Zobrazeno 1 - 10
of 36
pro vyhledávání: '"John C. Sandstrom"'
Publikováno v:
Magnetic Resonance Imaging. 9:165-171
In order to predict the most sensitive MR imaging sequence for detecting liver metastases at 1.5 T, in vivo measurements of T1 and T2 relaxation times and proton density were obtained using multipoint techniques. Based on these measurements, two-dime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76bc43c71fa31d162641d2441ae36535
https://doi.org/10.1016/0730-725x(91)90006-8
https://doi.org/10.1016/0730-725x(91)90006-8
Autor:
William H. Perman, John C. Sandstrom
Publikováno v:
Magnetic Resonance Imaging. 8:5-12
Tuning of nuclear magnetic resonance pulse sequences with pulsed "crusher" gradients or phase cycling serves to remove unwanted spin populations from the data acquisition window. Verification that unwanted spin population are not detected is often de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15af8b29ddfa89dbe8d1c1ab73aff5f5
https://doi.org/10.1016/0730-725x(90)90205-g
https://doi.org/10.1016/0730-725x(90)90205-g
Publikováno v:
Magnetic resonance in medicine. 9(2)
Previous investigators have employed the concept of bolus tracking using either spin echoes or gradient echoes. In this paper we introduce two methods of bolus tracking using planar- and volume-selective stimulated echoes. The planar method employs a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::477e0ba20aa256c220ea6c4599c95128
https://pubmed.ncbi.nlm.nih.gov/2716505
https://pubmed.ncbi.nlm.nih.gov/2716505
Publikováno v:
International Leads. Dec2020, Vol. 34 Issue 4, p11-12. 2p.
Autor:
Sandstrom, John C.1
Publikováno v:
Library Journal. 3/1/2009, Vol. 134 Issue 4, p50-50. 1/6p.
Autor:
Sandstrom, John C.1
Publikováno v:
Library Journal. 6/15/2008, Vol. 133 Issue 11, p101-101. 1/7p.
Publikováno v:
College & Research Libraries News. Dec2016, Vol. 77 Issue 11, p590-593. 4p.
Autor:
Sandstrom, John C.1
Publikováno v:
Library Journal. 5/1/2008, Vol. 133 Issue 8, p32-34. 3p. 2 Color Photographs.
Publikováno v:
International Leads. Mar2021, Vol. 35 Issue 1, p14-14. 1p.
Publikováno v:
American Libraries. Jan/Feb2009, Vol. 40 Issue 1/2, p56-64. 9p. 7 Black and White Photographs.