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41.
Chloroquine concentrations in blood and tissues were examined in overdose and non-overdose cases to determine appropriate ranges for interpretation. Twenty-nine literature overdose cases and 8 non-overdose literature cases were compared with this laboratory's findings. The results indicate significant postmortem redistribution of chloroquine. Combining this laboratory's results and the literature results indicates that using a liver concentration of 150 mg/kg as a cutoff between overdose and non-overdose concentrations properly identified 30 of the 34 published cases containing liver chloroquine and 19 of the 20 presented cases.  相似文献   
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Five states now provide funding for stem cell research, and many states are developing or debating stem cell research policies. Despite this interest, little data exist to help policy makers design policies or forecast the impact of new legislation. This article reports novel data from two surveys: one directed at those most affected by these policies—stem cell scientists—and one at a group of biomedical researchers working in less contentious fields. These data identified relatively high mobility among stem cell scientists, particularly in states with restrictive policies, and a strong preference for states with permissive policies. These findings suggest that state-specific policies may prove to be effective recruiting tools. They also suggest specific recruitment strategies and highlight the importance of first-mover advantage as states compete for the same limited pool of mobile scientists. This research aims to provide a factual basis to support ongoing policy formulation in the area.  相似文献   
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During the past decade, family violence has been increasingly reported and discussed by the mass media, as well as having become a subject of scholarly investigation in several academic disciplines. While there is an impressive number of empirical studies dealing with various aspects of family violence, they tend to focus on samples of the victims of such physical and sexual abuse. This paper seeks to supplement their findings by presenting a theoretical analysis of certain major sociocultural changes that have seriously weakened the moral standards that are the primary sociocultural deterrents of family and other interpersonal forms of violence. These changes include widespread residential mobility, the weakening of parental authority, and the impact of the themes of violence and sexuality that are emphasized by the mass media and popular culture.  相似文献   
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The proposed Nahal Tzalmon national park lies in the Galilee region of northern Israel. It encompasses land of unique natural beauty, some of which is occupied by Arab-Israeli families. Statutory plans defining the park's boundaries were enacted more than twenty years ago. Despite ongoing preparation, however, the park has not yet opened to the public, in part because of continuous conflict between the Israeli government authorities and the resident families over property rights affecting construction, land use, and nature preservation.
In 2000, after a long period of stagnation and discord, the Joint Environmental Mediation Service ( JEMS), guided by its founding organizations — the Consensus Building Institute and the Israel–Palestine Center for Research and Information — led a mediation process in the region. This was the first such process in the history of Israeli land-use planning. The mediation resulted in a settlement that was agreed to and signed by nearly all parties on July 8, 2004. The agreement allows residents to remain on their land and it includes incentives, such as park employment, to ensure that they help preserve the natural environment. Plans based on this agreement are currently undergoing state ratification, although several implementation challenges are yet to be resolved.
This case points to the importance of having a mediation team knowledgeable about and sensitive to local cultural norms and the difficulties of ensuring appropriate representation in the absence of a strong civic culture and organized advocacy groups. It also highlights the requisite for ensuring that all parties thoroughly understand the consensus building process and how it fits in with established bureaucratic procedures, as well as the critical need to secure strong support from implementing agencies at the outset.  相似文献   
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This article puts forward a method for the analysis of constraints faced by developing countries’ smallholder producers. It is consistent with theories of constraints, efficient in terms of cost and researchers’ time, and accessible to a non-technical audience. A hybrid of workshop discussion and individual data collection, it also draws on data and analyses available in most developing countries. The article presents an application to smallholder livestock systems in Tanzania and Uganda, reporting results and analysis relating constraints to households’ characteristics and conditions, and their stated goals. While limitations are identified, it is proposed for application in other development fields.  相似文献   
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