The Role of archaeoastronomy in the Maya World
Author : UNESCO Office Mexico
Publisher : UNESCO Publishing
Page : 172 pages
File Size : 35,56 MB
Release : 2016-12-31
Category :
ISBN : 9235000114
Five Millennium Catalog of Solar Eclipses: -1999 to +3000
Author : Fred Espenak
Publisher :
Page : 268 pages
File Size : 37,15 MB
Release : 2021-07-30
Category :
ISBN : 9781941983379
Book Description
During the 5,000-year period from -1999 to +3000 (2000 BCE to 3000 CE), Earth will experience 11,898 eclipses of the Sun. The eclipses are distributed as follows: 4200 partial eclipses, 3956 annular eclipses, 3173 total eclipses, and 569 hybrid eclipses.The "Five Millennium Catalog of Solar Eclipses: -1999 to +3000" contains a catalog listing the date, eclipse type, and principal characteristics of every eclipse during this period. Tabulated data for each eclipse includes the catalog number, canon plate number, calendar date, Terrestrial Dynamical Time of greatest eclipse, ?T, lunation number, Saros number, eclipse type, Quincena Lunar Eclipse parameter, gamma, eclipse magnitude, geographic coordinates of greatest eclipse (latitude and longitude), and the circumstances at greatest eclipse (i.e., Sun altitude and azimuth, path width, and central line duration).The statistics of the solar eclipse distribution over 5,000 years are investigated in detail. This includes eclipse types by month and by century, eclipse frequency in the calendar year, extremes in eclipse magnitude for all eclipse types, maximum durations of total, annular, and hybrid eclipses, and eclipse duos (two eclipses within 30 days of each other).A discussion of the major cycles in the Moon's orbit and their role in the occurrence of solar eclipses is presented. These include the synodic, the anomalistic, and the draconic months.Finally, the periodicity of solar eclipses is investigated with particular attention to the Saros cycle. Tables list the start and end dates, number, and type of eclipses of every Saros series in progress during the 5,000-year period covered by the Five Millennium Canon.The Catalog serves as a supplement to the "Five Millennium Canon of Solar Eclipses" which contains a map of every eclipse. The Canon and the Catalog both use the same solar and lunar ephemerides as well as the same value of ?T. This 1-to-1 correspondence between them enhances the value of each. The researcher may now search, evaluate, and compare eclipses graphically (Canon) or textually (Catalog).
History of the Persian Empire
Author : A. T. Olmstead
Publisher : University of Chicago Press
Page : 671 pages
File Size : 27,85 MB
Release : 2022-08-29
Category : History
ISBN : 0226826333
Book Description
Out of a lifetime of study of the ancient Near East, Professor Olmstead has gathered previously unknown material into the story of the life, times, and thought of the Persians, told for the first time from the Persian rather than the traditional Greek point of view. "The fullest and most reliable presentation of the history of the Persian Empire in existence."—M. Rostovtzeff
The International Space Station
Author : Robert C. Dempsey
Publisher : Government Printing Office
Page : 440 pages
File Size : 29,15 MB
Release : 2017
Category : Transportation
ISBN : 9780160943898
Book Description
Looks at the operations of the International Space Station from the perspective of the Houston flight control team, under the leadership of NASA's flight directors, who authored the book. The book provides insight into the vast amount of time and energy that these teams devote to the development, planning and integration of a mission before it is executed. The passion and attention to detail of the flight control team members, who are always ready to step up when things do not go well, is a hallmark of NASA human spaceflight operations. With tremendous support from the ISS program office and engineering community, the flight control team has made the International Space Station and the programs before it a success.
Neo-Assyrian and Greek Divination in War
Author : Krzysztof Ulanowski
Publisher : BRILL
Page : 588 pages
File Size : 44,96 MB
Release : 2020-10-20
Category : Body, Mind & Spirit
ISBN : 9004429395
Book Description
Neo-Assyrian and Greek Divination in War is about practices which enabled humans contact the divine. These relations, especially in difficult times of military conflict, could be crucial in deciding the fate of individuals, cities, dynasties or even empires.
Global Nomads
Author : Anthony D'Andrea
Publisher : Routledge
Page : 264 pages
File Size : 25,85 MB
Release : 2007-01-24
Category : Music
ISBN : 1134110502
Book Description
Global Nomads provides a unique introduction to the globalization of countercultures, a topic largely unknown in and outside academia. Anthony D’Andrea examines the social life of mobile expatriates who live within a global circuit of countercultural practice in paradoxical paradises. Based on nomadic fieldwork across Spain and India, the study analyzes how and why these post-metropolitan subjects reject the homeland in order to shape an alternative lifestyle. They become artists, therapists, exotic traders and bohemian workers seeking to integrate labor, mobility and spirituality within a cosmopolitan culture of expressive individualism. These countercultural formations, however, unfold under neo-liberal regimes that appropriate utopian spaces, practices and imaginaries as commodities for tourism, entertainment and media consumption. In order to understand the paradoxical globalization of countercultures, Global Nomads develops a dialogue between global and critical studies by introducing the concept of 'neo-nomadism' which seeks to overcome some of the shortcomings in studies of globalization. This book is an essential aide for undergraduate, postgraduate and research students of Sociology, Anthropology of Globalization, Cultural Studies and Tourism Studies.
The Codex Mexicanus
Author : Lori Boornazian Diel
Publisher : University of Texas Press
Page : 285 pages
File Size : 19,20 MB
Release : 2018-12-12
Category : Art
ISBN : 1477316736
Book Description
Some sixty years after the Spanish conquest of Mexico, a group of Nahua intellectuals in Mexico City set about compiling an extensive book of miscellanea, which was recorded in pictorial form with alphabetic texts in Nahuatl clarifying some imagery or adding new information altogether. This manuscript, known as the Codex Mexicanus, includes records pertaining to the Aztec and Christian calendars, European medical astrology, a genealogy of the Tenochca royal house, and an annals history of pre-conquest Tenochtitlan and early colonial Mexico City, among other topics. Though filled with intriguing information, the Mexicanus has long defied a comprehensive scholarly analysis, surely due to its disparate contents. In this pathfinding volume, Lori Boornazian Diel presents the first thorough study of the entire Codex Mexicanus that considers its varied contents in a holistic manner. She provides an authoritative reading of the Mexicanus’s contents and explains what its creation and use reveal about native reactions to and negotiations of colonial rule in Mexico City. Diel makes sense of the codex by revealing how its miscellaneous contents find counterparts in Spanish books called Reportorios de los tiempos. Based on the medieval almanac tradition, Reportorios contain vast assortments of information related to the issue of time, as does the Mexicanus. Diel masterfully demonstrates that, just as Reportorios were used as guides to living in early modern Spain, likewise the Codex Mexicanus provided its Nahua audience a guide to living in colonial New Spain.
The Hebrew Yeshua Vs. the Greek Jesus
Author : Nehemia Gordon
Publisher :
Page : 0 pages
File Size : 28,39 MB
Release : 2005
Category : Bible
ISBN : 9780976263708
Book Description
Astronomy
Author : Andrew Fraknoi
Publisher :
Page : 1198 pages
File Size : 38,91 MB
Release : 2017-12-19
Category :
ISBN : 9789888407316
Book Description
Astronomy is written in clear non-technical language, with the occasional touch of humor and a wide range of clarifying illustrations. It has many analogies drawn from everyday life to help non-science majors appreciate, on their own terms, what our modern exploration of the universe is revealing. The book can be used for either aone-semester or two-semester introductory course (bear in mind, you can customize your version and include only those chapters or sections you will be teaching.) It is made available free of charge in electronic form (and low cost in printed form) to students around the world. If you have ever thrown up your hands in despair over the spiraling cost of astronomy textbooks, you owe your students a good look at this one. Coverage and Scope Astronomy was written, updated, and reviewed by a broad range of astronomers and astronomy educators in a strong community effort. It is designed to meet scope and sequence requirements of introductory astronomy courses nationwide. Chapter 1: Science and the Universe: A Brief Tour Chapter 2: Observing the Sky: The Birth of Astronomy Chapter 3: Orbits and Gravity Chapter 4: Earth, Moon, and Sky Chapter 5: Radiation and Spectra Chapter 6: Astronomical Instruments Chapter 7: Other Worlds: An Introduction to the Solar System Chapter 8: Earth as a Planet Chapter 9: Cratered Worlds Chapter 10: Earthlike Planets: Venus and Mars Chapter 11: The Giant Planets Chapter 12: Rings, Moons, and Pluto Chapter 13: Comets and Asteroids: Debris of the Solar System Chapter 14: Cosmic Samples and the Origin of the Solar System Chapter 15: The Sun: A Garden-Variety Star Chapter 16: The Sun: A Nuclear Powerhouse Chapter 17: Analyzing Starlight Chapter 18: The Stars: A Celestial Census Chapter 19: Celestial Distances Chapter 20: Between the Stars: Gas and Dust in Space Chapter 21: The Birth of Stars and the Discovery of Planets outside the Solar System Chapter 22: Stars from Adolescence to Old Age Chapter 23: The Death of Stars Chapter 24: Black Holes and Curved Spacetime Chapter 25: The Milky Way Galaxy Chapter 26: Galaxies Chapter 27: Active Galaxies, Quasars, and Supermassive Black Holes Chapter 28: The Evolution and Distribution of Galaxies Chapter 29: The Big Bang Chapter 30: Life in the Universe Appendix A: How to Study for Your Introductory Astronomy Course Appendix B: Astronomy Websites, Pictures, and Apps Appendix C: Scientific Notation Appendix D: Units Used in Science Appendix E: Some Useful Constants for Astronomy Appendix F: Physical and Orbital Data for the Planets Appendix G: Selected Moons of the Planets Appendix H: Upcoming Total Eclipses Appendix I: The Nearest Stars, Brown Dwarfs, and White Dwarfs Appendix J: The Brightest Twenty Stars Appendix K: The Chemical Elements Appendix L: The Constellations Appendix M: Star Charts and Sky Event Resources
