Articles by Author: E Drury O Rsquo Neill

Search results for E Drury O Rsquo Neill

We found 177 results for you
  1. Socioeconomic dynamics of the Ghanaian tuna industry: a value-chain approach to understanding aspects of global fisheries

    Socioeconomic dynamics of the Ghanaian tuna industry: a value-chain approach to understanding aspects of global fisheries

    Item type: Journal Article • Journal: African Journal of Marine Science
    This study investigated how an industrial tuna fishery functions in terms of procedures, practices, governance and finance in the context of Ghana, West Africa. Tuna is Ghana’s biggest seafood export, contributing significantly to the domestic fisheries sector. A case-study approach...
  2. The eventual outcome of patients who had lower limb amputations due to peripheral vascular disease at Pelonomi Hospital, Bloemfontein

    The eventual outcome of patients who had lower limb amputations due to peripheral vascular disease at Pelonomi Hospital, Bloemfontein

    Item type: Journal Article • Journal: South African Family Practice
    Background: Peripheral vascular disease (PVD) presenting with irreversible lower limb pathology has a high morbidity and mortality rate. This study aimed to determine the outcome of patients who underwent lower limb amputations (LLAs) because of PVD at Pelonomi Hospital, Bloemfontein,...
  3. Grond‐ en afloopverlies bepalings vanaf natuurlike veld, met behulp van ‘n reënvalnabootser

    Item type: Journal Article • Journal: Journal of the Grassland Society of Southern Africa
    ‘n Oorhoofse roterende reënvalnabootser is gebruik om die sediment‐ en afloopverliese vanaf natuurlike veld in verskillende suksessiestadia en teen verskillende hellings te bepaal.
  4. Additive mean effects and multiplicative interaction analysis of maize yield trials in South Africa

    Additive mean effects and multiplicative interaction analysis of maize yield trials in South Africa

    Item type: Journal Article • Journal: South African Journal of Plant and Soil
    Thirty five maize hybrids were evaluated over 98 environments for genotype x environment interaction (GEI) and yield stability under dry land conditions during the 2003 to 2006 seasons in the eastern and western maize production regions of South Africa. The...
  5. Aspects of the seed ecology of Acacia karroo in the Eastern Cape, South Africa

    Aspects of the seed ecology of Acacia karroo in the Eastern Cape, South Africa

    Item type: Journal Article • Journal: African Journal of Range & Forage Science
    Seed ecology may play a role in the widespread increase of Acacia karroo in savanna and grassland. Accordingly, fecundity, predation, mortality by fire, dispersal by livestock, and seed longevity were studied. Seed production per tree (P of pod production, pods...
  6. Children's Loss of Agency under Extreme Adversity

    Children's Loss of Agency under Extreme Adversity

    Item type: Journal Article • Journal: Journal of Psychology in Africa
    This study explores the notion of children's agency in situations of extreme adversity. The child participants (n=117) live in the midst of the HIV/AIDS pandemic; extreme poverty; and systemic educational malfunction. Four focus group interviews were conducted with the children...
  7. DENTABILITY IN LOCALLY CONVEX SPACES

    DENTABILITY IN LOCALLY CONVEX SPACES

    Item type: Journal Article • Journal: Quaestiones Mathematicae
    Let A be a non-empty bounded subset of a locally convex space E. We show that if all the separable subsets of A are weakly metrisable, then the weak*-compact subsets of E1 satisfy geometrical conditions which are similar to the...
  8. Dentalisation as regional indicator in General South African English: An acoustic analysis of /z/, /d/ and /t/

    Dentalisation as regional indicator in General South African English: An acoustic analysis of /z/, /d/ and /t/

    Item type: Journal Article • Journal: Southern African Linguistics and Applied Language Studies
    Drawing on Bekker's (2007) study on the dentalisation of /s/ among young middle-class females from Johannesburg, this research aims to test whether the other traditionally alveolar oral obstruents, namely /z/, /d/ and /t/, are similarly fronted. The speech of two...
  9. Seasonal distribution of phytoplankton in the Aby lagoon system, Ivory Coast, West Africa

    Seasonal distribution of phytoplankton in the Aby lagoon system, Ivory Coast, West Africa

    Item type: Journal Article • Journal: African Journal of Aquatic Science
    Seasonal variability of phytoplankton species composition, abundance and physical and chemical factors influencing phytoplankton dynamics were investigated in the Aby lagoon system, south-eastern Ivory Coast, covering the main climatic seasons in 2006–2007. Seasonal and spatial variability of nutrient concentrations in...
  10. Temporal variations in the food habits of some fish species in Lake Nokoué, Benin

    Temporal variations in the food habits of some fish species in Lake Nokoué, Benin

    Item type: Journal Article • Journal: African Journal of Aquatic Science
    Stomach contents of the 12 most abundant fish species in Lake Nokoué, Benin, collected between 2003 and 2005, were analysed for temporal variations in their diet. Several species showed seasonal shifts in their diets based on benthic prey abundance and...