Literature search results

17222 articles were found.

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

• 2012, Hofmann L, Mohrmann M, Rathke C
  [BMU study "Environmental Impacts of 380-Kv-Cables and HVDC-Cables" - Report of the Workgroup on Technology/Economy] [info]
  Schriftenreihe des Energie-Forschungszentrums Niedersachsen (EFZN), volume 4.3; Energie-Forschungszentrum Niedersachsen (EFZN) (ed.): Cuvillier Verlag, Göttingen; ISBN 978-3-95404-025-4
• 2012, Runge K, Wachter T, Meister P, Rottgardt E
  [BMU study "Environmental Impacts of 380-Kv-Cables and HVDC-Cables" - Report of the Workgroup on Environment] [info]
  Schriftenreihe des Energie-Forschungszentrums Niedersachsen (EFZN), volume 4.2; Energie-Forschungszentrum Niedersachsen (EFZN) (ed.): Cuvillier Verlag, Göttingen; ISBN 978-3-95404-024-7
• 2012, Kurian MV, Hamilton L, Keeven J, Mehl P, Mullins JM
  [details] Enhanced cell survival and diminished apoptotic response to simulated ischemia-reperfusion in H9c2 cells by magnetic field preconditioning [med./bio.]
  Apoptosis 17 (11): 1182-1196
• 2012, Ince B, Akdag Z, Bahsi E, Erdogan S, Celik S, Akkus Z, Dalli M, Sahbaz C, Akdogan M, Kara R, Yavuz Y, Gullu V, Gunay A, Guven K
  [details] Can exposure to manganese and extremely low frequency magnetic fields affect some important elements in the rat teeth? [med./bio.]
  Eur Rev Med Pharmacol Sci 16 (6): 763-769
• 2012, Balamuralikrishnan B, Balachandar V, Kumar SS, Stalin N, Varsha P, Devi SM, Arun M, Manikantan P, Venkatesan C, Sasikala K, Dharwadkar SN
  [details] Evaluation of chromosomal alteration in electrical workers occupationally exposed to low frequency of electro magnetic field (EMFs) in Coimbatore population, India [med./bio.]
  Asian Pac J Cancer Prev 13 (6): 2961-2966
• 2012, Ahlbom A, Feychting M, Hamnerius Y, Hillert L
  Radiofrequency electromagnetic fields and risk of disease and ill health - Research during the last ten years [info]
  Swedish Council for Working Life and Social Research (FAS), 1-38
• 2012, Chen QS, Yang XY, Li RQ, Zhu BY, Zhang X, Gao Y, Huang HL, Li T
  [Investigation of occupational exposure to power frequency electromagnetic fields in workers of power grid] [foreign-language]
  Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 30 (8): 575-578
• 2012, Schmid G, Überbacher R, Cecil S, Escorihuela-Navarro A, Sainitzer D, Weinfurter A
  [Exposure assessement of electromagnetic fields generated by radio frequency identification (RFID) technologies. Project 3609S80002] [info]
  Federal Office for Radiation Protection (BfS), Ressortforschungsberichte zur kerntechnischen Sicherheit und zum Strahlenschutz, BfS-RESFOR-65/12: 1-261
• 2012, Ahmed Z, Wieraszko A
  Trans-spinal direct current enhances corticospinal output and stimulation-evoked release of glutamate analog, D-2,3-(3)H-aspartic acid [med./bio.]
  J Appl Physiol 112 (9): 1576-1592
• 2012, Bolte JF, Eikelboom T
  Personal radiofrequency electromagnetic field measurements in The Netherlands: exposure level and variability for everyday activities, times of day and types of area [tech./dosim.]
  Environ Int 48: 133-142
• 2012, Behari J, Nirala JP
  SAR measurement due to mobile phone exposure in a simulated biological media [tech./dosim.]
  Electromagn Biol Med 31 (3): 195-203
• 2012, Das S, Kumar S, Jain S, Avelev VD, Mathur R
  [details] Exposure to ELF- magnetic field promotes restoration of sensori-motor functions in adult rats with hemisection of thoracic spinal cord [med./bio.]
  Electromagn Biol Med 31 (3): 180-194
• 2012, Al-Damegh MA
  [details] Rat testicular impairment induced by electromagnetic radiation from a conventional cellular telephone and the protective effects of the antioxidants vitamins C and E [med./bio.]
  Clinics 67 (7): 785-792
• 2012, Gangwar RK, Singh SP, Kumar D
  SAR distribution in a bio-medium in close proximity with dual segment cylindrical dielectric resonator antenna [tech./dosim.]
  J Med Eng Technol 36 (4): 199-204
• 2012, Li CY, Liu CC, Chang YH, Chou LP, Ko MC
  [details] A population-based case-control study of radiofrequency exposure in relation to childhood neoplasm [epidem.]
