Search Results 1-20 of 348

  • STUDY OF THE POSSIBILITY OF ZERO-EMISSION BY SIMULATION OF THE RESIDENTIAL ENERGY DEMAND IN 2050  [in Japanese]

    SUGIYAMA Minami , SHIMODA Yoshiyuki , YAMAGUCHI Yohei

    … By implementing these measures and installing solar cells in all detached houses, it is possible to realize zero-emission from the net annual energy consumption in 2050. … Since it is impossible to store electricity in the residential batteries across seasons, only a small amount of electricity generated by solar cells is available to be used in the residential sector. …

    Journal of Environmental Engineering (Transactions of AIJ) 85(770), 289-298, 2020

    J-STAGE 

  • STUDY OF ENERGY SAVING EFFECT AND CATCH UP TO ELECTRIC DEMAND OF FUEL CELL FOR RESIDENCE WITH DETAILED MEASUREMENT SURVEY IN AN ACTUAL HOUSE  [in Japanese]

    YAMAMOTO Takahiro , SUMIYOSHI Daisuke , CHOI Youngjin

    … <p> The results of a measurement survey of PEFC installed in detached houses in Fukuoka City are shown in this paper. … The purpose of this measurement survey was to collect the measurement data of fuel cells that are practically used in households. …

    Journal of Environmental Engineering (Transactions of AIJ) 85(767), 45-54, 2020

    J-STAGE 

  • Tailored cell sheet engineering using microstereolithography and electrochemical cell transfer

    Kobayashi Yuka , Cordonier Christopher E. J. , Noda Yohei , Nagase Fuminori , Enomoto Junko , Kageyama Tatsuto , Honma Hideo , Maruo Shoji , Fukuda Junji

    … To coat the fabricated objects with a thin gold layer, conventional cyanide-based gold plating was unusable because it severely damaged almost all cells. … We further demonstrated that cell sheets grown on gold-coated 3D objects were rapidly detached along with the desorption of electroactive-oligopeptide monolayer and transferred to a surrounding hydrogel. …

    Scientific Reports (9), 10415, 2019-07-18

    IR 

  • STUDY ON PRIMARY ENERGY REDUCTION EFFECT BY INSTALLING HOME-USE FUEL CELL COGENERATION SYSTEM  [in Japanese]

    ARINAMI Yuki , SAKAGUCHI Jun , AKABAYASHI Shin-ichi

    … When a large number of fuel cells are installed, the power burden of the grid power is reduced. …

    Journal of Environmental Engineering (Transactions of AIJ) (761), 687-697, 2019-07

    J-STAGE  AIJ 

  • Degradation Mechanism and Relative Stability of Methylammonium Halide Based Perovskites Analyzed on the Basis of Acid–Base Theory

    Emilio J. Juarez-Perez , Luis K. Ono , Iciar Uriarte , Emilio J. Cocinero , Yabing Qi

    … CH3X (X = Br/I) is a released degradation gas/low boiling point liquid arising from methylammonium (MA+) based perovskites, which has been largely overlooked in the literature focusing on stability of perovskite solar cells. … The latter property makes CH3NH2 molecules stay preferentially attached on the electrophilic perovskite surface (Pb2+) during the dynamic simulation instead of being detached as observed for the NH3 molecule. …

    ACS Applied Materials & Interfaces 11(13), 12586-12593, 2019-03-08

    IR 

  • Effect of nicotinamide on the flagellar detachment and regeneration of<i> Euglena</i>  [in Japanese]

    Okuwa-Hayashi Hirotaka , Inui Hiroshi , Inagaki Junko , Nakazawa Masami , Ebara Shuhei , Enomoto Toshiki , Sakamoto Tatsuji , Nakano Yoshihisa

    cells was diluted with water or culture medium, cell division occurred and then flagella were regenerated after 24 h, resulting in the onset of euglenoid exercise. … The electrophoresis of the detached flagellar proteins revealed that the proteins resembled tublin (55 kDa) and paraflagella rod 2 (69 kDa) …

    VITAMINS 93(3), 115-122, 2019

    J-STAGE 

  • Development of a large-scale cell compression device with adjustable amount and time for stimulation  [in Japanese]

    MORI Naoki , WANG Junfeng , MAEDA Eijiro , MATSUMOTO Takeo

    … <p>It is well known that cells sense and respond to mechanical stimulation such as tension, shear, and compression. … Our preliminary study suggested that DNA aggregation tends to disappear after direct compression of the cell nucleus, although its reproducibility is poor partly because we used adherent cells on the substrate and the flatness of their nuclei may make it difficult to apply them deformation large enough to cause DNA loosening without breaking the nuclear membrane. …

