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17005 Artikel wurden gefunden.

Die folgenden Begriffe wurden einbezogen: Frequenz, frequency, 頻度、周波数

• 1999, Berg H
  Problems of weak electromagnetic field effects in cell biology [Review]
  Bioelectrochem Bioenerg 48 (2): 355-360
• 1999, Fews AP, Henshaw DL, Keitch PA, Close JJ, Wilding RJ
  Increased exposure to pollutant aerosols under high voltage power lines [tech./dosim.]
  Int J Radiat Biol 75 (12): 1505-1521
• 1999, Linz KW, von Westphalen C, Streckert J, Hansen V, Meyer R
  [Details] Membrane potential and currents of isolated heart muscle cells exposed to pulsed radio frequency fields [med./bio.]
  Bioelectromagnetics 20 (8): 497-511
• 1999, Goswami PC, Albee LD, Parsian AJ, Baty JD, Moros EG, Pickard WF, Roti Roti JL, Hunt CR
  [Details] Proto-oncogene mRNA levels and activities of multiple transcription factors in C3H 10T 1/2 murine embryonic fibroblasts exposed to 835.62 and 847.74 MHz cellular phone communication frequency radiation [med./bio.]
  Radiat Res 151 (3): 300-309
• 1999, Gandhi OP, Chen XB
  Specific absorption rates and induced current densities for an anatomy-based model of the human for exposure to time-varying magnetic fields of MRI [tech./dosim.]
  Magn Reson Med 41 (4): 816-823
• 1999, Levallois P, Gauvin D, Gingras S, St-Laurent J
  Comparison between personal exposure to 60 Hz magnetic fields and stationary home measurements for people living near and away from a 735 kV power line [tech./dosim.]
  Bioelectromagnetics 20 (6): 331-337
• 1999, Albertini A, Zucchini P, Noera G, Cadossi R, Napoleone CP, Pierangeli A
  Protective effect of low frequency low energy pulsing electromagnetic fields on acute experimental myocardial infarcts in rats [med. Anw.]
  Bioelectromagnetics 20 (6): 372-377
• 1999, Engstrom S, Fitzsimmons R
  Five hypotheses to examine the nature of magnetic field transduction in biological systems [tech./dosim.]
  Bioelectromagnetics 20 (7): 423-430
• 1999, Milham S, Hatfield JB, Tell R
  Magnetic fields from steel-belted radial tires: implications for epidemiologic studies [tech./dosim.]
  Bioelectromagnetics 20 (7): 440-445
• 1999, Cridland NA, Haylock RG, Saunders RD
  50 Hz magnetic field exposure alters onset of S-phase in normal human fibroblasts [med./bio.]
  Bioelectromagnetics 20 (7): 446-452
• 1999, Aaron RK, Ciombor DM, Keeping H, Wang S, Capuano A, Polk C
  [Details] Power frequency fields promote cell differentiation coincident with an increase in transforming growth factor-beta(1) expression [med./bio.]
  Bioelectromagnetics 20 (7): 453-458
• 1999, Han Z, Jiang YH, Wan Y, Wang Y, Chang JK, Han JS
  Endomorphin-1 mediates 2 Hz but not 100 Hz electroacupuncture analgesia in the rat [med./bio.]
  Neurosci Lett 274 (2): 75-78
• 1999, Schoenfeld ER, Henderson K, O'Leary E, Grimson R, Kaune W, Leske MC
  Magnetic field exposure assessment: a comparison of various methods [tech./dosim.]
  Bioelectromagnetics 20 (8): 487-496
• 1999, Sait ML, Wood AW, Sadafi HA
  [Details] A study of heart rate and heart rate variability in human subjects exposed to occupational levels of 50 Hz circularly polarised magnetic fields [med./bio.]
  Med Eng Phys 21 (5): 361-369
• 1999, Higashikubo R, Culbreth VO, Spitz DR, LaRegina MC, Pickard WF, Straube WL, Moros EG, Roti Roti JL
  [Details] Radiofrequency electromagnetic fields have no effect on the in vivo proliferation of the 9L brain tumor [med./bio.]
  Radiat Res 152 (6): 665-671
• 1999, Graham C, Cook MR, Cohen HD, Riffle DW, Hoffman S, Gerkovich MM
  Human exposure to 60-Hz magnetic fields: neurophysiological effects [med./bio.]
  Int J Psychophysiol 33 (2): 169-175
• 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, Ghoname ES, Craig WF, White PF, Ahmed HE, Hamza MA, Gajraj NM, Vakharia AS, Noe CE
  The effect of stimulus frequency on the analgesic response to percutaneous electrical nerve stimulation in patients with chronic low back pain [med. Anw.]
  Anesth Analg 88 (4): 841-846
• 1999, Ghoname EA, White PF, Ahmed HE, Hamza MA, Craig WF, Noe CE
  Percutaneous electrical nerve stimulation: an alternative to TENS in the management of sciatica [med. Anw.]
  Pain 83 (2): 193-199
• 1999, Goodwin CB, Brighton CT, Guyer RD, Johnson JR, Light KI, Yuan HA
  A double-blind study of capacitively coupled electrical stimulation as an adjunct to lumbar spinal fusions [med. Anw.]
  Spine 24 (13): 1349-1356
• 1999, Ryan BM, Symanski RR, Pomeranz LE, Johnson TR, Gauger JR, McCormick DL
  Multigeneration reproductive toxicity assessment of 60-Hz magnetic fields using a continuous breeding protocol in rats [med./bio.]
  Teratology 59 (3): 156-162
• 1999, Brent RL
  Reproductive and teratologic effects of low-frequency electromagnetic fields: a review of in vivo and in vitro studies using animal models [Review]
  Teratology 59 (4): 261-286
• 1999, Brent RL
  Utilization of developmental basic science principles in the evaluation of reproductive risks from pre- and postconception environmental radiation exposures [Review]
  Teratology 59 (4): 182-204
• 1999, Hamza MA, Ghoname EA, White PF, Craig WF, Ahmed HE, Gajraj NM, Vakharia AS, Noe CE
  Effect of the duration of electrical stimulation on the analgesic response in patients with low back pain [med. Anw.]
  Anesthesiology 91 (6): 1622-1627
• 1999, Blackman CF, Blanchard JP, Benane SG, House DE
  Experimental determination of hydrogen bandwidth for the ion parametric resonance model [tech./dosim.]
  Bioelectromagnetics 20 (1): 5-12