  Sci Total Environ 435: 472-478
• 2012, Aniolczyk H, Mamrot P, Marianska M
  [Analysis of methods for measurement and assessment of occupational exposure to electromagnetic fields in dielectric heating] [foreign-language]
  Med Pr Work Health Saf 63 (3): 329-344
• 2012, Karpowicz J, Zradzinski P, Gryz K
  [Measures of occupational exposure to time-varying low frequency magnetic fields of non-uniform spatial distribution in the light of international guidelines and electrodynamic exposure effects in the human body] [foreign-language]
  Med Pr Work Health Saf 63 (3): 317-328
• 2012, Srobar F
  Fröhlich systems in cellular physiology [tech./dosim.]
  Prague Med Rep 113 (2): 95-104
• 2012, Fournier NM, Mach QH, Whissell PD, Persinger MA
  [details] Neurodevelopmental anomalies of the hippocampus in rats exposed to weak intensity complex magnetic fields throughout gestation [med./bio.]
  Int J Dev Neurosci 30 (6): 427-433
• 2012, Lim JY, Shim SB, Yoo DH, Park YW, Kim JY, Noh JH
  Therapeutic efficacy of bipolar radiofrequency thermotherapy for patients with chronic prostatitis: a retrospective analysis of 26 cases [med. app.]
  Korean J Urol 53 (7): 497-501
• 2012, Kirschenlohr H, Ellis P, Hesketh R, Metcalfe J
  [details] Gene expression profiles in white blood cells of volunteers exposed to a 50 Hz electromagnetic field [med./bio.]
  Radiat Res 178 (3): 138-149
• 2012, Doganay O, Xu Y
  Reversibility of electric-field-induced mechanical changes in soft tissues [med./bio.]
  IEEE Trans Ultrason Ferroelectr Freq Control 59 (3): 552-556
• 2012, Alhekail ZO, Hadi MA, Alkanhal MA
  Public safety assessment of electromagnetic radiation exposure from mobile base stations [tech./dosim.]
  J Radiol Prot 32 (3): 325-337
• 2012, Ahuja AA, Bumb RA, Mehta RD, Prasad N, Tanwar RK, Satoskar AR
  Successful Treatment of Canine Cutaneous Leishmaniasis Using Radio-Frequency Induced Heat (RFH) Therapy [med. app.]
  Am J Trop Med Hyg 87 (2): 261-263
• 2012, Wasoontarajaroen S, Thansandote A, Gajda GB, Lemay EP, McNamee JP, Bellier PV
  Cylindrical Waveguide Electromagnetic Exposure System for Biological Studies with Unrestrained Mice at 1.9 GHz [tech./dosim.]
  Health Phys 103 (3): 268-274
• 2012, Taghi M, Gholamhosein R, Saeed RZ
  Effect of electromagnetic field on the polymerization of microtubules extracted from rat brain [med./bio.]
  Recent Pat Endocr Metab Immune Drug Discov 6 (3): 251-254
• 2012, Cho H, Seo YK, Yoon HH, Kim SC, Kim SM, Song KY, Park JK
  [details] Neural stimulation on human bone marrow-derived mesenchymal stem cells by extremely low frequency electromagnetic fields [med./bio.]
  Biotechnol Prog 28 (5): 1329-1335
• 2012, Hernandez-Bule ML, Roldan E, Matilla J, Trillo MA, Ubeda A
  Radiofrequency currents exert cytotoxic effects in NB69 human neuroblastoma cells but not in peripheral blood mononuclear cells [med./bio.]
  Int J Oncol 41 (4): 1251-1259
• 2012, Zhang J, Wang S, Xu B, Gao M
  [details] Effect of alternating magnetic field treatments on enzymatic parameters of cellulase [med./bio.]
  J Sci Food Agric 92 (7): 1384-1388
• 2012, Li DK, Ferber JR, Odouli R, Quesenberry Jr CP
  [details] A Prospective Study of In-utero Exposure to Magnetic Fields and the Risk of Childhood Obesity [epidem.]
  Sci Rep 2: 540
• 2012, Tiikkaja M, Alanko T, Lindholm H, Hietanen M, Toivonen L, Hartikainen J
  Interference of low frequency magnetic fields with implantable cardioverter-defibrillators [dev./impl.]
  Scand Cardiovasc J 46 (5): 308-314
• 2012, Qiu F, He X, Yao X, Li K, Kuang W, Wu W, Li L
  [Low frequence pulsed electromagnetic fields induce chondrocyte-like cells differentiation of rat bone marrow-derived mesenchymal stem cells in vitro] [foreign-language]
  Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 29 (3): 501-507
• 2012, Li G, Yan YJ, Huang Y, Zhou Y, Pang XF
  [FTIR spectra investigation of rat sensitive tissues exposure to ELF-EMF] [foreign-language]
  Guang Pu Xue Yu Guang Pu Fen Xi (Spectroscopy and Spectral Analysis) 32 (5): 1194-1197
• 2012, Vignola MB, Davila S, Cremonezzi D, Simes JC, Palma JA, Campana VR
  [details] Evaluation of inflammatory biomarkers associated with oxidative stress and histological assessment of magnetic therapy on experimental myopathy in rats [med./bio.]
