نتایج جستجو برای: aged forest
تعداد نتایج: 301189 فیلتر نتایج به سال:
BACKGROUND The prospect of eliminating onchocerciasis from Africa by mass treatment with ivermectin has been rejuvenated following recent successes in foci in Mali, Nigeria and Senegal. Elimination prospects depend strongly on local transmission conditions and therefore on pre-control infection levels. Pre-control infection levels in Africa have been mapped largely by means of nodule palpation ...
Estimation of forest litter fractions by regression analysis in different aged stands of Pinus nigra
when i first met this nice lady, i was in an evening work shift of ccu. this 69 years-old woman had been referred recently to our ward. she had a pale and puffy face. she suffered from chf. she had a normal breathing, but her ankle was swollen. we stabilized her condition easily but, it was just the first step in her treatment way. prevention of recurrence of heart attack was our goal. every ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید