Results 91 to 100 of about 15,719 (233)

Edge‐preserving noise for diffusion models

Computer Graphics Forum, EarlyView.
Abstract Classical diffusion models typically rely on isotropic Gaussian noise, treating all regions uniformly and overlooking structural information important for high‐quality generation. We introduce an edge‐preserving diffusion process that generalizes isotropic models via a hybrid noise scheme with an edge‐aware scheduler that smoothly transitions ...
Jente Vandersanden, Sascha Holl, Xingchang Huang, Gurprit Singh   +3 more
wiley   +1 more source

Class Angular Distortion Index for Dimensionality Reduction

Computer Graphics Forum, EarlyView.
Abstract Dimensionality reduction (DR) techniques are often characterized by whether they preserve global, high‐level structures in the data or local, neighborhood structures. This distinction matters in visualization: global methods can obscure clusters while local methods can over‐emphasize them.
Kaviru Gunaratne, Stephen Kobourov, Jacob Miller   +2 more
wiley   +1 more source

MotionPyramid: Controllable Motion Synthesis via Stylized Phase Manifolds

Computer Graphics Forum, EarlyView.
Abstract We introduce stylized phase manifolds—a compact, interpretable latent representation that disentangles motion content (e.g. “jumping”, “walking”), the temporal structure (e.g. motion cycle frequency, gait timing), and style (i.e. how the motion is performed). Learned in an unsupervised manner and inherently low‐dimensional, the manifold offers
Jingyuan Li, Peizhuo Li, Andreas Aristidou, Olga Sorkine‐Hornung   +3 more
wiley   +1 more source

Ultra‐High‐Speed Sintering of 3.5Y‐TZP Zirconia: Time Reduction Without Compromising Translucency

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives To assess, firstly, the impact of three sintering speeds on translucency and grain size of 3.5Y‐TZP zirconia (Katana HT) across clinically relevant thicknesses, and secondly, the effect of thermocycling on translucency. Materials and Methods Disc specimens were fabricated at six thicknesses (0.7–2.0 mm) and sintered using SLOW (7 h),
Tatiana Roman, Hamdi Jmal, Teissir Ben Ammar , Adrien Greffet, Marc Lenertz, Olivier Etienne   +5 more
wiley   +1 more source

Preparation of Electrolyte Based on YSZ Material at the Green Boundary of NiO-YSZ

International Research Journal of Innovations in Engineering and Technology
The development of alternative energy technologies, particularly based on fuel cells, has become a primary focus in material research for energy applications. Solid Oxide Fuel Cells (SOFCs) are promising due to their high efficiency, fuel flexibility, and relatively low environmental impact.
Muhammad Faesal Febriandyono, null Sulistyo, Mohammad Tauviqirrahman, Rayhan Calista, Tatagraha Rahmanda, Fachrizal Radya Mahendra   +5 more
openaire   +1 more source

Effects of high‐speed sintering on the translucency and color of dental zirconia with different shades and yttria contents

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study evaluated the effects of high‐speed sintering on the translucency and color of various yttria‐stabilized zirconia (YSZ) compositions and identified factors influencing these properties to improve clinical predictability. Materials and Methods A total of 144 disc‐shaped specimens fabricated from 3YSZ, 4YSZ, and 5YSZ pucks in ...
Zidu Zeng, Nupur Patel, Yijing Su, Yu Zhang   +3 more
wiley   +1 more source

Preparation of NiO-YSZ Substrate for Electrophoretic Deposition of Thin YSZ Film

Energy Procedia, 2013
AbstractIn this report, a strategic approach for preparation of dense 8YSZ electrolyte layer on porous NiO-YSZ substrate was proposed. Porosity in the substrate was introduced by mixing corn starch with the starting NiO-YSZ powder. By varying the content of corn starch, porosity and sintering shrinkage of the sintered substrates were studied.
Meepho, Malinee, Wattanasiriwech, Darunee, Wattanasiriwech, Suthee, Aungkavattana, Pavadee   +3 more
openaire   +1 more source

Characterization of Cracks and their Effects on the Effective Transport Pathways in Ni-YSZ Anodes after Reoxidation Using X-Ray Nanotomography [PDF]

Reduction-oxidation cycling of Ni-based electrodes for solid oxide fuel/electrolysis cells irreversibly alters their microstructure and can cause the fracture of the electrolyte.
Cocco, A. P., Wang, S., Harris, W. M., Van herle, J., Wang, J., Cassenti, B. N., Nakajo, A., DeGostin, M. B., Greco, F., Peracchio, A. A., Deriy, A., Nelson, G. J., Chiu, W. K. S., Kiss, A. M., Chen-Wiegart, Y.   +14 more
core   +1 more source

Effects of low‐pressure plasma and ytterbium fiber laser on zirconia surface properties and bond strength to gingiva‐colored composite

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate and compare the effects of surface activation by low‐pressure plasma (LPP) and surface texturing by ytterbium fiber laser (YFL) treatments on zirconia surface properties and shear bond strength (SBS) to a gingiva‐colored indirect composite under aged and non‐aged conditions.
Merve Akbulut, Ülkü Tuğba Kalyoncuoğlu, Bengi Yilmaz Erdemli   +2 more
wiley   +1 more source

A New Method to Analysis the Co-Sintering of NiO/YSZ-YSZ Coating

, 2010
To explain the deformation during the co-sintering of NiO/YSZ-YSZ coating, the sintering shrinkage of NiO, NiO/YSZ and YSZ were measured by dilatometer.
Yong Qing Wang, Xia Wang, Guang Yao Meng, Qi Bing Chang, Jian Er Zhou   +4 more
core   +1 more source