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vuagnoux Compromising Electromagnetic Emanations
of Wired and Wireless Keyboards
Martin Vuagnoux
LASEC/EPFL
martin.vuagnoux@epfl.ch
Abstract
Computer keyboards are often used to transmit confidential data such as passwords.
MCS
Brussels 2015
Statement
2015, Brussels International Scientific Declaration
on Electromagnetic Hypersensitivity and
Multiple Chemical Sensitivity
Following the 5th Paris Appeal Congress that took place on the 18 th of May, 2015 at the
Royal Academy of Medicine, Brussels, Belgium
Recalling the pioneering work of the American allergologist Theron G Randolph to whom we
owe the first clinical description in 1962 of what is today commonly called multiple chemical
sensitivity.
8, AUGUST 2007
Comparison Between Finite-Element Analysis and Winding Function
Theory for Inductances and Torque Calculation of a Synchronous
Reluctance Machine
Thierry Lubin, Tahar Hamiti, Hubert Razik, and Abderrezak Rezzoug
Groupe de Recherche en Electrotechnique et Electronique de Nancy, GREEN-CNRS UMR-7037, Université Henri Poincaré,
BP 239, 54506 Vandoeuvre-lès-Nancy Cedex, France
This paper compares the prediction of two independent methods for calculating electromagnetic torque and inductances of a synchronous reluctance machine under linear condition.
The operating principle of detection the
acoustic wave signals based on the Wave Propagation Theory and
Wave Equations of The ElectroMagnetic Wave ( E M W ) and Acoustic Wave (AW) propagating, scattering, reflecting and interacting has been investigated.
For studying the details of the physical processes concerning space-time relations of
signal exchanges in moving inertial-systems, it is purposeful to make at first a short exposition
of the kinematics of electromagnetic wave propagation from a moving source to a stationary or
moving field point in the free unbounded space.
Rodent Repellent The existing electrical wiring in our homes emits a low electromagnetic field
that is harmless to humans, pets as well as pests like rats and cockroaches.
(5pts)
20
19
)
(U
AB
T)
20
18
~
em
ièr
eL
MD
SM
/S
T
(S
2)
~
Fa
cu
lté
de
sS
cie
n
ce
s
1- Electromagnetic force tells us that protons should repel each other and the atom
should fly apart.
call for papers A4 Metamaterials
10th-15th October
Hotel Barceló Sants
Metamaterials 2011
Fifth International Congress on Advanced Electromagnetic Materials
in Microwaves and Optics
Barcelona, Spain, 10-15 October, 2011
The Fifth International Congress on Advanced Electromagnetic Materials in Microwaves and Optics – Metamaterials 2011, will be
held on 10th - 15th October 2011 in Barcelona, Spain.
published 16 August 2011)
We prove that the analytical expression of the intensity of the relativistic Thomson scattered field for a system
composed of an electron interacting with a plane electromagnetic field can be written in the form of a composite
periodic function of only one variable, that is, the phase of the incident field.
Such radiation is extremely
penetrating and is known to pass readily through barriers or
shields impenetrable to electromagnetic radiation and is,
therefore, readily distinguished by this quality.
I also wish to thank my co-chair, Professor Dipak
Sengupta for his engaging discussions and for sharing his thorough understanding of
electromagnetic principles and their origins.
tephipps@insightbb.com
On an Additional Magnetic Force Present in a System of
Coaxial Solenoids
Abstract
In this short article we show by reasoning from the reciprocity relation that some electromagnetic force additional
to the Lorentz force should exist in magnetocumulative generators (MCG).
a).-We show that the invariance of the Maxwell
equations under duality rotations brings into scene to the
→
→
complex vector ( c B i E ), whose components allow to
construct a quaternionic equation for the electromagnetic field
in vacuo.
(28)
~ ×M
~ (x)
J~M (x) = ∇
(29)
~ ×H
~ = J~ext
∇
(30)
~ = µH
~
B
(31)
W =
Magnetostatics in media
~ =
with H
1 ~
µ0 B
~
−M
Relation between B and H
for isotropic diamagnetic and paramagnetic substances
~ = F (H)
~
B
for ferromagnetic substances
3
(32)
4
Charged particle in electromagnetic field
Equation of motion
e
dˆ
pµ
uν
= 2 Fˆ µν .ˆ
ds
c
(33)
– Space component :
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