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Showing 1 to 12 of 234 entries
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Addressing the STEM gender gap by designing and implementing an educational outreach chemistry camp for middle school girls

STEM and gender

Levine M, Radaram B.
GSID: zmpWdg0mCzMJ
M Levine, N Serio, B Radaram… - Journal of Chemical …, 2015 - ACS Publications

There continues to be a persistent, widespread gender gap in multiple STEM disciplines at all educational and professional levels: from the self-reported interest of preschool aged …

Providing emotional support to patients.

Nursing

Hein E, Leavitt M.
PMID: 584944
Nursing. 1977 May;7(5):38-41. doi: 10.1097/00152193-197705000-00009.

No abstract available.

Noninvasive Experimental Evidence of the Linear Pore Size Dependence of Water Diffusion in Nanoconfinement.

The journal of physical chemistry letters

Chemmi H, Petit D, Levitz P, Denoyel R, Galarneau A, Korb JP.
PMID: 26751162
J Phys Chem Lett. 2016 Feb 04;7(3):393-8. doi: 10.1021/acs.jpclett.5b02718. Epub 2016 Jan 15.

We show that nuclear magnetic relaxation experiments at variable magnetic fields (NMRD) provide noninvasive means for probing the spatial dependence of liquid diffusion close to solid interfaces. These experiments performed on samples of cylindrical and spherical nanopore geometries demonstrate...

A Toolkit for Orthogonal and in vivo Optical Manipulation of Ionotropic Glutamate Receptors.

Frontiers in molecular neuroscience

Levitz J, Popescu AT, Reiner A, Isacoff EY.
PMID: 26869877
Front Mol Neurosci. 2016 Feb 02;9:2. doi: 10.3389/fnmol.2016.00002. eCollection 2016.

The ability to optically manipulate specific neuronal signaling proteins with genetic precision paves the way for the dissection of their roles in brain function, behavior, and disease. Chemical optogenetic control with photoswitchable tethered ligands (PTLs) enables rapid, reversible and...

A Retrospective Cohort Study of Total Colonic Aganglionosis: Is the Appendix a Reliable Diagnostic Tool?.

Journal of neonatal surgery

Reck-Burneo CA, Lane V, Vinay P, Wood R, Levitt M.
PMID: 28083511
J Neonatal Surg. 2017 Jan 01;6(1):25. doi: 10.21699/jns.v6i1.514. eCollection 2017.

No abstract available.

Orthogonal Optical Control of a G Protein-Coupled Receptor with a SNAP-Tethered Photochromic Ligand.

ACS central science

Broichhagen J, Damijonaitis A, Levitz J, Sokol KR, Leippe P, Konrad D, Isacoff EY, Trauner D.
PMID: 27162996
ACS Cent Sci. 2015 Oct 28;1(7):383-93. doi: 10.1021/acscentsci.5b00260. Epub 2015 Oct 16.

The covalent attachment of synthetic photoswitches is a general approach to impart light sensitivity onto native receptors. It mimics the logic of natural photoreceptors and significantly expands the reach of optogenetics. Here we describe a novel photoswitch design-the photoswitchable...

Spectrally-resolved measurement of concentrated light distributions for Fresnel lens concentrators.

Optics express

Besson P, White PM, Dominguez C, Voarino P, Garcia-Linares P, Lemiti M, Schriemer H, Hinzer K, Baudrit M.
PMID: 26832591
Opt Express. 2016 Jan 25;24(2):A397-407. doi: 10.1364/OE.24.00A397.

A test method that measures spectrally resolved irradiance distribution for a concentrator photovoltaic (CPV) optical system is presented. In conjunction with electrical I-V curves, it is a means to visualize and characterize the effects of chromatic aberration and nonuniform...

Mediated coalescence: a possible mechanism for tumor cellular heterogeneity.

American journal of cancer research

Ambrose J, Livitz M, Wessels D, Kuhl S, Lusche DF, Scherer A, Voss E, Soll DR.
PMID: 26807328
Am J Cancer Res. 2015 Oct 15;5(11):3485-504. eCollection 2015.

Recently, we demonstrated that tumorigenic cell lines and fresh tumor cells seeded in a 3D Matrigel model, first grow as clonal islands (primary aggregates), then coalesce through the formation and contraction of cellular cables. Non-tumorigenic cell lines and cells...

The influence of formulation and manufacturing process parameters on the characteristics of lyophilized orally disintegrating tablets.

Pharmaceutics

Jones RJ, Rajabi-Siahboomi A, Levina M, Perrie Y, Mohammed AR.
PMID: 24310589
Pharmaceutics. 2011 Jul 20;3(3):440-57. doi: 10.3390/pharmaceutics3030440.

Gelatin is a principal excipient used as a binder in the formulation of lyophilized orally disintegrating tablets. The current study focuses on exploiting the physicochemical properties of gelatin by varying formulation parameters to determine their influence on orally disintegrating...

The fate of advice; examples of distortion in parental counseling.

Mental hygiene

LEVITT M, RUBENSTEIN BO.
PMID: 13418328
Ment Hyg. 1957 Apr;41(2):213-6.

No abstract available.

A priori information in image analysis: assessment of intensity distribution for definition of shape and size of small vessels.

IEEE transactions on medical imaging

Pearlman JD, Leavitt M, Newell JB.
PMID: 18222794
IEEE Trans Med Imaging. 1990;9(4):461-5. doi: 10.1109/42.61762.

A method for incorporating prior information in computer-based image analysis is described and critically evaluated. The specific application improves pixel resolution (spot size) and shape estimation of small vessel cross sections in exchange for dynamic range information. The potential...

THE PRODUCTS OF THE CYCLIZING DEHYDRATION OF 1-BETA-PHENYLETHYLCYCLOHEXANOL-1 AND THE SYNTHESIS OF SPIROCYCLOHEXANE-1,1-INDANONE-3.

Science (New York, N.Y.)

Levitz M, Perlman D, Bogert MT.
PMID: 17810659
Science. 1939 Aug 04;90(2327):114-5. doi: 10.1126/science.90.2327.114-a.

(1) Spirocyclohexane-1,1-indanone (VI) has been found among the oxidation products of the hydrocarbon mixture which results when 1-beta-phenylethylcyclohexanol-1 is dehydrated, or when 1-beta-phenylethylcyclohexene is cyclized by aluminum trichloride, and its constitution has been proved by synthesis (2) Its oxime...

Showing 1 to 12 of 234 entries