搜索结果: 1-12 共查到“the electromagnetic radiation”相关记录12条 . 查询时间(0.078 秒)
Comprehensive monitoring technique based on electromagnetic radiation and its applications to mine pressure
Working face Mine pressure Electromagnetic radiation Monitoring technique
2012/3/31
Strata pressures are common potential troubles during coal mining, serious ones can cause great catastrophe.This paper presents a new comprehensive electromagnetic radiation (EMR) monitoring technique...
Research progress on electromagnetic radiation in gas-containing coal and rock fracture and its applications
Gas-containing coal and rock fracture Electromagnetic radiation Research progress
2012/3/28
This paper reviews the status quo of the research on electromagnetic radiation in gas-containing coal and rock fracture. It focuses mainly on the electromagnetic radiation phenomena, the generation me...
Electromagnetic radiation from multilayer printed circuit boards: a 3D FDTD-based virtual emission predictor
Electromagnetic Compatibility EMC EM Emission Printed Board
2010/1/11
A novel FDTD-based virtual electromagnetic compatibility tool for the prediction of electromagnetic emissions from a multilayer printed circuit board is introduced. Tests are performed with characteri...
Textile multi-layer systems for protection against electromagnetic radiation
electromagnetic radiation coat-forming polymers conductive particles
2009/6/17
This paper presents the results of studies carried out at the Textile Research Institute in Łódź, aimed at developing multi-layer, flat or spatial textile-polymeric materials, designed for s...
Effectiveness of Shielding Electromagnetic Radiation, and Assumptions for Designing the Multi-layer Structures of Textile Shielding Materials
electromagnetic radiation attenuation reflection internal reflections
2009/6/17
In many cases, to obtain the required extent of protection against electromagnetic radiation (EMR) emitted by operating electrical and electronic devices, it is not enough to use only shielding materi...
The cross-linking influence of electromagnetic radiation on water-soluble polyacrylan compositions with biopolymers
biopolymer binders cross-linking microwaves moulding sands
2011/3/29
The results of examinations of the cross-linking influence of electromagnetic radiation - in a microwave range – on polyacrylan compositions with biopolymers, are presented in the hereby paper. The c...
The cross-linking influence of electromagnetic radiation on water-soluble polyacrylan compositions with biopolymers
biopolymer binders cross-linking microwaves moulding sands
2011/3/29
The results of examinations of the cross-linking influence of electromagnetic radiation - in a microwave range – on polyacrylan compositions with biopolymers, are presented in the hereby paper. The c...
Nonwovens with Implanted Split Rings for Barriers Against Electromagnetic Radiation
textile barriers electromagnetic radiation nonwoven modelling polypropylene
2009/2/12
This work is a continuation of our investigations into nonwoven structures designed as barriers
against electromagnetic radiation. The needled nonwovens were manufactured from polypropylene fibres. O...
Electromagnetic fields and electromagnetic radiation as non-invasive external stimulants for seeds (selected methods and responses)
pre-sowing stimulation magnetic field electric field laser radiation
2008/11/26
Results obtained in research on the effects of EMF (electromagnetic field) and EMR (electromagnetic radiation) on seeds and seedlings show that it is still impossible to draw coherent conclusions. The...
Time-scale invariances in preseismic electromagnetic radiation,magnetization and damage evolution of rocks
Time-scale invariances preseismic electromagnetic radiation magnetization damage evolution
2009/12/30
We investigate the time-scale invariant changes in electromagnetic and mechanical energy releases prior to a rock failure or a large earthquake. The energy release processes are caused by damage evolu...
期刊信息
篇名
Far-Region Electromagnetic Radiation with a Vertical Magnetic Dipole in Sea
语种
英文
撰写或编译
撰写
作者
Long Yunliang et al.
第一作者单位
中山大学
刊物名称
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
页面
2001，49（6），...
The application of electromagnetic radiation technology in coal and gas outburst forecasting
2007/7/28
期刊信息
篇名
The application of electromagnetic radiation technology in coal and gas outburst forecasting
语种
英文
撰写或编译
撰写
作者
王恩元,何学秋,魏建平,刘贞堂,窦林名
第一作者单位
China University of Mining and Technology
刊物名称
Glowny ...