Zobrazeno 1 - 10
of 1 963
pro vyhledávání: '"system efficiency"'
Autor:
Biao Ma, Shimin Dong
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 8, Pp 3272-3288 (2024)
Abstract The prediction of the efficiency of oil well pumping systems plays an important role in optimizing the energy efficiency parameters of these systems. Currently, the prediction of oil well pumping system efficiency relies primarily on mechani
Externí odkaz:
https://doaj.org/article/9e31d361c4b04698a0718bece9f3add9
Autor:
Martin Dlouhý, Pavel Havlík
Publikováno v:
Health Economics Review, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Background Policymakers, who are constantly discussing growing health expenditures, should know whether the health system is efficient. We can provide them with such information through international health system efficiency evaluations. The
Externí odkaz:
https://doaj.org/article/11c64dccc9994edda0d6256ac26400bc
Publikováno v:
Zhihui kongzhi yu fangzhen, Vol 46, Iss 3, Pp 12-17 (2024)
The era of intelligent war is coming with the wide application of big data technology and artificial intelligence technology in military field. Based on the characteristics of intelligent war, this paper describes the challenges of traditional weapon
Externí odkaz:
https://doaj.org/article/434ae1dd4d7f44b4bd2d2288562012da
Autor:
Sunkara Sunil Kumar, K. Balakrishna
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Renewable energy resources are more useful when associated with the thermal power generation network because of their high accessibility in the environment, good system response, easy manufacturing, plus high scalable. So, the present resear
Externí odkaz:
https://doaj.org/article/cf03264511f944928b9e265ff118e1f4
Autor:
Vadim O. Nikonov, Valeryi I. Posmetyev, Andrey Yu. Manukovskii, Viktor V. Posmetyev, Igor V. Sizmin
Publikováno v:
Лесной журнал, Iss 2, Pp 128-141 (2024)
The main advantages and peculiarities of the interaction of the links of a logging road train when moving during wood hauling along under-equipped logging roads are considered. Based on the analysis of the results of the research carried out by Russi
Externí odkaz:
https://doaj.org/article/749644a31138435495616dad141901e2
Autor:
Henrique Horst Figueira, Fernando S. Scherer, Ricardo J. F. Bortolini, Lucas Vizzotto Bellinaso, Leandro Michels
Publikováno v:
Eletrônica de Potência, Vol 29, Pp e202419-e202419 (2024)
Efficiency indices for inverters have been developed with the increasing adoption of photovoltaic (PV) systems. The European and Californian efficiencies are widely recognized, focusing on static inverter operation. Standards such as EN50530 and IEC
Externí odkaz:
https://doaj.org/article/2c6eceba3b944362ae6e0cd089620d56
Autor:
Arfia Aman, Shaista Anwar, Muhammad Atif Khan, Hossam Haddad, Nidal Mahmoud Al-Ramahi, Mohammed Arshad Khan
Publikováno v:
Heliyon, Vol 10, Iss 10, Pp e31384- (2024)
Economic policy uncertainty (EPU) adversely affects financial system functioning with potentially critical repercussions for economies and corporations worldwide. Financial system efficiency (FSE) has a vital influence on fostering optimal economic g
Externí odkaz:
https://doaj.org/article/ce95d52bc055427c94c97ecacf170715
Publikováno v:
Ecological Indicators, Vol 162, Iss , Pp 112026- (2024)
Synergistic regional emission reduction (SRER) is an important part of the strategy to achieve carbon neutrality. In this paper, a system efficiency value-added model is proposed to measure the strength of SRER network relationships for 40,186 sets o
Externí odkaz:
https://doaj.org/article/e3ef5fcff52a4a1b836eb1f0da076f90
Autor:
A. V. Sednin, M. I. Pozdnyakova
Publikováno v:
Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika, Vol 66, Iss 6, Pp 552-566 (2023)
The paper discusses the circumstances and technical solutions that contribute to the integration of electrical and thermal networks of urban neighborhoods within the framework of a surplus of electricity generating capacities arising from the imbalan
Externí odkaz:
https://doaj.org/article/71160f6f927c425da5547e8a999969c3
Autor:
Yin Tang
Publikováno v:
Frontiers in Public Health, Vol 12 (2024)
BackgroundIn the context of the COVID-19 pandemic, limited research has focused on socioeconomic disparities in Local Healthcare System Efficiency (LHSE) among Japanese prefectures. This study seeks to investigate the moderating impact of vaccination
Externí odkaz:
https://doaj.org/article/05b16beb88b849e9b10c93f4e9661cee