statisti相关论文
Efficacy of 14-d vs 7-d moxifloxacin-based triple regimens for second-line Helicobacter pylori eradi
AIM: To evaluate the efficacy of the 14-d moxifloxacinbased triple therapy for the second-line eradication of Helicobact......
Polymeric immunoglobulin receptors(pIgR) are key participants in the formation and secretion of secretory Ig A(S-Ig A), ......
AIM:To evaluate serum complement C4a and its relation to liver fibrosis in children with chronic hepatitis C virus(HCV)i......
Background There has been continuous debate as to whether Y chromosome loss is an age related phenomenon or acytogeneti......
The chemical composition in a cross section of a high grade pipeline slab was measured point by point (in a scale of 1 ......
A cradle-to-gate life cycle assessment was conducted in this paper to calculate the greenhouse gas (GHG) emissions, such......
阜阳市局 ￡4a 局长——_MINtkMMtgj’＃lnH＄B——q.M——D收束志不他只邀狲位J则【科校为先导推动地租工作.B为广为戳民U用凶盼引眯B.......
AIM To assess the performance of proposed scores specific for acute-on-chronic liver failure in predicting shortterm mor......
Comparing acid steatocrit and faecal elastase estimations for use in M-ANNHEIM staging for pancreati
AIM To compare two tests for exocrine pancreatic function(EPF) for use in M-ANNHEIM staging for pancreatitis. METHODS On......
Objective To investigate the differences of expression and activation of natural killer(NK)cell G2D(NKG2D)in patients wi......
Outcome of pancreaticoduodenectomy with extended retroperito- neal lymphadenectomy for adenocarcinom
Background Nowadays, there is a remarkable rise in resectability rate of periampullary adenocarcinoma and the mortality ......
Malaria is one of the most important parasitic diseases in the world which is transmitted by the Anopheles mosquitoes. T......
Expression and significance of intratumoral interleukin-12 and interleukin-18 in human gastric carci
AIM: To explore the effect of intratumoral expressions of interleukin-12 (IL-12) and interleukin-18 (IL-18) on clinical ......
The Relevance between Symptoms and Magnetic Resonance Imaging Analysis of the Hippocampus of Depress
Objective:To probe the relevance between depressive symptoms and hippocampal volume and its metabolites detected by magn......
The Comparison Study of Renin and Angiotensin AⅡ Levels on Normal Tension Glaucoma Patients and Norm
Purpose: To investigate the levels of renin-angiotension system (RAS) components in normal tension glaucoma patients and......
Objective: The purpose of this study was to evaluate the diagnostic value of transbronchial lung biopsy (TBLB) in periph......
PURPOSE: This study was designed to investigate and compare in vitro survivin activity in normal human osteoblast and MG......
AIM: To explore the expression of leukemia related protein 16 (LRP16) in colorectal carcinoma, and analyze its correlati......
AIM: To clarify human papillomavirus (HPV) involvement in carcinogenesis of the upper digestive tract of virological and......
目的了解HIV感染者和AIDS病人(People Living with HIV/AIDS,PLWHA)自杀意念现状,探讨其影响因素,为制定关怀干预对策提供客观依据......
对我校新一轮改革所制订的工资总额承包方案中的两个关键性比例数,即师生比与教师职称结构比进行了分析与探讨.通过国外、国内及我......
Analysis of prognostic factors and outcomes of gastric cancer in younger patients:A case control stu
AIM:To understand the clinicopathological and prognostic features of gastric cancer in younger and older patients.METHOD......
Objective:To investigate the possible association between Toxoplasma gondii(T.gondii)infection and breast cancer by exam......
AIM: To investigate the expressions of micro RNA-20a(mi R-20a) and let-7a in esophageal squamous cell carcinoma(ESCC) an......
Statin use and risk of liver cancer: A meta-analysis of 7 studies involving more than 4.7 million pa
AIM: To pool data currently available to determine the association between statin use and the risk of liver cancer.METHO......
