Yuji SATO

Overtime work and stress response in a group of Japanese workers (2009)

Sato, Yuji, Miyake, Hitoshi, Thériault, Gilles

Background Working long overtime hours is considered a cause of mental health problems among workers but such a relationship has yet to be empirically confirmed. Aim To clarify the influence of...

Three Dimensional Magnetohydrodynamical Simulations of Core Collapse Supernova (2008)

Mikami, Hayato, Sato, Yuji, Matsumoto, Tomoaki, Hanawa, Tomoyuki

We show three-dimensional magnetohydrodynamical simulations of core collapse supernova in which the progenitor has magnetic fields inclined to the rotation axis. The simulations employed a simple...

Event-driven Learning Classifier Systems for Online Soccer Games (2008)

Yuji Sato, Ryutaro Kanno

This paper reports on the application of classifier systems to the acquisition of decision-making algorithms for agents in online soccer games. The objective of this research is to support changes in...

Event-driven Hybrid Classifier Systems and Online Learning for Soccer Game Strategies (2008)

Yuji Sato

The field of robot soccer is a useful setting for the study of artificial intelligence and machine

Swainsonine reduces 5-fluorouracil tolerance in the multistage resistance of colorectal cancer cell lines (2007)

Hamaguchi, Jun, Nakagawa, Hiroaki, Takahashi, Masato, Kudo, Takeaki, Kamiyama, Naoya, Sun, Bailong, ...

Abstract Background Drug resistance is a major problem in cancer chemotherapy. Acquisition of chemo-resistance not only reduces the effectiveness of drugs, but also promotes side effects and markedly...

Risk factors of the progression of abdominal aortic calcification in patients on chronic haemodialysis (2007)

Yamada, Kazuhiro, Fujimoto, Shouichi, Nishiura, Ryosuke, Komatsu, Hiroyuki, Tatsumoto, Mariko, Sato, Yuji, ...

Background. Vascular calcification is an independent determinant of cardiovascular events in maintenance haemodialysis (HD) patients. It is not known whether acute changes of the serum calcium...

公孫氏政権と司馬懿の遼東遠征 (2006)

佐藤 佑治, サトウ ユウジ, Satō Yūji, Yuji Sato

司馬懿の遼東遠征が持つ意味を、公孫氏政権の盛衰とからめて考えてみた。この遠征の成功は司馬懿の国盗りの本格的なスタ-トとなったのではない...

CIN85 Is Localized at Synapses and Forms a Complex with S-SCAM via Dendrin (2006)

Kawata, Akira, Iida, Junko, Ikeda, Mitsunobu, Sato, Yuji, Mori, Hiroki, Kansaku, Ai, ...

Membrane-associated guanylate kinase inverted (MAGI)-1 plays a role as a scaffold at cell junctions in non-neuronal cells, while S-SCAM, its neuronal isoform, is involved in the organization of...

ワールドスタディ(中国 杭州,上海)実践記録 (2005)

サトウ ユウジ, Satō Yūji, Yuji Sato

『紀要』96号と『所報』27号で報告したワールドスタディの準備過程に続けて、2004年度初めて実施した講義と海外研修の実践記録であり、今後の展開...

Comparative Study of the Asparagine-Linked Sugar Chains of Human Lipocalin-Type Prostaglandin D Synthase Purified from Urine and Amniotic Fluid, and Recombinantly Expressed in Chinese Hamster Ovary Cells (2000)

Manya, Hiroshi, Sato, Yuji, Eguchi, Naomi, Seiki, Kousuke, Oda, Hiroshi, Nakajima, Hiroshi, ...

Lipocalin-type prostaglandin D synthase (L-PGDS) is a highly glycosylated member of the lipocalin gene family and is secreted into various human body fluids. We comparatively analyzed the structures...

In vivo trafficking and catabolism of IgG1 antibodies with Fc associated carbohydrates of differing structure (2000)

Wright, Ann, Sato, Yuji, Okada, Toyohiro, Chang, Kern Hee, Endo, Tamao, Morrison, Sherie L.

