physics of semiconductor devices

Keychain Breathalyzer with flashlight

Manufacturer SpecificationsGeneralAnalyzing Method: Breath TestSensor: Advanced Semiconductor Oxide Alcohol SensorScreen: LCD Display for Time/TimerAlcohol Reading: 3 LED Lights (Green, Yellow, Red...

The Poetry of Ibn Khafajah: A Literary Analysis

ISBN: , SKU: , AUTHOR: Al-Nowaihi, Magda M., PUBLISHER: Brill Academic Publishers, This study is an attempt to identify and describe the distinctive features of the poetic style of the acclaimed medieval Andalusian poet Ibn Khafa?jah, who has been credited with starting a new school of poetry, in Andalus and elsewhere. It offers a close reading of his poetry, concentrating on the three basic elements of style - imagery, rhetorical devices, and structural patterns. It shows how Ibn Khaf?jah creatively uses the poetic tradition available to him to form new images and scenes, create multi-layered poems, and bestow different levels of unity and coherence on his poems. The study demonstrates some of the ways by which the various elements of style are combined and interrelated, to produce original, meaningful, and highly moving poems in the Khafajian style.

The Myth of the Paperless Office

ISBN: , SKU: , AUTHOR: Sellen, Abigail J. / Harper, Richard H. R., PUBLISHER: MIT Press (MA), IEEE-USAB Award for Distinguished Literary Contributions Furthering Engineering Professionalism Over the past thirty years, many people have proclaimed the imminent arrival of the paperless office. Yet even the World Wide Web, which allows almost any computer to read and display another computer's documents, has increased the amount of printing done. The use of e-mail in an organization causes an average 40 percent increase in paper consumption. In "The Myth of the Paperless Office," Abigail Sellen and Richard Harper use the study of paper as a way to understand the work that people do and the reasons they do it the way they do. Using the tools of ethnography and cognitive psychology, they look at paper use from the level of the individual up to that of organizational culture. Central to Sellen and Harper's investigation is the concept of "affordances"--the activities that an object allows, or affords. The physical properties of paper (its being thin, light, porous, opaque, and flexible) afford the human actions of grasping, carrying, folding, writing, and so on. The concept of affordance allows them to compare the affordances of paper with those of existing digital devices. They can then ask what kinds of devices or systems would make new kinds of activities possible or better support current activities. The authors argue that paper will continue to play an important role in office life. Rather than pursue the ideal of the paperless office, we should work toward a future in which paper and electronic document tools work in concert and organizational processes make optimal use of both.

DATALOGIC - JOYA DEMO POWER SUPPLY POWERS UP TO 3 DEVICES -

DATALOGIC - JOYA DEMO POWER SUPPLY POWERS UP TO 3 DEVICES - 91ACC - SU ORDINAZIONE

Cavetto lightening compatibile

Cavo compatibile con tutti i devices apple lighting, funziona perfettamente e indistinguibile dall'originale tranne che per la scritta "designed in california"e nessun problema di compatibilità, qualunque prova, non è un prodotto scadente ma di ottima qualità, sodisfatti o rimborsati. Compatibile con tutti i devices apple: iphone 6/5s/5/ ipad ecc prezzo non trattabile

The Miracle of Flight

ISBN: , SKU: , AUTHOR: Dalton, Stephen, PUBLISHER: Firefly Books, Praise for the hardcover edition: ""The explanation of the physics of flight is one of the strengths of Dalton's text... Dalton's high-speed photographs of animals in flight, combined with color illustrations, beautifully illuminate the sometimes arcane discussions. Overall, this breathtakingly illustrated and well written book is superb."" - Booklist Insects and birds account for three-quarters of all land creatures. For many of them, the ability to fly has allowed them to live in diverse habitats all over the globe. For humans, the mastery of flight is a supreme technical achievement that has revolutionized our world during the last century. The Miracle of Flight shows how animals evolved wings and how humans triumphed over the associated physical challenges of taking to the air. The magic of winged flight is passionately revealed in photography and color illustrations. The main sections cover: Insects and the mechanics of their flight Birds and their wing structure Man's centuries old dream of flight The development of flight from balloons to jets and rockets. Every section of The Miracle of Flight is illustrated by Dalton's stunning wildlife photographs and specially commissioned full color technical drawings.

