Unisa Research Output: Recent submissions

Now showing items 4441-4460 of 6047

Trends and redress in community psychology during 10 years of democracy (1994-2003): A journal-based perspective

Seedat, Mohamed MacKenzie S. Stevens G. (2004)

Drawing on a content analysis of selected articles from the South African Journal of Psychology (SAJP) and Psychology in Society (PINS), the authors reflect on the extent to which South African community psychology's early ...
Quantum diffusion of isotropic muonium, Mu T, in a 13C diamond

Machi I.Z. Connell S.H. Dalton M. Sithole M.J. Bharuth-Ram K. Cox S.F.J. Baines C. (2004)

This study explores the dynamical behavior of hydrogen in diamond, through the study of the hydrogenic analogue species known as the neutral atomic muonium state (Mu T ≡ μ ...
Tautomeric 2-arylquinolin-4(1H)-one derivatives- spectroscopic, X-ray and quantum chemical structural studies

Mphahlele M.J. El-Nahas A.M. (2004)

A convenient method for the synthesis of 2-aryl-1-methylquinolin-4(1H) -ones is described. Spectroscopic and X-ray crystallographic techniques as well as quantum chemical calculations have been used to probe the structure ...
Stochastic Model of an Intermittently Used System with Non-perpetual Vigil: Its Estimation Study

Yadavalli V.S.S. Bekker A. (2004)

A two-unit intermittently used standby system when it is not under perpetual vigil is studied. Our interest centers on Bayesian estimation of stationary rate of disappointments, assuming an informative prior for the unknown ...
Evidence of score reliability and validity of the statistical anxiety rating scale among techniken students in South Africa

Mji A. Onwuegbuzie A.J. (2004)

R. J. Cruise and E. M. Wilkins's (1980) Statistical Anxiety Rating Scale (STARS), which measures levels of statistics anxiety, was administered to 169 technikon students (70.9% women) in the Eastern Cape of South Africa. ...
Six Contributions to Understanding 'Gaps between Policy and Implementation': An Overview and Comments

Pretorius L. (2003)

[No abstract available]
South African nurse managers' perceptions regarding cost containment in public hospitals.

Ntlabezo E.T. Ehlers, V.J. Booyens U.S. (2004)

The perceptions of nurse managers regarding cost containment issues in selected public hospitals in the Port Elizabeth metropole of the Eastern Cape were investigated. Results indicated that nurse managers required better ...
How has psychology fared over ten years of democracy? Achievements, challenges and questions

Suffla, Shahnaaz Seedat, Mohamed (2004)

This Special Issue of the South African Journal of Psychology (SAJP) seeks to reflect critically on the role and relevance of South African psychology in the context of social transformation. Contributors to this Special ...
From specification in UML and object-z through refinement to implementation into java: A study on the use of inheritance

Van Coppenhagen I.H.M. Kotze P. Van Der Poll J.A. (2004)

This paper provides an example that illustrates parts of the software life cycle processes of specification, refinement and implementation for the use of inheritance in an object-oriented environment. Some background on ...
Purification of South African phosphogypsum for use as Portland cement retarder by a combined thermal and sulphuric acid treatment method

Van Der Merwe E.M. Strydom C.A. (2004)

PHOSPHOGYPSUM IS A BY-PRODUCT OF THE manufacture of wet phosphoric acid, and most of it produced in the world goes to waste. The impurities in phosphogypsum greatly restrict its industrial use in Portland cement. We have ...
A woman praised by women is better than a woman praised by seven men

Loader J.A. (2004)

The title, a parody on Ruth 4:15bb and Proverbs 31:28, counterposes the motif of praise in the final scene of what is probably the opus classicum for the foregrounding of women in the Old Testament with the same motif in ...
Mission as kenotic action: Understanding Orthodox theology of mission

Reimer J. (2004)

Western theology largely ignores the concept of kenosis in its theological reflection on mission. This article wishes to help remedy the situation by reflecting on kenosis in Orthodox mission theology. The statement of ...
The Influence of Paired Reading on the Relationship between the Parent and the Child with a Reading Disability

Lessing A.C. Odendaal M.C. (2004)

[No abstract available]
A Corpus-Based Appraisal of Shifts in Language Use and Translation Policies in Two Zulu Translations of the Book of Matthew

Masubelele R. (2004)

[No abstract available]
A Parallel Corpus as a Terminology Resource for Xhosa: A Study of Strategies Used to Translate Financial Statements

Moropa K. (2004)

[No abstract available]
Parallel Corpora as Tools for Developing the Indigenous Languages of South Africa, with Special Reference to Venda

Madiba M. (2004)

[No abstract available]
Mortality and morbidity among traditionally circumcised Xhosa boys in the Eastern Cape Province, South Africa.

Mogotlane S.M. Ntlangulela J.T. Ogunbanjo B.G. (2004)

Male circumcision is one of the oldest traditions observed by many societies. The ritual is performed at specific periods in life with the main purpose of integrating the male child into the society according to cultural ...
Fog harvesting: An alternative source of water supply on the West Coast of South Africa

Olivier J. (2004)

Experiments conducted during the 1990s investigated the feasibility of using fog water to supplement existing water supplies in the arid west coast region of South Africa. Based on these results, a project was initiated ...
Quantitative thermogravimetric analysis of binary mixtures: Magnesium hydroxide and magnesium acetate

Van Der Merwe E.M. Strydom C.A. (2004)

Thermogravimetric analysis is used to determine the amounts of Mg(OH) 2 and Mg(CH3COO)2 in a mixture thereof. The application and suitability of different analysis methods are discussed. In the first method the mass losses ...
Hydration of medium reactive industrial magnesium oxide with magnesium acetate Thermogravimetric study

Van Der Merwe E.M. Strydom C.A. Botha A. (2004)

Medium reactive magnesium oxide reacts incompletely with available water to form magnesium hydroxide. To enhance the hydration of medium reactive magnesium oxide, the effect of magnesium acetate as hydrating agent was ...

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