维普中文期刊产品整合服务
731篇 您的检索式:作者名="Liu XM"
    题名 作者 年代 出处 被引量
1相关性和一致性:这对相仿概念和测量方法的回顾与阐明(英文)显示文摘一致性(agreement)和相关性(correlation)是两个广泛使用的概念,用来评估变量之间的关联。虽然二者相似且相关,但是它们代表关联完全不同的概念。评估变量之间的一致性假设变量测量的是相同的结构,而在变量测量完全不同的结构时也可以评估它们之间的相关性。这种概念上的差异就要求使用不同的统计方法,并且当评估一致性或相关性时,统计方法根据数据的分布和研究者的兴趣可能会有所不同。例如,Pearson相关性,作为评估连续变量之间相关性的一种普遍测量方法,只有用于符合线性关系的变量时才能提供有用的信息;当用于不符合线性关系的变量时就无法提供准确信息甚至会产生误导。同样地,内部相关性,作为一种评估连续变量之间一致性的常用方法,如果一致性不好的实质正好是研究兴趣所在,那么该测量就不能为研究者提供充分的信息。本报告回顾了一致性和相关性的概念,并讨论了几种常用方法在应用中的差异。Liu JY Tang W Chen GQ Lu Y Feng CY Tu XM 2016上海精神医学2016,28,2:6
2Slower cycling of nestin-positive cells in neurosphere culture显示文摘Ma BF Liu XM Xie XM Zhang AX Zhang JQ Yu WH Zhang XM Li SN Lahn BT Xiang AP 2006中国生物学文摘2006,20,5:4
3Neuroprotection of Tat- GluR6-9c against neuronal death induced by kainate in rat hippocampus via nuclear and non-nuclear pathways 显示文摘Liu XM Pei DS Guan QH 2006J Biol Chem2006,281,17:1
4Experimental study of cardiac muscle tissue engineering in bioreactor显示文摘Liu X Wang CY Guo XM 2003Zhongguo Yi Xue Ke Xue Yuan Xue Bao2003,25,1:1
5The invitro myelin foration in neurospgeres of humen neural stem cells显示文摘Yang LY Zheng JK Liu XM 2003Chin J Traumatology2003,6,1:1
6Phosphorylation/dehhosphorylation of an- drogen receptor as a determinant of androgen agonistic or antagonistic activity显示文摘Wang LG Liu XM Kreis W 1999Bioehem Biophys Res Commun1999,259,:1
7Relationship between cardiovascular function and fetal growth restriction in women with pre-eclampsia显示文摘Jia RZ Liu XM Wang X 2010Int J Gynaecol Obstet2010,110,1:1
8CXCL12 in astrocytes contributes to bone cancer pain through CXCR4-mediated neuronal sensitization and glial activation in rat spinal cord 显示文摘Shen W Hu XM Liu YN et a1 2014J Neuroinflammation2014,1,1:1
9Effect of hydrogen sulfide on Bleomycin- induceed pulmonary fibrosis in rat 显示文摘Li H Liu XM Geng B 2006J Peking University ( Health Science)2006,38,2:1
10Mechanism Of the cardioprotection Of rhEPO pretreatment on suppressing the inflammatory response in ischemia-reperfusion显示文摘Lu XM Xie WY Liu PC 2005Life Sci2005,9,:1
11Adenovirus mediated hemeoxygenase-1 gene expression stimulates apoptosis in vascular smooth muscle cells 显示文摘Liu XM Chapman GB Wang H 2002Circulation2002,105,1:1
12Complete 1H and 13C NMR assignments of diosgenyl saponins显示文摘Han XW Yu H Liu XM 1999Magn Reson Chem1999,37,2:1
13Antenatal screening and fetal diagnosis of β- thalassemia in a Chinese population: prevalence of the β-thalassemia trait in the Guangzhou area of China 显示文摘Xu XM Liao C Liu Zy 1996Hum Genet1996,98,:1
14Neuronal and glial apoptosis after spinal cord injury显示文摘Liu X Xu XM Hu R 1997J Neurosci1997,17,14:1
15Neuronal and glial apoptsis after traumatic spinal cord injury显示文摘Liu XZ Xu XM Hu R 1997J Neurosci1997,17,:1
16Hypoxic precondition- ing induces delayed cardioprotection through p38 MAPK- mediated ealreticulin upregulation 显示文摘Wu XD Liu XH Zhu XM 2007Shock2007,27,5:1
17K + channels and the cAMP- PKA pathway modulate TGF-β1 induced migration of rat vascular myofibroblasts 显示文摘Liu liT Ye WL Zeng XM 2008J Cell Physiol2008,216,3:1
18Zinc-Finger Protein145,Acting as an Upstream Regulator of SOX9,Improves the Differentiation Potential of Human Mesenchymal Stem Cel s for Cartilage Regeneration and Repair显示文摘Liu TM Guo XM Tan HS 0,,:1
19SUMO-1plays crucial roles for spindle organization,chromosome congression,and chromosome segregation during mouse oocyte meiotic maturation显示文摘Yuan YF Zhai R Liu XM 2014Mol Reprod Dev2014,81,8:1
20Prognostic role of neutrophil- to-lymphocyte ratio in colorectal cancer: a systematic review and meta-analysis显示文摘Li MX Liu XM Zhang XF 2014Int J Cancer2014,134,10:1
返回顶部 每页显示:
共37页 首页 上一页 第1页 下一页 末页 /37 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费