Suchergebnisse

11734 Artikel wurden gefunden.

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

• 2008, Liu Y, Ji JX
  Minimal-SAR RF pulse optimization for parallel transmission in MRI [tech./dosim.]
  2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, BC, Canada. IEEE: S. 5774-5777; ISBN 978-1-4244-1814-5
• 2008, Xu L, Meng MQ, Ren H, Chan Y
  Radiation characteristics of ingested wireless device at frequencies from 430 MHz to 3 GHz [tech./dosim.]
  2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, BC, Canada. IEEE: S. 1250-1253; ISBN 978-1-4244-1814-5
• 2008, Bahillo A, Blas J, Fernandez P, Mazuelas S, Vinuela A, Lorenzo RM, Abril EJ
  E-field errors associated with RF dosimeters for RF human exposure assessment in urban environments [tech./dosim.]
  2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, BC, Canada. IEEE: S. 2821-2824; ISBN 978-1-4244-1814-5
• 2008, Beyer C, Jelezarov I, Fröhlich J
  Real-time observation of potential conformational changes of proteins during electromagnetic field exposure [tech./dosim.]
  2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, BC, Canada. IEEE: S. 939-942; ISBN 978-1-4244-1814-5
• 2008, Nagaoka T, Saito K, Takahashi M, Ito K, Watanabe S
  Anatomically realistic reference models of pregnant women for gestation ages of 13, 18, and 26 weeks [tech./dosim.]
  2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, BC, Canada. IEEE: S. 2817-2820; ISBN 978-1-4244-1814-5
• 2008, Tange Y, Kanai Y, Saitoh Y
  Electromagnetic-thermal analysis of an RF rectangular resonant cavity applicator for hyperthermia targeting deep-seated tumors using a human model with blood flow and fat layer [tech./dosim.]
  2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, BC, Canada. IEEE: S. 4368-4371; ISBN 978-1-4244-1814-5
• 2008, Mattei E, Calcagnini G, Censi F, Triventi M, Bartolini P
  Radiofrequency dosimetry in subjects implanted with metallic straight wires: A numerical study [tech./dosim.]
  2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, BC, Canada. IEEE: S. 4387-4390; ISBN 978-1-4244-1814-5
• 2008, Kim DW, Lee JH, Ji HC, Kim SC, Nam KC, Cha EJ
  [Details] Physiological effects of RF exposure on hypersensitive people by a cell phone [med./bio.]
  2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, BC, Canada. IEEE: S. 2322-2325; ISBN 978-1-4244-1814-5
• 2008, Perentos N, Croft RJ, McKenzie RJ, Cvetkovic D, Cosic I
  [Details] The effect of GSM-like ELF radiation on the alpha band of the human resting EEG [med./bio.]
  2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, BC, Canada. IEEE: S. 5680-5683; ISBN 978-1-4244-1814-5
• 2008, Liu Y, Feng K, McDougall MP, Wright SM, Ji J
  Reducing SAR in parallel excitation using variable-density spirals: a simulation-based study [tech./dosim.]
  Magn Reson Imaging 26 (8): 1122-1132
• 2008, Walsh EG, Brott BC, Johnson VY, Venugopalan R, Anayiotos A
  Assessment of passive cardiovascular implant devices for MRI compatibility [Gerät/Impl.]
  Technol Health Care 16 (4): 233-245
• 2008, Alanko T, Hietanen M
  A practical method to evaluate radiofrequency exposure of mast workers [tech./dosim.]
  Radiat Prot Dosimetry 132 (3): 324-327
• 2008, Sutton R, Kanal E, Wilkoff BL, Bello D, Luechinger R, Jenniskens I, Hull M, Sommer T
  Safety of magnetic resonance imaging of patients with a new Medtronic EnRhythm MRI SureScan pacing system: clinical study design [Gerät/Impl.]
  Trials 9: 68
• 2008, Zeldin A, Ioscovich A
  Pulsed Radiofrequency for Metastatic Pain Treatment [Grundlagen]
  Pain Physician 11 (6): 921-922
• 2008, Kroll HR, Kim D, Danic MJ, Sankey SS, Gariwala M, Brown M
  A randomized, double-blind, prospective study comparing the efficacy of continuous versus pulsed radiofrequency in the treatment of lumbar facet syndrome [med. Anw.]
  J Clin Anesth 20 (7): 534-537
• 2008, Schüz J
  [Details] Umweltfaktoren und Leukämierisiko bei Kindern: eine Übersicht [Review]
  Umweltmed Forsch Prax 13 (6): 342-357
• 2008, Majchrzak E, Dziatkiewicz G, Paruch M
  The Modelling of Heating a Tissue Subjected to External Electromagnetic Field [tech./dosim.]
  Acta Bioeng Biomech 10 (2): 29-37
• 2008, Tiwari R, Lakshmi NK, Surender V, Rajesh AD, Bhargava SC, Ahuja YR
  [Details] Combinative Exposure Effect of Radio Frequency Signals from CDMA Mobile Phones and Aphidicolin on DNA Integrity [med./bio.]
  Electromagn Biol Med 27 (4): 418-425
• 2008, Pediaditis M, Leitgeb N, Cech R
  RF-EMF exposure of fetus and mother during magnetic resonance imaging [tech./dosim.]
  Phys Med Biol 53 (24): 7187-7195
• 2008, Prisco MG, Nasta F, Rosado MM, Lovisolo GA, Marino C, Pioli C
  [Details] Effects of GSM-modulated radiofrequency electromagnetic fields on mouse bone marrow cells [med./bio.]
  Radiat Res 170 (6): 803-810
• 2008, Yu Y, Yao K, Wu W, Wang K, Chen G, Lu D
  [Details] Effects of exposure to 1.8 GHz radiofrequency field on the expression of Hsps and phosphorylation of MAPKs in human lens epithelial cells [med./bio.]
  Cell Res 18 (12): 1233-1235
• 2008, Huang TQ, Lee MS, Oh EH, Kalinec F, Zhang BT, Seo JS, Park WY
  [Details] Characterization of biological effect of 1763 MHz radiofrequency exposure on auditory hair cells [med./bio.]
  Int J Radiat Biol 84 (11): 909-915
• 2008, Engelmann JC, Deeken R, Müller T, Nimtz G, Roelfsema MRG, Hedrich R
  [Details] Is gene activity in plant cells affected by UMTS-irradiation? A whole genome approach [med./bio.]
  Adv Appl Bioinform Chem 1: 71-83
• 2008, Naehle CP, Meyer C, Thomas D, Remerie S, Krautmacher C, Litt H, Luechinger R, Fimmers R, Schild H, Sommer T
  Safety of brain 3-T MR imaging with transmit-receive head coil in patients with cardiac pacemakers: pilot prospective study with 51 examinations [Gerät/Impl.]
  Radiology 249 (3): 991-1001
• 2008, Christe B, Cooney E, Maggioli G, Doty D, Frye R, Short J
  Testing Potential Interference with RFID Usage in the Patient Care Environment [Gerät/Impl.]
  Biomed Instrum Technol 42 (6): 479-484