    The Proceedings of Mechanical Engineering Congress, Japan 2019(0), J02608P, 2019

    J-STAGE 

  • The mechanism of long-term functional maintenance of neural stem cells by 3D culture system.  [in Japanese]

    Yoshioka Kento , Hagihara Masahiko , Hatano Masahiko , Kasuya Yoshitoshi

    … <p>The hippocampus that includes neural stem cells (NSCs) is an important organ associated with memory and learning. … Those aggregates detached from the sheet could differentiate into the three cell lineages in response to differentiating agents. …

    Proceedings for Annual Meeting of The Japanese Pharmacological Society 92(0), 2-O-37, 2019

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  • Mechanism of cellular detachment caused by frequency sweep vibration  [in Japanese]

    KURASHINA Yuta , IMASHIRO Chikahiro , TAKEMURA Kenjiro

    … <p>Nowadays, innovative therapies for tissue engineering and regenerative medicine have been created and a large number of cells with high viability are cultured for these therapies. … For instance, the adherent cells on the culture dish are detached from the bottom of the dish by using sweep vibration without enzymes. …

    The Proceedings of the Dynamics & Design Conference 2019(0), 426, 2019

    J-STAGE 

  • Detachment of Mesenchymal Stem Cells and Their Cell Sheets Using pH-Responsive CaCO<sub>3</sub> Particles

    Sugiyama Hironobu , Hakamada Masataka , Mabuchi Mamoru

    … The present study describes detachment of human mesenchymal stem cells (hMSC) and their cell sheets <i>via</i> … The time course of detachment behavior showed that the hMSC sheet was detached in a shorter time than individual cells. … Thus, the hMSC sheet was successfully detached without cell death.</p> …

    MATERIALS TRANSACTIONS 60(11), 2456-2463, 2019

    J-STAGE 

  • Potential of Adjuvant-induced Lymphangiomas in Mice: Its Advantages as an Animal Model to Study Lymphatic Endothelial Cells

    Ezaki Taichi

    … We obtained LA102, which recognizes lymphatic endothelial cells, but not blood vessel endothelial cells. … At three days after FIA injection, simple squamous mesothelial cells became cuboidal and detached from each other to lose their polarity and formed multi layers. …

    Journal of Tokyo Women's Medical University 89(Extra1), E75-E99, 2019

    J-STAGE 

  • A Photo-Activatable Peptide Mimicking Functions of Apolipoprotein A-I

    Kawahara Haruka , Okuhira Keiichiro , Miyashita Naoki , Tachibana Koki , Tsuda Yusuke , Morimoto Kyohei , Tsuji Kohei , Shigenaga Akira , Otaka Akira , Ishida Tatsuhiro

    … In this study, we developed a photo-activatable peptide, 2F*, which is an 18 amino acid peptide mimicking apoA-I bearing an internal photocleavable caging group that is designed to assume an α-helical structure in response to a light stimulus and trigger efflux of cholesterol from cells. … Mass spectrometry indicated that, after light exposure, the caging group detached from 2F* and it assumed the α-helical structure in the presence of lipids, and enhanced cholesterol efflux from cells. …

    Biological and Pharmaceutical Bulletin 42(6), 1019-1024, 2019

    J-STAGE  Ichushi Web 

  • Critical role of Erythrocyte Binding-Like protein of the rodent malaria parasite Plasmodium yoelii to establish an irreversible connection with the erythrocyte during invasion

    Kegawa Yuto , Asada Masahito , Ishizaki Takahiro , Yahata Kazuhide , Kaneko Osamu

    … Plasmodium malaria parasites multiply within erythrocytes and possess a repertoire of proteins whose function is to recognize and invade these vertebrate host cells. … Quantitative time-lapse imaging revealed that with ATc administration a significant number of merozoites were detached from the erythrocyte after the erythrocyte deformation event and no echinocytosis was observed, indicating that EBL is required for merozoites to establish an irreversible connection with erythrocytes during invasion. …

    Parasitology International 67(6), 706-714, 2018-12

    IR  Ichushi Web 

  • In vitro mimicking the morphology of hepatic lobule tissue based on Ca-alginate cell sheets

