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1,317 results on '"Moriyama K"'

1. Ordered magnetic fields around the 3C 84 central black hole

Author: Paraschos, G. F., Kim, J. -Y., Wielgus, M., Röder, J., Krichbaum, T. P., Ros, E., Agudo, I., Myserlis, I., Moscibrodzka, M., Traianou, E., Zensus, J. A., Blackburn, L., Chan, C. -K., Issaoun, S., Janssen, M., Johnson, M. D., Fish, V. L., Akiyama, K., Alberdi, A., Alef, W., Algaba, J. C., Anantua, R., Asada, K., Azulay, R., Bach, U., Baczko, A. -K., Ball, D., Baloković, M., Barrett, J., Bauböck, M., Benson, B. A., Bintley, D., Blundell, R., Bouman, K. L., Bower, G. C., Boyce, H., Bremer, M., Brinkerink, C. D., Brissenden, R., Britzen, S., Broderick, A. E., Broguiere, D., Bronzwaer, T., Bustamante, S., Byun, D. -Y., Carlstrom, J. E., Ceccobello, C., Chael, A., Chang, D. O., Chatterjee, K., Chatterjee, S., Chen, M. T., Chen, Y., Cheng, X., Cho, I., Christian, P., Conroy, N. S., Conway, J. E., Cordes, J. M., Crawford, T. M., Crew, G. B., Cruz-Osorio, A., Cui, Y., Dahale, R., Davelaar, J., De Laurentis, M., Deane, R., Dempsey, J., Desvignes, G., Dexter, J., Dhruv, V., Doeleman, S. S., Dougal, S., Dzib, S. A., Eatough, R. P., Emami, R., Falcke, H., Farah, J., Fomalont, E., Ford, H. A., Foschi, M., Fraga-Encinas, R., Freeman, W. T., Friberg, P., Fromm, C. M., Fuentes, A., Galison, P., Gammie, C. F., García, R., Gentaz, O., Georgiev, B., Goddi, C., Gold, R., Gómez-Ruiz, A. I., Gómez, J. L., Gu, M., Gurwell, M., Hada, K., Haggard, D., Haworth, K., Hecht, M. H., Hesper, R., Heumann, D., Ho, L. C., Ho, P., Honma, M., Huang, C. L., Huang, L., Hughes, D. H., Ikeda, S., Impellizzeri, C. M. V., Inoue, M., James, D. J., Jannuzi, B. T., Jeter, B., Jaing, W., Jiménez-Rosales, A., Jorstad, S., Joshi, A. V., Jung, T., Karami, M., Karuppusamy, R., Kawashima, T., Keating, G. K., Kettenis, M., Kim, D. -J., Kim, J., Kino, M., Koay, J. Y., Kocherlakota, P., Kofuji, Y., Koch, P. M., Koyama, S., Kramer, C., Kramer, J. A., Kramer, M., Kuo, C. -Y., La Bella, N., Lauer, T. R., Lee, D., Lee, S. -S., Leung, P. K., Levis, A., Li, Z., Lico, R., Lindahl, G., Lindqvist, M., Lisakov, M., Liu, J., Liu, K., Liuzzo, E., Lo, W. -P., Lobanov, A. P., Loinard, L., Lonsdale, C. J., Lowitz, A. E., Lu, R. -S., MacDonald, N. R., Mao, J., Marchili, N., Markoff, S., Marrone, D. P., Marscher, A. P., Martí-Vidal, I., Matsushita, S., Matthews, L. D., Medeiros, L., Menten, K. M., Michalik, D., Mizuno, I., Mizuno, Y., Moran, J. M., Moriyama, K., Mulaudzi, W., Müller, C., Müller, H., Mus, A., Musoke, G., Nadolski, A., Nagai, H., Nagar, N. M., Nakamura, M., Narayanan, G., Natarajan, I., Nathanail, A., Fuentes, S. Navarro, Neilsen, J., Neri, R., Ni, C., Noutsos, A., Nowak, M. A., Oh, J., Okino, H., Olivares, H., Ortiz-León, G. N., Oyama, T., Özel, F., Palumbo, D. C. M., Park, J., Parsons, H., Patel, N., Pen, U. -L., Piétu, V., Plambeck, R., PopStefanija, A., Porth, O., Pötzl, F. M., Prather, B., Preciado-López, J. A., Psaltis, D., Pu, H. -Y., Ramakrishnan, V., Rao, R., Rawlings, M. G., Raymond, A. W., Rezzolla, L., Ricarte, A., Ripperda, B., Roelofs, F., Rogers, A., Romero-Cañizales, C., Roshanineshat, A., Rottmann, H., Roy, A. L., Ruiz, I., Ruszczyk, C., Rygl, K. L. J., Sánchez, S., Sánchez-Argüelles, D., Sánchez-Portal, M., Sasada, M., Satapathy, K., Savolainen, T., Schloerb, F. P., Schonfeld, J., Schuster, K., Shao, L., Shen, Z., Small, D., Sohn, B. W., SooHoo, J., Salas, L. D. Sosapanta, Souccar, K., Sun, H., Tazaki, F., Tetarenko, A. J., Tiede, P., Tilanus, R. P. J., Titus, M., Torne, P., Toscano, T., Trent, T., Trippe, S., Turk, M., van Bemmel, I., van Langevelde, H. J., van Rossum, D. R., Vos, J., Wagner, J., Ward-Thompson, D., Wardle, J., Washington, J. E., Weintroub, J., Wharton, R., Wiik, K., Witzel, G., Wondrak, M. F., Wong, G. N., Wu, Q., Yadlapalli, N., Yamaguchi, P., Yfantis, A., Yoon, D., Young, A., Young, K., Younsi, Z., Yu, W., Yuan, F., Yuan, Y. -F., Zhang, S., Zhao, G. Y., and Zhao, S. -S.
Subjects: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Astrophysics of Galaxies
Abstract: 3C84 is a nearby radio source with a complex total intensity structure, showing linear polarisation and spectral patterns. A detailed investigation of the central engine region necessitates the use of VLBI above the hitherto available maximum frequency of 86GHz. Using ultrahigh resolution VLBI observations at the highest available frequency of 228GHz, we aim to directly detect compact structures and understand the physical conditions in the compact region of 3C84. We used EHT 228GHz observations and, given the limited (u,v)-coverage, applied geometric model fitting to the data. We also employed quasi-simultaneously observed, multi-frequency VLBI data for the source in order to carry out a comprehensive analysis of the core structure. We report the detection of a highly ordered, strong magnetic field around the central, SMBH of 3C84. The brightness temperature analysis suggests that the system is in equipartition. We determined a turnover frequency of $\nu_m=(113\pm4)$GHz, a corresponding synchrotron self-absorbed magnetic field of $B_{SSA}=(2.9\pm1.6)$G, and an equipartition magnetic field of $B_{eq}=(5.2\pm0.6)$G. Three components are resolved with the highest fractional polarisation detected for this object ($m_\textrm{net}=(17.0\pm3.9)$%). The positions of the components are compatible with those seen in low-frequency VLBI observations since 2017-2018. We report a steeply negative slope of the spectrum at 228GHz. We used these findings to test models of jet formation, propagation, and Faraday rotation in 3C84. The findings of our investigation into different flow geometries and black hole spins support an advection-dominated accretion flow in a magnetically arrested state around a rapidly rotating supermassive black hole as a model of the jet-launching system in the core of 3C84. However, systematic uncertainties due to the limited (u,v)-coverage, however, cannot be ignored., Comment: 15 pages, 6 figures, published in A&A
Published: 2024
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2. Laser Thomson Scattering Measurements around Magnetized Model in Rarefied Argon Arcjet Plume

Author: Katsurayama, H., Wada, R., Moriyama, K., and Tomita, K.
Subjects: Physics - Plasma Physics
Abstract: To elucidate the role of the Hall effect in magnetohydrodynamic (MHD) aerobraking in rarefied flows,we measured the radial distributions of electron temperature and density in front of a magnetized model in a rarefied argon arcjet wind tunnel using the laser Thomson scattering method. We also developed a water-cooled magnetized model to prevent thermal demagnetization during the measurement. The measured electron density distributions were in excellent agreement with computational fluid dynamics (CFD) predictions. It was also found that the magnetic field had little effect on the electron density distribution around the model. In the case without the magnetic field, the measured electron temperature almost agreed with the CFD prediction. However, the measured electron temperature increase caused by applying the magnetic field was about 1,000 K less than that of the CFD prediction. This discrepancy indicates that the location of an insulating boundary in the plasma is far from the model., Comment: 10 pages, 6 figures, Proceedings of 20th International Symposium on Laser-Aided Plasma Diagnostics. This version is the preprint of the accepted manuscript published in Journal of Instrumentation (JINST)
Published: 2023
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3. Peak in the critical current density in (Ca$_{x}$Sr$_{1-x}$)$_3$Rh$_4$Sn$_{13}$ tuned towards the structural quantum critical point

Author: Liu, Xinyou, Zhang, Wei, Lai, Kwing To, Moriyama, K., Tallon, J. L., Yoshimura, K., and Goh, Swee K.
Subjects: Condensed Matter - Superconductivity, Condensed Matter - Strongly Correlated Electrons
Abstract: (Ca$_{x}$Sr$_{1-x}$)$_3$Rh$_4$Sn$_{13}$ is a rare system that has been shown to display an interesting interplay between structural quantum criticality and superconductivity. A putative structural quantum critical point, which is hidden beneath a broad superconducting dome, is believed to give rise to optimized superconducting properties in (Ca$_{x}$Sr$_{1-x}$)$_3$Rh$_4$Sn$_{13}$. However, the presence of the superconducting dome itself hinders the examination of the quantum critical point through electrical transport, as the transport coefficients vanish in the superconducting state. Here, we use critical current density to explore within the superconducting dome. Our measurements reveal a large enhancement of the critical current density at the zero-temperature limit when the system is tuned towards the structural quantum critical point., Comment: 7 pages, 4 figures
Published: 2022
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4. SYMBA: An end-to-end VLBI synthetic data generation pipeline

Author: Roelofs, F., Janssen, M., Natarajan, I., Deane, R., Davelaar, J., Olivares, H., Porth, O., Paine, S. N., Bouman, K. L., Tilanus, R. P. J., van Bemmel, I. M., Falcke, H., Akiyama, K., Alberdi, A., Alef, W., Asada, K., Azulay, R., Baczko, A., Ball, D., Baloković, M., Barrett, J., Bintley, D., Blackburn, L., Boland, W., Bower, G. C., Bremer, M., Brinkerink, C. D., Brissenden, R., Britzen, S., Broderick, A. E., Broguiere, D., Bronzwaer, T., Byun, D., Carlstrom, J. E., Chael, A., Chan, C., Chatterjee, S., Chatterjee, K., Chen, M., Chen, Y., Cho, I., Christian, P., Conway, J. E., Cordes, J. M., Crew, G. B., Cui, Y., De Laurentis, M., Dempsey, J., Desvignes, G., Dexter, J., Doeleman, S. S., Eatough, R. P., Fish, V. L., Fomalont, E., Fraga-Encinas, R., Friberg, P., Fromm, C. M., Gómez, J. L., Galison, P., Gammie, C. F., García, R., Gentaz, O., Georgiev, B., Goddi, C., Gold, R., Gu, M., Gurwell, M., Hada, K., Hecht, M. H., Hesper, R., Ho, L. C., Ho, P., Honma, M., Huang, C. L., Huang, L., Hughes, D. H., Ikeda, S., Inoue, M., Issaoun, S., James, D. J., Jannuzi, B. T., Jeter, B., Jiang, W., Johnson, M. D., Jorstad, S., Jung, T., Karami, M., Karuppusamy, R., Kawashima, T., Keating, G. K., Kettenis, M., Kim, J., Kino, M., Koay, J. Yi, Koch, P. M., Koyama, S., Kramer, M., Kramer, C., Krichbaum, T. P., Kuo, C., Lauer, T. R., Lee, S., Li, Y., Li, Z., Lindqvist, M., Lico, R., Liu, K., Liuzzo, E., Lo, W., Lobanov, A. P., Loinard, L., Lonsdale, C., Lu, R., MacDonald, N. R., Mao, J., Markoff, S., Marrone, D. P., Marscher, A. P., Martí-Vidal, I., Matsushita, S., Matthews, L. D., Medeiros, L., Menten, K. M., Mizuno, Y., Mizuno, I., Moran, J. M., Moriyama, K., Moscibrodzka, M., Müller, C., Nagai, H., Nagar, N. M., Nakamura, M., Narayan, R., Narayanan, G., Neri, R., Ni, C., Noutsos, A., Okino, H., Ortiz-León, G. N., Oyama, T., Özel, F., Palumbo, D. C. M., Patel, N., Pen, U., Pesce, D. W., Piétu, V., Plambeck, R., PopStefanija, A., Prather, B., Preciado-López, J. A., Psaltis, D., Pu, H., Ramakrishnan, V., Rao, R., Rawlings, M. G., Raymond, A. W., Rezzolla, L., Ripperda, B., Rogers, A., Ros, E., Rose, M., Roshanineshat, A., Rottmann, H., Roy, A. L., Ruszczyk, C., Ryan, B. R., Rygl, K. L. J., Sánchez, S., Sánchez-Arguelles, D., Sasada, M., Savolainen, T., Schloerb, F. Peter, Schuster, K., Shao, L., Shen, Z., Small, D., Sohn, B. Won, SooHoo, J., Tazaki, F., Tiede, P., Titus, M., Toma, K., Torne, P., Trent, T., Trippe, S., Tsuda, S., van Langevelde, H. J., van Rossum, D. R., Wagner, J., Wardle, J., Ward-Thompson, D., Weintroub, J., Wex, N., Wharton, R., Wielgus, M., Wong, G. N., Wu, Q., Young, A., Young, K., Younsi, Z., Yuan, F., Yuan, Y., Zensus, J. A., Zhao, G., Zhao, S., and Zhu, Z.
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena
Abstract: Realistic synthetic observations of theoretical source models are essential for our understanding of real observational data. In using synthetic data, one can verify the extent to which source parameters can be recovered and evaluate how various data corruption effects can be calibrated. These studies are important when proposing observations of new sources, in the characterization of the capabilities of new or upgraded instruments, and when verifying model-based theoretical predictions in a comparison with observational data. We present the SYnthetic Measurement creator for long Baseline Arrays (SYMBA), a novel synthetic data generation pipeline for Very Long Baseline Interferometry (VLBI) observations. SYMBA takes into account several realistic atmospheric, instrumental, and calibration effects. We used SYMBA to create synthetic observations for the Event Horizon Telescope (EHT), a mm VLBI array, which has recently captured the first image of a black hole shadow. After testing SYMBA with simple source and corruption models, we study the importance of including all corruption and calibration effects. Based on two example general relativistic magnetohydrodynamics (GRMHD) model images of M87, we performed case studies to assess the attainable image quality with the current and future EHT array for different weather conditions. The results show that the effects of atmospheric and instrumental corruptions on the measured visibilities are significant. Despite these effects, we demonstrate how the overall structure of the input models can be recovered robustly after performing calibration steps. With the planned addition of new stations to the EHT array, images could be reconstructed with higher angular resolution and dynamic range. In our case study, these improvements allowed for a distinction between a thermal and a non-thermal GRMHD model based on salient features in reconstructed images., Comment: 20 pages, 15 figures, accepted for publication in A&A
Published: 2020
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5. Evidence of a structural quantum critical point in (Ca$_{x}$Sr$_{1-x}$)$_3$Rh$_4$Sn$_{13}$ from a lattice dynamics study

Author: Cheung, Y. W., Hu, Y. J., Imai, M., Tanioku, Y., Kanagawa, H., Murakawa, J., Moriyama, K., Zhang, W., Lai, K. T., Yoshimura, K., Grosche, F. M., Kaneko, K., Tsutsui, S., and Goh, Swee K.
Subjects: Condensed Matter - Superconductivity, Condensed Matter - Strongly Correlated Electrons
Abstract: Approaching a quantum critical point (QCP) has been an effective route to stabilize superconductivity. While the role of magnetic QCPs has been extensively discussed, similar exploration of a structural QCP is scarce due to the lack of suitable systems with a continuous structural transition that can be conveniently tuned to 0~K. Using inelastic X-ray scattering, we examine the phonon spectrum of the nonmagnetic quasi-skutterudite (Ca$_{x}$Sr$_{1-x}$)$_3$Rh$_4$Sn$_{13}$, which represents a precious system to explore the interplay between structural instabilities and superconductivity by tuning the Ca concentration $x$. We unambiguously detect the softening of phonon modes around the M point on cooling towards the structural transition. Intriguingly, at $x=0.85$, the soft mode energy squared at the M point extrapolates to zero at $(-5.7 \pm 7.7)$~K, providing the first compelling microscopic evidence of a structural QCP in (Ca$_{x}$Sr$_{1-x}$)$_3$Rh$_4$Sn$_{13}$. The enhanced phonon density-of-states at low energy provides the essential ingredient for realizing strong-coupling superconductivity near the structural QCP., Comment: 6 pages, 4 figures
Published: 2018
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6. Ordered magnetic fields around the 3C 84 central black hole

