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Comparison of isotope-based linear and Bayesian mixing models in determining moisture recycling ratio

Journal of Arid Land 2024年第6期16卷 739-751页

作者： XIAO Yanqiong WANG Liwei WANG Shengjie Kei yoshimura shi Yudong LI Xiaofei Athanassios A ARGIRIOU ZHANG Mingjun Key Laboratory of Resource Environment and Sustainable Development of Oasis of Gansu Province College of Geography and Environmental ScienceNorthwest Normal UniversityLanzhou 730070China Northwest Institute of Eco-Environment and Resources Chinese Academy of SciencesLanzhou 730000China Atmosphere and Ocean Research Institute University of TokyoKashiwa 277-8568Japan School of Environmental Science and Engineering Shaanxi University of Science and TechnologyXi'an 710021China Laboratory of Atmospheric Physics Department of PhysicsUniversity of PatrasPatras GR-26500Greece

Stable water isotopes are natural tracers quantifying the contribution of moisture recycling to local precipitation,i.e.,the moisture recycling ratio,but various isotope-based models usually lead to different results,which affects the accuracy of local moisture *** this study,a total of 18 stations from four typical areas in China were selected to compare the performance of isotope-based linear and Bayesian mixing models and to determine local moisture recycling *** the three vapor sources including advection,transpiration,and surface evaporation,the advection vapor usually played a dominant role,and the contribution of surface evaporation was less than that of *** the abnormal values were ignored,the arithmetic averages of differences between isotope-based linear and the Bayesian mixing models were 0.9%for transpiration,0.2%for surface evaporation,and–1.1%for advection,respectively,and the medians were 0.5%,0.2%,and–0.8%,*** importance of transpiration was slightly less for most cases when the Bayesian mixing model was applied,and the contribution of advection was relatively *** Bayesian mixing model was found to perform better in determining an efficient solution since linear model sometimes resulted in negative contribution *** test with two isotope scenarios indicated that the Bayesian model had a relatively low sensitivity to the changes in isotope input,and it was important to accurately estimate the isotopes in precipitation ***,the Bayesian mixing model should be recommended instead of a linear *** findings are useful for understanding the performance of isotope-based linear and Bayesian mixing models under various climate backgrounds.

关键词： moisture recycling stable water isotope linear mixing model Bayesian mixing model China

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Effect of multifunction cavitation using phosphoric acid on fatigue and surface properties of AZ31 magnesium alloy

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镁合金学报(英文) 2023年第6期11卷 1996-2005页

作者： Shunta Matsuoka Fumihiro Kato Toshihiko yoshimura Masataka Ijiri Shoichi Kikuchi Graduate School of Integrated Science and Technology Shizuoka University3-5-1 JohokuNaka-kuHamamatsuShizuoka432-8561Japan Department of Mechanical Engineering Sanyo-Onoda City University1-1-1 Daigaku-DoriSanyo-OnodaYamaguchi 756-0884Japan Tokyo Metropolitan University 1-1 Minami-OsawaHachiojiTokyo 192-0397Japan Department of Mechanical Engineering Faculty of EngineeringShizuoka University3-5-1 JohokuNaka-kuHamamatsu-shiShizuoka 432-8561Japan

Magnesium alloy is attractive for lightweight construction but often suffers from poor corrosion resistance and low *** processing with chemicals,i.e.,multifunction cavitation(MFC),was introduced to form a high-corrosion film and improve the fatigue properties of an AZ31 magnesium *** analysis and plane bending fatigue tests were conducted for the MFC-treated magnesium alloy at a stress ratio,R,*** mechanical action of cavitation bubbles improved the fatigue life of magnesium alloys due to increasing the surface hardness and generating compressive residual ***,the combined mechanical and electrochemical action during MFC formed pits on the *** pits were large enough to easily nucleate an initial fatigue *** addition,the magnesium alloys without pit formation,for which a coating process using phosphoric acid was conducted after MFC using water,showed superior fatigue properties.

