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Now showing items 3044-3063 of 8066
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Green tea (Camellia sinensis) aqueous extract improved human spermatozoa functions in vitro
(ResearchGate, 2022)Background: Idiopathic causes of infertility is associated with oxidative stress. Antioxidants are known to scavenge the excessive production of reactive oxygen species (ROS). Green tea (Camellia sinensis) contains polyphenols ... -
Green tea consumption increases sperm concentration and viability in male rats and is safe for reproductive, liver and kidney health
(Springer Nature, 2020)Green tea is a popularly consumed beverage worldwide and contains polyphenols, whose antioxidant activities could improve sperm parameters and fertility thereof. We investigated the effect of green tea on the male rat ... -
Green-synthesized zinc oxide nanoparticles mitigate salt stress in sorghum bicolor
(MDPI, 2022)Salinity is an abiotic stress that is responsible for more than 50% of crop losses worldwide. Current strategies to overcome salinity in agriculture are limited to the use of genetically modified crops and chemicals ... -
Greener on the other side: Tracing stories of amaranth and moringa through indenture
(Taylor and Francis Group, 2023)My research, with its focus on women and food seed through the lens of indenture, has led me into the world ofleafy green vegetables and their intimate connection to women who had been brought to South Africa to servicecolonial ... -
Greener on the other side: tracing stories of amaranth and moringa through indenture
(Routledge, 2023)All commercial apple fruit (Malus Domestica (Borkh) exported from semi-arid regions are grown under irrigation with drip and micro sprinkler systems being the most widely used. Few studies have directly compared ... -
Groenfontein–Ramohlakane community restitution claim
(Institute for Poverty, Land and Agrarian Studies, University of the Western Cape, 2007)This diagnostic study examines the efforts of the Groenfontein-Ramohlakane Trust to develop and use the land in (Mpumalanga) that has been restored to the community in terms of the Restitution of Land Rights Act 22 of ... -
Groenfontein–Ramohlakane community restitution claim
(PLAAS, University of the Western Cape, 2007-08)This report examines the efforts of the Groenfontein-Ramohlakane Trust to develop and use the land in (Mpumalanga) that has been restored to the community in terms of the Restitution of Land Rights Act 22 of 1994 ... -
Grootboom: A paradigm of individual remedies versus reasonable programmes
(Southern African Public Law, 2011)The decision of the Constitutional Court (the Court) in the case of Government of the Republic of South Africa versus Grootboom was received as ground breaking by human rights practitioners, scholars and advocates the world ... -
Ground-based Ku-band microwave observations of ozone in the polar middle atmosphere
(Copernicus Publications, 2021)Ground-based observations of 11.072 GHz atmospheric ozone (O3) emission have been made using the NyÅlesund Ozone in the Mesosphere Instrument (NAOMI) at the UK Arctic Research Station (latitude 78 550000 N, longitude 11 ... -
Groundwater discharges to aquatic ecosystems associated with the Table Mountain Group (TMG) aquifer: a conceptual model
(Water Research Commission, 2008)This paper reports on a conceptual model that was developed to describe the different groundwater discharge ‘types’ from the Table Mountain Group (TMG) aquifer, that contributes to the different components of the flow ... -
Groundwater management issues in Southern Africa – An IWRM perspective
(Water Research Commission, 2008)In contrast to its strategic role as essential resource to help achieve community development and poverty alleviation in the Southern African Development Community (SADC), groundwater has remained a poorly understood and ... -
Groundwater prediction using machine-learning tools
(MPDI, 2020)Predicting groundwater availability is important to water sustainability and drought mitigation. Machine-learning tools have the potential to improve groundwater prediction, thus enabling resource planners to: (1) anticipate ... -
Groundwater–surface water interactions in an ephemeral savanna catchment, Kruger National Park
(OpenJournals Publishing AOSIS (Pty) Ltd, 2020)The semi-arid conditions in savanna landscapes ensure that ephemeral drainage dominates the hydrological network in these dryland systems. Quantification of their hydrological processes is important to inform ecosystem ... -
Group B streptococcus serotypes in pregnant women from the Western Cape region of South Africa
(Frontiers, 2018-12-04)Background: Maternal colonization of Group B streptococci (GBS) during pregnancy is an important risk factor for neonatal morbidity and mortality. The aim of this study was to determine the prevalence and serotype distribution ... -
Group polarization effect on decisions by selected Kenyan secondary school disciplinary panels
(Routledge Taylor Francis Group, 2013)This study investigated social group phenomenon of group polarization effects on disciplinary hearing decisions in selected Kenyan secondary school. The participants were 78 school personnel (females = 42%and males 58%) ... -
Growing and eating food during the COVID-19 pandemic: Farmers’ perspectives on local food system resilience to shocks in Southern Africa and Indonesia
(MDPI, 2020)The COVID-19 outbreak forced governments to make decisions that had adverse effects on local food systems and supply chains. As a result, many small-scale food producers faced difficulties growing, harvesting, and selling ... -
Growth in infancy and childhood and age at menarche in five low- or middle-income countries: consortium of health orientated research in transitional societies (cohorts)
(Elsevier [Commercial Publisher], 2023)Background: Earlier age at menarche is associated with behavioral and noncommunicable disease risks. The influence of birth weight (BW) (intrauterine) and postnatal growth on age at menarche is not well studied in low- ... -
Growth of market-size abalone (Haliotis midae) fed kelp (Ecklonia maxima) versus a low-protein commercial feed
(Taylor & Francis, 2008)The growth of grow-out abalone fed on kelp, with ca. 10 % dry weight protein content, was compared with that of those fed a new ,ca. 26 % protein, commercial feed in a flow-through system on a South African west coast ... -
The growth of post-weaning abalone (Haliotis midae Linnaeus) fed commercially available formulated feeds supplemented with fresh wild seaweed
(National Inquiry Services Centre (NISC) and Taylor & Francis, 2008)The effect of five formulated feeds, supplemented with fresh wild seaweed on the growth of post-weaning juvenile abalone (6 - 20 mm shell length), Haliotis midae Linnaeus was investigated by means of a growth trial at a ... -
The growth of space science in African countries for earth observation in the 21st century
(Academy of Science of South Africa, 2013)The vulnerability of Africa to the impact of climate change, which results in natural disasters and environmental degradation, accelerates hardship and poverty for millions of Africans. However, Africa still lacks the ...