The prevalence of insufficient iodine intake in pregnancy in Africa: Protocol for a systematic review and meta-analysis
- Charles Bitamazire Businge, Benjamin Longo-Mbenza, Andre Pascal Kengne
- Authors: Charles Bitamazire Businge , Benjamin Longo-Mbenza , Andre Pascal Kengne
- Date: 22-8-2019
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/11260/3387 , vital:43338 , https://systematicreviewsjournal.biomedcentral.com/articles/10.1186/s13643-019-1092-7#citeas
- Description: Background: Insufficient iodine intake in pregnancy is associated with many adverse pregnancy outcomes. About 90% of African countries are at risk of iodine deficiency due to poor soils and dietary goitrogens. Pregnancy predisposes to insufficient iodine nutrition secondary to increased physiological demand and increased renal loss. Iodine deficiency is re-emerging in countries thought to be replete with pregnant women being the most affected. This review seeks to identify the degree of iodine nutrition in pregnancy on the entire African continent before and after the implementation of national iodization programmes. Methods: A systematic search of published literature will be conducted for observational studies that directly determined the prevalence of insufficient iodine intake among pregnant women in Africa. Electronic databases and grey literature will be searched for baseline data before the implementation of population-based iodine supplementation and for follow-up data up to December 2018. Screening of identified articles and data extraction will be conducted independently by two investigators. Risk of bias and methodological quality of the included studies will be assessed using a risk of bias tool. Appropriate meta-analytic techniques will be used to pool prevalence estimates from studies with similar features, overall and by major characteristics including the region of the study, time period (before and after implementation of iodization programmes), sample size and age. Heterogeneity of the estimates across studies will be quantified and publication bias investigated. This protocol is reported according to Preferred Reporting Items for Systematic reviews and Meta-Analysis protocols (PRISMA-P) 2015 guidelines. Discussion This review will help ascertain the impact of national iodization programmes on the iodine nutrition status in pregnancy in Africa and advise policy on the necessity for monitoring and mitigating iodine deficiency in pregnancy in Africa. This review is part of a thesis that will be submitted to the Faculty of Health Sciences, University of Cape Town, for the award of a PhD in Medicine whose protocol has been granted ethics approval (UCT HREC 135/2018). In addition, the results will be published in a peer-reviewed journal.
- Full Text:
- Date Issued: 22-8-2019
- Authors: Charles Bitamazire Businge , Benjamin Longo-Mbenza , Andre Pascal Kengne
- Date: 22-8-2019
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/11260/3387 , vital:43338 , https://systematicreviewsjournal.biomedcentral.com/articles/10.1186/s13643-019-1092-7#citeas
- Description: Background: Insufficient iodine intake in pregnancy is associated with many adverse pregnancy outcomes. About 90% of African countries are at risk of iodine deficiency due to poor soils and dietary goitrogens. Pregnancy predisposes to insufficient iodine nutrition secondary to increased physiological demand and increased renal loss. Iodine deficiency is re-emerging in countries thought to be replete with pregnant women being the most affected. This review seeks to identify the degree of iodine nutrition in pregnancy on the entire African continent before and after the implementation of national iodization programmes. Methods: A systematic search of published literature will be conducted for observational studies that directly determined the prevalence of insufficient iodine intake among pregnant women in Africa. Electronic databases and grey literature will be searched for baseline data before the implementation of population-based iodine supplementation and for follow-up data up to December 2018. Screening of identified articles and data extraction will be conducted independently by two investigators. Risk of bias and methodological quality of the included studies will be assessed using a risk of bias tool. Appropriate meta-analytic techniques will be used to pool prevalence estimates from studies with similar features, overall and by major characteristics including the region of the study, time period (before and after implementation of iodization programmes), sample size and age. Heterogeneity of the estimates across studies will be quantified and publication bias investigated. This protocol is reported according to Preferred Reporting Items for Systematic reviews and Meta-Analysis protocols (PRISMA-P) 2015 guidelines. Discussion This review will help ascertain the impact of national iodization programmes on the iodine nutrition status in pregnancy in Africa and advise policy on the necessity for monitoring and mitigating iodine deficiency in pregnancy in Africa. This review is part of a thesis that will be submitted to the Faculty of Health Sciences, University of Cape Town, for the award of a PhD in Medicine whose protocol has been granted ethics approval (UCT HREC 135/2018). In addition, the results will be published in a peer-reviewed journal.
- Full Text:
- Date Issued: 22-8-2019
Reimagining library services: Transforming libraries into dynamic learning spaces in South African universities
- Authors: Nongalo, Noloyiso
- Date: 2025
- Subjects: Dynamic learning spaces , Collaborative enviroments , Inclusive education , Digital Literacy , Lifelong learning
- Language: English
- Type: article
- Identifier: http://hdl.handle.net/11260/13140 , vital:77950 , https://doi.org/10.38159/ehass.2025641
- Description: This conceptual paper aimed to explore the transformation of university libraries in South Africa into dynamic learning spaces that cater to evolving academic and social needs of students. In the context of South Africa's rapidly changing higher education landscape, where inclusivity and technological advancements are paramount, the role of university libraries is shifting from traditional information repositories to hubs of collaborative learning and student engagement. The paper employed a qualitative review of literature and an analysis of the existing infrastructures in libraries of Historically Disadvantaged Institutions (HDIs) to identify strategies for this transformation. The findings highlighted the pivotal role libraries play in promoting lifelong learning, enhancing digital literacy, and supporting academic success. Key recommendations include the integration of advanced technology, the creation of flexible, student-centred spaces, and the incorporation of inclusive practices to accommodate diverse student populations. This paper contributes to ongoing research by offering a model for reimagining library spaces in line with global trends, providing insights for other educational institutions seeking to foster dynamic, student-focused learning environments.
- Full Text:
- Date Issued: 2025
- Authors: Nongalo, Noloyiso
- Date: 2025
- Subjects: Dynamic learning spaces , Collaborative enviroments , Inclusive education , Digital Literacy , Lifelong learning
- Language: English
- Type: article
- Identifier: http://hdl.handle.net/11260/13140 , vital:77950 , https://doi.org/10.38159/ehass.2025641
- Description: This conceptual paper aimed to explore the transformation of university libraries in South Africa into dynamic learning spaces that cater to evolving academic and social needs of students. In the context of South Africa's rapidly changing higher education landscape, where inclusivity and technological advancements are paramount, the role of university libraries is shifting from traditional information repositories to hubs of collaborative learning and student engagement. The paper employed a qualitative review of literature and an analysis of the existing infrastructures in libraries of Historically Disadvantaged Institutions (HDIs) to identify strategies for this transformation. The findings highlighted the pivotal role libraries play in promoting lifelong learning, enhancing digital literacy, and supporting academic success. Key recommendations include the integration of advanced technology, the creation of flexible, student-centred spaces, and the incorporation of inclusive practices to accommodate diverse student populations. This paper contributes to ongoing research by offering a model for reimagining library spaces in line with global trends, providing insights for other educational institutions seeking to foster dynamic, student-focused learning environments.
- Full Text:
- Date Issued: 2025
The heterogeneous effects of macroeconomic and financial factors on financial deepening in Africa: evidence from a method of moments quantile regression analysis
- Sanga, Bahati, Aziakpono, Meshach J
- Authors: Sanga, Bahati , Aziakpono, Meshach J
- Date: 2025
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/469930 , vital:77308 , https://www.emerald.com/insight/content/doi/10.1108/jfep-07-2023-0199/full/html
- Description: This paper aims to investigate the heterogeneous effects of macroeconomic and financial factors across various distributions of financial deepening in 22 African countries over the past two decades (2000–2019). The paper uses a recent method of moments quantile regression, which accounts for the often overlooked heterogeneity effects. The analysis focuses on the banking sector, which is predominant in Africa, using a broad range of macroeconomic and financial indicators.
- Full Text:
- Date Issued: 2025
- Authors: Sanga, Bahati , Aziakpono, Meshach J
- Date: 2025
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/469930 , vital:77308 , https://www.emerald.com/insight/content/doi/10.1108/jfep-07-2023-0199/full/html
- Description: This paper aims to investigate the heterogeneous effects of macroeconomic and financial factors across various distributions of financial deepening in 22 African countries over the past two decades (2000–2019). The paper uses a recent method of moments quantile regression, which accounts for the often overlooked heterogeneity effects. The analysis focuses on the banking sector, which is predominant in Africa, using a broad range of macroeconomic and financial indicators.
- Full Text:
- Date Issued: 2025
A Feasibility Study on the Efficacy of Functional Near-Infrared Spectrometry (fNIRS) to Measure Prefrontal Activation in Paediatric HIV
- Zondo, Sizwe, Ferreira-Correia, Aline, Cockcroft, Kate
- Authors: Zondo, Sizwe , Ferreira-Correia, Aline , Cockcroft, Kate
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/450556 , vital:74960 , xlink:href="https://www.hindawi.com/journals/js/2024/4970794/"
- Description: Human immunodeficiency virus (HIV) infection is associated with disturbed neurotransmission and aberrant cortical networks. Although advances in the imaging of brain microarchitecture following neuroHIV has added to our knowledge of structural and functional changes associated with HIV, no data exists on paediatric HIV using optical neuroimaging techniques. This study investigated the feasibility of optical neuroimaging in paediatric HIV using functional near-infrared spectrometry (fNIRS). We measured prefrontal brain activation while participants executed a sustained attention task. We specifically tested whether patients living with HIV and study controls could perform the study protocol and whether we could measure the typical fNIRS haemodynamic response associated with neuronal activity. Eighteen participants (10 HIV participants, mean age: 13.9, SD = 1.66 years; 8 controls, mean age: 14.8, SD = 1.28 years), matched for sex, grade, and socio-economic status, were included in the study. All participants completed the Stroop colour word test (SCWT). Oxygenated haemoglobin concentration and the deoxygenated haemoglobin signal were recorded from the dorsolateral prefrontal cortex and the frontopolar area (FA) using fNIRS. The control group performed significantly better in terms of reaction time on the congruent and incongruent condition (congruent: t (16) = −3.36, : incongruent: ). A pooled group analysis of the sample indicated significant activation in the DLPF and FA to the congruent condition of the SCWT (). Although cortical activation was noted in the DLPF and the FA in each of the groups when analysed independently, this neural activation did not reach statistical significance. The results show promise that fNIRS techniques are feasible for assessing prefrontal cortical activity in paediatric HIV. Future studies should seek to reduce the signal-to-noise ratio and consider inter-individual variability when measuring prefrontal activation in paediatric samples.
- Full Text:
- Date Issued: 2024
- Authors: Zondo, Sizwe , Ferreira-Correia, Aline , Cockcroft, Kate
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/450556 , vital:74960 , xlink:href="https://www.hindawi.com/journals/js/2024/4970794/"
- Description: Human immunodeficiency virus (HIV) infection is associated with disturbed neurotransmission and aberrant cortical networks. Although advances in the imaging of brain microarchitecture following neuroHIV has added to our knowledge of structural and functional changes associated with HIV, no data exists on paediatric HIV using optical neuroimaging techniques. This study investigated the feasibility of optical neuroimaging in paediatric HIV using functional near-infrared spectrometry (fNIRS). We measured prefrontal brain activation while participants executed a sustained attention task. We specifically tested whether patients living with HIV and study controls could perform the study protocol and whether we could measure the typical fNIRS haemodynamic response associated with neuronal activity. Eighteen participants (10 HIV participants, mean age: 13.9, SD = 1.66 years; 8 controls, mean age: 14.8, SD = 1.28 years), matched for sex, grade, and socio-economic status, were included in the study. All participants completed the Stroop colour word test (SCWT). Oxygenated haemoglobin concentration and the deoxygenated haemoglobin signal were recorded from the dorsolateral prefrontal cortex and the frontopolar area (FA) using fNIRS. The control group performed significantly better in terms of reaction time on the congruent and incongruent condition (congruent: t (16) = −3.36, : incongruent: ). A pooled group analysis of the sample indicated significant activation in the DLPF and FA to the congruent condition of the SCWT (). Although cortical activation was noted in the DLPF and the FA in each of the groups when analysed independently, this neural activation did not reach statistical significance. The results show promise that fNIRS techniques are feasible for assessing prefrontal cortical activity in paediatric HIV. Future studies should seek to reduce the signal-to-noise ratio and consider inter-individual variability when measuring prefrontal activation in paediatric samples.
