Estimation of the instantaneous frequency and its derivatives is considered for a harmonic complex-valued signal with the time-varying phase and time-invariant amplitude. The asymptotic minimax lower bound is derived for ...
The synthesis of aromatic carboxyl functionalized polymers by atom transfer radical polymerization is described. The α-bromo-p-toluic acid (1) initiated polymerization of styrene in the presence of copper(I) bromide and ...
I consider the Ubuntu way of caring for the sick in terms of the Ubuntu world-view by systematizing the scattered views. I argue that this world-view is underpinned by the regulative concept of sharing and that caring in ...
The purpose of the study was to determine the contribution of nursing auxiliaries towards health care services, against their scope of practice. The sample consisted of nursing auxiliaries in the Gazankulu area, in the ...
The study examines the relationship between financial deepening and economic growth in Tanzania. The ratio of bank deposit liability to nominal gross national product is used as a measure of financial deepening and modelled ...
The Department of Social Work at the University of South Africa (UNISA) is particularly challenged in teaching teach Social Work, particularly the practical skills, to learners countrywide. Apart from the distances involved ...
The introduction of no-fault or strict liability by the Consumer Protection Act 68 of 2008 (CPA) poses serious problems in the health care context. With a patient as a 'consumer' in terms of the CPA, health care practitioners ...
A new method for the synthesis of dipyridyl functionalized polysulfone is described. The functionalization process involves the formation of lithiated polysulfone from polysulfone (1) and subsequent reaction with ...
This article analyses the sexist socialising of children in the church. It is based on theoretical analyses of sexist socialisation and on empirical research conducted in the Sunday Schools of the CPSA in the Johannesburg ...
In this article, given as a keynote address at the Tenth International Congress of IAMS in Hammaskraal, South Africa, South African theologian Tinyiko Maluleke attempts to paint a rough picture of popular African Christology ...