We have now produced mouse–human chimeric IgG1 in wild-type Chinese hamster ovary (CHO) cell lines Pro-5 as well as in the glycosylation mutants Lec 2, Lec 8, and Lec 1. Analysis of the attached...

Development of a real-time defocus-image modulation processing electron microscope. II. Dynamic observation of spherical aberration-free phase image of surface atoms (1999)

Takai, Yoshizo, Kimura, Yoshihide, Ikuta, Takashi, Shimizu, Ryuichi, Sato, Yuji, Isakozawa, Shigehito, ...

A real-time defocus-image modulation processing lectron microscope, which utilizes a custom designed, floating type, accelerating voltage generation system to modulate focus quickly and precisely,...

Three studies toward adaptive and evolutionary systems: Emergent Computation Model, Coevolutionary Model and Cooperating robots (1995)

Hisaaki Hatano, Yuji Sato, Yasusi Kanada, Shoji Hatano, Ryuichi Oka

M) [Kan 94b]. FAM is a method similar to simulated annealing but only uses local information. The performance is comparable to GSAT in large-scale graph coloring problems [Kan 95c]. Secondly,...

Immunohistochemical quantification of substance P in spinal dorsal horns of patients with multiple system atrophy (1991)

Tomokane, Naoyuki, Kitamoto, Tetsuyuki, Tateishi, Jun, Sato, Yuji, 北本, 哲之, 立石, 潤, ...

Using a computer-assisted image analyser, an immunohistochemical quantification method of substance P-like immunoreactivity (SPLI) in laminae I + II of spinal dorsal horn was established and applied...

Leukocytosis-Promoting Factor of Bordetella pertussis III. Its Identity with Protective Antigen

Sato, Yuji, Arai, Hideo, Suzuki, Kenji

Leukocytosis-promoting factor (LPF) was purified from the supernatant of a 5-day liquid culture of Bordetella pertussis strains Tohama and no. 134. The preparations appeared to be filamentous...

Leukocytosis-Promoting Factor of Bordetella pertussis II. Biological Properties

Sato, Yuji, Arai, Hideo, Suzuki, Kenji

The leukocytosis-promoting factor (LPF), purified from materials extracted from agar in which Bordetella pertussis was grown, caused leukocytosis and an increased sensitivity to histamine when as...

Leukocytosis-Promoting Factor of Bordetella pertussis III. Its Identity with Protective Antigen

Sato, Yuji, Arai, Hideo, Suzuki, Kenji

Leukocytosis-promoting factor (LPF) was purified from the supernatant of a 5-day liquid culture of Bordetella pertussis strains Tohama and no. 134. The preparations appeared to be filamentous...

Leukocytosis-Promoting Factor of Bordetella pertussis II. Biological Properties

Sato, Yuji, Arai, Hideo, Suzuki, Kenji

The leukocytosis-promoting factor (LPF), purified from materials extracted from agar in which Bordetella pertussis was grown, caused leukocytosis and an increased sensitivity to histamine when as...

Synaptic Scaffolding Molecule α Is a Scaffold To Mediate N-Methyl-d-Aspartate Receptor-Dependent RhoA Activation in Dendrites▿

Iida, Junko, Ishizaki, Hiroyoshi, Okamoto-Tanaka, Miki, Kawata, Akira, Sumita, Kazutaka, Ohgake, Shintaro, ...

Synaptic scaffolding molecule (S-SCAM) interacts with a wide variety of molecules at excitatory and inhibitory synapses. It comprises three alternative splicing variants, S-SCAMα, -β, and -γ. We...

Effect of Tonsillectomy Plus Steroid Pulse Therapy on Clinical Remission of IgA Nephropathy: A Controlled Study

Komatsu, Hiroyuki, Fujimoto, Shouichi, Hara, Seiichiro, Sato, Yuji, Yamada, Kazuhiro, Kitamura, Kazuo

Background and objectives: Few well-designed investigations have examined how tonsillectomy plus steroid pulse therapy affects IgA nephropathy. A prospective, controlled study therefore was performed...