Results 171 to 180 of about 1,159,089 (346)

Reduction of Oxide Inclusions During the High‐Frequency Welding of Steel via a Nonthermal Ar/H2 Plasma Jet

Advanced Engineering Materials, EarlyView.
High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin, Lienhard Wegewitz, René Gustus, Henning Wiche, Wolfgang Maus‐Friedrichs   +4 more
wiley   +1 more source

Se dire « arabe » au Canada. Un siècle de vie associative, entre constructions identitaires et mobilisations politiques (1882-1975)

L'Atelier du CRH, 2012
Houda Asal
doaj   +1 more source

Texture and Color Enhancement Imaging for the Kyoto Classification of Gastritis: Evaluation of Visibility and Color Differences. [PDF]

DEN Open
Oki S, Takeda T, Akazawa Y, Ueyama H, Ikeda Y, Arii S, Sai T, Uemura Y, Iwano T, Yamamoto M, Uchida R, Utsunomiya H, Suzuki N, Abe D, Ikeda A, Yatagai N, Matsumoto K, Ueda K, Hojo M, Nojiri S, Nagahara A.   +20 more
europepmc   +1 more source

Endovascular coil visible in a visible vessel [PDF]

Endoscopy, 2007
F P, Vleggaar, D R, Rutgers
openaire   +2 more sources

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source

Coherence evaluation and first demonstration of multi-contrast X-ray computed tomography on NanoTerasu BL09W with an X-ray Talbot interferometer. [PDF]

J Synchrotron Radiat
Ueda R, Liang X, Kamezawa C, Sumiishi H, Bishago Y, Nishio T, Yoshida J, Daimon M, Hiramoto S, Voegeli W, Shirasawa T, Vagovič P, Yamane H, Nakamura T, Yashiro W.   +14 more
europepmc   +1 more source

Effects of Syllable Visibility on Speechreading Performance of Children with Hearing Impairments

, 1997
Yusuke Saito, Shinro Kusanagi
openalex   +2 more sources

Nanoindentation Criteria for Combinatorial Thin Film Libraries

Advanced Engineering Materials, EarlyView.
Thin‐film material libraries are compositional spreads used for screening composition‐structure‐property relationships. Nanoindentation is often used to characterize mechanical behavior across these systems, however variations in methodology are widespread.
Andre Bohn, Adie Alwen, Andrea M. Hodge
wiley   +1 more source

Disability level and visibility: Associations with unmet academic accommodation needs and attitudes toward requesting accommodations. [PDF]

PLoS One
Christ BR, Malhotra B, Chapman O, Ertman B, Perrin PB.   +4 more
europepmc   +1 more source

The (in) visibility of gifted students and the production of school failure: faces of the capitalist school and its impacts in brazilian education

, 2018
Leandro da Nóbrega PINHEIRO
openalex   +1 more source