Energy Scavenging for Wireless Sensor Networks: With Special Focus on Vibrations
The vast reduction in size and power consumption of CMOScircuitry has led to a large research effort based around the visionof ubiquitous networks of wireless communication nodes. The wirelessdevices are usually designed to run on batteries. However, as thenetworks increase in number and the devices decrease in size, thereplacement of depleted batteries is not practical. Furthermore, abattery that is large enough to last the lifetime of the device woulddominate the overall system size, and thus is not very attractive.There is clearly a need to explore alternative methods of poweringthese small communication nodes. This book, therefore, focuses onpotential "ambient" sources of power that can be scavenged orharvested and subsequently used to run low power electronics andwireless transceivers.A wide range of potential power sources are briefly explored. Based ona comparison of these many potential sources, commonly occurringvibrations was chosen as an attractive, and little explored, powersource. Models for different types of power converters using bothelectrostatic and piezoelectric conversion mechanisms have beendeveloped. The models have been validated by testing prototypes drivenat vibrations similar to those found in many industrial and commercialbuilding environments. Finally, integration of a piezoelectricgenerator, power circuit, and custom design radio transceiver isdemonstrated.Power sources are becoming a bottleneck to the widespread deploymentof wireless sensor networks. This work reviews many potentialalternative sources of ambient power that can be scavenged. Vibrationto electricity converters are explored in great detail, and based onstudies and experiments, are shown to bean attractive power source inmany applications."Energy Scavenging for Wireless Sensor Networks with Special Focuson" "Vibrations" will be of interest to researchers andprofessionals in the areas of wireless electronics, smart structuresand MEMS as well as power electronics.
The Monotheists: Jews, Christians, and Muslims in Conflict and Competition by F. E. Peters, ISBN 0691114617
The world's three great monotheistic religions have spent most of their historical careers in conflict or competition with each other. And yet they in fact sprung from the same spiritual roots and have been nurtured in the same historical soil. This book--an extraordinarily comprehensive and approachable comparative introduction to these religions--seeks not so much to demonstrate the truth of this thesis as to illustrate it. Frank Peters, one of the world's foremost experts on the monotheistic faiths, takes Judaism, Christianity, and Islam, and after briefly tracing the roots of each, places them side by side to show both their similarities and their differences. Volume I, The Peoples of God, tells the story of the foundation and formation of the three monotheistic communities, of their visible, historical presence. Volume II, The Words and Will of God, is devoted to their inner life, the spirit that animates and regulates them. Peters takes us to where these religions live: their scriptures,...
The Monotheists: Jews, Christians, and Muslims in Conflict and Competition by F. E. Peters, ISBN 0691114617 
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Energy Scavenging for Wireless Sensor Networks: With Special Focus on Vibrations
The vast reduction in size and power consumption of CMOScircuitry has led to a large research effort based around the visionof ubiquitous networks of wireless communication nodes. The wirelessdevices are usually designed to run on batteries. However, as thenetworks increase in number and the devices decrease in size, thereplacement of depleted batteries is not practical. Furthermore, abattery that is large enough to last the lifetime of the device woulddominate the overall system size, and thus is not very attractive.There is clearly a need to explore alternative methods of poweringthese small communication nodes. This book, therefore, focuses onpotential "ambient" sources of power that can be scavenged orharvested and subsequently used to run low power electronics andwireless transceivers.A wide range of potential power sources are briefly explored. Based ona comparison of these many potential sources, commonly occurringvibrations was chosen as an attractive, and little explored, powersource....
Energy Scavenging for Wireless Sensor Networks: With Special Focus on Vibrations
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Simple & Direct: A Rhetoric for Writers by Jacques Barzun, ISBN 0060937238
A fter a lifetime of writing and editing prose, Jacques Barzun has set down his view of the best ways to improve one's style. His discussions of diction, syntax, tone, meaning, composition, and revision guide the reader through the technique of making the written word clear and agreeable to read. Exercises, model passages both literary and casual, and hundreds of amusing examples of usage gone wrong show how to choose the right path to self-expression in forceful and distinctive words.
Simple & Direct: A Rhetoric for Writers by Jacques Barzun, ISBN 0060937238
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Mediated Identity in the Emerging Digital Age: A Dialogical Perspective: A Special Issue of Identity
The several contributions in this issue illustrate the process of mediated dialogue in a digital age. The first article shows that culture and self-like society and identity-are conceived as mutually inclusive. The next paper shows how technology is able to create a new form of dialogue that is very personal and very public at the same time. The authors of the third paper are interested in the field of education in which they observe a dichotomy between individualistic and contextual concepts of...
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Aliens Are Coming!: The True Account of the 1938 War of the Worlds Radio Broadcast
It was an ordinary night in October of 1938 until a news bulletin interrupted the dance music on "CBS radio-aliens were invading the United States!
Meghan McCarthy's hilarious "Aliens Are Coming! tells the true story of the Halloween radio prank that duped much of the country into believing that Martians had invaded. The book uses excerpts from the actual "War of the Worlds radio broadcast and includes information about the importance of radios in the 1930s (before the time of televisions and...
DLP Aliens Are Coming!: The True Account of the 1938 War of the Worlds Radio Broadcast
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The Prize Winner of Defiance, Ohio
The vacations, appliances, and automobiles of the Ryan family were the spoils of Terry Ryan's mother's skill at writing just the right jingle. Twenty-five words or less won bicycles, televisions, a jukebox, and trips to New York and Switzerland for her family. This memoir shares the details of Terry Ryan's childhood, as it draws a moving picture of a mother who defied her alcoholic husband, her church, and the judgement of other housewives to provide for her family by entering--and winning--dozens...
Lifetime tv Energy Scavenging for Wireless Sensor Networks: With Special Focus on Vibrations The Prize Winner of Defiance, Ohio
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Lifetime tv Energy Scavenging for Wireless Sensor Networks: With Special Focus on Vibrations
The Prize Winner of Defiance, Ohio
The vacations, appliances, and automobiles of the Ryan family were the spoils of Terry Ryan's mother's skill at writing just the right jingle. Twenty-five words or less won bicycles, televisions, a jukebox, and trips to New York and Switzerland for her family. This memoir shares the details of Terry Ryan's childhood, as it draws a moving picture of a mother who defied her alcoholic husband, her church, and the judgement of other housewives to provide for her family by entering--and winning--dozens...
Lifetime tv Energy Scavenging for Wireless Sensor Networks: With Special Focus on Vibrations The Prize Winner of Defiance, Ohio
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