Growth Critique in the 1970s Crisis and Today: Malthusianism,Social Mechanics,and Labor Discipline

This article examines the perspective on labor in two critiques of “growth” as elaborated in the context of two capitalist crises: the Keynesian model of industrial development in the 1970s, and the neoliberal finance capitalist growth model of today. A landmark event for the first critique was the publication of the “Limits to Growth” report, and for the second the emergence of the “degrowth” theoretical current. Both critiques have a Malthusian point of departure, and their view on overpopulation is accordingly discussed. Comparison between them shows that despite their ecological and supposedly socially and politically neutral point of departure, both bodies of critique examined here—that of the 1970s and the contemporary one—prescribe for labor the obligation of social discipline and acceptance of labor-market insecurity, along with the undermining of welfare rights. First, I argue that there is no such thing as an ahistorical critique of growth, but only critiques of different, case-specific models of growth in each particular instance. Second, I argue that the idea of a steady-state economy that predominates in growth critical programs is incompatible with the process of expansion and continual enlargement inherent to capitalism. Finally, I argue that, in the framework of two different crises, both critiques of growth promoted a vision of social pacification and, on the basis of ecological arguments, justified the preservation of capitalist power relations.     

Racial Disparities in Political Participation Across Issues: The Role of Issue-Specific Motivators

Research documenting disparities in political participation across racial and ethnic groups (in particular lower levels of participation for Blacks and Latinos, compared to Whites) has primarily focused on broad explanations for racial and ethnic differences in participation (e.g., socio-economic status, social, or psychological resources). There is little research that links racial and ethnic differences in participation across issues to the literature on issue publics and issue-specific factors that may motivate participation. In this study, we examine racial and ethnic differences in participation for a variety of issues and test a model in which issue-specific motivators of participation (self-interest, racial or ethnic group interest, attitude importance, and policy change threat) and general explanations for participation differences (e.g., socio-economic status, political knowledge) account for these racial and ethnic differences. In particular, the results of a survey of Chicago residents show that Blacks, Latinos and Whites demonstrate significant differences in political participation across five issues (affirmative action, immigration, school funding, gentrification, the Iraq War), but that the specific pattern of racial and ethnic differences in participation varies across issues. Issue-specific factors help to explain why racial and ethnic differences in participation vary across issues above and beyond variables shown to be associated with participation more generally (e.g., political efficacy, education). This model has the potential to be expanded and applied to help explain other types of disparities in political participation.     

The expanding galaxy of performing arts: extending theories and questioning practices

This paper introduces the Special Issue on the languages of performing arts and is therefore aimed at designing how the context of the latter can be illuminated by socio-semiotic and multimodal approaches to communication. In this Special Issue, performances and performing arts are described as multimodal semiotic acts that co-deploy a range of semiotic resources to produce and construct meanings across different cultures and ages. Seen as dynamic and interactive processes of meaning-making, their analysis calls for new and multidisciplinary frameworks which are collected in this Special Issue. The introduction gives an overview of these papers and discusses their range of diverse phenomena, both live and recorded, including theatre performances and films, art installations, opera, as well as reading out aloud. By outlining the significance and contribution of different disciplines and fields of studies to the broad area of performance studies, the chapter argues the case for innovative approaches that can extend theories and analyse aesthetic and performative practices in context. With the help of some case studies, it provides guidelines for the reading and interpretation of the several theoretical discussions and practical case studies presented to encourage further multidisciplinary research on these domains.     

涉罪未成年人社会调查的价值根基及在社会调查报告中的体现——以未成年人刑事司法目标为视角的讨论

未成年人社会调查制度一定要满足未成年人刑事司法工作目标的需要,契合司法机关和司法人员履行末成年人刑事案件办理司法工作职责的需要.只有深入到未成年人刑事司法价值目标的层面才能洞悉涉罪未成年人社会调查制度存在的价值根基,才能结合不同的价值目标明确社会调查报告应着力反映的主要内容.     

