Vol. 45 No. 3 (2019)

Articles

• Synthesis of Semiochemicals and Related Fine Chemicals from Cashew Nut Shell Liquid

  Godfrey Pius , Quintino A Mgani

  297-306

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• Radioactivity Assessment of 40K, 238U and 232Th in Surface Soil Samples of Igbokoda, Southwest of Nigeria

  Olusegun Sowole, Kolawole A. Egunjobi

  307-314

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• Land Cover Change Detection in the Urban Catchments of Dar es Salaam, Tanzania using Remote Sensing and GIS Techniques

  Philip Mzava, Joel Nobert, Patrick Valimba

  315-329

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• Assessment of Tree Species Richness, Diversity, Population Structure and Natural Regeneration in Nongeni Forest Reserve in Morogoro Region, Tanzania

  David Sylvester Kacholi

  330-345

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• Mathematical Model for Tanzania Population Growth

  Andongwisye J. Mwakisisile, Allen R. Mushi

  346-354

• The Need of a Structured Tilapia Breeding Program in Tanzania to Enhance Aquaculture Production: A Review

  Redempta A. Kajungiro, Levinus L. Mapenzi, Christer S. Nyinondi, Anna Norman Haldén, Aviti J. Mmochi, Mwita Chacha, Matern S.P. Mtolera, Hieromin A. Lamtane, Dirk Jan de Koning

  355-371

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• Phytoremediation Potential of Four Heavy Metals in Soil by Chromolaena odorata (L.) King & Robinson at the Phytotoxicity Screening Benchmarks

  Gloria O. Omoregie, Beckley Ikhajiagbe, Geoffery O. Anoliefo

  372-381

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• Target-to-Target Interaction in Through-the-Wall Radars under Path Loss Compensated Multipath Exploitation-Based Signal Model for Sparse Image Reconstruction

  Emmanuel K. Kokumo, Baraka Maiseli, Abdi T. Abdalla

  382-391

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• Preliminary Palynology of the Karoo Equivalent Tanga Beds, Coastal Tanzania: Insights on Preservation, Age and Depositional Environments

  Stephen Peter Magohe

  392-404

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• Mixed Mode Device-to-Device Communication Scheme for Congestion Reduction and Channel Usage Optimization in 5G Cellular Networks

  Chiza M. Christophe, Omar F. Hamad, Libe V. Massawe, Abdi T. Abdalla

  405-416

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• Characterization and Domestication of Wild Edible Mushrooms from Selected Indigenous Forests in Burundi

  Vincent Nteziryayo, Donatha D. Tibuhwa, Prosper Kiyuku, Tatien Masharabu

  417-430

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• On Scalar Multiples of Hypercyclic Operators on Non-normable and Separable Fréchet Spaces

  Melkiory M. Aloyce, Santosh Kumar, Marco Mpimbo

  431-438

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• Generation of Highly Ordered 3D Vivid Monochromatic Coloured Photonic Crystal Films Using Evaporative Induced Technique

  Ikhazuagbe H. Ifijen, Esther U. Ikhuoria

  439=449

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• Quantitative Assessment of Resistivity Anisotropy in Evaluation of Laminated Shaly Sand Hydrocarbon Reservoirs–A Case Study in the Barents Sea, Norway

  Ernest S. Mulaya

  450-462

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• Antimicrobial Activities of Endophytic Fungi Secondary Metabolites from Moringa oleifera (Lam)

  Zuhura N. Mwanga, Esther F. Mvungi, Donatha D Tibuhwa

  463-476

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• Modelling and Analysis of a Holling Type II Stage Structured Predator-Prey System in the Presence of Harvesting

  Jacob Lyimo, Nyimvua Shaban, Eunice Mureithi, Thadei Sagamiko

  477-489

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• Effects of Seasons and Zonation on Biochemical Contents of Two Seagrass Species along Dar es Salaam Coast, Tanzania

  Wamwi M. Mbaga, Esther F. Mvungi

  490-501

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• Total Electron Content Prediction Model using the Artificial Neural Networks over the Eastern Africa Region

  Emmanuel D. Sulungu, Christian B.S. Uiso

  502-517

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• An Investigation of the Potentials of 2-[(2-Hydroxyphenyl) Methylidene] Hydrazine-1-Carbothioamide and its Mn(II) and Zn(II) Complexes as Antimicrobial Agents

  Umar Sani, Musbahu Yahaya, Dailami S. Adam

  518-526

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• Climate Change Increasing Threats on Non-Conserved Mangroves Forests of Micheweni, Zanzibar–Tanzania

  Haji M. Hamad, Islam S.S. Mchenga, Mariam I. Hamisi

  527-538

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