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Showing 1 to 12 of 455 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.

Differences in time course activation of dorsolateral prefrontal cortex associated with low or high risk choices in a gambling task.

Frontiers in human neuroscience

Bembich S, Clarici A, Vecchiet C, Baldassi G, Cont G, Demarini S.
PMID: 25009486
Front Hum Neurosci. 2014 Jun 24;8:464. doi: 10.3389/fnhum.2014.00464. eCollection 2014.

Prefrontal cortex plays an important role in decision making (DM), supporting choices in the ordinary uncertainty of everyday life. To assess DM in an unpredictable situation, a playing card task, such as the Iowa Gambling Task (IGT), has been...

[Considerations on the use of WhatsApp in physician-patient communication and relationship].

Recenti progressi in medicina

Veneroni L, Ferrari A, Acerra S, Massimino M, Clerici CA.
PMID: 26228724
Recenti Prog Med. 2015 Jul;106(7):331-6. doi: 10.1701/1940.21090.

WhatsApp is an instant messaging application developed in 2009 and quickly spread among users of all ages, for personal relationships, as entertainment, as an aid to the study and as a virtual place of contact with their group. The...

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...

[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...

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...

Key role of Ti(IV) in the selective radical-radical cross-coupling mediated by the Ingold-Fischer effect.

Journal of the American Chemical Society

Spaccini R, Pastori N, Clerici A, Punta C, Porta O.
PMID: 19049431
J Am Chem Soc. 2008 Dec 31;130(52):18018-24. doi: 10.1021/ja807613q.

We report an innovative approach for the selective synthesis of polyfunctional derivatives by cross-combination of different radicals generated under mild conditions. The coordinating effect of Ti(IV) plays a key role in the reaction mechanism: due to its chelating action...

Showing 1 to 12 of 455 entries