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10,372 results on '"Fraisse A"'

153. Immune Profiling Panel Gene Set Identifies Critically Ill Patients With Low Monocyte Human Leukocyte Antigen-DR Expression: Preliminary Results From the REAnimation Low Immune Status Marker (REALISM) Study

Author

Peronnet, Estelle, Blein, Sophie, Venet, Fabienne, Cerrato, Elisabeth, Fleurie, Aurore, Llitjos, Jean-François, Kreitmann, Louis, Terraz, Gabriel, Conti, Filippo, Gossez, Morgane, Rimmelé, Thomas, Textoris, Julien, Lukaszewicz, Anne-Claire, Brengel-Pesce, Karen, Monneret, Guillaume, Arnal, Sophie, Augris-Mathieu, Caroline, Bayle, Frederique, Caruso, Liana, Ber, Charles-Eric, Ben-Amor, Asma, Bellocq, Anne-Sophie, Benatir, Farida, Bertin-Maghit, Anne, Bertin-Maghit, Marc, Boibieux, Andre, Bouffard, Yves, Cejka, Jean-Christophe, Cerro, Valerie, Crozon-Clauzel, Jullien, Davidson, Julien, Debord-Peguet, Sophie, Delwarde, Benjamin, Deleat-Besson, Robert, Delsuc, Claire, Devigne, Bertrand, Fayolle-Pivot, Laure, Faure, Alexandre, Floccard, Bernard, Gatel, Julie, Genin, Charline, Girardot, Thibaut, Gregoire, Arnaud, Hengy, Baptiste, Huriaux, Laetitia, Jadaud, Catherine, Lepape, Alain, Leray, Veronique, Lukaszewicz, Anne-Claire, Marcotte, Guillaume, Martin, Olivier, Matray, Marie, Maucort-Boulch, Delphine, Meuret, Pascal, Monard, Celine, Moriceau, Florent, Monneret, Guillaume, Panel, Nathalie, Rahali, Najia, Rimmele, Thomas, Truc, Cyrille, Uberti, Thomas, Vallin, Helene, Venet, Fabienne, Tissot, Sylvie, Zadam, Abbes, Blein, Sophie, Brengel-Pesce, Karen, Cerrato, Elisabeth, Cheynet, Valerie, Gallet-Gorius, Emmanuelle, Guichard, Audrey, Jourdan, Camille, Koenig, Natacha, Mallet, Francois, Meunier, Boris, Moucade, Virginie, Mommert, Marine, Oriol, Guy, Pachot, Alexandre, Peronnet, Estelle, Schrevel, Claire, Tabone, Olivier, Textoris, Julien, Marcos, Javier Yugueros, Becker, Jeremie, Bequet, Frederic, Bounab, Yacine, Brajon, Florian, Canard, Bertrand, Collus, Muriel, Garcon, Nathalie, Gorse, Irene, Guyard, Cyril, Lavocat, Fabien, Leissner, Philippe, Louis, Karen, Mistretta, Maxime, Moriniere, Jeanne, Mouscaz, Yoann, Noailles, Laura, Perret, Magali, Reynier, Frederic, Riffaud, Cindy, Rol, Mary-Luz, Sapay, Nicolas, Tran, Trang, Vedrine, Christophe, Carre, Christophe, Cortez, Pierre, de Monfort, Aymeric, Florin, Karine, Fraisse, Laurent, Fugier, Isabelle, Payrard, Sandrine, Peleraux, Annick, Quemeneur, Laurence, Griffiths, Andrew, Toetsch, Stephanie, Ashton, Teri, Gough, Peter J., Berger, Scott B., Gardiner, David, Gillespie, Iain, Macnamara, Aidan, Raychaudhuri, Aparna, Smylie, Rob, Tan, Lionel, and Tipple, Craig

Published
2023
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156. Avdoralimab (Anti-C5aR1 mAb) Versus Placebo in Patients With Severe COVID-19: Results From a Randomized Controlled Trial (FOR COVID Elimination [FORCE])*

Author

Carvelli, Julien, Meziani, Ferhat, Dellamonica, Jean, Cordier, Pierre-Yves, Allardet-Servent, Jerome, Fraisse, Megan, Velly, Lionel, Barbar, Saber Davide, Lehingue, Samuel, Guervilly, Christophe, Desgrouas, Maxime, Camou, Fabrice, Piperoglou, Christelle, Vely, Frederic, Demaria, Olivier, Karakunnel, Joyson, Fares, Joanna, Batista, Luciana, Rotolo, Federico, Viotti, Julien, Boyer-Chammard, Agnes, Lacombe, Karine, Le Dault, Erwan, Carles, Michel, Schleinitz, Nicolas, Vivier, Eric, Schleinitz, Nicolas, Carvelli, Julien, Gainnier, Marc, Bourenne, Jérémy, Bichon, Amandine, Le Saux, Audrey, Bouzana, Fouad, Tilmont, Antoine, Cauchois, Emi, Coularet, Charlotte, Bruder, Nicolas, Velly, Lionel, Ebbo, Mikael, Veit, Véronique, Jean, Estelle, Simeone, Pierre, Blasco, Valéry, Vely, Frédéric, Piperoglou, Christelle, Coutard, Bruno, Pastorino, Boris, Villaroel, Maria Saba, Garrido-Pradalie, Emilie, Amichi, Kahéna, Larosa, Aurélie, Blondelon, Aurélie, Inal, Imane, Amichi, Kahéna, Dhorne, Jean, Durieux, Frédérique, Brunet, Julie, Cohen, Anita, Deluca, Bénédicte, Malkoun, Richard, Dellamonica, Jean, Buscot, Matthieu, Saccheri, Clément, Carles, Michel, Demonchy, Elisa, Cua, Eric, Chirio, David, Courjon, Johan, Risso, Karine, Rigault, Marie-Christine, Gazoppi, Loïc, Salas, Virginie, Bouskila, Nadège, Touitou, Irit, Breaud, Sophie, Boughdiri, Nihed, Marrane, Guillaume, Meziani, Ferhat, Merdji, Hamid, Helms, Julie, Monier, Alexandra, Demiselle, Julien, Jandeaux, Louise-Marie, Studer, Antoine, Allam, Hayat, Thiebaut, Léonie, Hutt-Clauss, Anne, Le Dault, Erwan, Cordier, Pierre-Yves, Savini, Hélène, Clerc, Axelle, Spadoni, Sophie, Javelle, Emilie, Clerc, Axelle, Chouaki-Benmansour, Nassima, Le Garlantezec, Patrick, Le Tohic, Sarah, Allardet-Servent, Jérôme, Benarous, Lucas, Madjarian, Corinne, Aouadenne-Mesbah, Assia, Rognon, Amélie, Fraisse, Megan, Plantefeve, Gaétan, Benrezzak, Nasro, Dubief, Emeline, Chauvel, Olivia, Jamet, Charlotte, Davide Barbar, Saber, Ambert, Audrey, Lloret, Sophie, Elotmani, Loubna, Dubois, Grégory, Meyrieux, Séverine, Barthelemi, Laurie, Lehingue, Samuel, Poulet, Antoine, Bezirganyan, Kristina, Asselate, Belkacem, Provitolo, Vincent, Lacombe, Karine, Bollens, Diane, Letaillandier, Cyrielle, Tran, Christian, Sebire, Manuela, Lamarque, Julie, Deguenel-Nguyen, Anne, Desgrouas, Maxime, Jacquier, Sophie, Muller, Grégoire, Bretagnol, Anne, Mathonnet, Armelle, Benzekri, Dalila, Barbier, François, Mai-Anh, Nay, Runge, Isabelle, Kamel, Toufik, Muller, Lucie, Tellec, Sophie, Guervilly, Christophe, Papazian, Laurent, Forel, Jean-Marie, Sanz, Céline, Pinglis, Camille, Valera, Sabine, Colombini, Nathalie, Camou, Fabrice, Mourissoux, Gaelle, Guisset, Olivier, Issa, Nahéma, Pedenon-Peyrichout, Delphine, Delaune, Jean, Langlade, Claire, Pedeboscq, Stéphane, Lescure, Xavier, Isernia, Valentina, Bachelard, Antoine, Fleurot, Odile, Le Gac, Sylvie, Da Conceicao, Olivia, Julia, Zelie, Chalal, Lynda, Oualit, Lynda, Kramer, Laura, Le Grand, Jennifer, Poissy, Julien, Nseir, Saadalla, Mariller, Laure, Delcoutre, Claire, Brice, Sylvie, Lelievre, Jean-Daniel, Gallien, Sébastien, Cotellon, Christine, Vindrios, William, Melica, Giovanna, Natella, Pierre-André, Bourhis, Marion, Thiemele, Alaki, De Nailly, Delphine Lefebvre, Malvy, Denis, Desclaux, Arnaud, Ducours, Mailys, Perreau, Pauline, Boyer, Alexandre, Clouzeau, Benjamin, Bui, Hoang-Nam, Bourgoin, Nicolas, Kabala, Anna, Ghezzoul, Bellabes, Servant, Vincent, and Djabarouti, Sarah

