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Now showing items 81-90 of 90
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 ...
An Ensemble Predictive Model Based Prototype for Student Drop-out in Secondary Schools
(Journal of Information Systems Engineering & Management, 2019-08-22)
When a student is absent from school for a continuous number of days as defined by the relevant authority, that student is considered to have dropped out of school. In Tanzania, for instance, drop-out is when a student is ...
Enhancing Management of Nutrition Information Using Mobile Application: Prenatal and Postnatal Requirements
(IST-Africa, 2017)
Malnutrition contributes to over one half of the deaths of children under
age of five years in developing countries and is the single greatest cause of child
mortality in Tanzania. Investigations reveal that the issue ...
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 ...
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 ...
An Overview of Various Propagation Model for Mobile Communication
(Pan African International Conference on Information Science, Computing and Telecommunications, 2014)
System’s propagation characteristics through a medium is one of the important task to be done before planning and optimization of any network in order to estimate the signal parameter accurately for mobile system. Propagation ...
Research Based Solution for Linking Higher Learning Institutions Students to Relevant Companies for Field Attachment
(Modern Education and Computer Science Press, 2019-10-08)
Work-based learning is what equips students
with practical skills. All higher learning institutions
(HLIs) have a specified period of time for students to
carry out field based practices in companies which are
relevant ...
Comparison of Empirical Propagation Path Loss Models for Mobile Communication
(Computer Engineering and Intelligent Systems, 2014)
Empirical propagation models have found favor in both research and industrial communities owing to their speed
of execution and their limited reliance on detailed knowledge of the terrain. In mobile communication the
accuracy ...
An Ensemble Predictive Model Based Prototype for Student Drop-out in Secondary Schools
(Modestum, 2019-08-22)
When a student is absent from school for a continuous number of days as defined by the relevant authority,
that student is considered to have dropped out of school. In Tanzania, for instance, drop-out is when a
student ...
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 ...