Results 111 to 120 of about 8,550 (288)
An abrasion-ablation model description of galactic heavy-ion fragmentation [PDF]
The fragmentation of high-energy galactic heavy ions by nuclear interactions with arbitrary target nuclei is described within the context of a simple abrasion-ablation fragmentation model.
Bidasaria, H. B. +3 more
core +1 more source
Microscopic mechanism for mechanical polishing of diamond (110) surfaces
, 1998 Mechanically induced degradation of diamond, as occurs during polishing, is studied using total--energy pseudopotential calculations. The strong asymmetry in the rate of polishing between different directions on the diamond (110) surface is explained in ...
D. R. Alfonso +15 more
core +1 more source
Hydrogel‐Based Functional Materials: Classifications, Properties, and Applications
Advanced Materials Technologies, EarlyView.Conductive hydrogels have emerged as promising materials for smart wearable devices due to their outstanding flexibility, multifunctionality, and biocompatibility. This review systematically summarizes recent progress in their design strategies, focusing on monomer systems and conductive components, and highlights key multifunctional properties such as
Zeyu Zhang, Zao Cheng, Patrizio Raffa
wiley +1 more source
Materials Research ExpressHigh-temperature superconducting coils subjected to ultra-high magnetic fields undergo mechanical deformation due to the Lorentz force generated by the magnetic field.
Hyun Sung Noh +10 more
doaj +1 more source
Wear and Fatigue of Railway Track Caused by Contamination, Sanding and Surface Damage [PDF]
, 2003 The wheel rail contact operates in an arduous environment. Damage to the surface of either component is possible during manufacture, installation, or operation.
Dwyer-Joyce, R.S. +3 more
core
Sharp Diamond Needles for Single‐Photon Emission
Advanced Photonics Research, EarlyView.We study the morphological evolution of single‐crystal diamond needles oxidized at 650–700 °C. Electron microscopy and photoluminescence reveal temperature‐ and time‐dependent sharpening, length reduction, and surface modifications affecting tip properties.
Mariam Quarshie +9 more
wiley +1 more source
Charge-to-mass dispersion methods for abrasion-ablation fragmentation models [PDF]
Methods to describe the charge-to-mass dispersion distributions of projectile prefragments are presented and used to determine individual isotope cross-sections or various elements produced in the fragmentation of relativistic argon nuclei by carbon ...
Norbury, J. W., Townsend, L. W.
core +1 more source
From Rigid to Soft Robotic Approaches for Neuroendoscopy
Advanced Robotics Research, EarlyView.Robotic assistance has had minimal impact on deep intraventricular surgeries, where small‐scale, precision, and reduced invasiveness can contribute to improved patient outcomes. Emerging technologies in rigid, soft, and hybrid robotics are reviewed to identify the most promising mechanisms for deep brain navigation in addition to an attempt to identify
Kieran Gilday +3 more
wiley +1 more source
Evaluation of the Effect of Silicone Contamination on Various Bond Systems and the Feasibility of Removing the Contamination [PDF]
, 2008 Silicone is a contaminant that can cause catastrophic failure of a bond system depending on the materials and processes used to fabricate the bond system. Unfortunately, more and more materials are fabricated using silicone.
Stanley, Stephanie D.
core +2 more sources
Principales características del arte rupestre de Oukaïmeden (Marruecos) [PDF]
The present paper deals with the study of Oukaïmeden rock-art. The methodology developed for it is thoroughly explained. A total number of 249 rock-art stations containing 1068 individual depictions have been examined under three levels of analysis: rock-
Collado, Hipólito
core +2 more sources