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Showing 25 to 36 of 455 entries
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Nonuniversality in the pair contact process with diffusion.

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

Dickman R, De Menezes MA.
PMID: 12443242
Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Oct;66(4):045101. doi: 10.1103/PhysRevE.66.045101. Epub 2002 Oct 09.

We study the static and dynamic behavior of the one dimensional pair contact process with diffusion. Several critical exponents are found to vary with the diffusion rate, while the order-parameter moment ratio m=rho(2);/rho;(2) grows logarithmically with system size. The...

French science policy.

Science (New York, N.Y.)

Brickman R.
PMID: 17729864
Science. 1980 Feb 22;207(4433):879. doi: 10.1126/science.207.4433.879.

No abstract available.

A distilling system for purer water.

Science (New York, N.Y.)

Hickman K, White I, Stark E.
PMID: 17757965
Science. 1973 Apr 06;180(4081):15-25. doi: 10.1126/science.180.4081.15.

No abstract available.

Decisional conflict and regret: consequences of surrogate decision making for the chronically critically ill.

Applied nursing research : ANR

Hickman RL, Daly BJ, Lee E.
PMID: 21658906
Appl Nurs Res. 2012 Nov;25(4):271-5. doi: 10.1016/j.apnr.2011.03.003. Epub 2011 Jun 11.

Decisional conflict may predispose surrogate decision makers (SDMs) of the chronically critically ill (CCI) to making health care decisions that are not aligned with the patient's health care preferences and increase the SDM's likelihood of experiencing decision regret. This...

An Interaction Based Composable Architecture for Building Scalable Models of Large Social, Biological, Information and Technical Systems.

CTWatch quarterly : cyberinfrastructure technology watch

Atkins K, Barrett CL, Beckman R, Bisset K, Chen J, Eubank S, Feng A, Feng X, Harris SD, Lewis B, Kumar VS, Marathe MV, Marathe A, Mortveit H, Stretz P.
PMID: 20046542
CTWatch Q. 2008 Mar 01;4(1):46-53.

No abstract available.

Optical fibers with reduced pressure sensitivity.

Optics letters

Lagakos N, Hickman TR, Cole JH, Bucaro IA.
PMID: 19710731
Opt Lett. 1981 Sep 01;6(9):443-5. doi: 10.1364/ol.6.000443.

The pressure sensitivity of the phase of light propagating in aluminum-coated fibers is studied both analytically and experimentally. The analytically predicted reduction in fiber sensitivity that is due to the balancing of pressure-induced length changes with strain-induced index changes...

Colloids in a periodic potential: driven lattice gas in continuous space.

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

Potiguar FQ, Dickman R.
PMID: 17930195
Phys Rev E Stat Nonlin Soft Matter Phys. 2007 Sep;76(3):031103. doi: 10.1103/PhysRevE.76.031103. Epub 2007 Sep 07.

Motivated by recent studies of colloidal particles in optical-tweezer arrays, we study a two-dimensional model of a colloidal suspension in a periodic potential. The particles tend to stay near potential minima, approximating a lattice gas. The interparticle interaction, a...

Effects of visual demonstration, verbal instructions, and prompted verbal descriptions on the performance of human subjects in conditional discriminations.

The Analysis of verbal behavior

Ribes-Iñesta E, Cepeda ML, Hickman H, Moreno D, Peñalosa E.
PMID: 22477044
Anal Verbal Behav. 1992;10:23-36. doi: 10.1007/BF03392872.

A study was conducted to confirm prior results concerning the role of prompted verbal descriptions of visually demonstrated stimulus relations in the acquisition and transfer of identity, difference, and similarity-matching relations (Ribes et al., 1988). Four groups of human...

Effects of visual demonstration, verbal instructions, and prompted verbal descriptions on the performance of human subjects in conditional discriminations.

The Analysis of verbal behavior

Ribes-Iñesta E, Cepeda ML, Hickman H, Moreno D, Peñalosa E.
PMID: 22477044
Anal Verbal Behav. 1992;10:23-36. doi: 10.1007/BF03392872.

A study was conducted to confirm prior results concerning the role of prompted verbal descriptions of visually demonstrated stimulus relations in the acquisition and transfer of identity, difference, and similarity-matching relations (Ribes et al., 1988). Four groups of human...

Asymmetric exclusion process in a system of interacting Brownian particles.

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

Eduardo de Oliveira Rodrigues J, Dickman R.
PMID: 20866379
Phys Rev E Stat Nonlin Soft Matter Phys. 2010 Jun;81(6):061108. doi: 10.1103/PhysRevE.81.061108. Epub 2010 Jun 04.

We study a continuous-space version of the totally asymmetric simple exclusion process (TASEP), consisting of interacting Brownian particles subject to a driving force in a periodic array of potential wells. Particles are inserted into the leftmost well at rate...

Cost-effectiveness of HCV case-finding for people who inject drugs via dried blood spot testing in specialist addiction services and prisons.

BMJ open

Martin NK, Hickman M, Miners A, Hutchinson SJ, Taylor A, Vickerman P.
PMID: 23943776
BMJ Open. 2013 Aug 13;3(8). doi: 10.1136/bmjopen-2013-003153.

OBJECTIVES: People who inject drugs (PWID) are at high risk for acquiring hepatitis C virus (HCV), but many are unaware of their infection. HCV dried blood spot (DBS) testing increases case-finding in addiction services and prisons. We determine the...

Commensal and mutualistic interactions among terrestrial vertebrates.

Trends in ecology & evolution

Dickman CR.
PMID: 21236006
Trends Ecol Evol. 1992 Jun;7(6):194-7. doi: 10.1016/0169-5347(92)90072-J.

Although overlooked in many field studies, commensal and mutualistic interactions occur frequently between species of terrestrial vertebrates. Potential advantages for individuals in mixed-species associations are very diverse, and include reduction in parasite load, reduced risk of predation, and increased...

Showing 25 to 36 of 455 entries