نتایج جستجو برای: southern part
تعداد نتایج: 756552 فیلتر نتایج به سال:
The study investigated the stomach contents of Indian mackerel (Rastrelliger kanagurta) from the southern part of Qeshm Island in the Persian Gulf from April 2016 through March 2017. The food and feeding behavior of R. kanagurta with a fork length of 17.8 to 22.5 cm was assessed from the analysis of gut contents. The frequency of occurrence and numeric methods were used for stomach content anal...
BACKGROUND The World Health Organization, African Region, set the goal of achieving measles elimination by 2020. Namibia was one of seven African countries to implement an accelerated measles control strategy beginning in 1996. Following implementation of this strategy, measles incidence decreased; however, between 2009 and 2011 a major outbreak occurred in Namibia. METHODS Measles vaccinatio...
Twelve species of Amblyomma are presently known to be capable of transmitting Cowdria ruminantium. Of these A. variegatum is the most important and widely distributed vector in Africa. It has also extended its range considerably outside this continent, eastward to the Yemen Arab Republic and to the islands of Madagascar, Réunion and Mauritius, and westward to the Cape Verde islands and to some ...
BACKGROUND Many public health researchers conducting studies in resource-constrained settings have experienced negative 'rumours' about their work; in some cases they have been reported to create serious challenges and derail studies. However, what may appear superficially as 'gossip' or 'rumours' can also be regarded and understood as metaphors which represent local concerns. For researchers u...
BACKGROUND The health systems in the Americas region are characterized by fragmentation and segmentation, which constitute an important barrier to expanding coverage, achieving integrated primary health care, and reducing inefficiency and discontinuity of care. An assessment of the human resources for health (HRH) programmes that have been implemented at the country level was developed as part ...
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