Results 81 to 90 of about 5,984,234 (293)

Gravity‐Dependent Modulation of Downbeat Nystagmus: Insights From Velocity‐Storage Dysfunction

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Downbeat nystagmus varies with head position, a phenomenon termed gravity‐dependent modulation. We aimed to clarify its mechanism using a velocity‐storage model. Methods In 10 patients with downbeat nystagmus due to cerebellar disorders, we recorded eye movements at different pitch‐ and roll‐axis head positions.
Ji‐Hyung Park, Eun‐Hyuk Choi, Jorge Otero‐Millan, David S. Zee, Jeong‐Yoon Choi, Ji‐Soo Kim   +5 more
wiley   +1 more source

A Novel KCNA1 Variant in a Patient With Tremor and Autism Spectrum Disorder Causes Mixed LOF/GOF Defects of Kv1.1 Channels

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Variants in KCNA1, encoding the Kv1.1 potassium channel, cause neurological disorders including episodic ataxia and developmental and epileptic encephalopathy. We identified a novel KCNA1 variant (A401T) in a 16‐year‐old patient with autism spectrum disorder, borderline intellectual disability, and tremor, without episodic ataxia or epilepsy ...
Juan Darío Ortigoza‐Escobar, Laura Marti‐Sánchez, Loreto Martorell, Giorgia Dinoi, Antonio Vittorio Buono, Annamaria De Luca, Antonella Liantonio, Paola Imbrici   +7 more
wiley   +1 more source

State of the Art in Lightweight Symmetric Cryptography [PDF]

, 2017
Lightweight cryptography has been one of the ``hot topics'' in symmetric cryptography in the recent years. A huge number of lightweight algorithms have been published, standardized and/or used in commercial products.
BIRYUKOV, Alex, PERRIN, Léo Paul
core   +1 more source

Cryptanalysis and design of lightweight symmetric-key cryptography [PDF]

, 2020
Lightweight cryptography has been a rising topic along with the global development of very constrained computing devices, for which conventional cryptographic algorithms are often too resource-consuming to fit the use-cases such as RFID tags. Conducting cryptanalysis gives us better understanding on how to protect against adversaries. In the first part
openaire   +2 more sources

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Implementation and Analysis Audio Steganography Used Parity Coding for Symmetric Cryptography Key Delivery

Emitter: International Journal of Engineering Technology, 2013
In today's era of communication, online data transactions is increasing. Various information even more accessible, both upload and download. Because it takes a capable security system.
Afany Zeinata Firdaus, Mike Yuliana, Mochamman Zen Samsono Hadi   +2 more
doaj   +3 more sources

Time analysis side channeling attack in symmetric key cryptography

, 2023
Protecting sensitive data in the field of symmetric key cryptography requires strong security against side-channel attacks. The confidentiality and integrity of cryptographic systems are seriously threatened by side-channel attacks, which take ...
Hettiarachchi, R, Abeywardena, KY, Sandanuwan, HHGD, Hettiarachchi, MJ, Yapa, K, Balasooriya, RW   +5 more
core  

A Practical Noise2Noise Denoising Pipeline for High‐Throughput Raman Spectroscopy

Advanced Engineering Materials, EarlyView.
A lightweight and reproducible denoising pipeline for high‐throughput Raman spectroscopy is introduced, based on a 1D convolutional autoencoder trained with a Noise2Noise strategy. Using only repeated short‐exposure acquisitions, the method suppresses stochastic noise without reference spectra, enabling reliable spectral reconstruction while preserving
David Martin‐Calle, Cesar Alvarez‐Llamas, Vincent Motto‐Ros, Christophe Dujardin, Jérémie Margueritat, David Rodney   +5 more
wiley   +1 more source

Symmetric Key Cryptography: Technological Developments in the Field

International Journal of Computer Applications, 2015
This paper presents the various developments and emerging trends in the symmetric key cryptography technique. It provides an overview of latest inventions and approaches that are implemented in the recent scenario for the betterment of private key cryptography technique with respect to its efficiency, effectiveness, etc.
Arunima Jaiswal, Shivendra Singh, Md. SarfarazIqbal   +2 more
openaire   +1 more source