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Sample records for machu picchu rediscovered

  1. Machu Picchu, Peru

    Science.gov (United States)

    2002-01-01

    The ruins of Machu Picchu, rediscovered in 1911 by Hiram Bingham, are one of the most beautiful and enigmatic ancient sites in the world. While the Inca people utilized the Andean mountain top (2800 m elevation), erecting massive stone structures from the early 1400's, legends and myths indicate that Machu Picchu (meaning 'Old Peak' in the Quechua language) was revered as a sacred place from a far earlier time. The Inca turned the site into a small (12 square kilometers) but extraordinary city. Invisible from the Urubamba River valley below and completely self-contained, surrounded by agricultural terraces sufficient to feed the population, and watered by natural springs, Machu Picchu seems to have been utilized by the Inca as a secret ceremonial city. The Spaniards never found Machu Picchu, even though they suspected its existence. The mountain top sanctuary fell into disuse and was abandoned some forty years after the Spanish took Cuzco in 1533. Supply lines linking the many Inca social centers were disrupted and the great empire came to an end.This image was acquired on June 25, 2001 by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) on NASA's Terra satellite. With its 14 spectral bands from the visible to the thermal infrared wavelength region, and its high spatial resolution of 15 to 90 meters (about 50 to 300 feet), ASTER will image Earth for the next 6 years to map and monitor the changing surface of our planet.ASTER is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of Economy, Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products.The broad spectral coverage and high spectral resolution of ASTER will provide scientists in numerous disciplines with critical information for surface mapping, and monitoring dynamic conditions and temporal change. Example

  2. Environmental radioactivity at Machu Picchu Scientific Station

    Energy Technology Data Exchange (ETDEWEB)

    Gonzales, S; Osores, J; Jara, R [Direccion General de Seguridad Radiologica, Instituto Peruano de Energia Nuclear, Lima (Peru)

    1998-07-01

    Studies on environmental radioactivity at the Peruvian Scientific Station were carried out in the last two austral summer periods. The main objective of this study is to establish an environmental radiological monitoring program for evaluating environmental components and achieving a baseline study related to artificial and natural radioactivity levels. For this purpose, samples such as seaweeds, mosses, lichens, soil seawater, ice, marine sediment and underground water were collected from the area surrounding the station starting from Punta Crepin to Playa Inca and Playa Naylamp; then they were pre-conditioned in Machu Picchu Station and were sent to the Environmental Radioactivity laboratory of 'Racso' Peruvian Nuclear Center to conduct beta and gamma spectrometry. The Obtained results showed the presence of Cs-137 in geological components (soil and sediment) and in biological components (lichens and mosses). Nevertheless, those levels seem to be in a range of normal fluctuations after atmospheric nuclear testing and they are not considered to be dangerous to the ecosystem of the Antarctic Region. On the other hand, high concentration of Be-7 has been detected in seaweed and lichens. Other natural radionuclide detected were Ra-226, Bi-214 and K-40.

  3. Environmental radioactivity at Machu Picchu Scientific Station

    International Nuclear Information System (INIS)

    Gonzales, S.; Osores, J.; Jara, R.

    1998-01-01

    Studies on environmental radioactivity at the Peruvian Scientific Station were carried out in the last two austral summer periods. The main objective of this study is to establish an environmental radiological monitoring program for evaluating environmental components and achieving a baseline study related to artificial and natural radioactivity levels. For this purpose, samples such as seaweeds, mosses, lichens, soil seawater, ice, marine sediment and underground water were collected from the area surrounding the station starting from Punta Crepin to Playa Inca and Playa Naylamp; then they were pre-conditioned in Machu Picchu Station and were sent to the Environmental Radioactivity laboratory of 'Racso' Peruvian Nuclear Center to conduct beta and gamma spectrometry. The Obtained results showed the presence of Cs-137 in geological components (soil and sediment) and in biological components (lichens and mosses). Nevertheless, those levels seem to be in a range of normal fluctuations after atmospheric nuclear testing and they are not considered to be dangerous to the ecosystem of the Antarctic Region. On the other hand, high concentration of Be-7 has been detected in seaweed and lichens. Other natural radionuclide detected were Ra-226, Bi-214 and K-40

  4. Catastrophic debris flows near Machu Picchu village (Aguas Calientes), Peru

    Czech Academy of Sciences Publication Activity Database

    Vilímek, V.; Klimeš, Jan; Vlčko, J.; Carreno, R.

    2006-01-01

    Roč. 50, č. 7 (2006), s. 1041-1052 ISSN 0943-0105 Institutional research plan: CEZ:AV0Z30460519 Keywords : debris flows * Machu Picchu Subject RIV: DC - Siesmology, Volcanology, Earth Structure Impact factor: 0.610, year: 2006

  5. Peru v. Yale: A Battle Rages over Machu Picchu

    Science.gov (United States)

    Glenn, David

    2009-01-01

    In early 1916, the legendary Yale University archaeologist Hiram Bingham III completed his third and final expedition in southern Peru. He shipped home 74 boxes of artifacts from Machu Picchu, a spectacular site in the Andes that is believed to have been the last major settlement of the Inca empire. Those boxes were supposed to be on temporary…

  6. Diet, residential origin, and pathology at Machu Picchu, Peru.

    Science.gov (United States)

    Turner, Bethany L; Armelagos, George J

    2012-09-01

    Pathological conditions in human skeletal remains provide a wealth of information about archaeological populations, but many are limited in their interpretive significance by their nonspecific etiologies. This study analyzes three common pathological conditions known to manifest in infancy and childhood in the skeletal population from Machu Picchu, Peru (N = 74) with published carbon, nitrogen, oxygen, strontium, and lead isotopic data (Turner et al.: J Archaeol Sci 36 (2009) 317-332; Turner et al.: Chungara: Revista de Antropología Chilena 42 (2010) 515-524) to distinguish early-life diet from residential origins as significantly associated with pathologies among the site's inhabitants. Analyses of variance indicate highly significant variation between enamel δ(18)O values, which serve as a rough proxy of local environment, and both cribra orbitalia (CO) and porotic hyperostosis (PH), generally understood to be markers of anemia. Results tentatively suggest that individuals manifesting these lesions may have lived closer to the arid coasts; however, no significant variation was found in parameters of diet (enamel δ(13) C(carbonate), dentin δ(13) C(collagen), dentin δ(15)N) by either CO or PH, suggesting that the primary factors causing anemia may have been more significantly related to residential origin rather than diet. Linear enamel hypoplasia (LEH) frequency significantly varied by both dietary and residential parameters, supporting models of LEH formation from a synergy of dietary and environmental factors. These results support previous research on the etiology of PH in the Andes; they also represent a useful approach to refining site-specific interpretations of pathological conditions in archaeological populations, and exploring etiological variation between populations. Copyright © 2012 Wiley Periodicals, Inc.

  7. Geomorphological research of large-scale slope instability at Machu Picchu, Peru

    Czech Academy of Sciences Publication Activity Database

    Vilímek, V.; Zvelebil, J.; Klimeš, Jan; Patzelt, Z.; Astete, F.V.; Kachlík, F.; Hartvich, Filip

    2007-01-01

    Roč. 89, č. 3-4 (2007), s. 241-257 ISSN 0169-555X Institutional research plan: CEZ:AV0Z30460519 Keywords : natural hazard * Machu Picchu * landslides Subject RIV: DB - Geology ; Mineralogy Impact factor: 1.854, year: 2007 www.elsevier.com/locate/geomorphology

  8. Beryllium-7 in Usnea antarctica Du Rietz from the Machu Picchu Antarctic Research Station

    International Nuclear Information System (INIS)

    Osores, Jose; Gonzales, Susana

    2013-01-01

    Concentrations of Be-7 in Usnea antarctica (lichen) collected during the austral summer of 2013 in the Antarctic Scientific Station 'Machu Picchu' were determined by high resolution gamma spectrometry, obtaining values between 366.5 and 515.1 Becquerels per kilogram dry weight. The analysis of variance shows no significant difference in the concentrations of Be-7 between sampling areas located at different heights. The average value of Be-7 for 2013 is significantly higher to other sampling years, except for 1996. (authors).

  9. Design and installation of a Prototype Geohazard Monitoring System near Machu Picchu, Peru

    Directory of Open Access Journals (Sweden)

    M. H. Bulmer

    2010-09-01

    Full Text Available The town of Machu Picchu, Peru, serves the >700 000 tourists visiting Machu Picchu annually. It has grown threefold in population in the past two decades. Due to the limited low-lying ground, construction is occurring on the unstable valley slopes. Slopes range from <10° on the valley floor to >70° in the surrounding mountains. The town has grown on a delta formed at the confluence of the Alcamayo, Aguas Calientes and Vilcanota Rivers. Geohazards in and around the town of particular concern are 1 large rocks falling onto the town and/or the rail line, 2 flash flooding by any one of its three rivers, and 3 mudflows and landslides. A prototype early warning system that could monitor weather, river flow and slope stability was installed along the Aguas Calientes River in 2009. This has a distributed modular construction allowing components to be installed, maintained, salvaged, and repaired by local technicians. A diverse set of candidate power, communication and sensor technologies was evaluated. Most of the technologies had never been deployed in similar terrain, altitude or weather. The successful deployment of the prototype proved that it is technically feasible to develop early warning capacity in the town.

  10. Geo-structural modelling for potential large rock slide in Machu Picchu

    Science.gov (United States)

    Spizzichino, D.; Delmonaco, G.; Margottini, C.; Mazzoli, S.

    2009-04-01

    The monumental complex of the Historical Sanctuary of Machu Picchu, declared as World Heritage Site by UNESCO in 1983, is located in the Andean chain at approx. 80 km from Cuzco (Peru) and at an elevation of 2430 m a.s.l. along the Urubamba River Valley. From a geological point of view, the Machu Picchu granitoid pluton, forming part of the larger "Quillabamba granite", is one of a series of plutons intruded along the axial zone of the high Eastern Cordillera Permo-Liassic rift system including a variety of rock types, dominantly granites and granodiorites. The most evident structures at the outcrop scale consist of planar joint sets that may be variably reactivated and exhibiting 4 main orientations. At present, the site is affected by geological risk due to frequent landslides that threaten security and tourist exploitation. In the last years, the international landslide scientific community has promoted a multi-discipline joint programme mainly finalised to slope deformation monitoring and analysis after the warning, launched in 2001, of a potential collapse of the citadel, caused by a huge rock slide. The contribute of the Italian research team was devoted to implement a landslide risk analysis and an innovative remote sensing techniques. The main scope of this work is to present the implementation of a geo-structural modelling aimed at defining present and potential slope stability conditions of the Machu Picchu Citadel. Data have been collected by geological, structural and geomechanical field surveys and laboratory tests in order to reconstruct the geomorphological evolution of the area. Landslide types and evolution are strictly controlled by regional tectonic uplift and structural setting. Several slope instability phenomena have been identified and classified according to mechanism, material involved and state of activity. Rock falls, debris flows, rock slides and debris slides are the main surveyed landslide types. Rock slides and rock falls may produce

  11. Variation in dietary histories among the immigrants of Machu Picchu: Carbon and nitrogen isotope evidence

    International Nuclear Information System (INIS)

    Turner, Bethany L; Kingston, John D; Armelagos, George J

    2010-01-01

    This study estimates dietary composition during infancy and childhood among 71 adults interred at the site of Machu Picchu, a royal Inca estate in the southern highlands of Peru. Recent research suggests that the majority of individuals were members of the cosmopolitan yana and aclla servant classes, and immigrated to the site from different regions; individual dietary histories may have been similarly varied. Diet was estimated at multiple points in early life through characterization of carbon and nitrogen isotope ratios in tooth enamel and dentin, which preserve isotopic values from the first years of life. These data were compared to isotopic data from modern food samples, and analyzed using recently-published statistical models. A subset of individuals also has existing bone collagen isotopic data, which reflects diet from the last decade of life and thus permits comparison over the life course. Results indicate significant variation in enamel δ 13 C (approximately 12% o ), dentin δ 13 C (approximately 9% o ) and δ 15 N (approximately 8% o ) between individuals across the study population. These findings suggest substantial variability in diet during infancy and childhood, and support interpretations that this population was primarily yanacona or mixed yanaconalacllacona. This study also highlights the utility of multi-tissue isotopic analysis in more nuanced reconstruction of diet in the ancient Andes

  12. Estudio geológico de la región entre Cuzco y Machu Picchu

    Directory of Open Access Journals (Sweden)

    1974-01-01

    Full Text Available La région comprise entre Cuzco et Machu Picchu est située sur la terminaison orientale de la 'déflexion d'Abancay'. On y observe la superposition de deux cycles tectorogéniques: le cycle hercynien et le cycle andin. Nous verrons pourquoi l'existence du Précambrien est problématique. La série du Paléozoïque inférieur est analogue à celle connue depuis le Nord de l'Argentine. Au Dévonien supérieur à lieu la tectonique éohercynienne. Les structures qui en résultent sont polyphasées et accompagnées par 2 schistosités. Le Paléozoïque supérieur, semblable à celui du reste du Pérou, repose en discordance angulaire sur les roches plissées à l'éohercynien. En concordance sur le Paléozoïque supérieur vient la série Méso-Cénozoïque, marine jusqu'au Crétacé puis continentale. Du Lias au Sénonien notre région constitue la transition entre 2 bassins subsidents, l'un marin, l'autre continental (Altiplano. Au Sénonien la mer se retire et commence le dépôt d'une épaisse série de Couches Rouges. La sédimentation continentale est interrompue à l'Eocène supérieur-Oligocène Inférieur par la phase paroxysmale de la tectonique andine. Les failles préexistantes rejouent soit en faille inverse soit en décrochement selon leur orientation par rapport à la direction de raccourcissement. Ces rejeux complexes peuvent entraîner des inhomogénéités dans la répartition de la déformation souple et provoquer de nouvelles failles en grosses perpendiculaires aux structures. L'Oligocène voit le dépôt de molasses conglomératiques discordantes sur le substratum plissé à l'Eocène sup.-Oligocène inférieur. Le Tertiaire se termine par la mise en place à l'Oligo-Miocène de batholites granodioritiques et par un magmatisme effusif au Mio-Pliocène. Le cycle andin est bouclé par la dernière phase de la tectonique andine (Pliocène suivie par quelques manifestations volcaniques au Quaternaire. La región comprendida entre

  13. Estadísticas demográficas y comerciales de la industria turística en el área Cataratas de Iguazú y Machu Picchu (1980-2011)

    OpenAIRE

    Julca Gonza, Editha Lisbet

    2012-01-01

    Anais do I Encontro de Iniciação Científica e de Extensão da Unila - Sessão de Antropologia - 05/06/12 - 08h00 às 12h00 - Unila-Centro - Sala 17 - 3o Piso La presente investigación, ha resultado de la observación y análisis del entorno situacional e histórico de dinámicas relacionadas a los agentes locales, que interactúan en las líneas del espacio geográfico de El Santuario Histórico de Machu Picchu y El Parque Nacional de Cataratas de Iguazú. En estos dos casos, el levantamiento...

  14. Plan de negocios para un hotel boutique ubicado en el distrito de Machu Picchu, Cusco

    OpenAIRE

    UPC, Repositorio Academico; Baca Cuba, Dany Israel; Huaylla Martínez, Moisés Jesús; Santa Cruz Salazar, Jorge Alfonso

    2015-01-01

    La sostenida recuperación que ha registrado el sector turismo a nivel mundial en los últimos años, así como sus alentadoras proyecciones, la OIT estima que se convierta en el sector con mas ingresos a nivel mundial para el año 2020. Este crecimiento a nivel mundial se ha visto magnificado en nuestro país, el cual muestra tasas de crecimiento que son, incluso, 250% mayores que el crecimiento global. Este auge ha generado un boom, de este sector, en nuestro país, el cual se ve sustentado por nu...

  15. Landslide temporal analysis and susceptibility assessment as bases for landslide mitigation, Machu Picchu, Peru

    Czech Academy of Sciences Publication Activity Database

    Klimeš, Jan

    2013-01-01

    Roč. 70, č. 2 (2013), s. 913-925 ISSN 1866-6280 Institutional research plan: CEZ:AV0Z30460519 Keywords : landslide inventory * landslide frequency * susceptibility map Subject RIV: DE - Earth Magnetism, Geodesy, Geography Impact factor: 1.572, year: 2013

  16. Rediscovering Fuller

    NARCIS (Netherlands)

    Witteveen, Willem; Burg, van der Wibren

    1999-01-01

    Lon Fuller, one of the great American jurists of this century, is often remembered only for his stand on the morality of law in the Fuller-Hart debate. Rediscovering Fuller considers the full range of Fuller's writings, from his early engagement with legal fictions and his critique of legal

  17. Litice – český dvojník peruánského Machu Picchu

    Czech Academy of Sciences Publication Activity Database

    Klimeš, Jan; Skořepa, H.

    2016-01-01

    Roč. 23, 1/2 (2016), s. 19-34 ISSN 0475-0640 R&D Projects: GA MŠk(CZ) LG15007 Institutional support: RVO:67985891 Keywords : Medieval castle * Inca town * Divoká Orlice valley * Urubamba valley * landslides Subject RIV: DE - Earth Magnetism, Geodesy, Geography OBOR OECD: Physical geography

  18. Machu Picchu: procesos de construcción simbólica e iconización

    OpenAIRE

    Quitorán Retamozo, Cynthia Norma; López Lenci, Mercedes Yasmín

    2014-01-01

    Anais do III Encontro de Iniciação Científica da Unila - Sessão de Letras, Liguística e Artes II - 07/11/14 – 15h30 às 17h10 - Unila-PTI - Bloco 09 – Espaço 01 – Sala 03 En los inicios del siglo XX, la revista estadounidense National Geographic se interesa en ampliar sus horizontes, financiando expediciones científicas que explorarán nuevos territorios los cuales se destacarán principalmente por los espectaculares paisajes capturados gracias a la fotografía, imágenes impresionante...

  19. 'They don't just come for Machu Picchu': locals' views of tourist-local sexual relationships in Cuzco, Peru.

    Science.gov (United States)

    Bauer, Irmgard

    2008-08-01

    Sexual and romantic relationships between local people and tourists have long taken place. Such encounters are not a modern phenomenon, but the potential of sexually transmitted infections (STIs), including HIV/AIDS, warrants greater research into the issue. This paper analyses local people's views of local-tourist relationships in Cuzco/Peru. Data were obtained through in-depth interviews, participant and non-participant observation and informal discussions. Attraction based on physical difference was reportedly the main trigger for such relationships. Emerging themes discussed include issues of self-esteem, strategies of approach, tourists' motives, emotional involvement and expectations from such encounters. Levels of unprotected sexual behaviour and lack of STI awareness are of sufficient concern to recommend urgent action. Suggestions for sexual health education are made with particular emphasis on targeting local people involved in the tourism and hospitality industries.

  20. Geoscience rediscovers Phoenicia's buried harbors

    Science.gov (United States)

    Marriner, Nick; Morhange, Christophe; Doumet-Serhal, Claude; Carbonel, Pierre

    2006-01-01

    After centuries of archaeological debate, the harbors of Phoenicia's two most important city states, Tyre and Sidon, have been rediscovered, and including new geoarcheological results reveal how, where, and when they evolved after their Bronze Age foundations. The early ports lie beneath their present urban centers, and we have indentified four harbor phases. (1) During the Bronze Age, Tyre and Sidon were characterized by semi-open marine coves that served as protoharbors. (2) Biostratigraphic and lithostratigraphic data indicate the presence of early artificial basins after the first millennium B.C. (3) The harbors reached their apogees during the Greco-Roman and Byzantine periods. (4) Silting up and coastal progradation led to burial of the medieval basins, lost until now.

  1. Intergenerational Groups: Rediscovering our Legacy

    Directory of Open Access Journals (Sweden)

    Scott P. Anstadt

    2009-03-01

    Full Text Available Intergenerational groups are a community-based group concept designed to engage and mobilize often untapped resources of older adults in effective interaction with younger populations. These groups support an atmosphere of synergistic interaction. Members of each generation share reflections on interpersonal strengths and capacities and rediscover emotional and spiritual anchors and bonding. Illustrated here is Community Connections (CC, developed using the phase driven participatory culture-specific intervention model (PCSIM; Nastasi, Moore & Varjas, 2004 that included self selected local older adults, caregivers, and multicultural exchange students. The program was structured to offer mutual opportunities for activities built around exchanging cultural and life experiences. The goals were: 1 to reduce social isolation due to age, culture, or disability 2 for international students to practice English and learn about local cultural traditions, and 3 to build intergenerational ‘extended family’ relationships.

  2. Rediscovering Learning: Acquiring Expertise in Real World Problem Solving Tasks

    National Research Council Canada - National Science Library

    Gott, Sherrie

    1998-01-01

    The importance of continuous learning in high-tech work settings is being rediscovered as industry and the military services react to external forces such as increasingly complex and rapidly changing...

  3. Two 'extinct' trees rediscovered near Kilwa, Tanzania | Clarke ...

    African Journals Online (AJOL)

    Preliminary botanical explorations in the little-known Namatimbili–Ngarama forest block located some 35 km inland of Kilwa in south-east Tanzania have rediscovered and further confirmed the presence of two tree species, Erythrina schliebenii Harms and Karomia gigas (Faden) Verdc., that were previously thought to have ...

  4. Re-discovering indigenous knowledge – Ulwazi Lwemveli for ...

    African Journals Online (AJOL)

    Therefore, the imperative to re-discover and re-store IK cannot be underestimated since building on this knowledge is particularly effective in helping to reach those living in rural communities. This knowledge is often the main asset they control, and certainly one with which they are more familiar. The case studies discussed ...

  5. MITHRAS REDISCOVERED II. FURTHER NOTES ON CIMRM 1938 AND 1986

    Directory of Open Access Journals (Sweden)

    Szabo Csaba

    2015-06-01

    Full Text Available Recently, an important Mithraic relief was rediscovered and republished by the author of these lines in collaboration with George Bounegru and Victor Sava. The relief, known in the literature as CIMRM 1938 was for a long time considered a „disappeared” monument, the only laconic description being that of Marteen J. Vermaseren from his monumental corpus. Due to the recently rediscovered photographs of the relief and the detailed analysis of the correspondence between Béla Cserni and Franz Cumont, the CIMRM 1938 is now became available for further research. In this article, I will add some further historiographic and iconographic notes on one of the biggest Mithraic reliefs found in Dacia, solving also another mysterious piece in Vermaseren’s catalogue, the CIMRM 1986. The article is also the first publication of Béla Cserni’s photograph about the relief.

  6. Seitse paika, mis peidavad mõistatusi / Till Hein

    Index Scriptorium Estoniae

    Hein, Till

    2009-01-01

    Kayaikhtiyo stuupa Birmas, Nazca Peruus, püramiidid Egiptuses, Meoto-Iwa Jaapanis, Stonehenge Inglismaal, Machu Picchu Peruus ja Bermuda kolmnurk Sargasso meres on paigad, mille lahtiseletamise üle on murdnud pead mitu põlvkonda inimesi

  7. Rediscovering ancient glass technologies through the examination of opacifier crystals

    Science.gov (United States)

    Lahlil, S.; Biron, I.; Galoisy, L.; Morin, G.

    2008-07-01

    The aim of the study is to understand how antimonate opacifying crystals were obtained throughout history. Two archaeological glass productions opacified with calcium and lead antimonates are studied in this paper, in order to rediscover ancient opaque glass technologies: Roman mosaic tesserae (1st cent. B.C. 4th cent. A.D.) and Nevers lampworking glass (18th cent. A.D.). The fine examination of crystalline phases and of the vitreous matrix is undertaken using various and complementary techniques. Results are compared with a modern reference production, for which the technological process is well known. We demonstrate that Ca-antimonate opacifiers in Roman mosaic tesserae, as well as in Nevers lampworking glass, were obtained by in situ crystallization. Nevertheless, Roman and Nevers glass would have undergone different firing processes. We propose that the addition of previously synthesized crystals or the use of “anime” could be the process used to obtain Pb-antimonate opacified glass, for both productions studied. We demonstrate that CaO, PbO and Sb2O3 concentrations in the bulk compositions and in the matrices, and their evolution with the crystallinity ratio, offer robust criteria for the distinction of the opacification process used. Also, the different crystalline structures help to provide information on the experimental conditions.

  8. On the distribution of Rostkovia magellanica (Juncaceae) - a species newly rediscovered in Ecuador

    DEFF Research Database (Denmark)

    Balslev, Henrik

    1979-01-01

    Rostkovia magellanica has hitherto been considered a species of Patagonia and the subantarctic islands from New Zealand to South Georgia. An old report from Ecuador has been considered erroneous, but it has now been rediscovered there. Brief notes on the ecology of the species are given, and the ......Rostkovia magellanica has hitherto been considered a species of Patagonia and the subantarctic islands from New Zealand to South Georgia. An old report from Ecuador has been considered erroneous, but it has now been rediscovered there. Brief notes on the ecology of the species are given...

  9. Innovation Through Tradition: Rediscovering the “Humanist” in the Medical Humanities

    Science.gov (United States)

    Osipov, Rimma; Childress, Andrew

    2018-01-01

    Throughout its fifty-year history, the role of the medical humanist and even the name “medical humanities” has remained raw, dynamic and contested. What do we mean when we call ourselves “humanists” and our practice “medical humanities?” To address these questions, we turn to the concept of origin narratives. After explaining the value of these stories, we focus on one particularly rich origin narrative of the medical humanities by telling the story of how a group of educators, ethicists, and scholars struggling to define their relatively new field rediscovered the studia humanitatis, a Renaissance curriculum for learning and teaching. Our origin narrative is composed of two intertwined stories—the history of the studia humanitatis itself and the story of the scholars who rediscovered it. We argue that as an origin narrative the studia humanitatis grounds the medical humanities as both an engaged moral practice and pedagogical project. In the latter part of the paper, we use this origin narrative to show how medical humanists working in translational science can use their understanding of their historical roots to do meaningful work in the world. PMID:26561349

  10. C S Smith and the Prehistory of the Solid State 5 -6 ...

    Indian Academy of Sciences (India)

    of European metallurgical technologies during a short span of history, because he ... ruvian Bronzes from Machu Picchu" in the American Journal of. Science. Smith often ... in Smith's Laboratory for Research on Archaeological Materials at MIT. .... two degree-granting academic programs for the department: a bachelor of ...

  11. CIL II 897 y 901 from Talavera de la Reina (Toledo. The history of two inscriptions rediscovered

    Directory of Open Access Journals (Sweden)

    Rosario Cebrián Fernández

    2014-01-01

    Full Text Available This paper deals with two funerary altars discovered in Talavera de la Reina, Toledo, in the eighteenth century. They were published by E. Hübner at CIL II with the numbers 897 and 901, and today both have been rediscovered in a private collection in Valencia.

  12. Rediscovering Psychopathology

    DEFF Research Database (Denmark)

    Parnas, Josef; Sass, Louis; Zahavi, Dan

    2013-01-01

    in the phenomenal or experiential realm are therefore a fundamental prerequisite for classification, treatment, and research. This requires a multidisciplinary approach, incorporating (among other things) insights provided by psychology, phenomenological philosophy, and the philosophy of mind....

  13. Rediscovering Clusius. How Dutch Commerce Contributed to the Emergence of Modern Science

    Directory of Open Access Journals (Sweden)

    Klaas van Berkel

    2008-01-01

    Full Text Available H.J. Cook, Matters of exchange. Commerce, medicine, and science in the Dutch Golden AgeRediscovering Clusius. How Dutch Commerce contributed to the Emergence of Modern ScienceIn his highly stimulating book Matters of Exchange. Commerce, Medicine, and Science in the Dutch Golden Age, Harold J. Cook argues that the intellectual activities we call science emerged from ways of knowing that were valued most highly by merchant-rulers. He demonstrates this thesis by describing and analyzing scientific developments in the Dutch Republic. However, both Cook’s one-sided description of the new science and his idealized reconstruction of the mentality of the merchant elite in the Dutch Republic weaken his case considerably. A more ecumenical view of early modern science and a more realistic picture of the values and the conduct of merchants in Europe are needed to bolster an argument that still looks very promising.

  14. Rediscovering the wound hematoma as a site of hemostasis during major arterial hemorrhage.

    Science.gov (United States)

    White, N J; Mehic, E; Wang, X; Chien, D; Lim, E; St John, A E; Stern, S A; Mourad, P D; Rieger, M; Fries, D; Martinowitz, U

    2015-12-01

    Treatments for major internal bleeding after injury include permissive hypotension to decrease the rate of blood loss, intravenous infusion of plasma or clotting factors to improve clot formation, and rapid surgical hemostasis or arterial embolization to control bleeding vessels. Yet, little is known regarding major internal arterial hemostasis, or how these commonly used treatments might influence hemostasis. (i) To use a swine model of femoral artery bleeding to understand the perivascular hemostatic response to contained arterial hemorrhage. (ii) To directly confirm the association between hemodynamics and bleeding velocity. (iii) To observe the feasibility of delivering an activated clotting factor directly to internal sites of bleeding using a simplified angiographic approach. Ultrasound was used to measure bleeding velocity and in vivo clot formation by elastography in a swine model of contained femoral artery bleeding with fluid resuscitation. A swine model of internal pelvic and axillary artery hemorrhage was also used to demonstrate the feasibility of local delivery of an activated clotting factor. In this model, clots formed slowly within the peri-wound hematoma, but eventually contained the bleeding. Central hemodynamics correlated positively with bleeding velocity. Infusion of recombinant human activated factor VII into the injured artery near the site of major internal hemorrhage in the pelvis and axillae was feasible. We rediscovered that clot formation within the peri-wound hematoma is an integral component of hemostasis and a feasible target for the treatment of major internal bleeding using activated clotting factors delivered using a simplified angiographic approach. © 2015 International Society on Thrombosis and Haemostasis.

  15. Non-celiac gluten sensitivity (NCGS – an old diagnosis recently rediscovered

    Directory of Open Access Journals (Sweden)

    Kamil K. Hozyasz

    2016-02-01

    Full Text Available Non-celiac gluten sensitivity (NCGS is a newly recognised clinical entity by academic medical professionals, but it is better to consider it an old diagnosis recently rediscovered. The overall prevalence of NCGS in the general population is currently unknown largely because patients often self-diagnose and place themselves on the celiac-type gluten-free diet (GFD without medical supervision. NCGS is an umbrella term and may incorporate different subgroups of patients. Now there is no specific biomarker that can be used to identify the entity. NCGS diagnosis can be reached only by excluding celiac disease and wheat allergy. Symptoms must disappear with the withdrawal of gluten and reappear quickly when gluten is reintroduced. NCGS existence has been recently supported by two expert meetings, however mechanisms by which gluten triggers symptoms, mimicking irritable bowel syndrome and skin rashes, numbness,”foggy mind”, disturbed sleep patterns, have yet to be identified. Knowledge about NCGS natural history and outcome is still lacking. NCNG is the entity awaiting better diagnostics criteria, however a dietary approach for the management of patients with gastrointestinal symptoms and lack of well being no longer seems elusive. There is a growing segment of the population that seeks out gluten-free products because of a wider notion that gluten-free constitutes a healthier option. Major area of concern that must be addressed by medical professionals is the high cost of GFD.

  16. Re-discovering Alessandro Spina’s Transculture/ality in The Young Maronite

    Directory of Open Access Journals (Sweden)

    Arianna Dagnino

    2016-06-01

    Full Text Available Alessandro Spina, né Basili Shafik Khouzam, was born in Benghazi in 1927 into a family of Maronites from Aleppo and spent most of his life between Libya and Italy, speaking several languages and writing in Italian. He may be described as the “unsung” writer of Italian colonial and post-colonial past in North Africa. Spina’s oeuvre—collected in an omnibus edition, I confini dell’ombra. In terra d’oltremare (Morcelliana—charts the history of Libya from 1911, when Italy invaded the Ottoman province, to 1966, when the country witnessed the economic boom sparked by the petrodollars. The cycle was awarded the Premio Bagutta, Italy’s highest literary accolade. In 2015, Darf Press published in English the first instalment of Spina’s opus with the title The Confines of the Shadows. In Lands Overseas. Spina always refused to be pigeonholed in some literary category and to be labeled as a colonial or postcolonial author. As a matter of fact, his works go beyond the spatial and imaginary boundaries of a given state or genre, emphasizing instead the mixing and collision of languages, cultures, identities, and forms of writing. Reading and re-discovering Spina in a transcultural mode brings to light the striking newness of his literary efforts, in which transnational lived life, creative imagination, and transcultural sensibility are inextricably interlaced.

  17. Rediscovering Chirality - Role of S-Metoprolol in Cardiovascular Disease Management.

    Science.gov (United States)

    Mohan, Jagdish C; Shah, Siddharth N; Chinchansurkar, Sunny; Dey, Arindam; Jain, Rishi

    2017-06-01

    The process of drug discovery and development today encompass a myriad of paths for bringing a new therapeutic molecule that has minimal adverse effects and of optimal use to the patient. Chirality was proposed in the direction of providing a purer and safer form of drug [Ex- cetrizine and levocetrizine]. Decades have passed since the introduction of this concept and numerous chiral molecules are in existence in therapeutics, yet somehow this concept has been ignored. This review aims to rediscover the ignored facts about chirality, its benefits and clear some common myths considering the example of S-Metoprolol in the management of Hypertension and other cardiovascular diseases. Relevant articles from Pubmed, Embase, Medline and Google Scholar were searched using the terms "Chiral", "Chirality", "Enantiomers", "Isomers", "Isomerism", "Stereo-chemistry", and "S-Metoprolol". Out of 103 articles found 17 articles mentioning in general about the concept of chirality and articles on study of S-metoprolol in various cardiovascular diseases were then reviewed. Many articles mention about the importance of chirality yet the concept has not been highlighted much. Clear benefits with chiral molecules have been documented for various drug molecules few amongst them being anaesthetics, antihypertensives, antidepressants. Benefits of S-metoprolol over racemate are also clear in terms of responder rates, dose of administration and adverse effects profile in various cardiovascular diseases. Chirality is a good way forward in providing a new drug molecule which is safe with lesser pharmacokinetic and pharmacodynamics variability, lesser side effects and more potent action. S-metoprolol is chirally pure form of racemate metoprolol and has lesser side effects, is safer in patients of COPD and Diabetes who also have hypertension and comparable responder rates at half the doses when compared to racemate.

  18. Rediscovering Beta-2 Microglobulin As a Biomarker across the Spectrum of Kidney Diseases

    Directory of Open Access Journals (Sweden)

    Christos P. Argyropoulos

    2017-06-01

    Full Text Available There is currently an unmet need for better biomarkers across the spectrum of renal diseases. In this paper, we revisit the role of beta-2 microglobulin (β2M as a biomarker in patients with chronic kidney disease and end-stage renal disease. Prior to reviewing the numerous clinical studies in the area, we describe the basic biology of β2M, focusing in particular on its role in maintaining the serum albumin levels and reclaiming the albumin in tubular fluid through the actions of the neonatal Fc receptor. Disorders of abnormal β2M function arise as a result of altered binding of β2M to its protein cofactors and the clinical manifestations are exemplified by rare human genetic conditions and mice knockouts. We highlight the utility of β2M as a predictor of renal function and clinical outcomes in recent large database studies against predictions made by recently developed whole body population kinetic models. Furthermore, we discuss recent animal data suggesting that contrary to textbook dogma urinary β2M may be a marker for glomerular rather than tubular pathology. We review the existing literature about β2M as a biomarker in patients receiving renal replacement therapy, with particular emphasis on large outcome trials. We note emerging proteomic data suggesting that β2M is a promising marker of chronic allograft nephropathy. Finally, we present data about the role of β2M as a biomarker in a number of non-renal diseases. The goal of this comprehensive review is to direct attention to the multifaceted role of β2M as a biomarker, and its exciting biology in order to propose the next steps required to bring this recently rediscovered biomarker into the twenty-first century.

  19. Inca Royal Estates in the Sacred Valley

    Science.gov (United States)

    McKim Malville, J.

    The royal estates lying between Cusco and Machu Picchu illustrate the remarkable variety by which the sun was honored and worshipped in the Inca Empire. The terraced basins of Moray combine the sun at both solstices and, perhaps, the zenith sun, with flowing water and offerings to Pachamama. The complex astronomy at Urubamba involves the palace of Quespiwanka, horizon pillars, solstices, and mountain worship. Ollantaytambo contains horizontal shadow-casting gnomons with a major water shrine.

  20. La voie vers l'harmonie : savoir partager les ressources | CRDI ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    26 janv. 2011 ... Au Pérou, institutions publiques, entreprises privées, porteurs, touristes et même l'UNESCO forment un tissu complexe d'intérêts divers et se disputent sur la façon de gérer le site fragile qu'est la citadelle du Machu Picchu. À Cochabamba, en Bolivie, la gestion de l'approvisionnement en eau a fait l'objet ...

  1. Thoracic skeletal morphology and high-altitude hypoxia in Andean prehistory.

    Science.gov (United States)

    Weinstein, Karen J

    2007-09-01

    Living humans from the highland Andes exhibit antero-posteriorly and medio-laterally enlarged chests in response to high-altitude hypoxia. This study hypothesizes that morphological responses to high-altitude hypoxia should also be evident in pre-Contact Andean groups. Thoracic skeletal morphology in four groups of human skeletons (N = 347) are compared: two groups from coastal regions (Ancón, Peru, n = 79 and Arica, Chile, n = 123) and two groups from high altitudes (San Pedro de Atacama, Chile, n = 102 and Machu Picchu and Cuzco, Peru, n = 43). Osteometric variables that represent proportions of chest width and depth include sternal and clavicular lengths and breadths and rib length, curvature, and area. Each variable was measured relative to body size, transformed into logarithmic indices, and compared across sex-specific groups using ANOVA and Tukey multiple comparison tests. Atacama highlanders have the largest sternal and clavicular proportions and ribs with the greatest area and least amount of curvature, features that suggest an antero-posteriorly deep and mediolaterally wide thoracic skeleton. Ancón lowlanders exhibit proportions indicating narrower and shallower chests. Machu Picchu and Cuzco males cluster with the other highland group in rib curvature and area at the superior levels of the thorax, whereas chest proportions in Machu Picchu and Cuzco females resemble those of lowlanders. The variation in Machu Picchu and Cuzco males and females is interpreted as the result of population migrations. The presence of morphological traits indicative of enlarged chests in some highland individuals suggests that high-altitude hypoxia was an environmental stressor shaping the biology of highland Andean groups during the pre-Contact period. (c) 2007 Wiley-Liss, Inc.

  2. A Thousand Lessons I Want to Teach

    Science.gov (United States)

    Hinshaw, Craig

    2009-01-01

    Machu Picchu, the lost city of the Incas in Peru, was recently voted one of the new Seven Wonders of the World. Also in Peru are the mysterious Nazca Lines--a humming bird, a spider, and trapezoids--which are etched in the desert so large they can only be seen from an airplane. The author experienced some of these places recently when he and his…

  3. Didier Machu. Lolita ou le tyran confondu

    Directory of Open Access Journals (Sweden)

    Suzanne FRAYSSE

    2011-03-01

    Full Text Available Voici un livre écrit par l’un des nombreux amoureux de Lolita, par un chasseur manifestement enchanté, un érudit et un poète gravement atteint de nabokolepsie. Nabokov aurait certainement été fier et heureux de voir un lecteur caresser les détails, les divins détails, avec une telle gourmandise, débusquer avec une telle habileté des allusions intertextuelles que personne (et peut-être Nabokov compris n’avait vues avant lui. On sent dans ce travail universitaire une sorte d’exaltation et d’ex...

  4. Cultural Preservation: Rediscovering the Endangered Oral Tradition of Maluku (A Case Study on Kapata of Central Maluku

    Directory of Open Access Journals (Sweden)

    Fathu Rahman

    2018-04-01

    Full Text Available Language and culture are two aspects which interchange each other where the language is a medium to get information about the culture. As the product of language and culture, oral tradition plays a vital role in Maluku not only as the most powerful and sacred chant that regulate the life of people but also as the folk song that contains history, advice, and prayer. Kapata nowadays is assumed as the endangered oral traditions in Maluku. To rediscover the endangered oral traditions, descriptive qualitative research by using interview and library study in gaining the supporting information was implemented. Furthermore, this research was aimed (1 to figure out the history of Kapata and the way to preserve it (2 to map out the categories of Kapata and its function in social life, and (3 to elaborate the meaning of language expression conveyed in Kapata. Through this research, it is hoped that Kapata can be preserved by implementing it in formal education, art performance and framing in an advanced documentation so that all generations of Maluku are able to not only to recognize and make use it in social life as the way to preserve the Kapata as an endangered oral tradition.

  5. Early life history and spatiotemporal changes in distribution of the rediscovered Suwannee moccasinshell Medionidus walkeri (Bivalvia: Unionidae)

    Science.gov (United States)

    Johnson, Nathan A.; Mcleod, John; Holcomb, Jordan; Rowe, Matthew T.; Williams, James D.

    2016-01-01

    Accurate distribution data are critical to the development of conservation and management strategies for imperiled species, particularly for narrow endemics with life history traits that make them vulnerable to extinction. Medionidus walkeri is a rare freshwater mussel endemic to the Suwannee River Basin in southeastern North America. This species was rediscovered in 2012 after a 16-year hiatus between collections and is currently proposed for listing under the Endangered Species Act. Our study fills knowledge gaps regarding changes in distribution and early life history requirements of M. walkeri. Spatiotemporal changes in M. walkeri distribution were displayed using a conservation status assessment map incorporating metadata from 98 historical (1916–1999) and 401 recent (2000–2015) site surveys from museums and field notes representing records for 312 specimens. Recent surveys detected M. walkeri only in the middle Suwannee subbasin (n = 86, 22 locations) and lower Santa Fe subbasin (n = 2, 2 locations), and it appears the species may be extirpated from 67% of historically occupied 10-digit HUCs. In our laboratory experiments, M. walkeri successfully metamorphosed on Percina nigrofasciata (56.2% ± 8.9) and Etheostoma edwini (16.1% ± 7.9) but not on Trinectes maculatus, Lepomis marginatus, Notropis texanus, Noturus leptacanthus, Etheostoma fusiforme, or Gambusia holbrooki. We characterize M. walkeri as a lure-displaying host fish specialist and a long-term brooder (bradytictic), gravid from fall to early summer of the following year. The early life history and distribution data presented here provide the baseline framework for listing decisions and future efforts to conserve and recover the species.

  6. Generic reclassification and species boundaries in the rediscovered freshwater mussel ‘Quadrula’ mitchelli (Simpson in Dall, 1896)

    Science.gov (United States)

    Pfeiffer, John M.; Johnson, Nathan A.; Randklev, Charles R.; Howells, Robert G.; Williams, James D.

    2016-01-01

    The Central Texas endemic freshwater mussel, Quadrula mitchelli (Simpson in Dall, 1896), had been presumed extinct until relict populations were recently rediscovered. To help guide ongoing and future conservation efforts focused on Q. mitchelli we set out to resolve several uncertainties regarding its evolutionary history, specifically its unknown generic position and untested species boundaries. We designed a molecular matrix consisting of two loci (cytochrome c oxidase subunit I and internal transcribed spacer I) and 57 terminal taxa to test the generic position of Q. mitchelli using Bayesian inference and maximum likelihood phylogenetic reconstruction. We also employed two Bayesian species validation methods to test five a priori species models (i.e. hypotheses of species delimitation). Our study is the first to test the generic position of Q.mitchelli and we found robust support for its inclusion in the genusFusconaia. Accordingly, we introduce the binomial, Fusconaia mitchelli comb. nov., to accurately represent the systematic position of the species. We resolved F. mitchelli individuals in two well supported and divergent clades that were generally distinguished as distinct species using Bayesian species validation methods, although alternative hypotheses of species delineation were also supported. Despite strong evidence of genetic isolation within F. mitchelli, we do not advocate for species-level status of the two clades as they are allopatrically distributed and no morphological, behavioral, or ecological characters are known to distinguish them. These results are discussed in the context of the systematics, distribution, and conservation ofF. mitchelli.

  7. Wave friction factor rediscovered

    Science.gov (United States)

    Le Roux, J. P.

    2012-02-01

    The wave friction factor is commonly expressed as a function of the horizontal water particle semi-excursion ( A wb) at the top of the boundary layer. A wb, in turn, is normally derived from linear wave theory by {{U_{{wb}}/T_{{w}}}}{{2π }} , where U wb is the maximum water particle velocity measured at the top of the boundary layer and T w is the wave period. However, it is shown here that A wb determined in this way deviates drastically from its real value under both linear and non-linear waves. Three equations for smooth, transitional and rough boundary conditions, respectively, are proposed to solve this problem, all three being a function of U wb, T w, and δ, the thickness of the boundary layer. Because these variables can be determined theoretically for any bottom slope and water depth using the deepwater wave conditions, there is no need to physically measure them. Although differing substantially from many modern attempts to define the wave friction factor, the results coincide with equations proposed in the 1960s for either smooth or rough boundary conditions. The findings also confirm that the long-held notion of circular water particle motion down to the bottom in deepwater conditions is erroneous, the motion in fact being circular at the surface and elliptical at depth in both deep and shallow water conditions, with only horizontal motion at the top of the boundary layer. The new equations are incorporated in an updated version (WAVECALC II) of the Excel program published earlier in this journal by Le Roux et al. Geo-Mar Lett 30(5): 549-560, (2010).

  8. Rediscovering Differential Psychology?

    Science.gov (United States)

    Takooshian, Harold

    2010-01-01

    Comments on the original article, "Many forms of culture," by A. B. Cohen. Cohen offered an eye-opening review of how culture means much more than ethnicity within a nation or differences between nations. After developing a much-expanded definition of culture, he concluded, "I have lamented the fact that psychology has focused on some important…

  9. Rediscovering vitamin D

    African Journals Online (AJOL)

    2010-11-08

    Nov 8, 2010 ... closely linked to that of the childhood bone disease rickets. Although the .... milk with vitamin D3, which resulted in a dramatic decline in the incidence of ... The overall effect of calcitriol on the adaptive immune system is ..... non-melanoma skin cancers, protect from solid cancers: vitamin. D as a possible ...

  10. Rediscovering South America

    National Research Council Canada - National Science Library

    Ray, Charles; Shearer, Thomas D; Staszak, Michael

    1997-01-01

    In presenting the U.S. National Security Strategy of Engagement and Enlargement the Clinton Administration states that, "The unprecedented triumph of democracy and market economies throughout the (Latin America...

  11. Rediscovering market segmentation.

    Science.gov (United States)

    Yankelovich, Daniel; Meer, David

    2006-02-01

    In 1964, Daniel Yankelovich introduced in the pages of HBR the concept of nondemographic segmentation, by which he meant the classification of consumers according to criteria other than age, residence, income, and such. The predictive power of marketing studies based on demographics was no longer strong enough to serve as a basis for marketing strategy, he argued. Buying patterns had become far better guides to consumers' future purchases. In addition, properly constructed nondemographic segmentations could help companies determine which products to develop, which distribution channels to sell them in, how much to charge for them, and how to advertise them. But more than 40 years later, nondemographic segmentation has become just as unenlightening as demographic segmentation had been. Today, the technique is used almost exclusively to fulfill the needs of advertising, which it serves mainly by populating commercials with characters that viewers can identify with. It is true that psychographic types like "High-Tech Harry" and "Joe Six-Pack" may capture some truth about real people's lifestyles, attitudes, self-image, and aspirations. But they are no better than demographics at predicting purchase behavior. Thus they give corporate decision makers very little idea of how to keep customers or capture new ones. Now, Daniel Yankelovich returns to these pages, with consultant David Meer, to argue the case for a broad view of nondemographic segmentation. They describe the elements of a smart segmentation strategy, explaining how segmentations meant to strengthen brand identity differ from those capable of telling a company which markets it should enter and what goods to make. And they introduce their "gravity of decision spectrum", a tool that focuses on the form of consumer behavior that should be of the greatest interest to marketers--the importance that consumers place on a product or product category.

  12. Gauge invariance rediscovered

    International Nuclear Information System (INIS)

    Moriyasu, K.

    1978-01-01

    A pedagogical approach to gauge invariance is presented which is based on the analogy between gauge transformations and relativity. By using the concept of an internal space, purely geometrical arguments are used to teach the physical ideas behind gauge invariance. Many of the results are applicable to general gauge theories

  13. Rediscovering the scientific ethos

    DEFF Research Database (Denmark)

    Djørup, Stine

    The doctoral dissertation discusses some of the moral standards of good scientific practice that areunderexposed in the literature. In particular, attempts are made to correct the conceptual confusionsurrounding the norm of 'disinterestedness' in science (‘uhildethed’), and the norm of scientific...

  14. Rediscovering Interwar American Theorists

    Science.gov (United States)

    2017-05-25

    background, influences , and influence . It illuminates Robinson’s efforts to account for factors associated with an American citizen -army and the... influences , and assessing their influence on doctrine and leaders of the Second World War. Additionally, this paper contains recommendations to improve the...addresses this gap by analyzing the theories of Brigadier General William K. Naylor and Colonel Oliver P. Robinson, examining their influences , and

  15. A psicologia redescobrirá a sexualidade? La psicologia¿ redescubrirá la sexualidad? Will psychology rediscover sexuality?

    Directory of Open Access Journals (Sweden)

    Vera Paiva

    2008-12-01

    trayectorias de sujetos sexuales. El trabajo de los psicólogos se verá beneficiado en su formación al redescubrir la sexualidad, superar los abordajes psicológicos con pretensiones universalistas, por lo menos en el dominio sexual.Common sense designates the psychologist the most proficient professional to work with sexuality. Rarely, though, we are educating psychologists to work with the sexual life in non-clinical contexts. This article synthesizes a critique of the "sexological" framework, hegemonic throughout the XX century, and argues that the "constructionist" approach, while deconstructing woman's subordination and hetero-normativeness as natural, was validated as an alternative paradigm of great relevance for research and professional practice approaching the sexual sphere. This theoretical framework better understood challenges as the Aids epidemic, especially in contexts of inequality and rights violations; inspired technologies for its prevention based on gender analysis and the understanding of sexual scenarios, scenes, scripts and trajectories by sexual subjects. Psychologists practice will benefit from rediscovering sexuality, surpassing approaches based on personal values, rethinking the sexological and psychological approaches that aim at universalism, at least on the sexuality domain.

  16. Rediscovering Antiquity: Karl Weber and the Excavation of Herculaneum, Pompeii, and Stabiae, by C.C. Parslow. Cambridge University Press, 1995

    Directory of Open Access Journals (Sweden)

    James E. Snead

    1997-11-01

    Full Text Available Rediscovering Antiquity is an example of the genre of historical writing which seeks to recast the careers of little-known figures who have fallen into obscurity. This is typically intended to move them and their work into the proper "lineage," that is, the select group of ancestral figures from which modern practices are derived. Parslow is interested in the 18th century excavations of the Vesuvian cities, which, he argues, have been misunderstood by historians of archaeology. Indeed, common sources, such as Daniel (1981:55, describe the initial explorations of Pompeii, Herculaneum, and Stabiae, sponsored by the Bourbon kings of Naples as "...treasure hunts and not serious excavations." While the Roman artifacts removed from the sites are credited with spurring interest in antiquity in Enlightenment Europe, modern scholars have until now devoted little attention to the means through which they were recovered.

  17. Perú y Costa Rica. Geopolítica del desarrollo turístico en América Latina

    OpenAIRE

    Nathalie Raymond

    2004-01-01

    Perú y Costa Rica son dos referencias del turismo internacional en América latina.El primero gracias a su patrimonio cultural, especialmente Machu Picchu; el segundo gracias a su patrimonio natural, que le permitió desarrollar el ecoturismo. Pero una observación más precisa del desarrollo turístico de esos dos países muestra la importancia de factores exteriores, especialmente políticos, y obliga a matizar el papel de su supuesto potencial turístico. En cuanto a la configuración a...

  18. The Vallipuram Buddha Image "Rediscovered"

    Directory of Open Access Journals (Sweden)

    Peter Schalk

    1996-01-01

    Full Text Available When, at the end of the 19th century, the Visnu kovil in Vallipuram, in Vatamaracci, in northern Ilam (Lanka was (rebuilt, a Buddha statue was unearthed close to this temple, 50 yardsnortheast of it. It remained in the lumber room of this temple until 1902, when it was set up in Old Park at Yalppanam under a bo-tree. In 1906, the Vallipuram Buddha image was presented by Governor Sir Henry Blake to the King of Siam, who was particularly anxious to have it, as it was supposed to be of an archaic type. This event together with the statue, was forgotten for almost 90 years. All Tamilar and Sinhalese born after 1906 have never seen the Vallipuram Buddha image, provided they have not gone to and found it in Thailand. The study of the religious significance per se, in its historical setting, of the statue is important. The Vallipuram Buddha image is a typical creation of Amaravati art, the spread of which documents the spread of Buddhism to Ilam, where it exercised a decisive influence on the first period of the development of Buddhist art in the Anuratapuram school. We get then a geographical triangle of a cultural encounter between Amaravati, Anuratapuram in its first phase, and Vallipuram. This happened at a time when Buddhism was still not identified as Sinhala Buddhism, but just as Buddhism. The study of the Vallipuram statue is thus a way of transcending or at least suspending for some time polarising ethnic identities, not ethnic identities as such.

  19. (Re)Discovering University Autonomy

    DEFF Research Database (Denmark)

    Reilly, John; Turcan, Romeo V.; Bugaian, Larisa

    2016-01-01

    discussion of challenges. The other outcome is the extent to which academic colleagues in a wide-range of disciplines and not directly engaged with research on university autonomy may not perceive or engage with the wider autonomy outcomes of their work and as a result their own case studies may not fully...... identify the autonomy impact real or potential. Many academic staff take for granted university autonomy without questioning its sometimes contradictory assumptions and impacts....

  20. Rediscovering Major N. Clark Smith.

    Science.gov (United States)

    Buckner, Reginald T.

    1985-01-01

    Historians of American music education have yet to recognize a Black music educator as important and worthy of observation. This article discusses a candidate--Major Nathaniel Clark Smith, a little-known Black music educator, composer of more than a hundred works, businessman, humanitarian, and teacher of numerous big-name jazz musicians. (RM)

  1. Lost Opportunities: Rediscovering Fairy Tales

    Science.gov (United States)

    Wipf, Joan Brogan; Da Ros-Voseles, Denise

    2012-01-01

    The power of fairy tales resonates with children around the world. Fairy tales connect children on an emotional level that can help guide them through the complexities of everyday life. The tales provide stories rich in cultural heritage and the human condition, stories that not only delight children but also instruct. Because fairy tales state…

  2. Physa mosambiquensis (Clessin, 1886) rediscovered?

    African Journals Online (AJOL)

    1989-01-05

    Jan 5, 1989 ... marmorata (physidae) and is considered conspecific with a population known from West Africa since at least. 1911 and a single record from Mozambique dating from 1886. It is speculated that these introductions could have occurred via the Portuguese slave trade during the 16th and 17th centuries.

  3. Rediscovering the Joy of Poetry

    Science.gov (United States)

    Keil, Katherine

    2005-01-01

    Katherine Keil, a high school English teacher, has developed an approach that goes beyond simply teaching poetry to creating classrooms that celebrate poetry in order to overcome the fear of poetry in students and the teacher. She encourages students to play with language, publishes student's work to a web site and models the writing process…

  4. (Re)Discovering University Autonomy

    DEFF Research Database (Denmark)

    This book challenges traditional approach to university autonomy which is based on four pillars: organisational, financial, human resource, and academic. The main thesis is that a fuller understanding of university autonomy can only be obtained through a more holistic view of the complex inter-re...

