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The familiar ring around the moon is an example of an atmospheric halo, which is a signature of ice crystals in the air, though the focus here is on odd radius halos. The shape of the ice crystals responsible is only just becoming understood, and is determined by angle x, which has yet to be identified. Tape and Moilanen (their affiliations are not stated), discuss the phenomenon and its possible causes. Some of the material is accessible to lay readers with some scientific background, and some requires college-level mathematics. One of their goals is to encourage the former to notice atmospheric halos--for example different sized ones around the sun--and to marvel at the mystery they present as well as their beauty. Annotation :2006 Book News, Inc., Portland, OR (booknews.com).
America has one of the most varied and dynamic weather systems in the world. Every year, the Gulf Coast is battered by hurricanes, the Great Plains are ravaged by tornados, the Midwest is pummeled by blizzards, and the temperature in the Southwest reaches a sweltering 120 degrees. Extreme weather can be a matter of life and death, but even when it is pleasant—72 degrees and sunny—weather is still central to the lives of all Americans. Indeed, it’s hard to imagine a topic of greater collective interest. Whether we want to know if we should close the storm shutters or just carry an umbrella to work, we turn to forecasts. But few of us really understand the science behind them. All that changes with The AMS Weather Book. The most comprehensive and up-to-date guide to our weather and our atmosphere, it is the ultimate resource for anyone who wants to understand how hurricanes form, why tornados twirl, or even why the sky is cerulean blue. Written by esteemed science journalist and former USA Today weather editor Jack Williams, The AMS Weather Book covers everything from daily weather patterns to air pollution and global warming and explores the stories of people coping with severe weather and those who devote their lives to understanding the atmosphere, oceans, and climate. Words alone, of course, are not adequate to explain many meteorological concepts, so The AMS Weather Book is filled with engaging full-color graphics that explain such concepts as why winds blow in a particular direction, how Doppler weather radar works, what happens inside hurricanes, how clouds create wind and snow, and what’s really affecting the earth’s climate. For Weather Channel junkies, amateur meteorologists, and storm chasers alike, The AMS Weather Book is an invaluable tool for anyone who wants to better understand how weather works and how it affects our lives.
Clouds and Their Climatic Impacts Clouds are an influential and complex element of Earth’s climate system. They evolve rapidly in time and exist over small spatial scales, but also affect global radiative balance and large-scale circulations. With more powerful models and extensive observations now at our disposal, the climate impact of clouds is receiving ever more research attention. Clouds and Their Climatic Impacts: Radiation, Circulation, and Precipitation presents an overview of our current understanding on various types of clouds and cloud systems and their multifaceted role in the radiative budget, circulation patterns, and rainfall. Volume highlights include: Interactions of aerosol with both liquid and ice clouds Surface and atmospheric cloud radiative feedbacks and effects Arctic, extratropical, and tropical clouds Cloud-circulation coupling at global, meso, and micro scales Precipitation efficiency, phase, and measurements The role of machine learning in understanding clouds and climate The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals.
Film maker Nuri Bilge Ceylan's meditative, visually stunning contributions to the 'New Turkish Cinema' have marked him out as a pioneer of his medium. Reaping success from his prize-winning, breakout film Uzak (2002), and from later festival favourites Once Upon a Time in Anatolia (2011) and Winter Sleep (2014), he has quickly established himself as an original and provocative writer, director and producer of 21st century cinema. In an age where Turkey's modernisation has created societal tensions and departures from past tradition, Ceylan's films present a cinema of dislocation and a vision of 'nostalgia' understood as homesickness: sick of being away from home; sick of being at home. This book offers an overdue study of Ceylan's work and a critical examination of the principle themes therein. In particular, chapters focus on time and space, melancholy and loneliness, absence, rural and urban experience, and notions of paradox, as explored through films which are often slow and uncompromising in their pessimistic outlook. Moving on from the tendency to situate Ceylan's oeuvre exclusively within the canon of 'New Turkish Cinema', one of this book's major achievements is also to assess the influence of classic European thought, literature and film and how such a notably minimal – and in many ways nationally-specific – approach translates to an increasingly transnational context for film. This will prove an important book for film students and scholars, and those interested in Turkish visual culture.
