Suchergebnisse

17005 Artikel wurden gefunden.

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

• 2007, Masuda H, Ushiyama A, Hirota S, Wake K, Watanabe S, Yamanaka Y, Taki M, Ohkubo C
  [Details] Effects of subchronic exposure to a 1439 MHz electromagnetic field on the microcirculatory parameters in rat brain [med./bio.]
  In Vivo 21 (4): 563-570
• 2007, Regel SJ, Tinguely G, Schuderer J, Adam M, Kuster N, Landolt HP, Achermann P
  [Details] Pulsed radio-frequency electromagnetic fields: dose-dependent effects on sleep, the sleep EEG and cognitive performance [med./bio.]
  J Sleep Res 16 (3): 253-258
• 2007, Yao K, Yu Y, Wang K, Ye J, Lu D, Jiang H
  [Details] Absence of effect of power-frequency magnetic fields exposure on mouse embryonic lens development [med./bio.]
  Bioelectromagnetics 28 (8): 628-635
• 2007, Grote V, Lackner H, Kelz C, Trapp M, Aichinger F, Puff H, Moser M
  Short-term effects of pulsed electromagnetic fields after physical exercise are dependent on autonomic tone before exposure [med. Anw.]
  Eur J Appl Physiol 101 (4): 495-502
• 2007, Perez VH, Reyes AF, Justo OR, Alvarez DC, Alegre RM
  [Details] Bioreactor coupled with electromagnetic field generator: effects of extremely low frequency electromagnetic fields on ethanol production by Saccharomyces cerevisiae [med./bio.]
  Biotechnol Prog 23 (5): 1091-1094
• 2007, Bowman JD, Touchstone JA, Yost MG
  A population-based job exposure matrix for power-frequency magnetic fields [tech./dosim.]
  J Occup Environ Hyg 4 (9): 715-728
• 2007, Carrubba S, Frilot C, Chesson AL, Marino AA
  [Details] Nonlinear EEG activation evoked by low-strength low-frequency magnetic fields [med./bio.]
  Neurosci Lett 417 (2): 212-216
• 2007, Arns M, Van Luijtelaar G, Sumich A, Hamilton R, Gordon E
  [Details] Electroencephalographic, personality, and executive function measures associated with frequent mobile phone use [epidem.]
  Int J Neurosci 117 (9): 1341-1360
• 2007, Falone S, Grossi MR, Cinque B, D'Angelo B, Tettamanti E, Cimini A, Di Ilio C, Amicarelli F
  [Details] Fifty hertz extremely low-frequency electromagnetic field causes changes in redox and differentiative status in neuroblastoma cells [med./bio.]
  Int J Biochem Cell Biol 39 (11): 2093-2106
• 2007, D'Andrea JA, Ziriax JM, Adair ER
  [Details] Radio frequency electromagnetic fields: mild hyperthermia and safety standards [Review]
  Sharma HS (Hrsg.): Neurobiology of Hyperthermia. Progress in Brain Research, Band 162; Elsevier, Amsterdam; S. 107-135; ISBN 978-0-444-51926-9
• 2007, Christ A, Samaras T, Neufeld E, Klingenbock A, Kuster N
  SAR distribution in human beings when using body-worn RF transmitters [tech./dosim.]
  Radiat Prot Dosimetry 124 (1): 6-14
• 2007, Cho YH, Jeon HK, Chung HW
  [Details] Effects of extremely low-frequency electromagnetic fields on delayed chromosomal instability induced by bleomycin in normal human fibroblast cells [med./bio.]
  J Toxicol Environ Health A 70 (15-16): 1252-1258
• 2007, Sage C, Johansson O
  Response to comment on "personal digital assistant (PDA) cell phone units produce elevated extremely-low frequency electromagnetic field emissions" [Kommentar]
  Bioelectromagnetics 28 (7): 581-582
• 2007, Sage C, Johansson O
  Response to Comment on "Measuring ELF fields produced by mobile phones and personal digital assistants (PDAs)" [Kommentar]
  Bioelectromagnetics 28 (7): 584-585
• 2007, Wdowiak A, Wdowiak L, Wiktor H
  [Details] Evaluation of the effect of using mobile phones on male fertility [med./bio.]
  Ann Agric Environ Med 14 (1): 169-172
• 2007, Eltiti S, Wallace D, Ridgewell A, Zougkou K, Russo R, Sepulveda F, Mirshekar-Syahkal D, Rasor P, Deeble R, Fox E
  [Details] Does short-term exposure to mobile phone base station signals increase symptoms in individuals who report sensitivity to electromagnetic fields? A double-blind randomized provocation study [med./bio.]
