Search results

Journal Article (64)

61.
Journal Article
Bagryanskaya, E.; Tarasov, V.; Avdievich, N.; Shkrob, I.: Electron spin exchange in micellized radical pairs III: 13C low-field ratio frequency stimulated nuclear polarization spectroscopy (LF SNP). Chemical Physics 162 (1), pp. 213 - 223 (1992)
62.
Journal Article
Bagryanskaya, E.; Avdievich, N.; Grishin, Y.; Sagdeev, R.: The study of microwave-induced nuclear polarization in the sensitized trans-cis isomerization of fumaronitrile. Chemical Physics 135 (1), pp. 123 - 129 (1989)
63.
Journal Article
Avdievich, N.; Bagryanskaya, E.; Grishin, Y.; Sagdeev, R.: Time-resolved stimulated nuclear polarization. Chemical Physics Letters 155 (2), pp. 141 - 145 (1989)
64.
Journal Article
Bagryanskaya, E.; Grishin, Y.; Avdievich, N.; Sagdeev, R.; Molin, Y.: Studies of various mechanisms of nuclear polarisation due to a resonant high-frequency field in radical reactions. Chemical Physics Letters 128 (2), pp. 162 - 167 (1986)

Book Chapter (2)

65.
Book Chapter
Avdievich, N.: Transverse Electromagnetic (TEM) Surface Coils for Extremities. In: RF Coils for MRI, pp. 185 - 195 (Eds. Vaughan, J.; Griffiths, J.). Wiley, Chichester, UK (2012)
66.
Book Chapter
Avdievitch, N.: Quadrature Transverse Electromagnetic (TEM) Surface Coils. In: RF Coils for MRI, pp. 51 - 61 (Eds. Vaughan, J.; Griffiths, J.). Wiley, Chichester, UK (2012)

Conference Paper (2)

67.
Conference Paper
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), pp. 7517 - 7522 (2014)
68.
Conference Paper
Kozlov, M.; Turner, R.; Avdievich, N.: Investigation of decoupling between MRI array elements. In: 43rd European Microwave Conference (EuMC 2013), pp. 1223 - 1226. 43rd European Microwave Conference (EuMC 2013), Nürnberg, Germany. IEEE, Piscataway, NJ, USA (2013)

Meeting Abstract (35)

