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Showing 1 to 12 of 319 entries
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Experience with small group seminars for practicing physicians.

The American journal of psychiatry

Brody M, Golden MM, Lichtman HS.
PMID: 5835820
Am J Psychiatry. 1965 Nov;122(5):497-500. doi: 10.1176/ajp.122.5.497.

No abstract available.

Shaping of light beams by 3D direct laser writing on facets of nonlinear crystals.

Optics letters

Lightman S, Gvishi R, Hurvitz G, Arie A.
PMID: 26421556
Opt Lett. 2015 Oct 01;40(19):4460-3. doi: 10.1364/OL.40.004460.

We demonstrate experimentally spatial-mode conversions of light beams generated in a quadratic nonlinear process by micron-scale structures placed on the facets of nonlinear crystals. These structures were printed on the crystal facets using a three-dimensional (3D) direct laser writing...

Body fat by dual photon absorptiometry: Comparisons with traditional methods in Asians, blacks, and whites.

American journal of human biology : the official journal of the Human Biology Council

Wang J, Russell M, Mazariegos M, Burastero S, Thornton J, Lichtman S, Heymsfield SB, Pierson RN.
PMID: 28524390
Am J Hum Biol. 1992;4(4):501-510. doi: 10.1002/ajhb.1310040409.

Measurement of body fat by dual photon absorptiometry (Fat

When do anomalies begin?.

Science (New York, N.Y.)

Lightman A, Gingerich O.
PMID: 17756947
Science. 1992 Feb 07;255(5045):690-5. doi: 10.1126/science.255.5045.690.

An anomaly in science is an observed fact that is difficult to explain in terms of the existing conceptual framework. Anomalies often point to the inadequacy of the current theory and herald a new one. It is argued here...

Theoretical physics: application of field theory to statistical mechanics.

Science (New York, N.Y.)

Wightman AS.
PMID: 17831253
Science. 1985 Jun 28;228(4707):1521-2. doi: 10.1126/science.228.4707.1521-a.

No abstract available.

Antiviral selection in the management of acute retinal necrosis.

Clinical ophthalmology (Auckland, N.Z.)

Tam PM, Hooper CY, Lightman S.
PMID: 20169044
Clin Ophthalmol. 2010 Feb 02;4:11-20.

There is no consensus on the optimal antiviral regimen in the management of acute retinal necrosis, a disease caused by herpetic viruses with devastating consequences for the eye. The current gold standard is based on retrospective case series. Because...

Mathematical physics.

Science (New York, N.Y.)

Wightman AS.
PMID: 17752253
Science. 1981 May 15;212(4496):785-6. doi: 10.1126/science.212.4496.785.

No abstract available.

Einstein & Newton: genius compared.

Scientific American

Lightman A.
PMID: 15376760
Sci Am. 2004 Sep;291(3):108-9. doi: 10.1038/scientificamerican0904-108.

No abstract available.

Hydrogen-bonded three-dimensional network of a lanthanum(III) exocyclic complex with 5,10,15,20-tetra-4-pyridylporphyrin.

Acta crystallographica. Section C, Crystal structure communications

Lipstman S, Goldberg I.
PMID: 19805867
Acta Crystallogr C. 2009 Oct;65:m371-3. doi: 10.1107/S0108270109034532. Epub 2009 Sep 05.

In the complex diaquatetranitrato[5-(pyridinium-4-yl)-10,15,20-tri-4-pyridylporphyrin]lanthanum(III) 1,2-dichlorobenzene trisolvate, [La(NO3)4(C40H27N8)(H2O)2].3C6H4Cl2, the lanthanum ion is coordinated to one of the peripheral pyridyl substituents of the porphyrin entity. Units of the complex are interlinked to one another in three dimensions by a network of...

Hydrogen-bonded assemblies of 20-(4-pyridyl)porphyrin-5(4),10(4),15(4)-tribenzoic acid with dimethyl sulfoxide and 4-acetylpyridine in their dimethyl sulfoxide and tetrahydrofuran solvates.

Acta crystallographica. Section C, Crystal structure communications

Muniappan S, Lipstman S, Goldberg I.
PMID: 17609570
Acta Crystallogr C. 2007 Jul;63:o395-9. doi: 10.1107/S0108270107024936. Epub 2007 Jun 14.

Crystals of the title compounds, 20-(4-pyridyl)porphyrin-5(4),10(4),15(4)-tribenzoic acid-dimethyl sulfoxide (2/5), C(46)H(29)N(5)O(6) x 2.5C(2)H(6)OS, (I), and 20-(4-pyridyl)porphyrin-5(4),10(4),15(4)-tribenzoic acid-4-acetylpyridine-tetrahydrofuran (1/2/10), C(46)H(29)N(5)O(6) x 2C(7)H(7)NO x 10C(4)H(8)O, (II), consist of hydrogen-bonded supramolecular chains of porphyrin units solvated by molecules of dimethyl sulfoxide [in (I)]...

Unexpected Pt(II) migration between the calixarene oxygen atoms.

Inorganic chemistry

Kotzen N, Goldberg I, Lipstman S, Vigalok A.
PMID: 16813384
Inorg Chem. 2006 Jul 10;45(14):5266-8. doi: 10.1021/ic0606126.

Reaction between the 1,3-bis(trimethylsilyl) ether of calix[4]arene and platinum(II) difluoro complexes unexpectedly results in the formation of the 1,2-bridging platinum(II) calixarene complex, which, upon treatment with 2 equiv of acyl chloride, reinstates the 1,3-disubstitution pattern in the calixarene moiety.

X-ray photoelectron spectroscopy studies of coal fly ashes with emphasis on depth profiling of submicrometer particle size fractions.

Environmental science & technology

Kaufherr N, Shenasa M, Lichtman D.
PMID: 22148303
Environ Sci Technol. 1985 Jul;19(7):609-14. doi: 10.1021/es00137a005.

No abstract available.

Showing 1 to 12 of 319 entries