Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Juan D. Sánchez-Heredia"'
Publikováno v:
International Journal of Antennas and Propagation, Vol 2012 (2012)
Mode-stirred chambers provide an excellent tool for antenna characterization. Recent research has focused on making the mode-stirred chamber technique more versatile. One result of these efforts is the sample selection technique, by which a subset of
Externí odkaz:
https://doaj.org/article/ab337ea186a34c30a8f68d2b3bf53fee
Autor:
Juan D. Sánchez-Heredia, Paul Hallbjörner, Juan F. Valenzuela-Valdés, Thomas Bolin, Antonio M. Martínez-González
Publikováno v:
International Journal of Antennas and Propagation, Vol 2012 (2012)
User influence on multiple-input multiple-output (MIMO) performance is studied for different dual antenna handsets specially designed to have good and bad MIMO performance. The study reveals that user influence can cause either improvement or degrada
Externí odkaz:
https://doaj.org/article/c8cd904614614463952800b652c42c7d
Autor:
Ayaka Shinozaki, Juan D. Sanchez-Heredia, Markus P. Andersen, Mohsen Redda, Duy A. Dang, Esben S. S. Hansen, Rolf F. Schulte, Christoffer Laustsen, Damian J. Tyler, James T. Grist
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract As hyperpolarized (HP) carbon-13 (13C) metabolic imaging is clinically translated, there is a need for easy-to-implement, fast, and robust imaging techniques. However, achieving high temporal resolution without decreasing spatial and/or spec
Externí odkaz:
https://doaj.org/article/a59f0582ba5d4c49b151372016d4d8c8
Autor:
Nikolaj, Bøgh, Rie B, Olin, Esben Ss, Hansen, Jeremy W, Gordon, Sabrina K, Bech, Lotte B, Bertelsen, Juan D, Sánchez-Heredia, Jakob U, Blicher, Leif, Østergaard, Jan H, Ardenkjær-Larsen, Robert A, Bok, Daniel B, Vigneron, Christoffer, Laustsen
Publikováno v:
J Cereb Blood Flow Metab
Acute ischemic stroke patients benefit from reperfusion in a short time-window after debut. Later treatment may be indicated if viable brain tissue is demonstrated and this outweighs the inherent risks of late reperfusion. Magnetic resonance imaging
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bf6f778b1251f3774139db31bc554184
https://pubmed.ncbi.nlm.nih.gov/34013807
https://pubmed.ncbi.nlm.nih.gov/34013807