  5. (Re)Discovering University Autonomy

    DEFF Research Database (Denmark)

    This book challenges traditional approach to university autonomy which is based on four pillars: organisational, financial, human resource, and academic. The main thesis is that a fuller understanding of university autonomy can only be obtained through a more holistic view of the complex inter......-relationships between stakeholders and policies which can reinforce and equally pull in opposite directions. The holistic view is expressed in a model of institutional university autonomy that brings together the traditional basic four pillars of autonomy, and five interfaces: government–university; university......–university staff; academic staff–students; university–business; and university–internationalisation. This model is explored through international case studies that give new insights and reinforce our understanding that the issues relating to institutional university autonomy are complex, interactive and genuinely...

  6. Kinematic analysis for the implementation of landslide mitigation measures

    Science.gov (United States)

    Delmonaco, Giuseppe; Margottini, Claudio; Spizzichino, Daniele

    2010-05-01

    The present work is finalised at the implementation of a landslide risk mitigation master plan of the ancient citadel of Machu Picchu. After the warning launched in March 2001, by the scientific community on potential collapse of the citadel from a near-disastrous landslide event different studies have been promoted to reconstruct landslide activity and suggest landslide risk mitigation measures for the protection and conservation of Machu Picchu cultural heritage. A site-scale analysis has been implemented following the application and integration of geomechanical classifications, ambient noise measurements and structural and kinematical analysis. The geology of the area is characterized by granitoid bodies that had been emplaced in the axial zones of the main rift system that are now exposed at the highest altitudes, together with country rocks (Precambrian and Lower Paleozoic metamorphics) originally constituting the rift ‘roots'. The bedrock of the Inca citadel of Machu Picchu is mainly composed by granite and subordinately granodiorite. This is mainly located in the lower part of the slopes. Superficially, the granite is jointed in blocks with variable dimensions, promoted by local structural setting. Single blocks vary from 10-1 to about 200 m3. Soil cover, widely outcropping in the area, is mainly composed by individual blocks and subordinately by coarse materials originated by chemical and physical weathering of minerals. Regional tectonic uplift and structural setting rule the general morphological features of the area and as a consequence, landslide type and evolution. Rock falls, rock slides, debris flows and debris slides are the main landslide typologies affecting the citadel slopes. In the last mission in May 2009, elastic and deformation rock parameters have been collected using a passive seismic innovative technique based on natural microtremor measurements and geostructural scan lines elaboration. A landslide zoning of the citadel has been

  7. Crítica y poesía. Elementos para una tradición

    Directory of Open Access Journals (Sweden)

    Elisa Calabrese

    2005-11-01

    Full Text Available This essay studies the acting epistemological operations in current Argentinean poetic criticism, taking into account the theoretical-philosophical statement of its speech. For that purpose, it postulates an emerging tradition located in the last decades of the 20th century, from the constitution of a foundational work: the essay performed by Noé Jitrik entitled "Alturas de Machu Picchu. Una marcha piramidal a través de un discurso poético incesante". Afterwards, it was possible to see in two eminent critics of the next generation -Cristina Piña and Daniel Freidemberg- the coexistence of opposite trends regarding aesthetics elections, typical of the poetics of the sixties, and continued to the eighties, but with the common feature of productive processing of modern literary theory.

  8. El turismo comunitario como instrumento de erradicación de la pobreza: Potencialidades para su desarrollo en Cuzco (Perú)

    OpenAIRE

    Casas Jurado, Amalia Cristina; Soler Domingo, Amparo; Jaime Pastor, Vicente

    2012-01-01

    En las últimas décadas el sector turístico se ha visto inmerso en un intenso proceso de potenciación de la participación de las comunidades locales en los países en vías de desarrollo que se materializan en iniciativas de turismo comunitario. En el trabajo se va a analizar el importante impacto del turismo en la economía regional de la región de Cuzco (Perú), que integra como principal atractivo turístico de la región el Santuario histórico de Machu Picchu. Además, se va a cons...

  9. EL TURISMO COMUNITARIO COMO INSTRUMENTO DE ERRADICACIÓN DE LA POBREZA: POTENCIALIDADES PARA SU DESARROLLO EN CUZCO (PERÚ)

    OpenAIRE

    Amalia Cristina Casas Jurado; Amparo Soler Domingo; Vicente Jaime Pastor

    2012-01-01

    En las últimas décadas el sector turístico se ha visto inmerso en un intenso proceso de potenciación de la participación de las comunidades locales en los países en vías de desarrollo que se materializan en iniciativas de turismo comunitario. En el trabajo se va a analizar el importante impacto del turismo en la economía regional de la región de Cuzco (Perú), que integra como principal atractivo turístico de la región el Santuario histórico de Machu Picchu. Además, se va a constatar que la re...

  10. Modern Earthworks and Their Cosmic Embrace

    Science.gov (United States)

    Hatch, J. G.

    2011-06-01

    This paper examines the use of sky imagery in a number of modern Earthworks. They range from Robert Smithson's Spiral Jetty (1970), Robert Morris' Observatory (1971), Nancy Holt's Sun Tunnels (1973-76), to ongoing manifestations like Charles Ross' Star Axis (1971-present) and James Turrell's Roden Crater Project (1974-present). My interest in discussing these various works is to look at why so many of them have focused on the firmament, what factors contributed to this interest, their specific meaning, what the various sites of these works have offered, and last but not least, their possible relationship to past Earth projects, like Stonehenge and Machu Picchu, for example, that have also embraced the sky as their subject.

  11. Rediscovering Enterprise: Developing Appropriate University Entrepreneurship Education

    Science.gov (United States)

    Bridge, Simon; Hegarty, Cecilia; Porter, Sharon

    2010-01-01

    Purpose: Entrepreneurship can refer to business start-up, but now sometimes has wider connotations. This paper aims to explore what entrepreneurship means for the promoters of entrepreneurship education and what might be appropriate for the students who consume it. Design/methodology/approach: The paper assesses the work of NICENT (The Northern…

  12. Re-discovering an Organizational Form

    DEFF Research Database (Denmark)

    Leixnering, Stephan; Meyer, Renate

    The corporation is the iconic emblem of modern capitalism. While the corporate form is today widely perceived as an instrument to maximize shareholder value, its institutionalization as an organizational form heavily built on the orientation towards public interests as a constitutive element....... In this paper, we trace public interest-orientation in the history of the Austrian corporation, where it has continuously been present for about 200 years. In 1937, public interest-orientation became a codified obligation that, slightly reworded in 1965, has remained an integral part of corporate law until...

  13. Lymphoscintigraphy in oncology: a rediscovered challenge

    Energy Technology Data Exchange (ETDEWEB)

    Valdes Olmos, R.A.; Hoefnagel, C.A. [Netherlands Cancer Inst., Amsterdam (Netherlands). Dept. of Nuclear Medicine; Nieweg, O.E.; Jansen, L.; Rutgers, E.J.T.; Kroon, B.B.R. [Netherlands Cancer Inst., Amsterdam (Netherlands). Dept. of Surgery; Borger, J. [Netherlands Cancer Inst., Amsterdam (Netherlands). Dept. of Radiotherapy; Horenblas, S. [Netherlands Cancer Inst., Amsterdam (Netherlands). Dept. of Urology

    1999-04-01

    The validation of the sentinel node concept in oncology has led to the rediscovery of lymphoscintigraphy. By combining preoperative lymphatic mapping with intraoperative probe detection this nuclear medicine procedure is being increasingly used to identify and detect the sentinel node in melanoma, breast cancer, and in other malignancies such as penile cancer and vulvar cancer. In the past lymphoscintigraphy has been widely applied for various indications in oncology, and in the case of the internal mammary lymph-node chain its current use in breast cancer remains essential to adjust irradiation treatment to the individual findings of each patient. In another diagnostic area, lymphoscintigraphy is also useful to document altered drainage patterns after surgery and/or radiotherapy; its use in breast cancer patients with upper limb oedema after axillary lymph-node dissection or in melanoma patients with lower-extremity oedema after groin dissection can provide information for physiotherapy or reconstructive surgery. Finally, the renewed interest in lymphoscintigraphy in oncology has led not only to the rediscovery of findings from old literature reports, but also to a discussion about methodological aspects such as tracer characteristics, image acquisition or administration routes, as well as to discussion on the study of migration patterns of radiolabelled colloid particles in the context of cancer dissemination. All this makes the need for standardized guidelines for lymphoscintigraphy mandatory. (orig.) With 10 figs., 1 tab., 56 refs.

  14. When medicine rediscovered its social roots.

    Science.gov (United States)

    Fathalla, M F

    2000-01-01

    This article reviews the 1952 paper by Dugald Baird on preventive medicine in obstetrics, and comments on its significance from a modern day perspective. It notes that the paper is a public health classic in the sense that it attempts to bring back the social perspective to the practice of medicine. It also highlights the impact of social factors on the health of mothers and children and gives voice to women's perceptions of modern medical practice. Over the past few decades, it has been shown that poverty is not an insurmountable barrier to health when the policies are right; that gender is a health determinant; and that improvement in perinatal health needs more than improvement in socioeconomic conditions. In view of such, there is evidence that most health professionals are willing to concede that a major proportion of ill health results from socioeconomic factors and that there are limitations to what modern medicine can achieve without social interventions. However, there is no consensus discerned on the implication of these facts for the health profession. The need for the profession to study the effect on health of actions taken or not taken outside the health sector and to disseminate this information is highlighted.

  15. Hieracium glabrescens (Asteraceae Rediscovered in the Carpathians

    Directory of Open Access Journals (Sweden)

    Szeląg Zbigniew

    2016-12-01

    Full Text Available The occurrence of Hieracium glabrescens (F. W. Schultz Murr in the Carpathians is confirmed after over a century by a new locality from the Apuseni Mountains in Romania. This locality, very significant from the phytogeographical point of view, is disjoined ca 500 km from the nearest Balkan localities of the species. The origin of H. glabrescens in the Apuseni Mountains is briefly discussed.

  16. Rediscovering community: Interethnic relationships and community gardening

    Directory of Open Access Journals (Sweden)

    August John Hoffman

    2010-11-01

    Full Text Available Community service work, volunteerism and mentoring have recently become popular topics of research as effective methods in improving self-esteem and civic responsibility. In the current study we explored the relationship between participation in a community service gardening program and ethnocentrism. We hypothesised that an inverse correlation would emerge where students who participated in a community service-gardening program would increase their perceptions of the importance of community service work and decrease their scores in ethnocentrism. Results of the paired samples t-test strongly support the hypothesis that community service gardening work significantly reduces reports of ethnocentrism: t(10 = -2.52, (p < .03 for community college students. The ramifications of the study and ramifications for future research are offered.

  17. Symmetry as Bias: Rediscovering Special Relativity

    Science.gov (United States)

    Lowry, Michael R.

    1992-01-01

    This paper describes a rational reconstruction of Einstein's discovery of special relativity, validated through an implementation: the Erlanger program. Einstein's discovery of special relativity revolutionized both the content of physics and the research strategy used by theoretical physicists. This research strategy entails a mutual bootstrapping process between a hypothesis space for biases, defined through different postulated symmetries of the universe, and a hypothesis space for physical theories. The invariance principle mutually constrains these two spaces. The invariance principle enables detecting when an evolving physical theory becomes inconsistent with its bias, and also when the biases for theories describing different phenomena are inconsistent. Structural properties of the invariance principle facilitate generating a new bias when an inconsistency is detected. After a new bias is generated. this principle facilitates reformulating the old, inconsistent theory by treating the latter as a limiting approximation. The structural properties of the invariance principle can be suitably generalized to other types of biases to enable primal-dual learning.

  18. Europe rediscovers the Moon with SMART-1

    Science.gov (United States)

    2006-08-01

    The whole story began in September 2003, when an Ariane 5 launcher blasted off from Kourou, French Guiana, to deliver the European Space Agency’s lunar spacecraft SMART-1 into Earth orbit. SMART-1 is a small unmanned satellite weighing 366 kilograms and roughly fitting into a cube just 1 metre across, excluding its 14-metre solar panels (which were folded during launch). After launch and injection into an elliptical orbit around the Earth, the gentle but steady push provided by the spacecraft’s highly innovative electric propulsion engine forcefully expelling xenon gas ions caused SMART-1 to spiral around the Earth, increasing its distance from our planet until, after a long journey of about 14 months, it was “captured” by the Moon’s gravity. To cover the 385,000 km distance that separates the Earth from the Moon if one travelled in a straight line, this remarkably efficient engine brought the spacecraft on a 100 million km long spiralling journey on only 60 litres of fuel! The spacecraft was captured by the Moon in November 2004 and started its scientific mission in March 2005 in an elliptical orbit around its poles. ESA’s SMART-1 is currently the only spacecraft around the Moon, paving the way for the fleet of international lunar orbiters that will be launched from 2007 onwards. The story is now close to ending. On the night of Saturday 2 to Sunday 3 September, looking at the Moon with a powerful telescope, one may be able to see something special happening. Like most of its lunar predecessors, SMART-1 will end its journey and exploration of the Moon by landing in a relatively abrupt way. It will impact the lunar surface in an area called the “Lake of Excellence”, situated in the mid-southern region of the Moon’s visible disc at 07:41 CEST (05:41 UTC), or five hours before if it finds an unknown peak on the way. The story is close to ending After 16 months harvesting scientific results in an elliptical orbit around the Moon’s poles (at distances of between 300 and 3.000 km), the mission is almost over. The spacecraft perilune has now dropped below an altitude of 300 km from the lunar surface and will get a closer look at specific targets on the Moon before landing in a controlled manner on the moon surface (controlled, that is, in terms of where and when). It will then “die” there. “With a relative low speed at impact (2 km/sec or 7200 km/h), SMART-1 will create a small crater of 3 to 10m in diameter’s” says Bernard Foing, SMART-1 Project scientist, “a crater no larger than that created by a 1kg meteorite on a surface already heavily affected by natural impacts”. Mission controllers at the European Space Agency’s Operations Centre (ESOC) in Darmstadt, near Frankfurt, Germany will monitor the final moments before impact step by step. Final milestones of SMART-1 flight operations In June, SMART-1 mission controllers at ESOC completed a series of complex thruster firings aimed at optimising the time and location of the spacecraft’s impact on the Moon's surface. They had to be done with the thrusters of the attitude control system since all the Xenon of the Ion engine had been consumed in 2005. The manoeuvres have shifted the time and location of impact, which would otherwise occurred in mid-August on the far side of the Moon; impact is now set to occur on the near side and current best estimates show the impact time to be around 07:41 CEST (05:41 UTC) on Sunday 3 September. "Mission controllers and flight dynamics engineers have analysed the results of the manoeuvre campaign to confirm and refine this estimate," says Octavio Camino-Ramos, SMART-1 spacecraft operations manager at ESA/ESOC. "The final adjustment manoeuvres are planned for 25th of August, which may still have a consequence on the final impact time", he added. Large ground telescopes will be involved before and during impact to make observations of the event, with several objectives: - To study the physics of the impact (ejected material, mass, dynamics and energy involved). - To analyse the chemistry of the surface by collecting the specific radiation emitted by the ejected material (‘spectra’) - To help technological assessment: understand what happens to the impacting spacecraft to know better how to prepare for future impactor experiments (for instance on satellites to intercept meteorites menacing our planet). Media briefing on 3 September, major press conference on 4 September Media representatives wishing to witness the impact event at ESOC and share the excitement of it with specialists and scientists available for interviews as of early morning on Sunday 3 September, or wishing to attend the press conference on Monday 4 September to highlight the first results of the impact, are required to fill in the attached registration form and return it by fax to the ESOC Communication Office by Thursday 31 August. Note for Editors Why so SMART? SMART-1 is packed with high-tech devices and state-of-the-art scientific instruments. Its ion engine, for instance, works by expelling a continuous beam of charged particles, or ions, which produces a thrust that drives the spacecraft forward. The energy to power the engine comes from the solar panels, hence the term 'solar electric propulsion'. The engine generates a very gentle continuous thrust which causes the spacecraft to move relatively slowly: SMART-1 accelerates at just 0.2 millimetres per square second, a thrust equivalent to the weight of a postcard. By necessity, SMART-1’s journey to the Moon has been neither quick nor direct. This was because, for the first time, ESA wanted to test electric propulsion on a trip similar to an interplanetary journey. After launch, SMART-1 went into an elliptical orbit around the Earth. Then the spacecraft fired its ion engine, gradually expanding its elliptical orbit and spiralling out in the direction of the Moon’s orbital plane. Month after month this brought SMART-1 closer to the Moon. This spiralling journey accounted for more than 100 million kilometres, while the Moon - if you wanted to go there in a straight line - is only between 350,000 and 400,000 kilometres away from the Earth. As SMART-1 neared its destination, it began using the gravity of the Moon to bring it into a position where it was captured by the Moon’s gravitational field. This occurred in November 2004. After being captured by the Moon, in January 2005, SMART-1 started to spiral down to its final operational polar elliptical orbit with a perilune (closest point to the lunar surface) altitude of 300 km and apolune (farthest point) altitude of 3000 km. to conduct its scientific exploration mission. What was there to know that we didn’t know already? Despite the number of spacecraft that have visited the Moon, many scientific questions concerning our natural satellite remained unanswered, notably to do with the origin and evolution of the Moon, and the processes that shape rocky planetary bodies (such as tectonics, volcanism, impacts and erosion). Thanks to SMART-1, scientists all over Europe and around the world now have the best resolution surface images ever from lunar orbit, as well as a better knowledge of the Moon’s minerals. For the first time from orbit, they have detected calcium and magnesium using an X-ray instrument. They have measured compositional changes from the central peaks of craters, volcanic plains and giant impact basins. SMART-1 has also studied impact craters, volcanic features and lava tubes, and monitored the polar regions. In addition, it found an area near the north pole where the Sun always shines, even in winter. SMART-1 has roamed over the lunar poles, enabling it to map the whole Moon, including its lesser known far side. The poles are particularly interesting to scientists because they are relatively unexplored. Moreover, some features in the polar regions have a geological history which is distinct from the more closely studied equatorial regions where all previous lunar landers have touched down so far. With SMART-1, Europe has played an active role in the international lunar exploration programme of the future and, with the data thus gathered, is able to make a substantial contribution to that effort. SMART-1 experience and data are also assisting in preparations for future lunar missions, such as India’s Chandrayaan-1, which will reuse SMART-1’s infrared and X-ray spectrometers. SMART-1 is equipped with completely new instruments, never used close to the Moon before. These include a miniature camera, and X-ray and infrared spectrometers, which are all helping to observe and study the Moon. Its solar panels use advanced gallium-arsenide solar cells, chosen in preference to traditional silicon cells. One of the experimental instruments onboard SMART-1 is OBAN, which has been testing a new navigation system that will allow future spacecraft to navigate on their own, without the need for control from the ground. Instruments and techniques tested in examining the Moon from SMART-1 will later help ESA's BepiColombo spacecraft to investigate the planet Mercury. For further information: ESA Media Relations Office Phone: + 33 1 5369 7155 Fax: + 33 1 5369 7296 Queries: media@esa.int Further information on the event at ESOC Jocelyne Landeau-Constantin Head of Corporate Communication Office ESA/ESOC Darmstadt, Germany : Tel. + 49 6151 90 26 96 / email: jlc@esa.int ACCREDITATION REQUEST FORM SMART-1 Moon impact - ESA/ESOC Darmstadt - Robert Bosch Strasse 5, Darmstadt, Germany a) Sunday 3 September b) Monday 4 September 2006 First name:___________________ Surname:_____________________ Media:______________________________________________________ Address: ___________________________________________________ ____________________________________________________________ Tel:_______________________ Fax: ___________________________ Mobile:___________________ E-mail: _________________________ I will be attending the following events (NB:_times may be subject to change after major manoeuvre of SMART-1 on 25 August. Please check updates on: www.esa.int/smart1): [ ] Sunday 3 September: Monitoring of SMART-1 Moon impact Opening times for media: 06:00 to 10:00 06:30 - 09:00 Press will be briefed on the latest flight operations and can follow live SMART-1 telemetry, right before estimated impact at 07:41 CEST in ESOC Main Control Room, together with leading European mission operations and science experts and in relation with ground based observers. [ ] Monday 4 September: Summary Press Conference on SMART-1 mission Opening times for media: 10:00 - 13:00 / Press-conference from 11:00 to 12:00 11:00 - Welcome to ESA/ESOC by Gaele Winters, ESA Director of Operations - Introduction, by ESA’s Director of Science, David Southwood 11:05 - Flight operations, ground operations concepts and lunar impact, by Octavio Camino, ESA 11:15 - Spacecraft technology achievements with emphasis on solar-electric propulsion , by Giorgio Saccoccia, ESA 11:20 - Lunar science: - scientific mission overview by Bernard Foing, ESA - lunar imaging, by Jean-Luc Josset (principal investigator for AMIE) - the Moon in X-rays - mineralogy, by Manuel Grande (principal investigator for D-CIXS) - ground observations campaign, by Prof. Pascale Ehrenfreund, Leiden Observatory 11:50 - Conclusions: Heritage for future lunar missions, International cooperation with India and China, by Gerhard Schwehm, ESA 11:55 - Q&A moderated by Jocelyne Constantin-Landeau, ESA (Individual interviews afterwards)

  19. Maybe It Is Time to Rediscover Technocracy?

    DEFF Research Database (Denmark)

    Esmark, Anders

    2017-01-01

    The article argues that recent decades of administrative policy and reform have led to the emergence of a late modern technocracy, defined by the intersecting ideas and principles of connective governance, risk management, and performance management. Connectivity, risk, and performance have...... remained consistent concerns across the various market-based and/or network-based alternatives to bureaucracy found in New Public Management (NPM) and post-NPM reforms. In contrast to the image of a flexible compromise between bureaucracy, markets, and networks prevailing in current debate, the article...

  20. (Rediscovering a missional-incarnational ethos

    Directory of Open Access Journals (Sweden)

    Jacobus Kok

    2009-11-01

    Full Text Available In this article, a few of the elements and dynamics of social movements will be explored. It will be argued that the traditional institutional church is in a critical period in the cycle of movements, where the need for the (rediscovery of our missional-incarnational ethos and the theology of restoration might energise the church to (reactivate the dynamics of movements. The narrative of Jesus and the Samaritan woman in John 4 will be investigated as an example of Jesus’s missionalincarnational ethos and of the relation to a theology of restoration. Finally, some challenges for the church with regard to ecclesiology, spirituality and leadership will be proposed.

  1. Perú y Costa Rica. Geopolítica del desarrollo turístico en América Latina

    Directory of Open Access Journals (Sweden)

    Nathalie Raymond

    2004-01-01

    Full Text Available Perú y Costa Rica son dos referencias del turismo internacional en América latina.El primero gracias a su patrimonio cultural, especialmente Machu Picchu; el segundo gracias a su patrimonio natural, que le permitió desarrollar el ecoturismo. Pero una observación más precisa del desarrollo turístico de esos dos países muestra la importancia de factores exteriores, especialmente políticos, y obliga a matizar el papel de su supuesto potencial turístico. En cuanto a la configuración actual de los sistemas turísticos de cada país, muchas diferencias aparecen a través del estudio de las prácticas de los turistas. Este trabajo se apoya en una concepción del fenómeno turístico todavía poco común, la cual cuestiona su externalidad (el hecho que sea impuesto desde afuera, postula el papel central de los turistas y de los factores de tipo políticos. En este sentido, el turismo aparece como un excelente prisma de observación de otras realidades.

  2. Mechanical analysis of the dry stone walls built by the Incas

    Science.gov (United States)

    Castro, Jaime; Vallejo, Luis E.; Estrada, Nicolas

    2017-06-01

    In this paper, the retaining walls in the agricultural terraces built by the Incas are analyzed from a mechanical point of view. In order to do so, ten different walls from the Lower Agricultural Sector of Machu Picchu, Perú, were selected using images from Google Street View and Google Earth Pro. Then, these walls were digitalized and their mechanical stability was evaluated. Firstly, it was found that these retaining walls are characterized by two distinctive features: disorder and a block size distribution with a large size span, i.e., the particle size varies from blocks that can be carried by one person to large blocks weighing several tons. Secondly, it was found that, thanks to the large span of the block size distribution, the factor of safety of the Inca retaining walls is remarkably close to those that are recommended in modern geotechnical design standards. This suggests that these structures were not only functional but also highly optimized, probably as a result of a careful trial and error procedure.

  3. EL TURISMO COMUNITARIO COMO INSTRUMENTO DE ERRADICACIÓN DE LA POBREZA: POTENCIALIDADES PARA SU DESARROLLO EN CUZCO (PERÚ

    Directory of Open Access Journals (Sweden)

    Amalia Cristina Casas Jurado

    2012-01-01

    Full Text Available En las últimas décadas el sector turístico se ha visto inmerso en un intenso proceso de potenciación de la participación de las comunidades locales en los países en vías de desarrollo que se materializan en iniciativas de turismo comunitario. En el trabajo se va a analizar el importante impacto del turismo en la economía regional de la región de Cuzco (Perú, que integra como principal atractivo turístico de la región el Santuario histórico de Machu Picchu. Además, se va a constatar que la región presenta una serie de características idóneas para la implementación de iniciativas de turismo comunitario, como bajo nivel de desarrollo agrario e industrial, elevados índices de pobreza y desempleo.

  4. Sun-Earth Day Connects History, Culture and Science

    Science.gov (United States)

    Cline, T.; Thieman, J.

    2003-12-01

    The NASA Sun-Earth Connection Education forum annually promotes and event called Sun-Earth Day: a national celebration of the Sun, the space around the Earth (geospace), and how all of it affects life on our planet. For the past 3 years this event has provided a venue by which classrooms, museums, planetaria, and at NASA centers have had a sensational time sharing stories, images, and activities related to the Sun-Earth connections and the views o fthe Sun from Earth. Each year we select a different theme by which NASA Space Science can be further related to cross-curricular activities. Sun-Earth Day 2002, "Celebrate the Equinox", drew parallels between Native American Cultures and NASA's Sun-Earth Connection research via cultural stories, interviews, web links, activities and Native American participation. Sun-Earth Day 2003, "Live From the Aurora", shared the beauty of the Aurora through a variety of activities and stories related to perspectives of Northern Peoples. Sun-Earth Day 2004 will share the excitement of the transit of Venus through comparisons of Venus with Earth and Mars, calculations of the distances to nearby stars, and the use of transits to identify extra-solar planets. Finally, Sun-Earth Day 2005 will bring several of these themes together by turning our focus to the history and culture surrounding ancient observatories such as Chaco Canyon, Machu Picchu, and Chichen Itza.

  5. Dryopteris remota rediscovered for the flora of the Czech Republic

    Czech Academy of Sciences Publication Activity Database

    Ekrt, L.; Lepší, M.; Boublík, Karel; Lepší, P.

    2007-01-01

    Roč. 79, - (2007), s. 69-82 ISSN 0032-7786 Institutional research plan: CEZ:AV0Z60050516 Keywords : Bohemian Forest foothills * Dryopteridaceae * Moravian Karst Subject RIV: EF - Botanics Impact factor: 2.064, year: 2007

  6. Rediscovering the Teaching of Geography with the Focus on Quality

    Science.gov (United States)

    Lambert, David; Solem, Michael

    2017-01-01

    This paper arises from the Keynote we co-delivered at the 2017 AGTA Conference in Melbourne. In the paper, we outline the main theoretical resources that underpin the GeoCapabilities project (www.geocapabilities.org). This project has sought to engage teachers and teacher educators in geography with the principles of "curriculum…

  7. Human embryo immune escape mechanisms rediscovered by the tumor.

    Science.gov (United States)

    Ridolfi, Laura; Petrini, Massimiliano; Fiammenghi, Laura; Riccobon, Angela; Ridolfi, Ruggero

    2009-01-01

    Towards the end of the 1990s, the two opposing theories on immunosurveillance and immunostimulation were extensively studied by researchers in an attempt to understand the complex mechanisms that regulate the relation between tumors and the host's immune system. Both theories probably have elements that would help us to comprehend how the host can induce anti-tumor clinical responses through stimulation of the immune system and which could also give us a deeper insight into the mechanisms of tumor immunosuppression. The model that most resembles the behavior of tumor cells in terms of growth, infiltration and suppression of the immune system of the environment in which they live is undoubtedly that of the embryonic cell. The fetus behaves like an allogenic transplant within the mother's body, using every means it has to escape from and defend itself against the mother's immune system. The majority of these mechanisms are the same as those found in tumor cells: antigenic loss, lack of expression of classic HLA-I molecules, production of immunosuppressive cytokines, induction of lack of expression of co-stimulatory molecules in antigen presenting cells, and induction of apoptosis in infiltrating lymphocytes, with activation of a type Th2 regulatory lymphocyte response. A careful and comparative study of key mechanisms capable of triggering tolerance or cytotoxicity in both embryonic and tumor cells could prove immensely valuable in designing new strategies for anti-tumor immunotherapy.

  8. How to re-discover lunar variation of precipitation

    Science.gov (United States)

    Hejkrlik, L.

    2003-04-01

    In the course of history of human civilization the observers of nature believed in lunar influence on weather. This plain belief changed into scientific knowledge after reasonable amount of reliable weather records had been collected and examined by statistical methods. In the 19th and 20th Centuries meteorologists tried to detect lunar component in weather data, often with varying success. In the early 1960s of the last century scientists in the USA and Australia almost simultaneously published papers demonstrating the existence of an significant and persistent synodical variation of heavy rainfall in two extensive datasets from distant parts of the world. In fact a pair of authors from Sydney, E. E. Adderley and E. G. Bowen postponed the publication of their results in fear they would not have met the right response in meteorological circles. During the next decade, however, the observed phenomenon of excessive precipitation recorded near the middle of the first and third weeks of the synodical month had been widely accepted and the proposed explanation related to meteoritic dust had even been referred to as the "Bowen hypothesis". The following years saw decline in the interest of the geophysical community in this matter. The reason might be that the effect was not observed in current precipitation series. An analysis of the daily rainfall at Prague-Clementinum in the years 1901-2002 was carried out by method similar to Bowen's. The method of superposition of epochs was applied on ever synodical sub-series during 78 sub-sequent 25-year periods. The resulting 3-dimensional picture indicates that the lunar signal, which resembled the original one until the 1930s changed significantly for the next 20 years. The important result of this analysis is that for 25-year periods which include the data since approx. 1970 is the effect even more pronounced and therefore more noticeable for people still denying its existence.

  9. Rediscovering Red: Full-Spectrum Structural Color in Colloidal Glasses

    Science.gov (United States)

    Magkiriadou, Sofia; Park, Jin-Gyu; Kim, Young-Seok; Yi, Gi-Ra; Manoharan, Vinothan N.

    2014-03-01

    We use colloidal glasses to develop pigments with structural color: color that arises from interference rather than absorption. This pigmentation mechanism is common in blue birds, whose feather barbs often contain glassy microstructures. When a glass is illuminated, the spatial correlations between neighboring particles can give rise to constructive interference for a small range of wavelengths. Unlike the colors arising from Bragg diffraction in crystals, the colors of these ``photonic glasses'' are independent of angle due to the disordered, isotropic structure. However, there are no known examples of photonic glasses with pure structural red color, either in nature or in the lab. We present both experimental evidence and a model showing that the absence of red is due to the wavelength-dependence of the single-particle scattering cross-section. We show that this problem can be solved in ``inverse glasses,'' namely glasses composed of particles with refractive index lower than that of their medium. Although these systems are similar to those in birds, no known species uses this mechanism to create red. We use inverse glasses to make full-spectrum, angle-independent structural colors. This will enable the use of colloidal glasses as a new type of long-lasting, non-bleaching pigment.

  10. Filial factors of kwashiorkor survival in urban Ghana: Rediscovering ...

    African Journals Online (AJOL)

    Data was collected from qualitative interviews with family groups that included ... human subjects informed consent protocol and oversight of the University of Ghana, ... community health education regarding the irony of this form of malnutrition ...

  11. Agile rediscovering values: Similarities to continuous improvement strategies

    Science.gov (United States)

    Díaz de Mera, P.; Arenas, J. M.; González, C.

    2012-04-01

    Research in the late 80's on technological companies that develop products of high value innovation, with sufficient speed and flexibility to adapt quickly to changing market conditions, gave rise to the new set of methodologies known as Agile Management Approach. In the current changing economic scenario, we considered very interesting to study the similarities of these Agile Methodologies with other practices whose effectiveness has been amply demonstrated in both the West and Japan. Strategies such as Kaizen, Lean, World Class Manufacturing, Concurrent Engineering, etc, would be analyzed to check the values they have in common with the Agile Approach.

  12. Rediscovering the Giant Low Surface Brightness Spiral Galaxy Malin 1

    Science.gov (United States)

    Galaz, Gaspar

    2018-01-01

    I summarize the latest discoveries regarding this ramarkable diffuse and giant galaxy, the largest single spiral in the universe so far. I describe how the latest discoveries could have been done easily 20 years ago, but an incredible summation of facts and some astronomical sociology, keeped many of them undisclosed. I present the most conspicuous features of the giant spiral arms of Malin 1, including stellar density, colors, stellar populations and some modeling describing their past evolution to the current state. I conclude with pending issues regarding stellar formation in Malin 1, and the efforts to detect its elusive molecular gas.

  13. Rediscovering Horror – From Graveyard Poetry to Popular Culture

    Directory of Open Access Journals (Sweden)

    Emilia Musap

    2016-12-01

    Full Text Available Horror: A Literary History, edited by Xavier Aldana Reyes, is divided into seven chapters which function as separate essays that can be read without having specific knowledge about the horror genre. If read systematically, the book presents an anthological review which establishes the continuity of the genre from 1764 to the early twenty-first century. Even though it privileges theory over textual analysis, the book can be used to elucidate numerous cultural productions and developments that have influenced the simultaneous evolution and devolution of horror by offering a precise insight into the continual interaction of social and literary spheres. Horror: A Literary History is valuable precisely because it questions the devalorizing stances towards the horror genre by acknowledging the importance of various writers who have contributed to the evolution of American and British literature but have often been marginalized because of their tendencies to transgress into the horror genre.

  14. Rediscovering Horror – From Graveyard Poetry to Popular Culture

    OpenAIRE

    Musap, Emilia

    2016-01-01

    Horror: A Literary History, edited by Xavier Aldana Reyes, is divided into seven chapters which function as separate essays that can be read without having specific knowledge about the horror genre. If read systematically, the book presents an anthological review which establishes the continuity of the genre from 1764 to the early twenty-first century. Even though it privileges theory over textual analysis, the book can be used to elucidate numerous cultural productions and developments that ...

  15. Rediscovering peritoneal macrophages in a murine endometriosis model.

    Science.gov (United States)

    Yuan, Ming; Li, Dong; An, Min; Li, Qiuju; Zhang, Lu; Wang, Guoyun

    2017-01-01

    What are the features of peritoneal macrophage subgroups and T helper cells in the development of murine endometriosis? During the development of endometriosis in a murine model, large peritoneal macrophages (LPMs) and small peritoneal macrophages (SPMs) are polarized into M1 and M2 cells, respectively, and the proportions of T helper (Th) 1, Th17 and T regulatory (T reg ) cells are increased. Numerous studies investigating the etiology and pathogenesis of endometriosis have focused on the polarization states of peritoneal macrophages in endometriosis models and patients, but the results are inconclusive. Further studies indicate that peritoneal macrophages are composed of two distinct subsets: LPMs and SPMs, although their roles in endometriosis are unknown. This study involves a prospective and randomized experiment. Fifty C57BL/6 female mice were randomly allocated to five control and five experimental groups (n = 5/group) according to the presence or absence of transplantation. The transplant periods are 0.25, 3, 14, 28 and 42 days. C57BL/6 mice were utilized to establish an endometriosis model by i.p. injection of allogeneic endometrial segments. Dynamic changes of peritoneal macrophage subsets and polarization profiles were evaluated by flow cytometry (FCM). Macrophage morphology and density were assessed by cell counting under a microscope. Dynamic changes of Th1, Th2, Th17 and T reg cells were estimated by FCM. Peritoneal macrophages are composed of two distinct subsets: LPMs and SPMs. The proportion of SPMs increased immediately after peritoneal injection of endometrial tissues, whereas LPMs showed an opposite trend. Peritoneal macrophages differentiated into both M1 and M2 macrophages. The bidirectional polarization of macrophages was caused by the inverse trends of polarization of LPMs and SPMs. Consistently, the proportions of Th1, Th17 and T reg cells were all increased in mice with endometriosis. N/A. In this study, detection was only performed in a murine endometriosis model. Clinical data and more intervention experiments are required in understanding the roles of LPMs and SPMs in endometriosis. The dramatic changes of LPMs and SPMs in proportion and polarization profiles clarified the varying differentiation states of peritoneal macrophages. In addition, LPMs and SPMs may play different roles in the pathogenesis of endometriosis in different stages of endometriosis. Therefore, the new classification should be included in future relevant basic and clinical studies on endometriosis. This research was supported totally by grant 81270671 from the National Natural Science Foundation of China. The authors report no conflict of interest. © The Author 2016. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  16. Rediscovering vitamin D | Anaiz | Libyan Journal of Medicine

    African Journals Online (AJOL)

    Over the past 2 years there has been a radical change in standard clinical practice with respect to vitamin D. As a result of a growing body of knowledgeable physicians are assessing the vitamin D nutritional status of their patients and prescribing aggressive repletion regimens of a vitamin D supplement. The present paper ...

  17. Beyond Jaws : rediscovering the 'lost sharks' of southern Africa ...

    African Journals Online (AJOL)

    Southern Africa has one of the richest and most diverse chondrichthyan faunas in the world, comprising all 13 orders, 49 families, 111 genera and approximately 204 species. This represents nearly 20% of all known chondrichthyans, and includes 117 shark, 79 batoid and 8 chimaera species. A greater diversity of ...

  18. Rediscovering Sig Socransky, the genius and his legacy.

    Science.gov (United States)

    Teles, R P; Teles, F R F; Loesche, W J; Listgarten, M; Fine, D; Lindhe, J; Malament, K; Haffajee, A D

    2012-05-01

    Some individuals make contributions so vital to their field of knowledge that their names become almost synonymous with that field. This is the case of Sig Socransky and the field of periodontal microbiology. Sig Socransky, or simply Sig, was born in Toronto, Canada and received his DDS degree from the University of Toronto in 1957. He studied microbiology and periodontology at Harvard, receiving a certificate in 1961. That same year he was recruited to work as a Research Associate at the Forsyth Dental Center. In 1968, he was nominated Senior Member of the Staff and Head of the Department of Periodontology. During his 50-year career at Forsyth, Sig published over 300 manuscripts, keeping an average of 7 publications per year. His work had an indelible impact in the fields of periodontology and oral microbiology. All these accomplishments pale in comparison with the impact that Sig had on a personal level. We have collected testimonials from some of his former students, closest collaborators, and friends in an attempt to give readers an insight into Sig's personality. We hope we can offer those who knew him through his work a glimpse of how it felt to interact with this remarkable individual.

  19. The rediscovered Hula painted frog is a living fossil.

    Science.gov (United States)

    Biton, Rebecca; Geffen, Eli; Vences, Miguel; Cohen, Orly; Bailon, Salvador; Rabinovich, Rivka; Malka, Yoram; Oron, Talya; Boistel, Renaud; Brumfeld, Vlad; Gafny, Sarig

    2013-01-01

    Amphibian declines are seen as an indicator of the onset of a sixth mass extinction of life on earth. Because of a combination of factors such as habitat destruction, emerging pathogens and pollutants, over 156 amphibian species have not been seen for several decades, and 34 of these were listed as extinct by 2004. Here we report the rediscovery of the Hula painted frog, the first amphibian to have been declared extinct. We provide evidence that not only has this species survived undetected in its type locality for almost 60 years but also that it is a surviving member of an otherwise extinct genus of alytid frogs, Latonia, known only as fossils from Oligocene to Pleistocene in Europe. The survival of this living fossil is a striking example of resilience to severe habitat degradation during the past century by an amphibian.

  20. Copper Mountain, Wyoming, a uranium district--rediscovered

    International Nuclear Information System (INIS)

    Cramer, R.T.; Yellich, J.A.; Kendall, R.G.

    1979-01-01

    The Copper Mountain area is physiographically located along the Owl Creek Mountains. Economic uranium mineralization was delineated in the late 1950's with production of approximately 500,000 pounds from 1961-1970. Continued exploration and research has discovered additional resources. 20 refs

  1. Rediscovering Good Teaching: Exploring Selfhood and Solidarity in Urban Contexts

    Science.gov (United States)

    Mahoney, Timothy

    2012-01-01

    This paper describes the experiences of preservice teachers developing deeper understanding of themselves and diverse students through participation in the Philadelphia Urban Seminar. The Seminar focuses on the reconstruction of more complete understanding of urban students and urban communities by combining field experience in Philadelphia with…

  2. Air Parity: Re-Discovering Contested Air Operations

    Science.gov (United States)

    2016-06-01

    these days repeated in attack numbers and flying conditions, but the phase would end with bad weather – from 19 to 23 August dense cloud cover would...Command HQ acted as the central processor of information from the radar warning system.149 It did not make any tactical decisions, which...hours to spare[.] My HQ , for example, provided a daily working party of 53 officers and men for 3 ½ months.”292 The Army would also assist the ground

  3. Rediscovering Renaissance Research: Information Literacy Strategies for Success

    Science.gov (United States)

    Gilchrist, Sarah Burns

    2016-01-01

    While remaining cognizant of several aspects of current information literacy (IL) instruction methods, including threshold concepts, the author re-created experiences shared by students as she searched for, analyzed, and compiled resources pertaining to the Renaissance. Good IL instruction supports education of the whole person, develops new modes…

  4. Rediscovering Rogers’s Self Theory and Personality

    Directory of Open Access Journals (Sweden)

    Nik Ahmad Hisham Ismail

    2015-12-01

    Full Text Available Abstract This study examined the self theory of Carl Rogers in depth. There are some important concepts illuminated well, considering one's personality development. Its main focus was positive regard, self-worth and actualizing tendency, proposed by Rogers. To explain them in brief, positive regard was studied through self-image, ideal self and congruence. Self-worth is described as conditional and unconditional to cope with challenges in life, tolerate failures and sadness at times. Actualizing tendency was expounded into fully functioning or self-actualizing. These all concepts indicated that having a tendency on human behavior and concentrating on the capacity of individuals to think intentionally and soundly, to control their biological urges, are significantly main elements to evaluate one’s self. Therefore, in the humanistic perspective, individuals have the opportunity and will to change their states of mind and behavior. This study might be a guide to some certain aspect of self related studies for other researchers to benefit accordingly and also to develop a new scale related to self using Rogers’s theory.

  5. Municipal Wastewater: A Rediscovered Resource for Sustainable Water Reuse

    Science.gov (United States)

    Both population growth and movement puts forth the need for increased regional water supplies across the globe. While significant progress has been made in the area of building new infrastructure to capture freshwater and divert it to urban and rural areas, there exists a consid...

  6. War and Economy : Rediscovering the Eighteenth-Century Military Entrepreneur

    NARCIS (Netherlands)

    Brandon, Pepijn; 't Hart, M.; Torres-Sánchez, Rafael

    2017-01-01

    The detrimental effects traditionally assigned to warfare in the development of pre-industrial economies have obscured the prominent role that military entrepreneurs played in economic development in this period. Historiography minimises the extent to which war and the concomitant strengthening of

  7. Lecture One: Rediscovering Darwin for theology – Rethinking human personhood

    Directory of Open Access Journals (Sweden)

    J. Wentzel van Huyssteen

    2017-11-01

    Full Text Available In a series of three articles, presented at the Goshen Annual Conference on Science and Religion in 2015, with the theme ‘Interdisciplinary Theology and the Archeology of Personhood’, J. Wentzel van Huyssteen considers the problem of human evolution – also referred to as ‘the archaeology of personhood’ – and its broader impact on theological anthropology. These Goshen Lectures explore the potentiality that the history of human evolution provides bridge theories to theological anthropology and thus to a positive and constructive way of appropriating Darwinian thought for a public, interdisciplinary Christian theology. Lecture One tracks a select number of contemporary proposals for the evolution of aspects of human personhood. These aspects were of significance for Darwin: the evolution of cognition; the evolution of imagination, music and language; the evolution of morality; and the evolution of the religious disposition. The article acknowledges the close ties to hominid ancestors and focuses on the emergence of human distinctiveness, consciousness and personhood, and the propensity for religious awareness and experience.

  8. Managed aquifer recharge: rediscovering nature as a leading edge technology.

    Science.gov (United States)

    Dillon, P; Toze, S; Page, D; Vanderzalm, J; Bekele, E; Sidhu, J; Rinck-Pfeiffer, S

    2010-01-01

    Use of Managed Aquifer Recharge (MAR) has rapidly increased in Australia, USA, and Europe in recent years as an efficient means of recycling stormwater or treated sewage effluent for non-potable and indirect potable reuse in urban and rural areas. Yet aquifers have been relied on knowingly for water storage and unwittingly for water treatment for millennia. Hence if 'leading edge' is defined as 'the foremost part of a trend; a vanguard', it would be misleading to claim managed aquifer recharge as a leading edge technology. However it has taken a significant investment in scientific research in recent years to demonstrate the effectiveness of aquifers as sustainable treatment systems to enable managed aquifer recharge to be recognised along side engineered treatment systems in water recycling. It is a 'cross-over' technology that is applicable to water and wastewater treatment and makes use of passive low energy processes to spectacularly reduce the energy requirements for water supply. It is robust within limits, has low cost, is suitable from village to city scale supplies, and offers as yet almost untapped opportunities for producing safe drinking water supplies where they do not yet exist. It will have an increasingly valued role in securing water supplies to sustain cities affected by climate change and population growth. However it is not a universal panacea and relies on the presence of suitable aquifers and sources of water together with effective governance to ensure human health and environment protection and water resources planning and management. This paper describes managed aquifer recharge, illustrates its use in Australia, outlining economics, guidelines and policies, and presents some of the knowledge about aquifer treatment processes that are revealing the latent value of aquifers as urban water infrastructure and provide a driver to improving our understanding of urban hydrogeology.

  9. Rediscovering joy in costly and radical discipleship in mission

    Directory of Open Access Journals (Sweden)

    C.J.P. (Nelus Niemandt

    2016-11-01

    The link between mission, evangelism and discipleship was developed as a basis to expand the understanding of evangelism as an invitation to personal conversion and discipleship. Discipleship was defined as participating in the Triune God’s life-giving mission and as being on a journey towards flourishing life. It showed that the gospel message of joy, good news and life in fullness serves as a counterculture against the prevailing rhetoric of religious and secular prosperity gospels, consumerism and individualism. It also warned that discipleship in mission is costly and radical. Discipleship is a life of generosity and service, where the true disciple delights in justice, gives generously and cares for the weak. The research concluded with a discussion of practical holistic practices of embodied discipleship – practices that will form habits where disciples will live a flourishing life.

  10. Downscaling of rainfall in Peru using Generalised Linear Models

    Science.gov (United States)

    Bergin, E.; Buytaert, W.; Onof, C.; Wheater, H.

    2012-04-01

    The assessment of water resources in the Peruvian Andes is particularly important because the Peruvian economy relies heavily on agriculture. Much of the agricultural land is situated near to the coast and relies on large quantities of water for irrigation. The simulation of synthetic rainfall series is thus important to evaluate the reliability of water supplies for current and future scenarios of climate change. In addition to water resources concerns, there is also a need to understand extreme heavy rainfall events, as there was significant flooding in Machu Picchu in 2010. The region exhibits a reduction of rainfall in 1983, associated with El Nino Southern Oscillation (SOI). NCEP Reanalysis 1 data was used to provide weather variable data. Correlations were calculated for several weather variables using raingauge data in the Andes. These were used to evaluate teleconnections and provide suggested covariates for the downscaling model. External covariates used in the model include sea level pressure and sea surface temperature over the region of the Humboldt Current. Relative humidity and temperature data over the region are also included. The SOI teleconnection is also used. Covariates are standardised using observations for 1960-1990. The GlimClim downscaling model was used to fit a stochastic daily rainfall model to 13 sites in the Peruvian Andes. Results indicate that the model is able to reproduce rainfall statistics well, despite the large area used. Although the correlation between individual rain gauges is generally quite low, all sites are affected by similar weather patterns. This is an assumption of the GlimClim downscaling model. Climate change scenarios are considered using several GCM outputs for the A1B scenario. GCM data was corrected for bias using 1960-1990 outputs from the 20C3M scenario. Rainfall statistics for current and future scenarios are compared. The region shows an overall decrease in mean rainfall but with an increase in variance.

  11. Monitoring glacier variations in the Urubamba and Vilcabamba Mountain Ranges, Peru, using "Landsat 5" images

    Science.gov (United States)

    Suarez, Wilson; Cerna, Marcos; Ordoñez, Julio; Frey, Holger; Giráldez, Claudia; Huggel, Christian

    2013-04-01

    The Urubamba and Vilcabamba mountain ranges are two geological structures belonging to the Andes in the southern part of Peru, which is located in the tropical region. These mountain ranges are especially located within the transition area between the Amazon region (altitudes close to 1'000 m a.s.l.) and the Andes. These mountains, with a maximum height of 6'280 m a.s.l. (Salkantay Snow Peak in the Vilcabamba range), are characterized by glaciers mainly higher than 5000 m a.s.l. Here we present a study on the evolution of the ice cover based on "Landsat 5" images from 1991 and 2011 is presented in this paper. These data are freely available from the USGS in a georeferenced format and cover a time span of more than 25 years. The glacier mapping is based on the Normalized Difference Snow Index (NDSI). In 1991 the Vilcabamba mountain range had 221 km2 of glacier cover, being reduced to 116.4 km2 in 2011, which represents a loss of 48%. In the Urubamba mountain range, the total glacier area was 64.9 km2 in 1991 and 29.4 km2 in 2011, representing a loss of 54.7%. It means that the glacier area was halved during the past two decades although precipitation patterns show an increase in recent years (the wet season lasts from September to April with precipitation peaks in February and March). Glacier changes in these two tropical mountain ranges also impact from an economic point of view due to small local farming common in this region (use of water from the melting glacier). Furthermore, potential glacier related hazards can pose a threat to people and infrastructure in the valleys below these glaciers, where the access routes to Machu Picchu Inca City, Peru's main tourist destination, are located too.

  12. Distances biologiques de populations péruviennes pré-hispaniques

    Directory of Open Access Journals (Sweden)

    1977-01-01

    Full Text Available Nous avons procédé au calcul de la distance de Penrose entre les populations préhispaniques du Pérou: une de l'Intermédiaire Ancien (Il-Vllls., deux de I' Horizon moyen (IX-XIls., six de la période intermédiaire récente (XIII-XVs. et une de l'horizon récent (XV-XVIs.. Les distances ont été calculées à partir de 14 mesures crâniennes (mandibule exclue. Les résultats sont les suivants : 1 Les populations se distinguent entre elles par les différences de proportions, beaucoup plus que par des discordances systématiques de taille entre les caractères métriques. 2 Les populations masculines se différencient en moyenne entre elles dans les mêmes proportions que les populations féminines. Il existe des exceptions. 3 Ni l'altitude, ni la distance géographique paraissent être des facteurs déterminant de dissimilitudes entre les populations. 4 On ne peut parler d''une race' de la sierra opposée à 'une race' de la cote. Il y eut toujours des contacts -confirmés par l'archéologie- entre ces deux régions, en particulier par les vallées interandines. 5 Les populations de l'Intermédiaire récent ont entre «Iles plus de similitudes que celles antérieures - résultat de l'expansion de la culture chavin. 8 La relative dissimilitude de populations comme celles de San Damian et de Jahuay peut-être liée aux facteurs linguistiques. 7 La population du Machu Picchu montre des similitudes de proportions avec les populations du Nord de la Cote et de la Sierra, ce qui confirme la tradition des 'mitimae' amenés du royaume chimu jusqu'au Cuzco. Se procedió al cálculo de la distancia de Penrose entre 10 poblaciones prehispánicas del Perú: una del periodo intermedio temprano (Il-Vllls., dos del horizonte medio (IX-Xlls., seis del período intermedio tardío (Xlll-XVs. y una del horizonte tardío (XV-XVIs.. La distancia ha sido calculada a partir de 14 medidas craneanas (mandíbula excluída. Los resultados son los siguientes: 1 las

  13. Kidney biomimicry--a rediscovered scientific field that could provide hope to patients with kidney disease.

    Science.gov (United States)

    Stenvinkel, Peter; Johnson, Richard J

    2013-11-01

    Most studies on kidney disease have relied on classic experimental studies in mice and rats or clinical studies in humans. From such studies much understanding of the physiology and pathophysiology of kidney disease has been obtained. However, breakthroughs in the prevention and treatment of kidney diseases have been relatively few, and new approaches to fight kidney disease are needed. Here we discuss kidney biomimicry as a new approach to understand kidney disease. Examples are given of how various animals have developed ways to prevent or respond to kidney failure, how to protect themselves from hypoxia or oxidative stress and from the scourge of hyperglycemia. We suggest that investigation of evolutionary biology and comparative physiology might provide new insights for the prevention and treatment of kidney disease. Copyright © 2013 IMSS. Published by Elsevier Inc. All rights reserved.

  14. Rediscovering the Economics of Keynes in an Agent-Based Computational Setting

    DEFF Research Database (Denmark)

    Bruun, Charlotte

    2016-01-01

    The aim of this paper is to use agent-based computational economics to explore the economic thinking of Keynes. Taking his starting point at the macroeconomic level, Keynes argued that economic systems are characterized by fundamental uncertainty — an uncertainty that makes rule-based behavior...

  15. Domenico Cirillo's collections. A recently rediscovered 18th-century Neapolitan herbarium.

    Science.gov (United States)

    Ricciardi, Massimo; Castellano, Maria Laura

    2014-01-01

    The herbarium of the 19th-century Neapolitan botanists Vincenzo and Francesco Briganti was acquired by Orazio Comes in 1892 for the Royal Higher School of Agriculture in Naples. Based on a study of the handwriting on their labels, Comes concluded that some of the dried specimens were the sole remains of the herbarium of Domenico Cirillo, the distinguished 18th-century Neapolitan botanist, entomologist and physician. The current arrangement of the specimens not uniform and it is clear that they underwent extensive handling and rearrangement Some of the exsiccata are preserved in two packets, fixed on sheets bearing a printed label that reads "Herbarium D. Cyrilli". In an additional label Gaetano Nicodemi's handwriting and not Cirillo's as stated by Comes was identified. Other specimens, many of them mounted in a different manner from those in the first group, are arranged in another three packets. Certain characteristics of the herbarium may be explained by the vicissitudes of its history, including a hasty salvage operation. A study of the collection was conducted, including an analysis of the handwritten labels and notes, leading to conclusions that shed light on the significance of the Cirillo collection within the historical and scientific context of 18th-century Naples.

