Suchergebnisse

Zeitschriftenartikel (37)

  1. 21.
    Zeitschriftenartikel
    Pan, J.; Avdievich, N.; Hetherington, H.: J-refocused coherence transfer spectroscopic imaging at 7 T in human brain. Magnetic Resonance in Medicine 64 (5), S. 1237 - 1246 (2010)
  2. 22.
    Zeitschriftenartikel
    Avdievich, N.; Oh, S.; Hetherington, H.; Collins, C.: Improved homogeneity of the transmit field by simultaneous transmission with phased array and volume coil. Journal of Magnetic Resonance Imaging 32 (2), S. 476 - 481 (2010)
  3. 23.
    Zeitschriftenartikel
    Hetherington, H.; Avdievich, N.; Kuznetsov, A.; Pan, J.: RF shimming for spectroscopic localization in the human brain at 7 T. Magnetic Resonance in Medicine 63 (1), S. 9 - 19 (2010)
  4. 24.
    Zeitschriftenartikel
    Avdievich, N.; Hetherington, H.: High‐field head radiofrequency volume coils using transverse electromagnetic (TEM) and phased array technologies. NMR in Biomedicine 22 (9), S. 960 - 974 (2009)
  5. 25.
    Zeitschriftenartikel
    Avdievich, N.; Pan, J.; Baehring, J.; Spencer, D.; Hetherington, H.: Short echo spectroscopic imaging of the human brain at 7T using transceiver arrays. Magnetic Resonance in Medicine 62 (1), S. 17 - 25 (2009)
  6. 26.
    Zeitschriftenartikel
    Avdievich, N.; Hetherington, H.; Kuznetsov, A.; Pan, J.: 7T head volume coils: Improvements for rostral brain imaging. Journal of Magnetic Resonance Imaging 29 (2), S. 461 - 465 (2009)
  7. 27.
    Zeitschriftenartikel
    Bigal, M.; Hetherington, H.; Pan, J.; Tsang, A.; Grosberg, B.; Avdievich, N.; Friedman , B.; Lipton, R.: Occipital levels of GABA are related to severe headaches in migraine. Neurology 70 (22), S. 2078 - 2080 (2008)
  8. 28.
    Zeitschriftenartikel
    Avdievich, N.; Bradshaw, K.; Lee, J.-H.; Kuznetsov, A.; Hetherington, H.: 4 T split TEM volume head and knee coils for improved sensitivity and patient accessibility. Journal of Magnetic Resonance 187 (2), S. 234 - 241 (2007)
  9. 29.
    Zeitschriftenartikel
    Avdievich, N.; Hetherington, H.: 4 T Actively detuneable double-tuned 1H/31P head volume coil and four-channel 31P phased array for human brain spectroscopy. Journal of Magnetic Resonance 186 (2), S. 341 - 346 (2007)
  10. 30.
    Zeitschriftenartikel
    Avdievich, N.; Bradshaw, K.; Kuznetsov, A.; Hetherington , H.: High-field actively detuneable transverse electromagnetic (TEM) coil with low-bias voltage for high-power RF transmission. Magnetic Resonance in Medicine 57 (6), S. 1190 - 1195 (2007)
  11. 31.
    Zeitschriftenartikel
    Avdievich, N.; Peshkovsky, A.; Kennan, R.; Hetherington, H.: SENSE imaging with a quadrature half-volume transverse electromagnetic (TEM) coil at 4T. Journal of Magnetic Resonance Imaging 24 (4), S. 934 - 938 (2006)
  12. 32.
    Zeitschriftenartikel
    Peshkovsky, A.; Cerioni, L.; Osan, T.; Avdievich, N.; Pusiol, D.: Three-dimensional high-inductance birdcage coil for NQR applications. Solid State Nuclear Magnetic Resonance 30 (2), S. 75 - 80 (2006)
  13. 33.
    Zeitschriftenartikel
    Forbes, M.; Dukes, K.; Avdievich, N.; Harbron, E.; DeSimone, J.: Flexible Biradicals in Liquid and Supercritical Carbon Dioxide:  The Exchange Interaction, the Chain Dynamics, and a Comparison with Conventional Solvents. The Journal of Physical Chemistry A 110 (5), S. 1767 - 1774 (2006)
  14. 34.
    Zeitschriftenartikel
    Peshkovsky, A.; Kennan, R.; Nagel, R.; Avdievich, N.: Sensitivity enhancement and compensation of RF penetration artifact with planar actively detunable quadrature surface coil. Magnetic Resonance Imaging 24 (1), S. 81 - 87 (2006)
  15. 35.
    Zeitschriftenartikel
    Peshkovsky, A.; Kennan, R.; Fabri, M.; Avdievich, N.: Open half-volume quadrature transverse electromagnetic coil for high-field magnetic resonance imaging. Magnetic Resonance in Medicine 53 (4), S. 937 - 943 (2005)
  16. 36.
    Zeitschriftenartikel
    Avdievich, N.; Hetherington, H.: 4 T actively detunable transmit/receive transverse electromagnetic coil and 4‐channel receive‐only phased array for 1H human brain studies. Magnetic Resonance in Medicine 52 (6), S. 1459 - 1464 (2004)
  17. 37.
    Zeitschriftenartikel
    Avdievich, N.; Krymov, V.; Hetherington, H.: Modified perturbation method for transverse electromagnetic (TEM) coil tuning and evaluation. Magnetic Resonance in Medicine 50 (1), S. 13 - 18 (2003)

Buchkapitel (2)

  1. 38.
    Buchkapitel
    Avdievich, N.: Transverse Electromagnetic (TEM) Surface Coils for Extremities. In: RF Coils for MRI, S. 185 - 195 (Hg. Vaughan, J.; Griffiths, J.). Wiley, Chichester, UK (2012)
  2. 39.
    Buchkapitel
    Avdievitch, N.: Quadrature Transverse Electromagnetic (TEM) Surface Coils. In: RF Coils for MRI, S. 51 - 61 (Hg. Vaughan, J.; Griffiths, J.). Wiley, Chichester, UK (2012)

Konferenzbeitrag (2)

  1. 40.
    Konferenzbeitrag
    Chang, Y.-C.; Avdievich, N.; Henning, A.: System Identification and Signal Processing for PID Control of B0 Shim Systems in Ultra-High Field Magnetic Resonance Applications. 19th World Congress of the International Federation of Automatic Control (IFAC 2014), Cape Town, South Africa. IFAC Proceedings Volumes 47 (3), S. 7517 - 7522 (2014)
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