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17082 Artikel wurden gefunden.

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

• 1997, Tuinstra R, Greenebaum B, Goodman EM
  Effects of magnetic fields on cell-free transcription in E-coli and HeLa extracts [med./bio.]
  Bioelectrochem Bioenerg 43 (1): 7-12
• 1997, Nindl G, Swez JA, Miller JM, Balcavage WX
  Growth stage dependent effects of electromagnetic fields on DNA synthesis of Jurkat cells [med./bio.]
  FEBS Lett 414 (3): 501-506
• 1997, Koana T, Okada MO, Ikehata M, Nakagawa M
  Increase in the mitotic recombination frequency in Drosophila melanogaster by magnetic field exposure and its suppression by vitamin E supplement [med./bio.]
  Mutation Research - Fundamental and Molecular Mechanism of Mutagenesis 373 (1): 55-60
• 1997, Miyakoshi J, Kitagawa K, Takebe H
  Mutation induction by high-density, 50-Hz magnetic fields in human MeWo cells exposed in the DNA synthesis phase [med./bio.]
  Int J Radiat Biol 71 (1): 75-79
• 1997, Irgens A, Kruger K, Skorve AH, Irgens LM
  Male proportion in offspring of parents exposed to strong static and extremely low-frequency electromagnetic fields in Norway [epidem.]
  Am J Ind Med 32 (5): 557-561
• 1997, Mutnick A, Muscat JE
  Primary brain cancer in adults and the use of common household appliances: a case-control study [epidem.]
  Rev Environ Health 12 (1): 59-62
• 1997, Dolk H, Shaddick G, Walls P, Grundy C, Thakrar B, Kleinschmidt I, Elliott P
  [Details] Cancer incidence near radio and television transmitters in Great Britain. I. Sutton Coldfield transmitter [epidem.]
  Am J Epidemiol 145 (1): 1-9
• 1997, Dolk H, Elliott P, Shaddick G, Walls P, Thakrar B
  [Details] Cancer incidence near radio and television transmitters in Great Britain. II. All high power transmitters [epidem.]
  Am J Epidemiol 145 (1): 10-17
• 1997, Zhang J, Nair I, Sahl J
  Effects function analysis of ELF magnetic field exposure in the electric utility work environment [tech./dosim.]
  Bioelectromagnetics 18 (5): 365-375
• 1997, Pakhomov AG, Pol HK, Mathur SP, Akyel Y, Campbell CBG
  [Details] Role of field intensity in the biological effectiveness of millimeter waves at a resonance frequency [med./bio.]
  Bioelectrochem Bioenerg 43 (1): 27-33
• 1997, Miller DL, Creim JA
  Comparison of cardiac and 60 Hz magnetically induced electric fields measured in anesthetized rats [tech./dosim.]
  Bioelectromagnetics 18 (4): 317-323
• 1997, Liu H, Lees P, Abbott J, Bee JA
  Pulsed electromagnetic fields preserve proteoglycan composition of extracellular matrix in embryonic chick sternal cartilage [med./bio.]
  Biochimica et Biophysica Acta - General Subjects 1336 (2): 303-314
• 1997, Opler M, Rukenstein A, Cote L, Goodman R
  Reduced dopamine levels in PC12 cells exposed to low frequency electromagnetic fields [med./bio.]
  Bioelectrochem Bioenerg 42 (2): 235-239
• 1997, Farrell JM, Barber M, Krause D, Litovitz TA
  Effects of low frequency electromagnetic fields on the activity of ornithine decarboxylase in developing chicken embryos [med./bio.]
  Bioelectrochem Bioenerg 43 (1): 91-96
• 1997, Litovitz TA, Penafiel LM, Farrel JM, Krause D, Meister R, Mullins JM
  [Details] Bioeffects induced by exposure to microwaves are mitigated by superposition of ELF noise [med./bio.]
  Bioelectromagnetics 18 (6): 422-430
• 1997, Dawson TW, Caputa K, Stuchly MA
  A comparison of 60 Hz uniform magnetic and electric induction in the human body [tech./dosim.]
