Results 241 to 250 of about 286,840 (295)
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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°).
K H, Kroemer, S G, Hill
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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°).
K H, Kroemer, S G, Hill
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2023
Perspective, color and rhythm are the basic elements I lend to create my abstract aesthetic form. I seek subject matter that is both of the aesthetic and of the world. Spontaneity is achieved through the collage technique I have adopted. This technique uses magazine color fields and textures out of context to create contemporary image fragments into ...
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Perspective, color and rhythm are the basic elements I lend to create my abstract aesthetic form. I seek subject matter that is both of the aesthetic and of the world. Spontaneity is achieved through the collage technique I have adopted. This technique uses magazine color fields and textures out of context to create contemporary image fragments into ...
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2009
The rock and coal, surrounding a coal mine tunnel, act as relatively low-loss dielectric media in the frequencies of range 200–4,000 MHz and dielectric constant of 5–10. Under these conditions a reasonable hypothesis is that the transmission takes the form of wave propagation, since the wavelength of ultra-high-frequency (UHF) waves are smaller than ...
L.K. Bandyopadhyay +2 more
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The rock and coal, surrounding a coal mine tunnel, act as relatively low-loss dielectric media in the frequencies of range 200–4,000 MHz and dielectric constant of 5–10. Under these conditions a reasonable hypothesis is that the transmission takes the form of wave propagation, since the wavelength of ultra-high-frequency (UHF) waves are smaller than ...
L.K. Bandyopadhyay +2 more
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A line-of-sight approach for non-line-of-sight imaging (Conference Presentation)
Computational Imaging IV, 2019Standard imaging systems, such as cameras, radars and lidars, are becoming a big part of our everyday life when it comes to detection, tracking and recognition of targets that are in the direct line-of-sight (LOS) of the imaging system. Challenges however start to arise when the objects are not in the system’s LOS, typically when an occluder is ...
Marco La Manna +4 more
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European Journal of Operational Research, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Mechademia, 2012
Hokusai is among the best-known names in Japanese art, and it may be thought that only a deficiency of imagination could lead to more writing on him. Many other artists of his period have been entirely neglected in the contemporary literature. But in fact, there is still more to be said, and this short essay will attempt to introduce some ideas that ...
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Hokusai is among the best-known names in Japanese art, and it may be thought that only a deficiency of imagination could lead to more writing on him. Many other artists of his period have been entirely neglected in the contemporary literature. But in fact, there is still more to be said, and this short essay will attempt to introduce some ideas that ...
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Leonardo, 2010
In the Line of Sight is a light installation that uses 100 computer-controlled tactical flashlights to project low-resolution video footage of suspicious human motion into the exhibition space. Each flashlight projects a light spot on the wall. All flashlights combined create a ten-by-ten matrix representation of the source footage, featured on a video
Daniel Sauter, Fabian Winkler
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In the Line of Sight is a light installation that uses 100 computer-controlled tactical flashlights to project low-resolution video footage of suspicious human motion into the exhibition space. Each flashlight projects a light spot on the wall. All flashlights combined create a ten-by-ten matrix representation of the source footage, featured on a video
Daniel Sauter, Fabian Winkler
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1977
Abstract : This handbook contains measured line-of-sight (LOS) data for 12 types of terrain and vegetation combinations. The terrain/vegetation types are identified or classified with word descriptions, topographic maps, and aerial and ground photographs.
Judith H. Lind, Carol J. Burge
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Abstract : This handbook contains measured line-of-sight (LOS) data for 12 types of terrain and vegetation combinations. The terrain/vegetation types are identified or classified with word descriptions, topographic maps, and aerial and ground photographs.
Judith H. Lind, Carol J. Burge
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The Line of Sight (LoS) is one of the latest tools to join the analytics suite of tools for the Solar System Treks (https://trek.nasa.gov) portals.  The LoS tool provides a way to compute visibility between the entities in our solar system. More concretely, this utility searches for windows of communication or a “line of sight& ...
Emily Law +2 more
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Emily Law +2 more
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