Radio-frequency systems: Electromagnetic fields in rf cavities and cavity chains

1985 ◽  
Author(s):  
Robert L. Gluckstern
Keyword(s):  
Radio Frequency ◽  
Electromagnetic Fields ◽  
Rf Cavities ◽  
Radio Frequency Systems

Health Risks of Electromagnetic Fields. Part II: Evaluation and Assessment of Radio Frequency Radiation

2003 ◽  
Vol 31 (3) ◽  
pp. 197-254 ◽  
Author(s):  
Riadh W. Y. Habash ◽  
Lynn M. Brodsky ◽  
William Leiss ◽  
Daniel Krewski ◽  
Michael Repacholi
Keyword(s):  
Radio Frequency ◽  
Electromagnetic Fields ◽  
Health Risks ◽  
Radio Frequency Radiation ◽  
Frequency Radiation ◽  
Evaluation And Assessment

Biological effects of low-intensity radiofrequency fields and risk assessment for biota

2020 ◽  
Vol 60 (9) ◽  
pp. 592-596
Author(s):  
Elena I. Sarapultseva ◽  
Darya V. Uskalova ◽  
Ksenya V. Ustenko
Keyword(s):  
Radio Frequency ◽  
Electromagnetic Radiation ◽  
Electromagnetic Fields ◽  
Negative Impact ◽  
Biological Effects ◽  
High Sensitivity ◽  
Communication Technologies ◽  
Natural Ecosystems ◽  
Low Intensity ◽  
Different Levels

Despite the fact that there are still conflicting opinions about the damage caused by modern wireless communication technologies, most scientists report on the negative biological effects of low-intensity radio frequency electromagnetic radiation at different levels of the organization of live nature. There is no doubt that there is a need not only for a sanitary and hygienic assessment of man-made electromagnetic effects on humans, but also for an environmental assessment for biota. The purpose of the study was to assess the potential environmental risk of electromagnetic impact in the centimeter range on natural ecosystems. The initial data were the authors' own results in the field of radiobiology of non-ionizing radiation, as well as published of other researchers. The article analyzes the biological effects of radio frequency electromagnetic fields detected in organisms of different systematic groups and levels of organization. The data on the non-thermal biological effects of electromagnetic fields indicate a high sensitivity of different species to this factor. The analyzed research results emphasize the need to take into account the features of non-thermal effects of electromagnetic radiation on biota, since these radiations can have a negative impact on different hierarchical levels in natural ecosystems.

Destruction of water-in-oil emulsions in electromagnetic fields in a dynamic mode

2012 ◽  
Vol 9 (1) ◽  
pp. 110-115
Author(s):  
L.A. Kovaleva ◽  
R.R. Zinnatullin ◽  
V.N. Blagochinnov ◽  
A.A. Musin ◽  
Yu.I. Fatkhullina ◽  
...  
Keyword(s):  
Dielectric Properties ◽  
Radio Frequency ◽  
Electromagnetic Fields ◽  
Dynamic Mode ◽  
Droplet Dynamics ◽  
Oil Emulsion ◽  
Numerical Studies ◽  
Em Field ◽  
Oil Emulsions ◽  
Water In Oil Emulsion

Some results of experimental and numerical studies of the influence of radio-frequency (RF) and microwave (MW) electromagnetic (EM) fields on water-in-oil emulsions are presented. A detailed investigation of the dependence of the dielectric properties of emulsions on the frequency of the field makes it possible to establish the most effective frequency range of the EM influence. The results of water-in-oil emulsion stability in the RF EM field depending on their dielectric properties are presented. The effect of the MW EM field on the emulsion in a dynamic mode has been studied experimentally. In an attempt to understand the mechanism of emulsion destruction the mathematical model for a single emulsion droplet dynamics in radio-frequency (RF) and microwave (MW) electromagnetic fields is formulated.

scholarly journals Temporal variation of exposure from radio-frequency electromagnetic fields around mobile communication base stations

2021 ◽  
Vol 12 ◽  
pp. e00724
Author(s):  
Abel B. Olorunsola ◽  
Omolayo M. Ikumapayi ◽  
Bankole I. Oladapo ◽  
Adeleke O. Alimi ◽  
Adeyinka O.M. Adeoye
Keyword(s):  
Radio Frequency ◽  
Temporal Variation ◽  
Electromagnetic Fields ◽  
Mobile Communication ◽  
Base Stations

Evaluation of 3D radio-frequency electromagnetic fields for any matching and coupling conditions by the use of basis functions

2015 ◽  
Vol 261 ◽  
pp. 38-42
Author(s):  
Gianluigi Tiberi ◽  
Nunzia Fontana ◽  
Agostino Monorchio ◽  
Riccardo Stara ◽  
Alessandra Retico ◽  
...  
Keyword(s):  
Radio Frequency ◽  
Electromagnetic Fields ◽  
Basis Functions ◽  
Coupling Conditions

scholarly journals Radio Frequency Heating and Material Processing Using Carbon Susceptors

2021 ◽  
Author(s):  
Aniruddh Vashisth ◽  
Shegufta T. Upama ◽  
Muhammad Anas ◽  
Ju-Hyun Oh ◽  
Nutan Patil ◽  
...  
Keyword(s):  
Material Processing ◽  
Radio Frequency ◽  
Electromagnetic Fields ◽  
Carbon Nanomaterials ◽  
Radio Frequency Heating ◽  
Response To Electromagnetic Fields ◽  
Frequency Heating

Carbon nanomaterials have been shown to rapidly evolve heat in response to electromagnetic fields. Initial studies focused on the use of microwaves, but more recently, it was discovered that carbon...

Sign in / Sign up

Export Citation Format

Share Document