Browsing by Title
Now showing items 2728-2747 of 8066
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Finding a method to analyse qualitative data: using a study of conceptual learning
(American Association of Dental Schools, 2009)There is increasing awareness in the health sciences of the potential of qualitative research to address questions that quantitative research cannot satisfactorily answer. While a growing number of studies in health sciences ... -
Finding the balance: Fairness and equity, disconnections, credit control and debt collection
(Local Government Bulletin, 2012-06)While service delivery is one of the most important functions of local government, the Municipal Systems Act and case law make it clear that the duty to collect revenue and service fees and equally important to ensure ... -
Finding universal relations in Subhalo properties with artificial intelligence
(The Astrophysical Journal, 2022)We use a generic formalism designed to search for relations in high-dimensional spaces to determine if the total mass of a subhalo can be predicted from other internal properties such as velocity dispersion, radius, or ... -
Fine structure of the isovector giant dipole resonance in 142-150Nd and 152Sm
(American Physical Society, 2020)Background: Inelastic proton scattering at energies of a few hundred MeV and very-forward scattering angles including 0 ∘ has been established as a tool for the study of electric-dipole strength distributions in nuclei. ... -
Fine-scale characterization of irrigated and rainfed croplands at national scale using multi-source data, random forest, and deep learning algorithms
(Elsevier [Commercial Publisher], 2023)Knowledge of the extent and distribution of irrigated and rainfed croplands is critical in providing the necessary baseline data for enhancing agricultural efficiency and making informed policy decisions. Accurately ... -
Fine-scale multi-temporal and spatial analysis of agricultural drought in agro-ecological regions of Zimbabwe
(Taylor & Francis, 2022)This study utilised multi-temporal satellite data to characterize droughts across the five Agro-ecological zones (AEZ) of Zimbabwe at monthly, seasonal, sub-seasonal and annual scales (2000 to 2018) using a combination of ... -
First ground-based observations of sprites over southern Africa
(Academy of Science of South Africa, 2018)Sprites are the optical signatures of electrical discharges in the mesosphere triggered by large lightning strikes associated with thunderstorms. Since their discovery in the late 1980s, sprites have been observed ... -
First HETDEX Spectroscopic Determinations of Lyα and UV Luminosity Functions at z=2–3: Bridging a Gap between Faint AGNs and Bright Galaxies
(The Astrophysical Journal, 2021)We present Lyα and ultraviolet (UV)-continuum luminosity functions (LFs) of galaxies and active galactic nuclei (AGNs) at z = 2.0–3.5 determined by the untargeted optical spectroscopic survey of the Hobby–Eberly Telescope ... -
First observation of the coexistence of multiple chiral doublet bands and pseudospin doublet bands in the A ≈ 80 mass region
(Elsevier, 2022)Two nearly degenerate positive-parity bands with the π g2 9/2 ⊗ ν g−1 9/2 configuration and three nearly degenerate negative-parity bands with the π g9/2(p3/2, f5/2) ⊗ ν g−1 9/2 configuration have been identified in ... -
First Observations of E-Region Near Range Echoes Partially Modulated by F-Region Traveling Ionospheric Disturbances Observed by the Same SuperDARN HF Radar
(Journal of Geophysical Research: Space Physics, 2022)We present the first observations from SuperDARN HF radar data of E-region Near Range Echoes (NREs) whose amplitudes are partially modulated by Medium-Scale Traveling Ionospheric Disturbances (MSTIDs) propagating in the ... -
First Observations of E‐Region Near Range Echoes Partially Modulated by F‐Region Traveling Ionospheric Disturbances Observed by the Same SuperDARN HF Radar
(American Geophysical Union, 2022)We present the first observations from SuperDARN HF radar data of E‐region Near Range Echoes (NREs) whose amplitudes are partially modulated by Medium‐Scale Traveling Ionospheric Disturbances (MSTIDs) propagating in the ... -
First reading of the draft optional protocol to the International Covenant on Economic, Social and Cultural Rights
(ESR Review : Economic and Social Rights in South Africa, 2007)In an earlier article in the ESR Review (Chenwi & Mbazira, 2006) we indicated that governments were about to decide on whether to proceed with the drafting of an optional protocol to the International Covenant on Economic, ... -
First reading of the draft optional protocol to the International Covenant on Economic, Social and Cultural Rights : international development
(ESR Review : Economic and Social Rights in South Africa, 2007)In an earlier article in the ESR Review (Chenwi & Mbazira, 2006) we indicated that governments were about to decide on whether to proceed with the drafting of an optional protocol to the International Covenant on Economic, ... -
First record of epizootic ulcerative syndrome from the Upper Congo catchment: an outbreak in the Bangweulu swamps, Zambia
(Wiley, 2017)We report on the first outbreak of epizootic ulcerative syndrome (EUS) amongst wild fish populations in the Bangweulu swamps, an inland delta, in the north of Zambia during 2014. The area supports a large and diverse ... -
First record of the water mold achlya bisexualis (saprolegniaceae) isolated from ornamental fish in south africa
(American fisheries society, 2019)The order Saprolegniales (Class Oomycota) is a group of fungus-like eukaryotic microorganisms that have been associated with infections in fish and fish eggs. Infections with microorganisms from this order are clearly ... -
First report of Sporolithon ptychoides (Sporolithales, Corallinophycidae, Rhodophyta) for the Atlantic Ocean
(Wiley-Blackwell, 2011)Samples corresponding to Sporolithon ptychoides Heydrich were collected in the mesophotic zone (50 m depth) south of Espírito Santo State, Brazil. The collected material presented features characteristic of the species ... -
First report of the melobesioid alga (Corallinales, Rhodophyta) Mesophyllum incisum (Foslie) Adey in South Africa
(Elsevier, 1997)Mesophyllum incisum is reported and studied for the first time in South Africa. It has a th all us surface (SEM) with Leptophyturn-type epithallial cells. TetraJbisporangial conceptacles are mound-like and lack a peripheral ... -
The first thousand days within the Western Cape whole of society approach: Lessons for the collaborative governance of intersectoral action for health
(Researchgate, 2020-11)This report is a case study of the Western Cape’s Whole of Society Approach (WoSA) through the lens of the First Thousand Days (FTD) of childhood initiative, focusing in particular on its implementation in Saldanha Bay ... -
The first year experience of part-time students in a South African university: exploring student support linkages between First year orientation programmes and after hours support services
(Division for lifelong learning, 2009)The paper argues that once-off and stand-alone orientation programmes offered usually at the beginning of the first year have limited effect if they are not part of a broader array of support systems available to students ... -
First year learner nurses' perceptions of learning motivation in self-directed learning in a simulated skills laboratory at a higher education institution
(2014)Employing self-directed learning (SDL) methodologies, that are associated with improvement in the affective and psychomotor domains, could be advantageous to learner nurses. Despite the efforts to expose students to SDL ...