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This paper is a starting point for a research project which will try to develop practical methods for analyzing changes in gender relations to inform policy research in improving the storage, processing, and marketing of crops in sub-Saharan Africa. While the research project will focus upon the crop post-harvest sector, many concerns raised in this study are relevant to a wide range of development interventions. This paper is based upon existing literature and offers no new empirical findings. Major conceptual advances in thinking about gender relations suggest the need to reassess conventional gender analyses in the context of development interventions. Evidence from development practice supports the argument that targeting can be undermined by processes of gendered bargaining around project interventions. Academic research points to key problems and potential methods for viewing changes in gender relations which may be adapted to project contexts. Existing gender planning frameworks focus upon shifts in gender relations, but also need to address the process by which gender relations are renegotiated if they are to inform better planning, monitoring, and evaluation. 相似文献
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A study was undertaken to develop demographic, toxicologic, and pathological profiles of methamphetamine-related deaths. Anatomic and toxicologic findings in 413 deaths where methamphetamine was detected were compared with findings in a control group of 114 drug-free trauma victims. The number of cases per year did not change significantly over the course of the study. Mean age was 36.8 years, but 11% were over the age of 50. Decedents were overwhelmingly male (85.2%) and Caucasian (75%). Blood concentrations of methamphetamine and amphetamine were indistinguishable in cases where methamphetamine was related to the cause of death (MR) and cases where it was not (non-MR) (2.08 vs. 1.78 mg/L, p = 0.65, and 0.217 vs. 0.19 mg/L, p = 0.82). Coronary artery disease, ranging from minimal to severe multivessel, was identified in 79 of the 413 drug users, but in only six of the 114 drug-free controls (p = 0.0004), and MR decedents had enlarged hearts compared with controls. There were also ten cases of subarachnoid and intracranial hemorrhage in the MR group. Abnormalities of the liver (34%) and lungs (24.7%) were frequent. In 65% of these cases, death was due to accidental methamphetamine toxicity. In the remaining cases, methamphetamine was an incidental finding. We conclude that, in our jurisdiction, neither the rate of detection nor the number of methamphetamine deaths has increased significantly in the past 13 years. Decedents are almost all Caucasian males, and many were approaching middle-age. Methamphetamine use is strongly associated with coronary artery disease and with subarachnoid hemorrhage. 相似文献
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Tomsey CS Basten CJ Budowle B Giles BA Ermlick S Gotwald S 《Journal of forensic sciences》1999,44(2):385-388
Statistical analysis was performed on a subset of the Pennsylvania State Police Caucasian, African American and Hispanic database for the purpose of determining Hardy-Weinberg equilibrium and associations across the RFLP loci D1S7, D2S44, D4S139, D5S110, D10S28 and D17S79 and the PCR-based loci HLA-DQA1, LDLR, GYPA, HBGG, D7S8 and Gc. Overall, the statistical results are consistent with a population in equilibrium both within and between loci. The assumption for independence is valid. 相似文献