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A pilot study evaluating the factors associated with psychological distress of school teachers in Kagawa Prefecture, Japan

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Health 2013年第6期5卷 985-988页

作者： Yoshikazu Miyamae Nobuyuki Miyatake Junko Miyamae Takeshi Suzue Noriko Sakano taichi nagatomi Wataru Shiraki Tomohiro Hirao Center for Educational Research and Teacher Development Faculty of Education Kagawa University Kagawa Japan Department of Hygiene Faculty of Medicine Kagawa University Kagawa Japan Department of Nursing Faculty of Nursing Sanyo Gakuen University Okayama Japan Department of Public Health Faculty of Medicine Kagawa University Kagawa Japan Department of Reliability-Based Information Systems Engineering Faculty of Engineering Kagawa University Kagawa Japan Faculty of Education Kagawa University Kagawa Japan Institute of Research Partnership Center for Social Collaboration and Intellectual Property Kagawa University Kagawa Japan

Objective: We investigated the psychological distress of school teachers using a 6-item instrument (the K6) in Kagawa prefecture, Japan. Methods: A total of 670 school teachers (328 men and 342 women) were analyzed in this cross-sectional investigation study. The association between psychological distress and clinical factors was evaluated by using the K6 instrument, with psychological distress defined as 13 or more points out of a total of 24 points. Results: A total of 55 teachers (8.2%) were classified as having psychological distress. No significant relationships between the K6 score and sex, age, duration of experience as a teacher, school grade and title were noted. The K6 score in teachers with consciousness of suicide among students was higher than that without, but not at a significant level. Conclusion: Some teachers were defined as having psychological distress in Kagawa prefecture, Japan. However, no relevant effects of basic characteristics such as age and sex on psychological distress were recognized.

关键词： Psychological Distress K6 School Teacher Kagawa Prefecture Japan

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Factors associated with psychological distress of medical doctor in Kagawa prefecture, Japan: a pilot study

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Health 2011年第12期3卷 748-751页

作者： Takeshi Suzue Noriko Sakano Yoshikazu Miyamae Takeshi Yoda Akira Yoshioka taichi nagatomi Wataru Shiraki Tomohiro Hirao 不详

Objective: We evaluated the psychological distress of medical doctor using a 6-item instrument (the K6) in Kagawa prefecture, Japan. Methods: A total of 284 medical doctors (236 men and 48 women) were analyzed in a cross-sectional investigation study. The association between psychological distress and clinical factors were evaluated by the K6 instrument, with psychological distress defined as 13 or more points out of a total of 24 points. Results: A total of 17 doctors (6.0%) as defined as psychological distress. The significant relationships between the K6 score and age, experience duration as clinician were not noted. The K6 score in subjects with consciousness of suicide was significantly higher than that without. In addition, the K6 score in subjects without cooperation with specialists was higher than those without, but not at a significant level. Conclusions: Some factors i.e. consciousness of suicide and cooperation with specialists might be associated with psychological distress, as assessed by the K6 instrument, in medical doctor in Kagawa prefecture, Japan.

关键词： Psychological Distress The K6 Medical Doctor Kagawa Japan

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Factors associated with psychological distress of Public Health Nurse in Kagawa prefecture, Japan: A pilot study

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Open Journal of Nursing 2012年第1期2卷 23-26页

作者： Noriko Sakano Takeshi Suzue Nobuyuki Miyatake Yoshikazu Miyamae taichi nagatomi Takeshi Yoda Akira Yoshioka Wataru Shiraki Tomohiro Hirao Center for Educational Research and Teacher Development Faculty of Education Kagawa University Kagawa Japan Department of Hygiene Faculty of Medicine Kagawa University Kagawa Japan Department of Public Health Faculty of Medicine Kagawa University Kagawa Japan Department of Reliability-Based Information Systems Engineering Faculty of Engineering Kagawa University Kagawa Japan Institute of Research Partnership Center for Social Collaboration and Intellectual Property Kagawa University Kagawa Japan