Conflict Appraisals in a Multiethnic Sample of Children Exposed to Intimate Partner Violence

Childhood exposure to intimate partner violence (IPV) is a serious public health issue, affecting millions of children each year. IPV-exposed children are at risk for developing behavioral and emotional problems. The Cognitive-Contextual Framework posits that children’s post-conflict appraisals of threat and self-blame mediate these negative outcomes. However, conflict appraisals have primarily been studied in White, school-aged children. This study includes a large, multi-ethnic sample of children ages 5–12 (N = 158) who were interviewed regarding their experiences with family violence. The sample included White, Black, Latino/a, and biracial children. Self-blame was equivalent across groups. However, groups differed in threat appraisals, and Latino/a mothers and children reported discrepancies in the level of IPV-exposure. Directions for research and clinical implications are discussed.     

Participation in Prison Activities: An Analysis of the Determinants of Participation

The positive associations of participation in prison activities (e.g. socio-cultural activities, educational courses, sports activities, vocational training, etc.), including reduction of recidivism, improvement of wellbeing and contributions to self-worth, are increasingly recognized. However, little is known about the characteristics by which participants differ from non-participants. In response to this research gap, this study aims to examine the determinants of inmate participation in prison activities. The determinants are categorized as outlined by the importation (individual characteristics) and deprivation (prison life characteristics) frameworks. Survey data derived from a research project in a remand prison in Belgium (N?=?486) provided the empirical evidence for the multiple linear regression analyses. The findings indicate that individual deprivation variables are more likely to predict participation. However, our findings also highlight that the combined effects of importation and deprivation characteristics are more powerful in explaining activity participation. The article concludes by discussing some paths for future prison research and implications for theory and practice. It provides impetus to organize and increase participation in prison activities, taking into account the diverse characteristics, needs and competences of the prison population.     

Use of Embryos Extracted from Individual Cannabis sativa Seeds for Genetic Studies and Forensic Applications

Legal limits on the psychoactive tetrahydrocannabinol (THC) content in Cannabis sativa plants have complicated genetic and forensic studies in this species. However, Cannabis seeds present very low THC levels. We developed a method for embryo extraction from seeds and an improved protocol for DNA extraction and tested this method in four hemp and six marijuana varieties. This embryo extraction method enabled the recovery of diploid embryos from individual seeds. An improved DNA extraction protocol (CTAB3) was used to obtain DNA from individual embryos at a concentration and quality similar to DNA extracted from leaves. DNA extracted from embryos was used for SSR molecular characterization in individuals from the 10 varieties. A unique molecular profile for each individual was obtained, and a clear differentiation between hemp and marijuana varieties was observed. The combined embryo extraction–DNA extraction methodology and the new highly polymorphic SSR markers facilitate genetic and forensic studies in Cannabis.     

The Application of Voltammetric Analysis of Δ9‐THC for the Reduction of False Positive Results in the Analysis of Suspected Marijuana Plant Matter

The development of methodologies using inexpensive, fast, and reliable instrumention is desirable in illicit drug analysis. The purpose of this study was based on cyclic voltammetry technique to differentiate the electrochemical behavior of ?⁹‐THC, the psychoactive substance in marijuana, and five different extract plants to yield false positive results after analysis protocol for cannabinoids using thin‐layer chromatography and Fast Blue B salt. After applying a deposition potential of ?0.5 V in a glassy carbon working electrode, the results indicated an anodic peak current at 0.0 V versus Ag/AgCl after addition of ?⁹‐THC solution in the electrochemical cell, and limits of detection and quantification were 1.0 ng mL^?1 and 3.5 ng mL^?1, respectively. Other interfering plants showed distinct amperometric responses. This methodology was useful to detect ?⁹‐THC even in the presence of the Fast Blue B salt, which avoided false positive results for all the studied extract plants.     

Forensic Investigation of Formaldehyde in Illicit Products for Hair Treatment by DAD‐HPLC: A Case Study

The illegal use of formalin (commercial formaldehyde) in cosmetic products harms the health of individuals exposed to this substance. Over the last years, the commercial availability of these products, especially those containing irregular dosage of formaldehyde, has increased in Brazil. This work analyzes some products for hair treatment available in the Brazilian market and verifies their safety. The adopted analytical methodology involved sample derivatization with 2,4‐dinitrophenylhydrazine, followed by high‐performance liquid chromatography with ultraviolet detection (UV–VIS) at λ = 365 nm. The limit of quantification is 2.5 × 10^?3% w/w, and the recovery tests were around 93%. Some of the samples contained high and illegal formaldehyde levels ranging from 9% to 19% (w/w) and others presented suitable concentrations of the analyte. On the basis of the results, this work discusses the efficiency and practicality of this analytical method for forensic purposes.