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A family history of diabetes is not associated with arterial stiffness in non-diabetic Japanese population

Open Journal of Epidemiology 2013年第4期3卷 177-183页

作者： Hirokazu Uemura Sakurako Katsuura-Kamano Miwa Yamaguchi Mariko Nakamoto Mineyoshi Hiyoshi Fusakazu Sawachika kokichi arisawa Department of Preventive Medicine Institute of Health Biosciences The University of Tokushima Graduate School Tokushima Japan Department of Public Health and Applied Nutrition Institute of Health Biosciences The University of Tokushima Graduate School Tokushima Japan

Prevalent diabetes is at high risk for cardiovascular diseases and has a high familial inheritance. However, little is known whether a non-diabetic subject with a family history of diabetes is at high risk for vascular damage or not. The purpose of this study was to evaluate the association between a family history of diabetes and arterial stiffness in adult non-diabetic Japanese population. We analyzed eligible 787 non-diabetic subjects (502 men and 285 women) aged 35-69 years who enrolled in the baseline survey of a cohort study in Tokushima Prefecture, Japan and who underwent a brachial-ankle pulse wave velocity (ba-PWV) measurement. Information on individual life-style characteristics including medical history and treatment for diseases and a first-degree family history of diabetes was obtained through a structured self-administered questionnaire. Analysis of covariance and logistic regression analyses were used to evaluate the association between a family history of diabetes and ba-PWV. We found no differences in age-and-systolic blood pressure-adjusted and multivariate-adjusted means of ba-PWVs between subjects of both sexes with and without a family history of diabetes. Logistic regression analyses including both sexes also revealed that subjects with a family history of diabetes showed no differences in age-and-systolic blood pressure-adjusted and multivariate-adjusted odds ratios for high ba-PWV compared to those without that trait. Our results suggest that a family history of diabetes itself is not associated with arterial stiffness in adult non-diabetic Japanese population.

关键词： Arterial Stiffness Brachial-Ankle Pulse Wave Velocity Family History of Diabetes Cross-Sectional Study

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Ambiguous Cylinders: a New Class of Impossible Objects

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Computer Aided Drafting,Design and Manufacturing 2015年第4期25卷 19-25页

作者： SUGIHARA kokichi Meiji Institute for the Advanced Study of Mathematical Sciences Meiji University Japan Science and Technology Agency CREST

This paper presents a new class of surfaces that give two quite different appearances when they are seen from two special viewpoints. The inconsistent appearances can be perceived by simultaneously viewing them directly and in a mirror. This phenomenon is a new type of optical illusion, and we have named it the ＂ambiguous cylinder illusion＂, because it is typically generated by cylindrical surfaces. We consider why this illusion arises, and we present a mathematical method for designing ambiguous cylinders.

关键词： ambiguous cylinder cylindrical surface impossible object optical illusion

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Numerical Fitting of Planar Photographic Images with Spherical Voronoi Diagrams

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Computer Aided Drafting,Design and Manufacturing 2015年第4期25卷 26-31页

作者： CHAIDEE Supanut SUGIHARA kokichi Graduate School of Advanced Mathematical Sciences Meiji University

There are many phenomena that generate polygonal tessellations on surfaces of 3D objects. One interesting example is the jackfruit, a multiple fruit found in the tropics. A recent study found the best-fit spherical Voronoi diagram from a photo of jackfruit skin, but the optimization was relative to the radius of the sphere and the height of the spikes. In this study, we propose a method for adjusting the position of the center of the sphere in addition to these parameters. Experiments were conducted using both ideal and real data. However, convergence with real data has not been confirmed due to relaxation of the convergence condition.

