هدف البحث الحالي الى التعرف على أثر استراتيجية (Lee) المعرفية في تحصيل طلبة قسم التربية الفنية بمادة تاريخ الفن وقياس اثر استراتيجية(Lee)المعرفية الفن, اختارت الباحثة بالطريقة القصدية المرحلة الاولى وبطريقة القرعة العشوائية عينت قاعتين من اصل اربعة قاعات تمثل لتطبيق تجربة بواقع (30)طالب وطالبة لكل قاعة اذ بلغ عدد المجموعتين (60)طالب للعام الدراسي (2020-2021) واتبعت احد التصاميم التجريبية ذو الم...

Introduction: Acute lymphoblastic leukemia (ALL) and Non-Hodgkin's Lymphoma (NHL) are the most common childhood and adolescence malignancy respectively.Due to the increasing survival of these children, today late side effects of treatments are important. Therapies such as corticosteroids, cytotoxic and radiotherapy effect on bone density and put the child at risk of osteoporosis and pathologi...

introduction: acute lymphoblastic leukemia (all) and non-hodgkin's lymphoma (nhl) are the most common childhood and adolescence malignancy respectively.due to the increasing survival of these children, today late side effects of treatments are important. therapies such as corticosteroids, cytotoxic and radiotherapy effect on bone density and put the child at risk of osteoporosis and pathol...

49 he liberalization of the world’s energy markets is forcing the electric supply industry to reorganize itself from the ground up. On the one hand, it is expanding to include energy services, power marketing and information technology based services; and on the other, it is increasing asset utilization, reducing maintenance costs, and saving on investments by optimizing operation of the existi...

Geometric data summarization has become an essential tool in both geometric approximation algorithms and where geometry intersects with big data problems. In linear or near-linear time large data sets can be compressed into a summary, and then more intricate algorithms can be run on the summaries whose results approximate those of the full data set. Coresets and sketches are the two most import...

background: 49, xxxxy syndrome is a rare sex chromosomal disorder, occurring in 1 per 85,000-100,000 male births. the classical phenotype is ambiguous genitalia, facial dysmorphism, mental retardation and a combination of cardiac, skeletal and other malformations. case: a two month-old boy with intrauterine growth restriction (iugr) and low birth weight, facial dysmorphism, clinodactyly in feet...

Carboxylesterases (CES) are a well recognized, yet incompletely characterized family of proteins that catalyze neutral lipid hydrolysis. Some CES have well-defined roles in xenobiotic clearance, pharmacologic prodrug activation, and narcotic detoxification. In addition, emerging evidence suggests other CES may have roles in lipid metabolism. Humans have six CES genes, whereas mice have 20 Ces g...