Zobrazeno 1 - 10
of 556
pro vyhledávání: '"P Broche"'
Field cycling imaging to characterise breast cancer at low and ultra-low magnetic fields below 0.2 T
Autor:
Vasiliki Mallikourti, P. James Ross, Oliver Maier, Katie Hanna, Ehab Husain, Gareth R. Davies, David J. Lurie, Gerald Lip, Hana Lahrech, Yazan Masannat, Lionel M. Broche
Publikováno v:
Communications Medicine, Vol 4, Iss 1, Pp 1-11 (2024)
Abstract Background This prospective feasibility study explores Field-Cycling Imaging (FCI), a new MRI technology that measures the longitudinal relaxation time across a range of low magnetic field strengths, providing additional information about th
Externí odkaz:
https://doaj.org/article/62c09ccb106441fda78649ec1e9cae50
Autor:
Karol Kołodziejski, Elzbieta Masiewicz, Amnah Alamri, Vasileios Zampetoulas, Leslie Samuel, Graeme Murray, David J. Lurie, Lionel M. Broche, Danuta Kruk
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract This work presents an approach to exploiting Nuclear Magnetic Resonance (NMR) relaxometry data (1H spin-lattice relaxation rates covering the frequency range from below 1 kHz to 10 MHz) for the purpose of differentiating between pathological
Externí odkaz:
https://doaj.org/article/71f3c7d29198403bbd6efda04b4e1e3d
Autor:
Antoine Klos, Lucie Bailly, Sabine Rolland du Roscoat, Laurent Orgéas, Nathalie Henrich Bernardoni, Ludovic Broche, Andrew King
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Imaging the internal architecture of fast-vibrating structures at micrometer scale and kilohertz frequencies poses great challenges for numerous applications, including the study of biological oscillators, mechanical testing of materials, an
Externí odkaz:
https://doaj.org/article/58d0c4e6b0e34e93aebba24b47411dc8
Autor:
R.M. Jiménez-Morales, Y. Broche-Pérez, Y. Macías-Delgado, C. Sebrango, S. Díaz-Díaz, R. Castiñeira-Rodriguez, F.J. Pérez-González, C. Forn
Publikováno v:
Neurología (English Edition), Vol 39, Iss 2, Pp 135-146 (2024)
Introduction: In recent years, there has been an increase of studies dedicated to cognitive rehabilitation in patients with multiple sclerosis (MS); however, few of these analyze the impact on such variables as cognitive reserve. The study aims to ex
Externí odkaz:
https://doaj.org/article/7a456e9bf4d246139b8deb43d77d89e3
Autor:
Pastora de la Concepción Martínez Nodal, Iván Leandro Rodríguez Rico, María Hertha Broche Galindo
Publikováno v:
Revista Centro Azúcar, Vol 51, Iss 2, Pp e1066(13/05/2024)-e1066(13/05/2024) (2024)
Introducción: La contaminación de las aguas por hidrocarburos es una preocupación mundial debido a su impacto ambiental y económico. Se han desarrollado varios materiales sorbentes sintéticos muy efectivos para controlar los derrames de hidrocar
Externí odkaz:
https://doaj.org/article/d6aaf0d3600e47a786566b04dbbd4664
We obtain a classification of the finite two-generated cyclic-by-abelian groups of prime-power order. For that we associate to each such group $G$ a list $\inv(G)$ of numerical group invariants which determines the isomorphism type of $G$. Then we de
Externí odkaz:
http://arxiv.org/abs/2106.06449
Autor:
Bödenler, Markus, Maier, Oliver, Stollberger, Rudolf, Broche, Lionel M., Ross, P. James, MacLeod, Mary-Joan, Scharfetter, Hermann
Purpose: Recent developments in hardware design enable the use of Fast Field-Cycling (FFC) techniques in MRI to exploit the different relaxation rates at very low field strength, achieving novel contrast. The method opens new avenues for in vivo char
Externí odkaz:
http://arxiv.org/abs/2102.09955
Autor:
Broche, Osnel, del Río, Ángel
We prove that if $G$ is finite 2-generated $p$-group of nilpotence class at most 2 then the group algebra of $G$ with coefficients in the field with $p$ elements determines $G$ up to isomorphisms.
Comment: 9 pages, 1 figure. Some typos fixed and
Comment: 9 pages, 1 figure. Some typos fixed and
Externí odkaz:
http://arxiv.org/abs/2003.13281
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Akademický článek
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