نتایج جستجو برای: zetzellia mali
تعداد نتایج: 4172 فیلتر نتایج به سال:
Mali is located in the Sahel region of West Africa, to the south-west of Algeria and north of Burkina Faso and Niger (Figure 1). It has a large area of some 1.24 million square kilometres. The terrain is dominated by flat or rolling sand-capped plains in the north and savannah in the south, although rugged hills occur in the north-east. Elevation varies from the highest point at Hombori Tondo (...
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OBJECTIVES Meningococcal meningitis (MM) is still a huge threat in the African meningitis belt. To fight against epidemics, a strengthened health information system, based upon weekly collected data, was set up in Mali. We aimed to study the spatio-temporal dynamics of MM in this country between 1992 and 2003. METHODS We were first interested in the impact of population size on the disease pe...
Previous studies have shown that there is a circadian rhythm of photosensitivity in different rodent species of the Sahel (Burkina Faso) and that, despite the low amplitude of seasonal variations in daylength, the photoperiod may control reproductive function. The present investigation of Arvicanthis niloticus provides additional support for this hypothesis. Populations of Arvicanthis niloticus...
sooty blotch and flyspeck occur on fruit surfaces and result in economic losses due to less attractive appearance. sooty blotch fungi form dark mycelial mats whereas flyspeck fungal agents are well characterized with black, sclerotium-like bodies on fruit surface. whilst more than 60 species have been reported in association with these two fungal diseases, thus far they have not been studied in...
طی سال های 1388-1389 فون کنه های درختچه های تمشک در حوزه مرکزی استان گیلان بررسی شد. در این بررسی 69 گونه متعلق به 50 جنس، 41 خانواده و 5 راسته جمع آوری و شناسایی شدند. از بین گونه های شناسایی شده 7 گونه برای فون ایران و 33 گونه برای فون کنه های گیلان جدید می باشند که به ترتیب با دو و یک ستاره مشخص شده اند. لیست گونه های شناسایی شده به ترتیب زیر می باشد. acarus siro linnaeus, 1758, rhizoglyphu...
128. A whole-blood transcriptional signature predicts parasite control and protection from malaria fever during natural Plasmodium falciparum infection Tuan M. Tran, MD, PhD; Aissata Ongoiba, MD; Marcus Jones, PhD; Jeff Skinner, MS; Shanping Li, MS; Safiatou Doumbo, MD; Didier Doumtabe, PharmD; Younoussou Kone, MD; Aboudramane Bathily, MD; Jules Sangala, MD; Ogobara K. Doumbo, MD, PhD; Pratap V...
Sorghum grows well in arid and semi-arid agroecological zones and is thus one of the most important cereals in the Sahel region of Sub-Saharan Africa (SSA).3 Sudan, Burkina Faso, Mali, Nigeria, and Niger lead sorghum production per capita in SSA. Per capita consumption is dominated by Sudan, Burkina Faso, Mali, and Chad. Ethiopia is also a major producer and consumer of sorghum.4 FAO data from ...
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