Results 71 to 80 of about 22,552,481 (422)
Permanent Plasma Surface Functionalization of Internal Surface Areas
Advanced Materials Interfaces, EarlyView.With applications in various fields including biomedical sciences, textiles, or filter industry, stable functionalization of porous membranes is indispensable. Plasma‐activated species with specific reactivities infiltrate porous substrates at different penetration depths due to their distinct energies and diffusivities.
Dirk Hegemann +4 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.Combinatorial sputtering of a compositionally complex Ag‐Au‐Pd‐Pt solid solution on pre‐sharpened Si microtip arrays enabled the investigation of interface reactions between the film and Si using a semi‐correlative atom probe tomography/transmission electron microscopy analysis for near atomic‐scale characterization without additional sample ...
Yujiao Li +3 more
wiley +1 more source
COVID‐19 in the Pacific territories: Isolation, borders and the complexities of governance
Asia &the Pacific Policy Studies, Volume 9, Issue 3, Page 394-407, September 2022., 2022 Abstract Early experience of COVID‐19 in seven Pacific politically dependent territories (Guam, American Samoa, Pitcairn, Tokelau, French Polynesia, Wallis and Futuna, and New Caledonia) emphasises a diversity of contexts, responses, outcomes and possible futures.
John Connell
wiley +1 more source
Effect of laser ignition on combustion and performance of internal combustion engine: A Review
Energy Conversion and Management: X, 2022 Internal combustion engines have undergone many technological advancements over the period keeping in mind economic aspects and stringent emission norms in context of global environment changes.
Aditya Shukla +2 more
doaj
Numerical investigation into the effects of non-equilibrium plasma discharge on two-stage ignition and LTC of DME/O2/Ar Mixtures [PDF]
arXiv, 2017 The effects of nanosecond pulsed non-equilibrium plasma discharges on ignition characteristics and low-temperature chemistry or LTC of DME/O2/Ar mixtures are numerically investigated in a plane-to-plane geometry at a reduced pressure of 76 Torr. Detailed numerical investigations of the two-stage ignition process in different temperature regimes of DME ...
arxiv
Temperature‐Dependent Properties of Atomic Layer Deposition‐Grown TiO2 Thin Films
Advanced Materials Interfaces, EarlyView.This study explores the temperature‐dependent properties of TiO₂ thin films grown by atomic layer deposition using tetrakis dimethyl amino titanium and water. The films exhibit increased oxynitride incorporation as the process temperature increases from 150 to 350 °C, significantly influencing their optical and electrical properties. Findings highlight
Nimarta Kaur Chowdhary +1 more
wiley +1 more source
Thermal ignition revisited with two-dimensional molecular dynamics: role of fluctuations in activated collisions [PDF]
arXiv, 2016 The problem of thermal ignition in a homogeneous gas is revisited from a molecular dynamics perspective. A two-dimensional model is adopted, which assumes reactive disks of type A and B in a fixed area that react to form type C products if an activation threshold for impact is surpassed. Such a reaction liberates kinetic energy to the product particles,
arxiv
Advanced Materials Interfaces, EarlyView.Nano Cu‐ZnO glazes formed multilayered microstructures. Cu doping and concentrations affect phase evolution and microstructure. Post‐sintering heat treatment and its duration are crucial for creating textured microstructures. Abstract The study examines the effect of heat treatment duration on microstructure and phase evolution concerning Cu content in
Nurcan Calis Acikbas, Gokhan Acikbas
wiley +1 more source
Anatomical Sciences Education, Volume 16, Issue 1, Page 128-147, January/February 2023., 2023 Abstract Uncertainty tolerance, individuals' perceptions/responses to uncertain stimuli, is increasingly recognized as critical to effective healthcare practice. While the Covid‐19 pandemic generated collective uncertainty, healthcare‐related uncertainty is omnipresent.
Michelle D. Lazarus +3 more
wiley +1 more source
An effect of abrupt current disruption [PDF]
arXiv, 2011 Every engine, let it internal combustion engine in car or turbine of airplane, needs a high quality fuel igniter. During last decades there have been some minor changes made in ignition systems, like invention of Capacitive Discharge Ignition, Multiple Discharge Ignition, Ignition with Direct Current Discharge, but all based on the same priciple of ...
arxiv