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981.
The techniques of thin-layer chromatography, gas chromatography with electron capture detection, and gas chromatography/mass spectrometry were used to analyze hand swab extracts for the presence of nitroglycerine. Both the amount of nitroglycerine transferred to the hands after handling commercial explosives and its persistence were measured. Gas chromatography-electron capture detection was found to be the most accurate and sensitive technique for making such determinations, especially if the extract was partially purified by thin-layer chromatography prior to analysis. The lowest limit of detection was 10 ng of nitroglycerine, and residues could be detected over 20 h after handling the raw explosive. 相似文献
982.
The morphological picture of the thyroid gland, the only endocrine organ with a follicle structure, allows a limited conclusion to be drawn with respect to the functional state in spite of any physiological variability. The thyroid of the newborn shows total colloid release and collapse of the follicles. The regular structure of the thyroid will be rebuilt within several weeks after birth. Total colloid absorption can be found in cases of stress-activated thyroids as well as in cases of death due to freezing. A histological examination was done on 88 thyroids of fetuses, newborns and infants. About 70% of the results on 27 cases of sudden infant death syndrome (SIDS) may be interpreted as a morphological correlate of a premortal chronic or recurrent stress reaction. The value of these results is discussed. 相似文献
983.
984.
985.
RESOURCE ALLOCATION IN LEGAL SERVICES: Individual Attorney Decisions in Work Priorities 总被引:1,自引:1,他引:0
This article explores the issues of professional decision-making in legal resource allocation by examining theoretical models of professional decision-making, and applying them in the provision of legal services for the poor. Data collected from time sheets completed by attorneys in an urban legal services program suggest the relative importance of bureaucratic, external, client-centered, ideology, personal, and role concept factors in allocating time for practice routines. The implications of these findings for the rational (i.e., cost benefit) determination of the value of legal services are discussed. 相似文献
986.
987.
988.
A program to train inmates as paralegals was established at a large state prison in the Midwest. Qualified inmates were randomly assigned to the training or to a control condition. Both groups were administered measures assessing legal knowledge, the use of legal knowledge, attitudes about the criminal justice system, and self-perceptions before and after training. The trainee group showed a significant increase in its amount of legal knowledge after training. Members of the trainee group also reported a significant increase in the number of other inmates requesting aid from them on legal problems. In addition, interviews were conducted with two random samples of the general inmate population, before and after the paralegal training program. These interviews revealed strong support for the training program, and this support increased over the period of the program. Limited data on longer-term effectiveness of the paralegal's performance in the prison legal aid clinic and in paralegal jobs following parole supported the positive, shorter-term results. 相似文献
989.
A. J. G. Babu 《The Journal of Technology Transfer》1995,20(3-4):75-87
Automation and computers could improve the profitability of a manufacturing organization. While automation is primarily used to perform physical manufacturing tasks, computers are used for both information-type tasks and physical manufacturing tasks. If the manufacturing operations and personnel, as well as the flow of information, material, and energy, could be integrated to perform well-planned sequences of tasks to manufacture families of products in cells, the rewards would be enhanced profitability, quality, and safety. Such an integration is generally termed “computer-integrated manufacturing” (CIM). This paper summarizes a survey designed to determine the current and future service/training needs in CIM-related technologies of Florida manufacturing industries. It also identifies a role for a technology transfer center in offering training/technical services in CIM or related technologies to these companies. 相似文献
990.