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Sample records for discusses rock art

  1. Art Rocks with Rock Art!

    Bickett, Marianne

    2011-01-01

    This article discusses rock art which was the very first "art." Rock art, such as the images created on the stone surfaces of the caves of Lascaux and Altimira, is the true origin of the canvas, paintbrush, and painting media. For there, within caverns deep in the earth, the first artists mixed animal fat, urine, and saliva with powdered minerals…

  2. Rock Art

    Henn, Cynthia A.

    2004-01-01

    There are many interpretations for the symbols that are seen in rock art, but no decoding key has ever been discovered. This article describes one classroom's experiences with a lesson on rock art--making their rock art and developing their own personal symbols. This lesson allowed for creativity, while giving an opportunity for integration…

  3. Art Rocks!

    Chapin, Erika

    2008-01-01

    Though people may like different types of music, everyone likes music. In middle school, music and art are of key importance for students to express and define what kind of person they are. In this article, the author presents an art project where students are asked to create their own guitars. (Contains 1 resource and 3 online resources.)

  4. Rock Art in Kurdistan Iran

    Jamal Lahafian

    2013-12-01

    Full Text Available Kurdistan, with great potential and prehistoric resources, has numerous petroglyphs in different areas of the province. During the last 14 years of extensive field study, more than 30 sites of rock art have been identified and introduced by the author. In this article, we summarize these rock art areas in Iranian Kurdistan.

  5. The Chronology of Rock Art

    Such phases are tentatively ascribed to different archaeological cultures on the basis of the contextual availability, stylistic similarities and so on. Ethnographic analogies are also attempted in the dating of rock art .

  6. Pastoralist rock art in the Black Desert of Jordan

    Brusgaard, N.O.

    2015-01-01

    This paper discusses the current problems that exist with the rock art research of the Black Desert in Jordan and presents some preliminary field results of the author’s research on the petroglyphs. It also explore the possibilities that the rock art affords to learn more about the elusive desert societies and the limitations about studying rock art in archaeologically unfamiliar territories.

  7. The Rock Art

    The beginning of the art activity in south India may be said to have begun from the Mesolithic period onwards. How ever, if the Upper Palaeolithic date for the 'S' shape bodied and elaborately decorated hunters in green and yellow colours found at Bhimbetka is accepted such a proposition can also be made in the context of ...

  8. Kimberley rock art dating project

    Walsh, G.L.; Morwood, M.

    1997-01-01

    The art's additional value, unequalled by traditionally recognised artefacts, is its permanent pictorial documentation presenting a 'window' into the otherwise intangible elements of perceptions, vision and mind of pre-historic cultures. Unfortunately it's potential in establishing Kimberley archaeological 'big picture' still remains largely unrecognised. Some of findings of the Kimberley Rock Art Dating Project, using AMS and optical stimulated luminescence (OSL) dating techniques, are outlined. It is estimated that these findings will encourage involvement by a greater diversity of specialist disciplines to tie findings into levels of this art sequence as a primary reference point. The sequence represents a sound basis for selecting specific defined images for targeting detailed studies by a range of dating technique. This effectively removes the undesirable ad hoc sampling of 'apparently old paintings'; a process which must unavoidably remain the case with researchers working on most global bodies of rock art

  9. Pastoralist rock art in the Black Desert of Jordan

    Brusgaard, N.O.

    2015-01-01

    This paper discusses the current problems that exist with the rock art research of the Black Desert in Jordan and presents some preliminary field results of the author’s research on the petroglyphs. It also explore the possibilities that the rock art affords to learn more about the elusive desert

  10. VIRTUAL HERITAGE ARCHIVES: BUILDING A CENTRALIZED AUSTRALIAN ROCK ART ARCHIVE

    R. A. Haubt

    2013-07-01

    Full Text Available This paper examines use of multi-media in the curation, presentation and promotion of rock art. It discusses the construction of a centralised Australian rock art database and explores new technologies available for looking at rock art. In 2011, Prof. Taçon Chair in Rock Art Research and Director of PERAHU (Place, Evolution and Rock Art Heritage Unit called for a national rock art database raising awareness of the importance of preserving rock art as part of Australia's valuable Indigenous heritage (Taçon, 2011. Australia has over 100,000 rock art sites, important heritage places for Indigenous and non-Indigenous Australians and a testament to over 10,000 years of human activity, including interactions with other peoples and the environment. Many of these sites have not been documented or recorded and are threatened by natural and cultural agents. It is becoming increasingly important to develop conservation models for the protection and preservation of sites. Indigenous cultural heritage is difficult to manage on a local government level due to complex human / time / environment relationships and the importance of intangible cultural heritage (SoE SEWPAC, 2011. Currently no centralised database system exists in Australia to curate, present and promote rock art.

  11. Hopi and Anasazi Alignments and Rock Art

    Bates, Bryan C.

    The interaction of light and shadow on ancestral Puebloan rock art, or rock art demarcating sunrise/set horizon points that align with culturally significant dates, has long been assumed to be evidence of "intentional construct" for marking time or event by the native creator. However, anthropological rock art research requires the scientific control of cultural time, element orientation and placement, structure, and association with other rock art elements. The evaluation of five exemplars challenges the oft-held assumption that "if the interaction occurs, it therefore supports intentional construct" and thereby conveys meaning to the native culture.

  12. The History of Rock Art Research

    First page Back Continue Last page Overview Graphics. The History of Rock Art Research. Rock art in South India was discovered as early as 1891.The earliest discovery of petroglyphs on the Koppagallu hill in Bellary district was made by Fred Fawcett (1892) who with the assistance of H.T.Knox and Robert Sewell ...

  13. Rock Art: Connecting to the Past.

    Knipe, Marianne

    2001-01-01

    Presents an activity for fourth-grade students in which they learn about ancient art and create their own authentic-looking rock sculptures with pictograms, or painted images. Explains how the students create their own rocks and then paint a pictograph on the rocks with brown paint. (CMK)

  14. Contemporary Art and Rock, some relations

    Leonardo Felipe

    2011-12-01

    Full Text Available This article investigates some relations between contemporary art and rock, from a collection of examples of the involvement between artists and rockers through history. Notably Pop Art, punk, Conceptual Art and the figure of Hélio Oiticica. The article detaches geographical aspects in this relation, with special attention to the New York and London scenes between 1960-1980.

  15. The global rock art database: developing a rock art reference model for the RADB system using the CIDOC CRM and Australian heritage examples

    Haubt, R. A.

    2015-08-01

    The Rock Art Database (RADB) is a virtual organisation that aims to build a global rock art community. It brings together rock art enthusiasts and professionals from around the world in one centralized location through the deployed publicly available RADB Management System. This online platform allows users to share, manage and discuss rock art information and offers a new look at rock art data through the use of new technologies in rich media formats. Full access to the growing platform is currently only available for a selected group of users but it already links over 200 rock art projects around the globe. This paper forms a part of the larger Rock Art Database (RADB) project. It discusses the design stage of the RADB System and the development of a conceptual RADB Reference Model (RARM) that is used to inform the design of the Rock Art Database Management System. It examines the success and failure of international and national systems and uses the Australian heritage sector and Australian rock art as a test model to develop a method for the RADB System design. The system aims to help improve rock art management by introducing the CIDOC CRM in conjunction with a rock art specific domain model. It seeks to improve data compatibility and data sharing to help with the integration of a variety of resources to create the global Rock Art Database Management System.

  16. No Reprieve for Tasmanian Rock Art

    Peter C. Sims

    2013-10-01

    Full Text Available The Australian State of Tasmania, at latitude 42 degrees south, became an island about 8,000 years ago when the sea rose to its present level, following the melting of polar and glacial ice that covered much of the land mass. After that time, the Tasmanian Aboriginal rock art developed independently of mainland Australia, with its form being basically linear with some naturalistic figures and a predominance of cupules. The petroglyphs with one lithophone site occur on various rock substrates varying in hardness from granite to sandstone. Many sites exist along the western coastline that borders the Southern Ocean where the landscape in some places has changed little since the arrival of Europeans in 1803. The significance of this Tasmanian Aboriginal cultural heritage along what is now known as the Tarkine Coast, named after an Aboriginal band that once inhabited this area, was recognised by the Australian Government in February 2013 when a 21,000 ha strip, 2 km wide, was inscribed on its National Heritage Register, being one of 98 special places listed in the country. However, politics and racism hamper its management. This paper is based on the results of 40 years of field recording of the Tasmanian Aboriginal rock art sites, many of which remain unpublished.

  17. From Central Asia to South Africa: In Search of Inspiration in Rock Art Studies

    Rozwadowski Andrzej

    2017-06-01

    Full Text Available The paper describes the story of discovering South African rock art as an inspiration for research in completely different part of the globe, namely in Central Asia and Siberia. It refers to those aspect of African research which proved to importantly develop the understanding of rock art in Asia. Several aspects are addressed. First, it points to importance of rethinking of relationship between art, myth and ethnography, which in South Africa additionally resulted in reconsidering the ontology of rock images and the very idea of reading of rock art. From the latter viewpoint particularly inspiring appeared the idea of three-dimensionality of rock art ‘text’. The second issue of South African ‘origin,’ which notably inspired research all over the world, concerns a new theorizing of shamanism. The paper then discusses how and to what extent this new theory add to the research on the rock art in Siberia and Central Asia.

  18. Astronomical Symbolism in Australian Aboriginal Rock Art

    Norris, Ray P.; Hamacher, Duane W.

    2011-05-01

    Traditional Aboriginal Australian cultures include a significant astronomical component, perpetuated through oral tradition and ceremony. This knowledge has practical navigational and calendrical functions, and sometimes extends to a deep understanding of the motion of objects in the sky. Here we explore whether this astronomical tradition is reflected in the rock art of Aboriginal Australians. We find several plausible examples of depictions of astronomical figures and symbols, and also evidence that astronomical observations were used to set out stone arrangements. However, we recognise that the case is not yet strong enough to make an unequivocal statement, and describe our plans for further research.

  19. Digital image processing applied Rock Art tracing

    Montero Ruiz, Ignacio

    1998-06-01

    Full Text Available Adequate graphic recording has been one of the main objectives of rock art research. Photography has increased its role as a documentary technique. Now, digital image and its treatment allows new ways to observe the details of the figures and to develop a recording procedure which is as, or more, accurate than direct tracing. This technique also avoid deterioration of the rock paintings. The mathematical basis of this method is also presented.

    La correcta documentación del arte rupestre ha sido una preocupación constante por parte de los investigadores. En el desarrollo de nuevas técnicas de registro, directas e indirectas, la fotografía ha ido adquiriendo mayor protagonismo. La imagen digital y su tratamiento permiten nuevas posibilidades de observación de las figuras representadas y, en consecuencia, una lectura mediante la realización de calcos indirectos de tanta o mayor fiabilidad que la observación directa. Este sistema evita los riesgos de deterioro que provocan los calcos directos. Se incluyen las bases matemáticas que sustentan el método.

  20. Ethnic roots of cultural tradition illustrated in Kaimur rock art

    Sachin Tiwary

    2013-11-01

    Full Text Available Ethno archaeological evidences and studies very often facilitate the interpretation of significance of rock art. But sometimes there are problems in explaining the things if there is discrepancy between local ethnic activities and the rock art of by-gone days which may be due to either a remarkable shift in social behaviors during long period span or to the relative seclusion of the developing society from art traditions manifested in local rock art. The present paper is based on the ethno rock art investigation made in the Kaimur region of Bihar. In this paper the author has attempted to link between ancient rock art living pattern and the art and culture of modern local group especially the tribe and semi tribes residing in the hill, foot hill and the plain.

  1. Discussing Global Issues through Contemporary Art

    Mead, Sarah M.; Ellerbrock, Cheryl R.; Cruz, Bárbara C.

    2017-01-01

    Contemporary global issues can be examined through the lens of modern photographic art. In an effort to prepare global-ready graduates, this article explores the pressing problems of environmental degradation, urbanization, and homelessness through the work of three contemporary artists. Illustrative works, suggested approaches, and curriculum…

  2. An unconventional depiction of viewpoint in rock art.

    Pettigrew, Jack; Scott-Virtue, Lee

    2015-01-01

    Rock art in Africa sometimes takes advantage of three-dimensional features of the rock wall, such as fissures or protuberances, that can be incorporated into the artistic composition (Lewis-Williams, 2002). More commonly, rock artists choose uniform walls on which two-dimensional depictions may represent three-dimensional figures or objects. In this report we present such a two-dimensional depiction in rock art that we think reveals an intention by the artist to represent an unusual three-dimensional viewpoint, namely, with the two human figures facing into the rock wall, instead of the accustomed Western viewpoint facing out!

  3. Refutation of stylistic constructs in palaeolithic rock art

    Bednarik, R.G.

    1995-01-01

    This paper describes the first experiment of applying a series of dating methods at a single rock art site in a ''blind test''. The rock art in question, in northeastern Portugal, had been unanimously attributed to the Upper Palaeolithic by stylistic comparison. Four independent assessments have produced the identical result that the rock art is in fact of the second half of the Holocene, and mostly under 3,000 years old. This finding is compared with other recent dating results which together show that stylistic dating is not an admissible method of determining the age of Palaeolithic art. (author). 17 refs., 1 fig., 1 photo

  4. Iconography in Bradshaw rock art: breaking the circularity.

    Pettigrew, Jack

    2011-09-01

    Interpreting the symbols found in the rock art of an extinct culture is hampered by the fact that such symbols are culturally determined. How does one break the circularity inherent in the fact that the knowledge of both the symbols and the culture comes from the same source? In this study, the circularity is broken for the Bradshaw rock art of the Kimberley by seeking anchors from outside the culture. Bradshaw rock art in the Kimberley region of Australia and Sandawe rock art in the Kolo region of Eastern Tanzania were surveyed in six visits on foot, by vehicle, by helicopter and from published or shared images, as well as from the published and online images of Khoisan rock art. Uniquely shared images between Bradshaw and Sandawe art, such as the 'mushroom head' symbol of psilocybin use, link the two cultures and indicate that they were shamanistic. Therefore, many mysterious features in the art can be understood in terms of trance visualisations. A number of other features uniquely link Bradshaw and Sandawe cultures, such as a special affinity for small mammals. There are also many references to baobabs in early Bradshaw art but not later. This can be explained in the context of the Toba super-volcano, the likely human transport of baobabs to the Kimberley and the extraordinary utility of the baobab. Many more mysterious symbols in Bradshaw rock art might await interpretation using the approaches adopted here. © 2011 The Author. Clinical and Experimental Optometry © 2011 Optometrists Association Australia.

  5. Further, in certain situations association between rock art and ...

    Further, in certain situations association between rock art and occupation deposits can be inferred with some amount of certainty. When specific types of art consistently occur with occupation deposits of limited duration it is assumed that the art and occupation are contemporary.

  6. Celestial Seasonings: Astronomy and Rock Art in the American Southwest

    Krupp, E. C.

    1994-12-01

    Astronomical interpretations of prehistoric rock art have played a significant part in the development of modern archaeoastronomy since 1975, when interest was renewed in the possibility that the Crab supernova explosion of 1054 A.D. was represented in rock art of the American Southwest. (This hypothesis was actually first formulated in 1955.) In the last two decades, a variety of astronomical functions for rock art have been proposed and investigated. These include representation of specific historical celestial events, symbolic representation of elements of celestial myths, star maps, markers for astronomical observing stations markers for celestially tempered shrines, images intended to invoke and exploit cosmo-magical power, seasonally significant light-and-shadow displays. Examples of astronomical connotations in prehistoric rock art from the Southwest and California illustrate the necessity of understanding the culture in any attempt to understand its astronomy.

  7. Panel discussion on rock mechanics issues in repository design

    Bieniawski, Z.T.; Kim, K.S.; Nataraja, M.

    1996-01-01

    The panel discussion was introduced by Mr. Z.T.(Richard) Bieniawski and then continued with five additional speakers. The topics covered in the discussion included rock mechanics pertaining to the design of underground facilities for the disposal of radioactive wastes and the safety of such facilities. The speakers included: Mr. Kun-Soo Kim who is a specialist in the area of rock mechanics testing during the Basalt Waste Isolation Project; Dr. Mysore Nataraja who is the senior project manager with the NRC; Dr. Michael Voegele who is the project manager for Science Applications International Corporation (SAIC) on the Yucca Mountain Project; Dr. Edward Cording who is a member of the Nuclear Waste Technical Review Board; and Dr. Hemendra Kalia who is employed by Los Alamos National Laboratory and coordinates various activities of testing programs at the Yucca Mountain Site

  8. A Discussion of Art Therapy as a Science.

    Gantt, Linda M.

    1998-01-01

    Examines four factors that may cause art therapists to reject the scientific method. Gives an overview of historical developments in science to provide a background for a discussion of each factor. Includes material from anthropology, psychoanalysis, and alternative health care. Offers suggestions for training art therapists in scientific…

  9. Discussion on the origin of sedimentary rock resistivity

    Dong Gangjian

    2012-01-01

    Conduction current way of sedimentary rock sedimentary rock is caused by the internal structure of sedimentary rock sedimentary rock pore resistance depends on the salinity of pore water and clay content and distribution. Resistivity of sedimentary rock sedimentary rock major factor in mineral composition, water resistance, oil resistance. and sedimentary structures. In practice, we should give full attention to the difference between lithology and physical properties. (author)

  10. New discoveries, new directions: Rock art research on Bornholm 2013 – 2014

    Dodd, James Andrew; Dueñas García, Manuel de J.

    2014-01-01

    This article presents and discusses new dis- coveries and insights offered by recent rock art research carried out by staff and volun- teers from Bornholms Museum during 2013 and 2014. Investigations have been carried out at numerous locations across the island using a variety of strategies...... and techniques. Searches for new rock art panels have been undertaken at a variety of locations. Soil has been removed from the area around certain known panels in order to nd new carvings and investigate the archaeological context surrounding the rocks. New gures have been discovered on surfaces already...

  11. Enculturating environments: rock art and the archaeology of interior south-central California

    Sturt, Fraser C.; Robinson, David; Bernard, Julienne

    2010-01-01

    The disarticulation of rock art from the archaeological record and its changing environment remains a primary obstacle facing many rock art researchers across the globe, but particularly in the American Far West, and California specifically (Robinson & Sturt 2009). A schism, so to speak, exists between the archaeological record and rock art as well as 'dirt' archaeologists and rock art specialists. This is because, in California, and particularly in the rock art rich area of south-central...

  12. Saharan Rock Art: Local Dynamics and Wider Perspectives

    Marina Gallinaro

    2013-12-01

    Full Text Available Rock art is the best known evidence of the Saharan fragile heritage. Thousands of engraved and painted artworks dot boulders and cliffs in open-air sites, as well as the rock walls of rockshelters and caves located in the main massifs. Since its pioneering discovery in the late 19th century, rock art captured the imagination of travellers and scholars, representing for a long time the main aim of research in the area. Chronology, meaning and connections between the different recognized artistic provinces are still to be fully understood. The central massifs, and in particular the "cultural province" encompassing Tadrart Acacus and Tassili n’Ajer, played and still play a key role in this scenario. Recent analytical and contextual analyses of rock art contexts seem to open new perspectives. Tadrart Acacus, for the richness and variability of artworks, for the huge archaeological data known, and for its proximity to other important areas with rock art (Tassili n’Ajjer, Algerian Tadrart and Messak massifs is an ideal context to analyze the artworks in their environmental and social-cultural context, and to define connections between cultural local dynamics and wider regional perspectives.

  13. ETHNO ARCHAEOLOGY OF ROCK ART IN PENINSULAR INDIA

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    ETHNO ARCHAEOLOGY. OF. ROCK ART. IN. PENINSULAR INDIA. Presented by: D K K CHAKRAVARTY. Dr.K.K.CHAKRAVARTY. Page 2. UTTARAKHAND. Page 3. Lakhu-udyar, Almora. Page 4. Lakhu –udyar, Almora. Page 5. Sati Stone, Dwarson (Almora). Page 6. Chanchridhar, Almora. Page 7. Digoli, Almora. Page 8 ...

  14. Possible Halo Depictions in the Prehistoric Rock Art of Utah

    Sassen, Kenneth

    1994-01-01

    In western American rock art the concentric circle symbol, which is widely regarded as a sun symbol, is ubiquitous. We provide evidence from Archaic and Fremont Indian rock art sites in northwestern Utah that at least one depiction was motivated by an observation of a complex halo display. Cirrus cloud optical displays are linked in both folklore and meteorology to precipitation-producing weather situations, which, in combination with an abundance of weather-related rock art symbolism, indicate that such images reflected the ceremonial concerns of the indigenous cultures for ensuring adequate precipitation. As has been shown to be the case with rock art rainbows, conventionalization of the halo image may have resulted in simple patterns that lacked recognizable details of atmospheric optical phenomena. However, in one case in which an Archaic-style petroglyph (probably 1500 yr or more old) satisfactorily reproduced a complicated halo display that contained parhelia and tangent arcs, sufficient geometric information is rendered to indicate a solar elevation angle of approx. 40 deg. at the time of observation.

  15. Captured in Stone: Women in the Rock Art of Canyon de Chelly.

    Travis, Tara

    1997-01-01

    Describes the pictographs (painted images on stone) and petroglyphs (pecked images on stone) found in the Canyon de Chelly National Monument in Arizona. Canyon de Chelly includes one of the largest concentrations of American Indian rock art in the southwest. Discusses the depiction of women in these images. (MJP)

  16. The fungal colonisation of rock-art caves: experimental evidence.

    Jurado, Valme; Fernandez-Cortes, Angel; Cuezva, Soledad; Laiz, Leonila; Cañaveras, Juan Carlos; Sanchez-Moral, Sergio; Saiz-Jimenez, Cesareo

    2009-09-01

    The conservation of rock-art paintings in European caves is a matter of increasing interest. This derives from the bacterial colonisation of Altamira Cave, Spain and the recent fungal outbreak of Lascaux Cave, France-both included in the UNESCO World Heritage List. Here, we show direct evidence of a fungal colonisation of rock tablets in a testing system exposed in Altamira Cave. After 2 months, the tablets, previously sterilised, were heavily colonised by fungi and bacteria. Most fungi isolated were labelled as entomopathogens, while the bacteria were those regularly identified in the cave. Rock colonisation was probably promoted by the dissolved organic carbon supplied with the dripping and condensation waters and favoured by the displacement of aerosols towards the interior of the cave, which contributed to the dissemination of microorganisms. The role of arthropods in the dispersal of spores may also help in understanding fungal colonisation. This study evidences the fragility of rock-art caves and demonstrates that microorganisms can easily colonise bare rocks and materials introduced into the cavity.

  17. Martial Arts: A Discussion of the Feasibility of a University Martial Arts Program.

    Hamada, Hiroshi; Tow, Patrick

    1979-01-01

    A brief description of some of the martial arts is provided along with some discussion of the feasibility of offering one or more of these disciplines as part of the college physical education program. (JMF)

  18. "DEAR ROCK, WHAT'S YOUR DESTINY? Ancient and modern uses of rocks in industry, building and art."

    Pennesi, Daniela

    2015-04-01

    The project is for students of first grade of secondary school. The activity is a game, virtual or real of associations between rock and soil samples with their uses in industry, building and art. The students, alone or in a team, have to form pairs having available various samples of rocks, soils and building materials as bags of cement, tiles.. They have images of colonnades, staircases of famous churches, cave paintings and colors. The project is multidisciplinary. During the activity, the teachers of art and technical education are involved with and the teacher of sciences. The game can be used as an introduction for the rocks' classification. The inquiry in team, is a good way to learn the several uses of mineral resources.

  19. Establishing Petroglyphs and Pictographs as a Record of Artistic Activity: The Case for the Inclusion of Rock Art in Art History and Art Education.

    Labadie, John Antoine

    The study of Native American rock art should be more fully incorporated into art education and art history curricula, especially at the precollege level. Rock art is a sensitive reflection of the culture from which it sprang, it provides one of the most direct links with ancient lifeways and ideas recorded by early ancestors, and as a form of…

  20. Constraining the age of rock art by dating a rockfall event using sediment and rock-surface luminescence dating techniques

    Chapot, Melissa; Sohbati, Reza; Murray, A.S.

    2012-01-01

    Optically stimulated luminescence (OSL) is used to determine the age of a rockfall event that removed part of the pictograph figures at the Great Gallery rock art panel in Canyonlands National Park, Utah, USA. Analyses from the outer millimeter of the buried surface of a rockfall boulder and quartz...... rock art with a controversial and unknown origin....

  1. Rock Art Paintings (Rock Inscriptions) At Gebel Abraq, South Eastern Desert, Egypt

    Zaghloul, E.A.; Yehia, M.A.; Elewa, H.H.

    2003-01-01

    This article presents rock art painting in an area located at the scarp face of Wadi Abraq (Latitude 230 28' N and Longitude 340 45' E). The site is a sandstone protruding ledge rising about 30m. above the ground level. The Gebel Abraq paintings depict a tropical fauna including Elephants, Giraffes, Cows and Ostrich denoting that the area was previously subjected to intensive rainfall during the last pluvial periods. The result was a savana type of land. During recent times, the climate became dry and the communities were forced to move to other areas wher natural springs are still flowing such as Ain Abraq and Bir Abu-Safa. The present founding of the prehistoric paintings (Graffiti) has revealed a mass of evidence that many of the concepts regarding Sahara rock art should be studied

  2. North American Indian rock art and hallucinogenic drugs.

    Wellmann, K F

    1978-04-14

    It is proposed that the aboriginal rock paintings in two areas of North America may have been produced by shamans while they were under the influence of hallucinogenic agents derived from plants. The first of these areas is the Chumash and Yokuts Indian region of California, where polychrome paintings show designs similar to those visualized during the trance induced by decoctions of jimsonweed (Datura species). The second area is the lower Pecos River region of Texas, where shamanistic figures display traits considered to be conceptual analogues of the mescal bean (Sophora secundiflora) cult as practiced during historic times by Great Plains Indians. Although the evidence is only circumstantial, the proposed connections between these rock drawings and mind-expanding pharmacologic compounds fit well into the documented relationship that encompasses hallucinogenic drugs and certain movable objects of pre-Columbian American art.

  3. Implementing the Rock Challenge: Teacher Perspectives on a Performing Arts Programme

    Jones, Mathew; Murphy, Simon; Salmon, Debra; Kimberlee, Richard; Orme, Judy

    2004-01-01

    The Rock Challenge is a school-based performing arts programme that aims to promote healthy lifestyles amongst secondary school students. This paper reports on teacher perspectives on the implementation of The Rock Challenge in nine English schools. This study highlights how performing arts programmes, such as The Rock Challenge, are unlikely to…

  4. An Occurrence at Glen Rock: Classroom Educators Learn More about Teaching and Learning from the Arts

    Amorino, Joseph S.

    2008-01-01

    Glen Rock Public Schools in New Jersey transformed instruction by enabling teachers to discover the richness of incorporating various aspects of the arts into their classroom work. In a deeper vein, Glen Rock teachers learned that art should not be peripheralized because the arts have unique potential as vehicles that can open new ways of thinking…

  5. Criticism of Levantine Rock Art studies from a bibliometric perspective

    Berrocal, María Cruz

    1999-06-01

    Full Text Available A historiographic analysis of Levantine rock art studies from their origins to the present using a bibliometric study is presented. The research is based on a bibliographic data base integrated by 521 records (notes, reports, papers, chapters of books and monographs and 235 authors. Three periods (1907-1960, 1960-1980, 1980-1995 have been defined on the basis of the production, themes and characteristics of the authors. The institutionalization of Spanish archaeology, and the partiality and localism of current research are stressed. The huge activity of local scholars is remarkable in the first period. In the second one the number of authors and they monopolise a large part of the research. The foreign contribution disappears, and female researchers appear Finally, in the third period the percentage of publications increases and the descentralization of the study of Levantine rock art takes place. The independent authors as well as researchers assigned to regional administrations prevail over the academic researchers. The most relevant conclusion of this study is the persistence of iconography and simple description as the main aims of research on Levantine rock art during the entire century.

    Presentamos un análisis historiográfico de la investigación del arte levantino desde su comienzo hasta nuestros días, a través de un estudio bibliométrico basado en una muestra de 521 registros (notas, comunicaciones en congresos, artículos, capítulos de libros y monografías y 235 autores, que consideramos suficientemente representativa. Hemos definido tres períodos (1907-1960, 1960-1980, 1980-1995 a partir de la producción, la temática y las características de autor. Hacemos hincapié en la institucionalización de la arqueología española, el personalismo y el actual localismo de la investigación. La primera etapa destaca por la gran actividad de eruditos locales, mientras que en la segunda el número de autores se reduce

  6. How to do things with petroglyphs: the rock art of Nevada

    Woody, A.J.

    2000-01-01

    The focus of this thesis is the rock art of Nevada, a state in the western United States. While the previously dominant models of rock art interpretation (hunting-magic and shamanism) have produced significant bodies of research, I argue that both are based on faulty Anthropological theory and produce theorisations which are one dimensional because of the focus on rock art imagery at the expense of site contexts. Because meaning is not derived from the images themselves, but is...

  7. Using rock art as an alternative science pedagogy

    Allen, Casey D.

    College-level and seventh-grade science students were studied to understand the power of a field index, the Rock Art Stability Index (RASI), for student learning about complex biophysical environmental processes. In order to determine if the studied population was representative, 584 college and seventh-grade students undertook a concept mapping exercise after they had learned basic weathering science via in-class lecture. Of this large group, a subset of 322 college students and 13 seventh-grade students also learned RASI through a field experience involving the analysis of rock weathering associated with petroglyphs. After learning weathering through RASI, students completed another concept map. This was a college population where roughly 46% had never taken a "lab science" course and nearly 22% were from minority (non-white) populations. Analysis of student learning through the lens of actor-network theory revealed that when landscape is viewed as process (i.e. many practices), science education embodies both an alternative science philosophy and an alternative materialistic worldview. When RASI components were analyzed after only lecture, student understanding of weathering displayed little connection between weathering form and weathering process. After using RASI in the field however, nearly all students made illustrative concept maps rich in connections between weathering form and weathering process for all subcomponents of RASI. When taken as an aggregate, and measured by an average concept map score, learning increased by almost 14%, Among college minority students, the average score increase approached 23%. Among female students, the average score increase was 16%. For seventh-grade students, scores increased by nearly 36%. After testing for normalcy with Kolmogorov-Smirnov, t-tests reveal that all of these increases were highly statistically significant at p<0.001. The growth in learning weathering science by minority students, as compared to non

  8. Preliminary state-of-the-art survey: mining techniques for salt and other rock types

    1976-12-01

    This is a systematic review of the state-of-the-art of underground mining and excavation technology in the U.S. as applied to salt, limestone, shale, and granite. Chapter 2 covers the basic characteristics of these rock types, the most frequently used underground mining methods, shaft and slope entry construction, equipment, and safety and productivity data. Chapters 3 and 4 summarize underground salt and limestone mining in the U.S. Chapter 5 shows that large amounts of thick shale exist in the U.S., but little is mined. Chapter 6 discusses underground excavations into granite-type rocks. Suggestions are given in the last chapter for further study. (DLC)

  9. Prehistoric rock art in the Slovak republic. First radiocarbon dates from charcoal drawings

    Šefčáková, A.; Svoboda, Jiří; Farkas, Z.; Plicht van der, J.; Gaál, L.; Balciar, I.

    -, č. 54 (2009), s. 1-7 ISSN 1022-3282 Institutional research plan: CEZ:AV0Z80010507 Keywords : Rock art * dating * Domica * Ardovská Cave * Slovakia Subject RIV: AC - Archeology, Anthropology, Ethnology

  10. a Radical Collaborative Approach: Developing a Model for Learning Theory, Human-Based Computation and Participant Motivation in a Rock-Art Heritage Application

    Haubt, R.

    2016-06-01

    This paper explores a Radical Collaborative Approach in the global and centralized Rock-Art Database project to find new ways to look at rock-art by making information more accessible and more visible through public contributions. It looks at rock-art through the Key Performance Indicator (KPI), identified with the latest Australian State of the Environment Reports to help develop a better understanding of rock-art within a broader Cultural and Indigenous Heritage context. Using a practice-led approach the project develops a conceptual collaborative model that is deployed within the RADB Management System. Exploring learning theory, human-based computation and participant motivation the paper develops a procedure for deploying collaborative functions within the interface design of the RADB Management System. The paper presents the results of the collaborative model implementation and discusses considerations for the next iteration of the RADB Universe within an Agile Development Approach.

  11. Into the Past: A Step Towards a Robust Kimberley Rock Art Chronology.

    Ross, June; Westaway, Kira; Travers, Meg; Morwood, Michael J; Hayward, John

    2016-01-01

    The recent establishment of a minimum age estimate of 39.9 ka for the origin of rock art in Sulawesi has challenged claims that Western Europe was the locus for the production of the world's earliest art assemblages. Tantalising excavated evidence found across northern Australian suggests that Australia too contains a wealth of ancient art. However, the dating of rock art itself remains the greatest obstacle to be addressed if the significance of Australian assemblages are to be recognised on the world stage. A recent archaeological project in the northwest Kimberley trialled three dating techniques in order to establish chronological markers for the proposed, regional, relative stylistic sequence. Applications using optically-stimulated luminescence (OSL) provided nine minimum age estimates for fossilised mudwasp nests overlying a range of rock art styles, while Accelerator Mass Spectrometry radiocarbon (AMS 14C) results provided an additional four. Results confirm that at least one phase of the northwest Kimberley rock art assemblage is Pleistocene in origin. A complete motif located on the ceiling of a rockshelter returned a minimum age estimate of 16 ± 1 ka. Further, our results demonstrate the inherent problems in relying solely on stylistic classifications to order rock art assemblages into temporal sequences. An earlier than expected minimum age estimate for one style and a maximum age estimate for another together illustrate that the Holocene Kimberley rock art sequence is likely to be far more complex than generally accepted with different styles produced contemporaneously well into the last few millennia. It is evident that reliance on techniques that produce minimum age estimates means that many more dating programs will need to be undertaken before the stylistic sequence can be securely dated.

  12. Into the Past: A Step Towards a Robust Kimberley Rock Art Chronology.

    June Ross

    Full Text Available The recent establishment of a minimum age estimate of 39.9 ka for the origin of rock art in Sulawesi has challenged claims that Western Europe was the locus for the production of the world's earliest art assemblages. Tantalising excavated evidence found across northern Australian suggests that Australia too contains a wealth of ancient art. However, the dating of rock art itself remains the greatest obstacle to be addressed if the significance of Australian assemblages are to be recognised on the world stage. A recent archaeological project in the northwest Kimberley trialled three dating techniques in order to establish chronological markers for the proposed, regional, relative stylistic sequence. Applications using optically-stimulated luminescence (OSL provided nine minimum age estimates for fossilised mudwasp nests overlying a range of rock art styles, while Accelerator Mass Spectrometry radiocarbon (AMS 14C results provided an additional four. Results confirm that at least one phase of the northwest Kimberley rock art assemblage is Pleistocene in origin. A complete motif located on the ceiling of a rockshelter returned a minimum age estimate of 16 ± 1 ka. Further, our results demonstrate the inherent problems in relying solely on stylistic classifications to order rock art assemblages into temporal sequences. An earlier than expected minimum age estimate for one style and a maximum age estimate for another together illustrate that the Holocene Kimberley rock art sequence is likely to be far more complex than generally accepted with different styles produced contemporaneously well into the last few millennia. It is evident that reliance on techniques that produce minimum age estimates means that many more dating programs will need to be undertaken before the stylistic sequence can be securely dated.

  13. ARQUEOLOGÍA DEL ARTE. LO IMAGINARIO Y LO REAL EN EL ARTE RUPESTRE / Archaeology of art. The imaginary and the real in rock art.

    Ana María Rocchietti

    2009-12-01

    Full Text Available Normal 0 21 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabla normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;}  El arte rupestre constituye un universo de imágenes que sigue teniendo un carácter perturbador para la investigación arqueológica. Su estudio no es independiente de los horizontes epistemológico-culturales que se han desarrollado desde que fuera descubierto y admitida su autenticidad. Este trabajo tiene por finalidad examinar reflexivamente distintos aspectos de su problemática. El arte rupestre supone la importancia del soporte, su aporte de color y textura, de administración de la luz y la sombra, de los marcos perceptivos que ofrecen las diaclasas y las huellas de los chorreos de agua. Las paredes simbolizan y aportan un imaginario, no «sostienen» solamente. Los signos en la roca se vuelven «marcas» o inscripciones en las cuales lo real-objetivo desaparece, se sustituye por un real nuevo (sueños, fantasías, revelaciones. Su carácter real lo decidió el oficiante como parte de un proceso de verdad. El arte rupestre tiene una cualidad «no normativa» en la dimensión de sus variaciones y, por lo tanto, es genéricamente anticultural.   Palabras clave: arte rupestre, imaginario, real, teoría, paredes simbolizantes.   Abstract Rock art constitutes a universe of images that continues having a disturbing character for the archaeological research. Its study is not independent from the epistemologic-cultural horizons that have developed since it was discovered and admitted its genuineness. This paper examines reflectively different aspects of its problematic

  14. An Art Museum in the Interest of Publicness: A Discussion of Educational Strategies at Tate Exchange

    Christensen-Scheel, Boel

    2018-01-01

    Influenced by needs to legitimise large collections and the position as public institutions, art museums today are searching to develop rigorous public strategies in order to increase numbers of visitors and public impact. Education is part of those strategies, and the need to discuss art education in relation to publicness and criticality arises.…

  15. Rocking Your Writing Program: Integration of Visual Art, Language Arts, & Science

    Poldberg, Monique M.,; Trainin, Guy; Andrzejczak, Nancy

    2013-01-01

    This paper explores the integration of art, literacy and science in a second grade classroom, showing how an integrative approach has a positive and lasting influence on student achievement in art, literacy, and science. Ways in which art, science, language arts, and cognition intersect are reviewed. Sample artifacts are presented along with their…

  16. Stand Up for the Burrup: Saving the Largest Aboriginal Rock Art Precinct in Australia

    Jenny Gregory

    2009-12-01

    Full Text Available The Dampier Rock Art Precinct contains the largest and most ancient collection of Aboriginal rock art in Australia. The cultural landscape created by generations of Aboriginal people includes images of long-extinct fauna and demonstrates the response of peoples to a changing climate over thousands of years as well as the continuity of lived experience. Despite Australian national heritage listing in 2007, this cultural landscape continues to be threatened by industrial development. Rock art on the eastern side of the archipelago, on the Burrup Peninsula, was relocated following the discovery of adjacent off-shore gas reserves so that a major gas plant could be constructed. Work has now begun on the construction of a second major gas plant nearby. This article describes the rock art of the Dampier Archipelago and the troubled history of European-Aboriginal contact history, before examining the impact of industry on the region and its environment. The destruction of Aboriginal rock art to meet the needs of industry is an example of continuing indifference to Aboriginal culture. While the complex struggle to protect the cultural landscape of the Burrup, in particular, involving Indigenous people, archaeologists, historians, state and federal politicians, government bureaucrats and multi-national companies, eventually led to national heritage listing, it is not clear that the battle to save the Burrup has been won.

  17. Bacteria isolated from rock art paintings: the case of Atlanterra shelter (south Spain).

    Gonzalez, I; Laiz, L; Hermosin, B; Caballero, B; Incerti, C; Saiz-Jimenez, C

    1999-05-01

    The Sierra de la Plata is an Aljibe yellow sandstone formation from the Acheulian period. There are a few shelters, some of them with rock art paintings. The most representative one, and subjected to anthropogenic pressure, is that of Atlanterra, situated in a residential area. This shelter contains some rock art paintings made with iron oxides. The bacteria present in these paintings were isolated and identified using an automatic method: fatty acid methyl esters profiling. Most of the bacteria belong to the Bacillus genus, B. megaterium being the most abundant species. The isolated strains are able to reduce hematite. This is significant due to the fact that Fe(III)-(hydr)oxides are the most abundant pigments in rock art.

  18. Characterisation of mineral deposition systems associated with rock art in the Kimberley region of northwest Australia.

    Green, Helen; Gleadow, Andrew; Finch, Damien

    2017-10-01

    This data article contains mineralogical and chemical data from mineral accretions sampled from rock art shelters in the Kimberley region of north west Australia. The accretions were collected both on and off pigment and engraved rock art of varying styles observed in the Kimberley with an aim of providing a thorough understanding of the formation and preservation of such materials in the context of dating [1]. This contribution includes processed powder X-ray Diffraction data, Scanning Electron Microscopy energy dispersive spectroscopy data, and Laser Ablation ICP-MS trace element mapping data.

  19. Ghost Dancing the Grand Canyon. Southern Paiute Rock Art, Ceremony, and Cultural Landscapes.

    Stoffle; Loendorf; Austin; Halmo; Bulletts

    2000-02-01

    Combining rock art studies with ethnohistory, contemporary ethnographic analysis, and the interpretations of people who share the cultural traditions being studied, this paper documents a rock art site in Kanab Creek Canyon that appears to have been the location of a Ghost Dance ceremony performed by Southern Paiute and perhaps Hualapai people in the late 1800s. Using the site as a point of departure, it focuses on the way in which synergistic associations among place, artifact, resources, events, and historic and contemporary Indian people contribute to the construction of a contextual cultural landscape.

  20. Radiocarbon dates for beeswax figures in the prehistoric rock art of northern Australia

    Nelson, D.E.; Chippindale, C.; Alderson, M.S.

    1995-01-01

    Accelerator mass spectrometry radiocarbon ages have been taken for a test suite of small samples of material removed from some of the ''beeswax'' art figures found in rock shelters in northern Australia. The results indicate that we can reliably date this unique form of rock art with no noticeable damage. We had not expected to find figures of any great antiquity, and so were surprised to find that the ages obtained spanned the time period from the recent past to about 4000 BP. (Author)

  1. Sangkulirang Mangkalihat: The Earliest Prehistoric Rock-Art in the World

    Imam Gozali Sumantri, Dirga; Soeria Atmadja, Dicky A. S.; Setiawan, Pindi

    2018-05-01

    Borneo island, a part of Sundaland - a great mainland in South East Asia thousands of years ago - is the largest island in Indonesian Archipelago. In the middle-eastern of East Borneo, lies a peninsula karst region named Sangkulirang Mangkalihat. The region's biodiversity contains many species of flora and fauna which are part of karst ecosystem. Surprisingly, thousands prehistoric rock art paintings and engraving were found here, spread over 48 inland caves in seven different karst mountain areas. The rock arts are painted on the ceiling, wall, and hollow of the cave depends on the meaning. They illustrate forms such as spiritual images (zoomorphic and antropomorphic) for sacred spiritual meaning, and social phenomenon images (tools and weapons) for description of daily life. From all those rock-arts, hand paintings are the most common elements appeared. Compared to other paintings, these are the only negative images using different techniques. Radiocarbon dating indicated that the rock-arts at Tewet Cave in Sangkulirang Mangkalihat is 40,000 BP. It is much earlier compared to Lascaux Cave (35,400 BP) and Chauvet Cave (32,000) in France which were previously known as the earliest one in the world. Rock arts and some archeological findings also indicate the migration of Austronesian People. During the migration, Borneo's climate and land cover were changing from time to time. Continental climate occurred when all Sundaland was still dry (40,000-21,000 BP), followed by tropical savanna climate and archipelagic climate (12,000-7.000 BP), and then Tropical Rainforest consecutively (1,000 BP). Correlatively, geological interpretations from such areas indicate land cover changes. These changes effected Austronesian ways of living, e.g. from hunting to fishing, and were depicted clearly on their paintings. Today, - as observed from time series satellite images - industrial activities such as karst exploitation for cement production and land clearing for palm

  2. The rock art of Mwana wa Chentcherere II rock shelter, Malawi : a site-specific study of girls' initiation rock art

    Zubieta, L.F.

    2006-01-01

    Mwana wa Chentcherere II, or Chentcherere Rock Shelter II, the name by which it was more generally known when it was excavated in 1972, is one of the largest rock painting sites in Malawi. It has been a national monument since 1972 and has been the subject of extensive archaeological research. This

  3. Rock Art and Radiance: Archaeology in the Public Domain as Life-Long Learning.

    Ouzman, Sven

    The re-invigoration of storytelling in academic and public spheres allows rock art to offer opportunities to various publics, of which archaeologists are part. But how exactly this process of archaeology as lifelong learning is to proceed is not always clear, particularly in the United States. Until the last half decade of the twentieth century,…

  4. Chronological Trends in Negev Rock Art: The Har Michia Petroglyphs as a Test Case

    Davida Eisenberg-Degen

    2013-10-01

    Full Text Available Negev rock art comprises a large and diverse corpus of motifs and compositions developed over the course of several millennia. As dating of specific elements is at present not possible, the rock art was analyzed statistically through the study of individual panels where internal sequences of engraving could be discerned. Examining the set of such individual sequences, larger scale reconstruction of engraving phases, sequences and patterns were recognized. Additional chronological markers, such as the presence of domestic camels or other chronologically diagnostic features, offer benchmarks for tying the general trends to more absolute frameworks. The reconstructed patterns reflect the long term history of the Negev and some of the most significant cultural and social transitions in the region are reflected visually through the rock art, notably a form of self-expression, a crucial complement to the historical sequences derived from sedentary peoples living farther north. For example the introduction of the domestic camel and its symbolic and economic significance is well evident in the rock art. Similarly, the emergence of Islam is expressed through the mark makers’ preference for "abstract" (non-figurative motifs. One motif found throughout all engraving phases, transcending the religious, political and economic structures of Negev society, is the “ibex”. Although Negev societies have all focused, to one degree or another, on sheep and goat pastoralism, these animals are rarely present in the Negev rock art and never as herds. Ibex, whose role in the diet and daily subsistence was minimal, was the most commonly depicted zoomorphic motif.

