Literature search results

17756 articles were found.

The following terms were included: 頻度、周波数, Frequenz, frequency

• 1984, Bergqvist UO
  Video display terminals and health. A technical and medical appraisal of the state of the art [basics]
  Scand J Work Environ Health 10: 1-87
• 1984, Wahlstrom O, Knutsson H
  A device for generation of electromagnetic fields of extremely low frequency [tech./dosim.]
  J Biomed Eng 6 (4): 293-296
• 1984, Berman E, Carter HB, House D
  Growth and development of mice offspring after irradiation in utero with 2,450-MHz microwaves [med./bio.]
  Teratology 30 (3): 393-402
• 1984, Jensh RP
  [details] Studies of the teratogenic potential of exposure of rats to 6000 MHz microwave radiation. II. Postnatal psychophysiologic evaluations [med./bio.]
  Radiat Res 97 (2): 282-301
• 1984, Seto YJ, Majeau-Chargois D, Lymangrover JR, Dunlap WP, Walker CF, Hsieh ST
  Investigation of fertility and in utero effects in rats chronically exposed to a high-intensity 60-Hz electric field [med./bio.]
  IEEE Trans Biomed Eng 31 (11): 693-702
• 1984, Maffeo S, Miller MW, Carstensen EL
  Lack of effect of weak low frequency electromagnetic fields on chick embryogenesis [med./bio.]
  J Anat 139 Pt 4: 613-618
• 1984, Wright NA, Borland RG, Cookson JH, Coward RF, Davies JA, Nicholson AN, Christie JL, Flanagan NG, Goodridge VD
  Biological studies with continuous-wave radiofrequency (28 MHz) radiation [med./bio.]
  Radiat Res 97 (3): 468-477
• 1984, Liboff AR, Williams Jr T, Strong DM, Wistar R
  Time-varying magnetic fields: effect on DNA synthesis [med./bio.]
  Science 223 (4638): 818-820
• 1984, Ottani V, Monti MG, Morocutti M, Ferri M, Strocchi R, Ruggeri A, Barbiroli B
  Influence of pulsed electromagnetic fields on regenerating rat liver after partial hepatectomy [med./bio.]
  J Anat 139 Pt 2: 253-263
• 1984, Byus CV, Lundak RL, Fletcher RM, Adey WR
  Alterations in protein kinase activity following exposure of cultured human lymphocytes to modulated microwave fields [med./bio.]
  Bioelectromagnetics 5 (3): 341-351
• 1984, Millar DB, Christopher JP, Hunter J, Yeandle SS
  [details] The effect of exposure of acetylcholinesterase to 2,450-MHz microwave radiation [med./bio.]
  Bioelectromagnetics 5 (2): 165-172
• 1984, Chou CK, Chen GW, Guy AW, Luk KH
  Formulas for preparing phantom muscle tissue at various radiofrequencies [tech./dosim.]
  Bioelectromagnetics 5 (4): 435-441
• 1984, Hill DA
  The effect of frequency and grounding on whole-body absorption of humans in E-polarized radiofrequency fields [tech./dosim.]
  Bioelectromagnetics 5 (2): 131-146
• 1984, Kaune WT, Frazier ME, King AJ, Samuel JE, Hungate FP, Causey SC
  System for the exposure of cell suspensions to power-frequency electric fields [tech./dosim.]
  Bioelectromagnetics 5 (2): 117-129
• 1984, Kaune WT, Miller MC
  Short-circuit currents, surface electric fields, and axial current densities for guinea pigs exposed to ELF electric fields. (Brief Communication) [tech./dosim.]
  Bioelectromagnetics 5 (3): 361-364
• 1984, Harvey SM
  Electric-field exposure of persons using video display units [tech./dosim.]
  Bioelectromagnetics 5 (1): 1-12
• 1984, Drago GP, Marchesi M, Ridella S
  The frequency dependence of an analytical model of an electrically stimulated biological structure [tech./dosim.]
