885,336 research outputs found
Li, C.P. -- 1976-82 -- Correspondence, Individual -- letter, 1976-09-07
No full textLetter from Li, C. P. to Sabin, Albert B. dated 1976-09-07.Sabin Collection Fair Use Policy</a
An enhanced author name dataset for PubMed/MEDLINE
No full text<p>The incompleteness of author names is a well-known issue in the MEDLINE database. It was since 2002, the full author name has been systematically indexed in MEDLINE. Although many full author names have been added to MEDLINE, we still found a significant number of abbreviated names in papers published after 2002.</p>
<p>Here we built an enhanced author name dataset for MEDLINE, called EAN, achieved by linking the whole PubMed to other large literature databases and conducting a large-scale name comparison and restoration with obtained multi-sources author names. Our evaluation shows that more than 90% of author names in EAN are complete as compared to the ratio of ~60% in MEDLINE.</p>
An enhanced author name dataset for PubMed/MEDLINE
No full text<p>The incompleteness of author names is a well-known issue in the MEDLINE database. It was since 2002, the full author name has been systematically indexed in MEDLINE. Although many full author names have been added to MEDLINE, we still found a significant number of abbreviated names in papers published after 2002.</p>
<p>Here we built an enhanced author name dataset for MEDLINE, called EAN, achieved by linking the whole PubMed to other large literature databases and conducting a large-scale name comparison and restoration with obtained multi-sources author names. Our evaluation shows that more than 90% of author names in EAN are complete as compared to the ratio of ~60% in MEDLINE.</p>
Yizhou Li shi cong ke : [7 zhong] /
No full textEach work has special t. p., the last without imprint.Title from folded edge of v. 4.On double leaves, oriental style, in case.[1] Chong jiao wu yi you yi zhai du hua shi 2 juan ; Haiwang cun suo jian shu hua lu can gao -- [2] Jin bu lian yin ji / Wu Chongxi, Li Baoxun zhu -- [3] Hong ying shan guan yi chao -- [4] Jiu xue an bi ji -- [5] San yong cui mo yi ti ba 4 juan.Mode of access: Internet
Study on the Mg-Li-Zn ternary alloy system with improved mechanical properties, good degradation performance and different responses to cells
No full textNovel Mg-(3.5, 6.5wt%)Li-(0.5, 2, 4wt%)Zn ternary alloys were developed as new kinds of biodegradable metallic materials with potential for stent application. Their mechanical properties, degradation behavior, cytocompatibility and hemocompatibility were studied. These potential biomaterials showed higher ultimate tensile strength than previously reported binary Mg-Li alloys and ternary Mg-Li-X (X=Al, Y, Ce, Sc, Mn and Ag) alloys. Among the alloys studied, the Mg-3.5Li-2Zn and Mg-6.5Li-2Zn alloys exhibited comparable corrosion resistance in Hank's solution to pure magnesium and better corrosion resistance in a cell culture medium than pure magnesium. Corrosion products observed on the corroded surface were composed of Mg(OH)2, MgCO3 and Ca-free Mg/P inorganics and Ca/P inorganics. In vitro cytotoxicity assay revealed different behaviors of Human Umbilical Vein Endothelial Cells (HUVECs) and Human Aorta Vascular Smooth Muscle Cells (VSMCs) to material extracts. HUVECs showed increasing nitric oxide (NO) release and tolerable toxicity, whereas VSMCs exhibited limited decreasing viability with time. Platelet adhesion, hemolysis and coagulation tests of these Mg-Li-Zn alloys showed different degrees of activation behavior, in which the hemolysis of the Mg-3.5Li-2Zn alloy was lower than 5%. These results indicated the potential of the Mg-Li-Zn alloys as good candidate materials for cardiovascular stent applications. Statement of significance: Mg-Li alloys are promising as absorbable metallic biomaterials, which however have not received significant attention since the low strength, controversial corrosion performance and the doubts in Li toxicity. The Mg-Li-Zn alloy in the present study revealed much improved mechanical properties higher than most reported binary Mg-Li and ternary Mg-Li-X alloys, with superior corrosion resistance in cell culture media. Surprisingly, the addition of Li and Zn showed increased nitric oxide release. The present study indicates good potential of Mg-Li-Zn alloy as absorbable cardiovascular stent material.Accepted Author ManuscriptBiomaterials & Tissue Biomechanic
Quan li yu zi yuan: Guangdong nong cun gan bu yan jiu.
