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Showing 13 to 24 of 409 entries
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Cardiac rehabilitation past, present and future: an overview.

Cardiovascular diagnosis and therapy

Mampuya WM.
PMID: 24282695
Cardiovasc Diagn Ther. 2012 Mar;2(1):38-49. doi: 10.3978/j.issn.2223-3652.2012.01.02.

Cardiac Rehabilitation has evolved over the past decades from a simple monitoring for the safe return to physical activities to a multidisciplinary approach that focuses on patient education, individually tailored exercise training, modification of the risk factors and the...

Photonic band structure of cholesteric elastomers.

Physical review. E, Statistical, nonlinear, and soft matter physics

Bermel PA, Warner M.
PMID: 12059738
Phys Rev E Stat Nonlin Soft Matter Phys. 2002 May;65(5):056614. doi: 10.1103/PhysRevE.65.056614. Epub 2002 May 16.

We calculate the photonic band structure along and oblique to the helix axis of cholesteric elastomers. They are highly deformable, self-assembling systems. They display brilliantly colored reflections and lasing owing to stop bands in their photonic band structure. This...

Untwisting of a cholesteric elastomer by a mechanical field.

Physical review letters

Warner M, Terentjev EM, Meyer RB, Mao Y.
PMID: 10978000
Phys Rev Lett. 2000 Sep 11;85(11):2320-3. doi: 10.1103/PhysRevLett.85.2320.

A mechanical strain field applied to a monodomain cholesteric elastomer will unwind the helical director distribution. There are similarities with the classical problem of an electric field applied to a cholesteric liquid crystal but also differences. Frank elasticity is...

Dynamics of soft and semisoft nematic elastomers.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics

Teixeira PI, Warner M.
PMID: 11969799
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 1999 Jul;60(1):603-9. doi: 10.1103/physreve.60.603.

We analyze analytically and numerically the dynamics of how a nematic elastomer-an anisotropic rubber-responds elastically and orientationally to an imposed strain. Because positional and orientational degrees of freedom are coupled, the response is not the simple exponential one might...

Reply.

Epilepsy & behavior : E&B

Anderson G, Kim H, Warner M.
PMID: 12609155
Epilepsy Behav. 2000 Jun;1(3):194-5. doi: 10.1006/ebeh.2000.0059.

No abstract available.

Photonic band structure of highly deformable self-assembling systems.

Physical review. E, Statistical, nonlinear, and soft matter physics

Bermel PA, Warner M.
PMID: 11800667
Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Jan;65(1):010702. doi: 10.1103/PhysRevE.65.010702. Epub 2001 Dec 14.

We calculate the photonic band structure at normal incidence of highly deformable, self-assembling systems-cholesteric elastomers subjected to external stress. Cholesteric elastomers display brilliantly colored reflections and lasing owing to gaps in their photonic band structure. This band structure has...

The Preparation of Latex Casts of Soil Cavities for the Study of Tunneling Activities of Animals.

Science (New York, N.Y.)

Garner MR.
PMID: 17813926
Science. 1953 Oct 02;118(3066):380-1. doi: 10.1126/science.118.3066.380.

No abstract available.

Electron Microscope Studies of Ribosomal Clusters Synthesizing Hemoglobin.

Science (New York, N.Y.)

Warner JR, Rich A, Hall CE.
PMID: 17753859
Science. 1962 Dec 28;138(3548):1399-403. doi: 10.1126/science.138.3548.1399.

No abstract available.

Evaluating the feasibility of crisis homes: an application of the matrix model.

World psychiatry : official journal of the World Psychiatric Association (WPA)

Warner R.
PMID: 16946861
World Psychiatry. 2002 Jun;1(2):94-6.

No abstract available.

Smectic-C tilt under shear in smectic-A elastomers.

Physical review. E, Statistical, nonlinear, and soft matter physics

Stenull O, Lubensky TC, Adams JM, Warner M.
PMID: 18850850
Phys Rev E Stat Nonlin Soft Matter Phys. 2008 Aug;78(2):021705. doi: 10.1103/PhysRevE.78.021705. Epub 2008 Aug 08.

Stenull and Lubensky [Phys. Rev. E 76, 011706 (2007)] have argued that shear strain and tilt of the director relative to the layer normal are coupled in smectic elastomers and that the imposition of one necessarily leads to the...

Mechanical response of smectic-C elastomers.

Physical review. E, Statistical, nonlinear, and soft matter physics

Adams JM, Warner M.
PMID: 18352037
Phys Rev E Stat Nonlin Soft Matter Phys. 2008 Feb;77(2):021702. doi: 10.1103/PhysRevE.77.021702. Epub 2008 Feb 08.

The elastic response of a smectic-C elastomer to three deformations, namely imposed lambda(xx), lambda(xz), and lambda(zz), has been modeled using a nonlinear theory of a nematic elastomer with embedded smectic layers, and with the director tilt (in the x...

Smectic-A elastomers with weak director anchoring.

Physical review. E, Statistical, nonlinear, and soft matter physics

Adams JM, Warner M, Stenull O, Lubensky TC.
PMID: 18763969
Phys Rev E Stat Nonlin Soft Matter Phys. 2008 Jul;78(1):011703. doi: 10.1103/PhysRevE.78.011703. Epub 2008 Jul 03.

Experimentally it is possible to manipulate the director in a (chiral) smectic- A elastomer using an electric field. This suggests that the director is not necessarily locked to the layer normal, as described in earlier papers that extended rubber...

Showing 13 to 24 of 409 entries