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...

The BP-calculus is a formalism based on the pi-calculus and encoded in WS-BPEL. The BP-calculus is intended to specifically model and verify Service Oriented applications. One important feature of SOA is the ability to compose services that may dynamically evolve along runtime. Dynamic reconfiguration of services increases their availability, but puts accordingly heavy demands for validation, v...

I N T R O D U C T I O N A majo r por t ion o f chor ide influx across the a x o l e m m a o f the squid giant axon depends u p o n cellular metabol i sm (Keynes, 1963) or , m o r e d i recdy, adenos ine 5 ' t r i phospha te (ATP; Russell, 1976). I na smuch as the intracel lular chlor ide concent ra t ion o f the axon is much h igher than expec ted f r o m passive t he rmodynamic considera t ion...

J. Clin. Invest. © The American Society for Clinical Investigation, Inc. 0021-9738/96/04/1788/07 $2.00 Volume 97, Number 8, April 1996, 1788–1794 “Molecular Medicine in Genetically Engineered Animals” Series Editor, Kenneth R. Chien January 1 Gene modification via “plug and socket” gene targeting................................. Jada Lewis, Baoli Yang, Biological insights through genomics: mous...

The propagation of interphase boundaries in oneand two-dimensional deformations of solids that can undergo phase transformations has been studied by, amongst others, James [12], Hutchinson and Neale [11], Coleman [6], Fager and Bassani [7], and Tugcu and Neale [20, 21]. Many of these studies have been motivated by the experimental observations on the cold-drawing of polymer fibers and membranes...

We present a small-footprint search protocol designed to facilitate any-type queries for data content and services in large population, high-density wireless sensor networks. Our protocol, termed Trajectory-based Selective Broadcast Query (TSBQ), works in conjunction with time division multiple accessor schedule-based medium access control protocols to reduce per-query energy expenditure. We co...