Results 31 to 40 of about 2,490,428 (309)

Modeling Cognitive Load as a Self-Supervised Brain Rate with Electroencephalography and Deep Learning

open access: yesBrain Sciences, 2022
The principal reason for measuring mental workload is to quantify the cognitive cost of performing tasks to predict human performance. Unfortunately, a method for assessing mental workload that has general applicability does not exist yet. This is due to
Luca Longo
doaj   +1 more source

High working memory load leads to more Ebbinghaus illusion [PDF]

open access: yes, 2009
The evidence that distractor processing increases with greater load on working memory has come mainly from Stroop-type interference tasks, making it difficult to establish whether cognitive load affects distractor processing at the perceptual level or ...
De Fockert, J. W., Wu, Si
core   +1 more source

Utility of whole exome sequencing in the evaluation of isolated fetal growth restriction in normal chromosomal microarray analysis

open access: yesAnnals of Medicine
Objective To investigate the application of whole exome sequencing (WES) in the prenatal diagnosis of isolated fetal growth restriction (FGR) with a normal result by chromosomal microarray analysis (CMA).Methods This retrospective study included ...
Xiaomei Shi   +5 more
doaj   +1 more source

A Review of Hope in the Dark: Untold Histories, Wild Possibilities by Rebecca Solnit.

open access: yesBrock Education: a Journal of Educational Research and Practice, 2020
Rebecca Solnit's book makes the case for hope as a commitment to social action in an uncertain world. The author draws from her own history of activism and her study of environmental, political and cultural history, to shine a light on long forgotten ...
Julianne Burgess
doaj   +1 more source

Evaluating the Impact of the COVID-19 Pandemic on Residential Energy Use in Los Angeles

open access: yesApplied Sciences, 2021
The 2020 COVID-19 pandemic provided an opportunity to assess energy use during times of emergency that disrupt daily and seasonal patterns. The authors present findings from a regional evaluation in the city of Los Angeles (California, USA) with broad ...
Michael J. Klopfer   +5 more
doaj   +1 more source

Characteristic dynamic traffic load effects in bridges [PDF]

open access: yes, 2009
When formulating an approach to assess bridge traffic loading with allowance for Vehicle-Bridge Interaction (VBI), a trade-off is necessary between the limited accuracy and computational demands of numerical models and the limited time periods for which ...
O\u27Brien, Eugene J.   +10 more
core   +1 more source

Contact Load and Elastohydrodynamic Lubrication Analysis of Eccentric Bearings in RV Reducer Considering the Effects of Roller Profile Modification

open access: yesLubricants
The mechanical and tribological behavior of eccentric bearings is crucial for the performance of a RV reducer. By combining the finite element model (FEM) and the elastohydrodynamic lubrication (EHL) method, a comprehensive model for the cylindrical ...
Xinyue Zhang   +4 more
doaj   +1 more source

Development of Low-Voltage Load Models for the Residential Load Sector [PDF]

open access: yes, 2014
A bottom-up modeling approach is presented that uses a Markov chain Monte Carlo (MCMC) method to develop demand profiles. The demand profiles are combined with the electrical characteristics of the appliance to create detailed time-varying models of ...
Kiprakis, Aristides   +6 more
core   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld   +5 more
wiley   +1 more source

A Comprehensive Mixed-Mode Time-Domain Load- and Source-Pull Measurement System [PDF]

open access: yes, 2010
We present a novel test set devised for nonlinear balanced device characterization using load-pull techniques. The system is capable of measuring the voltage and current waveforms at the calibration reference planes while independently tuning the device ...
Ferrero, Andrea Pierenrico   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy