Download or read book Atlas fotogr fico para busqueda de supernovas Declinations 200 to 200 written by Manuel López Alvarez and published by . This book was released on 1990 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atlas fotogr fico para busqueda de supernovas Declinaci n 200 a 900 written by Manuel López Alvarez and published by . This book was released on 1987 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atlas fotogr fico para busqueda de supernovas written by Manuel López Alvarez and published by . This book was released on 1987 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Heritage Sites of Astronomy and Archaeoastronomy in the Context of the UNESCO World Heritage Convention written by Clive L. N. Ruggles and published by . This book was released on 2017-11-30 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This joint venture between ICOMOS, the advisory body to UNESCO on cultural sites, and the International Astronomical Union is the second volume in an ongoing exploration of themes and issues relating to astronomical heritage in particular and to science and technology heritage in general. It examines a number of key questions relating to astronomical heritage sites and their potential recognition as World Heritage, attempting to identify what might constitute "outstanding universal value" in relation to astronomy. "Heritage Sites of Astronomy and Archaeoastronomy--Volume 2" represents the culmination of several years' work to address some of the most challenging issues raised in the first ICOMOS-IAU Thematic Study, published in 2010. These include the recognition and preservation of the value of dark skies at both cultural and natural sites and landscapes; balancing archaeoastronomical considerations in the context of broader archaeological and cultural values; the potential for serial nominations; and management issues such as preserving the integrity of astronomical sightlines through the landscape.Its case studies are developed in greater depth than those in volume 1, and generally structured as segments of draft nomination dossiers. They include seven-stone antas (prehistoric dolmens) in Portugal and Spain, the thirteen towers of Chankillo in Peru, the astronomical timing of irrigation in Oman, Pic du Midi de Bigorre Observatory in France, Baikonur Cosmodrome in Kazakhstan, and Aoraki-Mackenzie International Dark Sky Reserve in New Zealand. A case study on Stonehenge, already a World Heritage Site, focuses on preserving the integrity of the solstitial sightlines.As for the first ICOMOS-IAU Thematic Study, a international team of authors including historians, astronomers and heritage professionals is led by Professor Clive Ruggles for the IAU and Professor Michel Cotte for ICOMOS.
Download or read book Highlights of Spanish Astrophysics V written by Jose M. Diego and published by Springer Science & Business Media. This book was released on 2010-03-18 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astronomy is a scienti?c discipline that has developed a rapid and impressive growth in Spain. Thirty years ago, Spain occupied a purely anecdotal presence in the international context, but today it occupies the eighth position in the world in publication of astronomical articles, and, among other successes, owns and op- ates ninety per cent of the world’s largest optical telescope GTC (Gran Telescopio Canarias). The Eighth Scienti?c Meeting of the Spanish Astronomical Society (Sociedad Espanol ̃ a de Astronom ́ a, SEA), held in Santander in July 7–11 2008, whose p- ceedings are in your hands, clearly shows the enthusiasm, motivation and quality of the present Spanish astronomical community. The event brought together 322 participants, who represent almost 50% of Spanish professional astronomers. This percentage, together with the continuously increasing, with respect to previous SEA meetings, number of oral presentations and poster contributions (179 and 127 respectively), con?rms that the SEA conferences have become a point of reference to assess the interests and achievements of astrophysical research in Spain. The most important and current topics of modern Astrophysics were taken into accountat thepreliminarymeeting,aswell as the numberandqualityofparticipants and their contributions, to select the invited speakers and oral contributors. We took a week to enjoy the high quality contributions submitted by Spanish astronomers to the Scienti?c Organizing Committee. The selection was dif?cult. We wish to acknowledge the gentle advice and commitment of the SOC members.
Download or read book Developing Basic Space Science World Wide written by Willem Wamsteker and published by Springer Science & Business Media. This book was released on 2005-12-28 with total page 483 pages. Available in PDF, EPUB and Kindle. Book excerpt: ? J. Andersen Niels Bohr Institute for Astronomy Physics and Geophysics Astronomical Observatory Copenhagen [email protected] The development of astronomy worldwide begins at the roots: Already from childhood, humans of all nations and civilizations seem to share an innate fascination with the sky. Yet, people in different regions of the world have vastly different possibilities for pursuing this interest. In wealthy, industrialised societies the way is open to a school or higher education in science, possibly leading to a career in astronomy or basic or applied space science for the benefit of the country as well as the individual. In other regions, neither the financial nor the trained human resources are sufficient to offer that avenue to the future of the young generation, or those intellectual resources to the development of their country. This book addresses ways and means by which these obstacles can be, if not fully overcome, then at least significantly reduced.
Download or read book Cahokia written by Timothy R. Pauketat and published by Penguin. This book was released on 2010-07-27 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fascinating story of a lost city and an unprecedented American civilization located in modern day Illinois near St. Louis While Mayan and Aztec civilizations are widely known and documented, relatively few people are familiar with the largest prehistoric Native American city north of Mexico-a site that expert Timothy Pauketat brings vividly to life in this groundbreaking book. Almost a thousand years ago, a city flourished along the Mississippi River near what is now St. Louis. Built around a sprawling central plaza and known as Cahokia, the site has drawn the attention of generations of archaeologists, whose work produced evidence of complex celestial timepieces, feasts big enough to feed thousands, and disturbing signs of human sacrifice. Drawing on these fascinating finds, Cahokia presents a lively and astonishing narrative of prehistoric America.
Download or read book Reflectionless Filters written by Matthew A. Morgan and published by Artech House. This book was released on 2017-01-31 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: This invaluable resource introduces progressive techniques for the creation of sophisticated reflectionless filter topologies that have identically zero reflection coefficient at all frequencies. Practical implementations are discussed along with their advantages when compared to classical absorptive filters and their benefits in real-world systems such as up/down converters, multiplier chains, broadband amplifiers, analog-to-digital converters, and time-domain applications. This book offers insight into the innovative process of developing reflectionless filters from first principles using both lumped elements and transmission lines. Tools for the creation of reflectionless multiplexers, matched sloped equalizers, and advanced, high-order, and nonplanar topologies are also presented.
Download or read book Physics From Stargazers to Starships written by David P. Stern and published by CK-12 Foundation. This book was released on 2012-05-08 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to astronomy written with a historical perspective.
Download or read book Manga High written by Michael Bitz and published by Harvard Education Press. This book was released on 2009-05-01 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on a four-year study, Manga High explores the convergence of literacy, creativity, social development, and personal identity in one of New York City’s largest high schools. Since 2004, students at Martin Luther King, Jr., High School in Manhattan have been creating manga—Japanese comic books. They write the stories, design the characters, and publish their works in print and on the Internet. These students—African-American and Latino teenagers—are more than interested in the art and medium of manga. They have become completely engrossed in Japanese language, culture, and society. Manga High is highlighted by reproductions and content analysis of students’ original art and writing. An appendix includes guidelines for educators on starting a comic book club.
Download or read book Matter in the Universe written by Ph. Jetzer and published by Springer Science & Business Media. This book was released on 2002-07-31 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, the fourteenth in the Space Sciences Series of ISS/, is dedicated to the matter in the universe, which was the topic of a workshop organized by ISSI from 19 to 22 March 2001 in Bern. The aim of the meeting was to gather ac tive researchers from various fields (cosmology, astrophysics, nuclear and particle physics as well as space science) to asses the exciting new developments in the search for abundant and yet unknown forms of matter in the universe. Due to the importance of the field and the rapid developments which are taking place ISSI decided to organize a workshop on matter in the universe and invited nine convenors, John Ellis, Johannes Geiss, Philippe Jetzer, Heinrich Leutwyler, Klaus Pretzl, Rafael Rebolo, Norbert Straumann, Gustav Andreas Tammann and Rudolf von Steiger, who formulated the aims and goals of the meeting. The work shop was organized such as to have only plenary sessions with typically half hour presentations and ample time for discussions. The last day was devoted to conclusions and future objectives. The knowledge of the amount and nature of matter present in the universe is undoubtedly one of the most relevant topics oftoday's astrophysics and cosmology.
