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Sample records for reinhard pabst stephan

  1. 70th birthday of Reinhard Folk

    Directory of Open Access Journals (Sweden)

    Editorial Board

    2015-06-01

    Full Text Available On April 29, 2015 Reinhard Folk - member of the Editorial Board of "Condensed Matter Physics", renowned expert in the fields of condensed matter physics, phase transitions and critical phenomena - celebrated his 70th birthday. Reinhard Folk was born in Neuendettelsau, Germany. He studied at the University of Vienna, where in 1973 he defended his doctoral thesis "Hydrodynamic Equations of Dielectric Crystals" (under supervision of Franz Schwabl. In the same year he started working at the Institute for Theoretical Physics, Johannes Kepler University in Linz, at first as assistant, later as an associate professor, then as extraordinary professor, and finally as Director of the research group "Phase Transitions and Critical Phenomena". His research interests cover various fields of condensed matter physics. In particular, he obtained important results in the theory of ferroelectrics, quantum liquids, critical phenomena in magnets and random systems, spin liquids, superconductors, and neural networks. Reinhard Folk and his collaborators performed a series of studies that became the basis for understanding and quantitative description of phenomena occurring in many systems. Included amongst these are the description of the thermodynamic properties of matter in the vicinity of Lifshitz points, the description of critical dynamics in systems with different types of conservation laws, the analysis of effective (non-asymptotic critical behaviour, and generalized hydrodynamics of many-particle systems. Computing algorithms, resummation methods of asymptotic perturbation series proposed by Reinhard Folk and his collaborators, cover a wide range of applications. In 1982 (together with Volker Dohm he was awarded the Walter Schottky Prize of the German Physical Society for his studies of the critical dynamics of helium-4 . Those of us who were fortunate to know Reinhard Folk closer, are aware of his interests in the history of culture and the history of

  2. Payload specialist Reinhard Furrer show evidence of previous blood sampling

    Science.gov (United States)

    1985-01-01

    Payload specialist Reinhard Furrer shows evidence of previous blood sampling while Wubbo J. Ockels, Dutch payload specialist (only partially visible), extends his right arm after a sample has been taken. Both men show bruises on their arms.

  3. A Shocking Surprise in Stephan's Quintet

    Science.gov (United States)

    2006-01-01

    This false-color composite image of the Stephan's Quintet galaxy cluster clearly shows one of the largest shock waves ever seen (green arc). The wave was produced by one galaxy falling toward another at speeds of more than one million miles per hour. The image is made up of data from NASA's Spitzer Space Telescope and a ground-based telescope in Spain. Four of the five galaxies in this picture are involved in a violent collision, which has already stripped most of the hydrogen gas from the interiors of the galaxies. The centers of the galaxies appear as bright yellow-pink knots inside a blue haze of stars, and the galaxy producing all the turmoil, NGC7318b, is the left of two small bright regions in the middle right of the image. One galaxy, the large spiral at the bottom left of the image, is a foreground object and is not associated with the cluster. The titanic shock wave, larger than our own Milky Way galaxy, was detected by the ground-based telescope using visible-light wavelengths. It consists of hot hydrogen gas. As NGC7318b collides with gas spread throughout the cluster, atoms of hydrogen are heated in the shock wave, producing the green glow. Spitzer pointed its infrared spectrograph at the peak of this shock wave (middle of green glow) to learn more about its inner workings. This instrument breaks light apart into its basic components. Data from the instrument are referred to as spectra and are displayed as curving lines that indicate the amount of light coming at each specific wavelength. The Spitzer spectrum showed a strong infrared signature for incredibly turbulent gas made up of hydrogen molecules. This gas is caused when atoms of hydrogen rapidly pair-up to form molecules in the wake of the shock wave. Molecular hydrogen, unlike atomic hydrogen, gives off most of its energy through vibrations that emit in the infrared. This highly disturbed gas is the most turbulent molecular hydrogen ever seen. Astronomers were surprised not only by the turbulence

  4. Spatially resolved spectrophotometry of Comet P/Stephan-Oterma

    Science.gov (United States)

    Cochran, A. L.; Barker, E. S.

    1985-01-01

    Observations of Comet P/Stephan-Oterma were made with an Intensified Dissector Scanner spectrograph on the McDonald Observatory 2.7-m telescope during the period from July 1980 to February 1981. These spectra cover a range of heliocentric distances from 2.3 AU preperihelion to 1.8 AU postperihelion. A small aperture was used to map the spatial distributions of the gases in the coma. Column densities of the observed cometary emissions (CN, C3, CH, and C2) were calculated, and it is shown that Stephan-Oterma appeared nearly spherically symmetric. These date are used by Cochran (1985) to constrain chemical models of Stephan-Oterma.

  5. Stephanitis takeyai and S. rhododendri (Heteroptera: Tingidae in Slovakia: first record and economic importance

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    Barta Marek

    2016-04-01

    Full Text Available This is the first report on the occurrence of andromeda lace bug, Stephanitis (Stephanitis takeyai Drake and Maa, 1955, and rhododendron lace bug, Stephanitis (Stephanitis rhododendri Horvath, 1905, in Slovakia. Syntopic colonies of both species were found on rhododendron shrubs (Rhododendron sp. in south-western Slovakia in 2015. The feeding of the lace bugs resulted in damage to infested rhododendrons. Leaves turned yellow and brown, prematurely dropped what led to continuous drying up of twigs and the whole plants. Details on morphology of adult stages of the two species, description of damage symptoms and economic importance of these pests are presented and discussed.

  6. Miks meile vaja maastikuarhitektuuri? = Why do we need landscape architecture? / Reinhard Micheller, Günther Schalk, Katrin Koov

    Index Scriptorium Estoniae

    Micheller, Reinhard, 1977-

    2013-01-01

    EKA arhitektuuri ja linnaplaneerimise osakonna III kursuse 2009-2012 aastail erialase projekteerimise ülesande raames on vestlusringis maastikuarhitektuurse osa juhendajad Reinhard Micheller ja Günther Schalk (michellerundschalk, München) ning Katrin Koov (KAVAKAVA, EKA maastikuarhitektuuri õppekava juht)

  7. Georges Bataille and the Transgression of Taboos by Stephan Dedalus

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    Shataw Naseri

    2014-07-01

    Full Text Available James Joyce's A Portrait of the Artist as a Young Man is not a pornographic novel like Georges Bataille' Story of the Eye; however, the present study attempts to trace Bataille's heterological notions in A Portrait. This paper attempts to see whether or not Stephan Dedalus as the main character of Joyce's literary work, has the potential to carry Batatille's heterogeneous elements which shatter any religious, linguistic, economic and political system. In order to reach this goal, the paper first attempts to establish the powerful dominance of the Catholic discourse, one of the strictest religious systems in the world, over Ireland which is the main setting of A Portrait. In the next part it will trace the authoritarian shadow of Catholicism and its impression upon Stephen Dedalus. Here, the principal aim is to indicate the significance of Stephen's transgressive acts in the novel and to see whether these transgressions have Bataillean nature as they shatter a very strict religious structure. Afterward, Stephen's transgressions as well as the implicit reaction of the religious system toward these transgressions will be investigated regarding Georges Bataille's heterogeneous notions.

  8. The botulinum toxin legend of Reinhard Heydrich's death: The end of "Himmler's brain".

    Science.gov (United States)

    Tatu, Laurent; Jost, Wolfgang; Bogousslavsky, Julien

    2017-07-04

    The high-ranking German Nazi Reinhard Heydrich (1904-1942) was one of the main organizers of the mass murder of Jews during the Second World War. He died on June 4, 1942, in Prague after having been wounded in Operation Anthropoid planned by the British intelligence services. Since the 1970s and 1980s, Heydrich's death has been frequently presented in British, American, and French literature as the consequence of a bacteriologic attack. Botulinum toxin would have been used in the grenades or ammunition. We discuss the botulinum toxin hypothesis using the now declassified British archives of Operation Anthropoid and of the chemical and bacteriologic warfare centers to assess this hypothesis. © 2017 American Academy of Neurology.

  9. Effect of Temperature and light intensity on growth and Photosynthetic Activity of Chlamydomonas reinhard II

    International Nuclear Information System (INIS)

    Alfonsel Jaen, M.; Fernandez Gonzalez, J.

    1985-01-01

    The effect of five temperatures (15,20,25,30 and 35 degree centigree) and two levels of illumination on growth and photosynthetic activity of Chlamydomonas reinhard II has been studied. The growth of the cultures was evaluated by optical density. Photosynthetic activity has been carried out studying either the assimilation rate of C0 2 labelled with C-14 or the oxygen evolution by means of polarographic measurements. The maximum photosynthetic rate has been obtained at 25 degree centigree for the lower level of illumination (2400 lux) and at 35 degree centigree for the higher one (13200 lux) and at 35 degree centigree for the higher ono (13200 lux). These results suggest an interaction of temperature and illumination on photosynthetic activity. (Author) 37 refs

  10. Molecular and Phytochemical Investigation of Angelica dahurica and Angelica pubescentis Essential Oils and Their Biological Activity against Aedes aegypti, Stephanitis pyrioides, and Colletotrichum Species

    Science.gov (United States)

    2014-08-18

    Molecular and Phytochemical Investigation of Angelica dahurica and Angelica pubescentis Essential Oils and Their Biological Activity against Aedes ...against yellow fever mosquito, Aedes aegypti, and azalea lace bugs, Stephanitis pyrioides, than A. pubescentis root oil. The major compounds in the A...dahurica, Angelica pubescentis, internal transcribed spacer region, Colletotrichum species, Aedes aegypti, Stephanitis pyrioides, 1-dodecanol, 1

  11. Chemical evolution of the coma of comet P/Stephan-Oterma

    International Nuclear Information System (INIS)

    Cochran, A.L.

    1982-01-01

    Observations of comet P/Stephan-Oterma were made with an Intensified Dissector Scanner spectrograph on the McDonald Observatory 2.7m telescope during the period from July, 1980 to February, 1981. These spectra covered a range of heliocentric distances from 2.3 au pre-perihelion to 1.8 au post-perihelion. A study of the spatial distribution of the gasses in the coma was conducted. Column densities of the observed cometary emissions (CN, C 3 , CH, and C 2 ) were calculated. It was shown that Stephan-Oterma was very nearly sperically symmetric. A computer code to calculate the time dependent non-equilibrium chemistry taking place within the coma was developed. This code incorporates over 1200 chemical reactions involving 125 species. Models were calculated for pure gas-phase chemistry and for gas-phase chemistry plus grain photolysis. It was shown that: (1) HCN is the parent for CN; (2) C 2 H 2 is a parent for C 2 ; (3) pure gas-phase chemistry cannot adequately reproduce the observed C 3 but a single-step process such as grain photolysis can; (4) there must be much more CH 4 in this comet than had previously been envisioned for any comet; and (5) at least prior to perihelion, the vaporization rate seems to have been controlled by water vaporization. The model of Haser (1957) is discussed and it is shown that a family of solutions for this model exist which can reproduce the observed CN gas distribution. The implications for solar system formation of the large CH 4 abundance are discussed. Present data taking methods are reviewed. Future work is suggested

  12. The Church of St. Stephan on Šćepan polje near Soko-grad

    Directory of Open Access Journals (Sweden)

    Popović Marko

    2007-01-01

    Full Text Available The Church of St. Stephan, in this paper, belonged to a medieval residential complex above the confluence of the River Piva and the River Tara, in the extreme northeast of the present-day Republic of Montenegro. The central part of the complex consisted of Soko-grad, a castle with the court of the prominent, aristocratic, Kosača family, which, at the end of the 14th century, right until the Turkish conquests in the sixties and seventies of the 15th century, ruled the regions later known as Hercegovina. At the foot of the castle, on Šćepan polje, is the suburb with the Church of St. Stephan the endowment of the grand duke, Sandalj Hranić (+1345. At the foot of the northern slope, beneath the castle, in the area of Zagrađa, is another church erected by the grand duke's successor, Herzeg Stefan Vukćić Kosača (+1465. After the Turkish conquest, the complex of the Soko castle with its suburb was destroyed and the churches became deserted and were never renewed. The ruins of St. Stephan were discovered, investigated and then conserved from 1971-973, however, the results of this research have not been published until now. In reviewing the results obtained in the course of the archaeological excavations, it is possible, in a considerable measure, to comprehend the position and former appearance of the Church of St. Stephan and establish roughly, the time when it came into being. This was the largest church erected in the regions governed by the powerful, Kosača noble family, during the 15th century. The total length of the church exceeded 25 metres and its width was approximately ten metres. In the preserved body of the construction, of which the remaining walls rise to a height of four metres one may see three basic stages of building. A narthex was later erected beside the church, and subsequently a small parakklesion was added, on the northern side. The original church had a single nave, a cruciform base and a gently, horseshoe-shaped apsis

  13. Practical questions of the minority legislation in Estonia since 1991 / Stephan Heidenhain, Andrei Arjupin ; tõlkinud Saale Väester

    Index Scriptorium Estoniae

    Heidenhain, Stephan

    2006-01-01

    Varem ilmunud: Heidenhain, Stephan ; Arjupin, Andrei. Praktische Fragen des Minderheitenrechts in Estland seit 1991 // Osteuropa-Recht : Gegenwartsfragen aus den Rechten des Ostens (2005) nr. 2, lk. 113-141

  14. New locality of Orobanche coerulescens Stephan ex Willd. (Orobanchaceae at the NW limit of its geographical range

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    Renata Piwowarczyk

    2011-01-01

    Full Text Available A new locality of Orobanche coerulescens Stephan ex Willd. in the Wyżyna Małopolska upland (Garb Pińczowski hummock in central Poland is presented. Over 290 specimens were recorded in a xerothermic grassland of the class Festuco-Brometea comprising species of the class Koelerio glaucae-Corynephoretea canescentis on alkaline, sandy soil. O. coerulescens is extinct at the majority of its localities in Poland and only two localities are known at present.

  15. Morphology and histochemistry of glandular trichomes of Orobanche alba Stephan ex Willd

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    Aneta Sulborska

    2014-04-01

    Full Text Available Orobanche alba Stephan ex Willd is an achlorophyllous root parasite rare in Poland. It prefers dry and sunny slopes, xerothermic grasslands and pastures, mountain pastures, light scrubs, and rock fissures and ledges. The hosts of O. alba include Thymus polytrichus A. ern. ex Borbás, Clinopodium vulgare L. and Origanum vulgare L. The tick and fleshy 10-70 cm high stem in this species bears an inflorescence composed of zygomorphic, white or yellow “spotted” flowers covered by purple glandular trichomes. Glandular trichomes of this type are also borne on other parts of the plant, i.e. on the stem, scaly leaves, sepals, filaments, and the style. The secondary metabolites secreted by the glandular trichomes are related to defense of plants against the attack of herbivores and pathogens or act as attractants to pollinators or for fruit dispersal. The micromorphology and histochemistry of the glandular trichomes in O. alba were examined using scanning electron and light microscopes. In order to determine the type of secondary metabolites produced by the trichomes, the flowing histochemical assays were used: Sudan III and neutral red for detection of lipophilic compounds, IKI for detection of starch, and FeCl3 for detection of phenolic compounds. The peltate glandular trichomes of O. alba were characterised by a varied length (0.15‑0.48 mm and different activity phases. The trichome was composed of one larger basal epidermal cell, 1-3 hyaline stalk cells with a striated cuticle, a neck cell with a smooth cuticle on the surface, and a globose head formed of 8-18 secretory cells arranged in a circle. Many stalk cells of the trichomes, particularly those located on the corolla, contained anthocyanins, which give the trichomes dark carmine colour. In turn, the colour of the heads was dependent on trichome age: the heads were brown in older trichomes and yellow in younger hairs. Secretion was produced by both young and older trichomes. It penetrated

  16. Chemical Composition and Antioxidant Activity of Tánara Ótó (Dracocephalum palmatum Stephan), a Medicinal Plant Used by the North-Yakutian Nomads

    OpenAIRE

    Olennikov, Daniil; Chirikova, Nadezhda; Okhlopkova, Zhanna; Zulfugarov, Ismayl

    2013-01-01

    Dracocephalum palmatum Stephan (Lamiaceae) is a medicinal plant used by the North-Yakutian nomads. From the crude ethanolic extract of the aerial parts of this plant, 23 compounds (phenylpropanoids, coumarins, flavonoids, and triterpenes) were isolated. Among these, eight compounds (salvianolic acid B, caftaric acid, cichoric acid, umbelliferone, aesculetin, apigenin-7-O-β-d-glucuronopyranoside, isorhoifolin, and luteolin-4'-O-β-d-glucopyranoside) were detected for the first time in the ...

  17. Altjeringa and didgeridoo: Australian Identity Devices on Polyphonic Spatiality of The Adventures of Priscilla, Queen of the Desert, Stephan Elliott

    Directory of Open Access Journals (Sweden)

    Jorge Alves Santana

    2016-06-01

    Full Text Available http://dx.doi.org/10.5007/2175-8026.2016v69n2p127 The Adventures of Priscilla, Queen of the Desert (1994 is an Australian film directed by Stephan Elliott. It expresses socio- and aesthetically a perspective of devices that produce contemporary subjectivities in Australia. In this article, some aspects of the production of such subjectivities shall be discussed in terms of possible cross mobilities, present in relations strained by spatiality - in their lieux and non-lieux, lieux lisse and lieux strié (AUGÉ, 1992; 1997; 2006; Deleuze, 1997 - traveled by the trio of protagonists who, in the trip from Sydney to Alice Springs, meet an Aboriginal community in the heart of the Outback. Among Altjeringa and the didgeridoo, we will follow this meeting between homoaffective and ancestral identities, which, on a certain semantic level of this film, indicates contexts of political and cultural negotiations in the historical and imaginative nation building process (Anderson, 2006, carried out by the stratified Australian society.

  18. Muusika : Stephan Oliva kvartett Eestis. Yamaha stipendium Hando Nahkurile. Eespere neljas autoriplaat. Uus rahvamuusikafestival. Uus orel uude kirikusse! Valga klaveriansamblite festival. Rahvusooperi poistekoor kutsub / Marje Laugen

    Index Scriptorium Estoniae

    Laugen, Marje

    2002-01-01

    Prantsuse dzhässpianist Stephan Oliva annab oma kvartetiga Eestis 6 kontserti. Yamaha konkursi stipendiumi võitis EMA I kursuse klaveri eriala üliõpilane Hando Nahkur. Rene Eespere neljanda autoriplaadi "Skulptuuri hommik" esitletakse EMA suures kammersaalis. 7.-9. märtsini saavad Tartus ja Tallinnas teoks muusikapäevad "MAA ja ILM". Kontserdisarjas "Orel kirikusse!" teeb järjekordse panuse Tallinna Metodisti kiriku oreli heaks Raekoja kammerkoor oma kontserdiga. 16. ja 17. veebr. Valga muusikakoolis toimunud VII rahvusvahelisest laste- ja noorte klaveriansamblite festivalist. Rahvusooperi poistekoor kutsub oma ridadesse uusi lauljaid

  19. Altjeringa e didgeridoo: dispositivos identitários australianos na espacialidade polifônica de Priscilla, a rainha do deserto, de Stephan Elliott

    OpenAIRE

    Santana, Jorge Alves

    2016-01-01

    Resumo: Priscilla, a rainha do deserto (1994), filme australiano de Stephan Elliott, expressa de modo socioestético um panorama de dispositivos produtores de subjetividades contemporâneas na Austrália. Observaremos, nesse estudo, alguns aspectos da produção de tais subjetividades, nas possíveis mobilidades transversais, dispostas nas relações tensionadas pelas espacialidades - em seus lugares e não-lugares, espaços lisos e estriados (AUGÉ, 1992; 1997; 2006; DELEUZE, 1997) - percorridas pelo t...

  20. Effect of Temperature and light intensity on growth and Photosynthetic Activity of Chlamydomonas reinhard II; Efecto de la temperatura e intensidad luminosa sobre el crecimiento y actividad fotosintetica del alga Chlamydomonas Reinhardt II

    Energy Technology Data Exchange (ETDEWEB)

    Alfonsel Jaen, M; Fernandez Gonzalez, J

    1985-07-01

    The effect of five temperatures (15,20,25,30 and 35 degree centigree) and two levels of illumination on growth and photosynthetic activity of Chlamydomonas reinhard II has been studied. The growth of the cultures was evaluated by optical density. Photosynthetic activity has been carried out studying either the assimilation rate of C0{sub 2} labelled with C-14 or the oxygen evolution by means of polarographic measurements. The maximum photosynthetic rate has been obtained at 25 degree centigree for the lower level of illumination (2400 lux) and at 35 degree centigree for the higher one (13200 lux) and at 35 degree centigree for the higher ono (13200 lux). These results suggest an interaction of temperature and illumination on photosynthetic activity. (Author) 37 refs.

  1. Visual and infrared observations of the distant Comets P/Stephan-Oterma /1980g/, Panther /1980u/, and Bowell /1980b/

    Science.gov (United States)

    Jewitt, D. C.; Soifer, B. T.; Neugebauer, G.; Matthews, K.; Danielson, G. E.

    1982-12-01

    The paper reports combined visual imagery and spectroscopy, near-infrared spectroscopy, and broadband infrared photometry of comets P/Stephan-Oterma (1980g), Bowell (1980b), and Panther (1980u) at intermediate heliocentric distances. The visual data indicate the existence of solid grains in extended halos around the nuclei of the three comets. Broadband near-infrared and thermal infrared measurements of Comet Panther suggest the presence of 2-4-micron-radius particles in the coma which most likely contain molecules incorporating the N-H bond, but which are more complex and less volatile than NH3. Such molecules can be produced in the grains by cosmic-ray reprocessing. Near infrared spectral features identical to those seen in comet Panther similary suggest the presence of a molecule incorporating the N-H bond in comet Bowell.

  2. Molecular and phytochemical investigation of Angelica dahurica and Angelica pubescentis essential oils and their biological activity against Aedes aegypti, Stephanitis pyrioides, and Colletotrichum species.

    Science.gov (United States)

    Tabanca, Nurhayat; Gao, Zengping; Demirci, Betul; Techen, Natascha; Wedge, David E; Ali, Abbas; Sampson, Blair J; Werle, Chris; Bernier, Ulrich R; Khan, Ikhlas A; Baser, Kemal Husnu Can

    2014-09-03

    In this study, Angelica dahurica and Angelica pubescentis root essential oils were investigated as pest management perspectives, and root samples were also analyzed genetically using the nuclear ribosomal internal transcribed spacer (ITS) region as a DNA barcode marker. A. pubescentis root essential oil demonstrated weak antifungal activity against Colletotrichum acutatum, Colletotrichum fragariae, and Colletotrichum gloeosporioides, whereas A. dahurica root essential oil did not show antifungal activity. Conversely, A. dahurica root essential oil demonstrated better biting deterrent and insecticidal activity against yellow fever mosquito, Aedes aegypti, and azalea lace bugs, Stephanitis pyrioides, than A. pubescentis root oil. The major compounds in the A. dahurica oil were found as α-pinene (46.3%), sabinene (9.3%), myrcene (5.5%), 1-dodecanol (5.2%), and terpinen-4-ol (4.9%). α-Pinene (37.6%), p-cymene (11.6%), limonene (8.7%), and cryptone (6.7%) were the major compounds found in the A. pubescentis oil. In mosquito bioassays, 1-dodecanol and 1-tridecanol showed antibiting deterrent activity similar to the positive control DEET (N,N-diethyl-3-methylbenzamide) at 25 nmol/cm(2) against Ae. aegypti, whereas only 1-tridecanol showed repellent activity in human-based cloth patch bioassay with minimum effective dosages (MED) of 0.086 ± 0.089 mg/cm(2) (DEET = 0.007 ± 0.003 mg/cm(2)). In larval bioassays, 1-tridecanol was more toxic with an LC50 value of 2.1 ppm than 1-dodecanol having an LC50 value of 5.2 ppm against 1-day-old Ae. aegypti larvae. 1-Dodecanol and 1-tridecanol could be useful for the natural mosquito control agents.

  3. BM&A presents Keith Reinhard / Keith Reinhard ; interv. Ingrid Nielsen

    Index Scriptorium Estoniae

    Reinhard, Keith

    2004-01-01

    DDB Worldwide Communications Group esimees Balti- ning Põhjamaade reklaamiturust, rahvusvaheliselt tuntud kaubamärkide põhimõtetest, oskusest teistest erineda, loovusest, uutest ideedest, reklaamiparoodiatest, reklaami harivusest, piiridest, eesmärkidest

  4. 2854-IJBCS-Article-Yelezononin Stephane Corentin SOME

    African Journals Online (AJOL)

    hp

    plants à Ouagadougou (Burkina Faso) : une contribution à la gestion des déchets ... explicatifs du choix des types de conteneurs. Son objectif est de ..... performance. Tout compte fait, l' ... l'organisation de la collecte de données sur le terrain.

  5. Gisela Steins (Hg.: Geschlechterstereotype in der Schule – Realität oder Mythos. Lengerich: Pabst Science Publishers 2008

    Directory of Open Access Journals (Sweden)

    Marita Kampshoff

    2009-03-01

    Full Text Available Für das besprochene Buch haben einige ehemalige Student/-innen der Herausgeberin, der Professorin für Allgemeine Psychologie und Sozialpsychologie Gisela Steins, ihre Abschlussarbeit zusammengefasst. Die meisten Beiträge befassen sich mit kleineren empirischen Studien zum Thema Schule und Geschlecht. Gisela Steins selbst hat eine längere Einführung und knappe Überleitungen zwischen den Aufsätzen verfasst. Die Artikel der Student/-innen sind teilweise interessant, aber es stellt sich die Frage, für welche Leserschaft dieses Buch gedacht ist.This book introduces a selection of examinations written for the First State Board Examination for prospective teachers. Former students of the editor, Dr. Gisela Steins, a professor for general psychology and social psychology, each summarized their final papers in essays. Most of the essays contain smaller empirical studies on the topic of school and gender. The two final contributions deal with the themes of body disaffection and the sensitization of school children toward processes of stigmatization using the example of obesity. Gisela Steins herself composed an introduction as well as short transitions between the articles. The students’ articles are for the most part interesting, although the question remains at to the book’s intended audience.

  6. Review: Michael Kerres & Reinhard Keil-Slawik (Hrsg.) (2005). Hochschulen im digitalen Zeitalter: Innovationspotenziale und Strukturwandel

    OpenAIRE

    Hoidn, Sabine

    2008-01-01

    In dem vorliegenden Kongressband setzen sich fünfunddreißig internationale Expertinnen und Experten aus Wissenschaft und Praxis mit Möglichkeiten und Rahmenbedingungen des Einsatzes von Informations- und Kommunikationstechnologien in Hochschulen auseinander. Die Beiträge adressieren aktuelle und zukünftige Herausforderungen, denen sich Hochschulen zu stellen haben, und präsentieren einen bunten Strauß an (bisher) erfolgreichen Projekten und Praxiserfahrungen. Infolge knapper werdender Ressour...

  7. Kuus sammu langusest võitjana väljumiseks / Udo Jung, Reinhard Messenbock, Harold Sirkin

    Index Scriptorium Estoniae

    Jung, Udo

    2008-01-01

    Boston Consulting Groupi ettevõtete küsitlusest selgus, et lisaks kulude kärpimisele on ettevõtted tarvitusele võtnud ka teisi meetmeid majandussurutisega võitlemiseks. Kuus soovitust, mida teha

  8. Elamine gaasimahutites : nelja ajaloolise gasomeetri ümberehitus Viinis / Reinhard Seiss

    Index Scriptorium Estoniae

    Seiss, Reinhard

    2005-01-01

    Theodor Hermanni plaanide järgi 1896-1899 ehitatud nelja muinsuskaitse all oleva gasomeetri ümberehitusest aastail 1998-2001. Autorid Jean Nouvel, Coop Himmelb(l)au (arhitektid Wolf Prix, Helmut Swiczinsky), Manfred Wehdorn ja Wilhelm Holzbauer. Gasomeertrid on maapealsel korrusel ühendatud jalakäijate ala ja poekompleksiga Shopping Mall, hoonete ülemistes osades on bürood ja korterid, maa-alusel korrusel garaahid. Pleasuredome'i arhitekt Rüdiger Lainer. Linnaosa arendamise kavast. Ill.: 1 joonis, 7 värv. fotot

  9. Contract formation and mistake in European contract law : a genetic comparison of transnational model rules / Nils Jansen, Reinhard Zimmermann

    Index Scriptorium Estoniae

    Jansen, Nils

    2011-01-01

    Euroopa lepinguõiguse normide analüüs ja võrdlus. PECL - The Principles of European Cntract Law ; CISG - United Nations Convention on Contracts for the International Sale of Goods ; DCFR - Draft Common Frame of Reference ; UNIDROIT - Principles of International Commercial Contracts

  10. Carla van Boxtel, Maria Grever and Stephan Klein (eds., Sensitive Pasts. Questioning Heritage in Education

    Directory of Open Access Journals (Sweden)

    Jeffrey Tyssens

    2017-12-01

    Full Text Available Charlottesville (Virginia, 12 augustus 2017. Diverse rechts-extremistische, racistische groepjes houden een optocht in de doorgaans rustige universiteitsstad. Medestander James Fields rijdt met zijn wagen progressieve tegenbetogers overhoop. Bilans: een dode en ettelijke gewonden. Motief van de optocht? De plannen om een standbeeld weg te halen van Robert E. Lee, de bekende generaal van de Confederatie tijdens de Amerikaanse burgeroorlog. Meteen lokt het incident in tal van andere landen – onder meer in België – vurige debatten uit of ook daar de ‘foute’ monumenten, straatnaambordjes en dergelijke uit de publieke ruimte moeten worden verwijderd.

  11. Panta Rhei - the changing face of rocks (Stephan Mueller Medal Lecture)

    Science.gov (United States)

    Passchier, Cees W.

    2017-04-01

    The Earth's lithosphere changes shape continuously by plate tectonics and other processes but, unfortunately, we cannot directly access the deeper parts of our planet to study this evolution and the active deformation processes involved. Indirect, geophysical observations allow us to reconstruct processes on a larger scale, but the details on a smaller scale must be studied from samples of metamorphic rocks that have travelled to the surface by complex paths, being modified along the way. Structural analysis of metamorphic rocks has helped to unravel deformation mechanisms and the associated geometric, mineralogical and geochemical changes, but even so there remains a lot to be learned: For example, we know little about the formation of porphyroblasts and their relation with the surrounding fabric, or of porphyroclasts, mineral fish, foliations, lineations, flanking structures, strain fringes and other vorticity gauges; likewise, on a larger scale, the development of gneiss domes, and complex ductile shear zones is poorly understood. This may seem a problem for specialists only, but it actually concerns all large-scale tectonic studies, since the geometry of deformation structures is the "tool-box" of tectonic reconstructions. Recent tectonic processes and large-scale changes in the arrangement of lithospheric fragments are relatively well understood, because we can rely on direct observations of current processes. However, the further we go back in time, down to the Archean, the more we rely on incomplete data obtained from metamorphic rocks that have been preserved. In many cases, deformation geometries in rocks are the single witnesses available of ancient tectonic processes and history, and their correct interpretation is therefore of crucial importance. Without a reliable structural geology toolbox, it is not possible to correctly interpret early, especially Precambrian tectonic processes. This will be demonstrated with examples from Namibia and Australia. Clearly, our understanding of the way in which rocks flow and of the evolution of their final deformation geometries must be improved. One problem is that in tectonics, as in other studies, research is increasingly and briefly directed towards a few highly specialised isolated phenomena that are in the focus of attention, ignoring the huge gaps in our knowledge that separate these. This situation can be improved by the application of new and multidisciplinary research methods, by the identification of "natural experiments", and by more integrated, systematic studies of the connection between structures that at first glance may seem unrelated. These techniques, however, will mostly tell us what happens on the crystal-to-metre scale, while they reveal little on the scale of orogenic belts and continents. For the latter, we need field observations, although there are currently multiple developments that conspire against the progress of field-based studies. Field studies are time consuming in an age where results must be published rapidly, and are hampered by inclement weather and instable local political situations. In addition there is a lack of field-adapted information collection and long-term storage tools. Fortunately, this can now be improved dramatically with the application of drones, photogrammetry and field-adapted mapping software, which in combination can build and store a permanent database of deformation structures, to use in present and future studies. Hopefully, this combination of improved collection and processing of field-based data and a systematic improvement of our understanding of the development of deformation geometries will enhance our fundamental knowledge of flow in rocks. Then, finally, will we begin to understand how everything moves - panta rhei!

  12. Stephane Gin's application file for the HDR (accreditation to supervise research) diploma

    International Nuclear Information System (INIS)

    Gin, St.

    2000-01-01

    This document contains a curriculum vitae of the candidate who is a researcher in the Marcoule CEA, and then a presentation of his personal and professional approach to scientific research and the main topic he has been studying, i.e. the long term behaviour of nuclear glasses. He indicates the numerous works performed in collaboration with other researchers, his supervision activities. He provides a list of his scientific publications, and three articles: Use of orthophosphate complexing agents to investigate mechanisms limiting the alteration kinetics of French SON 68 nuclear glass; Alteration kinetics of a simplified nuclear glass in an aqueous medium: effects of solution chemistry and of protective gel properties on diminishing the alteration rate; French SON 68 nuclear glass alteration mechanisms on contact with clay media

  13. The hard reality of soft privatisations : social responsibility in a shifting industry / Stephan Cludts

    Index Scriptorium Estoniae

    Cludts, Stephan

    2001-01-01

    Ühiskondlikust vastutusest äris: ettevõtete sotsiaalne kohus on taotleda maksimaalset heaolu, mitte maksimaalset kasumit. Belgacomi näitel tõestatakse, et riik ei ole hea omanik, sest sel juhul ei täida ta järelvalve funktsiooni

  14. Review: Michael Kerres & Reinhard Keil-Slawik (Eds. (2005. Hochschulen im digitalen Zeitalter: Innovationspotenziale und Strukturwandel [Universities in the Digital Age: Opportunities for Innovation and Structural Change

    Directory of Open Access Journals (Sweden)

    Sabine Hoidn

    2008-01-01

    Full Text Available In this anthology, international experts from universities and corporations share their experiences in facilitating the use of information and communication technologies in higher education, focusing on unfolding potentials and possibilities as well as identifying the general conditions necessary. Thirty-five experts address current and future challenges, pointing out some of the issues higher education institutions must tackle when it comes to e-learning, while presenting a large variety of projects and (so far successful practices. Due to limited resources, increasing competition, and the requirements of a global knowledge society, institutions of (elearning have to focus more on the development and implementation of e-learning strategies, strategic partnerships, integrated information management services, innovative learning and teaching concepts, continuing education, and quality development. In this book, researchers and practitioners alike will find interesting ideas and insights regarding these topics. URN: urn:nbn:de:0114-fqs0801584

  15. Kirsten Möller, Inge Stephan, Alexandra Tacke (Hg.: Carmen. Ein Mythos in Literatur, Film und Kunst. Köln u.a.: Böhlau Verlag 2011.

    Directory of Open Access Journals (Sweden)

    Uta Felten

    2011-12-01

    Full Text Available Im vorliegenden Sammelband werden aktuelle Untersuchungen zum Carmen-Mythos in Literatur, Film, Malerei und Musikkultur aus einer genderspezifischen, einer transmedialen und einer transkulturellen Perspektive präsentiert. Als gemeinsame methodische Prämisse des Bandes fungiert die These, dass Carmen als Produkt einer Mythenbricolage und als Projektionsfläche für vornehmlich männlich codierte Exotismus- und Alteritätsfiktionen verstanden werden kann. Kontinuitäten und Diskontinuitäten im Umgang mit dem Carmen-Mythos werden deutlich am Beispiel von filmischen, literarischen, pikturalen, musikalischen und performativen Bearbeitungen des Mythos vom 19. bis zum 21. Jahrhundert.This anthology presents current studies about the Carmen myth in literature, film, art, and music culture from a gender-specific, a transmedial, as well as a transcultural perspective. The thesis that Carmen can be understood as the product of the bricolage of myths and as an object of projection for primarily male coded fictions of exoticism and alterity functions as the common methodological premise of the volume. Filmic, literary, pictorial, musical, and performative realizations of the Carmen myth from the 19th to the 21st century illustrate the continuities and discontinuities in dealing with the myth.

  16. Úhlová diskordance v malesických vrstvách v mšensko-roudnické a žihelské pánve (stephan B)

    Czech Academy of Sciences Publication Activity Database

    Lojka, R.; Bosák, Pavel; Pešek, J.

    2014-01-01

    Roč. 2013, č. 1 (2014), s. 16-18 ISSN 0514-8057 Institutional support: RVO:67985831 Keywords : angular unconformity * Slaný Formation * Mšec Member * Hředle Member * Central Bohemian Upper Paleozoic Basins Subject RIV: DB - Geology ; Mineralogy http://www.geology.cz/zpravy/obsah/2013/Zpr2013A-3.pdf

  17. User Studies Differ Across Some Disciplines and May Not Be Very Effective. A review of: Dervin, Brenda and CarrieLynn D. Reinhard. “Researchers and Practitioners Talk About Users and Each Other. Making User and Audience Studies Matter‐‐Paper 1.” InformationResearch 12.1 (Oct. 2006. 6 Aug. 2007 .

    Directory of Open Access Journals (Sweden)

    Virginia Wilson

    2007-09-01

    Full Text Available Objective – As part of a multi‐staged project, this study seeks to identify the unanswered questions about users as found in three fields: library and information science (LIS, human computer interaction, and communication and media studies, as well as the convergences and divergences across these fields.Design – A multi‐phased, qualitative study involving individual face‐to‐face and telephone interviews, as well as self interviewing and focus groups.Setting – The fields of LIS, human computer interaction, and communication and media studies as examined in interview situations.Subjects – 83 international experts across the three fields, as well as 31 local experts from central Ohio, USA.Methods – The majority of the 83 international experts in the fields of LIS, human computer interaction, and communication and media studies were interviewed by telephone (some in person.Thirty‐one local experts (7 public and 24 academic library directors were individually interviewed and also took part in focus groups. The Sense‐Making Methodology was used as an interview approach with its emphasis on bridging gaps. Neutral interview questions were used to tease out the gaps in certain situations— in the case of this project, the gaps involve communication and the unanswered questions about users. Brenda Dervin developed this approach, which has been transformed and adapted by Dervin and a host of other LIS researchers over the past 25 years. It is a metatheoretical approach that has “evolved into a generalized communication‐based methodology seen as useful for the study of human sense‐making (and sense‐unmaking in any context”(Dervin 729. The Sense‐Making metatheory is implemented three ways in the method: “in the framing of research questions; in the designing of interviewing; and in the analyzing and concluding processes of research” (Dervin 737. In the research under review for this summary the answers to the gap‐identifying questions allow different disciplines to begin to communicate and understand each other. Using Sense‐Making in focus groups involves self interviewing (diaries, journals and group discussions. Interviews were transcribed using the “smooth verbatim approach” in which nonfluencies such as repetition, hesitancies, and partial words are eliminated. Care was taken to ensure anonymity, as this is necessary in the first step of the Sense‐Making approach. The transcripts were analyzed for themes to capture a broad picture of what the participants struggle with across disciplinary and research practicedivides. Analysis was carried out by using comparative coding developed in early grounded theory combined with the Sense‐Making methodology’s emphasis on gaps and bridging gaps. The “quotablequote” was the unit of analysis, and thematically representative quotes were selected from the transcriptions.Main Results – In an attempt to analyze communication across and within disciplines, the researchers did a thematic analysis on the interviews conducted with their international and local experts. The thematic analysis found 12 major themes, which included a total of 75 sub themes. The 12 major themes include the following:Participants wanted to make a difference with their work; participants agreed that current user research is not doing the job;there are fundamental disagreements about users and user studies; there are fundamental disagreements about the purposes of using user studies; there are external forces that make carrying out andapplying user studies difficult; there was a lengthy list of differing suggestions for improving user studies; interdisciplinary communication across the three fields that do user studies is not effective; it was agreed that interdisciplinary contact is difficult;communication across the research/practice divide is not going well; some participants saw academic researchers as the problem, while some participants viewed practitioners as the problem; and most participants agreed that contact across fields and the research/practice divide would be beneficial. The researchers contend that this analysis is one of many that could be done on the information retrieved from the interviews. Their goal was not to find the definitive answers, but to describe the difficulties that participants are having across disciplines and across the research/practice divide in terms of communication and relating to user studies. The researchers wanted to tease out implications for communication and to illustrate the multiplicity that they found.Conclusion – It is difficult for this study to draw conclusions except in the most general sense, as it is part of a larger, multi‐staged research project. However, this study did find that although participants across fields wanted a synthesis, they also expressed their inability to understand syntheses fromfields other than their own. There were some who wanted more theories, while some claimed there were too many theories already. There was much criticism about communication across disciplines, but few solutions offered. The researchers can offer up no “magic wands” as solutions for these results, but they do suggest that the modes of communication traditionally used in user studies research are not working.

  18. Osteocephalus castaneicola Moravec, Aparicio, Guerrero-Reinhard, Calderón, Jungfer & Gvozdík, 2009 (Anura: Hylidae. Extensión de su distribución geográfica y nuevo registro para el departamento de La Paz, Bolivia

    Directory of Open Access Journals (Sweden)

    Aguilar-Kirigin, Alvaro Juan

    2012-08-01

    Full Text Available Dos ejemplares de la especie Osteocephalus castaneicola fueron colectados en la República de Bolivia y depositados en la Colección Boliviana de Fauna (CBF, La Paz, Bolivia. Ambos registros se realizaron en el Departamento de La Paz, Provincia Abel Iturralde, Capital de Provincia Ixiamas, Sección Primera, Municipio Ixiamas, Cantón Ixiamas, Capital de Cantón Tahua. Localidad El Tigre, 11º58’54.4”S, 68º00’19.3”W; 122 m s.n.m. Fecha de colecta: 10 Julio 2010. Hora: 08:40 p.m. Colectores: Alvaro J. Aguilar Kirigin y Wilson Bani Rivero. Bosques Amazónicos de Altura. (CBF 6659. El espécimen mide 43.7 mm de longitud hocico-vientre (SVL y pesa 4.5 gramos. Misma localidad y día. Hora: 09:08 p.m. Colectores: Alvaro J. Aguilar Kirigin y Wilson Bani Rivero. Bosques Amazónicos de Altura. (CBF 6660. El espécimen mide 49.7 mm de SVL.

  19. Glarus - Blanchiment

    OpenAIRE

    Fluck , Pierre

    2008-01-01

    Cette usine se trouve dans la vallée du Strengenbach, à l'écart de la ville (23 établissements au cours des XVIIIème et XIXème siècles). On pratiquait autour de cet établissement le blanchiment sur prés. A l'origine, elle s'appellait Caspar Vogel. En 1850, elle devint David Pabst. En 1855, un incendie ravagea les bâtiments. Nouvelle construction en 1863, pour devenir en 1864 : Speich, Pabst & Streiff. En 1869, la raison sociale est Streiff & Cie. Aujourd'hui : Bleicherei Streiff AG.

