نتایج جستجو برای: geographical populations

تعداد نتایج: 283132  

Journal: :CoRR 2013
Peng Xia Kun Tu Bruno F. Ribeiro Hua Jiang Xiaodong Wang Cindy X. Chen Benyuan Liu Donald F. Towsley

Online dating sites have become popular platforms for people to look for potential romantic partners. It is important to understand users’ dating preferences in order to make better recommendations on potential dates. The message sending and replying actions of a user are strong indicators for what he/she is looking for in a potential date and reflect the user’s actual dating preferences. We st...

2009
Brian M. Lucey QiYu Zhang

Prior research suggests an inverse relationship between geographic distance and financial market linkages. In this paper, we examine whether and how cultural distance between countries mitigates this finding. We find that country-pairs exhibit higher linkages if they have smaller cultural distance. The result remains significant to alternative measures of linkage. Finally, the cultural effect s...

2003
Raymond W. Pong John C. Hogenbirk

Telehea l th , b ro adly defined, is the use of telecommunications and information technologies to overcome geographic distances between health care practitioners or between practitioners and patients for the purpose of diagnosis, treatment, consultation, education and health information transfer. The vastness of Canada has made the delivery of health services to its widely dispersed population...

2014
Peng Xia Kun Tu Bruno F. Ribeiro Hua Jiang Xiaodong Wang Cindy X. Chen Benyuan Liu Donald F. Towsley

Online dating sites have become popular platforms for people to look for romantic partners, providing an unprecedented level of access to potential dates that is otherwise not available through traditional means. Characterization of the user online dating behavior helps us to obtain a deep understanding of their dating preference and make better recommendations on potential dates. In this paper...

Journal: :The Journal of adolescent health : official publication of the Society for Adolescent Medicine 2008
Jennifer S Smith Amy Melendy Rashida K Rana Jeanne M Pimenta

PURPOSE Global data on age-specific prevalence of human papillomavirus (HPV) infection overall, and for high-risk HPV types 16 and 18, are essential for the future implementation of HPV prophylactic vaccines for cervical cancer prevention. METHODS A systematic review of peer-reviewed publications was conducted to summarize worldwide data on genital HPV-DNA prevalence in women. Studies with cl...

Journal: :Memorias do Instituto Oswaldo Cruz 2013
José Alejandro Martínez-Ibarra Benjamín Nogueda-Torres Ángel Licón-Trillo María Elena Villagrán-Herrera José Antonio de Diego-Cabrera Oziel Dante Montañez-Valdez Gonzalo Rocha-Chávez

The values of biological parameters related to the life cycles of four populations of Meccus longipennis (Reduviidae: Triatominae) were evaluated. Cohorts of each of the four studied populations from different geographical areas of Mexico were maintained under similar laboratory conditions and then compared. The population from El Saucito de Araujo was different from the other three studied pop...

ارزانی, احمد , سمیعی, کامران , میرمحمدی میبدی, سید علی‌محمد ,

Field crop landraces are valuable genetic sources. Twenty populations of Persian clover (Trifolium resupinatum L.) collected from different areas of Iran were used in this study. DNA extractions were carried out using minipreparation method with equal amount of leaves from 30 plants of each population. DNA samples from 20 clover populations were evaluated using semi-random (ISJ) markers. Ten pr...

2010
Kumarasamy Thangaraj B. Prathap Naidu Federica Crivellaro Rakesh Tamang Shashank Upadhyay Varun Kumar Sharma Alla G. Reddy S. R. Walimbe Gyaneshwer Chaubey Toomas Kivisild Lalji Singh

BACKGROUND The geographical position of Maharashtra state makes it rather essential to study the dispersal of modern humans in South Asia. Several hypotheses have been proposed to explain the cultural, linguistic and geographical affinity of the populations living in Maharashtra state with other South Asian populations. The genetic origin of populations living in this state is poorly understood...

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