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881.
Julie Dolan 《Public administration review》2000,60(6):573-581
Although we commonly assume that bureaucrats influence the policies which govern public behavior, we know very little about the individuals who occupy executive positions in the federal bureaucracy. Following the creation of the Senior Executive Service (SES) in 1978, the Office of Personnel Management (OPM) published guidelines detailing the skills and responsibilities required among both career and noncareer members of the SES. Although scholars have focused much attention on relations between these two groups within the federal bureaucracy, their day-to-day responsibilities remain understudied. This study reports results of a survey that was administered to 1,000 members of the Senior Executive Service to determine whether career and noncareer members of the SES have significantly different job responsibilities. Although both groups perform a variety of activities which provide them with numerous avenues to affect government policy, the research findings indicate that noncareer executives are more engaged in carrying out political liaison tasks and that career executives have slightly greater personnel responsibilities. 相似文献
882.
We assessed perceptions of vulnerability and the desire for personal safety/self-defense (PS/SD) training among 67 female veterans receiving outpatient mental health treatment, primarily for post-traumatic stress disorder (PTSD) from sexual and/or physical trauma. Consistent with the literature on the impact of such training on nonclinical populations and on individuals with visual impairments, the results of this study indicate that traumatized female veterans believe that PS/SD training would be an effective and powerful addition to more traditional treatments for PTSD. Study participants indicated they believe such training would positively affect their sense of personal safety; promote increased competence in thwarting future assaults; improve their self-esteem, confidence, and assertiveness; and reduce avoidant and agoraphobic behaviors. These pilot results support the development of an adjunct intervention to augment current PTSD treatments for women veterans with histories of sexual and physical trauma. 相似文献
883.
工人文化宫职工文体工作的创新与发展 总被引:1,自引:0,他引:1
根据工人文化宫事业性文化与经营性文化并存的特点,最大限度地满足职工的文 化需要。 相似文献
884.
885.
Preferential extraction of hydrocarbons from fire debris samples by solid phase microextraction 总被引:1,自引:0,他引:1
Headspace analysis by extraction/GC-MS is a common method of detecting volatile hydrocarbon accelerants in fire debris samples. Solid-phase microextraction was tested to determine if there is selective extraction of chemically distinct compounds. It was found that both the polydimethylsiloxane (PDMS) and Carboxen/PDMS solid phase microextraction fibers show preferential extraction of aliphatic or aromatic compounds from the headspace depending on fiber type and temperature. The Carboxen/PDMS fiber type showed particular (although not exclusive) selectivity for extraction of aromatic hydrocarbons. Other experimental considerations of SPME are noted. 相似文献
886.
Di Nunno N Melato M Vimercati A Di Nunno C Costantinides F Vecchiotti C Frezzini C Cina S Vimercati F 《The American journal of forensic medicine and pathology》2003,24(3):254-270
In cases of rape, obtaining enough biologic material for DNA identification of the attacker is often difficult because the methods for distinguishing and separating sperm cells from vaginal cells are not sufficiently efficacious. This article describes a new, innovative method for spermatic DNA extraction from the vaginal washing fluid by means of flow cytometry. The high specificity and sensitivity of the flow-cytometric sorting method provides enough sperm cells for DNA typing. The ease of execution of this method, involving vaginal washing with physiologic solution and flow-cytometric reading of the fresh sample, substantially increases its cost-benefit ratio. 相似文献
887.
Di Nunno N Costantinides F Vacca M Di Nunno C 《The American journal of forensic medicine and pathology》2006,27(4):307-312
The authors describe 3 cases of dismemberment. Numerous methods of hiding a body and thus erasing proof of murder have been devised. Those most frequently described in the literature include: burial of the body in an unusual or impervious place such as a wood, grotto or mountain; charring the body by wrapping it in a tire, for example, to fuel the fire until all traces of the crime have been erased and identification of the victim is difficult; and dropping the weighted-down body in the open sea or in a well in the hope that it will never be found. Dismemberment is in reality a relatively rare method whereby, after killing the victim, the murderer uses a very sharp cutting weapon (a saw, axe, etc.) to sever the limbs and cut the body into small pieces. The operation is generally carried out immediately after the crime, although more rarely a long time may pass between the 2 events. 相似文献
888.
Palermo MT Di Luigi M Dal Forno G Dominici C Vicomandi D Sambucioni A Proietti L Pasqualetti P 《International journal of offender therapy and comparative criminology》2006,50(6):654-660
Childhood disruptive behaviors can be precursors to later deviance. To verify the efficacy of karate, a complex psychomotor activity that enhances self-regulation and executive skills, as an intervention for externalizing behaviors, 16 children, ranging in age from 8 to 10 years, and meeting diagnostic criteria for oppositional defiant disorder were studied. Eight were randomly assigned to a 10-month Wa Do Ryu karate program, whereas 8 children received no intervention. The children were assigned to a larger karate class, composed of typically developing youngsters. Three domains of temperament--intensity, adaptability, and mood regulation--were measured at the beginning and the end of the training period in all 16 participants. A significant improvement in temperament scale scores was measured in the karate group for all tested items compared to controls. Karate, when properly taught, can be a useful adjunct in multimodal programs aimed at externalizing behavior reduction. 相似文献
889.
Mennell J 《Forensic science international》2006,157(Z1):S13-S20
This paper builds on the views presented by the author at 'The Future of Forensic and Crime Scene Science Conference'. Forensic science has become an increasingly prominent area of science within the last 10 years. This increasing prominence together with popularity in the subject has seen the number of undergraduate students studying forensic science related courses at UK Universities increase rapidly in just 5 years and there are no short term signs of this trend reducing. In 2005, there were 450 courses with forensic in the title offered by higher education institutes. Although the forensic community has expressed its concern that job prospects for these students wishing to pursue careers as forensic scientists will be limited numbers of students undertaking science courses have still increased. The increase in students studying forensic science comes in an era of decreasing science numbers in higher education with the potential to produce high calibre science graduates with sought after skills in critical thinking, analysis, interpretation and communication. Technology has continued to advance at a similar pace providing those responsible for managing crime with a need and opportunity to identify and predict new and future applications of science and technology; not just in reducing and detecting crime but also in predicting how technology will be used by criminals in the future. There is therefore a need for forensic science users, providers and educators to identify the knowledge and skills required by forensic scientists and crime investigators of the future to ensure that technology continues to be used and applied to its full advantage. This provides universities an opportunity to contribute to the development of both the practice and practitioners of forensic science. This paper outlines the current issues facing universities in relation to forensic science and identifies their future role in providing high quality relevant courses for future forensic practitioners; developing current forensic practitioners through their participation in applied research, short courses, conferences and qualifications linked to professional practice; and supporting and developing the practice of forensic and crime scene science, through the identification, engagement and dissemination of pure and applied research. 相似文献
890.
Presciuttini S Cerri N Turrina S Pennato B Alù M Asmundo A Barbaro A Boschi I Buscemi L Caenazzo L Carnevali E De Leo D Di Nunno C Domenici R Maniscalco M Peloso G Pelotti S Piccinini A Podini D Ricci U Robino C Saravo L Verzeletti A Venturi M Tagliabracci A 《Forensic science international》2006,156(2-3):266-268
Results from a collaborative exercise with proficiency testing conducted by 20 Italian laboratories on the 15 loci included in the Identifiler kit were analyzed by allele sharing methods and by standard population genetics tests. The validated database, including about 1500 subjects, was merged with that of a previous exercise conducted on nine loci, and the resulting allele frequencies, subdivided by Italian region, were published on-line. 相似文献