Results 111 to 120 of about 189,254 (246)

Perceptions of the COVID-19 Pandemic and Psychological Distress amongst Russian Citizens during Spring 2020. [PDF]

open access: yesConsort Psychiatr, 2022
Pervichko E   +5 more
europepmc   +1 more source

Theoretical bases of optimization of interaction in the market of antiulcer medicines

open access: yesRUDN Journal of Medicine, 2013
Today improvement of provision of medicines of the antiulcer medicines effective interaction of all participants of the pharmaceutical market becomes which key factor in the modern economic environment is actual.
A N Ibragimova, O V Bazarkina
doaj  

Hotel management-process using the relational approach

open access: yesRUDN Journal of Engineering Research, 2013
In article it is considered the questions connected with the theory and practice of development and research of management information system by hotel complex.
- Soro Mamadou, A A Vnukov
doaj  

Modelling COVID-19 vaccination status and adherence to public health and social measures, Eastern Mediterranean Region and Algeria. [PDF]

open access: yesBull World Health Organ, 2023
Nikoloski Z   +8 more
europepmc   +1 more source

ЭКСПЕРИМЕНТАЛЬНОЕ МОДЕЛИРОВАНИЕ ТРЕВОЖНОГО РАССТРОЙСТВА И АЛКОГОЛИЗМА

open access: diamond, 2020
А. Ю. Егоров   +3 more
openalex   +1 more source

Моделирование динамики твердых частиц в облаке, образовавшемся при наземном взрыве ракеты-носителя

open access: yesВестник КазНУ. Серия математика, механика, информатика, 2017
В работе рассматривается моделирование динамики твердых частиц почвы в облаке, образовавшемся при наземном взрыве. Моделирование наземного взрыва для несущей фазы проводится на основе отфильтрованного нестационарного трехмерного уравнения Навье-Стокса, а
З. Б. Аскарова   +3 more
doaj  

The finding and researching algorithm for potentially oscillating enzymatic systems. [PDF]

open access: yesVavilovskii Zhurnal Genet Selektsii, 2021
Lakhova TN   +3 more
europepmc   +1 more source

THE OPTIMIZATION OF DIFFRACTION CHARACTERISTICS OF THE ANTENNA BASED ON GENETIC ALGORITHM

open access: yesВ мире научных открытий, 2016
This paper discusses the simulation of scattering of radio waves diffraction on the antenna. The scattering characteristics are determined on the basis of the method of integral equations.
P. A. Preobrazhenskiy, N. O. Choporov
doaj  

Public health challenges and opportunities after COVID-19. [PDF]

open access: yesBull World Health Organ, 2021
Sacco PL, De Domenico M.
europepmc   +1 more source

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