  16. Identities and Dance Competition: Re/Discovering the Force from Within

    Science.gov (United States)

    Tai, JuanAnn

    2014-01-01

    The National Student Dance Competition is a significant annual event in the field of dance in Taiwan supervised by the Ministry of Education. Dance pupils who participate in this competition are under the influence of their instructors and thus tend to reproduce the same culture in their socialization process. By using the Bourdieuian concepts of…

  17. Rediscovering Don Swanson: The Past, Present and Future of Literature-based Discovery

    Directory of Open Access Journals (Sweden)

    Neil R. Smalheiser

    2017-12-01

    Full Text Available Purpose: The late Don R. Swanson was well appreciated during his lifetime as Dean of the Graduate Library School at University of Chicago, as winner of the American Society for Information Science Award of Merit for 2000, and as author of many seminal articles. In this informal essay, I will give my personal perspective on Don’s contributions to science, and outline some current and future directions in literature-based discovery that are rooted in concepts that he developed. Design/methodology/approach: Personal recollections and literature review. Findings: The Swanson A-B-C model of literature-based discovery has been successfully used by laboratory investigators analyzing their findings and hypotheses. It continues to be a fertile area of research in a wide range of application areas including text mining, drug repurposing, studies of scientific innovation, knowledge discovery in databases, and bioinformatics. Recently, additional modes of discovery that do not follow the A-B-C model have also been proposed and explored (e.g. so-called storytelling, gaps, analogies, link prediction, negative consensus, outliers, and revival of neglected or discarded research questions. Research limitations: This paper reflects the opinions of the author and is not a comprehensive nor technically based review of literature-based discovery. Practical implications: The general scientific public is still not aware of the availability of tools for literature-based discovery. Our Arrowsmith project site maintains a suite of discovery tools that are free and open to the public (http://arrowsmith.psych.uic.edu, as does BITOLA which is maintained by Dmitar Hristovski (http:// http://ibmi.mf.uni-lj.si/bitola, and Epiphanet which is maintained by Trevor Cohen (http://epiphanet.uth.tmc.edu/. Bringing user-friendly tools to the public should be a high priority, since even more than advancing basic research in informatics, it is vital that we ensure that scientists actually use discovery tools and that these are actually able to help them make experimental discoveries in the lab and in the clinic. Originality/value: This paper discusses problems and issues which were inherent in Don’s thoughts during his life, including those which have not yet been fully taken up and studied systematically.

  18. Rediscovering Hope: Building School Cultures of Hope for Children of Poverty

    Science.gov (United States)

    Sheehan, Kevin; Rall, Kevin

    2011-01-01

    A chronicle of the success of a small Catholic school on Long Island, N.Y. in overcoming poverty, race, and language for the 65 male students it has served in grades 5-8 for eight years. The authors posit that the secret of the school's success resides in creating goals, agency and pathways for success in its students, creating a climate of hope…

  19. Rediscovered and new perisphaerine cockroaches from SW China with a review of subfamilial diagnosis (Blattodea: Blaberidae).

    Science.gov (United States)

    Li, Xin-Ran; Wang, Li-Li; Wang, Zong-Qing

    2018-04-17

    The taxonomic records of Chinese perisphaerine cockroaches were scattered in literature, and therefore a dedicated study is desired to update our knowledge. This paper reviews the subfamilial diagnosis and Chinese species, mostly from southwestern China. We provide high-definition habitus photos and drawings, the latter emphasizes the genitalia of both sexes, which are generalized with diagrams, abstracted from specimens examined. A total of 18 species are recorded in four genera, including Perisphaerus, or pill cockroach, the type genus of the subfamily. Two new genera and three new species are proposed: Achatiblatta achates gen. sp. nov., Frumentiforma frumentiformis gen. sp. nov., and Pseudoglomeris montana sp. nov.. Pseudoglomeris has five new junior synonyms: Corydidarum, Trichoblatta, Kurokia, Glomerexis, and Glomeriblatta; the following combinations are thus revived or new: Ps. aerea comb. nov., Ps. angustifolia comb. nov., Ps. beybienkoi comb. nov., Ps. fallax comb. nov., Ps. magnifica comb. rev., Ps. montshadskii comb. nov., Ps. nigra comb. nov., Ps. sculpta comb. nov., Ps. semisulcata comb. rev., Ps. tibetana comb. nov., and Ps. valida moderata comb. nov.. The following species are revalidated and combinations revived: Pe. pygmaeus comb. rev., Ps. dubia comb. sp. rev., and Ps. planiuscla comb. sp. rev.

  20. A confident call to faith: Rediscovering the relevance of Christian catechisms

    Directory of Open Access Journals (Sweden)

    Raymond Potgieter

    2013-11-01

    Full Text Available Protestant heritage is synonymous with the traditional employment of catechisms and catechetical teaching of both young and old. Many denominations have shifted from this historical approach, not least because of the challenges of so-called catechetical vacuums when facing third-millennial issues. The Heidelberg, Anglican and Westminster Catechisms allow for express distinctions peculiar to each unique Protestant faith constituency, but serve acceptably within the wider ecumenical tradition. A rediscovery of the historical contexts of these historical formulations will illustrate traditional denominational Protestant flexibility accompanying its Christian creedal fixity. This study will refer to confessional content in the main without resorting to particular content. The intention is to show how these polarities could dynamically serve the confessing church in meeting present-day challenges to the Christian faith in a manner that once again will inspire confidence in its catholic witness in the third millennium. Die protestantse erfenis is sinoniem met die tradisionele gebruik van die kategismusse en die kategetiese onderrig van oud en jonk. Baie kerkgenootskappe neig weg van hierdie historiese benadering hoofsaaklik as gevolg van die uitdagings van die sogenaamde kategetiese leemtes in die hantering van derde millenniumkwessies. Die Heidelbergse, Anglikaanse en Westminsterse Kategismusse laat ruimte vir spesifieke onderskeidings wat eie is aan elke unieke protestantse geloofsgemeenskap, maar wat nogtans binne die breër ekumeniese tradisie aanvaar word. ’n Herontdekking van die historiese konteks van hierdie tradisionele formulerings sal tradisioneel kerklik-protestantse buigsaamheid illustreer wat met konfessionele vastheid gepaard gaan. Hierdie artikel verwys na konfessionele inhoud oor die algemeen sonder om spesifieke inhoud aan te toon. Die doel is dus om aan te toon hoedanig hierdie polariteite die belydende kerk daadwerklik kan help om die daaglikse uitdagings van die Christelike geloof op so ’n wyse te hanteer dat daar weer vertroue in die algemene getuienis van die kerk in die derde millennium sal wees.

  1. Healing the Generations: For One Family, a Language Is Lost and Rediscovered.

    Science.gov (United States)

    Haase, Eric

    1993-01-01

    Traces native language usage among three generations of a Lakota family, explaining one woman's decision not to teach her children Lakota to protect them from abuse at a boarding school and her descendants' efforts to learn and preserve their language. Offers a Lakota studies and language instructor's perspective on his students' hunger for their…

  2. Modernist searches of Ulas Samchuk in the book “Rediscovered Paradise”

    Directory of Open Access Journals (Sweden)

    Tkachenko Tetiana

    2016-03-01

    Full Text Available The article deals with the peculiarities of the small prose by Ulas Samchuk. The research investigates the role and the sense of the titles and image’s symbolism in his short stories, the formal and substantive, conceptual levels of the text’s organization. The study pays particular attention to author’s individual style.

  3. Philosophy Rediscovered: Exploring the Connections between Teaching Philosophies, Educational Philosophies, and Philosophy

    Science.gov (United States)

    Beatty, Joy E.; Leigh, Jennifer S. A.; Dean, Kathy Lund

    2009-01-01

    Teaching philosophy statements reflect our personal values, connect us to those with shared values in the larger teaching community, and inform our classroom practices. In this article, we explore the often-overlooked foundations of teaching philosophies, specifically philosophy and historical educational philosophies. We review three elements of…

  4. Rediscovering Awe: A New Front in Humanistic Psychology, Psychotherapy, and Society

    Science.gov (United States)

    Schneider, Kirk J.

    2008-01-01

    This article is adapted from an invited address to the University of Laval, Quebec City, on April 7, 2006. The purpose of the article is to describe an emerging psycho-spiritual paradigm that veers between dogmatic fundamentalism and postmodern nihilism. This "depth" spirituality is based on a rediscovery of our native capacity for…

  5. Rediscovering Froebel: A Call to Re-Examine His Life and Gifts

    Science.gov (United States)

    Manning, John P.

    2005-01-01

    This article examines the life of Friedrich Froebel, the founder of the kindergarten movement and his first 10 "gifts to children." The author suggests that Froebel's philosophy of German Romanticism caused the waning use of his methods. He continues to state that Froebel's development of instructional material and structured play-based curricula…

  6. Rediscovering Einstein's legacy: How Einstein anticipates Kuhn and Feyerabend on the nature of science.

    Science.gov (United States)

    Oberheim, Eric

    2016-06-01

    Thomas Kuhn and Paul Feyerabend promote incommensurability as a central component of their conflicting accounts of the nature of science. This paper argues that in so doing, they both develop Albert Einstein's views, albeit in different directions. Einstein describes scientific revolutions as conceptual replacements, not mere revisions, endorsing 'Kant-on-wheels' metaphysics in light of 'world change'. Einstein emphasizes underdetermination of theory by evidence, rational disagreement in theory choice, and the non-neutrality of empirical evidence. Einstein even uses the term 'incommensurable' specifically to apply to challenges posed to comparatively evaluating scientific theories in 1949, more than a decade before Kuhn and Feyerabend. This analysis shows how Einstein anticipates substantial components of Kuhn and Feyerabend's views, and suggests that there are strong reasons to suspect that Kuhn and Feyerabend were directly inspired by Einstein's use of the term 'incommensurable', as well as his more general methodological and philosophical reflections. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. PROPOTAMOCHOERUS SP. (SUIDAE, MAMMALIA FROM THE LATE MIOCENE OF GRAVITELLI (MESSINA, SICILY, ITALY REDISCOVERED

    Directory of Open Access Journals (Sweden)

    GIANNI GALLAI

    2006-07-01

    Full Text Available This paper describes two casts of a suid from the Late Miocene of Gravitelli (Messina, Sicily, originally described by Seguenza in 1902. The entire Gravitelli faunal collection was lost in the early 1900¡¦s. The recent rediscovery of two casts in the collections of the Museo di Storia Naturale of the University of Florence represent the only available material from this locality (in addition to the original description and illustration by Seguenza. The study of these casts allow a revision of the Gravitelli suid and its attribution to the genus Propotamochoerus. Although a specific determination is not possible, we suggest probable affinities with the species P. hysudricus or P. provincialis.

  8. Rediscovering Rites of Passage: Education, Transformation, and the Transition to Sustainability

    Directory of Open Access Journals (Sweden)

    David Adam Lertzman

    2002-01-01

    Full Text Available This paper focuses on rites of passage as a model for wilderness programs. It draws on my experience in the field, particularly with Native youth in a community-based program called "Rediscovery." The Rediscovery program is discussed, along with concepts of traditional indigenous knowledge and education. Foundational concepts of rites of passage are described in terms of their relevance to youth, outdoor education, and the Rediscovery program in particular. Using Rediscovery as a model, rites of passage are put forward as an educational process for youth from various cultural backgrounds. In this context, the purpose of education is to cultivate self-knowledge and to foster core personal development: the making of whole human beings. The paper closes with a reflection on my work with traditional indigenous people and the significance of rites of passage for education, cultural transformation, and the transition to ecological sustainability.

  9. A famine in Surat in 1631 and Dodos on Mauritius: a long lost manuscript rediscovered

    NARCIS (Netherlands)

    Winters, R.; Hume, J.P.; Leenstra, M.

    In 1887 Dutch archivist A. J. Servaas van Rooijen published a transcript of a hand-written copy of an anonymous missive or letter, dated 1631, about a horrific famine and epidemic in Surat, India, and also an important description of the fauna of Mauritius. The missive may have been written by a

  10. Rediscovering and Reconnecting Funds of Knowledge of Immigrant Children, Families, and Teachers

    Science.gov (United States)

    McDevitt, Seung Eun

    2016-01-01

    In the United States, one in four children under the age of 6 attending preschool has at least one immigrant parent and speaks a language other than English. Despite this increasing population of immigrant children in U.S. preschool settings, their stories have rarely been heard. The author shares three stories of her students and their families…

  11. Re-discovering surface mass spectrometry: chemical mapping from micro to macro

    Energy Technology Data Exchange (ETDEWEB)

    Lloyd, K.G.; O' Keefe, D.P

    2004-06-15

    New developments in electronics, devices, micro-encapsulation, and other areas demand the ability to acquire molecularly-specific information from smaller and smaller features. ToF-SIMS provides molecularly-specific mass spectral data, but sufficient high-mass signal has historically been difficult to obtain from organic/polymeric surfaces in the point-mapping mode of operation. Use of chemometric data reduction methods and the development of heavier primary ion sources enhance and extend the chemical information in the mapping data. Large-area chemical mapping via sample stage rastering has also opened up new applications. This capability allows single-experiment mapping of large or multiple features, provides information on surface uniformity over end-use-relevant areas, and offers potential for combinatorial and other screening applications. Examples of these applications are presented.

  12. Rediscovering the ritual technology of the placebo effect in analytical psychology.

    Science.gov (United States)

    Goodwyn, Erik

    2017-06-01

    Technology, viewed more generally, is a collection of skills and methods that are used to accomplish an objective of some kind. Modernity has produced many kinds of ever-expanding new technologies, but it is also evident that technologies can be lost or fall out of use. A cross-cultural survey of ritual reveals a rather startling observation: that while developed nations often exceed other cultures in terms of material technology, they often pale by comparison in their use of ritual technology. In this essay we will see how ritual is a powerful sort of technology that developed nations have mostly allowed to drift out of regular, vigorous use, despite its numerous psychological and biological effects. This tendency has left one of the rituals we still have - psychotherapy itself - to be bereft of some of the typical tools for concretizing the symbolic in recurrent patterns around the world. Jung himself could be accused of being somewhat anti-ritual himself, enmeshed as he was in the post-Protestant, post-Enlightenment cultural environment that defines the West in many ways. But these under-utilized elements of ritual technology may be a natural fit for Jungian therapy due to its use of symbols. © 2017, The Society of Analytical Psychology.

  13. Rediscovering the art of healing connection by creating the Tree of Life poster.

    Science.gov (United States)

    Pipe, Teri Britt; Mishark, Kenneth; Hansen, Reverend Patrick; Hentz, Joseph G; Hartsell, Zachary

    2010-06-01

    The goal of this project was to provide a way for hospital staff to form meaningful therapeutic relationships with patients in the fast-paced hospital environment. Watson's Theory of Human Caring was the framework guiding the project. The Lifestory intervention was a Tree of Life poster depicting sources of encouragement and enjoyment, special memories, life lessons, family, and roots. Preintervention and postintervention measures included quality of life (QOL) and spirituality scales with established psychometrics. A one-sample t test was used to analyze data. Mean age of participants (n = 15) was 73.8. Ten (67%) patients reported the intervention positively affected their QOL. Improvements were noted in overall QOL (p = 0.05), as well as emotional (p = 0.005), physical (p = 0.02,) and spiritual well-being, as measured by the Expanded Version of the Functional Assessment of Chronic Illness Therapy-Spiritual Well-Being Scale (p = 0.02). This simple Lifestory intervention was feasible and associated with improvement in several QOL dimensions in hospitalized older adults. Copyright 2010, SLACK Incorporated.

  14. Rediscovering the Schulze-Hardy rule in competitive adsorption to an air-water interface.

    Science.gov (United States)

    Stenger, Patrick C; Isbell, Stephen G; St Hillaire, Debra; Zasadzinski, Joseph A

    2009-09-01

    The ratio of divalent to monovalent ion concentration necessary to displace the surface-active protein, albumin, by lung surfactant monolayers and multilayers at an air-water interface scales as 2(-6), the same concentration dependence as the critical flocculation concentration (CFC) for colloids with a high surface potential. Confirming this analogy between competitive adsorption and colloid stability, polymer-induced depletion attraction and electrostatic potentials are additive in their effects; the range of the depletion attraction, twice the polymer radius of gyration, must be greater than the Debye length to have an effect on adsorption.

  15. Rediscovering digitules in Aphidomorpha and the question of homology among Sternorrhyncha (Insecta, Hemiptera

    Directory of Open Access Journals (Sweden)

    Mark A. Metz

    2017-07-01

    Full Text Available We explore and expand on the morphological term digitule. The term was originally proposed for toe-like setae on a species of Phylloxera Boyer de Fonscolombe, 1834 (Hemiptera, Sternorrhyncha, Aphidomorpha by Henry Shimer, an American naturalist. While it is standard terminology in scale systematics (Hemiptera, Sternorrhyncha, Coccidomorpha, the term digitule was ignored by aphid specialists despite being the original taxon for which the term was described. Similar setae occur on many arthropod groups, so the homology is poorly understood even within any superfamily of Hemiptera. We provide the etymology of the term, a proposed explanation for why it was used among scale taxonomists and not aphid taxonomists, and discuss briefly options to progress beyond the confusion between terminology for morphology and homology in Sternorrhyncha.

  16. “Lasso of Truth”: Rediscovering the Forgotten History of Wonder Woman

    Directory of Open Access Journals (Sweden)

    Irena Jurković

    2015-06-01

    Full Text Available In a period witnessing the increasing popularity of superhero franchises, comic book historian Tim Hanley sheds light on the forgotten history of the world’s most famous female superhero, Wonder Woman. Tim Hanley’s Wonder Woman Unbound: The Curious History of the World’s Most Famous Heroine, as its title suggests, aims to explore the curious path of Wonder Woman: from the creation of the character to her contemporary iconic status. The book is comprised of three sections that follow the eras of American comic books: Golden Age, Silver Age and Bronze Age. Hanley starts off with Wonder Woman’s origin story, associating it primarily with the life and work of her creator, psychologist William Marston. The story begins when an American pilot, Steve Trevor, crashes on the hidden Paradise Island and is found injured by Diana and her fellow Amazons. Paradise Island is the home of mythical Amazons guided by goddesses Aphrodite and Athena. Their world is an only-female utopia situated far away from the outside, violent, world of men. However, while Amazons live in peace, the outside world is bursting with war and Steve needs to return to America to fulfill his soldier duties. The Amazon goddesses decide to send a warrior, Diana, to help Steve through his journey. That warrior later becomes a superheroine known by the name of Wonder Woman.

  17. Corporate Social Responsibility, an Interpretative Practice. Rediscovering CRS through the Hermeneutic Philosophy of Gianni Vattimo

    NARCIS (Netherlands)

    Zwart, J.G. de

    2016-01-01

    The thesis connects CSR to hermeneutic philosophy. The concept of responsibility is an intrinsically interpretative concept, which makes the connection between CSR and hermeneutics (the art of interpretation) an evident connection. Nevertheless, the debate on CSR lacks such a connection and this

  18. “Lost” and rediscovered: Holotype of .i.Palaeobatrachus diluvianus./i. (GOLDFUSS, 1831).

    Czech Academy of Sciences Publication Activity Database

    Roček, Zbyněk

    2016-01-01

    Roč. 72, 1/2 (2016), s. 45-52 ISSN 2533-4050 Institutional support: RVO:67985831 Keywords : Anura, * Palaeobatrachidae * Palaeobatrachus diluvianus * holotype * osteology * Goldfuss * Orsberg Subject RIV: DB - Geology ; Mineralogy http://fi.nm.cz/collection/cislo-1-2-19/

  19. Rediscovering the "Back-and-Forthness" of Rhetoric in the Age of YouTube

    Science.gov (United States)

    Jackson, Brian; Wallin, Jon

    2009-01-01

    Web 2.0 applications such as YouTube have made it likely that students participate in online back-and-forth exchanges that influence their rhetorical literacy. Because of the back-and-forth nature of online communities, we turn to the procedural, critical, and progressive qualities of dialectic as a means of accounting for what makes public…

  20. William Allen Miller (1817-70): a distinguished scientist re-discovered.

    Science.gov (United States)

    Ashley-Miller, Michael

    2008-11-01

    Dr William Allen Miller developed an early interest in science and astronomy at secondary school. Although qualifying in medicine, he pursued a career in Chemistry at King's College, London. A particular interest in spectrum analysis led to a collaboration with Dr Huggins in examining the spectra of stars. For this work they each received the Gold Medal of the Royal Astronomical Society. His subsequent work at King's College, the Royal Society, the Courts of Law and for various Government enterprises earned him an outstanding scientific and advisory reputation.

  1. Putting a spin on circulating reference, or how to rediscover the scientific subject.

    Science.gov (United States)

    Kochan, Jeff

    2015-02-01

    Bruno Latour claims to have shown that a Kantian model of knowledge, which he describes as seeking to unite a disembodied transcendental subject with an inaccessible thing-in-itself, is dramatically falsified by empirical studies of science in action. Instead, Latour puts central emphasis on scientific practice, and replaces this Kantian model with a model of "circulating reference." Unfortunately, Latour's alternative schematic leaves out the scientific subject. I repair this oversight through a simple mechanical procedure. By putting a slight spin on Latour's diagrammatic representation of his theory, I discover a new space for a post-Kantian scientific subject, a subject brilliantly described by Ludwik Fleck. The neglected subjectivities and ceaseless practices of science are thus re-united. Copyright © 2014 Elsevier Ltd. All rights reserved.

  2. Rediscovering the Economics of Keynes in an Agent-Based Computational Setting

    DEFF Research Database (Denmark)

    Bruun, Charlotte

    The aim of this paper is to use agent-based computational economics to explore the economic thinking of Keynes. Taking his starting point at the macroeconomic level, Keynes argued that economic systems are characterized by fundamental uncertainty - an uncertainty that makes rule-based behaviour...... and reliance on monetary magnitudes more optimal to the economic agent than profit- and utility optimazation in the traditional sense. Unfortunately more systematic studies of the properties of such a system was not possible at the time of Keynes. The system envisioned by Keynes holds a lot of properties...... in commen with what we today call complex dynamic systems, and today we may aply the method of agent-based computational economics to the ideas of Keynes. The presented agent-based Keynesian model demonstrate, as argued by Keynes, that the economy can selforganize without relying on price movement...

  3. The Emberá, tourism and indigenous archaeology: "rediscovering" the past in Eastern Panama

    Directory of Open Access Journals (Sweden)

    Tomás Mendizábal

    2012-01-01

    Full Text Available En este artículo nos referimos al interés de los Emberá (un grupo indígena Amerindio en adquirir conocimientos de los restos materiales del pasado - como fragmentos cerámicos coloniales y prehispánicos - que se encuentran fácilmente en el Panamá Oriental. Situamos el interés de los Emberá (y su deseo de aprender más del pasado en el contexto del turismo indígena, que ha inspirado la articulación de nuevas narrativas sobre la historia e identidad de los Emberá. Adicionalmente, el descubrimiento accidental por los Emberá de restos materiales de períodos pasados ha instigado y facilitado la investigación arqueológica, un proceso que ha resultado en el intercambio recíproco de conocimientos entre los Emberá e investigadores académicos. Argumentamos aquí que esta relación recíproca puede contribuir a la descolonización de la arqueología, crear sinergias entre la antropología y la arqueología e incrementar la representación indígena en el turismo.

  4. (ReDiscovering the Body in Mentalism. Journal of Performance Magic

    Directory of Open Access Journals (Sweden)

    Dean, Edward

    2016-10-01

    Full Text Available This paper argues that despite contemporary discoveries disproving Cartesian mind-body dualism – which falsely presupposed a separation between mind and body – contemporary performances of mentalism are still vastly impacted by this belief. I further argue that the long-supposed divide between mind and body has led many contemporary mentalists to underexplore and underemphasize bodies in performance, particularly their own. In the exploration of this topic, I examine notions of psychophysical acting and post-Cartesian character – in relation to the personas cultivated and projected by mentalists – proposing the terms metamentalism, inverse method acting, quasi-character, and anti-character to better capture the forms of role play and persona variously taken on and projected by mentalists. I next examine the archetype of the trickster as it relates to mentalists, including associations with shamans and buffoons. I conclude with an examination of the material properties of mentalism.

  5. Organizational re-engineering using systems modelling: rediscovering the physics of the health service.

    Science.gov (United States)

    Wolstenholme, E

    1995-01-01

    This paper explores the general role of systems modelling and its specific use in the UK National Health Service for providing a balanced overview of change management which links organizational structure, strategy, and process. The maps and modelling tools of the method are described, together with an outline of how they can be used to simulate and test alternative interventions in complex organizations and to create a management focus on generic insights, accelerated business learning, and improved financial performance. A case study involving the use of systems modelling at the interface between the health service and community care is presented as a specific example of the method in action.

  6. Meeting the Next Generation Science Standards Through "Rediscovered" Climate Model Experiments

    Science.gov (United States)

    Sohl, L. E.; Chandler, M. A.; Zhou, J.

    2013-12-01

    Since the Educational Global Climate Model (EdGCM) Project made its debut in January 2005, over 150 institutions have employed EdGCM software for a variety of uses ranging from short lab exercises to semester-long and year-long thesis projects. The vast majority of these EdGCM adoptees have been at the undergraduate and graduate levels, with few users at the K-12 level. The K-12 instructors who have worked with EdGCM in professional development settings have commented that, although EdGCM can be used to illustrate a number of the Disciplinary Core Ideas and connects to many of the Common Core State Standards across subjects and grade levels, significant hurdles preclude easy integration of EdGCM into their curricula. Time constraints, a scarcity of curriculum materials, and classroom technology are often mentioned as obstacles in providing experiences to younger grade levels in realistic climate modeling research. Given that the NGSS incorporates student performance expectations relating to Earth System Science, and to climate science and the human dimension in particular, we feel that a streamlined version of EdGCM -- one that eliminates the need to run the climate model on limited computing resources, and provides a more guided climate modeling experience -- would be highly beneficial for the K-12 community. This new tool currently under development, called EzGCM, functions through a browser interface, and presents "rediscovery experiments" that allow students to do their own exploration of model output from published climate experiments, or from sensitivity experiments designed to illustrate how climate models as well as the climate system work. The experiments include background information and sample questions, with more extensive notes for instructors so that the instructors can design their own reflection questions or follow-on activities relating to physical or human impacts, as they choose. An added benefit of the EzGCM tool is that, like EdGCM, it helps illustrate the process of doing research on a complex topic, in a way that builds upon earlier experiences in inquiry-based learning. By having students work through a multi-stage process that requires them to plan several steps ahead, through data processing, analysis and interpretation, they learn how to do research in addition to improving their understanding of climate change.

  7. "Let's take back our roots through Science". The Sicilian Sulfur: a mineralogical treasure to rediscover.

    Science.gov (United States)

    Parisi, Bianca

    2015-04-01

    The name of sulfur is synonymous of Sicily! Sicilian Sulfur minerals and evaporitic deposits are well-known because they are connected with an important evolution stage of the old mediterranean area. In this Island, in the southern part of Italy, a geological formation of Messinian age, called "gessoso solfifera", outcrops. These rocks are widespread in the south and south-west Sicily, and, there, salt mines and "zolfare", sulfur mines, were located. The formation is characterized by large amounts of gypsum, potassium salts, sodium chlorates and other deposits. Most of the main mineralogical museum collections all over the world have at least a sample of one of these minerals that are usually characterized by a high aesthetic quality. When I proposed a lesson on the origin of sulfur in evaporitic rocks, I realized that an important part of the hystory of our region was in danger to be forgotten by younger generation. The exploitation of this mineral resource in the past is strictly linked to the troubled social and cultural transformation of Sicily during the last century. Thus, this is a particularly suitable topic for a multidisciplinary approach. In cooperation with the Mineralogical Museum (SteBiCeF Department, University of Palermo), a learning project was proposed to a group of 4th year high school students. It has been carrying on in order to develop the knowledge of the geological and chemical features of evaporitic deposits and to promote scientific abilities together with a better understanding of social-environmental issues. Project aims and activities include: ➢ Solubility and saturation experiments to reconstruct a simplified model of minerals deposition ➢ Working in groups: collection of data about old geological outcrops and current evaporating basins where rocks are forming in the world as well as information on sicilian mines from literature and historical documents (video, interviews, pictures, newspapers and others) ➢ a guided tour of the Mineralogical Museum and participation to laboratory activities, especially focussing on the identification of sulfates and chlorates minerals and on the observation of samples of different kind of rocks coming from the outcropping areas. ➢ a trip to the Floristella Geopark, instituted on the area of one of the oldest sulfur mine and most eloquent site of industrial archeology and scenario of the fighting for the workers' social rescue. The project can be experienced as a virtual journey through the geological time but also as a dramatic picture of the hard working conditions into the mines. Students are motivated and engaged to learn about geological processes using their whole scientific competences. Nevertheless, expected learning outcomes will be the final awareness to manage responsibly natural resources, even because of the strong impact on social daylife. That's we can definitely say how to take back our roots through Science!

  8. Rediscovering the Art of Developmental Therapy: An Interview with Mary M. Wood

    Science.gov (United States)

    Teagarden, James M.; Kaff, Marilyn S.; Zabel, Robert H.

    2013-01-01

    Dr. Mary Margaret Wood is best known for developing psychoeducational programs that integrate mental health and special education interventions for children with emotional and behavioral disorders (EBD). Developmental Therapy (DT) includes comprehensive assessment of student behavior, communication, social, and cognitive development,…

  9. Redefining Borderline Syndromes as Posttraumatic and Rediscovering Emotional Containment as a First Stage in Treatment

    Science.gov (United States)

    Goodwin, Jean M.

    2005-01-01

    This brief review traces the evolution of clinical understanding about borderline syndromes during the last three decades of the 20th century. The focus shifted from descriptive phenomenology in the 1970s to documenting linkages with childhood trauma in the 1980s. In the 1990s, effective and teachable techniques for emotional containment in these…

  10. Samuel Hartlib on the death of Descartes: a rediscovered letter to Henry More

    Science.gov (United States)

    Penman, Leigh T. I.

    2015-01-01

    This paper discloses the content of a previously overlooked epistle by the Anglo-Prussian intelligencer Samuel Hartlib to Henry More concerning the death of René Descartes. After a discussion situating the letter within the sequence of the More–Hartlib correspondence, an analysis of the rhetorical structure of the epistle is offered, followed by a brief assessment of Hartlib's attitude towards Descartes, and the identification of his source concerning the news of the philosopher's death. An account of the transmission of the letter via a nineteenth-century periodical is also provided. The text of Hartlib's letter and an overlooked passage of Hartlib's diary concerning Descartes's death, which draws on the content of the More letter, are presented as appendixes.

  11. Rediscovering Principles of Public Administration: The Neglected Foundation of Public Law.

    Science.gov (United States)

    Moe, Ronald C.; Gilmour, Robert S.

    1995-01-01

    Public administration is at risk of losing its theoretical distinctiveness based on public law, leaving it vulnerable to advocates of the entrepreneurial management model. Administrative principles rooted in law can accommodate useful contemporary management concepts without compromising accountable public sector management. (SK)

  12. Re-discovering the heimlich valve: Old wine in a new bottle

    Directory of Open Access Journals (Sweden)

    Ajay Narasimhan

    2017-01-01

    Full Text Available A 14-year-old boy came to our outpatient department with pleuritic chest pain and dyspnea. He was found to have a loculated empyema on the right side. He was taken up for surgery and decortication was done. He developed air leak in the postoperative period. When the air leak did not settle until the 10th day, we decided to attach the atrium Pneumostat™, a modified version of the Heimlich valve to his Intercostal drainage tube and sent him home. On further follow-up, his lung expanded, and ICD could be removed. The patient remains well until the current follow-up. We present this case in an attempt to change the perceptions about various options available to drain the chest. The Heimlich valve appears to be a more compliant option than the conventional underwater seal drainage in terms of early mobility, reduced length of stay, and patient compliance.

  13. Rediscovering the chick embryo as a model to study retinal development.

    Science.gov (United States)

    Vergara, M Natalia; Canto-Soler, M Valeria

    2012-06-27

    The embryonic chick occupies a privileged place among animal models used in developmental studies. Its rapid development and accessibility for visualization and experimental manipulation are just some of the characteristics that have made it a vertebrate model of choice for more than two millennia. Until a few years ago, the inability to perform genetic manipulations constituted a major drawback of this system. However, the completion of the chicken genome project and the development of techniques to manipulate gene expression have allowed this classic animal model to enter the molecular age. Such techniques, combined with the embryological manipulations that this system is well known for, provide a unique toolkit to study the genetic basis of neural development. A major advantage of these approaches is that they permit targeted gene misexpression with extremely high spatiotemporal resolution and over a large range of developmental stages, allowing functional analysis at a level, speed and ease that is difficult to achieve in other systems. This article provides a general overview of the chick as a developmental model focusing more specifically on its application to the study of eye development. Special emphasis is given to the state of the art of the techniques that have made gene gain- and loss-of-function studies in this model a reality. In addition, we discuss some methodological considerations derived from our own experience that we believe will be beneficial to researchers working with this system.

  14. Rediscovering the chick embryo as a model to study retinal development

    Directory of Open Access Journals (Sweden)

    Vergara M Natalia

    2012-06-01

    Full Text Available Abstract The embryonic chick occupies a privileged place among animal models used in developmental studies. Its rapid development and accessibility for visualization and experimental manipulation are just some of the characteristics that have made it a vertebrate model of choice for more than two millennia. Until a few years ago, the inability to perform genetic manipulations constituted a major drawback of this system. However, the completion of the chicken genome project and the development of techniques to manipulate gene expression have allowed this classic animal model to enter the molecular age. Such techniques, combined with the embryological manipulations that this system is well known for, provide a unique toolkit to study the genetic basis of neural development. A major advantage of these approaches is that they permit targeted gene misexpression with extremely high spatiotemporal resolution and over a large range of developmental stages, allowing functional analysis at a level, speed and ease that is difficult to achieve in other systems. This article provides a general overview of the chick as a developmental model focusing more specifically on its application to the study of eye development. Special emphasis is given to the state of the art of the techniques that have made gene gain- and loss-of-function studies in this model a reality. In addition, we discuss some methodological considerations derived from our own experience that we believe will be beneficial to researchers working with this system.

  15. Rediscovering MDMA (ecstasy): the role of the American chemist Alexander T. Shulgin.

    Science.gov (United States)

    Benzenhöfer, Udo; Passie, Torsten

    2010-08-01

    Alexander T. Shulgin is widely thought of as the 'father' of +/-3,4-methylenedioxymethamphetamine (MDMA). This paper re-assesses his role in the modern history of this drug. We analysed systematically Shulgin's original publications on MDMA, his publications on the history of MDMA and his laboratory notebook. According to Shulgin's book PIHKAL (1991), he synthesized MDMA in 1965, but did not try it. In the 1960s Shulgin also synthesized MDMA-related compounds such as 3,4-methylenedioxyamphetamine (MDA), 3-methoxy-4,5-methylenedioxyamphetamine (MMDA) and 3,4-methylenedioxyethylamphetamine (MDE), but this had no impact on his rediscovery of MDMA. In the mid-1970s Shulgin learned of a 'special effect' caused by MDMA, whereupon he re-synthesized it and tried it himself in September 1976, as confirmed by his laboratory notebook. In 1977 he gave MDMA to Leo Zeff PhD, who used it as an adjunct to psychotherapy and introduced it to other psychotherapists. Shulgin was not the first to synthesize MDMA, but he played an important role in its history. It seems plausible that he was so impressed by its effects that he introduced it to psychotherapist Zeff in 1977. This, and the fact that in 1978 he published with David Nichols the first paper on the pharmacological action of MDMA in humans, explains why Shulgin is sometimes (erroneously) called the 'father' of MDMA.

  16. New knowledge in determining the astronomical orientation of Incas object in Ollantaytambo, Peru

    Science.gov (United States)

    Hanzalová, K.; Klokočník, J.; Kostelecký, J.

    2014-06-01

    This paper deals about astronomical orientation of Incas objects in Ollantaytambo, which is located about 35 km southeast from Machu Picchu, about 40 km northwest from Cusco, and lies in the Urubamba valley. Everybody writing about Ollantaytambo, shoud read Protzen (1993). He devoted his monograph to description and interpretation of that locality. Book of Salazar and Salazar (2005) deals, among others, with the orientation of objects in Ollantaytambo with respect to the cardinal direction. Zawaski and Malville (2007) documented astronomical context of major monuments of nine sites in Peru, including Ollantaytambo. We tested astronomical orientation in these places and confirm or disprove hypothesis about purpose of Incas objects. For assessment orientation of objects we used our measurements and also satellite images on Google Earth and digital elevation model from ASTER. The satellite images used to approximate estimation of astronomical orientation. The digital elevation model is useful in the mountains, where we need the really horizon for a calculation of sunset and sunrise on specific days (solstices), which were for Incas people very important. By Incas is very famous that they worshiped the Sun. According to him they determined when to plant and when to harvest the crop. In this paper we focused on Temple of the Sun, also known the Wall of six monoliths. We tested which astronomical phenomenon is connected with this Temple. First, we tested winter solstice sunrise and the rides of the Pleiades for the epochs 2000, 1500 and 1000 A.D. According with our results the Temple isn't connected neither with winter solstice sunrise nor with the Pleiades. Then we tested also winter solstice sunset. We tried to use the line from an observation point near ruins of the Temple of Sun, to west-north, in direction to sunset. The astronomical azimuth from this point was about 5° less then we need. From this results we found, that is possible to find another observation

  17. Cosmogenic 10Be Dating of Early and Latest Holocene Moraines on Nevado Salcantay in the Southern Peruvian Andes

    Science.gov (United States)

    Licciardi, J. M.; Schaefer, J. M.; Lund, D. C.

    2007-12-01

    A two-fold sequence of nested lateral and end moraines was mapped in a glacial trough emanating from the southwest flank of Nevado Salcantay (6271 m; ~13°S latitude), the highest peak in the Cordillera Vilcabamba of southern Peru. The field area is situated 25 km due south of the archaeological site of Machu Picchu. Outer and inner moraines in the sequence were deposited by valley glaciers that terminated ~5 km and ~3 km, respectively, from their headwall on the Salcantay summit massif. Cosmogenic 10Be surface exposure dating of granitic boulders sampled on the Salcantay moraines is underway and has provided the first numerical ages for these deposits. Initial results indicate ages of 8.1 ± 0.1 10Be ka for the outer moraine and 200 ± 20 10Be years for the sharp-crested inner moraine. These ages are derived using the CRONUS-Earth 10Be exposure age calculator (version 2.0) and expressed with respect to the Lal- Stone production rate scaling scheme using the standard atmosphere. The outer and inner moraine ages correspond to glacial events during the early and latest Holocene, respectively. Further 10Be dating of the mapped moraines and similar deposits observed in adjacent drainages on Nevado Salcantay is anticipated to yield a high-resolution chronology of valley glaciation in this segment of the southern Peruvian Andes. The new results bridge an important gap between existing Andean glacier records to the north and south, and complement available ice core and lacustrine paleoclimate records in the vicinity, thereby expanding spatial and temporal coverage for identifying patterns of Holocene climate change in the tropical Andes. Notably, the inner moraine age correlates with the timing of the Little Ice Age as defined in northern mid- and high latitude glacier records, and suggests considerable expansion of valley glaciers in the southern Peruvian Andes during this climatic minimum. Apart from their paleoclimatic significance, the initial results also demonstrate

  18. New discoveries on astronomical orientation of Inca site in Ollantaytambo, Peru

    Directory of Open Access Journals (Sweden)

    Karolína Hanzalová

    2015-12-01

    Full Text Available This paper deals with astronomical orientation of Incas objects in Ollantaytambo, which is located about 35 km southeast from Machu Picchu, about 40 km northwest from Cusco, and lies in the Urubamba valley. Everybody writing about Ollantaytambo, shoud read Protzen. (1  He devoted his monograph to description and interpretation of that locality. Book of Salazar and Salazar (2 deals, among others, with the orientation of objects in Ollantaytambo with respect to the cardinal direction. Zawaski and Malville (3 documented astronomical context of major monuments of nine sites in Peru, including Ollantaytambo. We tested astronomical orientation in these places and confirm or disprove hypothesis about purpose of Incas objects. For assessment orientation of objects we used our measurements and also satellite images on Google Earth and digital elevation model from ASTER. The satellite images were used to estimate the astronomical-solar-solstice orientation, together with terrestrial images from Salazar and Salazar (2. The digital elevation model is useful in the mountains, where we need the actual horizon for a calculation of sunset and sunrise on specific days (solstices, which were for Incas people very important. We tested which astronomical phenomenon is connected with objects in Ollantaytambo. First, we focused on Temple of the Sun, also known the Wall of six monoliths.  We tested winter solstice sunrise and the rides of the Pleiades for the epochs 2000, 1500 and 1000 A.D. According with our results the Temple isn´t connected neither with winter solstice sunrise nor with the Pleiades. Then we tested also winter solstice sunset. We tried to use the line from an observation point near ruins of the Temple of Sun, to west-north, in direction to sunset. The astronomical azimuth from this point was about 5° less then we need. From this results we found, that is possible to find another observation point. By Salazar and Salazar (2 we found observation

  19. New knowledge in determining the astronomical orientation of Incas object in Ollantaytambo, Peru

    Directory of Open Access Journals (Sweden)

    K. Hanzalová

    2014-06-01

    Full Text Available This paper deals about astronomical orientation of Incas objects in Ollantaytambo, which is located about 35 km southeast from Machu Picchu, about 40 km northwest from Cusco, and lies in the Urubamba valley. Everybody writing about Ollantaytambo, shoud read Protzen (1993. He devoted his monograph to description and interpretation of that locality. Book of Salazar and Salazar (2005 deals, among others, with the orientation of objects in Ollantaytambo with respect to the cardinal direction. Zawaski and Malville (2007 documented astronomical context of major monuments of nine sites in Peru, including Ollantaytambo. We tested astronomical orientation in these places and confirm or disprove hypothesis about purpose of Incas objects. For assessment orientation of objects we used our measurements and also satellite images on Google Earth and digital elevation model from ASTER. The satellite images used to approximate estimation of astronomical orientation. The digital elevation model is useful in the mountains, where we need the really horizon for a calculation of sunset and sunrise on specific days (solstices, which were for Incas people very important. By Incas is very famous that they worshiped the Sun. According to him they determined when to plant and when to harvest the crop. In this paper we focused on Temple of the Sun, also known the Wall of six monoliths. We tested which astronomical phenomenon is connected with this Temple. First, we tested winter solstice sunrise and the rides of the Pleiades for the epochs 2000, 1500 and 1000 A.D. According with our results the Temple isn't connected neither with winter solstice sunrise nor with the Pleiades. Then we tested also winter solstice sunset. We tried to use the line from an observation point near ruins of the Temple of Sun, to west-north, in direction to sunset. The astronomical azimuth from this point was about 5° less then we need. From this results we found, that is possible to find another

  20. Obituary: Raymond Edwin White Jr., 1933-2004

    Science.gov (United States)

    Liebert, James William

    2004-12-01

    President Manuel Pachecho recognized Ray's extensive contributions by asking him to serve as Master of Ceremonies at the University commencement. Ray White's research career was not as extensive as his teaching activities, but it was creative. His original specialty was globular star clusters and classes of variable stars within them. He made several catalogs of star clusters and associations, measured the exact centers, the axial ratios and the orientations of around 100 Galactic globular clusters. Certainly, Ray's greatest love in research, especially in later years, was archaeoastronomy. He studied the evidence for astronomical observations of the Sun, Moon and stars from the mound sites of the prehistoric Hohokam inhabitants of the Salt River Valley of Arizona. He was best known for his studies of the Inkaic people of the pre-Columbian, Peruvian Andes. Most of this research involved the grand Machu Picchu site, where he showed (with David Dearborn) that the central tower (the "Torreon") certainly had been used as an Observatory. They also discovered a separate, solstice observatory and named it Intimachay. Characteristically, Ray combined much of his archaeoastronomy research interests with the involvement of undergraduate students and adults through the Earthwatch program in field trips to Machu Picchu. With a Professor in the humanities who was also well known at the University of Arizona, Donna Swaim, Ray introduced a group of undergraduates in summer classes to several archaeoastronomy sites in such countries as Ireland and the British isles. Of course they also gave on-site lectures at art museums, and sites of historical and cultural interest. Like many astronomers, Ray was well traveled. He had sabbaticals at the University of Cambridge in 1980, and at the Dublin Institute of Advanced Study (Dunsink Observatory), Ireland, in 1996-97. The latter was funded by his winning a Fulbright Fellowship, which enabled him to further his studies of the Celtic astronomical

  1. A Rediscovered Alliance: Can New Music Performance Teaching Policy Save Music Education? A New Framework for the Music Studio

    Science.gov (United States)

    Wexler, Mathias

    2012-01-01

    Music education in K-12 school programs may continue to lose ground to other subjects unless music education and performance studies are viewed as interdependent. The author argues that the reinvigoration of both music education and performance requires that the studio experience integrate a research-based pedagogy, multi-stylistic range of…

  2. Crotalaria trifoliolata (Leguminosae: Papilionoideae), a previously incompletely known Ethiopian endemic rediscovered after 120 years

    DEFF Research Database (Denmark)

    Friis, Ib; Weber, Odile

    2014-01-01

    . rhynchocarpa Polhill, C. saltiana Andrews, C. thomasii Harms) in having the inside of the pod densely packed with long, white hairs. C. trifoliolata was observed at the edge of and in glades inside dry Juniperus-Olea forest, in which the canopy is dominated by J. procera Endl. and the undergrowth by Barbeya...... oleoides Schweinf. and other species characteristic of dry Afromontane forest and bushland. The species is found only in a limited area near the eastern Ethiopian escarpment at Sheik Hussein. It is documented with images and maps, its potential distribution is modelled and a conservation assessment...

  3. Rediscovering Myths in the Renaissance: The Calydonian Boar and the Reception of Procopius’ Gothic War in Benevento

    Directory of Open Access Journals (Sweden)

    Lorenzo Miletti

    2015-08-01

    Full Text Available Benevento’s taking the Calydonian Boar as its emblem in the fifteenth century is crucial evidence for the Renaissance response to the text of Procopius, sole testimony to Diomedes’ gift of the boar's tusks to the city.

  4. Rediscovering an extraordinary vanishing bug: Llaveia axin axin Redescubriendo un insecto extraordinario que desaparece: Llaveia axin axin

    Directory of Open Access Journals (Sweden)

    Ireri Suazo-Ortuño

    2013-03-01

    Full Text Available The "aje" (Llaveia axin axin is a parasitic hemipteran of various tree species in tropical dry forests of Mexico and Guatemala. Females produce fatty extracts used since prehispanic times (i.e., traditional medicine and as raw material to produce handcrafts. However, very little is known about its biology and conservation status. In Michoacán and Guerrero States (Mexico, fifteen localities with historical reports of "aje" were visited 4 times (2006-2007. The incidence, seasonal abundance and distribution, host species, tree size and section preference, were determined. Only 3 populations in 2 localities were found at low altitudes (El "aje" (Llaveia axin axin es un hemíptero parásito de especies de árboles del bosque tropical seco de México y Guatemala. Las hembras producen extractos grasos utilizados por el hombre desde tiempos prehispánicos (i.e., medicina tradicional y como materia prima para producir la técnica artesanal de maque. Sin embargo, se conoce muy poco sobre su biología y estado de conservación. En los estados de Michoacán y Guerrero, se visitaron, en cuatro ocasiones (2006-2007, 15 localidades con reportes históricos del "aje". Se determinó la incidencia, abundancia y distribución estacional del "aje", así como las especies hospederas y preferencia por sección y tamaño de árbol. Se localizaron tres poblaciones en dos localidades (< 300 m snm, cercanas a cuerpos de agua, y se encontró presente en un sólo hospedero, Acacia cochliacantha. El "aje" fue comúnmente encontrado en la base del tronco principal, sin mostrar preferencia por el tamaño de árbol. Julio (2007 fue el mes con mayor abundancia. El "ajé" está amenazado por la extinción local de sus poblaciones, debido a su distribución agregada y a la destrucción de su hábitat y por la eliminación de su especie hospedera, considerada como maleza. Urge obtener información básica sobre su biología y dinámica poblacional, así como la implementación de alguna estrategia de conservación. El manejo del "aje" debe considerar connotaciones biológicas, farmacológicas y culturales.

  5. Uncover the mantle: rediscovering Gregório Lopes palette and technique with a study on the painting "Mater Misericordiae"

    Science.gov (United States)

    Antunes, Vanessa; Candeias, António; Oliveira, Maria J.; Carvalho, Maria L.; Dias, Cristina Barrocas; Manhita, Ana; Francisco, Maria J.; Costa, Sónia; Lauw, Alexandra; Manso, Marta

    2016-11-01

    Gregório Lopes (c. 1490-1550) was one of the most prominent painters of the renaissance and Mannerism in Portugal. The painting "Mater Misericordiae" made for the Sesimbra Holy House of Mercy, circa 1535-1538, is one of the most significant works of the artist, and his only painting on this theme, being also one of the most significant Portuguese paintings of sixteenth century. The recent restoration provided the possibility to study materially the painting for the first time, with a multianalytical methodology incorporating portable energy-dispersive X-ray fluorescence spectroscopy, scanning electron microscopy-energy-dispersive spectroscopy, micro-X-ray diffraction, micro-Raman spectroscopy and high-performance liquid chromatography coupled to diode array and mass spectrometry detectors. The analytical study was complemented by infrared reflectography, allowing the study of the underdrawing technique and also by dendrochronology to confirm the date of the wooden panels (1535-1538). The results of this study were compared with previous ones on the painter's workshop, and significant differences and similitudes were found in the materials and techniques used.

  6. Rediscovering medicinal plants' potential with OMICS: microsatellite survey in expressed sequence tags of eleven traditional plants with potent antidiabetic properties.

    Science.gov (United States)

    Sahu, Jagajjit; Sen, Priyabrata; Choudhury, Manabendra Dutta; Dehury, Budheswar; Barooah, Madhumita; Modi, Mahendra Kumar; Talukdar, Anupam Das

    2014-05-01

    Herbal medicines and traditionally used medicinal plants present an untapped potential for novel molecular target discovery using systems science and OMICS biotechnology driven strategies. Since up to 40% of the world's poor people have no access to government health services, traditional and folk medicines are often the only therapeutics available to them. In this vein, North East (NE) India is recognized for its rich bioresources. As part of the Indo-Burma hotspot, it is regarded as an epicenter of biodiversity for several plants having myriad traditional uses, including medicinal use. However, the improvement of these valuable bioresources through molecular breeding strategies, for example, using genic microsatellites or Simple Sequence Repeats (SSRs) or Expressed Sequence Tags (ESTs)-derived SSRs has not been fully utilized in large scale to date. In this study, we identified a total of 47,700 microsatellites from 109,609 ESTs of 11 medicinal plants (pineapple, papaya, noyontara, bitter orange, bermuda brass, ratalu, barbados nut, mango, mulberry, lotus, and guduchi) having proven antidiabetic properties. A total of 58,159 primer pairs were designed for the non-redundant 8060 SSR-positive ESTs and putative functions were assigned to 4483 unique contigs. Among the identified microsatellites, excluding mononucleotide repeats, di-/trinucleotides are predominant, among which repeat motifs of AG/CT and AAG/CTT were most abundant. Similarity search of SSR containing ESTs and antidiabetic gene sequences revealed 11 microsatellites linked to antidiabetic genes in five plants. GO term enrichment analysis revealed a total of 80 enriched GO terms widely distributed in 53 biological processes, 17 molecular functions, and 10 cellular components associated with the 11 markers. The present study therefore provides concrete insights into the frequency and distribution of SSRs in important medicinal resources. The microsatellite markers reported here markedly add to the genetic stock for cross transferability in these plants and the literature on biomarkers and novel drug discovery for common chronic diseases such as diabetes.

  7. Terra Preta sanitation: re-discovered from an ancient Amazonian civilisation - integrating sanitation, bio-waste management and agriculture.

    Science.gov (United States)

    Factura, H; Bettendorf, T; Buzie, C; Pieplow, H; Reckin, J; Otterpohl, R

    2010-01-01

    The recent discovery of the bio-waste and excreta treatment of a former civilisation in the Amazon reveals the possibility of a highly efficient and simple sanitation system. With the end product that was black soil they converted 10% of former infertile soil of the region: Terra Preta do Indio (black soil of the Indians). These soils are still very fertile 500 years after this civilisation had disappeared. Deriving from these concepts, Terra Preta Sanitation (TPS) has been re-developed and adopted. TPS includes urine diversion, addition of a charcoal mixture and is based on lactic-acid-fermentation with subsequent vermicomposting. No water, ventilation or external energy is required. Natural formation processes are employed to transform excreta into lasting fertile soil that can be utilised in urban agriculture. The authors studied the lacto-fermentation of faecal matter with a minimum of 4 weeks followed by vermicomposting. The results showed that lactic-acid fermentation with addition of a charcoal mixture is a suitable option for dry toilets as the container can be closed after usage. Hardly any odour occured even after periods of several weeks. Lactic-acid fermentation alone without addition of bulking agents such as paper and sliced-cut wood to raise the C/N ratio is creating a substrate that is not accepted by worms.

  8. Parides klagesi (Ehrmann redescoberto no Brasil (Lepidoptera, Papilionidae, Troidini Parides klagesi (Ehrmann rediscovered in Brazil (Lepidoptera, Papilionidae, Troidini

    Directory of Open Access Journals (Sweden)

    Olaf H. H. Mielke

    2007-01-01

    Full Text Available Parides klagesi (Ehrmann, 1904, uma espécie descrita da Venezuela, tem a sua ocorrência confirmada para o Brasil (Pará e Maranhão.Parides klagesi (Ehrmann, 1904, a species described from Venezuela, has its geographical distribution confirmed to Brazil (Pará and Maranhão.

  9. Bringing Commodity Chain Analysis Back to Its World-Systems Roots: Rediscovering Women’s Work and Households

    Directory of Open Access Journals (Sweden)

    Wilma Dunaway

    2015-08-01

    Full Text Available Globally between 1980 and 2000, women's economic activity rate expanded, narrowing the gender gap in labor force participation. Thus, females now account for one-third or more of the "officially-counted" personnel of export industries (UNICEF 2007, and export agriculture is now feminized (Deere 2005. Today women account for one-third of the manufacturing labor force in developing countries, and females hold more than one-half of the industrial jobs in Asia (Barrientos, Kabeer and Hossain 2004. In much of the global South, females account for a majority of the waged labor force in export agriculture, and they are more heavily concentrated than men in service jobs that provision the supply chains of global production. As a reflection of fewer opportunities for males, women are now less likely to withdraw from the labor force during their childbearing years. In addition, females account for a majority of the income earners in the informal sectors of a majority of global South countries, generate a significant proportion of global commodities through subcontracted work they complete in their households, and provide most of the unpaid family labor needed to support household-based farms and businesses that are dominated by males (United Nations 2003.