关键词： Magnesium alloy Multifunction cavitation Surface modification Fatigue Residual stress

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RTL Partial Scan Design System: REPS

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湖南大学学报（自然科学版） 2000年第S2期27卷 23-30页

作者： Toshinori Hosokawa, Masayoshi yoshimura, and Mitsuyasu Ohta Corporate Semiconductor Development Division Matsushita Electric Industrial Co., Ltd. 1 KOTARIYAKIMACHI NAGAOKAKYO-shi KYOTO 617-8520 JAPAN

According to increase of circuitry numbers of LSI, the test application time of a full scan design method becomes one of the bottleneck problems for the LSI productivity. The test application time is corresponding to the test length, thus the reduction of the test length in a scan design is strongly required. In this paper, we propose a partial scan design system at RT level design, named REPS, to reduce the test application time. REPS has the following new features: (1) a scan register selection method at RT level; (2) a DFT database is prepared to estimate test length of blocks; and (3) a DFT strategy generation for the shortest test length. We applied REPS to some test designs for a practical LSI that described at RT level. It is found that REPS estimates an accurate test length for an LSI at RTL, i.e. the error of the length is less than 10% from that at the gate level. As a result, the test length generated by the partial scan design method was 37% shorter than that by the conventional full scan design method.

关键词： Partial Scan Scan Design DFT RTL Circuitx

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Kidney GATA3^(+) regulatory T cells play roles in the convalescence stage after antibody-mediated renal injury

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Cellular & Molecular Immunology 2021年第5期18卷 1249-1261页

作者： Ryota Sakai Minako Ito Kyoko Komai Mana Iizuka-Koga Kazuhiko Matsuo Takashi Nakayama Osamu Yoshie Koichi Amano Hiroshi Nishimasu Osamu Nureki Masato Kubo Akihiko yoshimura Department of Microbiology and Immunology Keio University School of Medicine35 ShinanomachiShinjuku-kuTokyo160-8582Japan Department of Rheumatology and Clinical Immunology Saitama Medical CenterSaitama Medical University1981 KamodaKawagoe350-8550Japan Medical Institute of Bioregulation Kyushu University 3-1-1 MaidashiHigashi-kuFukuoka812-8582Japan Division of Chemotherapy Kindai University Faculty of PharmacyHigashi-Osaka577-8502Japan The Health and Kampo Institute SendaiMiyagi981-3205Japan Department of Biological Science Graduate School of ScienceThe University of Tokyo7-3-1 HongoBunkyo-kuTokyo113-0033Japan Center for Animal Disease Models Research Institute for Biomedical ScienceTokyo University of Science2669 YamazakiNoda-shiChiba278-0022Japan

FoxP3^(+)regulatory T cells(Tregs)play crucial roles in peripheral immune *** addition,Tregs that reside or accumulate in nonlymphoid tissues,called tissue Tregs,exhibit tissue-specific functions and contribute to the maintenance of tissue homeostasis and *** an experimental mouse model of crescentic glomerulonephritis induced by an anti-glomerular basement membrane antibody,Tregs started to accumulate in the kidney on day 10 of disease onset and remained at high levels(~30–35%of CD4^(+)T cells)during the late stage(days 21–90),which correlated with stable disease *** depletion on day 21 resulted in the relapse of renal dysfunction and an increase in Th1 cells,suggesting that Tregs are essential for disease control during the convalescence *** Tregs that accumulated in the kidney showed tissue Treg phenotypes,including high expression of GATA3,ST2(the IL33 receptor subunit),amphiregulin(Areg),and PPARγ.Although T-bet^(+) Tregs and RORγt^(+) Tregs were observed in the kidney,GATA3^(+) Tregs were predominant during the convalescence stage,and a PPARγagonist enhanced the accumulation of GATA3^(+) Tregs in the *** understand the function of specific genes in kidney Tregs,we developed a novel T cell transfer system to T cell-deficient *** experiment demonstrates that ST2,Areg,and CCR4 in Tregs play important roles in the accumulation of GATA3^(+) Tregs in the kidney and in the amelioration of renal *** data suggest that GATA3 is important for the recruitment of Tregs into the kidney,which is necessary for convalescence after renal tissue destruction.

