The study aimed to identify the impact of an enrichment program in light STEM integration approach developing 21st century skills Gifted students at secondary level. used a quasi-experimental design, sample included 60 student from second year high school, Jamal Abdel Nasser High School for Students, capital, Sana'a, and divided into two groups: experimental (30) control (30)., researcher built...

The experiment was carried out during 2015-2016, with the aim of investigating the effects of scion cultivar, rootstock age and hormonal treatments on the success of walnut minigrafting. Analysis of results showed that all studied factors were effective on graft-take and survival of minigrafted walnuts and other growth traits of the scions. The highest graft-take was observed on one-year-old ro...

We first show that every Moufang loop L which contains an abelian associative subloop M of index two and odd order must, in fact, be a group. We then use this to settle the question ”For what value of n = 2m, m odd, must a Moufang loop of order n be associative?” Introduction: This paper is motivated by a question asked by Rajah and Jamal in [19]: If L is a Moufang loop of order 2m with an abel...

In 2018, Jamal Khashoggi, a Saudi journalist who wrote for the Washington Post, was last seen alive entering Consulate in Istanbul. Confirmed news of his murder ignited heated and polarized public debate on Twitter. We use agenda melding as theoretical lemma argue that Twitter sentiment flourishes within multilingual, ad hoc spheres contributing to an emotional agenda. examined from 2018 2021 b...