63 research outputs found
2023 Award Winner Bahaudin Mujtaba
No full textArts, Business, Humanities, Law, and Social Sciences
Professor Award
Bahaudin Mujtaba, H. Wayne Huizenga College of Business and Entrepreneurship, is a Professor of Human Resources and International Management. He is the author and coauthor of books dealing with diversity, ethics, and business management, and his contributions to his field are significant. During the past thirty years, he has worked with managers and human resource professionals in almost 20 countries, and this diverse exposure has provided him with many insights in cross-cultural management from the perspectives of different firms, people groups, and cultures. With an extensive publication record and thousands of citations covering topics such as business, change, culture, ethics, diversity, and others, his work is highly collaborative with over 50 different coauthors drawn from NSU, the United States, and abroad. His books and guidance are sought and frequently used by companies, professors, and the media. He served as a cultural consultant for the movie Kite Runner and in 2018 did pro bono training and development work in Afghanistan on topics of adult learning, leadership, and ethics.https://nsuworks.nova.edu/provost_research_award/1018/thumbnail.jp
Optimizing Task Execution: The Impact of Dynamic Time Quantum and Priorities on Round Robin Scheduling
Get PDFTask scheduling algorithms are crucial for optimizing the utilization of computing resources. This work proposes a unique approach for improving task execution in real-time systems using an enhanced Round Robin scheduling algorithm variant incorporating dynamic time quantum and priority. The proposed algorithm adjusts the time slice allocated to each task based on execution time and priority, resulting in more efficient resource utilization. We also prioritize higher-priority tasks and execute them as soon as they arrive in the ready queue, ensuring the timely completion of critical tasks. We evaluate the performance of our algorithm using a set of real-world tasks and compare it with traditional Round Robin scheduling. The results show that our proposed approach significantly improves task execution time and resource utilization compared to conventional Round Robin scheduling. Our approach offers a promising solution for optimizing task execution in real-time systems. The combination of dynamic time quantum and priorities adds a unique element to the existing literature in this field
Muslim Public Opinion Toward the International Order [electronic resource] : Support for International and Regional Actors /
No full textThis book analyses the attitudes of Muslim citizens toward international and regional actors. In essence, the project examines whether Muslim public opinion is in favor of the current international order and if there is an ideal type of international governance perceived by Muslim citizens. The author connects the analysis to the literature of international public opinion and to the research on social legitimacy of international and global governance. It is ideal for scholarly audiences interested in Islamic, International and Global Governance Studies. Mujtaba Ali Isani is a Post-Doctoral Fellow at the Department of Political Science at the University of Muenster, Germany.1. Chapter 1 Introduction and Historical Context -- 2. Chapter 2 Literature Review, Theory and Methods -- 3. Chapter 3 Muslim Attitudes Toward the UN -- 4. Chapter 4 The Arab League and the GCC: Failures of Regional Organization in the Muslim World? -- 5. Chapter 5 Support for the Global Caliphate as Alternative -- 6. Chapter 6 Conclusion: ASEAN as a Successful Regional Organization? OIC as an Alternative to the Caliphate? Revisiting the Main Puzzles .This book analyses the attitudes of Muslim citizens toward international and regional actors. In essence, the project examines whether Muslim public opinion is in favor of the current international order and if there is an ideal type of international governance perceived by Muslim citizens. The author connects the analysis to the literature of international public opinion and to the research on social legitimacy of international and global governance. It is ideal for scholarly audiences interested in Islamic, International and Global Governance Studies. Mujtaba Ali Isani is a Post-Doctoral Fellow at the Department of Political Science at the University of Muenster, Germany
