曲柄滑块机构按轨迹和姿态的优化综合

本文提出的新型的共用曲柄双滑块机构,不仅精确地复演了椭圆轨迹,而且保持了执行构件的姿态在任何一点都与该点的切线垂直,因而有可能发展成一种新型的椭面加工机械,使加工出的工件的壳体表面成为真正的椭圆面。     

控股股东自利行为选择与上市公司股权制衡关系研究——基于股权结构的内外生双重属性

本文通过检定公司股权结构的内外生双重属性以及探索公司股权制衡的影响作用,研究了我国上市公司控股股东自利行为的选择与股权制衡之间的关系。站在股权结构外生性的角度,股权制衡能够制约控股股东与其控制上市公司之间的关联交易以及侵占型关联交易行为,但无法制约上市公司的派现行为,主要是因为公司中小股东把关联交易而不把派现视为控股股东的自利行为;站在股权结构内生性的角度,股权制衡受到控股股东的自利行为的影响,表现为关联交易使得中小股东对控股股东的制衡作用增强,但上市公司派现行为降低了这一制衡作用,而且在考虑股权结构内生性的情况下,股权制衡度对控股股东自利行为的制约作用减弱甚至消失。     

深化征地制度改革研究——基于保护农民土地权益视角

从保护农民土地权益的视角阐述了现行征地制度中对农民土地权益的侵害,认为政府具有侵害农民土地权益的利益冲动,且我国农民缺乏维护自身利益的土地权力基础并受到"公私"理念的桎梏,而界定公共利益和征地补偿标准存在着现实难题,这些都是征地制度中农民土地权益屡遭侵害的原因。对此,提出切实保护农民土地权益,就必须明确界定公共利益,土地市场中引入价格机制;提高征地补偿标准,完善征地补偿内容;建立失地农民社会保障体系;形成有效约束机制,建立法治政府等。     

虚假民事诉讼的司法解析与规制——以2012年《民事诉讼法》修改施行为契机

虚假民事诉讼是法律制度正向建构、不断完善与虚假诉讼行为人反向利用、挑战秩序两者之间博弈与冲突的表现,虚假诉讼的诉权承载了行为人侵害他人权益和司法秩序的恶意,诉权的扭曲导向审判权和审判程序的功能异化。司法机关应及时通过构建虚假诉讼的释明承诺机制、发现识别机制、审查判断机制和制裁威慑机制防范和规制虚假民事诉讼。     

西部地区承接东部产业转移的动力主体与机制分析

西部地区的地方政府、企业和居民构成了西部地区承接东部产业转移的三大动力主体。西部地区完善的产业承接动力应该是"政府有意愿、企业有兴趣、居民有热情",三个力量形成合力,才能从整体上构成西部地区对于东部地区产业转移的承接动力。合力的形成则源自于激励、竞争和关联三种动力机制的相互影响和相互渗透。     

论家事纠纷诉讼与 非诉讼协同解决机制的构建

近年来我国家事纠纷数量逐年递增,传统的家事诉讼解决机制已经不能满足司法实践的需要,家事纠纷的非诉讼解决机制因其独特的功能作用,已成为学术界探讨的热点问题。考察世界上其他国家和地区的成熟经验可以发现,对家事诉讼特殊程序机制的构建和对非诉讼解决机制的培育利用是同步进行、协同发展的。结合我国国情,应当立足于家事纠纷的固有特质,一方面通过专门立法解决家事诉讼程序理念不适应实践发展的问题,另一方面要借鉴域外经验合理培育若干种家事非诉讼解决机制,并做好二者之间的有机协同。     

A Question of Ethics

This article identifies three consulting roles—helper, leader, and colleague; recommends that statistical consultants ask more questions about basic mechanisms; suggests that statistical consultants regard their primary responsibility as providing guidance about the scientific method itself; discusses the need for continuing education to help improve consulting skills; and describes Wisconsin's Master's degree examination, which was designed to help students become effective practicing statisticians.     

Economic burden of tuberculosis and its coping mechanism at the household level in Pakistan

Despite the availability of free medicines under the Directly Observed Treatment Short-course (DOTS) strategy, the treatment of tuberculosis (TB) still involves high costs that push people into poverty. This study aims to assess the resulting economic burden of TB and examine the coping mechanisms practiced at the household level in Pakistan. A cross-sectional study was conducted at TB centers by interviewing 269 patients. Statistical tests and binary logistic regression were used to explore the relationship between catastrophic health expenditures (CHE) and socio-economic factors. Results show that the incidence and intensity of CHE were higher for households in the lower income-quintile. Several coping strategies were practiced and varied among the different income-quintiles. The independent determinants of CHE were as follows: age >40 years, male-patient, location, earner-ratio, patient as the earner, caretaker visits, treatment delay, and co-morbidity. It is recommended that health policymakers develop post-MDGs TB-control strategies to ensure free TB-services with financial protection around the globe.     

组织间信任:收益机制、情境限制及调节策略

在以往研究中，人们通常接受这样的假定：组织间信任必然会给组织与外部的交易带来正向收益。然而，组织间信任对交易收益也可能会产生组织不希望出现的负面影响。为此，我们重新审视了这一假说并发展了更为全面的理论框架来解释这一内部机制。首先，文章探讨组织间信任的内涵要素，进而分析组织间信任中计算性成分与非计算性成分的不同组合对交易收益的作用机制，从逻辑上推演出组织间信任与交易收益之间存在一种倒U型的关系；其次，提出两个重要的情境因素即信任的非对称性和环境的不确定性，讨论它们分别对上述倒U型关系的负向调节作用；再者，提出一组能够应对不同情境限制而同时仍然可增进或保持有益交易结果的调节策略；最后，讨论本研究的启示和未来研究可能的方向。     

Looking Inwards,Looking Outwards: Dismantling the “Berlin Wall” Between Health and Social Services?

This paper argues that at a time when policy guidance urged closer collaboration and joint working between health and social services, the long-established cultural and professional gaps were widening and deteriorating. Drawing on data from four research sites, the paper argues that the deterioration was rooted principally in practitioners' preoccupations with changes within their own organizations and daily work, resulting from a major period of change in both health and social services, which, ironically, was at the expense of the joint working which the "Caring for People" reforms required. As the policy environment changes again, under the Labour government, it is likely that health and social care practitioners will be working within further organizational turbulence and change. It will be crucial that those changes are managed in such a way that they avoid the very real danger of compounding the problems which our respondents identified.