Digital Commons Network^™

The Use Of Online Social Media Platforms By Tanzania Journalists To Produce And Disseminate Development News, Elisha Magolanga

Tanzania Journal of Engineering and Technology (TJET)

Advancement in Information and Communication Technologies (ICT) are revolutionizing Development Journalism (DJ) into an effective strategy for building competitive economies globally. However, many countries in Africa including Tanzania are slow in tapping potentials of ICT for development journalism. Digital penetration in the form of the Internet and social media are changing the way in which journalists are mobilizing and engaging communities in journalism practises, a key strategy for a competitive digitalised economy. This paper was guided by Development Communication Theory and Diffusion of Innovation Theory to explore the use of online social media by journalists in Tanzania to practice development …

Television White Space Based Broadband Network’S Coverage And Capex Performance For Rural Areas Connectivity In Tanzania, Moses Ismail

Tanzania Journal of Engineering and Technology (TJET)

This study compared the CAPEX requirements for a television white space (TVWS) based broadband network and that of deploying the UMTS based mobile broadband networks to deliver broadband connectivity in areas with sparse population which characterize most of Tanzania rural. Like many developing countries, Tanzania has low Internet penetration, with penetration of just over 46% when multiple subscriptions are taken into account. The affected communities are mostly rural due to low population densities which make deployment of the mobile broadband to be much expensive in terms of costs. This limits the economic development potential in these areas given that the …

Isolation Of Ddos Attacks And Flash Events In Internet Traffic Using Deep Learning Techniques, Alex Frank Mongi

Tanzania Journal of Engineering and Technology (TJET)

The adoption of network function visualization (NFV) and software defined radio (SDN) has created a tremendous increase in Internet traffic due to flexibility brought in the network layer. An increase in traffic flowing through the network poses a security threat that becomes tricky to detect and hence selects an appropriate mitigation strategy. Under such a scenario occurrence of the distributed denial of service (DDoS) and flash events (FEs) affect the target servers and interrupt services. Isolating the attacks is the first step before selecting an appropriate mitigation technique. However, detecting and isolating the DDoS attacks from FEs when happening simultaneously …

Iot-Based Smart Fishing Gear For Sustainability Of The Tanzania Blue Economy, Abdi Abdalla

Tanzania Journal of Engineering and Technology (TJET)

The fishing industry engages many Tanzanians and is among the leading sectors of Blue Economy in the country. However, fishing practices are small-scale with poor and insufficient number of fishing facilities, hence limiting productivity and efficacy. Studies argue that the low level of technology currently used in the country could possibly be an impeding factor. Specifically, fishers use non interactive gears that cannot instantaneously update status and alert them whenever the gears are ready for collection. In such scenarios, fishers not only waste their time but also scarce resources such as fuel to facilitate trips to and from the fishing …

Investigating The Support For Agility In Developing Government Software Systems: A Case Of Three East African Countries, Leonard Peter Binamungu

Tanzania Journal of Engineering and Technology (TJET)

Agile Software Development Methods support an iterative and incremental way of developing software systems while responding to change by prioritising various aspects at different times. This differs from traditional sequential methods like Waterfall, in which one software development stage has to be completed before starting the next stage. To produce software systems that meet the requirements of their institutions, several governments in Africa have issued standards and guidelines to be followed during the development of government software systems. Such standards and guidelines specify the specific activities and deliverables for each stage of software development. While well-intentioned, such guidelines and standards …

On Blockchain Performance Enhancement: A Systematic Map Of Strategies Used, Anthony Kigombola

Tanzania Journal of Engineering and Technology (TJET)

Blockchain technology is one among the recent innovations in the computing industry. Blockchains have gathered a widespread interest in the industry mainly due to their security promise. Despite the anticipated benefits of Blockchains, there are several limitations which make the technology less suitable in large scale applications such as banking, one being low throughput. Several initiatives to improve the throughput of Blockchains are being tried out both in the academia and the business worlds but no systematic classification of the initiatives and the strategies used has been done. This study explores Blockchain performance improvement initiatives and classify the initiatives by …

Placing The Cart Before The Horse: E-Records Policy Experiences And Lessons From Zimbabwe’S Provincial Government, Samson Mutsagondo, Petronella Katekwe

Library Philosophy and Practice (e-journal)

