Ch. 1. Introduction and overview. 1.1. General introduction. 1.2. Basic properties of the Earth's atmosphere. 1.3. What is LTE? 1.4. Non-LTE situations. 1.5. The importance of non-LTE. 1.6. Some historical background. 1.7. Non-LTE models. 1.8. Experimental studies of non-LTE. 1.9. Non-LTE in planetary atmospheres. 1.10. References and further reading -- ch. 2. Molecular spectra. 2.1. Introduction. 2.2. Energy levels in diatomic molecules. 2.3. Energy levels in polyatomic molecules. 2.4. Transitions and spectral bands. 2.5. Properties of individual vibration-rotation lines. 2.6. Interactions between energy levels. 2.7. References and further reading -- ch. 3. Basic atmospheric radiative transfer. 3.1. Introduction. 3.2. Properties of radiation. 3.3. The radiative transfer equation. 3.4. The formal solution of the radiative transfer equation. 3.5. Thermodynamic equilibrium and local thermodynamic equilibrium. 3.6. The source function in non-LTE. 3.7. Non-LTE situations. 3.8. References and further reading -- ch. 4. Solutions to the radiative transfer equation in LTE. 4.1. Introduction. 4.2. Integration of the radiative transfer equation over height. 4.3. Integration of the radiative transfer equation over frequency. 4.4. Integration of the radiative transfer equation over solid angle. 4.5. References and further reading -- ch. 5. Solutions to the radiative transfer equation in non-LTE. 5.1. Introduction. 5.2. Simple solutions for radiative transfer under non-LTE. 5.3. The full solution of the radiative transfer equation in non-LTE. 5.4. Integration of the RTE in non-LTE. 5.5. Intercomparison of non-LTE codes. 5.6. Parameterizations of the non-LTE cooling rate. 5.7. The Curtis matrix method. 5.8. References and further reading -- ch. 6. Non-LTE modelling of the Earth's atmosphere I: CO2. 6.1. Introduction. 6.2. Useful approximations. 6.3. Carbon dioxide, CO2. 6.4. References and further reading -- ch. 7. Non-LTE modelling of the Earth's atmosphere II: Other infrared emitters. 7.1. Introduction. 7.2. Carbon monoxide, CO. 7.3. Ozone, O3. 7.4. Water vapour, H2O. 7.5. Methane, CH4. 7.6. Nitric oxide, NO. 7.7. Nitrogen dioxide, NO2. 7.8. Nitrous oxide, N2O. 7.9. Nitric acid, HNO3. 7.10. Hydroxyl radical, OH. 7.11. Molecular oxygen atmospheric infrared bands. 7.12. Hydrogen chloride, HC1, and hydrogen fluoride, HF. 7.13. NO+. 7.14. Atomic Oxygen, O (3P), at 63[symbol]m. 7.15. References and further reading -- ch. 8. Remote sensing of the non-LTE atmosphere. 8.1. Introduction. 8.2. The analysis of emission measurements. 8.3. Observations of carbon dioxide in emission. 8.4. Observations of ozone in emission. 8.5. Observations of water vapour in emission. 8.6. Observations of carbon monoxide in emission. 8.7. Observations of nitric oxide in emission. 8.8. Observations of other infrared emissions. 8.9. Rotational non-LTE. 8.10. Absorption measurements. 8.11. Simulated limb emission spectra at high resolution. 8.12. Simulated Nadir emission spectra at high resolution. 8.13. Non-LTE retrieval schemes. 8.14. References and further reading -- ch. 9. Cooling and heating rates. 9.1. Introduction. 9.2. CO2 15 f[symbol]m cooling. 9.3. O3 9.6[symbol]xm cooling. 9.4. H2O 6.3[symbol]m cooling. 9.5. NO 5.3[symbol]m cooling. 9.6. O(3Pi) 63[symbol]m cooling. 9.7. Summary of cooling rates. 9.8. CO2 solar heating. 9.9. References and further reading -- ch. 10. Non-LTE in planetary atmospheres. 10.1. Introduction. 10.2. The terrestrial planets: Mars and Venus. 10.3. A non-LTE model for the Martian and Venusian atmospheres. 10.4. Mars. 10.5. Venus. 10.6. Outer planets. 10.7. Titan. 10.8. Comets. 10.9. References and further reading.
