Search Results - "Ishimatsu, K."

Use of rain gardens for stormwater management in urban design and planning by Ishimatsu, K., Ito, K., Mitani, Y., Tanaka, Y., Sugahara, T., Naka, Y.

“…Ecosystem services in urban areas have deteriorated year on year due to increased urbanization. As a consequence of increased urbanization, floods threaten…”
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Image quality and radiation dose of renal perfusion CT with low-dose contrast agent: a comparison with conventional CT using a 320-row system by Asayama, Y., Nishie, A., Ishigami, K., Ushijima, Y., Kakihara, D., Fujita, N., Morita, K., Ishimatsu, K., Takao, S., Honda, H.

“…To compare perfusion computed tomography (CT) with reconstructed image from source data using low-dose contrast agent and conventional 320-row CT for the…”
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Numerical study on the effects of the rupture process of a secondary diaphragm in an expansion tube by Kage, K., Ishimatsu, K., Okubayashi, T.

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Adult age difference of ignoring offset distractors at fixation by Ishimatsu, K., Kumada, T.

“…Abstract only…”
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Numerical study of the effects of the rupture process of a secondary diaphragm in expansion tubes by Kage, K., Ishimatsu, K., Okubayashi, T.

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Foreseeing and active-suppression of anomalous discharge in plasma processing equipment by in-situ monitoring of plasma state using viewing port probe by Yasaka, M., Takeshita, M., Tama, M., Kitamura, T., Ito, N., Itagaki, Y., Uesugi, F., Okamura, K., Kodama, A., Miyagawa, R., Ishimatsu, K., Hagiwara, M., Asano, T.

“…We demonstrate for the first time the foreseeing and active suppression of anomalous discharge in a plasma processing equipment. The foreseeing of anomalous…”
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Leakage radiations in a medical electron accelerator facility--calculation of neutron doses in the facility by Ishimatsu, K, Morikawa, K

“…Neutron doses often come dominant in mazes of electron accelerator facilities in which X-rays of energies more than 10 MV are produced. A simple analytical…”
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Leakage radiations in a medical electron accelerator facility--X-rays and capture gamma-rays by Morikawa, K, Ishimatsu, K

“…Absorbed dose rates of photons are measured in the maze of a medical electron accelerator facility. Radiations in the maze include high energy recoiled…”
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Leakage radiations in a medical electron accelerator facility--measurement of neutrons and comparison with calculation by Morikawa, K, Ishimatsu, K

“…Neutron dose equivalent rates are measured in the irradiation room and the maze of a medical electron accelerator facility. An m-counter used for measurement…”
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Performance Study of the Whole-Body, Multilayer Positron Computed Tomograph. - PCTW-II by Okajima, K., Ueda, K., Takami, K., Ishimatsu, K., Hayashi, T., Torizuka, K.

“…A whole body Positron CT has been developed. The system has a gantry consisting of 4 detector-rings and provides 7 slice-images simultaneously. The…”
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Attention control with sequential expectancy to target locations by Ishimatsu, K., Kumada, T., Kaneko, R., Miura, T.

“…Abstract only…”
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Performance Study of Whole-Body, Multislice Positron Computed Tomograph POSITOLOGICA-II by Takami, K., Ueda, K., Okajima, K., Tanaka, E., Nohara, N., Tomitani, T., Yamamoto, M., Murayama, H., Shishido, F., Ishimatsu, K., Ohgushi, A., Inoue, S., Takakusa, Y., Hayashi, T., Nakase, S.

“…A 3-detector ring, 5-slice whole-body positron CT has been developed and is being tested. The PCT, POSITOLOGICA-II, has a total of 480 BGO's (160/ring), and…”
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Investigation of Contribution Functions in a Scintillation Camera by Ueda, Ken, Kawaguchi, Fumio, Takami, Katsumi, Ishimatsu, Kenji

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Evaluation of scintillation camera performance for low-contrast objects by Ueda, K, Ishimatsu, K

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Design Consideration for a Continuously Rotating Positron Computed Tomograph by Takami, K., Ishimatsu, K., Hayashi, T., Ueda, K., Kawaguchi, F., Okajima, K., Ohgushi, A., Inoue, S., Takakusa, Y., Nakase, S., Tanaka, E.

“…Design consideration for a whole-body, multislice Positron CT having 3 detector rings, 160 BGO crystal/ring, and a continuously rotating scan is described. The…”
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Purification and Properties of Acid Deoxyribonucleases of Human Gastric Mucosa and Cervix Uteri by Yamanaka, Masayoshi, Tsubota, Yoriaki, Anai, Motoaki, Ishimatsu, Koji, Okumura, Makoto, Katsuki, Shibanosuke, Takagi, Yasuyuki

“…The acid deoxyribonucleases in homogenates of human gastric mucosa and cervix uteri were purified extensively by a procedure including DEAE-cellulose and…”
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Production system for 18F-2-deoxy-2-fluoro-D-glucose--a trial for automatic production by Nagamachi, S, Irie, T, Inoue, O, Yamasaki, T, Ishimatsu, K

“…We have developed a production system for 18F-2-deoxy-2-fluoro-D-glucose (18F-2FDG), which assures reliable production with easy handling and reduces radiation…”
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Leakage neutrons and X-rays in a therapeutic microtron facility by Ishimatsu, K, Nagamachi, S, Morikawa, K, Nishimura, M

“…Measurements of dose equivalent rate distribution in a medical microtron facility were done for neutrons and X-rays originated from 14 MV or 8 MV X-ray…”
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Measurement of neutrons from an electron accelerator by rem-counter by Nagamachi, S, Ishimatsu, K, Nishimura, M, Morikawa, K

“…In the measurement of neutrons from the medical electron accelerator by a rem counter, two problems disturb accurate measurements. One is the pile-up of…”
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Development of a high efficiency scintillation camera by Nagasawa, Y, Ishimatsu, K, Tabuchi, H, Takami, K, Ueda, T

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