  20. Kuva-yi Milliye Müzesindeki Sırp Kralı II. Stefan Uroš Milutin (1282-1321 Dönemine Ait Gümüş Sikke A Silver Coin of Serbian King Stephan Uros II Milutin (1282-1321 from Kuva-yi Milliye Museum

    Directory of Open Access Journals (Sweden)

    Ceren ÜNAL

    2012-12-01

    Full Text Available Museum of Kuva-yi Milliye in Balıkesir which is located in thenorth-western part of Turkey was established in 1996. The Museum ofKuva-yi Milliye has approximately 2.500 coins from different culturesand ages. As a result of some research, done between 2011-2012August, one rare silver coin which dated back to Medieval era of Serbiawas detected.There is a silver dinar of Serbian king Stephen Uroš II Milutin(1282-1321 in Kuva-yi Milliye Museum which might have come toAnatolia with the international trade route. Serbian silver dinar wasfound together with a group of Venetian silver coins and it was wronglyclassified to Byzantine Empire which was an effective culture in thatera. Most probably, Serbian silver coin which was dated back to the endof the 13th century, might have come to the Anatolia with a trade ofVenetia. The coin which is protected in the Museum is the reflection of arich culture of Anatolia which is the center of overseas trade betweenEast and West.When Byzantine Empire began to lose its power in 12th century,the idea of independence between Balkan communities developed.Serbian Kingdom which was established in 12th century was gettingstronger gradually and its borders were extended. Therefore, SerbianKingdom reached a balance situation between the West and ByzantineEmpire. As the Serbian Kingdom, was located on the overland journeybetween the West and the East, it had effective relations with itswestern alliances. Because of its strategical location, Byzantine Empirehad to have good relations with them.This rare silver dinar most probably came to Anatolia with theVenetian merchants who were dominant in the sea trade in that era. Itwill be presented with the help of the historical background of theBalkans and Serbia. Türkiye’nin kuzeybatısında, Balıkesir ilinde yer alan Kuva-yi Milliye Müzesi 1996 yılında kurulmuştur. Kuva-yi Milliye Müzesi’nde yaklaşık olarak 2.500 adet farklı kültürler ve dönemlere ait sikke bulunmaktadır. Kuva-yi Milliye Müzesi’nde, 2011 ve 2012 yılı Ağustos ayları arasında yapılan çalışmalar sonucu Ortaçağ Sırbistan dönemine tarihlenen bir adet nadir buluntu gümüş sikke tespit edilmiştir.Kuva-yi Milliye Müzesi’ndeki1 Sırp hükümdar II. Stefan Uroš Milutin (1282-1321 iktidarına tarihlenen bir adet gümüş sikke/dinar2, Anadolu’ya ticaret yoluyla girmi�� olmalıdır. Bir grup gümüş Venedik sikkesi ile beraber bulunan Sırp dinarı, dönemin etkin kültürlerinden Bizans İmparatorluğuna ait sanılarak sınıflanmıştır. Yapılan araştırmalar sonucu 13. yüzyıl sonu Sırp Krallığı dönemine tarihlenen gümüş sikkenin Anadolu’ya girişi ise muhtemelen Venedik ile yapılan ticaretle gerçekleşmiştir. Müzede korunan sikke Doğu ile Batı arasında, özellikle deniz aşırı ticaretin merkezi konumunda olan Anadolu’nun zengin kültürünün yansımasıdır.12. yüzyılda Bizans İmparatorluğunun gücünün zayıflamasıyla, Balkanlarda yaşayan toplumlar arasında bağımsızlık düşüncesi gelişmiştir. 12. yüzyılda kurulan Sırp Krallığı giderek güçlenerek Balkanlarda sınırlarını genişletmiş ve Bizans İmparatorluğu ile Batıdaki devletler arasında denge unsuru olarak önemli bir konuma ulaşmıştır. Sırp Krallığının, Batı’nın Doğu’ya karadan açılan yolu üzerinde olması Batı ile çeşitli ittifak ilişkileri kurmalarında etkindir. Stratejik konumu Bizans İmparatorluğunun da her zaman dostane ilişkiler kurma eğiliminde olmasına neden olmuştur.Dönemin deniz aşırı ticaretteki hakim gücü olan Venedikli tüccarlar kanalıyla Anadolu’ya girmiş olduğu düşünülen gümüş sikke nadir bir buluntudur. Bu nadir gümüş sikke Balkanlar ve Sırbistan’ın tarihi arka planı eşliğinde tanıtılacaktır.

  1. Validation of the New Interpretation of Gerasimov's Nasal Projection Method for Forensic Facial Approximation Using CT Data

    DEFF Research Database (Denmark)

    Maltais Lapointe, Genevieve; Lynnerup, Niels; Hoppa, Robert D

    2016-01-01

    The most common method to predict nasal projection for forensic facial approximation is Gerasimov's two-tangent method. Ullrich H, Stephan CN (J Forensic Sci, 2011; 56: 470) argued that the method has not being properly implemented and a revised interpretation was proposed. The aim of this study......, and Ullrich H, Stephan CN (J Forensic Sci, 2011; 56: 470) interpretation should be used instead....

  2. Tool sai veerandi Silvanost võla katteks / Hannes Sarv

    Index Scriptorium Estoniae

    Sarv, Hannes

    2010-01-01

    Indrek Rahumaa on väidetavalt võtnud Toomas Tooli ja Stephan David Balkini käest laenu, pantides Silvano Fashion Group aktsiaid. 31. detsembril andis ettevõte börsile teateid selle kohta, et Toomas Tool omab Silvano Fashion Groupi aktsiatest 24,52% ja Stephan David Balkin - 20%

  3. Romaphobia among adolescents : the role of perceived threat, nationalism, and acculturation expectations

    NARCIS (Netherlands)

    Ljujic, Vanja

    2011-01-01

    The purpose of the research presented in this thesis was to gain insight into social-psychological mechanisms that underlie negative attitudes towards the Roma, i.e. Romaphobia, among adolescents. Drawing from the threat theory (Stephan & Stephan, 1996, 2000), we found evidence that the perception

  4. Energy from waste. Vol. 2; Energie aus Abfall. Bd. 2

    Energy Technology Data Exchange (ETDEWEB)

    Thome-Kozmiensky, K.J.; Beckmann, M.

    2007-07-01

    In the book under consideration, the thermal treatment in waste incinerators, in industrial power stations and in coal-fired power stations is in the foreground. Possibilities of gasification are described. The chapter 'Developments of thermal waste treatment' consists of the following chapter: (a) Maximal size of waste incineration plants (Johannes J.E. Martin); (b) Trends and highlights of the thermal waste treatment in Europe (Martin Brunner); (c) Utilization of waste heat from Vienna waste incinerators for the operation of a district cooling grid - Effects on the primary energy efficiency of district heating and district cooling in Vienna (Franz Schindelar, Alexander Wallisch); (d) Evolutionary plant development based on experiences (Hans-Peter Buechner); (e) Effects of increased chlorine freights at the cocombustion of secondary fuels at the site of the brown coal fired power station Jaenschwalde (Frank Mielke, Andreas Sparmann, Sven Kappa); (f) Refuse-fueled power stations and waste incinerators - different plant technology? (Hendrik Seeger); (g) Generation of fuel gas from high calorific wastes (Udo Hellwig, Michael Beyer); (h) Strength testing of steam vessels with increased testing pressure (Wolfgang Rossmaier). The chapter 'Energy efficiency of waste incinerators' consists the following contributions: (a) Evaluation of energy efficiency in plants of thermal waste treatment; (b) Scientific-technical and juridical rationality - a contradiction? Comments to the judgement o the VGH Baden-Wuerttemberg according to waste incineration (Bodo A. Baars and Adolf Nottrodt); (c) Determination of the energy efficiency in plants of thermal waste incineration - To the difficulties of equivalent values and calculation of the calorific value (Michael Beckmann, Reinhard Scholz). The chapter 'Optimization of the plant technology' contains the following contributions: (a) Stay a while - Considerations according to the first tank of thermal waste

  5. Pop / Marko Mägi

    Index Scriptorium Estoniae

    Mägi, Marko

    2004-01-01

    Heliplaatidest: Metro Luminal "Reboot", Mess "Küsi eneslt", Stephan Mathieu "On Tape", The Velvet Underground "Live At Max's Kansas Sity", Talking Heads "The Name Of This Band Is Talking Heads"; Destiny's Child "Destiny Fulfilled", Riho Sibul "Must"

  6. 2018-03-21T02:11:52Z https://www.ajol.info/index.php/all/oai oai:ojs ...

    African Journals Online (AJOL)

    , Cameroon Winter, Stephan; German Collection of Microorganisms and Cell Cultures (DSMZ) c/o BBA, Messeweg 11/12, D-38104 Braunschweig, Germany. Mignouna, Hodeba D.; 3Virginia State University, Agricultural Research Station, Box ...

  7. Spektaakel läbi / Kadri Mälk

    Index Scriptorium Estoniae

    Mälk, Kadri, 1958-

    2003-01-01

    Rahvusvaheline ehtekunstisündmus "Schmuckszene" Münchenis. Herbert Hofmanni preemia: Peter Chang (Inglismaa), Andy Gut (Šveits), Ike Jünger (Saksamaa). 2002. a. avatud kaasaegse kunsti muuseumist (Pinakothek der Moderne, arhitekt Stephan Braunfels)

  8. How economics shapes science

    National Research Council Canada - National Science Library

    Stephan, Paula E

    2012-01-01

    .... At a time when science is seen as an engine of economic growth, Paula Stephan brings a keen understanding of the ongoing cost-benefit calculations made by individuals and institutions as they compete...

  9. Fulltext PDF

    Indian Academy of Sciences (India)

    Prakash

    availability of many computer-based programs and databases in the ... of the structural roles of segments that make protein-protein interaction interfaces. ... Stephan et al analyse neural interactions between different brain regions – an area.

  10. IntenCities : interdistsiplinaarne installatsioon : ArtGenda 2000, Helsinki = IntenCities : Multidisciplinary Installation Project @ ArtGenda 2000, Helsinki

    Index Scriptorium Estoniae

    2000-01-01

    Projekteerija arhitektuuribüroo Ocean North (Kivi Sotamaa, Lasse Wager, Stephane Valcroze, Toni Kauppila, Tuuli Sotamaa, Michael Hensel). Meediakunst - Juha Fiilin, maalid - Janne Räisänen, graafiline kujundus - Klaus Haapaniemi, tantsuetendus - Gruppen Fyra. 5 ill

  11. Maailm on suur ja lunastus luurab nurga taga / Kaarel Kuurmaa

    Index Scriptorium Estoniae

    Kuurmaa, Kaarel

    2008-01-01

    12. PÖFFi filme - "Maailm on suur ja lunastus luurab nurga taga" ("The World is Big and Salvation Lurks Around the Corner") : režissöör Stephan Komandarev : Bulgaaria - Saksamaa - Ungari - Sloveenia 2008

  12. Unistus saab reaalsuseks / Kadri Kaldam

    Index Scriptorium Estoniae

    Kaldam, Kadri

    2008-01-01

    Arhitektuuri ja disaini veebiportaali Architonic salong Kölni mööblimessil. Projekteerija: LAVA (Laboratory for Visionary Architecture, Stuttgart, Sydney). Arhitektid: Tobias Wallisser, Chris Bosse. Loov meeskond: Kadri Kaldam, Stephan M. Albrecht, Kristof Gavrielides

  13. A Moment in the Auto/biographical Enterprise | Jansen | Current ...

    African Journals Online (AJOL)

    Abstract. Judith Lütge Coullie, Stephan Meyer, Thengani H Ngwenya and Thomas Olver (eds). (2006) Selves in Question: Interviews on Southern African Auto/biography. Honolulu: University of Hawai'i Press.

  14. 75 FR 25238 - Environmental Impacts Statements; Notice of Availability

    Science.gov (United States)

    2010-05-07

    ... Ends: 06/28/2010, Contact: Thomas H. Stephan, 215-897-4916. EIS No. 20100163, Final EIS, BOP, 00... EIS, BLM, 00, Southern California Edison's Eldorado-Ivanpah Transmission Line Project, Construction...

  15. Kabja tervishoiu koolitus / Sanna Turu

    Index Scriptorium Estoniae

    Turu, Sanna

    2013-01-01

    Eesti Raskeveohobuse Seltsi poolt 25. mail Raplamaal Piibelehe Puhkekemajas korraldatud koolitusest, kus hobuveterinaar Triin Tohver ja professionaalne sepp Stephan Ernest Saksamaalt tegid põhjaliku ülevaate hobuse kabja tervishoiu teemadel

  16. Sten Pentus : minu eesmärk on vormel-1 maailmameister / Rain Pruul

    Index Scriptorium Estoniae

    Pruul, Rain

    2006-01-01

    Kolmapäeval allkirjastasid vormelisõitja Sten Pentus ja Prantsusmaa SG Formula meeskonna juht Stephane Guerin lepingu, mille kohaselt võistleb noor eestlane sel hooajal vormel Renault̀ Eurocup sarjas

  17. A Comprehensive Theory of Algorithms for Wireless Networks and Mobile Systems

    Science.gov (United States)

    2016-06-08

    pages 109-118, July 2015. [3] Magnus Halldorsson, Stephan Holzer and Nancy Lynch. A Local Broadcast Layer for the SINR Network Model. ACM Symposium on...publication, 2014. [9] Magnus Halldorsson, Stephan Holzer, Pradipta Mitra and Roger Wattenhofer. The Power of Oblivious Wireless Power. Submitted for...David Peleg. Nonuniform SINR+Voronoi Diagrams are Effectively Uniform. In Yoram Moses, editor, Distributed Computing: 29th International Symposium

  18. Some South African connections among students at the Hochschule ...

    African Journals Online (AJOL)

    Between 1919 and 1933, five South African born students enrolled at the Hochschule: Constance Hoesch (singing), Margarete Schoen (piano), Lucia de Kock (cello), Reinhard Behr (singing), and Joachim Speiser (piano and composition). Three students later came to South Africa: the Jewish German Heinz Hirschland ...

  19. Is classical mechanics based on Newton's laws or Eulers analytical equations?

    Directory of Open Access Journals (Sweden)

    H.Iro

    2005-01-01

    Full Text Available In an example I illustrate how my picture of physics is enriched due to my frequent conversations with Reinhard Folk. The subject is: Who wrote down the basic equations of motion of classical mechanics for the first time? (To be sure, it was not Newton.

  20. Revision of the West Palaearctic species of the genus Agathis Latreille (Hymenoptera: Braconidae: Agathidinae)

    NARCIS (Netherlands)

    Simbolotti, G.; Achterberg, van C.

    1999-01-01

    The West Palaearctic species of the genus Agathis Latreille, 1804 (Braconidae: Agathidinae) are revised and keyed. Forty-six species of Agathis are treated as valid, of which 29 occur in Europe; three species of the former Agathis mediator group (Bassus brevicaudus (Reinhard, 1867) comb. nov., B.

  1. A Commentary on "Rhetoric or Reality? Do Accounting Education and Experience Increase Weighting on Environmental Performance in a Balanced Scorecard?"

    Science.gov (United States)

    Larrinaga, Carlos

    2013-01-01

    In the paper, "Rhetoric or Reality? Do Accounting Education and Experience Increase Weighting on Environmental Performance in a Balanced Scorecard?" (Wynder, Wellner, and Reinhard 2013), researchers test whether business education and (controller) experience influence decision-makers to consider a longer-term perspective and,…

  2. Generic revision of the subfamily Cenocoeliinae Szépligeti (Hymenoptera: Braconidae)

    NARCIS (Netherlands)

    Achterberg, van C.

    1994-01-01

    The genera of the subfamily Cenocoeliinae Szépligeti are revised, keyed and illustrated. The genera Capitonius Brullé, 1846, Aulacodes Cresson, 1865, Lestricus Reinhard, 1866, Promachus Cresson, 1887, and Evaniomorpha Szépligeti, 1901, are re-instated. One new genus is described and illustrated:

  3. Demonstration and Evaluation of Solid Phase Microextraction for the Assessment of Bioavailability and Contaminant Mobility

    Science.gov (United States)

    2012-05-01

    G.A., Greenberg, M.S., Rowland, C.D., Irvine, C.A., Lavoie, D.R., Brooker, J.A., Moore, L., Raymer , D.F.N., McWilliam, R.A. 2005. “In situ exposures...Reinhard, M.; and Roberts , P. Sorption of Hydrophobic Organic Compounds by Sediments. In Geochemical Processes at Mineral Surfaces; American Chemical

  4. Treatability Study in Support of Intrinsic Remediation for Pumphouse 75 (Site 57) at MacDill Air Force Base, Tampa, Florida

    Science.gov (United States)

    1997-01-01

    mechanisms (Grbic’-Galic’, 1990; Belier et al., 1992; Edwards et al., 1992; Edwards and Grbic’-Galic’, 1992, Grbic’-Galic’ and Vogel, 1987; Lovely et al...Bear, J. 1979. Hydraulics of Groundwater: McGraw-Hill, Inc., New York, 569 p. Belier , H.R., M. Reinhard, and D. Grbic-Galic. 1992. Metabolic

  5. Good Faith in European Contract Law

    NARCIS (Netherlands)

    Hondius, E.H.

    2002-01-01

    Reinhard Zimmermann and Simon Whittaker, Good Faith in European Contract Law, pp 720, ISBN 0 521 77190 0, Cambridge University Press, Cambridge 2000. This is the first publication resulting from the Trento Common Core of European Private Law project. It analyses the law relating to good faith in

  6. South African Medical Journal - Vol 92, No 7 (2002)

    African Journals Online (AJOL)

    The South African Community Epidemiology Network on drug use (SACENDU) project, phases 1 - 8- Cannabis and Mandrax · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Reinhard A Uebel, Cherylynn A Wium, 542-547 ...

  7. Anatomia foliar de quatro espécies do gênero Cattleya Lindl. (Orchidaceae) do Planalto Central Brasileiro Foliar anatomy of four species of genus Cattleya Lindl. (Orchidaceae) of the Brazilian Central Planalt

    OpenAIRE

    Rosane Zanenga-Godoy; Cecilia Gonçalves Costa

    2003-01-01

    As espécies analisadas (Cattleya araguaiensis Pabst, C. bicolor Lindl., C. nobilior Rchb. e C. walkeriana Gardn.) apresentam epiderme uniestratificada em ambas as faces da lâmina foliar, ocorrendo estômatos na face abaxial; deposição de cera epicuticular em crostas, escamas, flocos e plaquetas; em C. araguaiensis ocorrem estegmatas incrustados nas células epidérmicas; em todas as espécies ocorre hipoderme com células de paredes espessadas; mesofilo bifacial, compacto; células paliçádicas atíp...

  8. Grain fracture model and its application to strength evaluation in engineering ceramics

    Science.gov (United States)

    Hoshide, Toshihiko

    1993-02-01

    A new model of cracking process in ceramics is developed assuming the fracture of the grain just ahead of a flaw, such as a crack or a notch, during the loading process, prior to the final unstable fracture. Based on the grain fracture model, a simulation was carried out to explain the anomalous behavior of small flaws and the notch width effect, which were reported by Evans and Langdon (1976) and Hoshide et al. (1984) and by Bertolotti (1973) and Pabst et al. (1982), respectively. It is shown that the analytical relations of the new model can explain the experimental results for both situations.

  9. Anatomia foliar de quatro espécies do gênero Cattleya Lindl. (Orchidaceae do Planalto Central Brasileiro Foliar anatomy of four species of genus Cattleya Lindl. (Orchidaceae of the Brazilian Central Planalt

    Directory of Open Access Journals (Sweden)

    Rosane Zanenga-Godoy

    2003-03-01

    Full Text Available As espécies analisadas (Cattleya araguaiensis Pabst, C. bicolor Lindl., C. nobilior Rchb. e C. walkeriana Gardn. apresentam epiderme uniestratificada em ambas as faces da lâmina foliar, ocorrendo estômatos na face abaxial; deposição de cera epicuticular em crostas, escamas, flocos e plaquetas; em C. araguaiensis ocorrem estegmatas incrustados nas células epidérmicas; em todas as espécies ocorre hipoderme com células de paredes espessadas; mesofilo bifacial, compacto; células paliçádicas atípicas, com barras de espessamento; feixes vasculares colaterais dispostos alternadamente, acompanhados por bainha de fibras; cordões fibrosos acompanhados por estegmatas ocorrem longitudinalmente na lâmina foliar; presença de ráfides. Os aspectos descritos revelam acentuada xeromorfia, em função de economia de água.The analyzed species (Cattleya araguaiensis Pabst, C. bicolor Lindl., C. nobilior Rchb. e C. walkeriana Gardn. present unistratified epidermis at both surfaces with stomata at abaxial surface; deposition of epicuticular wax in crusts, scales, granules and plates; C. araguaiensis presents stegmata at epidermal cells; others characteristics present at all species are: hypodermis cells with thick walls; bifacial and compact mesophyll; atipic cells ofpalisade parenchyma with thichness bars; collateral vascular bundles alternate accompanied by sheath fibers; cordon fibers accompanied by stegmata in the foliar blade; raphids. The described aspects reveal accentuate xeromorphy for water economy.

  10. On a classification of irreducible almost-commutative geometries IV

    International Nuclear Information System (INIS)

    Jureit, Jan-Hendrik; Stephan, Christoph A.

    2008-01-01

    In this paper, we will classify the finite spectral triples with KO-dimension 6, following the classification found in Iochum, B., Schuecker, T., and Stephan, C. A., J. Math. Phys. 45, 5003 (2004); Jureit, J.-H. and Stephan, C. A., J. Math. Phys. 46, 043512 (2005); Schuecker, T. (unpublished); Jureit, J.-H., Schuecker, T., and Stephan, C. A., J. Math. Phys. 46, 072302 (2005). with up to four summands in the matrix algebra. Again, heavy use is made of Krajewski diagrams [Krajewski, T., J. Geom. Phys. 28, 1 (1998).] This work has been inspired by the recent paper by Connes (unpublished) and Barrett (unpublished). In the classification, we find that the standard model of particle physics in its minimal version fits the axioms of noncommutative geometry in the case of KO-dimension 6. By minimal version, it is meant that at least one neutrino has to be massless and mass-terms mixing particles and antiparticles are prohibited

  11. A CFD Simulation of Hydrogen Production in Microreactors

    Directory of Open Access Journals (Sweden)

    Javad Sabziani

    2015-01-01

    Full Text Available In this study, the modeling of hydrogen production process in microreactors by methanol-steam reforming reaction is investigated. The catalytic reaction of methanol-steam reforming producing hydrogen is simulated considering a 3D geometry for the microreactor. To calculate diffusion among species, mixture average correlations are compared to Stephan-Maxwell equations. The reactions occurring inside the microreactor include reforming of methanol with steam, methanol decomposition, and a reaction between carbon dioxide and hydrogen. The main objectives of this study are the prediction of temperature profile along the microreactor using either mixture average method or Stephan-Maxwell one and the comparison between the present predictions and some existing experimental data. The simulation results indicate that Stephan-Maxwell method conforms more suitably to the experimental results. The difference is more at lower feed flow rates since, when the flow rate increases, mass transfer mechanism changes from diffusion to convection, which in turn reduces the difference.

  12. From Blogs to Books: Blogging as Community, Practice and Platform

    Directory of Open Access Journals (Sweden)

    William Caraher

    2015-05-01

    Full Text Available This article expands a 2008 article prepared by William Caraher for Archaeology Online which celebrated the first generation of scholarly blogging in archaeology and classics. Caraher remains tremendously optimistic that the widespread accessibility of blogging platforms, the growth of social media, and new expectation for academic publication has created new communities of scholarly practice poised to revolutionize archaeological communication. Andrew Reinhard offers a more cautionary perspective on the relationship between blogging and publishing by introducing a global perspective on academic publishing and some of the practical issues related to including blogs within the larger tent of scholarly communication. Reinhard's perspectives reveal that the communities of practice in academia may not always be compatible, but like both article authors, they leave plenty of room for new publishing possibilities in a range of rapidly changing digital media and platforms.

  13. Prediction of Solar-Terrestrial Disturbances: Decay Phase of Energetic Proton Events.

    Science.gov (United States)

    1982-10-01

    Dependence of 50 keV upstream ion events at IMP 7/8 upon magnetic field-bow shock geometry in the earth’s foreshock : A statistical study, J. Geophys_.Rers...ion events in the F. C. Roelof Earth’s foreshock R. Reinhard ISEE-3/IKtP-8 observations of simultaneous upstream proton T. R. Sanderson events K.-P

  14. Decision-making framework for testing and grouping of nanomaterials

    OpenAIRE

    Landsiedel, Robert

    2015-01-01

    A ‘multiple perspective’ framework for the grouping of nanomaterials Robert Landsiedel presenting the results of the ECETOC Nano Task Force (Josje H.E. Arts a, Mackenzie Hadi b, Athena M. Keene c, Reinhard Kreiling d, Delina Lyon e, Monika Maier f, Karin Michel g, Thomas Petry h, Ursula G. Sauer i, David Warheit j, Karin Wiench k, Robert Landsiedel k) a AkzoNobel, Technology and Engineering, Arnhem, Netherlands b Shell Health, Shell International B.V., The Hague, Netherlands...

  15. Draft Treatability Study in Support of Remediation by Natural Attenuation Building 1212 at Fairchild Air Force Base, Spokane, Washington

    Science.gov (United States)

    1997-01-01

    1975; Atlas , 1981, 1984, and 1988; Gibson and Subramanian, 1984; Reinhard et al., 1984; Young, 1984; Bartha , 1986; Wilson et al., 1986, 1987, and...Biotechnology of petroleum pollutant biodegradation: Microbial Ecology , vol. 12, p. 155-172. Bauman, B., 1991, Biodegradation research of the American...Perry, J.J., 1984, Microbial Metabolism of Cyclic Alkanes, In: Atlas , R.M ed. Petroleum Microbiology. Macmillan Publishing Co., New York, New York

  16. Treatability Study in Support of the Intrinsic Remediation Option at the Current Fire Training Area, Westover Air Reserves Base, Chicopee, Massachusetts

    Science.gov (United States)

    1997-02-01

    Winter, 1987, p. 64-71. Bartha , R., 1986, Biotechnology of petroleum pollutant biodegradation: Microbial Ecology , vol. 12, p. 155-172. Bauman, B., 1991...Prepared for Air Force Systems Command, Wright-Patterson Air Force Base, Ohio, June. Atlas , R.M., 1981, Microbial degradation of petroleum hydrocarbons...of jet fuel and gasoline, including the BTEX compounds (e.g., lamison et at., 1975; Atlas , 1981, 1984, 1988; Gibson and Subramanian, 1984; Reinhard et

  17. Treatability Study in Support of Intrinsic Remediation for the Jet Fuel Transfer Line Southwest of Building 412 and the POL Yard. Volume 1: Text. Wisconsin Air National Guard at Truax Field, Madison, Wisconsin

    Science.gov (United States)

    1997-01-01

    Jamison et al., 1975; Atlas , 1981, 1984, 1988; Gibson an( ’)ramanian, 1984; Reinhard et al., 1984; Young, 1984; Bartha , 1986; Wilson , 1986, 1987...Academic Press, New York, 381 p. Atlas , R.M., 1981, Microbial degradation of petroleum hydrocarbons - an environmental 0 perspective: Microbiological Reviews...biodegradation: Microbial Ecology , vol. 12, p. 155-172. Bauman, B, 1991, Biodegradation Research of the American Petroleum Institute. Presented at: In

  18. Robert J. Aumann - matemaatikust Nobeli preemia laureaat / Peeter Puusemp

    Index Scriptorium Estoniae

    Puusemp, Peeter, 1947-

    2006-01-01

    2005. a. Nobeli preemia majanduse alal silmapaistva panuse eest mänguteooria ülesannete lahendamisse saanud Robert J. Aumannist ja D. Saari loetelu matemaatikutest - Nobeli preemia laureaatidest: John Nash'ist, Herbert Hauptman'ist, John Pople'ist, Bertrand Arthur William Russell'ist, Kenneth Joseph Arrow'ist, Gerard Debreu'ist, Leonid Vitaljevitš Kantorovitš'ist, Reinhard Selten'ist, Jan Tinbergen'ist

  19. Common DRG System - the Future of Europe? A Response to Recent Commentary

    Directory of Open Access Journals (Sweden)

    Gerli Paat-Ahi

    2015-07-01

    Full Text Available This is a short piece in response to the “Heterogeneity of European DRG systems and potentials for a common EuroDRG system”1 by Alexander Geissler, Wilm Quentin and Reinhard Busse from the EuroDRG team. We would like to thank them for taking the time to read our article and offer excellent suggestions to the diagnosis-related group (DRG systems for further development.

  20. Physical Layer Ethernet Clock Synchronization

    Science.gov (United States)

    2010-11-01

    42 nd Annual Precise Time and Time Interval (PTTI) Meeting 77 PHYSICAL LAYER ETHERNET CLOCK SYNCHRONIZATION Reinhard Exel, Georg...oeaw.ac.at Nikolaus Kerö Oregano Systems, Mohsgasse 1, 1030 Wien, Austria E-mail: nikolaus.keroe@oregano.at Abstract Clock synchronization ...is a service widely used in distributed networks to coordinate data acquisition and actions. As the requirement to achieve tighter synchronization

  1. Beyond the drip-line: a high-resolution open-air Holocene hunter-gatherer sequence from highland Lesotho

    CSIR Research Space (South Africa)

    Mitchell, P

    2011-03-01

    Full Text Available the drip-line: a high-resolution open-air Holocene hunter-gatherer sequence from highland Lesotho Peter Mitchell1, Ina Plug2, Geoff Bailey3, Ruth Charles4, Amanda Esterhuysen5, Julia Lee Thorp6, Adrian Parker7 & Stephan Woodborne8 The activities...

  2. Low-Incidence, High-Consequence Pathogens

    Centers for Disease Control (CDC) Podcasts

    2014-02-21

    Dr. Stephan Monroe, a deputy director at CDC, discusses the impact of low-incidence, high-consequence pathogens globally.  Created: 2/21/2014 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 2/26/2014.

  3. The Southern Kurile Islands: Shrouded in Eternal Fog

    Science.gov (United States)

    2012-03-22

    Kurile Islands?”44 during a meeting of the Japanese Diet on October 19, 1951. His initial answer was that the Northern and the Southern Kuriles were...Islands: Vietnam, China, and Taiwan, and 2) the Spratly Islands: Vietnam, China, Taiwan, Malaysia , Philippines, and Brunei. 7 John J. Stephan, The

  4. Interview

    International Nuclear Information System (INIS)

    Rozes, Stephane

    2014-01-01

    Programmed for this year, the debate for the Act concerning energy transition comes at a crucial moment in Francois Hollande's five year term of office. What is in store for the programme of renewable energy development? How will France reduce its nuclear energy share? Consultant Stephane Rozes invites elected representatives and State authorities to avoid being dogmatic. (author)

  5. Homme kell 18 avatakse Tallinna Kunstihoones NIFKA näitus...

    Index Scriptorium Estoniae

    2006-01-01

    Kapitali mõistet uuriv rahvusvaheline grupinäitus "Kapital (see veab meid alt)". Kuraator Simon Sheikh, osalejad loetletud. Avaldatakse ka raamat, kus tutvustatakse Will Bradley, Katja Diefenbachi, Stephan Geene'i, Brian Holmes'i, Trude Iverseni, Oleg Kirejevi, Isabell Lorey, Gerald Rauningi ja Natascha Sadr Haghighiani loomingut ja esseesid

  6. Uudised : Indi. Uus plaadifirma. Lennonid

    Index Scriptorium Estoniae

    2005-01-01

    Islandi indie-ansambli Sigur Rosi esinemine Tallinnas lükkub edasi. Inglise helilooja Michael Nyman loob oma plaadifirma MN Records, andes 11. apr. välja oma klaveri sooloalbumi "The Piano Sings". Järgnevad ka Nymani 2004. a. valminud oopri "Man and Boy: Dada" CD ja Stephan Jeffrey näidendi "The Libertine" põhjal tehtava filmi soundtrack

  7. Science | AAAS

    Science.gov (United States)

    Giuseppe Conte Italy's new prime minister defended discredited stem cell therapy By Luca Tancredi Barone defended discredited stem cell therapy By Luca Tancredi Barone May. 24, 2018 illustration of GOES-17 | May. 24, 2018 STEPHAN JUNEK/MPI BRAIN RESEARCH Apparatus for building a single NaCs molecule from two

  8. Suurte kunstnike teater? / Madli Pesti

    Index Scriptorium Estoniae

    Pesti, Madli, 1980-

    2008-01-01

    2.-18. maini Berliinis toimunud saksakeelse teatri esindusfestivalist "Theatertreffen 2008", mis toimus sel aastal neljakümne viiendat korda. Lavastustest: Simon Stephensi "Pornograafia" (lav. Sebastian Nübling), Signa Sorenseni ja Arthur Köstleri "Martha Rubini ilmumised", Stephan Kimmigi Schilleri-tõlgendus "Maria Stuart", Gerhart Hauptmanni "Rotid" (lav. Michael Thalheimer), Shakespeare "Hamlet" (lav. Jan Bosse), Christoph Marthaleri "Platz Mangel"

  9. The Gay Liberation Youth Movement in New York: "An Army of Lovers Cannot Fail"

    Science.gov (United States)

    Cappucci, John

    2010-01-01

    Stephan Cohen provides a unique comparative study of three queer youth groups that were active in New York City during the early 1970s, including Gay Youth, Street Transvestite Action Revolutionaries (STAR), and Gay International Youth Society at George Washington High School. Cohen focuses on these three groups due to the related characteristics…

  10. Austraallane näeb inglast / Maria Ulfsak-Šeripova

    Index Scriptorium Estoniae

    Ulfsak-Šeripova, Maria, 1981-

    2009-01-01

    Stephan Elliotti komöödiafilmist "Kerglased kombed" (Inglise-Kanada, 2008), mida võib vaadelda kui Alfred Hitchcocki 1928.a. valminud tummfilmi uusversiooni. Mõlemad põhinevad lõdvalt Noel Cowardi näidendil "Easy Virtue"

  11. Muusikauudiseid maailmast / Nele-Eva Steinfeld

    Index Scriptorium Estoniae

    Steinfeld, Nele-Eva

    2016-01-01

    Lühisõnumeid maailmast: Sibeliuse-nimelise viiuldajate konkursi võitis Christel Lee. Hans Abrahamsen pälvis Grawemeyeri auhinna. Jorma Panula dirigeerimiskonkursi võitis Dylan Corlay. Rahamured Kopenhaagenis. Suri Stravinski-uurija ja dirigent Robert Craft. Paavo Järvi ajakirja Diapason aasta muusik. Erkki-Sven Tüür sai Christoph Stephan Kaske fondi preemia

  12. CHONdROME SPHÉNOÏdAL

    African Journals Online (AJOL)

    3- Linsen m, junmei W, Liwei Z, jianping D, xuzhu C. an intracranial chondro- ma with intratumoral and subarachnoidal hemorrhage. neurol India. 2011;. 59:310-3. 4- rogers Dj, Boseley me, Stephan mj, Browd S, Semerad DC. enchondroma of the skull base secondary to generalized enchondromatosis: a case report and.

  13. Võib minna valjuks, lahedaks, karmiks / Dannar Leitmaa, Mart Niineste, Kaarel Kressa

    Index Scriptorium Estoniae

    Niineste, Mart, 1983-

    2009-01-01

    PÖff-i filmidest - nukufilm "Küla nimega Paanika" (rež. Stephane Aubier ja Vincent Patar; Belgia - Prantsusmaa), mängufilm "Ajami" (rež. Scandar Copti ja Yaron Shani; Saksamaa - Iisrael), muusikaline dokfilm "Võib valjuks minna" (rež. Davis Guggenheim; USA)

  14. Two Forms of Philosophical Argument or Critique

    Science.gov (United States)

    Marshall, James D.

    2004-01-01

    In this paper the author looks at two forms of philosophical argument or critique. These are derived by himself from the work of the late Kantian scholar, Stephan Korner who, in his book "What is Philosophy?" (1969), draws a number of distinctions between different forms of "philosophical" argument or critique. The two forms of derived argument,…

  15. www@20: Celebrations for 20 years of the web

    CERN Document Server

    Maximilien Brice

    2009-01-01

    Welcome by Professor Rolf Heuer, Director General of CERN The history of the Web with Ben Segal, Jean-Francois Groff and Robert CailliauQuestions for the panel : Jean-Francois Groff, Ben Segal, Tim Berners-Lee and Robert CailliauThe future of the Web with Chris Bizer, Stephane Boyera, Dan Brickley and Tom Scott

  16. Arhitektuurimuuseumid ehitavad / Karin Hallas

    Index Scriptorium Estoniae

    Hallas, Karin, 1957-

    2001-01-01

    Arhitektuurimuuseumide konföderatsiooni (ICAM) juhatuse aastakoosolekust Los Angeleses. Uusi ruume saanud või saavaid arhitektuurikeskusi. Uue muuseumikompleksi ehitamist on alustanud New Yorgi Moodsa Kunsti Muuseum (arhitekt Yoshio Taniguchi), 2002. a. valmib Münchenis Moderne Pinakothek (Stephan Braunfels), 2003. a. saab uued ruumid Berlinische Galerie (Frederik Fisher), uue maja Norra Arhitektuurimuuseum (Sverre Fehn), Arhitektuuri- ja Disainimuuseumi konkurss Soomes.

  17. Social Media Empowerment (III)

    NARCIS (Netherlands)

    A. Cox

    2011-01-01

    full text via link. Synovate heeft de afgelopen twee jaar onderzoek verricht op dit terrein. Anita Cox, Emile Rikken en Stephan van Velthoven zetten op basis daarvan zaken op een rij in een serie van 5 artikelen, hier op Molblog te lezen. In dit artikel staat brand-building via social media

  18. Kirjanduslik pommirünnak lõppenud / Udo Uibo

    Index Scriptorium Estoniae

    Uibo, Udo, 1956-

    2011-01-01

    Kanada kirjanik Yann Martel, kes 2002. a. sai oma romaani "Pii elu" (Life of Pi; e.k. 2005) eest Bookeri auhinna, otsustas hakata 2007 a. Kanada peaministri Stephan Harperi kirjanduslikuks mentoriks ja on otsustanud nüüd sellest loobuda

  19. Dynamic causal models of neural system dynamics: current state ...

    Indian Academy of Sciences (India)

    Prakash

    2006-09-28

    Sep 28, 2006 ... The Boolean nature of θ, i.e. the pattern of absent and present connections, and the ..... statistical inference at the group level, various options exist. The simplest approach is to enter the ... the group level as well (M Garrido, J M Kilner, S J Kiebel, K. E Stephan and K J Friston, unpublished results). Fitted to ...

  20. NREL-Led Research Effort Creates New Alloys, Phase Diagram | News | NREL

    Science.gov (United States)

    the next-generation semiconductors. A multi-institutional team led by NREL discovered a way to create to right) Stephan Lany, Aaron Holder, Paul Ndione, and Andriy Zakutayev. A multi-institutional team the breakthrough and took the idea from theory to reality. An Energy Frontier Research Center, which

  1. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Biosciences. Will D Penny. Articles written in Journal of Biosciences. Volume 32 Issue 1 January 2007 pp 129-144 Articles. Dynamic causal models of neural system dynamics: current state and future extensions · Klaas E Stephan Lee M Harrison Stefan J Kiebel Olivier David Will D Penny Karl J ...

  2. Planning ideology and geographic thought in the early twentieth century: Charles Whitnall's progressive era park designs for socialist Milwaukee.

    Science.gov (United States)

    Platt, Lorne A

    2010-01-01

    As Milwaukee’s chief park planner in the early to mid-twentieth century, Charles Whitnall responded to the various underlying ideologies of the period within which he worked. His preference for parks was a political and physical response to and remedy for the industrialized and heavily congested city he called home. By examining the Progressive Era discourse associated with planning, this article situates Whitnall’s work within the political, aesthetic, and environmental contexts of geographic thought that influenced his plans for Milwaukee. In promoting a physical awareness associated with the natural features of the region and responding to the sociopolitical framework of contemporaries such as Ebenezer Howard, Whitnall incorporated a sense of compassion within his planning. He responded to the preexisting beer gardens of Pabst and Schlitz, as well as Olmsted-designed park spaces, by advocating for decentralization as part of a broader socialist agenda that had swept through Milwaukee during the early 1900s.

  3. [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.

  4. Democratization in Albania: The OSCE, NATO and the European Union

    Science.gov (United States)

    2010-06-01

    html? maca =en-rss-en-all-1573-rdf (accessed 4 March 2010). 263 Manuel Montobbio de Balanzo, Spanish Ambassador to Albania, http://www.dw- world.de/dw...article/0,,5259561,00.html? maca =en-rss-en-all-1573-rdf (accessed 4 March 2010). 264 Reinhard Priebe, The Western Balkan European Perspective, http...world.de/dw/article/0,,5259561,00.html? maca =en-rss-en-all-1573-rdf (accessed 4 March 2010). European Commission Enlargement, Albania – Questions

  5. 2010 ICA Panel on Methodologies for Studying Virtual Worlds

    DEFF Research Database (Denmark)

    Hansbøl, Mikala; Reinhard, CarrieLynn D.; Ho, Caroline

    2010-01-01

    strategies qualitatively from 00:12:00-00:19:30 •CarrieLynn D. Reinhard speaks about merging quantitative and qualitative methods from 00:19:30-00:29:30 •Mikala Hansbøl speaks about qualitative analysis of a serious educational game from 00:29:30-00:40:00 •The question and answer period is from 00:51:15-01:08:00......This video was produced from a panel discussion at the 2010 International Communication Association conference in Singapore. The panelists are Dmitri Williams (University of Southern California), Mikala Hansbøl (Danish School of Education), Caroline Ho (National Institute of Education, Singapore...

  6. Mathematicians fleeing from Nazi Germany individual fates and global impact

    CERN Document Server

    Siegmund-Schultze, Reinhard

    2009-01-01

    The emigration of mathematicians from Europe during the Nazi era signaled an irrevocable and important historical shift for the international mathematics world. Mathematicians Fleeing from Nazi Germany is the first thoroughly documented account of this exodus. In this greatly expanded translation of the 1998 German edition, Reinhard Siegmund-Schultze describes the flight of more than 140 mathematicians, their reasons for leaving, the political and economic issues involved, the reception of these emigrants by various countries, and the emigrants' continuing contributions to mathematics. The inf

  7. 'Green Isle' on the 'Red Isle'. The gasometer in Berlin becomes a centre of the 'European Energy Forum'; 'Gruene Insel' auf der 'Roten Insel'. Der Berliner Gasometer wird zum Zentrum des 'Europaeischen Energie Forums'

    Energy Technology Data Exchange (ETDEWEB)

    Meyer, Ulf

    2013-06-01

    If the ARD political talk show with Guenther Jauch starts on Sunday night after the crime thriller, only few viewers know that they are tele-guests on the former gasometer site in Berlin-Schoeneberg. Currently, this site is being transformed into an environmentally friendly campus called the 'European Energy Forum' (EUREF). According to the will of the owner and architect Reinhard Mueller, the campus will become the largest CO{sub 2} neutral office and business location in Europe. Totally 600 million Euro will be invested. All new buildings should be ecological 'green buildings' and received the LEED Gold certification.

  8. R. Oltean on  W. Raussert & R. Isensee’s (eds Transcultural Visions of Identities.

    Directory of Open Access Journals (Sweden)

    2009-07-01

    Full Text Available Wilfried Raussert and Reinhard Isensee. Eds. Transcultural Visions of Identities in Images and Texts. American Studies. A Monograph Series vol 175. Universitätsverlag Winter Heidelberg, 2008.The papers in this volume are the outcome of an international conference in honor of Günter H. Lenz, held at the Humboldt University, Berlin, February 2005. As the editors note in the introduction, the conference was intended to provide possible answers to the question posed by Shelley Fisher-Fishkin, “Wh...

  9. Welfare State Transformations and Inequality in OECD Countries

    DEFF Research Database (Denmark)

    2016-01-01

    Editors: Melike Wulfgramm, Tonia Bieber & Stephan Leibfried This book analyzes how recent welfare state transformations across advanced democracies have shaped social and economic disparities. The authors observe a trend from a compensatory paradigm towards supply oriented social policy, and inve......Editors: Melike Wulfgramm, Tonia Bieber & Stephan Leibfried This book analyzes how recent welfare state transformations across advanced democracies have shaped social and economic disparities. The authors observe a trend from a compensatory paradigm towards supply oriented social policy...... supply orientation in most social policy fields has further contributed to social inequality. The authors work from sociological and political science perspectives, examining all of the main branches of the welfare state, from health, education and tax policy, to labour market, pension and migration...

  10. Almost-commutative geometries beyond the standard model II: new colours

    International Nuclear Information System (INIS)

    Stephan, Christoph A

    2007-01-01

    We will present an extension of the standard model of particle physics in its almost-commutative formulation. This extension is guided by the minimal approach to almost-commutative geometries employed by Iochum et al (2004 J. Math. Phys. 45 5003 (Preprint hep-th/0312276)), Jureit and Stephan (2005 J. Math. Phys. 46 043512 (Preprint hep-th/0501134)), Schuecker (2005 Preprint hep-th/0501181), Jureit et al (2005 J. Math. Phys. 46 072303 (Preprint hep-th/0503190)) and Jureit and Stephan (2006 Preprint hep-th/0610040), although the model presented here is not minimal itself. The corresponding almost-commutative geometry leads to a Yang-Mills-Higgs model which consists of the standard model and two new fermions of opposite electromagnetic charge which may possess a new colour-like gauge group. As a new phenomenon, grand unification is no longer required by the spectral action

  11. Recent developments at JPL in the application of digital image processing techniques to astronomical images

    Science.gov (United States)

    Lorre, J. J.; Lynn, D. J.; Benton, W. D.

