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4279 Artikel wurden gefunden.

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

• 1992, Persson BR, Salford LG, Brun A, Eberhardt JL, Malmgren L
  [Details] Increased permeability of the blood-brain barrier induced by magnetic and electromagnetic fields [med./bio.]
  Ann N Y Acad Sci 649: 356-358
• 1991, Stuchly SS, Stuchly MA
  Evaluation of Electric Fields Induced in Biological Systems [temp.]
  9th International Zurich Symposium and Technical Exhibition on Electromagnetic Compatibility, Zurich, Zurich, Switzerland. IEEE: S. 329-330; ISBN 978-1-5090-3194-8
• 1991, Bezdol'naia IS, Dumanskiĭ IuD, Smolia AL
  [The biological activity of a decameter-range electromagnetic field with a frequency of 24 MHz] [fremdsprachig]
  Vrach Delo (3): 49-51
• 1991, Navakatikian MA, Nikitina NG, Zotov SV
  [Behavioral effects of the combined chronic action of 9375 and 1765 MHz microwaves] [fremdsprachig]
  Gig Sanit (8): 52-53
• 1991, Hashimoto T, Hisazumi H, Nakajima K, Matsubara F
  Studies on endocrine changes induced by 8 MHz local radiofrequency hyperthermia in patients with bladder cancer [med. Anw.]
  Int J Hyperthermia 7 (4): 551-557
• 1991, Inaba R, Watanabe S, Okada A, Moroji T
  [Effects of whole-body microwave exposure on the plasma adrenocorticotropic hormone, thyroid-stimulating hormone and thyroid hormones in rats] [fremdsprachig]
  Nihon Eiseigaku Zasshi 46 (2): 639-645
• 1991, Mikołajczyk H, Kameduła M, Ruppe I, Eggert S
  Thermal Effects in Rats Exposed to Heat at 40°C or to Electromagnetic Fields [med./bio.]
  J Therm Biol 16 (2): 115-119
• 1991, Röschmann P
  Human auditory system response to pulsed radiofrequency energy in RF coils for magnetic resonance at 2.4 to 170 MHz [med./bio.]
  Magn Reson Med 21 (2): 197-215
• 1991, Strohmaier WL, Bichler KH, Bocking A, Fluchter SH
  Histological effects of local microwave hyperthermia in prostatic cancer [med./bio.]
  Int J Hyperthermia 7 (1): 27-33
• 1991, Saif B, Mohr RK, Montrose CJ, Litovitz TA
  On the mechanism of dielectric relaxation in aqueous DNA solutions [tech./dosim.]
  Biopolymers 31 (10): 1171-1180
• 1991, Somosy Z, Thuroczy G, Kubasova T, Kovacs J, Szabo LD
  Effects of modulated and continuous microwave irradiation on the morphology and cell surface negative charge of 3T3 fibroblasts [med./bio.]
  Scanning Microsc 5 (4): 1145-1155
• 1991, Babij TM, Hagmann MJ, Gottlieb CF, Abitbol AA, Lewin AA, Schwade JG, Houdek PV
  Evaluation of heating patterns of microwave interstitial applicators using miniature electric field and fluoroptic temperature probes [tech./dosim.]
  Int J Hyperthermia 7 (3): 485-492
• 1991, Miyakawa M
  Programmable sweep radiometer system as a new tool for non-invasive thermometry [tech./dosim.]
  J Microw Power Electromagn Energy 26 (3): 160-167
• 1991, Tianquan D, Zheng L, Wei R
  Theoretical analysis of H-Horn annular phased array system for heating deep-seated tumors [Review]
  J Microw Power Electromagn Energy 26 (2): 100-106
• 1991, Zhelev DV, Kuzmin PI, Dimitrov DS
  The force of mutual cell attraction induced by ratio frequency electric fields [med./bio.]
  Bioelectrochem Bioenerg 26 (2): 193-203
• 1991, Bouchet F, Boulard Y
  [Details] Ultrastructural changes following treatment with a microwave pulse in the oocyst of Eimeria magna Perard, 1925 [med./bio.]
  Parasitol Res 77 (7): 585-589
• 1991, Kuznetsov VI, Iurinskaia MM, Kolomytkin OV, Akoev IG
  [Action of microwaves with different modulation frequencies and exposure times on GABA receptor concentration in the cerebral cortex of rats] [fremdsprachig]
  Radiobiologiia 31 (2): 257-260
• 1991, Koveshnikov IV, Antipenko EN
  [Quantitative patterns in the cytogenetic action of microwaves] [fremdsprachig]
  Radiobiologiia 31 (1): 149-151
• 1991, Miura M, Okada J
  Non-thermal vasodilatation by radio frequency burst-type electromagnetic field radiation in the frog [med./bio.]
  J Physiol 435: 257-273
• 1991, Aniolczyk H, Zmyslony M
  Analysis of exposure to electromagnetic fields during professional use of radiotelephones [tech./dosim.]
  Pol J Occup Med Environ Health 4 (3): 281-289
• 1991, Dimbylow PJ, Gandhi OP
  Finite-difference time-domain calculations of SAR in a realistic heterogeneous model of the head for plane-wave exposure from 600 MHz to 3 GHz [tech./dosim.]
  Phys Med Biol 36 (8): 1075-1089
• 1991, Stuchly MA, Kozlowski JA, Symons S, Lecuyer DW
  Measurements of contact currents in radiofrequency fields [tech./dosim.]
  Health Phys 60 (4): 547-557
• 1991, Dimbylow PJ
  Finite-difference time-domain calculations of absorbed power in the ankle for 10-100 MHz plane wave exposure [tech./dosim.]
  IEEE Trans Biomed Eng 38 (5): 423-428
• 1991, Savin BM, Lobanova EA, Kosova IP, Sokolova IP, Rubcova NB, Lochodzej LV, Klescenok OI
  Normierung elektromagnetischer Felder von 3 -30 MHz unter Berücksichtigung des Zeitfaktors [med./bio.]
  Z Gesamte Hyg 37 (1): 4-7
• 1991, Michaelson SM
  Biological effects of radiofrequency radiation: concepts and criteria [Review]
  Health Phys 61 (1): 3-14
• 1991, Koveshnikova IV, Antipenko EN
  [The participation of thyroid hormones in modifying the mutagenic effect of microwaves] [fremdsprachig]
  Radiobiologiia 31 (1): 147-149
• 1991, Tyndall DA, Sulik KK
  Effects of magnetic resonance imaging on eye development in the C57BL/6J mouse [med./bio.]
  Teratology 43 (3): 263-275
• 1991, Spiers DE, Baummer SC
  Thermal and metabolic responsiveness of Japanese quail embryos following periodic exposure to 2,450 MHz microwaves [med./bio.]
  Bioelectromagnetics 12 (4): 225-239
• 1991, Saito K, Suzuki K, Motoyoshi S
  [Details] Lethal and teratogenic effects of long-term low-intensity radio frequency radiation at 428 MHz on developing chick embryo [med./bio.]
  Teratology 43 (6): 609-614
• 1991, Veyret B, Bouthet C, Deschaux P, de Seze R, Geffard M, Joussot-Dubien J, le Diraison M, Moreau JM, Caristan A
  Antibody responses of mice exposed to low-power microwaves under combined, pulse-and-amplitude modulation [med./bio.]
  Bioelectromagnetics 12 (1): 47-56
• 1991, Rea WJ, Pan Y, Fenyves EJ, Sujisawa I, Suyama H, Samadi N, Ross GH
  [Details] Electromagnetic Field Sensitivity [med./bio.]
  J Bioelectricity 10 (1-2): 241-256
• 1991, Moriyama E, Salcman M, Broadwell RD
  [Details] Blood-brain barrier alteration after microwave-induced hyperthermia is purely a thermal effect: I. Temperature and power measurements [med./bio.]
  Surg Neurol 35 (3): 177-182
• 1991, Ciaravino V, Meltz ML, Erwin DN
  Absence of a synergistic effect between moderate-power radio-frequency electromagnetic radiation and adriamycin on cell-cycle progression and sister-chromatid exchange [med./bio.]
  Bioelectromagnetics 12 (5): 289-298
• 1991, Garson OM, McRobert TL, Campbell LJ, Hocking BA, Gordon I
  [Details] A chromosomal study of workers with long-term exposure to radio-frequency radiation [med./bio.]
