Vol. 50 No. 3 (2024)

Mathematics and Computational Sciences

Advanced Principal Component Analysis of Various Risk Factors of Hepatitis B Prevalence in Nigeria

Nureni O Adeboye, Olumide S. Adesina, Habeeb A. Afolabi, Timothy A. Ogunleye, Mutairu K Kolawole

676-691
An Age-Structured Model for the Effects of Temperature and Rainfall on the Transmission Dynamics of Malaria

Alanus Mapunda, Eunice Mureithi, Nyimvua Shaban

692-712

Biological Sciences Section

Nesting of an Alien Invasive House Crow Corvus splendens in Verges along Arterial Roads in Dar es Salaam, Tanzania

Jasson R. John

421-432
- pdf
Evaluation of therapeutic efficacy of Aloe rabaiensis leaf against Salmonella gallinarum challenged in Kuroiler chicks in Arusha, Tanzania

Mwanaisha S. Mkangara

433-446
- pdf
Antibacterial Activity and Phylogeny of Griseofulvin Producing Aspergillus and Penicillium Species from Kunduchi Mangrove Sediments, Tanzania

Blandina A. Mavoa, Shaaban A. A. Kassuwi, Juma M. Hussein

454-467
- pdf
Vegetation invasion influences waterbird assemblages and aquatic environmental parameters in urban areas of Dar es Salaam, Tanzania

Daudi O. Damas, Jasson R. John

468-482
- pdf
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

483-495
- pdf
Natural Bee Space and Comb Cell Dimensions of Honey Bee Colonies in Mwinkantsi Village, Babati District, Tanzania

Theobald J Theobald, Richard A Kidabaga, Shibonage K Mashilingi

445-453
- pdf

Physical Sciences

Application of combined geophysical and archaeological survey techniques: a case study of Singida Region, Tanzania

Makarius Peter Itambu, Eliah Mwamakimbula1, Nasra Yahaya, Jasmine Kilela, Leonard Muhuri, Pierre-Etienne Mathé

496-509
- pdf
The Impact of Land Use and Land Cover Change on Water Quality in Lake Victoria Catchment: A Case Study of Nkangabile River at Nyegezi Bay, Tanzania

Charles A Mashafi, Makemie Mabula, Masumbuko Semba, Charles N Ezekiel, Benedicto Kashindye, Mwanahamisi A Salehe, Hillary DJ Mrosso, Robert Kayanda, Ismael A Kimirei

510-521
- pdf
Adsorptive Performance of Composite of Sugarcane Bagasse Fibres and Multiwalled Carbon Nanotubes for Simultaneous Removal of Multi–pollutants from Wastewaters

Joseph W Sengasu, Joseph YN Philip , Kessy F Kilulya

522-540
- pdf
Concentrations of Rare Earth and Valuable Elements in Mkuju Uranium Cores for Recovery

Joshua Ndalusanye, Mohamed Mazunga

541-554
- pdf
Performance of a Bipolar Output Voltage DC-DC Converter for Voltage Regulation for Solar PV System Application

Stampinus M. Stephano, Jackson. J. Justo, Bakari M. M. Mwinyiwiwa

555-568
- pdf
Radiation Doses to Patients Undergoing Common X-ray Examinations from Selected hospitals in Dar es Salaam and Zanzibar, Tanzania

Ali O. Masoud, Mwingereza J. Kumwenda, Salum K. Salum, Ahmad M. Jusabani, Khamis O. Amour

569-579
- pdf
Exergy analysis and performance testing of a gravitational water vortex turbine runner for small hydropower plants: An Experimental Approach

Adam Faraji, Yusufu Abeid Chande Jande, Thomas Kivevele

580-590
- pdf
Assessment of the Dose Coverage at the PTV for EBRT for Cervical Cancer Treatment Plan Using AAA Varian Eclipse TPS at Ocean Road Cancer Institute, Tanzania

Kelvin G. Ngowi, Mwingereza J. Kumwenda, Khamis O. Amour

591-599
- pdf
The Occurrence and Variations of Total Aflatoxins and Aflatoxin B1 in Different Types of Chicken Feeds Marketed in Dar es Salaam, Tanzania