    1976-01-01

    Several techniques of a digital image-processing nature are illustrated which have proved useful in visual analysis of astronomical pictorial data. Processed digital scans of photographic plates of Stephans Quintet and NGC 4151 are used as examples to show how faint nebulosity is enhanced by high-pass filtering, how foreground stars are suppressed by linear interpolation, and how relative color differences between two images recorded on plates with different spectral sensitivities can be revealed by generating ratio images. Analyses are outlined which are intended to compensate partially for the blurring effects of the atmosphere on images of Stephans Quintet and to obtain more detailed information about Saturn's ring structure from low- and high-resolution scans of the planet and its ring system. The employment of a correlation picture to determine the tilt angle of an average spectral line in a low-quality spectrum is demonstrated for a section of the spectrum of Uranus.

  12. It’s Round 2 for POPScience

    CERN Document Server

    Susanna Wong

    2015-01-01

    The EU-funded POPScience project welcomed the three poets who are taking part in this year’s edition of the popular programme, which will also celebrate Researchers’ Night this year. During their four days of training at CERN, the three poets had the chance to meet several scientists and become acquainted with the Laboratory’s activity.   Poets Susanne Stephan and Deborah D’Agostino (top image), and Gwyneth Lewis (lower image) visit the CESSAMag project magnets (SESAME), guided by SESAME's Mohammed Abbeni. During their visit to CERN from 15 to 18 June, Gwyneth Lewis and Susanne Stephan, both members of the Accademia mondiale della poesia (World Poetry Academy), and Deborah D’Agostino, representing the International Federation of Business and Professional Women, were introduced by inspiring CERN scientists to a variety of scientific topics – from how LHC magnets work to the fundamental laws of the cosmos, the antima...

  13. A Novel Empirical Orthogonal Function (EOF)-Based Methodology to Study the Internal Wave Effects on Acoustic Propagation

    Science.gov (United States)

    2011-10-01

    mail: gaelle.casagrande@dga.defense.gouv.fr). Y. Stephan is with the Service Hydrographique et Oceanographique de la Marine (SHOM), Brest 29200...the two first modes of the EOF analysis. In black, original data temperature profiles. The profiles are located on the expansion coefficient scatter...in 2000, the M.Sc. degree in oceanography, £ H meteorology, and environment from the University de Jussieu, Paris , France, in 2002, and the

  14. Loss, writ large / Tõnu Naelapea

    Index Scriptorium Estoniae

    Naelapea, Tõnu, 1962-

    2008-01-01

    arutlusest kahe totalitaarse režiimi - natsionaalsotsialismi ja kommunismi kuritegelikkuse üle seoses aprilli lõpus toimunud Europarlamendi täiskogu kommunismi kuritegudele pühendatud istungiga. Vastukajast Saksamaa Juutide Kesknõukogu peasekretäri Stephan Krameri avaldusele seoses paralleelitõmbamisega endise kommunistliku Ida-Saksamaa režiimi ja natsirežiimi vahele. Rets. rmt.: Figes, Orlando. The Whisperers : Private Life in Stalin's Russia

  15. Kriisimängud Berliinis : "Theatertreffen 2010" / Madli Pesti

    Index Scriptorium Estoniae

    Pesti, Madli, 1980-

    2010-01-01

    7.-24. maini Berliinis toimunud teatrifestivalist "Theatertreffen". Lavastustest "Räpased, koledad, alatud" (lav. Karin Beier), "Riesenbutzbach. Igavene koloonia" (lav. Marthaler), Dennis Kelly "Ma olen nii armunud, et võiksin oksendada" (lav. Stephan Kimmig), Roland Schimmelpfennigiti "Kuldne draakon" (lav. R. Schimmelpfennig), Peter Handke "Tund, mil me üksteist midagi ei teadnud" (lav. Viktor Bodo) ja Elfride Jelineki tekstide põhjal "Kaupmehe kontraht" (lav. Nicolas Stemann)

  16. Pärnu võitleb oma hõlmikpuuga / Reet Varblane

    Index Scriptorium Estoniae

    Varblane, Reet, 1952-

    2000-01-01

    Pärnu linnavalitsuselt ei ole tulnud ehitusluba Uue Kunsti Muuseumi ehituse alustamiseks. Muuseumi näitusepoliitikast. Näitustest "Mees ja naine" ja "Õndsate kunst", tänavusi külalisesinejaid, pikemalt Joel Peter Witkinist ja tööst, mida ta tahab Pärnus teha. Stephan Hörhammeri maalinäitusest "Universumi silmad". Harald Keilandi kunstikogu valiknäitusest. Euroopa õndsate kunstnike näitus "Laevad" avatakse Mudaravilas

  17. A model-driven approach to designing cross-enterprise business processes

    OpenAIRE

    Bauer, Bernhard (Prof.)

    2004-01-01

    A model-driven approach to designing cross-enterprise business processes / Bernhard Bauer, Jörg P. Müller, Stephan Roser. - In: On the move to meaningful internet systems 2004: OTM 2004 workshops : OTM Confederated International Workshops and Posters, GADA, JTRES, MIOS, WORM, WOSE, PhDS, and INTEROP 2004, Agia Napa, Cyprus, October 25 - 29, 2004 ; proceedings / Robert Meersman ... (eds.). - Berlin u.a. : Springer, 2004. - S. 544-555. - (Lecture Notes in Computer Science ; 3292)

  18. Access to Behavioral Health Care for Geographically Remote Service Members and Dependents in the U.S.

    Science.gov (United States)

    2015-01-01

    13, No. 3, 2007, pp. 142–147. Fuller, Jeff, Jane Edwards , Nicholas Procter, and John Moss, “How Definition of Mental Health Problems Can Influence...http://srph.tamhsc.edu/centers/rhp2010/08Volume2mentalhealth.pdf Germain, Vanessa , Andre Marchand, Stephane Bouchard, Marc-Simon Drouin, and...Press Workshop Summary,” 2012. Iversen, Amy C., Lauren van Staden, Jamie H. Hughes, Neil Greenberg, Matthew Hotopf, Roberto J. Rona, Graham

  19. Virtue and Vice: Morality Police and Social Control in Islamic Regimes

    Science.gov (United States)

    2017-12-01

    Analysis,” American Journal of Sociology 96, no. 3 (Jul 1, 1990): 1. 27 Ibid., 27. 28 Travis Hirschi and Rodney Stark, “Hellfire and Delinquency ...Arabia, the kingdom often punishes both male rapists and female victims for violating gender segregation laws.99 Crime statistics and other government... Delinquency .” Social Problems 17, no. 2 (Oct, 1969): 202–213. Holoch, George and Stephane Lacroix. Awakening Islam: Religious Dissent in

  20. How effective is the invisible hand? Agricultural and food markets in Central and Eastern Europe

    OpenAIRE

    Brosig, Stephan; Hockmann, Heinrich

    2005-01-01

    This volume of proceedings, available both as hard copy and pdf , is a compilation of selected contributions to the IAMO Forum 2005, which will be held in Halle (Saale), Germany, at the Institute of Agricultural Development in Central and Eastern Europe from June 16-18, 2005. CONTENTS: Agricultural and food markets in Central and Eastern Europe: An introduction; Stephan Brosig, Heinrich Hockmann. Agricultural markets in CEE - An overview; József Popp. Regoverning agrifood markets in CEEC - Po...

  1. Völker strafen

    Directory of Open Access Journals (Sweden)

    Henning Radtke

    2004-01-01

    Full Text Available Rezensierte Werke:William A. Schabas, Der Genozid im Völkerrecht, Hamburg: Hamburger Edition HIS 2003, 792 S., ISBN 3-930908-88-3; Gerhard Werle, Völkerstrafrecht (unter Mitarbeit von Florian Jeßberger, Wulf Burchards, Barbara Lüders, Stephan Meseke, Volker Nerlich, Tübingen: Mohr Siebeck 2003, 553 S., ISBN 3-16-148087-2

  2. The European Union’s Policy Regarding Peace and Security in Sub-Saharan Africa Since the End of the Cold War: Concepts and Implementation

    Science.gov (United States)

    2007-06-01

    Policy: The Commission as Policy Entrepreneur in the CFSP,” European Foreign Affairs Review 8, no. 2 (2003): 221. 4 Stephan R. Hurt, “The European...Harvey, eds. Millennial Reflections on International Studies. Michigan: University of Michigan Press, 2002. Keohane, Robert, and Lisa L. Martin. “The... Entrepreneur in the CFSP.” European Foreign Affairs Review 8, no. 2 (2003): 221-237. ———.“Mehr als ein Papiertieger? Die Konfliktbearbeitungspolitik

  3. Perspectives on U.S. Competitiveness in Science and Technology

    Science.gov (United States)

    2007-01-01

    allies in the battle against communism Japan, Korea, and Taiwan were allowed to sell increasingly sophisticated 1 Maurice R. Greenberg Senior Fellow...evidence (Adams and Clemmons , 2006b) suggests that much of firms’ own scien- tific discoveries can be attributed to learning from outside science. These...relevant over time, since collaboration has risen sharply from 1980 to the present (Adams, Black, Clemmons , and Stephan, 2005). The same period

  4. Almost-commutative geometries beyond the standard model: III. Vector doublets

    International Nuclear Information System (INIS)

    Squellari, Romain; Stephan, Christoph A

    2007-01-01

    We will present a new extension of the standard model of particle physics in its almost-commutative formulation. This extension has as its basis the algebra of the standard model with four summands (Iochum et al 2004 J. Math. Phys. 45 5003 (Preprint hep-th/0312276), Jureit J-H and Stephan C 2005 J. Math. Phys. 46 043512 (Preprint hep-th/0501134), Schuecker T 2005 Krajewski diagrams and spin lifts Preprint hep-th/0501181, Jureit et al 2005 J. Math. Phys. 46 072303 (Preprint hep-th/0503190), Jureit J-H and Stephan C 2006 On a classification of irreducible almost commutative geometries: IV (Preprint hep-th/0610040)), and enlarges only the particle content by an arbitrary number of generations of left-right symmetric doublets which couple vectorially to the U(1) Y x SU(2) w subgroup of the standard model. As in the model presented in Stephan (2007 Almost-commutative geometries beyond the standard model: II. New Colours Preprint hep-th/0706.0595), which introduced particles with a new colour, grand unification is no longer required by the spectral action. The new model may also possess a candidate for dark matter in the hundred TeV mass range with neutrino-like cross section

  5. A imaginação histórica da sociologia The historical imagination of sociology

    Directory of Open Access Journals (Sweden)

    Theda Skocpol

    2007-05-01

    Full Text Available O texto aborda o início e os desdobramentos da tradição da sociologia histórica durante o século XX. Parte da análise do eclipse parcial dos estudos históricos durante o período de hegemonia do funcionalismo e das teorias da modernização para depois empreender uma síntese do processo de resgate da tradição histórica a partir da obra de nove estudiosos: Marc Bloch, Perry Anderson, E. P. Thompson, Barrington Moore, Karl Polanyi, Immanuel Wallerstein, Reinhard Bendix, Charles Tilly e S. N. Eisenstadt. Palavras-chave: Sociologia. História. Funcionalismo. Imaginação. The text deals with the beginnings and the development of sociology historical tradition. It starts with an analysis of the partial eclipse of historical studies during the hegemony of functionalism and modernization theories, but its central subject is the re-emergence of the historical tradition in the works of nine scholars: Marc Bloch, Perry Anderson, E. P. Thompson, Barrington Moore, Karl Polanyi, Immanuel Wallerstein, Reinhard Bendix, Charles Tilly e S. N. Eisenstadt. Keywords: Sociology; History; Functionalism; Imagination.

  6. O percurso do intelectual: da esfera pública à academia

    Directory of Open Access Journals (Sweden)

    Gizelle Kaminski Corso

    2010-07-01

    Full Text Available Neste texto abordo questões acerca da figura do intelectual e da sua trajetória da esfera pública à academia. Procuro, também, ensaiar uma imagem de sua situação hoje, como se dá sua intervenção e de que forma age e reage em comparação ao mito fundador do intelectual moderno, representado pelo autor Émile Zola. Para elaborar tal percurso, percorro conceituações de Antonio Gramsci, Stephane Mallarmé, Jean-François Lyotard, Eric Hoffer, Eduardo Portella e Alfonso Sastre.

  7. Causation and Responsibility: A New Direction

    Directory of Open Access Journals (Sweden)

    Matt Mortellaro

    2009-04-01

    Full Text Available In “Property, Causality, and Liability” and “Causation and Aggression,” Hans-Hermann Hoppe and Stephan Kinsella & Patrick Tinsley, respectively, argue against the Rothbardian position on criminal liability, especially with regard to the issue of incitement. This essay takes a critical look at the suggested approaches of both and attempts to defend the Rothbardian position on incitement from their criticisms. Further, this essay examines the views of Walter Block on incitement and attempts to correct inconsistencies in his position with regard to murder contracts and threats.

  8. Firefighting and Emergency Response Study of Advanced Composites Aircraft; Objective 1: Composite Material Damage in Minor Aircraft Fires

    Science.gov (United States)

    2013-05-18

    C-15 XGM 736 13,423 61.7 C-16 XGM 746 14,080 59.7 C4-13 XGV 451 12,618 47.5 C4-14 XGV 431 11,994 45.5 C4-15 XGV 416 11,333 48.8 * XGV... Fahrenheit % percent 1-D one-dimensional 3-D three-dimensional  density H heat generated/absorbed  the Stephan-Boltzmann constant  emissivity με

  9. Energy from biomass. Ethics and practice; Energie aus Biomasse. Ethik und Praxis

    Energy Technology Data Exchange (ETDEWEB)

    Franke, Silke [ed.

    2013-06-01

    The implementation of the energy policy turnaround inevitably results in modifications of the land use and landscape. Besides the discussion about the environmental consequences, a debate about ethical issues increasingly arose. Under this aspect, the booklet under consideration contains the following contributions: (1) Renewable energy sources - the role of bioenergy (Bernard Widmann); (2) Energy from biomass - An ethic analysis (Stephan Schleissing); (3) Culture for our landscapes - combination of biomass and water protection (Frank Wagener); (4) Cultivation of energy crops - short rotation coppices (Frank Burger); (5) Bioenergy region Straubing-Bogen: Excellent in the matter of renewable energy sources (Josefine Eichwald); (6) Rural development - motor for the energy policy turnaround (Roland Spiller).

  10. Innovation excellence. Creating market success in the energy and natural resources sector

    Energy Technology Data Exchange (ETDEWEB)

    Scholtissek, Stephan

    2011-07-01

    In this book, author Stephan Scholtissek examines innovations as they relate to companies in the energy and natural resources sector, which contrary to popular opinion are indeed innovative. These companies are undergoing massive change as the balance of power shifts towards emerging economies and as the world looks to a range of low carbon technologies. Scholtissek sheds light on different forms of innovation and argues that R and D resources must be extended across all these forms. He includes a number of detailed case studies from the energy and natural resources industries that have shown a remarkable capacity to innovate: BP, Dow Corning, Evonik Industries, Iberdrola, Marathon Oil, Perrier, Schott and Siemens. (orig.)

  11. Paremad Briti palad / Jüri Muttika

    Index Scriptorium Estoniae

    Muttika, Jüri

    2008-01-01

    Lühike arvustus-tutvustus 2008.a. filmidele "Nälg" ("Hunger"), režissöör Steve McQueen, "Slummi miljonär" ("Slumdog Millionaire"), režissöör Sanny Boyle, "Kergemeelsed elukombed" ("Easy Virtue"), režissöör Stephan Elliott, "Uue linna tapjad" ("New Town Killers"), režissöör Richard Jobson ja "Ma tean, et sa tead" ("I Know You Know"), režissöör Justin Kerrigan

  12. Narrative approaches

    DEFF Research Database (Denmark)

    Stelter, Reinhard

    2012-01-01

    Narrative coaching is representative of the new wave – or third generation – of coaching practice . The theory and practice of narrative coaching takes into account the social and cultural conditions of late modern society, and must be seen as intertwined with them. Some initial conceptualizations...... of narrative coaching were developed by David Drake (2006, 2007, 2008, 2009) in the USA and Australia, by Ho Law in the UK (Law, 2007a + b; Law & Stelter, 2009) and by Reinhard Stelter (2007, 2009, 2012, in preparation; Stelter & Law, 2010) in Denmark. In the following chapter the aim is to present coaching...... as a narrative-collaborative practice, an approach that is based on phenomenology, social constructionism and narrative theory. Seeing narrative coaching as a collaborative practice also leads to reflecting on the relationship between coach and coachee(s) in a new way, where both parts contribute to the dialogue...

  13. Coming soon to a planetarium near you

    CERN Multimedia

    Pauline Gagnon

    2011-01-01

    Seeking to popularise the broad research programme undertaken by the LHC experiments, three members of the ATLAS collaboration, Michael Barnett, Kaushik De and Reinhard Schwienhorst, had the idea of reaching new audiences through a planetarium show. Given the thousands of planetariums worldwide, this project could have an astronomical impact…   A snapshot from the ATLAS planetarium show looking distorted when not projected onto a dome (courtesy of Joao Pequenao). "The full-length show will go from the Big Bang to galaxies to underground experiments and possibly AMS before coming to ATLAS for the final third or fourth,” explains Michael Barnett from Lawrence Berkeley Lab (LBL). While much of the media attention has focused on the Higgs boson, this project will show how an experiment like ATLAS can search for dark matter and explain other great mysteries in physics. “We are working with George Smoot, experts from seven major planetariums worldwide, and m...

  14. A new species of the genus Peltogaster Rathke, 1842 (Cirripedia: Rhizocephala: Peltogastridae) parasitizing the hermit crab Pagurixus boninensis (Melin, 1939) from the Bonin Islands, Japan.

    Science.gov (United States)

    Yoshida, Ryuta; Naruse, Tohru

    2016-07-20

    A new rhizocephalan species, Peltogaster unigibba n. sp., is described from the host hermit crab, Pagurixus boninensis (Melin, 1939), from the Bonin Islands, Japan. Of the16 known species of Peltogaster now currently recognised, P. unigibba n. sp., and P. contorta Boschma, 1958 share a left lobe that projects beyond the mantle aperture. The two species can be distinguished from one another by the position of the opening of the mantle aperture. The new species most closely resembles P. naushonensis Reinhard, 1946 in its internal structure, but clearly differs in the relative length of the colleteric glands. Peltogaster unigibba n. sp. represents the first record of a rhizocephalan from the oceanic Bonin Islands, and the second record of a rhizocephalan from an oceanic island in the northern hemisphere.

  15. Townes Group Activities from 1983-2000: Personal Recollections of William Danchi

    Science.gov (United States)

    Danchi, William C.

    2015-01-01

    I arrived in Berkeley in October 1983 as a post-doc, and my appointment was at the Space Sciences Laboratory (SSL). During that time the group was very large, with multiple activities led by Charlie himself and also by Senior Fellows such as John Lacy, Dan Jaffe, and Al Betz at the top of the hill at Space Sciences. Another significant contingent of the Townes group was housed in Birge Hall on campus, led by Reinhard Genzel when he was an Assistant Professor in the Physics Department. Although the group encompassed two separate locations, it functioned as one large group. Either we rode with Charlie up and down the hill, or (if we were concerned about our safety!) we took the bus.

  16. Should violent offenders be forced to undergo neurotechnological treatment?

    DEFF Research Database (Denmark)

    Petersen, Thomas Søbirk; Kragh, Kristian

    2017-01-01

    ’s right to freedom of thought. We argue that this objection can be challenged. First, we present some specifications of what a right to freedom of thought might mean. We focus on the recently published views of Jared Craig, and Jan Cristopher Bublitz and Reinhard Merkel. Secondly, we argue that forcing...... violent offenders to undergo certain kinds of NT may not violate the offender’s right to freedom of thought as that right is specified by Craig, and Bublitz and Merkel. Thirdly, even if non-consensual NT is used in a way that does violate freedom of thought, such use can be difficult to abandon without...... inconsistency. For if one is not an abolitionist, and therefore accepts traditional state punishments for violent offenders like imprisonment – which, the evidence shows, often violate the offender’s right to freedom of thought – then, it is argued, one will have reason to accept that violent offenders can...

  17. Cell scientist to watch - Sandra Rieger.

    Science.gov (United States)

    2018-06-19

    Sandra Rieger studied at the University of Applied Sciences at Fulda, Germany, and wrote her diploma thesis in collaboration with Zyomyx, Inc. (San Francisco, USA). She then joined the laboratory of Reinhard Koester at the Helmholtz Center in Munich to complete her PhD in developmental neurobiology in 2008. For her postdoctoral studies, Sandra moved to the University of California, Los Angeles to work with Alvaro Sagasti on axon regeneration in zebrafish. Since 2011, she has been Assistant Professor for regenerative biology and medicine at the MDI Biological Laboratory in Maine, USA. In the summer of 2018, Sandra will establish a laboratory at the University of Miami, Florida, to become a tenure-track Associate Professor at the Department of Biology. The Rieger laboratory studies cellular communication mechanisms between sensory neurons and injured epidermal cells, leading to wound healing, nerve regeneration and degeneration after injury or exposure to chemotherapeutic agents. © 2018. Published by The Company of Biologists Ltd.

  18. Detailed Investigations of Interactions between Ionizing Radiation and Neutral Gases

    Energy Technology Data Exchange (ETDEWEB)

    Landers, Allen L

    2014-03-31

    We are investigating phenomena that stem from the many body dynamics associated with ionization of an atom or molecule by photon or charged particle. Our program is funded through the Department of Energy EPSCoR Laboratory Partnership Award in collaboration with Lawrence Berkeley National Laboratory. We are using variations on the well established COLTRIMS technique to measure ions and electrons ejected during these interactions. Photoionization measurements take place at the Advanced Light Source at LBNL as part of the ALS-COLTRIMS collaboration with the groups of Reinhard Dörner at Frankfurt and Ali Belkacem at LBNL. Additional experiments on charged particle impact are conducted locally at Auburn University where we are studying the dissociative molecular dynamics following interactions with either ions or electrons over a velocity range of 1 to 12 atomic units.

  19. The experience and effect of team sport in a migrant culture

    DEFF Research Database (Denmark)

    Ryom, Knud; Stelter, Reinhard

    The experience and effect of team sport in a migrant culture Knud Ryom, Reinhard Stelter University of Copenhagen, Denmark Boys with migrant background have major difficulties to adjust and participate in the Danish school system and society (OECD,2010). This study aimed to investigate the possible...... effects of team sport as a social tool, used to develop social capability, identity and active citizenship in an area with major social challenges in Denmark. A team sport (football) was chosen because of positive results in social integration for individuals with a diverse cultural background...... in an area with major social challenges. Research implications will be discussed at the symposium. The experience and effect of team sport in a migrant culture. Available from: https://www.researchgate.net/publication/278674530_The_experience_and_effect_of_team_sport_in_a_migrant_culture [accessed Sep 15...

  20. Teoría de Juegos Aplicada a la Economía

    OpenAIRE

    Hernández Rodríguez, Adrián

    2017-01-01

    La Teoría de Juegos es una rama de las matemáticas y la economía que se encarga de analizar unas situaciones denominadas juegos, en las que dos o más jugadores deben decidir qué decisión tomar en función de las decisiones que puedan tomar los otros. Esta rama comenzó a tomar una gran importancia en la década de 1990, con la consecución en 1994 del Premio Nobel de Economía por parte de John Forbes Nash, John Harsanyi y Reinhard Selten. La Teoría de Juegos puede utilizarse para resolver situ...

  1. En kvalitativ undersøgelse – Narrativ gruppecoachings indvirkning på unge sportstalenter

    DEFF Research Database (Denmark)

    Behrens, Thomas Seiger; Gilkrog, Lene

    2010-01-01

    Narrativ gruppecoaching af unge sportstalenter - En kvalitativ undersøgelse af deltagerens oplevede effekter med interventionen Undersøgelsen tager udgangspunkt i et Team Danmark støttet forskningsprojekt af professor Reinhard Stelter. Dette projekt har til formål at undersøge den narrative...... gruppecoaching indvirkning på unge sportstalenters idræts- og hverdagsliv. En kvalitativ undersøgelsesdel blev gennemført af specialestuderende Lene Gilkrog og Thomas Behrens og bygger på dybdeinterviews med seks udvalgte deltagere i projektet. Denne undersøgelse viser mange gevinster ved at benytte narrativ...... meningsdannelse. Projektets resultater viser tydeligt, at der ligger et stort potentiale i den anvende narrativ gruppecoaching som mental tilgang til elitesporten – ikke mindst fordi udøverne udvikler deres syn på deres identitet som "hele" mennesker og ikke blot som sportsudøvere. Metoden kan helt sikkert...

  2. (Não Reconhecimento e subcidadania, ou o que é ''ser gente''? (Non Recognition and undercitizenship or what is it ''to be a human being''?

    Directory of Open Access Journals (Sweden)

    Jessé Souza

    2003-01-01

    Full Text Available Este texto discute e combina algumas teorias contemporâneas sobre a origem e a dinâmica do reconhecimento social, como a de Charles Taylor, com abordagens socioculturais acerca da temática da desigualdade, como as de Pierre Bourdieu e Reinhard Kreckel, de modo a aplicá-las de forma modificada e produtiva para o esclarecimento de questões centrais da modernidade periférica, como os fenômenos da subcidadania e da naturalização da desigualdade. Seu objetivo é elaborar uma concepção teórica alternativa às abordagens personalistas e patrimonialistas desses fenômenos, assim como às percepções conjunturais e pragmáticas, produto da parcelização e fragmentação do conhecimento, que perdem o vínculo com qualquer realidade mais ampla e totalizadora.This article discusses and matches some contemporary theories on the origin and dynamics of social recognition, such as Charles Taylor's, and sociocultural approaches to the subject of inequality, such as Pierre Bourdieu's and Reinhard Kreckel's, in order to apply them, in a modified and productive way, to central matters of peripheral modernity, such as the undercitizenship and the naturalization of inequality. Its aim is to develop an alternative conception to the patrimonialist and personalist approaches to the subject, as well as to short-range and pragmatic perceptions, which are the result of the partition and fragmentation of knowledge, unconcerned about understanding a more embracing reality.

  3. Revision of the western Palaearctic species of Aleiodes Wesmael (Hymenoptera, Braconidae, Rogadinae. Part 1: Introduction, key to species groups, outlying distinctive species, and revisionary notes on some further species

    Directory of Open Access Journals (Sweden)

    Cornelis van Achterberg

    2016-12-01

    Full Text Available Seven new species of the genus Aleiodes Wesmael, 1838 (Braconidae: Rogadinae are described and illustrated: A. abraxanae sp. n., A. angustipterus sp. n., A. artesiariae sp. n., A. carminatus sp. n., A. diarsianae sp. n., A. leptofemur sp. n., and A. ryrholmi sp. n. A neotype is designated for each of Aleiodes circumscriptus (Nees, 1834 and A. pictus (Herrich-Schäffer, 1838, and both species are redescribed and illustrated. Aleiodes ochraceus Hellén, 1927 (not A. ochraceus (Curtis, 1834 is renamed as A. curticornis nom. n. & stat. rev., and redescribed and illustrated. Aleiodes bistrigatus Roman, 1917, A. nigriceps Wesmael, 1838, and A. reticulatus (Noskiewicz, 1956, are re-instated as valid species. A lectotype is designated for Aleiodes bistrigatus Roman. An illustrated key is given to some distinctive species and the residual species groups along which further parts of an entire revision of western Palaearctic species of Aleiodes and Heterogamus will be organised. Biology, host associations and phenology are discussed for the keyed species (in addition to the above, A. albitibia (Herrich-Schäffer, 1838, A. apiculatus (Fahringer, 1932, A. arcticus (Thomson, 1892, A. cantherius (Lyle, 1919, A. esenbeckii (Hartig, 1834, A. jakowlewi (Kokujev, 1898, A. modestus (Reinhard, 1863, A. nigricornis Wesmael, 1838, A. pallidator (Thunberg, 1822, A. praetor (Reinhard, 1863, A. seriatus (Herrich- Schäffer, 1838 sensu lato, A. testaceus (Telenga, 1941, A. ungularis (Thomson, 1892, and A. varius (Herrich-Schäffer, 1838 which are dealt with in full here (with the exception of A. seriatus s.l. which is, however, included in the key. The experimental methodology covering the revision as a whole, which involves some behavioural investigation, is outlined.

  4. Carsharing on the country. Feasibility study. Final report; Carsharing in der Flaeche (CIF). Machbarkeitsstudie. Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Stutzbach, M.; Raabe, T.; Pfriem, R.; Becker, U.J.

    2001-07-01

    The present feasibility study about 'Car-sharing in rural areas' is the joint production of a project consortium from science and practice. The consortium was composed of two chairs in the field of business management of the Carl von Ossietzky University (Chair for general business management studies, company management and business-related environmental policy, Prof. Dr. Reinhard Pfriem and the Chair for general business management studies, sales and marketing, Prof. Dr. Thorsten Raabe), a Chair in the field of traffic science of the Technical University of Dresden (Chair for traffic ecology, Prof. Dr. Udo J. Becker) as well as the federal association Carsharing (bcs) (Martin Stutzbach). The joint target of the working group members was to justify a 'model experiment Carsharing in rural areas' and to test it in terms of feasibility. The question whether the Carsharing concept can be transferred from conurbations to rural areas is supposed to be investigated in a most extensive scientific framework and at the same time closely oriented to the practice by means of a model experiment as research approach. (orig.) [German] Die vorliegende Machbarkeitsstudie zum 'Carsharing in der Flaeche' ist die Gemeinschaftsproduktion eines Projektkonsortiums aus Wissenschaft und Praxis. Es setzte sich zusammen aus zwei betriebswirtschaftlichen Lehrstuehlen der Carl von Ossietzky Universitaet Oldenburg (Lehrstuhl fuer ABWL, Unternehmensfuehrung und betriebliche Umweltpolitik Prof. Dr. Reinhard Pfriem und Lehrstuhl fuer ABWL, Absatz und Marketing, Prof. Dr. Thorsten Raabe), einem verkehrswissenschaftlichen Lehrstuhl der TU Dresden (Lehrstuhl fuer Verkehrsoekologie, Prof. Dr. Udo J. Becker) sowie dem Bundesverband Carsharing (bcs) (Martin Stutzbach). Gemeinsamens Ziel der Arbeitsgruppenmitglieder war es, einen 'Modellversuch Carsharing in der Flaeche' zu begruenden und hinsichtlich seiner Machbarkeit zu pruefen. Mit Hilfe eines solchen

  5. Tiger Rag na interpretação do Le Quintette du Hot Club de France: história, análise e práticas de performance Tiger Rag as performed by the Quintet of the Hot Club of France: history, analysis and performance practices

    Directory of Open Access Journals (Sweden)

    Adriana Costa

    2011-06-01

    Full Text Available Estudo sobre a assimilação do jazz na cultura popular francesa dos anos de 1930 e criação de uma sociedade de entusiastas desse estilo, especialmente em torno do Le Quintette du Hot Club de France. A transcrição e análise de Tiger Rag, música dos membros da Original Dixieland Jazz Band (Nick La Rocca, Eddie Edwards, Tony Sbarbaro, Larry Shields e Harry da Costa na interpretação do Le Quintette (LE QUINTETTE DU HOT CLUB DE FRANCE, 1934, remasterizado em 1993 revela suas práticas de performance, especialmente de seus solistas: Django Reinhardt, no violão, e Stephane Grappelli, no violino.Study about the assimilation of jazz into French popular culture of the 1930s and the emergence of a society of jazz enthusiasts, especially around Le Quintette du Hot Club de France. The transcription and analysis of Tiger Rag, composed by the members of the Original Dixieland Jazz Band (Nick La Rocca, Eddie Edwards, Tony Sbarbaro, Larry Shields and Harry da Costa and performed by Le Quintette reveal performance practices of its main soloists: Django Reinhardt on the guitar and Stephane Grappelli on the violin.

  6. The Marseille Observatory 1860-1920: missed opportunities and elebrated achievements

    Science.gov (United States)

    Caplan, James

    2001-10-01

    After summarizing the early history of the Marseille Observatory (founded by the Jesuits and operational in 1702), I describe the circumstances leading to the takeover by Le Verrier in the 1860s. The observatory was rebuilt on the Plateau Longchamp and new instruments were installed, most notably the 80-cm Foucault glass-mirror telescope. The work of the new observatory is then presented, and the instruments described, starting with the Le Verrier period and continuing through the long directorship of Stephan, and then Bourget. The overall success of the observatory in its Longchamp site was due in part to the assiduous pursuit of routine observations and to the discovery of comets and asteroids, combined with the `exploratory' observations of `nebulae' by Stephan. In addition, the first stellar interferometry observations, and the first applications of the Fabry-Perot interferometer to nebular observations, were important achievements. On the other hand, the failure in the beginning of the twentieth century to adapt the telescopes to photography condemned the observatory to a long period of missed opportunities, from which it did not recover for several decades.

  7. Intelligent sector coupling. Efficient energy transition; Intelligente Sektorkopplung. Effiziente Energiewende

    Energy Technology Data Exchange (ETDEWEB)

    Kamphues, Stephan

    2017-04-15

    The transformation process of the German energy industry is advancing. The power line and storage infrastructure still appears to be very neglected. The 2050 climate protection plan, but also the EU winter package, is an all-electric approach despite sector-specific targets. In addition to the exorbitant expansion requirements for renewables, infrastructures with enormous transport and storage potential are ''given away''. As in the interview with OGE CEO Stephan Kamphues becomes clear, an efficient energy transition requires an intelligent coupling of different sectors and infrastructures, ultimately even perhaps network convergence. [German] Der Transformationsprozess der deutschen Energiewirtschaft schreitet voran. Immer noch stark vernachlaessigt erscheint die Leitungs- und Speicherinfrastruktur. Dem Klimaschutzplan 2050, aber auch dem EU-Winterpaket wohnt trotz sektorspezifischer Ziele ein all electric-Ansatz inne. Neben exorbitantem Ausbaubedarf an Erneuerbaren ''verschenkt'' man damit Infrastrukturen mit riesigem Transport- und Speicherpotenzial. Wie im Interview mit OGE-Geschaeftsfuehrer Stephan Kamphues deutlich wird, erfordert eine effiziente Energiewende eine intelligente Kopplung verschiedener Sektoren und Infrastrukturen, letztendlich vielleicht sogar Netzkonvergenz.

  8. El tratamiento del racismo a través de la Educación Física: una revisión de programas de intervención

    Directory of Open Access Journals (Sweden)

    García Calvo, T.

    2010-01-01

    Full Text Available El presente artículo pretende revisar, analizar y clarificar cuáles han sido las estrategias más utilizadas para la reducción de las actitudes racistas a través de intervenciones en Educación Física. Así, se realiza una revisión de la literatura y se analizan cinco programas de intervención, clasificándolos según la taxonomía propuesta por Stephan y Stephan (2003. El análisis muestra que son cuatro (el contacto intergrupal entre personas de diferente cultura, la recategorización, la formación de una identidad común y la reducción de la percepción de amenaza de otros grupos los procedimientos más utilizados con éxito en estos programas. Finalmente, se discuten las potencialidades y las diferentes formas aplicación de éstos a las clases de Educación Física.

  9. 6th International Symposium on Molecular Allergology (ISMA

    Directory of Open Access Journals (Sweden)

    Christiane Hilger

    2016-10-01

    , Marianne Van Hage P18 Specificity of non-specific lipid transfer proteins and influence of the ligands on their three-dimensional structure Pawel Dubiela, Piotr Humeniuk, Sabine Pfeifer, Merima Bublin, Tomasz Borowski, Karin Hoffmann-Sommergruber P19 Real-time PCR analysis of Pru av 1 and Pru av 3 allergens Martie C.M. Verschuren, Shanna Bastiaan-Net, Defien Depoortere, Kay Foetisch, Stephan Scheurer, Harry J Wichers, Theo Noij P20 Specificity of anti-Pru av 1 antibodies for the detection of Pru av 1 isoallergens Martie C.M. Verschuren, Shanna Bastiaan-Net, Nikki M.E. Van Uden, Karel Vandenberghe, Kay Foetisch, Stephan Scheurer, Harry J. Wichers H.J., Theo H.M. Noij P21 Enhancing recombinant production yield of Bet v 1 through codon usage harmonization Anargyros Roulias, Maria Alejandra Parigiani, Heidi Hofer, Claudia Asam, Christof Ebner, Fátima Ferreira P22 Structural and dynamic insights into the world of PR-10 allergens Linda Ahammer, Sarina Grutsch, Martin Tollinger Poster Session 3: Allergen molecules: identification, characterization, structure and function P23 Purification of polcalcin from different pollen allergenic sources by antibody-affinity chromatography Raquel Moya, Mª Angeles López-Matas, Raquel Reyes, Jerónimo Carnés P24 Variations of wheat allergens in cultivars measured through a targeted quantitative mass spectrometry approach Colette Larré, Hélène Rogniaux, Roberta Lupi, Sandra Denery-Papini P25 Art v 1, Amb a 4 and Par h 1 defensin-like proteins share similar structural features but distinct immunological and allergenic properties Isabel Maria Pablos, Stephanie Eichhorn, Yoan Machado, Peter Briza, Christof Ebner, Jung-Won Park, Alain Didierlaurent, Naveen Arora, Stefan Vieths, Gabriele Gadermaier, Fatima Ferreira P26 Homogeneity or diversity of IgE-binding proteins in wheat dependant exercise induced anaphylaxis? Sandra Denery-Papini, Charlene Tanaka, Florence Pineau, Roberta Lupi, Martine Drouet, Etienne Beaudouin, Martine Morisset, Susan

  10. Exarh of the Bulgarian Church metropolitan Stephen and the Moscow Patriarchy

    Directory of Open Access Journals (Sweden)

    Kostriukov Andrei

    2013-02-01

    Full Text Available The article covers the last period of church-administrative activity of the Sofia’s metropolitan Stephаn (Shokov. The author describes the testimonies of contemporaries about the character and personal qualities of this ambiguous hierarch. In 1945–1948 metropolitan Stephan was the exarch of the Bulgarian Orthodox Church and participated in the Meeting of heads and representatives of Autocephalous Orthodox Churches in 1948. The author considers the circumstances of the dismissal of metropolitan Stephаn and his exile as especially important and interesting ones. The meeting of 1948 became the critical event in the exarch’s destiny. Being the supporter of ecumenism, metropolitan Stephen tried unsuccessfully to convince Patriarch Alexis of his rightness in order not to allow the condemnation of ecumenical contacts by the Moscow meeting. However Moscow looked on ecumenism differently in those days. In Moscow the Soviet management aspired to establishment of the centre of World Orthodoxy and tried to cite the Moscow Patriarchy against Constantinople that was under the influence of the USA and the Great Britain. As the Constantinople Patriarchy approved the ecumenical movement, the Moscow Patriarchy has been forced to take of an opposite position. Therefore, the participation of the Russian Church and Churches of the socialist countries in the ecumenical movement was impossible. Metropolitan Stephan, supporting the superiority of the Moscow Patriarchy in the World Orthodoxy, supported the active participation of all Local Churches in the ecumenical movement. The communistic management applied the maximum force to the exarch in order he has not made undesirable statements at the meeting. The fate of metropolitan Stephan has been decided after this meeting. In 1948 he was fired and exiled. The Moscow Patriarchy did not exclude the possibility of moving of metropolitan Stephаn to Russia and his location in any monastery. However metropolitan

  11. Towards the microscopic description of the irradiation of biomolecules

    International Nuclear Information System (INIS)

    Dinh, P. M.; Suraud, E.; Reinhard, P. G.; Wang, Z.

    2009-01-01

    neutral projectiles can nevertheless not be treated by usual available calculations, and certainly not in the framework of a unique theoretical approach. In the present work we have adapted the non adiabatic approach of Calvayrac et al. [1] to the case of organic molecule and we apply it to realistic irradiation scenarios. This method contains as limiting cases pure electron dynamics and BO dynamics (Car-Parinello dynamics) and can thus describe collisions with high-velocity charged or low-velocity neutral projectiles. Moreover, at variance with currently available approaches, it enables complementing cases to be described such as low velocity charged and high-velocity neutral projectiles. Indeed such a non adiabatic approach places no restriction on the velocity or charge state of the projectile and thus offers an unified picture of many possible irradiation scenarios. Furthermore this approach can be extended to account for environment effects in a hierarchical picture, which will be extremely useful to treat large water environments [2]. We illustrate the capabilities of the method on irradiation of ethylene [3], and water molecules [4] and clusters. References: [1] Non linear electron dynamics in metal clusters, F. Calvayrac, P. G. Reinhard, E. Suraud, C. Ullrich, Phys. Reports 337(2000)493-578 [2] Dynamics of clusters and molecules in contact with an environment, P. M. Dinh, P.-G. Reinhard, E. Suraud, arXiv:0903.1004v1, submitted to Phys. Rep. [3] DFT studies of ethylene in femtosecond laser pulses , Z.P. Wang, P. M. Dinh, P.-G. Reinhard, E. Suraud, F.S. Zhang, arXiv:0903.5246 [4] Production of intense beams of mass-selected water cluster ions and theoretical study of atom-water interactions, Z.P.Wang et al , arXiv:0903.5241 (author)

  12. Steam generator corrosion 2007; Dampferzeugerkorrosion 2007

    Energy Technology Data Exchange (ETDEWEB)

    Born, M. (ed.)

    2007-07-01

    Eiteneuer); (o) Thermodynamical calculations according to the optimization of spray alloys (Manfred Born, Juergen Korb, Ruediger W. Schuelen); (p) Thermal spraying between claim of erosion and claim of corrosion (Reinhard Polak, Franz Kremsner); (q) Flue gas-lateral cleaning of heating surfaces at operation and standstill of incineration boilers for waste, substitute fuels and biomass (Joerg Krueger); (r) Avoidance of superheater corrosion by external overheating (Reinhard Schu).

  13. The creation of geometrical plan on the boundary of two cadastral areas with a digitized cadastral map.

    Directory of Open Access Journals (Sweden)

    Jiří Bureš

    2005-06-01

    Full Text Available After reconstruction of communication passing through two cadastral areas, geometrical plans were made for the property dividing for each areas independently. The cadastral boundary is a water flow. The digitized cadastral maps of the former cadastre in the Cassini - soldner datum in the scale 1:2880, (the coordinate system St. Stephan, were used. The contact of drafting on the cadastral boundary was not adjusted. The changed boundary and reference points were surveyed in the field in the datum JTSK. The surveyed data were transformed into digitized maps separately for each cadastral area. The unadjusted cadastral boundary, many calculations and also the lack of reference points casued main difficulties. These problems are solved by digitized cadastral maps in datum JTSK with adjusted cadastral boundaries.

  14. Does the diagnosis influence the outcome in multimodal outpatient pain management program for low back pain and sciatica? a comparative study

    Directory of Open Access Journals (Sweden)

    Artner J

    2012-07-01

    Full Text Available Juraj Artner, Stephan Kurz, Balkan Cakir, Heiko Reichel, Friederike LattigDepartment of Orthopaedic Surgery, University of Ulm, GermanyAbstract: The literature describes multimodal pain-management programs as successful therapy options in the conservative treatment of chronic low back pain. Yet, the intensity and inclusion criteria of such programs remain debatable. In many studies, the pain originating from spinal structures is described as nonspecific low back pain – a diffuse diagnosis without serious implications. The purpose of this study is to compare the short-term outcomes between patients suffering from sciatica due to a discus intervertebralis herniation and those suffering from low back pain caused by facet joint disease after 3 weeks of treatment in an intense multimodal outpatient program in the Department of Orthopaedic Surgery at the university hospital.Keywords: chronic low back pain, sciatica, interdisciplinary management, discus herniation, spondylarthritis

  15. 2016 American Conference on Neutron Scattering (ACNS)

    International Nuclear Information System (INIS)

    Woodward, Patrick

    2017-01-01

    The 8th American Conference on Neutron Scattering (ACNS) was held July 10-14, 2016 in Long Beach California, marking the first time the meeting has been held on the west coast. The meeting was coordinated by the Neutron Scattering Society of America (NSSA), and attracted 285 attendees. The meeting was chaired by NSSA vice president Patrick Woodward (the Ohio State University) assisted by NSSA president Stephan Rosenkranz (Argonne National Laboratory) together with the local organizing chair, Brent Fultz (California Institute of Technology). As in past years the Materials Research Society assisted with planning, logistics and operation of the conference. The science program was divided into the following research areas: (a) Sources, Instrumentation, and Software; (b) Hard Condensed Matter; (c) Soft Matter; (d) Biology; (e) Materials Chemistry and Materials for Energy; (f) Engineering and Industrial Applications; and (g) Neutron Physics.