  5. The Rock Art of Upper Tibet and Ladakh: Inner Asian cultural adaptation, regional differentiation and the Western Tibetan Plateau Style

    Bruneau , Laurianne; Bellezza , John V.

    2013-01-01

    International audience; This paper examines common thematic and esthetic features discernable in the rock art of the western portion of the Tibetan plateau. This rock art is international in scope; it includes Ladakh (La-dwags) (under Indian jurisdiction), Tö (Stod) and the Changthang (Byang-thang) (under Chinese administration) hereinafter called Upper Tibet. This work sets out the relationship of this art to other regions of Inner Asia and defines what we call the 'Western Tibetan Plateau S...

  6. Promoting Liberal Arts Thinking through Online Discussion: A Practical Application and its Theoretical Basis

    Dr. Dave S. Knowlton

    2002-07-01

    Full Text Available Addressing Carsten and Worsfold's (2000 assertion that online learning eliminates the possibility for "liberal learning," the author of this paper describes the context and guidelines for an online discussion assignment that he used as a faculty member at a liberal arts college. The purpose of this assignment was to help students engage in personal development by examining the ways course content manifested itself in their own lives. After describing the assignment guidelines, the author connects the assignment to numerous theories that are often associated with "liberal arts" learning. This theoretical explication includes connections to the need for a synthesis between the personal and professional selves, notions of constructing knowledge, and online discussion's placement within the writing process. The implication of this article is that the instructional strategies embedded in an online discussion, not the online environment itself, sustains a liberal education.

  7. Creativity and innovation among science and art a discussion of the two cultures

    2015-01-01

    This edited book will address creativity and innovation among the two cultures of science and art. Disciplines within science and art include: medicine (neurology), music therapy, art therapy, physics, chemistry, engineering, music, improvisation, education and aesthetics. This book will be the first of its kind to appeal to a broad audience of students, scholars, scientists, professionals, practitioners (physicians, psychologists, counsellors and social workers), musicians, artists, educators and administrators. In order to understand creativity and innovation across fields, the approach is multidisciplinary. While there is overlap across disciplines, unique domain specific traits exist in each field and are also discussed in addition to similarities. This book engages the reader with the comparison of similarities and differences through dialog across disciplines. Authors of each chapter address creativity and innovation from their own distinct perspective. Each chapter is transdisciplinary in approach.  T...

  8. Paleolithic rock art in the open air place of La Salud (Tormes valley, Salamanca

    Diego GARATE MAIDAGAN

    2016-07-01

    Full Text Available In 2013 a new open air rock art site was discovered in the place called La Salud in the city of Salamanca. In 2014 we carried out an intensive survey to have a better knowledge. As a result, in three decorated sectors were distinguished containing in total four animal representations –two horses, a cervico-dorsal line and a possible goat– and several non figurative motives composed by crossed lines. Different preservation issues affecting the site, such as landslide and erosion, have probably hampered the conservation of more representations all along the valley. Despite the low number of figures, the technical and the formal procedures used in for these representations link directly La Salud site with other open air rock-art sites as Siega Verde and Foz Côa. This extents considerably the territory of these kind of representations revealing the necessity of more intense work to investigate the Upper Paleolithic habitat in the Meseta.

  9. Discussion

    Sutcliffe, W.G.

    1991-01-01

    This is an edited transcript of the recorded discussions that followed the presentation of each paper and on the general comments at the conclusion of the session. No attempt was made to identity those who offered comments or asked questions

  10. State of the art of numerical modeling of thermohydrologic flow in fractured rock mass

    Wang, J.S.Y.; Tsang, C.F.; Sterbentz, R.A.

    1983-01-01

    The state of the art of numerical modeling of thermohydrologic flow in fractured rock masses is reviewed and a comparative study is made of several models which have been developed in nuclear waste isolation, geothermal energy, ground-water hydrology, petroleum engineering, and other geologic fields. The general review is followed by separate summaries of the main characteristics of the governing equations, numerical solutions, computer codes, validations, and applications for each model

  11. The state of the art of numerical modeling of thermohydrologic flow in fractured rock masses

    Wang, J.S.Y.; Sterbentz, R.A.; Tsang, C.F.

    1982-01-01

    The state of the art of numerical modeling of thermohydrologic flow in fractured rock masses is reviewed and a comparative study is made of several models which have been developed in nuclear waste isolation, geothermal energy, ground water hydrology, petroleum engineering, and other geologic fields. The general review is followed by individual summaries of each model and the main characteristics of its governing equations, numerical solutions, computer codes, validations, and applications

  12. The archaeological context of Levantine rock Art in Campo de Hellín (Albacete

    Gabriel GARCÍA ATIÉNZAR

    2012-03-01

    Full Text Available This work explores the knowledge of human settlement and the Levantine rock Art in a specific geographical context. The spatial reading of these elements allows to present hypotheses on human communities that occupied lands of the Campo de Hellín (Albacete during the first phases of Holocene and how they built a landscape that reflects their social, economic and symbolic needs.

  13. Tattooed landscapes. A reassessment of Atlantic Art distribution, research methods and chronology in the light of the discovery of a major rock art assemblage at Monte Faro (Valença, Portugal

    Lara BACELAR ALVES

    2017-12-01

    Full Text Available The Winter 2012 marks the beginning of a pioneer research in Portugal intended to approach Atlantic Art under the theoretical and methodological principles of Landscape Archaeology, targeting a confined geomorphological unit. This paper presents the results of systematic field surveys at Monte Faro, carried out between 2013 and 2015, and announces the discovery of the largest concentration of Atlantic Art sites ever found in this country. This evidence will contribute to reassess the widespread believe in the peripheral character of Atlantic Art in Portugal, if put against the realities found in Galicia, Ireland, England and Scotland. Yet, most importantly, it will allow us to reexamine aspects that have been at the forefront of Atlantic Art studies, from chronology to fieldwork methodologies and the application of digital technologies in rock art recording. But we shall also tackle issues that have been lacking in-depth discussion like the question of style, the concept of biogeography and its usefulness in rock art studies, aiming towards a theoretical and methodological revitalization of research on the prehistoric art of Atlantic Europe.

  14. Wastewater treatment modelling in practice: a collaborative discussion of the state of the art.

    Phillips, H M; Sahlstedt, K E; Frank, K; Bratby, J; Brennan, W; Rogowski, S; Pier, D; Anderson, W; Mulas, M; Copp, J B; Shirodkar, N

    2009-01-01

    Three consulting teams conducted independent modelling projects for three different wastewater treatment plants ranging in size from approximately 113,800 m(3)/d (30 mgd) to 530,000 m(3)/d (140 mgd), in different parts of the world (USA and Finland). The plants have different treatment objectives ranging from nitrification and partial denitrification (nitrate plus nitrite BioWin), and a variation of the Dold model methanol degradation capabilities (NGmeth within GPS-X). The authors compare and contrast the modelling approaches taken, including calibration and validation approaches, sensitivity analyses, and the application of results to full-scale studies, designs and operations. Despite several differences between the approaches, there are many similarities which are discussed in light of the IWA draft uniform protocol for activated sludge modelling. The authors also discuss current modelling limitations and offer suggestions to improve the state of the art.

  15. The management of the Côa valley rock art (Portugal

    Zilhão, João

    2000-12-01

    Full Text Available The Côa valley rock art would have been completely submerged if construction of the large Foz Côa dam, began in 1992, had been allowed to continue. The dam project was halted in 1995 and a 200 km2, archaeological park was established in this area, which is now legally protected at the highest level as a National Monument. Public access to selected sites is organized through four-wheel drive tours of groups of eight people accompanied by guides appropriately trained in archaeology and rock art studies. Visitor Centers were set-up in restored traditional houses located in the villages around the periphery of the park. A museum of art and archaeology and associated research facilities is to be established at the site of the now abandoned dam. The universal importance of the valley's cultural heritage and the landmark nature of the Portuguese government's decision to preserve it in spite of the huge financial loss involved have been widely acclaimed. As a result, the prehistoric rock art of the Côa was included in the World Heritage List in December 1998.

    El arte rupestre del valle del Côa habría quedado completamente sumergido si se hubiera autorizado la continuación de la construcción de la gran presa de Foz Côa, iniciada en 1992. El proyecto de la presa fue interrumpido en 1995, estableciéndose en ese área un parque arqueológico de 200 km2, que está ahora legalmente protegido al más alto nivel como Monumento Nacional. El acceso público a sitios seleccionados está organizado mediante recorridos en vehículos cuatro por cuatro de grupos de ocho personas acompañados por guías preparados adecuadamente en arqueología y estudios de arte rupestre. Los Centros para los visitantes se establecieron en casas tradicionales restauradas situadas en pueblos en torno a la periferia del parque. Se va a crear un museo de arte y arqueología y servicios de investigación asociados en el emplazamiento de la presa ahora

  16. Dating of rock art and the effect of human activity on vegetation: The complementary use of archaeological and scientific methods

    Hjelle, Kari Loe; Lødøen, Trond Klungseth

    2017-07-01

    One of the main aims of Scandinavian rock art research in recent years has been to identify the culture or society responsible for the imagery. This is of mutual importance, as studies of material culture can shed light on the rock art, while the iconography can be used to understand the contemporary material remains. A major challenge however, has been to determine the exact age of the images, as there are no direct dating materials. In order to overcome this challenge archaeological excavations and palynological analyses have been carried out at Vingen in Western Norway, one of Scandinavia's largest rock art areas. The archaeological and palynological data achieved, as well as loss-on-ignition are independent means for the dating of human activity. Since these methods provided similar results, an indirect connection to the rock art production activity may be inferred. Dates from archaeological contexts indicate a peak of activity between 6900 and 6300 cal. BP, with a potential start 7350 cal. BP and a culmination 6100 cal. BP. Palynological data from three different types of basins have documented forest disturbance in the same time period. Local vegetation reconstructions using the Landscape Reconstruction Algorithm has proved useful to identify anthropogenic-induced land cover changes in the Mesolithic period and a marked reforestation at the transition to the Neolithic period. The applied methods have helped to considerably improve our understanding of past activity and the environment, and demonstrates the potential of archaeological excavations and palynological studies for dating of rock art.

  17. Bronze age cosmology and rock art images. Solar ships, deer and charts

    Dimitriadis, G.

    Bronze Age societies were technologically complex. The impressive production of metal artefacts embodies clearly their astronomical culture and cosmological viewpoint. Same ascertainment is valid also for rock art. In fact, around the European landscape were discovered several cliffs engraved with solar ships, deer and charts. How one could be interpret them? Which is the hidden mentality? From the end of 3rd millennium-early 2nd millennium B. C. deep technological transformations are made by metals. New inventions such metal extraction for weapon production, horse pulling chariot used for war and the bull pulling one used for trade may shorten the culture and material distances between Central Europe and South Mediterranean area. Indeed, taphonomic studies indicate a specific modification of the human body mortuary traditional disposition (orientated to significant astronomical targets) below a substantial transformation of mortuary apparatus with spot evidence of weapons (halberds, swords, knifes) and ornaments (double spiral, lunar shape pectorals). The famous Trundhold Solar chart, the 2nd millennium terracotta chart form Dupljaja, the solar boats petroglyph in Bohusland and the horse rider carved on Philippi's cliffs were conceived by the same mentality: communion with the divinity. Culture expressions as communicate manifestation attested in rock art were produced by the same mentality presented in Bronze Age art-crafts such as, 1. Culture epidemiologic patterns dispersion took place through out iconographic motives, and, 2. Animals can play a double face function inside an analogical-mythological system: a. animal-reflex; b. animal-agent. The question is: Could such petroglyphs help us to "read" archaeoastronomical properly in an archaeological site?

  18. Optical dating and palaeoecological investigations of ancient mud-wasp nests: Progress and prospects in rock art chronometry and palaeoenvironmental reconstructions

    Roberts, R.G.; Olley, J.M.; Walsh, G.L.; Murray, A.S.; Macphail, M.K.; Bowdery, D.E.; Jones, R.; Naumann, I.D.; Morwood, M.J.

    1997-01-01

    Full text: The spectacular rock art of northern Australia has long fascinated archaeologists but efforts to probe its probable great antiquity have been largely frustrated. Optical dating has been applied recently to ancient mud-wasp nests in the Kimberley region of Western Australia, the optically-stimulated luminescence (OSL) being obtained from quartz grains extracted from the nest mud. These nests overlie and in some places underlie rock paintings, thereby providing a means of constraining the ages of specific art motifs, such as Wandjina and Bradshaw paintings. Also incorporated in the nest mud are pollen grains, spores and phytoliths from which a variety of palaeoecological information has been gleaned and which offer the possibility of direct AMS radiocarbon dating. A summary of the Holocene and late Pleistocene chronological and palaeoenvironmental records obtained so far will be presented, and avenues for future investigation will be discussed

  19. Age of Barrier Canyon-style rock art constrained by cross-cutting relations and luminescence dating techniques

    Pederson, Joel L.; Chapot, Melissa S.; Simms, Steven R.

    2014-01-01

    Rock art compels interest from both researchers and a broader public, inspiring many hypotheses about its cultural origin and meaning, but it is notoriously difficult to date numerically. Barrier Canyon-style (BCS) pictographs of the Colorado Plateau are among the most debated examples; hypotheses......, the type section of BCS art in Canyon-lands National Park, southeastern Utah. Alluvial chronostratigraphy constrains the burial and exhumation of the alcove containing the panel, and limits are also set by our related research dating both a rockfall that removed some figures and the rock's exposure...... duration before that time. Results provide a maximum possible age, a minimum age, and an exposure time window for the creation of the Great Gallery panel, respectively. The only prior hypothesis not disproven is a late Archaic origin for BCS rock art, although our age result of A. D. similar to 1...

  20. Rock art at the pleistocene/holocene boundary in Eastern South America.

    Neves, Walter A; Araujo, Astolfo G M; Bernardo, Danilo V; Kipnis, Renato; Feathers, James K

    2012-01-01

    Most investigations regarding the first americans have primarily focused on four themes: when the New World was settled by humans; where they came from; how many migrations or colonization pulses from elsewhere were involved in the process; and what kinds of subsistence patterns and material culture they developed during the first millennia of colonization. Little is known, however, about the symbolic world of the first humans who settled the New World, because artistic manifestations either as rock-art, ornaments, and portable art objects dated to the Pleistocene/Holocene transition are exceedingly rare in the Americas. Here we report a pecked anthropomorphic figure engraved in the bedrock of Lapa do Santo, an archaeological site located in Central Brazil. The horizontal projection of the radiocarbon ages obtained at the north profile suggests a minimum age of 9,370 ± 40 BP, (cal BP 10,700 to 10,500) for the petroglyph that is further supported by optically stimulated luminescence (OSL) dates from sediment in the same stratigraphic unit, located between two ages from 11.7 ± 0.8 ka BP to 9.9 ± 0.7 ka BP. These data allow us to suggest that the anthropomorphic figure is the oldest reliably dated figurative petroglyph ever found in the New World, indicating that cultural variability during the Pleistocene/Holocene boundary in South America was not restricted to stone tools and subsistence, but also encompassed the symbolic dimension.

  1. Martín Almagro Basch, Fernando Gil Carles and the Corpus of Levantine Rock Art

    Cruz Berrocal, María

    2005-06-01

    Full Text Available The Corpus of Levantine Rock Art [CARL] (1971-1976 is a compilation, as yet unmatched in quality, of color photographs and contextual information on three quarters of the paintings known in Mediterranean Spain. Our reconstruction of its genesis is based on published literature, archival records, and oral history (the last of these constituting a particularly important source for the history of science. Its formation by the prehistorian M. Almagro Basch and the photographer F. Gil Carles illustrates the institutional, personal, and economic context of research in the Franco era. We emphasize Almagro’s contributions in studying, documenting and protecting the art and in resorting to an external purveyor within a scientific project. Gil Carles’s training, his work and his innovative classification of the material (described here for the first time made him Spain’s first heritage photographer. The article shows how the combined efforts of the two made the CARL the only systematic Spanish photographic archive built on an interregional scale and with explicit criteria.

    El Corpus de Arte Rupestre Levantino (1971-1976 es una recopilación de fotografías a color e información contextual sobre las tres cuartas partes de las pinturas conocidas en el arco mediterráneo español, cuya calidad todavía no se ha superado. La reconstrucción de su génesis se basa en bibliografía, archivos e historia oral cuyo valor para la historia de la ciencia se reivindica. La conexión de su trayectoria con las de sus creadores, el prehistoriador M. Almagro Basch y el fotógrafo F. Gil Carles, pone en evidencia el contexto institucional, personal y económico de la investigación durante el franquismo. Se destacan las aportaciones de Almagro en relación con el estudio, documentación y protección del arte y al recurrir a un suministrador externo dentro de un proyecto científico. La formación de Gil Carles, sus actividades y sistemática original de

  2. Age of Barrier Canyon-style rock art constrained by cross-cutting relations and luminescence dating techniques.

    Pederson, Joel L; Chapot, Melissa S; Simms, Steven R; Sohbati, Reza; Rittenour, Tammy M; Murray, Andrew S; Cox, Gary

    2014-09-09

    Rock art compels interest from both researchers and a broader public, inspiring many hypotheses about its cultural origin and meaning, but it is notoriously difficult to date numerically. Barrier Canyon-style (BCS) pictographs of the Colorado Plateau are among the most debated examples; hypotheses about its age span the entire Holocene epoch and previous attempts at direct radiocarbon dating have failed. We provide multiple age constraints through the use of cross-cutting relations and new and broadly applicable approaches in optically stimulated luminescence dating at the Great Gallery panel, the type section of BCS art in Canyonlands National Park, southeastern Utah. Alluvial chronostratigraphy constrains the burial and exhumation of the alcove containing the panel, and limits are also set by our related research dating both a rockfall that removed some figures and the rock's exposure duration before that time. Results provide a maximum possible age, a minimum age, and an exposure time window for the creation of the Great Gallery panel, respectively. The only prior hypothesis not disproven is a late Archaic origin for BCS rock art, although our age result of A.D. ∼ 1-1100 coincides better with the transition to and rise of the subsequent Fremont culture. This chronology is for the type locality only, and variability in the age of other sites is likely. Nevertheless, results suggest that BCS rock art represents an artistic tradition that spanned cultures and the transition from foraging to farming in the region.

  3. Rock my art : ou O novo esteticismo de Porquê choras? ou O dia em que Eduk entrou para a história da arte

    Leonardo Azevedo Felipe

    2013-01-01

    A partir do estudo de um caso específico – a performance Porquê Choras?, de Rogério Nazari e Telmo Lanes, ocorrida em 14 de agosto de 1985, em Porto Alegre, e que contou com a participação do grupo de rock Defalla – este trabalho busca narrar uma História (Roqueira) da Arte, apontando momentos no século XX em que o campo das artes visuais foi cruzado com o da cultura popular massiva representada pelo rock. Em paralelo, esta pesquisa também propõe reflexões acerca do fazer da própria história ...

  4. Discussion on management of earth and rock balancing during the construction of Fuqing nuclear power plant

    Yan Yingdi; Gu Jian

    2013-01-01

    The main purpose of earth and stone work for Fuqing nuclear power plant is to solve problems of the main plant and the temporary accommodation site and also providing aggregate, marine stone and backfill as well. For a reasonable arrangement of stacking, using and spoiling, a dynamic balance management is performed in the project based on the initial design by the plant design institute. The design result would be used to conduct the construction arrangement, for avoiding the risk of earth and stone shortage, and enhancing the economic benefits. By discussing on problems existed in the balanced management of earth and stone, some suggestions are raised in this paper for optimizing earth and stone medium-and long-term management. (authors)

  5. Sun Tzu's "The Art of War" and implications for leadership: theoretical discussion:

    Dimovski, Vlado; Đurica, Nina; Ferjan, Marko; Marič, Miha; Uhan, Miha

    2012-01-01

    We present a study of the Art of War from a leadership perspective, one in which we make a closer connection to the context of general organization and management. The Art of War written by Sun Tzu is one of those books that could be classified in the genre of pop-culture. Although its content used to be considered as a carefully protected state secret in the past, it is now available to everyone. Its use has in the past century of moved from warfare also to other areas of human activity. Str...

  6. The role of the disturbed rock zone in radioactive waste repository safety and performance assessment. A topical discussion and international overview

    Winberg, A.

    1991-06-01

    A discussion was presented of the role and relative importance of the disturbed rock zone (DRZ) around the underground openings of a repository for nuclear waste in crystalline rock. The term disturbed rock zone was defined and possible criteria to be sued to distinguish if from undisturbed rock was suggested. The processes decisive for the hydraulic characteristics of the DRZ were discussed. With regard to the integral hydraulic characteristics of the DRZ, the effects of the excavation methodology, stress redistribution, thermal changes, chemical changes and backfill were discussed. A review of in-situ observations of the DRZ was provided. Model analysis where the DRZ has been explicitly or implicitly represented, either from a phenomenological and performance assessment aspect were reviewed. The implications of the disturbed rock zone for the safe performance of a nuclear waste repository were discussed. Conceptual models for the geometry of the DRZ and hydraulic conductivity distribution in the DRZ were suggested. (au) (82 refs.)

  7. Automatic orientation and 3D modelling from markerless rock art imagery

    Lerma, J. L.; Navarro, S.; Cabrelles, M.; Seguí, A. E.; Hernández, D.

    2013-02-01

    This paper investigates the use of two detectors and descriptors on image pyramids for automatic image orientation and generation of 3D models. The detectors and descriptors replace manual measurements and are used to detect, extract and match features across multiple imagery. The Scale-Invariant Feature Transform (SIFT) and the Speeded Up Robust Features (SURF) will be assessed based on speed, number of features, matched features, and precision in image and object space depending on the adopted hierarchical matching scheme. The influence of applying in addition Area Based Matching (ABM) with normalised cross-correlation (NCC) and least squares matching (LSM) is also investigated. The pipeline makes use of photogrammetric and computer vision algorithms aiming minimum interaction and maximum accuracy from a calibrated camera. Both the exterior orientation parameters and the 3D coordinates in object space are sequentially estimated combining relative orientation, single space resection and bundle adjustment. The fully automatic image-based pipeline presented herein to automate the image orientation step of a sequence of terrestrial markerless imagery is compared with manual bundle block adjustment and terrestrial laser scanning (TLS) which serves as ground truth. The benefits of applying ABM after FBM will be assessed both in image and object space for the 3D modelling of a complex rock art shelter.

  8. A state-of-the-art anisotropic rock deformation model incorporating the development of mobilised shear strength

    Noor, M. J. Md; Jobli, A. F.

    2018-04-01

    Currently rock deformation is estimated using the relationship between the deformation modulus Em and the stress-strain curve. There have been many studies conducted to estimate the value of Em. This Em is basically derived from conducting unconfined compression test, UCS. However, the actual stress condition of the rock in the ground is anisotropic stress condition where the rock mass is subjected to different confining and vertical pressures. In addition, there is still no empirical or semi-empirical framework that has been developed for the prediction of rock stress-strain response under anisotropic stress condition. Arock triaxial machine GCTS Triaxial RTX-3000 has been deployed to obtain the anisotropic stress-strain relationship for weathered granite grade II from Rawang, Selangor sampled at depth of 20 m and subjected to confining pressure of 2 MPa, 7.5 MPa and 14 MPa. The developed mobilised shear strength envelope within the specimen of 50 mm diameter and 100 mm height during the application of the deviator stress is interpreted from the stress-strain curves. These mobilised shear strength envelopes at various axial strains are the intrinsic property and unique for the rock. Once this property has been established then it is being used to predict the stress-strain relationship at any confining pressure. The predicted stress-strain curves are compared against the curves obtained from the tests. A very close prediction is achieved to substantiate the applicability of this rock deformation model. This is a state-of-the art rock deformation theory which characterise the deformation base on the applied load and the developed mobilised shear strength within the rock body.

  9. An Approach to the Discussions on Education and Pedagogy: State of the Art

    Ana Cristina León Palencia

    2016-08-01

    Full Text Available This reflection paper is a product of a research aimed at making a map of discussions in the field of education and pedagogy. For that purpose, it takes up again some classifications developed from concepts such as currents, trends, approaches and pedagogical traditions. Focusing on the latter and its developments —connected with the concepts of education, bildung and curriculum— a new cartography is proposed the design of a new cartography. Finally, the paper elaborates on some elements of the current discussion in Colombia and the need for new paths to bring up to date the field of pedagogical studies in the country.

  10. See me! A Discussion on the Quality in Performing Arts for Children Based on a Performative Approach

    Lisa Nagel

    2013-12-01

    Full Text Available In this article, the writer discusses and analyses what happens to our evaluation of quality in performing arts for children when we move from the notion of art as an object to art as an event. Erika Fischer-Lichte´s theory on the so-called performative turn in the arts and more specifically, the term the feedback loop, constitutes the article´s theoretical backdrop. Two audience-related episodes, respectively the dance performance BZz BZz-DADA dA bee by ICB Productions (3 - 6 year olds and the theatre performance Thought Lab by Cirka Teater (for 6 year olds and above, serve as starting points for the theoretical discussion. By adopting Siemke Böhnisch’s performative approach to performance analysis, focusing on the terms henvendthet (directed-ness, the actors´ and spectators´ mutual turning to the other and kontakt (connection in relations to the audience, the writer makes it possible to show a dissonance (and its reverse between the performers and the audience in the two respective performances. The term dissonance describes moments of unintended breaks in communication, moments of which the performers are most likely unaware. These moments however become apparent when the audience´s reactions are included in the analysis. The author concludes that by deferring to a performative perspective, we become almost obliged to consider the child audience as qualified judges of quality, as opposed to allowing ourselves to dismiss their interactions as either noise or enthusiasm. Such a perspective is important not only for how we see and evaluate performing arts for children, but also for how artists must think when producing performances for this audience.

  11. The inherited path: contribution to the study of the least-cost pathways network between Neolithic habitats and rock art sites in the Massif of Caroig (Valencia, Spain

    Trinidad MARTÍNEZ I RUBIO

    2013-01-01

    Full Text Available Neolithic Art includes a wide range of expressions, among which we focus on both Levantine Art and Old Schematic Art. The paper intends to establish the optimum routes between the habitat sites –and their chronology– and Rock Art site carried out by GIS. On the other hand, and in an inverse way, it tries to infer the changes occurred in this network during the Neolithic period according to sequences of style established for Levantine Art and Old Schematic art. In conclusion, how territory is inhabited and travelled across, how the communication network is structured among the different habitat sites and the role that painted shelters have.

  12. An Approach to the Discussions on Education and Pedagogy: State of the Art

    Ana Cristina León Palencia

    2016-01-01

    This reflection paper is a product of a research aimed at making a map of discussions in the field of education and pedagogy. For that purpose, it takes up again some classifications developed from concepts such as currents, trends, approaches and pedagogical traditions. Focusing on the latter and its developments —connected with the concepts of education, bildung and curriculum— a new cartography is proposed the design of a new cartography. Finally, the paper elaborates on some elements of t...

  13. Shades of the Rainbow Serpent? A KhoeSan Animal between Myth and Landscape in Southern Africa—Ethnographic Contextualisations of Rock Art Representations

    Sian Sullivan

    2014-06-01

    Full Text Available The snake is a potent entity in many cultures across the world, and is a noticeable global theme in rock art and inscribed landscapes. We mobilise our long-term ethnographic research with southern African KhoeSan peoples to situate and interpret the presence of snake motifs in the region’s rock art. We contextualise the snake as a transformative ontological mediator between everyday and “entranced” KhoeSan worlds (those associated with “altered states of consciousness”, to weave together both mythological and shamanistic interpretations of southern African rock art. Ethnographic explorations of experiences of snakes as both an aspect of natural history and the physical environment, and as embodiments of multiplicitous and mythical meaning by which to live and understand life, shed light on the presence of snakes and associated snake-themes in southern African rock art. By drawing on ethnographic material, and in conjunction with review of literature, we highlight a dynamic assemblage of extant associations between snakes, rain, water, fertility, blood, fat, transformation, dance and healing. We suggest that these extant associations have explanatory potential for understanding the meaning of these themes in the rock art created by the ancestors of contemporary KhoeSan peoples. Our paper contributes to a live debate regarding the interpretive relevance of ethnography for understanding rock art representations from the past.

  14. Late Pleistocene and Early Holocene Rock Art from the Mongolian Altai: The Material and its Cultural Implications

    Esther Jacobson-Tepfer

    2013-09-01

    Full Text Available Rock-pecked images from the northern Mongolian Altai attest to the presence of human communities within the high valleys of that region during the Late Pleistocene and Early Holocene. The material provides evidence that is hitherto largely missing from the archaeological record of that region. This paper reviews the rock art, its find sites and larger physical contexts and uses evidence from paleoenvironmental studies to propose dating and cultural significance. The material is compared with other sites said to have Paleolithic imagery from Mongolia and the adjoining Russian Altai. The body of presented material offers a major resource for the study of early hunter-gatherer communities at the interface of Central and North Asia.

  15. Research of the Rock Art from the point of view of geography: the neolithic painting of the Mediterranean area of the Iberian Peninsula

    Cruz Berrocal, María

    2004-12-01

    Full Text Available The rock art of the Mediterranean Arch (which includes what are conventionally called Levantine Rock Art, Schematic Rock Art and Macroschematic Rock Art, among other styles, designated as part of the Human Heritage in 1997, is studied from the point of view of the Archaeology of Landscape. The information sources used were field work, cartographic analysis and analysis in GIS, besides two Rock Art Archives: the UNESCO Document and the Corpus of Levantine Cave Painting (Corpus de Pintura Rupestre Levantina. The initial hypothesis was that this rock art was involved in the process of neolithisation of the Eastern part of Iberia, of which it is a symptom and a result, and it must be understood as an element of landscape construction. If this is true, it would have a concrete distribution in the form of locational patterns. Through statistical procedures and heuristical approaches, it has been demonstrated that there is a structure of the neolithic landscape, defined by rock art, which is possible to interpret functional and economically.

    Se estudia el arte rupestre del Arco Mediterráneo (que incluye a los convencionalmente conocidos como Arte Levantino, Arte Esquemático y Arte Macroesquemático, entre otros estilos, nombrado Patrimonio de la Humanidad en 1998, desde el punto de vista de su localización. Las fuentes de información utilizadas fueron trabajo de campo, revisión cartográfica y análisis en Sistema de Información Geográfica, además de dos archivos de arte rupestre: el Expediente UNESCO y el Corpus de Pintura Rupestre Levantina. La hipótesis inicial fue que este arte rupestre se imbrica en el proceso de neolitización del Levante peninsular, del que es síntoma y resultado, y debe entenderse como un elemento de construcción paisajística, de lo que se deduce que ha de presentar una distribución determinable en forma de patrones locacionales. Por medio tanto de contrastes y descripciones estadísticas como de

  16. Creating a Culture of Connection: A Postmodern Punk Rock Approach to Art Therapy

    Drass, Jessica Masino

    2016-01-01

    Punk culture is based on an ideology that emphasizes questioning conformity and creating a space for individuality within community. It has inspired fans to create their own music and art as part of their quest for authenticity. Art therapy informed by punk culture can be a way to create a culture of connection while also building resiliency and…

  17. Not only Chauvet: dating Aurignacian rock art in Altxerri B Cave (northern Spain).

    González-Sainz, C; Ruiz-Redondo, A; Garate-Maidagan, D; Iriarte-Avilés, E

    2013-10-01

    The discovery and first dates of the paintings in Grotte Chauvet provoked a new debate on the origin and characteristics of the first figurative Palaeolithic art. Since then, other art ensembles in France and Italy (Aldène, Fumane, Arcy-sur-Cure and Castanet) have enlarged our knowledge of graphic activity in the early Upper Palaeolithic. This paper presents a chronological assessment of the Palaeolithic parietal ensemble in Altxerri B (northern Spain). When the study began in 2011, one of our main objectives was to determine the age of this pictorial phase in the cave. Archaeological, geological and stylistic evidence, together with radiometric dates, suggest an Aurignacian chronology for this art. The ensemble in Altxerri B can therefore be added to the small but growing number of sites dated in this period, corroborating the hypothesis of more complex and varied figurative art than had been supposed in the early Upper Palaeolithic. Copyright © 2013 Elsevier Ltd. All rights reserved.

  18. Exposé or misconstrual? Unresolved issues of authorship and the authenticity of GW Stow’s ‘forgery’ of a rock art painting

    Marguerite Prins

    2005-05-01

    Full Text Available George William Stow (1822-1882 is today considered to have been one of the founding fathers of rock art research and conservation in Southern Africa. He arrived from England in 1843 and settled on the frontier of the Eastern Cape where he gradually started specializing in geological exploration, the ethnological history of the early peoples of the subcontinent and the rock art of the region. By the 1870s he was responsible for the discovery of the coalfields in the Vaal Triangle of South Africa. In recent years Stow’s legacy has been the subject of academic suspicion. Some rock art experts claim that he made himself guilty of ‘forgery’. In the article the authors argues in favour of restoring the status of Stow by pointing to the fact that two mutually exclusive interpretational approaches of rock art, than it is about an alleged forgery, are at the heart of the attempts at discrediting his work. In the process, irreparable and undeserving harm has been done to the name of George William Stow and his contribution to rock art research and conservation in South Africa.

  19. Petroleum geological features and exploration prospect of deep marine carbonate rocks in China onshore: A further discussion

    Zhao Wenzhi

    2014-10-01

    Full Text Available Deep marine carbonate rocks have become one of the key targets of onshore oil and gas exploration and development for reserves replacement in China. Further geological researches of such rocks may practically facilitate the sustainable, steady and smooth development of the petroleum industry in the country. Therefore, through a deep investigation into the fundamental geological conditions of deep marine carbonate reservoirs, we found higher-than-expected resource potential therein, which may uncover large oil or gas fields. The findings were reflected in four aspects. Firstly, there are two kinds of hydrocarbon kitchens which were respectively formed by conventional source rocks and liquid hydrocarbons cracking that were detained in source rocks, and both of them can provide large-scale hydrocarbons. Secondly, as controlled by the bedding and interstratal karstification, as well as the burial and hydrothermal dolomitization, effective carbonate reservoirs may be extensively developed in the deep and ultra-deep strata. Thirdly, under the coupling action of progressive burial and annealing heating, some marine source rocks could form hydrocarbon accumulations spanning important tectonic phases, and large quantity of liquid hydrocarbons could be kept in late stage, contributing to rich oil and gas in such deep marine strata. Fourthly, large-scale uplifts were formed by the stacking of multi-episodic tectonism and oil and gas could be accumulated in three modes (i.e., stratoid large-area reservoir-forming mode of karst reservoirs in the slope area of uplift, back-flow type large-area reservoir-forming mode of buried hill weathered crust karst reservoirs, and wide-range reservoir-forming mode of reef-shoal reservoirs; groups of stratigraphic and lithologic traps were widely developed in the areas of periclinal structures of paleohighs and continental margins. In conclusion, deep marine carbonate strata in China onshore contain the conditions for

  20. Artfulness

    Chemi, Tatiana

    2011-01-01

    a collage of previously published materials on Artfulness, in this journal targeted teachers for dysfunctional behaviour children.......a collage of previously published materials on Artfulness, in this journal targeted teachers for dysfunctional behaviour children....

  1. First use of geological radar to assess the conservation condition of a South African rock art site: Game Pass Shelter (KwaZulu-Natal)

    Huneau, F.; Hœrlé, S.; Denis, A.; Salomon, A.

    2008-01-01

    WE PRESENT THE RESULTS OF A SURVEY of the main panels of Game Pass Shelter, a major painted rock art site in the KwaZulu-Natal Drakensberg mountain range, using ground penetrating radar. The investigation depth in the Clarens Formation sandstones lies between four and 80 cm, adequate to determine whether the rock wall presents any potentially unstable discontinuities. By identifying such areas and determining the depth of alteration zones at the major discontinuities, the radar helps in the p...

  2. Characterization of mineral coatings associated with a Pleistocene-Holocene rock art style: The Northern Running Figures of the East Alligator River region, western Arnhem Land, Australia.

    King, Penelope L; Troitzsch, Ulrike; Jones, Tristen

    2017-02-01

    This data article contains mineralogic and chemical data from mineral coatings associated with rock art from the East Alligator River region. The coatings were collected adjacent to a rock art style known as the "Northern Running Figures" for the purposes of radiocarbon dating (doi:10.1016/j.jasrep.2016.11.016; (T. Jones, V. Levchenko, P.L. King, U. Troitzsch, D. Wesley, 2017) [1]). This contribution includes raw and processed powder X-ray Diffraction data, Scanning Electron Microscopy energy dispersive spectroscopy data, and Fourier Transform infrared spectral data.

  3. Animal urine as painting materials in African rock art revealed by cluster ToF-SIMS mass spectrometry imaging.

    Mazel, Vincent; Richardin, Pascale; Touboul, David; Brunelle, Alain; Richard, Caroline; Laval, Eric; Walter, Philippe; Laprévote, Olivier

    2010-08-01

    The rock art site at the village of Songo in Mali is a very important Dogon ritual place where, since the end of the nineteenth century until today, takes place the ceremony of circumcision. During these ceremonies, paintings are performed on the walls of the shelter with mainly three colors: red, black and white. Ethnological literature mentions the use of animal urine of different species such as birds, lizards or snakes as a white pigment. Urine of these animals is mainly composed of uric acid or urate salts. In this article, time-of-flight secondary ion mass spectrometry (ToF-SIMS) is used to compare uric acid, snake urine and a sample of a white pigment of a Dogon painting coming from the rock art site of Songo. ToF-SIMS measurements in both positive and negative ion modes on reference compounds and snake urine proved useful for the study of uric acid and urate salts. This method enables to identify unambiguously these compounds owing to the detection in negative ion mode of the ion corresponding to the deprotonated molecule ([M-H](-) at m/z 167.01) and its fragment ions. Moreover, the mass spectra obtained in positive ion mode permit to differentiate uric acid and urate salts on the basis of specific ions. Applying this method to the Dogon white pigments sample, we show that the sample is entirely composed of uric acid. This proves for the first time, that animal urine was used as a pigment by the Dogon. The presence of uric acid instead of urate salts as normally expected in animal urine could be explained by the preparation of the pigment for its application on the stone. Copyright 2010 John Wiley & Sons, Ltd.

  4. By All Means Necessary – 2.5D and 3D Recording of Surfaces in the Study of Southern Scandinavian Rock Art

    Horn Christian

    2018-03-01

    Full Text Available Southern Scandinavia is Europe’s richest region in terms of figurative rock art. It is imperative to document this cultural heritage for future generations. To achieve this, researchers need to use the most objective recording methods available in order to eliminate human error and bias in the documentation. The ability to collect more data is better, not only for documentation, but also for research purposes. Recent years have seen the wider introduction of image based 2.5D and 3D modelling of rock art surfaces. These methods are Reflectance Transformation Imaging (RTI, Structure from Motion (SfM, and Optical Laser Scanning (OLS. Importantly, these approaches record depth difference and the structure of engraved lines. Therefore, they have clear advantages over older methods such as frottage (rubbings and tracing. Based on a number of short case studies, this paper argues that 2.5D and 3D methods should be used as a standard documentation techniques, but not in an exclusionary manner. The best documentation, enabling preservation and high-quality research, should employ all methods. Approaching rock art with all the research tools available we can re-appraise older documentation as well as investigate individual action and the transformation of rock art.

  5. Interpretative approaches for the Levantine rock art according to the study of Arquero de los Callejones Cerrados shelter (Albarracín, Teruel

    Manuel BEA

    2016-07-01

    Full Text Available The study on the rock art shelter of Arquero de los Callejones Cerrados, in the mountain range of Albarracín, is presented. We combined different methods on its documentation, attending to photography, geometric techniques, image digital enhancement and digital tracings. According to the analysis of the naturalistic decorated panels, depicted in red and white colour, it has been documented a wide group of animal species, some of them forming symbolic scenes together with human figures. The main focus of the study was to establish a better knowledge of the rock art on a regional scale. The analysis carried out allows us to point out a close relationship between female motifs and a feasible mating scene between two bovines, which invite to make new theoretical and interpretative evaluations. So it is possible to note a scene with already tamed animals and also to highlight the symbolic value of a fertility scene, with all those chrono-cultural implications it has out of those traditionally used for the so-called Levantine rock art. In this hand, we also set out the necessity to address a general redefinition of the Levantine rock art concept.

  6. 3D Digital Surveying and Modelling of Cave Geometry: Application to Paleolithic Rock Art.

    González-Aguilera, Diego; Muñoz-Nieto, Angel; Gómez-Lahoz, Javier; Herrero-Pascual, Jesus; Gutierrez-Alonso, Gabriel

    2009-01-01

    3D digital surveying and modelling of cave geometry represents a relevant approach for research, management and preservation of our cultural and geological legacy. In this paper, a multi-sensor approach based on a terrestrial laser scanner, a high-resolution digital camera and a total station is presented. Two emblematic caves of Paleolithic human occupation and situated in northern Spain, "Las Caldas" and "Peña de Candamo", have been chosen to put in practise this approach. As a result, an integral and multi-scalable 3D model is generated which may allow other scientists, pre-historians, geologists…, to work on two different levels, integrating different Paleolithic Art datasets: (1) a basic level based on the accurate and metric support provided by the laser scanner; and (2) a advanced level using the range and image-based modelling.

  7. Rock fragmentation

    Brown, W.S.; Green, S.J.; Hakala, W.W.; Hustrulid, W.A.; Maurer, W.C. (eds.)

    1976-01-01

    Experts in rock mechanics, mining, excavation, drilling, tunneling and use of underground space met to discuss the relative merits of a wide variety of rock fragmentation schemes. Information is presented on novel rock fracturing techniques; tunneling using electron beams, thermocorer, electric spark drills, water jets, and diamond drills; and rock fracturing research needs for mining and underground construction. (LCL)

  8. First Solar and Stellar Paintings in the Epipaleolithic and Neolithic Rock Art of the Iberian Peninsula (II): new Shelters and Ceramic Pieces decorated with Astral Paintings

    Quintano, J. F.

    2009-08-01

    This paper is a continuation of the research into the astronomical reasons behind prehistoric rock and mobiliary art in the Iberian Peninsula, the first part of which was presented in the previous SEAC Congress celebrated in 2007 in Klaipeda (Lithuania). It proposes that all heavenly objects painted as rock art and on ceramic pieces be given the name of astraliformes [=solar and stellar paintings]. The six astraliformes from the two shelters visited, and the ceramic pieces on which astraliformes appear in the Prehistoric Museum of Granada are presented. Astraliformes appear in schematic art in a sudden manner and on a large scale, and are included in the panel because of their function as a means of regulating and promoting the agrarian cycle.

  9. Specialist clinics in remote Australian Aboriginal communities: where rock art meets rocket science.

    Gruen, Russell; Bailie, Ross

    2004-10-01

    People in remote Aboriginal communities in the Northern Territory have greater morbidity and mortality than other Australians, but face considerable barriers when accessing hospital-based specialist services. The Specialist Outreach Service, which began in 1997, was a novel policy initiative to improve access by providing a regular multidisciplinary visiting specialist services to remote communities. It led to two interesting juxtapositions: that of 'state of the art' specialist services alongside under-resourced primary care in remote and relatively traditional Aboriginal communities; and that of attempts to develop an evidence base for the effectiveness of outreach, while meeting the short-term evaluative requirements of policy-makers. In this essay, first we describe the development of the service in the Northern Territory and its initial process evaluation. Through a Cochrane systematic review we then summarise the published research on the effectiveness of specialist outreach in improving access to tertiary and hospital-based care. Finally we describe the findings of an observational population-based study of the use of specialist services and the impact of outreach to three remote communities over 11 years. Specialist outreach improves access to specialist care and may lessen the demand for both outpatient and inpatient hospital care. Specialist outreach is, however, dependent on well-functioning primary care. According to the way in which outreach is conducted and the service is organised, it can either support primary care or it can hinder primary care and, as a result, reduce its own effectiveness.

