Results 31 to 40 of about 2,090,122 (317)

On Visual Stability and Visual Consistency for Progressive Visual Analytics

open access: yesProceedings of the 12th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, 2017
n ...
Angelini, Marco, Santucci, Giuseppe
openaire   +2 more sources

Perovskite Photodetectors Based on p-i-n Junction With Epitaxial Electron-Blocking Layers

open access: yesFrontiers in Chemistry, 2020
Organic-inorganic hybrid perovskite single crystals (PSCs) have been emerged as remarkable materials for some optoelectronic applications such as solid-state photodetectors, solar cells and light emitting diodes due to their excellent optoelectronic ...
Yubing Xu   +9 more
doaj   +1 more source

Impact of Injection Rate on Flow Mixing during the Refining Stage in an Electric Arc Furnace

open access: yesMetals
During the refining stage of electric arc furnace (EAF) operation, molten steel is stirred to facilitate gas/steel/slag reactions and the removal of impurities, which determines the quality of the steel.
Orlando Ugarte   +4 more
doaj   +1 more source

Supervised framework for automatic recognition and retrieval of interaction: a framework for classification and retrieving videos with similar human interactions

open access: yesIET Computer Vision, 2016
This study presents supervised framework for automatic recognition and retrieval of interactions (SAFARRIs), a supervised learning framework to recognise interactions such as pushing, punching, and hugging, between a pair of human performers in a video ...
Chiranjoy Chattopadhyay, Sukhendu Das
doaj   +1 more source

CFD Modelling of Refining Behaviour in EAF: Influence of Burner Arrangement and Oxygen Flow Rates

open access: yesMetals
The electric arc furnace (EAF) process includes key stages: charging scrap metal, melting using electric arcs, refining through oxygen injection and slag formation, and tapping molten steel. Recently, EAF steelmaking has become increasingly important due
Sathvika Kottapalli   +4 more
doaj   +1 more source

How Visual Discomfort Is Affected by Colour Saturation: A fNIRS Study

open access: yesIEEE Photonics Journal, 2022
The wide colour gamut displays have improved the viewing experience greatly. However, highly saturated colours may also bring problems such as visual discomfort.
Yunyang Shi   +4 more
doaj   +1 more source

Understanding Visualization: A formal approach using category theory and semiotics

open access: yes, 2013
This article combines the vocabulary of semiotics and category theory to provide a formal analysis of visualization. It shows how familiar processes of visualization fit the semiotic frameworks of both Saussure and Peirce, and extends these structures ...
Vickers, Paul   +2 more
core   +1 more source

Claudin‐6 Protein Expression in Atypical Teratoid/Rhabdoid Tumors Is Strongly Enriched in the Molecular Subgroup AT/RT‐TYR

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Claudin‐6 has emerged as a promising immunotherapeutic target, yet protein‐level data in atypical teratoid/rhabdoid tumors (AT/RTs) have been inconsistent. We analyzed 36 well‐characterized AT/RT samples and found membranous claudin‐6 protein expression in 58% of cases, with striking enrichment in the molecular subgroup AT/RT‐TYR (100%) and ...
Victoria E. Fincke   +4 more
wiley   +1 more source

Pupil Size Estimation Based on Spatially Weighted Corneal Flux Density

open access: yesIEEE Photonics Journal, 2019
The pupil size is an important parameter in different studies on vision and ophthalmology. A pupil size estimation model is constantly needed when actual measurements are unavailable.
Yuning Zhang   +6 more
doaj   +1 more source

Auditory-Visual and Visual-Visual Equivalence Relations in Children [PDF]

open access: yesThe Psychological Record, 2005
Previous research has suggested that persons with mental retardation evidence equivalence more readily after being trained on auditory-visual than on visual-visual match-to-sample tasks. The present study sought to determine if this discrepancy is also apparent in normally capable preschoolers and whether the derived class-consistent test performances ...
Smeets, Paul M., Barnes-Holmes, Dermot
openaire   +2 more sources

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