Results 91 to 100 of about 315,486 (263)

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth   +6 more
wiley   +1 more source

Inflammatory bowel disease clinical service recovery during the COVID-19 pandemic. [PDF]

open access: yesFrontline Gastroenterol, 2022
Din S   +13 more
europepmc   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan   +5 more
wiley   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

open access: yesAdvanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

The role of guest loyalty between satisfaction with service recovery and guest behavior in mountain hotels

open access: yesMенаџмент у хотелијерству и туризму
Purpose – The purpose of the study is to investigate the role of guest loyalty in the relationship between satisfaction with service recovery (SSR) and consumer citizenship behavior (CCB), as well as dysfunctional customer behavior (DCB) of hotel guests.
Milica Josimović   +2 more
doaj   +1 more source

Role of Employee Recovery Performance on Service Recovery Performance and Quality of Service

open access: yesJurnal Akuntansi, Keuangan, dan Manajemen
Purpose: This study aims to evaluate the influence of employee and service recovery performance on service effectiveness in SAMSAT Semarang City. This study explores the empirical model of employee recovery performance, service recovery performance, and quality of service in Public Service Institutions.Methodology/approach: This method uses a ...
Diovany Tirtana, Sari Rahmadhani
openaire   +1 more source

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