  10. Monumental megalithic burial and rock art tell a new story about the Levant Intermediate Bronze “Dark Ages”

    Barash, Alon; Eisenberg-Degen, Davida; Grosman, Leore; Oron, Maya; Berger, Uri

    2017-01-01

    The Intermediate Bronze Age (IB) in the Southern Levant (ca. 2350–2000 BCE) is known as the “Dark Ages,” following the collapse of Early Bronze urban society and predating the establishment of the Middle Bronze cities. The absence of significant settlements and monumental building has led to the reconstruction of IB social organization as that of nomadic, tribal society inhabiting rural villages with no central governmental system. Excavation in the Shamir Dolmen Field (comprising over 400 dolmens) on the western foothills of the Golan Heights was carried out following the discovery of rock art engravings on the ceiling of the central chamber inside one of the largest dolmens ever recorded in the Levant. Excavation of this multi-chambered dolmen, covered by a basalt capstone weighing some 50 tons, revealed a secondary multi-burial (of both adults and children) rarely described in a dolmen context in the Golan. Engraved into the rock ceiling above the multi-burial is a panel of 14 forms composed of a vertical line and downturned arc motif. 3D-scanning by structured-light technology was used to sharpen the forms and revealed the technique employed to create them. Building of the Shamir dolmens required a tremendous amount of labor, architectural mastery, and complex socio-economic organization well beyond the capacity of small, rural nomadic groups. The monumental megalithic burial of the Shamir dolmens indicates a hierarchical, complex, non-urban governmental system. This new evidence supports a growing body of recent criticism stemming from new discoveries and approaches that calls for rethinking our views of the Levantine IB “Dark Ages.” PMID:28253312

  11. Monumental megalithic burial and rock art tell a new story about the Levant Intermediate Bronze "Dark Ages".

    Gonen Sharon

    Full Text Available The Intermediate Bronze Age (IB in the Southern Levant (ca. 2350-2000 BCE is known as the "Dark Ages," following the collapse of Early Bronze urban society and predating the establishment of the Middle Bronze cities. The absence of significant settlements and monumental building has led to the reconstruction of IB social organization as that of nomadic, tribal society inhabiting rural villages with no central governmental system. Excavation in the Shamir Dolmen Field (comprising over 400 dolmens on the western foothills of the Golan Heights was carried out following the discovery of rock art engravings on the ceiling of the central chamber inside one of the largest dolmens ever recorded in the Levant. Excavation of this multi-chambered dolmen, covered by a basalt capstone weighing some 50 tons, revealed a secondary multi-burial (of both adults and children rarely described in a dolmen context in the Golan. Engraved into the rock ceiling above the multi-burial is a panel of 14 forms composed of a vertical line and downturned arc motif. 3D-scanning by structured-light technology was used to sharpen the forms and revealed the technique employed to create them. Building of the Shamir dolmens required a tremendous amount of labor, architectural mastery, and complex socio-economic organization well beyond the capacity of small, rural nomadic groups. The monumental megalithic burial of the Shamir dolmens indicates a hierarchical, complex, non-urban governmental system. This new evidence supports a growing body of recent criticism stemming from new discoveries and approaches that calls for rethinking our views of the Levantine IB "Dark Ages."

  12. Monumental megalithic burial and rock art tell a new story about the Levant Intermediate Bronze "Dark Ages".

    Sharon, Gonen; Barash, Alon; Eisenberg-Degen, Davida; Grosman, Leore; Oron, Maya; Berger, Uri

    2017-01-01

    The Intermediate Bronze Age (IB) in the Southern Levant (ca. 2350-2000 BCE) is known as the "Dark Ages," following the collapse of Early Bronze urban society and predating the establishment of the Middle Bronze cities. The absence of significant settlements and monumental building has led to the reconstruction of IB social organization as that of nomadic, tribal society inhabiting rural villages with no central governmental system. Excavation in the Shamir Dolmen Field (comprising over 400 dolmens) on the western foothills of the Golan Heights was carried out following the discovery of rock art engravings on the ceiling of the central chamber inside one of the largest dolmens ever recorded in the Levant. Excavation of this multi-chambered dolmen, covered by a basalt capstone weighing some 50 tons, revealed a secondary multi-burial (of both adults and children) rarely described in a dolmen context in the Golan. Engraved into the rock ceiling above the multi-burial is a panel of 14 forms composed of a vertical line and downturned arc motif. 3D-scanning by structured-light technology was used to sharpen the forms and revealed the technique employed to create them. Building of the Shamir dolmens required a tremendous amount of labor, architectural mastery, and complex socio-economic organization well beyond the capacity of small, rural nomadic groups. The monumental megalithic burial of the Shamir dolmens indicates a hierarchical, complex, non-urban governmental system. This new evidence supports a growing body of recent criticism stemming from new discoveries and approaches that calls for rethinking our views of the Levantine IB "Dark Ages."

  13. A new state-of-the-art tool to investigate rock friction under extreme slip velocities and accelerations: SHIVA

    Niemeijer, André; di Toro, Giulio; Nielsen, Stefan; Scarlato, Piergiorgio; Romeo, Gianni; di Stefano, Giuseppe; Smith, Steven; di Felice, Fabio; Mariano, Sofia

    2010-05-01

    Despite considerable effort over the past several decades, the mechanics of earthquakes rupture remain largely unknown. In order to complement fault drilling projects and field and seismological observations, recent friction experiments strive to reproduce as closely as possible in-situ (natural) conditions of slip velocity and acceleration on intact and fault rocks. In this contribution, we present a novel state-of-the-art experimental rotary shear apparatus (SHIVA or Slow to HIgh Velocity Apparatus) capable of shearing samples at sliding velocities up to 10 m/s, accelerations of ~ 40 m/s2 and normal stresses up to 50 MPa. In comparison with existing high speed friction machines, this apparatus extends the range of sliding velocities, normal stresses, sample size and, more importantly, accelerations. The apparatus consists of a pair of brushless electric motors (a low velocity motor, 10-6-10-3 m/s, power 5 kW, and a high velocity motor, 10-3 - 10 m/s, power 270 kW), that are connected by a gear system that allows a switch between motors without loss of velocity and force. The motors drive a rotary shaft which clamps ring-shaped samples (diameter 40- 50 mm). On the other side of the rotary shaft, a stationary shaft holds the other half of the sample assembly. The shaft is held stationary by a pair of stainless steel arms, one of which is attached to the side of the concrete-filled base where torque is measured by a tension cell. Axial force (maximum 37 kN) is applied on this side by a piston-cylinder couple with an arm to increase the force. The entire machine measures by 3.5 by 1.2 meters and weighs 3700 kg. We aim to perform experiments on rock samples of a variety of compositions using slip velocities and accelerations that simulate slip velocity functions that occur during earthquakes. In addition, we plan to develop a pore fluid system and a pressure vessel in order to perform experiments that include the physical-chemical processes that occur during slow

  14. Structure of melanins from the fungi Ochroconis lascauxensis and Ochroconis anomala contaminating rock art in the Lascaux Cave.

    De la Rosa, José Maria; Martin-Sanchez, Pedro M; Sanchez-Cortes, Santiago; Hermosin, Bernardo; Knicker, Heike; Saiz-Jimenez, Cesareo

    2017-10-18

    Two novel species of the fungal genus Ochroconis, O. lascauxensis and O. anomala have been isolated from the walls of the Lascaux Cave, France. The interest in these fungi and their melanins lies in the formation of black stains on the walls and rock art which threatens the integrity of the paintings. Here we report solid-state cross polarization magic-angle spinning 13 C and 15 N nuclear magnetic resonance (NMR) spectroscopy and surface-enhanced Raman spectroscopy (SERS) of the melanins extracted from the mycelia of O. lascauxensis and O. anomala in order to known their chemical structure. The melanins from these two species were compared with those from other fungi. The melanins from the Ochroconis species have similar SERS and 13 C and 15 N NMR spectra. Their chemical structures as suggested by the data are not related to 3,4-dihydroxyphenylalanine, 5,6-dihydroxyindole or 1,8-dihydroxynaphthalene precursors and likely the building blocks from the melanins have to be based on other phenols that react with the N-terminal amino acid of proteins. The analytical pyrolysis of the acid hydrolysed melanin from O. lascauxensis supports this assumption.

  15. ARTS

    Mahadevan, Shankar; Virk, Kashif M.; Madsen, Jan

    2007-01-01

    and load conditions, consequences of different task mappings to processors (software or hardware) including memory and power usage, and effects of RTOS selection, including scheduling, synchronization and resource allocation policies. We present the application and platform models of ARTS as well...

  16. Artesão ou guasqueiro: Uma discussão sobre identidade e Memória

    Juliana Porto Machado

    2017-08-01

    Full Text Available O artesanato em couro, guasquería, é uma prática tradicional que se mantém na contemporaneidade através das transformações de significados dos objetos produzidos e pela adoção de novos materiais de produção. As técnicas de produção são manuais, o que a caracteriza como artesanato.  Possui forte ligação com a zona rural, principalmente com as atividades equestres. Nosso objetivo foi promover a análise desse processo artesanal tradicional do artefato em couro (guasquería na cidade de Jaguarão e sua influência na identidade de seus praticantes, levando em conta o saber/fazer do artesão/guasqueiro para compreender se houve modificações e como ocorre a conservação-transformação das técnicas de produção. A metodologia consistiu em uma proposta etnográfica através de entrevista semiestruturada com 04 artesãos/guasqueiro. Como principais resultados podemos destacar: a partir das narrativas de nossos  informantes que todos os entrevistados viveram ou trabalharam na zona rural; persistem as técnicas tradicionais/contemporâneas e o modo de produção; continua o saber/fazer apreendido pela transmissão de conhecimento entre indivíduos que possuíam laços íntimos com o aprendiz; o meio urbano/rural em que a prática de guasquería é um artesanato “rural”, onde seus criadores vivem em espaço urbano; por fim, a visão do guasqueiro, em relação ao sua identidade, é de se considerar guasqueiro por trabalhar com couro cru e artesão por trabalhar de forma manual. Concluímos que os praticantes desse oficio se consideram guasqueiros, mas também, artesão. Em um diálogo não conflituoso. O eu guasqueiro e o eu artesão se complementam.

  17. First use of portable system coupling X-ray diffraction and X-ray fluorescence for in-situ analysis of prehistoric rock art.

    Beck, L; Rousselière, H; Castaing, J; Duran, A; Lebon, M; Moignard, B; Plassard, F

    2014-11-01

    Study of prehistoric art is playing a major role in the knowledge of human evolution. Many scientific methods are involved in this investigation including chemical analysis of pigments present on artefacts or applied to cave walls. In the past decades, the characterization of coloured materials was carried on by taking small samples. This procedure had two main disadvantages: slight but existing damage of the paintings and limitation of the number of samples. Thanks to the advanced development of portable systems, in-situ analysis of pigment in cave can be now undertaken without fear for this fragile Cultural Heritage. For the first time, a portable system combining XRD and XRF was used in an underground and archaeological environment for prehistoric rock art studies. In-situ non-destructive analysis of black prehistoric drawings and determination of their composition and crystalline structure were successfully carried out. Original results on pigments used 13,000 years ago in the cave of Rouffignac (France) were obtained showing the use of two main manganese oxides: pyrolusite and romanechite. The capabilities of the portable XRD-XRF system have been demonstrated for the characterization of pigments as well as for the analysis of rock in a cave environment. This first in-situ experiment combining X-ray diffraction and X-ray fluorescence open up new horizons and can fundamentally change our approach of rock art studies. Copyright © 2014 Elsevier B.V. All rights reserved.

  18. Regarding "Semi-active control of the rocking motion of monolithic art objects" [Journal of Sound and Vibration, 374 (2016) 1-16

    Cartmell, Matthew P.

    2016-09-01

    The Editor wishes to make the reader aware that the paper "Semi-active control of the rocking motion of monolithic art objects" by R. Ceravolo, M.L. Pecorelli, and L.Z. Fragonara, did not contain a direct citation of the fundamental and original work by D. Konstantinidis and N. Makris entitled "Experimental and analytical studies on the seismic response of free-standing and anchored laboratory equipment", Report No. PEER 2005/07. Pacific Earthquake Engineering Research (PEER) Center, University of California, Berkeley, 2005. The Editor regrets that this omission was not noted at the time that the above paper was accepted and published.

  19. Cyclic Sequences, Events and Evolution of the Sino-Korean Plate,with a Discussion on the Evolution of Molar-tooth Carbonates,Phosphorites and Source Rocks

    MENG Xianghua; GE Ming

    2003-01-01

    This paper gives an account of the research that the authors conducted on the cyclic sequences, events and evolutionary history from Proterozoic to Meso-Cenozoic in the Sino-Korean plate based on the principle of the Cosmos-Earth System. The authors divided this plate into 20 super-cyclic or super-mega-cyclic periods and more than 100 Oort periods. The research focused on important sea flooding events, uplift interruption events, tilting movement events, molar-tooth carbonate events, thermal events, polarity reversal events, karst events, volcanic explosion events and storm events, as well as types of resource areas and paleotectonic evolution. By means of the isochronous theory of the Cosmos-Earth System periodicity and based on long-excentricity and periodicity, the authors elaborately studied the paleogeographic evolution of the aulacogen of the Sino-Korean plate, the oolitic beach platform formation, the development of foreland basin and continental rift valley basin, and reconstructed the evolution of tectonic paleogeography and stratigraphic framework in the Sino-Korean plate in terms of evolutionary maps. Finally, the authors gave a profound discussion on the formation and development of molar-tooth carbonates, phosphorites and source rocks.

  20. Geotechnical aspects of rock borrow for large breakwaters

    Watson, I.; Fischer, J.A.; Urlich, C.M.

    1975-01-01

    The state of the art is described of investigations to secure rock borrow for the breakwaters proposed to protect offshore nuclear power plants. Considerations relating to the geological, geotechnical, and design suitability of rock are discussed within the framework of economics, and the environmental impact of quarrying and transporting rock to potential sites on the East and Gulf coasts of the U.S. is examined. The methodology outlined has application to the construction of all large rockfill breakwaters

  1. Μicro-Raman spectroscopy for the characterization of rock-art pigments from Abrigo del Águila (Badajoz - Spain)

    Rosina, P.; Gomes, H.; Collado, H.; Nicoli, M.; Volpe, L.; Vaccaro, C.

    2018-06-01

    Micro-Raman spectroscopic technique allowed the characterization of organic and inorganic pigments of different colours sampled from a rock-art shelter named Abrigo del Aguila, located in the district of Badajoz, Cabeza del Buey (Extremadura - Spain). Micro-Raman analyses has been coupled with SEM observation and elemental analyses (EDS). The white and the black colours, used for non-representative figures, have been identified respectively as anatase and amorphous carbon, while two different type of red pigment has been found on figurative representations. The darker one, sampled, from a sun-figure, comprises an indeterminate organic compound beside of hematite. The second one, sampled from an anthropomorphic figure, is of a brilliant red and only hematite has been recognized in it.

  2. Rock Art Glossary: A Multilingual Dictionary, Expanded Second Edition (First Edition 2001. Edited by Robert G. Bednarik, Ahmed Achrati, Tang Huisheng, Alfred Muzzolini, George Dimitriadis, Dario Seglie, Fernando Coimbra, Yakov A. Sher and Mario Consens. Australian Rock Art Research Association, Inc., Melbourne, 2010; 274 Pages, in English, Arabic, Chinese, French, German, Greek, Italian, Portuguese, Russian and Spanish, with Translation Tables. Price $A 38.00, ISBN 978-0-646-53471-8

    Shu-Kun Lin

    2013-02-01

    Full Text Available This is the first dictionary compiled specifically for rock art research. It follows the publication of an English rock art glossary in the journal Rock Art Research in November 2000. To be adopted by the International Federation of Rock Art Organisations (IFRAO, it has been translated by some of the world’s foremost scholars in the field into Arabic, Chinese, French, German, Greek, Italian, Portuguese, Spanish and Russian. In a discipline that has hitherto been without an agreed terminology, even communication within a single language has been difficult. The proliferation of idiosyncratic terminologies of often academically isolated researchers, many of which have been used by only one scholar, has not only retarded progress and the transference of knowledge, it has led to countless misunderstandings and even personal feuds. The purpose of this dictionary is to create a single terminological standard as well as a cross-lingual uniformity of usage. It focuses particularly on scientific aspects, technical applications and epistemological rigour. It does not set out to create a terminological straitjacket for the discipline, but a common standard of reference, particularly in areas that have in the past been susceptible to greatly differing interpretations. This dictionary comprises sections in ten languages, each listing the same terms alphabetically. It also contains a table interlinking all of these languages, listing all terms explained. This translation table is organised alphabetically according to the English terms. The volume is indispensable for scientific translators, rock art scholars, archaeologists and others concerned with aspects of pre-Historic rock art, and is also intended for the guidance of students and authors working in this field.

  3. Interpretación del Arte Rupestre Centro-Sahariano: una aproximación al estilo de Cabezas Redondas = Interpretation of Central Sahara Rock Art: an approach to The Round Head style

    Hugo Alexander van Teslaar

    2015-11-01

    Full Text Available El estudio del arte rupestre sahariano ha comenzado en las últimas décadas a tener una agenda propia dentro de la investigación prehistórica y a despegar como sub-disciplina arqueológica. África ha pasado de ser vista como un continente baldío a apreciarse como una fuente autónoma de cultura, y el Sahara como recipiente de un inmenso legado cultural y artístico del que los investigadores sólo ahora están empezando a comprender en todo su alcance. Este legado cultural y artístico es el objeto de numerosos estudios encaminados a entender los contextos específicos de producción del arte. El estilo característico de Têtes Rondes es el que mayores dificultades de interpretación plantea a los investigadores. Por ello, ocupa una parte importante de este artículo. La carencia en muchos lugares de información contextual (restos materiales que ayudaría a validar o refutar las hipótesis de los investigadores y lo importante y necesario que resulta para el estudio del arte no quedarse en la lectura «superficial» de las imágenes, son algunos de los aspectos que veremos. Este artículo sostiene que para superar algunos de estos problemas es esencial el uso de enfoques y planteamientos interpretativos abiertos, permitiendo así que las premisas de las que parten los investigadores no estén encorsetadas desde sus inicios por una u otra corriente teórica. Adaptar las teorías interpretativas a los vestigios arqueológicos y no al revés resulta fundamental para mejorar nuestro conocimiento de los tiempos pretéritos.In the last decades the study of Sahara rock art begun to have its own agenda within prehistoric research and to take off as an archaeological sub-discipline. Africa has gone from being seen as an empty continent to an autonomous source of culture, and the Sahara as a container of an immense cultural and artistic legacy whose scope researchers are only now starting to comprehend. This cultural and

  4. GIS database and discussion for the distribution, composition, and age of Cenozoic volcanic rocks of the Pacific Northwest Volcanic Aquifer System study area

    Sherrod, David R.; Keith, Mackenzie K.

    2018-03-30

    A substantial part of the U.S. Pacific Northwest is underlain by Cenozoic volcanic and continental sedimentary rocks and, where widespread, these strata form important aquifers. The legacy geologic mapping presented with this report contains new thematic categorization added to state digital compilations published by the U.S. Geological Survey for Oregon, California, Idaho, Nevada, Utah, and Washington (Ludington and others, 2005). Our additional coding is designed to allow rapid characterization, mainly for hydrogeologic purposes, of similar rocks and deposits within a boundary expanded slightly beyond that of the Pacific Northwest Volcanic Aquifer System study area. To be useful for hydrogeologic analysis and to be more statistically manageable, statewide compilations from Ludington and others (2005) were mosaicked into a regional map and then reinterpreted into four main categories on the basis of (1) age, (2) composition, (3) hydrogeologic grouping, and (4) lithologic pattern. The coding scheme emphasizes Cenozoic volcanic or volcanic-related rocks and deposits, and of primary interest are the codings for composition and age.

  5. State-of-the-Art Report for the Deep URL Facility Development : Aspo Hard Rock Laboratory, Grimsel Test Site

    Kim, Kyung Su; Bae, Dae Seok; Kim, Geon Young

    2012-01-01

    This report analysed the development status on the SKB's Hard Rock Laboratory and Nagra's Grimsel Test Site facilities to investigate their facility overview, operation system, site condition, project history and procedure, and current experiment programmes of underground research laboratory. SKB and Nagra had launched high level radioactive waste disposal project around 1970's. Actual site investigation activities were initiated since 1990's and the time schedule for siting programmes to determine the final disposal site were taken fifteen to thirty years. Furthermore, ten to twenty years will be needed to site characterization, facility design, construction, and operation commissioning. Nagra had constructed Grimsel Test Site facility in southern Switzerland Apls with the collaboration of KWO electrical company in early 1980's. This facility is characterized of a centre of excellence for underground Research and Development (R and D) to support projects for the disposal of radioactive and chemo-toxic waste and not a potential repository site. The SKB's Aspo HRL constructed in outside Oskarshamn is a unique PBG-URL facility. SKB is conducting full-scale research and development here in preparation for the construction of a final repository for spent nuclear fuel. The research programmes for the development of disposal technologies is performed over thirty to fifty years prior to repository operation. In 2000's, research on long-term phenomena, i.e., optimization of disposal concept, understanding of coupling process, validation of mathematical model, test and development of safety assessment models, characterization of deep geochemical environment, and long-term demonstration experiments have been leading the issues of research and development

  6. Geotechnical assessment and instrumentation needs for nuclear waste isolation in crystalline and argillaceous rocks

    1979-01-01

    To evaluate the state-of-the-art, research needs, and research priorities related to waste disposal in largely impermeable rocks, scientists and engineers working on geologic aspects of nuclear waste disposal were brought together. This report and recommendations are the proceedings from that symposium. Three panels were organized on rock properties, fracture hydrology, and geochemistry. Panel discussions and recommendations are presented

  7. Middle and Later Stone Age chronology of Kisese II rockshelter (UNESCO World Heritage Kondoa Rock-Art Sites), Tanzania

    Ranhorn, Kathryn L.; Kwekason, Amandus; Alex, Bridget; Laird, Myra F.; Marean, Curtis W.; Niespolo, Elizabeth; Nivens, Joelle; Mabulla, Audax Z. P.

    2018-01-01

    The archaeology of East Africa during the last ~65,000 years plays a central role in debates about the origins and dispersal of modern humans, Homo sapiens. Despite the historical importance of the region to these discussions, reliable chronologies for the nature, tempo, and timing of human behavioral changes seen among Middle Stone Age (MSA) and Later Stone Age (LSA) archaeological assemblages are sparse. The Kisese II rockshelter in the Kondoa region of Tanzania, originally excavated in 1956, preserves a ≥ 6-m-thick archaeological succession that spans the MSA/LSA transition, with lithic artifacts such as Levallois and bladelet cores and backed microliths, the recurrent use of red ochre, and >5,000 ostrich eggshell beads and bead fragments. Twenty-nine radiocarbon dates on ostrich eggshell carbonate make Kisese II one of the most robust chronological sequences for understanding archaeological change over the last ~47,000 years in East Africa. In particular, ostrich eggshell beads and backed microliths appear by 46–42 ka cal BP and occur throughout overlying Late Pleistocene and Holocene strata. Changes in lithic technology suggest an MSA/LSA transition that began 39–34.3 ka, with typical LSA technologies in place by the Last Glacial Maximum. The timing of these changes demonstrates the time-transgressive nature of behavioral innovations often linked to the origins of modern humans, even within a single region of Africa. PMID:29489827

  8. Middle and Later Stone Age chronology of Kisese II rockshelter (UNESCO World Heritage Kondoa Rock-Art Sites), Tanzania.

    Tryon, Christian A; Lewis, Jason E; Ranhorn, Kathryn L; Kwekason, Amandus; Alex, Bridget; Laird, Myra F; Marean, Curtis W; Niespolo, Elizabeth; Nivens, Joelle; Mabulla, Audax Z P

    2018-01-01

    The archaeology of East Africa during the last ~65,000 years plays a central role in debates about the origins and dispersal of modern humans, Homo sapiens. Despite the historical importance of the region to these discussions, reliable chronologies for the nature, tempo, and timing of human behavioral changes seen among Middle Stone Age (MSA) and Later Stone Age (LSA) archaeological assemblages are sparse. The Kisese II rockshelter in the Kondoa region of Tanzania, originally excavated in 1956, preserves a ≥ 6-m-thick archaeological succession that spans the MSA/LSA transition, with lithic artifacts such as Levallois and bladelet cores and backed microliths, the recurrent use of red ochre, and >5,000 ostrich eggshell beads and bead fragments. Twenty-nine radiocarbon dates on ostrich eggshell carbonate make Kisese II one of the most robust chronological sequences for understanding archaeological change over the last ~47,000 years in East Africa. In particular, ostrich eggshell beads and backed microliths appear by 46-42 ka cal BP and occur throughout overlying Late Pleistocene and Holocene strata. Changes in lithic technology suggest an MSA/LSA transition that began 39-34.3 ka, with typical LSA technologies in place by the Last Glacial Maximum. The timing of these changes demonstrates the time-transgressive nature of behavioral innovations often linked to the origins of modern humans, even within a single region of Africa.

  9. Computerized systems for on-line management of failures: a state-of-the-art discussion of alarm systems and diagnostic systems applied in the nuclear industry

    Kim, I.S.

    1994-01-01

    It is now well perceived in the nuclear industry that improving plant information systems is vital for enhancing the operational safety of nuclear power plants. Considerable work is underway worldwide to support operators' decision-making, particularly in their difficult tasks of managing process anomalies on-line. The work includes development of (1) advanced alarm systems, such as various kinds of computer-based alarm processing systems, Critical Function Monitoring System, Success Path Monitoring System and Safety Assessment System II, and (2) real-timer diagnostic systems, such as Disturbance Analysis System, Maryland Operator Advisory System II, Model-Integrated Diagnostic Analysis System, Diagnosis System using Knowledge Engineering Technique, Detailed Diagnosis, and Operator Advisor System. This paper presents a state-of-the-art review of plant information systems for on-line management of failures in nuclear power plants, focusing on the methodological features of computerized alarm systems and diagnostic systems. (author)

  10. Identification of plant cells in black pigments of prehistoric Spanish Levantine rock art by means of a multi-analytical approach. A new method for social identity materialization using chaîne opératoire.

    López-Montalvo, Esther; Roldán, Clodoaldo; Badal, Ernestina; Murcia-Mascarós, Sonia; Villaverde, Valentín

    2017-01-01

    We present a new multi-analytical approach to the characterization of black pigments in Spanish Levantine rock art. This new protocol seeks to identify the raw materials that were used, as well as reconstruct the different technical gestures and decision-making processes involved in the obtaining of these black pigments. For the first of these goals, the pictorial matter of the black figurative motifs documented at the Les Dogues rock art shelter (Ares del Maestre, Castellón, Spain) was characterized through the combination of physicochemical and archeobotanical analyses. During the first stage of our research protocol, in situ and non-destructive analyses were carried out by means of portable Energy Dispersive X-Ray Fluorescence spectrometry (EDXRF); during the second stage, samples were analyzed by Optical Microscopy (OM), Raman spectroscopy, and Scanning Electron Microscopy coupled with Energy Dispersive X-ray spectroscopy (SEM-EDX). Two major conclusions have been drawn from these analyses: first, charred plant matter has been identified as a main component of these prehistoric black pigments; and second, angiosperm and conifer charcoal was a primary raw material for pigment production, identified by means of the archaeobotanical study of plant cells. For the second goal, black charcoal pigments were replicated in the laboratory by using different raw materials and binders and by reproducing two main chaînes opératoires. The comparative study of the structure and preservation of plant tissues of both prehistoric and experimental pigments by means of SEM-EDX underlines both a complex preparation process and the use of likely pigment recipes, mixing raw material with fatty or oily binders. Finally, the formal and stylistic analysis of the motifs portrayed at Les Dogues allowed us to explore the relationship between identified stylistic phases and black charcoal pigment use, raising new archaeological questions concerning the acquisition of know-how and the

  11. Structure analysis - chiromancy of the rock

    Huber, A.; Huber, M.

    1989-01-01

    The reader may initially be surprised by a comparison between structure analysis and palmistry which is, in effect, a comparison between a scientific research method on the one hand and art which is equated with magical powers on the other. In the figurative sense, however, these two fields have some points in common which should help us to obtain a first impression of the nature of geological structure analysis. Chiromancy uses the lines and the form of the hand to predict the character and the future of the person in question. In the same way, geologists use rocks and rock forms to obtain information on structure and behaviour of different formations. Structure analysis is a specialised field of geological investigation in which traces of deformation are interpreted as expressions of rockforming forces. This article discusses how and why the character of a rock formation as well as its past, present and even future behaviour can be determined using structure analysis. (author) 11 figs

  12. Samuel Patton Impey, M.D. (Aberdeen) (1856-1928). Cape Town's primordial leprologist, dermatologist, radiotherapist and rock-art enthusiast.

    Findlay, G H

    1987-03-21

    Samuel Impey was a noteworthy medical pioneer of the Cape Colony. He was the author of what was probably the first medical textbook of note to be written in South Africa, a Handbook of Leprosy, published in London in 1896. He carried much of the frontier spirit into the medical life of the time, entering vigorously into controversy and fresh developments. As an amateur artist, he also put forward some individual views on rock paintings.

  13. Critical issues in soft rocks

    Milton Assis Kanji

    2014-01-01

    This paper discusses several efforts made to study and investigate soft rocks, as well as their physico-mechanical characteristics recognized up to now, the problems in their sampling and testing, and the possibility of its reproduction through artificially made soft rocks. The problems in utilizing current and widespread classification systems to some types of weak rocks are also discussed, as well as other problems related to them. Some examples of engineering works in soft rock or in soft ...

  14. Rock Cycle Roulette.

    Schmidt, Stan M.; Palmer, Courtney

    2000-01-01

    Introduces an activity on the rock cycle. Sets 11 stages representing the transitions of an earth material in the rock cycle. Builds six-sided die for each station, and students move to the stations depending on the rolling side of the die. Evaluates students by discussing several questions in the classroom. Provides instructional information for…

  15. The chronology of hand stencils in European Palaeolithic rock art: implications of new U-series results from El Castillo Cave (Cantabria, Spain).

    García-Diez, Marcos; Garrido, Daniel; Hoffmann, Dirk; Pettitt, Paul; Pike, Alistair; Zilhão, Joao

    2015-07-20

    The hand stencils of European Paleolithic art tend to be considered of pre-Magdalenian age and scholars have generally assigned them to the Gravettian period. At El Castillo Cave, application of U-series dating to calcite accretions has established a minimum age of 37,290 years for underlying red hand stencils, implying execution in the earlier part of the Aurignacian if not beforehand. Together with the series of red disks, one of which has a minimum age of 40,800 years, these motifs lie at the base of the El Castillo parietal stratigraphy. The similarity in technique and colour support the notion that both kinds of artistic manifestations are synchronic and define an initial, non-figurative phase of European cave art. However, available data indicate that hand stencils continued to be painted subsequently. Currently, the youngest, reliably dated examples fall in the Late Gravettian, approximately 27,000 years ago.

  16. Discussion on “Empirical methods for determining shaft bearing capacity of semi-deep foundations socketed in rocks” [J Rock Mech Geotech Eng 6 (2017 1140–151

    Ergin Arioglu

    2018-06-01

    Full Text Available A new comprehensive set of data (n = 178 is compiled by adding a data set (n = 72 collected by Arioglu et al. (2007 to the data set (n = 106 presented in Rezazadeh and Eslami (2017. Then, the compiled data set is evaluated regardless of the variation in lithology/strength. The proposed empirical equation in this study comprises a wider range of uniaxial compressive strength (UCS (0.15 MPa < σrc < 156 MPa and various rock types. Rock mass cuttability index (RMCI is correlated with shaft resistance (rs to predict the shaft resistance of rock-socketed piles. The prediction capacity of the RMCI versus rs equation is also found to be in a fair good agreement with the presented data in Rezazadeh and Eslami (2017. Since the RMCI is a promising parameter in the prediction of shaft resistance, the researchers in the rock-socketed pile design area should consider this parameter in the further investigations. Keywords: Uniaxial compressive strength (UCS, Rock mass cuttability index (RMCI, Shaft resistance, Rock socketed piles, Database

  17. Rock art in the Estret de les Aigües (Bellús-Xátiva, Valencia | Arte rupestre en el Estret de les Aigües (Bellús-Xàtiva, Valencia

    Mauro S. Hernández Pérez

    1986-12-01

    Full Text Available Account is given of the finding of two caves or parietal art in the Valencian area. There are Levantine and Schematic paintings at the Cova Gran in La Petxina which date back to Middle Neolithic. The engravings of horsemen, horses and human figures in the Cova of Barranc de l'Aguila are difficult to date but are definitely not prehistoric. | Se da cuenta del hallazgo de dos nuevos yacimientos con arte rupestre en la provincia de Valencia. En la Cova Gran de La Petxina existen pinturas de tipo levantino y esquemáticas, que deben fecharse a partir del Neolítico Medio. En la Cova del Barranc de l'Aguila los grabados de jinetes, équidos y antropomorfos son de imprecisa cronología, pero nunca prehistóricos.

  18. Contribution to the levantine rock art: ethnographic analysis of the anthropomorphic figures | Contribución al arte rupestre levantino: análisis etnográfico de las figuras antropomorfas

    María Francia Galiana Botella

    1985-12-01

    Full Text Available El propósito del presente artículo es aplicar la lectura etnográfica a las figuraciones humanas representadas en el Arte Rupestre Levantino. Ello permite realizar una tipología de los adornos y útiles, así como aproximarse a su cronología relativa mediante los paralelos, muebles y figurativos, y las asociaciones de estos objetos en una misma figura. El resultado hace posible el acercamiento al encuadre cronológico-cultural de los pintores levantinos. | Le but que nous poursuivons c'est appliquer la lecture éthnographique aux figurations humaines représentées dans l'Art Rupestre Levantin. Ceci nous permet d'effectuer une tipologie des parures et de l'outillage, de même que nous approcher à leur chronologie relative moyennant les parallèles, avec le mobilier archéologique et d'autres représentations artistiques, ainsi que les associations de ces objets sur un même personnage. Le résultat rend possible l'aproximation au cadre chronologique-culturel des peintres levantins.

  19. The Return of the Body: Performance Art and Art Education.

    Green, Gaye Leigh

    1999-01-01

    Explains that performance art incorporates different artistic forms, emphasizes the process of art over the product, and blurs the line between life and art. Discusses the history of performance art, highlights the Performance Art, Culture, and Pedagogy Symposium, and provides examples of how to use performance art in the classroom. (CMK)

  20. Artful creation

    Darsø, Lotte

    2013-01-01

    An introduction to the field of Arts-in-Business outlining 4 different approaches: 1) Art as decoration, 2) Art as intertainment, 3) Arts as instrumental, 4) Art as strategic......An introduction to the field of Arts-in-Business outlining 4 different approaches: 1) Art as decoration, 2) Art as intertainment, 3) Arts as instrumental, 4) Art as strategic...

  1. Summary discussions

    Ritchie, R.H.

    1982-01-01

    Remarks intended to highlight topics of importance for future research were made by three of the participants at the conclusion of the Seminar. A brief listing is given of topics discussed by each of these rapporteurs

  2. Arts rupestres, écritures et protoécritures en Afrique : l’exemple du libyque Rock art, scripts and protoscripts in Africa: the Libyco-Berber example

    Jean-Loïc Le Quellec

    2011-02-01

    Full Text Available Certaines images rupestres sahariennes pré- ou protohistoriques ont été interprétées comme une protoécriture rupestre susceptible d’avoir évolué vers les écritures libyco-berbères en intégrant un ancien stock de signes régionaux (tatouages, marques de tribus, etc.. L’examen du dossier conduit au rejet de cette hypothèse.Some pre- or protohistoric rock pictures in the Sahara have been interpreted as a protoscript that might have evolved into the Libyco-Berber script by integrating a stock of regional signs (tattoos, tribal marks, etc.. This article rejects this hypothesis.

  3. Panel discussion

    Anon.

    1980-01-01

    The panel discussion at the 10th Allianz Forum on 'Technology and Insurance' dealt with the following topics: New technologies: energy conversion (coal, petroleum, natural gas, nuclear energy, solar energy); infrastructure (transport, data processing); basic products (metallic materials, chemical products, pharmaceutical products); integrated products (microprocessors, production line machines) as well as new risks: political; general economic (financing, market structure); insurance-related, dangers to persons and property; reduction of risks. (orig.) [de

  4. 'Escher' Rock

    2004-01-01

    [figure removed for brevity, see original site] Chemical Changes in 'Endurance' Rocks [figure removed for brevity, see original site] Figure 1 This false-color image taken by NASA's Mars Exploration Rover Opportunity shows a rock dubbed 'Escher' on the southwestern slopes of 'Endurance Crater.' Scientists believe the rock's fractures, which divide the surface into polygons, may have been formed by one of several processes. They may have been caused by the impact that created Endurance Crater, or they might have arisen when water leftover from the rock's formation dried up. A third possibility is that much later, after the rock was formed, and after the crater was created, the rock became wet once again, then dried up and developed cracks. Opportunity has spent the last 14 sols investigating Escher, specifically the target dubbed 'Kirchner,' and other similar rocks with its scientific instruments. This image was taken on sol 208 (Aug. 24, 2004) by the rover's panoramic camera, using the 750-, 530- and 430-nanometer filters. The graph above shows that rocks located deeper into 'Endurance Crater' are chemically altered to a greater degree than rocks located higher up. This chemical alteration is believed to result from exposure to water. Specifically, the graph compares ratios of chemicals between the deep rock dubbed 'Escher,' and the more shallow rock called 'Virginia,' before (red and blue lines) and after (green line) the Mars Exploration Rover Opportunity drilled into the rocks. As the red and blue lines indicate, Escher's levels of chlorine relative to Virginia's went up, and sulfur down, before the rover dug a hole into the rocks. This implies that the surface of Escher has been chemically altered to a greater extent than the surface of Virginia. Scientists are still investigating the role water played in influencing this trend. These data were taken by the rover's alpha particle X-ray spectrometer.

  5. Discussion Graphs

    Kiciman, Emre; Counts, Scott; Gamon, Michael

    2014-01-01

    , time and other confounding factors, few of the studies that attempt to extract information from social media actually condition on such factors due to the difficulty in extracting these factors from naturalistic data and the added complexity of including them in analyses. In this paper, we present......Much research has focused on studying complex phenomena through their reflection in social media, from drawing neighborhood boundaries to inferring relationships between medicines and diseases. While it is generally recognized in the social sciences that such studies should be conditioned on gender...... a simple framework for specifying and implementing common social media analyses that makes it trivial to inspect and condition on contextual information. Our data model—discussion graphs—captures both the structural features of relationships inferred from social media as well as the context...

  6. Dwarfism in art.

    Limon, Janusz

    2015-01-01

    Throughout the history of mankind the birth of a child with congenital malformation raised anxiety and torment, along with attempts to explain its origins. It is possible to find relics of such events in prehistoric rock drawings and primitive sculptures, in numerous art pieces produced through the centuries up to modern sculptures, paintings and drawings. The aim of the present article is to show how dwarfs were portrayed in a variety of art forms at different moments in the history of our world.

  7. Rock in Rio: forever young

    Ricardo Ferreira Freitas

    2014-12-01

    Full Text Available The purpose of this article is to discuss the role of Rock in Rio: The Musical, as herald of megafestival Rock in Rio. Driven by the success that musicals have reached in Brazil, we believe that the design of this spectacle of music, dance and staging renews the brand of the rock festival, once it adds the force of young and healthy bodies to its concept. Moreover, the musical provides Rock in Rio with some distance from the controversal trilogy of sex, drugs and rock and roll, a strong mark of past festivals around the world. Thus, the musical expands the possibilities of growth for the brand.

  8. El empleo de armamento como elemento de aporte cronológico al arte rupestre postpaleolítico del Cerro de San Isidro (Domingo García, Segovia = The Use of Weapons as an Element of Chronological Contribution the Post-Paleolithic Rock Art in the Cerro...

    Hipólito Pecci Tenrero

    2016-12-01

    Full Text Available La dificultad que entraña el establecimiento de una horquilla cronológica, más o menos determinada, para ubicar la estación de arte rupestre postpaleolítico de Domingo García (Segovia en una época concreta, pues hasta el momento las técnicas empleadas para el estudio de los centenares de grabados son infructuosas, ha hecho que se lleve a cabo un análisis interno de las imágenes que se exhiben portando algún tipo de arma, en busca de información que pueda arrojar luz sobre el período aproximado en que fueron esculpidas en los paneles de los afloramientos rocosos.Since it is difficult to establish a precise chronological range, in order to place in a particular period station rock art post-Paleolithic Domingo García (Segovia, Spain, and so far the techniques used to study hundreds of engravings have not borne fruit, it has made it conducted an internal analysis of the images that can carry some sort of weapon, looking for information that could shed light on the approximate period in which were carved panels rocky outcrops.

  9. Visibility and perception of the environment. Analysis of the distribution of schematic rock art through geographic information systems | Visibilidad y percepción del entorno. Análisis de la distribución del arte rupestre esquemático mediante sistemas de información geográfica

    Sara Fairén Jiménez

    2005-12-01

    Full Text Available This paper analyses the computerised viewsheds of Schematic rock art shelters of the central Mediterranean coast of Spain. This is one of the most variable components in the patterns of distribution of the shelters. Distance based viewsheds led us to study the different visibility strategies that prevail for each shelter. The cumulative viewsheds enable us to define different groups of shelters and provide hints on the way the landscape was structured through the depiction of these motifs in different types of shelter and points in the landscape. | Este estudio presenta algunos resultados del cálculo de las cuencas visuales de los abrigos con Arte rupestre Esquemático en la zona centro-meridional del País Valenciano. Éstas constituyen uno de los factores cuya variación es más apreciable en las pautas de distribución de los abrigos: mientras que las visibilidades simples basadas en la distancia permiten una aproximación a las distintas estrategias de visibilidad que prima cada abrigo, el cálculo de cuencas visuales acumuladas permite definir distintos grupos, así como analizar la articulación del paisaje que se realiza con la representación de estos motivos en distintos tipos de abrigo y puntos del territorio.

  10. Combining TXRF, FT-IR and GC-MS information for identification of inorganic and organic components in black pigments of rock art from Alero Hornillos 2 (Jujuy, Argentina).

    Vázquez, Cristina; Maier, Marta S; Parera, Sara D; Yacobaccio, Hugo; Solá, Patricia

    2008-06-01

    Archaeological samples are complex in composition since they generally comprise a mixture of materials submitted to deterioration factors largely dependent on the environmental conditions. Therefore, the integration of analytical tools such as TXRF, FT-IR and GC-MS can maximize the amount of information provided by the sample. Recently, two black rock art samples of camelid figures at Alero Hornillos 2, an archaeological site located near the town of Susques (Jujuy Province, Argentina), were investigated. TXRF, selected for inorganic information, showed the presence of manganese and iron among other elements, consistent with an iron and manganese oxide as the black pigment. Aiming at the detection of any residual organic compounds, the samples were extracted with a chloroform-methanol mixture and the extracts were analyzed by FT-IR, showing the presence of bands attributable to lipids. Analysis by GC-MS of the carboxylic acid methyl esters prepared from the sample extracts, indicated that the main organic constituents were saturated (C(16:0) and C(18:0)) fatty acids in relative abundance characteristic of degraded animal fat. The presence of minor C(15:0) and C(17:0) fatty acids and branched-chain iso-C(16:0) pointed to a ruminant animal source.

  11. Elastic Rock Heterogeneity Controls Brittle Rock Failure during Hydraulic Fracturing

    Langenbruch, C.; Shapiro, S. A.

    2014-12-01

    For interpretation and inversion of microseismic data it is important to understand, which properties of the reservoir rock control the occurrence probability of brittle rock failure and associated seismicity during hydraulic stimulation. This is especially important, when inverting for key properties like permeability and fracture conductivity. Although it became accepted that seismic events are triggered by fluid flow and the resulting perturbation of the stress field in the reservoir rock, the magnitude of stress perturbations, capable of triggering failure in rocks, can be highly variable. The controlling physical mechanism of this variability is still under discussion. We compare the occurrence of microseismic events at the Cotton Valley gas field to elastic rock heterogeneity, obtained from measurements along the treatment wells. The heterogeneity is characterized by scale invariant fluctuations of elastic properties. We observe that the elastic heterogeneity of the rock formation controls the occurrence of brittle failure. In particular, we find that the density of events is increasing with the Brittleness Index (BI) of the rock, which is defined as a combination of Young's modulus and Poisson's ratio. We evaluate the physical meaning of the BI. By applying geomechanical investigations we characterize the influence of fluctuating elastic properties in rocks on the probability of brittle rock failure. Our analysis is based on the computation of stress fluctuations caused by elastic heterogeneity of rocks. We find that elastic rock heterogeneity causes stress fluctuations of significant magnitude. Moreover, the stress changes necessary to open and reactivate fractures in rocks are strongly related to fluctuations of elastic moduli. Our analysis gives a physical explanation to the observed relation between elastic heterogeneity of the rock formation and the occurrence of brittle failure during hydraulic reservoir stimulations. A crucial factor for understanding

  12. Recreating Rocks

    Posth, Nicole R

    2008-01-01

    Nicole Posth and colleagues spent a month touring South African rock formations in their quest to understand the origin of ancient iron and silicate layers.......Nicole Posth and colleagues spent a month touring South African rock formations in their quest to understand the origin of ancient iron and silicate layers....