This volume outlines the fundamentals and applications of light scattering, absorption and polarization processes involving ice crystals.
In Printing Spinoza Jeroen van de Ven systematically examines all seventeenth-century printed editions of Spinoza’s writings, published between 1663 and 1694, as well as their variant ‘issues’. In focus are Spinoza’s 1663 adumbration of René Descartes’s ‘Principles of Philosophy’ with his own ‘Metaphysical Thoughts’, the ‘Theological-Political Treatise’ (1670), and the posthumous writings (1677), including the famously-known ‘Ethics’. Van de Ven’s descriptive bibliography studies, contextualizes, and records all aspects of the publication history of Spinoza’s writings from manuscript to print and assesses their immediate reception. It discusses the printed books’ codicology, philology, typographical and textual relationships, illustration programmes, as well as their dissemination in early Enlightenment Europe, in view of the physical aspects of 1,246 extant copies and their provenance.
This book presents a survey of modern theoretical and experimental techniques in studies of light scattering phenomena and radiative transfer processes in random media. It presents reviews on light scattering by sea water and bubbles, and includes a separate chapter addressing studies of the remote sensing of crystalline clouds with a focus on the shape of particles—a parameter rarely studied by passive remote sensing techniques. In particular, it offers a comprehensive analysis of polarized radiative transfer in optically active (e.g., chiral) light scattering media and explores advances in spectro-polarimetry of particulate media. Lastly it discusses new developments in light scattering for combustion monitoring.
A definitive new investigation of the science of snowflakes by the world’s leading expert A snowflake’s sophisticated symmetry emerges when crystalline ice grows from water vapor within the winter clouds. While certain iconic snowflake shapes are visually familiar to us, microscopic close-ups of falling snow reveal a rich menagerie of lesser-known forms, including slender needle clusters, hollow columns, bullet rosettes, triangular crystals, and exotic capped columns. What explains the myriad and unusual structures of snowflakes that materialize under different atmospheric conditions? In Snow Crystals, Kenneth Libbrecht delves into the science of snowflakes, examining why ice crystals grow the way they do, how patterns emerge, and what they illuminate about the fundamental physics of crystal growth, structure formation, and self-assembly. Libbrecht—the world’s foremost expert on snowflakes—describes the full range of physical processes underlying their occurrence. He explores such topics as the centuries-long development of snow crystal science, the crystalline structure of ice, molecular dynamics at the ice surface, diffusion-limited growth, surface attachment kinetics, computational models of snow crystal growth, laboratory techniques for creating and studying snow crystals, different types of natural snowflakes, and photographing snow crystals. Throughout, Libbrecht’s extensive detailed discussions are accompanied by hundreds of beautiful full-color images. From the molecular dynamics of surface premelting to the aerodynamics of falling snow, Snow Crystals chronicles the continuing quest to fully understand this fascinating phenomenon.
We live in a world of optical marvels - from the commonplace but beautiful rainbow, to the rare and eerie superior mirage. But how many of us really understand how a rainbow is formed, why the setting sun is red and flattened, or even why the sky at night is not absolutely black? This beautiful and informative guide provides clear explanations to all naturally occurring optical phenomena seen with the naked eye, including shadows, halos, water optics, mirages and a host of other spectacles. Separating myth from reality, it outlines the basic principles involved, and supports them with many figures and references. A wealth of rare and spectacular photographs, many in full color, illustrate the phenomena throughout. In this new edition of the highly-acclaimed guide to seeing, photographing and understanding nature's optical delights, the authors have added over 50 new images and provided new material on experiments you can try yourself.