Results 31 to 40 of about 23,657,443 (332)
Survival analysis of an impulsive stochastic delay logistic model with Lévy jumps
Mathematical Biosciences and Engineering, 2019 This paper studies a stochastic delay logistic model with Lévy jumps and impulsive perturbations. We show that the model has a unique global positive solution.
Chun Lu +3 more
doaj +1 more source
Journal of Integrative Agriculture, 2023 The soybean aphid, Aphis glycines Matsumura (Hemiptera: Aphididae), is one of the greatest threats to soybean production, and both trend analysis and periodic analysis of its population dynamics are important for integrated pest management (IPM).
Lei XU +5 more
doaj +1 more source
Scientific Reports, 2019 Landslide disasters cause huge casualties and economic losses every year, how to accurately forecast the landslides has always been an important issue in geo-environment research.
Xiangang Luo +7 more
semanticscholar +1 more source
Landslide Susceptibility Analysis: A Logistic Regression Model Case Study in Coonoor, India
, 2021 Landslides are a common geologic hazard that disrupts the social and economic balance of the affected society. Therefore, identifying zones prone to landslides is necessary for safe living and the minimal disruption of economic activities in the event of
E. Sujatha, V. Sridhar
semanticscholar +1 more source
Logistic mixed models to investigate implicit and explicit belief tracking [PDF]
, 2016 We investigated the proposition of a two-systems Theory of Mind in adults’ belief tracking. A sample of N = 45 participants predicted the choice of one of two opponent players after observing several rounds in an animated card game. Three matches of this
Lages, Martin, Scheel, Anne
core +4 more sources
Production of fine zinc borate in industrial scale [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2012 In this study, zinc borate production in an industrial scale batch reactor was carried out at the optimum process conditions determined in the previous studies performed at the laboratory and pilot scale reactors.
Çakal Gaye Ö.
doaj +1 more source
Quality evaluation in logistic services [PDF]
, 2000 The paper highlights some problems relevant to the quality measurements in logistic services. "Traditional" logistic indicators are compared with the service dimensions defined in the Parasuraman-Zeithaml-Berry model.
Franceschini, Fiorenzo, Rafele, Carlo
core +2 more sources
Association Between Deforestation and the Incidence of Snakebites in South Korea
AnimalsSnakebites are a significant global health concern; despite various known risk factors, the role of environmental changes, such as deforestation, remains underexplored.
Seoheui Lee, Junyeong Lee, Kyung-Duk Min
doaj +1 more source
Mathematical and Computer Modelling, 1988 Abstract A class of models indexed by two shape parameters is introduced, both to extend the scope of the standard logistic model to asymmetric probability curves and improve the fit in the noncentral probability regions. One-parameter subclasses can be used to examine symmetric or asymmetric deviations from the logistic model.
openaire +1 more source
Dynamics of spatial logistic model: finite systems
, 2014 The spatial logistic model is a system of point entities (particles) in $\mathbb{R}^d$ which reproduce themselves at distant points (dispersal) and die, also due to competition.
Kozitsky, Yuri
core +1 more source