  Environ Health Perspect 115 (11): 1603-1608
• 2007, Macher M, Kaluski M
  [Numerical modeling of EMF distribution around transmitters in view of the latest environmental protection regulations] [fremdsprachig]
  Med Pr Work Health Saf 58 (1): 49-56
• 2007, Zmyslony M
  [Biological mechanisms and health effects of EMF in view of requirements of reports on the impact of various installations on the environment] [fremdsprachig]
  Med Pr Work Health Saf 58 (1): 27-36
• 2007, Cardis E, Richardson L, Deltour I, Armstrong B, Feychting M, Johansen C, Kilkenny M, McKinney P, Modan B, Sadetzki S, Schüz J, Swerdlow A, Vrijheid M, Auvinen A, Berg G, Blettner M, Bowman J, Brown J, Chetrit A, Christensen HC, Cook A, Hepworth S, Giles G, Hours M, Iavarone I, Jarus-Hakak A, Klaeboe L, Krewski D, Lagorio S, Lönn S, Mann S, McBride M, Muir K, Nadon L, Parent ME, Pearce N, Salminen T, Schoemaker M, Schlehofer B, Siemiatycki J, Taki M, Takebayashi T, Tynes T, van Tongeren M, Vecchia P, Wiart J, Woodward A, Yamaguchi N
  The INTERPHONE study: design, epidemiological methods, and description of the study population [tech./dosim.]
  Eur J Epidemiol 22 (9): 647-664
• 2007, Heinrich S, Ossig A, Schlittmeier S, Hellbrück J
  [Details] Elektromagnetische Felder einer UMTS-Mobilfunkbasisstation und mögliche Auswirkungen auf die Befindlichkeit - eine experimentelle Felduntersuchung [med./bio.]
  Umweltmed Forsch Prax 12 (3): 171-180
• 2007, Ha M, Im H, Lee M, Kim HJ, Kim BC, Gimm YM, Pack JK
  [Details] Radio-frequency radiation exposure from AM radio transmitters and childhood leukemia and brain cancer [epidem.]
  Am J Epidemiol 166 (3): 270-279
• 2007, Kheifets L, Ahlbom A, Johansen C, Feychting M, Sahl J, Savitz D
  [Details] Extremely low-frequency magnetic fields and heart disease [Review]
  Scand J Work Environ Health 33 (1): 5-12
• 2007, Schüz J, Svendsen AL, Linet MS, McBride ML, Roman E, Feychting M, Kheifets L, Lightfoot T, Mezei G, Simpson J, Ahlbom A
  [Details] Nighttime exposure to electromagnetic fields and childhood leukemia: an extended pooled analysis [epidem.]
  Am J Epidemiol 166 (3): 263-269
• 2007, Horacek J, Brunovsky M, Novak T, Skrdlantova L, Klirova M, Bubenikova-Valesova V, Krajca V, Tislerova B, Kopecek M, Spaniel F, Mohr P, Hoschl C
  Effect of Low-Frequency rTMS on Electromagnetic Tomography (LORETA) and Regional Brain Metabolism (PET) in Schizophrenia Patients with Auditory Hallucinations [med. Anw.]
  Neuropsychobiology 55 (3-4): 132-142
• 2007, Jaffa K, Herz M
  Measuring ELF fields produced by mobile phones and personal digital assistants (PDAs) [Kommentar]
  Bioelectromagnetics 28 (7): 583-584
• 2007, Silva M
  Measuring ELF fields produced by mobile phones and personal digital assistants (PDAs) [Kommentar]
  Bioelectromagnetics 28 (7): 580-581
• 2007, Arthur JS
  MAPK activation by radio waves [Kommentar]
  Biochem J 405 (3): e5-e6
• 2007, Yan JG, Agresti M, Bruce T, Yan YH, Granlund A, Matloub HS
  [Details] Effects of cellular phone emissions on sperm motility in rats [med./bio.]
  Fertil Steril 88 (4): 957-964
• 2007, Brillaud E, Piotrowski A, de Seze R
  [Details] Effect of an acute 900MHz GSM exposure on glia in the rat brain: a time-dependent study [med./bio.]
  Toxicology 238 (1): 23-33
• 2007, Schubert M, Bornkessel C, Wuschek M, Schmidt P
  Exposure of the general public to digital broadcast transmitters compared to analogue ones [tech./dosim.]
  Radiat Prot Dosimetry 124 (1): 53-57
• 2007, Ramundo-Orlando A, Gallerano GP, Stano P, Doria A, Giovenale E, Messina G, Cappelli M, D'Arienzo M, Spassovsky I
  [Details] Permeability changes induced by 130 GHz pulsed radiation on cationic liposomes loaded with carbonic anhydrase [med./bio.]
  Bioelectromagnetics 28 (8): 587-598
• 2007, Platano D, Mesirca P, Paffi A, Pellegrino M, Liberti M, Apollonio F, Bersani F, Aicardi G
  [Details] Acute exposure to low-level CW and GSM-modulated 900 MHz radiofrequency does not affect Ba(2+) currents through voltage-gated calcium channels in rat cortical neurons [med./bio.]
