منابع مشابه
Medical Societies
confirmed. The Secretary announced that, as a result of a memorandum submitted by the medical members of council, the Council of the Society had sanctioned the expenditure during the next two years of a sum of Rs. 3,000 on the purchase of standard medical works as a basis of a medical reference library. With the large number of medical journals already received this will go far towards supplyin...
متن کاملMethodological Societies
The evolution of self-adaptive systems poses the problems of their coherence and the resume of the systems’ functioning taking into account the accomplished work. While they are the base of the self-adaptive systems, these two aspects are not considered in the related works. In this paper, we propose a methodological based approach. In such approach, the adaptive system’s evolution is thought a...
متن کاملHyena societies
Although the family Hyaenidae contains only four living species, and is therefore one of the smallest among mammalian carnivores, it is remarkable for its ecological and social diversity, which surpasses that of much larger families such as canids and felids. The four extant hyena species represent the last remnants of a family that was once large and diverse. At the peak of hyaenid diversity i...
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ژورنال
عنوان ژورنال: Nature
سال: 1971
ISSN: 0028-0836,1476-4687
DOI: 10.1038/232663a0