Overview of the Basic Concepts of Electromagnetic Field Protection

2018 ◽  
pp. 115-138
Author(s):  
Giovanni d'Amore ◽  
Sara Adda ◽  
Laura Anglesio
Keyword(s):  
Electromagnetic Field ◽  
Basic Concepts

scholarly journals On angular momentum and rest mass of the photon

2013 ◽  
Vol 79 (6) ◽  
pp. 1133-1135 ◽  
Author(s):  
BO LEHNERT
Keyword(s):  
Electromagnetic Field ◽  
Angular Momentum ◽  
Rest Mass ◽  
Vacuum State ◽  
The Other ◽  
Quantum Mechanical ◽  
Individual Photon ◽  
Electrodynamic Theory ◽  
Basic Concepts ◽  
The Individual

AbstractA reconsideration is made on the basic concepts of the individual photon, including its angular momentum (spin) and a possibly existing very small rest mass. In terms of conventional classical theory, as well as of its quantum mechanical counterpart, the results from a so far established Standard Model of an empty vacuum state are not found to be reconcilable with an experimentally relevant photon model. The main properties of such a model would on the other hand become compatible with the results of a recently established revised quantum electrodynamic theory based on a non-zero electric field divergence in the vacuum and a corresponding symmetry breaking of the electromagnetic field.

scholarly journals ELECTROMAGNETIC RADIATION IN EVEN-DIMENSIONAL SPACE–TIMES

2008 ◽  
Vol 23 (29) ◽  
pp. 4695-4708 ◽  
Author(s):  
B. P. KOSYAKOV
Keyword(s):  
Electromagnetic Field ◽  
Field Strength ◽  
Electromagnetic Radiation ◽  
Point Charge ◽  
Dimensional Space ◽  
Flat Space ◽  
Vector Potentials ◽  
Radiated Energy ◽  
Basic Concepts ◽  
Strength Formula

The basic concepts and mathematical constructions of the Maxwell–Lorentz electrodynamics in flat space–time of an arbitrary even dimension d = 2n are briefly reviewed. We show that the retarded field strength [Formula: see text] due to a point charge living in a 2n-dimensional world can be algebraically expressed in terms of the retarded vector potentials [Formula: see text] generated by this charge as if it were accommodated in 2m-dimensional worlds nearby, 2 ≤ m ≤ n+1. With this finding, the rate of radiated energy–momentum of the electromagnetic field takes a compact form.

A Cognitive-Linguistic Intervention Program: Basic Concept Formation Level

1977 ◽  
Vol 8 (1) ◽  
pp. 23-32
Author(s):  
Gerald E. Chappell
Keyword(s):  
Basic Concept ◽  
Concept Formation ◽  
Intervention Program ◽  
Cognitive Linguistic ◽  
Basic Concepts ◽  
Linguistic Skills ◽  
Linguistic Intervention

Test-teach questioning is a strategy that can be used to help children develop basic concepts. It fosters the use of multisensory exploration and discovery in learning which leads to the development of cognitive-linguistic skills. This article outlines some of the theoretical bases for this approach and indicates possibilities for their applications in child-clinician transactions.

Prekindergarteners' Performance on The Boehm Test of Basic Concepts

1988 ◽  
Vol 16 ◽  
pp. 137-141 ◽  
Author(s):  
Amelia Ouellette ◽  
Robert Casteel
Keyword(s):  
Basic Concepts

The Developing Relationship Among Cognition, Amplification, and Aural Rehabilitation

2016 ◽  
Vol 1 (6) ◽  
pp. 47-54 ◽  
Author(s):  
Jeffrey J. DiGiovanni ◽  
Travis L. Riffle
Keyword(s):  
Working Memory ◽  
Best Practices ◽  
Cognitive Abilities ◽  
Hearing Aid ◽  
Hearing Aid Fitting ◽  
Aural Rehabilitation ◽  
Basic Concepts ◽  
And Function

The search for best practices in hearing aid fittings and aural rehabilitation has generally used the audiogram and function stemming from peripheral sensitivity. In recent years, however, we have learned that individuals respond differently to various hearing aid and aural rehabilitation techniques based on cognitive abilities. In this paper, we review basic concepts of working memory and the literature driving our knowledge in newer concepts of hearing aid fitting and aural rehabilitation.

The Boehm Test of Basic Concepts

1973 ◽  
Vol 6 (1) ◽  
pp. 63-65 ◽  
Author(s):  
Theodore A. Dahl
Keyword(s):  
Basic Concepts
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