54 research outputs found

    Financing of social housing investments in South Africa

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    The right to adequate housing is enshrined in the South African constitution. Accordingly, social housing has been identified by the government as one of the strategic interventions to be pursued in the delivery of housing services to the poor. As public sector funds are limited, it is imperative to establish alternative mechanisms for financing social housing investments. A multiple case study approach reviewed social housing investment with specific reference to how they were financed, the challenges faced and whether there would have been a benefit in using alternative means of financing. This was supported by a literature review as well as interviews with relevant stakeholders. The results highlighted that funding for the sector is available primarily through government grants and loan funding from national and provincial DFIs. Private sector participants are willing to participate in the sector and have the resources to do so. Nonetheless, there are concerns from private sector participants around the regulatory framework and the availability of collateral on funding provided to the sector. Social Housing Institutions (SHIs) also noted that the SHRA should facilitate discussions on the development of ‘social housing agreements’ with municipalities that enable access to land, provide waivers on bulk contributions and afford SHIs rebates on municipal rates and tariffs. Successful delivery of social housing is dependent on both the private and public sector, sturdy institutions and a functional regulatory framework.http://www.springer.comseries/111562021-07-01hj2020Construction Economic

    Retaining steel tips : motivation of construction managers in South Africa

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    The world economy continues to grow at an ever-increasing pace and as a result, has created additional demand for new buildings. This has placed an ever-increasing demand for experienced construction managers with learned and practically applied skills to competently deliver successful projects. South Africa is no exception to this phenomenon. To retain skilled construction managers projects must be well managed from the outset. Having the correct policies and procedures in place will assist with this requirement. Motivating factors play a large role to assist construction managers in achieving their best and keeping their focus. Thus, how to motivate them is key to ensuring that a project delivers on; quality, time and within budget. This paper attempts to identify factors that motivate construction managers and assist construction companies to retain them. For this purpose, structured interviews were conducted at the University of Pretoria and a mixed-method approach was followed. Data was collected from construction professionals with a minimum of 10 years of construction site experience within the Gauteng Region of South Africa. The decisive factor was the work environment conditions and this included factors like; creating job security, give employees a sense of belonging, mentors giving constructive criticism, listening to problems, acting on them and thus giving support, reducing long working hours, improved site office facilities, regular relaxing social events within the company. Results from a recent research project have identified three items that are needed to retain construction managers. These included; a good work environment and extrinsic and intrinsic rewards. It was found not uncommon that if an offer to be employed at an alternative company with less salary, but with a more comfortable work environment was available, then this would be a viable option. Construction companies should invest more effort to improve their work environment and further tailor-make their extrinsic and intrinsic awards systems.http://www.springer.comseries/11156hj2020Construction Economic

    Minimal information for studies of extracellular vesicles (MISEV2023): from basic to advanced approaches

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    Extracellular vesicles (EVs), through their complex cargo, can reflect the state of their cell of origin and change the functions and phenotypes of other cells. These features indicate strong biomarker and therapeutic potential and have generated broad interest, as evidenced by the steady year-on-year increase in the numbers of scientific publications about EVs. Important advances have been made in EV metrology and in understanding and applying EV biology. However, hurdles remain to realising the potential of EVs in domains ranging from basic biology to clinical applications due to challenges in EV nomenclature, separation from non-vesicular extracellular particles, characterisation and functional studies. To address the challenges and opportunities in this rapidly evolving field, the International Society for Extracellular Vesicles (ISEV) updates its ‘Minimal Information for Studies of Extracellular Vesicles’, which was first published in 2014 and then in 2018 as MISEV2014 and MISEV2018, respectively. The goal of the current document, MISEV2023, is to provide researchers with an updated snapshot of available approaches and their advantages and limitations for production, separation and characterisation of EVs from multiple sources, including cell culture, body fluids and solid tissues. In addition to presenting the latest state of the art in basic principles of EV research, this document also covers advanced techniques and approaches that are currently expanding the boundaries of the field. MISEV2023 also includes new sections on EV release and uptake and a brief discussion of in vivo approaches to study EVs. Compiling feedback from ISEV expert task forces and more than 1000 researchers, this document conveys the current state of EV research to facilitate robust scientific discoveries and move the field forward even more rapidly

    Minimal Information for Studies of Extracellular Vesicles (MISEV2023): From Basic to Advanced Approaches

