Suchergebnisse

11799 Artikel wurden gefunden.

Die folgenden Begriffe wurden einbezogen: Hochfrequenz, HF, "radio frequency", RF, 無線周波

• 1989, Katzir A, Bowman HF, Asfour Y, Zur A, Valeri CR
  Infrared fibers for radiometer thermometry in hypothermia and hyperthermia treatment [tech./dosim.]
  IEEE Trans Biomed Eng 36 (6): 634-637
• 1989, Dziublik AA, Mukhin AA, Ugarov BN, Chechel' LV
  [The use of microwave resonance therapy on patients with chronic nonspecific lung diseases] [fremdsprachig]
  Vrach Delo (3): 55-56
• 1989, Golant MB
  [Resonance effect of coherent millimeter-band electromagnetic waves on living organisms] [fremdsprachig]
  Biofizika 34 (6): 1004-1014
• 1989, Weikl A, Moshage W, Hentschel D, Schittenhelm R, Bachmann K
  EKG-Veränderungen durch Einwirkung von statischen Magnetfeldern bei der Kernspintomographie in Magneten der Feldstärke 0,5 bis 4,0 Tesla [med./bio.]
  Z Kardiol 78 (9): 578-586
• 1989, Shellock FG
  [Details] Biological effects and safety aspects of magnetic resonance imaging [Review]
  Magn Reson Q 5 (4): 243-261
• 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, Ellinger DC, Chute FS, Vermeulen FE
  Evaluation of a semi-cylindrical solenoid as an applicator for radio-frequency hyperthermia [tech./dosim.]
  IEEE Trans Biomed Eng 36 (10): 987-994
• 1989, Hand JW, Lagendijk JJ, Bach Andersen J, Bolomey JC
  Quality assurance guidelines for ESHO protocols [Grundlagen]
  Int J Hyperthermia 5 (4): 421-428
• 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, Bordi F, Cametti C
  Passive electrical properties of biological cell membranes determined from Maxwell-Wagner conductivity dispersion measurements [med./bio.]
  Bioelectrochem Bioenerg 22: 135-144
• 1989, Shellock FG, Schaefer DJ, Crues JV
  [Details] Alterations in body and skin temperatures caused by magnetic resonance imaging: is the recommended exposure for radiofrequency radiation too conservative? [med./bio.]
  Br J Radiol 62 (742): 904-909
• 1989, Reif JS, Pearce N, Fraser J
  Occupational risks for brain cancer: a New Zealand Cancer Registry-based study [epidem.]
  J Occup Med 31 (10): 863-867
• 1989, Mahmoud AA, McAfee RD, Bishop RR
  Biological effects on swine and primates due to power frequency and radio frequency radiation [Review]
  Electr Power Syst Res 17: 29-34
• 1989, Kaliada TV, Nikitina VN
  [Medico-biological aspects of the effect of modulated high-frequency radiation] [fremdsprachig]
  Gig Sanit (10): 39-41
• 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, Chiang H, Yao GD, Fang QS, Wang KQ, Lu DZ, Zhou YK
  Health effects of environmental electromagnetic fields [med./bio.]
  J Bioelectricity 8 (1): 127-131
• 1989, Nikitina VN, Suvorov NB, Minkina NA, Shaposhnikova ES
  [Characteristics of the response of animals of different typological groups to the action of electromagnetic irradiation in the high and superhigh frequency ranges] [fremdsprachig]
  Radiobiologiia 29 (5): 676-679
• 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, Kwong-Hing A, Sandhu HS, Prato FS, Frappier JR, Kavaliers M
  Effects of magnetic resonance imaging (MRI) on the formation of mouse dentin and bone [med./bio.]
  J Exp Zool 252 (1): 53-59
• 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, 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] Thermal and physiological changes in rats exposed to CW and pulsed 2.8 GHz radiofrequency radiation in E and H orientations [med./bio.]
  Int J Radiat Biol 56 (6): 1033-1044
• 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, Barry KJ, Kaplan J, Connolly RJ, Nardella P, Lee BI, Becker GJ, Waller BF, Callow AD