  10. Läti avastab uuesti oma veeäärse võlu = Latvia Rediscovers its Waters / Ieva Zibarte

    Index Scriptorium Estoniae

    Zibarte, Ieva

    2006-01-01

    Riia, Liepaja ja Ventspilsi veeäärsete alade arendamise plaanidest. Riias ehitatakse Daugava kaldale Läti Rahvusraamatukogu (Gunnars Birkerts, projekt: 1980-ndad), tehissaarele AB Dam Riia Kontserdisaal (2006. a. arhitektuurikonkursi võitis Läti AB Silis, Zabers & Klava), Andrejostasse Kaasaegse Kunsti Muuseum, koha arengukava töötab välja Rem Koolhaasi OMA Hollandi büroo. Kliversala saare arendamiseks 2005. a. korraldatud workshop's sai Eesti büroo Kosmos eriauhinna. Liepaja kontserdisaali arhitektuurikonkursi võitis Volker Giencke

  11. Present and future water resources supply and demand in the Central Andes of Peru: a comprehensive review with focus on the Cordillera Vilcanota

    Science.gov (United States)

    Drenkhan, Fabian; Huggel, Christian; Salzmann, Nadine; Giráldez, Claudia; Suarez, Wilson; Rohrer, Mario; Molina, Edwin; Montoya, Nilton; Miñan, Fiorella

    2014-05-01

    depend on these water resources but indicate a strong water vulnerability due to a high degree of absolute poverty, 30% and only 67% of access to drinking water. The Vilcanota area has been traditionally the breadbasket for the whole Cusco area. While agriculture is the most important labor sector, a growing export-oriented crop production depends highly on a minimum river streamflow ensuring sufficient water quantity and quality. Hydropower, with 53% of the total electricity nationwide the energy pillar of Peru's economy, might also be heavily affected by diminishing water resources. Nevertheless, improved power plants have to balance out Peru's by 7.5% y-1 increasing energy demand. For instance, the Machu Picchu hydropower plant is currently expanded by 100 MW to a full capacity of 190 MW but does not consider future water availability of the Vilcanota River and local impacts for the population. Our conclusions suggest to focus on an integrative risk-oriented supply-demand water balance model scheme in order to capture the complexity of recent and future water distribution. The integration of both physical and social key variables considering long-term changes in climate-glacier interactions as well as economic and demographic trends, plays a determinant role for the performance quality of that model and future adaptation strategies.

  12. Assessment and management of debris-flow risk in a tropical high-mountain catchment in Santa Teresa, Peru

    Science.gov (United States)

    Frey, Holger; Buis, Daniel; Huggel, Christian; Bühler, Yves; Choquevilca, Walter; Fernandez, Felipe; García, Javier; Giráldez, Claudia; Loarte, Edwin; Masias, Paul; Portocarreo, César; Price, Karen; Walser, Marco

    2015-04-01

    The local center of Santa Teresa (Cusco Region, Peru, 7 km northwest of the ruins of Machu Picchu) has been affected by several large debris-flow events in the recent past. In January and February 1998, three events of extreme magnitudes with estimated total volumes of several tens of millions cubic meters each, caused the destruction of most parts of the municipality and resulted in a resettlement of the town on higher grounds. Additionally, several settlements further upstream, as well valuable infrastructure such as bridges, a railway, and a hydropower plant, were destroyed. Some events were related to large-scale slope instabilities and landslide processes in glacial sediments that transformed into highly mobile debris flows. However, the exact trigger mechanisms are still not entirely clear, and the potential role of glacial lakes for past and future mass flows remains to be analyzed. Here we applied RAMMS (RApid Mass Movement System), a physically based dynamic model, to reconstruct one of the 1998 events in the Sacsara catchment using the ASTER Global Digital Elevation Model (ASTER GDEM) with 30 m spatial resolution and a photogrammetric DEM compiled from ALOS PRISM data with 6 m spatial resolution. A sensitivity analysis for various model parameters such as friction and starting conditions was performed, along with an assessment of potential trigger factors. Based on these results, further potential debris-flows for this catchment were modeled, including outburst scenarios of several glacial lakes. In combination with a vulnerability analysis, these hazard scenarios were then incorporated in a qualitative risk analysis. To further reduce the risk for the local communities, technical risk sheets were elaborated for each of the 17 local settlements in the catchment. Furthermore an Early Warning System (EWS) has been designed. The modular structure of the EWS aims at a first step to install an inexpensive but efficient system to detect debris-flow type mass

  13. Rediscovering Ducos du Hauron's Color Photography through a Review of His Three-Color Printing Processes and Synchrotron Microanalysis of His Prints.

    Science.gov (United States)

    Cotte, Marine; Fabris, Tiphaine; Langlois, Juliette; Bellot-Gurlet, Ludovic; Ploye, Françoise; Coural, Natalie; Boust, Clotilde; Gandolfo, Jean-Paul; Galifot, Thomas; Susini, Jean

    2018-06-18

    Louis Ducos du Huron (1837-1920) dedicated his entire life to the elaboration of physical-chemical processes for color photography. This study aimed at highlighting his unique contribution to three-color printing through 1) an in-depth review of the many protocols he published and 2) the synchrotron-based IR and X-ray microanalysis of fragments sampled in three artworks. Ducos du Hauron's method relied on the preparation and assembly of three monochromes (red, blue, yellow). This study brings to light complex multistep recipes based on photochemistry (carbon print), organic, and inorganic chemistry. The various ingredients involved (e.g., pigments, dichromate gelatin, collodion, resin) were identified and localized through their spectroscopic signature, confirming the relevance of synchrotron spectromicroscopy for the characterization of historical photographs. The impressive correlation between texts and chemical analyses calls for a wider application to the history of photography. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. The Danish Fate of two German Collections. Pieces of the Baron von Häckel and C.L. von Hagedorn Collections Rediscovered

    DEFF Research Database (Denmark)

    Svenningsen, Jesper

    2016-01-01

    in modern collections. Two such paintings – both of them among Hagedorn’s favorite pictures – are published here. The 1763 sale of the collection formed by Baron von Häckel is equally well known, though it has escaped everyone’s attention that a further 75 paintings were separated from the rest...... and presented to the Danish king. About half of these pictures can still be found in the Statens Museum for Kunst in Copenhagen....

  15. REDISCOVERING THE PRINCIPLES OF ECO-CITY AS SPATIAL ATTRIBUTES IN TRADITIONAL HOUSING SETTLEMENT: THE CASE OF URFA IN SOUTHEASTERN ANATOLIA

    Directory of Open Access Journals (Sweden)

    CEMAL INCERUH

    2009-11-01

    Full Text Available Urban spaces are generally defined and created by physical and non-physical entities. Among these entities buildings play important role in defing urban spaces. These open spaces come into being as a part of building (a private courtyard, as spaces between buildings for semi-public activities in cul-de-sac (as extensions of indoor/courtyard, or as common public gathering and thoroughfare spaces, in a settlement. Yet, these spaces have been studied and analyzed according to different physical and social aspects. But, this paper studies these spaces in different manner inspired from Dominsky`s three domains 'Reuse, Reduce and Recycle' of the outcomes of sustainable settlement. However, in this paper, these three 'Rs' are used as tools to enhance the sustainability of urban spaces and their ecological importance for a society both physically and morally. The objective of this paper is to explore the criteria of ecological sustainability and adaptation of changing society to traditional Anatolian settlements, and to derive physical issues and features of suatinabile design and planning for new sttelements in hot arid regions.

  16. Rediscovering Paideia and the Meaning of a Scholarly Career: Rejoinder to "Identifying Research Topic Development in Business and Management Education Research Using Legitimation Code Theory"

    Science.gov (United States)

    Antonacopoulou, Elena P.

    2016-01-01

    In "Identifying Research Topic Development in Business and Management Education Research Using Legitimation Code Theory," authors J.B. Arbaugh, Charles J. Fornaciari, and Alvin Hwang ("Journal of Management Education," December 2016 vol. 40 no. 6 p654-691, see EJ1118407) used citation analysis to track the development of…

  17. Redescubriendo America. Guia Pedagogica: Des-Cubriendo la Historia y Legado de la Conquista (Rediscovering America. Teaching Guide: Uncovering the History and Legacy of the Conquest).

    Science.gov (United States)

    Ramos, Arnoldo, Ed.; And Others

    This document makes the argument that since the European conquest of the Western Hemisphere, society has had a policy of "covering" the history of the indigenous people. The systems of religion, farming, government, education, and the economy of native peoples from the Arctic to Tierra del Fuego were outlawed and repressed. Textbooks…

  18. Minimum dipole moment required to bind an electron--molecular theorists rediscover phenomenon mentioned in Fermi--Teller paper on another subject twenty years earlier

    International Nuclear Information System (INIS)

    Turner, J.E.

    1976-07-01

    Work leading to the discovery of the minimum dipole moment for electron binding, D/sub min/ = 0.639 ea 0 (atomic units), by several groups in 1967-68 is described. It was subsequently learned that this number had been published in 1947 by Fermi and Teller, who did not, however, indicate how they derived it. The author has found a numerical solution in Fermi's notebooks from 1946-50 at the University of Chicago Library. Fermi's work is described and presented here with relevant material from his notebooks

  19. REDISCOVERING MISES-HAYEK MONETARY AND BUSINESS CYCLE THEORY IN LIGHT OF THE CURRENT CRISIS: CREDIT EXPANSION AS A SOURCE OF ECONOMIC BOOM AND BUST

    Directory of Open Access Journals (Sweden)

    Marcin Mrowiec

    2013-10-01

    Full Text Available The article starts with a brief description of Mises’ monetary theory, with emphasis on the Misesian differentiation of two kinds of credit: commodity and circulation credit, and with the description of the impact of circulation credit expansion on the business cycle. Further on it is described how Mises’ insights constituted the kernel of Austrian Business Cycle Theory, and how the same observations on the nature of credit constituted the kernel of the Chicago Plan (though Mises’ views on the nature of credit led him to different conculsions than it led the authors of the Chicago Plan, and how this plan is being “rediscovered” now. The following sections deal with observations of one of the preeminent current macroeconomic researches, Mr. Claudio Borio, on the elasticity of credit as the source of the current crisis, and on the importance of the financial cycle in analysing the current economic crisis. The author of this text demonstrates that Austrian Business Cycle Theory gave the same answer regarding the sources of economic crises that now modern macroeconomic theory seems to be approaching, and that the postulates for successful financial cycle modeling are already included in the ABCT. Finally, some observations on the current crisis, as well as proposals of avenues of further research are proposed.

  20. The origins of the plebs Sanctae Agathae. Inscriptions lost and rediscovered on the history of Santhià in the Early Middle Ages

    Directory of Open Access Journals (Sweden)

    Marco Aimone

    2014-04-01

    Full Text Available Two fragments of white marble are embedded in the apsis’ wall outside the parish church of St. Agatha in Santhià (near Vercelli, in Piedmont: the first one is engraved with the final part of a dedicatory inscription to a martyr by a clergyman named Vvalpertus (or Alpertus; the second one is a part of a small pillar or a lintel coming from a presbytery enclosure, and is decorated with a motif of intertwined gallons. The inscription stayed in the middle of a pluteus bordered by a carved frame, of which only a part of the lower band survives: the letters and the style of the decorations allow a chronology within the 8th century, while the fragment of pillar is to be traced back to a period between the 8th and the first half of the 9th. Of special interest are the Lombard onomastic of the dedicator and, in the final surviving text, the “signature” of a sculptor, which is present in a second inscription of Lombard age found in Piedmont, adorned with carved decorations as well. The analysis of these artefacts - hitherto unpublished - offered the opportunity to restudy two other inscriptions once existing in the church of St. Agatha, long lost and of uncertain authenticity: all these data allow various deductions about the history of Santhià over the centuries of the early Middle ages, the presence of a clergy in the countryside of the diocese of Vercelli, and the work of sculptors and engravers active between the 8th and 9th century in an area between Lombardy, Piedmont, Liguria and Provence, labelled in the past under the unifying name of “bottega delle Alpi Marittime”.

  1. A foundation of ecology rediscovered: 100 years of succession on the William S. Cooper plots in Glacier Bay, Alaska.

    Science.gov (United States)

    Buma, Brian; Bisbing, Sarah; Krapek, John; Wright, Glenn

    2017-06-01

    Understanding plant community succession is one of the original pursuits of ecology, forming some of the earliest theoretical frameworks in the field. Much of this was built on the long-term research of William S. Cooper, who established a permanent plot network in Glacier Bay, Alaska, in 1916. This study now represents the longest-running primary succession plot network in the world. Permanent plots are useful for their ability to follow mechanistic change through time without assumptions inherent in space-for-time (chronosequence) designs. After 100-yr, these plots show surprising variety in species composition, soil characteristics (carbon, nitrogen, depth), and percent cover, attributable to variation in initial vegetation establishment first noted by Cooper in the 1916-1923 time period, partially driven by dispersal limitations. There has been almost a complete community composition replacement over the century and general species richness increase, but the effective number of species has declined significantly due to dominance of Salix species which established 100-yr prior (the only remaining species from the original cohort). Where Salix dominates, there is no establishment of "later" successional species like Picea. Plots nearer the entrance to Glacier Bay, and thus closer to potential seed sources after the most recent glaciation, have had consistently higher species richness for 100 yr. Age of plots is the best predictor of soil N content and C:N ratio, though plots still dominated by Salix had lower overall N; soil accumulation was more associated with dominant species. This highlights the importance of contingency and dispersal in community development. The 100-yr record of these plots, including species composition, spatial relationships, cover, and observed interactions between species provides a powerful view of long-term primary succession. © 2017 by the Ecological Society of America.

  2. The assets-based approach: furthering a neoliberal agenda or rediscovering the old public health? A critical examination of practitioner discourses.

    Science.gov (United States)

    Roy, Michael J

    2017-08-08

    The 'assets-based approach' to health and well-being has, on the one hand, been presented as a potentially empowering means to address the social determinants of health while, on the other, been criticised for obscuring structural drivers of inequality and encouraging individualisation and marketisation; in essence, for being a tool of neoliberalism. This study looks at how this apparent contestation plays out in practice through a critical realist-inspired examination of practitioner discourses, specifically of those working within communities to address social vulnerabilities that we know impact upon health. The study finds that practitioners interact with the assets-based policy discourse in interesting ways. Rather than unwitting tools of neoliberalism, they considered their work to be about mitigating the worst effects of poverty and social vulnerability in ways that enhance collectivism and solidarity, concepts that neoliberalism arguably seeks to disrupt. Furthermore, rather than a different, innovative, way of working, they consider the assets-based approach to simply be a re-labelling of what they have been doing anyway, for as long as they can remember. So, for practitioners, rather than a 'new' approach to public health, the assets-based public health movement seems to be a return to recognising and appreciating the role of community within public health policy and practice; ideals that predate neoliberalism by quite some considerable time.

  3. The works of Bologna’s Institution of Artistic Exhibitions (Ente Bolognese Manifestazioni Artistiche rediscovered in the archives of the Museum of Modern Art, in Bologna.

    Directory of Open Access Journals (Sweden)

    Grazia Maria Restuccia

    2013-11-01

    Full Text Available This paper aims to reconstruct and investigate the work done by the Ente Bolognese Manifestazioni Artistiche. Its activity, from 1964 to 1993, has proven to enhance the art history of the territory, with a view to framing national and international level.

  4. Re-Discovering the Arts: The Impact of Engagement in a Natural Environment upon Pre-Service Teacher Perceptions of Creativity

    Science.gov (United States)

    Jones, Janice K.

    2013-01-01

    Australian national statements describing a quality 21st century education prioritize creativity and sustainability as essentials for global and economic survival and for individual wellbeing. However, data gathered from 114 pre-service teachers commencing undergraduate study indicates their limited experience and skills in the arts, and lack of…

  5. The elephant in the room: The need to re-discover the intersection between poverty, powerlessness and power in ‘Theology and Development’ praxis

    Directory of Open Access Journals (Sweden)

    Nadine Bowers Du Toit

    2016-09-01

    Full Text Available South Africa remains a divided community on many levels: socially, racially and socioeconomically. This is no more evident than in the recent protests – most notably waged on university campuses and on the streets in the past year. This, the article argues, is closely related to the need to reclaim the notion of power by those who feel they remain relegated to the social and economic peripheries after over 20 years of democracy. While ‘theology and development’ praxis has been most closely associated in a post-apartheid era with welfare and charity approaches or pragmatic interaction with state and civil society (both of which have been critiqued, what has not been sufficiently addressed is the notion of power which once dominated ecclesiastical discourses. This is the proverbial ‘elephant in the room’, which the article argues must once again be revisited and re-engaged – both within scholarly reflection and within church practice – in order to address these divides.

  6. Bricolage: Re-Discovering History through Intermediality and Performance. A Report on the UCT/CityVarsity Production of "A Day, Across" at the Cape Town Fringe 2014

    Science.gov (United States)

    Muftic, Sanjin

    2016-01-01

    "A Day, Across," performed by the CityVarsity School of Creative Arts at the Cape Town Fringe 2014, was a student production that investigated the link between the youth of South Africa and the centennial of the start of World War I. This paper presents a brief analysis of the rehearsal process as well as certain performance sequences in…

  7. Decoupling of a tight-fit transceiver phased array for human brain imaging at 9.4T: Loop overlapping rediscovered.

    Science.gov (United States)

    Avdievich, Nikolai I; Giapitzakis, Ioannis-Angelos; Pfrommer, Andreas; Henning, Anke

    2018-02-01

    To improve the decoupling of a transceiver human head phased array at ultra-high fields (UHF, ≥ 7T) and to optimize its transmit (Tx) and receive (Rx) performance, a single-row eight-element (1 × 8) tight-fit transceiver overlapped loop array was developed and constructed. Overlapping the loops increases the RF field penetration depth but can compromise decoupling by generating substantial mutual resistance. Based on analytical modeling, we optimized the loop geometry and relative positioning to simultaneously minimize the resistive and inductive coupling and constructed a 9.4T eight-loop transceiver head phased array decoupled entirely by overlapping loops. We demonstrated that both the magnetic and electric coupling between adjacent loops is compensated at the same time by overlapping and nearly perfect decoupling (below -30 dB) can be obtained without additional decoupling strategies. Tx-efficiency and SNR of the overlapped array outperformed that of a common UHF gapped array of similar dimensions. Parallel Rx-performance was also not compromised due to overlapping the loops. As a proof of concept we developed and constructed a 9.4T (400 MHz) overlapped transceiver head array based on results of the analytical modeling. We demonstrated that at UHF overlapping loops not only provides excellent decoupling but also improves both Tx- and Rx-performance. Magn Reson Med 79:1200-1211, 2018. © 2017 International Society for Magnetic Resonance in Medicine. © 2017 International Society for Magnetic Resonance in Medicine.

  8. Minimum dipole moment required to bind an electron: molecular theorists rediscover phenomenon mentioned in Fermi-Teller paper twenty years earlier

    International Nuclear Information System (INIS)

    Turner, J.E.

    1977-01-01

    Work leading to the discovery of the minimum dipole moment for electron binding, D/sub min/=0.639 ea 0 (atomic units), by several groups in 1967--1968 is described. It was subsequently learned that this number had been published in 1947 by Fermi and Teller, who did not, however, indicate how they derived it. The author has found a numerical solution in Fermi's notebooks from 1946--1950 at the University of Chicago Library. Fermi's work is described and presented here with relevant material from his notebooks

  9. A FRET-based probe for epidermal growth factor receptor bound non-covalently to a pair of synthetic amphipathic helixes

    International Nuclear Information System (INIS)

    Itoh, Reina E.; Kurokawa, Kazuo; Fujioka, Aki; Sharma, Alok; Mayer, Bruce J.; Matsuda, Michiyuki

    2005-01-01

    Epidermal growth factor (EGF) receptor plays a pivotal role in a variety of cellular functions, such as proliferation, differentiation, and migration. To monitor the EGF receptor (EGFR) activity in living cells, we developed a probe for EGFR activity based on the principle of fluorescence resonance energy transfer (FRET). Previously, we developed a probe designated as Picchu (Phosphorylation indicator of the CrkII chimeric unit), which detects the tyrosine phosphorylation of the CrkII adaptor protein. We used a pair of synthetic amphipathic helixes, WinZipA2 and WinZipB1, to bind Picchu non-covalently to the carboxyl-terminus of the EGFR. Using this modified probe named Picchu-Z, the activity of EGFR was followed in EGF-stimulated Cos7 cells. We found that a high level of tyrosine phosphorylation of Picchu-Z probe remained after endocytosis until the point when the EGFR was translocated to the perinuclear region. These findings are in agreement with the previously reported 'signaling endosome' model. Furthermore, by pulse stimulation with EGF and by acute ablation of EGFR activity with AG1478, it was suggested that the phosphorylation of Picchu-Z probe, and probably the phosphorylation of EGFR also, underwent a rapid equilibrium (τ 1/2 < 2 min) between the phosphorylated and dephosphorylated states in the presence of EGF

  10. PERAN KONTEKSTUAL TERHADAP KEJADIAN BALITA PENDEK DI INDONESIA (THE CONTEXTUAL ROLE OF OCCURRENCE STUNTED ON CHILDREN UNDER FIVE IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Sihadi Suhadi

    2013-07-01

    Full Text Available ABSTRAK Latar Belakang: Prevalensi anak balita pendek di Indonesia sebesar 36,8 persen. Anak yang balita pendek yang berat mempunyai IQ 11 point lebih rendah dibandingkan anak balita yang tidak pendek. Analisis ini mencari faktor penyebab anak balita pendek dari level individu, rumah tangga, dan provinsi terhadap terjadinya balita pendek. Tujuan: Diketahui faktor penyebab dari level individu, rumah tangga, dan provinsi terhadap kejadian balita pendek. Metodologi: Data yang digunakan bersumber data sekunder dari data Riskesdas 2010, data tersier dari BPS, IPKM, dan IPM. Jumlah sampel yang dianalisis sebesar 9 897 anak balita. Analisis statistik dengan menggunakan multilevel statistical model binary logistic regression.  Hasil:            Level provinsi mempunyai kontribusi 51,9 persen, individu 34,9 persen, dan rumah tangga 13,2 persen terhadap terjadinya anak balita pendek. Proporsi balita pendek 44,5 persen dapat diturunkan menjadi 42,5 persen bila konsumsi energi balita diperbaiki, menjadi 40,8 persen bila konsumsi energi rumah tangga diperbaiki, menjadi 43,2 persen bila ekonomi rumah tangga diperbaiki, menjadi 32,6 persen bila pola asuh diperbaiki, menjadi 35,8 persen bila ibu tidak pendek, menjadi 39,4 persen bila pendidikan ibu diperbaiki, dan menjadi 41,4 persen bila kemiskinan di tingkat provinsi diperbaiki. Simak Baca secara fonetik Kamus - Lihat kamus yang lebih detail Terjemahkan situs web mana pun NouvelObs-PrancisLa Información-SpanyolZamalek Fans-ArabSueddeutsche.de-JermanNews.de-JermanFocus Online-JermanNord-Cinema-PrancisTelegraph.co.uk-InggrisOneIndia-HindiMachu Picchu-SpanyolGuardian.co.uk-InggrisEl Confidencial-Spanyol Lakukan banyak hal dengan Google Terjemahan Cari resep sushi terbaik di dunia, tentunya dalam bahasa Jepang! Bebaskan kekuatan Penelusuran yang Diterjemahkan Google.Tetap berhubungan dengan sahabat pena Anda di Paris. Aktifkan terjemahan otomatis untuk email dan ngobrol di Gmail.Apa sih artinya

  11. Environmental radioactivity in the antarctic station

    International Nuclear Information System (INIS)

    Gonzalez, S.; Osores, J.; Martinez, J.; Lopez, E.; Jara, R.

    1998-01-01

    Study about environmental radioactivity in the Peruvian antarctic station Machu Pichu they were carried out during the last three periods to the southern summer. The objective of the project it is to evaluate environmental component in order to elaborate a study it base on the levels background radioactivity and artificial in the antarctic region

  12. Should the definition of "sleep hygiene" be antedated of a century? A historical note based on an old book by Paolo Mantegazza, rediscovered. To place in a new historical context the development of the concept of sleep hygiene.

    Science.gov (United States)

    Gigli, Gian Luigi; Valente, Mariarosaria

    2013-05-01

    The article contains a historical note on the concept of sleep hygiene, developed in 1977 by Peter Hauri, who developed a set of sleep-promoting rules, considered the fundament for sleep-hygiene techniques. Somnologists, unanimously ascribed to Hauri the fatherhood of the lucky term, while numerous books included at least a section on sleep hygiene. "Inadequate sleep hygiene" was included as a nosological entity in the International Classification of Sleep Disorders. This article intends to demonstrate that the concept of sleep hygiene was developed many years before, thanks to the pioneering work of Paolo Mantegazza, a scientist and a professor in the Medical School of the University of Pavia, Italy. After presenting briefly the history of the University of Pavia and illustrating the profile of Paolo Mantegazza, the article presents the original book published by Mantegazza in 1864 (second edition in 1865). The authors report extensive citations of Mantegazza's original book dealing with sleep hygiene. Mantegazza's indications, compared with Hauri's rules show important similarities. The authors support the view that the fatherhood of sleep hygiene should be acknowledged to Mantegazza and antedated to 1864. Hauri keeps the merit of giving more solid scientific roots to the concept of sleep hygiene and of inserting it in the frame of modern sleep medicine.

  13. Snapshots: Marimba Magic; Rediscovering Coyote and Raven; New Life for an Old War; Good Health, Good Heart; Winds of Change; What the Forest Gives; Lessons in the Loop; a Talking Book.

    Science.gov (United States)

    Reed, Bracken; Linik, Joyce Riha; Muir, Maya; Fisher, Amy

    2002-01-01

    Applications of project-based learning are illustrated by examples of projects involving music, art, history, a partnership with a hospital, Native American plant remedies, roller coaster design, and making a "talking book" (CD-ROM) in English and Lushootseed (language of the Tulalip Tribes). Project learning can meet standards while involving…

  14. A constituição social da mente: (redescobrindo Jerome Bruner e construção de significados The social constitution of the mind: (rediscovering Jerome Bruner and construction of meanings

    Directory of Open Access Journals (Sweden)

    Mônica F. B. Correia

    2003-12-01

    Full Text Available Este artigo tem por objetivo analisar como a mente se torna social, à luz das idéias de Bruner e frente às idéias de Valsiner. Bruner entende a mente como criadora de significados e busca compreender a interação através da qual a mente constitui e é constituída pela cultura. Propõe uma psicologia interessada na ação e seu caráter situacional, assim como nas formas em que os seres humanos produzem significados nos contextos culturais. As pessoas, para Bruner, são resultado do processo de produção de significados, realizado com o auxílio dos sistemas simbólicos da cultura. O artigo aborda os temas centrais discutidos pelo autor para fundamentar tais pressupostos. Valsiner aparece como um estudioso contemporâneo e em evidência, cujas premissas reivindicam mudanças, principalmente nas pesquisas em Psicologia do Desenvolvimento, semelhantes àquelas apresentadas por Bruner há 50 anos. Estas discussões tornam-se relevantes nos "espaços da Psicologia", especialmente aqueles relacionados à pesquisa e à Educação.The aim of this article is to analyse how the mind becomes social regarding Bruner's ideas as well as Valsiner's. Bruner, who considers the mind as meanings creator, seeks at understanding the interaction through which the mind constitutes and is constituted by the environment. Bruner proposes a psychology which is interested in the action, its situational feature as well as the way which human beings produce meanings within cultural contexts. According to the author these people are results from the meanings production process, accomplished with the aid of the environmental symbolic systems. This article will approach the themes once discussed by the author so as to serve as a basis to such assumptions. Valsiner will appear as a contemporary scholar in activity, whose premises claim changes, particularly researches in Development Psychology which are similar to those presented by Bruner 50 years ago. Such discussions have become relevant in the "psychology rooms", mainly those related to research and education.

  15. An Odyssey into the New Millennium: Rediscover 21st Century Business & Marketing Education. Proceedings of the Annual Atlantic Coast Business & Marketing Education Conference (18th, Raleigh, North Carolina, February 15-17, 2001).

    Science.gov (United States)

    Tucker, Sheila, Ed.

    The following 13 papers on business and marketing education are included in this document: "Internet Marketing" (Herb Brown, Jerry Kandies); "Disk This . . . Paper Flow on the Go!" (Mary Evans, Wilbur Whitley); "Production and Evaluation of On-Line Tutorials" (Margie Gallagher, Evelyn Farrior, Jane Geissler);…

  16. Implications of Sino-American Strategic Competition on Southeast Asia's Post-Cold War Regional Order

    National Research Council Canada - National Science Library

    Suryodipuro, Sidharto

    2003-01-01

    .... The study of international politics after the Cold War has rediscovered the importance of regional interaction as the framework for understanding countries' security strategies and the great powers...

  17. A redescoberta da ética do cuidado: o foco e a ênfase nas relações El redescubrimiento de la ética del cuidado: el foco y el énfasis en las relaciones The rediscovering of the ethics of care: focus and emphasis in the relationship

    Directory of Open Access Journals (Sweden)

    Elma Lourdes Campos Pavone Zoboli

    2004-03-01

    Full Text Available Este artigo tem por objetivo resgatar os sentidos, os aspectos históricos e as distintas estruturas explicativas da ética do cuidado, a fim de contribuir para o debate acerca do cuidar como bem interno e razão de ser da enfermagem. Também introduz o contraponto da ética de cunho feminino e da abordagem feminista da ética, explorando as possíveis motivações para o lugar periférico que tem cabido à ética do cuidado.Este trabajo objetiva rescatar los sentidos, los aspectos históricos y las distintas estructuras explicativas de la ética del cuidado, con miras a contribuir en el debate acerca del cuidar como el bien interno y la razón de ser de la enfermería. También plantea la contraposición de las éticas femeninas y las feministas, en la búsqueda de las posibles razones para el rol secundario de la ética del cuidado.The author presents a discussion of the meanings, the historical aspects and the different explanatory frameworks for the ethics of care. The main purpose is to contribute to the debate concerning the core role of care in nursing and nursing ethics. It also addresses the opposition between feminine and feminist ethics as an explanation for the secondary role of the ethics of care.

  18. O cuidado na perspectiva de Leonardo Boff, uma personalidade a ser (redescoberta na enfermagem El cuidado según la perspectiva de Leonardo Boff, una personalidad a ser re-descubierta en la enfermería The care according to Leonardo Boff's perspective, a personality to be rediscovered in nursing

    Directory of Open Access Journals (Sweden)

    Luzia Wilma Santana da Silva

    2005-08-01

    Full Text Available Trata-se de um ensaio sobre a contribuição de Boff para o cuidado na dimensão macro, a partir de sua visão ecológica e micro no cuidado entre os seres humanos.O autor fundamenta o conceito de cuidado em questões teológicas, filosóficas, sociais e místicas, visualizando as relações humanas que perpassam pelas dimensões ecológicas: integral, social e ambiental. Objetiva compreender o cuidado abordado pelo autor para a fundamentação ontológica e epistemológica do cuidado em Enfermagem.O resultado deste, foi um despertar vigilante no sentido de visualizar e implementar estratégias de adaptação à proposta de um novo paradigma que envolve um resgate da essência do ser humano com um modo-de-ser-com-o-mundo que perpassa pelo cuidado.Trata de un ensayo sobre la contribución de Boff, para el cuidado en la dimensión macro, a partir de su visión ecológica y dimensión micro para el cuidado entre los seres humanos. El autor fundamenta el concepto del cuidado a partir de cuestiones teológicas, filosóficas, sociales y místicas; observando las relaciones humanas que atraviesan por las dimensiones ecológicas: integral, social y ambiental. El objetivo fue conocer y comprender el cuidado abordado por dicho autor para la fundamentación ontológica y epistemológica del cuidado en la Enfermería. El resultado fue un despertar vigilante en el sentido de visualizar e implementar estratégias de adaptación para la propuesta de un nuevo paradigma que envuelve un rescate en la esencia del ser humano como una manera-de-ser-con-el-mundo que pasa a través del cuidado.It is an essay about Boff's contribution for care in the macro dimension, from its ecological point of view and micro in the care among the human beings. The author bases the concept of care starting from theological, philosophical, social, and mystical questions, visualizing the human relations that move through the ecological dimension: integral, social and environmental. It aims to know/understand the care broached by the author for the ontological and epistemological fundamentation of care in nursing. The resullt of this one, has been a vigilant arouse in the sense to visualize and to implement strategies of adaptation to the proposal of a new paradigm that involves a rescue of human being essence with a manner-of-being-with-the-world that moves through the care.

  19. Organizações contra-hegemônicas e a possibilidade de redescoberta da política na modernidade: uma contribuição a partir do pensamento de Hannah Arendt Counter-hegemonic organizations and the possibility of rediscovering politics in modernity: a contribution through Hannah Arendt's thought

    Directory of Open Access Journals (Sweden)

    Lara Bethânia Zilio

    2012-12-01

    Full Text Available Este artigo apresenta um ensaio de natureza teórica cujo objetivo é situar um referencial capaz de abordar organizações que, instaladas numa forma social como sujeitos políticos coletivos, constituem-se como alternativas. Partimos do pensamento de Hannah Arendt, para quem política é a ação que busca acordos, ação em conjunto, reflexo da condição plural do homem e fim em si mesma. Com base nesta perspectiva, procurou-se demonstrar que do mesmo modo que o sistema capitalista cristaliza o esquecimento da política nos tempos atuais, o modelo hegemônico de organizar e a abordagem teórica tradicional dos estudos organizacionais (reflexos do sistema do capital são instrumentos de despolitização e dominação social, ao legitimarem as necessidades de produção, acumulação e regulação na sociedade contemporânea. Nesse contexto, pensa-se nas organizações contra-hegemônicas como uma possibilidade de recuperação da política em suas determinações agonísticas. Nessas organizações, muito mais o grupo e as pequenas comunidades em movimento representam possibilidades de espaços políticos de fundação, resistência, civilidade e de revelação dos homens como agentes, através do exercício das categorias propostas por Arendt: identidade, pluralidade e capacidade de iniciar algo novo.This paper presents a theoretical essay which aims to situate a framework able to address organizations that, established in a social way as collective political subjects, present themselves as alternatives. One is based upon Hannah Arendt's thought, according to whom politics is the action which seeks agreements, joint actions, a reflection of the plural condition of man, and an end in itself. Thus, taking this perspective as a foundation, one tried to demonstrate that, in the same way how the capitalist system crystallizes political forgetfulness in modern times, the hegemonic organizing model and the traditional theoretical approach of organizational studies (reflections of the capital system are tools for depoliticization and social domination, as they legitimize the needs for production, accumulation, and regulation in contemporary society. In this context, one thinks of counter-hegemonic organizations as a possibility for recovering politics with regard to its agonistic purposes. In these organizations, the groups and small moving communities represent major possibilities of political spaces for the foundation, resistance, civility, and disclosure of men as agents, practicing the categories proposed by Arendt: identity, plurality, and ability to start something new.

  20. 重新發現教科「書」的歷程:從物質文化看教科書的潛在課程 The Trajectory of Rediscovering the Text-BOOK: Approaching the Hidden Curriculum of the Textbook from a Material Culturist Perspective

    Directory of Open Access Journals (Sweden)

    彭秉權 Ping-Chuan Peng

    2018-03-01

    Full Text Available 2005年筆者在北部某大學講授「潛在課程」,一份期末報告敘說了學生在成長過程中對教科書的愛恨情仇,這些大家熟悉的情感與經驗揭露了既有教科書研究方法的不足,促使筆者重新思考這本「書」的存在,不只是個傳統科技的文字載具,也是青少年日常生活裡不可或缺的物件。之後10年,筆者嘗試從物質文化的角度重新檢視這本書對學習與社會化的影響。本文以倒敘的方式先分享筆者尋找物質之理論意涵的歷程,放眼教育社會學的批判傳統,從古典理論,到繼起的文化研究、後現代、後結構,乃至近期的後人文思想,儘管處理物質的方式殊異,但皆無損其重要性。之後再引用部分理論來敘說、反芻當年的情事,完成延宕多年的回應。本文希望能為教育研究者與工作者開啟物質文化取向在教科書、潛在課程與青少年次文化,乃至學習、教育科技、政策及課程與教學等領域的應用。 The author has taught a course on hidden curriculum at a university in the northern Taiwan in 2005. A term project on students’ normal but forgotten affection to textbooks unwittingly revealed the limit of the critical approaches in textbook studies. New theories were desperately needed. The author, therefore, has begun reconsidering the existence of the “book” as more than a vehicle of words made by outdated printing technology, but also an everyday necessity for students’ social practice and learning. After years of searching, the author was convinced that material cultural studies are helpful in exploring the effect of the book for researchers and educators interested in studying textbook, hidden curriculum, and youth cultures, and issues of learning, educational technologies and policy, as well as curriculum and pedagogy. This article is a flashback. It begins with the author’s exploration of a long lost yet problematic- matter- in sociological theories of education from the critical classic to the posties. Although the concern of matter varies with theoretical approach, its significance is hardly disputable. A few theoretical tools are thereby employed to answer the decadelong belated classroom comment.

  1. Lessons from Embryos: Haeckel's Embryo Drawings, Evolution, and Secondary Biology Textbooks

    Science.gov (United States)

    Wellner, Karen L.

    2014-01-01

    In 1997, developmental biologist Michael Richardson compared his research team's embryo photographs to Ernst Haeckel's 1874 embryo drawings and called Haeckel's work "noncredible". "Science" soon published "Haeckel's Embryos: Fraud Rediscovered," and Richardson's comments further reinvigorated criticism of Haeckel by…

  2. Antifungal potential of marine sponge extract against plant and fish pathogenic fungi

    Digital Repository Service at National Institute of Oceanography (India)

    PrabhaDevi; Ravichandran, S.; Ribeiro, M.; Ciavatta, M.L.

    scope for rediscovering compounds with antimicrobial activity. This study screens extracts (Diethyl Ether and Butanol) of a marine red-Sea sponge Negombata magnifica for invitro fungicidal activity against 10 plant and 3 fish pathogens. Fungicidal...

  3. Redesigning Main Streets in Small Communities: The Viagra of Transportation Investment

    Science.gov (United States)

    1998-09-16

    The national Main Street movement is building momentum. Over 1,200 small : communities across America have rediscovered their Main Streets with impressive : investment in time, energy and money. The tangible measures of return include: : economic gro...

  4. Rediscovery of two rare butterflies Papilio elephenor Doubleday, 1845 and Shijimia moorei Leech, 1889 from proposed Ripu-Chirang Wildlife Sanctuary, Assam, India

    Directory of Open Access Journals (Sweden)

    K. Choudhury

    2010-04-01

    Full Text Available Two rare butterflies Papilio elephenor Doubleday, 1886 and Moore’s Cupid Shijimia moorei Leech, 1889 were rediscovered from the proposed Ripu-Chirang Wildlife Sanctuary, Assam, India.

  5. De valkruidmineervlinder Digitivalva arnicella in Nederland: herontdekking en behoud (Lepidoptera: Plutellidae: Acrolepiinae)

    NARCIS (Netherlands)

    Nieukerken, van E.J.; Koster, J.C.

    1999-01-01

    The occurrence of Digitivalva arnicella in the Netherlands: rediscovery and conservation (Lepidoptera: Plutellidae: Acrolepiinae) Digitivalva arnicella (Heyden, 1863), previously only known from two localities before 1902, has been rediscovered in eight localities in the northern part of the

  6. Muusikamaailm : Soome orkestripäev Turus. Schubertiaad tänavu. Rahmaninovi festival Londonis. Unsuk Chini jätkuv menu. James Last 70 / Priit Kuusk

    Index Scriptorium Estoniae

    Kuusk, Priit, 1938-

    1999-01-01

    Soome Sümfooniaorkestrite Ühenduse iga-aastasest orkestripäevast Turus. Schubertiaadist Saksamaal. Londonis toimuvast festivalist "Rediscovering the music of Rachmaninoff". U.Chini teoste ettekannetest Euroopas. Lühidalt J.Lasti tegevusest

  7. Painlevé test for integrability and exact solutions for the field ...

    Indian Academy of Sciences (India)

    - tion between two pairs of solutions. ... have been rediscovered. Keywords. Painlevé analysis; integrability; auto-Backlund transformations; exact solu- ..... [8] H Yoshida, Celestial Mechanics 81, 363 (1983). [9] H Yoshida, Celestial Mechanics ...

  8. Re-discovery of Calinaga aborica Tytler, 1915 (Lepidoptera: Nymphalidae: Calinaginae from Arunachal Pradesh, India

    Directory of Open Access Journals (Sweden)

    Sanjay Sondhi

    2016-03-01

    Full Text Available The butterfly Calinaga aborica Tytler, 1915 has been re-discovered a hundred years after its original description, and its range extended by 200km westwards into western Arunachal Pradesh, India.  

  9. Pilgrims past and present: the ritual landscape of Raqchi, southern Peru

    Directory of Open Access Journals (Sweden)

    Bill Sillar

    1999-11-01

    Full Text Available In 1533 the Spanish overthrew the Inka1 empire that then dominated the Andean region and much of the west coast of South America. Most tourists going to Peru visit Cuzco and Machu Pichu, but few see any of the other spectacular Ink a ruins, such as the mythical and ritual site at Raqchi. There research is focusing on the site itself and on the long-term history of the Vilcanota Valley, including the changes wrought by the Spanish invasion. The project is also working with the local community to promote sustainable tourism.

  10. Boyer-Moore Algorithm in Retrieving Deleted Short Message Service in Android Platform

    Science.gov (United States)

    Rahmat, R. F.; Prayoga, D. F.; Gunawan, D.; Sitompul, O. S.

    2018-02-01

    Short message service (SMS) can be used as digital evidence of disclosure of crime because it can strengthen the charges against the offenders. Criminals use various ways to destroy the evidence, including by deleting SMS. On the Android OS, SMS is stored in a SQLite database file. Deletion of SMS data is not followed by bit deletion in memory so that it is possible to rediscover the deleted SMS. Based on this case, the mobile forensic needs to be done to rediscover the short message service. The proposed method in this study is Boyer-Moore algorithm for searching string matching. An auto finds feature is designed to rediscover the short message service by searching using a particular pattern to rematch a text with the result of the hex value conversion in the database file. The system will redisplay the message for each of a match. From all the testing results, the proposed method has quite a high accuracy in rediscovering the short message service using the used dataset. The search results to rediscover the deleted SMS depend on the possibility of overwriting process and the vacuum procedure on the database file.

  11. Riflessioni sulla ricezione di Goldoni nel '700 francese

    DEFF Research Database (Denmark)

    Olsen, Michel

    2011-01-01

    This essay takes up the relative incomprehension experienced in France by Goldoni, as before him by the great Dano-norwegian comedy-writer Ludwig Holberg. An exception was Élie Fréron, known as the antagonist of the philosophes, but rediscovered in the last decades of the last century as a brilli......This essay takes up the relative incomprehension experienced in France by Goldoni, as before him by the great Dano-norwegian comedy-writer Ludwig Holberg. An exception was Élie Fréron, known as the antagonist of the philosophes, but rediscovered in the last decades of the last century...

  12. Wind profiler installed in Antarctica

    Science.gov (United States)

    Balsley, B. B.; Carey, J.; Woodman, R. F.; Sarango, M.; Urbina, J.; Rodriguez, R.; Ragaini, E.

    A VHF (50 MHz) wind profiler was installed in Antarctica at the Peruvian Base “Machu Picchu” on King George Island from January 21 to 26. The wind profiler will provide a first look at atmospheric dynamics over the region.The profiler—the first of its kind in Antarctica—is a National Science Foundationsponsored cooperative project of the University of Colorado, the Geophysical Institute of Peru, the University of Piura (Peru), and the Peruvian Navy. This venture was also greatly facilitated by Peru's Comision Nacional de Asuntos Antartidos and Consejo Nacional de Ciencias y Tecnologia, with additional logis tics support provided by the Argentinean Navy and the Uruguayan Air Force.

  13. Guías, indigenismo y turismo en el Cusco, Perú

    OpenAIRE

    Chara Azurín, Alberto Carlos; Jiménez Caballero, José Luis (Coordinador)

    2011-01-01

    La presente investigación reflexiona y analiza sobre la actividad profesional de los guías turísticos que operan en la región de Cusco, Perú. Esta área geográfica declarada Patrimonio Cultural de la Humanidad por la Unesco en el año 1983, es considerada como el gran eje turístico y punto de ingreso obligatorio para la visita de una de las nuevas siete maravillas del mundo “Machu Picchu”. Los guías turísticos desempeñan un importante rol en la difusión del patrimonio cultur...

  14. The Case for the Humanities.

    Science.gov (United States)

    Cary, Michael S.

    1981-01-01

    Describes the current impoverishment of the humanities and the gulf separating the humanities from the sciences. Discusses the need for adequate humanities instruction at the elementary-secondary level. Suggests that humanities teachers rediscover the Italian Renaissance spirit to improve their teaching. (SB)

  15. Biodiversity in Word and Meaning

    Science.gov (United States)

    Slingsby, David

    2010-01-01

    This article argues that we need to abandon the word "biodiversity", to rediscover the biology that it obscures and to rethink how to introduce this biology to young people. We cannot go back to the systematics that once made up a large part of a biology A-level course (ages 16-18), so we need to find alternative ways of introducing the…

  16. Using Digital Storytelling to Engage Student Learning

    Science.gov (United States)

    Suwardy, Themin; Pan, Gary; Seow, Poh-Sun

    2013-01-01

    No one really knows what the first story ever told in human history was, but storytelling is an art that spans many civilizations and cultures, and continues to be a major part of our modern lives. More recently, storytelling has gone digital with advances in technology and connectivity. Educators have also rediscovered how storytelling can be an…

  17. The Scientist in the Classroom: The Montessori Teacher as Scientist

    Science.gov (United States)

    Sackett, Ginni

    2016-01-01

    Ginni Sackett shares insights ignited by a presentation given by Professori Raniero Regni in Rome at an AMI International Trainers Meeting. Dr. Regni stated that, "To go beyond Montessori is to rediscover Montessori. Montessori is waiting for us in the future." By re-examining Montessori's writings, Sackett traces the subtle ways in…

  18. contemporary christian spirituality: an “encompassing field”

    African Journals Online (AJOL)

    The spirit of the disciplines: Understanding how God changes lives. San Fran cisco: Harper. 1993. In search of guidance: Developing a conversational relationship with God. San Francisco: Harper. 1998. The divine conspiracy: Rediscovering our hidden life in God. London: Harper. Collins. Keywords. Trefwoorde. Spirituality.

  19. Meet the Predators: the Branding Practices behind Dragons’ Den, Shark Tank, and Höhle der Löwen

    NARCIS (Netherlands)

    Baumann, Sabine; Rohn, Ulrike

    2016-01-01

    abstractThe TV industry has traditionally relied on advertising and subscription fees for revenue. Recently, brand extensions and co-branding strategies have been rediscovered as income sources. A prominent example of such a strategy is the TV format Dragons’ Den, which has been locally produced in

  20. Traditional biotechnology for new foods and beverages.

    NARCIS (Netherlands)

    Hugenholtz, J.

    2013-01-01

    The food and beverage industry is re-discovering fermentation as a crucial step in product innovation. Fermentation can provide various benefits such as unique flavor, health and nutrition, texture and safety (shelf life), while maintaining a 100% natural label. In this review several examples are

  1. Mathematics for computer graphics

    CERN Document Server

    Vince, John

    2006-01-01

    Helps you understand the mathematical ideas used in computer animation, virtual reality, CAD, and other areas of computer graphics. This work also helps you to rediscover the mathematical techniques required to solve problems and design computer programs for computer graphic applications

  2. A "present" for the future: the unexpected value of rediscovery.

    Science.gov (United States)

    Zhang, Ting; Kim, Tami; Brooks, Alison Wood; Gino, Francesca; Norton, Michael I

    2014-10-01

    Although documenting everyday activities may seem trivial, four studies reveal that creating records of the present generates unexpected benefits by allowing future rediscoveries. In Study 1, we used a time-capsule paradigm to show that individuals underestimate the extent to which rediscovering experiences from the past will be curiosity provoking and interesting in the future. In Studies 2 and 3, we found that people are particularly likely to underestimate the pleasure of rediscovering ordinary, mundane experiences, as opposed to extraordinary experiences. Finally, Study 4 demonstrates that underestimating the pleasure of rediscovery leads to time-inconsistent choices: Individuals forgo opportunities to document the present but then prefer rediscovering those moments in the future to engaging in an alternative fun activity. Underestimating the value of rediscovery is linked to people's erroneous faith in their memory of everyday events. By documenting the present, people provide themselves with the opportunity to rediscover mundane moments that may otherwise have been forgotten. © The Author(s) 2014.

  3. The Things that Affectively Live On : The Afterlives of Objects Stolen from Mass Graves

    NARCIS (Netherlands)

    Dziuban, Z.

    2016-01-01

    The problem of grave-robbery at the sites of the former Nazi extermination camps in occupied Poland has received increasing academic interest recently. Rediscovered in historical research and brought to public attention by the publication of Jan Tomasz Gross’s and Irena Grudzińska-Gross’s Golden

  4. Bringing the Market Back In? Institutional complementarity and hierarchy in Dutch housing and health care

    NARCIS (Netherlands)

    J-K. Helderman

    2007-01-01

    textabstractFrom the 1980s onwards, governments began to rediscover the benefits of the market as an alternative governance mechanism for allocation in systems of social provisions. Yet, if social policy regimes are delegated the task of providing goods and services that are not easily produced by

  5. The correctness of Newman’s typability algorithm and some of its extensions

    NARCIS (Netherlands)

    Geuvers, J.H.; Krebbers, R.

    2011-01-01

    We study Newman’s typability algorithm (Newman, 1943) [14] for simple type theory. The algorithm originates from 1943, but was left unnoticed until (Newman, 1943) [14] was recently rediscovered by Hindley (2008) [10]. The remarkable thing is that it decides typability without computing a type. We

  6. [A tale of two encounters].

    Science.gov (United States)

    Chanel, Marie-Paule

    The moving testimony of a patient shows the impact which a successful encounter can have. Beyond the positive clinical consequences, her rediscovered motivation and pleasure are the essential drivers which have guided her along the pathway of reconstruction. A tale of two encounters which have marked her life course. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  7. Exorcising the ghost of the past: The abandonment of obsession ...

    African Journals Online (AJOL)

    This article examines how Phaswane Mpe's post-apartheid novel, Welcome to Our Hillbrow (2000), responds to Njabulo Ndebele's idea of “rediscovering the ordinary”. This is probed through analyses of themes, characterization and style. It will be argued that, through Welcome to Our Hillbrow, Mpe makes a call for ...

  8. The Overheard

    DEFF Research Database (Denmark)

    Højlund, Marie Koldkjær; Riis, Morten S.; Kirkegaard, Jonas R.

    and rediscover our sounding surroundings by offering several different listening experiences in the form of thematic live concerts, sound sculptures and the development of a soundscape webpage that connects the locations and sculptures in real time through an online mixer (at www.overheard.dk). The Overheard...

  9. Digital Video as Research Practice: Methodology for the Millennium

    Science.gov (United States)

    Shrum, Wesley; Duque, Ricardo; Brown, Timothy

    2005-01-01

    This essay has its origin in a project on the globalization of science that rediscovered the wisdom of past research practices through the technology of the future. The main argument of this essay is that a convergence of digital video technologies with practices of social surveillance portends a methodological shift towards a new variety of…

  10. Mathematical Challenges to Secondary School Students in a Guided Reinvention Teaching-Learning Strategy towards the Concept of Energy Conservation

    NARCIS (Netherlands)

    Logman, P.S.W.M.; Kaper, W.H.; Ellermeijer, A.L.; Taşar, M.F.

    2014-01-01

    Guiding sixteen-year-old students to rediscover the concept of energy conservation may be done in three distinct learning steps. First, we have chosen for the students to reinvent what we call partial laws of energy conservation (e.g. Σm∙g∙h = k1). Secondly, the students are asked to combine these

  11. Primal Theatre

    Science.gov (United States)

    Rubin, Alec

    1976-01-01

    Defines primal therapy as an approach to growth and change the goal of which is to rediscover the real self, the natural child. Relates this concept to primal theatre where an effort is made to express on stage what rarely occurs in life and what is usually hidden. Basic processes for primal theatre workshops are discussed. For availability see CS…

  12. Post-socialist Informalities

    DEFF Research Database (Denmark)

    to understand and explain informality, while also debating its relationship with the market and society. The authors seek to explain informality beyond a mere monetaristic/economistic approach, rediscovering its interconnection with social phenomena to propose a more holistic interpretation of the meaning...

  13. The Gods Must Be Crazy: The Denial of Descent in Academic Scholarship.

    Science.gov (United States)

    Hocker Rushing, Janice; Frentz, Thomas S.

    1999-01-01

    Expands the literature of discontent with academic scholarship by showing how malaise is grounded metaphorically in the uncritical celebration of "up" and the vilification of "down." Historicizes these metaphors through classical Greek poetry and philosophy to rediscover how flowing back and forth between Apollonian upness and…

  14. Proceedings of the Workshop on Gulf Stream Structure and Variability Held at Research Triangle Park, North Carolina on 1-2 April 1982.

    Science.gov (United States)

    1982-04-01

    recently been re-discovered (Richardson, 1980). Franklin’s grand-nephew, Jonathan Williams (1793), applied his uncle’s ideas about thermometric naviga...spheres instead of aluminum tubes. This makes them lighter and easier to handle and permits us to profile to greater depths than before. The data are

  15. De brede geelgerande waterroofkever Dytiscus latissimus na 38 jaar weer in Nederland opgedoken (Coleoptera: Dytiscidae).

    NARCIS (Netherlands)

    Dijk, van G.

    2006-01-01

    Dytiscus latissimus after 38 years rediscovered in the Netherlands in 2005 (Coleoptera: Dytiscidae) In 2005 two males of the water beetle Dytiscus latissimus were caught near Uffelte (province of Drenthe). The species is endangered throughout its range and was thought to be extinct in the

  16. Your Faith, My Fear: Countering Consent to Cosmic Positioning

    Science.gov (United States)

    2012-03-01

    International Religious Freedom Ambassador at Large Thomas Farr (2008) asserts that America needs to rediscover the basis of the Bill of Rights...In the memorial service, President Obama read scripture from Psalm 46:4-5 and Job 30:26-28; Secretary Napolitano read from Isaiah 40:1-5 and 40:26

  17. Geopolitical Geworfenheit

    DEFF Research Database (Denmark)

    Breitenbauch, Henrik Ø.

    2015-01-01

    the end of the Post-Cold War period and its aspiration to peaceful integration. The small states of the greater Nordic space are now rediscovering their inescapable geopolitical nearness to Russia. Drawing on RSCT and Nordic-Baltic integration literature, the article contributes to understanding...

  18. The Rediscovery of Gratitude: Implications for Counseling Practice

    Science.gov (United States)

    Young, Mark E.; Hutchinson, Tracy S.

    2012-01-01

    Although gratitude has been rediscovered by the field of positive psychology, strength-based wellness-oriented interventions have historically been a part of the humanistic tradition in counseling. The article is a review of emerging gratitude research including characteristics of gratitude, theoretical explanations, specific interventions, and…

  19. Rediscovery of Eugenia fajardensis (Myrtaceae), a rare tree from the Puerto Rican Bank

    Science.gov (United States)

    Jorge C. Trejo-Torres; Marcos A. Caraballo-Ortiz; Miguel A. Vives-Heyliger; Christian W. Torres-Santana; William Cetzal-Ix; Joel A. Mercado-Diaz; Tomas A. Carlo

    2014-01-01

    Eugenia fragrans var.? fajardensis was described in 1895 and raised to species status in 1923 as E. fajardensis. In 1925, it was relegated to the synonymy of Anamomis fragrans (Myrcianthes fragrans). Since 2001, we have re-discovered wild plants and herbarium specimens, including a previously unidentified isotype of E. fajardensis, supporting the validity of this...

  20. Pro2

    DEFF Research Database (Denmark)

    2002-01-01

    The ambition of the project, published in the current homepage, was to rediscover the spatial reflection within the expressive turbulent thought, and to rebuild it as an architecturally perceived space, i.e. to retell the story of the period and to reproduce its perceived space in the materials...

