منابع مشابه
Denis Pelli
appeared, predator-prey interactions resulted in more selection pressure. Exceptionally preserved fossil occurrences reveal an increase in ecological complexity over time. Escalation in the number of different modes of life includes the exploitation of a greater range of levels above and below the sediment surface (tiering), as well as diversification of feeding mechanisms and modes of locomoti...
متن کاملGalaxies and Cosmology with DENIS
The DENIS survey is currently imaging 21334 deg of the mainly southern sky in the IJK and the observations are expected to go on until mid 2000. The expectations for extragalactic and cosmological research are outlined, including a quantitative assessment of the effects of recent star formation on the measured fluxes of galaxies. The galaxy extraction is much improved with the modeling of the P...
متن کاملClaude Fauquet and Denis Fargette
Cassava (Munihor escuknra CrantE; Euphorbiaceae) is the only species in its genus that is cultivated as a food crop. In South America, where it originated. cassava was domesticated 2,0004,000 years B.c., yet only recently has it become distributed worldwide. The Portuguese began importing cassava into the Gulf of Guinea in Africa in the 16th century. In the 18th century, they introduced it to t...
متن کاملFrédéric Amblard and Denis Phan
For almost the last ten years, the agent-based modelling approach has allowed us to conceptualize and simulate an organized population of agents that have interactions among themselves and with their environment. In the social sciences, such an approach allows us to formalize complex situations with multiple scales (either spatial, temporal or organizational) and heterogeneous agents engaged in...
متن کاملJohn Denis Sargan 1924 — 1996
J. D. Sargan was born on August 23, 1924, in Doncaster, Yorkshire, where he spent his childhood. He was Emeritus Professor of Econometrics at the London School of Economics when he died at his home in Theydon Bois, Essex, on Saturday 13 April, 1996. He received his secondary education at Doncaster Grammar School and, at the age of 17, gained a State Scholarship for entrance to St. Johns College...
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ژورنال
عنوان ژورنال: Northern Scotland
سال: 2003
ISSN: 0306-5278,2042-2717
DOI: 10.3366/nor.2003.0008