The Art of Romare Bearden: a Resource for Teachers
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Adsorption of Cd (II) and Pb (II) Using Physically Pretreated Camel Bone Biochar
Advanced Journal of Chemistry-Section A, 2019, 2(4), 347-364 http://ajchem-a.com Research Article Adsorption of Cd (II) and Pb (II) Using Physically Pretreated Camel Bone Biochar Mohamed Nageeb Rashed* , Allia Abd-Elmenaim Gad, Nada Magdy Fathy Faculty of Science, Aswan University, 81528 Aswan, Egypt A R T I C L E I N F O A B S T R A C T Received: 15 April 2019 In this study, low-cost biochar adsorbent originated from camel Revised: 06 May 2019 bone was prepared by physical treatment, and the prepared camel Accepted: 05 June bone biochar for the removal of Cd2+ and Pb2+ from aqueous Available online: 10 June solutions was examined. The characterization of the prepared biochar adsorbent before and after the treatment with the metal DOI: 10.33945/SAMI/AJCA.2019.4.8 solutions was done by using XRD, SEM, FT-IR, and BET surface isotherm. The bone sample was pyrolyzed at temperature 500, 600, 800, and 900 °C. Adsorption efficiency of Pb and Cd were optimized K E Y W O R D S by varying different parameters viz., pH, pHz, contact time, initial Wastewater metal concentration, adsorbent dosage, and temperature. Nature of Lead the adsorption process is predicted by using adsorption kinetic, Cadmium isotherms, and thermodynamic models. The results revealed that the Camel Bone effective pyrolysis of camel bone achieved at 800 °C which possess Biochar high removal capacity. The maximum adsorption removal percentage for Cd and Pb were 99.4 and 99.89%, respectively at contact time of 1 h, adsorbent dosage of 1 g, pH=5, and initial metal concentration 10 mg/L of both metal salts. -
Puma Kylie Rihanna 1
Buzz Queens Why Rihanna and Kylie Jenner are critical to Puma’s ambitious new women’s push. By Sheena Butler-Young GE CHINSEE R O E S: G R THE O L AL AND; R B F O Y S E T R U O C : BU AM J OCK; ST R SHUTTE X Behind S: LEPORE: RE the scenes ofO a recent FentyOT design meetingPH ver Easter weekend, why Puma is making the trendset- are nothing new, but the German Rihanna was relishing ting songstress a cornerstone of its footwear-and-apparel maker’s col- a rare few hours of business strategy. laborations with two of pop culture’s O downtime in New But the brand isn’t stopping there. most influential women are not of Last week, the highly anticipated the garden variety. from her Anti World Tour. Scores sneaker from Puma’s campaign with Rihanna, Puma’s women’s creative of paparazzi snapped flicks of the Kylie Jenner hit stores, fueling a new director since December 2014, and UMA P star as she ran errands in a black wave of buzz after the queen of social Kylie Jenner, the brand’s newest F O Vetements hoodie and fur slides media teased her partnership for the ambassador, represent a strategic Y S E T from her Fenty x Puma collection. past month on Instagram. R U O Make no mistake about it: Puma to the women’s market in an unprec- C S: Rihanna’s every fashion move is a is serious about girl power. edented way. O OT statement for the masses. -
Grab and Go Camera and Ipad
Concept: Background Information: Understand how to use the Nikon CoolPix L610 camera and IPad to Technology has been integrated into virtually every facet of education. Through capture experiences and create Digital Observation Technology Skills (DOTS) youth are able to experience and digital artifacts. identify various aspects of nature through technology. Two of the tools used to make these connections with nature are the Nikon CoolPix L610 Camera and the Age level: IPad. These tools are designed to record images on the go as well as assist you in 4th- 12th creating digital artifacts that can be shared. Education Standards: How to: Digital Camera HS-PS4-2 1. Turn on the Camera by pressing the on/off button. Success Indicator: 2. The camera should be set to “easy-auto” mode, this will allow for the Youth will be able to record their easiest use of the camera. experiences through images and 3. To record an image simply press down on the big silver button on the top videos, as well as create collages, until a green rectangle appears in the middle of the screen. This will auto movies and trailers to share their focus the image. Once the green rectangle appears press down hard to take experience with others. a picture. 4. To change mode, such as landscape or portrait, press the green camera Preparation icon to the right of the screen and the toggle through the different options. 5. To record a video press the black button with the red circle in the middle. Time: This will start taking a video. -
Activated Carbon, Biochar and Charcoal: Linkages and Synergies Across Pyrogenic Carbon’S Abcs
