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THUBAN the Star Thuban in the Constellation Draco (The Dragon) Was the North Pole Star Some 5,000 Years Ago, When the Egyptians Were Building the Pyramids
STAR OF THE WEEK: THUBAN The star Thuban in the constellation Draco (the Dragon) was the North Pole Star some 5,000 years ago, when the Egyptians were building the pyramids. Thuban is not a particularly bright star. At magnitude 3.7 and known as alpha draconis it is not even the brightest star in its constellation. What is Thuban’s connection with the pyramids of Egypt? Among the many mysteries surrounding Egypt’s pyramids are the so-called “air shafts” in the Great Pyramid of Giza. These narrow passageways were once thought to serve for ventilation as the The Great Pyramid of Giza, an enduring monument of ancient pyramids were being built. In the 1960s, though, Egypt. Egyptologists believe that it was built as a tomb for fourth dynasty Egyptian Pharaoh Khufu around 2560 BC the air shafts were recognized as being aligned with stars or areas of sky as the sky appeared for the pyramids’ builders 5,000 years ago. To this day, the purpose of all these passageways inside the Great Pyramid isn’t clear, although some might have been connected to rituals associated with the king’s ascension to the heavens. Whatever their purpose, the Great Pyramid of Giza reveals that its builders knew the starry skies intimately. They surely knew Thuban was their Pole Star, the point around which the heavens appeared to turn. Various sources claim that Thuban almost exactly pinpointed the position of the north celestial pole in the This diagram shows the so-called air shafts in the Great year 2787 B.C. -
The Harper Anthology of Academic Writing
The Harper P\(\·::�·::::: ...:.:: .� : . ::: : :. �: =..:: ..·. .. ::.:·. · ..... ·.' · .· Anthology of . ;:·:·::·:.-::: Academic Writing S T U D E N T A U T H 0 R S Emily Adams Tina Herman Rosemarie Ruedi Nicole Anatolitis Anna Inocencio Mary Ellen Scialabba Tina Anatolitis Geoff Kane Jody Shipka Mario Bartoletti David Katz Susan Shless Marina Blasi Kurt Keifer Carrie Simoneit Jennifer Brabec Sherry Kenney Sari Sprenger Dean Bushek Kathy Kleiva Karen Stroehmann Liz Carr Gail Kottke Heather To llerson Jennifer Drew-Steiner Shirley Kurnick Robert To manek Alisa Esposito Joyce Leddy Amy To maszewski Adam Frankel James Lee Robert Van Buskirk Steve Gallagher Jan Loster Paula Vicinus Lynn Gasier Martin Maney Hung-Ling Wan Christine Gernady Katherine Marek Wei Weerts ·:-::::·:· Joseph L. Hazelton Philip Moran Diana Welles Elise Muehlhausen Patty Werber Brian Ozog Jimm Polli Julie Quinlan Santiago Ranzzoni Heidi Ripley I S S U E V I I 1 9 9 5 The Harper Anthology of Academic Writing Issue VII 1995 \Y/illiam Rainey Harper College T h e Harper Anthology Emily Adams "Manic Depression: a.k.a. Bipolar Disorder" Table (Psychology) 1 Nicole Anatolitis, Tina Anatolitis, Lynn Gasier and Anna Inocencio "Study Hard" of (Reading) 7 Mario Bartoletti "Zanshin: Perfect Posture" Contents (English) 8 Marina Blasi "To Parent or Not to Parent ... That Is the Question (English) 11 Jennifer Brabec "Nature Journal" (Philosophy) 15 Dean Bushek "A Piece of My Life" (English) 17 Liz Carr "Betrayal" (English) 20 Jennifer Drew-Steiner "First Exam: Question Four" (Philosophy) 24 Alisa Esposito "The Trouble with Science" (English) 25 Adam Frankel "Form, Subject, Content" (Art) 27 Table of Contents Steve Gallagher Joyce Leddy "Galileo Galilei" "Is Good Design A Choice?" (Humanities) 28 (Interior Design) 62 Christine Gernady James Lee "Stresses of Office Work, Basic Causes "Scientific Integrity" and Solutions" (Physics) 63 (Secretarial Procedures) 34 Jan Loster Joseph L. -
Dhruva the Ancient Indian Pole Star: Fixity, Rotation and Movement