Published
2022
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161. JOINT SUPER-RESOLUTION AND IMAGE RESTORATION FOR PLÉIADES NEO IMAGERY

Author

F. Chouteau, L. Gabet, R. Fraisse, T. Bonfort, B. Harnoufi, V. Greiner, M. Le Goff, M. Ortner, and V. Paveau

Subjects
Technology, Engineering (General). Civil engineering (General), TA1-2040, Applied optics. Photonics, TA1501-1820
Abstract

Modern Earth Observation optical satellite systems, such as Airbus’s Pleiades Neo (PNeo) push the boundaries of high spatial resolution by providing commercial imagery products with up to 30cm ground sampling distance (GSD). To further enhance the quality of the images, the in-space imaging system is usually complemented by on-ground image restoration processing, such as deconvolution and denoising (Latry et al., 2012). Recent advances leverage Convolutional Neural Networks (CNNs) to improve the image restoration quality (K. Zhang et al., 2021a).Single Image Super-Resolution (SISR), or Zoom, the process of obtaining a higher resolution (HR) image from a lower resolved (LR) source, has recently gained traction for both medium resolution sensors such as Sentinel 2 (Lanaras et al., 2018) and high resolution such as Pléiades and GeoEye-1 (Zhu et al., 2020). This process further enhances the resolution of the image to improve downstream applications such as mapping (L. Zhang et al., 2021) and small objects recognition (Shermeyer and Van Etten, 2019). While SISR for remote sensing has been successfully tackled using CNNs (Rohith and Kumar, 2021) the main challenge for reaching acceptable image quality performance lies in the generation of realistic LR/HR training pairs (K. Zhang et al., 2021b). In this paper, we propose:a dedicated simulation chain leveraging extremely-high-resolution (EHR) aerial imagery to generate realistic 30cm Pléiades Neo images and their corresponding fully restored HR equivalent at 15cm GSDA residual-based CNN architecture which we train to jointly restore and zoom the images All contributions are assessed on real PNEO images.We deployed the trained models in a production context, to enhance the full Pléiades Neo products – with a swath of 47k pixels – in an efficient and scalable manner.

Published
2022
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162. Enabling reactive microscopy with MicroMator

Author

Zachary R. Fox, Steven Fletcher, Achille Fraisse, Chetan Aditya, Sebastián Sosa-Carrillo, Julienne Petit, Sébastien Gilles, François Bertaux, Jakob Ruess, and Gregory Batt

Subjects
Science
Abstract

In microscopy, applications in which reactiveness is needed are multifarious. Here the authors report MicroMator, a Python software package for reactive experiments, which they use for applications requiring real-time tracking and light-targeting at the single-cell level.

Published
2022
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168. SPIDER: CMB polarimetry from the edge of space

Author

Gualtieri, R., Filippini, J. P., Ade, P. A. R., Amiri, M., Benton, S. J., Bergman, A. S., Bihary, R., Bock, J. J., Bond, J. R., Bryan, S. A., Chiang, H. C., Contaldi, C. R., Doré, O., Duivenvoorden, A. J., Eriksen, H. K., Farhang, M., Fissel, L. M., Fraisse, A. A., Freese, K., Galloway, M., Gambrel, A. E., Gandilo, N. N., Ganga, K., Gramillano, R. V., Gudmundsson, J. E., Halpern, M., Hartley, J., Hasselfield, M., Hilton, G., Holmes, W., Hristov, V. V., Huang, Z., Irwin, K. D., Jones, W. C., Kuo, C. L., Kermish, Z. D., Li, S., Mason, P. V., Megerian, K., Moncelsi, L., Morford, T. A., Nagy, J. M., Netterfield, C. B., Nolta, M., Osherson, B., Padilla, I. L., Racine, B., Rahlin, A. S., Reintsema, C., Ruhl, J. E., Runyan, M. C., Ruud, T. M., Shariff, J. A., Soler, J. D., Song, X., Trangsrud, A., Tucker, C., Tucker, R. S., Turner, A. D., van der List, J. F., Weber, A. C., Wehus, I. K., Wiebe, D. V., and Young, E. Y.

Subjects
Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

SPIDER is a balloon-borne instrument designed to map the polarization of the millimeter-wave sky at large angular scales. SPIDER targets the B-mode signature of primordial gravitational waves in the cosmic microwave background (CMB), with a focus on mapping a large sky area with high fidelity at multiple frequencies. SPIDER's first longduration balloon (LDB) flight in January 2015 deployed a total of 2400 antenna-coupled Transition Edge Sensors (TESs) at 90 GHz and 150 GHz. In this work we review the design and in-flight performance of the SPIDER instrument, with a particular focus on the measured performance of the detectors and instrument in a space-like loading and radiation environment. SPIDER's second flight in December 2018 will incorporate payload upgrades and new receivers to map the sky at 285 GHz, providing valuable information for cleaning polarized dust emission from CMB maps., Comment: 10 pages, 7 figures, LTD17 Conference

Published
2017
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169. 280 GHz Focal Plane Unit Design and Characterization for the SPIDER-2 Suborbital Polarimeter

Author

Bergman, A. S., Ade, P. A. R., Akers, S., Amiri, M., Austermann, J. A., Beall, J. A., Becker, D. T., Benton, S. J., Bock, J. J., Bond, J. R., Bryan, S. A., Chiang, H. C., Contaldi, C. R., Domagalski, R. S, Doré, O., Duff, S. M., Duivenvoorden, A. J., Eriksen, H. K., Farhang, M., Filippini, J. P., Fissel, L. M., Fraisse, A. A., Freese, K., Galloway, M., Gambrel, A. E., Gandilo, N. N., Ganga, K., Grigorian, A., Gualtieri, R., Gudmundsson, J. E., Halpern, M., Hartley, J., Hasselfield, M., Hilton, G., Holmes, W., Hristov, V. V., Huang, Z., Hubmayr, J., Irwin, K. D., Jones, W. C., Khan, A., Kuo, C. L., Kermish, Z. D., Li, S., Mason, P. V., Megerian, K., Moncelsi, L., Morford, T. A., Nagy, J. M., Netterfield, C. B., Nolta, M., Osherson, B., Padilla, I. L., Racine, B., Rahlin, A. S., Redmond, S., Reintsema, C., Romualdez, L. J., Ruhl, J. E., Runyan, M. C., Ruud, T. M., Shariff, J. A., Shaw, E. C., Shiu, C., Soler, J. D., Song, X., Trangsrud, A., Tucker, C., Tucker, R. S., Turner, A. D., Ullom, J., van der List, J. F., Van Lanen, J., Vissers, M. R., Weber, A. C., Wehus, I. K., Wen, S., Wiebe, D. V., and Young, E. Y.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics, Physics - Instrumentation and Detectors
Abstract

We describe the construction and characterization of the 280 GHz bolometric focal plane units (FPUs) to be deployed on the second flight of the balloon-borne SPIDER instrument. These FPUs are vital to SPIDER's primary science goal of detecting or placing an upper limit on the amplitude of the primordial gravitational wave signature in the cosmic microwave background (CMB) by constraining the B-mode contamination in the CMB from Galactic dust emission. Each 280 GHz focal plane contains a 16 x 16 grid of corrugated silicon feedhorns coupled to an array of aluminum-manganese transition-edge sensor (TES) bolometers fabricated on 150 mm diameter substrates. In total, the three 280 GHz FPUs contain 1,530 polarization sensitive bolometers (765 spatial pixels) optimized for the low loading environment in flight and read out by time-division SQUID multiplexing. In this paper we describe the mechanical, thermal, and magnetic shielding architecture of the focal planes and present cryogenic measurements which characterize yield and the uniformity of several bolometer parameters. The assembled FPUs have high yields, with one array as high as 95% including defects from wiring and readout. We demonstrate high uniformity in device parameters, finding the median saturation power for each TES array to be ~3 pW at 300 mK with a less than 6% variation across each array at one standard deviation. These focal planes will be deployed alongside the 95 and 150 GHz telescopes in the SPIDER-2 instrument, slated to fly from McMurdo Station in Antarctica in December 2018.

