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The Tanzania Journal of Natural and Applied Sciences (TaJONAS) is a multidisciplinary open access journal. It publishes research in all branches of the Natural and Applied Sciences. The journal aims to strengthen and promote the Natural and Applied Sciences in Africa and globally. Published research should appeal to an international audience, but can be relevant to the local context. All articles in TaJONAS undergo peer review to meet academic standards.

Accepted for publication are:

- Original Research Articles
- Review Articles
- Scholarly Communications

In the following areas:

Chemistry; Physics; Mathematics; Computer Science; Life Science; Environmental Science; Agricultural Science; Food & Nutrition; Pharmacy; Health and Allied Sciences

The overall management of the journal is in the hands of the Editor-In-Chief and the Associate Editor, with each section being headed by a responsible section editor.

Announcements

 

Call for Papers 2013

 
TaJONAS accepts online submission for the upcoming issues in 2013. Submission of articles is possible on a continual basis.  
Posted: 2012-08-07 More...
 

TaJONAS launches on a new website

 
With the publication of volume 3, issue 1, TaJONAS launches on a new website. The journal now accepts online submission and offers enhanced functionalities for both readers and authors.
 
Posted: 2012-08-02 More...
 
More Announcements...

Vol 3, No 1 (2012)

Table of Contents

A Quasi-Linear Parabolic Partial Differential Equation with Accretive Property PDF
Aminu U. Bawa, Micheal O. Egwurube, Murtala M. Ahmad 433 - 438
Biosorption of Cu (II) and Pb (II) Using Maerua Subcordata Root Tubers PDF
Keno D. Kowanga, Erastus Gatebe, George T. Thiong’o, Patrick Kareru 439 - 452
Short-Term Effects of Three Herbicides on the Maximum Quantum Yield and Electron Transport Rate of Tropical Seagrass Thalassodendron ciliatum PDF
Shalena F. Wahedally, Florence A. Mamboya, Thomas J. Lyimo, Mitrasen Bhikajee, Mats Björk 458 - 466
A Technique for Assessment of Intrinsic Resistance of Maize Varieties for the Control of Sitophilus zeamais (Coleoptera:Curculionidae) PDF
Costancia P. Rugumamu 481 - 488
The Diversity of Common Bean Landraces in Tanzania. Phase II: Multi-Location Trial PDF
Natalia C. Fivawo, Susan N. Msolla 500 - 516

Scholarly Communication

Structural, Optical and Electrical Properties of ZnO B Films Prepared by DC Reactive Magnetron Sputtering PDF
Lwitiko Pholds, Margaret E. Samiji, Nuru R. Mlyuka, Rogath T. Kivais 453 - 457
Characterization of ZnO:Al Films by the High Voltage Setpoint of the Plasma Emission Monitoring DC Reactive Sputtering Control System PDF
Patrick D. Nsimama 467 - 472
Global Warming: the Use of HFC-134a As a Substitute for CFCS in Ijebu-Ode, Southwest Nigeria PDF
Olusegun Sowole 473 - 475
Concentration Levels of Physicochemical Parameters, Nitrate and Nitrite Anions of Floodwaters from Selected Areas in Port-Harcourt Metropolis, Nigeria PDF
Osu I. Charles, E. C. Ogoko 476 - 480
Tanzanian Local Alcoholic Beverages: Quality and Health Risks PDF
Josephat A. Saria, Joseph W.M. P. Kyobe, Mosha Donnat 489 - 494
Nutrient Removal in Domestic Wastewater Using Common Reed (Phragmites mauritianus) in Horizontal Subsurface Flow Constructed Wetlands PDF
Francis M.M. Chale 495 - 499


© 2013 St. John's University of Tanzania Press