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Pale Intrusions Into Blue: the Development of a Color Hannah Rose Mendoza
Florida State University Libraries Electronic Theses, Treatises and Dissertations The Graduate School 2004 Pale Intrusions into Blue: The Development of a Color Hannah Rose Mendoza Follow this and additional works at the FSU Digital Library. For more information, please contact [email protected] THE FLORIDA STATE UNIVERSITY SCHOOL OF VISUAL ARTS AND DANCE PALE INTRUSIONS INTO BLUE: THE DEVELOPMENT OF A COLOR By HANNAH ROSE MENDOZA A Thesis submitted to the Department of Interior Design in partial fulfillment of the requirements for the degree of Master of Fine Arts Degree Awarded: Fall Semester, 2004 The members of the Committee approve the thesis of Hannah Rose Mendoza defended on October 21, 2004. _________________________ Lisa Waxman Professor Directing Thesis _________________________ Peter Munton Committee Member _________________________ Ricardo Navarro Committee Member Approved: ______________________________________ Eric Wiedegreen, Chair, Department of Interior Design ______________________________________ Sally Mcrorie, Dean, School of Visual Arts & Dance The Office of Graduate Studies has verified and approved the above named committee members. ii To Pepe, te amo y gracias. iii ACKNOWLEDGMENTS I want to express my gratitude to Lisa Waxman for her unflagging enthusiasm and sharp attention to detail. I also wish to thank the other members of my committee, Peter Munton and Rick Navarro for taking the time to read my thesis and offer a very helpful critique. I want to acknowledge the support received from my Mom and Dad, whose faith in me helped me get through this. Finally, I want to thank my son Jack, who despite being born as my thesis was nearing completion, saw fit to spit up on the manuscript only once. -
Origin of the Exotic Blue Color of Copper-Containing Historical
Article pubs.acs.org/IC Origin of the Exotic Blue Color of Copper-Containing Historical Pigments Pablo García-Fernandez,́ * Miguel Moreno, and JoséAntonio Aramburu Departamento de Ciencias de la Tierra y Física de la Materia Condensada, Universidad de Cantabria, Avenida de los Castros s/n, 39005 Santander, Spain *S Supporting Information ABSTRACT: The study of chemical factors that influence pigment coloring is a field of fundamental interest that is still dominated by many uncertainties. In this Article, we investigate, by means of ab initio calculations, the origin of the unusual bright blue color displayed by historical Egyptian Blue (CaCuSi4O10) and Han Blue (BaCuSi4O10) pigments that is surprisingly not found in other 6− compounds like BaCuSi2O6 or CaCuO2 containing the same CuO4 chromophore. We show that the differences in hue between these systems are controlled by a large red-shift (up to 7100 cm−1) fi 6− produced by an electrostatic eld created by a lattice over the CuO4 chromophore from the energy of the 3z2-r2 → x2-y2 transition, a nonlocal phenomenon widely ignored in the realm of transition metal chemistry and strongly dependent upon the crystal structure. Along 4− this line, we demonstrate that, although SiO4 units are not involved in the chromophore itself, the introduction of sand to create CaCuSi4O10 plays a key role in obtaining the characteristic hue of the Egyptian Blue pigment. The results presented here demonstrate the opportunity for tuning the properties of a given chromophore by modifying the structure of the insulating lattice where it is located. ■ INTRODUCTION even then they remained rare. -
April 28-30, 2003
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Mas Subramanian Oral History Interview, “Luck Only Favors the Alert Mind”, September 30, 2015 Page 2 of 19
Mas Subramanian Oral History Interview, September 30, 2015 Title “Luck Only Favors the Alert Mind” Date September 30, 2015 Location Valley Library, Oregon State University. Summary In the interview, Subramanian discusses his family background and upbringing in Madras, India, commenting on the cultural and political milieu in which he was raised, and likewise noting his earliest interests in science and the means by which he pursued this passion as a boy. He then recalls the years of his higher education, including his undergraduate and master's studies in Chemistry at the University of Madras, and his doctoral candidacy at the Madras branch of the Indian Institute of Technology. In reflecting on his time as a Ph.D. student, Subramanian makes particular note of his influential early investigations on pyrochlores, and the chance meeting with Abraham Clearfield that led to his relocation to the United States. From there, Subramanian describes his stint as a post-doctoral researcher at Texas A&M University, where he led investigations on new materials for use in batteries. He then details the circumstances by which he came to be employed as a researcher at DuPont, where he remained for twenty-two years. Subramanian's discussion of his time at DuPont include memories of the research that he led, his work habits and the work environment at the company, and his impressions of life on the East Coast. The remainder of the session focuses on Subramanian's career as a faculty member at Oregon State University. In this, he outlines his decision to move into academia from DuPont, and also speaks of setting up his laboratory and initiating a new program of research. -
