The state of blacks in higher education

This is a study initiated by the National Association for Equal Opportunity in Higher Education (NAFEO) that provides an overview on the state of blacks in higher education from 1986 through 2005. It focuses on bachelor’s, master’s, and doctorate degrees earned by black Americans. It also examines the advancement, or lack thereof, of black faculty members. The study uses data from the Integrated Postsecondary Education Data Series and the Survey of Doctorial Recipients.blacks; higher education;

Introductory Geography in Readings and Recitations

1 book: 116 pages, illustrations, mapshttps://digitalcommons.usm.maine.edu/oml_collections/1011/thumbnail.jp

McClellan\u27s Military Career Reviewed and Exposed: the Military Policy of the Administration Set Forth and Vindicated

Published by the Union Congressional Committee. A condensation and revision of the series of twelve articles in review of McClellan\u27s report, by William Swinton, published in the New York times ... February, March, and April, 1864. Published the same year under title: The Times review of McClellan: his military career reviewed and exposed.https://scholarsjunction.msstate.edu/fvw-pamphlets/1589/thumbnail.jp

The Military and Naval Situation

Full title: The military and naval situation : and the glorious achievements of our soldiers and sailorshttps://digitalcommons.cedarville.edu/pamphlet_collection/1094/thumbnail.jp

The Ursinus Weekly, March 13, 1961

U.N. official speaks on Africa • Aviation team to visit; Group on campus Mar. 22 • Two frosh girls complete Spring Festival court • Committee set up to plan first Parents Day • State Department seeks people for jobs • Mr. Barrie\u27s etchings chosen as Spring play • Listings for March job interviews are posted • Ursinus to host SPSEA convention on Sat., March 18 • WAA investigates insurance plan • Music fraternity invites three people to join • CAC to present second music night on March 18 • Archaeology & the Bible topic of Wed. Y program • Two one-act plays offered in Phila. • Four seniors accepted for teaching positions • Annual Weekly banquet to be held on Thursday • Business Club plans visit to Vic Chemical • Editorial: An unfortunate situation • Letters to the editor • Pleasure and the hedonists • Mistake of the misfits • Reviews: Senior show; Just how mad can you be? • Dryfoos elected to ASCD 1st team • Mermaids down Chestnut Hill • Alpha Phi Epsilon defeats South Hall 83-56 to capture intramural title • Girls downed by Beaver, beat West Chester gals • Chapel commentary • Greek gleaningshttps://digitalcommons.ursinus.edu/weekly/1336/thumbnail.jp

The state of blacks in higher education

This is a study initiated by the National Association for Equal Opportunity in Higher Education (NAFEO) that provides an overview on the state of blacks in higher education from 1986 through 2005. It focuses on bachelor’s, master’s, and doctorate degrees earned by black Americans. It also examines the advancement, or lack thereof, of black faculty members. The study uses data from the Integrated Postsecondary Education Data Series and the Survey of Doctorial Recipients

Vitamin D metabolites are associated with musculoskeletal injury in young adults: a prospective cohort study.

