当代中国文化形态及其走向

中国的改革开放和社会转型,带来了传统与现代、本土与外来的文化交汇,催生了各种不同的文化形态,这大致可分为主流文化、精英文化与大众文化三种形态。社会和谐发展的前提应该是主流文化、精英文化与大众文化良性互动。然而在全球化背景下,这三种文化形态内部关系紧张,同时精英文化与大众文化深受消费主义的影响,出现了精英文化商品化与大众价值观扭曲现象,这是今后我国社会主义文化发展繁荣亟需解决的重要课题。     

公民参与公共政策的路径选择

公共政策是民主国家治理社会的主要工具,公民参与则是当今世界政治发展的基本趋势。我国公共政策公民参与面临＂内输入＂公共决策系统、＂附属物＂社会利益团体、＂官本位＂政治参与文化、＂残缺化＂制度保障机制、＂喉舌论＂大众传媒体系等问题,要改善我国公民参与公共政策,还需从还原利益团体的政治本色,构建以民为本的参与文化,增强大众传媒的公共话语权,完善公民参与的制度框架等方面着手。     

论大学生微博公共参与及引导

微博以其便捷、开放的特点吸引了大量网友的参与,大学生也成为微博用户中的重要组成部分.随着微博成长为一种新兴的公共参与路径,大学生微博公共参与得到了一定的发展,同时也出现了一些问题.从大学生作为微博公共参与主体的角度分析总结大学生微博公共参与中的问题,通过加强对大学生的媒介素养教育、公民意识教育、情绪管理和观念引导解决问题,引导大学生进行有序微博公共参与.     

女性人才参政现状与问题改进探讨——基于人力资源开发学的思考

女性参政是提高妇女地位的一个重要方面,也是女性人才开发的重要途径,更是衡量一个国家社会发展和文明进步的重要标志之一。我国女性参政的发展已取得了一定的成绩,但女性参政、女性人才开发仍受到性别、政策歧视、自身意识等因素的影响。社会需要充分认识女性参政的重要性,优化女性参政的社会环境;女性自身需要强化自主意识,增强参政的信心;家庭要对女性参政给予支持;国家需要在政策上为女性参政提供保障,加大女性教育和培训力度,健全女性领导干部培养选拔体系。     

Institutional exclusion as a destabilizing factor: the mass unrest of 1 July 2008 in Mongolia

The paper discusses the 1 July 2008 mass protest in Mongolia. This event has no precedent in Mongolian history and represents a challenge for the social sciences as neither scholars nor political leaders predicted or even admitted its eventuality. Several forms of exclusion – economic, social and institutional – are considered as its potential source. It is argued that the theory of institutional exclusion allows making better sense of the situation. Institutional exclusion means the alienation of ordinary people from government and their inability to rely on the law and official procedures when being engaged in everyday activities. Two sources of primary data inform the analysis: a series of structured interviews with the protesters (N?=?20) and a collection of visual records made during the unrest (N?=?244). The data were processed using methods of both qualitative and quantitative content analysis.     

Trace detection of meglumine and diatrizoate from Bacillus spore samples using liquid chromatography/mass spectrometry

Following the September 11, 2001 terrorist attacks, letters containing Bacillus anthracis were distributed through the United States postal system killing five people. A complex forensic investigation commenced to identify the perpetrator of these mailings. A novel liquid chromatography/mass spectrometry protocol for the qualitative detection of trace levels of meglumine and diatrizoate in dried spore preparations of B. anthracis was developed. Meglumine and diatrizoate are components of radiographic imaging products that have been used to purify bacterial spores. Two separate chromatographic assays using multiple mass spectrometric analyses were developed for the detection of meglumine and diatrizoate. The assays achieved limits of detection for meglumine and diatrizoate of 1.00 and 10.0 ng/mL, respectively. Bacillus cereus T strain spores were effectively used as a surrogate for B. anthracis spores during method development and validation. This protocol was successfully applied to limited evidentiary B. anthracis spore material, providing probative information to the investigators.     