69.
Meeting Abstract
Avdievitch, N.; Solomakha, G.; Ruhm, L.; Henning, A.; Scheffler, K.: Decoupling of Folded Dipole Antenna Elements of a Human Head Array at 9.4T. In 2020 ISMRM & SMRT Virtual Conference & Exhibition, 1261, p. 464. 2020 ISMRM & SMRT Virtual Conference & Exhibition, August 08, 2020 - August 14, 2020. (2020)
70.
Meeting Abstract
Ruhm, L.; Dorst, J.; Avdievich, N.; Henning, A.: Phosphorus metabolic images of the human brain at 9.4 T using Chemical Shift Imaging: Investigation of differences in grey and white matter tissue. In 2020 ISMRM & SMRT Virtual Conference & Exhibition, 0478, pp. 196 - 197. 2020 ISMRM & SMRT Virtual Conference & Exhibition , August 08, 2020 - August 14, 2020. (2020)
71.
Meeting Abstract
Solomakha, G.; Glybovski, S.; Melchakova, I.; Henning, A.; Scheffler, K.; Avdievich, N.: Numerical and Experimental Evaluation of Short Folded Recieve-Only Dipoles for 9.4T Human Head Arrays. In 2019 International Conference on Electromagnetics in Advanced Applications (ICEAA), pp. 0489 - 0491. Twenty-first International Conference on Electromagnetics in Advanced Applications (ICEAA 2019), Ninth IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC 2019) , Granada, Spain, September 09, 2019 - September 13, 2019. IEEE, Piscataway, NJ, USA (2019)
72.
Meeting Abstract
Avdievich, N.; Ruhm, L.; Dorst, J.; Henning, A.: Double-Tuned 31P/1H Human Head Array with High Performance at Both Frequencies for Chemical Shift Spectroscopic Imaging (CSI) at 9.4T. In ISMRM 27th Annual Meeting & Exhibition, 0433. 27th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2019) , Montréal, QC, Canada, May 11, 2019 - May 16, 2019. (2019)
73.
Meeting Abstract
Avdievich, N.: UHF RF Array Coils for Body & Brain. In ISMRM Workshop on Ultrahigh Field Magnetic Resonance: Technological Advances, Translational Research Promises & Clinical Applications. ISMRM Workshop on Ultrahigh Field Magnetic Resonance: Technological Advances, Translational Research Promises & Clinical Applications, Dubrovnik, Croatia, March 31, 2019 - April 03, 2019. (2019)
74.
Meeting Abstract
Avdievich, N.: Novel 9.4T Head Array Provides for High Transmit Performance & Central SNR Improvement: Experimental Validation of UISNR Theory. In ISMRM Workshop on Ultrahigh Field Magnetic Resonance: Technological Advances, Translational Research Promises & Clinical Applications. ISMRM Workshop on Ultrahigh Field Magnetic Resonance: Technological Advances, Translational Research Promises & Clinical Applications, Dubrovnik, Croatia, March 31, 2019 - April 03, 2019. (2019)
75.
Meeting Abstract
Avdievich, N.; Giapitzakis, I.; Henning, A.: 32-Channel Combined Surface Loop / “Vertical” Loop Tight-Fit Array Provides for Full-Brain Coverage, High Transmit Performance, and SNR Improvement at 9.4T: an Alternative to Surface Loop / Dipole Antenna Combination. In Joint Annual Meeting ISMRM-ESMRMB 2018, 0140. Joint Annual Meeting ISMRM-ESMRMB 2018, Paris, France. (2018)
76.
Meeting Abstract
Avdievich, N.; Giapitzakis, I.; Henning, A.: Combined Surface Loop/"Vertical" Loop Elements Improve Receive Performance of a Human Head Transceiver Phased Array at 9.4T: an Alternative to Surface Loop/Dipole Antenna Combination. In Magnetic Resonance Materials in Physics, Biology and Medicine, 30 (Supplement 1), pp. S297 - S298. 34th Annual Scientific Meeting of the European Society for Magnetic Resonance in Medicine and Biology (ESMRMB 2017), Barcelona, Spain. (2017)
77.
Meeting Abstract
Giapitzakis, I.-A.; Fichtner, N.; Zaldivar, D.; Avdievich, N.; Manohar, S.; Kreis, R.; Henning, A.: Simultaneous detection of water and metabolites alternations under visual stimulation in human visual cortex utilizing metabolite cycled semi-LASER at 9.4T: preliminary results. In Magnetic Resonance Materials in Physics, Biology and Medicine, 30 (Supplement 1), pp. S246 - S247. 34th Annual Scientific Meeting of the European Society for Magnetic Resonance in Medicine and Biology (ESMRMB 2017), Barcelona, Spain. (2017)
78.
Meeting Abstract
Bause, J.; Aghaeifar, A.; Hagberg, G.; Engel, E.-M.; Avdievitch, N.; Scheffler, K.; Pohmann, R.: 350 μm Isotropic Whole-Brain MP2RAGE without Averaging. In ISMRM Workshop on Motion Correction in MRI MRS (MoCor 2017). ISMRM Workshop on Motion Correction in MRI MRS (MoCor 2017), Cape Town, South Africa. (2017)
79.
Meeting Abstract
Giapitzakis, I.-A.; Shao, T.; Avdievitsch, N.; Fichtner, N.; Merkle, R.; Kreis, R.; Henning, A.: Metabolite cycled semi-LASER and STEAM at 9.4T: Comparison and in vivo results. In 25th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2017), 1061, pp. 619 - 620. 25th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2017), Honolulu, HI, USA. (2017)
80.
Meeting Abstract
Giapitzakis, I.; Avdievitch, N.; Manohar, S.; Fichtner, N.; Kreis, R.; Henning, A.: Functional Magnetic Resonance Spectroscopy (fMRS) using metabolite cycled semi-LASER at 9.4T: a pilot study. In 25th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2017), 0402, p. 277 - 277. 25th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2017), Honolulu, HI, USA. (2017)
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