Curative efficacy of thalidomide in combination with nedaplatin in the treatment of non-small cell l
Objective To investigate the curative efficacy of thalidomide in combination with nedaplatin in the treatmentof non-smal......
Statistic Analysis on Quantitative Characteristics for Developing the DUS Test Guideline of Ranuncul
Selection of quantitative characteristics, division of their expression ranges, and selection of example varieties are k......
Analysis of operational parameters affecting denitrification rate of sintering flue gas in cross-flo
The denitrification rate of the cross-flow activated coke flue gas purification facility varies with operational paramet......
Enhanced empirical models for predicting the drift capacity of less ductile RC columns with flexural
Capacity of components subjected to earthquake actions is still a widely interesting research topic.Hence,developing pre......
High-resolution modeling approach is increasingly being considered as a necessary step for improving the monitoring and ......
AIM To investigate the disability due to musculoskeletal disorders of the upper extremities in heavy industry workers.ME......
目的 回顾性分析急性消化道出血的病因构成,相关因素及内镜下表现.方法 收集2006年2月至2010年2月因消化道出血急诊就诊患者资料,......
目的 从义献计量学的角度评价北京市神经外科研究所日前的科研现状,探讨我所今后的科研方向.方法 对2004-2008年北京市神经外科研......
目的 探讨北京市大气PM10污染对居民非意外死亡、心脑血管疾病死亡及呼吸系统疾病死亡的短期影响.方法2005 -2009年北京市居民死亡......
目的:分析社区社会经济地位与城市和农村成年居民自评健康是否存在独立关联,为采用社区层面干预措施,改善社会经济发展落后社区居......
为了提高电力监控信号统计信息的传输能力,提出基于大数据的电力监控信号统计信息可视化传输系统设计方法。在传输信道中进行电力......
对草地植被净第一性生产力的Miami模型和Thornthwaite Memorial模型模拟值结果与实测值结果进行分析和比较。首先通过建立散点图计......
从理论上给出了工业中有关类球形微粒的处理和分析方法,并提出了一种简便的图像相切处理方法.......
利用主变量筛选方法与因子分析方法对柳州铁道职业技术学院的学生部分课程的考试成绩进行统计分析并比较这两种分析方法产生的结果......
目的了解脑血管意外病人在我院的住院率、死亡率、发病年龄。方法对2006～2010年在神经内科专科住院的脑血管意外病人进行统计分析。......
介绍了某机组一贯过程控制系统的构架、功能及模式.该系统提供了符合性图、趋势图、统计过程控制图、正态分布图以及过程统计、分......
提出了用Markov链使用模型来模拟具体环境中组件的使用方式,对组件的复用进行统计测试,详细论述了提出的组件复用统计测试的思想框......
成昆铁路在四川境内穿越东南季风和西南季风两个季风气候区,降水水汽来源复杂;沿线地形差异大,地形对降水的形成和增幅作用有很大......
采用Plackett-Burman（PB）设计法筛选出影响灵芝菌G．lucidum UIM-281发酵产漆酶的主效应因素为装液量、摇床转速和培养时间。最陡爬坡......
对《大豆科学》１９８２－１９９８年的载文量，发表文章的第一作者及其在所在单位系统、学科分布进行了统计分析，旨在揭示中国大豆科研的状况，作者及所属......
原发性高血压患者78例,并有血瘀证者24例、非血瘀证者54例,观察了临床及血液流变学指标。结果表明,原发性高血压合并血瘀证患者较......
基于A省L市政务服务中心的调研数据,文章运用SPSS和STATA统计方法对政府社会公众满意度的影响因素进行实证分析。研究表明：政务环境......
在员工比较分散的企业，实时、准确地统计员工和班组的任务完成状况是一件比较困难的事情。传统的统计方法是通过树形结构进行，其实时......
运用中心极限定理对空气捻接器的使用情况进行分析 ,明确了空气捻接器的使用分布情况 ,得出了空气捻接器耗气量的统计数据。......
利用国内外几种数值预报模式的降水预报产品,对2003年主汛期(6～8月)青藏高原中南部的预报能力做了详尽的检验.检验结果表明,各模式......