  13. Multiverso: Rock'n'Astronomy

    Caballero, J. A.

    2012-05-01

    In the last few years, there have been several projects involving astronomy and classical music. But have a rock band ever appeared at a science conference or an astronomer at a rock concert? We present a project, Multiverso, in which we mix rock and astronomy, together with poetry and video art (Caballero, 2010). The project started in late 2009 and has already reached tens of thousands people in Spain through the release of an album, several concert-talks, television, radio, newspapers and the internet.

  14. Rock Physics

    Fabricius, Ida Lykke

    2017-01-01

    Rock physics is the discipline linking petrophysical properties as derived from borehole data to surface based geophysical exploration data. It can involve interpretation of both elastic wave propagation and electrical conductivity, but in this chapter focus is on elasticity. Rock physics is based...... on continuum mechanics, and the theory of elasticity developed for statics becomes the key to petrophysical interpretation of velocity of elastic waves. In practice, rock physics involves interpretation of well logs including vertical seismic profiling (VSP) and analysis of core samples. The results...

  15. A discussion for the evolution model of Pb isotope of the upper mantle in western Yunnan and its interpretation to the lead isotopic compositions of the regional alkali-rich porphyries and their related rocks

    Wu Kaixing; Hu Ruizhong; Bi Xianwu; Zhang Qian; Peng Jiantang

    2003-01-01

    Thirty Pb isotope data of the upper mantle in the area of western Yunnan have the similar trends with the Stacey-Kramers' two stage model growth curves but apparently deviate from it on the lead isotope composition programs, which may suggest Pb isotope of the upper mantle in the area of western Yunnan might have two stage evolution history though not fit very well to the Stacey-Kramers' two stage model growth curves. In this paper, a two-stage growth curves which can better fit the Pb isotope data was constructed based on the lead isotope data of the upper mantle in western Yunnan and the principle that Stacey and Kramers constructed the two-stage model and a reasonable interpretation was given to the lead isotopic compositions of the regional alkali-rich porphyries and their related rocks using the model. (authors)

  16. Applications and limitations of thermobarometry in migmatites and granulites using as an example rocks of the Araçuaí Orogen in southern Bahia, including a discussion on the tectonic meaning of the current results

    Renato Moraes

    Full Text Available In southern Bahia, there are outcrops of migmatites and granulites in the Jequitinhonha Complex, which is part of the northern portion of the Araçuaí Orogen. Migmatites (garnet-cordierite diatexite dominate the metamorphic rocks and host lenses and layers of felsic garnet granulite. The conditions of temperature and pressure of metamorphism were calculated using conventional thermobarometry and the software THERMOCALC. Values around 850 °C and 7 kbar were obtained with THERMOCALC. The calculations for the garnet-cordierite diatexite were made considering aH2O equal to 1, but the best results of calculations for the granulites are obtained with aH2O values of 0.3. Pressure values obtained with GAPES resulted in consistent values with THERMOCALC, but the pair garnet-orthopyroxene always produces low values for temperature and high ones for pressure. The results are consistent with the presence of the pair garnet and cordierite in diatexite and orthopyroxene in felsic granulite. From the tectonic point of view, the setting in which metamorphism of these rocks occurred requires high heat flow with a thermal anomaly in mid continental crust, as indicated by values of 7 kbar. Recent studies have favored the closure of a back-arc basin for this tectonic setting, but it does not solve the problem that the time span between metamorphic peak and the end of granite intrusions, involving large bodies of charnockite, is more than 80 million years. The model of tectonic switching is suggested here as it can explain the maintenance of high temperatures for a more extended interval of time.

  17. Rocking pneumonia

    Rijkers, Ger T.; Rodriguez Gomez, Maria

    2017-01-01

    Ever since Chuck Berry coined the term “rocking pneumonia” in his 1956 song “Roll over Beethoven”, pneumonia has been mentioned frequently in modern blues and rock songs. We analyzed the lyrics of these songs to examine how various elements of pneumonia have been represented in popular music, specifically the cause of pneumonia, the risk groups, comorbidity (such as the boogie woogie flu), the clinical symptoms, and treatment and outcome. Up to this day, songwriters suggest that pneumonia is ...

  18. Rock mechanics for hard rock nuclear waste repositories

    Heuze, F.E.

    1981-09-01

    The mined geologic burial of high level nuclear waste is now the favored option for disposal. The US National Waste Terminal Storage Program designed to achieve this disposal includes an extensive rock mechanics component related to the design of the wastes repositories. The plan currently considers five candidate rock types. This paper deals with the three hard rocks among them: basalt, granite, and tuff. Their behavior is governed by geological discontinuities. Salt and shale, which exhibit behavior closer to that of a continuum, are not considered here. This paper discusses both the generic rock mechanics R and D, which are required for repository design, as well as examples of projects related to hard rock waste storage. The examples include programs in basalt (Hanford/Washington), in granitic rocks (Climax/Nevada Test Site, Idaho Springs/Colorado, Pinawa/Canada, Oracle/Arizona, and Stripa/Sweden), and in tuff

  19. Messurement, Diagram, Art

    May, Michael; Stjernfelt, Frederik

    1996-01-01

    Discussion of the semiotic concept of the iconic sign according to Charles S. Peirce and its importance for the understanding of "diagrammatic reasoning" in science and art.......Discussion of the semiotic concept of the iconic sign according to Charles S. Peirce and its importance for the understanding of "diagrammatic reasoning" in science and art....

  20. Discussion of ‘Style’ from Max Loehr and the Study of Chinese Bronzes, Style and Classification in the History of Art, Ithaca, Cornell University Press: Cornell East Asia Series 2008

    Robert Bagley

    2010-01-01

    This essay is the concluding chapter of a study of the work of Max Loehr (1903-1988), an art historian whose visual analysis of unprovenanced Chinese bronzes famously anticipated the discoveries of archaeologists. It argues that Loehr’s strictly pragmatic understanding of style is implicit in the daily practice of most art historians, but that most of our explicit uses of the word, including such everyday expressions as ‘Romanesque style’ and ‘style of Raphael’, presume the existence of a mys...

  1. 谈中国美术教育的历史延续及发展之路%D Discussion on the History Continuation and Development Road of Chinese Art Education

    李海英

    2012-01-01

    The article briefly describes the development features of the Chinese art education in the various histor ieal periods and its lasting relationships. Moreover, the summary will be provided and it will focus on the eharacteris tics and some problems of the present art education.%简述了中国美术教育在各个历史时期的发展特征以及上下间的延续关系,进而总结并提出了现阶段美术教育的特点及面临改革的若干问题。

  2. Art and Architectural Space

    Unterrainer, Walter

    2014-01-01

    the number of museums went up from 300 by 1980 to estimated 3000 museums by 2015. In urban discourses, new museums and buildings for art have been considered as drivers for ´cultural sustainability´ of cities. The notion is diffuse and the reality is more an economic centred ´city branding´ to help...... the promotion of tourism. What surprises: in many cities, the buildings for art are better known and more published and discussed than the art they accommodate. A lot of them are considered as art objects. This raises two questions: How much is architecture itself a form of arts? (in Western architecture...... historically considered even the mother of all arts) - but more relevant: what are appropriate architectural spaces for presenting, exhibiting, contemplating, reflecting, meditating, discussing, enjoying, dissenting, debating creations of art. Simplified, this is a question about the relation between package...

  3. VISUAL ART APPRECIATION IN NIGERIA: THE ZARIA ART ...

    ndubuisi

    2017-02-02

    Feb 2, 2017 ... award a Diploma certificate in art, Nigerian College of Arts, Science and ... the activities of NCAST which was the first institution of higher learning in Nigeria to award .... The Zaria Art Society was a product of an informal discussion between .... of young men from the Zaria art school who were inspired and ...

  4. Source rock

    Abubakr F. Makky

    2014-03-01

    Full Text Available West Beni Suef Concession is located at the western part of Beni Suef Basin which is a relatively under-explored basin and lies about 150 km south of Cairo. The major goal of this study is to evaluate the source rock by using different techniques as Rock-Eval pyrolysis, Vitrinite reflectance (%Ro, and well log data of some Cretaceous sequences including Abu Roash (E, F and G members, Kharita and Betty formations. The BasinMod 1D program is used in this study to construct the burial history and calculate the levels of thermal maturity of the Fayoum-1X well based on calibration of measured %Ro and Tmax against calculated %Ro model. The calculated Total Organic Carbon (TOC content from well log data compared with the measured TOC from the Rock-Eval pyrolysis in Fayoum-1X well is shown to match against the shale source rock but gives high values against the limestone source rock. For that, a new model is derived from well log data to calculate accurately the TOC content against the limestone source rock in the study area. The organic matter existing in Abu Roash (F member is fair to excellent and capable of generating a significant amount of hydrocarbons (oil prone produced from (mixed type I/II kerogen. The generation potential of kerogen in Abu Roash (E and G members and Betty formations is ranging from poor to fair, and generating hydrocarbons of oil and gas prone (mixed type II/III kerogen. Eventually, kerogen (type III of Kharita Formation has poor to very good generation potential and mainly produces gas. Thermal maturation of the measured %Ro, calculated %Ro model, Tmax and Production index (PI indicates that Abu Roash (F member exciting in the onset of oil generation, whereas Abu Roash (E and G members, Kharita and Betty formations entered the peak of oil generation.

  5. Street-art

    Rybnikářová, Klára

    2009-01-01

    This thesis is concerned with the street-art and graffiti phenomenon. The theoretical research is focused on presenting the essence and character of this art style, while also watching it from socio-cultural point of view and observing it in context of art history. The theoretical study is followed by the didactical part of thesis, where I present possibilities of using the street-art theme in art education programs in the school setting. My thesis is concluded with a discussion of a practica...

  6. Rock engineering applications, 1991

    Franklin, J.A.; Dusseault, M.B.

    1991-01-01

    This book demonstrates how to apply the theories and principles of rock engineering to actual engineering and construction tasks. It features insights on geology for mining and tunnelling applications. It is practical resource that focuses on the latest technological innovation and examines up-to-date procedures used by engineers for coping with complex rock conditions. The authors also discuss question related to underground space, from design approaches to underground housing and storage. And they cover the monitoring of storage caverns for liquid and gaseous products or toxic and radioactive wastes

  7. Working with Handicapped Art Students.

    Silver, Rawley A.

    Presented at the 1979 National Art Education Association Convention on the arts in special education, the paper focuses on studies of the aesthetic and therapeutic use of special art procedures with handicapped students. The art education needs of handicapped students are briefly discussed, along with the impact and implications of new…

  8. The Arts and Talent Development.

    Seeley, Ken

    1996-01-01

    Discusses the role of creative arts in developing talent among gifted students. Talent development strategies using the arts are identified. Also describes ways that teachers can support collaboration among the arts and that parents can advocate and foster arts programs. (CR)

  9. Intellektuaalne rock

    2007-01-01

    Briti laulja-helilooja ja näitleja Toyah Willcox ning Bill Rieflin ansamblist R.E.M. ja Pat Mastelotto King Krimsonist esinevad koos ansamblitega The Humans ja Tuner 25. okt. Tallinnas Rock Cafés ja 27. okt Tartu Jaani kirikus

  10. Igneous Rocks

    Doe, Bruce R.

    “Igneous Rocks was written for undergraduate geology majors who have had a year of college-level chemistry and a course in mineralogy … and for beginning graduate students. Geologists working in industry, government, or academia should find this text useful as a guide to the technical literature up to 1981 and as an overview of topics with which they have not worked but which may have unanticipated pertinence to their own projects.” So starts the preface to this textbook.As one who works part time in research on igneous rocks, especially as they relate to mineral deposits, I have been looking for such a book with this avowed purpose in a field that has a choking richness of evolving terminology and a bewildering volume of interdisciplinary literature. In addition to the standard topics of igneous petrology, the book contains a chapter on the role of igneous activity in the genesis of mineral deposits, its value to geothermal energy, and the potential of igneous rocks as an environment for nuclear waste disposal. These topics are presented rather apologetically in the preface, but the author is to be applauded for including this chapter. The apology shows just how new these interests are to petrology. Recognition is finally coming that, for example, mineral deposits are not “sports of nature,” a view held even by many economic geologists as recently as the early 1960's; instead they are perfectly ordinary geochemical features formed by perfectly ordinary geologic processes. In fact, the mineral deposits and their attendant alteration zones probably have as much to tell us about igneous rocks as the igneous rocks have to tell us about mineral deposits.

  11. Beach rock from Goa Coast

    Setty, M.G.A.P.; Wagle, B.G.

    constituents of beach rock found along Goa coast is dealt with in detail. While discussing the various views on its origin, it is emphasized that the process of cementation is chiefly controlled by ground water evaporation, inorganic precipitation and optimum...

  12. Technology needs for selecting and evaluating high-level waste repository sites in crystalline rock

    1988-12-01

    This report describes properties and processes that govern the performance of the geological barrier in a nuclear waste isolation system in crystalline rock and the state-of-the-art in the understanding of these properties and processes. Areas and topics that require further research and development as well as technology needs for investigating and selecting repository sites are presented. Experiences from the Swedish site selection program are discussed, and a general investigation strategy is presented for an area characterization phase of an exploratory program in crystalline rocks. 255 refs., 65 figs., 10 tabs

  13. Discussion of ‘Style’ from Max Loehr and the Study of Chinese Bronzes, Style and Classification in the History of Art, Ithaca, Cornell University Press: Cornell East Asia Series 2008

    Robert Bagley

    2010-06-01

    Full Text Available This essay is the concluding chapter of a study of the work of Max Loehr (1903-1988, an art historian whose visual analysis of unprovenanced Chinese bronzes famously anticipated the discoveries of archaeologists. It argues that Loehr’s strictly pragmatic understanding of style is implicit in the daily practice of most art historians, but that most of our explicit uses of the word, including such everyday expressions as ‘Romanesque style’ and ‘style of Raphael’, presume the existence of a mysterious, indefinable entity that is both a property of the object and a disembodied agent evolving independently of artists and objects. Not surprisingly, no procedure for ascertaining the style of an object has ever been described. The failure to recognize that style is not a physical property but only a shorthand for talking about comparisons is responsible for many classic confusions in art history. Finding the causes of a style or explaining its evolution (‘the origin of the Gothic style’, ‘the evolution from Renaissance to Baroque’, relating styles to times or cultures or nations, relating them across media (‘Baroque painting’ and ‘Baroque music’—these are fictitious problems, artefacts of a mistaken belief in a thing called ‘style’.

  14. Rock Music's Place in the Library.

    Politis, John

    1983-01-01

    Discussion of the importance of rock music as an expression of aural culture includes its history, rock music today, and the development of a rock music collection in the library (placement of collection and books which aid in developing a collection of permanent value). Three references are included. (EJS)

  15. Art and Architectural Space

    Unterrainer, Walter

    2014-01-01

    and its content. The urban and spatial question goes far beyond museums and other buildings for art: how in democratic societies should public spaces be supported by art and how can public art support ´cityness´ and meaning versus spaces of consumerism. Famous but egocentric buildings with the main......art and architectural space museums and other exhibition spaces or how artists learn to love architects Over the last two decades, innumerable new museums, art galleries and other exhibition spaces have been built and opened all over the globe. The most extreme growth happened in China, where...... historically considered even the mother of all arts) - but more relevant: what are appropriate architectural spaces for presenting, exhibiting, contemplating, reflecting, meditating, discussing, enjoying, dissenting, debating creations of art. Simplified, this is a question about the relation between package...

  16. Evaluation of the layering of rock strata and basement rock depth of ...

    The layering of rock strata and depth to the basement rocks of a Federal University Teaching Hospital premises in Northern Nigeria was investigated in this study with the aim of providing 2D geo-electrical resistivity images of the subsurface for geotechnical development using a modern and state-of-the-art field instrument, ...

  17. White Rock

    2002-01-01

    (Released 19 April 2002) The Science 'White Rock' is the unofficial name for this unusual landform which was first observed during the Mariner 9 mission in the early 1970's. As later analysis of additional data sets would show, White Rock is neither white nor dense rock. Its apparent brightness arises from the fact that the material surrounding it is so dark. Images from the Mars Global Surveyor MOC camera revealed dark sand dunes surrounding White Rock and on the floor of the troughs within it. Some of these dunes are just apparent in the THEMIS image. Although there was speculation that the material composing White Rock could be salts from an ancient dry lakebed, spectral data from the MGS TES instrument did not support this claim. Instead, the White Rock deposit may be the erosional remnant of a previously more continuous occurrence of air fall sediments, either volcanic ash or windblown dust. The THEMIS image offers new evidence for the idea that the original deposit covered a larger area. Approximately 10 kilometers to the southeast of the main deposit are some tiny knobs of similarly bright material preserved on the floor of a small crater. Given that the eolian erosion of the main White Rock deposit has produced isolated knobs at its edges, it is reasonable to suspect that the more distant outliers are the remnants of a once continuous deposit that stretched at least to this location. The fact that so little remains of the larger deposit suggests that the material is very easily eroded and simply blows away. The Story Fingers of hard, white rock seem to jut out like icy daggers across a moody Martian surface, but appearances can be deceiving. These bright, jagged features are neither white, nor icy, nor even hard and rocky! So what are they, and why are they so different from the surrounding terrain? Scientists know that you can't always trust what your eyes see alone. You have to use other kinds of science instruments to measure things that our eyes can

  18. The physical principles of rock magnetism

    Stacey, Frank

    1974-01-01

    Developments in Solid Earth Geophysics 5: The Physical Principles of Rock Magnetism explores the physical principles of rock magnetism, with emphasis on the properties of finely divided magnetic materials. It discusses the origin and stability of rock magnetizations, the role of remanent magnetism in interpreting magnetic surveys, magnetic anisotropy as an indicator of rock fabric, and the relationship between piezomagnetic changes and seismic activity. Organized into 13 chapters, this volume discusses the properties of solids, magnetite and hematite grains, and rocks with magnetite grains

  19. Geohydromechanical Processes in the Excavation Damaged Zone in Crystalline Rock, Rock Salt, and Indurated and Plastic Clays

    Tsang, Chin-Fu; Bernier, Frederic; Davies, Christophe

    2004-01-01

    The creation of an excavation disturbed zone or excavation damaged zone is expected around all man-made openings in geologic formations. Macro- and micro-fracturing, and in general a redistribution of in situ stresses and rearrangement of rock structures, will occur in this zone, resulting in drastic changes of permeability to flow, mainly through the fractures and cracks induced by excavation. Such an EDZ may have significant implications for the operation and long-term performance of an underground nuclear waste repository. Various issues of concern need to be evaluated, such as processes creating fractures in the excavation damaged zone, the degree of permeability increase, and the potential for sealing or healing (with permeability reduction) in the zone. In recent years, efforts along these lines have been made for a potential repository in four rock types-crystalline rock, salt, indurated clay, and plastic clay-and these efforts have involved field, laboratory, and theoretical studies. The present work involves a synthesis of the ideas and issues that emerged from presentations and discussions on EDZ in these four rock types at a CLUSTER Conference and Workshop held in Luxembourg in November, 2003. First, definitions of excavation disturbed and excavation damaged zones are proposed. Then, an approach is suggested for the synthesis and intercomparison of geohydromechanical processes in the EDZ for the four rock types (crystalline rock, salt, indurated clay, and plastic clay). Comparison tables of relevant processes, associated factors, and modeling and testing techniques are developed. A discussion of the general state-of-the-art and outstanding issues are also presented. A substantial bibliography of relevant papers on the subject is supplied at the end of the paper

  20. Proceedings of the 3. Canada-US rock mechanics symposium and 20. Canadian rock mechanics symposium : rock engineering 2009 : rock engineering in difficult conditions

    NONE

    2009-07-01

    This conference provided a forum for geologists, mining operators and engineers to discuss the application of rock mechanics in engineering designs. Members of the scientific and engineering communities discussed challenges and interdisciplinary elements involved in rock engineering. New geological models and methods of characterizing rock masses and ground conditions in underground engineering projects were discussed along with excavation and mining methods. Papers presented at the conference discussed the role of rock mechanics in forensic engineering. Geophysics, geomechanics, and risk-based approaches to rock engineering designs were reviewed. Issues related to high pressure and high flow water conditions were discussed, and new rock physics models designed to enhance hydrocarbon recovery were presented. The conference featured 84 presentations, of which 9 have been catalogued separately for inclusion in this database. tabs., figs.

  1. Art as Peace Building

    Marshall, Laurie

    2014-01-01

    Art educators can "critique" senseless violence--mistreatment, exclusion, intimidation, bullying, violation, abuse, corruption, murder, and war--by unleashing the power of students' creativity. In this article, the author, sharing her philosophical context, discusses how art is preventative medicine with the power to transform the cycle…

  2. Cultivating Demand for the Arts: Arts Learning, Arts Engagement, and State Arts Policy

    Zakaras, Laura; Lowell, Julia F.

    2008-01-01

    To shed light on the decline in demand for the nonprofit arts, the authors describe what it means to cultivate demand for the arts, examine how well U.S. institutions are serving this function, and discuss whether it is in the public interest to make such cultivation a higher priority than it has been in the past. The authors propose that a strong…

  3. Rock suitability classification RSC 2012

    McEwen, T. (ed.) [McEwen Consulting, Leicester (United Kingdom); Kapyaho, A. [Geological Survey of Finland, Espoo (Finland); Hella, P. [Saanio and Riekkola, Helsinki (Finland); Aro, S.; Kosunen, P.; Mattila, J.; Pere, T.

    2012-12-15

    This report presents Posiva's Rock Suitability Classification (RSC) system, developed for locating suitable rock volumes for repository design and construction. The RSC system comprises both the revised rock suitability criteria and the procedure for the suitability classification during the construction of the repository. The aim of the classification is to avoid such features of the host rock that may be detrimental to the favourable conditions within the repository, either initially or in the long term. This report also discusses the implications of applying the RSC system for the fulfilment of the regulatory requirements concerning the host rock as a natural barrier and the site's overall suitability for hosting a final repository of spent nuclear fuel.

  4. Rock suitability classification RSC 2012

    McEwen, T.; Kapyaho, A.; Hella, P.; Aro, S.; Kosunen, P.; Mattila, J.; Pere, T.

    2012-12-01

    This report presents Posiva's Rock Suitability Classification (RSC) system, developed for locating suitable rock volumes for repository design and construction. The RSC system comprises both the revised rock suitability criteria and the procedure for the suitability classification during the construction of the repository. The aim of the classification is to avoid such features of the host rock that may be detrimental to the favourable conditions within the repository, either initially or in the long term. This report also discusses the implications of applying the RSC system for the fulfilment of the regulatory requirements concerning the host rock as a natural barrier and the site's overall suitability for hosting a final repository of spent nuclear fuel

  5. Rock stresses (Grimsel rock laboratory)

    Pahl, A.; Heusermann, S.; Braeuer, V.; Gloeggler, W.

    1989-01-01

    On the research and development project 'Rock Stress Measurements' the BGR has developed and tested several test devices and methods at GTS for use in boreholes at a depth of 200 m and has carried out rock mechanical and engineering geological investigations for the evaluation and interpretation of the stress measurements. The first time a computer for data processing was installed in the borehole together with the BGR-probe. Laboratory tests on hollow cylinders were made to study the stress-deformation behavior. To validate and to interprete the measurement results some test methods were modelled using the finite-element method. The dilatometer-tests yielded high values of Young's modulus, whereas laboratory tests showed lower values with a distinct deformation anisotropy. Stress measurements with the BGR-probe yielded horizontal stresses being higher than the theoretical overburden pressure and vertical stresses which agree well with the theoretical overburden pressure. These results are comparable to the results of the hydraulic fracturing tests, whereas stresses obtained with CSIR-triaxial cells are generally lower. The detailed geological mapping of the borehole indicated relationships between stress and geology. With regard to borehole depth different zones of rock structure joint frequency, joint orientation, and orientation of microfissures as well as stress magnitude, stress direction, and degree of deformation anisotropy could be distinguished. (orig./HP) [de

  6. Thermal Inertia of Rocks and Rock Populations

    Golombek, M. P.; Jakosky, B. M.; Mellon, M. T.

    2001-01-01

    The effective thermal inertia of rock populations on Mars and Earth is derived from a model of effective inertia versus rock diameter. Results allow a parameterization of the effective rock inertia versus rock abundance and bulk and fine component inertia. Additional information is contained in the original extended abstract.

  7. Regulation of ROCK Activity in Cancer

    Morgan-Fisher, Marie; Wewer, Ulla M; Yoneda, Atsuko

    2013-01-01

    , these findings demonstrate additional modes to regulate ROCK activity. This review describes the molecular mechanisms of ROCK activity regulation in cancer, with emphasis on ROCK isoform-specific regulation and interaction partners, and discusses the potential of ROCKs as therapeutic targets in cancer.......Cancer-associated changes in cellular behavior, such as modified cell-cell contact, increased migratory potential, and generation of cellular force, all require alteration of the cytoskeleton. Two homologous mammalian serine/threonine kinases, Rho-associated protein kinases (ROCK I and II), are key...... regulators of the actin cytoskeleton acting downstream of the small GTPase Rho. ROCK is associated with cancer progression, and ROCK protein expression is elevated in several types of cancer. ROCKs exist in a closed, inactive conformation under quiescent conditions, which is changed to an open, active...

  8. Fault rocks and uranium mineralization

    Tong Hangshou.

    1991-01-01

    The types of fault rocks, microstructural characteristics of fault tectonite and their relationship with uranium mineralization in the uranium-productive granite area are discussed. According to the synthetic analysis on nature of stress, extent of crack and microstructural characteristics of fault rocks, they can be classified into five groups and sixteen subgroups. The author especially emphasizes the control of cataclasite group and fault breccia group over uranium mineralization in the uranium-productive granite area. It is considered that more effective study should be made on the macrostructure and microstructure of fault rocks. It is of an important practical significance in uranium exploration

  9. Art History and Archaeology: A Symbiotic Relationship.

    Labadie, John Antoine; Labadie, Joseph Henry

    The way archaeologists use tools and draw inferences about them to disembed meaning from artworks is examined. The prehistoric rock paintings of the Lower Pecos River (Texas) are used to illustrate these ideas. An overview of this rock art, specifically the Amistad reservoir, is provided. The deductions of archaeologists about the semi-nomadic…

  10. Organisational Art

    Ferro-Thomsen, Martin

    creation of a practical utopia (?heterotopia?) in the organisational context. The case study makes use of both art- and organisational theory. The thesis concludes with an outline of a framework for OA that is derived from contemporary theory of mainly Relational Aesthetics (Bourriaud), Conceptual Art......University of Copenhagen / Learning Lab Denmark. 2005 Kort beskrivelse: Organisational Art is a tentative title for an art form that works together with organisations to produce art. This is most often done together with non-artist members of the organisation and on-site in their social context. OA...... is characterised as socially engaged, conceptual, discursive, site-specific and contextual. Abstract: This investigation is about Organisational Art (OA), which is a tentative title for an art form that works together with organisations (companies, institutions, communities, governments and NGOs) to produce art...

  11. Art Forms.

    Hoekstra, Joel

    2002-01-01

    Describes the Fine Arts Interdisciplinary Resource (FAIR) Arts Middle School in Crystal, Minnesota, an award-winning school building that the architects hope will create a more conducive learning environment. Includes photographs and floor plans. (EV)

  12. Counseling as an Art: The Creative Arts in Counseling.

    Gladding, Samuel T.

    In this book counseling approaches with a variety of populations are examined using these creative arts: music; dance/movement; imagery; visual arts; literature; drama; and play and humor. It is noted that all of these arts are process-oriented, emotionally sensitive, socially directed, and awareness-focused. Chapter 1 discusses the history,…

  13. Water - rock interaction in different rock environments

    Lamminen, S.

    1995-01-01

    The study assesses the groundwater geochemistry and geological environment of 44 study sites for radioactive waste disposal. Initially, the study sites were divided by rock type into 5 groups: (1) acid - intermediate rocks, (2) mafic - ultramafic rocks, (3) gabbros, amphibolites and gneisses that contain calc-silicate (skarn) rocks, (4) carbonates and (5) sandstones. Separate assessments are made of acid - intermediate plutonic rocks and of a subgroup that comprises migmatites, granite and mica gneiss. These all belong to the group of acid - intermediate rocks. Within the mafic -ultramafic rock group, a subgroup that comprises mafic - ultramafic plutonic rocks, serpentinites, mafic - ultramafic volcanic rocks and volcanic - sedimentary schists is also evaluated separately. Bedrock groundwaters are classified by their concentration of total dissolved solids as fresh, brackish, saline, strongly saline and brine-class groundwaters. (75 refs., 24 figs., 3 tabs.)

  14. Industrial Art: Mission to Meaning

    Wilhelm, Mike

    2009-01-01

    This is a story about industrial art. It is certainly not a story about smart studios and fashionable galleries, subtle techniques and aesthetic beauty. This is a story of sheet rock, nails, and low-grade lumber in the hands of unskilled teenage laborers. While this story boasts of no future museum pieces, it tells a heartwarming story of rare…

  15. Unseen Discussions: Artist@Hotmail.Com.

    Huberman, Anthony

    For the recent exhibition "Greater New York: New Art in New York Now," the Education Department at P.S.1 Contemporary Art Center, a large museum located in the Long Island City section of Queens, New York, organized a unique email-based discussion. The museum set up an e-mail address for most participating artists using the free…

  16. Performance Art at Secondary Level

    Horn, Sheridan

    2009-01-01

    This article considers the far-reaching potential and the particular characteristics of performance art within the secondary art curriculum. It discusses the means by which an art department has incorporated it into their teaching curriculum at a state secondary school with reference to installations and the work of different performance artists…

  17. CERN Rocks

    2004-01-01

    The 15th CERN Hardronic Festival took place on 17 July on the terrace of Rest 3 (Prévessin). Over 1000 people, from CERN and other International Organizations, came to enjoy the warm summer night, and to watch the best of the World's High Energy music. Jazz, rock, pop, country, metal, blues, funk and punk blasted out from 9 bands from the CERN Musiclub and Jazz club, alternating on two stages in a non-stop show.  The night reached its hottest point when The Canettes Blues Band got everybody dancing to sixties R&B tunes (pictured). Meanwhile, the bars and food vans were working at full capacity, under the expert management of the CERN Softball club, who were at the same time running a Softball tournament in the adjacent "Higgs Field". The Hardronic Festival is the main yearly CERN music event, and it is organized with the support of the Staff Association and the CERN Administration.

  18. Art Theory or Political Philosophy?---Further Discussion on the Nature of Music Theory by Ji Kang%艺术理论抑或政治哲学?*--嵇康乐论的性质再探讨

    杨杰

    2016-01-01

    学者多认为《声无哀乐论》是一篇艺术理论文献或者音乐美学文献,事实上它是一篇哲学文献。嵇康认为声音只有音阶节奏是否平和的体性,而没有哀乐的属性;哀乐是人的情感属性,平和的音乐只是宣导人本有的哀乐之情。他进一步认为音乐本身也没有德行、功用等“象”。他认为音乐是有教化作用的,首先要实行无为之政的良善政治,使得人心平和,产生平和之乐,二者相互涵养天下才会大治。与儒家以礼乐为主的乐教观不同,嵇康的乐教思想是以人心平和,从而实际上是以无为政治为首要目的的。因此嵇康的音乐理论最终指向的是乐教何以可能的政治哲学问题,《声论》是一篇政治哲学文献。%Most scholars regard No Funeral Music Theory as a literature about art theory or music aes‐thetics ,actually ,it is a literature about political philosophy .Ji Kang thinks that music only has the harmonious melody ,and has nothing to do with the human emotion related to political situation and other circumstances .The point is that grief and joy is the attribute of human emotion ,and the peace‐ful music only a tool to express this emotion .Furthermore ,he put forward that the music itself doesn't have the properties about virtue or function .He held the opinion that music had the function of in‐doctrination ,and we must carry out inaction in governance ,which drives everyone's emotion to a calm ,thus peaceful music being generated ,and the two sides promoting each other can eventually produce a well governed society .Different from Confucian view about music education ,Ji Kang regar‐ded inaction in governance is more important than music education .Therefore ,the finally aim of Ji kang's music theory is the possibility of music education ,which is a political problem ,as a conse‐quence ,No Funeral Music Theory is a literature about political philosophy .

  19. Sequencing Events: Exploring Art and Art Jobs.

    Stephens, Pamela Geiger; Shaddix, Robin K.

    2000-01-01

    Presents an activity for upper-elementary students that correlates the actions of archaeologists, patrons, and artists with the sequencing of events in a logical order. Features ancient Egyptian art images. Discusses the preparation of materials, motivation, a pre-writing activity, and writing a story in sequence. (CMK)

  20. Art Engineering and Kinetic Art

    Barış Yılmaz

    2014-12-01

    Full Text Available Performing an art, either by painting or by sculpturing, requires to be interdisciplinary. When an artist creates his/her work of art, the process he/she realizes is supported by different engineering disciplines. Therefore, especially modern artists need to understand engineering science and this results in transforming artists into engineers. Opportunities provided by technology and science enable artists to expand his/her vision and to improve his/her works. Especially kinetic art has become an approach that combines art with engineering. Kinetic art, which is nourished with varied disciplines, is an excellent example to prove that art is interdisciplinary and to show the relationship between artist/art and engineering.

  1. Nagra technical report 14-02, Geological basics - Dossier VI - Barrier properties of proposed host rock sediments and neighbouring rock

    Gautschi, A.; Deplazes, G.; Traber, D.; Marschall, P.; Mazurek, M.; Gimmi, T.; Maeder, U.

    2014-01-01

    This dossier is the sixth of a series of eight reports concerning the safety and technical aspects of locations for the disposal of radioactive wastes in Switzerland. It discusses the barrier properties of the proposed host rock sediments and neighbouring rock layers. The mineralogical composition of the host rocks are discussed as are their pore densities and hydrological properties. Diffusion aspects are discussed. The aquifer systems in the proposed depository areas and their classification are looked at. The barrier properties of the host rocks and those of neighbouring sediments are discussed. Finally, modelling concepts and parameters for the transport of radionuclides in the rocks are discussed

  2. Installation Art

    Petersen, Anne Ring

    Despite its large and growing popularity – to say nothing of its near-ubiquity in the world’s art scenes and international exhibitions of contemporary art –installation art remains a form whose artistic vocabulary and conceptual basis have rarely been subjected to thorough critical examination....... In Installation Art: Between Image and Stage, Anne Ring Petersen aims to change that. She begins by exploring how installation art developed into an interdisciplinary genre in the 1960s, and how its intertwining of the visual and the performative has acted as a catalyst for the generation of new artistic...... phenomena. It investigates how it became one of today’s most widely used art forms, increasingly expanding into consumer, popular and urban cultures, where installation’s often spectacular appearance ensures that it meets contemporary demands for sense-provoking and immersive cultural experiences. The main...

  3. Installation Art

    Petersen, Anne Ring

    . In Installation Art: Between Image and Stage, Anne Ring Petersen aims to change that. She begins by exploring how installation art developed into an interdisciplinary genre in the 1960s, and how its intertwining of the visual and the performative has acted as a catalyst for the generation of new artistic......Despite its large and growing popularity – to say nothing of its near-ubiquity in the world’s art scenes and international exhibitions of contemporary art –installation art remains a form whose artistic vocabulary and conceptual basis have rarely been subjected to thorough critical examination...... phenomena. It investigates how it became one of today’s most widely used art forms, increasingly expanding into consumer, popular and urban cultures, where installation’s often spectacular appearance ensures that it meets contemporary demands for sense-provoking and immersive cultural experiences. The main...

  4. Current status of crushed rock and whole rock column studies

    Vine, E.N.; Daniels, W.R.; Rundberg, R.S.; Thompson, J.L.

    1980-01-01

    Measurements on a large number of crushed rock columns of tuff, granite, and argillite are discussed. The isotopes 85 Sr, 137 Cs, 133 Ba, 141 Ce, 152 Eu, /sup 95m/Tc, and 233 U were used. Flow rates were varied from approx. 30 to approx. 30000 m/y. Other parameters studied include isotope concentration and atmosphere. The sorption ratios calculated were compared with batch sorption ratios on the same samples. Methods of studying the movement of radionuclides through whole rock cores are described. The problems associated with sealing the cores to prevent leaking along the exterior surface and one possible solution are discussed. The strontium sorption ratio obtained by elution of one solid tuff core is compared with the batch and crushed rock column sorption ratios

  5. The art of consultation

    Kulwant S Bhangoo

    2014-01-01

    Full Text Available Sophisticated marketing and practice-enhancing strategies can help bring patients to a surgeon′s practice. However, the ability to retain these patients and also convert the consultations into surgical procedures depends on the art of consultation. This very important aspect of clinical practice is seldom taught in the medical school. In this paper, the author discusses many aspects of the art of consultation, which he has learned in his practice over the years.

  6. The art of consultation.

    Bhangoo, Kulwant S

    2014-05-01

    Sophisticated marketing and practice-enhancing strategies can help bring patients to a surgeon's practice. However, the ability to retain these patients and also convert the consultations into surgical procedures depends on the art of consultation. This very important aspect of clinical practice is seldom taught in the medical school. In this paper, the author discusses many aspects of the art of consultation, which he has learned in his practice over the years.

  7. Primitive Art and Petroglyphs of Armenia

    Tokhatyan, Karen

    2015-07-01

    Petroglyphs of Armenia have preserved valuable manifestations of primi­tive knowledge, beliefs and art. Within the scope of this unique iconographic art a number of key issues are examined: the origin of ancient art, its attribu­tes and functions, the relationship between art and science, the role of art as an important means of human cognition and communication. Thus, rock art is presented as subject of art history and aesthetics, manifestation of scienti­fic knowledge of the past, and an oldest iconographic language with charac­teristic features of book culture. These general scientific aspects are elucidated alongside achievements of an­ci­ent Greek and medieval Armenian philosophy. As a result, it becomes obvious that different problems of art during millennia remained within the fo­cus of the Armenian aesthetic mind, testifying to the continuity and succe­ssion of creative activitiy in Armenian culture.

  8. Shadow art

    Mitra, Niloy J.; Pauly, Mark

    2009-01-01

    "To them, I said, the truth would be literally nothing but the shadows of the images." - Plato, The Republic Shadow art is a unique form of sculptural art where the 2D shadows cast by a 3D sculpture are essential for the artistic effect. We

  9. Art Markets

    P.A. Arora (Payal); F.R.R. Vermeylen (Filip)

    2013-01-01

    textabstractThe advent of digitization has had a profound impact on the art market and its institutions. In this chapter, we focus on the market for visual arts as it finds its expression in (among other) paintings, prints, drawings, photographs, sculpture and the like. These artistic disciplines

  10. Indigenous Art

    Hu, Helen

    2012-01-01

    Linda Lomahaftewa, a noted painter, has taught at much bigger places than the Institute of American Indian Arts (IAIA). But Lomahaftewa, who is Hopi-Choctaw, and others on the faculty of IAIA are intensely devoted to the mission of this small but unique school. IAIA--the nation's only four-year fine arts institution devoted to American Indian and…

  11. Rollerjaw Rock Crusher

    Peters, Gregory; Brown, Kyle; Fuerstenau, Stephen

    2009-01-01

    The rollerjaw rock crusher melds the concepts of jaw crushing and roll crushing long employed in the mining and rock-crushing industries. Rollerjaw rock crushers have been proposed for inclusion in geological exploration missions on Mars, where they would be used to pulverize rock samples into powders in the tens of micrometer particle size range required for analysis by scientific instruments.

  12. Traditional Plains Indian Art and the Contemporary Indian Student.

    Pakes, Fraser

    1987-01-01

    Examines underlying concepts in traditional Plains Indian arts and encourages incorporation of traditional concepts into contemporary art education. Discusses spiritual foundations, holism, art for art's sake, portability, body art, conservation, tribal identity, aesthetic features, age/sex differentiation in art production, white society's…

  13. Gesamtkunstwerk as Modern Concept of Art

    Munch, Anders V.

    2004-01-01

    Tracing Richard Wagners idea of the Gesamtkunstwerk as the art work of the future as inspiration for many later utopian artforms of modern art up till installations and context art today the text is a discussion of Wagner's influence on the modern concept of art....

  14. Investments in art: opportunities and challenges

    Pashkus, M.

    2013-01-01

    Art as an investment avenue has been considered an interesting and profitable alternative, but it is also extremely risky. These alternative investments' performance is alluring. Indices tracking the performance of high-class art have held up well in the recent economic slowdown, while art-auction houses report record prices. This article discusses the basic problems of investment in works of Art.

  15. Electronic Learning. Art: The 4th "R."

    Ohler, Jason

    2001-01-01

    With the Internet revolution in education, students are learning to think as designers and artists. The language of art must become the fourth "R," and students must become literate in this environment. The paper discusses art and the digital age and what teachers can do (rename art, hire more art teachers, and increase fourth-R literacy…

  16. Professional users handbook for rock bolting

    Stillborg, B.

    1986-01-01

    The paper is a practical handbook which reviews the basic principles of rock bolting and sets out the design considerations used for most types of rockbolts in current use. It discusses the characteristics of these bolts and gives information on installation procedures and the observations and measurement of rockbolt performance. Rockbolting is considered under the following chapter headings: review of typical rockbolt systems; rockbolt installation; testing of rockbolts; design considerations; design of rock reinforcement; monitoring; cost of rock bolting; and Atlas Lopco auxillary equipment for rock bolting. 45 refs.

  17. CREATIVE COLLISIONS: ARTS @CERN

    CERN. Geneva

    2012-01-01

    In 2000, CERN hosted Signatures of the Invisible – one of the landmark initiatives in arts and science. In 2012, CERN is now initiating its own science/arts programme Collide@CERN in different arts disciplines. The first of these is in digital arts, and the international competition to find the winning artist is called the Prix Ars Electronica Collide@CERN. It was announced September 2011 at CERN’s first collaboration with an international arts festival – Ars Electronica in Linz. The competition attracted over 395 entries from 40 countries around the world. The winning artist, Julius Von Bismarck, will begin his two month residency here at CERN next month. Ariane Koek who leads on this initiative, discusses the residency programme, as well as the background about Art@CERN. History has shown that particle physics and the arts are great inspiration partners. The publication of the paper by Max Planck which gave birth to quantum mechanics as well as those by Einstein, heavily influenced some of the grea...

  18. Critiquing the Media: Art Knowledge Inside and Outside of School.

    Freedman, Kerry

    1997-01-01

    Observes that the need for art education to include discussions of popular visual culture that influences student knowledge grows more pressing as mass communication increasingly becomes a major source of information about art. Discusses representations of culture in art in advertising and art in film. Specifically looks at art in the film…

  19. Arts Entrepreneurship

    Gartner, Bill

    2015-01-01

    Contribution to the opinion series “Perspectives” on arts entrepreneurship; how arts entrepreneurship is situated in relation to other disciplines or fields; what problems we are grappling with as scholars, practitioners, teachers, and artists; and what are the research questions we are attempting...... to answer individually or as a field. Under the headline “Perspectives on Arts Entrepreneurship, part 2”, are responses from: William B. Gartner, Professor of Entrepreneurship at Copenhagen Business School and California Lutheran University; Joseph Roberts, Director of the Coleman Fellows Program, Associate...

  20. Arte inolvidable

    Iván Moratilla Pérez; Esther Gallego García; Francisco Javier Moreno Martínez

    2018-01-01

    La humanidad y el arte forman un matrimonio indisoluble, no es posible concebir la una sin el otro. Incluso antes de fabricar el primer instrumento musical, la humanidad ya cantaba; antes de emplear un lienzo, pintó sobre la pared de una cueva. Las manifestaciones creativas se dan invariablemente “en la riqueza y en la pobreza”, pero también “en la salud y en la enfermedad”. En este artículo introducimos al lector a la temática del arte y la demencia, destacando la capacidad creativa de los p...

  1. Arqueología del arte. Lo imaginario y lo real en el arte rupestre

    Ana María Rocchietti

    2009-08-01

    Full Text Available Rock art constitutes a universe of images that continues having a disturbing character for the archaeological research. Its study is not independent from the epistemologic-cultural horizons that have developed since it was discovered and admitted its genuineness. This paper examines reflectively different aspects of its problematic nature. Rock art supposes the importance of bear, colour and texture, administration of light and shadow, perceptive frames that offer the diaclasas and drip of water. The walls symbolize and give an imaginary; do not «sustain» only. The signs in the rock go back «marks» or registrations in which the real-objective disappears; construct a real new (dreams, fantasies, disclosures. Its real character is decided by officiant like part of a process of truth. Rock art has a no normative «quality» in the dimension of it variations and, therefore, it is anticultural.

