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Showing 1 to 12 of 50 entries
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Sparsity-based super-resolved coherent diffraction imaging of one-dimensional objects.

Nature communications

Sidorenko P, Kfir O, Shechtman Y, Fleischer A, Eldar YC, Segev M, Cohen O.
PMID: 26345495
Nat Commun. 2015 Sep 08;6:8209. doi: 10.1038/ncomms9209.

Phase-retrieval problems of one-dimensional (1D) signals are known to suffer from ambiguity that hampers their recovery from measurements of their Fourier magnitude, even when their support (a region that confines the signal) is known. Here we demonstrate sparsity-based coherent...

Measurement-based estimation of global pupil functions in 3D localization microscopy.

Optics express

Petrov PN, Shechtman Y, Moerner WE.
PMID: 28380911
Opt Express. 2017 Apr 03;25(7):7945-7959. doi: 10.1364/OE.25.007945.

We report the use of a phase retrieval procedure based on maximum likelihood estimation (MLE) to produce an improved, experimentally calibrated model of a point spread function (PSF) for use in three-dimensional (3D) localization microscopy experiments. The method estimates...

Sparsity-based super-resolution and phase-retrieval in waveguide arrays.

Optics express

Shechtman Y, Small E, Lahini Y, Verbin M, Eldar YC, Silberberg Y, Segev M.
PMID: 24104311
Opt Express. 2013 Oct 07;21(20):24015-24. doi: 10.1364/OE.21.024015.

We present a scheme for recovering the complex input field launched into a waveguide array, from partial measurements of its output intensity, given advance knowledge that the input is sparse. In spite of the fact that in general the...

Observation of live chromatin dynamics in cells via 3D localization microscopy using Tetrapod point spread functions.

Biomedical optics express

Shechtman Y, Gustavsson AK, Petrov PN, Dultz E, Lee MY, Weis K, Moerner WE.
PMID: 29296501
Biomed Opt Express. 2017 Nov 21;8(12):5735-5748. doi: 10.1364/BOE.8.005735. eCollection 2017 Dec 01.

We report the observation of chromatin dynamics in living budding yeast (

Semiempirical calculations of the zero-degree-Kelvin isotherm in metals.

Physical review. A, General physics

Krumbein AD, Szichman H.
PMID: 9896659
Phys Rev A Gen Phys. 1986 Jan;33(1):706-714. doi: 10.1103/physreva.33.706.

No abstract available.

Ondansetron in pregnancy revisited: Assessment and pregnancy labelling by the European Medicines Agency (EMA) & Pharmacovigilance Risk Assessment Committee (PRAC).

Basic & clinical pharmacology & toxicology

Damkier P, Kaplan YC, Shechtman S, Diav-Citrin O, Cassina M, Weber-Schoendorfer C.
PMID: 33275828
Basic Clin Pharmacol Toxicol. 2021 Apr;128(4):579-582. doi: 10.1111/bcpt.13541. Epub 2020 Dec 16.

Ondansetron is an effective antiemetic that is being widely used as a second-line treatment option for severe nausea and vomiting of pregnancy in accordance with clinical guidelines. The safety of ondansetron during pregnancy has-following publication of controversial and seemingly...

Foreword: Focus on complex metallic phases.

Science and technology of advanced materials

Shechtman D.
PMID: 27877710
Sci Technol Adv Mater. 2014 Sep 08;15(5):050302. doi: 10.1088/1468-6996/15/5/050302. eCollection 2014 Oct.

I am glad to learn that a focus issue, Complex Metallic Phases, will be published in

Ergonomics in a hospital and a university setting: The effect of worksite analysis on upper extremity work-related musculoskeletal disorders.

Work (Reading, Mass.)

Hanson CS, Shechtman O, Gardner-Smith P.
PMID: 12441448
Work. 2001;16(3):185-200.

OBJECTIVES: The purpose of this study was to determine whether individuals with work-related injuries receiving worksite analysis would have less lost workdays than individuals not receiving worksite analysis. Therapeutic management of work-related injuries in a hospital and a university...

Single-Particle Diffusion Characterization by Deep Learning.

Biophysical journal

Granik N, Weiss LE, Nehme E, Levin M, Chein M, Perlson E, Roichman Y, Shechtman Y.
PMID: 31280841
Biophys J. 2019 Jul 23;117(2):185-192. doi: 10.1016/j.bpj.2019.06.015. Epub 2019 Jun 22.

Diffusion plays a crucial role in many biological processes including signaling, cellular organization, transport mechanisms, and more. Direct observation of molecular movement by single-particle-tracking experiments has contributed to a growing body of evidence that many cellular systems do not...

Multicolor localization microscopy and point-spread-function engineering by deep learning.

Optics express

Hershko E, Weiss LE, Michaeli T, Shechtman Y.
PMID: 30876208
Opt Express. 2019 Mar 04;27(5):6158-6183. doi: 10.1364/OE.27.006158.

Deep learning has become an extremely effective tool for image classification and image restoration problems. Here, we apply deep learning to microscopy and demonstrate how neural networks can exploit the chromatic dependence of the point-spread function to classify the...

A pilot study: attitudes toward leisure and leisure motivation in adults with spinal cord injury.

Occupational therapy in health care

Wickham SE, Hanson CS, Shechtman O, Ashton C.
PMID: 23931646
Occup Ther Health Care. 2000;12(4):33-50. doi: 10.1080/J003v12n04_03.

This pilot study explored the effect that an introduction to wheelchair sports would exert on attitudes and motivation toward leisure in a sample of adults with spinal cord injury. Individuals were tested using the Leisure Attitude Measurement (LAM) and...

A biological security motivation system for potential threats: are there implications for policy-making?.

Frontiers in human neuroscience

Woody EZ, Szechtman H.
PMID: 24058340
Front Hum Neurosci. 2013 Sep 09;7:556. doi: 10.3389/fnhum.2013.00556. eCollection 2013.

Research indicates that there is a specially adapted, hard-wired brain circuit, the security motivation system, which evolved to manage potential threats, such as the possibility of contamination or predation. The existence of this system may have important implications for...

Showing 1 to 12 of 50 entries