- Full Text:
- Date Issued: 2024
A Modern Guide to the Informal Economy, by Colin C. Williams
- Authors: Rogan, Michael
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/473700 , vital:77674 , https://ilr-rit.org/article/id/19385/
- Description: Colin C. Williams’ new book, A Modern Guide to the Informal Economy, offers a timely analysis of a segment of the global workforce that has received increasing atten tion in recent years. A range of different measures suggest that, globally, the vast majority (61 per cent) of all employment is informal.1 Once thought to be exclusive to labour markets in middle- and low-income countries, the rise of platform work and the gig economy in the economies of developed countries has spurred new inter est in the subject. Similarly, the uneven effects of the pandemic and its aftermath have drawn unprecedented attention to the resultant economic and social crisis, which has disproportionately affected workers in the informal economy.2 Using the most internationally comparable definition of the informal economy as comprising all workers without legal or social protection through their employment,3 the recent pandemic and continuing economic crisis has left the bulk of the global workforce without a safety net. Such a “moment” naturally raises questions about the structure of employment, the role and reach of social protection programmes and the policy options available in countries where informal employment is the norm.
- Full Text:
- Date Issued: 2024
- Authors: Rogan, Michael
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/473700 , vital:77674 , https://ilr-rit.org/article/id/19385/
- Description: Colin C. Williams’ new book, A Modern Guide to the Informal Economy, offers a timely analysis of a segment of the global workforce that has received increasing atten tion in recent years. A range of different measures suggest that, globally, the vast majority (61 per cent) of all employment is informal.1 Once thought to be exclusive to labour markets in middle- and low-income countries, the rise of platform work and the gig economy in the economies of developed countries has spurred new inter est in the subject. Similarly, the uneven effects of the pandemic and its aftermath have drawn unprecedented attention to the resultant economic and social crisis, which has disproportionately affected workers in the informal economy.2 Using the most internationally comparable definition of the informal economy as comprising all workers without legal or social protection through their employment,3 the recent pandemic and continuing economic crisis has left the bulk of the global workforce without a safety net. Such a “moment” naturally raises questions about the structure of employment, the role and reach of social protection programmes and the policy options available in countries where informal employment is the norm.
- Full Text:
- Date Issued: 2024
A Socio-Historical Approach to Regional Organizational Relations? NGOs in Gender Security in the SADC Region
- Authors: Nedziwe, Cecilia L
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/445278 , vital:74370 , https://doi.org/10.22151/politikon.57.1
- Description: The extant academic literature in the field of regional International Relations has paid little attention to non-state actors’ organizational relations in building region-ness. Yet, the region offers sets of organizational relations outside, alongside, and as part of the formal regional state structures to do with gender, which offer insights into non-state regional relations and thus help to fill the lacunae in the field and facilitate understanding of the regional dynamic of international relations. This article examines how organizational relations of non-state actors in gender security play out in the Southern African Development Community (SADC) region. It highlights the shortcomings of the inter-governmental approach to international relations pursued by various scholars. Drawing on interviews with representatives of NGOs, governments, the SADC, and annual reports, as well as the academic literature, it argues for a socio-historical approach to understanding regional organization and transnationalism, which considers African agency in building region-ness.
- Full Text:
- Date Issued: 2024
- Authors: Nedziwe, Cecilia L
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/445278 , vital:74370 , https://doi.org/10.22151/politikon.57.1
- Description: The extant academic literature in the field of regional International Relations has paid little attention to non-state actors’ organizational relations in building region-ness. Yet, the region offers sets of organizational relations outside, alongside, and as part of the formal regional state structures to do with gender, which offer insights into non-state regional relations and thus help to fill the lacunae in the field and facilitate understanding of the regional dynamic of international relations. This article examines how organizational relations of non-state actors in gender security play out in the Southern African Development Community (SADC) region. It highlights the shortcomings of the inter-governmental approach to international relations pursued by various scholars. Drawing on interviews with representatives of NGOs, governments, the SADC, and annual reports, as well as the academic literature, it argues for a socio-historical approach to understanding regional organization and transnationalism, which considers African agency in building region-ness.
- Full Text:
- Date Issued: 2024
Anton Reichenow and the birds of Africa
- Authors: Craig, Adrian J F K
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/465289 , vital:76590 , https://doi.org/10.2989/00306525.2023.2263165
- Description: The first handbook of the birds of Africa was completed in 1905 by Anton Reichenow (1847–1941). Based in the Berlin museum for almost 50 years, he described 152 African taxa that are still recognised as valid species today, and was considered by his contemporaries as a key figure in the development of African ornithology.
- Full Text:
- Date Issued: 2024
- Authors: Craig, Adrian J F K
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/465289 , vital:76590 , https://doi.org/10.2989/00306525.2023.2263165
- Description: The first handbook of the birds of Africa was completed in 1905 by Anton Reichenow (1847–1941). Based in the Berlin museum for almost 50 years, he described 152 African taxa that are still recognised as valid species today, and was considered by his contemporaries as a key figure in the development of African ornithology.
- Full Text:
- Date Issued: 2024
Biotic resistance towards Hydrellia egeriae, a biological control agent for the aquatic weed Egeria densa, in South Africa
- Moffat, Rosali, van Noort, Simon, Coetzee, Julie A, Hill, Martin P
- Authors: Moffat, Rosali , van Noort, Simon , Coetzee, Julie A , Hill, Martin P
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/451299 , vital:75038 , http://dx.doi.org/10.17159/2254-8854/2024/a15718
- Description: Egeria densa is a submerged aquatic weed that can grow into dense monocultures in rivers and dams in South Africa, which negatively affects ecosystem functioning and services. The biological control agent Hydrellia egeriae Rodrigues-Júnior (Diptera: Ephydridae) was first released against Egeria densa Planchon (Hydrocharitaceae) in South Africa in 2018. Biotic resistance in an introduced range can have negative impacts on the ability of a biological control agent to establish and exert top-down pressure. Dipteran and lepidopteran species that are used as biological control agents are often susceptible to higher levels of parasitism in their introduced range than biological control agents from other insect orders. In addition, ecological analogues that are present in South Africa, make H. egeriae particularly vulnerable to biotic resistance. Considering this, post-release surveys were conducted to investigate if native parasitoids will extend their host range to include H. egeriae. Chaenusa seminervata van Achterberg, C. anervata van Achterberg (Braconidae: Alysiinae: Dacnusini) and Ademon lagarosiphonae van Achterberg (Braconidae: Opiinae) were reared from field-collected H. egeriae pupae, within a year of its release. These braconid parasitoids were previously recorded from a native herbivore, Hydrellia lagarosiphon Deeming (Diptera: Ephydridae).
- Full Text:
- Date Issued: 2024
- Authors: Moffat, Rosali , van Noort, Simon , Coetzee, Julie A , Hill, Martin P
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/451299 , vital:75038 , http://dx.doi.org/10.17159/2254-8854/2024/a15718
- Description: Egeria densa is a submerged aquatic weed that can grow into dense monocultures in rivers and dams in South Africa, which negatively affects ecosystem functioning and services. The biological control agent Hydrellia egeriae Rodrigues-Júnior (Diptera: Ephydridae) was first released against Egeria densa Planchon (Hydrocharitaceae) in South Africa in 2018. Biotic resistance in an introduced range can have negative impacts on the ability of a biological control agent to establish and exert top-down pressure. Dipteran and lepidopteran species that are used as biological control agents are often susceptible to higher levels of parasitism in their introduced range than biological control agents from other insect orders. In addition, ecological analogues that are present in South Africa, make H. egeriae particularly vulnerable to biotic resistance. Considering this, post-release surveys were conducted to investigate if native parasitoids will extend their host range to include H. egeriae. Chaenusa seminervata van Achterberg, C. anervata van Achterberg (Braconidae: Alysiinae: Dacnusini) and Ademon lagarosiphonae van Achterberg (Braconidae: Opiinae) were reared from field-collected H. egeriae pupae, within a year of its release. These braconid parasitoids were previously recorded from a native herbivore, Hydrellia lagarosiphon Deeming (Diptera: Ephydridae).
- Full Text:
- Date Issued: 2024
Black Twitter and Digital Counterpublics in South Africa
- Authors: Aiseng, Kealeboga
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/455188 , vital:75411 , https://doi.org/10.11114/smc.v12i2.6540
- Description: The growth of technology has made the Internet an essential tool in so-ciety. Scholars have argued that the Internet supports a more delibera-tive democracy. However, scholars have also raised concerns about the role of the Internet in political matters. While scholars agree that the Internet has facilitated broader public discussion, in many regards, its ‘virtual public sphere’still mirrors existing social structures. Twitter has become a common social media platform for many South Africans. This has led to a virtual community of Twitter users engaged in real-time dis-courses primarily related to Black South Africans. Black Twitter in South Africa is used for social, political, and economic motivations. This study argues for the practice of Black Twitter as a digital counterpublic in South Africa. The aim is to spotlight how black people in South Africa have used Black Twitter as a digital counterpublic for the marginalized groups within South Africa. The research will investigate the potential challenges and opportunities associated with Black Twitter functioning as a digital counterpublic. Utilizing digital ethnography, the study gath-ered a dataset of tweets from Black Twitter in 2022, focusing on those addressing social, political, and economic issues. More than 700,000 tweets were identified under these specific thematic hashtags.
- Full Text:
- Date Issued: 2024
- Authors: Aiseng, Kealeboga
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/455188 , vital:75411 , https://doi.org/10.11114/smc.v12i2.6540
- Description: The growth of technology has made the Internet an essential tool in so-ciety. Scholars have argued that the Internet supports a more delibera-tive democracy. However, scholars have also raised concerns about the role of the Internet in political matters. While scholars agree that the Internet has facilitated broader public discussion, in many regards, its ‘virtual public sphere’still mirrors existing social structures. Twitter has become a common social media platform for many South Africans. This has led to a virtual community of Twitter users engaged in real-time dis-courses primarily related to Black South Africans. Black Twitter in South Africa is used for social, political, and economic motivations. This study argues for the practice of Black Twitter as a digital counterpublic in South Africa. The aim is to spotlight how black people in South Africa have used Black Twitter as a digital counterpublic for the marginalized groups within South Africa. The research will investigate the potential challenges and opportunities associated with Black Twitter functioning as a digital counterpublic. Utilizing digital ethnography, the study gath-ered a dataset of tweets from Black Twitter in 2022, focusing on those addressing social, political, and economic issues. More than 700,000 tweets were identified under these specific thematic hashtags.
- Full Text:
- Date Issued: 2024
Challenges and opportunities of Facebook during bereavement
- Authors: Aiseng, Kealeboga
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/455200 , vital:75412 , https://doi.org/10.3389/fcomm.2024.1292961
- Description: Bereavement is something that we experience in one way or another. It involves many steps from one culture to the other. Many scholars have documented the role of social media tools in bereavement processes. In this study, I look at the challenges and opportunities offered by Fa-cebook during bereavement, especially in a community that is still tradi-tional and has yet to fully comprehend the importance of social media, particularly in matters considered sacred. The study used interviews with residents from Taung to collect data. Thematic analysis was used to analyze the collected data from the interviews. The study findings indicate some challenges associated with bereavement on Facebook: emotional shock, lack of sensitivity, misinformation, and cultural dilution. There are also opportunities: fast news sharing, ongoing emotional support, and sharing of memories. The study argues that the findings should expand our understanding and knowledge of bereavement in some African cultures and use social media tools to complement and not destroy African beliefs and practices.
- Full Text:
- Date Issued: 2024
- Authors: Aiseng, Kealeboga
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/455200 , vital:75412 , https://doi.org/10.3389/fcomm.2024.1292961
- Description: Bereavement is something that we experience in one way or another. It involves many steps from one culture to the other. Many scholars have documented the role of social media tools in bereavement processes. In this study, I look at the challenges and opportunities offered by Fa-cebook during bereavement, especially in a community that is still tradi-tional and has yet to fully comprehend the importance of social media, particularly in matters considered sacred. The study used interviews with residents from Taung to collect data. Thematic analysis was used to analyze the collected data from the interviews. The study findings indicate some challenges associated with bereavement on Facebook: emotional shock, lack of sensitivity, misinformation, and cultural dilution. There are also opportunities: fast news sharing, ongoing emotional support, and sharing of memories. The study argues that the findings should expand our understanding and knowledge of bereavement in some African cultures and use social media tools to complement and not destroy African beliefs and practices.