  2. Into the Curriculum. Reading/Language Arts: Hans Christian Andersen [and] Science: Bat Research [and] Science: The Library Media Center Rocks! An Introduction to Rocks, Minerals, and Gemstones [and] Social Studies: Ticket to the Olympics: Exploring Sydney and the 2000 Summer Games [and] Social Studies/Music: Sounds of the Election: Presidential Campaign Songs.

    Germain, Claudia; Mayo, Jeanne B.; Hart, Lisa

    2000-01-01

    Provides five fully developed library media activities that are designed for use with specific curriculum units in reading and language arts, science, social studies, and music. Library media skills, curriculum objectives, grade levels, resources, instructional roles, procedures, evaluation, and follow-up are described for each activity. (LRW)

  3. Art & Alchemy

    Partly because of alchemy's dismissal from the Parnassus of rational sciences, the interplay between this esoteric knowledge and the visual arts is still a surprisingly neglected research area. This collection of articles covering the time span from the Late Middle Ages to the twentieth century...... intends, however, to challenge the current neglect. Areas on which its twelve authors cast new light include alchemical gender symbolism in Renaissance, Mannerist and modernist art, alchemical ideas of transformation in Italian fifteenth-century landscape imagery, Netherlandish seventeenth......-century portrayals of alchemists, and alchemy's tortured status as a forerunner of photography. Art and Alchemy indicates that alchemy indeed has several connections with art by examining some of the pictorial and literary books that disseminated alchemical symbols and ideas, delving into images, which in one way...

  4. Critical Arts

    both formal and informal) in culture and social theory. CRITICAL ARTS aims to challenge and ... Book Review: Brian McNair, An Introduction to Political Communication (3rd edition), London: Routledge, 2003, ISBN 0415307082, 272pp. Phil Joffe ...

  5. Unforgettable art

    Iván Moratilla Pérez; Esther Gallego García; Francisco Javier Moreno Martínez

    2018-01-01

    Humanity and Art make an indissoluble marriage, it is impossible to comprehend one without the other. Even before producing the first musical instrument, humanity already sang; before using a canvas, humans painted on the walls of a cave. Creative manifestations invariably take place in “poverty and wealth”, but also in “sickness and health”. In this article we introduce the reader to the subject of art and dementia, highlighting the creative potential of patients, and including examples of e...

  6. Art School

    Lucas, Anna

    2015-01-01

    Art School is a body of research that focuses on the pedagogical environment and the conditions of creative thinking & material making. The outputs are films that embed reflexivity in their concept, process and form, further contextualised through International talks, events and curated screenings about Art School and the nature of artist’s process and pedagogy. The underlying research questions also address the significance of artist’s processes within the contemporary political and cultur...

  7. Anachronic concepts, art historical containers and historiographical practices in contemporary art

    Eva Kernbauer

    2017-01-01

    This paper examines the historiographical potential of contemporary art, asking how artworks have been envisaged to challenge, shape and undermine art historical models and how their contribution has been taken into view by theorists. Working through art historiographical models from Kubler to Panofsky and Benjamin, it reconsiders some aspects of the contested relationship between art and art history. It proposes a reconsideration of the ‘anachronic’ as a much discussed term in recent art the...

  8. Rock cavern storage of spent fuel

    Cho, Won Jin; Kim, Kyung Soo [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of); Kwon, Sang Ki [Inha University, Incheon (Korea, Republic of)

    2015-12-15

    The rock cavern storage for spent fuel has been assessed to apply in Korea with reviewing the state of the art of the technologies for surface storage and rock cavern storage of spent fuel. The technical feasibility and economic aspects of the rock cavern storage of spent fuel were also analyzed. A considerable area of flat land isolated from the exterior are needed to meet the requirement for the site of the surface storage facilities. It may, however, not be easy to secure such areas in the mountainous region of Korea. Instead, the spent fuel storage facilities constructed in the rock cavern moderate their demands for the suitable site. As a result, the rock cavern storage is a promising alternative for the storage of spent fuel in the aspect of natural and social environments. The rock cavern storage of spent fuel has several advantages compared with the surface storage, and there is no significant difference on the viewpoint of economy between the two alternatives. In addition, no great technical difficulties are present to apply the rock cavern storage technologies to the storage of domestic spent fuel.

  9. Rocks Can Wow? Yes, Rocks Can Wow!

    Hardman, Sally; Luke, Sue

    2016-01-01

    Rocks and fossils appear in the National Curriculum of England science programmes of study for children in year 3 (ages 7-8). A frequently asked question is "How do you make the classification of rocks engaging?" In response to this request from a school, a set of interactive activities was designed and organised by tutors and students…

  10. Cretaceous rocks of the Western Interior basin

    Molenaar, C.M.; Rice, D.D.

    1988-01-01

    The Cretaceous rocks of the conterminous United States are discussed in this chapter. Depositional facies and lithology are reviewed along with economic resources. The economic resources include coal, hydrocarbons, and uranium

  11. Rock slope design guide.

    2011-04-01

    This Manual is intended to provide guidance for the design of rock cut slopes, rockfall catchment, and : rockfall controls. Recommendations presented in this manual are based on research presented in Shakoor : and Admassu (2010) entitled Rock Slop...

  12. Rock Slope Design Criteria

    2010-06-01

    Based on the stratigraphy and the type of slope stability problems, the flat lying, Paleozoic age, sedimentary : rocks of Ohio were divided into three design units: 1) competent rock design unit consisting of sandstones, limestones, : and siltstones ...

  13. The Rock Cycle

    Singh, Raman J.; Bushee, Jonathan

    1977-01-01

    Presents a rock cycle diagram suitable for use at the secondary or introductory college levels which separates rocks formed on and below the surface, includes organic materials, and separates products from processes. (SL)

  14. Global art history

    Petersen, Anne Ring

    2015-01-01

    bias endemic in art history’s long tradition of cross-cultural comparison. Accordingly, the second aim of this article is to discuss the potential of comparative approaches and, in continuation thereof, what scholars in the Nordic semi-periphery could learn from the Southern perspectives of post...

  15. Determining Film Art.

    Bullis, Roger

    1974-01-01

    The criteria by which films can and should be analyzed as art are discussed in this paper. A triangular model of theme-form-content is presented with form given greater significance than is usually the case in film criticism. The form-content-theme synthesis is the process in which theme is made clear by means of form and content within an…

  16. Panel discussion on near-field coupled processes with emphasis on performance assessment

    Codell, R.B.; Baca, R.G.; Ahola, M.P.

    1996-01-01

    The presentations in this panel discussion involve the general topic of near-field coupled processes and postclosure performance assessment with an emphasis on rock mechanics. The potential impact of near-field rock mass deformation on repository performance was discussed, as well as topics including long term excavation deterioration, the performance of geologic seals, and coupled processes concerning rock mechanics in performance assessments

  17. Shadow art

    Mitra, Niloy J.

    2009-01-01

    "To them, I said, the truth would be literally nothing but the shadows of the images." - Plato, The Republic Shadow art is a unique form of sculptural art where the 2D shadows cast by a 3D sculpture are essential for the artistic effect. We introduce computational tools for the creation of shadow art and propose a design process where the user can directly specify the desired shadows by providing a set of binary images and corresponding projection information. Since multiple shadow images often contradict each other, we present a geometric optimization that computes a 3D shadow volume whose shadows best approximate the provided input images. Our analysis shows that this optimization is essential for obtaining physically realizable 3D sculptures. The resulting shadow volume can then be modified with a set of interactive editing tools that automatically respect the often intricate shadow constraints. We demonstrate the potential of our system with a number of complex 3D shadow art sculptures that go beyond what is seen in contemporary art pieces. © 2009 ACM.

  18. Rock mechanics activities at the Waste Isolation Pilot Plant

    Francke, C.; Saeb, S.

    1996-01-01

    The application of rock mechanics at nuclear waste repositories is a true multidisciplinary effort. A description and historical summary of the Waste Isolation Pilot Plant (WIPP) is presented. Rock mechanics programs at the WIPP are outlined, and the current rock mechanics modeling philosophy of the Westinghouse Waste Isolation Division is discussed

  19. Regulation of ROCK Activity in Cancer

    Morgan-Fisher, Marie; Wewer, Ulla M.

    2013-01-01

    Cancer-associated changes in cellular behavior, such as modified cell-cell contact, increased migratory potential, and generation of cellular force, all require alteration of the cytoskeleton. Two homologous mammalian serine/threonine kinases, Rho-associated protein kinases (ROCK I and II), are key regulators of the actin cytoskeleton acting downstream of the small GTPase Rho. ROCK is associated with cancer progression, and ROCK protein expression is elevated in several types of cancer. ROCKs exist in a closed, inactive conformation under quiescent conditions, which is changed to an open, active conformation by the direct binding of guanosine triphosphate (GTP)–loaded Rho. In recent years, a number of ROCK isoform-specific binding partners have been found to modulate the kinase activity through direct interactions with the catalytic domain or via altered cellular localization of the kinases. Thus, these findings demonstrate additional modes to regulate ROCK activity. This review describes the molecular mechanisms of ROCK activity regulation in cancer, with emphasis on ROCK isoform-specific regulation and interaction partners, and discusses the potential of ROCKs as therapeutic targets in cancer. PMID:23204112

  20. The Rock Cycle or It's Hard When You're a Rock.

    Pugsley, David C.

    Produced for primary grades, this booklet provides study of the mineral or rock cycle in nature. Line drawings, a minimum amount of narrative, and a glossary of terms make up its content. The booklet is designed to be used as reading material, a coloring book, or for dramatic arts with students acting out parts of the cycle. This work was prepared…

  1. Art Therapy

    Skov, Vibeke; Pedersen, Inge Nygaard

    2014-01-01

    Abstract Based on a Jungian approach, this article will introduce an integrative model to therapeutic change using art therapy methods as practical tools, with the aim of improving quality of life and in the prevention of depression. In a research study involving six participants, painting, clay...... work and drumming were used together with imagination and personal dialogues linked to the artwork. These art therapy processes attempted to combine the participant’s experience of inner and outer reality. The effect of gaining more knowledge about their inner reality using dreams and symbols......, was that participants gained a new understanding about their personal life. In addition, some participants were able to continue to use art therapy experiences as selfdevelopmental tools after the research study terminated. Jung’s description of the interactive relationship between the two living parts of the psyche...

  2. Arte inolvidable

    Iván Moratilla Pérez

    2018-05-01

    Full Text Available La humanidad y el arte forman un matrimonio indisoluble, no es posible concebir la una sin el otro. Incluso antes de fabricar el primer instrumento musical, la humanidad ya cantaba; antes de emplear un lienzo, pintó sobre la pared de una cueva. Las manifestaciones creativas se dan invariablemente “en la riqueza y en la pobreza”, pero también “en la salud y en la enfermedad”. En este artículo introducimos al lector a la temática del arte y la demencia, destacando la capacidad creativa de los pacientes, e incluyendo ejemplos de propuestas educativas que algunos museos desarrollan para personas con esta dolencia.

  3. Optically stimulated luminescence dating of rock surfaces

    Sohbati, Reza

    There are many examples of rock surfaces, rock art and stone structures whose ages are of great importance to the understanding of various phenomena in geology, climatology and archaeology. Optically stimulated luminescence (OSL) dating is a well-established chronological tool that has successfully...... to include the effects of the environmental dose rate. By fitting the model to the dose-depth variation from a single clast, four events (two light exposures of different durations each followed by a burial period) in the history of a single cobble are identified and quantified. However, the use of model...

  4. Arts Accessibility for the Deaf.

    Bergman, Eugene

    The booklet provides information and resources for cultural organizations and institutions interested in making the arts accessible to deaf citizens. Preliminary information includes a discussion of deafness in America and the deaf in the history of the arts and notes that the era of silent films was the golden age of cinema. Listed are 36…

  5. Unforgettable art

    Iván Moratilla Pérez

    2018-05-01

    Full Text Available Humanity and Art make an indissoluble marriage, it is impossible to comprehend one without the other. Even before producing the first musical instrument, humanity already sang; before using a canvas, humans painted on the walls of a cave. Creative manifestations invariably take place in “poverty and wealth”, but also in “sickness and health”. In this article we introduce the reader to the subject of art and dementia, highlighting the creative potential of patients, and including examples of educational programmes that some museums develop for people with this condition.

  6. The "Isms" of Art. Introduction to the 2001-2002 Clip and Save Art Prints.

    Hubbard, Guy

    2001-01-01

    Provides an introduction to the 2001-2002 Clip and Save Art Prints that will focus on ten art movements from the past 150 years. Includes information on three art movements, or "isms": Classicism, Romanticism, and Realism. Discusses the Clip and Save Art Print format and provides information on three artists. (CMK)

  7. Rock History and Culture

    Gonzalez, Éric

    2013-01-01

    Two ambitious works written by French-speaking scholars tackle rock music as a research object, from different but complementary perspectives. Both are a definite must-read for anyone interested in the contextualisation of rock music in western popular culture. In Une histoire musicale du rock (i.e. A Musical History of Rock), rock music is approached from the point of view of the people – musicians and industry – behind the music. Christophe Pirenne endeavours to examine that field from a m...

  8. The Art of Copying

    Christensen, Hans Dam

    2017-01-01

    This article discusses copies within the field of art museums by way of mapping strategies for copy practices. This mapping leans heavily towards parts of the writings of Jacques Derrida (1930–2004). Against the backdrop of this theoretical premise, the article distinguishes five main strategies....... An informational copy is just as unique as an original object of art, and at the same time, it defines the original and is itself defined by this opposition. Lastly, the strategy for the imagined relation between original and copy follows. This strategy is dependent upon several of the previous approaches, and...

  9. Discussion in Postsecondary Classrooms

    Curt Dudley-Marling

    2013-11-01

    Full Text Available Spoken language is, arguably, the primary means by which teachers teach and students learn. Much of the literature on language in classrooms has focused on discussion that is seen as both a method of instruction and a curricular outcome. While much of the research on discussion has focused on K-12 classrooms, there is also a body of research examining the efficacy of discussion in postsecondary settings. This article provides a review of this literature in order to consider the effect of discussion on student learning in college and university classrooms, the prevalence of discussion in postsecondary settings, and the quality of discussion in these settings. In general, the results of research on the efficacy of discussion in postsecondary settings are mixed. More seriously, researchers have not been explicit about the meaning of discussion and much of what is called discussion in this body of research is merely recitation with minimal levels of student participation. Although the research on discussion in college and university classrooms is inconclusive, some implications can be drawn from this review of the research including the need for future researchers to clearly define what they mean by “discussion.”

  10. Martial arts and psychological health.

    Fuller, J R

    1988-12-01

    The misleading public image of the martial arts masks a rich though esoteric psychological legacy containing informative parallels for contemporary psychotherapeutic concepts and practices. To date, empirical research on the martial arts has lacked sophistication in the questions it has posed and in the methodology adopted to answer them. Whilst not entirely consistent, findings from studies of martial artists' personalities, outlooks and behaviour have generally indicated positive psychological effects of training. Clinical and psychotherapeutic applications are at an exploratory stage but appear promising. As an exemplar the psychological facets of the art of Aikido are discussed, and prospective uses of martial arts principles as systemic or adjunctive therapies are considered.

  11. Contradictions in participatory public art

    Kortbek, Hjørdis Brandrup

    2018-01-01

    This article addresses the current focus within urban cultural policy on using art as a tool in urban development. Based on theories of participation, democracy and public art, the article sets out to investigate critically the concept of placemaking. The discussion is based on an analysis...... of the public art project, Placemaking that took place during 2015 in eight municipalities around Copenhagen in Denmark. I argue that, when used as a tool in urban development, participatory public art engenders contradictory encounters. These encounters challenge the cultural political effort to democratise...

  12. Chicken Art

    Bickett, Marianne

    2009-01-01

    In this article, the author describes how a visit from a flock of chickens provided inspiration for the children's chicken art. The gentle clucking of the hens, the rooster crowing, and the softness of the feathers all provided rich aural, tactile, visual, and emotional experiences. The experience affirms the importance and value of direct…

  13. Media Art

    Ekman, Ulrik

    2015-01-01

    environments, experience time, and develop identities individually and socially. Interviews with working media artists lend further perspectives on these cultural transformations. Drawing on cultural theory, new media art studies, human-computer interaction theory, and software studies, this cutting-edge book...... critically unpacks the complex ubiquity-effects confronting us every day....

  14. Uranium deposits in granitic rocks

    Nishimori, R.K.; Ragland, P.C.; Rogers, J.J.W.; Greenberg, J.K.

    1977-01-01

    This report is a review of published data bearing on the geology and origin of uranium deposits in granitic, pegmatitic and migmatitic rocks with the aim of assisting in the development of predictive criteria for the search for similar deposits in the U.S. Efforts were concentrated on the so-called ''porphyry'' uranium deposits. Two types of uranium deposits are primarily considered: deposits in pegmatites and alaskites in gneiss terrains, and disseminations of uranium in high-level granites. In Chapter 1 of this report, the general data on the distribution of uranium in igneous and metamorphic rocks are reviewed. Chapter 2 contains some comments on the classification of uranium deposits associated with igneous rocks and a summary of the main features of the geology of uranium deposits in granites. General concepts of the behavior of uranium in granites during crustal evolution are reviewed in Chapter 3. Also included is a discussion of the relationship of uranium mineralization in granites to the general evolution of mobile belts, plus the influence of magmatic and post-magmatic processes on the distribution of uranium in igneous rocks and related ore deposits. Chapter 4 relates the results of experimental studies on the crystallization of granites to some of the geologic features of uranium deposits in pegmatites and alaskites in high-grade metamorphic terrains. Potential or favorable areas for igneous uranium deposits in the U.S.A. are delineated in Chapter 5. Data on the geology of specific uranium deposits in granitic rocks are contained in Appendix 1. A compilation of igneous rock formations containing greater than 10 ppM uranium is included in Appendix 2. Appendix 3 is a report on the results of a visit to the Roessing area. Appendix 4 is a report on a field excursion to eastern Canada

  15. Las estaciones rupestres de la cordillera de Guaniguanico, Cuba: análisis de evaluación y diagnóstico de los impactos medioambientales = Rock art stations of Guaniguanico mountain range, Cuba: an analysis of the evaluation and diagnosis of environmental..

    Racso Fernández Ortega

    2015-11-01

    Full Text Available En los marcos del proyecto de evaluación y diagnóstico del patrimonio arqueológico y sociocultural de Cuba, desarrollado por un colectivo del Departamento de Arqueología del Instituto Cubano de Antropología (ICAN, se efectuó una expedición de conjunto con miembros del Grupo Cubano de Investigaciones del Arte Rupestre (GCIAR para evaluar los impactos medioambientales que están  deteriorando al dibujo rupestre de esta provincia. En este sentido de manera aleatoria de las 37 estaciones que posee la región se seleccionaron 17, lo que representa el 45,9%, para conocer el estado de conservación de las mismas, mediante la aplicación del método de evaluación y diagnóstico del patrimonio arqueológico que aplica nuestra institución. La referida metodología permite clasificar las acciones en naturales y antrópicas para la mejor búsqueda de soluciones que permitan eliminarlas o la ejecución de acciones paliativas para frenar, en alguna medida, su deterioro. Para ello en el trabajo se definen, enumeran y caracterizan las acciones y los impactos que más perjudican el estado de conservación de este importante patrimonio.In the marks of the research project ‘Evaluation and diagnosis of the archaeological and sociocultural patrimony of Cuba’, developed by a group of the Department of Archaeology of the Cuban Institute of Anthropology (ICAN, an expedition wasmade joined to members of the Cuban Rock Art Research Group (GCIAR to evaluate the environmental impacts that are affecting the rock drawings of Pinar del Río province. Seventeen stations of 37 in that area were randomly selected to apply the evaluation and diagnosis methodology of environmental impacts that is applied by ICAN. The applied method allows classifying the natural and anthropic actions for the best search of solutions to eliminate the damage, or the practice of palliative actions to stop, in some way, its deterioration. So, the actions and impacts that affect

  16. Encouraging Classroom Discussion

    Robert Joseph McKee

    2014-10-01

    Full Text Available Classroom discussion has the potential to enhance the learning environment and encourages students to become active participants in the educational process. Student participation in classroom discussion has been shown to significantly improve the student learning experience. Research suggests that classroom discussion is an effective method for encouraging student classroom participation and for motivating student learning beyond the classroom. Participation in classroom discussion encourages students to become active collaborators in the learning process, while at the same time providing instructors with a practical method of assessing student learning. Classroom discussion is an effective tool for developing higher-level cognitive skills like critical thinking. Despite the potential discussion holds for student learning, many in academia lament the lack of participation in the classroom. The lack of student participation in classroom discussion is not a recent problem; it is one that has frustrated instructors for decades. Instructors report that some of the more current methods for encouraging classroom discussion can be exasperating and at times non-productive. This two-year study of 510 college and university students provides insight into the reasons why some students do not participate in classroom discussion. This study, which also elicited input from sixteen college and university professors and two high school teachers, offers some suggestions for creating and encouraging an environment conducive to student participation in the classroom.

  17. Mixed Media: Blending the Traditional and Contemporary in Indian Art.

    LaFramboise, Clifford; Watt, Marie

    1993-01-01

    Describes the different approaches to art by the American Indian and western cultures and the approach of students at the Institute of American Indian Arts, combining elements from each to create new Indian art forms. Discusses the Indian Arts and Crafts Bill of 1990 and its definition of Indian art and artists. (DLM)

  18. Learning through Discussions

    Ellis, Robert A.; Calvo, Rafael; Levy, David; Tan, Kelvin

    2004-01-01

    Students studying a third-year e-commerce subject experienced face-to-face and online discussions as an important part of their learning experience. The quality of the students' experiences of learning through those discussions is investigated in this study. This study uses qualitative approaches to investigate the variation in the students'…

  19. Whose global art (history?: Ancient art as global art

    Cynthia Colburn

    2016-12-01

    Full Text Available Discourse on global art or art history arguably dominates the field of art history today in terms of curriculum and research. This discourse cuts across time and space, impacting all art historical specializations, from prehistoric to contemporary, and from Africa to the Americas. Yet, the mainstream theoretical discourse on global art or art history focuses almost explicitly on contemporary and, to a lesser extent, modern art, operating from the premise that only these arts were created in an age of globalization and, thus, emphasize hybridity. This essay seeks to expand the mainstream theoretical discourse regarding global art to pre-modern examples, given that artistic exchange and hybridity dates as early as the prehistoric era all over the world and is not dependent on newer technologies. Indeed, one might argue that the study of pre-modern examples of global art could provide a powerful historical lens through which to analyze contemporary global art.

  20. EVIDENCIA DE TEMPRANAS MANIFESTACIONES RUPESTRES EN LA COSTA DEL DESIERTO DE ATACAMA (25° S (Evidence of Early Rock Art on the Coast of the Atacama Desert (25° S

    José Castelleti

    2015-10-01

    Full Text Available Los análisis llevados a cabo sobre pictografías rupestres de la comuna de Taltal, en la costa del desierto de Atacama en Chile, tradicionalmente descritas como «estilo El Médano», han permitido datarlas por AMS en 7882 ± 160 A. P. (7022-6509 a. C. 68 %, 7172-6412 a. C. 95 %, hacia el traslape Arcaico Temprano/Medio; información corroborada con la datación arqueomagnética llevada a cabo sobre muestras del mismo panel radiocarbónicamente fechado, la cual arroja rangos de 9132-9065 a. C., 6492-6426 a. C. y 5203-5114 a. C. (65 % de confianza. Las peculiaridades tecnoeconómicas que evidencian la conformación de la mezcla de las pinturas rupestres, permiten interpretar para la zona el desarrollo de un notable nodo ocupacional arcaico, plenamente adaptado al bioclima costero; conformado por grupos humanos que, si bien diferenciados localmente, también reprodujeron una identidad común centrada en la simbología del color rojo obtenido de la hematita, arcillas y, probablemente también, de arbustos locales como el churco, parte crucial en la materialización de metáforas de animales y escenas marinas socialmente compartidas y en la semantización del espacio. ENGLISH: AMS dating of cave art located in the Taltal district, on the coast of the Atacama desert in Chile, produced dates of 7882 ± 160 BP (7022-6509 BC 68%, 7172-6412 BC 95%, placing it in the Early/Middle Archaic period. This finding is further supported by archaeomagnetic dates on samples from the same panel, which produced three time intervals all consistent with the AMS dates: 9132-9065 BC, 6492-6426 BC, and 5203-5114 BC (65% confidence. Techno-economic analysis of the cave paintings suggests the Taltal area was an important Archaic settlement cluster, inhabited by different groups who were fully adapted to the coastal bioregion and who shared a common symbolic identity. The color red, produced from hematite, clays, and probably local shrubs such as churco, played a crucial

  1. Three Approaches to Teaching Art Methods Courses: Child Art, Visual Culture, and Issues-Based Art Education

    Chang, EunJung; Lim, Maria; Kim, Minam

    2012-01-01

    In this article, three art educators reflect on their ideas and experiences in developing and implementing innovative projects for their courses focusing on art for elementary education majors. They explore three different approaches. The three areas that are discussed in depth include: (1) understanding child art; (2) visual culture; and (3)…

  2. Respirable dust measured downwind during rock dust application.

    Harris, M L; Organiscak, J; Klima, S; Perera, I E

    2017-05-01

    The Pittsburgh Mining Research Division of the U.S. National Institute for Occupational Safety and Health (NIOSH) conducted underground evaluations in an attempt to quantify respirable rock dust generation when using untreated rock dust and rock dust treated with an anticaking additive. Using personal dust monitors, these evaluations measured respirable rock dust levels arising from a flinger-type application of rock dust on rib and roof surfaces. Rock dust with a majority of the respirable component removed was also applied in NIOSH's Bruceton Experimental Mine using a bantam duster. The respirable dust measurements obtained downwind from both of these tests are presented and discussed. This testing did not measure miners' exposure to respirable coal mine dust under acceptable mining practices, but indicates the need for effective continuous administrative controls to be exercised when rock dusting to minimize the measured amount of rock dust in the sampling device.

  3. Musical Structure as Narrative in Rock

    John Fernando Encarnacao

    2011-09-01

    Full Text Available In an attempt to take a fresh look at the analysis of form in rock music, this paper uses Susan McClary’s (2000 idea of ‘quest narrative’ in Western art music as a starting point. While much pop and rock adheres to the basic structure of the establishment of a home territory, episodes or adventures away, and then a return, my study suggests three categories of rock music form that provide alternatives to common combinations of verses, choruses and bridges through which the quest narrative is delivered. Labyrinth forms present more than the usual number of sections to confound our sense of ‘home’, and consequently of ‘quest’. Single-cell forms use repetition to suggest either a kind of stasis or to disrupt our expectations of beginning, middle and end. Immersive forms blur sectional divisions and invite more sensual and participatory responses to the recorded text. With regard to all of these alternative approaches to structure, Judy Lochhead’s (1992 concept of ‘forming’ is called upon to underline rock music forms that unfold as process, rather than map received formal constructs. Central to the argument are a couple of crucial definitions. Following Theodore Gracyk (1996, it is not songs, as such, but particular recordings that constitute rock music texts. Additionally, narrative is understood not in (direct relation to the lyrics of a song, nor in terms of artists’ biographies or the trajectories of musical styles, but considered in terms of musical structure. It is hoped that this outline of non-narrative musical structures in rock may have applications not only to other types of music, but to other time-based art forms.

  4. Session 1 - discussion

    Wells, C.; Richards, K.M.; McKerrow, J.F.

    1991-01-01

    This discussion session of the Landfill Gas-Energy and Environment 90 Conference covered the landfill gas potential, the setting up of the Non-Fossil Fuel Obligation; anticipated developments in the post 1998 period, the problem of smell for those who live near a landfill, and the length of time a landfill site is productive in terms of gas evolution. Relevant regulations in California are briefly discussed. (author)

  5. The visual arts in Northern Ireland hospitals.

    Cromie, H

    1995-10-01

    Since 1989 there has been a burgeoning of the visual arts in Northern Ireland hospitals. This paper compares the three organisational models for hospital arts currently operating within the Province and in an overview discusses ways to coordinate working practice for future development of the visual arts in local hospitals.

  6. The visual arts in Northern Ireland hospitals.

    Cromie, H.

    1995-01-01

    Since 1989 there has been a burgeoning of the visual arts in Northern Ireland hospitals. This paper compares the three organisational models for hospital arts currently operating within the Province and in an overview discusses ways to coordinate working practice for future development of the visual arts in local hospitals. Images Fig 1 Fig 2 Fig 3 PMID:8533183

  7. Children Ask Questions about West African Art.

    Abercrombie, Denice; Cochran, Mathilda; Mims, Margaret

    1997-01-01

    Presents a collection of questions that fifth-grade students asked about African artwork and answers provided by staff from the Museum of Fine Arts in Houston, Texas. Observes that students' interest in important visual aspects of the art creates lead-ins to more detailed discussions of West African art and culture. (DSK)

  8. Structuring the AP Art History Course

    Herscher, Walter R.

    2013-01-01

    While AP (Advanced Placement) Art History may be taught within the art department in many schools, social studies teachers are equally capable of teaching the course well. They have the historical background to discuss the reasons for changes in art styles. A teacher's preparation is similar to teaching a course stressing political history,…

  9. Inspired Art in the Bear's Paw Mountains

    Worley, Jerry

    2013-01-01

    This article introduces the reader to Art professor John Murie, of Stone Child College as he discusses how Native art is constantly evolving and integrating new ideas. Art symbolizes meaning--an awareness and realization of a mystical foundation of intersubjectivity, amd a communication between the artist and the admirer. Murie maintains that…

  10. Watching the Art Education Pendulum Swing.

    Hausman, Jerome J.

    A literature review of material from 1965 to the present that influenced the art education field, including publications outside of art education, is identified. "The Process of Education" by Jerome Bruner (1965) is discussed initially. An analysis of how the Pennsylvania State Seminar (1965) called for art educators to make an effort to…

  11. Underground large scale test facility for rocks

    Sundaram, P.N.

    1981-01-01

    This brief note discusses two advantages of locating the facility for testing rock specimens of large dimensions in an underground space. Such an environment can be made to contribute part of the enormous axial load and stiffness requirements needed to get complete stress-strain behavior. The high pressure vessel may also be located below the floor level since the lateral confinement afforded by the rock mass may help to reduce the thickness of the vessel

  12. Art and Finance: Fine Art Derivatives

    Francesco Strati

    2014-04-01

    Full Text Available This work is intended to introduce a new kind of asset, the so called art asset. This financial tool is an asset whose value is related to an art-work, and in particular to the artist reputation. It will be shown the evaluation of an art asset by using a particular kind of volatility, the α-hedging. This tool normalizes the prices volatility of the art-works of an artist (or an art-movement by a sentiment index referred to the Art Market. At last I shall show how the art assets’ values are related to an art-call option.

  13. Fine art of coking

    Dresner, S.

    1984-01-01

    The art and science of coking are discussed. Coke is the solid carbon made from the heavy, viscous residue left after the more useful products such as gasoline and diesel fuel have been refined out of the crude oil. Fuel grade coke can be a substitute for steam coal in many applications. Low-sulfur fuel coke is used in blast furnaces for steelmaking. The operations of Conoco's refineries for producing coke is described.

  14. The source rock characters of U-rich granite

    Mingyue, Feng; Debao, He [CNNC Key Laboratory of Uranium Resources Exploration and Evaluation Technology, Beijing Research Institute of Uranium Geology (China)

    2012-03-15

    This paper discusses the stratum composition, lithological association, uranium content of crust and the activation, migration, concentration of uranium at each tectonic cycle in South China. The authors point out that the source rock of U-rich granite is U-rich continental crust which is rich in Si, Al and K. The lithological association is mainly composed of terrestrial clastic rocks formation of mudstone and sandstone, mingled with intermediate-acidic, mafic pyroclastic rocks and carbonate rocks formation. During tectonic movements, the rocks had undergone regional metamorphism, migmatitization, granitization, and formed U-rich granites finally. (authors)

  15. The source rock characters of U-rich granite

    Feng Mingyue; He Debao

    2012-01-01

    This paper discusses the stratum composition, lithological association, uranium content of crust and the activation, migration, concentration of uranium at each tectonic cycle in South China. The authors point out that the source rock of U-rich granite is U-rich continental crust which is rich in Si, Al and K. The lithological association is mainly composed of terrestrial clastic rocks formation of mudstone and sandstone, mingled with intermediate-acidic, mafic pyroclastic rocks and carbonate rocks formation. During tectonic movements, the rocks had undergone regional metamorphism, migmatitization, granitization, and formed U-rich granites finally. (authors)

  16. Summary of group discussions

    2009-01-01

    A key aspect of the workshop was the interaction and exchange of ideas and information among the 40 participants. To facilitate this activity the workshop participants were divided into five discussions groups. These groups reviewed selected subjects and reported back to the main body with summaries of their considerations. Over the 3 days the 5 discussion groups were requested to focus on the following subjects: the characteristics and capabilities of 'good' organisations; how to ensure sufficient resources; how to ensure competence within the organisation; how to demonstrate organisational suitability; the regulatory oversight processes - including their strengths and weaknesses. A list of the related questions that were provided to the discussion groups can be found in Appendix 3. Also included in Appendix 3 are copies of the slides the groups prepared that summarised their considerations

  17. Focus group discussions

    Hennink, Monique M

    2014-01-01

    The Understanding Research series focuses on the process of writing up social research. The series is broken down into three categories: Understanding Statistics, Understanding Measurement, and Understanding Qualitative Research. The books provide researchers with guides to understanding, writing, and evaluating social research. Each volume demonstrates how research should be represented, including how to write up the methodology as well as the research findings. Each volume also reviews how to appropriately evaluate published research. Focus Group Discussions addresses the challenges associated with conducting and writing focus group research. It provides detailed guidance on the practical and theoretical considerations in conducting focus group discussions including: designing the discussion guide, recruiting participants, training a field team, moderating techniques and ethical considerations. Monique Hennink describes how a methodology section is read and evaluated by others, such as journal reviewers or ...

  18. Plutonium roundtable discussion

    Penneman, R.A.

    1982-01-01

    The roundtable discussion began with remarks by the chairman who pointed out the complicated nature of plutonium chemistry. Judging from the papers presented at this symposium, he noticed a pattern which indicated to him the result of diminished funding for investigation of basic plutonium chemistry and funding focused on certain problem areas. Dr. G.L. silver pointed to plutonium chemists' erroneous use of a simplified summary equation involving the disproportionation of Pu(EV) and their each of appreciation of alpha coefficients. To his appreciation of alpha coefficients. To his charges, Dr. J.T. Bell spoke in defense of the chemists. This discussion was followed by W.W. Schulz's comments on the need for experimental work to determine solubility data for plutonium in its various oxidation states under geologic repository conditions. Discussion then turned to plutonium pyrachemical process with Dana C. Christensen as the main speaker. This paper presents edited versions of participants' written version

  19. Source rock hydrocarbons. Present status

    Vially, R.; Maisonnier, G.; Rouaud, T.

    2013-01-01

    This report first presents the characteristics of conventional oil and gas system, and the classification of liquid and gaseous non conventional hydrocarbons, with the peculiar case of coal-bed methane. The authors then describe how source rock hydrocarbons are produced: production of shale oils and gases (horizontal drilling, hydraulic fracturing, exploitation) and of coal-bed methane and coal mine methane. In the next part, they address and discuss the environmental impact of source rock hydrocarbon production: installation footprint, water resource management, drilling fluids, fracturing fluids composition, toxicity and recycling, air pollution, induced seismicity, pollutions from other exploitation and production activities. They propose an overview of the exploitation and production of source rock gas, coal-bed gas and other non conventional gases in the world. They describe the current development and discuss their economic impacts: world oil context and trends in the USA, in Canada and other countries, impacts on the North American market, on the world oil industry, on refining industries, on the world oil balance. They analyse the economic impacts of non conventional gases: development potential, stakes for the world gas trade, consequence for gas prices, development opportunities for oil companies and for the transport sector, impact on CO 2 emissions, macro-economic impact in the case of the USA

  20. Pleistocene cave art from Sulawesi, Indonesia.

    Aubert, M; Brumm, A; Ramli, M; Sutikna, T; Saptomo, E W; Hakim, B; Morwood, M J; van den Bergh, G D; Kinsley, L; Dosseto, A

    2014-10-09

    Archaeologists have long been puzzled by the appearance in Europe ∼40-35 thousand years (kyr) ago of a rich corpus of sophisticated artworks, including parietal art (that is, paintings, drawings and engravings on immobile rock surfaces) and portable art (for example, carved figurines), and the absence or scarcity of equivalent, well-dated evidence elsewhere, especially along early human migration routes in South Asia and the Far East, including Wallacea and Australia, where modern humans (Homo sapiens) were established by 50 kyr ago. Here, using uranium-series dating of coralloid speleothems directly associated with 12 human hand stencils and two figurative animal depictions from seven cave sites in the Maros karsts of Sulawesi, we show that rock art traditions on this Indonesian island are at least compatible in age with the oldest European art. The earliest dated image from Maros, with a minimum age of 39.9 kyr, is now the oldest known hand stencil in the world. In addition, a painting of a babirusa ('pig-deer') made at least 35.4 kyr ago is among the earliest dated figurative depictions worldwide, if not the earliest one. Among the implications, it can now be demonstrated that humans were producing rock art by ∼40 kyr ago at opposite ends of the Pleistocene Eurasian world.

  1. Aespoe hard rock laboratory Sweden

    1992-01-01

    The aim of the new Aespoe hard rock laboratory is to demonstrate state of the art of technology and evaluation methods before the start of actual construction work on the planned deep repository for spent nuclear fuel. The nine country OECD/NEA project in the Stripa mine in Sweden has been an excellent example of high quality international research co-operation. In Sweden the new Aespoe hard rock laboratory will gradually take over and finalize this work. SKB very much appreciates the continued international participation in Aespoe which is of great value for the quality efficiency, and confidence in this kind of work. We have invited a number of leading experts to this first international seminar to summarize the current state of a number of key questions. The contributions show the great progress that has taken place during the years. The results show that there is a solid scientific basis for using this knowledge on site specific preparation and work on actual repositories. (au)

  2. Radionuclide fixation mechanisms in rocks

    Nakashima, S.

    1991-01-01

    In the safety evaluation of the radioactive waste disposal in geological environment, the mass balance equation for radionuclide migration is given. The sorption of radionuclides by geological formations is conventionally represented by the retardation of the radionuclides as compared with water movement. In order to quantify the sorption of radionuclides by rocks and sediments, the distribution ratio is used. In order to study quantitatively the long term behavior of waste radionuclides in geological environment, besides the distribution ratio concept in short term, slower radionuclide retention reaction involving mineral transformation should be considered. The development of microspectroscopic method for long term reaction path modeling, the behavior of iron during granite and water interaction, the reduction precipitation of radionuclides, radionuclide migration pathways, and the representative scheme of radionuclide migration and fixation in rocks are discussed. (K.I.)

  3. Discussion on nuclear issues

    Andrlova, Z.

    2012-01-01

    Treatment of the radioactive waste and utilisation of the ionisation radiation. Interesting contributions to two topics appeared in conference of Slovak Nuclear Society in Casta-Papiernicka in May 2012. The members from the female section 'Women in nuclear sector; were discussing in particular of the mind-set of Europeans to radioactive waste and novelties in nuclear medicine. (author)

  4. Summary of discussion

    2006-01-01

    This document provides summaries of the discussions occurred during the second international workshop on the indemnification of nuclear damage. It concerns the second accident scenario: a fire on board of a ship transporting enriched uranium hexafluoride along the Danube River. (A.L.B.)

  5. Discussion 2: David Dobbs

    Dobbs, David; Murray-Rust, Peter; Hatcher, Jordan; Pollock, Rufus

    2010-01-01

    David Dobbs writes on science, medicine and culture. He has contributed to a diversity of publications, including Scientific American, Slate magazine, Wired, Audubon, Atlantic Monthly, and the New York Times magazine. He has also authored a number of books. Other participants in this discussion were Peter Murray-Rust, Jordan Hatcher, and Rufus Pollock.

  6. Summary and Discussion.

    Hetherington, E. Mavis

    1992-01-01

    Summarizes and discusses results of the longitudinal study that comprises this monograph issue. Results concern: (1) marital, parent-child, and sibling relationships in families with single and remarried mothers; (2) the relationship between parenting style and adolescent adjustment; and (3) the relationship between marital transitions and…

  7. WORKSHOP: Discussion, debate, deliberation

    Jeliazkova, Margarita I.

    2014-01-01

    Discussing, deliberating and debating are a core part of any democratic process. To organise these processes well, a great deal of knowledge and skill is required. It is not simple to find a good balance between a number of elements: appropriate language and terminology; paying attention to solid

  8. Some new developments in the design rules for coastal structures in relation with the new Rock Manual

    Verhagen, H.J.

    2005-01-01

    In 1991 CUR in the Netherlands and CIRIA in the UK have published the "manual on the use of rock in coastal engineering", usually referred to as the "Rock Manual". This book of 600 pages gave an overview of the state of the art regarding the design of rock structures along coasts. In 1995 CUR

  9. Rock engineering in Finland

    1986-01-01

    Contains a large collection of short articles concerned with tunnels and underground caverns and their construction and use. The articles are grouped under the following headings: use of the subsurface space; water supply; waste water services; energy management (includes articles on power stations, district heating and oil storage and an article on coal storage); multipurpose tunnels; waste disposal; transport; shelters; sporting and recreational amenities located in rock caverns; storage facilities; industrial, laboratory, and service facilities; rock foundations; tourism and culture; utilization of rock masses; research on the disposal of nuclear waste; training and research in the field of rock engineering; site investigation techniques; design of structures in rock; construction; the environment and occupational safety; modern equipment technology; underground space in Helsinki.

  10. Art, Ecology and Institutions

    Witzke, Anne Sophie

    2013-01-01

    The discourse of ecology and sustainability has gained critical traction in recent years. But how are these concepts framed within the space, language and idea of the exhibition? This panel discussion, moderated by Steven Lam and conducted by email in July 2012, sought to unpack the claims...... and limits of the ecological, looking specifically at various international case studies, within the practice of curatorial and exhibition studies. The discussion begins with a reflection on ‘DON'T/PANIC’ in Durban and ‘Rethink – Contemporary Art and Climate Change’ in Copenhagen, exhibitions that were...

  11. Identity of the work of art

    Ristić Stefan

    2010-01-01

    Full Text Available The paper intends to determine the identity of the work of art in visual arts, music and literature. The discussion is of ontological nature. Particular attention is given to the problem of imitation of works of art in different arts, making a distinction between two types of imitation: fakes and forgeries. The first type is found only within the arts where the work of art is a singular physical object, i.e. with the so called autographic arts, whereas the second type can also be found in other, allographic arts, although less commonly. The problem of the imitation of works of art is closely related with the issue concerning the possibility of reducing the work of art to a formal symbolic system which would serve as a definition of the work of art. The discussion shows that a consistent analysis of the ontological status of the work of art in different art forms provides results that may seem at the first glance unintuitive and surprising.

  12. Panel discussion : contract design

    Vallas, A. [Sempra Energy Trading, Toronto, ON (Canada); Vegh, G. [MacLeod Dixon, Toronto, ON (Canada); McGee, M. [Energy Profiles Ltd., Etobicoke, ON (Canada); Zaremba, T. [Direct Energy Marketing, Calgary, AB (Canada); Seshan, A. [Larson and Toubro Information Technology, Toronto, ON (Canada); Harricks, P. [Gowlings, Toronto, ON (Canada); Bertoldi, L. [Borden Ladner Gervais, Toronto, ON (Canada); Taylor, R. [Hydro One Networks Inc., Markham, ON (Canada)

    2003-05-01

    This session presented highlights of the comments of 8 panelists who discussed the issue of contract design. The new electricity market in Ontario has introduced the energy trader, who enters into a contract with the consumer, based on the spot price set by the Independent Electricity Market Operator. Every contract has a fixed price payer as well as floating-price payers. If the floating price for a given amount of energy is higher than the fixed price, then the consumer gets the difference. Confusion, however, arises with the purchase of retail physical power in the market, particularly in deciding a fixed rate that the consumer will be paying. Different billing options were also discussed with emphasis on mid to large retail customers that have portfolios in the tens of MW and up to 100 MW or more. figs.

  13. Panel discussion : contract design

    Vallas, A.; Vegh, G.; McGee, M.; Zaremba, T.; Seshan, A.; Harricks, P.; Bertoldi, L.; Taylor, R.

