《营养与健康》课程内容基础框架的构建

通过实践教学,笔者就关于我校《营养与健康》课程内容的构建做简单的阐述。     

我国高校管理体制的形成与改革历程综述

高校管理体制是指各种与高校教育管理活动相关的组织制度体系,分为宏观管理体制和微观管理体制。改革开放以来,我国高校管理体制在宏观上和微观上分阶段进行了多次改革与调整,取得了许多成就,也形成了自身的特点。     

关于材料工程系人才培养模式创新实验区的建设研究报告

宁夏建设职业技术学院材料工程系从市场需求出发,创新人才培养模式,已取得明显成效。     

Reassessing welfare reform data: a response to cherry

Abstract

This is a response to Robert Cherry's comment on the article, “Welfare as We [Don't] Know It: A Review and Feminist Critique of Welfare Reform Research” that appeared in the 10(2) issue of Feminist Economics. This response argues that while some combination of welfare reform, the booming economy in the late 1990s, and changes in economic policy all worked together to decrease caseloads and increase employment rates among welfare leavers, these are incomplete measures of the impact of welfare reform on the lives of lone mothers. This paper also argues that the effects of welfare reform on lone mothers are more mixed than Cherry acknowledges. This paper concludes that when one holistically examines low-income lone mothers' lives, it is premature to declare welfare reform a success.     

Prevalence and cost of hospital medical errors in the general and elderly United States populations

Abstract

Objective:

The primary objective of this study was to quantify the differences in the prevalence rate and costs of hospital medical errors between the general population and an elderly population aged ≥65 years.

Methods:

Methods from an actuarial study of medical errors were modified to identify medical errors in the Premier Hospital Database using data from 2009. Visits with more than four medical errors were removed from the population to avoid over-estimation of cost. Prevalence rates were calculated based on the total number of inpatient visits.

Results:

There were 3,466,596 total inpatient visits in 2009. Of these, 1,230,836 (36%) occurred in people aged ≥ 65. The prevalence rate was 49 medical errors per 1000 inpatient visits in the general cohort and 79 medical errors per 1000 inpatient visits for the elderly cohort. The top 10 medical errors accounted for more than 80% of the total in the general cohort and the 65+ cohort. The most costly medical error for the general population was postoperative infection ($569,287,000). Pressure ulcers were most costly ($347,166,257) in the elderly population.

Limitations:

This study was conducted with a hospital administrative database, and assumptions were necessary to identify medical errors in the database. Further, there was no method to identify errors of omission or misdiagnoses within the database.

Conclusions:

This study indicates that prevalence of hospital medical errors for the elderly is greater than the general population and the associated cost of medical errors in the elderly population is quite substantial. Hospitals which further focus their attention on medical errors in the elderly population may see a significant reduction in costs due to medical errors as a disproportionate percentage of medical errors occur in this age group.     

Urban informal sector and poverty

Many studies have explored the connection between trade and poverty theoretically and empirically for the developing world. We offer another look at the possible implications of trade liberalization on urban poverty by using the urban informal sector as a catalyst. The theory shows that trade liberalization in the import competing sector raises informal wage across occupational types, and expands production and employment in the informal industrial segment. Further, using Indian provincial data on wage, capital stock and value added in the informal sector we show that real informal wage increased with trade reform and transmitted favorable impact on urban poverty reduction.     

问题解决教学法在计算机教学中的应用研究

问题解决教学法是近几年在教学中广泛采纳的新方法，它能充分体现新的教育观点、新的学习理论，能够启发学生积极思维，培养学生自学能力和创新能力。对该方法进行深入研究，并在计算机图形学教学中进行实践和分析。     

中国特色社会主义经济理论的基石——关于公有制与市场经济的结合问题

公有制与市场经济的结合，是中国市场化改革的核心；改革近30年来始终存在一种公有制与市场经济不能结合的观点，有其理论与实践的原因；我国改革理论的探索，即从公有制与市场经济认识的双重深化上，解开了公有制与市场经济相结合的理论难题；现在的问题在于实践，特别是有待于国有企业改革的深化与发展。     

深化事业单位改革问题之我见——基于江苏省事业单位问卷调查的分析

在国有企业和政府管理体制改革已深入进行并取得积极进展的今天,进一步推进事业单位改革已经显得尤为迫切。以江苏省事业单位作为调查对象,全面了解江苏省事业单位改革的情况,在调查问卷数据分析的基础上,对当前体制改革中存在的问题做进一步分析,抓住改革难点,实施重点突破。     

增殖税对小企业和个体工商户非公平待遇问题

促进经济发展，解决中国就业问题，鼓励小型企业和个体工商业户的发展在当前显得尤为重要，但增值税现行征收制度对小型企业和个体工商业户极为不利。文章通过分析小型企业和个体工商业户在增值税中遭受的非公平待遇及产生的影响，提出改革增值税的建议和措施。