Vol. 47 No. 1 (2021) | Tanzania Journal of Science

Published: 2021-02-14

Geometric Morphometric Comparison of Abu Mullet, Planiliza abu (Heckel, 1843) Populations in Bushehr Basin, Iran

Fatemeh Shabaninejad, Yazdan Keivany, Dara Bagheri

1-9

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Perceived Risk Factors of Dysmenorrhea among Female Undergraduates in University of Ilorin, Ilorin, Nigeria

Ibrahim Ologele, Precious Daniel Oyiza, Ogunsola Mufutau Tijani

10-18

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Wastewater Clarification and Microbial Load Reduction Using Agro-Forestry and Agricultural Wastes

Joel Njewa, Ephraim Vunain, Timothy Biswick

19-33

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Characterization, Antimicrobial and Toxicity Studies of Silver Nanoparticles Using Opuntia ficus indica Leaves Extracts from Effurun, Delta State

Christiana Ogwuche, Harrison Moses

34-46

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Potential of Fungi Isolated from Diesel Contaminated Soil to Degrade Diesel

Oluwafemi Oyewole, Ramat Raji, Suzan Okeke, Innocent Musa, Gift Chukwuma, Japhet Yakubu

47-56

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Isolation and Quantification of Flavonoids from Kigelia africana (Lam.) Benth Fruit and Bark and their Antiradical and Antibacterial Activities

Pamhidzai Dzomba, George Mhini

57-69

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Influence of COVID-19 on the Psychological Wellbeing of Tertiary Institution Students in Nigeria

Seun Akorede, Ayodotun Ajayi, Atanda Toyin, Gilbert Uwadia

70-79

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Floristic Studies on Herbaceous and Grass Species Growing in the University of Lagos, Nigeria

George Nodza, Ruth Anthony, Temitope Onuminya, Oluwatoyin Ogundipe

80-90

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Determination of Aquifer Parameters from Resistivity Data: A Case of University of Ilorin Campus, Northcentral Nigeria

Babatunde Onawola, Saminu Olatunji, Oluwatoyin Ologe, Razak Jimoh

91-103

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Antibacterial Activities of Hyphaene thebaica (Doum Palm) Fruit Extracts against Intestinal Microflora and Potential Constipation Associated Pathogens in Yola Metropolis, Nigeria

Joel Ewansiha, Chidimma Ugo, Damaris Kolawole, Lilian Orji

104-111

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Corrosion Inhibition of Mild Steel in Seawater by 2,4,6-Triamino-3-Pentadecylphenyl Acetate Derived from Cashew Nut Shell Liquid

Emanuel Ricky, Esther Lugwisha, Joseph Philip

112-122

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Forest Structure and Climate Change Mitigation Potential: A Case of Wilolesi and Ikonongo Forested Hills in Iringa Municipality, Tanzania

Evarist Fundisha, Hamidu Seki, Anasia Saria

123-133

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Seismic Attributes Analysis as a Precursor to Hydrocarbon Indicators: A Case Study of “Ok” Field, Niger Delta

Oluwatoyin Ologe, Mary Olowokere

134-144

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HIV/AIDS Transmission Dynamics: Modelling the Roles of Long Distance Truck Drivers

Nyimvua Mbare

145-162

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Mobile Pedestrian Navigation Framework for Multi-factors Resources Allocation

Joseph Mushi, Baraka Jungwa

163-179

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Analyzing the Electricity Consumption and Costs of Electrical-Powered Machines When There is Orepass Failure in Underground Mine

Bartłomiej Skawina, Abubakary Salama

180-193

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Application of Guided Local Search (GLS) in Portfolio Optimization

Collether John

194--203

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Cellulase-Producing Bacteria Isolated from Mufindi Paper Mill Industrial Effluent, Iringa Tanzania

Erick Sinza, Aneth Mwakilili; Cyprian Mpinda; Sylvester Lyantagaye

204-213

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Capacity Analysis of a Television White Space Network Deployed under Distance Distribution Approach

Moses Ismail, Mussa Kissaka, Prosper Mafole

214-227

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Multi-Bands Circular Ring Monopole Antenna with Double L-Shape for WLAN/WiMAX Applications

Hassan Mkindu, Hashim Iddi

228-242

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Monthly and Seasonal Rainfall Concentrations and Predictability in Tanzania

Pasvolo Mwinuka, Christian Uiso, Ladslaus Chang’a, Mwingereza Kumwenda

243-257

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Effects of Drying, Packaging Conditions and Storage Time on Proximate Composition of Chia Seeds (Salvia hispanica)

Ashura Katunzi-Kilewela, Leonard Rweyemamu, Oscar Kibazohi, Lilian Kaale

258-267

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A Model for Mapping Combined Effects of Quality of Service Parameters and Device Features on Video Streaming Quality of Experience

Beatrice Buberwa, Mercy Mbise

268-281

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Effects of Plant Species Diversity and Biomass on Grazing Patch Selection by Semi Free-Ranging Cattle

Samora Andrew

282-295

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Acetylcholinesterase Activity and Oxidative Stress Biomarkers in Fiddler Crabs (Austruca occidentalis) along the Coastal Mangrove Areas of Dar es Salaam, Tanzania

James Lugata, Flora Stephano, Harishchandra Pratap

296-307

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Modelling Road Traffic Accidents Counts in Tanzania: A Poisson Regression Approach

Thadei Sagamiko, Nyimvua Mbare

308-314

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Campylobacteriosis Transmission Dynamics in Humans: Modeling the Effects of Public Health Education, Treatment, and Sanitation

Furaha Chuma, Zubeda Mussa

315-331

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Physicochemical and Sensory Evaluation of Mixed Juices from Banana, Pineapple and Passion Fruits during Storage

Victor Matabura, Oscar Kibazohi

332-343

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Effects of Time on pH, Total Bacteria Counts, and Total Hydrocarbon Contents in the Bioremediation of Crude Oil Contaminated Soil Using Indigenous Bio-stimulants

Ita Uwidia, Osalodion Uwidia

344-353

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Analysis of a Reform Option for the Tanzanian Pension System

Andongwisye Mwakisisile, Torbjörn Larsson

354-365

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Analysis of Repeated Milk Yields and Composition Traits by Mixed Models for Crossbred Holstein Friesian Dairy Cows

Ewonetu Senbeta, Kefelegn Kefenie, Adane Abebe

366-377

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Mineralogy and Geochemistry of Shale-Hosted Copper of the Middle Buanji Group, Chimala Area, South-Western Tanzania

Almachius Mutasingwa, Michael Msabi, Neema Jackson, Seetharamaiah Jagarlamudi

378-389

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Effectiveness of Common Household Washing of Tomatoes on the Removal of Pesticide Residues

John Mahugija, Flaviana Ngabala, Faustin Ngassapa

390-404

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