把警察权力关进制度的笼子——以警察权力扩张引发涉警群体性事件为视角

警察权力是国家权力的重要组成部分,它来源于公民权利,又服务于公民权利,两者既相互依存,又须保持动态平衡.而近年来涉警群体性事件的频发,从深层原因来分析,主要是由于警察权力的盲目扩张、高度扩张,造成警察权力的滥用,严重侵犯了人民群众自身的利益,因此一定要把警察权力关进制度的笼子,防止其侵害公民权益.     

PENALITY AND THE PENAL STATE

The sociology of punishment has developed a rich understanding of the social and historical forces that have transformed American penality during the last 40 years. But whereas these social forces are not unique to the United States, their penal impact there has been disproportionately large, relative to comparable nations. To address this issue, I suggest that future research should attend more closely to the structure and operation of the penal state. I begin by distinguishing penality (the penal field) from the penal state (the governing institutions that direct and control the penal field). I then present a preliminary conceptualization of “the penal state” and discuss the relationship between the penal state and the American state more generally.     

Analysis and Discrimination of Single‐Layer White Architectural Paint Samples,

Comparative analyses of 50 single‐layer white architectural paints were conducted to determine the discrimination power using standard techniques and to provide a basis for assessing significance when paints with limited features are not discriminated. Utilizing Fourier transform infrared spectroscopy (FTIR), 68 undifferentiated pairs resulted, yielding a discrimination of 94.45%. Adding stereomicroscopy, scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS) and backscatter electron (BSE) imaging, and pyrolysis‐gas chromatography/mass spectrometry (Py‐GC/MS), the overall discrimination was 99.35%. The study included blind verification replicates, which resulted in the only pairs without indications of physical or chemical differences. The remaining groups of undifferentiated samples contained subtle differences by at least one technique, but were considered undifferentiated for the discrimination power evaluations. This study demonstrates a high degree of discrimination of single‐layer white architectural paints using methods of analysis often encountered in forensic science laboratories.     

Optimizing Accu Time‐of‐Flight/Direct Analysis in Real Time for Explosive Residue Analysis

The use of a direct analysis in real time (DART) mass spectrometer (MS) instrument was optimized for 22 compounds of organic explosive residues to provide a guide for DART‐MS users in rapid screening of explosive compounds. Samples were introduced as neat solutions and sequential dilutions to determine optimal instrument conditions and lowest concentration detectable. Most compounds were optimized to 250°C in the negative ion mode, and several compounds benefited from the addition of a chloride dopant from methylene chloride (amino‐dinitrotoluenes, RDX, EGDN, and PETN). Few compounds were more sensitive in the positive ion mode (TEGDN, DEGDN, HNS, and DMNB). Mixtures of compounds were detected using clean room wipes, directly from their surfaces and from subsequent extractions. Compounds from the mixtures were also successfully detected in soil and from swipes of spiked surfaces. The instrument showed merit in detection of pg/μL solutions for most of the compounds and among the substrates tested.     

How Does Professional Education Impact the Job Outlook of Public Child Welfare Workers?

Abstract

The objective of this study was to examine how public child welfare employees perceive their graduate social work education, whether they use the knowledge and skills gained, their work satisfaction, and their future plans. It was designed to examine the experiences of the New York City Administration on Children's Services (ACS) employees who were participants in the Professional Development Program and received support to study for their master's degrees in social work. The total number of respondents surveyed was 153, the vast majority of whom were people of color. In considering their motives for attending graduate school, 96 percent emphasized their desire to serve children and families better. These graduates were very positive about their academic and field experiences, with almost all saying they would recommend MSW training to others. There was a constant progression in their perceived knowledge and skill level over time. They expressed a mid-level of satisfaction with their current jobs, but higher satisfaction with the nature of the work itself. It was striking to note the respondents' attitudes about remaining employed at ACS. Only 13 percent of those who responded said they planned to leave within the next two years Almost a third (32.6%) said they thought they'd stay at least 5-9 years, and 39.8 percent said they would probably stay 10 years or longer. Satisfaction with the nature of the work and pay were the two strongest predictors of the length of time respondents planned to stay at ACS. These are important findings because they demonstrate that public investment in MSW education can have significant pay-off by increasing the knowledge and skills of public child welfare workers and encouraging long-term commitment to the work.     

