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Now showing items 3258-3277 of 7895
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“I teach, therefore i am”: The serial relationship between perceived vulnerability to disease, fear of Covid-19, teacher identification and teacher satisfaction
(MPDI, 2021)In early 2020, school closures were implemented globally to curb the spread of the COVID19 pandemic. In South Africa, emergency remote teaching was not sustainable, and conventional teaching resumed in the context of the ... -
"I was referred from the other side": Gender and HIV testing among older South Africans living with HIV
(Public Library of Science, 2018)South Africa has a Universal Test and Treat (UTT) policy in place to ensure that everyone tests for HIV and can access treatment if they test positive. The aim of this study is to document the pathways that older South ... -
“I would love if there was a young woman to encourage us, to ease our anxiety which we would have if we were alone”: Adapting the mothers2mothers mentor mother model for adolescent mothers living with HIV in Malawi
(Public Library of Science, 2019)Pregnant and post-partum adolescent girls and young women (AGYW) living with HIV in sub-Saharan Africa experience inferior outcomes along the prevention of mother-to-child transmission of HIV (PMTCT) cascade compared to ... -
“I would rather have a decent job”: Potential barriers preventing street-waste pickers from improving their socio-economic conditions
(AOSIS, 2016)As a result of the high levels of unemployment in South Africa, many unskilled people are forced to resort to a variety of income-generating activities in the informal economy. The activity of collecting and selling recyclables ... -
IC and RC band time-series observations of some bright ultracool dwarfs
(Oxford University Press, 2005)The results of more than 100 h of CCD photometric monitoring of 10 L dwarfs and two T dwarfs are presented. Reasonable evidence is shown for IC band variability in DENIS 0255−4700, DENIS 1705−0516 and 2M 2104−1037. ... -
An ice-breaker: state party reports and the 11th Session of the African Committee of Experts on the Rights and Welfare of the Child: recent developments
(Juta Law, 2008)During its 11th session, the African Committee of Experts on the Rights and Welfare of the Child held its first Pre-Session for the consideration of state party reports. This update highlights the work of the Committee ... -
ICT and information security perspectives in E-Health Systems
(Medwell Journals, 2010)This study examines issues pertinent to the rapidly evolving use of information as a currency of modern economies. Access to information has important benefits that can be achieved in many areas including, social-economic ... -
The idea of a new Zimbabwe post- Mugabe
(Palgrave Macmillan, 2020)Zimbabwe has gone through deep political, economic and social challenges for close to three decades. Once known as the shining light of Africa, Zimbabwe is now often known for dominating international headlines for the ... -
The idea was that those who were trained needed to teach others”: Critical reflections on the 2014 Zambian language of initial literacy policy change
(Cambridge Scholars Publishing, 2021)Just before the opening of the school calendar in January 2014, the Zambian government announced a change in language in education policy from English to using a designated official regional Zambian language as the ... -
Identification and characterization of a heat-inducible Hsp70 gene from Sorghum bicolor which confers tolerance to thermal stress
(Springer, 2015)This study describes the first detailed molecular characterization of the heat shock protein 70 (Hsp70) gene from Sorghum bicolor, MN1618 designated as SbHsp70-1. The full-length cDNA of SbHsp70-1 consists of 2524 bp ... -
Identification and characterization of microRNAs expressed in the African malaria vector Anopheles funestus life stages using high throughput sequencing
(BioMed Central, 2016)Background: Over the past several years, thousands of microRNAs (miRNAs) have been identified in the genomes of various insects through cloning and sequencing or even by computational prediction. However, the number of ... -
Identification and characterization of the Trichoplusia ni Single Capsid Nuclear Polyhedrosis Virus p10 gene
(Springer Verlag, 2000)The p10 gene was identified and characterized from the Trichoplusia ni single capsid nuclear polyhedrosis virus (TniSNPV). The p10 open reading frame (ORF) sequence was identified following sequencing of the ends of the ... -
Identification and delineation of groundwater-dependent ecosystems (GDEs) in the Khakea–Bray transboundaryaquifer region using geospatial techniques
(Taylor and Francis Group, 2023)Identifying and delineating groundwater-dependent ecosystems(GDEs) is critical in understanding their location, distribution andgroundwater allocation. However, this information is inadequatelyunderstood due to limited ... -
Identification and profiling of salinity stress-responsive proteins in Sorghum bicolor seedlings
(Elsevier, 2012)Sorghum bicolor, a drought tolerant cereal crop, is not only an important food source in the semi arid/arid regions but also a potential model for studying and gaining a better understanding of the molecular mechanisms ... -
Identification of a novel alkaliphilic esterase active at low temperatures by screening a metagenomic library from Antarctic desert soil
(American Society for Microbiology, 2009)The cold deserts of the McMurdo Dry Valleys, South Victoria Land, Eastern Antarctica, are widely acknowledged as having the harshest soil environments on Earth (6, 8, 26). Despite the apparent hostility of the environment, ... -
Identification of a novel protein with guanylyl cyclase activity in Arabidopsis thaliana
(Elsevier, 2003)Guanylyl cyclases (GCs) catalyze the formation of the second messenger guanosine 3 ,5 -cyclic monophos- phate (cGMP) from guanosine 5 -triphosphate (GTP). While many cGMP-mediated processes in plants have been reported, ... -
Identification of biomarkers for the accurate and sensitive diagnosis of three bacterial pneumonia pathogens using in silico approaches
(Springer Nature, 2020): Pneumonia ranks as one of the main infectious sources of mortality among kids under 5 years of age, killing 2500 a day; late research has additionally demonstrated that mortality is higher in the elderly. A few ... -
Identification of HIV and AIDS-related competencies for nurse graduates in South Africa
(AFAHPER-SD, 2014)Three decades after the discovery of the human immunodeficiency virus (HIV), the global community has not been able to halt the epidemic of HIV infection. Various organisations have devised a number of policies and guidelines ... -
Identification of new respiratory viruses in the new millennium
(MDPI, 2015)The rapid advancement of molecular tools in the past 15 years has allowed for the retrospective discovery of several new respiratory viruses as well as the characterization of novel emergent strains. The inability to ... -
Identification of novel prognostic markers of survival time in high-risk neuroblastoma using gene expression profiles
(Impact Journals, 2020)Neuroblastoma is the most common extracranial solid tumor in childhood. Patients in high-risk group often have poor outcomes with low survival rates despite several treatment options. This study aimed to identify a genetic ...