Digital circuits, often called Integrated Circuits or ICs, are the central building blocks of a Central Processing Unit (CPU). To understand how a computer works, it is essential to understand the digital circuits which make up the CPU. This text introduces the most important of these digital circuits; adders, decoders, multiplexers, D flip-flops, and simple state machines.

Misinformation & Data Commodification in the Twenty-First Century

Short Description:
An instructional text that seeks to untangle the social complexities and ethical dilemmas of online data and information. DIGITAL CITIZENSHIP will educate readers on the economics of the Internet and the means by which political bad actors exploit its platforms to pervert the public discourse.

Word Count: 15176

ISBN: 978-1-55195-464-6

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

Revised Edition

Short Description:
Digital Foundations uses formal exercises of the Bauhaus to teach the Adobe Creative Suite. All students of digital design and production—whether learning in a classroom or on their own—need to understand the basic principles of design in order to implement them using current software. Far too often design is left out of books that teach software for the trade and academic markets. Consequently, the design software training exercise is often a lost opportunity for visual learning. This revised edition updates the original text for use with Adobe Creative Cloud 2017 software. Order a print copy: http://www.lulu.com/content/paperback-book/digital-foundations-introduction-to-media-design-with-the-adobe-creative-cloud-revised-edition/24461332

Long Description:
Digital Foundations uses formal exercises of the Bauhaus to teach the Adobe Creative Suite. All students of digital design and production—whether learning in a classroom or on their own—need to understand the basic principles of design in order to implement them using current software. Far too often design is left out of books that teach software for the trade and academic markets. Consequently, the design software training exercise is often a lost opportunity for visual learning. This revised edition updates the original text for use with Adobe Creative Cloud 2017 software. What is Digital Foundations?

Digital Foundations: Introduction to Media Design with the Adobe Creative Suite integrates the formal principles of the Bauhaus Basic Course into an introduction to digital media production with the Adobe Creative Suite, or the FLOSS graphics applications. Why Digital Foundations is different

Most textbooks and software manuals in the current market do not include art and design history or visual principles. These books synthesize historical examples and traditional studio foundation exercises into smart, well-paced digital studio exercises. See it for yourself in Chapter 5 of Digital Foundations, where we explore Illustrator’s Color Picker window through Joseph Albers’ color exercises.

Digital media texts about Adobe Creative Suite, whether they are “Bibles”, “For Dummies” or “Classroom in a Books”, focus on tools and production tips. Digital Foundations is the only textbook that teaches visual skills through production tools. For example, look at our Table of Contents. It is organized by visual topics, including symmetry, line art, tonal scale, elements of motion, and more.

Digital Foundations is not specifically for dummies or classrooms. It was made for self-learners, artists, designers, as well as classroom applications. We wrote this book for our classrooms as well as for our parents!

Order a print copy: http://www.lulu.com/content/paperback-book/digital-foundations-introduction-to-media-design-with-the-adobe-creative-cloud-revised-edition/24461332

Word Count: 43007

ISBN: 978-1-63635-008-0

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Direct Energy Conversion discusses both the physics behind energy conversion processes and a wide variety of energy conversion devices. A direct energy conversion process converts one form of energy to another through a single process. The first half of this book surveys multiple devices that convert to or from electricity including piezoelectric devices, antennas, solar cells, light emitting diodes, lasers, thermoelectric devices, and batteries. In these chapters, physical effects are discussed, terminology used by engineers in the discipline is introduced, and insights into material selection is studied. The second part of this book puts concepts of energy conversion in a more abstract framework. These chapters introduce the idea of calculus of variations and illuminate relationships between energy conversion processes.

Word Count: 280219

ISBN: 978-0-9997970-1-3

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

Los modelos de datos son mecanismos que permiten la abstracción y representación de un dominio, mediante un conjunto de reglas y símbolos pertenecientes a un lenguaje de modelado que es conforme al modelo. Un modelo puede definirse como la abstracción que permite representar los diferentes elementos pertenecientes a un dominio del negocio, sus relaciones y asociaciones, conforme sucedería en el mundo real.

A Student's Guide to Finding and Using the Best Sources

Short Description:
A modules-based approach to learning research skills that emphasizes the reflective nature of information discovery, the contextual basis for evaluating that information, and a recognition that information has value.

Word Count: 5735

Included H5P activities: 36

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

A Student's Guide to Finding and Using the Best Sources

Short Description:
A modules-based approach to learning research skills that emphasizes the reflective nature of information discovery, the contextual basis for evaluating that information, and a recognition that information has value.

Word Count: 8762

Included H5P activities: 38

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

In dredging, production estimating is carried out mainly with analytical physical models of the different dredging processes.
Slurry transport of settling slurries and cutting processes in sand, clay and rock are already covered in two other books by the author.
Other processes like hopper sedimentation and erosion, water jet fluidization, cutter head spillage, pump/pipeline dynamics and clamshell dredging are covered in this Special Topics Edition.
New topics may be added in the near future.

