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Item Antimicrobial resistance: One health approach in Rwanda(2024-07-24) Sindayigaya, Patience; Rinda UbuzimaThis commentary provides the authors' views related to the Antimicrobial Resistance (AMR) profile in Rwanda in terms of prevalence, knowledge, attitudes, practices, and existing interventions at the one health interface. AMR is a critical and global health concern posing a significant threat to the effective treatment of infections and lead to increased morbidity and mortality. Among few studies that have been conducted on AMR in Rwanda, the issue was found to be widespread in both human and animals. A high resistance has been found among the commonly used antibiotics seconded by the lack of knowledge and appropriate practices among different groups of people. Some interventions, including “one health” approach are in place aiming to address these issues, but challenges are still around due to developing surveillance system, limited studies, and low public awareness. Extensive studies and enhance surveillance are recommended to better understand AMR to inform the public and policy makers for effectively tackling of the AMR issue, particularly in rural areas.Item Ten Simple Rules For Successful And Sustainable African Research Collaboration(PLoS Computational Biology, 2024-06-27) Dine, Roseline Dzekem; Elkheir, Lamis Yahia Mohamed; Raimi, Morufu Olalekan; Alemayehu, Micheal; Mohamed, Salem Youssef; Turzin, Justice Kwadwo; Arogundade, Femi Qudus; Ochola, Elizabeth Akinyi; Nasiyo, Alex Mukungu; Mwawanga, Raziah Quallatein; Yabo, Yahaya AbubakarThis manuscript presents 10 practical and sustainable steps that if followed and built upon will enhance successful collaboration between African researchers and the international research community.Item The integration of Artificial intelligence (AI) in literature review and its potentials to revolutionize scientific knowledge acquisition(2024-04-28) Ilegbusi, PaulThis presentation discusses the role of artificial intelligence (AI) in enhancing the literature review process and its potential to transform scientific knowledge acquisition. The presentation highlights the importance of literature review in research and the challenges associated with the traditional manual approach. The presentation emphasizes that integrating AI in literature review can significantly improve efficiency, accuracy, and reduce bias. AI-powered tools can automate various aspects of the literature review process, including search, selection, analysis, and synthesis of relevant literature. The benefits of AI in literature review include increased efficiency, improved coverage of literature, and the ability to identify gaps in knowledge and uncover new research questions. The presentation also provides a comprehensive list of AI tools that can be used in literature review, such as Cramly.ai, Quillbot, GPT-minus 1, ChatGPT, Samwell.ai, and many others. These tools offer functionalities such as rewriting, paraphrasing, summarizing, understanding literature, and extracting key information from articles. The future of AI in literature review is promising, with emerging trends such as deep learning models and knowledge graphs. These trends have the potential to enhance the accuracy and comprehensiveness of literature reviews. In conclusion, the integration of AI in literature review has the potential to revolutionize scientific knowledge acquisition by improving efficiency, accuracy, and coverage of literature. By combining AI with human expertise, researchers can unlock new insights and accelerate scientific progress in various fields.Item A systematic review of challenges in research supervision at South African universities(2018-12-25) Costa, KingPostgraduate students in South Africa and other parts of the world, particularly in developing nations struggle to complete the research component of their studies. According to the National Development Plan ( 2013) it has become a requirement for South African institutions to play a pivotal role in knowledge production so as to transform South Africa from a resource-based economy towards a knowledge-based economy. In pursuit of meeting this requirement and further to increase subsidy from the Department of Higher Education and Training (DHET), South African institutions of higher learning have been on the drive for recruiting postgraduate students en masse. One of the main problems facing South African institutions is that the number of students enrolled does not correspond to those who graduate at the end of the postgraduate