Digital Commons Network^™

Reinvigorating Inquiry-Based Instruction In Science Classrooms In Tanzania: Lessons From South Africa And The United States, Mjege Kinyota

Journal of Humanities and Social Sciences

Inquiry-based instruction (IBI) is widely renowned as one of the best approaches to teaching school science. Nonetheless, while science teachers in Tanzania might involve in teaching activities consistent with inquiry, IBI is not yet recognised as a formal approach to teaching science. Hence, this study investigated the extent to which IBI is promoted in Tanzanian secondary science curriculum documents. Additionally, it proposed suggestions on how to adopt IBI in the context of Tanzania. Using document analysis as a method of inquiry, six syllabi for secondary school science subjects in Tanzania were analysed to assess the extent to which they support …

Exploring Teachers’ Understandings Of School-Based Professional Learning In A Tanzanian Secondary School, Rehema J. Mwakabenga,, Sally Elizabeth Hansen Associate Professor, Alison Sewell

Journal of Humanities and Social Sciences

Teachers can positively engage in professional learning if they are knowledgeable about its processes and the roles they can play in it. However, teachers often lack a clear understanding of what constitutes effective professional learning practices and they are often unsupported to engage in it. This paper reports on part of a larger study that explored Tanzanian teachers’ understandings of professional learning prior to participating in a school-based professional learning (SBPL) model. This teacher-led model of professional learning supported four secondary school teachers to engage in a professional learning inquiry based on the needs of their students. Qualitative research methods, …

Validation Of The Perceived Self-Efficacy Scale (Pse) Among Cassava Farmers In Tanzania, Fatihiya Ally Massawe, Fatihiya Ally Massawe, Amani Angumbwike Mwakalapuka

Journal of Humanities and Social Sciences

This paper validated the Perceived Self-Efficacy (PSE) scale as a measurement tool for farmers’ self-efficacy. From the social cognitive theory, self-efficacy is the key determinant of many social-cognitive behaviours, including the adoption of farming technologies. In this paper, PSE was adopted and tested in a two-stage study among cassava farmers in Mara, Mwanza, and Kagera regions of Tanzania. In the first stage, 200 respondents in Serengeti District of Mara region were exposed to the 13 items of PSE scale, while in the second the adopted tool with 11 items was administered to a total of 360 participants in Mara, Mwanza, …

Teaching For Critical Thinking: Perceptions And Practices Of Chinese Elementary School Teachers, Patrick Severine Kavenuke

Journal of Humanities and Social Sciences

In recent years, researchers have shown an increased interest in studying about critical thinking. Individuals with critical thinking are self-confident, and can listen and learn from others. This study examined the perceptions of Chinese elementary school teachers on critical thinking. It also examined how they teach to develop critical thinking among pupils. The study employed a qualitative approach. In particular, a case study design was used to examine the research questions. The study was conducted at Dong Bei Wang Zhong Xin Xiao Xue (东北旺中心小学), an elementary school in Beijing, China, located in HaiDian district, using a sample of 6 English …

Access To Educational Publications And The Copyright Law In Tanzania: Revisiting The Underlying Opposing Interests, Saudin J. Mwakaje

Journal of Humanities and Social Sciences

In Tanzania, the right to education is guaranteed under the Constitution. For such a right to be effective, easy access to educational publications is a key factor. However, these publications are a subject of copyright protection; hence users must obtain prior permission before use. The copyright law has provisions for free use or fair use, which is intended to allow certain prescribed uses without prior authorization of the author, such as use for educational purposes. In Tanzania, the enactment of the Copyright and Neighbouring Rights (Licensing of Reproduction and Rental Rights) Regulations in 2014 has presented a new legal dynamic …

Women’S Attitudes Towards Wife-Beating In Tanzania: Evidence From The 2015/16 National Demographic And Health Survey, Magashi Joseph, Neema Msenda