Quantum Mechanics and Gravity

ISBN: , SKU: , AUTHOR: Sachs, Mendel, PUBLISHER: Springer, This book describes a paradigm change in modern physics from the philosophy and mathematical expression of the quantum theory to those of general relativity. The approach applies to all domains - from elementary particles to cosmology. The change is from the positivistic views in which atomism, nondeterminism and measurement are fundamental, to a holistic view in realism, wherein matter - electrons, galaxies, - are correlated modes of a single continuum, the universe. A field that unifies electromagnetism, gravity and inertia is demonstrated explicitly, with new predictions, in terms of quaternion and spinor field equations in a curved spacetime. Quantum mechanics emerges as a linear, flatspace approximation for the equations of inertia in general relativity.

NETGEAR 5-Port Fast Ethernet Switch FS605

• Links up to 5 or 8 PCs or peripherals to your Ethernet network • Connects network devices at 10 or 100 Mbps • Plug-and-play installation delivers ease of use • Silently runs without a fan Features • 5- or 8-port Fast Ethernet switch instantly expands your network • Link up to 5 or 8 PC or Ethernet devices with a fast, auto-switching Ethernet connection • Supports Windows® and Macintosh® platforms at speeds of up to 10 or 100 Mbps over Ethernet cables† • Every port automatically senses the right speed and full/half duplex mode • AutoUplink™ technology adjusts for two major types of connection cables • Embedded plug-and-play technology—simply turn it on and it works • Sleek, compact design Key Applications • Multiple PCs connecting to the Internet • Multiple applications running simultaneously—downloads, voice, music, VoIP • Multiplayer gaming over the home network • Multimedia/video streaming within the home • Networked or shared storage/large file sharing

Breathalyzer Alcohol Tester Deluxe

Manufacturer SpecificationsGeneralAnalyzing Method: Breath TestSensor: Advanced Semiconductor Oxide Alcohol SensorReading: DigitalTest Range: to BAC ( to mg/l)Test Accuracy:...

The Marvellous Century: Archaic Man and the Awakening of

ISBN: , SKU: , AUTHOR: Woodcock, George, PUBLISHER: Fitzhenry & Whiteside, In this fascinating and scholarly overview, George Woodcock, author and poet, allows us to experience the beauty, the savagery and the all-encompassing impact of The Marvellous Century. It was an era of personalities and uprisings. It was the time of Xenophanes, Cyrus, Solon the lawmaker, Sappho, the Buddha, Aeschylus, Pythagoras, Confucius, Lao-tzu and Nebuchadnezzar. It was an era of prose reawakenings, the exploration of rational thought, the central Asian silk trade, and the writing of the Upanishads. For the Chinese, it was the period of Spring and Autumn under the Chou Kingdom. Christianity, Islam, Zoroastrianism and Modern Judaism had their roots in the sixth century. The Greek philosopher, Thales, studied astronomy and geometry - passing on knowledge picked up from the Egyptians - and it was Thales who first postulated the angles at the base of an isosceles triangle to be equal. In India, atomic theories emerged, and geography, geology and physics all developed as disciplines.

Nausea devices....estremamente potenti

Realizzo su commissione: dispositivi a ultrasuoni...chiamati in gergo " nausea devices": molto potenti, possono essere collegati all'antifurto di casa x disorientare e costringere eventuali intrusi, a scappare x il dolore. per esigenze specifiche e potenze maggiori, realizzo modelli da 4 e 8 canali....adatti anche x allontanare grossi predatori dal bestiame o proteggere aree da accessi indesiderati

Differential Optical Absorption Spectroscopy: Principles and

ISBN: , SKU: , AUTHOR: Platt, U. / Stutz, J. / Stutz, Jochen, PUBLISHER: Springer, Measurement techniques form the basis of our knowledge about atmospheric composition and chemistry. Presently, important questions of atmospheric chemistry center on urban pollution, free-radical chemistry, degradation of greenhouse gases and the budgets of tropospheric and stratospheric ozone. Among the many different optical spectroscopic methods that are in use, DOAS has emerged as a universal technique to measure the concentrations of atmospheric trace gases by making use of the characteristic absorption features of gas molecules along a path of known length in the open atmosphere. This book reviews the basics of atmospheric chemistry, radiation transport, and optical spectroscopy before detailing the principles underlying DOAS. The second part of the book describes the design and application of DOAS instruments as well as the evaluation and interpretation of spectra. The recent expansion of DOAS application to the imaging of trace gas distributions by ground, aircraft, and satellite-based instruments is also covered. Written for graduate students and researchers with a general background in environmental physics, this book especially addresses the needs of those working in the field of atmospheric chemistry, pollution monitoring, and volcanology.

