this paper presents a new hybrid particle swarm optimization with time varying acceleration coefficients (hpsotvac) and bacteria foraging algorithm (bfa) namely (psotvac/bfa) base fuzzy stochastic long term approach for determining optimum location and size of distributed energy resources (ders). the monte carlo simulation method is used to model the uncertainties associated with long-term load...

Energy loss of high energy quark and gluon jets penetrating dense matter produced in ultrarelativistic heavy ion collisions leads to jet quenching and thus probes the quark-gluon plasma formed in those reactions [1,2]. The non-abelian radiative energy loss, ∆E(E, L), suppresses the moderate 2−3 GeV < pT < 10−15 GeV distributions of hadrons in a way that can also influence the jet fragmentation ...

Energy loss straggling of 5.486 MeV alpha particles passing through Melinex, Al, Ni and Cu has been studied as a function of energy loss. The reduction in straggling towards the end of the particle range is predicted by considering the reduction of the stopping power and of the effective charge in the capture and loss of electrons at lower energies. These measurements are compared with theoreti...

High-pT particle spectra in p+p (p+̄p), p+A and A+B collisions are calculated within a lowest-order (LO) perturbative QCD (pQCD) parton model, including intrinsic transverse momentum, its broadening due to initial multiple parton scattering and jet quenching due to parton energy loss inside a dense medium. The intrinsic kT and its broadening in p+A and A+B collisions due to initial multiple part...

The radiation caused by particles of one bunch in the collective electromagnetic eld of the short oncoming bunch is studied. Quantum e ects are calculated for the spectrum of radiated photons. Using this spectrum, the dependence of the relative energy loss on a quantum parameter is dicussed. It is shown that the behaviour of changes considerably with the increase of that parameter. In the class...

The radiation caused by particles of one bunch in the collective electromagnetic field of the short oncoming bunch is studied. Quantum effects are calculated for the spectrum of radiated photons. Using this spectrum, the dependence of the relative energy loss δ on a quantum parameter κ is dicussed. It is shown that the behaviour of δ changes considerably with the increase of that parameter. In ...

One of the factors which are usually difficult to be measured in mills is the grindability and distribution of feed under real situation and in a short time. In the condition of achieving a fast and convenient way to determine these parameters, the proper relationship between energy, hardness and particle size distribution can be obtained. Feed hardness is one of the most important factors in g...

Amorphous solids, such as metallic, polymeric, and colloidal glasses, display complex spatiotemporal response to applied deformations. In contrast to crystalline solids, during loading, amorphous solids exhibit a smooth crossover from elastic response to plastic flow. In this study, we investigate the mechanical response of binary Lennard-Jones glasses to athermal, quasistatic pure shear as a f...

dynamic economic load dispatch is one of the most important roles of power generation’s operation and control. it determines the optimal controls of production of generator units with predicted load demand over a certain period of time. economic dispatch at minimum production cost is one of the most important subjects in the power network’s operation, which is a complicated nonlinear constraine...