Published
2017
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170. Planck intermediate results. LIII. Detection of velocity dispersion from the kinetic Sunyaev-Zeldovich effect

Author

Planck Collaboration, Aghanim, N., Akrami, Y., Ashdown, M., Aumont, J., Baccigalupi, C., Ballardini, M., Banday, A. J., Barreiro, R. B., Bartolo, N., Basak, S., Battye, R., Benabed, K., Bernard, J. -P., Bersanelli, M., Bielewicz, P., Bond, J. R., Borrill, J., Bouchet, F. R., Burigana, C., Calabrese, E., Carron, J., Chiang, H. C., Comis, B., Contreras, D., Crill, B. P., Curto, A., Cuttaia, F., de Bernardis, P., de Rosa, A., de Zotti, G., Delabrouille, J., Di Valentino, E., Dickinson, C., Diego, J. M., Doré, O., Ducout, A., Dupac, X., Elsner, F., Enßlin, T. A., Eriksen, H. K., Falgarone, E., Fantaye, Y., Finelli, F., Forastieri, F., Frailis, M., Fraisse, A. A., Franceschi, E., Frolov, A., Galeotta, S., Galli, S., Ganga, K., Gerbino, M., Górski, K. M., Gruppuso, A., Gudmundsson, J. E., Handley, W., Hansen, F. K., Herranz, D., Hivon, E., Huang, Z., Jaffe, A. H., Keihänen, E., Keskitalo, R., Kiiveri, K., Kim, J., Kisner, T. S., Krachmalnicoff, N., Kunz, M., Kurki-Suonio, H., Lamarre, J. -M., Lasenby, A., Lattanzi, M., Lawrence, C. R., Jeune, M. Le, Levrier, F., Liguori, M., Lilje, P. B., Lindholm, V., López-Caniego, M., Lubin, P. M., Ma, Y. -Z., Macías-Pérez, J. F., Maggio, G., Maino, D., Mandolesi, N., Mangilli, A., Martin, P. G., Martínez-González, E., Matarrese, S., Mauri, N., McEwen, J. D., Melchiorri, A., Mennella, A., Migliaccio, M., Miville-Deschênes, M. -A., Molinari, D., Moneti, A., Montier, L., Morgante, G., Natoli, P., Oxborrow, C. A., Pagano, L., Paoletti, D., Partridge, B., Perdereau, O., Perotto, L., Pettorino, V., Piacentini, F., Plaszczynski, S., Polastri, L., Polenta, G., Rachen, J. P., Racine, B., Reinecke, M., Remazeilles, M., Renzi, A., Rocha, G., Roudier, G., Ruiz-Granados, B., Sandri, M., Savelainen, M., Scott, D., Sirignano, C., Sirri, G., Spencer, L. D., Stanco, L., Sunyaev, R., Tauber, J. A., Tavagnacco, D., Tenti, M., Toffolatti, L., Tomasi, M., Tristram, M., Trombetti, T., Valiviita, J., Van Tent, F., Vielva, P., Villa, F., Vittorio, N., Wandelt, B. D., Wehus, I. K., Zacchei, A., and Zonca, A.

Subjects
Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

Using the ${\it Planck}$ full-mission data, we present a detection of the temperature (and therefore velocity) dispersion due to the kinetic Sunyaev-Zeldovich (kSZ) effect from clusters of galaxies. To suppress the primary CMB and instrumental noise we derive a matched filter and then convolve it with the ${\it Planck}$ foreground-cleaned `${\tt 2D-ILC\,}$' maps. By using the Meta Catalogue of X-ray detected Clusters of galaxies (MCXC), we determine the normalized ${\it rms}$ dispersion of the temperature fluctuations at the positions of clusters, finding that this shows excess variance compared with the noise expectation. We then build an unbiased statistical estimator of the signal, determining that the normalized mean temperature dispersion of $1526$ clusters is $\langle \left(\Delta T/T \right)^{2} \rangle = (1.64 \pm 0.48) \times 10^{-11}$. However, comparison with analytic calculations and simulations suggest that around $0.7\,\sigma$ of this result is due to cluster lensing rather than the kSZ effect. By correcting this, the temperature dispersion is measured to be $\langle \left(\Delta T/T \right)^{2} \rangle = (1.35 \pm 0.48) \times 10^{-11}$, which gives a detection at the $2.8\,\sigma$ level. We further convert uniform-weight temperature dispersion into a measurement of the line-of-sight velocity dispersion, by using estimates of the optical depth of each cluster (which introduces additional uncertainty into the estimate). We find that the velocity dispersion is $\langle v^{2} \rangle =(123\,000 \pm 71\,000)\,({\rm km}\,{\rm s}^{-1})^{2}$, which is consistent with findings from other large-scale structure studies, and provides direct evidence of statistical homogeneity on scales of $600\,h^{-1}{\rm Mpc}$. Our study shows the promise of using cross-correlations of the kSZ effect with large-scale structure in order to constrain the growth of structure., Comment: 20 pages, 12 figures and 8 tables, A&A in press

Published
2017
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171. A New Limit on CMB Circular Polarization from SPIDER

Author

Nagy, J. M., Ade, P. A. R., Amiri, M., Benton, S. J., Bergman, A. S., Bihary, R., Bock, J. J., Bond, J. R., Bryan, S. A., Chiang, H. C., Contaldi, C. R., Dore, O., Duivenvoorden, A. J., Eriksen, H. K., Farhang, M., Filippini, J. P., Fissel, L. M., Fraisse, A. A., Freese, K., Galloway, M., Gambrel, A. E., Gandilo, N. N., Ganga, K., Gudmundsson, J. E., Halpern, M., Hartley, J., Hasselfield, M., Hilton, G., Holmes, W., Hristov, V. V., Huang, Z., Irwin, K. D., Jones, W. C., Kuo, C. L., Kermish, Z. D., Li, S., Mason, P. V., Megerian, K., Moncelsi, L., Morford, T. A., Netterfield, C. B., Nolta, M., Padilla, I. L., Racine, B., Rahlin, A. S., Reintsema, C., Ruhl, J. E., Runyan, M. C., Ruud, T. M., Shariff, J. A., Soler, J. D., Song, X., Trangsrud, A., Tucker, C., Tucker, R. S., Turner, A. D., van der List, J. F., Weber, A. C., Wehus, I. K., Wiebe, D. V., and Young, E. Y.