    2003-01-01

    This session presented highlights of the comments of 8 panelists who discussed the issue of contract design. The new electricity market in Ontario has introduced the energy trader, who enters into a contract with the consumer, based on the spot price set by the Independent Electricity Market Operator. Every contract has a fixed price payer as well as floating-price payers. If the floating price for a given amount of energy is higher than the fixed price, then the consumer gets the difference. Confusion, however, arises with the purchase of retail physical power in the market, particularly in deciding a fixed rate that the consumer will be paying. Different billing options were also discussed with emphasis on mid to large retail customers that have portfolios in the tens of MW and up to 100 MW or more. figs

  14. Discussion with CERN Directorate

    CERN. Geneva

    2017-01-01

    Please note that the Discussion with CERN Directorate will be transmitted also in the following rooms: Council Chamber - 503-1-001 IT Amphitheatre - 31-3-004 Prevessin 774-R-013 Simultaneous interpreting into French and English will be available in the Main Auditorium. Une interprétation simultanée en français et en anglais sera disponible dans l'amphithéâtre principal.

  15. Art Therapy Teaching as Performance Art

    Moon, Bruce L.

    2012-01-01

    This viewpoint asserts that art therapy education is a form of performance art. By designing class sessions as performance artworks, art therapy educators can help their students become more fully immersed in their studies. This view also can be extended to conceptualizing each semester--and the entire art therapy curriculum--as a complex and…

  16. Art and Finance: Fine Art Derivatives

    Francesco Strati; Laura Quattrocchi

    2014-01-01

    This work is intended to introduce a new kind of asset, the so called art asset. This financial tool is an asset whose value is related to an art-work, and in particular to the artist reputation. It will be shown the evaluation of an art asset by using a particular kind of volatility, the α-hedging. This tool normalizes the prices volatility of the art-works of an artist (or an art-movement) by a sentiment index referred to the Art Market. At last we shall show how the art assets' values are ...

  17. Discussion Club "Profitable Heritage"

    Marina Tkacheva

    2017-09-01

    Full Text Available The authors and participants of the project and the expert community analyze the problems related to the realization of a big-scale concept of renovation of the historical center “Irkutsk Quarters”. They discuss preservation of wooden architecture of the city, changes in social functions of the territory, inclusion of the new facilities in the fabric of the area, as well as the problems of the territory’s tourist function and preservation of the identity of Irkutsk downtown.

  18. Panel discussion: Nuclear cardiology

    Schwaiger, M.

    1991-01-01

    The panel discussion opened with a question concerning whether true quantification of myocardial sympathetic presynaptic function or receptor density can be obtained with currently available radiopharmaceuticals. What are the relative advantages of the two general approaches that have been proposed for quantification: (1) The assessment of tracer distribution volume in tissue following bolus injection and (2) quantification based on tracer displacement kinetics following administration of excess unlabeled tracer. It was pointed out that tracer kinetics for the delineation of presynaptic and postsynaptic binding sites by radiopharmaceuticals or radiolabeled receptor antagonists are rather complex, reflecting several physiologic processes that are difficult to separate. Several approaches were examined. The possibility of regional definition of receptor density by PET was questioned and it was noted that regions of interest can be applied to calculate regional receptor kinetics. However, due to the limited spatial resolution of PET, only average transmural values can be determined. The discussion then turned to the discrepancy between the known sparse parasympathetic innervation of the heart and the high density of muscarinic receptors observed with PET. Experiences with MIBG imaging were reported, including uptake in the transplanted heart and interaction of drugs with MIBG uptake

  19. Empowerment: a conceptual discussion.

    Tengland, Per-Anders

    2008-06-01

    The concept of 'empowerment' is used frequently in a number of professional areas, from psychotherapy to social work. But even if the same term is used, it is not always clear if the concept denotes the same goals or the same practice in these various fields. The purpose of this paper is to clarify the discussion and to find a plausible and useful definition of the concept that is suitable for work in various professions. Several suggestions are discussed in the paper, for example control over life or health, autonomy, ability, self-efficacy, self-esteem, and freedom, and it is concluded that there are two plausible complementary uses, one as a goal and one as a process or approach. Empowerment as a goal is to have control over the determinants of one's quality of life, and empowerment as a process is to create a professional relation where the client or community takes control over the change process, determining both the goals of this process and the means to use.

  20. Eos Chaos Rocks

    2006-01-01

    11 January 2006 This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows light-toned, layered rock outcrops in Eos Chaos, located near the east end of the Valles Marineris trough system. The outcrops occur in the form of a distinct, circular butte (upper half of image) and a high slope (lower half of image). The rocks might be sedimentary rocks, similar to those found elsewhere exposed in the Valles Marineris system and the chaotic terrain to the east of the region. Location near: 12.9oS, 49.5oW Image width: 3 km (1.9 mi) Illumination from: lower left Season: Southern Summer

  1. Making medieval art modern

    Elizabeth den Hartog

    2015-12-01

    Full Text Available Janet T. Marquardt’s book ‘Zodiaque. Making medieval art modern’ discusses the historical context, history and impact of the Zodiaque publications issued by the monks from the abbey of Ste-Marie de la Pierre-qui-Vire in Burgundy between 1951 and 2001 and links the striking photogravures, the core business of these books, to the modern movement. Although Marquardt’s view that the Zodiaque series made a great impact on the study of Romanesque sculpture is somewhat overrated, her claim that the photogravures should be seen as avant-garde works of art and the books as a “museum without walls” is entirely convincing.

  2. Creativity and folk art

    Glaveanu, Vlad Petre

    2013-01-01

    This article explores creativity in craftwork using the case of Easter egg decoration, a folk art chosen for its traditional roots and diversity of artistic outcomes. This research contributes to the literature at (a) a theoretical level, by conceptualizing a pragmatist-inspired framework...... of creative activity; (b) a methodological level, by using, beside observation and interview, subjective cameras to record activity; and (c) an empirical level, considering the fact that creativity in folk art has often been a neglected topic. A total of 20 egg decorators of various ages from the village...... for, particularly in terms of expert–novice differences. These studies revealed the many ways in which creativity is intrinsic to Easter egg decoration, and the final discussion of the article summarizes them with reference to processes of combination and change, copying and translation, personal...

  3. No More Provincialism: Art and Text

    Heather Barker

    2010-11-01

    Full Text Available This essay discusses the writing and personalities surrounding the 1981 establishment of the Australian art magazine, Art & Text, and traces its progression under Paul Taylor’s editorship up to his relocation to New York. During this period, Art & Text published Taylor’s own essays and, more importantly, those of other writers and artists — Meaghan Morris, Paul Foss, Philip Brophy, Imants Tillers, Rex Butler, Edward Colless — all articulating a consistent and complex postmodern position. The magazine’s founder and editor, Paul Taylor, personified the shattering impact of postmodernism upon the Australian art world as well as postmodernism’s limitations. Taylor facilitated a new theoretical framework for the discussion of Australian art, one that continues to dominate the internationalist aspirations of Australian art writers. He produced temporarily convincing solutions to problems that earlier critics had wrestled with unsuccessfully, in particular the twin problems of provincialism, and the relationship of Australian to international art.

  4. capital. A discussion paper

    Ewa Chojnacka

    2015-04-01

    Full Text Available The purpose of this study is to confront certain propositions presented in Lesław Niemczyk’s publication Rachunkowość finansowa aktywów kompetencyjnych i kapitału intelektualnego. Nowy dział rachunkowości(Accounting for Competence Assets and Intellectual Capital. A New Area in Accounting with ideas published in other studies. The authors discuss issues concerning firm value, selected definitions of intellectual capital, as well as certain methods of intellectual capital measurement and valuation. Other problems analysed include accounting for and reporting of intellectual capital and similarities and differences between the way those issues are presented in Polish and in international studies as well as in existing legal regulations and standards.

  5. Results and discussion

    1998-01-01

    The author deals with the experimental study of sorption, desorption and vertical migration of radionuclides in Sr-85 and Cs-137 in selected soil samples from around of NPP Bohunice and NPP Mochovce and other localities of the Slovakia. The influence of different materials [concurrent ions (K + , Ca 2+ , NH 4 + , pH), organic matter (peat) and zeolite, humidity] on kinetic of sorption and desorption of strontium and cesium as well as distribution coefficient (K D ) and transfer coefficients in followed samples of soils were followed. Obtained adsorption isotherm are presented and discussed. Using the Tessiere's sequential extraction analysis a gross variability in binding of radionuclides on soils was found. The obtained results were processed with the correlation analysis and the compartment model

  6. Rock properties data base

    Jackson, R.; Gorski, B.; Gyenge, M.

    1991-03-01

    As mining companies proceed deeper and into areas whose stability is threatened by high and complex stress fields, the science of rock mechanics becomes invaluable in designing underground mine strata control programs. CANMET's Mining Research Laboratories division has compiled a summary of pre- and post-failure mechanical properties of rock types which were tested to provide design data. The 'Rock Properties Data Base' presents the results of these tests, and includes many rock types typical of Canadian mine environments. The data base also contains 'm' and 's' values determined using Hoek and Brown's failure criteria for both pre- and post-failure conditions. 7 refs., 3 tabs., 9 figs., 1 append.

  7. Eclogite facies rocks

    Carswell, D. A

    1990-01-01

    ... of eclogite evolution and genesis. The authors present a thorough treatment of the stability relations and geochemistry of these rocks, their intimate association with continental plate collision zones and suture zones...

  8. Rock kinoekraanil / Katrin Rajasaare

    Rajasaare, Katrin

    2008-01-01

    7.-11. juulini kinos Sõprus toimuval filminädalal "Rock On Screen" ekraanile jõudvatest rockmuusikuid portreteerivatest filmidest "Lou Reed's Berlin", "The Future Is Unwritten: Joe Strummer", "Control: Joy Division", "Hurriganes", "Shlaager"

  9. Eclogite facies rocks

    Carswell, D. A

    1990-01-01

    .... This is the first volume to provide a coherent and comprehensive review of the conditions necessary for the formation of eclogites and eclogite facies rocks and assemblages, and a detailed account...

  10. Solid as a rock

    Pincus, H.J.

    1984-01-01

    Recent technologic developments have required a more comprehensive approach to the behavior of rock mass or rock substance plus discontinuities than was adequate previously. This work considers the inherent problems in such operations as the storage of hot or cold fluids in caverns and aquifers, underground storage of nuclear waste, underground recovery of heat from hydrocarbon fuels, tertiary recovery of oil by thermal methods, rapid excavation of large openings at shallow to great depths and in hostile environments, and retrofitting of large structures built on or in rock. The standardization of methods for determining rock properties is essential to all of the activities described, for use not only in design and construction but also in site selection and post-construction monitoring. Development of such standards is seen as a multidisciplinary effort

  11. Rock Equity Holdings, LLC

    The EPA is providing notice of an Administrative Penalty Assessment in the form of an Expedited Storm Water Settlement Agreement against Rock Equity Holdings, LLC, for alleged violations at The Cove at Kettlestone/98th Street Reconstruction located at 3015

  12. Pop & rock / Berk Vaher

    Vaher, Berk, 1975-

    2001-01-01

    Uute heliplaatide Redman "Malpractice", Brian Eno & Peter Schwalm "Popstars", Clawfinger "A Whole Lot of Nothing", Dario G "In Full Color", MLTR e. Michael Learns To Rock "Blue Night" lühitutvustused

  13. New Technologies, New Possibilities for the Arts and Multimodality in English Language Arts

    Williams, Wendy R.

    2014-01-01

    This article discusses the arts, multimodality, and new technologies in English language arts. It then turns to the example of the illuminated text--a multimodal book report consisting of animated text, music, and images--to consider how art, multimodality, and technology can work together to support students' reading of literature and inspire…

  14. The Artful Teacher: A Conceptual Model for Arts Integration in Schools

    Chemi, Tatiana

    2014-01-01

    This article addresses specific issues within arts-integration experiences in schools. Focusing on the relationship between positive emotions, learning, and the Arts, the article discusses empirical data that has been drawn from a research study, Making the Ordinary Extraordinary: Adopting Artfulness in Danish Schools. When schools integrate the…

  15. Final plenary discussion

    Federline, M.

    2004-01-01

    Rapporteur, chose to highlight other themes and issues from the seminar that appeared to be: - important for successful D and D; - worth further work in an international context; - controversial and worthy of further debate. The five main themes selected were as follows: - stakeholder involvement and communication; - strategy selection; - waste management and clearance; - funding and costs; - satisfying social demands. Various issues were identified under each one of these five themes and, in order to make best use of the time available for discussion, participants were invited to vote on the issues of most importance to them. Subsequent discussion was then focussed on the issues so identified. (author)

  16. Basic rocks in Finland

    Piirainen, T.; Gehoer, S.; Iljina, M.; Kaerki, A.; Paakkola, J.; Vuollo, J.

    1992-10-01

    Basic igneous rocks, containing less than 52% SiO 2 , constitute an important part of the Finnish Archaean and Proterozoic crust. In the Archaean crust exist two units which contain the majority of the basic rocks. The Arcaean basic rocks are metavolcanics and situated in the Greenstone Belts of Eastern Finland. They are divided into two units. The greenstones of the lower one are tholeiites, komatiites and basaltic komatiites. The upper consists of bimodal series of volcanics and the basic rocks of which are Fe-tholeiites, basaltic komatiites and komatiites. Proterozoic basic rocks are divided into seven groups according to their ages. The Proterozoic igneous activity started by the volominous basic magmatism 2.44 Ga ago. During this stage formed the layered intrusions and related dykes in the Northern Finland. 2.2 Ga old basic rocks are situated at the margins of Karelian formations. 2.1 Ga aged Fe-tholeiitic magmatic activity is widespread in Eastern and Northern Finland. The basic rocks of 1.97 Ga age group are met within the Karelian Schist Belts as obducted ophiolite complexes but they occur also as tholeiitic diabase dykes cutting the Karelian schists and Archean basement. The intrusions and the volcanics of the 1.9 Ga old basic igneous activity are mostly encountered around the Granitoid Complex of Central Finland. Subjotnian, 1.6 Ga aged tholeiitic diabases are situated around the Rapakivi massifs of Southern Finland, and postjotnian, 1.2 Ga diabases in Western Finland where they form dykes cutting Svecofennian rocks

  17. Fuel ethanol discussion paper

    1992-01-01

    In recognition of the potential benefits of ethanol and the merits of encouraging value-added agricultural development, a committee was formed to develop options for the role of the Ontario Ministry of Agriculture and Food in the further development of the ethanol industry in Ontario. A consultation with interested parties produced a discussion paper which begins with an outline of the role of ethanol as an alternative fuel. Ethanol issues which require industry consideration are presented, including the function of ethanol as a gasoline oxygenate or octane enhancer, environmental impacts, energy impacts, agricultural impacts, trade and fiscal implications, and regulation. The ethanol industry and distribution systems in Ontario are then described. The current industry consists of one ethanol plant and over 30 retail stations. The key issue for expanding the industry is the economics of producing ethanol. At present, production of ethanol in the short term depends on tax incentives amounting to 23.2 cents/l. In the longer term, a significant reduction in feedstock costs and a significant improvement in processing technology, or equally significant gasoline price increases, will be needed to create a sustainable ethanol industry that does not need incentives. Possible roles for the Ministry are identified, such as support for ethanol research and development, financial support for construction of ethanol plants, and active encouragement of market demand for ethanol-blended gasolines

  18. Weathering of rock 'Ginger'

    1997-01-01

    One of the more unusual rocks at the site is Ginger, located southeast of the lander. Parts of it have the reddest color of any material in view, whereas its rounded lobes are gray and relatively unweathered. These color differences are brought out in the inset, enhanced at the upper right. In the false color image at the lower right, the shape of the visible-wavelength spectrum (related to the abundance of weathered ferric iron minerals) is indicated by the hue of the rocks. Blue indicates relatively unweathered rocks. Typical soils and drift, which are heavily weathered, are shown in green and flesh tones. The very red color in the creases in the rock surface correspond to a crust of ferric minerals. The origin of the rock is uncertain; the ferric crust may have grown underneath the rock, or it may cement pebbles together into a conglomerate. Ginger will be a target of future super-resolution studies to better constrain its origin.Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. JPL is an operating division of the California Institute of Technology (Caltech).

  19. Anisotropic characterization of rock fracture surfaces subjected to profile analysis

    Zhou, H.W.; Xie, H.

    2004-01-01

    The mechanical parameters of a rock fracture are dependent on its surface roughness anisotropy. In this Letter, we show how quantitatively describe the anisotropy of a rock fracture surface. A parameter, referred to as the index for the accumulation power spectral density psd*, is proposed to characterize the anisotropy of a rock fracture surface. Variation of psd*, with orientation angle θ of sampling, is also discussed

  20. 75 FR 8427 - Civil Supersonic Aircraft Panel Discussion

    2010-02-24

    ... entitled, ``State of the Art of Supersonics Aircraft Technology--What has progressed in science since 1973... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Civil Supersonic Aircraft Panel Discussion AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of meeting participation...

  1. The Work of Art in the Age of Digital Reproduction.

    Bruce, Bertram C.

    2000-01-01

    Argues that Web has become a major art medium. Investigates ways artists and appreciators of art are using the Web. Discusses the reproduction of art: from hand to mechanical to digital reproduction, focusing on the work of Walter Benjamin. Lists other sites where one can find art on the Web. (SR)

  2. Information base for waste repository design. Volume 3. Waste/rock interactions

    Koplick, C.M.; Pentz, D.L.; Oston, S.G.; Talbot, R.

    1979-01-01

    This report describes the important effects resulting from interaction between radioactive waste and the rock in a nuclear waste repository. The state of the art in predicting waste/rock interactions is summarized. Where possible, independent numerical calculations have been performed. Recommendations are made pointing out areas which require additional research

  3. Rock burst prevention at steep seam mining

    Efremov, G D

    1988-09-01

    At steep shield longwalls one method of preventing rock bursts is to avoid sharp angles during working. Stress in coal and rock body that appears when steep seams are worked where rock bursts occur at corners of set-up entries is discussed. The dynamic interaction between gas and rock pressure is assessed. Maintains that in order to avoid rock bursts at these places it is necessary to turn the protruding coal wall by 20-30 degrees towards the coal body to divert the action of shift forces. At the same time the face should also be inclined (by 10-15 degrees) to move the zones of increased stress away from the corner into the coal and rock body. Stress at workings with round cross-sections is 3-4 times lower than at square cross-sections. Recommendations are given that concern shearer loader operation (semi-spherical shape of the face), borehole drilling and water injection. Initial distance of 10-15 m between boreholes is suggested. 3 refs.

  4. Art Therapy: What Is Art Therapy?

    ... individual, couples, family, and group therapy formats. Art therapy is an effective treatment for people experiencing developmental, medical, educational, and social or psychological impairment. Individuals who benefit from art therapy include ...

  5. Remarks on some rock neutron parameters

    Czubek, J.A.

    1984-01-01

    A method to calculate the thermal neutron parameters of rocks is given in the paper. It is based on a proper energy averaging of cross-sections for all rock matrix and rock saturating liquid constituents. The diffusion lengths in different lithologies in function of the variable rock porosity have been calculated. An influence of the thermal neutron spectrum on the shape of the porosity calibration curves for the dual spacing neutron method is shown. Magmatic rocks as a possible source of geothermal energy are now becoming a target of neutron loggings for the porosity determination. Here the knowledge of the slowing-down lengths is of great importance in the problem of the estimation of the calibration curves. A semi-analytical approach to get this parameter is given in the paper. It was found, as far as concerns the slowing-down of fast neutrons, that all magmatic rocks behave as sandstone with, however, different content of bound water in the rock matrix and different rock matrix density. Some neutron methods are based on the detection of epithermal neutrons. For theoretical considerations it is important to know the physical meaning of the registered signal. From the discussion of experimental data reported in the literature it seems that it is the slowing-down density that is the physical quantity being measured. This conclusion has a very important practical implication - the porosity calibration curves depend upon the slowing-down length alone and are independent of the slowing-down cross-section for epithermal neutrons

  6. Martial arts as sport and therapy.

    Burke, D T; Al-Adawi, S; Lee, Y T; Audette, J

    2007-03-01

    The term Martial Arts is often used as general phrase to describe many of the combat arts, which have developed in eastern cultures over the past millennium. This paper reviews the Martial Arts from the original context of a trio of life skills. This trio includes the healing arts such as acupuncture, the self-exploration arts such as yoga, and the vital life skills such as meditation. As Martial Arts suggests the waging of combat, the origins of the most common combat arts are reviewed, with an overview of the difference between the hard and the soft styles. The arts developed not only in the eastern, but also in all parts of the world, with references of these types of combats arts in the writings of the ancient Egyptians and Greeks. In modern times, the combat arts are performed for both exercise and sport. A review of the injuries that occur, and the health benefits that might be expected are discussed. A review of the medical literature that demonstrates some of these health benefits is included, with Tai Chi Chuan as the most studied of these. The health benefits discussed include strengthen and self-efficacy of the elderly, reduced falls, increased exercise capacity, and benefits to the immune system and autonomic nervous system. The paper emphasized the breadth of the Martial Arts and the import of these to the sports and health community.

  7. Arts Impact: Lessons from ArtsBridge

    Shimshon-Santo, Amy R.

    2010-01-01

    Arts Impact summarizes lessons learned at the ArtsBridge Program. It is informed by in-depth participant observation, logic modeling, and quantitative evaluation of program impact on K-12 students in inner city schools and arts students at the University of California Los Angeles over a two year period. The case study frames its analysis through a…

  8. The Liberal Arts and the Martial Arts.

    Levine, Donald N.

    1984-01-01

    Liberal arts and the martial arts are compared from the perspective that courses of training in the martial arts often constitute exemplary educational programs and are worth examining closely. Program characteristics, individual characteristics fostered by them, the relationship between liberal and utilitarian learning, and the moral…

  9. I. Some results from a field investigation of thermo-mechanical loading of a rock mass when heaters are emplaced in the rock

    Hood, M.

    1979-01-01

    Results are presented of a field experiment to monitor the response of a rock mass to thermomechanical loading from electrically heated canisters emplaced in the rock at a depth of 340 m. Measurements made to date of temperature, displacement, and stress fields indicate that heat is transferred through the rock mainly by conduction; discontinuities within the rock mass have a minimal effect on the heat flow. Displacements within the rock from thermal expansion are shown to be much less than those predicted by linear thermoelastic theory. A plausible, though not complete, reason for these reduced displacements is the absorption of the initial rock expansions into discontinuities within the rock mass. Difficulties have been experienced in obtaining reliable stress measurement data using borehole deformation gauges to monitor changes in rock stress. Some data have been obtained and are being analyzed. Rock decrepitation in the heater boreholes is discussed

  10. Knots in Art

    Radmila Sazdanović

    2012-06-01

    Full Text Available We analyze applications of knots and links in the Ancient art, beginning from Babylonian, Egyptian, Greek, Byzantine and Celtic art. Construction methods used in art are analyzed on the examples of Celtic art and ethnical art of Tchokwe people from Angola or Tamil art, where knots are constructed as mirror-curves. We propose different methods for generating knots and links based on geometric polyhedra, suitable for applications in architecture and sculpture.

  11. The art of scent

    Stenslund, Anette

    2017-01-01

    At the Museum of Art and Design in New York the The Art of Scent (1889–2012) exhibition announced its declared aim of bringing to the forefront of the arts what has long been considered the fallen angel of the senses: it would inscribe scent into fine art through a display characterised by its ex...... of art, this paper argues that scent that is not of high culture may yet, phenomenologically speaking, be considered great art....

  12. Knots in Art

    Jablan, Slavik; Radović, Ljiljana; Sazdanović, Radmila; Zeković, Ana

    2012-01-01

    We analyze applications of knots and links in the Ancient art, beginning from Babylonian, Egyptian, Greek, Byzantine and Celtic art. Construction methods used in art are analyzed on the examples of Celtic art and ethnical art of Tchokwe people from Angola or Tamil art, where knots are constructed as mirror-curves. We propose different methods for generating knots and links based on geometric polyhedra, suitable for applications in architecture and sculpture.

  13. Censoring Rock Lyrics: A Historical Analysis of the Debate.

    McDonald, James R.

    1988-01-01

    Examines the history of censorship and rock and roll, reassesses the present position taken by the Parents' Music Resource Center, reviews the scholarship regarding the influence of popular song lyrics on youth, and assesses what bearing that scholarship has on the present discussion of censorship and rock and roll. (BJV)

  14. Waste package performance in unsaturated rock

    Pigford, T.H.; Lee, W.W.-L.

    1989-03-01

    The unsaturated rock and near-atmospheric pressure of the potential nuclear waste repository at Yucca Mountain present new problems of predicting waste package performance. In this paper we present some illustrations of predictions of waste package performance and discuss important data needs. 11 refs., 9 figs., 1 tab

  15. Laboratory rock mechanics testing manual. Public draft

    Shuri, F S; Cooper, J D; Hamill, M L

    1981-10-01

    Standardized laboratory rock mechanics testing procedures have been prepared for use in the National Terminal Waste Storage Program. The procedures emphasize equipment performance specifications, documentation and reporting, and Quality Assurance acceptance criteria. Sufficient theoretical background is included to allow the user to perform the necessary data reduction. These procedures incorporate existing standards when possible, otherwise they represent the current state-of-the-art. Maximum flexibility in equipment design has been incorporated to allow use of this manual by existing groups and to encourage future improvements.

  16. Transporting radioactive rock

    Pearce, G.

    1990-01-01

    The case is made for exempting geological specimens from the IAEA Regulations for Safer Transport of Radioactive Materials. It is pointed out that many mineral collectors in Devon and Cornwall may be unwittingly infringing these regulations by taking naturally radioactive rocks and specimens containing uranium ores. Even if these collectors are aware that these rocks are radioactive, and many are not, few have the necessary equipment to monitor the activity levels. If the transport regulations were to be enforced alarm could be generated and the regulations devalued in case of an accident. The danger from a spill of rock specimens is negligible compared with an accident involving industrial or medical radioactive substances yet would require similar special treatment. (UK)

  17. Integrating Digital Images into the Art and Art History Curriculum.

    Pitt, Sharon P.; Updike, Christina B.; Guthrie, Miriam E.

    2002-01-01

    Describes an Internet-based image database system connected to a flexible, in-class teaching and learning tool (the Madison Digital Image Database) developed at James Madison University to bring digital images to the arts and humanities classroom. Discusses content, copyright issues, ensuring system effectiveness, instructional impact, sharing the…

  18. Art and Psychopathology: The Message of Outsider Art.

    Esman, Aaron H.

    1988-01-01

    The relationship between art and mental illness is examined in the untrained "outsider artist," one whose style, though highly idiosyncratic, conforms to certain formal criteria and is usually initiated at a time of intense psychic crisis. Photographs and discussions of the paintings and sculptures of psychotic artists are presented. (JW)

  19. Art & Poetry: A Magical Combination. Fine Arts Toolbox.

    Bunchman, Janis; Briggs, Stephanie Bissell

    1995-01-01

    This article describes how to combine painting and poetry by studying famous paintings and poetry of recognized artists from both media. It covers how to design a project, discussing pictures and poems, and giving children a chance to create their own art. A sidebar lists artists and poets that work well together. Includes extension activities.…

  20. Artistic Interpretations of Great Predators. Teaching Art with Art.

    Hubbard, Guy

    2000-01-01

    Explains that if students want to depict predatory animals in works of art, they need to learn the shapes of the animals and their habitats. Discusses four artworks (reproductions included) that depict predatory animals by Darrel Austin, Ando Hiroshige, Antoine Louis Barye, and John Singleton Copley (CMK)

  1. Australian doctors and the visual arts. Part 6. Photography.

    Hamilton, D G

    This is the final article in this series. In previous articles the contributions of doctors in Australia as painters, sculptors, writers on art and supporters of art galleries and artists have been discussed. Photography is very much a fine art form, and several outstanding doctor-photographers are discussed in this article.

  2. Rocks and geology in the San Francisco Bay region

    Stoffer, Philip W.

    2002-01-01

    The landscape of the San Francisco Bay region is host to a greater variety of rocks than most other regions in the United States. This introductory guide provides illustrated descriptions of 46 common and important varieties of igneous, sedimentary, and metamorphic rock found in the region. Rock types are described in context of their identification qualities, how they form, and where they occur in the region. The guide also provides discussion about of regional geology, plate tectonics, the rock cycle, the significance of the selected rock types in relation to both earth history and the impact of mineral resources on the development in the region. Maps and text also provide information where rocks, fossils, and geologic features can be visited on public lands or in association with public displays in regional museums, park visitor centers, and other public facilities.

  3. Geotechnical properties of rock

    Jackson, R.; Gorski, B.; Gyenge, M.

    1995-12-31

    The manual is a compilation of the geotechnical properties of many types of rock that are typical of Canadian mining environments. Included are values for density, porosity, compressive and shear wave velocity, uniaxial compressive strength, Young`s modulus, and Poisson`s ratio. The data base contains material constants that were determined using the Hoek and Brown failure criteria for both before and after failure conditions. 76 data sheets of rock properties in Canadian mines are included. 7 refs., 85 figs., 3 tabs.

  4. Smart Rocking Armour Units

    Hofland, B.; Arefin, Syed Shamsil; van der Lem, Cock; van gent, Marcel

    2018-01-01

    This paper describes a method to measure the rocking motion of lab-scale armour units. Sensors as found in mobile phones are used. These sensors, data-storage and battery are all embedded in the model units, such that they can be applied without wires attached to them. The technique is applied to double-layer units in order to compare the results to the existing knowledge for this type of armour layers. In contrast to previous research, the gyroscope reading is used to determine the (rocking)...

  5. Rock Hellsinki, Marketing Research

    Todd, Roosa; Jalkanen, Katariina

    2013-01-01

    This paper is a qualitative research about rock and heavy metal music tourism in the capital city of Finland, Helsinki. As Helsinki can be considered the city of contrasts, the silent nature city mixed with urban activities, it is important to also use the potential of the loud rock and heavy metal music contrasting the silence. Finland is known abroad for bands such as HIM, Nightwish, Korpiklaani and Children of Bodom so it would make sense to utilize these in the tourism sector as well. The...

  6. "All Yugoslavia Is Dancing Rock and Roll"

    Jovanovic, Zlatko

    with the arrival of New Wave into the country in the late 1970s. The study is carried through micro-historical analyses of the local rock scenes in the country’s four principal rock centres: Belgrade, Zagreb, Sarajevo and Ljubljana. The scenes are used as empirical platforms for discussing broader issues...... assumption of intertextuality, stressing that a text can only communicate its meaning when situated in relation to other texts, as the meaning always “arises” between texts. The thesis demonstrates that although Socialist Yugoslavia did not advocate creation of a supranational Yugoslav identity, but indeed...

  7. Rock support for nuclear waste repositories

    Abramson, L.W.; Schmidt, B.

    1984-01-01

    The design of rock support for underground nuclear waste repositories requires consideration of special construction and operation requirements, and of the adverse environmental conditions in which some of the support is placed. While repository layouts resemble mines, design, construction and operation are subject to quality assurance and public scrutiny similar to what is experienced for nuclear power plants. Exploration, design, construction and operation go through phases of review and licensing by government agencies as repositories evolve. This paper discusses (1) the various stages of repository development; (2) the environment that supports must be designed for; (3) the environmental effects on support materials; and (4) alternative types of repository rock support

  8. Decision Analysis: Engineering Science or Clinical Art

    1979-11-01

    TECHNICAL REPORT TR 79-2-97 DECISION ANALYSIS: ENGINEERING SCIENCE OR CLINICAL ART ? by Dennis M. Buede Prepared for Defense Advanced Research...APPLICATIONS OF THE ENGINEER- ING SCIENCE AND CLINICAL ART EXTREMES 9 3.1 Applications of the Engineering Science Approach 9 3.1.1 Mexican electrical...DISCUSSION 29 4.1 Engineering Science versus Clinical Art : A Characterization of When Each is Most Attractive 30 4.2 The Implications of the Engineering

  9. Discussion

    Mittleman, M.H.

    1985-01-01

    The positive energy projection operators, just described by Prof. Sucher, convert the sick Hamiltonian, H/sub DC/, into a more robust one which can support bound states. They are however still a subject of some controversy. Prof. Grant pointed out that existing computer codes produce remarkable accuracy in numerical calculations which start from H/sub DC/ (with no projection operators) and so he questioned whether these operators were indeed necessary. In response, it was pointed out by several people in the audience that the codes implicitly limit the Dirac-Hartee-Fock wave functions to a normalizable sub-space and that this operation can be described as a projection operator which has the effect of eliminating the negative energy states which are not normalizable. This operation is however, not any of the three projection operators described by Sucher and so the question arises as to the sensitivity of the results (for the energy and wave functions) to the particular projection operators which are used. This appears to be an open question

  10. Emerging Infectious Diseases Cover Art

    2017-07-26

    Byron Breedlove, managing editor of the EID Journal, discusses his approach to cover art.  Created: 7/26/2017 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 7/26/2017.

  11. Cyclic and Fatigue Behaviour of Rock Materials: Review, Interpretation and Research Perspectives

    Cerfontaine, B.; Collin, F.

    2018-02-01

    The purpose of this paper is to provide a comprehensive state of the art of fatigue and cyclic loading of natural rock materials. Papers published in the literature are classified and listed in order to ease bibliographical review, to gather data (sometimes contradictory) on classical experimental results and to analyse the main interpretation concepts. Their advantages and limitations are discussed, and perspectives for further work are highlighted. The first section summarises and defines the different experimental set-ups (type of loading, type of experiment) already applied to cyclic/fatigue investigation of rock materials. The papers are then listed based on these different definitions. Typical results are highlighted in next section. Fatigue/cyclic loading mainly results in accumulation of plastic deformation and/or damage cycle after cycle. A sample cyclically loaded at constant amplitude finally leads to failure even if the peak load is lower than its monotonic strength. This subcritical crack is due to a diffuse microfracturing and decohesion of the rock structure. The third section reviews and comments the concepts used to interpret the results. The fatigue limit and S- N curves are the most common concepts used to describe fatigue experiments. Results published from all papers are gathered into a single figure to highlight the tendency. Predicting the monotonic peak strength of a sample is found to be critical in order to compute accurate S- N curves. Finally, open questions are listed to provide a state of the art of grey areas in the understanding of fatigue mechanisms and challenges for the future.

  12. Brazilian Folk Art as a possibility of multicultural teaching of the visual arts

    Amanda Cristina Figueira Bastos de Melo

    2016-10-01

    Full Text Available The present article establishes an overview of the relationship between culture and the teaching of Art in Brazil, reflecting about multiculturalism in the teaching of Visual Arts through Folk Art. It is based on a literature review, analysis of works of art and their relation to multicultural issues. The study highlights the importance of Folk Art as a source of multicultural studies, as well as the need to deal with these issues within the school environment. There has not been much discussion about the topic, especially regarding Folk Art. The research concludes that it is possible to teach multicultural Art through an approach of the Folk Art, as it enables a better approximation to the learners’ universe and contribute for the development of their critical, reflexive and esthetic abilities.

  13. Radionuclide migration in crystalline rock fractures

    Hoelttae, P.

    2002-01-01

    first time in a series of experiments where the experimental arrangements enabled very low water flow rates. FTRANS, a modified numerical code that can simulate both groundwater flow and the transport of radionuclides in porous or fractured medium, was tested in order to interpret laboratory scale migration experiments. The code was able to interpret in-diffusion of calcium into altered tonalites. The elution curves of calcium for the altered tonalite fracture columns were explained adequately by the code when using parameters obtained from in-diffusion calculations. The K d -values for intact rock obtained on the basis of the fracture column experiments were one order of magnitude lower than the K d -values for crushed rock, indicating that batch experiments overestimate the retardation of sorbing radionuclides onto the rock matrices owing to the larger surface areas that are available. The greater sorption on altered tonalites was explained by the composition of the sorptive alteration minerals and the large specific surface areas. In this research, sodium, calcium and strontium were used as tracers in order to compare various experimental techniques. Experiments with relevant nuclear waste nuclides are needed to enable more detailed discussion of the differences in K d -values and the implication for performance assessment calculations. Data obtained from transport experiments conducted in well-defined laboratory conditions is the basis for the block scale and field experiments that are necessary to validate the radionuclide transport concept and to test the transferability of laboratory data to field conditions.(orig.)

  14. Arts Education Beyond Art : Teaching Art in Times of Change

    van Heusden, Bernard; Gielen, Pascal

    2015-01-01

    People and societies thrive on a versatile and imaginative awareness. Yet the critical debate on arts education is still too often about the qualities of artefacts and technical skills, and tends to neglect issues such as the critical function of the arts in society, artistic cognition and cognitive

  15. Drawing Out Theory: Art and the Teaching of Political Theory.

    Miller, Char R.

    2000-01-01

    Discusses how to use art in introductory political theory courses. Provides examples of incorporating art to teach political theory, such as examining Machiavelli's "The Prince" and Michelangelo's "David" to understand Florentine (Florence, Italy) political theory. (CMK)

  16. Critical Studies, the Liberal Arts, and Journalism Education.

    Parisi, Peter

    1992-01-01

    Discusses the relationship between journalism education and the liberal arts. Contends that critical, cultural, or qualitative studies provide a powerful focus for linking journalism education more firmly to the liberal arts. (SR)

  17. Conversation and Silence: Transfer of Learning through the Arts

    Catterall, James S.

    2005-01-01

    This article explores transfer of learning in the arts to non-arts learning. The analysis is presented in the context of theories of knowledge acquisition more generally. Behavioral and neuro-function processes are discussed.

  18. Taking the Arts Seriously

    Chemi, Tatiana

    what makes art special in an anthropologic and evolutionary biologic point of view. Cases on the emerging field of arts-in-business in Denmark.......what makes art special in an anthropologic and evolutionary biologic point of view. Cases on the emerging field of arts-in-business in Denmark....

  19. Inspired by African Art.

    Heintz, June Rutledge

    1991-01-01

    Argues that African art helps children to learn vital art concepts and enlarges their understanding of the role of art in human culture. Outlines a unit on African art based on animals. Students created fabric designs and illustrated folktales and fables. Provides a list of free resources. (KM)

  20. Cultivating Demand for the Arts: Arts Learning, Arts Engagement, and State Arts Policy. Summary

    Zakaras, Laura; Lowell, Julia F.

    2008-01-01

    The findings summarized in this report are intended to shed light on what it means to cultivate demand for the arts, why it is necessary and important to cultivate this demand, and what state arts agencies (SAAs) and other arts and education policymakers can do to help. The research considered only the benchmark arts central to public policy:…

  1. A Rock Retrospective.

    O'Grady, Terence J.

    1979-01-01

    The author offers an analysis of musical techniques found in the major rock trends of the 1960s. An annotated list of selected readings and a subject-indexed list of selected recordings are appended. This article is part of a theme issue on popular music. (Editor/SJL)

  2. Rock-hard coatings

    Muller, M.

    2007-01-01

    Aircraft jet engines have to be able to withstand infernal conditions. Extreme heat and bitter cold tax coatings to the limit. Materials expert Dr Ir. Wim Sloof fits atoms together to develop rock-hard coatings. The latest invention in this field is known as ceramic matrix composites. Sloof has signed an agreement with a number of parties to investigate this material further.

  3. Fluids in metamorphic rocks

    Touret, J.L.R.

    2001-01-01

    Basic principles for the study of fluid inclusions in metamorphic rocks are reviewed and illustrated. A major problem relates to the number of inclusions, possibly formed on a wide range of P-T conditions, having also suffered, in most cases, extensive changes after initial trapping. The

  4. Rock-hard coatings

    Muller, M.

    2007-01-01

    Aircraft jet engines have to be able to withstand infernal conditions. Extreme heat and bitter cold tax coatings to the limit. Materials expert Dr Ir. Wim Sloof fits atoms together to develop rock-hard coatings. The latest invention in this field is known as ceramic matrix composites. Sloof has

  5. Northeast Church Rock Mine

    Northeast Church Rock Mine, a former uranium mine 17 miles northeast of Gallup, NM in the Pinedale Chapter of the Navajo Nation. EPA is working with NNEPA to oversee cleanup work by United Nuclear Corporation, a company owned by General Electric (GE).

  6. Smart Rocking Armour Units

    Hofland, B.; Arefin, Syed Shamsil; van der Lem, Cock; van gent, Marcel

    2018-01-01

    This paper describes a method to measure the rocking motion of lab-scale armour units. Sensors as found in mobile phones are used. These sensors, data-storage and battery are all embedded in the model units, such that they can be applied without wires attached to them. The technique is applied to

  7. Dynamic elastic moduli of rocks under pressure

    Schock, R N [Lawrence Radiation Laboratory, University of California, Livermore, CA (United States)

    1970-05-01

    Elastic moduli are determined as a function of confining pressure to 10 kb on rocks in which Plowshare shots are to be fired. Numerical simulation codes require accurate information on the mechanical response of the rock medium to various stress levels in order to predict cavity dimensions. The theoretical treatment of small strains in an elastic medium relates the propagation velocity of compressional and shear waves to the elastic moduli. Velocity measurements can provide, as unique code input data, the rigidity modulus, Poisson' ratio and the shear wave velocity, as well as providing checks on independent determinations of the other moduli. Velocities are determined using pulsed electro-mechanical transducers and measuring the time-of-flight in the rock specimen. A resonant frequency of 1 MHz is used to insure that the wavelength exceeds the average grain dimension and is subject to bulk rock properties. Data obtained on a variety of rock types are presented and analyzed. These data are discussed in terms of their relationship to moduli measured by static methods as well as the effect of anisotropy, porosity, and fractures. In general, fractured rocks with incipient cracks show large increases in velocity and moduli in the first 1 to 2 kb of compression as a result of the closing of these voids. After this, the velocities increase much more slowly. Dynamic moduli for these rocks are often 10% higher than corresponding static moduli at low pressure, but this difference decreases as the voids are closed until the moduli agree within experimental error. The discrepancy at low pressure is a result of the elastic energy in the wave pulse being propagated around cracks, with little effect on propagation velocity averaged over the entire specimen. (author)

  8. Compact rock material gas permeability properties

    Wang, Huanling, E-mail: whl_hm@163.com [Key Laboratory of Coastal Disaster and Defence, Ministry of Education, Hohai University, Nanjing 210098 (China); LML, University of Lille, Cite Scientifique, 59655 Villeneuve d’Ascq (France); Xu, Weiya; Zuo, Jing [Institutes of Geotechnical Engineering, Hohai University, Nanjing 210098 (China)

    2014-09-15

    Natural compact rocks, such as sandstone, granite, and rock salt, are the main materials and geological environment for storing underground oil, gas, CO{sub 2,} shale gas, and radioactive waste because they have extremely low permeabilities and high mechanical strengths. Using the inert gas argon as the fluid medium, the stress-dependent permeability and porosity of monzonitic granite and granite gneiss from an underground oil storage depot were measured using a permeability and porosity measurement system. Based on the test results, models for describing the relationships among the permeability, porosity, and confining pressure of rock specimens were analyzed and are discussed. A power law is suggested to describe the relationship between the stress-dependent porosity and permeability; for the monzonitic granite and granite gneiss (for monzonitic granite (A-2), the initial porosity is approximately 4.05%, and the permeability is approximately 10{sup −19} m{sup 2}; for the granite gneiss (B-2), the initial porosity is approximately 7.09%, the permeability is approximately 10{sup −17} m{sup 2}; and the porosity-sensitivity exponents that link porosity and permeability are 0.98 and 3.11, respectively). Compared with moderate-porosity and high-porosity rocks, for which φ > 15%, low-porosity rock permeability has a relatively lower sensitivity to stress, but the porosity is more sensitive to stress, and different types of rocks show similar trends. From the test results, it can be inferred that the test rock specimens’ permeability evolution is related to the relative particle movements and microcrack closure.

  9. Dynamic elastic moduli of rocks under pressure

    Schock, R.N.

