Zobrazeno 1 - 10
of 3 317
pro vyhledávání: '"John Frederick"'
Dynamic Performance of a Decoupled Dual Wound Synchronous Generator for Electric Propulsion of Ships
Publikováno v:
IEEE Access, Vol 12, Pp 102085-102095 (2024)
The dual wound generator brings significant advantages to integrated electric propulsion systems in ships, particularly in terms of footprint reduction and space saving. However, prior research on machines using the same pole number for each of the w
Externí odkaz:
https://doaj.org/article/4caa2790f50846198c991c98fdac6098
Autor:
Boyuan Yin, Xianwu Zeng, John Frederick Eastham, Emelie Nilsson, Jean-francois Rouquette, Jean Rivenc, Ludovic Ybanez, Xiaoze Pei
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 10, Iss 2, Pp 707-716 (2024)
Hydrogen-powered electric aircraft have attracted significant interests aiming to achieve decarbonization targets. Onboard DC electric networks are facing great challenges in DC fault protection requirements. Vacuum interrupters are widely used in lo
Externí odkaz:
https://doaj.org/article/13e707b2b6c14b2bb583c786bc598393
Autor:
Mario R. Briones, Karen Ang Manaig, Ruel T. Bonganciso, John Frederick B. Tesoro, Chester Alexis C. Buama, Michelle B. Sarmiento, Sherwin B. Sapin
Publikováno v:
Ho Chi Minh City Open University Journal of Science - Social Sciences, Vol 13, Iss 2, Pp 14-36 (2023)
This descriptive-correlational research design aimed to determine the significant relationships between e-Work SelfEfficacy digital competence, and work engagement of teachers in secondary schools in the Philippines. The respondents of the study were
Externí odkaz:
https://doaj.org/article/83e6692603804519a4045fe613e6f497
Autor:
Kevin W. Lobdell, MD, Shannon Crotwell, BS, CCRN, Larry T. Watts, MD, Bradley LeNoir, MD, John Frederick, MD, Eric R. Skipper, MD, Gregory B. Russell, MS, Robert Habib, PhD, Thomas Maxey, MD, Geoffrey A. Rose, MD
Publikováno v:
JTCVS Open, Vol 15, Iss , Pp 300-310 (2023)
Background: The Perfect Care (PC) initiative engages, educates, and enrolls adult cardiac surgery patients into a transformational program that includes an app for appointment scheduling, tracking biometric data and patient-reported outcomes, audiovi
Externí odkaz:
https://doaj.org/article/1ee11ad4e83a438c969b07842250ca95
Autor:
Viggy Wee Gee Tan, Yiann Sitoh, Dominic Chwan Yee Foo, John Frederick D. Tapia, Raymond R. Tan
Publikováno v:
Discover Chemical Engineering, Vol 3, Iss 1, Pp 1-23 (2023)
Abstract The attainable region interpretation of the thermodynamic principles has indicated that carbon dioxide (CO2) can be either hydrogenated directly to form dimethyl ether (DME) or gasoline. The process that converts CO2 to DME is more thermodyn
Externí odkaz:
https://doaj.org/article/a3a1682c3c304c7ba35d9d1aac9ab93b
Autor:
Elizabeth K Kirkwood, Jasmin Khan, Mohammad Mehedi Hasan, Afrin Iqbal, Tazeen Tahsina, Tanvir Huda, John Frederick Hoddinott, Tracey Lea Laba, Sumithra Muthayya, Nicholas Goodwin, Munirul Islam, Emwinyore Agho Kingsley, Shams E Arifeen, Michael J Dibley, Neeloy Ashraful Alam
Publikováno v:
PLOS Global Public Health, Vol 4, Iss 6, p e0002907 (2024)
A key element of women's empowerment is the ability to participate in household decision-making. This study presents the qualitative results from the Shonjibon Cash and Counselling Trial baseline process evaluation with the aim of exploring the statu
Externí odkaz:
https://doaj.org/article/82864c141f774251b9fee3107871c278
Autor:
Michael Rockson Adjei, Kwame Amponsa-Achiano, Rafiq Okine, Peter Ofori Tweneboah, Emmanuel Tettey Sally, John Frederick Dadzie, Fred Osei-Sarpong, Michael Jeroen Adjabeng, John Tanko Bawa, George Bonsu, Kwadwo Odei Antwi-Agyei, Basil Benduri Kaburi, Felicia Owusu-Antwi, Elizabeth Juma, Francis Chisaka Kasolo, Franklin Asiedu-Bekoe, Patrick Kuma-Aboagye
Publikováno v:
BMC Public Health, Vol 23, Iss 1, Pp 1-8 (2023)
Abstract Background Malaria remains a public health challenge in Sub-Saharan Africa with the region contributing to more than 90% of global cases in 2020. In Ghana, the malaria vaccine was piloted to assess the feasibility, safety, and its impact in
Externí odkaz:
https://doaj.org/article/616a5f84529442908ab097c6e7865e2a
Autor:
John Frederick D. Tapia
Publikováno v:
Chemical Engineering Transactions, Vol 103 (2023)
Carbon capture and storage (CCS) is an important technology that mitigates the effect of climate change. It involves the capture of CO2 from flue gas, transporting it through pipelines, and storing it underground in geological reservoirs. The charact
Externí odkaz:
https://doaj.org/article/d3a81f609029428db5aa0eeee21c83a4
Publikováno v:
Chemical Engineering Transactions, Vol 103 (2023)
Carbon dioxide removal (CDR) will be needed to offset residual greenhouse gas (GHG) emissions and achieve carbon neutrality. Enhanced weathering (EW) is a promising CDR technique based on the acceleration of naturally occurring reactions between alka
Externí odkaz:
https://doaj.org/article/f6fb964797924b07911729eff5579094
Autor:
Kathleen B. Aviso, Albert Lamberte, Joost R. Santos, Raymond R. Tan, John Frederick D. Tapia, Krista Danielle S. Yu
Publikováno v:
Chemical Engineering Transactions, Vol 103 (2023)
Large industrial facilities offer attractive targets to malicious attacks by terrorists. These attacks can trigger cascading failures, capitalizing on the high levels of integration among the components of highly optimized industrial systems. Any def
Externí odkaz:
https://doaj.org/article/c4f3043cc52d4ed9a17fc88b35353f7d