关键词： Tissue Tregs autoantibody GATA3 kidney IL-33

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Pass Appearance Time and Pass Attempts by Teams Qualifying for the Second Stage of FIFA World Cup 2014 in Brazil

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Journal of Sports Science 2016年第3期4卷 156-162页

作者： Kaori Saito Masahumi yoshimura Department of Sports and Health Junior-High ·High School of Sakuragaoka Takinogawa Kita-ku 114-0023 Tokyo Japan Department of Health and Sport Sciences University of Juntendo Hiraga-gakuendai lnzai-shi 270-1695 Chiba Japan

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Changes in Subjective Sleep,Physical Condition,and Mental Health during the COVID-19 Pandemic:A Nationwide Survey in Japan

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Journal of Psychological Research 2023年第3期5卷 11-25页

作者： Takako Nagata Kiko shiga Takanori Fujita Momoko Kitazawa Michitaka yoshimura NHO Hizen Psychiatric Center 160 Yoshinogari MitsuKanzakiSaga842-0192Japan Department of Clinical Psychology Faculty of Human RelationsShigakukan University1-59-1 MurasakibaruKagoshima890-8504Japan Department of Health Policy and Management Keio University School of Medicine35 ShinanomachiShinjukuTokyo160-8582Japan School of Health Innovation Kanagawa University of Human Services3-25-10 TonomachiKawasaki-kuKawasaki-shiKanagawa210-0821Japan Department of Neuropsychiatry Keio University School of Medicine35 ShinanomachiShinjukuTokyo160-8582Japan Department of Human Health Aichi Toho University11-3 HeiwagaokaMeitoNagoya465-8515Japan

This study aimed to investigate how people’s subjective health changed after the coronavirus disease 2019(COVID-19)*** survey was conducted in May 2021 as a nationwide online self-reported survey in *** respondents indicated how their sleep,physical condition,and mental state altered after the ***,they answered questionnaires about their intention to get vaccinated,the means of gathering information,etc.A logistic regression analysis was *** the 2,573 responses,there was a decline of approximately 13.6%,14.0%,and 23.8%in subjective sleep,physical condition,and mental health after the pandemic,*** logistic regression analysis demonstrated that regarding sleep,the affected group was younger,got vaccinated against influenza annually,had lower income,experienced poor sleep quality in the past month,and had worse physical and psychiatric symptoms than before the *** the physical condition,the affected group lived alone,witnessed deficient sleep quality in the past month,and had deteriorated mental health status than before the COVID-19 *** terms of mental status,the affected group was younger,females,had access to more sources of information,and experienced worse sleep and physical conditions than the unchanged or improved group(p<0.05).Each group indicated an association with the background factors,confirming that the subjective sleep,physical condition,and mental state affected each *** a preventive perspective,the results of this study suggested that factors such as youth,gender,sleep quality,pregnancy,reduced income,and greater access to information,may be necessary for physical and mental *** above-mentioned factors should be considered in light of community life and approached accordingly.

