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4,428 results on '"Yokota, T."'

201. P2812Long-term prognostic significance of liver stiffness non-invasively measured by the virtual touch quantification in patients with acute decompensated heart failure

Author

Omote, K, primary, Nagai, T, additional, Asakawa, N, additional, Komoriyama, H, additional, Kato, Y, additional, Aikawa, T, additional, Tokuda, Y, additional, Kamiya, K, additional, Nishida, M, additional, Kudo, Y, additional, Fukushima, A, additional, Iwano, H, additional, Yokota, T, additional, and Anzai, T, additional

Published
2018
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205. Magnetic and magnetotransport properties of solid phase epitaxially grown Si:Ce films.

Author

Yokota, T., Fujimura, N., and Ito, T.

Subjects
*MAGNETISM, *MAGNETIC semiconductors, *SILICON, *CERIUM
Abstract

Magnetic and magnetotransport properties of a magnetic semiconductor, Si:Ce films, were investigated. The as-deposited films exhibit n-type conduction due to their amorphous nature, with a temperature dependence of the resistivity (ρ-T) like a normal semiconductor with diamagnetic properties. By annealing at 973 K, the conduction and the magnetic susceptibility change to the p-type and become positive, respectively. The change in the magnetic susceptibility (χ-T) at a low magnetic field of 750 Oe against the measurement temperature exhibits spin-glasslike behavior showing a cusp around 38 K (T[sub g]). The ρ-T curve increases exponentially from 273 K to 35 K, and then drastically decreases by three orders of magnitude below 33 K. Above T[sub g], the magnetoresistance behavior at a magnetic field below 0.5 T can be understood as that of a semiconductor caused by the Lorentz force. Below T[sub g], on the other hand, an extremely large magnetoresistance, which can not be explained by a Lorentz force alone, is observed. [ABSTRACT FROM AUTHOR]

Published
2003
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213. Relationship between magneto-capacitance-voltage characteristics and magnetoresistance of Au/[Cr.sub.2][O.sub.3]/[Cr.sub.2][O.sub.3-x]/FeCr/Ce[O.sub.2]/Si metal-insulator-semiconductor capacitor

Author

Yokota, T., Murata, S., Kito, S., and Gomi, M.

Subjects
Cerium -- Magnetic properties, Cerium -- Electric properties, Chromium alloys -- Magnetic properties, Chromium alloys -- Electric properties, Chromium alloys -- Structure, Gold -- Magnetic properties, Gold -- Electric properties, Magnetoresistance -- Evaluation, Physics
Abstract

The relationship between the magneto-capacitance-voltage characteristics and the magnetoresistance of a metal (Au)/insulator ([Cr.sub.2][O.sub.3]/[Cr.sub.2][O.sub.3-x]/FeCr/Ce[O.sub.2])/semiconductor (Si) capacitor, in which the insulator consists of magnetic materials, is examined. The results have shown that the capacitor containing a magnetic gate insulator can be used in multilevel memories by the application of an external magnetic field.

Published
2009

214. Retrieval algorithm for CO2 and CH4 column abundances from short-wavelength infrared spectral observations by the Greenhouse gases observing satellite

Author

Yoshida, Y., Ota, Y., Eguchi, N., Kikuchi, N., Nobuta, K., Tran, H., Morino, I., and Yokota, T.

Subjects
lcsh:TA715-787, lcsh:Earthwork. Foundations, lcsh:TA170-171, Astrophysics::Galaxy Astrophysics, lcsh:Environmental engineering
Abstract

The Greenhouse gases Observing SATellite (GOSAT) was launched on 23 January 2009 to monitor the global distributions of carbon dioxide and methane from space. It has operated continuously since then. Here, we describe a retrieval algorithm for column abundances of these gases from the short-wavelength infrared spectra obtained by the Thermal And Near infrared Sensor for carbon Observation-Fourier Transform Spectrometer (TANSO-FTS). The algorithm consists of three steps. First, cloud-free observational scenes are selected by several cloud-detection methods. Then, column abundances of carbon dioxide and methane are retrieved based on the optimal estimation method. Finally, the retrieval quality is examined to exclude low-quality and/or aerosol-contaminated results. Most of the retrieval random errors come from instrumental noise. The interferences due to auxiliary parameters retrieved simultaneously with gas abundances are small. The evaluated precisions of the retrieved column abundances for single observations are less than 1% in most cases. The interhemispherical differences and temporal variation patterns of the retrieved column abundances show features similar to those of an atmospheric transport model.

