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pro vyhledávání: '"ADAMS, J. M."'
Autor:
Adams, J. M.
γ-aminobutyric acid type-A (GABAA) receptors mediate inhibitory synaptic transmission in the CNS where neurosteroids and protein kinases are their most potent endogenous modulators. Acting individually, these can either enhance or depress receptor f
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.565117
Autor:
Adams, J. M.
In the strongly nematic state main chain liquid crystalline polymers have hairpin defects along their length. When these chains are cross-linked together they show unusual elastic properties experimentally. The elastic properties of a main chain elas
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.595355
Autor:
Corbett, D. R., Adams, J. M.
Publikováno v:
Soft Matter, 2013, 9, 1151-1163
The mechanical properties of liquid crystal elastomers (LCEs) make them suitable candidates for pressure-sensitive adhesives (PSAs). Using the nematic dumbbell constitutive model, and the block model of PSAs, we study their tack energy and the debond
Externí odkaz:
http://arxiv.org/abs/1208.2348
Autor:
Brown, A. W., Adams, J. M.
Publikováno v:
Phys. Rev. E, 85, 011703 2012
Models of smectic-C liquid crystal elastomers predict that it can display soft elasticity, in which the shape of the elastomer changes at no energy cost. The amplitude of the soft mode and the accompanying shears are dependent on the orientation of t
Externí odkaz:
http://arxiv.org/abs/1107.5430
Publikováno v:
Journal of Rheology, 55 (2011) 1007
Spatially inhomogeneous shear flow occurs in entangled polymer solutions, both as steady state shear banding and transiently after a large step strain or during start up to a steady uniform shear rate. Steady state shear banding is a hallmark of mode
Externí odkaz:
http://arxiv.org/abs/1011.4355
Autor:
Adams, J. M., Olmsted, P. D.
Publikováno v:
Phys. Rev. Lett. 103, 219802 (2009)
Wang [Phys. Rev. Lett. 103, 219801 (2009)] makes the following points about our Letter [Phys. Rev. Lett. 102, 067801 (2009), arXiv:0805.0679]: (1) He infers that, "contrary to its title, shear banding emerged from monotonic curves only if there was a
Externí odkaz:
http://arxiv.org/abs/0911.4352
Autor:
Adams, J. M., Warner, M.
Publikováno v:
Phys. Rev. E 79, 061704 (2009)
At the A to C transition, smectic elastomers have recently been observed to undergo $\sim$35% spontaneous shear strains. We first explicitly describe how strains of up to twice this value could be mechanically or electrically induced in Sm-$C$ elasto
Externí odkaz:
http://arxiv.org/abs/0812.1746
Autor:
Adams, J. M., Olmsted, P. D.
Publikováno v:
Phys. Rev. Lett. 102, 067801 (2009)
In 1975 Doi and Edwards predicted that entangled polymer melts and solutions can have a constitutive instability, signified by a decreasing stress for shear rates greater than the inverse of the reptation time. Experiments did not support this, and m
Externí odkaz:
http://arxiv.org/abs/0805.0679