740 research outputs found
The development and validation of a value system assessment scale : a practical theological approach
No full textPhD (Pastoral Studies), North-West University, Potchefstroom Campus, 2016This study aimed to identify, develop and validate a multidimensional scale to measure the role of value systems in relationship management to assist pastoral counsellors to make counselees aware of their value systems on a conscious level, and simultaneously provide counsellors with a concrete and scientific tool to manage the similarities and differences between counselees’ value systems and that of their intimate relationship partners. The theoretical framework, within which the scale is being developed, had been identified and described by an in-depth literature study of the relevant scientific fields.
The sixteen operational assessment areas that were used for the assessment of personal values were identified: ten assessment areas were from a psychological perspective and six from a theological perspective. These values had also been analysed and a formal definition of all the assessment areas had been formulated. Specific attributes had been identified that could be associated with individuals who value aspects of the different assessment areas as part of their lives. The underlying assumptions of the classical measurement theory had been used to guide this standardization process. The coefficient Alpha has been computed and the validity of the Value System Assessment Scale (VSAS) has been investigated, by judging face and content validity as well as investigating content, factorial and construct validity. Study results show that the different subscales of the VSAS have been good reliability, content and factorial validity. Construct validity at the item level of analysis was also good. Good discriminant construct validity on the subscale level of analysis was also found. Further research on the convergent construct validity on the subscale level of analysis of seven subscales needs to be done. These subscales were challenging in the sense that either the theory did not hold acceptably for the various subscales or that more research has to be done with regard to the development of attributes and items for the different subscales. These subscales need to be subjected to additional research and analysis. The results reported in this study present a strong foundation for recommending use of the VSAS in pastoral counselling.Doctora
University of Stellenbosch Students' representative council / Studenteraad, 1960-1961
No full textBlack and white group photograph.Front: Gideon Boshoff (B.A. Teol., voorsitter), Prof. H.B. Thom (Rektor), Dr. T.E. Dönges (Kanselier), Ds. J.S. Gericke (Vise-Kanselier), Pieter Kapp (M.A. S.O.D., Onder-voors.)
Middle: Tertius Delport (B.A. LLB), Philip Smit (M.A., tes.), Francois Hanekom (B.A. Honneurs), Suzaan Mangold (B.Sc.S.O.D.), Piet Grobler (B.A. LLB, Sekr.), Graham Pienaar (B.A. Hons)
Back row: Gert Terblanche (B.A. Hons Teol.), Johan Vosloo (Med.), Herman Giliomee (M.A.S.O.D.), Williem Esterhuyse (D.Phil., lid U.K.).Photograph donated by the Students' Representative Council
Unearthing the Real Process Behind the Event Data The Case for Increased Process Realism
No full textThis book is a revised version of the PhD dissertation written by the author at Hasselt University in Belgium.This dissertation introduces the concept of process realism. Process realism is approached from two perspectives in this dissertation. First, quality dimensions and measures for process discovery are analyzed on a large scale and compared with each other on the basis of empirical experiments. It is shown that there are important differences between the different quality measures in terms of feasibility, validity and sensitivity. Moreover, the role and meaning of the generalization dimension is unclear. Second, process realism is also tackled from a data point of view. By developing a transparent and extensible tool-set, a framework is offered to analyze process data from different perspectives. From both perspectives, recommendations are made for future research, and a call is made to give the process realism mindset a central place within process mining analyses.
