These areas of knowledge have converged into a modern theory of epidemiology that has been slow to penetrate into textbooks, particularly at the introductory level. Epidemiology: An Introduction closes the gap. It begins with a brief, lucid discussion of causal thinking and causal inference and then takes the reader through the elements of epidemiology, focusing on the measures of disease occurrence and causal effects. With these building blocks in place, the reader learns how to design, analyze and interpret problems that epidemiologists face, including confounding, the role of chance, and the exploration of interactions. All these topics are layered on the foundation of basic principles presented in simple language, with numerous examples and questions for further thought.

    With artwork from Katie Scott of Animalium fame, Botanicum gives readers the experience of a fascinating exhibition from the pages of a beautiful book. From perennials to bulbs to tropical exotica, Botanicum is a wonderful feast of botanical knowledge complete with superb cross sections of how plants work.

    Belknap's Waterproof Grand Canyon River Guide (All New Color Edition)

      As the nation’s iconic calendar, the 2019 edition will forecast cultural, culinary, and other life-changing trends; preview notable astronomical events; provide time- and money-saving tips for gardeners of all varieties; set the hook for best fishing days; forecast traditionally 80 percent–accurate weather; and cover a range of related topics, including anniversaries, folklore, husbandry, home remedies, recipes, amusement, contests, and more—too much more to mention—all in the inimitable way it has done since 1792.

    Kirsch, M.D., an Orthopedic Surgeon for the common man. It is the result of 25 years of research into a new and simple exercise to prevent rotator cuff tears and impingement syndrome in the shoulder, as well as treating these conditions and frozen shoulder. Testimonials and research CT scan images are included as well as images of the exercises performed by models and patients.

    Over 100 illustrations spotlight dozens of different varieties, including Oak, Willow, Pine, and Palmetto. Topics include shading techniques, composition, portraying shadow and light, and approaches to outlining.Author and illustrator Victor Perard, a graduate of the École des Beaux-Arts in Paris, was an art instructor at New York City's Cooper Union for twenty years. This informative volume reflects his extensive teaching experience and provides practical advice for artists at every level.

    They like to look at pictures of different animals whether in books or just pictures by themselves. However, a book would be more beneficial than just looking at pictures of animals. One of the animals that seems to be very interesting to kids, is a wolf. The Wolves of North American book (kids edition) would be a great book for kids who are interested in learning more about wolves in North America. It would be a great educational tool and children of all ages would benefit from reading this kind of book.

    From constructing coops to rearing chicks, you’ll learn everything you need to know to make sure your chickens stay happy and healthy all year round.Which breed of chicken is right for you? What’s the best coop-bedding material? What sort of feed should you use? Let expert chicken keeper Anne Kuo answer these questions—and many others—in The Beginner’s Guide to Raising Chickens.The Beginner’s Guide to Raising Chickens includes: All cooped up—Create the perfect home for raising chickens using detailed backyard coop designs and construction guides. From chickens to eggs—Find out how to pick the right breed, raise chicks, collect eggs, keep your birds safe from predators, and more. Learn to speak bird—Start talking the talk thanks to an extensive glossary of common chicken-keeping terms. Get your own flock started in no time—The Beginner’s Guide to Raising Chickens shows you how.

    then, by golly, stick a tiara on your head and go teach something!" Do you wish that you had the chance to sit down with a seasoned homeschooling veteran over a cup of tea and ask every question that comes to mind? Mother of seven and twelve year homeschooling veteran Rebecca Frech is the common-sense voice of experience and reassurance that you've been hoping to find. Teaching in Your Tiara is a soup-to-nuts homeschooling book that walks you through the first years - deciding that home education is right for your family, choosing the right curriculum, understanding learning styles, not raising socially awkward kids, maintaining your own identity, and more. Whether you're the parent who's already committed to homeschooling or you're just dipping your toe into the pool of consideration, this book is for you! Rebecca's logic, honesty, and humor will leave you both amused and well-informed about the realities of homeschooling and what it could mean for your family.

    With whimsically hip illustrations, every page is an extraordinary look at all kinds of subjects, from mineral formation and the inside of a volcano to what makes sunsets, monarch butterfly migration, the ecosystem of a rotting log, the parts of a bird, the anatomy of a jellyfish, and much, much more.

    It includes a list of important people and important terms, and overall book summary, a chapter by chapter book summary as well as a supplemental essay.

    From annuals to vegetables, lawns, trees, and perennials, simply look up any given month and you'll find a complete gardening guide for every plant category, with advice for planning, planting, care, watering, fertilizing, and overcoming problems typically encountered by Florida gardeners during that time of year. Fully illustrated with gorgeously colored step-by-step method and plant photography, this is the ideal how-to guide for Florida gardeners. Whether you're growing milkweed in Tallahassee, planting a Simpson's stopper in Orlando, or simply wondering where (or when) to start, Florida Month-by-Month Gardening helps you take your first steps toward mastering the Florida gardening landscape. Companion books Florida Getting Started Garden Guide and Florida Fruit & Vegetable Gardening are two more excellent additions to your Floridian garden library. Discover: The best lawn care tips for southern landscapesHow to maintain plantings through the dry seasonTips for growing vegetables in Florida's unique climateAdvice on managing common Florida garden pestsCare and planting techniques for shrub and flower gardensOther titles in our popular Month-By-Month Gardening series include: Mid-Atlantic, Pacific Northwest, Carolinas, Rocky Mountains, Deep South, New England, and many more.

    

    Its wonderful illustrations and easy to understand messages make it easy for readers to learn the nice thing to do in everyday life. What should you do after you burp? Is it nice to yell or whine when you want something? These questions and others are answered for a great learning experience.

    Never before in history have children been so plugged in—and so out of touch with the natural world. In this groundbreaking new work, child advocacy expert Richard Louv directly links the lack of nature in the lives of today's wired generation—he calls it nature deficit—to some of the most disturbing childhood trends, such as rises in obesity, Attention Deficit Disorder (ADD), and depression. Some startling facts: By the 1990s the radius around the home where children were allowed to roam on their own had shrunk to a ninth of what it had been in 1970. Today, average eight-year-olds are better able to identify cartoon characters than native species, such as beetles and oak trees, in their own community. The rate at which doctors prescribe antidepressants to children has doubled in the last five years, and recent studies show that too much computer use spells trouble for the developing mind. Nature-deficit disorder is not a medical condition; it is a description of the human costs of alienation from nature. This alienation damages children and shapes adults, families, and communities. There are solutions, though, and they're right in our own backyards. Last child in the Woods is the first book to bring together cutting-edge research showing that direct exposure to nature is essential for healthy childhood development—physical, emotional, and spiritual. What's more, nature is a potent therapy for depression, obesity, and ADD. Environment-based education dramatically improves standardized test scores and grade point averages and develops skills in problem solving, critical thinking, and decision making. Even creativity is stimulated by childhood experiences in nature. Yet sending kids outside to play is increasingly difficult. Computers, television, and video games compete for their time, of course, but it's also our fears of traffic, strangers, even virus-carrying mosquitoes—fears the media exploit—that keep children indoors. Meanwhile, schools assign more and more homework, and there is less and less access to natural areas. Parents have the power to ensure that their daughter or son will not be the "last child in the woods," and this book is the first step toward that nature-child reunion.