  1. A Review on Making Things See: Augmented Reality for Futuristic Virtual Educator

    Science.gov (United States)

    Iqbal, Javid; Sidhu, Manjit Singh

    2017-01-01

    In the past few years many choreographers have focused upon implementation of computer technology to enhance their artistic skills. Computer vision technology presents new methods for learning, instructing, developing, and assessing physical movements as well as provides scope to expand dance resources and rediscover the learning process. This…

  2. Technologically and Artistically Enhanced Multi-Sensory Computer-Programming Education

    Science.gov (United States)

    Katai, Zoltan; Toth, Laszlo

    2010-01-01

    Over the last decades more and more research has analysed relatively new or rediscovered teaching-learning concepts like blended, hybrid, multi-sensory or technologically enhanced learning. This increased interest in these educational forms can be explained by new exciting discoveries in brain research and cognitive psychology, as well as by the…

  3. Fellowship of "Fate" and Fellowships of "Faith": Religious Education and Citizenship Education in Europe

    Science.gov (United States)

    Roebben, Bert

    2008-01-01

    In this paper the relationship between religious identity and engagement in citizenship is examined from an educational point of view. The Dutch systematic theologian Erik Borgman refers to the development of European citizenship as a project of "fellowship of fate": we will need to rediscover a common vision on humanity for Europe as…

  4. Genome size and chromosome number of Micromeria acropolitana (Lamiaceae), a steno-endemic of Greece

    DEFF Research Database (Denmark)

    Siljak-Yakovlev, Sonia; Tan, Kit; Tsounis, Gregory

    2011-01-01

    The chromosome number 2n = 30, and nuclear DNA amount 2C = 0.79 pg, are determined for the first time for Micromeria acropolitana, a rare and endangered species from the Acropolis in Athens, Greece. The plant was considered extinct but rediscovered in 2006, a hundred years later. Its current status...

  5. Judas, Verrader of de trouwste leerling? : Theologische kanttekeningen bij een roman van Amos Oz

    NARCIS (Netherlands)

    Koet, Bart

    2017-01-01

    Judas, one of Jesus’ disciples, has been increasingly rehabilitated over the last few years. His gospel has been rediscovered. Interesting books are written about his role in Scriptures and in history. Novelist Amos Oz has written his own unique contribution to the debate. This Israeli writer has

  6. Rediscovery of Impatiens laevigata var. grandifolia (Balsaminaceae from NE India

    Directory of Open Access Journals (Sweden)

    R. Gogoi

    2013-12-01

    Full Text Available Impatiens laevigata var. grandifolia Hook.f. rediscovered after a lapse of 139 years from Lohit district of Arunachal Pradesh. Earlier it was known only – from its type locality in Manipur. Detailed morphological description of I. laevigata var. laevigata and var. grandifolia have been provided based on fresh plant collections.

  7. Nieuwe vondsten van zeldzame planten in 2001 en 2002

    NARCIS (Netherlands)

    Holverda, Wout; Moorsel, van René C.M.J.; Slikke , van der Wout

    2003-01-01

    Two new localities of Luronium natans and a new locality of Apium repens is good news from a European perspective. Potamogeton filiformis is a new indigenous species, which has been recorded from the island of Texel. Valerianella rimosa has been rediscovered. As in previous years, the number of new

  8. The renaissance of gauge theory

    International Nuclear Information System (INIS)

    Moriyasu, K.

    1982-01-01

    Gauge theory is a classic example of a good idea proposed before its time. A brief historical review of gauge theory is presented to see why it required over 50 years for gauge invariance to be rediscovered as the basic principle governing the fundamental forces of Nature. (author)

  9. An embodied spirituality: Perspectives for a bodily pastoral anthoplogy

    African Journals Online (AJOL)

    As part of a re-described spiritual embodied anthropology, it is claimed that the mind-body dualism is outdated and that the roots of human corporeality are to be rediscovered. The article investigates the effect of an emphasis on the biological for a pastoral anthropology in terms of its implications for one's concept of God, ...

  10. Fanatically Formative: Successful Learning during the Crucial K-3 Years

    Science.gov (United States)

    Sornson, Bob

    2012-01-01

    Helping children experience early learning success and acquire essential skills by third grade is a crucial part of any school reform effort. Yet, many teachers and children are overwhelmed by the ineffective curriculum-driven education system and the "rush to cover" climate in schools. "Fanatically Formative" shows how you can rediscover the joy…

  11. Szenci Molnár Albert elveszettnek hitt Igaz Vallás portréja avagy Holland–flamand-magyar szellemi kapcsolatok a kora újkorban

    NARCIS (Netherlands)

    Teszelszky, Kees

    This is the story of a work of one of the greatest early-modern humanists of Hungary, Albert Szenci Molnár, which had been lost for almost 400 years. The rediscovered Icon religionis or 'Image of Religion' is one of the oldest broadsheets printed in the Hungarian language. It was found in the

  12. Rediscovery of Aquilaria rostrata (Thymelaeaceae), a species thought to be extinct, and notes on Aquilaria conservation in Peninsular Malaysia

    NARCIS (Netherlands)

    Lee, S.Y.; Mohamed, R.

    2016-01-01

    After more than 100 years since the first discovery, Aquilaria rostrata, a critically endangered species listed in the IUCN Red List and presumably extinct, has been rediscovered in Terengganu State of Peninsular Malaysia. Here, we describe the history, taxonomy, ecology and conservation status of

  13. galenicals in modern medicine: focus on swedish bitters

    African Journals Online (AJOL)

    Galenicals were very popular in clinical medicine till late 1960s at which time the pharmaceutical industry revolutionized drug research and production. Almost four decades later, old but useful galenicals such as SWEDISH BITTERS® have been rediscovered and registered in conformity with Food and Drug Administration ...

  14. Fulltext PDF

    Indian Academy of Sciences (India)

    IAS Admin

    famous and long-standing problems in algebraic geometry and number ... would immerse himself for hours in a problem if it interested him. During his days as a ... working in complete isolation, he rediscovered for himself mea- sure theory and ...

  15. Vocation in Theology and Psychology: Conflicting Approaches?

    Science.gov (United States)

    Rotman, Marco

    2017-01-01

    Recent contributions in the fields of psychology, sociology, and theology reveal opposing attitudes about the subject of calling or vocation with regard to one's work. Whereas psychologists have rediscovered the concept, theologians increasingly show reluctance to accept a vocational view of work. In offering an alternative perspective, this…

  16. The HEALTHGRAIN definition of ‘whole grain’

    NARCIS (Netherlands)

    Kamp, J.W. van der; Poutanen, K.; Seal, C.J.; Richardson, D.P.

    2014-01-01

    Most cereal products, like white bread, pasta, and biscuits, are based on flour after removal of bran and germ, the two parts of grain kernels containing most of the dietary fibre and other bioactive components. In the past decade, consumers have been rediscovering whole grain-based products and the

  17. Gender | Page 221 | IDRC - International Development Research ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Humanity is rediscovering the need for a harmonious relationship with the Earth. Through Agenda 21, the global action plan for sustainable development into the 21st century, we have recognized the need for an integrated approach to planning and managing our land resources. To do otherwise would risk further ...

  18. "Intelligence and Civilisation": A Ludwig Mond Lecture Delivered at the University of Manchester on 23rd October 1936 by Godfrey H. Thomson. A Reprinting with Background and Commentary

    Science.gov (United States)

    Deary, Ian J.; Lawn, Martin; Brett, Caroline E.; Bartholomew, David J.

    2009-01-01

    Here we reprint, and provide background and a commentary on, a recently-rediscovered lecture by Godfrey H. Thomson entitled, "Intelligence and civilisation." It was delivered at the University of Manchester, UK, on 23rd October, 1936, printed in 1937 in the short-lived "Journal of the University of Manchester" and as a pamphlet…

  19. [Rediscovery of Melipona subnitida Ducke (Hymenoptera: Apidae) in the "Restinga" in the Nacional Park Lençóis Maranhenses, Barreirinhas, MA, Brazil].

    Science.gov (United States)

    Rêgo, Márcia; Albuquerque, Patrícia

    2006-01-01

    Approximately 95 years after the original description, a nest of Melipona subnitida Ducke was rediscovered in the state of Maranhão, in a restinga ecosystem of the Barreirinhas municipality, Northeastern Brazil. The voucher specimens are deposited in the collection of the "Laboratório de Estudos sobre Abelhas" of the "Departamento de Biologia UFMA".

  20. Alegoria californiana Californian allegory

    Directory of Open Access Journals (Sweden)

    Julio Ramos

    2012-12-01

    Full Text Available O ensaio parte dos murais de Diego Rivera realizados nos anos 1930 nos Estados Unidos para desentranhar neles uma alegoria das relações Norte e Sul, América do Norte e América Latina. A viagem do muralista mexicano aos Estados Unidos alegoriza essa relação em que se formulam estratégias de combinação entre técnica e natureza, máquina e corpo, nestes murais que representam a linha de produção fordista e a racionalização do tempo do trabalho físico. A viagem de Rivera alegoriza ainda a constituição do "latino-americanismo", como campo universitário em que se inserem as representações culturalizadas da América Latina nos Estados Unidos. A partir dessa matriz o ensaio se detém sobre as políticas da língua hispânica que se inscreve como língua diaspórica nos Estados Unidos, segundo o paradigma da tradução, e encarnando-se em maneiras possíveis de convocação do corpo como corpo da língua nos poemas de Rosário Castellanos e no clássico de Pablo Neruda, "Alturas de Macchu Picchu".El ensayo parte de los murales de Diego Rivera realizados durante los años 30 en Estados Unidos para desentrañar en ellos una alegoría de las relaciones Norte y Sur, América del Norte y América Latina. El viaje del muralista mexicano a Estados Unidos alegoriza esa relación en que se formulan estrategias de combinación entre técnica y naturaleza, máquina y cuerpo, en estos murales que representan la línea de producción fordista y la racionalización del tiempo del trabajo físico. El viaje de Rivera alegoriza también la constitución del "latinoamericanismo", como campo universitario en que se insertan las representaciones culturalizadas de América Latina en Estados Unidos. Partiendo de esa matriz, el ensayo se detiene sobre las políticas de la lengua hispánica que se inscribe como lengua diaspórica en Estados Unidos, según el paradigma de la traducción, y encarnándose en maneras posibles de convocación del cuerpo como

  1. Confusion about a little observatory: the history of the first high school observatory (German Title: Verwirrung um eine kleine Sternwarte: Die Geschichte der ersten Chemnitzer Schulsternwarte )

    Science.gov (United States)

    Pfitzner, Elvira

    By means of a small watercolor, painted by a musicologist, the existence of the highschool observatory of Chemnitz was rediscovered. The small observatory was build in 1893 by means of funds and a donation: after WW I it was also used for popular education. During Nazi times, the observatory fell into neglect, and the mechanical damage made it impossible to put it back into operation after WW II The building was torn down in 1964 and forgotten.

  2. Hypothesis: NDL proteins function in stress responses by regulating microtubule organization

    OpenAIRE

    Khatri, Nisha; Mudgil, Yashwanti

    2015-01-01

    N-MYC DOWNREGULATED-LIKE proteins (NDL), members of the alpha/beta hydrolase superfamily were recently rediscovered as interactors of G-protein signaling in Arabidopsis thaliana. Although the precise molecular function of NDL proteins is still elusive, in animals these proteins play protective role in hypoxia and expression is induced by hypoxia and nickel, indicating role in stress. Homology of NDL1 with animal counterpart N-MYC DOWNREGULATED GENE (NDRG) suggests similar functions in animals...

  3. Voltairine de Cleyre: More of an Anarchist than a Feminist?

    Directory of Open Access Journals (Sweden)

    Steve J. Shone

    2010-03-01

    Full Text Available The recently rediscovered Michigan-born poet, essayist, and political philosopher, Voltairine de Cleyre (1866-1912 has been celebrated by modern scholars as both an anarchist and a feminist. In this paper, however, it is argued that detailed scrutiny of her writings perhaps suggests de Cleyre, who spent much of her life in Philadelphia, was consistently an anarchist thinker, but that her ideas are not nearly so compatible with feminism as they have been portrayed.

  4. Book Review: Strategy: The Logic of War and Peace rev. and enlarged ed. by Edward N. Luttwak Cambridge, MA: The Belknap Press of Harvard University Press, 2001

    OpenAIRE

    Wirtz, James J.

    2003-01-01

    In the 1980s scholars in the ªelds of history and political science rediscovered the work of Carl von Clausewitz, the Prussian philosopher of war. This renewed interest sparked a brief revival of the study of war and strategy (the latter of which encompasses efforts to exploit war’s dialectic to achieve military and political victory). After relying for decades on operations research to minimize the likelihood of nuclear war by bolstering deterrence—an approach that largely eli...

  5. Bulk ZnO: Current Status, Challenges, and Prospects

    Science.gov (United States)

    2009-04-01

    von Wenckstern, H. Schmidt, M. Lorenz, and M. Grundmann, “Defects in virgin and N+-implanted ZnO single crystals studied by positron annihilation...characterization, and device applications of semiconductor and complex oxide thin films. He is a co-author of more than 50 papers in referred...REPLACE THIS LINE WITH YOUR PAPER IDENTIFICATION NUMBER (DOUBLE-CLICK HERE TO EDIT) < 1 Abstract— Rediscovered in the last decade, zinc oxide

  6. Maxwell's Multipole Vectors and the CMB

    OpenAIRE

    Weeks, Jeffrey R.

    2004-01-01

    The recently re-discovered multipole vector approach to understanding the harmonic decomposition of the cosmic microwave background traces its roots to Maxwell's Treatise on Electricity and Magnetism. Taking Maxwell's directional derivative approach as a starting point, the present article develops a fast algorithm for computing multipole vectors, with an exposition that is both simpler and better motivated than in the author's previous work. Tests show the resulting algorithm, coded up as a ...

  7. The second Tuesday. We talk about feeling sorry for yourself.

    Science.gov (United States)

    Albom, M

    1999-01-01

    The following is an excerpt from Tuesdays with Morrie, a best-selling book by Mitch Albom about his relationship with a former professor and mentor. Albom rediscovered Morrie Schwartz in the last months of the older man's life. Knowing he was dying, Morrie visited with Mitch in his study every Tuesday. Their rekindled relationship turned into one final class: lessons in how to live.

  8. Einstein and the twin paradox

    International Nuclear Information System (INIS)

    Pesic, Peter

    2003-01-01

    Einstein was the first to discuss and resolve the 'twin paradox', which in 1905 he did not consider paradoxical and treated as a consequence of lack of simultaneity. He maintained this view until at least 1914. However, in 1918 Einstein brought forward arguments about accelerated frames of reference that tended to overshadow his initial resolution. His earlier arguments were gradually rediscovered during the subsequent controversy about this 'paradox'

  9. Rediscovery Of The Northern Mole Vole, Ellobius Talpinus (Rodentia, Cricetidae, At The Western Bank Of The Dnipro River, Ukraine

    Directory of Open Access Journals (Sweden)

    Rusin M.

    2015-06-01

    Full Text Available Ellobius talpinus was supposed to become extinct from the westernbank of the river Dnipro. Aft er 50 years the species was found again in Dnipropetrovsk and Kherson Region. The brief description of the current distribution of the northern mole vole to the west of the Dnipro is given. Altogether 11 localities were found. The rediscovered populations may be treated as endangered in the region.

  10. Exploiting the acylating nature of the imide-Ugi intermediate: a straightforward synthesis of tetrahydro-1,4-benzodiazepin-2-ones.

    Science.gov (United States)

    Mossetti, Riccardo; Saggiorato, Dèsirèe; Tron, Gian Cesare

    2011-12-16

    We describe a simple and novel protocol for the synthesis of tetrahydro-1,4-benzodiazepin-2-ones with three points of diversity, exploiting the acylating properties of the recently rediscovered Ugi-imide. The final compounds can be easily prepared in three synthetic steps using a multicomponent reaction, a Staudinger reduction, and an acylative protocol, with good to excellent yields for each synthetic step.

  11. Grigori Kuzmin and Stellar Dynamics

    Directory of Open Access Journals (Sweden)

    Zeeuw P. Tim de

    2011-06-01

    Full Text Available Grigori Kuzmin was a very gifted dynamicist and one of the towering figures in the distinguished history of the Tartu Observatory. He obtained a number of important results in relative isolation which were later rediscovered in the West. This work laid the foundation for further advances in the theory of stellar systems in dynamical equilibrium, thereby substantially increasing our understanding of galaxy dynamics.

  12. [Energy and emotion in mental health through martial arts].

    Science.gov (United States)

    Gandon, Julien

    2015-11-01

    A patient's arrival in a mental health unit corresponds to a profound malaise in their life. Admission to hospital leads the patient to be cut off from their environment but is also the opportunity for thinking and reconstruction. A workshop based on martial arts enables patients to rediscover their body, verbalise their suffering and regain self-confidence. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  13. Family Finance : Value Creation and the democratization of cross-border governance

    OpenAIRE

    Kobrak , Christopher

    2008-01-01

    As Mira Wilkins has argued, there is a curious disconnect between business and financial history. (Wilkins, 2003) Whereas business history literature has rediscovered the importance of family business in many countries and in many sectors of contemporary commercial life, for example, little has been written about family banking as an alternative to joint-stock, management-run financial institutions. This lacuna is odd for many reasons. First, family banking is one of the best-known examples o...

  14. Lost and found: The missing diabolical points in the Fe$_8$ molecular magnet

    OpenAIRE

    Li, Feifei; Garg, Anupam

    2010-01-01

    Certain diabolical points in the tunneling spectrum of the single-molecule magnet Fe$_8$ were previously believed to be have been eliminated as a result of a weak fourth-order anisotropy. As shown by Bruno, this is not so, and the points are only displaced in the magnetic field space along the medium anisotropy direction. The previously missing points are numerically located by following the lines of the Berry curvature. The importance of an experimental search for these rediscovered points i...

  15. Traditional biotechnology for new foods and beverages.

    Science.gov (United States)

    Hugenholtz, Jeroen

    2013-04-01

    The food and beverage industry is re-discovering fermentation as a crucial step in product innovation. Fermentation can provide various benefits such as unique flavor, health and nutrition, texture and safety (shelf life), while maintaining a 100% natural label. In this review several examples are presented on how fermentation is used to replace, modify or improve current, artificially produced, foods and beverages and how also fermentation can be used for completely novel consumer products. Copyright © 2013 Elsevier Ltd. All rights reserved.

  16. High energy particle interactions with nuclei

    International Nuclear Information System (INIS)

    Czyz, W.

    1978-01-01

    The recent interest in multiparticle production processes on nuclei was triggered by re-discovering their 'enigmatic simplicity' which has been known to cosmic ray physicists for over 20 years: the mean multiplicity and angular distributions of relativistic secondaries produced on nuclei do not differ markedly from what emerges from p-p collisions. The author considers how such reactions may provide a way of obtaining details of hadron structure. (Auth.)

  17. Meet the Predators: the Branding Practices behind Dragons’ Den, Shark Tank, and Höhle der Löwen

    OpenAIRE

    Sabine Baumann; Ulrike Rohn

    2016-01-01

    abstractThe TV industry has traditionally relied on advertising and subscription fees for revenue. Recently, brand extensions and co-branding strategies have been rediscovered as income sources. A prominent example of such a strategy is the TV format Dragons’ Den, which has been locally produced in many different countries. We use this intriguing case to explore the extensive and intricate co-branding relationships and brand extensions in the business-to-consumer and the business-to-business ...

  18. [The Graefe memorial stone--in memory of A. von Graefe's contributions in Heiden].

    Science.gov (United States)

    Koelbing, H M; Speiser, P

    1990-01-01

    Between 1859 and 1869, Albrecht von Graefe used to spend some weeks in September in Heiden, a small health resort in Eastern Switzerland. During his "holidays", however, the hotel "Freihof", where he lived, was transformed into a most active unit of ophthalmic surgery. A memorial stone, rediscovered and restored thanks to the endeavour of Professor Peter Speiser of St. Gallen, remembers this episode, which was of some importance not only for local tourism, but also for the young Swiss ophthalmology of the time.

  19. A RIGHT NUTRITION AND PHYSICAL EXERCISE FOR A HEALTHY LIFE

    OpenAIRE

    Rela–Valentina CIOMAG; Ileana-Cãtãlina ILIE

    2013-01-01

    Bad nutrition and mostly overeating have become the main causes for diseases especially in the industrialized countries, which is why nowadays’ nutrition trends suggest finding natural remedies that highlight fruit and vegetables’ true value. The more and more frequent health problems have raised a lot of questions and have brought to people’s attention the importance of exercising as they slowly rediscovered the joys and advantages of an active and healthy lifestyle. Physical exercise revita...

  20. Bioengineering Techniques for Soil Erosion Protection and Slope Stabilization

    OpenAIRE

    Julia Georgi; Ioannis Stathakopoulos

    2006-01-01

    The use of bio-engineering methods for soil erosion protection and slope stabilization has a long tradition. Old methods with rocks and plants, structures of timber have been used over the past centuries. Recently these old soil conservation and stabilization techniques have been rediscovered and improved. Biotechnical engineering methods have become part of geotechnical and hydraulic engineering and have helped bridge the gap between classical engineering disciplines, land use management, la...

  1. Paper Actuators Made with Cellulose and Hybrid Materials

    OpenAIRE

    Kim, Jaehwan; Yun, Sungryul; Mahadeva, Suresha K.; Yun, Kiju; Yang, Sang Yeol; Maniruzzaman, Mohammad

    2010-01-01

    Recently, cellulose has been re-discovered as a smart material that can be used as sensor and actuator materials, which is termed electro-active paper (EAPap). This paper reports recent advances in paper actuators made with cellulose and hybrid materials such as multi-walled carbon nanotubes, conducting polymers and ionic liquids. Two distinct actuator principles in EAPap actuators are demonstrated: piezoelectric effect and ion migration effect in cellulose. Piezoelectricity of cellulose EAPa...

  2. Recent achievements in food composition information of traditional foods from Europe

    OpenAIRE

    Costa, H.S.; Sanches-Silva, A.; Albuquerque, T.G.; Trichopoulou, A.; Vasilopoulou, E.; D'Antuono, L.F.; Finglas, P.

    2013-01-01

    Comunicação oral a convite. Objectives: A trend towards the rediscovering of traditional foods has emerged as a reaction to the impact of globalization, in order to protect and maintain the diversity of regional food and agricultural traditions. Research in food composition, particularly traditional foods, is essential to understand their implications in human health and trace recommendations for an improved diet. One of the aims within EuroFIR (European Food Information Resource) and BaSe...

  3. Heimat

    DEFF Research Database (Denmark)

    von Wallpach, Sylvia; Mühlbacher, Hans

    2015-01-01

    In globalized environments consumers tend to feel conformity, loneliness, and estrangement.Striving for belongingness and identification consumers rediscover “Heimat”, a term without exact equivalence in English or French. Local marketers build new product and communication strategies...... allows mental balance and selfdetermination. Marketers who useHeimat to differentiate from global competitors should provide consumers with room for self-determination and should refrain from new economic or social pressures for their target customers....

  4. Rediscovery of Berberis nilghiriensis Ahrendt (Berberidaceae from Nilgiris, Tamil Nadu, Southern India

    Directory of Open Access Journals (Sweden)

    V. S. Ramachandran

    2012-12-01

    Full Text Available The critically endangered Berberis nilghiriensis Ahrendt, endemic to the Nilgiri hills in South India is rediscovered after 140 years, with three extant populations of ca. 25 individuals in the Nilgiri hills. Taxonomic treatment along with threat status, ecology, and economic uses are provided and urgent conservation is suggested to prevent its local extinction as the species is exposed to continued anthropogenic disturbances.

  5. Comments on the paper 'Temperature dependence of bulk modulus and second-order elastic constants' by P.P. Singh and M. Kumar [Physica B 344 (2004) 41

    International Nuclear Information System (INIS)

    Singh, K.S.

    2005-01-01

    Singh and Kumar have questioned the validity of the Mie-Grueneisen equation using an incorrect formulation. The Suzuki equation for thermal expansivity has been expressed by them in terms of thermal pressure using a wrong definition. The formulations already reported in the literature have been rediscovered by them and redesignated as the Kumar formulation. In the present communication we have reinforced the validity of the Mie-Grueneisen EOS using the correct definition of thermal pressure in the Suzuki formulation

  6. Bioplastics.

    Science.gov (United States)

    Endres, Hans-Josef

    2017-04-04

    The number of newly developed bioplastics has increased sharply in recent years and innovative polymer materials are increasingly present on the plastics market. Bioplastics are not, however, a completely new kind of material, but rather a rediscovered class of materials within the familiar group of materials known as plastics. Therefore, existing knowledge from the plastics sector can and should be transferred to bioplastics in order to further increase their performance, material diversity and market penetration.

  7. Exploring Triacylglycerol Biosynthetic Pathway in Developing Seeds of Chia (Salvia hispanica L.): A Transcriptomic Approach

    OpenAIRE

    R. V., Sreedhar; Kumari, Priya; Rupwate, Sunny D.; Rajasekharan, Ram; Srinivasan, Malathi

    2015-01-01

    Chia (Salvia hispanica L.), a member of the mint family (Lamiaceae), is a rediscovered crop with great importance in health and nutrition and is also the highest known terrestrial plant source of heart-healthy omega-3 fatty acid, alpha linolenic acid (ALA). At present, there is no public genomic information or database available for this crop, hindering research on its genetic improvement through genomics-assisted breeding programs. The first comprehensive analysis of the global transcriptome...

  8. Be a Mentor and Experience the Excitement of Rediscovery | Poster

    Science.gov (United States)

    You don’t really know something until you can teach it to someone. Raul Cachau said he believes this is not only true in academia, but in research laboratories as well. He said that being a mentor means rediscovering things long taken for granted. “It really forces you to rethink some of the things you do,” said Cachau, Ph.D., principal scientist, Advanced Biomedical Computing

  9. Additional information on the threatened Cryptocoryne cognata Schott (Araceae: A need for reassessment of the IUCN Red List status

    Directory of Open Access Journals (Sweden)

    Sidanand V. Kambhar

    2015-12-01

    Full Text Available Cryptocoryne cognata Schott is a threatened species distributed in the entire Konkan stretch covering Goa, Karnataka and Maharashtra. It was rediscovered in 1990 after not being documented for one and half centuries. The data concerning its morphology, distribution and ecological preferences are presented in this paper in order to contribute to the Global Strategy for Plant Conservation (GSPC goals and to assist taxonomists in assessing and protecting this species from extinction in future.   

  10. A Technique Socratic Questioning-Guided Discovery

    OpenAIRE

    M. Hakan Türkçapar; A. Emre Sargýn

    2012-01-01

    “Socratic Method” is a way of teaching philosophical thinking and knowledge by asking questions which was used by antique period greek philosopher Socrates. Socrates was teaching knowledge to his followers by asking questions and the conversation between them was named “Socratic Dialogues”. In this meaning, no novel knowledge is taught to the individual but only what is formerly known is reminded and rediscovered. The form of socratic questioning which is used during t...

  11. "Connecting to My Roots": Filipino American Students' Language Experiences in the U.S. and in the Heritage Language Class

    OpenAIRE

    Angeles, Bianca C.

    2015-01-01

    Filipinos are one of the biggest minority populations in California, yet there are limited opportunities to learn the Filipino language in public schools. Further, schools are not able to nurture students’ heritage languages because of increased emphasis on English-only proficiency. The availability of heritage language classes at the university level – while scarce – therefore becomes an important space for Filipino American students to (re)learn and (re)discover their language and identity....

  12. Book Review: Remodeling GT once again

    Directory of Open Access Journals (Sweden)

    Alvita Nathaniel

    2014-06-01

    Full Text Available Barry Gibson and Jan Hartman (2014: Rediscovering Grounded Theory London: Sage In their book entitled Rediscovering Grounded Theory, Barry Gibson and Jan Hartman (2014 aim to present grounded theory in a new way with the intention of “forward looking preservation” (p. 237. They claim that Rediscovery is an outcome of many conversations in a London pub over the last eight years. The authors tackle both method and methodology as they meticulously describe the context of The Discovery of Grounded Theory (Glaser & Strauss, 1967 and take an authoritative stand on many of the controversies surrounding remodeling of the method in recent years. Rediscovering also includes substantial how-to sections corresponding to chapters in Glaser’s Theoretical Sensitivity (1978. Rediscovery adds explanatory depth in its discussion of the context of grounded theory, but fails to keep many of its promises. Rediscovery is far reaching. Included in the first part are chapters entitled, What Kind of Theory is Grounded Theory, Constructivism in Grounded Theory, Disentangling Concepts and Categories in Grounded Theory, and Coding in Grounded Theory. These chapters describe the context of the method, discuss the controversies, and present Gibson and Hardman’s positions on contentious issues. The second part of the book consists of chapters that aim to help grounded theorists with procedures such as developing theoretical sensitivity, theoretical sampling, coding, memoing, and writing theory. To their credit, the authors continually acknowledge the originators of the method.

  13. Natural and anthropogenic sources of chemical elements in sediment profiles from the Admiralty Bay, Antarctica

    International Nuclear Information System (INIS)

    Ribeiro, A.P.; Figueira, R.C.L.; Silva, C.R.A.; Franca, E.J.; Mahiques, M.M.; Bicego, M.C.; Montone, R.C.

    2010-01-01

    Full text: The Antarctic Continent and its surrounding Southern Ocean are the least known regions of the world, mainly due to the most unfavorable climatic conditions, in which sampling for environmental studies are quite difficult to be carried out. Admiralty Bay on the King George Island (Antarctica) hosts three research stations, Arctowski, Ferraz and Macchu Picchu, which are operate by Poland, Brazil and Peru, respectively. Therefore, human activities in this region require the use of fossil fuel as an energy source, which is also considered the main source of pollutants in the area. This work investigated the natural and anthropogenic inputs of chemical elements in sediment samples collected close to Ferraz Station, during the 25 th Brazilian Antarctica Expedition in the 2006/2007 austral summer. Total concentrations of As, Zn and Sc were determined in sediment profiles by using the Instrumental Neutron Activation Analysis (INAA). The analytical technique employed to determine the major elements such as Fe, Al, Ca, Mn and Ti was X-ray fluorescence (XRF) spectroscopy. For estimating the sedimentation rate, High Resolution Gamma Ray Spectrometry was applied to determine 137 Cs, after 30 days, to achieve secular equilibrium. According to the enrichment factor and the geochronology analysis, the most relevant enrichment was observed for As in the sediment samples, suggesting the increasing of its content due to the Brazilian activities in the Admiralty Bay. Despite some evidences of anthropogenic contribution, the study indicated low level of environmental risk for this region. (author)

  14. Guided Discovery with Socratic Questioning

    Directory of Open Access Journals (Sweden)

    M. Hakan Türkçapar

    2015-04-01

    Full Text Available “The Socratic method” is a way of teaching philosophical thinking and knowledge by asking questions. It was first used by in ancient times by the Greek philosopher Socrates who taught his followers by asking questions; these conversations between them are known as “Socratic dialogues”. In this methodology, no new knowledge is taught to the individual; rather, the individual is guided to remember and rediscover what was formerly known through this process. The main method used in cognitive therapy is guided discovery. There are various methods of guided discovery in cognitive therapy. The form of verbal exchange between the therapist and client which is used during the process of cognitive behavioral therapy is known as “socratic questioning”. In this method the goal is to make the client rediscover, with a series of questions, a piece of knowledge which he could otherwise know but is not presently conscious of. The Socratic Questioning consists of several steps, including: identifying the problem by listening to the client and making reflections, finding alternatives by examining and evaluating, reidentification by using the newly rediscovered information and questioning the old distorted belief, and reaching a new conclusion and applying it. Question types used during these procedures are: questions for collecting information, questions revealing meanings, questions revealing beliefs, questions about behaviours during similar past experiences, analytic questions and analytic synthesis questions. In order to make the patient feel understood, it is important to be empathetic and summarize the problem during the interview. In this text, steps of Socratic Questioning-Guided Discovery will be reviewed with sample dialogues provided for each step. [JCBPR 2015; 4(1.000: 47-53

  15. Identity of Historic City and Women Travelling Behavior

    Directory of Open Access Journals (Sweden)

    Nik Mastura Nik Mohammad

    2016-01-01

    Full Text Available This paper represents on women behavior safety enigma, also an on-going progress study of the cultural landscape in the context of the historic city where knowledge unfolds. The study has tracked women’s experience of place, which responses on the visual elements that become an incredibly diverse culture surrounding and norms. Eventually, the historic city seems meet their expectations in cultural aspects a safe building has resulted for living and work environment. Therefore, having known their understanding influence on structure-building façade concluded and rediscovered the perception that adds value contributes in the urban setting.

  16. Specimen-based modeling, stopping rules, and the extinction of the Ivory-Billed Woodpecker

    DEFF Research Database (Denmark)

    Gotelli, Nicholas J.; Chao, Anne; Colwell, Robert K.

    2012-01-01

    Assessing species survival status is an essential component of conservation programs. We devised a new statistical method for estimating the probability of species persistence from the temporal sequence of collection dates of museum specimens. To complement this approach, we developed quantitative...... (Campephilus principalis), long assumed to have become extinct in the United States in the 1950s, but reportedly rediscovered in 2004. We analyzed the temporal pattern of the collection dates of 239 geo-referenced museum specimens collected throughout the southeastern United States from 1853 to 1932...

  17. Community of Faithful Dissidents. Representations of Anabaptism in Swiss Historical Fiction by Walter Laedrach and Katharina Zimmermann

    Directory of Open Access Journals (Sweden)

    Berit Jany

    2016-10-01

    Full Text Available The twentieth-century Swiss local authors Walter Laedrach and Katharina Zimmermann rediscovered the dark chapter of Swiss history documenting the torture and execution of non-resistant and non-conformist Christians in the Bernese Oberland. The following anal­ysis of the literary representation of these pacifist Anabaptists will identify historiographical sources that served as inspiration to the authors and the contributions their historical no­vels make in Switzerland’s process of coming to terms with its tragic past.

  18. Anampses viridis Valenciennes 1840 (Pisces: Labridae)--a case of taxonomic con- fusion and mistaken extinction.

    Science.gov (United States)

    Russell, Barry C; Craig, Matthew T

    2013-01-01

    Anampses viridis Valenciennes 1840 is known from only three specimens collected from Mauritius, and despite intensive sampling, the species has not been seen or reported since it was originally described. This apparent failure to 'rediscover' A. viridis at Mauritius has led to speculation that it is extinct, and the species has been widely cited as an example of a marine fish extinction. Far from being extinct, Anampses viridis has been taxonomically confused and actually is the adult male (terminal phase) colour form and a junior synonym of A. caeruleopunctatus Rüppell 1829, a species that is common and widespread throughout the Indo-West Pacific region.

  19. Meet the Predators: the Branding Practices behind Dragons’ Den, Shark Tank, and Höhle der Löwen

    Directory of Open Access Journals (Sweden)

    Sabine Baumann

    2016-08-01

    Full Text Available The TV industry has traditionally relied on advertising and subscription fees for revenue. Recently, brand extensions and co-branding strategies have been rediscovered as income sources. A prominent example of such a strategy is the TV format Dragons’ Den, which has been locally produced in many different countries. We use this intriguing case to explore the extensive and intricate co-branding relationships and brand extensions in the business-to-consumer and the business-to-business settings of TV companies. Our paper analyses global adaptations and cultural branding of Dragons’Den; in particular, brand extensions and co-branding strategies.

  20. Rediscovery of Bembidion (Lymnaeum) nigropiceum (Marsham) (= puritanum Hayward) in Massachusetts, with remarks on biology and habitat (Coleoptera, Carabidae, Bembidiini)

    Science.gov (United States)

    Davidson, Robert L.; Rykken, Jessica

    2011-01-01

    Abstract Bembidion (Lymnaeum) nigropiceum (Marsham) (=puritanum Hayward), a European species introduced into Massachusetts but presumed not to have become established, has been rediscovered during the Boston Harbor Islands All Taxa Biodiversity Inventory undertaken by the Museum of Comparative Zoology and the National Park Service. A summary is presented of treatment of this species in North America. Data on specimens collected are presented, along with observations on habitat and biology. Some speculations are presented about its highly specialized habitat in the gravel pushed up by high tide, which may act as a food-trapping sieve. A few words are included about future actions needed to resolve questions of distribution and behavior. PMID:22379389

  1. Karl Poggensee - A widely unknown German rocket pioneer - The early years 1930-1934 - A chronology

    Science.gov (United States)

    Rohrwild, Karlheinz

    2017-09-01

    The rediscovered estate of Karl Poggensee allows to reproduce chronologically his rocket tests of the period 1930-1934 almost completely for the first time. Thrilled by the movie ;The Woman in the Moon; for the idea of space travel, he started as a student of Hinderburg-Polytechnikum (IAO), Oldenburg, to build his first solid-fuel rocket, producing his own propellant charges. Being a coming electrical engineer his main goal was not set up new record heights, but to provide his rockets with automatic measuring instruments, camera and parachute release systems. The optimization of this sequence was his main focus.

  2. Deterministic Graphical Games Revisited

    DEFF Research Database (Denmark)

    Andersson, Klas Olof Daniel; Hansen, Kristoffer Arnsfelt; Miltersen, Peter Bro

    2012-01-01

    Starting from Zermelo’s classical formal treatment of chess, we trace through history the analysis of two-player win/lose/draw games with perfect information and potentially infinite play. Such chess-like games have appeared in many different research communities, and methods for solving them......, such as retrograde analysis, have been rediscovered independently. We then revisit Washburn’s deterministic graphical games (DGGs), a natural generalization of chess-like games to arbitrary zero-sum payoffs. We study the complexity of solving DGGs and obtain an almost-linear time comparison-based algorithm...

  3. Equine dental advances.

    Science.gov (United States)

    Greene, S K

    2001-08-01

    The reintroduction and development of safe motorized instruments, the increased availability of continuing education, and the understanding and implementation of appropriate procedures allow practitioners to provide better dental care. Veterinarians realize that sedation, analgesia, a full-mouth speculum, and proper instrumentation are necessary to provide these services. Continued instrument design, future research, and new treatment and prophylactic protocols should have a positive impact on the future of equine dental health. New and rediscovered procedures for equilibrating equine occlusion are allowing horses to masticate more efficiently, carry a bit more comfortably, and experience improved performance. The horse, the horse owner, and the veterinary profession all benefit from providing complete equine dental care.

  4. Wu’s algorithm and its possible application in cryptanalysis

    CSIR Research Space (South Africa)

    Grobler, TL

    2012-01-01

    Full Text Available now classic book Differential Algebra: Ritt (1950). Later it was independently rediscovered and improved by the Chinese mathematician Wu Wen-Ts?n in the late seventies (Wen-Ts?n, 1978, 1984, 1986). Other resources describing Wu?s algorithm... set that is constructed from a polynomial set so that the characteristic set shares some of the properties of the original set (Gallo and Mishra, 1990b; Ritt, 1950). The algorithm has found wide usage in mechanical theorem proving (Wen-Ts?n, 1986...

  5. The role of money in modern macro models

    OpenAIRE

    Seitz, Franz; Schmidt, Markus A.

    2013-01-01

    This paper is the starting point of a series of analyses aiming at re-discovering the role of money for monetary policy purposes. It provides an overview of the role of money in modern macro models. In particular, we are focussing on New Keynesian and New Monetarist models to investigate their main findings and most significant shortcomings in considering money properly. As a further step, we ask about the role of financial intermediaries in this respect. In dealing with these issues, we dist...

  6. The Problematization of Death in Modern Medicine

    DEFF Research Database (Denmark)

    Dræby, Anders

    Over the past five decades, death has become a rapidly expanding object of interest and focus of study. It also seems as if death has been discovered or rediscovered as a phenomenon to be discussed and observed after having lain hidden in a veil of silence and secrecy. The question might now be r...... be raised of this repression of death truly is an established historical fact. The attempt of the presentation is to explore some of the most essential and given aspects of the current way of thinking about death and its status in modern western societies....

  7. King customer forever: Customer satisfaction and beyond

    Directory of Open Access Journals (Sweden)

    Myuers James

    2004-01-01

    Full Text Available "King Customer!" So proclaimed the front cover of Business Week in a 1989 issue. At about the same time, "Rediscovering the Customer" was the title of a series of company vignettes in Fortune magazine. And a Wall Street Journal article asked, "For Customers, More Than Lip Service?" Combined, these three prestigious business publications reflected a new era in business firms perceptions of their customers and the role they should play in the formulation of company strategies and priorities. Had the "Era of the Customer" finally arrived in American business? .

  8. On heterogeneity of treatment effects and clinical freedom.

    Science.gov (United States)

    Sacristán, J A; Avendaño-Solá, C

    2015-01-01

    Three decades ago, John R Hampton announced the death of clinical freedom. Since then, evidence-based medicine has been the predominant paradigm in clinical research. By applying a population-based approach, the randomised controlled trial has become the cornerstone for demonstrating the overall effect of a treatment and for developing guidelines. The new patient-centred medicine movement is rediscovering the important implications of heterogeneity of treatment effects for clinical practice and that a better understanding of such variability can contribute to improve health outcomes for individual patients through practicing a science-based clinical freedom. © 2015 The Authors. International Journal of Clinical Practice Published by John Wiley & Sons Ltd.

  9. Home Within Me

    DEFF Research Database (Denmark)

    Kreuzer, Maria; Mühlbacher, Hans; von Wallpach, Sylvia

    2017-01-01

    In an increasingly globalized, digitalized and perceived unmanageable world, consumers strive for belongingness, identification and security and re-discover the importance of home. Home is central to peoples’ individual as well as collective identities and their self-development (McCracken, 1989...... in Austria and the sample consisted of 15 locals (study 1) and 17 first generation immigrants (study 2) to identify possible commonalities and differences. This research adds to existing literature by 1) empirically confirming the existence of dimensions of home (e.g., physical, social, temporary...

  10. Review: Lesa Lockford (2004. Performing Femininity: Rewriting Gender Identity

    Directory of Open Access Journals (Sweden)

    Mary Gergen

    2006-03-01

    Full Text Available Performing Femininity is composed of a series of performances presented by the author to a varied audience, from customers at a strip club in New Orleans to a university class, in which a feminist history "Spin the Bottle" game was an integral part. Challenging the dominant discourse of feminist theorists, LOCKFORD looks for strength and liberatory possibilities in what appear to be forms of abjection. Traditional topics of embodiment are rediscovered in this provocative book. URN: urn:nbn:de:0114-fqs0602130

  11. Exact optics - III. Schwarzschild's spectrograph camera revised

    Science.gov (United States)

    Willstrop, R. V.

    2004-03-01

    Karl Schwarzschild identified a system of two mirrors, each defined by conic sections, free of third-order spherical aberration, coma and astigmatism, and with a flat focal surface. He considered it impractical, because the field was too restricted. This system was rediscovered as a quadratic approximation to one of Lynden-Bell's `exact optics' designs which have wider fields. Thus the `exact optics' version has a moderate but useful field, with excellent definition, suitable for a spectrograph camera. The mirrors are strongly aspheric in both the Schwarzschild design and the exact optics version.

  12. Mathematics for the imagination

    CERN Document Server

    Higgins, Peter

    2002-01-01

    Mathematics for the Imagination provides an accessible and entertaining investigation into mathematical problems in the world around us. From world navigation, family trees, and calendars to patterns, tessellations, and number tricks, this informative and fun new book helps you to understand the maths behind real-life questions and rediscover your arithmetical mind.This is a follow-up to the popular Mathematics for the Curious, Peter Higgins's first investigation into real-life mathematical problems.A highly involving book which encourages the reader to enter into the spirit of mathematical ex

  13. Praxis, Sittlichkeit and Communicative Action

    DEFF Research Database (Denmark)

    Larsen, Øjvind

    2012-01-01

    this concept further with his concept of praxis as Sittlichkeit. Honneth and Habermas are both grounded in the young Hegel’s writings when they try to extrapolate what is essential in Hegel’s concept of praxis and generate a new concept, which may be valid for our time. Honneth is standing by Hegel’s concept...... of recognition, which he then is forced to leave many years later when rediscovering Hegel’s concept of Sittlichkeit. However, Honneth fails to reconcile praxis and Sittlichkeit. In contrast, Habermas sets in a hermeneutic maneuver language as a substitute for Hegel’s concept of spirit. With this new...

  14. Modulational instability and the Fermi-Pasta-Ulam recurrence

    International Nuclear Information System (INIS)

    Janssen, P.A.E.M.

    1981-01-01

    The long-time behavior of the modulational instability of the nonlinear Schroedinger equation is investigated. Linear stability analysis shows that a finite amplitude uniform wave train is unstable to infinitesimal modulational perturbations with sufficiently long wavelengths while it is stable for perturbations with short wavelengths. Near the threshold for instability, the long-time behavior of the unstable modulation is obtained by means of the multiple time scale technique. As a result, the Fermi--Pasta--Ulam recurrence is rediscovered, in agreement with recent experiments and with a numerical solution of the problem at hand

  15. Ken Jacobs and the Perverted Archival Image

    OpenAIRE

    Gonçalo Pablo

    2016-01-01

    This paper analyses two recent works by American filmmaker Ken Jacobs that deal with aspects of remediation. The first is A Tom Tom Chaser, in which Jacobs records the telecine process that transforms the classic silent film Tom, Tom, the Piper’s Son from chemical into electronic media. The film is riddled with poetic turns inviting the audience to rediscover the medial noise hidden by images. Moreover, Jacobs focuses on the moment of transition from a material medium (the film strip) to the ...

  16. Methods and Algorithms for Approximating the Gamma Function and Related Functions. A survey. Part I: Asymptotic Series

    Directory of Open Access Journals (Sweden)

    Cristinel Mortici

    2015-01-01

    Full Text Available In this survey we present our recent results on analysis of gamma function and related functions. The results obtained are in the theory of asymptotic analysis, approximation of gamma and polygamma functions, or in the theory of completely monotonic functions. The motivation of this first part is the work of C. Mortici [Product Approximations via Asymptotic Integration Amer. Math. Monthly 117 (2010 434-441] where a simple strategy for constructing asymptotic series is presented. The classical asymptotic series associated to Stirling, Wallis, Glaisher-Kinkelin are rediscovered. In the second section we discuss some new inequalities related to Landau constants and we establish some asymptotic formulas.

  17. Biopedagogía en Enfermería y Enfermería biopedagógica.

    Directory of Open Access Journals (Sweden)

    Ana Leticia Rodríguez Araya

    2011-04-01

    Full Text Available This essay proposes and rediscovers the passionate interrelation between nursing and biopedagogy. It makes the permanent presence of learning from life evident in nursing as an art from its historical roots. From the ontological femininity that gave it meaning, nursing represents itself as rhythmic and sequentially interwoven to biopedagogy, and both, as units, integrated to a whole which constitutes a quantum leap5 which in turn transforms complexity into simplicity and vice versa; therefore, creativity becomes complex. The sources that nurture and keep the intricacies of nursing and biopedagogy proposed here emerge from the powerful kotodama6 of Florence Nightingale, insigne modern nursing founder.

  18. [Photography as analysis document, body and medicine: theory, method and criticism--the experience of Museo Nacional de Medicina Enrique Laval].

    Science.gov (United States)

    Robinson, César Leyton; Caballero, Andrés Díaz

    2007-01-01

    This article is an experimental methodological reflection on the use of medical images as useful documents for constructing the history of medicine. A method is used that is based on guidelines or analysis topics that include different ways of viewing documents, from aesthetic, technical, social and political theories to historical and medical thinking. Some exercises are also included that enhance the proposal for the reader: rediscovering the worlds in society that harbor these medical photographical archives to obtain a new theoretical approach to the construction of the history of medical science.

  19. Poetic Experience

    Directory of Open Access Journals (Sweden)

    Shahab Yar Khan

    2014-01-01

    Full Text Available Nature of poetic experience is hereby redefined. The present article initially deals with the perennial nature of true poetic experience and its essential relevance to the world. It attempts to elaborate the process through which a poet is uplifted in a creative moment beyond terrestrial boundaries and is aligned with the ‘state of Perfection'. The role of successive generations of audiences in rediscovering the meaning of a poetic image is defined as life principle of all great poetry. Shakespeare is discussed as the ultimate example of this principle since his popularity remains an irreversible phenomenon

  20. Discovering Astronomy Through Poetry

    Science.gov (United States)

    Mannone, John C.

    2011-05-01

    The literature is replete with astronomical references. And much of that literature is poetry. Using this fact, not only can the teacher infuse a new appreciation of astronomy, but also, the student has the opportunity to rediscover history through astronomy. Poetry can be an effective icebreaker in the introduction of new topics in physics and astronomy, as well as a point of conclusion to a lecture. This presentation will give examples of these things from the ancient literature (sacred Hebraic texts), classical literature (Homer's Iliad and Odyssey), traditional poetry (Longfellow, Tennyson and Poe) and modern literature (Frost, Kooser, and others, including the contemporary work of this author).

  1. Computers can't listen--algorithmic logic meets patient centredness.

    Science.gov (United States)

    Pearce, Christopher; Trumble, Steve

    2006-06-01

    The doctor-patient relationship is crucial to the practice of medicine and yet the rise of science in the 19th and 20th centuries shifted doctors' focus away from the patient toward another entity: the disease. Slowly, the medical profession is rediscovering the importance of the doctor-patient relationship. General practice has contributed significantly by developing the patient centred clinical method, and further models have been introduced that take into account both the doctor's and the patient's perspectives. More recent changes in medicine--particularly computerisation and the introduction of evidence based medicine--may once again threaten this emphasis on patient centredness.

  2. Pela câmera somática: a Dança-Teatro e o vídeo-documentário como performance

    Directory of Open Access Journals (Sweden)

    Ciane Fernandes

    2010-12-01

    Full Text Available This article discusses the relationship between dance theater and video documentary, from a somatic perspective. Somatics is understood as a method of body work (education and therapy and aesthetic creation. In this video-choreographic process, it associates Performance Studies, Laban/Bartenieff Movement Analysis, and Psychoanalysis, delineating concepts such as Performativity, Dramaturgy of Contrasts, Dynamicity, Rhythm, Principles in Movement, Integration, Dynamic Pause, and body image. In a somatic duet of consciousness and memory, the performer becomes simultaneouslysubject and object, mover and observer, artist-creator and researcher-analyst, rediscovering his/her creative autonomy in the contemporary context of constant transformation.

  3. Towards an integrated theory of value, capital and money

    OpenAIRE

    Cavalieri, Duccio

    2014-01-01

    This is an analysis of the present state of the theory of capital. The paper contains a proposal to reformulate this theory in an ‘late-Marxian’ up-to-dated perspective. The central problem discussed is the integration of the theories of value and capital with those of money and finance. An augmented cost-of-production theory of value is advocated. Special attention is focused on the role of Marx’s ‘monetary expression of labour value’ (MEV), rediscovered and unduly modified by neo-Marxist...

  4. Social Networking for the Older and Wiser Connect with Family, and Friends Old and New

    CERN Document Server

    McManus, Sean

    2010-01-01

    Social networks enable anyone with a computer and Internet connection to stay in touch with friends and family across the globe, and rediscover old acquaintances.  Social Networking for the Older and Wiser starts with the basics of social networks, before moving onto intermediate topics, all whilst highlighting ways to protect your privacy and keep your details secure. The book is packed with step-by-step instructions on how to use Facebook, Twitter, Friends Reunited, Saga Zone, and other social networks to:Create an account on your chosen social networkReconnect and stay-in-touch with old fr

  5. The environment and nuclear energy development

    International Nuclear Information System (INIS)

    Velez O, C.

    1989-01-01

    In the last years we have testified the concern about deterioration of environment, especially, for changes in global scale, either measured or calculated, with unlucky predictions for human kind. Phenomena as acid rain, destruction in the ozone layer and Greenhouse effect, has increased successively the state of alarm in global public opinion, which is already translated either in proliferation of International meetings or in the adoption of recommendations not always pondered and justified. With all these preoccupations, many people is rediscovering that nuclear power dose not produce acid rain, neither CO 2 or Greenhouse effect gases. (Author)

  6. The environment and nuclear energy development. El medio ambiente y el desarrollo de la energia nuclear

    Energy Technology Data Exchange (ETDEWEB)

    Velez O, C [Instituto Nacional de Investigaciones Nucleares, Mexico City (Mexico)

    1989-01-01

    In the last years we have testified the concern about deterioration of environment, especially, for changes in global scale, either measured or calculated, with unlucky predictions for human kind. Phenomena as acid rain, destruction in the ozone layer and Greenhouse effect, has increased successively the state of alarm in global public opinion, which is already translated either in proliferation of International meetings or in the adoption of recommendations not always pondered and justified. With all these preoccupations, many people are rediscovering that nuclear power does not produce Greenhouse gases, especially CO[sub 2]. (Author).

  7. Communicating (by) Design 2009

    DEFF Research Database (Denmark)

    Elkær, Tim Nøhr

    The paper discusses the current change of role and status of the representation as a means to communicate design in the digital era. It outlines two opposite directions for the development of software-technology, and brings forward current research, on the didactic aspects of introducing digital...... software into the curriculum of architechture and design education. The paper describes a workshop held at the Danish Design School, where students proficient in using digital media, are challenged to use analogue models instead, to rediscover and utilize some of the creative potentials offered......; Ambiguity; Heuristics; Design education...

  8. Essentials for successful English language teaching

    CERN Document Server

    Farrell, Thomas S C

    2010-01-01

    Essentials For Successful English Language Teaching is about how we teach English Language Learners (ELLs) and how our ELLs learn. Farrell and Jacobs encourage those involved in teaching English to develop, maintain and rediscover the reasons that led them to take up the profession. They focus on the essentials in teaching the English language that teachers can implement in their instruction so that their students can excel in their learning: Encourage learner autonomy Emphasize the social nature of learning Develop curricular integration, focus on meaning Celebrate diversity Expand thinking s

  9. Pinning-to-barrier crossover in YBa2Cu3O7-δ single crystals

    Science.gov (United States)

    Indenbom, M. V.; van der Beek, C. J.; Berseth, V.; Konczykowski, M.; Holtzberg, F.; Benoit, W.

    1996-03-01

    The behaviour of magnetic flux in high purity untwinned YBa2Cu3O7-δ (YBCO) single crystals is visualised by means of the magneto-optical technique. It is observed that after zero field-cooling at high temperatures near T c , flux penetrates directly to the sample center over a flux free edge area, in contrast to the usual Bean-like flux penetration from the edges. This fact clearly shows that volume pinning becomes negligible compared with the edge barrier. The role of the recently rediscovered geometrical barrier in the crystal magnetisation is discussed.

  10. Report of Nagarjunasagar Racer Coluber bholanathi Sharma, 1976 (Squamata: Serpentes: Colubridae from the Gingee Hills, Tamil Nadu, India

    Directory of Open Access Journals (Sweden)

    U. Smart

    2014-04-01

    Full Text Available Since its initial description in 1976 from Nagarjuna Hills, Andhra Pradesh, the endemic Nagarjaunasagar Racer Coluber bholanathi has remained elusive for over 30 years, only to be re-discovered in 2012. Here, we report this rare snake from the Gingee Hills, Tamil Nadu, extending the known geographic range by 495km south of the type locality and 194km south-east of Thally, Tamil Nadu, its previously southernmost locality. We also provide comparative information consisting of locality data, morphology and color pattern for both the Nagarjunasagar Racer and a similar-looking species The Slender Racer.

  11. Connection between Dirac and matrix Schroedinger inverse-scattering transforms

    International Nuclear Information System (INIS)

    Jaulent, M.; Leon, J.J.P.

