Zobrazeno 1 - 10
of 289
pro vyhledávání: '"nonlinear method"'
Publikováno v:
Yuanzineng kexue jishu, Vol 58, Iss 2, Pp 431-440 (2024)
The nuclear double walled vessel is a common structural form of high temperature reactor body, which assumes the dual safety functions of primary pressure boundary and primary coolant "defense in depth" containment. However, the temperature of the in
Externí odkaz:
https://doaj.org/article/aadca08e4203423bb2542181d38d7787
Publikováno v:
Ṭibb-i Tavānbakhshī, Vol 11, Iss 4, Pp 626-639 (2022)
Background and Aims Education in school is a key element of health and helps to freshness and vitality of the community through the promotion of the physical activity. In this regard, some practitioners try to be effective in community health through
Externí odkaz:
https://doaj.org/article/bbe09b13a51f49738fdc61c211f3a127
Akademický článek
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Autor:
Morteza Kazemabadi, Mahsasadat Miralinaghi, Homayon Ahmad Panahi, Reza Haji Seyed Mohammad Shirazi
Publikováno v:
آب و فاضلاب, Vol 32, Iss 1, Pp 136-146 (2021)
Arsenic in water is one of the highly toxic elements which has harmful influences on the human health and ecosystems. To address this problem, single-walled carbon nanotubes modified with poly (allylamine hydrochloride) (PAH/Ox-SWCNT) composite were
Externí odkaz:
https://doaj.org/article/eb3613dd6ec44816b011bf2436f05a2b
Publikováno v:
Remote Sensing, Vol 15, Iss 7, p 1809 (2023)
Bias correction is a key prerequisite for radiance data assimilation. Directly assimilating the radiance observations generally involves large systematic biases affecting the numerical prediction accuracy. In this study, a nonlinear bias correction s
Externí odkaz:
https://doaj.org/article/89ad77be2bdc4102af2c420ace3b9ad0
Autor:
Hai Nguyen Tran
Publikováno v:
Water, Vol 15, Iss 6, p 1231 (2023)
Initial periods of adsorption kinetics play an important role in estimating the initial adsorption rate and rate constant of an adsorption process. Several adsorption processes rapidly occur, and the experimental data of adsorption kinetics under the
Externí odkaz:
https://doaj.org/article/96bf49f8289b4ce3b4c62fdb13f922ff
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 13, Iss , Pp 526-544 (2021)
Based on the potential flow theory, a fully nonlinear numerical procedure is developed with boundary element method to analyze the interaction between a fixed semi-submersible platform and incident waves in open water. The incident wave is separated
Externí odkaz:
https://doaj.org/article/ab7b2dd4a16846ff924139bea516a4f4
Autor:
Rezaei Sadegh, Hasanzadeh Ali
Publikováno v:
Magazine of Civil Engineering, Vol 110, Iss 02 (2022)
Site effect is known as one of the important issues in geotechnical earthquake engineering. The site effect can change the characteristics of seismic waves and amplify the vibrations which results in the casualties and financial damages. Nonlinear me
Externí odkaz:
https://doaj.org/article/f0b4c271fa3b49079a605692b0861ffe
Autor:
Gui-Qiang G. Chen, Mikhail Feldman
Publikováno v:
Bulletin of Mathematical Sciences, Vol 12, Iss 01 (2022)
We are concerned with free boundary problems arising from the analysis of multidimensional transonic shock waves for the Euler equations in compressible fluid dynamics. In this expository paper, we survey some recent developments in the analysis of m
Externí odkaz:
https://doaj.org/article/692ace53dcfd4f03adc6d49d019ee258
Autor:
Dai Bing, Qiu Jia-Yong, Ren Shan, Su Bu-Xin, Ding Xiang, Ju Dian-Chun, Bai Ni, Long Hong-Ming
Publikováno v:
High Temperature Materials and Processes, Vol 39, Iss 1, Pp 527-538 (2020)
The nonisothermal thermogravimetric analysis was implemented for gasification of sawdust char (SD-char), wheat straw char (WS-char), rice husk char (RH-char), bamboo char (BB-char) and anthracite coal (AC) in the presence of CO2. The dependence of ac
Externí odkaz:
https://doaj.org/article/11242c092727464786f7d7824df38d12