Zobrazeno 1 - 10
of 1 249
pro vyhledávání: '"A. Yu. Kim"'
Publikováno v:
Вестник Дагестанского государственного технического университета: Технические науки, Vol 50, Iss 1, Pp 185-193 (2023)
Objective. The purpose of this study was to create new pre-fabricated membrane-rod structures and non-linear methods for their calculation.Method. A stepwise method with an iterative numerical Euler-Cauchy procedure of the third order of accuracy was
Externí odkaz:
https://doaj.org/article/4d3ff3588292493eb3b17723ca13950d
Publikováno v:
Вестник Дагестанского государственного технического университета: Технические науки, Vol 49, Iss 4, Pp 152-161 (2023)
Objective. The purpose of the study is to substantiate the need to take into account the geometric and physical nonlinearities in large-span membrane-pneumatic systems.Method. The study is based on the application of the parameter variation method; m
Externí odkaz:
https://doaj.org/article/a158f660b3624a8bb2be660d3bf3a86b
Publikováno v:
Вестник Дагестанского государственного технического университета: Технические науки, Vol 49, Iss 2, Pp 133-142 (2022)
Objective. The purpose of this study is to create a static calculation algorithm to determine the maximum bearing capacity of a lenticular membrane-pneumatic system for covering large spans under the action of external force loads.Method. A numerical
Externí odkaz:
https://doaj.org/article/d74f51c57b2248d28fce9192ebdeb58d
Publikováno v:
Вестник Дагестанского государственного технического университета: Технические науки, Vol 49, Iss 1, Pp 122-132 (2022)
Objective. The purpose of this study is to substantiate the methodology for static calculation of light coatings for large-span structures with lenticular membrane-pneumatic lenses, including racks at individual points of the span, using the step-ite
Externí odkaz:
https://doaj.org/article/e1b2f51899d54c489151ac926fc87867
Publikováno v:
Вестник Дагестанского государственного технического университета: Технические науки, Vol 48, Iss 4, Pp 159-170 (2022)
Objective. The purpose of this study is to create a light, sufficiently rigid bearing coating, which can be strengthened by the air-supporting effect during overloads during force majeure. These structures can be erected in a very short time, both in
Externí odkaz:
https://doaj.org/article/2c3eac0a11d84c7fb428ea38c6772b84
Autor:
Seok Woo Lee, MD. Waseem Hussain, Sanchari Shome, Su Ryong Ha, Jae Taek Oh, Dong Ryeol Whang, Yunseul Kim, Dong-Yu Kim, Hyosung Choi, Dong Wook Chang
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract In this study, strong electron-withdrawing fluorine (F) and cyano (CN) substituents are selectively incorporated into the quinoxaline unit of two-dimensional (2D) D–A-type polymers to investigate their effects on the photovoltaic propertie
Externí odkaz:
https://doaj.org/article/36154fa6ff8c47a584c61e9697f80779
Autor:
Dong-Jin Lee, Dae Yu Kim
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract Engineering of efficient plasmonic hotspots has been receiving great attention to enhance the sensitivity of surface-enhanced Raman scattering (SERS). In the present study, we propose a highly sensitive SERS platform based on Au nanoparticle
Externí odkaz:
https://doaj.org/article/2660d0c6ef5f47fb85d6eb2158434e0a
Akademický článek
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Publikováno v:
ACS Omega, Vol 6, Iss 41, Pp 27305-27314 (2021)
Externí odkaz:
https://doaj.org/article/9158dcad184d48788bee86634f051e8e
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
Transposable elements (TEs, transposons) are mobile DNAs that are prevalent in most eukaryotic genomes. In plants, their mobility has vastly contributed to genetic diversity which is essential for adaptive changes and evolution of a species. Such mob
Externí odkaz:
https://doaj.org/article/06317d9ff675464192354e928b539249