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真空间隙中较宽面积的圆形铜阴极预击穿辐射场的分布

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真空电器技术 2001年第1期 34-39页

作者： s.kobayashi 何艳玲

用透明的阳极对圆形铜阴极上的预击穿辐射场的分布情况进行了分析研究，使用无氧铜作为阴极材料。实验表明预击穿不会总发生在场值最强的位置，也就是说不在阴极的中心，有时也能在远离阴极中心的位置观察到预击穿场，不仅在中心位置，... 详细信息

用透明的阳极对圆形铜阴极上的预击穿辐射场的分布情况进行了分析研究，使用无氧铜作为阴极材料。实验表明预击穿不会总发生在场值最强的位置，也就是说不在阴极的中心，有时也能在远离阴极中心的位置观察到预击穿场，不仅在中心位置，同时在周围地区也都可以发现预击穿场。周围地区的场强度比中心的要弱得多。

关键词：高压电器真空间隙圆形铜阴极辐射场

对脐橙和“默科特”桔橙体细胞杂种胞质基因组的分析

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国外农学（果树） 1992年第2期 23-25页

作者： s.kobayashi 邓占鳌

利用原生质体融合技术获得了脐橙与默科特桔橙的体细胞杂种植株。限制性内切酶法分析细胞核rDNA确认了这些植株的杂种性质。所有16个无性系的植株,形态上全部正常、一致,具有双二倍体染色体数(36条染色体)(双亲都是2n=2x=18)。分析cp D... 详细信息

利用原生质体融合技术获得了脐橙与默科特桔橙的体细胞杂种植株。限制性内切酶法分析细胞核rDNA确认了这些植株的杂种性质。所有16个无性系的植株,形态上全部正常、一致,具有双二倍体染色体数(36条染色体)(双亲都是2n=2x=18)。分析cp DNA,发现这些体细胞杂种只有双亲一方或另一方的叶绿体基因组。而线粒体基因组都是脐橙类型的。

关键词：脐橙默科特桔橙杂种基因组

液体推进剂运载火箭的纵向自激振动(POGO)

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导弹与航天运载技术(中英文) 1982年第6期 9-22页

作者： s.kobayashi K.Kojima 孙国庆

本文进行了阐明POGO机理的分析研究。把N火箭的POGO不稳定性做为一个数字例子进行了研究。其计算结果与POGO振动开始时的飞行记录非常一致。研究发现的特征如下:1.决定POGO发生的主要因素是质量比与阻尼系数;2.在N火箭的情况下,POGO不... 详细信息

本文进行了阐明POGO机理的分析研究。把N火箭的POGO不稳定性做为一个数字例子进行了研究。其计算结果与POGO振动开始时的飞行记录非常一致。研究发现的特征如下:1.决定POGO发生的主要因素是质量比与阻尼系数;2.在N火箭的情况下,POGO不稳定性主要产生在具有短输送导管的氧化剂-结构的回路上,3.氧化剂泵汽蚀汽泡的频率对POGO的产生起重要作用。本文也分析了装于泵入口处做为抑制POGO装置的蓄压器的效率。

关键词：方程式不稳定性装置代入蓄压器方程蓄能器 POGO 反馈回路运载火箭自激振动液体火箭推进剂液体推进剂

EFFECTs OF sEVERAL FACTORs ON FRICTION BEHAVIOUR OF CLUTCH FOR AUTOMOBILE

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EFFECTS OF SEVERAL FACTORS ON FRICTION BEHAVIOUR OF CLUTCH F...

static stretching Combined with Conscious slower Breathing May Increase Parasympathetic Activity and Reduce stress in Adult Women

第一届中日机械零件国际学术研讨会

作者： s.kobayashi T.Hata Doshisha University KyotoJapan602

＜正＞In the present paper the experimental results of the friction and wear which are produced between frictionfacing and pressure-plate of the actual automobile clutch are reported.Effects of rotating speed,kind of filler material in friction-facing and surface topography of pressure-plate on the coefficient of friction were elucidated.

关键词： Coefficient of friction surface topography Fillers Pressure-plate Friction-facing

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Health 2024年第3期16卷 242-256页

作者： Mami sakurai Yasushi Ikarashi Masahiro Tabuchi Ailing Hu Takuji Yamaguchi Hiroyuki kobayashi Department of Hospital Administration Juntendo University Graduate School of Medicine Tokyo Japan Department of Beauty & Wellness Professional University of Beauty & Wellness Yokohama Japan Department of Personalized Kampo Medicine Juntendo University Graduate School of Medicine Tokyo Japan

Background: Women are thought to be more susceptible to stress than men in a stressful society, and reducing stress is crucial for women to maintain their health. static stretching (ssT) is applied in various fields to not only increase muscle flexibility but also reduce stress. Additionally, conscious slower breathing (CsB) predominates parasympathetic activity, causing a relaxing effect. These results indicate that combining ssT and CsB may be more useful in reducing stress. However, to the best of our knowledge, the effect of this combination remains unclear. Objective: This study aimed to elucidate the effects of the combination of ssT and CsB on autonomic activity and stress in adult women. Methods: Eleven healthy Japanese adult female participants performed ssT with nonconscious natural breathing for 20 min. The same participants performed ssT in combination with CsB (2 s inspiratory and 4 s expiratory) for 20 min on another day. salivary cortisol and chromogranin A levels were measured before and after stretching as stress markers of the hypothalamic-pituitary-adrenal axis and sympathetic nervous system. The coefficient of variation of the R-R interval (CVR-R) and high-frequency component (HF), which reflect parasympathetic nerve activity, and heart rate and low-frequency component (LF)/HF ratio, which reflect sympathetic nerve activity, were measured before, during, and after stretching. Results: ssT decreased cortisol levels but with no significant changes in chromogranin A, heart rate, CVR-R, HF, or LF/HF ratio. The combination of ssT and CsB increased CVR-R and HF levels in addition to decreasing cortisol levels but with no significant changes in chromogranin A, heart rate, or LF/HF levels. Conclusion: These results indicate that the combination of ssT and CsB may increase parasympathetic activity and reduce stress. However, future randomized controlled trials with larger sample sizes should support this conclusion.