The Cambridge Photographic Guide to the Planets includes a broad selection of the latest images of the planets, moons, comets, and asteroids of the Earth's Solar System. Beginning with a comprehensive introduction to the planetary system, its origin and its evolution, physicist Frederick Taylor devotes each chapter to a different planet or Solar System body, with a thorough presentation of its moons and rings, and incorporates images from planetary missions and explanatory captions. Having worked with NASA and the European Space Agency on missions to Venus, Mars, Jupiter, Saturn, Mercury, and Titan, Taylor offers an unusually experienced perspective in this comprehensive reference. Frederic W. Taylor is Halley Professor of Physics at the University of Oxford and a Distinguished Visiting Scientist in the Earth and Space Sciences Division at the Jet Propulsion Laboratory, California Institute of Technology. His research interests include the physics of planetary atmospheres; experimental methods for studying atmospheres; and the theory of atmospheric radiation and atmospheric molecular spectroscopy.
Eric Hoffer Book Awards First Place for Commercial Fiction Visionary and satiric. Two astronomers discover an asteroid: Death is possible -- will it hit? Strong doses of romance, science, religion and sex . . . with some ballet thrown in for good measure. A courageous and visionary work an instant classic --BlueInk Reviews From IndieReader Reviews: Two astronomers discover an asteroid on a potential collision course with Earth. Harris Mitchel and Diana Muse are old friends and scientific rivals, but when they jointly discover a new asteroid, which they name Baby, their lives are upended for good. Harriss wife Jennifer is growing increasingly frustrated with his dedication to work over marriage. A fundamentalist minister with money troubles hopes to boost his ministry by taking public exception to Mitchels advocacy of science as a new frontier and a new inspiration -- and a conservative radio personality is stoking the fight for his audiences amusement. A New Age community views Mitchel as a new prophet. But the stakes are higher than any of them realize, since Baby appears to be on a collision course with Earth. Can Harris and Diana manage to save the world as well as their own personal lives? The Darkest Side of Saturn manages to play with the religion-science divide in a truly thought- provoking and entertaining fashion. Mitchels inspired and dramatic view of science and discovery as the meaning and purpose of human existence is shown not only from his perspective, but refracted through the viewpoints of others, whether Dianas intelligent pragmatism, the cynical whats-in-it-for-me attitude of politicians and administrators, the angry fundamentalist reaction of the Rev. Farnsworth, or the mystical, but somewhat scatterbrained, devotion of his New Age true believers. The writing is both poetically lyrical and driven, full of energy and force, especially when the topic is either science or sex. Rapier-sharp verbal fencing and a snarky, witty sense of humor brighten the book. The romance is feisty, vigorous, and sensual, with electricity vividly present from the beginning of the novel. The ending offers a fascinating perspective on the whole, combining both scientific awe and mystical philosophy in a new and intriguing way. The Darkest Side of Saturn is a mischievous, playful, and intelligent look at human consciousness, science, religion, inspiration and truth.
Concordance to the Michael Teachings: Topic Index to 28 Published Books about the Spiritual system known as "The Michael Teachings" (Perfect bound edition, updated July/August 2009)
This exciting tour of our Universe explores our current knowledge of exoplanets and the search for another Earth-like planet. Beginning with the basic concepts of planet formation and the composition of the Universe, Stuart Ross Taylor summarises our knowledge of exoplanets, how they compare with our planets and why some stars have better habitable zones. Further sections provide a detailed study of our Solar System, as a basis for understanding exoplanetary systems, and a detailed study of the Earth as our only current example of a habitable planet. The book concludes with a philosophical and historical discussion of topics surrounding planets and the development of life, including why our chances of finding aliens on exoplanets is very low. This is an engaging and informative read for anyone interested in planetary formation and the exploration of our Universe.
