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The purpose of this paper is to explore the socio-economic impacts of AIDS on families caring for AIDS-orphaned children in Mbeya rural district, Tanzania.

A qualitative inquiry employing one-on-one in-depth interviews was conducted in 2015. Purposive sampling technique was used to recruit participants (n=24) comprising 20 heads of families caring for AIDS-orphaned children, two local government staff and two staff from Isangati Agricultural Development Organisation – a non-government organisation. Qualitative data were analysed using thematic and framework approach.

Results demonstrated that families caring for AIDS-orphaned children experienced severe socio-economic impacts of the epidemic. Reduction in household savings, increase in living expenses on health care and increased education fees were the identified economic impacts on these families. Social impacts included labour shortage, withdrawal of children from school and increased demand for food.

There is a need for urgent responses and for scaling up programmes delivered by organisations, institutions and the government of Tanzania to help families cope with these impacts.

This study provides evidence on socio-economic impacts of AIDS on families caring for AIDS-orphaned children in Tanzania. An understanding of these impacts can help governmental and non-governmental institutions and programme planners to address the problem in their policies and develop evidence-based strategies and interventions in responding to the problem in Mbeya and Tanzania. Moreover, responses to reducing the impacts of AIDS on families require a holistic approach that encourages the involvement of all sectors and agents outside of the health sector.

This paper aims to examine the challenges facing fish farmers in the use of information and communication technology (ICT) in information sharing on fish farming.

This study used both quantitative and qualitative methods. It involved 240 fish farmers who were randomly selected. Questionnaires, focus group discussions (FGDs), observation and key informant’s interviews were used as methods of data collection. Both descriptive and inferential statistics were used to analyse quantitative data, while content analysis was used for qualitative data.

It was found that the most frequently used ICTs by fish farmers in sharing agricultural information were mobile phones, radio and television. Also, the study revealed that major challenges facing fish farmers in sharing information include unfavourable radio or television broadcasting time, high cost of acquiring and maintenance of ICT facilities, lack of training on ICT, poor network connectivity and low level of literacy. Moreover, it was further found that there was negative significant relationship (P < 0.05) between challenges associated with the use and degree of ICT usage by fish farmers.

The study is original with the exception of areas where citations have been made. Besides, it provides awareness and understanding of the challenges facing fish farmers in ICT usage in information sharing on fish farming, and this will enable improvement of timely provision and access to relevant information and hence improved fish farming production.

The purpose of the study is to assess the nutritional and health status of people living with HIV/AIDS (18-60 years) in selected health facilities in the eastern region of Ghana and to determine the influence nutrition support programmes (NSP) have on the nutritional and health status of people living with HIV/AIDS.

A retrospective study design was used. Purposive and convenience sampling was used to select four hospitals and 200 beneficiaries and non-beneficiaries of the NSP. A structured questionnaire was used to collect the sociodemographic, anthropometric, biochemical and clinical history of the participants. Dietary intake was assessed with food frequency and 24-h dietary intake questionnaires. Previous data from the medical record within three to six months before the research was collected and compared with current data.

The prevalence of underweight (using body mass index) was 17 per cent and overweight/obesity was 37 per cent. Most respondents had adequate consumption of phosphorus (70.5 per cent); inadequate intake of calcium (95 per cent), vitamin E (77.5 per cent) and vitamin A (94 per cent); and excess intakes of sodium (93 per cent), selenium (77 per cent), copper (83.5 per cent) and manganese (76 per cent). There was no significant difference in nutrient intake of beneficiaries and non-beneficiaries of the NSP, although there were significant differences in the frequency of consumption of fruits (p < 0.001), vegetables (p < 0.001), legumes (p = 0.002), animal foods (p < 0.001) and cereals, grains and starch (p < 0.001) between beneficiaries and non-beneficiaries of NSP. About 38 and 20 per cent of respondents, respectively, had low haemoglobin (Hb < 11 g/dL) and high viral load (1,000 cp/mL). Comparing the current and previous (three to six months before the study) health and nutritional status of beneficiaries and non-beneficiaries of NSP, among the beneficiaries of NSP, monocytes increased by 40.6 per cent (p = 0.028) and mean weight decreased by 2.4 per cent (p = 0.007), Hb decreased by 7.1 per cent (p = 0.27) and viral load decreased by 4.2 per cent (p = 0.49), whereas among the non-beneficiaries, mean weight decreased by 0.05 per cent (p = 0.95) and Hb increased by 9.6 per cent (p = 0.06) and monocytes increased (p = 0.28) and viral load increased by 98.2 per cent (p = 0.34).