The Course book presents the basics of drugs quality control in accordance with regulatory documents (pharmacopoeia of Europe, USA, Japan, Russia) and new data from current scientific periodicals, monographs The features of the physical, spectral and chemical quality control of medicines according to the indicators «identification», «tests» and «assay» are described in detail. Part II presents a workbook, which includes questions for the self-control of the material studied and tasks for a laboratory workshop. The Course book contains reference material and samples of pharmacopoeial articles. The Course book is designed for students of the specialty «Pharmacy».

L’énergie solaire au Sénégal : un droit, des droits, une histoire

Long Description:
L’énergie solaire est une promesse de développement et de prospérité pour l’Afrique. Elle a été annoncée et expérimentée sur le continent dans un esprit de science ouverte et de « communs » technologiques et énergétiques il y a déjà près de soixante ans. Séchoirs et chauffe-eaux, pompes solaires et centrales électriques thermodynamiques : des pionniers ont développé et installé, dès la fin des années 1950, des techniques et des matériels en Afrique de l’Ouest et en particulier au Sénégal.

Le présent ouvrage, issu de deux journées d’études organisées à Dakar en mai 2016, rend compte pour la première fois, de manière particulièrement symbolique, de cette histoire et du futur de l’énergie solaire en Afrique. Il rassemble, dans une première partie, des témoignages d’acteurs et une mise en perspective sociohistorique large des politiques de l’énergie solaire en Afrique de l’Ouest sur un demi-siècle. Ce regard est complété par la réédition d’un texte de référence du professeur Abdou Moumouni Dioffo, pionnier nigérien de l’énergie solaire dès 1964.

Dans une seconde partie, cet ouvrage interroge également les prolongements actuels de l’énergie solaire en France et au Sénégal, en particulier son encadrement juridique et réglementaire. L’énergie solaire peut-elle ou doit-elle être considérée comme un « commun » ou un droit humain fondamental? Quels sont aujourd’hui les droits associés à l’énergie solaire au Sénégal? Quels enseignements tirer d’une comparaison avec le corpus juridique en la matière tel qu’il existe en France?

Associant juristes français et sénégalais, et spécialistes de la sociologie et des politiques de l’énergie, cet ouvrage se veut au final une invitation et un outil pour poursuivre les recherches sur l’histoire et le droit de l’énergie solaire en Afrique.

(Compléments vidéos, entretiens et témoignages sur le blog de recherche : https://afrisol.hypotheses.org)

Word Count: 96883

ISBN: 978-2-924661-34-5

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Une anthologie bilingue de textes - Una antología bilingüe de textos de Orlando Fals Borda (1925-2008)

Short Description:
Avec Paulo Freire, Orlando Fals Borda (1925-2008), est l’un des pères fondateurs des approches décoloniales latino-américaines en sciences sociales. Pourtant, alors que le premier est une figure familière du paysage des sciences sociales francophones, le second est quasiment inconnu. Cette anthologie francophone, la première à ce jour, propose cinq textes, publiés entre 1968 et 2003, en plus d’une conférence inédite prononcée en 1966. Elle vise à présenter la proposition épistémologique de Fals Borda d’une science latino-américaine émancipée des cadres théoriques européens et nord-américains, et orientée vers la production partagée des connaissances entre universitaires et mouvements sociaux pour favoriser la transformation de la société vers une plus grande justice sociale. Chaque texte est présenté dans sa version espagnole originale et dans sa traduction française, avec une brève mise en contexte permettant de situer celui-ci dans l’œuvre de l’auteur. Une introduction présente la thématique de l’anthologie et la trajectoire intellectuelle de Fals Borda.Junto con Paulo Freire, Orlando Fals Borda (1925-2008) fue uno de los padresfundadores de los enfoques descoloniales latinoamericanos en las ciencias sociales. Sinembargo, mientras que el primero es una figura familiar en el panorama francés de lasciencias sociales, el segundo es casi desconocido. Esta antología francófona, la primera hasta la fecha, ofrece cinco textos publicados entre 1968 y 2003, además de una conferencia inédita realizada en 1966. Su objetivo es presentar la propuesta epistemológica de Fals Borda de una ciencia latinoamericana emancipada de los marcos teóricos europeo y norteamericano, y orientada a la producción de conocimientos compartida entre los académicos y los movimientos sociales para promover la transformación de la sociedad hacia una mayor justicia social. Cada texto se presenta en su versión original en español y en su traducción al francés, con una breve contextualización que permite ubicarlo en el trabajo del autor. Una introducción presenta el tema de la antología y la trayectoria intelectual de Fals Borda.

