Results 31 to 40 of about 100,071 (296)

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

Slowed Progression of Age-Related Geographic Atrophy Following Subthreshold Laser

Clinical Ophthalmology, 2020
Jeffrey K Luttrull,1 Stephen H Sinclair,2 Solly Elmann,3 David B Chang,4 David Kent5 1Ventura County Retina Vitreous Medical Group, Ventura, California, USA; 2Sinclair Retina Associates, Media, Pennsylvania, USA; 3Brooklyn Hospital Medical Center ...
Luttrull JK, Sinclair SH, Elmann S, Chang DB, Kent D   +4 more
doaj  

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

Ultra-low Power FinFET SRAM Cell with Improved Stability Suitable for Low Power Applications [PDF]

International Journal of Electronics and Telecommunications, 2019
In this paper, a new 11T SRAM cell using FinFET technology has been proposed, the basic component of the cell is the 6T SRAM cell with 4 NMOS access transistors to improve the stability and also makes it a dual port memory cell.
Shilpi Birla
doaj   +1 more source

Threshold meson production and cosmic ray transport [PDF]

, 2006
An interesting accident of nature is that the peak of the cosmic ray spectrum, for both protons and heavier nuclei, occurs near the pion production threshold. The Boltzmann transport equation contains a term which is the cosmic ray flux multiplied by the
, , , Blattnig S R Norbury J W Norman R B Wilson J W Singleterry R C Tripathi R K, John W Norbury, Lattes C M G, Lattes C M G, Lawrence W Townsend, Machner H, Malafaia V, Ryan B Norman, Wilson J W Badavi F F Cucinotta F A Shinn J L Badwar G D Silberberg R Tsao C H Townsend L W Tripathi R K, Wilson J W Townsend L W Schimmerling W S Khandelwal G S Khan F Nealy J E Cucinotta F A Simonsen L C Shinn J L Norbury J W, Yukawa H   +13 more
core   +3 more sources

High Performance Drain Engineered InGaN Heterostructure Tunnel Field Effect Transistor

Micromachines, 2019
A drain engineered InGaN heterostructure tunnel field effect transistor (TFET) is proposed and investigated by Silvaco Atlas simulation. This structure uses an additional metal on the drain region to modulate the energy band near the drain/channel ...
Xiaoling Duan, Jincheng Zhang, Jiabo Chen, Tao Zhang, Jiaduo Zhu, Zhiyu Lin, Yue Hao   +6 more
doaj   +1 more source

Stimulus - response curves of a neuronal model for noisy subthreshold oscillations and related spike generation

, 2005
We investigate the stimulus-dependent tuning properties of a noisy ionic conductance model for intrinsic subthreshold oscillations in membrane potential and associated spike generation.
A. Alonso, A. Longtin, B. Hille, C. N. Liu, C. N. Liu, D. Desmaisons, D. Pare, H. A. Braun, H. C. Pape, H. C. Tuckwell, Hans Albert Braun, I. Lampl, J. A. White, M. T. Huber, Martin Tobias Huber, N. Ho, R. Amir, R. Amir, R. Klink, R. Llinas, W. C. Stacey, X. J. Wang, Y. Gutfreund, Y. Shu   +23 more
core   +1 more source

Factors Associated with University Students’ Deterioration from Subthreshold Depression to Depression before and during the COVID-19 Pandemic

Behavioral Sciences, 2023
COVID-19 has exposed university students to high-stress situations, and the percentage of individuals with depressive symptoms was high during the COVID-19 pandemic.
Koki Takagaki, Satoshi Yokoyama
doaj   +1 more source

Subthreshold-seeking local search

Theoretical Computer Science, 2006
AbstractAlgorithms for parameter optimization display subthreshold-seeking behavior when the majority of the points that the algorithm samples have an evaluation less than some target threshold. We first analyze a simple “subthreshold-seeker” algorithm.
L. Darrell Whitley, Jonathan E. Rowe
openaire   +1 more source

Selective Attention in Multi-Chip Address-Event Systems

Sensors, 2009
Selective attention is the strategy used by biological systems to cope with the inherent limits in their available computational resources, in order to efficiently process sensory information. The same strategy can be used in artificial systems that have
Giacomo Indiveri, Chiara Bartolozzi
doaj   +1 more source