A Mom's Choice awards Silver Recipient! In our future, an age-old plot of intergalactic proportion is about to be discovered. The Quest for Freedom begins!

Adolescence is one of the most turbulent yet exciting phases in life. Increased autonomy brings with it new health risks ranging from drugs and sexually transmitted disease, to eating disorders and suicidal depression. Even though todays teenagers are more concerned with and educated about their health than any previous generation, they still engage in risky behaviour.

Adolescent Health explores how individual differences contribute to health and illness across a wide range of cultures and socio-economic backgrounds. Patrick Heaven blends the latest research findings from a range of sources with practical suggestions on how to improve health care services for adolescents. Adolescent Health will prove valuable to professionals working with young people, social science students and parents.

The last decade has witnessed a breathtaking expansion of ideas concerning the origin and evolution of the universe. Researchers in cosmology thus need an unprecedented wide background in diverse areas of physics. Bridging the gap that has developed, Physics of the Early Universe explains the foundations of this subject. This postgraduate-/research-level volume covers cosmology, gauge theories, the standard model, cosmic strings, and supersymmetry.

In 1939, everything changes for Anne Girl when outsider John Nelson grounds his sailboat on the shores, into Anne Girl’s skiff, and into her life during a rare storm in the Alaskan fishing village of Nushagak. When Anne Girl and her mother Marulia find their skiff flattened by John’s boat, Anne Girl decides she both hates and wants him. Thus begins a generational saga of strong, stubborn Yup’ik women living in a village that has been divided between the new and the old, the bluff side and the missionary side, the cannery side and the subsistence side.

The advent of advanced astronomical instruments and huge surveys means that the twenty-first century is witnessing a rapid growth in astrostatistical science. Interpreting the cosmic microwave background, weak and strong gravitational lensing, galaxy clustering and other signatures of the early Universe all require advanced statistical techniques. Led by members of the IAU's newly formed Working Group in Astrostatistics and Astroinformatics, IAU Symposium 306 emphasises the intricate mathematical methods needed to extract scientific insights from large and complicated datasets. It contains contributions on Bayesian methods, weak lensing cosmology, CMB data analysis, cross-correlating datasets, large-scale structure, data mining and machine learning, ongoing surveys and the future Euclid mission. The approaches presented here provide a solid foundation to advance new research methods in cosmology, making it an essential text for the large community of astronomers and statisticians who will analyse and interpret the vast and growing amount of observational data.

Scientists in the late twentieth century are not the first to view galaxy formation as a phenomenon worthy of explanation in terms of the known laws of physics. Already in 1754 Kant regarded the problem as essentially solved. In his Univerlal Natural Hutory and Theory 0/ the H eaven$ he wrote; "If in the immesurable space in which all the suns of the Milky Way have formed themselves, we assume a point around which, through some cause or other, the first formation of nature out of chaoo began, there the largest mass and a body of extraordinary attraction will have arisen which has thereby become capable of compelling all the systems in the process of being formed within an enormous sphere around it, to fall towards itself as their centre, and to build up a system around it on the great scale . . . . Observation puts this conjecture almost beyond doubt. " More than 200 years later, a similar note of confidence was voiced by Zel'dovicb at an IAU symposium held in Tallin in 1911; "Extrapolating . . . to the next symposium somewhere in the early eighties one can be pretty sure that the question of the formation of galaxies and clusters will be solved in the next few years. " Perhaps few astronomers today would share Kant's near certainty or feel that Zel'dovich's prophecy has been fulfilled, Many, however, will sympathize with the optimistic olltlook of these two statements.

The stigma attached to mental health and the social barriers that surround it amplify its direct effects and damage the life chances of people with mental health problems. Department of Health (2011) Educating children and young people about mental health is of vital importance if we are to challenge the ignorance and stigma related to this area of health. Many young people will be living in families where an adult member may have mental health problems or indeed may be facing similar problems themselves. This book provides a comprehensive resource to help teachers deal sensitively with this important area. Part One provides an introduction and background information highlighting the need to tackle Mental Health in primary schools. The facts are startling - 10% of 10-16 year olds have a diagnosed mental health disorder, there is an increasing number of children self-harming and an alarming increase in early eating disorders. This section provides clear guidance on how to use the programme, including working with parents and answering questions children may ask. Part Two details a comprehensive PowerPoint presentation introducing staff to the programme. Part Three provides wide-ranging lesson materials with comprehensive teacher notes and including all the necessary copiable resources for using the programme from years 3 through to 6. Part Four has a Glossary of Terms as well as a valuable Resource Directory to direct the busy teacher to other useful sources of information. The accompanying downloadable resources include: activity pages; a model letter for parents; and, staff PowerPoint.