There is remarkable growth in use of electronic records in Zimbabwe. The professional management of such records is brought under spotlight as government ministries in the Midlands province of Zimbabwe manage electronic records without electronic records policies in place. The absence of electronic records policies implies lack of guidance regarding what should be done, how, when, why and by whom. The implementation of electronic records programmes in provincial government ministries before formulating and mobilising policies that guide such programmes is akin to placing the cart before the horse. Developing countries which face similar scenarios may take a leaf from the …

The Role Of Student Services In Student Retention: A Case Study Of A Ugandan Private University, Olive Kajoina

Theses & Dissertations

Student services plays an essential role in higher education not only by reducing student dropout rates, but also by increasing student retention. This study explored the role of student services in promoting student retention which in turn addresses the problem of college student drop out at a private, non-profit Ugandan university. The purpose of the study was to identify the types of student services available at the university and understand how such are utilized to meet student needs and promote student retention. A qualitative case study method was be used to understand the role of student services in student retention …

The Ward Round: Friend Or Foe In Postgraduate Training? A Grounded Theory Study Of Residents’ Perspectives, Mariam Noorani

Paediatrics and Child Health, East Africa

The ward round has traditionally been a learning activity in medical education. Apart from education, ward rounds have multiple roles including patient care and communication. Some studies have described the ward round as an ideal place to learn patient management while others reported that little learning happens on rounds due to lack of time and patient volume. This study aimed to develop a deeper understanding of ward round learning from the perspec-tive of postgraduate trainees. A constructivist grounded theory approach was used and data was collected during focus group discussions. Data were analyzed by initial coding, then grouped into focused …

To Err Is Human; Acute Appendicitis A Mistaken Clinical Identity For Metastatic Follicular Thyroid Carcinoma, A Case Report, Ahmed Jusabani, Neelam Ismail, Zainab Fidaali, Ramadhani Mjejwa, Tausi Maftah, Ally Zain Ismail

Faculty of Health Sciences, East Africa

Introduction and importance: Thyroid cancer accounts for majority of endocrine cancers with follicular thyroid cancer the second most common. It tends to spread via hematogenous route with distant metastasis thus besides presenting as a neck mass it may also present with symptoms tallying to regions of metastasis which may misguide the diagnosis. We report a case of a 50-year-old man who presented with features of appendicitis only to discover metastatic right iliac bone follicular thyroid cancer. We describe our experience on diagnostic formulation, radiological work up, surgery, radioactive iodine therapy and follow up.

Case presentation: 50-year-old man presenting with acute …

A Midsummer Night's Dream, Lynn University

Drama Programs

Directed by Lynn University Associate Professor and Chair of Lynn Drama Adam Simpson, “A Midsummer Night's Dream” is one of Shakespeare's most performed and beloved plays. The five-act masterpiece begins four days before the wedding of Duke Theseus of Athens and the Amazonian queen, Hippolyta. It includes intertwining stories of four Athenian lovers and the misadventures of six actors rehearsing for the wedding reception within a magical forest filled with meddling fairies.

Medical Education And Population Health—A Framework In The Design Of A New Undergraduate Program, Robert Armstrong, Michaela Mantel, Gijs Walraven, Lukoye Atwoli, Anthony Ngugi

Internal Medicine, East Africa

Health sciences curricular planners are challenged to add new content to established education programs. There is increasing pressure for content in public health, health systems, global health, and planetary health. These important areas often compete for curricular time. What is needed is a convergence model that builds a common framework within which students can integrate areas and better align this knowledge to the individual client or patient who they have responsibility to support. A population health framework is proposed for health sciences education programs that supports a common conceptual understanding of population health. The framework links five thematic areas that …

Epidemiology And Antimicrobial Resistance Of Staphylococci Other Than Staphylococcus Aureus From Domestic Animals And Livestock In Africa: A Systematic Review, Remous Ocloo, Justin Nyasinga, Mohammed Munshi, Aisha Hamdy, Tessa Marciniak, Manonmani Soundararajan, Mae Newton-Foot, Wilma Ziebuhr, Manonmani Soundararajan, Gunturu Revathi

Pathology, East Africa

Introduction: Staphylococci other than Staphylococcus aureus (SOSA) in animals are becoming more pathogenic and antibiotic resistant and can potentially disseminate to humans. However, there is little synthesized information regarding SOSA from animals in Africa. This systematic review provides a comprehensive overview of the epidemiology and antimicrobial resistance of SOSA in companion animals (pets) and livestock in Africa.

