Aerodynamics and Aircraft Performance, 3rd edition is a college undergraduate-level introductory textbook on aircraft aerodynamics and performance. This text is designed for a course in Aircraft Performance that is taught before the students have had any course in fluid mechanics, fluid dynamics, or aerodynamics. The text is meant to provide the essential information from these types of courses that is needed for teaching basic subsonic aircraft performance, and it is assumed that the students will learn the full story of aerodynamics in other, later courses. The text assumes that the students will have had a university level Physics sequence in which they will have been introduced to the most fundamental concepts of statics, dynamics, fluid mechanics, and basic conservation laws that are needed to understand the coverage that follows. It is also assumed that students will have completed first year university level calculus sequence plus a course in multi-variable calculus. Separate courses in engineering statics and dynamics are helpful but not necessary. Any student who takes a course using this text after completing courses in aerodynamics or fluid dynamics should find the chapters of this book covering those subjects an interesting review of the material.

The 236-page text was created specifically for use by undergraduate students in Aerospace Engineering and was based on Professor Marchman’s many years of experience teaching related subject matter as well as his numerous wind tunnel research projects related to aircraft aerodynamics and his personal experience as the owner and pilot of a general aviation airplane. It has been used at Virginia Tech and other universities.

Table of Contents
1. Introduction to Aerodynamics
2. Propulsion
3. Additional Aerodynamics Tools
4. Performance in Striaght and Level Flight
5. Altitude Change: Climb and Glide
6. Range and Endurance
7. Accelerated Performance: Takeoff and Landing
8. Accelerated Performance: Turns
9. The Role of Performance in Aircraft Design: Constraint Analysis
Appendix A: Airfoil Data

Instructors reviewing, adopting, or adapting parts or the whole of the text are requested to register their interest at: https://bit.ly/aerodynamics_interest.

978-1-949373-63-9 (PDF) http://hdl.handle.net/10919/96525
978-1-949373-64-6 (ePub) http://hdl.handle.net/10919/96525
978-1-949373-62-2 (HTML/Pressbooks) https://pressbooks.lib.vt.edu/aerodynamics

Aerospace Structures by Eric Raymond Johnson is a 600+ page text and reference book for junior, senior, and graduate-level aerospace engineering students. The text begins with a discussion of the aerodynamic and inertia loads acting on aircraft in symmetric flight and presents a linear theory for the status and dynamic response of thin-walled straight bars with closed and open cross-sections. Isotropic and fiber-reinforced polymer (FRP) composite materials including temperature effects are modeled with Hooke’s law. Methods of analyses are by differential equations, Castigliano’s theorems, the direct stiffness method, the finite element method, and Lagrange’s equations. There are numerous examples for the response axial bars, beams, coplanar trusses, coplanar frames, and coplanar curved bars. Failure initiation by the von Mises yield criterion, buckling, wing divergence, fracture, and by Puck’s criterion for FRP composites are presented in the examples.

Resources
PDFs (book and chapter-level)
Problem sets: http://hdl.handle.net/10919/104169
LaTeX sourcefiles: Expected spring 2022
Print (Softcover. Does not include appendix): https://www.amazon.com/dp/1949373444.

Professors, if you are reviewing this book for adoption in your course, please let us know here: http://bit.ly/interest-aerospace-structures. Instructors reviewing, adopting, or adapting parts or the whole of the text are especially encouraged to sign up.

The structure of the human body is usually considered in courses in gross anatomy. These courses typically consist of lectures by the faculty, readings in assigned textbooks and the study of photographs and illustrations in human anatomy atlases. However, as student’s progress through the curriculum and move into the more clinical or practice oriented phases, many discover that the anatomical knowledge they actually need is somewhat different from the kind they possess. What many encounter is difficulty in applying their knowledge to a clinical setting.

Applied Human Anatomy was created to better integrate material that is more often than not treated separately in contemporary health care curricula. It is hoped that through this integration students will develop a deeper and more lasting knowledge and understanding of human anatomy as they are likely to need it in the evaluation and management of patients.

A print version is available for purchase on Amazon.

This 155-page manual is comprised of two types of learning activities: 1) free response fill-in-the blank questions focused of the facts and principles of neuroanatomy and neurophysiology that underpin the neurologic examination and specifically developed exercises that demonstrate how the facts and principles are related to the particular tests and procedures that comprise the neurologic examination. Free response questions form the bulk of the Neuroscience Review section of each chapter and are intended as a review of information previously or concurrently being learned regarding the structure, function and organization of the nervous system. Some questions focus on anatomical or physiological facts and relationships that help explain why certain techniques are performed as they are, such as why non-nociceptive tactile stimuli are required in order to activate nerve impulse transmission in the lemniscal system. Other questions are intended to revisit facts and concepts that are needed to properly interpret the elicited findings. 2) The Application Exercises of each chapter are designed to demonstrate how neuroanatomical and neurophysiological information is used in the design of particular clinical tests of neurologic function. The application exercises are also intended to help users learn how to perform and become comfortable with the various clinical maneuvers and tests that comprise the routine neurologic examination. An important outcome of performing these exercises is that, as a member of a learning group, each individual has the opportunity to experience the neurologic examination from the point of view of the subject (patient)—an experience that arguably provides insight and understanding that can be gained in no other way.

The Art and Science of Teaching Agriculture: Four Keys to Dynamic Learning is a 240-page methods of teaching book. Specifically, it is a collection of thoughts, best practices, strategies, and techniques for planning, delivering, and assessing teaching and learning. This resource is assembled from among the best teaching professors in agricultural communication, education, and leadership in America. The authors offer the opportunity to build confidence in planning, delivering, and assessing the depths of the variables inherent in learning for secondary and postsecondary educators in both formal and nonformal educational environments.

You will quickly grasp the four fundamental keys of solid, basic, time-tested formal and nonformal teaching: Laying the Foundation, Connecting with Students, Designing Instruction, and Applying Learning. These keys are shared with you through the unique voices of the authors to provide a multiperspective approach to teaching.

Are you reviewing or adopting this book for a course?
Please help us understand your use by filling out this form: https://bit.ly/teachagriculture_interest.

How to access this book
The main landing page for this book is https://doi.org/10.21061/teachagriculture.
The open textbook is freely available online in multiple formats, including: PDF, ePub, and Pressbooks (https://pressbooks.lib.vt.edu/teachagriculture)
A paperback print version (in color) is available for order here: https://www.amazon.com/Art-Science-Teaching-Agriculture-Learning/dp/1957213663.

ISBNs
ISBN (PDF): 978-1-957213-71-2
ISBN (Pressbooks): 978-1-957213-72-9
ISBN (EPUB): 978-1-957213-70-5
ISBN (print): 978-1-957213-66-8

Table of contents
The Discipline of Agricultural Education
Psychology of Learning
Principles of Teaching and Learning
Learning as Problem Solving
Inclusive Teaching
Dynamics of Teaching
Planning for Effective Instruction
Delivering Content With Technology
Assessing Agricultural Education
Applied Leadership Development through FFA
Supervised Agricultural Experiences
Effective Use of the Agriculture Laboratory Environment to Support Student Learning

Suggested citation
Whittington, M. Susie, Rick Rudd, and Jack Elliot, ed. (2023). The Art and Science of Teaching Agriculture: Four Keys to Dynamic Learning. Blacksburg: Virginia Tech Department of Agricultural, Leadership, and Community Education. https://doi.org/10.21061/teachagriculture. Licensed with CC BY NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0/deed.en).

View errata: https://bit.ly/teachagriculture_errata
Report an error: https://bit.ly/teachagriculture_errors

Accessibility
Virginia Tech is committed to making its publications accessible in accordance with the Americans with Disabilities Act of 1990. The Open Education Initiative is committed to continuous improvement regarding accessibility. The text, images, headings, and links in the PDF and HTML versions of this text are tagged structurally and include alternative text, which allows for machine readability. Please contact openeducation@vt.edu if you are a person with a disability and have suggestions to make this book more accessible.

Illustration and cover design: Kindred Grey

Cardiovascular Pathophysiology for Pre-Clinical Students is an undergraduate medical-level resource for foundational knowledge of common cardiovascular diseases, disorders and pathologies. This text is designed for a course pre-clinical undergraduate medical curriculum and it is aligned to USMLE(r) (United States Medical Licensing Examination) content guidelines. The text is meant to provide the essential information from these content areas in a concise format that would allow learner preparation to engage in an active classroom. Clinical correlates and additional application of content is intended to be provided in the classroom experience. The text assumes that the students will have an understanding of basic cardiovascular physiology that will be helpful to understand the content presented here. This resource should be assistive to the learner later in medical school and for exam preparation given the material is presented in a succinct manner, with a focus on high-yield concepts.

The 70-page text was created specifically for use by pre-clinical students at Virginia Tech Carilion School of Medicine and was based on faculty experience and peer review to guide development and hone important topics.

Available Formats
ISBN 978-1-957213-02-6 (PDF)
ISBN 978-1-957213-03-3 (ePub)
ISBN 978-1-957213-04-0 (print) https://www.amazon.com/Cardiovascular-Pathophysiology-Pre-Clinical-Students-Andrew/dp/1957213043
ISBN 978-1-957213-01-9 (Pressbooks)
https://pressbooks.lib.vt.edu/cardiovascularpathophysiology
Also available via LibreTexts: https://med.libretexts.org/@go/page/34347

How to Adopt this Book
Instructors reviewing, adopting, or adapting parts or the whole of the text are requested to register their interest at: https://bit.ly/interest-preclinical.

Instructors and subject matter experts interested in and sharing their original course materials relevant to pre-clinical education are requested to join the instructor portal at https://www.oercommons.org/groups/pre-clinical-resources/10133.

Features of this Book
1. Detailed learning objectives are provided at the beginning of each chapter;
2. High resolution, color contrasting figures illustrate concepts, relationships, and processes throughout;
3. Subsection summary tables
4. End of chapter lists provide additional sources of information; and
5. Accessibility features including structured heads and alternative-text provide access for readers accessing the work via a screen-reader.

Table of Contents
1. Arrhythmias
2. Heart Failure
3. Hypertension
4. Valvular Disease
5. Heart Sounds and Murmurs
6. Congenital Heart Disease
7. Ischemic Heart Disease

Suggested Citation
Binks, Andrew., (2022). Cardiovascular Pathophysiology for Pre-Clinical Students, Roanoke: Virginia Tech Carilion School of Medicine. https://doi.org/10.21061/cardiovascularpathophysiology. Licensed with CC BY NC-SA 4.0.

About the Author
Dr. Andrew Binks is a cardiopulmonary physiologist who gained his BSc (Hons) in Physiological Sciences at the University of Newcastle upon Tyne, then a MSc in Human and Applied Physiology from King’s College, London. He returned to Newcastle to do his PhD and study the underlying physiological mechanisms of dyspnea, the cardinal symptom of cardiopulmonary disease. He continued investigating dyspnea at Harvard School of Public Health as a postdoctoral fellow and then as a research scientist. After seven years at Harvard, Andrew took his first faculty position at the University of New England where he taught cardiovascular and pulmonary physiology to health profession and medical students. He continued to teach medical students their heart and lung physiology after moving to the University of South Carolina’s Medical School in Greenville where he also directed the school’s heart and lung pathophysiology courses. Andrew currently teaches heart and lung physiology and pathophysiology at Virginia Tech Carilion School of Medicine, directs the heart and lung pathophysiology course and has also served as the departmental director of faculty development.

In his two decades of teaching medical physiology, Andrew has regularly drawn upon his dyspnea research experience to generate an active, clinically focused approach to medical education. This book is part of that approach and supports students preparing for class with the basic information with the intention to apply and contextualize that information in a guided case-based classroom experience.

Andrew has published numerous peer-reviewed research papers and book chapters about dyspnea and about contemporary medical education. He has also given keynote presentations, faculty workshops and international webinars to promote effective medical education for the modern adult learner.

Accessibility Note
The University Libraries at Virginia Tech and Virginia Tech Publishing are committed to making its publications accessible in accordance with the Americans with Disabilities Act of 1990. The HTML (Pressbooks) and ePub versions of this book utilize header structures and include alternative text which allow for machine-readability.

Please report any errors at https://bit.ly/feedback-preclinical

Cell Biology, Genetics, and Biochemistry for Pre-Clinical Students (2021) is an undergraduate medical-level resource for foundational knowledge across the disciplines of genetics, cell biology and biochemistry. This USMLE-aligned text is designed for a first-year undergraduate medical course that is delivered typically before students start to explore systems physiology and pathophysiology. The text is meant to provide the essential information from these content areas in a concise format that would allow learner preparation to engage in an active classroom. Clinical correlates and additional application of content is intended to be provided in the classroom experience. The text assumes that the students will have completed medical school prerequisites (including the MCAT) in which they will have been introduced to the most fundamental concepts of biology and chemistry that are essential to understand the content presented here. This resource should be assistive to the learner later in medical school and for exam preparation given the material is presented in a succinct manner, with a focus on high-yield concepts.

The 276-page text was created specifically for use by pre-clinical students at Virginia Tech Carilion School of Medicine and was based on faculty experience and peer review to guide development and hone important topics.

Available Formats
978-1-949373-42-4 (PDF)
978-1-949373-43-1 (ePub) [coming soon]
978-1-949373-41-7 (Pressbooks) https://pressbooks.lib.vt.edu/cellbio
Also available via LibreTexts: https://med.libretexts.org/@go/page/37584

How to Adopt this Book
Instructors reviewing, adopting, or adapting parts or the whole of the text are requested to register their interest at: https://bit.ly/interest-preclinical.

Instructors and subject matter experts interested in and sharing their original course materials relevant to pre-clinical education are requested to join the instructor portal at https://www.oercommons.org/groups/pre-clinical-resources/10133.

Features of this Book
1. Detailed learning objectives are provided at the beginning of each subsection
2. High resolution, color contrasting figures illustrate concepts, relationships, and processes throughout
3. Summary tables display detailed information
4. End of chapter lists provide additional sources of information
5. Accessibility features including structured heads and alternative-text provide access for readers accessing the work via a screen-reader

Table of Contents
1. Biochemistry basics
2. Basic laboratory measurements
3. Fed and fasted state
4. Fuel for now
5. Fuel for later
6. Lipoprotein metabolism and cholesterol synthesis
7. Pentose phosphate pathway (PPP), purine and pyrimidine metabolism
8. Amino acid metabolism and heritable disorders of degradation
9. Disorders of monosaccharide metabolism and other metabolic conditions
10. Genes, genomes, and DNA
11. Transcription and translation
12. Gene regulation and the cell cycle
13. Human genetics
14. Linkage studies, pedigrees, and population genetics
15. Cellular signaling
16. Plasma membrane
17. Cytoplasmic membranes
18. Cytoskeleton
19. Extracellular matrix

Suggested Citation
LeClair, Renée J., (2021). Cell Biology, Genetics, and Biochemistry for Pre-Clinical Students, Blacksburg, VA: Virginia Tech Publishing. https://doi.org/10.21061/cellbio. Licensed with CC BY NC-SA 4.0.

About the Author
Renée J. LeClair is an Associate Professor in the Department of Basic Science Education at the Virginia Tech Carilion School of Medicine, where her role is to engage activities that support the departmental mission of developing an integrated medical experience using evidence-based delivery grounded in the science of learning. She received a Ph.D. at Rice University and completed a postdoctoral fellowship at the Maine Medical Center Research Institute in vascular biology. She became involved in medical education, curricular renovation, and implementation of innovative teaching methods during her first faculty appointment, at the University of New England, College of Osteopathic Medicine. In 2013, she moved to a new medical school, University of South Carolina, School of Medicine, Greenville. The opportunities afforded by joining a new program and serving as the Chair of the Curriculum committee provided a blank slate for creative curricular development and close involvement with the accreditation process. During her tenure she developed and directed a team-taught student-centered undergraduate medical course that integrated the scientific and clinical sciences to assess all six-core competencies of medical education.

Accessibility Note
The University Libraries at Virginia Tech and Virginia Tech Publishing are committed to making its publications accessible in accordance with the Americans with Disabilities Act of 1990. The HTML (Pressbooks) and ePub versions of this book utilize header structures and include alternative text which allow for machine-readability.

Please report any errors at https://bit.ly/feedback-preclinical

Class slides for Fundamentals of Business, fourth edition (2023) are freely-available, screen-reader friendly, openly-licensed, and editable. The slides align with the freely-available open textbook, Fundamentals of Business, fourth edition, which was designed for use in Virginia Tech’s Pamplin College of Business introductory level business course, MGT1104 Foundations of Business.

Class slides for Strategic Management are freely-available, screen-reader friendly, openly-licensed, and editable. The slides align with the freely-available open textbook, Strategic Management, which is the required text for Virginia Tech's Pamplin College of Business undergraduate capstone course, MGT 4394 Strategic Management. The collection includes eleven chapter-level .ppt slides with questions and activities, and additional slide decks with exercises and cases.

The open textbook, Strategic Management is freely available in PDF, ePub, Pressbooks, and other formats at http://hdl.handle.net/10919/99282

About the license Unless otherwise noted, the book, slides, and contents there in are licensed with a Creative Commons NonCommercial ShareAlike (CC BY NC SA) 3.0 license, which allows anyone to remix, tweak, and build upon the work for uses which are primarily non-commercial. New works must acknowledge the original work and must be licensed under the same CC BY NC SA 3.0 license. See Creative Commons' Best Practices for Attribution for further information: https://wiki.creativecommons.org/wiki/Best_practices_for_attribution.

Help us! If you are an instructor reviewing, adopting, or adapting this textbook and/or slides, please help us understand your use by filling out this form http://bit.ly/strategy-interest

How to adapt and share the slides
Instructors are encouraged to customize the slide deck by adding their own content and examples. According to the Creative Commons BY NC SA license, customized and shared versions of the slides must:
- Retain the original copyright statement
- Be released under the Creative Commons Attribution NonCommercial-ShareAlike (CC BY NC SA) 3.0 license
- Include a link to the original slide deck source: http://hdl.handle.net/10919/102735
- Include brief statement regarding whether or not changes were made
- List the the name of the adapter.

Find, Adapt and Share Resources
Instructors are encouraged to share their versions via the Instructor Resource Portal in OER Commons

To view the Errata or Report an Error, please see the links at http://hdl.handle.net/10919/102735.

Accessibility
Virginia Tech is committed to making its publications accessible in accordance with the Americans with Disabilities Act of 1990. All figures within the slides have alternative text.

This work is published by Virginia Tech's Pamplin College of Business in association with the University Libraries' at Virginia Tech Open Education Initiative.

Contributors:
Management Faculty, Pamplin College of Business
Reed Kennedy
Eli Jamison
Other esteemed, former faculty from the Department of Management
University Libraries
Design and accessiblity: Kylie Call
Figure design and editorial: Kindred Grey
Project Management: Anita Walz

Class slides for Sustainable Property Management (2023) are freely-available, screen-reader friendly, openly-licensed, and editable. The slides align with the freely-available open textbook, Sustainable Property Management, which is the required text for Virginia Tech's Department of Apparel, Housing, and Resource Management, PM 3674, Property Management Operations. The collection includes chapter-level .ppt slides with questions and activities for each of the eight chapters.

The open textbook, Sustainable Property Management, is freely available in PDF, ePub, Pressbooks, and other formats at https://doi.org/10.21061/sustainable_property_management.

Help us!
If you are an instructor reviewing, adopting, or adapting this textbook and/or slides, please help us understand your use by filling out this form https://bit.ly/interest_sustainable_property_management

How to adapt and share the slides
Instructors are encouraged to customize the slide deck by adding their own content and examples. According to the Creative Commons BY NC SA license, customized and shared versions of the slides must:
- Retain the original copyright statement
- Be released under the Creative Commons Attribution NonCommercial-ShareAlike (CC BY NC SA) 4.0 license
- Include a link to the original slide deck source: http://hdl.handle.net/10919/11342
- Include brief statement regarding whether or not changes were made
- List the name of the adapter

About Construction Contracting: Business and Legal Principles, 2nd edition by Stuart H. Bartholomew: Exceptionally practical and authoritative, this introduction to construction contracting as it applies to typical, every-day situations explains “theoretical” ideas in terms of what really happens in practice. It emphasizes the more common case law holdings and industry customs that help avoid troublesome legal issues during the completion of a project. - Provided by previous publisher.

Have you adopted this book for a course? We'd love to know. Please complete the adoption form at: https://bit.ly/construction_contracting

Find me free online in PDF at
https://doi.org/10.21061/constructioncontracting2e

Find me free online in Pressbooks at
https://pressbooks.lib.vt.edu/constructioncontracting

Table of Contents
1. Interface of the Law with the Construction Industry
2. Contract Formation, Privity of Contract, and Other Contract Relationships
3. The Prime Contract - An Overview
4. Prime Contract - Format and Major Components
5. Owner-Construction Contractor Prime Contract "Red Flag" Clauses
6. Labor Agreements
7. Purchase Order and Subcontract Agreements
8. Insurance Contracts
9. Surety Bonds
10. Joint-Venture Agreements
11. Bid and Proposals
12. Mistakes in Bids
13. Breach of Contract
14. Contract Changes
15. Differing Site Conditions
16. Delays, Suspensions, and Terminations
17. Liquidated Damages, Force Majeure, and Time Extensions
18. Allocating Responsibility for Delays
19. Constructive Acceleration
20. Common Rules of Contract Interpretation
21. Documentation and Records
22. Construction Contract Claims
23. Dispute Resolution

Published in 2002 as ISBN 1-13-091055-4 | Rights reverted to estate 2022 | Published by the Open Education Initiative of the University Libraries at Virginia Tech 2022 as ISBN 978-1-957213-20-0 under CC BY NC SA 4.0.

(c) Estate of Stuart H. Bartholomew. Released with permission by the University Libraries at Virginia Tech under Creative Commons Attribution NonCommercial- ShareAlike (CC BY NC-SA) 4.0 License. https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode This material was previously published by Pearson Education, Inc.

Any derivatives of this work must comply with the requirements of the Creative Commons license and include the following statement, “This material was previously published by Pearson Education, Inc.”

Accessibility Statement: The Open Education Initiative at the University Libraries at Virginia Tech is committed to making its publications accessible in accordance with the Americans with Disabilities Act of 1990. The PDF and online versions of this book utilizes header structures and alternative text which allow for machine readability and navigation.

Note to users: This work may contain components (e.g., illustrations, or quotations) not covered by the license. Every effort has been made to identify these components but ultimately it is your responsibility to independently evaluate the copyright status of any work or component part of a work you use, in light of your intended use.

Differentiating open access and open educational resource can be a challenge in some contexts. Excellent resources such as "How Open Is It?: A Guide for Evaluating the Openness of Journals" (CC BY) https://sparcopen.org/our-work/howopenisit created by SPARC, PLOS, and OASPA greatly aid us in understanding the relative openness of journals. However, visual resources to conceptually differentiate open educational resources (OER) from resources disseminated using an open access approach do not currently exist. Until now.

This one page introductory guide differentiates OER and OA materials on the basis of purpose (teaching vs. research), method of access (analog and digital), and in terms of the relative freedoms offered by different levels of Creative Commons licenses, the most common open license. Many other open licenses, including open software licenses also exist.

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

Epidemiology is an openly licensed text designed for medical degree–seeking clinical students without a prior background in public health. Using sports medicine and injury prevention examples and applications, it aims to provide students with the basics of epidemiology terms and concepts and is intended to guide medical school students as they prepare for the USMLE Step 1 Exam and to transition from student to clinician. It includes an introduction to general concepts and terminology of epidemiology, study designs and their relationship to clinical questions, and the use of epidemiology in clinical diagnosis and screening of disease. Concluding sections of the book present sources of errors in epidemiologic studies, including bias, confounding, and effect modification. The book is notable for its use of accessible, inclusive figures and examples, and end-of-chapter study guides that summarize the chapter visually.

Are you reviewing or adopting this book for a course?
Please help us understand your use by filling out this form: https://bit.ly/interest_epidemiology.

The main landing page for this book is https://doi.org/10.21061/epidemiology.
The open textbook is freely available online in multiple formats, including PDF, ePub, and Pressbooks (https://pressbooks.lib.vt.edu/epidemiology/).
A paperback print version (in color) is available for order here: https://a.co/d/90xBmnO.

ISBN (PDF): 978-1-957213-63-7
ISBN (Pressbooks): 978-1-957213-65-1
ISBN (EPUB): 978-1-957213-64-4
ISBN (print): 978-1-957213-62-0

Suggested citation
Baker, Charlotte (2023). Epidemiology. Blacksburg: Charlotte Baker. https://doi.org/10.21061/epidemiology. Licensed with CC BY-NC-SA 4.0 (https://creativecommons.org/licenses/by-nc-sa/4.0).

View errata: https://bit.ly/errata_epidemiology
Report an error: https://bit.ly/reporterror_epidemiology

Fish, Fishing, and Conservation is a 389-page, peer-reviewed open textbook intended for undergraduate students who are exploring majors in Fish & Wildlife. It is also relevant to a general audience or for use in courses which explore social and ethical aspects of fish, fishing and conservation.

Are you reviewing or adopting this book for a course?
Please help us understand your use by completing this form https://bit.ly/fishandconservation_interest

People, places, and approaches to fishing are as varied as the diverse fish fauna that exist on the planet. As conservation planners recognize the value of substantial engagement of stakeholders in decision making and ineffectiveness of rigid top-down management approaches, Fish, Fishing, and Conservation asserts that all peoples must play a role in conservation. Through case studies, engaging narrative and graphics, and exercises, the text explores major motivations for fishing and non-fishing related values, responsible fisheries practices, the rights of all people to decide how to manage and conserve fish, their habitats, and how they are utilized in the context of overfishing as a pressing global problem for which appropriate solutions are not easily found nor implemented.

Introductory chapters examine fish, fishing, and why fish matter and examine the role of values in driving conservation initiatives. Fish and their unique sensory capabilities are described along with a review of recent studies to examine issues of pain, sentience, and learning in fishes living in a foreign, underwater world. The text incorporates these new findings in conservation and management leading readers to evaluate and adopt suitable approaches to ethical reasoning which consider the welfare needs of wild and cultured fishes. Later chapters focus on the role of gender in fishing, conservation organizations, recreational fishing, and a focus on specific fisheries that reveal the principles of conservation and management as they play out in major controversies. Additionally, the textbook contains audio recordings of professional profiles by Virginia Tech students. These are linked at the beginning of each end-of-chapter Professional Profile. Audio recordings are also available on Spotify.

How to Access the Book
The main landing page for this book is https://doi.org/10.21061/fishandconservation. The text is available in multiple formats, including PDF, ePub, and Pressbooks https://pressbooks.lib.vt.edu/fishandconservation.

Teaching Resources
Additional teaching resources including a sample syllabus, course schedule, and selected assignments related to this book are available at http://hdl.handle.net/10919/115425. Individuals who wish to share their materials relevant to teaching in this subject area are encouraged to join and share their openly-licensed resources via the Fish, Fishing, and Conservation Instructor Group in OERCommons

ISBN
ISBN PDF 978-1-957213-27-9
ISBN Print 978-1-957213-28-6
ISBN Pressbooks 978-1-957213-31-6 https://pressbooks.lib.vt.edu/fishandconservation
ISBN ePub 978-1-957213-29-3

Table of Contents
1. Fish, Fishing, and Why They Matter
2. Values Drive Fish Conservation
3. Sensory Capabilities of Fish
4. Ethical Reasoning and Conservation Planning
5. Pain, Sentience, and Animal Welfare
6. Public Aquariums and Their Role in Education, Science, and Conservation
7. Gender and Fishing
8. Angling and Conservation of Living Fishy Dinosaurs
9. Fly Fishing’s Legacy for Conservation
10. Recreational Fishing and Keep Fish Wet
11. Integrating Fishers in the Management of Arapaima
12. Conserving Tunas: The Most Commercially Valuable Fish on Earth
13. Groupers and Spawning Aggregations
14. Menhaden and Forage Fish Management
15. Takeaways for Successful Fish Conservation

Suggested Citation: Orth, Donald (2023). Fish, Fishing, and Conservation. Blacksburg: Virginia Tech Department of Fish and Wildlife Conservation. https://doi.org/10.21061/fishandconservation. Licensed with CC BY 4.0.

About the Author
Donald J. Orth is the Thomas H. Jones Professor in the Department of Fish and Wildlife Conservation at Virginia Polytechnic Institute and State University. He has taught the following courses: Ichthyology, Stream Habitat Management, Fisheries Management, Fish Population Dynamics, Fish, Fishing, and Conservation, and First-Year Experience in Natural Resources. His principal interests are in population and community ecology, stream fish ecology, regulated rivers, instream flow and stream habitat assessment, fisheries management, and fish population dynamics. He has guided numerous undergraduate research projects and advised 33 graduate students during his career.

Don attended Eastern Illinois University (BS) and Oklahoma State University (MS and PhD). He is a Life Member of the American Fisheries Society and a Certified Fisheries Professional. He is also a Fellow of the American Fisheries Society, the American Institute of Fisheries Research Biologists, and the Virginia Natural Resources Leadership Institute. Don has published more than 150 primary papers and 50 technical reports on fish, fisheries, and riverine management. Much of his research was also communicated with a general audience in over 180 popular articles. He has received numerous awards for his teaching and contributions to conservation and public outreach. Most recently, the Virginia Chapter of the American Fisheries Society awarded him the Eugene W. Surber Award for years of significant contributions to the field of fisheries science.

Selected Acknowledgments
Publication of this work was made possible in part by grants from VIVA, the Virtual Library of Virginia, and the University Libraries at Virginia Tech through its Open Education Initiative, which provides development assistance and financial support to Virginia Tech faculty who wish to use, create, or adapt openly licensed teaching materials to support student learning. The University Libraries also contributed faculty and staff support. Donald Orth’s contributions were supported in part by the U.S. Department of Agriculture through the National Institute of Food and Agriculture Program and Virginia Tech Polytechnic Institute and State University. Additional funding support was provided by the Thomas H. Jones Endowment.

