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Virtual Teamwork: Mastering the Art and Practice of Online Learning and Corporate Collaboration

by Jerry Hultin

"This book, by Robert Ubell and his excellent team of collaborators, adds an important dimension to effective teaching and learning in online environments. It addresses how interaction and collaboration online can be effectively harnessed in virtual teams. It is an important contribution to the larger field of Internet-based education." —Frank Mayadas, Alfred P. Sloan Foundation How to create and manage highly successful teams online With the advent of the global economy and high-speed Internet, online collaboration is fast becoming the norm in education and industry. This book takes online collaboration to the next level, showing how you can bolster online learning and business performance with the innovative use of virtual teams. Written by a team of experts headed by online learning pioneer Robert Ubell, Virtual Teamwork covers best practices for online instruction and team learning, reveals proven techniques for managing enterprise and global virtual teams, and helps you choose the best communication tools for the job. Educators, project managers, and anyone involved in teaching online courses or creating online programs will find a wealth of tips and techniques for building and managing successful virtual teams, including guidance for: Integrating team instruction in the virtual classroom Using best techniques for team interaction across borders and time zones Structuring cost-effective, competitive projects that work Leveraging leadership, mentoring, and conflict management in virtual teams Conducting testing, grading, and peer- and self-assessment online Managing corporate, global, and engineering virtual teams Choosing the right technologies for effective collaboration

Virtual Testing and Predictive Modeling

by Bahram Farahmand

Virtual Testing and Predictive Modeling: Fatigue and Fracture Mechanics Allowables provides an overview of cost and time efficient methods in measuring the quality of industrial structural parts. Readers will find a systematic introduction to virtual testing to generate fatigue and fracture allowables through two useful techniques: the conventional continuum mechanics approach, and the utilization of multiscale modeling and simulation techniques to predict materials' properties. A chapter devoted to the functionalization process covers the current approach to this technique, which strengthens interface durability through bonding dissimilar materials. Coverage of verification methods, used with devices such as the Transmission Electron Microscope (TEM) and the Atomic Force Microscope (AFM), are also described, which motivate discussion of the fundamental structure and deformation processes of nanoscale materials. The virtual testing continuum approach already plays a crucial role in the life assessment of important manufactured structural parts in the aerospace, automotive, aircraft and defense industries. Virtual Testing and Predictive Modeling: Fatigue and Fracture Mechanics Allowables provides a unique applications-focus view into these valuable methods, filling a critical void in references currently available.

Virtual und Augmented Reality: Grundlagen und Methoden der Virtuellen und Augmentierten Realität (Examen. Press Ser.)

by Ralf Dörner Wolfgang Broll Paul Grimm Bernhard Jung

Lernen Sie mit diesem Buch die Grundlagen der Virtuellen und Augmentierten Realität kennen Dieses Buch über die Virtuelle und Augmentierte Realität ist sowohl für Praktiker und Interessierte im Selbststudium als auch für Studierende geeignet. Letztere können es hervorragend als Begleitlektüre für entsprechende Lehrveranstaltungen, zum Beispiel in der Informatik nutzen. Die zweite Auflage wurde umfassend erneuert und erweitert. Mit ihrer Hilfe kann der Leser sein Verständnis für das Themengebiet rund um die VR und AR vertiefen. Thematisch schneidet das Buch viele Bereiche der Virtuellen und Augmentierten Realität an, darunter beispielsweise Wahrnehmungsaspekte der AR, Interaktionen in einer virtuellen Welt oder die mathematischen Basics für VR und AR. (105)

Virtual und Augmented Reality: Grundlagen und Methoden der Virtuellen und Augmentierten Realität (eXamen.press)

by Ralf Dörner, Wolfgang Broll, Paul Grimm and Bernhard Jung

Das Lehrbuch vermittelt die theoretischen und praktischen Grundlagen, die benötigt werden, um Virtual- und Augmented-Reality-Systeme (VR/AR) eigenständig zu realisieren oder zu erweitern. Es dient Studierenden als anschauliche Begleitlektüre zu Lehrveranstaltungen, die VR/AR thematisieren, u. a. in den Fächern Informatik, Medien oder Natur- und Ingenieurwissenschaften. Durch seinen modularen Aufbau eignet sich der Band auch für das Selbststudium und kann darüber hinaus als Nachschlagewerk verwendet werden.

