DSpace 8

DSpace is the world leading open source repository platform that enables organisations to:

  • easily ingest documents, audio, video, datasets and their corresponding Dublin Core metadata
  • open up this content to local and global audiences, thanks to the OAI-PMH interface and Google Scholar optimizations
  • issue permanent urls and trustworthy identifiers, including optional integrations with handle.net and DataCite DOI

Join an international community of leading institutions using DSpace.

The test user accounts below have their password set to the name of this software in lowercase.

  • Demo Site Administrator = dspacedemo+admin@gmail.com
  • Demo Community Administrator = dspacedemo+commadmin@gmail.com
  • Demo Collection Administrator = dspacedemo+colladmin@gmail.com
  • Demo Submitter = dspacedemo+submit@gmail.com
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Communities in DSpace

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Now showing 1 - 5 of 9

Recent Submissions

Item
Tropical Building Sustainability and the Energy Regulations
(Preprints, 2024-08-21) Babalola, Daniel Olatunde; Ugah, Uzodinma. K.; Ekeh, E. Y.
Tropical regions face unique challenges in building sustainability due to high temperatures, humidity, and heavy rainfall. While building energy regulations are essential for promoting energy efficiency, their effectiveness in addressing tropical climate conditions needs to be studied more. This research aims to systematically investigate tropical building sustainability issues and evaluate the impacts of building energy regulations on these challenges. The study will identify gaps in current regulations by analyzing existing research and recommend strategies for developing more comprehensive frameworks that promote sustainable building practices in tropical regions. This research contributes to developing effective policies and strategies for achieving sustainable and energy-efficient built environments in tropical climates.
Item
ALABI, Kehinde Elizabeth
(Covenant University Ota, 2025)
Prostate cancer (PCa) remains a major health concern, particularly in Nigeria, where incidence and mortality are high. Globally, PCa is a leading malignancy among men. Genetic variations, such as single-nucleotide polymorphisms (SNPs), may influence PCa susceptibility and progression. This study investigates the association of three SNPs, rs11549465 (Hypoxia Inducible Factor 1A), rs3211938 (Cluster of Differentiation 36), and rs6152 (Androgen Receptor), with PCa risk and severity in Nigerian men. A case-control study was conducted involving 73 PCa patients and 80 healthy controls. Genotyping was performed using the TaqMan assay, and allele and genotype frequencies were calculated. The rs6152 SNP showed a higher frequency of the A/G genotype in cases (24%) than controls (9.7%), with an odds ratio of 4.95 (95% CI: 1.54–17.35; p = 0.0091), suggesting a significant association with increased PCa risk. For rs11549465, the C/T genotype was more prevalent in cases (10.1%) than controls (2.6%), with an OR of 0.24 (95% CI: 0.02–1.33; p = 0.061), indicating a possible protective effect, though not statistically significant. The rs3211938 SNP showed no significant association with PCa risk. No investigated SNP showed a statistically significant association with the Gleason score. For rs11549465, the mean score for C/C was 7.34 compared with 7.75 for C/T (Mann–Whitney U = 66.0, p = 0.673). For rs3211938, T/T had a mean of 7.29 versus 7.64 for G/T (Mann–Whitney U = 199.0, p = 0.407). For rs6152, A/A, A/G, and G/G showed mean scores of 7.36, 6.00, and 7.80, respectively (Kruskal–Wallis H = 1.62, p = 0.445). These findings suggest a significant association between rs6152 and PCa risk in Nigerian men, highlighting the role of genetic factors in susceptibility. Further studies with larger cohorts are warranted to validate these associations and explore their potential in personalised medicine for PCa management in African populations.
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Disaster Resilient Infrastructure: A Bibliometric Analysis of Global Research Trends
(7th International Conference on Science and Sustainable Development and Workshop, 2024) Adejola, F. O.; Ngaunje, S; Ogunlolu, A.; Aliu, U. I.; Ajiferuke, O. O.; Adetoro, O. C.; Omoniwa, F. H.; Sofolahan, O.; Miju, R. B.; Olagunju, O.; Akinola, G.; Tunji-Olayeni, P. F.
The vital role of infrastructure in the delivery of essential services and the severity of disasters globally calls for more research and discourse on disaster resilient infrastructure. Despite the increasing body of knowledge on disaster resilient infrastructure, an assessment of research on the subject is lacking. This study fills this gap by assessing the global research trend in disaster resilient infrastructure. The study adopted a bibliometric analysis with the use of the VOSviewer. The main search words used in the study were “Disaster”, “Resilient”, AND “Infrastructure. Initial extracted papers with these keywords were 1041. After refining based on language, document type, and key words, a total of 278 papers were found suitable for the analysis. The years 2020 to 2022 indicated the highest research outputs while countries with highest number of publication on the subject of disaster resilient infrastructure were the United States, United Kingdom and Japan. Most of the highly cited works were review-based, case studies and a few experimental. The findings of this study serve as a source of baseline data on disaster resilient infrastructure which can provide new research directions and also guide the design and implementation of policies on disaster-resilient infrastructure.
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Perception Of Healing Architectural Elements In Women's Healthcare Facilities In Lagos, Nigeria
(The ARCC Journal for Architectural Research volume 22 I issue 1, 2025) Babalola, Olatunde Daniel; Sef1a, Erumeuvoke
This study looked at the use and influence of healing elements in the Women's Health Facilities (WHFs) architecture in Lagos, Nigeria. It investigated the extent to which healing architecture has been adopted and its implications on patient healing by assessing their perception and the perspectives of practitioners on its effect on patients. The study collected data from selected WHFs in Lagos using a questionnaire-based survey, allowing for an in-depth examination of the efficacy of healing architectural elements in enhancing patient and practitioner experiences. It employed structured questionnaires shared among 101 respondents out of the estimated 237 users in the seven WHFs by assessing the perceptions of two key respondent groups, patients and healthcare practitioners, on the effect of healing architectural elements. Data were analysed based on themes and statistical software (SPSS v26) for descriptive statistics. Findings revealed that most users were highly aware of the adopted healing elements, and practitioners reported significant effects of these elements on the patients' stress levels, blood pressure, heart rates, autonomic function, and mental engagement. Based on these findings, proposals for advancing the inclusion of healing elements in WHFs are given, including the use of natural elements, flexible spaces, colour and cultural sensitivity, and highlighted useful insights for future design considerations and healthcare practices.
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Influence of Architectural Education on Sustainable Design Thinking: A Review of Energy-Efficiency Concepts
(IOP Conf. Series: Earth and Environmental Science1, 2025) Sholanke, Anthony Babatunde; Nwangwu, C. I.
The integration of sustainable design thinking in architectural practice is crucial for addressing energy efficiency challenges. However, the influence of architectural education on fostering such thinking remains underexplored. In order to solve this problem, this study examined how teaching architecture promotes sustainable design thinking, with a focus on energy-efficiency. It examined existing literature and case studies to evaluate teaching techniques in architecture schools and made a case for a curriculum that incorporates energy-efficient design concepts and fosters a sustainable culture within the programme. Through literature review by content analysis and selective approach of study, the results and findings show that there are significant barriers to the effective implementation of sustainable design education, such as: lack of faculty knowledge, lack of funds, and obsolete assessment techniques. The study concludes that greater collaborative efforts across stakeholders are needed to overcome these difficulties and establish a sustainable culture in architectural education It is envisaged that this study will encourage architects to design environmentally friendly and energy-efficient schemes. The study offers helpful information for creating curricula and formulating policies for education in sustainable design.