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16,348 results on '"Inoue, M."'

606. Effects of stream surface inclination on tip leakage flow fields in compressor rotors

Author

Furukawa, M., Saiki, K., Nagayoshi, K., Kuroumaru, M., and Inoue, M.

Subjects
Compressors -- Aerodynamics, Rotors -- Dynamics, Science and technology
Abstract

Experimental and computational results of tip leakage flow fields in a diagonal flow rotor at the design flow rate are compared with those in an axial flow rotor. In the diagonal flow rotor, the casing and hub walls are inclined at 25 deg and 45 deg, respectively, to the axis of rotation, and the blade has airfoil sections with almost the same tip solidity as that of the axial flow rotor. It is found out that 'breakdown' of the tip leakage vortex occurs at the aft part of the passage in the diagonal flow rotor. The 'vortex breakdown' causes significant changes in the nature of the tip leakage vortex: disappearance of the vortex core, large expansion of the vortex, and appearance of low relative velocity region in the vortex. These changes result in a behavior of the tip leakage flow that is substantially different from that in the axial flow rotor: no rolling-up of the leakage vortex downstream of the rotor, disappearance of the casing pressure trough at the aft part of the rotor passage, large spread of the low-energy fluid due to the leakage flow, much larger growth of the casing wall boundary layer, and considerable increase in the absolute tangential velocity in the casing wall boundary layer. The vortex breakdown influences the overall performance, also: large reduction of efficiency with the tip clearance, and low level of noise.

Published
1998

611. Home network system supporting consumer electronics recall

Author

Nawasaki, H., Oono, H., and Inoue, M.

Subjects
Consumer electronics -- Analysis, Network architecture -- Analysis, Product recalls -- Methods, Network architecture, Product recall, Business, Electronics and electrical industries, Engineering and manufacturing industries
Published
2009

616. Impact of weight change on specific-cause mortality among middle-aged Japanese individuals

Author

Saito, I., Konishi, M., Iso, H., Inoue, M., and Tsugane, S.

Subjects
Body weight -- Influence, Body weight -- Demographic aspects, Body weight -- Research, Mortality -- Japan, Mortality -- Demographic aspects, Mortality -- Research, Cancer -- Patient outcomes, Cancer -- Research, Cardiovascular diseases -- Patient outcomes, Cardiovascular diseases -- Research, Health, Social sciences
Published
2009

620. Preparation for a first-in-man lentivirus trial in cystic fibrosis patients

Author

Griesenbach, U, Alton, E, Beekman, J, Boyd, C, Davies, J, Davies, L, Dekkers, J, Gill, D, Hasegawa, M, Higgins, T, Hironaka, T, Inoue, M, Hyde, S, Innes, A, Pringle, I, Pytel, K, Sumner-Jones, S, Tsugumine, S, Wasowicz, M, and Medical Research Council (MRC)

Subjects
Genetics & Heredity, Technology, Medical And Health Sciences, Science & Technology, Biotechnology & Applied Microbiology, Medicine, Research & Experimental, Research & Experimental Medicine, Biological Sciences, Life Sciences & Biomedicine, Biotechnology
Published
2019

624. Direct oral anticoagulants versus vitamin K antagonists after recent ischemic stroke in patients with atrial fibrillation

Author

Seiffge, D.J. Paciaroni, M. Wilson, D. Koga, M. Macha, K. Cappellari, M. Schaedelin, S. Shakeshaft, C. Takagi, M. Tsivgoulis, G. Bonetti, B. Kallmünzer, B. Arihiro, S. Alberti, A. Polymeris, A.A. Ambler, G. Yoshimura, S. Venti, M. Bonati, L.H. Muir, K.W. Yamagami, H. Thilemann, S. Altavilla, R. Peters, N. Inoue, M. Bobinger, T. Agnelli, G. Brown, M.M. Sato, S. Acciarresi, M. Jager, H.R. Bovi, P. Schwab, S. Lyrer, P. Caso, V. Toyoda, K. Werring, D.J. Engelter, S.T. De Marchis, G.M. on behalf of the CROMIS-2, RAF, RAF-DOAC, SAMURAI, NOACISP LONGTERM, Erlangen Verona registry collaborators

Abstract

Objective: We compared outcomes after treatment with direct oral anticoagulants (DOACs) and vitamin K antagonists (VKAs) in patients with atrial fibrillation (AF) and a recent cerebral ischemia. Methods: We conducted an individual patient data analysis of seven prospective cohort studies. We included patients with AF and a recent cerebral ischemia (

Published
2019

641. Comparison of twelve dielectric moisture probes for soil water measurement under saline conditions

Author

Inoue, M., Ahmed, B.A. Ould, Saito, T., and Irshad, M.

