Zobrazeno 1 - 10
of 331
pro vyhledávání: '"Mathematic modeling"'
Autor:
Zhenzhen Shu, En Liu, Yu Huang, Qiang Luo, Tongchuan Wang, Xin Li, Kibret Mequanint, Shiming Yang, Malcolm Xing, Chaoqiang Fan
Publikováno v:
Advanced Science, Vol 11, Iss 21, Pp n/a-n/a (2024)
Abstract Nature presents the most beautiful patterns through evolving. Here, a layered porous pattern in golden ratio (0.618) is reported from a type of mushroom ‐Dictyophora Rubrovalvata stipe (DRS). The hierarchical structure shows a mathematical
Externí odkaz:
https://doaj.org/article/1690ef195e4c4d3a9055ddf92f846286
Autor:
N. M. Svetlov
Publikováno v:
Вестник Российского экономического университета имени Г. В. Плеханова, Vol 0, Iss 3, Pp 5-17 (2023)
Climate change is a long-term dynamic process thus conclusions concerning its after-effects for agriculture obtained through statistic tools of modeling combined with extrapolation can be rather inaccurate. In view of this the conceptual outlook and
Externí odkaz:
https://doaj.org/article/85f559af7f9f41e390c5d86d45c33c67
Autor:
Lyubov A. Dorokhova, Dmitry V. Yusupov, Andrey S. Toropov, Vladimir F. Raputa, Lyudmila M. Pavlova, Valentina I. Radomskaya, Alexander F. Sudyko, Natalia V. Baranovskaya
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 334, Iss 1, Pp 7-18 (2023)
Relevance. Biogeochemical indication (by plants) of the state of the environment is widely used in geoecological studies of territories. It allows identifying the sources of anthropogenic impact, the boundaries of the zone of non-accidental emissions
Externí odkaz:
https://doaj.org/article/b2547bfde8cb47adb4e5b8b52c05fdd3
Autor:
S.E. Zelenkin, P.Z. Shur, D.A. Kiryanov, V.M. Chigvintsev, O.Yu. Ustinova, V.A. Fokin, D.V. Suvorov, E.V. Fedorenko
Publikováno v:
Analiz Riska Zdorovʹû, Iss 4, Pp 109-116 (2022)
The Joint FAO/WHO Expert Committee recommends the maximum permissible level of zilpaterol in meat to be fixed at 0.5 µg/kg. This level is substantiated by results of analysis described in several research works. Nevertheless, substantiation provided
Externí odkaz:
https://doaj.org/article/14d5e50faf73401d9eb36d5f952ae83e
Autor:
A. V. Zagranovskaia, M. E. Pliner
Publikováno v:
Вестник Российского экономического университета имени Г. В. Плеханова, Vol 0, Iss 5, Pp 156-183 (2021)
Structure and function as two system-building factors that affect each other. Their mutual conformity is a guarantee of the system efficient functioning. At certain time this conformity can be broken and it will impact adversely the organization work
Externí odkaz:
https://doaj.org/article/0ae633b18d5a4103af68cc49427eee7c
Publikováno v:
Фармакоэкономика, Vol 13, Iss 2, Pp 124-131 (2020)
Aim. To evaluate clinical-economical effectiveness of direct oral anticoagulants (DOAC) dabigatran, rivaroxaban, and apixaban in comparison with warfarin in atrial fibrillation (AF) therapy.Materials and Methods. Mathematical modeling (tree derivatio
Externí odkaz:
https://doaj.org/article/cc6fc2bceb414e869ac4c0905a209cec
Autor:
S. B. Baurina
Publikováno v:
Вестник Российского экономического университета имени Г. В. Плеханова, Vol 0, Iss 2, Pp 123-132 (2020)
In line with global trends of virtual production within the frames of the 4-th industrial revolution concept industrial enterprises facing new challenges and objectives have to transform their production processes in order to support competitiveness.
Externí odkaz:
https://doaj.org/article/59d9a6afbbb042f7bbbc0334b76f5193
Autor:
Luka Vukić, María del Mar Cerbán
Publikováno v:
Maritime Transport Research, Vol 3, Iss , Pp 100070- (2022)
Most share of the Asia-Europe containerized traffic passes through the Suez Canal. The changing fundamental market forces and the influence of climate change initiated the necessity to analyze the alternative passages' commercial viability. Technical
Externí odkaz:
https://doaj.org/article/2d75cbccf9e0452aa74b11faca859de5
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