Articles by Author: Sandra Lesage

Search results for Sandra Lesage

We found 9 results for you
  1. Bilateral greater occipital nerve block for headache after corrective spinal surgery: a case report

    Bilateral greater occipital nerve block for headache after corrective spinal surgery: a case report

    Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia
    Background: Post-dural puncture headache is a common complication for patients with dural puncture and if untreated can result in complications such as subdural hematoma and seizures.
  2. THE EXPONENTIABLE MORPHISMS IN KELLEY ARE THE OPEN MAPS

    THE EXPONENTIABLE MORPHISMS IN KELLEY ARE THE OPEN MAPS

    Item type: Journal Article • Journal: Quaestiones Mathematicae
    We show that in the category Kelley of Hausdorff k-spaces a map is exponentiable if and only if it is open and that any open surjection is an effective descent morphism.
  3. EPIREFLECTIVE HULLS OF SPACES OF ORDINALS IN T<sub>o</sub>

    EPIREFLECTIVE HULLS OF SPACES OF ORDINALS IN T<sub>o</sub>

    Item type: Journal Article • Journal: Quaestiones Mathematicae
    A particular class of epireflective subcategories of To is investigated, exactly the epireflective hulls g(S(a) of the spaces S(a) of the ordinals with the “open half lines” topology. The topological structure of the objects of these hulls is studied, also...
  4. Life Design Career Counselling with an Abandoned Adolescent: A Case Study

    Life Design Career Counselling with an Abandoned Adolescent: A Case Study

    Item type: Journal Article • Journal: Journal of Psychology in Africa
    This article describes the value of life design counselling with an abandoned adolescent female. The participant was selected purposively from among a group of abandoned adolescent females who had expressed a need for career counselling. The life intervention comprised two...
  5. Editorial

    Editorial

    Item type: Journal Article • Journal: Anthropology Southern Africa
  6. Editorial

    Editorial

    Item type: Journal Article • Journal: Anthropology Southern Africa
  7. Morphological identification of the ryegrass hybrid <em>Lolium multiflorum</em> × <em>Lolium perenne</em> and isolation of the pathogen <em>Fusarium pseudograminearum</em> in the Western Cape

    Morphological identification of the ryegrass hybrid <em>Lolium multiflorum</em> × <em>Lolium perenne</em> and isolation of the pathogen <em>Fusarium pseudograminearum</em> in the Western Cape

    Item type: Journal Article • Journal: South African Journal of Plant and Soil
    Weed resistance to herbicides present one of the greatest current economic challenges to agriculture. Herbicide resistant ryegrass (Lolium spp.) is a serious problem in Western Cape grain-producing areas. Morphological and pathogenic analyses were performed on ryegrass samples. Morphologically, 50% of...
  8. Reading and the orthography of isiZulu

    Reading and the orthography of isiZulu

    Item type: Journal Article • Journal: South African Journal of African Languages
    This exploratory study aims to extend our understanding of reading in isiZulu, the most widely spoken indigenous language in Southern Africa, by exploring measurable aspects of eye movement patterns of a group of competent adult readers of isiZulu. In doing...
  9. The presence and spectrum of bacteria colonising mobile phones of staff and caregivers in high disease burden paediatric and neonatal wards in an urban teaching hospital in Durban, South Africa

    The presence and spectrum of bacteria colonising mobile phones of staff and caregivers in high disease burden paediatric and neonatal wards in an urban teaching hospital in Durban, South Africa

    Item type: Journal Article • Journal: Southern African Journal of Infectious Diseases
    Background: Hospital acquired infections are on the increase worldwide. A possible source for transmission is the presence of microorganisms on mobile phones which are carried by increasing numbers of medical and nursing staff, students, and caregivers.