Digital library
Textbooks, references and open learning resources.

External
Laboratory Manual - The Science of Sound
James M. Fiore · Mohawk Valley Community College
In the contents: 4.09: Loudspeaker Impedance Magnitude

External
TLP Library I
Dissemination of IT for the Promotion of Materials Science (DoITPoMS) · University of Cambridge
In the contents: 05: Avoidance of Crystallization in Biological Systems · 5.04: Avoidance of crystallization by glass formation · 5.05: Avoidance of crystallization by freeze resistance

External
An Introduction to Proof via Inquiry-Based Learning
Dana Ernst · Northern Arizona University
In the contents: 1.5: Some Minimal Guidance

External
Natural Resources Biometrics
Diane Kiernan · SUNY College of Environmental Science and Forestry
In the contents: 10.02: Rank Abundance Graphs and Habitat Suitability Index

External
Cuidado y educación de bebés y niños pequeños
Frank Guevara, Barbara Edwards, Linda Eberhardt & Vivian Baker · Cerro Coso Community College
In the contents: 02: Guidance and Support in the Infant and Toddler Classroom · 2.05: Socialization Guidance and Discipline- Defined · 2.06: Impact of Personal Guidance Philosophy

External
Cerro Coso Community College: Care and Education of Infants and Toddlers
Frank Guevara, Barbara Edwards, Linda Eberhardt & Vivian Baker · Cerro Corso Community College
In the contents: 02: Guidance and Support in the Infant and Toddler Classroom · 2.05: Socialization Guidance and Discipline- Defined · 2.06: Impact of Personal Guidance Philosophy

External
Physics 156 - A Cosmology Workbook
Lloyd Knox · University of California, Davis
In the contents: 1.20: Equilibrium Particle Abundances

External
Big Ideas in Cosmology
Kim Coble, Kevin McLin, and Lynn Cominsky · San Francisco State University, Chico State University, and Sonoma State University
In the contents: 17.04: Cosmic Concordance and Cosmological Parameters

External
Cultural Geography (C-ID GEOG 120)
Jean-Yves Merilus · Coalinga College
In the contents: 2.05: Cultural Case Study- Diffusion of Dancehall

External
Mind, Body, World - Foundations of Cognitive Science
Michael R. W. Dawson · University of Alberta
In the contents: 5.06: Umwelten, Affordances, and Enactive Perception

External
Electricity and Magnetism
Jeremy Tatum · University of Victoria
In the contents: 13.11: Root-mean-square values, power and impedance matching · 14.10: Generalized Impedance

External
TED 2000 Foundations of Education
Dr. Ashanti M. Bryant-Foster · Prince George's Community College
In the contents: 7.09: Instructional Strategies- An Abundance of Choices

External
PH S 1150: Basic Astronomy
Alex Koshy · Chicago State University
In the contents: 17.04: Cosmic Concordance and Cosmological Parameters

External
Electricity and Magnetism with Applications to Amateur Radio and Wireless Technology
Ronald Kumon · Kettering University
In the contents: 12.03: Transmission Lines and Characteristic Impedance · 21.09: Characteristic Impedance of a Transmission Line

External
Chem 12A: Organic Chemistry
Andy Wells · Chabot College
In the contents: 7.04: Polar Reactions- the Dance of the Nucleophile and Electrophile

External
PLS 002: Botany and physiology of cultivated plants
Tom Buckley · University of California Davis
In the contents: 16.1.04: Etiolation and Shade Avoidance

External
Statistical Mechanics
Daniel F. Styer · Oberlin College
In the contents: 3.06: The Thermodynamic Dance

External
Materials Characterization Fundamentals
Franklin & Marchall College
In the contents: Impedance Spectroscopy

External
Soils: A Practical Guide for Organic Farmers and Gardeners
Valerie Dantoin · Northeast Wisconsin Technical College
In the contents: 10.06: Biological Diversity Abundance Activity and Balance
External
Electromagnetics I
Steven W. Ellingson · Virginia Tech
In the contents: 3.07: Characteristic Impedance · 3.15: Input Impedance of a Terminated Lossless Transmission Line · 3.16: Input Impedance for Open- and Short-Circuit Terminations