Thư viện số
Giáo trình, tài liệu tham khảo và tài nguyên học tập mở.
Nguồn ngoài
Digital Cartography
Dorris Scott · Washington University Libraries · 2024
Digital Cartography covers foundational cartographic principles that are needed to make effective maps. lt explores such concepts as data, lettering, along with multivariate and uncertainty visualization. By the end of this book, a reader will be able to: (1) Describe how cartographic concepts such generalization, scale and projection will affect mapping products; (2) Identify the medium, purpose, and spatial data requirements to create a map that is appropriate to a specific audience; (3) Evaluate maps produced by peers and various organizations; and (4) Construct maps that effectively use color, font, and other design elements using ArcGIS Pro.
Nguồn ngoài
The Changing Story: digital stories that participate in transforming teaching & learning
Linda Buturian · University of Minnesota Libraries Publishing · 2016
The Changing Story gives you assignments, resources, and examples to use in your teaching and learning. It will also help you think of ways digital stories can be used in your teaching, and help students harness the power of visual storytelling.
Nguồn ngoài
Desafíos De La Formación Ciudadana En La Era Digital: Estadodelarte
David Guzmán; David Silva; Antonio Zúñiga · Pontificia Universidad Católica de Valparaíso · 2015
Esta publicación es posible gracias al proyecto “Fortaleciendo la Democracia a través del Ciudadanía Digital en Chile y México”, desarollado por La Biblioteca del Congreso Nacional de Chile y el Instituto Belisario Domínguez del Senado de México, y financiado por el Fondo Conjunto de Cooperación México–Chile (convocatoria 2015). Dicho fondo es administrado por la Agencia de Cooperación Internacional para el Desarrollo de Chile (AGCID) y la Agencia Mexicana de Cooperación Internacional para el Desarrollo (AMEXCID).
Nguồn ngoài
Natural Resources Sustainability: An introductory synthesis
Christopher Lant · Utah Education Network Digital Press with Pressbooks · 2023
This text has evolved from 20 semesters teaching the undergraduate courses Geography, People, and the Environment and Environment and Society. It is designed for freshmen through junior-level courses at community, junior and four-year colleges and universities in the United States. Focused upon the dilemma of environmental sustainability, geography and the emergent field of ecological economics are emphasized in a trans-disciplinary framework. It provides—in a one semester or one quarter undergraduate course that requires no prerequisites—a fundamental background in the essentials students need to deal with natural resource and environmental issues as an informed citizen while building a foundation for further study.
Nguồn ngoài
Contemporary Issues in Collection Management
Kelsey Cameron; Chelsea Chiovelli; Danielle Deschamps; Marty Grande-Sherbert · Open Education Alberta · 2023
This edited, openly licensed, textbook examines several different issues in collection management. Topics covered include physical vs. digital collections; the impact of BookTok on collections; challenges to 2SLGBTQ+ collections ; ebook licensing; ebook pricing; accessible collections for users with physical disabilities; accessible collections for users with invisible disabilities; "just in time"/demand-driven acquisitions; climate change and collections and research data collections.
Nguồn ngoài
Social Data Analysis
Mikaila Arthur; Roger Clark · Rhode Island College Digital Publishing · 2021
Social data analysis enables you, as a researcher, to organize the facts you collect during your research. Your data may have come from a questionnaire survey, a set of interviews, or observations. They may be data that have been made available to you from some organization, national or international agency or other researchers. Whatever their source, social data can be daunting to put together in a way that makes sense to you and others. This book is meant to help you in your initial attempts to analyze data. In doing so it will introduce you to ways that others have found useful in their attempts to organize data. You might think of it as like a recipe book, a resource that you can refer to as you prepare data for your own consumption and that of others. And, like a recipe book that teaches you to prepare simple dishes, you may find this one pretty exciting. Analyzing data in a revealing way is at least as rewarding, we’ve found, as it is to cook up a yummy cashew carrot paté or a steaming corn chowder. We’d like to share our pleasure with you.
Nguồn ngoài
A Practicum in Behavioral Economics
Arthur Caplan · UEN Digital Press
A Practicum in Behavioral Economics is a practice-based textbook covering the broad field of behavioral economics. Because behavioral economics is foremost a “test-and-learn” field of scientific inquiry that evolves according to experimental outcomes, so too should students test-and-learn. As such, the book’s primary goal is to help students experience behavioral economics through participation in the same experiments and games that serve as the foundations for, and shape the contours of, the field. With the help of this book students learn behavioral economics firsthand, and in the process create their own experiences. They learn about themselves – about how they make private and public choices under experimental conditions – at the same time as they learn about the field of behavioral economics itself.
Nguồn ngoài
Cultivar Development
Walter Suza; Kendall Lamkey; Rita Mumm · Iowa State University Digital Press · 2023
This open textbook places emphasis on the design of a process pipeline for continuous development of new improved cultivars as a means to implement the cycle of crop improvement. Essential topics in New Line Development and New Line Evaluation are addressed, such as choice of parents, creation of progeny, and evaluation and selection of progeny. Students learn to design a process pipeline to produce improved cultivars that meet a specific product target which represents stakeholders’ needs.
Nguồn ngoài
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.
Nguồn ngoài
Quantitative Methods for Plant Breeding
Walter Suza; Kendall Lamkey · Iowa State University Digital Press · 2023
This open textbook covers common statistics used in agriculture research, including experimental design in plant breeding and genetics, as well as the analysis of variance, regression, and correlation.
