Search Results - "Hirano, Masaya"

Effect of hydrophobic groups on adsorption of arginine-based amino acids to solid surfaces in water by Fukushima, Akinori, Hirano, Masaya, Sato, Ryuichi

“…We calculate the free energies of adsorption between a solid wall and various arginine derivatives in water using molecular dynamics simulations. We vary the…”
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A Pneumonia Screening System based on Parasympathetic Activity Monitoring in Non-contact Way using Compact Radars Beneath the Bed Mattress by Matsui, Takemi, Kobayashi, Tsuyoshi, Hirano, Masaya, Kanda, Masahiro, Sun, Guanghao, Otake, Yusuke, Okada, Masakazu, Watanabe, Sadao, Hakozaki, Yuikiya

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Comparison of hemodynamics of intracranial aneurysms between MR fluid dynamics using 3D cine phase-contrast MRI and MR-based computational fluid dynamics by Isoda, Haruo, Ohkura, Yasuhide, Kosugi, Takashi, Hirano, Masaya, Alley, Marcus T., Bammer, Roland, Pelc, Norbert J., Namba, Hiroki, Sakahara, Harumi

“…Introduction Hemodynamics is thought to play a very important role in the initiation, growth, and rupture of intracranial aneurysms. The purpose of our study…”
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A Cationic Iridium-catalyzed C(sp3)–H Silylation of 2-Alkyl-1,3-azoles at the α-Position in the 2-Alkyl Group Leading to 2-(1-Silylalkyl)-1,3-azoles by Hirano, Masaya, Fukumoto, Yoshiya, Matsubara, Nao, Chatani, Naoto

“…The regioselective silylation of the α-C(sp3)–H bond in the 2-alkyl group in 2-alkyl-1,3-azole derivatives with hydrosilanes, catalyzed by the combination of…”
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In vivo hemodynamic analysis of intracranial aneurysms obtained by magnetic resonance fluid dynamics (MRFD) based on time-resolved three-dimensional phase-contrast MRI by Isoda, Haruo, Ohkura, Yasuhide, Kosugi, Takashi, Hirano, Masaya, Takeda, Hiroyasu, Hiramatsu, Hisaya, Yamashita, Shuhei, Takehara, Yasuo, Alley, Marcus T., Bammer, Roland, Pelc, Norbert J., Namba, Hiroki, Sakahara, Harumi

“…Introduction Hemodynamics is thought to play a very important role in the initiation, growth, and rupture of intracranial aneurysms. The purpose of our study…”
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Visualization of hemodynamics in intracranial arteries using time-resolved three-dimensional phase-contrast MRI by Yamashita, Shuhei, Isoda, Haruo, Hirano, Masaya, Takeda, Hiroyasu, Inagawa, Shoichi, Takehara, Yasuo, Alley, Marcus T., Markl, Michael, Pelc, Norbert J., Sakahara, Harumi

“…Purpose To visualize the hemodynamics of the intracranial arteries using time‐resolved three‐dimensional phase‐contrast (PC)‐MRI (4D‐Flow). Materials and…”
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Inhibition of Tumor-Promoting Effects by Poricoic Acids G and H and Other Lanostane-Type Triterpenes and Cytotoxic Activity of Poricoic Acids A and G from Poria cocos by Ukiya, Motohiko, Akihisa, Toshihiro, Tokuda, Harukuni, Hirano, Masaya, Oshikubo, Manabu, Nobukuni, Yoshitoshi, Kimura, Yumiko, Tai, Takaaki, Kondo, Seizo, Nishino, Hoyoku

“…The structures of two novel 3,4-seco-lanostane-type triterpenes isolated from the sclerotium of Poria cocos were established to be…”
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Acoustic Noise Transfer Function in Clinical MRI by Hamaguchi, Takashi, MS, Miyati, Tosiaki, PhD, DMSc, Ohno, Naoki, MS, Hirano, Masaya, MS, Hayashi, Norio, PhD, Gabata, Toshifumi, MD, PhD, Matsui, Osamu, MD, PhD, Matsushita, Tatsuhiko, MS, Yamamoto, Tomoyuki, RT, Fujiwara, Yasuhiro, MS, Kimura, Hirohiko, MD, PhD, Takeda, Hiroyasu, RT, Takehara, Yasuo, MD, PhD

“…Rationale and Objectives Acoustic noise both in terms of its magnitude and frequency during magnetic resonance imaging (MRI) scan is influenced by imaging…”
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A multi-compartmental SE-BOLD interpretation for stimulus-related signal changes in diffusion-weighted functional MRI by Kershaw, Jeff, Tomiyasu, Moyoko, Kashikura, Kenichi, Hirano, Yoshiyuki, Nonaka, Hiroi, Hirano, Masaya, Ikehira, Hiroo, Kanno, Iwao, Obata, Takayuki

“…A new interpretation is proposed for stimulus‐induced signal changes in diffusion‐weighted functional MRI. T2‐weighted spin‐echo echo‐planar images were…”
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Calibrated magnetic resonance hydrometry to quantify pancreatic juice: A preliminary study by Jin, En-hao, Ichikawa, Tomoaki, Erturk, Sukru Mehmet, Motosugi, Utaroh, Hirano, Masaya, Araki, Tsutomu

