Zobrazeno 1 - 10
of 56
pro vyhledávání: '"seven in one"'
Publikováno v:
Journal of Family Medicine and Primary Care, Vol 13, Iss 6, Pp 2209-2215 (2024)
Background: Dengue which is an arboviral disease transmitted by Aedes aegypti mosquito, drastically affected communities worldwide. It has been showing consistently a rising trend in developing country like India. Study Objectives: To assess the know
Externí odkaz:
https://doaj.org/article/3433b7740e12484a8cacb6c466408a24
Autor:
ZHANG Yan
Publikováno v:
Meikuang Anquan, Vol 54, Iss 5, Pp 257-264 (2023)
In order to realize green, safe and efficient mining in open-pit coal mines, water cut-off curtain as a new technology of energy saving, carbon reduction and water conservation, has been continuously applied to open-pit coal mines. The cut-off curtai
Externí odkaz:
https://doaj.org/article/c79aac13c3cf4801b7df57f8f3e4a8fa
Autor:
Dick, Jeff T.
Publikováno v:
Library Journal. Mar2020, Vol. 145 Issue 3, p58-58. 1/6p.
Publikováno v:
Sensors, Vol 23, Iss 12, p 5489 (2023)
The voltage, current, temperature, humidity, pressure, flow, and hydrogen in the high-pressure proton exchange membrane water electrolyzer (PEMWE) can influence its performance and life. For example, if the temperature is too low to reach the working
Externí odkaz:
https://doaj.org/article/cfe9cea9c23d443fa1f6d5c0598fb574
Publikováno v:
Jurnal Ilmiah Didaktika: Media Ilmiah Pendidikan dan Pengajaran, Vol 21, Iss 1, Pp 111-126 (2020)
Salah satu bentuk inovasi pembelajaran yang dilakukan oleh guru adalah dengan merancang media seven in one. Penelitian ini merupakan penelitian pengembangan yang dirancang dengan menggunakan model ADDIE (Analysis, Design, Development, Implementation,
Externí odkaz:
https://doaj.org/article/371325fe17604bc2989033549dc0a39c
Publikováno v:
Membranes, Vol 12, Iss 10, p 919 (2022)
The high-pressure proton exchange membrane water electrolyzer (PEMWE) used for hydrogen production requires a high-operating voltage, which easily accelerates the decomposition of hydrogen molecules, resulting in the aging or failure of the high-pres
Externí odkaz:
https://doaj.org/article/2a4ce93e892544ca858d295c4cd6cc7e
Autor:
Maher, John
Publikováno v:
Publishers Weekly. 5/7/2018, Vol. 265 Issue 19, p5-6. 2p. 1 Color Photograph.
Publikováno v:
Sensors; Volume 23; Issue 12; Pages: 5489
The voltage, current, temperature, humidity, pressure, flow, and hydrogen in the high-pressure proton exchange membrane water electrolyzer (PEMWE) can influence its performance and life. For example, if the temperature is too low to reach the working
Publikováno v:
Materials; Volume 16; Issue 9; Pages: 3507
The proton battery has facilitated a new research direction for technologies related to fuel cells and energy storage. Our R&D team has developed a prototype of a proton battery stack, but there are still problems to be solved, such as leakage and un
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