Results 21 to 30 of about 103,944 (231)

The $a_{3/2}$ heat kernel coefficient for oblique boundary conditions [PDF]

open access: yes, 1998
We present a method for the calculation of the $a_{3/2}$ heat kernel coefficient of the heat operator trace for a partial differential operator of Laplace type on a compact Riemannian manifold with oblique boundary conditions.
Abramowitz M   +35 more
core   +2 more sources

Characterization of Dislocation Structure in a Nb-bearing Austenitic Stainless Steel After Low Cycle Fatigue via TEM and EBSD

open access: yesMaterials Research, 2021
In this paper, the relationship between Kernel average misorientation (KAM), geometrically necessary dislocation (GND) density and dislocation structures of Nb-bearing austenitic stainless steel under low cycle fatigue (LCF) was studied at 600°C at the ...
Liangwei Fang   +7 more
doaj   +1 more source

Direct observation via in situ heated stage EBSD analysis of recrystallization of phosphorous deoxidised copper in unstrained and strained conditions [PDF]

open access: yes, 2020
Recrystallization of phosphorous deoxidised copper used for strength critical applications at elevated temperatures was investigated by means of in situ heated stage EBSD analysis using a Gatan Murano heated stage mounted within a Carl Zeiss Sigma FEGSEM
Kotadia, Hiren   +3 more
core   +1 more source

A Reasoning System for a First-Order Logic of Limited Belief [PDF]

open access: yes, 2017
Logics of limited belief aim at enabling computationally feasible reasoning in highly expressive representation languages. These languages are often dialects of first-order logic with a weaker form of logical entailment that keeps reasoning decidable or ...
Schwering, Christoph
core   +1 more source

Dislocation and disclination densities in experimentally deformed polycrystalline olivine [PDF]

open access: yesEuropean Journal of Mineralogy, 2023
We report a comprehensive data set characterizing and quantifying the geometrically necessary dislocation (GND) density in the crystallographic frame (ραc) and disclination density (ρθ) in fine-grained polycrystalline olivine deformed in uniaxial ...
S. Demouchy   +9 more
doaj   +1 more source

Improved guess-and-determine and distinguishing attacks on SNOW-V

open access: yesIACR Transactions on Symmetric Cryptology, 2021
In this paper, we investigate the security of SNOW-V, demonstrating two guess-and-determine (GnD) attacks against the full version with complexities 2384 and 2378, respectively, and one distinguishing attack against a reduced variant with complexity 2303.
Jing Yang   +2 more
doaj   +1 more source

On Radon transforms on tori [PDF]

open access: yes, 2014
We show injectivity of the X-ray transform and the $d$-plane Radon transform for distributions on the $n$-torus, lowering the regularity assumption in the recent work by Abouelaz and Rouvi\`ere.
Ilmavirta, Joonas
core   +1 more source

Englischsprachige Erweiterung des TIB|AV-Portals: Ein GND-DBpedia-Mapping zur Gewinnung eines englischen Begriffssystems

open access: yeso-bib. Das offene Bibliotheksjournal, 2014
Die Videos des TIB|AV-Portals werden mit insgesamt 63.356 GND-Sachbegriffen aus Naturwissenschaft und Technik automatisch verschlagwortet. Neben den deutschsprachigen Videos verfügt das TIB|AV-Portal auch über zahlreiche englischsprachige Videos. Die GND
Sven Strobel
doaj   +1 more source

Impacto e aderência de indivíduos com diabetes no Programa Academia da Cidade

open access: yesRevista Brasileira de Atividade Física e Saúde, 2020
Uma epidemia de Diabetes Mellitus tipo 2 (DM2) está em curso e uma grande proporção de pessoas com essa doença não pratica exercícios físicos regularmente.
Débora Jubilini, Adriana Bosco
doaj   +1 more source

The influence of indenter tip rounding on the indentation size effect [PDF]

open access: yes, 2010
A model was developed to interpret the indentation size effect. The model considers the tip wear effect, causing a rounded tip, the plastic zone size and various strengthening contributions, including geometrically necessary dislocations, preexisting ...
Gao, Nong   +2 more
core   +1 more source

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