Comparative Analysis of the Chemical Profiles of 3,4-Methylenedioxymethamphetamine Based on Comprehensive Two-Dimensional Gas Chromatography-Time-of-Flight Mass Spectrometry (GC × GC-TOFMS)*

Abstract: The chemical profiling of illicit drugs is an important analytical tool to support the work of investigating and law enforcement authorities. In our work, comprehensive two‐dimensional gas chromatography–time‐of‐flight mass spectrometry (GC × GC‐TOFMS) combined with nontargeted, pixel‐based data analysis was adapted for the chemical profiling of 3,4‐methylenedioxymethamphetamine (MDMA). The validity and benefit of this approach was evaluated by analyzing a well‐investigated set of MDMA samples. Samples were prepared according to a harmonized extraction protocol to ensure the comparability of the chemical signatures. The nontargeted approach comprises preprocessing followed by analysis of variances as a fast filter algorithm for selection of a variable subset followed by partial least squares discriminant analysis for reduction to promising marker compounds for discrimination of the samples according to their chemical profile. Forty‐seven potential marker compounds were determined, covering most of the target impurities known from the harmonized one‐dimensional profiling as well as other compounds not previously elucidated.     

The tussle with trust: Trust in the news media ecology

This article offers a conceptual exploration of the changing notion of trust and distrust in today's news media ecology. Central is the question whether the relationship between the traditional media actors, media organisations, journalists and news users, can be increasingly characterised by distrust. Do we really notice a decline in trust in the news media? And moreover, are these feelings of distrust grounded? In order to answer these questions, we look at the changing economic, technological and societal context and how this might explain the strained relationship between these actors. We find that to a large extent the goals of the media actors diverge or even conflict. Mutually bridging these goals is difficult as they boil down to ideological and normative choices. This requires us to reconsider our ways of looking at trust. Therefore, this article's central argument is that a trusted relationship between the media actors is unlikely to result from a definitive settlement between the actor's conflicting goals. Rather, maintaining a trusted relationship is likely to become a matter of constant renegotiation. For this renegotiation to succeed, transparency and integrity are key. We find inspiration in the recent work of Solove (2001), Nissenbaum (2004) and Mansell (2008, forthcoming) to take a different, more contextual approach towards the notion of trust. As regards the relationship between news organisations and users, we suggest these norms should be negotiated in a balanced and transparent way, giving users an equal say in the process. The relationship between journalists and news users should be guided by a mutual interest in truth telling, whereby users are not only merely seen as consumers, but also as potential contributors to news stories. Policy makers in turn should act as facilitators of such spaces of renegotiation.     

专家、利益集团与公共参与

公共参与制度在行政决策中方兴未艾,而专家咨询机制也愈显重要。在公共参与背景下,公众与专家的角色定位及功能作用亟需反思。纷繁复杂的公共参与理论基础直接影响到专家咨询制度的定位、功能与运行。美国专家咨询制度的经验和教训,为完善我国专家咨询制度提供了借鉴。法治化、型式化、竞争化、公开化是完善我国专家咨询制度的应有取向。     

Drug-facilitated sexual assault using tetrahydrozoline

Drug-facilitated sexual assault (DFSA) has been defined as the use of a chemical agent to facilitate a sexual assault. We report two cases of the use of tetrahydrozoline for DFSA. We believe this is the first report with urinary quantification of tetrahydrozoline levels postassault. Blood and urine were obtained c. 20 h postexposure in two cases of reported DFSA. Tetrahydrozoline was not detected in blood but was identified in urine in both victims. After initial identification in the urine using the 2010 update to the AAFS mass spectrometry database library, tetrahydrozoline was quantified at 114 and 150 ng/mL, respectively, using GC/MS. Two unique clinical features reported in these cases were intermittent periods of consciousness and postexposure vomiting. Use of GC/MS was successful in identifying tetrahydrozoline in the 100 ng/mL range up to 20 h postexposure. For victims with late presentation, urine may be a better sample for evaluation for tetrahydrozoline.