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This article critically examines an HIV/AIDS development and research project in Mwanza, Tanzania. A group of women produce a type of probiotic yoghurt that has provided evidence of lowering the incidence of HIV infection. The yoghurt is consumed by the women, their family members, and local citizens living with HIV/AIDS; surplus is sold within the community. While the project's multi-partner, multi-disciplinary composition allows for varied expertise and insights, it also requires open and collaborative dialogue. This article discusses the project's challenges, positive outcomes, and some of the socio-cultural issues that need to be addressed if it expands in size and/or scope. 相似文献
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The second-order character of past European elections is a well-established hypothesis with respect to voter turnout and voting behaviour. This paper presents a conceptual framework for testing this hypothesis on the supply side of European elections. It includes three groups of indicators allowing for the comparison of national and European election manifestos to determine the latter's second-order nature: (1) resource allocation, measured by the number of actors involved in manifesto adoption and by the manifestos' length; (2) the manifestos' content, comparing issue congruence and framing; and (3) political competition, measured by the ideological distance between manifestos. Building on this, we analyse the manifestos of all relevant German parties in the 2009 European and national elections using Comparative Manifesto Project data as well as original, self-created data on election manifestos. We find major variations between parties which can neither be explained by government participation nor satisfaction with the European Union. 相似文献
186.
Abstract This article examines the relationship between receipt of different types of rental housing assistance and housing outcomes for households with children. We rely on the 1989 American Housing Survey (AHS) and a special data supplement that attempted to accurately categorize every assisted renter‐occupied address in the AHS sample as either public housing; privately owned, federally assisted housing; or certificates and vouchers. Housing outcomes examined are physical condition of the unit, crowding, affordability, perceived neighborhood quality, and crime. We analyze three research questions: (1) Do the characteristics of households enrolled in housing programs differ by program type? (2) Do housing outcomes differ with the type of assistance received? (3) Do differences in household characteristics account for observed differences in program outcomes? The analysis suggests that the housing assistance system channels different types of households with children into different housing programs. The least disadvantaged households are most likely to end up in privately owned assisted stock, while the most disadvantaged end up in public housing. The most notable interprogram difference in housing outcomes relates to neighborhood quality. In contrast to other forms of rental assistance, residence in public housing is associated with a decline in neighborhood quality. This result holds even after controlling for household characteristics and geographic location of the unit. 相似文献
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Arbel Reout Maciejewski Dominique F. Ben-Yehuda Mor Shnaider Sandra Benari Bar Benita Moti 《Journal of youth and adolescence》2022,51(8):1636-1652
Journal of Youth and Adolescence - Research has not adequately addressed a possible mutual co-regulatory influence of prosocial and aggressive behaviors in adolescents’ daily lives. This... 相似文献
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A novel ring-substituted methamphetamine regioisomer, N,alpha,4-trimethyl phenmethylamine, was synthesized in order to study the validity of proposed structures for various mass spectrometry (MS)-derived peaks in a methamphetamine fragmentation pattern. While other research efforts have studied aspects of methamphetamine in detail, a full fragmentation study has not been reported previously. In addition to showing molecular structures represented by fragment peaks, mechanisms for selected processes are detailed. An empirically derived procedure to easily determine by simple spectral peak pattern recognition the geometry of dimethyl- or ethyl-substituted immonium ions (RRC = N+ RR) where m/z = 58 is outlined. These results are platform independent for electron ionization (EI) instruments, but have also proven to be helpful in explaining spectral peaks observed in spectra from ion trap systems. The spectrum for the synthesized methamphetamine regioisomer was accurately predicted using this methodology. While this approach is useful in some casework, the converse may be more useful: when an unexpected or unusual peak pattern arises in a spectrum, being able to analyze it to determine the structure of the molecule. This paper gives an analyst the means to begin such retro-synthetic analyses. 相似文献
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Lyungai F. Mbilinyi Jeffrey L. Edleson Annelies K. Hagemeister Sandra K. Beeman 《Journal of family violence》2007,22(5):309-317
This article presents results of a study examining what happens to children when domestic violence is committed against their
mothers. While many investigations have pointed to child exposure to violence in homes where women are battered, few have
examined direct reports about what happens to children when adult domestic violence occurs. This study collected direct reports
from mothers on real-life events and was designed to go beyond earlier research by eliciting information on a larger array
of family and contextual factors that may account for variation in mother’s and their children’s direct and indirect exposure
to violence within the same home. Anonymous telephone interviews with 111 battered mothers in four metropolitan areas across
the United States elicited detailed information from women on the violence against them and their children. Findings confirm
the seriousness of co-occurring mother and child exposure to violence. The research also revealed that women and children
were often injured while trying to protect each other from the abuser. The article concludes by recommending further enhancing
collaboration between child protection and battered women’s services; augmenting prevention and early intervention services
to families experiencing adult domestic violence; and focusing on protecting and increasing the safety of both children and their battered mothers.
相似文献
Jeffrey L. EdlesonEmail: |
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