Errata and Error Reporting
Errata
Error Reporting

Accessibility Statement: Virginia Tech is committed to making its publications accessible in accordance with the Americans with Disabilities Act of 1990. The Open Education Initiative is committed to continuous improvement regarding accessibility. The text, images, and links in the PDF versions of this text are tagged structurally and include alternative text, which allows for machine readability. Audio recordings of each profile in fish conservation are available as mp3 files via Spotify and Pressbooks. Please contact openeducation at vt.edu if you are a person with a disability and have suggestions to make this book more accessible.

Cover Art: Nora Ligus
Cover Design: Kindred Grey

Fundamentals of Business (2016) is an openly licensed (CC BY NC SA 3.0) textbook designed for use in Virginia Tech’s Pamplin College of Business introductory level business course, MGT1104 Foundations of Business.
This work is a project of University Libraries and the Pamplin College of Business, Virginia Tech.

A new version of this book was released in August 2018. See http://hdl.handle.net/10919/84848 for more details.

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

See also the faculty sharing portal at: https://www.oercommons.org/groups/fundamentals-of-business-user-group/1379

Fundamentals of Business, Second Edition (2018) is an 372-page open education resource intended to serve as a no-cost, faculty customizable primary text for one-semester undergraduate introductory business courses. It covers the following topics in business: Teamwork; economics; ethics; entrepreneurship; business ownership, management, and leadership; organizational structures and operations management; human resources and motivating employees; managing in labor union contexts; marketing and pricing strategy; hospitality and tourism, accounting and finance, and personal finances. The textbook was designed for use in Virginia Tech’s Pamplin College of Business introductory level business course, MGT1104 Foundations of Business and is shared under a Creative Commons Non-Commercial ShareAlike 4.0 license.

2018 version formats include: PDF, Accessible "screen reader friendly" PDF, ePub, Mobi, XML/Pressbooks (editable), and open document format.
The Pressbooks online version (HTML) is available at: https://doi.org/10.21061/fundamentals-of-business
The 2016 version of this book includes editable MSWord files.

If you are an instructor reviewing, adopting, or adapting this textbook, please help us understand your use by filling out this form http://bit.ly/business-interest

Instructor resource sharing portal: https://www.oercommons.org/groups/fundamentals-of-business-user-group/1379

Fundamentals of Business, fourth edition (2023) is an 434-page open education resource intended to serve as a no-cost, faculty-customizable primary text for one-semester undergraduate introductory business courses. It covers the following topics in business: Teamwork; economics; ethics; entrepreneurship; business ownership, management, and leadership; organizational structures and operations management; human resources and motivating employees; managing in labor union contexts; marketing and pricing strategy; hospitality and tourism, accounting and finance, personal finances, and technology in business. The textbook was designed for use in Virginia Tech’s Pamplin College of Business introductory level business course, MGT1104 Foundations of Business and is shared under a Creative Commons Attribution Non-Commercial ShareAlike 4.0 license.

The main landing page for this book is: https://doi.org/10.21061/fundamentalsofbusiness4e

An online, interactive, accessible version of this book is available at: https://pressbooks.lib.vt.edu/fundamentalsofbusiness4e

Information for Instructors
If you are an instructor reviewing, adopting, or adapting this textbook, please help us understand your use by filling out this form http://bit.ly/business-interest.

If you are an instructor seeking supplementary resources for teaching, please join the listserv for this book and the instructor resource sharing portal.

Class slides are available for this book: http://hdl.handle.net/10919/105157
A testbank is available by request for this book: http://hdl.handle.net/10919/93404 Please note that the testbank does not at this point reflect changes made between the third and fourth editions. The testbank is available to any instructor who has adopted Fundamentals of Business in their course. Please note that there are THREE steps in the test bank request process.

Where to Find the Book
Permanent handle: http://hdl.handle.net/10919/111385 (PDF, epub, and other versions)
URL: https://pressbooks.lib.vt.edu/fundamentalsofbusiness4e (HTML eBook-Pressbooks)
DOI: https://doi.org/10.21061/fundamentalsofbusiness4e (PDF, epub, and other versions)
ISBN 978-1-957213-24-8 (print-color) Order here https://www.amazon.com/Fundamentals-Business-Color-4th-Poff/dp/1957213248
ISBN 978-1-957213-25-5 (print-black & white) Order here https://www.amazon.com/Fundamentals-Business-black-white-4th/dp/1957213256
ISBN 978-1-957213-21-7 (ebook-PDF)
ISBN 978-1-957213-23-1 (HTML eBook-Pressbooks)
ISBN 978-1-957213-22-4 (epub)

Instructors reviewing, selecting or adapting the text are encouraged to register their use at http://bit.ly/business-interest in order to stay up to date regarding new volumes and editions, supplements, newly issued print versions, errata, and collaborative development or research opportunities. You may submit comments or report errors using this form http://bit.ly/business-feedback. Additional suggestions or feedback may be submitted via email at: publishing@vt.edu

This work is published by Pamplin College of Business in association with Virginia Tech Publishing. Funding and technical assistance for this project was provided by the University Libraries' Open Education Initiative.

