Browsing by Title
Now showing items 2504-2523 of 7790
-
F+ center exchange mechanism and magnetocrystalline anisotropy in Ni-doped 3C-SiC
(Elsivier, 2022)Towards the development of a magnetic semiconductor suitable for spintronic device applications in extreme environments, we explored the possibility of inducing magnetic interaction in SiC by doping Nickel. The X-ray ... -
Fabrication and characterization of electrospun waste polyethylene terephthalate blended with chitosan: A potential single-use material
(MDPI, 2023)Textile single-use products are dominantly used for hygiene and personal care, many of which are non-biodegradable and are frequently discarded into sewerage systems, thus causing blockages. Thus, there is a need to move ... -
Fabrication of AgCu/TiO2 nanoparticle-based sensors for selective detection of xylene vapor
(Royal Society of Chemistry, 2022)The design and fabrication of innovative nanostructured materials that could display improved sensitivity, selectivity, and rapid response/recovery characteristics still present significant scientific challenges. Herein ... -
Fabrication of polyoxometalate-modified palladium–nickel/reduced graphene oxide alloy catalysts for enhanced oxygen reduction reaction activity
(Royal Society of Chemistry, 2021)Designing advanced nanocatalysts for effectively catalyzing the oxygen reduction reaction (ORR) is of great importance for practical applications of direct methanol fuel cells (DMFCs). In this work, the reduced graphene ... -
Fabrication of silver‑coated PET track‑etched membrane as SERS platform for detection of acetaminophen
(Springer, 2021-09)In this study, silver nanoparticles (AgNPs) were immobilized on the surface of polyethylene terephthalate (PET) membrane using diethylenetriamine (DETA) as a chemical linker. The molecule of DETA was attached to the surface ... -
Fabrication, characterization, and photovoltaic performance of titanium dioxide/metal-organic framework composite
(Elsevier, 2022)The titanium dioxide-metal-organic framework (TiO2−MOF) composite was prepared using the sol-gel method for photovoltaic applications. Raman analyses showed the presence of MOF clusters in the TiO2 sol-gel network. Using ... -
Face-to-face versus online-based lectures: A covid-19 induced study on assessments
(Frontiers Media, 2022)There is much debate regarding the impact of COVID-induced lockdown on the standard of assessments, mainly since students were assessed at home via an online assessment platform. Regular orthodox lectures and assessments ... -
Face-to-face versus online-based lectures: A COVID-19 induced study on assessments
(Frontiers in Education, 2022)The students were found to be resilient in adapting to things and learning, online presentations, and computer-based assessments. No gender-based difference or advantage to adjusting to newly introduced blended learning ... -
Facile synthesis of NiSe2:α-Fe2O3 thin film: physical, optical and photoelectronic properties
(Thin Solid Films, 2023)In this study, a highly scalable approach to fabricating NiSe2:α-Fe2O3 heterojunction thin film in the absence of a dehydration step or lattice parameter matching was established. The attachment of NiSe2 to α-Fe2O3 leads ... -
Facilitating community-based interprofessional education and collaborative practice in a health sciences faculty: Student perceptions and experiences
(African Journal of Health Professions Education, 2016-08-01)BACKGROUND. Interprofessional education (IPE) aims at facilitating the collaborative practice of healthcare professionals. However, students have varied experiences with IPE and the collaborative practice initiatives ... -
Facilitating community-based interprofessional education and collaborative practice in a health sciences faculty: student perceptions and experiences
(Health and Medical Publishing Group, 2016)BACKGROUND: Interprofessional education (IPE) aims at facilitating the collaborative practice of healthcare professionals. However, students have varied experiences with IPE and the collaborative practice initiatives ... -
Facilitating factors and barriers to accessibility and utilization of kangaroo mother care service among parents of low birth weight infants in Mangochi District, Malawi: a qualitative study
(Springer Nature, 2020)Kangaroo Mother Care (KMC) is one of the interventions widely used in low-income countries to manage Low Birth Weight Infants (LBWIs), a global leading cause of neonatal and child mortality. LBWI largely contributes to ... -
Facilitating factors and barriers to kangaroo mother care utilisation in low- and middle-income countries: A scoping review
(AOSIS, 2021)Kangaroo mother care (KMC) has been widely adopted in low-and middleincome countries (LMICs) to minimise low birthweight infants’ (LBWIs) adverse outcomes. However, the burden of neonatal and child mortality remains ... -
Facilitating public participation: A niche role for the speaker?
(Community Law Centre, University of the Western Cape, 2007)Considerable attention has been drawn to local government’s ability to facilitate public participation and the role and effective administration of ward committees. Undoubtedly the most important aspect of the local ... -
The Facilitation and Support of a Blended e-Learning Course for Science Educators in a Rural Setting, South Africa
(Asian Online Journal Publishing Group, 2013)This paper presents the findings of both qualitative and quantitative case study research of the implementation of a blended eLearning course for Science educators in the Eastern Cape, Mthatha. The Centre for Innovative ... -
The facilitators and barriers encountered by South African parents regarding sensory integration occupational therapy
(The Occupational Therapy Association of South Africa, 2018)Differences in parent perceptions regarding occupational therapy using a sensory integration approach to treatment have been noted. The various factors that may influence these perceptions, and how the perceptions may ... -
A facility-based family support intervention to improve treatment outcomes for adolescents on antiretroviral therapy in the Cape Metropole, South Africa
(SAGE, 2021)Adolescents living with human immunodeficiency virus (HIV) (ALHIV) globally, report worse treatment outcomes compared to adults and children on antiretroviral therapy (ART). We conducted a photovoice study with eighteen ... -
Facing the stranger in the mirror: Staged complicities in recent South African performances
(Routledge, 2011)The staging of complicity has developed into one of the most prevalent trends in recent South Africa theatre. The audience may become aware of their own complicity in injustice, or complicity may feature as a subject to ... -
Facing your fear of Covid-19: Resilience as a protective factor against burnout in South African teachers
(Elsevier, 2022)Frontline workers have been distinctively impacted by the rapid spread of the COVID-19 pandemic. Teachers, as frontline employees in the educational system, had to contend with unprecedented changes to their work role, ... -
Fact sheets on decentralisation in Africa
(UTS ePRESS, 2022)A growing number of African countries are considering or implementing reforms that include forms of decentralisation. At times, these reforms are underpinned by (recent) constitutional change, as in Mozambique (2018), ...
