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951.
Fatal Injuries of Law Enforcement/Correctional Officers Attacked with Sharp‐Edged Weapons, 下载免费PDF全文
According to the National Law Enforcement Memorial Fund, there were 117 law enforcement fatalities in the United States in 2015. Assaults with sharp‐edged weapons have resulted in a total of over 400 fatalities in the United States. The goal of the current research was to examine sharp‐edged weapon assaults against law enforcement and correctional agents that resulted in a fatal outcome. A total of twelve autopsy reports were reviewed from across the United States. Four cases involved law enforcement officers, seven involved correctional officers, and one was an off‐duty border officer. The male‐to‐female ratio was 11:1. A total of 70.2% of the wounds analyzed were stab wounds (n = 85), and 29.8% of the wounds were slash wounds (n = 36). Based on this review, the neck, shoulder, and chest regions were the most vulnerable to single fatal stab/slash wounds. Multiple stab/slash wounds often resulted in exsanguination. The use of body armor was only noted in one case. 相似文献
952.
A Molecular Method to Detect Wound Cells in Bloodstains Resultant of Sharp Force Injuries for Crime Scene Reconstruction 下载免费PDF全文
Donald J. Johnson M.S. David E. Raymond Ph.D. Cynthia Chen M.S. Matthew Quon M.S. Julian Lis M.S. Mo Re Choi M.S. Christopher Lopez M.S. Aileen Han Ray D. de Leon Ph.D. Cynthia Bir Ph.D. 《Journal of forensic sciences》2018,63(3):842-848
Previous research by the authors on an animal model showed that bloodstains can contain additional information about their somatic origin in the form of wound cells. Bloodstains produced by a gunshot wound to the head were distinguished from bloodstains produced by a gunshot wound to the chest by testing the stains for a brain microRNA marker. In this study, the effectiveness of the technique was examined on blood drops shed externally from a stab wound to the liver of rat carcasses. Specifically, investigations were conducted on the liver microRNA marker, rno‐mir‐122‐3p, with the QIAGEN miScript System, and PCR analysis. Between the two stabbing methods used, 67% of the scalpel blades and 57% of the blood drops tested positive for rno‐mir‐122‐3p; however, other samples tested negative giving inconclusive results as to the wound‐of‐origin. The amount of the liver cells in the bloodstains appeared to be related to the extent of trauma. 相似文献
953.
954.
Intimate partner violence (IPV) occurs at disproportionate rates within impoverished groups of women and can include economic abuse as a form of psychological maltreatment. The current study developed a comprehensive assessment of the unique financial issues facing female victims of IPV using a sheltered sample (N = 113). An exploratory factor analysis (principal-axis factoring with varimax rotation) was conducted on 24 items of the newly developed Domestic Violence-Related Financial Issues Scale. Preliminary results supported five extracted factors, which accounted for approximately 53% of the total common variance in the women's responses. Psychometric properties of the instrument are presented. 相似文献
955.
Hazen AL Connelly CD Roesch SC Hough RL Landsverk JA 《Journal of interpersonal violence》2009,24(2):361-378
The purpose of this article is to identify profiles of maltreatment experiences in a sample of high-risk adolescents and to investigate the relationship between the derived profiles and psychological adjustment. Participants are 1,131 youth between the ages of 12 and 18 years involved with publicly funded mental health and social services. Information on physical, sexual, and emotional maltreatment and psychological symptoms are obtained in interviews with adolescents and their primary caregivers. Using latent profile analysis, three maltreatment profiles are identified: "sexual+physical+emotional maltreatment," "physical+emotional maltreatment," and "low maltreatment." Adolescents in the two maltreatment profiles generally have significantly higher scores on symptom scales compared with those in the "low maltreatment" profile, but scores in the two maltreatment profiles do not differ. Findings highlight the need for agencies to identify and provide appropriate intervention for youth who experience multiple types of maltreatment. 相似文献
956.
Sarah Ann Wheeler 《The Journal of Technology Transfer》2009,34(4):422-439
This paper analyses what influences professionals’ beliefs on agricultural genetic engineering. A telephone survey was conducted
in 2004 on Australian public agricultural professionals. Using an ordered probit regression, some of the significant key influences
on overall beliefs were: age; research relevance; ethnicity; farm background; information and occupational effects; attitudes
towards the current sustainability of conventional agriculture; attitudes towards agricultural research issues; and attitudes
towards the individual aspects of genetic engineering. Somewhat surprisingly, subjective knowledge of genetic engineering
was not a significant factor in influencing overall beliefs, although it did play a positive influence on some individual
beliefs (such as the technology’s profitability benefits and that there is no need for more long-term research before further
general release of genetically engineered products). However, more research on the links between actual knowledge and acceptance
are needed before any definitive conclusions can be drawn.
相似文献
Sarah Ann WheelerEmail: |
957.
