Results 11 to 20 of about 683,440 (310)

Arc pressure and weld metal fluid flow whilst using alternating shielding gases Part 1 : arc pressure measurement [PDF]

open access: yes, 2013
As part of an ongoing process to fully evaluate the effects of an alternating shielding gas supply on gas shielded welding processes, a comparison between the arc pressures generated using argon, helium, alternating shielding gases and pulsed GTAW has ...
Campbell, Stuart   +2 more
core   +4 more sources

Arc operads and arc algebras [PDF]

open access: yesGeometry & Topology, 2003
Published by Geometry and Topology at http://www.maths.warwick.ac.uk/gt/GTVol7/paper15.abs ...
Kaufmann, Ralph M   +2 more
openaire   +4 more sources

Arcs and tensors [PDF]

open access: yesDesigns, Codes and Cryptography, 2019
To an arc $\mathcal{A}$ of $\mathrm{PG}(k-1,q)$ of size $q+k-1-t$ we associate a tensor in $\langle ν_{k,t}(\mathcal{A})\rangle^{\otimes k-1}$, where $ν_{k,t}$ denotes the Veronese map of degree $t$ defined on $\mathrm{PG}(k-1,q)$. As a corollary we prove that for each arc $\mathcal{A}$ in $\mathrm{PG}(k-1,q)$ of size $q+k-1-t$, which is not contained ...
Simeon Ball, Michel Lavrauw
openaire   +4 more sources

k-Arcs and dual k-arcs

open access: yesDiscrete Mathematics, 1994
In \(\text{PG}(n,q)\), a \(k\)-arc is a set of \(k\) points such that \(k\geq n+1\) but not \(n+1\) points belong to a hyperplane. A normal rational curve in \(\text{PG}(n,q)\), \(2\leq n\leq q-2\) is a \(q+1\) arc projectively equivalent to the set of points \(\{(1,t, \cdots, t^ n)\mid t\in \text{GF} (q)^ +\}\) where \(\text{GF}(q)^ +\) denotes ...
Leo Storme, Joseph A. Thas
openaire   +3 more sources

Arc-consistency and arc-consistency again [PDF]

open access: yesArtificial Intelligence, 1994
There is no need to show the importance of arc-consistency in Constraint Networks. Mohr and Henderson [9] have proposed AC-4, an algorithm with optimal worst-case time complexity. But it has two drawbacks: its space complexity and average time complexity.
openaire   +2 more sources

Vestibular Compensation after Vestibular Dysfunction Induced by Arsanilic Acid in Mice

open access: yesBrain Sciences, 2019
When vestibular function is lost, vestibular compensation works for the reacquisition of body balance. For the study of vestibular dysfunction and vestibular compensation, surgical or chemical labyrinthectomy has been performed in various animal species.
Taeko Ito   +8 more
doaj   +1 more source

ARC Detection in DC ARC Furnaces [PDF]

open access: yes, 2014
A direct-current (DC) plasma arc furnace is a type of electric furnace used for metallurgical operations. The successful operation of DC furnaces depends to a large extent on gaining a fundamental understanding of the arc phenomenon itself, and ensuring its presence in the furnace at all times.
Quinn G Reynolds   +3 more
openaire   +1 more source

Investigation of the evolution of arc: Azadegan magmatic rocks, north of Shahrekord, Sanandaj-Sirjan zone [PDF]

open access: yesپترولوژی, 2021
The magmatic complex of Azadegan, composed of basalt, andesitic basalt, andesite, gabbro and diorite, located 45 km northwest of Shahrekord and in the middle part of the Sanandaj-Sirjan zone..
Maryam Ahankoub   +2 more
doaj   +1 more source

PERAHU-PERAHU MASA KLASIK, BUKTI KEJAYAAN NEGERI BAHARI INDONESIA

open access: yesBerkala Arkeologi, 2009
The Honor of our Nation is often tested by our neighbouring countries with some provocative actions. Since the ancient period of Majapahit Kingdom which was also well-known as a maritime kingdom, Gajah Mada had succeeded in uniting the Nusantara (the ...
Hari Lelono
doaj   +1 more source

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