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result(s) for
"Michell, Kathy"
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Snake fungal disease: an emerging threat to wild snakes
by
Lorch, Jeffrey M.
,
Price, Steven J.
,
Lankton, Julia S.
in
Animals
,
Ascomycota - physiology
,
Canada - epidemiology
2016
Since 2006, there has been a marked increase in the number of reports of severe and often fatal fungal skin infections in wild snakes in the eastern USA. The emerging condition, referred to as snake fungal disease (SFD), was initially documented in rattlesnakes, where the infections were believed to pose a risk to the viability of affected populations. The disease is caused by Ophidiomyces ophiodiicola, a fungus recently split from a complex of fungi long referred to as the Chrysosporium anamorph of Nannizziopsis vriesii (CANV). Here we review the current state of knowledge about O. ophiodiicola and SFD. In addition, we provide original findings which demonstrate that O. ophiodiicola is widely distributed in eastern North America, has a broad host range, is the predominant cause of fungal skin infections in wild snakes and often causes mild infections in snakes emerging from hibernation. This new information, together with what is already available in the scientific literature, advances our knowledge of the cause, pathogenesis and ecology of SFD. However, additional research is necessary to elucidate the factors driving the emergence of this disease and develop strategies to mitigate its impacts.
This article is part of the themed issue ‘Tackling emerging fungal threats to animal health, food security and ecosystem resilience’.
Journal Article
Key ingredients for a collaborative urban regeneration strategy in the Global South
2020
The paper documents the development of a collaborative regeneration strategy for a marginalised community in Cape Town that was led by a Non-Profit Company (NPC). NPC's vision for the strategy was to incorporate key inputs from the community to unlock the economic potential of the area and promote upliftment. A case study methodology was adopted which included a series of interviews and community engagement workshops. The research aimed to identify the key ingredients required to drive collaborative urban regeneration in marginalised communities in the global south. The study established that in the absence of effective leadership and service delivery from local authorities the community feel disenfranchised as their community is not seen as an immediate priority. There was a deep-rooted mistrust in the process being driven by the NPC and the visioning process was met with resistance and suspicion. The engagement process lacked depth/scope and reflected a top-down approach. It is concluded that fundamental ingredients for effective collaborative urban regeneration is trust between the key stakeholders, a diverse assortment of expertise and skills, and an in-depth engagement process. Without these factors urban regeneration is likely to only entrench the complex urban issues it seeks to reconcile.
Journal Article
A Critique of the Application of Neighborhood Sustainability Assessment Tools in Urban Regeneration
2018
Neighbourhood Sustainability Assessment Tools (NSA tools) are fast becoming the principal framework for urban planners and developers for promoting urban sustainability. The majority of NSA tools promote a specific type of urban development that effectively excludes regeneration projects from the urban sustainability conversation. Given that the world’s megacities are mostly built, it is argued that it is essential that strategies for global sustainability consider that urban development is focussed internally to address existing, under-serviced communities in particular need of meaningful intervention and sustainable redevelopment frameworks. The paper uses existing knowledge on NSA tools to highlight the shortcomings of outcomes-based approaches to urban governance and builds the case that the technocratic “one-size-fits-all” approach adopted by many tools inadequately accounts for underlying institutional, social and economic arrangements that influence urban development, making them inappropriate for application in both planned and existing communities. The paper proposes that urban redevelopment strategies need to be derived from the urban realities of a particular place or context. Such strategies must be grounded in principles of urban governance, participatory action and an understanding of market dynamics. Without these collaborative procedural frameworks, urban regeneration projects will continue to inadequately transition towards more comprehensive sustainability.
Journal Article
Urban facilities management: A systemic process for achieving urban sustainability
2017
With cities at the forefront of the challenge of achieving global sustainability, a key concern for urban management bodies is to identify ways to promote sustainable development at the urban and suburban level. Assessment mechanisms have dominated this field for the past two decades, and sustainable community assessment tools (SCATs) are fast becoming the principal framework adopted by urban planners and developers to drive sustainability. This paper investigates the efficacy and applicability of this approach to urban sustainability. The study aims to establish that the deployment of a management platform, founded in the principles of facilities management (FM), can provide better mechanisms to facilitate the process of achieving urban sustainability. The data were collected by means of survey interviews with key stakeholders who consisted of two main categories: participants from private and public sector engaged in the management and development of sustainable cities. Secondly, developers of the tools were interviewed. The tools evaluated include: LEED for Neighbourhood Development (LEED-ND), BREEAM Communities (BREEAM-C), CASBEE for Urban Development (CASBEE- UD), and Green Star Communities (GSC). It was found that the prescriptive and outcomes-based nature of assessment tools do not adequately accommodate institutional and social imperatives of urban sustainability. Additionally, a need for more a robust procedural framework to manage relationships between the various relevant professionals and interest groups was highlighted. This would provide a unified method to facilitate the achievement of urban sustainability. The paper concludes that urban sustainability needs to draw upon the management principles of FM to facilitate more comprehensive development and assessment relevant to the needs of a specific locale. Without a process-oriented method such as this, cities will continue to fall short of their sustainable imperatives.
Journal Article
Achieving sustainability in South African commercial properties: the impact of innovative technologies on energy consumption
by
Moghayedi, Alireza
,
Michell, Kathy
,
Hübner, Dylan
in
Building management systems
,
Carbon footprint
,
Commercial buildings
2023
Purpose
This study aims to examine the concept of innovative technologies and identify their impacts on the environmental sustainability of commercial properties in South Africa. This slow adoption is attributed to South Africa’s energy building regulation, SANS 204, which does not promote energy-conscious commercial property development. Furthermore, it was observed that buildings waste significant amounts of energy as electrical appliances are left on when they are not in use, which can be prevented using innovative technologies.
Design/methodology/approach
The researchers attempted to evaluate the impact of innovative technologies through an overarching constructivist mixed-method paradigm. The research was conducted using a multi-case study approach on green buildings which had innovative technologies installed. The data collection took the form of online, semi-structured interviews, where thematic analysis was used to identify emergent themes from the qualitative data, and descriptive statistics was used to evaluate the quantitative data.
Findings
It was found that implementing innovative technologies to reduce the energy consumption of commercial buildings could achieve energy savings of up to 23%. Moreover, a commercial building’s carbon footprint can be reduced to 152CO2/m2 and further decreased to 142CO2/m2 through the adoption of a Photovoltaics plant. The study further found that innovative technologies improved employee productivity and promoted green learning and practices.
Originality/value
This research demonstrated the positive impact innovative technologies have on energy reduction and the sustainability of commercial properties. Hence, facility managers should engage innovative technologies when planning a commercial development or refurbishment.
Journal Article
Examine the impact of green methods and technologies on the environmental sustainability of supportive education buildings, perspectives of circular economy and net-zero carbon operation
by
Massyn, Mark
,
Moghayedi, Alireza
,
Le Jeune, Karen
in
Carbon
,
Circular economy
,
College campuses
2024
Purpose
This study investigates the barriers and drivers of using green methods and technologies (GMTs) in supportive educational buildings (SEBs) in South Africa, and assesses their impact on the circular economy (CE) in achieving net-zero carbon goals. While there has been extensive literature on green building technologies, there is limited research on the barriers and drivers of using GMT in SEBs, as well as their impact on the circular economy (CE) in achieving net-zero carbon goals.
Design/methodology/approach
This study adopts an interpretivist approach with an ontological basis, using an overarching case study of a SEB at the University of Cape Town (UCT). Semistructured interviews were conducted with executive UCT management, and a field survey of a UCT supportive education building was performed.
Findings
At UCT, multiple GMTs have been installed across various buildings to enhance monitoring and management of water and energy consumption. Moreover, initiatives to positively influence student behavior, such as water and energy-saving campaigns around UCT premises, have been introduced. The findings further indicate that UCT has recently emphasized the implementation of GMTs, resulting in improved resource efficiency, CE practices and progress toward achieving net-zero carbon targets for supportive education buildings and the university as a whole.
Originality/value
This research highlights the positive impact of GMTs on a SEB’s CE and net-zero carbon operations. As a result, facility managers should consider incorporating GMTs when planning the development or refurbishment of SEBs.
Journal Article
Modeling the Neighborhood Wellbeing of Townships in South Africa
by
Moghayedi, Alireza
,
Ekpo, Christiana Okobi
,
Michell, Kathy
in
Analysis
,
Cities
,
Developing countries
2023
Townships in South Africa are characterized by underdeveloped urban neighborhoods on the periphery of cities, where their inhabitants suffer from a poor quality of life. Given the relative lack of empirical research on the wellbeing of people living in townships in South Africa, this study attempts to fill the gap by understanding and modeling the relationships between household socioeconomic characteristics, housing and neighborhood conditions, and individual and community wellbeing to develop and empirically validate a neighborhood wellbeing framework. The hypothesized associations from the wellbeing framework were tested using 389 household interviews of the three largest townships in South Africa. The findings identify the challenges associated with adequate housing and lack of infrastructure in townships and how these affect the wellbeing of individuals and communities. The conclusion demonstrates how the neighborhood wellbeing framework, as an interdisciplinary approach, can improve the quality of life of inhabitants and communities in urban neighborhoods in general.