关键词： COVID-19 Pandemic Mental health Sleep quality Physical health Public health

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糖尿病患者合并肾脏损害的肾活检病理与临床研究

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中华肾脏病杂志 2006年第1期22卷 19-22页

作者：刘岩肖笑钟小仕余学清吉村吾志夫出浦照国广州市红十字会医院肾内科 510220 中山大学附属第一医院肾内科日本昭和大学藤が丘病院肾脏内科

目的研究糖尿病合并肾脏损害患者肾活检病理类型特点及与临床的联系。方法回顾性分析1992年-2002年间64例行肾活检的糖尿病肾损害患者病理检查结果和临床资料,并与同期非糖尿病肾病患者的活检病理类型对比。结果糖尿病肾小动脉硬化症(DN... 详细信息

目的研究糖尿病合并肾脏损害患者肾活检病理类型特点及与临床的联系。方法回顾性分析1992年-2002年间64例行肾活检的糖尿病肾损害患者病理检查结果和临床资料,并与同期非糖尿病肾病患者的活检病理类型对比。结果糖尿病肾小动脉硬化症(DN)42 例(65．6％);良性肾小动脉硬化症(BNS)6例(9．4％);原发肾小球肾病(CGN)16例(25．0％), 其中2例在DN基础上合并CGN。CGN组病理类型分布为IgA肾病6例(37．5％),局灶节段性硬化(FSGS)6例(37．5％),微小病变型(MCND)2例(12．5％)和膜性肾病(MN)2例(12．5％),病理类型分布特点与同时期771例普通肾脏病人群肾活检病理类型分布大致相似,FSGS高于非糖尿病人群(分别为27．3％和4．7％,P<0．01)。与临床资料联系分析显示,DN及BNS组糖尿病病程较CGN长(P<0．01),且患者年龄大(P<0．05),而血糖和血压控制水平在DN组和其他两组无显著差异;BNS组尿蛋白量[(0．45±O．33)g／d]明显低于DN组和CGN组[分别为 (3．18±2．4)g／d、(2．68±1．27)g／d,P<0．01],而后两组没有显著差异;BNS组糖尿病视网膜病变发生率明显低于DN和CGN组(分别为0％、38．1％、37．5％、P<0．01),DN和CGN组无显著差异。结论糖尿病合并肾损害患者中原发性肾小球疾病的发生率为25％,且病理类型改变分布谱与普通肾病人群肾活检结果相似,因此糖尿病合并肾损害患者应尽早实施肾活检,以明确诊断,从而采用正确的个体化治疗。

关键词：糖尿病肾病活组织检查肾功能衰竭

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水稻种子耐低温发芽力的QTL定位及上位性分析

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作物学报 2008年第4期34卷 551-556页

作者：纪素兰江玲王益华刘世家刘喜翟虎渠吉村醇万建民南京农业大学作物遗传与种质创新国家重点实验室江苏南京210095 中国农业科学院作物科学研究所北京100081 日本国立九州大学农学部日本福冈812-8581

利用种植在不同环境[南京(2002)、海南(2002—2003)、南京(2003)]下的Kinmaze/DV85重组自交系(RILs)群体,对水稻种子萌发第10天的低温发芽力进行QTL分析。利用QTLmapping2.0软件共检测到11个QTL,其中qLTG-7和qLTG-11可在3个环境中稳定表... 详细信息

利用种植在不同环境[南京(2002)、海南(2002—2003)、南京(2003)]下的Kinmaze/DV85重组自交系(RILs)群体,对水稻种子萌发第10天的低温发芽力进行QTL分析。利用QTLmapping2.0软件共检测到11个QTL,其中qLTG-7和qLTG-11可在3个环境中稳定表达,且最大贡献率均达到27.93%,增强低温发芽的基因分别来自Kinmaze和DV85。与前人的研究比较发现,这2个QTL可以在不同环境下和遗传背景中稳定表达。进一步上位性分析的结果表明,qLTG-11并不参与上位性互作,而qLTG-7虽参与互作但其贡献率较小。

关键词：水稻 RIL群体低温发芽力 QTL

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经皮冠状动脉成形术中的冠状动脉破裂原因分析

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中国临床医学 2010年第4期17卷 480-483页

作者：邱朝晖 Kataoka Toru 郭新贵 Kobayashi Yoshiki Nishioka Hiroki 张煜 Sakamoto Kazuo Yoshi mura Takayoshi shi mada Kenei Yoshikawa Junichi 复旦大学附属华东医院心内科上海200040 日本大阪市立大学附属医院循环器内科日本大阪5450051 日本大阪市泉尾医院内科日本大阪5500024 日本大阪市育和会纪念医院心内科日本大阪5440004 日本大阪掖济会医院心内科日本大阪5500022

