نتایج جستجو برای: african giantpouched rat

تعداد نتایج: 375709  

Journal: :Psychological science 2001
J Blascovich S J Spencer D Quinn C Steele

We examined the effect of stereotype threat on blood pressure reactivity. Compared with European Americans, and African Americans under little or no stereotype threat, African Americans under stereotype threat exhibited larger increases in mean arterial blood pressure during an academic test, and performed more poorly on difficult test items. We discuss the significance of these findings for un...

2014
Innocent EW Chirisa Artwell Mumba Simbarashe O Dirwai

This review paper seeks to analyse African integration in terms of its magnitude of solidarity, the state and typology of integration and functioning. It assesses the strengths, weaknesses, objectives, successes and failures of the African integration project as well as threats to its survival. The primary goal is to sift between issues with the view of better informing the future of the integr...

2015
Samson Y Gebreab Ana V Diez Roux Allison B Brenner DeMarc A Hickson Mario Sims Malavika Subramanyam Michael E Griswold Sharon B Wyatt Sherman A James

BACKGROUND Few studies have examined the impact of lifecourse socioeconomic position (SEP) on cardiovascular disease (CVD) risk among African Americans. METHODS AND RESULTS We used data from the Jackson Heart Study (JHS) to examine the associations of multiple measures of lifecourse SEP with CVD events in a large cohort of African Americans. During a median of 7.2-year follow-up, 362 new or r...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1998
M L Tobias S S Viswanathan D B Kelley

Finding a sexually receptive partner of the opposite sex is a challenge; one solution is to advertise. That advertising is usually the province of males has shaped scenarios for sexual selection, especially the ardent active male courting the passive but choosy female. Herein we consider an unusual case in which constraints on reproduction may have led to fertility advertisement by female frogs...

Journal: :BMC Public Health 2008
Elena M Andresen Theodore K Malmstrom Fredric D Wolinsky Mario Schootman J Philip Miller Douglas K Miller

BACKGROUND Social theories suggest that neighborhood quality affects health. Observer ratings of neighborhoods should be subjected to psychometric tests. METHODS African American Health (AAH) study subjects were selected from two diverse St. Louis metropolitan catchment areas. Interviewers rated streets and block faces for 816 households. Items and a summary scale were compared across catchme...

2016
Keith C. Ferdinand

Received: 4 December 2015 Accepted: 8 April 2016 c © 2016 The Author(s), licensee Magdi Yacoub Institute. This is an open access article distributed under the terms of the Creative Commons Attribution license CC BY-4.0, which permits unrestricted use, distribution and reproduction in any medium, provided the original work is properly cited. Cite this article as: Ferdinand K. Cardiovascular risk...

2001
T R Allison D P M Symmons T Brammah P Haynes A Rogers M Roxby M Urwin

Objective: To assess the prevalence of musculoskeletal symptoms among the major ethnic minority populations of Greater Manchester. Method: The study group was a community sample of 2117 adults from the Indian, Pakistani, Bangladeshi, and African Caribbean communities. Questionnaires administered by post and by an interviewer were used to assess the presence of any musculoskeletal pain, pain in ...

2012
Peggy Connolly Becky Cox-White David R. Keller Martin G. Leever

African bushmeat includes ungulates such as forest antelope, known as duiker (Robinson and Bennett 2000), reptiles and large-bodied birds (Bennett-Hennessey 1995), smaller-bodied mammals such as porcupines and cane rat (Fa et al. 1995), and primates. In west and central Africa, bushmeat primates include monkey and chimpanzee (Willcox and Nambu 2007), baboon and colobus (Chapman et al. 2006), ev...

2011
Owen Thompson

On average, the parental practices adopted by African American parents of young children are much less cognitively stimulating than those of their white counterparts. This paper argues that these differences stem from the low rates of return to human capital historically experienced by African Americans. To study the relationship between the race-specific returns to skill and parenting, I use i...

Journal: :Hypertension 1994
C Rotimi L Morrison R Cooper C Oyejide E Effiong M Ladipo B Osotemihen R Ward

The frequency of the 235T and 174M alleles of the angiotensinogen gene, previously reported to be associated with hypertension in Caucasians and Japanese, was compared between 57 hypertensive African Americans and 130 normotensive African Americans sampled as part of a community survey of hypertension in the Chicago area. The frequency of the 235T allele was unrelated to hypertension status (ca...

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