Results 101 to 110 of about 90,045 (164)

High-resolution non-line-of-sight imaging based on liquid crystal planar optical elements. [PDF]

open access: yesNanophotonics
Zhao Z   +10 more
europepmc   +1 more source

Fabrication of high aspect ratio, non-line-of-sight vias in silicon carbide by a two-photon absorption method. [PDF]

open access: yesSci Rep
Payne JE   +7 more
europepmc   +1 more source

Preferred line of sight angle

Ergonomics, 1986
Abstract Recent experiments with 16 male and 16 female subjects indicated that they like to look down rather steeply at an average of −29° below horizontal, s.d. 11·6°, when sitting with trunk and head upright. This angle is steeper when the visual target is at 0·50 m distance (−33°±11·3°) but flatter when the target is at 1·00 m (−24° ± 10·4°).
Karl H E Kroemer, K H E Kroemer
exaly   +3 more sources

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