- Full Text:
- Date Issued: 2024
Characterization of arbuscular mycorrhizal fungal species associating with Zea mays
- Maússe-Sitoe, Silvia, Dames, Joanna F
- Authors: Maússe-Sitoe, Silvia , Dames, Joanna F
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/440339 , vital:73775 , https://doi.org/10.3389/fpls.2024.1345229
- Description: Taxonomic identification of arbuscular mycorrhizal (AM) fungal spores extracted directly from the field is sometimes difficult because spores are often degraded or parasitized by other organisms. Single-spore inoculation of a suitable host plant allows for establishing monosporic cultures of AM fungi. This study aimed to propagate AM fungal spores isolated from maize soil using single spores for morphological characterization. First, trap cultures were established to trigger the sporulation of AM fungal species. Second, trap cultures were established with individual morphotypes by picking up only one spore under a dissecting microscope and transferring it to a small triangle of sterilized filter paper, which was then carefully inoculated below a root from germinated sorghum seeds in each pot and covered with a sterile substrate. All pots were placed in sunbags and maintained in a plant growth room for 120 days.
- Full Text:
- Date Issued: 2024
- Authors: Maússe-Sitoe, Silvia , Dames, Joanna F
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/440339 , vital:73775 , https://doi.org/10.3389/fpls.2024.1345229
- Description: Taxonomic identification of arbuscular mycorrhizal (AM) fungal spores extracted directly from the field is sometimes difficult because spores are often degraded or parasitized by other organisms. Single-spore inoculation of a suitable host plant allows for establishing monosporic cultures of AM fungi. This study aimed to propagate AM fungal spores isolated from maize soil using single spores for morphological characterization. First, trap cultures were established to trigger the sporulation of AM fungal species. Second, trap cultures were established with individual morphotypes by picking up only one spore under a dissecting microscope and transferring it to a small triangle of sterilized filter paper, which was then carefully inoculated below a root from germinated sorghum seeds in each pot and covered with a sterile substrate. All pots were placed in sunbags and maintained in a plant growth room for 120 days.
- Full Text:
- Date Issued: 2024
Computer Science Education in Selected Countries from Sub-Saharan Africa
- Bainomugisha, Engineer, Bradshaw, Karen L, Ujakpa, Martin Mabeifam, Nakatumba-Nabende, Joyce, Nderu, Lawrence, Mduma, Neema, Kihoza, Patrick, Irungu, Annette
- Authors: Bainomugisha, Engineer , Bradshaw, Karen L , Ujakpa, Martin Mabeifam , Nakatumba-Nabende, Joyce , Nderu, Lawrence , Mduma, Neema , Kihoza, Patrick , Irungu, Annette
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/440223 , vital:73758 , xlink:href="https://doi.org/10.1145/3643037"
- Description: Computer Science education in sub-Saharan Africa has evolved over the past decades. The number of institutions offering distinct undergraduate programs has grown, thus increasing the number of students enrolling in the computer science discipline. Several computer science degree programs have emerged with one of the objectives being to satisfy the growing demand for local talent and skills. In this paper, we provide a snapshot of the evolution of undergraduate computer science education in selected countries in Sub-Saharan Africa over the past 20+ years and an overview of the developments in computer science education and observed trends. The setup of educational institutions in Africa and the operational context requires unique modalities for the design and delivery of computer science education that meets the demands of the industry, amongst others. This paper provides insights into the best practices in the computer science curricula in the selected countries, as well as an overview of the pedagogical and delivery approaches to computer science education. The paper highlights case studies from institutions in the selected countries, namely Uganda, South Africa, Ghana, Tanzania, and Kenya with a consolidated summary of the current and emerging challenges and opportunities in all these countries. The paper concludes by providing persectives on the future landscape of computer science in Sub-Saharan Africa.Computer Science Education in Selected Countries from Sub-Saharan AfricaBy Engineer Bainomugisha, Makerere University, Uganda, Karen Bradshaw, Rhodes University, South Africa, Martin Mabeifam Ujakpa, Ghana Communication Technology University, Ghana, Joyce Nakatumba-Nabende, Makerere University, Uganda, Lawrence Nderu, Jomo Kenyatta University of Agriculture and Technology, Kenya, Neema Mduma, Nelson Mandela African Institution of Science and Technology, Tanzania, Patrick Kihoza, Mzumbe University, Tanzania and Annette Irungu, Jomo Kenyatta University of Agriculture and Technology, Kenya
- Full Text:
- Date Issued: 2024
- Authors: Bainomugisha, Engineer , Bradshaw, Karen L , Ujakpa, Martin Mabeifam , Nakatumba-Nabende, Joyce , Nderu, Lawrence , Mduma, Neema , Kihoza, Patrick , Irungu, Annette
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/440223 , vital:73758 , xlink:href="https://doi.org/10.1145/3643037"
- Description: Computer Science education in sub-Saharan Africa has evolved over the past decades. The number of institutions offering distinct undergraduate programs has grown, thus increasing the number of students enrolling in the computer science discipline. Several computer science degree programs have emerged with one of the objectives being to satisfy the growing demand for local talent and skills. In this paper, we provide a snapshot of the evolution of undergraduate computer science education in selected countries in Sub-Saharan Africa over the past 20+ years and an overview of the developments in computer science education and observed trends. The setup of educational institutions in Africa and the operational context requires unique modalities for the design and delivery of computer science education that meets the demands of the industry, amongst others. This paper provides insights into the best practices in the computer science curricula in the selected countries, as well as an overview of the pedagogical and delivery approaches to computer science education. The paper highlights case studies from institutions in the selected countries, namely Uganda, South Africa, Ghana, Tanzania, and Kenya with a consolidated summary of the current and emerging challenges and opportunities in all these countries. The paper concludes by providing persectives on the future landscape of computer science in Sub-Saharan Africa.Computer Science Education in Selected Countries from Sub-Saharan AfricaBy Engineer Bainomugisha, Makerere University, Uganda, Karen Bradshaw, Rhodes University, South Africa, Martin Mabeifam Ujakpa, Ghana Communication Technology University, Ghana, Joyce Nakatumba-Nabende, Makerere University, Uganda, Lawrence Nderu, Jomo Kenyatta University of Agriculture and Technology, Kenya, Neema Mduma, Nelson Mandela African Institution of Science and Technology, Tanzania, Patrick Kihoza, Mzumbe University, Tanzania and Annette Irungu, Jomo Kenyatta University of Agriculture and Technology, Kenya
- Full Text:
- Date Issued: 2024
Counting Common Starlings: is Sturnus vulgaris invasive in rural South Africa?
