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Articles 121 - 150 of 382
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Forest Management Optimization Scenarios For Climatic And Economic Benefits Generated From Tectona Grandis Plantation In Muheza, Tanzania, Omari S. Mgoo, Beatus J. Temu, Japhet N. Mwambusi, Shabani A. O. Chamshama
Forest Management Optimization Scenarios For Climatic And Economic Benefits Generated From Tectona Grandis Plantation In Muheza, Tanzania, Omari S. Mgoo, Beatus J. Temu, Japhet N. Mwambusi, Shabani A. O. Chamshama
Tanzania Journal of Science
Globally, multiple ecosystem services are increasingly becoming an important agenda in sustainable forest management. However, it is still unclear which forest management practices would lead to an optimal bundle of ecosystem services promoting sustainability. This study aimed to determine whether implementing thinning schedule and 30 years rotation age has implications on the provision of ecosystem services and economic benefits of Teak stands in Tanzania. Carbon quantification and cost-benefit analysis methods were used to study the climatic and economic benefits of wood production and carbon sequestration under five scenarios where three thinning schedules and 30 years rotation age were the baseline. …
The Relationship Between Servant Leadership Practices And Employee Job Satisfaction In Public Organizations In Tanzania, Herrieth C. Limo, Mrisho M. Malipula, Rashid R. Yusuph
The Relationship Between Servant Leadership Practices And Employee Job Satisfaction In Public Organizations In Tanzania, Herrieth C. Limo, Mrisho M. Malipula, Rashid R. Yusuph
BISNIS & BIROKRASI: Jurnal Ilmu Administrasi dan Organisasi
This study assesses the relationship between servant leadership practices and job satisfaction in public organizations in Tanzania, with a focus on Posts Corporation Headquarters (TPCH). It employed a descriptive survey and correlational design involving 150 respondents. Quantitative data were analyzed using the statistical program IBM SPSS Statistics 25, while qualitative data were examined using content analysis. The findings indicate that servant leadership has been thoroughly practiced at TPCH, as indicated by a mean score of 3.63 and a standard deviation of 0.943. The relationship between characteristics of servant leadership and job satisfaction is highly significant and positive (rp values ranging …
Evaluation Of Therapeutic Efficacy Of Aloe Rabaiensis Leaf Against Salmonella Gallinarum Challenged In Kuroiler Chicks In Arusha, Tanzania, Mwanaisha S. Mkangara
Evaluation Of Therapeutic Efficacy Of Aloe Rabaiensis Leaf Against Salmonella Gallinarum Challenged In Kuroiler Chicks In Arusha, Tanzania, Mwanaisha S. Mkangara
Tanzania Journal of Science
Salmonella gallinarum, a bacterium causing fowl typhoid in gallinaceous birds, poses significant economic challenges to the chicken industry in Tanzania. This study investigated the potential of Aloe rabaiensis in managing S. gallinarum in Kuroiler chicks. The clinical signs, viable cell count, live weight, heterophils, lymphocytes, and monocyte counts were evaluated using ninety-four chicks grouped into T1, T2, T3 (challenged with S. gallinarum), and T4 (unchallenged with S. gallinarum). The findings revealed no statistically significant differences between the treated and control groups (P > 0.05) in viable cell count, live weight, mortality rate, heterophils, lymphocytes, and monocyte counts. However, there were clinical …
Librarians' Use Of Social Media For Marketing Library Services And Resources In University Libraries In Delta And Edo States, Monday Obaidjevwe Ogbomo, Angela O. Bello
Librarians' Use Of Social Media For Marketing Library Services And Resources In University Libraries In Delta And Edo States, Monday Obaidjevwe Ogbomo, Angela O. Bello
Library Philosophy and Practice (e-journal)
This study explored how librarians in Delta and Edo University libraries used social media to promote their services and resources. The study's population consisted of 127 librarians from federal, state, and private university libraries in the Delta and Edo states. The entire enumeration sample approach was used in the investigation. The data were examined with simple percentages, descriptive statistics, and inferential statistics (the mean was set at 2.50). The study discovered that university librarians in Delta and Edo States use various marketing approaches to promote their services and resources, including social media, library webpages, one-on-one interactions with users, phone calls, …
Periodical Literature, The Auk
Back Matter, The Auk
Recent Literature, The Auk
Patrons, Fellows, Members, And Associates Of The American Ornithologists' Union, April, 1938, The Auk
Patrons, Fellows, Members, And Associates Of The American Ornithologists' Union, April, 1938, The Auk
The Auk
No abstract provided.
Back Matter, The Auk
Back Matter, The Auk
Back Matter, The Auk
Back Matter, The Auk
Back Matter, The Auk
Back Matter, The Auk
Recent Papers By Kuroda, W. S.
Some Birds Of Dar Es Salaam, W. S.
The Tentative List Of Chinese Birds, W. S.