The Virtual University: The Internet and Resource-based Learning (Open and Flexible Learning Series)

by Howard Freeman Bernard Scott Steve Ryan Daxa Patel

A discussion of the increased accessibility to the Internet and how this has lead to a variety of resources being used for learning. Case studies and examples show the benefits of using the Internet as part of resource-based learning.

The Virtual Vandal: The Drone Pursuit; The Sonic Breach; Restricted Access; The Virtual Vandal (Tom Swift Inventors' Academy #4)

by Victor Appleton

Tom and his friends attend a science camp in this fourth novel in Tom Swift Inventors&’ Academy—perfect for fans of The Hardy Boys or Alex Rider. Every year, Swift Academy students go to a nearby summer camp to field-test their inventions. Tom and his friends have been working hard on all their projects, but they&’re most thrilled about Noah&’s new virtual reality simulation. They can&’t wait for it to go live, and everyone is looking forward to running tests at the camp. Nothing dulls their excitement, not even when a mysterious prankster starts messing with people&’s inventions. But things take a nosedive when the pranks turn into vandalism. To make matters worse, clues point to Tom&’s friend, Sam, as the one responsible. With Sam&’s reputation and student projects on the line, it&’s up to Tom and his friends to unmask the true vandal. And when Noah&’s simulation enters the arena, they quickly discover they&’re not the only ones meeting in virtual reality…

Virtual War and Magical Death: Technologies and Imaginaries for Terror and Killing

by Sverker Finnström Neil L. Whitehead

Virtual War and Magical Death is a provocative examination of the relations between anthropology and contemporary global war. Several arguments unite the collected essays, which are based on ethnographic research in varied locations, including Guatemala, Uganda, and Tanzania, as well as Afghanistan, Pakistan, Iraq, and the United States. Foremost is the contention that modern high-tech warfare--as it is practiced and represented by the military, the media, and civilians--is analogous to rituals of magic and sorcery. Technologies of "virtual warfare," such as high-altitude bombing, remote drone attacks, night-vision goggles, and even music videoes and computer games that simulate battle, reproduce the imaginative worlds and subjective experiences of witchcraft, magic, and assault sorcery long studied by cultural anthropologists. <P><P> Another significant focus of the collection is the U. S. military's exploitation of ethnographic research, particularly through its controversial Human Terrain Systems (HTS) Program, which embeds anthropologists as cultural experts in military units. Several pieces address the ethical dilemmas that HTS and other counterinsurgency projects pose for anthropologists. Other essays reveal the relatively small scale of those programs in relation to the military's broader use of, and ambitions for, social scientific data.

Virtual Words: Language on the Edge of Science and Technology

by Jonathon Keats

The technological realm provides an unusually active laboratory not only for new ideas and products but also for the remarkable linguistic innovations that accompany and describe them. How else would words like qubit(a unit of quantum information), crowdsourcing (outsourcing to the masses), orin vitro meat (chicken and beef grown in an industrial vat) enter our language? In Virtual Words: Language on the Edge of Science and Technology, Jonathon Keats, author of Wired Magazine's monthly Jargon Watch column, investigates the interplay between words and ideas in our fast-paced tech-driven use-it-or-lose-it society. In 28 illuminating short essays, Keats examines how such words get coined, what relationship they have to their subject matter, and why some, like blog, succeed while others, like flog, fail. Divided into broad categories--such as commentary, promotion, and slang, in addition to scientific and technological neologisms--chapters each consider one exemplary word, its definition, origin, context, and significance. Examples range from microbiome(the collective genome of all microbes hosted by the human body) and unparticle(a form of matter lacking definite mass) to gene foundry (a laboratory where artificial life forms are assembled) and singularity (a hypothetical future moment when technology transforms the whole universe into a sentient supercomputer). Together these words provide not only a survey of technological invention and its consequences, but also a fascinating glimpse of novel language as it comes into being. No one knows this emerging lexical terrain better than Jonathon Keats. In writing that is as inventive and engaging as the language it describes, Virtual Words offers endless delights for word-lovers, technophiles, and anyone intrigued by the essential human obsession with naming.

Virtual Work and Shape Change in Solid Mechanics

by Michel Frémond

This book provides novel insights into two fundamental subjects in solid mechanics: virtual work and shape change. The author explains how the principle of virtual work represents a tool for analysis of the mechanical effects of the evolution of the shape of a system, how it can be applied to observations and experiments, and how it may be adapted to produce predictive theories of numerous phenomena. The book is divided into three parts. The first relates the principle of virtual work to what we observe with our eyes, the second demonstrates its flexibility on the basis of many examples, and the third applies the principle to predict the motion of solids with large deformations. Examples of both usual and unusual shape changes are presented, and equations of motion, some of which are entirely new, are derived for smooth and non-smooth motions associated with, for instance, systems of disks, systems of balls, classical and non-classical small deformation theories, systems involving volume and surface damage, systems with interactions at a distance (e. g. , solids reinforced by fibers), systems involving porosity, collisions, and fracturing of solids.

