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321.
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
322.
In the wake of our nation's financial crisis, protection against insurer insolvency is more critical than ever to the insurance-buying public. All U.S. jurisdictions provide partial statutory protection in the event of insurer insolvency through the creation of various state insurance guaranty associations that are governed by statutes primarily based on a model act promulgated by the National Association of Insurance Commissioners. Guaranty associations are an integral part of each state's regulatory process for addressing insurer insolvency. Through a matrix of state-specific enabling statutes, state insurance guaranty associations levy and collect assessments from member insurers, pay statutorily defined “covered” claims, and defend against appropriate claims that are in litigation. Together with the domestic regulator of the insolvent insurer (usually the commissioner or superintendent of insurance) and the deputy liquidator (typically approved by the court presiding over the liquidation process and selected by the commissioner or superintendent of insurance as statutory liquidator), the guaranty association community (comprised of associations located in virtually each state in which a policyholder resides) functions as a unified system to manage and at least partially mitigate the impact of an insurer insolvency. 相似文献
323.
Morale among U.S. federal employees has increased but remains low compared to the private sector and in certain agencies, including the Department of Veterans Affairs (VA), which has experienced scandal and management challenges, including a crisis of leadership. Using data from the 2015 Federal Employee Viewpoint Survey, this article examines the influence of transformational leadership (TFL) on job satisfaction/commitment among VA employees. Regression analysis reveals a positive association between satisfaction/commitment and each of the four TFL dimensions, controlling for the other dimensions and sociodemographic characteristics. Employees who perceive leaders as fostering creativity, empowerment, trust/respect, and clear goals/expectations are more satisfied/committed. 相似文献
324.
Josep De Alcaraz-Fossoul Ph.D. Ryan Tully-Doyle Ph.D. Alexis R. Weber M.Sc. Carme Barrot Feixat Ph.D. Sara C. Zapico Ph.D. Natalie Rivera Cardenas B.Sc. Melissa J. Sirard B.Sc. Ryan P. Graber B.Sc. 《Journal of forensic sciences》2020,65(2):620-626
Morphological changes in the width of latent fingermark ridges occur naturally over time. This could be used to examine the aging process of latents and eventually estimate time of deposition. In a crime context, it is common practice to compare a questioned (aged) fingermark with a database of known (inked) prints. Therefore, in the absence of fresh fingermarks for aging purposes, it is of interest to reveal correlations between these two categories of fingerprints with regard to the widths of their ridges. The present study explores correlations of ridge widths between flat and rolled inked prints with latent fingermarks visualized with carbon black (CB) and titanium dioxide (TiO2)-based powders among a small population of ten donors. Results revealed consistent differences between the ridge widths of latent and inked prints as well as flat and rolled impressions. Latent fingermarks visualized with CB and TiO2 powders showed ridges with comparable widths. 相似文献
325.
326.
Cynthia Port 《Women: A Cultural Review》2013,24(2):204-217
The published collection of Jean Rhys's correspondence opens with two undated photographs of Rhys on facing pages. The author's pose is nearly identical in the two images: her head rests on her hands and her large, dark eyes, rimmed with black liner, look directly out at the viewer. In both pictures, Rhys's hairstyle is exactly the same - though the colour and texture have changed - and the vivid pattern on her clothing is also similar. Both are portraits of a strikingly beautiful woman, and together they suggest a narrative embodying several concerns central to Rhys's early fiction: the exhibition of feminine beauty, the passing of time, and the social, biological and economic consequences of ageing for women. The strong continuities between the two photos, along with their striking differences, serve as a visual representation of the need for women to appear unchanging, to weave a narrative or create an image of the self that keeps the past and present contemporaneous in order to maintain value in the sexual marketplace. The inter-relations of gender, value, age and expenditure suggested by the two photographs are articulated in Jean Rhys's early novels, which depict the economy of investment and loss that women face as they age. In Rhys's texts - and particularly in her two first-person narratives - there is an attempt to recreate in prose the simultaneous experience of past and present, not simply as an example of modernist experimentation with narrative continuity, but also as a specifically gendered response to the economic and social consequences of ageing for women. 相似文献
327.
Cheryl A. King David C. R. Kerr Michael N. Passarelli Cynthia Ewell Foster Christopher R. Merchant 《Journal of youth and adolescence》2010,39(3):219-232
This longitudinal study of recently hospitalized suicidal youth examined parental mental health history in addition to several
indices of adolescent functioning as risk factors for time-to-suicide attempt over a 1-year period. Participants were 352
adolescents (253 girls, 99 boys; ages 13–17 years) who participated in self-report and interview assessments within 1 week
of hospitalization and 6 weeks, 3, 6, and 12 months post-hospitalization. Multivariable proportional hazards regression modeled
time-to-suicide attempt. Results indicate that adolescents were almost twice as likely to make a suicide attempt if they had
at least one biological parent with mental health problems. Risk was also increased for adolescents with baseline histories
of multiple previous suicide attempts, more severe suicidal ideation and more severe functional impairment. Findings suggest
the need to consider the family system when intervening with suicidal youth. 相似文献
328.
Cynthia Weber 《Citizenship Studies》2008,12(2):125-142
Modern liberal citizenship is a failing design, and this is nowhere more apparent than in the contemporary US. Currently there is a frenzy around US citizenship – who has it but shouldn't have it, who should have it but doesn't have it, who had it but renounced it. The sheer volume of ideas, images, and events and their mass circulation makes it almost impossible not to notice how unsettled and unsettling contemporary US citizenship has become. If, as designer Bruce Mau suggests, the success of a design is its invisibility, then it seems that the design of contemporary US citizenship is anything but a success. Taking seriously the claim that modern liberal citizenship is a failing design, this article focuses on how citizenship is designed and redesigned through history. Its central research question is: what are the design principles of modern liberal citizenship, and how are they experienced in the contemporary US? Noting that modern liberal citizenship emerged from state security debates and that security concerns preoccupy those in the contemporary US, this article investigates not only how citizenship is designed but how safe citizenship is designed. As such, it is less concerned with the legal definition of citizenship than with the practical packaging of citizenship as part of a design for safe living. 相似文献
329.
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
330.
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