Results 31 to 40 of about 43,824 (266)

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

Advanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik, Alexander Jelinek, Markus Alfreider, Jutta Luksch, Anton Hohenwarter, Florian Schaefer, Christian Motz, Daniel Kiener   +7 more
wiley   +1 more source

Assessment of Global Variability in UTBB MOSFETs in Subthreshold Regime

Journal of Low Power Electronics and Applications, 2014
The global variability of ultra-thin body and buried oxide (UTBB) MOSFETs in subthreshold and off regimes of operation is analyzed. The variability of the off-state drain current, subthreshold slope, drain-induced barrier lowering (DIBL), gate leakage ...
Sergej Makovejev, Babak Kazemi Esfeh, François Andrieu, Jean-Pierre Raskin, Denis Flandre, Valeriya Kilchytska   +5 more
doaj   +1 more source

In Vitro Study of Neurochemical Changes Following Low-Intensity Magnetic Stimulation

IEEE Access, 2020
Given its ability to modulate neuronal excitability, low-intensity magnetic stimulation (LIMS) has therapeutic potential in the treatment of neurological disorders.
Eunbi Ye, Sooyeon Lee, Wonbin Park, Eunkyoung Park, Dong-Woo Cho, Jinah Jang, Sung-Min Park   +6 more
doaj   +1 more source

Efficacy of psychotherapy in subthreshold depression patients: A protocol for an overview of systematic reviews and meta-analyses

Frontiers in Public Health, 2022
BackgroundSubthreshold depression is a risk factor for major depression. Psychotherapy is a kind of intervention for subthreshold depression. There have been many systematic reviews synthesized the evidence for its effectiveness toward subthreshold ...
Xu Han, Jiaxin Li, Yajie Yang, Jiaxin Liu, Jinzi Zhang, Xiao Han, Abudurousuli Reyila, Zhizhong Liu, Pu Ge   +8 more
doaj   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

A Design and Theoretical Analysis of a 145 mV to 1.2 V Single-Ended Level Converter Circuit for Ultra-Low Power Low Voltage ICs

Journal of Low Power Electronics and Applications, 2016
This paper presents an ultra-low swing level converter with integrated charge pumps that shows measured conversion in a 130-nm CMOS test chip from an input at a 145-mV swing to a 1.2-V output.
Yu Huang, Aatmesh Shrivastava, Laura E. Barnes, Benton H. Calhoun   +3 more
doaj   +1 more source

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

Comment on ‘Criterion placement threatens the construct validity of neural measures of consciousness’

eLife
In a recent article Fahrenfort and colleagues demonstrate that auditory and monetary punishment change the criteria that participants use to rate the clarity of perception (Fahrenfort et al., 2025).
Kristian Sandberg, Morten Overgaard
doaj   +1 more source

The unimodal distribution of sub-threshold, ongoing activity in cortical networks

Frontiers in Neural Circuits, 2013
The characterization of the subthreshold, ongoing-activity in cortical neurons has been the focus of numerous studies. This activity, described as spontaneous slow waves in membrane potential, has been observed in a span of species in diverse cortical ...
Anat eYaron-Jakoubovitch, Yosef eYarom, Idan eSegev, Christof eKoch   +3 more
doaj   +1 more source

Subthreshold repetitive transcranial magnetic stimulation drives structural synaptic plasticity in the young and aged motor cortex

Brain Stimulation, 2021
Background: Repetitive transcranial magnetic stimulation (rTMS) is a non-invasive tool commonly used to drive neural plasticity in the young adult and aged brain.
Alexander D. Tang, William Bennett, Aidan D. Bindoff, Samuel Bolland, Jessica Collins, Ross C. Langley, Michael I. Garry, Jeffery J. Summers, Mark R. Hinder, Jennifer Rodger, Alison J. Canty   +10 more
doaj   +1 more source