Space charge drift from a +/- 400-kV direct current transmission line.

abstract：:Occupational exposure to the high static magnetic fields (SMFs) during magnetic resonance imaging (MRI) examinations raises concerns of adverse health effects. In this study, personal exposure monitoring of the magnetic fields during routine examinations in two 3 T MRI systems was carried out. A three-axis Hall magnet...

journal_title：Bioelectromagnetics

authors： Yamaguchi-Sekino S,Nakai T,Imai S,Izawa S,Okuno T

更新日期：2014-01-01 00:00:00

abstract：:Fertile eggs of the Coturnix quail were exposed twice a day for 30 min to 2.45-GHz continuous wave radiation at power densities of 25 or 50 mW cm-2 throughout the 17-day incubation period. Other eggs were exposed to 20 degrees C or 24 degrees C temperatures twice daily. Repeated exposures to 20 degrees C, 24 degrees C...

journal_title：Bioelectromagnetics

authors： Byman D,Battista SP,Wasserman FE,Kunz TH

更新日期：1985-01-01 00:00:00

abstract：:In a previous investigation we reported that exposure to a moderate (300 mT) static magnetic field (SMF) causes transient DNA damage and promotes mitochondrial biogenesis in human umbilical vein endothelial cells (HUVECs). To better understand the response of HUVECs to the 300 mT SMF, a high-quality subtracted cDNA li...

journal_title：Bioelectromagnetics

authors： Polidori E,Zeppa S,Potenza L,Martinelli C,Colombo E,Casadei L,Agostini D,Sestili P,Stocchi V

更新日期：2012-01-01 00:00:00

abstract：:Stress proteins are important in protection during cardiac ischemia/reperfusion (cessation and return of blood flow) and are reportedly induced by electromagnetic (EM) fields. This suggests a possible ischemia protection role for EM exposures. To test this, chick embryos (96 h) were exposed to 60 Hz magnetic fields pr...

journal_title：Bioelectromagnetics

authors： DiCarlo AL,Farrell JM,Litovitz TA

更新日期：1998-01-01 00:00:00

abstract：:We suggest an experimental comparison of two directions for applying the time-varying magnetic fields which have been found to speed spontaneous regeneration of injured peripheral nerves and in attempts to repair spinal cord injuries. Time-varying magnetic fields induce currents in a plane perpendicular to the magneti...

journal_title：Bioelectromagnetics

authors： Greenebaum B,Sisken BF

更新日期：2007-09-01 00:00:00

abstract：:The stimulatory effects on germination of seeds and growth of plants of static magnetic field (MF) pre-treatments depending on MF intensity, exposure time periods, signal form, flux density, and source frequencies on plants are reported. Seed germination frequency is low due to dormancy in Lathyrus chrysanthus Boiss. ...

journal_title：Bioelectromagnetics

authors： Bahadir A,Beyaz R,Yildiz M

更新日期：2018-10-01 00:00:00

abstract：:This study was undertaken to investigate whether power frequency magnetic fields can affect the kinetics of cell cycle progression in exposed human cells. To achieve this, cultures of normal human fibroblasts were synchronised in the G(0) phase of the cell cycle and exposed to 50 Hz magnetic fields at a range of flux ...

journal_title：Bioelectromagnetics

authors： Cridland NA,Haylock RG,Saunders RD

更新日期：1999-10-01 00:00:00

abstract：:The objective of this study was to develop a model for testing various hypotheses concerning possible mechanisms whereby electromagnetic fields might induce suppression of nighttime melatonin production in rodents. A published method for digesting freshly obtained pineal glands to the single cell level was modified, y...

journal_title：Bioelectromagnetics

authors： Rosen LA,Barber I,Lyle DB

更新日期：1998-01-01 00:00:00

abstract：:Blackman et al. [1994] describe an experiment that purports to show that weak 45 Hz magnetic fields inhibit the growth of neurites from PC-12 cells treated with a growth stimulation factor. I present a statistical analysis of the data in that paper that shows that the data were corrupted in some way; hence, the result...

journal_title：Bioelectromagnetics

authors： Adair RK

更新日期：1996-01-01 00:00:00

abstract：:Magnetic targeting is a promising therapeutic strategy for localizing systemically delivered magnetic responsive drugs or cells to target tissue, but excessive aggregation of magnetic particles could result in vascular embolization. To analyze the reason for embolization, the attractive process of magnetic particles i...

