We propose novel neutron source using high-intensity laser based on the cluster fusion scheme. We developed DPSSL-pumped high-repetition-rate 20-TW laser system and solid nanoparticle target for neutron generation demonstration. In our neutron generation experiment, high-energy deuterons were generated from coulomb explosion of CD solidnanoparticles and neutrons were generated by DD fusion reac...

In this paper, a proposed wireless transmission model by concatenation of turbo codes and Spiral curve phase precoding is introduced. It is a novel ISI-combating method for BPSK signals through multipath fading channel. Simulation results show that Spiral curve phase precoding with binary turbo codes achieves the better gain at high SNR compared to that of Viterbi equalizer with the same turbo ...

Galaxies are not static objects; they evolve by interacting with the gas, dust and other galaxies in the surrounding environment. The most visible tracer of galaxy evolution is the diverse range of galaxy morphologies that have been observed. Scientists are interested to know the distribution of morphological types of the early Universe and how it has changed over time. They also want to know h...

In this paper, a proposed wirelesstransmission model by concatenation of turbo code and precoding of Spiral curve and Dimension Partitioning techniques on QPSK signal through multipath fading channel is introduced. It is a novel method to decrease ISI effect in wireless communications. Simulation results show that Spiral curve precoding with turbo code achieves the best gain at high SNR compare...

Spiral Architecture is a new and powerful approach to a general-purpose machine vision system. Earlier research compression on the Spiral Architecture focused on the properties of the pixel address labeling scheme. This gives rise to the property of interest which is the physical proximity of the hexagonal pixels with neighboring addresses. It was shown that rectangular systems have vertical ph...

The topological phase factor induced on interfering electrons by external quantum electromagnetic fields has been studied. Two and three electron interference experiments inside distant cavities are considered and the influence of correlated photons on the phase factors is investigated. It is shown that the classical or quantum correlations of the irradiating photons are transferred to the topo...

Regular electrical activation waves in cardiac tissue lead to the rhythmic contraction and expansion of the heart that ensures blood supply to the whole body. Irregularities in the propagation of these activation waves can result in cardiac arrhythmias, like ventricular tachycardia (VT) and ventricular fibrillation (VF), which are major causes of death in the industrialised world. Indeed there ...

Detection of edge points of 3-dimensional physical objects in a 2-dimensional image is one of the main research areas of computer vision. Object contour detection and object recognition rely heavily on edge detection. In this paper, we present an edge detection scheme using Gaussian Multi-resolution Theory based on a mimic Spiral Architecture. The Spiral Architecture has been described in many ...

A T-conic (rational cubic with a quadratic denominator) spiral spline, with shape control parameters, will be discussed with the view to its application in Computer Graphics. An efficient scheme is presented which constructs a curve interpolating a set of given data points and allows subsequent interactive alteration of the shape of the curve by changing the shape control and shape preserving p...

We present a novel laser-based ion acceleration scheme, where a petawatt circularly polarized laser pulse is shot on an ultra-thin (nano-scale) double-layer target. Our scheme allows the production of high-quality light ion beams with both energy and angular dispersion controllable by the target properties. We show that extraction of all electrons from the target by radiation pressure can lead ...