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Showing 1 to 12 of 425 entries
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The influence of commercially-available carbohydrate and carbohydrate-protein supplements on endurance running performance in recreational athletes during a field trial.

Journal of the International Society of Sports Nutrition

Coletta A, Thompson DL, Raynor HA.
PMID: 23537142
J Int Soc Sports Nutr. 2013 Mar 28;10(1):17. doi: 10.1186/1550-2783-10-17.

BACKGROUND: It is recommended that endurance athletes consume carbohydrate (CHO) supplements, providing 6-8% CHO concentration, during exercise > 60 minutes to improve athletic performance. Recently research has compared carbohydrate-protein (CHO-P) supplementation to the traditionally used CHO supplementation during endurance...

The influence of intercalating perfluorohexane into lipid shells on nano and microbubble stability.

Soft matter

Abou-Saleh RH, Peyman SA, Johnson BR, Marston G, Ingram N, Bushby R, Coletta PL, Markham AF, Evans SD.
PMID: 27501364
Soft Matter. 2016 Sep 14;12(34):7223-30. doi: 10.1039/c6sm00956e. Epub 2016 Aug 08.

Microbubbles are potential diagnostic and therapeutic agents. In vivo stability is important as the bubbles are required to survive multiple passages through the heart and lungs to allow targeting and delivery. Here we have systematically varied key parameters affecting...

Duelling pacemakers: Unexpected pacemaker interaction resulting from a proprietary rate smoothing algorithm.

HeartRhythm case reports

Cloutier JM, Seifer CM, Khoo C.
PMID: 28491555
HeartRhythm Case Rep. 2015 May 11;1(4):229-231. doi: 10.1016/j.hrcr.2015.03.007. eCollection 2015 Jul.

No abstract available.

Electron-induced growth mechanism of conducting polymers: a coupled experimental and computational investigation.

The journal of physical chemistry. B

Coletta C, Cui Z, Archirel P, Pernot P, Marignier JL, Remita S.
PMID: 25822000
J Phys Chem B. 2015 Apr 23;119(16):5282-98. doi: 10.1021/acs.jpcb.5b02632. Epub 2015 Apr 15.

Pulse radiolysis was used to study the mechanism of HO(•)-induced polymerization of poly(3,4-ethylenedioxythiophene), PEDOT, in aqueous solution. A step-by-step mechanism has been found which involves a recurrent oxidation process by HO(•) hydroxyl radicals produced by water radiolysis. Furthermore, the...

Intramuscular fat accumulation and muscle atrophy in the absence of muscle retraction.

Bone & joint research

Uhthoff HK, Coletta E, Trudel G.
PMID: 24743593
Bone Joint Res. 2014 Apr 17;3(4):117-22. doi: 10.1302/2046-3758.34.2000275. Print 2014.

OBJECTIVES: Although many clinical and experimental investigations have shed light on muscle atrophy and intramuscular accumulation of fat after rotator cuff disruption, none have reported on their onset in the absence of muscle retraction.METHODS: In 30 rabbits, we detached...

Optimization of high-order harmonic generation by adaptive control of a sub-10-fs pulse wave front.

Optics letters

Villoresi P, Bonora S, Pascolini M, Poletto L, Tondello G, Vozzi C, Nisoli M, Sansone G, Stagira S, De Silvestri S.
PMID: 14744012
Opt Lett. 2004 Jan 15;29(2):207-9. doi: 10.1364/ol.29.000207.

We present a method for the optimization of high-order harmonic generation based on wave-front correction of the driving laser beam. The technique exploits wave-front adaptive control by means of a deformable mirror, governed by an optimization procedure.

Visible card file.

The American journal of nursing

COLETTA M.
PMID: 14902921
Am J Nurs. 1952 Feb;52(2):179-80.

No abstract available.

Design of a high-throughput grazing-incidence flat-field spectrometer.

Applied optics

Poletto L, Tondello G.
PMID: 18349981
Appl Opt. 2000 Aug 01;39(22):4000-6. doi: 10.1364/ao.39.004000.

The optical design of a high-throughput grazing-incidence flat-field spectrometer is presented. The spectral focal curve is almost a straight line because of the flat-field focusing properties of spherical variable-line-spaced gratings. The angular acceptance in the direction perpendicular to the...

Optical constants of Yb films in the 23-1700 eV range.

Journal of the Optical Society of America. A, Optics, image science, and vision

Fernández-Perea M, Larruquert JI, Aznárez JA, Méndez JA, Poletto L, Garoli D, Malvezzi AM, Giglia A, Nannarone S.
PMID: 18059921
J Opt Soc Am A Opt Image Sci Vis. 2007 Dec;24(12):3691-9. doi: 10.1364/josaa.24.003691.

The optical constants of Yb films have been determined in the 23-1700 eV spectral range from transmittance measurements performed in situ on Yb films deposited by evaporation in ultrahigh vacuum conditions. Yb films were deposited over grids coated with...

Tolerances of time-delay-compensated monochromators for extreme-ultraviolet ultrashort pulses.

Applied optics

Poletto L.
PMID: 19668267
Appl Opt. 2009 Aug 10;48(23):4526-35. doi: 10.1364/ao.48.004526.

Time-delay-compensated grating monochromators for the spectral selection of extreme-ultraviolet femtosecond pulses in a broad spectral region are designed by adopting both classical diffraction and the off-plane mount. The optical design requires six optical elements: four concave mirrors and two...

Pediatric acupuncture: a review of clinical research.

Evidence-based complementary and alternative medicine : eCAM

Gold JI, Nicolaou CD, Belmont KA, Katz AR, Benaron DM, Yu W.
PMID: 18955306
Evid Based Complement Alternat Med. 2009 Dec;6(4):429-39. doi: 10.1093/ecam/nem181. Epub 2008 Jan 10.

Practiced in China for more than 2000 years, acupuncture has recently gained increased attention in the United States as an alternative treatment approach for a variety of medical conditions. Despite its growing prevalence and anecdotal reports of success among...

[Use of optical coherence tomography for accurate characterization of atherosclerosis].

Arquivos brasileiros de cardiologia

Coletta J, Suzuki N, Nascimento BR, Bezerra HG, Rosenthal N, Guagliumi G, Rollins AM, Costa MA.
PMID: 20428624
Arq Bras Cardiol. 2010 Feb;94(2):250-4, 268-72, 254-9. doi: 10.1590/s0066-782x2010000200020.

Optical coherence tomography (OCT) is a novel imaging technology based on low-coherence interferometry that uses scattering of near-infrared light as a signal source to provide vascular cross-sectional imaging with definition far superior to any other available modality. With spatial...

Showing 1 to 12 of 425 entries