Journal of Humanities and Social Sciences

Approval of wife-beating implies a continuous women victimisation which affects their health, wellbeing, and their involvement in productive activities in the economy. The study intends to investigate socioeconomic determinants of approval of wife-beating in Tanzania. The analysis uses cross-sectional data of a representative sample of 5,889 married women from the 2015/16 Tanzania Demographic and Health Survey. Result shows that about 60% of married women approve wife-beating from their partners/husbands in Tanzania. Further, multivariate logistic regression estimates reveal that approval of wife beating is negatively associated with women involvement in decision-making, household economic status, women’s and partner’s education, and women media …

Survivorship Of The Reintroduced Kihansi Spray Toads Nectophrynoides Asperginis In A Soft Release Experiment At The Kihansi Gorge, Tanzania, Flora John Magige, Nassoro Mohamed

Journal of Humanities and Social Sciences

The Kihansi Spray Toad (KST) Nectophrynoides asperginis is endemic to the unique wetland habitat surrounding the Kihansi Falls, Tanzania, with which it was associated. The species was declared extinct in the wild in 2009 by the International Union for Conservation of Nature (IUCN), following the loss of its unique habitat due to the diversion of the Kihansi River for hydropower production. This study is an initial attempt to determine the survivorship and possible sources of mortality of newborn and adult KSTs placed in cages in their original habitat in the Upper Spray Wetland (USW) and Lower Spray Wetland (LSW) areas. …

The Impact Of Hiring For Passion In Specialization On The Creativity And Development Of Companies In Mena, Radwan Choughri, Moetaz Soubjaki

AAU Journal of Business and Law مجلة جامعة العين للأعمال والقانون

The objective of this study was to highlight the importance of hiring for passion toward specialty and its impact on the creativity and development of companies in the Middle East and North Africa (MENA). The sample was taken from the following countries: Lebanon, Saudi Arabia, UAE, Kuwait, Qatar, Jordan, Egypt, Algeria and Tunisia. This study summarized the importance of passion in work and its reflection on the performance of employees and how to consider this criterion seriously in the selection of candidates and internal promotions and how it reflects the improvement of the performance, creativity and development of organizations. The …

The Mbeya Antimicrobial Stewardship Team: Implementing Antimicrobial Stewardship At A Zonal-Level Hospital In Southern Tanzania, Jeffrey W. Hall, Jeannette Bouchard, P Brandon Bookstaver, Matthew S. Haldeman, Peter Kishimbo, Godlove Mbwanji, Issakwisa Mwakyula, Davance Mwasomola, Megan Seddon, Mark Shaffer, Stephanie C. Shealy, Anthony Nsojo

Faculty Publications

In 2017, Mbeya Zonal Referral Hospital (MZRH) and the University of South Carolina (UofSC) agreed to collaboratively strengthen antimicrobial prescribing in the southern highlands of Tanzania and train a new generation of clinicians in responsible antimicrobial use. Key stakeholders and participants were identified and the Mbeya Antimicrobial Stewardship Team (MAST) was created. The team identified assets brought by the collaborators, and four investigations of baseline needs were developed. These investigations included (a) a baseline clinician survey regarding antimicrobial resistance and stewardship, (b) a serial chart review of inpatient antimicrobial prescribing practices, (c) an investigation of antimicrobial resistance rates using existing …

Multipath Exploitation-Based Indoor Target Localization Model Using Single Marginal Antenna, Joseph Sisala

Tanzania Journal of Engineering and Technology (TJET)

Recently, indoor target localization became an area of interest due to its diverse applications. In indoor target localization, surrounding environment creates multipath components, which can be exploited to aid in localization process. A number of studies have been proposed to employ multipath exploitation in localizing indoor targets. However, their localization errors can still be improved. This study proposed a new localization model based on multipath exploitation techniques by using triangulation method. Ultra-wide band signals were resolved and associated using marginal antenna-based scheme. The estimate of the target location was then obtained using measured round-trip time delays. The location was determined …

