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Proceedings of the 18th meeting of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games, 2014
Computing shading such as ambient occlusion (AO), subsurface scattering (SSS) or indirect light (GI) in screen space has recently received a lot of attention. While being efficient to compute, screen space methods have several key limitations such as occlusions, culling, under-sampling of oblique geometry and locality of the transport.
Oliver Nalbach +2 more
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Computing shading such as ambient occlusion (AO), subsurface scattering (SSS) or indirect light (GI) in screen space has recently received a lot of attention. While being efficient to compute, screen space methods have several key limitations such as occlusions, culling, under-sampling of oblique geometry and locality of the transport.
Oliver Nalbach +2 more
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SPACE AND DEEP SPACE ENVIRONMENT
IFAC Proceedings Volumes, 1990Summary In this paper we describe the various types of environment that a space vehicle may encounter. Space is defined as what is outside the earth. We will start from the atmosphere (troposphere and stratosphere) and make reference to the type of aggresions which planes have to face.
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Hand Clinics, 1989
Joint sepsis and osteomyelitis have potentially devastating consequences in the hand. Local tissue and systemic immune system compromise increase vulnerability. Early and accurate diagnosis with specific organisms(s) retrieval is emphasized. Treatment includes drainage, debridement, appropriate antibiotics, and reconstruction when necessary.
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Joint sepsis and osteomyelitis have potentially devastating consequences in the hand. Local tissue and systemic immune system compromise increase vulnerability. Early and accurate diagnosis with specific organisms(s) retrieval is emphasized. Treatment includes drainage, debridement, appropriate antibiotics, and reconstruction when necessary.
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The European Space Agency's Deep-Space Antennas
Proceedings of the IEEE, 2007The European Space Agency (ESA) is today autonomously flying three interplanetary missions: Rosetta traveling to the comet Churyumov-Gerasimenko and the two orbiters Mars Express and Venus Express. The capability of supporting these and future deep-space missions is the consequence of a farsighted decision taken in 1996 to expand the ESA network of 15 ...
Enrico Vassallo +7 more
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Infections of Deep Neck Spaces
Seminars in Ultrasound, CT and MRI, 2020Identifying infections of the deep neck spaces and understanding how they spread can be a diagnostic challenge that is complicated by complex anatomy and far-reaching clinical implications. Deep neck infections have the potential to quickly spread throughout the neck and chest, leading to widespread disease that can be rapidly fatal and resistant to ...
Hansen, Blake, MD +2 more
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Deep-Space Optical Communications
Communications Satellite Systems Conference, 1966Communications requirements for manned deep space missions, using optical links, with PPM, PCM/PL AND coherent reception for each ...
C. CHAPOTON, J. WHITE
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Scientific American, 2017
The article examines research showing that cosmic radiation could be more damaging to astronauts brains than previously thought. Particular focus is given to how this might impact humanity and its ability to live and travel in space. Additional topics discussed include how cosmic radiation ionizes atoms in tissue, research taking place related to the ...
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The article examines research showing that cosmic radiation could be more damaging to astronauts brains than previously thought. Particular focus is given to how this might impact humanity and its ability to live and travel in space. Additional topics discussed include how cosmic radiation ionizes atoms in tissue, research taking place related to the ...
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DEEP SUBFASCIAL SPACE INFECTIONS
Hand Clinics, 1998Infections of the deep subfascial spaces of the hand and wrist are relatively uncommon but well recognized. Potential sites for infection include the interdigital web space, dorsal subaponeurotic space, Parona's space, thenar space, midpalmar space, and hypothenar space.
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Space Tourism and Commercial Deep Space
2021After some 60 years of highly trained astronauts going into space, the related technologies and costs have altered to the point where increasing numbers of private citizens can become space tourists, initially suborbital for minimal times and Earth orbital for up to the order of two weeks.
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