A characteristic of granulated LTA and SOD zeolites is given. It was determined that zeolite particles have a cube shape with size ~2 μm; an irregular 0.5–1 μm. The dimension the coherent scattering region calculated to be 760 nm for 453 SOD. specific surface area 115 m2·g–1 141 m2·g–1. Static tests showed maximum quantity absorbed water vapor ~30 wt.%, ~20 wt.%. found provide adsorption from g...

In this paper, we compare the force expressions in both comoving synchronous and Ellis coordinate systems Friedman-Robertson-Walker spacetime order to understand how transformation affects inertial forces. We also studied negative energy problem system. The Penrose process is possible outside apparent horizon due fact that line element has off-diagonal term. However, only movement towards infin...

Paradigm shift in language education has caused many countries including Iran to reshuffle their public EFL educational program. However, such a promising trend in Iran has entailed serious challenges, which necessitated this study aimed at collecting data from 70 teachers and 70 students to investigate the CLT challenges in terms of both teachers' pedagogical and assessment areas. A Partial Le...