George Washington Carver and the Ancient Egyptian Connection
Professional Agricultural Workers Journal Volume 3 Number 1 Professional Agricultural Workers Article 3 Journal (PAWJ) 9-25-2015 George Washington Carver and the Ancient Egyptian Connection Jon Adkins Elements 4 Nature, [email protected] Follow this and additional works at: https://tuspubs.tuskegee.edu/pawj Part of the African Languages and Societies Commons, Agriculture Commons, Plant Sciences Commons, and the Social and Behavioral Sciences Commons Recommended Citation Adkins, Jon (2015) "George Washington Carver and the Ancient Egyptian Connection," Professional Agricultural Workers Journal: Vol. 3: No. 1, 3. Available at: https://tuspubs.tuskegee.edu/pawj/vol3/iss1/3 This Reflections and Commentaries is brought to you for free and open access by Tuskegee Scholarly Publications. It has been accepted for inclusion in Professional Agricultural Workers Journal by an authorized editor of Tuskegee Scholarly Publications. For more information, please contact [email protected]. GEORGE WASHINGTON CARVER LIVES ON: CHANGING THE WORLD IN UNCOMMON WAYS LECTURE PROFESSIONAL AGRICULTURAL WORKERS CONFERENCE, 2014 GEORGE WASHINGTON CARVER AND THE ANCIENT EGYPTIAN CONNECTION *Jon Adkins1 1Elements 4 Nature, Laurel, MD *Email of author: [email protected] Good morning! My name is Jon Adkins, the founder of Elements 4 Nature. We currently sell some of the original George Washington Carver products that he discovered from the peanut. As you know, Carver produced over 300 products from the peanut while teaching at Tuskegee Institute. Hopefully, before my presentation is over, I will have time to tell you how we are able to sell George Washington Carver original products. In the meantime, I will give you a chance to touch and feel the two most popular original products that Carver created. -
Winter to Printer
AMERICAN CRYSTALLOGRAPHIC ASSOCIATION NEWSLETTER Number 4 Winter 2003 Dick Marsh to receive first Trueblood Award ACA - Chicago - July 2004 Winter 2003 Inside front cover Diversified 1 Table of Contents / President's Column Winter 2003 Table of Contents President's Column Presidentʼs Column ............................................................1-2 In my first Guest Editoral: Arthur Ellis ...............................................2-3 column as ACA News from Canada ............................................................... 3 President last Web Watch / News from NIH & NSF................................... 4 spring, I remarked on the willingness Announcing the Worldwide PDB / PDB Poster Prize........6-8 of ACA members Mini Book Reviews ...........................................................8-9 to work on behalf What's on the Cover............................................................ 11 of our science and Dick Marsh - 1st Ken Trueblood Award........................11-12 our organization. Madeline Jacobs - ACA Public Service Award..............12-13 I didnʼt know the Nguyen-Huu Zuong - Charles Supper Award..................... 13 half of it! I have Calls for Nominations....................................................13-14 been so gratified Howard McMurdie Retires at 98 ........................................ 15 by the opportunity to see, again and William Cochran ('22-'03) .............................................16-18 again throughout Harold Wyckoff ('27-'03) ................................................... -
Ancient Egyptian Colours As a Contemporary Fashion
Journal of the International Colour Association (2012): 9, 32-47 El-Mageed & Ibrahim Ancient Egyptian colours as a contemporary fashion Esmat Abd El-Mageed and Sahar Ahmed Ibrahim Faculty of Applied Arts, University of Helwan, Cairo, Egypt Email: [email protected] There have been numerous terms used by historians to indicate how much Western arts and crafts have been influenced by Ancient Egypt over the years. ‘Egyptomania’ is a term that was first used in France in the 1990s, following on from Western fascination with Pharonic ornamental arts. This study initially analyses the colours of a number of jewellery artworks that were discovered in Tutankhamun’s tomb. From this, a contemporary colour palette based on the Ancient Egyptian has been devised and applied in the design of a summer season’s fashion collection. In all, eight designs have been proposed that mix colour symbolism of Ancient Egyptian arts with its significance at the present time. Received 09 February 2010; revised 28 July 2010; accepted 26 August 2010 Published online: 01 November 2012 Introduction In 1922, a wealth of history was also uncovered with the discovery of the tomb of Tutankhamun, an Egyptian pharaoh of the 18th dynasty (ruled ca. 1333 BC–1323 BC in conventional chronology). This discovery sparked a renewed public interest in Ancient Egypt and exhibits of artifacts from his tomb have toured the world. ‘Egyptomania’ is a term that was first used in the 1990s by Christine Ziegler, the manager of the Egyptian Antiquities Department of the Louvre Museum in France, following on from the Western fascination with Pharonic ornamental arts. -