Subjects
Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

We present a new upper limit on CMB circular polarization from the 2015 flight of SPIDER, a balloon-borne telescope designed to search for $B$-mode linear polarization from cosmic inflation. Although the level of circular polarization in the CMB is predicted to be very small, experimental limits provide a valuable test of the underlying models. By exploiting the non-zero circular-to-linear polarization coupling of the HWP polarization modulators, data from SPIDER's 2015 Antarctic flight provide a constraint on Stokes $V$ at 95 and 150 GHz from $33<\ell<307$. No other limits exist over this full range of angular scales, and SPIDER improves upon the previous limit by several orders of magnitude, providing 95% C.L. constraints on $\ell (\ell+1)C_{\ell}^{VV}/(2\pi)$ ranging from 141 $\mu K ^2$ to 255 $\mu K ^2$ at 150 GHz for a thermal CMB spectrum. As linear CMB polarization experiments become increasingly sensitive, the techniques described in this paper can be applied to obtain even stronger constraints on circular polarization., Comment: 9 pages, 4 figures, 5 tables - Updated to version accepted for publication in ApJ, modified acknowledgements

Published
2017
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172. Enhancing sensitivity in quantum metrology by Hamiltonian extensions

Author

Fraisse, Julien Mathieu Elias and Braun, Daniel

Subjects
Quantum Physics, Computer Science - Information Theory
Abstract

A well-studied scenario in quantum parameter estimation theory arises when the parameter to be estimated is imprinted on the initial state by a Hamiltonian of the form $\theta G$. For such "phase shift Hamiltonians" it has been shown that one cannot improve the channel quantum Fisher information by adding ancillas and letting the system interact with them. Here we investigate the general case, where the Hamiltonian is not necessarily a phase shift, and show that in this case in general it \emph{is} possible to increase the quantum channel information and to reach an upper bound. This can be done by adding a term proportional to the derivative of the Hamiltonian, or by subtracting a term to the original Hamiltonian. Both methods do not make use of any ancillas and show therefore that for quantum channel estimation with arbitrary parameter-dependent Hamiltonian, entanglement with an ancillary system is not necessary to reach the best possible sensitivity. By adding an operator to the Hamiltonian we can also modify the time scaling of the channel quantum Fisher information. We illustrate our techniques with NV-center magnetometry and the estimation of the direction of a magnetic field in a given plane using a single spin-1 as probe., Comment: New references included

Published
2017
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173. A Useful Method to Provide Infectious and Cultivable In Vitro Naked Viral Particles of Hepatitis A Virus.

Author

Verbrugghe, Gwenaëlle, Soudan-Foulques, Chloé, Fraisse, Audrey, Waldman Vigne, Prunelle, Perelle, Sylvie, Ndoye, Fatou-Toutie, and Martin-Latil, Sandra

Subjects
VIRAL hepatitis, ENTEROVIRUSES, FOOD industry, VIRAL replication, PICORNAVIRUSES
Abstract

Hepatitis A virus (HAV) is an enteric virus mainly transmitted by the faecal–oral route. Belonging to the Picornaviridae family, HAV was first described as small naked particles, like all viruses of this family. However, for about a decade, it was demonstrated that HAV particles can exist surrounded by a lipid bilayer. This type of particle, called enveloped HAV (eHAV), acquires its lipid bilayer by hijacking a part of cell membranes during the virion egress in the last steps of the viral cycle. In vitro culture systems produce mainly eHAV, and so, to date, most of the studies on HAV have been carried out using this type of viral particle. In this study, a method based on lipid bilayer removal by chemical delipidation is proposed for the production of naked HAV particles. The resulting naked HAV particles conserve their infectivity and are therefore fully cultivable in vitro. By using this method, naked HAV particles can easily be produced in vitro and can be useful to perform further studies such as inactivation processes for the food industry, as HAV is a main concern for food safety. [ABSTRACT FROM AUTHOR]

Published
2024
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174. Planck intermediate results. LII. Planet flux densities

Author

Planck Collaboration, Akrami, Y., Ashdown, M., Aumont, J., Baccigalupi, C., Ballardini, M., Banday, A. J., Barreiro, R. B., Bartolo, N., Basak, S., Benabed, K., Bernard, J. -P., Bersanelli, M., Bielewicz, P., Bonavera, L., Bond, J. R., Borrill, J., Bouchet, F. R., Boulanger, F., Bucher, M., Burigana, C., Butler, R. C., Calabrese, E., Cardoso, J. -F., Carron, J., Chiang, H. C., Colombo, L. P. L., Comis, B., Couchot, F., Coulais, A., Crill, B. P., Curto, A., Cuttaia, F., de Bernardis, P., de Rosa, A., de Zotti, G., Delabrouille, J., Di Valentino, E., Dickinson, C., Diego, J. M., Doré, O., Ducout, A., Dupac, X., Elsner, F., Enßlin, T. A., Eriksen, H. K., Falgarone, E., Fantaye, Y., Finelli, F., Frailis, M., Fraisse, A. A., Franceschi, E., Frolov, A., Galeotta, S., Galli, S., Ganga, K., Génova-Santos, R. T., Gerbino, M., González-Nuevo, J., Górski, K. M., Gruppuso, A., Gudmundsson, J. E., Hansen, F. K., Helou, G., Henrot-Versillé, S., Herranz, D., Hivon, E., Jaffe, A. H., Jones, W. C., Keihänen, E., Keskitalo, R., Kiiveri, K., Kim, J., Kisner, T. S., Krachmalnicoff, N., Kunz, M., Kurki-Suonio, H., Lagache, G., Lamarre, J. -M., Lasenby, A., Lattanzi, M., Lawrence, C. R., Jeune, M. Le, Lellouch, E., Levrier, F., Liguori, M., Lilje, P. B., Lindholm, V., López-Caniego, M., Ma, Y. -Z., Macías-Pérez, J. F., Maggio, G., Maino, D., Mandolesi, N., Maris, M., Martin, P. G., Martínez-González, E., Matarrese, S., Mauri, N., McEwen, J. D., Melchiorri, A., Mennella, A., Migliaccio, M., Miville-Deschênes, M. -A., Molinari, D., Moneti, A., Montier, L., Moreno, R., Morgante, G., Natoli, P., Oxborrow, C. A., Paoletti, D., Partridge, B., Patanchon, G., Patrizii, L., Perdereau, O., Piacentini, F., Plaszczynski, S., Polenta, G., Rachen, J. P., Racine, B., Reinecke, M., Remazeilles, M., Renzi, A., Rocha, G., Romelli, E., Rosset, C., Roudier, G., Rubiño-Martín, J. A., Ruiz-Granados, B., Salvati, L., Sandri, M., Savelainen, M., Scott, D., Sirri, G., Spencer, L. D., Suur-Uski, A. -S., Tauber, J. A., Tavagnacco, D., Tenti, M., Toffolatti, L., Tomasi, M., Tristram, M., Trombetti, T., Valiviita, J., Van Tent, F., Vielva, P., Villa, F., Wehus, I. K., and Zacchei, A.

Subjects
Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

Measurements of flux density are described for five planets, Mars, Jupiter, Saturn, Uranus, and Neptune, across the six Planck High Frequency Instrument frequency bands (100-857 GHz) and these are then compared with models and existing data. In our analysis, we have also included estimates of the brightness of Jupiter and Saturn at the three frequencies of the Planck Low Frequency Instrument (30, 44, and 70 GHz). The results provide constraints on the intrinsic brightness and the brightness time-variability of these planets. The majority of the planet flux density estimates are limited by systematic errors, but still yield better than 1% measurements in many cases. Applying data from Planck HFI, the Wilkinson Microwave Anisotropy Probe (WMAP), and the Atacama Cosmology Telescope (ACT) to a model that incorporates contributions from Saturn's rings to the planet's total flux density suggests a best fit value for the spectral index of Saturn's ring system of $\beta _\mathrm{ring} = 2.30\pm0.03$ over the 30-1000 GHz frequency range. The average ratio between the Planck-HFI measurements and the adopted model predictions for all five planets (excluding Jupiter observations for 353 GHz) is 0.997, 0.997, 1.018, and 1.032 for 100, 143, 217, and 353 GHz, respectively. Model predictions for planet thermodynamic temperatures are therefore consistent with the absolute calibration of Planck-HFI detectors at about the three-percent-level. We compare our measurements with published results from recent cosmic microwave background experiments. In particular, we observe that the flux densities measured by Planck HFI and WMAP agree to within 2%. These results allow experiments operating in the mm-wavelength range to cross-calibrate against Planck and improve models of radiative transport used in planetary science., Comment: 20 pages, 14 figures, abstract abridged for arXiv submission

Published
2016
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175. The Transcatheter Closure of Patent Ductus Arteriosus in Extremely Low-Birth-Weight Infants: Technique and Results

Author

Alban-Elouen Baruteau, Alain Fraisse, Gianfranco Butera, and Carles Bautista-Rodriguez

Subjects
patent ductus arteriosus, extremely low-birth-weight infants, premature infant, Doppler echocardiography, outcomes, Diseases of the circulatory (Cardiovascular) system, RC666-701
Abstract

Persistent patent ductus arteriosus is a very common condition in preterm infants. Although there is no management agreed by consensus, despite numerous randomized controlled trials, hemodynamically significant patent ductus arteriosus increases morbidity and mortality in these vulnerable patients. Medical treatment is usually offered as first-line therapy, although it carries a limited success rate and potential severe adverse events. In recent years, transcatheter patent ductus arteriosus closure has fast developed and become widely accepted as a safe and efficient alternative to surgical ductal ligation in extremely low birth weight infants >700 g, using most often the dedicated Amplatzer Piccolo Occluder device. This article aims to provide an appraisal of the patients’ selection process, and a step-by-step description of the procedure as well as a comprehensive review of its outcomes.