Author: Paraschos, G. F., primary, Kim, J.-Y., additional, Wielgus, M., additional, Röder, J., additional, Krichbaum, T. P., additional, Ros, E., additional, Agudo, I., additional, Myserlis, I., additional, Moscibrodzka, M., additional, Traianou, E., additional, Zensus, J. A., additional, Blackburn, L., additional, Chan, C.-K., additional, Issaoun, S., additional, Janssen, M., additional, Johnson, M. D., additional, Fish, V. L., additional, Akiyama, K., additional, Alberdi, A., additional, Alef, W., additional, Algaba, J. C., additional, Anantua, R., additional, Asada, K., additional, Azulay, R., additional, Bach, U., additional, Baczko, A.-K., additional, Ball, D., additional, Baloković, M., additional, Barrett, J., additional, Bauböck, M., additional, Benson, B. A., additional, Bintley, D., additional, Blundell, R., additional, Bouman, K. L., additional, Bower, G. C., additional, Boyce, H., additional, Bremer, M., additional, Brinkerink, C. D., additional, Brissenden, R., additional, Britzen, S., additional, Broderick, A. E., additional, Broguiere, D., additional, Bronzwaer, T., additional, Bustamante, S., additional, Byun, D.-Y., additional, Carlstrom, J. E., additional, Ceccobello, C., additional, Chael, A., additional, Chang, D. O., additional, Chatterjee, K., additional, Chatterjee, S., additional, Chen, M. T., additional, Chen, Y., additional, Cheng, X., additional, Cho, I., additional, Christian, P., additional, Conroy, N. S., additional, Conway, J. E., additional, Cordes, J. M., additional, Crawford, T. M., additional, Crew, G. B., additional, Cruz-Osorio, A., additional, Cui, Y., additional, Dahale, R., additional, Davelaar, J., additional, De Laurentis, M., additional, Deane, R., additional, Dempsey, J., additional, Desvignes, G., additional, Dexter, J., additional, Dhruv, V., additional, Doeleman, S. S., additional, Dougal, S., additional, Dzib, S. A., additional, Eatough, R. P., additional, Emami, R., additional, Falcke, H., additional, Farah, J., additional, Fomalont, E., additional, Ford, H. A., additional, Foschi, M., additional, Fraga-Encinas, R., additional, Freeman, W. T., additional, Friberg, P., additional, Fromm, C. M., additional, Fuentes, A., additional, Galison, P., additional, Gammie, C. F., additional, García, R., additional, Gentaz, O., additional, Georgiev, B., additional, Goddi, C., additional, Gold, R., additional, Gómez-Ruiz, A. I., additional, Gómez, J. L., additional, Gu, M., additional, Gurwell, M., additional, Hada, K., additional, Haggard, D., additional, Haworth, K., additional, Hecht, M. H., additional, Hesper, R., additional, Heumann, D., additional, Ho, L. C., additional, Ho, P., additional, Honma, M., additional, Huang, C. L., additional, Huang, L., additional, Hughes, D. H., additional, Ikeda, S., additional, Impellizzeri, C. M. V., additional, Inoue, M., additional, James, D. J., additional, Jannuzi, B. T., additional, Jeter, B., additional, Jaing, W., additional, Jiménez-Rosales, A., additional, Jorstad, S., additional, Joshi, A. V., additional, Jung, T., additional, Karami, M., additional, Karuppusamy, R., additional, Kawashima, T., additional, Keating, G. K., additional, Kettenis, M., additional, Kim, D.-J., additional, Kim, J., additional, Kino, M., additional, Koay, J. Y., additional, Kocherlakota, P., additional, Kofuji, Y., additional, Koch, P. M., additional, Koyama, S., additional, Kramer, C., additional, Kramer, J. A., additional, Kramer, M., additional, Kuo, C.-Y., additional, La Bella, N., additional, Lauer, T. R., additional, Lee, D., additional, Lee, S.-S., additional, Leung, P. K., additional, Levis, A., additional, Li, Z., additional, Lico, R., additional, Lindahl, G., additional, Lindqvist, M., additional, Lisakov, M., additional, Liu, J., additional, Liu, K., additional, Liuzzo, E., additional, Lo, W.-P., additional, Lobanov, A. P., additional, Loinard, L., additional, Lonsdale, C. J., additional, Lowitz, A. E., additional, Lu, R.-S., additional, MacDonald, N. R., additional, Mao, J., additional, Marchili, N., additional, Markoff, S., additional, Marrone, D. P., additional, Marscher, A. P., additional, Martí-Vidal, I., additional, Matsushita, S., additional, Matthews, L. D., additional, Medeiros, L., additional, Menten, K. M., additional, Michalik, D., additional, Mizuno, I., additional, Mizuno, Y., additional, Moran, J. M., additional, Moriyama, K., additional, Mulaudzi, W., additional, Müller, C., additional, Müller, H., additional, Mus, A., additional, Musoke, G., additional, Nadolski, A., additional, Nagai, H., additional, Nagar, N. M., additional, Nakamura, M., additional, Narayanan, G., additional, Natarajan, I., additional, Nathanail, A., additional, Navarro Fuentes, S., additional, Neilsen, J., additional, Neri, R., additional, Ni, C., additional, Noutsos, A., additional, Nowak, M. A., additional, Oh, J., additional, Okino, H., additional, Olivares, H., additional, Ortiz-León, G. N., additional, Oyama, T., additional, Özel, F., additional, Palumbo, D. C. M., additional, Park, J., additional, Parsons, H., additional, Patel, N., additional, Pen, U.-L., additional, Piétu, V., additional, Plambeck, R., additional, PopStefanija, A., additional, Porth, O., additional, Pötzl, F. M., additional, Prather, B., additional, Preciado-López, J. A., additional, Psaltis, D., additional, Pu, H.-Y., additional, Ramakrishnan, V., additional, Rao, R., additional, Rawlings, M. G., additional, Raymond, A. W., additional, Rezzolla, L., additional, Ricarte, A., additional, Ripperda, B., additional, Roelofs, F., additional, Rogers, A., additional, Romero-Cañizales, C., additional, Roshanineshat, A., additional, Rottmann, H., additional, Roy, A. L., additional, Ruiz, I., additional, Ruszczyk, C., additional, Rygl, K. L. J., additional, Sánchez, S., additional, Sánchez-Argüelles, D., additional, Sánchez-Portal, M., additional, Sasada, M., additional, Satapathy, K., additional, Savolainen, T., additional, Schloerb, F. P., additional, Schonfeld, J., additional, Schuster, K., additional, Shao, L., additional, Shen, Z., additional, Small, D., additional, Sohn, B. W., additional, SooHoo, J., additional, Sosapanta Salas, L. D., additional, Souccar, K., additional, Sun, H., additional, Tazaki, F., additional, Tetarenko, A. J., additional, Tiede, P., additional, Tilanus, R. P. J., additional, Titus, M., additional, Torne, P., additional, Toscano, T., additional, Trent, T., additional, Trippe, S., additional, Turk, M., additional, van Bemmel, I., additional, van Langevelde, H. J., additional, van Rossum, D. R., additional, Vos, J., additional, Wagner, J., additional, Ward-Thompson, D., additional, Wardle, J., additional, Washington, J. E., additional, Weintroub, J., additional, Wharton, R., additional, Wiik, K., additional, Witzel, G., additional, Wondrak, M. F., additional, Wong, G. N., additional, Wu, Q., additional, Yadlapalli, N., additional, Yamaguchi, P., additional, Yfantis, A., additional, Yoon, D., additional, Young, A., additional, Young, K., additional, Younsi, Z., additional, Yu, W., additional, Yuan, F., additional, Yuan, Y.-F., additional, Zhang, S., additional, Zhao, G. Y., additional, and Zhao, S.-S., additional
Published: 2024
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7. Association between Pseudomonas aeruginosa type III secretion, antibiotic resistance, and clinical outcome: A review

Author: Wiener-Kronish, Jeanine, Sawa, T, Shimizu, M, Moriyama, K, and Wiener-Kronish, JP
Abstract: © Sawa et al.Pseudomonas aeruginosa uses a complex type III secretion system to inject the toxins ExoS, ExoT, ExoU, and ExoY into the cytosol of target eukaryotic cells. This system is regulated by the exoenzyme S regulon and includes the transcriptional a
Published: 2014

8. Two-phase flow friction at high void fraction in porous media with small particles and its impact on dryout heat flux evaluation

Author: Lee, M., Park, H.S., Park, J.H., Moriyama, K., and Kim, M.H.
Published: 2019
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9. B-320 Development of Two-step Sandwich CLEIA Kit for Tacrolimus With Automated Sample-Pretreatment Process, LUMIPULSE Presto® iTACT® Tacrolimus

Author: Yamaguchi, A, primary, Funakoshi, S, additional, Iwashita, C, additional, Baba, K, additional, Sekiya, S, additional, Hirano, Y, additional, Hotta, Y, additional, Ise, N, additional, Moriyama, K, additional, Umeda, K, additional, Kaneko, A, additional, and Aoyagi, K, additional
Published: 2023
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10. Single-crystal neutron structure analyses of molecular crystals on SENJU

Author: Ohhara, T., primary, Kiyanagi, R., additional, Nakao, A., additional, Munakata, K., additional, Ishikawa, Y., additional, Moriyama, K., additional, Tamura, I., additional, and Kaneko, K., additional
Published: 2023
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11. Ferromagnetic quantum critical phenomena in single-crystalline SrCo2(Ge1−xPx)2

Author: Moriyama, K., primary, Michioka, C., additional, Ueda, H., additional, and Yoshimura, K., additional
Published: 2023
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12. Development of Rat Caries-Induced Pulpitis Model for Vital Pulp Therapy

Author: Huang, H., primary, Okamoto, M., additional, Watanabe, M., additional, Matsumoto, S., additional, Moriyama, K., additional, Komichi, S., additional, Ali, M., additional, Matayoshi, S., additional, Nomura, R., additional, Nakano, K., additional, Takahashi, Y., additional, and Hayashi, M., additional
Published: 2023
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13. sj-docx-1-jdr-10.1177_00220345221150383 – Supplemental material for Development of Rat Caries-Induced Pulpitis Model for Vital Pulp Therapy

Author: Huang, H., Okamoto, M., Watanabe, M., Matsumoto, S., Moriyama, K., Komichi, S., Ali, M., Matayoshi, S., Nomura, R., Nakano, K., Takahashi, Y., and Hayashi, M.
Subjects: 110599 Dentistry not elsewhere classified, FOS: Materials engineering, FOS: Clinical medicine, 91299 Materials Engineering not elsewhere classified
Abstract: Supplemental material, sj-docx-1-jdr-10.1177_00220345221150383 for Development of Rat Caries-Induced Pulpitis Model for Vital Pulp Therapy by H. Huang, M. Okamoto, M. Watanabe, S. Matsumoto, K. Moriyama, S. Komichi, M. Ali, S. Matayoshi, R. Nomura, K. Nakano, Y. Takahashi and M. Hayashi in Journal of Dental Research
Published: 2023
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14. Peak in the critical current density in (CaxSr1-x)3Rh4Sn13 tuned towards the structural quantum critical point

Author: Liu, X, Zhang, W, Lai, KT, Moriyama, K, Tallon, Jeffery, Yoshimura, K, and Goh, SK
Subjects: Uncategorized
Abstract: (CaxSr1-x)3Rh4Sn13 is a rare system that has been shown to display an interesting interplay between structural quantum criticality and superconductivity. A putative structural quantum critical point, which is hidden beneath a broad superconducting dome, is believed to give rise to optimized superconducting properties in (CaxSr1-x)3Rh4Sn13. However, the presence of the superconducting dome itself hinders the examination of the quantum critical point through electrical transport, as the transport coefficients vanish in the superconducting state. Here, we use critical current density to explore within the superconducting dome. Our measurements reveal a large enhancement of the critical current density at the zero-temperature limit when the system is tuned towards the structural quantum critical point.
Published: 2023
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15. Novel Functional Peptide for Next-Generation Vital Pulp Therapy

Author: Watanabe, M., primary, Okamoto, M., additional, Komichi, S., additional, Huang, H., additional, Matsumoto, S., additional, Moriyama, K., additional, Ohshima, J., additional, Abe, S., additional, Morita, M., additional, Ali, M., additional, Takebe, K., additional, Kozaki, I., additional, Fujimoto, A., additional, Kanie, K., additional, Kato, R., additional, Uto, K., additional, Ebara, M., additional, Yamawaki-Ogata, A., additional, Narita, Y., additional, Takahashi, Y., additional, and Hayashi, M., additional
Published: 2022
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16. Positing a Growth-Centric Approach in Empathic Ambient Human-System Interaction

Author: Legaspi, R., Fukui, K., Moriyama, K., Kurihara, S., Numao, M., Kacprzyk, Janusz, editor, Hippe, Zdzisław S., editor, and Kulikowski, Juliusz L., editor
Published: 2009
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17. Peak in the critical current density in (CaxSr1−x)3Rh4Sn13 tuned towards the structural quantum critical point

Author: Liu, Xinyou, primary, Zhang, Wei, additional, Lai, Kwing To, additional, Moriyama, K., additional, Tallon, J. L., additional, Yoshimura, K., additional, and Goh, Swee K., additional
Published: 2022
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18. Novel Functional Peptide for Next-Generation Vital Pulp Therapy.

Author: Watanabe, M., Okamoto, M., Komichi, S., Huang, H., Matsumoto, S., Moriyama, K., Ohshima, J., Abe, S., Morita, M., Ali, M., Takebe, K., Kozaki, I., Fujimoto, A., Kanie, K., Kato, R., Uto, K., Ebara, M., Yamawaki-Ogata, A., Narita, Y., and Takahashi, Y.
Subjects: DENTAL pulp, WOUND healing, PEPTIDES, DENTINOGENESIS, MATRIX metalloproteinases
Abstract: Although vital pulp therapy should be performed by promoting the wound-healing capacity of dental pulp, existing pulp-capping materials were not developed with a focus on the pulpal repair process. In previous investigations of wound healing in dental pulp, we found that organic dentin matrix components (DMCs) were degraded by matrix metalloproteinase-20, and DMC degradation products containing protein S100A7 (S100A7) and protein S100A8 (S100A8) promoted the pulpal wound-healing process. However, the direct use of recombinant proteins as pulp-capping materials may cause clinical problems or lead to high medical costs. Thus, we hypothesized that functional peptides derived from recombinant proteins could solve the problems associated with direct use of such proteins. In this study, we identified functional peptides derived from the protein S100 family and investigated their effects on dental pulp tissue. We first performed amino acid sequence alignments of protein S100 family members from several mammalian sources, then identified candidate peptides. Next, we used a peptide array method that involved human dental pulp stem cells (hDPSCs) to evaluate the mineralization-inducing ability of each peptide. Our results supported the selection of 4 candidate functional peptides derived from proteins S100A8 and S100A9. Direct pulp-capping experiments in a rat model demonstrated that 1 S100A8-derived peptide induced greater tertiary dentin formation compared with the other peptides. To investigate the mechanism underlying this induction effect, we performed liquid chromatography–tandem mass spectrometry analysis using hDPSCs and the S100A8-derived peptide; the results suggested that this peptide promotes tertiary dentin formation by inhibiting inflammatory responses. In addition, this peptide was located in a hairpin region on the surface of S100A8 and could function by direct interaction with other molecules. In summary, this study demonstrated that a S100A8-derived functional peptide promoted wound healing in dental pulp; our findings provide insights for the development of next-generation biological vital pulp therapies. [ABSTRACT FROM AUTHOR]
Published: 2023
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19. CHAPTER 17. Enzyme-Mediated Smart Materials for Tissue Engineering

Author: Moriyama, K., primary, Wakabayashi, R., additional, and Kamiya, N., additional
Published: 2016
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20. sj-docx-1-jdr-10.1177_00220345221135766 – Supplemental material for Novel Functional Peptide for Next-Generation Vital Pulp Therapy

Author: Watanabe, M., Okamoto, M., Komichi, S., Huang, H., Matsumoto, S., Moriyama, K., Ohshima, J., Abe, S., Morita, M., Ali, M., Takebe, K., Kozaki, I., Fujimoto, A., Kanie, K., Kato, R., Uto, K., Ebara, M., Yamawaki-Ogata, A., Narita, Y., Takahashi, Y., and Hayashi, M.
Subjects: 110599 Dentistry not elsewhere classified, FOS: Materials engineering, FOS: Clinical medicine, 91299 Materials Engineering not elsewhere classified
Abstract: Supplemental material, sj-docx-1-jdr-10.1177_00220345221135766 for Novel Functional Peptide for Next-Generation Vital Pulp Therapy by M. Watanabe, M. Okamoto, S. Komichi, H. Huang, S. Matsumoto, K. Moriyama, J. Ohshima, S. Abe, M. Morita, M. Ali, K. Takebe, I. Kozaki, A. Fujimoto, K. Kanie, R. Kato, K. Uto, M. Ebara, A. Yamawaki-Ogata, Y. Narita, Y. Takahashi and M. Hayashi in Journal of Dental Research
Published: 2022
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21. Discontinuation of leisure time impact-loading exercise is related to reduction of a calcaneus quantitative ultrasound parameter in young adult Japanese females: a 3-year follow-up study

Author: Nakazono, E., Miyazaki, H., Abe, S., Imai, K., Masuda, T., Iwamoto, M., Moriguchi, R., Ueno, H., Ono, M., Yazumi, K., Moriyama, K., Nakano, S., and Tsuda, H.
Published: 2014
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22. Zn and δ15N in plants grown on the soil amended with activated sludge of various Zn levels

Author: Goto, S., Moriyama, K., Yoneyama, T., Kobayashi, Y., Mori, S., Chino, M., and Barrow, N. J., editor
Published: 1993
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23. Atrial Natriuretic Peptide in Plasma and Atrial Auricles of the Non-Obese Diabetic (NOD) Mouse

Author: Yano, S., Kobayashi, Y., Tanigawa, K., Suzuki, S., Shimada, T., Morioka, S., Kato, Y., Moriyama, K., Nagano, Makoto, editor, Mochizuki, Seibu, editor, and Dhalla, Naranjan S., editor
Published: 1992
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24. Radionuclide Assessment of Left Ventricular Function in Middle-Aged Asymptomatic Non-Insulin-Dependent Diabetic Patients

Author: Yasuda, I., Kawakami, K., Shimada, T., Tanigawa, K., Murakami, R., Izumi, S., Morioka, S., Kato, Y., Moriyama, K., Nagano, Makoto, editor, Mochizuki, Seibu, editor, and Dhalla, Naranjan S., editor
Published: 1992
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25. Usefulness of Exercise T1-201 Myocardial Scintigraphy to Detect Asymptomatic Heart Disease in Diabetic Patients

