Results 41 to 50 of about 502,846 (209)
The impact of vibration mechanism’ installation place on the process of retrieving stuck drill pipe [PDF]
, 2016 Purpose. The present paper studies the dependence of the dynamic oscillatory movements in the area of drill string sticking on the parameters of vibrating mechanism and place of its installation in the heavy weight drill pipe.
Levchuk, K, Moisyshyn, V
core +2 more sources
International Social Security Review, Volume 78, Issue 1, Page 29-56, January/March 2025.Abstract Street‐level professionals, such as social workers, shape policy implementation by exerting discretion. However, it remains unclear how other street‐level bureaucrats (SLBs), who are not considered to hold a professional status and who perform highly regulated activities, can do the same. Even though the decision‐making leeway of these SLBs is
Luiz Alonso de Andrade, Elias Pekkola
wiley +1 more source
Математическое моделирование процесса разделения суспензии на фильтре с самоочищающимся фильтрующим элементом [PDF]
, 2016 Математична модель може бути застосована при розрахунку параметрів процесу фільтрування суспензії на фільтрі із самоочисним фільтрувальним елементом.Отримана математична модель ґрунтується на моделі процесу фільтрування із закупорюванням кожної пори ...
Кравець, Олег Ігорович +1 more
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Ecology and Evolution, Volume 14, Issue 12, December 2024.Waller et al. used camera traps to estimate the densities of four ungulate species in the Russian Far East and compared these estimates with those from the traditional Formozov snow tracking approach. The authors found that both approaches can provide consistent estimates of population density, but the time and resource demands of snow tracking were ...
Scott J. Waller +4 more
wiley +1 more source
Класифікація бізнес-процесів підприємства торгівлі на основі процесного підходу
Cхід, 2013 У статті досліджуються сучасні підходи до класифікації бізнес-процесів підприємства. На основі їх узагальнення та розвитку сформульовані додаткові класифікаційні ознаки їх поділу, здійснено систематизацію видів бізнес-процесів підприємства торгівлі ...
Hanna Sytnyk
doaj +1 more source
Communication systems modelling with the effect of intersymbol interference (ISI) in the software package Matlab Simulink. [PDF]
, 2017 В данной статье будет описана модель системы связи с эффектом межсимвольной интерференции. возникающего после прохождения 180 сигналом многолучевого канала.
Прокопенко, Е. В. +1 more
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Modelling tools for including climate change in pest risk assessments
EPPO Bulletin, Volume 54, Issue S1, Page 38-51, March 2024.Abstract This paper provides a comprehensive overview of the modelling tools available for integrating climate change impacts into pest risk assessments (PRA), elucidating the existing methodologies and models employed to understand the potential distributions of pests based on historical data and under future climate change scenarios. We highlight the
Darren Kriticos +6 more
wiley +1 more source
Наука. Инновации. Технологии, 2022 We propose a method to study the problem of stability of the structure of four interacting communities through information systems of two nonlinear differential equations of Lotka-Volterra, if the previously found the coordinates of the stationary points.
Tatyana Konstantinovna Pritula
doaj
Компромиссное разрешение конфликтных ситуаций в задачах оптимального управления при принятии решений в сложных ситуационных обстоятельствах [PDF]
, 2019 In present article it was proposed to apply mathematical model of the functional system of respiration for the simulation conflictcontrolled processes that appear during the self-organization of respiratory system under the conditions of complex ...
Аралова, Наталия Игоревна +3 more
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Lamplighter model of a random copolymer adsorption on a line [PDF]
, 2014 We present a model of an AB-diblock random copolymer sequential self-packaging with local quenched interactions on a one-dimensional infinite sticky substrate. It is assumed that the A-A and B-B contacts are favorable, while A-B are not.
Nazarov, L. I. +2 more
core +4 more sources