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238 Artikel wurden gefunden.

Die folgenden Begriffe wurden einbezogen: Zirkular-Polarisation, "circular polarization", 円偏波

• 2016, Winter L, Niendorf T
  Electrodynamics and radiofrequency antenna concepts for human magnetic resonance at 23.5 T (1 GHz) and beyond [tech./dosim.]
  Magn Reson Mater Phy 29 (3): 641-656
• 2016, Kim J, Krishnamurthy N, Santini T, Zhao Y, Zhao T, Bae KT, Ibrahim TS
  Experimental and numerical analysis of B1(+) field and SAR with a new transmit array design for 7T breast MRI [tech./dosim.]
  J Magn Reson 269: 55-64
• 2016, Zhu XQ, Guo YX, Wu W
  Miniaturized, dual-band and dual-polarized antenna for MBAN applications [tech./dosim.]
  IEEE Trans Antennas Propag 64 (7): 2805-2814
• 2016, Weidemann G, Seifert F, Hoffmann W, Pfeiffer H, Seemann R, Ittermann B
  Measurements of RF power reflected and radiated by multichannel transmit MR coils at 7T [tech./dosim.]
  Magn Reson Mater Phy 29 (3): 371-378
• 2016, Murbach M, Neufeld E, Cabot E, Zastrow E, Corcoles J, Kainz W, Kuster N
  Virtual population-based assessment of the impact of 3 Tesla radiofrequency shimming and thermoregulation on safety and B + uniformity [tech./dosim.]
  Magn Reson Med 76 (3): 986-997
• 2015, Feng X, Gao X, Tang JM, Pan JT, Zhang H
  Wave trains induced by circularly polarized electric fields in cardiac tissues [tech./dosim.]
  Sci Rep 5: 13349
• 2013, Lustenberger C, Murbach M, Dürr R, Schmid MR, Kuster N, Achermann P, Huber R
  [Details] Stimulation of the brain with radiofrequency electromagnetic field pulses affects sleep-dependent performance improvement [med./bio.]
  Brain Stimul 6 (5): 805-811
• 2012, Wang J, Wake K, Shi J, Watanabe S, Fujiwara O
  Two whole-body exposure systems for biological effect test of RF electromagnetic fields [tech./dosim.]
  2012 6th Asia-Pacific Conference on Environmental Electromagnetics (CEEM), Shanghai, China. IEEE: S. 10-13; ISBN 978-1-4673-0028-5
• 2012, Wasoontarajaroen S, Thansandote A, Gajda GB, Lemay EP, McNamee JP, Bellier PV
  Cylindrical Waveguide Electromagnetic Exposure System for Biological Studies with Unrestrained Mice at 1.9 GHz [tech./dosim.]
  Health Phys 103 (3): 268-274
• 2011, Neufeld E, Gosselin MC, Murbach M, Christ A, Cabot E, Kuster N
  Analysis of the local worst-case SAR exposure caused by an MRI multi-transmit body coil in anatomical models of the human body [tech./dosim.]
  Phys Med Biol 56 (15): 4649-4659
• 2010, Shckorbatov YG, Pasiuga VN, Goncharuk EI, Petrenko TP, Grabina VA, Kolchigin NN, Ivanchenko DD, Bykov VN, Dumin OM
  [Details] Effects of differently polarized microwave radiation on the microscopic structure of the nuclei in human fibroblasts [med./bio.]
  J Zhejiang Univ Sci B 11 (10): 801-805
• 2010, Chung MK, Yu WJ, Kim YB, Myung SH
  [Details] Lack of a co-promotion effect of 60 Hz circularly polarized magnetic fields on spontaneous development of lymphoma in AKR mice [med./bio.]
  Bioelectromagnetics 31 (2): 130-139
• 2009, Shckorbatov YG, Pasiuga VN, Kolchigin NN, Grabina VA, Batrakov DO, Kalashnikov VV, Ivanchenko DD, Bykov VN
  [Details] The influence of differently polarised microwave radiation on chromatin in human cells [med./bio.]
