Search Results 1-20 of 10987

  • Study Profile of the Tohoku Medical Megabank Community-Based Cohort Study

    Hozawa Atsushi , Sasaki Ryohei , Takanashi Nobuyuki , Otsuka Kotaro , Sakata Kiyomi , Kuriyama Shinichi , Kikuya Masahiro , Tanabe Osamu , Sugawara Junichi , Suzuki Kichiya , Suzuki Yoichi , Tanno Kozo , Kodama Eiichi N , Fuse Nobuo , Kiyomoto Hideyasu , Tomita Hiroaki , Uruno Akira , Hamanaka Yohei , Metoki Hirohito , Ishikuro Mami , Obara Taku , Kobayashi Tomoko , Nakaya Naoki , Kitatani Kazuyuki , Takai-Igarashi Takako , Ogishima Soichi , Satoh Mamoru , Ohmomo Hideki , Tsuboi Akito , Egawa Shinichi , Ishii Tadashi , Ito Kiyoshi , Ito Sadayoshi , Nakamura Tomohiro , Taki Yasuyuki , Minegishi Naoko , Ishii Naoto , Nagasaki Masao , Igarashi Kazuhiko , Koshiba Seizo , Shimizu Ritsuko , Tamiya Gen , Nakayama Keiko , Motohashi Hozumi , Tsuchiya Naho , Yasuda Jun , Shimizu Atsushi , Hachiya Tsuyoshi , Shiwa Yuh , Tominaga Teiji , Tanaka Hiroshi , Oyama Kotaro , Tanaka Ryoichi , Kawame Hiroshi , Fukushima Akimune , Hirata Takumi , Ishigaki Yasushi , Tokutomi Tomoharu , Osumi Noriko , Kobayashi Tadao , Nagami Fuji , Hashizume Hiroaki , Arai Tomohiko , Kawaguchi Yoshio , Higuchi Shinichi , Sakaida Masaki , Narita Akira , Endo Ryujin , Nishizuka Satoshi , Tsuji Ichiro , Hitomi Jiro , Nakamura Motoyuki , Ogasawara Kuniaki , Yaegashi Nobuo , Kinoshita Kengo , Kure Shigeo , Sakai Akio , Kogure Mana , Kobayashi Seiichiro , Sobue Kenji , Sasaki Makoto , Yamamoto Masayuki , Nochioka Kotaro

    … We obtained information on lifestyle, effect of disaster, blood, and urine information (Type 1 survey), and some detailed measurements (Type 2 survey), such as carotid echography and calcaneal ultrasound bone mineral density. …

    Journal of Epidemiology 31(1), 65-76, 2021

    J-STAGE 

  • Study of Ablative Thermal Protection System with Density Gradient

    SUZUKI Toshiyuki , KUBOTA Yuki , ISHIDA Yuichi , AOKI Takuya , FUJITA Kazuhisa , YAMADA Kazuhiko , HIRAI Kenichi

    … <p>Functionally graded ablative materials with density gradient were newly developed for the thermal protection system of future space exploration missions. … The ablating surface was densified to reduce the amount of surface recession, while the density inside the ablator was reduced with expectation of weight reduction and high heat insulation. …

    TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN 19(1), 116-122, 2021

    J-STAGE 

  • A Study on PMD Device for Microsatellites Using Electrodynamic Tether

    SATO Tsuyoshi , KAWAMOTO Satomi , WATANABE Takeo , KAMACHI Koh , OHKAWA Yasushi , OIKAWA Yu , OKAJIMA Lena , OKUBO Hiroshi

    … The effects on the performance of various parameters were evaluated by numerical simulation in considering such precise models as those used for plasma density and geomagnetic field. …

    TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN 19(1), 61-67, 2021

    J-STAGE 

  • Distributed Winding IPM Motor using Amorphous Metal Teeth

    Enomoto Yuji , Nagata Minori , Imagawa Takao

    … In this study, we evaluated the effect of high efficiency on the distributed winding IPM motor with high magnetic flux density inside the iron core. …

    IEEJ Journal of Industry Applications 10(1), 107-113, 2021

    J-STAGE 

  • Experimental analysis of the spreading of a liquid film on a bipropellant thruster chamber wall

    SAKO Noritaka , HAYASHI Jun , DAIMON Yu , TANI Hiroumi , KAWANABE Hiroshi

    … Water was used as the test liquid because hydrazine-derivative fuels, which are generally used in bipropellant thrusters, are toxic, and the density and surface tension of water are similar to those of hydrazine. …

    Journal of Thermal Science and Technology 16(1), JTST0008-JTST0008, 2021

    J-STAGE 

  • The Association of Small Dense Low-Density Lipoprotein Cholesterol and Coronary Heart Disease in Subjects at High Cardiovascular Risk