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An Atlas of Rare & Familiar Colour THE HARVARD ART MUSEUMS’ FORBES PIGMENT COLLECTION Yoko Ono “If people want to make war they should make a colour war, and paint each others’ cities up in the night in pinks and greens.” Foreword p.6 Introduction p.12 Red p.28 Orange p.54 Yellow p.70 Green p.86 Blue p.108 Purple p.132 Brown p.150 Black p.162 White p.178 Metallic p.190 Appendix p.204 8 AN ATLAS OF RARE & FAMILIAR COLOUR FOREWORD 9 You can see Harvard University’s Forbes Pigment Collection from far below. It shimmers like an art display in its own right, facing in towards Foreword the glass central courtyard in Renzo Piano’s wonderful 2014 extension to the Harvard Art Museums. The collection seems, somehow, suspended within the sky. From the public galleries it is tantalising, almost intoxicating, to see the glass-fronted cases full of their bright bottles up there in the administra- tive area of the museum. The shelves are arranged mostly by hue; the blues are graded in ombre effect from deepest midnight to the fading in- digo of favourite jeans, with startling, pleasing juxtapositions of turquoise (flasks of lightest green malachite; summer sky-coloured copper carbon- ate and swimming pool verdigris) next to navy, next to something that was once blue and is now simply, chalk. A few feet along, the bright alizarin crimsons slake to brownish brazil wood upon one side, and blush to madder pink the other. This curious chromatic ordering makes the whole collection look like an installation exploring the very nature of painting. -
Philip Ball the Invention of Colour
Philip Ball: The Invention of Colour 1 Philip Ball The Invention of Colour The 2011 Van Gogh exhibition at the Royal Academy in London was widely praised for revising our view of the Dutch artist. Its central focus was a selection of Van Gogh’s correspondence with his brother Theo, and these letters show that he did not work in a crazed frenzy, as the romantic legend might have us believe, but was methodical and thoughtful about his technique. The letters, which are of course long familiar to art historians, reveal a man passionate not so much about love and death as about art, and in particular about its techniques and materials. One great source of inspiration for Van Gogh was colours, especially the new colours that during his lifetime had only recently become available to artists. He wrote to Theo that: I have got new ideas and I have new means of expressing what I want, because better brushes will help me, and I am crazy about those two colours, carmine and cobalt. Cobalt is a divine colour, and there is nothing so beautiful for putting atmosphere around things. Carmine is the red of wine, and it is warm and lively like wine. The same with emerald-green. It is bad economy not to use these colours, the same with cadmium.1 This focus on materials is not unusual among artists. Van Gogh’s friend Paul Gauguin was preoccupied on Tahiti not with metaphysical questions – where we are from, where we are going – nor about his sexual relations with the local women, as again legend might encourage us to believe, but about the very prosaic difficulty of getting the pigments he needed. -
Ancient Egyptian Blue (Cacusi4o10) Pigment by Modern Solution Combustion Synthesis Method
Eurasian Chemico-Technological Journal 18 (2016) 31-37 Ancient Egyptian Blue (CaCuSi4O10) Pigment by Modern Solution Combustion Synthesis Method A. Panagopoulou1,2, K. Karanasios1, G. Xanthopoulou1* 1 2Department of Protection and Conservation of Cultural Heritage, Technological Educational Institute of Ionian Institute of Materials ScienceIslands, “Demokritos” School of Technological National Center Applications, for Scientific Zante Research, Island, Aghia29 100 Paraskevi, Athens, Greece Article info Abstract Received: The Egyptian blue pigment, CaCuSi4O10, has been used in ancient Egypt from 3000 5 May 2015 BC. This pigment consists of CaCuSi4O10 with variable amounts of wollastonite (CaSiO ), high amount of Cu oxides, cuprite (Cu O) or tenorite (CuO). It was Received and revised form: 3 2 18 July 2015 prepared by melting the high percentage of copper in association with lime and desert sand in the Ancient time. In this work Egyptian blue was produced Accepted: by solution combustion synthesis (SCS) in homogeneous aqueous solution of 28 October 2015 composition: cupper and calcium nitrates, sodium silicate and urea. This method permits chemically stable Egyptian blue fast and economic production. The Egyptian blue composition and structure obtained after SCS and calcination were studied by XRD, FTIR and SEM/EDX analysis. Crystallite size and crystal lattice parameters were calculated. An increase in combustion temperature during SHS and calcinations temperature influence Egyptian blue yield and crystallite size, slightly influence parameters of crystal lattice. 