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A comparative analysis of Donald Bradman and Steven Smith: what are their secrets?

- Noorbhai, Habib

  • Authors: Noorbhai, Habib
  • Date: 2020
  • Subjects: Biomechanics , Cricket , Performance
  • Language: English
  • Type: Article
  • Identifier: http://hdl.handle.net/10210/415459 , uj:35105 , Citation: Noorbhai H. A comparative analysis of Donald Bradman and Steven Smith: what are their secrets? BMJ Open Sport & Exercise Medicine 2020;6:e000720. doi:10.1136/ bmjsem-2019-000720
  • Description: Abstract: , There has been growing evidence on the batting backlift technique in cricket at varying levels of cricket ability and the way in which batsmen direct or manoeuvre their bat in various ways. Most recently, there has been elevated awareness and discussion around the technique of Steven Smith. To an extent, there has been some comparison and reference been made to Sir Donald Bradman. Both Donald Bradman and Steven Smith have exhibited techniques and movements at the crease which many regard as ‘unorthodox’ or ‘unnatural’. This paper compares each of the batting technique components of both batsmen. The paper describes that both Bradman and Smith held their bat with an open grip which allowed them to hit the ball in most scoring areas of the field. The most common element that both batsmen demonstrate is a backlift that is directed towards the gulley or point region, otherwise known as the rotary method of batting, which is contrary to most of the coaching literature. Future research would require objective measures on Steven Smith to fully understand the kinetics and kinematics associated with his batting technique. The variances of performance averages across other formats (one-day internationals and 20-20 cricket) must be noted.
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A desk study of road infrastructure performance measurement criteria

- Okoro, Chioma, Musonda, Innocent, Agumba, Justus

  • Authors: Okoro, Chioma , Musonda, Innocent , Agumba, Justus
  • Date: 2017
  • Subjects: Performance , Performance measurement , Roads
  • Language: English
  • Type: Conference proceedings
  • Identifier: http://hdl.handle.net/10210/244823 , uj:25321 , Citation: Okoro, C., Musonda, I. & Agumba, J. 2017. A desk study of road infrastructure performance measurement criteria.
  • Description: Abstract: Transport infrastructure meets the demands for people and cargo delivery by providing access to working, shopping and travelling and improving the quality of life of citizens. Road infrastructure needs to be sustained for eons after its development. However, there is no consensus on the criteria upon which the operational performance of road infrastructure projects is assessed. This paper aims to identify all potential criteria for assessing road projects in operation. A desk study was conducted using relevant journal and conference papers obtained from databases including ASCE Library, Science Direct and Ebscohost. Thematic analysis was used to identify emerging themes from extant literature. The themes were tabulated and ranked based on their frequency of occurrence to determine the most important criteria for measuring the performance of road projects in operation. Findings indicate that institutional productivity and effectiveness, operational efficiency, health and safety, mobility, environmental element, public acceptability, asset value, legal and technical factors can be used to assess the performance of road projects. The study provides vital information which would be beneficial to project managers, and indeed investors, in assessing and projecting sustainable performance of road projects in operation.
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A theoretical assessment of the performance of Small and Medium Sized Enterprise through lmowledge management in the South Africa construction industry

- Mametja, W., Aigbavboa, C.O.

An assessment of factors influencing collaboration and impacts on organisational performance : a review

- Sepuru, Mercy, Musonda, Innocent, Okoro, Chioma Sylvia

An assessment of performance of construction projects in South Africa

  • Date: 2015
  • Subjects: Construction projects , Performance
  • Language: English
  • Type: Conference proceedings
  • Identifier: http://ujcontent.uj.ac.za8080/10210/372034 , http://hdl.handle.net/10210/73789 , uj:18459
  • Description: Abstract: The South African construction industry, like most construction industries worldwide, is facing several problems and challenges that directly affect the performance of construction projects undertaken in the country. Project performance can be measured and evaluated using a large number of performance indicators that could be related to various dimensions (groups) such as time cost, quality, client satisfaction, client changes, business performance, health and safety. However the abovementioned factors are not the only factors that affect the performance of construction projects; therefore this paper aims to establish the most critical factors affecting the performance of construction projects in South Africa, a case study of the Gauteng Province. The data for this paper was collected from both primary and secondary sources. The primary data was acquired through the administration of structured questionnaires. The questionnaire was distributed to construction professionals. The questionnaire was designed based on information emanating from an extant review of literature. Out of the 160 distributed questionnaires, 131 were received back which represented 82% response rate. Findings from the questionnaire analysis revealed that the key factors affecting the performance of construction projects in Gauteng are: cash flow, dispute management (Client and professionals), leadership skills of project manager, speedy and reliability of service to client, dispute management (labour and supervisor), learning from best practice and experience of others, review of failures and solving them and Availability of personnel with high experience and qualification. The study contributes to the body of knowledge on the subject of factors affecting the performance of construction projects in Gauteng, South Africa.
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An exploratory factor analysis of transportation project sustainability indicators : a case of projects in South Africa