    1970-01-01

    Elastic moduli are determined as a function of confining pressure to 10 kb on rocks in which Plowshare shots are to be fired. Numerical simulation codes require accurate information on the mechanical response of the rock medium to various stress levels in order to predict cavity dimensions. The theoretical treatment of small strains in an elastic medium relates the propagation velocity of compressional and shear waves to the elastic moduli. Velocity measurements can provide, as unique code input data, the rigidity modulus, Poisson' ratio and the shear wave velocity, as well as providing checks on independent determinations of the other moduli. Velocities are determined using pulsed electro-mechanical transducers and measuring the time-of-flight in the rock specimen. A resonant frequency of 1 MHz is used to insure that the wavelength exceeds the average grain dimension and is subject to bulk rock properties. Data obtained on a variety of rock types are presented and analyzed. These data are discussed in terms of their relationship to moduli measured by static methods as well as the effect of anisotropy, porosity, and fractures. In general, fractured rocks with incipient cracks show large increases in velocity and moduli in the first 1 to 2 kb of compression as a result of the closing of these voids. After this, the velocities increase much more slowly. Dynamic moduli for these rocks are often 10% higher than corresponding static moduli at low pressure, but this difference decreases as the voids are closed until the moduli agree within experimental error. The discrepancy at low pressure is a result of the elastic energy in the wave pulse being propagated around cracks, with little effect on propagation velocity averaged over the entire specimen. (author)

  10. Teaching the Rock Cycle with Ease.

    Bereki, Debra

    2000-01-01

    Describes a hands-on lesson for teaching high school students the concept of the rock cycle using sedimentary, metamorphic, and igneous rocks. Students use a rock cycle diagram to identify pairs of rocks. From the rock cycle, students explain on paper how their first rock became the second rock and vice versa. (PVD)

  11. For Those About to Rock : Naislaulajat rock-genressä

    Herranen, Linda

    2015-01-01

    For those about to rock – naislaulajat rock-genressä antaa lukijalleen kokonaisvaltaisen käsityksen naisista rock-genressä: rockin historiasta, sukupuolittuneisuudesta, seksismistä, suomalaisten naislaulajien menestyksestä. Työn aineisto on koottu aihepiirin kirjallisuudesta ja alalla toimiville naislaulajille teetettyjen kyselyiden tuloksista. Lisäksi avaan omia kokemuksiani ja ajatuksiani, jotta näkökulma naisista rock-genressä tulisi esille mahdollisimman monipuolisesti. Ajatus aihees...

  12. Comparison of disposal concepts for rock salt and hard rock

    Papp, R.

    1998-01-01

    The study was carried out in the period 1994-1996. The goals were to prepare a draft on spent fuel disposal in hard rock and additionally a comparison with existing disposal concepts for rock salt. A cask for direct disposal of spent fuel and a repository for hard rock including a safeguards concept were conceptually designed. The results of the study confirm, that the early German decision to employ rock salt was reasonable. (orig.)

  13. Visual Arts as a Tool for Phenomenology

    Anna S. CohenMiller

    2017-12-01

    Full Text Available In this article I explain the process and benefits of using visual arts as a tool within a transcendental phenomenological study. I present and discuss drawings created and described by four participants over the course of twelve interviews. Findings suggest the utility of visual arts methods within the phenomenological toolset to encourage participant voice through easing communication and facilitating understanding.

  14. Behavioral Contracts in the Martial Arts Classroom.

    Corder, Gregory W.

    This paper discusses the use of behavior contracts for students with behavior problems in martial arts classrooms. Highlighted is the experience of one marital arts teacher with a preteen student who constantly disrupts the class. The behavior contract let the student continue participating while outlining specific expectations for him, his…

  15. Arts Education and the Whole Child

    Nelson, Hal

    2009-01-01

    For years, professional journals have published articles that communicate the importance of high-quality arts education programs. This article talks about how educators can use quality arts programs to contribute to the intellectual, physical, and emotional well-being of learners. The author also discusses what principals can do to advance arts…

  16. The Morphing of America's Liberal Arts Colleges

    DiMaria, Frank

    2010-01-01

    In this article, the author discusses the paper, "Where Are They Now? Revisiting Breneman's Study of Liberal Arts Colleges" by Vicki L. Baker, assistant professor at Albion College and Roger G. Baldwin, professor at University of Michigan. Their paper takes a look back at David W. Breneman's study "Are We Losing Our Liberal Arts Colleges?" and it…

  17. Performance Art as Critical Knowledge Production

    Lebech, Sofie Volquartz

    the risk of mimicking the neoliberal demand for continuous knowledge production. On the backdrop of her current work as a practice-based PhD Fellow, Lebech focuses on the entanglement between research and art and discusses the drawbacks and potentials of this development within art and academia....

  18. Arts Marketing as Signification: A Western Strategy?

    Kolsteeg, Johan

    2017-01-01

    This contribution discusses arts consumption as a process of value creation that starts before the actual confrontation with an artistic work. The contribution analyses online informative texts produced by institutional and artist-run organisations in the field of contemporary visual arts, both in

  19. Range sections as rock models for intensity rock scene segmentation

    Mkwelo, S

    2007-11-01

    Full Text Available This paper presents another approach to segmenting a scene of rocks on a conveyor belt for the purposes of measuring rock size. Rock size estimation instruments are used to monitor, optimize and control milling and crushing in the mining industry...

  20. Soil/Rock Properties Laboratory

    Federal Laboratory Consortium — Soil/Rock Properties LaboratoryLocation: Spokane SiteThe Soil/Rock Properties Laboratory is contained in the soils bay, a 4,700 sq. ft. facility that provides space...

  1. From Rocks to Cement. What We Make. Science and Technology Education in Philippine Society.

    Philippines Univ., Quezon City. Science Education Center.

    This module deals with the materials used in making concrete hollow blocks. Topics discussed include: (1) igneous, metamorphic, and sedimentary rocks; (2) weathering (the process of breaking down rocks) and its effects on rocks; (3) cement; (4) stages in the manufacturing of Portland cement; and (5) the transformation of cement into concrete…

  2. The visual arts influence in Nazi Germany

    Bie Yanan

    2016-01-01

    Full Text Available This article will discuss the influence of visual art in Nazi Germany from two parts of visual arts, which are political photography and poster propaganda, analyzing the unique social and historical stage of Nazi Germany. And it emphasizes the ideology of the Nazis, which in Nazi Germany inflamed the political sentiment of the masses and took the visual art as their important instrument of political propaganda, while Nazi party used visual art on anti-society and war which is worth warning and criticizing for later generation.

  3. An inquiry - aesthetics of art in hospitals.

    Gates, Jillian

    2008-09-01

    Historically, art has served a significant purpose within hospital waiting rooms. However, in recent times we have experienced cuts in funding and less interest in improving the aesthetic of art displayed in Australian hospitals. This article briefly discusses the history of art in hospitals and explores a methodology for researching the preference of Australian patients today. Potentially, Australians waiting in hospitals and medical clinics could benefit from art works that reflect their preferences; this may help to ease the pain, anxiety, and boredom of waiting.

  4. Human Cloning: Let's Discuss It.

    Taras, Loretta; Stavroulakis, Anthea M.; Ortiz, Mary T.

    1999-01-01

    Describes experiences with holding discussions on cloning at a variety of levels in undergraduate biology courses. Discusses teaching methods used and student reactions to the discussions. Contains 12 references. (WRM)

  5. Isotope shifting capacity of rock

    Blattner, P.; Department of Scientific and Industrial Research, Lower Hutt

    1980-01-01

    Any oxygen isotope shifted rock volume exactly defines a past throughput of water. An expression is derived that relates the throughput of an open system to the isotope shift of reservoir rock and present-day output. The small isotope shift of Ngawha reservoir rock and the small, high delta oxygen-18 output are best accounted for by a magmatic water source

  6. Introduction: Art and finance

    Gerald Nestler

    2016-12-01

    Full Text Available The editorial premise of this special issue is that the adage ‘art and money do not mix’ is now wholly untenable. As detailed in our extended interview with Clare McAndrew, the art market has grown rapidly over the last twenty years, leading to systemic and structural changes in the art field. For some, this growth of the market and its significance for art is an institutional misfortune that, for all of its effects, is nonetheless inconsequential to the normative claim that art and money shouldn’t mix. This commonplace premise looks to keep the sanctity or romance of art from the business machinations of market mechanisms, as eloquently summarised by Oscar Wilde’s definition of cynicism (‘knowing the price of everything and the value of nothing’. This issue repudiates that normative moral code, and precisely for the reasons just stated: by now, the interests of the art market permeate all the way through the art system. The interests of the art market shape what is exhibited and where; what kinds of discourse circulate around which art (or even as art and in what languages; and what, in general, is understood to count as art. In short, the art market – comprising mainly of collectors, galleries and auction houses – is now the primary driver in what is valuable in art.

  7. Participation of civil engineers in designing facilities in rock salt

    Duddeck, H.; Westhaus, T.

    1990-01-01

    For the design of underground facilities in rock salt layers or domes, as caverns for repositories, the civil engineering approach may be useful. The underground openings are analysed by determining the displacements and the stresses for actual states and hypothetical situations. The paper reports on the state of art in the development of suited time dependent material laws for rock salt, on time integration methods for the analysis, and on a possible procedure for a consistent safety analysis. The examples given include caverns filled by oil, analysis of a mine with vertical excavation chambers, and dams closing mine galleries. (orig.) [de

  8. Rock burst governance of working face under igneous rock

    Chang, Zhenxing; Yu, Yue

    2017-01-01

    As a typical failure phenomenon, rock burst occurs in many mines. It can not only cause the working face to cease production, but also cause serious damage to production equipment, and even result in casualties. To explore how to govern rock burst of working face under igneous rock, the 10416 working face in some mine is taken as engineering background. The supports damaged extensively and rock burst took place when the working face advanced. This paper establishes the mechanical model and conducts theoretical analysis and calculation to predict the fracture and migration mechanism and energy release of the thick hard igneous rock above the working face, and to obtain the advancing distance of the working face when the igneous rock fractures and critical value of the energy when rock burst occurs. Based on the specific conditions of the mine, this paper put forward three kinds of governance measures, which are borehole pressure relief, coal seam water injection and blasting pressure relief.

  9. Fuel cells: state of the art

    Campanari, S.; Casalegno, A.

    2007-01-01

    This paper deals with the main features at present state-of-the-art fuel cell and hybrid cycle technologies, discussing their actual performance, possible applications, market entry perspectives and potential development [it

  10. Humanities and Arts in Management Education

    Statler, Matt; Monthoux, Pierre Guillet de

    2015-01-01

    An introduction is presented in which the editors discuss various reports within the issue on topics including business management education in Great Britain, liberal arts education, and business studios....

  11. Uranium in alkaline rocks

    Murphy, M.; Wollenberg, H.; Strisower, B.; Bowman, H.; Flexser, S.; Carmichael, I.

    1978-04-01

    Geologic and geochemical criteria were developed for the occurrence of economic uranium deposits in alkaline igneous rocks. A literature search, a limited chemical analytical program, and visits to three prominent alkaline-rock localities (Ilimaussaq, Greenland; Pocos de Caldas, Brazil; and Powderhorn, Colorado) were made to establish criteria to determine if a site had some uranium resource potential. From the literature, four alkaline-intrusive occurrences of differing character were identified as type-localities for uranium mineralization, and the important aspects of these localities were described. These characteristics were used to categorize and evaluate U.S. occurrences. The literature search disclosed 69 U.S. sites, encompassing nepheline syenite, alkaline granite, and carbonatite. It was possible to compare two-thirds of these sites to the type localities. A ranking system identified ten of the sites as most likely to have uranium resource potential

  12. Rock solidification method

    Nakaya, Iwao; Murakami, Tadashi; Miyake, Takafumi; Funakoshi, Toshio; Inagaki, Yuzo; Hashimoto, Yasuhide.

    1985-01-01

    Purpose: To convert radioactive wastes into the final state for storage (artificial rocks) in a short period of time. Method: Radioactive burnable wastes such as spent papers, cloths and oils and activated carbons are burnt into ashes in a burning furnace, while radioactive liquid wastes such as liquid wastes of boric acid, exhausted cleaning water and decontaminating liquid wastes are powderized in a drying furnace or calcining furnace. These powders are joined with silicates as such as white clay, silica and glass powder and a liquid alkali such as NaOH or Ca(OH) 2 and transferred to a solidifying vessel. Then, the vessel is set to a hydrothermal reactor, heated and pressurized, then taken out about 20 min after and tightly sealed. In this way, radioactive wastes are converted through the hydrothermal reactions into aqueous rock stable for a long period of time to obtain solidification products insoluble to water and with an extremely low leaching rate. (Ikeda, J.)

  13. Uranium in alkaline rocks

    Murphy, M.; Wollenberg, H.; Strisower, B.; Bowman, H.; Flexser, S.; Carmichael, I.

    1978-04-01

    Geologic and geochemical criteria were developed for the occurrence of economic uranium deposits in alkaline igneous rocks. A literature search, a limited chemical analytical program, and visits to three prominent alkaline-rock localities (Ilimaussaq, Greenland; Pocos de Caldas, Brazil; and Powderhorn, Colorado) were made to establish criteria to determine if a site had some uranium resource potential. From the literature, four alkaline-intrusive occurrences of differing character were identified as type-localities for uranium mineralization, and the important aspects of these localities were described. These characteristics were used to categorize and evaluate U.S. occurrences. The literature search disclosed 69 U.S. sites, encompassing nepheline syenite, alkaline granite, and carbonatite. It was possible to compare two-thirds of these sites to the type localities. A ranking system identified ten of the sites as most likely to have uranium resource potential.

  14. Rock and mineral magnetism

    O’Reilly, W

    1984-01-01

    The past two decades have witnessed a revolution in the earth sciences. The quantitative, instrument-based measurements and physical models of. geophysics, together with advances in technology, have radically transformed the way in which the Earth, and especially its crust, is described. The study of the magnetism of the rocks of the Earth's crust has played a major part in this transformation. Rocks, or more specifically their constituent magnetic minerals, can be regarded as a measuring instrument provided by nature, which can be employed in the service of the earth sciences. Thus magnetic minerals are a recording magnetometer; a goniometer or protractor, recording the directions of flows, fields and forces; a clock; a recording thermometer; a position recorder; astrain gauge; an instrument for geo­ logical surveying; a tracer in climatology and hydrology; a tool in petrology. No instrument is linear, or free from noise and systematic errors, and the performance of nature's instrument must be assessed and ...

  15. Aram Chaos Rocks

    2005-01-01

    8 September 2005 This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows outcrops of light-toned, sedimentary rock among darker-toned mesas in Aram Chaos. Dark, windblown megaripples -- large ripples -- are also present at this location. Location near: 3.0oN, 21.6oW Image width: width: 3 km (1.9 mi) Illumination from: lower left Season: Northern Autumn

  16. Deformations of fractured rock

    Stephansson, O.

    1977-09-01

    Results of the DBM and FEM analysis in this study indicate that a suitable rock mass for repository of radioactive waste should be moderately jointed (about 1 joint/m 2 ) and surrounded by shear zones of the first order. This allowes for a gentle and flexible deformation under tectonic stresses and prevent the development of large cross-cutting failures in the repository area. (author)

  17. Physical modeling of rock

    Cheney, J.A.

    1981-01-01

    The problems of statisfying similarity between a physical model and the prototype in rock wherein fissures and cracks place a role in physical behavior is explored. The need for models of large physical dimensions is explained but also testing of models of the same prototype over a wide range of scales is needed to ascertain the influence of lack of similitude of particular parameters between prototype and model. A large capacity centrifuge would be useful in that respect

  18. Rock disposal problems identified

    Knox, R

    1978-06-01

    Mathematical models are the only way of examining the return of radioactivity from nuclear waste to the environment over long periods of time. Work in Britain has helped identify areas where more basic data is required, but initial results look very promising for final disposal of high level waste in hard rock repositories. A report by the National Radiological Protection Board of a recent study, is examined.

  19. Mathematics for the liberal arts

    Bindner, Donald; Hemmeter, Joe

    2014-01-01

    Presents a clear bridge between mathematics and the liberal arts Mathematics for the Liberal Arts provides a comprehensible and precise introduction to modern mathematics intertwined with the history of mathematical discoveries. The book discusses mathematical ideas in the context of the unfolding story of human thought and highlights the application of mathematics in everyday life. Divided into two parts, Mathematics for the Liberal Arts first traces the history of mathematics from the ancient world to the Middle Ages, then moves on to the Renaissance and finishes with the development of modern mathematics. In the second part, the book explores major topics of calculus and number theory, including problem-solving techniques and real-world applications. This book emphasizes learning through doing, presents a practical approach, and features: A detailed explanation of why mathematical principles are true and how the mathematical processes workNumerous figures and diagrams as well as hundreds of worked example...

  20. Rock pushing and sampling under rocks on Mars

    Moore, H.J.; Liebes, S.; Crouch, D.S.; Clark, L.V.

    1978-01-01

    Viking Lander 2 acquired samples on Mars from beneath two rocks, where living organisms and organic molecules would be protected from ultraviolet radiation. Selection of rocks to be moved was based on scientific and engineering considerations, including rock size, rock shape, burial depth, and location in a sample field. Rock locations and topography were established using the computerized interactive video-stereophotogrammetric system and plotted on vertical profiles and in plan view. Sampler commands were developed and tested on Earth using a full-size lander and surface mock-up. The use of power by the sampler motor correlates with rock movements, which were by plowing, skidding, and rolling. Provenance of the samples was determined by measurements and interpretation of pictures and positions of the sampler arm. Analytical results demonstrate that the samples were, in fact, from beneath the rocks. Results from the Gas Chromatograph-Mass Spectrometer of the Molecular Analysis experiment and the Gas Exchange instrument of the Biology experiment indicate that more adsorbed(?) water occurs in samples under rocks than in samples exposed to the sun. This is consistent with terrestrial arid environments, where more moisture occurs in near-surface soil un- der rocks than in surrounding soil because the net heat flow is toward the soil beneath the rock and the rock cap inhibits evaporation. Inorganic analyses show that samples of soil from under the rocks have significantly less iron than soil exposed to the sun. The scientific significance of analyses of samples under the rocks is only partly evaluated, but some facts are clear. Detectable quantities of martian organic molecules were not found in the sample from under a rock by the Molecular Analysis experiment. The Biology experiments did not find definitive evidence for Earth-like living organisms in their sample. Significant amounts of adsorbed water may be present in the martian regolith. The response of the soil

  1. The Rock Characterization Facility

    Holmes, J.

    1994-01-01

    In 1989, UK Nirex began a programme of surface-based characterization of the geology and hydrogeology of a site at Sellafield to evaluate its suitability to host a deep repository for radioactive waste. The next major stage in site characterization will be the construction and operation of a Rock Characterization Facility (RCF). It will be designed to provide rock characterization information and scope for model validation to permit firmer assessment of long-term safety. It will also provide information needed to decide the detailed location, design and orientation of a repository and to inform repository construction methods. A three-phase programme is planned for the RCF. During each phase, testwork will steadily improve our geological, hydrogeological and geotechnical understanding of the site. The first phase will involve sinking two shafts. That will be preceded by the establishment of a network of monitoring boreholes to ensure that the impact of shaft sinking can be measured. This will provide valuable data for model validation. In phase two, initial galleries will be excavated, probably at a depth of 650 m below Ordnance datum, which will host a comprehensive suite of experiments. These galleries will be extended in phase three to permit access to most of the rock volume that would host the repository. (Author)

  2. Does a Discussion by Any Other Name Sound the Same? Teaching Discussion in Three ELA Methods Courses

    Alston, Chandra L.; Danielson, Katie A.; Dutro, Elizabeth; Cartun, Ashley

    2018-01-01

    Facilitating discussions in English Language Arts can develop students' skills as speakers and listeners and their ability to engage with diverse perspectives. However, classroom observations often demonstrate a lack of student talk, raising questions about the complexity of facilitating discussion and teachers' opportunities to learn and hone the…

  3. The art and science of problem solving

    Vidal, Rene Victor Valqui

    2005-01-01

    In this paper we will document that real-life problem solving in complex situations demands both rational (scientific) and intuitive (artistic) thinking. First, the concepts of art and science will be discussed; differences and similarities will be enhanced. Thereafter the concept of group problem...... solving facilitation both as science and art will be presented. A case study related to examination's planning will be discussed to illustrate the main concepts in practice. In addition, other cases studies will also be shortly presented....

  4. Art and brain: the relationship of biology and evolution to art.

    Zaidel, Dahlia W

    2013-01-01

    Visual art, as with all other arts, is spontaneously created only by humans and is ubiquitously present to various extents in all societies today. Exploring the deep roots of art from cognitive, neurological, genetic, evolutionary, archaeological, and biological perspectives is essential for the full understanding of why we have art, and what art is about. The cognitive basis of art is symbolic, abstract, and referential thinking. However, archaeological markers of symbolic activity by early humans are not associated with art production. There is an enormously large time gap between the activity and the appearance of sporadic art by early Homo sapiens, and another large time delay before appearance of enduring practice of art. The aesthetic aspect of art is not considered to be the initial impetus for creating it. Instead, archaeological markers suggest that the early beginnings of art are associated with development of stratified societies where external visual identifiers by way of body ornaments and decorations were used. The major contributing forces for the consistency in art-making are presumed to be the formation of socioculture, intragroup cooperation, increased group size, survival of skillful artisans, and favorable demographic conditions. The biological roots of art are hypothesized to parallel aspects of our ancestry, specifically animal courtship displays, where signals of health and genetic quality are exhibited for inspection by potential mates. Viewers assess displayed art for talent, skill, communicative, and aesthetic-related qualities. Interdisciplinary discussions of art reflect the current approach to full understanding of the nature of art. © 2013 Elsevier B.V. All rights reserved.

  5. KAJIAN METAMORFOSIS PERFORMANCE ART SERTA ASPEK SOSIALNYA

    Satriana Didiek Isnanta

    2006-01-01

    Full Text Available In the middle of recent development of Indonesian contemporary fine arts world, primarily works regarding the development of technology, New Media Art is one of examples. In the arts context, its uses are often understood as an offer of novel possibility in creating or experiencing the arts. One of them is the metamorphoses of performance art to be multimedia performance, and last metamorphoses into video performance. Video performance, was born out of long history of performance art progress around 1909 through the manifesto of Futurist group in Paris, whose members were poets, painters, and theater players, by using human body as a medium, performance art did dematerialization within art. Video performance in its presentation, perceived that human body was not anymore to be its part, however, what emerged then was virtual body. The existence of body was not really actual, however, its presence could be felt from the visual display coming out from a projector. Here, performance art has been mediated and metamorphosed. In addition, the problems of art and technological fusion promoting the metamorphoses of performance art to be video performance like mentioned above, this writing also discusses social aspects in the line with the emergence and development of performance art in Indonesia. At first, performance art as a process of making aware and resistance arts by deconstructing social reality and the state of being established of the fine arts itself. Second, the ambient media phenomenon in the global advertising practice (including Indonesia distracting struggle direction of performance art “genue” from the process of making aware media into “kitsch” art as a frontline point of advertising for market interest. Abstract in Bahasa Indonesia: Dalam perkembangan dunia seni rupa kontemporer Indonesia dewasa ini, khususnya karya-karya yang bersinggungan dengan perkembangan teknologi, New Media Art (seni media baru adalah salah satu contohnya

  6. Estilo e autenticidade em bandas de rock de Florianópolis (SC Style and authencity of Florianópolis rock bands

    Tatyana de Alencar Jacques

    2008-08-01

    Full Text Available Partindo de uma etnografia do rock independente da cidade de Florianópolis, SC, este artigo trata das concepções artísticas e visões de mundo dos músicos que integram este universo, tendo como foco a constituição dos estilos de suas bandas e seu processo de composição musical. A elaboração destes estilos age no sentido de configurar um território simbólico demarcado por uma percepção de mundo hedonista, que se opõe à racionalização da sociedade moderna e que é expressa não por um discurso verbal articulado, mas por uma forma específica de criar música.Based on an ethnography carried out in the city of Florianopolis, of the state of Santa Catarina, in Brazil, this paper discusses the artistic conceptions and world views of independent rock musicians. It focuses on the creation of their band styles and their music composing process. The elaboration of these styles shape a symbolic territory delimited by a hedonistic world perception in contrast to modern society's rationalism. Their world perception is expressed not by verbal articulated discourse but by a specific way of creating music.

  7. Mental Representations in Art Discourse

    Katja Sudec

    2014-03-01

    Full Text Available The paper starts by examining the content included in the museum environment, where I write about the type of relations that emerge in a museum or artistic setting. This is followed by an observation of a social act (socialising and a chapter on the use of food in an artistic venue. At the end, I address art education via the format that I developed at the 6th Berlin Biennale. This is followed by an overview of the cognitive model of the fort-da game based on Freud’s theory via two discourse models. Here, I address discourse on art works in the form of a lecture or reading, where the art space is fictitiously present, and then move on to discuss discourse on art works in real, “present” art space. This is followed by a section on actions (Handlungen in German and methods supporting the fort-da model. The last part of the article examines the issue of “mental representations”, defining and explaining the function of mental representations with regard to the target audience of the blind and visually impaired.

  8. Collaborative virtual environments art exhibition

    Dolinsky, Margaret; Anstey, Josephine; Pape, Dave E.; Aguilera, Julieta C.; Kostis, Helen-Nicole; Tsoupikova, Daria

    2005-03-01

    This panel presentation will exhibit artwork developed in CAVEs and discuss how art methodologies enhance the science of VR through collaboration, interaction and aesthetics. Artists and scientists work alongside one another to expand scientific research and artistic expression and are motivated by exhibiting collaborative virtual environments. Looking towards the arts, such as painting and sculpture, computer graphics captures a visual tradition. Virtual reality expands this tradition to not only what we face, but to what surrounds us and even what responds to our body and its gestures. Art making that once was isolated to the static frame and an optimal point of view is now out and about, in fully immersive mode within CAVEs. Art knowledge is a guide to how the aesthetics of 2D and 3D worlds affect, transform, and influence the social, intellectual and physical condition of the human body through attention to psychology, spiritual thinking, education, and cognition. The psychological interacts with the physical in the virtual in such a way that each facilitates, enhances and extends the other, culminating in a "go together" world. Attention to sharing art experience across high-speed networks introduces a dimension of liveliness and aliveness when we "become virtual" in real time with others.

  9. Development of artificial soft rock

    Kishi, Kiyoshi

    1995-01-01

    When foundation base rocks are deeper than the level of installing structures or there exist weathered rocks and crushed rocks in a part of base rocks, often sound artificial base rocks are made by substituting the part with concrete. But in the construction of Kashiwazaki Kariwa Nuclear Power Station of Tokyo Electric Power Co., Inc., the foundation base rocks consist of mudstone, and the stiffness of concrete is large as compared with the surrounding base rocks. As the quality of the substituting material, the nearly same stiffness as that of the surrounding soft rocks and long term stability are suitable, and the excellent workability and economical efficiency are required, therefore, artificial soft rocks were developed. As the substituting material, the soil mortar that can obtain the physical property values in stable form, which are similar to those of Nishiyama mudstone, was selected. The mechanism of its hardening and the long term stability, and the manufacturing plant are reported. As for its application to the base rocks of Kashiwazaki Kariwa Nuclear Power Station, the verification test at the site and the application to the base rocks for No. 7 plant reactor building and other places are described. (K.I.)

  10. Hydrological characteristics of Japanese rock

    Ijiri, Yuji; Sawada, Atsushi; Akahori, Kuniaki

    1999-11-01

    It is crucial to evaluate the hydrogeological characteristics of rock in Japan in order to assess the performance of geosphere. This report summarizes the hydrogeological characteristics of various rock types obtained from broad literature surveys and the fields experiments at the Kamaishi mine in northern Japan and at the Tono mine in central Japan. It is found that the hydraulic conductivity of rock mass ranges from 10 -9 m/s to 10 -8 m/s, whereas the hydraulic conductivity of fault zone ranges from 10 -9 m/s to 10 -3 m/s. It is also found that the hydraulic conductivity tends to decrease with depth. Therefore, the hydraulic conductivity of rock mass at the depth of a repository will be smaller than above values. From the investigations at outcrops and galleries throughout the country, fractures are observed as potential pathways in all rock types. All kinds of crystalline rocks and pre-Neogene sedimentary rocks are classified as fractured media where fracture flow is dominant. Among these rocks, granitic rock is considered the archetype fractured media. On the other hand, andesite, tuff and Neogene sedimentary rocks are considered as intermediate between fractured media and porous media where flow in fractures as well as in rock matrix are significant. (author)

  11. [Dyschromatopsias and pictorial art].

    Lanthony, P

    1991-01-01

    The influence of color vision defects on pictorial art was studied using three methods. 1) From a theoretical standpoint, the possibilities of choice of the color-blind painter are determined by the nature of his color perception. Characteristic errors result from the fact that he has to choose between many hues which are different to a normal individual but which all look the same to him. 2) Evaluation of the clinical cases of painters with dyschromatopsias has shown evidence of the following: a) the color-blind painter makes mistakes according to the type of color defect; b) if the color-blind painter makes several copies of the same model, he makes different mistakes at each attempt; c) when several color-blind painters make copies of the same model, they also make different mistakes, even when they suffer from the same type of color vision defect. Preferences for some colored patterns were studied by means of a forced choice procedure and choices of color-blind individuals were often characteristic of their dyschromatopsia. Recent clinical case of acquired dyschromatopsia reported in the literature are discussed, as is a personal case of a painter suffering from tapeto-retinal degeneration. This was a severe dyschromatopsia with a neutral zone in purple (so-called scotpic axis, by Verriest's terminology). The painting of this artist tended to be monochromatic, mainly in green and green-blue colors. 3) Recent studies in art history have shown that only the romantic etcher Meryon was definitively color deficient. The more dubious cases of the Polish painter Grottger and of Eugène Carrière are discussed and conclusions are negative. Among acquired dyschromatopsias, there have been many recent papers devoted to cataract dyschromatopsias, concerning the cases of Rouault, Monet and Mary Cassatt. The hypothesis of a degree of chromatopsia or dyschromatopsia of toxic origin in the case of Van Gogh is also assessed. In conclusion, the problem of the relations between

  12. Culture and art: Importance of art practice, not aesthetics, to early human culture.

    Zaidel, Dahlia W

    2018-01-01

    Art is expressed in multiple formats in today's human cultures. Physical traces of stone tools and other archaeological landmarks suggest early nonart cultural behavior and symbolic cognition in the early Homo sapiens (HS) who emerged ~300,000-200,000 years ago in Africa. Fundamental to art expression is the neural underpinning for symbolic cognition, and material art is considered its prime example. However, prior to producing material art, HS could have exploited symbolically through art-rooted biological neural pathways for social purpose, namely, those controlling interpersonal motoric coordination and sound codependence. Aesthetics would not have been the primary purpose; arguments for group dance and rhythmical musical sounds are offered here. In addition, triggers for symbolic body painting are discussed. These cultural art formats could well have preceded material art and would have enhanced unity, inclusiveness, and cooperative behavior, contributing significantly to already existing nonart cultural practices. © 2018 Elsevier B.V. All rights reserved.

  13. Perspectives on Video Games as Art

    Bourgonjon, Jeroen; Vandermeersche, Geert; Rutten, Kris

    2017-01-01

    In their article "Perspectives on Video Games as Art" Jeroen Bourgonjon, Geert Vndermeer­sche, and Kris Rutten engage in discussing whether or not video games can be considered a form of art. Although this question has already been discussed elaborately, the debate is guided by many differ­ent and often conflicting positions. The aim of this article is to revisit this debate by mapping out a range of perspectives on video games as art. The authors explore the relation between games and differ...

  14. Grinding into Soft, Powdery Rock

    2004-01-01

    This hole in a rock dubbed 'Clovis' is the deepest hole drilled so far in any rock on Mars. NASA's Mars Exploration Rover Spirit captured this view with its microscopic imager on martian sol 217 (Aug. 12, 2004) after drilling 8.9 millimeters (0.35 inch) into the rock with its rock abrasion tool. The view is a mosaic of four frames taken by the microscopic imager. The hole is 4.5 centimeters (1.8 inches) in diameter. Clovis is key to a developing story about environmental change on Mars, not only because it is among the softest rocks encountered so far in Gusev Crater, but also because it contains mineral alterations that extend relatively deep beneath its surface. In fact, as evidenced by its fairly crumbly texture, it is possibly the most highly altered volcanic rock ever studied on Mars. Scientific analysis shows that the rock contains higher levels of the elements sulfur, chlorine, and bromine than are normally encountered in basaltic rocks, such as a rock dubbed 'Humphrey' that Spirit encountered two months after arriving on Mars. Humphrey showed elevated levels of sulfur, chlorine, and bromine only in the outermost 2 millimeters (less than 0.1 inch) of its surface. Clovis shows elevated levels of the same elements along with the associated softness of the rock within a borehole that is 4 times as deep. Scientists hope to compare Clovis to other, less-altered rocks in the vicinity to assess what sort of water-based processes altered the rock. Hypotheses include transport of sulfur, chlorine, and bromine in water vapor in volcanic gases; hydrothermal circulation (flow of volcanically heated water through rock); or saturation in a briny soup containing the same elements. In this image, very fine-grained material from the rock has clumped together by electrostatic attraction and fallen into the borehole. NASA/JPL/Cornell/USGS

  15. Nordic (Art) Photography

    Sandbye, Mette

    2013-01-01

    A description of the rise of the role of photography on the Scandinavian art scene the last 25 years......A description of the rise of the role of photography on the Scandinavian art scene the last 25 years...

  16. MUF architecture /art London

    Svenningsen Kajita, Heidi

    2009-01-01

    Om MUF architecture samt interview med Liza Fior og Katherine Clarke, partnere i muf architecture/art......Om MUF architecture samt interview med Liza Fior og Katherine Clarke, partnere i muf architecture/art...

  17. Visual Arts and Handicrafts.

    Winkel, Lois

    1998-01-01

    Lists recommended book titles for children on art, crafts, artists, optical illusions, and drawing. Provides the address for a Web site featuring art activities and information about artists for children. (PEN)

  18. Fine Arts Database (FAD)

    General Services Administration — The Fine Arts Database records information on federally owned art in the control of the GSA; this includes the location, current condition and information on artists.

  19. ROCK: The readout controller for the KLOE experiment

    Aloisio, A.; Cavaliere, S.; Cevenini, F.; Volpe, D. della; Merola, L.; Fiore, D.J.; Parascandolo, P.

    1996-01-01

    A read-out controller (ROCK) has been developed for the Data Acquisition System of the KLOE High Energy Physics experiment, based in Frascati, Italy. The ROCK performs data acquisition in an event-driven fashion on the AUXbus, a custom high speed parallel bus. The AUXbus's main features are data cycles labeled by event number, sparse data scan operations and an asynchronous protocol optimized to achieve data rates up to 15 MHz. On a standard VMEbus, the ROCK allows for data snooping and real-time performance monitoring, without additional overhead on data acquisition. ROCK boards can be linked together via a custom cable bus (Cbus) to build a complex DAQ subsystem. The ROCK board has been designed around three 4.2 K gate XILINX FPGAs. Dual port FIFO banks are used to decouple the asynchronous buses. A preliminary version of the board is presented and test results are briefly discussed

  20. Estimation of hydrologic properties of an unsaturated, fractured rock mass

    Klavetter, E.A.; Peters, R.R.

    1986-07-01

    In this document, two distinctly different approaches are used to develop continuum models to evaluate water movement in a fractured rock mass. Both models provide methods for estimating rock-mass hydrologic properties. Comparisons made over a range of different tuff properties show good qualitative and quantitative agreement between estimates of rock-mass hydrologic properties made by the two models. This document presents a general discussion of: (1) the hydrology of Yucca Mountain, and the conceptual hydrological model currently being used for the Yucca Mountain site, (2) the development of two models that may be used to estimate the hydrologic properties of a fractured, porous rock mass, and (3) a comparison of the hydrologic properties estimated by these two models. Although the models were developed in response to hydrologic characterization requirements at Yucca Mountain, they can be applied to water movement in any fractured rock mass that satisfies the given assumptions

  1. Careers in Culinary Arts

    Murphy, James Peter

    2016-01-01

    The purpose of this presentation was to give individuals interested in pursuing a career in culinary arts the advice and access to education surrounding this field. Culinary arts covers the multidisciplinary field and areas of practice and study which includes culinary performing arts (cooking), gastronomy (food studies), bakery and pastry arts, food and beverage studies (bar, restaurant, barista), wine studies , food product development and health, hygiene and nutrition. So many individuals ...

  2. Artfulness i Vejle

    Chemi, Tatiana

    2011-01-01

    this is the closing report, summing up findings from different qualitative case studies on the workings of the arts in learning. The background ethnographic research followed several arts-project in Danish public schools.......this is the closing report, summing up findings from different qualitative case studies on the workings of the arts in learning. The background ethnographic research followed several arts-project in Danish public schools....

  3. For a minor art: resonances between art, clinical practice and madness nowadays

    Elizabeth Maria Freire de Araújo Lima

    2007-01-01

    Full Text Available We discuss the changes that were brought about in Brazil in the 20th century related to the acceptance of works of art produced in clinics or, in any way, other than those conventionally accepted by the artistic community. The enlargement of this field, now including dissenting works of art, seems to indicate a change in contemporary sensibility therefore shifting the relationships between art, clinical practice and madness itself.

  4. From soil in art towards Soil Art

    Feller, C.; Landa, E. R.; Toland, A.; Wessolek, G.

    2015-02-01

    The range of art forms and genres dealing with soil is wide and diverse, spanning many centuries and artistic traditions, from prehistoric painting and ceramics to early Renaissance works in Western literature, poetry, paintings, and sculpture, to recent developments in cinema, architecture and contemporary art. Case studies focused on painting, installation, and cinema are presented with the view of encouraging further exploration of art about, in, with, or featuring soil or soil conservation issues, created by artists, and occasionally scientists, educators or collaborative efforts thereof.

  5. Design for Visual Arts.

    Skeries, Larry

    Experiences suggested within this visual arts packet provide high school students with awareness of visual expression in graphic design, product design, architecture, and crafts. The unit may be used in whole or in part and includes information about art careers and art-related jobs found in major occupational fields. Specific lesson topics…

  6. Arts and Technology

    This book constitutes the thoroughly refereed post-conference proceedings of the Second International Conference on Arts and Technology, ArtsIT 2011, which was held in December 2011 in Esbjerg, Denmark. The 19 revised full papers and the two poster papers cover various topics such as Interaction...... and Art, Music and Performance, and Digital Technology....

  7. Art and Money

    Goetzmann, W.; Renneboog, L.D.R.; Spaenjers, C.

    2010-01-01

    This paper investigates the impact of equity markets and top incomes on art prices. Using a newly constructed art market index, we demonstrate that equity market returns have had a significant impact on the price level in the art market over the last two centuries. We also find empirical evidence

  8. Art and money

    Goetzmann, W.; Renneboog, L.D.R.; Spaenjers, C.

    2011-01-01

    This paper investigates the impact of equity markets and top incomes on art prices. Using a newly constructed art market index, we demonstrate that equity market returns have had a significant impact on the price level in the art market over the last two centuries. We also find evidence that an

  9. African Art Teaching Strategies.

    Chanda, Jacqueline

    Three different models for the teaching of African art are presented in this paper. A comparison of the differences between the approaches of Western art historians and African art historians informs the articulation of the three models--an approach for determining style, another for dealing with analysis, and a third for synthetic interpretation.…

  10. 2008 Gordon Research Conference on Rock Deformation

    Hirth, James G.; Gray, Nancy Ryan

    2009-09-21

    The GRC on Rock Deformation highlights the latest research in brittle and ductile rock mechanics from experimental, field and theoretical perspectives. The conference promotes a multi-disciplinary forum for assessing our understanding of rock strength and related physical properties in the Earth. The theme for the 2008 conference is 'Real-time Rheology'. Using ever-improving geophysical techniques, our ability to constrain the rheological behavior during earthquakes and post-seismic creep has improved significantly. Such data are used to investigate the frictional behavior of faults, processes responsible for strain localization, the viscosity of the lower crust, and viscous coupling between the crust and mantle. Seismological data also provide information on the rheology of the lower crust and mantle through analysis of seismic attenuation and anisotropy. Geologists are improving our understanding of rheology by combining novel analyses of microstructures in naturally deformed rocks with petrologic data. This conference will bring together experts and students in these research areas with experimentalists and theoreticians studying the same processes. We will discuss and assess where agreement exists on rheological constraints derived at different length/time scales using different techniques - and where new insight is required. To encompass the elements of these topics, speakers and discussion leaders with backgrounds in geodesy, experimental rock deformation, structural geology, earthquake seismology, geodynamics, glaciology, materials science, and mineral physics will be invited to the conference. Thematic sessions will be organized on the dynamics of earthquake rupture, the rheology of the lower crust and coupling with the upper mantle, the measurement and interpretation of seismic attenuation and anisotropy, the dynamics of ice sheets and the coupling of reactive porous flow and brittle deformation for understanding geothermal and chemical

  11. Solutions to problems identified in North African arts and architecture

    The huge scale of destruction going on in regards to rock art and architectural forms within the North African region is alarming. These cultural heritages were efforts of ancient civilizations, thus it is necessary to develop strategies to remedy this large scale destruction going on. Therefore, solutions are proferred in this paper ...

  12. A Review of Graeme Sullivan's Art Practice as a Research | Ngene ...

    This paper reviews Art practice as a research an inquiry in the visual arts by Graeme Sullivan. It briefly discusses his positions regarding art practice as a research. The paper further discusses Graeme Sullivan's suggestions on the options to use in conducting an art research one of which is qualitative research method.

  13. Theoretical study of rock mass investigation efficiency

    Holmen, Johan G.; Outters, Nils

    2002-05-01

    inclined 45 degrees. Borehole lengths are varied between 20 and 1000 metres. Circular horizontal rock surfaces are also analysed, the radii of these surfaces were varied between 4 and 150 metres. The results of the study are based on both parametrical. and non-parametrical statistical tests (parametrical tests for Fisher spherical distributions). The detailed results of the study are given as calculated borehole lengths and radii of rock surfaces (sample sizes), necessary for estimating structural-geological parameters of each fracture set, for a given confidence interval and a given confidence level. The sensitivity analysis, demonstrates and discuses how sample size varies with the properties of the DFN-model (fracture density [P32] and fracture radius distribution.) In addition the results of the study includes discussions of (i) the optimal orientation of a borehole, (ii) the exchangeability of samples from several shorter boreholes and smaller surfaces contra samples from fewer but larger boreholes and surfaces, and (iii) the applicability of parametrical tests in relation to sampling bias. Different methods for calculation of the structural-geological parameters from samples taken in boreholes and on surfaces are discussed and analysed in the study, e.g. for fracture orientation the eigenvalues and resultant vector methods (with inclusion of TerLaghi-correction). For the trace-length and strike distributions, moments and shape of distributions have been analysed (with inclusion of curve fitting procedures)

  14. Rock stress investigations

    Pahl, A.; Heusermann, St.; Braeuer, V.; Gloeggler, W.

    1989-04-01

    On the research project 'Rock Stress Mesurements' the BGR has developed and tested several methods for use in boreholes at a depth of 200 m. Indirect stress measurements using overcoring methods with BGR-probes and CSIR-triaxial cells as well as direct stress measurements using the hydraulic-fracturing method were made. To determine in-situ rock deformation behavior borehole deformation tests, using a BGR-dilatometer, were performed. Two types of the BGR-probe were applied: a four-component-probe to determine horizontal stresses and a five-component-probe to determine a quasi three-dimensional stress field. The first time a computer for data processing was installed in the borehole together with the BGR-probe. Laboratory tests on low cylinders were made to study the stress-deformation behavior. To validate and to interprete the measurement results some test methods were modelled using the finite-element method. The dilatometer-tests yielded high values of Young's modulus, whereas laboratory tests showed lower values with a distinct deformation anisotropy. Stress measurements with the BGR-probe yielded horizontal stresses being higher than the theoretical overburden pressure. These results are comparable to the results of the hydraulic fracturing tests, whereas stresses obtained with CSIR-triaxial cells are lower. The detailed geological mapping of the borehole indicated relationships between stress and geology. With regard to borehole depth different zones of rock structure joint frequency, joint orientation, and orientation of microfissures as well as stress magnitude, stress direction, and degree of deformation anisotropy could be distinguished. (author) 4 tabs., 76 figs., 31 refs

  15. How Law Manifests Itself in Australian Aboriginal Art

    Schreiner, A.T.M.

    2013-01-01

    The article How Law Manifests Itself in Australian Aboriginal Art will discuss two events at the Aboriginal Art Museum Utrecht from the perspective of a meeting between two artistic and legal cultures. The first event, on the art and law of the Spinifex people, will prove to be of a private law

  16. Computer Science and the Liberal Arts: A Philosophical Examination

    Walker, Henry M.; Kelemen, Charles

    2010-01-01

    This article explores the philosophy and position of the discipline of computer science within the liberal arts, based upon a discussion of the nature of computer science and a review of the characteristics of the liberal arts. A liberal arts environment provides important opportunities for undergraduate programs, but also presents important…

  17. Making Pictures as a Method of Teaching Art History

    Martikainen, Jari

    2017-01-01

    Inspired by the affective and sensory turns in the paradigm of art history, this article discusses making pictures as a method of teaching art history in Finnish Upper Secondary Vocational Education and Training (Qualification in Visual Expression, Study Programmes in Visual and Media Arts and Photography). A total of 25 students majoring in…

  18. Cyborgs/power + cyborg/art: race, gender, class

    Chris H. Gray

    2013-08-01

    Full Text Available A detailed discussion of the role of art in understanding cyborgs, and the power of art in shaping us. A contextualization of the articles of the special issue of Teknokultura on cyborgs, power, art, race, gender and class is made. Particular attention is paid to The Acceleration, Prefiguration, and Participatory Evolution.

