In these notes we discuss the earlier sections of a paper of Suri and Vassilvitskii, with the great title “Counting Triangles and the Curse of the Last Reducer” [2]. It is a good example of an applied paper with interesting algorithmic content. Consider an unweighted, undirected graph G = (V,E). G could be anything, but the authors are motivated by graphs derived from social networks. For examp...

The inaccurate placement of minority students in special education programs can take various forms including overrepresentation, underrepresentation, and misidentification. First, overrepresentation occurs when the percentage of minority students in special education programs is greater than that in the school population as a whole. Second, underrepresentation occurs when students with disabili...

Both ligand-dependent and ligand-independent activation of estrogen receptor (ER)α is modulated by receptor phosphorylation and results in activation of the ERα-dependent pathways that are involved in endometrioid endometrial cancer (EEC) pathogenesis. It is also known that the mammalian target of rapamycin (mTOR)/p70 S6 kinase 1 (S6K1) and MAPK/p90 ribosomal S6 kinase (RSK) signaling pathways ...

Resurgent tail Na(+) currents were first discovered in cerebellar Purkinje neurons. A recent study showed that a 14-mer fragment of a mouse beta4 subunit, beta4(154-167), acts as an intracellular open-channel blocker and elicits resurgent currents in Purkinje neurons (Grieco, T.M., J.D. Malhotra, C. Chen, L.L. Isom, and I.M. Raman. 2005. Neuron. 45:233-244). To explore these phenotypes in vitro...

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...