Results 41 to 50 of about 268,394 (293)

Development of an automated system model of information protection in the cross-border exchange

open access: yesCogent Engineering, 2020
A model of an automated system for secure cross-border information exchange is considered. This automated system presents as a complex of the following modules which ensure the information security: data encryption, an electronic digital signature (EDS),
Begimbayeva Yenlik   +3 more
doaj   +1 more source

Organic Electrochemical Transistor Channel Materials: Copolymerization Versus Physical Mixing of Glycolated and Alkoxylated Polymers

open access: yesAdvanced Functional Materials, EarlyView.
This work discusses the use of blended channel materials in OECTs. It explores how mixing glycolated and alkoxylated polymers in various ratios offers a simpler and more efficient route to tuning OECT properties. The performance of the polymer blends is compared to the corresponding copolymers, demonstrating similar OECT characteristics, swelling ...
Lize Bynens   +14 more
wiley   +1 more source

Secure agent data integrity shield [PDF]

open access: yes, 2004
In the rapidly expanding field of E-Commerce, mobile agent is the emerging technology that addresses the requirement of intelligent filtering/processing of information. This paper will address the area of mobile agent data integrity protection.
Borselius   +15 more
core   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

A Novel Blind Signature Based Upon ECDLP [PDF]

open access: yes, 2011
Encryption and decryption techniques protect the condentiality of information exchanged in a network whereas digital signature is electronic signing of data that provide senders authentication using its secret key and verication using its public key and
Chhotaray, Animesh Chhotaray   +1 more
core  

Fractional Skyrmion Tubes in Chiral‐Interfaced 3D Magnetic Nanowires

open access: yesAdvanced Functional Materials, EarlyView.
In chiral 3D helical magnetic nanowires, the coupling between the geometric and magnetic chirality provides a way to create topological spin states like vortex tubes. Here, it is demonstrated how the breaking of this coupling in interfaced 3D nanowires of opposite chirality leads to even more complex topological spin states, such as fractional ...
John Fullerton   +11 more
wiley   +1 more source

Sayısal İmza ve Elektronik Belge Yönetimi / Digital Signature and Electronic Document Management [PDF]

open access: yesBilgi Dünyası, 2006
Classical communication methods, which have been used extensively in many areas of daily life and amongst especially in business life, started to be used in electronic settings, and at various advanced forms, like digital signature.
Kemal Ermiş
doaj  

A New Approach to Keep the Privacy Information of the Signer in a Digital Signature Scheme

open access: yesInformation, 2020
In modern applications, such as Electronic Voting, e-Health, e-Cash, there is a need that the validity of a signature should be verified by only one responsible person. This is opposite to the traditional digital signature scheme where anybody can verify
Dung Hoang Duong   +2 more
doaj   +1 more source

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann   +4 more
wiley   +1 more source

PARTICULARITIES RELATED TO ELECTRONIC SIGNATURES [PDF]

open access: yesAnnals of the University of Craiova: Economic Sciences Series, 2019
It is obvious that the technological advance led to a radical change not only of the concept of money, but also of the contracts and agreement that can be done between the parties through electronic means of communication.
Toni Calugaru, Cristian Rebegea
doaj  

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