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A PAT STUDY OF INFLUENCES OF PRECIPITATION ON DEFECTS AND ELECTRONIC DENSITY IN Al-Li-Cu-Mg-Zr ALLOYS

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中国有色金属学会会刊：英文版 1997年第1期7卷 43-46页

作者： Wu, WM Gao, YJ Luo, LX Deng, W Xu, SJ Zhong, xp Jiang, XJ GUANGXI UNIV DEPT PHYSNANNING 530004PEOPLES R CHINA ACAD SINICA INST MET RESSHENYANG 110015PEOPLES R CHINA

ＡＰＡＴＳＴＵＤＹＯＦＩＮＦＬＵＥＮＣＥＳＯＦＰＲＥＣＩＰＩＴＡＴＩＯＮＯＮＤＥＦＥＣＴＳＡＮＤＥＬＥＣＴＲＯＮＩＣＤＥＮＳＩＴＹＩＮＡｌＬｉＣｕＭｇＺｒＡＬＬＯＹＳ①ＷｕＷｅｉｍｉｎｇ，ＧａｏＹｉｎｇｊｕｎ... 详细信息

ＡＰＡＴＳＴＵＤＹＯＦＩＮＦＬＵＥＮＣＥＳＯＦＰＲＥＣＩＰＩＴＡＴＩＯＮＯＮＤＥＦＥＣＴＳＡＮＤＥＬＥＣＴＲＯＮＩＣＤＥＮＳＩＴＹＩＮＡｌＬｉＣｕＭｇＺｒＡＬＬＯＹＳ①ＷｕＷｅｉｍｉｎｇ，ＧａｏＹｉｎｇｊｕｎ，ＬｕｏＬｉｘｉｏｎｇ，ＤｅｎｇＷ...

关键词： positron lifetime spectra Al Li Cu Mg Zr alloy ageing precipitation defects bulk electronic density

PREFERENTIAL SEPARATION OF ALCOHOL FROM AQUEOUS SOLUTION THROUGH HYDROPHILIC MEMBRANES－POLY（ETHYLENEOXIDE）（PEO）／CHITOSAN（CS） BLEND MEMBRANE

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Chinese Chemical Letters 1995年第6期6卷 543-544页

作者： Wang, xp Zhang, FY Shen, ZQ Zhang, YF Lin, RX Zhejiang Univ Dept Polymer Sci & Engn Hangzhou 310027 Peoples R China Zhejiang Univ Dept Chem Hangzhou 310027 Peoples R China

the pervaporation behaviours of aqueous ethanol mixtures though the Poly(etbylene oxide)(PEO)/Chitosan(CS)blend seborane have been *** results show that both CS and PEO/CS membranes preferentially permeate ethanol at lower ethanol concentration in feed, and the selectivity of chitosan membrane toward alcohol can be greatly improved by introducing weter-soluble polymer PEO into chitosan.

关键词： PEO CHITOSAN ETHYLENEOXIDE POLY BLEND ALCOHOL AQUEOUS CS

Microsoft Office xp权威指南 4

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2002年

作者：（美）Microsoft Office xp产品组付文宪苏铁军译

本书介绍Office xp资源工具箱在不同平台上的部署，安装维护使用系统策略及安全管理，Office xp在全球范围的部署等。

ISBN: (纸本)7030099168

本书介绍Office xp资源工具箱在不同平台上的部署，安装维护使用系统策略及安全管理，Office xp在全球范围的部署等。

关键词：基本知识软件包

来源：畅想之星图书光盘版（南... 评论

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畅想之星图书光盘版（南通市图书馆镜像）

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大叶紫珠化学成分研究

中草药 2024年第13期55卷 4312-4317页

作者：黄美仙闵建国周艳林邹洵戴航桂林三金药业股份有限公司广西桂林541004 广西仙茱中药科技有限公司广西南宁530022 广西中医药大学药学院广西南宁530200

目的研究大叶紫珠Callicarpa macrophylla二氯甲烷部位的化学成分。方法采用硅胶柱色谱、凝胶柱色谱、聚酰胺柱色谱进行分离纯化,并采用波谱技术鉴定其结构。结果从大叶紫珠的二氯甲烷部位分离出13个化合物,分别鉴别为5-羟基-3,7,4'-甲... 详细信息

目的研究大叶紫珠Callicarpa macrophylla二氯甲烷部位的化学成分。方法采用硅胶柱色谱、凝胶柱色谱、聚酰胺柱色谱进行分离纯化,并采用波谱技术鉴定其结构。结果从大叶紫珠的二氯甲烷部位分离出13个化合物,分别鉴别为5-羟基-3,7,4'-甲氧基黄酮(1)、3,7,3',4'-甲氧基槲皮素(2)、乌发醇(3)、木犀草素(4)、5-羟基-3,7-二甲氧基-4-甲基黄酮(5)、3,7-二甲氧基槲皮素(6)、胡萝卜苷(7)、linoleicacid(8)、异海松酸(9)、2-[(4a R,6a R,6a S,6b R,10S,12a R,14b S)-10-hydroxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicen-4a-yl](10)、豆甾醇(11)、熊果酸(12)、β-谷甾醇(13)。结论化合物1、3、4、5、6、8、9、10、11、12为首次从该植物分离得到。

