Results 91 to 100 of about 10,722,107 (289)

Natural Security for a Variable and Risk-Filled World [PDF]

, 2010
This article appeared in Homeland Security Affairs (September 2010), v.6 no.3The twenty-first-century faces a range of severe threats to security including conflicts with non-state actors, emerging diseases, natural disasters, cyber-attacks, and climate ...
Sagarin, Raphael
core   +2 more sources

Learning-in-Games Approach for the Mission Planning of Autonomous Multi-Drone Spatio-Temporal Sensing

IEEE Access
Mission planners are one of the major classes of autonomy software and their design is especially challenging in the case cooperation autonomy is required for unmanned multi-vehicle systems.
Vittorio U. Castrillo, Domenico Pascarella, Gianpaolo Pigliasco, Ivan Iudice, Angela Vozella   +4 more
doaj   +1 more source

Audit for Information Systems Security [PDF]

The information and communication technologies advances made available enormous and vast amounts of information. This availability generates also significant risks to computer systems, information and to the critical operations and infrastructures they ...
Florin Gheorghe FILIP, Mihai BIZOI, Ana-Maria SUDUC   +2 more
core  

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Design of a Multi-Tier Security Model Encompassing Human Factors, Identification Processes, and Secure Networking

Information
Modern cybersecurity challenges span multiple layers, from human behavior and identity management to network communication and device security. This paper proposes a unified multi-layered security framework that integrates human-centric, identity-centric,
Zhuldyz Tashenova, Askhatov Alim, Gabdullin Abzal, Abdikhaimov Yelnur, Raiskanov Rassul, Oryntay Al-Tarazi, Zhanat Abdugulova, Shirin Amanzholova   +7 more
doaj   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

A Novel Approach to Estimate the Transition Temperature via Dynamic Nanoindentation

Advanced Engineering Materials, EarlyView.
A new dynamic nanoindentation‐based method was developed that uses the stiffness ratio as an indicator of the elastic–plastic deformation contributions at different temperatures. The approach successfully identified transition temperatures in ferritic steel and distinguished them from continuously ductile austenitic steel.
Stefan Zeiler, Nikolaus Kostwein, Ronald Schnitzer, Christian Mitterer, Verena Maier‐Kiener   +4 more
wiley   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Application-centric congestion control

EURASIP Journal on Wireless Communications and Networking
Modern networked applications typically establish multiple connections to one or more servers to ensure that the virtual objects with which the user interacts are kept up to date.
Danny De Vleeschauwer, Chia-Yu Chang, Koen De Schepper, Chrysa Papagianni   +3 more
doaj   +1 more source

Post-Closure Inspection Letter Report for Corrective Action Units on the Nevada National Security Site

, 2011
This letter serves as the post-closure inspection letter report for corrective action units on the Nevada National Security Site for calendar year 2011.
National Security Technologies, LLC
core   +1 more source