Queen Phyliss wants something and no matter how hard he tries, her husband King Oscar, can't make it happen! Then one day, something happens to change all that - a huge shell containing a note is found, then a strange looking boat arrives and the adventure begins... Join in the incredible whirlwind of a journey as everyone gets involved to try to give Queen Phyliss what she wants - to see the bottom of the sea..
ÿ Did you know that Christopher Columbus did not discover America, or that after a Greek scholar found a way of measuring the Earth, it was 1300 years before the rest of the world would believe him? Or that nitrocellulose explosive was discovered when an inventor spilt some chemicals in the kitchen and blew up his wife?s apron? This book by a former career scientist deals with a fascinating range of discoveries over the centuries, related to everything from geology and astronomy to atomic theory, zoology and men who discovered continents. It also gives revealing information about the colourful lives of some of the people whose findings changed the world, and often their own lives, for ever.
Written by a leading planetary scientist, this engaging book tells the remarkable story of how our solar system came into existence and provides an expert tour of the Earth, its planetary neighbors and other planetary systems. In a whirlwind adventure, we explore how the formation of mighty Jupiter dominated the solar system, why Mars is so small, where comets come from, how rings form around planets, why asteroids exist and why Pluto isn't a planet at all. En route, we discover the role of chance events in shaping the course of the history of our solar system. Dramatic collisions, for example, caused the tilts and spins of the planets, the extinction of the dinosaurs and the rise of man. Finally, we look at how suitable Earth is for harboring life, what other planetary systems look like and whether we are alone in the cosmos. For all those interested in understanding our solar system and its place in the cosmos, this is a lucid and compelling read. Stuart Taylor is the recipient of numerous academic awards, including the Norman L. Bowen Award from the American Geophysical Union for his important contributions to our understanding of the origins and early history of the Earth and Moon. In 1997, Asteroid 5670 was named Rosstaylor in his honor. He is the author of Solar System Evolution (Cambridge, 1992).
A companion to Bloomsbury's popular two-volume Greek to GCSE, this is the first course for Latin students that directly reflects the curriculum in a clear, concise and accessible way. Enhanced by colour artwork and text features, the books support the new OCR specification for Latin (first teaching 2016) as well as meeting the needs of later students, both at university and beyond. Written by two experienced school teachers, one also an examiner, the course is based on a keen understanding of what pupils find difficult, concentrating on the essentials and on the explanation of principles in both accidence and syntax: minor irregularities are postponed and subordinated so that the need for rote learning is reduced. User-friendly, it also gives pupils a firm foundation for further study. Part 1 covers the basics, whilst Part 2 introduces a wider range of grammatical forms and constructions, with a vocabulary of 450 words and reading material about the developing Republic, the war with Hannibal, the rise of Julius Caesar, and Augustus and the early emperors. Practice passages and revision sentences for GCSE complete Part 2, which has a reference section covering the whole course.
Nanohertz Gravitational Wave Astronomy explores the exciting hunt for low frequency gravitational waves by using the extraordinary timing precision of pulsars. The book takes the reader on a tour across the expansive gravitational-wave landscape, from LIGO detections to the search for polarization patterns in the Cosmic Microwave Background, then hones in on the band of nanohertz frequencies that Pulsar Timing Arrays (PTAs) are sensitive to. Within this band may lie many pairs of the most massive black holes in the entire Universe, all radiating in chorus to produce a background of gravitational waves. The book shows how such extra-Galactic gravitational waves can alter the arrival times of radio pulses emanating from monitored Galactic pulsars, and how we can use the pattern of correlated timing deviations from many pulsars to tease out the elusive signal. The book takes a pragmatic approach to data analysis, explaining how it is performed in practice within classical and Bayesian statistics, as well as the numerous strategies one can use to optimize numerical Bayesian searches in PTA analyses. It closes with a complete discussion of the data model for nanohertz gravitational wave searches, and an overview of the past achievements, present efforts, and future prospects for PTAs. The book is accessible to upper division undergraduate students and graduate students of astronomy, and also serves as a useful desk reference for experts in the field. Key features: Contains a complete derivation of the pulsar timing response to gravitational waves, and the overlap reduction function for PTAs. Presents a comprehensive overview of source astrophysics, and the dynamical influences that shape the gravitational wave signals that PTAs are sensitive to. Serves as a detailed primer on gravitational-wave data analysis and numerical Bayesian techniques for PTAs.
