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14104 Artikel wurden gefunden.

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

• 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, Lu ST, Mathur SP, Akyel Y, Lee JC
  [Details] Ultrawide-band electromagnetic pulses induced hypotension in rats [Erratum]
  Physiol Behav 67 (3): 753-761
• 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, 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
• 1999, Bailey WH, Su SH, Bracken TD
  Probabilistic approach to ranking sources of uncertainty in ELF magnetic field exposure limits [tech./dosim.]
  Health Phys 77 (3): 282-290
• 1999, Guy AW, Chou CK, McDougall JA
  A quarter century of in vitro research: a new look at exposure methods [tech./dosim.]
  Bioelectromagnetics: 21-39
• 1999, Chou CK, Chan KW, McDougall JA, Guy AW
  Development of a rat head exposure system for simulating human exposure to RF fields from handheld wireless telephones [tech./dosim.]
  Bioelectromagnetics 20 Suppl 4: 75-92
• 1999, Boorman GA, McCormick DL, Findlay JC, Hailey JR, Gauger JR, Johnson TR, Kovatch RM, Sills RC, Haseman JK
  [Details] Chronic toxicity/oncogenicity evaluation of 60 Hz (power frequency) magnetic fields in F344/N rats [med./bio.]
  Toxicol Pathol 27 (3): 267-278
• 1999, Sandyk R
  Treatment with AC pulsed electromagnetic fields improves olfactory function in Parkinson's disease [med. Anw.]
  Int J Neurosci 97 (3-4): 225-233
• 1999, Ben-Shachar D, Gazawi H, Riboyad-Levin J, Klein E
  Chronic repetitive transcranial magnetic stimulation alters beta-adrenergic and 5-HT2 receptor characteristics in rat brain [med. Anw.]
  Brain Res 816 (1): 78-83
• 1999, Polkey MI, Luo Y, Guleria R, Hamnegard CH, Green M, Moxham J
  Functional magnetic stimulation of the abdominal muscles in humans [med. Anw.]
  Am J Respir Crit Care Med 160 (2): 513-522
• 1999, Li CY, Feng CK
  An evaluation of radio frequency exposure from therapeutic diathermy equipment [med. Anw.]
  Ind Health 37 (4): 465-468
• 1999, Pezzetti F, De Mattei M, Caruso A, Cadossi R, Zucchini P, Carinci F, Traina GC, Sollazzo V
  Effects of pulsed electromagnetic fields on human chondrocytes: an in vitro study [med./bio.]
  Calcif Tissue Int 65 (5): 396-401
• 1999, Muehsam DJ, Pilla AA
  The sensitivity of cells and tissues to exogenous fields: effects of target system initial state [med. Anw.]
  Bioelectrochem Bioenerg 48 (1): 35-42
• 1999, Pilla AA, Muehsam DJ, Markov MS, Sisken BF
  EMF signals and ion/ligand binding kinetics: prediction of bioeffective waveform parameters [med. Anw.]
  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, Blettner M, Schlehofer B
  [Details] Gibt es ein erhöhtes Risiko für Leukämien, Hirntumoren oder Brustkrebs nach Exposition gegenüber Hochfrequenzstrahlung? Methoden und Ergebnisse epidemiologischer Studien [Review]
  Med Klin (Munich) 94 (3): 150-158
• 1999, Paulsen KD, Geimer S, Tang J, Boyse WE
  Optimization of pelvic heating rate distributions with electromagnetic phased arrays [Review]
  Int J Hyperthermia 15 (3): 157-186
• 1999, Moulder JE, Foster KR
  Is there a link between exposure to power-frequency electric fields and cancer? [Review]
  IEEE Eng Med Biol Mag 18 (2): 109-116
• 1999, Allen SJ
  The Radiofrequency Radiation Dosimetry Handbook: reminiscences [Review]
  Bioelectromagnetics 20 Suppl 4: 9-11
• 1999, Swanson J, Kaune WT
  Comparison of residential power-frequency magnetic fields away from appliances in different countries [Review]
  Bioelectromagnetics 20 (4): 244-254
• 1999, Repacholi MH, Greenebaum B
  Interaction of static and extremely low frequency electric and magnetic fields with living systems: health effects and research needs [Review]
  Bioelectromagnetics 20 (3): 133-160
• 1999, Blank M, Goodman R
  Electromagnetic fields may act directly on DNA [Review]
  J Cell Biochem 75 (3): 369-374
• 1999, Hamza MA, White PF, Ahmed HE, Ghoname EA
  Effect of the frequency of transcutaneous electrical nerve stimulation on the postoperative opioid analgesic requirement and recovery profile [med./bio.]
  Anesthesiology 91 (5): 1232-1238
• 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, Asami K, Gheorghiu E, Yonezawa T
  Real-time monitoring of yeast cell division by dielectric spectroscopy [med./bio.]
  Biophys J 76 (6): 3345-3348
• 1999, Alanen E, Lahtinen T, Nuutinen J
  Penetration of electromagnetic fields of an open-ended coaxial probe between 1 MHz and 1 GHz in dielectric skin measurements [med./bio.]
  Phys Med Biol 44 (7): N169-N176
• 1999, Gabriel C, Grant E
  Dielectric behaviour of frozen DNA in solution [med./bio.]
  Bioelectromagnetics 20 Suppl 4: 40-45
• 1999, Akerstedt T, Arnetz B, Ficca G, Paulsson LE, Kallner A
  A 50-Hz electromagnetic field impairs sleep [med./bio.]
  J Sleep Res 8 (1): 77-81
• 1999, de Seze R, Ayoub J, Peray P, Miro L, Touitou Y
  [Details] Evaluation in humans of the effects of radiocellular telephones on the circadian patterns of melatonin secretion, a chronobiological rhythm marker [med./bio.]
  J Pineal Res 27 (4): 237-242
• 1999, Mazokhin VN, Kolmakov DN, Lucheyov NA, Gelvich EA, Troshin II
  [Details] A HF EM installation allowing simultaneous whole body and deep local EM hyperthermia [tech./dosim.]
  Int J Hyperthermia 15 (4): 309-329