No full text李泳集.論文(哲學博士) -- 香港中文大學硏究院人類學學部, 1996.參考文献 : leaves 145-153.Li Yongji.Chapter 第一章 --- 绪论 --- p.1Chapter 一、 --- 研究的問題及意义 --- p.1Chapter 二、 --- 研究方法和理论假设 --- p.2Chapter 三、 --- 过去的研究 --- p.5Chapter 四、 --- 各章内容简介 --- p.14Chapter 第二章 --- 龙田村的概况和历史 --- p.16Chapter 一、 --- 村落概况 --- p.16Chapter 二、 --- 体制的沿革与国家控制 --- p.20Chapter 三、 --- 神话的创造与农民的认知方式 --- p.27Chapter 第三章 --- 生计方式与地方政治经济 --- p.31Chapter 一、 --- 经济生活与竹的种植 --- p.31Chapter 二、 --- 计划经济下的社队企业 --- p.34Chapter 三、 --- 私营的竹器加工企业 --- p.38Chapter 四、 --- 手工业与农村政治经 济 --- p.40Chapter 五、 --- 世界经济体系与传统手工业 --- p.46Chapter 第四章 --- 计划经济下的代理人与权力 --- p.52Chapter 一、 --- 国家干部和农村干部的区 分 --- p.52Chapter 二、 --- 工作队干部的两重性 --- p.54Chapter 三、 --- 龙田大队的干部 --- p.57Chapter 四、 --- 生产队干部 --- p.59Chapter 第五章 --- 市场经济与农村干部的角色变化 --- p.62Chapter 一、 --- 政治意识的淡化 --- p.62Chapter 二、 --- 农村干部的经济角色 --- p.64Chapter 三、 --- 农村干部的利益 --- p.66Chapter 四、 --- 国家、干部与农民 --- p.73Chapter 五、 --- 挑战国家权威的农村干部 --- p.79Chapter 第六章 --- 权力和宗族组织 --- p.82Chapter 一、 --- 龙田社区的宗族化 --- p.82Chapter 二、 --- 上灯仪式与妇女地位 --- p.89Chapter 三、 --- 权力地位与祖先墓地 --- p.92Chapter 四、 --- 干部与政治的宗教化 --- p.94Chapter 第七章 --- 社会分层和阶级自我形象 --- p.104Chapter 一、 --- 农民选择行为与村落生活变化 --- p.104Chapter 二、 --- 家庭形式变化与农村社会的异质性 --- p.109Chapter 三、 --- 龙田村的社会分层和阶级自我形象 --- p.117Chapter 四、 --- 传统绅士与农村干部的比较 --- p.123Chapter 五、 --- 中国农村社会性质的若干问题 --- p.126Chapter 第八章 --- 结语 --- p.137注释 --- p.143参考书目 --- p.14
Li-iPSC differentiation into functional Li-HLCs.
No full text(A) Schematic illustration of the HLC differentiation procedure together with representative brightfield images taken at day 0, 5, 10 (scale bars = 250 μm) and 16 (scale bar 50 μm) during Li-HLC differentiation. (B) Li-HLCs at the end of differentiation protocol (day 16) co-stained positive for the hepatocyte specific markers HNF4A and Albumin, and for the pan epithelial marker E-Cadherin (C) by immunofluorescence analysis compared to isotype IgG control (scale bar 50 μm). (D) Fully differentiated Li-HLCs are functional with respect to the accumulation of lipids and glycogen as determined by Oil red O and Periodic Acid Schiff (PAS) staining (scale Bars 50 μm). Image quantification is described in S1 File.</p
Dal pesce all’uomo, dall’uomo al delfino. Per una lettura zooantropologica di Ovidio Metamorfosi III 660-686 (e di Origin di Daniel Lee)
No full textCosa accomuna due oggetti culturali come il racconto di trasformazione dei pirati in delfini del libro III delle Metamorfosi di Ovidio e Origin, la serie di immagini in movimento dell’artista visuale contemporaneo Daniel Lee? E, soprattutto, cosa li rende così distanti
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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