نتایج جستجو برای: tropical situation
تعداد نتایج: 202926 فیلتر نتایج به سال:
Leishmaniasis is an important tropical vector-borne disease. This infection can be seen in tropical area and it is considered to be one of the most important vector-borne infections at present. The general situation of the leishmaniasis in Thailand is hereby reviewed. Although Thailand is a tropical country, the leishmaniasis is not endemic but sporadic. The imported cases are documented in som...
Vascular diseases of the brain are the second reason of the death and the first cause of morbidity and disability worldwide. In tropical areas stroke has some particular features related to the nature of torrid zones. There are some special causes of the stroke, mainly infectious, although some of them are non-infectious. The most important etiologies are malaria, tuberculosis, cysticercosis, s...
Few areas of the world are as misunderstood as the tropics. The term itself is misused when scientists talk about “the tropics” as if they were one place, forgetting that “tropics” is plural and refers to diverse ecosystems. There is a popular impression—reinforced by travel posters and mass media—that tropical rainforests in particular are everywhere an interchangeable mass of tall trees fille...
When a tropical cyclone threatens the coastline, decision makers can take preparatory actions designed to mitigate the damage caused by landfall. Those in this situation must decide whether and when to begin their preparations. Regnier and Harr have developed a dynamic decision model in which the decision maker has the option of delaying preparation and waiting for an updated, more accurate for...
Chagas disease, a neglected tropical disease that due to population movements is no longer limited to Latin America, threatens a wide spectrum of people(travellers, migrants, blood or organ recipients,newborns, adoptees) also in non-endemic countries where it is generally underdiagnosed. In Italy, the available epidemiological data about Chagas disease have been very limited up to now, although...
The natural biology of Saccharomyces cerevisiae, the best known unicellular model eukaryote, remains poorly documented and understood although recent progress has started to change this situation. Studies carried out recently in the Northern Hemisphere revealed the existence of wild populations associated with oak trees in North America, Asia, and in the Mediterranean region. However, in spite ...
Tourism can be an important source of livelihoods at a destination level. Yet, while there are economic benefits associated with more tourists, there can also be costs to destinations in the form of negative environmental and social impacts. This paper illustrates tourism-related dilemmas for two remote regions within Australia‘s tropical savannas where increasing visitor numbers are straining ...
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