  Bioelectromagnetics 28 (8): 599-607
• 2007, Erdal N, Gürgül S, Celik A
  [Details] Cytogenetic effects of extremely low frequency magnetic field on Wistar rat bone marrow [med./bio.]
  Mutat Res Genet Toxicol Environ Mutagen 630 (1-2): 69-77
• 2007, Haddad JB, Obolensky AG, Shinnick P
  The biologic effects and the therapeutic mechanism of action of electric and electromagnetic field stimulation on bone and cartilage: new findings and a review of earlier work [Review]
  J Altern Complement Med 13 (5): 485-490
• 2007, Akdag Z, Bilgin MH, Dasdag S, Tumer C
  [Details] Alteration of nitric oxide production in rats exposed to a prolonged, extremely low-frequency magnetic field [med./bio.]
  Electromagn Biol Med 26 (2): 99-106
• 2007, Mannerling AC, Hansson Mild K, Mattsson MO
  [Details] Extremely Low-Frequency Magnetic Field Exposure and Protection Against UV-Induced Death in Chicken Embryos [med./bio.]
  Electromagn Biol Med 26 (2): 73-81
• 2007, Calota V, Dragoiu S, Meghea A, Giurginca M
  [Details] Effects of prooxidants on human serum exposed to 50 Hz magnetic fields [med./bio.]
  Electromagn Biol Med 26 (2): 135-140
• 2007, Shams Lahijani M, Nojooshi SE, Siadat SF
  [Details] Light and electron microscope studies of effects of 50 Hz electromagnetic fields on preincubated chick embryo [med./bio.]
  Electromagn Biol Med 26 (2): 83-98
• 2007, Hirata A, Kodera S, Wang J, Fujiwara O
  Dominant factors influencing whole-body average SAR due to far-field exposure in whole-body resonance frequency and GHz regions [tech./dosim.]
  Bioelectromagnetics 28 (6): 484-487
• 2007, Barker AT, Jackson PR, Parry H, Coulton LA, Cook GG, Wood SM
  [Details] The effect of GSM and TETRA mobile handset signals on blood pressure, catechol levels and heart rate variability [med./bio.]
  Bioelectromagnetics 28 (6): 433-438
• 2007, Lee HJ, Choi SY, Jang JJ, Gimm YM, Pack JK, Choi HD, Kim N, Lee YS
  Lack of promotion of mammary, lung and skin tumorigenesis by 20 kHz triangular magnetic fields [med./bio.]
  Bioelectromagnetics 28 (6): 446-453
• 2007, Allen SJ, Mylacraine KS
  The effects of RF absorbers on exposure levels at 100 MHz [tech./dosim.]
  Bioelectromagnetics 28 (5): 406-408
• 2007, Miyakoshi J, Horiuchi E, Nakahara T, Sakurai T
  Magnetic fields generated by an induction heating (IH) cook top do not cause genotoxicity in vitro [med./bio.]
  Bioelectromagnetics 28 (7): 529-537
• 2007, Burchard JF, Nguyen DH, Monardes HG
  [Details] Exposure of pregnant dairy heifer to magnetic fields at 60 Hz and 30 microT [med./bio.]
  Bioelectromagnetics 28 (6): 471-476
• 2007, Kanitz MH, Witzmann FA, Lotz WG, Conover D, Savage Jr RE
  [Details] Investigation of protein expression in magnetic field-treated human glioma cells [med./bio.]
  Bioelectromagnetics 28 (7): 546-552
• 2007, Fujita A, Hirota I, Kawahara Y, Omori H
  Development and evaluation of intermediate frequency magnetic field exposure system for studies of in vitro biological effects [tech./dosim.]
  Bioelectromagnetics 28 (7): 538-545
• 2007, Schmid G, Überbacher R, Samaras T
  Radio frequency-induced temperature elevations in the human head considering small anatomical structures [tech./dosim.]
  Radiat Prot Dosimetry 124 (1): 15-20
• 2007, Witters D, Ruggera P
  Tests for radio frequency interference to medical telemetry operating in the Private Land Mobile Radio Service (PLMRS) from newly allocated PLMRS channels [Gerät/Impl.]
  Biomed Instrum Technol 41 (3): 244-251
• 2007, Juutilainen J, Heikkinen P, Soikkeli H, Maki-Paakkanen J
  [Details] Micronucleus frequency in erythrocytes of mice after long-term exposure to radiofrequency radiation [med./bio.]
  Int J Radiat Biol 83 (4): 213-220
• 2007, Stolfa S, Skorvanek M, Stolfa P, Rosocha J, Vasko G, Sabo J
  [Details] Effects of static magnetic field and pulsed electromagnetic field on viability of human chondrocytes in vitro [med./bio.]
  Physiol Res 56: S45-S49