Indian Journal of History of Science, 46.1 (2011) 23-39 DHRUVA THE ANCIENT INDIAN POLE STAR: FIXITY, ROTATION AND MOVEMENT R N IYENGAR* (Received 1 February 2010; revised 24 January 2011) Ancient historical layers of Hindu astronomy are explored in this paper with the help of the Purân.as and the Vedic texts. It is found that Dhruva as described in the Brahmân.d.a and the Vis.n.u purân.a was a star located at the tail of a celestial animal figure known as the Úiúumâra or the Dolphin. This constellation, which can be easily recognized as the modern Draco, is described vividly and accurately in the ancient texts. The body parts of the animal figure are made of fourteen stars, the last four of which including Dhruva on the tail are said to never set. The Taittirîya Âran.yaka text of the Kr.s.n.a-yajurveda school which is more ancient than the above Purân.as describes this constellation by the same name and lists fourteen stars the last among them being named Abhaya, equated with Dhruva, at the tail end of the figure. The accented Vedic text Ekâgni-kân.d.a of the same school recommends observation of Dhruva the fixed Pole Star during marriages. The above Vedic texts are more ancient than the Gr.hya-sûtra literature which was the basis for indologists to deny the existence of a fixed North Star during the Vedic period. However the various Purân.ic and Vedic textual evidence studied here for the first time, leads to the conclusion that in India for the Yajurvedic people Thuban (α-Draconis) was Dhruva the Pole Star c 2800 BC. -
Biffy Clyro the Vertigo of Bliss Mp3, Flac, Wma
Biffy Clyro The Vertigo Of Bliss mp3, flac, wma DOWNLOAD LINKS (Clickable) Genre: Rock Album: The Vertigo Of Bliss Country: UK Released: 2003 Style: Indie Rock MP3 version RAR size: 1579 mb FLAC version RAR size: 1789 mb WMA version RAR size: 1900 mb Rating: 4.5 Votes: 568 Other Formats: MP3 MMF AC3 AA AAC AIFF ADX Tracklist 1 Bodies In Flight 5:17 2 The Ideal Height 3:41 3 With Aplomp 5:29 4 A Day Of... 2:24 5 Liberate The Illiterate 5:28 6 Diary Of Always 4:04 7 Questions & Answers 4:02 8 Eradicate The Doubt 4:26 9 When The Faction's Fractioned 3:36 10 Toys, Toys, Toys, Choke, Toys, Toys, Toys 5:28 11 All The Way Down... 6:43 12 A Man Of His Appalling Posture 3:25 13 Now The Action Is On Fire! 5:53 Other versions Category Artist Title (Format) Label Category Country Year Biffy The Vertigo Of BBQLP 233 Beggars Banquet BBQLP 233 UK 2003 Clyro Bliss (LP, Album) Beggars Banquet, Biffy The Vertigo Of Hostess BGJ-10128 BGJ-10128 Japan 2004 Clyro Bliss (CD, Album) Entertainment Unlimited none, Biffy The Vertigo Of Beggars Banquet, none, Japan 2004 KICP-986 Clyro Bliss (CD, Album) King Record Co. Ltd KICP-986 The Vertigo Of none, Biffy Beggars Banquet, none, Bliss (CD, Album, Japan 2004 DCH-15034 Clyro King Record Co. Ltd DCH-15034 Promo) The Vertigo Of Biffy Bliss (2xLP, BBQLP 2090 Beggars Banquet BBQLP 2090 UK 2013 Clyro Album, Ltd, RE, Whi) Related Music albums to The Vertigo Of Bliss by Biffy Clyro 1. -
2-Minute Stories Galileo's World
OU Libraries National Weather Center Tower of Pisa light sculpture (Engineering) Galileo and Experiment 2-minute stories • Bringing worlds together: How does the story of • How did new instruments extend sensory from Galileo exhibit the story of OU? perception, facilitate new experiments, and Galileo and Universities (Great Reading Room) promote quantitative methods? • How do universities foster communities of Galileo and Kepler Galileo’s World: learning, preserve knowledge, and fuel • Who was Kepler, and why was a telescope Bringing Worlds Together innovation? named after him? Galileo in Popular Culture (Main floor) Copernicus and Meteorology Galileo’s World, an “Exhibition without Walls” at • What does Galileo mean today? • How has meteorology facilitated discovery in the University of Oklahoma in 2015-2017, will History of Science Collections other disciplines? bring worlds together. Galileo’s World will launch Music of the Spheres Galileo and Space Science in 21 galleries at 7 locations across OU’s three • What was it like to be a mathematician in an era • What was it like, following Kepler and Galileo, to campuses. The 2-minute stories contained in this when music and astronomy were sister explore the heavens? brochure are among the hundreds that will be sciences? Oklahomans and Aerospace explored in Galileo’s World, disclosing Galileo’s Compass • How has the science of Galileo shaped the story connections between Galileo’s world and the • What was it like to be an engineer in an era of of Oklahoma? world of OU during OU’s 125th anniversary. -