Author: Kawakami, K., Yasuda, I., Shimada, T., Murakami, R., Morioka, S., Tanigawa, K., Kato, Y., Moriyama, K., Nagano, Makoto, editor, Mochizuki, Seibu, editor, and Dhalla, Naranjan S., editor
Published: 1992
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26. Control of cellular adhesiveness in an alginate-based hydrogel by varying peroxidase and H 2O 2 concentrations during gelation

Author: Sakai, S., Hirose, K., Moriyama, K., and Kawakami, K.
Published: 2010
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27. Estimation of material properties and maintenance of pressure parts of thermal power plant boilers under long-term service of 300,000 hours

Author: Moriyama, K., Kanaya, A., Kusumoto, J., Koba, K., Kamisasanuki, T., Imazato, T., and Nakashima, K.
Published: 2009
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28. First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near the Event Horizon

Author: Akiyama, K. Algaba, J.C. Alberdi, A. Alef, W. Anantua, R. Asada, K. Azulay, R. Baczko, A.-K. Ball, D. Baloković, M. Barrett, J. Benson, B.A. Bintley, D. Blackburn, L. Blundell, R. Boland, W. Bouman, K.L. Bower, G.C. Boyce, H. Bremer, M. Brinkerink, C.D. Brissenden, R. Britzen, S. Broderick, A.E. Broguiere, D. Bronzwaer, T. Byun, D.-Y. Carlstrom, J.E. Chael, A. Chan, C.-K. Chatterjee, S. Chatterjee, K. Chen, M.-T. Chen, Y. Chesler, P.M. Cho, I. Christian, P. Conway, J.E. Cordes, J.M. Crawford, T.M. Crew, G.B. Cruz-Osorio, A. Cui, Y. Davelaar, J. De Laurentis, M. Deane, R. Dempsey, J. Desvignes, G. Dexter, J. Doeleman, S.S. Eatough, R.P. Falcke, H. Farah, J. Fish, V.L. Fomalont, E. Ford, H.A. Fraga-Encinas, R. Friberg, P. Fromm, C.M. Fuentes, A. Galison, P. Gammie, C.F. Garciá, R. Gelles, Z. Gentaz, O. Georgiev, B. Goddi, C. Gold, R. Gómez, J.L. Gómez-Ruiz, A.I. Gu, M. Gurwell, M. Hada, K. Haggard, D. Hecht, M.H. Hesper, R. Himwich, E. Ho, L.C. Ho, P. Honma, M. Huang, C.-W.L. Huang, L. Hughes, D.H. Ikeda, S. Inoue, M. Issaoun, S. James, D.J. Jannuzi, B.T. Janssen, M. Jeter, B. Jiang, W. Jimenez-Rosales, A. Johnson, M.D. Jorstad, S. Jung, T. Karami, M. Karuppusamy, R. Kawashima, T. Keating, G.K. Kettenis, M. Kim, D.-J. Kim, J.-Y. Kim, J. Kim, J. Kino, M. Koay, J.Y. Kofuji, Y. Koch, P.M. Koyama, S. Kramer, M. Kramer, C. Krichbaum, T.P. Kuo, C.-Y. Lauer, T.R. Lee, S.-S. Levis, A. Li, Y.-R. Li, Z. Lindqvist, M. Lico, R. Lindahl, G. Liu, J. Liu, K. Liuzzo, E. Lo, W.-P. Lobanov, A.P. Loinard, L. Lonsdale, C. Lu, R.-S. Macdonald, N.R. Mao, J. Marchili, N. Markoff, S. Marrone, D.P. Marscher, A.P. Martí-Vidal, I. Matsushita, S. Matthews, L.D. Medeiros, L. Menten, K.M. Mizuno, I. Mizuno, Y. Moran, J.M. Moriyama, K. Moscibrodzka, M. Müller, C. Musoke, G. Mejiás, A.M. Michalik, D. Nadolski, A. Nagai, H. Nagar, N.M. Nakamura, M. Narayan, R. Narayanan, G. Natarajan, I. Nathanail, A. Neilsen, J. Neri, R. Ni, C. Noutsos, A. Nowak, M.A. Okino, H. Olivares, H. Ortiz-León, G.N. Oyama, T. zel, F. Palumbo, D.C.M. Park, J. Patel, N. Pen, U.-L. Pesce, D.W. Piétu, V. Plambeck, R. Popstefanija, A. Porth, O. Pötzl, F.M. Prather, B. Preciado-López, J.A. Psaltis, D. Pu, H.-Y. Ramakrishnan, V. Rao, R. Rawlings, M.G. Raymond, A.W. Rezzolla, L. Ricarte, A. Ripperda, B. Roelofs, F. Rogers, A. Ros, E. Rose, M. Roshanineshat, A. Rottmann, H. Roy, A.L. Ruszczyk, C. Rygl, K.L.J. Sánchez, S. Sánchez-Arguelles, D. Sasada, M. Savolainen, T. Schloerb, F.P. Schuster, K.-F. Shao, L. Shen, Z. Small, D. Sohn, B.W. Soohoo, J. Sun, H. Tazaki, F. Tetarenko, A.J. Tiede, P. Tilanus, R.P.J. Titus, M. Toma, K. Torne, P. Trent, T. Traianou, E. Trippe, S. Bemmel, I.V. Van Langevelde, H.J. Van Rossum, D.R. Wagner, J. Ward-Thompson, D. Wardle, J. Weintroub, J. Wex, N. Wharton, R. Wielgus, M. Wong, G.N. Wu, Q. Yoon, D. Young, A. Young, K. Younsi, Z. Yuan, F. Yuan, Y.-F. Zensus, J.A. Zhao, G.-Y. Zhao, S.-S.
Subjects: Astrophysics::High Energy Astrophysical Phenomena, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics::Galaxy Astrophysics
Abstract: Event Horizon Telescope (EHT) observations at 230 GHz have now imaged polarized emission around the supermassive black hole in M87 on event-horizon scales. This polarized synchrotron radiation probes the structure of magnetic fields and the plasma properties near the black hole. Here we compare the resolved polarization structure observed by the EHT, along with simultaneous unresolved observations with the Atacama Large Millimeter/submillimeter Array, to expectations from theoretical models. The low fractional linear polarization in the resolved image suggests that the polarization is scrambled on scales smaller than the EHT beam, which we attribute to Faraday rotation internal to the emission region. We estimate the average density n e ∼ 104-7 cm-3, magnetic field strength B ∼ 1-30 G, and electron temperature T e ∼ (1-12) 1010 K of the radiating plasma in a simple one-zone emission model. We show that the net azimuthal linear polarization pattern may result from organized, poloidal magnetic fields in the emission region. In a quantitative comparison with a large library of simulated polarimetric images from general relativistic magnetohydrodynamic (GRMHD) simulations, we identify a subset of physical models that can explain critical features of the polarimetric EHT observations while producing a relativistic jet of sufficient power. The consistent GRMHD models are all of magnetically arrested accretion disks, where near-horizon magnetic fields are dynamically important. We use the models to infer a mass accretion rate onto the black hole in M87 of (3-20) 10-4 M o˙ yr-1. © 2021. The Author(s). Published by the American Astronomical Society..
Published: 2021

29. Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign

Author: Algaba, J.C. Anczarski, J. Asada, K. Baloković, M. Chandra, S. Cui, Y.-Z. Falcone, A.D. Giroletti, M. Goddi, C. Hada, K. Haggard, D. Jorstad, S. Kaur, A. Kawashima, T. Keating, G. Kim, J.-Y. Kino, M. Komossa, S. Kravchenko, E.V. Krichbaum, T.P. Lee, S.-S. Lu, R.-S. Lucchini, M. Markoff, S. Neilsen, J. Nowak, M.A. Park, J. Principe, G. Ramakrishnan, V. Reynolds, M.T. Sasada, M. Savchenko, S.S. Williamson, K.E. Akiyama, K. Alberdi, A. Alef, W. Anantua, R. Azulay, R. Baczko, A.-K. Ball, D. Barrett, J. Bintley, D. Benson, B.A. Blackburn, L. Blundell, R. Boland, W. Bouman, K.L. Bower, G.C. Boyce, H. Bremer, M. Brinkerink, C.D. Brissenden, R. Britzen, S. Broderick, A.E. Broguiere, D. Bronzwaer, T. Byun, D.-Y. Carlstrom, J.E. Chael, A. Chan, C.-K. Chatterjee, S. Chatterjee, K. Chen, M.-T. Chen, Y. Chesler, P.M. Cho, I. Christian, P. Conway, J.E. Cordes, J.M. Crawford, T.M. Crew, G.B. Cruz-Osorio, A. Davelaar, J. De Laurentis, M. Deane, R. Dempsey, J. Desvignes, G. Dexter, J. Doeleman, S.S. Eatough, R.P. Falcke, H. Farah, J. Fish, V.L. Fomalont, E. Ford, H.A. Fraga-Encinas, R. Friberg, P. Fromm, C.M. Fuentes, A. Galison, P. Gammie, C.F. García, R. Gentaz, O. Georgiev, B. Gold, R. Gómez, J.L. Gómez-Ruiz, A.I. Gu, M. Gurwell, M. Hecht, M.H. Hesper, R. Ho, L.C. Ho, P. Honma, M. Huang, C.-W.L. Huang, L. Hughes, D.H. Ikeda, S. Inoue, M. Issaoun, S. James, D.J. Jannuzi, B.T. Janssen, M. Jeter, B. Jiang, W. Jiménez-Rosales, A. Johnson, M.D. Jung, T. Karami, M. Karuppusamy, R. Kettenis, M. Kim, D.-J. Kim, J. Kim, J. Koay, J.Y. Kofuji, Y. Koch, P.M. Koyama, S. Kramer, M. Kramer, C. Kuo, C.-Y. Lauer, T.R. Levis, A. Li, Y.-R. Li, Z. Lindqvist, M. Lico, R. Lindahl, G. Liu, J. Liu, K. Liuzzo, E. Lo, W.-P. Lobanov, A.P. Loinard, L. Lonsdale, C. Macdonald, N.R. Mao, J. Marchili, N. Marrone, D.P. Marscher, A.P. Martí-Vidal, I. Matsushita, S. Matthews, L.D. Medeiros, L. Menten, K.M. Mizuno, I. Mizuno, Y. Moran, J.M. Moriyama, K. Moscibrodzka, M. Müller, C. Musoke, G. Mejías, A.M. Nagai, H. Nagar, N.M. Nakamura, M. Narayan, R. Narayanan, G. Natarajan, I. Nathanail, A. Neri, R. Ni, C. Noutsos, A. Okino, H. Olivares, H. Ortiz-León, G.N. Oyama, T. Ozel, F. Palumbo, D.C.M. Patel, N. Pen, U.-L. Pesce, D.W. Piétu, V. Plambeck, R. Popstefanija, A. Porth, O. Pötzl, F.M. Prather, B. Preciado-López, J.A. Psaltis, D. Pu, H.-Y. Rao, R. Rawlings, M.G. Raymond, A.W. Rezzolla, L. Ricarte, A. Ripperda, B. Roelofs, F. Rogers, A. Ros, E. Rose, M. Roshanineshat, A. Rottmann, H. Roy, A.L. Ruszczyk, C. Rygl, K.L.J. Sánchez, S. Sánchez-Arguelles, D. Savolainen, T. Schloerb, F.P. Schuster, K.-F. Shao, L. Shen, Z. Small, D. Sohn, B.W. Soohoo, J. Sun, H. Tazaki, F. Tetarenko, A.J. Tiede, P. Tilanus, R.P.J. Titus, M. Toma, K. Torne, P. Trent, T. Traianou, E. Trippe, S. Van Bemmel, I. Van Langevelde, H.J. Van Rossum, D.R. Wagner, J. Ward-Thompson, D. Wardle, J. Weintroub, J. Wex, N. Wharton, R. Wielgus, M. Wong, G.N. Wu, Q. Yoon, D. Young, A. Young, K. Younsi, Z. Yuan, F. Yuan, Y.-F. Zensus, J.A. Zhao, G.-Y. Zhao, S.-S. Principe, G. Giroletti, M. D'Ammando, F. Orienti, M. Abdalla, H. Adam, R. Aharonian, F. Benkhali, F.A. Angüner, E.O. Arcaro, C. Armand, C. Armstrong, T. Ashkar, H. Backes, M. Baghmanyan, V. Barbosa Martins, V. Barnacka, A. Barnard, M. Becherini, Y. Berge, D. Bernlöhr, K. Bi, B. Böttcher, M. Boisson, C. Bolmont, J. De Bony De Lavergne, M. Breuhaus, M. Brun, F. Brun, P. Bryan, M. Büchele, M. Bulik, T. Bylund, T. Caroff, S. Carosi, A. Casanova, S. Chand, T. Chen, A. Cotter, G. Curyło, M. Damascene Mbarubucyeye, J. Davids, I.D. Davies, J. Deil, C. Devin, J. Dewilt, P. Dirson, L. Djannati-Ataï, A. Dmytriiev, A. Donath, A. Doroshenko, V. Duffy, C. Dyks, J. Egberts, K. Eichhorn, F. Einecke, S. Emery, G. Ernenwein, J.-P. Feijen, K. Fegan, S. Fiasson, A. De Clairfontaine, G.F. Fontaine, G. Funk, S. Füßling, M. Gabici, S. Gallant, Y.A. Giavitto, G. Giunti, L. Glawion, D. Glicenstein, J.F. Gottschall, D. Grondin, M.-H. Hahn, J. Haupt, M. Hermann, G. Hinton, J.A. Hofmann, W. Hoischen, C. Holch, T.L. Holler, M. Hörbe, M. Horns, D. Huber, D. Jamrozy, M. Jankowsky, D. Jankowsky, F. Jardin-Blicq, A. Joshi, V. Jung-Richardt, I. Kasai, E. Kastendieck, M.A. Katarzyński, K. Katz, U. Khangulyan, D. Khélifi, B. Klepser, S. Kluźniak, W. Komin, N. Konno, R. Kosack, K. Kostunin, D. Kreter, M. Lamanna, G. Lemiere, A. Lemoine-Goumard, M. Lenain, J.-P. Levy, C. Lohse, T. Lypova, I. Mackey, J. Majumdar, J. Malyshev, D. Malyshev, D. Marandon, V. Marchegiani, P. Marcowith, A. Mares, A. Martí-Devesa, G. Marx, R. Maurin, G. Meintjes, P.J. Meyer, M. Moderski, R. Mohamed, M. Mohrmann, L. Montanari, A. Moore, C. Morris, P. Moulin, E. Muller, J. Murach, T. Nakashima, K. Nayerhoda, A. De Naurois, M. Ndiyavala, H. Niederwanger, F. Niemiec, J. Oakes, L. O'Brien, P. Odaka, H. Ohm, S. Olivera-Nieto, L. De Ona Wilhelmi, E. Ostrowski, M. Panter, M. Panny, S. Parsons, R.D. Peron, G. Peyaud, B. Piel, Q. Pita, S. Poireau, V. Noel, A.P. Prokhorov, D.A. Prokoph, H. Pühlhofer, G. Punch, M. Quirrenbach, A. Rauth, R. Reichherzer, P. Reimer, A. Reimer, O. Remy, Q. Renaud, M. Rieger, F. Rinchiuso, L. Romoli, C. Rowell, G. Rudak, B. Ruiz-Velasco, E. Sahakian, V. Sailer, S. Sanchez, D.A. Santangelo, A. Sasaki, M. Scalici, M. Schutte, H.M. Schwanke, U. Schwemmer, S. Seglar-Arroyo, M. Senniappan, M. Seyffert, A.S. Shafi, N. Shiningayamwe, K. Simoni, R. Sinha, A. Sol, H. Specovius, A. Spencer, S. Spir-Jacob, M. Stawarz, Ł. Sun, L. Steenkamp, R. Stegmann, C. Steinmassl, S. Steppa, C. Takahashi, T. Tavernier, T. Taylor, A.M. Terrier, R. Tiziani, D. Tluczykont, M. Tomankova, L. Trichard, C. Tsirou, M. Tuffs, R. Uchiyama, Y. Van Der Walt, D.J. Van Eldik, C. Van Rensburg, C. Van Soelen, B. Vasileiadis, G. Veh, J. Venter, C. Vincent, P. Vink, J. Völk, H.J. Vuillaume, T. Wadiasingh, Z. Wagner, S.J. Watson, J. Werner, F. White, R. Wierzcholska, A. Wong, Y.W. Yusafzai, A. Zacharias, M. Zanin, R. Zargaryan, D. Zdziarski, A.A. Zech, A. Zhu, S.J. Zorn, J. Zouari, S. Żywucka, N. Acciari, V.A. Ansoldi, S. Antonelli, L.A. Engels, A.A. Artero, M. Asano, K. Baack, D. Babić, A. Baquero, A. De Almeida, U.B. Barrio, J.A. Becerra González, J. Bednarek, W. Bellizzi, L. Bernardini, E. Bernardos, M. Berti, A. Besenrieder, J. Bhattacharyya, W. Bigongiari, C. Biland, A. Blanch, O. Bonnoli, G. Bošnjak, Ž. Busetto, G. Carosi, R. Ceribella, G. Cerruti, M. Chai, Y. Chilingarian, A. Cikota, S. Colak, S.M. Colombo, E. Contreras, J.L. Cortina, J. Covino, S. D'Amico, G. D'Elia, V. Da Vela, P. Dazzi, F. De Angelis, A. De Lotto, B. Delfino, M. Delgado, J. Delgado Mendez, C. Depaoli, D. Di Pierro, F. Di Venere, L. Do Souto Espineira, E. Dominis Prester, D. Donini, A. Dorner, D. Doro, M. Elsaesser, D. Fallah Ramazani, V. Fattorini, A. Ferrara, G. Fonseca, M.V. Font, L. Fruck, C. Fukami, S. García López, R.J. Garczarczyk, M. Gasparyan, S. Gaug, M. Giglietto, N. Giordano, F. Gliwny, P. Godinović, N. Green, J.G. Green, D. Hadasch, D. Hahn, A. Heckmann, L. Herrera, J. Hoang, J. Hrupec, D. Hütten, M. Inada, T. Inoue, S. Ishio, K. Iwamura, Y. Jiménez, I. Jormanainen, J. Jouvin, L. Kajiwara, Y. Karjalainen, M. Kerszberg, D. Kobayashi, Y. Kubo, H. Kushida, J. Lamastra, A. Lelas, D. Leone, F. Lindfors, E. Lombardi, S. Longo, F. López-Coto, R. López-Moya, M. López-Oramas, A. Loporchio, S. Machado De Oliveira Fraga, B. Maggio, C. Majumdar, P. Makariev, M. Mallamaci, M. Maneva, G. Manganaro, M. Mannheim, K. Maraschi, L. Mariotti, M. Martínez, M. Mazin, D. Menchiari, S. Mender, S. Mićanović, S. Miceli, D. Miener, T. Minev, M. Miranda, J.M. Mirzoyan, R. Molina, E. Moralejo, A. Morcuende, D. Moreno, V. Moretti, E. Neustroev, V. Nigro, C. Nilsson, K. Nishijima, K. Noda, K. Nozaki, S. Ohtani, Y. Oka, T. Otero-Santos, J. Paiano, S. Palatiello, M. Paneque, D. Paoletti, R. Paredes, J.M. Pavletić, L. Penil, P. Perennes, C. Persic, M. Moroni, P.G.P. Prandini, E. Priyadarshi, C. Puljak, I. Rhode, W. Ribó, M. Rico, J. Righi, C. Rugliancich, A. Saha, L. Sahakyan, N. Saito, T. Sakurai, S. Satalecka, K. Saturni, F.G. Schleicher, B. Schmidt, K. Schweizer, T. Sitarek, J. Šnidarić, I. Sobczynska, D. Spolon, A. Stamerra, A. Strom, D. Strzys, M. Suda, Y. Surić, T. Takahashi, M. Tavecchio, F. Temnikov, P. Terzić, T. Teshima, M. Tosti, L. Truzzi, S. Tutone, A. Ubach, S. Van Scherpenberg, J. Vanzo, G. Vazquez Acosta, M. Ventura, S. Verguilov, V. Vigorito, C.F. Vitale, V. Vovk, I. Will, M. Wunderlich, C. Zarić, D. Adams, C.B. Benbow, W. Brill, A. Capasso, M. Christiansen, J.L. Chromey, A.J. Daniel, M.K. Errando, M. Farrell, K.A. Feng, Q. Finley, J.P. Fortson, L. Furniss, A. Gent, A. Giuri, C. Hassan, T. Hervet, O. Holder, J. Hughes, G. Humensky, T.B. Jin, W. Kaaret, P. Kertzman, M. Kieda, D. Kumar, S. Lang, M.J. Lundy, M. Maier, G. Moriarty, P. Mukherjee, R. Nieto, D. Nievas-Rosillo, M. O'Brien, S. Ong, R.A. Otte, A.N. Patel, S. Pfrang, K. Pohl, M. Prado, R.R. Pueschel, E. Quinn, J. Ragan, K. Reynolds, P.T. Ribeiro, D. Richards, G.T. Roache, E. Rulten, C. Ryan, J.L. Santander, M. Sembroski, G.H. Shang, R. Weinstein, A. Williams, D.A. Williamson, T.J. Hirota, T. Cui, L. Niinuma, K. Ro, H. Sakai, N. Sawada-Satoh, S. Wajima, K. Wang, N. Liu, X. Yonekura, Y.
Subjects: Astrophysics::High Energy Astrophysical Phenomena, Astrophysics::Cosmology and Extragalactic Astrophysics
Abstract: In 2017, the Event Horizon Telescope (EHT) Collaboration succeeded in capturing the first direct image of the center of the M87 galaxy. The asymmetric ring morphology and size are consistent with theoretical expectations for a weakly accreting supermassive black hole of mass ∼6.5 × 109 M o˙. The EHTC also partnered with several international facilities in space and on the ground, to arrange an extensive, quasi-simultaneous multi-wavelength campaign. This Letter presents the results and analysis of this campaign, as well as the multi-wavelength data as a legacy data repository. We captured M87 in a historically low state, and the core flux dominates over HST-1 at high energies, making it possible to combine core flux constraints with the more spatially precise very long baseline interferometry data. We present the most complete simultaneous multi-wavelength spectrum of the active nucleus to date, and discuss the complexity and caveats of combining data from different spatial scales into one broadband spectrum. We apply two heuristic, isotropic leptonic single-zone models to provide insight into the basic source properties, but conclude that a structured jet is necessary to explain M87's spectrum. We can exclude that the simultaneous γ-ray emission is produced via inverse Compton emission in the same region producing the EHT mm-band emission, and further conclude that the γ-rays can only be produced in the inner jets (inward of HST-1) if there are strongly particle-dominated regions. Direct synchrotron emission from accelerated protons and secondaries cannot yet be excluded. © 2021. The Author(s). Published by the American Astronomical Society..
Published: 2021