- Okoro, Chioma, Musonda, Innocent, Agumba, Justus Ngala

  • Authors: Okoro, Chioma , Musonda, Innocent , Agumba, Justus Ngala
  • Date: 2019
  • Subjects: Infrastructure , Performance , South Africa
  • Language: English
  • Type: Conference proceedings
  • Identifier: http://hdl.handle.net/10210/396810 , uj:32956 , Citation: Okoro, C., Musonda, I. & Agumba, J.N. 2019. An exploratory factor analysis of transportation project sustainability indicators: a case of projects in South Africa.
  • Description: Abstract: Sustainable transportation is vital since its impact traverses generations. The concept of sustainable transportation is known to account for incorporation of various elements including environmental, economic, social and institutional factors. The current study employed exploratory factor analytic technique using maximum likelihood factoring to identify critical indicators for assessing transportation infrastructure projects in South Africa. Using purposive and snowball sampling, a questionnaire was distributed via email, google forms and by hand, to project managers, directors, construction managers, planners and feasibility study consultants involved in transportation projects at different stages, in the nine provinces of South Africa. Empirical data amassed from 132 responses, were analysed using SPSS version 25 software.s Descriptive analyses were used for preliminary analyses. Inferential statistics was conducted using exploratory factor analysis, to output common factors and the minimum number of variables that were related to each construct. Findings revealed that a four-factor structure including infrastructure condition and impacts, user acceptability, financial management and safety and security, can adequately measure transportation infrastructure project sustainability. By establishing critical indicators for assessing transportation projects, the study provides relevant evidence to develop strategies to ensure that such investments bring lasting and desirable impacts in the long run. The study was conducted in South Africa and may not be generalisable to other geographical regions, which may have differing priorities with regard to sustainable performance of transport infrastructure. Further studies are on-going to validate the four-factor structure using confirmatory factor analytical techniques.
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An investigation focusing on the creation and retention of competency through transformation

- Robertson, Charles Gordon

  • Authors: Robertson, Charles Gordon
  • Date: 2012-08-27
  • Subjects: Performance , Organizational change
  • Type: Thesis
  • Identifier: uj:3208 , http://hdl.handle.net/10210/6620
  • Description: M.B.A. , This dissertation evaluates the aim: Organisations engaged in transformation need to connect competency with their change framework and that this influences the quality of the contribution made towards competitive advantage Companies who use change methodologies actually cultivate their distinct capabilities / competencies through these initiatives and if 3m are these similar to actual theories documented and if no how can this be incorporated into a model. This dissertation places the research into context by focusing on the identification of past theory, methodology and examples and by comparing this to three chosen companies to establish its credibility and usefulness. Primary data for the comparison was obtained through separate case study interviews. This data surrounded areas such as — core competency development, retention and acquisition and its association with competitive advantage, the basic understanding of the change initiative, method used and finally the actual change process employed. An extensive literature research was conducted to review current global thinking and knowledge on change, distinct capabilities and competencies. It was concluded that although the companies reviewed did change well only one of the three linked competence through its change processes. The other developed its capabilities through a variety of change programmes ( in this case intentional), it could therefore qualify that it had in fact used change to develop a competence, and that therefore a model such as the one formulated has a basis for development
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Analysis of sports science perceptions and research needs among South African coaches

- Kubayi, A., Coopoo, Y., Toriola, A.