  Phys Med Biol 42 (12): 2319-2329
• 1997, Bartsch G, Baumann M, Grebe R
  Numerical calculation of electric fields surrounding biological cells in three dimensions [tech./dosim.]
  Bioelectrochem Bioenerg 42 (2): 221-226
• 1997, Jin J, Chen J
  On the SAR and field inhomogeneity of birdcage coils loaded with the human head [tech./dosim.]
  Magn Reson Med 38 (6): 953-963
• 1997, Vignati M, Giuliani L
  Radiofrequency exposure near high-voltage lines [tech./dosim.]
  Environ Health Perspect 105 Suppl 6: 1569-1573
• 1997, Dawson TW, Caputa K, Stuchly MA
  Influence of human model resolution on computed currents induced in organs by 60-Hz magnetic fields [tech./dosim.]
  Bioelectromagnetics 18 (7): 478-490
• 1997, Mantiply ED, Pohl KR, Poppell SW, Murphy JA
  [Details] Summary of measured radiofrequency electric and magnetic fields (10 kHz to 30 GHz) in the general and work environment [Review]
  Bioelectromagnetics 18 (8): 563-577
• 1997, Lazzi G, Gandhi OP
  Realistically tilted and truncated anatomically based models of the human head for dosimetry of mobile telephones [tech./dosim.]
  IEEE Trans Electromagn Compat 39 (1): 55-61
• 1997, Lanera D, Zapotosky JE, Colby JA
  Study of magnetic fields from power-frequency current on water lines [tech./dosim.]
  Bioelectromagnetics 18 (4): 307-316
• 1997, Vistnes AI, Ramberg GB, Bjornevik LR, Tynes T, Haldorsen T
  Exposure of children to residential magnetic fields in Norway: is proximity to power lines an adequate predictor of exposure? [tech./dosim.]
  Bioelectromagnetics 18 (1): 47-57
• 1997, Zhang J, Nair I, Morgan MG
  Effects function simulation of residential appliance field exposures [tech./dosim.]
  Bioelectromagnetics 18 (2): 116-124
• 1997, Linde T, Hansson Mild K
  Measurement of low frequency magnetic fields from digital cellular telephones [tech./dosim.]
  Bioelectromagnetics 18 (2): 184-186
• 1997, Shen YH, Shao BJ, Chiang H, Fu YD, Yu M
  [Details] The effects of 50 Hz magnetic field exposure on dimethylbenz(alpha)anthracene induced thymic lymphoma/leukemia in mice [med./bio.]
  Bioelectromagnetics 18 (5): 360-364
• 1997, Vijayalaxmi, Frei MR, Dusch SJ, Guel V, Meltz ML, Jauchem JR
  [Details] Frequency of micronuclei in the peripheral blood and bone marrow of cancer-prone mice chronically exposed to 2450 MHz radiofrequency radiation [med./bio.]
  Radiat Res 147 (4): 495-500
• 1997, Repacholi MH, Basten A, Gebski V, Noonan D, Finnie J, Harris AW
  [Details] Lymphomas in Eµ-Pim1 transgenic mice exposed to pulsed 900 MHz electromagnetic fields [med./bio.]
  Radiat Res 147 (5): 631-640
• 1997, Petrini C, Dupuis ML, Polichetti A, Ramoni C, Vecchia P
  [Details] Tumor necrosis factor alpha and interferon-gamma production by human peripheral blood mononuclear cells exposed in vitro to sinusoidal 50 Hz magnetic fields [med./bio.]
  Bioelectrochem Bioenerg 44 (1): 121-125
• 1997, Lagroye I, Poncy JL
  The effect of 50 Hz electromagnetic fields on the formation of micronuclei in rodent cell lines exposed to gamma radiation [med./bio.]
  Int J Radiat Biol 72 (2): 249-254
• 1997, Vollrath L, Spessert R, Kratzsch T, Keiner M, Hollmann H
  [Details] No short-term effects of high-frequency electromagnetic fields on the mammalian pineal gland [med./bio.]