Long Description:
Avec Paulo Freire, Orlando Fals Borda (1925-2008), est l’un des pères fondateurs des approches décoloniales latino-américaines en sciences sociales. Pourtant, alors que le premier est une figure familière du paysage des sciences sociales francophones, le second est quasiment inconnu. Cette anthologie francophone, la première à ce jour, propose cinq textes, publiés entre 1968 et 2003, en plus d’une conférence inédite prononcée en 1966. Elle vise à présenter la proposition épistémologique de Fals Borda d’une science latino-américaine émancipée des cadres théoriques européens et nord-américains, et orientée vers la production partagée des connaissances entre universitaires et mouvements sociaux pour favoriser la transformation de la société vers une plus grande justice sociale. Chaque texte est présenté dans sa version espagnole originale et dans sa traduction française, avec une brève mise en contexte permettant de situer celui-ci dans l’œuvre de l’auteur. Une introduction présente la thématique de l’anthologie et la trajectoire intellectuelle de Fals Borda.

Junto con Paulo Freire, Orlando Fals Borda (1925-2008) fue uno de los padres fundadores de los enfoques descoloniales latinoamericanos en las ciencias sociales. Sin embargo, mientras que el primero es una figura familiar en el panorama francés de las ciencias sociales, el segundo es casi desconocido. Esta antología francófona, la primera hasta la fecha, ofrece cinco textos publicados entre 1968 y 2003, además de una conferencia inédita realizada en 1966. Su objetivo es presentar la propuesta epistemológica de Fals Borda de una ciencia latinoamericana emancipada de los marcos teóricos europeo y norteamericano, y orientada a la producción de conocimientos compartida entre los académicos y los movimientos sociales para promover la transformación de la sociedad hacia una mayor justicia social. Cada texto se presenta en su versión original en español y en su traducción al francés, con una breve contextualización que permite ubicarlo en el trabajo del autor. Una introducción presenta el tema de la antología y la trayectoria intelectual de Fals Borda.

Word Count: 82715

ISBN: 978-2-925128-97-0

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

This book teaches healthcare professionals the basics of EKG interpretation and is available as a Creative Commons resource.

Word Count: 108374

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

Electromagnetics Volume 1 by Steven W. Ellingson is a 225-page, peer-reviewed open educational resource intended for electrical engineering students in the third year of a bachelor of science degree program. It is intended as a primary textbook for a one-semester first course in undergraduate engineering electromagnetics. The book employs the “transmission lines first” approach in which transmission lines are introduced using a lumped-element equivalent circuit model for a differential length of transmission line, leading to one-dimensional wage equations for voltage and current.

Suggested citation: Ellingson, Steven W. (2018) Electromagnetics, Vol. 1. Blacksburg, VA: VT Publishing. https://doi.org/10.21061/electromagnetics-vol-1 CC BY-SA 4.0

Three formats of this book are available:
Print (ISBN 978-0-9979201-8-5)
PDF (ISBN 978-0-9979201-9-2)
LaTeX source files

If you are a professor reviewing, adopting, or adapting this textbook please help us understand a little more about your use by filling out this form: http://bit.ly/vtpublishing-updates

Additional Resources
Problem sets and the corresponding solution manual are also available.
Community portal for the Electromagnetics series https://www.oercommons.org/groups/electromagnetics-user-group/3455/
Faculty listserv for the Electromagnetics series https://groups.google.com/a/vt.edu/d/forum/electromagnetics-g
Submit feedback and suggestions http://bit.ly/electromagnetics-suggestion

Table of Contents:
Chapter 1: Preliminary Concepts
Chapter 2: Electric and Magnetic Fields
Chapter 3: Transmission Lines
Chapter 4: Vector Analysis
Chapter 5: Electrostatics
Chapter 6: Steady Current and Conductivity
Chapter 7: Magnetostatics
Chapter 8: Time-Varying Fields
Chapter 9: Plane Waves in Lossless Media
Appendixes
A. Constitutive Parameters of Some Common Materials
B. Mathematical Formulas
C. Physical Constants

About the Author: Steven W. Ellingson (ellingson@vt.edu) is an Associate Professor at Virginia Tech in Blacksburg, Virginia in the United States. He received PhD and MS degrees in Electrical Engineering from the Ohio State University and a BS in Electrical & Computer Engineering from Clarkson University. He was employed by the US Army, Booz-Allen & Hamilton, Raytheon, and the Ohio State University ElectroScience Laboratory before joining the faculty of Virginia Tech, where he teaches courses in electromagnetics, radio frequency systems, wireless communications, and signal processing. His research includes topics in wireless communications, radio science, and radio frequency instrumentation. Professor Ellingson serves as a consultant to industry and government and is the author of Radio Systems Engineering (Cambridge University Press, 2016).

