Abstract:
:Using a crossover experimental design, we evaluated our earlier findings that exposure to a 30 kV/m, 60 Hz electric field for 12 hours per day, 7 days per week for 6 weeks produced significant changes in the performance rates of social behaviors among young adult male baboons. In the crossover experiment, the former control group was exposed to a 30 kV/m, 60 Hz electric field for 3 weeks. Only an extremely small, incidental magnetic field was generated by the exposure apparatus. We found that electric-field exposure again produced increases in the performance rates that index Passive Affinity, Tension, and Stereotypy. These findings, combined with results from our other electric-field experiments, indicate that exposure to strong electric fields, in the absence of associated magnetic fields, consistently produces effects that are expressed as increases in rates of performance of social behaviors in young adult male baboons.
journal_name
Bioelectromagneticsjournal_title
Bioelectromagneticsauthors
Easley SP,Coelho AM Jr,Rogers WRdoi
10.1002/bem.2250130506subject
Has Abstractpub_date
1992-01-01 00:00:00pages
395-400issue
5eissn
0197-8462issn
1521-186Xjournal_volume
13pub_type
杂志文章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
pub_type: 杂志文章
doi:10.1002/bem.20105
更新日期:2005-09-01 00:00:00
abstract::Irreversible changes in the heat capacity of human erythrocyte ghost suspensions due to the effect of 330-MHz radiofrequency radiation (at a specific absorption rate of approximately 9 mW/g) were detected by the method of scanning differential microcalorimetry. Using the data obtained from the analysis of infrared spe...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250050406
更新日期:1984-01-01 00:00:00
abstract::This study analyzes if an external magnetic stimulus (2 kHz and approximately 0.1 μT applied near frontal cortex) influences working memory, perception, binary decision, motor execution, and sustained attention in humans. A magnetic stimulus and a sham stimulus were applied to both sides of the head (frontal cortex cl...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.21944
更新日期:2016-01-01 00:00:00
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journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250140303
更新日期:1993-01-01 00:00:00
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journal_title:Bioelectromagnetics
pub_type: 评论,杂志文章
doi:10.1002/(SICI)1521-186X(1996)17:6<510::AID-BEM12>3
更新日期:1996-01-01 00:00:00
abstract::This paper presents a theoretical analysis of electromagnetic environments in power substations in service. A new analytical method is developed and applied to magnetic field calculations in 187-kV and 66-kV substations. Experimental results verify that the method offers a good prediction of the magnetic field profile...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250100106
更新日期:1989-01-01 00:00:00
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journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250070206
更新日期:1986-01-01 00:00:00
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journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.20145
更新日期:2005-12-01 00:00:00
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journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250130106
更新日期:1992-01-01 00:00:00
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journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.20474
更新日期:2009-07-01 00:00:00
abstract::A 275-MHz exposure system, consisting of a circular waveguide irradiator and a transparent plastic animal cage, has been developed to accommodate rhesus monkeys weighing up to 15 kg. The vertically oriented waveguide is composed primarily of stainless steel and is fitted with an inner cage fabricated from a tubular se...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250050109
更新日期:1984-01-01 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
pub_type: 杂志文章
doi:
更新日期:2000-07-01 00:00:00
abstract::Calcium (45Ca2+) efflux from preloaded synaptosomes was studied with a continuous perfusion technique and the rate constants of a two-phase efflux process calculated. When 16-Hz sinusoidally amplitude modulated 450-MHz microwave field (maximal incident intensity 0.5 mW/cm2, modulation depth 75%) was applied during the...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250030303
更新日期:1982-01-01 00:00:00
abstract::B lymphocytes collected from normal ICR Swiss mouse spleens were exposed in vitro in a Crawford cell to 147-MHz radiofrequency (RF) radiation, amplitude modulated by a 9-, 16-, or 60-Hz sine wave. The power densities ranged between 0.11 and 48 mW/cm2. The irradiated samples and the controls were maintained at 37 degre...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250040206
更新日期:1983-01-01 00:00:00
abstract::Magnetic fields (60 Hz) of 1.5 and 80 microT caused a significant reduction in the weight of Drosophila melanogaster. Moreover, fruit flies in an 80 microT field showed lower developmental stability than either those in a 0 or 1.5 microT field. Developmental instability was measured by fluctuating asymmetry and freque...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:
