The Ewald-Oseen extinction theorem states, that, inside a linear medium, the incident electromagnetic wave is extinguished by its interference with a part of the irradiation from the excited surface of the medium. This contradicts Huygens’ principle, according to which the incident wave is absent after having excited the sources of the secondary wavelets. In this contribution, the proof in Born...

background: food-born botulism is caused by ingestion of contaminated food with clostridium botulinum neurotoxin. case: in food-born botulism, due to acetylcholine release blockade, neuromuscular signs and symptoms are common, but in this case report we present a food-born botulism with papiledema and venous sinus thrombosis. conclusion: papiledema and fever could not rule out the diagnosis of ...

In the exact propagator for finite temperature gluons the location of the transverse and longitudinal poles in the gluon propagator are unknown functions of wave vector: ωT (k) and ωL(k). The residues of the poles, also unknown, fix the normalization of the one gluon vector potential and thus of the field strength. The naive energy density ~ E · ~ D + ~ B · ~ H is not correct because of dispers...

Current research in therapies for restoring a functional form of sight to the blind includes interfacing electronic neurostimulators with some point of the visual pathway. This approach requires controlling a number of waveform parameters which might vary for every implanted patient and for every channel in an interface that may have hundred or thousands of electrodes. Therefore, the clinical, ...

The two mass model (2MM) as introduced by Ishizaka & Flanagan (1972) and simplified by Steinecke & Herzel (1995) describes many features of the vocal fold oscillation patterns [1,2]. Particularly, it was shown that a large variety of voice disorders may be explained by means of high-speed observations with subsequent interpretation by the 2MM. Laryngeal symmetry was identified as an important p...

By combining weighted distances and distances based on neighbourhood sequences, a new family of distance functions with potentially low rotational dependency is obtained. The basic theory for these distance functions, including functional form of the distance between two points, is presented for the face-centered cubic grid and the body-centered cubic grid. By minimizing an error function, the ...

We have recently developed a new understanding of probability in quantum gravity. In this paper we provide an overview approach and its implications. Adopting the de Broglie–Bohm pilot-wave formulation physics, argue that there is no Born rule at fundamental level gravity with non-normalisable Wheeler–DeWitt wave functional $$\Psi$$ . Instead universe perpetual state nonequilibrium density $$P\...

In this article, mainly from the analytical aspect, we introduce poly-Cauchy numbers with higher levels (level s) as a kind of extensions level 2 and original investigate their properties. Such are yielded inverse relationship an s-step function exponential function. We show such recurrence relations give expressions levels. Poly-Cauchy can be also expressed in terms iterated integrals combinat...