Assessing the performance of Trichardt wastewater treatment plant (South Africa)

- Negwamba, Thulani, Dinka, Megersa Olumana

  • Authors: Negwamba, Thulani , Dinka, Megersa Olumana
  • Date: 2019
  • Subjects: Wastewater treatment , Performance , Quality standard
  • Language: English
  • Type: Article
  • Identifier: http://hdl.handle.net/10210/404679 , uj:33949 , Citation: Negwamba, T. & Dinka, M.O. 2019. Assessing the performance of Trichardt wastewater treatment plant (South Africa).
  • Description: Abstract: The main task in treating the wastewater in South Africa is to reduce the pollutants (solids, organic matter, nutrients, and micro-organisms) to meet the standard requirements from Department of Water and Sanitation (DWS). That means the discharged effluent should be without polluting the environment and posing safety risks. The objective of this study was to investigate the performance of the Trichardt Wastewater Treatment Plant (South Africa) and come up with recommendations for the improvement of the wastewater treatment plant. The performance of the plant was evaluated for its compliance with the standard set by the DWS. The water quality parameters tested include: Ammonia (NH3), Nitrate (NO3-), Phosphate (PO4-3), Chemical Oxygen Demands (COD), Turbidity (T) and Total Suspended Solids (TSS). The result indicates that the concentration of most of the considered parameters (TSS, NH4, COD, PO4-3) are above the permissible limit set by DWS throughout the year, except Nitrate. The operating flowrate is below the design capacity (1.8 m3/s) throughout the year, except September. Overall, the final effluent discharged to the stream do not comply with the standard set by DWS. Thus, measures for the improvement of the treatment plants’ performance are highly recommended. The increase of the hydraulic loading capacity and the use appropriate methods of treatment process such as biological nitrification-denitrification processes are suggested. The increase of retention time to 3 hrs and decrease of the screen openings to 12 mm are also highly recommended.
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Assuring health and safety (H&S) performance on construction projects - clients' role and influence

- Musonda, Innocent, Pretorius, Jan-Harm, Haupt, Conrad Theodore

Common illness that affect the peformance of students in halls Of residence : a case from South Africa

- Thwala, Wellington Didibhuku, Eke, C.C., Aigbavboa, C.O.

Comparative evaluation of the performance of a bi-fuel vehicle on biogas and natural gas

- Kukoyi, T. O., Muzenda, E., Mbohwa, Charles

Die verband tussen angs en prestasie in takseersentrumdimensies.

- Ehlers, E.J., Roodt, G.

  • Authors: Ehlers, E.J. , Roodt, G.
  • Date: 1996
  • Subjects: Anxiety , Performance , Assessment centre dimensions
  • Type: Article
  • Identifier: uj:6295 , http://hdl.handle.net/10210/1044
  • Description: The relationship between anxiety and performance in assessment centre dimensions. This study is aimed at determining whether there is a relationship between Anxiety (Tension and Anxiety), as measured by the Sixteen Personality Factor Questionnaire, and performance in assessment centre dimensions. The data set was collected from 145 white male candidates on entry and middle management level in an auditing firm in Gauteng. Ages of candidates varied from 24 to 35 years (x = 27,52; sd = 6,33). By using regression analyses it was found that Tension and Anxiety mainly show a negative relationship with the so-called interpersonal behaviour dimensions, such as Perseverance, Eogical and persuasive reasoning ability, and Perceived leadership image. The multiple analyses of variance (MANOVAS) for the low, middle and high tension groups and low, middle and high anxiety groups revealed no statistically significant differences in respect of the assessment centre dimensions as a whole. Implications of the findings are discussed in the article.
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Employee engagement in the trade union federation(s) versus management saga in the South African mineral exploration industry

- Makhubedu, Lucky Boy Tebogo, Nwobodo-Anyadiegwu, Eveth Nkeiruka, Mbohwa, Charles

Evaluating and aligning facilities management operations in a South African higher education institution : a case study

- Ogbeifun, Edoghogho

  • Authors: Ogbeifun, Edoghogho
  • Date: 2016
  • Subjects: University of Johannesburg , Facility management , Education, Higher - Facilities - Planning , Performance
  • Language: English
  • Type: Doctoral (Thesis)
  • Identifier: http://hdl.handle.net/10210/225370 , uj:22762
  • Description: Abstract: The quality of the support facilities and facilities services available in the learning environments of a Higher Education institution influences the performance of the core functions of teaching, learning and research, whether in the physical or virtual space. It further affects the level of customer satisfaction in the workplace interface and the competitive advantages of the institution in the community of similar institutions. It is imperative, therefore to continuously evaluate and align the operations of the organ responsible for the development and operation of the support facilities towards achieving the objectives of the institution, using the instrument of performance management. The case study method of qualitative research was adopted. The data collection involved using the combination of in-depth interviews, evaluation of periodic reports, and observation of evacuation drill exercises as well as coordinating the mutual development of the performance measuring standards, using the Delphi technique. The research reveals that the Facilities Management unit in the University of Johannesburg is recognised for its strategic importance; the unit has a suitable organisational structure and operational system. However, the unit has not been able to manage the relationship between it and the customer effectively, due to unsatisfactory service delivery in capital development, operation and maintenance projects as well low quality of periodic reports as tools for effective communication. The academics and Facilities Management unit mutually developed the performance measuring standards. Further analysis helped in identifying the source and magnitude of variances contributed by the customer and the service provider. If the service provider will apply due diligence and use the developed performance measurement tool, after addressing the observed variances, the application will facilitate improved relationship between the customer and service provider. Furthermore, the performance measurement tool provide for continuous evaluation and alignment of the operation of the service provider towards achieving the objectives of the institution. The research is situated in single case study; therefore care should be taken to contextualise the result before applying same to other context. , D.Ing. (Engineering Management)
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Exploring the applicability of deming’s concept of “continuous improvement” in the contemporary public sector organisations