  16. A generalized wavelet extrema representation

    Energy Technology Data Exchange (ETDEWEB)

    Lu, Jian; Lades, M.

    1995-10-01

    The wavelet extrema representation originated by Stephane Mallat is a unique framework for low-level and intermediate-level (feature) processing. In this paper, we present a new form of wavelet extrema representation generalizing Mallat`s original work. The generalized wavelet extrema representation is a feature-based multiscale representation. For a particular choice of wavelet, our scheme can be interpreted as representing a signal or image by its edges, and peaks and valleys at multiple scales. Such a representation is shown to be stable -- the original signal or image can be reconstructed with very good quality. It is further shown that a signal or image can be modeled as piecewise monotonic, with all turning points between monotonic segments given by the wavelet extrema. A new projection operator is introduced to enforce piecewise inonotonicity of a signal in its reconstruction. This leads to an enhancement to previously developed algorithms in preventing artifacts in reconstructed signal.

  17. The Quark-Gluon Plasma Equation of State and the Generalized Uncertainty Principle

    Directory of Open Access Journals (Sweden)

    L. I. Abou-Salem

    2015-01-01

    Full Text Available The quark-gluon plasma (QGP equation of state within a minimal length scenario or Generalized Uncertainty Principle (GUP is studied. The Generalized Uncertainty Principle is implemented on deriving the thermodynamics of ideal QGP at a vanishing chemical potential. We find a significant effect for the GUP term. The main features of QCD lattice results were quantitatively achieved in case of nf=0, nf=2, and nf=2+1 flavors for the energy density, the pressure, and the interaction measure. The exciting point is the large value of bag pressure especially in case of nf=2+1 flavor which reflects the strong correlation between quarks in this bag which is already expected. One can notice that the asymptotic behavior which is characterized by Stephan-Boltzmann limit would be satisfied.

  18. Anatomical placement of the human eyeball in the orbit--validation using CT scans of living adults and prediction for facial approximation.

    Science.gov (United States)

    Guyomarc'h, Pierre; Dutailly, Bruno; Couture, Christine; Coqueugniot, Hélène

    2012-09-01

    Accuracy of forensic facial approximation and superimposition techniques relies on the knowledge of anatomical correlations between soft and hard tissues. Recent studies by Stephan and collaborators (6,8,10) reviewed traditional guidelines leading to a wrong placement of the eyeball in the orbit. As those statements are based on a small cadaver sample, we propose a validation of these findings on a large database (n = 375) of living people. Computed tomography scans of known age and sex subjects were used to collect landmarks on three-dimensional surfaces and DICOM with TIVMI. Results confirmed a more superior and lateral position of the eyeball relatively to the orbital rims. Orbital height and breadth were used to compute regression formulae and proportional placement using percentages to find the most probable position of the eyeball in the orbit. A size-related sexual dimorphism was present but did not impact on the prediction accuracy. © 2012 American Academy of Forensic Sciences.

  19. Almost-commutative geometries beyond the standard model

    International Nuclear Information System (INIS)

    Stephan, Christoph A

    2006-01-01

    In Iochum et al (2004 J. Math. Phys. 45 5003), Jureit and Stephan (2005 J. Math. Phys. 46 043512), Schuecker T (2005 Preprint hep-th/0501181) and Jureit et al (2005 J. Math. Phys. 46 072303), a conjecture is presented that almost-commutative geometries, with respect to sensible physical constraints, allow only the standard model of particle physics and electro-strong models as Yang-Mills-Higgs theories. In this paper, a counter-example will be given. The corresponding almost-commutative geometry leads to a Yang-Mills-Higgs model which consists of the standard model of particle physics and two new fermions of opposite electro-magnetic charge. This is the second Yang-Mills-Higgs model within noncommutative geometry, after the standard model, which could be compatible with experiments. Combined to a hydrogen-like composite particle, these new particles provide a novel dark matter candidate

  20. Special dossier: new energies

    International Nuclear Information System (INIS)

    Cassin, Fabrice; His, Stephane; Le Lidec, Frederic; Paillard, Michel; Vandevoorde, Patrick; Huby, Jean; Soetaert, Emmanuel; Bertiere, Francois; Zwierski, Didier; Kuntz, Michel; Mallet, Pierre; Leboucher, Nathalie; Isikveren, Murat; Vacher, Romain

    2012-01-01

    This special dossier about renewable energies is made of 14 contributions dealing with: wind turbines against radars, legal constraints on wind farms location (Fabrice Cassin); the sea, an ocean of wind energy (Stephane His); marine energies, a promising sector (Frederic Le Lidec); Gamesa, an integrated actor of the wind power industry; the great future of renewable marine energies (Michel Paillard); focus on wind power (Patrick Vandevoorde); wind power, a new industrial adventure (Jean Huby); hydropower, a renewed modernity (Emmanuel Soetaert); the new needs of tomorrows' cities (Francois Bertiere); the control of power consumption, a huge market in progress (Didier Zwierski, Michel Kuntz); in the heart of the smart grids revolution (Pierre Mallet); the smart-city, an established reality (Nathalie Leboucher); imagining solutions for the environment (Murat Isikveren); energy: towards a smart consumption (Romain Vacher)

  1. The VW Tuareg; Der VW Touareg

    Energy Technology Data Exchange (ETDEWEB)

    Basshuysen, Richard van; Siebenpfeiffer, Wolfgang (eds.)

    2010-03-15

    The brochure under consideration reports on the new VW Tuareg constructed by Volkswagen AG (Wolfsburg, Federal Republic of Germany) and consists of the following contributions: (a) The new Touareg (Jochen Boehle); (b) Package and ergonomics (Martin Wiel); (c) 'La Semplicitr' - The design of the new Touareg (Klaus Bischoff); (d) The new Touareg - A SUV of the modern times (Ralph Nieraese, Volker Rathje); (e) The drive (Henning Nissel); (f) The new Tuareg hybrid (Jochen Boehle, Bernd Stiebels); (g) The chassis (Sven Albrecht); (h) Car body electronics and infotainment (Thomas Kiesewetter); (i) Driver assistance systems (Reiner Katzwinkel, Stephan Kopischke); (j) Safety of the car - Integral safety (Peter Hennig); (k) The car body (Susann Mussehl); (l) the interieur (Babette Stange).

  2. PhD students share their work

    CERN Multimedia

    Joannah Caborn Wengler

    2012-01-01

    Last week, the second Doctoral Student Assembly gave students in the final stages of their PhD at CERN the chance to meet and present their work.   On 9 May, 24 students who are completing their PhD under the CERN Doctoral Student Programme were joined by their CERN supervisors and some of their university supervisors at an event organised by HR and the Technical Students Committee (TSC). After an address by the Director-General Rolf Heuer and short presentations by Ingrid Haug from HR and TSC Chair Stephan Russenschuck, the students presented their work in a poster session. Held in a packed Council Chamber, the event was a great opportunity for the doctoral students to get to know each other and to share their work in fields as diverse as radiation protection, computing, physics and engineering.

  3. 2016 American Conference on Neutron Scattering (ACNS)

    Energy Technology Data Exchange (ETDEWEB)

    Woodward, Patrick [Materials Research Society, Warrendale, PA (United States)

    2017-02-09

    The 8th American Conference on Neutron Scattering (ACNS) was held July 10-14, 2016 in Long Beach California, marking the first time the meeting has been held on the west coast. The meeting was coordinated by the Neutron Scattering Society of America (NSSA), and attracted 285 attendees. The meeting was chaired by NSSA vice president Patrick Woodward (the Ohio State University) assisted by NSSA president Stephan Rosenkranz (Argonne National Laboratory) together with the local organizing chair, Brent Fultz (California Institute of Technology). As in past years the Materials Research Society assisted with planning, logistics and operation of the conference. The science program was divided into the following research areas: (a) Sources, Instrumentation, and Software; (b) Hard Condensed Matter; (c) Soft Matter; (d) Biology; (e) Materials Chemistry and Materials for Energy; (f) Engineering and Industrial Applications; and (g) Neutron Physics.

  4. Monsters in the sky

    International Nuclear Information System (INIS)

    Maffei, P.

    1980-01-01

    The book treats astronomical objects and phenomena which remain unexplained or unproven by current investigators. Specific objects discussed include comets, satellite clouds surrounding the earth, tektites, the planet Vulcan (within the orbit of Mercury), Planet X (beyond Pluto), the Gum Nebula, planetary nebulae, supernovae, supernova remnants, transient X-ray sources, the possible extinction of the dinosaurs by an X-ray explosion and super-supernovae. Attention is also given to the star Eta Carinae, black holes, BL Lacertae objects, active galaxies, Markarian galaxies, N and compact galaxies, Seyfert galaxies, quasars, redshift anomalies, Stephan's quintet of galaxies, and intergalactic black holes or black dwarfs which may account for the mass necessary to bind together clusters of galaxies

  5. 17. Dialogue on waste management MV. Current developments in waste and resources economics. Proceedings; 17. DIALOG Abfallwirtschaft MV. Aktuelle Entwicklungen in der Abfall- und Ressourcenwirtschaft. Tagungsband

    Energy Technology Data Exchange (ETDEWEB)

    Nelles, Michael (ed.)

    2016-08-01

    This proceedings of 17th DIALOG Waste Management Mecklenburg-Western Pomerania contains 13 lectures. The topics were: Phosphorus recycling of wastewater and sewage sludge (Robert Ristow); Current waste legislation developments (Wolfgang Siederer); Further development of the recycling industry (Andreas Bruckschen); Resource-efficient recycling business - a challenge for municipalities (Holger Thaerichen); Brick Recycling (Anette Mueller); Who has the buck? competence and responsibility in collection, transportation and recycling of waste electrical equipment (Hans-Bernhard Rhein); Recovery of biogenic waste - Development, status and prospects (Martin Kranert); Experience in the bio-waste collection in the district of Western Pomerania-Ruegen (Torsten Ewert); Biowaste concept of OVVD GmbH (Stephan Schuett); Quo vadis BAWA Schwerinum? Biowaste treatment facility Schwerin - first operation experience (Andreas Lange); Future marketing opportunities for compost (Anke Boisch); Status and prospects of waste and substance flow management (Michael Nelles); Development of separate collection of biowaste quantities in Mecklenburg-Western Pomerania. [German] Dieser Tagungsband von der 17. DIALOG Abfallwirtschaft Mecklenburg-Vorpommern in Rostock enthaelt 13 Vortraege. Die Themen waren: Phosphor-Recycling aus Abwasser und Klaerschlamm (Robert Ristow); Aktuelle abfallrechtliche Entwicklungen (Wolfgang Siederer); Weiterentwicklung der Recyclingwirtschaft (Andreas Bruckschen); Ressourceneffiziente Wertstoffwirtschaft ? eine Herausforderung fuer die Kommunen (Holger Thaerichen); Ziegelrecycling (Anette Mueller et. al.); Wer hat den schwarzen Peter? Zustaendigkeiten und Verantwortlichkeiten bei Sammlung, Transport und Verwertung von Elektroaltgeraeten (Hans-Bernhard Rhein); Verwertung biogener Abfaelle - Entwicklung, Stand und Perspektiven (Martin Kranert); Erfahrungen bei der Bioabfallerfassung im Landkreis Vorpommern-Ruegen (Torsten Ewert); Bioabfallkonzept der OVVD GmbH (Stephan

  6. Numerical simulation of convective generated gravity waves in the stratosphere and MLT regions.

    Science.gov (United States)

    Heale, C. J.; Snively, J. B.

    2017-12-01

    Convection is an important source of gravity wave generation, especially in the summer tropics and midlatitudes, and coherent wave fields above convection are now routinely measured in the stratosphere and mesosphere [e.g. Hoffmann et al., JGR, 118, 2013; Gong et al., JGR, 120, 2015; Perwitasari et al., GRL, 42, 22, 2016]. Numerical studies have been performed to investigate the generation mechanisms, source spectra, and their effects on the middle and upper atmosphere [e.g. Fovell et al., AMS, 49,16, 1992; Alexander and Holton, Atmos. Chem. Phys., 4 2004; Vincent et al., JGR, 1118, 2013], however there is still considerable work needed to fully describe these parameters. GCMs currently lack the resolution to explicitly simulate convection generation and rely on simplified parameterizations while full cloud resolving models are computationally expensive and often only extend into the stratosphere. More recent studies have improved the realism of these simulations by using radar derived precipitation rates to drive latent heating in models that simulate convection [Grimsdell et al., AMS, 67, 2010; Stephan and Alexander., J. Adv. Model. Earth. Syst, 7, 2015], however they too only consider wave propagation in the troposphere and stratosphere. We use a 2D nonlinear, fully compressible model [Snively and Pasko., JGR, 113, 2008] to excite convectively generated waves, based on NEXRAD radar data, using the Stephan and Alexander [2015] algorithms. We study the propagation, and spectral evolution of the generated waves up into the MLT region. Ambient atmosphere parameters are derived from observations and MERRA-2 reanalysis data, and stratospheric (AIRS) and mesospheric (Lidar, OH airglow) observations enable comparisons with simulation results.

  7. Observational properties of compact groups of galaxies

    International Nuclear Information System (INIS)

    Hickson, P.

    1990-01-01

    Compact groups are small, relatively isolated, systems of galaxies with projected separations comparable to the diameters of the galaxies themselves. Two well-known examples are Stephan's Quintet (Stephan, 1877) and Seyfert's Sextet (Seyfert 1948a,b). In groups such as these, the apparent space density of galaxies approaches 10(exp 6) Mpc(sub -3), denser even than the cores of rich clusters. The apparent unlikeliness of the chance occurrence of such tight groupings lead Ambartsumyan (1958, 1975) to conclude that compact groups must be physically dense systems. This view is supported by clear signs of galaxy interactions that are seen in many groups. Spectroscopic observations reveal that typical relative velocities of galaxies in the groups are comparable to their internal stellar velocities. This should be conducive to strong gravitational interactions - more so than in rich clusters, where galaxy velocities are typically much higher. This suggests that compact groups could be excellent laboratories in which to study galaxy interactions and their effects. Compact groups often contain one or more galaxies whose redshift differs greatly from those of the other group members. If these galaxies are at the same distance as the other members, either entire galaxies are being ejected at high velocities from these groups, or some new physical phenomena must be occurring. If their redshifts are cosmological, we must explain why so many discordant galaxies are found in compact groups. In recent years much progress has been made in addressing these questions. Here, the author discusses the current observational data on compact groups and their implications

  8. SmartR: an open-source platform for interactive visual analytics for translational research data.

    Science.gov (United States)

    Herzinger, Sascha; Gu, Wei; Satagopam, Venkata; Eifes, Serge; Rege, Kavita; Barbosa-Silva, Adriano; Schneider, Reinhard

    2017-07-15

    In translational research, efficient knowledge exchange between the different fields of expertise is crucial. An open platform that is capable of storing a multitude of data types such as clinical, pre-clinical or OMICS data combined with strong visual analytical capabilities will significantly accelerate the scientific progress by making data more accessible and hypothesis generation easier. The open data warehouse tranSMART is capable of storing a variety of data types and has a growing user community including both academic institutions and pharmaceutical companies. tranSMART, however, currently lacks interactive and dynamic visual analytics and does not permit any post-processing interaction or exploration. For this reason, we developed SmartR , a plugin for tranSMART, that equips the platform not only with several dynamic visual analytical workflows, but also provides its own framework for the addition of new custom workflows. Modern web technologies such as D3.js or AngularJS were used to build a set of standard visualizations that were heavily improved with dynamic elements. The source code is licensed under the Apache 2.0 License and is freely available on GitHub: https://github.com/transmart/SmartR . reinhard.schneider@uni.lu. Supplementary data are available at Bioinformatics online. © The Author(s) 2017. Published by Oxford University Press.

  9. The effect of physical activity on sleep quality, well-being, and affect in academic stress periods

    Directory of Open Access Journals (Sweden)

    Wunsch K

    2017-04-01

    Full Text Available Kathrin Wunsch, Nadine Kasten, Reinhard Fuchs Department of Sport Science, Sport Psychology Unit, Albert-Ludwigs University Freiburg, Freiburg im Breisgau, Germany Abstract: The stress-buffering hypothesis postulates that physical activity and exercise can buffer the negative effects of (academic stress on health. It still remains an open question whether students, who regularly engage in physical activity and exercise within their academic examination period, can successfully diminish these negative effects. Sixty-four subjects participated in this study and completed a total of five surveys, with T1 at the end of the semester break (baseline and T2–T5 being presented every Friday in the last 4 weeks of the semester (examination period. They were asked to answer questions about their activity level, sleep quality, well-being and affect. Hierarchical linear models showed significant dependencies on time for all dependent measures. The expansion of the model for exercise also showed significant main effects of this predictor on well-being and positive affect (PA and negative affect. Moreover, significant interactions with time for sleep quality and PA were found. Results suggest that physical activity and exercise in the academic examination period may be able to buffer the negative effects of stress on health-related outcomes. Therefore, activity levels should be maintained in times of high stress to prevent negative effects on sleep, well-being and affect in students. Keywords: examination stress, exercise, stress-buffering hypothesis

  10. Kunsten at dvæle i dialogen

    DEFF Research Database (Denmark)

    Stelter, Reinhard

    en drøm, nemlig at føre dialoger, som beriger begge parter – vel vidende, at dialogholderen, fx coachen, har et særligt ansvar for dialogens fremgang. Bogen henvender sig til alle, der ønsker at styrke deres evner som samskabende dialogpartner – uanset om man er coach, mentor, leder, kollega......I denne bog forholder Reinhard Stelter sig til de kritiske stemmer, som har rejst sig i forhold til coaching. Denne kritik anses for berettiget, især når man placerer coaching som middel til optimering af den enkeltes præstationsræs og som simpelt motivationsinstrument. Præstationssubjektet har...... nået sine grænser og skal mødes med omsorg og forståelse. Forfatterens ambition er at inddrage tredje generations coaching i en søgen efter en bæredygtig, frugtbar og åben dialogform, som kan bruges I mange livskontekster. Dialogpartneren frigøres ved at inviteres til at finde sit etiske ståsted...

  11. Quanta 5; Quanten 5

    Energy Technology Data Exchange (ETDEWEB)

    Kleinknecht, Konrad (ed.) [Heisenberg Gesellschaft e.V., Muenchen (Germany)

    2017-07-01

    ''Quanta 5'' contains the two speeches on the member meeting of the Heisenberg society in october 2016. Reinhard Werner talked about the meaning of Heisenberg's uncertainty relation and its interpretation in the framework of quantum mechanics. Johannes Bluemer reported about the works on cosmic radiation, which were performed during the second world war in Berlin and after the war in the Max-Planck institute for physics in Goettingen, as well as about the results of the latest experiments on the cosmic radiation. Reprinted is furthermore Heisenberg's speech ''Wandlungen der Grundlagen der exakten Naturwissenschaft in juengster Zeit'', which he gave in the meeting of the natural researchers at 17.9.1934 in Hanover. It is the reaction of Heisenberg on the attacks by Johannes Stark and Philipp Lenard on Jewish scientists and on the developments of modern Physics, especially on Einstein's relativity theory and quantum mechanics. The closure of the volume forms an essay of Tobias Jung about the importance of Heisenberg's house in Urfeld above the Bavarian Walchensee.

  12. O impacto da Primeira Guerra Mundial sobre a Europa e a literatura de guerra

    Directory of Open Access Journals (Sweden)

    Volker Jaeckel

    2016-12-01

    Full Text Available Hoje, cem anos depois das maiores batalhas navais e de trincheiras, cabe a pergunta: como esta Grande Guerra Europeia mudou não somente as configurações do continente, mas também os conceitos de guerra e de literatura de guerra? Até o século XIX, a guerra era vista por muitos como um ato heroico, pelo qual os homens podiam comprovar a sua valentia numa luta aberta, encarando diretamente o inimigo. Com a nova tecnologia de armas, a morte vem de forma invisível: gás, submarinos, artilharias de longo alcance, minas, aviões, tanques e metralhadoras. Muda-se a estratégia bélica e finda o sentimento de uma luta nobre para defender a pátria. Neste artigo, a grande desilusão com a guerra será exemplificada através dos romances Nada de novo no front (1929 de Erich Maria Remarque, Os quatro cavaleiros do Apocalipse (1916 de Vicente Blasco Ibáñez, abarcando a guerra terrestre, assim como o drama expressionista Batalha naval (1917 de Reinhard Göring.

  13. Trans-identity - the Standards of Diagnostics and Treatment

    Directory of Open Access Journals (Sweden)

    Gessmann H.-V.

    2014-11-01

    Full Text Available German Society for Sexual Research, Academy of Sexual Medicine and Society of Sexology formulated standards for evaluation and treatment of transsexuals. The creation of the standards involved Sophinette Becker, Hartmut A. G. Bosinski, Ulrich Clement, Wolf Eicher, Thomas M. Goerlich, Uwe Hartmann, Götz Kockott, Dieter Langer, Wilhelm E. Preuss, Gunter Schmidt, Alfred Springer, Reinhard Wille. Since 1980, the Federal Republic of Germany has a law on transsexualism, which regulates the right of the individual to change the sex. However, until now there were no specifically defined standards of assessment and treatment of transsexuals. For the first time, in 1979 Harry Benjamin invited the International Medical Association of Germany to revise the standards of medical care for gender dysphoria. The following standards of assessment and treatment of transsexuals have been developed at a conference convened by the German Society for Research Expert Committee under the leadership of Sophinette Becker. The review of currently valid standards for evaluation and treatment of transgender is the subject of this article

  14. Beam profiles for fast neutrons; and reply

    International Nuclear Information System (INIS)

    Bewley, D.K.; Parnell, C.J.; Bloch, P.

    1976-01-01

    The authors express surprise that Bloch et al. (Bloch, P.H., Hendry, G.O., Hilton, J.L., Quam, W.M., Reinhard, D.K., and Wilson, C., 1976, Phys. Med. Biol., Vol. 21, 450) justified a target size of 5.5 x 5.5 cm in a neutron generator by comparison with the profile given by a 2.5 MV X-ray generator. The penumbral width of this new neutron generator is more than twice that of a modern megavoltage X-ray machine, and larger than those of beams from standard 60 Co units, or of the Hammersmith Hospital cyclotron beam. The large target size of the neutron generator may have to be accepted as a necessary evil, but should not be considered satisfactory. In reply, one of the authors of the original note presents the results of calculations of beam profiles for 14 MeV neutron beams in a tissue-equivalent phantom, and suggests that the broader profiles are principally caused by the larger probability of side scatter, not by source size. The most fruitful approach to sharpening the neutron beam profile would seem to be to design a field flattening filter to increase relative dose near the edge inside the geometrically defined field. Calculations indicating that Bewley and Parnell have underestimated the penumbral widths of 60 Co beams are also presented. (U.K.)

  15. Dynamic network reconstruction from gene expression data applied to immune response during bacterial infection.

    Science.gov (United States)

    Guthke, Reinhard; Möller, Ulrich; Hoffmann, Martin; Thies, Frank; Töpfer, Susanne

    2005-04-15

    The immune response to bacterial infection represents a complex network of dynamic gene and protein interactions. We present an optimized reverse engineering strategy aimed at a reconstruction of this kind of interaction networks. The proposed approach is based on both microarray data and available biological knowledge. The main kinetics of the immune response were identified by fuzzy clustering of gene expression profiles (time series). The number of clusters was optimized using various evaluation criteria. For each cluster a representative gene with a high fuzzy-membership was chosen in accordance with available physiological knowledge. Then hypothetical network structures were identified by seeking systems of ordinary differential equations, whose simulated kinetics could fit the gene expression profiles of the cluster-representative genes. For the construction of hypothetical network structures singular value decomposition (SVD) based methods and a newly introduced heuristic Network Generation Method here were compared. It turned out that the proposed novel method could find sparser networks and gave better fits to the experimental data. Reinhard.Guthke@hki-jena.de.

  16. Forensic entomology and main challenges in Brazil.

    Science.gov (United States)

    Gomes, Leonardo; Von Zuben, Cláudio J

    2006-01-01

    Apart from an early case report from China (13th century), the first observations on insects and other arthropods as forensic indicators were documented in Germany and France during mass exhumations in the 1880s by Reinhard, who is considered a co-founder of the discipline. After the French publication of Mégnin's popular book on the applied aspects of forensic entomology, the concept quickly spread to Canada and United States. At that time, researchers recognized that the lack of systematic observations of insects of forensic importance jeopardized their use as indicators of postmortem interval. General advances in insect taxonomy and ecology helped to fill this gap over the following decades. After World Wars, few forensic entomology cases were reported in the scientific literature. From 1960s to the 1980s, Leclercq and Nuorteva were primarily responsible for maintaining the method in Central Europe, reporting isolated cases. Since then, basic research in the USA, Russia and Canada opened the way to the routine use of Entomology in forensic investigations. Identifications of insects associated with human cadavers are relatively few in the literature of the Neotropical region and have received little attention in Brazil. This article brings an overview of historic developments in this field, the recent studies and the main problems and challenges in South America and mainly in Brazil.

  17. Quanta 5

    International Nuclear Information System (INIS)

    Kleinknecht, Konrad

    2017-01-01

    ''Quanta 5'' contains the two speeches on the member meeting of the Heisenberg society in october 2016. Reinhard Werner talked about the meaning of Heisenberg's uncertainty relation and its interpretation in the framework of quantum mechanics. Johannes Bluemer reported about the works on cosmic radiation, which were performed during the second world war in Berlin and after the war in the Max-Planck institute for physics in Goettingen, as well as about the results of the latest experiments on the cosmic radiation. Reprinted is furthermore Heisenberg's speech ''Wandlungen der Grundlagen der exakten Naturwissenschaft in juengster Zeit'', which he gave in the meeting of the natural researchers at 17.9.1934 in Hanover. It is the reaction of Heisenberg on the attacks by Johannes Stark and Philipp Lenard on Jewish scientists and on the developments of modern Physics, especially on Einstein's relativity theory and quantum mechanics. The closure of the volume forms an essay of Tobias Jung about the importance of Heisenberg's house in Urfeld above the Bavarian Walchensee.

  18. Diverse Portfolio of Scientific Instrumentation Initiatives of the Deep Carbon Observatory

    Science.gov (United States)

    Schiffries, Craig; Hazen, Robert; Hemley, Russell; Mangum, Andrea

    2016-04-01

    Advances in scientific instrumentation are important drivers of scientific discovery. The Deep Carbon Observatory (DCO) supports a diverse portfolio of scientific instrumentation initiatives worldwide as part of its ten-year quest to achieve a transformational understanding of the quantities, movements, origins, and forms of Earth's deep carbon. Substantial progress has been made in the development of a wide range of instruments, including: • Quantum cascade laser-infrared absorption spectrometer for clumped methane isotope thermometry (Shuhei Ono) • Large-radius high-mass-resolution multiple-collector isotope ratio mass spectrometer for analysis of rare isotopologues of methane and other gases (Edward Young, Douglas Rumble) • Volcanic field deployment of the laser isotope ratio-meter (Damien Weidmann) • Novel large-volume diamond anvil cell for neutron scattering (Malcolm Guthrie, Reinhard Boehler) • Novel synchrotron x-ray probes for deep carbon (Wendy Mao) • Ultrafast laser instrument for in situ measurements of elastic, electronic, and transport properties of carbon-bearing fluids and crystalline materials (Alexander Goncharov) • Combined instrument for molecular imaging in geochemistry (Andrew Steele) • Pressurized Underwater Sample Handler (Isabelle Daniel, Karyn Rogers) These and other DCO instrumentation projects are highly leveraged investments involving a large number of sponsors, partners, and collaborators.

  19. Amor al vecino y cuestionamientos a la nación en la literatura del siglo diecinueve

    Directory of Open Access Journals (Sweden)

    Rodrigo Andrés

    2014-10-01

    Full Text Available La figura de “el vecino” es en sí misma interesante debido a que excede a la oposición binaria formada por amigo y enemigo, opor esa persona con la que me identifico, por un lado, y ese completo extraño al que tal vez vea como un Otro irreducible, por otro. El vecino, en cuanto figura que no pertence al espacio privado inmediato del círculo familiar y doméstico pero que, aun y así, está en el círculo de la proximidad física enla comunidad, es relevante por razones políticas y éticas. Este ensayo explora pasajes de pensadores como Hannah Arendt, Zygmunt Bauman, Maurice Blanchot, Judith Butler, Roberto Esposito, Sigmund Freud, Ernesto Laclau, Emmanuel Levinas, Kenneth Reinhard, Franz Rosenzweig, Eric Santner, Richard Sennett y Slavoj Žižek, entre otros, y glosa algunas de las posiciones en el debate sobre la aplicabilidad del precepto “ama a tu vecino como a ti mismo”.

  20. Elastocaloric cooling materials and systems

    Science.gov (United States)

    Takeuchi, Ichiro

    2015-03-01

    We are actively pursuing applications of thermoelastic (elastocaloric) cooling using shape memory alloys. Latent heat associated with martensitic transformation of shape memory alloys can be used to run cooling cycles with stress-inducing mechanical drives. The coefficient of performance of thermoelastic cooling materials can be as high as 11 with the directly measured DT of around 17 °C. Depending on the stress application mode, the number of cycles to fatigue can be as large as of the order of 105. Efforts to design and develop thermoelastic alloys with long fatigue life will be discussed. The current project at the University of Maryland is focused on development of building air-conditioners, and at Maryland Energy and Sensor Technologies, smaller scale commercial applications are being pursued. This work is carried out in collaboration with Jun Cui, Yiming Wu, Suxin Qian, Yunho Hwang, Jan Muehlbauer, and Reinhard Radermacher, and it is funded by the ARPA-E BEETIT program and the State of Maryland.

  1. Climate change and ecological restructuring of industrial society; Klimawandel und oekologischer Umbau der Industriegesellschaft

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    Within the European Conference at 22nd/23rd September, 2010 at the Thuringian state chancellery Erfurt (Federal Republic of Germany) the following lectures were held: (1) The climatic change and the global development (Dirk Messner); (2) Reconstruction of the industrial society: How can Vorarlberg achieve the aim of the EU up to 2020 (Bertram Schedler); (3) The part of renewable energy sources in Germany: Establishment of an infrastructure with low CO{sub 2} emissions in the energy supply and facility management (Ursula Heinen); (4) Securing the energy supply under the aegis of the shortages of petroleum, natural gas and coal: The role of renewable energy resources and solar energy in the solar state of Thuringia (Matthias Machnig); (5) ''Desert Energy'' for Europe: From the vision to reality (Thorsten Marquardt); (6) Solar primary industry under the Bitterfelder Bogen from the view of the modern ''solar site with future'' (Hilmar Tiefel); (7) CO{sub 2} reduction, energy efficiency and renewable energies: European research politics for a better energy supply (Reinhard Wecker); (8) Panel discussion on the improvement of the efficiency / price reduction and compensation for electricity fed into the grid: How do owners of companies and buildings motivate to more commitment for solar energy? (Harry Lehmann, Ami Elazari, Dieter D. Genske).

  2. Validity of the Jump-and-Reach Test in Subelite Adolescent Handball Players.

    Science.gov (United States)

    Muehlbauer, Thomas; Pabst, Jan; Granacher, Urs; Büsch, Dirk

    2017-05-01

    Muehlbauer, T, Pabst, J, Granacher, U, and Büsch, D. Validity of the jump-and-reach test in subelite adolescent handball players. J Strength Cond Res 31(5): 1282-1289, 2017-The primary purpose of this study was to examine concurrent validity of the jump-and-reach (JaR) test using the Vertec system and a criterion device (i.e., Optojump system). In separate subanalyses, we investigated the influence of gym floor condition and athletes' sex on the validity of vertical jump height. Four hundred forty subelite adolescent female (n = 222, mean age: 14 ± 1 year, age range: 13-15 years) and male (n = 218, mean age: 15 ± 1 year, age range: 14-16 years) handball players performed the JaR test in gyms with region or point elastic floors. Maximal vertical jump height was simultaneously assessed using the Vertec and the Optojump systems. In general, significantly higher jump heights were obtained for the Vertec compared with the Optojump system (11.2 cm, Δ31%, Cohen's d = 2.58). The subanalyses revealed significantly larger jump heights for the Vertec compared with the Optojump system irrespective of gym floor condition and players' sex. The association between Optojump- and Vertec-derived vertical jump heights amounted to rP = 0.84, with a coefficient of determination (R) of 0.71. The subanalyses indicated significantly larger correlations in males (rP = 0.75, R = 0.56) than in females (rP = 0.63, R = 0.40). Yet, correlations were not significantly different between region (rP = 0.83, R = 0.69) as opposed to point elastic floor (rP = 0.87, R = 0.76). Our findings indicate that the 2 apparatuses cannot be used interchangeably. Consequently, gym floor and sex-specific regression equations were provided to estimate true (Optojump system) vertical jump height from Vertec-derived data.

  3. Kohapärimuslik luule nädalalehes Das Inland / Die Sagendichtung in der Wochenschrift Das Inland

    Directory of Open Access Journals (Sweden)

    Liina Lukas

    2012-01-01

    Full Text Available Das spätromantische Interesse für Ortsüberlieferungen, angeregt von den “Deutschen Sagen” (1816–1818 der Brüder Grimm, blühte im Baltikum in den 1830er und 1840er Jahren auf und gipfelte – im estnischen Sprachgebiet – in der zweisprachigen Ausgabe des estnischen Nationalepos “Kalevipoeg” / “Kalew’s Sohn” (1857–1861, dem Friedrich Reinhold Kreutzwald seine Endgestalt gab, aber das von mehreren Sammlern und Bearbeitern geprägt wurde. Literarische Bearbeitungen von Volkssagen fanden schnell ihren Weg in Zeitungen und Zeitschriften, in Gedichtbände und Anthologien – oft in modischer Balladenform, die dem mythisch-romantischen Inhalt der Volkssage am besten zu entsprechen schien. Die Blütezeit der Sagendichtung im Baltikum sind die 1840er Jahre, als vor allem in der Zeitschrift „Das Inland“ mehrere dichterischen Bearbeitungen estnischer und lettischer Volkssagen erschienen (von Heinrich Blindner, Otto Dreistern, Eduard Pabst, Minna von Mädler, Theodor Rutenberg, Robert Falck, P. Otto u. a. 1845 erschien hier das nach einer Sage von Friedrich Robert Faehlmann verfasste Gedicht „Koit und Hämarik / Morgenroth und Abendroth“ von Minna von Mädler – fünf Jahre vor der Fassung von Friedrich Reinhold Kreutzwalds estnischsprachiger Ballade „Koit ja Hämarik“. Zwischen 1831 und 1836 verfasste Friedrich Reinhold Kreutzwald seine deutschsprachigen Balladen, von denen „Die Belagerung von Bewerin im Jahre 1207“ 1846 im „Inland“ gedruckt wurde. Das Jahr 1846 kann als „Balladenjahr“ der Zeitschrift bezeichnet werden. Die eigentliche Domäne der deutschbaltischen (lyro-epischen Dichtung ist die historische Ballade, die fußend auf baltischen Chroniken und Familiengeschichten zumeist von Ruinen alter Schlösser und den sie einst bewohnenden historischen Personen und deren Heldentaten berichtet. Doch schon im Jahre 1847 kann man im Inland die Kritik gegenüber diesem Balladenboom vernehmen, u.a. mit dem

  4. Ca Isotope Geochemistry in Marine Deep Sea Sediments of the Eastern Pacific

    Science.gov (United States)

    Wittke, A.; Gussone, N. C.; Derigs, D.; Schälling, M.; Teichert, B. M.

    2017-12-01

    ., Pichler T., Kaul N., Stephan S., Pälike H. and Stephan F. (2017) [6] Bekins B. A., Spivack A. J., Davis E. E. and Mayer L. A. (2007) [7] Mewes K., Mogollón J. M., Picard A., Rühlemann C., Eisenhauer A., Kuhn T., Ziebis W. and Kasten S. (2016)

  5. Contributions to the 14. Geoengineering congress in Munich. Geoengineering with the parameters time and quality; Beitraege zum 14. Geotechnik-Tag in Muenchen. Geotechnik mit den Parametern Zeit und Qualitaet

    Energy Technology Data Exchange (ETDEWEB)

    Vogt, Norbert (ed.)

    2016-05-01

    This proceedings contains the following twelve papers: Why time and quality play a role? (Gebhard Dausch); Models for settlement prediction of structures in opencast dumps (Emanuel Birle, Stefan Vogt); Quality improvement and risk reduction through alternative proposals? Example: Intake structure of a coal-fired plant Wilhelmshaven (Thomas Brand, Friderike Hamm); History and methodology of the development of the combined pile and raft foundation (Rolf Katzenbach); Hazardous waste dump at Malsch - long-term monitoring of the safety measures (Walter Laechler, Fred Dietzel); Murphy's Law on the example of Protzenweiher Bridge (Markus Herten, Andreas Beier); ''Permanent anchor'' - state of the art and long-term experience with the durability of ground anchors (Karsten Beck House, Henning Lesemann); Optimized quality management of the implementation of DSM-works (W. Sondermann, W. Wehr); Subway construction in Doha on the example of the Green Line (Guenther Heilmayer); Marmaray Project - Bosphorus Crossing tunnels and stations - Geotechnical Aspects (Nurettin Demir); Crossrail C310 Thames Tunnel, geotechnical and tunnel construction challenges in urban tunnelling with variable ground conditions (Andreas Raedle, Stephan Assenmacher, Esters Sophia Karl); Proof concept of establishing the underground central station Stuttgart 21 - Numerical modeling and calibration (Roberto Cudmani). [German] Dieser Tagungsband enthaelt folgende zwoelf Beitraege: Warum Zeit und Qualitaet eine Rolle spielen (Gebhard Dausch); Modelle zur Setzungsprognose von Bauwerken auf Tagebaukippen (Emanuel Birle, Stefan Vogt); Qualitaetsverbesserung und Risikominimierung durch Sondervorschlaege? Beispiel: Entnahmebauwerk Kohlekraftwerk Wilhelmshaven (Thomas Brand, Friderike Hamm); Historie und Methodik der Entwicklung der Kombinierten Pfahl-Plattengruendung (KPP) (Rolf Katzenbach); Langzeitkontrolle der Sicherungsmassnahmen der Sonderabfalldeponie Malsch (Walter Laechler, Fred

  6. Etude numérique et expérimentale de l'evaporation d'une ou plusieurs gouttes de mélange de carburants dans un écoulement chauffé

    Science.gov (United States)

    Daïf, A.; Ali Chérif, A.; Bresson, J.; Sarh, B.

    1995-10-01

    The vaporization of one or two multi-component fuel droplets in hot air-stream is presented. A thermal wind tunnel with experimental channel has been designed to develop an experimental process. Firstly, the comparison between experimental results and numerical data is presented for the case of an isolated multi-component droplet. The numerical method is based on the resolution of heat and mass transfer equations between the droplet and the gas stream. This model includes the effect of Stephan flow, the effect of variable thermophysical properties of the components, and the non-unitary Lewis number in the gas film. The experimental results show the micro-explosion phenomenon observed in the liquid phase of multi-component droplet at low temperature. The experimental case of two pure or multi-component droplets in interaction is also presented. On présente un article de synthèse sur l'évaporation d'une ou deux gouttes de carburants à plusieurs composants dans un écoulement d'air chaud. Un dispositif expérimental constitué d'une soufflerie thermique, avec veine d'expérimentation, est réalisé pour permettre cette étude. Pour le cas d'une goutte isolée, une comparaison expérience-calcul est entreprise. Le principe de la méthode numerique consiste en la résolution des équations de transfert de masse et de chaleur entre la goutte et l'écoulement. Ce modèle prend en compte les effets de l'écoulement de Stephan, les variations des propriétés thermophysiques des composants dans les deux phases et la valeur du nombre de Lewis différente de l'unité dans le film de vapeur. Outre l'analyse plus approfondie qu'apporte la confrontation entre le calcul et l'expérience, les résultats expérimentaux montrent le phénomène de micro-explosion observé à l'intérieur de la goutte liquide. Le cas expérimental de deux gouttes en interaction est abordé qu'il s'agisse de gouttes de carburant pur ou de mélange.

  7. PREFACE: The International Conference on Highly Frustrated Magnetism HFM2008

    Science.gov (United States)

    Eremin, Ilya; Brenig, Wolfram; Kremer, Reinhard; Litterst, Jochen

    2009-01-01

    The International Conference on Highly Frustrated Magnetism 2008 (HFM2008) took place on 7-12 September 2008 at the Technische Universität Carolo-Wilhelmina zu Braunschweig, Germany. This conference was the fourth event in a series of meetings, which started in Waterloo, Canada (HFM 2000), followed by the second one in Grenoble, France (HFM 2003), and the third meeting in Osaka, Japan (HFM 2006). HFM2008 attracted more than 220 participants from all over the world. The number of participants of the HFM conference series has been increasing steadily, from about 80 participants at HFM 2000, to 120 participants at HFM 2003, and 190 participants at HFM 2006, demonstrating that highly frustrated magnetism remains a rapidly growing area of research in condensed matter physics. At the end of HFM2008 it was decided that the next International Conference on Highly Frustrated Magnetism will be held in Baltimore, USA in 2010. HFM2008 saw four plenary talks by R Moessner, S Nakatsuji, S-W Cheong, and S Sachdev, 18 invited presentations, 30 contributed talks and about 160 poster presentations from all areas of frustrated magnetism. The subjects covered by the conference included: Kagome systems Itinerant frustrated systems Spinels and pyrochlore materials Triangular systems Unconventional order and spin liquids Chain systems Chain systems Novel frustrated systems This volume of Journal of Physics: Conference Series contains the proceedings of HFM2008 with 83 papers that provide a scientific record of the scientific topics covered by the conference. All articles have been refereed by experts in the field. It is our hope that the reader will enjoy and profit from the HFM2008 Proceedings. Ilya Eremin Proceedings Editor Wolfram Brenig, Reinhard Kremer, and Jochen Litterst Co-Editors International Advisory Board L Balents (USA) F Becca (Italy) S Bramwell (UK) P Fulde (Germany) B D Gaulin (Canada) J E Greedan (Canada) A Harrison (France) Z Hiroi (Japan) H Kawamura (Japan) A Keren

  8. Trasmissione del sapere musicale e storia della cultura europea nei primi decenni del secolo XV

    Directory of Open Access Journals (Sweden)

    Matteo Nanni

    2013-12-01

    Full Text Available L’evoluzione storico-musicale nella prima metà del Quattrocento è caratterizzata dall’internazionalizzazione della cultura musicale europea ed si pone in continuità con il processo culturale del primo umanesimo. La categoria di ‘evoluzione’ e l’idea stessa di ‘rinascita’, ovvero quella “leggenda di un progresso” (Martin Le Franc, Johannes Tinctoris discussa da Reinhard Strohm, sono concetti che oggi devono essere letti non soltanto nel senso di una omologazione stilistica, ma anche come aspetto distintivo di una ricerca d’identità culturale. Anche dal punto di vista storico-musicale siamo di fronte alla costituzione di un nuovo gusto europeo nato dalla fusione di stili e di pratiche locali che si espanderà, grazie alla trasmissione delle compilazioni manoscritte, per tutto il continente e al quale aderiranno, in maniera disomogenea, anche compositori di regioni più remote.Il Concilio di Basilea non costituisce solo un dato storico circoscrivibile agli anni in cui si svolse il sinodo, così come non è da considerarsi solo un fatto empirico riguardante la sola città della Svizzera settentrionale. Esso deve piuttosto essere assunto come un evento paradigmatico per la storia della cultura del Quattrocento. Gli incontri fra intellettuali ed artisti, l’interazione fra musicisti di diverse regioni europee che si incontravano grazie ai frequentissimi spostamenti delle corti e delle cappelle, fanno del Concilio la piattaforma virtuale sia per la ricerca di una nuova identità culturale sia per la nascita di nuovi repertori e pratiche musicali. Il Concilio trascende quindi i confini contingenti della città di Basilea trasformandosi in una vera e propria “dinamica culturale” in cui i singoli individui contribuiscono alla continua trasmissione e fusione di esperienze musicali diventando vettori di una nuova mentalità musicale che raggiunse anche gli angoli più remoti dell’Europa.

  9. Marine redox structure at the culmination of the Great Oxidation Event: Insights from the Zaonega Formation, Karelia, Russia

    Science.gov (United States)

    Kipp, M.; Lepland, A.; Buick, R.

