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Showing 1 to 12 of 94 entries
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SYSTEMATICALLY MISCLASSIFIED BINARY DEPENDENT VARIABLES.

Communications in statistics: theory and methods

Tennekoon V, Rosenman R.
PMID: 27293307
Commun Stat Theory Methods. 2016;45(9):2538-2555. doi: 10.1080/03610926.2014.887105. Epub 2014 May 16.

When a binary dependent variable is misclassified, that is, recorded in the category other than where it really belongs, probit and logit estimates are biased and inconsistent. In some cases the probability of misclassification may vary systematically with covariates,...

Intercellular adhesion : I. A quantitative assay for measuring the rate of adhesion.

The Journal of membrane biology

Orr CW, Roseman S.
PMID: 24174045
J Membr Biol. 1969 Dec;1(1):109-24. doi: 10.1007/BF01869777.

A quantitative procedure for determining the early kinetics of cell aggregation (adhesion) is described. The cells used for this study were obtained by dissociation of 8-day-old embryonic chicken neural retina with crude trypsin. The method is based on determining...

The Pot Calling the Kettle Black? A Comparison of Measures of Current Tobacco Use.

Applied economics

Tennekoon V, Rosenman R.
PMID: 25587199
Appl Econ. 2015 Jan;47(5):431-448. doi: 10.1080/00036846.2014.972546.

Researchers often use the discrepancy between self-reported and biochemically assessed active smoking status to argue that self-reported smoking status is not reliable, ignoring the limitations of biochemically assessed measures and treating it as the gold standard in their comparisons....

Multiple nonlinear optical interactions with arbitrary wave vector differences.

Physical review letters

Fradkin-Kashi K, Arie A, Urenski P, Rosenman G.
PMID: 11801015
Phys Rev Lett. 2002 Jan 14;88(2):023903. doi: 10.1103/PhysRevLett.88.023903. Epub 2001 Dec 26.

We present a novel method for simultaneously phase matching several nonlinear optical interactions within a single crystal. Quasiperiodic modulation of the nonlinear coefficient enables one to achieve high frequency mixing efficiencies for interactions with arbitrary wave vector differences. Doubling...

Treatment Planning at the University of North Carolina at Chapel Hill.

Seminars in radiation oncology

Sailer SL, Chaney EL, Rosenman JG, Sherouse GW, Tepper JE.
PMID: 10717043
Semin Radiat Oncol. 1992 Oct;2(4):267-273. doi: 10.1053/SRAO00200267.

No abstract available.

THE CARDIOVASCULAR EFFECTS OF ACUTELY INDUCED HYPOTHERMIA.

The Journal of clinical investigation

Prec O, Rosenman R, Braun K, Rodbard S, Katz LN.
PMID: 16695678
J Clin Invest. 1949 Mar;28(2):293-300. doi: 10.1172/JCI102071.

No abstract available.

Efficient quasi-phase-matched frequency doubling with phase compensation by a wedged crystal in a standing-wave external cavity.

Optics letters

Juwiler I, Arie A, Skliar A, Rosenman G.
PMID: 18073995
Opt Lett. 1999 Sep 01;24(17):1236-8. doi: 10.1364/ol.24.001236.

In standing-wave enhancement cavities for frequency doubling, second-harmonic fields are generated in both directions of propagation. To add the fields coherently, one should compensate for the phase shifts introduced by dispersive elements in the cavity. We experimentally demonstrate phase...

Continuous-wave optical parametric oscillator based on periodically poled KTiOPO(4).

Optics letters

Garashi A, Arie A, Skliar A, Rosenman G.
PMID: 18091899
Opt Lett. 1998 Nov 15;23(22):1739-41. doi: 10.1364/ol.23.001739.

We report what is to our knowledge the first demonstration of a continuous-wave optical parametric oscillator (OPO) based on periodically poled KTiOPO(4) . The 10-mm-long flux-grown crystal had a quasi-phase-matched period of 9mum . The pump source was a...

The transport of carbohydrates by a bacterial phosphotransferase system.

The Journal of general physiology

Roseman S.
PMID: 19873641
J Gen Physiol. 1969 Jul 01;54(1):138-84. doi: 10.1085/jgp.54.1.138.

THE COMPONENTS AND PROPERTIES OF A PHOSPHOENOLPYRUVATE: glucose phosphotransferase system are reviewed, along with the evidence implicating this system in sugar transport across bacterial membranes. Some possible physiological implications of sugar transport mediated by the phosphotransferase system are also...

Noncollinear second-harmonic generation in sub-micrometer-poled RbTiOPO(4).

Optics express

Moscovich S, Arie A, Urneski R, Agronin A, Rosenman G, Rosenwaks Y.
PMID: 19475059
Opt Express. 2004 May 17;12(10):2236-42. doi: 10.1364/opex.12.002236.

We have generated noncollinear quasi-phase-matched second harmonic wave in an RbTiOPO(4) crystal that was poled using the high-voltage atomic force microscope (HV-AFM). To the best of our knowledge, this is the first systematic nonlinear frequency conversion study of samples...

Psychosis risk, disorder and diagnosis: deeper into the mud.

The Australian and New Zealand journal of psychiatry

Rosenman S, Anderson P.
PMID: 22848061
Aust N Z J Psychiatry. 2012 Aug;46(8):789. doi: 10.1177/0004867412437816.

No abstract available.

Measurement of defect mobility in a defect-mediated melting.

Physical review. B, Condensed matter

Batallan F, Fuzellier H, Lartigue C, Legrand JF, Magerl A, Rogerie J, Rosenman I, Simon C.
PMID: 9993976
Phys Rev B Condens Matter. 1990 Feb 01;41(4):2390-2397. doi: 10.1103/physrevb.41.2390.

No abstract available.

Showing 1 to 12 of 94 entries