- Craig, Adrian J F K, Edwards, Shelley
- Authors: Craig, Adrian J F K , Edwards, Shelley
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/449344 , vital:74813 , https://doi.org/10.2989/00306525.2024.2304359
- Description: The numbers of Common Starlings Sturnus vulgaris and indigenous starling species, as well as a subset of other common birds, were recorded from October 2006 to January 2020 at 72 point-count sites along four routes (two urban and two rural) in the Eastern Cape Province of South African. In the rural habitat, Common Starlings were localised at buildings; in the urban habitat, there was no clear indication that their presence influenced the occurrence or abundance of the Red-winged Starling Onychognathus morio, a native species which has colonised towns and nests on buildings. In this region there is little evidence that Common Starlings invade areas that have not been heavily modified by human activities.
- Full Text:
- Date Issued: 2024
- Authors: Craig, Adrian J F K , Edwards, Shelley
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/449344 , vital:74813 , https://doi.org/10.2989/00306525.2024.2304359
- Description: The numbers of Common Starlings Sturnus vulgaris and indigenous starling species, as well as a subset of other common birds, were recorded from October 2006 to January 2020 at 72 point-count sites along four routes (two urban and two rural) in the Eastern Cape Province of South African. In the rural habitat, Common Starlings were localised at buildings; in the urban habitat, there was no clear indication that their presence influenced the occurrence or abundance of the Red-winged Starling Onychognathus morio, a native species which has colonised towns and nests on buildings. In this region there is little evidence that Common Starlings invade areas that have not been heavily modified by human activities.
- Full Text:
- Date Issued: 2024
COVID-19 and Informal Work: Degrees and Pathways of Impact in 11 Cities around the World
- Chen, Martha A, Grapsa, Erofili, Ismail, Ghida, Reed, Sarah O, Rogan, Michael, Valdivia, Marcela
- Authors: Chen, Martha A , Grapsa, Erofili , Ismail, Ghida , Reed, Sarah O , Rogan, Michael , Valdivia, Marcela
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/473883 , vital:77690 , 10.1093/oso/9780198887041.001.0001
- Description: In May 2018, the International Labour Organization (ILO) published the first ever global estimates of informal employment. These global estimates show that 61 per cent of all workers worldwide are informally employed—a total of two billion workers (Bonnet et al. 2019: 4; ILO 2018: 13). They also show that the rate of informal employment is highest in developing countries (at 90 per cent), lowest in developed countries (at 18 per cent), and quite significant in emerging countries (at 67 per cent) (Bonnet et al. 2019: 4; ILO 2018: 14).
- Full Text:
- Date Issued: 2024
- Authors: Chen, Martha A , Grapsa, Erofili , Ismail, Ghida , Reed, Sarah O , Rogan, Michael , Valdivia, Marcela
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/473883 , vital:77690 , 10.1093/oso/9780198887041.001.0001
- Description: In May 2018, the International Labour Organization (ILO) published the first ever global estimates of informal employment. These global estimates show that 61 per cent of all workers worldwide are informally employed—a total of two billion workers (Bonnet et al. 2019: 4; ILO 2018: 13). They also show that the rate of informal employment is highest in developing countries (at 90 per cent), lowest in developed countries (at 18 per cent), and quite significant in emerging countries (at 67 per cent) (Bonnet et al. 2019: 4; ILO 2018: 14).
- Full Text:
- Date Issued: 2024
Data Visualization of Budgeting Assumptions: An Illustrative Case of Trans-disciplinary Applied Knowledge
- Cuthbert, Carol E, Pearse, Noel J, Bradshaw, Karen L
- Authors: Cuthbert, Carol E , Pearse, Noel J , Bradshaw, Karen L
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/440236 , vital:73759 , xlink:href="https://doi.org/10.54808/JSCI.22.01.130"
- Description: Trans-disciplinary research combines different fields into new conceptual and methodological frameworks. In this study, the SECI model of knowledge creation, which consists of Socialization, Externalization, Combination, and Internalization conversion modes, is used to analyze the implementation of a structured budgeting visualization system by a trans-disciplinary team. Through applied research in implementing a global budgeting system, budgeting assumptions are made explicit through visualization, transforming the approach to the budgeting process and its accuracy. This visualization, in turn, is enabled by assumptions underlying revenue planning, business services and employee compensation, and a visual process. The system displays a stepped approach, indicated by icons, representing the tasks involved in the budget process. For example, the system requires uploading the previous year’s information, setting the assumptions, calculating the suggested figures based on assumptions, and amending the proposed outcome. As adapted by Rice and Rice (2005), SECI is applied as the socialization of tacit-to-tacit budgeting assumption knowledge is solidified during the design phase of this transformation exercise. The externalization phase, in which budgeting assumptions are transformed from tacit to explicit, is evidenced during the configuration phase of the new system. The systemic collaboration results in the explicit assumptions being collectively leveraged across the regions during and after the “go-live” phase of system development. Finally, the internalization phase involves the explicit assumptions being transformed into new tacit knowledge as the experts evolve new assumptions derived from the transformation process. Semiotics provides variance information through hue, with, for example, darker colours indicating higher variances. This trans-disciplinary communication provides the means for increased efficiency and effectiveness. The resulting budget framework is visually validated through a heatmap by comparing the budgeting accuracy and assumption complexity between the different regions where it was implemented. In summary, value is added in developing a new data visualization process, focusing on the role of budgeting assumptions and using planning process visualizations. This approach improves communication efficiency, effectiveness, and understanding of budgeting while enhancing accuracy.
