Articles by Author: Thembi Mashele

Search results for Thembi Mashele

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  1. Human immunodeficiency virus-related Epstein-Barr virus-associated smooth muscle tumours: South African experience from Chris Hani Baragwanath Academic Hospital

    Human immunodeficiency virus-related Epstein-Barr virus-associated smooth muscle tumours: South African experience from Chris Hani Baragwanath Academic Hospital

    Item type: Journal Article • Journal: Southern African Journal of Infectious Diseases
    Background: Despite the rampant human immunodeficiency (HIV) epidemic in Africa, there is a paucity of published data of HIV-related Epstein-Barr virus-associated smooth muscle tumours (EBV-SMT) from Africa.
  2. On the Difference of Orthonormal Polynomials

    On the Difference of Orthonormal Polynomials

    Item type: Journal Article • Journal: Quaestiones Mathematicae
    We establish an estimate on the difference of orthonormal polynomials for a general class of exponential weights.
  3. Experiences of Newly Married Black Women Staying with the Extended Family in a Township in South Africa

    Experiences of Newly Married Black Women Staying with the Extended Family in a Township in South Africa

    Item type: Journal Article • Journal: Journal of Psychology in Africa
    We report the results of a phenomenological study on the experiences of newly married black women staying with extended family in South African townships. Our goals for the study included in-depth interviews on experiences and guidelines to facilitate these women's...
  4. Extension of the Dirichlet-Jordan Convergence Criterion for Exponential Weights

    Extension of the Dirichlet-Jordan Convergence Criterion for Exponential Weights

    Item type: Journal Article • Journal: Quaestiones Mathematicae
    The well-known Dirichlet-Jordan Criterion for Fourier series states that the trigonometric Fourier series of a 2π periodic function f having bounded variation converges to ½[f(x + 0) + f(x – 0)] for every x and this convergence is uniform on...
  5. The generalized functions of the second kind for general exponential weights

    The generalized functions of the second kind for general exponential weights

    Item type: Journal Article • Journal: Quaestiones Mathematicae
    Let I be a finite or infinite interval containing 0, and let W : I → (0, ∞). Assume that W 2 is a weight, so that we may define orthonormal polynomials corresponding to W 2. The generalized functions of...
  6. Pairs trading on the Johannesburg Stock Exchange

    Pairs trading on the Johannesburg Stock Exchange

    Item type: Journal Article • Journal: Investment Analysts Journal
    Pairs trading strategies aim to profit from temporary deviations in some underlying relationship between the prices of two stocks. The trader takes appropriate long and short positions in the two stocks and waits for their prices to revert back to...