Financial hardship after traumatic brain injury: a brief scale for family caregivers

Autor: Alexandrea Wallgren, Joshua H Andrzejewski, Scott A. Sabella

Publikováno v: Brain Injury. 32:926-932

Financial hardship is frequently posited as a significant factor influencing family health and adjustment after brain injury, though traditional methods of measurement have shown limited usefulness. The purpose of this study was to adapt and test the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f73592bf538fd1374a2c6fd05e32f809
https://doi.org/10.1080/02699052.2018.1469168

Wavelength influence on nitrogen insertion into titanium by nanosecond pulsed laser irradiation in air

Autor: Pascal Berger, Jean-Marie Jouvard, H. Andrzejewski, M.C. Marco de Lucas, L. Lavisse, G. Pillon, F. Torrent, Sylvie Bourgeois

Publikováno v: Applied Surface Science. 278:245-249

We studied in this work the influence of the wavelength (532 vs. 1064 nm) on the insertion of nitrogen in titanium targets by surface laser treatments in air. The laser pulses were of 5 ns and the irradiance was lower than 25 × 10 12 W/m 2 . Results

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2adb3130b470516f37d5e2c568befe86
https://doi.org/10.1016/j.apsusc.2012.11.110

Numerical support for laser welding of zinc-coated sheets process development

Autor: H. Andrzejewski, A. Loredo, Dominique Grevey, B. Martin

Publikováno v: Applied Surface Science. 195:297-303

A lap welding process for zinc-coated sheets has been developed with the help of numerical simulations. This process has been improved and is now compatible with industrial requirements. The zinc boiling point (1180 K) is lower than the steel melting

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e02f4c4c3051c853885746d79b8a5812
https://doi.org/10.1016/s0169-4332(02)00610-4

In-situ small-angle x-ray scattering study of nanoparticles in the plasma plume induced by pulsed laser irradiation of metallic targets

Autor: James Mitchell, Sylvie Bourgeois, Valérie Potin, Javier Pérez, Jean-Marie Jouvard, M. Girault, L. Lavisse, J. Decloux, Sophie Carles, L. Hallo, J.L. Le Garrec, M.C. Marco de Lucas, H. Andrzejewski

Publikováno v: Applied Physics Letters
Applied Physics Letters, American Institute of Physics, 2012, 100, pp.164103. 〈10.1063/1.4703930〉
Applied Physics Letters, 2012, 100, pp.164103. ⟨10.1063/1.4703930⟩
Applied Physics Letters, American Institute of Physics, 2012, 100, pp.164103. ⟨10.1063/1.4703930⟩

Import JabRef; International audience; Small angle x-ray scattering was used to probe in-situ the formation of nanoparticles in the plasma plume generated by pulsed laser irradiation of a titanium metal surface under atmospheric conditions. The size

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ca75625d04f8a4e1777d47038d4071e
https://hal.archives-ouvertes.fr/hal-00713399

Etude d'un invariant permettant de caractériser un faisceau laser : application à une source YAG-Nd de forte puissance

Autor: D.F. Grevey, H. Andrzejewski, J. L. Guyot, K. F. Badawi

Publikováno v: Journal de Physique III. 2:1527-1546

L'invariant de Lagrange-Smith du faisceau etudie varie entre 77 et 266 μm en fonction de la puissance, du mode de fonctionnement et du mode de transport du faisceau. Cela entraine une variation de la puissance surfacique de 0,2 a 2 MW/cm2, ainsi que

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bcad30c2d8363a37b48834db36679c87
https://doi.org/10.1051/jp3:1992197