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Polarized Emission of Molecular Film With Lanthanide (Ⅲ) Complex

第11届国际电机与系统学术会议

作者： Chihiro hasegawa Shoji Nishikata Department of Electrical and Electronic Engineering Tokyo Denki University

＜正＞A new sensorless rotor position detecting method for self-controlled synchronous motors is *** proposed method is based on the idea that the induced electromotive forces in the armature windings due to the pulsation included in the field current when a chopper is used as a field circuit depend on the rotor position of the *** principle of the proposed method is explained *** the usefulness of this method is discussed through experimental and simulated results when the motor is operated at a constant ***,an experimental investigation with the proposed sensorless rotor position detecting method at starting is discussed.

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复旦学报（自然科学版） 2007年第5期46卷 727-页

作者： M.hasegawa Deparment of Chemistry and Biological Science College of Science and EngineeringAoyama Gakuin University

1 Results In the coordination system by using complexation with organic ligand, the ff emission of lanthanide(Ⅲ) (Ln(Ⅲ)) is induced the excitation energy transfer form the organic chromophore under the light-irradiation. However, there are not so much number of reports to discuss the energy relaxation mechanism in such complexes with Ln(Ⅲ). Recently, we succeeded firstly to estimate the rate constant of the energy transfer between the ligand and Ln(Ⅲ) in Pr(Ⅲ)-phenanthroline analogs[1]. Here, we will di...

关键词： lanthanide complex ff-emission LB film energy transfer heavy metal effect

New role of athletic trainer in elderly health promotion in Japan

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New role of athletic trainer in elderly health promotion in ...

Contribution of Musculoskeletal Disorders to Chronic Lumbago in Parkinson’s Disease

第29届FIMS世界运动医学大会

作者： Mochizuki M hasegawa S Institute for Innovation Design Project Research InstitutesComprehensive Research OrganizationWaseda UniversityTokyoJapan

Purpose: In Japan, Certified Athletic Trainer (ATC) is not approving as the medical personal by Organization of the Ministry of Health, Labor and welfare. Thus we cannot legally evaluate or treat injured athletes. As ATC, what we can do legally in Japan? We examined the effect of pre-participation screening and functional tests by ATC on elderly healthy subjects in order to

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Advances in Parkinson's Disease 2016年第3期5卷 61-66页

作者： Makoto Shiraishi Kensuke Shinohara Masashi Akamatsu Yasuhiro hasegawa Division of Neurology Department of Internal Medicine St. Marianna University School of Medicine Kawasaki-City Japan

Purpose: To clarify the impact of bone metabolism disorder on lumbago in Parkinson’s Disease (PD). Methods: Data was retrospectively analyzed from 52 patients with PD in our outpatient clinic for more than 1 year (mean age, 63 ± 4 years old;mean duration from onset, 6.3 ± 0.8 years). Patients’ characteristics, comorbid musculoskeletal disorders, serum bone metabolism biomarkers, and bone mineral density were examined. Results: Twenty-one PD patients (40.2%) had chronic lumbago. Severe comptocormia and scoliosis were the most common musculosketal disorders in this group (47.6%) affected by lumbago, followed by osteoporosis (14.3%), compression fracture (4.8%). There was no significant difference in the duration of PD, body mass index, frequency of falls, bone mineral density, tartrate-resistant acid phosphatase-5b, osteocalcin, and N-terminal telopeptide between PD patients with or without chronic lumbago. Multivaritae logistic regression analysis identified the independent predictors of chroni lumbago in PD patients as Hoen-Yahr stage (odds ration [OR] = 2.794, 95%CI 1.103 - 7.076), and elevated serum 1,25-OH2 vitamin D level ([OR] = 0.92, 95%CI 0.86 - 98). Conclusion: Bone metabolism disorders are found to be associated with chronic lumbago in PD patients.

