全纳视角下我国特教体育师资培养探究

探讨特教体育的作用以及全纳视角下特教体育师资素质的新要求.分别从培养目标及教师生源、培养机构及培训模式、培训课程、资格认证及后续培养、师资考核晋升制度及社会保障措施5个方面对特教体育师资建设体系进行探究.     

安顺试验区区域发展差异的成因与对策

通过分析目前安顺试验区内部经济社会发展差异形成的背景及其成因,提出促进安顺实验区区域协调发展的科学调控对策,为提高安顺试验区的区域发展水平、降低发展成本,进而缩小安顺试验区的区域发展差距及其与发达地区的发展差距提供一定的决策依据,构建欠发达地区经济社会和谐发展的科学调控机制,这对促进安顺试验区乃至欠发达地区区域协调发展具有重要的实践意义。     

Behavior of reinforced concrete structural walls with various opening locations: experiments and macro model

Two experimental tests of three-storied reinforced concrete structural walls having large openings were performed.Based on an original macro model,a multiple modified macro-model was proposed to develop a simple method to design a reinforced concrete structural wall with large openings and various opening locations.The interaction between reinforcement ties and concrete struts formed along the perimeter of openings was neglected in the original model.However,the strut-and-tie node was proposed to take account of such interaction in the proposed model.The predicted behavior of two specimens using such a proposed model was compared with the experimental results.It is shown that the behavior of structural walls with large openings could be modeled well using the proposed model.Moreover,the study indicates that the proposed model is applicable even in cases of multi-story structural walls having large openings and various opening locations.     

体育运动中体内肌酸的作用与应用

肌酸是有益于机体的营养素,能增加肌肉中磷酸肌酸含量,保证肌肉高强度反复收缩时的能量供给,在短时间、大强度运动的能量供应中起着非常重要的作用,且能够在一定程度上提高无氧能力并延缓疲劳的发生.正确合理补充肌酸能提高运动员的训练效果和运动能力,但肌酸还不能认为是一种普遍效力的补剂,所以补充肌酸须进行相应的指导.     

Surgical results of pars plana vitrectomy combined with phacoemulsification

INTRODUCTION Cataract is frequently associated with vitreo-retinal pathology such as vitreous hemorrhage,retinal detachment,proliferative vitreoretinal disease,espe-cially in patients with diabetes mellitus,ocular trauma and elderly population(Vatavuk and Pentz,2004;Vatavuk et al.,2005).The cataract can be removed together with vitrectomy or later on in a separate surgical procedure(Tyagi et al.,1998;Lam et al.,1998).The primary indication for the primary re-moval of cataract and vitrect…     

Dose-response study of spinal hyperbaric ropivacaine for cesarean section

Background： Spinal hyperbaric ropivacaine may produce more predictable and reliable anesthesia than plain ropivacaine for cesarean section. The dose-response relation for spinal hyperbaric ropivacaine is undetermined. This double-blind, randomized, dose-response study determined the ED50 （50% effective dose） and ED95 （95% effective dose） of spinal hyperbaric ropivacaine for cesarean section anesthesia. Methods： Sixty parturients undergoing elective cesarean section delivery with use of combined spinal-epidural anesthesia were enrolled in this study. An epidural catheter was placed at the L1-L2 vertebral interspace then lumbar puncture was performed at the L3-L4 vertebral interspace, and parturients were randomized to receive spinal hyperbaric ropivacaine in doses of 10.5 mg, 12 mg, 13.5 mg, or 15 mg in equal volumes of 3 ml. Sensory levels （pinprick） were assessed every 2.5 min until a T7 level was achieved and motor changes were assessed by modified Bromage Score. A dose was considered effective if an upper sensory level to pin prick of T7 or above was achieved and no intraoperative epidural supplement was required. ED50 and ED95 were determined with use of a logistic regression model. Results： ED50 （95% confidence interval） of spinal hyperbaric ropivacaine was determined to be 10.37 （5.23-11.59） mg and ED95 （95% confidence interval） to be 15.39 （13.81-23.59） mg. The maximum sensory block levels and the duration of motor block and the rate of hypotension, but not onset of anesthesia, were significantly related to the ropivacaine dose. Conclusion： The ED50 and ED95 of spinal hyperbaric ropivacaine for cesarean delivery under the conditions of this study were 10.37 mg and 15.39 mg, respectively. Ropivacaine is suitable for spinal anesthesia in cesarean delivery.     

浅析驾驶员感知能力的培养

本文从感知能力的重要性入手,分析了七种感知能力的概念、作用,提出了如何培养驾驶员感知能力的教学方法。以求提高驾驶员培训的教学效果,提升驾驶员的综合素质,供教练员、学员和驾驶员学习参考。     

创业背景下高职院校计算机专业建设研究——以浙江义乌工商职业技术学院为例

高职院校如何适应市场,开展专业建设,提高毕业生的就业能力和职业技能,是所有高职教育工作者需要解决的紧迫问题。本文在借鉴了广大同行的研究成果的基础上,以义乌工商职业技术学院为蓝本,分析了计算机专业教学的现状,并提出了专业建设的意见和建议,把计算机专业建设的方法和步骤归纳为：把握形势、就业先导、细化专业、精简课程、学生为本、创新教学、发扬特色、服务社会。     

论闽浙高铁对沿线地区旅游发展的影响

作为一种新兴的交通方式,高铁对旅游业有着重大的影响。"高铁旅游时代"已不再是一个陌生的词汇。本文以闽浙地区的高铁为例,分析高铁的发展给沿线地区旅游业带来的资源、客源、服务、营销等方面影响,并在此基础上提出高铁沿线地区旅游发展的新措施,以促进区域旅游的进一步提高。最后,本文对区域旅游的发展前景进行了展望,提出了未来旅游发展的目标。     

基于UML用例图的网上花店系统需求分析

UML是用于描述、可视化和构架软件系统以及商业建模的标准语言,它的应用是以系统的开发流程为背景的。不同的组织、不同的应用领域需要不同的开发过程,软件系统的开发流程中,需求分析是其中决定性的一步。本文的主旨就在于探讨如何将UML应用于软件的需求分析阶段,并以"网上花店系统"为例进行了UML建模。