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1.
目的:了解中学生肥胖症发病率、原因及对肥胖知识的知晓情况,有针对性地进行健康教育,提高其自身素质和学习效率。方法:对本校初一年级学生进行健康体检及问卷调查与分析。结果:1、中学生肥胖症发病率较高;2、导致肥胖的主要原因是膳食结构不合理、缺乏体育锻炼、社会观念和环境的不良影响;3、中学生肥胖知识知晓率低。结论:应加大健康教育力度,调整膳食结构,开展丰富多彩的文体活动,降低肥胖症发生率和减少肥胖对中学生身心健康的危害。  相似文献   

2.
本研究通过在2020年西藏自治区全民健身活动状况调查中选用10-18周岁青少年人群的调查数据;对该人群参加体育锻炼的总水平、参加体育锻炼的项目、超重和肥胖情况以及参加体育锻炼的影响因素(个人、家庭、学校、社区)等指标进行调查分析,从而了解西藏青少年参加体育锻炼现状及特点,找出影响参加体育锻炼的因素,并提出可行性的建议,为进一步提高该人群的体质健康提供理论依据。  相似文献   

3.
如何帮助肥胖学生上好体育课,克服自卑心理,培养他们自觉参加体育锻炼的兴趣呢?教学中教师要在思想上、在课堂教学上、在精神上以及在生活上给予这些肥胖学生无微不至地关怀、照顾,帮助其树立上好体育课的自信心。一、在思想上要加以引导  相似文献   

4.
周凤 《教师》2011,(21):118-118
如何帮助肥胖学生上好体育课,克服自卑心理,培养他们自觉参加体育锻炼的兴趣呢?教学中教师要在思想上、在课堂教学上、在精神上以及在生活上给予这些肥胖学生无微不至地关怀、照顾,帮助其树立上好体育课的自信心。一、在思想上要加以引导  相似文献   

5.
本文采取问卷调查法、文献资料法、数理统计法,从中学生参加体育锻炼的时间、次数、以及喜爱参加的活动等几方面做了统计和分析,对于延安市部分中学生参加体育锻炼的情况进行了调查与分析,探讨了影响中学生参加体育锻炼的原因,并在此基础上提出相关的建议,并如何进行科学的体育锻炼提出了对策和建议.  相似文献   

6.
为促进超重和肥胖大学生积极参与体育锻炼,有效提高大学体育教学质量,以文献资料、问卷调查法对湖南省高校390名肥胖大学生的身体发育状况和体育态度、体育行为现状进行调查分析。结果表明:被调查的肥胖大学生体育态度基本处于低水平,极少甚至不参加课余体育锻炼。提出在体育教学设计中应区别对待超重和肥胖大学生,有针对性的提高其体育态度的认知成分水平。  相似文献   

7.
胡凤春 《学子》2014,(9):30
现在学生的课业负担较重,用于体育锻炼的时间较少,如何提高学生参加体育锻炼的持久性,培养学生体育锻炼习惯成为学校关注的焦点。因此有必要提高家长对学生身体健康的认识,运用多种形式调动家长参与学生身体锻炼的积极性,研究家校合作的教育模式,创造家校联合促进学生锻炼身体的环境,促进学生体育锻炼习惯的养成,从而使学生体质健康水平得到提高。  相似文献   

8.
研究对吉林省四所普通高校大四学生体育锻炼现状进行调查,获取大四学生体育锻炼的数据资料,探讨不同体育锻炼的影响和效果,采用文献资料法、问卷调查法、分析比较法、逻辑分析法,通过对大四学生体育锻炼现状调查分析、大四学生参加体育锻炼的心理体验与满意度的调查分析、影响大四学生参加体育锻炼的因素及希望解决问题的调查分析,为大四学生...  相似文献   

9.
为弄清少数民族地区青少年参加体育锻炼的情况,本文采用问卷调查法、数理统计法,对海南省黎族地区高中生参加体育锻炼的情况进行了调查分析.调查结果显示,影响少数民族地区青少年参加体育锻炼的因素有:"对体育锻炼的认识不够""高考前的学习压力,认为体育锻炼耽误学习"和"没有教师教"等三个方面.学生喜欢的体育项目多以活动范围小,活动力度不大且协调性较好的项目为主,学生一周参加体育锻炼的次数不够,大部分学生不能保证每天一个小时的体育锻炼.学生参加体育锻炼的运动量与强度较适应,但运动量与强度的偏高或偏低的比率仍然较大.  相似文献   

