Digital Commons Network^™

Analysis Of Traditional Wisdom For Ecological Sustainability In Tanzania: A Case Study Of Metaphorical Source Domains In Pangwa Ritual Texts, Winne Stephen Mtega, Angelus Mnenuka

Journal of Humanities and Social Sciences

Campaigns for ecological sustainability have gained a great currency in the contemporary academic discourse. Nonetheless, from time immemorial, Africans have pushed the ecological sustainability agenda through cultural taboos and regulated resource harvesting. Many African societies have embedded ecological consciousness in daily life expressions, and have intricately expressed it through literary and ritual texts. This study focuses on ecological awareness in the ritual texts of the Pangwa community. It analyses how environmental domains—such as land, seeds, and fruits—serve as the basis for metaphors in the Pangwa community to prove the use of wisdom to promote and sustain ecological practices (ecocriticism). The …

Towards Effective Academia-Industry Collaborations: The Case Of Higher Learning Institutions In Tanzania, Fatuma S. Ikuja

Tanzania Journal of Engineering and Technology (TJET)

Industries are the main consumers of products from higher learning institutions (HLIs); graduates for employment and research outputs for socio-economic development. Research outputs from HLIs are commercialized as services or products facilitated by academia-industry collaborations. The collaborations are expected to address mismatch between labour market needs and HLIs’ products, which has resulted in graduates’ employability challenges. Despite their importance, effective academia-industry collaborations remain challenging. This study explores the effectiveness of Academia-Industry collaborations established by HLIs in implementing the Higher Education Economic Transformation (HEET) project (2021-2026) in Tanzania. One of the project objectives is to build functional linkages between industry and …

Annual Report 2025 Cime Pakistan & East Africa, Cime

Centre for Innovation in Medical Education (CIME) Archives

• Directors’ Message
• Sustainability in Simulation SIMPACT: 2025
• Updates from Pakistan
• Updates from East Africa
• Homegrown Innovations
• Advancing Research
• SeeMe Around the Globe
• The Dream Sim Team

The Influence Of Planning And Architectural Styles On The Sustainability Of The City Of Kumasi, Ghana, Elom Ayeke

Tanzania Journal of Engineering and Technology (TJET)

The city of Kumasi that was once dubbed the ‘Garden City of West Africa’ was founded in the late 17th century and served as the seat of government for the medieval Greater Asante Union. It later served as a commercial hub for the British Colony after undergoing massive transformation in the first two decades of the 19th century. Post-independence, the city went through various urban planning projects that mostly targeted social development. The architecture of Kumasi has also been changing through different periods of its history. This article examines the relationship between the evolution of the city of Kumasi through …

From The Outside, Looking In: Reflections On The Complex Infrastructures Of African Art History, Joanna Gardner-Huggett

Artl@s Bulletin

This essay engages with the five articles featured in this issue from the perspective of a non-specialist. Each contribution considers challenges facing scholars of African arts when confronted with incomplete and not always reliable historical evidence. The author contends that given the escalating demands for the repatriation of African objects, all art historians— not only art historians focused on African arts—should better understand the important strategies proposed by contributors to this issue. These interventions encourage the development of a more critical audience for African arts and also model ethical research, a slow critical archival practice, and sustainable provenance and digital …

Sustainability Of Simplified Sewer Systems: A Case Study Of Vingunguti Urban Settlement, Dar Es Salaam Region In Tanzania, Neema Kijazi

Tanzania Journal of Engineering and Technology (TJET)

The universal access to safely managed sanitation remains one of the challenges to achieving the UN SDG target 6.2 in unplanned urban settlements including the Vingunguti area in Dar es Salaam City which is high-density populated. In an attempt to address this challenge, a simplified sewer system was piloted as an option for achieving safely managed sanitation in this particular area. The objective of this study was to assess the sustainability of the piloted simplified sewer system for its potentiality to up-scale and replication in areas with similar sanitation challenges in the country. Methodology involved collection of data on performance …

Geographies Of Storage, Sayd Randle

Research Collection College of Integrative Studies

Resource storage has long played a key role in the production of socio-ecological arrangements and economic relations. Even so, storage as a concept has remained somewhat marginal within geographical scholarship, often obscured by an analytical focus on the dynamics of movement. Reviewing recent works from geography, science and technology studies, and anthropology that center sites and practices of storage, this essay elaborates the diverse ways in which storage arrangements mediate resource circulation and the production of space. This literature demonstrates that thinking systematically with storage can illuminate a range of novel temporal, material, and value entanglements in-the-making, pointing to potentially …

Systematic Assessment Of The Literature On Healthcare Supply Chain Sustainability Practices And Methodological Trends, Yusta Simwita, Gladness Salema