Galilei-1632 Dialogue Concerning the Two Chief World Systems
Galileo di Vincenzo Bonaulti de Galilei ([ɡaliˈlɛːo ɡaliˈlɛi]; 15 February 1564 – 8 January 1642) was an Italian astronomer, physicist and engineer, sometimes described as a polymath, from Pisa. Galileo has been called the "father of observational astronomy", the "father of modern physics", the "father of the scientific method", and the "father of modern science". Galileo studied speed and velocity, gravity and free fall, the principle of relativity, inertia, projectile motion and also worked in applied science and technology, describing the properties of pendulums and "hydrostatic balances", inventing the thermoscope and various military compasses, and using the telescope for scientific observations of celestial objects. His contributions to observational astronomy include the telescopic confirmation of the phases of Venus, the observation of the four largest satellites of Jupiter, the observation of Saturn's rings, and the analysis of sunspots. Galileo's championing of heliocentrism and Copernicanism was controversial during his lifetime, when most subscribed to geocentric models such as the Tychonic system. He met with opposition from astronomers, who doubted heliocentrism because of the absence of an observed stellar parallax. The matter was investigated by the Roman Inquisition in 1615, which concluded that heliocentrism was "foolish and absurd in philosophy, and formally heretical since it explicitly contradicts in many places the sense of Holy Scripture". Galileo later defended his views in Dialogue Concerning the Two Chief World Systems (1632), which appeared to attack Pope Urban VIII and thus alienated him and the Jesuits, who had both supported Galileo up until this point. He was tried by the Inquisition, found "vehemently suspect of heresy", and forced to recant. -
The Pennsylvania State University the Graduate School THE
The Pennsylvania State University The Graduate School THE EFFECTS OF INTERFACE AND SURFACE CHARGE ON TWO DIMENSIONAL TRANSITORS FOR NEUROMORPHIC, RADIATION, AND DOPING APPLICATIONS A Dissertation in Electrical Engineering by Andrew J. Arnold © 2020 Andrew J. Arnold Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy August 2020 The dissertation of Andrew J. Arnold was reviewed and approved by the following: Thomas Jackson Professor of Electrical Engineering Co-Chair of Committee Saptarshi Das Assistant Professor of Engineering Science and Mechanics Dissertation Advisor Co-Chair of Committee Swaroop Ghosh Assistant Professor of Electrical Engineering Rongming Chu Associate Professor of Electrical Engineering Sukwon Choi Assistant Professor of Mechanical Engineering Kultegin Aydin Professor of Electrical Engineering Head of the Department of Electrical Engineering ii Abstract The scaling of silicon field effect transistors (FETs) has progressed exponentially following Moore’s law, and is nearing fundamental limitations related to the materials and physics of the devices. Alternative materials are required to overcome these limitations leading to increasing interest in two dimensional (2D) materials, and transition metal dichalcogenides (TMDs) in particular, due to their atomically thin nature which provides an advantage in scalability. Numerous investigations within the literature have explored various applications of these materials and assessed their viability as a replacement for silicon FETs. This dissertation focuses on several applications of 2D FETs as well as an exploration into one of the most promising methods to improve their performance. Neuromorphic computing is an alternative method to standard computing architectures that operates similarly to a biological nervous system. These systems are composed of neurons and operate based on pulses called action potentials. -
Draco the Dragon
