It was one more defeat in our long and losing battle to keep the Sun perfect, or, if not perfect, constant, and if inconstant, regular. Why we think the Sun should be any of these when other stars are not is more a question for social than for physical science. John A. (“Jack”) Eddy Delineator of the Maunder Minimum On the human Idée fi xe as to why the Sun must be seen energetically as a linear entity. Around 1904, Kapteyn noticed that the stars did not move randomly through space, but that their movements had preferential directions... there was regularity in something astronomers had always thought to be chaotic. Adriaan Blaauw, emeritus director of the Kapteyn Institute, Groningen, Netherlands On Jacob Cornelius Kapteyn’s discovery of star streaming: the concept of galactic rotation and so, proof of some regularity in stellar behavior.
Hydrodynamics and Transport for Water Quality Modeling presents a complete overview of current methods used to describe or predict transport in aquatic systems, with special emphasis on water quality modeling. The book features detailed descriptions of each method, supported by sample applications and case studies drawn from the authors' years of experience in the field. Each chapter examines a variety of modeling approaches, from simple to complex. This unique text/reference offers a wealth of information previously unavailable from a single source. The book begins with an overview of basic principles, and an introduction to the measurement and analysis of flow. The following section focuses on rivers and streams, including model complexity and data requirements, methods for estimating mixing, hydrologic routing methods, and unsteady flow modeling. The third section considers lakes and reservoirs, and discusses stratification and temperature modeling, mixing methods, reservoir routing and water balances, and dynamic modeling using one-, two-, and three-dimensional models. The book concludes with a section on estuaries, containing topics such as origins and classification, tides, mixing methods, tidally averaged estuary models, and dynamic modeling. Over 250 figures support the text. This is a valuable guide for students and practicing modelers who do not have extensive backgrounds in fluid dynamics.
This fascinating work is divided into two main sections. Part I reviews the basic principles of water movement in channels and the mass balance approach common to most models. It also covers the practical usefulness, model peer review, and guidance on model selection and calibration. Part II discusses flow simulation and prediction of time of travel, dye tracing and mixing, heat balance and temperature modeling, and reaeration and volatilization. This interesting, easy-to-read volume includes comprehensive reviews for the use of fluorescent water tracing dyes, longitudinal dispersion, evaporation and wind speed functions, prediction of saturation concentrations of dissolved oxygen, and reaeration coefficients. This book furnishes the reader with appendices which provide a synopsis of available computer models and gives a comprehensive listing of methods used to measure flow rates in rivers, tributaries, and pipes and channels introducing wastewaters into streams. This volume is a valuable, indispensable reference for all researchers, instructors, students in advanced environmental modeling courses, and practicing engineers.
Steven Heighton is already recognized as one of the best writers to come to the fore in the nineties, a winner of numerous literary awards, whose work is widely translated. In The Shadow Boxer, he delivers a stunning portrait of the artist in the tradition of such great tales as Jude the Obscure, Candide and even Don Quixote, and gives literary life to the Northern Ontario landscape of "the Soo", and the demanding, muscular life of Lake Superior where giant ore-barges make their way over the grave of The Edmund Fitzgerald. Intricately patterned and multi-layered, this is the story of Sevigne Torrins, poet and boxer, who sets off into the world to make it, and whose romantic and professional misadventures take him as far as Egypt before he finds his way back to the Great Lakes. But the classic writerly dream that Sevigne pursues turns out in practice to have a different and darker reality than any he had foreseen. A passionate love story, a gripping narrative, The Shadow Boxer is also about the power of dreams and regret. It heralds a major new Canadian novelist and a master storyteller.
The Dakota Conflict, or Great Sioux Uprising as it was called, occurred 150 years ago in 1862 and became identified as part of the American Civil War. This collector's edition is set amongst this theater of the American Civil War, where the Sioux Nation rebelled against Minnesota and led to some of the bloodiest conflicts of the period.
George S. Patton Jr. was the iconic American field commander of World War II, and widely regarded as the US Army's finest practitioner of mechanized warfare. This title examines Patton's colorful life and leadership in three wars, with a concentration on his command in World War II. Despite his ability, Patton was thoroughly reviled by most GIs, partly due to his insistence on traditional military discipline in the ranks, but also because of his unwillingness to pander to the growing power of the press. This combination of ability and controversy have combined to make him one of the most interesting figures in American military history.