关键词： Chronic Lumbago Parkinson’s Disease Bone Mineral Metabolism 1 25-(OH)2-Vitamin D

The Mechanism of Flow Field around a Rotating Cylinder with Fins for High Performance Magnus Wind Turbine

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Journal of Energy and Power Engineering 2016年第1期10卷 23-31页

作者： Nobuhiro Murakami Hiroaki hasegawa Toshihiro Haniu Masahide Nakamura Dept. of Mechanical Engineering Tegatagakuen-machi 1-1 Graduate School of Engineering & Resource Science Akita Univ.Akita 010-8502 Japan Dept. of Mechanical and Intelligent Engineering Yoto Graduate School of Engineering Utsunomiya Univ. Utsunomiya-shi 7-1-2 Japan

Spiral Magnus is a unique wind turbine system that rotates with cylinders which have spiral-shaped fins coiled around them （instead of using the more common propeller-type blades）. In the present study, three models （cylinder with no fins, cylinder with straight fins and cylinder with spiral fins） were installed, and fluid force measurements were performed by a strain gauge force balance. A PIV （particle image velocimetry） system was used to better understand the flow fields around the cylinder. Considering the results of the experiment, it was confirmed that, the aerodynamic performance of the rotating cylinder can be improved by the fin. However, the straight fin makes the flow close to the cylinder surface ineffective. The rotary cylinder with the spiral fins was able to generate the greatest lift among three models, because the spiral fin effectively influences the vicinity of the cylinder surface.

关键词： Wind turbine Magnus effect wind tunnel test spiral Magnus.

Assessment of cardiac output in liver transplantation recipients

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Hepatobiliary & Pancreatic Diseases International 2008年第4期7卷 362-366页

作者： Tomohide Hori Chiduru Yamamoto Shintaro Yagi Taku Iida kentaro Taniguchi Takashi hasegawa Koichiro Yamakado Yukinobu Hori Kan Takeda Kazuo Maruyama Shinji Uemoto Department of Hepato-Pancreato-Biliary Surgery and Transplantation Kyoto University Hospital54 Shogoinkawara- choSakyo-kuKyoto606-8507Japan Department of Hepatobiliary Pancreatic Surgery Mie University Hospital2-174 EdobashiTsu CityMie Prefecture514-8507 Japan Department of Anesthesiology and Critical Care Medicine Mie University Graduate School of Medicine2-174 EdobashiTsu CityMie Prefecture514-8507Japan Department of Radiology Mie University Graduate School of Medicine2-174 EdobashiTsu CityMie Prefecture514-8507Japan Nagoya Economic University Graduate School of Law 61-1 UchikuboInuyama City Aichi Prefecture 484-8504Japan

BACKGROUND:Liver cirrhosis causes peculiar systemic hemodynamics,and accurate evaluation of systemic hemodynamic state is important for cirrhotic recipients who underwent living donor liver transplantation(LDLT). We investigated the clinical advantages of a novel non- invasive method for measuring systemic hemodynamic parameters using indocyanine green(ICG). METHODS:Twenty-eight LDLT recipients were evaluated. Simultaneous measurements of cardiac output(CO)using Swan-Ganz catheters and pulse dye densitometry(PDD) were performed every 12 hours after LDLT.A total of 155 sets of simultaneous CO measurements were obtained. RESULTS:The CO values obtained by PDD correlated well with those obtained by the invasive catheter *** addition,none of the recipients developed any side-effects, and we verified the safety of repeated ICG *** is safe,even for repeated use over time in the same recipient. Moreover,PDD can measure the blood volume(BV).CONCLUSIONS:Since the cirrhotic systemic hemody- namics characterized by high CO and large BV remains, even after LDLT,the ability to measure CO and BV in a non-invasive,simple and real-time manner using PDD has advantages for cirrhotic LDLT recipients.

关键词： liver transplantation indocyanine green pulse dye densitometry blood volume cardiac output liver cirrhosis

The Phosphate Transporter PHT4;6 Is a Determinant of Salt Tolerance that Is Localized to the Golgi Apparatus of Arabidopsis

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Molecular Plant 2009年第3期2卷 535-552页

作者： Beatriz Cubero Yuko Nakagawa Xing-Yu Jiang Ken-Ji Miura Fang Li Kashchandra G. Raghothama Ray A. Bressan Paul M. hasegawa Jose M. Pardo Instituto de Recursos Naturales y Agrobiologia Consejo Superior de Investigaciones Cientificas Avda Reina Mercedes 10 Sevilla-41012 Spain Center for Environmental Stress Physiology Department of Horticulture and Landscape Architecture Purdue University West Lafayette IN 47907-2010 USA Present address: Ichinoseki National College of Technology Department of Chemical Engineering Takanashi Hagisyo Ichinoseki 021-8511 Japan Present address: Graduate School of Life and Environmental Sciences Gene Research Center 220 1-1-1 Ten-nou dai University of Tsukuba Tsukuba 305-8572 Japan

