Results 51 to 60 of about 376,868 (283)

Thermoreflectance Detection of Point Defects Resulting from Focused Ion Beam Milling

open access: yesAdvanced Engineering Materials, EarlyView.
Focused ion beam (FIB) milling is a common tool for nanoscale material processing, however irradiation damage, redeposition, and contamination can occur. We use several characterization tools to show FIB‐induced effects beyond 1 mm from the milled area.
Thomas W. Pfeifer   +3 more
wiley   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti   +11 more
wiley   +1 more source

The filed of biography in the Ismaili Literature.

open access: yesمجلة العلوم و آفاق المعارف, 2023
Talking about digital text or digital literature is a controversial conversation because of the intellectual differences and conflicts that the topic carries, and a great controversy taking place in the critical and literary arena.
maatougui chahinez, kaddour. tifouri
doaj   +1 more source

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

open access: yesAdvanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser   +4 more
wiley   +1 more source

Information or Evidence? Abandoning Imaginary Worlds for Blockchains in Health Technology Assessment

open access: yesINNOVATIONS in Pharmacy, 2018
Commentaries published in INNOVATIONS in Pharmacy over the past 2 years have made the case that, as a basis for formulary decision making, the construction of imaginary modeled worlds fails to meet the standards of normal science. As such, they should be
Paul Langley
doaj   +1 more source

The digital poem between the poles of creativity and reception

open access: yesمجلة العلوم و آفاق المعارف, 2023
Talking about digital text or digital literature is a controversial conversation because of the intellectual differences and conflicts that the topic carries, and a great controversy taking place in the critical and literary arena.
imane hammamdji, Kaira bendahoua
doaj   +1 more source

Interactive 3D Simulation of Escher-like Impossible Worlds [PDF]

open access: yes, 2008
figures and impossible worlds. Many of his works illustrate mathematical and geometrical concepts such as perspective and limits. Works by Escher have motivated scientists over the years to discover the mathematical foundations of his work, ultimately ...
Orbons, E., Ruttkay, Z.M.
core   +3 more sources

On Conceiving the Inconsistent [PDF]

open access: yes, 2014
This work has been developed within the 2013–15 ahrc project The Metaphysical Basis of Logic: The Law of Non-Contradiction as Basic Knowledge (grant ref. ah/k001698/1).
Berto, Francesco
core   +1 more source

Parameter Variation in Planetary Ball Milling of Titanium Aluminide Powder in XHV‐Adequate Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates the effects of milling parameters, including rotational speed, milling duration, and ball‐to‐powder ratio, on TiAl particle size and morphology in an XHV‐equivalent atmosphere. The creation of oxide‐free surfaces enhances the mechanical properties of green bodies.
Jytte Möckelmann   +4 more
wiley   +1 more source

Unnatural Narratives

open access: yesLetras, 2017
A critique is developed for unnatural narratives, which respond to a new narratological schema understood in anti-mimetic terms. The main characteristics of these narratives are described in relation to concepts such as reader, time or narration ...
Roy Alfaro Vargas
doaj   +1 more source

Home - About - Disclaimer - Privacy