Suchergebnisse

217 Artikel wurden gefunden.

Die folgenden Begriffe wurden einbezogen: magnetite, Magnetit, マグネタイト

• 2003, Fleissner G, Holtkamp-Rotzler E, Hanzlik M, Winklhofer M, Fleissner G, Petersen N, Wiltschko W
  Ultrastructural analysis of a putative magnetoreceptor in the beak of homing pigeons [med./bio.]
  J Comp Neurol 458 (4): 350-360
• 2002, Andra W, Bierlich J, Danan H, Bellemann ME
  Remote controlled drug release in the alimentary tract by local power deposition in alternating magnetic fields [med. Anw.]
  Biomed Tech 47: 736-738
• 2002, Phillips JB, Borland SC, Freake MJ, Brassart J, Kirschvink JL
  'Fixed-axis' magnetic orientation by an amphibian: non-shoreward-directed compass orientation, misdirected homing or positioning a magnetite-based map detector in a consistent alignment relative to the magnetic field? [med./bio.]
  J Exp Biol 205 Pt 24: 3903-3914
• 2002, Wiltschko W, Munro U, Wiltschko R, Kirschvink JL
  Magnetite-based magnetoreception in birds: the effect of a biasing field and a pulse on migratory behavior [med./bio.]
  J Exp Biol 205 Pt 19: 3031-3037
• 2002, Sastre A, Graham C, Cook MR, Gerkovich MM, Gailey P
  Human EEG responses to controlled alterations of the Earth's magnetic field [med./bio.]
  Clin Neurophysiol 113 (9): 1382-1390
• 2001, Wieser HG, Dobson J
  A Ferromagnetic Transduction Mechanism for Radio Frequency Bioeffects [tech./dosim.]
  14th International Zurich Symposium and Technical Exposition on Electromagnetic Compatibility, Zurich, Zurich, Switzerland. IEEE: S. 1-2; ISBN 978-3-9521199-5-2
• 2001, Winklhofer M, Holtkamp-Rötzler E, Hanzlik M, Fleissner G, Petersen N
  Clusters of superparamagnetic magnetite particles in the upper-beak skin of homing pigeons: evidence of a magnetoreceptor? [tech./dosim.]
  Eur J Mineral 13 (4): 659-669
• 2001, Kirschvink JL, Walker MM, Diebel CE
  [Details] Magnetite-based magnetoreception [Review]
  Curr Opin Neurobiol 11 (4): 462-467
• 2001, Pickard WF, Moros EG
  Energy deposition processes in biological tissue: nonthermal biohazards seem unlikely in the ultra-high frequency range [tech./dosim.]
  Bioelectromagnetics 22 (2): 97-105
• 2001, Hilger I, Andra W, Hergt R, Hiergeist R, Schubert H, Kaiser WA
  Electromagnetic heating of breast tumors in interventional radiology: in vitro and in vivo studies in human cadavers and mice [tech./dosim.]
  Radiology 218 (2): 570-575
• 2000, Adair RK
  Static and low-frequency magnetic field effects: health risks and therapies [Grundlagen]
  Rep Prog Phys 63 (3): 415-454
• 2000, Diebel CE, Proksch R, Green CR, Neilson P, Walker MM
  Magnetite defines a vertebrate magnetoreceptor [Kommentar]
  Nature 406 (6793): 299-302
• 2000, Weaver JC, Vaughan TE, Astumian RD
  Biological sensing of small field differences by magnetically sensitive chemical reactions [tech./dosim.]
  Nature 405 (6787): 707-709
• 2000, Stewart Z, Martinac B, Dobson J
  Evidence for mechanosensitive trans-membrane ion channels of small conductance in magnetotactic bacteria [med./bio.]
  Electro Magnetobiol 19 (1): 81-89
• 2000, Hanzlik M, Heunemann C, Holtkamp-Rotzler E, Winklhofer M, Petersen N, Fleissner G
  Superparamagnetic magnetite in the upper beak tissue of homing pigeons [tech./dosim.]
  BioMetals 13 (4): 325-331
• 2000, Yoshikawa T, Tanigawa M, Tanigawa T, Imai A, Hongo H, Kondo M
  Enhancement of nitric oxide generation by low frequency electromagnetic field [med./bio.]
  Pathophysiology 7 (2): 131-135
• 2000, Babincova M, Sourivong P, Leszczynska D, Babinec P
  Blood-specific whole-body electromagnetic hyperthermia [med. Anw.]
  Med Hypotheses 55 (6): 459-460
• 2000, Hilger I, Hergt R, Kaiser WA
  Effects of magnetic thermoablation in muscle tissue using iron oxide particles: an in vitro study [med./bio.]
  Invest Radiol 35 (3): 170-179
• 2000, Lohmann KJ, Johnsen S
  The neurobiology of magnetoreception in vertebrate animals [Review]
  Trends Neurosci 23 (4): 153-159
• 2000, Prato FS, Kavaliers M, Thomas AW
  Extremely low frequency magnetic fields can either increase or decrease analgaesia in the land snail depending on field and light conditions [med./bio.]
  Bioelectromagnetics 21 (4): 287-301
• 1999, Shcherbakov VP, Winklhofer M
  The osmotic magnetometer: a new model for magnetite-based magnetoreceptors in animals [tech./dosim.]
  Eur Biophys J 28 (5): 380-392
• 1999, Jordan A, Scholz R, Wust P, Schirra H, Schiestel T, Schmidt H, Felix R
  Endocytosis of dextran and silan-coated magnetite nanoparticles and the effect of intracellular hyperthermia on human mammary carcinoma cells in vitro [med./bio.]
  J Magn Magn Mater 194 (1-3): 185–196
• 1999, Deutschlander ME, Phillips JB, Borland SC
  The case for light-dependent magnetic orientation in animals [Review]
  J Exp Biol 202 (8): 891-908
• 1999, Brassart J, Kirschvink JL, Phillips JB, Borland SC
  Ferromagnetic material in the eastern red-spotted newt Notophthalmus viridescens [med./bio.]
  J Exp Biol 202 (22): 3155-3160
• 1998, Wiltschko W, Munro U, Ford H, Wiltschko R
  Effect of a magnetic pulse on the orientation of silvereyes, zosterops l. lateralis, during spring migration [med./bio.]
  J Exp Biol 201: 3257-3261
• 1998, Vaughan TE, Weaver JC
  Molecular change due to biomagnetic stimulation and transient magnetic fields: mechanical interference constraints on possible effects by cell membrane pore creation via magnetic particles [tech./dosim.]
  Bioelectrochem Bioenerg 46 (1): 121-128
• 1997, Munro U, Munro JA, Phillips JB
  Evidence for a Magnetite-Based Navigational "Map" in Birds [tech./dosim.]
  Naturwissenschaften 84 (1): 26-28
• 1997, Beason RC, Wiltschko R, Wiltschko W
  Pigeon Homing: Effects of Magnetic Pulses on Initial Orientation [med./bio.]
  Auk 114 (3): 405-415
• 1997, Walker MM
  Magnetic orientation and the magnetic sense in arthropods [Review]
  Lehrer M (Hrsg.): Orientation and Communication in Arthropods. Experientia Supplementum (EXS), Band 84; Birkhäuser, Basel; S. 187-213; ISBN 978-3-7643-5693-4
• 1997, Kirschvink J, Padmanabha S, Boyce C, Oglesby J
  Measurement of the threshold sensitivity of honeybees to weak, extremely low-frequency magnetic fields [med./bio.]
  J Exp Biol 200 Pt 9: 1363-1368
• 1996, Beason R, Semm P
  Does the avian ophthalmic nerve carry magnetic navigational information? [med./bio.]
  J Exp Biol 199 Pt 5: 1241-1244
• 1996, Dobson J, St Pierre T
  Application of the ferromagnetic transduction model to D.C. and pulsed magnetic fields: effects on epileptogenic tissue and implications for cellular phone safety [tech./dosim.]
  Biochem Biophys Res Commun 227 (3): 718-723
• 1996, Jordan A, Wust P, Scholz R, Tesche B, Fahling H, Mitrovics T, Vogl T, Cervos-Navarro J, Felix R
  Cellular uptake of magnetic fluid particles and their effects on human adenocarcinoma cells exposed to AC magnetic fields in vitro [med./bio.]
  Int J Hyperthermia 12 (6): 705-722
• 1996, Prato FS, Kavaliers M, Carson JJ
  Behavioural evidence that magnetic field effects in the land snail, Cepaea nemoralis, might not depend on magnetite or induced electric currents [med./bio.]
  Bioelectromagnetics 17 (2): 123-130
• 1996, Kirschvink JL
  Microwave absorption by magnetite: a possible mechanism for coupling nonthermal levels of radiation to biological systems [tech./dosim.]
  Bioelectromagnetics 17 (3): 187-194
• 1995, Kobayashi A, Kirschvink JL
  Magnetoreception and Electromagnetic Field Effects: Sensory Perception of the Geomagnetic Field in Animals and Humans [Grundlagen]
  Electromagnetic Fields: Biological Interactions and Mechanisms. American Chemical Society: S. 367-394; ISBN 978-0-8412-3135-1
• 1995, Beason R, Dussourd N, Deutschlander M
  Behavioural evidence for the use of magnetic material in magnetoreception by a migratory bird [med./bio.]
  J Exp Biol 198 Pt 1: 141-146
• 1995, Levine RL, Dooley JK, Bluni TD
  Magnetic field effects on spatial discrimination and melatonin levels in mice [med./bio.]
  Physiol Behav 58 (3): 535-537
• 1994, Wiltschko W, Munro U, Beason RC, Ford H, Wiltschko R
  A magnetic pulse leads to a temporary deflection in the orientation of migratory birds [med./bio.]
  Experientia 50 (7): 697-700
• 1994, Polk C
  Effects of extremely-low-frequency magnetic fields on biological magnetite [Kommentar]
  Bioelectromagnetics 15 (3): 261-270
• 1994, Adair RK
  Constraints of thermal noise on the effects of weak 60-Hz magnetic fields acting on biological magnetite [tech./dosim.]
  Proc Natl Acad Sci USA 91 (8): 2925-2929
• 1994, Levine RL, Bluni TD
  Magnetic field effects on spatial discrimination learning in mice [med./bio.]
  Physiol Behav 55 (3): 465-467
• 1993, Macklis RM
  Magnetic healing, quackery, and the debate about the health effects of electromagnetic fields [Grundlagen]
  Ann Intern Med 118 (5): 376-383
• 1993, Adair RK
  Effects of ELF magnetic fields on biological magnetite [Grundlagen]
  Bioelectromagnetics 14 (1): 1-4
• 1992, Kirschvink JL, Kobayashi-Kirschvink A, Woodford BJ
  Magnetite biomineralization in the human brain [tech./dosim.]
  Proc Natl Acad Sci USA 89 (16): 7683-7687
• 1992, Adair RK
  Reply to "Comment on 'Constraints on biological effects of weak extremely-low-frequency electromagnetic fields' " [Kommentar]
  Phys Rev A 46 (4): 2185-2187
• 1992, Kirschvink JL, Kobayashi-Kirschvink A, Diaz-Ricci JC, Kirschvink SJ
  Magnetite in human tissues: a mechanism for the biological effects of weak ELF magnetic fields [Review]
  Bioelectromagnetics Suppl 1: 101-113
• 1992, Barnes FS
  Some engineering models for interactions of electric and magnetic fields with biological systems [Grundlagen]
  Bioelectromagnetics Suppl 1: 67-85
• 1991, Ricci JC, Woodford BJ, Kirschvink JL, Hoffmann MR
  Alteration of the Magnetic Properties of Aquaspirillum magnetotacticum by a Pulse Magnetization Technique [med./bio.]
  Appl Environ Microbiol 57 (11): 3248-3254
• 1990, Semm P, Beason RC
  Responses to small magnetic variations by the trigeminal system of the bobolink [med./bio.]
  Brain Res Bull 25 (5): 735-740