- Full Text:
- Date Issued: 2024
- Authors: Cuthbert, Carol E , Pearse, Noel J , Bradshaw, Karen L
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/440236 , vital:73759 , xlink:href="https://doi.org/10.54808/JSCI.22.01.130"
- Description: Trans-disciplinary research combines different fields into new conceptual and methodological frameworks. In this study, the SECI model of knowledge creation, which consists of Socialization, Externalization, Combination, and Internalization conversion modes, is used to analyze the implementation of a structured budgeting visualization system by a trans-disciplinary team. Through applied research in implementing a global budgeting system, budgeting assumptions are made explicit through visualization, transforming the approach to the budgeting process and its accuracy. This visualization, in turn, is enabled by assumptions underlying revenue planning, business services and employee compensation, and a visual process. The system displays a stepped approach, indicated by icons, representing the tasks involved in the budget process. For example, the system requires uploading the previous year’s information, setting the assumptions, calculating the suggested figures based on assumptions, and amending the proposed outcome. As adapted by Rice and Rice (2005), SECI is applied as the socialization of tacit-to-tacit budgeting assumption knowledge is solidified during the design phase of this transformation exercise. The externalization phase, in which budgeting assumptions are transformed from tacit to explicit, is evidenced during the configuration phase of the new system. The systemic collaboration results in the explicit assumptions being collectively leveraged across the regions during and after the “go-live” phase of system development. Finally, the internalization phase involves the explicit assumptions being transformed into new tacit knowledge as the experts evolve new assumptions derived from the transformation process. Semiotics provides variance information through hue, with, for example, darker colours indicating higher variances. This trans-disciplinary communication provides the means for increased efficiency and effectiveness. The resulting budget framework is visually validated through a heatmap by comparing the budgeting accuracy and assumption complexity between the different regions where it was implemented. In summary, value is added in developing a new data visualization process, focusing on the role of budgeting assumptions and using planning process visualizations. This approach improves communication efficiency, effectiveness, and understanding of budgeting while enhancing accuracy.
- Full Text:
- Date Issued: 2024
Decolonisation and South African Psychology research 30 years after democracy
- Macleod, Catriona I, Du Plessis, Ulandi, Mogonong, Laurah
- Authors: Macleod, Catriona I , Du Plessis, Ulandi , Mogonong, Laurah
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/460955 , vital:76069 , https://doi.org/10.1177/00812463241267715
- Description: On the occasion of 30 years of South African democracy, we reflect on the current state of Psychology research in South Africa. We conducted a situational analysis of all papers appearing in the South African Journal of Psychology (SAJP) and abstracts in PsycINFO with the keyword ‘South Africa’ over the last 5 years and compared the results with a previous review that used the same methodology. Findings show an increase in papers using ‘hard’ science approaches and a decrease in systems-oriented theories. Assessment remains a major topic. While COVID-19 and climate change featured, there remains a lack of or low focus on several key psycho-social issues experienced by South Africans. People living in poorer provinces and young and older people are under-represented in knowledge production. Collaborations or comparisons with other African or South American countries have decreased. Positively, production is being spearheaded by South African scholars or people affiliated with South African institutions. Using a decolonising lens that foregrounds epistemic justice, we conclude that substantial work remains to be done for knowledge production in South African Psychology to fulfil the decolonising imperative of distributive epistemic justice.
- Full Text:
- Date Issued: 2024
- Authors: Macleod, Catriona I , Du Plessis, Ulandi , Mogonong, Laurah
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/460955 , vital:76069 , https://doi.org/10.1177/00812463241267715
- Description: On the occasion of 30 years of South African democracy, we reflect on the current state of Psychology research in South Africa. We conducted a situational analysis of all papers appearing in the South African Journal of Psychology (SAJP) and abstracts in PsycINFO with the keyword ‘South Africa’ over the last 5 years and compared the results with a previous review that used the same methodology. Findings show an increase in papers using ‘hard’ science approaches and a decrease in systems-oriented theories. Assessment remains a major topic. While COVID-19 and climate change featured, there remains a lack of or low focus on several key psycho-social issues experienced by South Africans. People living in poorer provinces and young and older people are under-represented in knowledge production. Collaborations or comparisons with other African or South American countries have decreased. Positively, production is being spearheaded by South African scholars or people affiliated with South African institutions. Using a decolonising lens that foregrounds epistemic justice, we conclude that substantial work remains to be done for knowledge production in South African Psychology to fulfil the decolonising imperative of distributive epistemic justice.
- Full Text:
- Date Issued: 2024
Demanding doctorability for abortion on request: a conversation analysis of pre-abortion counselling in public hospitals in the Eastern Cape, South Africa
- Du Toit, Ryan, Macleod, Catriona I
- Authors: Du Toit, Ryan , Macleod, Catriona I
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/460985 , vital:76071 , https://srh.bmj.com/content/50/4/278.citation-tools
- Description: Out-of-school comprehensive sexuality education (CSE) Re-search on abortion counselling generally uses retrospective interviewing regarding providers’ and users’ experiences. In this article we explore how requests for abortion are made and received in real time in (officially non-mandatory) pre-abortion counselling conducted by nurses and counsellors in South African public abortion clinics. To capture turn-by-turn interactions, we recorded, using consecutive sampling, 28 sessions at three abortion clinics in 2017/2018. No researcher was present. Conversation analysis, based on an ethnomethodological paradigm, was used to understand the conversational projects of the sessions and to outline how the provider and user oriented to the request for an abortion as a conversational task.
- Full Text:
- Date Issued: 2024
- Authors: Du Toit, Ryan , Macleod, Catriona I
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/460985 , vital:76071 , https://srh.bmj.com/content/50/4/278.citation-tools
- Description: Out-of-school comprehensive sexuality education (CSE) Re-search on abortion counselling generally uses retrospective interviewing regarding providers’ and users’ experiences. In this article we explore how requests for abortion are made and received in real time in (officially non-mandatory) pre-abortion counselling conducted by nurses and counsellors in South African public abortion clinics. To capture turn-by-turn interactions, we recorded, using consecutive sampling, 28 sessions at three abortion clinics in 2017/2018. No researcher was present. Conversation analysis, based on an ethnomethodological paradigm, was used to understand the conversational projects of the sessions and to outline how the provider and user oriented to the request for an abortion as a conversational task.