Method: This systematic review (PROSPERO-CRD42021252303) was conducted according to the PRISMA guidelines, and 75 eligible studies from 13 countries were identified until August 2022. Three electronic databases (Pubmed, Scopus and Web of Science) were employed.

Results: The frequently isolated SOSA …

Secondhand Smoke Exposure Is Independently Associated With Stroke Among Non-Smoking Adults In West Africa., Akinkunmi Paul Okekunle, Osahon Jeffery Asowata, Adekunle G. Fakunle, Onoja Matthew Akpa, Fred S. Sarfo, Albert Akpalu, Kolawole Wahab, Reginald Obiako, Morenikeji Komolafe, Philip Adebayo

Internal Medicine, East Africa

Background: Stroke is a leading cause of disability and mortality worldwide, but little is known about the contribution of secondhand smoke exposure (SHSE) to stroke epidemiology among indigenous Africans.

Objective: To evaluate the association of SHSE with stroke among indigenous Africans. Methods We analyzed the relationship of SHSE with stroke among 2990 case-control pairs of adults who had never smoked (identified in the SIREN study) using conditional logistic regression at a two-sided P < 0.05.

Results: Multivariable-adjusted odds ratio and 95% confidence interval; 1.25 (1.04, 1.50; P = 0.02) revealed SHSE was positively associated with stroke independent of stroke subtypes.

Conclusion: …

Rsif Kenya Country Report 2022, Regional Scholarship And Innovation Fund (Rsif)

Rsif Country Progress Reports

Kenya was the first country to contribute USD 2 million to Rsif in 2018 followed by Rwanda, and Kenya is the former chair of PASET. There are 25 competitively selected Kenyan Rsif doctoral scholars (68% women) in four thematic areas in eight different Rsif African Host Universities across the continent. There are so far 3 Kenyan Rsif alumni and 32 publications by Kenyan Rsif students. Two Kenyan universities were competitively selected as Rsif African host universities: University of Nairobi in Energy, including renewables (PhD in Physics) and Kenyatta University in Minerals, Mining and Material Science area (PhD in Material Science). …

Library Newsletter : Issue 4 - 2022, Office Of The University Librarian

Office of the University Librarian Reports

- Message by Peter Gatiti Associate Vice Provost & University Librarian

- Oral History Project (University Archives)

- Book Reviews

- FAS Library

- AKU Author’s Day

- Other Highlights

- CopyrightX

- Digital Repository

- Congratulations

- Library Publications

Power And The Caliphate In The Islamic Political Thought: Analytical Study In The Thought Of Ibn Taymiyyah, Mohamed Harb Al- Ezreqat

Jerash for Research and Studies Journal مجلة جرش للبحوث والدراسات

The study aimed to analyze the intellectual and political views of the Islamic thinker Ibn Taymiyyah towards the issues of power, wilayah and Caliphate in Islamic political thought, so the study relied on the historical analytical method in achieving its goals, and it was found through the study that Ibn Taymiyyah had made many contributions to the subject of succession in political thought. Islamic thought, and one of the most important features of political thought is that it relied on the Qur’an and Sunnah in its analysis of the issue of caliphate and governance in Islam, and Ibn Taymiyyah believes …

Usage Patterns Of Open Access Institutional Repositories In Tanzania: A Case Of Selected Public Universities, Anna Shangwe Mbughuni

Library Philosophy and Practice (e-journal)

The purpose of this study was to investigate the usage patterns of OAIRs among university community members in Tanzania universities. The Unified Theory of Acceptance and Use of Technology (UTAUT) model used to guide this study. The study employed a cross-sectional research design. Systematic random and purposive sampling procedures were used to obtain a total of 292 respondents and eight key informants respectively. Questionnaires and interviews were used to collect quantitative and qualitative data. Quantitative data were analyzed by using SPSS and qualitative data were analyzed by using content analysis. The study found that 54.5% of the respondents indicated the …

Framework Of Sns Usage For Knowledge And Information Sharing In Higher Learning Institutions In Tanzania, Jaffar Msafiri Ponera

Library Philosophy and Practice (e-journal)