  19. Primary School Teachers' Conceptions of Teaching Art Criticism.

    McSorely, Julie

    1996-01-01

    Utilizes a phenomenographic (study of the world as it is conceptualized) qualitative study to ascertain art teachers' attitudes towards teaching art criticism. Categorizes six conceptions of teaching art criticism and includes a description and interpretation of each. Discusses the limitations of these approaches and the implications for teacher…

  20. Beyond Practice: A Postmodern Feminist Perspective on Art Therapy Research.

    Burt, Helene

    1996-01-01

    Discusses the failure of art therapy, as a profession, to integrate feminism and gender issues into art therapy literature and research. Examines whether there are research methodologies that are less gender biased than others and which methods are best suited to art therapy. (SNR)

  1. Interrupting Everyday Life: Public Interventionist Art as Critical Public Pedagogy

    Desai, Dipti; Darts, David

    2016-01-01

    In this article we explore two urban interventions art projects in the public sphere designed by our Masters' students at New York University as they set the stage for a discussion on how urban art interventions can function as a form of critical public pedagogy. We argue that these kinds of public art projects provided a space for dialogue with…

  2. How Law Manifests Itself in Australian Aboriginal Art

    A.T.M. Schreiner (Agnes)

    2013-01-01

    markdownabstract__Abstract__ The article How Law Manifests Itself in Australian Aboriginal Art will discuss two events at the Aboriginal Art Museum Utrecht from the perspective of a meeting between two artistic and legal cultures. The first event, on the art and law of the Spinifex people,

  3. Alternative Concepts and Terminologies for Teaching African Art.

    Chanda, Jacqueline

    1992-01-01

    Considers concepts and terminologies that focus on generalizations concerning traditional African art and cultures. Argues that alternative concepts and terminologies should be used in developing curriculum and in teaching non-Western art. Discusses traditional African religious beliefs, primitivism, and the function of African art objects. (KM)

  4. Three Initiatives for Community-Based Art Education Practices

    Lim, Maria; Chang, EunJung; Song, Borim

    2013-01-01

    Art educators should be concerned with teaching their students to make critical connections between the classroom and the outside world. One effective way to make these critical connections is to provide students with the opportunity to engage in community-based art endeavors. In this article, three university art educators discuss engaging…

  5. Computational Models of Rock Failure

    May, Dave A.; Spiegelman, Marc

    2017-04-01

    Practitioners in computational geodynamics, as per many other branches of applied science, typically do not analyse the underlying PDE's being solved in order to establish the existence or uniqueness of solutions. Rather, such proofs are left to the mathematicians, and all too frequently these results lag far behind (in time) the applied research being conducted, are often unintelligible to the non-specialist, are buried in journals applied scientists simply do not read, or simply have not been proven. As practitioners, we are by definition pragmatic. Thus, rather than first analysing our PDE's, we first attempt to find approximate solutions by throwing all our computational methods and machinery at the given problem and hoping for the best. Typically this approach leads to a satisfactory outcome. Usually it is only if the numerical solutions "look odd" that we start delving deeper into the math. In this presentation I summarise our findings in relation to using pressure dependent (Drucker-Prager type) flow laws in a simplified model of continental extension in which the material is assumed to be an incompressible, highly viscous fluid. Such assumptions represent the current mainstream adopted in computational studies of mantle and lithosphere deformation within our community. In short, we conclude that for the parameter range of cohesion and friction angle relevant to studying rocks, the incompressibility constraint combined with a Drucker-Prager flow law can result in problems which have no solution. This is proven by a 1D analytic model and convincingly demonstrated by 2D numerical simulations. To date, we do not have a robust "fix" for this fundamental problem. The intent of this submission is to highlight the importance of simple analytic models, highlight some of the dangers / risks of interpreting numerical solutions without understanding the properties of the PDE we solved, and lastly to stimulate discussions to develop an improved computational model of

  6. Hydraulic conductivity of rock fractures

    Zimmerman, R.W.; Bodvarsson, G.S.

    1994-10-01

    Yucca Mountain, Nevada contains numerous geological units that are highly fractured. A clear understanding of the hydraulic conductivity of fractures has been identified as an important scientific problem that must be addressed during the site characterization process. The problem of the flow of a single-phase fluid through a rough-walled rock fracture is discussed within the context of rigorous fluid mechanics. The derivation of the cubic law is given as the solution to the Navier-Stokes equations for flow between smooth, parallel plates, the only fracture geometry that is amenable to exact treatment. The various geometric and kinetic conditions that are necessary in order for the Navier-Stokes equations to be replaced by the more tractable lubrication or Hele-Shaw equations are studied and quantified. Various analytical and numerical results are reviewed pertaining to the problem of relating the effective hydraulic aperture to the statistics of the aperture distribution. These studies all lead to the conclusion that the effective hydraulic aperture is always less than the mean aperture, by a factor that depends on the ratio of the mean value of the aperture to its standard deviation. The tortuosity effect caused by regions where the rock walls are in contact with each other is studied using the Hele-Shaw equations, leading to a simple correction factor that depends on the area fraction occupied by the contact regions. Finally, the predicted hydraulic apertures are compared to measured values for eight data sets from the literature for which aperture and conductivity data were available on the same fracture. It is found that reasonably accurate predictions of hydraulic conductivity can be made based solely on the first two moments of the aperture distribution function, and the proportion of contact area. 68 refs

  7. Round Table Discussion on EASTWEST

    Marina Tkacheva

    2017-12-01

    Full Text Available The discussion is focused on various aspects of interrelations between East and West. Its participants discuss the problems of the increasing tourist flows from China and the specific characteristics of Chinese tourists. The future development of tourism in the Baikal region is formulated, and the peculiarities of ethno tourism and its prospects are discussed.

  8. Art Priori = Art Priori / Kristel Jakobson

    Jakobson, Kristel, 1983-

    2015-01-01

    Restoran Art Priori Tallinna vanalinnas Olevimägi 7. Sisekujunduse autor Kristel Jakobson (Haka Disain). Eesti Sisearhitektide Liidu aastapreemia 2014/2015 parima restorani eest. Lühidalt Kristel Jakobsonist

  9. Critical Zen art history

    Gregory P. A. Levin

    2016-12-01

    Full Text Available This essay sketches a history of the study of Zen art from the late nineteenth century to post-war reconsiderations, leading towards what I term “critical Zen art studies.” The latter, I suggest, has been undertaken by historians of art and others to challenge normative definitions of Zen art based on modern constructs, revise understanding of the types and functions of visual art important to Chan/Sŏn/Zen Buddhist monasteries, and study iconographies and forms not as a transparent aesthetic indices to Zen Mind or No Mind but as rhetorically, ritually, and socially complex, even unruly, events of representation.

  10. Uncertainty in hydraulic tests in fractured rock

    Ji, Sung-Hoon; Koh, Yong-Kwon

    2014-01-01

    Interpretation of hydraulic tests in fractured rock has uncertainty because of the different hydraulic properties of a fractured rock to a porous medium. In this study, we reviewed several interesting phenomena which show uncertainty in a hydraulic test at a fractured rock and discussed their origins and the how they should be considered during site characterisation. Our results show that the estimated hydraulic parameters of a fractured rock from a hydraulic test are associated with uncertainty due to the changed aperture and non-linear groundwater flow during the test. Although the magnitude of these two uncertainties is site-dependent, the results suggest that it is recommended to conduct a hydraulic test with a little disturbance from the natural groundwater flow to consider their uncertainty. Other effects reported from laboratory and numerical experiments such as the trapping zone effect (Boutt, 2006) and the slip condition effect (Lee, 2014) can also introduce uncertainty to a hydraulic test, which should be evaluated in a field test. It is necessary to consider the way how to evaluate the uncertainty in the hydraulic property during the site characterisation and how to apply it to the safety assessment of a subsurface repository. (authors)

  11. Rock melting technology and geothermal drilling

    Rowley, J. C.

    1974-01-01

    National awareness of the potential future shortages in energy resources has heightened interest in exploration and utilization of a variety of geothermal energy (GTE) reservoirs. The status of conventional drilling of GTE wells is reviewed briefly and problem areas which lead to higher drilling costs are identified and R and D directions toward solution are suggested. In the immediate future, an expanded program of drilling in GTE formations can benefit from improvements in drilling equipment and technology normally associated with oil or gas wells. Over a longer time period, the new rock-melting drill bits being developed as a part of the Los Alamos Scientific Laboratory's Subterrene Program offer new solutions to a number of problems which frequently hamper GTE drilling, including the most basic problem - high temperature. Two of the most favorable characteristics of rock-melting penetrators are their ability to operate effectively in hot rock and produce glass linings around the hole as an integral part of the drilling process. The technical advantages to be gained by use of rock-melting penetrators are discussed in relation to the basic needs for GTE wells.

  12. Theoretical Calculation and Analysis on the Composite Rock-Bolt Bearing Structure in Burst-Prone Ground

    Liang Cheng

    2015-01-01

    Full Text Available Given the increase in mining depth and intensity, tunnel failure as a result of rock burst has become an important issue in the field of mining engineering in China. Based on the Composite Rock-Bolt Bearing Structure, which is formed due to the interaction of the bolts driven into the surrounding rock, this paper analyzes a rock burst prevention mechanism, establishes a mechanical model in burst-prone ground, deduces the strength calculation formula of the Composite Rock-Bolt Bearing Structure in burst-prone ground, and confirms the rock burst prevention criterion of the Composite Rock-Bolt Bearing Structure. According to the rock burst prevention criterion, the amount of the influence on rock burst prevention ability from the surrounding rock parameters and bolt support parameters is discussed.

  13. Towards a comprehensive classification of igneous rocks and magmas

    Middlemost, Eric A. K.

    1991-08-01

    QAPF modal classification. The QAPF and TAS classifications are regarded as being of equal validity, with the TAS classification being of more practical value in the classification of the common volcanic rocks and the various magmas conjured up in petrogenetic discussions. A new, comprehensive, hierarchical classification of igneous rocks is introduced, and the petrographic character and systematic position of the various rocks and clans that make up this classification are reviewed.

  14. Fantastic art, Barr, surrealism

    Tessel M. Bauduin

    2017-12-01

    Full Text Available In 1936 Alfred Barr, jr., curator-director of the Museum of Modern Art, New York, organised the first large-scale American show about dada and surrealism, which he named Fantastic Art, Dada, Surrealism. This show would have a considerable impact, not least because of its introduction of ‘fantastic’ as a category of visual art closely related to surrealism. But how and why did Barr arrive at this label? This article explores several sources, including surrealist lectures, early twentieth-century Belgian art history and art criticism, and art historical debates about form vs. content, south vs. north, and reason vs. fantasy. Some suggestion are made as to why Barr considered ‘fantastic’ relevant at that time, including to set it against Cubism and Abstract Art and to make a—partly political—point about the form/content-dichotomy and the validity of romanticism, sentiment and the fantastic.

  15. Positive Art Therapy: Linking Positive Psychology to Art Therapy Theory, Practice, and Research

    Wilkinson, Rebecca A.; Chilton, Gioia

    2013-01-01

    As a growing movement in the larger field of mental health, positive psychology has much to offer the art therapy profession, which in turn is uniquely poised to contribute to the study of optimal functioning. This article discusses the relationship of positive psychology to art therapy and its capacity to mobilize client strengths, to induce…

  16. The participatory archive of the sites of Danish rock music culture

    Knudsen, Line Vestergaard

    History” as an example of such a digital participatory archive. This digital online project is initiated by the Danish Rock Music Museum and intends to gather material that portray the sites’ and meeting places’ (such as venues, festivals, youth clubs etc.) of Danish rock music culture. Danish rock music......When setting out to tell the story of rock music culture, one approach is a focus at the “meeting places” where bands, fans and those behind the scenes have gathered. With this approach the cultural heritage of rock music becomes situated and site-specific, and it is nearby to think of ways...... to engage those who “inhabited” these specific sites of the previous 60 years of rock music culture. This paper will discuss how the issues of locality and rock music culture can be gathered and researched by a participatory (web 2.0) archive. The research is empirically focused at “The Map of Danish Rock...

  17. A smart rock

    Pressel, Phil

    2014-12-01

    This project was to design and build a protective weapon for a group of associations that believed in aliens and UFO's. They collected enough contributions from societies and individuals to be able to sponsor and totally fund the design, fabrication and testing of this equipment. The location of this facility is classified. It also eventually was redesigned by the Quartus Engineering Company for use at a major amusement park as a "shoot at targets facility." The challenge of this project was to design a "smart rock," namely an infrared bullet (the size of a gallon can of paint) that could be shot from the ground to intercept a UFO or any incoming suspicious item heading towards the earth. Some of the challenges to design this weapon were to feed cryogenic helium at 5 degrees Kelvin from an inair environment through a unique rotary coupling and air-vacuum seal while spinning the bullet at 1500 rpm and maintain its dynamic stability (wobble) about its spin axis to less than 10 micro-radians (2 arc seconds) while it operated in a vacuum. Precision optics monitored the dynamic motion of the "smart rock."

  18. Rock critics as 'Mouldy Modernists'

    Becky Shepherd

    2011-08-01

    Full Text Available Contemporary rock criticism appears to be firmly tied to the past. The specialist music press valorise rock music of the 1960s and 1970s, and new emerging artists are championed for their ‘retro’ sounding music by journalists who compare the sound of these new artists with those included in the established ‘canon’ of rock music. This article examines the narrative tropes of authenticity and nostalgia that frame the retrospective focus of this contemporary rock writing, and most significantly, the maintenance of the rock canon within contemporary popular culture. The article concludes by suggesting that while contemporary rock criticism is predominately characterised by nostalgia, this nostalgia is not simply a passive romanticism of the past. Rather, this nostalgia fuels a process of active recontextualisation within contemporary popular culture.

  19. Proceedings of workshop 5: Flow and transport through unsaturated fractured rock -- related to high-level radioactive waste disposal

    Evans, D.D.; Nicholson, T.J.

    1993-06-01

    The ''Workshop on Flow and Transport Through Unsaturated Fractured Rock Related to High-Level Radioactive Waste Disposal'' was cosponsored by the NRC, the Center for Nuclear Waste Regulatory Analyses, and the University of Arizona (UAZ) and was held in Tucson, Arizona, on January 7--10, 1991. The focus of this workshop, similar to the earlier four (the first being in 1982), related to hydrogeologic technical issues associated with possible disposal of commercial high-level nuclear waste (HLW) in a geologic repository within an unsaturated fractured rock system which coincides with the UAZ field studies on HLW disposal. The presentations and discussions centered on flow and transport processes and conditions, relevant parameters, as well as state-of-the-art measurement techniques, and modeling capabilities. The workshop consisted of: four half-day technical meetings, a one day field visit to the Apache Leap test site to review ongoing field studies that are examining site characterization techniques and developing data sets for model validation studies, and a final half-day session devoted to examining research needs related to modeling groundwater flow and radionuclide transport in unsaturated, fractured rock. These proceedings provide extended abstracts of the technical presentations and short summaries of the research group reports

  20. Determining air distribution during outbursts of gases and rocks

    Struminski, A; Sikora, M; Urbanski, J [Politechnika Wroclawska (Poland). Instytut Gornictwa

    1989-01-01

    Discusses use of the KPW-1 iterative and autocorrelation method developed by A. Struminski for forecasting effects of rock bursts on ventilation systems of underground coal mines with increased content of methane or carbon dioxide in coal seams and adjacent rock strata. The method is used for prediction of air flow changes caused by a rock burst accompanied by violent outburst of gases. Directions of air flow, flow rate and concentration of gases emitted from surrounding strata to mine workings are predicted. On the basis of this prediction concentration of gases from a coal outburst is determined for any point in a ventilation network. The prediction method is used for assessing hazards for coal mines during and after a rock burst. Use of the method is explained on the example of the Thorez and Walbrzych coal mines. Computer programs developed for ODRA and IBM/XT computers are discussed. 6 refs.

  1. Petrology of lunar rocks and implication to lunar evolution

    Ridley, W. I.

    1976-01-01

    Recent advances in lunar petrology, based on studies of lunar rock samples available through the Apollo program, are reviewed. Samples of bedrock from both maria and terra have been collected where micrometeorite impact penetrated the regolith and brought bedrock to the surface, but no in situ cores have been taken. Lunar petrogenesis and lunar thermal history supported by studies of the rock sample are discussed and a tentative evolutionary scenario is constructed. Mare basalts, terra assemblages of breccias, soils, rocks, and regolith are subjected to elemental analysis, mineralogical analysis, trace content analysis, with studies of texture, ages and isotopic composition. Probable sources of mare basalts are indicated.

  2. Excavation Technology for Hard Rock - Problems and Prospects

    Gillani, S.T.A.; Butt, N.

    2009-01-01

    Civil engineering projects have greatly benefited from the mechanical excavation of hard rock technology. Mining industry, on the other hand, is still searching for major breakthroughs to mechanize and then automate the winning of ore and drivage of access tunnels in its metalliferous sector. The aim of this study is to extend the scope of drag bits for road headers in hard rock cutting. Various factors that can impose limitations on the potential applications of drag bits in hard rock mining are investigated and discussed along with alternative technology options. (author)

  3. Impact of weathering on slope stability in soft rock mass

    Predrag Miščević

    2014-06-01

    Full Text Available Weathering of soft rocks is usually considered as an important factor in various fields such as geology, engineering geology, mineralogy, soil and rock mechanics, and geomorphology. The problem of stability over time should be considered for slopes excavated in soft rocks, in case they are not protected against weathering processes. In addition to disintegration of material on slope surface, the weathering also results in shear strength reduction in the interior of the slope. Principal processes in association with weathering are discussed with the examples of marl hosted on flysch formations near Split, Croatia.

  4. Wildlife art and illustration: some experiments in Auroville, India

    M.E. Ramanujam

    2011-04-01

    Full Text Available The various media experimented with and some experiences have been discussed. The difference between traditional animal art (where religious and anecdotal insinuation, decoration and function are the onus and wildlife art (where exactness to the natural form is the catchword has been reiterated. The present schools of wildlife art (American and European have been touched upon and so has the theory of our fascination for wildlife art.

  5. Art Medium and Art Infrastructure Development in Contemporary Indonesian Art

    A. Rikrik Kusmara

    2013-11-01

    Full Text Available This research review Indonesian contemporary artists that used the various media in the presentation in his works over the years since 2000 until now. Survey at Pameran Besar Indonesia "Manifesto" in May 2008, were around 670 Indonesian living artists, 350 are consistently professional artists, 41 artists who utilize a variety of media in each works and 6 of them are artists who used a various of media on their solo exhibition including combining conventional media with new media and installation approaches. 6 artists are analyzed on the structure of the media presentation configuration their used, and generally they used more than 3 types of media in their solo exhibition, first, painting/drawing, second, sculpture/object/installation, and third video/photography. In the study of each exhibition process, generally utilizing the curatorial and sponsored by promotor (gallery. This research shows a rapid development of economic infrastructure in Indonesian the art in 2000-an era with the emergence of many auction hall, a new generation of collectors and galleries, and the Asian art market and global orientation, it became one of the holding in contemporary art of Indonesia, has been shifting art situation from cultural appreciation in the era of 90-to an era to cultural production.

  6. A rock characterisation facility consultative document

    1992-10-01

    This U.K. Nirex Ltd., consultative document describes a proposed underground rock characterisation facility, east of Sellafield, for conducting geophysical surveys as a basis for refining long-term safety analysis of an underground repository for intermediate-level and low-level radioactive wastes. Planning application will be submitted in 1993. The construction of shafts and galleries is described and the site's geologic, topographical, climatic and archaeological features discussed. The effects to the local environment and on local populations and other socio-economic factors are discussed. (UK)

  7. Medical Art Therapy

    Birgul Aydin

    2012-03-01

    Full Text Available Art therapy is a form of expressive therapy that uses art materials. Art therapy combines traditional psychotherapeutic theories and techniques with an understanding of the psychological aspects of the creative process, especially the affective properties of the different art materials. Medical art therapy has been defined as the clinical application of art expression and imagery with individuals who are physically ill, experiencing physical trauma or undergoing invasive or aggressive medical procedures such as surgery or chemotherapy and is considered as a form of complementary or integrative medicine. Several studies have shown that patients with physical illness benefit from medical art therapy in different aspects. Unlike other therapies, art therapy can take the patients away from their illness for a while by means of creative activities during sessions, can make them forget the illness or lost abilities. Art therapy leads to re-experiencing normality and personal power even with short creative activity sessions. In this article definition, influence and necessity of medical art therapy are briefly reviewed.

  8. Rock.XML - Towards a library of rock physics models

    Jensen, Erling Hugo; Hauge, Ragnar; Ulvmoen, Marit; Johansen, Tor Arne; Drottning, Åsmund

    2016-08-01

    Rock physics modelling provides tools for correlating physical properties of rocks and their constituents to the geophysical observations we measure on a larger scale. Many different theoretical and empirical models exist, to cover the range of different types of rocks. However, upon reviewing these, we see that they are all built around a few main concepts. Based on this observation, we propose a format for digitally storing the specifications for rock physics models which we have named Rock.XML. It does not only contain data about the various constituents, but also the theories and how they are used to combine these building blocks to make a representative model for a particular rock. The format is based on the Extensible Markup Language XML, making it flexible enough to handle complex models as well as scalable towards extending it with new theories and models. This technology has great advantages as far as documenting and exchanging models in an unambiguous way between people and between software. Rock.XML can become a platform for creating a library of rock physics models; making them more accessible to everyone.

  9. Arte y Publicidad: Elementos para debate Art and Advertising: Issues for Debate

    Alejandra Walzer

    2010-07-01

    Full Text Available En este artículo se presentan algunos elementos para el debate en torno a la relación entre publicidad y arte. Algunos autores han señalado que la publicidad es el arte en la era de la muerte del arte, sin embargo, discutiremos esta afirmación tomando como punto de anclaje la diferente lógica de estos dos campos de la producción imaginística y estética. Para ello nos centraremos en los fines, en los destinatarios y en la autoría, tanto en lo referido a las artes como a la publicidad.This article presents an advance for discussion about the relationship between advertising and art. Some authors have argued that advertising is an art in times when art has died. However, we will discuss this statement considering the logic of these two different fields, both image and aesthetic production. To that effect, we will focus on the purposes, addressees and authorship, all of them in regard to the arts and advertising.

  10. Art Toys in the contemporary art scene

    Laura Sernissi

    2014-03-01

    Full Text Available The Art Toys phenomenon, better known as Art Toy Movement, was born in China in the mid-nineties and quickly spread out to the rest of the world. The toys are an artistic production of serial sculpture, made by handcrafts or on an industrial scale. There are several types of toys, such as custom toys and canvas toys, synonyms of designer toys, although they are often defined according to the constituent material, such as vinyl toys (plastic and plush toys (fabric. Art toys are the heirs of an already pop-surrealist and neo-pop circuit, which since the eighties of the twentieth century has pervaded the Japanese-American art scene, winking to the playful spirit of the avant-garde of the early century. Some psychoanalytic, pedagogical and anthropological studies about “play theories”, may also help us to understand and identify these heterogeneous products as real works of art and not simply as collectible toys.

  11. diSCuSSion of APPliCAtion of refleCtion WAve method to AnAlySiS of ChArACterS of roCK And Soil of beArinG lAyer At the end of Pile duG by mAn PoWer%反射波法在人工挖孔桩桩端持力层岩土性状分析中应用探讨

    程小顺

    2016-01-01

    By comparison of measured results by reflection wave method with detection results by drilled core method of low strain of man power-dug hole pile of a construction, this paper concluded that reflection wave method detection result of low strain can qualitatively be used for judging characters of rock and soil in bearing layer at the end of man power-dug hole grouting pile, and longitudinal wave velocity of rock mass is closely related to intactness of rock and weathering degree of rocks[1,2].%通过某工程人工挖孔桩低应变反射波法实测结果与钻芯法检测结果对比分析,认为低应变反射波法检测结果可定性判断人工挖孔灌注桩桩端持力层岩土性状,岩体的纵波速度与岩石的完整程度、岩石风化程度等因素关系密切[1~2],本文利用低应变反射波法检测结果计算了人工挖孔灌注桩持力层纵波速度,利用计算的持力层纵波速度对人工挖孔桩持力层岩土性状进行了探讨。

  12. Basaltic rocks behavior of the Corrientes and Entre Rios province from the alcali silice reaction

    Marfil, S.; Batic, O.; Grecco, L.; Falcone, D.

    2010-01-01

    This work is about the basaltic rocks deposits in Mesopotamia - Argentina. This material is used for dikes, flooring and art . In several of them has been developed expansive processes associated with alkali - silica reaction such as pavements of some routes. In order to evaluate the behavior of these rocks their are obtained samples from the quarries using standard methods such as petrographic, rod accelerated and dissolved silica agree with the IRA M standards

  13. Rocks under pressure

    NONE

    2005-05-01

    Physicists have used nuclear magnetic resonance to investigate the destructive effects of the crystallization of salt. Salt-weathering is one of the main causes of rock disintegration in nature, particularly in deserts, polar regions and along coastlines. However, it is also a very widespread cause of damage to man-made constructions. Bridges, for example, are attacked by de-icing salts, and cities such as Bahrain, Abu Dhabi and Adelaide are affected by rising damp from high ground-water levels. Indeed, many examples of cultural heritage, including the Islamic sites of Bokhara and Petra in Jordan and the Sphinx in Egypt, may ultimately be destroyed due to the effects of salt-weathering. Now Lourens Rijniers and colleagues at Eindhoven University in the Netherlands have developed a way to observe the solubility of various salts inside porous materials directly (Phys. Rev. Lett. 94 075503). (U.K.)

  14. Rock the Globe

    Laëtitia Pedroso

    2010-01-01

    Created in 2005, the Swiss rock band "Wind of Change" is now candidate for the Eurovision Song Contest 2011 with a new song " Night & Light " with the music video filmed at CERN.   With over 20 gigs under their belt and two albums already released, the five members of the band (Alex Büchi, vocals; Arthur Spierer, drums; David Gantner, bass; Romain Mage and Yannick Gaudy, guitar) continue to excite audiences. For their latest composition "Night & Light", the group filmed their music video in the Globe of Science and Innovation. Winning the Eurovision contest would be a springboard in their artistic career for these young musicians. The selection results will be available December 11, 2010.      

  15. Electrochemistry of lunar rocks

    Lindstrom, D. J.; Haskin, L. A.

    1979-01-01

    Electrolysis of silicate melts has been shown to be an effective means of producing metals from common silicate materials. No fluxing agents need be added to the melts. From solution in melts of diopside (CaMgSi2O6) composition, the elements Si, Ti, Ni, and Fe have been reduced to their metallic states. Platinum is a satisfactory anode material, but other cathode materials are needed. Electrolysis of compositional analogs of lunar rocks initially produces iron metal at the cathode and oxygen gas at the anode. Utilizing mainly heat and electricity which are readily available from sunlight, direct electrolysis is capable of producing useful metals from common feedstocks without the need for expendable chemicals. This simple process and the products obtained from it deserve further study for use in materials processing in space.

  16. Discussion on Papers 11 - 13

    Haws, E.; Matthews, M.E.; Wilson, E.M.; Charles-Jones, S.; Allen, R.F.; Young, R.M.; O'Connor, B.

    1992-01-01

    The discussion covered the following topics: the nature of boulder clay for foundations; navigation through the barrage; the construction of sluice caissons; government subsidies for construction costs; the effect of wave action on river banks; allowances for reflected energy in hydrodynamic models; water quality in impounded pools; sediment deposition. Separate abstracts have been prepared for the three papers under discussion. (UK)

  17. For a complete preservation of the new media art: Notes on art technology

    Pablo Gobira

    2016-09-01

    Full Text Available This work discuss on digital art and its preservation. Being a kind of art recognized as born digital, it is among the field of contemporary art and the wide field of digital technology. At the same time, it is part of a society in which the technology has established itself worldwide providing means to criticize the idea of "digital" as advancement or progress. Based on those assumptions, we have tried to think about the complexity of that artistic expression which is manifested in its preservation. In this article, which features notes derived from research on art and its preservation, we seek to think on the relationship between art and data and how the preservation effort beyond the data (informational/computational of technological art work reveals its statute from its industrial and artistic composition.

  18. Communicating Art through Interactive Technology: New Approaches for Interaction Design in Art Museums

    Kortbek, Karen Johanne; Grønbæk, Kaj

    2008-01-01

    This paper discusses new approaches to interaction design for communication of art in the physical museum space. In contrast to the widespread utilization of interactive tech­nologies in cultural heritage and natural science museums it is generally a challenge to introduce technology in art museums...... without disturbing the domain of the art works. To explore the possibilities of communicating art through the use of technology, and to minimize disturbance of the artworks, we apply four main approaches in the communication: 1) gentle audio augmentation of art works; 2) conceptual affinity of art works...... and remote interactive installations; 3) using the body as an interaction device; 4) consistent audio-visual cues for interaction opportunities. The paper describes the application of these approaches for communication of inspira­tional material for a Mariko Mori exhibition. The installations are described...

  19. Emotional discussions reduce memory recall.

    Soleti, Emanuela; Wright, Daniel B; Curci, Antonietta

    2017-05-01

    People often discuss events they have seen and these discussions can influence later recollections. We investigated the effects of factual, emotional, and free retelling discussion on memory recollections of individuals who have witnessed an event. Participants were shown a video, made an initial individual recall, participated in one of the three retelling conditions (emotional versus factual versus free) or a control condition, and then recalled the event individually again. Participants in the factual and free retelling conditions reported more items not previously recalled than participants in the control condition did, while the emotional condition did not show the same advantage. Participants in all three retelling conditions failed to report more previously recalled items as compared with the control condition. Finally, a memory conformity effect was observed for all three retelling conditions. These findings suggest that eyewitnesses' discussions may influence the accuracy of subsequent memory reports, especially when these discussions are focused on emotional details and thoughts.

  20. Martial Arts Club

    Martial Arts Club

    2010-01-01

    In July 2010, after five years of activity, the CERN Martial Arts held its first international Bujutsu seminar, gathering more than 40 participants from France, Switzerland, Sweden and Japan. The seminar was led by Master Shimazu Kenji, world-renowned martial arts expert based in Tokyo and headmaster of the Yagyu Shingan Ryu school, present in Europe specifically for the occasion. During nine days, participants got to discover the wide array of Bujutsu techniques and traditions of an ancestral martial art that finds its roots in the art and lives of Japanese samurais. Covering such varied subjects as self-defense techniques (Jujitsu), swordsmanship (Kenjutsu), through to healing techniques and etiquette, it encompasses all aspects of a way of life that still find echoes in today's modern Japanese society. The CERN Martial Arts club wishes to thank particularly the CERN Clubs Committee and its president Rachel Bray for their support in organizing this event. The CERN Martial Arts club, led by Sylvai...

  1. Day of Arts Philanthropy

    Lunde Jørgensen, Ida

    For the Day of Arts Philanthropy I will reflect on the instrumentalisation of art support in Denmark based on the findings from my thesis work (Jørgensen, 2016) investigating the underlyinglegitimations and institutional logics of two of the most significant foundations supporting visual art......, in Denmark, the private New Carlsberg Foundation and public Danish Arts Foundation.Drawing inspiration from neo-institutional theory (Friedland & Alford, 1991) and French pragmatic sociology (Boltanski & Thévenot, 2006), the thesis identifies the most central logics of legitimationunderlying art support......; the industrial, market, inspired, family, renown, civic, projective, emotional and temporal. The most prominent and consistently invoked instrumentalisations identified are theprofessional (industrial), artistic (inspired) and civic purposes of art support. The thesis shows that the instrumentalisations invoked...

  2. Art, Technology and Nature

    Camilla Skovbjerg Paldam and Jacob Wamberg trace the Kantian heritage of radically separating art and technology, and inserting both at a distance to nature, suggesting this was a transient chapter in history. Thus, they argue, the present renegotiation between art, technology and nature is reminiscent......Since 1900, the connections between art and technology with nature have become increasingly inextricable. Through a selection of innovative readings by international scholars, this book presents the first investigation of the intersections between art, technology and nature in post-medieval times....... Transdisciplinary in approach, this volume’s 14 essays explore art, technology and nature’s shifting constellations that are discernible at the micro level and as part of a larger chronological pattern. Included are subjects ranging from Renaissance wooden dolls, science in the Italian art academies, and artisanal...

  3. Field Guide to Layered Rocks. Earth Science Curriculum Project Pamphlet Series PS-3.

    Freeman, Tom

    Presented is the study of sequences of rock layers as the basis for historical geology. Also considered is the influence of rock layers on the appearance of the landscape. Specific relevant laws of geology are presented. Preparation for a field trip is discussed. An example field trip is discussed and field techniques and projects are reviewed.…

  4. Arquitectura, arte funcional

    Monjo Carrió, Juan

    1985-10-01

    Full Text Available The begining of this work is devoted to the analysis of the concepts of Art, Science and Technique and their historical evolution, distinguishing between "fine arts" and "technique arts". Following, Architect and Architecture terms are defined both conceptual and professionally, analysing as well its historical evolution and pointing out the interdependence between the architectural conception as "fine art" and the constructive technology as "technique art", finally reminding the necessary scientific base of this one (Construction Physics. Consequently, the need for architecture professionals of constructive technology knowledge, is also reminded. At last, the functional character of the Architecture (Architecture as a "functional art" is analysed, going over the three basic aspects of this functionality (Integrity-firmitas, Habitability-utilitas and Aesthetics-venustas.Se inicia el trabajo analizando los conceptos de Arte, Ciencia y Técnica y su evolución histórica, distinguiendo entre ¡as "bellas artes" y las "artes técnicas". A continuación se definen los conceptos de Arquitecto y Arquitectura, tanto conceptual como profesionalmente, analizando, asimismo, su evolución histórica y haciendo hincapié en la interdependencia entre la concepción arquitectónica como "bella arte" y la tecnología constructiva como "arte técnica", para terminar recordando la necesaria base científica de esta última (la Física de la Construcción. Como consecuencia, se recuerda la necesidad de los conocimientos de la tecnología constructiva en los arquitectos profesionales. Por último, se analiza el carácter funcional de la Arquitectura (Arquitectura como "arte funcional" y se hace un breve recorrido por los tres aspectos básicos de esa funcionalidad (Integridad-firmitas, Habitabilidad-utilitas y Estética-venustas.

  5. Migration into art

    Petersen, Anne Ring

    This book addresses a topic of increasing importance to artists, art historians and scholars of cultural studies, migration studies and international relations: migration as a profoundly transforming force that has remodelled artistic and art institutional practices across the world. It explores...... contemporary art's critical engagement with migration and globalisation as a key source for improving our understanding of how these processes transform identities, cultures, institutions and geopolitics. The author explores three interwoven issues of enduring interest: identity and belonging, institutional...

  6. Collaboration in Performing Arts

    Langeveld, Cees; Belme, D.; Koppenberg, T.

    2014-01-01

    markdownabstract__Abstract__ As a result of declining government support, performing arts organisations (PAOs) face increased challenges and difficulties in the sector. They attempt to develop new ways of generating income and seek new models of organising the production and presentation of performing arts. Hereby, we can think of collaboration and integration as horizontal and vertical within the production chain of performing arts. There are various reasons for cultural organisations to dec...

  7. Sorption of actinides in granitic rock

    Allard, B

    1982-11-01

    The sorption of americium (III), neptunium(V) and plutonium on geologic media under oxic conditions has been measured by a batch technique. The aqueous phase was a synthetic groundwater or 4M NaCl solution. The solid phase was a pure mineral, representative of igneous rocks, or granite. Altogether 40 different minerals and rocks were used. The effects of pH and the ionic strength of the aqueous phase as well as of the cation exchange capacity and the surface/mass ratio of the solid sorbent are discussed. Empirical equations giving the distribution coefficient as a function of pH in the environmental pH-range 7-9 are suggested. Some observations and conclusions concerning sorption mechanisms are given. (author)

  8. Rockin' around the Rock Cycle

    Frack, Susan; Blanchard, Scott Alan

    2005-01-01

    In this activity students will simulate how sedimentary rocks can be changed into metamorphic rocks by intense pressure. The materials needed are two small pieces of white bread, one piece of wheat bread, and one piece of a dark bread (such as pumpernickel or dark rye) per student, two pieces of waxed paper, scissors, a ruler, and heavy books.…

  9. 'Mister Badger' Pushing Mars Rock

    1976-01-01

    Viking's soil sampler collector arm successfully pushed a rock on the surface of Mars during the afternoon of Friday, October 8. The irregular-shaped rock was pushed several inches by the Lander's collector arm, which displaced the rock to the left of its original position, leaving it cocked slightly upward. Photographs and other information verified the successful rock push. Photo at left shows the soil sampler's collector head pushing against the rock, named 'Mister Badger' by flight controllers. Photo at right shows the displaced rock and the depression whence it came. Part of the soil displacement was caused by the collector s backhoe. A soil sample will be taken from the site Monday night, October 11. It will then be delivered to Viking s organic chemistry instrument for a series of analyses during the next few weeks. The sample is being sought from beneath a rock because scientists believe that, if there are life forms on Mars, they may seek rocks as shelter from the Sun s intense ultraviolet radiation.

  10. Computer Games and Art

    Anton Sukhov

    2015-10-01

    Full Text Available This article devoted to the search of relevant sources (primary and secondary and characteristics of computer games that allow to include them in the field of art (such as the creation of artistic games, computer graphics, active interaction with other forms of art, signs of spiritual aesthetic act, own temporality of computer games, “aesthetic illusion”, interactivity. In general, modern computer games can be attributed to commercial art and popular culture (blockbuster games and to elite forms of contemporary media art (author’s games, visionary games.

  11. Art and Architectural Space

    Unterrainer, Walter

    2014-01-01

    art and architectural space museums and other exhibition spaces or how artists learn to love architects Over the last two decades, innumerable new museums, art galleries and other exhibition spaces have been built and opened all over the globe. The most extreme growth happened in China, where...... purpose of ´uniqueness´ often fail to be a ´home´, a large scale ´picture frame´ or a productive space for communicating art and even do not fulfil basic technical aspects in terms of a consistent indoor climate, optimized lighting or safety. The lecture will focus on inspiring examples of spaces for art...

  12. Holography - Application To Art: Curatorial Observations

    Dinsmore, Sydney

    1987-06-01

    An exploration of the need to define a specific and critical language to describe the art of holography. Within any discussion of art, critical analysis must maintain an objective openess, particularily when the discourse concerns new media. To apply technological invention to art, new media is often without precedent on which to base criticism and bias. For this reason, holography falls prey to comparative rhetoric and established evaluation of other forms of imaging,as photography emulated the compositional romanticism of painting initially. Isolated and often misunderstood within the context of history, new media vascillates between legitimacy and curiosity in an attempt to create specific parameters to identify perceptual transition.

  13. From Abstract Art to Abstracted Artists

    Romi Mikulinsky

    2016-11-01

    Full Text Available What lineage connects early abstract films and machine-generated YouTube videos? Hans Richter’s famous piece Rhythmus 21 is considered to be the first abstract film in the experimental tradition. The Webdriver Torso YouTube channel is composed of hundreds of thousands of machine-generated test patterns designed to check frequency signals on YouTube. This article discusses geometric abstraction vis-à-vis new vision, conceptual art and algorithmic art. It argues that the Webdriver Torso is an artistic marvel indicative of a form we call mathematical abstraction, which is art performed by computers and, quite possibly, for computers.

  14. art@CMS SciArt Workshops

    Hoch, Michael; Preece, Stephen; Storr, Mick; Petrilli, Achille

    2017-01-01

    Recent developments in science education policy and practice suggest that successful learning in the 21st century requires the horizontal connectedness across areas of knowledge by linking the arts and humanities with science, technology, engineering and mathematics (STEM) subjects. The rapidly increasing STEAM movement calls for arts integration into science teaching and learning to help school students develop skills that are necessary to thrive in an innovation economy. Education and outreach in high - energy physics are not an exception to these developments. This paper outlines a series of learning activities for students at secondary and tertiary level that use a cross - disciplinary approach to fostering creativity and imagination in physics education and outreach.

  15. art@CMS SciArt Workshops

    Hoch, Michael; Preece, Stephen; Storr, Mick; Petrilli, Achille

    2016-01-01

    Recent developments in science education policy and practice suggest that successful learning in the 21st century requires the horizontal connectedness across areas of knowledge by linking the arts and humanities with science, technology, engineering and mathematics (STEM) subjects. The rapidly increasing STEAM movement calls for arts integration into science teaching and learning to help school students develop skills that are necessary to thrive in an innovation economy. Education and outreach in high - energy physics are not an exception to these developments. This paper outlines a series of learning activities for students at secondary and tertiary level that use a cross - disciplinary approach to fostering creativity and imagination in physics education and outreach.

  16. First accelerator carbon-14 date for pigment from a rock painting

    Van der Merwe, N.J.; Sealy, J.; Yates, R.

    1987-01-01

    South Africa is particularly blessed with rock art: thousands of paintings and engravings provide a window on the cognitive systems of prehistoric populations. A major stumbling block in studying the art is the lack of a method for dating it. This article shows that some of the paintings can be directly dated by means of accelerator 14 C counting of carbon from black pigment. The advent of accelerator 14 C provides the capability of analysing very small samples and brings pigments from rock paintings into the realm of datable materials

  17. Rock strength under explosive loading

    Rimer, N.; Proffer, W.

    1993-01-01

    This presentation emphasizes the importance of a detailed description of the nonlinear deviatoric (strength) response of the surrounding rock in the numerical simulation of underground nuclear explosion phenomenology to the late times needed for test ban monitoring applications. We will show how numerical simulations which match ground motion measurements in volcanic tuffs and in granite use the strength values obtained from laboratory measurements on small core samples of these rocks but also require much lower strength values after the ground motion has interacted with the rock. The underlying physical mechanisms for the implied strength reduction are not yet well understood, and in fact may depend on the particular rock type. However, constitutive models for shock damage and/or effective stress have been used successfully at S-Cubed in both the Geophysics Program (primarily for DARPA) and the Containment Support Program (for DNA) to simulate late time ground motions measured at NTS in many different rock types

  18. ROCK inhibitors in ocular disease

    Eva Halasz

    2016-12-01

    Full Text Available Rho kinases (ROCKs have a crucial role in actin-cytoskeletal reorganization and thus are involved in broad aspects of cell motility, from smooth muscle contraction to neurite outgrowth. The first marketed ROCK inhibitor, called fasudil, has been used safely for treatment of cerebral vasospasm since 1995 in Japan. During the succeeding decades ROCK inhibitors have been applied in many pathological conditions from central nervous system disorders to cardiovascular disease as potential therapeutic agents or experimental tools to help understand the underlying (pathomechanisms. In 2014, a fasudil derivate named ripasudil was accepted for clinical use in glaucoma and ocular hypertension. Since ROCK kinases are widely expressed in ocular tissues, they have been implicated in the pathology of many ocular conditions such as corneal dysfunction, glaucoma, cataract, diabetic retinopathy, age-related macular degeneration, and retinal detachment. This paper aims to provide an overview of the most recent status/application of ROCK inhibitors in the field of eye disease.

  19. Vibration measurement for evaluating the danger of rock-collapse; Rakuseki kikendo hantei no tame no shindo sokutei

    Takeuchi, T; Harada, H [The Nippon Road Co. Ltd., Tokyo (Japan); Mitsuzuka, T [Chishitsu-Keisoku Co. Ltd., Tokyo (Japan)

    1997-10-22

    Discussions were given on feasibility of a method for investigating a problem of the danger of rock-collapse by applying vibration measurement. The measurement investigation was carried out at a mouth of a tunnel under construction on a highway where the danger of rock-collapse is being investigated according to a qualitative determination criterion. Sixty-four rocks have been evaluated of their danger, with the degree of the danger having been classified to ranks one to three. Vibration measurement was performed on five floating rocks out of the 64 rocks. Vibroscopes were installed on upper portion of the rocks to be investigated and on exposed rocks nearby. The measurement revealed that the vibration has nearly the same amplitude in both of the floating rocks and the settled rocks before and after an automobile has passed, but the floating rocks shake more strongly than the settled rocks while an automobile is passing. This trend appears more noticeably in rocks regarded unstable in the danger determining investigation, indicating presence of close relationship between wave amplitude excited by the automobile and adhesion of the floating rocks. As a result of the discussions, it was made clear that the maximum amplitude ratio and the spectral ratio among the vibration characteristics of the floating rocks can be used as effective determination criteria. 2 refs., 7 figs., 2 tabs.

  20. Animating Geometry Discussions with Flexigons.

    McClintock, Ruth

    1994-01-01

    Presents activities with 10- and 4-straw flexigons, an object created by stringing together lengths of plastic drinking straws with nylon fishing line. Discusses several geometric theorems that can be demonstrated with flexigons. (MKR)