更新日期:2000-09-01 00:00:00
abstract::Non-thermal plasmas can be generated by electric discharges in gases. These plasmas are reactive media, capable of superficial treatment of various materials. A novel non-thermal atmospheric plasma source (plasma needle) has been developed and tested. Plasma appears at the end of a metal pin as a submillimetre glow. W...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.20005
更新日期:2004-07-01 00:00:00
abstract::A biphasic modulation of responsiveness of spleen lymphocytes to mitogens was observed in mice exposed to 2,450-MHz radiation at power densities of 5-15 mW/cm2 over various periods ranging between one and 17 days. This modulated phenomenon may be explained on the basis of 1) suppression of lymphocyte response to micro...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250010108
更新日期:1980-01-01 00:00:00
abstract::In the last few years, significant developments have taken place in the field of Wireless Local Area Networks (WLAN), and the popularity of portable devices supporting Wireless Fidelity (Wi-Fi) is continuously growing. At the same time, the number of Active Implanted Medical Devices (AIMD) being placed in patients is ...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.20601
更新日期:2010-10-01 00:00:00
abstract::To evaluate duration- and dose-dependent effects of continuous exposure to a 60 Hz magnetic field (MF) on the testes in mice, BALB/c male mice were exposed to a 60 Hz MF at 100 μT for 24 h a day for 2, 4, 6, or 8 weeks, and at 2, 20, or 200 μT for 24 h a day for 8 weeks. Any exposures to MF did not significantly affec...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.21819
更新日期:2014-02-01 00:00:00
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journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.20458
更新日期:2009-04-01 00:00:00
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journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.20434
更新日期:2009-01-01 00:00:00
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journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250060406
更新日期:1985-01-01 00:00:00
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journal_title:Bioelectromagnetics
pub_type: 传,历史文章,杂志文章
doi:10.1002/bem.20292
更新日期:2007-01-01 00:00:00
abstract::Sixteen pregnant Holstein heifers weighing 521 +/- 46 kg, at 3.3 +/- 0.7 months of gestation and 2.2 +/- 2.0 months of age were confined to wooden metabolism cages and were exposed to a vertical electric field (EF) of 10.0 +/- 0.4 kV/m and an artificial light cycle of 12 h light-12 h dark. The heifers were divided int...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.20020
更新日期:2004-05-01 00:00:00
abstract::We investigated the thermal distribution and cardiovascular effects produced by sustained exposure of rats to 94 GHz radio-frequency electromagnetic radiation (RFR). Sixteen ketamine-anesthetized Sprague-Dawley rats were exposed individually at a power density of 75 mW/cm2 under far-field conditions in E orientation. ...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:
更新日期:1999-01-01 00:00:00
abstract::Pregnant squirrel monkeys were exposed to 2450-MHz (CW) microwaves at an equivalent power density of 10 mW/cm2 (SAR 3.4 mW/g) for three hours daily in a cavity-cage module. The exposure began when pregnancy was determined by a hormonal method, and continued through of offspring's first 9.5 months. After irradiation, t...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.2250020305
更新日期:1981-01-01 00:00:00
abstract::Heat shock proteins (HSPs) are rapidly induced by a variety of stressors, including heat shock, ethanol, heavy metals, UV, and gamma-radiation. Mitogen-activated protein kinases (MAPKs) are also involved in the stress transduction pathways in all eukaryotes. In this study, we attempted to determine whether radiofreque...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.20235
更新日期:2006-10-01 00:00:00
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journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.22184
更新日期:2019-05-01 00:00:00
abstract::To investigate the effects of 1.8 GHz radiofrequency (RF) field on bone microstructure and metabolism of femur in mice, C57BL/6 mice (male, age 4 weeks) were whole-body exposed or sham exposed to 1.8 GHz RF field. Specific absorption rates of whole body and bone were approximately 2.70 and 1.14 W/kg (6 h/day for 28 da...
journal_title:Bioelectromagnetics
pub_type: 杂志文章
doi:10.1002/bem.22125
更新日期:2018-07-01 00:00:00
abstract::Studies have evaluated the electroencephalography (EEG) of humans and laboratory animals during and after Radiofrequency (RF) exposures. Effects of RF exposure on the blood-brain barrier (BBB) have been generally accepted for exposures that are thermalizing. Low level exposures that report alterations of the BBB remai...
journal_title:Bioelectromagnetics
pub_type: 杂志文章,评审
doi:10.1002/bem.10179
更新日期:2003-01-01 00:00:00