This study investigated a framework for implementing SNS for knowledge sharing in Tanzania's higher learning institutions (HLIs). The study deployed mixed-methods research, where a convergent research design was used. This enabled the researcher to collect quantitative and qualitative data in a similar research phase, but they were analysed differently. A convergent research design enabled the researcher to compare the findings obtained from quantitative data with those from qualitative data to ensure rigour. A total of 171 out of 239 targeted postgraduate students completed an online survey from the four HLIs in Kilimanjaro and Arusha regions, Tanzania. The study included eight …

The Records And Information Management Policy And The Management Of Public Sector Records In Zimbabwe, Samson Mutsagondo

Library Philosophy and Practice (e-journal)

This article reveals the importance of using a records and information management policy in the course of managing public sector records in Zimbabwe. Records and information management policy is crafted and used to guide action pertaining to how records and information are managed within an organisation. The policy guides organisations concerning what is to be done, why, how and when. Using a case study of government ministries in Zimbabwe, this study interrogated the existence, application and importance of records and information management policies as well as the dangers of operating without such. The study revealed that most government ministries in …

In-School Adolescents’ Loneliness, Social Support, And Suicidal Ideation In Sub-Saharan Africa: Leveraging Global School Health Data To Advance Mental Health Focus In The Region, Richard Gyan Aboagye, Bright Opoku Ahinkorah, Abdul-Aziz Seidu, Joshua Okyere, James Boadu Frimpong, Manasi Kumar

Brain and Mind Institute

Introduction: Adolescent and youth mental health problems are increasingly becoming an area of concern in global health. Young people in sub-Saharan Africa experience significant adversities and systemic challenges despite technological advancements and demographic transition that the region is experiencing. We examined the nexus between experiences of loneliness, low social support, and presence of suicidal ideation among in-school adolescents in sub-Saharan Africa.

Method: A total of 19,119 in-school adolescents from eight countries in sub-Saharan Africa were included in this study. Suicidal ideation was the main outcome variable and loneliness, and social support were the explanatory variables. Percentages were used to summarise …

Rsif Tanzania Country Report 2022, Rsif In Tanzania 2022

Rsif Country Progress Reports

Tanzania is part of PASET and has expressed its intention to contribute to Rsif. There are 11 competitively selected Tanzanian Rsif PhD students (73% women) in four thematic areas in four different African Host Universities. Two Tanzanian universities were competitively selected as Rsif African host universities: Sokoine University of Agriculture in Food security and agribusiness in 2017 and Nelson Mandela African Institution of Science and Technology, (NM-AIST) in mineral, mining and material science in 2019. They are hosting a total of 60 Rsif PhD students from 20 different nationalities with 50 publications in high impact journals to date. There are …

Prevalence And Sociodemographic Profiles Of Grand Multipara In Abu Dhabi, United Arab Emirates, Zainab Taha, Farid El Ktaibi, Aysha Ibrahim Al Dhaheri, Dimitrios Papandreou, Ahmed Ali Hassan

All Works

The literature shows that grand multipara mothers are major contributors to poor maternal and perinatal health compared to multipara mothers. Data regarding parity profiles are essential, especially in rapidly transforming countries such as the United Arab Emirates (UAE). This study aimed to investigate the prevalence and factors associated with multipara mothers compared to multipara mothers in Abu Dhabi, UAE. The data were collected from seven health care centers located in Abu Dhabi.From1818 enrolled mothers, the prevalence of grand multipara was 135(7.4%, 95% Confidence Interval (CI) = 7.2, 7.6). In logistic regression analysis, factors associated positively with grand multipara were a …

An Overview Of Knowledge Management Research In Zimbabwe: From 2010 To 2022, Jonathan Munyoro, Takawira Machimbidza, Stephen Mutula

Library Philosophy and Practice (e-journal)

This paper gives an overview of knowledge management (KM) research in Zimbabwe and analyses the most significant research trends and patterns from 2010 to 2022. The literature review technique was used to collect data, focusing on characteristics of publication outputs, focus of the researches, research methods, and summary of key findings. Findings show that research in knowledge management is still limited in Zimbabwe. The corporate sector receives the most focus from KM researchers, followed by knowledge-oriented institutions, the public sector, Small to Medium Enterprises (SMEs), media organisations, and agriculture-related enterprises. Universities, despite being both knowledge factories and large consumers of …

Phytochemical Investigation Of Striga Asiatica, Ahmed Elbermawi, Fazila Zulfiqar, Ikhlas A. Khan, Zulfiqar Ali

Annual Poster Session 2022

Corresponding author (NCNPR): Ahmed Elbermawi, [email protected]

