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17005 Artikel wurden gefunden.

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

• 1999, Zubkova SM, Varakina NI, Mikhailik LV, Chabanenko SS
  [Changes in the proteinase-inhibitor system of rats with hyperlipoproteinemia during transcerebral exposures to a 100-Hz-frequency pulse current and to an ultrahigh-frequency field] [fremdsprachig]
  Vopr Kurortol Fizioter Lech Fiz Kult (3): 11-14
• 1999, Buniak B, Reedy DW, Caldarella FA, Bales CR, Buniak L, Janicek D
  [Details] Alteration in gastrointestinal and neurological function after electrical injury: a review of four cases [Stromunfall]
  Am J Gastroenterol 94 (6): 1532-1536
• 1999, Gowrishankar TR, Pliquett U, Weaver JC
  Changes in skin structure and electrical properties following high voltage exposure [med./bio.]
  Ann N Y Acad Sci 888: 183-194
• 1999, Casamento J
  Characterizing Electromagnetic Fields of Common Electronic Article Surveillance Systems [tech./dosim.]
  CE 16 (none): 42-52
• 1999, Bourland JD, Nyenhuis JA, Schaefer DJ
  Physiologic effects of intense MR imaging gradient fields [med./bio.]
  Neuroimaging Clin N Am 9 (2): 363-377
• 1999, Schienle A, Stark R, Vaitl D
  Electrocortical responses of headache patients to the simulation of 10 kHz sferics [med./bio.]
  Int J Neurosci 97 (3-4): 211-224
• 1999, Houtkooper JM, Schienle A, Stark R, Vaitl D
  Geophysical variables and behavior: LXXXVIII. Atmospheric electromagnetism: the possible disturbing influence of natural sferics on ESP [med./bio.]
  Percept Mot Skills 89 (3) Pt 2: 1179-1192
• 1999, Schienle A, Stark R, Vaitl D
  EEG-Veränderungen durch Sferics [med./bio.]
  Fortschr Med 117 (1-2): 41-42
• 1999, Shams Lahijani M, Sharifnia KH
  Effects on chick embryos exposed to 50 Hz electromagnetic fields during different developmental stages [med./bio.]
  Iran J Sci Technol 23 (4): 301-305
• 1999, Harland J, Engstrom S, Liburdy RP
  Evidence for a slow time-scale of interaction for magnetic fields inhibiting tamoxifen's antiproliferative action in human breast cancer cells [med./bio.]
  Cell Biochem Biophys 31 (3): 295-306
• 1999, Odagiri-Shimizu H, Shimizu K
  Experimental analysis of the human perception threshold of a DC electric field [med./bio.]
  Med Biol Eng Comput 37 (6): 727-732
• 1999, Calvo AC, Azanza MJ
  [Details] Synaptic neurone activity under applied 50 Hz alternating magnetic fields [med./bio.]
  Comp Biochem Physiol C Pharmacol Toxicol Endocrinol 124 (1): 99-107
• 1999, Logani MK, Liu Y, Ziskin MC
  [Details] Millimeter waves enhance delayed-type hypersensitivity in mouse skin [med./bio.]
  Electro Magnetobiol 18 (2): 165-176
• 1999, Boorman GA, Bernheim NJ, Galvin MJ, Newton SA, Parham FM, Portier CJ, Wolfe MS
  [Details] NIEHS Report on "Health Effects from Exposure to Power-Line Frequency Electric and Magnetic Fields" [Review]
  National Institute of Environmental Health Sciences (NIEHS), Report, 99-4493: 1-67
• 1999
  [Details] Limits of Human Exposure to Radiofrequency Electromagnetic Fields in the Frequency Range from 3 kHz to 300 GHz. (REPLACED) [Richtlinie]
  Health Canada, Safety Code 6, Catalogue No. H46-2/99-237E: 1-75
• 1999
  [Details] IEEE standard for safety levels with respect to human exposure to radio frequency electromagnetic fields, 3 kHz to 300 GHz. (SUPERSEDED) [Richtlinie]
  Institute of Electrical and Electronics Engineers (IEEE), IEEE Std C95.1, 1999 Edition: 1-83, ISBN 978-0-7381-1558-0
• 1999, Afromeev VI, Tkachenko VN
  [Change in the percent of lactate dehydrogenase isoenzyme level in testes of animals exposed to superhigh frequency radiation] [fremdsprachig]
  Biofizika 44 (5): 931-932
• 1999, O'Connor ME
  [Details] Intrauterine effects in animals exposed to radiofrequency and microwave fields [Review]
  Teratology 59 (4): 287-291
• 1999, Glasser H, Schnelle T, Müller T, Fuhr G
  Electric field calibration in micro-electrode chambers by temperature measurements [tech./dosim.]
  Thermochim Acta 333 (2): 183-190
• 1999, Heikkinen P, Kumlin T, Laitinen JT, Komulainen H, Juutilainen J
  [Details] Chronic exposure to 50-Hz magnetic fields or 900-MHz electromagnetic fields does not alter nocturnal 6-hydroxymelatonin sulfate secretion in CBA/S mice [med./bio.]
  Electro Magnetobiol 18 (1): 33-42
• 1999, Khudnitskii SS, Moshkarev EA, Fomenko TV
  [On the evaluation of the influence of cellular phones on their users] [fremdsprachig]
  Med Tr Prom Ekol (9): 20-24
• 1999, Rat der Europäischen Union
  [Details] Council recommendation of 12 July 1999 on the limitation of exposure of the general public to electromagnetic fields (0 Hz to 300 GHz) [Richtlinie]
  Official Journal of the European Communities 42 (L199): 59-70
• 1999, Bows JR
  Variable frequency microwave heating of food [tech./dosim.]
  J Microw Power Electromagn Energy 34 (4): 227-238
• 1999, Strahlenschutzkommission (SSK)
  [Details] Vorschlag zur Weiterentwicklung der Forschung zum Schutz vor nichtionisierenden Strahlen. Empfehlung der Strahlenschutzkommission [Richtlinie]
  Gumprecht D, Heller H: Empfehlungen und Stellungnahmen der Strahlenschutzkommission 1998. Veröffentlichungen der Strahlenschutzkommission, Band 44; Bundesministerium für Umwelt, Naturschutz und Reaktorsicherheit (BMUB) (Hrsg.): Urban und Fischer, München: S. 15-36; ISBN 978-3-437-21449-3
• 1999, Strahlenschutzkommission (SSK)
  [Details] Schutz der Bevölkerung bei Exposition durch elektromagnetische Felder (bis 300 GHz). Empfehlung der Strahlenschutzkommission [Richtlinie]
  Gumprecht D, Heller H: Empfehlungen und Stellungnahmen der Strahlenschutzkommission 1998. Veröffentlichungen der Strahlenschutzkommission, Band 44; Bundesministerium für Umwelt, Naturschutz und Reaktorsicherheit (BMUB) (Hrsg.): Urban und Fischer, München: S. 177-195; ISBN 978-3-437-21449-3