programme study period. This study is a systematic review of literature on challenges in postgraduate supervision and further proposes a possible solution. Five South African institutions of higher learning’s postgraduate throughput data is carefully studied and substantiated by previous research on postgraduate supervision challenges on these particular institutions. Study findings present challenges related to research capacity development and burden of supervision at these institutions. Collaborative methods of supervision such as the C.O.S.T.A model are hereby proposed as possible solutions to the current throughput problem in South Africa.Item Measuring the Quality of Student Support Services in Open Distance E-Learning(2020-12-03) Aberra, Tsige, GebreMeskelStudent support services are essential elements in the success of open distance e-learning. These services help students to become competent in achieving their goals. However, the level of the quality of services should be measured so that continuous improvements can be made, which in turn bring about sustainability of positive results. This article takes content validity as its focus in the development of an instrument. By exposing the instrument to 10 experts, items were refined in the form of deletions, additions, and the splitting of double-barrelled items. Experts ratings were analysed through the content validity index for each item, each dimension and the overall instrument. The content validity processes undertaken in this article have resulted in getting a 50-item 5-dimensional instrument. The use of content validity procedures is one of the most recommended methods in securing the validity of an instrument in terms of its involving appropriate items and dimensions.Item Health risk of cyanotoxins in Lake Victoria and household drinking water for riparian communities along Nyanza Gulf(2020-04-23) Otoigo, LilianCyanotoxins are produced by cyanobacteria which are single-celled algae that thrive in warm and nutrient rich water bodies including lakes. There are different kinds of cyanotoxins and microcystin is the most common. Microcystin mostly affects the liver. Epidemiological studies in China and Serbia have shown an association between cyanotoxins and occurrence of Primary Liver Cancer. Cyanobacteria have been reported in Lake Victoria, which is an important source of drinking water for the riparian communities, thus posing a danger to human health. However, the health risk from exposure to toxic cyanobacteria in the Nyanza Gulf water remains unknown. The purpose of this study was to assess the health risk of toxic cyanobacteria to the riparian communities in the Nyanza Gulf. In a longitudinal study adopting survey and experimental design, 127 samples were collected monthly from both households and six beaches over six months. Cyanobacterial levels were determined using an enzyme assay method (PP2A). Different methods of household water treatment were compared. Two-way ANOVA was done to determine statistical significance of microcystins levels. 84% of water samples contained microcystins. Concentration of microcystins was 3.44g/L which is over the WHO limit of 1g/L. There was no variation between beaches and water treatment (ANOVA: F=0.97, p=0.47). Filtration proved to be the most efficient method of water treatment. The health risk factor of cyanotoxins in drinking water is 3.86. There is a health risk posed by cyanotoxins to the residents of the Nyanza Gulf who use the lake water for drinking since is over the WHO limit. This information provides an insight into the quality of Lake Victoria water for drinking. The study recommends development of cyanobacteria removal methods as well as sensitizing the riparian communities on the health risk of cyanotoxins in drinking water.Item Identification and quantification of Cyanotoxins in Lake and household water around Lake Victoria, Kenya(2020-04-23) Otoigo, LilianCyanobacteria are single-celled algae that thrive in warm and nutrient rich water bodies. They can produce different kinds of toxins called cyanotoxins that can affect the liver. Cyanobacteria have been reported in Lake Victoria, which is an important source of drinking water for the riparian communities. This is as a result of eutrophication in Lake Victoria increasing the levels of cyanobacteria in the Nyanza Gulf. The purpose of this study was to identify and quantify microcystins in household and Lake Victoria water in Nyanza Gulf. In a longitudinal study adopting experimental design, six beaches were studied and 127 samples collected monthly from both households and beaches over six months. Cyanobacterial levels were determined using an enzyme assay method (PP2A) and microcystin strains identified using High Performance Liquid Chromatography (HPLC). Two-way ANOVA was done to determine statistical significance of microcystins. The results showed that all beaches were eutrophic resulting in flourishing of cyanobacteria. 