刍议我国的行政性垄断问题

行政性垄断是我国在由计划经济体制向市场经济体制转变过程中产生的一种特有的经济现象,表现为,政府及其所属部门、经法律法规授权而具有行政管理权的企事业单位滥用行政权力不当地干预市场活动的行为,分为地区垄断和行业垄断.行政性垄断危害极大,我国应从法律和制度上对其危害性加以防范,以促进社会主义市场经济体制的形成和正常运作.     

IT职业技术培训课程的教学策略分析与应用

传统的教学策略对学习者实际应用能力和自我学习能力的培养重视不足,对实践的认识及其地位的认识无法适应IT职业技术培训课程注重应用和更新迅速的特点.本文针对各类IT职业技术培训课程的共同特点,通过对比传统的教学模式,分析了该类课程的教学策略以及策略的应用.通过在课程中对这些策略进行应用,可以有效地加强学习的效果,并使学生易于将所学知识有效地运用于工程实践.     

邓小平与民休养生息思想与中国的农村改革

20世纪80年代如火如荼的中国改革是从农村开始的.农村、农业和农民问题是中国革命和建设的根本问题.繁荣农村、发展农业、富裕农民,是中国共产党农村政策的根本出发点.为此,冲破各种错误思想的束缚,放宽农村政策,与民休养生息,对于调动广大农民的生产积极性至关重要.改革开放过程中,农村实行的一系列改革,正是从纠正对农村、农业和农民问题的片面认识,放宽农业政策,给农村放权,给农民松绑开始的,从而极大地激发了农民的生产积极性和劳动创造力.     

论胡锦涛“8·22讲话“对我党执政能力建设的主要贡献

胡锦涛同志在邓小平诞辰 10 0周年纪念大会上的讲话 ,强调以党的执政能力建设为重点推进党的建设新的伟大工程 ,指明了加强执政能力建设的主要努力方向 ,提出了建立和完善中国特色执政理论的重要任务并指明了方向。这些论述对指导我党加强执政能力建设具有重要意义。     

加入WTO对我国高等教育基本政策的影响及其对策

20 0 1年 1 2月 1 1日 ,我国将以一个发展中国家的身份 ,正式加入世界贸易组织。这将对我国经济和社会发展产生广泛而深刻的影响。对正在走向学习化、信息化、知识化社会的我国高等教育来说 ,必然会从经济、政治、科技、文化等方面产生“折射”作用。WTO规定的教育条款更会对我     

Postmortem changes in the level of calcium pumping adenosine triphosphatase in rat heart sarcoplasmic reticulum

The activity of calcium pumping adenosine triphosphatase (Ca2+-ATPase) in cardiac sarcoplasmic reticulum plays a pivotal role in myocardiac contraction-relaxation. The Ca2+-ATPase activity is controlled by phosphorylation and dephosphorylation of a sarcoplasmic reticulum protein "phospholamban" in response to neurotransmitters and drugs. To clarify the role of Ca2+-ATPase in the development of cardiac rigor mortis, we examined the changes of cardiac rigidity and cardiac sarcoplasmic reticulum Ca2+-ATPase activity up to 5 h after the decapitation of rats. Fifteen minutes after decapitation, the rats showed a cardiac rigidity on left ventricles. After 30 min, rigidity was obvious over the whole heart. After 1 h, the rigidity reached a high degree which was maintained for the rest of the observation period. On the other hand, the Ca2+-ATPase activity controlled by phosphorylation and dephosphorylation of phospholamban did not change for the whole observation period (5 h). Another Ca2+-ATPase activity representing the total amount of Ca2+-ATPase in sarcoplasmic reticulum gradually decreased. The data suggest that no significant phosphorylation or dephosphorylation of phospholamban occurs for a short time, at least for 5 h, after death and that the Ca2+-ATPase tends to relax the myocardium against the development of cardiac rigor mortis.     

Effects of positional restraint on oxygen saturation and heart rate following exercise

This report assesses the effects on peripheral oxygen saturation and heart rate that positional restraint induces when a person is prone, handcuffed, and "hog-tied." Peripheral oxygen saturation and heart rate were monitored at rest, during exercise, and during recovery from exercise for 10 adult subjects. The effects of positional restraint produced a mean recovery time that was significantly prolonged. Consequently, the physiological effects produced by positional restraint should be recognized in deaths where such measures are used.     

The state action doctrine and the Local Government Antitrust Act: the restructured public hospital model

This Article analyzes the development and complexities of the antitrust state action doctrine and the Local Government Antitrust Act as these doctrines apply to both "municipalities" and private entities. The restructuring of a public hospital is used as a model to facilitate the antitrust analysis. The restructuring model, which typically involves the leasing of a hospital facility by a public entity to a private nonprofit corporation, offers the unique opportunity to compare the different standards employed under the state action doctrine and the Local Government Antitrust Act. As a practical matter, the Article provides a framework for a public hospital to evaluate the impact of corporate restructuring on its antitrust liability exposure and to develop strategies to minimize antitrust risks.