- Okanga, Boniface, Sambumbu, Antony Matemba

  • Authors: Okanga, Boniface , Sambumbu, Antony Matemba
  • Date: 2017
  • Subjects: A cyclical framework , Continuous improvement , Performance
  • Language: English
  • Type: Article
  • Identifier: http://hdl.handle.net/10210/254623 , uj:26660 , Citation: Okanga, B. & Sambumbu, A.M. 2017. Exploring the applicability of deming’s concept of “continuous improvement” in the contemporary public sector organisations. Public Policy and Administration Research Vol.7, No.5, 2017.
  • Description: Abstract: Continuous improvement is a prerequisite for effective performance of the contemporary public sector organisations. This research explores the applicability of Deming’s concept of “continuous improvement” in the contemporary South African public sector organisations. The motive of the study was to identify the major paradoxes and the remedial improvement strategies that can be suggested. Using conceptual analysis as a qualitative research technique, a meta-synthesis of continuous improvement theories was undertaken and triangulated with the results of empirical studies conducted on continuous improvement in the South African public sector organisations. In contrast to the articulation in the continuous improvement theory of Plan-Do- Check-Act, the concept of continuous improvement was found to be overshadowed by over-emphasis of monitoring and evaluation which are also in turn largely saddled by unsupportive cultural practices, ineffective implementation of improvement measures and lack of easily discernible plans. In the context of such paradoxes, the study enriches the existing theories by suggesting a five steps’ (Analyse-Plan- Improve-Measure- Improve) cyclical framework that the public sector managers can emulate as a moderator for undertaking effective continuous improvement in the increasingly contemporary complex and demanding public sector organisations.
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Feasibility study considerations for transport infrastructure performance : a desk study

- Okoro, Chioma Sylvia, Musonda, Innocent, Agumba, Justus Ngala

Integrated strategies for creating citizen-centric public sector organisations

- Okanga, Boniface, Sambumbu, A.M.

  • Authors: Okanga, Boniface , Sambumbu, A.M.
  • Date: 2017
  • Subjects: Citizen-centric , Performance , Public sector organisations
  • Language: English
  • Type: Article
  • Identifier: http://hdl.handle.net/10210/254591 , uj:26657 , Citation: Okanga, B. & Sambumbu, A.M. 2017. Integrated strategies for creating citizen-centric public sector organisations.
  • Description: Abstract: The establishment of an effective citizen-centric public service system is an iterative process that requires investment in the appropriate e-government technologies and cultural change and transformation. This research evaluates effectiveness of the process for the establishment of a citizen-centric public service in South Africa. Conceptual analysis as a qualitative research technique was used to critically synthesize and triangulate theories for a citizen-centric public service system with the findings of the empirical studies on the implementation of a citizencentric public service in South Africa. Findings indicated South Africa to have made significant strides by adopting relevant policies, legislations and technological frameworks to enhance the use of models such as one-stop-shop and walk-in centres. However, further analysis highlighted the initiatives to establish an effective citizen-centric public service is still inhibited by ineffective seamless integration and synchronisation of activities in government departments and units in different geographical regions. Other challenges were found to be linked to internet connectivity and affordability of telecommunication costs in the rural areas, and lack of change and transformation of the organisational cultural practices. In the light of these challenges, the study postulates a strategic framework emphasizing among others investment in the appropriate e-government technologies and change and transformation of the organisational cultural practices as part of the critical strategies for enhancing the successful establishment of a citizen-centric public service.
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Is the Entrepreneurial Intention (EI) of University Students dependant on gender?

- Dhliwayo, Shepherd

Kongruensie, ooreenkomstig Holland, as verklaring van werkprestasie

- Uys, Johannes Lodewicus

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