We evaluated the psychological distress using a scale of the K6, the 6-item scale of psychological distress on public health nurse in Kagawa prefecture, Japan. We send the questionnaire to all public health nurses (n = 419) in Kagawa prefecture. Then, a total of 256 public health nurses (1 man and 255 women), had completely answered the questionnaires, were analyzed in a cross-sectional investigation study. The association between psychological distress and considerable factors were evaluated by using the K6, with psychological distress defined as 13 or more points out of a total of 24 points. A total of 15 public health nurses (5.9%) were defined as psychological distress. Clear relationships between the K6 score and age, experience duration as public health nurse were not noted. The K6 score in subjects with anxiety of preventing suicide was significantly higher than that without. In addition, the K6 score in subjects who feel their own mental status was excellent was also lower than that in subjects without that. In conclusion, some factors might be associated with psychological distress, as assessed by the K6, in public health nurse in Kagawa prefecture, Japan.

关键词： Psychological Distress K6 Public Health Nurse Kagawa Japan

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Recent trends in bone metastasis treatments:A historical comparison using the new Katagiri score system

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World Journal of Clinical Cases 2024年第15期12卷 2499-2505页

作者： Kenji Matsuda Kazuhiro Shimazu Hanae Shinozaki Koji Fukuda taichi Yoshida Daiki Taguchi Kyoko Nomura Hiroyuki Shibata Department of Clinical Oncology Akita University Graduate School of MedicineAkita 010-8543Japan Department of Environmental Health Science and Public Health Akita University Graduate School of MedicineAkita 010-8543Japan Department of Comprehensive Cancer Control Akita University Graduate School of MedicineAkita 010-8543Japan

BACKGROUND Bone metastasis has various negative *** of daily living(ADL)and quality of life(QOL)can be significantly decreased,survival may be impacted,and medical expenses may *** is estimated that at least 5%cancer patients might be suffering from bone *** 2016,we published the Comprehensive Guidelines for the Diagnosis and Treatment of Bone *** then,the therapeutic outcomes for patients have gradually *** life expectancy is a major determinant of surgical intervention,the strategy should be modified if the prolongation of survival is to be *** To monitor how bone metastasis treatment has changed before and after launch of our guidelines for bone *** For advanced cancer patients with bone metastasis who visited the Department of Clinical Oncology at Akita University hospital between 2012 and 2023,parameters including the site and number of bone metastases,laboratory data,and survival time,were extracted from electronic medical records and the Katagiri score was *** association with survival was determined for each *** Data from 136 patients were *** 1-year survival rate for the poor prognosis group with a higher Katagiri score was 20.0%in this study,which was 6%and an apparent improvement from 2014 when the scoring system was *** factors significantly affecting survival included five or more bone metastases than less(P=0.0080),and treatment with chemotherapy(P<0.001),bone modifying agents(P=0.0175)and immune checkpoint inhibitors(P=0.0128).In recent years,advances in various treatment methods have extended the survival period for patients with advanced *** is necessary not only to simply extend survival time,but also to maintain ADL and improve *** Various therapeutic interventions including surgical approach for bone metastasis,which is a disorder of locomotor organs,are increasingly *** and scoring system for p

关键词： Bone metastasis New Katagiri scoring system Prognosis Immune check point inhibitors Survival

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A two-step surface-based 3D deep learning pipeline for segmentation of intracranial aneurysms

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Computational Visual Media 2023年第1期9卷 57-69页

作者： Xi Yang Ding Xia taichi Kin Takeo Igarashi The University of Tokyo 7 Chome-3-1 HongoBunkyo CityTokyo 113-8654Japan Jilin University No.2699Qianjin RoadChangchunChina

