Now showing items 1-5 of 5
Classroom ICT integration in Tanzania: Opportunities and challenges from the perspectives of TPACK and SAMR models
(International Journal of Education and Development using Information and Communication Technology (IJEDICT), 2016)
With the education systems demand of contemporary technologies, teacher trainees should be imparted with competencies and skills to integrate information and communication technology (ICT) into their future teaching and ...
On the Identification of Required Security Controls Suitable for Converged Web and Mobile Applications
(International Journal of Computing and Digital Systems, 2016-01-01)
Contemporary development of information systems for service delivery is at the present a matter of bringing together use of web and mobile applications. However, this advancement in the field of computing is happening at ...
Investigation and analysis of the effects of geometry orientation of array antenna on directivity for wire-less communication
(Cogent Engineering, 2016-09-08)
Array antennas offer a wide range of opportunities in the variation of their directivity patterns through amplitude and phase control. Directivity is one of very important parameters when optimizing Antenna. This paper ...
Extremely low material loss and dispersion flattened TOPAS based circular porous fiber for long distance terahertz wave transmission
In this paper, we present a porous-core circular photonic crystal fiber (PC-CPCF) with ultra-low material loss for efficient terahertz wave transmission. The full vector finite element method with an ideally matched layer ...
Detection of microbial surface contamination and antibiotic resistant Escherichia coli on beef carcasses in Arusha, Tanzania
(African Journal of Microbiology Research, 2016-08-14)
Food serves as an important fomite for transmission of disease-causing and antibiotic resistant bacteria to humans. Because this may be an especially challenging problem in low-income countries, the level of microbial ...