84% of water samples contained microcystins. Concentration of microcystins was 3.44g/L. Microcystin RR (MC-RR) is the most abundant cyanotoxins followed by Microcystin YR (MC-YR) and Microcystin LR (MC-LR) is the least abundant in the Nyanza Gulf. There was significant variation between different beaches and different months (ANOVA: F=12.09, p<0.0005). This information provides an insight into the quality of Lake Victoria water for drinking based on quantities of microcystins in the sampled water. The study recommends regular monitoring of cyanobacterial cells in the lake water.Item Incidence of Carotico-clinoid Foramen and Interclinoid Osseous Bridge in Dry Human Skulls in Sudan_ Neurosurgical Interest(2020-06-17) Seddeg, Yasser; Elbadawi, KamaleldenBackground: Anterior clinoid process is usually drilled in order to approach cavernous sinus and related structures in neurosurgical operations. The presence of carotico-clinoid foramen and interclinoid osseous bridge create difficulties while approaching anterior clinoid process and increases the risks of injury to the internal carotid artery and nearby structures. Aim: To observe incidence, anatomy of carotico-clinoid foramen and interclinoid osseous bridge in the Sudanese dry skulls. Methods: This was a cross sectional study, conducted in the departments of anatomy in different medical schools in Sudan between the period from June 2019 to January 2020. Total 30 dry adult human skulls were examined to observe incidence of carotico-clinoid foramen and of interclinoid osseous bridge. Result: The incidence of carotico-clinoid foramen was 13.3% (4 skulls out of 30). The foramen was bilaterally present in one skull (n=1/30, 3.3%) and unilateral in 3 skulls (n=3/30, 10%). Type I bridge is the carotico-clinoid foramen itself, the Type II interclinoid osseous bridge was found in one skull (n=1/30, 3.3%) , no Type III and Type IV bridges were observed in the present study. Conclusion: the presence of this foramen and interclinoid osseous bridge can complicate neurosurgical operations in cavernous sinus, sellar and para-sellar regions. Therefore, the detailed anatomical knowledge is very important to decrease complications and to increase success rates of neurosurgical operations in this area.Item Current evidence on chloroquine and hydroxychloroquine and their role in the treatment and prevention of COVID-19(2020-07-15) Mpofu, Rephaim; Banda, Clifford; Gunter, Hannah; Mondleki, Enkosi; Tatz, Gayle; Sinxadi, Phumla; Cohen, Karen; Barnes, Karen; Blockman, MarcAlthough chloroquine and hydroxychloroquine have not yet been shown to be safe or effective for the treatment or prevention of COVID-19, regulatory agencies in some countries have authorised their use in Coronavirus disease 2019 (COVID-19) due to the lack of available interventions. Several large clinical trials are currently underway to investigate these agents as potential therapeutic options for COVID-19. Previous research against similar pathogens that cause severe acute respiratory syndrome and Middle East respiratory syndrome has identified chloroquine and hydroxychloroquine as possible antiviral candidates against SARS-CoV-2. Despite promising pre-clinical evidence, data have thus far failed to confirm their efficacy, and recent studies suggest potential dose-related cardiotoxicity and mortality. Close monitoring for cardiac conduction abnormalities is advised with higher-than-approved doses. Additional, robust evidence from randomised controlled trials and meta-analyses are required to make informed risk-benefit assessments. Finally, the off-label prescription of these agents should be judiciously considered, and any such use should be conducted within clinical trials, or under the Monitored Emergency Use of Unregistered and Investigational Interventions framework.Item Current evidence on chloroquine and hydroxychloroquine and their role in the treatment and prevention of COVID-19(2020-07-15) Mpofu, Rephaim; Banda, Clifford; Gunter, Hannah; Mondleki, Enkosi; Tatz, Gayle; Sinxadi, Phumla; Cohen, Karen; Barnes, Karen; Blockman, MarcAlthough chloroquine and hydroxychloroquine have not yet been shown to be safe or effective for the treatment or prevention of COVID-19, regulatory agencies