1. Introduction centuries. It was a very expensive pigment and used sparingly [3]. Recently, Egyptian blue has The painting appears in all civilizations in hu- been detected on Attica Lekythoi of Classical peri- man history and is an important tool of religious, od, on wall paintings such as Macedonian tombs at ceremonial and aesthetic perceptions. -
College of Science Annual Report 2017–2019 (Pdf)
College of Science 2017–2019 Stepping up to the world’s greatest challenges. College of Science highlights for the fiscal years beginning July 1, 2017 and ending June 30, 2019. Oregon State is a profoundly public-spirited university characterized by world-class researchers and collaborative community-builders intent on serving people across the state, the nation and the world. This powerful drive reflects our institution’s status not only as a Land-Grant university, but also a Space-Grant, Sun-Grant and Sea-Grant university. These designations signal Oregon State’s ability to receive federal funding for research projects that benefit the larger community. Science plays a key role in that quest. The College of Science is deeply engaged in solving many of the most pressing challenges we face as a society. Together we ignite a passion for science in all learners and move discoveries from the lab to people’s lives. The university’s broad research, scholarship, teaching, service and discovery enterprise encompasses all areas of science. From ploughs to touch screens Science has played a founding role in carrying out Oregon State’s Land Grant mission from its origins in the Morrill Act of 1862. The College’s pioneering programs and research in biohealth, the life sciences, marine and environmental sciences, and statistics help us adapt to changing social and economic needs. Through evidence-based programs, science provides both a body of evidence and a mode of inquiry that leads to world-changing discoveries. Local, state and global industries have profited from sustainable materials that began as lab experiments in Gilbert Hall, from more efficient batteries and greener touch screens, to a new heat-resistant paint using a historic new blue pigment discovered here. -
High Quantum Yield of the Egyptian Blue Family of Infrared Phosphors (Mcusi4o10, M = Ca, Sr, Ba)
Lawrence Berkeley National Laboratory Recent Work Title High quantum yield of the Egyptian blue family of infrared phosphors (MCuSi4O10, M = Ca, Sr, Ba) Permalink https://escholarship.org/uc/item/0n3259nk Journal Journal of Applied Physics, 123(19) ISSN 0021-8979 Authors Berdahl, P Boocock, SK Chan, GCY et al. Publication Date 2018-05-21 DOI 10.1063/1.5019808 Peer reviewed eScholarship.org Powered by the California Digital Library University of California High quantum yield of the Egyptian blue family of infrared phosphors (MCuSi4O10, M = Ca, Sr, Ba) Paul Berdahl, Simon K. Boocock, George C.-Y. Chan, Sharon S. Chen, Ronnen M. Levinson, and Michael A. Zalich Citation: Journal of Applied Physics 123, 193103 (2018); doi: 10.1063/1.5019808 View online: https://doi.org/10.1063/1.5019808 View Table of Contents: http://aip.scitation.org/toc/jap/123/19 Published by the American Institute of Physics Articles you may be interested in Enhancement of emission of InGaN/GaN multiple-quantum-well nanorods by coupling to Au-nanoparticle plasmons Journal of Applied Physics 123, 193101 (2018); 10.1063/1.5022454 Effects of etchants in the transfer of chemical vapor deposited graphene Journal of Applied Physics 123, 195103 (2018); 10.1063/1.5009253 Magnetic-field-induced crossover from the inverse Faraday effect to the optical orientation in EuTe Journal of Applied Physics 123, 193102 (2018); 10.1063/1.5027473 Quantum yield of Egyptian-blue IR phosphors calculated using temperature changes in sunlight Scilight 2018, 200006 (2018); 10.1063/1.5040060 Electroluminescent refrigeration by ultra-efficient GaAs light-emitting diodes Journal of Applied Physics 123, 173104 (2018); 10.1063/1.5019764 Laminar and turbulent flow modes of cold atmospheric pressure argon plasma jet Journal of Applied Physics 123, 193302 (2018); 10.1063/1.5012087 JOURNAL OF APPLIED PHYSICS 123, 193103 (2018) High quantum yield of the Egyptian blue family of infrared phosphors (MCuSi4O10,M5 Ca, Sr, Ba) Paul Berdahl,1,a) Simon K.