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2197 Artikel wurden gefunden.

Die folgenden Begriffe wurden einbezogen: 振幅, Amplitude

• 1999, Crasson M, Legros JJ, Scarpa P, Legros W
  [Details] 50 Hz magnetic field exposure influence on human performance and psychophysiological parameters: two double-blind experimental studies [med./bio.]
  Bioelectromagnetics 20 (8): 474-486
• 1999, Zhadin MN, Deryugina ON, Pisachenko TM
  Influence of combined DC and AC magnetic fields on rat behavior [med./bio.]
  Bioelectromagnetics 20 (6): 378-386
• 1999, Capaday C, Lavoie BA, Barbeau H, Schneider C, Bonnard M
  Studies on the corticospinal control of human walking. I. Responses to focal transcranial magnetic stimulation of the motor cortex [med. Anw.]
  J Neurophysiol 81 (1): 129-139
• 1999, Ihrig I, Schubert F, Habel B, Haberland L, Glaser R
  The UVA light used during the fluorescence microscopy assay affects the level of intracellular calcium being measured in experiments with electric-field exposure [med./bio.]
  Radiat Res 152 (3): 303-311
• 1999, Hasbroucq T, Kaneko H, Akamatsu M, Possamai CA
  The time-course of preparatory spinal and cortico-spinal inhibition: an H-reflex and transcranial magnetic stimulation study in man [med. Anw.]
  Exp Brain Res 124 (1): 33-41
• 1999, Kobayashi H, Onishi H, Ihashi K, Yagi R, Handa Y
  Reduction in subluxation and improved muscle function of the hemiplegic shoulder joint after therapeutic electrical stimulation [med. Anw.]
  J Electromyogr Kinesiol 9 (5): 327-336
• 1999, Pilla AA, Muehsam DJ, Markov MS, Sisken BF
  EMF signals and ion/ligand binding kinetics: prediction of bioeffective waveform parameters [med./bio.]
  Bioelectrochem Bioenerg 48 (1): 27-34
• 1999, Pye SD, Dineley JA
  Characterization of cavitational activity in lithotripsy fields using a robust electromagnetic probe [med. Anw.]
  Ultrasound Med Biol 25 (3): 451-471
• 1999, Paulsen KD, Geimer S, Tang J, Boyse WE
  Optimization of pelvic heating rate distributions with electromagnetic phased arrays [tech./dosim.]
  Int J Hyperthermia 15 (3): 157-186
• 1999, Orizio C, Baratta RV, Zhou BH, Solomonow M, Veicsteinas A
  Force and surface mechanomyogram relationship in cat gastrocnemius [med./bio.]
  J Electromyogr Kinesiol 9 (2): 131-140
• 1999, Burch JB, Reif JS, Yost MG
  Geomagnetic disturbances are associated with reduced nocturnal excretion of a melatonin metabolite in humans [med./bio.]
  Neurosci Lett 266 (3): 209-212
• 1999, Irnich WE, Tobisch R
  Mobile phones in hospitals [Gerät/Impl.]
  Biomed Instrum Technol 33 (1): 28-34
• 1999, Das SK, Clegg ST, Samulski TV
  Electromagnetic thermal therapy power optimization for multiple source applicators [tech./dosim.]
  Int J Hyperthermia 15 (4): 291-308
• 1999, Mullins JM, Penafiel LM, Juutilainen J, Litovitz TA
  Dose-response of electromagnetic field-enhanced ornithine decarboxylase activity [med./bio.]
  Bioelectrochem Bioenerg 48 (1): 193-199
• 1999, Siebner HR, Auer C, Roeck R, Conrad B
  Trigeminal sensory input elicited by electric or magnetic stimulation interferes with the central motor drive to the intrinsic hand muscles [med. Anw.]
  Clin Neurophysiol 110 (6): 1090-1099
• 1999, Sisto R, Casciardi S, Giliberti C, Moleti A
  Electromagnetic radiation from VDT units: study of the effectiveness of an active shielding device [tech./dosim.]
  Am Ind Hyg Assoc J 60 (1): 111-115
• 1999, Alekseev SI, Ziskin MC
  [Details] Effects of millimeter waves on ionic currents of Lymnaea neurons [med./bio.]
