Results 271 to 280 of about 524,074 (324)

Does personal relevance moderate communication effects? The example of risk communication about 5G-related electromagnetic fields. [PDF]

open access: yesOpen Res Eur
Eggeling-Böcker M   +5 more
europepmc   +1 more source

Electromagnetic Fields

2015
Basic characteristics of electromagnetic fields in the microwave, radiofrequency, and extremely low frequency ranges and their interactions with biological tissues are introduced, and parameters such as polarization and specific absorption rate used for safety assessment are highlighted. Techniques and instrumentation for measuring these parameters are
M. Dalarsson, N. Dalarsson
openaire   +2 more sources

Electromagnetic fields

2003
Abstract This chapter presents the basic notions of electromagnetism, chiefly the balance laws in global and local form. The corresponding Maxwell’s differential equations and boundary conditions are then derived. Electromagnetic potentials are introduced along with gauge conditions. They are then applied to determine the electromagnetic
Mauro Fabrizio, Morro Angelo
openaire   +1 more source

Electromagnetic Fields

2021
George C. Hsiao, Wolfgang L. Wendland
  +4 more sources

Electromagnetic Fields

Abstract Electric and magnetic fields (electromagnetic fields, EMF) arise wherever electricity is generated, transmitted, or distributed. Exposure to EMFs is ubiquitous in the modern environment. EMF exposures can occur at extremely low frequencies (ELF) from personal electric appliances such as hair dryers and shavers. EMF exposures can
Ian Bollans, David Preece
openaire   +2 more sources

Measuring Electromagnetic Fields

Epidemiology, 2000
K C, Jaffa, H, Kim, T E, Aldrich
openaire   +2 more sources

Home - About - Disclaimer - Privacy