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2173 Artikel wurden gefunden.

Die folgenden Begriffe wurden einbezogen: 閾値, Schwellenwert, "threshold value", threshold

• 1982, Miller TM, Brodwin ME, Cember H
  An empirical time-intensity relationship for thermal bioelectromagnetic effects [tech./dosim.]
  J Microw Power 17 (3): 195-202
• 1982, Marchesi M, Parodi M
  Study of the electrical field inside biological structures [tech./dosim.]
  Med Biol Eng Comput 20 (5): 608-612
• 1982, Gordon CJ
  Effects of ambient temperature and exposure to 2450-MHz microwave radiation on evaporative heat loss in the mouse [med./bio.]
  J Microw Power 17 (2): 145-150
• 1982, Adair ER, Adams BW
  Adjustments in metabolic heat production by squirrel monkeys exposed to microwaves [med./bio.]
  J Appl Physiol Respir Environ Exerc Physiol 52 (4): 1049-1058
• 1982, Matutinovic Z, Galic M
  [Relative magnetic hearing threshold] [med./bio.]
  Laryngol Rhinol Otol 61 (1): 38-41
• 1982, Girvin JP, Marks LE, Antunes JL, Quest DO, O'Keefe MD, Ning P, Dobelle WH
  Electrocutaneous stimulation I. The effects of stimulus parameters on absolute threshold [med./bio.]
  Percept Psychophys 32 (6): 524-528
• 1982, Marks LE, Girvin JP, Quest DO, Antunes JL, Ning P, O'Keefe MD, Dobelle WH
  Electrocutaneous stimulation II. The estimation of distance between two points [med./bio.]
  Percept Psychophys 32 (6): 529-536
• 1982, Marks LE, Girvin JP, O'Keefe MD, Ning P, Quest DO, Antunes JL, Dobelle WH
  Electrocutaneous stimulation III. The perception of temporal order [med./bio.]
  Percept Psychophys 32 (6): 537-541
• 1982, Chou CK, Guy AW, Galambos R
  Auditory perception of radio-frequency electromagnetic fields [Review]
  J Acoust Soc Am 71: 1321-1334
• 1982, Justesen DR, Adair ER, Stevens JC, Bruce-Wolfe V
  A comparative study of human sensory thresholds: 2450-MHz microwaves vs far-infrared radiation [med./bio.]
  Bioelectromagnetics 3 (1): 117-125
• 1981, Bridges JE
  An Investigation on Low-Impedance Low-Voltage Shocks [med./bio.]
  IEEE Transactions on Power Apparatus and Systems PAS-100 (4): 1529-1537
• 1981, Keshavan MS, Gangadhar BN, Gautam RU, Ajit VB, Kapur RL
  Convulsive threshold in humans and rats and magnetic field changes: observations during total solar eclipse [med./bio.]
  Neurosci Lett 22 (2): 205-208
• 1981, Zimmermann U, Vienken J, Pilwat G
  Rotation of cells in an alternating electric field: the occurrence of a resonance frequency [med./bio.]
  Z Naturforsch C Biosci 36 (1-2): 173-177
• 1981, Saunders RD, Kowalczuk CI
  [Details] Effects of 2.45 GHz microwave radiation and heat on mouse spermatogenic epithelium [med./bio.]
  Int J Radiat Biol Relat Stud Phys Chem Med 40 (6): 623-632
• 1981, Hinkle L, McCaig CD, Robinson KR
  The direction of growth of differentiating neurones and myoblasts from frog embryos in an applied electric field [med./bio.]
  J Physiol 314: 121-135
• 1981, Aarholt E, Flinn EA, Smith CW
  Effects of low-frequency magnetic fields on bacterial growth rate [med./bio.]
  Phys Med Biol 26 (4): 613-621
• 1981, Way WI, Kritikos H, Schwan H
  Thermoregulatory physiologic responses in the human body exposed to microwave radiation [tech./dosim.]
