Zobrazeno 1 - 10
of 246
pro vyhledávání: '"math model"'
Publikováno v:
BMC Public Health, Vol 23, Iss 1, Pp 1-13 (2023)
Abstract Background Mathematical models to forecast the risk trend of the COVID-19 pandemic timely are of great significance to control the pandemic, but the requirement of manual operation and many parameters hinders their efficiency and value for a
Externí odkaz:
https://doaj.org/article/9a65c4fbad7843ac9731d349490e8e35
Autor:
Yanan Li
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 85-95 (2022)
A new power system with new energy as the main body will be built. Wind power generation will become an important part of the new power system. Compared with onshore wind power, offshore wind power has become a research hotspot with the advantages of
Externí odkaz:
https://doaj.org/article/6bfd34893eae43969b673e2f0c93ac84
Publikováno v:
Case Studies in Thermal Engineering, Vol 45, Iss , Pp 102891- (2023)
The present research investigates a case study on thermal design and improvement of hydrazine monopropellant pipelines based on actual cases, in order to highlight the critical factors for thermal design when developing an onboard propulsion system f
Externí odkaz:
https://doaj.org/article/709eca05cc13450096748dfaec9320ff
Publikováno v:
Materials, Vol 16, Iss 13, p 4845 (2023)
The influence of electrolyte velocity over the ion-exchange membrane surface on ion and vanadium redox batteries’ conductivity was formalized and quantified. The increase in electrolyte velocity dramatically improves proton conductivity, resulting
Externí odkaz:
https://doaj.org/article/7e3a05fb6cb54d3b99b3dad4f127ce44
Autor:
Mauricio Cruz-Loya, Benjamin B. Chu, Jacqueline Jonklaas, David F. Schneider, Joseph DiStefano
Publikováno v:
Frontiers in Endocrinology, Vol 13 (2022)
ObjectiveA personalized simulation tool, p-THYROSIM, was developed (1) to better optimize replacement LT4 and LT4+LT3 dosing for hypothyroid patients, based on individual hormone levels, BMIs, and gender; and (2) to better understand how gender and B
Externí odkaz:
https://doaj.org/article/341aded3141b48caad9b9b1aa692f91d
Publikováno v:
Horticulturae, Vol 9, Iss 3, p 403 (2023)
Controlled environment agriculture (CEA) optimizes growth parameters for vegetable and aquaculture production and can be used to address growing global food insecurity. Recirculating aquaculture systems (RAS) generate a nutrient-dense effluent that m
Externí odkaz:
https://doaj.org/article/bfa04107786d454bbbd5a50b42fa6fb5
Publikováno v:
Case Studies in Thermal Engineering, Vol 30, Iss , Pp 101744- (2022)
Research on reducing the working temperature of PV modules is gaining attention to improve their electrical performance, efficiency, and life especially in warm climatic conditions. This study describes the use of novel heat-protective film based on
Externí odkaz:
https://doaj.org/article/69b5fc84621148cab464f367aa94b708
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2018 Mar . 115(12), E2888-E2897.
Externí odkaz:
https://www.jstor.org/stable/26509061
Publikováno v:
Научно-технические ведомости СПбГПУ: Экономические науки, Vol 13, Iss 6 (2020)
This article is devoted to solving the problem of preparing data for the operational planning of heat treatment operations using the example of industrial enterprises in St. Petersburg. Solving the problem of planning heat treatment operations and, a
Externí odkaz:
https://doaj.org/article/90a024b47a14447690355d569e570303
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