Results 211 to 220 of about 687,643 (290)

Dual slab stagnation depths controlled by grain-size-induced sporadic low-viscosity zones at around 1000 km depth. [PDF]

Nat Commun
Li J, Li K, Li J, Fei H, Hu J.
europepmc   +1 more source

Effects of postmortem interval on myelin integrity in rhesus macaque brain tissue

Brain Pathology, EarlyView.
In rhesus macaque brain, progressive myelin degradation over 72 h postmortem—with increasing numbers of myelin defects—altered myelin's optical properties, increasing scattering coefficient and decreasing relative retardance, as measured by quantitative birefringence microscopy and polarization‐sensitive optical coherence tomography.
Anna Novoseltseva, Rhiannon Robinson, Peter Niziolek, Allen Jang, Ting Xie, Ankita Tiwari, Ayman Abdelhakeem, Raymond Nicks, Yvonne Lucas, Qiong Yang, Farzad Mortazavi, David Boas, Hui Wang, Tara L. Moore, Douglas L. Rosene, Irving J. Bigio   +15 more
wiley   +1 more source

Effects of Performance Variations in Key Components of CRTS I Slab Ballastless Track on Structural Response Following Slab-Replacement Operations. [PDF]

Materials (Basel)
Wu W, Lu H, He Y, Xia H.
europepmc   +1 more source

UBVH: Unified Bounding Volume and Scene Geometry Representation for Ray Tracing

Computer Graphics Forum, EarlyView.
Abstract Bounding volume hierarchies (BVHs) are currently the most common data structure used to accelerate ray tracing. The existing BVH methods distinguish between the bounding volume representation associated with the interior BVH nodes and the scene geometry representation associated with leaf nodes.
M. Káčerik, J. Bittner
wiley   +1 more source

Visible light leaves evaporation and interfacial structure of neat water unchanged at the air-water interface. [PDF]

Proc Natl Acad Sci U S A
Chen Y, Shirley JC, Ng ZX, Wang Y, Nagata Y, Hazrah AS, Bonn M.   +6 more
europepmc   +1 more source

Encoding Occupancy in Memory Location for Efficient and Compact High‐Resolution Voxel Structures

Computer Graphics Forum, EarlyView.
We encode information about geometric structure into the pointers of a sparse voxel directed acyclic graph (SVDAG). Each pointer carries information about the structure of the node it points to. Our encoding improves ray tracing performance and reduces model size in memory.
Jaina Modisett, Markus Billeter
wiley   +1 more source

Robo‐Saber: Generating and Simulating Virtual Reality Players

Computer Graphics Forum, EarlyView.
Abstract We present the first motion generation system for playtesting virtual reality (VR) games. Our player model generates VR headset and handheld controller movements from in‐game object arrangements, guided by style reference gameplay examples. We train on the large BOXRR‐23 dataset and apply our framework on the popular VR game Beat Saber.
N. H. Kim, M. J. Liu, J. Lehtinen, P. Hämäläinen, J. F. O'Brien, X. B. Peng   +5 more
wiley   +1 more source

Advanced energy-based and two-degree-of-freedom analytical modeling of reinforced concrete slabs subjected to low-velocity impact and equivalent blast loading. [PDF]

Sci Rep
Al-Dala'ien RN, Al-Ezzi MJ, Syamsir A.
europepmc   +1 more source

Circles of Confidence for Multi‐Label Geometry Completion

Computer Graphics Forum, EarlyView.
Abstract Inside–outside classification is widely used for geometry processing tasks such as surface reconstruction, geometry completion, and calculating signed distance fields. We introduce a new integral formulation of this problem, which assigns confidence scores that points are inside or outside, given incomplete boundary geometry.
Z. Wei, C. Hafner, A. Kalinov, P. Heiss‐Synak, C. Wojtan   +4 more
wiley   +1 more source

Inboard advance of arc magmatism regulates mountain building in the Andes. [PDF]

Nat Commun
Capaldi TN, Horton BK, Mackaman-Lofland C, Fuentes F, Ortiz G.   +4 more
europepmc   +1 more source