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4279 Artikel wurden gefunden.

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

• 1990, Chou CK, McDougall JA, Chan KW, Luk KH
  Effects of fat thickness on heating patterns of the microwave applicator MA-151 at 631 and 915 MHz [tech./dosim.]
  Int J Radiat Oncol Biol Phys 19 (4): 1067-1070
• 1990, Jauchem JR, Frei MR, Padilla JM
  [Details] Thermal and physiologic responses to 1200-MHz radiofrequency radiation: differences between exposure in E and H orientation [med./bio.]
  Proc Soc Exp Biol Med 194 (4): 358-363
• 1990, Prasad N, Wright DA, Ford JJ, Thornby JI
  Safety of 4-T MR imaging: study of effects on developing frog embryos [med./bio.]
  Radiology 174 (1): 251-253
• 1990, Kerbacher JJ, Meltz ML, Erwin DN
  [Details] Influence of radiofrequency radiation on chromosome aberrations in CHO cells and its interaction with DNA-damaging agents [med./bio.]
  Radiat Res 123 (3): 311-319
• 1990, Weinberger A, Abramonvici A, Fadila R, Levy A, Giler S, Lev A
  [Details] The effect of local deep microwave hyperthermia on experimental zymosan-induced arthritis in rabbits [med. Anw.]
  Am J Phys Med Rehabil 69 (5): 239-244
• 1990, Wittekindt E, Broers D, Kraepelin G, Lamprecht I
  [Details] Influence of non-thermic AC magnetic fields on spore germination in a dimorphic fungus [med./bio.]
  Radiat Environ Biophys 29 (2): 143-152
• 1990, Xie TD, Tsong TY
  Study of mechanisms of electric field-induced DNA transfection. II. Transfection by low-amplitude, low-frequency alternating electric fields [tech./dosim.]
  Biophys J 58 (4): 897-903
• 1990, Cleary SF, Liu LM, Merchant RE
  [Details] In vitro lymphocyte proliferation induced by radio-frequency electromagnetic radiation under isothermal conditions [med./bio.]
  Bioelectromagnetics 11 (1): 47-56
• 1990, Cleary SF, Liu LM, Merchant RE
  [Details] Glioma proliferation modulated in vitro by isothermal radiofrequency radiation exposure [med./bio.]
  Radiat Res 121 (1): 38-45
• 1990, Lai H, Carino MA, Horita A, Guy AW
  [Details] Corticotropin-Releasing Factor Antagonist Blocks Microwave-Induced Decreases in High-Affinity Choline Uptake in the Rat Brain (Rapid Communication) [med./bio.]
  Brain Res Bull 25 (4): 609-612
• 1990, Rappaport ZH, Young W
  [Details] Effect of pulsed electromagnetic fields on calcium tissue changes in focal ischaemia [med./bio.]
  Neurol Res 12 (2): 95-98
• 1990, Carson JJ, Prato FS, Drost DJ, Diesbourg LD, Dixon SJ
  Time-varying magnetic fields increase cytosolic free Ca2+ in HL-60 cells [med./bio.]
  Am J Physiol Cell Physiol 259 (4) Pt 1: C687-C692
• 1990, Schwartz JL, House DE, Mealing GA
  [Details] Exposure of frog hearts to CW or amplitude-modulated VHF fields: selective efflux of calcium ions at 16 Hz [med./bio.]
  Bioelectromagnetics 11 (4): 349-358
• 1990, Neubauer C, Phelan AM, Kues H, Lange DG
  [Details] Microwave irradiation of rats at 2.45 GHz activates pinocytotic-like uptake of tracer by capillary endothelial cells of cerebral cortex [med./bio.]
  Bioelectromagnetics 11 (4): 261-268
• 1989, Kamimura Y, Tokushige K
  Exposure to the near Field of an RF Plastic Sealer [tech./dosim.]
  8th International Zurich Symposium and Technical Exhibition on Electromagnetic Compatibility, Zurich, Zurich, Switzerland. IEEE: S. 531-536; ISBN 978-1-5090-3193-1
• 1989, Bates F, Bassen H
  A biological effects exposure facility utilizing an 800 megawatt peak power pulsed microwave source [tech./dosim.]
