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121.
Non-governmental organizations (NGOs) now play a prominent role in UN peace-keeping operations, mainly in the areas of humanitarian relief, demobilization and resettlement, support for elections, and mine-clearance. This reflects the preference of major donors to use NGO channels for their own aid. This article examines the challenges this expansion poses both to the agencies involved and to the government of the country in question, with particular reference to the 1992-1995 peace-keeping process in Mozambique. The author describes the many practical difficulties facing NGOs in a politically charged post-war environment, and concludes that there is a need for a sharper definition of appropriate roles and minimum operational standards if NGOs are to implement such programmes in ways that neither compromise their integrity nor jeopardize the longer-term reconstruction process.  相似文献   
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Timing of oviposition on a corpse is a key factor in entomologically based minimum postmortem interval (mPMI) calculations. However, there is considerable variation in nocturnal oviposition behavior of blow flies reported in the research literature. This study investigated nocturnal oviposition in central England for the first time, over 25 trials from 2011 to 2013. Liver-baited traps were placed in an urban location during control (diurnal), and nocturnal periods and environmental conditions were recorded during each 5-h trial. No nocturnal activity or oviposition was observed during the course of the study indicating that nocturnal oviposition is highly unlikely in central England.  相似文献   
124.
Despite some retrenchment, the litigation state remains alive and well. All this litigation has engendered intense debates over whether increased lawsuits represent a rising tide of justice or a flood of frivolous claims. Tort law has been at the center of these debates for decades, standing at the fault line between “tort tale,” “total justice,” and “mixed” narratives about the perils and benefits of litigation. In this article, we use a survey experiment to probe attitudes toward claims for workplace injuries in light of these narratives. We find that our participants held multifaceted views. On one hand, they favored making claims over doing nothing or asking family members for help and saw lawsuits as equally appropriate as filing a government claim or hiring a lawyer to send a demand letter. On the other hand, tort tale themes cast a subtle shadow over our participants' views. When told claimants did not rush to the courts in defiance of tort tale expectations, our participants saw the lawsuit as more justified. Indeed, the more remedies exhausted prior to litigation, the more justifiable the lawsuit seemed, even though repeated denials of claims might undermine faith in their merits. The bottom line, we contend, is that attitudes toward litigation reflect not only the choice of remedy but also how remedies are used, even when the underlying claim is meritorious—a point that could be useful to practitioners and advocates as they weigh claiming options as well as litigation and public communication strategies.  相似文献   
125.
Fifty-three head hair specimens were collected from 38 males with a history of cannabis use documented by questionnaire, urinalysis and controlled, double blind administration of delta9-tetrahydrocannabinol (THC) in an institutional review board approved protocol. The subjects completed a questionnaire indicating daily cannabis use (N=18) or non-daily use, i.e. one to five cannabis cigarettes per week (N=20). Drug use was also documented by a positive cannabinoid urinalysis, a hair specimen was collected from each subject and they were admitted to a closed research unit. Additional hair specimens were collected following smoking of two 2.7% THC cigarettes (N=13) or multiple oral doses totaling 116 mg THC (N=2). Cannabinoid concentrations in all hair specimens were determined by ELISA and GCMSMS. Pre- and post-dose detection rates did not differ statistically, therefore, all 53 specimens were considered as one group for further comparisons. Nineteen specimens (36%) had no detectable THC or 11-nor-9-carboxy-THC (THCCOOH) at the GCMSMS limits of quantification (LOQ) of 1.0 and 0.1 pg/mg hair, respectively. Two specimens (3.8%) had measurable THC only, 14 (26%) THCCOOH only, and 18 (34%) both cannabinoids. Detection rates were significantly different (p<0.05, Fishers' exact test) between daily cannabis users (85%) and non-daily users (52%). There was no difference in detection rates between African-American and Caucasian subjects (p>0.3, Fisher's exact test). For specimens with detectable cannabinoids, concentrations ranged from 3.4 to >100 pg THC/mg and 0.10 to 7.3 pg THCCOOH/mg hair. THC and THCCOOH concentrations were positively correlated (r=0.38, p<0.01, Pearson's product moment correlation). Using an immunoassay cutoff concentration of 5 pg THC equiv./mg hair, 83% of specimens that screened positive were confirmed by GCMSMS at a cutoff concentration of 0.1 pg THCCOOH/mg hair.  相似文献   
126.
Historically, minority youth have experienced harsher punishments and more negative outcomes than White youth even when risk assessment is used. The current study investigated the role of ethnicity in an understudied dispositional decision–program referral–and the outcomes associated with said referral using a sample of juvenile offenders (N = 2,678). The study used the Youth Level of Service/Case Management Inventory (YLS/CMI) to determine (1) if ethnicity predicted program referral when accounting for risk assessment and (2) if program referral predicted recidivism. Results indicated that ethnicity predicted program referral, and program referral predicted recidivism. Future directions for Disproportionate Minority Contact (DMC) research and implications for court officials are discussed.  相似文献   
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