Vol. 46 No. 2 (2020)

Articles

• Variations of Concentrations of Lead, Zinc, Iron, Copper and Cadmium in Urine of Primary School Pupils in Relation to Age, Sex and Academic Performance

  John Mahugija, Zainab Kasenya, Kessy Kilulya

  190-204

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• Structural, Mineralogical and Quantitative Characterizations of Compositions of Products Linked to Explosive Volcanic Eruption at Haleakala, USA

  Aderemi Alabi, Ibukun Akinsola, Saminu Olatunji, Comfort Ogunyinka1, Oluwatoyin Osanyinlusi

  205-215

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• Acute Toxicity, Antidiarrhoeal and Antioxidant Activities of Methanolic Leaf Extract of Baphia macrocalyx in Mice

  Regina Malekela, Jacob Mwakalinga, Rosta Antony , Flora Stephano

  216-227

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• Assessment of Biochemical Changes during Fermentation Process for Production of Traditional Fermented Cassava Meal “Mchuchume”

  Severino Alphonce , Lilian Kaale

  228-240

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• The Geochemical Compositions and Origin of Sand Dunes in the Olduvai Gorge–Eastern Serengeti Plains, Northern Tanzania

  Dalaly Kafumu

  241-253

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• Monitoring Impervious Surface Area Dynamics to Assess Urbanisation of a Catchment: Msimbazi River Valley Dar es Salaam, 1989 - 2015

  Befrina Igulu, Elisante Mshiu

  254-265

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• Geochronology of Massif-Type Anorthosites from the Ubendian Belt, Tanzania

  Nelson Boniface

  266-280

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• Simulated Annealing Algorithm for the Linear Ordering Problem: The Case of Tanzania Input Output Tables

  Allen Mushi

  281-289

  • PDF

• Influence of Deposition Temperature on Properties of Multilayered Gallium Doped Zinc Oxide Films Prepared by DC Magnetron Sputtering Technique

  Elisante Maloda, Anayesu Malisa

  290-302

  • pdf

• Analyses of Land Cover Changes from 1981 to 2016 in Pande Game Reserve, Tanzania

  Cosmas Mligo

  303-316

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• Effects of 15 Local Medicinal Plant Species on Protein Tyrosine Phosphatase 1B and Dipeptidyl Peptidase 1V Activity as Herbal Antidiabetic Type 2 Remedies

  Pamhidzai Dzomba, Chidavayenzi Tinevimbo

  317-328

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• A Nexus between Carbon Emissions and Land Surface Temperature in the Six Ecological Zones of Nigeria

  Folasade Oderinde

  329-344

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• Stabilizing Capability of Gum arabic on the Synthesis of Poly(Styrene-Methylmethacrylate-Acrylic Acid) Latex for the Generation of Colloidal Crystal Films

  Ikhazuagbe Ifijen, Stanley Omorogbe, Muniratu Maliki, Ifeanyi Odiachi, Aireguamen Aigbodion, Esther Ikhuoria

  345-353

  • pdf

• Short Wavelength Infrared Spectral Characterization of the Mineralogy of Gokona and Nyabigena Andesite-Hosted Gold Deposits in North Mara, Tanzania

  Emmanuel Kazimoto

  354-370

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• 1-D Transport Behaviour of Emerging Contaminants in the Unidirectional Flowing Surface Waters of the Msimbazi River

  Hossein Miraji, Eunice Mureithi, Othman Othman, Faustin Ngassapa

  371-382

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• Sedimentology and Paleocurrent Study of the Early Triassic Rocks in the Ruhuhu Basin, SW Tanzania

  Audax Kiwango, Diwakar Mishra

  383-396

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• Device–to-Device Association Algorithm for Optimal Neighbour Selection and Channel Sharing in 5G Cellular Networks

  Chiza Christophe, Omar Hamad, Libe Massawe, Abdi Abdalla

  397-406

  • pdf

• Occurrence of Aflatoxins in Maize and Maize Products from Selected Locations of Tanzania and the Effects of Cooking Preparation Processes on Toxin Levels

  Macarius Mtega, Clarence Mgina, Eliangiringa Kaale, Kessy Kilulya

  407-418

  • pdf

• Extraction, Derivatization, Characterization and Antifungal Investigation of Limonene from Citrus sinensis Peels

  Ita Uwidia, Bodunde Owolabi , Richard Okafor

  419-429

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• The Effects of Milk Components on Lactoperoxidase Activity

  Leonard Fweja, Michael Lewis, Alistair Grandison

  430-448

  • pdf

• Comparison of Experimental and Monte Carlo Simulation of Angular Distributions of Bremsstrahlung Photons from 28-GHZ Electron Cyclotron Resonance (ECR) Ion Source

  Mwingereza Kumwenda

  449-459

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• Evidence for a Record of Possible Paleo-Tsunami or Storm Deposits in the Fluviatile Neoproterozoic Malagarasi Supergroup of North-Western Tanzania

  Charles Kasanzu, Shukrani Manya

  460-474

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• Comparison of Prescribed from Delivered Dose to Cancer of Cervix Patients Treated by Theratron Equinox 80 cm Source-to-Axis Distance (SAD) Technique at Ocean Road Cancer Institute in Tanzania

  Khamis Amour, Khamza Maunda, Najat K. Mohammed, Peane Maleka, Peter Msaki

  475-481

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• Assessment of the Geochemical Characteristics of Water and Surface Sediments of Rufiji Mangrove Forest, Tanzania

  Dativa Shilla, Daniel Shilla

  482-497

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• Comparative In vitro Antioxidant Activities of Aqueous Extracts of Garcinia kola and Buchholzia coriacea Seeds

  Abdulkadir Abubakar, Moshood Olorunkemi, Musa Busari, Rabiat Hamzah, Tawakaltu Abdulrasheed-Adeleke

  498-507

  • pdf

• Variability of Selected Mineral Contents in Marine Fish from Local Markets in Tanzania

  Stella Shija, Matobola Mihale, Daniel Shilla

  508-523

  • pdf

• Geochemical Characteristics of Soil in Relation to Occurrence of Entomopathogenic Nematodes (EPNs) in Osogbo, Osun State, Nigeria

  Mohammed Rufai, Abidat Shittu , Monsuru Adeleke

  524-533

  • pdf

• Preparation and Characterization of ZnS Thin Films Grown by Spin Coating Technique

  Oluwatoyin Osanyinlusi

  534-547

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• Current Epidemiological Assessment of Plasmodium falciparum and Helminth Co-Infections in Children after a Decade of Implementation of Control Programs in Morogoro Region, Tanzania

  Christopher Kisiringyo , Winifrida Kidima

  548-563

  • pdf

• Soil-Plant Nutrient Cycling in Old Cocoa Farms in a Part of South Western Nigerian Forest Belt

  Olusola Afolayan

  564-572

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• Effects of Onion Juice and Moringa oleifera Leaf Juice on the Shelf Life of Sugarcane Juice

  Joshua Boniface, Lilian Kaale, Hildelitha Msita, Leonard Rweyemamu

  573-584

  • pdf