Results 41 to 50 of about 1,105,055 (318)
Population Ecology, EarlyView.We investigate the seasonal dynamics of two freshwater snails, Biomphalaria straminea and Melanoides tuberculata, in artificial reservoirs of the Brazilian semiarid region. Despite regulated hydrology, B. straminea exhibited strong seasonal fluctuations associated with dry periods, while M. tuberculata maintained stable populations throughout the year,
Lucas Henrique Sousa da Silva +6 more
wiley +1 more source
Computational models for parallel computers [PDF]
Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 1988 Computational models define the usage patterns of a computer. They can be used to derive the architecture of the machine, provide guidelines for programming tools, and suggest how the machine should be used in applications. Identifying computational models is especially important for parallel computers, because their architectures and usages are still ...
openaire +3 more sources
Moving in the Dark: Enlightening the Spatial Population Ecology of European Cave Salamanders
Population Ecology, EarlyView.We assessed individual interactions, movement ecology and activity patterns of a subterranean population of Speleomantes strinatii, applying spatial capture–recapture modeling to a photographic dataset of 104 individuals. ABSTRACT Space use and movement are fundamental aspects of organisms' ecology, mirroring individual fitness, behavior, and life ...
Giacomo Rosa +2 more
wiley +1 more source
Cloud technology the management: opportunities and challenges
Путеводитель предпринимателя, 2020 The article describes the mainfeatures of modern organizations for use in their activities of information technology. The problems of the introduction of modern information technologies.
O. V. Babich, A. V. Ivanchuk
doaj
Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors
Population Ecology, EarlyView.Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley +1 more source
Applied Mathematics and Computation, 2009 In this survey we consider optical computers that encode data using images and compute by transforming such images. We give an overview of a number of such optical computing architectures, including descriptions of the type of hardware commonly used in optical computing, as well as some of the computational efficiencies of optical devices.
Woods, Damien, Naughton, Thomas J.
openaire +6 more sources
CoordSS: An Ontology Framework for Heterogeneous Networks Experimentation
Telfor Journal, 2016 Experimenting with HetNets environments is of importance because of the role that such environments have in next-generation cellular networks. In this paper, the CoordSS ontology experimentation framework is proposed with an aim to support experimenting ...
V. Nejkovic +4 more
doaj +1 more source
Axioms, 2023 There is consensus, both in academia and in the business world, that one of the main resources of a company is the incorporation of technology and, along with this, its capacity to generate innovation.
Mauricio Castillo-Vergara +4 more
doaj +1 more source
Population Ecology, EarlyView.Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi +3 more
wiley +1 more source
El origen del Aula Mentor [PDF]
Cabás, 2013 El programa de Aula Mentor comenzó su andadura en el año 1992. La idea era ofertar cursos útiles relacionados con la demanda laboral y el desarrollo personal.
Herráez, C. F.
doaj +1 more source