Business Management Review

The ever-growing uncertainties and complexities in health supply chains attract the need to implement sustainability practices in their operations. This study applies a systematic literature review to conduct a comprehensive review from 2008-2023 to identify commonly used sustainability practices and methodological trends. After a comprehensive analysis, 31 articles were included in the final analysis. We observed that several sustainability practices in all three sustainability pillars had been implemented in the healthcare supply chain. This includes employee welfare and well-being, understanding and managing demand, and green practices. This review found that sustainable practices have great benefits, such as empowering employees and …

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 …

A Review On Ecosystem Services And Their Threats In The Conservation Of Nyando Wetland, Kisumu County, Kenya, Joseph K. Maithya, Felix L .M. Ming’Ate, Sammy C. Letema

Tanzania Journal of Science

Wetlands are vital ecosystems as they are essential to human health, wellbeing, ecological integrity and national development as well as in the attainment of the Sustainable Development Goals. However, despite their contributions to human wellbeing, they have been destroyed and degraded over years. The aim of this paper is to review literature on the ecosystem services in Nyando wetland ecosystem and how they have been helpful to the well-being of its residents and also to determine the threats to the Nyando ecosystem services. A total of 88 documents were reviewed out of 20,400 documents from the Google engine search. It …

Public Policy And The Sustainability Of Tanzanian Private Universities, Simon Lucas Taabu

Theses and Dissertations

There has been a surge of universities in general and private universities in particular in the last three decades throughout the world. This expansion has been unanticipated in some countries, but in others especilly in SSA expansion came as a result of public policy change. The current globalization movement can be attributed to most of the reforms taking place in higher education institutions although unique features have been observed in different contries and regions. This expansion has not been paired with resource increase and hence putting quality of education, accessibility, equality and quality issues into question. Scholars have expressed doubts …

Research Outlook Issue - 6, The Aga Khan University

Department of Research Archives

This inaugural issue of Research Outlook (October 2013) highlights research achievements and initiatives across Aga Khan University. It features groundbreaking biomedical studies, educational innovations, archaeological collaborations, and updates from various departments, reflecting AKU’s growing role as a global research leader.

Transformation Of Non-Governmental Micro Finance Institutions (Mfis) In Tanzania, Marcelina Mvula Chijoriga

Business Management Review

Transformation of NGO micro finance institutions (MFIs) is one of the solutions for increasing the supply of financial services to micro and small enterprises and the rural poor. The findings revealed that there are a number of challenges affecting the transformation of MFIs, including the lack of human resource capacity; inadequate technical skills in banking and finance; the lack of demand-driven financial products; limited capital and loanable funds; weak ownership and governance structures; and poor information technology systems including poor loan tracking. The legal and regulatory framework and high donor dependence also affects MFIs ' operations as commercial enterprises as …

Building Capacity For Public And Population Health Research In Africa: The Consortium For Advanced Research Training In Africa (Carta) Model, Alex C. Ezeh, Chimaraoke O. Izugbara, Caroline W. Kabiru, Sharon Fonn, Kathleen Kahn, Lenore Manderson, Akinyinka Omigbodun, Margaret Thorogood, Ashiwel S. Undieh

Publications and Research

Background: Globally, sub-Saharan Africa bears the greatest burden of disease. Strengthened research capacity to understand the social determinants of health among different African populations is key to addressing the drivers of poor health and developing interventions to improve health outcomes and health systems in the region. Yet, the continent clearly lacks centers of research excellence that can generate a strong evidence base to address the region’s socio-economic and health problems. Objective and program overview: We describe the recently launched Consortium for Advanced Research Training in Africa (CARTA), which brings together a network of nine academic and four research institutions from …

Environmental Impact Of Wetland Resources Utilization In Simuyu Basin, Tanzania, Shadrack Mwakalila

Tanzania Journal of Engineering and Technology (TJET)

There is a growing appreciation of the natural functions of wetlands, and the values and different forms of uses that humans attach to them. Wise use and special conservation strategies are therefore needed in order to sustain their productivity. Wetlands are one of the most fruitful areas of archaeological research, and they are the ideal setting in which to study the interactions between physical processes and human actions that encapsulate and exemplify many of the themes of man's impact on his environment. But all these beneficial functions of wetlands seem to be in danger of being lost to draining and …

Edu-Com 2004 International Conference: New Challenges For Sustainability And Growth In Higher Education, John Renner (Ed.)