关键词： spherical voronoi diagram jackfruit discrepancy circular search method of steepest descent

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Computational Creation of Hollow Mask Type Illusionary Solids with Shading Effect

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Computer Aided Drafting,Design and Manufacturing 2015年第4期25卷 8-12页

作者： TOMOEDA Akiyasu SUGIHARA kokichi Musashino University Japan Science and Technology Agency CREST Graduate School of Advanced Mathematical Sciences Meiji University

＂Hollow mask illusion＂ is an optical illusion and appears due to an error in the process of reconstructing the three-dimensional objects from our two-dimensional retinal image. In this paper, we present a computational method to create ＂Hollow mask＂ type new illusionary solid by calculating the hollow structure and its shading. The straight line Voronoi diagram for a given shape obtains the three-dimensional vertices of the hollow structure and the shading effect on each surface is calculated under the assumption that each surface has diffusely reflecting surface（Lambertian reflectance）. We also show two examples of our new illusionary solid works.

关键词： optical illusion hollow mask illusion depth inversion "light-from-above" hypothesis

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Spatial variability of chemical tracers in surface snow along the traverse route from the coast to 1000 km inland at east Dronning Maud Land, Antarctica

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Chinese Journal of Polar Science 2003年第1期14卷 48-56页

作者： Toshitaka Suzuki Yoshinori Iizuka Teruo Furukawa Kenichi Matsuoka kokichi Kamiyama Okitsugu Watanabe Yamagata University Kojirakawa cho 1-chomeNational Institute of Polar ResearchKaga 1-chomeNational Institute of Polar ResearchKaga 1-chomeInstitute of Low Temperature Science Hokkaido UniversityNational Institute of Polar ResearchKaga 1-chomeNational Institute of Polar ResearchKaga 1-chome Yamagata 990-8560 Itabashi kuTokyo 173-8515 Itabashi kuTokyo 173-8515 Kita-19 Nishi-8 Kita-ku Sapporo 060-0819Itabashi kuTokyo 173-8515 Itabashi kuTokyo 173-8515

We measured the spatial variability of Cl -, Na +, SO 2- 4, NO - 3 and 7Be concentrations in snow cover along the traverse route from S16 to Dome Fuji station in east Dronning Maud Land, Antarctica. The concentrations of Cl - and Na + at the coast exponentially decreased with distance from the coast up to 200 km inland. Between 200 1000 km inland, the concentrations of Na + were nearly constant. On the other hand, the concentrations of Cl - increased with distance beyond 750 km inland. Furthermore, the contribution factors between Cl - and Na + decreased and the Cl -/Na + ratio and the nssCl -/Cl - ratio increased toward the interior of the continent. These results indicate that sea salt aerosols are transported from the coastal region toward the inland region of the Antarctic continent, and that a source of Cl - other than sea salt exists in the inland plateau of Antarctica. The concentrations of SO 2- 4, NO - 3 and 7Be in snow were relatively high in the coastal region and the inland plateau region compared with those in the katabatic wind region.

关键词： Antarctica snow chemistry spatial variability atmospheric transport.

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元好问与道教

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民族文学研究 2008年第2期26卷 141-146页

作者： [日本]高桥幸吉日本庆应义塾大学文学部、商学部

元好问在金朝灭亡以后与道士有不少交往。他记录了当时全真教的情况,提供了很多相关资料。但元好问评价较高的只是范圆曦等少数道士,对道士整体和全真教没有多少正面评价甚或有所鄙视。他虽然有时自称"真隐"、"道人",却并不皈依道教,他... 详细信息

元好问在金朝灭亡以后与道士有不少交往。他记录了当时全真教的情况,提供了很多相关资料。但元好问评价较高的只是范圆曦等少数道士,对道士整体和全真教没有多少正面评价甚或有所鄙视。他虽然有时自称"真隐"、"道人",却并不皈依道教,他的视点一直在儒教。

关键词：元好问道教全真教

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日本松香的消费趋势

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生物质化学工程 1984年第6期 22-24页

作者： kokichi Hamasaki 黄作星

日本是世界上最大的松香消费国之一,而且依靠进口。从表1可知,日本每年进口松香约60,000吨,其中约80％来自中国。这很明显是由于日本同中国的历史关系和地理优越性;再者中国脂松香的多种用途及惯用性。因而,中国松香出口及价格对日本工... 详细信息