Nguồn ngoài
Principles of Cultivar Development
Walter Fehr; Walter Suza · Iowa State University Digital Press · 2025
Principles of Cultivar Development is intended to help you learn how to be a successful manager of a cultivar development program. In this text, you will apply the principles learned in Plant Breeding Methods to design a breeding program that makes effective use of available resources and alternative breeding strategies. By the end of this volume, readers will be able to describe the process for developing clonal, pure-line, hybrid, and synthetic cultivars. Each chapter includes additional readings and examples of how breeders have implemented the concepts in their breeding programs.
Nguồn ngoài
Plant Breeding Methods
Walter Fehr; Walter Suza · Iowa State University Digital Press · 2024
This text has been compiled to provide an overview of how plant breeders develop cultivars of plant species. The methods that breeders use depend directly on the type of cultivar used to produce a commercial crop. The four most common types of cultivars are (a) clonal cultivars (b) synthetic cultivars (c) pure-line cultivars and (d) hybrid cultivars. These types of cultivars will be discussed throughout the book, alongside review questions for self-study.
Nguồn ngoài
Experiences in Biodiversity Research: A Field Course
Thea Gessler · Iowa State University Digital Press · 2024
This handbook was developed to support the course, Experiences in Biodiversity Research, which exists to provide early undergraduates with experience in the practice of biodiversity research and demystify the path to careers in this field. Although this course is situated within Iowa State University, guidance for educators is provided throughout the handbook to support those interested in teaching similar courses at other universities.
Nguồn ngoài
Introduction to Soil Science
Amber Anderson; Rivka Fidel · Iowa State University Digital Press · 2025
This textbook introduces readers to introductory soil science topics including the physical, chemical, and biological properties of soils; soil formation, classification, and global distribution; soil health, soils and humanity, and sustainable land management. The second edition brings forward new information about soil water and soil chemistry alongside updates to the core chapters.
Nguồn ngoài
Crop Improvement
Walter Suza; Kendall Lamkey · Iowa State University Digital Press · 2023
This textbook covers basic principles in the genetic improvement of crop plants. Emphasis is placed on methods of cultivar development in self-pollinating, cross-pollinating, and asexually propagating crops. Relevant examples of crop improvement research in Africa are utilized to cover factors affecting cultivar release, multiplication, and distribution of high-quality seed.
Nguồn ngoài
Cell and Molecular Biology: What We Know & How We Found Out
Gerald Bergtrom · University of Wisconsin, Milwaukee · 2020
CMB5e is the latest edition of an interactive Open Educational Resource (OER) electronic textbook (iText), available under a Creative Commons CC-BY license. Like earlier editions, CMB5e opens with a short history of the discipline and a discussion of scientific method. The book remains focused on the understanding of evolution that informs all of the life sciences and continues to provide experimental support for what we know about cell and molecular biology. Having a sense of how science is practiced and how investigators think about experimental results is essential to understanding the relationship of cell structure and function, not to mention the natural world around us. CMB5e is available in three versions (plus a sample chapter): In each chapter of the Basic CMB5e iText, an introduction includes learning objectives and context-embedded links to short explanatory voice-over PowerPoint recordings (VOPs) and other web-links of interest. QR codes allow the reader just-in-time access to the VOPs on smart phones or any camera-enabled portable device. The Annotated CMB5e adds pre-written, interactive context-embedded Challenge boxes to the Basic version of the book. These contain open-ended questions that expand on text readings. Any or all of them can be the basis of informal class and online discussion or as graded assignments. The Instructor’s CMB5e iText adds a series of 25 Words or Less essay questions that the author used as short (i.e., easy to grade!) writing assignments to strengthen student’s critical thinking and writing skills. A CMB5e Sample Chapter. The Art and Illustration Resource for Cell and Molecular Biology contains high resolution JPGs of figures in all CMB5 digital and print versions. JPGs are all public domain or CC-BY licensed (a source list is included).
Nguồn ngoài
Food Preparation Lab Manual for FSHN 1150
Erica Beirman; Kate Gilbert; ISU Department of Food Science and Human Nutrition · Iowa State University Digital Press · 2025
This lab book is intended for use in both the lab and kitchen. Each section of the book contains learning objectives, lab problems to be solved, recipes, questions, and observation charts for the input of data. This book is aligned with the introductory Food Preparation Laboratory course at Iowa State University.
Nguồn ngoài
Basic Scientific Food Preparation Lab Manual
Iowa State University Department of Food Science and Human Nutrition · Iowa State University Digital Press · 2023
This lab book is intended for use in both the lab and kitchen. Each section of the book contains learning objectives, lab problems to be solved, recipes, questions, and observation charts for the input of data.
Nguồn ngoài
Organic and Alternative Livestock Health: A Guide for Veterinarians, Animal Health Workers and Animal Owners
Katie Steneroden; Jenna Bjork; Delaine Quaresma · Iowa State University Digital Press · 2026
This open-access book will introduce veterinarians, veterinary technicians and their students, extension professionals, and animal owners to organic and alternative livestock concerns practices. Specific topics include background of organic agriculture, disease prevention, basic treatments, communication, veterinary practice management, and regulations. The basics of alternatively raised livestock are not traditionally taught in veterinary schools. This book provides a starting point for those interested in non-conventional livestock care to learn more about this growing, evolving area of livestock health practice.
Nguồn ngoài
Human Reproduction
Hala Bastawros · Iowa State University Digital Press · 2023
This open textbook is designed to provide a deep understanding of the biological and biomedical aspects of human reproduction, covering a wide range of topics from basic reproductive biology to clinical applications. The book starts with foundational knowledge and progresses to more advanced topics while also including real-world clinical orientation for practical contexts.