  Int J Radiat Biol 85 (4): 322-329
• 2008, Li M, Wang Y, Zhang Y, Zhou Z, Yu Z
  [Details] Elevation of plasma corticosterone levels and hippocampal glucocorticoid receptor translocation in rats: a potential mechanism for cognition impairment following chronic low-power-density microwave exposure [med./bio.]
  J Radiat Res 49 (2): 163-170
• 2008, Wang J, Fujiwara O, Kawai H, Wake K, Watanabe S
  Development and Dosimetry Analysis of a 2-GHz Whole-Body Exposure Setup for Unrestrained Pregnant and Newborn Rats [tech./dosim.]
  IEEE Trans Microw Theory Tech 56 (8): 2008-2013
• 2008, Negishi T, Imai S, Shibuya K, Nishimura I, Shigemitsu T
  [Details] Lack of promotion effects of 50 Hz magnetic fields on 7,12-dimethylbenz(a)anthracene-induced malignant lymphoma/lymphatic leukemia in mice [med./bio.]
  Bioelectromagnetics 29 (1): 29-38
• 2007, van den Berg CA, van den Bergen B, Van de Kamer JB, Raaymakers BW, Kroeze H, Bartels LW, Lagendijk JJ
  Simultaneous B1 + homogenization and specific absorption rate hotspot suppression using a magnetic resonance phased array transmit coil [tech./dosim.]
  Magn Reson Med 57 (3): 577-586
• 2007, Chauhan V, Qutob SS, Lui S, Mariampillai A, Bellier PV, Yauk CL, Douglas GR, Williams A, McNamee JP
  [Details] Analysis of gene expression in two human-derived cell lines exposed in vitro to a 1.9 GHz pulse-modulated radiofrequency field [med./bio.]
  Proteomics 7 (21): 3896-3905
• 2007, Kangarlu A, Tang L, Ibrahim TS
  Electric field measurements and computational modeling at ultrahigh-field MRI [tech./dosim.]
  Magn Reson Imaging 25 (8): 1222-1226
• 2007, Chauhan V, Mariampillai A, Kutzner BC, Wilkins RC, Ferrarotto C, Bellier PV, Marro L, Gajda GB, Lemay E, Thansandote A, McNamee JP
  [Details] Evaluating the biological effects of intermittent 1.9 GHz pulse-modulated radiofrequency fields in a series of human-derived cell lines [med./bio.]
  Radiat Res 167 (1): 87-93
• 2006, Ushakov VL, Alipov ED, Shcheglov VS, Beliaev Ila
  [The peculiarities of the microwave in the frequency range of 51-52 GHz spectrum effects on E. coli cells] [fremdsprachig]
  Radiats Biol Radioecol 46 (6): 719-728
• 2006, Chauhan V, Mariampillai A, Gajda GB, Thansandote A, McNamee JP
  [Details] Analysis of proto-oncogene and heat-shock protein gene expression in human derived cell-lines exposed in vitro to an intermittent 1.9 GHz pulse-modulated radiofrequency field [med./bio.]
  Int J Radiat Biol 82 (5): 347-354
• 2006, Qutob SS, Chauhan V, Bellier PV, Yauk CL, Douglas GR, Berndt L, Williams A, Gajda GB, Lemay E, Thansandote A, McNamee JP
  [Details] Microarray gene expression profiling of a human glioblastoma cell line exposed in vitro to a 1.9 GHz pulse-modulated radiofrequency field [med./bio.]
  Radiat Res 165 (6): 636-644
• 2006, Chauhan V, Mariampillai A, Bellier PV, Qutob SS, Gajda GB, Lemay E, Thansandote A, McNamee JP
  [Details] Gene Expression Analysis of a Human Lymphoblastoma Cell Line Exposed In Vitro to an Intermittent 1.9 GHz Pulse-Modulated Radiofrequency Field [med./bio.]
  Radiat Res 165 (4): 424-429
• 2006, Sait ML, Wood AW, Kirsner RL
  [Details] Effects of 50 Hz magnetic field exposure on human heart rate variability with passive tilting [med./bio.]
  Physiol Meas 27 (1): 73-83