Abstract
 This study aims to determine the difference between Fusha and Amiyah languages in Omar Benhidi's syiir Zajal by using contrastive analysis on two aspects of language, namely phonological morphological aspects. research is a qualitative descriptive study. The primary sources data used are three poetries his YouTube channel entitled as-Shahaab, as-Siiruur Baaridul Kattaf. collectio...

Energy level separations in high-lying Rydberg states of neutral aluminium have been measured by a two-photon millimetre-wave resonance method to obtain n 2F–(n + 1) 2F intervals for n = 29–37 with an accuracy ±1 MHz. An Al atomic beam was excited stepwise by pulsed lasers, and the Rydberg atoms were detected by state-selective field ionization. From these data and previous optical data for the...

A. Introductionn.-So far oiliy interactions of cosmic rays with terrestrial matter have been investigated. If cosmic rays are present in interstellar and intergalactic space, they produce physical changes on extraterrestrial objects also. The question therefore arises if such changes are observable. The following considerations make it probable that this question is to be answered in the affirm...