    1978-01-01

    The connection between two applications of the inverse scattering method for solving nonlinear equations is established. The inverse method associated with the massive Dirac system (D) : (iσ 3 d/dx - i q 3 σ 1 - q 1 σ 2 + mσ 2 )Y = epsilonY is rediscovered from the inverse method associated with the 2 x 2 matrix Schroedinger equation (S) : Ysub(xx) + (k 2 -Q)Y = 0. Here Q obeys a nonlinear constraint equivalent to a linear constraint on the reflection coefficient for (S). (author)

  12. Stát a společnost pohledem Emila Lederera

    Directory of Open Access Journals (Sweden)

    Magdalena Jáchymová Královcová

    2017-10-01

    Full Text Available The purpose of this article is to introduce czech readers to the two most important sociological writings of emil lederer. lederer’s contributions, especially in the field of political sociology, are particularly impressive. after being almost completely forgotten, the works of this social scientist are finally being rediscovered. I will first give a short introduction to lederer’s life, then present two of his texts: On the Sociology of World War (1915 and The State of the Masses (1939. Both of these texts contain a surprisingly unbiased and unique analysis of the situation leading up to both World War I and World War II.

  13. Nocturia: The circadian voiding disorder

    Directory of Open Access Journals (Sweden)

    Jin Wook Kim

    2016-05-01

    Full Text Available Nocturia is a prevalent condition of waking to void during the night. The concept of nocturia has evolved from being a symptomatic aspect of disease associated with the prostate or bladder to a form of lower urinary tract disorder. However, recent advances in circadian biology and sleep science suggest that it might be important to consider nocturia as a form of circadian dysfunction. In the current review, nocturia is reexamined with an introduction to sleep disorders and recent findings in circadian biology in an attempt to highlight the importance of rediscovering nocturia as a problem of chronobiology.

  14. Emerging applications of phase-change materials (PCMs): teaching an old dog new tricks.

    Science.gov (United States)

    Hyun, Dong Choon; Levinson, Nathanael S; Jeong, Unyong; Xia, Younan

    2014-04-07

    The nebulous term phase-change material (PCM) simply refers to any substance that has a large heat of fusion and a sharp melting point. PCMs have been used for many years in commercial applications, mainly for heat management purposes. However, these fascinating materials have recently been rediscovered and applied to a broad range of technologies, such as smart drug delivery, information storage, barcoding, and detection. With the hope of kindling interest in this incredibly versatile range of materials, this Review presents an array of aspects related to the compositions, preparations, and emerging applications of PCMs. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. Rediscovery and re-description of the holotype of Lygosoma vittigerum (= Lipinia vittigera Boulenger, 1894

    Directory of Open Access Journals (Sweden)

    Yannick Bucklitsch

    2012-12-01

    Full Text Available We report about the rediscovery of the holotype of the Southeast Asian striped skink Lipinia vittigera and provide a detailed redescription together with photographs and drawings. The species was first described by George Albert Boulenger in 1894 as Lygosoma vittigerum based on a specimen collected by Elio Modigliani on the island of Sereinu (= Sipura, west of Sumatra. The original type specimen was considered to be lost for more than a century and was recently rediscovered in the Museo Civico di Storia Naturale “Giacomo Doria” (MSNG in Genova, Italy.

  16. Sub-subleading soft gravitons and large diffeomorphisms

    Energy Technology Data Exchange (ETDEWEB)

    Campiglia, Miguel [Instituto de Física, Facultad de Ciencias,Montevideo 11400 (Uruguay); Laddha, Alok [Chennai Mathematical Institute,Siruseri 603103 (India)

    2017-01-10

    We present strong evidence that the sub-subleading soft theorem in semi-classical (tree level) gravity discovered by Cachazo and Strominger is equivalent to the conservation of asymptotic charges associated to a new class of vector fields not contained within the previous extensions of BMS algebra. Our analysis crucially relies on analyzing the hitherto established equivalences between soft theorems and Ward identities from a new perspective. In this process we naturally (re)discover a class of ‘magnetic’ charges at null infinity that are associated to the dual of the Weyl tensor.

  17. Determinants of culinary tourism development in Pomeranian Voivodeship

    Directory of Open Access Journals (Sweden)

    Przemysław Charzyński

    2017-04-01

    Full Text Available Pomeranian cuisine is characterized in the paper, It is a region in Northern Poland whose culinary heritage has been partially forgotten in the communist period, and is now being rediscovered. Typical dishes of traditional and modern Kashubian and Kociewie cuisine were presented, that can be a motivation for tourists interested in discovering and tasting of the regional dishes to visit this region. Geographical, historical and cultural heritage of Pomerania are the primary determinants of the formation of culinary trails and organization of  interesting food related events, which enables the development of this type of tourism in the studied area.

  18. Balti-Kanada uuringute konverents

    Index Scriptorium Estoniae

    2000-01-01

    11. novembril toimus Vilniuse ülikoolis NACSi poolt organiseeritud rahvusvaheline Balti-Kanada uuringute konverents "Rediscovering Canada", mille plenaaristungi võtmekõnelejate seas esinesid Peter McKellac (Kanada suursaadik Balti riikides), professor John Erik Fossum (Põhjamaade Kanada Assotsiatsiooni president) ja Janice Kulyk Keefer (Kanada kirjanik, Guelphi ülikooli professor). Kaheksa töösektsiooni seas enim vastukajasid tekitanud kanada kirjanduse töögrupis esines ettekandega "Estonian Diaspora Writers in the Canadian Literary Context" TPÜ maailmakirjanduse professor Tiina Aunin. Assotsiatsiooni järgmine konverents toimub 2002. aastal Stockholmis : [täistekst

  19. Introduction

    DEFF Research Database (Denmark)

    2012-01-01

    Why yet another dead French thinker'.' We already have Althusser. Foucault and Derrida. Docs International Relations (I R) really need Pierre Bourdieu! The short answer is yes. The slightly longer answer is that Bourdieu's sociology provides us with an opportunity to rethink international politics....... In short. Bourdieu helps us to take the discursive, visual and embodied practices in international politics more seriously....... in ways not offered by these other thinkers. Bourdieu helps us rediscover the everyday practices. symbolic structures and arenas of conflict that bring many other actors into perspective. rather than just focusing on nation slates that produce (what we call) international politics. All engagement with his...

  20. Dating Petroglyphs from Fugoppe Cave, Japan

    Directory of Open Access Journals (Sweden)

    Masaru Ogawa

    2014-01-01

    Full Text Available For over 20 years, I have tried to establish a relative date for petroglyphs in Fugoppe Cave, Japan. Unsuspected amidst debris accumulating from about 1300 years ago, the petroglyphs were rediscovered accidentally in 1950. From an analysis of petroglyphs on fallen rocks scattered randomly on the site floor, I argue that the artworks date from ca.1900 years ago. The cave itself, formed by wave action, saw its main occupation by pottery-making people from 1700–1500 years ago; although the petroglyphs on the rock walls predated their occupation, it seems unlikely that the occupants attached any meaning to them.

  1. V A Fock and gauge symmetry

    International Nuclear Information System (INIS)

    Okun, Lev B

    2010-01-01

    V A Fock, in 1926, was the first to have the idea of an Abelian gradient transformation and to discover that the electromagnetic interaction of charged particles has a gradient invariance in the framework of quantum mechanics. These transformation and invariance were respectively named Eichtransformation and Eichinvarianz by H Weyl in 1929 (the German verb zu eichen means to gauge). The first non-Abelian gauge theory was suggested by O Klein in 1938; and in 1954, C N Yang and R L Mills rediscovered the non-Abelian gauge symmetry. Gauge invariance is the underlying principle of the current Standard Model of strong and electroweak interactions. (from the history of physics)

  2. Was Wundt the first to try to make psychology an independent discipline?

    Directory of Open Access Journals (Sweden)

    Karlos Luna

    2016-08-01

    Full Text Available A recent research rediscovered the figure of Ferdinand Bernard Ueberwasser, a professor at the University of Münster who tried to make psychology an independent discipline almost a century before Wundt. In 1787, Ueberwasser published a book in which he proposed a scientific psychology based on the manipulation of variables and the replication of observations, and that should study areas such as perception, memory, creativity, or empathy. The Napoleonic Wars and the discontinuation of the University of Münster made Ueberwasser's legacy to be almost completely forgotten, until today.

  3. Geometrical Optimization Approach to Isomerization: Models and Limitations.

    Science.gov (United States)

    Chang, Bo Y; Shin, Seokmin; Engel, Volker; Sola, Ignacio R

    2017-11-02

    We study laser-driven isomerization reactions through an excited electronic state using the recently developed Geometrical Optimization procedure. Our goal is to analyze whether an initial wave packet in the ground state, with optimized amplitudes and phases, can be used to enhance the yield of the reaction at faster rates, driven by a single picosecond pulse or a pair of femtosecond pulses resonant with the electronic transition. We show that the symmetry of the system imposes limitations in the optimization procedure, such that the method rediscovers the pump-dump mechanism.

  4. Indian concepts on sexuality.

    Science.gov (United States)

    Chakraborty, Kaustav; Thakurata, Rajarshi Guha

    2013-01-01

    India is a vast country depicting wide social, cultural and sexual variations. Indian concept of sexuality has evolved over time and has been immensely influenced by various rulers and religions. Indian sexuality is manifested in our attire, behavior, recreation, literature, sculptures, scriptures, religion and sports. It has influenced the way we perceive our health, disease and device remedies for the same. In modern era, with rapid globalization the unique Indian sexuality is getting diffused. The time has come to rediscover ourselves in terms of sexuality to attain individual freedom and to reinvest our energy to social issues related to sexuality.

  5. Alcohol-related hospital admissions: Missed opportunities for follow up? A focus group study about general practitioners' experiences

    DEFF Research Database (Denmark)

    Lid, Torgeir Gilje; Oppedal, Kristian; Pedersen, Bolette

    2012-01-01

    in the hospital had been recognised by the GP and how this knowledge affected their follow up of the patient's alcohol problem. Systematic text condensation was applied for analysis. Findings: A majority of the GPs had experienced patients with already recognised alcohol problems being rediscovered...... by the hospital staff. Still, they presented examples of how seeing the patient in a different context might present new opportunities. Few participants had received adequate information from the hospital about their patient's alcohol status, and they emphasised that a report about what had happened and what...

  6. The endangered Ethiopian endemic Crotalaria trifoliolata (Leguminosae-Papilionoideae) and its little-known habitat

    DEFF Research Database (Denmark)

    Friis, Ib; Weber, Odile; van Breugel, Paulo

    2016-01-01

    potential threats, the species is evaluated as Endangered (EN). Crotalaria trifoliolata is a bigger shrub than previously thought (up to c. 2 m high, with stems up to c. 3 cm in diam.). Molecular studies confirm that C. trifoliolata is related to the widespread C. saltiana, as predicted from morphological......Crotalaria trifoliolata Baker f. (Leguminosae: Papilionoidaeae) was, for 120 years, only known from an incomplete holotype from an uncertain Ethiopian locality. In 2013 it was rediscovered in the Bale Zone, eastern Ethiopia. Surveys in 2014 and 2015 suggest that the species is restricted...

  7. Discovery of a possible hybrid of the Critically Endangered Forest Owlet Athene blewitti and Spotted Owlet Athene brama (Aves: Strigiformes from northern Maharashtra, India

    Directory of Open Access Journals (Sweden)

    S.A. Pande

    2011-04-01

    Full Text Available The Forest Owlet Athene blewitti is considered to be critically endangered and at an extremely high risk of extinction. It was recently rediscovered after 113 years and little is known about this endemic species, which has a very limited distribution in central India. In early February 2004, the Earth Lovers Association (ELA and the International Birding and Research Centre in Eilat (IBRCE arranged an expedition to the Melghat Tiger Reserve (MTR and mapped all known and newly discovered territories of Forest and Spotted owlets (A. brama

  8. Geology, mining and prehistory in the Braunschweig area. Northern Harz margin, Asse, Elm-Lappwald, Peine-Salzgitter, Allertal. Geologie, Bergbau und Urgeschichte im Braunschweiger Land. Noerdliches Harzvorland, Asse, Elm-Lappwald, Peine-Salzgitter, Allertal

    Energy Technology Data Exchange (ETDEWEB)

    Look, E R; Goldberg, G; Kosmahl, W; Meyer, H J; Meyer, K D; Kolbe, H

    1986-01-01

    Even today, numerous rare geological formations are encountered which have been exposed either in a natural way, e.g. by erosion, or by man, e.g. in quarries and mines. This paper describes as comprehensively as possible the geology of this area and the use of its geological resources by man on the basis of an abundance of both recent and old exposures; some of which have been rediscovered and are still accessible. The comprehensive reference list gives the main geoscientific publications for this area.

  9. From hero to Newcomen: the critical scientific and technological developments that led to the invention of the steam engine.

    Science.gov (United States)

    Kitsikopoulos, Harry

    2013-09-01

    This essay provides an analytical account of the history of various steam devices by tracing the key technological and scientific developments culminating in the Savery and Newcomen models. It begins in antiquity with the writings of Hero of Alexandria, which were rediscovered and translated in Italy fourteen centuries later, followed by the construction of simple steam devices. The most decisive development comes in the middle of the seventeenth century with the overturning, through the experimental work of Torricelli, Pascal, and Guericke, of the Aristotelian dogma that no vacuum exists. The final stretch of this discovery process amounted to an Anglo-French race, with English inventors being more successful in the end.

  10. Wir haben ja alle Deutschland nicht gekannt: Das Deutschlandbild der Deutschen in der Zeit der Weimarer Republik

    OpenAIRE

    Kemp, Wolfgang

    2016-01-01

    After 1918 Germany had to find a new definition for its identity on a political and social level as well as to rediscover itself as a unity in terms of geography and culture. This process can be described as „Inner colonisation“. Scientists and artists began to compensate the many losses by tapping into the dimension of the „inner“ Germany - its unique cultural density - which in France would be called „la France profonde“. The pressure to be economical was converted into an economy of abunda...

  11. On the discovery of the gravitational field equations by Einstein and Hilbert: new materials

    International Nuclear Information System (INIS)

    Vizgin, Vladimir P

    2001-01-01

    This article describes the history of discovery of the equations of gravitational field by Albert Einstein and David Hilbert in November 1915. The proof sheet of Hilbert's lecture report, made on 20 November 1915 and published in March 1916, rediscovered in 1997 in the archive of the university of Goettingen, throws new light on the history of this discovery. We also discuss the early history of the general theory of relativity that led to the expression of the general covariant equations of gravitational field. (from the history of physics)

  12. Evolution of materials research within the AINSE portfolio

    International Nuclear Information System (INIS)

    Jostsons, A.

    1998-01-01

    Full text: The main materials research interactions between ANSTO/AAEC and the AINSE member universities are reviewed and linked to the main thrust of contemporary ANSTO/AAEC programs. The AINSE portfolio encompasses the previous AAEC research contracts, which represent an earlier example of public sector outsourcing, until re-discovered during the present decade, as well as AINSE studentships and Research and Training Projects. Collectively these mechanisms did much to foster the maintenance of effective materials research teams in Australian universities. Selective examples will illustrate the success of the AINSE family in training to help provide engineers and scientists of high ability for the future

  13. Superstring field theories on super-flag manifolds: superdiff S1/S1 and superdiff S1/super S1

    International Nuclear Information System (INIS)

    Zhao Zhiyong; Wu, Ke; Saito, Takesi

    1987-01-01

    We generalize the geometric approach of Bowick and Rajeev [BR] to superstring field theories. The anomaly is identified with nonvanishing of the Ricci curvature of the super-flag manifold. We explicitly calculate the curvatures of superdiff S 1 /S 1 and superdiff S 1 /superS 1 using super-Toeplitz operator techniques. No regularization is needed in this formalism. The critical dimension D=10 is rediscovered as a result of vanishing curvature of the product bundle over the super-flag manifold. (orig.)

  14. Super/subcritical fluid chromatography with packed columns: state of the art and applications

    Directory of Open Access Journals (Sweden)

    Carla Grazieli Azevedo da Silva

    2014-07-01

    Full Text Available Separations using supercritical fluid chromatography (SFC with packed columns have been re-discovered and explored in recent years. SFC enables fast and efficient separations and, in some cases, gives better results than high performance liquid chromatography (HPLC. This paper provides an overview of recent advances in SFC separations using packed columns for both achiral and chiral separations. The most important types of stationary phases used in SFC are discussed as well as the most critical parameters involved in the separations and some recent applications.

  15. Facebook and Twitter For Seniors For Dummies

    CERN Document Server

    Collier, Marsha

    2010-01-01

    A fun and easy social media guide for the over-55 set. People over 55 were the fastest-growing user group on Facebook in the first half of 2009, and they're flocking to Twitter at a faster rate than their under-20 grandchildren. From basic information about establishing an Internet connection to rediscovering old friends, sharing messages and photos, and keeping in touch instantly with Twitter, this book by online expert Marsha Collier helps seniors jump right into social media.: Seniors are recognizing the communication possibilities of Facebook and Twitter and are signing up in record number

  16. Soil properties and preferential solute transport at the field scale

    DEFF Research Database (Denmark)

    Koestel, J K; Minh, Luong Nhat; Nørgaard, Trine

    An important fraction of water flow and solute transport through soil takes place through preferential flow paths. Although this had been already observed in the nineteenth century, it had been forgotten by the scientific community until it was rediscovered during the 1970s. The awareness...... of the relevance of preferential flow was broadly re-established in the community by the early 1990s. However, since then, the notion remains widespread among soil scientists that the occurrence and strength of preferential flow cannot be predicted from measurable proxy variables such as soil properties or land...

  17. State of the world 1993. A Worldwatch Institute report on progress towards a sustainable society

    Energy Technology Data Exchange (ETDEWEB)

    Brown, L R; Flavin, C; Postel, S; Starke, L [eds.

    1993-01-01

    The State of the World report is an annual attempt first to describe the intricate currents and countercurrents of humanity's interaction with the global environment, and then to proceed to recommend how to shift the currents in other directions. The chapters in this edition are called: a new era unfolds; facing water scarcity; reviving coral reefs; closing the gender gap in development; supporting indigenous peoples; providing energy in developing countries; rediscovering rail; preparing for peace; reconciling trade and the environment; and shaping the next industrial revolution. 685 refs., 7 figs., 30 tabs.

  18. Self-stigma and treatment effectiveness in patients with anxiety disorders – a mediation analysis

    Directory of Open Access Journals (Sweden)

    Ociskova M

    2018-01-01

    Full Text Available Marie Ociskova,1 Jan Prasko,1 Kristyna Vrbova,1 Petra Kasalova,1 Michaela Holubova,1 Ales Grambal,1 Klara Machu2 1Department of Psychiatry, Faculty of Medicine and Dentistry, Palacky University, University Hospital, Olomouc, 2Department of Psychology, Faculty of Arts, University of Ostrava, Ostrava, The Czech Republic Goal: The goal of this study was to explore the impact of self-stigma on the treatment outcomes in patients with anxiety disorders and to find possible mediators of this relationship. Method: Two hundred and nine patients with anxiety disorders, who were hospitalized in a psychotherapeutic department, attended the study. The average age was 39.2±12.4 years; two-thirds were women. Most of the patients used a long-term medication. The participants underwent either cognitive behavioral therapy (CBT or short psychodynamic therapy. The selection to the psychotherapy was not randomized. All individuals completed several scales – Beck Depression Inventory, the second edition (BDI-II, Beck Anxiety Inventory (BAI, Dissociative Experience Scale (DES, Sheehan Disability Scale (SDS, subjective Clinical Global Impression (subjCGI, and The Internalized Stigma of Mental Illness Scale (ISMI. A senior psychiatrist filled out the objective CGI (objCGI. Results: The patients significantly improved in the severity of anxiety (BAI, depression (BDI-II, and overall severity of the mental disorder (objCGI. The self-stigma predicted a lower change of the objCGI, but not a change of the anxiety and depressive symptoms severity. Anxiety, depressive symptoms, dissociation, and disability were assessed as possible mediators of the relationship between the self-stigma and the treatment change. None of them were significant. Conclusion: Self-stigma lowers the effectiveness of the combined treatment of anxiety disorders. Future research should explore other possible mediators influencing this relationship. Keywords: self-stigma, anxiety disorders, treatment

  19. The Conversion of Carboxylic Acids to Ketones: A Repeated Discovery

    Science.gov (United States)

    Nicholson, John W.; Wilson, Alan

    2004-09-01

    This article describes the history of the reaction converting carboxylic acids to ketones. The reaction has been rediscovered several times, yet has actually been known for centuries. The best known version of the process is the Dakin West reaction (1928), which applies to α-amino acids and also involves the simultaneous conversion of the amine group to amido functionality. Unlike other examples, this particular reaction has attracted a reasonable amount of attention and it appears to be better known than the conversion of simple carboxylic acids to ketones. However, this reaction was described as long ago as 1612, when Beguin published an account of it in his book, Tyrocinium Chymicum . Since then, many chemists have rediscovered the reaction, apparently independently. One of the earliest modern accounts was by W. H. Perkin, Sr., in 1886, who made various simple ketones by refluxing the appropriate carboxylic acids with base. However, this work has been largely ignored, including by his son, W. H. Perkin, Jr., who used a more complicated base-catalyzed ketonization to prepare small ring compounds in the early years of the 20th century. Other articles detailing the application of ketonization to organic acids are discussed, including our own work, which employed the process to crosslink carboxylated polymers for possible technical application in coatings. Despite its relative obscurity, the reaction was used by Woodward et al. in the total synthesis of strychnine, reported in 1963, and this is discussed in detail at the end of the article. See Featured Molecules .

  20. Manual Labour, Intellectual Labour and Digital (Academic Labour. The Practice/Theory Debate in the Digital Humanities

    Directory of Open Access Journals (Sweden)

    Christophe Magis

    2018-01-01

    Full Text Available Although it hasn’t much been considered as such, the Digital Humanities movements (or at least the most theoretically informed parts of it offers a critique “from within” of the recent mutation of the higher education and research systems. This paper offers an analysis, from a Critical Theory perspective, of a key element of this critique: the theory vs. practice debate, which, in the Digital Humanities, is translated into the famous “hack” versus “yack” motto, where DHers usually call for the pre-eminence of the former over the latter. I show how this debate aims to criticize the social situation of employment in academia in the digital age and can further be interpreted with the Cultural industry theoretical concept, as a continuance of the domination of the intellectual labour (ie. yack in this case over the manual labour (hack. Nevertheless, I argue that, pushing this debate to its very dialectical limit in the post-industrial academic labour situation, one realizes that the two terms aren’t in opposition anymore: the actual theory as well as the actual practice are below their very critical concepts in the academic labour. Therefore, I call for a reconfiguration of this debate, aiming at the rediscovering of an actual theory in the academic production, as well as a rediscovering of a praxis, the latter being outside of the scientific realm and rules: it is political.

  1. The rediscovery and redescription of the holotype of the Late Jurassic turtle Plesiochelys etalloni

    Directory of Open Access Journals (Sweden)

    Jérémy Anquetin

    2014-02-01

    Full Text Available Plesiochelyidae are a major component of Late Jurassic shallow marine environments throughout Europe. However, the taxonomy of plesiochelyid turtles is rather confused. Over the years, many taxa have been synonymized with Plesiochelys etalloni, one of the first described species. However, the holotype of P. etalloni (and only specimen known from Lect, the type locality was lost for more than 150 years. This specimen has been recently rediscovered in the collections of the Musée d’archéologie du Jura in Lons-le-Saunier, France. For the first time since its original description in 1857, the holotype of P. etalloni is redescribed and compared to relevant material. The taxonomic status of this taxon is revised accordingly. Based on the morphology of the newly rediscovered holotype and on a reassessment of specimens from Solothurn (Switzerland, the species P. solodurensis, P. sanctaeverenae and P. langii are synonymized with P. etalloni. Known skull-shell associations for P. etalloni are re-evaluated in light of the new morphological information available since the rediscovery of this holotype specimen. Finally, we confirm that Plesiochelys is represented by a single species in the Late Jurassic of the Jura Mountains.

  2. The Role of Lighthouses in the Construction of Coastal Identities

    Directory of Open Access Journals (Sweden)

    Elisa Magnani

    2017-01-01

    Full Text Available Mysterious and fascinating figures – a light that brightens the land where it meets the sea – lighthouses have always played a vital role not only in drawing the line of the coast, but also in creating the social and cultural identity of those people who live at the edge of the land, in the finis terrae. Lighthouses have known an architectonic and maritime history of their own, but most of them were abandoned after the decline of the maritime economy and the introduction of new technologies. Nowadays they are being rediscovered, both as part of a process of territorial re-appropriation enacted by the local communities, aiming at transforming them in modern houses or recovering their traditional use, and as part of tourist development policies, making of them new tourist accommodation for people wishing to live new types of cultural experiences or interested in re-discovering the history and memory of a territory. The article analyses the role of lighthouses in the creation of territorial identities and in the tourist exploitation of the European coastal landscapes in areas with a strong maritime identity, inexorably connected with these coastal “giants”, symbols of both defense and openness towards otherness.

  3. Ulcerative and granulomatous enteritis associated with Molineus torulosus parasitism in neotropical primates

    Directory of Open Access Journals (Sweden)

    Max Bruno Magno Bacalhao

    Full Text Available ABSTRACT: This paper reports eleven cases of ulcerative and granulomatous enteritis associated with Molineus torulosus parasitism in different species of neotropical primates of the Sapajus genus. All of the affected monkeys had been apprehended by the environmental police and were being treated in a rehabilitation center for wild animals. The clinical history was weight loss and debility. During the necropsy, several nodules were found on the duodenum and proximal jejunum wall, with ulcers on the adjacent intestinal mucosa, including the nodules in the pancreas of four monkeys. Histologically, eosinophilic granulomas were observed in the small intestine, associated with fibrosis, eggs and adult models of Trichostrongylidae, etiology consistent with Molineus torulosus. This study describes the first cases of parasitism in Sapajus flavius, a species previously considered extinct, but recently rediscovered, and presents the occurrence of M. torulosus in two other species, Sapajus libidinosus and Sapajus apella.

  4. Darnton's paradigm. Reflections on the social role of digital library

    Directory of Open Access Journals (Sweden)

    Andrea Capaccioni

    2015-01-01

    Full Text Available The interest in digital libraries began in the early nineties of the last century, particularly in the United States. At first the argument involved a few computer scientists and some librarian. However, after the first terminological uncertainties ("electronic" library, "virtual" library, etc., digital libraries have become an object of interdisciplinary study and today constitute a research field of LIS. Over the years there has been an evolution of topics and approaches. The earlier prevailing interest was in the management and technological aspects of digital libraries and then emerged the need to rediscover the role of digital libraries in society. This paper focuses in particular on the most recent international debate on the social value of the digital library.

  5. Craftsmanship and Applied Arts. A few words from nowadays.

    Directory of Open Access Journals (Sweden)

    Alberto Pratelli

    2009-06-01

    Full Text Available Within today’s Italian experience, we can see how as a society, we are adapting to a new world, in the fields of work, art and technical production, mainly following a virtual road, often fake and scenographic, often very far from the real contents. This approach is realized through the use of new words, and mainly through the use of old terms, intended for new stereotypes, in order to create a new world, more attractive and beautiful, but parallel, and at end of the day, nothing but useless. The paper focusses on these words - also trough the help of the enclosed drawings, just generally related to the topic, and takes into account their use, as they are really pervasive, but lacking of a real significance. Our aim is also that of asking to artists and technicians to rediscover a better connection between brain and hand, in order to give the development of new ideas through craftsmanship, a chance.

  6. arXiv Clockwork / Linear Dilaton: Structure and Phenomenology

    CERN Document Server

    Giudice, Gian F.; McCullough, Matthew; Torre, Riccardo; Urbano, Alfredo

    2018-06-01

    The linear dilaton geometry in five dimensions, rediscovered recently in the continuum limit of the clockwork model, may offer a solution to the hierarchy problem which is qualitatively different from other extra-dimensional scenarios and leads to distinctive signatures at the LHC. We discuss the structure of the theory, in particular aspects of naturalness and UV completion, and then explore its phenomenology, suggesting novel strategies for experimental searches. In particular, we propose to analyze the diphoton and dilepton invariant mass spectra in Fourier space in order to identify an approximately periodic structure of resonant peaks. Among other signals, we highlight displaced decays from resonantly-produced long-lived states and high-multiplicity final states from cascade decays of excited gravitons.

  7. A Spiritual Philosophy of Recovery: Aquinas and Alcoholics Anonymous

    Directory of Open Access Journals (Sweden)

    A. William McVey

    2016-03-01

    Full Text Available The article is an attempt to formulate a Thomistic spiritual philosophy of recovery. The author faces two issues. One, what do recovering alcoholics mean when they say: “I am spiritual, but not religious?” He comes to the conclusion that it means recovering alcoholics are experiencing spiritual healing in their willingness to trust a loving God who has performed a miracle of recovery from alcoholism in their life. As a result of this experience, they are prepared to live a life of virtuous habit. Two, recovering alcoholics have discovered a spiritual second nature of moral character. The author explains why there are many in A.A. who discover that as God comes into their life and they turn to the path of virtue they rediscover religious worship and devotion is essential to the one day at a time journey.

  8. Observations in the Past of Solar System Bodies with MAO NANU Plate Archives

    Science.gov (United States)

    Sergeeva, T. P.; Golovnya, V. V.; Yizhakevych, E. M.; Shatokhina, S. V.; Sergeev, A. V.

    2006-04-01

    The plate archives of the Main Astronomical Observatory of the National Academy of Sciences of Ukraine contain more than 100,000 images of minor planets with magnitude up to 16.7m. About 10% of the minor planets, found on our archival plates, were discovered many years after taking the plates. So we can rediscover them by so called "observation in the past" and obtain their positions for improvement of the dynamical models of their motions. Other Solar System bodies for which we try to get "observation in the past" are the external planets satellites. The criteria for chosen objects, the search methods, identification and determination of positions are discussed. The first results of the asteroids and the external planet satellites search in MAO plate archives are presented.

  9. A history of the Allais paradox.

    Science.gov (United States)

    Heukelom, Floris

    2015-03-01

    This article documents the history of the Allais paradox, and shows that underneath the many discussions of the various protagonists lay different, irreconcilable epistemological positions. Savage, like his mentor von Neumann and similar to economist Friedman, worked from an epistemology of generalized characterizations. Allais, on the other hand, like economists Samuelson and Baumol, started from an epistemology of exact descriptions in which every axiom was an empirical claim that could be refuted directly by observations. As a result, the two sides failed to find a common ground. Only a few decades later was the now so-called Allais paradox rediscovered as an important precursor when a new behavioural economic subdiscipline started to adopt the epistemology of exact descriptions and its accompanying falsifications of rational choice theory.

  10. Sourdough-Based Biotechnologies for the Production of Gluten-Free Foods

    Directory of Open Access Journals (Sweden)

    Luana Nionelli

    2016-09-01

    Full Text Available Sourdough fermentation, a traditional biotechnology for making leavened baked goods, was almost completely replaced by the use of baker’s yeast and chemical leavening agents in the last century. Recently, it has been rediscovered by the scientific community, consumers, and producers, thanks to several effects on organoleptic, technological, nutritional, and functional features of cereal-based products. Acidification, proteolysis, and activation of endogenous enzymes cause several changes during sourdough fermentation, carried out by lactic acid bacteria and yeasts, which positively affect the overall quality of the baked goods. In particular, the hydrolysis of native proteins of the cereal flours may improve the functional features of baked goods. The wheat flour processed with fungal proteases and selected lactic acid bacteria was demonstrated to be safe for coeliac patients. This review article focuses on the biotechnologies that use selected sourdough lactic acid bacteria to potentially counteract the adverse reactions to gluten, and the risk of gluten contamination.

  11. 2016 CIRM conference : Coherent States and their Applications : A Contemporary Panorama

    CERN Document Server

    Bagarello, Fabio; Gazeau, Jean-Pierre

    2018-01-01

    Coherent states (CS) were originally introduced in 1926 by Schrödinger and rediscovered in the early 1960s in the context of laser physics. Since then, they have evolved into an extremely rich domain that pervades virtually every corner of physics, and have also given rise to a range of research topics in mathematics. The purpose of the 2016 CIRM conference was to bring together leading experts in the field with scientists interested in related topics, to jointly investigate their applications in physics, their various mathematical properties, and their generalizations in many directions. Instead of traditional proceedings, this book presents sixteen longer review-type contributions, which are the outcome of a collaborative effort by many conference participants, subsequently reviewed by independent experts. The book aptly illustrates the diversity of CS aspects, from purely mathematical topics to physical applications, including quantum gravity.

  12. Learning Effective Treatment Pathways for Type-2 Diabetes from a clinical data warehouse.

    Science.gov (United States)

    Vashisht, Rohit; Jung, Ken; Shah, Nigam

    2016-01-01

    Treatment guidelines for management of type-2 diabetes mellitus (T2DM) are controversial because existing evidence from randomized clinical trials do not address many important clinical questions. Data from Electronic Medical Records (EMRs) has been used to profile first line therapy choices, but this work did not elucidate the factors underlying deviations from current treatment guidelines and the relative efficacy of different treatment options. We have used data from the Stanford Hospital to attempt to address these issues. Clinical features associated with the initial choice of treatment were effectively re-discovered using a machine learning approach. In addition, the efficacies of first and second line treatments were evaluated using Cox proportional hazard models for control of Hemoglobin A 1c . Factors such as acute kidney disorder and liver disorder were predictive of first line therapy choices. Sitagliptin was the most effective second-line therapy, and as effective as metformin as a first line therapy.

  13. About greenhouse effect origins

    International Nuclear Information System (INIS)

    Arrhenius, S.; Chamberlin, Th.; Croll, J.; Fourier, J.; Pouillet, C.; Tyndall, J.

    2009-01-01

    In order to understand and decipher the ecological crisis in progress, an historical prospect of its origins and evolution at the worldwide scale is necessary. This book gathers seven founder articles (including 4 original translations), harbingers of the present day climate change. Written during the 19. century by famous scientists like Joseph Fourier, Claude Pouillet, James Croll, John Tyndall, Svante Arrhenius and Thomas Chamberlin, they relate a century of major progress in the domain of Earth's sciences in praise of these scientists. This book allows to (re)discover these texts: discovery of the greenhouse effect principle (Fourier), determination of solar radiation absorption by the atmosphere (Pouillet), rivalry between the astronomical theory of glacial cycles (Croll) and the carbon dioxide climatic theory (Tyndall), influence of the CO 2 concentration in the atmosphere on the global warming (Arrhenius), and confirmation of the major role of CO 2 in the Earth's temperature regulation (Chamberlin). (J.S.)

  14. William Gowers: the never completed third edition of the 'Bible of Neurology'.

    Science.gov (United States)

    Eadie, Mervyn J; Scott, Ann E M; Lees, Andrew J; Woodward, Martin

    2012-10-01

    William Gowers' classic single-authored two-volume A manual of diseases of the nervous system appeared in a first edition in 1886 and 1888, and in a second edition in 1892 and 1893, with a third edition of Volume 1 in 1899. No third edition of Volume 2 ever appeared. However, in 1949 Critchley stated that he had seen part of a revision of this volume. Subsequent writers could not find this material, but it recently came to light at Gowers' old hospital at Queen Square, London. The present paper describes the rediscovered material, containing Gowers' handwritten alterations for a further edition of Volume 2, and substantial new material, at least in relation to nystagmus and myasthenia. Gowers' declining health, or a conflict between his planned new text and his contributions to the neurology segments (1899) of Allbutt's System of medicine, may explain why a third edition of Volume 2 of the Manual of diseases of the nervous system never appeared.

  15. Toward a new electromagnetics part 4: Vectors and mechanisms clarified

    International Nuclear Information System (INIS)

    Bearden, T.E.

    1984-01-01

    The authors have released a number of powerful mechanisms that result from the new technological concepts. Many of these were originally discovered - at least in rudimentary form - by Nikola Tesla. In the West, the suppression of Tesla led to the suppression of these effects. And the knowledge of them went to the grave with Tesla. After World War II, the Soviet Union mounted a massive campaign to obtain all the scientific literature of the West and thoroughly digest it. Great centers were set up, and thousands of PhDs devoted to this purpose. Gradually they synthesized this technology from the errors in EM foundations they uncovered, and from obscure, ignored papers published in the orthodox Western scientific literature. They rediscovered the technology of Tesla, Moray, and Rogers. And they have highly weaponized the effects, and adjusted and aligned the weapons upon us

  16. Denver radium site's - Case history

    International Nuclear Information System (INIS)

    Topolski, T.T.

    1985-01-01

    In developing this case history of the Denver radium sites, an attempt is made to establish the Colorado carnotite connection from the point of discovery to early development and its eventual role in the inception of the National Radium Institute and Denver's radium legacy. Early exploitive mining activities and the exportation of the highest grades of uranium ore to Europe greatly disturbed key officials at the U.S. Bureau of Mines. With its proximity to known carnotite deposits and industrial capacity, Denver's destiny as one of America's early radium production centers became a reality by 1914. With African pitchblend discoveries, Belgium competition spelled the beginning of the end of Denver's romance with radium by 1920. The sites where Denver made or used its radium were lost in obscurity for 60 years and rediscovered in 1979. Thirty one sites and a characterization of their radioactive impact are now a part of the Superfund National Priorities listing for eventual cleanup

  17. The Confusion of the Battlefield. A New Perspective on the Tapestries of the Battle of Pavia (c. 1525-1531

    Directory of Open Access Journals (Sweden)

    Paredes, Cecilia

    2014-12-01

    Full Text Available This contribution is devoted to the tapestry cycle of the Battle of Pavia conserved at the Museo Capodimonte in Naples. Seven tapestries compose this prestigious tapestry set that commemorates the first military success of Charles V: the battle held in Pavia on 24 February 1525. Up to now the tapestries have been interpreted as independent panels representing different episodes of the battle. In this contribution we will show that the seven panels actually originated in one single design, which we rediscovered by assembling them in a different sequence. In fact, the panels provide a description of the battle in a fabulous and unique panoramic landscape: the most monumental siege city view ever conceived in the sixteenth century. This discovery not only changes our lecture of the tapestries, but also raises numerous questions that should be addressed in future studies.

  18. The contribution of intellectuals to the history of traumatology during the Renaissance: treatment of femoral fracture through François Rabelais' glossocomion.

    Science.gov (United States)

    Manzini, Francesco; Manzini, Claudio; Cesana, Giancarlo; Riva, Michele Augusto

    2017-02-01

    During the Middle Ages and the Renaissance, intellectuals often included clinical cases and medical descriptions in their literary works. These authors appeared to be more interested in internal and infectious diseases rather than in musculoskeletal disorders and orthopaedics. François Rabelais (1490-1553) was one of the most renowned humanists and philologists of the sixteenth century. He was also a physician with an interest in translating ancient texts of medical authors. Rabelais rediscovered a device for treating femoral fracture originally described by the Roman physician Galen and named as glossocomion. Since the original apparatus had some imperfections, Rabelais redesigned and modified it. This new, improved version became a model for new devices for treating femoral fracture, as also reported by the great French surgeon Ambroise Paré. For this contribution, Rabelais deserves major consideration in the history of orthopaedics and traumatology.

  19. «The political» sphere in Miguel Abensour as a possibility for a «salvage democracy»

    Directory of Open Access Journals (Sweden)

    Borja Castro-Serrano

    2015-06-01

    Full Text Available Under the Critical political philosophy by Abensour and his continuous reading of the modern political classics —specifically of the young Marx—, it is intended to build a position of the «political» conceptual space which extends the current political and philosophical space. Readings of «political» as the first element highlights the idea that politics are a condition of irreducibility. It aims at speculating a political philosophy of things themselves, which imposes a need for humanity in the political dimension, which makes it impossible to reduce politics to other matters. And if politics is irreducible and it's tied to a condition of humanity, Is the State the best figure to create this new configuration? As a second element, Abensour suggests rethinking the State matrix and enhancing the place of politics as excessive (irreducible which rediscovers the specificity of democracy under the rubric of a «wild democracy».

  20. Historia de la sostenibilidad. Un concepto medioambiental en la historia de Europa central (1000-2006.

    Directory of Open Access Journals (Sweden)

    Bernd Marquardt

    2006-12-01

    Full Text Available This article analyzes the history of the environmental principal of sustainability in agrarian and industrial cultures. Its example is Central Europe between the Middle Ages and the 21st century. After the great deforestation of the 12th century, and reaching the limits of the region’s carrying capacity in the 15th century, the European seignorial-communal culture developed a model of sustainability appropriate for a socio-metabolic system based on solar energy, elements of decentralization in local entities, recognition of the upper-limits of the local ecosystem, systemic control of environmental consumption, and the optimization of the use of scarce resources. This system operated until the double Enlightenment-Industrial Revolution at the turn of the 19th century. The socio-metabolic system of the 19th century tried to exist without sustainability, but this concept was rediscovered in the 1990s.

  1. Historic Cosmology Identity and Exploration

    Science.gov (United States)

    Nebergall, K.

    The role of the soul and spirit in the composition of human endeavour generally takes the form of motivational poster catch phrases or third-hand quotes. If the spirit equals the life of a creature, and one of the signs of life is locomotion, are humans not obliged by something even deeper than our humanity to explore the universe? This paper examines the roots and perspectives of our worldviews on identity, exploration, and the limitations and capacities of humanity. It will equip the reader to discuss the nature of exploration with audiences across a wide range of worldviews. Current cultures, regardless of religion or politics, are looped into a series of nihilistic patterns that must be broken by rediscovering our nature as living beings, and our obligations as human beings.

  2. Revisiting the Continuing Bonds Theory: The Cultural Uniqueness of the Bei Dao Phenomenon in Taiwanese Widows/Widowers.

    Science.gov (United States)

    Lee, Wan-Lin; Hou, Yi-Chen; Lin, Yaw-Sheng

    2017-10-01

    In the present study, we used the phenomenological approach to rediscover the ontological meaning of relationships with the deceased in Taiwanese widows/widowers. We first revised the original Western definitions of grief, bereavement, and mourning to fit Taiwanese culture. We used the word bei dao to indicate the mixed nature of grief and mourning in the Taiwanese bereavement process. Then we reanalyzed data from a previous study, which was conducted in 2006. In the previous qualitative research, each subject was interviewed 3 to 4 times in the mourning state over an 18-month interval that began at the point of the spouse's death. Results showed that two main themes emerged in the present analysis: (a) a blurred boundary of life and death and (b) a transformation of ethical bonds. The present study reveals the culturally unique aspects of the Taiwanese bei dao process. Limitations of the present study and future directions are discussed and reflected.

  3. Bridging the gap between knowledge and health: the epidemiologist as Accountable Health Advocate ("AHA!").

    Science.gov (United States)

    Dowdy, David W; Pai, Madhukar

    2012-11-01

    Epidemiology occupies a unique role as a knowledge-generating scientific discipline with roots in the knowledge translation of public health practice. As our fund of incompletely-translated knowledge expands and as budgets for health research contract, epidemiology must rediscover and adapt its historical skill set in knowledge translation. The existing incentive structures of academic epidemiology - designed largely for knowledge generation - are ill-equipped to train and develop epidemiologists as knowledge translators. A useful heuristic is the epidemiologist as Accountable Health Advocate (AHA) who enables society to judge the value of research, develops new methods to translate existing knowledge into improved health, and actively engages with policymakers and society. Changes to incentive structures could include novel funding streams (and review), alternative publication practices, and parallel frameworks for professional advancement and promotion.

  4. Information on black-footed ferret biology collected within the framework of ferret conservation

    Science.gov (United States)

    Biggins, Dean E.

    2012-01-01

    Once feared to be extinct, black-footed ferrets (Mustela nigripes) were rediscovered near Meeteetse, Wyoming, in 1981, resulting in renewed conservation and research efforts for this highly endangered species. A need for information directly useful to recovery has motivated much monitoring of ferrets since that time, but field activities have enabled collection of data relevant to broader biological themes. This special feature is placed in a context of similar books and proceedings devoted to ferret biology and conservation. Articles include general observations on ferrets, modeling of potential impacts of ferrets on prairie dogs (Cynomys spp.), discussions on relationships of ferrets to prairie dog habitats at several spatial scales (from individual burrows to patches of burrow systems) and a general treatise on the status of black-footed ferret recovery.

  5. Compendium of selected references on air emissions; health, risk, and valuation research; and environmental externalities

    International Nuclear Information System (INIS)

    Szpunar, C.B.

    1992-07-01

    In preparing to develop a cost-benefit methodology that could be applied to potential projects abroad involving new coal-fired power plants that make use of US clean coal technologies, the author reviewed a wide variety of reference sources. These are listed in this publication. Before this review, the author had conducted a number of literature searches that identified source material in the newly rediscovered field of environmental externalities and related topics that might also be of value to other energy and environmental researchers. Those sources that appeared to be appropriate but that the author was unable to review are also listed in this document. Thus, this document serves as a comprehensive compendium of source material on these subjects, arranged alphabetically within categories

  6. Schwinger pair production in space- and time-dependent electric fields: Relating the Wigner formalism to quantum kinetic theory

    International Nuclear Information System (INIS)

    Hebenstreit, F.; Alkofer, R.; Gies, H.

    2010-01-01

    The nonperturbative electron-positron pair production (Schwinger effect) is considered for space- and time-dependent electric fields E-vector(x-vector,t). Based on the Dirac-Heisenberg-Wigner formalism, we derive a system of partial differential equations of infinite order for the 16 irreducible components of the Wigner function. In the limit of spatially homogeneous fields the Vlasov equation of quantum kinetic theory is rediscovered. It is shown that the quantum kinetic formalism can be exactly solved in the case of a constant electric field E(t)=E 0 and the Sauter-type electric field E(t)=E 0 sech 2 (t/τ). These analytic solutions translate into corresponding expressions within the Dirac-Heisenberg-Wigner formalism and allow to discuss the effect of higher derivatives. We observe that spatial field variations typically exert a strong influence on the components of the Wigner function for large momenta or for late times.

  7. International Relations as if the Earth mattered

    DEFF Research Database (Denmark)

    Corry, Olaf; Stevenson, Hayley

    2017-01-01

    This book set out to examine how International Relations has begun to come to terms with the entwinement of social and natural systems. In a sense it is mysterious that this entwinement ever disappeared from view. Natural features of the world were originally the central focus of 19th century...... thinking about geopolitics (e.g. Mackinder 1904), and world politics is by definition a spatial and geographically located affair. Still, the modern discipline of IR, like many social sciences, almost lost sight of nature, rediscovering it gradually from around the 1960s in the form of ‘environmental...... problems’. In this concluding chapter, we first summarise the contribution of this volume to IR and the field of Global Environmental Politics. We also draw attention to additional themes and theories that define the field while lying beyond the scope of this volume. We then summarise what we see...

  8. Teachers discovering nuclear science for the 90's

    International Nuclear Information System (INIS)

    Otto, R.J.

    1990-01-01

    High school and junior high school teachers from across the country have rediscovered nuclear science through summer participation as teacher research associates at the Lawrence Berkeley Laboratory. As a result of their new knowledge and awareness of the broad range of applications of nuclear science with obvious positive benefit to society, these teachers are putting nuclear chemistry and physics back into their curriculum. Through direct research participation teachers become a primary resource for students. The Department of Energy is now supporting over 150 teacher research associates in its TRAC program in all areas of science. The eight week teacher research associate appointments provide an in-depth experience for the teacher, and an opportunity for teachers and scientists to become engaged in new curriculum and materials development

  9. The history of the "Virgin with Child" sculpture (Ottaviano, Naples, southern Italy)

    DEFF Research Database (Denmark)

    Balassone, Giuseppina; Toscano, Maria; Cavazzini, Giancarlo

    2014-01-01

    A life-size whitish marble statue of a "Virgin with Child" has been recently rediscovered in the St.Rosario church located in Ottaviano, a small town near Naples (southern Italy). This artwork shows stylistic features of the Tuscan-Roman school of the 16th century, and is framed in an intriguing...... historical context. Historical documents testify that the sculpture was a property of the cadet branch of noble Tuscan family of the Medici, the Medici of Ottaviano. A multianalytical approach has been used to try to indicate the supply area of the white marble of the studied sculpture. Considering the whole...... mineralogical, petrographic and geochemical data, the source rock can be possibly limited to the main classical white marbles of the Mediterranean district, as the classical marble of Aphrodisias. A reuse practice of a former artwork can be also hypothesized....

  10. Yeni Turistik Eğilimler: Antalya İli Örneği(New Touristic Tendency: A Sample Of Antalya

    Directory of Open Access Journals (Sweden)

    Betül GARDA

    2016-12-01

    Full Text Available In the information age, an increasing number of people is seeking to participate the physical and mental activities, which raise the adrenaline in unusual destinations. Tourists in this trends are preferred the experience opportunity for having the exciting and original holidays to rediscover and cultural changes in the foreign regions. Therefore, a large portion of travel expenses are tend to use in this direction . For this reason, the effectiveness of tourism businesses can be enhanced by diversifying the range of products according to the expectations of tourists is observed. In this research, touristic consumers' changing expectations have been examined in a conceptual framework . In addition, this study investigated the effect of new tourists’ demographic and socio- economic structures on the touristic activities. This implications highlight for the future researches in the tourism marketing.

  11. Do mechanical doctors dream of electric sheep? Using science fiction to look into the future of public health.

    Science.gov (United States)

    Orizio, G; Gelatti, U

    2010-06-01

    At a first glance, it may seem that science fiction (SF) and public health have not much in common. To enlighten that this could be untrue, this paper starts up from their shared 'community perspective' and focuses on several implications of technological development, which can have a great impact on health and have been in some ways anticipated by SF stories. For example, SF has-more or less directly-discussed about the complex relationship between society, medicine and happiness, and it has anticipated several reflections in the field of advances in genetic technology. Beside tackling specific issues, SF has made a deep reflection about technology itself, the way it frightens and the way it could potentially change people and society. While facing these issues, SF raises questions that can be useful to public health as well, in order to rediscover its role in a world rapidly changing.

  12. Fastest Rates for Stochastic Mirror Descent Methods

    KAUST Repository

    Hanzely, Filip

    2018-03-20

    Relative smoothness - a notion introduced by Birnbaum et al. (2011) and rediscovered by Bauschke et al. (2016) and Lu et al. (2016) - generalizes the standard notion of smoothness typically used in the analysis of gradient type methods. In this work we are taking ideas from well studied field of stochastic convex optimization and using them in order to obtain faster algorithms for minimizing relatively smooth functions. We propose and analyze two new algorithms: Relative Randomized Coordinate Descent (relRCD) and Relative Stochastic Gradient Descent (relSGD), both generalizing famous algorithms in the standard smooth setting. The methods we propose can be in fact seen as a particular instances of stochastic mirror descent algorithms. One of them, relRCD corresponds to the first stochastic variant of mirror descent algorithm with linear convergence rate.

  13. 'The confucian ethic and the spirit of capitalism': narratives on morals, harmony, and savings in the condemnation of conspicuous consumption among chinese immigrants overseas

    Directory of Open Access Journals (Sweden)

    Rosana Pinheiro-Machado

    Full Text Available From a reflection on market and consumption changes in contemporary China, this article discusses the Chinese diaspora's role in rediscovering "traditional" values, especially those related to notions of harmony, hard work and savings, based on the religious and philosophic Confucian heritage. If, on one hand, we observe today deep consumerism among the young generations living in China, on the other hand, the denial of conspicuous consumption appears as a distinctive feature among Chinese immigrants living in Ciudad del Este (Paraguay, where they work as importers and distributors of goods made in China. Due to these characteristics, I outline a comparison with the Calvinist ethic as analyzed by Max Weber, drawing approaches and differences between Protestantism and Confucianism regarding conspicuous spending, work ethic and wealth accumulation.

  14. Fastest Rates for Stochastic Mirror Descent Methods

    KAUST Repository

    Hanzely, Filip; Richtarik, Peter

    2018-01-01

    Relative smoothness - a notion introduced by Birnbaum et al. (2011) and rediscovered by Bauschke et al. (2016) and Lu et al. (2016) - generalizes the standard notion of smoothness typically used in the analysis of gradient type methods. In this work we are taking ideas from well studied field of stochastic convex optimization and using them in order to obtain faster algorithms for minimizing relatively smooth functions. We propose and analyze two new algorithms: Relative Randomized Coordinate Descent (relRCD) and Relative Stochastic Gradient Descent (relSGD), both generalizing famous algorithms in the standard smooth setting. The methods we propose can be in fact seen as a particular instances of stochastic mirror descent algorithms. One of them, relRCD corresponds to the first stochastic variant of mirror descent algorithm with linear convergence rate.

  15. The Book of the Sick of Santa Maria della Morte in Bologna and the Medical Organization of a Hospital in the Sixteenth-Century.

    Science.gov (United States)

    Savoia, Paolo

    2016-01-01

    In 2012 a manuscript was rediscovered in the Biblioteca dell'Archiginnasio of Bologna, titled Libro degli infermi dell'Arciconfraternita di S. Maria della Morte. It is the record of incoming patients of one for the main hospitals of the city, devoted exclusively to the sick poor and not just to the poor, called Santa Maria della Morte, compiled by a young student assistant (astante) for the period 1558-1564. I publish here a transcription of a portion of this Libro pertaining to the year 1560. My introduction situates the manuscript within the context of the history of early modern Italian hospitals, describes the organization of the hospital of Santa Maria della Morte based on archival sources of the period, and finally highlights the connections between surgical and anatomical education and the internal organization of the hospital.

  16. The school from the perspective of adolescents of the Generation Z

    Directory of Open Access Journals (Sweden)

    Ana Flávia Campeiz

    2017-12-01

    Full Text Available The objective was to analyze the school meaning for students part of the Generation Z from a High School of a capital city in the north region of Brazil. We conducted a qualitative study with 57 participating adolescents. We collected data through focus groups, and we analyzed it using content analysis, thematic modality. The results showed two thematic nuclei: School, a space to learn and to prepare for the future; and, Standoff and in steps, the school that needs to re-discover itself. Adolescents comprehend the school as a space to build learning, but they consider the virtual environment also as a space to build knowledge. This study offers contributions to rethink the education directed to the digital generation, as an effort to incorporate new languages and innovations to teaching, besides guiding the definition of plans and routes of care and, health attention that considers the new relationships between adolescents and technology.

  17. Francisco de Valderrama, verdadero autor de las mazas del Ayuntamiento de Sevilla

    Directory of Open Access Journals (Sweden)

    Santos Márquez, Antonio Joaquín

    2009-06-01

    Full Text Available In this article the author reveals the true creator of the maces of Seville Town Hall, Francisco de Valderrama, a rediscovered silversmith about whom new biographical data is offered. Also included is a detailed study of these civic maces (traditionally attributed erroneously to Francisco de Alfaro, key works of Sevillian Mannerism.

    En este artículo se da a conocer el verdadero autor de las mazas del ayuntamiento de Sevilla, Francisco de Valderrama, orfebre redescubierto del que además aportamos nuevos datos biográficos. Asimismo, hacemos un estudio pormenorizado de estas mazas capitulares, obra clave de la plástica manierista sevillana y que tradicionalmente había sido atribuida erróneamente a Francisco de Alfaro.

  18. Physical methods in air pollution research: The second decade

    International Nuclear Information System (INIS)

    Cahill, T.A.

