A Mathematical model has been considered to study the reflection and refraction phenomenon of plane wave at the interface of an isotropic liquid medium and a triclinic (anisotropic) half-space. The incident plane qP wave generates three types of reflected waves namely quasi-P (qP), quasi-SV (qSV) and quasi-SH (qSH) waves in the tric...

Until 2005 Croatia had a driving ban for people with epilepsy (PWE) on antiepileptic therapy. To investigate the impact of partial liberalization of legislation, the results of polling performed in 1999 and 2009 were compared. The results revealed that in 1999, despite the driving ban, 46.9% of respondents had a driver's license, whereas in 2009, the majority of respondents with a driver's lice...

The sea wave causes excess resistance which is out of scope of calm water resistance. The total wave force in horizontal plane is divided into “Added Resistance” and “Drift Force”. In this study, based on Gerritsma and Beuckelman[3] hypothesis a computer program has been developed for calculation of added resistance and drift force at various ship speeds and various head...

Рассматривается метод изучения дисперсионных характеристик фотонных кристаллов — сред с периодически меняющейся в пространстве диэлектрической проницаемостью. Метод основывается на представлении волновых функций и проницаемости периодической среды виде рядов Фурье последующей их подстановки волновое уравнение, приводящей к формулировке дисперсионного уравнения. Пользуясь последним, для каждого ...

Experimental measurements of acoustic transmission through a solid-solid two-dimensional binary-composite medium constituted of a triangular array of parallel circular steel cylinders in an epoxy matrix are reported. Attention is restricted to propagation of elastic waves perpendicular to the cylinders. Measured transmitted spectra demonstrate the existence of absolute stop bands, i.e., band ga...

Nonlinear Compton scattering is calculated for the collision of an electron with a plane wave pulse. A mid infra-red (IR) peak arises in photon spectrum due to long-range interference associated pulse envelope. The case flat-top studied as toy model envelope effects and reduced two final-state momentum integrations; sine-squared numerically. perturbative expansion charge-field coupling reveals ...