Tribological performance of sustainable composites depend upon external parameters such as interface and environmental temperature, contact pressure and behavior of contact materials at interface and so forth. This book covers sustainable composites and bio- composites in terms of proper selection of reinforcements, methods to improve the thermal and mechanical properties, techniques for uniform dispersion of the reinforcements and their tribological performance. Also, it details the testing and damage characterization methods of these sustainable composites. Features: 1. Presents fundamental knowledge of sustainable composites, including chemical composition, structural features and fabrication techniques. 2. Provides an analytical overview of the different types of characterization techniques and tribological methods. 3. Provides an extensive review on bio- composite properties and their tribological performance for biomedical application. 4. Contains extensive reviews on cutting- edge research on lightweight materials for future applications in a variety of industries and their tribological performance. 5. Provides the application of sustainable composites in various fields such as aerospace, automobile, medical etc. This book is aimed for Researchers, Professionals and Graduate students of Tribology, Composites, Mechanical Engineering and Materials Engineering.
This book investigates the relevance of Maslow’s hierarchy of needs as a theory of motivation, whilst taking into account variances in culture and individual experiences and perspectives. Focussing on higher education, the book responds to the call for providing alternative conceptual models, other than those originating from the Anglo-Saxon world. The authors take a contextual approach and use the case of Saudi Arabia to understand motivation in a collectivist, highly religious and conservative society of the Middle East. Providing empirical findings from a study carried out at two Saudi universities differing in their religious outlook, this book reveals a hierarchy of needs that is significantly different from the theory proposed by Maslow. Religion, culture and gender are explored in detail as the authors investigate the relevance of Maslow’s theory in a region that is of growing interest to policy-makers and practitioners in North America and Europe, offering a truly insightful read to an international audience.
This book, “Islamic Wealth Planning & Management: The Practice of Personal Finance” focuses on personal financial management with applications of Shariah principles that suit both students and working people for entertaining applications. It begins with introducing wealth management, explaining how wealth can be created, accumulated, mobilized, preserved and purified. This book guides readers on investing their surplus income in the stock, bond, property and commodity markets that comply with Shariah principles. It describes how important it is for readers to have personal financial planning in their retirement, estate, and inheritance. It will plans that could provide regular returns and avoid the risk of losing their pension or EPF money. It concludes how easy it is to have their set of personal finance in terms of personal assets, personal, debts and personal income as a practical way to control expenses and hence avoid becoming bankrupt at the young ages of 25-40 years.
This book discusses the design and implementation of energy harvesting systems targeting wearable devices. The authors describe in detail the different energy harvesting sources that can be utilized for powering low-power devices in general, focusing on the best candidates for wearable applications. Coverage also includes state-of-the-art interface circuits, which can be used to accept energy from harvesters and deliver it to a device in the most efficient way. Finally, the authors present power management circuits for using multiple energy harvesting sources at the same time to power devices and to enhance efficiency of the system.
There is no doubt that the events of 12 March 1993, which took place at Bombay, were the ghastliest of events. It is also wrong to directly connect the events of 12 March 1993 with the demolition of Babri Masjid on 06 December 1992. The events of 12 March 1993 took place only because of the partial treatment meted out to the Muslims of Bombay, by the State, during the riots which took place after the demolition of the Babri Masjid on 06 December 1992. In the name of investigations of the 12 March 1993 case, the entire community was targeted. We Indians were made to believe that the accused from 12 March 1993 were dealt with justice. Being associated with the case as an accused made me wonder as to how the judiciary did all these things while delivering justice. I would not have found all these wonders, had I got a job as an Islamic Finance Consultant, but for the need of a passport, as it was outside of India. Passports were granted by the State even to those who stood convicted in the same case for far more serious charges than mine. I took it to be the desire of the Supreme Power to narrate the injustice done in this case.
Research Paper (postgraduate) from the year 2014 in the subject Computer Science - Miscellaneous, , language: English, abstract: The world is changing and will still change more, only at an ever-increasing pace. The events and innovations of the last few centuries have served as testaments to the validity of this fact. The influence that science, technology and more recently, ICT have had on the world’s dynamics cannot be overrated or over emphasized. ICT for example has become one of the strongest forces of the modern world, with applications in virtually every facet of human existence, from medicine to communications; transportation to entertainment; defense to artificial intelligence. Unfortunately, statistics have shown that women’s participation in IT and technology in general is low and declining. Berryman (1983) used the ‘leaky pipeline’ metaphor to describe the attrition of women from science and technology in general. The leaky pipeline is used to describe the “continuous loss of women in science and technology as they climb the career ladder” (Muffit, 2014). It has also been noted that employment opportunities for women in technological and engineering fields have been very low especially in areas such as the computer industry (Hoffmann-Barthes, Nair, & Malpede). This paper seeks primarily to evaluate the low participation of women in technology and ICT, and to identify the obstacles hindering higher participation, in a bid to proffering solutions that will eliminate or at least reduce the effect of the obstacles.
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