Results 11 to 20 of about 5,874,117 (310)

Host Suitability of Lettuce and Bean Germplasm for Meloidogyne incognita and M. javanica Isolates from Spain

open access: yesPlants, 2023
Meloidogyne spp. are an important threat to horticulture and cause substantial yield losses. Plant resistance is an alternative control method for chemical nematicides. This study highlights the host suitability of the lettuces cultivars Grand Rapids and
Ariadna Giné   +5 more
doaj   +1 more source

Dynamics of a simple mathematical model for unemployment with time delay

open access: yesAnnals of the West University of Timisoara: Mathematics and Computer Science, 2022
A three-dimensional mathematical model is analyzed in order to study the labour market, with an emphasis on unemployment, employment and the number of open positions.
Vesa Loredana Flavia
doaj   +1 more source

Analisis Dinamik Model Transmisi COVID-19 dengan Melibatkan Intervensi Karantina

open access: yesJambura Journal of Mathematics, 2021
ABSTRAK Makalah ini membahas dinamika transmisi COVID-19 dengan melibatkan intervensi karantina. Model dikonstruksi dengan melibatkan tiga kelas penyebab infeksi, yaitu kelas manusia terpapar, kelas manusia terinfeksi tanpa gejala klinis, dan kelas ...
Resmawan Resmawan   +2 more
doaj   +1 more source

DYNAMIC ANALYSIS OF THE COVID-19 MODEL WITH ISOLATION FACTORS

open access: yesBarekeng, 2022
Covid-19 is a type of infectious disease caused by SARS Cov-2. This virus has spread throughout the world to cause a pandemic. This study aimed to model and analyze the spread of Covid-19 with the isolation factor. The spread of Covid-19 can be made into
Atika Ratna Dewi   +2 more
doaj   +1 more source

MODEL OF TRANSMISSION COVID-19 USING SIQRD MODEL WITH THE EFFECT OF VACCINATION IN MATARAM

open access: yesBarekeng, 2023
Mathematical modeling is considered an effective tool for analyzing real-life problems. In this research, we analyze the dynamics of the COVID-19 spread in Mataram city using the SIQRD model with influence of the vaccination. The analyze based on varying
Annisa Zaen Febryantika   +3 more
doaj   +1 more source

DYNAMICAL SYSTEM FOR COVID-19 OUTBREAK WITHIN VACCINATION TREATMENT

open access: yesBarekeng, 2023
Covid-19 is a deadly infectious disease that occurs throughout the world. Therefore, it is necessary to prevent the transmission of Covid-19 such as vaccination.
Sigit Sugiarto   +2 more
doaj   +1 more source

Algorithmic Approach to the Equilibrium Points and Fixed Points [PDF]

open access: yesAbstract and Applied Analysis, 2014
The equilibrium and fixed point problems are considered. An iterative algorithm is presented. Convergence analysis of the algorithm is provided.
Lijin Guo   +2 more
openaire   +4 more sources

Dynamic Analysis of an SICR Hepatitis C Infection Model with Stochastic Effects

open access: yesJournal of Harbin University of Science and Technology, 2023
In order to study the influence of uncertain factors on hepatitis C in reality, a randomized SICR hepatitis C model with acute and chronic infection was considered.
KANG Yujiao, ZHANG Tailei, MA Yiting
doaj   +1 more source

Equilibrium Point Control Cannot be Refuted by Experimental Reconstruction of Equilibrium Point Trajectories [PDF]

open access: yesJournal of Neurophysiology, 2007
In the literature, it has been hotly debated whether the brain uses internal models or equilibrium point (EP) control to generate arm movements. EP control involves specification of EP trajectories, time series of arm configurations in which internal forces and external forces are in equilibrium; if the arm is not in a specified EP, it is driven ...
Kistemaker, D.A.   +2 more
openaire   +3 more sources

Dynamics of HIV-TB Co-Infection Model

open access: yesAxioms, 2020
According to World Health Organization (WHO), the population suffering from human immunodeficiency virus (HIV) infection over a period of time may suffer from TB infection which increases the death rate.
Nita H Shah, Nisha Sheoran, Yash Shah
doaj   +1 more source

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