Published
2011

215. Subcutaneous immunoglobulin for maintenance treatment in chronic inflammatory demyelinating polyneuropathy (PATH): a randomised, double-blind, placebo-controlled, phase 3 trial

Author

van Schaik, Ivo N, primary, Bril, Vera, additional, van Geloven, Nan, additional, Hartung, Hans-Peter, additional, Lewis, Richard A, additional, Sobue, Gen, additional, Lawo, John-Philip, additional, Praus, Michaela, additional, Mielke, Orell, additional, Durn, Billie L, additional, Cornblath, David R, additional, Merkies, Ingemar S J, additional, Sabet, A., additional, George, K., additional, Roberts, L., additional, Carne, R., additional, Blum, S., additional, Henderson, R., additional, Van Damme, P., additional, Demeestere, J., additional, Larue, S., additional, D'Amour, C., additional, Bril, V., additional, Breiner, A., additional, Kunc, P., additional, Valis, M., additional, Sussova, J., additional, Kalous, T., additional, Talab, R., additional, Bednar, M., additional, Toomsoo, T., additional, Rubanovits, I., additional, Gross-Paju, K., additional, Sorro, U., additional, Saarela, M., additional, Auranen, M., additional, Pouget, J., additional, Attarian, S., additional, Le Masson, G., additional, Wielanek-Bachelet, A., additional, Desnuelle, C., additional, Delmont, E., additional, Clavelou, P., additional, Aufauvre, D., additional, Schmidt, J., additional, Zschuentssch, J., additional, Sommer, C., additional, Kramer, D., additional, Hoffmann, O., additional, Goerlitz, C., additional, Haas, J., additional, Chatzopoulos, M., additional, Yoon, R., additional, Gold, R., additional, Berlit, P., additional, Jaspert-Grehl, A., additional, Liebetanz, D., additional, Kutschenko, A., additional, Stangel, M., additional, Trebst, C., additional, Baum, P., additional, Bergh, F., additional, Klehmet, J., additional, Meisel, A., additional, Klostermann, F., additional, Oechtering, J., additional, Lehmann, H., additional, Schroeter, M., additional, Hagenacker, T., additional, Mueller, D., additional, Sperfeld, A., additional, Bethke, F., additional, Drory, V., additional, Algom, A., additional, Yarnitsky, D., additional, Murinson, B., additional, Di Muzio, A., additional, Ciccocioppo, F., additional, Sorbi, S., additional, Mata, S., additional, Schenone, A., additional, Grandis, M., additional, Lauria, G., additional, Cazzato, D., additional, Antonini, G., additional, Morino, S., additional, Cocito, D., additional, Zibetti, M., additional, Yokota, T., additional, Ohkubo, T., additional, Kanda, T., additional, Kawai, M., additional, Kaida, K., additional, Onoue, H., additional, Kuwabara, S., additional, Mori, M., additional, Iijima, M., additional, Ohyama, K., additional, Baba, M., additional, Tomiyama, M., additional, Nishiyama, K., additional, Akutsu, T., additional, Yokoyama, K., additional, Kanai, K., additional, van Schaik, I.N., additional, Eftimov, F., additional, Notermans, N.C., additional, Visser, N., additional, Faber, C., additional, Hoeijmakers, J., additional, Rejdak, K., additional, Chyrchel-Paszkiewicz, U., additional, Casanovas Pons, C., additional, Alberti Aguiló, M., additional, Gamez, J., additional, Figueras, M., additional, Marquez Infante, C., additional, Benitez Rivero, S., additional, Lunn, M., additional, Morrow, J., additional, Gosal, D., additional, Lavin, T., additional, Melamed, I., additional, Testori, A., additional, Ajroud-Driss, S., additional, Menichella, D., additional, Simpson, E., additional, Chi-Ho Lai, E., additional, Dimachkie, M., additional, Barohn, R.J., additional, Beydoun, S., additional, Johl, H., additional, Lange, D., additional, Shtilbans, A., additional, Muley, S., additional, Ladha, S., additional, Freimer, M., additional, Kissel, J., additional, Latov, N., additional, Chin, R., additional, Ubogu, E., additional, Mumfrey, S., additional, Rao, T., additional, MacDonald, P., additional, Sharma, K., additional, Gonzalez, G., additional, Allen, J., additional, Walk, D., additional, Hobson-Webb, L., additional, and Gable, K., additional

Published
2018
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216. Correction : Dupuy, E., et al. Comparison of XH₂O retrieved from gosat short-wavelength infrared spectra with observations from the tccon network. Remote Sens. 2016, 8, 414

Author

Dupuy, E., Morino, I., Deutscher, N. M., Yoshida, Y., Uchino, O., Connor, B. J., Mazière, M. D., Griffith, D. W. T., Hase, F., Heikkinen, P., Hillyard, P. W., Iraci, L. T., Kawakami, S., Kivi, R., Matsunaga, T., Notholt, J., Petri, C., Podolske, J. R., Pollard, D. F., Rettinger, M., Roehl, C. M., Sherlock, V., Sussmann, R., Toon, G. C., Velazco, V. A., Warneke, T., Wennberg, P. O., Wunch, D., and Yokota, T.

