Results 21 to 30 of about 102 (87)

Stochastic modeling of group testing with random total sample size

Scientific African
In the classical Dorfman group testing procedure Dorfman (1943), a fixed population of size N is divided into k pools of equal size n . Each pool is tested: a negative result clears all n individuals, whereas a positive result triggers individual testing
Benasquar Mohammed, Aissa Sghir, Said El Idrissi, Adil Maleb   +3 more
doaj   +1 more source

Characterizing the behavior of solutions in a fractal-fractional model of bovine brucellosis in cattle

Applied Mathematics in Science and Engineering
Bovine brucellosis is a highly contagious disease caused by the bacteria Brucella abortus. It primarily affects cattle but, can also infect other livestock and wildlife.
Ghaliah Alhamzi, Arun Chaudhary, Shivani Sharma, Ravi Shanker Dubey, Badr Saad T. Alkahtani   +4 more
doaj   +1 more source

Computational analysis of multi-layered Navier–Stokes system by Atangana–Baleanu derivative

Applied Mathematics in Science and Engineering
In our present paper, we have employed the Atangana–Baleanu derivative in the multi-layered Navier–Stokes condition to analyse the nature of the flow.
Awatif Muflih Alqahtani, Akanksha Shukla
doaj   +1 more source

Оптимално управление на хетерогенни системи

, 2012
Цветомир Цачев - В настоящия доклад се прави преглед на някои резултати от областта на оптималното управление на непрекъснатите хетерогенни системи, публикувани в периодичната научна литература в последните години.
Tsachev, Tsvetomir
core  

Analysis of COVID-19 in Japan with extended SEIR model and ensemble Kalman filter. [PDF]

J Comput Appl Math, 2023
Sun Q, Miyoshi T, Richard S.
europepmc   +1 more source

Pandemic fatigue impact on COVID-19 spread: A mathematical modelling answer to the Italian scenario. [PDF]

Results Phys, 2021
Meacci L, Primicerio M.
europepmc   +1 more source

A Local Analysis of a Mathematical Pattern for Interactions between the Human Immune System and a Pathogenic Agent. [PDF]

Entropy (Basel), 2023
Munteanu F.
europepmc   +1 more source

Role of fractional derivatives in the mathematical modeling of the transmission of Chlamydia in the United States from 1989 to 2019. [PDF]

Nonlinear Dyn, 2023
Vellappandi M, Kumar P, Govindaraj V.
europepmc   +1 more source

A new fractional mathematical modelling of COVID-19 with the availability of vaccine. [PDF]

Results Phys, 2021
Kumar P, Erturk VS, Murillo-Arcila M.
europepmc   +1 more source

Projections and fractional dynamics of COVID-19 with optimal control strategies. [PDF]

Chaos Solitons Fractals, 2021
Nabi KN, Kumar P, Erturk VS.
europepmc   +1 more source