Browsing College of Arts and Sciences (CAS) by Issue Date
Now showing items 41-60 of 262
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Evaluation of the interaction potential of synthetic ethylene glycol compounds with nuclear Factor κB
(PKP, 2013)In the last three decades, nuclear factor κB (NF-κB) has been the focus of many researchers who are interested in understanding the various molecular mechanisms involved in inflammatory diseases and cancer. Interference ... -
On weakly 2-absorbing ideals of commutative rings
(University of Houston, 2013)Let R be a commutative ring with identity 1 not equal to 0. In this paper, we introduce the concept of a weakly 2-absorbing ideal. A proper ideal I of R is called a weakly 2-absorbing ideal of R if whenever abc is not equal ... -
A European option general first-order error formula
(Cambridge, 2013)We study the value of European security derivatives in the Black-Scholes model, when the underlying asset 𝛏 is approximated by random walks 𝛏(𝑛). We obtain an explicit error formula, up to a term of order 𝒪(𝑛⁻³/² ), ... -
Faculty use of the course management system (CMS) iLearn at the American University of Sharjah
(Zayed University Press, 2013)That course management systems (CMS) are relevant to higher education is beyond question. Tertiary institutions invest significant resources in developing CMS and promoting their use by faculty members. Considerable research ... -
Utilizing active learning strategies to enhance learning in first year university chemistry courses
(Zayed University Press, 2013)Teaching chemistry to non-science majors can be a challenge in higher education owing to students’ perceptions of the subject’s difficulty, and of its usefulness. In order to address these challenges, the authors applied ... -
Advances in periodic difference equations with open problems
(Springer, 2014)In this paper, we review some recent results on the dynamics of semi-dynamical systems generated by the iteration of a periodic sequence of continuous maps. In particular, we state several open problems focused on the ... -
Folding and unfolding in periodic difference equations
(Elseiver, 2014)Given a p-periodic difference equation xn+1 = fn mod p(xn), where each fj is a continuous interval map, j = 0, 1, . . . , p − 1, we discuss the notion of folding and unfolding related to this type of non-autonomous equations. ... -
Control of cardiac alternans by mechanical and electrical feedback
(American Physical Society, 2014)A persistent alternation in the cardiac action potential duration has been linked to the onset of ventricular arrhythmia, which may lead to sudden cardiac death. A coupling between these cardiac alternans and the intracellular ... -
From Russia with Love, Part 1
(National Association of Teachers of Singing, 2014) -
From Russia with Love, Part 2
(National Association of Teachers of Singing, 2014) -
Basin of Attraction through Invariant Curves and Dominant Functions
(Hindawi, 2015)We study a second-order difference equation of the form 𝑧ₙ₊₁= 𝑧ₙ𝐹(𝑧ₙ₋₁) + ℎ, where both 𝐹(𝑧) and 𝑧𝐹(𝑧) are decreasing. We consider a set of invariant curves at ℎ = 1 and use it to characterize the behaviour of ... -
A Market Efficiency Comparison of Islamic and Non-Islamic Stock Indices
(Taylor & Francis Online, 2015)This article examines the martingale difference hypothesis (MDH) and the random walk hypothesis (RWH) for nine conventional and nine Islamic stock indices: Asia-Pacific, Canadian, Developed Country, Emerging, European, ... -
All the World's a Stage
(National Association of Teachers of Singing, 2015) -
Turkish Delight
(National Association of Teachers of Singing, 2015) -
Can High-Order Convergence of European Option Prices be Achieved with Common CRR-Type Binomial Trees?
(Springer, 2015)Considering European call options, we prove that CRR-type binomial trees systematically underprice the value of these options, when the spot price is not near the money. However, we show that, with a volatility premium to ... -
From Russia with Love, Part 3
(National Association of Teachers of Singing, 2015) -
Harvesting and stocking in discrete-time contest competition models with open problems and conjectures
(Palestine Polytechnic University, 2016)In this survey, we present a class of first and second-order difference equations representing general form of discrete models arising from single-species with contest competition. Then, we consider various harvesting/stocking ... -
Effect of pH, ultrasound frequency and power density on the release of calcein from stealth liposomes
(De Gruyter, 2016)The use of liposomes as carriers for chemotherapeutic agents in combination with ultrasound as a stimulus to control the time and space of the drug release is a promising approach for cancer treatment, as it can reduce the ... -
The Dehortative in the Spoken Arabics of the Eastern Mediterranean
(University of Bucharest, 2016)A few authors mention a hortative mood in Arabic, formed in a variety of manners, usually involving a pre-verbal element and an unmarked imperfective verb, sometimes thought of as the jussive or subjunctive. Not an imperative, ...