关键词：大叶紫珠黄酮类甾体类 5-羟基-3,7,4'-甲氧基黄酮乌发醇木犀草素 3,7-二甲氧基槲皮素异海松酸

Association of farnesyl diphosphate synthase polymorphisms and response to alendronate treatment in Chinese postmenopausal women with osteoporosis

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Chinese Medical Journal 2014年第4期127卷 662-668页

作者： Liu Y Li M zhou PR Xing xp Xia WB Xu L Liu H J Zhang ZL LiaoEY Chen DC Liu J Tao TZ Wu W Department of Endocrinology Key Laboratory of EndocrinologyMinistry of HealthPeking Union Medical College Hospital Peking Union Medical College Chinese Academy of Medical Sciences Beijing 100730 China Department of Endocrinology People&#39 s Hospital of Liaocheng Liaocheng Shandong 252002 China Metabolic Bone Disease and Genetics Research Unit Department of Osteoporosis and Bone Diseases Shanghai Sixth People&#39 s Hospital Affiliated with Shanghai Jiao Tong University Shanghai 200233 China Osteoporosis and Bone Diseases Shanghai Sixth People's HospitalAffiliated with Shanghai Jiao Tong University Shanghai 200233China Institute of Endocrinology and Metabolism Second Xiangya Hospitalof Central South University Changsha Hunan 410011 China Department of Endocrinology Osteoporosis Education Center WestChina Hospital Sichuan University Chengdu Sichuan 610041China Department of Orthopedics Xijing Hospital Fourth Liberation ArmyUniversity Xi'an Shannxi 710032 China Department of Orthopedics Harbin Medical University AffiliatedSecond Hospital Harbin Heilongjiang 150081 China Department of Endocrinology Guangdong General HospitalGuangzhou Guangdong 510080 China

Background Genetic factors are important in the pathogenesis of osteoporosis,but less is known about the genetic determinants of osteoporosis *** aimed to explore the association between the gene polymorphisms of key enzyme farnesyl diphosphate synthase （FDPS） in mevalonate signaling pathway of osteoclast and response to alendronate therapy in osteoporotic postmenopausal women in *** The study group comprised 639 postmenopausal women aged （62.2＆#177;7.0） years with osteoporosis or osteopenia who had been randomly assigned to low dose group （70 mg/2w） or standard dose group （70 mg/w） of alendronate in this 1-year *** identified allelic variant of the FDPS gene using the polymerase chain reaction and restriction enzyme *** and after treatment,serum levels of calcium,phosphate,alkaline phosphatase （ALP）,cross linked C-telopeptide of type Ⅰ collagen （β-CTX） were *** mineral density （BMD） at lumbar spine and proximal femur was *** association was analyzed between the polymorphisms of FDPS gene and the changes of BMD,bone turnover biomarkers after the *** The FDPS rs2297480 polymorphisms were associated with baseline BMD at femoral neck,and patients with CC genotype had significantly higher baseline femoral neck BMD （（733.6＆#177;84.1） mg/cm2） than those with AC genotypes （（703.0＆#177;86.9） mg/cm2） and AA genotypes （（649.8＆#177;62.4） mg/cm2）（P 〈0.01）.No significant difference in BMD at lumbar spine was observed among different genotypes of *** percentage change of serum ALP level was significantly lower in patients with CC genotype （-22.9%） than that in those with AC genotype （-24.1%） and AA genotype （-29.8%） of FDPS after 12 months of alendronate treatment （P 〈0.05）.Neither percentage change of BMD nor β-CTX level after alendronate treatment had association with FDPS *** FDPS gene was probably a candidate gene to predict femoral neck BMD at *** gene alleles could predict chan

关键词： farnesyl diphosphate synthase polymorphism alendronate osteoporosis pharmacogenomics

Evaluation of Young's Modulus and Residual Stress of NiFe Film by Microbridge Testing

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Journal of Materials Science & Technology 2006年第3期22卷 345-348页

作者： Zhimin zhou Yong zhou Mingjun WANG Chunsheng YANG Ji＇an CHEN Wen DING Xiaoyu GAO Taihua ZHANG Key Laboratory for Thin Film and Microfabrication Technology of Ministry of Education Research Institute of Micro/Nanometer Science and TechnologyShanghai Jiao Tong University Shanghai 200030 China State Key Laboratory of Nonlinear Mechanics （LNM） Institute of Mechanics Chinese Academy of Sciences Beijing 100080 China

Microbridge testing was used to measure the Young＇s modulus and residual stress of metallic films. Samples of freestanding NiFe film microbridge were fabricated by microelectromechanical systems. Special ceramic shaft structure was designed to solve the problem of getting the load-deflection curve of NiFe film microbridge by the Nanoindenter xp system with normal Berkovich probe. Theoretical analysis of load-deflection curves of the microbridges was proposed to evaluate the Young＇s modulus and residual stress of the films simultaneously. The calculated results based on experimental measurements show that the average Young＇s modulus and residual stress for the electroplated NiFe films are 203.2 GPa and 333.0 MPa, respectively, while the Young＇s modulus measured by the Nano-hardness method is 209.6：1：11.8 GPa for the thick NiFe film with silicon substrate.

