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Differentiability, porosity and doubling in metric measure spaces [PDF]
Proceedings of the American Mathematical Society, 2012 We show if a metric measure space admits a differentiable structure then porous sets have measure zero and hence the measure is pointwise doubling. We then give a construction to show if we only require an approximate differentiable structure the measure need no longer be pointwise doubling.
Bate, David, Speight, Gareth
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Latest results from Double Chooz
, 2017 Double Chooz is a short-baseline neutrino disappearance experiment. It detects ν̄e produced in the power plant of Chooz, France, where is located. The main goal of the experiment is the measurement of θ13 mixing angle and in 2011 for the first time the ...
Minotti A., Double Chooz collaboration
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The relationship between porosity and thermal conductivity of concrete [PDF]
, 1990 This thesis reports the details and results of an experimental study into the effect of porosity on the thermal conductivity of lightweight and normal-weight concretes.
Ganjian, Esmaiel
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Generalized theory of thermoelastic diffusion with double porosity
Archives of Mechanics, 2018 The present paper focuses on the derivation of the constitutive relations and field equations for anisotropic thermoelastic medium with mass diffusion and double porosity. The variational principle, uniqueness and reciprocity theorems are also derived.
T. Kansal
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Earth and Space Science, 2020 In this study, shear wave speed and related physical properties were measured for 21 seafloor sediment cores collected in the northern South China Sea.
Guangming Kan +6 more
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Permeability and dynamic elastic moduli of controlled porosity ultra-precision aerostatic structures [PDF]
, 2014 Porous ceramic aerostatic bearings enable precise and smooth motion and improved stiffness compared with widely used orifice restrictor bearings. However, the processing techniques so far used are too complex or rely in lowering the sintering temperature
Corbett, John +2 more
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Numerical Model For Napl Migration In Double-Porosity Subsurface Systems [PDF]
, 2015 The double-porosity concept has been successfully applied by many researchers to simulate fluid flow in oil reservoirs over the past few decades. These oil reservoirs were typically considered to be made of fractured or fissured rock, hence the usance ...
Ngien, S. K., Tan, Lit Ken
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Alexandria Engineering Journal, 2023 The interest in aluminum-magnesium alloy additive manufacturing through Wire-arc Directed Energy Deposition (DED) technology has substantially grown in recent years.
E. Aldalur +4 more
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Determination of Porosity in Shale by Double Headspace Extraction GC Analysis
, 2015 This paper reports on a novel method for the rapid determination of the shale porosity by double headspace extraction gas chromatography (DHE-GC). Ground core samples of shale were placed into headspace vials and DHE-GC measurements of released methane ...
Teng-Fei Li +9 more
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Characterization in stand-up comedy: From Ted Ray to Billy Connolly, via Bertolt Brecht [PDF]
, 2000 Stand-up comedy is often distinguished from straight acting by its apparent lack of characterization-the comedian appearing onstage apparently as him or herself.
Double, Oliver
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