  Images of the Twenty-First Century. Proceedings of the Annual International Engineering in Medicine and Biology Society, Seattle, WA, USA. Band 4; IEEE: S. 1134-1135
• 1989, Gopala Krishna G, Anwar Ali AK, Mohan DR, Ahmad A
  Dielectrophoretic study of human erythrocytes [med./bio.]
  J Biomed Eng 11 (5): 375-380
• 1989, Vasilevskiĭ NN, Suvorov NB, Medvedeva MV
  [Experimental analysis of biological effects of microwaves: their systemic, ultrastructural and neuronal mechanisms] [fremdsprachig]
  Gig Sanit (10): 41-45
• 1989, Nikita KS, Uzunoglu NK
  Analysis of the power coupling from a waveguide hyperthermia applicator into a three-layered tissue model [tech./dosim.]
  IEEE Trans Microw Theory Tech 37 (11): 1794-1801
• 1989, Seaman RL, Burdette EC, DeHaan RL
  Open-ended coaxial exposure device for applying RF/microwave fields to very small biological preparations [tech./dosim.]
  IEEE Trans Microw Theory Tech 37 (1): 102-111
• 1989, Chen JY, Ganghi OP
  Electromagnetic deposition in an anatomically based model of man for leakage fields of a parallel-plate dielectric heater [tech./dosim.]
  IEEE Trans Microw Theory Tech 37 (1): 174-180
• 1989, James BJ, Strohbehn JW, Mechling JA, Trembly BS
  The effect of insertion depth on the theoretical SAR patterns of 915 MHz dipole antenna arrays for hyperthermia [tech./dosim.]
  Int J Hyperthermia 5 (6): 733-747
• 1989, Bollemeijer JG, Lagendijk JJ, van Best JA, de Leeuw AA, van Delft JL, de Wolff-Rouendaal D, Oosterhuis JA, Schipper J
  Effects of microwave-induced hyperthermia on the anterior segment of healthy rabbit eyes [med./bio.]
  Graefes Arch Clin Exp Ophthalmol 227 (3): 271-276
• 1989, Joines WT, Shrivastav S, Jirtle RL
  A comparison using tissue electrical properties and temperature rise to determine relative absorption of microwave power in malignant tissue [tech./dosim.]
  Med Phys 16 (6): 840-844
• 1989, Fikus M, Pawlowski P
  Bioelectrorheological model of the cell. 2. Analysis of creep and its experimental verification [tech./dosim.]
  J Theor Biol 137 (4): 365-373
• 1989, Rosenberg U, Sinell HJ
  Untersuchungen zum Einfluss der Hochfrequenzbehandlung auf einige lebensmittelhygienisch bedeutsamen Mikroorganismen [tech./dosim.]
  Zentralbl Hyg Umweltmed 188 (3-4): 271-283
• 1989, Dwivedi RS, Dwivedi U, Chiang B
  Low intensity microwave radiation effects on the ultrastructure of Chang liver cells [med./bio.]
  Exp Cell Res 180 (1): 253-265
• 1989, Zwamborn APM, van den Berg PM
  A computational model for heat generation in a radially layered tissue inside a 'coaxial TEM' applicator [tech./dosim.]
  Int J Hyperthermia 5 (2): 211-223
• 1989, Cullen CF, Wigzell CE, Evans CW
  Effects of low-power pulsed electromagnetic fields in soft tissues [med./bio.]
  J Bioelectricity 8 (1): 47-58
• 1989, Brown-Woodman PD, Hadley JA, Richardson L, Bright D, Porter D
  Evaluation of reproductive function of female rats exposed to radiofrequency fields (27.12 MHz) near a shortwave diathermy device [med./bio.]
  Health Phys 56 (4): 521-525
• 1989, Spiers DE, Adair ER, Baummer SC
  [Details] Acute thermoregulatory responses of the immature rat to warming by low-level 2,450-MHz microwave radiation [med./bio.]
  Biol Neonate 56 (1): 48-56
• 1989, Hesslink RL, Pepper S, Olsen RG, Lewis SB, Homer LD
  [Details] Radio frequency (13.56 MHz) energy enhances recovery from mild hypothermia [med./bio.]
  J Appl Physiol 67 (3): 1208-1212
• 1989, Chan KW, Chou CK, McDougall JA, Luk KH, Vora NL, Forell BW
  Changes in heating patterns of interstitial microwave antenna arrays at different insertion depths [tech./dosim.]
  Int J Hyperthermia 5 (4): 499-507
• 1989, Spiegel RJ, Fatmi MB, Stuchly SS, Stuchly MA
  Comparison of finite-difference time-domain SAR calculations with measurements in a heterogeneous model of man [tech./dosim.]
  IEEE Trans Biomed Eng 36 (8): 849-855
• 1989, Chen JY, Gandhi OP
  RF currents induced in an anatomically-based model of a human for plane-wave exposures (20-100 MHz) [tech./dosim.]
  Health Phys 57 (1): 89-98
• 1989, Frei MR, Jauchem JR, Padilla JM
  [Details] Effects of field orientation during 700-MHz radiofrequency irradiation of rats [med./bio.]
  Physiol Chem Phys Med NMR 21 (1): 65-72
• 1989, Beers GJ
  Biological effects of weak electromagnetic fields from 0 Hz to 200 MHz: a survey of the literature with special emphasis on possible magnetic resonance effects [Review]
  Magn Reson Imaging 7 (3): 309-331
• 1989, Gabriel C, Grant EH, Tata R, Brown PR, Gestblom B, Noreland E
  Dielectric behavior of aqueous solutions of plasmid DNA at microwave frequencies [med./bio.]
  Biophys J 55 (1): 29-34
• 1989, Weinberger A, Fadilah R, Lev A, Shohami E, Pinkhas J
  [Details] Treatment of articular effusions with local deep microwave hyperthermia [med. Anw.]
  Clin Rheumatol 8 (4): 461-466
• 1989, Nishimura Y, Jo S, Akuta K, Masunaga S, Fushiki M, Hiraoka M, Takahashi M, Abe M
  [Details] Histological analysis of the effect of hyperthermia on normal rabbit hepatic vasculature [med./bio.]
  Cancer Res 49 (15): 4295-4297
• 1989, Grundler W, Keilmann F
  [Details] Resonant microwave effect on locally fixed yeast microcolonies [med./bio.]
  Z Naturforsch C 44 (9-10): 863-866
• 1989, Cleary SF, Liu LM, Graham R, East J
  In vitro fertilization of mouse ova by spermatozoa exposed isothermally to radio-frequency radiation [med./bio.]
  Bioelectromagnetics 10 (4): 361-369
• 1989, Seaman RL, Lebovitz RM
  Thresholds of cat cochlear nucleus neurons to microwave pulses [med./bio.]
  Bioelectromagnetics 10 (2): 147-160
• 1989, Olsen RG, Griner TA
  Outdoor measurement of SAR in a full-sized human model exposed to 29.9 MHz in the near field [tech./dosim.]
  Bioelectromagnetics 10 (2): 161-171
• 1989, Cleveland Jr RF, Athey TW
  Specific Absorption Rate (SAR) in Models of the Human Head Exposed to Hand-Held UHF Portable Radios [tech./dosim.]
  Bioelectromagnetics 10 (2): 173-186
• 1989, Jokela K, Aaltonen J, Lukkarinen A
  Measurements of electromagnetic emissions from video display terminals at the frequency range from 30 Hz to 1 MHz [tech./dosim.]
  Health Phys 57 (1): 79-88
• 1989, Lai H, Carino MA, Horita A, Guy AW
  [Details] Low-level microwave irradiation and central cholinergic systems [med./bio.]
  Pharmacol Biochem Behav 33 (1): 131-138
• 1989, Lai H, Carino MA, Horita A, Guy AW
  [Details] Low-level microwave irradiation and central cholinergic activity: a dose-response study [med./bio.]
  Bioelectromagnetics 10 (2): 203-208
• 1989, Blackman CF, Kinney LS, House DE, Joines WT
  [Details] Multiple power-density windows and their possible origin [med./bio.]
  Bioelectromagnetics 10 (2): 115-128
• 1989, Dutta SK, Ghosh B, Blackman CF
  [Details] Radiofrequency radiation-induced calcium ion efflux enhancement from human and other neuroblastoma cells in culture [med./bio.]
  Bioelectromagnetics 10 (2): 197-202