Research outputs pre 2011

EDU-COM 2004, an international conference held in Khon Kaen, Thailand from the 24th to the 26th November, 2004 took the theme: New Challenges for Sustainability and Growth in Higher Education. EDU-COM 2004 was sponsored and organised by Edith Cowan University, Khon Kaen University and Bansomdejchaopraya Rajabhat University/

The Conference was structured to address five sub-themes pertinent to the challenges facing higher education worldwide:

• Collaboration between campus and community in Higher Education

• Collaboration targeting multi-cultural and cross-cultural issues in Higher Education

• Collaboration through new teaching and learning technologies in Higher Education

• Collaboration for quality: valuing and evaluating …

Requirements Of A Sustainable Pavement Management System For Tanzania, N. K.M. Mushule

Tanzania Journal of Engineering and Technology (TJET)

Since the introduction of pavement management concepts in mid-1960s, more than three decades ago, a considerable number of Pavement Management Systems (PMS) have been developed and implemented widely in many parts of the world. These systems differ in scope and sophistication. However, in some cases, pavement management systems have fallen into marginal use, if not into complete disuse, because of a number of reasons. One of the major reasons leading to the marginalisation or abandonment of pavement management systems, is the failure of system developers to recognise specific and unique needs of the agency or authority responsible for road management. …

A Study Into Lack Of Product Innovation And Business Techniques At The Tricycle Workshop And Rrs Lessons To Small Companies, E Elias

Tanzania Journal of Engineering and Technology (TJET)

A study was carried out at the Tricycle Workshop (TW) which was facing the problem of !ack of orders and therefore stagnation Of business. The objective of the study was to find out reasons for this situation and to propose possible remedial solutions. The study was conducted using the principles of the Product Innovation process where internal and external issues related to the business Of the company were investigated for information. Analysis Of information obtained indicated that the bad situation of the TW had mainly been caused by the nature of the tricycles-supply system whereby users (disabled persons) are unable …

Solar Heater For Curing Tobacco Part I: Overview And Theory, J John

Tanzania Journal of Engineering and Technology (TJET)

This is two parl paper. In part one of the papet; an overview on the use Of packed beds on heat collectors To be used in natural convection systems is presented. A brief theoretical background and literature review has also been presented. Theoretical analysis and performance equations are pre- sented in detail. Two zypes of absorbers are proposed for investigation. The firs,' one will be with flow below the absorber and the other with flow "'through " {he absorber. These shall be compared with the conventional flat plate collector. For comparing the performance, packings of different materials, shapes, and sizes …

Pulping Of Sisal Fibres: Effects Of Chemical Concentration, Na-Zs03/Na2c03 Ratio And Fibre To Chemical Ratio, J Katima

Tanzania Journal of Engineering and Technology (TJET)

This paper reports on pulping of hard fibres extracted from the leaves Of agave sisalana using sodium sulphite buffered with sodium carbonate as pulping chemical. The cooking was carried Out at 1680Cfor a cooking period of 6 hours, with varying chemical concentration, sodium sulphite to sodium carbonate ratio and fibre to chemical ratio. The results show thar boll! the pulp yield and pulp viscosity decæase with increasing chemi- cal concentration, whereas Kappa number of pulp decreases to a limit of about 16.45. Brightness increases significantly with an increase in the ra- rio of Na2S03/Na2C03. The pulp yield obtained indicated the …

Improvement Of Solar Salt Works Performance, J Katima

Tanzania Journal of Engineering and Technology (TJET)

Coal, asphalt, black oil paint, naphthol green b and alkali blue 6b were testedfor improvement Of solar energy utilisation in solar salt manufacture. It was found that the use of alkali blue 6b dye dissolved in raw seawater improves efficiency by 3.6 percent. Both modifications could increase solar salt works with a coal coated surface than one employing raw seawater dyed with alkali blue 6b.

Winery Waste Utilization-A Case Study Of Dowico, J. H.Y. Katima

Tanzania Journal of Engineering and Technology (TJET)

The Dodoma Winery Company (DOWICO), is presently processing about 1000 tonnes of grapes to produce different types of wines, with left overs of about 200 as wastes. These wastes are dumped outside the factory, obviously, a poor method of waste disposition as far as the environmental significance is concerned. Since the expansion programme, to enable the plant to handle up to 30000 tonnes of grapes per year is in the pipeline the best method of disposing the huge amount of waste (about 6000 tonnes) that will result, has to be sought.

This paper highlights the financial and sanitary advantage of …

Application Of Mechanical Vapour Recompression To Industrial Slides Drying, Allan Issangya

Tanzania Journal of Engineering and Technology (TJET)

A positive result of the oil crisis of the seventies is the realisation of energy’s value and the need to use it sparingly. Increasing attention has been focussed on all aspects of industry where fuel oil and gas had played a major role.

Industrial drying, one of the most widely applied unit operations in chemical and process engineering, is a highly energy intensive operation. Studies have identified a number of alternatives for lowering energy consumption in this process through various heat recovery techniques.

Due to the difference in their operating principles steam-heated dryers and air-heated dryers, in most aspects, require …

A Systematic Approach To Water Resources Development, P. Widmoser

Tanzania Journal of Engineering and Technology (TJET)

abstract

Environmental Education, J.M Maskini

Tanzania Journal of Engineering and Technology (TJET)

Abstract