  Electromagn Biol Med 31 (4): 320-332
• 2012, Naz A, Jamil Y, ul Haq Z, Iqbal M, Ahmad MR, Ashraf MI, Ahmad R
  [details] Enhancement in the germination, growth and yield of okra (Abelmoschus esculentus) using pre-sowing magnetic treatment of seeds [med./bio.]
  Indian J Biochem Biophys 49 (3): 211-214
• 2012, Beltran-Frutos E, Bernal-Manas CM, Navarro S, Zuasti A, Ferrer C, Canteras M, Seco-Rovira V, Garcia-Collado AJ, Pastor LM
  Histological changes in connective tissue of rat tails after bipolar radiofrequency treatment [med./bio.]
  Histol Histopathol 27 (9): 1231-1237
• 2012, Zhao LY, Song CX, Yu D, Liu XL, Guo JQ, Wang C, Ding YW, Zhou HX, Ma SM, Liu XD, Liu X
  [Effects of extremely low frequency electromagnetic radiation on cardiovascular system of workers] [foreign-language]
  Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 30 (3): 194-195
• 2012, Xu XR, Lin H, Zhang XX, Li JY, Zhang W, Sun WJ, Pan YM
  [The effects of extremely low frequency electromagnetic field exposure on the pH of the adult male semen and the motoricity parameters of spermatozoa in vitro] [foreign-language]
  Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 30 (3): 178-180
• 2012, Laakso I, Tsuchida S, Hirata A, Kamimura Y
  Evaluation of SAR in a human body model due to wireless power transmission in the 10 MHz band [tech./dosim.]
  Phys Med Biol 57 (15): 4991-5002
• 2012, Yuan Y, Wyatt C, Maccarini P, Stauffer P, Craciunescu O, Macfall J, Dewhirst M, Das SK
  A heterogeneous human tissue mimicking phantom for RF heating and MRI thermal monitoring verification [tech./dosim.]
  Phys Med Biol 57 (7): 2021-2037
• 2012, Baltaci AK, Mogulkoc R, Salbacak A, Celik I, Sivrikaya A
  [details] The role of zinc supplementation in the inhibition of tissue damage caused by exposure to electromagnetic field in rat lung and liver tissues [med./bio.]
  Bratisl Lek Listy 113 (7): 400-403
• 2012, Avci B, Akar A, Bilgici B, Tuncel OK
  [details] Oxidative stress induced by 1.8 GHz radio frequency electromagnetic radiation and effects of garlic extract in rats [med./bio.]
  Int J Radiat Biol 88 (11): 799-805
• 2012, Torgomyan H, Trchounian A
  Escherichia coli membrane-associated energy-dependent processes and sensitivity toward antibiotics changes as responses to low-intensity electromagnetic irradiation of 70.6 and 73 GHz frequencies [med./bio.]
  Cell Biochem Biophys 62 (3): 451-461
• 2012, Uysal I, Hohberger C, Rasmussen RS, Ulrich DA, Emond JP, Gutierrez A
  Effects of radio frequency identification-related radiation on in vitro biologics [med./bio.]
  PDA J Pharm Sci Technol 66 (4): 333-345
• 2012, Santaniello S, Montgomery Jr EB, Gale JT, Sarma SV
  Non-stationary discharge patterns in motor cortex under subthalamic nucleus deep brain stimulation [med./bio.]
  Front Integr Neurosci 6: 35
• 2012, Mattsson MO, Simko M
  [details] Is there a relation between extremely low frequency magnetic field exposure, inflammation and neurodegenerative diseases? A review of in vivo and in vitro experimental evidence [review]
  Toxicology 301 (1-3): 1-12
• 2012, Schmid MR, Murbach M, Lustenberger C, Maire M, Kuster N, Achermann P, Loughran SP
  [details] Sleep EEG alterations: effects of pulsed magnetic fields versus pulse-modulated radio frequency electromagnetic fields [med./bio.]
  J Sleep Res 21 (6): 620-629
• 2012, Valic B, Kos B, Gajsek P
  Occupational Exposure Assessment on an FM Mast: Electric Field and SAR Values [tech./dosim.]
  Int J Occup Saf Ergon 18 (2): 149-159
• 2012, Valic B, Kos B, Gajsek P
  Simultaneous Occupational Exposure to FM and UHF Transmitters [tech./dosim.]
  Int J Occup Saf Ergon 18 (2): 161-170
• 2012, Boga A, Binokay S, Emre M, Sertdemir Y
  The embryonic development of Xenopus laevis under a low frequency electric field [med./bio.]
  In Vitro Cell Dev Biol Anim 48 (6): 385-391