  Med J Aust 155 (5): 289-292
• 1991, Swarup A, Stuchly SS, Surowiec A
  Dielectric properties of mouse MCA1 fibrosarcoma at different stages of development [med./bio.]
  Bioelectromagnetics 12 (1): 1-8
• 1991, Fike JR, Gobbel GT, Satoh T, Stauffer PR
  [Details] Normal brain response after interstitial microwave hyperthermia [med./bio.]
  Int J Hyperthermia 7 (5): 795-808
• 1991, Lai H, Carino MA, Wen YF, Horita A, Guy AW
  [Details] Naltrexone pretreatment blocks microwave-induced changes in central cholinergic receptors [med./bio.]
  Bioelectromagnetics 12 (1): 27-33
• 1991, Grandolfo M, Santini MT, Vecchia P, Bonincontro A, Cametti C, Indovina PL
  Non-linear dependence of the dielectric properties of chick embryo myoblast membranes exposed to a sinusoidal 50 Hz magnetic field [med./bio.]
  Int J Radiat Biol 60 (6): 877-890
• 1990, Anhalt D, Hynynen K, DeYoung D, Shimm D, Kundrat M, Cetas T
  The CDRH Helix: an in vivo evaluation [tech./dosim.]
  Int J Hyperthermia 6 (1): 241-252
• 1990, Wilkinson DA, Saylor TK, Shrivastava PN, Werts ED
  Calorimetric evaluation of antennas used for microwave interstitial hyperthermia [tech./dosim.]
  Int J Hyperthermia 6 (3): 655-663
• 1990, Scielzo G, Brunelli B, Grillo Ruggieri F, Bistolfi F
  [Acceptance test and safety evaluation in the installation of a 915-MHz microwave hyperthermia system] [fremdsprachig]
  Radiol Med 79 (6): 622-623
• 1990, Straube WL, Myerson RJ, Emami B, Leybovich LB
  SAR patterns of external 915 MHz microwave applicators [med./bio.]
  Int J Hyperthermia 6 (3): 665-670
• 1990, Gottlieb CF, Hagmann MJ, Babij TM, Abitbol AA, Lewin AA, Houdek PV, Schwade JG
  Interstitial microwave hyperthermia applicators having submillimetre diameters [tech./dosim.]
  Int J Hyperthermia 6 (3): 707-714
• 1990, Woo H, Kim Y, Guy A
  Feasibility study of monitoring temperature rise in muscle phantoms by the Electrical Impedance Tomography system during hyperthermia treatment [tech./dosim.]
  J Microw Power Electromagn Energy 25 (4): 241-249
• 1990, Gottlieb C, Moffat F, Hagmann M, Babij T, Abitbol A, Lewin A, Houdek P, Schwade J
  Preclinical evaluation of submillimeter diameter microwave interstitial hyperthermia applicators [med./bio.]
  J Microw Power Electromagn Energy 25 (3): 149-160
• 1990, Asencor FJ, Colom K, Santamaria C
  Comparison between the behaviour of yeast and bacteria in a non-uniform alternating electric field [med./bio.]
  Bioelectrochem Bioenerg 24 (2): 203-214
• 1990, Foley-Nolan D, Barry C, Coughlan RJ, O'Connor P, Roden D
  Pulsed high frequency (27MHz) electromagnetic therapy for persistent neck pain. A double blind, placebo-controlled study of 20 patients [med. Anw.]
  Orthopedics 13 (4): 445-451
• 1990, Navakatikian MA, Gordienko VM, Slavnov VN, Nogachevskaia SI, Tomashevskaia LA
  [The effect of microwave irradiation on the status of the thyroid gland] [fremdsprachig]
  Radiobiologiia 30 (5): 679-684
• 1990, Mezhevikina LM, Koltun SV, Goriushkin GE, Tigranian RE
  [Effect of electromagnetic SHF-radiation on the morphofunctional status of early mouse embryos] [fremdsprachig]
  Biofizika 35 (5): 813-816
• 1990, Khitrov IA, Kakushkina ML
  [The action of microwave radiation on potassium ion transport and oxygen consumption in the perfused rat liver] [fremdsprachig]
  Radiobiologiia 30 (2): 247-251