The Berlin West African Conference 1884-85.
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چکیده
منابع مشابه
Prominent Signs of Oestrusin the West African Dwarf Goat
In order to study the signs of œstrus in the West African Dwarf goat, 28 non pregnant females younger than 24 months of age were used. Most of them (94.7%) had waggled the tail during heat. The frequency of micturition was higher in the presence of the male. The swelling of the vulva was observed in 68.4% of goats in heat. The cervico-vaginal mucus was significantly (P≤0.05) abundant and elasti...
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OBJECTIVE To describe the findings of a new crystalline maculopathy exclusively affecting elderly members of the Igbo tribe of southeast Nigeria. DESIGN Retrospective, observational noncomparative case series. METHODS Six patients referred over a 2-year period to the medical retina consultation service of the King/Drew Medical Center (Los Angeles, Calif) were identified as having a characte...
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Plasmodium falciparum malaria poses an increasing risk to travellers to West Africa. The development of chloroquine resistant in West Africa has further compounded the risk. Two cases of falciparum malaria from Sierra Leone are presented. One represents the classic missed case and the other a probable case of chloroquine resistant (RI vide infra) falciparum malaria. These cases highlight the da...
متن کاملThe Eye of the West African Negro.
pension for retired workers are needed. k is not necessary lo emphasise the greathonour of being a member of this institute. Thenomination of. outstanding foreign' .ophthalmologists as corresponding members of the institute would stress its international character. There is no time or space here to deal with Jinguistic difficulties, but we stress the fact that all the governments of the United ...
متن کاملNitrogen Cycling in West African Ecosystems MICROBIOLOGICAL CONSIDERATIONS OF THE NITROGEN CYCLE IN WEST AFRICAN ECOSYSTEMS
The review is an attempt to specify particular features of the biological processes involved in the nitrogen cycle as they occur in the following categories of West African ecosystems : flooded rice .fields, rain-fed agroecosystems, and forests. In rice fields in Senegal the nitrogen input through blue-green algae was reported to be in the range -, of 1-30 kg ha-' yr-'. Figures for heterotrophi...
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ژورنال
عنوان ژورنال: The Economic History Review
سال: 1943
ISSN: 0013-0117
DOI: 10.2307/2590545