  Bioelectromagnetics 20 (1): 24-33
• 1998, Villoresi G, Ptitsyna NG, Kopytenko YA, Tyasto M, Kopytenko EA, Zaitsev DB, Ismagilov V, Voronov PM, Iucci N
  Fine Structure of MF Variations (0-10 Hz) Onboard DC Electrified Trains [tech./dosim.]
  EMC'98 ROMA International Symposium on Electromagnetic Compatibility, Rome, Italy. IEEE: S. 58-62; ISBN 9798331500016
• 1998, Yamashita M, Osaki K, Shimizu K
  Effects of a Strong ELF Electric Field on the Human Electroencephalogram [med./bio.]
  EMC'98 ROMA International Symposium on Electromagnetic Compatibility, Rome, Italy. IEEE: S. 159-164; ISBN 9798331500016
• 1998, Lisi A, Giuliani L, Vignati M, Graziani R, Santoro N, Pozzi D, Rieti S, Pasquali E, Ravagnan G, Grimaldi S
  Changes in Plasma Membrane Organization Induced by Exposure to ELF and to Amplitude Modulated Radiofrequencies [med./bio.]
  EMC'98 ROMA International Symposium on Electromagnetic Compatibility, Rome, Italy. IEEE: S. 156-158; ISBN 9798331500016
• 1998, Poutamo J, Partanen K, Vanninen R, Vainio P, Kirkinen P
  MRI does not change fetal cardiotocographic parameters [med./bio.]
  Prenat Diagn 18 (11): 1149-1154
• 1998, Khillare B, Behari J
  Effect of amplitude-modulated radiofrequency radiation on reproduction pattern in rats [med./bio.]
  Electro Magnetobiol 17 (1): 43-55
• 1998, Eichwald C, Walleczek J
  Magnetic field perturbations as a tool for controlling enzyme-regulated and oscillatory biochemical reactions [tech./dosim.]
  Biophys Chem 74 (3): 209-224
• 1998, Amr AG, Schoenbach KH
  Biofouling prevention with pulsed electric fields [tech./dosim.]
  IEEE Trans Plasma Sci 26 (3): 115-121
• 1998, Seaman RL, Belt ML, Doyle JM, Mathur SP
  Ultra-wideband electromagnetic pulses and morphine-induced changes in nociception and activity in mice [med./bio.]
  Physiol Behav 65 (2): 263-270
• 1998, Pakhomov AG, Prol HK, Akyel Y
  [Details] A pilot study of the millimeter-wavelenght radiation effect on synaptic transmission [med./bio.]
  Electro Magnetobiol 17 (2): 115-125
• 1998, Behari J
  [Details] Interaction of low level modulated RF radiation with Na+-K+-ATP-ase [med./bio.]
  Bioelectrochem Bioenerg 47 (2): 247-252
• 1998, Szmigielski S, Bortkiewicz A, Gadzicka E, Zmyslony M, Kubacki R
  [Details] Alteration of diurnal rhythms of blood pressure and heart rate to workers exposed to radiofrequency electromagnetic fields [med./bio.]
  Blood Press Monit 3 (6): 323-330
• 1998, Wei C, Yu H, Yan C, Jing TX
  Field-induced electroconformational damages in cell membrane proteins: a new mechanism involved in electrical injury [tech./dosim.]
  Bioelectrochem Bioenerg 47 (2): 237-245
• 1998, Jenrow KA, Zhang X, Renehan WE, Liboff AR
  Weak ELF magnetic field effects on hippocampal rhythmic slow activity [med./bio.]
  Exp Neurol 153 (2): 328-334
• 1998, Wiersma J, van Dijk JD, Sijbrands J, Schneider CJ
  The measurement of fringing fields in a radio-frequency hyperthermia array with emphasis on bolus size [tech./dosim.]
  Int J Hyperthermia 14 (6): 535-551
• 1998, Temur'iants NA, Shekhotkin AV, Kamynina IB
  [Effect of a weak variable super-low frequency magnetic field on the infradian rhythms of physiological systems, controlled by epiphysis] [fremdsprachig]
  Biofizika 43 (5): 783-788
• 1998, Urban P, Lukas E, Roth Z
  [Details] Does acute exposure to the electromagnetic field emitted by a mobile phone influence visual evoked potentials? A pilot study [med./bio.]
