Results 31 to 40 of about 10,777 (167)

多发性骨髓瘤危险因素及早期诊断指标的研究

open access: yesZhongguo shiyan zhenduanxue, 2013
目的回顾分析51例初诊多发性骨髓瘤(multiple myeloma,MM)患者实验室检测结果,筛选MM危险因素,探索早期诊断指标。方法比较MM组与疾病对照组患者血常规、血清白蛋白(Alb)、肌酐(Cr)、乳酸脱氢酶(LDH)、血钙、血清β2-微球蛋白(β2-MG)、C-反应蛋白(CRP)测定值。对有显著差异的指标应用二分类Logistic回归,分析MM危险因素的相对危险度(odd ratio,OR)。应用多因素回归Stepwise法将有统计学意义的MM危险因素分别与MM患者免疫球蛋白测定值 ...
李佳   +6 more
doaj  

Design and Implementation of Process Monitoring and Management Warning System for PICC Xiamen Branch [PDF]

open access: yes, 2013
人保财产厦门分公司过程监控与经营预警系统是以财产保险公司经营活动为内容,以公司业务流程为对象,采用科学方法选择指标体系,对公司经营和管理过程进行监控,与市场对标结合公司年度经营目标进行预警,形成为指标观测、经营预警、归因分析、情景模拟、策略制定、跟踪反馈闭环管理提供决策支持的系统。为保证公司经营目标实现,有必要实施过程管理,建立经营预警系统,对经营计划实施动态监控,当市场发展出现新状况以及公司经营出现新问题时,及时修正调整经营策略与经营计划,适应市场发展需求 ...
罗健
core  

From Presence to Policy: The Conditional Impact of Women's Representation in Top Management Teams in Chinese Local Governments

open access: yesPublic Administration, EarlyView.
ABSTRACT While public administration research has begun exploring the impact of women's representation in top leadership positions in public organizations, the conditions under which women's representation in top management teams (TMTs) produces policies specifically benefiting women remain underexamined.
Ting Huang   +3 more
wiley   +1 more source

婴幼儿室间隔缺损外科治疗近期效果的多因素分析

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2006
【目的】通过对过去 10 年间婴幼儿室间隔缺损 ( ventricular septal defect, VSD) 手术术前、术中各因素的回顾性多因素分析, 以发现其中影响外科治疗近期效果的重要因素。【方法】对 1993 年 1 月至 2002 年12月 111 例手术后确诊且主要诊断为先天性心脏病室间隔缺损的月龄≤36 个月的患儿, 加以入选分析。对可能与手术近期死亡率相关的各因素分别行二项分类 logistic 回归; 在单因素分析的基础上 ...
徐颖琦   +3 more
doaj  

原发性干燥综合征合并肝损伤患者血液检查指标变化情况及独立影响因素分析

open access: yesZhongguo shiyan zhenduanxue, 2023
目的 探讨原发性干燥综合征(pSS)合并肝损伤患者血液检查指标变化情况,分析其独立影响因素,构建预测模型。方法 选取2017年3月至2022年12月期间上海市同济医院风湿免疫科住院的pSS患者为研究对象。依据pSS患者是否出现肝损伤分组。对比两组患者的一般情况以及血液检查实验室指标,完成pSS患者合并出现肝损伤的单因素分析。以单因素分析结果中具有统计学意义的变量作为自变量,以pSS患者是否合并出现肝损伤作为因变量,实施logistic回归多因素分析,筛选pSS患者合并出现肝损伤的独立影响因素 ...
梁媛媛   +5 more
doaj  

Psychological investigation and analyze on college students' self-attribution of English study(大学生英语学习自我归因的心理调查和分析)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2006
从心理学的角度,以浙江大学城市学院CE3(大学英语3级)本科学生的英语学习成败的心理归因调查数据为主要基础,分析了大学生自我成败归因的特点和趋势,指出了不正确的归因对今后学习动机的激发和保持的负面影响,并提出了解决问题的途径和方法.
XIEPing(谢屏), YANGLi-bin(杨丽斌)
doaj   +1 more source

No more fashion victim? Spillovers across multiple streams: The case of fur farming bans during the COVID‐19 pandemic

open access: yesPolicy Studies Journal, EarlyView.
Abstract Though spillovers have been initially described in the Multiple Streams Framework (MSF), we know little about how to conceptualize and measure them. To investigate spillovers, we draw on the case of fur farming bans during the COVID‐19 pandemic. Whereas fur farming has long been criticized for its animal welfare problems, with the onset of the
Anne‐Marie Parth   +3 more
wiley   +1 more source

早产儿脑白质损伤核磁共振成像定量评估与血细胞参数和围产期因素的相关性分析

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2021
目的探讨早产儿脑白质损伤(WMD)的围产期高危因素及血细胞参数的相关性,为早期发现并规避早产儿WMD的发生提供科学依据。方法采用回顾性病例对照研究设计,收集南方医科大学附属深圳市妇幼保健院新生儿科2018年1月1日至 2020 年12月31日经核磁共振检查诊断为WMD的早产儿85例为病例组,并以胎龄为匹配条件选取同期115例经核磁共振检查未诊断WMD患者作为对照组。采用SPSS22.0统计学软件进行围产期相关因素的单因素分析、血细胞参数单因素分析、构建多因素Logistic回归模型分析WMD的相关因素 ...
钟俊炎, 陈雪雨, 杨默
doaj  

Quantitative risk assessment of non-typhoidal Salmonella enterica in pork products [PDF]

open access: yes, 2020
Non-typhoidal Salmonella enterica is one of most important foodborne pathogens in the world. It infects humans through contaminated poultry and livestock meats.
Ge ZHAO, Huayun JIA, Li BAI, Qingli DONG
core   +1 more source

Beyond Political Control and Bureaucratic Protection: Public Appointments for the Formation of Programmatic Groups and Representative Bureaucracy

open access: yesReview of Policy Research, EarlyView.
ABSTRACT Public appointments shape the top‐level bureaucracy by serving as a gateway for professionals with different profiles, chosen based on different criteria. In general, the literature has been more interested in analyzing appointments based on merit or sponsorship, based on verification of loyalty to the government or technical competence ...
André Vaz Lopes   +1 more
wiley   +1 more source

Home - About - Disclaimer - Privacy