Results 241 to 250 of about 59,661 (294)

Sub-10-nm imprint lithography on elastomers by chain translocated crystallization in nanochannels. [PDF]

open access: yesSci Adv
Yang Y   +9 more
europepmc   +1 more source

Dynamic elastic modulus of ‘packable’ composites [PDF]

open access: yesDental Materials, 2001
A new type of so-called 'packable', 'condensable' or 'mouldable' composite has been developed and aims at replacing amalgam for posterior restorations. The purpose of the present investigation was to study the dynamic elastic modulus of 12 packable composites, and to follow the evolution of this property following prolonged water absorption.Of each ...
Abe, Y.   +6 more
openaire   +4 more sources

Static and Dynamic Elastic Modulus of Jointed Rock Mass [PDF]

open access: yesInternational Journal of Geotechnical Earthquake Engineering, 2010
In this paper the compressive strength/elastic modulus of the jointed rock mass was estimated as a function of intact rock strength/modulus and joint factor. The joint factor reflects the combined effect of joint frequency, joint inclination and joint strength.
T. G. Sitharam, M. Ramulu, V. B. Maji
openaire   +2 more sources

Effect of temperature and age on the relationship between dynamic and static elastic modulus of concrete [PDF]

open access: yesCement and Concrete Research, 2004
This study investigates the effects of cement type, curing temperatalre, and age on the relationships between dynamic and static elastic moduli or compressive strength. Based on the investigation, new relationship equations are proposed.
Sang-Hun Han, Jin-Keun Kim
exaly   +2 more sources

Dynamic on-line sensing of sheet modulus of elasticity

Conference Record of 2008 54th Annual Pulp and Paper Industry Technical Conference, 2008
This paper proposes and evaluates a methodology for robust, on-line estimation of the modulus of elasticity of an elastic strip transported through a multi-span system. The estimation algorithm is based on a previously developed robust sensorless sheet tension estimation, and the computation of speed draws using 1024-pulse encoders operating in 4x mode.
M.A. Valenzuela   +2 more
openaire   +1 more source

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