大学生上网时间与其心理健康的关系

采用症状自评量表(SCL-90)对455名大学生进行调查,了解大学生心理健康与其上网时间的关系。研究发现心理障碍者出现于各个上网时间,大学生每天上网时间与其心理健康得分之间有统计学意义的正相关(r=0.116,P=0.014)。上网时间越长,心理健康水平越低,2.5小时是每天健康上网时间和不健康上网时间的分界点。因此,上网时间对大学生心理健康有显著影响。     

小说《献给艾米莉的玫瑰》中的陌生化手法分析

陌生化作为一种形式手法用来表现文学的独特性,即文学性具有三个层面的意义:文学语言区别于简洁经济的散文语言或实用语言;文学语言自身总是在不断地翻新;文学作品的结构背离传统的时序或因果关系。文章从上述三个层面分析了短篇小说《献给艾米莉的玫瑰》中的陌生化手法,即:时序的倒错,玫瑰喻意的陌生化和细节描写上的陌生化。     

普通高中历史课程标准(实验)的结构解读及实施探讨

《普通高中历史课程标准(实验)》是新一轮课程改革的重大成果,解读其结构可以得出,历史必修模块与选修模块是一种“并联 并联”的形式,那么,这种形式带来的巨大选择空间必然对我们的选课与选课指导以及课程编排带来挑战。从微观的角度对高中历史选课与课程编排的具体实施进行探讨,对于我国高中新课程的顺利实施是有意义的。     

Self-, teachers', and mothers' perceptions of the behaviorally disordered child

The purpose of this study was to determine if there is a difference between the self-perceptions of the behaviorally disordered child and the perceptions of the child by his/her teacher and mother. A related purpose was to determine if there are specific areas (factors) with greater discrepancies. Normal and behaviorally disordered children, matched by grade and sex, were evaluated using the Piers-Harris Children's Self-concept Scale. There were significantly lower scores given by the three evaluator groups for the behaviorally disordered. The teachers evaluated the behaviorally disordered children significantly lower than did the other evaluators. For the normal children, there were no significant differences between the three evaluator groups. The pattern of evaluations was the same for all factors. The only exception in each of these findings was Factor III—Physical Appearance and Attributes—in which both normal and behaviorally disordered children evaluated themselves lower than did their teachers and mothers. Implications of these findings for school personnel are discussed.     

路的Mycielski图的[r,s,t]-色数

图的[r,s,t]-着色是三种经典着色即点着色、边着色和全着色的一个推广,在一些比赛的训练安排和频道的分配等方面有着重要的应用.本文研究了路的Mycielski图的[r,s,t]-着色,并给出其在一定条件下的[r,s,t]-色数.     

The Appreciation of The Fish

The Fish by Marianne Moore was published in1921 and this poem leaves large space for the readers to conduct comprehensive interpretation.A couple of significant aspects of the poem are well worth discussing and appreciating.In this paper,the poem will be summarized in a way of story-telling and some indispensable elements of the poem will be analyzed in detail.First,the structure of the poem will be analyzed from two perspectives:the disordered arrangement of the lines and the missing of the subject.Besides,the metre of the poem will be analyzed:strict rhyme scheme and alliteration.What’s more,the figure of speech applied in the poem needs to be paid more attention:simile,metaphor and personification.In particular,the contrast of colors in this poem will be studied:darkness and colorfulness.Last but not least,the theme of the poem is opening and three themes will be discussed:life and death,natural disaster and man-made damage,the symbiosis.     

