Classical and quantum decay of one dimensional finite wells with oscillating walls. Abstract To study the time decay laws (tdl) of quasibounded hamiltonian systems we have considered two finite potential wells with oscillating walls filled by non interacting particles. We show that the tdl can be qualitatively different for different movement of the oscillating wall at classical level according...

In this paper we propose a new family of temperature distribution sensors based on the magnetostrictive delay line technique. An array of parallel conductors is set orthogonal to the delay line and used for pulsed current transmission. coil is set around the one end of the delay line in order to receive the magneto-elastic pulses. A platinum wire or a thermistor is electrically connected to the...

ions in general-purpose programming languages Abstractions in embedded, hard real-time programming languages (5) Aspect-Oriented Programming (AOP) harnesses metaprogramming to improve the modularization of software (5) TDL-AOP for a better structuring of embedded software and avoidance of replicated code ) well-structured, maintainable code (4) domain-specific language extensions, for example, ...

The recent explosion of interest in wireless personal communication systems motivates the development of fully integrated radio receivers. The parallel reduction of the feature sizes in CMOS technology, and hence higher levels of integration. enable the combined integration of a bandpass or baseband analog-to-digital converter with the traditional front-end receiver building blocks. While ths t...

A timing discriminator design for space flight delay line image systems is presented. This discriminator processes delay line signal pulses having a few ns width and recovers event timing centroids with an accuracy better than 100 ps full width at half maximum. For space flight use, it is important to minimize parts count and power consumption. Because it is difficult or impossible to adjust eq...

Tactical Data Link (TDL) is a communication system that utilizes particular message format and protocol to transmit data via wireless channels in an instant, automatic, secure way. So far, TDL has shown its excellence military applications. Current adopts distributed architecture enhance anti-destruction capacity. However, It still faces problem of inconsistency thus cannot well support coopera...

The present article describes a reverberation instrument which is based on cognitive categorization of reverberating spaces. Different techniques for artificial reverberation will be covered. A multidimensional scaling experiment was conducted on impulse responses in order to determine how humans acoustically perceive spatiality. This research seems to indicate that the perceptual dimensions ar...