    Higashioka Mayu , Ninomiya Toshiharu , Sakata Satoko , Honda Takanori , Hata Jun , Shibata Mao , Yoshida Daigo , Goto Kenichi , Kitazono Takanari , Osawa Haruhiko

    … <p><b>Aim: </b>The present study aims to investigate the association between serum small dense low-density lipoprotein (sdLDL) cholesterol level and the development of coronary heart disease (CHD) in subjects at high cardiovascular risk.<b> … Elevated serum sdLDL cholesterol was associated with the development of CHD even in subjects at high cardiovascular risk.</p> …

    Journal of Atherosclerosis and Thrombosis 28(1), 79-89, 2021

    J-STAGE 

  • Discovery of C-9 Modified Berberine Derivatives as Novel Lipid-Lowering Agents

    Li Dong-Dong , Yu Pan , Xu Hui , Wang Zhen-Zhong , Xiao Wei , Zhao Lin-Guo

    … exhibited better activity profiling in these four tests involving with inhibition of total cholesterol (TCHO), triglyceride (TG), and low-density lipoprotein cholesterol (LDLC) and the increase of high-density lipoprotein cholesterol (HDLC). … Correspondingly, the BBR analogs with 9-<i>O</i>-cinnamic moiety probably exhibited potent lipid-lowering activity, and should be exploited as an important versatile template for the development of BBR-like lipid-lowering agents.</p> …

    Chemical and Pharmaceutical Bulletin 69(1), 59-66, 2021

    J-STAGE 

  • Measurement of Dislocation Density Change during Tensile Deformation in Coarse-Grained Aluminum by <i>In-Situ</i> XRD Technique with Tester Oscillation

    Adachi Hiroki , Mizowaki Hiroshi , Hirata Masahiro , Okai Daisuke , Nakanishi Hidetaka

    … XRD measurement during tensile deformation while oscillating the tensile tester, it was possible to measure the change in dislocation density of a pure aluminum alloy having coarse grains with the grain size of 20 µm. … In the coarse-grained material, the dislocation density during tensile deformation changed through four regions, as in the case of the fine-grained material. …

    MATERIALS TRANSACTIONS 62(1), 62-68, 2021

    J-STAGE 

  • Modulated Uniaxial Compression Analysis of Respirable Pharmaceutical Powders

    Barona David , Shamsaddini Abouzar , Aisenstat Maximilian , Thalberg Kyrre , Lechuga-Ballesteros David , Damadzadeh Behzad , Vehring Reinhard

    … <p>We describe a new instrument and method for measuring compressed bulk density of respirable pharmaceutical powders under low compression pressure: the modulated compression tester. … Compared to established methods for the determination of density and related parameters for pharmaceutical powders, this instrument has the capability of measuring smaller samples. …

    KONA Powder and Particle Journal, 2021

    J-STAGE 

  • DEVELOPMENT OF FIRE-RESISTANT COVERING METHOD FOR STEEL BEAM AIMING AT LABOR SAVING:−Thinning of winding type fire-proofing covering materials−  [in Japanese]

    MORITA Takeshi , KONDO Shiro

    … As a result, it was confirmed that the thinning of heat-resistant rock wool by increasing the density was the simplest and most effective from the viewpoint of fire resistance and labor saving.</p> …

    AIJ Journal of Technology and Design (64), 972-977, 2020-10

    J-STAGE  AIJ 

  • Development of Remote Participation System for the Thomson Scattering Measurement on QUEST  [in Japanese]

    河野 香 , 井戸 毅 , 東島 亜紀 , PENG Yi , 大澤 佑規 , 江尻 晶

    … The electron temperature (Te) and electron density (ne) are important parameters for fusion plasma research. …

    九州大学応用力学研究所所報 (158), 6-12, 2020-09

    IR 

  • Development of UAV LiDAR System and Efforts for Precise Terrain Measurement Including Landslide Disaster Area  [in Japanese]

    宮坂 聡 , 髙橋 弘 , 宇野女 草太 , 田村 恵子 , 笠 けやき , 國枝 信吾 , 中舎 哉 , 鈴木 浩二

    日本リモートセンシング学会誌 = Journal of the Remote Sensing Society of Japan 40(3), 141-146, 2020-07

  • REGENERATION POLICY OF OPEN SPACES IN JIŽNÍ MĚSTO IN PRAGUE:Focus on the relationship between the municipality and the inhabitants  [in Japanese]

    TANAKA Yuno

    … At present, several decades after its initial development, due to its physical ageing and changing residents' needs, the living environment has been required to be regenerated. …

    Journal of Architecture and Planning (Transactions of AIJ) (773), 1437-1446, 2020-07

