激光刻蚀等离子质谱测定打印纸中的常量和微量元素

目的研究激光刻蚀等离子体质谱法对打印纸品牌的区分能力。方法收集了国内20个不同品牌的打印纸,应用激光剥蚀等离子体质谱方法进行元素分析,并采用SPSS系统聚类方法对测试数据进行处理。结果依据元素响应值比值的差异将20个不同品牌的打印纸区分为12类。结论此方法可对打印纸品牌进行有效区分。     

刑事照相常用紫外光源照射对DNA检验的影响研究

目的探究刑事照相常用紫外光源照射不同客体上的血指印和汗潜指印后对DNA检验产生的影响。方法分别使用254nm和365nm紫外光源在不同照射距离,不同照射时间下对不同客体表面制备的原血指印、微量血指印和汗潜指印检材进行照射,随后进行DNA定量分析。结果原血指印经紫外照射后对DNA检验结果无显著影响,微量血指印和汗潜指印经紫外照射对后续DNA检验结果认定影响较大。结论紫外光波长越短、功率越大、照射距离越短、照射时间越长,对DNA检验结果的影响越大。     

Buried voices: Mexican migrants’ views on the question of illegality

How do immigrant Mexican workers perceive the policies and social discourses that regulate their insertion into American society as noncitizens and illegals? Using ethnographic fieldwork and in-depth interviews, evidence is presented that unauthorized Mexican migrants do not consider themselves lawbreakers but rather moral actors responding to difficult socioeconomic conditions. Informed by a keen understanding of the social forces oppressing them, these migrants articulate a discourse of social justice that works as a powerful counterpoint to the hegemonic ideas of citizenship, belonging, and illegality. A careful analysis of migrant social reflexivity offers a much-needed corrective to the prevailing top-down perspective typically offered among contemporary scholars. By looking at the ways in which migrants make sense of immigration policies and articulate their right to have rights, this examination departs from the widespread tendency among scholars and policy makers of analyzing the migrant’s social and civic status as a matter of assimilation and immigration control.     

No fats,femmes, or Asians: the utility of critical race theory in examining the role of gay stock stories in the marginalization of gay Asian men

In the last few decades, proponents of critical race theory have uncovered everyday forms of injustice that continue to affect the lives of men and women of color by exposing the subtle forms of racism that exist in the stock stories told by the dominant group as well as the counterstories told by subaltern groups. However, rarely have we examined the stock stories articulated by subaltern groups to marginalize other subaltern groups. In this paper, I consider the stock stories told by gay White men and the counterstories expressed by gay Asian men to examine subtle forms of racism within the gay community. I argue that we need not only to reveal how the stories narrated by the dominant group continue to maintain social inequality, but that we also need to consider how subaltern groups help to maintain social inequality by adapting the language of the dominant group to use against other subaltern groups.     

Core Consensus,Strategic Variations: Mapping Arts Management Graduate Education in the United States

This study is the first comprehensive curricular comparison of graduate arts management programs in the United States. Its principal finding is that there exists considerable curricular convergence among arts management programs and that their differences may be exploited strategically. Through extensive curricular analysis and in-depth conversations with faculty, this study makes both conceptual and methodological contributions to the field—conceptual because it provides an empirical basis for the definition of arts management as a formal academic discipline in its own right and methodological because it proposes a framework to effect a systematic comparison of arts management program curricula.     

Performance Evaluation in the Arts and Cultural Sector: A Story of Accounting at Its Margins

In this article, I present a review of financial and management accounting literature on the arts and cultural sector. My objective is to understand to what extent this literature is able to offer a critical perspective on the study of performance evaluation practices in arts and cultural organizations, as it is currently missing in the arts management literature. Adopting a critical perspective means shifting the focus of research from the technicalities of evaluation rules and procedures to their embodiment by the different organizational and societal actors of the arts and cultural sector.     

SCAN is largely driven by 12 criteria: results from sexual abuse statements

Scientific Content Analysis (SCAN) is increasingly used by investigative authorities to evaluate the credibility of statements made by witnesses and suspects. SCAN, however, lacks a well-defined list of criteria, and does not involve a standardised scoring system. In the current study, we investigated which SCAN criteria are represented in actual statements. To this end, we analysed 82 sexual abuse cases of the Dutch police in which SCAN had been applied. Two independent coders scored the presence of various SCAN criteria in the: (1) written statements from victims, suspects, and witnesses; and also looked at the (2) recommendations for follow-up investigations that were derived from SCAN. Results showed that SCAN is primarily driven by 12 criteria. Results also indicated a low inter-rater agreement for most SCAN criteria, suggesting SCAN is insufficiently developed as a forensic tool. Still, the 12 criteria can be used as a starting point for future research on their psychometric properties.     

Behind closed doors: the effect of pretrial publicity on jury deliberations

Abstract

Effective treatment of aggressive behaviour and accurate release decision making are necessary components of adequate clinical practice in forensic psychiatric units. Unfortunately, methods to identify treatment targets and ameliorate aggressive behaviour have developed at a slower pace than risk assessment technologies. Recent progress on the identification of offence paralleling or functionally equivalent behaviour offers a framework for individually tailored treatment and idiographic release decision making, although empirical scrutiny of this approach is inadequate. This paper describes an examination of the relationship between aggressive behaviour prior to admission with aggression during inpatient psychiatric treatment, and reconviction for violent offending following discharge. Results showed a relationship between pre- and post-admission aggression but no relationship between aggression during inpatient psychiatric treatment with either pre-admission aggressive behaviour or violent recidivism. These findings indicate the importance of state psychological variables, specifically those states affected by symptoms of psychiatric illness, as well as environmental activators and inhibitors of violence that operate within the hospital. These require inclusion in an adequate functional analysis of aggressive behaviour for forensic psychiatric patients.     

‘Look into my eyes’: can an instruction to maintain eye contact facilitate lie detection?

Abstract

Traditionally, research on offender profiling has investigated the relationships between offender behaviour and offender characteristics. However, evidence about offender behaviour is not the only evidence available at a crime scene. This study extends previous collaborative research between forensic scientists and psychologists (e.g. Bond & Sheridan, Journal of Forensic Science, 52, 1122–1128, 2007) to investigate how forensic science can assist in the psychological process of offender profiling. Specifically, the potential utility of footwear impression evidence in the task of offender profiling is investigated. Using 155 domestic burglaries, the consistency and homology assumptions underlying offender profiling were tested. Evidence supportive of both assumptions is reported. A multiple regression analysis identified significant relationships between cost of footwear and employment status, age of offender, and the relative deprivation of his/her residence.     

Student/trainee-professional implicit theories of paedophilia

Abstract

This research investigates student/trainee-professional implicit theories of paedophilia and their explanations for the current crisis of paedophilia. The research methodology is based on a previous research design (Sternberg, Journal of Personality and Social Psychology, 49, 607–627, 1985), and consists of two interrelated studies. Study 1 (n=60) develops scales for student/trainee-professional implicit theories of paedophilia and Study 2 (n=188) uses these scales in conjunction with other scales to define the student/trainee-professional implicit theories of paedophilia and to measure the potential explanations for the current crisis of paedophilia. The findings indicate that student/trainee-professional implicit theories of paedophilic personalities (pathology, abusive and mentally disordered old offender) and behaviours (devious, child focused, cognitive distortions, secretive, child lovers, sexual abusers, socially inept and grooming) seem to reflect both previous research and expert opinion. These tentative findings suggest that student/trainee-professionals' implicit theories of paedophilia, and as such the current crisis of paedophilia in modern society, seem to have developed in part from the transfer of expert knowledge (explicit theories), the impact of the media, and social constructionalism; and not from the student/trainee-professionals' individual personality and coping traits.