    1985-01-01

    The ''Second Decade'' in the application of physical techniques to air pollution has been a profound change in the understanding and capabilities. A great deal remains to be done with the new tools. But what about the next phase? The author feels that it will probably involve greater chemical and biological emphasis, as opposed to merely elemental analysis. But this will not be easy, and one will again need an influx of new people and ideas into the field, most likely from the biological, organic chemical, and medical communities. The author predicts that because of the inherent complexity of the problem, it will not happen in just 10 years. In the meantime, one will somehow manage to keep busy rediscovering atmospheric aerosols yet again, but with the new eyes the improved physical methods have gained

  19. The copy of the Essays of Jean Rey, used by Bayen and Gobet, at the BIU Sante, pole Pharmacie.

    Science.gov (United States)

    Lafont, Olivier

    2016-06-01

    The copy of the innovative book written by Jean Rey in 1630, entitied : The Essays on the reasons why the weight of stain and lead increased when they were burnt, which is nowadays kept in the BIU Sante, pole Pharmacie, proved to be the authentic copy which had been used by Pierre Bayer when he rediscovered Jean Rey's Works. It was also the same copy that Gobey used when he real- ized his new edition of the Essays in 1777. This copy first belonged to M. de Villars from La Rochelle, and then was acquired by M. de Villiers, who accepted to lend it to Bayen. The probes for this identification were detailed in the article.

  20. Does dogma have a future?

    Directory of Open Access Journals (Sweden)

    C.J. Wethmar

    2002-08-01

    Full Text Available This article deals with the question whether the negative connotation that the term dogma has developed in its present-day usage poses a threat to the future validity and relevance of doctrine in the church. In an attempt to answer this question an analysis is made of the development of the notion of dogma since its initial appearance in Greek thinking up to its function in the contemporary ecclesiastical context. The conclusion drawn from this analysis is that the negative connotation currently attached to this notion can be ascribed to its reduction either to intellectualism or to legalism. This reduction can be obviated by rediscovering the integrative character of dogma that characterised the praesymbola in the New Testament and is furthermore implied by the Reformed doctrine of the clarity of Holy Scripture.

  1. Paper actuators made with cellulose and hybrid materials.

    Science.gov (United States)

    Kim, Jaehwan; Yun, Sungryul; Mahadeva, Suresha K; Yun, Kiju; Yang, Sang Yeol; Maniruzzaman, Mohammad

    2010-01-01

    Recently, cellulose has been re-discovered as a smart material that can be used as sensor and actuator materials, which is termed electro-active paper (EAPap). This paper reports recent advances in paper actuators made with cellulose and hybrid materials such as multi-walled carbon nanotubes, conducting polymers and ionic liquids. Two distinct actuator principles in EAPap actuators are demonstrated: piezoelectric effect and ion migration effect in cellulose. Piezoelectricity of cellulose EAPap is quite comparable with other piezoelectric polymers. But, it is biodegradable, biocompatible, mechanically strong and thermally stable. To enhance ion migration effect in the cellulose, polypyrrole conducting polymer and ionic liquids were nanocoated on the cellulose film. This hybrid cellulose EAPap nanocomposite exhibits durable bending actuation in an ambient humidity and temperature condition. Fabrication, characteristics and performance of the cellulose EAPap and its hybrid EAPap materials are illustrated. Also, its possibility for remotely microwave-driven paper actuator is demonstrated.

  2. The European Circulation of Nordic Texts in the Romantic Period

    DEFF Research Database (Denmark)

    Jensen-Rix, Robert William

    2017-01-01

    history of rediscovering Old Norse texts (i.e., poetry and prose written in the North Germanic language until the 14th century, known primarily from Icelandic manuscripts) and medieval Nordic folklore (found in medieval ballads, sagas, and heroic legends) differed in various European countries......, there was also a remarkable sense of common aim and purpose in the reception history as it developed during the Romantic period. This was because European scholars and writers had come to see medieval Nordic texts as epitomizing the manners and literature of a common Germanic past. In particular, Old Norse texts...... from Icelandic manuscripts were believed to preserve the pre-Christian religion, as this was once shared by Scandinavians, Anglo-Saxons, Germans, and the Franks. Thus, interest in such texts circulated with particular intensity between Scandinavia, Germany, and Britain, as well as, to a lesser degree...

  3. [The Future of Ecology: Wisdom as The Speculative Centre of Environmental Ethics].

    Science.gov (United States)

    Valera, Luca

    2016-01-01

    This article argues that it is necessary to go back to Potter's proposal to rediscover a concept of bioethics wider than medical ethics, and strongly connected to environmental ethics. The two disciplines share, among others, the following dimensions: the consciousness of the sin as a consequence of recent technological developments; the need for a salvation; the need for a science of survival; wisdom as a possible solution. Referring to the latter, the work of Van Rennselaer Potter (father of bioethics) and Arne Næss (father of deep ecology, and in a broader sense, of environmental ethics) are particularly linked: it seems that wisdom should be the virtue providing answers about our way of dwelling the world. Finally, we will argue about the need for a practical wisdom (phronesis) for the future of environmental ethics.

  4. Wanted: Moderators for International Masterclasses in Particle Physics

    CERN Multimedia

    2015-01-01

    The International Masterclasses in Particle Physics give high school students from around the world the opportunity to become particle physicists for a day. CERN physicists are invited to participate in next year’s Masterclass programme, to be held from 11 February to 23 March 2016.   The International Masterclasses in Particle Physics conclude with a video conference, where students from different countries connect with moderators at CERN to discuss their results.   During a Masterclass, high-school students work with recent data from the LHC experiments under the supervision of physicists. For example, students can rediscover the Z boson or the structure of the proton, reconstruct strange particles or measure the lifetime of the D0 particle. “Students get a taste of how modern physics research works by working directly with particle physicists and using real LHC data,” says Uta Bilow from TU Dresden, coordinator of the International Mas...

  5. Investigation of sol-gel antireflective coatings

    International Nuclear Information System (INIS)

    Schmid, A.; Guardalben, M.; Chipp, T.

    1984-03-01

    Very high power laser systems present material design challenges which often approach the inherent optical survival strength of components. Optical coatings in the UV region suffer from anomalously high absorption and scattering in the deposited layers. The losses caused by these effects are often unacceptable or, in the case of absorption, usually fatal to the absorbing coatings. Unfortunately, no metals exist that have high enough reflectivities in the UV to serve as uncoated mirrors as they normally do in the CO 2 region of the infrared. Adequate multilayer dielectric coatings are therefore critically important for the development and utilization of UV lasers. The same could be said for relfection suppressing antireflective coatings in that wavelength range. Antireflective properties of gradientindex designs have been rediscovered and their potential for resolving UV laser design difficulties has been vigorously tested. These antireflective properties have been attained on glass or fused silica surfaces by chemical surface treatments

  6. Implementing of action plans for risk communication on the uranium mining sites remedy at Ningyo-toge Environmental Engineering Center (2) (Contract research)

    International Nuclear Information System (INIS)

    Yabuta, Naohiro; Kawai, Jun; Hikawa, Tamae; Tokizawa, Takayuki; Sato, Kazuhiko; Koga, Osamu

    2008-11-01

    On the closure of uranium mine site at Ningyo-Toge Environmental Engineering Center Japan Atomic Energy Agency, the action plans for risk communication with residence and local governments were developed and implemented. Under a practical program of the risk communication, an ethnographical research on Ningyo-Toge Environmental Engineering Center has been conducted by local high school students. The research was focused on several social groups such as engineers at the Center and residents around Ningyo-Toge and described their circumstances from the past to the present, since the discovery of the uranium outcrop 1955. In the second year of the program, the results of the research were presented at symposium and the students had opportunities to exchange their views with others from different high schools that held in similar programs. Through those activities, the importance of the program was rediscovered and some new issues were also identified. (author)

  7. Panorama 2011: Short-term trends in the gas industry

    International Nuclear Information System (INIS)

    Lecarpentier, A.

    2011-01-01

    2009 was a particularly bad year for the natural gas industry, with demand falling dramatically by 2.8% as a result of the world economic crisis. However, 2010 appears to have been a very positive year for the industry, with a sustained increase in production and trade. Increased economic activity, together with harsh winters and competitive gas prices are the reasons for the markets having rediscovered their buoyancy. Although the economic recovery has shown signs of fragility in OECD countries, global natural gas demand should continue to grow rapidly in the short-term, driven by consumption in developing countries, suggesting that the gas bubble will be reabsorbed faster than expected on the international markets. (author)

  8. Dacic Ancient Astronomical Research in Sarmizegetuza

    Directory of Open Access Journals (Sweden)

    Emanuel George Oprea

    2015-11-01

    Full Text Available The actual Romanian territory belongs to Carpatho-Danubian Space and to Ancient Europe. The Ancient European Society was a vast cultural entity based on a theocratic, matriarchal society, peaceful and art creating.Temples of Sarmizegetusa have given rise to several theories over time, proven by historians with the most diverse arguments. The largest complex of temples and sanctuaries was founded in Sarmizegetusa Regia, the Dacian’s main fortress and ancient capital of Dacia in the time of King Decebalus. The mysterious form of settlements has led researchers to the conclusion that the locations were astronomical observation shrines. Among the places of Dacian worship in Orastie Mountains the most impressive is the Great Circular Sanctuary, used to perform some celestial observations, and also as original solar calendar. This paper had the purpose to re-discover the Dacian Civilization and Dacian cosmogony based on the accumulated knowledge upon our country’s past.

  9. Waste - the human factor

    International Nuclear Information System (INIS)

    McLaren, D.J.

    1993-01-01

    Waste is a human concept, referring to things that have no use to human beings and arising entirely from human activities. It is the useless residue of any human process that affects the economy or environment. The changes brought about by the industrial revolution are enormous; fossil fuels, not just photosynthesis, now provide energy and wastes at rates far exceeding the capacity of the ecosystem to absorb or recycle. Three major problems face the Planet: accelerated population growth, accelerated use of resources for energy and industry, and the disproportionate use of resources and waste between the northern and southern parts of the Planet. Knowledge and science are in a position to provide both human creativity and the directed technology to take remedial action and rediscover harmony between nature and mankind. Only social and political will is lacking

  10. Molecular and Technological Characterization of Saccharomyces cerevisiae Strains Isolated from Natural Fermentation of Susumaniello Grape Must in Apulia, Southern Italy

    Directory of Open Access Journals (Sweden)

    Mariana Tristezza

    2014-01-01

    Full Text Available The characterization of autochthonous Saccharomyces cerevisiae strains is an important step towards the conservation and employment of microbial biodiversity. The utilization of selected autochthonous yeast strains would be a powerful tool to enhance the organoleptic and sensory properties of typical regional wines. In fact, indigenous yeasts are better tailored to a particular must and because of this they are able to praise the peculiarities of the derived wine. The present study described the biodiversity of indigenous S. cerevisiae strains isolated from natural must fermentations of an ancient and recently rediscovered Apulian grape cultivar, denoted as “Susumaniello.” The yeast strains denoted by the best oenological and technological features were identified and their fermentative performances were tested by either laboratory assay. Five yeast strains showed that they could be excellent candidates for the production of industrial starter cultures, since they dominated the fermentation process and produced wines characterized by peculiar oenological and organoleptic features.

  11. The road to the new economy

    Directory of Open Access Journals (Sweden)

    Alina GINGHINĂ

    2012-09-01

    Full Text Available This paper has the goal of making an analysis over the foundation, determination and implication of the economic phenomenon, also over the connections between it and the other parts of social by an interdisciplinary approach in the current world economic context.The start point is my belief in the necessity of rediscovering the economic science basis with regards to the last years: accentuation of inequalities and low-disparities, poverty, the decline of educational system, the incoherence of the monetary evolution, culminating with the economic-financial depression in the last years.All these represent only epiphenomenon, surface manifestation of deeper causes that reveals a certain spiritual decadence, a world crisis of culture and civilization.The real object for the economic knowledge is not the wealth, but the absolute human being.

  12. Raymond Aron and International Relations

    DEFF Research Database (Denmark)

    At a time when the field of International Relations (IR) is diverting from grand theoretical debates, rediscovering the value of classical realism and exploring its own intellectual history, this book contributes to these debates by presenting a cohesive view of Raymond Aron’s theory of IR...... multidisciplinarity is possible (and desirable) in the study of IR. This edited collection offers a synthetic approach to Raymond Aron’s theory of International Relations by bringing together some of the most prominent specialists on Raymond Aron, thus filling an important gap in the current market of books devoted...... to IR theories and the historiography of the field. The volume is divided into three parts: the first part explores Aron’s intellectual contribution to the theoretical debates in IR, thus showing his originality and prescience; the second part traces Aron’s influence and explores his relations...

  13. The experience of cancer survivors in community-based psycho-social support activities in Shanghai, China: a qualitative study.

    Science.gov (United States)

    Wang, Ji-Wei; Zhang, Tian-Rui; Shen, Qian; Yang, Zhi-Qi; Liu, Cong; Chen, Si-Jia; Li, Jiang; Luo, Zheng-Nian; Yuan, Zheng-Ping; Yu, Jin-Ming

    2015-12-01

    Cancer survivors are often embroiled in various physical and psycho-social issues as a consequence of cancer diagnosis and treatment. Psycho-social support activities in the phase of rehabilitation were provided to enhance their quality of life. This study seeks to explore and understand their experience of engagement in Shanghai Cancer Rehabilitation Club (SCRC). Sixty-eight participants attended eight semi-structured focus group interviews. Data were transcribed verbatim, and thematic analysis framework was adopted for data analysis. The participants reported benefits such as psychological support, informational provision and tangible support in the activities. Public services were reported to have restored their dignity and enabled them to rediscover their own meaning of life. Participants also pointed out challenges on functioning and opportunity for development of SCRC. The psycho-social support activities of SCRC had influenced cancer survivor's life. Public health resources and supportive policies should be in place to support local self-help cancer rehabilitation groups.

  14. Quelques considérations sur le thème du présage de la Passion en Espagne. À propos d'une image "très mystérieuse de la Nativité", tableau retrouvé de Mateo Cerezo (1637-1666

    Directory of Open Access Journals (Sweden)

    Lamas-Delgado, Eduardo

    2012-01-01

    Full Text Available The cult of the Christ Child and his depiction with the Arma Christi expanded enormously during the 17th century, owing to the revival of mysticism spread by the new reformed orders such as the discalced Carmelites and the new Franciscan families. One of the themes developed by this new spirituality was that of the Presage of the Passion, which had spread to some extent during the development of Baroque Classicism in Rome, but whose influence in Spain was more restricted. We will analyse some paintings of this iconographical theme that are linked to Spain or were executed there, and will present for the first time a rediscovered painting by Mateo Cerezo whose unusual iconography was already remarked upon by Palomino.

  15. Power networks in the heart of industrial civilization

    International Nuclear Information System (INIS)

    Bouneau, Ch.; Derdevet, M.; Percebois, J.

    2007-01-01

    Since more than a century, power networks have largely contributed to the economic development of our societies, to the improvement of our life conditions, and to the relations between communities. The 19. and 20. centuries have seen the multiplying and spreading of power networks over Europe, and at the beginning of the 21. century, it has become vital to improve and reinforce them. This book proposes to rediscover the main innovations of the 20. century and the men who participated to this energy revolution. It examines also the choices to be made in the months to come both in France and in Europe. The importance of a European energy policy, necessary for a development of power networks, is emphasized. At a time where each French end-user can chose his power supplier, this book allows to better understand the economic, social and political challenges of a real European solidarity. (J.S.)

  16. "mus co shee": Indigenous Plant Foods and Horticultural Imperialism in the Canadian Sub-Arctic.

    Science.gov (United States)

    Soloway, Beverly

    2015-01-01

    The 17th-century arrival of the Hudson's Bay Company in Rupert's Land disrupted Mushkegowuk (Cree) hunter-gatherer society by replacing the collection of indigenous plant foods with a British planted-food model. Within a hundred years of British contact, new foodways relied upon hunting and gardening, bringing a loss in heritage plant food knowledge. Mushkegowuk living in the sub-arctic today have minimal knowledge of edible indigenous plants. Dependence on limited local gardening or imported grocery store vegetables has affected diet, nutrition, and cultural systems. In addition to exploring plant food gathering and gardening history in the Hudson Bay Lowlands, this paper demonstrates how re-discovering lost foodway knowledge can contribute to the health and well-being of those living in the far north.

  17. Bacterial Inclusion Bodies: Discovering Their Better Half.

    Science.gov (United States)

    Rinas, Ursula; Garcia-Fruitós, Elena; Corchero, José Luis; Vázquez, Esther; Seras-Franzoso, Joaquin; Villaverde, Antonio

    2017-09-01

    Bacterial inclusion bodies (IBs) are functional, non-toxic amyloids occurring in recombinant bacteria showing analogies with secretory granules of the mammalian endocrine system. The scientific interest in these mesoscale protein aggregates has been historically masked by their status as a hurdle in recombinant protein production. However, progressive understanding of how the cell handles the quality of recombinant polypeptides and the main features of their intriguing molecular organization has stimulated the interest in inclusion bodies and spurred their use in diverse technological fields. The engineering and tailoring of IBs as functional protein particles for materials science and biomedicine is a good example of how formerly undesired bacterial byproducts can be rediscovered as promising functional materials for a broad spectrum of applications. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. Dark matter study of NGC 5055

    Science.gov (United States)

    Ibrahim, Ungku Ferwani Salwa Ungku; Hashim, Norsiah; Abidin, Zamri Zainal

    2013-05-01

    This paper is about rediscovering dark matter (DM) in galaxies before the year 1970. It is an Italy-Malaysia Astroproject (SISSA-Radio Cosmology Research group), introducing to the field of DM. Investigations about the rotation curve (RC) of NGC 5055 or the Sunflower Galaxy at that time showed that there was a distinct possibility that they had the knowledge and also the theory of gravitation to initiate the study of dark matter. NGC 5055 was chosen because of its good kinematical and photometric data. Information of the surface brightness of this spiral galaxy will determine the disk length scale, RD. Using this RD and by fitting the RC data of NGC 5055 with the velocity profile of the Freeman's disk, we look at the results to conclude whether there are signs of dark matter in the Sunflower Galaxy.

  19. Aristotle’s contribution to the deliberation from a bioethical perspective

    Directory of Open Access Journals (Sweden)

    Mario Orlando Parra-Pineda

    2017-10-01

    Full Text Available Deliberation is a basic rational human activity recognized since ancient times due to its role in decision making during daily life activities and in specialized areas of knowledge such as medicine, politics and ethics. The objective of this reflection paper is to study the contribution of Aristotle to the deliberative process through his work the Nicomachean Ethics, where the following aspects of deliberation were identified for analysis: origin, definition, characteristics, and types and conditions for its development. Bioethics defend these aspects, since it finds in Aristotelian phronesis the fundamental axis to guide its actions in search of human self-realization and the analysis and decision making of the clinical bioethical problems. Twenty-four centuries have passed until the importance of this process and the need to educate about it was finally rediscovered.

  20. CIneGlobe Festival 2015 - Opening Night with projection of Symmetry

    CERN Multimedia

    Brice, Maximilien

    2015-01-01

    Swiss Avant-PremièreSymmetry, by Ruben Van Leer (documentary, 28’, EN/ST FR) followed by Symmetry Unravelled, by Juliette Stevens (documentary, 23’, EN/ST FR) in the presence of the directors. Symmetry is a dance & opera film, in which CERN researcher Lukas is thrown off balance, while working on the theory of everything and the smallest particle. Through Claron’s singing he rediscovers love, in an endless landscape. She takes him back to the moment before the big bang, when time didn’t exist; a love with no end… Symmetry Unravelled shows the making of process of Symmetry. It’s filmed deep under the ground inside CERN and it’s detectors and far above sea level on the endless Bolivian miniral landscape Uyuni. Collaborating artists and renowned physicists unravel the relationship between art and science.

  1. [Madness in the German cinema (1913-1933].

    Science.gov (United States)

    Aulas, J J

    1980-01-01

    During these twenty years, from 1913 to 1933, of the history of the German cinema, the cinematographic representation of madness varies according to the fluctuations of the social and economical background. The political and ideological chaos of the immediate post-war years was symbolized in the allegorical imagery of unreason in the expressionist cinema. The same equivalence, the same symbolization can be found in the cinema of the thirties when the crash of Wall-Street foretells a crisis like the former. On the contrary in the course of the so-called "relative stabilization" (1924-1929) the meaning of the representation of madness is totally different from the representation of the previous period. At this period of economical restoration, madness which could henceforth be cured on the psychoanalyst's couch (acc. G. W. Pabst's film: "Geheimnisse einer Seele") became the symbol of the absolute power rediscovered by Germany.

  2. Out-of-plane structural flexibility of phosphorene.

    Science.gov (United States)

    Wang, Gaoxue; Loh, G C; Pandey, Ravindra; Karna, Shashi P

    2016-02-05

    Phosphorene has been rediscovered recently, establishing itself as one of the most promising two-dimensional group-V elemental monolayers with direct band gap, high carrier mobility, and anisotropic electronic properties. In this paper, surface buckling and its effect on its electronic properties are investigated by using molecular dynamics simulations together with density functional theory calculations. We find that phosphorene shows superior structural flexibility along the armchair direction allowing it to have large curvatures. The semiconducting and direct band gap nature are retained with buckling along the armchair direction; the band gap decreases and transforms to an indirect band gap with buckling along the zigzag direction. The structural flexibility and electronic robustness along the armchair direction facilitate the fabrication of devices with complex shapes, such as folded phosphorene and phosphorene nano-scrolls, thereby offering new possibilities for the application of phosphorene in flexible electronics and optoelectronics.

  3. Targeted search for continuous gravitational waves: Bayesian versus maximum-likelihood statistics

    International Nuclear Information System (INIS)

    Prix, Reinhard; Krishnan, Badri

    2009-01-01

    We investigate the Bayesian framework for detection of continuous gravitational waves (GWs) in the context of targeted searches, where the phase evolution of the GW signal is assumed to be known, while the four amplitude parameters are unknown. We show that the orthodox maximum-likelihood statistic (known as F-statistic) can be rediscovered as a Bayes factor with an unphysical prior in amplitude parameter space. We introduce an alternative detection statistic ('B-statistic') using the Bayes factor with a more natural amplitude prior, namely an isotropic probability distribution for the orientation of GW sources. Monte Carlo simulations of targeted searches show that the resulting Bayesian B-statistic is more powerful in the Neyman-Pearson sense (i.e., has a higher expected detection probability at equal false-alarm probability) than the frequentist F-statistic.

  4. Welcome home, Descartes! rethinking the anthropology of the body.

    Science.gov (United States)

    Ecks, Stefan

    2009-01-01

    For many scholars, the Cartesian mind/body split is one of the fundamental mistakes of the Western scientific tradition. Anthropologists who study notions of the body in cultures around the world regularly take Descartes as their point of departure. Many also suggest that breaking free from Descartes is politically liberating: if the mindful body could be rediscovered, society could move away from its materialist, positivist, and commodity-fetishizing ways. Beyond the Body Proper is anthropology's best and most comprehensive anti-Cartesian manifesto to date. This volume brings together some of the finest studies on the cultural and historical diversity of bodies and minds. Yet anthropologists' blanket rejection of the mind/body dualism seems politically self-defeating. If anthropologists want to criticize racism, gender hierarchies, or discrimination against disabled people, they need to believe that the mind is independent from the body. In other words, they need to uphold the Cartesian split.

  5. Does a point lie inside a polygon

    International Nuclear Information System (INIS)

    Milgram, M.S.

    1988-01-01

    A superficially simple problem in computational geometry is that of determining whether a query point P lies in the interior of a polygon if it lies in the polygon's plane. Answering this question is often required when tracking particles in a Monte Carlo program; it is asked frequently and an efficient algorithm is crucial. Littlefield has recently rediscovered Shimrat's algorithm, while in separate works, Wooff, Preparata and Shamos and Mehlhorn, as well as Yamaguchi, give other algorithms. A practical algorithm answering this question when the polygon's plane is skewed in space is not immediately evident from most of these methods. Additionally, all but one fails when two sides extend to infinity (open polygons). In this paper the author review the above methods and present a new, efficient algorithm, valid for all convex polygons, open or closed, and topologically connected in n-dimensional space (n ≥ 2)

  6. Correct Brillouin zone and electronic structure of BiPd

    Science.gov (United States)

    Yaresko, Alexander; Schnyder, Andreas P.; Benia, Hadj M.; Yim, Chi-Ming; Levy, Giorgio; Damascelli, Andrea; Ast, Christian R.; Peets, Darren C.; Wahl, Peter

    2018-02-01

    A promising route to the realization of Majorana fermions is in noncentrosymmetric superconductors, in which spin-orbit coupling lifts the spin degeneracy of both bulk and surface bands. A detailed assessment of the electronic structure is critical to evaluate their suitability for this through establishing the topological properties of the electronic structure. This requires correct identification of the time-reversal-invariant momenta. One such material is BiPd, a recently rediscovered noncentrosymmetric superconductor which can be grown in large, high-quality single crystals and has been studied by several groups using angular resolved photoemission to establish its surface electronic structure. Many of the published electronic structure studies on this material are based on a reciprocal unit cell which is not the actual Brillouin zone of the material. We show here the consequences of this for the electronic structures and show how the inferred topological nature of the material is affected.

  7. Bicomplex holomorphic functions the algebra, geometry and analysis of bicomplex numbers

    CERN Document Server

    Luna-Elizarrarás, M Elena; Struppa, Daniele C; Vajiac, Adrian

    2015-01-01

    The purpose of this book is to develop the foundations of the theory of holomorphicity on the ring of bicomplex numbers. Accordingly, the main focus is on expressing the similarities with, and differences from, the classical theory of one complex variable. The result is an elementary yet comprehensive introduction to the algebra, geometry and analysis of bicomplex numbers. Around the middle of the nineteenth century, several mathematicians (the best known being Sir William Hamilton and Arthur Cayley) became interested in studying number systems that extended the field of complex numbers. Hamilton famously introduced the quaternions, a skew field in real-dimension four, while almost simultaneously James Cockle introduced a commutative four-dimensional real algebra, which was rediscovered in 1892 by Corrado Segre, who referred to his elements as bicomplex numbers. The advantages of commutativity were accompanied by the introduction of zero divisors, something that for a while dampened interest in this subject. ...

  8. Japan's search for identity in the nuclear age

    Energy Technology Data Exchange (ETDEWEB)

    Kenzaburo, O.

    Japan's position has been one of an outsider in the nuclear age at the same time it has been a victim to the first use of atomic weapons. Quoting from Japanese poets and writers, the author constructs a model of the time to create an image of modern Japan's cultural identity as a result of the Meiji Restoration and the close of World War II. The end of the Emperor System and alienation from the rest of Asia are significant consequences of these events. The author feels that current arguments that Japan should arm itself with nuclear weapons ignore the miseries Japan alone has felt and should be restricted. Although a new Japanism which is oriented away from western culture is emerging today, efforts to rediscover the folk culture can also recapture the nonnuclear vision of 1945. (DCK)

  9. The Academic ‘Patras’ of the Arab World: Creating a Climate of Academic Apartheid

    Directory of Open Access Journals (Sweden)

    Ramzi N. Nasser

    2007-01-01

    Full Text Available This paper discusses factors that are contributing to the rise of what we refer to as an ethos of “academic apartheid” in Arab institutions of higher education. The paper examines the failure of these institutions to overcome their alienation from indigenous epistemology, to emancipate the education they provide from its colonial past, and to move towards the modern information age. The difficult position of Arab academics striving to rediscover, reintegrate and reorganize an epistemological framework to serve the indigenous world is also discussed. Current institutional approaches have deleterious effects on the performance of Arab academics, including arresting the process of transition to development. The paper concludes that Arab academics have a range of choices in determining how to establish a course of corrective action.

  10. Green’s functions in classical physics

    CERN Document Server

    Rother, Tom

    2017-01-01

    This book presents the Green’s function formalism in a basic way and demonstrates its usefulness for applications to several well-known problems in classical physics which are usually solved not by this formalism but other approaches. The book bridges the gap between applications of the Green’s function formalism in quantum physics and classical physics. This book is written as an introduction for graduate students and researchers who want to become more familiar with the Green’s function formalism. In 1828 George Green has published an essay that was unfortunately sunken into oblivion shortly after its publication. It was rediscovered only after several years by the later Lord Kelvin. But since this time, using Green’s functions for solving partial differential equations in physics has become an important mathematical tool. While the conceptual and epistemological importance of these functions were essentially discovered and discussed in modern physics - especially in quantum field theory and quantum...

  11. The Einstein dossiers science and politics - Einstein's Berlin period with an appendix on Einstein's FBI file

    CERN Document Server

    Grundmann, Siegfried

    2004-01-01

    In 1919 the Prussian Ministry of Science, Arts and Culture opened a dossier on "Einstein's Theory of Relativity." It was rediscovered by the author in 1961 and is used in conjunction with numerous other subsequently identified 'Einstein' files as the basis of this fascinating book. In particular, the author carefully scrutinizes Einstein's FBI file from 1950-55 against mostly unpublished material from European including Soviet sources and presents hitherto unknown documentation on Einstein's alleged contacts with the German Communist Party and the Comintern. Siegfried Grundmann's thorough study of Einstein's participation on a committee of the League of Nations, based on archival research in Geneva, is also new. This book outlines Einstein's image in politics and German science policy. It covers the period from his appointment as a researcher in Berlin to his fight abroad against the "boycott of German science" after World War I and his struggle at home against attacks on "Jewish physics" of which he was made...

  12. M(o)TOR of aging: MTOR as a universal molecular hypothalamus.

    Science.gov (United States)

    Blagosklonny, Mikhail V

    2013-07-01

    A recent ground-breaking publication described hypothalamus-driven programmatic aging. As a Russian proverb goes "everything new is well-forgotten old". In 1958, Dilman proposed that aging and its related diseases are programmed by the hypothalamus. This theory, supported by beautiful experiments, remained unnoticed just to be re-discovered recently. Yet, it does not explain all manifestations of aging. And would organism age without hypothalamus? Do sensing pathways such as MTOR (mechanistic Target of Rapamycin) and IKK-beta play a role of a "molecular hypothalamus" in every cell? Are hypothalamus-driven alterations simply a part of quasi-programmed aging manifested by hyperfunction and secondary signal-resistance? Here are some answers.

  13. Social theory and the everyday

    DEFF Research Database (Denmark)

    Hermansen, Jens Christian

    2017-01-01

    The article argues for the relevance of rediscovering Wittgenstein in social theory with particular focus on his philosophical method. The article is divided into three parts. Part I gives a brief overview of Wittgenstein’s role in the coming of age of the influential 1980s generation of European...... social theory. Parts II and III discuss Wittgenstein’s method and its significance for social theory. In Wittgenstein’s late philosophy, there are deep and unique insights to be gained about doing theoretical research. These insights can be extended to the social sciences. The article argues...... that the tradition of social theory can benefit from being linked to Wittgenstein’s method which suggests a way of theorizing on the basis of detailed case-knowledge; that it can profit from bringing this method into an explicit relation to existing approaches, styles and tools in social theory. Despite its sketchy...

  14. Brant Prairie : Union Gas customer service centre, Brantford, Ontario

    Energy Technology Data Exchange (ETDEWEB)

    Hensel, M.J.; Thompson, J. [The Walter Fedy Partnership, Kitchener, ON (Canada)

    1998-12-31

    The four-acre ecological restoration of tall grass prairie, wetland and Savannah ecosystems within the Union Gas Customer Service Centre in Brantford, Ontario is discussed. The restoration of the Brant Prairie site was instigated three years ago through Union Gas` land stewardship and environmental action initiative which tried to encourage the diversity and dynamics of each ecosystem, while creating a community resource for visitors to learn about natural heritage. The Brantford initiative includes: (1) protecting the sedge wetland which contained regionally rare species, (2) maintaining the dynamic water budget while protecting the sedge wetland from roadway contaminants, (3) creating a tall grass prairie similar in diversity and aesthetics to Brantford`s surviving prairie remnants, (4) creating a wildlife habitat for butterflies, birds and aquatic species, and (5) rediscovering partridge pea by uncovering a historic seed bank.

  15. Estimating the extinction date of the thylacine with mixed certainty data.

    Science.gov (United States)

    Carlson, Colin J; Bond, Alexander L; Burgio, Kevin R

    2018-04-01

    The thylacine (Thylacinus cynocephalus), one of Australia's most characteristic megafauna, was the largest marsupial carnivore until hunting, and potentially disease, drove it to extinction in 1936. Although thylacines were restricted to Tasmania for 2 millennia prior to their extinction, recent so-called plausible sightings on the Cape York Peninsula in northern Queensland have emerged, leading some to speculate the species may have persisted undetected. We compiled a data set that included physical evidence, expert-validated sightings, and unconfirmed sightings up to the present day and implemented a range of extinction models (focusing on a Bayesian approach that incorporates all 3 types of data by modeling valid and invalid sightings as independent processes) to evaluate the likelihood of the thylacine's persistence. Although the last captive individual died in September 1936, our results suggested that the most likely extinction date would be 1940. Our other extinction models estimated the thylacine's extinction date between 1936 and 1943, and the most optimistic scenario indicated that the species did not persist beyond 1956. The search for the thylacine, much like similar efforts to rediscover other recently extinct charismatic taxa, is likely to be fruitless, especially given that persistence on Tasmania would have been no guarantee the species could reappear in regions that had been unoccupied for millennia. The search for the thylacine may become a rallying point for conservation and wildlife biology and could indirectly help fund and support critical research in understudied areas such as Cape York. However, our results suggest that attempts to rediscover the thylacine will be unsuccessful and that the continued survival of the thylacine is entirely implausible based on most current mathematical theories of extinction. © 2017 Society for Conservation Biology.

  16. Geomorphology's role in the study of weathering of cultural stone

    Science.gov (United States)

    Pope, Gregory A.; Meierding, Thomas C.; Paradise, Thomas R.

    2002-10-01

    Great monumental places—Petra, Giza, Angkor, Stonehenge, Tikal, Macchu Picchu, Rapa Nui, to name a few—are links to our cultural past. They evoke a sense of wonderment for their aesthetic fascination if not for their seeming permanence over both cultural and physical landscapes. However, as with natural landforms, human constructs are subject to weathering and erosion. Indeed, many of our cultural resources suffer from serious deterioration, some natural, some enhanced by human impact. Groups from the United Nations to local civic and tourism assemblies are deeply interested in maintaining and preserving such cultural resources, from simple rock art to great temples. Geomorphologists trained in interacting systems, process and response to thresholds, rates of change over time, and spatial variation of weathering processes and effects are able to offer insight into how deterioration occurs and what can be done to ameliorate the impact. Review of recent literature and case studies presented here demonstrate methodological and theoretical advances that have resulted from the study of cultural stone weathering. Because the stone was carved at a known date to a "baseline" or zero-datum level, some of the simplest methods (e.g., assessing surface weathering features or measuring surface recession in the field) provide useful data on weathering rates and processes. Such data are difficult or impossible to obtain in "natural" settings. Cultural stone weathering studies demonstrate the importance of biotic and saline weathering agents and the significance of weathering factors such as exposure (microclimate) and human impact. More sophisticated methods confirm these observations, but also reveal discrepancies between field and laboratory studies. This brings up two important caveats for conservators and geomorphologists. For the conservator, are laboratory and natural setting studies really analogous and useful for assessing stone damage? For the geomorphologist, does

  17. The implementation effectiveness of the 'Strengthen your ankle' smartphone application for the prevention of ankle sprains: design of a randomized controlled trial.

    Science.gov (United States)

    Van Reijen, Miriam; Vriend, Ingrid I; Zuidema, Victor; van Mechelen, Willem; Verhagen, Evert A

    2014-01-07

    Ankle sprains continue to pose a significant burden to the individual athlete, as well as to society as a whole. However, despite ankle sprains being the single most common sports injury and despite an active approach by various Dutch organisations in implementing preventive measures, large-scale community uptake of these preventive measures, and thus actual prevention of ankle sprains, is lagging well behind. In an attempt to bridge this implementation gap, the Dutch Consumer Safety Institute VeiligheidNL developed a freely available interactive App ('Strenghten your ankle' translated in Dutch as: 'Versterk je enkel; available for iOS and Android) that contains - next to general advice on bracing and taping - a proven cost-effective neuromuscular program. The 'Strengthen your ankle' App has not been evaluated against the 'regular' prevention approach in which the neuromuscular program is advocated through written material. The aim of the current project is to evaluate the implementation value of the 'Strengthen your ankle' App as compared to the usual practice of providing injured athletes with written materials. In addition, as a secondary outcome measure, the cost-effectiveness will be assessed against usual practice. The proposed study will be a randomised controlled trial. After stratification for medical caregiver, athletes will be randomised to two study groups. One group will receive a standardized eight-week proprioceptive training program that has proven to be cost-effective to prevent recurrent ankle injuries, consisting of a balance board (machU/ MSG Europe BVBA), and a traditional instructional booklet. The other group will receive the same exercise program and balance board. However, for this group the instructional booklet is exchanged by the interactive 'Strengthen your ankle' App. This trial is the first randomized controlled trial to study the implementation effectiveness of an App for proprioceptive balance board training program in comparison to

  18. Veritas temporis filia est: Truth is the daughter of time

    Directory of Open Access Journals (Sweden)

    Pržulj Novo

    2016-01-01

    Full Text Available In 1865, Gregor Mendel presented the lectures 'Experiments in Plant Hybridization' concerning his results from cross-breeding experiments with different types of garden pea, performed in his monastery garden in Brno. Mendel studied easily observed pairs of opposite traits, such as purple or white flower, and discovered dominant and recessive traits. He concluded that parents pass separate and distinct factors (today called genes on to their offspring that are responsible for inherited traits. However, the scientific community did not understand that; indeed it was the beginning of what becomes genetics. The lectures published in 1866, Mendel sent to more than 30 biologists across Europe, but almost no one commented them. In the next 35 years, these papers were only three times cited. The genetics became more important at the beginning of the 20th century, when three different research groups (Hugo de Vries, Carl Erich Correns and Erich von Tschermak with their co-workers independently re-discovered Mendel's Laws of inheritance. However, as soon as the work was rediscovered, it created controversy. The closeness of Mendel's experimental observations to those predicted by his theories has led to numerous articles and ongoing debate about whether the data could have been obtained in the published form without some falsification. There have been many plausible arguments made for and against this view by a range of eminent geneticists and statisticians. Some have gone so far, as to suggest that the theories ensued from Mendel's two laws were not even correctly formulated in his original paper. The strongest supporters of Mendel's theory became biologist William Bateson and zoologist and geneticist Thomas Hunt Morgan. Morgan argued that genes are located on chromosomes and that the cells chromosomes hold the actual hereditary material, thus created what is now known as classical genetics. For his discovery concerning the role play by the chromosome in

  19. Overcoming Otherness. Considerations on Intercultural Aspects in Karin Gündisch’s Novels

    Directory of Open Access Journals (Sweden)

    Petra-Melitta Roșu

    2015-09-01

    Full Text Available Immigration, cultural identity, integration, tolerance and the ability to adapt to a new environment are issues that often come up in today’s global society. The paper focuses on the way in which cultural otherness is perceived by children and teenagers. The article is based on the analysis of Karin Gündisch’s novels. The awarded author from a migrant background offers an insight into the above mentioned problems. Gündisch’s characters are mostly East-Europeans or South-East-Europeans who try to make a living in developed countries of the Western World. The author portrays entire families, children, parents and grandparents. Thus we can discuss the different stages of integration and the different attitudes towards it. How does the comfort of “home” influence identity? How can you rediscover yourself abroad? Does cultural diversity increase prejudice? What does the idea of a “Paradise abroad” involve? These are some of the aspects, the article is trying to explore.

  20. Rediscovery of the endemic species Chara rohlenae Vilh. 1912 (Characeae - believed extinct - on the Balkan Peninsula

    Directory of Open Access Journals (Sweden)

    Jelena Blaženčić

    2018-02-01

    Full Text Available The species Chara rohlenae was described more than a hundred years ago (in 1912 as a species new to science on the basis of herbarium specimens collected from the Mratinje locality in Montenegro. In addition, there were some other herbarium specimens of this charophyte originating from Greece (collected in 1885 and also ones from Bosnia and Herzegovina (collected in 1925, which, however, were taxonomically determined in different ways and not clearly identified as belonging to the species C. rohlenae. For such a long period of time thereafter, no new data on the presence of the given species in the Balkans were recorded, and for this reason the species was considered to be extinct (EX glob ? in accordance with IUCN criteria. However, during botanical surveys conducted in 2010 and 2012, C. rohlenae was rediscovered on the Balkan Peninsula, in the Mokra Gora Mountain (a spur of the Prokletije massif in Serbia. This finding confirms existence of the species in the wild. Morphological characteristics of the newly found specimens of C. rohlenae from Serbia are investigated in the present study.

  1. Vers un nouvel humanisme : la perspective africaine

    Science.gov (United States)

    Ouane, Adama

    2014-06-01

    Towards a new humanism: the African perspective - The new integrated holistic humanism is a construct based on a number of frameworks with shared foundations. This article is dedicated to the African perspective, which is simply Africa's contribution to a universal civilisation based on humanistic values that are preserved and constantly rediscovered. The central hypothesis is one of fusion and cross-fertilisation which have followed a variety of paths. The first stage is that of affirming and reclaiming the black identity, and the second is the melding of cultural identities embodied in pan-Africanism, which is itself a bridge to pan-humanism. Both are the result of contact with western civilisation and culture through the medium of colonialism, as a form of domination, assimilation or subordination. They are marked by this proximity, and demand more detailed and endogenous reflection that incorporates precolonial secular values and practices. This is the premise on which the African renaissance is built, and each of its currents has its own ideologues, poets, eulogists and political champions. This analysis indicates that no specific national culture or civilisation can be regarded as the benchmark of human being and becoming, even though everyone is entitled to affirm their specific contribution and perspective.

  2. The Importance of the Microbial N Cycle in Soil for Crop Plant Nutrition.

    Science.gov (United States)

    Hirsch, Penny R; Mauchline, Tim H

    2015-01-01

    Nitrogen is crucial for living cells, and prior to the introduction of mineral N fertilizer, fixation of atmospheric N2 by diverse prokaryotes was the primary source of N in all ecosystems. Microorganisms drive the N cycle starting with N2 fixation to ammonia, through nitrification in which ammonia is oxidized to nitrate and denitrification where nitrate is reduced to N2 to complete the cycle, or partially reduced to generate the greenhouse gas nitrous oxide. Traditionally, agriculture has relied on rotations that exploited N fixed by symbiotic rhizobia in leguminous plants, and recycled wastes and manures that microbial activity mineralized to release ammonia or nitrate. Mineral N fertilizer provided by the Haber-Bosch process has become essential for modern agriculture to increase crop yields and replace N removed from the system at harvest. However, with the increasing global population and problems caused by unintended N wastage and pollution, more sustainable ways of managing the N cycle in soil and utilizing biological N2 fixation have become imperative. This review describes the biological N cycle and details the steps and organisms involved. The effects of various agricultural practices that exploit fixation, retard nitrification, and reduce denitrification are presented, together with strategies that minimize inorganic fertilizer applications and curtail losses. The development and implementation of new technologies together with rediscovering traditional practices are discussed to speculate how the grand challenge of feeding the world sustainably can be met. Copyright © 2015 Elsevier Inc. All rights reserved.

  3. Socio-environmental education, imaginary and Visual Arts

    Directory of Open Access Journals (Sweden)

    Graciela René Ormezzano

    2013-01-01

    Full Text Available This article is a bibliographic research that chooses the Maffesoli aesthetic worldview and speaks about social imaginary as a foundation for this study. In addition, it does a little speech about some educational politics that promote the environmental education and the mainstreaming and, finally, it discusses the relevance of visual arts in the transdisciplinary teaching-learning process doing a methodological approach that considers that it is able to be developed at various levels of formal education or non-formal education. The suggested mode of execution is based on the use of workshops as teaching methodology, joining the visual arts with various fields of knowledge with which they can relate to address the issue of socio-environmental education. The proposal addresses the need to return to the inventive experience for the purpose of (rediscover the action of raising and educating yourself without losing sight of all. This research looks for the meaning of life in society, transforming the human perception of the Cosmos, respecting the natural environment and complementarity of multiple cultures.

  4. Cine-Club

    CERN Multimedia

    Cine-Club

    2013-01-01

    The CERN CineClub is a meeting point every Thursday for anyone who wants to discover, discuss, and appreciate cinema with people who are truly interested in the art of the moving image. In the actual context where downloading became easier than cooking an egg, one might wonder why bother when it can be watched on any computer. Well, cinema is not an individual activity. What the CineClub offers is a big screen with good quality image and sound. It also offers a careful selection, for allowing people to (re-)discover new and forgotten authors. Finally, it offers the opportunity for meeting people sharing a common interest. So come every Thursday, and see by yourself that watching films can actually be a real party! Every Thursday at 20 h 00 Council Chamber, 503/1-001 Programme June 2013 Science Fiction Cycle “Imagination is more important than knowledge. For knowledge is limited, whereas imagination embraces the entire world, stimulating progress, giving birth to evolution.” 6th June 2...

  5. Hypothesis: NDL proteins function in stress responses by regulating microtubule organization.

    Science.gov (United States)

    Khatri, Nisha; Mudgil, Yashwanti

    2015-01-01

    N-MYC DOWNREGULATED-LIKE proteins (NDL), members of the alpha/beta hydrolase superfamily were recently rediscovered as interactors of G-protein signaling in Arabidopsis thaliana. Although the precise molecular function of NDL proteins is still elusive, in animals these proteins play protective role in hypoxia and expression is induced by hypoxia and nickel, indicating role in stress. Homology of NDL1 with animal counterpart N-MYC DOWNREGULATED GENE (NDRG) suggests similar functions in animals and plants. It is well established that stress responses leads to the microtubule depolymerization and reorganization which is crucial for stress tolerance. NDRG is a microtubule-associated protein which mediates the microtubule organization in animals by causing acetylation and increases the stability of α-tubulin. As NDL1 is highly homologous to NDRG, involvement of NDL1 in the microtubule organization during plant stress can also be expected. Discovery of interaction of NDL with protein kinesin light chain- related 1, enodomembrane family protein 70, syntaxin-23, tubulin alpha-2 chain, as a part of G protein interactome initiative encourages us to postulate microtubule stabilizing functions for NDL family in plants. Our search for NDL interactors in G protein interactome also predicts the role of NDL proteins in abiotic stress tolerance management. Based on published report in animals and predicted interacting partners for NDL in G protein interactome lead us to hypothesize involvement of NDL in the microtubule organization during abiotic stress management in plants.

  6. Connections: Superplasticity, Damascus Steels, Laminated Steels, and Carbon Dating

    Science.gov (United States)

    Wadsworth, Jeffrey

    2016-12-01

    In this paper, a description is given of the connections that evolved from the initial development of a family of superplastic plain carbon steels that came to be known as Ultra-High Carbon Steels (UHCS). It was observed that their very high carbon contents were similar, if not identical, to those of Damascus steels. There followed a series of attempts to rediscover how the famous patterns found on Damascus steels blades were formed. At the same time, in order to improve the toughness at room temperature of the newly-developed UHCS, laminated composites were made of alternating layers of UHCS and mild steel (and subsequently other steels and other metals). This led to a study of ancient laminated composites, the motives for their manufacture, and the plausibility of some of the claims relating to the number of layers in the final blades. One apparently ancient laminated composite, recovered in 1837 from the great pyramid of Giza which was constructed in about 2750 B.C., stimulated a carbon dating study of ancient steels. The modern interest in "Bladesmithing" has connections back to many of these ancient weapons.

  7. Art from Archives: The Archival Trend in Contemporary Art and Culture

    Directory of Open Access Journals (Sweden)

    Martyn Jolly

    2014-12-01

    Full Text Available If the archival mode has been important over the last thirty years, it will only continue to become more important in the next thirty years. In the fifteen years since Lev Manovich wrote The Language of New Media, in which he identified the database with its operations of searching navigating and viewing as the new-media correlate to the novel and cinema with their operations of narrative storytelling, databases have only increased in scale, complexity and ubiquity — at an exponential rate, as is the case with all technologies. Archives are being uncovered or created at an unprecedented rate, digitized at an unprecedented rate and made searchable at an unprecedented rate. New ways of interrogating the archive, new ways of searching metadata and new ways of presenting iterations from the archive, such as more complex data visualizations, are being developed. At the same time photographs are manifesting themselves in a wider range of material substances — etched in stone or glass, printed on cloth or metal, projected on walls and buildings, and sliding along LED arrays or screens. But the story isn’t all about the seductions of new media. The more artists and historians work in this area, the more they realize that there are still troves and troves of objects and images, laid down in all their recalcitrant materiality by those who came before, just waiting to be rediscovered and reinvented.

  8. Two more, bright, z > 6 quasars from VST ATLAS and WISE

    Science.gov (United States)

    Chehade, B.; Carnall, A. C.; Shanks, T.; Diener, C.; Fumagalli, M.; Findlay, J. R.; Metcalfe, N.; Hennawi, J.; Leibler, C.; Murphy, D. N. A.; Prochaska, J. X.; Irwin, M. J.; Gonzalez-Solares, E.

    2018-03-01

    Recently, Carnall et al. discovered two bright high redshift quasars using the combination of the VST ATLAS and WISE surveys. The technique involved using the 3-D colour plane i - z: z - W1: W1 - W2 with the WISE W1(3.4 micron) and W2 (4.5 micron) bands taking the place of the usual NIR J band to help decrease stellar dwarf contamination. Here we report on our continued search for 5.7 6 quasars, VST-ATLAS J158.6938-14.4211 at z = 6.07 and J332.8017-32.1036 at z = 6.32 with magnitudes of zAB = 19.4 and 19.7 mag respectively. J158.6938-14.4211 was confirmed by Keck LRIS observations and J332.8017-32.1036 was confirmed by ESO NTT EFOSC-2 observations. Here we present VLT X-shooter Visible and NIR spectra for the four ATLAS quasars. We have further independently rediscovered two z > 5.7 quasars previously found by the VIKING/KiDS and PanSTARRS surveys. This means that in ATLAS we have now discovered a total of six quasars in our target 5.7 ATLAS quasars.

  9. A modified CoRoT detrend algorithm and the discovery of a new planetary companion

    Science.gov (United States)

    Boufleur, Rodrigo C.; Emilio, Marcelo; Janot-Pacheco, Eduardo; Andrade, Laerte; Ferraz-Mello, Sylvio; do Nascimento, José-Dias, Jr.; de La Reza, Ramiro

    2018-01-01

    We present MCDA, a modification of the COnvection ROtation and planetary Transits (CoRoT) detrend algorithm (CDA) suitable to detrend chromatic light curves. By means of robust statistics and better handling of short-term variability, the implementation decreases the systematic light-curve variations and improves the detection of exoplanets when compared with the original algorithm. All CoRoT chromatic light curves (a total of 65 655) were analysed with our algorithm. Dozens of new transit candidates and all previously known CoRoT exoplanets were rediscovered in those light curves using a box-fitting algorithm. For three of the new cases, spectroscopic measurements of the candidates' host stars were retrieved from the ESO Science Archive Facility and used to calculate stellar parameters and, in the best cases, radial velocities. In addition to our improved detrend technique, we announce the discovery of a planet that orbits a 0.79_{-0.09}^{+0.08} R⊙ star with a period of 6.718 37 ± 0.000 01 d and has 0.57_{-0.05}^{+0.06} RJ and 0.15 ± 0.10 MJ. We also present the analysis of two cases in which parameters found suggest the existence of possible planetary companions.

  10. Klimt artwork (Part II): material investigation by backscattering Fe-57 Mössbauer- and Raman- spectroscopy, SEM and p-XRF

    Energy Technology Data Exchange (ETDEWEB)

    Costa, B. F. O. [University of Coimbra, CFisUC, Physics Department (Portugal); Lehmann, R.; Wengerowsky, D. [Leibniz Universität Hannover, Institut für Anorganische Chemie (Germany); Blumers, M. [Joh. Gutenberg-Universität Mainz, Institut für Anorganische Chemie und Analytische Chemie (Germany); Sansano, A.; Rull, F. [Unidad Asociada UVA-CSIC Centro de Astrobiologia (Spain); Schmidt, H.-J. [Leibniz Universität Hannover, Institut für Anorganische Chemie (Germany); Dencker, F. [Hochschule Hannover, Fakultät II-Maschinenbau und Bioverfahrenstechnik (Germany); Niebur, A. [Technische Universität Dresden, Institut für Physikalische Chemie (Germany); Klingelhöfer, G. [Joh. Gutenberg-Universität Mainz, Institut für Anorganische Chemie und Analytische Chemie (Germany); Sindelar, R. [Hochschule Hannover, Fakultät II-Maschinenbau und Bioverfahrenstechnik (Germany); Renz, F., E-mail: renz@acd.uni-hannover.de [Leibniz Universität Hannover, Institut für Anorganische Chemie (Germany)

    2016-12-15

    In a rediscovered Klimt-artwork “Trompetender Putto” material tests have been conducted. We report studies on different points of the painting. The spots are of different colors, mainly taken in spots of the painting not restaurated. MIMOS II Fe-57 Mössbauer spectroscopy revealed mainly haematite and nano particle oxides in red and red/brown colors. Brown colors also contain crystallized goethite. In brown/ochre colors the same pigments as in brown colors are observed, but there is less quantity of goethite and more quantity of haematite. The green colors show Fe-rich clays, like celadonite or glauconite and or lepidocrocite as main component. Raman spectroscopy revealed cinnabar in red colors of the Scarf; and massicot in brown/ochre points, i.e. in the Left Wing of the “Putto”. With scanning electron microscopy, various layers of the original and of overpainting could be recognized. The investigations of sample 1 show three layers of colored materials, which were identified as zinc-white, cinnabar and galena as well as carbon compounds. In sample 2 four layers could be detected. These are identified (bottom to top) as gypsum and lead-white (layer 1), zinc-white (layer 2), lead-white and cinnabar (layer 3) and titanium-white (layer 4). The elementary composition was examined with the portable X-ray-fluorescence analysis for qualitative manner at different points.

  11. History of diabetes mellitus.

    Science.gov (United States)

    Ahmed, Awad M

    2002-04-01

    Clinical features similar to diabetes mellitus were described 3000 years ago by the ancient Egyptians. The term "diabetes" was first coined by Araetus of Cappodocia (81-133AD). Later, the word mellitus (honey sweet) was added by Thomas Willis (Britain) in 1675 after rediscovering the sweetness of urine and blood of patients (first noticed by the ancient Indians). It was only in 1776 that Dobson (Britain) firstly confirmed the presence of excess sugar in urine and blood as a cause of their sweetness. In modern time, the history of diabetes coincided with the emergence of experimental medicine. An important milestone in the history of diabetes is the establishment of the role of the liver in glycogenesis, and the concept that diabetes is due to excess glucose production Claude Bernard (France) in 1857. The role of the pancreas in pathogenesis of diabetes was discovered by Mering and Minkowski (Austria) 1889. Later, this discovery constituted the basis of insulin isolation and clinical use by Banting and Best (Canada) in 1921. Trials to prepare an orally administrated hypoglycemic agent ended successfully by first marketing of tolbutamide and carbutamide in 1955. This report will also discuss the history of dietary management and acute and chronic complications of diabetes.

  12. The renaissance of black phosphorus.

    Science.gov (United States)

    Ling, Xi; Wang, Han; Huang, Shengxi; Xia, Fengnian; Dresselhaus, Mildred S

    2015-04-14

    One hundred years after its first successful synthesis in the bulk form in 1914, black phosphorus (black P) was recently rediscovered from the perspective of a 2D layered material, attracting tremendous interest from condensed matter physicists, chemists, semiconductor device engineers, and material scientists. Similar to graphite and transition metal dichalcogenides (TMDs), black P has a layered structure but with a unique puckered single-layer geometry. Because the direct electronic band gap of thin film black P can be varied from 0.3 eV to around 2 eV, depending on its film thickness, and because of its high carrier mobility and anisotropic in-plane properties, black P is promising for novel applications in nanoelectronics and nanophotonics different from graphene and TMDs. Black P as a nanomaterial has already attracted much attention from researchers within the past year. Here, we offer our opinions on this emerging material with the goal of motivating and inspiring fellow researchers in the 2D materials community and the broad readership of PNAS to discuss and contribute to this exciting new field. We also give our perspectives on future 2D and thin film black P research directions, aiming to assist researchers coming from a variety of disciplines who are desirous of working in this exciting research field.

