Zobrazeno 1 - 10
of 713
pro vyhledávání: '"Physical experiment"'
Autor:
Bekbolat Medetov, Ainur Zhetpisbayeva, Tansaule Serikov, Botagoz Khamzina, Asset Yskak, Dauren Zhexebay
Publikováno v:
Scientific Journal of Astana IT University, Pp 28-45 (2024)
Laboratory experiments in physics are a fundamental basis for studying physical phenomena occurring in nature and a methodological tool that provides visibility of the learning process and conducting experiments is important for the formation of stud
Externí odkaz:
https://doaj.org/article/4f2839448fb349f08189d590929090da
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 19, Pp n/a-n/a (2024)
Abstract Notch development at the base of sea cliffs is an important control on cliff recession rates, but a detailed mechanistic understanding of notch formation by swash abrasion is lacking. We conducted physical experiments, using homogeneous erod
Externí odkaz:
https://doaj.org/article/f781b04b4b244091a5e4e5c412f0de3a
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
China possesses abundant coal resources and has extensive potential for exploitation. Nevertheless, the coal rock exhibits low strength, and the coal seam fractures due to mining activities, leading to an increased rate of gas emission from the coal
Externí odkaz:
https://doaj.org/article/2560c02e06e7433bad96165af523d9bf
Autor:
Navrotskaya, Elena Vladimirovna, Kurbako, Aleksandr Vasilievich, Ponomarenko, Vladimir Ivanovich, Prokhorov, Mihail Dmitrievich
Publikováno v:
Известия высших учебных заведений: Прикладная нелинейная динамика, Vol 32, Iss 1, Pp 96-110 (2024)
The aim of the study is to investigate the features of synchronization in ensembles of nonidentical neuron-like FitzHugh–Nagumo oscillators interacting via memristor-based coupling. Methods. The collective dynamics in a ring of FitzHugh–Nagumo os
Externí odkaz:
https://doaj.org/article/5d776e149be24e85b163e89a59cacee9
Autor:
Wei Liu, Shangxian Yin, Hung Vo Thanh, Mohamad Reza Soltanian, Qingyang Yu, Huiqing Lian, Songlin Yang, Yarui Li, Zhenxue Dai
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
The orthogonal experiments of similar materials were optimized and analyzed in order to accurately simulate the mechanical properties and the fracture evolution law of thick coal seam overlying strata during mining in this study. The experimental res
Externí odkaz:
https://doaj.org/article/eaf6b9b99ee14e01bf510f72983fe4ae
Autor:
Andrey O. Lapich, Mikhail Yu. Medvedik
Publikováno v:
Модели, системы, сети в экономике, технике, природе и обществе, Iss 4 (2023)
Background. The aim of the work is to develop methods for non-invasive determination of dielectric parameters of inhomogeneities inside the body. This problem arises in acoustics, electrodynamics, flaw detection, and also in medicine. Materials and m
Externí odkaz:
https://doaj.org/article/dae2ed95a6a44296ac289c01bb980e92
Publikováno v:
Theoretical and Applied Mechanics Letters, Vol 13, Iss 5, Pp 100473- (2023)
This paper presents a novel experiment to observe the whole water entry process of a free-falling sphere into a regular wave. A time-accurate synchronizing system modulates the moment elaborately to ensure the sphere impacting onto the water surface
Externí odkaz:
https://doaj.org/article/bdd0acb05f9646c6aff4581277a8e6a7
Publikováno v:
Applied Sciences, Vol 14, Iss 3, p 955 (2024)
In response to challenges in traditional offline experiments in optical physics, such as high trial-and-error costs, expensive equipment, limited design parameters, and restricted explanations of instrument structures and principles, this paper propo
Externí odkaz:
https://doaj.org/article/e8c2e64d29da4da7a7c2795e8b8ec239
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