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    • Another look at the Grubbs estimators 

      Lombard, F.; Potgieter, C.J. (Elsevier, 2012)
      We consider estimation of the precision of a measuring instrument without the benefit of replicate observations on heterogeneous sampling units. Grubbs (1948) proposed an estimator which involves the use of a second measuring ...
    • A critical analysis of legislation pertaining to the sexual abuse of children 

      Aucamp, Louise; Steyn, Marie Magdalena; Van Rensburg, Esmé (SAPSAC, 2012)
      Knowledge of legislation pertaining to sexual abuse is imperative for health care professionals working with the child who has been sexually abused. This article will provide a critical analysis of those aspects of the ...