30. Constraints on black-hole charges with the 2017 EHT observations of M87∗

Author: Kocherlakota, P. Rezzolla, L. Falcke, H. Fromm, C.M. Kramer, M. Mizuno, Y. Nathanail, A. Olivares, H. Younsi, Z. Akiyama, K. Alberdi, A. Alef, W. Algaba, J.C. Anantua, R. Asada, K. Azulay, R. Baczko, A.-K. Ball, D. Baloković, M. Barrett, J. Benson, B.A. Bintley, D. Blackburn, L. Blundell, R. Boland, W. Bouman, K.L. Bower, G.C. Boyce, H. Bremer, M. Brinkerink, C.D. Brissenden, R. Britzen, S. Broderick, A.E. Broguiere, D. Bronzwaer, T. Byun, D.-Y. Carlstrom, J.E. Chael, A. Chan, C.-K. Chatterjee, S. Chatterjee, K. Chen, M.-T. Chen, Y. Chesler, P.M. Cho, I. Christian, P. Conway, J.E. Cordes, J.M. Crawford, T.M. Crew, G.B. Cruz-Osorio, A. Cui, Y. Davelaar, J. De Laurentis, M. Deane, R. Dempsey, J. Desvignes, G. Doeleman, S.S. Eatough, R.P. Farah, J. Fish, V.L. Fomalont, E. Fraga-Encinas, R. Friberg, P. Ford, H.A. Fuentes, A. Galison, P. Gammie, C.F. García, R. Gentaz, O. Georgiev, B. Goddi, C. Gold, R. Gómez, J.L. Gómez-Ruiz, A.I. Gu, M. Gurwell, M. Hada, K. Haggard, D. Hecht, M.H. Hesper, R. Ho, L.C. Ho, P. Honma, M. Huang, C.-W.L. Huang, L. Hughes, D.H. Ikeda, S. Inoue, M. Issaoun, S. James, D.J. Jannuzi, B.T. Janssen, M. Jeter, B. Jiang, W. Jimenez-Rosales, A. Johnson, M.D. Jorstad, S. Jung, T. Karami, M. Karuppusamy, R. Kawashima, T. Keating, G.K. Kettenis, M. Kim, D.-J. Kim, J.-Y. Kim, J. Kim, J. Kino, M. Koay, J.Y. Kofuji, Y. Koch, P.M. Koyama, S. Kramer, C. Krichbaum, T.P. Kuo, C.-Y. Lauer, T.R. Lee, S.-S. Levis, A. Li, Y.-R. Li, Z. Lindqvist, M. Lico, R. Lindahl, G. Liu, J. Liu, K. Liuzzo, E. Lo, W.-P. Lobanov, A.P. Loinard, L. Lonsdale, C. Lu, R.-S. Macdonald, N.R. Mao, J. Marchili, N. Markoff, S. Marrone, D.P. Marscher, A.P. Martí-Vidal, I. Matsushita, S. Matthews, L.D. Medeiros, L. Menten, K.M. Mizuno, I. Moran, J.M. Moriyama, K. Moscibrodzka, M. Müller, C. Musoke, G. Mejías, A.M. Nagai, H. Nagar, N.M. Nakamura, M. Narayan, R. Narayanan, G. Natarajan, I. Neilsen, J. Neri, R. Ni, C. Noutsos, A. Nowak, M.A. Okino, H. Ortiz-León, G.N. Oyama, T. Özel, F. Palumbo, D.C.M. Park, J. Patel, N. Pen, U.-L. Pesce, D.W. Piétu, V. Plambeck, R. Popstefanija, A. Porth, O. Pötzl, F.M. Prather, B. Preciado-López, J.A. Psaltis, D. Pu, H.-Y. Ramakrishnan, V. Rao, R. Rawlings, M.G. Raymond, A.W. Ricarte, A. Ripperda, B. Roelofs, F. Rogers, A. Ros, E. Rose, M. Roshanineshat, A. Rottmann, H. Roy, A.L. Ruszczyk, C. Rygl, K.L.J. Sánchez, S. Sánchez-Arguelles, D. Sasada, M. Savolainen, T. Schloerb, F.P. Schuster, K.-F. Shao, L. Shen, Z. Small, D. Sohn, B.W. Soohoo, J. Sun, H. Tazaki, F. Tetarenko, A.J. Tiede, P. Tilanus, R.P.J. Titus, M. Toma, K. Torne, P. Trent, T. Traianou, E. Trippe, S. Van Bemmel, I. Van Langevelde, H.J. Van Rossum, D.R. Wagner, J. Ward-Thompson, D. Wardle, J. Weintroub, J. Wex, N. Wharton, R. Wielgus, M. Wong, G.N. Wu, Q. Yoon, D. Young, A. Young, K. Yuan, F. Yuan, Y.-F. Zensus, J.A. Zhao, G.-Y. Zhao, S.-S. (EHT Collaboration)
Subjects: General Relativity and Quantum Cosmology, Astrophysics::High Energy Astrophysical Phenomena
Abstract: Our understanding of strong gravity near supermassive compact objects has recently improved thanks to the measurements made by the Event Horizon Telescope (EHT). We use here the M87∗ shadow size to infer constraints on the physical charges of a large variety of nonrotating or rotating black holes. For example, we show that the quality of the measurements is already sufficient to rule out that M87∗ is a highly charged dilaton black hole. Similarly, when considering black holes with two physical and independent charges, we are able to exclude considerable regions of the space of parameters for the doubly-charged dilaton and the Sen black holes. © 2021 authors. Published by the American Physical Society.
Published: 2021

31. Event Horizon Telescope observations of the jet launching and collimation in Centaurus A

Author: Janssen, M. Falcke, H. Kadler, M. Ros, E. Wielgus, M. Akiyama, K. Baloković, M. Blackburn, L. Bouman, K.L. Chael, A. Chan, C.-K. Chatterjee, K. Davelaar, J. Edwards, P.G. Fromm, C.M. Gómez, J.L. Goddi, C. Issaoun, S. Johnson, M.D. Kim, J. Koay, J.Y. Krichbaum, T.P. Liu, J. Liuzzo, E. Markoff, S. Markowitz, A. Marrone, D.P. Mizuno, Y. Müller, C. Ni, C. Pesce, D.W. Ramakrishnan, V. Roelofs, F. Rygl, K.L.J. van Bemmel, I. Alberdi, A. Alef, W. Algaba, J.C. Anantua, R. Asada, K. Azulay, R. Baczko, A.-K. Ball, D. Barrett, J. Benson, B.A. Bintley, D. Blundell, R. Boland, W. Bower, G.C. Boyce, H. Bremer, M. Brinkerink, C.D. Brissenden, R. Britzen, S. Broderick, A.E. Broguiere, D. Bronzwaer, T. Byun, D.-Y. Carlstrom, J.E. Chatterjee, S. Chen, M.-T. Chen, Y. Chesler, P.M. Cho, I. Christian, P. Conway, J.E. Cordes, J.M. Crawford, T.M. Crew, G.B. Cruz-Osorio, A. Cui, Y. De Laurentis, M. Deane, R. Dempsey, J. Desvignes, G. Dexter, J. Doeleman, S.S. Eatough, R.P. Farah, J. Fish, V.L. Fomalont, E. Ford, H.A. Fraga-Encinas, R. Friberg, P. Fuentes, A. Galison, P. Gammie, C.F. García, R. Gelles, Z. Gentaz, O. Georgiev, B. Gold, R. Gómez-Ruiz, A.I. Gu, M. Gurwell, M. Hada, K. Haggard, D. Hecht, M.H. Hesper, R. Himwich, E. Ho, L.C. Ho, P. Honma, M. Huang, C.-W.L. Huang, L. Hughes, D.H. Ikeda, S. Inoue, M. James, D.J. Jannuzi, B.T. Jeter, B. Jiang, W. Jimenez-Rosales, A. Jorstad, S. Jung, T. Karami, M. Karuppusamy, R. Kawashima, T. Keating, G.K. Kettenis, M. Kim, D.-J. Kim, J.-Y. Kim, J. Kino, M. Kofuji, Y. Koyama, S. Kramer, M. Kramer, C. Kuo, C.-Y. Lauer, T.R. Lee, S.-S. Levis, A. Li, Y.-R. Li, Z. Lindqvist, M. Lico, R. Lindahl, G. Liu, K. Lo, W.-P. Lobanov, A.P. Loinard, L. Lonsdale, C. Lu, R.-S. MacDonald, N.R. Mao, J. Marchili, N. Marscher, A.P. Martí-Vidal, I. Matsushita, S. Matthews, L.D. Medeiros, L. Menten, K.M. Mizuno, I. Moran, J.M. Moriyama, K. Moscibrodzka, M. Musoke, G. Mejías, A.M. Nagai, H. Nagar, N.M. Nakamura, M. Narayan, R. Narayanan, G. Natarajan, I. Nathanail, A. Neilsen, J. Neri, R. Noutsos, A. Nowak, M.A. Okino, H. Olivares, H. Ortiz-León, G.N. Oyama, T. Özel, F. Palumbo, D.C.M. Park, J. Patel, N. Pen, U.-L. Piétu, V. Plambeck, R. PopStefanija, A. Porth, O. Pötzl, F.M. Prather, B. Preciado-López, J.A. Psaltis, D. Pu, H.-Y. Rao, R. Rawlings, M.G. Raymond, A.W. Rezzolla, L. Ricarte, A. Ripperda, B. Rogers, A. Rose, M. Roshanineshat, A. Rottmann, H. Roy, A.L. Ruszczyk, C. Sánchez, S. Sánchez-Arguelles, D. Sasada, M. Savolainen, T. Schloerb, F.P. Schuster, K.-F. Shao, L. Shen, Z. Small, D. Sohn, B.W. SooHoo, J. Sun, H. Tazaki, F. Tetarenko, A.J. Tiede, P. Tilanus, R.P.J. Titus, M. Torne, P. Trent, T. Traianou, E. Trippe, S. van Bemmel, I. van Langevelde, H.J. van Rossum, D.R. Wagner, J. Ward-Thompson, D. Wardle, J. Weintroub, J. Wex, N. Wharton, R. Wong, G.N. Wu, Q. Yoon, D. Young, A. Young, K. Younsi, Z. Yuan, F. Yuan, Y.-F. Zensus, J.A. Zhao, G.-Y. Zhao, S.-S. The Event Horizon Telescope Collaboration
Abstract: Very-long-baseline interferometry (VLBI) observations of active galactic nuclei at millimetre wavelengths have the power to reveal the launching and initial collimation region of extragalactic radio jets, down to 10–100 gravitational radii (rg ≡ GM/c2) scales in nearby sources1. Centaurus A is the closest radio-loud source to Earth2. It bridges the gap in mass and accretion rate between the supermassive black holes (SMBHs) in Messier 87 and our Galactic Centre. A large southern declination of −43° has, however, prevented VLBI imaging of Centaurus A below a wavelength of 1 cm thus far. Here we show the millimetre VLBI image of the source, which we obtained with the Event Horizon Telescope at 228 GHz. Compared with previous observations3, we image the jet of Centaurus A at a tenfold higher frequency and sixteen times sharper resolution and thereby probe sub-lightday structures. We reveal a highly collimated, asymmetrically edge-brightened jet as well as the fainter counterjet. We find that the source structure of Centaurus A resembles the jet in Messier 87 on ~500 rg scales remarkably well. Furthermore, we identify the location of Centaurus A’s SMBH with respect to its resolved jet core at a wavelength of 1.3 mm and conclude that the source’s event horizon shadow4 should be visible at terahertz frequencies. This location further supports the universal scale invariance of black holes over a wide range of masses5,6. © 2021, The Author(s).
Published: 2021

