for analyzing of compositions molecular orbitals in this article in order to combination only- xylometazolin-c7 x2 (xy) and c60– xylometozolin-c65-x2 (fxy), first got energies of highest occupied molecular orbital (homo) and lowest unoccupied molecular orbital (lumo) by using nbo analyze in gaussian 03 software. then, occupancy parameter, gap of energy, and δnmax were calculated   by support of...

A nano-optical conveyor belt is a unique type of near-field optical tweezer, capable not only capturing nanoparticles, but also transporting them. In this study, we propose multichannel conveyer, based on simple rectangular distributed grating array. The design was optimized by varying the number slits in gratings, and particle transport achieved adjusting phase difference excitation beams. Sim...

We propose a system to measure the dimensions of carton boxes carried on a conveyer belt with an accuracy of 5mm, required in logistic applications. Our system estimates the dimensions through a series of depth images with relatively low resolution taken by unsynchronized multiple sensors. To achieve the accuracy, we first obtain the dimensions via the distance between parallel planes instead o...

complex heat transfer phenomena (including unsteady state conduction, convection and solidification processes) occur in steel belt conveyer sulfur granulating method. numerical simulation of this technique is performed via a comprehensive and multifaceted one dimensional model. since the air situated between the adjacent sulfur pastilles is essentially stagnant, therefore, the surface temperatu...

Complex heat transfer phenomena (including unsteady state conduction, convection and solidification processes) occur in steel belt conveyer sulfur granulating method. Numerical simulation of this technique is performed via a comprehensive and multifaceted one dimensional model. Since the air situated between the adjacent sulfur pastilles is essentially stagnant, therefore, the surface tempe...

The equipment in underground mines provides a continuous production flow, depending on the way their quality is preserved during operation. TR-7A scraper conveyer subassemblies, which function Jiu Valley coal basin and are subjected to abrasion wear, showed high failure frequency (chains, chain elevators, driving turning drums), as well hydraulic couplings certain electric of same machinery. da...