Subjects
Earth sciences, ddc:550
Published
2016

217. Comparison of XH₂O retrieved from GOSAT short-wavelength infrared spectra with observations from the TCCON network

Author

Dupuy, E., Morino, I., Deutscher, N. M., Yoshida, Y., Uchino, O., Connor, B. J., De Mazière, M., Griffith, D. W. T., Hase, F., Heikkinen, P., Hillyard, P. W., Iraci, L. T., Kawakami, S., Kivi, R., Matsunaga, T., Notholt, J., Petri, C., Podolske, J. R., Pollard, D. F., Rettinger, M., Roehl, C. M., Sherlock, V., Sussmann, R., Toon, G. C., Velazco, V. A., Warneke, T., Wennberg, P. O., Wunch, D., and Yokota, T.

Subjects
Earth sciences, ddc:550
Abstract

Understanding the atmospheric distribution of water (H$_{2}$O) is crucial for global warming studies and climate change mitigation. In this context, reliable satellite data are extremely valuable for their global and continuous coverage, once their quality has been assessed. Short-wavelength infrared spectra are acquired by the Thermal And Near-infrared Sensor for carbon Observation-Fourier Transform Spectrometer (TANSO-FTS) aboard the Greenhouse gases Observing Satellite (GOSAT). From these, column-averaged dry-air mole fractions of carbon dioxide, methane and water vapor (XH$_{2}$O) have been retrieved at the National Institute for Environmental Studies (NIES, Japan) and are available as a Level 2 research product. We compare the NIES XH$_{2}$O data, Version 02.21, with retrievals from the ground-based Total Carbon Column Observing Network (TCCON, Version GGG2014). The datasets are in good overall agreement, with GOSAT data showing a slight global low bias of -3.1%± 17.7%, reasonable consistency over different locations (station bias of -3.1%±9.5%) and very good correlation with TCCON (R = 0.95). We identified two potential sources of discrepancy between the NIES and TCCON retrievals over land. While the TCCON XH$_{2}$O amounts can reach 6000–6500ppm when the atmospheric water content is high, the correlated NIES values do not exceed 5500 ppm. This could be due to a dry bias of TANSO-FTS in situations of high humidity and aerosol content. We also determined that the GOSAT-TCCON differences directly depend on the altitude difference between the TANSO-FTS footprint and the TCCON site. Further analysis will account for these biases, but the NIES V02.21 XH$_{2}$O product, after public release, can already be useful for water cycle studies.

Published
2016
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218. Evaluation of Remote Diagnoses Performance by Using Operating Performance Index at Different Measurement Intervals for Residential PV Systems

Author

Ajisaka, M., Ueda, Y., Yamada, R., and Yokota, T.

Subjects
Operation of PV Systems, Operation, Performance, Reliability and Sustainability of Photovoltaics
Abstract

32nd European Photovoltaic Solar Energy Conference and Exhibition; 1952-1955, Output power of a residential PV system is reduced by many factors such as shading, a malfunction, and a breakdown. A remote diagnoses method for residential PV systems by using Operating Performance Index (OPI) is developed in this research. OPI is defined as measured power generation divided by estimated power generation. In order to vilify the effect of time resolution on accuracy of OPI calculation, OPI(t) was calculated in the following measurement intervals: 1, 5, 10, 30, and 60 min. We also divided the celestial sphere into the following azimuth [deg.] and solar height h [deg.] resolutions: = 5, 10, 15, and 20, h =5, 10, and 15. OPIm(,h) is the OPI(t) frequency value of each sector of and h. OPIMp is the mode value of OPIm(,h) and it shows power generation performance of the system. We have evaluated OPI at different measurement intervals with various celestial sphere resolutions.