water Review Activated Carbon, Biochar and Charcoal: Linkages and Synergies across Pyrogenic Carbon’s ABCs Nikolas Hagemann 1,* ID , Kurt Spokas 2 ID , Hans-Peter Schmidt 3 ID , Ralf Kägi 4, Marc Anton Böhler 5 and Thomas D. Bucheli 1 1 Agroscope, Environmental Analytics, Reckenholzstrasse 191, CH-8046 Zurich, Switzerland; [email protected] 2 United States Department of Agriculture, Agricultural Research Service, Soil and Water Management Unit, St. Paul, MN 55108, USA; [email protected] 3 Ithaka Institute, Ancienne Eglise 9, CH-1974 Arbaz, Switzerland; [email protected] 4 Eawag, Swiss Federal Institute of Aquatic Science and Technology, Department Process Engineering, Überlandstrasse 133, CH-8600 Dübendorf, Switzerland; [email protected] 5 Eawag, Swiss Federal Institute of Aquatic Science and Technology, Application and Development, Department Process Engineering, Überlandstrasse 133, CH-8600 Dübendorf, Switzerland; [email protected] * Correspondence: [email protected]; Tel.: +41-58-462-1074 Received: 11 January 2018; Accepted: 1 February 2018; Published: 9 February 2018 Abstract: Biochar and activated carbon, both carbonaceous pyrogenic materials, are important products for environmental technology and intensively studied for a multitude of purposes. A strict distinction between these materials is not always possible, and also a generally accepted terminology is lacking. However, research on both materials is increasingly overlapping: sorption and remediation are the domain of activated carbon, which nowadays is also addressed by studies on biochar. Thus, awareness of both fields of research and knowledge about the distinction of biochar and activated carbon is necessary for designing novel research on pyrogenic carbonaceous materials. Here, we describe the dividing ranges and common grounds of biochar, activated carbon and other pyrogenic carbonaceous materials such as charcoal based on their history, definition and production technologies. -
EXTENSIONS of REMARKS December 4, 1973 Port on S
39546 EXTENSIONS OF REMARKS December 4, 1973 port on S. 1443, the foreign aid author ADJOURNMENT TO 11 A.M. Joseph J. Jova, of Florida, a Foreign Serv ization bill. ice officer of the class of career minister, to Mr. ROBERT C. BYRD. Mr. Presi be Ambassador Extraordinary and Plenipo There is a time limitaiton thereon. dent, if there be no further business to tentiary of the United States of America to There will be at least one yea-and-nay come before the Senate, I move, in ac Mexico. vote, I am sure, on the adoption of the cordance with the previous order, that Ralph J. McGuire, of the District of Colum. bia, a Foreign Service officer of class 1, to be conference report, and there may be the Senate stand in adjournment until Ambassador Extraordinary and Plenipoten other votes. the hour of 11 o'clock a.m. tomorrow. t iary cf the United States of America to the On the disposition of the conference The motion was agreed to; and at 6: 45 Republic of Mali. report on the foreign aid authorization p.m., the Senate adjourned until tomor Anthony D. Marshall, of New York, to be row, Wednesday, December 5, 1973, at Ambassador Extraordinary and Plenipoten bill, S. 1443, the Senate will take up tiary of the United States of America to the Calendar Order No. 567, S. 1283, the so lla.m. Republic of Kenya. called energy research and development Francis E. Meloy, Jr., of the District of bill. I am sure there will be yea and Columbia, a Foreign Service officer of the NOMINATIONS class of career minister, to be Amb1ssador nay votes on amendments thereto to Extraordinary and Plenipotentiary of the morrow. -
With Dada and Pop Art Influence
With Dada and Pop Art Influence The non-art movement • 1916-1923 • Reaction to the horror of World War I • Artists were mostly French and German. They took refuge in neutral Switzerland. • They were angry at the European society that had allowed the war to happen. • Dada was a form of protest. • It’s intention was to provoke and shock The name “Dada” was chosen because it was nonsensical. They wanted a name that made the least amount of sense. • They used any public forum to spit on: nationalism rationalism materialism and society in general Mona Lisa with a Mustache “The Fountain” “The Bride Stripped Bare by her Bachelors, Even” George Groz “Remember Uncle Augustus the Unhappy Inventor”(collage) Raoul Hausmann “ABCD” (collage) Merit Oppenheim “Luncheon in Fur” Using pre-existing objects or images with little or no transformation applied to them Artist use borrowed elements in their creation of a new work • Dada self-destructed when it was in danger of becoming “acceptable.” • The Dada movement and the Surrealists have influenced many important artists. Joseph Cornell (1903-1972) became one of the most famous artists to use assemblage. His work is both surreal and poetic. A 3-D form of using "found" objects arranged in such a way that they create a piece of art. The Pop American artist, Robert Rauschenberg, uses assemblage, painting, printmaking and collage in his work. He is directly influenced by the Dada-ists. “Canyon” “Monogram” “Bed” “Coca-cola Plan” “Retroactive” • These artist use borrowed elements in their creation to make a new work of art! • As long as those portions of copyrighted works are used to create a completely new and different work of art it was OK. -
Cubism in America