Gil Erb was one of the men who flew the Navy's first jet, the first carrier qualified jet, the first supersonic carrier qualified jet and the first Mach 2 carrier qualified jet. He participated in two combat tours in Korea and then became a test pilot. He flew 43 different Navy aircraft and suffered a dozen near death experiences. His humorous as well as tragic life episodes are all chronicled in this biography. Gil has, over the three year course of our interviews, enthusiastically opened up about his flying days. The thrilling training, combat and test piloting episodes are interspersed with the humorous after-hours tales that seem to come with the fighter jock turf. The chapters include anecdotes from some of the seven original astronauts such as Alan Shepherd, Scott Carpenter and Wally Schirra; as well as Gil meeting Chuck Yeager and spending a day with Charles Lindbergh. Despite the name dropping, the author has tried to tell an honest "everyman's" story of what it was like to become one of the first pilots to fly jets on and off aircraft carriers and just how brave these men really were. The author also believes he has included in Gil's biography a little of how this kind of life typically affects a family. Dr. Peter Bartis of the Library of Congress' Veteran's History Project said the biography was "a beautifully documented history of Commander Erb." Dr. Dave Winkler of the Naval Historical Foundation has accepted the manuscript for inclusion in the Naval History and Heritage Command Archives and is forwarding it to several other Navy museums/libraries. Paul Gillcrist, the author of "Feet Wet", "Vulture's Row", and several other naval aviation novels said about the manuscript, "Once I started, I couldn't put it down. Congratulations! You have written a wonderful story.
Steven Berkoff is a phenomenon. Among the artists working in the theatre today he is probably the most theatrical - his special combination of speech, movement and spectacle is uniquely powerful. This first collection of his plays includes East, described by Berkoff as 'an outburst or revolt against the sloth of my youth and a desire to turn a welter of undirected passion and frustration into a positive form'. Also included in this collection are the plays West and Sink the Belgrano!
Oracle carefully explores the dangers and benefits of diet and exercise books, sex manuals, and self-actualization schemes. It is a timely and fascinating work, and will be of great interest to health-care providers and thoughtful consumers." --Joseph D. Matarazzo,American Psychological Association
Electrical Trade Principles is a theoretical text that addresses the three key qualifications in the UE11 Electrotechnology Training Package; Certificate II in Electrotechnology (Career Start), Certificate III in Electrotechnology Electrician; and Certificate IV in Electrotechnology – Systems Electrician. The text helps students progress through the course and satisfactorily complete the Capstone Assessment, making them eligible to apply for an electrician’s licence. Premium online teaching and learning tools are available on the MindTap platform. Learn more about the online tools cengage.com.au/learning-solutions
This book uses an unique interdisciplinary approach to study modern science. On the one hand, it explores how the idea of magnetic continuity through the p-orbitals of covalently bonding atoms occurs, and how it creates mechanical actions or behaviors in molecules. These behaviors follow appear to follow well established electro-mechanical machine theory. For example, the chlorine atoms of the DNA molecule are seen as supplying electrons into the sugar tubes of the DNA molecules and from this a preliminary understanding of many of DNA's mechanical actions are explored. On the other hand, this book expands Dr Einstein's Special Theory of Relativity into the General Theory. It does this by using the special theory as a codec for categorizing the general theory's dimension space behavior. It expands this codec for cataloging dimension space behavior to encompass chemistry and biology.
This extraordinary compendium of religious traditions is invaluable to all healthcare providers. The user-friendly resource contains specific and detailed information on faith traditions vital for providing optimal spiritual care in a clinical setting. A series of inspirational introductory chapters promote the importance of spiritual well-being as
Vintage postcards and photographs depict the history of this Arkansas resort, Hot Springs. From its rise in the 1800s until well into the twentieth century, Hot Springs was a famed resort known worldwide. The grand hotels and world-class bath houses that sprang up around the government-protected springs drew countless visitors, ranging from the famous and wealthy to those of humble means, all seeking the health and pleasure promised by the Spa City's promoters. In the words of a railroad tourist guidebook from about 1910, "A stay at Hot Springs, be it ever so brief, always remains a pleasant memory afterward. It was the writer's good fortune to spend a few days at this popular resort--not as an invalid, I am happy to say, but as a tourist--and I certainly never bathed in more delightful water than that which flows so abundantly from the hot springs of Arkansas. There is buoyancy, a magnetism about it that is simply indescribable." Such has been the experience of countless visitors over the years. Readers will find much of the history of this storied resort in Hot Springs, Arkansas, which is profusely illustrated with vintage postcards and photographs, all carefully interpreted by the authors, Ray and Steven Hanley, with research assistance from Mark Blaeuer of the Hot Springs National Park staff.