  13. Knowledge-based Fragment Binding Prediction

    Science.gov (United States)

    Tang, Grace W.; Altman, Russ B.

    2014-01-01

    Target-based drug discovery must assess many drug-like compounds for potential activity. Focusing on low-molecular-weight compounds (fragments) can dramatically reduce the chemical search space. However, approaches for determining protein-fragment interactions have limitations. Experimental assays are time-consuming, expensive, and not always applicable. At the same time, computational approaches using physics-based methods have limited accuracy. With increasing high-resolution structural data for protein-ligand complexes, there is now an opportunity for data-driven approaches to fragment binding prediction. We present FragFEATURE, a machine learning approach to predict small molecule fragments preferred by a target protein structure. We first create a knowledge base of protein structural environments annotated with the small molecule substructures they bind. These substructures have low-molecular weight and serve as a proxy for fragments. FragFEATURE then compares the structural environments within a target protein to those in the knowledge base to retrieve statistically preferred fragments. It merges information across diverse ligands with shared substructures to generate predictions. Our results demonstrate FragFEATURE's ability to rediscover fragments corresponding to the ligand bound with 74% precision and 82% recall on average. For many protein targets, it identifies high scoring fragments that are substructures of known inhibitors. FragFEATURE thus predicts fragments that can serve as inputs to fragment-based drug design or serve as refinement criteria for creating target-specific compound libraries for experimental or computational screening. PMID:24762971

  14. Praxis, Sittlichkeit and Communicative Action. On the connection between praxis, Sittlichkeit and communicative action in Aristotle, Hegel, Habermas and Honneth

    Directory of Open Access Journals (Sweden)

    Øjvind Larsen

    2012-09-01

    Full Text Available The concept of praxis is one of the most fundamental concepts in the history of political philosophy. The most famous example may be Marx’s statement in the eleventh thesis on Feuerbach. The close relation between praxis and polis was grounded in Aristotle’s political philosophy. Hegel leads this concept further with his concept of praxis as Sittlichkeit. Honneth and Habermas are both grounded in the young Hegel’s writings when they try to extrapolate what is essential in Hegel’s concept of praxis and generate a new concept, which may be valid for our time. Honneth is standing by Hegel’s concept of recognition, which he then is forced to leave many years later when rediscovering Hegel’s concept of Sittlichkeit. However, Honneth fails to reconcile praxis and Sittlichkeit. In contrast, Habermas sets in a hermeneutic maneuver language as a substitute for Hegel’s concept of spirit. With this new, effectively metaphysical concept, he is able to formulate a practical philosophy in which both praxis and Sittlichkeit are summarized in communicative action. Habermas’s practical philosophy follows Hegel's and extends its roots into the history of ideas, back to Aristotle’s foundation of the concept of praxis and, in a broader sense, to the antique democracy of Athens.

  15. Rio de Janeiro's Waterfront: Urbanism and social representation of reality

    Directory of Open Access Journals (Sweden)

    Nara Iwata

    2002-09-01

    Full Text Available Post-modernity and economic globalization is inciting the competition among countries, regions and cities, in search of investments, consumers and resources. To pursue a new position in this global market, cities use new urban practices to re-discover and re-invent their identities and traditions, taken as attributes to attract consumers. In the city of Rio de Janeiro, the mythical dimension of the South Zone is inseparable and incorporated to its identity. In evaluating the history of Rio de Janeiro’s seaside, the social construction of its imagery and the projects that redesigned its urban signs, we can identify an intermittence of urban interventions, marked by the lack of a continuous management of the waterfront. We verify that, even though tourist marketing appraises the seaside as the main image of the city, it does not receive proportional attention from urban interventions, may be in account of not being understood as a social construction. We conclude that the importance of caring for the seaside must not be understood only as an esthetical question, but also as the valorization of Rio de Janeiro’s image, its inhabitants’ self-esteem and citizenship itself.

  16. Sport & Good Practices of I ntegration for the Encounter among C ultures in the N ew M illennium

    Directory of Open Access Journals (Sweden)

    Pasquale M O L I T E R N I

    2015-06-01

    Full Text Available Sport and movement represent primary factors of training and personal expression, they fit into the category of values from which no one should be excluded. The physical and sport experience is essential in the formation of the person, understood in its entirety; becoming consciousness of embodiment is combined with the rules and principles that are the basis of the exchange processes and social inclusion and training the skills of active citizenship and democracy. In this sense, sport is a mediator for the growth of all people, creating aggregated situations, based on the principles of solidarity, hospitality and well - being. The present study, as theoretical character, will rethin k a particular aggregating situation, that in Italy since post World War II has been a model of educating and civil living together: the oratory, conveying the idea of social sport for all. There is the need to rediscover the humanity that is in oursel ves, through the enhancement of the relationship, beginning to live places (new and old "agora", as contexts for meeting, for a social experience participatory and community that restores the sense the cold lands and turning them into places. Living in ou r cities and our territories we will improve the quality of life in terms of security and social welfare, as well as personal well - being .

  17. Immunology of Bee Venom.

    Science.gov (United States)

    Elieh Ali Komi, Daniel; Shafaghat, Farzaneh; Zwiener, Ricardo D

    2017-01-20

    Bee venom is a blend of biochemicals ranging from small peptides and enzymes to biogenic amines. It is capable of triggering severe immunologic reactions owing to its allergenic fraction. Venom components are presented to the T cells by antigen-presenting cells within the skin. These Th2 type T cells then release IL-4 and IL-13 which subsequently direct B cells to class switch to production of IgE. Generating venom-specific IgE and crosslinking FcεR1(s) on the surface of mast cells complete the sensitizing stage in allergic individuals who are most likely to experience severe and even fatal allergic reactions after being stung. Specific IgE for bee venom is a double-edged sword as it is a powerful mediator in triggering allergic events but is also applied successfully in diagnosis of the venom allergic patient. The healing capacity of bee venom has been rediscovered under laboratory-controlled conditions using animal models and cell cultures. The potential role of enzymatic fraction of bee venom including phospholipase A2 in the initiation and development of immune responses also has been studied in numerous research settings. Undoubtedly, having insights into immunologic interactions between bee venom components and innate/specific immune cells both locally and systematically will contribute to the development of immunologic strategies in specific and epitope-based immunotherapy especially in individuals with Hymenoptera venom allergy.

  18. Moltex Energy's stable salt reactors

    International Nuclear Information System (INIS)

    O'Sullivan, R.; Laurie, J.

    2016-01-01

    A stable salt reactor is a molten salt reactor in which the molten fuel salt is contained in fuel rods. This concept was invented in 1951 and re-discovered and improved recently by Moltex Energy Company. The main advantage of using molten salt fuel is that the 2 problematic fission products cesium and iodine do not exist in gaseous form but rather in a form of a salt that present no danger in case of accident. Another advantage is the strongly negative temperature coefficient for reactivity which means the reactor self-regulates. The feasibility studies have been performed on a molten salt fuel composed of sodium chloride and plutonium/uranium/lanthanide/actinide trichloride. The coolant fluid is a mix of sodium and zirconium fluoride salts that will need low flow rates. The addition of 1 mol% of metal zirconium to the coolant fluid reduces the risk of corrosion with standard steels and the addition of 2% of hafnium reduces the neutron dose. The temperature of the coolant is expected to reach 650 Celsius degrees at the exit of the core. This reactor is designed to be modular and it will be able to burn actinides. (A.C.)

  19. Sodium nitrite: the "cure" for nitric oxide insufficiency.

    Science.gov (United States)

    Parthasarathy, Deepa K; Bryan, Nathan S

    2012-11-01

    This process of "curing" food is a long practice that dates back thousands of years long before refrigeration or food safety regulations. Today food safety and mass manufacturing are dependent upon safe and effective means to cure and preserve foods including meats. Nitrite remains the most effective curing agent to prevent food spoilage and bacterial contamination. Despite decades of rigorous research on its safety and efficacy as a curing agent, it is still regarded by many as a toxic undesirable food additive. However, research within the biomedical science community has revealed enormous therapeutic benefits of nitrite that is currently being developed as novel therapies for conditions associated with nitric oxide (NO) insufficiency. Much of the same biochemistry that has been understood for decades in the meat industry has been rediscovered in human physiology. This review will highlight the fundamental biochemistry of nitrite in human physiology and highlight the risk benefit evaluation surrounding nitrite in food and meat products. Foods or diets enriched with nitrite can have profound positive health benefits. Copyright © 2012 Elsevier Ltd. All rights reserved.

  20. About greenhouse effect origins; Sur les origines de l'effet de serre

    Energy Technology Data Exchange (ETDEWEB)

    Arrhenius, S.; Chamberlin, Th.; Croll, J.; Fourier, J.; Pouillet, C.; Tyndall, J

    2009-07-01

    In order to understand and decipher the ecological crisis in progress, an historical prospect of its origins and evolution at the worldwide scale is necessary. This book gathers seven founder articles (including 4 original translations), harbingers of the present day climate change. Written during the 19. century by famous scientists like Joseph Fourier, Claude Pouillet, James Croll, John Tyndall, Svante Arrhenius and Thomas Chamberlin, they relate a century of major progress in the domain of Earth's sciences in praise of these scientists. This book allows to (re)discover these texts: discovery of the greenhouse effect principle (Fourier), determination of solar radiation absorption by the atmosphere (Pouillet), rivalry between the astronomical theory of glacial cycles (Croll) and the carbon dioxide climatic theory (Tyndall), influence of the CO{sub 2} concentration in the atmosphere on the global warming (Arrhenius), and confirmation of the major role of CO{sub 2} in the Earth's temperature regulation (Chamberlin). (J.S.)

  1. Medicine in South India

    Science.gov (United States)

    McHenry, Malcolm M.

    1978-01-01

    A three-month sabbatical allowed a superficial overview of Indian medical history and practice. As in Western nations, cost is a major determinant of health care delivery in India; poverty and fiscal shortages, however, deny care to many. The education of Indian physicians is similar to that in Western nations and a high level of clinical competence is seen. However, physician compensation is woefully low by Western standards. India possesses its own indigenous medical systems, purported to be the oldest in the world and predating Hippocrates by several millenia. Most Indians are cared for by native practitioners whose medical techniques are intricately related to the Hindu and Islamic religions. Many of their herbal medicines have been assimilated into contemporary Western practice. Diseases unknown to us except by textbooks are commonly seen and effectively treated. On the other hand, Western diseases such as coronary arteriosclerosis are not uncommon in a land of massive overpopulation and malnutrition. The humbling aspect of this experience is the realization that medical practice dating back several millenia can be made more modern and carried out competently by contemporary physicians. A Western physician working in India finds an unparalleled variety of disease in a totally different medical-religious environment allowing him to reorganize his priorities and to rediscover himself in the world within which he lives. PMID:716392

  2. The social basis of separatism: explaining support for the Puerto Rican Independence Movement

    Directory of Open Access Journals (Sweden)

    Astrid Arrarás

    2007-12-01

    Full Text Available In the 1990s, particularly in the wake of the fall of the Soviet Union, comparativists rediscovered the enduring appeal of separatist movements around the globe. Many of the most significant political events of the past decade have revolved around issues of nationalism, ethnicity, irredenta, and the like. In light of these renewed preoccupations, it is surprising that U.S. scholars have largely ignored a nationalist movement closer to home. The Puerto Rican independence movement is by far the most significant separatist tendency under the U.S. flag, and is one of the few major anticolonialist movements to survive into the twenty-first century. Although supporters of Puerto Rican independence have typically drawn only three to five percent support in local elections and in plebiscites on the island’s political status, neither have they disappeared from the political scene. The remarkable durability of the independence movement demands systematic explanation. However, as strange as it may seem, to date there have been no serious scholarly studies of the social bases of the Puerto Rican independence movement.

  3. Search for a charged Higgs boson in $\\tau\

    CERN Document Server

    AUTHOR|(INSPIRE)INSPIRE-00011001; Gallinaro, Michele

    The Large Hadron Collider (LHC) started the first proton-proton collisions at a center-of-mass energy of 7 TeV in 2010. Soon thereafter, the experiments started collecting data and were able to rediscover the Standard Model (SM) in a few months, thanks to the very good understanding of the detectors, and their already precise calibrations. The LHC took data at $\\sqrt{s}=7$~TeV and 8~TeV in the years 2010-2011 and 2012, respectively: the peak of his intensive data taking has been, in 2012, the discovery, by the CMS and ATLAS experiment s, of a neutral boson with a mass of approximately 125\\unit{\\GeV}. The properties of the new boson are consistent with those predicted for the Standard Model (SM) Higgs boson, and models with an extended Higgs sector are constrained by the measured properties of the new boson: the discovery of another scalar boson, neutral or charged, would represent unambig uous evidence for the presence of physics beyond the SM. Charged Higgs bosons are predicted in models consisting of at...

  4. Discursivity and Non-discursivity in Tourism Advertising. A Case of Postcolonial Destinations

    Directory of Open Access Journals (Sweden)

    Ana CRĂCIUNESCU

    2015-12-01

    Full Text Available Even though advertising has an economic finality, its means of construction are rooted to a great extent into humanist sciences. Thus, in the present paper we shall analyze, in an interdisciplinary approach, one important aspect − the image, underlying in this case its referential and non-discursive character. Our research methodology based mainly on Discourse Analysis is enriched with backdrops of language philosophy and communications sciences that will help us to encapsulate more profound resorts that advertising operates with, in order to create the psychological frame of triggering the motivation of consumption. As tourism represents an intangible gratification, yet a form of economic exchange, the promotional (nondiscursive strategies must encounter the expectations of a probable Westerner, in quest of authentic experiences. By encountering the Other, the Self rediscovers universal human values and laws that must be firstly integrated within the image of a successful advertising campaign. As tourism represents not only an economic exchange, but also linguistic, cultural, symbolic, etc., all incorporated through gazing, as a form of reciprocal recognition and identification, which lingers beyond territorial borders.

  5. Medicine in South India.

    Science.gov (United States)

    McHenry, M M

    1978-10-01

    A three-month sabbatical allowed a superficial overview of Indian medical history and practice. As in Western nations, cost is a major determinant of health care delivery in India; poverty and fiscal shortages, however, deny care to many. The education of Indian physicians is similar to that in Western nations and a high level of clinical competence is seen. However, physician compensation is woefully low by Western standards. India possesses its own indigenous medical systems, purported to be the oldest in the world and predating Hippocrates by several millenia. Most Indians are cared for by native practitioners whose medical techniques are intricately related to the Hindu and Islamic religions. Many of their herbal medicines have been assimilated into contemporary Western practice. Diseases unknown to us except by textbooks are commonly seen and effectively treated. On the other hand, Western diseases such as coronary arteriosclerosis are not uncommon in a land of massive overpopulation and malnutrition. The humbling aspect of this experience is the realization that medical practice dating back several millenia can be made more modern and carried out competently by contemporary physicians. A Western physician working in India finds an unparalleled variety of disease in a totally different medical-religious environment allowing him to reorganize his priorities and to rediscover himself in the world within which he lives.

  6. Some more earthquakes from medieval Kashmir

    Science.gov (United States)

    Ahmad, Bashir; Shafi, Muzamil

    2014-07-01

    Kashmir has the peculiarity of having written history of almost 5,000 years. However, the description of earthquakes in the archival contents is patchy prior to 1500 a.d. Moreover, recent search shows that there exist certain time gaps in the catalogs presently in use especially at medieval level (1128-1586 a.d.). The presence of different ruling elites in association with socioeconomic and political conditions has in many ways confused the historical context of the medieval sources. However, by a meticulous review of the Sanskrit sources (between the twelfth and sixteenth century), it has been possible to identify unspecified but fair number (eight seismic events) of earthquakes that do not exist in published catalogs of Kashmir or whose dates are very difficult to establish. Moreover, historical sources reveal that except for events which occurred during Sultan Skinder's rule (1389-1413) and during the reign of King Zain-ul-Abidin (1420-1470), all the rediscovered seismic events went into oblivion, due mainly to the fact that the sources available dedicated their interests to the military events, which often tended to overshadow/superimpose over and even concealed natural events like earthquakes, resulting in fragmentary accounts and rendering them of little value for macroseismic intensity evaluation necessary for more efficient seismic hazard assessment.

  7. Jens Esmark's Christiania (Oslo) meteorological observations 1816-1838: the first long-term continuous temperature record from the Norwegian capital homogenized and analysed

    Science.gov (United States)

    Hestmark, Geir; Nordli, Øyvind

    2016-11-01

    In 2010 we rediscovered the complete set of meteorological observation protocols made by Jens Esmark (1762-1839) during his years of residence in the Norwegian capital of Oslo (then Christiania). From 1 January 1816 to 25 January 1839, Esmark at his house in Øvre Voldgate in the morning, early afternoon and late evening recorded air temperature with state-of-the-art thermometers. He also noted air pressure, cloud cover, precipitation and wind directions, and experimented with rain gauges and hygrometers. From 1818 to the end of 1838 he twice a month provided weather tables to the official newspaper Den Norske Rigstidende, and thus acquired a semi-official status as the first Norwegian state meteorologist. This paper evaluates the quality of Esmark's temperature observations and presents new metadata, new homogenization and analysis of monthly means. Three significant shifts in the measurement series were detected, and suitable corrections are proposed. The air temperature in Oslo during this period is shown to exhibit a slow rise from 1816 towards 1825, followed by a slighter fall again towards 1838.

  8. On the borderline between Science and Philosophy: A debate on determinism in France around 1880.

    Science.gov (United States)

    Bordoni, Stefano

    2015-02-01

    In the second half of the nineteenth century, a new interest in explosive chemical reactions, sudden release of energy in living beings, physical instabilities, and bifurcations in the solutions of differential equations drew the attention of some scholars. New concepts like triggering actions and guiding principles also emerged. Mathematicians, physicists, physiologists, and philosophers were attracted by this kind of phenomena since they raised a question about the actual existence of a strict determinism in science. In 1878 the mathematical physicist Joseph Boussinesq pointed out a structural analogy among physical instabilities, some essential features of living beings, and singular solutions of differential equations. These developments revived long-lasting philosophical debates on the problematic link between deterministic physical laws and free will. We find in Boussinesq an original and almost isolated attempt to merge mathematical, physical, biological, and philosophical issues into a complex intellectual framework. In the last decades, some philosophers of science rediscovered the connection between physical instabilities and determinism, both in the context of chaos theory, and in the debates on the Norton dome. I put forward a consistent historical reconstruction of the main issues and characters involved. Copyright © 2014 Elsevier Ltd. All rights reserved.

  9. In good hands

    CERN Document Server

    Antonella Del Rosso

    2012-01-01

    2007 and 2008 were critical years for the CERN Pension Fund. The dramatic market downturn increased the deficit to scary levels. A newly appointed management and a redefined governance launched an updated investment strategy and totally new performance standards. In December 2011, the Fund was shortlisted as a finalist for a prestigious award. We invite you to (re)discover the CERN Pension Fund.   The challenge is still there: the funding deficit is currently estimated at about 2 billion CHF. But don’t stop reading. Today the Fund has a clear strategy and tangible plans to fix the problem. In its current structure, the Pension Fund management and administration is an independent unit in the Organization chart. Its Chief Executive Officer, Théodore Economou, was appointed by the Council three years ago and reappointed to the post at the last Council meeting in March. The CERN Pension Fund has over 6,700 members, including members from ESO, as the Fund was already in place w...

  10. A note on infraparticles and unparticles

    International Nuclear Information System (INIS)

    Schroer, Bert; Freie Universitaet Berlin

    2008-01-01

    We remind the reader of the meaning and achievements of infraparticles which, although themselves not necessarily of zero mass, require the presence of zero mass in order get delocalized states with a singularity which dissolves the mass-shell in an inexorable way into the continuum and therefore renders the standard particle concept useless. These objects were recently rediscovered under the name unparticles The case of infraparticles also encompasses particle-like objects in conformal QFT when all multiparticle thresholds coalesce on top of each other and only the concept of a highly inclusive cross section survives of scattering theory. The infraparticle research has led to deep results and the recently discovered semi infinite string-localized vector potentials have led to new interesting ideas of dealing with physical electrically charged states and a generalized scattering theory. We explain why unparticles are identical to the old infraparticles. Using this relation it is shown that unparticles/infraparticles cannot lead to a natural description of darkness of dark matter. A more radical scenario for darkness comes from semi infinite string-localized vector potentials in a reformulated version of nonabelian gauge theory. (author)

  11. Characterization and Discrimination of Ancient Grains: A Metabolomics Approach

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    Laura Righetti

    2016-07-01

    Full Text Available Hulled, or ancient, wheats were the earliest domesticated wheats by mankind and the ancestors of current wheats. Their cultivation drastically decreased during the 1960s; however, the increasing demand for a healthy and equilibrated diet led to rediscovering these grains. Our aim was to use a non-targeted metabolomic approach to discriminate and characterize similarities and differences between ancient Triticum varieties. For this purpose, 77 hulled wheat samples from three different varieties were collected: Garfagnana T. turgidum var. dicoccum L. (emmer, ID331 T. monococcum L. (einkorn and Rouquin T. spelta L. (spelt. The ultra high performance liquid chromatography coupled to high resolution tandem mass spectrometry (UHPLC-QTOF metabolomics approach highlighted a pronounced sample clustering according to the wheat variety, with an excellent predictability (Q2, for all the models built. Fifteen metabolites were tentatively identified based on accurate masses, isotopic pattern, and product ion spectra. Among these, alkylresorcinols (ARs were found to be significantly higher in spelt and emmer, showing different homologue composition. Furthermore, phosphatidylcholines (PC and lysophosphatidylcholines (lysoPC levels were higher in einkorn variety. The results obtained in this study confirmed the importance of ARs as markers to distinguish between Triticum species and revealed their values as cultivar markers, being not affected by the environmental influences.

  12. « The arrested step », Nightwood de Djuna Barnes : « Une image est une halte que fait l’esprit entre deux incertitudes » “The arrested step”, Djuna Barnes’s Nightwood: “An image is a stop the mind makes between uncertainties”

    Directory of Open Access Journals (Sweden)

    Christiane Guillois

    2009-05-01

    Full Text Available The tortured universe of Nightwood engages in a fundamental questioning of the common notion of man’s duality. Against a backdrop in which night is indistinguishable from day and characters are denied their wholeness, the body, essentially the body seen in movement, appears as the paradox inherent in the human condition. The reader encounters five characters drifting towards madness in an unsettled world, and a startlingly poetic prose that constantly disrupts the flow of events as it relentlessly explores their existential depths. With an unwavering sense of urgency, the literature of excess that defines Djuna Barnes’s work pushes back the limits of the unacceptable, as if to bring into the light that which is most intimate in man. She will have none of fossilized emotions and acts predicated on habit. She seeks the authentic, and it is this quest that leads her to bodies in motion, for while fashioned out of personal history, they throb with pulsations that are universal. In her search for the universal in this animal aspiring to transcendence and now passing through its human stage, she probes the bodies of her characters with a doggedness that leads to near-disintegration. What is human in man is not permanently established; it is to be rediscovered and reconquered, constantly.

  13. El violón de Domingo Román (Valladolid, 1724

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    Reula Baquero, Pedro

    2009-12-01

    Full Text Available Domingo Roman’s cello is one of the very few surviving Spanish bowed instruments from the eighteenth century. This article basically pretends to present and describe this recently rediscovered instrument by analising it’s very peculiar way of construction, comparing it with the informations we have about the Spanish school of making from sixteen till eighteenth century and other contemporary schools like the fl amish and the german one.

    El violón de Domingo Román (Valladolid, 1724 viene a enriquecer la escasa nómina de instrumentos de arco españoles conservados del siglo XVIII. Este artículo pretende ser, básicamente, una presentación y descripción del violón. El análisis del contexto estilístico trata de poner en relación sus peculiares características constructivas con las de la escuela española de los violeros de los siglos XVI a XVIII y con otras europeas como la fl amenca y alemana.

  14. De Jules et Jim au Vel’ d’Hiv

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    Annie Oliver

    2012-12-01

    Full Text Available Dans son roman intitulé On ne peut plus dormir tranquille quand on a une fois ouvert les yeux, Robert Bober s’inspire de sa propre histoire et relate bon nombre de faits qui ont réellement eu lieu, à commencer par le tournage en 1961 du film de François Truffaut Jules et Jim. C’est à partir de ce film – et de nombreuses autres références cinématographiques, de Max Ophuls aux Marx Brothers – que le narrateur, d’origine juive polonaise, va retrouver l’histoire de sa famille mais aussi celle d’une ville, Paris, de la Commune de 1871 à la rafle du Vélodrome d’Hiver en 1942.In his novel On ne peut plus dormir tranquille quand on a une fois ouvert les yeux Robert Bober draws his inspiration from his own life and tells a good number of events which have really taken place. Starting with the shooting, in 1961, of François Truffaut Jules et Jim. From this movie, as well as from many other film references – from Max Ophuls to the Marx Brothers – the narrator of Jewish-Polish origin rediscovers the history of his own family together with that of Paris, from the 1971 Commune to the 1942 round-up of Jews in the Vélodrome d’Hiver.

  15. A Puzzling Object - V348-SAGITTARIUS

    Science.gov (United States)

    Houziaux, L.

    1983-09-01

    V 348 Sagitarii is one of the many variables discovered by Miss Ida Woods on Harvard plates (Harvard Bulletin 838, 1926). Later, in the 1950s, 500 patrol plates have been scrutinized by Mrs. Jean Haies Anderson (Hoffleit, Astronomical Journal, 63, 78, 1958) at Maria Mitchell Observatory. This material covered the period 1906-1939 and the derived light Curve suggested a semi-regular variability with cycles of 200 to 400 days. Because of the resemblance of its light curve with the ones of stars undergoing at irregular intervals sudden drops of brightness before recovering more slowly their previous magnitude, that star was once classified as belonging to the R Coronae Borealis type by Schjan, who rediscovered the star in 1929 and gave it the number 3976 in the H(amburg) V(ariables) catalogue (Astronomische Nachrichten, 235, 417, 1929). V 348 Sgr, however, is seen more often at minimum light than at maximum, contrarily to the R Coronae Borealis stars. These objects are known to be carbon rich and this is indeed the case for V 348 Sgr; however, as shown first by George Herbig (Astrophysical Journal, 127, 312, 1958) the spectrum, unlike the other stars of the type reveals the presence of a hot diluted atmosphere around the star where many lines of ionized atoms of carbon are seen instead of absorption bands due to molecular compounds. So both by its light curve and by its spectrum V 348 Sgr is indeed a peculiar object.

  16. AnnoLnc: a web server for systematically annotating novel human lncRNAs.

    Science.gov (United States)

    Hou, Mei; Tang, Xing; Tian, Feng; Shi, Fangyuan; Liu, Fenglin; Gao, Ge

    2016-11-16

    Long noncoding RNAs (lncRNAs) have been shown to play essential roles in almost every important biological process through multiple mechanisms. Although the repertoire of human lncRNAs has rapidly expanded, their biological function and regulation remain largely elusive, calling for a systematic and integrative annotation tool. Here we present AnnoLnc ( http://annolnc.cbi.pku.edu.cn ), a one-stop portal for systematically annotating novel human lncRNAs. Based on more than 700 data sources and various tool chains, AnnoLnc enables a systematic annotation covering genomic location, secondary structure, expression patterns, transcriptional regulation, miRNA interaction, protein interaction, genetic association and evolution. An intuitive web interface is available for interactive analysis through both desktops and mobile devices, and programmers can further integrate AnnoLnc into their pipeline through standard JSON-based Web Service APIs. To the best of our knowledge, AnnoLnc is the only web server to provide on-the-fly and systematic annotation for newly identified human lncRNAs. Compared with similar tools, the annotation generated by AnnoLnc covers a much wider spectrum with intuitive visualization. Case studies demonstrate the power of AnnoLnc in not only rediscovering known functions of human lncRNAs but also inspiring novel hypotheses.

  17. Confessional Lutheran commitment in the International Lutheran Council – A conservative contribution of Lutheranism to the Ecumenical Age

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    Werner R.A. Klän

    2013-01-01

    Full Text Available The contribution of confessional Lutheran churches, especially those affiliated to the International Lutheran Council of the ecumenical movement was regarded more or less as marginal, compared to the mainstream Protestant churches. Rooted in the 16th century Reformation, relating to the confessional writings of the Lutheran Church as comprised in the Book of Concord (1580, these churches in the 19th century rediscovered what might be labelled ‘confessional identity’. Looking at the European scene as a paradigm of secularisation (in spite of necessary differentiations, it is observed how traditional faith, trying not to sever its biblical and confessional roots, approached and reacted to ‘modern’ developments in society and the church. A historical survey, combined with a systematic reflection on Lutheran identity in a post-Christian context, served to diagnose the problems of Christian responsibility in a globalising world. Through the changes and challenges that confront Christianity at the beginning of the 21st century, the confessional Lutheran churches – affiliated to the International Lutheran Council – came to face their ecumenical responsibility. The mission of the Church ought to be reconsidered in terms of its biblical foundation, its historical identity, its confessional self-understanding, and its ecumenical obligation.

  18. Some bioindicators of radioactive contamination

    International Nuclear Information System (INIS)

    Cosma, C.; Cozmuta, I.; Micu, C.

    1996-01-01

    The lessons that could be learned from the Chernobyl accident were numerous and encompassed all areas. One of those lead to the discovery of new monitoring methods which also supply to cost-effective solutions to control contaminant radioactive discharges in the environment. Through the measurements performed, we discovered that some samples, because of their radioactive content restrained also for long periods of time, can be used as bioindicators. Hen eggs between May 1-30 1986 were analysed (identification of radionuclides with a Ge(Li) detector and measuring of total gamma activity with NaI(T1)). Various aspects pursued revealed that eggs are precious witness of vegetable food contamination with fission products, especially Ba-140 and I-131, behaving as radionuclide separators (Ba-140 in egg shell -301 Bq/egg and I-131 in the content - 182 Bq/egg). Some of the most important pharmaceutical plants from Transylvania measured during 1986-1994 period presents high cesium radioactivity. The perennial plants (as Lichen Islandicus) for the same period accumulated a greater activity that the annual ones. Especially the lichen, because of the their slow decreasing activity are suitable as biological detectors also in retrospective measurements. Measuring the activity of some pollen samples was rediscovered. The pollen grains, during their transport in air by the bees, are acting like a filter for radionuclides so that we could use they to monitor the deliverance of these substances in air. (author)

  19. a N-D Virtual Notebook about the Basilica of S. Ambrogio in Milan: Information Modeling for the Communication of Historical Phases Subtraction Process

    Science.gov (United States)

    Stanga, C.; Spinelli, C.; Brumana, R.; Oreni, D.; Valente, R.; Banfi, F.

    2017-08-01

    This essay describes the combination of 3D solutions and software techniques with traditional studies and researches in order to achieve an integrated digital documentation between performed surveys, collected data, and historical research. The approach of this study is based on the comparison of survey data with historical research, and interpretations deduced from a data cross-check between the two mentioned sources. The case study is the Basilica of S. Ambrogio in Milan, one of the greatest monuments in the city, a pillar of the Christianity and of the History of Architecture. It is characterized by a complex stratification of phases of restoration and transformation. Rediscovering the great richness of the traditional architectural notebook, which collected surveys and data, this research aims to realize a virtual notebook, based on a 3D model that supports the dissemination of the collected information. It can potentially be understandable and accessible by anyone through the development of a mobile app. The 3D model was used to explore the different historical phases, starting from the recent layers to the oldest ones, through a virtual subtraction process, following the methods of Archaeology of Architecture. Its components can be imported into parametric software and recognized both in their morphological and typological aspects. It is based on the concept of LoD and ReverseLoD in order to fit the accuracy required by each step of the research.

  20. The Discovery of Gravitational Repulsion by Johannes Droste

    Science.gov (United States)

    McGruder, Charles Hosewell; VanDerMeer, B. Wieb

    2018-01-01

    In 1687 Newton published his universal law of gravitation, which states that the gravitational force is always attractive. This law is based on our terrestrial experience with slowly moving bodies (v Einstein completed his theory of general relativity (also referred to as Einstein’s Theory of Gravitation), which is valid not just for slowly moving bodies but also for those with relativistic velocities. In 1916 Johannes Droste submitted a PhD thesis on general relativity to his advisor, H.A. Lorentz. In it he calculated the motion of a particle in what he called a “single center” and today we call the Schwarzschild field and found that highly relativistic particles experience gravitational repulsion. Thus, his thesis written in Dutch and never before translated contains the discovery of gravitational repulsion. Because of its historical importance we translate the entire section of his thesis containing the discovery of gravitational repulsion. We also translate his thesis in the hope of clearing up a major historical misconception. Namely, that David Hilbert in 1917 discovered gravitational repulsion. In fact, Hilbert rediscovered it, apparently completely independent of Droste’s work. Finally we note that one of the biggest mysteries of astrophysics is the question of how highly energetic particles in relativistic jets and cosmic rays are accelerated. It has been suggested that gravitational repulsion is the mechanism responsible for these phenomena. An historical understanding of gravitational repulsion is therefore pertinent.

  1. Lost and found: The missing diabolical points in the Fe8 molecular magnet

    Science.gov (United States)

    Li, Feifei; Garg, Anupam

    2011-03-01

    The tunneling spectrum of the single-molecule-magnet Fe 8 is known to have diabolical points (DP's). For magnetic fields along the hard axis, there are four such points for tunneling between the ground pair of levels, whereas the simplest model including only second-order anisotropy would predict ten DP's. The difference is due to a very weak fourth-order anisotropy, which in a semiclassical picture generates instantons with endpoint discontinuities, one of which dominates for large enough fields, and having no interfering partner, causes six of the underlying DP's to go away. However, as shown by Bruno, the six missing DP's do not truly disappear, but merely move off the hard axis into the hard-medium plane. In this talk, we report on a numerical search for these ``missing" DP's. This search is nontrivial because the energy surface is like a smooth golf course, on which the DP's are extremely localized and deep holes. We therefore locate the DP's by following the lines of the Berry curvature which have monopole singulairities at the DP's. This exercise is performed for tunneling between excited pairs of levels also. An experimental observation of the rediscovered DP's would be an important test of the underlying spin Hamiltonian for Fe 8 . (Submitted to the arxiv: Nov. 18, 2010.) Work supported by the NSF via grant no. PHY-0854896.

  2. Characterization of Volatile Compounds of Bulgur (Antep Type Produced from Durum Wheat

    Directory of Open Access Journals (Sweden)

    Saad Ibrahim Yousif

    2018-01-01

    Full Text Available Bulgur is enjoyed and rediscovered by many people as a stable food because of its color, flavor, aroma, texture, and nutritional and economical values. There is more than one type of bulgur overall the world according to production techniques and raw materials. The volatile compounds of bulgur have not been explored yet. In this study, Headspace Solid Phase Microextraction (HS-SPME and Gas Chromatography–Mass Spectroscopy (GS-MS methods were used to determine the volatile flavor compounds of bulgur (Antep type, produced from Durum wheat. Approaching studies were used and the results were optimized to determine the ideal conditions for the extraction and distinguish the compounds responsible for the flavor of bulgur. Approximately, 47 and 37 important volatile compounds were determined for Durum wheat and bulgur, respectively. The study showed that there was a great diversity of volatiles in bulgur produced using Durum wheat and Antep type production method. These can lead to a better understanding of the combination of compounds that give a unique flavor with more researches.

  3. Personal Wounds, National Scars. Reflections on Individual and Cultural Trauma in Anne Enright’s The Gathering"

    Directory of Open Access Journals (Sweden)

    Ilaria Oddenino

    2011-08-01

    Full Text Available In her 2007 novel, Enright presents her readers with a complex network of disturbing, ambiguous narratives, woven together – however tentatively – by the grief-stricken voice of Veronica Hegarty. What emerges is a painful chapter of the moral history of contemporary Ireland, one in which  ‘family’ and ‘religion’, the country’s traditional cornerstones, seem to have equally fallen from grace. Indeed, Veronica’s late recollection of the sexual violence that her suicidal brother Liam underwent as a child in a ‘protected’ domestic environment, is mirrored, on a larger scale, by the progressive awakening of her society to a shocking reality of child abuse, not only in people’s homes, but also in the bosom of the Irish Catholic church. Veronica’s personal wounds become thus metonymical of the cultural trauma that has torn her country’s social fabric, and it is precisely the public exposure of those facts that triggers her memories of what went on in her own childhood. Therefore, if the gathering of the title certainly is the coming together of the Hegarthy family for Liam’s wake, it is also and most importantly Veronica’s gathering of distant images of her family’s life, in an attempt to rediscover the long-lost tassels of the puzzle, break the spell of paralysis and, perhaps, let the healing process begin.

  4. [Research progress on the cloning of Mendel's gene in pea (Pisum sativum L.) and its application in genetics teaching].

    Science.gov (United States)

    He, Feng-Hua; Zhu, Bi-Yan; Gao, Feng; Li, Shao-Shan; Li, Niang-Hui

    2013-07-01

    One hundred and fifty years ago, Gregor Mendel investigated the segregation of seven traits in pea (Pisum sativum) and established the law of segregation and the law of independent assortment in genetics. After the two laws of genetics were rediscovered in 1900, the seven traits have been extensively investigated in the fields of plant physiology and biochemistry as well as in the cell and molecular levels. Recently, with the development of molecular technology in genetics, four genes for seed shape (R), stem length (Le), cotyledon colour (I), and flower colour (A) have been cloned and sequenced; and another three genes for immature pod colour (Gp), fasciation (Fa) and pod form (V) have been located in the linkage groups, respectively. The identification and cloning of the four Mendel's genes will help deeply understand the basic concept of gene in many respects: like the diversity of gene function, the different origins for gene mutation in molecular level, and the molecular nature of a dominant gene or a recessive gene. In teaching of genetics, the introduction of most recent research advancements of cloning of Mendel's genes to the students and the interpretation of the Mendel's laws in molecular level will help students promote their learning interests in genetics and help students grasp the whole content from classical genetics to molecular genetics and the developmental direction of this subject.

  5. Crítica a la enseñanza de Estudios Sociales Desde los Proyectos Interdisciplinarios

    Directory of Open Access Journals (Sweden)

    Robles Altamirano, Adriana Lourdes

    2013-12-01

    Full Text Available This article analyses critically the way that the teaching of Social Studies has developed and aims to demonstrate how it can be made more meaningful and attractive through the use of techniques which encourage interaction and dialogue such as interdisciplinary projects. These permit the teaching of basic and transversal skills, which contribute to the formation of the student. It is a critique of the way how interdisciplinarity has been conceived in schools and its importance to enrich the teaching-learning process. It justifies the need to incorporate the aesthetic-moral component and democratization of the educational process, to achieve the motivational aspect of education, so necessary for meaningful learning, with the timely mediation of teachers. The interdisciplinary project can rediscover the potential of students as protagonists of their own learning and facilitate the formation of the collective and social intelligence. The work is based on qualitative, literature-based research.The qualitative approach allows the use of the inductive method. Comparative analyses were performed of the concepts relating to the teaching of Social Studies and of interdisciplinarity and interdisciplinary projects, determining their limitations and making these strengths of this proposal.

  6. Raisa Orlova: radici ebraiche, educazione russa. Un percorso comune a diverse protagoniste dell'intelligencija sovietica

    Directory of Open Access Journals (Sweden)

    Giulia Peroni

    2014-04-01

    Full Text Available The essay presents the personal story of Raissa Orlova as an example of a process performed by different writers, primarily women of Jewish origin in the Soviet Union at the beginning of the 20th century. These women no longer have any connection with their ancestors’ religion and try to replace the faith in the Jewish religion with the faith in communism, whose god is Stalin. Raissa Orlova is a perfect example of homo sovieticus: she undertakes the young communist girls’ cursus honorum and she is totally blind to what is happening around her. A fundamental step in her path is the attendance of the IFLI, the "communist school " in Moscow. The veil of illusion falls from her eyes after the Twentieth Party Congress and the comparison with the European reality: Orlova realizes that she has believed in an idol and begins to trace her own personal past, to contrast the unifying vision of communism . At this stage Orlova rediscovers her Jewish origins and, although not converted to her ancestors’ religion, she finally becomes aware of her long ignored past.

  7. Hippocrates as Galen's teacher.

    Science.gov (United States)

    Jouanna, Jacques

    2010-01-01

    Starting from the frescoes of the cathedral of Anagni which present an obvious relationship between Hippocrates as Galen's teacher and the medieval image of man's place in the universe dominated by the number four, this paper returns to the origins of this quaternary theory in Hippocratic medicine with the four humors (Nature of Man), then follows its evolution in Galen and finally into late Greek and Byzantine medicine where the quaternary division will have an unprecedented extension, with the four temperaments. In particular, a new piece of evidence from this late period attributed to Hippocrates (the small treatise of Greek Medicine The Pulse and the Human Temperament) appears as the veritable source of the Latin Letter attributed to Vindicianus. Therefore, contrary to what was believed until now, the doctrine of the four temperaments was not elaborated first in a Latin form. Throughout its history, the quaternary theory will remain connected to Hippocrates, but the image and teaching of the Father of Medicine will change as the theory evolves. A second rediscovered treatise of the late period (The Formation of Man) starts with this phrase: 'Words of Hippocrates to Galen his own pupil'. This seems a felicitous commentary to the medical scene in the cathedral of Anagni.

  8. On deformations and quantization in topological string theory

    International Nuclear Information System (INIS)

    Kay, Michael

    2014-01-01

    The study of moduli spaces of N=(2,2) superconformal field theories and more generally of N=(2,2) supersymmetric quantum field theories, has been a longstanding, multifaceted area of research. In this thesis we focus on certain selected general aspects of this study and develop general techniques within the framework of topological string theory. This work is naturally divided into two parts. The first is concerned with aspects of closed topological string theory, and culminates with a theory, where the geometrical structure of the topological anti-topological moduli spaces of N=(2,2) superconformal field theories with central charge c=9 is rediscovered in the light of quantization, within a general framework. The second part is concerned with aspects of the study of the open and closed moduli space of topological conformal field theories at genus zero. In particular, it contains an exposition of a paper, where general results on the classification and computation of bulk-induced deformations of open topological conformal field theories were obtained from a coherent algebraic approach, drawing from the defining L ∞ and A ∞ structures involved. In part, the latter investigation is restricted to arbitrary affine B-twisted Landau Ginzburg models. Subsequently, further original work is presented that completes the topological string field theory structure of B-twisted Landau Ginzburg models.

  9. Pioneers of exfoliative cytology in the 19th century: the predecessors of George Papanicolaou.

    Science.gov (United States)

    Diamantis, A; Magiorkinis, E

    2014-08-01

    The purpose of our study was to summarize the knowledge on exfoliative cytology during the 19th century and to track down Papanicolaou's predecessors. A thorough study of texts, medical books and reports, together with a review of the available literature in PubMed, was undertaken. The study of cytological preparations as a diagnostic procedure can be traced back to the work of the famous French microscopist Alfred François Donné. However, the systematic study and the criteria for the diagnosis of malignant cells should be attributed to Johannes Müller. The increasing interest in the cytological examination of various fluids of the human body can be confirmed by a plethora of studies published during this period. By the end of the 19th century, the invention of new techniques in pathology, such as the introduction of cell block techniques, tissue sections and new staining methods which provided the opportunity to study surgical specimens in three dimensions, led to a decrease in the interest in exfoliative cytology, which was re-discovered by George Papanicolaou almost three decades later. © 2013 John Wiley & Sons Ltd.

  10. John Dewey in Italy. The Operation of The New Italian Publishing: Including Translation, Interpretation and Dissemination

    Directory of Open Access Journals (Sweden)

    Franco Cambi

    2016-07-01

    Full Text Available The essay reconstructs the various phases of the discovery of John Dewey’s ideas on Education and the spread of their influence throughout Italian pedagogical circles from the end of the Second World War to the 1970s. Several Italian intellectual pioneers discerned within Dewey’s theories significant overtones of democratic political activism, and the potential for developing innovative practices by which the obsolete education system of the day could be modernized, and the demands for better schooling being put forward by many could be met. In the immediate aftermath of the Second World War, one such pioneer was Ernesto Codignola, a shrewd educational theorist who used the journal «Scuola e Città» (Schooling and the City, published by La Nuova Italia publishing house, as a mouthpiece for his ideas. Once the American philosopher’s ideas had been rediscovered, his most significant works were quickly translated and published, and then subjected to a flurry of detailed critical analysis and interpretation. During the 1960s and ‘70s, much of the research into Dewey’s theories was carried out in Florence, in particular by Lamberto Borghi, who interpreted them as the blueprint for a secular, democratic system of education that could be applied across the Italian peninsula.

  11. Islamic representation and urban space in Banda Aceh: Linking the social and spatial

    Science.gov (United States)

    Istiqamah; Herlily

    2018-03-01

    Post conflict and tsunami; the city of Banda Aceh is experiencing a massive development as an effort to represent an Islamic city. Some strategic points have been chosen by the municipality to build architectural objects that are considered to represent Islam in the urban space. The issue of such representational practice is the development of neglecting the activities of local communities as users of urban public spaces. The purpose of this design study is to provide an alternative to the urban design of Banda Aceh to represent Islam that is not moving from physical development but by involving community activities. Establish and rediscover the relationship between Islam and urban life in Banda Aceh. This design study uses mental maps of 50 inhabitants of Banda Aceh city of various ages who live in 10 villages around the city center. We use mental maps as a tool to read the daily activities of the community and determine the familiar urban territory with the community. The results of this study will be used to form a Muslim community and present community activities to represent Islam in the urban space.

  12. Number theory in the spirit of Ramanujan

    CERN Document Server

    Berndt, Bruce C

    2006-01-01

    Ramanujan is recognized as one of the great number theorists of the twentieth century. Here now is the first book to provide an introduction to his work in number theory. Most of Ramanujan's work in number theory arose out of q-series and theta functions. This book provides an introduction to these two important subjects and to some of the topics in number theory that are inextricably intertwined with them, including the theory of partitions, sums of squares and triangular numbers, and the Ramanujan tau function. The majority of the results discussed here are originally due to Ramanujan or were rediscovered by him. Ramanujan did not leave us proofs of the thousands of theorems he recorded in his notebooks, and so it cannot be claimed that many of the proofs given in this book are those found by Ramanujan. However, they are all in the spirit of his mathematics. The subjects examined in this book have a rich history dating back to Euler and Jacobi, and they continue to be focal points of contemporary mathematic...

  13. Marine Sciences: from natural history to ecology and back, on Darwin's shoulders

    Directory of Open Access Journals (Sweden)

    Ferdinando Boero

    2010-12-01

    Full Text Available The naturalist Charles Darwin founded modern ecology, considering in a single conceptual framework the manifold aspects regarding the organization of life at various levels of complexity and its relationship with the physical world. The development of powerful analytical tools led to abandon Darwin's natural history and to transform naturalists, as Darwin labelled himself, into the practitioners of more focused disciplines, aimed at tackling specific problems that considered the various aspects of the organization of life in great detail but, also, in isolation from each other. Among the various disciplines that stemmed from the Darwinian method, ecology was further split into many branches, and marine ecology was no exception. The compartmentalization of the marine realm into several sub-domains (e.g., plankton, benthos, nekton led to neglect of the connections linking the various parts that were separated for the ease of analyses that, in this way, prevented synthetic visions. The way marine sciences were studied also led to separate visions depending on the employed tools, so that ship-based biological oceanography developed almost separately from marine station-based marine biology. The necessity of putting together such concepts as biodiversity and ecosystem functioning is rapidly leading to synthetic approaches that re-discover the historical nature of ecology, leading to the dawn of a new natural history.

  14. Cernuda in Current Spanish Poetry

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    Salvador J. Fajardo

    2012-06-01

    Full Text Available The poet Luis Cernuda (Spain, 1902-Mexico, 1963 has left his mark on much of the poetry written in Spain since the sixties. First rediscovered in the Peninsula in the late fifties and early sixties by, among others, Francisco Brines, José Angel Valente, and Jaime Gil de Biedma, his influence became pervasive both through the work of these poets, and, through the reading of Cernuda’s poetry itself, available since 1975 in Harris and Maristany edition. Referring in particular to Biedma, whose impact on younger poets has been significant, this paper examines the presence of Cernuda in certain approaches to language and reality in the poetry of several “poetas de la experiencia” ‘poets of experience,’ such as Jesús García Montero, Felipe Benítez Reyes, and Álvaro García. Centering mainly on the simplification of language and the search for a non-rhetorical rhythm, developing in Cernuda from Invocaciones ‘Invocations,’ to Desolación de la Quimera ‘The Disconsolate Chimera,’ this article examines the same traits in Biedma. Thereafter it traces their incorporation in the poetry of García Montero, Benítez Reyes, and García. These readings offer an occasion to reflect on some of the strengths of the “poesía de la experiencia” that underlie its apparent straightforwardness and simplicity.

  15. Reclaim your creative confidence.

    Science.gov (United States)

    Kelley, Tom; Kelley, David

    2012-12-01

    Most people are born creative. But over time, a lot of us learn to stifle those impulses. We become warier of judgment, more cautious more analytical. The world seems to divide into "creatives" and "noncreatives," and too many people resign themselves to the latter category. And yet we know that creativity is essential to success in any discipline or industry. The good news, according to authors Tom Kelley and David Kelley of IDEO, is that we all can rediscover our creative confidence. The trick is to overcome the four big fears that hold most of us back: fear of the messy unknown, fear of judgment, fear of the first step, and fear of losing control. The authors use an approach based on the work of psychologist Albert Bandura in helping patients get over their snake phobias: You break challenges down into small steps and then build confidence by succeeding on one after another. Creativity is something you practice, say the authors, not just a talent you are born with.

  16. Facets of Economic and Financial Crisis Impact on Strategic Planning of travel Agencies

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    Claudia E. Tuclea

    2014-11-01

    Full Text Available The purpose of this paper is to explore the strategic behavior of travel agencies in Romania and their strategy development process before and during the current economic crisis. Using 88 in-depth interviews with Romanian managers of travel agencies of different sizes, we pursued the understanding the extent to which they use strategic management, the role of strategic management on leading travel agencies before and during the crisis, and the changes of their strategic planning process due to the crisis. The research also aims to identify how they perceive the impact of the crisis on the business environment and the behavior of competitors. The findings suggest that, at first, travel agencies followed an informal strategic planning process, with a high emphasis on the short-term objectives given the turbulence of the environment affected by the economic crisis. This turned into a tougher emphasis put on financial and cutting costs measures. The crisis prolonged and the managers rediscovered the role of strategy, trying to find new ways of creating value for the customers, reconsidering the role of competitive advantage. The paper offers an image of strategic management processes of travel agencies and the changes in their strategic direction and behavior as a result of the financial and economic crisis, approaching a well-defined theoretical and practical need.

  17. The origins of Western mind-body exercise methods.

    Science.gov (United States)

    Hoffman, Jonathan; Gabel, C Philip

    2015-11-02

    Background: Over recent decades, mind-body exercise methods have gained international popularity and importance in the management of musculoskeletal disorders. Objectives: The scope of this paper was to investigate: the origins of Western mind-body methods, their philosophies, exercises, and relationship with mainstream healthcare over the last two centuries. Major findings: Within a few decades of the turn of the 20th century, a cluster of mind-body exercise methods emerged from at least six pioneering founders: Checkley, Müller, Alexander, Randell, Pilates, and Morris. Each was based upon a similar exercise philosophy and similar functional movement-harmonizing exercises. This renaissance of independent mind-body schools occurred in parallel with the demise of the 18th and 19th century gymnasium Physical Culture movement and the concurrent emergence of bodybuilding and strength training. Even though mostly forgotten today, Western mind-body exercise methods enjoyed celebrated success during the first half of the 20th century, were hailed by medical and allied health practitioners and practiced by millions from society's elite to deprived minorities. Conclusions: Rediscovering the Western mind-body exercise movement is hoped to facilitate official healthcare establishment recognition of this kind of training as an integral entity. This may widen research opportunities and consolidate approaches toward: optimal musculoskeletal rehabilitation and injury prevention, promotion of a healthy active lifestyle environment in the modern world, and enhancement of the natural pain-free human athletic look, feel, and performance.

  18. Active learning machine learns to create new quantum experiments.

    Science.gov (United States)

    Melnikov, Alexey A; Poulsen Nautrup, Hendrik; Krenn, Mario; Dunjko, Vedran; Tiersch, Markus; Zeilinger, Anton; Briegel, Hans J

    2018-02-06

    How useful can machine learning be in a quantum laboratory? Here we raise the question of the potential of intelligent machines in the context of scientific research. A major motivation for the present work is the unknown reachability of various entanglement classes in quantum experiments. We investigate this question by using the projective simulation model, a physics-oriented approach to artificial intelligence. In our approach, the projective simulation system is challenged to design complex photonic quantum experiments that produce high-dimensional entangled multiphoton states, which are of high interest in modern quantum experiments. The artificial intelligence system learns to create a variety of entangled states and improves the efficiency of their realization. In the process, the system autonomously (re)discovers experimental techniques which are only now becoming standard in modern quantum optical experiments-a trait which was not explicitly demanded from the system but emerged through the process of learning. Such features highlight the possibility that machines could have a significantly more creative role in future research.

  19. Alceu Amoroso Lima’s Spiritual Itinerary Desert and Faith’s Ecstasy

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    Leandro Garcia Rodrigues

    2015-04-01

    Full Text Available This paper aims to show a little bit of Alceu Amoroso Lima’s (1893-1983 spiritual trajectory, the mainly catholic leadership in Brazil throughout XX century.  Amoroso Lima was a victim of the Agnosticism lived in the beginning of that century, exactly when he rediscovered religion as a source of life and turned into Catholicism.  All these changes happened during his strong friendship with two important intellectuals of that time: the writer Jackson de Figueiredo and the theologian Father Leonel Franca.  Amoroso Lima kept a non-stopping Correspondence with them, and then faced a kind of “spiritual battle” through six years, giving another significance to the Epistolography as a literary gender.  This research follows the “desertic paths” faced by Amoroso Lima up to his final meeting with God, the doubts and certainties, faults and lucky hits, specially in the peculiar difficulties of those who believe in God.Keywords: theology; literature; spirituality; conversion.

  20. The diffusion bonding of advanced material

    International Nuclear Information System (INIS)

    Khan, T.I.

    2001-01-01

    As a joining process diffusion bonding has been used since early periods, and artifacts have been found which date back to 3000 years. However, over the last 20 years this joining process has been rediscovered and research has been carried out to understand the mechanisms of the process, and the application of the technique to advanced materials. This paper will review some of the reasons to why diffusion bonding may be preferred over other more conventional welding processes to join advanced alloy systems. It also describes in brief the different types of bonding processes, namely, solid-state and liquid phase bonding techniques. The paper demonstrates the application of diffusion bonding processes to join a range of dissimilar materials for instance: oxide dispersion strengthened superalloys, titanium to duplex stainless steels and engineering ceramics such as Si/sub 3/N/sub 4/ to metal alloys. The research work highlights the success and limitations of the diffusion bonding process and is based on the experience of the author and his colleagues. (author)