Search Results - continuous (variable OR valuables) sampling

  1. A retrospective review of computed tomography pulmonary angiography image quality and the impact on diagnostic outcome at a tertiary South African hospital by Holtzhausen, Jeanette

    Published 2023
    “…Correlation tests were performed between continuous variables and chisquare tests among categorical variables. …”
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  2. Extensions of biplot methodology to discriminant analysis with applications of non-parametric principal components by Gardner, Sugnet

    Published 2012
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  3. EFFECTS OF LEAD LEVELS ON INDOOR AND BUILT OYO STATE NIGERIA ENVIRONMENT IN IBADAN

    Published 2014-08
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  4. The Impact of Using Derivatives as a Hedging Instrument in Supporting Global Development Trends: An Analysis of the African Aviation Sector by Mhlongo, Samkelisiwe

    Published 2022
    “…The study draws on evidence from African, European and North American airlines and makes use of a panel least square estimation technique to estimate the behaviour of the parameters in the selected statistical sample over a 10-year period from 2009 to 2019. Using Tobin's Q as a proxy for firm value, the study computes a series of regressions, incorporating different control variables such as airline size, percentage of jet fuel cost to total operating costs, jet fuel cost per passenger, and profit per passenger - which are all deemed to have significant explanatory power to allow for the isolation of the effect of fuel price hedging. …”
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  5. HIV Knowledge and Risk Behaviours of Junior Staff of the University of Ibadan, Nigeria

    Published 2015
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  6. Leadership practices of principals of successful primary schools

    Published 2015
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  7. Towards Rheumatic Heart Disease vaccine development: Defining host immune responses to Group A Streptococcal infection in Cape Town by Salie, Mogamat

    Published 2024
    “…Study II serves to update an earlier study undertaken in Cape Town, South Africa, showing a continued significant prevalence of GAS in 256 children presenting with sore throat at community clinics. …”
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  8. Intramammary antibiotics in dairy goats : withdrawal periods and tissue tolerance

    Published 2013
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  9. The prevalence and factors influencing postnatal depression in a rural community by Abrahams, Johanna Magdalena

    Published 2011
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  10. A comparison of coronary heart disease risk factor prevalence among offshore and onshore workers in the petroleum industry in Nigeria by Iwot, Isang A.

    Published 2016
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  11. A retrospective analysis of nursing documentation in the intensive care units of an academic hospital in the Western Cape by Hector, Dawn

    Published 2010
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  12. Characterization of the mitochondrial genomes of Diuraphis noxia biotypes by De Jager, Laura-Ellen

    Published 2015
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  13. The Impact of Section 12J Venture Capital Companies' Regime on Small and Medium Enterprises in South Africa by Makhalemele, Moeketsi

    Published 2021
    “…It was also inductive in nature, based on primary data collected from a survey of various stakeholders of the VCC regime using a convenience sampling method. The data variables of the study were based on factors relating to the impact that the VCC regime has had on SMEs in terms of financial performance and creation of decent employment. …”
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  14. Educational pathways to resilience in rural school partnerships

    Published 2015
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  15. A retrospective audit of medication prescription records in critical care units of a tertiary hospital in the Cape metropole by Spogter, Aletta Beverley

    Published 2017
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