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Ashley Brooks B.S. Erica K. Creighton B.S. Barbara Gandolfi Ph.D. Razib Khan B.S. Robert A. Grahn Ph.D. Leslie A. Lyons Ph.D. 《Journal of forensic sciences》2016,61(3):594-606
Phenotypic and genotypic characteristics of the cat can be obtained from single nucleotide polymorphisms (SNPs) analyses of fur. This study developed miniplexes using SNPs with high discriminating power for random‐bred domestic cats, focusing on individual and phenotypic identification. Seventy‐eight SNPs were investigated using a multiplex PCR followed by a fluorescently labeled single base extension (SBE) technique (SNaPshot®). The SNP miniplexes were evaluated for reliability, reproducibility, sensitivity, species specificity, detection limitations, and assignment accuracy. Six SNPplexes were developed containing 39 intergenic SNPs and 26 phenotypic SNPs, including a sex identification marker, ZFXY. The combined random match probability (cRMP) was 6.58 × 10?19 across all Western cat populations and the likelihood ratio was 1.52 × 1018. These SNPplexes can distinguish individual cats and their phenotypic traits, which could provide insight into crime reconstructions. A SNP database of 237 cats from 13 worldwide populations is now available for forensic applications. 相似文献
205.
Implicit outgroup favoritism has been documented in a variety of socially disadvantaged groups, yet little is known about
the implications of having such bias. The present research examined whether implicit outgroup favoritism predicts judgments
of ingroup versus outgroup members, and whether that relationship depends on stereotypic context. One hundred and ten African-American
participants were assigned a Black versus a White work partner for a task that required skills that are stereotypically White
(e.g., intellect) versus Black (e.g., athleticism). Participants rated Black partners as less competent than White partners
on the stereotypically White task. Furthermore, participants who implicitly favored Whites liked Black partners less than
White partners, but only on the stereotypically White task. Implications for system justification theory are discussed.
相似文献
Leslie Ashburn-NardoEmail: |
206.
Parent–child contact problems may arise in the context of high conflict separation/divorce dynamics between parents. In cases where there are parent–child contact problems and children resist or refuse contact with one of their parents, there may also be incidents of child maltreatment, intimate partner violence, or compromised parenting that can be experienced by a parent or child as traumatic. The circumstances around separation and/or post‐divorce often result in intense stress for families. In this paper we distinguish between the stressful circumstances that may arise as a result of high interparental conflict and pulls for alignment from a parent, and the real or perceived trauma as a factor which contributes to resistance or refusal of a child to have contact with a parent. Interventions to address both trauma responses and the resist‐refuse dynamics are differentiated and discussed. After screening and assessment, the intent is to treat trauma responses with short‐term, evidence‐based therapy, either before or concurrent with co‐parent and family intervention. 相似文献
207.
Leslie Bank 《Journal of contemporary African studies : JCAS》2007,25(2):205-228
Modernist planners became thieves of memory. Faustian in their eagerness to erase all traces of the past in the interest of forward momentum, of growth in the name of progress, their drive-by-windscreen surveys of neighbourhoods that they have already decided to condemn to the bulldozer, have been, in their own way, as deadly as the recent drive by gang shootings in Los Angeles. Modernist planners embracing the ideology of development as progress, have killed whole communities, by evicting them, demolishing their houses, and dispersing them to edge suburbs or leaving them homeless. They have killed whole communities by not understanding the loss and grieving that go along with losing one's home and neighbourhood and friends and memories. (Sandercock 1998:208)
When watching the news, you find that the government is only concerned with shack dwellers. What about us? We are sitting with big expectations that they will build us houses. We have grown so old sitting in the backyards.
Backyard shack-dweller, Johannesburg, 1999 相似文献
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Morgan AZ Keiley MK Ryan AE Radomski JG Gropper SS Connell LJ Simmons KP Ulrich PV 《Journal of youth and adolescence》2012,41(9):1127-1141
Obesity and high body fat percentages are a major public health issue. The percentage of obese and overweight Americans has increased over the past 30 years. On average, overweight individuals with higher percent body fat than normal weight individuals are at increased risk for numerous negative outcomes both physically and mentally. A prime time to investigate changes in body composition and associated psychological influences on decision making is during the emerging adulthood period. The first few years of college are a time when adolescents begin to regulate for themselves their own eating behaviors. Previous research shows that freshmen gain weight and increase in percent body fat during their first year of college. The current study addresses the limitations of previous research by investigating (1) individual growth in percent body fat over a longer period of time in college than previous available research and (2) important psychological and sex differences in this growth. This study measures percent body fat across the first 3 years of college at 8 time points for 542 undergraduates (351 females, 65 %; 191 males, 35 %). Longitudinal data analysis was conducted to identify changes in percent body fat, psychological predictors of those changes, and how changes differ for males and females. Our study found that significant increases exist in percent body fat during undergraduates' college years and that change differs for males and females. In addition, through the use of nested hierarchical models, eating regulation style (autonomous or controlled regulation), appearance schema (self-evaluative salience or motivational salience), and body satisfaction were identified as influential predictors of change in percent body fat. For example, young females, who do not feel in control of their physical appearance yet spend a great deal of time maintaining their appearance, have the highest initial body fat percentage and the steepest increase in percent body fat. Overall, males and females with high autonomous regulation and high motivational salience are likely to maintain (instead of increase) percent body fat over the college years. Knowing the influence of these predictors can be useful for promoting health and intervening with young adults in the college setting and other emerging adults who are not enrolled in postsecondary institutions. 相似文献
210.
While the link between parenting and delinquency is well established, there is less consensus among scholars with regards to the processes that account for this link. The current study had two objectives. The first was to disentangle the effects of African American parents' use of corporal punishment and verbal abuse on the conduct problems of their preteen children. The second was to investigate the mechanisms that explain this relationship, such as having low self-control or a hostile view of relationships, whereby these harsh parenting practices increase a youth's involvement in problem behavior. Further, we are interested in specifically addressing how these mechanisms may operate differently for males versus females. Analyses utilized structural equation modeling and longitudinal data spanning approximately 2.5 years from a sample of 704 (54.2 % female) African American children ages 10-12. The results indicated that verbal abuse was a more important predictor of conduct problems than corporal punishment. Additionally, we found that the mechanisms that mediated the impact of verbal abuse and corporal punishment on conduct problems varied by gender. For males, most of the effect of verbal abuse was mediated by low self-control, whereas anger/frustration was the primary mediator for females. Implications of these results and directions for future study are also discussed. 相似文献