Newly isolated sporopollenin microcages from Platanus orientalis pollens as a vehicle for controlled drug delivery
No full textWOS: 000403381200030PubMed: 28532028Sporopollenin microcages were produced from the pollens of Platanus orientalis. Paracetamol was loaded into the microcages. Pollen, sporopollenin, paracetamol and paracetamol-loaded sporopollenin microcages were characterized with FT-IR, TGA and SEM. The analytical analyses demonstrated that sporopollenin microcages were structurally intact, highly reticulated and thermally stable. The loading efficiency of the sporopollenin microcages was found to be 8.2% using the passive loading technique and 23.7% via evaporating loading technique. In vitro release and kinetics studies were performed to test the suitability of sporopollenin microcages for loading. These studies revealed that sporopollenin from P. orientalis can be suggested as a suitable carrier for drug loading and controlled release studies. (C) 2017 Published by Elsevier B.V.Scientific and Technological Research Council of Turkey - Graduate Scholarship Programme for International Students [TUBITAK 2215]The first author would like to thank The Scientific and Technological Research Council of Turkey for supporting him during this study under the program number TUBITAK 2215 - Graduate Scholarship Programme for International Students
The Application Of Polymer Particles In Industrial Processes
Get PDFThe research in this thesis considers novel innovative developments in established
industrial processes that involve the use of recyclable polymeric particles as a
partial replacement for aqueous media and chemicals. The application of the
technology typically leads to water savings of over 80% and chemical savings of
over 25%. These industrial processes may be characterised in that are considered
inefficient and wasteful but nevertheless are considered economically vital. These
diverse industries including laundry cleaning, leather manufacturing, textile
garment processing, effluent treatment and metal beverage can manufacture.
The outcomes of this research have made significant contributions to industrial
best practice in such industries. In terms of academic research, the knowledge
created in this thesis provides the basis for the application of CFD-DEM modelling
to understand complex multi-phase and multi-component systems. In particular,
the thesis advocates the application of the Free Surface Lattice Boltzmann Method
for creating highly accurate simulations of multi-phase flow. In addition, the thesis
offers opportunities for further research in novel plasma micro-reactors and their
applications in diverse fields such as chemical synthesis, chemical engineering and
biotechnology. The nature of the research is multi-disciplinary, and involved
investigations across several fields including applied mathematics, biochemistry,
chemistry, physics, and engineering. The projects also involved scale up from
laboratory, pilot plant and full commercial scale production trials. Primary
objectives were investigated through a series of six published patents. The three
patents relating to the development of novel leather and textile processes were
solely conceived and executed by the author. The patent related to the
development of the plasma micro-reactor for ozone synthesis was conceived and
executed jointly by the author and Professor Will Zimmerman (Sheffield University).
The two patents related to the development of a novel metal cleaning and
treatment process was conceived and executed jointly by the author and Dr.
Robert Bird (Xeros Technology Group Limited)
Protect Against Phishing Scams
No full textAbstract: Phishing is an act of luring unsuspecting recipient of a message into revealing information which can be used against the recipient. Email is the most common medium of creating a Phishing attack against individuals and organizations. Phishing is a type of social engineering attempt, usually via emails, designed to trick the recipient. These attacks often result in malicious software getting deployed, steal user data including credentials or financial data, and victimize the entire infrastructure for ransom etc. First step in preventing this attack is to identify what a Phishing attempt is, to report it, and take similar actions for others. The golden rule of prevention is when you are in doubt, do not open that email, download its attachments or click on any hyperlinks inside.
Keywords: Phishing, Spam, Email, Malware, Social Engineering.