Soil Carbon Within The Mangrove Landscape In Rufiji River Delta, Tanzania, Zhaohua Dai, Carl C. Trettin, Mwita M. Mangora, Wenwu Tang

Michigan Tech Publications, Part 1

Mangroves are among the most carbon-rich terrestrial ecosystems, primarily attributable to the soil pool. There are substantial differences in soil carbon (C) and nitrogen (N) due to the disparities in geomorphic settings and ecological drivers, but this insight is drawn primarily from observational studies. An objective inventory of carbon stocks in mangroves of the Rufiji River Delta, Tanzania was conducted. Seventy-five soil cores were collected within a 12,164 ha inventory area, comprising the northern portion of the delta. Cores were collected from intact and dwarf mangroves, agricultural fields, and mudflats. The spatial mean soil organic carbon (SOC) density in mangroves …

The Trichloroethylene Metabolite S-(1,2-Dichlorovinyl)-L-Cysteine Inhibits Lipopolysaccharide-Induced Inflammation Transcriptomic Pathways And Cytokine Secretion In A Macrophage Cell Model, Sean M. Harris, Kelly M. Bakulski, John Dou, Ethan Houskamp, Eleanor Scheeres, Emily Schellenboom, Olivia Harlow, Rita Loch-Caruso, Erica Boldenow

University Faculty Publications and Creative Works

Studies have shown that the trichloroethylene metabolite S-(1,2-dichlorovinyl)-l-cysteine (DCVC) inhibits cytokine secretion in pathogen stimulated fetal membrane tissue but little is known about the mechanism for these effects, including which cell types or transcriptomic pathways are impacted. Macrophages play a critical role in fetal membrane immune responses during infection. We tested the hypothesis that DCVC inhibits lipopolysaccharide (LPS) stimulated inflammation pathways in macrophage-like THP-1 cells. We treated THP-1 cells for 24 h then treated with 1, 5, or 10 μM DCVC for 24 h. After a 4 h incubation with lipopolysaccharide (LPS), we collected RNA and cell media. We performed …

Inspire : Vol 5, Issue 9, Department Of Medicine

INSPIRE – Department of Medicine Archives

• Message from the Chair
• Medicine at National and International Forums
• AKU – Flood Relief Task force
• DoM Grand Rounds – Dr Tazeen Jafar
• 2nd AKU Inter-professional certificate course in liver disease
• In-depth featuring Assistant Professor Endocrinology section Dr Sarah Nadeem
• Poem Section
• What are Academics Around the World Reading This Month?
• Publications

Diagnostic Challenge Of Perimenopause Molar Pregnancy In A 52-Year-Old Lady: Case Report, Willbroad Kyejo, Davis Rubagumya, Gregory Ntiyakuze, Nancy Matillya, Munawar Kaguta, Miriam Mgonja, Lynn Moshi

Family Medicine, East Africa

Introduction and importance: Gestational trophoblastic disease is an uncommon group of pregnancy-related dis- orders, with a course of trophoblastic proliferation, including hydatidiform mole (Agha et al., 2020), invasive and metastatic mole, choriocarcinoma, placental-site trophoblastic tumor, and epithelial trophoblastic tumor. Choriocarcinoma and trophoblastic tumor of the placenta are the most important tumors associated with pregnancy.

Case findings: A 52-year-old woman Para 2 Living 3, 3 years post-menopausal presented with prolong per vaginal bleeding for five weeks accompanied by lower abdominal pain. Diagnosis of gestational trophoblastic disease (choriocarcinoma type) was made by using beta HCG, radiology, and histology report. Patient underwent total …

Treatments Of Cyanobacteria On Mariculture Sponges In Jambiani, Tanzania, Sally Thornton-White

Independent Study Project (ISP) Collection

Since 2009, Marine Cultures, an NGO, has explored sponge farming in Jambiani to develop secure and sustainable livelihoods for the community. While sponge farming provides economic opportunity for an industry that functions within ecological boundaries, it faces unique issues that threaten its success. As climate change increases global water temperatures, cyanobacteria are causing increased death rates among mariculture sponges. Mitigating these negative effects with sustainable and reliable solutions can help Marine Cultures grow their positive impact. Alternative methods for mitigating cyanobacteria growth were tested during three study phases. Phase 1 tested how sponge health and algae growth responds to being …