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Showing 1 to 12 of 180 entries
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Probing Maxwell's demon with a nanoscale thermometer.

ACS nano

Bergfield JP, Story SM, Stafford RC, Stafford CA.
PMID: 23651014
ACS Nano. 2013 May 28;7(5):4429-40. doi: 10.1021/nn401027u. Epub 2013 May 07.

A precise definition for a quantum electron thermometer is given, as an electron reservoir coupled locally (e.g., by tunneling) to a sample, and brought into electrical and thermal equilibrium with it. A realistic model of a scanning thermal microscope...

Film Confinement Induced "Jump-Percolation" Wetting Transition in Amphiphilic Block Copolymer Films.

ACS applied materials & interfaces

Salunke N, Nallapaneni A, Yuan G, Stafford CM, Niu H, Shawkey MD, Weiss RA, Karim A.
PMID: 28925687
ACS Appl Mater Interfaces. 2017 Oct 11;9(40):35349-35359. doi: 10.1021/acsami.7b07245. Epub 2017 Oct 02.

We report a first-order like sharp surface wettability transition with varying film thickness dependent morphology in cast films of an amphiphilic triblock copolymer. Films composed of poly(2-(N-ethylperfluorooctanesulfonamido) ethyl methyl acrylate), poly(FOSM), and poly(N,N'-dimethyl acrylamide), poly(DMA), with thickness (h) in...

Closed loop control for restoration of movement in paralyzed muscle.

Orthopedics

Petrofsky JS, Phillips CA, Stafford DE.
PMID: 24822770
Orthopedics. 1984 Aug 01;7(8):1289-302. doi: 10.3928/0147-7447-19840801-12.

A basic closed loop control system is described for controlling movement of paralyzed skeletal muscle in humans. The system is based around a Z80 microprocessor with 20K of memory. The system involves sensors to detect the amount of movement...

A wrinkling-based method for investigating glassy polymer film relaxation as a function of film thickness and temperature.

The Journal of chemical physics

Chung JY, Douglas JF, Stafford CM.
PMID: 29055329
J Chem Phys. 2017 Oct 21;147(15):154902. doi: 10.1063/1.5006949.

We investigate the relaxation dynamics of thin polymer films at temperatures below the bulk glass transition T

Corrigendum: Protection against malaria at 1 year and immune correlates following PfSPZ vaccination.

Nature medicine

Ishizuka AS, Lyke KE, DeZure A, Berry AA, Richie TL, Mendoza FH, Enama ME, Gordon IJ, Chang LJ, Sarwar UN, Zephir KL, Holman LA, James ER, Billingsley PF, Gunasekera A, Chakravarty S, Manoj A, Li M, Ruben AJ, Li T, Eappen AG, Stafford RE, K C N, Murshedkar T, DeCederfelt H, Plummer SH, Hendel CS, Novik L, Costner PJ, Saunders JG, Laurens MB, Plowe CV, Flynn B, Whalen WR, Todd JP, Noor J, Rao S, Sierra-Davidson K, Lynn GM, Epstein JE, Kemp MA, Fahle GA, Mikolajczak SA, Fishbaugher M, Sack BK, Kappe SH, Davidson SA, Garver LS, Björkström NK, Nason MC, Graham BS, Roederer M, Sim BK, Hoffman SL, Ledgerwood JE, Seder RA.
PMID: 27270781
Nat Med. 2016 Jun 07;22(6):692. doi: 10.1038/nm0616-692c.

No abstract available.

Evidence for metabolic and functional discrimination of sterols by Phytophthora cactorum.

Proceedings of the National Academy of Sciences of the United States of America

Nes WD, Stafford AE.
PMID: 16593322
Proc Natl Acad Sci U S A. 1983 Jun;80(11):3227-31. doi: 10.1073/pnas.80.11.3227.

When fed 10 ppm of one of the following sterols: cholesterol (cholest-5-en-3beta-ol), wingsterol (21-isopentylcholesterol), desmosterol [cholesta-5,24(25)-dien-3beta-ol], 24-methylenecholesterol [ergosta-5,24(28)-dien-3beta-ol], or fucosterol [stigmasta-5,24(28)-dien-3beta-ol], the pathogenic fungus Phytophthora cactorum, which is naturally unable to epoxidize squalene, accumulated each of the test compounds...

Sclerosing hemangioma.

Southern medical journal

Stafford CM, Crawford SW, Bradshaw DA, Grice GP.
PMID: 15954523
South Med J. 2005 May;98(5):580. doi: 10.1097/01.SMJ.0000161757.83547.74.

No abstract available.

The survival of young rats in nitrogen.

The Journal of physiology

Stafford A, Weatherall JA.
PMID: 16992063
J Physiol. 1960 Oct;153(3):457-72. doi: 10.1113/jphysiol.1960.sp006547.

No abstract available.

Today's problems of mental hospitals.

The Medical journal of Australia

STAFFORD BF.
PMID: 18112657
Med J Aust. 1949 Jan 22;1(4):94. doi: 10.5694/j.1326-5377.1949.tb28264.x.

No abstract available.

Quantum necking in stressed metallic nanowires.

Physical review letters

Bürki J, Goldstein RE, Stafford CA.
PMID: 14754119
Phys Rev Lett. 2003 Dec 19;91(25):254501. doi: 10.1103/PhysRevLett.91.254501. Epub 2003 Dec 19.

When a macroscopic metallic wire is subject to tensile stress, it necks down smoothly as it elongates. We show that nanowires with radii comparable to the Fermi wavelength display remarkably different behavior. Using concepts from fluid dynamics, a partial...

Quantifying the stress relaxation modulus of polymer thin films via thermal wrinkling.

ACS applied materials & interfaces

Chan EP, Kundu S, Lin Q, Stafford CM.
PMID: 21190386
ACS Appl Mater Interfaces. 2011 Feb;3(2):331-8. doi: 10.1021/am100956q. Epub 2010 Dec 29.

The viscoelastic properties of polymer thin films can have a significant impact on the performance in many small-scale devices. In this work, we use a phenomenon based on a thermally induced instability, termed thermal wrinkling, to measure viscoelastic properties...

THE CHILD WHO WILL NOT EAT.

California and western medicine

Stafford HE.
PMID: 18741267
Cal West Med. 1930 Jan;32(1):18-20.

No abstract available.

Showing 1 to 12 of 180 entries