Virtualized Wireless Networks

by Tho Le-Ngoc Rajesh Dawadi Saeedeh Parsaeefard Mahsa Derakhshani

There have been recent advancements in wireless network technologies such as wireless virtualization to accommodate the exponential growth in demand, as well as to increase energy and infrastructure efficiencies. This SpringerBrief discusses the user-association and resource-allocation aspects in Virtualized Wireless Networks (VWNs) and highlights key technology innovations to meet their requirements. Various issues in practical implementation of VWNs are discussed along with potential techniques such as Massive MIMO, Cloud-Radio Access Network (C-RAN), and non-orthogonal multiple access (NOMA). This SpringerBrief will target researchers and professionals working on current and next-generation wireless networks. The content is also valuable for advanced-level students interested in wireless communications and signal processing for communications.

Virtuelle Universität: Digitalisierung erfordert neue Lernparadigmen (Technik im Fokus)

by Dieter Beste Hartmut Frey

Das Buch vermittelt das Konzept einer globalen, virtuellen Universität in Kombination mit neuen Erkenntnissen aus der Lernforschung. Hierbei werden mithilfe von künstlicher Intelligenz bewegungsorientierte, virtuelle 3-D-Bilder eingebunden. Dadurch wird die Lernbereitschaft und damit auch die Kreativität des Einzelnen angeregt. So werden bereits heute Schweißer in Großunternehmen mittels Datenbrille und intelligenter Avatare ausgebildet. Über eine virtuelle Universität lassen sich Forschungsprojekte initiieren und koordinieren. Problemlösungen lassen sich mit der Verwendung von Avataren in virtuellen Hörsälen erarbeiten. Die Zertifizierung erfolgt nicht mehr über das Abfragen von Wissensinhalten, sondern über die Fähigkeit Probleme zu lösen. Weitere wichtige Aspekte einer virtuellen Universität sind, im Vergleich zu den klassischen Universitäten, die geringen Kosten, die Möglichkeit bei der Entwicklung des Contents die besten Wissenschaftler zu beteiligen sowie die immer mehr um sich greifende Sekundär- und Tertiärforschung. Eine virtuelle Universität bietet die Chance der Emanzipation gesellschaftlicher Praxis von Wissenschaft durch Wissenschaft und Immunisierung gesellschaftlich geltende Ideologien und Interessenstandpunkte gegen wissenschaftliche Aufklärungsansprüche.

Virtues as Integral to Science Education: Understanding the Intellectual, Moral, and Civic Value of Science and Scientific Inquiry (Routledge International Studies in the Philosophy of Education)

by Wayne Melville; Donald Kerr

By investigating the re-emergence of intellectual, moral, and civic virtues in the practice and teaching of science, this text challenges the increasing professionalization of science; questions the view of scientific knowledge as objective; and highlights the relationship between democracy and science. Written by a range of experts in science, the history of science, education and philosophy, the text establishes the historical relationship between natural philosophy and the Aristotelian virtues before moving to the challenges that the relationship faces, with the emergence, and increasing hegemony, brought about by the professionalization of science. Exploring how virtues relate to citizenship, technology, and politics, the chapters in this work illustrate the ways in which virtues are integral to understanding the values and limitations of science, and its role in informing democratic engagement. The text also demonstrates how the guiding virtues of scientific inquiry can be communicated in the classroom to the benefit of both individuals and wider societies. Scholars in the fields of Philosophy of Science, Ethics and Philosophy of Education, as well as Science Education, will find this book to be highly useful.

Virus

by Bill Buchanan

What if man were at the mercy of machine?

Virus Bomb: A Novel

by D. Greg Scott

What would happen if a nation-state really did launch a serious cyberattack against the United States, perhaps as part of something larger? Jerry Barkley never worked for the government. An IT contractor from Minnesota, he knows nothing about International espionage. But now he's on the front lines of the largest cyber-attack in history and nobody believes his warnings when Jerry discovers the attackers are gathering data to plan a series of bombings and a biological attack. To make things worse, the FBI suspects he's the attacker. Hundreds have already died in bombings and thousands more could die, first from Ebola and then potentially from war with the wrong enemy. Facing willful ignorance and a hostile law-enforcement bureaucracy, Jerry is forced to take action. If he doesn't, who will? He must leave his keyboard comfort zone, armed with nothing but IT skills and quick wits, and go face-to-face with elite foreign agents and shut the attack down.

