Results 61 to 70 of about 9,986,781 (282)
Topical Behavior Prediction from Massive Logs
, 2017 In this paper, we study the topical behavior in a large scale. We use the network logs where each entry contains the entity ID, the timestamp, and the meta data about the activity.
Su, Shih-Chieh
core +1 more source
Spatial epidemics: critical behavior in one dimension [PDF]
Probability Theory and Related Fields, 2008 In the simple mean-field SIS and SIR epidemic models, infection is transmitted from infectious to susceptible members of a finite population by independent p-coin tosses. Spatial variants of these models are proposed, in which finite populations of size N are situated at the sites of a lattice and infectious contacts are limited to individuals at ...
openaire +2 more sources
Resource selection by Sarda cattle in a Mediterranean silvopastoral system
Frontiers in Veterinary ScienceKnowledge of how grazing cattle utilize heterogeneous landscapes in Mediterranean silvopastoral areas is scarce. Global positioning systems (GPS) to track animals, together with geographic information systems (GIS), can relate animal distribution to ...
Marco Acciaro +6 more
doaj +1 more source
Revista Enfermagem UERJ, 2012 Estudo exploratório de campo com o objetivo de identificar os mecanismos de invasão do espaço pessoal e da territorialidade do idoso hospitalizado e os gestos e posturas corporais do profissional de saúde aplicados a favor dessa interação.
Teresa Cristina Prochet +1 more
doaj
PLoS ONE, 2013 Prenatal auditory stimulation in chicks with species-specific sound and music at 65 dB facilitates spatial orientation and learning and is associated with significant morphological and biochemical changes in the hippocampus and brainstem auditory nuclei.
Tania Sanyal +5 more
semanticscholar +1 more source
Spatial clustering in vaccination hesitancy: The role of social influence and social selection.
PLoS Computational Biology, 2022 The phenomenon of vaccine hesitancy behavior has gained ground over the last three decades, jeopardizing the maintenance of herd immunity. This behavior tends to cluster spatially, creating pockets of unprotected sub-populations that can be hotspots for ...
Lucila G Alvarez-Zuzek +2 more
doaj +1 more source
Lessons from Non-Abelian Plasma Instabilities in Two Spatial Dimensions
, 2007 Plasma instabilities can play a fundamental role in quark-gluon plasma equilibration in the high energy (weak coupling) limit. Early simulations of the evolution of plasma instabilities in non-abelian gauge theory, performed in one spatial dimension ...
O. P. Pavlenko +9 more
core +1 more source
k-nearest neighbors prediction and classification for spatial data
, 2018 We propose a nonparametric predictor and a supervised classification based on the regression function estimate of a spatial real variable using k-nearest neighbors method (k-NN). Under some assumptions, we establish almost complete or sure convergence of
Ahmed, Mohamed-Salem +3 more
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Incorporating spatial correlations into multispecies mean-field models [PDF]
, 2013 In biology, we frequently observe different species existing within the same environment. For example, there are many cell types in a tumour, or different animal species may occupy a given habitat.
Baker, R. E. +4 more
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Frontiers in Psychology, 2020 Although environmental issues have attracted public attention, there are still many people unwilling to make behavioral changes to solve the problem, which makes promoting pro-environmental behavior become an interesting research topic.
Guanghua Sheng, Jiatong Dai, Hong Pan
doaj +1 more source