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Quantitative Genetics for Plant Breeding
Walter Suza; Kendall Lamkey · Iowa State University Digital Press · 2023
This open textbook is intended to expose students to the application of quantitative genetic models to plant breeding populations. Specific topics include conducting and interpreting multi-environment trials, resource allocation using engineering principles, genetic modeling of quantitative traits, simulation modeling, variance, covariance and heritability, prediction, selection, and genetic gain.

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Physical Chemistry
Yingbin Ge · Central Washington University · 2026
This Physical Chemistry textbook by Yingbin Ge is an open-access resource meticulously crafted for undergraduate students in chemistry, biochemistry, and related STEM fields. The text strikes a precise balance between conceptual clarity and mathematical rigor, ensuring students build a deep understanding of thermodynamics, kinetics, quantum chemistry, and statistical mechanics. What sets this text apart is its student-centered pedagogy. Rather than focusing on formalism alone, Ge guides learners through step-by-step derivations that prioritize physical meaning. By explicitly addressing common misconceptions and integrating worked examples, the book transforms complex theory into manageable insights. Its modular structure offers instructors the flexibility to adapt the material to various course sequences, while the accompanying suite of lecture and tutorial videos makes it a comprehensive, accessible solution for the modern classroom.

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General Biology Laboratory Booklet
Martilias Farrell · The Pennsylvania Alliance for Design of Open Textbooks (PA-ADOPT) · 2025
This laboratory manual provides a diverse collection of experiments designed to immerse students in techniques mirroring those used in professional biomedical research. Students will explore fundamental enzyme kinetics, investigating how varying amylase concentrations and the introduction of chemical modifiers influence starch digestion rates. These labs emphasize quantitative analysis through colorimetric assays and densitometry using ImageJ software. The booklet also features studies with planaria, where students will assess how common substances affect locomotor activity and screen compounds for their impact on the remarkable regenerative abilities of these organisms, including generating concentration-effect curves. Additional activities guide students in using microscopy to observe microscopic life. Throughout these hands-on investigations, students will develop and refine crucial laboratory skills such as preparing serial dilutions, mastering precise pipetting techniques, and maintaining detailed, reproducible laboratory notebooks, thereby building a robust foundation in experimental design, data analysis, and the scientific method.

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Energy and Human Ambitions on a Finite Planet
Thomas Murphy · eScholarship · 2021
Where is humanity going? How realistic is a future of fusion and space colonies? What constraints are imposed by physics, by resource availability, and by human psychology? Are default expectations grounded in reality? This textbook, written for a general-education audience, aims to address these questions without either the hype or the indifference typical of many books. The message throughout is that humanity faces a broad sweep of foundational problems as we inevitably transition away from fossil fuels and confront planetary limits in a host of unprecedented ways—a shift whose scale and probable rapidity offers little historical guidance. Salvaging a decent future requires keen awareness, quantitative assessment, deliberate preventive action, and—above all—recognition that prevailing assumptions about human identity and destiny have been cruelly misshapen by the profoundly unsustainable trajectory of the last 150 years. The goal is to shake off unfounded and unexamined expectations, while elucidating the relevant physics and encouraging greater facility in quantitative reasoning. After addressing limits to growth, population dynamics, uncooperative space environments, and the current fossil underpinnings of modern civilization, various sources of alternative energy are considered in detail— assessing how they stack up against each other, and which show the greatest potential. Following this is an exploration of systemic human impediments to effective and timely responses, capped by guidelines for individual adaptations resulting in reduced energy and material demands on the planet’s groaning capacity. Appendices provide refreshers on math and chemistry, as well as supplementary material of potential interest relating to cosmology, electric transportation, and an evolutionary perspective on humanity’s place in nature.

