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Showing 1 to 12 of 390 entries
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Observation of laser pulse propagation in optical fibers with a SPAD camera.

Scientific reports

Warburton R, Aniculaesei C, Clerici M, Altmann Y, Gariepy G, McCracken R, Reid D, McLaughlin S, Petrovich M, Hayes J, Henderson R, Faccio D, Leach J.
PMID: 28266554
Sci Rep. 2017 Mar 07;7:43302. doi: 10.1038/srep43302.

Recording processes and events that occur on sub-nanosecond timescales poses a difficult challenge. Conventional ultrafast imaging techniques often rely on long data collection times, which can be due to limited device sensitivity and/or the requirement of scanning the detection...

Controlling hybrid nonlinearities in transparent conducting oxides via two-colour excitation.

Nature communications

Clerici M, Kinsey N, DeVault C, Kim J, Carnemolla EG, Caspani L, Shaltout A, Faccio D, Shalaev V, Boltasseva A, Ferrera M.
PMID: 28598441
Nat Commun. 2017 Jun 09;8:15829. doi: 10.1038/ncomms15829.

Nanophotonics and metamaterials have revolutionized the way we think about optical space (ɛ,μ), enabling us to engineer the refractive index almost at will, to confine light to the smallest of the volumes, and to manipulate optical signals with extremely...

Schwann Cell Apoptosis during Cell-Mediated Demyelination.

Annals of the New York Academy of Sciences

Conti G, Scarpini E, Rostami A, Livraghi S, Clerici R, Piccio L, Siglienti I, Baron PL, Pleasure D, Scarlato G.
PMID: 29086987
Ann N Y Acad Sci. 1999 Oct;883(1):518-519. doi: 10.1111/j.1749-6632.1999.tb08625.x.

No abstract available.

Plant clonal morphologies and spatial patterns as self-organized responses to resource-limited environments.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences

Couteron P, Anthelme F, Clerc M, Escaff D, Fernandez-Oto C, Tlidi M.
PMID: 25246689
Philos Trans A Math Phys Eng Sci. 2014 Oct 28;372(2027). doi: 10.1098/rsta.2014.0102.

We propose here to interpret and model peculiar plant morphologies (cushions and tussocks) observed in the Andean Altiplano as localized structures. Such structures resulting in a patchy, aperiodic aspect of the vegetation cover are hypothesized to self-organize thanks to...

Erratum to: Evaluation and management of hemorrhoids: Italian society of colorectal surgery (SICCR) consensus statement.

Techniques in coloproctology

Trompetto M, Clerico G, Cocorullo GF, Giordano P, Marino F, Martellucci J, Milito G, Mistrangelo M, Ratto C.
PMID: 26728606
Tech Coloproctol. 2016 Mar;20(3):201. doi: 10.1007/s10151-015-1416-0.

No abstract available.

A Novel Class of Conformationally Constrained, Masked Cysteines: Synthesis of 2-Alkyl- and 2-Arylsulfanyl-1-aminocyclopropanecarboxylic Acids.

The Journal of organic chemistry

Clerici F, Gelmi ML, Pocar D.
PMID: 11674139
J Org Chem. 1999 Feb 05;64(3):726-730. doi: 10.1021/jo9810011.

A convenient synthesis of 4-sulfanylmethylene-5(4H)-oxazolones 3 was realized starting from 4-(chloromethylene)oxazolone 1 and mercaptans 2. Oxazolones 3 were used as starting materials for the preparation of unknown 2-sulfanyl-1-aminocyclopropanecarboxylic acid derivatives 5 and7. Oxazolones 3 were cyclopropanated at the exocyclic...

Chaotic alternation of waves in ring lasers.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics

Clerc M, Coullet P.
PMID: 11970578
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 1999 Dec;60(6):6589-94. doi: 10.1103/physreve.60.6589.

We intend to give an analytic description of the mechanisms involved in the periodic and chaotic wave alternation frequently observed in ring lasers. A set of amplitude equations is derived from the Maxwell-Bloch equations. These equations are studied analytically...

[Constellation of serofunctional findings in allergic rhinitis].

Minerva medica

CLERICI E, LEONARDELLI G, SCEVOLA P.
PMID: 14826600
Minerva Med. 1951 Feb 03;42(7):209-13.

No abstract available.

Finite-energy, accelerating Bessel pulses.

Optics express

Clerici M, Faccio D, Lotti A, Rubino E, Jedrkiewicz O, Biegert J, Di Trapani P.
PMID: 19030066
Opt Express. 2008 Nov 24;16(24):19807-11. doi: 10.1364/oe.16.019807.

We numerically investigate the possibility to generate freely accelerating or decelerating pulses. In particular it is shown that acceleration along the propagation direction z may be obtained by a purely spatial modulation of an input Gaussian pulse in the...

Reactivity of methyl mandelate-Ti(IV)-enediolate: oxidative homocoupling versus aldol and direct Mannich-type syn-diastereoselective condensation.

The Journal of organic chemistry

Clerici A, Pastori N, Porta O.
PMID: 15876113
J Org Chem. 2005 May 13;70(10):4174-6. doi: 10.1021/jo048279f.

[reaction: see text] Methyl mandelate undergoes quantitative oxidative homocoupling on treatment with TiCl4/amine at room temperature. In the presence of ArCHO, quantitative syn-diastereoselective aldol condensation takes over the dimerization, whereas exclusive Mannich-type syn-diastereoselective reaction is observed in the presence...

Magnetic images of pharmaceutical dosage forms in the human gastrointestinal tract.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference

Baffa O, Cora L, Americo M, Fonseca P, Oliveira R, A Miranda J.
PMID: 17281954
Conf Proc IEEE Eng Med Biol Soc. 2005;2005:7254-7. doi: 10.1109/IEMBS.2005.1616185.

Oral administration with solid dosage forms is a common route in the drug therapy widely used. The drug release by the disintegration process occurs in several gastrointestinal tract (GIT) regions. AC Biosusceptometry (ACB) was originally proposal to characterize the...

Implementation of Screening for Toxoplasma gondii Infection in Pregnancy.

Journal of clinical medicine research

De Paschale M, Agrappi C, Manco MT, Cerulli T, Clerici P.
PMID: 21629522
J Clin Med Res. 2010 May 19;2(3):112-6. doi: 10.4021/jocmr2010.05.321w.

BACKGROUND: Since 1998, Italian law requires serological screening for toxoplasmosis by the thirteenth week of pregnancy, and seronegative women should undergo further checks every 30 - 40 days until delivery (a total of 5 - 7 screenings). This is...

Showing 1 to 12 of 390 entries