Results 21 to 30 of about 39,031 (252)

Modification of Traditional RSA into Symmetric-RSA Cryptosystems

open access: yesInternational Journal of Business Data Communications and Networking, 2017
This paper addresses the modification of RSA cryptography namely Symmetric-RSA, which seem to be equally useful for different cryptographic applications such as encryption, digital signature, etc. In order to design Symmetric-RSA, two prime numbers are negotiated using Diffie-Hellman key exchange protocol followed by RSA algorithm.
Prerna Mohit, G. P. Biswas
openaire   +1 more source

The Impact of Institutional, Strategic, and Structural Constraints, Along With Management Competencies on Black-Owned SMMEs Performance: a Structural Equation Modelling Approach

open access: yesIndonesian Journal of Business and Entrepreneurship
Background: The worldwide discussion focused on investigating the impact of institutional constraints, management capabilities, and both structural and strategic constraints on performance outcomes of small, medium, and micro enterprises (SMMEs ...
Felicity Kgomotso Tlhagale, Adam Ndou
doaj   +1 more source

Datasheet showing the impact of work environment on productivity in higher education institutions

open access: yesData in Brief, 2019
This research paper provides datasheet on the summary of the investigation conducted to determine the effect of both internal and external environment on staff and students’ productivity in some selected Higher Education Institutions (HEIs) in Nigeria ...
Ifetayo Oluwafemi   +4 more
doaj   +1 more source

Human rights violation of trans women in Umlazi Township, South Africa: an interpretive phenomenological analysis study

open access: yesHealth Psychology and Behavioral Medicine
This paper reports on human rights violation of trans women in Umlazi township in South Africa. Violation of trans women’s human rights happens in several countries regardless of their constitutional stance regarding LGBTQI policies.
Ruth Ntombifuthi Luthuli   +2 more
doaj   +1 more source

Long‐Term Efficacy of Immunotherapy in Autoimmune Autonomic Ganglionopathy—A 10‐Year Follow Up Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Autoimmune autonomic ganglionopathy (AAG) is a rare but potentially treatable cause of severe autonomic failure. Evidence guiding long‐term immunotherapy, treatment sequencing, and residual autonomic impairment is limited. We evaluated long‐term treatment response, residual autonomic dysfunction, and relapse patterns in patients with
Giacomo Chiaro   +6 more
wiley   +1 more source

A Cyber Security Approach Using Multilayer Cryptographic System

open access: yesProceedings of the International Conference on Applied Innovations in IT
The cybersecurity is one of the important challenges facing the digital world to protect data over the Internet, where encryption technologies are used for this purpose.
Kamaran Adil Ibrahim   +4 more
doaj   +1 more source

An Analysis of the Effectiveness of Understudy Programs: The Case of the Roads Authority Namibia

open access: yesManagement Dynamics in the Knowledge Economy, 2019
There is a lack of effective, comprehensive understudy training programs in the Roads Authority (RA) of Namibia, compounded by a lack of monitoring and evaluation mechanisms of such programs.
Kasika Chalwa Gladys   +1 more
doaj   +1 more source

Mapping tonotopic organization in human temporal cortex: Representational similarity analysis in EMEG source space

open access: yesFrontiers in Neuroscience, 2014
A wide variety of evidence, from neurophysiology, neuroanatomy, and imaging studies in humans and animals, suggests that human auditory cortex is in part tonotopically organized.
Li eSu   +5 more
doaj   +1 more source

Light Switchable Ionic Conductivity of Arylazopyrazole Modified Polysiloxanes

open access: yesAdvanced Materials Technologies, EarlyView.
We present a polysiloxane functionalized with a novel arylazopyrazole dye that undergoes reversible photoisomerization. Upon lithium bis(trifluoromethanesulfonyl)imide addition and UV irradiation, the polymer exhibits a shift in tan(d) toward higher frequencies and enhanced ionic conductivity.
Malte S. Beccard   +7 more
wiley   +1 more source

Overcoming Printing and Interfacial Challenges in Liquid Metal Direct Writing for Integrated Stretchable Electronics

open access: yesAdvanced Materials Technologies, EarlyView.
Liquid metal direct writing is advanced from a technological and fundamental point. Utilizing a kinematic bed, printing on large surfaces with irregularities is enabled. Furthermore, a pressure‐driven flow during printing is discovered that affects the thickness of traces.
Maximilian Krack   +15 more
wiley   +1 more source

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