oils and fats are substances that are important nutritionally and have important role and impact on human health. energy consumption and preservation in respect of food industry and the increase in the world population and search for new sources of oils and fats to full fill the need of the society particulary the nutritional requirements have introduced this research topic. therefore aim of th...

تهدف هذه الدراسة الكشف عن ظاهرة تناوب دلالات الصيغ الصرفية لدى الإمام أبي منصور محمد بن الماتريدي ( ت 333 هـ) في تفسيره تأويلات القرآن؛ لما لهذه الظاهرة من أثر كبير تفسير القرآن الكريم؛ فجاءت لتبين كيفية تناول تفسيره، وكيفية تعويله عليها استخراج معاني الآيات القرآنية وتأويلها وفق ما يتناسب معها؛ فكان منهج استقراء مؤلف ورصد المواضع التي ورد فيها اعتماده على تأويلاته، ثم المقارنة بين ذهب إليه رأي...

introduction: impaction of third molars can be associated with a number of sequelae, each requiring a different type of treatment. the purpose of this study was to assess the changes in the position of lower third molars following extraction and non-extraction orthodontic treatments. methods: pre- and post-treatment panoramic radiographs of 26 class i malocclusion patients (4 male and 22 female...

extraction of nickel and its co-extraction with copper from ammoniacal media into emulsion liquid membrane systems (elms) was investigated using lix 84i as the carrier. measurement of the solute stripped in the internal phase of emulsion opened a new dimension in the study of the elm extraction processes. the effect of operating parameters such as feed ph, initial feed concentration, and treat ...