  [Details] The effect of radiofrequency-generated thermal energy on the mechanical and histologic characteristics of the arterial wall in vivo: implications for radiofrequency angioplasty [med./bio.]
  Am Heart J 117 (2): 332-341
• 1989, Stauffer PR, Sneed PK, Suen SA, Satoh T, Matsumoto K, Fike JR, Phillips TL
  Comparative thermal dosimetry of interstitial microwave and radiofrequency-LCF hyperthermia [tech./dosim.]
  Int J Hyperthermia 5 (3): 307-318
• 1989, Lightwood R
  The remedial electromagnetic field [Grundlagen]
  J Biomed Eng 11 (5): 429-436
• 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, Sienkiewicz ZJ, O'Hagan JB, Muirhead CR, Pearson AJ
  Relationship between local temperature and heat transfer through the hand and wrist [tech./dosim.]
  Bioelectromagnetics 10 (1): 77-84
• 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, Frei MR, Jauchem JR, Heinmets F
  [Details] Thermoregulatory responses of rats exposed to 9.3-GHz radiofrequency radiation [med./bio.]
  Radiat Environ Biophys 28 (1): 67-77
• 1989, Frei MR, Jauchem JR
  [Details] Effects of 2.8-GHz microwaves on restrained and ketamine-anesthetized rats [med./bio.]
  Radiat Environ Biophys 28 (2): 155-164
• 1989, Frei MR, Jauchem JR, Padilla JM, Merritt JH
  [Details] Thermal and physiological responses of rats exposed to 2.45-GHz radiofrequency radiation: a comparison of E and H orientation [med./bio.]
  Radiat Environ Biophys 28 (3): 235-246
• 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, Kristensen TS
  [Details] Cardiovascular diseases and the work environment. A critical review of the epidemiologic literature on nonchemical factors [Review]
  Scand J Work Environ Health 15 (3): 165-179
• 1989, Pearce NE, Reif J, Fraser J
  Case-control studies of cancer in New Zealand electrical workers [epidem.]
  Int J Epidemiol 18 (1): 55-59
• 1989, Koniarek JP
  Mechanical and electrical effects of high-frequency and high-intensity stimulation of muscle [med./bio.]
  Bioelectromagnetics 10 (4): 335-345
• 1989, Olsen RG, Bowman RR
  Simple nonperturbing temperature probe for microwave/radio frequency dosimetry [tech./dosim.]
  Bioelectromagnetics 10 (2): 209-213
• 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, Agouridis DC, Easterly CE
  EMP simulators and public safety: an analysis [tech./dosim.]
  Bioelectromagnetics 10 (4): 355-360
• 1989, Moten K, Durney CH, Stockham Jr TG
  Electromagnetic pulse propagation in dispersive planar dielectrics [tech./dosim.]
  Bioelectromagnetics 10 (1): 35-49
• 1989, Meltz ML, Eagan P, Erwin DN
  [Details] Absence of mutagenic interaction between microwaves and mitomycin C in mammalian cells [med./bio.]
  Environ Mol Mutagen 13 (4): 294-303
• 1989, Rosenthal M, Obe G
  Effects of 50 Hertz electromagnetic fields on proliferation and on chromosomal alterations in human peripheral lymphocytes untreated or pretreated with chemical mutagens [med./bio.]
  Mutation Research - Fundamental and Molecular Mechanism of Mutagenesis 210 (2): 329-335
• 1989, McDeller AG, Toff WD, Hobbs RA, Robb DJ, Camm AJ
  The development of a system for the evaluation of electromagnetic interference with pacemaker function: hazards in the aircraft environment [Gerät/Impl.]
  J Med Eng Technol 13 (3): 161-165
• 1989, Garber HJ, Oldendorf WH, Braun LD, Lufkin RB
  MRI gradient fields increase brain mannitol space [med./bio.]
  Magn Reson Imaging 7 (6): 605-610
• 1989, Wolpaw JR, Seegal RF, Dowman R
  Chronic exposure of primates to 60-Hz electric and magnetic fields: I. Exposure system and measurements of general health and performance [med./bio.]
  Bioelectromagnetics 10 (3): 277-288
• 1989, Seegal RF, Wolpaw JR, Dowman R
  Chronic exposure of primates to 60-Hz electric and magnetic fields: II. Neurochemical effects [med./bio.]
  Bioelectromagnetics 10 (3): 289-301