A significant proportion of people living with HIV/AIDS had a high prevalence of underweight and overweight/obesity, inadequate nutrients intake and high viral load. The NSP for people living with HIV/AIDS in the eastern region of Ghana did not significantly influence the nutritional and health status of these people.

Knowing the nutritional status will help health institutions plan activities towards improving the health and nutritional status of people living with HIV/AIDS. This research is aimed at not only contributing to the existing body of knowledge but also making recommendations of action towards improving NSPs of people living with HIV/AIDS.

Improvement in nutritional and health status of people living with HIV/AIDS will help reduce morbidity and mortality and its related cost to families, communities and the nation.

This study is first to determine the influence of NSPs on nutritional and health status of people living with HIV/AIDS in the eastern region of Ghana.

This is a review of information literacy interventions which focused on fostering information literacy skills for agriculturalists and health practitioners in Tanzania. The purpose of the intervention was to impart information literacy skills to agriculturalists and health professionals based on problem-solving and collaborative approaches through pedagogical theories of Kolb and Vygotsky which emphasize experiential and reflective learning as well as mediated communication. The interventions were based on an integration of knowledge from information behaviour research and educational theory and current Information and library science perspectives of information literacy. This was preceded by a survey which collected data on information literacy needs of agriculturalists and health practitioners in order to determine what should be taught in information literacy courses for both categories of professionals. The interventions were evaluated through exercises, reflective discussions and observations of activities. Diagnostic tests were also carried out before and after the interventions to provide an indication of knowledge changes. It was generally discovered that both categories of practitioners lacked information literacy skills and had a dire need for the same to effectively perform their work. Work experiences of participants as well as problems associated with lack of information to perform assigned tasks in their occupations were motivational factors for their active participation in the courses. Judging from participants’ feedback, the courses were effective. Participants were able to demonstrate their abilities to solve a particular information-related problem through collaborative learning and work experience. It is recommended that information literacy courses in work places should focus on work-related information problems and active participation.

The purpose of this paper is to assess the information needs and accessibility for fish farmers in the Southern high lands of Tanzania.

Both quantitative and qualitative methods were used. Semi-structured interviews were used to collect qualitative and quantitative data from 240 fish farmers in six selected districts from three regions in Southern high lands of Tanzania. Focus groups and key informants’ interviews were also used to collect qualitative data from 54 fish farmers in the selected districts.

Findings indicated that fish farmers highly needed information related to water treatment (management), spawning operations and fish preservation and processing. However, it was found that access to these categories of information was very low. In addition, findings indicated that age, education and income have a statistical significant and positive relationship with farmer’s information accessibility at p < 0.05. On the other hand, age, amount of fish harvested, education and farming experience had statistical significant and negative relationship with farmer’s information at p < 0.05.

The study provides a deep understanding of information needs and accessibility for fish farmers in the in Southern high lands of Tanzania, which will be assisting in in designing focused, need-based and user-oriented information infrastructure in fish farming.

The purpose of this study was to examine socio-demographic factors influencing the use of mobile phones in accessing rice information on climate change adaptation by rain-fed farmers in Tanzania with reference to Morogoro region.

A cross-sectional research design was used to collect data from 400 randomly selected rain-fed rice farmers owning mobile phones. Semi-structured questionnaires were used for data collection in eight selected wards in two districts of Kilombero and Kilosa districts in Morogoro Region, Tanzania.

The findings of the study showed that the use of mobile phones to access rice information on climate change adaptation was statistically significantly influenced by respondents’ sex, age, education level, marital status, farm size, farming experience, radio ownership and off-farm incomes. Furthermore, the use of mobile phones in accessing rice information on climate change adaptation among the study districts was not statistically significant.

This paper provides practical recommendations on how to improve accessibility of rice information through mobile phones on climate change adaptation. Implementation of information delivery system to farmers using mobile phones without ascertaining farmers’ socio-demographic characteristics leads to resource underutilization.

The paper provides appropriate knowledge that is needed in improving access to information through mobile phones by Tanzanian farmers and in other communities in developing countries with the aid of the additional theoretical moderators of unified theory of acceptance and use of technology as the research findings suggest. Moderators’ variables have high influence on farmers’ use of mobile phones on accessing rice information on climate change adaptation.

