Browsing Research Articles [CoCSE] by Issue Date
Now showing items 41-60 of 311
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A Grey Level Fitting Mechanism based on Gompertz Function for Two Phase Flow Imaging using Electrical Capacitance Tomography Measurement Systems
(International Journal of Computer Applications, 2014-09)Electrical Capacitance Tomography (ECT) is an image generating system based on soft field sensory system. The preferred Linear Back Projection (LPB) reconstruction algorithm for multi-phase measurement has blurring effect ... -
Towards A Secure Remote Electronic Voting in Tanzania Organizational Challenges
(Advances in Computer Science: an International Journal, 2014-09)This paper discusses organizational challenges that hinder the implementation of secure remote electronic voting in Tanzania and proposes workable solutions to address the identified challenges. The work presented in ... -
Optimization of Hata Model based on Measurements Data using Least Square Method: A Case Study in Dar-es-Salaam – Tanzania
(International Journal of Computer Applications, 2014-09)ABSTRACT In this study, we present a measurement-based model for path loss prediction in three GSM service areas at 900 MHz .Modified Hata model for rural, suburban, and urban environments were derived in this study on ... -
Assessment of non transmittable codewords enhancement to Viterbi Algorithm Decoding
(LJS Publishing, 2014-09)Researchers have shown that practical mobile communication channels introduce errors that are concentrated in a certain locality rather than random errors. These are burst errors caused by deep fading of the wireless channel ... -
An Approach for Systematically Analyzing and Specifying Security Requirements for the Converged Web-Mobile Applications
(Scientific Publishing Center, 2014-09-01)As the use of web and mobile applications is becoming pervasive for service delivery and user mobility support, enterprises are now increasingly fighting against a huge number of emerging security threats which interfere ... -
Towards a framework for accessing agricultural market information
(The Electronic Journal of Information Systems in Developing Countries, 2015)Management, development partners, private sector and NGOs are accustomed to ensure enabling infrastructure is provided. Access to markets requires good transport and low transaction cost accompanied with recent market ... -
Mathematical Modeling on the Spread of Awareness Information to Infant Vaccination
(journal.sapub.org/am, 2015)In this paper, we examine the importance of spreading awareness information about infant vaccination in a population. A mathematical model for the spread of infant vaccination awareness information is proposed and analyzed ... -
Modeling Diet Decisions for People Living with HIV in Consideration of Age, Weight, Height, and Gender Constraints
(Scientific & Academic Publishing, 2015)People living with HIV as well as AIDS patients, who do not receive proper and timely medical treatment, are open targets for all kinds of other infections owing mainly to their relatively weak immune systems. We emphasizes ... -
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 ... -
Analysis of Quality of Service for WCDMA Network in Mwanza, Tanzania
(College of Business Education, 2015)This paper presents an analysis and evaluation of WCDMA network in both rural and urban areas of Mwanza, Tanzania. The analysis of data starts by collecting data through a drive test measurements by using ... -
Performance Analysis of Grey Level Fitting Mechanism based Gompertz Function for Image Reconstruction Algorithms in Electrical Capacitance Tomography Measurement System
(International Journal of Computer Applications, 2015-01)This paper analyses the performance of grey level fitting mechanism based on Gompertz function used in Electrical Capacitance Tomography measurement system. In order to evaluate its performance, the data fitting mechanism ... -
Deployment of wireless sensor networks (WSN) in automated irrigation management and scheduling systems: a review
(IEEE, 2015-03-05)Wireless sensor networks (WSN) is an important and exciting technology with great potential for application in various fields including medicine, transportation, agriculture, industrial process control, global-scale ... -
An Integrated Mobile Application for Enhancing Management of Nutrition Information in Arusha Tanzania.
(International Journal of Computer Science and Information Security, 2015-07)Based on the fact that management of nutrition information is still a problem in many developing countries including Tanzania and nutrition information is only verbally provided without emphasis, this study proposes ... -
A Matlab based Graphical User Interface for Computing Optimal Diet of People Living with HIV at Asyptomatic Stage
(International Journal of Computer Applications, 2015-07)Achieving basic nutritional recommendations for people liv-ing with HIV is important at all stages as the virus affects the immune system and renders an infected person to contract other infections easily. Poor nutrition ... -
Radio Frequency Identification based Drug Management and Monitoring System: A Case of Public Hospitals in Tanzania
((IJCSIS) International Journal of Computer Science and Information Security, 2015-08)RFID is an automatic identification technology that enables tracking of people and objects. Recently, the RFID technology has been deployed in hospitals for patient and equipment tracking, surgical equipment monitoring, ... -
A Review on Development of GIS and m-Health Based Patient Registration System to Enhance Support for Epidemiological Analysis: A Case Study of Tanzania Hospitals
((IJCSIS) International Journal of Computer Science and Information Security, 2015-08)Over the past decades, there has been great advances in ICTs, which has led to the evolution and deployment of mobile phone application technology and GIS in the health sector. Despite of the expanded use of advanced ICT ... -
System Analysis and Design for Radio Frequency Identification (RFID) based Hospital Pharmacy Management and Monitoring System: A Case Study of Tanzania Public Hospitals
(Communications on Applied Electronics (CAE), 2015-09)System analysis and Design (SAD) are important steps in system development life cycle where it concerns with the techniques and approaches to develop systems more effectively and efficiently. SAD basically enables a ... -
Development and Testing of Adaptive Vehicle Speed Monitoring System integrated with Alcoholic Detector for Public Buses: A case of Tanzania
(International Journal of Computer Applications, 2015-10-07)21 Development and Testing of Adaptive Vehicle Speed Monitoring System integrated with Alcoholic Detector for Public Buses: A case of Tanzania Farhan Ramju Department of Communication Science and Engineering Nelson ... -
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. ... -
Modeling and Stability Analysis for Measles Metapopulation Model with Vaccination
(Science Publishing Group, 2015-10-22)In this paper, a metapopulation model is formulated as a system of ordinary differential equations to study the impact of vaccination on the spread of measles. The disease-free equilibrium is computed and proved to be ...