منابع مشابه
The Ogden C. Bruton Award
Title: Leukemia/Lymphoma-Related Factor (LRF) Regulates Oligodendrocyte Lineage Cell Differentiation in the Developing CNS
متن کاملNicholas Swindale
(EOL), has now become available online. The project, coordinated by a secretariat at the Smithsonian Institute in Washington DC, plans to create pages containing the estimated 1.8 million known species of organism on the planet, when completed. The plan is to include data on distribution, behaviours and endangered status, to further help researchers. The mass of data is being drawn from a varie...
متن کاملNicholas Wade
be traced back to My Family and Other Animals. “That book and his subsequent books bred a whole generation of zoologists,” says Lee Durrell. And although captive breeding has its critics, there is no doubt for some species it has been crucial. A report last month from BirdLife International described the existence of 31 bird species in conservation efforts, including captive breeding. Californi...
متن کاملA Novel Adaptive Rood Pattern Search Algorithm
This paper is based upon Adaptive Rood Pattern Search algorithm for Block Matching Algorithm. There are various types of algorithm is available but this method is most reliable. Experimental results shows that it gives better results than other algorithms. This algorithm uses motion activity of the video. In this paper, adaptive rood pattern search method using motion activity is applied on vid...
متن کاملOgden: Community Matrix Model Predictions
The data of Lloyd (1971) on the 'chosen tree' and 'chosen seedlings' in 5607 4 x 4 m plots in Russell forest are analysed using a simple transition matrix model. The most realistic analysis predicts little change in relative species composition, other than a slight increase in the softwoods. The virtue of the approach lies more in the questions it raises than in the predictions obtained. Before...
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ژورنال
عنوان ژورنال: American Journal of Science
سال: 1903
ISSN: 0002-9599
DOI: 10.2475/ajs.s4-15.85.73