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4364 Artikel wurden gefunden.

Die folgenden Begriffe wurden einbezogen: Megahertz, MHz, メガヘルツ

• 1999, Wang X, Yang J, Gascoyne PR
  Role of peroxide in AC electrical field exposure effects on friend murine erythroleukemia cells during dielectrophoretic manipulations [med./bio.]
  Biochimica et Biophysica Acta - General Subjects 1426 (1): 53-68
• 1999, Griffiths H, Stewart WR, Gough W
  Magnetic induction tomography. A measuring system for biological tissues [tech./dosim.]
  Ann N Y Acad Sci 873: 335-345
• 1999, Jelinek F, Pokorny J, Saroch J, Trkal V, Hasek J, Palan B
  Microelectronic sensors for measurement of electromagnetic fields of living cells and experimental results [Grundlagen]
  Bioelectrochem Bioenerg 48 (2): 261-266
• 1999, Robinson MP, Pegg DE
  Rapid electromagnetic warming of cells and tissues [med./bio.]
  IEEE Trans Biomed Eng 46 (12): 1413-1425
• 1999, Tuschl H, Neubauer G, Garn H, Duftschmid K, Winker N, Brusl H
  [Details] Occupational exposure to high frequency electromagnetic fields and its effect on human immune parameters [med./bio.]
  Int J Occup Med Environ Health 12 (3): 239-251
• 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, Nelson BK, Snyder DL, Shaw PB
  [Details] Developmental toxicity interactions of salicylic acid and radiofrequency radiation or 2-methoxyethanol in rats [med./bio.]
  Reprod Toxicol 13 (2): 137-145
• 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, Adey WR, Byus CV, Cain CD, Higgins RJ, Jones RA, Kean CJ, Kuster N, MacMurray A, Stagg RB, Zimmerman G, Phillips JL, Haggren W
  [Details] Spontaneous and nitrosourea-induced primary tumors of the central nervous system in Fischer 344 rats chronically exposed to 836 MHz modulated microwaves [med./bio.]
  Radiat Res 152 (3): 293-302
• 1999, Chagnaud JL, Moreau JM, Veyret B
  [Details] No effect of short-term exposure to GSM-modulated low-power microwaves on benzo(a)pyrene-induced tumours in rat [med./bio.]
  Int J Radiat Biol 75 (10): 1251-1256
• 1999, Masley ML, Habbick BF, Spitzer WO, Stuchly MA
  [Details] Are wireless phones safe? A review of the issue [Review]
  Can J Public Health 90 (5): 325-329
• 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, 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, Velizarov S, Raskmark P, Kwee S
  [Details] The effects of radiofrequency fields on cell proliferation are non-thermal [med./bio.]
  Bioelectrochem Bioenerg 48 (1): 177-180
• 1999, Li CY, Feng CK
  An evaluation of radio frequency exposure from therapeutic diathermy equipment [med. Anw.]
  Ind Health 37 (4): 465-468
• 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, 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, 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, Davis D, Segal B, Pavlasek T
  Can minimum separation criteria ensure electromagnetic compatibility in hospitals? An experimental study [Gerät/Impl.]
  Biomed Instrum Technol 33 (5): 411-416
• 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
• 1999, Adair ER, Cobb BL, Mylacraine KS, Kelleher SA
  [Details] Human exposure at two radio frequencies (450 and 2450 MHz): similarities and differences in physiological response [med./bio.]
  Bioelectromagnetics 20 Suppl 4: 12-20
• 1999, Aniolczyk H
  Electromagnetic field pattern in the environment of GSM base stations [tech./dosim.]
  Int J Occup Med Environ Health 12 (1): 47-58
• 1999, Wainwright PR
  Localized specific absorption rate calculations in a realistic phantom leg at 1-30 MHz using a finite element method [tech./dosim.]
  Phys Med Biol 44 (4): 1041-1052
• 1999, King RW
  The electric field induced in the human body when exposed to electromagnetic fields at 1-30 MHz on shipboard [tech./dosim.]
  IEEE Trans Biomed Eng 46 (6): 747-751
• 1999, Riu PJ, Foster KR
  Heating of tissue by near-field exposure to a dipole: a model analysis [tech./dosim.]
  IEEE Trans Biomed Eng 46 (8): 911-917
• 1999, Gandhi OP, Lazzi G, Tinniswood A, Yu QS
  Comparison of numerical and experimental methods for determination of SAR and radiation patterns of handheld wireless telephones [tech./dosim.]
  Bioelectromagnetics 20 Suppl 4: 93-101
• 1999, Li JR, Chou CK, McDougall JA, Dasgupta G, Wu HH, Ren RL, Lee A, Han J, Momand J
  [Details] TP53 tumor suppressor protein in normal human fibroblasts does not respond to 837 MHz microwave exposure [med./bio.]
  Radiat Res 151 (6): 710-716
• 1999, Adair RK
  Effects of very weak magnetic fields on radical pair reformation [tech./dosim.]
  Bioelectromagnetics 20 (4): 255-263
• 1999, Moros EG, Straube WL, Pickard WF
  The radial transmission line as a broad-band shielded exposure system for microwave irradiation of large numbers of culture flasks [tech./dosim.]