- Full Text:
- Date Issued: 2024
Demographic correlates of indices of psychological well-being and COVID-19 related distress among South African university students
- Coetzee, Bronwyn, Booysen, Duane D, Padmanabhanunni, Anita, Kagee, Ashraf
- Authors: Coetzee, Bronwyn , Booysen, Duane D , Padmanabhanunni, Anita , Kagee, Ashraf
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/454082 , vital:75308 , xlink:href="https://doi.org/10.1080/00207411.2024.2324403"
- Description: Following the COVID-19 pandemic we sought to determine the relationships between anxiety, hopelessness, alcohol use, perceived vulnerability to infection, resilience, traumatic stress, and satisfaction with life amongst university students at three tertiary higher education institutions in South Africa. Our participants were a convenience sample (N = 803) of South African students attending three universities. Participants completed an online survey that contained a battery of psychological measures that measured fear of COVID-19, Perceived Vulnerability to Disease, Resilience, Satisfaction with Life Scale, Hopelessness, Anxiety, PTSD, Alcohol Use, Traumatic Stress, and worry about infection with COVID-19. The mean age of participants was 25 (SD = 8.22), most of whom were female (51%). An increase in age amongst respondents was significantly positively correlated with hopelessness and life satisfaction, but also significantly negatively associated with symptoms of anxiety, PTSD, and alcohol use. Multivariate analysis showed that women reported significantly higher levels of fear of COVID-19, perceived vulnerability to disease, PTSD, and COVID-19 related worries compared to men and those identifying as “other.” Students at the urban university reported higher levels of fear of COVID-19, perceived vulnerability to disease, and COVID-19 related worries but lower levels of anxiety compared to those at the peri-urban and rural university. Students at the rural institution reported greater levels of alcohol use compared to those at the other institutions. Psychological distress among students was exacerbated during the pandemic. It may be useful to identify students in the first term who are struggling academically and to direct them to both academic and counseling support services.
- Full Text:
- Date Issued: 2024
- Authors: Coetzee, Bronwyn , Booysen, Duane D , Padmanabhanunni, Anita , Kagee, Ashraf
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/454082 , vital:75308 , xlink:href="https://doi.org/10.1080/00207411.2024.2324403"
- Description: Following the COVID-19 pandemic we sought to determine the relationships between anxiety, hopelessness, alcohol use, perceived vulnerability to infection, resilience, traumatic stress, and satisfaction with life amongst university students at three tertiary higher education institutions in South Africa. Our participants were a convenience sample (N = 803) of South African students attending three universities. Participants completed an online survey that contained a battery of psychological measures that measured fear of COVID-19, Perceived Vulnerability to Disease, Resilience, Satisfaction with Life Scale, Hopelessness, Anxiety, PTSD, Alcohol Use, Traumatic Stress, and worry about infection with COVID-19. The mean age of participants was 25 (SD = 8.22), most of whom were female (51%). An increase in age amongst respondents was significantly positively correlated with hopelessness and life satisfaction, but also significantly negatively associated with symptoms of anxiety, PTSD, and alcohol use. Multivariate analysis showed that women reported significantly higher levels of fear of COVID-19, perceived vulnerability to disease, PTSD, and COVID-19 related worries compared to men and those identifying as “other.” Students at the urban university reported higher levels of fear of COVID-19, perceived vulnerability to disease, and COVID-19 related worries but lower levels of anxiety compared to those at the peri-urban and rural university. Students at the rural institution reported greater levels of alcohol use compared to those at the other institutions. Psychological distress among students was exacerbated during the pandemic. It may be useful to identify students in the first term who are struggling academically and to direct them to both academic and counseling support services.
- Full Text:
- Date Issued: 2024
FinTech developments and their heterogeneous effect on digital finance for SMEs and entrepreneurship: evidence from 47 African countries
- Sanga, Bahati, Aziakpono, Meshach J
- Authors: Sanga, Bahati , Aziakpono, Meshach J
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/469868 , vital:77302 , https://www.emerald.com/insight/content/doi/10.1108/jeee-09-2023-0379/full/html
- Description: Lack of access to finance is a major constraint to the growth of small and medium-sized enterprises (SMEs) and entrepreneurship in developing countries. The recent proliferation of mobile phone services, access to the internet and emerging technologies has led to a surge in the use of FinTech in Africa and is transforming the financial sector. This paper aims to examine whether FinTech developments heterogeneously contribute to the growth of digital finance for SMEs and entrepreneurship in 47 African countries from 2013 to 2020. The paper uses a novel method of moments quantile regression, which deals with heterogeneity and endogeneity in diverse conditions for asymmetric and nonlinear models.
- Full Text:
- Date Issued: 2024
- Authors: Sanga, Bahati , Aziakpono, Meshach J
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/469868 , vital:77302 , https://www.emerald.com/insight/content/doi/10.1108/jeee-09-2023-0379/full/html
- Description: Lack of access to finance is a major constraint to the growth of small and medium-sized enterprises (SMEs) and entrepreneurship in developing countries. The recent proliferation of mobile phone services, access to the internet and emerging technologies has led to a surge in the use of FinTech in Africa and is transforming the financial sector. This paper aims to examine whether FinTech developments heterogeneously contribute to the growth of digital finance for SMEs and entrepreneurship in 47 African countries from 2013 to 2020. The paper uses a novel method of moments quantile regression, which deals with heterogeneity and endogeneity in diverse conditions for asymmetric and nonlinear models.
- Full Text:
- Date Issued: 2024
Garden bird ringing at 3 Florence Street, Oatlands, Mkhanda (Grahamstown): the closing chapter
- Authors: Craig, Adrian J F K
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/449836 , vital:74856 , https://doi.org/10.15641/bo.1500
- Description: This is the third and final report summarizing 42 years of bird ringing in a garden in Mkhanda. In total, 2036 birds of 59 species were ringed, of which 217 individuals (27 species) were recaptured at least once, and 34 birds (17 species) were recovered dead.
- Full Text:
- Date Issued: 2024
- Authors: Craig, Adrian J F K
- Date: 2024
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/449836 , vital:74856 , https://doi.org/10.15641/bo.1500
- Description: This is the third and final report summarizing 42 years of bird ringing in a garden in Mkhanda. In total, 2036 birds of 59 species were ringed, of which 217 individuals (27 species) were recaptured at least once, and 34 birds (17 species) were recovered dead.
- Full Text:
- Date Issued: 2024