Mambaga S. Muja, Regina P. Mtei, Kessy F. Kilulya

600-612
- pdf
Effects of Operating Parameters on the Higher Heating Value of Kitchen Waste during Hydrothermal Carbonization

Veronika Gerald Kimario, Mahir Mohammed Said

613-627
- pdf
Isolation and Characterization of Yeast from Sisal Boles for Bioethanol Production

Neema Msuya, Sospeter P Andrew, Abraham K Temu

628-638
- pdf
Effect of Alkali Treatment on the Chemical Composition and Dyeability of Sisal Fibers

Cosmas F Kindole, Pendo N Bigambo

639-649
- pdf
Design, Fabrication and Performance Evaluation of Parabolic and Enhanced Solar Box Cookers in Isimani, Tanzania

Margaret E Samiji, Nuru R Mlyuka

650-660
- pdf
Multi-criteria Analysis of Municipal Solid Wastes Treatment Scenarios: The Case of Arusha City, Tanzania

Edwin N. Richard

661-675
- pdf

Mathematics and Computational Sciences

Advanced Principal Component Analysis of Various Risk Factors of Hepatitis B Prevalence in Nigeria

An Age-Structured Model for the Effects of Temperature and Rainfall on the Transmission Dynamics of Malaria

Biological Sciences Section

Nesting of an Alien Invasive House Crow Corvus splendens in Verges along Arterial Roads in Dar es Salaam, Tanzania

Evaluation of therapeutic efficacy of Aloe rabaiensis leaf against Salmonella gallinarum challenged in Kuroiler chicks in Arusha, Tanzania

Antibacterial Activity and Phylogeny of Griseofulvin Producing Aspergillus and Penicillium Species from Kunduchi Mangrove Sediments, Tanzania

Vegetation invasion influences waterbird assemblages and aquatic environmental parameters in urban areas of Dar es Salaam, Tanzania

Forest Management Optimization Scenarios for Climatic and Economic Benefits Generated from Tectona grandis Plantation in Muheza, Tanzania

Natural Bee Space and Comb Cell Dimensions of Honey Bee Colonies in Mwinkantsi Village, Babati District, Tanzania

Physical Sciences

Application of combined geophysical and archaeological survey techniques: a case study of Singida Region, Tanzania

The Impact of Land Use and Land Cover Change on Water Quality in Lake Victoria Catchment: A Case Study of Nkangabile River at Nyegezi Bay, Tanzania

Adsorptive Performance of Composite of Sugarcane Bagasse Fibres and Multiwalled Carbon Nanotubes for Simultaneous Removal of Multi–pollutants from Wastewaters

Concentrations of Rare Earth and Valuable Elements in Mkuju Uranium Cores for Recovery

Performance of a Bipolar Output Voltage DC-DC Converter for Voltage Regulation for Solar PV System Application

Radiation Doses to Patients Undergoing Common X-ray Examinations from Selected hospitals in Dar es Salaam and Zanzibar, Tanzania

Exergy analysis and performance testing of a gravitational water vortex turbine runner for small hydropower plants: An Experimental Approach

Assessment of the Dose Coverage at the PTV for EBRT for Cervical Cancer Treatment Plan Using AAA Varian Eclipse TPS at Ocean Road Cancer Institute, Tanzania

The Occurrence and Variations of Total Aflatoxins and Aflatoxin B1 in Different Types of Chicken Feeds Marketed in Dar es Salaam, Tanzania

Effects of Operating Parameters on the Higher Heating Value of Kitchen Waste during Hydrothermal Carbonization

Isolation and Characterization of Yeast from Sisal Boles for Bioethanol Production

Effect of Alkali Treatment on the Chemical Composition and Dyeability of Sisal Fibers

Design, Fabrication and Performance Evaluation of Parabolic and Enhanced Solar Box Cookers in Isimani, Tanzania

Multi-criteria Analysis of Municipal Solid Wastes Treatment Scenarios: The Case of Arusha City, Tanzania

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