我国工伤保险争议处理机制探析

工伤保险作为社会保障制度的重要组成部分,是一种强制性的保险制度,具有防范和化解意外风险的作用,可以帮助工伤职工及其家属得到及时的补偿及救助,但争议仍然存在。针对我国目前工伤争议处理机制混乱的情况,应当进行有序整合,建立独立的社会保障审判组织,构建专门的社会保障争议处理程序。     

辛烯基胆固醇液晶衍生物合成与相变研究

设计合成对-7-辛烯羰氧基苯甲酸(A)和对-7-辛烯羰氧基苯甲酸胆固醇酯(B),采取红外(FT-IR)、 核磁(¹H-NMR)、质谱(MS)及元素分析法对其结构进行表征。用DSC分析B的相变温度,发现在78.3 ℃出现第一个相变峰,在123.4 ℃到达了各向同性的液相,介晶温度范围也较宽。用POM观察B液晶相态,选取90 ℃时进行拍摄出现明显的片状有序排列,说明化合物B具备液晶性能。     

论高校思想政治理论课相互间的联动机制——以实践教学环节为视角

当前,高校思想政治理论课相互间在实践教学环节存在脱节的问题。如何在思想政治理论课各门课程实践教学环节形成联动机制,就是要根据各自不同的侧重点,制定出相互联系但又具有不同特色的实践教学方案。这不仅需要从整体层面制订规划,而且还应通过序列与经费上的合理安排,合理利用相关实践教学的资源,从而达到提高整个思想政治理论课教学效果的目的。     

基于氨基酸分类的固有无序蛋白序列特征分析

固有无序蛋白是一类缺乏稳定结构的特殊蛋白质,在生命活动中行使重要的生物学功能,与人类重大疾病密切相关.通过将混沌可视化模型及氨基酸分类应用于蛋白质序列分析中,系统研究固有无序蛋白序列的多聚体特征.结果表明,运用CGR方法可以直观分析固有无序蛋白序列相关信息,也可以定量描述相关序列特征.对固有无序蛋白二聚体氨基酸的具体研究表明,固有无序蛋白对二聚体氨基酸的使用具有明显偏好性,为今后蛋白序列多聚体特征研究提供良好的研究思路.     

The Coraline Effect: The Misdiagnosis of Personality Disorders in College Students Who Grew Up With a Personality Disordered Parent

College students may be misdiagnosed as personality disordered when in fact their problems are better explained by their upbringing. Growing up with a personality disordered parent may cause them to initially present with what appear to be personality disordered traits due to issues such as not learning adequate coping skills. Accurate diagnosis is important because it affects current treatment and referrals for longer-term treatment.     

模糊产权--乡镇企业发展的阻碍

作为中国经济重要组成部分的乡镇企业,其资产无论是在存量上还是在增量上,产权都是模糊不清的.随着经济的不断发展,市场体制的不断完善,这种模糊的产权制度已经阻碍了乡镇企业的发展.     

Interaction Efects on the Density of States in a Disordered Metalic Film

ＩｎｔｅｒａｃｔｉｏｎＥｆｅｃｔｓｏｎｔｈｅＤｅｎｓｉｔｙｏｆＳｔａｔｅｓｉｎａＤｉｓｏｒｄｅｒｅｄＭｅｔａｌｉｃＦｉｌｍＹａｎｇＹｏｎｇｈｏｎｇ（杨永宏）（ＤｅｐａｒｔｍｅｎｔｏｆＰｈｙｓｉｃｓ，ＳｏｕｔｈｅａｓｔＵｎｉｖｅｒｓｉｔｙ，Ｎａｎｊｉｎ...     

在比较的视域中看《红树林》的诗意构成

《红树林》可以归为政治小说的大范畴。就世界文学的范围来考察,政治小说难于具有诗意,然而《红树林》却是诗意浓郁的作品。《红树林》的诗意构成表现在以下5个方面：第一,作品中有许多语段具有散文诗的品格;第二,作品中具有大量诗意浓郁的意象,这类意象反复出现,昭示了直书官场的政治主题,构成了质地茂密的话语风格;第三,中国古代诗词中的错综时空手法在该作品中得到了纯熟的应用,从而打破了中国小说平铺直叙的传统;第四,西方影视文学的蒙太奇手法,在其作品中得到充分运用,从而拓展了时间轴和空间场,并使得该小说富于历史厚重感;第五,莫言作品中的许多表述,只要稍微增减一二字,便是韵文,有的还就是诗歌。中国诗文合璧的古老传统在莫言的小说创作中焕发了生机。     

Stressful Life Events Experienced by Academically High-Achieving Females Before the Onset of Disordered Eating

Research on gifted and high-achieving students has shown that they experience some sources of stress that are different from those experienced by general students. This qualitative case study investigated the types of stressful life events experienced by academically high-achieving females before the onset of disordered eating in adolescence. Fourteen academically high-achieving females who had recovered from disordered eating were interviewed and completed a written survey. The results revealed that these high-achieving females reported stressful events in five areas before the onset of disordered eating symptoms. All participants reported stress related to academic issues, yet academic stress is rarely mentioned in the literature on stress and eating disorders. These findings have implications for both prevention and treatment of eating disorders among academically high-achieving females.     