in some countries have authorised their use in Coronavirus disease 2019 (COVID-19) due to the lack of available interventions. Several large clinical trials are currently underway to investigate these agents as potential therapeutic options for COVID-19. Previous research against similar pathogens that cause severe acute respiratory syndrome and Middle East respiratory syndrome has identified chloroquine and hydroxychloroquine as possible antiviral candidates against SARS-CoV-2. Despite promising pre-clinical evidence, data have thus far failed to confirm their efficacy, and recent studies suggest potential dose-related cardiotoxicity and mortality. Close monitoring for cardiac conduction abnormalities is advised with higher-than-approved doses. Additional, robust evidence from randomised controlled trials and meta-analyses are required to make informed risk-benefit assessments. Finally, the off-label prescription of these agents should be judiciously considered, and any such use should be conducted within clinical trials, or under the Monitored Emergency Use of Unregistered and Investigational Interventions framework.Item Higher Education in Ethiopia: Recent Developments and Challenges(2020-07-24) Yallew, AddisalemThis paper explores developments and challenges in Ethiopian higher education focusing on the decade preceding 2018. The article especially focuses on reflecting on issues related to enrolment, staff development, funding, research and graduate studies, internationalization and continuing education.Item Headache Associated with Chiari Malformation Type One(2020-08-20) Seddeg, Yasser; Awad, Ali; Osman, HaythamBackground: Patients with chiari malformation type one ( CM -1 ) headache may be mistaken by chronic migraines or other causes of headache, so analysis of headache related to CM-1 is corner stone in early diagnosis of the disease. Objective: The purpose of this study was to assess the frequency and clinical characteristics of headache in the patients with CM-1 to help primary care clinicians better understand the relationship between an individual's presenting symptoms of CM 1, so aiding for early diagnosis and early management and for better outcome. Methods: This was prospective observational analytical study carried out in Khartoum state hospitals that provide neurosurgical services, (NCNS, Neurospine Center-Ribat Teaching Hospital, Military Hospital, and Omdurman Teaching Hospital) from February 2018- September 2019. Study was included 18 adult males and females of different ages diagnosed with Chiari MF -1 who undergoing decompressive surgery. Symptomatic patients diagnosed with Chiari MF -1Patients with no history of neurological illnesses or history of cranial surgery were included. Patients with history of any neurological diseases such as multiple sclerosis and with other causes of headache were excluded from the study. Evaluation and full analysis of headache were registered including type of headache, site, duration headache, time lasting, radiation of pain, severity using headache scale, associated ocular and visual symptoms. Results: This study included 18 patients diagnosed with chiari 1 malformation and suffering from headache related to chiari 1 malformation. Full analysis of the headache was obtained. The headache was mostly in the back of the head (n=17/18 , 94.4%) and only in (n=1/18, 5.6%), the headache was in the sides or front of the head. In 12 patients (n=12/18 , 66.7%) headache worsen by bending forward. And in 6 patients (n=6/18 , 33.3%) worsen by cough. Regarding the type of headache, mostly pressure in nature (n=17/18 , 94.4%) and it was rarely throbbing in nature(n=1/18, 5.6%),. All patients were asked to evaluate their headache in headache scale from 1 to 10 (10 more severe). The scale ranged between 5 and 9 with mean 6.88. headache could be long or short lasting (from hours to days).Eye symptoms included blurring of vision complained by 9 patients(n=9/18, 50%), light sensitivity in 5 patients ((n=5/18, 27.8%), and 6 patients (n=6/18 , 33.3%) there were no eye symptoms. Neck pain was a dominant symptom seen in 17 patients (n=17/18, 94.4%) , and back pain in 18 patients (n=18/18 , 100%) . headache subsided after decompression surgery in all patients included in this study. Conclusion: Knowledge and understanding the CM-1 headache characters are important for early diagnosis and early treatment of the disease.Item Meeting Report: South African Medical Research Council Standard of Care in Clinical Research in Low- And Middle-Income Settings Summit, November 