Results 71 to 80 of about 168,414 (382)
A piecewise deterministic model for a prey-predator community [PDF]
Ann. Appl. Probab., Volume 26, Number 6 (2016), 3491-3530, 2015 We are interested in prey-predator communities where the predator population evolves much faster than the prey's (e.g. insect-tree communities). We introduce a piecewise deterministic model for these prey-predator communities that arises as a limit of a microscopic model when the number of predators goes to infinity.
arxiv +1 more source
Advanced Theory and Simulations, EarlyView.FMint is introduced as a multi‐modal foundation model that integrates human‐designed solvers and data‐driven methods for fast, accurate simulation of dynamical systems. FMint leverages in‐context learning within a transformer‐based framework to refine coarse numerical solutions.
Zezheng Song, Jiaxin Yuan, Haizhao Yang
wiley +1 more source
Predation risk drives social complexity in cooperative breeders
Proceedings of the National Academy of Sciences of the United States of America, 2016 Significance It is widely accepted that high predation risk may select for group living, but predation is not regarded as a primary driver of social complexity.
Frank Groenewoud +5 more
semanticscholar +1 more source
Shared predation: positive effects of predator distraction [PDF]
, 2016 AbstractSimple rules based on population equilibria can characterize indirect interactions in three-species systems but fail to predict them when considering behavioral mechanisms. In this paper, we revisit the effects of shared predation,i.e. the situation in which two prey are consumed by a common predator.
Teixeira Alves, Mickaël +3 more
openaire +5 more sources
Altered Brain‐Behavior Association During Resting State is a Potential Psychosis Risk Marker
Advanced Science, EarlyView.The study detects a potential multimodal biomarker that can be promising for identifying early markers of psychosis. It shows a consistent brain‐behavior association between a circuit of interconnected regions and executive function in neurotypical controls and individuals at various stages of psychosis.
Leonardo Fazio +22 more
wiley +1 more source
Avian Research, 2022 Nest predation is an essential factor affecting bird population density, reproductive ecology and life cycle. However, there are still contradictory results about how nest predation pressure changes with urbanization.
Xingmin Chen +4 more
doaj
Adult mosquito predation and potential impact on the sterile insect technique
Scientific Reports, 2022 The sterile insect technique is a promising environmentally friendly method for mosquito control. This technique involves releasing laboratory-produced sterile males into a target field site, and its effectiveness may be affected by the extent of adult ...
Nanwintoum Séverin Bimbilé Somda +7 more
doaj +1 more source
Frontiers in Ecology and Evolution, 2021 Predation risk affects the costs and benefits of prey life-history decisions. Predation threat is often higher during reproduction, especially in conspicuous colonial breeders.
Bertille Mohring +6 more
doaj +1 more source
On the evolutionary emergence of predation [PDF]
arXiv, 2022 In models for the evolution of predation from initially purely competitive species interactions, the propensity of predation is most often assumed to be a direct consequence of the relative morphological and physiological traits of interacting species.
arxiv
Advanced Science, EarlyView.A bias‐tunable multispectral photodetector based on a TexSe1‐x/GaN homo‐type heterojunction with a unidirectional barrier is proposed. By modulating the bias polarity and magnitude, the device's spectral response range can be extended from UV to the SWIR region.
Weijie Liu +14 more
wiley +1 more source