Results 61 to 70 of about 28,784 (311)

Real‐World Trends in Prenatal Antirheumatic Drug Utilization in Ontario, Canada: A Cross‐Sectional Time‐Series Analysis

open access: yesArthritis Care &Research, EarlyView.
Objective This study aimed to describe real‐world trends in preconception and prenatal use of antirheumatic drugs among pregnant individuals with rheumatic diseases in Ontario, Canada. Methods We conducted a time‐series analysis using repeated cross‐sectional data to examine annual patterns of disease‐modifying antirheumatic drug (DMARD) use among ...
Shenthuraan Tharmarajah   +6 more
wiley   +1 more source

EGTJ: An Unsupervised and Non-Parametric Approach for Efficient Text Classification Under Resource-Limited Environments

open access: yesMathematics
Deep neural networks (DNNs) dominate text classification but suffer from high computational costs and poor generalization in data-scarce or Out-of-Distribution (OOD) environments. Conversely, non-parametric methods like compression-based offer robustness
Haifeng Lv, Yong Ding
doaj   +1 more source

A Security-aware Approach to JXTA-Overlay Primitives [PDF]

open access: yes, 2009
The JXTA-Overlay project is an effort to use JXTA technology to provide a generic set of functionalities that can be used by developers to deploy P2P applications.
Barolli, Leonard   +8 more
core   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele   +2 more
wiley   +1 more source

Steganography Security: Principle and Practice

open access: yesIEEE Access, 2018
This paper focuses on several theoretical issues and principles in steganography security, and defines four security levels by analyzing the corresponding algorithm instances.
Yan Ke   +4 more
doaj   +1 more source

Triple Junctions as Dislocation‐Like Defects: The Role of Grain Boundary Crystallography Revealed by Experiment and Atomistic Simulation

open access: yesAdvanced Engineering Materials, EarlyView.
Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink   +4 more
wiley   +1 more source

Efficient Multi-Key FHE With Short Extended Ciphertexts and Directed Decryption Protocol

open access: yesIEEE Access, 2019
Multi-key full homomorphic encryption (MKFHE) can perform arbitrary operations on encrypted data under different public keys (users), and the final ciphertext can be jointly decrypted by all involved users.
Ningbo Li   +5 more
doaj   +1 more source

Comparison between the RSA cryptosystem and elliptic curve cryptography

open access: yes, 2010
In the globalization era, cryptography becomes more popular and powerful; in fact it is very important in many areas (i.e. mathematics, computer science, networks, etc).
Abdullah, Kamilah
core  

Use of ID-Based Cryptography for the Efficient Verification of the Integrity and Authenticity of Web Resources

open access: yes, 2009
As the amount of information resources on the Web keeps increasing so are the concerns for information integrity, confidentiality and authenticity. In Web 2.0 users are producers as well as consumers of content and metadata, which makes guaranteeing the ...
Tiropanis, Thanassis   +3 more
core   +1 more source

Security issues in the electronic transfer of prescriptions [PDF]

open access: yes, 2003
The UK government has stated within its plan of reform for the National Health Service that a secure system for the Electronic Transfer of Prescriptions will be available by 2004.
Mundy, Darren, Chadwick, David W.
core   +1 more source

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