“…Purpose To investigate the effectiveness of the calibrated MR hydrometry (CMRH) method for accurately measuring pancreatic secretion. Materials and Methods All…”
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Iridium-Catalyzed Regioselective C(sp3)–H Silylation of 4‑Alkylpyridines at the Benzylic Position with Hydrosilanes Leading to 4‑(1-Silylalkyl)pyridines by Fukumoto, Yoshiya, Hirano, Masaya, Chatani, Naoto

“…The regioselective silylation of C­(sp3)–H bonds at the benzylic position in 4-alkylpyridines with hydrosilanes is described. The reaction proceeds in the…”
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Ir4(CO)12-Catalyzed Benzylic C(sp3)–H Silylation of 2‑Alkylpyridines with Hydrosilanes Leading to 2‑(1-Silylalkyl)pyridines by Fukumoto, Yoshiya, Hirano, Masaya, Matsubara, Nao, Chatani, Naoto

“…The iridium-catalyzed C­(sp3)–H silylation of 2-alkylpyridines with hydrosilanes at the benzylic position to afford 2-(1-silylalkyl)­pyridines is described…”
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Efficacy of multislice computed tomography for gastroenteric and hepatic surgeries by Ohtani, Hiroshi, Kawajiri, Hidemi, Arimoto, Yuichi, Ohno, Koichi, Fujimoto, Yasuhisa, Oba, Hiroko, Adachi, Kenji, Hirano, Masaya, Terakawa, Shoichi, Tsubakimoto, Mitsuo

“…AIM: To determine the efficacy of multislice CT for gastroenteric and hepatic surgery.METHODS: Dual-phase helical computed tomography was performed in 50 of 51…”
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A Cationic Iridium-catalyzed C(sp3)–H Silylation of 2-Alkyl-1,3-azoles at the α-Position in the 2-Alkyl Group Leading to 2-(1-Silylalkyl)-1,3-azoles by Hirano, Masaya, Fukumoto, Yoshiya, Matsubara, Nao, Chatani, Naoto

“…The regioselective silylation of the α-C(sp3)–H bond in the 2-alkyl group in 2-alkyl-1,3-azole derivatives with hydrosilanes, catalyzed by the combination of…”
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Isotropic Diffusion-weighted MR Imaging with Tetrahedral Gradients in the Upper Abdomen by HORI, Masatoshi, KIM, Tonsok, MURAKAMI, Takamichi, ONISHI, Hiromitsu, TSUBOYAMA, Naohiro, OSUGA, Keigo, TOMODA, Kaname, NAKAMURA, Hironobu, HIRANO, Masaya, NOZAKI, Atsushi

“…A tetrahedral gradient diffusion sequence for body imaging for a 1.5T scanner was implemented, and we compared the quality of images acquired with the new…”
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Comparative Effectiveness of Routine Invasive Coronary Angiography for Managing Unstable Angina by Oshima, Yasuo, Morishima, Yuko, Ono, Koichi, Hirano, Masaya, Suzuki, Katsunori

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Ir 4 (CO) 12 -Catalyzed Benzylic C(sp 3 )-H Silylation of 2-Alkylpyridines with Hydrosilanes Leading to 2-(1-Silylalkyl)pyridines by Fukumoto, Yoshiya, Hirano, Masaya, Matsubara, Nao, Chatani, Naoto

“…The iridium-catalyzed C(sp )-H silylation of 2-alkylpyridines with hydrosilanes at the benzylic position to afford 2-(1-silylalkyl)pyridines is described. The…”
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Speciation of Inorganic Arsenic in Groundwater as Molybdoarsenate by On-Site Solid-Phase Extraction and Graphite Furnace Atomic Absorption Spectrometry by Murakami, Masahiko, Hirano, Masaya, Shibahara, Toshiaki, Kubota, Toshio

“…Solid-phase extraction was used for on-site speciation and preconcentration of inorganic arsenic in groundwater involving the retention of molybdoarsenate on…”
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Hemodynamic analysis of intracranial aneurysms by Isoda, Haruo, Takeda, Hiroyasu, Yamashita, Shuhei, Takehara, Yasuo, Sakahara, Harumi, Hiramatsu, Hisaya, Namba, Hiroki, Hirano, Masaya, Okhura, Yasuhide, Kosugi, Takashi, Alley, Marcus T

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Higher longitudinal brain white matter atrophy rate in aquaporin-4 IgG-positive NMOSD compared with healthy controls by Masuda, Hiroki, Mori, Masahiro, Hirano, Shigeki, Uzawa, Akiyuki, Uchida, Tomohiko, Muto, Mayumi, Ohtani, Ryohei, Aoki, Reiji, Hirano, Yoshiyuki, Kuwabara, Satoshi

“…We aimed to compare longitudinal brain atrophy in patients with neuromyelitis optica spectrum disorder (NMOSD) with healthy controls (HCs). The atrophy rate in…”
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