10.
采用心理症状自评量表(SCL-90),通过问卷调查法对南京工业大学不同年级、不同专业的大学生心理健康水平和体育锻炼状况进行了测量分析。结果显示经常参加体育锻炼的学生和不经常参加体育锻炼学生的心理健康水平存在显著性差异;不同生源之间存在着显著性差异;参加不同锻炼项目的学生心理健康水平无显著性差异。因此,大学体育教育应注意培养学生的体育锻炼意识,使学生养成良好的体育锻炼习惯,以提高大学生身心健康水平。  相似文献   

11.
The communication of people partially is the communication of cultures. Culture has a direct effect on international commercial activities in all aspects. Different conceptions about time, space, equality, law and the like, lead people to deal with things in different ways. So to know cultures of the counterpart is to facil-itate our enterprises so as to have a smooth and successful communication in commercial activity.  相似文献   

12.
风的曲线     
Rosco and I wait for the fishermen to return.I sit at a wooden bench near the store at Mt.Baker Resort and watch the clouds change shape. Rosco has my belt around his neck and an eight foot tow chain hooked to a tree. Dogs must be on a leash. Ducks and rabbits are loose.  相似文献   

13.
Given a graph G,a subgraph C is called a clique of G if C is a complete subgraph of G maximal under inclusion and |C|≥2. A clique-transversal set S of G is a set of vertices of G such that S meets all cliques of G. The clique-transversal number, denoted as TC (G), is the minimum cardinality of a clique-transversal set in G. The clique-graph of G, denoted as K (G), is the graph obtained by taking the cliques of G as vertices, and two vertices are adjacent if and only if the corresponding cliques in G have nonempty intersection. Let F be a class of graphs G such that F={G|K(G) is a tree}. In this paper the graphs in F having independent clique-transversal sets are shown and thus TC (G)/|G|≤1/2 for all G ∈ F.  相似文献   

14.
汉字倒说     
汉字的六书,《说文》对“转注”一类,语焉不详。后世学者提及转注,也仅限于许慎所举出的例字。《汉字例说》一文,作者从转注的角度综合考虑,对部分现代常用字作了分析,跟传统的解释有所不同。希望能抛砖引玉,互相切磋,以推进学术研究。  相似文献   

15.
《海外英语》2007,(5):44-45
It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,  相似文献   

16.
Different nations have different social cultures, and the social culture of every nation is developing with the development of the nation, language is greatly influenced by social culture, which enables language to possess national and historical characteristics. Word is the smallest, independent, meaningful linguistic unit of language. It can well reflect the national and historical characteristics. From synchronic aspect, the social and cultural influence on word meaning is mainly embodied in conceptual and associative meanings of word. The incorrespondence of word meaning is a phenomenon that exists in both conceptual and associative meanings of word among different languages. From diachronic aspect, the development of social culture causes some changes of word meaning to some extent. Therefore, social culture plays a key role in vocabulary learning and mastery of a language.  相似文献   

17.
钱生钱!     
我们绝大部分人都同意一件事情——我们喜欢金钱。但是你对金钱的喜欢之情足够到让你创立一份事业么?.财富通常被人忽视,主要在于人们不能真正了  相似文献   

18.
《海外英语》2007,(4):36
There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love.  相似文献   

19.
20.
The problem on the geometrc inequalities involving an n-dimensional simplex and its inscribed simplex is studied. Aninequality is established, which reveals that the difference between the squared circumradius of the n-dimensional simplex andthe squared distance between its circumcenter and barycenter times the squared circumradius of its inscribed simplex is not lessthan the 2(n-1)th power of n times its squared inradius, and is equal to when the simplex is regular and its inscribed siplex is atangent point one. Deduction from this inequality reaches a generalization of n-dimensional Euler inequality indicating that thecircumradius of the simplex is not less than the n-fold inradius. Another inequality is derived to present the relationship betweenthe circumradius of the n-dimensional simplex and the circumradius and inradius of its pedal simplex.  相似文献   

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