In a galaxy very far away, two planets were born. One was watery while the other was hot and arid. On both planets, natives grew more intelligent and as centuries went by, it was inevitable that the two civilizations would find a way to meet.

Explains the stages of the water cycle and how the water cycle impacts the earth's water supply. Includes an activity.

Discusses the life cycle of a plant using the sunflower as an example.

A must-read spin-off of best selling Sci-Fi masterpiece The Incal. Visionary film director and author Alejandro Jodorowsky's returns with a grand-scale space opera about family, sacrifice, and survival told within a universe immense in both scope and originality. Available in softcover for the first time! The Metabarons chronicles the fascinating dynasty of the ultimate warrior. This collection introduces the history of the Metabarons and reveals the origins of their deep-seated principles, their vast wealth, their cybernetic implants, and their most brutal custom: that the only way for a son to become the next Metabaron is to slay his own father in mortal combat. Follow generations of Metabarons as they struggle to overcome the forces amassed against them in a galaxy corrupted by greed, power, and terror.

Clinical practice related to sleep problems and sleep disorders has been expanding rapidly in the last few years, but scientific research is not keeping pace. Sleep apnea, insomnia, and restless legs syndrome are three examples of very common disorders for which we have little biological information. This new book cuts across a variety of medical disciplines such as neurology, pulmonology, pediatrics, internal medicine, psychiatry, psychology, otolaryngology, and nursing, as well as other medical practices with an interest in the management of sleep pathology. This area of research is not limited to very young and old patientsâ€"sleep disorders reach across all ages and ethnicities. Sleep Disorders and Sleep Deprivation presents a structured analysis that explores the following: Improving awareness among the general public and health care professionals. Increasing investment in interdisciplinary somnology and sleep medicine research training and mentoring activities. Validating and developing new and existing technologies for diagnosis and treatment. This book will be of interest to those looking to learn more about the enormous public health burden of sleep disorders and sleep deprivation and the strikingly limited capacity of the health care enterprise to identify and treat the majority of individuals suffering from sleep problems.

Ages ago, sorcerers of unmatched power sundered a world into four realms—sky, stone, fire, and water—then vanished. Over time, magicians learned to work spells only in their own realms and forgot the others. Now only the few who have survived the Labyrinth and crossed the Death Gate know of the presence of all four realms—and even they have yet to unravel the mysteries of their severed world. . . . In Arianus, Realm of Sky, humans, elves, and dwarves battle for control of precious water—traversing a world of airborne islands on currents of elven magic and the backs of mammoth dragons. But soon great magical forces will begin to rend the fabric of this delicate land. An assassin will be hired to kill a royal prince—by the king himself. A dwarf will challenge the beliefs of his people—and lead them in rebellion. And a sinister wizard will enact his plan to rule Arianus—a plan that may be felt far beyond the Realm of Sky and into the Death Gate itself.

A murder investigation exposes a labyrinth of intrigue that threatens to turn Ravnica upside down in this epic Magic: The Gathering novel Lieutenant Agrus Kos enjoys his work. A top-notch officer of the city guard, he's been on the force over fifty years. He works alone. And the League of Wojek never had problems with him or his work. Until now. They gave him a partner to train, who promptly got himself killed. And the more he looks into the death, the less he likes it. Something dark is moving within the guilds of Ravnica.

From lakes, to clouds, to rain that falls back to Earth—discover how water changes through various processes to form the water cycle.

Scholars have consistently applied psychoanalytic models to representations of gender in early teen slasher films such as Black Christmas (1974), Halloween (1978) and Friday the 13th (1980) in order to claim that these were formulaic, excessively violent exploitation films, fashioned to satisfy the misogynist fantasies of teenage boys and grind house patrons. However, by examining the commercial logic, strategies and objectives of the American and Canadian independents that produced the films and the companies that distributed them in the US, Blood Money demonstrates that filmmakers and marketers actually went to extraordinary lengths to make early teen slashers attractive to female youth, to minimize displays of violence, gore and suffering and to invite comparisons to a wide range of post-classical Hollywood's biggest hits; including Love Story (1970), The Exorcist (1973), Saturday Night Fever (1977), Grease and Animal House (both 1978). Blood Money is a remarkable piece of scholarship that highlights the many forces that helped establish the teen slasher as a key component of the North American film industry's repertoire of youth-market product.

The Fair Housing Act of 1968 outlawed housing discrimination by race and provided an important tool for dismantling legal segregation. But almost fifty years later, residential segregation remains virtually unchanged in many metropolitan areas, particularly where large groups of racial and ethnic minorities live. Why does segregation persist at such high rates and what makes it so difficult to combat? In Cycle of Segregation, sociologists Maria Krysan and Kyle Crowder examine how everyday social processes shape residential stratification. Past neighborhood experiences, social networks, and daily activities all affect the mobility patterns of different racial groups in ways that have cemented segregation as a self-perpetuating cycle in the twenty-first century. Through original analyses of national-level surveys and in-depth interviews with residents of Chicago, Krysan and Crowder find that residential stratification is reinforced through the biases and blind spots that individuals exhibit in their searches for housing. People rely heavily on information from friends, family, and coworkers when choosing where to live. Because these social networks tend to be racially homogenous, people are likely to receive information primarily from members of their own racial group and move to neighborhoods that are also dominated by their group. Similarly, home-seekers who report wanting to stay close to family members can end up in segregated destinations because their relatives live in those neighborhoods. The authors suggest that even absent of family ties, people gravitate toward neighborhoods that are familiar to them through their past experiences, including where they have previously lived, and where they work, shop, and spend time. Because historical segregation has shaped so many of these experiences, even these seemingly race-neutral decisions help reinforce the cycle of residential stratification. As a result, segregation has declined much more slowly than many social scientists have expected. To overcome this cycle, Krysan and Crowder advocate multi-level policy solutions that pair inclusionary zoning and affordable housing with education and public relations campaigns that emphasize neighborhood diversity and high-opportunity areas. They argue that together, such programs can expand the number of destinations available to low-income residents and help offset the negative images many people hold about certain neighborhoods or help introduce them to places they had never considered. Cycle of Segregation demonstrates why a nuanced understanding of everyday social processes is critical for interrupting entrenched patterns of residential segregation.