E
Emmanuel U. Opara
Researcher at Prairie View A&M University
Publications - 25
Citations - 110
Emmanuel U. Opara is an academic researcher from Prairie View A&M University. The author has contributed to research in topics: Security through obscurity & Information technology. The author has an hindex of 5, co-authored 24 publications receiving 85 citations. Previous affiliations of Emmanuel U. Opara include California State University, San Bernardino.
Papers
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An overview of and factor analytic approach to flow theory in online contexts
TL;DR: The factor analysis revealed three dimensions of flow experience: control, attention focus, and cognitive enjoyment, and all three dimensions had very low correlations.
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Online credit card processing models: Critical issues to consider by small merchants
TL;DR: This paper attempts to address the current state of the online credit card processing system, especially the available models of online real-time credit cardprocessing systems and discusses several factors such as cost, complexity and security issues related to implementing such a system.
Journal Article
Electronic health records: challenges and opportunities
TL;DR: Findings of this report confirm that much of the money may not be well spent, as the U.S. ranks well below other developed nations in important healthcare measures such as infant mortality.
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Posted: No Phishing
TL;DR: An alarming lack of attention to the prevalent threat of low-technology, or low-complexity phishing attacks is revealed, and the necessity for organizational and societal education of data users as to appropriate computer hygiene is highlighted.