Sociocultural Variations in the Body Image Perceptions of Urban Adolescent Females

This study investigated the influences of ethnicity, socioeconomic status, and ethnic peer group composition on awareness and internalization of socially sanctioned standards of appearance using the Sociocultural Attitudes Towards Appearance Questionnaire (SATAQ). The researchers surveyed a convenience sample of 208 adolescent females at an ethnically diverse urban high school. Statistical analyses found that ethnicity influenced awareness of socially sanctioned standards of appearance but the effects of ethnicity varied by level of caregiver educational attainment. Ethnicity and caregiver educational attainment together accounted for variance in the internalization of these standards. Moreover, African American girls with ethnically heterogeneous peer groups had significantly higher awareness and internalization scores than those without mixed friends. These findings highlight the importance of multiple ecological factors in assessing risk for disturbed body image and eating disorders. Ethnicity remains an important predictor of disturbed body image but should be treated as a dynamic, rather than a fixed risk factor.     

对微弱痕迹计算机优化处理的讨论

物证检验中的痕迹物证图像 ,由于成像系统、记录介质和传输设备的不完善 ,常会造成图像劣质化 ,微弱痕迹图像是劣质化图像的一种。应用计算机图像处理技术 ,通过像素或色级的调整 ,能有效地增强微弱痕迹的反差 ,在物证检验中 ,具有一定的实用价值     

选择与遭际：青年女性的命运悲剧——试析《奔跑的火光》中英芝形象的社会意蕴

<奔跑的火光>是女作家方方在"仰韶杯"作品评比中获奖的中篇小说,它以生动的笔触塑造了一个思想单纯、行为轻率而走向犯罪道路的农村青年妇女英芝的形象.从这一形象的最终毁灭可以看出,人生选择和人生遭际对悲剧命运具有决定性作用.     

试论日据时期台湾文坛的“幻影之人”翁闹——与郁达夫比较

本文一方面通过对翁闹和郁达夫的文学创作个案比较研究,揭示出二者与日本文化的密切联系,探讨在日本特定场景下,中国知识分子的创作情态及其作品中呈现出的"日本形象";另一方面力求揭示翁闹作为弱势族群和被殖民地作家无所皈依的创作心理,由此而产生的颓废意识和情绪书写,翁闹的文学创作典型地代表了20世纪30年代台湾文学的另类叙事.     

人脾细胞核几何参数变化与早期死亡时间的相关性研究

目的运用图像分析技术探讨人脾脏细胞核几何参数变化与死亡时间的关系。方法选31例已知死亡时间的人离体脾组织,在死后36h内每h细胞学涂片、Feulgen-Vans染色,对人脾细胞核的异形指数等5个几何参数进行图像分析。结果脾脏细胞核异形指数在死后5～36h呈上升趋势,r=0.983,线性回归方程y=11.334x-33.339,面积、等效直径、平均直径、周长均与死亡时间无明显的相关性。结论异形指数能较客观地反映人脾细胞核DNA降解后的离散分布状况,与死亡时间有明显相关性,可能是推断早期准确死亡时间的较好形态学指标。     

民族化的艺术创造——《大刀记》艺术论

郭澄清《大刀记》的主要艺术成就在于成功地塑造了富有民族英雄特色的人物形象。作者汲取了古典文学的有益经验,采用了纪传体的手法,设置了富有传奇色彩的故事情节,使得小说具有浓郁的民族风格。     

论行政公正

行政公正指行政主体及其工作人员办事公道,不徇私情,平等对待不同身份、民族、性别和不同宗教信仰的行政相对人。行政公正包括实体公正、程序公正和形象公正三个方面的内容,程序公正是实现实体公正价值的手段、工具和保障,实体公正是程序公正机制作用的对象争目标,形象公正是行政公正外在的要求。实现行政公正需要构建市场经济平台、政治平台、现代文化平台和法律平台。     

计算机数字图像处理系统在刑侦领域中的应用

本文详细阐述图像处理系统的概况,包括图像处理应用软件、系统的图像采集和图像处理系统处理后的图像输出,并介绍了其在刑侦领域内的应用.     

What Friends are for: The Relationships Between Body Image, Substance Use, and Peer Influence Among Finnish Adolescents

The study investigated the relationships between substance use, body image, and peer influence among Finnish adolescents. The participants (N=488, 240 boys and 248 girls), were eighth-grade high school students. The data were gathered using a questionnaire. In addition to background information, the study covered risk behaviors frequency, body satisfaction, and peer relationships. The results indicated that the levels of body satisfaction among the adolescent girls studied were lower than those among the adolescent boys. It was found that the girls engaged in more discussion with peers than the boys concerning both intimate and general matters. Moreover, having an intimate relationship with one's peers was associated with a greater tendency to drink purely in order to get drunk. However, a slightly more distant relationship with friends was associated with a greater risk for smoking. In general, dissatisfaction with one's physical appearance seemed to relate to substance use. By highlighting the relationships between adolescents’ body image, substance use, and peer influence the study gives pointers for further research, and may be suggestive in terms of the kinds of social policies that ought to be pursued in the future.MA (Educational Sciences) from the University of Turku. Research interests include substance use and the life processes of adolescents.Docent (Educational Sciences), PhD from the Karolinska Institute, Stockholm.     

少数族裔经济理论在美国的发展:共识与争议

少数族裔经济在美国学术界长期以来一直受到关注和争论,族裔经济的含义有两个方面:一是"所有权",即族裔群体成员拥有和经营的企业;二是"控制权",即族裔群体控制的雇工渠道或就业网。少数族裔经济最重要的社会学意义在于它为处于弱势的族裔群成员提供了避免失业的机会,享有经济上的相对独立,并为个人乃至整个群体向上社会流动提供了一条可行之道。