Results 51 to 60 of about 776,828 (194)

Improved triangular-based star pattern recognition algorithm for low-cost star trackers

open access: yesJournal of King Saud University: Computer and Information Sciences, 2021
Star identification algorithms based on triangular-pattern are more suitable for low-cost star trackers since they require less star density in the field of view to operate effectively.
Abderrahim Nabi   +2 more
doaj   +1 more source

Supersingular Isogeny Key Encapsulation (SIKE) Round 2 on ARM Cortex-M4 [PDF]

open access: yes, 2020
We present the first practical software implementation of Supersingular Isogeny Key Encapsulation (SIKE) round 2, targeting NIST\u27s 1, 2, 3, and 5 security levels on 32-bit ARM Cortex-M4 microcontrollers.
Reza Azarderakhsh   +3 more
core   +1 more source

NewHope on ARM Cortex-M [PDF]

open access: yes, 2019
Recently, Alkim, Ducas, Pöppelmann, and Schwabe proposed a Ring-LWE-based key exchange protocol called NewHope (Usenix Securitz 2016) and illustrated that this protocol is very efficient on large Intel processors.
Erdem Alkim   +2 more
core   +1 more source

Generation of Fast Finite Field Arithmetic forCortex-M4 with ECDH and SQIsign Applications

open access: yesTransactions on Cryptographic Hardware and Embedded Systems
Finite field arithmetic is central to several cryptographic algorithms on embedded devices like the ARM Cortex-M4, particularly for elliptic curve and isogenybased cryptography.
Felix Carvalho Rodrigues   +7 more
doaj   +1 more source

Next‐Generation Brain Health Monitoring Enabled by Integrated Wearable AI Infrastructure

open access: yesSmart Medicine, Volume 5, Issue 5, October 2026.
This review presents an integrated framework for next‐generation brain‐health monitoring that connects molecular pathology to digital biomarkers via multimodal wearable sensing, signal processing, and AI‐driven analytics. It highlights advances in sensor design, data quality, edge computing, artificial intelligence, digital twins, and clinical ...
Muhammad Hasan Masrur   +4 more
wiley   +1 more source

An Experimental Study of Drift Caused by Partial Shading Using a Modified DC-(P&O) Technique for a Stand-Alone PV System

open access: yesEnergies, 2022
There is tremendous potential in solar energy to meet future electricity demands. Partial shading (PS) and drift are two major problems that must be addressed simultaneously to achieve the maximum power point (MPP) of a stand-alone PV system, which are ...
Ashish Kumar Singhal   +3 more
doaj   +1 more source

An Anterior Cingulate Cortex‐Anterior Insular Cortex Glutamatergic Circuit Gates Stress‐Induced Visceral Hypersensitivity and Anxiety via Ionotropic Glutamate Receptors Trafficking

open access: yesAdvanced Science, Volume 13, Issue 52, 18 September 2026.
This study identifies an anterior cingulate cortex (ACC) to anterior insular cortex (AIC) glutamatergic (Glu) circuit that gates stress induced visceral hypersensitivity and anxiety. Circuit activation induces both phenotypes, whereas inhibition relieves them.
Junwen Wang   +8 more
wiley   +1 more source

I processori ARM Cortex [PDF]

open access: yes, 2022
In questa Tesina vengono approfonditi tutti i Processori ARM CORTEX presenti sul mercato. Per prima cosa viene fornita un introduzione teorica sui Multiprocessori e in seguito un introduzione generica ai Processori ARM CORTEX elencandone le ...
Toniolo, Massimo
core  

Examining Neuromuscular and Cortical Activity Over 1 Year Following Anterior Cruciate Ligament Reconstruction

open access: yesScandinavian Journal of Medicine &Science in Sports, Volume 36, Issue 8, August 2026.
ABSTRACT Cross‐sectional studies have indicated impaired neuromuscular and cortical activities following anterior cruciate ligament (ACL) reconstruction. However, adaptations throughout the recovery process remain unclear. Therefore, this study aimed to examine neuromuscular and cortical activity over the first year following ACL reconstruction.
Aglaja Busch, Frank Mayer, Heiner Baur
wiley   +1 more source

Genetic Variability in OXTR Polymorphism and Infant Reactivity to Ostracism Experiences

open access: yesDevelopmental Psychobiology, Volume 68, Issue 4, July 2026.
ABSTRACT The oxytocin system is central to regulating social behaviors, with genetic variations in the oxytocin receptor gene (OXTR), particularly the rs53576 single nucleotide polymorphism (SNP), linked to individual differences in emotional reactivity and social cognition. GG genotype carriers typically show heightened sensitivity to social dynamics,
Alessia Testa   +6 more
wiley   +1 more source

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