Myocardial Echinococcosis: Rare Manifestation Of A Common Parasitic Disease In Northern Tanzania, Ahmed Jusabani, Clement F. Kalambo, Mubashir Jusabani, Salim Surani

Imaging & Diagnostic Radiology, East Africa

Hydatid (Echinococcal) disease often involves the liver and lungs but in sporadic cases, it can involve cardiac structures. A 24-year-old male was referred with symptoms of cough and shortness of breath and a provisional diagnosis of metastatic disease of unknown primary to the lung, which was based on a chest X-ray (CXR). Incidentally, on echocardiogram, he was found to have right ventricular (RV) and myocardial multiseptated cysts, which were compatible with cardiac echinococcosis, as the patient had multiple bilateral lung cysts as well. Imaging with ultrasound, computed tomography (CT) scan, and magnetic resonance imaging (MRI) has ameliorated the diagnosis of …

What Motivates Young African Leaders For Public Engagement? Lessons From Ghana, Tanzania, And Uganda, Richard Asante, Megan Hershey, Phoebe Kajubi, Tracy Kuperus, Colman Msoka, Amy Patterson

University Faculty Publications and Creative Works

Young people constitute a disproportionate share of the population in most African countries, and as such, make up a key political demographic. The discourse on youth political participation tends to focus narrowly on disengaged, apathetic and troublesome youth. Yet, many African youth have taken on leadership positions across the continent, engaging in politics, civil society, and activism. This article seeks an understanding of what drives their public engagement. Drawing on a qualitative study of 33 leaders across Ghana, Tanzania, and Uganda, we argue that a range of individual, relational, and societal factors entwine and build on each other to foster …

Establishing The College Of Pathologists Of East, Central And Southern Africa – The Regional East Central And Southern Africa College Of Pathology, Shahin Sayed, Rudo Mutasa, Ephata Kaaya, Victor Mudenda, Erasmus Rajiv, Edda Vuhahula, Jamilla Rajab, Robert Lukande, Edwin Walong, Angela Mutuku, Kenneth Fleming

Pathology, East Africa

Issues: The scarcity of pathologists in sub-Saharan Africa is a well established fact that is attributable to few training programmes in the region; this is further compounded by the lack of harmonised curricula, training and exams within and without member countries.

Description of the intervention: Through the Association of Pathologists of East, Central and Southern Africa, the College of Pathologists of East, Central and Southern Africa (COPECSA) was formed with the clear-cut goal of establishing a regional and internationally recognised college to support and inform good quality medical and laboratory practice by promoting leadership, mentorship and excellence in the safe …

Dividend Maximization Under A Set Ruin Probability Target In The Presence Of Proportional And Excess-Of-Loss Reinsurance, Christian Kasumo, Juma Kasozi, Dmitry Kuznetsov

Applications and Applied Mathematics: An International Journal (AAM)

We study dividend maximization with set ruin probability targets for an insurance company whose surplus is modelled by a diffusion perturbed classical risk process. The company is permitted to enter into proportional or excess-of-loss reinsurance arrangements. By applying stochastic control theory, we derive Volterra integral equations and solve numerically using block-by-block methods. In each of the models, we have established the optimal barrier to use for paying dividends provided the ruin probability does not exceed a predetermined target. Numerical examples involving the use of both light- and heavy-tailed distributions are given. The results show that ruin probability targets result in …

Trends In Hospitalisation For Human Immunodeficiency Virus In A Tertiary Hospital In Dar Es Salaam, Tanzania: A Case Study, Grace Shayo, Tumaini Nagu, Lilian Msele, Patricia Munseri, Columba Mbekenga, Stephen Kibusi, Kisali Pallangyo, Ferdinand Mugusia

School of Nursing & Midwifery, East Africa

Background: Reports on a systematic evaluation of the impact of antiretroviral therapy(ART) on patients’ hospitalisation in Sub Saharan Africa (SSA) and Tanzania, in particular, are scarce. We aimed at documenting the trends of hospital admissions at Muhimbili National Hospital (MNH) following scale-up of free access to ART in Tanzania.