Insertion mutations that disrupt the function of PHT4;6 （At5g44370） cause NaCI hypersensitivity of Arabidopsis seedlings that is characterized by reduced growth of the primary root, enhanced lateral branching, and swelling of root tips. Mutant phenotypes were exacerbated by sucrose, but not by equiosmolar concentrations of mannitol, and attenuated by low inorganic phosphate in the medium. Protein PHT4;6 belongs to the Major Facilitator Superfamily of permeases that shares significant sequence similarity to mammalian type-I Pi transporters and vesicular glutamate transporters, and is a member of the PHT4 family of putative intracellular phosphate transporters of plants. PHT4;6 localizes to the Golgi membrane and transport studies indicate that PHT4;6 facilitates the selective transport of Pi but not of chloride or inorganic anions. Phenotypic similarities with other mutants displaying root swelling suggest that PHT4;6 likely functions in protein N-glycosylation and cell wall biosynthesis, which are essential for salt tolerance. Together, our results indicate that PHT4;6 transports Pi out of the Golgi lumenal space for the re-cycling of the Pi released from glycosylation processes.

关键词： Phosphate transport Golgi glycosylation salt stress.

Rapid quantitative screening assay for SARS-CoV-2 neutralizing antibodies using HiBiT-tagged virus-like particles

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Journal of Molecular Cell Biology 2020年第12期12卷 987-990页

作者： Kei Miyakawa Sundararaj Stanleyraj Jeremiah Norihisa Ohtake Satoko Matsunaga Yutaro Yamaoka Mayuko Nishi Takeshi Morita Ryo Saji Mototsugu Nishii Hirokazu Kimura Hideki hasegawa Ichiro Takeuchi Akihide Ryo Department of Microbiology Yokohama City University School of MedicineKanagawa 236-0004Japan Advanced Medical Research Center Yokohama City UniversityKanagawa 236-0004Japan Bioscience Division Reagent Development DepartmentTosoh CorporationKanagawa 252-1123Japan Life Science Laboratory Technology and Development DivisionKanto Chemical Co.Inc.Kanagawa 259-1146Japan Department of Emergency Medicine Yokohama City University HospitalKanagawa 236-0004Japan School of Medical Technology Faculty of Health SciencesGunma Paz UniversityGunma 370-0006Japan Influenza Research Center National Institute of Infectious DiseasesTokyo 208-0011Jlapan

Due to the unavailability of any specific countermeasure,the constantly spreading C0VID-19 pandemic could only be partially and temporarily slowed down by implementing regional lockdowns that force people to stay at home and prevent their *** the progression of the pandemic,a considerable subset of the population would have acquired post-infection immunity and the tests that reveal the postinfection immune status of individuals are the need of the hour.

关键词： immunity infection antibodies

Problems Associated with Non-Ergot Dopamine Agonist Maintenance Therapy in Patients with Advanced Parkinson’s Disease

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Advances in Parkinson's Disease 2019年第3期8卷 35-41页

作者： Makoto Shiraishi Futaba Maki Naoshi Sasaki Yasuhiro hasegawa Department of Neurology St. Marianna University School of Medicine Kawasaki City Kanagawa Japan

Non-ergot dopamine agonists have become popular for treating motor complications associated with long-term use of levodopa-containing drugs. We conducted a retrospective study in which we identified clinical problems related to use of non-ergot dopamine agonists. The study included 38 patients with Parkinson’s disease (PD) who suffered the wearing-off phenomenon and had thus been under non-ergot dopamine receptor agonist therapy for 1 - 2 years. Some presented with problems such as major symptoms of PD (30.3%), psychiatric symptoms (24.2%), and postural dysfunction (21.2%). Comparison between two different non-ergot drugs showed the levodopa dosage to be greater among patients taking ropinirole than among those taking pramipexole. In patients with advanced PD, various problematic symptoms can develop early after administration of a non-ergot dopamine agonist to treat the wearing-off phenomenon, necessitating identification and treatment of such symptoms on a patient-to-patient basis.

关键词： Parkinson’s Disease Non-Ergot Dopamine Agonist Wearing-Off Ropinirole Pramipexole