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Now showing items 921-930 of 930
The effect of finite halo size on the clustering of neutral hydrogen.
(IOP, 2021)
Post-reionisation 21cm intensity mapping experiments target the spectral line of
neutral hydrogen (HI) resident in dark matter haloes. According to the halo model, these
discrete haloes trace the continuous dark matter ...
Synthesis, characterization and ab initio study of WO3 nanocubes with peculiar electrochemical properties
(Springer, 2021)
Simple sol–gel method has been exploited to deposit Sn-doped TiO2 thin flms on glass substrates. The resultant coatings
were characterized by X-ray difraction (XRD), UV–visible techniques (UV–Vis), Fourier transform ...
Synthesis and characterization of Sn‑doped TiO2 flm for antibacterial applications
(Springer, 2021)
Simple sol–gel method has been exploited to deposit Sn-doped TiO2 thin flms on glass substrates. The resultant coatings
were characterized by X-ray difraction (XRD), UV–visible techniques (UV–Vis), Fourier transform ...
Article comparing three countries’ higher education students’ cyber related perceptions and behaviours during COVID-19
(MPDI, 2021)
: In 2020, a global pandemic led to lockdowns, and subsequent social and business restrictions. These required overnight implementation of emergency measures to permit continued
functioning of vital industries. Digital ...
Classification learning of latent bruise damage to apples using shortwave infrared hyperspectral imaging
(MDPI, 2021)
Bruise damage is a very commonly occurring defect in apple fruit which facilitates disease occurrence and spread, leads to fruit deterioration and can greatly contribute to postharvest loss. The detection of bruises at ...
Digital technologies and youth mobility in rural Zimbabwe
(Wiley, 2021)
The adoption and use of digital technologies (DTs) in rural communities have an impact on several
aspects of the society. Using empirical evidence from selected villages of Beitbridge district in
Zimbabwe, this study ...
Contribution of blended learning technologies and teaching practices to student success
(2021)
Student success and the perceptions of success are growing areas of research. At the University of the Western Cape the impact that using a learning management system in blended learning approaches had on student success ...
Discrimination on an ‘arbitrary ground’ and the right of access to justice
(Jute, 2021)
In Naidoo & others v Parliament of the Republic of SA the Labour Appeal Court interpreted ‘arbitrary ground’ in s 6(1) of the Employment Equity Act by rejecting a ‘broad’ interpretation (ie the grammatical meaning of the ...
Workers, platforms and the state: the struggle over digital labour platform regulation
(Edward Elgar Publishing, 2021)
This chapter discusses the arguments made by digital labour platforms - and their supporters - in favour of self-regulation. Against their claims that platform self-regulation is a preferable alternative to state intervention, ...
Metal hydride – Graphene composites for hydrogen based energy storage
(Elsevier, 2021)
The paper presents a review of the authors’ studies of advanced functional composites of graphene based
materials with metals, alloys, intermetallic compounds and their hydrides, and on the creation on their
basis of ...