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Monitoring Animal Populations and their Habitats: A Practitioner's Guide
Brenda McComb; Benjamin Zuckerberg; David Vesely; Christopher Jordan · Oregon State University · 2020
We designed this book to offer a comprehensive overview of the monitoring process, from start to finish. Although there are books that deal with sampling design and the quantitative analysis of population data, there are few that provide practical advice covering the entire evolution of a monitoring plan from incorporating stakeholder input to data collection to data management and analysis to reporting. This book strives to present an overview of this process. We also acknowledge that any such effort tends to reflect the interests and expertise of the authors, and as such, there is a distinct emphasis on monitoring vertebrate populations and upland habitats. Although many of our examples tend to focus on bird populations and forested habitats, we have made an attempt to cover other taxa and habitat types as well, and many of the recommendations and suggestions that we present are applicable to a diversity of monitoring programs. This book was written to fill a practical need and also to embrace a set of values that we hold dear. We wanted a book that could be used in a classroom because we feel that students in natural resources programs need to know how to design a monitoring program when they enter the workforce. We also realize that many former students now in the workforce did not have that training and may find this book of value to them.

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The Adventure of Physics - Vol. VI: The Strand Model - A Speculation on Unification
Christoph Schiller · Motion Mountain · 2008
This book is written for anybody who is intensely curious about nature and motion. Have you ever asked: Why do people, animals, things, images and empty space move? The answer leads to many adventures, and this book presents one of the best of them: the search for a precise, unified and final description of all motion. The wish to describe all motion is a large endeavour. Fortunately, this large endeavour can be structured in the simple diagram shown in Figure 1. The final and unified descrip- tion of motion, the topic of this book, corresponds to the highest point in the diagram. Searching for this final and unified description is an old quest. In the following, I briefly summarize its history and then present an intriguing, though speculative solution to the riddle. The search for the final, unified description of motion is a story of many surprises. For example, twentieth-century research has shown that there is a smallest distance in nature. Research has also shown that matter cannot be distinguished from empty space at those small distances. A last surprise dates from this century: particles and space are best described as made of strands, instead of little spheres or points. The present text explains how to reach these unexpected conclusions. In particular, quantum field theory, the standard model of particle physics, general relativity and cosmology are shown to follow from strands. The three gauge interactions, the three particle generations and the three dimensions of space turn out to be due to strands. In fact, all the open questions of twentieth-century physics about the foundations of motion, all the millennium issues, can be solved with the help of strands. The strand model, as presented in this text, is an unexpected result from a threefold aim that I have pursued since 1990, in the five previous volumes of this series: to present the basics of motion in a way that is up to date, captivating and simple. In retrospect, the aim for maximum simplicity ha

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The Adventure of Physics - Vol. V: Motion Inside Matter - Pleasure, Technology, and Stars
Christoph Schiller · Motion Mountain · 1990
This book is written for anybody who is curious about nature and motion. Curiosity about how bodies, images and empty space move leads to many adventures. This volume presents the best adventures about the motion inside people, inside animals, and inside any other type of matter – from the largest stars to the smallest nuclei. Motion inside bodies – dead or alive – is described by quantum theory. Quantum theory describes all motion with the quantum of action h, the smallest change observed in nature. Building on this basic idea, the text first shows how to describe life, death and pleasure. Then, the text explains the observations of chemistry, materials science, astrophysics and particle physics. In the structure of physics, these topics correspond to the three ‘quantum' points in Figure 1. The story of motion inside living and non-living matter, from the coldest gases to the hottest stars, is told here in a way that is simple, up to date and captivating. In order to be simple, the text focuses on concepts, while keeping mathematics to the necessary minimum. Understanding the concepts of physics is given precedence over using formulae in calculations. The whole text is within the reach of an undergraduate. In order to be up to date, the text is enriched by the many gems – both theoretical and empirical – that are scattered throughout the scientific literature. In order to be captivating, the text tries to startle the reader as much as possible. Read- ing a book on physics should be like going to a magic show. We watch, we are astonished, we do not believe our eyes, we think, and finally we understand the trick. When we look at nature, we often have the same experience. Indeed, every page presents at least one sur- prise that makes the reader think. Also numerous interesting challenges are proposed. The motto of the text, die Menschen stärken, die Sachen klären, a famous statement by Hartmut von Hentig on pedagogy, translates as: ‘To fortify people, to clarify thing

