Results 171 to 180 of about 16,733 (217)

Beyond Spherical Harmonics: Rethinking Appearance Models for Radiance Reconstruction

Computer Graphics Forum, EarlyView.
Abstract View‐dependent appearance modeling remains a challenging problem in novel‐view synthesis and reconstruction. Accurately representing complex angular effects often requires substantial memory and computational resources. For new learning‐based methods, a common approach is to rely on Spherical Harmonics (SH).
Ewa Miazga, Jorge Condor, Piotr Didyk
wiley   +1 more source

The Geometry of Circulatory Shock: A Conceptual Multi-Scale Lagrangian Framework for Physiology-Informed Hemodynamic Phenotyping. [PDF]

J Clin Med
Chalkias A, Katsifa K, Amanetopoulou S, Karapiperis G, Destounis A, Iatrelli I, Laou E, Prekates A, Tselioti P.   +8 more
europepmc   +1 more source

Primal SPH Solver for Strongly Coupled Multiphase Simulations with High Density Ratios

Computer Graphics Forum, EarlyView.
Abstract In recent years, the Smoothed Particle Hydrodynamics (SPH) approach has been increasingly used for multiphase simulations involving interactions between diverse materials. A critical component of an SPH simulator is the pressure solver, which not only facilitates the simulation of compressible or incompressible fluids but also handles contact ...
Jan Bender, Stefan Rhys Jeske, Timna Böttcher, Fabian Löschner   +3 more
wiley   +1 more source

Kinematic modeling and simulation of dual-sided shaper machine using Newton-Euler and Lagrangian approaches. [PDF]

Sci Rep
Gutata GR, Kebede GA, Abbera GH.
europepmc   +1 more source

Fluid Control with Localized Spacetime Windows

Computer Graphics Forum, EarlyView.
Abstract We present a physics‐based fluid control method utilizing localized spacetime windows, extending force‐based fluid control to substantially larger simulation scales. In many practical editing scenarios, user‐specified objectives affect only a small region of an otherwise satisfactory simulation, resulting in optimal control force distributions
Y. Chen, D. I. W. Levin, T. R. Langlois
wiley   +1 more source

From Early Models to Emerging Trends: The Evolution of Computational Hemolysis Prediction. [PDF]

Ann Biomed Eng
Guidetti I, Costantino ML, De Gaetano F.
europepmc   +1 more source

Helicopter drops in an open economy when markets are incomplete

Economic Inquiry, EarlyView.
Abstract We characterize the spillover effects of helicopter drops and optimal monetary policy in a tractable two‐country overlapping generations model with incomplete markets. As helicopter drops can affect the distribution of income across countries, they create room for redistribution policies which are particularly relevant when agents are ...
Sara Eugeni
wiley   +1 more source

Amplified Arctic iceberg traffic reshapes benthic biodiversity. [PDF]

Nature
Krumpen T, Meyer-Kaiser KS, Wekerle C, Ackermann L, Castle D, Bergmann M, Hoppmann M, Khan SA, Purser A, Schmithüsen H.   +9 more
europepmc   +1 more source

Finite Element Analysis of Dentoalveolar Stress in Combat Sports Using Hybrid and Conventional Mouthguards

Dental Traumatology, EarlyView.
ABSTRACT Aim This study aimed to contribute to the development of modern mouthguards by evaluating the stresses generated by hook and uppercut punches applied during combat sports on dentoalveolar structures and mouthguards, the protective effectiveness of different mouthguard designs, and the resulting deformations using three‐dimensional finite ...
Çağla Nur Kalafat, Zeynep Yeşil
wiley   +1 more source

Statistical downscaling reproduces high-resolution ocean transport for particle tracking in the Bering Sea. [PDF]

Sci Rep
Kristiansen T, Miller J, Butenschön M.
europepmc   +1 more source