نتایج جستجو برای: southern europe
تعداد نتایج: 212769 فیلتر نتایج به سال:
BACKGROUND In Europe skin melanoma (SM) survival has increased over time. The aims were to evaluate recent trends and differences between countries and regions of Europe. METHODS Relative survival (RS) estimates and geographical comparisons were based on 241,485 patients aged 15years and over with a diagnosis of invasive SM in Europe (2000-2007). Survival time trends during 1999-2007 were est...
Snakebites are rare medical emergency cases in Europe but may sometimes be severe and lead to complications. A better knowledge of snakebite epidemiology may help health authorities to better understand therapeutic requirements, especially concerning antivenoms, and thus improve treatment of snakebite. An extensive literature search for studies and articles published between 1970 and 2010 was p...
Background and aims: Trends in deaths and medical admissions in the UK and Europe show evidence for a series of infectious-like events. These events have been overlooked by traditional surveillance methodologies. Preliminary evidence points to a rise in medical admissions in Australia around the same time as those observed in Europe, and this study was aimed to evaluate whether the deaths are o...
Recent climate change has resulted in changes to the phenology and distribution of invertebrates worldwide. Where invertebrates are associated with disease, climate variability and changes in climate may also affect the spatio-temporal dynamics of disease. Due to its significant impact on sheep production and welfare, the recent increase in diagnoses of ovine haemonchosis caused by the nematode...
Historians and economists have been unaware of environmental constraints and they have considered the low yield per hectare of the main cereals to be an indication of the relative backwardness of Southern Spanish agriculture. This paper proposes a methodology of analysis that integrates environmental and economic variables to explain the differences in crop productivity between Southern Spain a...
Uneven urban geographies of different immigrant or ethnic groups have received ample attention across the world; however in Southern Europe the picture is as yet unclear. Most Southern European countries recently experienced a new phase in their modern history because they became net immigrant receivers after having been net ‘deliverers’ of migrants for many decades. This opens the question wha...
Human migrations across geographic boundaries can facilitate the introduction of new husbandry practices and dispersal of plants and animals, resulting in changes in biodiversity. As previously demonstrated, the 12th century BCE Philistine migration-to the southern Levantine littoral, involved the transportation of pigs from Europe, engendering long term genetic displacement of local Near Easte...
To determine why North Americans tend to locate European cities south of North American cities at similar latitudes (Tversky, 1981), we had observers provide bearing estimates between cities in the U.S. and Europe. Earlier research using latitude estimates of these cities has indicated that each continent has several subjective regions (Friedman & Brown, 2000a). Participants judged cities from ...
European countries need to be on the alert for the Zika virus and act to control it now, the World Health Organization has urged. In a statement released on 3 February Zsuzsanna Jakab,WHO’s regional director for Europe, said that countries should take urgent action to control populations of mosquitoes of the Aedes genus, enhance surveillance and detection, step up research and inform people at ...
To investigate which aspects of contemporary human Y-chromosome variation in Europe are characteristic of primary colonization, late-glacial expansions from refuge areas, Neolithic dispersals, or more recent events of gene flow, we have analyzed, in detail, haplogroup I (Hg I), the only major clade of the Y phylogeny that is widespread over Europe but virtually absent elsewhere. The analysis of...
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