Results 121 to 130 of about 101,131 (312)
Advanced Engineering Materials, EarlyView.This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe +4 more
wiley +1 more source
Evaluating Energy Absorption Performance of Filled Lattice Structures
Advanced Engineering Materials, EarlyView.Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney +2 more
wiley +1 more source
Genetic and Environmental Influences on Retinopathy of Prematurity
, 2015 Objective. The goals were to isolate and study the genetic susceptibility to retinopathy of prematurity (ROP), as well as the gene-environment interaction established in this disease. Methods.
R. Piñar-Molina +17 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat +7 more
wiley +1 more source
Retinopathy of prematurity blindness worldwide: phenotypes in the third epidemic
, 2016 Graham E Quinn Division of Ophthalmology, The Children’s Hospital of Philadelphia, Wood Center, Philadelphia, PA, USA Abstract: Blindness due to retinopathy of prematurity (ROP) is an increasing problem worldwide as improved levels of neonatal ...
Quinn GE
core
Retinopathy of Prematurity; Risk Factors, Prognosis and Treatment
, 2011 Purpose: To evaluate the prevalence, related risk factors, treatment and follow-up results in cases of retinopathy of prematurity (ROP). Material and Method: Medical records of 405 premature infants who attended our clinic between August 1999 and ...
Bora Eldem +7 more
core +1 more source
Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines
Advanced Engineering Materials, EarlyView.Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl +4 more
wiley +1 more source
Changing profile of retinopathy of prematurity
, 2002 The aim of this study was to determine the evolving trends of retinopathy of prematurity (ROP) at a tertiary neonatal intensive care unit. In an ongoing screening programme for ROP, we estimated the incidence of ROP among at-risk neonates in a tertiary ...
Kumar, H. +6 more
core
Advanced Engineering Materials, EarlyView.Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov +4 more
wiley +1 more source
Progression of retinopathy of prematurity.
, 2019 Progression of retinopathy of prematurity.
Ji Woong Chang (1829314)
core +1 more source