Department of Physics, Chemistry and Mathematics Alabama Agricultural and Mechanical University Normal AL-35762, USA Department of Physics, Badji Mokhtar University 2300 Anaba, Algeria Department of Mathematics, Qaid-i-Azam University Islamabad-44000, Pakistan Department of Physics, King Saud University P.O. Box 2455, Riyadh-11451, Saudi Arabia Department of Mathematical Sciences, Delaware Stat...

1 Biomedical Technology Department, College of Applied Medical Sciences, King Saud University, Riyadh 11633, Saudi Arabia 2 Institute of Information Technology, Kohat University of Science and Technology (KUST), Kohat City 26000, Pakistan Department of Communications, Universidad Politecnica de Valencia, Camino de Vera 46022, Valencia, Spain 4 School of Engineering and Information Sciences, Mid...

MOHAMED I. ATTIA, CLAUS HERDEIS, HANS BRÄUNER-OSBORNE Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia Department of Pharmaceutical Chemistry, Institute of Pharmacy and Food Chemistry, Würzburg University, Am Hubland, 97074, Würzburg, Germany Department of Medicinal Chemistry, Faculty of Pharmaceutical Sciences, University of Copenhag...

Seismic Structure of the Arabian Shield Lithosphere and Red Sea Margin Andrew Nyblade, Yongcheol Park, Arthur Rodgers, and Abdullah Al-Amri Department of Geosciences, Penn State University, University Park, PA 16802, Seismology Group, Lawrence Livermore National Laboratory, Livermore, CA 94551, King Saud University, Geology Department and Seismic Studies Center, P.O. Box 2455, Riyadh, Saudi Arabia

Rania M Khashaba1,2 and Mervet M Moussa*3,4 1Department Oral Biology, Georgia Health Sciences University, Augusta, GA, USA 2Department of Biomaterials, Misr International University (M.I.U), Cairo, Egypt 3Department of Oral Pathology, Faculty of Oral & Dental Medicine, Cairo University, Cairo, Egypt 4Departmentof Basic Dental Science, College of Dentistry, Princess Nourah Bint Abdul Rahman Univ...

Let $S$ be a dense subsemigroup of $(0,+infty)$. In this paper, we state   definition of thick near zero, and also  we will introduce a definition that is equivalent to the definition of piecewise syndetic near zero which presented by Hindman  and Leader in [6].  We define density near zero for subsets of $S$ by a collection of nonempty finite subsets of $S$ and we investigate the conditions un...

BACKGROUND The present study reviews the epidemiological data on corpus uteri cancer among Saudi women, including its frequency, crude incidence rate, and age-standardized incidence rate (ASIR), adjusted by region and year of diagnosis. METHODS A retrospective, descriptive epidemiological analysis was conducted of all the corpus uteri cancer cases recorded in the Saudi Cancer Registry between...

OBJECTIVES Although sleep disorders are common, these are under-recognized and underestimated by many workers in the medical field due to lack of physician's education in sleep and sleep disorders. We conducted this survey to assess the general knowledge and attitude of Primary Health Care Physicians in Riyadh, Saudi Arabia towards sleep disorders. METHODS A self-administered questionnaire wa...

Background Anabolic Androgenic Steroids (AAS) are synthetic derivatives of the male sex hormone (testosterone) that are increasingly used by athletes as performance enhancing drugs to increase muscle mass and strength. Multiple health adverse effects may be caused by its non-medical use. Several international and regional studies showed the high prevalence of AAS usage and low level of awarenes...