2017(2020-09-11) Miner, Maurine; Bekker, Linda-Gail; Kredo, Tamara; Bhagwandin, Niresh; Corey, Lawrence; Gray, GlendaIntroduction: The South African Medical Research Council (SAMRC) convened a summit to discuss issues relating to standard of care (SoC) in HIV prevention clinical trials, both for treatment and prevention of disease. Policymakers, regulators, ethicists, experts in the law (as it pertains to medical research), researchers, representatives of advocacy groups, and the HIV Vaccine Trials Network (HVTN) presented a framework within which SoC principles could be articulated. Discussion: Summit participants discussed how and when to include new modalities of HIV treatment and prevention into existing clinical practice guidelines, and by extension in clinical trial protocols. Participants involved in the execution of care and the scale-up of new interventions, in particular, the roll out of pre-exposure prophylaxis (PrEP), presented the opportunities for and challenges to scaling up interventions, and their experience with demonstration projects of PrEP. Advocates and community members propagated the need to make interventions that could avert HIV infection available as soon as possible. Experts in evidence-based guideline development discussed the nuances in evaluating evidence for policy and the mechanisms for getting medicines on the Essential Medicines List in South Africa. Given the variability in clinical trial efficacy of PrEP amongst different populations, scientists and statisticians discussed the various biological, virological and immunological reasons for this heterogeneity. Conclusions: Input was given as to the impact of introducing PrEP in other HIV prevention trials, and the considerations for the design of both antiretroviral (ARV)-based and non-ARV based HIV prevention trials. The meeting recommended supporting access to PrEP in HIV prevention trials by 1) developing PrEP access plans for HIV vaccine trials; 2) creating a PrEP fund that would supply PrEP to sites conducting HIV prevention trials via a central procurement mechanism; and 3) support the safety monitoring of PrEP.Item Assessing the state of forensic support to criminal investigations in Ghana: A case study in the Greater Accra Region(2020-09-20) Sulley, Yahaya, Sumara; Quansah, LydiaForensic science applications in criminal investigation are very profound to crime resolution. However, there is a wide gap between the application of specialist skills and public knowledge and awareness of forensic science in criminal investigations and it has generated complex practical problems in justice delivery in Ghana. The study attempts to assess the state of forensic support to criminal investigations by accessing public knowledge and perception of forensic science in Ghana. To this account, an elaborate and tortuous survey was conducted using 200 consented respondents in selected neighborhoods in Accra based on homogeneity, population density, economic or industrial activities, and the nature of crime and police activities. The survey included face to face interviews, questionnaire responding, and random phone calls. The final data which was subjected to a simple linear regression model were analyzed with STATA 13. The study revealed that indeed, forensic science in Ghana has "gone dark" as 165(82.5%) who had a formal education of various levels had very limited knowledge about forensic science and procedures. The majority of the respondents 179(89.5%) had no idea about forensics and for that matter lacked awareness of forensics in Ghana before the research while the state of forensics in Ghana was rated on the scale of good (10.5%), bad (81.5%) and very bad (8%) out of the 200 respondents with the respondent level of education, perception, knowledge, and awareness of forensic science and support significantly impacting the wellbeing of the research. The findings of this study call for government and respective stakeholders and policymakers of various institutions, and the adversarial system of Ghana to prioritize the need for forensic science. This is to support criminal investigations to assure the Ghanaian citizens of their safety, security, and fundamental Human rights to justice.Item Life Expectancy and SARS-CoV-2 Genomic Variations Plays Key Role in COVID-19 Transmission and Low Fatality Rate in Africa(2020-09-21) Omotoso, OlabodeThe novel coronavirus disease (COVID-19) has claimed lots of lives, posing a dire threat to public health and the global economy. The present study determined the severe acute respiratory syndrome-2 (SARS-CoV-2) genomic variability and the contributory factors to the observed