Published
2016
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220. Glycaemic control boosts glucosylated nanocarrier crossing the BBB into the brain

Author

Anraku, Y., primary, Kuwahara, H., additional, Fukusato, Y., additional, Mizoguchi, A., additional, Ishii, T., additional, Nitta, K., additional, Matsumoto, Y., additional, Toh, K., additional, Miyata, K., additional, Uchida, S., additional, Nishina, K., additional, Osada, K., additional, Itaka, K., additional, Nishiyama, N., additional, Mizusawa, H., additional, Yamasoba, T., additional, Yokota, T., additional, and Kataoka, K., additional

Published
2017
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221. Balance between RNA binding proetin TDP-43 and an RNA UGGAA repeat underlies pathogenesis of spinocerebellar ataxia type 31 (SCA31) and motor neuron disease fly models

Author

Ishiguro, T., primary, Sato, N., additional, Ueyama, M., additional, Fujikake, N., additional, Sellier, C., additional, Tokuda, E., additional, Zamiri, B., additional, Gall-Duncan, T., additional, Mirceta, M., additional, Furukawa, Y., additional, Yokota, T., additional, Wada, K., additional, Taylor, P., additional, Pearson, C.E., additional, Charlet-Berguerand, N., additional, Mizusawa, H., additional, Nagai, Y., additional, and Ishikawa, K., additional

Published
2017
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224. Successful amyotrophic lateral sclerosis treated with edaravone circle support network building from Dokkyo Medical University Koshigaya hospital (Successful allstar net from DMUK)

Author

Onoue, H., primary, Murakami, K., additional, Yoshizawa, K., additional, Yokota, T., additional, Norimine, S., additional, Akaiwa, Y., additional, Kamiya, F., additional, Ogawa, T., additional, Kamiya, T., additional, Hara, M., additional, Takiguchi, Y., additional, Numahata, K., additional, Yamaguchi, Y., additional, Tamura, N., additional, and Miyamoto, T., additional

Published
2017
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225. Comparative high resolution proteomic analysis of dystrophic mouse models reveals a core dystrophic proteome and the impact of aging

Author

van Westering, T., primary, Johansson, H., additional, Coenen-Stass, A., additional, Miyatake, S., additional, Tanihata, J., additional, Takeda, S., additional, Yokota, T., additional, Lehtiö, J., additional, Wood, M., additional, El Andaloussi, S., additional, Roberts, T., additional, and Aoki, Y., additional

Published
2017
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228. Clinical features and natural history of pathologically confirmed corticobasal degeneration-Japanese multicenter validation study of CBD-

Author

Aiba, I., primary, Shimohata, T., additional, Murayama, S., additional, Hasegawa, K., additional, Iwasaki, Y., additional, Yokota, O., additional, Sakai, M., additional, Yabe, I., additional, Takigawa, H., additional, Yokota, T., additional, Sugaya, K., additional, Ikeuchi, T., additional, Hasegawa, M., additional, Yoshida, M., additional, Komori, T., additional, Wakabayashi, K., additional, Saito, Y., additional, Tokumaru, A.M., additional, Sakurai, K., additional, and Nakashima, K., additional

Published
2017
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237. Clinical and genetic features of Japanese patients with multiple sclerosis and neuromyelitis optica spectrum disorder based on Japan multiple sclerosis biobank

Author

Matsushita, T., primary, Nakamura, Y., additional, Niino, M., additional, Fukaura, H., additional, Tanaka, M., additional, Ochi, H., additional, Kanda, T., additional, Yokota, T., additional, Matsui, M., additional, Kusunoki, S., additional, Terayama, Y., additional, Kawachi, I., additional, Ohashi, T., additional, Shimohama, S., additional, Nishiyama, K., additional, Nakatsuji, Y., additional, Suzumura, A., additional, Ochi, K., additional, Yamamoto, K., additional, Yamasaki, R., additional, Kawano, Y., additional, Tsuji, S., additional, Hinomura, A., additional, Tada, M., additional, Matsuyama, A., additional, Shimizu, Y., additional, Nagaishi, A., additional, Okada, K., additional, Shinoda, K., additional, Isobe, N., additional, and Kira, J.I., additional

Published
2017
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238. Clinicoradiological characteristics of SCA34 patients with the hot cross bun sign caused by the P.TRP246GLY mutation in ELOVL4

Author

Ozaki, K., primary, Doi, H., additional, Mitsui, J., additional, Sato, N., additional, Yamane, K., additional, Majima, T., additional, Irioka, T., additional, Ishiura, H., additional, Doi, K., additional, Morishita, S., additional, Koyama, K., additional, Miura, Y., additional, Matsumoto, N., additional, Tanaka, F., additional, Tsuji, S., additional, Mizusawa, H., additional, Yokota, T., additional, and Ishikawa, K., additional

Published
2017
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