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    Extracellular vesicles (EVs), through their complex cargo, can reflect the state of their cell of origin and change the functions and phenotypes of other cells. These features indicate strong biomarker and therapeutic potential and have generated broad interest, as evidenced by the steady year-on-year increase in the numbers of scientific publications about EVs. Important advances have been made in EV metrology and in understanding and applying EV biology. However, hurdles remain to realising the potential of EVs in domains ranging from basic biology to clinical applications due to challenges in EV nomenclature, separation from non-vesicular extracellular particles, characterisation and functional studies. To address the challenges and opportunities in this rapidly evolving field, the International Society for Extracellular Vesicles (ISEV) updates its \u27Minimal Information for Studies of Extracellular Vesicles\u27, which was first published in 2014 and then in 2018 as MISEV2014 and MISEV2018, respectively. The goal of the current document, MISEV2023, is to provide researchers with an updated snapshot of available approaches and their advantages and limitations for production, separation and characterisation of EVs from multiple sources, including cell culture, body fluids and solid tissues. In addition to presenting the latest state of the art in basic principles of EV research, this document also covers advanced techniques and approaches that are currently expanding the boundaries of the field. MISEV2023 also includes new sections on EV release and uptake and a brief discussion of in vivo approaches to study EVs. Compiling feedback from ISEV expert task forces and more than 1000 researchers, this document conveys the current state of EV research to facilitate robust scientific discoveries and move the field forward even more rapidly

    Minimal information for studies of extracellular vesicles (MISEV2023): From basic to advanced approaches

    Get PDF
    Extracellular vesicles (EVs), through their complex cargo, can reflect the state of their cell of origin and change the functions and phenotypes of other cells. These features indicate strong biomarker and therapeutic potential and have generated broad interest, as evidenced by the steady year-on-year increase in the numbers of scientific publications about EVs. Important advances have been made in EV metrology and in understanding and applying EV biology. However, hurdles remain to realising the potential of EVs in domains ranging from basic biology to clinical applications due to challenges in EV nomenclature, separation from non-vesicular extracellular particles, characterisation and functional studies. To address the challenges and opportunities in this rapidly evolving field, the International Society for Extracellular Vesicles (ISEV) updates its 'Minimal Information for Studies of Extracellular Vesicles', which was first published in 2014 and then in 2018 as MISEV2014 and MISEV2018, respectively. The goal of the current document, MISEV2023, is to provide researchers with an updated snapshot of available approaches and their advantages and limitations for production, separation and characterisation of EVs from multiple sources, including cell culture, body fluids and solid tissues. In addition to presenting the latest state of the art in basic principles of EV research, this document also covers advanced techniques and approaches that are currently expanding the boundaries of the field. MISEV2023 also includes new sections on EV release and uptake and a brief discussion of in vivo approaches to study EVs. Compiling feedback from ISEV expert task forces and more than 1000 researchers, this document conveys the current state of EV research to facilitate robust scientific discoveries and move the field forward even more rapidly

    Minimal information for studies of extracellular vesicles (MISEV2023): From basic to advanced approaches

    Get PDF
    Extracellular vesicles (EVs), through their complex cargo, can reflect the state of their cell of origin and change the functions and phenotypes of other cells. These features indicate strong biomarker and therapeutic potential and have generated broad interest, as evidenced by the steady year-on-year increase in the numbers of scientific publications about EVs. Important advances have been made in EV metrology and in understanding and applying EV biology. However, hurdles remain to realising the potential of EVs in domains ranging from basic biology to clinical applications due to challenges in EV nomenclature, separation from non-vesicular extracellular particles, characterisation and functional studies. To address the challenges and opportunities in this rapidly evolving field, the International Society for Extracellular Vesicles (ISEV) updates its 'Minimal Information for Studies of Extracellular Vesicles', which was first published in 2014 and then in 2018 as MISEV2014 and MISEV2018, respectively. The goal of the current document, MISEV2023, is to provide researchers with an updated snapshot of available approaches and their advantages and limitations for production, separation and characterisation of EVs from multiple sources, including cell culture, body fluids and solid tissues. In addition to presenting the latest state of the art in basic principles of EV research, this document also covers advanced techniques and approaches that are currently expanding the boundaries of the field. MISEV2023 also includes new sections on EV release and uptake and a brief discussion of in vivo approaches to study EVs. Compiling feedback from ISEV expert task forces and more than 1000 researchers, this document conveys the current state of EV research to facilitate robust scientific discoveries and move the field forward even more rapidly

    Minimal information for studies of extracellular vesicles (MISEV2023): From basic to advanced approaches

    Get PDF
    Extracellular vesicles (EVs), through their complex cargo, can reflect the state of their cell of origin and change the functions and phenotypes of other cells. These features indicate strong biomarker and therapeutic potential and have generated broad interest, as evidenced by the steady year-on-year increase in the numbers of scientific publications about EVs. Important advances have been made in EV metrology and in understanding and applying EV biology. However, hurdles remain to realising the potential of EVs in domains ranging from basic biology to clinical applications due to challenges in EV nomenclature, separation from non-vesicular extracellular particles, characterisation and functional studies. To address the challenges and opportunities in this rapidly evolving field, the International Society for Extracellular Vesicles (ISEV) updates its 'Minimal Information for Studies of Extracellular Vesicles', which was first published in 2014 and then in 2018 as MISEV2014 and MISEV2018, respectively. The goal of the current document, MISEV2023, is to provide researchers with an updated snapshot of available approaches and their advantages and limitations for production, separation and characterisation of EVs from multiple sources, including cell culture, body fluids and solid tissues. In addition to presenting the latest state of the art in basic principles of EV research, this document also covers advanced techniques and approaches that are currently expanding the boundaries of the field. MISEV2023 also includes new sections on EV release and uptake and a brief discussion of in vivo approaches to study EVs. Compiling feedback from ISEV expert task forces and more than 1000 researchers, this document conveys the current state of EV research to facilitate robust scientific discoveries and move the field forward even more rapidly