The relationship between vitamin D metabolites and lower body (pelvis and lower limb) overuse injury is unclear. In a prospective cohort study, we investigated the association between vitamin D metabolites and incidence of lower body overuse musculoskeletal and bone stress injury in young adults undergoing initial military training during all seasons. In 1637 men and 530 women (age, 22.6 ± 7.5 years; BMI, 24.0 ± 2.6 kg∙m−2; 94.3% white ethnicity), we measured serum 25-hydroxyvitamin D (25(OH)D) and 24,25-dihydroxyvitamin D (24,25(OH)2D) by high-performance liquid chromatography tandem mass spectrometry, and 1,25-dihydroxyvitamin D (1,25(OH)2D) by immunoassay during week 1 of training. We examined whether the relationship between 25(OH)D and 1,25(OH)2D:24,25(OH)2D ratio was associated with overuse injury. During 12 weeks training, 21.0% sustained ≥1 overuse musculoskeletal injury, and 5.6% sustained ≥1 bone stress injury. After controlling for sex, BMI, 2.4 km run time, smoking, bone injury history, and Army training course (Officer, standard, or Infantry), lower body overuse musculoskeletal injury incidence was higher for participants within the second lowest versus highest quartile of 24,25(OH)2D (OR: 1.62 [95%CI 1.13–2.32; P = 0.009]) and lowest versus highest cluster of 25(OH)D and 1,25(OH)2D:24,25(OH)2D (OR: 6.30 [95%CI 1.89–21.2; P = 0.003]). Lower body bone stress injury incidence was higher for participants within the lowest versus highest quartile of 24,25(OH)2D (OR: 4.02 [95%CI 1.82–8.87; P < 0.001]) and lowest versus highest cluster of 25(OH)D and 1,25(OH)2D:24,25(OH)2D (OR: 22.08 [95%CI 3.26–149.4; P = 0.001]), after controlling for the same covariates. Greater conversion of 25(OH)D to 24,25(OH)2D, relative to 1,25(OH)2D (i.e., low 1,25(OH)2D:24,25(OH)2D), and higher serum 24,25(OH)2D were associated with a lower incidence of lower body overuse musculoskeletal and bone stress injury. Serum 24,25(OH)2D may have a role in preventing overuse injury in young adults undertaking arduous physical training

Heterozygosity increases microsatellite mutation rate, linking it to demographic history

<p>Abstract</p> <p>Background</p> <p>Biochemical experiments in yeast suggest a possible mechanism that would cause heterozygous sites to mutate faster than equivalent homozygous sites. If such a process operates, it could undermine a key assumption at the core of population genetic theory, namely that mutation rate and population size are indpendent, because population expansion would increase heterozygosity that in turn would increase mutation rate. Here we test this hypothesis using both direct counting of microsatellite mutations in human pedigrees and an analysis of the relationship between microsatellite length and patterns of demographically-induced variation in heterozygosity.</p> <p>Results</p> <p>We find that microsatellite alleles of any given length are more likely to mutate when their homologue is unusually different in length. Furthermore, microsatellite lengths in human populations do not vary randomly, but instead exhibit highly predictable trends with both distance from Africa, a surrogate measure of genome-wide heterozygosity, and modern population size. This predictability remains even after statistically controlling for non-independence due to shared ancestry among populations.</p> <p>Conclusion</p> <p>Our results reveal patterns that are unexpected under classical population genetic theory, where no mechanism exists capable of linking allele length to extrinsic variables such as geography or population size. However, the predictability of microsatellite length is consistent with heterozygote instability and suggest that this has an important impact on microsatellite evolution. Whether similar processes impact on single nucleotide polymorphisms remains unclear.</p

Factors Associated with Revision Surgery after Internal Fixation of Hip Fractures

Background: Femoral neck fractures are associated with high rates of revision surgery after management with internal fixation. Using data from the Fixation using Alternative Implants for the Treatment of Hip fractures (FAITH) trial evaluating methods of internal fixation in patients with femoral neck fractures, we investigated associations between baseline and surgical factors and the need for revision surgery to promote healing, relieve pain, treat infection or improve function over 24 months postsurgery. Additionally, we investigated factors associated with (1) hardware removal and (2) implant exchange from cancellous screws (CS) or sliding hip screw (SHS) to total hip arthroplasty, hemiarthroplasty, or another internal fixation device. Methods: We identified 15 potential factors a priori that may be associated with revision surgery, 7 with hardware removal, and 14 with implant exchange. We used multivariable Cox proportional hazards analyses in our investigation. Results: Factors associated with increased risk of revision surgery included: female sex, [hazard ratio (HR) 1.79, 95% confidence interval (CI) 1.25-2.50; P = 0.001], higher body mass index (fo