Published
2023
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176. Data Downloaded via Parachute from a NASA Super-Pressure Balloon

Author

Ellen L. Sirks, Richard Massey, Ajay S. Gill, Jason Anderson, Steven J. Benton, Anthony M. Brown, Paul Clark, Joshua English, Spencer W. Everett, Aurelien A. Fraisse, Hugo Franco, John W. Hartley, David Harvey, Bradley Holder, Andrew Hunter, Eric M. Huff, Andrew Hynous, Mathilde Jauzac, William C. Jones, Nikky Joyce, Duncan Kennedy, David Lagattuta, Jason S.-Y. Leung, Lun Li, Stephen Lishman, Thuy Vy T. Luu, Jacqueline E. McCleary, Johanna M. Nagy, C. Barth Netterfield, Emaad Paracha, Robert Purcaru, Susan F. Redmond, Jason D. Rhodes, Andrew Robertson, L. Javier Romualdez, Sarah Roth, Robert Salter, Jürgen Schmoll, Mohamed M. Shaaban, Roger Smith, Russell Smith, Sut Ieng Tam, and Georgios N. Vassilakis

Subjects
balloon instrumentation, data handling, data compression, models and simulations, large detector-systems performance, Motor vehicles. Aeronautics. Astronautics, TL1-4050
Abstract

In April 2023, the superBIT telescope was lifted to the Earth’s stratosphere by a helium-filled super-pressure balloon to acquire astronomical imaging from above (99.5% of) the Earth’s atmosphere. It was launched from New Zealand and then, for 40 days, circumnavigated the globe five times at a latitude 40 to 50 degrees south. Attached to the telescope were four “drs” (Data Recovery System) capsules containing 5 TB solid state data storage, plus a gnss receiver, Iridium transmitter, and parachute. Data from the telescope were copied to these, and two were dropped over Argentina. They drifted 61 km horizontally while they descended 32 km, but we predicted their descent vectors within 2.4 km: in this location, the discrepancy appears irreducible below ∼2 km because of high speed, gusty winds and local topography. The capsules then reported their own locations within a few metres. We recovered the capsules and successfully retrieved all of superBIT’s data despite the telescope itself being later destroyed on landing.

Published
2023
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180. Facing the escalating burden of dengue: Challenges and perspectives.

Author

Gathsaurie Neelika Malavige, Peter Sjö, Kavita Singh, Jean-Michel Piedagnel, Charles Mowbray, Sergio Estani, Steven Chee Loon Lim, Andre M Siquierra, Graham S Ogg, Laurent Fraisse, and Isabela Ribeiro

Subjects
Public aspects of medicine, RA1-1270
Abstract

Dengue is the most rapidly emerging mosquito-borne infection and, due to climate change and unplanned urbanization, it is predicted that the global burden of dengue will rise further as the infection spreads to new geographical locations. Dengue-endemic countries are often unable to cope with such increases, with health care facilities becoming overwhelmed during each dengue season. Furthermore, although dengue has been predominantly a childhood illness in the past, it currently mostly affects adults in many countries, with higher incidence of severe disease and mortality rates in pregnant women and in those with comorbidities. As there is currently no specific treatment for dengue and no early biomarker to identify those who will progress to develop vascular leakage, all individuals with dengue are closely monitored in case they need fluid management. Furthermore, diagnosing patients with acute dengue is challenging due to the similarity of clinical symptoms during early illness and poor sensitivity and specificity of point-of-care diagnostic tests. Novel vector control methods, such as the release of Wolbachia-infected mosquitoes, have shown promising results by reducing vector density and dengue incidence in clinical trial settings. A new dengue vaccine, TAK-003, had an efficacy of 61.2% against virologically confirmed dengue, 84.1% efficacy against hospitalizations and a 70% efficacy against development of dengue haemorrhagic fever (DHF) at 54 months. While vaccines and mosquito control methods are welcome, they alone are unlikely to fully reduce the burden of dengue, and a treatment for dengue is therefore essential. Several novel antiviral drugs are currently being evaluated along with drugs that inhibit host mediators, such as mast cell products. Although viral proteins such as NS1 contribute to the vascular leak observed in severe dengue, the host immune response to the viral infection also plays a significant role in progression to severe disease. There is an urgent need to discover safe and effective treatments for dengue to prevent disease progression.

Published
2023
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181. Assessing the impact of sowing dates and ENSO in a drought index-based insurance for soybean

Author

Daniel Perondi, Clyde W. Fraisse, Jonathan A. Watson, Kenneth J. Boote, Lincoln Zotarelli, and Ray G. Huffaker

Subjects
Crop insurance, Glycine max, El Niño-Southern Oscillation, Planting date, Parametric, Weather, Meteorology. Climatology, QC851-999
Abstract

Crop insurance has been an important mechanism used by farmers to protect the economic and yield losses produced by extreme weather events. Alternatively, index-based insurance (IBI) has been evaluated in many parts of the world as a mechanism to avoid moral hazard and adverse selection from traditional crop insurance products. However, there is a lack of knowledge on how the sowing date impacts the IBI triggers and tick size. In addition, few studies have evaluated how the frequency of payouts is affected by climate phenomena such as the El Niño-Southern Oscillation (ENSO). In this study, we aimed to develop a drought index based-insurance for soybean (Glycine max (L.) Merr) in the Southeastern US, where the triggers and payouts were quantified for sowing dates and ENSO phases. Simulated soybean life cycle and grain yield for multiple sites, sowing dates, and maturity groups were used to calibrate the index triggers. The index triggers were assessed based on the period of measurement, sowing time, and ENSO phase. Our results show that the accumulation of water stress between flowering and physiological maturity using quantile regression increased the accuracy of payments. The results also highlighted a higher frequency of payments triggered when soybean seasons in the Southeastern US were under La Niña influence. The results also presented larger payments generated when the soybean was sown during April and May in comparison to later sowing dates. These results could be used by insurance companies and public administration to improve the efficiency of IBI products offered.

Published
2023
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182. Planck intermediate results LIV. The Planck multi-frequency catalogue of non-thermal sources

Author

Akrami, Y, Argueso, F, Ashdown, M, Aumont, J, Baccigalupi, C, Ballardini, M, Banday, AJ, Barreiro, RB, Bartolo, N, Basak, S, Benabed, K, Bernard, J-P, Bersanelli, M, Bielewicz, P, Bonavera, L, Bond, JR, Borrill, J, Bouchet, FR, Burigana, C, Butler, RC, Calabrese, E, Carron, J, Chiang, HC, Combet, C, Crill, BP, Cuttaia, F, de Bernardis, P, de Rosa, A, de Zotti, G, Delabrouille, J, Delouis, J-M, Di Valentino, E, Dickinson, C, Diego, JM, Ducout, A, Dupac, X, Efstathiou, G, Elsner, F, Ensslin, TA, Eriksen, HK, Fantaye, Y, Finelli, F, Frailis, M, Fraisse, AA, Franceschi, E, Frolov, A, Galeotta, S, Galli, S, Ganga, K, Genova-Santos, RT, Gerbino, M, Ghosh, T, Gonzalez-Nuevo, J, Gorski, KM, Gratton, S, Gruppuso, A, Gudmundsson, JE, Handley, W, Hansen, FK, Herranz, D, Hivon, E, Huang, Z, Jaffe, AH, Jones, WC, Keihanen, E, Keskitalo, R, Kiiveri, K, Kim, J, Kisner, TS, Krachmalnicoff, N, Kunz, M, Kurki-Suonio, H, Lahteenmaki, A, Lamarre, J-M, Lasenby, A, Lattanzi, M, Lawrence, CR, Levrier, F, Liguori, M, Lilje, PB, Lindholm, V, Lopez-Caniego, M, Ma, Y-Z, Macias-Perez, JF, Maggio, G, Maino, D, Mandolesi, N, Mangilli, A, Maris, M, Martin, PG, Martinez-Gonzalez, E, Matarrese, S, McEwen, JD, Meinhold, PR, Melchiorri, A, Mennella, A, Migliaccio, M, Miville-Deschenes, M-A, Molinari, D, and Moneti, A

