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result(s) for
"Crews, Angela D."
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The Only Thing That Stops a Guy with a Bad Policy is a Guy with a Good Policy: An Examination of the NRA’s “National School Shield” Proposal
by
Crews, Angela D.
,
Crews, Gordon A.
,
Burton, Catherine E.
in
Advocacy
,
Alternative approaches
,
Criminal Justice
2013
With the recent tragedy at Sandy Hook Elementary in Newtown, CT, the public and the government are looking for solutions to school violence. The National Rifle Association (NRA), a Second Amendment, pro-gun advocacy group, has proposed an “education and training emergency response program” called
The National School Shield
, which advocates the placement of armed security in schools. Although the program sounds provocative, serious questions complicate its plausibility, necessity, motive, and effectiveness. Furthermore, the potential policy and practical ramifications of encouraging armed security forces in U.S. schools are complex. The authors examined the proposal’s key elements from a public policy perspective and determined that the NRA program would be expensive in terms of both implementation and civil and/or criminal liability, would increase juvenile contact with the criminal justice system, would increase the potential for injuries and deaths from firearms, and would potentially only serve to increase profits for those invested in security industries. More potentially effective and safe policy alternatives are offered.
Journal Article
My Professor is Hot! Correlates of RateMyProfessors.com Ratings for Criminal Justice and Criminology Faculty Members
by
Crews, Angela D.
,
Johnson, Richard R.
in
College faculty
,
College professors
,
College students
2013
“RateMyProfessors.com” ratings of the easiness, helpfulness, clarity, overall quality, and “hotness” of 407 criminal justice and criminology faculty members from across the United States were collected. Data were analyzed to determine what faculty characteristics determined these ratings. Experience working in the criminal justice field predicted higher ratings, while years of teaching experience was predictive of lower ratings. After controlling for instructors easiness and “hotness” ratings, the instructors’ ascribed characteristics (such as race and sex) explained the greatest proportion of variance in clarity, helpfulness, and overall quality scores. Professional characteristics, such as years of experience, publication rate, and possession of a doctorate were less influential on Ratemyprofessors.com scores.
Journal Article
Novel BET protein proteolysis-targeting chimera exerts superior lethal activity than bromodomain inhibitor (BETi) against post-myeloproliferative neoplasm secondary (s) AML cells
2017
The PROTAC (proteolysis-targeting chimera) ARV-825 recruits bromodomain and extraterminal (BET) proteins to the E3 ubiquitin ligase cereblon, leading to degradation of BET proteins, including BRD4. Although the BET-protein inhibitor (BETi) OTX015 caused accumulation of BRD4, treatment with equimolar concentrations of ARV-825 caused sustained and profound depletion (>90%) of BRD4 and induced significantly more apoptosis in cultured and patient-derived (PD) CD34+ post-MPN sAML cells, while relatively sparing the CD34+ normal hematopoietic progenitor cells. RNA-Seq, Reverse Phase Protein Array and mass cytometry ‘CyTOF’ analyses demonstrated that ARV-825 caused greater perturbations in messenger RNA (mRNA) and protein expressions than OTX015 in sAML cells. Specifically, compared with OTX015, ARV-825 treatment caused more robust and sustained depletion of c-Myc, CDK4/6, JAK2, p-STAT3/5, PIM1 and Bcl-xL, while increasing the levels of p21 and p27. Compared with OTX015, PROTAC ARV-771 treatment caused greater reduction in leukemia burden and further improved survival of NSG mice engrafted with luciferase-expressing HEL92.1.7 cells. Co-treatment with ARV-825 and JAK inhibitor ruxolitinib was synergistically lethal against established and PD CD34+ sAML cells. Notably, ARV-825 induced high levels of apoptosis in the
in vitro
generated ruxolitinib-persister or ruxolitinib-resistant sAML cells. These findings strongly support the
in vivo
testing of the BRD4-PROTAC based combinations against post-MPN sAML.
Journal Article
A genome-wide genotyping study in patients with ischaemic stroke: initial analysis and data release
by
Rich, Stephen S
,
De Vrieze, Fabienne Wavrant
,
Langefeld, Carl D
in
Aged
,
Alleles
,
Alzheimer's disease
2007
Despite evidence of a genetic role in stroke, the identification of common genetic risk factors for this devastating disorder remains problematic. We aimed to identify any common genetic variability exerting a moderate to large effect on risk of ischaemic stroke, and to generate publicly available genome-wide genotype data to facilitate others doing the same.
We applied a genome-wide high-density single-nucleotide-polymorphism (SNP) genotyping approach to a cohort of samples with and without ischaemic stroke (n=278 and 275, respectively), and did an association analysis adjusted for known confounders in a final cohort of 249 cases and 268 controls. More than 400 000 unique SNPs were assayed.
We produced more than 200 million genotypes in 553 unique participants. The raw genotypes of all the controls have been posted publicly in a previous study of Parkinson's disease. From this effort, results of genotype and allele association tests have been publicly posted for 88% of stroke patients who provided proper consent for public release. Preliminary analysis of these data did not reveal any single locus conferring a large effect on risk for ischaemic stroke.
The data generated here comprise the first phase of a genome-wide association analysis in patients with stroke. Release of phase I results generated in these publicly available samples from each consenting individual makes this dataset a valuable resource for data-mining and augmentation.
Journal Article
Genome-wide genotyping in amyotrophic lateral sclerosis and neurologically normal controls: first stage analysis and public release of data
2007
The cause of sporadic ALS is currently unknown. Despite evidence for a role for genetics, no common genetic variants have been unequivocally linked to sporadic ALS. We sought to identify genetic variants associated with an increased or decreased risk for developing ALS in a cohort of American sporadic cases.