The exact shape of intracranial aneurysms is critical in medical diagnosis and surgical *** voxel-based deep learning frameworks have been proposed for this segmentation task,their performance remains *** this study,we offer a two-step surface-based deep learning pipeline that achieves significantly better *** proposed model takes a surface model of an entire set of principal brain arteries containing aneurysms as input and returns aneurysm surfaces as output.A user first generates a surface model by manually specifying multiple thresholds for time-of-flight magnetic resonance angiography *** system then samples small surface fragments from the entire set of brain arteries and classifies the surface fragments according to whether aneurysms are present using a point-based deep learning network(PointNet++).Finally,the system applies surface segmentation(SO-Net)to surface fragments containing *** conduct a direct comparison of the segmentation performance of our proposed surface-based framework and an existing voxel-based method by counting voxels:our framework achieves a much higher Dice similarity(72%)than the prior approach(46%).

关键词： intracranial aneurysm(IA)segmentation point-based 3D deep learning medical image segmentation

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小型脉冲功率发生器的电路方法与实践

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强激光与粒子束 2024年第5期36卷 1-8页

作者：江伟华德地明须贝太一余亮冯昱庄龙宇任小晶杨钧翔长冈技术科学大学极限能量密度研究中心长冈新泻9402188日本

基于实用的观点综述性地归纳了小型脉冲功率发生器的主要电路方法,从电路的储能原理和电压叠加到开关单元设计及控制信号的产生技术。以作者的实际工作内容为主,用具体的电路实例介绍了几种脉冲功率电路的基本结构和主要结果。这些电路... 详细信息

基于实用的观点综述性地归纳了小型脉冲功率发生器的主要电路方法,从电路的储能原理和电压叠加到开关单元设计及控制信号的产生技术。以作者的实际工作内容为主,用具体的电路实例介绍了几种脉冲功率电路的基本结构和主要结果。这些电路包括:电容储能Marx发生器,电感储能Marx发生器,混合储能Marx发生器,电容储能直线型变压器驱动器(LTD)和电感储能LTD。

关键词：脉冲功率高电压电力电子等离子体气体放电直线型变压器驱动器

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EVAPORATION AND WATER BALANCE IN ARID LAND——AN EXAMPIE IN TURPAN,XINJIANG,CHINA

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干旱区资源与环境 1993年第Z1期7卷 201-210页

作者： Mingyuan DU taichi MAKI Marginal land research division Tropical Agriculture Research Center1-2 OhwashiTsukuba CityIbaraki 305JapanMarginal land research divisionTropical Agriculture Research Center1-2 OhwashiTsukuba CityIbaraki 305Japan

This paper discussed some observation and calculation methods of evaporation and itscharacteristics in arid land taken an example in Turpan, Xinjiang, China by using the dataobtained from July 1, 1991 to June 30, 1992 in the observation station which was settled forthe Japan-China cooperation study in the marginal area of an oasis in Turpan, Xinjiang,China. It is pointed out that due to very low water content in arid land, real evaporation de-

关键词： Arid Land Evaporation Water Balance

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Excited state calculations using variational quantum eigensolver with spin-restricted ansätze and automatically-adjusted constraints

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npj Computational Materials 2023年第1期9卷 2204-2212页

作者： Shigeki Gocho Hajime Nakamura Shu Kanno Qi Gao Takao Kobayashi taichi Inagaki Miho Hatanaka School of Fundamental Science and Technology Faculty of Science and TechnologyKeio UniversityYokohama 223-8522Japan Quantum Computing Center Keio UniversityYokohama 223-8522Japan IBM Quantum–IBM Research Tokyo Tokyo 103-8510Japan Mitsubishi Chemical Corporation Science&Innovation CenterYokohama 227-8502Japan

The ground and excited state calculations at key geometries, such as the Frank–Condon (FC) and the conical intersection (CI)geometries, are essential for understanding photophysical properties. To compute these geometries on noisy intermediate-scalequantum devices, we proposed a strategy that combined a chemistry-inspired spin-restricted ansatz and a new excited statecalculation method called the variational quantum eigensolver under automatically-adjusted constraints (VQE/AC). Unlike theconventional excited state calculation method, called the variational quantum deflation, the VQE/AC does not require the pre-determination of constraint weights and has the potential to describe smooth potential energy surfaces. To validate this strategy,we performed the excited state calculations at the FC and CI geometries of ethylene and phenol blue at the complete active spaceself-consistent field (CASSCF) level of theory, and found that the energy errors were at most 2 kcal mol−1 even on the ibm_kawasakidevice.

