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49 results for “R. Mail”
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Research ArticleOpen accessIn the author namesNumerical Solution for 2D European Option Pricing Using Quarter-Sweep Modified Gauss-Seidel MethodKoh Wei Sin, Jumat Sulaiman, Rasid MailProblem statement: This study presents the numerical solution of two-dimensional European option pricing problem based on Quarter-Sweep Modified Gauss-Seidel (QSMGS) iterative method. In fact, the pricing of European option with two-underlying assets can be governed by two-dimensional Black-Scholes Partial Differential Equation (PDE). Approach: The PDE needs to be discretized by using full-, half- and quarter-sweep second-order Crank-Nicolson schemes to generate … …Journal of Mathematics and Statistics, Vol. 8, Issue 1 · 8 Feb 2012 · 7,773 accessesView PDFCite
Research ArticleOpen accessIn the author namesQuarter-Sweep Projected Modified Gauss-Seidel Algorithm Applied to Linear Complementarity ProblemW. S. Koh, J. Sulaiman, R. MailProblem statement: Modified Gauss-Seidel (MGS) was developed in order to improve the convergence rate of classical iterative method in solving linear system. In solving linear system iteratively, it takes longer time when many computational points involved. It is known that by applying quarter-sweep iteration scheme, it can decrease the computational operations without altering the accuracy. In this study, we investigated … …American Journal of Applied Sciences, Vol. 7, Issue 6 · 30 Jun 2010 · 7,399 accessesView PDFCite
Research ArticleOpen accessIn the author namesParameters Assessment for Industrial 5G NetworksChristian Mailer, Alex Sandro Roschildt Pinto, Adao BoavaTheFifth Generation of Mobile Networks (5G) will allow low latency to be achievedwhile providing high reliability. This service grade will suit industrialapplications very well since it will allow the integration of a wirelessframework without compromising the determinism of industrial networks.Employing Time-Sensitive Networking (TSN) standards in the 5G architecture iscurrently the best solution to maintain compatibility with existing industrialimplementations and to … …Journal of Computer Science, Vol. 18, Issue 8 · 30 Aug 2022 · 5,989 accessesView PDFCite
Research ArticleOpen accessIn the author namesTowards Constructivist Teacher Professional DevelopmentV. J. Pitsoe, W. M. MailaProblem statement: In recent years, much has been written about constructivist learning theories and their applications to outcomes-based teaching and learning environments in South Africa. Approach: Little, if any, has been said about the implications of these ideas and practices for teacher professional development and teacher education. The introduction of the National Curriculum Statement (NCS) Policy requires teachers to acquire … …Journal of Social Sciences, Vol. 8, Issue 3 · 26 Mar 2012 · 9,508 accessesView PDFCite
Research ArticleOpen accessIn the abstractCustomers Perceptions to Accept the Islamic Credit Card (ICC) in BangladeshMd. Shariful Haque, A. M. Shahabuddin, Mohammad Emdad Hossain et al.The survey study is conducted to measure knowledge of ICC, attitude towards ICC, perceived usefulness of ICC and its shariah compliance to ICC factor with the demographic variables that influence the acceptance of ICC. In the study, opinion from 400 respondents is collected on a five-point Likert scale by survey questionnaire method in purposeful sampling in randomized block design via … …American Journal of Economics and Business Administration, Vol. 15, Issue 1 · 27 Nov 2023 · 5,726 accessesView PDFCite
Research ArticleOpen accessIn the abstractChallenges and Opportunities of Growing Performance of Online Animal Selling in Bangladesh During COVID-19 SituationMd. Shahnur Azad Chowdhury, Md. Shahidul Islam, A. M. Shahabuddin et al.Online animal transaction has become a popular growing technique in the COVID-19 pandemic situation in Bangladesh. The purpose of the study is to evaluate the function of physical, socio-religious, and marketing challenges that accelerated online animal selling in the pandemic situation. Using stratified random sampling in randomized block design, a response to a survey questionnaire has been collected from 200 … …Journal of Computer Science, Vol. 18, Issue 6 · 1 Jul 2022 · 6,526 accessesView PDFCite
Research ArticleOpen accessIn the abstractKnowledge-Practice Gaps of Practicing Doctors on Antimicrobial Stewardship-A Single Center ExperienceSimardeep Kaur, Prativa Sethi, Prasan Kumar PandaThe overwhelming, irrational behaviour of using Antimicrobial (AM) has added to the amplification and spread of Antimicrobial Resistance (AMR) burden. Healthcare professionals can curtail the AMR by practicing Antimicrobial Stewardship (AMS). The single-centre hospital-based observational study aimed at accessing the knowledge, attitude and practice of practicing doctors towards AMS based on a free online open WHO course, a global action … …American Journal of Infectious Diseases, Vol. 18, Issue 1 · 22 Feb 2022 · 6,641 accessesView PDFCite
Research ArticleOpen accessIn the abstractSecure Symmetric Block Cipher Design for Encrypting the Bitcoin Wallets in Cryptocurrencies ApplicationsOmar A. Dawood, Othman I. Hammadi, Falath M. MohammedThis paper proposes a new symmetric secret-key cipher for construction of block cipher model. This new approach is considered as a smart step that can be applied to the long process research of modern designing methods used in developing earlier symmetric algorithms. The present cipher can encrypt block lengths of 128-bit by employing Substitution-Permutation Network (SPN) structure. The present cipher … …Journal of Computer Science, Vol. 15, Issue 5 · 1 Jun 2019 · 8,412 accessesView PDFCite