Neighborhood Context,Family Cultural Values,and Latinx Youth Externalizing Problems

Latinx youth living in the United States reside in a myriad of cultural and neighborhood contexts, yet little is known regarding how cultural values influence behavior problems across neighborhood contexts. Using a person–environment fit framework, the present study explored the degree to which youth cultural values were associated with their externalizing problems, and the degree to which this association was shaped by their neighborhood’s socioeconomic status (SES), and Latinx and immigrant concentration. The sample comprised of 998 Latinx youth (Female?=?54.2%), ages 10 to 14 years old (M_age?=?11.8), from three large United States metropolitan areas. Multilevel modeling methods indicated that increased fit between youth cultural values and neighborhood Latinx and immigrant concentration was associated with fewer externalizing problems, but only in higher SES neighborhoods. The results support the importance of studying social determinants of Latinx youth behavioral health, and provide implications for both neighborhood-level and individual-level prevention and intervention programming.     

Rents,knowledge and neo-structuralism: transforming the productive matrix in Ecuador

This paper explores the relationship between ground rent, production and knowledge in Ecuador’s neo-structuralist, state-led project to transform the productive matrix. Based upon insights from the Marxian approach to the critique of political economy, we interrogate how neo-structuralism has conceptualised the relationship between ‘natural resource income’ and ‘knowledge-based’ economic development. The paper argues that a rent-theoretical perspective, which takes seriously the regional unfolding of uneven geographical development in Latin America, can highlight the limits of a national development plan conceived according to the logic of Schumpeterian efficiency. In doing so, the paper identifies the contradictory relationship between natural resource exports, state-led ‘knowledge’-based development and capital accumulation. On this basis the paper offers a historically and empirically informed critical analysis of selective import substitution industrialisation and vanguard science and technology strategies designed to transition Ecuador away from primary resource dependence.     

Peru: Letters from Shepherds’ union bulletin

Peasants And Poverty, A Study of Haiti by Mats Lundahl. London: Croom Helm; New York: St Martin's Press; 1979. Pp. 699; £19.95

Rural Sociology in the Soviet Union. Its History and Basic Concepts by Terence M. Cox: London: C. Hurst &; Co., 1979. Pp. 106, £7.50.

Peasant Farming in Muscovy by R. E. F. Smith. Cambridge: Cambridge University Press, 1977. Pp. xii + 289, 11 plates. £10.50

Rural Rebels: A Study of Two Protest Movements in Kenya by A. Wipper, Nairobi, London, New York: Oxford University Press, 1978. Pp. xiv + 363. £7.25.

Food Aid and the Developing World by Christopher Stevens, London: Croom Helm, 1979. Pp. 224. £9.95

Research in Economic Anthropology: a research annual Volume 2, edited by George Dalton. Connecticut: Jai Press Inc., 1979, Pp. xi + 390.     

Ghastly science

as well as Professor of Urban affairs and Public Policy at the University of Delaware. He is Co-Editor of the series, Energy Policy Studieswith Daniel Rich, and Editor of Energy and Cities.Other edited work includes The Solar Energy Transition: Implementation and Policy Implications,(with Daniel Rich, Allen M. Barnett, and Jon M. Veigel).     

The Skinny on Body Dissatisfaction: A Longitudinal Study of Adolescent Girls and Boys

The present study tested whether theoretically derived risk factors predicted increases in body dissatisfaction and whether gender moderated these relations with data from a longitudinal study of 428 adolescent girls and boys because few prospective studies have examined these aims, despite evidence that body dissatisfaction increases risk for various psychiatric disturbances. Body dissatisfaction showed significant increases for girls and significant decreases for boys during early adolescence. For both genders, parental support deficits, negative affectivity, and self-reported dietary restraint showed significant relations to future increases in body dissatisfaction. Ideal body internalization and body mass index did not demonstrate significant relations to future increases in body dissatisfaction; peer support deficits showed a marginal relation to this outcome. Gender did not moderate these relations, despite adequate power to detect interactive effects.

Organic explosives analysis using on column-ion trap EI/NICI GC-MS with an external source

In this study, a standard method by gas chromatography coupled with mass spectrometry (GC/MS) for the analysis of classical organic explosives was developed. This method was validated in the EI mode, based on the XPT 90-210 standard method. Detection limits (LOD) and quantitation limits (LOQ) were both determined using electronic impact (EI) and negative ion chemical ionization (NICI) modes. These were compared and results showed that in the NICI mode, detection limits were lower than in the EI mode, thus NICI mode appeared to be the best way to analyze nitrate esters. Results of ion trap MS detection were then compared with those obtained in a previous study with single quadrupolar technology. Major ions that were obtained using ion trap MS detection in these two modes were reported.     

Social Protest and Policy Attitudes: The Case of the 2006 Immigrant Rallies

Do protests sway public opinion? If so, why and how? To address these questions, we examine the impact of the 2006 immigration protests on immigration policy preferences. We use the 2006 Latino National Survey coupled with protest data to examine whether temporal and spatial exposure to the protests are associated with policy preferences. Our findings lend evidence that protest activity influences Latinos’ immigration policy preferences. However, the findings suggest the effect of protest on immigration policy preferences is not uniform across the population, but rather contingent on generational status and the intensity of protest activity at the local level.     

Air Campaign Duration and the Interaction of Air and Ground Forces

This article explores the role that ground troops play in aerial campaigns. Specifically, it intends to explain how ground troops affect the duration of aerial bombing campaigns. It distinguishes between the effect of ground troops on the duration of aerial campaigns that are selective and on those that are more general and less discriminate (using newly coded data on aerial strategies). The effect of ground troops may vary depending on how air power is being used. Ground troops may increase the duration of aerial campaigns in cases in which selective strategies are used during the aerial bombing campaign. In these cases, states lose the possibility of quick, “clean” victories once ground troops are introduced. In the cases of the less-discriminate bombing campaigns, the effect of ground troops is the opposite: They shorten the duration of the bombing campaign, possibly through the increased effectiveness of a combined arms approach.     

An exceptional case of lethal disulfiram-alcohol reaction.

A case of fatal disulfiram-alcohol reaction due to ingestion of ethanol and antabuse is presented. Unusual autopsy findings and toxicological results are described. This case represents a report of corrosion lesion in the lower oesophagus and stomach due to a violent chemical reaction in situ and also the highest blood concentration of acetaldehyde (41 mg/l) ever recorded.