目的：探讨冠状动脉成形术中冠状动脉破裂的可能原因。方法：对所有介入治疗前的靶病变行定性和定量造影分析,并选择在发生冠状动脉破裂前最近一次的血管内超声（IVUS）图像进行分析。结果：在5个心脏介入中心总共1 506例经皮冠状动脉... 详细信息

目的：探讨冠状动脉成形术中冠状动脉破裂的可能原因。方法：对所有介入治疗前的靶病变行定性和定量造影分析,并选择在发生冠状动脉破裂前最近一次的血管内超声（IVUS）图像进行分析。结果：在5个心脏介入中心总共1 506例经皮冠状动脉成形术（PCI）患者中,发生冠状动脉破裂15例（1.0%）,其中6例与操作导丝相关,1例与单纯球囊扩张相关,8例与支架植入相关。6例与导丝相关的破裂均由亲水涂层或中等硬度导丝所致,靶病变包括3例闭塞、4例偏心和3例分叉病变。与球囊或支架相关冠状动脉破裂包括6例偏心、6例中等至严重钙化病变。有血管内超声分析的5例,其病变偏心率均小于0.4,钙化弓在42~109度。除了单纯球囊破裂病例,在所有支架植入导致的破裂,球囊/管腔比值均超过1.3。所有与导丝相关冠状动脉破裂属于EllisⅡ级,与球囊或支架相关的2例属Ⅱ级,7例属Ⅲ级。结论：导丝相关的冠状动脉破裂常发生在采用亲水涂层或中等硬度导丝对偏心、分叉或闭塞病变进行操作;球囊或支架相关冠状动脉破裂经常与球囊尺寸过大或压力过大有关,常发生在偏心和伴钙化的病变处。

关键词：经皮冠状动脉成形术冠状动脉破裂冠状动脉造影定量分析血管内超声

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考虑主轴-刀柄结合面特性的机器人铣削系统刀尖频响预测研究

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中国机械工程 2023年第1期34卷 2-9页

作者：梁志强石贵红杜宇超叶玉玲籍永建陈司晨仇天阳刘志兵周天丰王西彬北京理工大学先进加工技术国防重点学科实验室北京100081 北京神工科技有限公司北京100013 北京信息科技大学机电系统测控北京市重点实验室北京100192

针对机器人铣削系统刀尖频响具有位姿依赖特性,导致机器人变位姿加工时稳定性难以准确预测、加工颤振难以有效控制的问题,提出一种考虑主轴-刀柄结合面接触刚度的机器人铣削系统刀尖频响预测方法。基于欧拉拉格朗日法与吉村允孝单位面积... 详细信息

针对机器人铣削系统刀尖频响具有位姿依赖特性,导致机器人变位姿加工时稳定性难以准确预测、加工颤振难以有效控制的问题,提出一种考虑主轴-刀柄结合面接触刚度的机器人铣削系统刀尖频响预测方法。基于欧拉拉格朗日法与吉村允孝单位面积法,分别构建了机器人本体动力学模型与主轴-刀柄结合面接触刚度模型,进而基于有限元主副自由度理论将机器人本体动力学模型与主轴-刀柄结合面接触刚度模型结合,构建了机器人铣削加工系统刀尖频响预测模型。开展了机器人不同位姿下刀尖频响预测验证实验,结果表明,仿真与实验得到的刀尖频响函数相比,固有频率最大误差为6.63%,对应幅值最大误差为9.80%,验证了所提出的预测模型的准确性,证明了该模型能够实现机器人任意位姿下的频响函数准确预测。

关键词：机器人铣削频响函数动力学建模结合面接触刚度

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