    2017-12-01

    The availability of dissolved oxygen is thought to have been the dominant throttle on the evolution and diversification of eukaryotic life during the Proterozoic Eon [1]. In the mid-Proterozoic, during the interval that presaged the rise of eukaryotes to ecological dominance, oxygen scarcity is thought to have relegated eukaryotic organisms to slivers of oxygenated shallow oceans [2]. However, recent work has suggested that oxygen levels rose dramatically during the early Paleoproterozoic Great Oxidation Event before crashing to the low levels of the mid-Proterozoic [3]. Evidence from selenium isotopes in shales [4] and iodate concentrations in carbonates [5] has even suggested that wide swathes of continental shelves were oxic enough to support eukaryotic organisms at this time. How oxic though, and for how long, remain poorly constrained. Here we present new selenium geochemical data from the Zaonega Formation of Karelia, Russia that can help resolve those questions. Previous work has proposed that the Zaonega Formation, and correlative Francevillian Series of Gabon, record the establishment of an oxygen-rich atmosphere at the culmination of the GOE [6]. Our selenium isotope dataset provides a test for this hypothesis, and can also be used to assess the preservation of the geochemical signatures in the Zaonega Formation. These data point to regional redox fluctuations, but due to the short marine residence time of selenium, extrapolating these results to global phenomena remains difficult. 1. Reinhard, et al (2016) PNAS 2. Planavsky, et al (2014) Science 3. Bekker and Holland (2012) EPSL 4. Kipp, et al (2017) PNAS 5. Hardisty, et al (2014) Geology 6. Kump, et al (2011) Science

  10. Bauhaus (1919-1933

    Directory of Open Access Journals (Sweden)

    Rafael García

    1994-06-01

    Full Text Available Los cuadros y resúmenes siguientes son un estrado de los acontecimientos y actividades más destacados de la Bauhaus. Las dos tablas cronológicas han sido elaboradas por José' Manuel García Roig a partir de las siguientes fuentes originales: Para la historia de la propia Bauhaus; Catálogo de la Exposición "Utopías de la Bauhaus", obra sobre papel, Centro de Arte Reina Sofía, Madrid 5 de mayo a 26 de junio de 1988. Para la historia de la República de Weimar; Reinhard Kühnl, La República de Weimar, edicions Alfons el Magnánim, institució Valenciana d'Estudis i Investigació, Valencia, 1991 y Anthony Phelan, El dilema de Weimar. Los intelectuales en la República de Weimar, Edicions Alfons el Magnánim, Institució Valenciana d'Estudis i Investigació, Valencia, 1990. Para la cronología de acontecimientos artístico-arquitectónicos contemporáneos; Bruno Zevi, Historia de la Arquitectura Moderna, Editorial Poseidón, Barcelona, 1980. Los resúmenes que las siguen han sido realizados por Rafael García García tomando como fuentes: Hans M. Wingler, La Bauhaus editorial Gustavo Gili, Barcelona 1980; Rainer Wick, La Pedagogía de la Bauhaus. Alianza Editorial, Madrid, 1986 (cuadro cronológico p.34; Bauhaus archiv, Magdalena Droste, Bauhaus. Benedict Taschen Verlag, 1991.

  11. Iranian gas will be an issue

    International Nuclear Information System (INIS)

    Slovak, K.

    2008-01-01

    In this paper an interview with director of the Nabucco project, Reinhard Mitchek is published. There is extract from this interview: Iranian gas is a politically sensitive topic Europe cannot avoid I believe that it will become a topic in Europe in the medium to long term. Shouldn't Europe declare that it needs Iranian gas? Otherwise Russia or China may take over. I do not want to advise the European Commission via the media. Iranian gas would bring the Nabucco project closer to reality. A common European Union (EU) foreign policy and common foreign energy policy in particular will be of major importance. We of course need competition in the EU gas sector. But that is a business topic. The political issue is the competitiveness of Europe as an entity competing for energy sources with other regions. The European Union keeps repeating that the Nabucco project has high priority. But what steps has it undertaken to support it? The Commissioner for Energy, Andris Piebalgs, and the Commissioner for External Relations and European Neighbourhood Policy, Benita Ferrero-Waldner, visited Central Asia and supported the export of gas to Europe. That is exactly what Russia does and with more success. We will see. Naturally - these countries have a history of relationships with Russia. Turkmenistan and Kazakhstan have been exporting gas to Russia. But in the meantime these countries also want to extend their export portfolio. We think that through the Trans-Caspian pipeline and the existing gas pipeline connecting Azerbaijan with Turkey, gas from Azerbaijan and Turkmenistan will also get to Nabucco. (authors)

  12. Nota de la editora y los editores invitados. Memorias del presente y del futuro: ¿cómo, para quién, para qué?

    Directory of Open Access Journals (Sweden)

    Paolo Vignolo

    2017-01-01

    El título Memorias del presente y del futuro corresponde precisamente a esta coyuntura, en la que convergen relatos de vida abortados, así como procesos históricos de amplio alcance, tácticas y estrategias de resistencia, macro- y micropolíticas. Al formular la convocatoria para el número teníamos en mente que la memoria, como acto colectivo de rememoración, articula el pasado, el presente y el futuro, y queríamos ir más allá de la noción habitual de memoria como anclada en el pasado, focalizada en una serie de hechos que se sitúan en un tiempo y un espacio que resultan significativos para alguien desde el presente. Si bien el pasado parece un país extraño al que queremos retornar, como lo ha dicho el escritor David Lowenthal (1998, igualmente, asumimos que la memoria es un ámbito de lo cotidiano. En ella se conecta temporal- y biográficamente la dimensión de la experiencia, aquello que le ha sucedido a alguien y de lo que es posible dar cuenta, a través de la narración o de los silencios, con la dimensión de la expectativa, con lo que aún no es, pero se presenta como guía de acción. Así, la memoria, si bien recoge la experiencia acumulada de dolor y esperanza, también condensa horizontes, como bien lo ha mostrado el filósofo de la historia Reinhard Koselleck (1993

  13. Quantum information processing with graph states

    International Nuclear Information System (INIS)

    Schlingemann, Dirk-Michael

    2005-04-01

    Graph states are multiparticle states which are associated with graphs. Each vertex of the graph corresponds to a single system or particle. The links describe quantum correlations (entanglement) between pairs of connected particles. Graph states were initiated independently by two research groups: On the one hand, graph states were introduced by Briegel and Raussendorf as a resource for a new model of one-way quantum computing, where algorithms are implemented by a sequence of measurements at single particles. On the other hand, graph states were developed by the author of this thesis and ReinhardWerner in Braunschweig, as a tool to build quantum error correcting codes, called graph codes. The connection between the two approaches was fully realized in close cooperation of both research groups. This habilitation thesis provides a survey of the theory of graph codes, focussing mainly, but not exclusively on the author's own research work. We present the theoretical and mathematical background for the analysis of graph codes. The concept of one-way quantum computing for general graph states is discussed. We explicitly show how to realize the encoding and decoding device of a graph code on a one-way quantum computer. This kind of implementation is to be seen as a mathematical description of a quantum memory device. In addition to that, we investigate interaction processes, which enable the creation of graph states on very large systems. Particular graph states can be created, for instance, by an Ising type interaction between next neighbor particles which sits at the points of an infinitely extended cubic lattice. Based on the theory of quantum cellular automata, we give a constructive characterization of general interactions which create a translationally invariant graph state. (orig.)

  14. Conference on wind energy development and biodiversity

    International Nuclear Information System (INIS)

    Gossement, Arnaud; Prevors, Lionel; Nagel, Paul-Bastian; Otto, Iris; Gourat, Fabrice; Sornin-Petit, Nicolas; Kelm, Volker; Beucher, Yannick; Rosenthal, Sonja; Strobl, Reinhard; Kozlowski, Sonia; Herrholz, Thomas; Hannemann, Thomas; Lange, Helmut; Behr, Oliver; Hochradel, Klaus; Mages, Juergen; Nagy, Martina; Korner-Nievergelt, Fraenzi; Niermann, Ivo; Simon, Ralph; Stiller, Florian; Weber, Natalie; Brinkmann, Robert

    2013-01-01

    The French-German office for Renewable energies (OFAEnR) organised a conference on wind energy development and biodiversity. In the framework of this French-German exchange of experience, about 90 participants exchanged views on the existing regulatory systems for nature protection in a wind energy context in both countries. In particular, birds fauna and chiropters protection were in the center of the debates. The question of wind energy development in a forest environment was addressed as well. This document brings together the available presentations (slides) made during this event: 1 - The development of onshore wind farms and the French environmental Code (Arnaud Gossement); 2 - Wind energy development priority - recent advances in environmental regulation (Lionel Prevors); 3 - environmental legislation and wind power deployment in Germany: An overview (Paul-Bastian Nagel); 4 - Avifauna and wind energy plants - To bring the expansion of wind energy in line with environmental issues (Iris Otto) 5 - environmental impact study in France and Germany: what challenges and what bird fauna specificities? (Fabrice Gourat); 6 - How to take into account the chiropters' aspect in authorization procedures? Regional scale experience feedback: the Champagne-Ardenne case (Nicolas Sornin-Petit); 7 - France and Germany - a comparison of bat monitoring experience (Volker Kelm, Yannick Beucher); 8 - Bat-friendly operation algorithms: reducing bat fatalities at wind turbines in central Europe (Oliver Behr); 9 - Wind energy use in forests? specifics from an environmental planning perspective (Sonja Rosenthal); 10 - expansion of wind energy in the Bavarian State Forest (Reinhard Strobl); 11 - Environmental impact assessment and environmental follow-up study for the forest wind farms: experience feedback (Sonia Kozlowski); 12 - German aviation light regulations - German aviation light regulations. Case study: eno 92 at wind farm Schoenerlinde (Thomas Herrholz); 13 - Welcome to

  15. Integral Review and its Editors

    Directory of Open Access Journals (Sweden)

    Sara Ross

    2005-06-01

    Full Text Available In this introduction to Integral Review’s inaugural issue, we explain the meaning we give to the title of this electronic journal which is open-access, both refereed and peer-reviewed, and why that meaning is important for us in today’s world. The draft of the basic article, which was intensely discussed among the members of the editorial committee, was written by Sara Ross and Reinhard Fuhr,* and following it, other members of the editorial committee added their personal emphases in reference to the integral paradigm as well as their (critical evaluation of the premises made in the basic article. Thus Thomas Jordan offers a set of categories and criteria for integral qualities which turned out to be most important in practice and evaluation processes. Michel Bauwens makes distinctions about the multi-perspectival nature of the integral paradigm, points out ways to avoid four different kinds of reductionism, and highlights layers of awareness. Russ Volckman emphasizes the connection between the diversity of worldviews and methodologies, which allow us to also integrate recent developments in behavioral approaches in his professional field of organization and leadership development. Jonathan Reams emphasizes the new, transcendent quality of an integral approach that enables us to use different qualities of “reflection” flexibly and – as we have a meta-framework of human perceptions and values – to recognize everybody’s truth and feel compassionate with it. We then close with a discussion of the relationship between Integral Review and the mission of its non-profit publisher, ARINA, Inc.

  16. Integral Review and its Editors

    Directory of Open Access Journals (Sweden)

    Sara Ross

    2005-06-01

    Full Text Available In this introduction to Integral Review’s inaugural issue, we explain the meaning we give to the title of this electronic journal which is open-access, both refereed and peer-reviewed, and why that meaning is important for us in today’s world. The draft of the basic article, which was intensely discussed among the members of the editorial committee, was written by Sara Ross and Reinhard Fuhr,* and following it, other members of the editorial committee added their personal emphases in reference to the integral paradigm as well as their (critical evaluation of the premises made in the basic article. Thus Thomas Jordan offers a set of categories and criteria for integral qualities which turned out to be most important in practice and evaluation processes. Michel Bauwens makes distinctions about the multi-perspectival nature of the integral paradigm, points out ways to avoid four different kinds of reductionism, and highlights layers of awareness. Russ Volckman emphasizes the connection between the diversity of worldviews and methodologies, which allow us to also integrate recent developments in behavioral approaches in his professional field of organization and leadership development. Jonathan Reams emphasizes the new, transcendent quality of an integral approach that enables us to use different qualities of “reflection” flexibly and - as we have a meta-framework of human perceptions and values - to recognize everybody's truth and feel compassionate with it. We then close with a discussion of the relationship between Integral Review and the mission of its non-profit publisher, ARINA, Inc.

  17. Brauer groups, Tamagawa measures, and rational points on algebraic varieties

    CERN Document Server

    Jahnel, Jorg

    2014-01-01

    The central theme of this book is the study of rational points on algebraic varieties of Fano and intermediate type--both in terms of when such points exist and, if they do, their quantitative density. The book consists of three parts. In the first part, the author discusses the concept of a height and formulates Manin's conjecture on the asymptotics of rational points on Fano varieties. The second part introduces the various versions of the Brauer group. The author explains why a Brauer class may serve as an obstruction to weak approximation or even to the Hasse principle. This part includes two sections devoted to explicit computations of the Brauer-Manin obstruction for particular types of cubic surfaces. The final part describes numerical experiments related to the Manin conjecture that were carried out by the author together with Andreas-Stephan Elsenhans. The book presents the state of the art in computational arithmetic geometry for higher-dimensional algebraic varieties and will be a valuable referenc...

  18. Energy efficiency. A constant challenge to science and practice. Proceedings. 2. ed.; Energieeffizienz. Eine stete Herausforderung an Wissenschaft und Praxis. Tagungsband

    Energy Technology Data Exchange (ETDEWEB)

    Wagner, Ulrich (ed.)

    2011-07-01

    Within the meeting ''Energy efficiency'' of the Research Center for Energy Economics (Munich, Federal Republic of Germany) from 12th to 13th May, 2011, at the Munich Residenz (Munich, Federal Republic of Germany) the following lectures were presented: (1) Innovation and research for an enhanced energy efficiency - New accents in the energy research politics of the Federal Government (Knut Kuebler); (2) Revolution of efficiency in the monastery St. Ottilien (Wolfgang Mauch); (3) From the maser plan to the local plan of energy utilization (Tobias Schmid); (4) The life cycle approach as a driver for innovative energy contracting (Alfred Gayer); (5) Energy efficiency networks (Anna Gruber); (6) Grid expansion for an enhanced utilization of renewable energies (Martin Fuchs); (7) Storage requirement in the electrical grid; (8) Scenarios for the development of the electromobility in Munich (Stephan Brunnert); (9) Li ion batteries for electrified automobiles - Demands and status (Peter Lamp); (10) Marketing of wind power (Serafin von Roon); (11) Demand side management in non-residential buildings (Johannes Jungwirth); (12) Energy future 2050 (Ulrich Wagner); (13) Decentral and renewable power generation (Ulli Arndt); (14) Electromobility - is that the future? (Markus Lienkamp); (14) Electric power - Reason or solution of the climate problem? (Harald Lesch).

  19. COMMITTEES: SQM2009 - 14th International Conference on Strangeness in Quark Matter SQM2009 - 14th International Conference on Strangeness in Quark Matter

    Science.gov (United States)

    2008-04-01

    Local Organizing Committee Takeshi Kodama Chair, UFRJ Jun Takahashi Co-chair, UNICAMP Ignácio Bediaga e Hickman CBPF Eduardo Fraga UFRJ Frederique Grassi USP Yogiro Hama USP Gastão Krein IFT Erasmo Madureira Ferreira UFRJ Marcelo G. Munhoz USP Fernando Navarra USP Sandra Padula IFT Alejandro Szanto de Toledo USP César Augusto Zen Vasconcellos UFRGS International Advisory Committee Jörg Aichelin Nantes Federico Antinori Padova Tamás Biró Budapest Peter Braun-Munzinger GSI Jean Cleymans Cape Town Láaszló Csernai Bergen Timothy Hallman BNL Huan Zhong Huang UCLA Takeshi Kodama Rio de Janeiro Yu-Gang Ma Shanghai Jes Madsen Aarhus Ágnes Mócsy Pratt University Berndt Müller Duke University Grazyna Odyniec LBNL Helmut Oeschler Darmstadt Johann Rafelski Arizona Hans Georg Ritter LBNL Gunther Rolland MIT Karel Šafařík CERN Ladislav Sandor Kosice University Jack Sandweiss Yale University George S F Stephans MIT Horst Stöcker Frankfurt Larry McLerranBNL Helmut Satz Universitä Bielefeld Nu Xu LBNL Fuqiang Wang Purdue University William A. Zajc Columbia University Pengfei Zhuang Tsinghua University

  20. Summer music festivals

    CERN Document Server

    2008-01-01

    Although July is set to be a crucial time in the working life of the Laboratory, the CERN clubs have organised musical events to make sure that there’s also a chance to chill out and relax. The group Blend at the 2007 Hardronic Festival. From left to right (on stage): Eric Pfirsch, Stephan Petit, Frédéric Lejal, Niklaus Hirt, Paulo Dos Santos with Laurent Tarrano filming.If you have a strong appetite for music the ‘Monts Jura Jazz Festival’, might tempt you this summer. Sponsored by both the CERN Administration and the Staff Association, it is an established highlight of the local arts calendar and will this year be held on 4 and 5 July in Crozet, France. For the third year running established musicians, stars of the jazz scene, and rising talent from France, Switzerland and Brazil will be joining forces to perform an exiting mixture of jazz music. A ‘master class’ in improvisation methods will also be held on Saturda...

  1. Energy: Transitions and Reshaping

    International Nuclear Information System (INIS)

    Hache, Emmanuel; Mazzucchi, Nicolas; Alex, Bastien; Tchung-Ming, Stephane; Meritet, Sophie; Mignon, Valerie; Fischer-Herzog, Claude; Baccarini, Luca; Karbuz, Sohbet; Carcanague, Samuel; Noreng, Oesteyn; Luciani, Giacomo; Criqui, Patrick

    2016-01-01

    This issue of 'Revue internationale et strategique' from Winter 2016 presents a special dossier about the geopolitics of energy in a transitional and reshaping market. Content: Introduction: A New Age for Energy Markets? (Emmanuel Hache); National vs International Oil Companies: Toward a New Balance (Nicolas Mazzucchi); Can OPEC Survive Oil Abundance? (Emmanuel Hache); Dutch Disease and Low Oil Prices: From Economic Bankruptcy to (geo)political Reshaping (Bastien Alex, Stephane Tchung-Ming); Is Energy a Driving Force in American Foreign Policy? (Sophie Meritet); Oil Prices and U.S. Dollar: Two Sides of the Same Power? (Valerie Mignon ); The EU's Energy Union: What Energy Security for Europe? (Claude Fischer-Herzog); Natural Gas Discoveries and the Future of the Eastern Mediterranean Region (Luca Baccarini, Sohbet Karbuz); The Two Years that Changed the Caspian Sea region (Samuel Carcanague); On Oil and Islam (Oeystein Noreng); Middle East: clean energy sources and the diversification of the oil economies? (Giacomo Luciani); After the Paris Agreement, the New Geopolitics of Energy Innovations (Patrick Criqui)

  2. Determining dislocation densities from the extinction effect (review)

    International Nuclear Information System (INIS)

    Ivanov, A.N.; Polyakov, A.M.; Skakov, Yu.A.

    1987-01-01

    Much attention is being given to dynamic x-ray scattering in crystals containing defects. As general diffraction theory for crystals with defects does not at present extend beyond formal expressions and there is no rigorous theory of diffraction by crystals containing dislocations, one describes extinction in a nonideal crystal via phenomenological theories. In this paper, the authors review the various methods of analyzing the dislocation structure from the integral intensities which are based on three extinction models: Darwin's extinction theory; mosaic-crystal scattering theory; and the transport equations method proposed by Stephan for Bragg geometry and Laue geometry. The most rigorous method in a theoretical respect of those covered in this review is based on Kato's extinction theory. The authors consider it necessary to devise a general theory of x-ray scattering for crystals with any type of long-range order in the displacement pattern, although this paper has dealt with some of the applications of quantum mechanics and statistical physics in describing diffraction

  3. Theme day: corrosion and surface treatments in nuclear facilities. Proceedings; Journee Thematique: Corrosion et Traitements de surface dans les Installations Nucleaires. Recueil des presentations

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-02-15

    This document brings together the available presentations given at the theme day organized by the Bourgogne Nuclear Pole on the topic of corrosion and surface treatments in nuclear facilities. Eleven presentations (slides) are compiled in this document: 1 - Introduction - PNB centre of competitiveness and R and D activities (A. Mantovan, PNB); 2 - Corrosion damage (M. Foucault, Areva NP - Centre Technique Le Creusot); 3 - Corrosion mechanisms (R. Oltra, UB-ICB); 4 - Examples of expertise management (C. Duret-Thual, Institut de la corrosion/Corrosion Institute); 5 - General framework of surface treatments (C. Nouveau, ENSAM Cluny Paris Tech); 6 - Surfaces et interfaces characterisation - Part A (C. Langlade, Y. Gachon, UTBM and HEF); 7 - Surfaces et interfaces characterisation - Part B (C. Langlade, Y. Gachon, UTBM and HEF); 8 - Ion beam surface treatment (Y. Le Guellec, Quertech Ingenierie); 9 - Impact surface treatment (G. Saout, Sonats); 10 - Metal oxides Characterisation by US laser (R. Oltra, UB-ICB); 11 - Detection and Characterisation of intergranular corrosion (Y. Kernin, Stephane Bourgois, Areva Intercontrole)

  4. Theme day: corrosion and surface treatments in nuclear facilities. Proceedings

    International Nuclear Information System (INIS)

    2012-02-01

    This document brings together the available presentations given at the theme day organized by the Bourgogne Nuclear Pole on the topic of corrosion and surface treatments in nuclear facilities. Eleven presentations (slides) are compiled in this document: 1 - Introduction - PNB centre of competitiveness and R and D activities (A. Mantovan, PNB); 2 - Corrosion damage (M. Foucault, Areva NP - Centre Technique Le Creusot); 3 - Corrosion mechanisms (R. Oltra, UB-ICB); 4 - Examples of expertise management (C. Duret-Thual, Institut de la corrosion/Corrosion Institute); 5 - General framework of surface treatments (C. Nouveau, ENSAM Cluny Paris Tech); 6 - Surfaces et interfaces characterisation - Part A (C. Langlade, Y. Gachon, UTBM and HEF); 7 - Surfaces et interfaces characterisation - Part B (C. Langlade, Y. Gachon, UTBM and HEF); 8 - Ion beam surface treatment (Y. Le Guellec, Quertech Ingenierie); 9 - Impact surface treatment (G. Saout, Sonats); 10 - Metal oxides Characterisation by US laser (R. Oltra, UB-ICB); 11 - Detection and Characterisation of intergranular corrosion (Y. Kernin, Stephane Bourgois, Areva Intercontrole)

  5. Energy efficiency. A constant challenge to science and practice. Proceedings. 2. ed.; Energieeffizienz. Eine stete Herausforderung an Wissenschaft und Praxis. Tagungsband

    Energy Technology Data Exchange (ETDEWEB)

    Wagner, Ulrich [ed.

    2011-07-01

    Within the meeting ''Energy efficiency'' of the Research Center for Energy Economics (Munich, Federal Republic of Germany) from 12th to 13th May, 2011, at the Munich Residenz (Munich, Federal Republic of Germany) the following lectures were presented: (1) Innovation and research for an enhanced energy efficiency - New accents in the energy research politics of the Federal Government (Knut Kuebler); (2) Revolution of efficiency in the monastery St. Ottilien (Wolfgang Mauch); (3) From the maser plan to the local plan of energy utilization (Tobias Schmid); (4) The life cycle approach as a driver for innovative energy contracting (Alfred Gayer); (5) Energy efficiency networks (Anna Gruber); (6) Grid expansion for an enhanced utilization of renewable energies (Martin Fuchs); (7) Storage requirement in the electrical grid; (8) Scenarios for the development of the electromobility in Munich (Stephan Brunnert); (9) Li ion batteries for electrified automobiles - Demands and status (Peter Lamp); (10) Marketing of wind power (Serafin von Roon); (11) Demand side management in non-residential buildings (Johannes Jungwirth); (12) Energy future 2050 (Ulrich Wagner); (13) Decentral and renewable power generation (Ulli Arndt); (14) Electromobility - is that the future? (Markus Lienkamp); (14) Electric power - Reason or solution of the climate problem? (Harald Lesch).

  6. Open source libraries and frameworks for mass spectrometry based proteomics: A developer's perspective☆

    Science.gov (United States)

    Perez-Riverol, Yasset; Wang, Rui; Hermjakob, Henning; Müller, Markus; Vesada, Vladimir; Vizcaíno, Juan Antonio

    2014-01-01

    Data processing, management and visualization are central and critical components of a state of the art high-throughput mass spectrometry (MS)-based proteomics experiment, and are often some of the most time-consuming steps, especially for labs without much bioinformatics support. The growing interest in the field of proteomics has triggered an increase in the development of new software libraries, including freely available and open-source software. From database search analysis to post-processing of the identification results, even though the objectives of these libraries and packages can vary significantly, they usually share a number of features. Common use cases include the handling of protein and peptide sequences, the parsing of results from various proteomics search engines output files, and the visualization of MS-related information (including mass spectra and chromatograms). In this review, we provide an overview of the existing software libraries, open-source frameworks and also, we give information on some of the freely available applications which make use of them. This article is part of a Special Issue entitled: Computational Proteomics in the Post-Identification Era. Guest Editors: Martin Eisenacher and Christian Stephan. PMID:23467006

  7. Elections to the Senior Staff Advisory Committee 
("The Nine") 2007

    CERN Multimedia

    2007-01-01

    The electronic voting process for the Senior Staff Advisory Committee ("The Nine") was closed on Friday 1st June. Of the 449 Senior Staff members called to vote, 281 cast a vote, of which 279 were valid. The results are as follows: Electoral Group 1 Name\tDepartment\tVotes Patrick Janot\tPH\t50 Rolf Landua\tDSU\t86 Marcello Mannelli\tPH\t22 Thomas Ruf\tPH\t30 Electoral Group 2Name\tDepartment\tVotes Olivier Brunner\tAB\t47 Doris Burckhart\tPH\t44 Helmut Burkhardt\tAB\t31 Marco Cattaneo\tPH\t48 Paul Collier\tAB\t66 Hubert Gerwig\tPH\t19 Eugenia Hatziangeli\tAB\t34 Miguel Angel Marquina\tIT\t36 Malika Meddahi\tAB\t51 Alberto Pace\tIT\t123 Stephan Russenschuck\tAT\t35 Alan Silverman\tIT\t47 Detlef Swoboda\tTS\t25 Elena Wildner\tAT\t52 Rolf Landua is therefore elected in Group 1, and Alberto Pace, Paul Collier and Elena Wildner are elected in Group 2. Their mandate is from July 2007 to June 2010. The Committee now consists of these newly-elected members together with Monica Pepe-Altarelli, Rudiger Schmidt, R. Martens, A. Unnervik and E. Tsesmelis...

  8. Staff members with 25 years' service at CERN in 2003

    CERN Multimedia

    2003-01-01

    The following staff members with 25 years' service in 2003 were invited by the Director-General to a reception in their honour on 20 November 2003: ALLIOD Patrick/ATGESCHONKE Gunther/AB AYMON Marcel/HRGLASER Maurice/EP BAUDET Serge/TISHUGOT Bernard/AB BENOIT-JEANNIN Brigitte/SPLJOUVE Christian/AT BERRY Peter/HRJULLIARD André/ST BIERI Catherine/STLAFAGE Patrice/ST BLANC Didier/STLAJUST Danièle/DSU BLANC Michel/ITLEGRAND Dominique/AT BOCH Guy/ITLONG Serge/EST BONZANO Roberto/STLYONNET André/EP BURCKHART Doris/EPMALOD-DOGNIN Jean-Pierre/ST BURNS Alan/ABMAURY Stephan/AC BURTIN Gérard/ABMILES John/AT CARENA Wisla/EPMONET René/EST CASTEL André/ESTMULLER André/TIS CLIFF Frank/HRPERREAL Pierre/AT CUCCURU Giovanni/ATPETERSEN Jørgen/EP DAMIANI Michel/ABPETIT Patrick/EP DELUCINGE Evelyne/ATPIERRE Patrice/AB DHOTE Patrick/SPLROUX Jacques/EP FLUCKIGER François/ITSAMYN Dirk/EP FORESTE Antonio/ESTSAVIOZ Jean Jacques/AB FRAIS...

  9. Current role of endovascular therapy in Marfan patients with previous aortic surgery

    Directory of Open Access Journals (Sweden)

    Ibrahim Akin

    2008-02-01

    Full Text Available Ibrahim Akin, Stephan Kische, Tim C Rehders, Tushar Chatterjee, Henrik Schneider, Thomas Körber, Christoph A Nienaber, Hüseyin InceDepartment of Medicine, Division of Cardiology at the University Hospital Rostock, Rostock School of Medicine, Ernst-Heydemann-Str. 6, 18057 Rostock, GermanyAbstract: The Marfan syndrome is a heritable disorder of the connective tissue which affects the cardiovascular, ocular, and skeletal system. The cardiovascular manifestation with aortic root dilatation, aortic valve regurgitation, and aortic dissection has a prevalence of 60% to 90% and determines the premature death of these patients. Thirty-four percent of the patients with Marfan syndrome will have serious cardiovascular complications requiring surgery in the first 10 years after diagnosis. Before aortic surgery became available, the majority of the patients died by the age of 32 years. Introduction in the aortic surgery techniques caused an increase of the 10 year survival rate up to 97%. The purpose of this article is to give an overview about the feasibility and outcome of stent-graft placement in the descending thoracic aorta in Marfan patients with previous aortic surgery.Keywords: Marfan syndrome, aortic dissection, root replacement, stent-graft, previous aortic surgery

  10. Livline til virkeligheden

    Directory of Open Access Journals (Sweden)

    Sanne Storm

    2003-03-01

    Full Text Available Denne artikel er en oversættelse af mit foredrag på verdenskongressen i musikterapi i Oxford 2002. Den er baseret på mit speciale »Livline til virkeligheden - første skridt i enpsykoterapeutisk behandling« (Storm 2002. Artiklen tager udgangspunkt i en case med en alvorligt psykisk syg kvinde, der er indlagt for første gang på psykiatrisk sygehus til Obs. pro forskizofreni, og som i indlæggelsesperioden desuden har udviklet et stort ordmobiliseringsbesvær. Den musikterapeutiske behandling beskrives. Gennem analyser af tre udvalgte musikeksemplerdokumenteres den terapeutiske udvikling i musikterapi fra et ubevidst og præ-verbalt stadie til et bevidst og verbalt stadie, - en såkaldt psykisk re-organisering. Første og tredie musikeksempelanalyseres udfra morfologiske principper, og her inddrages dele af Daniel Sterns udviklingsteori som teoretisk platform til forståelse af patientens psykologiske problemstilling. Andet musikeksempelanalyseres med fokus på patientens stemme og på nodetransskriptionen af sangen, sådan som sangen synges. Til analyse af stemmen anvender jeg et stemmeassessmentskema jeg selv har udviklet og senere videreudviklet i samarbejde med Stephan Skov (Storm & Skov 2000. I en efterbehandling af tredie analyse, der omfatter en analyse af en klinisk improvisation, udledes en ny hypotese om, hvordan den kliniske improvisation gennemgår forskellige faser frem mod en re-organisering, og hvilken rolle og funktion musikken og musikterapeuten har.

  11. Tools to Help Society in Decision Making: Legal and Policy Trends. Proceedings of a Topical Session

    International Nuclear Information System (INIS)

    Vari, Anna; Caddy, Joanne; ); Kotra, Janet P.; Pancher, Bertrand; Tromans, Stephan

    2009-01-01

    As part of its programme of work the OECD/NEA Forum on Stakeholder Confidence continues to investigate the theme of 'Tools and Processes to Help Society in Decision Making'. Following a presentation in June 2007 of environmental law and its implications for stakeholder involvement in decision making, the FSC decided to take a look at a variety of legal and policy issues. In particular, interest was expressed in seeing how law and policy may define which stakeholders must be consulted or engaged, and to consider when and whether that is helpful. A topical session was held on June 5, 2008 during the FSC's ninth regular meeting. Case studies were presented from the US, the UK, and France. An international survey of means for open and inclusive policy making was presented by the OECD Government directorate. The results of a questionnaire filled by FSC members served as the basis of the introductory presentation. Two sub-groups retired to discuss the material and a Rapporteur from each delivered feedback in plenary. These proceedings include a summary of the findings and discussions (Anna Vari), and the slides (some with accompanying text) provided for each case study: 1 - Open and Inclusive Policy Making: Emerging Practice in OECD Countries (Joanne Caddy); 2 - Deciding Whether to Authorized Construction at Yucca Mountain Explaining NRC's Process (Janet P. Kotra); 3 - Rights and Obligations under International Conventions (Stephan Tromans); 4 - Setting Criteria for the Representativeness of NGO/CSOs: Report on Hearings at the Request of France's Prime Minister (Bertrand Pancher)

  12. Release the beams! - Linac4 ready to hit the 50 MeV mark

    CERN Multimedia

    Katarina Anthony

    2015-01-01

    The Linac4 accelerator is now prepared to reach 50 MeV. This milestone energy - expected in the coming weeks - will allow the machine to act as a replacement for the ageing Linac2, four years before it takes over at the head of the accelerator chain in 2020.    Inside the Linac4 tunnel, the final DTL cavities will guide beams to 50 MeV.  (Image: Stephan Russenschuck.) The Linac4 accelerator will bring H- ion beams (hydrogen atoms with an extra electron) up to 160 MeV for injection into the PS Booster. As a key part of the LHC injector upgrade programme, Linac4 will allow the PS Booster to double its beam brightness, which will contribute to increasing the LHC’s luminosity. Linac4 will soon bring beams up to 50 MeV - the current energy delivered by the Linac2 accelerator. This milestone follows on from another recent accomplishment: the installation and commissioning of the final Drift Tube Linac (DTL) tank. Using an innovati...

  13. How economics shapes science

    CERN Document Server

    Stephan, Paula

    2015-01-01

    The beauty of science may be pure and eternal, but the practice of science costs money. And scientists, being human, respond to incentives and costs, in money and glory. Choosing a research topic, deciding what papers to write and where to publish them, sticking with a familiar area or going into something new—the payoff may be tenure or a job at a highly ranked university or a prestigious award or a bump in salary. The risk may be not getting any of that. At a time when science is seen as an engine of economic growth, Paula Stephan brings a keen understanding of the ongoing cost-benefit calculations made by individuals and institutions as they compete for resources and reputation. She shows how universities offload risks by increasing the percentage of non–tenure-track faculty, requiring tenured faculty to pay salaries from outside grants, and staffing labs with foreign workers on temporary visas. With funding tight, investigators pursue safe projects rather than less fundable ones with uncertain but po...

  14. Wide-field fundus autofluorescence corresponds to visual fields in chorioretinitis patients

    Directory of Open Access Journals (Sweden)

    Seidensticker F

    2011-11-01

    Full Text Available Florian Seidensticker1, Aljoscha S Neubauer1, Tamer Wasfy1,2, Carmen Stumpf1, Stephan R Thurau1,*, Anselm Kampik1, Marcus Kernt1,*1Department of Ophthalmology, Ludwig-Maximilians-University, Munich, Germany; 2Department of Ophthalmology, Tanta University, Tanta, Egypt *Both authors contributed equally to this workBackground and objectives: Detection of peripheral fundus autofluorescence (FAF using conventional scanning laser ophthalmoscopes (SLOs is difficult and requires pupil dilation. Here we evaluated the diagnostic properties of wide-field FAF detected by a two-laser wavelength wide-field SLO in uveitis patients.Study design/materials and methods: Observational case series of four patients suffering from different types of posterior uveitis/chorioretinitis. Wide-field FAF images were compared to visual fields. Panretinal FAF was detected by a newly developed SLO, which allows FAF imaging of up to 200° of the retina in one scan without the need for pupil dilation. Visual fields were obtained by Goldmann manual perimetry.Results: Findings from wide-field FAF imaging showed correspondence to visual field defects in all cases.Conclusion: Wide-field FAF allowed the detection of visual field defect-related alterations of the retinal pigment epithelium in all four uveitis cases.Keywords: fundus autofluorescence (FAF, Optomap, wide-field scanning laser ophthalmoscopy, imaging, uveitis, visual field

  15. Chemical Composition, Antifungal and Insecticidal Activities of Hedychium Essential Oils

    Directory of Open Access Journals (Sweden)

    Kanniah Rajasekaran

    2013-04-01

    Full Text Available The antimicrobial properties of essential oils have been documented, and their use as “biocides” is gaining popularity. The aims of this study were to analyze the chemical composition and assess the biological activities of Hedychium essential oils. Oils from 19 Hedychium species and cultivars were analyzed by gas chromatography (GC and gas chromatography-mass spectrometry (GC-MS techniques. The antifungal and insecticidal activities of these oils were tested against Colletotrichum acutatum, C. fragariae, and C. gloeosporioides, and three insects, the azalea lace bug (Stephanitis pyrioides, the yellow fever mosquito (Aedes aegypti, and the red imported fire ant (Solenopsis invicta. Hedychium oils were rich in monoterpenes and sesquiterpenes, especially 1,8-cineole (0.1%–42%, linalool (<0.1%–56%, a-pinene (3%–17%, b-pinene (4%–31%, and (E-nerolidol (0.1%–20%. Hedychium oils had no antifungal effect on C. gloeosporioides, C. fragariae, and C. acutatum, but most Hedychium oils effectively killed azalea lace bugs. The oils also show promise as an adult mosquito repellent, but they would make rather poor larvicides or adulticides for mosquito control. Hedychium oils acted either as a fire ant repellent or attractant, depending on plant genotype and oil concentration.

  16. Contributions to the 14. Geoengineering congress in Munich. Geoengineering with the parameters time and quality

    International Nuclear Information System (INIS)

    Vogt, Norbert

    2016-01-01

    This proceedings contains the following twelve papers: Why time and quality play a role? (Gebhard Dausch); Models for settlement prediction of structures in opencast dumps (Emanuel Birle, Stefan Vogt); Quality improvement and risk reduction through alternative proposals? Example: Intake structure of a coal-fired plant Wilhelmshaven (Thomas Brand, Friderike Hamm); History and methodology of the development of the combined pile and raft foundation (Rolf Katzenbach); Hazardous waste dump at Malsch - long-term monitoring of the safety measures (Walter Laechler, Fred Dietzel); Murphy's Law on the example of Protzenweiher Bridge (Markus Herten, Andreas Beier); ''Permanent anchor'' - state of the art and long-term experience with the durability of ground anchors (Karsten Beck House, Henning Lesemann); Optimized quality management of the implementation of DSM-works (W. Sondermann, W. Wehr); Subway construction in Doha on the example of the Green Line (Guenther Heilmayer); Marmaray Project - Bosphorus Crossing tunnels and stations - Geotechnical Aspects (Nurettin Demir); Crossrail C310 Thames Tunnel, geotechnical and tunnel construction challenges in urban tunnelling with variable ground conditions (Andreas Raedle, Stephan Assenmacher, Esters Sophia Karl); Proof concept of establishing the underground central station Stuttgart 21 - Numerical modeling and calibration (Roberto Cudmani). [de

  17. Tumor targeting using liposomal antineoplastic drugs

    Directory of Open Access Journals (Sweden)

    Jörg Huwyler

    2008-03-01

    Full Text Available Jörg Huwyler1, Jürgen Drewe2, Stephan Krähenbühl21University of Applied Sciences Northwestern Switzerland, Institute of Pharma Technology, Muttenz, Switzerland; 2Department of Research and Division of Clinical Pharmacology, University Hospital Basel, Basel, SwitzerlandAbstract: During the last years, liposomes (microparticulate phospholipid vesicles have beenused with growing success as pharmaceutical carriers for antineoplastic drugs. Fields of application include lipid-based formulations to enhance the solubility of poorly soluble antitumordrugs, the use of pegylated liposomes for passive targeting of solid tumors as well as vector-conjugated liposomal carriers for active targeting of tumor tissue. Such formulation and drug targeting strategies enhance the effectiveness of anticancer chemotherapy and reduce at the same time the risk of toxic side-effects. The present article reviews the principles of different liposomal technologies and discusses current trends in this field of research.Keywords: tumor targeting, antineoplastic drugs, liposomes, pegylation, steric stabilization, immunoliposomes

  18. Particulate matter air pollution exposure: role in the development and exacerbation of chronic obstructive pulmonary disease

    Directory of Open Access Journals (Sweden)

    Sean H Ling

    2009-06-01

    Full Text Available Sean H Ling, Stephan F van EedenJames Hogg iCAPTURE Centre for Pulmonary and Cardiovascular Research and Heart and Lung Institute, University of British Columbia, Vancouver, British Columbia, CanadaAbstract: Due to the rapid urbanization of the world population, a better understanding of the detrimental effects of exposure to urban air pollution on chronic lung disease is necessary. Strong epidemiological evidence suggests that exposure to particulate matter (PM air pollution causes exacerbations of pre-existing lung conditions, such as, chronic obstructive pulmonary disease (COPD resulting in increased morbidity and mortality. However, little is known whether a chronic, low-grade exposure to ambient PM can cause the development and progression of COPD. The deposition of PM in the respiratory tract depends predominantly on the size of the particles, with larger particles deposited in the upper and larger airways and smaller particles penetrating deep into the alveolar spaces. Ineffective clearance of this PM from the airways could cause particle retention in lung tissues, resulting in a chronic, low-grade inflammatory response that may be pathogenetically important in both the exacerbation, as well as, the progression of lung disease. This review focuses on the adverse effects of exposure to ambient PM air pollution on the exacerbation, progression, and development of COPD.Keywords: chronic obstructive pulmonary disease, particulate matter, air pollution, alveolar macrophage

  19. Psychological distance to a prospective memory cue influences the probability of fulfilling a delayed intention.

    Science.gov (United States)

    Rummel, Jan

    2010-04-01

    Event-based prospective memory (PM) performance relies to some extent on the specificity of the formed intention. Usually, the more specific the intention, the better the PM performance (Einstein, McDaniel, Richardson, Guynn, & Cunfer, 1995). In particular, performance will suffer if a superordinate category (e.g., animal) is encoded as a retrieval cue for a delayed intention rather than the specific instance (e.g., hamster). The present study aims at demonstrating that the advantage of a specific intention compared to a categoric intention is not as general as was hitherto expected. It was hypothesised that the extent of the specificity advantage is context dependent, such that psychological distance (Liberman, Trope, & Stephan, 2007b) forms an important context variable. In the first experiment the performance benefit caused by a specific cue instruction was replicated with the present materials. In the second experiment perceived distance to the PM cue was additionally manipulated. Results of these experiments provided original evidence that the advantage of a specific instruction is significantly reduced if the PM cues are perceived as psychologically distant.

  20. Observations of faint comets at McDonald Observatory: 1978-1980

    Science.gov (United States)

    Barker, E. S.; Cochran, A. L.; Rybski, P. M.

    1981-01-01

    Modern observational techniques, developed for spectroscopy and photometry of faint galaxies and quasars, successfully applied to faint comets on the 2.7 m telescope. The periodic comets Van Biesbrock, Ashbrook-Jackson, Schwassmann-Wachmann 1, Tempel 2, Encke, Forbes, Brooks 2, Stephan-Oterma and the new comets Bradfield (19791), Bowell (1980b), Chernis-Petrauskas (1980k) were observed. The comets ranged in magnitude from 10th to 20th magnitude. For comets fainter than 19th magnitude, reflectance spectra at 100A resolution and area photometry were obtained. On comets of 17th or 18th magnitude, spectrometric scans (6A resolution) of the nucleus or inner coma region. On those comets which are brighter than 16th magnitude spatial spectrophotometric (6A resolution) studies of the inner and extended comae were done. An extensive spatial study of the comae of P/Encke and P/Stephen-Oterma, correlated with heliocentric distance is taking place. The observing process used is described and examples of the results obtained to date are discussed.

  1. Follow the guide!

    CERN Multimedia

    2003-01-01

    For once it was the turn of the CERN guides to be shown around. A special tour had been organised for their annual outing on 24 June 2003, the aim of which was to go behind the scenes at research centres similar to CERN and discover the secrets of their public communications activities. The first stop was the European Synchrotron Radiation Facility (ESRF) in Grenoble, where the twenty or so CERN guides were welcomed by Dominique Cornujeols, head of communication at ESRF, who explained the Facility's history and purpose and how it operates before they were taken on a tour of the actual installations. CERN guides are welcomed to the ESRF (European Synchrotron Radiation Facility).The second visit of this trip to the Grenoble region was to the centre for science, technology and industry (CCSTI). "The people in charge at CCSTI showed us their day-to-day work in science and technology workshops", explains Stephan Petit, one of the guides. These workshops allow the public to discuss fundamental issues relating to a ...

