摄影中的“新纪实”与“超现实”话语——以塞巴斯提奥·萨尔加多和杰瑞·尤斯曼为例

摄影是“自然之笔”与现实相对应。塞巴斯提奥·萨尔加多用镜头记录了真实的社会生活,其作品所表现的个体与群像在纪实品格外凸显出强烈的视觉美感和深刻性,形成了“新纪实摄影”风格;而杰瑞·尤斯曼的“超现实摄影”与前者相异,他用纯熟的后期暗房合成技术,通过底片叠加创造出现实中不存在的幻景,在具体与抽象之间拓展了作品的精神内涵和时空维度。文章以两位摄影大师为例,从三个维度来比较“新纪实摄影”与“超现实主义摄影”：“标记符”与“象似符”;“视觉寓言”;审美欲求。     

基于视觉传感的焊缝跟踪系统研究现状

视觉传感技术在焊接机器人上的应用,大大提高了机器人的焊接效率和焊接质量。文中介绍了基于视觉传感的 焊缝跟踪系统的分类及主动视觉和被动视觉技术的基本原理;分析了图像处理技术的滤波去噪、图像分割与边缘检测和 特征分析等研究方法;分析了焊缝跟踪系统的控制结构和智能控制技术的应用现状。最后提出根据视觉传感系统测得 焊缝的信息,实时调节焊接参数以及焊枪角度等工艺参数进行自动化和智能化焊接是未来发展方向。     

小说的影像阐释及其意义解读

小说的影像阐释是当代影视剧生产的重要源泉,在视觉文化主导的今天,小说的影像阐释不仅使小说进入文字阅读和视听感知结合的“共读”时代,而且为影像作品提供了丰富的内容和形式。同时,小说的影像阐释已经对当代作家的小说书写、小说生成方式及小说传播形态产生了意义深远的影响。     

生命价值观下的“同命同价”与“同命不同价”

我国目前正处于通过创制及健全相关民事立法——侵权责任法来积极应对各种事故导致人身与财产损害后果的关键时期。几年前最高人民法院关于人身侵权死亡赔偿的一个司法解释引发了社会上“同命同价”与“同命不同价”的激烈争论。生命双重价值观命题的提出对于理性回应“同命同价”与“同命：再同价”的质疑及剖析相关问题，具有一定的启示意义。     

Comparing measures of general and abdominal adiposity as predictors of blood pressure in college students

Objective: To compare anthropometric measures of body mass index (BMI), waist circumference (WC), waist-to-height ratio (WHtR), and sagittal abdominal diameter (SAD) as predictors of blood pressure in college students. Participants: Students (N = 116) were recruited from November 2012 to May 2014 at an urban university and rural community colleges. Methods: Students underwent a brief physical examination during which anthropometric measures were obtained and blood pressure was measured. Covariates were measured using self-reported questionnaires. Hierarchical multiple linear regressions were used for the data analysis. Results: All anthropometric measures were predictive of systolic (SBP) and diastolic blood pressure (DBP). WC was the strongest predictor of SBP (β = .582, p < .01) explaining an additional 3–4% of the variance than BMI, WHtR, or SAD. The measures were similar in predicting DBP. WC predicted SBP independent of BMI. Conclusions: Clinicians should consider using WC to assess the risk for hypertension in college students.     

Students’ health engagement and affective relations in Danish upper secondary school

To increase our understanding of the dynamics of young people’s embodied engagement in health, this article analyses Danish upper secondary school students’ understandings and practices of health and the role of the school environment in these dynamics. Participatory, visual and narrative data were collected during fieldwork with 37 students aged 16–17. Deleuze and Guattari’s philosophy of the body is applied to analyse the affective relations and emerging body-health assemblages within the students’ school life, which generated force and vitality (here conceptualised as health). Through becoming within sensuous, social and political body-health assemblages, the students attempted to curb school stress, sustain social belonging in an individualistic school environment and both reproduce affirming power discourses and subvert their territorialisation. The study proposes an analytical shift in perspective on young people’s health away from an individualistic ‘components approach’ towards a relational understanding, and suggests that students’ health at school relates to collectivity, quality, rhythm and co-produced engagement, rather than individuality, quantity, rules and performance, which increasingly characterise Danish health discourse and school policy.     

唯美与现实: 荷兰画派对《意中人》的文学化用

本文旨在分析哈代如何在《意中人》中借鉴17世纪荷兰画派进行文学创作。首先，看似“低俗生厌”的荷兰画派启发了小说的形式创造。哈代借用荷兰画派的手法和内涵融通了绘画与小说这两种不同艺术形式在再现现实主义思想上的一致性。其次，荷兰画派是《意中人》的想象来源之一。荷兰画派的意象、主题和类别被创造性地整合进《意中人》中，哈代借此表达了艺术取代上帝，以审美的态度应对人生的文学思想。     

21世纪再谈编辑主体意识的重建与实现

发挥主体意识在编辑工作中的能动性是提高出版物质量的关键。现代编辑主体意识应包括信息意识、精品意识、市场竞争等。只有充分发挥编辑的主体意识和主导作用，才能够实现出版物的基本属性和社会价值。