Virus Detection (Pocket Guides to Biomedical Sciences)

by Charles H. Wick

Viruses do not behave as other microbes; their life cycles require infecting healthy cells, commandeering their cellular apparatus, replicating and then killing the host cell. Methods for virus detection and identification have been developed only in the past few decades. These recently developed methods include molecular, physical, and proteomic techniques. All these approaches (Electron Microscopy, Molecular, Direct Counting, and Mass Spectrometry Proteomics) to detection and identification are reviewed in this succinct volume. It is written in approachable language with enough detail for trained professionals to follow and want to recommend to others. Key Features Covers common detection methods Reviews the history of detection from antiquity to the present Documents the strengths and weaknesses of various detection methods Describes how to detect newly discovered viruses Recommends specific applications for clinical, hospital, environmental, and public health uses

Viruses, Hardware and Software Trojans: Attacks and Countermeasures

by Anatoly Belous Vitali Saladukha

This book provides readers with a valuable reference on cyber weapons and, in particular, viruses, software and hardware Trojans. The authors discuss in detail the most dangerous computer viruses, software Trojans and spyware, models of computer Trojans affecting computers, methods of implementation and mechanisms of their interaction with an attacker — a hacker, an intruder or an intelligence agent. Coverage includes Trojans in electronic equipment such as telecommunication systems, computers, mobile communication systems, cars and even consumer electronics. The evolutionary path of development of hardware Trojans from "cabinets", "crates" and "boxes" to the microcircuits (IC) is also discussed. Readers will benefit from the detailed review of the major known types of hardware Trojans in chips, principles of their design, mechanisms of their functioning, methods of their introduction, means of camouflaging and detecting, as well as methods of protection and counteraction.

Viruses in all Dimensions: How an Information Code Controls Viruses, Software and Microorganisms

by Rafael Ball

Microorganisms, viruses, and computer programs encode all the information necessary to reproduce and spread themselves. Yet these mechanisms are amazingly similar in the animate world, in the world of viruses, and even in the world of technical systems. The book shows how great the parallels are between these various animate and inanimate replicating systems and what they are based on.The excursion also leads into the fascinating world of genetics, to the question of what defines life and into the programming of software that multiplies itself independently. Finally, the question is derived whether and to what extent such self-replicating technical systems can become as dangerous as infectious viruses in triggering pandemics, such as the Corona pandemic in 2020.

Viscoelastic Interfaces Driven in Disordered Media

by François P. Landes

This book offers an in-depth study of two well-known models of "avalanche" dynamics, modified minimally by the inclusion of relaxation. Many complex systems respond to continuous inputs of energy by accumulation of stress over time, interrupted by sudden energy releases called avalanches. The first model studied is the viscoelastic interface driven over disorder, which is shown to display the fundamental features of friction. In the mean-field limit, the friction force derived semi-analytically is compatible with laboratory experiments (displaying both velocity weakening and contact aging). In two dimensions, large-scale numerical simulations are in good agreement with the basic features of real earthquakes (Gutenberg-Richter Law, aftershock migration). The second model is a non-Markovian variant of Directed Percolation, in which we observe that the universality class is only partly modified by relaxation, a promising finding with respect to our first model.

Viscoelastic Modeling for Structural Analysis

by Jean Salençon

Viscoelastic Solids (CRC Press Revivals)

by Roderic S. Lakes

Viscoelastic Solids covers the mathematical theory of viscoelasticity and physical insights, causal mechanisms, and practical applications. The book: presents a development of the theory, addressing both transient and dynamic aspects as well as emphasizing linear viscoelasticity synthesizes the structure of the theory with the aim of developing physical insight illustrates the methods for the solution of stress analysis problems in viscoelastic objects explores experimental methods for the characterization of viscoelastic materials describes the phenomenology of viscoelasticity in a variety of materials, including polymers, metals, high damping alloys, rock, piezoelectric materials, cellular solids, dense composite materials, and biological materials analyzes high damping and extremely low damping provides the theory of viscoelastic composite materials, including examples of various types of structure and the relationships between structure and mechanical properties contains examples on the use of viscoelastic materials in preventing and alleviating human suffering Viscoelastic Solids also demonstrates the use of viscoelasticity for diverse applications, such as earplugs, gaskets, computer disks, satellite stability, medical diagnosis, injury prevention, vibration abatement, tire performance, sports, spacecraft explosions, and music.