Subjects
catalogs, cosmology: observations, radio continuum: general, submillimeter: general, Astronomical And Space Sciences, Astronomy & Astrophysics, Astronomical and Space Sciences
Abstract

Context. The European Space Agency (ESA) Rosetta mission was the most comprehensive study of a comet ever performed. In particular, the Rosetta orbiter, which carried many instruments for monitoring the evolution of the dusty gas emitted by the cometary nucleus, returned an enormous volume of observational data collected from the close vicinity of the nucleus of comet 67P/Churyumov-Gerasimenko.Aims. Such data are expected to yield unique information on the physical processes of gas and dust emission, using current physical model fits to the data. We present such a model (the RZC model) and our procedure of adjustment of this model to the data.Methods. The RZC model consists of two components: (1) a numerical three-dimensional time-dependent code solving the Eulerian/Navier-Stokes equations governing the gas outflow, and a direct simulation Monte Carlo (DSMC) gaskinetic code with the same objective; and (2) an iterative procedure to adjust the assumed model parameters to best-fit the observational data at all times.Results. We demonstrate that our model is able to reproduce the overall features of the local neutral number density and composition measurements of Rosetta Orbiter Spectrometer for Ion and Neutral Analysis (ROSINA) Comet Pressure Sensor (COPS) and Double Focusing Mass Spectrometer (DFMS) instruments in the period August 1–November 30, 2014. The results of numerical simulations show that illumination conditions on the nucleus are the main driver for the gas activity of the comet. We present the distribution of surface inhomogeneity best-fitted to the ROSINA COPS and DFMS in situ measurements.

Published
2018

183. Planck intermediate results

Author

Akrami, Y, Argüeso, F, Ashdown, M, Aumont, J, Baccigalupi, C, Ballardini, M, Banday, AJ, Barreiro, RB, Bartolo, N, Basak, S, Benabed, K, Bernard, J-P, Bersanelli, M, Bielewicz, P, Bonavera, L, Bond, JR, Borrill, J, Bouchet, FR, Burigana, C, Butler, RC, Calabrese, E, Carron, J, Chiang, HC, Combet, C, Crill, BP, Cuttaia, F, de Bernardis, P, de Rosa, A, de Zotti, G, Delabrouille, J, Delouis, J-M, Di Valentino, E, Dickinson, C, Diego, JM, Ducout, A, Dupac, X, Efstathiou, G, Elsner, F, Enßlin, TA, Eriksen, HK, Fantaye, Y, Finelli, F, Frailis, M, Fraisse, AA, Franceschi, E, Frolov, A, Galeotta, S, Galli, S, Ganga, K, Génova-Santos, RT, Gerbino, M, Ghosh, T, González-Nuevo, J, Górski, KM, Gratton, S, Gruppuso, A, Gudmundsson, JE, Handley, W, Hansen, FK, Herranz, D, Hivon, E, Huang, Z, Jaffe, AH, Jones, WC, Keihänen, E, Keskitalo, R, Kiiveri, K, Kim, J, Kisner, TS, Krachmalnicoff, N, Kunz, M, Kurki-Suonio, H, Lähteenmäki, A, Lamarre, J-M, Lasenby, A, Lattanzi, M, Lawrence, CR, Levrier, F, Liguori, M, Lilje, PB, Lindholm, V, López-Caniego, M, Ma, Y-Z, Macías-Pérez, JF, Maggio, G, Maino, D, Mandolesi, N, Mangilli, A, Maris, M, Martin, PG, Martínez-González, E, Matarrese, S, McEwen, JD, Meinhold, PR, Melchiorri, A, Mennella, A, Migliaccio, M, Miville-Deschênes, M-A, Molinari, D, and Moneti, A

Subjects
Space Sciences, Physical Sciences, astro-ph.CO, Astronomical and Space Sciences, Astronomy & Astrophysics, Astronomical sciences, Particle and high energy physics, Space sciences
Abstract

This paper presents the Planck Multi-frequency Catalogue of Non-thermal (i.e. synchrotron-dominated) Sources (PCNT) observed between 30 and 857 GHz by the ESA Planck mission. This catalogue was constructed by selecting objects detected in the full mission all-sky temperature maps at 30 and 143 GHz, with a signal-to-noise ratio (S/N)> 3 in at least one of the two channels after filtering with a particular Mexican hat wavelet. As a result, 29 400 source candidates were selected. Then, a multi-frequency analysis was performed using the Matrix Filters methodology at the position of these objects, and flux densities and errors were calculated for all of them in the nine Planck channels. This catalogue was built using a different methodology than the one adopted for the Planck Catalogue of Compact Sources (PCCS) and the Second Planck Catalogue of Compact Sources (PCCS2), although the initial detection was done with the same pipeline that was used to produce them. The present catalogue is the first unbiased, full-sky catalogue of synchrotron-dominated sources published at millimetre and submillimetre wavelengths and constitutes a powerful database for statistical studies of non-thermal extragalactic sources, whose emission is dominated by the central active galactic nucleus. Together with the full multi-frequency catalogue, we also define the Bright Planck Multi-frequency Catalogue of Non-thermal Sources (PCNTb), where only those objects with a S/N > 4 at both 30 and 143 GHz were selected. In this catalogue 1146 compact sources are detected outside the adopted Planck GAL070 mask; thus, these sources constitute a highly reliable sample of extragalactic radio sources. We also flag the high-significance subsample (PCNThs), a subset of 151 sources that are detected with S/Na, >, 4 in all nine Planck channels, 75 of which are found outside the Planck mask adopted here. The remaining 76 sources inside the Galactic mask are very likely Galactic objects.

Published
2018

184. Planck intermediate results

Author

Aghanim, N, Akrami, Y, Ashdown, M, Aumont, J, Baccigalupi, C, Ballardini, M, Banday, AJ, Barreiro, RB, Bartolo, N, Basak, S, Battye, R, Benabed, K, Bernard, J-P, Bersanelli, M, Bielewicz, P, Bond, JR, Borrill, J, Bouchet, FR, Burigana, C, Calabrese, E, Carron, J, Chiang, HC, Comis, B, Contreras, D, Crill, BP, Curto, A, Cuttaia, F, de Bernardis, P, de Rosa, A, de Zotti, G, Delabrouille, J, Di Valentino, E, Dickinson, C, Diego, JM, Doré, O, Ducout, A, Dupac, X, Elsner, F, Enßlin, TA, Eriksen, HK, Falgarone, E, Fantaye, Y, Finelli, F, Forastieri, F, Frailis, M, Fraisse, AA, Franceschi, E, Frolov, A, Galeotta, S, Galli, S, Ganga, K, Gerbino, M, Górski, KM, Gruppuso, A, Gudmundsson, JE, Handley, W, Hansen, FK, Herranz, D, Hivon, E, Huang, Z, Jaffe, AH, Keihänen, E, Keskitalo, R, Kiiveri, K, Kim, J, Kisner, TS, Krachmalnicoff, N, Kunz, M, Kurki-Suonio, H, Lamarre, J-M, Lasenby, A, Lattanzi, M, Lawrence, CR, Le Jeune, M, Levrier, F, Liguori, M, Lilje, PB, Lindholm, V, López-Caniego, M, Lubin, PM, Ma, Y-Z, Macías-Pérez, JF, Maggio, G, Maino, D, Mandolesi, N, Mangilli, A, Martin, PG, Martínez-González, E, Matarrese, S, Mauri, N, McEwen, JD, Melchiorri, A, Mennella, A, Migliaccio, M, Miville-Deschênes, M-A, Molinari, D, Moneti, A, Montier, L, Morgante, G, and Natoli, P