Accessibility notice Virginia Tech Publishing is committed to making its publications accessible in accordance with the Americans with Disabilities Act of 1990. The Pressbooks (HTML) and ePub versions of this text are tagged structurally and include alternative text, which allows for machine readability.

What’s new? This version of the book, the Fourth Edition, improves upon the 2016, 2018, and 2020 editions. Improvements include:
- Data updates
- Updated graphics and photos;
- Added interactive, live-data graphs to the online version for key economic indicators in Chapter 3: Economics and Business;
- Reorganized and added significant additional content to Chapter 4: Ethics and Social Responsibility;
- Renamed and substantially expanded content in Chapter 7: Entrepreneurship and Small Business Development;
- Added additional content to chapters 8, 10, 12, 13, 14, and 17;
- Addition of completely new chapter — Chapter 19: Technology in Business;
A detailed list of changes by chapter is available in Version Notes at the back of the book.

Features of the book. Each chapter lists learning objectives at the beginning of the chapter and key takeaways at the end of the chapter. The Pressbooks version of this book also includes interactive self-quizzing.

TABLE OF CONTENTS
Chapter 1: Teamwork in Business
Chapter 2: The Foundations of Business
Chapter 3: Economics and Business
Chapter 4: Ethics and Social Responsibility
Chapter 5: Business in a Global Environment
Chapter 6: Forms of Business Ownership
Chapter 7: Entrepreneurship and Small Business Development
Chapter 8: Management and Leadership
Chapter 9: Structuring Organizations
Chapter 10: Operations Management
Chapter 11: Motivating Employees
Chapter 12: Managing Human Resources
Chapter 13: Union/Management Issues
Chapter 14: Marketing: Providing Value to Customers
Chapter 15: Pricing Strategy
Chapter 16: Hospitality and Tourism
Chapter 17: Accounting and Financial Information
Chapter 18: Personal Finances
Chapter 19: Technology in Business

How to cite this book
Ron Poff (2023). Fundamentals of Business, 4th Edition, Blacksburg: Pamplin College of Business. https://doi.org/10.21061/fundamentalsofbusiness4e. Licensed with CC BY-NC-SA 4.0 https://creativecommons.org/licenses/by-nc-sa/4.0.

About the Author
About the Previous Author
Fundamentals of Business, 4th edition is adapted from a work produced and distributed under a Creative Commons license (CC BY-NC-SA 3.0) by a publisher who has requested that they and the original author not receive attribution. We wish to extend our gratitude to the original author for portions of her book which were remixed and adapted to form portions of Chapters 1-15 and 17-18 of Fundamentals of Business. If the publisher and author are both willing to allow us to provide attribution to the author while retaining use of the Creative Commons license and continuing to provide free public access, we will gladly and publicly thank the original author here.

About Ron Poff
Ron Poff is Assistant Professor of Management Practice in the Management Department at Pamplin College of Business, Virginia Tech, where he teaches management courses. He began his career as an enlisted member of the US Navy Reserves before entering his primary career in supply chain operations then sales and marketing, where he served in executive roles with large corporations for over 25 years. As an entrepreneur, he then founded his own marketing agency. His education includes a B.S. in Business Management, M.S. Marketing, and a Graduate Certificate in eMarketing.

About Stephen Skripak
Stephen J. Skripak is retired Professor of Practice in Management at Pamplin College of Business, Virginia Tech (2005 - 2021) and former Associate Dean for Graduate Programs (2006-2014). He is a senior executive with 25 years of business leadership experience, including positions as General Manager and Chief Financial Officer with divisions of Fortune 500 companies. His background includes financial services, consumer packaged goods, apparel, and industrial companies, with emphasis in turnaround situations. He was the lead contributor and subject matter expert for the 2016 and 2018 editions of Fundamentals of Business, and reviewed the 2020 and 2023 versions of the book.

Contributors
Lead Contributor: Ron Poff
Contributors to the Fourth Edition: Howard Haines, John Andy Travers
Managing Editor: Anita Walz
Editorial Assistant, Graphic Design, and Production Manager: Kindred Grey
Past reviewers/contributors: Anastasia Cortes, Jonathan De Pena, Lisa R. Fournier, Lauren Holt, Nina Lindsay, Katie Manning, Sarah Mease, Richard Parsons, Sachi Soni, Michael Stamper, Gary Walton, and Blake Warner

Fundamentals of Business, third edition (2020) is an 370-page open education resource intended to serve as a no-cost, faculty customizable primary text for one-semester undergraduate introductory business courses. It covers the following topics in business: Teamwork; economics; ethics; entrepreneurship; business ownership, management, and leadership; organizational structures and operations management; human resources and motivating employees; managing in labor union contexts; marketing and pricing strategy; hospitality and tourism, accounting and finance, and personal finances. The textbook was designed for use in Virginia Tech’s Pamplin College of Business introductory level business course, MGT1104 Foundations of Business and is shared under a Creative Commons Non-Commercial ShareAlike 4.0 license.

Read more about the book and see various access links at: https://blogs.lt.vt.edu/openvt/2021/01/06/announcing-open-textbook-fundamentals-of-business-third-edition