Zobrazeno 1 - 10
of 324
pro vyhledávání: '"P, Mandela"'
Autor:
Charles Kwame Bandoh, Moro Haruna, David Adu-Poku, Bernice Yram Danu, Mandela Toku, Francis Kofi Ampong, Robert Kwame Nkum, Eric Selorm Agorku
Publikováno v:
Next Materials, Vol 6, Iss , Pp 100424- (2025)
In this paper, we present the impact of gadolinium (Gd) on the structure, optical absorption, and photocatalytic activities of zirconium oxide-graphitic carbon nitride (ZrO2-g-C3N4) nanocomposites for the decomposition of eosin yellow (EY) dye in syn
Externí odkaz:
https://doaj.org/article/0d4d772663b34333b89d1a714b1524cf
Autor:
Mbuvha, Rendani, Adounkpe, Julien Yise Peniel, Mongwe, Wilson Tsakane, Houngnibo, Mandela, Newlands, Nathaniel, Marwala, Tshilidzi
Streamflow observation data is vital for flood monitoring, agricultural, and settlement planning. However, such streamflow data are commonly plagued with missing observations due to various causes such as harsh environmental conditions and constraine
Externí odkaz:
http://arxiv.org/abs/2211.11576
Autor:
Lilian Otiso, Yussif Alhassan, Tom Odhong, Boniface Onyango, Nelly Muturi, Charlotte Hemingway, Lois Murray, Emily Ogwang, Linet Okoth, Mandela Oguche, Vicki Doyle, Nadia Fomuso, Miriam Taegtmeyer
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background Many women in low- and middle-income countries, including Kenya, access antenatal care (ANC) late in pregnancy. Home pregnancy testing can enable women to detect pregnancy early, but it is not widely available. Our study explored
Externí odkaz:
https://doaj.org/article/0735bd6dd2414d53a89a58ef6edafa10
Autor:
Maria Lykaki, Evridiki Mandela, Georgios Varvoutis, Athanasios Lampropoulos, George E. Marnellos, Michalis Konsolakis
Publikováno v:
Discover Chemical Engineering, Vol 4, Iss 1, Pp 1-49 (2024)
Abstract The unprecedented increase of atmospheric CO2 concentration and the associated climate change calls for the urgent implementation of CO2 mitigation approaches. Among the various proposed measures, CO2 capture from several industrial point so
Externí odkaz:
https://doaj.org/article/09bf175bfac34b6aae5acaa93e3d7005
Publikováno v:
International Journal of Economics and Financial Issues, Vol 14, Iss 5 (2024)
Cyclical unemployment can transform into a permanent scar in the long term. Meanwhile, climate change is known to be systemic and has a long-term impact. Therefore, this research will investigate the effect of climate change on cyclical unemployment
Externí odkaz:
https://doaj.org/article/f8fdc208cda94ac785d88281b007f8d8
Autor:
Yussif Alhassan, Lilian Otiso, Linet Okoth, Lois Murray, Charlotte Hemingway, Joseph M. Lewis, Mandela Oguche, Vicki Doyle, Nelly Muturi, Emily Ogwang, Hellen C. Barsosio, Miriam Taegtmeyer
Publikováno v:
BMC Pregnancy and Childbirth, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background Early attendance at antenatal care (ANC), coupled with good-quality care, is essential for improving maternal and child health outcomes. However, achieving these outcomes in sub-Saharan Africa remains a challenge. This study exami
Externí odkaz:
https://doaj.org/article/6ce8baeb82164e789925745621b87771
Autor:
Steven J. Harte, Daniel P. Bray, Victoria Nash-Woolley, Philip C. Stevenson, G. Mandela Fernández-Grandon
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Fall armyworm, Spodoptera frugiperda (FAW) is a cosmopolitan crop pest species that has recently become established in sub-Saharan Africa and Southeast Asia. Current FAW control is almost entirely dependent on synthetic pesticides. Biopestic
Externí odkaz:
https://doaj.org/article/42861c958c1e430996bb192fb1c9a4ae
Publikováno v:
IEEE Access, Vol 12, Pp 7430-7455 (2024)
In underground mining, the real-time monitoring of environmental parameters plays a pivotal role in ensuring the safety of mining operations and personnel. This article explores the integration of Long Range (LoRa) wireless communication technology a
Externí odkaz:
https://doaj.org/article/c9a6252f9be94a53a81f800f99ef926a
Autor:
Patrick, Mandela, Campbell, Dylan, Asano, Yuki M., Misra, Ishan, Metze, Florian, Feichtenhofer, Christoph, Vedaldi, Andrea, Henriques, João F.
In video transformers, the time dimension is often treated in the same way as the two spatial dimensions. However, in a scene where objects or the camera may move, a physical point imaged at one location in frame $t$ may be entirely unrelated to what
Externí odkaz:
http://arxiv.org/abs/2106.05392
Autor:
Patrick, Mandela, Asano, Yuki M., Huang, Bernie, Misra, Ishan, Metze, Florian, Henriques, Joao, Vedaldi, Andrea
The quality of the image representations obtained from self-supervised learning depends strongly on the type of data augmentations used in the learning formulation. Recent papers have ported these methods from still images to videos and found that le
Externí odkaz:
http://arxiv.org/abs/2103.10211