Subjects
Astronomical Sciences, Physical Sciences, cosmic background radiation, large-scale structure of Universe, galaxies: clusters: general, methods: data analysis, astro-ph.CO, Astronomical and Space Sciences, Astronomy & Astrophysics, Astronomical sciences, Particle and high energy physics, Space sciences
Abstract

Using the Planck full-mission data, we present a detection of the temperature (and therefore velocity) dispersion due to the kinetic Sunyaev-Zeldovich (kSZ) effect from clusters of galaxies. To suppress the primary CMB and instrumental noise we derive a matched filter and then convolve it with the Planck foreground-cleaned "2D-ILC" maps. By using the Meta Catalogue of X-ray detected Clusters of galaxies (MCXC), we determine the normalized rms dispersion of the temperature fluctuations at the positions of clusters, finding that this shows excess variance compared with the noise expectation. We then build an unbiased statistical estimator of the signal, determining that the normalized mean temperature dispersion of 1526 clusters is ((ΔT/T)2) = (1.64 ± 0.48) × 10-11. However, comparison with analytic calculations and simulations suggest that around 0.7 σ of this result is due to cluster lensing rather than the kSZ effect. By correcting this, the temperature dispersion is measured to be ((ΔT/T)2) = (1.35 ± 0.48) × 10-11, which gives a detection at the 2.8 σ level. We further convert uniform-weight temperature dispersion into a measurement of the line-of-sight velocity dispersion, by using estimates of the optical depth of each cluster (which introduces additional uncertainty into the estimate). We find that the velocity dispersion is (υ2) = (123 000 ± 71 000) (km s-1)2, which is consistent with findings from other large-scale structure studies, and provides direct evidence of statistical homogeneity on scales of 600 h-1 Mpc. Our study shows the promise of using cross-correlations of the kSZ effect with large-scale structure in order to constrain the growth of structure.

Published
2018

185. Planck intermediate results: LIII. Detection of velocity dispersion from the kinetic Sunyaev-Zeldovich effect

Author

Aghanim, N, Akrami, Y, Ashdown, M, Aumont, J, Baccigalupi, C, Ballardini, M, Banday, AJ, Barreiro, RB, Bartolo, N, Basak, S, Battye, R, Benabed, K, Bernard, JP, Bersanelli, M, Bielewicz, P, Bond, JR, Borrill, J, Bouchet, FR, Burigana, C, Calabrese, E, Carron, J, Chiang, HC, Comis, B, Contreras, D, Crill, BP, Curto, A, Cuttaia, F, De Bernardis, P, De Rosa, A, De Zotti, G, Delabrouille, J, Di Valentino, E, Dickinson, C, Diego, JM, Doré, O, Ducout, A, Dupac, X, Elsner, F, Enßlin, TA, Eriksen, HK, Falgarone, E, Fantaye, Y, Finelli, F, Forastieri, F, Frailis, M, Fraisse, AA, Franceschi, E, Frolov, A, Galeotta, S, Galli, S, Ganga, K, Gerbino, M, Górski, KM, Gruppuso, A, Gudmundsson, JE, Handley, W, Hansen, FK, Herranz, D, Hivon, E, Huang, Z, Jaffe, AH, Keihänen, E, Keskitalo, R, Kiiveri, K, Kim, J, Kisner, TS, Krachmalnicoff, N, Kunz, M, Kurki-Suonio, H, Lamarre, JM, Lasenby, A, Lattanzi, M, Lawrence, CR, Le Jeune, M, Levrier, F, Liguori, M, Lilje, PB, Lindholm, V, López-Caniego, M, Lubin, PM, Ma, YZ, MacÍas-Pérez, JF, Maggio, G, Maino, D, Mandolesi, N, Mangilli, A, Martin, PG, Martínez-González, E, Matarrese, S, Mauri, N, McEwen, JD, Melchiorri, A, Mennella, A, Migliaccio, M, Miville-Deschênes, MA, Molinari, D, Moneti, A, Montier, L, Morgante, G, and Natoli, P

Subjects
cosmic background radiation, large-scale structure of Universe, galaxies: clusters: general, methods: data analysis, astro-ph.CO, Astronomy & Astrophysics, Astronomical and Space Sciences
Abstract

Using the Planck full-mission data, we present a detection of the temperature (and therefore velocity) dispersion due to the kinetic Sunyaev-Zeldovich (kSZ) effect from clusters of galaxies. To suppress the primary CMB and instrumental noise we derive a matched filter and then convolve it with the Planck foreground-cleaned "2D-ILC" maps. By using the Meta Catalogue of X-ray detected Clusters of galaxies (MCXC), we determine the normalized rms dispersion of the temperature fluctuations at the positions of clusters, finding that this shows excess variance compared with the noise expectation. We then build an unbiased statistical estimator of the signal, determining that the normalized mean temperature dispersion of 1526 clusters is ((ΔT/T)2) = (1.64 ± 0.48) × 10-11. However, comparison with analytic calculations and simulations suggest that around 0.7 σ of this result is due to cluster lensing rather than the kSZ effect. By correcting this, the temperature dispersion is measured to be ((ΔT/T)2) = (1.35 ± 0.48) × 10-11, which gives a detection at the 2.8 σ level. We further convert uniform-weight temperature dispersion into a measurement of the line-of-sight velocity dispersion, by using estimates of the optical depth of each cluster (which introduces additional uncertainty into the estimate). We find that the velocity dispersion is (υ2) = (123 000 ± 71 000) (km s-1)2, which is consistent with findings from other large-scale structure studies, and provides direct evidence of statistical homogeneity on scales of 600 h-1 Mpc. Our study shows the promise of using cross-correlations of the kSZ effect with large-scale structure in order to constrain the growth of structure.

Published
2018

189. Metastatic cancer patients hospitalized at initial diagnosis: when does rescue systemic therapy make sense?

Author

Vercueil, Colin, primary, Varnier, Romain, additional, Seban, Romain, additional, Ciaptacz, Lisa, additional, Pavillet, Julien, additional, Fraisse, Cléa, additional, Darbas, Tiffany, additional, Abdallahoui, Safa, additional, Cox, David, additional, Martin, Sophie, additional, Trensz, Philippe, additional, Kurtz, Jean-Emmanuel, additional, Gantzer, Justine, additional, Amé, Shanti, additional, Bouleuc, Carole, additional, Chvetzoff, Gisèle, additional, and Eberst, Lauriane, additional

Published
2024
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190. One Hundred Explicit Definitions of Potentially Inappropriate Prescriptions of Antibiotics in Hospitalized Older Patients: The Results of an Expert Consensus Study

Author

Baclet, Nicolas, primary, Forestier, Emmanuel, additional, Gavazzi, Gaëtan, additional, Roubaud-Baudron, Claire, additional, Hiernard, Vincent, additional, Hequette-Ruz, Rozenn, additional, Alfandari, Serge, additional, Aumaître, Hugues, additional, Botelho-Nevers, Elisabeth, additional, Caraux-Paz, Pauline, additional, Charmillon, Alexandre, additional, Diamantis, Sylvain, additional, Fraisse, Thibaut, additional, Gazeau, Pierre, additional, Hentzien, Maxime, additional, Lanoix, Jean-Philippe, additional, Paccalin, Marc, additional, Putot, Alain, additional, Ruch, Yvon, additional, Senneville, Eric, additional, and Beuscart, Jean-Baptiste, additional

Published
2024
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194. Characteristics, management and outcome of Herpes Simplex and Varicella-Zoster virus encephalitis: a multicentre prospective cohort study

