نتایج جستجو برای: northern africa
تعداد نتایج: 220275 فیلتر نتایج به سال:
We sought to assess the prevalence of methicillin-resistance among Staphylococcus aureus isolates in Africa. We included articles published in 2005 or later reporting for the prevalence of MRSA among S. aureus clinical isolates. Thirty-two studies were included. In Tunisia, the prevalence of MRSA increased from 16% to 41% between 2002-2007, while in Libya it was 31% in 2007. In South Africa, th...
OrienTel is a project that over the past two-and-half years developed speech databases and phonetic standards across Northern Africa, the Middle East and the Arabian Gulf. The project is funded by the European Commission and is coordinated by ScanSoft (Germany and Belgium). Other partners are ELDA (France), IBM (Germany), NSC (Israel), Siemens (Germany), Lucent (UK), Knowledge, the University o...
Following the publication of a paper on Conjonctival human myiasis by Oestrus ovis in southern Tunisia by Anane and Ben Hssine (Bull Soc Pathol Exot (2010) 103(5):299-304), the author reminds that the discovery of this disease was made in Algeria, in 1907 by Edmond and Etienne Sergent.
BACKGROUND The burden of acute respiratory infections (ARI) among Moroccan children remains significant. However, scarce information is available regarding trends in its epidemiology and etiology, or regarding its associated prognostic factors. The purpose of this work was to review available data on the burden of ARI among children under five years of age in Morocco. METHODS A systematic rev...
The argan tree is a slow growing tree exclusively endemic in the dry lowlands of Southwest Morocco. The argan forest constitutes a long time ignored specific biotope that has been declared a Biosphere Reserve by UNESCO in 1998. The argan forest is particularly fragile to climate change. Forecasts show annual precipitation levels and prolonged drought periods that could severely threaten the fut...
We use Normalized Difference Vegetation Index (NDVI) retrieved between 1982 and 2001 from the AVHRR instrument. The year-to-year variations of vegetation greenness in Europe were estimated and related the North Atlantic Oscillation NAO. Here, we intend to show the sequence of intermediate relevant physical mechanisms responsible for the changes induced in vegetation by the NAO. Therefore, upper...
AGENTIVE NOUNS AND DERIVED VERBS IN HAUSA Russell G. Schuh Linguistics 105 Sample Paper 1. Background on the Hausa Language Hausa is a language of the Chadic family, one of the branches of the Afroasiatic phylum, which also includes the Semitic, Berber, and Cushitic families as well as the Egyptian language. Hausa is the first language of perhaps 30 million people in northern Nigeria and southe...
Based on whole mtDNA sequencing of 14 samples from Northern Island Melanesia, we characterize three formerly unresolved branches of macrohaplogroup M that we call haplogroups M27, M28, and M29. Our 1,399 mtDNA control region sequences and a literature search indicate these haplogroups have extremely limited geographical distributions. Their coding region variation suggests diversification times...
Despite a number of recent studies that have focused on the origin of domestic horses, genetic relationships between major geographical clusters still remain poorly understood. In this study we analyzed a 296 bp mtDNA fragment from the HVI region of 171 horses representing 11 native Iberian, Barb, and Exmoor breeds to assess the maternal phylogeography of Iberian horses. The mtDNA haplogroup wi...
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