In 2020, the PhD dissertation won the “BPM Dissertation Award”, granted to outstanding PhD theses in the field of Business Process Management
Authorship as cultural performance: new perspectives in authorship studies
No full textThis article proposes a performative model of authorship, based on the historical alternation between predominantly 'weak' and 'strong' author concepts and related practices of writing, publication and reading. Based on this model, we give a brief overview of the historical development of such author concepts in English literature from the Middle Ages to the twentieth century. We argue for a more holistic approach to authorship within a cultural topography, comprising social contexts, technological and media factors, and other cultural developments, such as the distinction between privacy and the public sphere
A resilience assessment framework for complex engineered systems using graphical evaluation and review technique (GERT)
No full textSystem resilience characterizes the capability of maintaining the required functionality under disruptions, which is of great significance in evaluating the productivity and safety of complex engineered systems. Although most studies conduct resilience assessment from qualitative and quantitative perspectives, system functionality that reflects functional requirements for complex engineered systems needs to be elaborated. In addition, given that complex engineered systems achieve dynamic performance during disruptions, measuring the actual performance under uncertainty is imperative. To this end, this paper develops a quantitative framework to assess the resilience of complex engineered systems. The developed framework comprises three phases, functionality analysis, performance evaluation, and resilience assessment. Firstly, system functionality is analyzed using a functional tree illustrating the relationship between functions. The overall objective, primary functions, and sub-functions are identified according to task requirements. Secondly, system performance is quantified considering uncertain factors through Graphical Evaluation and Review Technique (GERT). Probabilistic branches and network logic are employed to represent the implementation of various functions. Finally, resilience assessment is carried out from the perspectives of anticipation, absorption, adaptation, and restoration abilities. A case study on the satellite network shows the effectiveness of the developed framework. The developed framework determines system functionality based on task requirements, evaluates system performance with limited information, and accurately assesses system resilience.Safety and Security Scienc
Recent advances on graphical evaluation and review techniques
No full textGraphical evaluation and review techniques (GERT) is a technique to study the stochastic nature of networks consists of different branches. In GERT, all branches are explained in terms of the probability that the branch is traversed and the tile to traverse the branch in case it is realized. This paper presents recent advances of the implementation of GERT in various industries. The study presents a comprehensive description of GERT and recent advances on the implementation of GERT in various industries over the period 2002-2017.Peer reviewedFinal article published.Network designGERTGraphical evaluation and review technique
Secularization – an empirically consolidated narrative in the face of an increasing influence of religion on politics
No full textWith this research Gert Pickel proposes an updated version of secularization’s narrative, contrasting it with the growing phenomena of religious pluralism, secular-religious polarization, and religiosity’s politicization in Europe. This article focuses especially on the European religious landscape of the late twentieth and early twenty-first century, analyzing the empirical developments in its indices of secularization, namely at the individual level. For this purpose, the author calls upon several statistical data that consider individuals’ attitudes towards religion, bearing in mind the different levels of modernization, as well as the political, religious and historical-cultural vicissitudes of the different countries. Despite religious affair’s proliferation in public debate, this article concludes that secularization remains empirically more convincing than the narrative of the return of religions. However, we are still far from speaking of a secular Europe
Corrigendum to “Rapid vacuum-driven monolayer assembly of microparticles on the surface of perforated microfluidic devices” [Powder Technology 390 (2021), 330–338] (Powder Technology (2021) 390 (330–338), (S0032591021004885), (10.1016/j.powtec.2021.05.079))
No full textThe authors regret to inform that they would like to change the corresponding author in the Elsevier system from Gert Desmet to Ignaas S. M. Jimidar. All authors have given their consent to make this change. See earlier correspondence and collected signatures from the authors. The authors would like to apologise for any inconvenience caused.</p
History of the Graeco-Latin fable /
No full text"This edition has been revised and updated by the author and Gert-Jan van Dijk."Includes bibliographical references and indexes.v. 1. Introduction and, From the origins to to the Hellenistic age -- v. 2. The fable during the Roman Empire and in the Middle Ages -- v. 3. Inventory and documentation of the Graeco-Latin fable
Corrigendum to A detailed study of the interaction between levitated microspheres and the target electrode in a strong electric field [Powder Technology 383 (2021), 292–301] (Powder Technology (2021) 383 (292–301), (S0032591021000528), (10.1016/j.powtec.2021.01.036))
No full textThe authors regret to inform that they would like to change the corresponding author in the Elsevier system from Gert Desmet to Ignaas Jimidar. All authors have given their consent to make this change. See earlier correspondence and collected signatures from the authors. The authors would like to apologise for any inconvenience caused
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