| |
|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNINA9910781929903321 |
|
|
Titolo |
The astronomy revolution : 400 years of exploring the cosmos / / edited by Donald G. York, Owen Gingerich, Shuang-Nan Zhang |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Boca Raton : , : CRC Press, , 2012 |
|
|
|
|
|
|
|
ISBN |
|
0-429-10638-6 |
1-283-35016-5 |
9786613350169 |
1-4398-3601-9 |
|
|
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (438 p.) |
|
|
|
|
|
|
Classificazione |
|
|
|
|
|
|
Altri autori (Persone) |
|
YorkDonald G. <1944-> |
GingerichOwen |
ZhangShuang-Nan |
|
|
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
Soggetti |
|
Astronomy - History |
Astronomy - Technological innovations |
Telescopes |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Description based upon print version of record. |
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references and index. |
|
|
|
|
|
|
Nota di contenuto |
|
Front Cover; Contents; Preface; Acknowledgments; Contributors; Introduction: The New Vision 400 Project; Chapter 1: From the Language of Heaven to the Rationale of Matter; Chapter 2: The Impact of Modern Telescope Development on Astronomy; Chapter 3: Searching for Other Earths and Life in the Universe; The Formation and Evolution of Galaxies; Chapter 5: Structure Formation in the Universe: From the Dark Side to First Light; Chapter 6: An Overview of Supernovae, the Explosive Deaths of Stars; Chapter 7: The Dark Secrets of Gaseous Nebulae: Highlights from Deep Spectroscopy |
Chapter 8: Can We Detect Dark Matter?Chapter 9: Can We Understand Dark Energy?; Chapter 10: Astrophysical Black Holes in the Physical Universe; Chapter 11: Ultrahigh Energy Cosmic Rays; Chapter 12: New Technologies for Radio Astronomy; Chapter 13: Advanced Optical Techniques in Astronomy; Chapter 14: Scientific Opportunities for 30-Meter-Class Optical Telescopes; Chapter 15: The Impact of Astronomy on Chinese Society in the Days before Telescopes; Chapter 16: The |
|
|
|
|
|
|
|
|
|
|
|
Impact of the Telescope in the West, 1608-1802; Chapter 17: The Impact of the Telescope on Astronomy and Society in China |
Chapter 18: Exoplanet Atmospheres and the Search for BiosignaturesChapter 19: What New Telescopes Can Tell Us about "Other Worlds"; Chapter 20: Multiverse Cosmology; Chapter 21: Universe or Multiverse?; Chapter 22: Cosmos and Humanity in Traditional Chinese Thought; Chapter 23: Laws of Nature, Moral Order, and the Intelligibility of the Cosmos; Chapter 24: Why Are the Laws of Nature as They Are? What Underlies Their Existence?; Appendix: The New Vision 400 Conference; Back Cover |
|
|
|
|
|
|
Sommario/riassunto |
|
Preface This book is a product of the New Vision 400 (NV400) conference held in Beijing in October 2008 in conjunction with the widely celebrated 400th anniversary of the invention of the telescope in 1608 by Hans Lipperhey (see http://nv400.uchicago.edu/). Like the conference, this book emphasizes the effects of technology on society and the origin of our understanding of a number of deep questions that arise out of scientific research, specifically astronomy and our knowledge of the cosmos. Looking beyond science questions to the role of moral responsibility in human civilizations, this volume offers the unique vantage points of contributions from both Eastern and Western cultures, which often differ dramatically in worldview and in knowledge. A Chinese-language edition of this book, to be published by Peking University Press, is also planned. Part I focuses on the general theme of creativity and technology in scientific--particularly astronomical--discovery and is based on presentations that were primarily aimed at young people at the public event preceding the NV400 conference. These discussions will be accessible to many readers regardless of their technical training. The editors structured the specific topics covered in Parts II through V around selected examples of well-recognized areas of astronomical knowledge, modern challenges, new technologies, and historical impact. The book concludes with Part VI, an investigation of big questions: What is the origin of the laws of physics as we know them? Why do these specific laws exist? Are these laws the same everywhere? How do these scientific laws relate to the moral laws of society? Does what we know depend on cultural ways of asking the questions?-- |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2. |
Record Nr. |
UNINA9910261144403321 |
|
|
Autore |
Haraldur Olafsson |
|
|
Titolo |
The Atmosphere over Mountainous Regions |
|
|
|
|
|
Pubbl/distr/stampa |
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (160 p.) |
|
|
|
|
|
|
Collana |
|
Frontiers Research Topics |
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Sommario/riassunto |
|
Mountainous regions occupy a significant fraction of the Earth's continents and are characterized by specific meteorological phenomena operating on a wide range of scales. Being a home to large human populations, the impact of mountains on weather and hydrology has significant practical consequences. Mountains modulate the climate and create micro-climates, induce different types of thermally and dynamically driven circulations, generate atmospheric waves of various scales (known as mountain waves), and affect the boundary layer characteristics and the dispersion of pollutants. At the local scale, strong downslope winds linked with mountain waves (such as the Foehn and Bora) can cause severe damage. Mountain wave breaking in the high atmosphere is a source of Clear Air Turbulence, and lee wave rotors are a major near-surface aviation hazard. Mountains also act to block strongly-stratified air layers, leading to the formation of valley cold-air pools (with implications for road safety, pollution, crop damage, etc.) and gap flows. Presently, neither the fine-scale structure of orographic precipitation nor the initiation of deep convection by mountainous terrain can be resolved adequately by regional-to global-scale models, requiring appropriate downscaling or parameterization. Additionally, the shortest mountain waves need to be parameterized in global weather and climate prediction models, because they exert a drag on the atmosphere. This drag not only decelerates the global atmospheric circulation, but also affects temperatures in the polar |
|
|
|
|
|
|
|
|
|
|
stratosphere, which control ozone depletion. It is likely that both mountain wave drag and orographic precipitation lead to non-trivial feedbacks in climate change scenarios. Measurement campaigns such as MAP, T-REX, Materhorn, COLPEX and i-Box provided a wealth of mountain meteorology field data, which is only starting to be explored. Recent advances in computing power allow numerical simulations of unprecedented resolution, e.g. LES modelling of rotors, mountain wave turbulence, and boundary layers in mountainous regions. This will lead to important advances in understanding these phenomena, as well as mixing and pollutant dispersion over complex terrain, or the onset and breakdown of cold-air pools. On the other hand, recent analyses of global circulation biases point towards missing drag, especially in the southern hemisphere, which may be due to processes currently neglected in parameterizations. A better understanding of flow over orography is also crucial for a better management of wind power and a more effective use of data assimilation over complex terrain. This Research Topic includes contributions that aim to shed light on a number of these issues, using theory, numerical modelling, field measurements, and laboratory experiments. |
|
|
|
|
|
| |