Subjects
Soils, Salts in -- Environmental aspects, Agricultural productivity -- Environmental aspects, Soil moisture -- Measurement, Environmental issues
Abstract

Recently the research on the determination of soil water content and electrical conductivity using automated technique has received tremendous attention. Selecting the type of system that should be used for soil water measurement under saline conditions depends on its precision. A laboratory study was carried out to measure the soil water content ([theta]) and soil solution electrical conductivity ([EC.sub.w]) using eight portable dielectric moisture probes namely ML1, ML2, MP4, WET, SK8, MIN, EC2 and SM2 and four profile probes namely ES, AG, P1 and P2. Air-dried Tottori sand dune soil was converted into saline by NaCl solutions of various concentrations. The out-put results of moisture probes showed that measurement accuracy was strongly dependent on the concentration of salt in the soil. Among the sensors WET, EC2 and ES exhibited higher sensitivity to the salts and over estimated water content by 0.04-0.08 [cm.sup.3] [cm.sup.-3] whereas MP4, WET, SM2, ES, AG and P1 sensors also over estimated the volumetric water content by 0.02-0.03 [cm.sup.3] [cm.sup.-3] at 3.83 dS [m.sup.-1] soil salinity as compared to normal soil. Higher [EC.sub.w] increased the relative error of soil water measurement across the sensors. Among the moisture meters, commercially available ML1, ML2, SK8 and P2 gave sufficient accuracy in the presence of salts. Key words: Dielectric moisture probe, saline soil, electrical conductivity, water content, dry land, INTRODUCTION Salinity is one of the major environmental problems confronting agriculture especially in arid and semi-arid regions (25). The accumulation of high soluble salts in the soil can significantly decrease [...]

Published
2008

647. 10-bit CMOS optical link system for silicon vertex detector of BELLE

Author

Sato, K., Uchiyama, T., Majima, H., Nakajima, M., Inoue, M., Yamanaka, J., Saitoh, Y., Miyahara, S., Kamiya, M., Ikeda, H., Tanaka, M., Matsuda, T., and Yamada, Y.

Subjects
Complementary metal oxide semiconductors -- Usage, Photodetectors -- Research, Detector circuits (Telecommunications) -- Research, Integrated circuits -- Usage, Business, Electronics, Electronics and electrical industries
Abstract

An optical link system (OLS) is to be used in the data acquisition (DAQ) system for the Silicon Vertex Detector of the KEK B-factory experiment (BELLE collaboration). In this study we report the 10-bit, or channel (ch), OLS in which CMOS ICs are used as the transceiver circuitry for both transmitting and receiving, infrared LEDs are used as photo transmitting devices, and Si PIN photodiodes (PDs) are used as photo-receiving devices. We have obtained a 32 Mbps/ch data rate, at around 5 dB of dynamic range, with less than 8 nsec of jitters and an error rate of less than [10.sup.-9]. The scheme we proposed in this study has been confirmed assuming it will be used in the readout system.

Published
1998

649. Activation of Ca2+-dependent K+ channels by cyanide in guinea pig adrenal chromaffin cells

Author

Inoue, M. and Imanaga, I.

Subjects
Cyanides -- Genetic aspects, Chromaffin cells -- Analysis, Calcium ions -- Analysis, Potassium channels -- Analysis, Biological sciences
Abstract

Research was conducted to examine the effects of cyanide on whole cell current determined with the perforated-patch method in adrenal medullary cells. Adrenal medullae were administered with collagenase to acquire dissociated chromaffin cells while currents were recording using an Axopatch 200A amplifier. Results showed that exposures to hypoxia or mitochondrial led to an increase in intracellular Ca2+ concentration. They also indicated that the cyanide positively produced inward and outward currents at membrane potentials.

Published
1998

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