Results 21 to 30 of about 30,188 (257)

Estimated logistic growth parameters.

open access: yes, 2022
Estimated logistic growth parameters.
Gab-Sue Jang (14070449)   +4 more
core   +1 more source

Monitoring, modelling and managing beaver (Castor fiber) populations in the River Otter catchment, Great Britain

open access: yesEcological Solutions and Evidence, 2022
Eurasian beaver (Castor fiber) were nearly hunted to extinction but have recovered to occupy much of their former range. Beaver were extirpated from Great Britain c. 400 years ago but have recently been reintroduced.
Hugh A. Graham   +6 more
doaj   +1 more source

Dynamics of a Stochastic HIV Infection Model with Logistic Growth and CTLs Immune Response under Regime Switching

open access: yesMathematics, 2022
Considering the influences of uncertain factors on the reproduction of virus in vivo, a stochastic HIV model with CTLs’ immune response and logistic growth was developed to research the dynamics of HIV, where uncertain factors are white noise and ...
Lin Hu, Lin-Fei Nie
doaj   +1 more source

A study of logistic growth models influenced by the exterior matrix hostility and grazing in an interior patch

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2020
We will analyze the symmetric positive solutions to the two-point steady state reaction-diffusion equation: \begin{equation*} \begin{split} -&u^{\prime \prime}= \begin{cases} \lambda\left[ u-\dfrac{1 ...
Nalin Fonseka   +2 more
doaj   +1 more source

Results of logistic growth model parameters.rar

open access: yes, 2023
Results of logistic growth model ...
zeng shian (10699560)
core   +2 more sources

Generalized logistic model of bacterial growth

open access: yesMathematical and Computer Modelling of Dynamical Systems, 2023
This work proposes a new mathematical model describing the dynamics of growing bacterial cultures. The model, described by a first order non-linear differential equation, as a generalization of the logistic equation, was compared with the most studied ...
Anna Lo Grasso   +4 more
doaj   +1 more source

Healthy Food as a New Technology—The Implications of Technological Diffusion and Food Price for Changes in Eating Habits

open access: yesFrontiers in Nutrition, 2018
Diet influences health and poor diets drive up healthcare costs for individuals and society as a whole. Multiple governmental programs in the US have aimed to educate citizens about diet choices, resulting in documented successes, as well as, unintended ...
Anne E. Dohmen, D. Raj Raman
doaj   +1 more source

Stability Analysis of SEIL Tuberculosis Epidemic Model with Logistic Growth in Susceptible Compartment

open access: yesASM Science Journal, 2021
This article discusses modifications to the SEIL model that involve logistical growth. This model is used to describe the dynamics of the spread of tuberculosis disease in the population.
Joko Harianto
doaj   +1 more source

Correlated noise in a logistic growth model [PDF]

open access: yesPhysical Review E, 2003
The logistic differential equation is used to analyze cancer cell population, in the presence of a correlated Gaussian white noise. We study the steady state properties of tumor cell growth and discuss the effects of the correlated noise. It is found that the degree of correlation of the noise can cause tumor cell extinction.
Ai, Bao-Quan   +3 more
openaire   +3 more sources

Green’s Function of the Linearized Logarithmic Keller–Segel–Fisher/KPP System

open access: yesMathematical and Computational Applications, 2018
We consider a Keller–Segel type chemotaxis model with logarithmic sensitivity and logistic growth. The logarithmic singularity in the system is removed via the inverse Hopf–Cole transformation.
Jean Rugamba, Yanni Zeng
doaj   +1 more source

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