journal_title：Bioelectromagnetics

authors： Pei N,Cheng X,Huang Z,Wang X,Yang K,Wang Y,Gong Y

更新日期：2016-07-01 00:00:00

abstract：:This study was designed to determine the changes that occur in the thermoregulatory ability of the immature rat repeatedly exposed to low-level microwave radiation. Beginning at 6-7 days of age, previously untreated rats were exposed to 2,450-MHz continuous-wave microwaves at a power density of 5 mW/cm2 for 10 days (4...

journal_title：Bioelectromagnetics

authors： Spiers DE,Adair ER

更新日期：1987-01-01 00:00:00

abstract：:Since 1994, our research has demonstrated how thermophysiological responses are mobilized in human volunteers exposed to three radio frequencies, 100, 450, and 2450 MHz. A significant gap in this frequency range is now filled by the present study, conducted at 220 MHz. Thermoregulatory responses of heat loss and heat ...

journal_title：Bioelectromagnetics

authors： Adair ER,Blick DW,Allen SJ,Mylacraine KS,Ziriax JM,Scholl DM

更新日期：2005-09-01 00:00:00

abstract：:We present a geospatial model to predict the radiofrequency electromagnetic field from fixed site transmitters for use in epidemiological exposure assessment. The proposed model extends an existing model toward the prediction of indoor exposure, that is, at the homes of potential study participants. The model is based...

journal_title：Bioelectromagnetics

authors： Bürgi A,Frei P,Theis G,Mohler E,Braun-Fahrländer C,Fröhlich J,Neubauer G,Egger M,Röösli M

更新日期：2010-04-01 00:00:00

abstract：:This paper traces the history of the development of the Radiofrequency Radiation Dosimetry Handbook and its subsequent impact on radio frequency radiation exposure standards. The author's recollections are used to illustrate the behind the scenes efforts of the individuals involved in this project. The development of ...

journal_title：Bioelectromagnetics

authors： Allen SJ

更新日期：1999-01-01 00:00:00

abstract：:Research conducted over the past 5 years has addressed the hypothesis that the reported association between residential magnetic fields and childhood leukemia may be explained by exposure to contact current. The use of multi-grounded neutrals in electrical distribution and residential electrical wiring systems in the ...

journal_title：Bioelectromagnetics

authors： Kavet R

更新日期：2005-01-01 00:00:00

abstract：:Possible effects of 1439 MHz electromagnetic near field (EMF) exposure on the blood-brain barrier (BBB) were investigated using immature (4 weeks old) and young (10 weeks old) rats, equivalent in age to the time when the BBB development is completed and the young adult, respectively. Alteration of BBB related genes, s...

journal_title：Bioelectromagnetics

authors： Kuribayashi M,Wang J,Fujiwara O,Doi Y,Nabae K,Tamano S,Ogiso T,Asamoto M,Shirai T

更新日期：2005-10-01 00:00:00

abstract：:Atomic force microscopy (AFM), transmission electron microscopy (TEM), and confocal laser scanning microscopy were used to investigate the effects of a 50 Hz 0.4 mT magnetic field (MF) on the clustering of purified epidermal growth factor receptors (EGFRs) and EGFRs in Chinese hamster lung (CHL) cell membrane. The res...

journal_title：Bioelectromagnetics

authors： Jia C,Zhou Z,Liu R,Chen S,Xia R

更新日期：2007-04-01 00:00:00

abstract：:In this article, the transmembrane voltage induced on erythrocyte, codocyte, ovalocyte and spherocyte cell models exposed to a linearly polarised electromagnetic plane wave of frequency 1800 MHz is calculated. For this purpose, a finite element (FE) numerical technique with adaptive meshing is used. The results show t...

journal_title：Bioelectromagnetics

authors： Muñoz S,Sebastián JL,Sancho M,Miranda JM

更新日期：2004-12-01 00:00:00

abstract：:This study compares stationary home measurements with a personal exposure monitor of 60 Hz magnetic fields in a group of 18 people living near a 735 kV line and 17 people living far away from the line. Most of them were white collar workers who worked during the day. They wore a personal Positron meter for 24 h, while...

journal_title：Bioelectromagnetics

authors： Levallois P,Gauvin D,Gingras S,St-Laurent J

更新日期：1999-09-01 00:00:00

abstract：:Published and new data for grounded humans, swine, and rats exposed to vertical, 60-Hz electric fields are used to determine field strengths at the surfaces of the bodies and average components of induced-current density along the axes of the bodies. At the tops of the bodies, surface electric fields are increased (en...

