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European Journal of Clinical Nutrition (6)
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Showing 1–18 of 18 results

Advanced filters: Author: L Frassetto Clear advanced filters

Tunable orbital angular momentum in high-harmonic generation

The controlled generation of extreme-ultraviolet beams with controllable topological charge has not been demonstrated. Here, Gauthieret al. report on the generation of extreme-ultraviolet optical vortices with femtosecond duration carrying a controllable amount of orbital angular momentum.

D. Gauthier
P. Rebernik Ribič
G. De Ninno
ResearchOpen Access05 Apr 2017
Nature Communications

Volume: 8, P: 1-7
Chirped pulse amplification in an extreme-ultraviolet free-electron laser

Short laser pulses of femtosecond time scales are in high demand in order to explore the fast electron dynamics in light-matter interactions. Here, the authors demonstrated the compression of free electron laser pulses in the extreme ultraviolet range by using a chirped pulse amplification technique.

David Gauthier
Enrico Allaria
Giovanni De Ninno
ResearchOpen Access01 Dec 2016
Nature Communications

Volume: 7, P: 1-6
Attosecond photoionisation time delays reveal the anisotropy of the molecular potential in the recoil frame

Photoionization time delays provide insights on the interaction of photon with the electrons. Here the authors explore the role of the molecular potential to the attosecond time delays in the photoionization of CF4 molecule.

H. Ahmadi
E. Plésiat
G. Sansone
ResearchOpen Access10 Mar 2022
Nature Communications

Volume: 13, P: 1-7
Vectorial optical field reconstruction by attosecond spatial interferometry

An optical method for the temporal and spatial reconstruction of the electric field of few-cycle pulses is developed. The method is based on two attosecond technologies: extreme-ultraviolet interferometry and a directional electric field detector.

P. Carpeggiani
M. Reduzzi
G. Sansone
Research29 May 2017
Nature Photonics

Volume: 11, P: 383-389
Established dietary estimates of net acid production do not predict measured net acid excretion in patients with Type 2 diabetes on Paleolithic–Hunter–Gatherer-type diets

L A Frassetto
L Shi
T Remer
Research17 Jul 2013
European Journal of Clinical Nutrition

Volume: 67, P: 899-903
Role of glucose-6-phosphate dehydrogenase inhibition in the antiproliferative effects of dehydroepiandrosterone on human breast cancer cells

M Di Monaco
A Pizzini
G Boccuzzi
Research01 Feb 1997
British Journal of Cancer

Volume: 75, P: 589-592
Correction: Corrigendum: Vectorial optical field reconstruction by attosecond spatial interferometry

P. Carpeggiani
M. Reduzzi
G. Sansone
Amendments and Corrections01 Aug 2017
Nature Photonics

Volume: 11, P: 527
Attosecond chronoscopy of electron scattering in dielectric nanoparticles

Attosecond streaking is used to study the dynamics of electron scattering in dielectric nanoparticles in real time. Revealing the mechanisms involved is the first step towards understanding electron scattering in more complex dielectrics.

L. Seiffert
Q. Liu
M. F. Kling
Research22 May 2017
Nature Physics

Volume: 13, P: 766-770
Double-blind holography of attosecond pulses

Double-blind holography allows reconstruction of the missing spectral phases and characterization of the unknown signals in both isolated-pulse and double-pulse scenarios, facilitating the study of complex electron dynamics via a single-shot and linear measurement.

O. Pedatzur
A. Trabattoni
N. Dudovich
Research24 Jan 2019
Nature Photonics

Volume: 13, P: 91-95
Publisher Correction: Coherent diffractive imaging of single helium nanodroplets with a high harmonic generation source

Daniela Rupp
Nils Monserud
Arnaud Rouzée
Amendments and CorrectionsOpen Access16 Jan 2018
Nature Communications

Volume: 9, P: 1
Coherent soft X-ray pulses from an echo-enabled harmonic generation free-electron laser

Echo-enabled harmonic generation in a free-electron laser enables 45th harmonic pulses from a 264 nm wavelength seed, yielding 5.9 nm wavelength coherent output.

Primož Rebernik Ribič
Alessandro Abrami
Enrico Massimiliano Allaria
Research06 May 2019
Nature Photonics

Volume: 13, P: 555-561
Coherent diffractive imaging of single helium nanodroplets with a high harmonic generation source

Diffraction imaging studies of free individual nanoparticles have so far been restricted to XUV and X-ray free - electron laser facilities. Here the authors demonstrate the possibility of using table-top XUV laser sources to image prolate shapes of superfluid helium droplets.

Daniela Rupp
Nils Monserud
Arnaud Rouzée
ResearchOpen Access08 Sept 2017
Nature Communications

Volume: 8, P: 1-7
No evidence that the skeletal non-response to potassium alkali supplements in healthy postmenopausal women depends on blood pressure or sodium chloride intake

L A Frassetto
A C Hardcastle
H M Macdonald
Research24 Oct 2012
European Journal of Clinical Nutrition

Volume: 66, P: 1315-1322
Effect of high vegetable protein diets on urinary calcium loss in middle-aged men and women

D J A Jenkins
C W C Kendall
R G Josse
Research06 Feb 2003
European Journal of Clinical Nutrition

Volume: 57, P: 376-382
Metabolic and physiologic effects from consuming a hunter-gatherer (Paleolithic)-type diet in type 2 diabetes

U Masharani
P Sherchan
L Frassetto
Research01 Apr 2015
European Journal of Clinical Nutrition

Volume: 69, P: 944-948
Erratum: Metabolic and physiologic improvements from consuming a paleolithic, hunter-gatherer type diet

L A Frassetto
M Schloetter
A Sebastian
Amendments and Corrections02 Dec 2015
European Journal of Clinical Nutrition

Volume: 69, P: 1376
Systemic modified messenger RNA for replacement therapy in alpha 1-antitrypsin deficiency

Ahmad Karadagi
Alex G. Cavedon
Ewa Ellis
ResearchOpen Access27 Apr 2020
Scientific Reports

Volume: 10, P: 1-11
Metabolic and physiologic improvements from consuming a paleolithic, hunter-gatherer type diet

L A Frassetto
M Schloetter
A Sebastian
Research11 Feb 2009
European Journal of Clinical Nutrition

Volume: 63, P: 947-955