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621.
Two very different contexts of the conflict resolution field — hostage negotiation and court-connected mediation—do share many similarities, particularly with regard to roles, responsibilities, and techniques. In both contexts, the emphasis is on the short-term "fix," or solution, rather than attention to the underlying reasons for a conflict and long-term societal change. This emphasis, though perhaps changing in the international relations area, permeates much of the institutionalized conflict resolution field and bears further examination by practitioners and researchers. 相似文献
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Development of a Computer‐Assisted Forensic Radiographic Identification Method Using the Lateral Cervical and Lumbar Spine
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Sharon M. Derrick Ph.D. Michelle H. Raxter Ph.D. John A. Hipp Ph.D. Priya Goel M.S. Elaine F. Chan Ph.D. Jennifer C. Love Ph.D. Jason M. Wiersema Ph.D. N. Shastry Akella Ph.D. 《Journal of forensic sciences》2015,60(1):5-12
Medical examiners and coroners (ME/C) in the United States hold statutory responsibility to identify deceased individuals who fall under their jurisdiction. The computer‐assisted decedent identification (CADI) project was designed to modify software used in diagnosis and treatment of spinal injuries into a mathematically validated tool for ME/C identification of fleshed decedents. CADI software analyzes the shapes of targeted vertebral bodies imaged in an array of standard radiographs and quantifies the likelihood that any two of the radiographs contain matching vertebral bodies. Six validation tests measured the repeatability, reliability, and sensitivity of the method, and the effects of age, sex, and number of radiographs in array composition. CADI returned a 92–100% success rate in identifying the true matching pair of vertebrae within arrays of five to 30 radiographs. Further development of CADI is expected to produce a novel identification method for use in ME/C offices that is reliable, timely, and cost‐effective. 相似文献
627.
AbstractPresidents often give speeches about crime issues as a way to convince the public that there are significant problems for which an easy solution can be found. Studies have shown that presidential rhetoric on crime not only influences the public’s perception of the problem, but also the perception of the best solution. More recent research has demonstrated that presidents sometimes draw on the public’s fear of crime as a way to further affect the public’s perception of crime. In other words, presidents link crime with the public’s anxiety about other fearful events as a way to further impact the public’s perception of a problem (and thus further their agenda). This study examines presidential rhetoric on cybercrime to determine if executives link cybercrime with other issues such as national security. The findings provide credibility to both Cavelty’s threat frames approach as well as assertions made regarding the politics of fear. 相似文献
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This qualitative meta-synthesis of materials from three national projects that had examined more than 75 American Indian/Alaska Native child welfare programs sought to articulate how culture is expressed within tribal child protective services (CPS)work and to uncover whether there are cultural elements of tribal child welfare practice that are distinct from practice in non-tribal settings. Through the meta-synthesis, a framework emerged outlining a cultural approach to practice that incorporates: (a) a culturally-distinct definition of Native child well-being; (b) tribal values that form a foundation for practice; (c) practice intentions linking child protection with cultural and community health; and (d) two specialized worker skills. 相似文献
629.
Nancy L. Galambos Johanna Darrah Joyce Magill-Evans 《Journal of youth and adolescence》2007,36(6):825-834
This study examined subjective age (how old one feels) and associated variables in 148 emerging adults, ages 20–30 years.
Seventy-six participants had a motor disability (cerebral palsy, spina bifida) and 72 had no motor disability. Participants
completed questionnaires and were interviewed. There was no significant difference in subjective age between groups. Consistent
with previous research, chronological and subjective ages were significantly negatively related in participants without motor
disabilities. Chronological and subjective ages were unrelated in the group with motor disabilities but higher psychosocial
maturity was related to an older subjective age. Perceptions of how much parents fostered autonomy did not predict subjective
age in either group. In both groups, individuals whose parents treated them as younger reported feeling younger. Number of
role transitions did not predict subjective age. The results highlight the importance of exploring motor disabilities as a
source of diversity in the subjective ages of young people during the transition to adulthood.
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Nancy L. GalambosEmail: |
630.
A 10-year review of records of the King County Medical Examiner's Office found 87 deaths due to necrotizing fasciitis and related necrotizing soft tissue infections. In 64 of these cases there were sufficient details to provide an analysis of the manifestations, microbiology, and source of infection. One half (32) of the cases were due to injection of black tar heroin, the nearly exclusive form of heroin in the Northwest United States. Of those due to black tar injection, 24 were clostridial infections with various species represented, eight of which were Clostridium sordellii. Of the 32 cases not associated with drug injection, streptococcal species predominated, with Streptococcus pyogenes isolated in 14 cases. Only three of 32 cases not associated with injection drug use were clostridial infections. These differences were statistically significant. Staphylococcus aureus was isolated from 14 cases; two were methicillin-resistant strains. Overall, 28 of the 64 cases were polymicrobial infections, 15 due to black tar injection and 13 not associated with drug injection. This study supports the conclusion that necrotizing fasciitis due to black tar heroin injection is predominantly a clostridial disease, and in this way differs significantly from necrotizing fasciitis due to other causes. 相似文献