Thư viện số
Giáo trình, tài liệu tham khảo và tài nguyên học tập mở.
Nguồn ngoài
Fundamentals of Atmospheric Science
William Brune · The Pennsylvania State University
This text prepares students by laying a solid foundation in the application of physical, chemical, and mathematical principles to a broad range of atmospheric phenomena. Students are introduced to fundamental concepts and applications of atmospheric thermodynamics, radiative transfer, atmospheric chemistry, cloud microphysics, atmospheric dynamics, and the atmospheric boundary layer.
Nguồn ngoài
PH S 1150: Basic Astronomy
Alex Koshy · Chicago State University
LibreTexts
Nguồn ngoài
2021 UC Davis Medical School MoSI
LibreTexts
LibreTexts
Nguồn ngoài
CHEM 1020: Introductory Chemistry (Wyatt)
Allison Wyatt · Normandale Community College
This text is a remix of Dr. Betsy Longley's CHEM 1020: Introductory Chemistry curated readings from "Chemistry for Changing Times" by Hill & McCreary. It has been slightly rearranged to match the on-campus lab schedule. CHEM 1020 is a one-semester introductory chemistry course at Normandale Community College.
Nguồn ngoài
Electricity and Magnetism with Applications to Amateur Radio and Wireless Technology
Ronald Kumon · Kettering University
This textbook provides a calculus-based introduction to electricity and magnetism with an emphasis on applications to amateur radio and wireless technology.
Nguồn ngoài
Introduction to Plant Science (Hochman Adler)
Valeria Hochman Adler · Coalinga College
Explore the tiny yet complex world of plant cells! This chapter covers their unique parts—like chloroplasts, vacuoles, and cell walls—and how they work together to support life. Learn about cell types, energy-making organelles, and how plant cells communicate and grow. It’s a colorful journey into the building blocks of all plant life!
Nguồn ngoài
Exploring Public Speaking 4e
Kris Barton & Barbara G. Tucker · Florida State University & University of Georgia
The text addresses all the material that an introductory public speaking course involves. This includes the value of public speaking, overcoming public speaking anxiety, listening and audience analysis; plagiarism and ethics; invention and thesis development; research; organization; introductions, conclusions, and transitions; supporting material; delivery; visual aids; language choices; informative speaking; persuasive speaking; logic and fallacies; and special occasion speeches.
Nguồn ngoài
VVC Chemistry 100
Ksenia Pavlova · Victor Valley College
LibreTexts
Nguồn ngoài
Texas Government
Andrew Teas, Kevin Jefferies, Mark W. Shomaker, Penny L. Watson, and Terry Gilmour · Houston Community College, Alvin Community College, and Midland College
This text examines Texas government and politics, including political culture, the Texas Constitution, Texas' role in the federal system; individuals' political values and participation, interest groups, parties, elections and campaigns, the legislative, executive, and judicial branches, and fiscal, social, and economic policies.
Nguồn ngoài
College Algebra and Trigonometry
Richard W. Beveridge · Clatsop Community College
This College Algebra text will cover a combination of classical algebra and analytic geometry, with an introduction to the transcendental exponential and logarithmic functions. If mathematics is the language of science, then algebra is the grammar of that language. Like grammar, algebra provides a structure to mathematical notation, in addition to its uses in problem solving and its ability to change the appearance of an expression without changing the value.
Nguồn ngoài
BIO2 W2026
Marc Facciotti · University of California, Davis
The BIO 2 series introduces students to the principles on which all life--from the smallest, simplest organisms to the largest communities--is based. BIO 2 concentrates on the cellular basis of life, concentrating on the structures and functions of cells and the biological molecules from which they are formed, the ways by which cells acquire, transform, and use chemical energy, and the mechanisms by which genetic information is stored, safeguarded, transmitted from one generation to the next.
Nguồn ngoài
Raskoff Environmental Science
Kevin Raskoff · Montery Peninsula College
This text is a survey of the fundamental ecological, political, and economic principles that define the important environmental issues of our time. Topics include ecology, climate change, biodiversity, energy, and sustainability.
Nguồn ngoài
Foundations of Academic Success
Morgan et al. · James Cook University
Undertaking studies in Higher Education can be a daunting task. This book is designed to support students undertaking bridging subjects at James Cook University to assist them with understanding the founding principles and concepts behind being a successful university student.
Nguồn ngoài
STAT 200: Elementary Statistics
Debbie Gaydos · Penn State University Greater Allegheny
LibreTexts
Nguồn ngoài
LIBT 300: Introduction to Library Services (Li)
LibreTexts
This course is designed for persons interested in exploring paraprofessional library employment and for students interested in understanding the use of library resources. The course covers the history and types of libraries and information providers; an overview of library services including reference and technical services; instruction and practice in the use of library classification systems; equity and diversity in library settings; current issues in libraries and library employment opportuni
Nguồn ngoài
MAT1140: Introduction to Statistics
Jocelyn J Menecio · Prince George's Community College
LibreTexts
Nguồn ngoài
Symmetry
Claire Vallance · University of Oxford
Group Theory is a branch of the mathematical field of algebra. One important application, the theory of symmetry groups, is a powerful tool for the prediction of physical properties of molecules and crystals. It is for example possible to determine whether a molecule can have a dipole moment. Many important predictions of spectroscopic experiments (optical, IR or Raman) can be made purely by group theoretical considerations.
Nguồn ngoài
MAT 1130: Mathematical Ideas
Andy Jones · Prince George's Community College
This OER was created for MAT 1130 Mathematical Ideas at Prince George’s Community College. It presents core quantitative concepts and supports practical reasoning skills across multiple areas of mathematics. It covers foundational topics such as set theory, formal logic, personal finance, probability, descriptive statistics, voting methods and apportionment. The text includes a collection of review exercises for every chapter, reinforcing key ideas and supporting mastery of course outcomes.
Nguồn ngoài
ATMO 321 python for atmospheric sciences
Andy Dessler · Texas A&M
LibreTexts
Nguồn ngoài
Math 4A: Multivariable Calculus
Zoya Kravets · Mission College
Math 4A: Multivariable Calculus at Mission College is the third and final part of a three-semester calculus sequence for students in math, physics, and engineering majors. The course covers topics such as: Vector-valued functions, Calculus of functions with more than one variable, Partial derivatives, Differentials, Gradients, Lagrange multipliers, Multiple integration, Line integrals, Surface integrals, Green's Theorem, Stokes' Theorem, and the Divergence theorem.