  Bioelectromagnetics 20 (2): 65-80
• 1999, Jauchem JR, Frei MR, Ryan KL, Merritt JH, Murphy MR
  [Details] Lack of effects on heart rate and blood pressure in ketamine-anesthetized rats briefly exposed to ultra-wideband electromagnetic pulses [med./bio.]
  IEEE Trans Biomed Eng 46 (1): 117-120
• 1999, Trigano AJ, Azoulay A, Rochdi M, Campillo A
  [Details] Electromagnetic interference of external pacemakers by walkie-talkies and digital cellular phones: experimental study [Gerät/Impl.]
  Pacing Clin Electrophysiol 22 (4) Pt 1: 588-593
• 1999, Borbely AA, Huber R, Graf T, Fuchs B, Gallmann E, Achermann P
  [Details] Pulsed high-frequency electromagnetic field affects human sleep and sleep electroencephalogram [med./bio.]
  Neurosci Lett 275 (3): 207-210
• 1999, Vernhes MC, Cabanes PA, Teissie J
  Chinese hamster ovary cells sensitivity to localized electrical stresses [med./bio.]
  Bioelectrochem Bioenerg 48 (1): 17-25
• 1999, Galvanovskis J, Sandblom J, Bergqvist B, Galt S, Hamnerius Y
  Cytoplasmic Ca2+ oscillations in human leukemia T-cells are reduced by 50 Hz magnetic fields [med./bio.]
  Bioelectromagnetics 20 (5): 269-276
• 1999, Preece AW, Iwi G, Davies-Smith A, Wesnes K, Butler S, Lim E, Varey A
  [Details] Effect of a 915-MHz simulated mobile phone signal on cognitive function in man [med./bio.]
  Int J Radiat Biol 75 (4): 447-456
• 1999, Institute of Electrical and Electronics Engineers (IEEE) - Engineering in Medicine and Biology Society (EMBS) Committee on Man and Radiation (COMAR)
  [Details] Human exposure to electric and magnetic fields from RF sealers and dielectric heaters - a COMAR technical information statement [Richtlinie]
  IEEE Eng Med Biol Mag 18 (1): 88-90
• 1998, Lewicki F
  Exposure of the General Public around Polish Telecom Transmitting Stations [tech./dosim.]
  Fourteenth International Wrocław Symposium and Exhibition, Electromagnetic Compatibility 1998, Wroclaw, Poland. IEEE: S. 95-97
• 1998, Wang J, Fujiwara O
  FDTD Computation of Temperature-Rise in the Human Head for Portable Telephones at 900 MHz [tech./dosim.]
  Fourteenth International Wrocław Symposium and Exhibition, Electromagnetic Compatibility 1998, Wroclaw, Poland. IEEE: S. 342-345
• 1998, Probol C, Gonschorek KH
  Development of Field Probes Printed on Substrates for Dosimetric Assessments in the Frequency Range from 1 MHz to 18 GHz [tech./dosim.]
  Fourteenth International Wrocław Symposium and Exhibition, Electromagnetic Compatibility 1998, Wroclaw, Poland. IEEE: S. 224-228
• 1998, Seker SS, Utku C, Cerezci O
  Power Absorbtion in a Multilayered Finite Length Cylindrical Model of Man Exposed by a Plane Wave at Oblique Incidence [tech./dosim.]
  Fourteenth International Wrocław Symposium and Exhibition, Electromagnetic Compatibility 1998, Wroclaw, Poland. IEEE: S. 106-110
• 1998, Hietanen M, Hämäläinen AM
  Exposure to Cellular Phones and EEG Activity [med./bio.]
  EMC'98 ROMA International Symposium on Electromagnetic Compatibility, Rome, Italy. IEEE: S. 181-183; ISBN 9798331500016
• 1998, Adair ER, Kelleher SA, Cobb BL, Mylacraine KS
  Physiological thermoregulatory responses of human volunteers exposed at two radio frequencies (450 and 2450 MHz) [med./bio.]
  Proceedings of the 20th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Vol.20 Biomedical Engineering Towards the Year 2000 and Beyond (Cat. No.98CH36286), Hong Kong, China. Band 6; IEEE: S. 3245-3248; ISBN 978-0-7803-5164-6
• 1998, Duru F, Lauber P, Klaus G, Candinas R
  Hospital pager systems may cause interference with pacemaker telemetry [Gerät/Impl.]
  Pacing Clin Electrophysiol 21 (11) Pt 2: 2353-2359
• 1998, Akleman F, Sevgi L
  FDTD analysis of human head-mobile phone interaction in terms of specific absorption rate calculations and antenna design [tech./dosim.]
  1998 IEEE-APS Conference on Antennas and Propagation for Wireless Communications (Cat. No.98EX184), Waltham, MA, USA. IEEE: S. 85-88; ISBN 978-0-7803-4955-1
• 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, Okoniewski M, Stuchly MA
  Modeling of interaction of electromagnetic fields from a cellular telephone with hearing aids [tech./dosim.]
  IEEE Trans Microw Theory Tech 46 (11): 1686-1693
• 1998, Waterman FM, Komarnicky L, Leeper DB
  The response of human tumour blood flow to a fractionated course of thermoradiotherapy [med./bio.]
  Int J Hyperthermia 14 (5): 421-434