Digital library
Textbooks, references and open learning resources.
External
The Fundamentals of Stellar Astrophysics
George W. Collins II · Ohio State University
In the contents: 4.02: The Ionization Abundances and Opacity of Stellar Material
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The Human Story: An Introduction to the Humanities
Nicholas Vargas-Rose (né Andrews) · Coalinga College
In the contents: 11.1.08: Music and Dance
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Operational Amplifiers: Theory and Practice
James K. Roberge · Massachusetts Institute of Technology
In the contents: 2.05: EFFECTS OF FEEDBACK ON INPUT AND OUTPUT IMPEDANCE
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Fit Happens: Essential Principles of Fitness, Wellness, and Health
Danielle Altman, Rusty Johnson, and Cheryl Owiesny · De Anza College
A comprehensive introductory kinesiology textbook designed for activity-based fitness classes. Covers wellness, physical fitness principles, cardiorespiratory endurance, muscular strength and endurance, flexibility, mobility, low-back health, and body composition. Includes practical guidance on program design, nutrition, and weight management, plus health topics like stress, sleep, mental health, cardiovascular disease, diabetes, cancer, immunity, disease prevention, and substance use and misuse
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Administration II (CD 039)
Ancelma Sanchez · East Los Angeles College
In the contents: 4.07: Working with Licensing Specialists - Guidance and Accountability · 5.15: Behavior Guidance · 11.15: Weekly Time Card and Attendance Record
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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
External
Physical Optics
Jeremy Tatum · University of Victoria
In the contents: 2.05: Impedance
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PHIL 310: Introduction to Ethics
Christian Bauer · Folsom Lake College
In the contents: 1.2.03: Acting for the Sake of Duty and Acting in Accordance with Duty · 1.3.08: Objection- Unclear Guidance
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BIO 5: General Botany
Teresa Friedrich Finnern · Norco College
In the contents: 9.04: Etiolation and Shade Avoidance
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The Tongue and Quill
US Air Force · LibreTexts
In the contents: 20.3: Associated Press (AP) Style Guidance for Official Biographies
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Principles of Nutritional Assessment 3e
Rosalind S. Gibson et al. · University of Otago
In the contents: 12.09: Bioelectrical impedance (14.8)
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Laboratory Manual - AC Electrical Circuit Analysis
James M. Fiore · Mohawk Valley Community College
In the contents: 17: Loudspeaker Impedance Model
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Mineralogy
Dexter Perkins et al. · University of North Dakota
In the contents: 9.1.04: Natural Abundances of Elements
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Electromagnetics I
Troy Messina · Berea College
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
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HLTH-101: Contemporary Health Issues
Sally Baldwin · Foothill College
In the contents: 10.05: Guidance for your Current Level of Physical Activity
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SmartHistory of Art XIc - Latin America 1500 to 1900
Smarthistory · Smarthistory
In the contents: 3.2.01: Juan Pedro Lopez Our Lady of Guidance
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U.S. History
American YAWP · LibreTexts
In the contents: 29.02: Conservative Ascendance
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Becoming America - An Exploration of American Literature from Precolonial to Post-Revolution
Wendy Kurant · University of North Georgia
In the contents: 4.25.07: 381 (I cannot dance upon my Toes)
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The American Journalism Handbook - Concepts, Issues, and Skills
Rodrigo Zamith · University of Massachusetts Amherst
In the contents: 2.05: News Avoidance and Fatigue
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Chem 1402:General Chemistry I
Robert Belford · University of Arkansas at Little Rock
In the contents: 2.03: Isotope Abundance and Atomic Weight