Biblical Astronomer, number 100 51 DRACO THE DRAGON Gerardus D. Bouw, Ph.D. The embarrassment of dragons “Everyone knows it. Scientists have proven it dozens of times. Dragons are mythological; they never existed, leastwise, not while man roamed the earth. True, the ancient Chinese, Indians, Europeans, Amerin- dians, Africans, Australians, and others believed dragons existed in their time. They described dragons, told tales of killing them, and of the pesti- lences coming from dragons. But today we are much wiser and know that such ancient lore is nothing but myth. We are humanists, the measure of all things! We don’t need God. God is just a crutch for the feeble- minded, the weak. Today we know infinitely more than those grunting cave men. They and their dragon-infested Bible: bah!” “Hey!” a voice responds. “We’re not humanists. We believe in God, and we, too, know that dragons are mythological. Ignorant, supersti- tious men introduced the dragons into the Bible. We now have the correct interpretation for those problematic words. They’re not dragons but jack- als. We’re Bible critics, the measure of all things! We find out what God really meant to say but could not say plainly because of the cave-man mentality he had to address in His Word!” Now, that the author of this article totally disagrees with both the above statements let that be understood from the start. If that means being labeled feeble-minded, so be it. We think better of the ancients. Having studied their technology, we find them to be very clever and inventive, and we suspect that they could think circles around the aforementioned humanist and critical geniuses of today. -
A New Vision of the Senses in the Work of Galileo Galilei
Perception, 2008, volume 37, pages 1312 ^ 1340 doi:10.1068/p6011 Galileo's eye: A new vision of the senses in the work of Galileo Galilei Marco Piccolino Dipartimento di Biologia, Universita© di Ferrara, I 44100 Ferrara, Italy; e-mail: [email protected] Nicholas J Wade University of Dundee, Dundee DD1 4HN, Scotland, UK Received 4 December 2007 Abstract. Reflections on the senses, and particularly on vision, permeate the writings of Galileo Galilei, one of the main protagonists of the scientific revolution. This aspect of his work has received scant attention by historians, in spite of its importance for his achievements in astron- omy, and also for the significance in the innovative scientific methodology he fostered. Galileo's vision pursued a different path from the main stream of the then contemporary studies in the field; these were concerned with the dioptrics and anatomy of the eye, as elaborated mainly by Johannes Kepler and Christoph Scheiner. Galileo was more concerned with the phenomenology rather than with the mechanisms of the visual process. His general interest in the senses was psychological and philosophical; it reflected the fallacies and limits of the senses and the ways in which scientific knowledge of the world could be gathered from potentially deceptive appearances. Galileo's innovative conception of the relation between the senses and external reality contrasted with the classical tradition dominated by Aristotle; it paved the way for the modern understanding of sensory processing, culminating two centuries later in Johannes Mu« ller's elaboration of the doctrine of specific nerve energies and in Helmholtz's general theory of perception. -
Magnes: Der Magnetstein Und Der Magnetismus in Den Wissenschaften Der Frühen Neuzeit Mittellateinische Studien Und Texte
