Results 111 to 120 of about 1,996,830 (316)
Advanced 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
Sonoma State History Journal: Erasure & Endurance Vol. 29
The Sonoma State History Journal is the history department's student academic journal, produced by Sonoma State students since 1995. The journal provides a one-of-a-kind professional development opportunity for graduate and undergraduate students in the ...
Jared Height
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Algorithms for determining relative star height and star height
Information and Computation, 1988 Let R be a regular language and \({\mathcal C}=(R_ 1,R_ 2,...,R_ m)\) be a finite set of regular languages. The relative star height of R with respect to \({\mathcal C}\) is the minimum star height of regular languages which can be transformed into R by substituting alphabetic symbols on languages from \({\mathcal C}\).
openaire +1 more source
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 +4 more
wiley +1 more source
CERTAIN ANTHROPOMETRIC CHARACTERISTICS OF THE TELVE-YEAR OLDS IN THE TOWN OF NIKŠIĆ [PDF]
Sport Mont, 2007 At the sample of 117 subjects – twelve-year-old pupils of both sexes, the average height, weight and the circumference of chest, brachium, forearm and upper leg were determined. The research was carried out in the primary school «L.
Veselin Jovović
doaj
GOCE data evidence underplating beneath the Paraná basin
, 2012 The Paraná basin in the stable South American Platform accumulated a thick sediment layer during the Paleozoic, with more than 3500 m thickness. In Early Cretaceous the same area experienced a flood basalt volcanism which produced a LIP-(Large Igneous ...
MARIANI, PATRIZIA +2 more
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Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source
Site demands, quantitative and qualitative characteristics of wild pistachio in Khakhal forests [PDF]
تحقیقات جنگل و صنوبر ایران, 2009 Wild pistachio (Pistacia atlantica F&M.) trees grow in many arid and semi- arid areas of Iran including Khalkhal rigion in Ardabil province. In order to recognize the site demands of this species in Khalkhal forests, six sites (Bane Khalkhal, Kandarag ...
Younes Rostamikia (Noki) +3 more
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Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere
Advanced Engineering Materials, EarlyView.This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland +5 more
wiley +1 more source