32. Polarimetric Properties of Event Horizon Telescope Targets from ALMA

Author: Goddi, C. Martí-Vidal, I. Messias, H. Bower, G.C. Broderick, A.E. Dexter, J. Marrone, D.P. Moscibrodzka, M. Nagai, H. Algaba, J.C. Asada, K. Crew, G.B. Gómez, J.L. Impellizzeri, C.M.V. Janssen, M. Kadler, M. Krichbaum, T.P. Lico, R. Matthews, L.D. Nathanail, A. Ricarte, A. Ros, E. Younsi, Z. Akiyama, K. Alberdi, A. Alef, W. Anantua, R. Azulay, R. Baczko, A.-K. Ball, D. Baloković, M. Barrett, J. Benson, B.A. Bintley, D. Blackburn, L. Blundell, R. Boland, W. Bouman, K.L. Boyce, H. Bremer, M. Brinkerink, C.D. Brissenden, R. Britzen, S. Broguiere, D. Bronzwaer, T. Byun, D.-Y. Carlstrom, J.E. Chael, A. Chan, C.-K. Chatterjee, S. Chatterjee, K. Chen, M.-T. Chen, Y. Chesler, P.M. Cho, I. Christian, P. Conway, J.E. Cordes, J.M. Crawford, T.M. Cruz-Osorio, A. Cui, Y. Davelaar, J. De Laurentis, M. Deane, R. Dempsey, J. Desvignes, G. Doeleman, S.S. Eatough, R.P. Falcke, H. Farah, J. Fish, V.L. Fomalont, E. Ford, H.A. Fraga-Encinas, R. Freeman, W.T. Friberg, P. Fromm, C.M. Fuentes, A. Galison, P. Gammie, C.F. Garciá, R. Gentaz, O. Georgiev, B. Gold, R. Gómez-Ruiz, A.I. Gu, M. Gurwell, M. Hada, K. Haggard, D. Hecht, M.H. Hesper, R. Ho, L.C. Ho, P. Honma, M. Huang, C.-W.L. Huang, L. Hughes, D.H. Inoue, M. Issaoun, S. James, D.J. Jannuzi, B.T. Jeter, B. Jiang, W. Jimenez-Rosales, A. Johnson, M.D. Jorstad, S. Jung, T. Karami, M. Karuppusamy, R. Kawashima, T. Keating, G.K. Kettenis, M. Kim, D.-J. Kim, J.-Y. Kim, J. Kim, J. Kino, M. Koay, J.Y. Kofuji, Y. Koch, P.M. Koyama, S. Kramer, M. Kramer, C. Kuo, C.-Y. Lauer, T.R. Lee, S.-S. Levis, A. Li, Y.-R. Li, Z. Lindqvist, M. Lindahl, G. Liu, J. Liu, K. Liuzzo, E. Lo, W.-P. Lobanov, A.P. Loinard, L. Lonsdale, C. Lu, R.-S. Macdonald, N.R. Mao, J. Marchili, N. Markoff, S. Marscher, A.P. Matsushita, S. Medeiros, L. Menten, K.M. Mizuno, I. Mizuno, Y. Moran, J.M. Moriyama, K. Müller, C. Musoke, G. Mejiás, A.M. Nagar, N.M. Nakamura, M. Narayan, R. Narayanan, G. Natarajan, I. Neilsen, J. Neri, R. Ni, C. Noutsos, A. Nowak, M.A. Okino, H. Olivares, H. Ortiz-León, G.N. Oyama, T. zel, F. Palumbo, D.C.M. Park, J. Patel, N. Pen, U.-L. Pesce, D.W. Piétu, V. Plambeck, R. Popstefanija, A. Porth, O. Pötzl, F.M. Prather, B. Preciado-López, J.A. Psaltis, D. Pu, H.-Y. Ramakrishnan, V. Rao, R. Rawlings, M.G. Raymond, A.W. Rezzolla, L. Ripperda, B. Roelofs, F. Rogers, A. Rose, M. Roshanineshat, A. Rottmann, H. Roy, A.L. Ruszczyk, C. Rygl, K.L.J. Sánchez, S. Sánchez-Arguelles, D. Sasada, M. Savolainen, T. Schloerb, F.P. Schuster, K.-F. Shao, L. Shen, Z. Small, D. Sohn, B.W. Soohoo, J. Sun, H. Tazaki, F. Tetarenko, A.J. Tiede, P. Tilanus, R.P.J. Titus, M. Toma, K. Torne, P. Trent, T. Traianou, E. Trippe, S. Bemmel, I.V. Van Langevelde, H.J. Van Rossum, D.R. Wagner, J. Ward-Thompson, D. Wardle, J. Weintroub, J. Wex, N. Wharton, R. Wielgus, M. Wong, G.N. Wu, Q. Yoon, D. Young, A. Young, K. Yuan, F. Yuan, Y.-F. Zensus, J.A. Zhao, G.-Y. Zhao, S.-S. Bruni, G. Gopakumar, A. Hernández-Gómez, A. Herrero-Illana, R. Ingram, A. Komossa, S. Kovalev, Y.Y. Muders, D. Perucho, M. Rösch, F. Valtonen, M.
Abstract: We present the results from a full polarization study carried out with the Atacama Large Millimeter/submillimeter Array (ALMA) during the first Very Long Baseline Interferometry (VLBI) campaign, which was conducted in 2017 April in the λ3 mm and λ1.3 mm bands, in concert with the Global mm-VLBI Array (GMVA) and the Event Horizon Telescope (EHT), respectively. We determine the polarization and Faraday properties of all VLBI targets, including Sgr A∗, M87, and a dozen radio-loud active galactic nuclei (AGNs), in the two bands at several epochs in a time window of 10 days. We detect high linear polarization fractions (2%-15%) and large rotation measures (RM > 103.3-105.5 rad m-2), confirming the trends of previous AGN studies at millimeter wavelengths. We find that blazars are more strongly polarized than other AGNs in the sample, while exhibiting (on average) order-of-magnitude lower RM values, consistent with the AGN viewing angle unification scheme. For Sgr A∗ we report a mean RM of (-4.2 0.3) 105 rad m-2 at 1.3 mm, consistent with measurements over the past decade and, for the first time, an RM of (-2.1 0.1) 105 rad m-2 at 3 mm, suggesting that about half of the Faraday rotation at 1.3 mm may occur between the 3 mm photosphere and the 1.3 mm source. We also report the first unambiguous measurement of RM toward the M87 nucleus at millimeter wavelengths, which undergoes significant changes in magnitude and sign reversals on a one year timescale, spanning the range from -1.2 to 0.3 105 rad m-2 at 3 mm and -4.1 to 1.5 105 rad m-2 at 1.3 mm. Given this time variability, we argue that, unlike the case of Sgr A∗, the RM in M87 does not provide an accurate estimate of the mass accretion rate onto the black hole. We put forward a two-component model, comprised of a variable compact region and a static extended region, that can simultaneously explain the polarimetric properties observed by both the EHT (on horizon scales) and ALMA (which observes the combined emission from both components). These measurements provide critical constraints for the calibration, analysis, and interpretation of simultaneously obtained VLBI data with the EHT and GMVA. © 2021. The American Astronomical Society.
Published: 2021

33. Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign

Author: Algaba, J. C., Anczarski, J., Asada, K., BalokoviÄ, M., Chandra, S., Cui, Y. -Z, Falcone, A. D., Giroletti, M., Goddi, C., Hada, K., Haggard, D., Jorstad, S., Kaur, A., Kawashima, T., Keating, G., Kim, J. -Y, Kino, M., Komossa, S., Kravchenko, E. V., Krichbaum, T. P., Lee, S. -S, Lu, R. -S, Lucchini, M., Markoff, S., Neilsen, J., Nowak, M. A., Park, J., Principe, G., Ramakrishnan, V., Reynolds, M. T., Sasada, M., Savchenko, S. S., Williamson, K. E., Akiyama, K., Alberdi, A., Alef, W., Anantua, R., Azulay, R., Baczko, A. -K, Ball, D., Barrett, J., Bintley, D., Benson, B. A., Blackburn, L., Blundell, R., Boland, W., Bouman, K. L., Bower, G. C., Boyce, H., Bremer, M., Brinkerink, C. D., Brissenden, R., Britzen, S., Broderick, A. E., Broguiere, D., Bronzwaer, T., Byun, D. -Y, Carlstrom, J. E., Chael, A., Chan, C. -K, Chatterjee, S., Chatterjee, K., Chen, M. -T, Chen, Y., Chesler, P. M., Cho, I., Christian, P., Conway, J. E., Cordes, J. M., Crawford, T. M., Crew, G. B., Cruz-Osorio, A., Davelaar, J., De Laurentis, M., Deane, R., Dempsey, J., Desvignes, G., Dexter, J., Doeleman, S. S., Eatough, R. P., Falcke, H., Farah, J., Fish, V. L., Fomalont, E., Ford, H. A., Fraga-Encinas, R., Friberg, P., Fromm, C. M., Fuentes, A., Galison, P., Gammie, C. F., GarcÃa, R., Gentaz, O., Georgiev, B., Gold, R., GÃ³mez, J. L., GÃ³mez-Ruiz, A. I., Gu, M., Gurwell, M., Hecht, M. H., Hesper, R., Ho, L. C., Ho, P., Honma, M., Huang, C. -WL., Huang, L., Hughes, D. H., Ikeda, S., Inoue, M., Issaoun, S., James, D. J., Jannuzi, B. T., Janssen, M., Jeter, B., Jiang, W., JimÃ©nez-Rosales, A., Johnson, M. D., Jung, T., Karami, M., Karuppusamy, R., Kettenis, M., Kim, D. -J, Kim, J., Koay, J. Y., Kofuji, Y., Koch, P. M., Koyama, S., Kramer, M., Kramer, C., Kuo, C. -Y, Lauer, T. R., Levis, A., Li, Y. -R, Li, Z., Lindqvist, M., Lico, R., Lindahl, G., Liu, J., Liu, K., Liuzzo, E., Lo, W. -P, Lobanov, A. P., Loinard, L., Lonsdale, C., Macdonald, N. R., Mao, J., Marchili, N., Marrone, D. P., Marscher, A. P., MartÃ-Vidal, I., Matsushita, S., Matthews, L. D., Medeiros, L., Menten, K. M., Mizuno, I., Mizuno, Y., Moran, J. M., Moriyama, K., Moscibrodzka, M., MÃŒller, C., Musoke, G., MejÃas, A. M., Nagai, H., Nagar, N. M., Nakamura, M., Narayan, R., Narayanan, G., Natarajan, I., Nathanail, A., Neri, R., Ni, C., Noutsos, A., Okino, H., Olivares, H., Ortiz-LeÃ³n, G. N., Oyama, T., Ozel, F., Palumbo, D. C. M., Patel, N., Pen, U. -L, Pesce, D. W., PiÃ©tu, V., Plambeck, R., Popstefanija, A., Porth, O., PÃ¶tzl, F. M., Prather, B., Preciado-LÃ³pez, J. A., Psaltis, D., Pu, H. -Y, Rao, R., Rawlings, M. G., Raymond, A. W., Rezzolla, L., Ricarte, A., Ripperda, B., Roelofs, F., Rogers, A., Ros, E., Rose, M., Roshanineshat, A., Rottmann, H., Roy, A. L., Ruszczyk, C., Rygl, K. L. J., SÃ¡nchez, S., SÃ¡nchez-Arguelles, D., Savolainen, T., Schloerb, F. P., Schuster, K. -F, Shao, L., Shen, Z., Small, D., Sohn, B. W., Soohoo, J., Sun, H., Tazaki, F., Tetarenko, A. J., Tiede, P., Tilanus, R. P. J., Titus, M., Toma, K., Torne, P., Trent, T., Traianou, E., Trippe, S., Van Bemmel, I., Van Langevelde, H. J., Van Rossum, D. R., Wagner, J., Ward-Thompson, D., Wardle, J., Weintroub, J., Wex, N., Wharton, R., Wielgus, M., Wong, G. N., Wu, Q., Yoon, D., Young, A., Young, K., Younsi, Z., Yuan, F., Yuan, Y. -F, Zensus, J. A., Zhao, G. -Y, Zhao, S. -S, D’Ammando, F., Orienti, M., Abdalla, H., Adam, R., Aharonian, F., Benkhali, F. A., AngÃŒner, E. O., Arcaro, C., Armand, C., Armstrong, T., Ashkar, H., Backes, M., Baghmanyan, V., Barbosa Martins, V., Barnacka, A., Barnard, M., Becherini, Yvonne, Berge, D., BernlÃ¶hr, K., Bi, B., BÃ¶ttcher, M., Boisson, C., Bolmont, J., De Bony De Lavergne, M., Breuhaus, M., Brun, F., Brun, P., Bryan, M., BÃŒchele, M., Bulik, T., Bylund, Tomas, Caroff, S., Carosi, A., Casanova, S., Chand, T., Chen, A., Cotter, G., CuryÅo, M., Damascene Mbarubucyeye, J., Davids, I. D., Davies, J., Deil, C., Devin, J., Dewilt, P., Dirson, L., Djannati-AtaÃ¯, A., Dmytriiev, A., Donath, A., Doroshenko, V., Duffy, C., Dyks, J., Egberts, K., Eichhorn, F., Einecke, S., Emery, G., Ernenwein, J. -P, Feijen, K., Fegan, S., Fiasson, A., De Clairfontaine, G. F., Fontaine, G., Funk, S., FÃŒÃling, M., Gabici, S., Gallant, Y. A., Giavitto, G., Giunti, L., Glawion, D., Glicenstein, J. F., Gottschall, D., Grondin, M. -H, Hahn, J., Haupt, M., Hermann, G., Hinton, J. A., Hofmann, W., Hoischen, C., Holch, T. L., Holler, M., HÃ¶rbe, M., Horns, D., Huber, D., Jamrozy, M., Jankowsky, D., Jankowsky, F., Jardin-Blicq, A., Joshi, V., Jung-Richardt, I., Kasai, E., Kastendieck, M. A., KatarzyÅski, K., Katz, U., Khangulyan, D., KhÃ©lifi, B., Klepser, S., KluÅºniak, W., Komin, N., Konno, R., Kosack, K., Kostunin, D., Kreter, M., Lamanna, G., Lemiere, A., Lemoine-Goumard, M., Lenain, J. -P, Levy, C., Lohse, T., Lypova, I., Mackey, J., Majumdar, J., Malyshev, D., Marandon, V., Marchegiani, P., Marcowith, A., Mares, A., MartÃ-Devesa, G., Marx, R., Maurin, G., Meintjes, P. J., Meyer, M., Moderski, R., Mohamed, M., Mohrmann, L., Montanari, A., Moore, C., Morris, P., Moulin, E., Muller, J., Murach, T., Nakashima, K., Nayerhoda, A., De Naurois, M., Ndiyavala, H., Niederwanger, F., Niemiec, J., Oakes, L., O’Brien, P., Odaka, H., Ohm, S., Olivera-Nieto, L., De Ona Wilhelmi, E., Ostrowski, M., Panter, M., Panny, S., Parsons, R. D., Peron, G., Peyaud, B., Piel, Q., Pita, S., Poireau, V., Noel, A. P., Prokhorov, D. A., Prokoph, H., PÃŒhlhofer, G., Punch, Michael, Quirrenbach, A., Rauth, R., Reichherzer, P., Reimer, A., Reimer, O., Remy, Q., Renaud, M., Rieger, F., Rinchiuso, L., Romoli, C., Rowell, G., Rudak, B., Ruiz-Velasco, E., Sahakian, V., Sailer, S., Sanchez, D. A., Santangelo, A., Sasaki, M., Scalici, M., Schutte, H. M., Schwanke, U., Schwemmer, S., Seglar-Arroyo, M., Senniappan, M., Seyffert, A. S., Shafi, N., Shiningayamwe, K., Simoni, R., Sinha, A., Sol, H., Specovius, A., Spencer, S., Spir-Jacob, M., Stawarz, Å., Sun, L., Steenkamp, R., Stegmann, C., Steinmassl, S., Steppa, C., Takahashi, T., Tavernier, T., Taylor, A. M., Terrier, R., Tiziani, D., Tluczykont, M., Tomankova, L., Trichard, C., Tsirou, M., Tuffs, R., Uchiyama, Y., Van Der Walt, D. J., Van Eldik, C., Van Rensburg, C., Van Soelen, B., Vasileiadis, G., Veh, J., Venter, C., Vincent, P., Vink, J., VÃ¶lk, H. J., Vuillaume, T., Wadiasingh, Z., Wagner, S. J., Watson, J., Werner, F., White, R., Wierzcholska, A., Wong, Y. W., Yusafzai, A., Zacharias, M., Zanin, R., Zargaryan, D., Zdziarski, A. A., Zech, A., Zhu, S. J., Zorn, J., Zouari, S., Å»ywucka, N., Acciari, V. A., Ansoldi, S., Antonelli, L. A., Engels, A. A., Artero, M., Asano, K., Baack, D., BabiÄ, A., Baquero, A., De Almeida, U. B., Barrio, J. A., Becerra GonzÃ¡lez, J., Bednarek, W., Bellizzi, L., Bernardini, E., Bernardos, M., Berti, A., Besenrieder, J., Bhattacharyya, W., Bigongiari, C., Biland, A., Blanch, O., Bonnoli, G., BoÅ¡njak, Åœ., Busetto, G., Carosi, R., Ceribella, G., Cerruti, M., Chai, Y., Chilingarian, A., Cikota, S., Colak, S. M., Colombo, E., Contreras, J. L., Cortina, J., Covino, S., D’Amico, G., D’Elia, V., Da Vela, P., Dazzi, F., De Angelis, A., De Lotto, B., Delfino, M., Delgado, J., Delgado Mendez, C., Depaoli, D., Di Pierro, F., Di Venere, L., Do Souto Espineira, E., Dominis Prester, D., Donini, A., Dorner, D., Doro, M., Elsaesser, D., Fallah Ramazani, V., Fattorini, A., Ferrara, G., Fonseca, M. V., Font, L., Fruck, C., Fukami, S., GarcÃa LÃ³pez, R. J., Garczarczyk, M., Gasparyan, S., Gaug, M., Giglietto, N., Giordano, F., Gliwny, P., GodinoviÄ, N., Green, J. G., Green, D., Hadasch, D., Hahn, A., Heckmann, L., Herrera, J., Hoang, J., Hrupec, D., HÃŒtten, M., Inada, T., Inoue, S., Ishio, K., Iwamura, Y., JimÃ©nez, I., Jormanainen, J., Jouvin, L., Kajiwara, Y., Karjalainen, M., Kerszberg, D., Kobayashi, Y., Kubo, H., Kushida, J., Lamastra, A., Lelas, D., Leone, F., Lindfors, E., Lombardi, S., Longo, F., LÃ³pez-Coto, R., LÃ³pez-Moya, M., LÃ³pez-Oramas, A., Loporchio, S., Machado De Oliveira Fraga, B., Maggio, C., Majumdar, P., Makariev, M., Mallamaci, M., Maneva, G., Manganaro, M., Mannheim, K., Maraschi, L., Mariotti, M., MartÃnez, M., Mazin, D., Menchiari, S., Mender, S., MiÄanoviÄ, S., Miceli, D., Miener, T., Minev, M., Miranda, J. M., Mirzoyan, R., Molina, E., Moralejo, A., Morcuende, D., Moreno, V., Moretti, E., Neustroev, V., Nigro, C., Nilsson, K., Nishijima, K., Noda, K., Nozaki, S., Ohtani, Y., Oka, T., Otero-Santos, J., Paiano, S., Palatiello, M., Paneque, D., Paoletti, R., Paredes, J. M., PavletiÄ, L., Penil, P., Perennes, C., Persic, M., Moroni, P. G. P., Prandini, E., Priyadarshi, C., Puljak, I., Rhode, W., RibÃ³, M., Rico, J., Righi, C., Rugliancich, A., Saha, L., Sahakyan, N., Saito, T., Sakurai, S., Satalecka, K., Saturni, F. G., Schleicher, B., Schmidt, K., Schweizer, T., Sitarek, J., Å nidariÄ, I., Sobczynska, D., Spolon, A., Stamerra, A., Strom, D., Strzys, M., Suda, Y., SuriÄ, T., Takahashi, M., Tavecchio, F., Temnikov, P., TerziÄ, T., Teshima, M., Tosti, L., Truzzi, S., Tutone, A., Ubach, S., Van Scherpenberg, J., Vanzo, G., Vazquez Acosta, M., Ventura, S., Verguilov, V., Vigorito, C. F., Vitale, V., Vovk, I., Will, M., Wunderlich, C., ZariÄ, D., Adams, C. B., Benbow, W., Brill, A., Capasso, M., Christiansen, J. L., Chromey, A. J., Daniel, M. K., Errando, M., Farrell, K. A., Feng, Q., Finley, J. P., Fortson, L., Furniss, A., Gent, A., Giuri, C., Hassan, T., Hervet, O., Holder, J., Hughes, G., Humensky, T. B., Jin, W., Kaaret, P., Kertzman, M., Kieda, D., Kumar, S., Lang, M. J., Lundy, M., Maier, G., Moriarty, P., Mukherjee, R., Nieto, D., Nievas-Rosillo, M., O’Brien, S., Ong, R. A., Otte, A. N., Patel, S., Pfrang, K., Pohl, M., Prado, R. R., Pueschel, E., Quinn, J., Ragan, K., Reynolds, P. T., Ribeiro, D., Richards, G. T., Roache, E., Rulten, C., Ryan, J. L., Santander, M., Sembroski, G. H., Shang, R., Weinstein, A., Williams, D. A., Williamson, T. J., Hirota, T., Cui, L., Niinuma, K., Ro, H., Sakai, N., Sawada-Satoh, S., Wajima, K., Wang, N., Liu, X., Yonekura, Y., Algaba, J. C., Anczarski, J., Asada, K., BalokoviÄ, M., Chandra, S., Cui, Y. -Z, Falcone, A. D., Giroletti, M., Goddi, C., Hada, K., Haggard, D., Jorstad, S., Kaur, A., Kawashima, T., Keating, G., Kim, J. -Y, Kino, M., Komossa, S., Kravchenko, E. V., Krichbaum, T. P., Lee, S. -S, Lu, R. -S, Lucchini, M., Markoff, S., Neilsen, J., Nowak, M. A., Park, J., Principe, G., Ramakrishnan, V., Reynolds, M. T., Sasada, M., Savchenko, S. S., Williamson, K. E., Akiyama, K., Alberdi, A., Alef, W., Anantua, R., Azulay, R., Baczko, A. -K, Ball, D., Barrett, J., Bintley, D., Benson, B. A., Blackburn, L., Blundell, R., Boland, W., Bouman, K. L., Bower, G. C., Boyce, H., Bremer, M., Brinkerink, C. D., Brissenden, R., Britzen, S., Broderick, A. E., Broguiere, D., Bronzwaer, T., Byun, D. -Y, Carlstrom, J. E., Chael, A., Chan, C. -K, Chatterjee, S., Chatterjee, K., Chen, M. -T, Chen, Y., Chesler, P. M., Cho, I., Christian, P., Conway, J. E., Cordes, J. M., Crawford, T. M., Crew, G. B., Cruz-Osorio, A., Davelaar, J., De Laurentis, M., Deane, R., Dempsey, J., Desvignes, G., Dexter, J., Doeleman, S. S., Eatough, R. P., Falcke, H., Farah, J., Fish, V. L., Fomalont, E., Ford, H. A., Fraga-Encinas, R., Friberg, P., Fromm, C. M., Fuentes, A., Galison, P., Gammie, C. F., GarcÃa, R., Gentaz, O., Georgiev, B., Gold, R., GÃ³mez, J. L., GÃ³mez-Ruiz, A. I., Gu, M., Gurwell, M., Hecht, M. H., Hesper, R., Ho, L. C., Ho, P., Honma, M., Huang, C. -WL., Huang, L., Hughes, D. H., Ikeda, S., Inoue, M., Issaoun, S., James, D. J., Jannuzi, B. T., Janssen, M., Jeter, B., Jiang, W., JimÃ©nez-Rosales, A., Johnson, M. D., Jung, T., Karami, M., Karuppusamy, R., Kettenis, M., Kim, D. -J, Kim, J., Koay, J. Y., Kofuji, Y., Koch, P. M., Koyama, S., Kramer, M., Kramer, C., Kuo, C. -Y, Lauer, T. R., Levis, A., Li, Y. -R, Li, Z., Lindqvist, M., Lico, R., Lindahl, G., Liu, J., Liu, K., Liuzzo, E., Lo, W. -P, Lobanov, A. P., Loinard, L., Lonsdale, C., Macdonald, N. R., Mao, J., Marchili, N., Marrone, D. P., Marscher, A. P., MartÃ-Vidal, I., Matsushita, S., Matthews, L. D., Medeiros, L., Menten, K. M., Mizuno, I., Mizuno, Y., Moran, J. M., Moriyama, K., Moscibrodzka, M., MÃŒller, C., Musoke, G., MejÃas, A. M., Nagai, H., Nagar, N. M., Nakamura, M., Narayan, R., Narayanan, G., Natarajan, I., Nathanail, A., Neri, R., Ni, C., Noutsos, A., Okino, H., Olivares, H., Ortiz-LeÃ³n, G. N., Oyama, T., Ozel, F., Palumbo, D. C. M., Patel, N., Pen, U. -L, Pesce, D. W., PiÃ©tu, V., Plambeck, R., Popstefanija, A., Porth, O., PÃ¶tzl, F. M., Prather, B., Preciado-LÃ³pez, J. A., Psaltis, D., Pu, H. -Y, Rao, R., Rawlings, M. G., Raymond, A. W., Rezzolla, L., Ricarte, A., Ripperda, B., Roelofs, F., Rogers, A., Ros, E., Rose, M., Roshanineshat, A., Rottmann, H., Roy, A. L., Ruszczyk, C., Rygl, K. L. J., SÃ¡nchez, S., SÃ¡nchez-Arguelles, D., Savolainen, T., Schloerb, F. P., Schuster, K. -F, Shao, L., Shen, Z., Small, D., Sohn, B. W., Soohoo, J., Sun, H., Tazaki, F., Tetarenko, A. J., Tiede, P., Tilanus, R. P. J., Titus, M., Toma, K., Torne, P., Trent, T., Traianou, E., Trippe, S., Van Bemmel, I., Van Langevelde, H. J., Van Rossum, D. R., Wagner, J., Ward-Thompson, D., Wardle, J., Weintroub, J., Wex, N., Wharton, R., Wielgus, M., Wong, G. N., Wu, Q., Yoon, D., Young, A., Young, K., Younsi, Z., Yuan, F., Yuan, Y. -F, Zensus, J. A., Zhao, G. -Y, Zhao, S. -S, D’Ammando, F., Orienti, M., Abdalla, H., Adam, R., Aharonian, F., Benkhali, F. A., AngÃŒner, E. O., Arcaro, C., Armand, C., Armstrong, T., Ashkar, H., Backes, M., Baghmanyan, V., Barbosa Martins, V., Barnacka, A., Barnard, M., Becherini, Yvonne, Berge, D., BernlÃ¶hr, K., Bi, B., BÃ¶ttcher, M., Boisson, C., Bolmont, J., De Bony De Lavergne, M., Breuhaus, M., Brun, F., Brun, P., Bryan, M., BÃŒchele, M., Bulik, T., Bylund, Tomas, Caroff, S., Carosi, A., Casanova, S., Chand, T., Chen, A., Cotter, G., CuryÅo, M., Damascene Mbarubucyeye, J., Davids, I. D., Davies, J., Deil, C., Devin, J., Dewilt, P., Dirson, L., Djannati-AtaÃ¯, A., Dmytriiev, A., Donath, A., Doroshenko, V., Duffy, C., Dyks, J., Egberts, K., Eichhorn, F., Einecke, S., Emery, G., Ernenwein, J. -P, Feijen, K., Fegan, S., Fiasson, A., De Clairfontaine, G. F., Fontaine, G., Funk, S., FÃŒÃling, M., Gabici, S., Gallant, Y. A., Giavitto, G., Giunti, L., Glawion, D., Glicenstein, J. F., Gottschall, D., Grondin, M. -H, Hahn, J., Haupt, M., Hermann, G., Hinton, J. A., Hofmann, W., Hoischen, C., Holch, T. L., Holler, M., HÃ¶rbe, M., Horns, D., Huber, D., Jamrozy, M., Jankowsky, D., Jankowsky, F., Jardin-Blicq, A., Joshi, V., Jung-Richardt, I., Kasai, E., Kastendieck, M. A., KatarzyÅski, K., Katz, U., Khangulyan, D., KhÃ©lifi, B., Klepser, S., KluÅºniak, W., Komin, N., Konno, R., Kosack, K., Kostunin, D., Kreter, M., Lamanna, G., Lemiere, A., Lemoine-Goumard, M., Lenain, J. -P, Levy, C., Lohse, T., Lypova, I., Mackey, J., Majumdar, J., Malyshev, D., Marandon, V., Marchegiani, P., Marcowith, A., Mares, A., MartÃ-Devesa, G., Marx, R., Maurin, G., Meintjes, P. J., Meyer, M., Moderski, R., Mohamed, M., Mohrmann, L., Montanari, A., Moore, C., Morris, P., Moulin, E., Muller, J., Murach, T., Nakashima, K., Nayerhoda, A., De Naurois, M., Ndiyavala, H., Niederwanger, F., Niemiec, J., Oakes, L., O’Brien, P., Odaka, H., Ohm, S., Olivera-Nieto, L., De Ona Wilhelmi, E., Ostrowski, M., Panter, M., Panny, S., Parsons, R. D., Peron, G., Peyaud, B., Piel, Q., Pita, S., Poireau, V., Noel, A. P., Prokhorov, D. A., Prokoph, H., PÃŒhlhofer, G., Punch, Michael, Quirrenbach, A., Rauth, R., Reichherzer, P., Reimer, A., Reimer, O., Remy, Q., Renaud, M., Rieger, F., Rinchiuso, L., Romoli, C., Rowell, G., Rudak, B., Ruiz-Velasco, E., Sahakian, V., Sailer, S., Sanchez, D. A., Santangelo, A., Sasaki, M., Scalici, M., Schutte, H. M., Schwanke, U., Schwemmer, S., Seglar-Arroyo, M., Senniappan, M., Seyffert, A. S., Shafi, N., Shiningayamwe, K., Simoni, R., Sinha, A., Sol, H., Specovius, A., Spencer, S., Spir-Jacob, M., Stawarz, Å., Sun, L., Steenkamp, R., Stegmann, C., Steinmassl, S., Steppa, C., Takahashi, T., Tavernier, T., Taylor, A. M., Terrier, R., Tiziani, D., Tluczykont, M., Tomankova, L., Trichard, C., Tsirou, M., Tuffs, R., Uchiyama, Y., Van Der Walt, D. J., Van Eldik, C., Van Rensburg, C., Van Soelen, B., Vasileiadis, G., Veh, J., Venter, C., Vincent, P., Vink, J., VÃ¶lk, H. J., Vuillaume, T., Wadiasingh, Z., Wagner, S. J., Watson, J., Werner, F., White, R., Wierzcholska, A., Wong, Y. W., Yusafzai, A., Zacharias, M., Zanin, R., Zargaryan, D., Zdziarski, A. A., Zech, A., Zhu, S. J., Zorn, J., Zouari, S., Å»ywucka, N., Acciari, V. A., Ansoldi, S., Antonelli, L. A., Engels, A. A., Artero, M., Asano, K., Baack, D., BabiÄ, A., Baquero, A., De Almeida, U. B., Barrio, J. A., Becerra GonzÃ¡lez, J., Bednarek, W., Bellizzi, L., Bernardini, E., Bernardos, M., Berti, A., Besenrieder, J., Bhattacharyya, W., Bigongiari, C., Biland, A., Blanch, O., Bonnoli, G., BoÅ¡njak, Åœ., Busetto, G., Carosi, R., Ceribella, G., Cerruti, M., Chai, Y., Chilingarian, A., Cikota, S., Colak, S. M., Colombo, E., Contreras, J. L., Cortina, J., Covino, S., D’Amico, G., D’Elia, V., Da Vela, P., Dazzi, F., De Angelis, A., De Lotto, B., Delfino, M., Delgado, J., Delgado Mendez, C., Depaoli, D., Di Pierro, F., Di Venere, L., Do Souto Espineira, E., Dominis Prester, D., Donini, A., Dorner, D., Doro, M., Elsaesser, D., Fallah Ramazani, V., Fattorini, A., Ferrara, G., Fonseca, M. V., Font, L., Fruck, C., Fukami, S., GarcÃa LÃ³pez, R. J., Garczarczyk, M., Gasparyan, S., Gaug, M., Giglietto, N., Giordano, F., Gliwny, P., GodinoviÄ, N., Green, J. G., Green, D., Hadasch, D., Hahn, A., Heckmann, L., Herrera, J., Hoang, J., Hrupec, D., HÃŒtten, M., Inada, T., Inoue, S., Ishio, K., Iwamura, Y., JimÃ©nez, I., Jormanainen, J., Jouvin, L., Kajiwara, Y., Karjalainen, M., Kerszberg, D., Kobayashi, Y., Kubo, H., Kushida, J., Lamastra, A., Lelas, D., Leone, F., Lindfors, E., Lombardi, S., Longo, F., LÃ³pez-Coto, R., LÃ³pez-Moya, M., LÃ³pez-Oramas, A., Loporchio, S., Machado De Oliveira Fraga, B., Maggio, C., Majumdar, P., Makariev, M., Mallamaci, M., Maneva, G., Manganaro, M., Mannheim, K., Maraschi, L., Mariotti, M., MartÃnez, M., Mazin, D., Menchiari, S., Mender, S., MiÄanoviÄ, S., Miceli, D., Miener, T., Minev, M., Miranda, J. M., Mirzoyan, R., Molina, E., Moralejo, A., Morcuende, D., Moreno, V., Moretti, E., Neustroev, V., Nigro, C., Nilsson, K., Nishijima, K., Noda, K., Nozaki, S., Ohtani, Y., Oka, T., Otero-Santos, J., Paiano, S., Palatiello, M., Paneque, D., Paoletti, R., Paredes, J. M., PavletiÄ, L., Penil, P., Perennes, C., Persic, M., Moroni, P. G. P., Prandini, E., Priyadarshi, C., Puljak, I., Rhode, W., RibÃ³, M., Rico, J., Righi, C., Rugliancich, A., Saha, L., Sahakyan, N., Saito, T., Sakurai, S., Satalecka, K., Saturni, F. G., Schleicher, B., Schmidt, K., Schweizer, T., Sitarek, J., Å nidariÄ, I., Sobczynska, D., Spolon, A., Stamerra, A., Strom, D., Strzys, M., Suda, Y., SuriÄ, T., Takahashi, M., Tavecchio, F., Temnikov, P., TerziÄ, T., Teshima, M., Tosti, L., Truzzi, S., Tutone, A., Ubach, S., Van Scherpenberg, J., Vanzo, G., Vazquez Acosta, M., Ventura, S., Verguilov, V., Vigorito, C. F., Vitale, V., Vovk, I., Will, M., Wunderlich, C., ZariÄ, D., Adams, C. B., Benbow, W., Brill, A., Capasso, M., Christiansen, J. L., Chromey, A. J., Daniel, M. K., Errando, M., Farrell, K. A., Feng, Q., Finley, J. P., Fortson, L., Furniss, A., Gent, A., Giuri, C., Hassan, T., Hervet, O., Holder, J., Hughes, G., Humensky, T. B., Jin, W., Kaaret, P., Kertzman, M., Kieda, D., Kumar, S., Lang, M. J., Lundy, M., Maier, G., Moriarty, P., Mukherjee, R., Nieto, D., Nievas-Rosillo, M., O’Brien, S., Ong, R. A., Otte, A. N., Patel, S., Pfrang, K., Pohl, M., Prado, R. R., Pueschel, E., Quinn, J., Ragan, K., Reynolds, P. T., Ribeiro, D., Richards, G. T., Roache, E., Rulten, C., Ryan, J. L., Santander, M., Sembroski, G. H., Shang, R., Weinstein, A., Williams, D. A., Williamson, T. J., Hirota, T., Cui, L., Niinuma, K., Ro, H., Sakai, N., Sawada-Satoh, S., Wajima, K., Wang, N., Liu, X., and Yonekura, Y.
Abstract: In 2017, the Event Horizon Telescope (EHT) Collaboration succeeded in capturing the first direct image of the center of the M87 galaxy. The asymmetric ring morphology and size are consistent with theoretical expectations for a weakly accreting supermassive black hole of mass âŒ6.5 Ã 109 M oË. The EHTC also partnered with several international facilities in space and on the ground, to arrange an extensive, quasi-simultaneous multi-wavelength campaign. This Letter presents the results and analysis of this campaign, as well as the multi-wavelength data as a legacy data repository. We captured M87 in a historically low state, and the core flux dominates over HST-1 at high energies, making it possible to combine core flux constraints with the more spatially precise very long baseline interferometry data. We present the most complete simultaneous multi-wavelength spectrum of the active nucleus to date, and discuss the complexity and caveats of combining data from different spatial scales into one broadband spectrum. We apply two heuristic, isotropic leptonic single-zone models to provide insight into the basic source properties, but conclude that a structured jet is necessary to explain M87’s spectrum. We can exclude that the simultaneous Î³-ray emission is produced via inverse Compton emission in the same region producing the EHT mm-band emission, and further conclude that the Î³-rays can only be produced in the inner jets (inward of HST-1) if there are strongly particle-dominated regions. Direct synchrotron emission from accelerated protons and secondaries cannot yet be excluded. Â© 2021. The Author(s). Published by the American Astronomical Society..
Published: 2021
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34. The efficiency variation method for 4 πβ− γ coincidence counting by ink-jet printing