Journal Article
Modeling the Design Team as a Temporary Management Structure: Reality versus Theory
2012
The focus of the cost management literature is almost exclusively on technical issues, with scant attention to its social, political and organisational dimensions. In this paper the authors document research examining the design team as a temporary management structure, with emphasis on the efficacy of the cost management system as a vehicle for attaining client objectives with respect to time, cost and quality. Soft systems methodology is used to explore the perceptions of stakeholders to the cost management system, thus developing conceptual models of the theory and practice of cost management. Significant differences were found to exist between the perceptions of individual stakeholders concerning design team participants, participants’ roles, and the very purpose of the cost management system. Recommendations are made for structural, attitudinal and procedural changes to the cost management system in order to facilitate its effective functioning in the achievement of the client’s needs and objectives.
Journal Article
Assessing the influence of technological innovations and community-based facilities management on the safety and security of universities. A case study of an open campus
by
Massyn, Mark
,
Moghayedi, Alireza
,
Le Jeune, Karen
in
Case studies
,
Citizen participation
,
College campuses
2024
Purpose
Safety and security (S&S) are critical concerns in South Africa, especially in Cape Town, one of the country’s most crime-ridden cities. The University of Cape Town (UCT), situated on a large, open campus, has experienced increased malefaction. Facilities management (FM) services at universities bear the primary responsibility for providing S&S to their communities. To comprehensively understand and address the community’s demands regarding S&S, the current study was conducted to investigate the challenges specific to open universities. This study aims to determine whether implementing community-based FM (CbFM) principles and using technological innovations could offer a more effective and sustainable solution.
Design/methodology/approach
The study adopted interpretivist overarching case study methodology, which is ontologically based. A mixed-method approach was used to incorporate the strengths and limitations of the weaknesses of both methods. The data collection took the form of an online survey of the university community and semi-structured interviews with university executive management to obtain data from the single case study of UCT. Descriptive statistics were used to analyze the quantitative data, and thematic analysis was used to identify emergent themes from the qualitative data.
Findings
The study presents an overall view of the provision of S&S at UCT, the unique challenges faced by management and the main S&S issues affecting the community. Moreover, the study reveals that UCT has implemented community participation processes in the past with limited success. This is because the strategies implemented constitute a narrow perspective of community participation. Therefore, a much smarter and more inclusive perspective using technological innovation is required for successful community participation to occur and to be successfully used in providing S&S toward achieving future-proofing facilities.
Originality/value
This research has demonstrated the influence of CbFM and innovative technologies on the S&S of the open campus. Hence, future-proof facilities can be achieved when FM actively engages university communities in managing campuses through technological innovation.
Journal Article
A comprehensive analysis of the implications of artificial intelligence adoption on employee social well-being in South African facility management organizations
by
Moghayedi, Alireza
,
Awuzie, Bankole
,
Michell, Kathy
in
Artificial intelligence
,
Employees
,
Facilities management
2024
Purpose
The purpose of this study is to explore the increased uptake of Artificial Intelligence (AI) technology by Facility Management (FM) organizations for enhanced operational efficiency and competitive advantage. While AI adoption in FM has been widely reported, limited attempts have been made to assess its impact on the social well-being of FM employees. To contribute towards addressing this gap, this study established the essential employee social well-being factors mostly impacted by the adoption of AI in South African FM organizations.
Design/methodology/approach
A four-stage design comprising a comprehensive review of literature, expert interviews, questionnaire census and focus group discussion sessions was used to elicit data from a sample of participants drawn from 22 South African FM organizations. The data was analyzed using a combination of content analysis, relative importance index and interpretative structural modeling for various data sets toward achieving the study’s objectives.
Findings
Sixteen employee social well-being factors, classified under job satisfaction, social relationship and knowledge development categories, respectively, were identified as being impacted by AI adoption in FM organizations. Furthermore, it was established that job security, job autonomy and professional status, which belong to the job satisfaction social well-being factor category, were deemed by FM employees as being mostly impacted by AI adoption.
Practical implications
The enhanced understanding of the impact of AI adoption on FM employees’ social well-being factors will contribute to the development of a collaborative intelligence framework for managing AI adoption in FM organizations toward engendering optimal AI–FM employee relationships for improved productivity.
Originality/value
Besides being one of the foremost studies to investigate the impact of AI adoption on FM employees’ social well-being, this study introduces a hierarchical framework of understanding employee social well-being factors based on multi-stakeholder perspectives.
Journal Article