  Bioelectromagnetics 2 (4): 341-356
• 1981, Graves HB
  Detection of a 60-Hz electric field by pigeons [med./bio.]
  Behav Neural Biol 32 (2): 229-234
• 1981, Greenberg B, Bindokas VP, Gauger JR
  Biological effects of a 765-kV transmission line: exposures and thresholds in honeybee colonies [med./bio.]
  Bioelectromagnetics 2 (4): 315-328
• 1980, Roy OZ
  [Details] Summary of cardiac fibrillation thresholds for 60 Hz currents and voltages applied directly to the heart [Review]
  Med Biol Eng Comput 18 (6): 657-659
• 1980, Biegelmeier G
  [Details] Quantitative und qualitative Bemerkungen zum Stand des Wissens über das Herzkammerflimmern nach elektrischen Durchströmungen mit Wechselstrom 50/60 Hz [Review]
  E und M 97 (9): 207-2016
• 1980, Biegelmeier G, Lee WR
  [Details] New considerations on the threshold of ventricular fibrillation for a.c.shocks at 50-60 Hz [Review]
  IEE Proceedings A - Physical Science, Measurement and Instrumentation, Management and Education - Reviews 127 (2): 103-110
• 1980, Sulek K, Schlagel CJ, Wiktor-Jedrzecjak W, Ho HS, Leach WM, Ahmed A, Woody JN
  Biologic effects of microwave exposure. I. Threshold conditions for the induction of the increase in complement receptor positive (CR+) mouse spleen cells following exposure to 2450-MHz microwaves [med./bio.]
  Radiat Res 83 (1): 127-137
• 1980, Adair ER, Adams BW
  [Details] Microwaves modify thermoregulatory behavior in squirrel monkey [med./bio.]
  Bioelectromagnetics 1 (1): 1-20
• 1980, Lovsund P, Oberg PA, Nilsson SE, Reuter T
  [Details] Magnetophosphenes: a quantitative analysis of thresholds [med./bio.]
  Med Biol Eng Comput 18 (3): 326-334
• 1979, Tikhonchuk VS, Antipov VV, Davydov BI, Galkin AA
  Effects of Injury to Mice by Microwave (2400 Mhz) Irradiation and Subsequent Recovery [med./bio.]
  Bull Exp Biol Med 88 (7): 735-737
• 1979, van den Honert C, Mortimer JT
  The response of the myelinated nerve fiber to short duration biphasic stimulating currents [med./bio.]
  Ann Biomed Eng 7 (2): 117-125
• 1979, Chou CK, Guy AW
  Microwave-induced auditory responses in guinea pigs: Relationship of threshold and microwave-pulse duration [med./bio.]
  Radio Sci 14 (6) Suppl: 193 - 197
• 1979, Antoni H
  What is measured by the so-called threshold for fibrillation? [Grundlagen]
  Progress in Pharmacology 2 (4): 5-12
• 1979, Antoni H, Biegelmeier G
  [Details] Über die Wirkungen von Gleichstrom auf den Menschen [Review]
  E und M 96 (2): 71-81
• 1979, Lövsund P, Öberg PA, Nilsson SEG
  Quantitative determination of thresholds of magnetophosphenes [med./bio.]
  Radio Sci 14: 199-200
• 1979, Berge JA
  The perception of weak electric A.C. currents by the European eel, Anguilla anguilla [med./bio.]
  Comp Biochem Physiol A Comp Physiol 62 (4): 915-919
• 1979, Gauger B, Bentrup FW
  A study of dielectric membrane breakdown in the Fucus egg [tech./dosim.]
  J Membr Biol 48 (3): 249-264
• 1979, Sutton CH, Carroll FB
  [Details] Effects of microwave-induced hyperthermia on the blood-brain-barrier of the rat [med./bio.]
