高等教育收费定价法及其意义初探

高等教育事业具有正外部性特征,在近十年来我国高校大幅度提升学费价格的背景下,使用学费的k值定价法,即依据我国人均GDP水平或国民平均收入水平,并参考国际普遍情况可计算较为合理的学费价格.k值定价法有利于维护中低收入家庭子女接受高等教育的权利.实现高等教育公平,要立足国情,在诸多领域进行配套改革.     

游戏密码别乱扔，加密保存更安全

把重要的信息二维码保存起来。 ①运行PQR编码器。 ②输入游戏账号、密码等重要信息。 ③输入密码。 ④单击勾选“加密”。     

《降龙之剑》新人提速秘籍

1聘“朗读员” ①下载→安装→运行灵格斯。 ②单击“下载真人语音”。 ③单击“简体中文朗读语音库”下的“迅雷高速下载”,下载并安装语音库。     

基于系统动力学的西安物流产业发展策略分析

现代物流产业,已成为衡量一个国家(地区)综合进步和现代化程度的重要标志。本论文通过总结西安物流产业发展的动因,分析其发展的制约因素,利用系统动力学方法,对西安市的物流系统进行建模与仿真,最后根据结果给出启示性对策,希望由此可以寻求一些新的突破,为研究成果匮乏的西安市现代物流服务业发展提供一定的参考价值。     

The effects of 4 weeks normobaric hypoxia training on microvascular responses in the forearm flexor

Intermittent exposure to hypoxia can lead to improved endurance performance. Currently, it is unclear whether peripheral adaptions play a role in improving oxygen delivery and utilization following both training and detraining. This study aimed to characterize skeletal muscle blood flow (mBF), oxygen consumption (mV?O₂), and perfusion adaptations to i) 4-weeks handgrip training in hypoxic and normoxic conditions, and ii) following 4-weeks detraining. Using a randomised crossover design, 9 males completed 30-min handgrip training four times a week in hypoxic (14% FiO₂ ~ 3250m altitude) and normoxic conditions. mBF, mV?O₂ and perfusion were assessed pre, post 4-weeks training, and following 4-weeks detraining. Hierarchical linear modelling found that mV?O₂ increased at a significantly faster rate (58%) with hypoxic training (0.09 mlO₂·min^?1 · 100g^?1 per week); perfusion increased at a significantly (69%) faster rate with hypoxic training (3.72 μM per week). mBF did not significantly change for the normoxic condition, but there was a significant increase of 0.38 ml· min^?1 · 100ml^?1 per week (95% CI: 0.35, 0.40) for the hypoxic condition. During 4-weeks detraining, mV?O₂ and perfusion significantly declined at similar rates for both conditions, whereas mBF decreased significantly faster following hypoxic training. Four weeks hypoxic training increases the delivery and utilisation of oxygen in the periphery.     

The Firstborn is Dead: Infanticide in the Academy

Abstract

Why is sport history, despite the central position it plays in the examination of core issues such as gender, race, nationalism and other identities, still marginalized within the historical discipline? This brief reflection on the subject suggests – in broad terms – that this remains the case because many practitioners lack the ambition, or the imagination, to break free from well-worn areas of research and publication outlets. If sports historians consistently fail to recognize opportunities to examine new topics and publish in high-ranking non-sport journals, the historical ‘mainstream’ will continue to refer to ‘classic’, yet outdated, texts that ultimately demean both parties. As shown in the article, this blinkered approach is exacerbated by current trends in higher education funding and recruitment.