日本是世界上最大的松香消费国之一,而且依靠进口。从表1可知,日本每年进口松香约60,000吨,其中约80％来自中国。这很明显是由于日本同中国的历史关系和地理优越性;再者中国脂松香的多种用途及惯用性。因而,中国松香出口及价格对日本工业有着重大的影响。

关键词：松香衍生物进口消耗量乳化剂中华人民共和国施胶剂热塑性树脂石油树脂日本

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Five novel monoclonal antibodies to thymic epithelial cell surface antigens in rats

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Chinese Medical Journal 2002年第8期115卷 1186-1190,151-152页

作者：马洁岩木宏之菊地浩吉中国医学科学院肿瘤研究所分子肿瘤学国家重点实验室中国协和医科大学北京100021 札晃医科大学病理系

OBJECTIVE: To establish monoclonal antibodies (mAbs) against thymic epithelial cells and study the function of epithelial cells during T-cell differentiation in the thymus. METHODS: Hybridomas secreting mAbs against thymic epithelial cells were derived by immunization of Balb/c mice with two thymic epithelial cell lines, TaD3 and FTE. The distribution of antigens recognized by these mAbs was detected by immunochemical staining and cytofluorographic analysis, and the molecular weight of the antigens by immunoblotting. RESULTS: Five specific monoclonal antibodies (mAb) were obtained. On the basis of their distribution in the thymus determined by immunochemical staining, mAb RE-4D8 was regarded as clusters of thymic epithelium staining (CTES) type IIA: mAb RE-12B2, which showed a unique distribution pattern only in the medulla, was CTES type V: mAb RE-5C6 was CTES type IV: mAb RE-6D6 might be CTES type IIB: and mAb RE-1D4 was classified as type V. The molecular weight (MW) of antigen RE-4D8, RE-6D6 and RE-12B2 were 120 kDa, 220 kDa and 35 kDa, respectively. Antigen RE-1D4 is a novel marker of cortical epithelium, several established thymic epithelial cell lines were classified and their original intrathymic locations were determined by these mAbs. Thymic cell lines, TuD3 and FTE were cortical phenotypes whereas TaD3 had a medullar phenotype. CONCLUSIONS: These mAbs clearly demonstrate the heterogeneity of the thymic epithelium; they could detect antigens not only in the cytoplasm but also on the surface of thymic epithelial cells. Our data suggest that these newly established mAbs may help elucidate the interaction between thymocytes and epithelial cells during T cell maturation.

关键词： Animals Antibodies, Monoclonal Antigens, Surface Cell Differentiation Cell Line Epithelial Cells Mice Mice, Inbred BALB C Molecular Weight Rats Rats, Wistar T-Lymphocytes Thymus Gland

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论王恽与元好问等人的师承关系

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忻州师范学院学报 2017年第3期33卷 9-14,55页

作者：高桥幸吉庆应义塾大学

王恽是13世纪后期活动于北方地区、推动了当地文学发展的人物。文章对他的三位老师进行考察,并梳理金元文学之间的继承和影响关系。姚枢成为王恽仕宦的契机,但是他们之间的师承关系极为淡薄。王盘是对他影响最大而且关系最深的老师,但... 详细信息

王恽是13世纪后期活动于北方地区、推动了当地文学发展的人物。文章对他的三位老师进行考察,并梳理金元文学之间的继承和影响关系。姚枢成为王恽仕宦的契机,但是他们之间的师承关系极为淡薄。王盘是对他影响最大而且关系最深的老师,但王恽对其理学成就却兴趣较少。元好问只见过他一次,但王恽受其言传身教,对元氏十分崇拜。王恽对元好问终身铭记,并努力学习其诗文,但他对元氏文学理论方面的成就却不太关注。

关键词：王恽姚枢王盘元好问师承关系

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联合测定乳腺癌组织和血清中c-erbB-2蛋白作为肿瘤复发的标志

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国际肿瘤学杂志 2001年第2期 157-157页

作者： kokichi S 张永庆庄文贞李贵新

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