Energy: Its Use and the Environment

ISBN: , SKU: , AUTHOR: Hinrichs, Roger A. / Kleinbach, Merlin H., PUBLISHER: Thomson Brooks/Cole, What is the impact of such energy issues as global warming, radioactive waste, and municipal solid waste on the individual and society? ENERGY: ITS USE AND THE ENVIRONMENT answers these questions, emphasizing the physical principles behind energy and its effects on our environment, and explaining the basic physical principles behind the use of energy, including the study of mechanics, electricity and magnetism, thermodynamics, and atomic and nuclear physics. By placing energy issues within the context of everyday examples and asking you to define and support critical arguments, ENERGY: ITS USE AND THE ENVIRONMENT offers a provocative approach to this crucial issue.

Modem Router WiFi 4G

Perfetto e funzionante con tutte le compagnie, vendo causa inutilizzo. - 4G LTE supported with up to 150Mbps download and 50Mbps upload speeds - Supports up to 15 devices simultaneously - All useful information at a glance with screen display - mAh battery for up to 10 hours of working - Selectable 2.4GHz or 5GHz dual band WiFi - Equipped with a micro SD card slot for up to 32GB of optional storage

Handbook of Nonlinear Partial Differential Equations, Second

ISBN: , SKU: , AUTHOR: Polyanin, Andrei D. / Zaitsev, Valentin F. / Pol'ianin, A. D., PUBLISHER: CRC Press, Updated and expanded, this popular handbook provides a catalog of nonlinear PDEs and their solutions. With nearly 400 pages of new and updated material, this edition contains over 500 nonlinear PDEs with solutions and many new nonlinear systems of PDEs with solutions. In the first half of the book, numerous new and nonlinear systems of PDEs are described with a focus on equations containing one or more arbitrary parameters. The authors cover equations that arise in heat transfer, wave theory, nonlinear mechanics, hydrodynamics, gas dynamics, plasticity theory, nonlinear optics, theoretical physics, differential geometry, control theory, biology, and other fields. The second half of the book presents the exact methods used for solving these types of equations. The authors explore classical methods and some recent developments, along with examples that illustrate applications of the methods.

Minicube for apple devices altoparlante esterna

Minicube for apple devices altoparlante esterna

Literary Presentations of Divided Germany: The Development

ISBN: , SKU: , AUTHOR: Hutchinson, Peter / Hutchinson, Allen Ed., PUBLISHER: Cambridge University Press, This book was the first full-length of East German fiction to appear in English. It takes as its subject the political division of Germany into two increasingly incompatible states, and it concentrates on East German fiction for the simple reason that West German writers are ignorant of one of the most significant events of modern history. After dealing with various historical, bibliographical and cultural problems, Dr Hutchinson isolates three narrative devices of particular value to East German writers: creating a discriminating East German visitor to the West who reinforces the standard image of the capitalist world; introducing figures who are representative of each German state; and examining the two states in terms of their relationship with the Third Reich. A conclusion surveys changes in the literary image of Germany's division between and , and compares East German works on the subject with the few written in the West.

Diffusori audio physics classic 20

Pari al nuovo,tonalita' ciliegio,foto a richiesta

Statistical Physics

ISBN: , SKU: , AUTHOR: Gregory H Wannier, PUBLISHER: Dover Publications Inc, NA

Living in the State of Stuck: How Assistive Technology

ISBN: , SKU: , AUTHOR: Scherer, Marcia J., PUBLISHER: Brookline Books, Assistive technology has radically changed the lives of persons with disabilities, enabling them to work and perform in ways they might never have dreamed possible for themselves. But while these devices do improve physical capabilities, this functional gain is not synonymous with enhanced quality of life. The larger questions are too often ignored: What does the individual define as "rehabilitation success"? How does a given device contribute to fulfilling that person's needs? Are environmental factors -- from psychological resistance to insufficient training for use -- compromising the effectiveness of the device?

