العدد الاول

Sokaina Saad Hemdan        Asma Mansur Al Jebaly          Fatma Khairallah Ali Chemistry Department || Factually of Science and Art  El Marj || Benghazi University || El Marj || Libya INTROUDUCTION UV–Vis absorption spectra of dyes may be influenced by the surrounding medium such as ionic strength, temperature, pH and solvents can bring about changes in the […]

  Nabila Y. Mahmoud  Abdulmaguid Associate professor || Department of Nutrition and Food Science || Faculty of Home Economics || Al Azhar University || Egypt Associate professor || Department of Food Science and Nutrition || Faculty of Science || Taif University || Taif || KSA   Brief summary Nutrition is associated with many reasons for

*aMohammed S.A. Al-Awar       bHussein S.A. Gumaih             cDawlat A.A. Al-Ameri        bNada M.H. Al-Hamdani       aMohammed A.Y. Al-Eriani       dAdel. A. A. Muaqeb       eFahmi S. Moqbel a Department of Biology|| Faculty of Education and languages|| Amran University|| Yemen b Department of Zoology || Faculty of Science|| Sana’a University|| Yemen c Department of Biology || Faculty of Education ||Sana’a University

  Nabila Y. Mahmoud Abdulmaguid Associate professor || Department of Nutrition and Food Science || Faculty of Home Economics || Al Azhar University || Egypt Associate professor || Department of Food Science and Nutrition || Faculty of Science || Taif University || Taif || KSA 1.           Introduction Nicotine described as alkaloid compound of tobacco and

بعض الخصائص الفيزيائية والحرارية للمتراكب (بازلت – ألمنيوم) المحضر بطريقة تكنولوجيا المساحيق إسماعيل خليل جاسم               عبد السميع فوزي عبد العزيز                صالح يونس درويش جامعة تكريت || العراق المقدمــة تعرف المواد المتراكبة بأنها عبارة عن خليط من مادتين أو أكثر تعطي مواصفات أفضل لا تتوفر في أي من المادتين على انفراد أي تمتلك خصائص وسطية تقريباً