Predicting Peril or the Peril of Prediction? Assessing the Risk of CBRN Terrorism

Since the mid-1990s, academic and policy communities have debated the risk posed by terrorist use of chemical, biological, radiological, or nuclear (CBRN) weapons. Three major schools of thought in the debate have emerged: the optimists, the pessimists, and the pragmatists. Although these three schools of thought draw on the same limited universe of data on CBRN terrorism, they arrive at strikingly different conclusions. Given the highly subjective process of CBRN terrorism risk assessment, this article analyzes the influence of mental shortcuts (called heuristics) and the systemic errors they create (called biases) on the risk assessment process. This article identifies and provides illustrative examples of a range of heuristics and biases that lead to the underestimation of risks, the overestimation of risks and, most importantly, those that degrade the quality of the debate about the level of risk. While these types of biases are commonly seen as affecting the public's perception of risk, such biases can also be found in risk assessments by experts. The article concludes with recommendations for improving the CBRN risk assessment process.     

Fleetingness and media-ted existence. From Kierkegaard on the newspaper to Broderick on the Internet

Abstract

Increasingly, the modern world is ‘on speed’. Technology has, since the invention of the Gutenberg press, facilitated the ever more rapid, more widespread dispersal of information. The latest in the line of the mass information media, which runs from the book and newspaper through radio and television, is the Internet, a medium for which speed is measured in milliseconds, and for which the phrase ‘virtual reality’, or, more compact, ‘virtuality’, has thus been coined. Speed, however, relates not only to the dissemination of information, but also to its endurance: the quicker the medium, the more fleeting the presence of, and the more transitory one's encounter with a message. This brevity of encounter seems to some extent to run, phenomenologically, along with the range of the particular mass medium: the wider its reach, the quicker too the departure of its contents. In this sense, bigger is faster – though not necessarily with greater meaning, truth or integrity. Invasiveness and validity are not necessary corollaries. The power of the mass media lies in scope, rather than in depth. The existential impact this has on humans living in a world increasingly dominated by such mass media, has not passed by unnoticed. Some of the analyses are highlighted in this contribution, with some continued implications for living authentically in a media-ted world indicated.     

An Exploratory Examination of a Gendered Model of the Effects of Role Stressors

A gendered model of the effects of role stressors on job stress, job satisfaction, and organizational commitment was tested. Ordinary least squares regression analysis of survey data from correctional staff provided partial support for the proposition that men and women perceive and respond to the work environment differently. Work–family conflict was found to influence levels of job stress, job satisfaction, and organizational commitment among women but not among men. Conversely, role ambiguity, role overload, and perceived dangerousness influenced levels of job stress for men but not women. Furthermore, levels of role conflict and role ambiguity influenced levels of job satisfaction for men but not for women. These findings lend support to further development of gendered theoretical models.     

坚持群众路线是推进统战事业的必然要求

群众路线是我们党的生命线和根本工作路线。开展党的群众路线教育实践活动,是我们党在新形势下坚持党要管党、从严治党的重大决策。     

Not all election winners are equal: Satisfaction with democracy and the nature of the vote

It is well known that individuals who voted for the winning party in an election tend to be more satisfied with democracy than those who did not. However, many winners deviate from their first choice when voting. It is argued in this article that the mechanisms that engender satisfaction operate less forcefully among such winners, thereby lessening the impact of victory on satisfaction. Results show that the gap in satisfaction over electoral losers among these ‘non‐optimal winners’ is, in fact, much smaller than that of ‘optimal winners’, who voted in line with their expressed preferences. A win matters more for those who have a bigger stake in victory. The article further explores how the effect of optimal victory on satisfaction varies across electoral systems.