  Cent Eur J Public Health 6 (4): 288-290
• 1998, Li C, Jiang H, Fu Y
  [A study on dose-effect of suppression to gap junctional intercellular communication function by 50-Hz magnetic fields] [fremdsprachig]
  Zhonghua Yu Fang Yi Xue Za Zhi 32 (3): 142-144
• 1998, Svedenstal BM, Johanson KJ
  5-Iododeoxyuridine-125I incorporation in vivo after exposure to a 50 Hz magnetic field [med./bio.]
  In Vivo 12 (5): 531-534
• 1998, Schulze-Bonhage A, Cichon BM, Ferbert A
  Cortical representation of proximal and distal arm muscles as assessed by focal transcranial magnetic stimulation [med. Anw.]
  Electromyogr Clin Neurophysiol 38 (2): 81-86
• 1998, Hart RA, Gandhi OP
  Comparison of cardiac-induced endogenous fields and power frequency induced exogenous fields in an anatomical model of the human body [tech./dosim.]
  Phys Med Biol 43 (10): 3083-3099
• 1998, Schaefer DJ
  Safety aspects of switched gradient fields [Grundlagen]
  Magn Reson Imaging Clin N Am 6 (4): 731-748
• 1998, Stuchly MA
  [Details] Biomedical concerns in wireless communications [Review]
  Crit Rev Biomed Eng 26 (1-2): 117-151
• 1998, Maccabee PJ, Nagarajan SS, Amassian VE, Durand DM, Szabo AZ, Ahad AB, Cracco RQ, Lai KS, Eberle LP
  Influence of pulse sequence, polarity and amplitude on magnetic stimulation of human and porcine peripheral nerve [med./bio.]
  J Physiol 513 Pt 2: 571-585
• 1998, Byers JM, Clark KF, Thompson GC
  Effect of pulsed electromagnetic stimulation on facial nerve regeneration [med. Anw.]
  Arch Otolaryngol Head Neck Surg 124 (4): 383-389
• 1998, Institute of Electrical and Electronics Engineers (IEEE) - Engineering in Medicine and Biology Society (EMBS) Committee on Man and Radiation (COMAR)
  [Details] Radiofrequency interference with medical devices. A technical information statement [Richtlinie]
  IEEE Eng Med Biol Mag 17 (3): 111-114
• 1998, Chistyakov AV, Soustiel JF, Hafner H, Elron M, Feinsod M
  Altered excitability of the motor cortex after minor head injury revealed by transcranial magnetic stimulation [med. Anw.]
  Acta Neurochir 140 (5): 467-472
• 1998, Wassermann EM, Wedegaertner FR, Ziemann U, George MS, Chen R
  Crossed reduction of human motor cortex excitability by 1-Hz transcranial magnetic stimulation [med. Anw.]
  Neurosci Lett 250 (3): 141-144
• 1998, Suihko V, Eskola H
  Transcranial electrical stimulator producing high amplitude pulses and pulse trains [med. Anw.]
  J Med Eng Technol 22 (5): 211-215
• 1998, Afra J, Mascia A, Gerard P, Maertens de Noordhout A, Schoenen J
  Interictal cortical excitability in migraine: a study using transcranial magnetic stimulation of motor and visual cortices [med. Anw.]
  Ann Neurol 44 (2): 209-215
• 1998, Thickbroom GW, Sammut R, Mastaglia FL
  Magnetic stimulation mapping of motor cortex: factors contributing to map area [med. Anw.]
  Electroencephalogr Clin Neurophysiol 109 (2): 79-84
• 1998, Krings T, Naujokat C, von Keyserlingk DG
  Representation of cortical motor function as revealed by stereotactic transcranial magnetic stimulation [med. Anw.]
  Electroencephalogr Clin Neurophysiol 109 (2): 85-93
• 1998, Ellaway PH, Davey NJ, Maskill DW, Rawlinson SR, Lewis HS, Anissimova NP
  Variability in the amplitude of skeletal muscle responses to magnetic stimulation of the motor cortex in man [med. Anw.]
  Electroencephalogr Clin Neurophysiol 109 (2): 104-113
• 1998, Ghezzi A, Baldini S
  A simple method for recording motor evoked potentials of lingual muscles to transcranial magnetic and peripheral electrical stimulation [med. Anw.]
  Electroencephalogr Clin Neurophysiol 109 (2): 114-118