Results 61 to 70 of about 14,035 (263)

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

Advanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg, Thomas W. Pfeifer, Chuanzhen Zhou, Yong Kyu Choi, Duk‐Hyun Choe, Patrick E. Hopkins, Jon F. Ihlefeld   +6 more
wiley   +1 more source

Performance optimization of water distribution network using meta-heuristic algorithms from the perspective of leakage control and resiliency factor (case study: Tehran water distribution network, Iran)

Results in Engineering, 2023
In the context of sustainable development and considering water distribution networks (WDNs) as vital infrastructure systems, designing a resilient and efficient network to deliver water demand to consumption nodes while adhering to engineering standards
Alireza Shahhosseini, Mohsen Najarchi, Mohammad Mahdi Najafizadeh, Mohammad Mirhoseini Hezaveh   +3 more
doaj   +1 more source

A Leakage-Resilient Mode of Operation [PDF]

, 2009
A weak pseudorandom function (wPRF) is a cryptographic primitive similar to --- but weaker than --- a pseudorandom function: for wPRFs one only requires that the output is pseudorandom when queried on random inputs. We show that unlike "normal" PRFs, wPRFs are seed-incompressible, in the sense that the output of a wPRF is pseudorandom even if a bounded
openaire   +2 more sources

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Constructing Committing and Leakage-Resilient Authenticated Encryption

IACR Transactions on Symmetric Cryptology
The main goal of this work is to construct authenticated encryption (AE) hat is both committing and leakage-resilient. As a first approach for this we consider generic composition as a well-known method for constructing AE schemes.
Patrick Struck, Maximiliane Weishäupl
doaj   +1 more source

Avoiding Catastrophe in a High-Risk Environment: AUSMAT at Howard Springs

Global Biosecurity, 2022
The Australian Medical Assistance Team (AUSMAT) led the implementation, establishment and management of Howard Springs International Quarantine Facility at the Centre for National Resilience from October 2020 to May 2021. The operation is internationally
Abigail Trewin, Stephanie J Curtis, Kathleen McDermott, Karen Were, Nick Walsh   +4 more
doaj   +1 more source

Magnesium‐Based Transient Bioelectronics, Bio‐Optics and Bio‐Scaffolds

Advanced Functional Materials, EarlyView.
This paper reviews the state of the art and recent advances in magnesium‐based thin‐film, foils, and scaffolds for applications in transient bio‐optics, bioelectronics and tissue engineering. The design principles, fabrication methods, material properties, and integration strategies are discussed in detail.
Massimo Mariello, Yves Leterrier
wiley   +1 more source

Residual vulnerabilities to power side channel attacks of lightweight ciphers cryptography competition finalists

IET Computers & Digital Techniques, 2023
The protection of communications between Internet of Things (IoT) devices is of great concern because the information exchanged contains vital sensitive data.
Aurelien T. Mozipo, John M. Acken
doaj   +1 more source

A Parallel Repetition Theorem for Leakage Resilience [PDF]

, 2012
A leakage resilient encryption scheme is one which stays secure even against an attacker that obtains a bounded amount of side information on the secret key (say λ bits of "leakage"). A fundamental question is whether parallel repetition amplifies leakage resilience.
Zvika Brakerski, Yael Tauman Kalai
openaire   +2 more sources

On the Insecurity of Parallel Repetition for Leakage Resilience [PDF]

2010 IEEE 51st Annual Symposium on Foundations of Computer Science, 2010
A fundamental question in leakage-resilient cryptography is: can leakage resilience always be amplified by parallel repetition? It is natural to expect that if we have a leakage-resilient primitive tolerating $\ell$ bits of leakage, we can take $n$ copies of it to form a system tolerating $n\ell$ bits of leakage. In this paper, we show that this is not
Allison B. Lewko, Brent Waters
openaire   +2 more sources