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Now showing items 81-90 of 142
Adoption of ICT enabled extension support system for vegetable crop production among small holder farmers: a case of Tanzania
(International Journal of Advanced Technology and Engineering Exploration (IJATEE), 2019-07)
The study focuses on farmers adoption to ICT enabled systems for managing vegetable cropping activities. It ranges on how farmers use technological devices to the acquiring of information through extension support systems. ...
Improving Wireless Physical Layer Security Using Constant Envelope Chirped OFDM
(Springer Nature Switzerland AG., 2017-08-12)
The broadcasting nature of wireless communication creates challenges in attaining secure communication. Different approaches have been implemented to increase security in wireless communication with physical layer security ...
A review on healthcare information systems and consensus protocols in blockchain technology
(International Journal of Advanced Technology and Engineering Exploration, 2018)
Blockchain is a distributed ledger technology whereby transactions are bundled into blocks that are chained together
cryptographically by hash pointers. Blockchain solutions add trust and privacy to the existing internet ...
Web-based admission system for advanced level, private schools: case of Kilimanjaro region, Tanzania
(International Journal of Advanced Technology and Engineering Exploration, 2018)
This paper takes a look at the various challenges facing admission procedures for advanced level (A-Level) private
schools case of Kilimanjaro region in Tanzania. Questionnaires were distributed to gather data from potential ...
Framework for integrating fragmented information systems: Case of livestock information systems
(International Journal of Computer Engineering Research, 2017-07)
Information System (IS) is used for information communication. But the problem with the existing Agro-
ISs is that they are not integrated. To integrate it, we need to have an integration framework. Generally,
much has ...
Evaluation of Users’ Knowledge and Concerns of Biometric Passport Systems
(MDPI, 2019-04-29)
The increase in terrorism and identity fraud has forced governments worldwide to make a
combined e ort to enhance the security of national borders. Biometric passports are the emergent
identity travel document deployed ...
Forward Error Correction for Storage Media: An Overview
(International Journal of Computer Science and Information Security (IJCSIS), 2015-12)
As the adoption of Information and Communication
Technology (ICT) tools in production and service rendering
sectors increases, the demand for digital data storage with large
storage capacity also increases. Higher storage ...
A Framework for Timely and More Informative Epidemic Diseases Surveillance: The Case of Tanzania
(Journal of Health Informatics in Developing Countries, 2018-12-12)
Background: A number of health facilities in the United Republic of Tanzania use different Hospital Management
Information Systems (HoMISs) for capturing and managing clinical and administrative information for ...
Extremely low material loss and dispersion flattened TOPAS based circular porous fiber for long distance terahertz wave transmission
(Elsevier, 2016)
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 ...
Assessment of vulnerabilities of the biometric template protection mechanism
(International Journal of Advanced Technology and Engineering Exploration, 2018)
In the ever-changing world of global data transmission, the security of data and individual privacy are the growing fears in today’s human life worldwide. The major concerns are the protection of the biometric templates ...