Examlex
Complete hydrogenation of a mixture of 1-octyne, 2-octyne, and 3-octyne, in the presence of a palladium catalyst, would produce how many distinct eight-carbon hydrocarbon products?
Visual Search
The process of scanning the environment with the eyes to find a specific object or feature among other objects.
Array
A systematic arrangement of similar objects, typically in rows and columns, or a data structure in computer science that consists of a collection of elements identified by at least one index or key.
David Marr's Model
A theory in cognitive science that describes vision as proceeding from a 2D view of the world to a 3D one through a series of processing stages.
Bottom-Up Knowledge
Knowledge processing that starts with the senses and the actual perception of stimuli, moving towards higher-level cognitive functions.
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