This textbook is part of the Open Electromagnetics Project led by Steven W. Ellingson at Virginia Tech. The goal of the project is to create no-cost openly-licensed content for courses in undergraduate engineering electromagnetics. The project is motivated by two things: lowering learning material costs for students and giving faculty the freedom to adopt, modify, and improve their educational resources.

Accessibility features of this book: Screen reader friendly, navigation, and Alt-text for all images and figures.

Publication of this book was made possible in part by the Open Education Faculty Initiative Grant program at the University Libraries at Virginia Tech. http://guides.lib.vt.edu/oer/grants

Electromagnetics, volume 2 by Steven W. Ellingson is a 216-page peer-reviewed open textbook designed especially for electrical engineering students in the third year of a bachelor of science degree program. It is intended as the primary textbook for the second semester of a two-semester undergraduate engineering electromagnetics sequence. The book addresses magnetic force and the Biot-Savart law; general and lossy media; parallel plate and rectangular waveguides; parallel wire, microstrip, and coaxial transmission lines; AC current flow and skin depth; reflection and transmission at planar boundaries; fields in parallel plate, parallel wire, and microstrip transmission lines; optical fiber; and radiation and antennas.

Table of Contents:
Chapter 1: Preliminary Concepts
Chapter 2: Magnetostatics Redux
Chapter 3: Wave Propagation in General Media
Chapter 4: Current Flow in Imperfect Conductors
Chapter 5: Wave Reflection and Transmission
Chapter 6: Waveguides
Chapter 7: Transmission Lines Redux
Chapter 8: Optical Fiber
Chapter 9: Radiation
Chapter 10: Antennas
Appendix A: Constitutive Parameters of Some Common Materials
Appendix B: Mathematical Formulas
Appendix C: Physical Constants

Additional Resources
Problem sets and the corresponding solution manuals
Slides of figures used in and created for the book
LaTeX sourcefiles.
Screen-reader friendly version
Errata for Volume 2
Collaborator portal for the Electromagnetics series https://www.oercommons.org/groups/electromagnetics-user-group/3455
Faculty listserv for the Electromagnetics series
Submit feedback and suggestions

The Open Electromagnetics Project https://www.faculty.ece.vt.edu/swe/oem
Led by Steven W. Ellingson at Virginia Tech, the goal of the Open Electromagnetics Project is to create no-cost openly-licensed content for courses in engineering electromagnetics. The project is motivated by two things: lowering learning material costs for students and giving faculty the freedom to adopt, modify, and improve their educational resources.

Books in this Series
Electromagnetics, Volume 1 https://doi.org/10.21061/electromagnetics-vol-1
Electromagnetics, Volume 2 https://doi.org/10.21061/electromagnetics-vol-2

To express your interest in a book or this series, please visit http://bit.ly/vtpublishing-updates

Elementary Differential Equations with Boundary Value Problems is written for students in science, engineering, and mathematics who have completed calculus through partial differentiation. If your syllabus includes Chapter 10 (Linear Systems of Differential Equations), your students should have some preparation in linear algebra. In writing this book I have been guided by the these principles: An elementary text should be written so the student can read it with comprehension without too much pain. I have tried to put myself in the student's place, and have chosen to err on the side of too much detail rather than not enough. An elementary text can't be better than its exercises. This text includes 2041 numbered exercises, many with several parts. They range in difficulty from routine to very challenging. An elementary text should be written in an informal but mathematically accurate way, illustrated by appropriate graphics. I have tried to formulate mathematical concepts succinctly in language that students can understand. I have minimized the number of explicitly stated theorems and defonitions, preferring to deal with concepts in a more conversational way, copiously illustrated by 299 completely worked out examples. Where appropriate, concepts and results are depicted in 188 figures

This book contains roughly three parts. The first 11 chapters discussthe JavaScript language itself. The next eight chapters are about webbrowsers and the way JavaScript is used to program them. Finally,two chapters are devoted to Node.js, another environment to programJavaScript in.Throughout the book, there are five project chapters, which describelarger example programs to give you a taste of real programming. Inorder of appearance, we will work through building an artificial life simulation,a programming language, a platform game, a paint program,and a dynamic website.

This is intended as an introduction to embedded controllers for students in Electrical Engineering and Technology at the AAS and/or BS level. It begins with a discussion of the C programming language and then shifts to using the open source Arduino hardware platform. Uses both the Arduino library and more direct coding of the controller.

This is the companion lab manual for the text "Embedded Controllers Using C and Arduino 2E". It introduces embedded controller systems using the Arduino hardware platform and the C programming language. It is intended for students in Electrical Engineering and Electrical Engineering Technology programs at the Associate and Baccalaureate levels. Clicking to view this item begins a .doc download.