Results 21 to 30 of about 7,956,239 (250)

A systematic study of pulse and pulse reverse plating on acid copper bath for decorative and functional applications

open access: yesScientific Reports, 2022
Today industrial electroplating is mainly carried out using direct current even if the use of modulated currents could offer greats opportunities. Adjusting the amplitude and length of the current’s pulses it is possible to control grain size, porosity ...
Elena Mariani   +4 more
doaj   +1 more source

Growth of BiFeO₃ thin films by pulsed laser deposition [PDF]

open access: yes, 2020
This application note describes the growth and characterisation of BiFeO3 thin films grown in the Royce Deposition System by pulsed laser deposition.
Shepley, P
core   +1 more source

Impact of waveform shape on the properties of Ni coatings in pulsed electro-deposition for durability of industrial surfaces: A comparative study of rectangular and triangular pulses

open access: yesResults in Surfaces and Interfaces
Electrodeposition is one of the effective and low-cost processes in surface coating technology. It offers electrodeposits with dense structure and good mechanical and anti-corrosive properties.
Chitrada Prasad   +8 more
doaj   +1 more source

Study on Effects of Energy Deposition and Thermal Shock Wave by Electron Beam Irradiation

open access: yesApplied Sciences, 2022
The electron beam is an important way to effectively simulate the thermodynamic effects of an intense pulsed X-ray and the materials for electron beam irradiation are of great significance to study the effects of energy deposition and thermal shock waves.
Dengwang Wang   +3 more
doaj   +1 more source

T1 Over Squared Proton Density Ratio to Characterize Multiple Sclerosis Lesions

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Differentiating remyelinated from demyelinated lesions in MS remains challenging without histological confirmation. This study introduces the T1‐to‐PD2 ratio (TPR) imaging approach and evaluates its ability to characterize MS lesions alongside other quantitative MRI (qMRI) metrics. Methods Thirty individuals with MS (mean age: 47.5 ± 
Sarah J. Wright   +10 more
wiley   +1 more source

Nanostructure NiO films prepared by PLD and their optoelectronic properties [PDF]

open access: yesEngineering and Technology Journal, 2015
NiO thin films have compounded by pulsed laser deposition on glass and silicon (111) substrates, employing Q-switching Nd:YAG laser. Structure, grain size and optical properties have analyzed by using FTIR, AFM and UV-VIS spectroscopy.
Doaa Jbaier, Jehan Simon, Khawla Khashan
doaj   +1 more source

Clinical, Histologic, and Serological Predictors of Renal Function Loss in Lupus Nephritis

open access: yesArthritis Care &Research, EarlyView.
Objective Kidney survival is the ultimate goal in lupus nephritis (LN) management, but long‐term predictors remain inadequately studied, requiring long‐term follow‐up. This study aimed to identify baseline and early longitudinal predictors of kidney survival in the Accelerating Medicines Partnership LN longitudinal cohort.
Shangzhu Zhang   +21 more
wiley   +1 more source

Non-Cyanide Electrodeposited Ag–PTFE Composite Coating Using Direct or Pulsed Current Deposition [PDF]

open access: yes, 2016
The effects of FC-4 cationic surfactant on electrodeposited Ag–PTFE composite coating using direct or pulsed currents were studied using scanning electron microscope (SEM), energy dispersive X-ray (EDS), optical microscope, and a linear tribometer.
Raymond Sieh   +3 more
core   +1 more source

The study of Zn–Co alloy coatings electrochemically deposited by pulse current [PDF]

open access: yesHemijska Industrija, 2012
The electrochemical deposition by pulse current of Zn-Co alloy coatings on steel was examined, with the aim to find out whether pulse plating could produce alloys that could offer a better corrosion protection. The influence of on-time and the average
Tomić Milorad V.   +3 more
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy