Suchergebnisse

4180 Artikel wurden gefunden.

Die folgenden Begriffe wurden einbezogen: resonance, Resonanz, 共振

• 2007, Stralka JP, Bottomley PA
  A prototype RF dosimeter for independent measurement of the average specific absorption rate (SAR) during MRI [tech./dosim.]
  J Magn Reson Imaging 26 (5): 1296-1302
• 2007, Seifert F, Wubbeler G, Junge S, Ittermann B, Rinneberg H
  Patient safety concept for multichannel transmit coils [tech./dosim.]
  J Magn Reson Imaging 26 (5): 1315-1321
• 2007, Boss A, Graf H, Berger A, Lauer UA, Wojtczyk H, Claussen CD, Schick F
  Tissue warming and regulatory responses induced by radio frequency energy deposition on a whole-body 3-Tesla magnetic resonance imager [med./bio.]
  J Magn Reson Imaging 26 (5): 1334-1339
• 2007, Cavin ID, Glover PM, Bowtell RW, Gowland PA
  Thresholds for perceiving metallic taste at high magnetic field [med./bio.]
  J Magn Reson Imaging 26 (5): 1357-1361
• 2007, Crozier S, Wang H, Trakic A, Liu F
  Exposure of workers to pulsed gradients in MRI [tech./dosim.]
  J Magn Reson Imaging 26 (5): 1236-1254
• 2007, Trakic A, Wang H, Liu F
  Numerical study of currents in workers induced by body-motion around high-ultrahigh field MRI magnets [tech./dosim.]
  J Magn Reson Imaging 26 (5): 1261-1277
• 2007, Park SM, Kamondetdacha R, Nyenhuis JA
  Calculation of MRI-induced heating of an implanted medical lead wire with an electric field transfer function [tech./dosim.]
  J Magn Reson Imaging 26 (5): 1278-1285
• 2007, Li Y, Hand JW, Wills T, Hajnal JV
  Numerically-simulated induced electric field and current density within a human model located close to a z-gradient coil [tech./dosim.]
  J Magn Reson Imaging 26 (5): 1286-1295
• 2007, Ibrahim TS, Tang L, Kangarlu A, Abraham R
  Electromagnetic and modeling analyses of an implanted device at 3 and 7 Tesla [tech./dosim.]
  J Magn Reson Imaging 26 (5): 1362-1367
• 2007, de Vocht F, Glover P, Engels H, Kromhout H
  Pooled analyses of effects on visual and visuomotor performance from exposure to magnetic stray fields from MRI scanners: application of the Bayesian framework [tech./dosim.]
  J Magn Reson Imaging 26 (5): 1255-1260
• 2007, Moore EA, Scurr ED
  British Association of MR Radiographers (BAMRR) safety survey 2005: potential impact of European Union (EU) Physical Agents Directive (PAD) on electromagnetic fields (EMF) [Sonst.]
  J Magn Reson Imaging 26 (5): 1303-1307
• 2007, Nagaoka T, Togashi T, Saito K, Takahashi M, Ito K, Watanabe S
  An anatomically realistic whole-body pregnant-woman model and specific absorption rates for pregnant-woman exposure to electromagnetic plane waves from 10 MHz to 2 GHz [tech./dosim.]
  Phys Med Biol 52 (22): 6731-6745
• 2007, Sirmatel O, Sert C, Sirmatel F, Selek S, Yokus B
  Total antioxidant capacity, total oxidant status and oxidative stress index in the men exposed to 1.5 T static magnetic field [med./bio.]
  Gen Physiol Biophys 26 (2): 86-90
• 2007, Hernandez-Garcia L, Lee S, Grissom W
  An approach to MRI-based dosimetry for transcranial magnetic stimulation [tech./dosim.]
  NeuroImage 36 (4): 1171-1178
• 2007, Chang SL, Hinck AP, Ishima R
  Model-free analysis for large proteins at high magnetic field strengths [tech./dosim.]
  J Biomol NMR 38 (4): 315-324
• 2007, Wang Z, Lin JC, Mao W, Liu W, Smith MB, Collins CM
  SAR and temperature: simulations and comparison to regulatory limits for MRI [tech./dosim.]
  J Magn Reson Imaging 26 (2): 437-441
• 2007, Fritsch MH
  [Details] MRI scanners and the stapes prosthesis [Review]
  Otol Neurotol 28 (6): 733-738
• 2007, Tognola G, Parazzini M, Sibella F, Paglialonga A, Ravazzani P
  [Details] Electromagnetic Interference and Cochlear Implants [Review]
  Ann Ist Super Sanita 43 (3): 241-247
• 2007, Triventi M, Mattei E, Calcagnini G, Censi F, Bartolini P, Kainz W, Bassen H
  Magnetic Resonance Induced Heating of Implantable Leads [Gerät/Impl.]
  Ann Ist Super Sanita 43 (3): 229-240
• 2007, Ladd ME
  [Details] High-field-strength magnetic resonance: potential and limits [Review]
  Top Magn Reson Imaging 18 (2): 139-152
• 2007, Mirsattari SM, Ives JR, Leung LS, Menon RS
  EEG monitoring during functional MRI in animal models [Gerät/Impl.]
  Epilepsia 48: 37-46
• 2007, Abbott Z, Smuck M, Haig A, Sagher O
  Irreversible spinal nerve injury from dorsal ramus radiofrequency neurotomy: a case report [Grundlagen]
  Arch Phys Med Rehabil 88 (10): 1350-1352
• 2007, Soher BJ, Dale BM, Merkle EM
  A Review of MR Physics: 3T versus 1.5T [tech./dosim.]
  Magn Reson Imaging Clin N Am 15 (3): 277-290
• 2007, Smith P, Kuster N, Ebert S, Chevalier HJ
  [Details] GSM and DCS Wireless Communication Signals: Combined Chronic Toxicity/Carcinogenicity Study in the Wistar Rat [med./bio.]
  Radiat Res 168 (4): 480-492
• 2007, Peters RC, Eeuwes LB, Bretschneider F
  [Details] On the electrodetection threshold of aquatic vertebrates with ampullary or mucous gland electroreceptor organs [Review]
  Biol Rev 82 (3): 361-373
• 2007, Hecht EM, Lee RF, Taouli B, Sodickson DK
  Perspectives on Body MR Imaging at Ultrahigh Field [tech./dosim.]
  Magn Reson Imaging Clin N Am 15 (3): 449-465
• 2007, Previte MJ, Geddes CD
  Microwave-triggered surface plasmon coupled chemiluminescence [tech./dosim.]
  J Am Chem Soc 129 (32): 9850-9851
• 2007, Riches SF, Collins DJ, Scuffham JW, Leach MO
  EU Directive 2004/40: field measurements of a 1.5 T clinical MR scanner [tech./dosim.]
  Br J Radiol 80 (954): 483-487
• 2007, Glover PM, Bowtell R
  Measurement of electric fields due to time-varying magnetic field gradients using dipole probes [tech./dosim.]
  Phys Med Biol 52 (17): 5119-5130
• 2007, Andersen E
  Magnetic resonance imaging--safety and health issues [Review]
  AAOHN J 55 (4): 137-139
• 2007, Hirata A, Kodera S, Wang J, Fujiwara O
  Dominant factors influencing whole-body average SAR due to far-field exposure in whole-body resonance frequency and GHz regions [tech./dosim.]
  Bioelectromagnetics 28 (6): 484-487
• 2007, Allen SJ, Mylacraine KS
  The effects of RF absorbers on exposure levels at 100 MHz [tech./dosim.]
  Bioelectromagnetics 28 (5): 406-408
• 2007, Schlehofer B, Schlaefer K, Blettner M, Berg G, Bohler E, Hettinger I, Kunna-Grass K, Wahrendorf J, Schüz J
  [Details] Environmental risk factors for sporadic acoustic neuroma (Interphone Study Group, Germany) [epidem.]
  Eur J Cancer 43 (11): 1741-1747
• 2007, Barszcz S, Roszkowski M, Daszkiewicz P, Jurkiewicz E, Maryniak A
  Accuracy of intraoperative registration during electromagnetic neuronavigation in intracranial procedures performed in children [tech./dosim.]
  Neurol Neurochir Pol 41 (2): 122-127
• 2007, Avdievich NI, Bradshaw K, Kuznetsov AM, Hetherington HP
  High-field actively detuneable transverse electromagnetic (TEM) coil with low-bias voltage for high-power RF transmission [tech./dosim.]
  Magn Reson Med 57 (6): 1190-1195
• 2007, Büchler P, Simon A, Burger J, Ginggen A, Crivelli R, Tardy Y, Luechinger R, Olsen S
  Safety of active implantable devices during MRI examinations: a finite element analysis of an implantable pump [tech./dosim.]
  IEEE Trans Biomed Eng 54 (4): 726-733
• 2007, Xue D, Demkowicz L, Hao L
  A 3-D hp finite/infinite element method to calculate power deposition in the human head [tech./dosim.]
  IEEE Trans Biomed Eng 54 (4): 734-741
• 2007, Shirai T, Ichihara T, Wake K, Watanabe S, Yamanaka Y, Kawabe M, Taki M, Fujiwara O, Wang J, Takahashi S, Tamano S
  [Details] Lack of promoting effects of chronic exposure to 1.95-GHz W-CDMA signals for IMT-2000 cellular system on development of N-ethylnitrosourea-induced central nervous system tumors in F344 rats [med./bio.]
  Bioelectromagnetics 28 (7): 562-572
• 2007, Lin JC, Wang Z
  Hearing Of Microwave Pulses By Humans And Animals: Effects, Mechanism, And Thresholds [Review]
  Health Phys 92 (6): 621-628
• 2007, Bailey WH, Erdreich LS
  [Details] Accounting for human variability and sensitivity in setting standards for electromagnetic fields [Review]
  Health Phys 92 (6): 649-657
• 2007, Minelli TA, Balduzzo M, Milone FF, Nofrate V
  Modeling cell dynamics under mobile phone radiation [tech./dosim.]
  Nonlinear Dynamics Psychol Life Sci 11 (2): 197-218
• 2007, Bencsik M, Bowtell R, Bowley R
  Electric fields induced in the human body by time-varying magnetic field gradients in MRI: numerical calculations and correlation analysis [tech./dosim.]
  Phys Med Biol 52 (9): 2337-2353
• 2007, Glover PM, Cavin I, Qian W, Bowtell R, Gowland PA
  Magnetic-field-induced vertigo: a theoretical and experimental investigation [med./bio.]
  Bioelectromagnetics 28 (5): 349-361
• 2007, Thiel F, Schnabel A, Knappe-Gruneberg S, Stollfuss D, Burghoff M
  Demagnetization of magnetically shielded rooms [tech./dosim.]
  Rev Sci Instrum 78 (3): 035106
• 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, Lofland SE, Mazzatenta JD, Croman J, Tyagi SD
  Multimode near-field microwave monitoring of free water content of skin and imaging of tissue [tech./dosim.]
  Phys Med Biol 52 (5): 1295-1301
• 2007, Cech R, Leitgeb N, Pediaditis M
  Fetal exposure to low frequency electric and magnetic fields [tech./dosim.]
  Phys Med Biol 52 (4): 879-888
• 2007, Parazzini M, Tognola G, Franzoni C, Grandori F, Ravazzani P
  Modeling of the internal fields distribution in human inner hearing system exposed to 900 and 1800 MHz [tech./dosim.]
  IEEE Trans Biomed Eng 54 (1): 39-48
• 2007, Behari J, Paulraj R
  [Details] Biomarkers of induced electromagnetic field and cancer [Review]
  Indian J Exp Biol 45 (1): 77-85
• 2007, Sirmatel O, Sert C, Tumer C, Ozturk A, Bilgin M, Ziylan Z
  Change of nitric oxide concentration in men exposed to a 1.5 T constant magnetic field [med./bio.]
  Bioelectromagnetics 28 (2): 152-154