Back Matter, The Auk
Back Matter, The Auk
Back Matter, The Auk
Back Matter, The Auk
Back Matter, The Auk
Back Matter, The Auk
The Late President Dr. Kenneth Kaunda’S Influence On Wildlife Conservation And Tourism In South Luangwa National Park Of Zambia, Chikondi Banda-Thole, Thomas Kweku Taylor, Thor Larsen
The Late President Dr. Kenneth Kaunda’S Influence On Wildlife Conservation And Tourism In South Luangwa National Park Of Zambia, Chikondi Banda-Thole, Thomas Kweku Taylor, Thor Larsen
Zambia Social Science Journal
Wildlife in Zambia’s Luangwa Valley has fascinated tourists from the pre-colonial era to date. Writings on the prolific beauty of the region describe the abundance of species and beautiful scenery of the valley. The late President Dr. Kenneth Kaunda declared South Luangwa a National Park in 1971. He further facilitated the Luangwa Integrated Rural Development Project (LIRDP) funded by the Norwegian Agency for Development Cooperation (NORAD) to support the management of the Park and engage local communities in conservation efforts and livelihood development. The South Luangwa National Park and adjacent Game Management Areas were Dr. Kaunda’s preferred destination for work …
Analysis Of The Factors Affecting The Oil Recovery From Oilseeds In A Multistage Crosscurrent Leaching Process, Samuel V. Manyele
Analysis Of The Factors Affecting The Oil Recovery From Oilseeds In A Multistage Crosscurrent Leaching Process, Samuel V. Manyele
Tanzania Journal of Engineering and Technology (TJET)
The analysis of the total oil recovery from oilseeds in a multi-stage crosscurrent leaching process is presented. The model created using mass balance equations for three stages was used to analyze the factors affecting total oil recovery, To. The key performance factors (raw meal feed flow rate, solvent feed flow rate in each stage, solvent distribution factor for each stage, percent oil in the raw meal (Poil), solids to solution ratio in the underflow (N), solvent to solids ratio (SSR), solvent to oil ratio (SOR) and wash ratio (WR) were varied while assessing To. While SSRi and SORi ranged from …
Data Communication Over Power-Lines: A Review On Technical, And Applications Challenges, Abdi Abdalla
Data Communication Over Power-Lines: A Review On Technical, And Applications Challenges, Abdi Abdalla
Tanzania Journal of Engineering and Technology (TJET)
This paper presents a review study on the data communication over power-lines, commonly referred to as power-line carrier, power-line communication (PLC), mains communications, or power-line digital subscriber line (PDSL). This study examines the technical and application advantages and challenges associated with adopting PLC as a preferred alternative technology for wideband or broadband data communication. The broader coverage area of the PLC network gives it a distinct advantage over other communication network technologies. Additionally, implementing a communication system using the existing power-line network is more cost-effective and less time-consuming compared to constructing a new network from scratch. However, the primary challenge …
Development And Testing Of Small-Scale Flash Dryer For Maize Bran, Eden Ngowi
Development And Testing Of Small-Scale Flash Dryer For Maize Bran, Eden Ngowi
Tanzania Journal of Engineering and Technology (TJET)
Sun drying is the most common technique used to dry various food products due to its economic convenience. However, it is not effective owing to its unreliable nature leading to microbial deterioration and aflatoxin contamination of food. In Tanzania, about 1.3 million tonnes of maize bran are at risk of deterioration annually due to improper drying. The aim of this study was to design, fabricate and test an efficient small-scale flash dryer for maize bran. Using principles of material and energy balance, a small-scale flash dryer with a throughput of 500 kg of dry product per hour was designed resulting …
‘‘Domicilelessness’’ And Livelihoods In Urban Areas: Case Of Maasai In Dar Es Salaam, Tanzania, Ombeni Swai
‘‘Domicilelessness’’ And Livelihoods In Urban Areas: Case Of Maasai In Dar Es Salaam, Tanzania, Ombeni Swai
Tanzania Journal of Engineering and Technology (TJET)
The study aimed at demonstrating Maasai migration into Dar es Salaam urban areas and their challenges in accessing accommodation. Methodologically, the study deployed secondary data analysis following a descriptive research design. Furthermore, this study was conducted through both qualitative and quantitative research approaches. The study was conducted from 2018 to 2022 of which a random sample of 100 (N=100) was targeted. The data was analyzed using the Statistical Package for Social Sciences (SPSS Version 16). Findings: The Maasai means of accommodation are divided into four main categories: completed houses (6%), under-construction sites (39%), halfway constructed and abandoned structures (31%), and …
The Effects Of Corporate Culture On Firm Growth: Evidence From Tanzania’S Construction Firms, Fred P. Okangi
The Effects Of Corporate Culture On Firm Growth: Evidence From Tanzania’S Construction Firms, Fred P. Okangi
Tanzania Journal of Engineering and Technology (TJET)
Corporate culture is one of those important aspects that determine the growth of firms. This study investigates the effects of the different types of corporate culture on the growth of Tanzania’s local construction firms. A survey of 227 Tanzania’s construction firms was undertaken using semi-structured questionnaire. The data collected were quantitatively analysed using Stata 13.0 software. The study results indicate that only the hierarchy type of corporate culture positively and significantly impacts the growth of Tanzania’s construction firms. The other types of corporate culture, such as adhocracy, market, and clan had insignificant effects on the growth of the construction firms …
Exploring The Transformation Of Sustainable Collective Spaces: A Study From Mlalakuwa Informal Settlement, Jacob Lutta
Exploring The Transformation Of Sustainable Collective Spaces: A Study From Mlalakuwa Informal Settlement, Jacob Lutta
Tanzania Journal of Engineering and Technology (TJET)
A major challenge in collective space transformation is addressing the complexity of informal urbanisation in developing countries. Using a case study approach, this paper examines the concerns related to a particular informal settlement's sustainable collective space transformation. One of the key findings is that the absence of formal rules and regulations in the development of informal settlements in combination with land-grabbing leads to the absence of open spaces that could be used collectively. It is observed that sustainability in urban development is another body of critical thought that integrates several streams of current urban elements and embodies various conceptions of …