Results 81 to 90 of about 12,548,785 (342)

Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines

open access: yesAdvanced 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

The information sources of the first Spanish Newspapers (1618- 1635): the construction of information credibility

open access: yesCommunication & Society (Formerly Comunicación y Sociedad), 2019
This paper analyses the information sources used in a large corpus of news items published in Spanish printed newspapers between 1618 and 1635. The initial aim is to determine how information credibility was constructed in both historical and rhetorical ...
Rafael Soto-Escobar, Carmen Espejo-Cala
doaj   +1 more source

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han   +5 more
wiley   +1 more source

Model of female friendship in early modern and modern age

open access: yes, 2017
My paper is divided into three parts. The first part revolves around an article by Penelope Anderson and wonders about the absence of female friends in friendship studies on early modern and modern age.
A. Ceron
core  

Technoimagintion and Modern Age [PDF]

open access: yes, 2009
This master's thesis focuses on the broad issue of technoimagination and modern age, and it is based on Vilém Flusser's theories of the shift in imagination paradigm, in particular functioning and meaning of technical ...
Čecháková, Lucie
core  

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

Thine and Mine: The Spanish “Golden Age” and Early Modern Studies

open access: yes, 2011
Don Quixote, having shared the goatherds' rustic meal on his second sally, takes up a handful of acorns and launches into his lecture on the Golden Age: “Dichosa edad y siglos dichosos aquellos a quien los antiguos pusieron nombre de dorados, y no porque
Margaret R. Greer
core   +1 more source

Architectural Features of Churches in the Kaštela Coastal Area between 1492 and 1918

open access: yesProstor
This paper aims to synthesize recent knowledge about the churches built between 1492 and 1918 in the Kaštela area and present its characteristics obtained by research in the doctoral thesis of the first author. The research covered 18 churches located in
Doroti Brajnov Botić   +1 more
doaj   +1 more source

Religion und Zeit in Christoph Ransmayrs Roman Cox oder Der Lauf der Zeit

open access: yesCahiers d’Études Germaniques, 2018
The present contribution studies the discourse on religion contained in the 2016 novel Cox oder Der Lauf der Zeit by the Austrian writer Christoph Ransmayr.
Sikander Singh
doaj   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

open access: yesAdvanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir   +5 more
wiley   +1 more source

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