  Bioelectromagnetics 5 (1): 47-62
• 1984, Gokhale AV, Brunkard KM, Pickard WF
  Vacuolar hyperpolarizing offsets in characean cells exposed to mono- and bichromatic CW and to squarewave-modulated electromagnetic radiation in the band 200-1,000 MHz [tech./dosim.]
  Bioelectromagnetics 5 (3): 357-360
• 1984, Montaigne K, Pickard WF
  Offset of the vacuolar potential of Characean cells in response to electromagnetic radiation over the range 250 Hz-250 kHz [tech./dosim.]
  Bioelectromagnetics 5 (1): 31-38
• 1984, Nordenson I, Hansson Mild K, Nordström S, Sweins A, Birke E
  Clastogenic effects in human lymphocytes of power frequency electric fields: in vivo and in vitro studies [med./bio.]
  Radiat Environ Biophys 23 (3): 191-201
• 1984, Willis RJ, Brooks WM
  Potential hazards of NMR imaging. No evidence of the possible effects of static and changing magnetic fields on cardiac function of the rat and guinea pig [med./bio.]
  Magn Reson Imaging 2 (2): 89-95
• 1984, Bawin SM, Sheppard AR, Mahoney MD, Adey WR
  Influences of sinusoidal electric fields on excitability in the rat hippocampal slice [med./bio.]
  Brain Res 323 (2): 227-237
• 1984, Sanders AP, Joines WT, Allis JW
  [details] The differential effects of 200, 591, and 2,450 MHz radiation on rat brain energy metabolism [med./bio.]
  Bioelectromagnetics 5 (4): 419-433
• 1984, Kelley JT, Everett R, Reilly EL, Colton GS
  [details] The relationship between flash evoked potentials and evoked amplitude modulation patterns of an applied UHF electromagnetic field in the rat [med./bio.]
  Bioelectromagnetics 5 (4): 365-375
• 1984, Colacicco G, Pilla AA
  Electromagnetic modulation of biological processes: influence of culture media and significance of methodology in the Ca-uptake by embryonal chick tibia in vitro [med./bio.]
  Calcif Tissue Int 36 (2): 167-174
• 1984, Brunkard KM, Pickard WF
  The membrane potential of characean cells exposed to amplitude-modulated, low-power 147-MHz radiation. (Brief Communication) [med./bio.]
  Bioelectromagnetics 5 (3): 353-356
• 1984, Chiabrera A, Grattarola M, Viviani R
  Interaction between electromagnetic fields and cells: microelectrophoretic effect on ligands and surface receptors [med./bio.]
  Bioelectromagnetics 5 (2): 173-191
• 1984, de Lorge JO
  [details] Operant behavior and colonic temperature of Macaca mulatta exposed to radio frequency fields at and above resonant frequencies [med./bio.]
  Bioelectromagnetics 5 (2): 233-246
• 1983, Weil CM
  Advances in Experimental Exposure Methods and Dosimetric Techniques Used in Radiofrequency Bioeffects Studies [basics]
  5th Symposium and Technical Exhibition on Electromagnetic Compatibility, Zurich, Zurich, Zurich, Switzerland. IEEE: pp. 103-108; ISBN 9798331500221
• 1983, Weiss MM
  The Rationale for Radio Frequency Electromagnetic Exposure Standards [basics]
  5th Symposium and Technical Exhibition on Electromagnetic Compatibility, Zurich, Zurich, Zurich, Switzerland. IEEE: pp. 93-96; ISBN 9798331500221
• 1983, Toler J, Popovic V
  Methods and Approaches for Studying Biological Effects of Radiofrequency Radition: An Overview [basics]
  5th Symposium and Technical Exhibition on Electromagnetic Compatibility, Zurich, Zurich, Zurich, Switzerland. IEEE: pp. 87-92; ISBN 9798331500221
• 1983, Mitchell JC
  New Guidelines for Radiofrequency Radiation Safety [basics]
  5th Symposium and Technical Exhibition on Electromagnetic Compatibility, Zurich, Zurich, Zurich, Switzerland. IEEE: pp. 97-102; ISBN 9798331500221
• 1983, Grundler W, Keilmann F
  Sharp Resonances in Yeast Growth Prove Nonthermal Sensitivity to Microwaves [med./bio.]