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The Adventure of Physics - Vol. IV: The Quantum of Change
Christoph Schiller · Motion Mountain · 1990
This book is written for anybody who is curious about nature and motion. Have you ever asked: Why do people, animals, things, images and space move? The answer leads to many adventures; this volume presents those due to the discovery that there is a smallest change value in nature. This smallest change value, the quantum of action, leads to what is called quantum physics. In the structure of modern physics, quantum physics covers three points; this volume covers the introduction to the point in the lower right: the foundations of quantum theory. The present introduction to quantum physics arose from a threefold aim I have pursued since 1990: to present the basics of motion in a way that is simple, up to date and captivating. In order to be simple, the text focuses on concepts, while keeping mathematics to the necessary minimum. Understanding the concepts of physics is given precedence over using formulae in calculations. The whole text is within the reach of an undergraduate. In order to be up to date, the text is enriched by the many gems – both theoretical and empirical – that are scattered throughout the scientific literature. In order to be captivating, the text tries to startle the reader as much as possible. Read- ing a book on general physics should be like going to a magic show. We watch, we are astonished, we do not believe our eyes, we think, and finally we understand the trick. When we look at nature, we often have the same experience. Indeed, every page presents at least one surprise or provocation for the reader to think about. Numerous interesting challenges are proposed. The motto of the text, die Menschen stärken, die Sachen klären, a famous statement by Hartmut von Hentig on pedagogy, translates as: ‘To fortify people, to clarify things.' Clarifying things – and adhering only to the truth – requires courage, as changing the habits of thought produces fear, often hidden by anger. But by overcoming our fears we grow in strength. And we experience inte

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Mathematical Analysis I
Elias Zakon · The Trillia Group · 2004
This award-winning text carefully leads the student through the basic topics of Real Analysis. Topics include metric spaces, open and closed sets, convergent sequences, function limits and continuity, compact sets, sequences and series of functions, power series, differentiation and integration, Taylor's theorem, total variation, rectifiable arcs, and sufficient conditions of integrability. Well over 500 exercises (many with extensive hints) assist students through the material. For students who need a review of basic mathematical concepts before beginning "epsilon-delta"-style proofs, the text begins with material on set theory (sets, quantifiers, relations and mappings, countable sets), the real numbers (axioms, natural numbers, induction, consequences of the completeness axiom), and Euclidean and vector spaces; this material is condensed from the author's Basic Concepts of Mathematics, the complete version of which can be used as supplementary background material for the present text.

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COMPUTATIONAL PHYSICS: A Practical Introduction to Computational Physics and Scientific Computing (using C++)
Konstantinosn Anagnostopoulos · National Technical University of Athens · 2016
This book is an introduction to the computational methods used in physics, but also in other scientific fields. It is addressed to an audience that has already been exposed to the introductory level of college physics, usually taught during the first two years of an undergraduate program in science and engineering. It assumes no prior knowledge of numerical analysis, programming or computers and teaches whatever is necessary for the solution of the problems addressed in the text. It can be used as a textbook in introductory computational physics or scientific computing classes. The book starts with very simple problems in particle motion and ends with an in-depth discussion of advanced techniques used in Monte Carlo simulations in statistical mechanics. The level of instruction rises slowly, while discussing problems like the diffusion equation, electrostatics on the plane, quantum mechanics and random walks. All the material can be taught in two semesters, but a selection of topics can form the material of a one semester course. The book aims to provide the students with the background and the experience needed in order to advance to high performance computing projects in science and engineering. It puts emphasis on hands--on programming of numerical code but also on the production, analysis and interpretation of data. But it also tries to keep the students motivated by considering interesting applications in physics, like chaos, quantum mechanics, special relativity and the physics of phase transitions. There is a C++ and a Fortran edition for the core programming. Data analysis is performed using the powerful tools of the GNU/Linux environment. All the necessary software is open source and freely available. The book and the accompanying software are given under a Creative Commons License/GNU public License as a service to the community. It can be used freely as a whole, or any part of it, in any form, by anyone. There is no official distribution of hard copies, b

