Zobrazeno 1 - 10
of 3 663
pro vyhledávání: '"Modified method"'
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow, 2023, Vol. 33, Issue 8, pp. 2963-2981.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/HFF-03-2023-0131
Autor:
Simona Savšek, Tomaž Ambrožič
Publikováno v:
Geodetski Vestnik, Vol 67, Iss 02, Pp 131-164 (2023)
Despite the technical progress monitoring the stability of engineering structures remains one of the most difficult tasks in engineering geodesy. This article presents the deformation analysis according to the Munich approach of W. M. Welsch. The met
Externí odkaz:
https://doaj.org/article/3697a4eb482848b9ae23312b9befdc9a
Autor:
Mazin Hasan Raheema, Ghufran S. Jaber
Publikováno v:
Baghdad Science Journal, Vol 20, Iss 6 (2023)
In this research, carbon nanotubes (CNTs) is prepared through the Hummers method with a slight change in some of the work steps, thus, a new method has been created for preparing carbon nanotubes which is similar to the original Hummers method that i
Externí odkaz:
https://doaj.org/article/042383ec8f764c15b8a1b17d3be5c340
Publikováno v:
BMC Medical Imaging, Vol 23, Iss 1, Pp 1-7 (2023)
Abstract Objectives This paper analyzed the feasibility of reducing venous air emboli introduced during tube connection in computed tomography angiography (CTA) through a modified method of saline test injection. Methods A total of 386 cases of patie
Externí odkaz:
https://doaj.org/article/fb05644904f7409e8136433b93c9491d
Publikováno v:
Hecheng xiangjiao gongye, Vol 46, Iss 2, Pp 139-144 (2023)
Surface modification of traditional carbon black (CB) was adopted by three methods, and the changes about the surface morphology and structure of CB before and after modification were investigated, and the modified CB was used to fill natural rubber
Externí odkaz:
https://doaj.org/article/21beb13bca344bbd9f63c7840e91a4ec
Publikováno v:
Systems Science & Control Engineering, Vol 10, Iss 1, Pp 104-114 (2022)
The tunnel shaking table model test has many influencing factors, and the test parameters are difficult to meet the strict similarity ratio. There are often large errors in predicting prototypes directly using the similarity ratio derived from the cl
Externí odkaz:
https://doaj.org/article/32dcb80ba64342fbab50c54221215273
Autor:
Yuriy G. Smirnov
Publikováno v:
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, Iss 1 (2023)
Background. The purpose of the work is to study the diffraction of a TM–polarized electromagnetic wave on diffraction gratings with several strokes on the period. Materials and methods. To solve the problem, a modified method of separation of varia
Externí odkaz:
https://doaj.org/article/802d6c14a2a945f69f28bd58467d3b73
Akademický článek
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Publikováno v:
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, Iss 4 (2022)
Background. The purpose of the work is to optimize the diffraction efficiency in the first diffraction order of a multilayer diffraction grating. Material and methods. Needle variations are used to optimize diffraction efficiency. Results. Computat
Externí odkaz:
https://doaj.org/article/b345d9861b9b4bcf95d74e7df1ac6884
Akademický článek
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