  2. 15. dialogue on waste management MV. Current developments in waste and resources economics. Proceedings; 15. Dialog Abfallwirtschaft MV. Aktuelle Entwicklungen in der Abfall und Ressourcenwirtschaft. Tagungsband

    Energy Technology Data Exchange (ETDEWEB)

    Nelles, Michael (ed.)

    2012-07-01

    Within the 15th dialogue on waste management MV at the University of Rostock (Rostock, Federal Republic of Germany) at 13th June, 2012, the following lectures were held: (1) 20 Years GAA - 20 years of successful work (Hartwig Roessler); (2) Acquisition and evaluation of waste management data in Mecklenburg-Western Pommerania - A basis for planning for strategies according to Cycle and Waste Management Act KrWG (Helmut Kietzmann); (3) Demographic change in Mecklenburg-Western Pommerania - Implications for the waste management (Matthias Leuchter); (4) The HPWM project (Jan Marquardt); (5) Consequences of the modified legal and regulatory situation for the operation of refuse-fuelled power stations (Kurt Wengenroth); (6) Foodstuffs in the waste - Analysis and mitigation proposals (Jakob Barabosz); (7) Disposal of electric and electronic equipment as well as manufacturer responsibility (Vera Susanne Rotter); (8) Advanced waste management concepts in developing countries - foundable? Realizable? Sustainable? (Wolfgang Pfaff-Simoneit); (9) Further development of the mechanical-biological waste treatment (Stephan Schuett); (10) Airjet-pipecleaner - the automatic cleaning facility for ventilation nozzles (Armin Seidel); (11) Exploitation of reusable materials from bottom ash (Dirk Bludau); (12) Is the thermal treatment suitable for the utilization of glass-fibre reinforced plastics wastes? (Karl-Heinz Plepla); (13) Recyclability of bioplastics(An-Sophie Kitzler); (14) Development of process-oriented quality inspections for the near private collection of refuse and recyclable material (Nico Schulte).

  3. Intensive interdisciplinary outpatient pain management program for chronic back pain: a pilot study

    Directory of Open Access Journals (Sweden)

    Artner J

    2012-07-01

    Full Text Available Juraj Artner, Stephan Kurz, Balkan Cakir, Heiko Reichel, Friederike LattigDepartment of Orthopaedic Surgery, University of Ulm, RKU, GermanyBackground: Chronic back pain is relatively resistant to unimodal therapy regimes. The aim of this study was to introduce and evaluate the short-term outcome of a three-week intensive multidisciplinary outpatient program for patients with back pain and sciatica, measured according to decrease of functional impairment and pain.Methods: The program was designed for patients suffering from chronic back pain to provide intensive interdisciplinary therapy in an outpatient setting, consisting of interventional injection techniques, medication, exercise therapy, back education, ergotherapy, traction, massage therapy, medical training, transcutaneous electrical nerve stimulation, aquatraining, and relaxation.Results: Based on Oswestry Disability Index (ODI and Numeric Rating Scale (NRS scores, a significant improvement in pain intensity and functionality of 66.83% NRS and an ODI of 33.33% were achieved by our pain program within 3 weeks.Conclusion: This paper describes the organization and short-term outcome of an intensive multidisciplinary program for chronic back pain on an outpatient basis provided by our orthopedic department, with clinically significant results.Keywords: chronic back pain, intense, multidisciplinary, program, outpatient

  4. TECHNICAL COORDINATION

    CERN Multimedia

    A. Ball

    Overview From a technical perspective, CMS has been in “beam operation” state since 6th November. The detector is fully closed with all components operational and the magnetic field is normally at the nominal 3.8T. The UXC cavern is normally closed with the radiation veto set. Access to UXC is now only possible during downtimes of LHC. Such accesses must be carefully planned, documented and carried out in agreement with CMS Technical Coordination, Experimental Area Management, LHC programme coordination and the CCC. Material flow in and out of UXC is now strictly controlled. Access to USC remains possible at any time, although, for safety reasons, it is necessary to register with the shift crew in the control room before going down.It is obligatory for all material leaving UXC to pass through the underground buffer zone for RP scanning, database entry and appropriate labeling for traceability. Technical coordination (notably Stephane Bally and Christoph Schaefer), the shift crew and run ...

  5. Open source libraries and frameworks for mass spectrometry based proteomics: a developer's perspective.

    Science.gov (United States)

    Perez-Riverol, Yasset; Wang, Rui; Hermjakob, Henning; Müller, Markus; Vesada, Vladimir; Vizcaíno, Juan Antonio

    2014-01-01

    Data processing, management and visualization are central and critical components of a state of the art high-throughput mass spectrometry (MS)-based proteomics experiment, and are often some of the most time-consuming steps, especially for labs without much bioinformatics support. The growing interest in the field of proteomics has triggered an increase in the development of new software libraries, including freely available and open-source software. From database search analysis to post-processing of the identification results, even though the objectives of these libraries and packages can vary significantly, they usually share a number of features. Common use cases include the handling of protein and peptide sequences, the parsing of results from various proteomics search engines output files, and the visualization of MS-related information (including mass spectra and chromatograms). In this review, we provide an overview of the existing software libraries, open-source frameworks and also, we give information on some of the freely available applications which make use of them. This article is part of a Special Issue entitled: Computational Proteomics in the Post-Identification Era. Guest Editors: Martin Eisenacher and Christian Stephan. Copyright © 2013 Elsevier B.V. All rights reserved.

  6. Free-energy minimization and the dark-room problem.

    Science.gov (United States)

    Friston, Karl; Thornton, Christopher; Clark, Andy

    2012-01-01

    Recent years have seen the emergence of an important new fundamental theory of brain function. This theory brings information-theoretic, Bayesian, neuroscientific, and machine learning approaches into a single framework whose overarching principle is the minimization of surprise (or, equivalently, the maximization of expectation). The most comprehensive such treatment is the "free-energy minimization" formulation due to Karl Friston (see e.g., Friston and Stephan, 2007; Friston, 2010a,b - see also Fiorillo, 2010; Thornton, 2010). A recurrent puzzle raised by critics of these models is that biological systems do not seem to avoid surprises. We do not simply seek a dark, unchanging chamber, and stay there. This is the "Dark-Room Problem." Here, we describe the problem and further unpack the issues to which it speaks. Using the same format as the prolog of Eddington's Space, Time, and Gravitation (Eddington, 1920) we present our discussion as a conversation between: an information theorist (Thornton), a physicist (Friston), and a philosopher (Clark).

  7. EDMS - Reaching the Million Mark

    CERN Multimedia

    2009-01-01

    When Christophe Seith from the company Cegelec sat down to work on 14 May 2009 at 10:09 a.m. to create the EDMS document entitled "Rapport tournée PH semaine 20", little did he know that he would be the proud creator of the millionth EDMS document and the happy prize winner of a celebratory bottle of champagne to mark the occasion. In the run up to the creation of the millionth EDMS document the EDMS team had been closely monitoring the steady rise in the EDMS number generator, so as to ensure the switch from the six figured i.d. to seven figures would run smoothly and of course, to be able to congratulate the creator of the millionth EDMS document. From left to right: Stephan Petit (GS-ASE- EDS Section Leader), Christophe Delamare (GS- ASE Group Leader), Christophe Seith, creator of the millionth EDMS document, David Widegren, (GS-ASE- EPS Section Leader). The millionth EDMS document. For t...

  8. The amino acid's backup bone - storage solutions for proteomics facilities.

    Science.gov (United States)

    Meckel, Hagen; Stephan, Christian; Bunse, Christian; Krafzik, Michael; Reher, Christopher; Kohl, Michael; Meyer, Helmut Erich; Eisenacher, Martin

    2014-01-01

    Proteomics methods, especially high-throughput mass spectrometry analysis have been continually developed and improved over the years. The analysis of complex biological samples produces large volumes of raw data. Data storage and recovery management pose substantial challenges to biomedical or proteomic facilities regarding backup and archiving concepts as well as hardware requirements. In this article we describe differences between the terms backup and archive with regard to manual and automatic approaches. We also introduce different storage concepts and technologies from transportable media to professional solutions such as redundant array of independent disks (RAID) systems, network attached storages (NAS) and storage area network (SAN). Moreover, we present a software solution, which we developed for the purpose of long-term preservation of large mass spectrometry raw data files on an object storage device (OSD) archiving system. Finally, advantages, disadvantages, and experiences from routine operations of the presented concepts and technologies are evaluated and discussed. This article is part of a Special Issue entitled: Computational Proteomics in the Post-Identification Era. Guest Editors: Martin Eisenacher and Christian Stephan. Copyright © 2013. Published by Elsevier B.V.

  9. Gunslingers, poker players, and chickens 3: Decision making under mental performance pressure in junior elite athletes.

    Science.gov (United States)

    Parkin, Beth L; Walsh, Vincent

    2017-01-01

    Having investigated the decision making of world class elite and subelite athletes (see Parkin and Walsh, 2017; Parkin et al., 2017), here the abilities of those at the earliest stage of entry to elite sport are examined. Junior elite athletes have undergone initial national selection and are younger than athletes examined previously (mean age 13 years). Decision making under mental pressure is explored in this sample. During performance an athlete encounters a wide array of mental pressures; these include the psychological impact of errors, negative feedback, and requirements for sustained attention in a dynamic environment (Anshel and Wells, 2000; Mellalieu et al., 2009). Such factors increase the cognitive demands of the athletes, inducing distracting anxiety-related thoughts known as rumination (Beilock and Gray, 2007). Mental pressure has been shown to reduce performance of decision-making tasks where reward and loss contingencies are explicit, with a shift toward increased risk taking (Pabst et al., 2013; Starcke et al., 2011). Mental pressure has been shown to be detrimental to decision-making speed in comparison to physical stress, highlighting the importance of considering a range of different pressures encountered by athletes (Hepler, 2015). To investigate the influence of mental pressure on key indicators of decision making in junior elite athletes. This chapter concludes a wider project examining decision making across developmental stages in elite sport. The work further explores how psychological insights can be applied in an elite sporting environment and in particular tailored to the requirements of junior athletes. Seventeen junior elite athletes (10 males, mean age: 13.80 years) enrolled on a national youth athletic development program participated in the study. Performance across three categories of decision making was assessed under conditions of low and high mental pressure. Decision making under risk was measured via the Cambridge Gambling

  10. Controls on Atmospheric O2: The Anoxic Archean and the Suboxic Proterozoic

    Science.gov (United States)

    Kasting, J. F.

    2015-12-01

    289, 756 (2000). 4. C. T. Reinhard, N. J. Planavsky, T. W. Lyons, Nature 497, 100 (May, 2013). 5. A. D. Anbar et al., Science 317, 1903 (Sep, 2007). 6. S. A. Crowe et al., Nature 501, 535 (Sep, 2013). 7. D. C. Catling, K. J. Zahnle, C. P. McKay, Science 293, 839 (2001). 8. J. F. Kasting, Chem. Geol. 362, 13 (2013). 9. N. J. Planavsky et al., Science 346, 635 (Oct, 2014).

  11. Visions of sustainable urban energy systems. Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Pietzsch, Ursula [HFT Stuttgart (Germany). zafh.net - Centre of Applied Research - Sustainable Energy Technology; Mikosch, Milena [Steinbeis-Zentrum, Stuttgart (Germany). Europaeischer Technologietransfer; Liesner, Lisa (eds.)

    2010-09-15

    Within the polycity final conference from 15th to 17th September, 2010, in Stuttgart (Federal Republic of Germany) the following lectures were held: (1) Visions of sustainable urban energy system (Ursula Eicker); (2) Words of welcome (Tanja Goenner); (3) Zero-energy Europe - We are on our way (Jean-Marie Bemtgen); (4) Polycity - Energy networks in sustainable cities An introduction (Ursula Pietzsch); (5) Energy efficient city - Successful examples in the European concerto initiative (Brigitte Bach); (6) Sustainable building and urban concepts in the Catalonian polycity project contributions to the polycity final conference 2010 (Nuria Pedrals); (7) Energy efficient buildings and renewable supply within the German polycity project (Ursula Eicker); (8) Energy efficient buildings and cities in the US (Thomas Spiegehalter); (9) Energy efficient communities - First results from an IEA collaboration project (Reinhard Jank); (10) The European energy performance of buildings directive (EPBD) - Lessons learned (Eduardo Maldonado); (11) Passive house standard in Europe - State-of-the-art and challenges (Wolfgang Feist); (12) High efficiency non-residential buildings: Concepts, implementations and experiences from the UK (Levin Lomas); (13) This is how we can save our world (Franz Alt); (14) Green buildings and renewable heating and cooling concepts in China (Yanjun Dai); (15) Sustainable urban energy solutions for Asia (Brahmanand Mohanty); (16) Description of ''Parc de l'Alba'' polygeneration system: A large-scale trigeneration system with district heating within the Spanish polycity project (Francesc Figueras Bellot); (17) Improved building automation and control systems with hardware-in-the loop solutions (Martin Becker); (18) The Italian polycity project area: Arquata (Luigi Fazari); (19) Photovoltaic system integration: In rehabilitated urban structures: Experiences and performance results from the Italian polycity project in Turin (Franco

  12. ExNum 2016 International Symposium on Experimental Methods and Numerical Simulation in Engineering Sciences

    Directory of Open Access Journals (Sweden)

    Editorial Foreword

    2016-12-01

    Full Text Available ExNum 2016International Symposium on Experimental Methods and Numerical Simulation in Engineering SciencesSeptember 18th - 21st, 2016Conference Centre Liblice, Liblice, Czech RepublicOrganized by:Institute of Theoretical and Applied Mechanics ASCR, v.v.i.Faculty of Transportation Sciences CTU in PragueBergische Universität Wuppertal, Faculty 5 - Architecture and Civil EngineeringThe International Symposium on Experimental Methods and Numerical Simulation in Engineering Sciences continues the tradition of the Czech-German bilateral symposium founded by prof. Karl-Hans Laermann and prof. Stanislav Holý in 1985. In the following years, the symposium was extensively developed by prof. Josef Jíra. The symposium shall bring together mainly young scientists who are actively involved in experimental solid mechanics, theoretically and practically, in order to exchange experience, to report on the present state-of-art as well as on running research projects, to discuss due questions and problems and to promote the co-operation between individuals as well as between institutions. Therefore in the symposium discussions will play a highly significant role.Scientific Committeeprof. Ing. Ondřej Jiroušek, Ph.D. (Institute of Theoretical and Applied Mechanics ASCR, v.v.i.Univ.-Prof. Dr.-Ing.Dr.h.c.mult. Karl-Hans Laermann (Bergische Universität WuppertalProf. Dr.- Ing. Reinhard Harte (Bergische Universität Wuppertal, Faculty 5 - Architecture and Civil EngineeringProf. Dr.-Ing. Marc Gutermann (Hochschule BremenIng. Daniel Kytýř, Ph.D. (Czech Technical University in Prague, Faculty of Transportation SciencesIng. Petr Zlámal, Ph.D. (Institute of Theoretical and Applied Mechanics ASCR, v.v.i.Local Organizing CommitteeTomáš DoktorTomáš FílaNela KrčmářováPetr KoudelkaVeronika KoudelkováDaniel KytýřJan ŠleichrtPetr ZlámalEditorsDaniel KytýřPetr ZlámalScientific GuidanceOndřej Jiroušek

  13. PREFACE: Preface

    Science.gov (United States)

    Takahashi, Masahiko; Ueda, Kiyoshi

    2011-03-01

    the conference. Finally, the chairs would like to express their thanks to all the participants for contributing to lively and fruitful discussions throughout the conference. Masahiko Takahashi and Kiyoshi Ueda International Advisory Board Lorenzo Avaldi (Italy)Klaus Bartschat (USA) Azzedine Lahmam-Bennani (France)Jamal Berakdar (Germany) Nora Berrah (USA)Igor Bray (Australia) XiangJun Chen (China)Claude Dal Cappello (France) Reinhard Dörner (Germany)Alexander Dorn (Germany) Danielle Dowek (France)Alexey Grum-Grzhimailo (Russia) Noriyuki Kouchi (Japan)Birgit Lohmann (Australia) Don Madison (USA)Fernando Martin (Spain) Andrew Murray (England)Bernard Piraux (Belgium) Roberto Rivarola (Argentina)Emma Sokell (Ireland) Giovanni Stefani (Italy) Conference photograph

  14. RELIABILITY AND VALIDITY OF CLINICAL AND ULTRASOUND EXAMINATIONS OF DEVELOPMENTAL HIP DYSPLASIA

    Directory of Open Access Journals (Sweden)

    Predrag Grubor

    2011-03-01

    Full Text Available Developmental dysplasia of the hip (DDH is the most common congenital deformation of the musculoskeletal system and its successful treatment is closely related to early diagnosis. The study is aimed at examining the incidence of developmental dysplasia of the hip (DDH and at analysing the validity of clinical examination, which is used for the early detection of DDH in the neonatal period, compared to ultrasound examination.The study involved 400 neonates born in the Banja Luka Region. A new questionnaire was open during the first regular ultrasound and clinical examination of the neonates’ hips and anamnestic and clinical data were recorded in it: the asymmetry of the gluteal, inguinal and femoral folds (Bade sign, the result of abduction testseparately for each hip, the Ortolani sign of luxation and the Palmen sign of reposition, then hip sonography. A Toshiba ultrasound machine with a 7.5 MHz linear probe was used. The method employed was Professor Reinhard Graf’s. Out of the total number of the children with a positive sonographic finding for DDH, 63.16% of them have one of the clinical signs of DDH. The ability of a clinical finding to identify those patients who do not have DDH and have a negative sonographic finding is 79.8%. Out of the total number of the examined children with a positive clinical finding, only 15.58% of them also have a positive sonographic finding for DDH. This research has showed that clinical examination of the hips is of low sensitivity, specificity and reliability, and that not all types of DDH can be detected. Clinical examination must remain an integral part of every infant’s examination, but it constitutes a complementary diagnostic procedure to ultrasound examination. The ultrasound examination of DDH has created new possibilities and has filled the void that existed due to the deficiency of clinical tests, and at the same time it has reduced the number of X-ray examinations of the hips. This research has

  15. Wilhelm Winkler (1842-1910) - a Thuringian private astronomer and maecenas

    Science.gov (United States)

    Weise, Wilfried; Dorschner, Johann; Schielicke, Reinhardt E.

    and its equipment with a telescope and, thus, laid the base for the modern Urania Popular Observatory. Please note: The printed version contains an error: Unfortunately, Reinhard E. Schielicke was not indicated as co-author of this paper.

  16. PEGylated interferon beta-1a in the treatment of multiple sclerosis – an update

    Directory of Open Access Journals (Sweden)

    Reuss R

    2013-05-01

    Full Text Available Reinhard ReussDepartment of Neurology, BKH Bayreuth, Bayreuth, GermanyAbstract: Current standard immunomodulatory therapy with interferons (IFNs for relapsing–remitting multiple sclerosis (MS exhibits proven, but limited, efficacy and increased side effects due to the need of frequent application of the drug. Therefore, there is a need for more effective and tolerable drugs. Due to their small size, optimization of therapy with IFNs in MS by PEGylation is feasible. PEGylation of an IFN means that at least one molecule of polyethylene glycol (PEG is covalently added. This modification is a standard procedure to increase the stability, solubility, half-life, and efficacy of a drug, and is applied in several drugs and diseases. Currently, a therapy regimen applying PEG-IFN beta-1a in MS is being developed to achieve an optimized relationship between therapy-related side effects and pharmacokinetic/pharmacodynamic efficacy. Phase I studies demonstrated that subcutaneous PEG-IFN beta-1a at a dose of 125 µg every 2 or 4 weeks might be at least as efficient and safe as the current standard therapy with IFN beta-1a. A global Phase III clinical study is investigating the efficacy of PEG-IFN beta-1a in terms of reduction of the relapse rate in relapsing–remitting MS patients. The latest primary safety and efficacy analysis after 1 year has revealed a favorable risk–benefit profile with no significant difference between dosing regimens. Compared to placebo, the annualized relapse rate was reduced by about one-third and new or newly enlarging T2 brain lesions were reduced by about one-third when dosing every 4 weeks or by two-thirds when dosing every 2 weeks. This presents a significant effect of the dosing interval, favoring administration every 2 weeks. Chronic administration of PEGylated proteins mostly at toxic concentrations causes vacuolation of renal epithelium in animals, which – along with the issue of occurrence of anti-PEG antibodies

  17. Momentum distribution of nucleons at the second minimum of the fission path

    International Nuclear Information System (INIS)

    Mesa, J.; Arruda-Neto, J. D. T.; Rodrigues, T. E; Garcia, C. E.; Rodriguez, O.; Guzman, F.; Garcia, F.

    2007-01-01

    The momentum distribution (MD) of nucleons in a nucleus is an important issue ( for analyzing single-particle aspects of nuclear structure, for a review see [1]). One of the still open problems is the influence of global nuclear deformation on MD. There already exist some studies on that subject, see, e.g. [2,3] and references therein. Nonetheless, the present knowledge about deformation effects in MD is still rather poor, especially in heavy deformed nuclei. At the same time, these effects can be essential for a correct treatment of knock-out reactions, such as (e; e'p), in rare earth and actinide regions and for investigation of deep hole states in deformed nuclei (see, e.g., [4,5]). In our work we analyze momentum distributions of neutrons in odd plutonium isotopes at second minimum deformations in the framework of the phenomenological deformed Woods-Saxon potential. The shell correction and macroscopic part of the potential energy have been calculated via the Macroscopic-Microscopic formalism [6], considering as main deformation parameters ε (elongation) and α4 (hexadecapolar momentum) in Pashkevich's nuclear shape parametrization [6,7]. The parameters for the nuclear potential in the equilibrium deformations as well as in the second minimum were taken from a previous work [7]. References [1] A. N. Antonov, P. E. Hodgson and I. Zh. Petkov Nucleon Correlations in Nuclei (Berlin: Springer) 1993 [2] E. Moya de Guerra, J. A.Caballero and P. Sarriguren, Nucl. Phys. A 477 445 (1988). [3] V. O. Nesterenko, V. P. Likhachev, P.-G. Reinhard, V. V. Pashkevich, W. Kleinig, J. Mesa, Phys. Rev. C 70, 057304 (2004) [4]V. P. Likhachev, J. Mesa, J. D. T. Arruda-Neto, et al., Phys. Rev. C 65 044611 (2002). [5] V. P. Likhachev, J. Mesa, J. D. T. Arruda-Neto, et al., Nucl. Phys. A 713, 24 (2003). [6] F. Garcia, O. Rodriguez, J. Mesa, et al., Comput. Phys. Commun. 120 , 57 (1999). [7] F. Garcia, E. Garrote, M.-L. Yoneama, J. D. T. Arruda-Neto, J. Mesa, et al., Eur. Phys. J. A 6

  18. CONFERENCE: Quark Matter '95

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    High energy heavy ion collisions have become one of the major growth areas of modern physics. Providing common ground between particle and nuclear physics, it has produced a wave of new interest and a series of major projects to provide beams of higher energies and increasing nuclear complexity. Reflecting this interest, and despite record rainstorms, over 450 enthusiastic high energy heavy ion followers met in Monterey, California, at the 11th International Conference on Ultra-relativistic Nucleus-Nucleus Collisions. Named Quark Matter '95, the meeting was characterized by its own flood of new results from experiments studying collisions of gold nuclei at the Brookhaven Alternating Gradient Synchrotron (AGS) and with silicon beams at the CERN SPS synchrotron, as well as preliminary results from the first run with lead beams at CERN late last year (December 1994, page 15). A striking aspect of the Conference was the growth in attendance and, in particular, the large number of young physicists who attended the meeting, underlining the vitality and appeal of this important field. The new preliminary data from CERN experiments NA44, NA49, NA52, WA97, and WA98, made available with remarkable speed following the initial lead beam run in November and December 1994, represent a significant step in the study of heavy ion collisions. Physicists have finally come close to conditions where it is possible to consider event-by-event analysis of these very complex final states. The importance of this emerging approach to relativistic heavy ion collisions was emphasized by Reinhard Stock (Frankfurt) and other speakers in a pre-conference workshop devoted to physics with the collider detectors at big new projects now in the pipeline - RHIC at Brookhaven and LHC at CERN. The study of collisions of heavy nuclei at relativistic energies is dominated by the search for the Quark-Gluon Plasma, the 'soup' of free quarks and gluons expected to have played an important role

  19. The K Dwarf Advantage for Biosignatures

    Science.gov (United States)

    Arney, Giada; Domagal-Goldman, Shawn David; Meadows, Victoria

    2018-01-01

    Biosignature detection is typically studied in the context of an atmosphere in chemical disequilibrium. Oxygen (O2) and methane (CH4) are generally considered the “canonical” biosignature disequilibrium pair. However, the modern CH4 concentration poses a major detection challenge to future direct imaging telescopes, and it has been difficult for Earth to accumulate spectrally detectable quantities of O2 and CH4 over its history (Olson et al 2016, Reinhard et al 2017). Even the lower atmospheric levels of O2 typical of the Earth’s Proterozoic eon (0.01-1% of the modern O2 amount) may have resulted in a reduced photochemical lifetime of CH4 due to decreased UV shielding of CH4 (Claire et al 2006, Goldblatt et al 2006). However, while the above is true for an Earthlike planet orbiting a sunlike star, the situation changes for other stars. For instance, Segura et al (2005) found longer photochemical lifetimes for CH4 in the atmospheres of Earthlike planets orbiting M dwarfs. M dwarfs, however, present several barriers to planetary habitability including desiccation during the stellar super-luminous pre-main sequence phase (Lugar and Barnes 2015) and tidal locking. K dwarfs, which comprise about 12% of all main sequence stars, avoid these M dwarf hazards, and will be important targets for future exoplanet direct imaging missions. Using a photochemical model, we find CH4 and O2 are simultaneously detectable in the atmospheres of K dwarf planets with various O2 concentrations ranging between Proterozoic levels and modern O2 amounts. For instance, for a planet with an Earth-like CH4 surface flux (1 x 1011 molecules/cm2/s) and a Proterozoic-like O2 level (1% of modern), the planet generates a CH4 surface mixing ratio of 1x10-5 for a planet orbiting the sun, and 1.5x10-4 – an order of magnitude more CH4 – for a planet orbiting a K6V star. This is enough to produce detectable CH4 and O2 for the planet orbiting the K6V star. We discuss the implications of this

  20. Rattraper le nouvel Occident : « L’initiative d’excellence » allemande, les études régionales et la re-production des inégalités Alemania : Excelencia alemana y Areas de Estudios o como traer al eurocentrismo por la puerta de atrás. Catching Up with the (New West: German “Excellence Initiative,” Area Studies and the Re-Production of Inequality

    Directory of Open Access Journals (Sweden)

    Manuela Boatcă

    2012-07-01

    Full Text Available AbstractIn the wake of the recent university reforms, the new academic division of labor in Germany has subserviently followed the U.S.-model of creating a rift between research and teaching universities by establishing on the one hand so-called “elite universities” that benefit from considerable state funding and on the other hand trying to reduce the rest to pedagogical carbon copies of standard curricula that can only award bachelor‘s or at most master‘s degrees and where the teaching load allows (almost no research.The so-called “excellence initiative”, an evaluation process taking place between 2006 and 2007, in the course of which 9 universities  - among which the Free University of Berlin, the University of Munich, and the University of Heidelberg - were designated as “elite universities”, represents Germany‘s hitherto clearest and most highly institutionalized example of a state policy aimed at confining research to specialized institutions, such as was already the case with the Max Planck institutes, the Leibniz institutes and the Fraunhofer societies founded in the 1970s and 1980s. However, while earlier steps in this direction only created a wider array of employment options for researchers, the argument of this paper is that the excellence initiative represents what has been called a process of “indirect commercialization” (Reinhard Kreckel or an instance of “academic capitalism” (Slaughter/Leslie of/in the Western European university system, which traditionally relied on state financing and state control of university finances. To this end, the paper proceeds in two steps: First, following Reinhard Kreckel‘s argument that neoliberal globalization exerts new economic and fiscal pressures on the state that are then passed on to the higher education systems depending on them, the paper looks at how the new elite discourse of German higher education is producing new structures of exclusion instead of the

  1. Isolated thoracic perfusion with chemofiltration for progressive malignant pleural mesothelioma

    Directory of Open Access Journals (Sweden)

    Aigner KR

    2017-06-01

    Full Text Available Karl Reinhard Aigner, Emir Selak, Sabine Gailhofer Department of Surgical Oncology, Medias Klinikum, Burghausen, Germany Introduction: Therapy of malignant pleural mesothelioma and especially the adequate role of surgery in this context remain the subject of controversial discussions. Radical surgery in particular, which is associated with substantial morbidity, failed to translate into a definite survival advantage. We report on interim results of an ongoing Phase II study of regional chemotherapy in terms of isolated thoracic perfusion with chemofiltration (ITP-F.Patients and methods: Twenty-eight patients (25 male, 3 female, mean age 63.4 years with advanced pleural mesothelioma were included in this study. Isolation of the chest was achieved by insertion of a venous and arterial stop-flow balloon catheter via a femoral access. The aorta and inferior vena cava were blocked at the level of the diaphragm and the upper arms were blocked by pneumatic cuffs. Chemotherapy, consisting of 60 mg/m² cisplatin and 15 mg/m² mitoxantrone, was administered directly into the aorta. The isolated circuit was maintained for 15 minutes followed by ~45 minutes of chemofiltration with a hemoprocessor until 5 L of filtrate were reached. The endpoints of the study were overall survival and quality of life (QoL.Results: Out of 28 patients enrolled in the study, 5 had prior surgeries, 10 patients had systemic chemotherapy, and 5 patients additional irradiation. In all patients in restaging, clinical progress was noted. In all, 162 cycles were administered. Due to chemofiltration, toxicity was within tolerable limits, revealing World Health Organization grade I leucopenia and thrombocytopenia in 9 patients and mucositis grade I in 6 patients. The major surgical complication was inguinal lymphatic fistula in 40% of the cases. Gastrointestinal toxicity and/or neurotoxicity were never observed. One-year survival was 49%, 2-year and 3-year survival was 31%, and 5

  2. The Fantasy Men

    Directory of Open Access Journals (Sweden)

    Douglas J. Osler

    2007-01-01

    Full Text Available The remarkable success of the Anglo-American legal system in establishing stable, democratic societies throughout the globe contrasts with the catastrophic failure, over the centuries, of the legal systems of continental Europe. Nevertheless, nationalistic sentiment in South Africa and Scotland reacted to increasing Common Law influence with a paradoxical idealisation of the Civil Law system. The various discourses of europäische Rechtsgeschichte behind the ideology are set in their historical and cultural contexts. The nationalistic discourse of Savigny, which reduced the whole of European legal history to a translatio studii of Roman law from Italy to France to Holland to German apotheosis, gave way in the wake of two world wars and the Holocaust to the new discourse of the ius commune, a legal paradigm for a future European Union based not on the historical reality of three centuries of religious, political and juridical conflict, but on a fantasy world of European legal unity from the beginning of the modern period until the 19th century national codifications. This was the post-war narrative of Helmut Coing, which, failing to anticipate the eclipse of the British Empire, steadfastly contrasted the shared legal tradition of continental Europe with the opposing system of the Anglo-American Common Law.With England now in the European Union the discourse has had to be modified. By exaggerating the importance of some minor and longrecognised continental influences on the Common Law, the contemporary discourse of the ius commune europaeum propagated by Reinhard Zimmermann succeeds in trumping the historical fantasy of a uniform continental legal past with the even more remote fantasy of a uniform continental and English legal culture. The old nationalist programme of a return to the 17th–18th century Roman-Dutch law, imbibed by Zimmermann as a law professor in Apartheid South Africa, can thus be presented as an appeal to the pan-European legal

  3. Upper Middle Pleistocene climate and landscape development of Northern Germany

    Science.gov (United States)

    Urban, B.

    2009-04-01

    and the margin of a 286 m deep channel, subglacially eroded during the Elsterian, have recently been investigated by 9 counter flash or cored drillings (Stephan et al., in press). Studies focussed on the uppermost 50 m, made up of a series of approximately 9 m thick fluviatile sediments ("Leck-Folge") with intercalations of organic sand layers and a gyttja band, up to 1.5 m thick. This sequence is overlain by several metres of mainly decalcified groundmoraine, that, itself, is overlain by glaciofluvial and periglacial sediments. The palynological investigations of the gyttja reveal a floral development of interglacial character ("Leck-Thermomer"). Compared to other Middle Pleistocene warm periods in North Germany, correlations of the Leck-Thermomer with the Holsteinian and with the warm periods of the Reinsdorf and Wacken (Dömnitz) interglacials are precluded or appear rather implausible. The Leck-Thermomer is most likely a correlative of the marine oxigen isotope stage 7 c (MIS 7). Stephan, H.-J., Urban, B., Lüttig, G., Menke, B. und M. Sierralta: Palynologische, petrographische und geochronologische Untersuchungen der Leck-Warmzeit (spätes Mittelpleistozän) und ihrer begleitenden Sedimente.- [Palynological, petrographical, and geochronological investigations of deposits of the "Leck-Thermomer" and accompanying sediments].- Geologisches Jahrbuch, in press. Thieme, H., 1997. Lower Paleolithic hunting spears from Germany. Nature 385, 807-810. Urban, B. 1995. Palynological evidence of younger Middle Pleistocene Interglacials (Holsteinian, Reinsdorf, Schöningen) in the Schöningen open cast lignite mine (eastern Lower Saxony/Germany). Mededelingen Rijks Geologische Dienst 52, 175-186. Urban, B. 2006. Interglacial pollen records from Schöningen, north Germany.- In: THE CLIMATE OF PAST INTERGLACIALS. Sirocko, F., Litt, T., Claussen, M., Sanchez-Goni, M.F. (eds.), Springer Verlag; in press.

  4. Treatment of respiratory failure in COPD

    Directory of Open Access Journals (Sweden)

    Stephan Budweiser

    2008-12-01

    Full Text Available Stephan Budweiser1, Rudolf A Jörres2, Michael Pfeifer1,31Center for Pneumology, Hospital Donaustauf, Donaustauf, Germany; 2Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, Ludwig-Maximilians-University, Munich, Germany; 3Department of Internal Medicine II, Division of Respirology, University of Regensburg, Regensburg, GermanyAbstract: Patients with advanced COPD and acute or chronic respiratory failure are at high risk for death. Beyond pharmacological treatment, supplemental oxygen and mechanical ventilation are major treatment options. This review describes the physiological concepts underlying respiratory failure and its therapy, as well as important treatment outcomes. The rationale for the controlled supply of oxygen in acute hypoxic respiratory failure is undisputed. There is also a clear survival benefit from long-term oxygen therapy in patients with chronic hypoxia, while in mild, nocturnal, or exercise-induced hypoxemia such long-term benefits appear questionable. Furthermore, much evidence supports the use of non-invasive positive pressure ventilation in acute hypercapnic respiratory failure. It application reduces intubation and mortality rates, and the duration of intensive care unit or hospital stays, particularly in the presence of mild to moderate respiratory acidosis. COPD with chronic hypercapnic respiratory failure became a major indication for domiciliary mechanical ventilation, based on pathophysiological reasoning and on data regarding symptoms and quality of life. Still, however, its relevance for long-term survival has to be substantiated in prospective controlled studies. Such studies might preferentially recruit patients with repeated hypercapnic decompensation or a high risk for death, while ensuring effective ventilation and the patients’ adherence to therapy.Keywords: respiratory failure, COPD, mechanical ventilation, non-invasive ventilation long-term oxygen therapy, chronic

  5. Does the Assessment of Recovery Capital scale reflect a single or multiple domains?

    Directory of Open Access Journals (Sweden)

    Arndt S

    2017-07-01

    Full Text Available Stephan Arndt,1–3 Ethan Sahker,1,4 Suzy Hedden1 1Iowa Consortium for Substance Abuse Research and Evaluation, 2Department of Psychiatry, Carver College of Medicine, 3Department of Biostatistics, College of Public Health, 4Department of Psychological and Quantitative Foundations, Counseling Psychology Program College of Education, University of Iowa, Iowa City, IA, USA Objective: The goal of this study was to determine whether the 50-item Assessment of Recovery Capital scale represents a single general measure or whether multiple domains might be psychometrically useful for research or clinical applications. Methods: Data are from a cross-sectional de-identified existing program evaluation information data set with 1,138 clients entering substance use disorder treatment. Principal components and iterated factor analysis were used on the domain scores. Multiple group factor analysis provided a quasi-confirmatory factor analysis. Results: The solution accounted for 75.24% of the total variance, suggesting that 10 factors provide a reasonably good fit. However, Tucker’s congruence coefficients between the factor structure and defining weights (0.41–0.52 suggested a poor fit to the hypothesized 10-domain structure. Principal components of the 10-domain scores yielded one factor whose eigenvalue was greater than one (5.93, accounting for 75.8% of the common variance. A few domains had perceptible but small unique variance components suggesting that a few of the domains may warrant enrichment. Conclusion: Our findings suggest that there is one general factor, with a caveat. Using the 10 measures inflates the chance for Type I errors. Using one general measure avoids this issue, is simple to interpret, and could reduce the number of items. However, those seeking to maximally predict later recovery success may need to use the full instrument and all 10 domains. Keywords: social support, psychometrics, quality of life

  6. Predicting the Reasons of Customer Complaints: A First Step Toward Anticipating Quality Issues of In Vitro Diagnostics Assays with Machine Learning.

    Science.gov (United States)

    Aris-Brosou, Stephane; Kim, James; Li, Li; Liu, Hui

    2018-05-15

    Vendors in the health care industry produce diagnostic systems that, through a secured connection, allow them to monitor performance almost in real time. However, challenges exist in analyzing and interpreting large volumes of noisy quality control (QC) data. As a result, some QC shifts may not be detected early enough by the vendor, but lead a customer to complain. The aim of this study was to hypothesize that a more proactive response could be designed by utilizing the collected QC data more efficiently. Our aim is therefore to help prevent customer complaints by predicting them based on the QC data collected by in vitro diagnostic systems. QC data from five select in vitro diagnostic assays were combined with the corresponding database of customer complaints over a period of 90 days. A subset of these data over the last 45 days was also analyzed to assess how the length of the training period affects predictions. We defined a set of features used to train two classifiers, one based on decision trees and the other based on adaptive boosting, and assessed model performance by cross-validation. The cross-validations showed classification error rates close to zero for some assays with adaptive boosting when predicting the potential cause of customer complaints. Performance was improved by shortening the training period when the volume of complaints increased. Denoising filters that reduced the number of categories to predict further improved performance, as their application simplified the prediction problem. This novel approach to predicting customer complaints based on QC data may allow the diagnostic industry, the expected end user of our approach, to proactively identify potential product quality issues and fix these before receiving customer complaints. This represents a new step in the direction of using big data toward product quality improvement. ©Stephane Aris-Brosou, James Kim, Li Li, Hui Liu. Originally published in JMIR Medical Informatics (http

  7. Influence of Saccharomyces boulardii CNCM I-745 on the gut-associated immune system

    Directory of Open Access Journals (Sweden)

    Stier H

    2016-09-01

    Full Text Available Heike Stier,1 Stephan C Bischoff2 1analyze & realize GmbH, Berlin, 2Department of Clinical Nutrition, University of Hohenheim, Stuttgart, Germany Background: The probiotic Saccharomyces boulardii CNCM I-745 (also known as Saccharomyces cerevisiae HANSEN CBS 5926; in the following S. boulardii has proven its effectiveness in preventive and therapeutic treatment of many gastrointestinal diseases, especially diseases associated with acute diarrhea. In particular, antibiotic-associated diarrhea, Clostridium difficile-associated diarrhea, traveller’s diarrhea, as well as acute diarrhea due to common viral and bacterial infections in children and adults.Aim: The aim of this review is to summarize the experimental studies elucidating the molecular and immunological mechanisms by which these clinically proven effects are archived, with an emphasis on the gut-associated immune system. The main focus is laid on anti-inflammatory and immune-modulatory action of S. boulardii involved in bacterial or enterotoxin-mediated diarrhea and inflammation. An attempt is made to differentiate between the effects associated with cellular versus soluble factors and between prophylactic and therapeutic effects.Methods: A literature search was performed in PubMed/PubMed Central for the effects of S. boulardii on the gut-associated immune system (focus acute diarrhea. Results and conclusion: S. boulardii exhibits its positive effect by the direct effects on pathogens or their toxins as well as by influencing the host’s infection-induced signaling cascades and its innate and adaptive immune system. The combination of these mechanisms results in a reduction of the pathogens’ ability for adhesion or colonization and an attenuation of the overreacting inflammatory immune response. Thereby, the integrity of the intestinal epithelial cell layer is preserved or restored, and the diarrheic leakage of fluids into the intestinal lumen is attenuated. Keywords: mode of action

  8. ENHANCED WARM H2 EMISSION IN THE COMPACT GROUP MID-INFRARED ''GREEN VALLEY''

    International Nuclear Information System (INIS)

    Cluver, M. E.; Ogle, P.; Guillard, P.; Appleton, P. N.; Jarrett, T. H.; Rasmussen, J.; Lisenfeld, U.; Verdes-Montenegro, L.; Antonucci, R.; Bitsakis, T.; Charmandaris, V.; Boulanger, F.; Egami, E.; Xu, C. K.; Yun, M. S.

    2013-01-01

    We present results from a Spitzer mid-infrared spectroscopy study of a sample of 74 galaxies located in 23 Hickson Compact Groups (HCGs), chosen to be at a dynamically active stage of H I depletion. We find evidence for enhanced warm H 2 emission (i.e., above that associated with UV excitation in star-forming regions) in 14 galaxies (∼20%), with 8 galaxies having extreme values of L(H 2 S(0)-S(3))/L(7.7 μm polycyclic aromatic hydrocarbon), in excess of 0.07. Such emission has been seen previously in the compact group HCG 92 (Stephan's Quintet), and was shown to be associated with the dissipation of mechanical energy associated with a large-scale shock caused when one group member collided, at high velocity, with tidal debris in the intragroup medium. Similarly, shock excitation or turbulent heating is likely responsible for the enhanced H 2 emission in the compact group galaxies, since other sources of heating (UV or X-ray excitation from star formation or active galactic nuclei) are insufficient to account for the observed emission. The group galaxies fall predominantly in a region of mid-infrared color-color space identified by previous studies as being connected to rapid transformations in HCG galaxy evolution. Furthermore, the majority of H 2 -enhanced galaxies lie in the optical ''green valley'' between the blue cloud and red sequence, and are primarily early-type disk systems. We suggest that H 2 -enhanced systems may represent a specific phase in the evolution of galaxies in dense environments and provide new insight into mechanisms which transform galaxies onto the optical red sequence.

