独立学院英语专业四级考试对教学的反拨作用

独立学院是中国教育发展的重要组成部分,对缓解我国高等教育发展所面临的巨大压力具有深远意义。独立学院的教育最终目标是培养应用型人才,而独立学院的学生相对具有基础知识不扎实、缺乏良好的学习习惯、目标不明确等特点。考试是教育的一个重要环节,对教学有一定的反拨作用。本文探析英语专业四级考试对独立学院英语专业教与学的反拨作用,目的是提高测试质量,促进教学。     

浅议TEM4与听力教学相结合的策略

在高校英语测试中,TEM4因其广泛的社会影响一直备受研究者的关注。就TEM4中听力部分的测试,如何提高听力许多研究者都进行了相应的研究。事实上,学生听力的提高一直是英语教学关注的焦点,也是听力教学中反复强调的部分,对听力教学进行深入研究确有必要。作者分析了专业四级考试中的听力部分相关情况,以及相应的民办高校的听力教学现状,并结合实际情况对听力教学提出有益的建议。     

中小企业为大企业协作配套研究——机制体系的设计与构建

基于陕西21个重点产业集群的调查,结合理论分析,设计一个具有"4-4-12"逻辑框架的协作配套机制体系并进行全面构建。"4-4-12"框架表明,能够有效促进中小企业为大企业协作配套的机制体系应至少包括4个机制12个具体措施。     

Evaluations on TEM-4 Oral Test

TEM-4 Oral Test is designed for second-year English majors in China to measure their English speaking skill.In this article,the author first gave an introduction to the purpose,format and content,and scoring criteria and procedures of the TEM-4 Oral Test.Then she evaluated the test on the aspects of validity,reliability and backwash.Though the test is feasible at present,it still has some problems in implementation.In the second section,the author also gave some advice on the improvement of the test.     

CRP,but not TNF-α or IL-6, decreases after weight loss in patients with morbid obesity exposed to intensive weight reduction and balneological treatment

Objective

The aim of this study was to evaluate the concentrations of C-reactive protein (CRP), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), and the degree of homeostasis model assessment-insulin resistance (HOMA-IR) in patients with morbid obesity exposed to a three-week low-calorie diet and balneotherapy.

Methods

The study included 33 patients (25 females and 8 males; mean age 46 years) with body mass index (BMI) values of >40 kg/m². Evaluations of CRP, IL-6, TNF-α, lipid profile, HOMA-IR, and fasting glucose were carried out before (baseline data) and three weeks after the treatment. The control group consisted of 20 healthy volunteers (15 females and 5 males) with a mean age of 39 years and BMI values of ≤24.9 kg/m².

Results

In the blood of patients with morbid obesity we found significantly elevated levels of CRP, TNF-α, triglycerides, HOMA-IR and fasting glucose, but a decreased level of high density lipoprotein (HDL)-cholesterol, compared with the healthy individuals. The treatment resulted in about a 9.4% reduction in body weight from 122.5 to 111.0 kg and a significant decrease in the concentration of CRP, but no change in TNF-α or IL-6. HOMA-IR was significantly reduced.

Conclusion

The decrease in CRP level without changes in TNF-α or IL-6 concentrations after the low-calorie diet and balneological treatment, suggests that an essential amount of adipose tissue must be removed before proper adipocyte function is restored. The decrease in HOMA-IR indicates an improvement in insulin sensitivity, which is beneficial in obese patients.

     

“3+4”衔接培养高层次技术技能人才的探究--以金陵科技学院土木工程专业为例

探索中职与应用型本科的有效衔接机制是江苏省现代职业教育体系建设试点项目的主要目的。分析了“3+4”衔接培养土木工程高层次技术技能人才的必要性、可行性。以金陵科技学院土木工程专业“3+4”项目为例,从项目的组织领导、分段培养目标的确定、课程体系的构建、各种能力的培养、教学组织与质量管理、学生教育管理等方面入手,提出分段衔接培养的策略和衔接机制。     

4P理论视角下商业体育健身俱乐部的营销策略研究

随着我国体育管理体制改革的推进,商业健身俱乐部如雨后春笋不断涌现,并受到广大健身爱好者的青睐。试运用文献资料法、逻辑分析法,从商业健身俱乐部营销策略的研究出发,结合4P营销组合策略的产品、价格、渠道、促销四个要素在商业健身俱乐部中的运用,为我国商业健身俱乐部的经营发展提供理论依据。     

家蚕bHLH转录因子BmASCa_4基因的生物信息学分析及功能预测

家蚕的基因测序工作已于2003年10月完成,但是对于其bHLH转录因子BmASCa4基因的生物信息学分析及功能预测鲜有报道。文章利用生物信息学的方法,就家蚕bHLH转录因子BmASCa4基因结构及功能进行了分析,研究结果表明：家蚕bHLH转录因子BmASCa4基因结构信息只来自一条EST序列,该基因在编码区内无内含子;BmASCa4由l＇sc基因编码,在促进神经前体的形成中发挥作用。     

多媒体通信网络边缘实施策略研究

多媒体通信网络具有连接通信主机、数位设备多和业务种类多等特点。因为IPv4地址面临枯竭,IPv6地址使用迫在眉捷。利用现有IPv4网络为承载网络,在边缘网络实现IPv6化,是当前解决IPv4地址严重不足的一种解决方法。为了实现IPv4与IPv6的业务服务兼容,可以6to4和区分服务来解决两类地址转换引起的服务质量问题。