Results 11 to 20 of about 2,720,283 (280)
Estimating population dynamics without population data [PDF]
Journal of Environmental Economics and Management, 2013 Abstract We develop a biologically correct cost system for production systems facing invasive pests that allows the estimation of population dynamics without a priori knowledge of their true values. We apply that model to a data set for olive producers in Crete and derive from it predictions about the underlying population dynamics.
Robert G. Chambers, Vangelis Tzouvelekas
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Ecological importance of lepidopteran defoliators on eucalyptus plantations based in faunistic and natural enemy analyses [PDF]
Brazilian Journal of Biology, 2023 Areas planted with Eucalyptus urophylla S.T. Blake variety platyphylla F. Muell. (Myrtaceae) expand annually in most regions of Brazil. Many lepidopteran species defoliate this plant, but with damage varying per species.
T. C. Ghiotto +8 more
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Socioeconomic Benefits of the Shinkansen Network
Infrastructures, 2021 High speed rail (HSR) networks have been an essential catalyst in stimulating and balancing regional economic growth that ultimately benefits the society as a whole.
Panrawee Rungskunroch +2 more
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Journal of the Indonesian Tropical Animal Agriculture, 2021 This study aimed to estimate natural increase (NI), net replacement rate (NRR), output, and population dynamics of Aceh cattle at Livestock Breeding and Forage Center in Indrapuri, Aceh province.
R. Widyaningrum +2 more
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Population-based incremental learning with memory scheme for changing environments [PDF]
, 2005 Copyright @ 2005 ACMIn recent years there has been a growing interest in studying evolutionary algorithms for dynamic optimization problems due to its importance in real world applications.
Yang, S
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Population-based incremental learning with associative memory for dynamic environments [PDF]
, 2008 Copyright © 2007 IEEE. Reprinted from IEEE Transactions on Evolutionary Computation. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Brunel University's ...
Yang, S, Yao, X
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Associative memory scheme for genetic algorithms in dynamic environments [PDF]
, 2006 Copyright @ Springer-Verlag Berlin Heidelberg 2006.In recent years dynamic optimization problems have attracted a growing interest from the community of genetic algorithms with several approaches developed to address these problems, of which the memory ...
A. Karaman +3 more
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Annals of Human Biology, 2001 Time-series analysis of parish register series can be used to study human population dynamics at three different levels: (i) The metapopulation of preindustrial rural England. A short wavelength, exogenous oscillation in the burials series of 404 parishes can be detected which, it is suggested, was driven by a cycle of malnutrition associated with ...
Duncan, S, Duncan, C, Scott, S
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Fauna Norvegica, 1986 The stomach contents of 0 to 3 year old salmon were investigated throughout a single 20 hour period in each of July, August and September 1981. There was no marked diurnal variation in stomach content of fry, while that of parr indicated nocturnal ...
Helge Huru
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Recent Population Dynamics of Japanese Encephalitis Virus
Viruses, 2023 Japanese encephalitis virus (JEV) causes acute viral encephalitis in humans and reproductive disorders in pigs. JEV emerged during the 1870s in Japan, and since that time, JEV has been transmitted exclusively throughout Asia, according to known reporting
Jinpeng Xu +8 more
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