Results 21 to 30 of about 213,517 (379)

Fjord network in Namibia: A snapshot into the dynamics of the late Paleozoic glaciation

open access: yesGeology, 2021
Fjords are glacially carved estuaries that profoundly influence ice-sheet stability by draining and ablating ice. Although abundant on modern high-latitude continental shelves, fjord-network morphologies have never been identified in Earth’s pre-Cenozoic
P. Dietrich   +6 more
semanticscholar   +1 more source

Towards medicinal tea from untapped Namibian Ganoderma: Phenolics and in vitro antioxidant activity of wild and cultivated mushrooms

open access: yesSouth African Journal of Science, 2022
Ganoderma is a genus of mushrooms that is prized in developed nations, especially those in Asia, due to its health-promoting properties, which are attributed to bioactive compounds such as phenolics.
Karlin K.N. Hamwenye   +4 more
doaj   +1 more source

Assessment of the Continuous Extreme Drought Events in Namibia during the Last Decade

open access: yesWater, 2021
In the context of climate change, the intensity, frequency, and duration of drought events have increased significantly, resulting in a profound impact on both natural ecosystems and socio-economic systems. In arid and semi-arid regions, precipitation is
Xuan Liu, Jie Zhou
semanticscholar   +1 more source

Challenges to the Quality of Early Childhood Education Delivery at Pre-Primary Level at Five Schools in the Zambezi Region (Namibia)

open access: yesPreschool Education: Global Trends, 2023
Objective. The primary purpose of this study was to document the nature of challenges faced by pre-primary teachers when delivering quality early childhood education at pre-primary schools in the Zambezi Region. The quality of delivery of early childhood
Глорія Мубіана   +1 more
doaj   +1 more source

Challenges for off-grid electrification in rural areas. Assessment of the situation in Namibia using the examples of Gam and Tsumkwe

open access: yesEnergy Ecology and Environment, 2021
Access to electricity is vital for the social and economic development of a country. Nevertheless, electrification is still a major challenge, especially for countries in sub-Saharan Africa (SSA).
Inken Hoeck   +3 more
semanticscholar   +1 more source

Investigating the E-Learning Challenges Faced by Students during Covid-19 in Namibia

open access: yesInternational Journal of Higher Education, 2020
Over the past two decades, e-learning has become an increasingly important field of study that has attracted scholarly and policy makers’ attention. Many developing nations have embraced e-learning as a tool to enhance accessilibility and affordability ...
Godwin Kaisara, K. Bwalya
semanticscholar   +1 more source

Time series analysis of Nevirapine syrup consumption in prevention of mother-tochild transmission and optimal supply chain model in Oshana region, Namibia

open access: yesJournal of Public Health in Africa, 2020
HIV/AIDS continue to be serious communicable disease whose impact on public health in Namibia is massive. It is estimated that the prevalence rate of HIV in Namibia is 17.2%, ranking the country as the fifth highest in sub-Saharan Africa (SSA).
Emmanuel Magesa   +2 more
doaj   +1 more source

Compliance to prescribing guidelines among public health care facilities in Namibia; findings and implications

open access: yesInternational Journal of Clinical Pharmacy, 2020
Background The World Health Organization estimates that over 50% medicines are prescribed inappropriately and the main driver of antimicrobial resistance globally.
Qamar Niaz   +3 more
semanticscholar   +1 more source

Comparative Analysis of High Impedance Fault Detection Techniques on Distribution Networks

open access: yesIEEE Access, 2023
This study focused on comparing the performance of three high impedance fault detection techniques for the case of a distribution network to select the technique that is best suited for detecting faults in this network.
Ester Hamatwi   +3 more
doaj   +1 more source

Das Korpus Deutsch in Namibia (DNam): Eine Ressource für die Kontakt-, Variations- und Soziolinguistik

open access: yes, 2020
Dieser Beitrag widmet sich der Beschreibung des Korpus Deutsch in Namibia (DNam), das über die Datenbank für Gesprochenes Deutsch (DGD) frei zugänglich ist.
C. Zimmer   +6 more
semanticscholar   +1 more source

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