Search Results - "Fukuoka, Shoji"

Numerical calculation for bed variation in compound-meandering channel using depth integrated model without assumption of shallow water flow by Uchida, Tatsuhiko, Fukuoka, Shoji

“…•The BVC method can compute the bottom velocity acting on a bed surface in 3D flow.•Bed variation calculation based on the BVC method is presented.•We…”
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River improvement techniques for mitigating river bed degradation and channel width reduction in the sandy Hii River where sediment transport occurs at normal times by Gotoh, Takahisa, Fukuoka, Shoji

“…In the sandy Hii River, a large amount of sediment yield from upper river basin had brought developments of braided channels covered with sand waves. In the…”
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Quasi-3D two-phase model for dam-break flow over movable bed based on a non-hydrostatic depth-integrated model with a dynamic rough wall law by Uchida, Tatsuhiko, Fukuoka, Shoji

“…•A depth integrated two-phase model of fluid and sediment motions is proposed.•3D flows and flows near the bed is calculated with interphase momentum…”
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Risk Assessment of Levee Seepage Failure Based on the Levee Seepage Failure Probability Pf and the Levee Vulnerability Index t by Fukuoka, Shoji, Tabata, Kosuke

“…AbstractThis study presents scientific methods for risk assessment of levee seepage failure. First, the levee seepage failure probability, Pf, was calculated…”
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Interface-resolved large eddy simulations of hyperconcentrated flows using spheres and gravel particles by Fukuda, Tomoo, Fukuoka, Shoji

“…•Interface-resolved large eddy simulations were performed with spheres and gravel.•Gravel simulations reproduced hyperconcentrated flows in laboratory…”
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Generation of Organotantalum Reagents and Conjugate Addition to Enones by Shibata, Ikuya, Kano, Takeyoshi, Kanazawa, Nobuaki, Fukuoka, Shoji, Baba, Akio

“…A superior method of conjugate allylation: The transmetalation of allyltin compounds with TaCl5 yielded active tantalum reagents for conjugate addition to…”
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Tatsuaki Nakato: A Bridge between Hydraulic Engineering in the United States and Japan by Ettema, Robert, Fukuoka, Shoji

“…Forum papers are thought-provoking opinion pieces or essays founded in fact, sometimes containing speculation, on a civil engineering topic of general interest…”
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Extracorporeal membrane oxygenation support for balloon atrial septostomy in a BMPR2 variant‐associated pulmonary arterial hypertension by Fukuoka, Shoji, Kaku, Noriyuki, Nagata, Hazumu, Nagatomo, Yusaku, Higashi, Kanako, Toyomura, Daisuke, Hirata, Yuichiro, Hirono, Keiichi, Yamamura, Kenichiro, Ohga, Shouichi

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Preface by Nguyen, Kim Dan, Fukuoka, Shoji, Jenkins, Jim, Soldati, Alfredo

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Preface by Nguyen, Kim Dan, Fukuoka, Shoji, Jenkins, Jim, Soldati, Alfredo

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Temporal and spatial distributions of flood water storage volume of the main river and tributaries in the Ishikari River basin by Fukuoka, Shoji, Ishii, Yutaro

“…In recent years, Japan experienced frequent and intense heavy rainfalls, resulting in serious flood disasters in many areas. It is also necessary to control…”
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Clinical outcomes of pulmonary agenesis: A systematic review of the literature by Fukuoka, Shoji, Yamamura, Kenichiro, Nagata, Hazumu, Toyomura, Daisuke, Nagatomo, Yusaku, Eguchi, Yoshimi, Uike, Kiyoshi, Hirata, Yuichiro, Inoue, Hirosuke, Ochiai, Masayuki, Ohga, Shouichi

“…Introduction Pulmonary agenesis is a complete absence of the pulmonary parenchyma, airways, and vasculature unilaterally or bilaterally. Although bilateral…”
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Long-Term Renal Involvement in Association with Fontan Circulation by Muraoka, Mamoru, Nagata, Hazumu, Yamamura, Kenichiro, Sakamoto, Ichiro, Ishikita, Ayako, Nishizaki, Akiko, Eguchi, Yoshimi, Fukuoka, Shoji, Uike, Kiyoshi, Nagatomo, Yusaku, Hirata, Yuichiro, Nishiyama, Kei, Tsutsui, Hiroyuki, Ohga, Shouichi

“…Multiorgan dysfunction is a concern of Fontan patients. To clarify the pathophysiology of Fontan nephropathy, we characterize renal disease in the long-term…”
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Usefulness of a Radiofrequency Transseptal Needle in the Second Puncture of Fontan Extracardiac Conduit by Nagatomo, Yusaku, Nagata, Hazumu, Fukuoka, Shoji, Hirata, Yuichiro, Yamamura, Kenichiro, Ohga, Shouichi

“…We performed a second puncture of the extracardiac conduit in an 11-year-old Fontan patient to assess the patency of the stent previously deployed in the left…”
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Nonhydrostatic Quasi-3D Model Coupled with the Dynamic Rough Wall Law for Simulating Flow over a Rough Bed with Submerged Boulders by Uchida, Tatsuhiko, Fukuoka, Shoji, Papanicolaou, A. (Thanos) N, Tsakiris, Achilleas G

“…AbstractA reliable depth-integrated model that is suited for capturing the complex flow found with an array of submerged boulders over a permeable rough bed…”
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Effects of sizes and shapes of gravel particles on sediment transports and bed variations in a numerical movable-bed channel by Fukuoka, S., Fukuda, T., Uchida, T.

“…•A numerical movable-bed channel with particles of various shapes was developed.•Numerical movable-bed experiments were conducted for spheres and gravel…”
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AORTIC SURGERY IS ONE OF THE RISK FACTORS FOR ENHANCEMENT OF PRESSURE WAVE REFLECTION IN ADULT PATIENTS WITH CONGENITAL HEART DISEASE by Murakami, Tomoaki, Fukuoka, Shoji, Shiraga, Kazuhiro, Saito, Yuko, Higashi, Koji, Tateno, Shigeru, Kawasoe, Yasutaka, Nakajima, Hiromichi, Aotsuka, Hiroyuki, Niwa, Koichiro

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BLOOD PRESSURE IN ADULT PATIENTS WITH CONGENITAL HEART DISEASE by Murakami, Tomoaki, Kobayashi, Hironobu, Nagamine, Hiroki, Shiraga, Kazuhiro, Fukuoka, Shoji, Koji, Higashi, Tateno, Shigeru, Yasutaka, Kawasoe, Hiromichi, Nakajima, Aotsuka, Hiroyuki, Niwa, Koichiro

“…[...]we also reported that the surgical intervention for aortic arch increases pressure wave reflection, which would elevate BP. [...]we compared the brachial…”
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Lead Iodide−HMPA as a Novel Catalyst for Chemo- and Diastereoselective Carbonyl Allylation of α,β-Epoxy Ketones with Allylic Stannanes by Shibata, Ikuya, Fukuoka, Shoji, Yoshimura, Naritoshi, Matsuda, Haruo, Baba, Akio

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Simple Synthetic Method of Allyl- and Vinyl-Epoxides by Allylation of Carbonyl Groups with Allylic Tins Catalyzed by PbI2-HMPA by Shibata, Ikuya, Fukuoka, Shoji, Baba, Akio

“…Allyl epoxides were prepared by the chemoseletive allylation at the carbonyl groups of α-bromo ketones with allylic tin, where PbI2-HMPA effected as a…”
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