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81.
Terry D. Moore Thomas P. McDonald Kari Cronbaugh-Auld 《Journal of public child welfare》2016,10(2):117-131
Placement stability is of critical importance to the well-being of children in foster care and has an impact on other key outcomes. Placement decision-making that matches children with placement resources is often cited as a practice that impacts placement stability, but little research exists to inform this practice. The focus of this research is on a child assessment tool that was developed to determine the appropriate level of care, which serves as one component of a web-based matching system that pulls together child and placement information used to inform the placement decision. The research examines the relationship between the child assessment subscale domains and placement stability for first and subsequent placement decisions and evaluates the stability of placements made in and outside of the indicated level of care. 相似文献
82.
This essay is concerned to trace a materialist current within the work of Peter Goodrich, with the aim of evaluating it in
the light of the work of Deleuze and Guattari. The are two reasons for this: firstly, it serves to encourage the development
of Deleuzean perspectives within critical legal studies, and secondly, it presents the potential of a re-invigoration of a
branch of criticism based not only upon the problems raised by issues of meaning and representation, but one which is also
sensitive to the conditions of the relations of production of both meaning and desire.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献
83.
84.
The Internet has become a major source and vehicle for technological transfer and project development during the 1990s. Three Pacific Island countries—Fiji, Samoa and Vanuatu—were connected through Pactok, an inexpensive computer‐mediated communication (CMC) system originally developed for non‐government organizations (NGOs) through the Pacific Sustainable Development Networking Project (PSDNP). The PSDNP was established by the United Nations Development Programme (UNDP) in 1993 and funded by the UNDP until December 1996. Content analysis of the Project Document indicated that although the PSDNP aimed to improve access by these countries to scientific and technical information, an important underlying theme was to ensure these Pacific Island countries were connected to the Internet. It also appeared that the agency was keen for organizations in these countries to increase access to international information, with little regard for local and regional sources. Subsequent analysis of Pactok sites early in 1997 showed that the PSDNP had encouraged the project's primary stakeholders—regional organizations and NGOs—to join Pactok. However, international agencies such as the UNDP and other foreign assistance also have access to Pactok and are able to disseminate agency ideologies, objectives and priorities directly to users in Pacific Island countries. Copyright © 2000 John Wiley & Sons, Ltd. 相似文献
85.
Identification of Eight Synthetic Cannabinoids,Including 5F‐AKB48 in Seized Herbal Products Using DART‐TOF‐MS and LC‐QTOF‐MS as Nontargeted Screening Methods
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Katherine N. Moore M.S. Demetra Garvin Pharm.D. Brian F. Thomas Ph.D. Megan Grabenauer Ph.D. 《Journal of forensic sciences》2017,62(5):1151-1158
Synthetic cannabinoids are sprayed onto plant material and smoked for their marijuana‐like effects. Clandestine manufacturers modify synthetic cannabinoid structures by creating closely related analogs. Forensic laboratories are tasked with detection of these analog compounds, but targeted analytical methods are often thwarted by the structural modifications. Here, direct analysis in real time coupled to accurate mass time‐of‐flight mass spectrometry (DART‐TOF‐MS) in combination with liquid chromatography quadruple time‐of‐flight mass spectrometry (LC‐QTOF‐MS) are presented as a screening and nontargeted confirmation method, respectively. Methanol extracts of herbal material were run using both methods. Spectral data from four different herbal products were evaluated by comparing fragmentation pattern, accurate mass and retention time to available reference standards. JWH‐018, JWH‐019, AM2201, JWH‐122, 5F‐AKB48, AKB48‐N‐(4‐pentenyl) analog, UR144, and XLR11 were identified in the products. Results demonstrate that DART‐TOF‐MS affords a useful approach for rapid screening of herbal products for the presence and identification of synthetic cannabinoids. 相似文献
86.
87.
Eric Silver Alex R. Piquero Wesley G. Jennings Nicole L. Piquero Michael Leiber 《Law and human behavior》2011,35(1):49-59
Prior studies have documented linkages between mental disorder and both offending and victimization. However, few studies
have examined the violent offending–violent victimization overlap among mentally disordered individuals and none have examined
the factors that are jointly related to their covariation. Here, we assess this overlap during the first ten weeks following
hospital discharge among a large sample of psychiatric patients from three large cities. Findings indicate that: (1) violent
offending and violent victimization show substantial covariation; (2) although each of the two outcomes were predicted by
a few unique risk factors, several risk factors were similarly predictive of both outcomes; and (3) even after adjusting for
demographic, clinical, and social risk factors, the correlation between violent offending and violent victimization remained
robust. Implications for theory, research, and policy are highlighted. 相似文献
88.
Despite numerous instrumental achievements, canines are still considered the most effective field method for explosive detection. However, due to strict explosive regulations and safety requirements, it can be a challenge for agencies with "bomb dogs" to train using neat explosive materials. This establishes a need for non-explosive canine training aids with the same volatile component profiles as the explosives that they represent. In order to compare mimic materials to their explosive counterparts, a technique must be established that not only allows for identification of volatile compounds but also can monitor changes in the headspace profile over time with respect to time and temperature. The Automated Training Aid Simulation using SPME (or ATASS) was developed for that purpose. As described, ATASS was used to observe changes in the volatile profile of three explosives (Composition C-4, 2,4-dinitrotoluene (DNT), and triacetone triperoxide (TATP)) and respective prototype training materials (0.1% by mass C-4, 1% by mass 2,4-DNT, and 1% by mass TATP). Samples were prepared in vials and metal tins within a gallon (≈ 3785 mL) paint can to simulate common field techniques for canine training. Monitoring these materials in real time provides a better understanding of the major volatile components present and how the relative abundances of these components can change over time. The results presented indicate that ATASS successfully allows for a sufficient comparison between explosive and non-explosive training materials. 相似文献
89.
Jennifer M. Reingle Wesley G. Jennings Mildred M. Maldonado-Molina 《American Journal of Criminal Justice》2011,36(4):327-343
The current study sought to estimate trajectories of violent behavior and evaluate the direct and indirect effects of contextual
factors among Hispanics, stratified by gender. Relying on data from 3,719 Hispanic adolescents surveyed as a part of the National
Longitudinal Study of Adolescent Health (Add Health), violence trajectories were estimated using group-based trajectory modeling.
The results identified three groups of violence trajectories for both males and females (non-violent, desistors, and escalators)
and there were considerable gender differences in the direct and indirect effects of risk and protective factors on violent
behavior. Study limitations and policy implications are also discussed. 相似文献
90.
Amanda Moore McBride Ernest Gonzales Nancy Morrow‐Howell Stacey McCrary 《Public administration review》2011,71(6):850-858
What is the role of stipends as an institutional facilitator in volunteer civic service? By examining the relationship of stipend receipt to volunteer diversity, time commitment, and perceived benefits from a longitudinal study of older adults serving in Experience Corps, this article assesses stipend status relative to volunteer sociodemographic characteristics, motivations, intensity and duration of time served, and volunteers’ self‐reported benefits. The findings underscore how stipends may promote participant diversity. In particular, stipended older adult volunteers serve for longer periods of time, but their motivations for serving do not differ. Stipended volunteers report higher perceived benefits than nonstipended volunteers. The results suggest that stipends may leverage wider inclusion, increase retention, and contribute to other benefits, but additional research is needed using more controlled and comparative designs. 相似文献