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Electrical & Electronic Engineering | Research Article Performance Of Soft Viterbi Decoder Enhanced With Non-Transmittable Codewords For Storage Media
(Cogent Engineering, 2018-01-12)
The introduction of Non-Transmittable Codewords (NTCs) into Viterbi
Algorithm Decoder has emerged as one of the best ways of improving performance
of the Viterbi Algorithm Decoder. However, the performance has been tested ...
Usability test for cloud-based m-learning assistive technology for visually impaired learners in Tanzania’s higher learning institutions
(International Journal of Advanced Technology and Engineering Exploration, 2019-08)
The advancement of learning technologies has paved the way for learners to learn at their own pace. For visually impaired learners have been relying on other learners to get information through their smart devices. The ...
Design of an Interactive Mobile Application for Maternal, Neonatal and Infant Care Support for Tanzania
(Scientific Research Publishing, 2018-12-27)
Reducing maternal and infant deaths’ rates in the developing countries, particularly in sub-Sahara Africa, remain a big challenge. Despite efforts by governments, the reductions have been unsatisfactory. To accelerate the ...
Wireless Sensor Node for Gas Pipeline Leak Detection and Location
(International Journal of Computer Applications, 2014-08)
Many different wireless sensor nodes for gas pipeline leak
detection and location has been proposed but still there are
challenges particularly on environmental issues and signal
accuracy. This paper discusses theories ...
Mathematical model for the effects of treatment and vaccination controls on the dynamics of rotavirus disease with reference to Uganda
(SCIK Publishing Corporation, 2014)
In this paper, while Rotavirus has been a recognised disease for a long time in developing countries
like Uganda, the control of this endemic disease is still a challenge. We formulated a mathematical model for the
dynamics ...
Sensitivity analysis and numerical simulations for the mathematical model of rabies in human and animal within and around Addis ababa
(Asian Journal of Mathematics and Applications, 2015)
Rabies is one of the neglected tropical diseases that has persisted for centuries in Ethiopia, and it is
endemic within and around Addis Ababa. For the purpose of studying the dynamics of the disease we propose
a ...
Modeling the Dynamics of Rabies Transmission with Vaccination and Stability Analysis
(Science Publishing Group, 2015-10-09)
In this paper we formulate a deterministic mathematical model for the transmission dynamics of rabies in human
and animal within and around Addis Ababa, Ethiopia. Our model involves vaccination program for dog population. ...
Analysis of ICT application in mitigating land conflicts: case study oftanzania
(LJS Publishing, 2015-11)
Land conflicts are common phenomena in Tanzania. They can be understood in the context of history, social relations and the process of commoditization of natural resources such as land and land resources. One of the factors ...
Development of an Access Point Positioning Algorithm under the Changing in Environment and Users’ density Estimation
(Asian Journal of Computer and Information Systems, 2014-06)
In many wireless networks a single hop is all that is needed or in fact tolerable. The physical region where network is available is known as a coverage area. Generally, a transmitter and a receiver may exchange data by ...
The effect of real ground on dual band Yagi-Uda antenna
(IJERT, 2013-10)
This paper aims to analyse radiation pattern for horizontally polarised dual band Yagi-Uda antenna (900/1800 MHz) with the presence of real ground. Simulations were performed at 920 MHz and 1780 MHz and antenna were placed ...