Results 181 to 190 of about 1,006,667 (349)

Upsampling DINOv2 Features for Unsupervised Vision Tasks and Weakly Supervised Materials Segmentation

Advanced Intelligent Systems, EarlyView.
Feature from recent image foundation models (DINOv2) are useful for vision tasks (segmentation, object localization) with little or no human input. Once upsampled, they can be used for weakly supervised micrograph segmentation, achieving strong results when compared to classical features (blurs, edge detection) across a range of material systems.
Ronan Docherty, Antonis Vamvakeros, Samuel J. Cooper   +2 more
wiley   +1 more source

Zinc and Strontium‐Doped Titania Nanotube Surfaces Enhance Antibacterial Activity and Increase Osteogenic Differentiation of Mesenchymal Stem Cells

Advanced NanoBiomed Research, EarlyView.
Bacterial infection and poor integration often lead to orthopedic implant failure. Modifying implant surfaces can improve osseointegration. Titanium has been engineered to form titania nanotubes doped with zinc and strontium. These surfaces were evaluated for antibacterial effects and their ability to promote osteogenic differentiation in stem cells ...
Abhishek Bhattacharjee, Aniruddha Vijay Savargaonkar, Bruno L. Pereira, Paulo Soares, Ketul C. Popat   +4 more
wiley   +1 more source

Dynamic Modulus and Damping of Boron, Silicon Carbide, and Alumina Fibers [PDF]

The dynamic modulus and damping capacity for boron, silicon carbide, and silicon carbide coated boron fibers were measured from-190 to 800 C. The single fiber vibration test also allowed measurement of transverse thermal conductivity for the silicon ...
Dicarlo, J. A., Williams, W.
core   +1 more source

Amorphous silicon-carbide photonics for ultrasound imaging. [PDF]

Commun Phys
Erdogan RT, Lopez-Rodriguez B, Westerveld WJ, Iskander-Rizk S, Verbiest GJ, Zadeh IE, Steeneken PG.   +6 more
europepmc   +1 more source

Entropy measures based on Nirmala coindices for silicon carbide molecular graphs. [PDF]

Sci Rep
Numan M, Aabid S, Ahmad S, Zidan AM, Hamoud AA.   +4 more
europepmc   +1 more source

On the sintering of silicon carbide [PDF]

This document deals with the sintering of silicon carbide using pressureless sintering. This technique makes it possible to sinter a primarily covalent material to usable densities up to over 98% thD without having to use a high amount of sinter ...
Gugel, E.
core   +1 more source

Methane Pyrolysis Performance in Catalytic Molten Media for Hydrogen Production From the Perspective of Bubble Column Reactor Design and Configuration

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In the hydrogen production routes from natural gas (methane), methane pyrolysis offers a cleaner option than the established steam methane reforming by producing CO2‐free hydrogen. However, in fixed bed reactors over solid catalysts, this technology experiences rapid catalyst deactivation due to carbon (coke) deposition encapsulating its ...
Muhammad Irfan Fakarudin, Luqmanulhakim Baharudin, Matthew J. Watson, Wan Nor Roslam Wan Isahak   +3 more
wiley   +1 more source

Electrical characterization and accelerated aging of amorphous silicon carbide implantable encapsulation. [PDF]

J Neural Eng
Nguyen CK, Geramifard N, Wu Y, Bhatt M, Joshi-Imre A, Negi S, Cogan SF.   +6 more
europepmc   +1 more source

A study of the applicability of gallium arsenide and silicon carbide as aerospace sensor materials [PDF]

Most of the piezoresistive sensors, to date, are made of silicon and germanium. Unfortunately, such materials are severly restricted in high temperature environments.
Hurley, John S.
core   +1 more source

Experimental Characterization of Thermal, Acoustic, Magnetic, and Electrical Properties of Additive Manufactured Composites Reinforced With Ceramic Powders for Robotic Arms

Journal of Applied Polymer Science, Volume 142, Issue 16, April 20, 2025.
ABSTRACT An extensive experimental analysis was conducted to assess the thermal, acoustic, magnetic, and electrical properties of composite materials reinforced with varying ratios of silicon carbide (SiC) and alumina (Al₂O₃) powders, with a focus on enhancing the functionality of robotic arms.
Merdan Özkahraman, Mevlüt Yunus Kayacan, Ali Nadi Kaplan   +2 more
wiley   +1 more source