Zobrazeno 1 - 10
of 26 891
pro vyhledávání: '"Nel, A."'
This paper presents radiation efficiency and gain bounds for microstrip patch antennas. The presented bounds are shown to be good predictors of antenna performance. Using the bounds, patch miniaturization techniques based on high permittivity substra
Externí odkaz:
http://arxiv.org/abs/2403.18844
Autor:
Lochner Marais, Abraham Matamanda, Frances Gbadegesin, John Ntema, Abongile Mgwele, Mischka Dunn, Verna Nel, Timothy M. Lehobo, Lauren Andres, Stuart Denoon-Stevens
Publikováno v:
International Journal of Child Care and Education Policy, Vol 18, Iss 1, Pp 1-21 (2024)
Abstract Covid-19 posed little danger to children. Nevertheless, the South African government imposed lockdown measures that impeded children’s education, play and food. Schools were closed, feeding schemes were halted and organised sports were ban
Externí odkaz:
https://doaj.org/article/2d5e21e73a4f45e8ba670200b90b5043
Autor:
Robert John Berndt, Mohammed Yunus Abdul Gaffar, Willem Andries Jacobus Nel, Daniel W. O’Hagan
Publikováno v:
IET Radar, Sonar & Navigation, Vol 18, Iss 10, Pp 1750-1766 (2024)
Abstract The critical role of specifying micro‐Doppler mode performance in the modelling and development of modern radar systems is investigated. The authors focus on the detection of micro‐Doppler modulation from light aircraft, analysing data f
Externí odkaz:
https://doaj.org/article/86b33668234e4d819f870968a94f6e26
Publikováno v:
The South African Journal of Clinical Nutrition, Pp 1-14 (2024)
Background: Breastfeeding is widely acknowledged as the optimal method of infant feeding. However, the percentage of South African mothers who exclusively breastfeed remains alarmingly low. Healthcare workers (HCWs) are pivotal in promoting breastfee
Externí odkaz:
https://doaj.org/article/123f1f9a1fff4bb4a8cd43a013ee353a
Autor:
Danwei Yao, Naomi Hill, Ben Brown, Dorian Gule, Matshidiso Chabane, Mfezi Mcingana, Kalai Willis, Vusi Shiba, Oluwasolape Olawore, Dawie Nel, Jacqueline Pienaar, Johanna Theunissen, Katherine Rucinski, Katie Reichert, Lauren Parmley, J. Joseph Lawrence, Stefan Baral, Amrita Rao
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background Key populations (KP), including men who have sex with men (MSM), female sex workers (FSW), and transgender women (TGW), experience a disproportionate burden of HIV, even in generalized epidemics like South Africa. Given this dispr
Externí odkaz:
https://doaj.org/article/f115c8eb54844bd5b0a3862925c99d78
Autor:
Nel, Norma, Krog, Soezin
Publikováno v:
Journal for the Study of Religion, 2024 Jan 01. 37(1), 1-26.
Externí odkaz:
https://www.jstor.org/stable/27325837
Autor:
Kansabanik, Devojyoti, Mondal, Surajit, Oberoi, Divya, Chibueze, James O., Engelbrecht, N. E., Strauss, R. D., Kontar, Eduard P., Botha, Gert J. J., Steyn, P. J., Nel, Amore E.
Publikováno v:
ApJ 961 96 (2024)
Solar radio emissions provide several unique diagnostics to estimate different physical parameters of the solar corona, which are otherwise simply inaccessible. However, imaging the highly dynamic solar coronal emissions spanning a large range of ang
Externí odkaz:
http://arxiv.org/abs/2307.01895
Publikováno v:
Digital Library Perspectives, 2024, Vol. 40, Issue 3, pp. 392-403.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/DLP-01-2024-0015
Autor:
Nel, Juan A., Venter, Zindi
Publikováno v:
Safer Communities, 2024, Vol. 23, Issue 3, pp. 192-206.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/SC-12-2023-0053
Autor:
Misha A. T. Sier, Sarah L. Dekkers, Thaís T. T. Tweed, Maikel J. A. M. Bakens, Johan Nel, James van Bastelaar, Jan Willem Greve, Jan H. M. B. Stoot
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract Previous studies showed that accelerated enhanced recovery programs (ERPs) with discharge 1–3 days after colorectal surgery are feasible for specific patients without compromising patients’ safety. This study aimed to examine the inciden
Externí odkaz:
https://doaj.org/article/61e8fba071394494a73c1060db2b2253