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738 Artikel wurden gefunden.

Die folgenden Begriffe wurden einbezogen: Vorstudie, Erkundungsstudie, Pilotstudie, "exploratory study", "preliminary study", "pilot study", パイロット研究, 予備的研究

• 2001, Nelson BK, Snyder DL, Shaw PB
  [Details] Developmental toxicity interactions of methanol and radiofrequency radiation or 2-methoxyethanol in rats [med./bio.]
  Int J Toxicol 20 (2): 89-100
• 2001, Keskil IS, Keskil ZA, Canseven AG, Seyhan N
  [Details] No effect of 50 Hz magnetic field observed in a pilot study on pentylenetetrazol-induced seizures and mortality in mice [med./bio.]
  Epilepsy Res 44 (1): 27-32
• 2001, Nordenson I, Hansson Mild K, Jarventaus H, Hirvonen A, Sandström M, Wilen J, Blix N, Norppa H
  Chromosomal aberrations in peripheral lymphocytes of train engine drivers [med./bio.]
  Bioelectromagnetics 22 (5): 306-315
• 2000, Collacott EA, Zimmerman JT, White DW, Rindone JP
  Bipolar permanent magnets for the treatment of chronic low back pain: a pilot study [med. Anw.]
  JAMA 283 (10): 1322-1325
• 2000, Celestino C, Picazo ML, Toribio M
  Influence of chronic exposure to an electromagnetic field on germination and early growth of Quersus suber seeds: preliminary study [med./bio.]
  Electro Magnetobiol 19 (1): 115-120
• 2000, Del Signore A, Boscolo P, Kouri S, Di Martino G, Giuliano G
  Combined effects of traffic and electromagnetic fields on the immune system of fertile atopic women [med./bio.]
  Ind Health 38 (3): 294-300
• 2000, Auvinen A, Linet MS, Hatch EE, Kleinerman RA, Robison LL, Kaune WT, Misakian M, Niwa S, Wacholder S, Tarone RE
  Extremely low-frequency magnetic fields and childhood acute lymphoblastic leukemia: an exploratory analysis of alternative exposure metrics [epidem.]
  Am J Epidemiol 152 (1): 20-31
• 2000, Mandeville R, Franco E, Sidrac-Ghali S, Paris-Nadon L, Rocheleau N, Mercier G, Desy M, Devaux C, Gaboury L
  [Details] Evaluation of the potential promoting effect of 60 Hz magnetic fields on N-ethyl-N-nitrosourea induced neurogenic tumors in female F344 rats [med./bio.]
  Bioelectromagnetics 21 (2): 84-93
• 1999, Colbert AP, Markov MS, Banerji M, Pilla AA
  Magnetic mattress pad use in patients with fibromyalgia: a randomized double-blind pilot study [med. Anw.]
  J Back Musculoskelet Rehabil 13 (1): 19-31
• 1999, Hocking B, Gordon I, Hatfield GE
  Childhood leukaemia and TV towers revisited [Kommentar]
  Aust N Z J Public Health 23 (1): 104-105
• 1999, Cardis E, Kilkenny M
  International Case-Control Study of Adult Brain, Head and Neck Tumours: Results of the Feasibility Study [tech./dosim.]
  Radiat Prot Dosimetry 83 (1-2): 179-183
• 1999, Baris D, Linet M, Auvinen A, Kaune WT, Wacholder S, Kleinerman R, Hatch E, Robison L, Niwa S, Haines C, Taron RE
  Temporal and Other Exposure Aspects of Residential Magnetic Fields Measurement in Relation to Acute Lymphoblastic Leukaemia in Children: The National Cancer Institute Children's Cancer Group Study [tech./dosim.]
  Radiat Prot Dosimetry 83 (1-2): 53-60
• 1999, Trosic I, Matausicpisl M, Radalj Z, Prlic I
  [Details] Animal study on electromagnetic field biological potency [med./bio.]
  Arh Hig Rada Toksikol 50 (1): 5-11
• 1999, Brandisky K, Daskalov I
  Electrical field and current distributions in electrochemotherapy [med. Anw.]
  Bioelectrochem Bioenerg 48 (1): 201-208
• 1999, Nelson BK, Snyder DL, Shaw PB
  [Details] Developmental toxicity interactions of salicylic acid and radiofrequency radiation or 2-methoxyethanol in rats [med./bio.]