    Minimal information for studies of extracellular vesicles (MISEV2023): From basic to advanced approaches

    Get PDF
    Extracellular vesicles (EVs), through their complex cargo, can reflect the state of their cell of origin and change the functions and phenotypes of other cells. These features indicate strong biomarker and therapeutic potential and have generated broad interest, as evidenced by the steady year-on-year increase in the numbers of scientific publications about EVs. Important advances have been made in EV metrology and in understanding and applying EV biology. However, hurdles remain to realising the potential of EVs in domains ranging from basic biology to clinical applications due to challenges in EV nomenclature, separation from non-vesicular extracellular particles, characterisation and functional studies. To address the challenges and opportunities in this rapidly evolving field, the International Society for Extracellular Vesicles (ISEV) updates its ‘Minimal Information for Studies of Extracellular Vesicles’, which was first published in 2014 and then in 2018 as MISEV2014 and MISEV2018, respectively. The goal of the current document, MISEV2023, is to provide researchers with an updated snapshot of available approaches and their advantages and limitations for production, separation and characterisation of EVs from multiple sources, including cell culture, body fluids and solid tissues. In addition to presenting the latest state of the art in basic principles of EV research, this document also covers advanced techniques and approaches that are currently expanding the boundaries of the field. MISEV2023 also includes new sections on EV release and uptake and a brief discussion of in vivo approaches to study EVs. Compiling feedback from ISEV expert task forces and more than 1000 researchers, this document conveys the current state of EV research to facilitate robust scientific discoveries and move the field forward even more rapidly

    The impact of re-engineering on customer perceptions of service quality : a Telkom case study

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    M.Comm.Telkom is currently busy with extensive re-engineering of its customer interface operational structures. The primary goal of this study is to measure the impact of these re-engineering processes on Telkom customers' perceptions of service quality by way of tracking the impact of the current Telkom re-engineering process on customer satisfaction. The study consists of both a literary review and an empirical survey. The literature review consist of a study of service quality, the re-engineering process required in order to improve service quality, and service quality improvement in the South African environment with specific reference to Telkom. The empirical survey consist of comparing two research reports on customer service quality in Telkom. The research reports are the result of the customer satisfaction satisfaction monitor program that Telkom initiated to track customer perceptions of service quality. The main conclusions of the study are as follows: Many organisations' transformation efforts fail because of ineffective planning and execution. Research have identified various reasons why transformation efforts fail and what steps are crucial to the success of any transformation process. The studies have shown that there are no single success recipe when it comes to organisational transformation methodology. The micro environment as well as the macro environment influencing the organisation determines the manner in which a transformation process is structured, implemented and managed. This includes the strategic intent guiding the organisation, the architecture (or design) of the organisation; and the relationships between all the organisational stakeholders. The implementation of a chosen transformation process is essentially a team effort with strong leadership crucial to its successful management. The process can succeed or fail depending on the success of this alone. Culture change within the organisation is also crucial to success. The hardest part of transformation is getting employees not only to act differently, but to think differently as well. Employee's styles (the ways they think and behave) and their attitudes (what they believe is important about their work) must be realigned to fit the new process. It appears that South African organisations are not sufficiently prepared for the opening of its markets to international competition. Especially in highly competitive environments, a lot of South African organisations have been adversely affected. These organisations have not planned sufficiently for this threat and as a result few or no transformation efforts have been initiated to improve service levels to the standards of their international competitors. Telkom will play a key role in the future competitiveness of South African businesses. Through the effective provisioning of telecommunications, businesses are provided with one of the most essential competitive tools. According to the Telecommunications Act no 103 of 1996, Telkom are excluded from competition for the largest part of its business until 2001. Telkom has until then to raise service levels to international levels so as to attain customer loyalty when the period of exclusivity expires. To be as successful as possible in this task, Telkom started on a road of transformation in order to attain maximum effectiveness. Part of this transformation includes the constant re-engineering of processes and procedures involving all levels of Telkom. Telkom's Total Quality Management initiatives together with the Customer Satisfaction Measurement programme is geared toward identifying the critical areas where customers perceive Telkom to provide ineffective service quality, implementing action plans to improve the service level standards in these areas and continuously tracking the effect of these improvement initiatives on customer satisfaction levels
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