Open Educational Resources

Intermediate Fluid Mechanics

CC BY-NC-SA (Attribution NonCommercial ShareAlike) English

Author(s): James Liburdy

Subject(s): Physics: Fluid mechanics

Publisher: Oregon State University

Last updated: 06/02/2025

This book is meant to be a second course in fluid mechanics that stresses applications dealing with external potential flows and intermediate viscous flows. Students are expected to have some background in some of the fundamental concepts of the definition of a fluid, hydrostatics, use of control volume conservation principles, initial exposure to the Navier-Stokes equations, and some elements of flow kinematics, such as streamlines and vorticity. It is not meant to be an in-depth study of potential flow or viscous flow, but is meant to expose students to additional analysis techniques for both of these categories of flows. We will see applications to aerodynamics, with analysis methods able to determine forces on arbitrary bodies. We will also examine some of the exact solutions of the Navier-Stokes equations based on classical fluid mechanics. Finally we will explore the complexities of turbulent flows and how for boundary layer flows one can predict drag forces. This compilation is drafted from notes used in the course Intermediate Fluid Mechanics, offered to seniors and first year graduate students who have a background in mechanical engineering or a closely related area.
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Human Nutrition

CC BY-NC-SA (Attribution NonCommercial ShareAlike) English

Author(s): Brian Lindshield

Subject(s): Dietetics and nutrition

Publisher: Oregon State University

Last updated: 06/02/2025

The CK-12 foundation defines a flexbook as a “free and open source textbook platform where one can build and edit collaborative textbooks.” The FNDH 400 (formerly the HN 400 flexbook, department changed its name from Human Nutrition to Food, Nutrition, Dietetics and Health) Flexbook fits this definition. Readers, in addition to having access online, can also download the OER as a digital or printable PDF and EPUB.

Monitoring Animal Populations and their Habitats: A Practitioner's Guide

CC BY-NC-SA (Attribution NonCommercial ShareAlike) English (United States)

Author(s): Brenda McComb, Benjamin Zuckerberg, David Vesely, Christopher Jordan

Subject(s): Ethology and animal behaviour

Publisher: Oregon State University

Last updated: 06/02/2025

In the face of so many unprecedented changes occurring in our lives, our ecosystems and our globe, society is more often expecting scientists to provide information that can help guide communities toward a more sustainable future. This book is our attempt to provide a framework that managers of natural resources can use to design monitoring programs that will benefit future generations by providing the information needed to make informed decisions. In addition we offer tools and approaches that engage individuals in our society in monitoring programs. We firmly believe that people and communities who are empowered in the design and implementation of monitoring programs are more likely to use the information that results from the program, and support it over time.

Introduction to Permaculture

CC BY-NC (Attribution NonCommercial) English

Author(s): Andrew Millison

Subject(s): Sustainable agriculture

Publisher: Oregon State University

Last updated: 06/02/2025

Permaculture Design is a method of land planning that can be applied at scales from the home garden to city block to village to farm. It is an ethically based whole-systems design approach that uses concepts, principles, and methods derived from ecosystems, indigenous technologies, and other time-tested practices to create sustainable human settlements and institutions. Although rooted in horticulture and agriculture, Permaculture design is interdisciplinary, touching on a wide range of subjects including regional planning, ecology, animal husbandry, appropriate technology, architecture, social justice, and international development.

This open text book is derived from the content of the Massive Open Online Course “Intro to Permaculture”. The original course also included interactive mapping and design tools that accompanied this content. The course and book provide a general overview of the Permaculture design system. The book can be downloaded as a print version. However, there are many accompanying videos and content pages that are linked to throughout the text, so it is best viewed online where the links can be accessed.

Introduction to Climate Science

CC BY-NC (Attribution NonCommercial) English

Author(s): Andreas Schmittner

Subject(s): Climate change, Atmospheric physics, Oceanography (seas and oceans), Climatology and climate modelling

Institution(s): Oregon State University

Publisher: Oregon State University

Last updated: 06/02/2025

This book describes how Earth's climate is changing, how it has been changing in the recent geological past and how it may change in the future. It covers the physical sciences that build the foundations of our current understanding of global climate change such as radiation, Earth's energy balance, the greenhouse effect and the carbon cycle. Both natural and human causes for climate change are discussed. Impacts of climate change on natural and human systems are summarized. Ethical and economical aspects of human-caused climate change and solutions are presented.
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Chemical Biology & Biochemistry Laboratory Using Genetic Code Expansion Manual

CC BY-NC (Attribution NonCommercial) English

Author(s): Ryan Mehl, Kari van Zee, Kelsey Kean

Subject(s): Chemical biology

Publisher: Oregon State University

Last updated: 06/02/2025

Proteins play vital roles in most biological processes; these roles include acting as catalysts for physiological reactions, as regulators for those reactions, or as structural framework around which these processes can occur. Proteins’ complex organization of diverse functionality in 3D space leads to an astonishing range of function for living organisms. Understanding this intimate relationship between structure and function is the backbone of understanding the natural world and is the key to controlling it.
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History and Science of Cultivated Plants

CC BY-NC (Attribution NonCommercial) English

Author(s): Sushma Naithani

Subject(s): Botany and plant sciences

Publisher: Oregon State University

Last updated: 06/02/2025

History and Science of Cultivated Plants narrates how humans transitioned from foragers to farmers and have arrived at present-day industrial agriculture-based civilization. It entails myths, historical accounts, and scientific concepts to describe how human efforts have shaped and produced easier to grow, larger, tastier, and more nutritious fruits, vegetables, and grains from wild plants. Using examples of various economically and socially important crops central to human civilization, the book describes the origin of crop plants, the evolution of agricultural practices, fundamental concepts of natural selection vs. domestication, experimental and methodical plant breeding, and plant biotechnology.

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Permaculture Design: Tools for Climate Resilience

CC BY-NC (Attribution NonCommercial) English

Author(s): Andrew Millison

Subject(s): Sustainable agriculture

Publisher: Oregon State University

Last updated: 06/02/2025

This book is predominantly about climate, and the macro influences of climate and climate change on design. As we get through the topics of climate analogues and climate change forecasting, we will end up moving down this list to see the climate’s influence on specific design choices.

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Business Writing Style Guide

CC BY-NC-SA (Attribution NonCommercial ShareAlike) English

Author(s): John Morris, Julie Zwart

Subject(s): Writing and editing guides

Publisher: Oregon State University

Last updated: 06/02/2025

In light of the cost of textbooks and education in general, we undertook this project to create a free resource to be used broadly by students in a business context. We wanted to provide comprehensive coverage of the writing process, but keep our topics relevant to business education. We hope that this textbook provides equal value to both non- and native-English learners alike. Just like we acknowledge that students will continue to develop their writing skills, we expect this project to challenge and further our own skills as writers.

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New Media Futures

CC BY-NC (Attribution NonCommercial) English

Author(s): Daniel Faltesek

Subject(s): Media studies

Publisher: Oregon State University

Last updated: 06/02/2025

This book is intended for use in a large introductory class in new media in a program that covers the “full-stack” including critical/cultural studies, media management, diffusion of innovation, and synthetic media production. The first half of this basic sequence covered new media and democracy, finance, intellectual property law, basic games, and transmedia. The second half of the sequence covers many topics related to aesthetics, design, technology, and methodology.

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Catalog

OERU, Oregon State University