  Bioelectromagnetics 18 (5): 376-387
• 1997, Harland JD, Liburdy RP
  Environmental magnetic fields inhibit the antiproliferative action of tamoxifen and melatonin in a human breast cancer cell line [med./bio.]
  Bioelectromagnetics 18 (8): 555-562
• 1997, Graham C, Cook MR, Riffle DW
  Human melatonin during continuous magnetic field exposure [med./bio.]
  Bioelectromagnetics 18 (2): 166-171
• 1997, Pilla AA, Muehsam DJ, Markov MS
  A dynamical systems/Larmor precession model for weak magnetic field bioeffects: ion binding and orientation of bound water molecules [tech./dosim.]
  Bioelectrochem Bioenerg 43 (2): 239-249
• 1997, Sontag W
  Two experimental systems for exposure of cells to extremely low frequency electric fields suitable for in situ measurements of fluorescence signals [tech./dosim.]
  Bioelectrochem Bioenerg 44 (1): 141-149
• 1997, Jokela K
  Electrophysiological considerations relevant to the limiting of pulsed electric and magnetic fields [tech./dosim.]
  Health Phys 72 (3): 408-417
• 1997, Rencova J, Jerabek J, Volf V
  Effect of 50-Hz electromagnetic field on the retention of toxic radionuclides in rat tissues [tech./dosim.]
  Rev Environ Health 12 (3): 171-178
• 1997, Engstrom S
  What is the time scale of magnetic field interaction in biological systems? [tech./dosim.]
  Bioelectromagnetics 18 (3): 244-249
• 1997, Wang PK
  ELF magnetic field exposure system with feedback-controlled disturbance rejection [tech./dosim.]
  Bioelectromagnetics 18 (4): 299-306
• 1997, Misakian M
  Vertical circularly polarized ELF magnetic fields and induced electric fields in culture media [tech./dosim.]
  Bioelectromagnetics 18 (7): 524-526
• 1997, Kaune WT, Guttman JL, Kavet R
  Comparison of coupling of humans to electric and magnetic fields with frequencies between 100 Hz and 100 kHz [tech./dosim.]
  Bioelectromagnetics 18 (1): 67-76
• 1997, Misakian M, Fenimore C
  Distributions of measurement errors for single-axis magnetic field meters during measurements near appliances [tech./dosim.]
  Bioelectromagnetics 18 (3): 273-276
• 1997, Taylor HC, Burl M, Hand JW
  Design and calibration of electric field probes in the range 10-120 MHz [tech./dosim.]
  Phys Med Biol 42 (7): 1387-1394
• 1997, Bohr H, Brunak S, Bohr J
  Molecular wring resonances in chain molecules [tech./dosim.]
  Bioelectromagnetics 18 (2): 187-189
• 1997, Li CY, Theriault G, Lin RS
  A validity analysis of residential magnetic fields estimated from high-voltage transmission lines [tech./dosim.]
  J Expo Anal Environ Epidemiol 7 (4): 493-504
• 1997, Deadman JE, Church G, Bradley C, Armstrong BG, Theriault G
  Task-based estimation of past exposures to 60-hertz magnetic and electric fields at an electrical utility [tech./dosim.]
  Scand J Work Environ Health 23 (6): 440-449
• 1997, Bortkiewicz A, Zmyslony M, Gadzicka E, Palczynski C, Szmigielski S
  Ambulatory ECG monitoring in workers exposed to electromagnetic fields [med./bio.]
  J Med Eng Technol 21 (2): 41-46
• 1997, Grajewski B, Schnorr TM, Reefhuis J, Roeleveld N, Salvan A, Mueller CA, Conover DL, Murray WE
  Work with video display terminals and the risk of reduced birthweight and preterm birth [epidem.]
  Am J Ind Med 32 (6): 681-688
• 1997, Stenlund C, Floderus B
  Occupational exposure to magnetic fields in relation to male breast cancer and testicular cancer: a Swedish case-control study [epidem.]
  Cancer Causes Control 8 (2): 184-191