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11.
本文介绍了乔姆斯基的约束原则 ,用约束原则分析了维吾尔语照应语在句子中的作用及约束性  相似文献   
12.
We hypothesised that resiliency may protect adolescents against risky behaviours, and that both the practicing of sports, and gender are moderating variables in relationships between resiliency and risky behaviours. The study included 18-year-old pupils from a selection of secondary schools (n = 556). A total of 188 individuals practiced competitive sports and the remaining 368 participants were non-athletes. The participants were examined with the Resiliency Assessment Scale for Children and Adolescents (SPP-18) and with a survey containing questions and statements related to high-risk “experiments with adulthood”. Adolescent athletes showed higher levels of resiliency than their peers. The power of the “Determination and Persistence in Action” effect on “Alcohol” scale differed significantly between male athletes and male non-athletes. Only in the athletes groups were higher scores on this scale reflected by lower values on the “Drugs” scale. Moreover, it is possible to observe differences in undertaking risky behaviour between male and female athletes. The analysis of risky sexual behaviour suggests that sport is a risk factor for men, and a protective factor for women. These data suggest that consistent prophylactic and psycho-educative activities, with a special attention to differences between genders, should be provided to all the adolescents, irrespective of their sport performance levels.  相似文献   
13.
本文客观地评价了波伏娃的《第二性》作品,提出了个人奋斗不能解决妇女问题,妇女解放不应排斥自然属性的两点看法。  相似文献   
14.
ABSTRACT:  After a brief discussion of the concept of love and contemporary attitudes towards it, the article examines previously unpublished findings about children's ways of thinking about love, using evidence drawn from a research project on the developing sexual values of 9 and 10 year-old children. Love features extensively in their discussions and appears central to their worldview. They are aware of some of the complexities of love, and would value opportunities to discuss it further. The article concludes with a discussion of current inadequacies and future possibilities in schools' provision.  相似文献   
15.
Chinese Meishan and Jiangquhai pigs are two of the most prolific pigs in the world, but their growth rate is lower than that of Duroc, Landrace and Pietrain pigs. It is suggested that growth rate is regulated by growth hormone. The objective of the current study was to analyze the porcine growth hormone (pGH) gene polymorphisms based on the polymerase chain reaction restriction fragment-length polymorphism method (PCR-RFLP) for three western meat-type breeds (Duroc, Landrace and Pietrain) and two local Chinese pigs (Meishan and Jiangquhai). Five polymorphic restriction sites were detected with the ApaI, MspI, BspI and HhaI restriction enzymes in two amplified fragments (605 bp, -119 to +486; 506 bp, +206 to +711). Breed difference was found only in the 506 bp fragment. There was no difference in allelic frequencies of BspI and HhaI restriction sites among the five breeds (P>0.05). Landrace and Meishan pigs lacked allele G3 of MspI site. The allele G3 frequency of restriction MspI site of the 506 bp fragment in Pietrain pigs was higher than that in Duroc and Jianquhai pigs (P<0.001). For ApaI site, the Meishan pigs lacked allele G1; no difference was found in allelic frequencies among Pietrain, Duroc, Landrace and Jiangquhai pigs (P>0.05). This new and rapid PCR-RFLP typing method is an attractive tool for analysis of porcine growth hormone gene restriction sites. The differences in MspI and ApaI restriction sites may explain the growth difference between the foreign meat-type breeds above mentioned and local Chinese pigs.  相似文献   
16.
文章首先论述了提出这个论题的必要性,接着从了解掌握一定的科学的性知识、树立健康的符合时代进步的性观念、在恋爱交友中用理智调控感情等三个方面重点具体地论证了论题。  相似文献   
17.
情绪调节是个体管理、调整或改变自己(或他人)情绪的过程。在这个过程中,通过一定的行为策略和机制,使情绪在主观感受、表情行为、生理反应等方面发生一定的变化。不同年龄的情绪感受频率存在差异,不同年龄,性别和主观体验的情绪调节方式也都存在着差异。通过不同的应对措施来改变负性情绪,以达到调节身心的作用。  相似文献   
18.
母爱的虚像——读高桥多佳子的《相似形》   总被引:1,自引:0,他引:1  
高桥多佳子是日本现代女性小说家,其作品对女性特有的感情偏执、意见分歧等进行了细致得描写和深入得思索。中篇小说《相似形》描写了一幅与传统母爱形象相背离的图画——“母亲厌恶女儿”,通过对母亲心理的细微刻画及其心理根源的探究,作者最终借文中人物之口对传统母爱图像的真实性提出了质疑。论文将对作者文中描述的母女图画进行解读,寻找母亲憎恨女儿的心理根源,最终探索隐藏其中的“母爱”真实图像。  相似文献   
19.
对韩山师范学院数学专业的大学生在数学知识的发展过程的调研结果表明:小学数学教育与性别无明显差异;中学数学教育与性别存在不同程度的差异.  相似文献   
20.
“平均核子能”是“原子核物理”中应该引入的一个新概念,引入这一概念的必要性以及如何引入这一概念是值得探讨的两个问题。  相似文献   
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