Results 11 to 20 of about 9,463,915 (304)

Expanders and property A [PDF]

open access: yesAlgebraic & Geometric Topology, 2012
We give a cohomological characterisation of expander graphs, and use it to give a direct proof that expander graphs do not have Yu's property A.
Wright, Nick, Khukhro, Ana
openaire   +3 more sources

STUDY ON INFORMATION MANAGEMENT FOR THE CONSERVATION OF TRADITIONAL CHINESE ARCHITECTURAL HERITAGE – 3D MODELLING AND METADATA REPRESENTATION [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013
After over 30 years of practise and development, Taiwan's architectural conservation field is moving rapidly into digitalization and its applications. Compared to modern buildings, traditional Chinese architecture has considerably more complex elements ...
Y. N. Yen, K. H. Weng, H. Y. Huang
doaj   +1 more source

On relative property (T) and Haagerup’s property [PDF]

open access: yesTransactions of the American Mathematical Society, 2011
We consider the following three properties for countable discrete groups $Γ$: (1) $Γ$ has an infinite subgroup with relative property (T), (2) the group von Neumann algebra $LΓ$ has a diffuse von Neumann subalgebra with relative property (T) and (3) $Γ$ does not have Haagerup's property. It is clear that (1) $\Longrightarrow$ (2) $\Longrightarrow$ (3).
Chifan, Ionut, Ioana, Adrian
openaire   +3 more sources

Utilization of Modern Cultural Properties [PDF]

open access: yes, 2023
boo
Independent Administrative Institution National Institutes for Cultural Heritage Tokyo National Research Institute for Cultural Properties, Center for Conservation, Restoration Techniques Section
core   +1 more source

On the Strength of a 316L-Type Austenitic Stainless Steel Produced by Selective Laser Melting

open access: yesMetals, 2023
The developed microstructure and the tensile behavior of a 316L-type steel produced by selective laser melting were studied. This paper particularly aims to clarify the dislocation substructures in the developed steel, focusing on the density of ...
Marina Odnobokova   +5 more
doaj   +1 more source

Solid Solution Strengthening of Mo, Re, Ta and W in Ni during High-Temperature Creep

open access: yesMetals, 2021
Solid solution strengthening of the unordered γ matrix phase by alloying elements is of great importance during creep of Ni-based superalloys, particularly at high temperatures above 1000 °C.
Lukas Haußmann   +4 more
doaj   +1 more source

Entanglement and properties [PDF]

open access: yesFortschritte der Physik, 2003
AbstractVarious topics concerning the entanglement of composite quantum systems are considered with particular emphasis concerning the strict relations of such a problem with the one of attributing objective properties to the constituents. In particular we will focus our attention to composite quantum systems composed of identical constituents, with ...
GHIRARDI, GIANCARLO, MARINATTO L.
openaire   +3 more sources

Brookhill Properties

open access: yes, 2022
Why Invest in Multi-Family Buildings? The Top Reasons You know that houses, condos, and businesses all come together as a multi-family buildings.
Brookhill Properties
core   +1 more source

The Frustration-induced Ferroelectricity of a Manganite Tricolor Superlattice with Artificially Broken Symmetry

open access: yesScientific Reports, 2017
In this paper, [(La0.9Sr0.1MnO3)n/(Pa0.9Ca0.1MnO3)n/(La0.9Sb0.1MnO3)n]m superlattices films have been deposited on (001) Nb:SrTiO3 substrates by a laser molecular-beam epitaxy technology.
Huanyu Pei   +8 more
doaj   +1 more source

An inverse application of unit cells for extracting fibre properties from effective properties of composites [PDF]

open access: yes, 2023
A semi-analytical solution is obtained in this paper for the micromechanical analysis of the square and hexagonal unit cells using complex potentials. It provides a means of numerical characterisation of unidirectionally fibre-reinforced composites for ...
Zou, Zhenmin   +2 more
core   +1 more source

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