Author: Sato, Y., Yamada, T., Hata, T., Moriyama, K., Yunoki, A., and Hino, Y.
Published: 2008
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35. Atelocollagen-mediated local and systemic applications of myostatin-targeting siRNA increase skeletal muscle mass

Author: Kinouchi, N, Ohsawa, Y, Ishimaru, N, Ohuchi, H, Sunada, Y, Hayashi, Y, Tanimoto, Y, Moriyama, K, and Noji, S
Published: 2008
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36. Development of a new treatment strategy for skeletal abnormalities: an approach targeting FGF/FGFR signaling: S1-1

Author: Moriyama, K
Published: 2013

37. SYMBA: An end-to-end VLBI synthetic data generation pipeline: Simulating Event Horizon Telescope observations of M 87

Author: Academy of Finland, European Commission, Alexander von Humboldt Foundation, John Templeton Foundation, China Scholarship Council, Comisión Nacional de Investigación Científica y Tecnológica (Chile), Consejo Nacional de Ciencia y Tecnología (México), European Research Council, Generalitat Valenciana, Ministerio de Economía y Competitividad (España), Ministerio de Ciencia, Innovación y Universidades (España), Gordon and Betty Moore Foundation, Istituto Nazionale di Fisica Nucleare, Japanese Government, Japan Society for the Promotion of Science, Chinese Academy of Sciences, Max Planck Society, Ministry of Science and Technology (Taiwan), National Aeronautics and Space Administration (US), National Science Foundation (US), National Natural Science Foundation of China, Natural Sciences and Engineering Research Council of Canada, National Research Foundation of Korea, Netherlands Organization for Scientific Research, National Research Foundation (South Africa), Russian Science Foundation, Ministero dell'Istruzione, dell'Università e della Ricerca, Roelofs, Freek, Janssen, M., Natarajan, I., Deane, Roger, Davelaar, J., Olivares, H., Porth, O., Paine, S. N., Bouman, Katherine L., Tilanus, R. P. J., van Bemmel, I. M., Schuster, K., Goddi, Ciriaco, Broderick, Avery E., Koay, J.Y, Ramakrishnan, V., Lobanov, A.P., Rawlings, M. G., Asada, Keiichi, Sánchez-Arguelles, D., Wong, G. N., Kim, J., Baloković, M., Roshanineshat, A., Ball, D., Hesper, R., Chatterjee, K., Titus, Michael A., Akiyama, Kazunori, Ruszczyk, Chester A., Inoue, M., Lee, S., Sasada, Mahito, Broguiere, D., Tazaki, F., Conway, J.E, Weintroub, Jonathan, Savolainen, T., Karuppusamy, R., MacDonald, N.R., Wagner, J., Young, K., Won Sohn, B., Noutsos, A., Medeiros, L., Barrett, John, van Langevelde, H. J., Zhao, Shan-Shan, Koch, P. M., Gentaz, O., Alberdi, Antxón, Ortiz-León, G. N., Wardle, J., Li, Z., Yuan, Y., Fraga-Encinas, R., Wu, Q., Fomalont, E., Falcke, H., Hada, Kazuhiro, Brinkerink, C. D., Young, A., Mao, J., Neri, Roberto, Bower, G.C., Ho, P., Chan, C., Zhao, G., Rogers, A., Patel, Nimesh, Carlstrom, J.E, Blackburn, Lindy, Christian, P., Mizuno, I., Kawashima, T., Preciado-López, J.A, Boland, W., Rottmann, H., Bremer, M., Ikeda, S., Chen, M., Jannuzi, B.T, Bronzwaer, T., James, D.J, Müller, C., Kino, Motoki, Dexter, J., Huang, C. L., Chael, A., Ni, C., Rezzolla, L., Dempsey, J., Kramer, C., Gammie, C.F, Cho, I., Trent, T., Rygl, K. L. J., Gómez, José L., Gu, M., Cui, Y., Gurwell, M., Piétu, V., Markoff, S., Shen, Z., De Laurentis, M., van Rossum, D. R., Desvignes, Gregory, Li, Y., Georgiev, B., Keating, G.K, Liu, K., Friberg, P., Lico, Rocco, Psaltis, D., Menten, K. M., Huang, L., Kuo, C., Galison, P., Ripperda, B., Toma, K., Marrone, Daniel P., Honma, M., Moscibrodzka, M., Jung, T., Gold, R., Baczko, A., Wex, N., Johnson, M. D., Ho, L. C., Younsi, Z., Liuzzo, Elisabetta, Jeter, B., Kramer, M., Small, D., Pen, U., Lauer, T.R, Byun, D., Jorstad, S., Traianou, E., Alef, W., Kettenis, Mark, Okino, H., Krichbaum, Thomas P., Prather, B., Lu, R., Wharton, R., Brissenden, R., Loinard, Laurent, Matthews, L.D., Koyama, S., Fish, Vincent L., Chatterjee, S., Martí-Vidal, Iván, Lo, W., Moriyama, K., Zensus, J. A., Sánchez, S., Cordes, J.M., Fromm, Christian M., Lonsdale, Colin J., Azulay, Rebecca, Mizuno, Y., Rose, M., Marscher, Alan P., Ros, E., Bintley, D., Shao, L., Narayanan, Gopal, Matsushita, S., Britzen, S., Doeleman, Sheperd S., Nakamura, M., SooHoo, J., Palumbo, Daniel C. M., Morán, J.M., Issaoun, Sara, García, R., Oyama, T., Nagai, H., PopStefanija, A., Chen, Y., Wielgus, Maciek, Hecht, M.H, Nagar, Neil M., Jiang, Wu, Narayan, Ramesh, Torne, P., Pesce, Dominic W., Tsuda, S., Trippe, S., Crew, Geoffrey B., Yuan, F., Raymond, Alexander W., Tiede, Paul, Özel, F., Eatough, R. P., Hughes, D. H., Rao, R., Zhu, Z., Ryan, B. R., Plambeck, R., Lindqvist, M., Karami, M., Roy, A.L., Schloerb, F. P., Pu, H., Academy of Finland, European Commission, Alexander von Humboldt Foundation, John Templeton Foundation, China Scholarship Council, Comisión Nacional de Investigación Científica y Tecnológica (Chile), Consejo Nacional de Ciencia y Tecnología (México), European Research Council, Generalitat Valenciana, Ministerio de Economía y Competitividad (España), Ministerio de Ciencia, Innovación y Universidades (España), Gordon and Betty Moore Foundation, Istituto Nazionale di Fisica Nucleare, Japanese Government, Japan Society for the Promotion of Science, Chinese Academy of Sciences, Max Planck Society, Ministry of Science and Technology (Taiwan), National Aeronautics and Space Administration (US), National Science Foundation (US), National Natural Science Foundation of China, Natural Sciences and Engineering Research Council of Canada, National Research Foundation of Korea, Netherlands Organization for Scientific Research, National Research Foundation (South Africa), Russian Science Foundation, Ministero dell'Istruzione, dell'Università e della Ricerca, Roelofs, Freek, Janssen, M., Natarajan, I., Deane, Roger, Davelaar, J., Olivares, H., Porth, O., Paine, S. N., Bouman, Katherine L., Tilanus, R. P. J., van Bemmel, I. M., Schuster, K., Goddi, Ciriaco, Broderick, Avery E., Koay, J.Y, Ramakrishnan, V., Lobanov, A.P., Rawlings, M. G., Asada, Keiichi, Sánchez-Arguelles, D., Wong, G. N., Kim, J., Baloković, M., Roshanineshat, A., Ball, D., Hesper, R., Chatterjee, K., Titus, Michael A., Akiyama, Kazunori, Ruszczyk, Chester A., Inoue, M., Lee, S., Sasada, Mahito, Broguiere, D., Tazaki, F., Conway, J.E, Weintroub, Jonathan, Savolainen, T., Karuppusamy, R., MacDonald, N.R., Wagner, J., Young, K., Won Sohn, B., Noutsos, A., Medeiros, L., Barrett, John, van Langevelde, H. J., Zhao, Shan-Shan, Koch, P. M., Gentaz, O., Alberdi, Antxón, Ortiz-León, G. N., Wardle, J., Li, Z., Yuan, Y., Fraga-Encinas, R., Wu, Q., Fomalont, E., Falcke, H., Hada, Kazuhiro, Brinkerink, C. D., Young, A., Mao, J., Neri, Roberto, Bower, G.C., Ho, P., Chan, C., Zhao, G., Rogers, A., Patel, Nimesh, Carlstrom, J.E, Blackburn, Lindy, Christian, P., Mizuno, I., Kawashima, T., Preciado-López, J.A, Boland, W., Rottmann, H., Bremer, M., Ikeda, S., Chen, M., Jannuzi, B.T, Bronzwaer, T., James, D.J, Müller, C., Kino, Motoki, Dexter, J., Huang, C. L., Chael, A., Ni, C., Rezzolla, L., Dempsey, J., Kramer, C., Gammie, C.F, Cho, I., Trent, T., Rygl, K. L. J., Gómez, José L., Gu, M., Cui, Y., Gurwell, M., Piétu, V., Markoff, S., Shen, Z., De Laurentis, M., van Rossum, D. R., Desvignes, Gregory, Li, Y., Georgiev, B., Keating, G.K, Liu, K., Friberg, P., Lico, Rocco, Psaltis, D., Menten, K. M., Huang, L., Kuo, C., Galison, P., Ripperda, B., Toma, K., Marrone, Daniel P., Honma, M., Moscibrodzka, M., Jung, T., Gold, R., Baczko, A., Wex, N., Johnson, M. D., Ho, L. C., Younsi, Z., Liuzzo, Elisabetta, Jeter, B., Kramer, M., Small, D., Pen, U., Lauer, T.R, Byun, D., Jorstad, S., Traianou, E., Alef, W., Kettenis, Mark, Okino, H., Krichbaum, Thomas P., Prather, B., Lu, R., Wharton, R., Brissenden, R., Loinard, Laurent, Matthews, L.D., Koyama, S., Fish, Vincent L., Chatterjee, S., Martí-Vidal, Iván, Lo, W., Moriyama, K., Zensus, J. A., Sánchez, S., Cordes, J.M., Fromm, Christian M., Lonsdale, Colin J., Azulay, Rebecca, Mizuno, Y., Rose, M., Marscher, Alan P., Ros, E., Bintley, D., Shao, L., Narayanan, Gopal, Matsushita, S., Britzen, S., Doeleman, Sheperd S., Nakamura, M., SooHoo, J., Palumbo, Daniel C. M., Morán, J.M., Issaoun, Sara, García, R., Oyama, T., Nagai, H., PopStefanija, A., Chen, Y., Wielgus, Maciek, Hecht, M.H, Nagar, Neil M., Jiang, Wu, Narayan, Ramesh, Torne, P., Pesce, Dominic W., Tsuda, S., Trippe, S., Crew, Geoffrey B., Yuan, F., Raymond, Alexander W., Tiede, Paul, Özel, F., Eatough, R. P., Hughes, D. H., Rao, R., Zhu, Z., Ryan, B. R., Plambeck, R., Lindqvist, M., Karami, M., Roy, A.L., Schloerb, F. P., and Pu, H.
Abstract: Context. Realistic synthetic observations of theoretical source models are essential for our understanding of real observational data. In using synthetic data, one can verify the extent to which source parameters can be recovered and evaluate how various data corruption effects can be calibrated. These studies are the most important when proposing observations of new sources, in the characterization of the capabilities of new or upgraded instruments, and when verifying model-based theoretical predictions in a direct comparison with observational data. Aims. We present the SYnthetic Measurement creator for long Baseline Arrays (SYMBA), a novel synthetic data generation pipeline for Very Long Baseline Interferometry (VLBI) observations. SYMBA takes into account several realistic atmospheric, instrumental, and calibration effects. Methods. We used SYMBA to create synthetic observations for the Event Horizon Telescope (EHT), a millimetre VLBI array, which has recently captured the first image of a black hole shadow. After testing SYMBA with simple source and corruption models, we study the importance of including all corruption and calibration effects, compared to the addition of thermal noise only. Using synthetic data based on two example general relativistic magnetohydrodynamics (GRMHD) model images of M 87, we performed case studies to assess the image quality that can be obtained with the current and future EHT array for different weather conditions. Results. Our synthetic observations show that the effects of atmospheric and instrumental corruptions on the measured visibilities are significant. Despite these effects, we demonstrate how the overall structure of our GRMHD source models can be recovered robustly with the EHT2017 array after performing calibration steps, which include fringe fitting, a priori amplitude and network calibration, and self-calibration. With the planned addition of new stations to the EHT array in the coming years, images could be reconstr
Published: 2020

38. Leukotrienes mediate 5-hydroxytryptamine-induced plasm extravasation in the rat knee joint via CysLT-type receptors

Author: Wang, Y., Mitchell, J., Sharma, M., Gabriel, A., Moriyama, K., and Palmer, P. Pierce
Published: 2004
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39. Recombinant monoclonal thyrotropin-stimulation blocking antibody (TSBAb) established from peripheral lymphocytes of a hypothyroid patient with primary myxedema

Author: Moriyama, K., Okuda, J., Saijo, M., Hattori, Y., Kanamoto, N., Hataya, Y., Matsuda, F., Mori, T., Nakao, K., and Akamizu, Takashi
Published: 2003
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40. Positing a Growth-Centric Approach in Empathic Ambient Human-System Interaction

Author: Legaspi, R., primary, Fukui, K., additional, Moriyama, K., additional, Kurihara, S., additional, and Numao, M., additional
Published: 2009
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41. SYMBA: An end-to-end VLBI synthetic data generation pipeline

Author: Roelofs, F., primary, Janssen, M., additional, Natarajan, I., additional, Deane, R., additional, Davelaar, J., additional, Olivares, H., additional, Porth, O., additional, Paine, S. N., additional, Bouman, K. L., additional, Tilanus, R. P. J., additional, van Bemmel, I. M., additional, Falcke, H., additional, Akiyama, K., additional, Alberdi, A., additional, Alef, W., additional, Asada, K., additional, Azulay, R., additional, Baczko, A., additional, Ball, D., additional, Baloković, M., additional, Barrett, J., additional, Bintley, D., additional, Blackburn, L., additional, Boland, W., additional, Bower, G. C., additional, Bremer, M., additional, Brinkerink, C. D., additional, Brissenden, R., additional, Britzen, S., additional, Broderick, A. E., additional, Broguiere, D., additional, Bronzwaer, T., additional, Byun, D., additional, Carlstrom, J. E., additional, Chael, A., additional, Chan, C., additional, Chatterjee, S., additional, Chatterjee, K., additional, Chen, M., additional, Chen, Y., additional, Cho, I., additional, Christian, P., additional, Conway, J. E., additional, Cordes, J. M., additional, Crew, G. B., additional, Cui, Y., additional, De Laurentis, M., additional, Dempsey, J., additional, Desvignes, G., additional, Dexter, J., additional, Doeleman, S. S., additional, Eatough, R. P., additional, Fish, V. L., additional, Fomalont, E., additional, Fraga-Encinas, R., additional, Friberg, P., additional, Fromm, C. M., additional, Gómez, J. L., additional, Galison, P., additional, Gammie, C. F., additional, García, R., additional, Gentaz, O., additional, Georgiev, B., additional, Goddi, C., additional, Gold, R., additional, Gu, M., additional, Gurwell, M., additional, Hada, K., additional, Hecht, M. H., additional, Hesper, R., additional, Ho, L. C., additional, Ho, P., additional, Honma, M., additional, Huang, C. L., additional, Huang, L., additional, Hughes, D. H., additional, Ikeda, S., additional, Inoue, M., additional, Issaoun, S., additional, James, D. J., additional, Jannuzi, B. T., additional, Jeter, B., additional, Jiang, W., additional, Johnson, M. D., additional, Jorstad, S., additional, Jung, T., additional, Karami, M., additional, Karuppusamy, R., additional, Kawashima, T., additional, Keating, G. K., additional, Kettenis, M., additional, Kim, J., additional, Kino, M., additional, Koay, J. Y., additional, Koch, P. M., additional, Koyama, S., additional, Kramer, M., additional, Kramer, C., additional, Krichbaum, T. P., additional, Kuo, C., additional, Lauer, T. R., additional, Lee, S., additional, Li, Y., additional, Li, Z., additional, Lindqvist, M., additional, Lico, R., additional, Liu, K., additional, Liuzzo, E., additional, Lo, W., additional, Lobanov, A. P., additional, Loinard, L., additional, Lonsdale, C., additional, Lu, R., additional, MacDonald, N. R., additional, Mao, J., additional, Markoff, S., additional, Marrone, D. P., additional, Marscher, A. P., additional, Martí-Vidal, I., additional, Matsushita, S., additional, Matthews, L. D., additional, Medeiros, L., additional, Menten, K. M., additional, Mizuno, Y., additional, Mizuno, I., additional, Moran, J. M., additional, Moriyama, K., additional, Moscibrodzka, M., additional, Müller, C., additional, Nagai, H., additional, Nagar, N. M., additional, Nakamura, M., additional, Narayan, R., additional, Narayanan, G., additional, Neri, R., additional, Ni, C., additional, Noutsos, A., additional, Okino, H., additional, Ortiz-León, G. N., additional, Oyama, T., additional, Özel, F., additional, Palumbo, D. C. M., additional, Patel, N., additional, Pen, U., additional, Pesce, D. W., additional, Piétu, V., additional, Plambeck, R., additional, PopStefanija, A., additional, Prather, B., additional, Preciado-López, J. A., additional, Psaltis, D., additional, Pu, H., additional, Ramakrishnan, V., additional, Rao, R., additional, Rawlings, M. G., additional, Raymond, A. W., additional, Rezzolla, L., additional, Ripperda, B., additional, Rogers, A., additional, Ros, E., additional, Rose, M., additional, Roshanineshat, A., additional, Rottmann, H., additional, Roy, A. L., additional, Ruszczyk, C., additional, Ryan, B. R., additional, Rygl, K. L. J., additional, Sánchez, S., additional, Sánchez-Arguelles, D., additional, Sasada, M., additional, Savolainen, T., additional, Schloerb, F. P., additional, Schuster, K., additional, Shao, L., additional, Shen, Z., additional, Small, D., additional, Won Sohn, B., additional, SooHoo, J., additional, Tazaki, F., additional, Tiede, P., additional, Titus, M., additional, Toma, K., additional, Torne, P., additional, Traianou, E., additional, Trent, T., additional, Trippe, S., additional, Tsuda, S., additional, van Langevelde, H. J., additional, van Rossum, D. R., additional, Wagner, J., additional, Wardle, J., additional, Weintroub, J., additional, Wex, N., additional, Wharton, R., additional, Wielgus, M., additional, Wong, G. N., additional, Wu, Q., additional, Young, A., additional, Young, K., additional, Younsi, Z., additional, Yuan, F., additional, Yuan, Y., additional, Zensus, J. A., additional, Zhao, G., additional, Zhao, S., additional, and Zhu, Z., additional
Published: 2020
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42. Enhanced core protein production by hepatitis B virus bearing a mutation in the precore region