Methods: Records for all admissions at MNH from June 2005 to June 2015 were reviewed. We extracted data from the Hospital Information Management System as well as from patients’ charts. Data extracted included diagnosis at discharge, the reason for admission and thereafter assessed admission trends over the decade. We summarised …

Male Involvement Interventions And Improved Couples’ Emotional Relationships In Tanzania And Zimbabwe: ‘When We Are Walking Together, I Feel Happy’, Liz Comrie-Thomson, Webster Mavhu, Christina Makungu, Quamrun Nahar, Rasheda Khan, Jessica Davis, Erica Stillo, Saadya Hamdani, Stanley Luchters, Cathy Vaughan

Population Health, East Africa

Male involvement in maternal and child health is recognised as a valuable strategy to improve care-seeking and uptake of optimal home care practices for women and children in low- and middle-income settings. However, the specific mechanisms by which involving men can lead to observed behaviour change are not well substantiated. A qualitative study conducted to explore men’s and women’s experiences of male involvement interventions in Tanzania and Zimbabwe found that, for some women and men, the interventions had fostered more loving partner relationships. Both male and female participants identified these changes as profoundly meaningful and highly valued. Our findings illustrate …

Predictors Of High Hiv+ Prevalence In Mozambique: A Complex Samples Logistic Regression Modeling And Spatial Mapping Approaches, Jerry John Nutor, Precious Adade Duodu, Pascal Agbadi, Henry Ofori Duah, Kelechi Elizabeth Oladimeji, Kaboni W. Gondwe

College of Nursing Faculty Research and Publications

Introduction The burden of HIV infection in southern Africa is a public health concern with an increasing number of new infections. This study sought to investigate the predictors of HIV prevalence in Mozambique through a complex samples logistic regression and spatial mapping approach using nationally representative data. Methods We conducted a secondary data analysis using the 2015 Mozambique Demographic and Health Survey and AIDS Indicator Survey. The analysis performed in four stages while incorporating population survey sampling weights did the following: i) created a complex sample plan file in SPSS, ii) performed the weighted estimate of HIV prevalence, iii) performed …

Determinants Of Occupational Hazards Knowledge And Safety Practices Among Textile Workers In Karachi, Pakistan: A Cross Sectional Study, Natasha Shaukat, Hasan Nawaz Tahir, Tanzil Jamali, Mohammed Moizul Hassan, Asaad Ahmed Nafees

Community Health Sciences

Objective: To determine the factors associated with good knowledge and safe practices regarding occupational hazards among textile workers.
Methods: The cross-sectional study was conducted in Karachi from September 2015 to February 2016, and comprised male workers from seven textile mills. A 45-item structured questionnaire was developed and pretested in Urdu, the local language. One part of the questionnaire comprised 31 items related to good knowledge, and the other part comprised 14 items related to safe practices. Data was analysed using SPSS 19.
Results: Of the 300 subjects, 123(41%) were aged 18-27 years, 183(63%) were educated, 184(61.3%) worked more than eight …

Religious Leader’S Support Toward Individual At Risk Ofhiv/Aids To Attend Voluntary Counselling And Testing Service, Imelda Februati Ester Manurung, Chatarina Umbul Wahyuni, Ari Probandari

Kesmas

Religious leader is a figure who is believed to have the gift of healing. A person with illness will follow any advice the religious leader gives for his/her recovery.Based on the phenomenon, religious leader is a potential local figure to give support for individuals at risk of human immunodeficiency virus (HIV) andacquired immune deficiency syndrome (AIDS). This study aimed to determine factors related to religious leader’s support toward individuals at risk of HIV andAIDS to attend voluntary counselling and testing (VCT) service. This study was an observational analytical with cross-sectional design. The population of thisstudy was religious leader in Kupang …

