Spatial location of the Ec-0.6 eV electron trap in AlGaN/GaN heterojunctions

2014 ◽  
Vol 32 (5) ◽  
pp. 050602 ◽  
Author(s):  
In-Hwan Lee ◽  
Alexander Y. Polyakov ◽  
Nikolai B. Smirnov ◽  
Cheol-Koo Hahn ◽  
S. J. Pearton
Keyword(s):  
Spatial Location ◽  
Electron Trap

Dynamic Visual Noise Affects Visual Short-Term Memory for Surface Color, but not Spatial Location

2010 ◽  
Vol 57 (1) ◽  
pp. 17-26 ◽  
Author(s):  
Kevin Dent
Keyword(s):  
Short Term Memory ◽  
Spatial Location ◽  
Visual Noise ◽  
Dynamic Visual Noise ◽  
Short Term ◽  
Surface Color ◽  
Term Memory ◽  
Visual Short Term Memory ◽  
Experimental Tool ◽  
Spatial Locations

In two experiments participants retained a single color or a set of four spatial locations in memory. During a 5 s retention interval participants viewed either flickering dynamic visual noise or a static matrix pattern. In Experiment 1 memory was assessed using a recognition procedure, in which participants indicated if a particular test stimulus matched the memorized stimulus or not. In Experiment 2 participants attempted to either reproduce the locations or they picked the color from a whole range of possibilities. Both experiments revealed effects of dynamic visual noise (DVN) on memory for colors but not for locations. The implications of the results for theories of working memory and the methodological prospects for DVN as an experimental tool are discussed.

Multiple-Object Tracking

2011 ◽  
Vol 58 (3) ◽  
pp. 196-200 ◽  
Author(s):  
K. Botterill ◽  
R. Allen ◽  
P. McGeorge
Keyword(s):  
Object Tracking ◽  
Cognitive Processes ◽  
Spatial Location ◽  
Multiple Object Tracking ◽  
Tracking Performance ◽  
Multiple Object

The Multiple-Object Tracking paradigm has most commonly been utilized to investigate how subsets of targets can be tracked from among a set of identical objects. Recently, this research has been extended to examine the function of featural information when tracking is of objects that can be individuated. We report on a study whose findings suggest that, while participants can only hold featural information for roughly two targets this task does not affect tracking performance detrimentally and points to a discontinuity between the cognitive processes that subserve spatial location and featural information.

Accurate long-term memory for spatial location

2009 ◽  
Author(s):  
Jennifer M. Talarico ◽  
Kira M. Moore
Keyword(s):  
Spatial Location ◽  
Long Term Memory ◽  
Term Memory

Memory for Spatial Location of Arousing and Nonarousing Images

2008 ◽  
Author(s):  
Jason L. Hicks ◽  
Noelle L. Brown ◽  
Benjamin A. Martin
Keyword(s):  
Spatial Location

Spatial location priming under single and dual-task conditions

1997 ◽  
Author(s):  
Gail Musen ◽  
Sumanas Siripant ◽  
Lori Boncher
Keyword(s):  
Dual Task ◽  
Spatial Location ◽  
Task Conditions

The Suppression of Identity and Spatial Location

1992 ◽  
Author(s):  
S. Lisa Connelly ◽  
Lynn Hasher ◽  
Gregory A. Kimble
Keyword(s):  
Spatial Location
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