搜索结果: 1-15 共查到“医学 E-fields”相关记录18条 . 查询时间(0.152 秒)
Importance of automatic external defibrillator: save a life in athletic fields
automatic external defibrillator a life in athletic fields
2015/4/23
Sudden cardiac death (SCD) among athletes is major unexpected and tragic event that is more detected in world population within recent years due to the increasing and widespread preoccupation with spo...
Regarding the importance of rice fields, as the main mosquito breeding places, use of chemical larvicides has been under consideration in Malaria Eradication Programs. In this trial, OMS 786 was used,...
In-vitro mapping of E-fields induced near pacemaker leads by simulated MR gradient fields
E-fields near pacemaker MR gradient fields
2010/2/25
Potentially hazardous situations are possible during an MR scan due to gradient fields. Unintended stimulation can be induced via abandoned leads and leads connected to a pulse generator with loss of ...
Report on some Biological Responses to High Electric Fields and Indirect Action of Ultraviolot Rays
Biological Responses High Electric Fields Indirect Action of Ultraviolot Rays
2009/12/3
The similarities of effects produced hy radiation, electric field, ultraviolet rays and ozone on the platelet and blood corpuscles suggest the presence of a common factor. It is assumed that the effec...
Complete Sets of Radiating and Nonradiating Parts of a Source and Their Fields with Applications in Inverse Scattering Limited-Angle Problems
Inverse Scattering Limited-Angle Problems Source
2009/9/8
Many algorithms applied in inverse scattering problems use source-field systems instead of the direct computation of the unknown scatterer. It is well known that the resulting source problem does not ...
The Formula of Grangeat for Tensor Fields of Arbitrary Order in n Dimensions
The Formula of Grangeat Arbitrary Order
2009/9/7
The cone beam transform of a tensor field of order m in n≥2 dimensions is considered. We prove that the image of a tensor field under this transform is related to a derivative of the n-dimensional Rad...
Magnetic Field Distribution and Signal Decay in Functional MRI in Very High Fields (up to 9.4 T) Using Monte Carlo Diffusion Modeling
Functional MRI Diffusion Modeling
2009/9/7
Extravascular signal decay rate R2 or R2∗ as a function of blood oxygenation, geometry, and field strength was calculated using a Monte Carlo (MC) algorithm for a wider parameter range than hith...
Effects of magnetic fields from underwater electrical cutting on in vitro corrosion of dental amalgam
model taste dental amalgam commercial magnetic field
2009/7/9
Metallic taste has been reported from divers working with underwater electric welding and cutting. An in vitro model was designed to simulate the intraoral situation of the divers with respect to the ...
Chromosomal Aberrations in Peripheral Lymphocytes of a High-Voltage Power Lineman Exposed to Electromagnetic Fields
Chromosomal aberrations Human peripheral lymphocytes Electromagnetic fields
2009/7/2
During the last decade, several studies have focused on the adverse effects on health caused by exposure to electromagnetic fields (EMF). Some epidemiological studies of workers exposed to EMF have sh...
Teratogenic Effects of Electromagnetic Fields on the Skeletal Systems of Rat Fetuses
Electromagnetic field rat skeletal system teratogenic effect
2009/7/1
To evaluate the potential teratogenic effects of electromagnetic fields on the skeletal systems of rat fetuses. MATERIAL AND METHODS: Twenty-five pregnant rats, which had been exposed to electromagnet...
Evaluation of Pulsed Electromagnetic Fields on Bone Healing After Implant Placement in the Rabbit Mandibular Model
Electromagnetic field implant bone healing
2009/6/23
Although bone healing around titanium implants has already been evaluated, the effect of pulsed electromagnetic fields (PEMF) during the period of bone maturation around titanium dental implants ha...
The Heartbeat Variations of the Loaches under Stationary Magnetic Fields
The Heartbeat Variations Loaches Stationary Magnetic Fields
2009/6/9
The Heartbeat Variations of the Loaches under Stationary Magnetic Fields.
Biological Effects and Safety of Exposures to Radiofrequency Electromagnetic Fields from Mobile Communications
Biological Effects Radiofrequency Electromagnetic Fields Mobile Communications
2009/6/9
Biological Effects and Safety of Exposures to Radiofrequency Electromagnetic Fields from Mobile Communications.
Effects of Stimulation Side on the Auditory Evoked Magnetic Fields: Objective Assessments of Sound Localization in Bone-conducted Ultrasonic Perception
ultrasound bone-conduction MEG N1m laterality auditory cortex
2009/6/5
Bone-conducted ultrasound (BCU) is perceived even by those who are profoundly sensorineural deaf. A novel hearing-aid using BCU perception, which transmits amplitude-modulated ultrasound by bone-condu...
Effects of Rise-time of Sound Stimulus on Auditory Evoked Magnetic Fields
Auditory cortex N1m rise-time sound energy rising-speed
2009/6/5
Although several studies have reported that the rise-time of sound stimulus affects on auditory evoked magnetic fields, effects of each parameter which vary in connection with rise-time—whole energy, ...