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Start your reading journey today on DL4ALL.org and unlock a world of imagination, knowledge, and inspiration!  English | 2021 | ISBN: 9811234574 | 419 pages | True (PDF EPUB) | 31.92 MB This book provides a theoretical discussion of pulse width modulation (PWM) in power electronic inverters. Pulse width modulation is widely used for the frequency control of speed of ac motors, the design of uninterruptible power supplies (UPS) as well as the integration of renewable energy sources into existing power grid systems. PWM technique is based on approximation of sinusoidal waveforms by sequences (trains) of rectangular pulses whose widths are properly modulated. This width-modulation results in the suppression of low order harmonics at the expense of amplification of high order harmonics which are suppressed by energy-storage elements in load circuits. The discussion covers various PWM techniques with a focus on the optimal time-domain PWM techniques proposed by the authors. [center]  A. Cendel Karaman, "Professional Learning and Identities in Teaching: International Narratives of Successful Teachers " English | ISBN: 0367463598 | 2021 | 220 pages | PDF | 3 MB This book explores the reflective potentialities offered by analyses of teachers' professional learning narratives. The book has a specific focus on narratives on professional learning and professional identities emerging from different contexts and gives a deeper understanding of successful teachers' narratives globally.  Emiliano Trizio, "Philosophy's Nature: Husserl's Phenomenology, Natural Science, and Metaphysics: Husserl's Phenomenology, Natural Science" English | ISBN: 0367439123 | 2020 | 324 pages | PDF | 2 MB This book offers a systematic interpretation of the relation between natural science and metaphysics in Husserl's phenomenology. It shows that Husserl's account of scientific knowledge is a radical alternative to established methods and frameworks in contemporary philosophy of science.  Jo Brownlee, "Personal Epistemology and Teacher Education " English | ISBN: 0415883563 | 2011 | 310 pages | PDF | 3 MB Personal Epistemology and Teacher Education, edited by Joanne Brownlee, Gregg Schraw and Donna Berthelsen, provides an international perspective on teachers' personal epistemology, or beliefs about the nature of knowledge and knowing. Research from The Netherlands, Cyprus, Australia, United States, Canada, Norway, and Taiwan is presented to provide diverse viewpoints on personal epistemology for early childhood, primary, secondary and tertiary teaching contexts.  Offensive Language: Taboo, Offence and Social Control by Jim O'Driscoll English | November 12, 2020 | ISBN: 1350169676, 1350193321 | EPUB/PDF | 216 pages | 0.5/1.4 MB Why do people take offence at things that are said? What is it exactly about an offending utterance which causes this negative reaction? How well motivated is the response to the offence?  Of Bridges: A Poetic and Philosophical Account by Thomas Harrison English | April 1, 2021 | ISBN: 022673529X | EPUB/PDF | 304 pages | 8.2/16.9 MB "Always," wrote Philip Larkin, "it is by bridges that we live." Bridges represent our aspirations to connect, to soar across divides. And it is the unfinished business of these aspirations that makes bridges such stirring sights, especially when they are marvels of ingenuity.  Objects in Air : Artworks and Their Outside around 1900 by Margareta Ingrid Christian English | 2021 | ISBN: 022676477X | 249 Pages | PDF | 9.2 MB  Navigating Work and Life Boundaries: Insights for Distributed Knowledge Professionals English | 2021 | ISBN: 3030727580 | 208 Pages | PDF EPUB | 3 MB As organizations continue to adapt and evolve to meet the challenges related to globalization and working with new collaboration technologies to bridge time and space, demands on employees' time and attention continue to increase. Recognizing this problem and its implications, such as increased employee turnover, many companies are seeking ways to help their employees maintain a healthy balance between work and life. This book examines work-life conflict, i.e., the increasing lack of employees' work-life balance, in the context of virtual teams and distributed work. It explores the negative impact on work-life conflict exacerbated by working across time zones, cultures, and geographical spaces. Further, it investigates specific causes of work-life conflict in distributed work environments. For researchers and practitioners in the HRM and OB domains, this book adds to the body of knowledge on work-life conflict, with a unique focus on the role of technology.  Dalya Yafa Markovich, "Nationality and Ethnicity in an Israeli School: A Case Study of Jewish-Arab Students " English | ISBN: 1138613029 | 2019 | 110 pages | PDF | 1527 KB Nationality and Ethnicity in an Israeli School: A Case Study of Jewish-Arab Students explores the intersection of ethnicity, nationality, and social structure which is experienced through schooling and its effects on the performance of disadvantaged students.  English | 2021 | ASIN : B0933LLHKQ | 13 pages | PDF, EPUB | 1.16 MB This book examines representations of violence across the postcolonial world-from the Americas to Australia-in novels, short stories, plays, and films. The chapters move from what appear to be interpersonal instances of violence to communal conflicts such as civil war, showing how these acts of violence are specifically rooted in colonial forms of abuse and oppression but constantly move and morph. Taking its cue from theories in such fields as postcolonial, violence, gender, and trauma studies, the book thus shows that violence is slippery in form, but also fluid in nature, so that one must trace its movement across time and space to understand even a single instance of it. When analysing such forms and trajectories of violence in postcolonial creative writing and films, the contributors critically examine the ethical issues involved in narrating abuse, depicting violated bodies, and presenting romanticized resolutions that may conceal other forms of violence. [center] |
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