关键词： static stretching Conscious slower Breathing Autonomic Activity Heart Rate Variability stress

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金属切削过程的分析(二) 新参数

工具技术 1965年第4期 32-41页

作者： s.kobayashi E.G.Thomsen 諸兴华李向明

本文研究了直角切削过程。通这极限载荷定理的应用,发觉Ernst-Merchant解对所有切削情况言公系一有限解。从能量方面考虑,发现了一种新的角度关系;发觉利用"有效系数η"及"可加工性系数ξ"等新参数,可以较好地了解加工过程。同时当有效... 详细信息

本文研究了直角切削过程。通这极限载荷定理的应用,发觉Ernst-Merchant解对所有切削情况言公系一有限解。从能量方面考虑,发现了一种新的角度关系;发觉利用"有效系数η"及"可加工性系数ξ"等新参数,可以较好地了解加工过程。同时当有效系数η、工件材料的恒动载剪切强度τs及切屑收缩率Υ或摩擦角β为已知时,能预先计算出切削力及功率。——编者

关键词：金属切削定理极限荷载可加工性有效系数摩擦过程参变量剪切面面积

Plasma Confinement Characteristics in Heliotron J——spontaneous Change of Plasma Confinement state

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Plasma science and Technology 2004年第4期6卷 2371-2376页

作者： T.Mizuuchi H.Okada K.Nagasaki s.kobayashi s.Yamamoto F.sano K.Kondo K.Hanatani M.Nakasuga Y.Nakamura Y.suzuki Y.Manabe H.shidara H.Kawazome M.Kaneko Y.Nishioka Y.Ohno T.Takamiya H.Yukimoto Y.Fukagawa Y.Morita s.Nakazawa s.Nishio K.Takahashi s.Tuboi M.Yamada K.Ohashi Y.Ijiri T.senju K.Yaguchi K.sakamoto K.Tohshi M.shibano T.Obiki Institute of Advanced Energy Kyoto UniversityUji 611-0011JapanInstitute of Advanced EnergyKyoto UniversityUji 611-0011JapanInstitute of Advanced EnergyKyoto UniversityUji 611-0011JapanInstitute of Advanced EnergyKyoto UniversityUji 611-0011JapanInstitute of Advanced EnergyKyoto UniversityUji 611-0011JapanInstitute of Advanced EnergyKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanInstitute of Advanced EnergyKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanGraduate School of Energy ScienceKyoto UniversityUji 611-0011JapanInstitute of Advanced EnergyKyoto UniversityUji 611-0011JapanInstitute of Advanced EnergyKyoto UniversityUji 611-0011JapanInstitute of Advanced EnergyKyoto UniversityUji 611-0011Japa

spontaneous transition of the plasma confinement mode was observed in thehelical-axis heliotron device 'Heliotron J' for three different plasma heating schemes, i.e.ECH-only, NBI-only and the combination of ECH and NBI. The transition seems to occur above a certaincritical density. In addition to the confinement transition, a spontaneous shift of the hittingposition of the divertor plasma flux on the wall was observed. This shift could be related with thechange of the edge field topology caused by non-inductive toroidal currents.

关键词： heliotron J plasma confinement transition phenomena

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榆全爪螨在桑树和某些植物上的发育

国外农学（蚕业） 1991年第1期 57-58页

作者： M.Osakabe s.kobayashi W.Ashihara 陈劲伟

榆全爪螨分布广泛。为落叶果树,尤以属于蔷薇科的重要害虫(van de vrie等,1972;Ehara,1973)。它的亲缘种柑桔全爪螨(Ehara,1984)同样广泛分布并为害多种植物。这两个种都有一些共同的宿主植物如日本梨树和桃树(shinkaji,1961a)。而不属... 详细信息

榆全爪螨分布广泛。为落叶果树,尤以属于蔷薇科的重要害虫(van de vrie等,1972;Ehara,1973)。它的亲缘种柑桔全爪螨(Ehara,1984)同样广泛分布并为害多种植物。这两个种都有一些共同的宿主植物如日本梨树和桃树(shinkaji,1961a)。而不属蔷薇科的桑树、三叶柑桔、萨摩柑桔和菜豆都是柑桔全爪螨的宿主植物(Ehara,1956 3 shinkaji,

关键词：榆全爪螨桑树发育

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用便携式泄漏电流检测仪维护监测避雷器

四川电力技术 1992年第6期15卷 43-49页

作者： s.shirakawa F.Endo H.Kitajima s.kobayashi K.Kurita 梁松肖红

介绍一种不用断开避雷器接地线,测量泄漏电流,来证明避雷器运行良好的装置。如能预测出避雷器故障,将有益于电力工业。该仪器仅测量泄漏电流中与功率损耗相关的部分,并以此作为劣化的判断标准。

关键词：泄漏电流检测仪避雷器监测