Lasers with a gaseous active medium offer high flexibility, wide tunability, and advantages in cost, beam quality, and power scalability. Gas lasers have tended to become overshadowed by the recent popularity and proliferation of semiconductor lasers. As a result of this shift in focus, details on modern developments in gas lasers are difficult to find. In addition, different types of gas lasers have unique properties that are not well-described in other references. Collecting expert contributions from authorities dealing with specific types of lasers, Gas Lasers examines the fundamentals, current research, and applications of this important class of laser. It is important to understand all types of lasers, from solid-state to gaseous, before making a decision for any application. This book fills in the gaps by discussing the definition and properties of gaseous media along with its fluid dynamics, electric excitation circuits, and optical resonators. From this foundation, the discussion launches into the basic physics, characteristics, applications, and current research efforts for specific types of gas lasers: CO lasers, CO2 lasers, HF/DF lasers, excimer lasers, iodine lasers, and metal vapor lasers. The final chapter discusses miscellaneous lasers not covered in the previous chapters. Collecting hard-to-find material into a single, convenient source, Gas Lasers offers an encyclopedic survey that helps you approach new applications with a more complete inventory of laser options.

"Plant Spirit Wisdom" expands on the herbal and shamanic healing practices introduced in "Plant Spirit Shamanism", the author's most recent (2006) and currently best-selling book on traditional plant medicines and techniques for healing the soul. Whereas his previous book takes a cross-cultural perspective, however, "Plant Spirit Wisdom" focuses on the Celtic and native (European and American) use of herbs and plants in spiritual healing. At its core is the wisdom and plant folklore stemming from Welsh and Irish practices, paganism, shamanism, and herbalism, and especially sin eating (a little-known Celtic spiritual practice which works with energy medicine and the spirit - rather than the pharmacology - of herbs and plants).To the sin eater, the soul is a web of energy which connects us to everyone and everything, and this energy can be depleted or lost when we act out of accordance with our spiritual purpose. Plants and spiritual practices are used to rebalance this energy, release old attachments, and repattern ourselves for a more positive and healthier life. The approach is exactly the same as that used by shamans in, for example, the Amazon, the Andes, Haiti, and among Native American healers, and yet little has been written of it from our own native perspective.

INDIGENOUS CULTURES / HERBAL HEALING "Plant Spirit Shamanism takes readers into realms that defy rational logic and scientific theory, showing graphically that we humans are not the only intelligent life on this planet. From their extensive travels to indigenous cultures that understand life very differently from those in the 'developed' world, the authors reveal a wealth of plant knowledge that has been lost to Western civilization. This book is both a fascinating read and a considerable challenge to the orthodox mind." --Leo Rutherford, author of The Way of Shamanism and Your Shamanic Path In Plant Spirit Shamanism, Ross Heaven and Howard G. Charing explore the use of one of the major allies of shamans for healing, seeing, dreaming, and empowerment--plant spirits. After observing great similarities in the use of plants among shamans throughout the world, they discovered the reason behind these similarities: Rather than dealing with the "medical properties" of the plants or specific healing techniques, shamans are communing with the spirits of the plants themselves. From their years of in-depth shamanic work in the Amazon, Haiti, and Europe, including extensive field interviews with master shamans, Heaven and Charing present the core methods of plant shamanism used in healing rituals the world over: soul retrieval, spirit extraction, sin eating, and the Amazonian tradition of pusanga (love medicine). They explain the techniques shamans use to establish connections to plant spirits and provide practical exercises as well as a directory of traditional Amazonian and Caribbean healing plants and their common North American equivalents so readers can explore the world of plant spirits andmake them allies of their own. ROSS HEAVEN is a therapist and workshop leader specializing in personal development, healing, and shamanism. He offers indigenous medicine retreats and workshops worldwide. His books include The Spiritual Practices of the Ninja, Darkness Visible, and Vodou Shaman. Howard G. Charing is a director of the Eagle Wing's Centre for Contemporary Shamanism, has taught at Dr. Michael Harner's Foundation for Shamanic Studies, and leads workshops and medicine retreats in the United Kingdom, the Peruvian Amazon basin, and the Andes. Both authors live in England.

San Pedro, a visionary and hallucinogenic brew derived from the mescaline-based Trichocereus pachanoi or 'cactus of vision', is one of Peru's most important and powerful teacher plants. For thousands of years this brew has been drunk by spiritual seekers and those who need healing, and it has cured a wide variety of physical problems, including cancer, diabetes, paralysis, and pneumonia, as well as emotional and psychological issues such as alcoholism, heartbreak, and grief. Those who work with it say San Pedro brings us closer to God. Remarkably, however, while other South American teacher plants such as ayahuasca have been well reported in the literature, there has been no book specifically written about the shamanic use of San Pedro - until now. "The Hummingbird's Journey to God" provides wisdom for the whole of mankind.