Icdp Workshop On The Lake Tanganyika Scientific Drilling Project: A Late Miocene–Present Record Of Climate, Rifting, And Ecosystem Evolution From The World's Oldest Tropical Lake, James M. Russell, Philip Barker, Andrew Cohen, Sarah Ivory, Ishmael Kimirei, Christine Lane, Melanie Leng, Neema Maganza, Michael M. Mcglue, Emma Msaky, Anders Noren, Lisa Park Boush, Walter Salzburger, Christopher Scholz, Ralph Tiedemann, Shaidu Nuru, Lake Tanganyika Scientific Drilling Project Consortium

Earth and Environmental Sciences Faculty Publications

The Neogene and Quaternary are characterized by enormous changes in global climate and environments, including global cooling and the establishment of northern high-latitude glaciers. These changes reshaped global ecosystems, including the emergence of tropical dry forests and savannahs that are found in Africa today, which in turn may have influenced the evolution of humans and their ancestors. However, despite decades of research we lack long, continuous, well-resolved records of tropical climate, ecosystem changes, and surface processes necessary to understand their interactions and influences on evolutionary processes. Lake Tanganyika, Africa, contains the most continuous, long continental climate record from the mid-Miocene …

Icdp Workshop On The Lake Tanganyika Scientific Drilling Project: A Late Miocene-Present Record Of Climate, Rifting, And Ecosystem Evolution From The World's Oldest Tropical Lake, James M. Russell, Philip Barker, Andrew Cohen, Sarah Ivory, Ishmael Kimirei, Christine Lane, Melanie Leng, Neema Maganza, Michael Mcglue, Emma Msaky, Anders Noren, Lisa Park Boush, Walter Salzburger, Christopher Scholz, Ralph Tiedemann, Shaidu Nuru, Christian Albrecht, Rahma Ali, Ramon Arrowsmith, Danstan Asanga, Yemane Asmerom, Charles Bakundukize, Thorsten Bauersachs, Catherine Beck, Melissa Berke, Emily Beverley, Martin Blaauw, Lisa Boush, Erik Brown, Chris Campisano, Barbara Carrapa, Isla Castaûeda, Andy Cohen, Sylvia Dee, Alan Deino, Cindy Ebinger

Graduate School of Oceanography Faculty Publications

The Neogene and Quaternary are characterized by enormous changes in global climate and environments, including global cooling and the establishment of northern high-latitude glaciers. These changes reshaped global ecosystems, including the emergence of tropical dry forests and savannahs that are found in Africa today, which in turn may have influenced the evolution of humans and their ancestors. However, despite decades of research we lack long, continuous, well-resolved records of tropical climate, ecosystem changes, and surface processes necessary to understand their interactions and influences on evolutionary processes. Lake Tanganyika, Africa, contains the most continuous, long continental climate record from the mid-Miocene …

Doctor Of Medicine Commencement: May 16, 2020, University Of North Dakota

UND Commencement Programs

UND Doctor of Medicine Commencement program from May 16, 2020.

Commencement 2020, Taylor University

Commencement

The program of the 2020 Annual Commencement of Taylor University, May 15, 2020.

Perceived Usefulness Of Indigenous Agro-Biodiversity Knowledge Management Practices In Meeting Farmer Requirements Among Farmer Community In Lindi And Mtwara Regions, Tanzania, Andrew Malekani

Library Philosophy and Practice (e-journal)

This study was undertaken to describe the role played by Indigenous Knowledge (IK) (Traditional Ecological Knowledge (TEK) and Traditional Knowledge (TK)) of the local community farmers in Lindi and Mtwara regions and determine their overall perceptions on usefulness of IK in the pursuit of their farming activities. The study employed a mixed method approach (case study and cross sectional survey). It involved 230 respondents comprising 96 (41.7%) female and 134 (58.3%) males. The study found that many farmers possess an extensive indigenous knowledge on soil characteristics, cropping systems, land suitability for farming, preservation of planting materials, methods of crop planting, …

Agricultural Information Sources, Channels And Strategies For Sharing Agricultural Research Findings Among Farmers In Iringa District In Tanzania, Christian Mubofu, Andrew Watson Malekani Awm

