Results 241 to 250 of about 69,787 (300)

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios   +5 more
wiley   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

open access: yesAdvanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Visual imagery in cerebral visual dysfunction

open access: yesNeurologic Clinics, 2003
Many sorts of deficits in imagery follow brain damage, but the relation between the site of damage and the type of deficit is not simple or straightforward. The dissociations in performance after brain damage provide hints regarding the processing system underlying imagery, but difficulties in interpretation urge caution in mapping these findings to ...
Giorgio, Ganis   +3 more
openaire   +3 more sources

The Influence of Visual Experience on Visual and Spatial Imagery [PDF]

open access: yesPerception, 2007
Differences are reported between blind and sighted participants on a visual-imagery and a spatial-imagery task, but not on an auditory-imagery task. For the visual-imagery task, participants had to compare object forms on the basis of a (verbally presented) object name.
Noordzij, M.L., Zuidhoek, S., Postma, A.
openaire   +4 more sources

Autobiographical Recall and Visual Imagery

open access: yesPerceptual and Motor Skills, 1996
If high visual imagery is a component of successful autobiographical recall for personal episodes, then those participants who have high imagery should have greater autobiographical recall for personal episodes. This hypothesis was tested by giving 30 selected participants, 15 who had high and 15 low visual imagery, 90 sec.
C M, Huffman, K A, Weaver
openaire   +3 more sources

Visual Imagery and Religious Ceremonial

open access: yesPerceptual and Motor Skills, 1975
The purpose of the study was to determine whether visual imagery occurs more in 49 ‘high church’ than in 40 ‘low church’ individuals. Since visual imagery is positively related to need for stimulation, it might be expected that people with a preference for ceremonial would tend to image more vividly.
Brother Dominic
openaire   +3 more sources
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Visual imagery

WIREs Cognitive Science, 2010
AbstractVisual mental imagery is our ability to reactivate and manipulate visual representations in the absence of the corresponding visual stimuli, giving rise to the experience of ‘seeing with the mind's eye’. Until relatively recently, visual mental imagery had been investigated by philosophy and cognitive psychology.
Giorgio, Ganis, Haline E, Schendan
openaire   +3 more sources

Visual imagery and visual representation

Trends in Neurosciences, 1994
Among many controversies in visual neuroscience is whether visual imagery of objects, scenes and living beings is based upon contributions of the early visual areas or depends on hierarchical higher visual areas only, and whether the cortical areas subserving visual imagery are identical to those underlying visual perception.
P E, Roland, B, Gulyás
openaire   +2 more sources

VISUAL AND SPEECH IMAGERY

British Journal of Psychology, 1969
Undergraduate subjects processed the alphabet in one of three conditions: Visual Imagery (VI), in which subjects were instructed to visualize letters appearing one at a time, as on a movie screen; Speech Imagery (SI) in which subjects were instructed to say letters implicitly or silently; and a control condition Speech Explicit (SE) in which letters ...
WEBER, ROBERT J., Bach, Michael
openaire   +3 more sources

Visual Imagery and Depersonalisation

Psychopathology, 2001
Twenty-eight people diagnosed with depersonalisation disorder (DD) were assessed using self-report measures of imagery ability in relation to a range of symptoms and in comparison with age- and sex-matched controls. It was found that symptoms of depersonalisation as well as other dissociative symptoms and depressed mood correlated with impaired ability
Lambert, M V   +5 more
openaire   +3 more sources

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