Download or read book Tombs Temples and Their Orientations written by Michael A. Hoskin and published by . This book was released on 2001 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study of archaeoastronomy looks at more than 2,500 communal tombs and sanctuaries from around the Mediterranean. After a brief discussion of Hoskin's aims and the methodology for his fieldwork, individual chapters focus on evidence from particular regions: Malta, Gozo, the Balearics, Iberia, southern France, Corsica and Sardinia, Sicily and Pantelleria, Tunisia, Algeria and Morocco. The author concludes that in most of these regions the monuments faced sunrise, or more generally the sun when it was rising or climbing in the sky. Along the Mediterranean coast of France, however, there is a reverse sunset custom; in North Africa tombs faced downhill and in a Minoan cemetery on Crete all the tombs faced moonrise and look towards a mountain on whose peak was a sanctuary probably sacred to a lunar god. 264p, b/w figs and photos throughout, tables (Ocarina Books 2001) ` adorned with dozens of beautiful photographs, technical diagrams, and an extraordinary Corpus Mensurarum.....a living masterpiece in the field of archaeoastronomy ' - Juan Antonio Belmonte, Instituto de Astroficia de Canarias `
Download or read book Sky Telescope s Pocket Sky Atlas written by Roger W. Sinnott and published by F&W Publications Incorporated. This book was released on 2016-01-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perfect for experienced stargazers and beginners alike, Sky & Telescope's Pocket Sky Atlas will have you exploring the heavens in no time! Sky & Telescope's celestial atlases are the standard by which all other star atlases have been judged for a half century. Now we've raised the bar again with our Pocket Sky Atlas - Jumbo Edition. There has never been such a wonderfully detailed atlas so handy to take on trips and use at the telescope, thanks to its user-friendly size, convenient spiral-bound design, and easy-to-read labels. The charts show both constellation boundaries and stick figures to help you find your way. Features of this atlas: More than 30,000 stars individually sized according to their relative brightness 1,500 deep-sky objects color-coded by type, including 675 galaxies oriented as they appear in the sky This Jumbo Edition has 6 new close-up charts, for a total of 10, depicting high-interest star fields. Labels even more legible in dim light
Download or read book Basics of Modern Cosmology written by Aleksandr Dmitrievich Dolgov and published by Atlantica Séguier Frontières. This book was released on 1990 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hellenistic Astronomy written by Alan C. Bowen and published by BRILL. This book was released on 2020-02-17 with total page 783 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Hellenistic Astronomy: The Science in Its Contexts, renowned scholars address questions about what the ancient science of the heavens was and the numerous contexts in which it was pursued.
Download or read book The World at Night written by Babak Tafreshi and published by White Lion Publishing. This book was released on 2019-11-19 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: See the full beauty of our night sky revealed as never before in over 200 photographs from around the world. Bringing together the images of over 40 photographers across 25 countries, be astounded by the lights of the night sky in some of the darkest places on earth; discover the beauty of galaxies, planets, and stars; view great celestial events; and see some of the world’s most important landmarks against the backdrop of an incredible nightscape. Babak Tafreshi, founder of the international organization The World at Night, has curated the images in this collection—many of them previously unseen—to reveal the true splendor of the sky at night. A specialist guide to night-sky photography will help you capture your own gorgeous images of the heavens. Commentary on the science, astronomy, and photography accompany stunning images organized by theme: Symbols of all nations and religions embraced by one sky of endless beauties UNESCO World Heritage Sites at night The Universe revealed through constellations, sky motions, atmospheric phenomenon, Aurora, and other wonders Images highlighting the beauty of dark skies away from light-polluted urban areas Celestial events, from great comets to spectacular eclipses Astro-tourism destinations, like ancient astronomical monuments and modern observatories
Download or read book Embryonic Landscapes written by Ariel Ruiz i Altaba and published by Actar. This book was released on 2001 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Embryonic Landscapes is Ariel Ruiz i Altaba's remarkable, surprising, intelligent and deeply moving photographic collection produced over the last fifteen years of his career as scientist and photographer. In these images he has captured the essence and external forms of developing embryos and embryonic forms in photographs that recall a recapitulation of art history: From the walls of Lascaux, to arid African landscapes, goyesque images and the paintings of Motherwell, Pollock and Miró.
