نتایج جستجو برای: western asia

تعداد نتایج: 234694  

2016
Christine Doran

Based on his experiences during a journey through mainland Southeast Asia in 1923, Somerset Maugham wrote a book of colonial travel entitled The Gentleman in the Parlour. As the work of one of the most popular writers of the twentieth century, Maugham’s travelogue both expressed and helped to shape contemporary thinking about Southeast Asia and Western imperialism. Focusing especially on his re...

Journal: :American journal of human genetics 2011
David Reich Nick Patterson Martin Kircher Frederick Delfin Madhusudan R Nandineni Irina Pugach Albert Min-Shan Ko Ying-Chin Ko Timothy A Jinam Maude E Phipps Naruya Saitou Andreas Wollstein Manfred Kayser Svante Pääbo Mark Stoneking

It has recently been shown that ancestors of New Guineans and Bougainville Islanders have inherited a proportion of their ancestry from Denisovans, an archaic hominin group from Siberia. However, only a sparse sampling of populations from Southeast Asia and Oceania were analyzed. Here, we quantify Denisova admixture in 33 additional populations from Asia and Oceania. Aboriginal Australians, Nea...

Journal: :Journal of empirical research on human research ethics : JERHRE 2014
Bridget Pratt Cassandra Van Emily Trevorrow Bebe Loff

In-depth interviews were undertaken with nine principal investigators and 16 former trainees from eight FIC programs recruiting trainees from the Asia-Pacific to assess the impact of training. Incorporation of new knowledge into teaching, research, and medical practice; advanced training; and ethics committee participation were the most common outcomes identified. When attempting to implement e...

2014
Mark Lipson Po-Ru Loh Nick Patterson Priya Moorjani Ying-Chin Ko Mark Stoneking Bonnie Berger David Reich

Austronesian languages are spread across half the globe, from Easter Island to Madagascar. Evidence from linguistics and archaeology indicates that the 'Austronesian expansion,' which began 4,000-5,000 years ago, likely had roots in Taiwan, but the ancestry of present-day Austronesian-speaking populations remains controversial. Here, we analyse genome-wide data from 56 populations using new met...

2013
Zhiguo Rao Fahu Chen Hai Cheng Weiguo Liu Guo'an Wang Zhongping Lai Jan Bloemendal

We present a summer precipitation reconstruction for the last glacial (LG) on the western edge of the Chinese Loess Plateau (CLP) using a well-dated organic carbon isotopic dataset together with an independent modern process study results. Our results demonstrate that summer precipitation variations in the CLP during the LG were broadly correlated to the intensity of the Asian summer monsoon (A...

2013
Ursula B. Göhlich Andreas Kroh NIKITA V. ZELENKOV

The Late Miocene-Early Pliocene Hyargas-Nuur formation in Western Mongolia yielded a rich fauna of birds which contributes significantly to our knowledge of the Neogene avian diversity in Asia. A study of new fossil remains, collected during the last 20 years, and a revision of several previously described taxa are presented in this paper. Cygnus pristinus is shown to be clearly separable from ...

Journal: :گوارش 0
khadijeh hatami akram pourshams kourosh azimi mehdi sarrafi maryam mehrabani pardis mostajabi

introduction: dyspepsia, gastroesophageal reflux disease (gerd) and irritable bowel syndrome (ibs) are the most common gastrointestinal diseases. their prevalence is 18-30%, 25-30% and 10-15% in western communities and 8-14%, 3-7% and 3-5% in eastern countries, respectively. there is no adequate data about their prevalence in our country. the aim of this study is to determine the prevalence of ...

Journal: :PLoS ONE 2008
Bengt Hansson Dennis Hasselquist Maja Tarka Pavel Zehtindjiev Staffan Bensch

Pleistocene glacial cycles play a major role in diversification and speciation, although the relative importance of isolation and expansion in driving diversification remains debated. We analysed mitochondrial DNA sequence data from 15 great reed warbler (Acrocephalus arundinaceus) populations distributed over the vast Eurasian breeding range of the species, and revealed unexpected postglacial ...

Journal: :American journal of human genetics 2003
T Kivisild S Rootsi M Metspalu S Mastana K Kaldma J Parik E Metspalu M Adojaan H-V Tolk V Stepanov M Gölge E Usanga S S Papiha C Cinnioğlu R King L Cavalli-Sforza P A Underhill R Villems

Two tribal groups from southern India--the Chenchus and Koyas--were analyzed for variation in mitochondrial DNA (mtDNA), the Y chromosome, and one autosomal locus and were compared with six caste groups from different parts of India, as well as with western and central Asians. In mtDNA phylogenetic analyses, the Chenchus and Koyas coalesce at Indian-specific branches of haplogroups M and N that...

New archaeological evidences of the so-called "Bactrian-Margiana Archaeological Complex" (= BMAC) has invited a change in our knowledge of the cultural relations between Oxus civilization and south-eastern Iran during the III-II millennium B.C. transition period. The new archaeological projects in southern and western Turkmenistan, as well as attested at Gonur Depe, have showed a wider and more...

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