  9. Incidence of traumatic carotid and vertebral artery dissections: results of cervical vessel computed tomography angiogram as a mandatory scan component in severely injured patients

    Directory of Open Access Journals (Sweden)

    Schicho A

    2018-01-01

    Full Text Available Andreas Schicho,1 Lukas Luerken,1 Ramona Meier,1 Antonio Ernstberger,2 Christian Stroszczynski,1 Andreas Schreyer,1 Lena-Marie Dendl,1 Stephan Schleder1 1Department of Radiology, 2Department of Trauma Surgery, University Medical Center, Regensburg, Germany Purpose: The aim of this study was to evaluate the true incidence of cervical artery dissections (CeADs in trauma patients with an Injury Severity Score (ISS of ≥16, since head-and-neck computed tomography angiogram (CTA is not a compulsory component of whole-body trauma computed tomography (CT protocols. Patients and methods: A total of 230 consecutive trauma patients with an ISS of ≥16 admitted to our Level I trauma center during a 24-month period were prospectively included. Standardized whole-body CT in a 256-detector row scanner included a head-and-neck CTA. Incidence, mortality, patient and trauma characteristics, and concomitant injuries were recorded and analyzed retrospectively in patients with carotid artery dissection (CAD and vertebral artery dissection (VAD. Results: Of the 230 patients included, 6.5% had a CeAD, 5.2% had a CAD, and 1.7% had a VAD. One patient had both CAD and VAD. For both, CAD and VAD, mortality is 25%. One death was caused by fatal cerebral ischemia due to high-grade CAD. A total of 41.6% of the patients with traumatic CAD and 25% of the patients with VAD had neurological sequelae. Conclusion: Mandatory head-and-neck CTA yields higher CeAD incidence than reported before. We highly recommend the compulsory inclusion of a head-and-neck CTA to whole-body CT routines for severely injured patients. Keywords: polytrauma, carotid artery, vertebral artery, dissection, blunt trauma, computed tomography angiogram

  10. Meniscectomy: indications, procedure, outcomes, and rehabilitation

    Directory of Open Access Journals (Sweden)

    Anetzberger H

    2013-12-01

    Full Text Available Hermann Anetzberger,1 Christof Birkenmaier,2 Stephan Lorenz3 1Orthopädische Gemeinschaftspraxis am OEZ, Munich, Germany; 2Department of Orthopedics, Ludwig-Maximilian-University Munich, Munich, Germany; 3Department of Orthopedic Sports Medicine, Technical University of Munich, Klinikum rechts der Isar, Munich, Germany Abstract: Meniscal injuries are among the most frequent reasons for knee problems. The goal of this manuscript is to review the biomechanical relevance of the human knee's menisci in relation to surgical indications, surgical techniques, rehabilitation, and outcomes. In order to identify the relevant literature, we performed a PubMed search for the years ranging from 1980–2013 using the following search terms: meniscus; biomechanical function; meniscectomy; meniscal repair; and clinical outcome. The meniscus helps to distribute the forces between the tibial and femoral articular cartilage layers in a load-sharing capacity. Meniscus damage or meniscectomy intuitively leads to an overloading of the cartilage and, hence, to the development of osteoarthrosis. Precise knowledge of meniscal shape and function, of the type of injury, of surgical techniques, as well as of postsurgical rehabilitative care are of decisive importance for an individually-adjusted treatment strategy. Other underlying coexisting knee pathologies also need to be considered. The diagnosis of a meniscal injury is based upon clinical history, physical examination, and imaging studies. The treatment of a meniscal lesion includes conservative, as well as operative, procedures. The goals of surgery are to reduce pain and disability, as well as to preserve meniscal function without causing additional cartilage damage. The resection of meniscal tissue should be restricted to as much as is necessary, and as little as is reasonably possible. Postoperative rehabilitation serves the purpose of improving functional deficits and pain, as well as of restoring a good range of

  11. Final Report: Radiation-magnetohydrodynamic evolution and instability of conductors driven by megagauss magnetic fields

    Energy Technology Data Exchange (ETDEWEB)

    Bauer, Bruno, S.; Siemon, Richard, E.

    2008-10-22

    We are pleased to report important progress in experimentally characterizing and numerically modeling the transformation into plasma of walls subjected to pulsed megagauss magnetic fields. Understanding this is important to Magnetized Target Fusion (MTF) because an important limitation to the metal liner approach to MTF comes from the strong eddy current heating on the surface of the metal liner. This has intriguing non-linear aspects when the magnetic field is in the megagauss regime as needed for MTF, and may limit the magnetic field in an MTF implosion. Many faculty, students, and staff have contributed to this work, and, implicitly or explicitly, to this report. Contributors include, in addition to the PIs, Andrey Esaulov, Stephan Fuelling, Irvin Lindemuth, Volodymyr Makhin, Ioana Paraschiv, Milena Angelova, Tom Awe, Tasha Goodrich, Arunkumar Prasadam, Andrew Oxner, Bruno Le Galloudec, Radu Presura, and Vladimir Ivanov. Highlights of the progress made during the grant include: • 12 articles published, and 44 conference and workshop presentations made, on a broad range of issues related to this project; • An ongoing experiment that uses the 1 MA, 100-ns Zebra z-pinch at UNR to apply 2 5 megagauss to a variety of metal surfaces, examining plasma formation and evolution; • Numerical simulation studies of the 1-MA Zebra, and potential Shiva Star and Atlas experiments that include realistic equations of state and radiation effects, using a variety of tables. • Collaboration with other groups doing simulations of this experiment at LANL, VNIIEF, SNL, and NumerEx leading to a successful international workshop at UNR in the spring of 2008.

  12. Book Reviews

    Directory of Open Access Journals (Sweden)

    K.G. Tregonning

    1969-10-01

    Full Text Available - J. Th. Ros-Schrijvers, G.C. Mandersloot, Pakistan. Serie Land-Volk-Cultuur, Het Wereldvenster, Baarn 1968, 219 p., fotomateriaal. - J. Th. Ros-Schrijvers, Cora Vreede-De Stuers, Parda, a study of Muslim women’s life in Northern India. Van Gorcum & Comp. n.v., Assen 1968, 128 pp., fotomateriaal. - Obayashi Taryo, C. Ouwehand, Namazu-e and their themes. An interpretative approach to some aspects of Japanese folk religion. XVI, 271 pp., 10 text figures, 21 plates, 2 maps. E.J. Brill, Leiden 1964. - C. Ouwehand, Chie Nakane, Kinship and economic organization in rural Japan. London School of Economics Monographs on social anthropology No. 32. London 1967, 203 + IX pp. - O.D. van den Muijzenberg, Grant K. Goodman, Four aspects of Philippine-Japanese Relations, 1930-1940. Monograph Series no. 9, Southeast Asia Studies, Yale University, 1967. X + 237 pp. - J.M. Pluvier, John Bastin, A history of modern Southeast Asia; Colonialism, nationalism, and decolonization. Englewood Cliffs (N.J., Prentice-Hall, Inc., 1968, viii + 214 blz., bibliografie, index., Harry J. Benda (eds. - K.G. Tregonning, Journal of Southeast Asian History. Vol. x, No. 1, March 1969. “Singapore Commemorative Issue, 1819-1969. 150th Anniversary.” 191 p. - J.C. Anceaux, Rufus S. Hendon, The phonology and morphology of Ulu Muar Malay (Kuala Pilah District, Negri Sembilan, Malaya. Department of Anthropology, Yale University, New Haven 1966. (Yale University Publications in Anthropology, 70. 176 p. - Stephan A. Gasser, D. Drost, Töpferei in Afrika. Akademie-Verlag, Berlin, 1967. 289 S., 58 fig., 18 Karten, English summary.

  13. Energetic use of renewable fuels. Logistics of energy carrier supply, technologies of usage, boundary conditions for economically efficient use of biomass. Proceedings; Energetische Nutzung nachwachsender Rohstoffe - Logistik der Energietraegerbereitstellung, Technologien der Energietraegernutzung, Rahmenbedinungen fuer den wirtschaftlichen Einsatz von Biomasse. Vortraege

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-01

    Within the 14th international conference 'Energetical use of renewable fuels' at Freiberg (Federal Republic of Germany) at 11th and 12th September, 2008, the following lectures were held: (a) State of the legislation procedure for the revision of the Renewable Energy Resources Act and Renewable Energy Resources Heat Act (Bernhard Dreher); (b) Power generation from biomass - A task of investigation? (Martin Kaltschmitt); (c) A physical-chemical online analysis of fine dust emissions from wood furnaces (Michael Sattler, Christian Gaegauf, Nicolas Meyer, Maaren Heringa); (d) Actual state of standardization of biogenic solid fuels (Andreas Neff, Frank Baur); (e) Combined heat and power coupling with thermal gasification of biomass - State of the art and actual developments (Juergen Karl); (f) Wood power generation in the practice - Possibilities and potentials (Michael Hoeffling); (g) Biological natural gas - An analysis and evaluation (Alexander Vogel, Stephan Ramesohl); (h) Digestion of biomass ensures a high yield of biogas (Thilo Lehmann, Christina Dornack); (i) Market for wood pellets in the Federal Republic of Germany - State of the art, development, perspectives (Martin Bentele); (j) Report on the expert opinion ''Utilization of biomass for power generation'' of the Scientific Advisory Council agrarian policy at BMELV (Thomas De Witte); (k) About the ecology of short rotation plants (Heino Wolf); (l) Generation of electricity and heat on the basis of straw - The first straw-fired heating plant in Germany (Rainer Knieper); (m) Standardization of liquid fuels in European context (Thomas Brehmer, Franz Heger); (n) Bio fuels of the second generation: Production, quantities of biomass and strategies of supply (Lutz Freytag); (o) Biomass-fired heating plant Simmering (Ludwig Gockner); (p) Industrial network Renewably Energy in the Free State of Saxony (Klaus Beumler); (q) Exemplary regional conversion of an intelligent, decentralised

  14. Final Report: Radiation-magnetohydrodynamic evolution and instability of conductors driven by megagauss magnetic fields

    International Nuclear Information System (INIS)

    Bauer, Bruno S.; Siemon, Richard E.

    2008-01-01

    We are pleased to report important progress in experimentally characterizing and numerically modeling the transformation into plasma of walls subjected to pulsed megagauss magnetic fields. Understanding this is important to Magnetized Target Fusion (MTF) because an important limitation to the metal liner approach to MTF comes from the strong eddy current heating on the surface of the metal liner. This has intriguing non-linear aspects when the magnetic field is in the megagauss regime as needed for MTF, and may limit the magnetic field in an MTF implosion. Many faculty, students, and staff have contributed to this work, and, implicitly or explicitly, to this report. Contributors include, in addition to the PIs, Andrey Esaulov, Stephan Fuelling, Irvin Lindemuth, Volodymyr Makhin, Ioana Paraschiv, Milena Angelova, Tom Awe, Tasha Goodrich, Arunkumar Prasadam, Andrew Oxner, Bruno Le Galloudec, Radu Presura, and Vladimir Ivanov. Highlights of the progress made during the grant include: (1) 12 articles published, and 44 conference and workshop presentations made, on a broad range of issues related to this project; (2) An ongoing experiment that uses the 1 MA, 100-ns Zebra z-pinch at UNR to apply 2 5 megagauss to a variety of metal surfaces, examining plasma formation and evolution; (3) Numerical simulation studies of the 1-MA Zebra, and potential Shiva Star and Atlas experiments that include realistic equations of state and radiation effects, using a variety of tables; and (4) Collaboration with other groups doing simulations of this experiment at LANL, VNIIEF, SNL, and NumerEx leading to a successful international workshop at UNR in the spring of 2008.

  15. A practical data processing workflow for multi-OMICS projects.

    Science.gov (United States)

    Kohl, Michael; Megger, Dominik A; Trippler, Martin; Meckel, Hagen; Ahrens, Maike; Bracht, Thilo; Weber, Frank; Hoffmann, Andreas-Claudius; Baba, Hideo A; Sitek, Barbara; Schlaak, Jörg F; Meyer, Helmut E; Stephan, Christian; Eisenacher, Martin

    2014-01-01

    -Identification Era. Guest Editors: Martin Eisenacher and Christian Stephan. Copyright © 2013 Elsevier B.V. All rights reserved.

  16. CO2calc: A User-Friendly Seawater Carbon Calculator for Windows, Mac OS X, and iOS (iPhone)

    Science.gov (United States)

    Robbins, L.L.; Hansen, M.E.; Kleypas, J.A.; Meylan, S.C.

    2010-01-01

    A user-friendly, stand-alone application for the calculation of carbonate system parameters was developed by the U.S. Geological Survey Florida Shelf Ecosystems Response to Climate Change Project in response to its Ocean Acidification Task. The application, by Mark Hansen and Lisa Robbins, USGS St. Petersburg, FL, Joanie Kleypas, NCAR, Boulder, CO, and Stephan Meylan, Jacobs Technology, St. Petersburg, FL, is intended as a follow-on to CO2SYS, originally developed by Lewis and Wallace (1998) and later modified for Microsoft Excel? by Denis Pierrot (Pierrot and others, 2006). Besides eliminating the need for using Microsoft Excel on the host system, CO2calc offers several improvements on CO2SYS, including: An improved graphical user interface for data entry and results Additional calculations of air-sea CO2 fluxes (for surface water calculations) The ability to tag data with sample name, comments, date, time, and latitude/longitude The ability to use the system time and date and latitude/ longitude (automatic retrieval of latitude and longitude available on iPhone? 3, 3GS, 4, and Windows? hosts with an attached National Marine Electronics Association (NMEA)-enabled GPS) The ability to process multiple files in a batch processing mode An option to save sample information, data input, and calculated results as a comma-separated value (CSV) file for use with Microsoft Excel, ArcGIS,? or other applications An option to export points with geographic coordinates as a KMZ file for viewing and editing in Google EarthTM

  17. Alveolar wound healing in rats fed on high sucrose diet.

    Science.gov (United States)

    Baró, María A; Rocamundi, Marina R; Viotto, Javier O; Ferreyra, Ruth S

    2013-01-01

    The potential for bone repair is influenced by various biochemical, biomechanical, hormonal, and pathological mechanisms and factors such as diet and its components, all of which govern the behavior and function of the cells responsible for forming new bone. Several authors suggest that a high sucrose diet could change the calcium balance and bone composition in animals, altering hard tissue mineralization. The mechanism by which it occurs is unclear. Alveolar healing following tooth extraction has certain characteristics making this type of wound unique, in both animals and humans. The general aim of this study was to evaluate and quantify the biological response during alveolar healing following tooth extraction in rats fed on high sucrose diets, by means of osteocyte lacunae histomorphometry, counting empty lacunae and measuring areas of bone quiescence, formation and resorption. Forty-two Wistar rats of both sexes were divided into two groups: an experimental group fed on modified Stephan Harris diet (43% sucrose) and a control group fed on standard balanced diet. The animals were anesthetized and their left and right lower molars extracted. They were killed at 0 hours, 14, 28, 60 and 120 days. Samples were fixed, decalcified in EDTA and embedded in paraffin to prepare sections for optical microscopy which were stained with hematoxylin/eosin. Histomorphometric analysis showed significant differences in the size of osteocyte lacunae between groups at 28 and 60 days, with the experimental group having larger lacunae. There were more empty lacunae in the experimental group at 14 days, and no significant difference in the areas of bone activity. A high sucrose diet could modify the morphology and quality of bone tissue formed in the alveolus following tooth extraction.

  18. Operator algebras and topology

    International Nuclear Information System (INIS)

    Schick, T.

    2002-01-01

    These notes, based on three lectures on operator algebras and topology at the 'School on High Dimensional Manifold Theory' at the ICTP in Trieste, introduce a new set of tools to high dimensional manifold theory, namely techniques coming from the theory of operator algebras, in particular C*-algebras. These are extensively studied in their own right. We will focus on the basic definitions and properties, and on their relevance to the geometry and topology of manifolds. A central pillar of work in the theory of C*-algebras is the Baum-Connes conjecture. This is an isomorphism conjecture, as discussed in the talks of Luck, but with a certain special flavor. Nevertheless, it has important direct applications to the topology of manifolds, it implies e.g. the Novikov conjecture. In the first chapter, the Baum-Connes conjecture will be explained and put into our context. Another application of the Baum-Connes conjecture is to the positive scalar curvature question. This will be discussed by Stephan Stolz. It implies the so-called 'stable Gromov-Lawson-Rosenberg conjecture'. The unstable version of this conjecture said that, given a closed spin manifold M, a certain obstruction, living in a certain (topological) K-theory group, vanishes if and only M admits a Riemannian metric with positive scalar curvature. It turns out that this is wrong, and counterexamples will be presented in the second chapter. The third chapter introduces another set of invariants, also using operator algebra techniques, namely L 2 -cohomology, L 2 -Betti numbers and other L 2 -invariants. These invariants, their basic properties, and the central questions about them, are introduced in the third chapter. (author)

  19. Magnitude and Uncertainty of Carbon Pools and Fluxes in the US Forests

    Science.gov (United States)

    Harris, N.; Saatchi, S. S.; Fore, A.; Yu, Y.; Woodall, C. W.; Ganguly, S.; Nemani, R. R.; Hagen, S.; Birdsey, R.; Brown, S.; Salas, W.; Johnson, K. D.

    2015-12-01

    Sassan Saatchi1,2, Stephan Hagen3, Christopher Woodall4 , Sangram Ganguly,5 Nancy Harris6, Sandra Brown7, Timothy Pearson7, Alexander Fore1, Yifan Yu1, Rama Nemani5, Gong Zhang5, William Salas4, Roger Cooke81 NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA2 Institute of Environment and Sustainability, University of California, Los Angeles, CA, 90095, USA3 Applied Geosolutions, 55 Main Street Suit 125, Newmarket, NH 03857, USA4 USDA Forest Service, Northern Research Station, Saint Paul, MN 55108, USA5 NASA Ames Research Center, Moffett Field, CA 94035, USA6 Forests Program, World Resources Institute, Washington, DC, 20002, USA7 Winrock International, Ecosystem Services Unit, Arlington, VA 22202, USA8 Risk Analysis Resources for the Future, Washington DC 20036-1400Assessment of the carbon sinks and sources associated with greenhouse gas (GHG) fluxes across the US forestlands is a priority of the national climate mitigation policy. However, estimates of fluxes from the land sector are less precise compared to other sectors because of the large sources of uncertainty in quantifying the carbon pools, emissions, and removals associated with anthropogenic (land use) and natural changes in the US forestlands. As part of the NASA's Carbon Monitoring System, we developed a methodology based on a combination of ground inventory and space observations to develop spatially refined carbon pools and fluxes including the gross emissions and sequestration of carbon at each 1-ha land unit across the forestlands in the continental United States (CONUS) for the period of 2006-2010. Here, we provide the magnitude and uncertainty of multiple pools and fluxes of the US forestlands and outline the observational requirements to reduce the uncertainties for developing national climate mitigation policies based on the carbon sequestration capacity of the US forest lands. Keywords: forests, carbon pools, greenhouse gas, land use, attribution

  20. Hearing and sports: a bidirectional interaction. [Audición y Control motor: Una relación recíproca].

    Directory of Open Access Journals (Sweden)

    Johannes Vogel

    2014-10-01

    Full Text Available Introduction Motor control is crucially dependent on many sensory inputs that involve classically the proprioreceptors located in the tendons, joints and the muscle itself as well as inputs from the vestibular organ and eyes (Fitzpatrick and McCloskey, 1994. However, additional sensory input from the auditory system is often necessary to perform the sport-associated complex motor-tasks. This holds not only for team sports that requires continuous communication with the other players but also for others such as figure skating or gymnastics where the movements of the body need to be coordinated with music. In addition, hearing is also important for avoiding accidents e.g. during skiing to recognize other people on the same track. Conversely, specific sports wear used in these sports may negatively influence hearing as it was shown for ski helmets that reduce perception of safety-relevant frequencies (Ruedl, Kopp, Burtscher, Zorowka, Weichbold, Stephan, Koci and Seebacher, 2014; Tudor, Ruzic, Bencic, Sestan and Bonifacic, 2010. Moreover, the reaction time and force generated during voluntary contractions could be influenced by sound. For instance, runners closer to the starter's pistol at Olympic Games react sooner than runners farther away (Brown, Kenwell, Maraj and Collins, 2008. Finally, hearing could even influence the overall physical fitness as it might be reduced in deaf children (Hartman, Visscher and Houwen, 2007 although other studies could not confirm (Wierzbicka-Damska, Samolyk, Jethon, Wiercinska and Murawska-Cialowicz, 2005. In the elderly, sensory deficits such as poor vision and hearing may increase the risk of mobility decline (Viljanen, Kaprio, Pyykko, Sorri, Koskenvuo and Rantanen, 2009a; Viljanen, Kaprio, Pyykko, Sorri, Pajala, Kauppinen, Koskenvuo and Rantanen, 2009b.

  1. Learning Without Boundaries: A NASA - National Guard Bureau Distance Learning Partnership

    Science.gov (United States)

    Anderson, Susan H.; Chilelli, Christopher J.; Picard, Stephan

    2003-01-01

    With a variety of high-quality live interactive educational programs originating at the Johnson Space Center in Houston, Texas and other space and research centers, the US space agency NASA (National Aeronautics and Space Administration) has a proud track record of connecting with students throughout the world and stimulating their creativity and collaborative skills by teaching them underlying scientific and technological underpinnings of space exploration. However, NASA desires to expand its outreach capability for this type of interactive instruction. In early 2002, NASA and the National Guard Bureau -- using the Guard's nationwide system of state-ofthe-art classrooms and high bandwidth network -- began a collaboration to extend the reach of NASA content and educational programs to more of America's young people. Already, hundreds of elementary, middle, and high school students have visited Guard e-Learning facilities and participated in interactive NASA learning events. Topics have included experimental flight, satellite imagery-interpretation, and Mars exploration. Through this partnership, NASA and the National Guard are enabling local school systems throughout the United States (and, increasingly, the world) to use the excitement of space flight to encourage their students to become passionate about the possibility of one day serving as scientists, mathematicians, technologists, and engineers. At the 54th International Astronautical Conference MAJ Stephan Picard, the guiding visionary behind the Guard's partnership with NASA, and Chris Chilelli, an educator and senior instructional designer at NASA, will share with attendees background on NASA's educational products and the National Guard's distributed learning network; will discuss the unique opportunity this partnership already has provided students and teachers throughout the United States; will offer insights into the formation by government entities of e-Learning partnerships with one another; and will

  2. Neuropsychiatric Inventory data in a Belgian sample of elderly persons with and without dementia

    Directory of Open Access Journals (Sweden)

    Squelard GP

    2012-10-01

    Full Text Available Gilles P Squelard,1 Pierre A Missotten,1 Louis Paquay,2 Jan A De Lepeleire,2 Frank JVM Buntinx,2 Ovide Fontaine,1 Stephane R Adam,1 Michel JD Ylieff11Clinical Psychology of Ageing, Qualidem Research Project, University of Liège (ULg, Liège, Belgium; 2KU Leuven, Department of Public Health and Primary Care, Leuven, BelgiumBackground/aims: This study assesses and compares prevalence of psychological and behavioral symptoms in a Belgian sample of people with and without dementia.Methods: A total of 228 persons older than 65 years with dementia and a group of 64 non-demented persons were assessed using the Neuropsychiatric Inventory (NPI in 2004.Results: Within the group without dementia, the most frequent symptoms were depression, agitation, and irritability. Within the group with dementia, the most common symptoms were depression, irritability, apathy, and agitation. Prevalence of delusions (P < 0.05, hallucinations (P < 0.05, anxiety (P < 0.05, agitation (P < 0.05, apathy (P < 0.01, aberrant motor behavior (P < 0.01, and eating disorders (P < 0.05 were significantly higher in the group with dementia.Conclusion: Depression, elation, irritability, disinhibition, and sleeping disorders are not specific to dementia. Agitation, apathy, anxiety, and delusions are more frequent in dementia but were not specific to the dementia group because their prevalence rates were close to 10% in the group without dementia. Hallucinations, aberrant motor behavior, and eating disorders are specific to dementia. The distinction between specific and nonspecific symptoms may be useful for etiological research on biological, psychological, and environmental factors.Keywords: behavior, behavior disorders, epidemiology, dementia, psychiatric symptoms, neuropsychiatry

  3. TRANSFERT THERMIQUE INSTATIONNAIRE DANS UN MUR TRICOUCHES SUBISSANT UN CHANGEMENT DE PHASE PAR SOLIDIFICATION.

    Directory of Open Access Journals (Sweden)

    O Arfi

    2016-05-01

    Full Text Available Une étude numérique du transfert de chaleur instationnaire dans un mur tricouches est présentée. Le modèle physique est basé sur l’équation de conduction thermique unidirectionnelle en tenant compte des équations de couplages au niveau des interfaces et des conditions convectives de surfaces. Les équations de transfert sont données en représentation enthalpique pour le matériau à changement de phase (MCP, et en formulation générale pour les régions solides. La formulation adimensionnelle a permis de dégager les principaux paramètres affectant le transfert : nombre de Biot (Bi, nombre de Stephan (Ste et le degré de surchauffe (qm. La discrétisation des équations est réalisée en utilisant la méthode des volumes finis selon un schéma explicite. La solution numérique est obtenue par une méthode itérative basée sur la notion d’enthalpie critique. L’étude de l’influence de la condition convective chaude, gouvernée par  Bi¥,cet θ¥,c , a montré que la présence des couches solides affecte la cinétique de la solidification, les limites de la solidification et le transfert de chaleur par un effet de stockage et de déstockage d’énergie sensible. L’influence de la température θ¥,c sur le processus de changement de phase est fortement dépendante du nombre de Biot Bi¥,c.

  4. Powerful H{sub 2} Line Cooling in Stephan’s Quintet. II. Group-wide Gas and Shock Modeling of the Warm H{sub 2} and a Comparison with [C ii] 157.7 μ m Emission and Kinematics

    Energy Technology Data Exchange (ETDEWEB)

    Appleton, P. N.; Xu, C. K. [NASA HerschelScience Center, IPAC, Caltech, 770S Wilson Av., Pasadena, CA 91125 (United States); Guillard, P. [Sorbonne Universités, UPMC Univ. Paris 6 et CNRS, UMR 7095, Institut d’Astrophysique de Paris, 98 bis Bd Arago, F-75014 Paris (France); Togi, A. [Department of Physics and Astronomy, The University of Toledo, 2825 West Bancroft Street, Toledo, OH 43606 (United States); Alatalo, K. [Observatories of the Carnegie Institution for Science, 813 Santa Barbara Street, Pasadena, CA 91101 (United States); Boulanger, F.; Pineau des Forêts, G. [Institut d’Astrophysique Spatiale, F-91405 Orsay, Université Paris Sud et CNRS (France); Cluver, M. [Department of Physics and Astronomy, University of Western Cape, Robert Sobukwe Road, Bellville, 7535 (South Africa); Lisenfeld, U. [Departamento de Física Teorica y del Cosmos, Universidad de Granada, Spain and Instituto Carlos I de Física Teorica y Computacional, Facultad de Ciencias, E-18071 Granada (Spain); Ogle, P., E-mail: apple@ipac.caltech.edu [NASA Extragalactic Database, IPAC, Caltech, 1200 E. California Boulevard, Caltech, Pasadena, CA 91125 (United States)

    2017-02-10

    We map for the first time the two-dimensional H{sub 2} excitation of warm intergalactic gas in Stephan's Quintet on group-wide (50 × 35 kpc{sup 2}) scales to quantify the temperature, mass, and warm H{sub 2} mass fraction as a function of position using Spitzer . Molecular gas temperatures are seen to rise (to T > 700 K) and the slope of the power-law density–temperature relation flattens along the main ridge of the filament, defining the region of maximum heating. We also performed MHD modeling of the excitation properties of the warm gas, to map the velocity structure and energy deposition rate of slow and fast molecular shocks. Slow magnetic shocks were required to explain the power radiated from the lowest-lying rotational states of H{sub 2}, and strongly support the idea that energy cascades down to small scales and low velocities from the fast collision of NGC 7318b with group-wide gas. The highest levels of heating of the warm H{sub 2} are strongly correlated with the large-scale stirring of the medium as measured by [C ii] spectroscopy with Herschel . H{sub 2} is also seen associated with a separate bridge that extends toward the Seyfert nucleus in NGC 7319, from both Spitzer and CARMA CO observations. This opens up the possibility that both galaxy collisions and outflows from active galactic nuclei can turbulently heat gas on large scales in compact groups. The observations provide a laboratory for studying the effects of turbulent energy dissipation on group-wide scales, which may provide clues about the heating and cooling of gas at high z in early galaxy and protogalaxy formation.

  5. PREFACE: The Science of Making Torque from Wind 2012

    Science.gov (United States)

    2014-12-01

    The European Academy of Wind Energy (eawe) was pleased to announce its 4th scientific conference The Science of Making Torque from Wind. Predecessors have successfully been arranged in Delft, The Netherlands (2004), Lyngby, Denmark (2007) and Heraklion, Greece (2010). During the years the Torque Conference has established itself as Europe's leading scientific wind energy conference. The 2012 edition had been organized in the same tradition. More than 300 experts from academia and industry discussed the latest results and developments in fundamental and applied wind energy research, making this Science of Making Torque from Wind conference the largest one to that date. The seven keynote lectures provided the delegates with a unique overview on the state-of-the-art of science and technology. In over twenty sessions the participants discussed the most recent results in wind energy research. From numerical models to sophisticated experiments, from flow optimizations to structural designs, the numerous presentations covered a huge spectrum of ongoing scientific activities. The proceedings of the Torque 2012 combine the 110 papers that have passed the review process. We would like to thank all those who have been involved in organizing the conference and putting together these proceedings, including keynote speakers, session chairs and the enormous amount of reviewers involved. We are especially grateful to Gijs van Kuik for his untiring support. We also deeply appreciate the logistical support and technical services of the University of Oldenburg and the financial support of the State of Lower Saxony. At IOP we would like to thank Anete Ashton for her continuous encouraging support. We are looking forward to all future Torque Conferences, offering an excellent platform for the exchange of the latest and greatest scientific developments in the field of wind energy. Oldenburg, Germany, October 2014 Elke Seidel, Detlev Heinemann, Martin Kühn, Joachim Peinke and Stephan

  6. Self-similar solutions for multi-species plasma mixing by gradient driven transport

    Science.gov (United States)

    Vold, E.; Kagan, G.; Simakov, A. N.; Molvig, K.; Yin, L.

    2018-05-01

    Multi-species transport of plasma ions across an initial interface between DT and CH is shown to exhibit self-similar species density profiles under 1D isobaric conditions. Results using transport theory from recent studies and using a Maxwell–Stephan multi-species approximation are found to be in good agreement for the self-similar mix profiles of the four ions under isothermal and isobaric conditions. The individual ion species mass flux and molar flux profile results through the mixing layer are examined using transport theory. The sum over species mass flux is confirmed to be zero as required, and the sum over species molar flux is related to a local velocity divergence needed to maintain pressure equilibrium during the transport process. The light ion species mass fluxes are dominated by the diagonal coefficients of the diffusion transport matrix, while for the heaviest ion species (C in this case), the ion flux with only the diagonal term is reduced by about a factor two from that using the full diffusion matrix, implying the heavy species moves more by frictional collisions with the lighter species than by its own gradient force. Temperature gradient forces were examined by comparing profile results with and without imposing constant temperature gradients chosen to be of realistic magnitude for ICF experimental conditions at a fuel-capsule interface (10 μm scale length or greater). The temperature gradients clearly modify the relative concentrations of the ions, for example near the fuel center, however the mixing across the fuel-capsule interface appears to be minimally influenced by the temperature gradient forces within the expected compression and burn time. Discussion considers the application of the self-similar profiles to specific conditions in ICF.

  7. Public utilities with renewable energy sources. Proceedings; Stadtwerke mit Erneuerbaren Energien. Konferenzband

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-09-25

    Within the 3rd EUROSOLAR Conference at 25th to 26th May, 2009, in Ludwigshafen (Federal Republic of Germany) the following lectures were held: (a) Municipal power supply - Renewable energies (Hermann Scheer); (b) The significance of municipal regulations for the development of renewable energies by the example of Rheinland-Pfalz (Gerhard Weissmueller); (c) The solar regulation of the city Marburg (Franz Kahle); (d) Large-area solar-potential register SUN-AREA, the example Osnabrueck (Martina Klaerle); (e) Energy autonomy by means of methods at municipal and state level (Stephan Grueger); (f) Concession process according to paragraph 46 EnWG as a start for a locally regenerative strategic reorientation (Christian Theobald); (g) Municipal utilities and regenerative power generation (Johannes van Bergen); (h) The hybrid power plant Enertrag (Michael Wenske); (i) Eco-power with ecological added value (Uwe Leprich); (j) Increase of added value at biogas by means of grid connection (Leonhard Thien); (k) Biogas products for private customers (Oliver Hummel); (l) Marketing of biogas as a fuel - WEGAS Wendlaender BioGas (Hans-Volker Marklewitz); (m) Geothermal heat in the Upper Rhine Graben by the example of the geothermal power plant Landau (Peter Hauffe); (n) The Act on Heating with Renewable Energy Sources - A chance for new fields of business for municipal utilities (Klara Siraki); (o) Direct marketing of electricity from renewable energies as a chance for municipal utilities (Martin Altrock, Matthias Stark); (p) The significance of EEG and EEWaermeG 2009 in the further enlargement of renewable energies (Fabio Longo); (q) Taking over of the gas grid by the municipal utility Waldkirch GmbH (Dieter Nagel); (r) Municipal added value - municipal economical effects of decentral power generation (Michael Wuebbels).

  8. Assessing patient preferences in heart failure using conjoint methodology

    Directory of Open Access Journals (Sweden)

    Pisa G

    2015-08-01

    Full Text Available Giovanni Pisa,1 Florian Eichmann,1 Stephan Hupfer21Kantar Health GmbH, Munich, Germany; 2Novartis Pharma GmbH, Nuernberg, GermanyAim: The course of heart failure (HF is characterized by frequent hospitalizations, a high mortality rate, as well as a severely impaired health-related quality of life (HRQoL. To optimize disease management, understanding of patient preferences is crucial. We aimed to assess patient preferences using conjoint methodology and HRQoL in patients with HF.Methods: Two modules were applied: an initial qualitative module, consisting of in-depth interviews with 12 HF patients, and the main quantitative module in 300 HF patients from across Germany. Patients were stratified according to the time of their last HF hospitalization. Each patient was presented with ten different scenarios during the conjoint exercise. Additionally, patients completed the generic HRQoL instrument, EuroQol health questionnaire (EQ-5D™.Results: The attribute with the highest relative importance was dyspnea (44%, followed by physical capacity (18%. Of similar importance were exhaustion during mental activities (13%, fear due to HF (13%, and autonomy (12%. The most affected HRQoL dimensions according to the EQ-5D questionnaire were anxiety/depression (23% with severe problems, pain/discomfort (19%, and usual activities (15%. Overall average EQ-5D score was 0.39 with stable, chronic patients (never hospitalized having a significantly better health state vs the rest of the cohort.Conclusion: This paper analyzed patient preference in HF using a conjoint methodology. The preference weights resulting from the conjoint analysis could be used in future to design HRQoL questionnaires which could better assess patient preferences in HF care.Keywords: heart failure, quality of life, conjoint analysis, utility, patient preference

  9. Authenticity through VR-based documentation of cultural heritage. A theoretical approach based on conservation and documentation practices

    Directory of Open Access Journals (Sweden)

    Jesús Muñoz Morcillo

    2017-05-01

    Full Text Available The visualization of 3D reconstructed artifacts often requires significant computing resources. The implementation of an object in  a  virtual  reality  (VR  application  even necessitates the  reduction  of  the polygonal  mesh.  Consequently,  the communication and dissemination of “authentic” 3D reconstructions via immersive VR technologies has been a nearly impossible  feat for  many  researchers. However,  is the  issue really  computing resources,  or is it rather  the notion  of authenticity in an “auratic” sense, i.e., an excessive focus on physical evidence and survey data? In the present paper, we will discuss the authenticity requirements for virtual archaeology as set by the Seville Principles(2011, and we will analyse some limitations related to the current approaches. Furthermore, we will propose a pluralistic notion based on the contextualization of 3D objects in VR environments with synesthetic (i.e. multisensory information. This new notion of authenticity  relies  on  conservation meanings rather than  physical  features.  In line  with  this  approach,  two  case studies will be commented: the multimodal 3D-documentation of the Jupiter Column(2AD in Ladenburg, and the VR-based  re-enactment of  a  modern  work  of  art,  the  audio-kinetic  sculpture Kaleidophonic  Dog(1967  by  Stephan  von Huene. These two projects provide valuable data for a revision of the notion of authenticity in both virtual archaeology and art conservation.

  10. Postoperative pain management following ambulatory anesthesia: challenges and solutions

    Directory of Open Access Journals (Sweden)

    Schug SA

    2015-01-01

    Full Text Available Stephan A Schug,1,2 Chandani Chandrasena2 1School of Medicine and Pharmacology, The University of Western Australia, Perth, Australia; 2Department of Anesthesia and Pain Medicine, Royal Perth Hospital, Perth, WA, Australia Abstract: Worldwide, there is an increasing trend toward performing more and more complex surgery in an ambulatory setting, partially driven by economic considerations. Provision of appropriate pain relief is still often inadequate in this setting; poor pain control and adverse effects of opioids provided for pain control are common reasons for readmission, with human and economic consequences. Therefore, improved analgesia after ambulatory surgery is an important goal; appropriate strategies include identification of at-risk patients, provision of multimodal analgesia, and early use of rescue strategies. Multimodal analgesia is based on the combined use of multiple medications or techniques for pain control, which have different mechanisms of action or act on different sites at the pain pathways. Thereby, such an approach improves analgesia, reduces opioid requirements, and reduces adverse effects of opioids. Important components of multimodal analgesia are nonopioids (acetaminophen and anti-inflammatory drugs, corticosteroids, and alpha-2-delta modulators (gabapentin, pregabalin, but most importantly the use of local and regional anesthesia techniques. Here, the use of adjuvants is one way to increase the duration of pain relief, but, increasingly, continuous peripheral nerve blocks via catheters are used in ambulatory patients, too. Finally, the planning of discharge medications needs a balancing act between the requirements for provision of good analgesia and the risk of opioids going out into the community. Keywords: ambulatory surgery, short-stay surgery, multimodal analgesia, nonopioids, local anesthetics, regional anesthesia

  11. Aqueducts and geoglyphs : the response of Ancient Nasca to water shortages in the desert of Atacama (Peru)

    Science.gov (United States)

    Masini, Nicola; Lasaponara, Rosa

    2016-04-01

    origin of Nasca religious belief based on the worship of the mountain gods, in charge of the rain, and, therefore, related to the worship of water and fertility, including rituals which took place inside and outside Cahuachi pyramids (Orefici 2012; Masini et al. 2008; 2009) and over the famous geoglyphs (Orefici 2009; Reinhard 1988) Therefore, the response of Nasca to make liveable the desert was twofold, aimed at addressing the problem in its causes (climate), by religion, ritual and ceremonial activities, and in its effects, through the construction of aqueducts. The paper deals with the results from 3-year scientific and interdisciplinary investigations conducted by ITACA Mission (Masini et al. 2012) in Peru of CNR-IBAM and IMAA, in the Rio Nasca drainage basin. The main purpose of the investigations was the study of lost and functioning aqueducts using active and passive satellite data along with spatial analysis and geophysics (Cigna et al. 2013: Tapete et al. 2013). In particular, multitemporal analyses of satellite data were carried out in order to identify the different moisture content from upper to lower valley and the seasonal changes from one to another year. Geoelectrical prospecting along with geological investigations enabled us to characterize the table water and to study the hydrogeology of the investigated area. Finally, GIS and spatial analyses provided new information on the relationship between the puquios , settlement patterns and geoglyphs. References Cigna F., Tapete D., Lasaponara R., Masini N. 2013. Amplitude change detection with ENVISAT ASAR to image the cultural landscape of the Nasca region, Peru Archaeological Prospection, 20, 117-131, doi: 10.1002/arp.1451 Lasaponara R., Masini N. 2012a. Following the Ancient Nasca Puquios from Space, In: Lasaponara R., Masini N. (Eds) 2012, Satellite Remote Sensing: a new tool for Archaeology, Springer, Verlag Berlin Heidelberg, ISBN 978-90-481-8800-0, pp. 269-290, doi: 10

  12. The Invention of Tradition: Illyrian Heraldry

    Directory of Open Access Journals (Sweden)

    Aleksandar Palavestra

    2016-02-01

    Full Text Available The "Illyrian heraldry", as a phenomenon of the invented tradition, encompasses the rolls of arms - armorials, which appear in Dalmatia, Italy, Spain and Austria at the end of the XVI and beginning of the XVII century. These armorials contained Serbian and other southern Slav monarchic, territorial and family coats of arms. The authenticity, heraldic sources and origins of these armorials are extremely complex problems that can be traced back to the medieval heraldic heritage of the Serbs, on the one hand, and reveal the intricate web of political circumstances in the XVI and XVII centuries. Illyrian heraldry is also closely linked to the personal and political ambitions of the Spanish admiral, Don Pedro Ohmučević Grgurić, from Slano near Dubrovnik. One cannot, however, link the entire Illyrian heraldry movement only to the daring ambitions of Petar Ohmučević Grgurić In in the XVI and XVII centuries historical constructions, inspired for the most part by sincere Slav patriotism, emerged that proved the unity of the Illyrians and the Slavs, revealed the alleged Slav origins of famous figures (Alexander the Great, Justinian, or simply extolled the splendor and magnitude of a lost Slav kingdom, that could be restored again. Much as it was developing within the spiritual scope of the Catholic church, this "Slovine" movement found its historical basis in the medieval statehood of Serbia and Bosnia, particularly in the powerful empire of Stephan Dushan (1331-55, in the Serbian potentates, heroes, their glitter and opulence, which used to glorify the Slav world. Since the XVII century till today, despite their doubtful authenticity, the Illyrian armorials have been considered important genealogical and heraldic documents. Many families relied on the information in Illyrian heraldic collections when claiming their true, or, more often purported, ancient hereditary rights, titles and lands. The Illyrian armorials were transcribed and reprinted in

  13. Changes in corneal endothelium cell characteristics after cataract surgery with and without use of viscoelastic substances during intraocular lens implantation

    Directory of Open Access Journals (Sweden)

    Schulze SD

    2015-11-01

    Full Text Available Stephan D Schulze,1 Thomas Bertelmann,1 Irena Manojlovic,2 Stefan Bodanowitz,2 Sebastian Irle,3 Walter Sekundo11Department of Ophthalmology, Philipps University of Marburg, Marburg, 2Private Practice and Ambulatory Surgical Center, Bremen, 3Freelance Statistician, Friedberg, GermanyPurpose: To evaluate whether the use of balanced salt solution (BSS or an ophthalmic viscoelastic device (OVD during hydrophilic acrylic intraocular lens (IOL implantation variously impacts corneal endothelial cell characteristics in eyes undergoing uneventful phacoemulsifications.Methods: Prospective nonrandomized observational clinical trial. Patients were assigned either to the BSS plus® or to the OVD Z-Celcoat™ group depending on the substance used during IOL implantation. Corneal endothelium cell characteristics were obtained before, 1 week, and 6 weeks after surgery. Intraoperative parameters (eg, surgery time, phacoemulsification energy were recorded.Results: Ninety-seven eyes were assigned to the BSS plus and 86 eyes to the Z-Celcoat group. Preoperative corneal endothelium cell density (ECD and endothelium cell size were 2,506±310 cells/mm2/2,433±261 cells/mm2 and 406±47 µm2/416±50 µm2 (P=0.107/P=0.09. After 1 and 6 weeks, ECD decreased and endothelium cell size increased significantly in both groups (each P<0.001 without significant differences between both groups (each P>0.05. Irrigation–aspiration suction time (30.3±16.6 versus 36.3±14.5 seconds and overall surgical time (7.2±1.2 versus 8.0±1.4 minutes were significantly longer in the OVD Z-Celcoat group (each P<0.001. No complications or serious side effects occurred.Conclusion: Implantation of a hydrophilic acrylic IOL under BSS infusion seems to be a useful and faster alternative in experienced hands without generating higher ECD loss rates.Keywords: phacoemulsification, ophthalmic viscoelastic device, endothelial cell density, IOL

  14. Networked Print Production: Does JDF Provide a Perfect Workflow?

    Directory of Open Access Journals (Sweden)

    Bernd Zipper

    2004-12-01

    and production data (machine data can flow back into the "office data". Stephan Jaeggi, a member of the CIP4 Advisory Board goes even further: "JDF will offer the same for the workflow system as PDF for data exchange: independence from manufacturers and complete freedom when selecting system components", the Swiss expert says. The Fraunhofer Institute JDF expert Dr. Schönhut is also convinced by the new technology: "JDF is the right approach, it is the right technology and the right basis for the workflow of the future. It is naturally a long-term assignment; we cannot expect complete solutions from one day to the next - but it is a field where we have already made some progress".