Viscoelasticity of Polymers

by Kwang Soo Cho

Thisbook offers a comprehensive introduction to polymer rheology with a focus onthe viscoelastic characterization of polymeric materials. It contains variousnumerical algorithms for the processing of viscoelastic data, from basicprinciples to advanced examples which are hard to find in the existingliterature. The book takes a multidisciplinary approach to the study ofthe viscoelasticity of polymers, and is self-contained, including the essentialmathematics, continuum mechanics, polymer science and statistical mechanicsneeded to understand the theories of polymer viscoelasticity. It coversrecent achievements in polymer rheology,such as theoretical and experimental aspects of large amplitude oscillatoryshear (LAOS), and numerical methods for linear viscoelasticity, as well as newinsights into the interpretation of experimental data. Althoughthe book is balanced between the theoretical and experimental aspects ofpolymer rheology, the author's particular interest in the theoretical side willnot remain hidden. Aimed at readers familiar with the mathematics andphysics of engineering at an undergraduate level, the multidisciplinaryapproach employed enables researchers with various scientific backgrounds toexpand their knowledge of polymer rheology in a systematic way.

Viscometry for Liquids

by S. V. Gupta

This book is written for scientists involved in the calibration of viscometers. A detailed description for stepping up procedures to establish the viscosity scale and obtaining sets of master viscometers is given in the book. Uncertainty considerations for standard oils of known viscosity are presented. The modern viscometers based on principles of tuning fork, ultrasonic, PZT, plate waves, Love waves, micro-cantilever and vibration of optical fiber are discussed to inspire the reader to further research and to generate improved versions. The primary standard for viscosity is pure water. Measurements of its viscosity with accuracy/uncertainty achieved are described. The principles of rotational and oscillation viscometers are explained to enhance the knowledge in calibration work. Devices used for specific materials and viscosity in non SI units are discussed with respect to the need to correlate viscosity values obtained by various devices. The description of commercial viscometers meets the needs of the user.

Viscous Fluid Flow

by Tasos Papanastasiou Georgios Georgiou Andreas N. Alexandrou

"With the appearance and fast evolution of high performance materials, mechanical, chemical and process engineers cannot perform effectively without fluid processing knowledge. The purpose of this book is to explore the systematic application of basic engineering principles to fluid flows that may occur in fluid processing and related activities.In Viscous Fluid Flow, the authors develop and rationalize the mathematics behind the study of fluid mechanics and examine the flows of Newtonian fluids. Although the material deals with Newtonian fluids, the concepts can be easily generalized to non-Newtonian fluid mechanics. The book contains many examples. Each chapter is accompanied by problems where the chapter theory can be applied to produce characteristic results.Fluid mechanics is a fundamental and essential element of advanced research, even for those working in different areas, because the principles, the equations, the analytical, computational and experimental means, and the purpose are common.

Viscous Hypersonic Flow: Theory of Reacting and Hypersonic Boundary Layers

by William H. Dorrance

This frequently cited text addresses theories for treating the laminar and turbulent boundary layers of reacting gas mixtures. The theories are developed from fundamentals, and all related chemical, thermodynamic, and physical concepts are described in a fashion that provides a self-contained treatment. In addition, the book presents useful equations for calculating heat transfer between reacting gas boundary layers and reacting, melting, sublimating, and otherwise decomposing surfaces. Designed for advanced undergraduate and graduate engineering courses in modern boundary-layer theory, this volume also serves as a valuable reference for professionals. Along with its thorough coverage of the theories for treating reacting laminar and turbulent boundary layers, the text also describes the underlying theories and methods of calculating transport and thermodynamic properties for dilute gas mixtures. Certain useful concepts from thermochemistry are also examined in detail. All theories are developed from the fundamentals, with a focus on the basic physics of interactions between like and unlike particles and the roles these interactions play in determining the transport properties of reacting gas mixtures.

Visible Infrared Imager Radiometer Suite: A New Operational Cloud Imager

by Keith D. Hutchison Arthur P. Cracknell

The Visible Infrared Imager Radiometer Suite (VIIRS) is the next-generation multispectral imaging instrument to fly on US operational, polar-orbiting meteorological satellites. VIIRS will gather data across 22 spectral bands and be used to create products for a variety of applications including weather forecasting and climate change studies. VIIRS

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