  Reprod Toxicol 13 (2): 137-145
• 1999, Schoenfeld ER, Henderson K, O'Leary E, Grimson R, Kaune W, Leske MC
  Magnetic field exposure assessment: a comparison of various methods [tech./dosim.]
  Bioelectromagnetics 20 (8): 487-496
• 1999, Sait ML, Wood AW, Sadafi HA
  [Details] A study of heart rate and heart rate variability in human subjects exposed to occupational levels of 50 Hz circularly polarised magnetic fields [med./bio.]
  Med Eng Phys 21 (5): 361-369
• 1999, Pye SD, Dineley JA
  Characterization of cavitational activity in lithotripsy fields using a robust electromagnetic probe [med. Anw.]
  Ultrasound Med Biol 25 (3): 451-471
• 1999, DiGiovanni J, Johnston DA, Rupp T, Sasser LB, Anderson LE, Morris JE, Miller DL, Kavet R, Walborg Jr EF
  [Details] Lack of effect of a 60 Hz magnetic field on biomarkers of tumor promotion in the skin of SENCAR mice [med./bio.]
  Carcinogenesis 20 (4): 685-689
• 1998, Weintraub MI
  Chronic submaximal magnetic stimulation in peripheral neuropathy: Is there a beneficial therapeutic relationship? [med. Anw.]
  Am J Pain Manag 8: 12-16
• 1998, Berglund A, Bergdahl J, Hansson Mild K
  Influence of low frequency magnetic fields on the intra-oral release of mercury vapor from amalgam restorations [Gerät/Impl.]
  Eur J Oral Sci 106 (2) Pt 1: 671-674
• 1998, Pakhomov AG, Prol HK, Akyel Y
  [Details] A pilot study of the millimeter-wavelenght radiation effect on synaptic transmission [med./bio.]
  Electro Magnetobiol 17 (2): 115-125
• 1998, Urban P, Lukas E, Roth Z
  [Details] Does acute exposure to the electromagnetic field emitted by a mobile phone influence visual evoked potentials? A pilot study [med./bio.]
  Cent Eur J Public Health 6 (4): 288-290
• 1998, Schrader SM, Langford RE, Turner TW, Breitenstein MJ, Clark JC, Jenkins BL, Lundy DO, Simon SD, Weyandt TB
  Reproductive function in relation to duty assignments among military personnel [med./bio.]
  Reprod Toxicol 12 (4): 465-468
• 1998, Semple S, Cherrie JW
  Factors influencing personal magnetic field exposure: preliminary results for power utility and office workers [tech./dosim.]
  Ann Occup Hyg 42 (3): 167-171
• 1998, Moriarty JA, Chen JC, Purcell CM, Ang LC, Hinks RS, Peters RD, Henkelman RM, Plewes DB, Bronskill MJ, Kucharczyk W
  [Details] MRI monitoring of interstitial microwave-induced heating and thermal lesions in rabbit brain in vivo [tech./dosim.]
  J Magn Reson Imaging 8 (1): 128-135
• 1997, Vallbona C, Hazlewood CF, Jurida G
  Response of pain to static magnetic fields in Postpolio patients: a double-blind pilot study [med. Anw.]
  Arch Phys Med Rehabil 78 (11): 1200-1203
• 1997, George MS, Wassermann EM, Kimbrell TA, Little JT, Williams WE, Danielson AL, Greenberg BD, Hallett M, Post RM
  Mood improvement following daily left prefrontal repetitive transcranial magnetic stimulation in patients with depression: a placebo-controlled crossover trial [med. Anw.]
  Am J Psychiatry 154 (12): 1752-1756
• 1997, Xin YL, Xue F, Ge B, Zhao F, Shi B, Zhang W
  Electrochemical treatment of lung cancer [med. Anw.]
  Bioelectromagnetics 18 (1): 8-13
• 1997, Stark KD, Krebs T, Altpeter E, Manz B, Griot C, Abelin T
  [Details] Absence of chronic effect of exposure to short-wave radio broadcast signal on salivary melatonin concentrations in dairy cattle [med./bio.]
  J Pineal Res 22 (4): 171-176
• 1997, Vollrath L, Spessert R, Kratzsch T, Keiner M, Hollmann H
  [Details] No short-term effects of high-frequency electromagnetic fields on the mammalian pineal gland [med./bio.]
  Bioelectromagnetics 18 (5): 376-387
• 1997, Roschke J, Mann K
  [Details] No short-term effects of digital mobile radio telephone on the awake human electroencephalogram [med./bio.]
  Bioelectromagnetics 18 (2): 172-176
• 1996, Kanai S, Okano H, Orita M, Abe H
  [Clinical Study of Neck and Shoulder Pain for Therapeutic Effectiveness with Application of Static Magnetic Field] [fremdsprachig]
  Nihon Pein Kurinikku Gakkaishi 3 (4): 393-399
• 1996, O'Dowd KJ
  Re: "Adult leukemia risk and personal appliance use: a preliminary study" [Kommentar]
  Am J Epidemiol 143 (7): 744-745
• 1996, Sussman SS, Kheifets LI
  Reply: "Adult leukemia risk and personal appliance use: a preliminary study" [Kommentar]
  Am J Epidemiol 143 (7): 743-744
• 1996, Conca A, Koppi S, Konig P, Swoboda E, Krecke N
  Transcranial magnetic stimulation: a novel antidepressive strategy? [med. Anw.]
  Neuropsychobiology 34 (4): 204-207
• 1996, Kenkre JE, Hobbs FD, Carter YH, Holder RL, Holmes EP
  A randomized controlled trial of electromagnetic therapy in the primary care management of venous leg ulceration [med. Anw.]
  Fam Pract 13 (3): 236-241
• 1996, Bertoft G
  Patient reactions to some electromagnetic fields from dental chair and unit: a pilot study [med./bio.]
  Swed Dent J 20 (3): 107-112
• 1996, Krossnes BK, Schem BC, Nygaard B, Dahl O, Mella O
  [Details] Interaction between microwave-induced brain hyperthermia and high dose rate radiation in the BT4 An brain glioma in rats [med. Anw.]
  J Neurooncol 27 (3): 205-214
• 1996, Sienkiewicz ZJ, Haylock RG, Saunders RD
  Acute exposure to power-frequency magnetic fields has no effect on the acquisition of a spatial learning task by adult male mice [med./bio.]
  Bioelectromagnetics 17 (3): 180-186
• 1995, Mayrovitz HN, Larsen PB
  A Preliminary Study to Evaluate the Effect of Pulsed Radio Frequency Field Treatment on Lower Extremity Peri-Ulcer Skin Microcirculation of Diabetic Patients [med. Anw.]
  Wounds 7 (3): 90-93
• 1995, Xu X, Xu H, Zhu J, Deng P
  A preliminary study of skin electrical injury with computerized image analysis [med. Anw.]
  Forensic Sci Int 73 (3): 197-202
• 1995, Jauchem JR, Frei MR
  [Details] High-peak-power microwave pulses: effects on heart rate and blood pressure in unanesthetized rats [med./bio.]
  Aviat Space Environ Med 66 (10): 992-997
• 1995, George MS, Wassermann EM, Williams WA, Callahan A, Ketter TA, Basser P, Hallett M, Post RM
  Daily repetitive transcranial magnetic stimulation (rTMS) improves mood in depression [med. Anw.]
  NeuroReport 6 (14): 1853-1856
• 1994, Lovely RH, Buschbom RL, Slavich AL, Anderson LE, Hansen NH, Wilson BW
  Adult leukemia risk and personal appliance use: a preliminary study [epidem.]
  Am J Epidemiol 140 (6): 510-517
• 1993, Wartenberg D, Greenberg M, Lathrop R
  Identification and characterization of populations living near high-voltage transmission lines: a pilot study [tech./dosim.]
  Environ Health Perspect 101 (7): 626-632
• 1993, Crasson M, Timsit-Berthier M, Legros JJ
  [Preliminary study of 50 Hz magnetic fields exposure effects on some neuropsychological and neuroendocrinal parameters] [fremdsprachig]
  Psychol Med 25 (13): 1341-1346
• 1993, Robert E
  Birth defects and high voltage power lines: an exploratory study based on registry data [epidem.]
  Reprod Toxicol 7 (3): 283-287
• 1992, Schmid UD, Boll J, Liechti S, Schmid J, Hess CW
  Influence of some anesthetic agents on muscle responses to transcranial magnetic cortex stimulation: a pilot study in humans [med. Anw.]
  Neurosurgery 30 (1): 85-92
• 1992, Yost MG, Lee GM, Duane D, Fisch J, Neutra RR
  California protocol for measuring 60 Hz magnetic fields in residences [tech./dosim.]
  Appl Occup Environ Hyg 7 (11): 772-777