872 resultados para Campbell, James A.
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First Dean of University of Michigan Law School, 1859-1871. On verso: Sam B. Revenaugh's Photographic Establishment, 28 Huron Street, Ann Arbor, Michigan
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Two equal batches of pig feed were prepared sequentially in a half-ton mixer. The first was prepared to contain 100-mu-g/g sulphadimidine and the second had not added sulphadimidine. The medicated batch was shown to have 97.2-mu-g/g and the flush 2-mu-g/g. From the conditions of the experiment it was suggested that sulphadimidine was preferentially retained in the mixer.
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Summary: There are substantial variations in the way that applicants are selected
for social work programmes in the UK and across the world. This article begins by reviewing the literature in this field, revealing debates about how effective and reliable are methods of assessment used during admission processes. It then describes a crosssectional survey of new social work applicants (n¼203) to two programme providers,describing demographic characteristics and their experiences of the admissions process.
Findings: A number of themes emerged from two sets of findings. There were variations in demographic characteristics, particularly in terms of gender and religion. The study was particularly interested in how students viewed the admissions process. Most students were satisfied with admissions processes, and there were some differences in views about the methods used. The article concludes by describing changes to the admissions system that were partly informed by the study. The article acknowledges the expected bias in the methodology, given that successful applicants were surveyed
and not those who were not successful.
Applications: The authors discuss the study findings in the context of national and international literature and suggest that more rigorous attention should be paid to such evaluations to enable this important area of education and workforce development to be better understood.
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In response to genotoxic stress the TP53 tumour suppressor activates target gene expression to induce cell cycle arrest or apoptosis depending on the extent of DNA damage. These canonical activities can be repressed by TP63 in normal stratifying epithelia to maintain proliferative capacity or drive proliferation of squamous cell carcinomas, where TP63 is frequently overexpressed/amplified. Here we use ChIP-sequencing, integrated with microarray analysis, to define the genome-wide interplay between TP53 and TP63 in response to genotoxic stress in normal cells. We reveal that TP53 and TP63 bind to overlapping, but distinct cistromes of sites through utilization of distinctive consensus motifs and that TP53 is constitutively bound to a number of sites. We demonstrate that cisplatin and adriamycin elicit distinct effects on TP53 and TP63 binding events, through which TP53 can induce or repress transcription of an extensive network of genes by direct binding and/or modulation of TP63 activity. Collectively, this results in a global TP53-dependent repression of cell cycle progression, mitosis and DNA damage repair concomitant with activation of anti-proliferative and pro-apoptotic canonical target genes. Further analyses reveal that in the absence of genotoxic stress TP63 plays an important role in maintaining expression of DNA repair genes, loss of which results in defective repair.
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In recent years, social exclusion has gained the attention of governments around the world. This paper reports on a qualitative study involving 27 young men aged 14-19 years experiencing particular forms of exclusion in the context of Northern Irish society. The study used a focus group methodology to elicit their views with the aim of exploring both emotional and psychological needs and the structural factors that may contribute to their experiences of social exclusion. The findings reveal a range of unmet social and psychological needs, the impact of sectarianism and segregation, and a paucity of support systems in place. The paper concludes by making recommendations about how policy-makers and practitioners could find more imaginative ways of engaging such vulnerable young men to reduce social exclusion.
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"A selected bibliography": p. 55-61.
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Mode of access: Internet.
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verso: Nr. [near] Kalkaska
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verso: Mr. & Mrs. J. A. Campbell