Results 41 to 50 of about 401 (157)

Oldest Cretaceous latimeriid elucidates cranial evolution in derived and extant coelacanths (Actinistia, Latimeriidae)

open access: yesPapers in Palaeontology, Volume 12, Issue 2, March/April 2026.
Abstract The fossil record of coelacanths (Actinistia) is diminished by several nominal gaps that obscure vital information pertaining to the clade's evolutionary history. Latimeriidae, the family that includes the extant coelacanth Latimeria, in addition to the Cenozoic, has an outstanding missing gap of 50 myr during the Mesozoic, with no records of ...
Jack L. Norton   +4 more
wiley   +1 more source

Write management mechanisms for systems with non-volatile memory technologies

open access: yesJournal of Computer Science and Technology, 2017
Since the beginning of computer systems, the memory subsystem has always been one of their essential components. However, the different pace of change between microprocessor and memory has become one of the greatest challenges that current designers have
Roberto Alonso Rodríguez Rodríguez
doaj  

Cryogenic Neuromorphic Synaptic Behavior in 180 nm Silicon Transistors for Emerging Computing Systems

open access: yesAdvanced Intelligent Systems, Volume 8, Issue 2, February 2026.
This study investigates the neuromorphic plasticity behavior of 180 nm bulk complementary metal oxide semiconductor (CMOS) transistors at cryogenic temperatures. The observed hysteresis data reveal a signature of synaptic behavior in CMOS transistors at 4 K.
Fiheon Imroze   +8 more
wiley   +1 more source

A Comparative Study of Digital Memristor‐Based Processing‐In‐Memory from a Device and Reliability Perspective

open access: yesAdvanced Electronic Materials, Volume 12, Issue 1, 7 January 2026.
Processing‐in‐memory (PIM) architectures based on memristors offer significant potential for low‐power computation and the realization of novel computing paradigms by performing logic operations directly within memory. This review summarizes recent advances in memristor‐based logic techniques, with particular emphasis on reliability considerations and ...
Thomas Neuner   +5 more
wiley   +1 more source

Ferroelectric HZO Thin Films for FEFETs: Crystal Structure‐Device Performance Relationship

open access: yesAdvanced Electronic Materials, Volume 12, Issue 1, 7 January 2026.
Crystal Structure of HZO Thin Films Methods of Thin Film Deposition 1T‐FeFET Design Influence on Ferroelectric Properties FeFET Applications Recent Advances and Challenges ORTHORHOMBIC HEARTBEAT. Abstract The rapid development of hafnium zirconium oxide (HZO) thin films has established ferroelectric field‐effect transistors (FeFETs) as strong ...
Harsha Ragini Aturi   +2 more
wiley   +1 more source

Inverter‐Based OTA With Tunable Pseudoresistor for Biomedical Signal Acquisition and Its Application in Arrhythmia Detection Using Machine Learning

open access: yesMicro &Nano Letters, Volume 21, Issue 1, January/December 2026.
In this work, inverter based operational transconductance amplifier (OTA) is simulated using different configurations of CNTFET and FinFET. In addition, the application of inverter‐based OTA in biosignal acquisition and arrhythmia diagnosis is shown in this work.
Mohammad Aleem Farshori   +6 more
wiley   +1 more source

Validation and Investigation of a Multiaxial Progressive Damage Model Through Glass Fiber Reinforced Tube Specimen Under Fatigue Loading

open access: yesFatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 1, Page 84-101, January 2026.
ABSTRACT In the field of composite structure fatigue simulations, progressive damage models are common tools. However, these models are dependent on the definition of meta parameters, such as the residual stiffness following an interfiber failure mode. This study presents a progressive damage model utilizing shell elements, with the material parameters
Richard Fink   +2 more
wiley   +1 more source

The measurement of agitation in neurocognitive disorders: A systematic review

open access: yesAlzheimer's &Dementia, Volume 21, Issue S3, December 2025.
Abstract Background Agitation is a common and distressing behavior in persons with neurocognitive disorders. However, efforts to understand and develop interventions for agitation, historically considered only as a symptom, have been complicated by heterogeneity in the definition, identification, and measurement of agitation.
Dylan X. Guan   +24 more
wiley   +1 more source

Cross-Layer Optimization for Multilevel Cell STT-RAM Caches

open access: yesIEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2017
Spin-transfer torque random access memory (STT-RAM), as an emerging nonvolatile memory technology, provides very dense array structure and extremely low leakage power consumption. It demonstrates a great potential in replacing conventional static random access memory technology to develop the next-generation on-chip cache memory of microprocessors and ...
Xiuyuan Bi   +3 more
openaire   +1 more source

UEG Week 2025 Moderated Posters

open access: yes
United European Gastroenterology Journal, Volume 13, Issue S8, Page S189-S802, October 2025.
wiley   +1 more source

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