Results 91 to 100 of about 211,629 (261)
A Neutral‐pH Aqueous Redox Flow Battery Based on Sustainable Organic Electrolytes
ChemElectroChem, Volume 10, Issue 2, January 17, 2023., 2023 Aqueous Organic Redox Flow Batteries: A neutral‐pH aqueous organic redox flow battery (AORFB) based on ferrocene (Fc) and a viologen (Vi) derivatives was assembled resulting in one of the highest cell voltages obtained for AORFB (1.30 V) and a good theoretical energy density (14 WhL−1). The cell cycling also showed high coulombic efficiency (up to 98 %
Jorge Montero +6 more
wiley +1 more source
Collision Attacks on AES-192/256, Crypton-192/256, mCrypton-96/128, and Anubis
Journal of Applied Mathematics, 2013 At AES’00, a collision attack on 7-round reduced AES was proposed. In this paper, we apply this idea to seven SPN block ciphers, AES-192/256, Crypton-192/256, mCrypton-96/128, and Anubis.
Jinkeon Kang +4 more
doaj +1 more source
Cryptanalysis of 48-step RIPEMD-160
IACR Transactions on Symmetric Cryptology, 2017 In this paper, we show how to theoretically compute the step differential probability of RIPEMD-160 under the condition that only one internal variable contains difference and the difference is a power of 2.
Gaoli Wang, Yanzhao Shen, Fukang Liu
doaj +1 more source
Advanced Science, EarlyView.This study shows that the classical secretory protein S100 calcium‐binding protein A9 (S100A9) can translocate to the nucleus upon de‐phosphorylation at Thr 113 in human amnion fibroblasts at parturition, where S100A9 induces heterochromatin erosion through segregation of the heterochromatin maintenance protein, resulting inLong Interspersed Nuclear ...
Fan Zhang +8 more
wiley +1 more source
Advanced Science, EarlyView.This study develops an innovative interface‐confined catalytic synthesis strategy to molecularly construct anisotropic Tp‐BD(OH)₂ COF membranes with record‐breaking pure water permeance of 525.3 L m−2 h−1 bar−1 and exceptional molecule/ion selective factor up to 648.6, opening up a new avenue for prestigious nanostructure regulation of COF membranes ...
Jiahao Tang +6 more
wiley +1 more source
Optimizing Fast Near Collision Attack on Grain Using Linear Programming
IEEE Access, 2019 In 2018, an attack named fast-near-collision attack (FNCA) was proposed, which is an improved version of near-collision attack (NCA) on Grain-v1, one of the three hardware-oriented finalists of the eSTREAM project.
Senshan Pan, Yueping Wu, Liangmin Wang
doaj +1 more source
On the optimality of individual entangling-probe attacks against BB84 quantum key distribution
, 2007 It is shown that an existing method to study ideal individual attacks on the BB84 QKD protocol using error discard can be adapted to reconciliation with error correction, and that an optimal attack can be explicitly found.
Bettelli, S. +3 more
core +1 more source
Safety vs. Security: Attacking Avionic Systems with Humans in the Loop [PDF]
arXiv, 2019 Many wireless communications systems found in aircraft lack standard security mechanisms, leaving them fundamentally vulnerable to attack. With affordable software-defined radios available, a novel threat has emerged, allowing a wide range of attackers to easily interfere with wireless avionic systems.
arxiv
On No-Sensing Adversarial Multi-player Multi-armed Bandits with Collision Communications [PDF]
arXiv, 2020 We study the notoriously difficult no-sensing adversarial multi-player multi-armed bandits (MP-MAB) problem from a new perspective. Instead of focusing on the hardness of multiple players, we introduce a new dimension of hardness, called attackability.
arxiv
Advanced Science, EarlyView.The robust membranes with highly adjustable catalytic performance are prepared for the first time by the in situ growth of 2D ZIF‐67 MOF onto the nanopore walls of 3D block copolymer (BCP) membranes. These membranes can continuously degrade 100% of small molecules while maintaining a permeance exceeding 1800 L (m2·bar·h)−1, demonstrating exceptional ...
Jingjing Xu +4 more
wiley +1 more source