An ancient king is corrupted by a demon and is cursed to pursue and thwart it into eternity. This retelling of the origins of the were wolf myth connects it to Western mythology and presents alternate explanations of Western history and cherished beliefs. Through the narrative, the reader explores how the human soul carries on through vast stretches of time, how nothing really changes between loved ones; and the souls desire to be reconnected with its source.
The revised 13th edition of the essential reference for the prescribing of drugs for patients with mental health disorders The revised and updated 13th edition of The Maudsley Prescribing Guidelines in Psychiatry provides up-to-date information, expert guidance on prescribing practice in mental health, including drug choice, treatment of adverse effects and how to augment or switch medications. The text covers a wide range of topics including pharmacological interventions for schizophrenia, bipolar disorder, depression and anxiety, and many other less common conditions. There is advice on prescribing in children and adolescents, in substance misuse and in special patient groups. This world-renowned guide has been written in concise terms by an expert team of psychiatrists and specialist pharmacists. The Guidelines help with complex prescribing problems and include information on prescribing psychotropic medications outside their licensed indications as well as potential interactions with other medications and substances such as alcohol, tobacco and caffeine. In addition, each of the book’s 165 sections features a full reference list so that evidence on which guidance is based can be readily accessed. This important text: Is the world’s leading clinical resource for evidence-based prescribing in day-to-day clinical practice and for formulating prescribing policy Includes referenced information on topics such as transferring from one medication to another, prescribing psychotropic medications during pregnancy or breastfeeding, and treating patients with comorbid physical conditions, including impaired renal or hepatic function. Presents guidance on complex clinical problems that may not be encountered routinely Written for psychiatrists, neuropharmacologists, pharmacists and clinical psychologists as well as nurses and medical trainees, The Maudsley Prescribing Guidelines in Psychiatry are the established reference source for ensuring the safe and effective use of medications for patients presenting with mental health problems.
Volume 1 of 2. Coleridge's Shorter Works and Fragments brings together a number of substantial essays that were not long enough to require volumes to themselves, among them his "Theory of Life," "Essays on the Principles of Genial Criticism," "Treatise on Method," "Confessions of an Inquiring Spirit," "On the Passions," and "On the Prometheus of Aeschylus." To these are added more than four hundred other pieces, some of them fragementary, many of them previously unpublished, ranging in date from school essays of the early 1790s to a discussion of the bullion controversy in 1834. As might be expected, the subject matter includes literature and language, theology, philosophy, politics, and science, but in many less predictable topics (such as child labor laws, marriage, suicide, church history, the abolition of slavery, the state of the colonies) also appear. By gathering this material and presenting it in chronological order, Shorter Works and Fragments reveals the development and major characteristics of Coleridge's seemingly inexhaustible variety. H.J. Jackson and J.R. de J. Jackson, Professors of English at the University of Toronto, are the editors of Coleridge's Marginalia and Logic, respectively, in the Collected Works of Samuel Taylor Coleridge. Bollingen Series LXXV Originally published in 1995. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Essential GCSE Latin is a practical and accessible guide for students. This third edition is updated for the OCR GCSE (9-1) specification (first assessment 2018). It covers all the linguistic requirements for GCSE Latin, providing straightforward and helpful explanations of every grammatical construction. Each point is illustrated with examples and practice sentences (650 in all). With an easily navigable structure and generous cross-referencing, Essential GCSE Latin concentrates on understanding principles and patterns, reducing the need for rote learning. Concise and clear, it is ideal for those on a reduced timetable, or as a supporting grammar and exercise textbook alongside other Latin courses. As a revision guide it provides a fast but comprehensive recap of the language. The book includes a full GCSE vocabulary and a glossary of grammar terms for quick and easy reference. Fifteen practice passages for unseen translation are followed by five complete practice GCSE papers, and additional exercises for the optional English-Latin sentences. The new edition is supported by a companion website with answer keys and further resources, and is endorsed by OCR.
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.