low fatality rate in Africa. To assess the SARS-CoV-2 mutational landscape, 924 viral sequences from the Africa region with their sociobiological characteristics mined from the GISAID database were analyzed. The age of infected patients, the number of tests done, confirmed cases, recovery, fatality, and countries' age distribution were obtained to determine the age distribution, testing, recovery, and fatality rate. Mutational analysis of the SARS-CoV-2 sequences revealed highly recurrent mutations in the Spike glycoprotein D614G (97.2%), concurrent R203K, and G204R (65.2% respectively) in the N protein region, and P4715L (97.2%) in the RNA dependent RNA polymerase region. COVID-19 is more severe in older people (> 65 years), Africa has a low percentage of people within this age group (4.36%). The average age of the 924 infected patients in this study is 46 years with only 47 infected patients (5.1%) above 65 years in comparison to 13.12% in countries in other continents with the highest prevalence of COVID-19. Africa's young generation, the late incidence of the disease, and adherence to public health guidelines are important indicators that may have contributed to the observed low COVID-19 deaths in Africa. However, sufficient data is still unavailable due to low testing rate to ascertain the epidemiology, transmission, genomic variation, and the true impact of the pandemic in AfricaItem Practice of Breast Self-Examination and Knowledge of Breast and Cervical Cancer Screening: A bi-national Survey in Africa(2020-11-27) Omotoso, Olabode; Matariek, Ghadier; Omotoso, Elizabeth; Matareek, Amira; Abdul-Rafee, Ghada, Mahmoud; Malakar, Sucheta; Chutia, NabanitaBackground: The burden of breast and cervical cancer is increasing exponentially, especially among women in low- and mid-income countries due to late diagnosis, unhealthy lifestyle choices and adoption of western lifestyles. Early detection, hinged on screening uptake is a key to higher survival rate and managing cancer outcome. Despite some improvement noticed in developed countries, the control of these preventable diseases in African countries including Nigeria and Egypt seems insurmountable. Therefore, this study focused on assessing the knowledge and uptake of Nigerians and Egyptians towards breast self-examination (BSE) and breast and cervical cancer screening. Results: A community-based cross-sectional questionnaire was utilized in both countries to obtain 1,006 respondents via a convenient sampling method. The mean age of study participants was 30.43 6.69. About one-third of participants had a good knowledge (> 66 %) of breast cancer screening (423, 42 %), cervical cancer screening (446, 44 %) and BSE practice (363, 36 %). Age range (26 40 years), educational level (tertiary) and marital status were demographic data that influenced knowledge level. Though with a fairly satisfactory knowledge level, the screening uptake among studied population is very poor as only (111, 11 %) had ever been screened and only (22, 2.2 %) ever vaccinated. The major reasons for poor screening uptake were no awareness of where to be screened and no symptoms. Conclusions: Assessing the knowledge and uptake level of African women through studies like this is crucial in identifying the loopholes in the fight against cancer in Africa. More efforts are required in promoting utilization of cancer screening services, HPV vaccination and BSE practice among African women. The media and internet should be leveraged on as they are the major sources of information about cancer among the respondents.Item Freshwater Integrated Multitrophic Aquaculture (FIMTA) technology in Lake Victoria(2021-01-17) Outa, NicholasThe decline in capture fisheries of the world has necessitated the production of fish under different aquaculture systems to bridge the gap in demand. Aquaculture contributes about 50% of fish consumed worldwide. Today, the total annual fish production in Kenya is estimated at about 150,000 metric tons, against an annual demand of 500,000. With the ever-increasing human population and demand for fish, technologies to improve aquaculture production must be embraced to bridge fish supply gap and to achieve nutritional sufficiency. One of these technologies is cage aquaculture which is the rearing of fish(es) in water bodies like dams, lakes, ponds and reservoirs in floating enclosures that allow free flow and exchange of water between the cage the outer water body. The frames of the cages can be made from bamboo, metal or High-Density Poly Ethylene (HDPE). With the challenges associated with pond aquaculture