We undertook a genome-wide association study using publicly available samples from 276 patients with sporadic ALS and 271 neurologically normal controls. 555 352 unique SNPs were assayed in each sample using the Illumina Infinium II HumanHap550 SNP chip.
More than 300 million genotypes were produced in 547 participants. These raw genotype data are freely available on the internet and represent the first publicly accessible SNP data for ALS cases. 34 SNPs with a p value less than 0·0001 (two degrees of freedom) were found, although none of these reached significance after Bonferroni correction.
We generated publicly available genotype data for sporadic ALS patients and controls. No single locus was definitively associated with increased risk of developing disease, although potentially associated candidate SNPs were identified.
Journal Article
The Globalization of Supermax Prisons
by
Thomas O'Connor
,
Pat O'Day
,
Angela West Crews
in
Abu Ghraib
,
advanced industrialized countries
,
American model
2013,2012
\"Supermax\" prisons, conceived by the United States in the early 1980s, are typically reserved for convicted political criminals such as terrorists and spies and for other inmates who are considered to pose a serious ongoing threat to the wider community, to the security of correctional institutions, or to the safety of other inmates. Prisoners are usually restricted to their cells for up to twenty-three hours a day and typically have minimal contact with other inmates and correctional staff. Not only does the Federal Bureau of Prisons operate one of these facilities, but almost every state has either a supermax wing or stand-alone supermax prison.
The Globalization of Supermax Prisonsexamines why nine advanced industrialized countries have adopted the supermax prototype, paying particular attention to the economic, social, and political processes that have affected each state. Featuring essays that look at the U.S.-run prisons of Abu Ghraib and Guantanemo, this collection seeks to determine if the American model is the basis for the establishment of these facilities and considers such issues as the support or opposition to the building of a supermax and why opposition efforts failed; the allegation of human rights abuses within these prisons; and the extent to which the decision to build a supermax was influenced by developments in the United States. Additionally, contributors address such domestic matters as the role of crime rates, media sensationalism, and terrorism in each country's decision to build a supermax prison.
Professional integrity in higher education: Behind the green curtain in the land of Oz
2006
This article discusses concerns related to professional integrity in academics and to the use of collegiality as an informal criterion for employment and evaluation decisions. We question the nature of the educational enterprise and the academic environment within which both students and faculty operate. We use the AAUP Statement on Professional Ethics to guide our examination of collegiality, and the three traditional areas of faculty evaluation (teaching, scholarship, and service), as they relate to professional integrity. We discuss potential pitfalls in situations involving integrity concerns, and suggest that the use of collegiality in professional decisions is more prevalent and potentially harmful than many realize. [PUBLICATION ABSTRACT]
Journal Article
Structural genomic variation in ischemic stroke
by
Matarin, Mar
,
Brown, Robert D.
,
Worrall, Bradford B.
in
Aged
,
Aged, 80 and over
,
Biological and medical sciences
2008
Technological advances in molecular genetics allow rapid and sensitive identification of genomic copy number variants (CNVs). This, in turn, has sparked interest in the function such variation may play in disease. While a role for copy number mutations as a cause of Mendelian disorders is well established, it is unclear whether CNVs may affect risk for common complex disorders. We sought to investigate whether CNVs may modulate risk for ischemic stroke (IS) and to provide a catalog of CNVs in patients with this disorder by analyzing copy number metrics produced as a part of our previous genome-wide single-nucleotide polymorphism (SNP)-based association study of ischemic stroke in a North American white population. We examined CNVs in 263 patients with ischemic stroke (IS). Each identified CNV was compared with changes identified in 275 neurologically normal controls. Our analysis identified 247 CNVs, corresponding to 187 insertions (76%; 135 heterozygous; 25 homozygous duplications or triplications; 2 heterosomic) and 60 deletions (24%; 40 heterozygous deletions; 3 homozygous deletions; 14 heterosomic deletions). Most alterations (81%) were the same as, or overlapped with, previously reported CNVs. We report here the first genome-wide analysis of CNVs in IS patients. In summary, our study did not detect any common genomic structural variation unequivocally linked to IS, although we cannot exclude that smaller CNVs or CNVs in genomic regions poorly covered by this methodology may confer risk for IS. The application of genome-wide SNP arrays now facilitates the evaluation of structural changes through the entire genome as part of a genome-wide genetic association study.
Journal Article
Comprehensive Screening of a North American Parkinson’s Disease Cohort for LRRK2 Mutation
2007
Background: Recently, mutations in LRRK2 encoding the protein dardarin have been linked to an autosomal dominant form of parkinsonism. Objective: To identify mutations causing Parkinson’s disease (PD) in a cohort of North Americans with familial PD. Methods: We sequenced exons 1–51 of LRRK2 in 79 unrelated North American PD patients reporting a family history of the disease. Results: One patient had a missense mutation (Thr2356Ile) while two others had the common Gly2019Ser mutation. In addition, 1 patient had a 4-bp deletion in close proximity to the exon 19 splice donor (IVS20+4delGTAA) that in vitro abrogates normal splicing. Conclusions: Our observations in the 79 North American patients indicate that mutations in LRRK2 are associated with approximately 5% of PD cases with a positive family history. The results also show that G2019S represents approximately half of the LRRK2 mutations in United States PD cases with a family history of the disease. We have identified two novel mutations in LRRK2.
Journal Article