The revised Directive on waste (Directive 2008/98/EC) enteredinto force on 12 December 2008. The purpose of the revised Directiveis to simplify the existing legislative framework for wastein order to encourage the divergence of waste away from landfills,to strengthen legal certainty and minimise burdens on businesses,regulators and stakeholders. This article explores the mainfeatures of the revised Directive and assesses them againstthe European Commissions' intentions in introducing the Directive.In addition, the paper considers the extent to which the revisedDirective promotes successfully (i) reduction of natural resourceuse, (ii) prevention of environmental impacts of waste generation,(iii) life-cycle thinking and; (iv) securing waste prevention.The paper concludes that there is still room for further clarification,particularly in relation to the criteria for by-products andthe new waste management terms end of waste andpreparing for re-use. Whilst the revised Directivehas weaknesses and limitations it should be considered withinthe context of decision-making. In this way it represents amulti-party, multi-institutional and multi-national compromisewhich should be considered as a progressive step towards improvingthe whole life-cycle of products and resources. Undoubtedly,the revised Directive sets the tone for future legislative developmentsand bolsters the importance of extended producer responsibilityin future waste management measures. 相似文献
958.
Sexual dimorphism in America: geometric morphometric analysis of the craniofacial region 总被引:2,自引:0,他引:2
One of the four pillars of the anthropological protocol is the estimation of sex. The protocol generally consists of linear metric analysis or visually assessing individual skeletal traits on the skull and pelvis based on an ordinal scale of 1-5, ranging from very masculine to very feminine. The morphologic traits are then some how averaged by the investigator to estimate sex. Some skulls may be misclassified because of apparent morphologic features that appear more or less robust due to size differences among individuals. The question of misclassification may be further exemplified in light of comparisons across populations that may differ not only in cranial robusticity but also in stature and general physique. The purpose of this study is to further examine the effect of size and sex on craniofacial shape among American populations to better understand the allometric foundation of skeletal traits currently used for sex estimation. Three-dimensional coordinates of 16 standard craniofacial landmarks were collected using a Microscribe-3DX digitizer. Data were collected for 118 American White and Black males and females from the W.M. Bass Donated Collection and the Forensic Data Bank. The MANCOVA procedure tested shape differences as a function of sex and size. Sex had a significant influence on shape for both American Whites (F = 2.90; d.f. = 19, 39; p > F = 0.0024) and Blacks (F = 2.81; d.f. = 19, 37; p > F = 0.0035), whereas size did not have a significant influence on shape in either Whites (F = 1.69; d.f. = 19, 39; p > F = 0.08) or Blacks (F = 1.09; d.f. = 19, 37; p > F = 0.40). Therefore, for each sex, individuals of various sizes were statistically the same shape. In other words, while significant differences were present between the size of males and females (males on average were larger), there was no size effect beyond that accounted for by sex differences in size. Moreover, the consistency between American groups is interesting as it suggests that population differences in sexual dimorphism may result more from human variation in size than allometric variation in craniofacial morphology. 相似文献
959.
The X chromosomal STR markers DXS10135 and DXS8378 in linkage group 1, DXS7132 and DXS10074 in linkage group 2, HPRTB and DXS10101 in linkage group 3, and DXS10134 and DXS7423 in linkage group 4 were studied in the Hungarian population. After genotyping unrelated men (219) and women (165), forensic efficiency parameters were calculated. Deviations from Hardy-Weinberg equilibrium could not be detected. There were several microvariant and rare alleles were sequenced: four in locus DXS10135 (alleles 17.1, 18.1, 20.1 and 26.1), one in locus DXS10074 (alleles 11), three in locus DXS10101 (alleles 26, 34.2 and 35) and five in locus DXS10134 (alleles 35.3, 37.2, 38.2, 39.2, 41). 相似文献
960.
Judith Ann Cochran 《British Journal of Middle Eastern Studies》2020,47(2):153-171
ABSTRACTSyrian refugees are causing upheavals in Jordan’s economy and education. Unemployment of Jordan’s native youth is 29.9% without the addition of unemployed refugees further threatening the stability of the country. The cost of educating, sheltering, feeding and integrating them into the cities with resulting school congestion creates resentment in citizens paying 60% of their national budget for refugees. To alleviate educational pressures alone, Jordan solicited funding from the European Union, United Kingdom, Germany, United States and Norway. Together, they pledged 81.5 million in May 2016 to expand education for Jordan’s refugee children. From the refugees’ perspective, all face similar challenges in gaining access to classrooms, adapting to the culture taught in the schools and catching up academically as they try to prepare for and seek employment to survive. Jordan’s government has implemented two 5-year educational reorganization programmes Educational Reform for Knowledge Economy (ERfKE) I, II that are in many cases unknowingly shifting instruction from idealism to pragmatism. This philosophical movement towards pragmatism is less expensive and more effective for future employment of all students in contrast to the existing idealistic system. Jordan’s transitioning changes in educational philosophies and programmes provide visions for Jordan’s future. Their educational adaptations provide suggestions for other refugee host countries. 相似文献