such as competition for land with other uses and susceptibility to floods, cage aquaculture has gained recognition and is rapidly expanding in Kenya and the world over. In Kenya, for example, the use of cages to produce fish is relatively new and is being practised in Lake Victoria in the five riparian Counties of Migori, Homabay, Kisumu, Siaya and Busia (Anjejo, 2017). These cages have several negative impacts on the lakes environment as highlighted below.Item Professional Variables and Staff Readiness to Utilise Internet-Based Channels for Research Communication in an Era of Covid-19(2021-06-23) Owan, Valentine, Joseph; Akah, Levi, Udochukwu; Ogbeche, Mary, MarkThis study assessed the professional variables of academic staff in African varsities and their readiness to Utilise Internet-Based Channels for Research Communication in an era of Covid-19. Drawing from Maslow’s hierarchy of needs theory, the study was guided by four null hypotheses. The quantitative research method based on the virtual cross-sectional survey design was adopted. A total of 8,591 academics in AfricanItem Gender, Age and Staff Preparedness to Adopt Internet Tools for Research Sharing During Covid-19 in African Varsities(2021-06-23) Owan, Valentine, Joseph; Asuquo, Michael, Ekpenyong; Owan, Mercy, Valentine; Aslam, Sana; Obla, Moses, EtengThis study assessed the partial as well as the collaborative impact of age and gender on academic staff preparedness to adopt Internet tools for research sharing in African universities during Covid-19. Although evidence abounds in the literature on gender and age as they affect relatively, scholars’ utilisation of digital tools for research communication, such studies did not examine scholars’ preparedness to adopt from a broad perspective of Africa. This study was conducted based on the argument that the preparedness of scholars may affect their future interest to utilize digital tools for research sharing. A quantitative method, based on the descriptive survey research design, was adopted to provide answers to four prevailing research questions. The examination focused on a populace of 8,591 staff in African universities, nonetheless, information was gathered from 1,977 of them, who deliberately took part from 24 African nations. A validated electronic rating scale, which was mailed/posted to targeted participants, was used as the instrument for data collection. Gender and age significantly affected academic staff preparedness to adopt Internet tools for research sharing partially and interactively in African Universities during Covid-19. Female staff were more prepared than males to adopt internet tools for research sharing during the pandemic. Older lecturers reported a higher rate of preparedness than their younger colleagues to adopt Internet tools for research sharing during Covid-19. In light of these proofs, ramifications and proposals for future exploration are discussed.Item Strategic Leadership and Service Delivery in Organizations: A Critical Review of Literature(2021-11-19) Ragul, VitalisStrategic leaders need to be certain about what they want to achieve for the organization. Efficient and effective leaders develop strategies and structures that are clear and work with employees that adhere to good ethical practices that enable the organizations to achieve set goals. Strategic leadership is important to all organizations, whether in public and private sector, albeit in different contexts. This paper sought to critically review literature on the link between strategic leadership and service delivery in organizations. Several theories were reviewed, namely upper echelons perspective, strategic leadership theory, principal agency theory and new public management theory. A conceptual framework was developed to provide the basis of the identified theories with a view to explaining and predicting the variables through definition of the contents and attributes of those theories. Strategic leadership was conceptualized as the independent variable while service delivery in organizations was hypothesized as the dependent variable. Conceptual and empirical studies were undertaken to examine the existing literature in strategic leadership as well as service delivery. Arising from the review, several knowledge gaps were identified. The study established that strategic leadership is applicable to all organizations with an increasing number of organizations continually embracing it upon realizing that it is a key success factor in organizational performance and therefore in the delivery of service for the benefit of the public.