关键词： properties quantum variational

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High current pulse forming network switched by static induction thyristor

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Matter and Radiation at Extremes 2018年第5期3卷 261-266页

作者： Juan Perez taichi Sugai Weihua Jiang Akira Tokuchi Masayuki Horie Yuya Ohshio Kazuma Ueno Nagaoka University of Technology Kamitomioka NagaokaNiigata 940-2188Japan Pulsed Power Laboratory Ltd. OgakiRittoShiga Prefecture 520-3024Japan Japan Aerospace Exploration Agency Ibaraki PrefectureTsukubaSengen 2-1-1305-8505Japan

A high-current pulse forming network (PFN) has been developed for applications to artificial solar-wind generation. It is switched by staticinduction thyristor (SIThy) and is capable of generating pulsed current of ~9.7 kA for a time duration of ~1 ms. The SIThy switch module ismade that it can be controlled by an optical signal and it can be operated at elevated electrical potential. The experiments reported in this paperused two switch modules connected in series for maximum operating voltage of 3.5 kV. The experimental results have demonstrated a pulsedhigh-current generator switched by semiconductor devices, as well as the control and operation of SIThy for pulsed power application.

关键词： Pulsed power Pulse forming network Power semiconductor device Thyristor High voltage

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Fractalkine and TGF-β1 levels reflect the severity of chronic pancreatitis in humans

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World Journal of Gastroenterology 2008年第42期14卷 6488-6495页

作者： Mikihiko Yasuda Tetsuhide Ito Takamasa Oono Ken Kawabe Toyoma Kaku Hisato Igarashi taichi Nakamura Ryoichi Takayanagi Department of Medicine and Bioregulatory Science Graduate School of Medical Sciences Kyushu University Fukuoka 812-8582 Japan

MM： To clarify whether serum chemokine and cytokine levels can become useful biological and functional markers to assess the severity of chronic pancreatitis （CP）. This study aimed at clarifying whether serum chemokine and cytokine levels can become useful biological and functional markers to assess the severity of CR METHODS： Serum monocyte chemoattractant protein-1 （MCP-1）, transforming growth factor beta-1 （TGF-βI）, and soluble type fractalkine （s-fractalkine） concentrations were examined in patients with CP （n = 109） and healthy controls （n = 116）. Severity of disease was classified in patients with CP by a staging system. Relationships between stage-specific various clinical factors and serum MCP-1, TGF-β1, and s-fractalkine levels were investigated. Furthermore, 57 patients with non-alcoholic CP were similarly evaluated in order to exclude influence of alcohol intake. RESULTS： Patients with CP showed significant higher levels of serum TGF-β1 and s-fractalkine, but not MCP-1, compared to the controls. Serum TGF-β1 in the severe stage and s-fractalkine in the mild and thesevere stage of CP significantly increased compared to those of controls. However, it was observed that both TGF-β1 and s-fractalkine levels were affected by alcohol intake. In patients with non-alcoholic CP, serum TGF-β1 showed significant increase in the moderate stage of CP, and serum s-fractalkine revealed significant increase in the early stage of CP. CONCLUSION： It is suggested that the measurement of serum F-fractalkine is useful to diagnose early- stage CP. Moreover, the combined determination of both, s-fractalkine and TGF-β1, in human sera may be helpful in evaluating the severity status of CP.

关键词： Chronic pancreatitis Transforming growth factor beta-l Soluble fractalkine Monocyte chemoattractant protein-1

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