Abstract Existing Egyptian cities face many challenges and problems that hurt the quality of life, which made it regress in sustainable index, so this research aims to formulate a set general frameworks enable existing transform into sustainability achieve advanced levels by using theoretical framework analytical some models global were suffering from challenges, they became topping lists index...

National life satisfaction is an important way to measure societal well-being and since 2011 has been used judge the effectiveness of government policy across world. However, there a paucity historical data making limiting long-run comparisons with other data. We construct new based on emotional content music. first trained machine learning model using 191 different audio features embedded with...

The proper preparation of the surface of concrete is an important stage in the construction and renovation of building structures. Before placing a concrete topping it is essential to determine the morphology of the concrete base surface. This paper describes a novel application of three-dimensional (3D) optical laser triangulation method for investigation of the concrete surface morphology. It...

The Research Center for Nuclear Physics (RCNP) cyclotron cascade system has been operated to provide high quality beams for various experiments. In order to increase the physics research opportunities, the Azimuthally Varying Field (AVF) cyclotron facility was upgraded recently. A flat-topping system and an 18-GHz superconducting Electron Cyclotron Resonance (ECR) ion source were introduced to ...