Author

Poussier, Léa, primary, Mailles, Alexandra, additional, Tattevin, Pierre, additional, Stahl, Jean-Paul, additional, Fillâtre, Pierre, additional, Abgrall, Sophie, additional, Argaud, Laurent, additional, Argemi, Xavier, additional, Asseray, Nathalie, additional, Baille, Guillaume, additional, Baldolli, Aurélie, additional, Biberon, Julien, additional, Biron, Charlotte, additional, Blanchet-Fourcade, Geneviève, additional, Blot, Mathieu, additional, Bonnetain, Anne, additional, Botelho-Nevers, Elisabeth, additional, Bourdain, Frédéric, additional, Boutoille, David, additional, Brasme, Hélène, additional, Bruel, Cédric, additional, Bruneel, Fabrice, additional, Buzele, Rodolphe, additional, Canouï, Etienne, additional, Casenave, Philippe, additional, Castan, Bernard, additional, Cazanave, Charles, additional, Cazorla, Céline, additional, Challan-Belval, Thibault, additional, Chavanet, Pascal, additional, Chirouze, Catherine, additional, Chroboczek, Tomasz, additional, Courjon, Johan, additional, De Broucker, Thomas, additional, De La Blanchardière, Arnaud, additional, de Montmollin, Etienne, additional, Degroote, Thècle, additional, Delaroche, Marine, additional, Denes, Eric, additional, Deschanvres, Colin, additional, Diard-Detoeuf, Capucine, additional, Dinh, Aurélien, additional, Epaulard, Olivier, additional, Fillatre, Pierre, additional, Forestier, Emmanuel, additional, Fraisse, Thibault, additional, Froidure, Marie, additional, Gaborit, Benjamin, additional, Gagneux-Brunon, Amandine, additional, Gaillard, Nicolas, additional, Galbois, Arnaud, additional, Godement, Mathieu, additional, Goehringer, François, additional, Gravier, Simon, additional, Greigert, Valentin, additional, Gueit, Isabelle, additional, Guimard, Thomas, additional, Henry, Carole, additional, Hentzien, Maxime, additional, Herbrecht, Jean-Etienne, additional, Jaquet, Pierre, additional, Jommier, Fanny, additional, Katchatourian, Lydie, additional, Kerneis, Solene, additional, Krause, Jessica, additional, Le Cam, Manuela, additional, Le Maréchal, Marion, additional, Le Moal, Gwenael, additional, Le Turnier, Paul, additional, Lecomte, Raphael, additional, Lecompte, Anne-Sophie, additional, Lefaucheur, Romain, additional, Lejeune, Stéphanie, additional, Lescure, Xavier, additional, Lesieur, Olivier, additional, Lesprit, Philippe, additional, Louis, Guillaume, additional, Lucas, Christelle, additional, Mahieu, Rafael, additional, Makinson, Alain, additional, Marc, Guillaune, additional, Maria, Alexandre, additional, Marin, Nathalie, additional, Martin, Aurélie, additional, Martin-Blondel, Guillaume, additional, Martinot, Martin, additional, Mas, Alexandre, additional, Mateu, Philippe, additional, Matt, Morgan, additional, Maulin, Laurence, additional, Mechai, Frédéric, additional, Mira, Jean-Paul, additional, Mutez, Eugénie, additional, Orain, Jérémie, additional, Schieber-Pachart, Anne, additional, Pansu, Nathalie, additional, Patrat-Delon, Solene, additional, Pavese, Patricia, additional, Pelerin, Hélène, additional, Pelonde-Erimée, Véronique, additional, Pierre, Isabelle, additional, Ponscarme, Diane, additional, Psimaras, Dimitri, additional, Puges, Mathilde, additional, Reveillon-Istin, Mathilde, additional, Rheims, Sylvain, additional, Richard-Mornas, Aurélie, additional, Riché, Agnès, additional, Roubeau, Vincent, additional, Ruch, Yvon, additional, Runge, Isabelle, additional, Savini, Hélène, additional, Sonneville, Romain, additional, Tiercelet, Kelly, additional, Touati, Saber, additional, Turmel, Jean-Marie, additional, Tyvaert, Isabelle, additional, Vareil, Marc-Olivier, additional, Vidal-Roux, Magalie, additional, Vitrat, Virginie, additional, Wille, Heidi, additional, Zuber, Mathieu, additional, Canet, Emmanuel, additional, Reignier, Jean, additional, Wang, Adrien, additional, Julien, Gautier, additional, Almoyna-Martinez, Laurent, additional, Bouchaud, Olivier, additional, de Broucker, Thomas, additional, Girard, Nadine, additional, Herrmann, Jean-Louis, additional, Honnorat, Jérome, additional, Morand, Patrice, additional, Raffi, François, additional, and Roblot, France, additional

Published
2024
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197. Does large NGS panel analysed using exome tumour sequencing improve the management of advanced non-small-cell lung cancers?

Author

Niogret, Julie, Dalens, Lorraine, Truntzer, Caroline, Chevrier, Sandy, Favier, Laure, Lagrange, Aurélie, Coudert, Bruno, Fraisse, Cléa, Foucher, Pascal, Zouak, Ayoub, Westeel, Virginie, Goussot, Vincent, Dérangère, Valentin, Albuisson, Juliette, Arnould, Laurent, Boidot, Romain, Kaderbhai, Courèche-Guillaume, and Ghiringhelli, François

Published
2021
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198. Supply chains for processed potato and tomato products in the United States will have enhanced resilience with planting adaptation strategies

Author

Gustafson, David, Asseng, Senthold, Kruse, John, Thoma, Greg, Guan, Kaiyu, Hoogenboom, Gerrit, Matlock, Marty, McLean, Morven, Parajuli, Ranjan, Rajagopalan, Kirti, Stöckle, Claudio, Sulser, Timothy B., Tarar, Layla, Wiebe, Keith, Zhao, Chuang, Fraisse, Clyde, Gimenez, Carmen, Intarapapong, Pon, Karimi, Tina, Kruger, Chad, Li, Yan, Marshall, Elizabeth, Nelson, Roger Leroy, Pronk, Annette, Raymundo, Rubí, Riddle, Anne A., Rosenbohm, Marc, Sonke, Dan, van Evert, Frits, Wu, Genghong, and Xiao, Liujun

Published
2021
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199. Towards the sustainable discovery and development of new antibiotics

Author

Miethke, Marcus, Pieroni, Marco, Weber, Tilmann, Brönstrup, Mark, Hammann, Peter, Halby, Ludovic, Arimondo, Paola B., Glaser, Philippe, Aigle, Bertrand, Bode, Helge B., Moreira, Rui, Li, Yanyan, Luzhetskyy, Andriy, Medema, Marnix H., Pernodet, Jean-Luc, Stadler, Marc, Tormo, José Rubén, Genilloud, Olga, Truman, Andrew W., Weissman, Kira J., Takano, Eriko, Sabatini, Stefano, Stegmann, Evi, Brötz-Oesterhelt, Heike, Wohlleben, Wolfgang, Seemann, Myriam, Empting, Martin, Hirsch, Anna K. H., Loretz, Brigitta, Lehr, Claus-Michael, Titz, Alexander, Herrmann, Jennifer, Jaeger, Timo, Alt, Silke, Hesterkamp, Thomas, Winterhalter, Mathias, Schiefer, Andrea, Pfarr, Kenneth, Hoerauf, Achim, Graz, Heather, Graz, Michael, Lindvall, Mika, Ramurthy, Savithri, Karlén, Anders, van Dongen, Maarten, Petkovic, Hrvoje, Keller, Andreas, Peyrane, Frédéric, Donadio, Stefano, Fraisse, Laurent, Piddock, Laura J. V., Gilbert, Ian H., Moser, Heinz E., and Müller, Rolf

Published
2021
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200. AgroClimate Indicators for Decision Making in Agriculture

Author

Fraisse, Clyde

Subjects
Agricultural industry, Extreme weather, Global temperature changes, Decision-making, Agricultural industry, Business, Environmental services industry, Science and technology, University of Florida
Abstract

The July/August 2018 issue of Resource included an article about the AgroClimate project at the University of Florida (http://agroclimate.org/). At that time, we emphasized the development of solutions to the [...]

Published
2022

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