    J-STAGE  AIJ 

  • Thyroid hormone receptor beta mutations alter photoreceptor development and function in Danio rerio(zebrafish)

    Ciana Deveau , Xiaodong Jiao , Sachihiro C. Suzuki , Asha Krishnakumar , Takeshi Yoshimatsu , J Fielding Hejtmancik , Ralph F. Nelson

    … Transgenic reporters show loss of cone trbeta2 activation in the 6BP+1 mutant but increase in the density of cones with active blue, green, and UV opsin genes. … Our results confirm a critical role for trbeta2 in long-wavelength cone development. …

    PLOS Genetics 16(6), e1008869, 2020-06-22

    IR 

  • Molecular approaches underlying the oogenic cycle of the scleractinian coral, Acropora tenuis

    Ee Suan Tan , Ryotaro Izumi , Yuki Takeuchi , Naoko Isomura , Akihiro Takemura

    … Coral branches were collected monthly from coral reefs around Sesoko Island (Okinawa, Japan) for histological observation by in situ hybridisation (ISH) of the Vasa (AtVasa) and Low Density Lipoprotein Receptor (AtLDLR) genes and immunohistochemistry (IHC) of AtVasa and AtVG. …

    Scientific Reports 10(1), 9914, 2020-06-18

    IR 

  • DEVELOPMENT OF RETROFIT ATTIC PARTY WALL FOR THE PREVENTION OF RAPID OVERALL FIRE SPREAD WITHIN OLD WOODEN MULTIFAMILY OR ACCOMMODATION BUILDINGS  [in Japanese]

    ANAN Akane , HASEMI Yuji , MATSUYAMA Ken , KAGIYA Koji , OUCHI Wataru

    … Therefore, it is unrealistic that to apply the wall structure needing the exact construction work such as public notifications to retrofit attic party wall.</p><p> In consideration of need processing work including the dimensions adjustment in the attic space inside, the wall structure adopted Gypsum boards in this study.</p><p> The development was carried out based on following two points.</p><p> (1) A covering material does not penetrate a flame during heating, and do not produce cracks. …

    Journal of Environmental Engineering (Transactions of AIJ) (772), 435-444, 2020-06

    J-STAGE  AIJ 

  • SPATIAL STRUCTURE OF PHNOM PENH AND RESIDENTIAL CHARACTERISTICS OF SHOPHOUSE BLOCKS FROM A VIEWPOINT OF TRANSPORTATION ACTIVITIES  [in Japanese]

    SHIRAISHI Hideo , WAKITA Yoshihisa , MAKI Norio

    … is important to grasp spatial urban structure to properly identify characteristics of shophouse blocks and its functions to sustain characteristics of individual space and development of the entire city whereas the most of previous studies on the Shophouses focused on the spatial structure and usage of the Shophouse itself without identifying its role in the entire city.</p><p> </p><p> This study aims to clarify the functions of "Shophouse blocks" in Phnom Penh by analyzing inhabitants' transportation activity obtained from …

    Journal of Architecture and Planning (Transactions of AIJ) (772), 1217-1227, 2020-06

    J-STAGE  AIJ 

  • Land Value Capture: Defining Crucial Variables Difference-in-Differences Model for Residential Properties Surrounding MRT Jakarta Stage I

    Mohammed Ali Berawi , Darmawan Alexander , Gunawan , Miraj Perdana , Hamzah Abdul Rahman

    … Positive effect on property value can be gained from the development of public transportation system. … From the statistical analysis (multi collinearity, paired T, ANOVA, and normality test), it is found that variables significantly affecting the residential property price are unit area, shared building, shared land, land area, building area, density, distance to MRT/CBD/hospital/favorite high school, and public park. …

    Evergreen 7(2), 253-261, 2020-06

    IR  DOI 

  • The C-terminal region including the MH6 domain of Msx1 regulates skeletal development

    Ichihara Aki , Yasue Akihiro , Mitsui Silvia Naomi , Arai Daishi , Minegishi Yoshiyuki , Oyadomari Seiichi , Imoto Issei , Tanaka Eiji

    … The femoral epiphysis showed no change in the trabecular number, but decreased bone mass, bone density, and trabecular width in Msx1ΔMH6/ΔMH6 mice. … These findings suggest that the C-terminal region including the MH6 domain of MSX1 plays important roles not only in tooth development and palatal fusion, but also in postnatal bone formation. …

    Biochemical and Biophysical Research Communications 526(1), 62-69, 2020-03-16

    IR 

  • The development of the laboratory experiment which makes flux density of magnetic to be an arbitrary constant  [in Japanese]

    櫻井 勇良

    湘南工科大学紀要 = Shonan Institute of Technology journal 54(1), 47-53, 2020-03

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