Articles by Keyword: Video Observation

Search results for Video Observation

We found 12 results for you
  1. Megabenthos and benthopelagic fishes on Southeast Atlantic seamounts

    Megabenthos and benthopelagic fishes on Southeast Atlantic seamounts

    Item type: Journal Article • Journal: African Journal of Marine Science
    In a descriptive study of megafauna of several Southeast Atlantic seamounts, multiple video-transects on upper slopes and summits documented the occurrence of benthic invertebrate taxa, primarily corals, regarded as indicators of vulnerable marine ecosystems (VMEs) as defined in international guidelines...
  2. Older people living with HIV in Uganda: understanding their experience and needs

    Older people living with HIV in Uganda: understanding their experience and needs

    Item type: Journal Article • Journal: African Journal of AIDS Research
    Older adults ageing with HIV in Africa have been largely neglected, despite the distinctive healthcare needs of this population. This article examines the medical care experiences of older Ugandans living with HIV. Data were collected from 40 HIV-positive adults, aged...
  3. Video laryngoscopy in paediatric anaesthesia in South Africa

    Video laryngoscopy in paediatric anaesthesia in South Africa

    Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia
    This article provides a summary of the types of video laryngoscopes available in South Africa, and highlights some interesting paediatric cases in which video laryngoscopes were used at the Steve Biko Academic Hospital, Pretoria.
  4. A case that underwent bilateral video-assisted thoracoscopic surgical biopsy combined with left pneumonectomy

    A case that underwent bilateral video-assisted thoracoscopic surgical biopsy combined with left pneumonectomy

    Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia
    A case that underwent bilateral video-assisted thoracoscopic surgical (VATS) biopsy combined with pneumonectomy is presented. The patient developed hypoxia during the contralateral VATS biopsy. His hypoxia was treated with positive expiratory pressure (PEEP) to the dependent lung and apneic oxygen...
  5. Using an unbaited stationary video system to investigate the behaviour and interactions of bull sharks <em>Carcharhinus leucas</em> under an aquaculture farm

    Using an unbaited stationary video system to investigate the behaviour and interactions of bull sharks <em>Carcharhinus leucas</em> under an aquaculture farm

    Item type: Journal Article • Journal: African Journal of Marine Science
    Bull sharks Carcharhinus leucas are common along the coast of Reunion Island (South-West Indian Ocean) and were suspected to aggregate in the vicinity of an aquaculture farm in Saint-Paul Bay on the west coast. In order to understand the behaviour...
  6. Anaesthesia for left thoracoscopic sympathectomy for refractory long QT syndrome: three case reports

    Anaesthesia for left thoracoscopic sympathectomy for refractory long QT syndrome: three case reports

    Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia
    Congenital long QT syndrome (LQTS) is a rare genetic disorder that has been associated with various genetic mutations including life-threatening cardiac arrhythmias and sudden death. Left thoracoscopic sympathectomy is an effective treatment for patients who are refractory to medical therapy...
  7. Fishery benefits from exploiting spawning aggregations not solely dependent on enhanced fish density

    Fishery benefits from exploiting spawning aggregations not solely dependent on enhanced fish density

    Item type: Journal Article • Journal: African Journal of Marine Science
    The vulnerability of spawning aggregations to exploitation varies among fisheries as a result of differences in the population-density changes associated with this behaviour. However, vulnerability to fishing is also influenced by technology, environmental factors, and fish and fisher behaviours. Focusing...
  8. Errors and clinical supervision of intubation attempts by the inexperienced

    Errors and clinical supervision of intubation attempts by the inexperienced

    Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia
    Background: Tracheal intubation is an essential skill for anaesthetists and other disciplines that require emergency establishment of a secure airway. Early attempts in patients often meet with failure. Existing publications focus mainly on trainees in emergency settings and highlight the...
  9. Preliminary evaluation of non-native rainbow trout (<em>Oncorhynchus mykiss</em>) impact on the Cederberg ghost frog (<em>Heleophryne depressa</em>) in South Africa’s Cape Fold Ecoregion

    Preliminary evaluation of non-native rainbow trout (<em>Oncorhynchus mykiss</em>) impact on the Cederberg ghost frog (<em>Heleophryne depressa</em>) in South Africa’s Cape Fold Ecoregion

    Item type: Journal Article • Journal: African Journal of Aquatic Science
    We evaluated the impact of non-native rainbow trout Oncorhynchus mykiss on a population of endemic Cedarberg ghost frog Heleophryne depressa in the upper Krom River (Olifants-Doring River Catchment, Cape Fold Ecoregion). We compared H. depressa abundance (using kick-sampling and underwater...
  10. Possible influences of a macroalgal bloom in eelgrass beds on fish assemblages in the lower Knysna Estuary, South Africa

    Possible influences of a macroalgal bloom in eelgrass beds on fish assemblages in the lower Knysna Estuary, South Africa

    Item type: Journal Article • Journal: African Journal of Aquatic Science
    The occurrence of a macroalgal bloom at eelgrass (Zostera capensis) sampling sites in the summer of 2014/2015 provided an opportunity to use underwater video cameras to monitor the possible effects of environmental change on fish diversity and abundance in the...