    Liu Zeyang , Lu Minmin , Takeuchi Masaru , Yue Tao , Hasegawa Yasuhisa , Huang Qiang , Fukuda Toshio

    … We propose a novel approach in the fabrication of Ca-alginate gel sheets, embedded with liver cells (RLC-18) in order to mimic liver lobule tissue. … Viability of embedded cells was ensured to exceed 80%. … In addition, we detached cell sheets from the electrode substrate and stacked them into a 3D multi-layered structure to mimic the morphology of liver lobule tissue. …

    Biomedical Materials 13(3), 035004, 2018-05

    IR 

  • ESTIMATION ENERGY SAVING EFFECTS OF SHARING FUEL CELL WITH TWO HOUSEHOLDS BY SIMULATION PROGRAM:Study on effective usage of the home fuel cell in the apartment housing  [in Japanese]

    YAMAMOTO Takahiro , AMATATSU Koshiro , SUMIYOSHI Daisuke

    …  This purpose of this report is to develop methods of introducing fuel cells to households of apartments. … Households of apartments tending to consume less energy than households of detached houses.<br> · … This program calculated electric power generation, gas usage and waste heating usage of fuel cells, using input information of electricity usage and hot water usage by households as well as weather conditions. …

    Journal of Environmental Engineering (Transactions of AIJ) (746), 365-374, 2018-04

    J-STAGE  AIJ 

  • Inductions of granulosa cell luteinization and cumulus expansion are dependent on the fibronectin-integrin pathway during ovulation process in mice

    Kitasaka Hiroya , Kawai Tomoko , Hoque S. A. Masudul , Umehara Takashi , Fujita Youko , Shimada Masayuki

    … It has been known that EGF-like factor secreted from LH-stimulated granuloma cells acts on granulosa cells and cumulus cells to induce ovulation process. … Granulosa cells are changed the morphology with differentiating cell functions to produce progesterone. … Cumulus cells are detached to make a space between the cells to accumulate hyaluronan rich matrix. …

    PLoS ONE 13(2), e0192458, 2018-02-08

    IR 

  • Loss Production Mechanism in Stator Cascade Flow Field of a Multi-Stage Transonic Axial Compressor  [in Japanese]

    SAITO Seishiro , FURUKAWA Masato , YAMADA Kazutoyo , WATANABE Keisuke , MATSUOKA Akinori , NIWA Naoyuki

    … <p>In this study, a multi-stage transonic axial compressor has been investigated using a large-scale detached eddy simulation (DES) with approximately 4.5 hundred million computational cells. …

    The Proceedings of Mechanical Engineering Congress, Japan 2018(0), J0550201, 2018

    J-STAGE 

  • Long-term monitoring of bioluminescence circadian rhythms of cells in a transgenic <i>Arabidopsis</i> mesophyll protoplast culture

    Nakamura Shunji , Oyama Tokitaka

    … Interestingly, the period lengths of bioluminescence circadian rhythms of protoplasts under constant conditions were larger than those of detached leaves, suggesting that the period lengths of mesophyll cells in leaves were modulated from their intrinsic properties by the influence of other tissues/cells. … By analyzing the circadian behavior of isolated protoplasts, the basic circadian system of plant cells may be better understood.</p> …

    Plant Biotechnology 35(3), 291-295, 2018

    J-STAGE 

  • Proposal of a cell culture dish for non-detachment cell seeding:1st report Principle and basic culture characteristics -  [in Japanese]

    Hagimori Sho , Park Jongho , Yanagida Yasuko , Hatsuzawa Takeshi

    … At this time, cells are detached from the dish using an enzyme etc., however, the culture period is prolonged because of the damage of the cells. …

    Proceedings of JSPE Semestrial Meeting 2018S(0), 463-464, 2018

    J-STAGE 

  • Numerical Study on Rotating Characteristics of Unsteady Flow Inner Pump-turbine in Pump Mode

    Yang Jun , Xie Tian , Giorgio Pavesi , Liu Xiaohua , Liu Jun

    … In order to investigate the formation of the rotating stall in diffuser of pump-turbine in pump mode, the unsteady flow with radial rotating characteristics before the occurrence of rotating stall are investigated by detached eddy simulation. … One is composed of 4 cells propagating at 0.073 times of impeller rotating speed. … The other one is made up of 3 rotating cells with 0.2 times of backward impeller rotating speed. …

    International Journal of Fluid Machinery and Systems 11(3), 224-233, 2018

    J-STAGE 

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