Magnes: Der Magnetstein und der Magnetismus in den Wissenschaften der Frühen Neuzeit Mittellateinische Studien und Texte Editor Thomas Haye (Zentrum für Mittelalter- und Frühneuzeitforschung, Universität Göttingen) Founding Editor Paul Gerhard Schmidt (†) (Albert-Ludwigs-Universität Freiburg) volume 53 The titles published in this series are listed at brill.com/mits Magnes Der Magnetstein und der Magnetismus in den Wissenschaften der Frühen Neuzeit von Christoph Sander LEIDEN | BOSTON Zugl.: Berlin, Technische Universität, Diss., 2019 Library of Congress Cataloging-in-Publication Data Names: Sander, Christoph, author. Title: Magnes : der Magnetstein und der Magnetismus in den Wissenschaften der Frühen Neuzeit / von Christoph Sander. Description: Leiden ; Boston : Brill, 2020. | Series: Mittellateinische studien und texte, 0076-9754 ; volume 53 | Includes bibliographical references and index. Identifiers: LCCN 2019053092 (print) | LCCN 2019053093 (ebook) | ISBN 9789004419261 (hardback) | ISBN 9789004419414 (ebook) Subjects: LCSH: Magnetism–History–16th century. | Magnetism–History–17th century. Classification: LCC QC751 .S26 2020 (print) | LCC QC751 (ebook) | DDC 538.409/031–dc23 LC record available at https://lccn.loc.gov/2019053092 LC ebook record available at https://lccn.loc.gov/2019053093 Typeface for the Latin, Greek, and Cyrillic scripts: “Brill”. See and download: brill.com/brill‑typeface. ISSN 0076-9754 ISBN 978-90-04-41926-1 (hardback) ISBN 978-90-04-41941-4 (e-book) Copyright 2020 by Christoph Sander. Published by Koninklijke -
"Nuper Rosarum Flores" and the Cathedral of Florence Author(S): Marvin Trachtenberg Source: Renaissance Quarterly, Vol
Architecture and Music Reunited: A New Reading of Dufay's "Nuper Rosarum Flores" and the Cathedral of Florence Author(s): Marvin Trachtenberg Source: Renaissance Quarterly, Vol. 54, No. 3 (Autumn, 2001), pp. 740-775 Published by: The University of Chicago Press on behalf of the Renaissance Society of America Stable URL: http://www.jstor.org/stable/1261923 . Accessed: 03/11/2014 00:42 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. The University of Chicago Press and Renaissance Society of America are collaborating with JSTOR to digitize, preserve and extend access to Renaissance Quarterly. http://www.jstor.org This content downloaded from 192.147.172.89 on Mon, 3 Nov 2014 00:42:52 AM All use subject to JSTOR Terms and Conditions Architectureand Alusic Reunited: .V A lVewReadi 0 u S uperRosarum Floresand theCathedral ofFlorence. byMARVIN TRACHTENBERG Theproportions of the voices are harmoniesforthe ears; those of the measure- mentsare harmoniesforthe eyes. Such harmoniesusuallyplease very much, withoutanyone knowing why, excepting the student of the causality of things. -Palladio O 567) Thechiasmatic themes ofarchitecture asfrozen mu-sic and mu-sicas singingthe architecture ofthe worldrun as leitmotifithrough the histories ofphilosophy, music, and architecture.Rarely, however,can historical intersections ofthese practices be identified. -
Alexander the Great (356-323 B.C.E.) by Louis Godbout
Alexander the Great (356-323 B.C.E.) by Louis Godbout Encyclopedia Copyright © 2015, glbtq, Inc. Entry Copyright © 2004, glbtq, inc. Reprinted from http://www.glbtq.com An ancient bust of Alexander the Great. Photograph by Andrew King of Macedonia and conqueror of a kingdom extending from Greece to Persia, Egypt Dunn. and India, Alexander the Great is one of the most fascinating men of all times. He was Image appears under the not only a great soldier, but he was also renowned for his love of his comrade-in-arms Creative Commons Hephaestion. Attribution ShareAlike License. The handsome and courageous Alexander was already, in antiquity, the subject of many histories, some written by people who had known him, most unfortunately lost. The irrefutable achievements of his short life are so extraordinary that they seem almost legendary. It is therefore difficult to distinguish the truth from the many myths that coalesced around such an appealing figure. Alexander's father Philip was himself a brilliant general who had greatly strengthened his kingdom and brought it to dominate the Greek city-states; his dream was to lead them against the Persian Empire, the arch-rival under whose rule Greek colonies on the coast of Asia had fallen. Philip undoubtedly felt very early on that his son, who was born in 356 B.C.E., had exceptional potential, for he hired Aristotle to be the boy's tutor, even though the cost incurred was the rebuilding of Stagira, the philosopher's hometown, which had been razed and its population sold into slavery. Examples of Philip's trust in Alexander's abilities abound.