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Sheldon Museum of Art Catalogues and Publications Sheldon Museum of Art 1985 Cubism in America Donald Bartlett Doe Sheldon Memorial Art Gallery Follow this and additional works at: https://digitalcommons.unl.edu/sheldonpubs Part of the Art and Design Commons Doe, Donald Bartlett, "Cubism in America" (1985). Sheldon Museum of Art Catalogues and Publications. 19. https://digitalcommons.unl.edu/sheldonpubs/19 This Article is brought to you for free and open access by the Sheldon Museum of Art at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Sheldon Museum of Art Catalogues and Publications by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. RESOURCE SERIES CUBISM IN SHELDON MEMORIAL ART GALLERY AMERICA Resource/Reservoir is part of Sheldon's on-going Resource Exhibition Series. Resource/Reservoir explores various aspects of the Gallery's permanent collection. The Resource Series is supported in part by grants from the National Endowment for the Arts. A portion of the Gallery's general operating funds for this fiscal year has been provided through a grant from the Institute of Museum Services, a federal agency that offers general operating support to the nation's museums. Henry Fitch Taylor Cubis t Still Life, c. 19 14, oil on canvas Cubism in America .".. As a style, Cubism constitutes the single effort which began in 1907. Their develop most important revolution in the history of ment of what came to be called Cubism art since the second and third decades of by a hostile critic who took the word from a the 15th century and the beginnings of the skeptical Matisse-can, in very reduced Renaissance. -
Bilingual Distributed Word Representations from Document-Aligned Comparable Data
Journal of Artificial Intelligence Research 55 (2016) 953-994 Submitted 09/15; published 04/16 Bilingual Distributed Word Representations from Document-Aligned Comparable Data Ivan Vuli´c [email protected] University of Cambridge Department of Theoretical and Applied Linguistics 9 West Road, CB3 9DP, Cambridge, UK Marie-Francine Moens [email protected] KU Leuven Department of Computer Science Celestijnenlaan 200A, 3001 Heverlee, Belgium Abstract We propose a new model for learning bilingual word representations from non-parallel document-aligned data. Following the recent advances in word representation learning, our model learns dense real-valued word vectors, that is, bilingual word embeddings (BWEs). Unlike prior work on inducing BWEs which heavily relied on parallel sentence-aligned cor- pora and/or readily available translation resources such as dictionaries, the article reveals that BWEs may be learned solely on the basis of document-aligned comparable data with- out any additional lexical resources nor syntactic information. We present a comparison of our approach with previous state-of-the-art models for learning bilingual word repre- sentations from comparable data that rely on the framework of multilingual probabilistic topic modeling (MuPTM), as well as with distributional local context-counting models. We demonstrate the utility of the induced BWEs in two semantic tasks: (1) bilingual lexicon extraction, (2) suggesting word translations in context for polysemous words. Our simple yet effective BWE-based models significantly outperform the MuPTM-based and context- counting representation models from comparable data as well as prior BWE-based models, and acquire the best reported results on both tasks for all three tested language pairs. -
Irving Sandler
FROM THE ARCHIVES: HANS HOFMANN: THE PEDAGOGICAL MASTER By Irving Sandler May 30, 1973 Irving Sandler died on June 2, 2018 at the age of 92. A frequent contributor to A.i.A., Sandler was best known for chronicling the rise and the aftermath of Abstract Expressionism. One of his most significant articles for A.i.A., the impact of Hans Hofmann, who taught such artists as Helen Frankenthaler and Allan Kaprow, thereby influencing not only second- and third-generation Ab Ex painters but other developments in American art after 1945. Sandler highlights Hofmann’s interest in the deep traditions of European art, and his belief that the best abstract painting continues its manner of modeling the world. “It was in this cubic quality, this illusion of mass and space, that the man-centered humanist tradition—or what could be saved of it—was perpetuated,” Sandler wrote, summarizing a central tenet of Hofmann’s teachings. The full essay, from our May/June 1973 issue, is presented below. In June we re-published Sandler’s essay “The New Cool-Art,” on the rise of Minimalism. —Eds. As both a painter and a teacher Hans Hofmann played a germinal part in the development of advanced American art for more than thirty years. This article will deal only with his pedagogical role—a topic chosen with some trepidation, for to treat an artist as a teacher is often thought to demean his stature as an artist. The repute of Hofmann’s painting has suffered in the past because of this bias, but no longer, since he is now firmly and deservedly established as a pathfinding master of Abstract Expressionism. -
Studio Art Major
COURSES: STUDIO ART MAJOR: 14 course units, including: ART 1024 Introduction to Visual Art ART 1044 Introduction to Sculpture ART ART 1424 Introduction to Drawing (should be taken by end of sophomore year) ART 4344 Advanced Studio Practices 3 art history courses, including: 1 of the following by the end of the junior year: ARTH 2144 Modern Art ARTH 3124 Women in Art ARTH 3164 Contemporary Art 1 course in non-Western art history 1 art history elective 6 studio art electives at the 2000-level or above Required of all majors during the winter term of senior year: Art 4444 Studio Art Senior Seminar: Theory, Methods and Exhibition STUDIO ART MINOR 6 course units, including: Art 1424 Introduction to Drawing 2 art history courses, including 1 of the following: ARTH 2144 Modern Art ARTH 3124 Women in Art ARTH 3164 Contemporary Art 3 additional studio art electives Office of Admissions 300 North Broadway Lexington, KY 40508 (800) 872-6798 transy.edu ADM1487-0816 ABOUT THE MAJOR: WHERE OUR GRADUATES STUDY: Rooted in a strong liberal arts curriculum, Transylvania’s American University art program encourages the interplay of ideas from a vari- Case Western Reserve University ety of disciplines. Students explore personal and global Polimoda Istituto Internazionale Fashion Design issues in their studio work and analyze these ideas in art Rochester Institute of Technology history and seminar classes. The program’s philosophy San Francisco Art Institute rests on the firm belief that the best art draws from both Savannah College of Art and Design broad social issues and aesthetic concerns. -
Cubo-Futurism
Notes Cubo-Futurism Slap in theFace of Public Taste 1 . These two paragraphs are a caustic attack on the Symbolist movement in general, a frequent target of the Futurists, and on two of its representatives in particular: Konstantin Bal'mont (1867-1943), a poetwho enjoyed enormouspopu larityin Russia during thefirst decade of this century, was subsequentlyforgo tten, and died as an emigrein Paris;Valerii Briusov(18 73-1924), poetand scholar,leader of the Symbolist movement, editor of the Salles and literary editor of Russum Thought, who after the Revolution joined the Communist party and worked at Narkompros. 2. Leonid Andreev (1871-1919), a writer of short stories and a playwright, started in a realistic vein following Chekhov and Gorkii; later he displayed an interest in metaphysicsand a leaning toward Symbolism. He is at his bestin a few stories written in a realistic manner; his Symbolist works are pretentious and unconvincing. The use of the plural here implies that, in the Futurists' eyes, Andreev is just one of the numerousepigones. 3. Several disparate poets and prose writers are randomly assembled here, which stresses the radical positionof the signatories ofthis manifesto, who reject indiscriminately aU the literaturewritt en before them. The useof the plural, as in the previous paragraphs, is demeaning. Maksim Gorkii (pseud. of Aleksei Pesh kov, 1�1936), Aleksandr Kuprin (1870-1938), and Ivan Bunin (1870-1953) are writers of realist orientation, although there are substantial differences in their philosophical outlook, realistic style, and literary value. Bunin was the first Rus sianwriter to wina NobelPrize, in 1933.AJeksandr Biok (1880-1921)is possiblythe best, and certainlythe most popular, Symbolist poet. -
R. Leroy Turner (American, 1905 - 1957) Third Movement, Ca
R. LeRoy Turner (American, 1905 - 1957) Third Movement, ca. 1930s Pastel, conté crayon and graphite on paper 20 x 11 1/2 inches (framed 28 1/4 x 18 1/2 inches) Signed and titled Third Movement, Le Roy Turner AB - 28 lower left. #4333 Exhibited: “Alexander Corazzo/LeRoy Turner, American Abstraction-Creation”, The University of Michigan School of Art and The University of Michigan Museum of Art, Ann Arbor, MI, October 4-31, 1976, #46. R. LeRoy Turner R. Leroy Turner is recognized for his vibrant Modern abstractions completed from the late 1920s through the early 1950s. His artwork emphasizes a lyrical form of Cubism, often inspired by visual interpretations of classical music. Many of his compositions are titled after specific pieces of music, and frequently they include themes of melodic symbols, devices and musical scores. Born in Sherwood, ND in 1905, Turner spent much of his childhood living in Minnesota. In Minneapolis, LeRoy Turner studied painting at the University of Minnesota with the noted artists and instructors, Cameron Booth and Edmund Kinzinger. Towards the late 1920s, Turner became highly influenced by the paintings styles of Pablo Picasso, Georges Braque, Juan Gris, and Paul Klee. In 1928 he traveled to Europe to further his art studies in Munich and Paris. While painting in Europe he continued his association with both instructors Booth and Kinzinger. Returning to the United States, Turner joined the faculty of the St. Paul School of Art in St Paul, MN, where he became a painting instructor from 1933 to 1936. In 1935, to favored reviews, Turner exhibited his abstract paintings at a one-man show at the Nash-Conley Galleries in Minneapolis.