Author: Moriyama, K.
Published: 1997
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43. Simulation Study on Magneto-Gravity Instabilities in Magnetic Shear Field

Author: Moriyama, K., Miyoshi, T., Kusano, K., Watanabe, Tetsuya, editor, Kosugi, Takeo, editor, and Sterling, Alphonse C., editor
Published: 1998
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44. The ratio of maternal dietary essential fatty acid affects the diabetes incidence in non-obese diabetic mouse offspring: O-008

Author: Kagohashi, Y., Tsubokura, N., Abe, N., Tatewaki, R., Moriyama, K., and Otani, H.
Published: 2007

45. Bifurcation and Stability of the Coronal Magnetic Field

Author: Kusano, K., Suzuki, Y., Moriyama, K., Fujie, K., Nishikawa, K., Uchida, Yutaka, editor, Kosugi, Takeo, editor, and Hudson, Hugh S., editor
Published: 1996
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46. Extracorporeal membrane oxygenation: the MOTOR of cytokine production?

Author: Hara, Y, Nishida, O, Nakamura, T, Uchiyama, S, Shibata, J, Yamashita, C, Yumoto, M, Shimomura, Y, Kuriyama, N, Yasuoka, N, Ito, M, Kawata, K, Hayakawa, S, Yamada, S, Miyasho, T, and Moriyama, K
Published: 2013
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47. Tertiary structure of destrin and structural similarity between two actin-regulating protein families

Author: Hatanaka, H., Ogura, K., Moriyama, K., Ichikawa, S., Yahara, I., and Inagaki, F.
Subjects: Proteins -- Structure, Amino acid sequence -- Analysis, Biological sciences
Abstract: Tertiary structure studies of destrin, an isoprotein of cofilin, reveal similarity between folding in destrin and repeated segments in the gelsolin family. However, the amino acid sequences fail to show similarities. The dissimilarity in sequence in the actin-binding helix is responsible for the Ca(super 2+)-independent actin-binding of destrin. The possible mechanisms of nuclear translocation with actin and pH-dependent filament severing are discussed with respect to tertiary structure.
Published: 1996

48. Thickness of the liquid film formed by a growing bubble in a narrow gap between two horizontal plates

Author: Moriyama, K. and Inoue, A.
Subjects: Fluid dynamic measurements -- Analysis, Mass transfer -- Measurement, Thermodynamics -- Research, Engineering and manufacturing industries, Science and technology
Abstract: The thickness of the liquid film formed on the wall surface when a flattened bubble grew in a narrow gap between two parallel glass plates is measured by means of thermocouples and high-speed cameras. Results reveal the presence of two regions which are strongly influenced by the Bond number. The measured data also suggest that the liquid film thickness is influenced by either the viscous boundary layer thickness or the capillary number.
Published: 1996

49. The Event Horizon General Relativistic Magnetohydrodynamic Code Comparison Project

Author: National Science Foundation (US), Netherlands Organization for Scientific Research, European Research Council, Gauss Centre for Supercomputing, Department of Energy (US), Academy of Finland, European Commission, John Templeton Foundation, Comisión Nacional de Investigación Científica y Tecnológica (Chile), Consejo Nacional de Ciencia y Tecnología (México), Universidad Nacional Autónoma de México, Generalitat Valenciana, Gordon and Betty Moore Foundation, National Radio Astronomy Observatory (US), Japanese Government, Japan Society for the Promotion of Science, Chinese Academy of Sciences, Leverhulme Trust, MIT International Science and Technology Initiatives, Ministry of Science and Technology (Taiwan), National Aeronautics and Space Administration (US), National Key Research and Development Program (China), National Research Foundation of Korea, Spinoza Prize, South African Radio Astronomy Observatory, Swedish Research Council, Government of Canada, Russian Science Foundation, Ministerio de Economía y Competitividad (España), Ministerio de Ciencia, Innovación y Universidades (España), Ministero dell'Istruzione, dell'Università e della Ricerca, Chandra X-ray Observatory, CyVerse, Compute Ontario, Calcul Québec, Compute Canada, Porth, O., Chatterjee, K., Narayan, Ramesh, Gammie, C.F, Mizuno, Yosuke, Anninos, P., Baker, J. G., Bugli, M, Chan, C. K., Davelaar, J., Zanna, L. D., Zensus, J. A., Tilanus, R. P. J., Koay, J. Y., Young, K., Boland, W., Gentaz, O., Rao, R., Kino, Motoki, Nagar, Neil M., Rygl, K. L. J., Matthews, L. D., Palumbo, Daniel C. M., Ros, E., Psaltis, D, Medeiros, L., Jiang, Wu, Natarajan, I., Fish, Vincent L., Honma, M., Lauer, T. R., Schuster, K. F., Koch, P. M., Zhao, G., Issaoun, Sara, Roy, A. L., Schloerb, F. P., Kim, J., Azulay, Rebecca, Akiyama, Kazunori, Oyama, T., Alberdi, Antxón, Wagner, J., Stone, J. M., Menten, K. M., Ripperda, B., Narayanan, Gopal, Karuppusamy, R., Piétu, V., Broguiere, D., Roelofs, Freek, Noble, S. C., Baczko, A. K., Ball, D., Yuan, Y. F., Sánchez-Arguelles, D., Wu, Q., Ho, P., Lindqvist, M., Koyama, S., Sánchez, S., Keating, G. K., Plambeck, R., Li, Y. R., Kelly, B. J., Markoff, S., Kramer, Michael, van Rossum, D. R., Marscher, Alan P., Yuan, F., Patel, Nimesh, Wardle, J., Alef, W., Lobanov, A. P., Rezzolla, L., PopStefanija, A., Bintley, D, Conway, J. E., van Langevelde, H. J., Bremer, M., Sasada, Mahito, Moscibrodzka, M., Toma, K., Raymond, A. W., Wielgus, Maciek, Titus, Michael A., Hecht, M. H., Rogers, A., Fomalont, E., Carlstrom, J. E., Savolainen, T., Britzen, S., Loinard, Laurent, Özel, F., Nagai, H., Zhao, Shan-Shan, Brinkerink, C. D., Ryan, B. R., Trent, T., Jannuzi, B. T., SooHoo, J., Tiede, Paul, Ikeda, S., Lo, W. P., McKinney, J. C., Byun, D. Y., Tazaki, F., Crew, Geoffrey B., De Laurentis, M., Blackburn, Lindy, Chen, Y., Pesce, Dominic W., Broderick, Avery E., Trippe, S., Deane, Roger, Inoue, M., Baloković, M., Tsuda, S, Doeleman, Sheperd S., Janssen, M., Rottmann, H., Rose, M., Falcke, H., Preciado-López, J. A, Lee, S.-S, Kramer, C., Wong, G. N., Krichbaum, Thomas P., Hesper, R., Fragile, P. C., Chael, A., Mishra, B., Shao, L., Gómez, José L., Marrone, Daniel P., Gurwell, M., Kim, J. Y., Christian, P., Neri, Roberto, Friberg, P., Hughes, D. H., Gu, M., Chatterjee, S., Zhu, Z., Desvignes, Gregory, Shen, Z., Wex, N., Prather, B., Karami, M., Tomei, N., Hada, Kazuhiro, Young, A., James, D. J., Kawashima, T., Olivares, Hector, Ni, C., Kuo, C. Y., Fraga-Encinas, R., Etienne, Z. B., Liu, K., Moriyama, K., Chen, M. T., Lonsdale, Colin J., Dempsey, J., Liska, M., García, Roberto, Ramakrishnan, V., Huang, C. W. L., Galison, P., Noutsos, A., Okino, H., Matsushita, S., Johnson, M. D., MacDonald, N. R., Wharton, R., Barrett, John, White, C.J, Jeter, B., Lu, Ru-Sen, Georgiev, B., Ruszczyk, Chester A., Freeman, B., Eatough, R. P., Younsi, Z., Weintroub, Jonathan, Bronzwaer, T., Martí-Vidal, Iván, Fromm, Christian M., Müller, C., Liuzzo, Elisabetta, Mizuno, I., Bouman, Katherine L., Mao, J., Goddi, Ciriaco, Nakamura, M., Roshanineshat, A., Li, Z., Gold, R., Jorstad, S., Cordes, J. M., Cho, I., Ho, Luis C., Brissenden, R., van Bemmel, I., Torne, P., Huang, L., Small, D., Rawlings, M. G., Jung, T., Kettenis, Mark, Bower, G. C., Pen, U. L., Cui, Y., Pu, H. Y., Sohn, B. W., Morán, J. M., Asada, Keiichi, National Science Foundation (US), Netherlands Organization for Scientific Research, European Research Council, Gauss Centre for Supercomputing, Department of Energy (US), Academy of Finland, European Commission, John Templeton Foundation, Comisión Nacional de Investigación Científica y Tecnológica (Chile), Consejo Nacional de Ciencia y Tecnología (México), Universidad Nacional Autónoma de México, Generalitat Valenciana, Gordon and Betty Moore Foundation, National Radio Astronomy Observatory (US), Japanese Government, Japan Society for the Promotion of Science, Chinese Academy of Sciences, Leverhulme Trust, MIT International Science and Technology Initiatives, Ministry of Science and Technology (Taiwan), National Aeronautics and Space Administration (US), National Key Research and Development Program (China), National Research Foundation of Korea, Spinoza Prize, South African Radio Astronomy Observatory, Swedish Research Council, Government of Canada, Russian Science Foundation, Ministerio de Economía y Competitividad (España), Ministerio de Ciencia, Innovación y Universidades (España), Ministero dell'Istruzione, dell'Università e della Ricerca, Chandra X-ray Observatory, CyVerse, Compute Ontario, Calcul Québec, Compute Canada, Porth, O., Chatterjee, K., Narayan, Ramesh, Gammie, C.F, Mizuno, Yosuke, Anninos, P., Baker, J. G., Bugli, M, Chan, C. K., Davelaar, J., Zanna, L. D., Zensus, J. A., Tilanus, R. P. J., Koay, J. Y., Young, K., Boland, W., Gentaz, O., Rao, R., Kino, Motoki, Nagar, Neil M., Rygl, K. L. J., Matthews, L. D., Palumbo, Daniel C. M., Ros, E., Psaltis, D, Medeiros, L., Jiang, Wu, Natarajan, I., Fish, Vincent L., Honma, M., Lauer, T. R., Schuster, K. F., Koch, P. M., Zhao, G., Issaoun, Sara, Roy, A. L., Schloerb, F. P., Kim, J., Azulay, Rebecca, Akiyama, Kazunori, Oyama, T., Alberdi, Antxón, Wagner, J., Stone, J. M., Menten, K. M., Ripperda, B., Narayanan, Gopal, Karuppusamy, R., Piétu, V., Broguiere, D., Roelofs, Freek, Noble, S. C., Baczko, A. K., Ball, D., Yuan, Y. F., Sánchez-Arguelles, D., Wu, Q., Ho, P., Lindqvist, M., Koyama, S., Sánchez, S., Keating, G. K., Plambeck, R., Li, Y. R., Kelly, B. J., Markoff, S., Kramer, Michael, van Rossum, D. R., Marscher, Alan P., Yuan, F., Patel, Nimesh, Wardle, J., Alef, W., Lobanov, A. P., Rezzolla, L., PopStefanija, A., Bintley, D, Conway, J. E., van Langevelde, H. J., Bremer, M., Sasada, Mahito, Moscibrodzka, M., Toma, K., Raymond, A. W., Wielgus, Maciek, Titus, Michael A., Hecht, M. H., Rogers, A., Fomalont, E., Carlstrom, J. E., Savolainen, T., Britzen, S., Loinard, Laurent, Özel, F., Nagai, H., Zhao, Shan-Shan, Brinkerink, C. D., Ryan, B. R., Trent, T., Jannuzi, B. T., SooHoo, J., Tiede, Paul, Ikeda, S., Lo, W. P., McKinney, J. C., Byun, D. Y., Tazaki, F., Crew, Geoffrey B., De Laurentis, M., Blackburn, Lindy, Chen, Y., Pesce, Dominic W., Broderick, Avery E., Trippe, S., Deane, Roger, Inoue, M., Baloković, M., Tsuda, S, Doeleman, Sheperd S., Janssen, M., Rottmann, H., Rose, M., Falcke, H., Preciado-López, J. A, Lee, S.-S, Kramer, C., Wong, G. N., Krichbaum, Thomas P., Hesper, R., Fragile, P. C., Chael, A., Mishra, B., Shao, L., Gómez, José L., Marrone, Daniel P., Gurwell, M., Kim, J. Y., Christian, P., Neri, Roberto, Friberg, P., Hughes, D. H., Gu, M., Chatterjee, S., Zhu, Z., Desvignes, Gregory, Shen, Z., Wex, N., Prather, B., Karami, M., Tomei, N., Hada, Kazuhiro, Young, A., James, D. J., Kawashima, T., Olivares, Hector, Ni, C., Kuo, C. Y., Fraga-Encinas, R., Etienne, Z. B., Liu, K., Moriyama, K., Chen, M. T., Lonsdale, Colin J., Dempsey, J., Liska, M., García, Roberto, Ramakrishnan, V., Huang, C. W. L., Galison, P., Noutsos, A., Okino, H., Matsushita, S., Johnson, M. D., MacDonald, N. R., Wharton, R., Barrett, John, White, C.J, Jeter, B., Lu, Ru-Sen, Georgiev, B., Ruszczyk, Chester A., Freeman, B., Eatough, R. P., Younsi, Z., Weintroub, Jonathan, Bronzwaer, T., Martí-Vidal, Iván, Fromm, Christian M., Müller, C., Liuzzo, Elisabetta, Mizuno, I., Bouman, Katherine L., Mao, J., Goddi, Ciriaco, Nakamura, M., Roshanineshat, A., Li, Z., Gold, R., Jorstad, S., Cordes, J. M., Cho, I., Ho, Luis C., Brissenden, R., van Bemmel, I., Torne, P., Huang, L., Small, D., Rawlings, M. G., Jung, T., Kettenis, Mark, Bower, G. C., Pen, U. L., Cui, Y., Pu, H. Y., Sohn, B. W., Morán, J. M., and Asada, Keiichi
Abstract: Recent developments in compact object astrophysics, especially the discovery of merging neutron stars by LIGO, the imaging of the black hole in M87 by the Event Horizon Telescope, and high- precision astrometry of the Galactic Center at close to the event horizon scale by the GRAVITY experiment motivate the development of numerical source models that solve the equations of general relativistic magnetohydrodynamics (GRMHD). Here we compare GRMHD solutions for the evolution of a magnetized accretion flow where turbulence is promoted by the magnetorotational instability from a set of nine GRMHD codes: Athena++, BHAC, Cosmos++, ECHO, H-AMR, iharm3D, HARM-Noble, IllinoisGRMHD, and KORAL. Agreement among the codes improves as resolution increases, as measured by a consistently applied, specially developed set of code performance metrics. We conclude that the community of GRMHD codes is mature, capable, and consistent on these test problems. © 2019. The American Astronomical Society. All rights reserved.
Published: 2019

50. Localization of herpes simplex virus type 1 in sebaceous glands of mice

Author: Moriyama, K., Imayama, S., Mohri, S., Kurata, T., and Mori, R.
Published: 1992
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