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Nine-year experience of doxorubicin-eluting beads chemoembolization for hepatocellular carcinoma

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Hepatobiliary & Pancreatic Diseases International 2016年第5期15卷 493-498页

作者： Alvin Ho-Kwan Cheung Colin Siu-chi Lam Henry Shiu-Cheung Tam Tan-To Cheung roberta Pang ronnie Tung-Ping Poon Department of Surgery University of Hong Kong and Queen Mary Hospital

BACKGroUND: Chemoembolization with doxorubucin-eluting beads (DEB) has been used to treat hepatocellular carcinoma (HCC) since 2007. This study compared the efifcacy and sur-vival between transarterial chemoembolization (TACE) with DEB and conventional approach (cTACE) in HCC treatment. METHODS: This retrospective case-control study compared the overall survival and tumor response of HCC patients to cTACE (n=190) and DEB (n=143) by the reassessment of com-puted tomography and serum alpha-fetoprotein (AFP). Mul-tivariate analysis was used to determine the factors affecting tumor response. RESULTS: The median post-treatment to pre-treatment AFP level was 0.8 for a DEB session (n=258) and 1.0 for a cTACE session (n=452), showing a signiifcantly greater decrease in AFP after DEB (Proup achieved objective response (complete and partial) compared with those in the cTACE group (Pchieving at least one objective tumor response in a patient when compared to cTACE (Prom ifrst transcatheter therapy of patients having undergone at least once DEB was 12.53 months, while those having received cTACE only was 10.53 months (P=0.086). A tendency of improved survival appeared to maintain until >80 months after the ifrst TACE session in the DEB group. CONCLUSION: DEB is a safe alternative to cTACE in HCC pa-tients with better therapeutic efifcacy.

关键词： doxorubicin-eluting beads transarterial chemoembolization hepatocellular carcinoma

机制砂与天然砂的性能对比及在泵送混凝土中的应用困境

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工程建设（维泽科技） 2024年第2期7卷 197-200页

作者：王坚张弛上海建工二建集团上海200080

文中首先介绍了机制砂的由来与发展趋势,以及泵送混凝土中砂的选取。随后,重点从定义、规格、等级和特点、配置要求、颗粒级配、原料和粒型、自身特点、配制出的混凝土的特点、检验标准,应用标准等各个方面研究和总结了机制砂。再从石... 详细信息

文中首先介绍了机制砂的由来与发展趋势,以及泵送混凝土中砂的选取。随后,重点从定义、规格、等级和特点、配置要求、颗粒级配、原料和粒型、自身特点、配制出的混凝土的特点、检验标准,应用标准等各个方面研究和总结了机制砂。再从石粉含量、组成结构、细度模数、黏合性和抗压性等四个方面对比分析了机制砂和天然砂的区别。最后,针对超高层泵送混凝土中对砂的性能要求,给出了泵送混凝土砂的选用办法,最后针对机制砂中一些待研究的问题给出了相应的建议。

关键词：机制砂天然砂泵送混凝土性能对比

Searching for Susceptibility Genes in Age-related Macular Degeneration： An Evolutionary Process

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首都医科大学学报 2010年第1期31卷 51-59页

作者： WANG Jing-ying CHEN Hao-yu CHEN Li-jia PANG chi-pui Joint Shantou International Eye Center Shantou University and the Chinese University of Hong Kong Department of Ophthalmology and Visual Sciences the Chinese University of Hong Kong

Age-related macular degeneration(AMD) is a complex disease with multiple risk *** the pathogenesis and etiology remain largely unclear,systematic investigation into the genetics of this disease has cumulated during the past two decades that leads to putative mechanisms and genes associated with *** this review,the development of genetic studies on AMD was *** we intend to perform a comprehensive citation of all published works on AMD genetics,we find that we have to filter out some reference papers and focus on those reports bearing more information and insight into AMD genetics and its molecular *** have worked on a selection of observations and supporting references that illustrate a picture of the genetic processes that eventually lead to the development of AMD and related complications.

关键词：医学期刊 AMD 摘要编辑部编辑工作

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基于工程机器人的智能建造

工程建设（维泽科技） 2024年第1期7卷 28-35页

作者：王坚张弛上海建工二建集团上海200080

文中首先介绍了机器人与工程机器人的概念。厘清了工程机械,发展到自动化机械,并最终达到智能化机器人的历史发展趋势。并按照用途将主要施工机械分为十大类。从“结构主体”“工作机构”“动力装置”,及“控制系统”四个方面,对主要施... 详细信息

文中首先介绍了机器人与工程机器人的概念。厘清了工程机械,发展到自动化机械,并最终达到智能化机器人的历史发展趋势。并按照用途将主要施工机械分为十大类。从“结构主体”“工作机构”“动力装置”,及“控制系统”四个方面,对主要施工机械进行结构功能分解。进而阐述和列举了如何针对这些常见的施工机械进行自动化改造。建筑机械的自动化内容主要包括又包含机电一体化、多功能开发、电子和微机控制等。通过与自动化机械与建造机器人的对比,思考了建筑机器人的建造设计,和如何自动化控制和操作建筑机械的施工过程,人机交互,以及数字数控平台的架构。最后结合一个实例,从而展望如何最终实现智能建造。

关键词：施工机械自动化建造波斯顿动力公司建造机器人人工智能智能建造

保元汤合桃红四物汤治疗对气虚血瘀型急性STEMI患者PCI术后左心室血流动力学的影响

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江苏医药 2024年第9期50卷 939-941页

作者：刘美蓉迟庆胜茹翱王新飞李艳君日照市中医医院超声科山东276800 日照市中医医院麻醉手术室山东276800 日照市中医医院心内科山东276800 湖州市第一人民医院超声科浙江

目的探讨保元汤合桃红四物汤治疗对气虚血瘀型急性ST段抬高型心肌梗死(STEMI)患者冠状动脉介入(PCI)术后左心室血流动力学的影响。方法气虚血瘀型急性STEMI患者60例PCI术后随机分为两组,每组30例。观察组在标准化常规药物治疗基础上,... 详细信息

目的探讨保元汤合桃红四物汤治疗对气虚血瘀型急性ST段抬高型心肌梗死(STEMI)患者冠状动脉介入(PCI)术后左心室血流动力学的影响。方法气虚血瘀型急性STEMI患者60例PCI术后随机分为两组,每组30例。观察组在标准化常规药物治疗基础上,口服保元汤合桃红四物汤治疗1周。对照组仅给予标准化常规药物治疗1周。采用超声心动图检测两组治疗前后左心室血流动力学指标。结果与治疗前和对照组治疗后比较,观察组治疗后左心室射血分数、短轴缩短率、每搏输出量、主动脉瓣口血流速度、二尖瓣血流峰速度(E)和二尖瓣环速度(e′)均升高,而E/e′比值降低(P<0.05或P<0.01)。结论保元汤合桃红四物汤可改善气虚血瘀型急性STEMI患者PCI术后左心室血流动力学。

关键词：保元汤桃红四物汤急性ST段抬高型心肌梗死

Study of group discussion in EFL classroom teaching

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Sino-US English Teaching 2008年第2期5卷 57-61页

作者： chi Qiu-ling School of Foreign Languages for International Business Shanghai Institute of Foreign Trade Shanghai 201620 China

Communicative Language Teaching （CLT） lays emphasis on communication in the classroom, pair and group activities and student involvement in the learning process. Amid the classroom activities, group discussion predominates in almost all EFL classroom teaching, characterized by maximized participation of language learners. Several elements contribute to a fruitful group discussion, namely, grouping, topic selection, process control and outcome presentation. The interdependence and interaction of all the elements help to build up a productive group discussion and finalize with novice ideas. In spite of all the advantages, some constraints on group discussion still deserve our attention.

