The problems of a troubled world economy and the essentially political issues of how it should be managed make up the stuff of international political economy. The overwhelming importance of these questions has drawn ever increasing numbers of students and teachers in universities, colleges and schools to study the subject. There are many paths into international political economy for them to follow and this volume, originally published in 1984, discusses most of them. The collection as a whole demonstrates that the field should be seen as the exclusive preserve of neither the economists nor the political scientists. On the contrary, there is much to learn from specialists - and practical people in government and business - with a variety of backgrounds. A rich selection is therefore offered, including history, population studies, money, trade, technology and law, from which the reader can pick and choose at will. The contributions point to the landmarks of the subject and provide useful tips on the best books to read and the most interesting ideas to look out for.

"In 2009, while thru-hiking the Appalachian Trail, Robert Moor began to wonder about the paths that lie beneath our feet: How do they form? Why do some improve over time while others fade? What makes us follow or strike off on our own? Over the course of the next seven years, Moor traveled the globe, exploring trails of all kinds, from the miniscule to the massive. He learned the tricks of master trail-builders, hunted down long-lost Cherokee trails, and traced the origins of our road networks and the Internet. In each chapter, Moor interweaves his adventures with findings from science, history, philosophy, and nature writing--combining the nomadic joys of Peter Matthiessen with the eclectic wisdom of Lewis Hyde's The Gift. Throughout, Moor reveals how this single topic--the oft-overlooked trail--sheds new light on a wealth of age-old questions: How does order emerge out of chaos? How did animals first crawl forth from the seas and spread across continents? How has humanity's relationship with nature and technology shaped the world around us? And, ultimately, how does each of us pick a path through life? With a breathtaking arc that spans from the dawn of animal life to the digital era, On Trails is a book that makes us see our world, our history, our species, and our ways of life anew"--Book jacket flap.

Fluid Mechanics, Second Edition deals with fluid mechanics, that is, the theory of the motion of liquids and gases. Topics covered range from ideal fluids and viscous fluids to turbulence, boundary layers, thermal conduction, and diffusion. Surface phenomena, sound, and shock waves are also discussed, along with gas flow, combustion, superfluids, and relativistic fluid dynamics. This book is comprised of 16 chapters and begins with an overview of the fundamental equations of fluid dynamics, including Euler's equation and Bernoulli's equation. The reader is then introduced to the equations of motion of a viscous fluid; energy dissipation in an incompressible fluid; damping of gravity waves; and the mechanism whereby turbulence occurs. The following chapters explore the laminar boundary layer; thermal conduction in fluids; dynamics of diffusion of a mixture of fluids; and the phenomena that occur near the surface separating two continuous media. The energy and momentum of sound waves; the direction of variation of quantities in a shock wave; one- and two-dimensional gas flow; and the intersection of surfaces of discontinuity are also also considered. This monograph will be of interest to theoretical physicists.

Iram: The path from Europe. Far in the distance from his family's farm Iram can see the mountains, the forest, and the ocean. He dreams of exploring them. Although Iram feels trapped on the farm, he and his dog will have an adventure far beyond anything he's ever dreamed. Dacia: The path from South America. The surrounding jungle and the creatures within fascinates a young girl living in a small village. As she listens to the sounds of the night she also watches the mystery of the stars above. She wonders what it would be like to fly among them. Jomari: The path from Africa. A boy yearns to be a hunter like the men of his tribe. He secretly enters the jungle and takes the opportunity to prove himself. He learns the meaning of respect, trust, being trusted, and certainly proves his bravery. Ramaru: The path from Asia. A young, talented boy who loves art, music, and writing has inherited his mother's creativity and his father's wisdom. He stumbles upon a wonderful and magical world beyond his expectations . . . and imagination. Mac: The path from North America. A boy who likes being tough and picking fights learns the consequences of cruelty by going back in time and seeing how hurtful cruelty can be. He learns the importance of family, kindness, and change while sharing a bond with the other children. This is your invitation to join five children from five different continents. Each takes the first step onto an undiscovered path that leads to an unfamiliar place. Once arriving at their final destination they share an adventure and discover an unbelievable truth about themselves, far beyond their imaginations . . . in a magical place called Mystical Park.