Zobrazeno 1 - 10 of 96 pro vyhledávání: '"S. K. Hilal"'
1
Breakthrough of Single-Quantum Coherence and Its Elimination in Double-Quantum Filtering
Autor: K.J. Jung, Z.H. Cho, Jose Katz, Lawrence M. Boxt, S K Hilal
Publikováno v: Journal of Magnetic Resonance, Series B. 107:235-241
Breakthrough of single-quantum coherence is shown to occur after application of a double-quantum filter with the conventional four-step phase-cycling scheme. This single-quantum breakthrough is due to the intersequence stimulated echo which has been
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85431b1cc846a32d89076ed3f035e729
https://doi.org/10.1006/jmrb.1995.1083
Zobrazit plný text záznamu
2
Magnetic Resonance Versus Computed Tomographic Imaging in Acute Stroke
Autor: E. T. Tali, William T. C. Yuh, John R. Marler, H. Nguyen, I. Mun, S. Hedges, Harold P. Adams, Thomas K. Tatemichi, Jay P. Mohr, S. K. Hilal, J. Biller, K. Grimsman
Publikováno v: Stroke. 26:807-812
Background and Purpose This study was an attempt to determine whether CT and MRI are comparable or if one is superior to the other in the early detection of ischemic stroke or hematoma. Methods Patients with acute stroke were sought within 3 hours of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64007a7e6888f1b472edc4acfc601933
https://doi.org/10.1161/01.str.26.5.807
Zobrazit plný text záznamu
3
Safety and Efficacy of Iopromide in Cerebral Arteriography
Autor: Burton P. Drayer, R. A. Papke, Kenneth R. Maravilla, Anne G. Osborn, S. K. Hilal, Victor M. Haughton, D. Hyland
Publikováno v: Investigative Radiology. 29:S94-S97
Rationale and objectives Iopromide is a new nonionic monomeric contrast medium for cerebral arteriography. This agent has been approved for sale in over 45 countries; however, it is still undergoing clinical review in the United States. This study ev
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f113eebc5cc6325ce087b43b5b7c9a9b
https://doi.org/10.1097/00004424-199405001-00018
Zobrazit plný text záznamu
5
Phase-Scrambled RF Excitation for 3D Volume-Selective Multislice NMR Imaging
Autor: Ed X. Wu, S K Hilal, C. H. Oh, Z.H. Cho
Publikováno v: Magnetic Resonance in Medicine. 28:290-299
An RF excitation technique with which one can improve the effective dynamic range of the receiver and reduce the interference between slices for 3D volume-selective multislice MRI is described. The basic idea of the technique is to use phase scrambli
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::badc9f060c6253153eb600cd0440564e
https://doi.org/10.1002/mrm.1910280210
Zobrazit plný text záznamu
6
Fast calibration method of 4*4 detector module for F-SPET
Autor: Z.H. Cho, S K Hilal, K.D. Lee, Y.S. Kim, E.X. Wu
Publikováno v: IEEE Transactions on Nuclear Science. 38:770-775
A novel system and method of light coupling analysis and calibration for the 4*4 detector module of the Columbia University spherical PET (positron emission tomography unit) is discussed, and its performance is evaluated. The new features of the syst
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::61498c163a334765a95609471dc9340a
https://doi.org/10.1109/23.289388
Zobrazit plný text záznamu
7
MR findings in patients with subacute necrotizing encephalomyelopathy (Leigh syndrome): correlation with biochemical defect
Autor: T L Chi, D C DeVivo, L Medina, S K Hilal
Publikováno v: AJNR Am J Neuroradiol
MR studies were correlated with biochemical results in nine children who presented with lactic acidosis and/or abnormal MR findings in the basal ganglia. Neurologic development was delayed in all nine children. Seven of these patients were diagnosed
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee7a981c6023d04509277b435116043f
https://doi.org/10.2214/ajr.154.6.2159689
Zobrazit plný text záznamu
8
Reversible signal abnormalities in the hippocampus and neocortex after prolonged seizures
Autor: S, Chan, S S, Chin, K, Kartha, D R, Nordli, R R, Goodman, T A, Pedley, S K, Hilal
Publikováno v: AJNR Am J Neuroradiol
PURPOSE: To investigate the phenomenon of reversible increased signal intensity of medial temporal lobe structures and cerebral neocortex seen on MR images of six patients with recent prolonged seizure activity. METHODS: After excluding patients with
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1ed54c68e518e2dc5617af9f095c617e
https://pubmed.ncbi.nlm.nih.gov/8896629
Zobrazit plný text záznamu
9
Mesenchymal chondrosarcoma of the orbit. Report of three new cases and review of the literature
Autor: J L, Jacobs, J C, Merriam, A, Chadburn, J, Garvin, E, Housepian, S K, Hilal
Publikováno v: Cancer. 73(2)
Extraskeletal mesenchymal chondrosarcoma is a rare tumor characterized by undifferentiated mesenchymal cells with islands of mature hyaline cartilage. Considering all sites, long-term survival is approximately 30%. Only seven cases of orbital mesench
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d95cccbfacf6821de1512529d1bf87b3
https://pubmed.ncbi.nlm.nih.gov/8293407
Zobrazit plný text záznamu
10
Weighted backprojection approach to cone beam 3D projection reconstruction for truncated spherical detection geometry
Autor: Ed X. Wu, S K Hilal, Zang-Hee Cho
Publikováno v: IEEE transactions on medical imaging. 13(1)
A new analytical three-dimensional cone beam reconstruction algorithm is presented for truncated spherical detection geometry. The basic idea of the proposed algorithm is the formation of spatially invariant 3D blurred back-projected volumetric image
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4288f511627fa1fec115d078729d0203
https://pubmed.ncbi.nlm.nih.gov/18218488
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje