Results 91 to 100 of about 126,952 (298)

Global Stability for a Predator-Prey Model with Dispersal among Patches

open access: yesAbstract and Applied Analysis, 2014
We investigate a predator-prey model with dispersal for both predator and prey among n patches; our main purpose is to extend the global stability criteria by Li and Shuai (2010) on a predator-prey model with dispersal for prey among n patches.
Yang Gao, Shengqiang Liu
doaj   +1 more source

Population oscillations in spatial stochastic Lotka-Volterra models: A field-theoretic perturbational analysis

open access: yes, 2012
Field theory tools are applied to analytically study fluctuation and correlation effects in spatially extended stochastic predator-prey systems. In the mean-field rate equation approximation, the classic Lotka-Volterra model is characterized by neutral ...
Tauber, Uwe C.
core   +1 more source

Comprehensive Profiling of N6‐methyladnosine (m6A) Readouts Reveals Novel m6A Readers That Regulate Human Embryonic Stem Cell Differentiation

open access: yesAdvanced Science, EarlyView.
This research deciphers the m6A transcriptome by profiling its sites and functional readout effects: from mRNA stability, translation to alternative splicing, across five different cell types. Machine learning model identifies novel m6A‐binding proteins DDX6 and FXR2 and novel m6A reader proteins FUBP3 and L1TD1.
Zhou Huang   +11 more
wiley   +1 more source

Stable scalable control of soliton propagation in broadband nonlinear optical waveguides

open access: yes, 2017
We develop a method for achieving scalable transmission stabilization and switching of $N$ colliding soliton sequences in optical waveguides with broadband delayed Raman response and narrowband nonlinear gain-loss.
Huynh, Toan T.   +2 more
core   +1 more source

Intertidal Warfare: Synergistic Allelopathy Mediates Spatial Competition between Two Marine Calcareous‐Shelled Sessile Organisms

open access: yesAdvanced Science, EarlyView.
This study reveals a hidden chemical weapon among calcareous‐shelled sessile organisms in the intertidal zone: the barnacle Balanus albicostatus releases a synergistic blend of palmitic acid and 1‐palmitoyl‐sn‐glycero‐3‐phosphocholine as the allelochemical with the inhibitory activity against attachment of the mussel Vignadula atrata, which may mediate
Zhuo Li   +9 more
wiley   +1 more source

Global Stability of a Stage-Structured Predator-Prey Model with Stochastic Perturbation

open access: yesDiscrete Dynamics in Nature and Society, 2014
This paper is concerned with a new predator-prey model with stage structure on prey, in which the immature prey and the mature prey are preyed on by predator.
Liu Yang, Shouming Zhong
doaj   +1 more source

Local bifurcation of a Ronsenzwing-MacArthur predator prey model with two prey-taxis

open access: yesMathematical Biosciences and Engineering, 2019
The paper investigates the steady state bifurcation analysis in a general Ronsenzwing-MacArthur predator prey model with two prey-taxis under Neumann boundary conditions.
Xue Xu , Yibo Wang, Yuwen Wang
doaj   +1 more source

Analysis of reinforcement learning strategies for predation in a mimic-model prey environment [PDF]

open access: yes, 2005
In this paper we propose a mathematical learning model for a stochastic automaton simulating the behaviour of a predator operating in a random environment occupied by two types of prey: palatable mimics and unpalatable models.
Tsoularis, A., Wallace, J.
core  

MDP25‐VDAC3 Complex Orchestrates Actin Remodeling and Mitochondrial Dynamics to Modulate Innate Immunity in Arabidopsis

open access: yesAdvanced Science, EarlyView.
This study reveals that actin remodeling regulates mitochondrial elongation as a defense strategy in plants. Flagellin perception induces fusion‐dependent elongation, supported by cortical actin bundles, to repair damage and boost ATP and ROS production.
Junxiu Hou   +5 more
wiley   +1 more source

Stability analysis of a predator-prey model using Takagi-Sugeno method [PDF]

open access: yesNetwork Biology
The current study is based on a predator-prey model with infection that affects only predator species. Predators are divided into two categories such as the susceptible predator and the infected predator, which are feeding on prey species.
Kaladhar Kolla, Khushbu Singh
doaj  

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