Closer: Performance, Technologies, Phenomenology

ISBN: , SKU: , AUTHOR: Kozel, Susan, PUBLISHER: MIT Press (MA), In "Closer, " Susan Kozel draws on live performance practice, digital technologies, and the philosophical approach of phenomenology. Trained in dance and philosophy, Kozel places the human body at the center of explorations of interactive interfaces, responsive systems, and affective computing, asking what can be discovered as we become closer to our computers--as they become extensions of our ways of thinking, moving, and touching. Performance, Kozel argues, can act as a catalyst for understanding wider social and cultural uses of digital technology. Taking this one step further, performative acts of sharing the body through our digital devices foster a collaborative construction of new physical states, levels of conscious awareness, and even ethics. We reencounter ourselves and others through our interactive computer systems. What we need now are conceptual and methodological frameworks to reflect this. Kozel offers a timely reworking of the phenomenology of French philosopher Maurice Merleau-Ponty. This method, based on a respect for lived experience, begins by listening to the senses and noting insights that arrive in the midst of dance, or quite simply in the midst of life. The combination of performance and phenomenology offered by "Closer" yields entwinements between experience and reflection that shed light on, problematize, or restructure scholarly approaches to human bodies using digital technologies. After outlining her approach and methodology and clarifying the key concepts of performance, technologies, and virtuality, Kozel applies phenomenological method to the experience of designing and performing in a range of computational systems: telematics, motion capture, responsive architectures, and wearable computing. The transformative potential of the alchemy between bodies and technologies is the foundation of "Closer." With careful design, future generations of responsive systems and mobile devices can expand our social, physical, and emotional exchanges.

Basic Plasma Physics

ISBN: , SKU: , AUTHOR: Basudev Ghosh, PUBLISHER: Alpha Science International Ltd, NA

Ion Beam Synthesis and Processing of Advanced Materials:

ISBN: , SKU: , AUTHOR: Moss, S. C. / Heinig, K-H / Poker, D. B., PUBLISHER: Materials Research Society, The nonequilibrium processes associated with ion-solid interactions offer a great potential to synthesize and modify advanced materials. Recent progress in ion-beam synthesis and processing has allowed the development of advanced materials with properties designed and tailored specifically for their applications. The progress is assisted by an improved understanding of basic physics and chemistry. The design and interpretation of experimental work is supported by modeling and predictive simulations, both from the atomistic and the nonequilibrium thermodynamics viewpoints. This volume focuses on those properties of advanced materials that are uniquely suited to modification and improvement by ion beans, for example, electrical, optical, magnetic and structural properties, surface hardness, and nanofabrication.

Quantum Mechanics of Fundamental Systems: The Quest for

ISBN: , SKU: , AUTHOR: Henneaux, Marc / Zanelli, Jorge, PUBLISHER: Springer, This is a collection of contributed papers by former collaborators and colleagues of Claudio Bunster (formerly Teitelboim). The topics include General Relativity, Quantum Gravity, String Theory; from historical reviews to current research; from mathematical structures underlying the fundamental interactions, to cosmological scenarios describing the universe at its birth. Each contribution covers a topic in a self-contained manner, including all the references and illustrations to make it easy to read separately. The volume covers a number of important topics in theoretical physics of the last 30 years. Many of the seeds of string theory like supergravity, the AdS/CFT correspondence, p-form fields, electric-magnetic dualities, were discovered first in the context of gravitation by Bunster and his collaborators. This volume is rooted in this tradition and makes it an interesting source for theoretical physicists engaged in current research.

Cassandra Claire Shadowhunters The infernal devices Nuovo

Cassandra Claire Shadowhunters The infernal devices Nuovo, originale, mai usato. più di 950 pagine. Tre libri in uno: L'angelo-Il principe-La principessa. In una Londra vittoriana inquietante giunge Tessa Gray, orfana sedicenne che ha lasciato New York per raggiungere il fratello Nate. Ma Londra nasconde un mondo sovrannaturale di demoni, vampiri, lupi mannari... e Shadowhunters. Bellissimo.

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