Results 1 to 10 of about 2,262,838 (324)

Electrical system with distributed generation of radio center with abruptly variable nature of load [PDF]

open access: yesОмский научный вестник, 2022
In this work using the example of a radio center the issue of organizing an electrical system with distributed generation of a consumer with a sharply variable nature of the load is considered.
B. A. Kosarev   +3 more
doaj   +1 more source

Assessing dynamic stability of economic development of global food markets in the context of globalization [PDF]

open access: yesProblems and Perspectives in Management, 2022
The global food market is in constant transformation. Cyclical fluctuations and force majeure (financial crises, epidemics, military actions) affect the volumes of production, consumption, exports and imports of food products. Therefore, the study of the
Mykola Sychevskiy   +3 more
doaj   +1 more source

Influence of material distribution and damping on the dynamic stability of Bernoulli-Euler beams [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences, 2023
The study analyzed the influence of materials and different types of damping on the dynamic stability of the Bernoulli-Euler beam. Using the mode summation method and applying an orthogonal condition of eigenfunctions and describing the analyzed system ...
Sebastian Garus   +7 more
doaj   +1 more source

The Differences of Shoulder Range of Motion and Dynamic Stability in Upper Extremity Depending on Ages and Experiences of Shoulder Injuries among Volleyball Players [PDF]

open access: yes운동과학, 2023
PURPOSE This study aimed to verify the differences in shoulder range of motion (ROM) and dynamic stability in the upper extremities depending on the players’ ages and frequency of sports injuries in the shoulder joint.
Young Hoon Kim   +4 more
doaj   +1 more source

DYNAMIC STABILITY OF A MODEL OF A TRACTOR-LORRYTRAILER COMBINATION [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2018
In this paper, we consider the mobility and stability of a model of a tractor-lorry-trailer combination, consisting of a two-axle tractor and a single-axle semi-trailer, and its possible stationary states with fixed steering.
Olha SAKNO   +2 more
doaj   +1 more source

The Effect of Water on Deck on the Roll Bifurcation of Crafts under Random Waves [PDF]

open access: yesمجله مدل سازی در مهندسی, 2021
The stability of the roll motion of crafts is of great importance because of its significant impact on safety, ease of travel, overall performance and potential capsizing of the system.
asnafi asnafi
doaj   +1 more source

Assessment of Static Steadiness and Dynamic Stability at Various Stages of Healing of a Grade 2 Medial Collateral Ligament Tear: A Case Report

open access: yesSci, 2021
Injuries to ligaments of the knee are extremely common among athletes who participate in high-risk sports or any sport that requires frequent cutting motions, jumping, or contact. In order to determine the best way to heal these injuries, it is important
Kaycee Glattke   +4 more
doaj   +1 more source

Optimal bacterial resource allocation: metabolite production in continuous bioreactors

open access: yesMathematical Biosciences and Engineering, 2020
We show novel results addressing the problem of synthesizing a metabolite of interest in continuous bioreactors through resource allocation control. Our approach is based on a coarse-grained self-replicator dynamical model that accounts for microbial ...
Agustín Gabriel Yabo   +2 more
doaj   +1 more source

Searching for Complexity in the Human Pupillary Light Reflex

open access: yesMathematics, 2020
This article aims to examine the dynamical characteristics of the pupillary light reflex and to provide a contribution towards their explanation based on the nonlinear theory of dynamical systems.
Rosário D. Laureano   +3 more
doaj   +1 more source

Control of dynamic biped walking machine with limited friction in foot [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета, 2023
A non-trivial problem in the biped walking is the preservation of stability under external influences without slowing down velocity. A dynamic walking control algorithm with a hierarchical structure is proposed in the article.
Borina A.P.
doaj   +1 more source

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