Kirjahaku

Amidst the terror of World War II in Europe, a teenage boy was mistakenly sent to a concentration camp in Germany. He witnessed untold cruelty there and survived to tell his story. This tale of suffering and strength is based on true events presented by this young survivor of one of the most horrifying places imaginable.

What happens when a farm that could not be cared for anymore is turned over to nature? Watch the fascinating transformation as nature is allowed to take over an abandoned farm and return it to a natural wild area. Wild plants and animals play their part to fix the earth and restore the land that was cleared by humans for farming. Grasses grow, birds help distribute seeds, animals burrow, and the forest gradually returns, creating a beautiful natural refuge.

James Cook was one of the great explorers of the Pacific. Why was he so successful? And how does this relate to our lives today? Cook remains an inspirational character for students today.James Cook was a sailor and navigator who had one objective: to find the Great South Land. He never achieved this objective though, and the subsequent colonizing of the Pacific countries was done by others. Still, Cook rose from very humble beginnings to eventually have a space shuttle named after his ship. This story is an introduction to a great explorer, who's image, however, is currently under criticism for his association with the colonization of the Pacific nations.

Coral reefs are nature's wonder Beautifully illustrated and engaging information, this is a detailed introduction to the study of this unique ecosystem.This book serves as an introduction to the science, exploration, and conservation of coral reefs and a general outline of coral reef systems. Learn how the health of the reef system is under threat and why saving the coral reef has never been more important The recreational opportunities of coral reefs are considered along with the responsibilities. Ideally suited to a conservation-themed science lesson or a social sciences unit on conservation requirements.

Come on a medieval journey and explore the many and varied roles of a knight in the Middle Ages. Learn about their training, their weapons, their armor, and their responsibilities as they served their ruler and fought to protect their kingdom from invaders.Beautifully presented and outlined, this introduction to the Middle Ages also covers technology and design in armor and ballistics.

Gladiators were like the celebrities of the ancient Roman Empire They trained fiercely and often fought to the death. They were a vitally important tool for the Emperor to help keep the people happy.Read about the fascinating skills of Rome's gladiators, their fighting methods, and their amazing and deadly weapons of choice. Further opportunities are available to discuss the issue of slavery and the impact on exotic animal populations. The story of the gladiators is set against the changing Roman Empire and the lasting impact it had on the world.

The Second Edition of this popular book on practical mathematics for engineers includes new and expanded chapters on perturbation methods and theory. This is a book about linear partial differential equations that are common in engineering and the physical sciences. It will be useful to graduate students and advanced undergraduates in all engineering fields as well as students of physics, chemistry, geophysics and other physical sciences and professional engineers who wish to learn about how advanced mathematics can be used in their professions. The reader will learn about applications to heat transfer, fluid flow and mechanical vibrations. The book is written in such a way that solution methods and application to physical problems are emphasized. There are many examples presented in detail and fully explained in their relation to the real world. References to suggested further reading are included. The topics that are covered include classical separation of variables and orthogonal functions, Laplace transforms, complex variables and Sturm-Liouville transforms. This second edition includes two new and revised chapters on perturbation methods, and singular perturbation theory of differential equations. Table of Contents: Partial Differential Equations in Engineering / The Fourier Method: Separation of Variables / Orthogonal Sets of Functions / Series Solutions of Ordinary Differential Equations / Solutions Using Fourier Series and Integrals / Integral Transforms: The Laplace Transform / Complex Variables and the Laplace Inversion Integral / Solutions with Laplace Transforms / Sturm-Liouville Transforms / Introduction to Perturbation Methods / Singular Perturbation Theory of Differential Equations / Appendix A: The Roots of Certain Transcendental Equations

The newer criticism and the analogy of the faith is an unchanged, high-quality reprint of the original edition of 1882. Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.