  Radio Sci 14 (6S): 329-334
• 1979, Chou CK, Guy AW
  Microwave-induced auditory responses in guinea pigs: Relationship of threshold and microwave-pulse duration [med./bio.]
  Radio Sci 14: 193-197
• 1979, Henderson DC, Evans JR, Dobelle WH
  The relationship between stimulus parameters and phosphene threshold/brightness, during stimulation of human visual cortex [med. Anw.]
  Trans Am Soc Artif Intern Organs 25: 367-371
• 1979, Girvin JP, Evans JR, Dobelle WH, Mladejovsky MG, Henderson DC, Abramov I, Gordon J, Turkel J
  Electrical stimulation of human visual cortex: the effect of stimulus parameters on phosphene threshold [med./bio.]
  Sens Processes 3 (1): 66-81
• 1979, Lovsund P, Oberg PA, Nilsson SE
  Influence on vision of extremely low frequence electromagnetic fields. Industrial measurements, magnetophosphene studies volunteers and intraretinal studies in animals [med./bio.]
  Acta Ophthalmol 57 (5): 812-821
• 1979, Shandala MG, Dumanskii UD, Rudnev MI, Ershova LK, Los IP
  [Details] Study of Nonionizing Microwave Radiation Effects Upon the Central Nervous System and Behavior Reactions [med./bio.]
  Environ Health Perspect 30: 115-121
• 1979, Goodman EM, Greenebaum B, Marron MT
  Bioeffects of extremely low-frequency electromagnetic fields. Variation with intensity, waveform, and individual or combined electric and magnetic fields [med./bio.]
  Radiat Res 78 (3): 485-501
• 1979, Reichmanis M, Perry FS, Marino AA, Becker RO
  [Details] Relation between suicide and the electromagnetic field of overhead power lines [epidem.]
  Physiol Chem Phys 11 (5): 395-403
• 1978, Bawin SM, Sheppard A, Adey WR
  Possible Mechanisms of Weak Electromagnetic Field Coupling in Brain Tissue [med./bio.]
  Bioelectrochem Bioenerg 5 (1): 67-76
• 1978, Poo MM, Poo WJ, Lam JW
  Lateral electrophoresis and diffusion of Concanavalin A receptors in the membrane of embryonic muscle cell [med./bio.]
  J Cell Biol 76 (2): 483-501
• 1978, Cain CA, Rissmann WJ
  Mammalian auditory responses to 3.0 GHz microwave pulses [med./bio.]
  IEEE Trans Biomed Eng 25 (3): 288-293
• 1978, Kramar P, Harris C, Emery AF, Guy AW
  Acute microwave irradiation and cataract formation in rabbits and monkeys [med./bio.]
  J Microw Power 13 (3): 239-249
• 1978, Harvalik ZV
  Anatomical localization of human detection of weak electromagnetic radiation: experiments with dowsers [med./bio.]
  Physiol Chem Phys 10 (6): 525-534
• 1977, Moss CE, Murray WE, Parr WH, Messite J, Karches GJ
  A Report of electromagnetic radiation surveys of video display terminals [Info]
  U.S. Department of Health, Education, and Welfare (HEW), U.S. Public Health Service (PHS), Centers for Disease Control and Prevention (CDC), National Institute for Occupational Safety and Health (NIOSH), DHEW (NIOSH) Publication No. 78-129: 1-27
• 1977, Roy OZ, Park GC, Scott JR
  Intracardiac Catheter Fibrillation Thresholds as a Function of the Duration of 60 Hz Current and Electrode Area [med./bio.]
  IEEE Trans Biomed Eng 24 (5): 430-435
• 1977, Lin JC
  On Microwave-Induced Hearing Sensation [tech./dosim.]
  IEEE Trans Microw Theory Tech 25 (7): 605-613
• 1977, Monahan JC, Ho HS
  [Details] The effect of ambient temperature on the reduction of microwave energy absorption by mice [med./bio.]
  Radio Sci 12 (6S): 257-262