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An Introduction to Formal Logic
P.D. Magnus · Fecundity · 2012
forall x is an introduction to sentential logic and first-order predicate logic with identity, logical systems that significantly influenced twentieth-century analytic philosophy. After working through the material in this book, a student should be able to understand most quantified expressions that arise in their philosophical reading. This books treats symbolization, formal semantics, and proof theory for each language. The discussion of formal semantics is more direct than in many introductory texts. Although forall x does not contain proofs of soundness and completeness, it lays the groundwork for understanding why these are things that need to be proven. Throughout the book, I have tried to highlight the choices involved in developing sentential and predicate logic. Students should realize that these two are not the only possible formal languages. In translating to a formal language, we simplify and profit in clarity. The simplification comes at a cost, and different formal languages are suited to translating different parts of natural language. The book is designed to provide a semester's worth of material for an introductory college course. It would be possible to use the book only for sentential logic, by skipping chapters 4-5 and parts of chapter 6.

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Cyber-Human Systems, Space Technologies, and Threats
Randall Nichols; Hans Mumm; Wayne Lonstein; Julie Ryan · New Prairie Press · 2023
CYBER-HUMAN SYSTEMS, SPACE TECHNOLOGIES, AND THREATS is our eighth textbook in a series covering the world of UASs / CUAS / UUVs / SPACE. We address the technological future of the merging of cyber-human systems (robots, cyborgs, AI/ML, computers) with humans and apply these innovations to space operations and defense against threats that are concomitant with their development. We look at artificial brains, legality of CHS sensors, AI /ML and Ag and food industry; Neurostrike and CHATGPT, biological threats and growth in space, space EW, modeling, deep space warfare, logistics and dominance; hypersonic missiles, cyber threats in space, machine parts, materials technologies, and economies of scale, quantum technologies impact and finally, innovative wireless power transfer for space applications. State-of-the-Art research by a team of eighteen SMEs is incorporated into our book. We trust you will enjoy reading it as much as we have in its writing. There is hope for the future. There is also caution needed.

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Crop Genetics
Suza and Lamkey · Iowa State University
In the contents: 1.02: Flower Morphology and Distribution · 1.08: Inheritance of Quantitative Traits

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Principles of Marketing
Brad Zima · Northeast Wisconsin Technical College
In the contents: 04: Pricing Models and Distribution (Place) · 4.03: Mapping the Distribution Path (Place) · 6.02: Quantifying Success - Establishing SMART Marketing Objectives and KPI Mapping

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Free Energy 1e (Snee)
Preston Snee · University of Illinois Chicago
In the contents: 10.01: Probability vs. Probability Distribution · 10.02: The Boltzmann Distribution · 14: Multidimensional Quantum Mechanics and Rotation

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Thermodynamics and Introduction to Quantum Mechanics
Cathrine Southern · DePaul University
In the contents: 07: The Development of Quantum Mechanics · 7.1.01: Quantum Hypothesis Used for Blackbody Radiation Law · 7.02: The Photoelectric Effect

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Heat and Thermodynamics
Jeremy Tatum · University of Victoria
In the contents: 1.03: Extensive and Intensive Quantities · 6.07: Distribution of Speeds · 17.05: Partial and Mean Molar Quantities

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SMC: Social Sciences Statistics
Bettina Spencer · Saint Mary's College
In the contents: 04: Graphing Distributions · 4.02: Quantitative Variables · 4.12: Graphing Distributions (Exercises)

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Math 27: Number Systems for Educators
Ashley McHale · Las Positas College
In the contents: 5.04: Understanding Fractions With The C-Strips · 7.04: Triangles and Quadrilaterals · 9.5.18: Centimeter Strips

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Analysis of Variance and Design of Experiments
The Pennsylvania State University · LibreTexts
In the contents: 2.02: Computing Quantities for the ANOVA Table · 7.03: Restriction on Randomization - RCBD · 10.01: ANCOVA with Quantitative Factor Levels