Tanzania is rich in small hydropower (SHP) potentials. However, many of these potentials have yet to be fully used, and more than two-thirds of its rural population lacks access to electricity. The purpose of this paper is to explore the role of SHP stations in improving rural welfare in the southern highlands of Tanzania. It further explores the history, cost-effective analysis and threats to the sustainability of SHP as one of the renewable energy sources.

The study uses a qualitative research design to explore respondents’ views on the role of SHP stations in facilitating rural electrification and welfare improvement. Primary data were gathered using semi-structured interviews with the 27 key informants and beneficiaries of SHP stations from the Southern Highlands of Tanzania. In addition, the study used documentary research to complement the information from the field survey.

The findings found that SHP stations enhance rural electrification and welfare by providing electricity in remote areas with sparse populations. They operate as standalone off-grids, often by church communities and individuals. However, the sustainability of SHP stations is hampered by challenges such as climate change impacts, high capital investment costs, heavy siltation of small reservoirs, skilled manpower shortages, limited local manufacturing capabilities and infrastructural issues.

The study contributes to the ongoing debate on renewable energy supply and uses, focusing on how SHP stations could contribute to sustainable rural electrification and achieve the 2030 United Nations agenda for sustainable development, which, among other things, aims to safeguard access to sustainable and modern energy and alleviate energy poverty.

Farmers in rural areas are generally not well empowered with knowledge and innovations to solve their agricultural problems in spite of the growing presence of such knowledge resulting from research and innovation activities across the globe. This study aims to document approaches, impact and impediments of using village knowledge centers (VKCs) to transfer agricultural knowledge and innovations.

To achieve the objective of the study, a case study research design was used to investigate the impact of a selected VKC as institutional innovation in agricultural technology outreach and extension in rural Tanzania. Primary data was collected through semi-structured interviews, focus group discussions and observation methods. Besides, secondary sources such as reports were used to complement primary data during fieldwork.

The study reveals that various approaches are used by the VKC to transfer knowledge and innovation to farmers. The use of the multi-actor platform (MAP) to run the VKC ensures inclusive knowledge production and sharing among different actors. The findings also suggest that knowledge and innovation co-creation is constructed with various knowledge systems actors to enhance the use of research generated. Accordingly, the findings show that the university efforts are an important catalyst for integrated knowledge, technology and innovation systems in rural settings.

The present study reveals different limitations associated with the use of a single case study design. The single-case design provided researchers with little basis for generalisation of the study findings and conclusions. Aside from that, the use of a cross-sectional design did not help the researchers to validate the findings and conclusions. To address these limitations, the study recommends similar studies that will adopt different types of longitudinal design such as cohort and diary methods. Apart from this, a future study to investigate the tangible impact of VKC on knowledge and innovation transfer is recommended.

Considering the novelty of the MAP approach in Tanzania and the dearth of studies reporting on how the village knowledge center works and how effective it is, the present study provides insights on the approaches, impact and impediments.

The purpose of this paper is to present MEDA programs in small enterprise development – value chain and microfinance projects – to illustrate that the human capital of even hard to reach women can be harnessed for a community's and even a nation's economic growth.

The paper provides evidence, in the form of case studies, demonstrating that with a relatively low investment of resources, women are empowered to contribute to the growth of the small business sector which is a cornerstone of a robust private sector.

Working with disadvantaged populations that have been relegated to the bottom of the socio‐economic heap has challenges. Program design must overcome a host of constraints including illiteracy and innumeracy, lack of technical and business skills, and the psycho‐social consequences of generations of disenfranchisement. Yet, case after case has proven that these seemingly intractable obstacles diminish with appropriate project interventions. Whether or not the program “targets” or “mainstreams” women should be based on the context and an understanding of women's situation. MEDA has had varying degrees of success with these two approaches, and preliminary findings suggest that value chain projects derive greater benefit from targeted activities than do microfinance programs. The impact of business women's efforts extends well beyond their own businesses, to finance family enterprises, educate children, improve household nutrition, organize community groups, and build more equitable social structures. These “indirect” benefits of the economic empowerment of women will serve any nation committed to the growth of trade and commerce. In fact, some would argue, the authors included, that they are necessary conditions of sustainable wealth creation.

The paper presents original case material from a number of MEDA value chain and microfinance projects, both past and present, to illustrate the concept, and share project design and implementation learnings.