Library Philosophy and Practice (e-journal)

The aim of this research was to investigate the agricultural information sources and strategies for disseminating agricultural research findings to farmers in Iringa District, Tanzania. A total of 90 farmers were interviewed by using self-administered questionnaire. The statistical Package for Service Solutions (SPSS) software and Spreadsheet were used as instruments to analyse the findings. Results of this study indicate that radios, church leaders, village leaders and seminars are the main channels of information used by extension officers to disseminate agricultural information to farmers. With regard to strategies the study revealed that, the use of religious leaders and government officials; use …

Adventism In East Africa: Were The Initial Mission Strategies Effective?, Christopher R. Mwashinga

Andrews University Seminary Student Journal

The Seventh-day Adventist Church (SDA) is one of the fastest-growing Christian denominations in the world. Studies show that the SDA Church in Africa in general and East Africa, in particular, has recorded tremendous growth since it was introduced in the region in the early 1900s. This article surveys the first fifty years of the beginning and development of the SDA Church in East African (1903–1953). It focuses on the three initial mission strategies employed by early Adventist missionaries to East Africa, including education, medical care, and publishing work. Early Adventist missionaries to East Africa established educational and medical institutions alongside …

Endobronchial Tuberculosis: A Rare Presentation, Nadeem Kassam, Omar M. Aziz, Samina Somji, Grace Shayo

Internal Medicine, East Africa

Endobronchial tuberculosis (EBTB) is an infection of the tracheobronchial tree by Mycobacterium tuberculosis. It is common among young females. Patient can present with fever, cough, wheeze, with or without any constitutional symptoms. It presents as a diagnostic dilemma, as patient sputum smear can be false negative. CT scan may or may not show any abnormality, or any endobronchial lesion. Bronchoscopy with bronchoalveolar lavage and biopsy offers the diagnostic choice. We hereby report a case of a young immunocompetent Asian female who was found to have endobronchial pathology, leading to diagnosis and timely therapy.

Effects Of Traditional Processing Techniques On The Nutritional And Microbiological Quality Of Four Edible Insect Species Used For Food And Feed In East Africa, Dorothy N. Nyangena, Christopher Mutungi, Samuel Imathiu, John Kinyuru, Hippolyte Affognon, Sunday Ekesi, Dorothy Nakimbugwe, Komi K.M. Fiaboe

All Peer-Reviewed Publications

Edible insects are increasingly being considered as food and feed ingredients because of their rich nutrient content. Already, edible insect farming has taken-off in Africa, but quality and safety concerns call for simple, actionable hazard control mechanisms. We examined the effects of traditional processing techniques—boiling, toasting, solar-drying, oven-drying, boiling + oven-drying, boiling + solar-drying, toasting + oven-drying, toasting + solar-drying—on the proximate composition and microbiological quality of adult Acheta domesticus and Ruspolia differens, the prepupae of Hermetia illucens and 5th instar larvae of Spodoptera littoralis. Boiling, toasting, and drying decreased the dry matter crude fat by 0.8–51% in the order: …

Helmand: The U.S. Marines And Counterinsurgency In Afghanistan, 2010-2012, Taylor L. Lewis

Master's Theses

In the years following the terrorist attacks of September 11, 2001, American troops contended with insurgent forces resistant to conventional tactics. General David Petraeus, along with other military experts, addressed the need for new strategies with the publication of Warfighting Publication 3-33.5 (3-33.5) in 2006. The manual laid out methods by which American troops should quell insurgent threats in Iraq and Afghanistan. This thesis is concerned with how the Marine Corps enacted the policies of 3-33.5 in Helmand Province between 2010 and 2012.

The tenants of this new manual were tested in the years following President Barak Obama’s commitment of …

Eine Deutsche Frau Im Innern Deutsch-Ostafrikas, Frieda Freiin Von Bülow

Essays

No abstract provided.