Weight-related abuse: Perceived emotional impact and the effect on disordered eating

The purpose of this article was to evaluate theories that (1) weight-related abuse (WRA) plays a unique role in the development of disordered eating, above and beyond general childhood verbal abuse and weight-related teasing, and (2) the perceived emotional impact of WRA mediates the relationship between WRA and current disordered eating. Self-report questionnaires on childhood trauma, weight-related teasing, WRA, and current eating behaviors were administered to a total of 383 undergraduate students. In initial regressions, WRA significantly predicted binge eating, emotional eating, night eating, and unhealthy weight control. WRA continued to significantly predict all 4 forms of disordered eating following the introduction of measures of weight-related teasing and childhood verbal abuse into the regression. Latent variable analysis confirmed that perceived emotional impact of WRA mediated the relationship between WRA and disordered eating, and tests for indirect effects yielded a significant indirect effect of WRA on disordered eating through perceived emotional impact. In sum, WRA is a unique construct and the content of childhood or adolescent maltreatment is important in determining eventual psychopathology outcomes. These findings support the necessity of incorporating information on developmental history and cognitive factors into assessment and treatment of individuals with disordered eating.     

Chapter 15 Peer Educators:

Eating disorders are a serious health and mental health problem on college campuses nationwide. This article describes an innovative treatment and prevention program for eating disordered college students. Peer educators are used to provide individual, informational sessions to students with eating disorder concerns and workshops on eating disorders to the campus community. They work with the counseling center by referring more serious eating disordered clients and through consultation with a staff psychologist. The roles and functions of eating disorder peer educators are described, and issues in recruitment, selection, training and ongoing supervison are highlighted. The counseling center's role in the management of eating disorders is also discussed. Specific case examples are presented to clarify the peer educator role in working with eating disordered college students.     

不同外界条件对真姬菇液体发酵产生胞外多糖的影响

通过摇瓶培养法对真姬菇液体发酵产胞外多糖进行研究,得到产胞外多糖适宜的条件为：真姬菇液体发酵产胞外多糖的最适时间是8单位,最适pH为6．5,的最适温度为26℃、摇瓶转速为130r／min、最适装液量为50％、最适接种量为15％．     

Teacher education and the behaviorally disordered child

The preparation of teachers of behaviorally disordered children remains a challenge for university training programs. The origins of the problem can be found in the medical model adopted by special education which allowed for the development of various schools of thought which suggested panaceas to deal with all problems. Unfortunately, the problem of preparing teachers to work in a variety of settings with a wide range of behaviorally disordered children still exists. To meet these problems, it is suggested that a framework of teacher preparation which included competence in educational assessment, remedial teaching, and behavior management would provide the skills essential for effective programming in a variety of treatment settings. The content for these skill areas should represent a careful integration of components from a variety of theoretical approaches. The result should represent a comprehensive, functional delivery system which meets the pragmatic demands of those delivering services to the behaviorally disordered child.     

固有无序蛋白质(IDPs)的预测和分子动力学模拟研究

固有无序蛋白质是一类在生理状态下没有固定三维结构,却可以发挥正常生物学功能的蛋白质.对这类蛋白质系统深入的研究丰富了人们对蛋白质生物学功能的认识.固有无序蛋白质预测经过十多年发展,已经成为发现新固有无序蛋白质的重要工具;而分子动力学模拟则为我们从微观上研究固有无序蛋白构象变化过程、分析固有无序蛋白与其他分子的相互作用,以及揭示这类蛋白质的特征等发挥了不可替代的作用.