In September 1944 Hitler ordered an attack on Gen. George Patton's Third Army, which was deep inside France making for the Rhine and threatening the German industrial heartland beyond. The ensuing battle near Arracourt--the U.S. Army's largest tank-versus-tank clash until the Bulge--went badly for the Germans, who committed their armor piecemeal and whose offensive was shattered in a series of intense, close-range tank duels with the Americans. Armor expert Steven Zaloga deftly reconstructs the battle and shows how American Sherman tanks bested superior German Panthers.
Electrotechnology Practice is a practical text that accompanies Hampson/Hanssen’s theoretical Electrical Trade Principles. It covers essential units of competencies in the two key qualifications in the UEE Electrotechnology Training Package: - Certificate II in Electrotechnology (Career Start) - Certificate III in Electrotechnology Electrician Aligned with the latest Australian and New Zealand standards, the text references the Wiring Rules (AS/NZS 3000:2018) and follows the uniform structure and system of delivery as recommended by the nationally accredited vocational education and training authorities. More than 1000 illustrations convey to the learner various concepts and real-world aspects of electrical practices, a range of fully worked examples and review questions support student learning, while assessment-style worksheets support the volume of assessment. Electrotechnology Practice has strong coverage of the electives for Cert II and Cert III, preparing students to eligibly sit for the Capstone Assessment or the Licenced Electrician’s Assessment (LEA). as a mandatory requirement to earn an Electrician’s Licence. Premium online teaching and learning tools are available on the MindTap platform.
A companion book to the "Trailside" PBS-TV series guides beginners from still waters to paddling downriver, exploring local waterways, or touring offshore islands, with a survey of the latest boat designs and equipment.
Jonathan Wilkes, a computer genius and program inventor who has worked for the Pentagon for ten years, is returning to upstate New York for reconciliation with his parents. But on the way, he is attacked by a dangerous predator. After recovering from his injuries, he meets Susan Morehouse, assistant supervisor of the Department of Indigenous Animal Control (DIAC). Both of them are searching for answers to the same question: Who is behind the release of wolves into the Adirondack Park, and why? Jonathan and Susan, along with three othersone the mother of a wolf-attack victimjoin together to find the answers. Their investigation leads them all the way to the New York governors mansion and a secret file room. Leaving armed with new information, the team must stay alive long enough to apprehend the powerful people involved and make the Adirondack Park safe again. The rampaging wolf packs have overpopulated the area, invading human territory and endangering nearly a million people. And these predators are not normal. They were chemically altered for maximum aggression. While people in the Adirondack Mountains are struggling to survive the dangers coming from the woods, the main characters must follow-through with a daring plan. The reader finds himself in the middle of an action-packed plot, with people being hunted by wolves, a network of criminals working together, and a prize worth billions of dollars! The reader will find main characters involved in a rescue operation, venturing the halls of the New York state legislature, and being pursued by murderous thugs in a terrifying high-speed car chase. Year of the Wolf is a tale of human greed, unspeakable cruelty, and great heroism in the face of danger. It even has an unforgettable double ending!
Firmly established as the leading complete course text on aerodynamics, this book has been revised to include the latest developments in flow control and boundary layers and their influence on modern wing design.
The Most Holy Trinity—Father, Son, and Holy Spirit—uses heresy. On the surface, this is a frightening statement. But through the challenge of Christological heresies, the early church was moved to the task of articulating the faith once for all handed down to the saints. As a result of these heresies, the church realized that it had to lay out biblically, with nuance and precision, who Christ is. This nuance and precision was geared toward answering these heresies with “no,” and resulted in the saints through the ages knowing Jesus better. As it was then, so it is now. The church today, in sync with the Scripture and the apostolic tradition founded upon Jesus, needs in part to articulate biblical Christology in a way that specifically addresses modern-day heresies so that we may know Christ better, more deeply. In Knowing Christ in the Challenge of Heresy, Steven Tsoukalas lays out several modern-day heretical Christologies and answers them biblically with nuance and precision. Readers will not only find a documented cataloguing of specific heresies, but also chapters on Christology found in books of the Bible.
Hypnosis: A Brief History crosses disciplinary boundaries toexplain current advances and controversies surrounding the use ofhypnosis through an exploration of the history of its development. examines the social and cultural contexts of the theories,development, and practice of hypnosis crosses disciplinary boundaries to explain current advances andcontroversies in hypnosis explores shifting beliefs about the nature of hypnosis investigates references to the apparent power of hypnosis overmemory and personal identity
This will help us customize your experience to showcase the most relevant content to your age group
Please select from below
Login
Not registered?
Sign up
Already registered?
Success – Your message will goes here
We'd love to hear from you!
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.