  Phys Rev Lett 51 (13): 1214 – 1216
• 1983, Motzkin SM, Benes L, Block N, Israel B, May N, Kuriyel J, Birenbaum L, Rosenthal S, Han Q
  Effects of Low-level Millimeter Waves on Cellular and Subcellular Systems [med./bio.]
  Coherent Excitations in Biological Systems. Springer, Berlin, Heidelberg: pp. 47-57; ISBN 978-3-642-69188-1
• 1983, Smirnova NP
  [Variation pulsimetry in evaluating the effect of permanent magnetic fields on cardiac activity] [foreign-language]
  Kosm Biol Aviakosm Med 17 (4): 54-59
• 1983, Thomsen HK, Danielsen L, Nielsen O, Aalund O, Nielsen KG, Karlsmark T, Genefke IK, Christoffersen P
  Epidermal changes in heat and electrically injured pig skin. A light microscopic study of the influence of heat energy intensity and electrical current frequency [med./bio.]
  Acta Pathol Microbiol Immunol Scand A 91 (5): 297-306
• 1983, Brighton CT, Pfeffer GB, Pollack SR
  In vivo growth plate stimulation in various capacitively coupled electrical fields [med./bio.]
  J Orthop Res 1 (1): 42-49
• 1983, Epstein BR, Foster KR
  Anisotropy in the dielectric properties of skeletal muscle [med./bio.]
  Med Biol Eng Comput 21 (1): 51-55
• 1983, Takashima S, Asakura T
  Desickling of sickled erythrocytes by pulsed radio-frequency field [med./bio.]
  Science 220 (4595): 411-413
• 1983, Adams D, Fulford N, Beechy J, MacCarthy J, Stephens M
  The cardiac pacemaker and ultrasonic scalers [dev./impl.]
  Dent Health 22 (1): 6-8
• 1983, Weirich J, Hohnloser S, Antoni H
  Factors determining the susceptibility of the isolated guinea pig heart to ventricular fibrillation induced by sinusoidal alternating current at frequencies from 1 to 1000 Hz [med./bio.]
  Basic Res Cardiol 78 (6): 604-616
• 1983, Warnowicz-Papp MA
  [details] The pacemaker patient and the electromagnetic environment [review]
  Clin Prg Pacing Electrophysiol 1 (2): 166-176
• 1983, Conti P, Gigante GE, Cifone MG, Alesse E, Ianni G, Reale M, Angeletti PU
  Reduced mitogenic stimulation of human lymphocytes by extremely low frequency electromagnetic fields [med./bio.]
  FEBS Lett 162 (1): 156-160
• 1983, Gabriel C, Sheppard RJ, Grant EH
  Dielectric properties of ocular tissues at 37 degrees C [tech./dosim.]
  Phys Med Biol 28 (1): 43-49
• 1983, Kuppers G, Wendt B, Zimmermann U
  Rotation of cells and ion exchange beads in the MHz-frequency range [med./bio.]
  Z Naturforsch C Biosci 38 (5-6): 505-507
• 1983, Petersson CJ, Johnell O
  Electrical stimulation of osteogenesis in delayed union of the rabbit fibula [med. app.]
  Archives of Orthopaedic and Traumatic Surgery 101 (4): 247-250
• 1983, Serpersu EH, Tsong TY
  Stimulation of a ouabain-sensitive Rb+ uptake in human erthrocytes with an external electric field [med./bio.]
  J Membr Biol 74 (3): 191-201
• 1983, Kantor G, Witters DM
  The performance of a new 915-MHz direct contact applicator with reduced leakage [tech./dosim.]
  J Microw Power 18 (2): 133-142
• 1983, Hill DA
  Bandwidth limitations of TEM cells due to resonances [tech./dosim.]
  J Microw Power 18 (2): 181-195
• 1983, Battocletti JH, Halbach RE, Salles-Cunha SX, Sances Jr A
  Nuclear magnetic resonance and transcutaneous electromagnetic blood flow measurement [tech./dosim.]
  J Microw Power 18 (3): 221-232