Results 71 to 80 of about 967,964 (329)
Advanced Materials, EarlyView.AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll +19 more
wiley +1 more source
Database’s Security Issue in Three-tier Architecture
Безопасность информационных технологий, 2011 Database’s security issue in three-tier architecture is considered in this article. There are some proposals to address the issue.
E. I. Goncharov
doaj
Software for Wearable Devices: Challenges and Opportunities
, 2015 Wearable devices are a new form of mobile computer system that provides exclusive and user-personalized services. Wearable devices bring new issues and challenges to computer science and technology.
Chen, Xin +5 more
core +1 more source
Radiation‐Resistant Aluminum Alloy for Space Missions in the Extreme Environment of the Solar System
Advanced Materials, EarlyView.A novel ultrafine‐grained aluminum crossover alloy exhibits unprecedented radiation resistance and mechanical stability under extreme irradiation doses up to 100 dpa. The exceptional resilience arises from thermodynamically stable T‐phase precipitates, enabling lightweight structural materials for next‐generation spacecraft and extraterrestrial ...
Patrick D. Willenshofer +9 more
wiley +1 more source
Adaptive Twisting Metamaterials
Advanced Materials, EarlyView.This work introduces torque‐controlled twisting metamaterials as a transformative platform for adaptive crashworthiness. By combining multiscale predictive modeling with experimental validation on additively manufactured gyroids, it demonstrates tunable stiffness, collapse stress, and energy absorption.
Mattia Utzeri +6 more
wiley +1 more source
3D‐Printable, Honeycomb‐Inspired Tissue‐Like Bioelectrodes for Patient‐Specific Neural Interface
Advanced Materials, EarlyView.3D printed MRI‐compatible tissue‐like neural electrodes tailored to individual gyral patterns. This honeycomb‐inspired printable gel electrode (HiPGE) employs a bioinspired architecture with soft hydrogels, engineered to match the softness of brain tissue.
Marzia Momin +12 more
wiley +1 more source
Design and implementation of national security vulnerability database
Tongxin xuebao, 2011 Base on both domestic and overseas research on vulnerability database,considering our national conditions and the security requirements,a security vulnerability database model was proposed.It’s compatible with multiple stan-dards,and could be used to ...
ZHANG Yu-qing1 +3 more
doaj +2 more sources
Journal of Digital Forensics, Security and Law, 2007 Database security has evolved; data security professionals have developed numerous techniques and approaches to assure data confidentiality, integrity, and availability.
Errol A. Blake
doaj
A STRONG SECURITY PROTOCOL AGAINST FINGERPRINT DATABASE ATTACKS [PDF]
ICTACT Journal on Image and Video Processing, 2013 The Biometric data is subject to on-going changes and create a crucial problem in fingerprint database. To deal with this, a security protocol is proposed to protect the finger prints information from the prohibited users.
U. Latha, K. Ramesh Kumar
doaj
Computing on Masked Data to improve the Security of Big Data
, 2015 Organizations that make use of large quantities of information require the ability to store and process data from central locations so that the product can be shared or distributed across a heterogeneous group of users.
Gadepally, Vijay +6 more
core +1 more source