浅析运动功能性中药在体育运动中的应用

对运动功能性中药在运动中的发展概况进行总结,分析现阶段中药在运动中的应用分类,以及中药在运动中的作用机制,并指出其存在的问题,给出合理的建议,为中药在运动中的发展前景提供科学保证。     

优秀运动员身体机能评定的方法及存在问题

系统总结了优秀运动员身体机能评定的目的、生理生化指标和评定方法,提出了开展优秀运动员机能评定工作时的注意事项,并对当前优秀运动员机能评定中存在的问题及研究方向进行了论述。     

Running-induced patellofemoral pain fluctuates with changes in patella water content

Abstract

Although increased bone water content resulting from repetitive patellofemoral joint loading has been suggested to be a possible mechanism underlying patellofemoral pain (PFP), there is little data to support this mechanism. The purpose of the current study was to determine whether running results in increases in patella water content and pain and whether 48 hours of rest reduces patella water content and pain to pre-running levels. Ten female runners with a diagnosis of PFP (mean age 25.1 years) participated. Patella water content was quantified using a chemical-shift-encoded water-fat magnetic resonance imaging (MRI) protocol. The visual analog scale (VAS) was used to quantify subjects' pain levels. MRI and pain data were obtained prior to running, immediately following a 40-minute running session, and 48 hours post-running. Pain and patella water content were compared among the 3 time points using one-way ANOVA's with repeated measures. Immediately post-running, persons with PFP reported significant increases in pain and exhibited elevated patella water content. Pain and patella water content decreased to pre-running levels following 48 hours of rest. Our findings suggest that transient changes in patella water content associated with running may, in part, contribute to patellofemoral symptoms.     

具有多个偏差变元的Lienard型P—Laplacian泛函微分方程的周期解

利用重合度理论中的延拓定理和不等式分析技巧，获得了一类具有多个偏差变元的Lienard型P—Laplacian泛函微分方程的周期解存在性的新的充分条件，推广和改进了已有文献的相关结果．     

血睾酮与运动

运动应激中下丘脑—垂体—性腺轴(HPG轴)功能低下或紊乱,使睾酮合成降低。其原因可能既有调节因素的变化,也有睾丸间质细胞内一些独立因素的变化。大强度运动早期血睾酮水平上升,随时间延长而下降,而皮质醇水平上升,有人提出用睾酮/皮质醇来评定机体的机能状况。血睾酮的作用机制以及运动引起的血睾酮变化的机制仍不完全清楚,尚待进一步研究。     

The principles of building the information-analytical system of a teaching and research situation center

The requirements for a situation center in the analytical services of administrative management are formulated; their functions and types of support are considered using the example of the Russian Academy of State Service attached to the President of the Russian Federation.     

The case for natality in pastoral care and why it matters

The author presents the concept of natality for consideration in terms of pastoral care and educational purpose. The discussion identifies significant threats to the future for pastoral care in schools, including the Global Educational Reform Movement and the increasing emphasis on teachers taking charge of discipline in the classroom, at the expense of relational and emotional engagement. The author proposes options for professional development and improvements in school culture with natality as a recurrent reference point in a holistic view of education.     

珠三角城市群内部职能专业化水平测度与分析

对珠三角城市群内部职能专业化水平进行测算,并与产业结构专业化和长三角地区职能专业化水平进行比较。结果显示,珠三角地区产业结构保持基本稳定,但职能专业化水平呈不断上升的趋势,特别是在实施珠江三角洲地区改革发展规划纲要和产业转移政策以来,职能专业化水平上升更为明显,并已高于长三角地区。但职能专业化水平与国际发达地区相比还存在一定差距。     

蛋白质芯片技术及生物医学应用

蛋白质芯片技术是一种新型蛋白质分析技术。文章介绍了研究它的目的和意义,重点介绍它的研制过程和研究内容以及生物医学应用。