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331.
在当前高科技信息为主导的知识经济时期,高校学报发展面临着许多机遇和挑战。因此,学报编辑人员亟需提高自身素质,全方位提高自身的专业品质服务水平。结合现今高校学报编辑队伍现状,提出高校学报编辑应具备的综合素质,并从建设学习型编辑部、加强业务培训等方面探讨了提高高校学报编辑素质的主要途径。  相似文献   
332.
Most studies of quality improvement deal with ordered categorical data from industrial experiments. Accounting for the ordering of such data plays an important role in effectively determining the optimal factor level of combination. This paper utilizes the correspondence analysis to develop a procedure to improve the ordered categorical response in a multifactor state system based on Taguchi's statistic. Users may find the proposed procedure in this paper to be attractive because we suggest a simple and also popular statistical tool for graphically identifying the really important factors and determining the levels to improve process quality. A case study for optimizing the polysilicon deposition process in a very large-scale integrated circuit is provided to demonstrate the effectiveness of the proposed procedure.  相似文献   
333.
新会计准则下会计监督体系的改革与创新   总被引:6,自引:0,他引:6  
实践证明,新会计准则的实施在总体上是顺利的.但与旧准则体系相比,新会计准则尤其是涉及公允价值引入的多项会计准则的内容变化很大,且操作性较差,给企业和会计人员提供了更多的"机会".这种变化对目前会计监督体系提出了严峻挑战.为此,本文提出了更新监督理念、优化会计监督模式、转变监督重点、创新监督方式、整合人力资源等建议.  相似文献   
334.
There has been increasing use of quality-of-life (QoL) instruments in drug development. Missing item values often occur in QoL data. A common approach to solve this problem is to impute the missing values before scoring. Several imputation procedures, such as imputing with the most correlated item and imputing with a row/column model or an item response model, have been proposed. We examine these procedures using data from two clinical trials, in which the original asthma quality-of-life questionnaire (AQLQ) and the miniAQLQ were used. We propose two modifications to existing procedures: truncating the imputed values to eliminate outliers and using the proportional odds model as the item response model for imputation. We also propose a novel imputation method based on a semi-parametric beta regression so that the imputed value is always in the correct range and illustrate how this approach can easily be implemented in commonly used statistical software. To compare these approaches, we deleted 5% of item values in the data according to three different missingness mechanisms, imputed them using these approaches and compared the imputed values with the true values. Our comparison showed that the row/column-model-based imputation with truncation generally performed better, whereas our new approach had better performance under a number scenarios.  相似文献   
335.
The study of subjective quality of life and its connotations in the People’s Republic of China is at a preliminary stage. Although there is an emerging body of literature on this topic, there are few datasets representative of the general public, particularly in Mainland China. This paper reports the findings of a public survey (N = 449) conducted in Zhuhai City, South China using the International Wellbeing Index (IWI). There were four main aims: (1) to judge whether residents were satisfied with their lives; (2) to compare the data with recent findings from Hong Kong and Macau; (3) to investigate the equivalence of the IWI in terms of its psychometric properties; and (4) to determine the applicability of the ‘Theory of Homeostasis Wellbeing’. The data indicated a moderate level of personal (PWI score = 64.4.) and national (NWI score = 57.4) wellbeing, consistent with recent findings from Hong Kong and Macau. The PWI score was within the normative range for non-Western countries, which indicates that the residents were, on the whole, satisfied with their lives. Although previously reported objective measures of quality of life in Zhuhai are lower than in Hong Kong and Macau, this is not reflected in this study’s subjective measures. This finding was interpreted in terms of the ‘Theory of Subjective Wellbeing Homeostasis’, and the specific situation in Zhuhai, as there seems to be an absence of factors (i.e., no harsh economic or social situation) which could drive subjective wellbeing below normal. Last, that the IWI demonstrated good psychometric performance in terms of its reliability, validity, and sensitivity, and concurred with previous published reports, it seems that the scale’s robustness generalises to Chinese samples.  相似文献   
336.
李志  宋谮  邓维 《西北人口》2009,30(1):27-31,35
综合测评表明。残疾移民的经济收入水平偏低,存在下滑趋势;社会保障局限眼前,缺乏长效机制;主观生活质量较低.精神压力较大。针对残疾移民生活质量存在的突出问题,各级政府、社会组织、残疾移民及其家庭应该通力合作、共同努力。以物质生活条件的改善和社会情感支持的加强为两大着眼点,切实予以改善。  相似文献   
337.
城市居家老年人主观生活质量评价及其影响因素研究   总被引:2,自引:0,他引:2  
刘晶 《西北人口》2009,30(1):67-71
本文根据城市居家老人生活质量评价的若干指标,对上海城市居家老人分事件类别的主观满意度及其整体生活状况的满意度进行了实证分析.并运用Logistic回归分析研究城市居家老人各生活质量因素对整体生活主观满意度的影响。研究发现影响整体生活满意度评价的因素是多方面的,有经济状况因素、身体健康因素、心理健康因素、社会支持因素、婚姻状况、参与老年活动因素。  相似文献   
338.
从大学生创新创业能力素质培养过程中存在的主要问题,探讨了实践教学平台建设的重要性,并从教育理念更新、实践平台定位、培养计划制定、各种关系协调等方面提出了相应的培养策略,全面推进大学生创新创业能力素质培养,进而提升高校人才培养质量。  相似文献   
339.
Demographic research has paid much attention to the impact of childhood conditions on adult mortality. We focus on one of the key aspects of early life conditions, sibling group size, and examine the causal effect of growing up in a large family on mortality. While previous studies have focused on low- or middle-income countries, we examine whether growing up in a large family is a disadvantage in Sweden, a context where most parents have adequate resources, which are complemented by a generous welfare state. We used Swedish register data and frailty models, examining all-cause and cause-specific mortality between the ages of 40 and 74 for the 1938–72 cohorts, and also a quasi-experimental approach that exploited multiple births as a source of exogenous variation in the number of siblings. Overall our results do not indicate that growing up in a large family has a detrimental effect on longevity in Sweden.  相似文献   
340.
The status quo of Roma communities in Europe is strongly marked by marginalisation and discrimination. Roma people tend to face social exclusion and segregation leading to lack of education, chronic unemployment and limited access to healthcare, housing and public services as well as widespread poverty. Very few studies have been conducted as far as Roma community in Cyprus are concerned and almost none has explored quality of life of this ethnic minority. Therefore, this article examines quality of life dimensions in approximately half of the population (n?=?156) residing in the catchment area. Both quantitative and qualitative results showed poor standards of living, high school dropout rates and high levels of marginalisation. Social work as discipline can foster a more empowering and coordinating role as to enhance Roma’s distinctive identity and improve standards of living.  相似文献   
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