关键词： CLT group discussion advantages constraints

Analysis of the Effect of Supplying Vessel on Wave Drift Force of Semi-Submersible Platform

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Open Journal of Modelling and Simulation 2019年第3期7卷 169-176页

作者： chi Zhang Baoji Zhang College of Ocean Science and Engineering Shanghai Maritime University Shanghai China

Wave drift force is the key factor affecting the mooring ability of semi-submersible platform. Aiming at the mooring system composed of replenishment ship and semi-submersible platform, the influence of hydrodynamic interference on semi-submersible platform is analyzed. Based on the three-dimensional potential flow theory and AQWA software, the effects of different wave directions and spacing on the wave drift force of semi-submersible platform are considered. The results show that the hydrodynamic interference of the replenishment ship will affect the wave drift force of the semi-submersible platform, and the influence of the distance between adjacent vessels and the wave direction angle is more sensitive in the middle and high wave frequencies. This paper can provide support for the research of hydrodynamic interference of semi-submersible platform.

关键词： Semi-Submersible AQWA Wave Drift Force Potential Theory

Estimating liver weight of adults by body weight and gender

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World Journal of Gastroenterology 2006年第14期12卷 2217-2222页

作者： See ching Chan chi Leung Liu Chung Mau Lo Banny K Lam Evelyn W Lee Yik Wong Sheung Tat Fan Centre for the Study of Liver Disease Department of Surgery The University of Hong Kong Pokfulam Hong Kong China Centre for the Study of Liver Disease Department of Radiology The University of Hong Kong Pokfulam Hong Kong China

AIM： To estimate the standard liver weight for assessing adequacies of graft size in live donor liver transplantation and remnant liver in major hepatectomy for cancer. METHODS： In this study, anthropometric data of body weight and body height were tested for a correlation with liver weight in 159 live liver donors who underwent donor right hepatectomy including the middle hepatic vein. Liver weights were calculated from the right lobe graft weight obtained at the back table, divided by the proportion of the right lobe on the computed tomography. RESULTS： The subjects, all chinese, had a mean age of 35.8 ± 10.5 years, and a female to male ratio of 118：41. The mean volume of the right lobe was 710.14 ±131.46 mL and occupied 64.55%±4.47% of the whole liver on computed tomography. Right lobe weighed 598.90±117.39 g and the estimated liver weight was 927.54 ± 168.78 g. When body weight and body height were subjected to multiple stepwise linear regression analysis, body height was found to be insignificant. Females of the same body weight had a slightly lower liver weight. A formula based on body weight and gender was derived： Estimated standard liver weight （g）=218＋BW （kg）× 12.3＋gender×51 （R^2 = 0.48）（female=0, male= 1）. Based on the anthropometric data of these 159 subjects, liver weights were calculated using previously published formulae derived from studies on Caucasian, .lapanese, Korean, and chinese. All formulae overestimated liver weights compared to this formula. The Japanese formula overestimated the estimated standard liver weight （ESLW） for adults less than 60 ***： A formula applicable to chinese males and females is available. A formula for individual races appears necessary.

关键词： Estimated standard liver weight Liver tranplantation

Research on Problems and Strategies of Financial Management in Foreign-funded enterprises

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校园英语 2019年第34期 255-256页

作者： Serena chi Shuyu Cambridge International Centre-Daqing No.1 Middle School

china’s economy has been developing fast in recent years,which provided a promising prospective for various businesses and industries,and after long-term development,they have gradually become an important part of china’s economic system and their lasting and steady development depended on financial management,however there are some problems existing in the practice of financial *** paper analyzed the problems that foreign-funded enterprises encountered in financial management and pointed out the way to cope with these problems,in order to offer some assistance in the management and development of foreign-funded enterprises.

关键词： Foreign-funded enterprise financial management strategy research