Title: Protect Against Phishing Scams
Author: Junaid Jan, Mohammed Mujtaba, Qasim T. Zaidi, Zaki S. Ahmed
International Journal of Computer Science and Information Technology Research
ISSN 2348-1196 (print), ISSN 2348-120X (online)
Vol. 10, Issue 2, April 2022 - June 2022
Page No: 82-86
Research Publish Journals
Website: www.researchpublish.com
Published Date: 07-June-2022
DOI: https://doi.org/10.5281/zenodo.6616588
Paper Download Link (Source)
https://www.researchpublish.com/papers/protect-against-phishing-scamsInternational Journal of Computer Science and Information Technology Research, (IJCSITR), ISSN 2348-1196 (print), ISSN 2348-120X (online), Research Publish Journals (Publisher), Website: www.researchpublish.co
Exploring Value Change in Sustainable Energy Systems: An Agent-Based Exploratory Modelling Approach to Study the Change in Importance of Values
No full textThe climate change around the globe driven by Greenhouse Gas emissions (GHG) is fueling the growth of Sustainable Energy Systems (SES) at a faster pace. However, the lack of acceptance of these systems by society has stifled its successful deployment. Societal values play a key role in evaluating the social acceptance and the broader consequences of SES. However, there exists a complexity of change in the values of people. Alternatively known as value change, although SES may embody values permanently during its design, the values that people hold important may change during the lifetime of SES. Value change may often be driven by various exogenous factors as well as due to the complex, emergent, and dynamic characteristics of SES. Consequently, this has led to high uncertainty in the future acceptance of SES. Exploring the uncertain scenarios of value change is crucial for social acceptance of SES as it can facilitate better consideration of values in evaluating social acceptance of SES, ultimately contributing to the future acceptability of SES by society. However, current approaches to explore value change in ethics of technology literature are scarce. Few have proposed to explore value change, but lack in dealing with value change after it has occurred, or they consider values in a static manner. Alternatively, simulation models show better prospects in exploring complex societal dynamics of which a human mind cannot picture. Simulation models such as Agent-Based Models are seen as a suitable solution to capture the underlying mechanisms that drive the value change considering the complex and dynamic characteristics of SES. The objective of this research is to gain an understanding of the mechanisms that drive the value change in SES, by formulating a modelling approach that integrates agent heterogeneity, common pool resource & dynamic behavior, transformative experience & bounded rationality, and social interaction, to explore value change under various policy and uncertainty scenarios of SES. To this end, this study combined Agent-Based Modelling and Exploratory Modelling approaches to explore the change in importance of values in SES.Engineering and Policy Analysi
Imamate and leadership: lessons on Islamic doctrine (book four)
No full textThe author wrote subjects proving the reader Imam Ali bin Abu Thalib (karamallahu wajhah) as a family member of the Prophet Muhammad is a proved immediate successor of caliphate after the Prophet Muhammad passed away. The author convinced reader with Sunni sources. The author argued that before his death, the Prophet transfer the Imamate to another by an explicit designation with the guidance of God
Current based condition monitoring of electromechanical systems. Model-free drive system current monitoring: faults detection and diagnosis through statistical features extraction and support vector machines classification.
Get PDFA non-invasive, on-line method for detection of mechanical (rotor, bearings eccentricity) and stator winding faults in a 3-phase induction motors from observation of motor line current supply input. The main aim is to avoid the consequence of unexpected failure of critical equipment which results in extended process shutdown, costly machinery repair, and health and safety problems.
This thesis looks into the possibility of utilizing machine learning techniques in the field of condition monitoring of electromechanical systems. Induction motors are chosen as an example for such application. Electrical motors play a vital role in our everyday life. Induction motors are kept in operation through monitoring its condition in a continuous manner in order to minimise their off times. The author proposes a model free sensor-less monitoring system, where the only monitored signal is the input to the induction motor. The thesis considers different methods available in literature for condition monitoring of induction motors and adopts a simple solution that is based on monitoring of the motor current. The method proposed use the feature extraction and Support Vector Machines (SVM) to set the limits for healthy and faulty data based on the statistical methods. After an extensive overview of the related literature and studies, the motor which is the virtual sensor in the drive system is analysed by considering its construction and principle of operation. The mathematical model of the motor is used for analysing the system. This is followed by laboratory testing of healthy motors and comparing their output signals with those of the same motors after being intentionally failed, concluding with the development of a full monitoring system. Finally, a monitoring system is proposed that can detect the presence of a fault in the monitored machine and diagnose the fault type and severityMinistry of Higher Education, Libya; Switchgear & Instruments Ltd
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