关键词： Mechanical properties Metal thin film Nanoindentation

儿童xp11.2易位/TFE3基因融合相关性肾癌5例诊疗经验

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温州医科大学学报 2024年第6期54卷 482-486页

作者：刘淼清周平江徐磊陈聪德李仲荣温州医科大学附属第二医院育英儿童医院儿童外科浙江温州325027 湖北省妇幼保健院外科湖北武汉430064

目的:总结儿童xp11.2易位/TFE3基因融合相关性肾癌的临床特点,以提高对该病的认识。方法:回顾性分析温州医科大学附属第二医院2015年1月至2023年12月收治的5例xp11.2易位/TFE3基因融合相关性肾癌患儿的资料,并结合相关文献分析其临床特... 详细信息

目的:总结儿童xp11.2易位/TFE3基因融合相关性肾癌的临床特点,以提高对该病的认识。方法:回顾性分析温州医科大学附属第二医院2015年1月至2023年12月收治的5例xp11.2易位/TFE3基因融合相关性肾癌患儿的资料,并结合相关文献分析其临床特点。结果:5例患儿中男1例,女4例,发病年龄5~15岁,中位年龄11岁。肿瘤位于左肾2例,右肾3例。首发症状包括1例肉眼血尿、1例腹部膨隆、2例体检意外发现以及1例运动后腰腹痛。其中4例患儿接受了根治性肾切除术,1例接受了部分肾切除术。所有手术均未出现并发症。术后免疫组织化学染色显示所有患儿TFE3阳性。术后1例患儿失访,4例患儿随访3个月至6.5年。1例患儿术后接受舒尼替尼靶向治疗2年后死亡,其余3例未接受化疗及靶向治疗,术后无复发或转移。结论:儿童xp11.2易位/TFE3基因融合相关性肾癌虽罕见,但预后较好;影像学确定病变部位,特异性相对有限;诊断主要依赖免疫组化;根治性肾切除术是有效的主要治疗手段。

关键词：儿童肾癌 TFE3 免疫组化预后

伴有色素分化的xp11易位性肿瘤/“伴有黑色素分化的TFE3基因重排的软组织肿瘤”5例临床病理分析

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临床与实验病理学杂志 2024年第8期40卷 812-817页

作者：周迪炜雷萍谢玲玲郑琴罗丹菊翁密霞李雪飞曹沁聂秀杨明华中科技大学同济医学院附属协和医院病理科武汉430022 华中科技大学同济医学院附属协和医院放射科武汉430022

目的探讨伴有色素分化的xp11易位性肿瘤/“伴有黑色素分化的TFE3基因重排的软组织肿瘤”的临床病理特征、免疫表型、分子特征及预后。方法收集5例伴有色素分化的xp11易位性肿瘤/“伴有黑色素分化的TFE3基因重排的软组织肿瘤”的临床病... 详细信息

目的探讨伴有色素分化的xp11易位性肿瘤/“伴有黑色素分化的TFE3基因重排的软组织肿瘤”的临床病理特征、免疫表型、分子特征及预后。方法收集5例伴有色素分化的xp11易位性肿瘤/“伴有黑色素分化的TFE3基因重排的软组织肿瘤”的临床病理资料,行免疫组化EnVision法、组织化学染色、FISH、二代测序(NGS)及随访,并进行文献复习。结果5例患者中男性1例,女性4例。发病年龄16~59岁,平均28.2岁。肿瘤最大径3.0~6.0 cm(平均4.7 cm)。发病部位:右侧肾脏3例(其中1例发生胸椎转移),左侧输卵管间质与圆韧带之间1例,盆腔部位1例。组织学上,肿瘤由丰富的纤维血管网分隔成巢状、腺泡状结构,胞质透亮或嗜酸性、颗粒样,胞质内不同程度的出现黑色素聚集;间质内可见淋巴细胞浸润;4例检出肿瘤性坏死;核分裂象xp11易位性肿瘤/“伴有黑色素分化的TFE3基因重排的软组织肿瘤”具有独特的形态学特征、免疫表型及分子遗传学改变,建议作为一种独立的恶性间叶性肿瘤实体进行分类。

关键词： xp11易位性肿瘤黑色素分化 TFE3 基因重排荧光原位杂交

MATROX G450全面挑战中高档显卡市场

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电脑时空 2000年第6期 50-51页

作者： xp