journal_title：Bioelectromagnetics

authors： Kaune WT,Phillips RD

更新日期：1980-01-01 00:00:00

abstract：:The effects of millimeter waves (MW) on human keratinocytes were studied in vitro using the HaCaT keratinocyte cell line. MW-induced modulation of keratinocyte function was studied in proliferation, adhesion, chemotaxis, and interleukin-1beta (IL-1beta) production assays. Spontaneous proliferation, adhesion to tissue ...

journal_title：Bioelectromagnetics

authors： Szabo I,Rojavin MA,Rogers TJ,Ziskin MC

更新日期：2001-07-01 00:00:00

abstract：:Magnetite, the only known biogenic material with ferromagnetic properties, has been identified as a biochemical precipitate in three of the five kingdoms of living organisms, with a fossil record that now extends back nearly 2 billion years. In the magnetotactic bacteria, protoctists, and fish, single-domain crystals ...

journal_title：Bioelectromagnetics

authors： Kirschvink JL

更新日期：1989-01-01 00:00:00

abstract：:We developed a new computer wire coding method and then applied it to investigate the suggestion that control selection bias might explain the observed association between wire codes and childhood cancer made in the study conducted by Savitz et al. in the Denver area. The computer wire coding method used a geographic ...

journal_title：Bioelectromagnetics

authors： Ebi KL,Kheifets LI,Pearson RL,Wachtel H

更新日期：2000-07-01 00:00:00

abstract：:International bodies such as International Commission on Non-Ionizing Radiation Protection (ICNIRP) and the Institute for Electrical and Electronic Engineering (IEEE) make provision for human exposure assessment based on SAR calculations (or measurements) and basic restrictions. In the case of base station exposure th...

journal_title：Bioelectromagnetics

authors： van Wyk MJ,Bingle M,Meyer FJ

更新日期：2005-09-01 00:00:00

abstract：:Different species of ciliates (Paramecium biaurelia, Loxodes striatus, Tetrahymena thermophila) have been taken as model systems to study the effects of extremely low-frequency electromagnetic fields (50 Hz, 0.5-2.0 mT) on the cellular level. A dose-dependent increase in the mean swimming velocity and a decrease in th...

journal_title：Bioelectromagnetics

authors： Hemmersbach R,Becker E,Stockem W

更新日期：1997-01-01 00:00:00

abstract：:The mechanism by which animals detect weak electric and magnetic fields has not yet been elucidated. We propose that transduction of an electric field (E) occurs at the apical membrane of a specialized cell as a consequence of an interaction between the field and glycoproteins bound to the gates of ion channels. Accor...

journal_title：Bioelectromagnetics

authors： Kolomytkin OV,Dunn S,Hart FX,Frilot C 2nd,Kolomytkin D,Marino AA

更新日期：2007-07-01 00:00:00

abstract：:To investigate the ability of prokaryotic microorganisms to activate strategies in adapting themselves to the environmental stress induced by exposure to extremely low frequency electromagnetic fields (ELF-EMF), cultures of Escherichia coli ATCC 700926 exposed at 50 Hz EMF (0.1, 0.5, 1.0 mT), and the respective sham-e...

journal_title：Bioelectromagnetics

authors： Cellini L,Grande R,Di Campli E,Di Bartolomeo S,Di Giulio M,Robuffo I,Trubiani O,Mariggiò MA

更新日期：2008-05-01 00:00:00

abstract：:The influence of a pulsed magnetic field (PMF; sawtooth with 45-microseconds linear rise time and 5-microseconds decay time, peak strength of 15 microT, and frequency 20000 pps) [corrected] on the embryogenesis of CBA/S mice was investigated in five experiments based on a total of 707 exposed and 543 unexposed primigr...

journal_title：Bioelectromagnetics

authors： Frölen H,Svedenstål BM,Paulsson LE

更新日期：1993-01-01 00:00:00

abstract：:The aim of the present study was to identify the effects of a static magnetic field (SMF) on rat brain structures that control autonomic functions, specifically heart rate and heart rhythmicity. The experiments were carried out on 44 male Wistar rats under ketamine-xylazine anesthesia. SMF was induced using samarium-c...

journal_title：Bioelectromagnetics

authors： Veliks V,Ceihnere E,Svikis I,Aivars J

更新日期：2004-04-01 00:00:00

abstract：:To be able to correlate real time membrane potential or ion flux changes with further downstream gene transcription responses due to extremely low frequency (ELF) electromagnetic field (EMF) exposure, we devised an experimental system consisting of a pair of symmetric circular coils. This system can be used on an inve...

journal_title：Bioelectromagnetics

authors： Rao RR,Kisaalita WS

更新日期：2004-01-01 00:00:00