  15. QCD as a Theory of Hadrons

    Science.gov (United States)

    Narison, Stephan

    2007-07-01

    About Stephan Narison; Outline of the book; Preface; Acknowledgements; Part I. General Introduction: 1. A short flash on particle physics; 2. The pre-QCD era; 3. The QCD story; 4. Field theory ingredients; Part II. QCD Gauge Theory: 5. Lagrangian and gauge invariance; 6. Quantization using path integral; 7. QCD and its global invariance; Part III. MS scheme for QCD and QED: Introduction; 8. Dimensional regularization; 9. The MS renormalization scheme; 10. Renormalization of operators using the background field method; 11. The renormalization group; 12. Other renormalization schemes; 13. MS scheme for QED; 14. High-precision low-energy QED tests; Part IV. Deep Inelastic Scattering at Hadron Colliders: 15. OPE for deep inelastic scattering; 16. Unpolarized lepton-hadron scattering; 17. The Altarelli-Parisi equation; 18. More on unpolarized deep inelastic scatterings; 19. Polarized deep-inelastic processes; 20. Drell-Yan process; 21. One 'prompt photon' inclusive production; Part V. Hard Processes in e+e- Collisions: Introduction; 22. One hadron inclusive production; 23. gg scatterings and the 'spin' of the photon; 24. QCD jets; 25. Total inclusive hadron productions; Part VI. Summary of QCD Tests and as Measurements; Part VII. Power Corrections in QCD: 26. Introduction; 27. The SVZ expansion; 28. Technologies for evaluating Wilson coefficients; 29. Renormalons; 30. Beyond the SVZ expansion; Part VIII. QCD Two-Point Functions: 31. References guide to original works; 32. (Pseudo)scalar correlators; 33. (Axial-)vector two-point functions; 34. Tensor-quark correlator; 35. Baryonic correlators; 36. Four-quark correlators; 37. Gluonia correlators; 38. Hybrid correlators; 39. Correlators in x-space; Part IX. QCD Non-Perturbative Methods: 40. Introduction; 41. Lattice gauge theory; 42. Chiral perturbation theory; 43. Models of the QCD effective action; 44. Heavy quark effective theory; 45. Potential approaches to quarkonia; 46. On monopole and confinement; Part X. QCD

  16. Vegetation and land carbon feedbacks in the high-resolution transient Holocene simulations using the MPI Earth system model

    Science.gov (United States)

    Brovkin, Victor; Lorenz, Stephan; Raddatz, Thomas

    2017-04-01

    üger1, Roberta D'agostino1, Anne Dallmeyer1, Sabine Egerer1, Vivienne Groner1, Matthias Heinze1, Tatiana Ilyina1, Johann Jungclaus1, Thomas Kleinen1, Alexander Lemburg1, Stephan Lorenz1, Thomas Raddatz1, Hauke Schmidt1, Gerhard Schmiedl3, Bjorn Stevens1, Claudia Timmreck1, Matthew Toohey4 1Max-Planck-Institut für Meteorologie, D 2Wageningen University, NL 3CEN, Universität Hamburg, D 4GEOMAR Helmholtz Zentrum für Ozeanforschung Kiel, D

  17. Holocene climate change in North Africa and the end of the African humid period - results of new high-resolution transient simulations with the MPI-ESM 1.3

    Science.gov (United States)

    Dallmeyer, Anne; Claussen, Martin; Lorenz, Stephan

    2017-04-01

    The Max-Planck-Institute for Meteorology has recently undertaken high-resolution transient Holocene simulations using the fully-coupled Earth System Model MPI-ESM 1.3. The simulations cover the last 8000 years and are forced not only by reconstructed Holocene orbital variations and atmospheric greenhouse gas concentrations, but also by recent compilations of Holocene volcanic aerosol distributions, variations in spectral solar irradiance, stratospheric ozone and land-use change. The simulations reveal the ubiquitous "Holocene conundrum": simulated global mean temperatures increase during the mid-Holocene and stay constant during the late Holocene. Simulated mid-Holocene near-surface temperatures are too cold in large parts of the world. Simulated precipitation, however, agrees much better with reconstruction than temperatures do. Likewise simulated global biome pattern fit reconstructions nicely, except for North Western America. First results of these simulations are presented with the main focus on the North African monsoon region. The amplitude of the mid-Holocene African Humid Period (AHP) is well captured in terms of precipitation and vegetation cover, so is the south-ward transgression of the termination of the AHP seen in reconstructions. The Holocene weakening and southward retreat of the North African monsoon as well as changes in the monsoon dynamic including shifts in the seasonal cycle and their relation to the locally varying termination of the AHP are discussed in detail. Members of the Hamburg Holocene Team: Jürgen Bader (1), Sebastian Bathiany (2), Victor Brovkin (1), Martin Claussen (1,3), Traute Crüger (1), Roberta D'agostino (1), Anne Dallmeyer (1), Sabine Egerer (1), Vivienne Groner (1), Matthias Heinze (1), Tatiana Ilyina (1), Johann Jungclaus (1), Thomas Kleinen (1), Alexander Lemburg (1), Stephan Lorenz (1), Thomas Raddatz (1), Hauke Schmidt (1), Gerhard Schmiedl (3), Bjorn Stevens (1), Claudia Timmreck (1), Matthew Toohey (4) (1) Max

  18. Aging, female sex, migration, elevated HDL-C, and inflammation are associated with prevalence of metabolic syndrome among African bank employees

    Directory of Open Access Journals (Sweden)

    Gombet T

    2012-06-01

    Full Text Available Thierry Gombet,1 Benjamin Longo-Mbenza,2 Bertrand Ellenga-Mbolla,1 Meo Stephane Ikama,3 Etienne Mokondjimobe,4 Gisele Kimbally-Kaky,3 Jean-Louis Nkoua,31Emergency Department, University Hospital Center of Brazzaville, Brazzaville, Congo; 2Faculty of Health Sciences, Walter Sisulu University, Mthatha, Eastern Cape, South Africa; 3Department of Cardiology and Internal Medicine, University Hospital Center of Brazzaville, Brazzaville, Congo; 4Laboratory of Biochemistry and Pharmacology, Faculty of Health Sciences, Brazzaville, CongoBackground: The objective of this study was to compare four different criteria for diagnosing metabolic syndrome (MS and to correlate sociodemographic data, liver enzymes, lipids, inflammation, and insulin resistance with MS definitions.Methods: This cross-sectional study included a random number of 126 African bank employees from Brazzaville, Congo.Results: The prevalence of MS varied according to the different definitions used: 4.8% under World Health Organization (WHO criteria, 8.7% under the National Cholesterol Education Program Adult Treatment Panel III (NECP-ATPIII criteria, 14.3% under the International Diabetes Federation (IDF for Europe, and 15.9% by the IDF for Central Africa. According to the IDF, specific cutoff points for the erythrocyte sedimentation rate, ≥13 mm at first hour and ≥30 mm at second hour, defined MS for Central Africa. The best agreement was observed between the IDF for Europe and the IDF for Central Africa (Kappa = 0.938; P < 0.0001 criteria. The worst agreements were between the WHO and IDF for Central Africa (Kappa = 0.419; P < 0.0001 criteria and between the WHO and IDF for Europe (Kappa = 0.462; P < 0.0001 criteria. The NECP-ATPIII criteria did not agree with either the IDF for Europe or the IDF for Central Africa criteria. There was a significant relationship between female sex, aging, elevated liver enzymes, elevated phospholipids, high homeostasis model assessment of insulin

  19. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2008-12-01

    Full Text Available Sally Price & Richard Price; Romare Bearden: The Caribbean Dimension (J. Michael Dash J. Lorand Matory; Black Atlantic Religion: Tradition, Transnationalism, and Matriarchy in the Afro-Brazilian Candomblé (Stephan Palmié Dianne M. Stewart; Three Eyes for the Journey: African Dimensions of the Jamaican Religious Experience (Betty Wood Toyin Falola & Matt D. Childs (eds.; The Yoruba Diaspora in the Atlantic World (Kim D. Butler Silvio Torres-Saillant; An Intellectual History of the Caribbean (Anthony P. Maingot J.H. Elliott; Empires of the Atlantic World: Britain and Spain in America 1492-1830 (Aaron Spencer Fogleman Elizabeth Mancke & Carole Shammmmas (eds.; The Creation of the British Atlantic World (Peter A. Coclanis Adam Hochschild; Bury the Chains: Prophets and Rebels in the Fight to Free an Empire’s Slaves (Cassssandra Pybus Walter Johnson (ed.; The Chattel Principle: Internal Slave Trades in the Americas (Gregory E. O’Malley P.C. Emmer; The Dutch Slave Trade, 1500-1850 (Victor Enthoven Philip Beidler & Gary Taylor (eds.; Writing Race Across the Atlantic World, Medieval to Modern (Eric Kimball Felix Driver & Luciana Martins (eds.; Tropical Visions in an Age of Empire (Peter Redfield Elizabeth A. Bohls & Ian Duncan (eds.; Travel Writing, 1700-1830: An Anthology (Carl Thompson Alison Donnell; Twentieth-Century Caribbean Literature: Critical Moments in Anglophone Literary History (Sue N. Greene Luís Madureira; Cannibal Modernities: Postcoloniality and the Avant-garde in Caribbean and Brazilian Literature (Lúcia Sá Zilkia Janer; Puerto Rican Nation-Building Literature: Impossible Romance (Jossianna Arroyo Sherrie L. Baver & Barbara Deutsch Lynch (eds.; Beyond Sun and Sand: Caribbean Environmentalisms (Rivke Jaffe Joyce Moore Turner, with the assistance of W. Burghardt Turner; Caribbean Crusaders and the Harlem Renaissance (Gert Oostindie Lisa D. McGill; Constructing Black Selves

  20. Moderate glucose supply reduces hemolysis during systemic inflammation

    Directory of Open Access Journals (Sweden)

    Jägers J

    2018-03-01

    Full Text Available Johannes Jägers,1 Stephan Brauckmann,2 Michael Kirsch,1 Katharina Effenberger-Neidnicht1,3 1Institute of Physiological Chemistry, University Hospital Essen, Essen, Germany; 2Clinic for Anesthesiology and Intensive Care, University Hospital Essen, Essen, Germany; 3Institute of Physiological Chemistry, University Hospital Essen, Essen, Germany Background: Systemic inflammation alters energy metabolism. A sufficient glucose level, however, is most important for erythrocytes, since erythrocytes rely on glucose as sole source of energy. Damage to erythrocytes leads to hemolysis. Both disorders of glucose metabolism and hemolysis are associated with an increased risk of death. The objective of the study was to investigate the impact of intravenous glucose on hemolysis during systemic inflammation.Materials and methods: Systemic inflammation was accomplished in male Wistar rats by continuous lipopolysaccharide (LPS infusion (1 mg LPS/kg and h, 300 min. Sham control group rats received Ringer’s solution. Glucose was supplied moderately (70 mg glucose/kg and h or excessively (210 mg glucose/kg and h during systemic inflammation. Vital parameters (eg, systemic blood pressure as well as blood and plasma parameters (eg, concentrations of glucose, lactate and cell-free hemoglobin, and activity of lactate dehydrogenase were measured hourly. Clot formation was analyzed by thromboelastometry.Results: Continuous infusion of LPS led to a so-called post-aggression syndrome with disturbed electrolyte homeostasis (hypocalcemia, hyperkalemia, and hypernatremia, changes in hemodynamics (tachycardia and hypertension, and a catabolic metabolism (early hyperglycemia, late hypoglycemia, and lactate formation. It induced severe tissue injury (significant increases in plasma concentrations of transaminases and lactate dehydrogenase, alterations in blood coagulation (disturbed clot formation, and massive hemolysis. Both moderate and excessive glucose supply reduced LPS

  1. Value of venous color flow duplex scan as initial screening test for geriatric inpatients with clinically suspected pulmonary embolism

    Directory of Open Access Journals (Sweden)

    Kreidy R

    2011-09-01

    Full Text Available Raghid Kreidy1, Elias Stephan2, Pascale Salameh3, Mirna Waked4 1Department of Vascular Surgery, Saint George Hospital, University Medical Center, University of Balamand, Beirut, Lebanon; 2Department of Geriatrics, Saint George Hospital, University Medical Center, University of Balamand, Beirut, Lebanon; 3Laboratory of Clinical and Epidemiological Research, Faculty of Pharmacy, Lebanese University, 4Department of Pulmonary Medicine, Saint George Hospital, University Medical Center, University of Balamand, Beirut, Lebanon Aim: The contribution of lower extremity venous duplex scan to the diagnostic strategy for pulmonary embolism has been demonstrated by many authors. However, the positive diagnostic value of this noninvasive test in clinically suspected pulmonary embolism is not very high (10%–18%. Since thromboembolic risks increase considerably in hospitalized patients with advanced age, this study aims to determine the importance of lower extremity venous color flow duplex scan in this particular subgroup of patients with clinically suspected pulmonary embolism. The effects of clinical presentation and risk factors on the results of duplex scan have been also studied. Methods: Between July 2007 and January 2010, 95 consecutive Lebanese geriatric ($60 years of age inpatients with clinically suspected pulmonary embolism assessed in an academic tertiary-care center for complete lower extremity venous color flow duplex scan were retrospectively reviewed. Age varied between 60 and 96 years (mean, 79.9 years. Forty patients were males and 55 females. Absence of compressibility was the most important criteria for detecting acute venous thrombosis. Results: Out of 95 patients, 33 patients (34.7% were diagnosed with recent deep venous thrombosis of lower extremities (14 proximal and 19 distal using complete venous ultrasound. Nine of these 33 patients (27.2% had a history of venous thromboembolism and eleven (33.3% presented with edema of lower

  2. Progress in the domain of emissions tracking and environment radioactivity monitoring - Proceedings of the technical days organised by the SFRP Environment Section

    International Nuclear Information System (INIS)

    Calmet, Dominique; Calvez, Marianne; Rivasseau, Corinne Cea; Monfort, Marguerite; Manificat, Guillaume; Pierrard, Olivier; Couvez, Celine; Masson, Olivier; Bruno, Valerie; Renaud, Philippe; Genova, Zhana; Reynal, Nathalie; Le Coz, Eric; Tchilian, Nathalie; Diana, Jean-Jacques; Beguinel, Philippe; Cortes, Pierre; Puydarrieux, Stephane; Brun, Thierry; Devin, Patrick; Clavel, Benoit; Hemidy, Pierre-Yves; Gontier, Gilles; Delloye, Thierry; Mailliat, Alain; Ferreri, Giovanni; LECLERC, Elisabeth

    2015-11-01

    The Environment Section of the French Society of Radiation Protection (SFRP) organized a technical meeting on the progress made in the domain of emissions tracking and environment radioactivity monitoring. This document brings together the abstracts and the presentations (slides) of the different talks given at the meeting: 1 - Environment monitoring at the global, national and local scale: historical overview (Dominique CALMET, CEA); 2 - Evolution of radioactivity monitoring in the environment from 1960 to the present day (Guillaume MANIFICAT, IRSN); 3 - Euratom's legal framework (Zhana GENOVA, CTE); 4 - Main regulatory changes during the last decade (Nathalie REYNAL, ASN); 5 - Progress of standardization works on radioactive effluent emissions control and environment monitoring (Philippe BEGUINEL, BNEN); 6 - From operators' self-monitoring to ASN's inspections: a many components control system (Eric LE COZ, ASN); 7 - Control of effluents and emissions management at CEA Centres (Marianne CALVEZ, CEA); 8 - Liquid and gaseous effluents of ITER experimental facility: description and impacts (Pierre CORTES, IO); 9 - Effluents and emissions management strategy at AREVA NC La Hague facility (Stephane PUYDARRIEUX, AREVA); 10 - Radioactive effluents from nuclear facilities ongoing deconstruction: from dimensioning to real effluents (Benoit CLAVEL, EDF); 11 - Radionuclides decontamination process for liquid effluents using micro-algae at the laboratory scale (Corinne RIVASSEAU, CEA); 12 - Radioactive effluents from nuclear medicine services: management, monitoring and impact measurement methods (Nathalie TCHILIAN, ASN); 13 - Evolution history of effluents management and environment monitoring at the Solvay La Rochelle site (Thierry DELLOYE, SOLVAY); 14 - Different international approaches in effluents management and monitoring: example of French and German gaseous effluents - regulation, analyses, accounting rules (Jean-Jacques DIANA, ASN); 15 - Environment

  3. Pharmacokinetics and safety of olodaterol administered with the Respimat Soft Mist inhaler in subjects with impaired hepatic or renal function

    Directory of Open Access Journals (Sweden)

    Kunz C

    2016-03-01

    Full Text Available Christina Kunz,1 Doreen Luedtke,1 Anna Unseld,2 Alan Hamilton,3 Atef Halabi,4 Martina Wein,5 Stephan Formella6 1Translational Medicine and Clinical Pharmacology, 2Global Biometrics and Clinical Applications, Boehringer Ingelheim Pharma GmbH and Co KG, Biberach, Germany; 3Boehringer Ingelheim, Burlington, ON, Canada; 4CRS Clinical Research Services Kiel GmbH, Kiel, 5Drug Metabolism and Pharmacokinetics, Boehringer Ingelheim Pharma GmbH and Co KG, Biberach, 6Medicine Coordination, Boehringer Ingelheim Pharma GmbH and Co KG, Ingelheim, Germany Purpose: In two trials, the influences of hepatic and renal impairment on the pharmacokinetics of olodaterol, a novel long-acting inhaled β2-agonist for treatment of COPD, were investigated.Subjects and methods: The first trial included eight subjects with mild hepatic function impairment (Child–Pugh A, eight subjects with moderate impairment (Child–Pugh B, and 16 matched healthy subjects with normal hepatic function. The second trial included eight subjects with severe renal impairment (creatinine clearance <30 mL·min-1 and 14 matched healthy subjects with normal renal function. Subjects received single doses of 20 or 30 µg olodaterol administered with the Respimat Soft Mist inhaler.Results: Olodaterol was well tolerated in all subjects. The geometric mean ratios and 90% confidence intervals of dose-normalized area under the plasma concentration-time curve from time zero to 4 hours (AUC0–4 for subjects with mild and moderate hepatic impairment compared to healthy subjects were 97% (75%–125% and 105% (79%–140%, respectively. Corresponding values for dose-normalized maximum concentration (Cmax were 112% (84%–151% (mild impairment and 99% (73%–135% (moderate impairment. The geometric mean ratio (90% confidence interval of AUC0–4 for subjects with severe renal impairment compared to healthy subjects was 135% (94%–195%, and for Cmax was 137% (84%–222%. There was no significant relationship

  4. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2008-12-01

    Full Text Available Frederick H. Smith; Caribbean Rum: A Social and Economic History (Franklin W. Knight Stephan Palmié; Wizards and Scientists: Explorations in Afro-Cuban Modernity and Tradition (Julie Skurski Miguel A. De la Torre; The Quest for the Cuban Christ: A Historical Search (Fernando Picó L. Antonio Curet, Shannon Lee Dawdy & Gabino La Rosa Corzo (eds.; Dialogues in Cuban Archaeology (David M. Pendergast Jill Lane; Blackface Cuba, 1840-1895 (Arthur Knight Hal Klepak; Cuba’s Military 1990-2005: Revolutionary Soldiers during Counter-Revolutionary Times (Antoni Kapcia Lydia Chávez (ed.; Capitalism, God, and a Good Cigar: Cuba Enters the Twenty-First Century (Ann Marie Stock Diane Accaria-Zavala & Rodolfo Popelnik (eds.; Prospero’s Isles: The Presence of the Caribbean in the American Imaginary (Sean X. Goudie Alexandra Isfahani-Hammond (ed.; The Masters and the Slaves: Plantation Relations and Mestizaje in American Imaginaries (Danielle D. Smith David J. Weber; Bárbaros: Spaniards and Their Savages in the Age of Enlightenment (Neil L. Whitehead Larry Gragg; Englishmen Transplanted: The English Colonization of Barbados, 1627-1660 (Richard S. Dunn Jon F. Sensbach; Rebecca’s Revival: Creating Black Christianity in the Atlantic World (Aaron Spencer Fogleman Jennifer L. Morgan; Laboring Women: Reproduction and Gender in New World Slavery (Verene A. Shepherd Jorge Luis Chinea; Race and Labor in the Hispanic Caribbean: The West Indian Immigrant Worker Experience in Nineteenth-Century Puerto Rico, 1800-1850 (Juan José Baldrich Constance R. Sutton (ed.; Revisiting Caribbean Labour: Essays in Honour of O. Nigel Bolland (Mary Chamberlain Gert Oostindie; Paradise Overseas: The Dutch Caribbean: Colonialism and its Transatlantic Legacies (Bridget Brereton Allan Pred; The Past Is Not Dead: Facts, Fictions, and Enduring Racial Stereotypes (Karen Fog Olwig James C. Riley; Poverty and Life Expectancy: The Jamaica

  5. Summary Record of the Fifth Meeting of Records, Knowledge and Memory (RK and M) Across Generations

    International Nuclear Information System (INIS)

    2013-01-01

    Preservation of Records, Knowledge and Memory (RK and M) across Generations is an initiative under the RWMC in the area of knowledge consolidation and transfer. Disposal in engineered facilities built in stable, deep geological formations is the reference means for permanently isolating long-lived radioactive waste from the biosphere. However, there is no intention to forgo, at any time, knowledge and awareness either of the repository or of the waste that it contains. The cultural dimension of preserving RK and M is an important subject. Overall, long-term preservation of RK and M is a multidisciplinary work area in which much learning is expected over the coming years. This is the task of the RWMC's RK and M initiative. A major outcome will be a menu-driven document that - the RK and M Wiki - that will allow people to identify the elements of a strategic action plan for RK and M preservation. This document is a summary record of the 5. Meeting of the RK and M initiative. The summary is made of 8 items: 1 - Introduction (Claudio Pescatore); 2 - Updates: Wiki Status and Plans (Philippe Maupai, Claudio Pescatore), Glossary (Stephan Hotzel, Claudio Pescatore, Anne Claudel), Bibliography (Anne Claudel, Richard Ferch), Set of Essential Records- SER (Claire Mays); 3 - Documenting Phase I: Master-plan for finalising Phase I (Claudio Pescatore); 4 - Discussion of articles by project participants: The Bibliography and its Analysis (Richard Ferch, Abe Van Luik), Guiding principles (Erik Setzman, Jean-Noel Dumont), Decisions and actions, The connection to safety (Claudio Pescatore, Mareike Rueffer), Archives (Anne Claudel, Sofie Tunbrant), Cultural heritage (Jantine Schroeder, Thomas Kaiserfeld), Causes of loss of Records, Knowledge and Memory (Simon Wisbey, Arne Berckmans); 5 - Regulatory aspects (Richard Ferch, Peter Ormai), Supranational Mechanisms (Jean-Noel Dumont, Anne Claudel), Markers (Jantine Schroeder, Jozsef Fekete), General comments on Strategic Articles

  6. Sub-micrometer scale minor element mapping in interplanetary dust particles: a test for stratospheric contamination

    International Nuclear Information System (INIS)

    Flynn, G.J.; Keller, L.P.; Sutton, S.R.

    2006-01-01

    We mapped the spatial distribution of minor elements including K, Mn, and Zn in 3 IDPs and found no evidence for the surface coatings (rims) of these elements that would be expected if the enrichments previously reported were due to contamination. Combined X-ray microprobe (XRM), energy dispersive x-ray fluorescence using a Transmission Electron Microscope (TEM), and electron microprobe measurements have determined that the average bulk chemical composition of the interplanetary dust particles (IDPs) collected from the Earth's stratosphere is enriched relative to the CI meteorite composition by a factor of 2 to 4 for carbon and for the moderately volatile elements Na, K, P, Mn, Cu, Zn, Ga, Ge, and Se, and enriched to ∼30 times CI for Br. However, Jessberger et al., who have reported similar bulk enrichments using Proton Induced X-ray Emission (PIXE), attribute the enrichments to contamination by meteor-derived atmospheric aerosols during the several weeks these IDPs reside in the Earth's atmosphere prior to collection. Using scanning Auger spectroscopy, a very sensitive surface analysis technique, Mackinnon and Mogk have observed S contamination on the surface of IDPs, presumably due to the accretion of sulfate aerosols during stratospheric residence. But the S-rich layer they detected was so thin (∼100 angstroms thick) that the total amount of S on the surface was too small to significantly perturb the bulk S-content of a chondritic IDP. Stephan et al. provide support for the contamination hypothesis by reporting the enrichment of Br on the edges of the IDPs using Time-of-Flight Secondary-Ion Mass-Spectrometry (TOF-SIMS), but TOF-SIMS is notorious for producing false edge-effects, particularly on irregularly-shaped samples like IDPs. Sutton et al. mapped the spatial distribution of Fe, Ni, Zn, Br, and Sr, at the ∼2 (micro)m scale, in four IDPs using element-specific x-ray fluorescence (XRF) computed microtomography. They found the moderately volatile

  7. International Round Table “Tatar Materials in Polish Archives” (Warsaw, 31st March – 1st April, 2016

    Directory of Open Access Journals (Sweden)

    M.M. Gibatdinov

    2016-12-01

    Full Text Available This article present a short report on the International round table “Tatar materials in Polish archives” organized in Warsaw on March 31 – April 1, 2016. Round table was a result of international scientific cooperation between Marjani Institute of History, Polish Academy of Sciences, University of Warsaw, Institute for Caucasian-, Tatar- and Turkestan Studies (ICATAT. It was a part of the long-term research project “Tatar Materials in Foreign Archives” carried out by the Marjani Institute of History in the framework of State Program of the Republic of Tatarstan “Preserving of Tatar Ethnical Identity (for years 2014–2016.” The following papers was presented on the round table: “On results of recent researches of Tatar materials in Polish archives” by Prof., Dr. Dariusz Kołodziejczyk, Director of the Institute of History, University of Warsaw; “The New Records of Old Heritage – Documents about Tatars from Regional and Private Archives in Polish-German Context”, by Dr. Mieste Hottop-Riecke, Director of ICATAT and Dr. Stephan Theilig, Director of Brandenburg-Preußen Museum Wustrau; “Maniere de Faire la Guerre des Tartares’ as Hybrid War in the Military Art of Crimean and Dobruja Tatars in the Early modern Time”, by Dr. Andrzej Gliwa, University of Warsaw, Department of History, Faculty Member; “Tatar Documents in Archives and Museums in Bialystok” by Dr. Artur Konopacki, Assistant Professor in Faculty of Pedagogy and Psychology, University of Bialystok; ”The first results of international research project ”Yazma Miras – Written Heritage” by Marat Gibatdinov. Participants of round table discussed a possible prospects for future cooperation in the field of researching and digitalizing of Tatar materials from Polish archives. During the conference the meetings with the representatives of Tatar community in Poland and Lithuania was organized, as well as the study visits to the Tatar Mosque and Tatar

  8. Tabulation of comet observations.

    Science.gov (United States)

    1991-07-01

    Concerning comets: 1957 III Arend-Roland, 1957 V Mrkos, 1958 III Burnham, 1959 III Bester-Hoffmeister, 1959 VI Alcock, 1959 VIII P/Giacobini-Zinner, 1960 I P/Wild 1, 1960 II Burnham, 1960 III P/Schaumasse, 1960 VIII P/Finlay, 1961 V Wilson-Hubbard, 1961 VIII Seki, 1962 III Seki-Lines, 1962 VIII Humason, 1963 I Ikeya, 1963 III Alcock, 1963 V Pereyra, 1964 VI Tomita-Gerber-Honda, 1964 VIII Ikeya, 1964 IX Everhart, 1979 X Bradfield, 1980 X P/Stephan-Oterma, 1980 XII Meier, 1980 XIII P/Tuttle, 1981 II Panther, 1982 I Bowell, 1982 IV P/Grigg-Skjellerup, 1982 VII P/d'Arrest, 1986 III P/Halley, 1987 IV Shoemaker, 1987 XII P/Hartley 3, 1987 XIX P/Schwassmann-Wachmann 2, 1987 XXIX Bradfield, 1987 XXX Levy, 1987 XXXII McNaught, 1987 XXXIII P/Borrelly, 1987 XXXVI P/Parker-Hartley, 1987 XXXVII P/Helin- Roman-Alu 1, 1988 III Shoemaker-Holt, 1988 V Liller, 1988 VIII P/Ge-Wang, 1988 XI P/Shoemaker-Holt 2, 1988 XIV P/Tempel 2, 1988 XV Machholz, 1988 XX Yanaka, 1988 XXI Shoemaker, 1988 XXIV Yanaka, 1989 III Shoemaker, 1989 V Shoemaker-Holt-Rodriquez, 1989 VIII P/Pons-Winnecke, 1989 X P/Brorsen-Metcalf, 1989 XI P/Gunn, 1989 XIII P/Lovas 1, 1989 XVIII McKenzie-Russell, 1989 XIX Okazaki-Levy-Rudenko, 1989 XX P/Clark, 1989 XXI Helin-Ronan-Alu, 1989 XXII Aarseth-Brewington, 1989h P/Van Biesbroeck, 1989t P/Wild 2, 1989u P/Kearns-Kwee, 1989c1 Austin, 1989e1 Skorichenko-George, 1990a P/Wild 4, 1990b Černis-Kiuchi-Nakamura, 1990c Levy, 1990e P/Wolf-Harrington, 1990f P/Honda-Mrkos-Pajdušáková, 1990g McNaught-Hughes, 1990i Tsuchiya-Kiuchi, 1990n P/Taylor, 1990ο P/Shoemaker-Levy 1, 1991a P/Metcalf-Brewington, 1991b Arai, 1991c P/Swift-Gehrels, 1991d Shoemaker-Levy, 1991e P/Shoemaker-Levy 3, 1991h P/Takamizawa, 1991j P/Hartley 1, 1991k P/Mrkos, 1991l Helin-Lawrence, 1991n P/Faye, 1991q P/Levy, 1991t P/Hartley 2, P/Encke, P/Schwassmann-Wachmann 1.

  9. Allometry in primates, with emphasis on scaling and the evolution of the brain.

    Science.gov (United States)

    Gould, S J

    1975-01-01

    its form that depends both upon its size and the size of the body within which it resides. Cranial indices and limb lengths are misinterpreted when authors apply no correction for body size. The search for a criterion of subtraction has been most diligently pursued in studies of the brain. Clearly, brain size must be assessed by comparison with a 'standard' animal of the same body size. But how shall size be measured, especially in fossils; and how shall a standard animal be construed. I discuss and criticize three methods recently used: RADINSKY'S foramen magnum criterion; Jerison's minimum convex polygons and cephalization quotients; and the indices of progression in comparison with 'basal' insectivores' of BAUCHOT, Stephan and their colleagues.

  10. Clinical development of galunisertib (LY2157299 monohydrate, a small molecule inhibitor of transforming growth factor-beta signaling pathway

    Directory of Open Access Journals (Sweden)

    Herbertz S

    2015-08-01

    Full Text Available Stephan Herbertz,1 J Scott Sawyer,2 Anja J Stauber,2 Ivelina Gueorguieva,3 Kyla E Driscoll,4 Shawn T Estrem,2 Ann L Cleverly,3 Durisala Desaiah,2 Susan C Guba,2 Karim A Benhadji,2 Christopher A Slapak,2 Michael M Lahn21Lilly Deutschland GmbH, Bad Homburg, Germany; 2Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, USA; 3Lilly Research Laboratories, Eli Lilly and Company, Windlesham, Surrey, UK; 4Lilly Research Laboratories, Eli Lilly and Company, New York, NY, USA Abstract: Transforming growth factor-beta (TGF-β signaling regulates a wide range of biological processes. TGF-β plays an important role in tumorigenesis and contributes to the hallmarks of cancer, including tumor proliferation, invasion and metastasis, inflammation, angiogenesis, and escape of immune surveillance. There are several pharmacological approaches to block TGF-β signaling, such as monoclonal antibodies, vaccines, antisense oligonucleotides, and small molecule inhibitors. Galunisertib (LY2157299 monohydrate is an oral small molecule inhibitor of the TGF-β receptor I kinase that specifically downregulates the phosphorylation of SMAD2, abrogating activation of the canonical pathway. Furthermore, galunisertib has antitumor activity in tumor-bearing animal models such as breast, colon, lung cancers, and hepatocellular carcinoma. Continuous long-term exposure to galunisertib caused cardiac toxicities in animals requiring adoption of a pharmacokinetic/pharmacodynamic-based dosing strategy to allow further development. The use of such a pharmacokinetic/pharmacodynamic model defined a therapeutic window with an appropriate safety profile that enabled the clinical investigation of galunisertib. These efforts resulted in an intermittent dosing regimen (14 days on/14 days off, on a 28-day cycle of galunisertib for all ongoing trials. Galunisertib is being investigated either as monotherapy or in combination with standard antitumor regimens (including nivolumab

  11. Development of a lauric acid/albumin hybrid iron oxide nanoparticle system with improved biocompatibility

    Directory of Open Access Journals (Sweden)

    Zaloga J

    2014-10-01

    Full Text Available Jan Zaloga,1 Christina Janko,1 Johannes Nowak,2 Jasmin Matuszak,1 Sabine Knaup,1 Dietmar Eberbeck,3 Rainer Tietze,1 Harald Unterweger,1 Ralf P Friedrich,1 Stephan Duerr,1 Ralph Heimke-Brinck,4 Eva Baum,4 Iwona Cicha,1 Frank Dörje,4 Stefan Odenbach,2 Stefan Lyer,1 Geoffrey Lee,5 Christoph Alexiou1 1Department of Otorhinolaryngology, Head and Neck Surgery, Section for Experimental Oncology and Nanomedicine (SEON, Else Kröner-Fresenius-Stiftung-Professorship, University Hospital Erlangen, Erlangen, Germany; 2Measuring and Automation Technology, Technical University Dresden, Dresden, Germany; 3Physikalisch-Technische-Bundesanstalt, Berlin, Germany; 4Pharmacy Department, University Hospital Erlangen, Erlangen, Germany; 5Division of Pharmaceutics, Friedrich Alexander University Erlangen-Nuremberg, Erlangen, Germany Abstract: The promising potential of superparamagnetic iron oxide nanoparticles (SPIONs in various nanomedical applications has been frequently reported. However, although many different synthesis methods, coatings, and functionalization techniques have been described, not many core-shell SPION drug delivery systems are available for clinicians at the moment. Here, bovine serum albumin was adsorbed onto lauric acid-stabilized SPIONs. The agglomeration behavior, zeta potential, and their dependence on the synthesis conditions were characterized with dynamic light scattering. The existence and composition of the core-shell-matrix structure was investigated by transmission electron microscopy, Fourier transform infrared spectroscopy, and zeta potential measurements. We showed that the iron oxide cores form agglomerates in the range of 80 nm. Moreover, despite their remarkably low tendency to aggregate even in a complex media like whole blood, the SPIONs still maintained their magnetic properties and were well attractable with a magnet. The magnetic properties were quantified by vibrating sample magnetometry and a superconducting quantum

  12. Feasibility and safety of rehabilitation after venous thromboembolism

    Directory of Open Access Journals (Sweden)

    Noack F

    2015-07-01

    Full Text Available Frank Noack,1,2 Bernd Schmidt,1 Mroawan Amoury,2 Dietrich Stoevesandt,3 Stephan Gielen,4 Birgit Pflaumbaum,5 Christiane Girschick,5 Heinz Völler,6 Axel Schlitt5,7 1Department of Medicine I, 2Department of Emergency Medicine, 3Department of Diagnostic Radiology, 4Department of Medicine III, University Clinic Halle (Saale, Halle, Germany; 5Department of Cardiology and Pulmology, Paracelsus-Harz-Clinic Bad Suderode, Quedlinburg, Germany; 6Klinik am See, Rüdersdorf, Germany; 7Medical Faculty, Martin Luther University Halle, Wittenberg, Germany Background: Venous thromboembolism is a life-threatening disease. In survivors, different degrees of functional complaints need to be restored or prevented (eg, post-thrombotic syndrome, pulmonary hypertension. Therefore, rehabilitation after venous thromboembolism is recommended in Germany. However, a structured rehabilitation program has not been defined for this indication. Here, we present the experience of a single rehabilitation center. Methods: Data from consecutive pulmonary embolism (PE patients who were referred for a 3-week inpatient rehabilitation program from 2006 to 2014 were retrospectively evaluated. Results: In all, 422 patients were identified. The mean age was 63.9±13.5 years, the mean body mass index (BMI was 30.6±6.2 kg/m2, and 51.9% were female. Deep vein thrombosis according to PE was known for 55.5% of all patients. We applied a wide range of therapeutic interventions such as bicycle training with monitored heart rate in 86.7%, respiratory training in 82.5%, aquatic therapy/swimming in 40.1%, and medical training therapy in 14.9% of all patients. Adverse events (AEs occurred in 57 patients during the 3-week rehabilitation period. The most common AEs were cold (n=6, diarrhea (n=5, and infection of the upper or lower respiratory tract that was treated with antibiotics (n=5. However, three patients under anticoagulation therapy suffered from bleeding, which was clinically relevant in

  13. Sense of agency is related to gamma band coupling in an inferior parietal-preSMA circuitry

    Directory of Open Access Journals (Sweden)

    Anina eRitterband-Rosenbaum

    2014-07-01

    Full Text Available In the present study we tested whether sense of agency (SoA is reflected by changes in coupling between right medio-frontal/supplementary motor area (SMA and inferior parietal cortex (IPC. Twelve healthy adult volunteers participated in the study. They performed a variation of a line-drawing task (Nielsen, 1963;Fourneret and Jeannerod, 1998, in which they moved a cursor on a digital tablet with their right hand without seeing the hand. Visual feedback displayed on a computer monitor was either in correspondence with or deviated from the actual movement. This made participants uncertain as to the agent of the movement and they reported SoA in approximately 50% of trials when the movement was computer-generated. We tested whether IPC-preSMA coupling was associated with SoA, using dynamic causal modelling (DCM for induced responses (Chen et al., 2008;Herz et al., 2012. Nine different DCMs were constructed for the early and late phases of the task, respectively. All models included two regions: a superior medial gyrus (preSMA region and a right supramarginal gyrus (IPC region. Bayesian models selection (Stephan et al., 2009 favoured a model with input to IPC and modulation of the forward connection to SMA in the late task phase, and a model with input to preSMA and modulation of the backward connection was favoured for the early task phase. The analysis shows that IPC source activity in the 50-60Hz range modulated preSMA source activity in the 40-70 Hz range in the presence of SoA compared with no SoA in the late task phase, but the test of the early task phase did not reveal any differences between presence and absence of SoA. We show that SoA is associated with a directionally specific between frequencies coupling from IPC to preSMA in the higher gamma (ɣ band in the late task phase. This suggests that SoA is a retrospective perception, which is highly dependent on interpretation of the outcome of the performed action.

  14. PREFACE: 32nd UIT (Italian Union of Thermo-fluid-dynamics) Heat Transfer Conference

    Science.gov (United States)

    2014-11-01

    The annual Conference of the ''Unione Italiana di Termofluidodinamica'' (UIT) aims to promote cooperation in the field of heat transfer and thermal sciences by bringing together scientists and engineers working in related areas. The 32nd UIT Conference was held in Pisa, from the 23rd to the 25th of June, 2014 in the buildings of the School of Engineering, just a few months after the celebration of the 100th anniversary of the first Institution of the School of Engineering at the University of Pisa. The response was very good, with more than 100 participants and 80 high-quality contributions from 208 authors on seven different heat transfer related topics: Heat transfer and efficiency in energy systems, environmental technologies, and buildings (25 papers); Micro and nano scale thermo-fluid dynamics (9 papers); Multi-phase fluid dynamics, heat transfer and interface phenomena (14 papers); Computational fluid dynamics and heat transfer (10 papers); Heat transfer in nuclear plants (8 papers); Natural, forced and mixed convection (10 papers) and Conduction and radiation (4 papers). To encourage the debate, the Conference Program scheduled 16 oral sessions (44 papers), three ample poster sessions (36 papers) and four invited lectures given by experts in the various fields both from Industry and from University. Keynote Lectures were given by Dr. Roberto Parri (ENEL, Italy), Prof. Peter Stephan (TU Darmstadt, Germany), Prof. Bruno Panella (Politecnico di Torino), and Prof. Sara Rainieri (Universit;aacute; di Parma). This special volume collects a selection of the scientific contributions discussed during this conference. A total of 46 contributions, two keynote lectures and 44 papers both from oral and poster sessions, have been selected for publication in this special issue, after a second accurate revision process. These works give a good overview of the state of the art of Italian research in the field of Heat Transfer related topics at the date. The editors of the

  15. Playing for Climate Change: An Educational Alternative Realty Game (ARG) in Second Life

    Science.gov (United States)

    Law, Sandra Kim

    Learner engagement in the learning process is a challenge faced by educators, instructional designers, administrators and policy makers (Barab, Sadler, Heiselt, & Zuiker, 2007b; Van Eck, 2006). One area in which learner engagement is particularly problematic is science education; participation rates in sciences at the post-secondary level are significantly lower than in other disciplines (Fox & Stephan, 2001; Industry Canada, 2007; Kennepohl, 2009). Learners who are enrolled in science programs at postsecondary institutions also have deficits in their scientific illiteracy, specifically in their ability to understand the language of science and evaluate scientific claims in journal articles and reports. This design-based research study represents the first phase of an ongoing project exploring the role that digital educational games designed to support knowledge building within small groups can play in addressing issues of engagement and literacy in science education. A set of game design principles derived from the existing literature was used to inform the development of a prototype of the game. The prototype was evaluated by a group (N=18) of educational technology graduate students at a local university. As this was a first phase of a study in a field (i.e. game-based learning) that is still contested, it is felt that qualitative research methods can provide a representative view of the effectiveness of the game design principles and types of interactions observed between players as well as between players and artefacts in environment. The data collection methods used in this study included participant observation, data player characteristics survey, interviews, and content analysis. The final products of this study are game design principles and a game prototype. Data gathered from this study will be used to inform the design of the next version of the game, and future research in the area of digital game design and implementation (e.g., learning analytics

  16. Pain associated with health and economic burden in France: results from recent National Health and Wellness Survey data

    Directory of Open Access Journals (Sweden)

    Hadjiat Y

    2018-01-01

    Full Text Available Yacine Hadjiat,1 Alain Serrie,2 Richard Treves,3 Berangere Chomier,1 Laurent Geranton,4 Stephane Billon5 1Medical Department, Mundipharma SAS, Paris, 2Pain and Palliative Care Department, CHU Lariboisiere, Paris, 3Rheumatology Department, CHU Limoges, Limoges, 4Public Affairs Department, Mundipharma, 5Department of Health Economics, University Paris Dauphine, Paris, France Purpose: This study aimed to estimate the prevalence of pain among French adults and assess the impact of pain on health-related quality of life (HRQoL, activity impairment, and health care resource use (HRU.Patients and methods: Respondents from the 2015 France National Health and Wellness Survey (N=19,173 were categorized by self-reported pain (experienced pain in the past 12 months vs no pain and compared on HRQoL (36-Item Short Form Health Survey version 2: Mental Component Summary, Physical Component Summary, and Short Form-6 Dimensions health utilities, activity impairment (Work Productivity and Activity Impairment questionnaire, employment status, and HRU (health care provider visits, emergency room visits, and hospitalizations. Bivariate analyses examined differences between pain groups stratified by age, sex, income, and Charlson comorbidity index (CCI scores.Results: Pain prevalence was 20.2% (n=4007. Mean Physical Component Summary decrements with pain ranged from 3.4 to 8.1 points among those aged <35 years to those aged 45–54 years, respectively. Results for Mental Component Summary and Short Form-6 Dimensions scores followed similar patterns. Regardless of income, sex, or CCI group, pain was associated with significant decrements on all HRQoL measures (for all, p<0.05. The impact of pain on activity impairment was lowest among those <35 years; this impact was higher in middle age and then tapered off among those aged ≥75 years. Pain was associated with greater activity impairment and more health care provider visits across income, sex, and CCI groups (for all

  17. Quantifying the treatment goals of people recently diagnosed with schizophrenia using best–worst scaling

    Directory of Open Access Journals (Sweden)

    Bridges JFP

    2018-01-01

    Full Text Available John FP Bridges,1 Kathleen Beusterien,2 Stephan Heres,3 Pedro Such,4 Joaquín Sánchez-Covisa,5 Anna-Greta Nylander,4 Elcie Chan,6 Anne de Jong-Laird5 1Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; 2Outcomes Research Strategies in Health, Washington DC, USA; 3Department of Psychiatry and Psychotherapy, Technische Universität München, Munich, Germany; 4Global Medical Affairs, H. Lundbeck A/S, Valby, Denmark; 5Medical Department, Otsuka Pharmaceutical Europe Ltd., Wexham, UK; 6HEOR/Market Access, Otsuka Pharmaceutical Europe Ltd., Wexham, UK Objective: This study seeks to quantify the treatment goals of people recently diagnosed with schizophrenia and explore their impact on treatment plan.Methods: People aged 18–35 years with a confirmed diagnosis of schizophrenia within the past 5 years were surveyed in the UK, Germany, and Italy. Treatment goals were assessed via a validated best–worst scaling instrument, where participants evaluated subsets of 13 possible treatment goals identified using a balanced incomplete block design. Participants identified the most and least important goals within each task. Data were also collected on current treatment and preference for daily oral versus long-acting injectable (LAI treatment. Hierarchical Bayes was used to identify preference weights for the goals, and latent class analysis was used to identify segments of people with similar goals. The segments were compared with the current treatment and preference for oral versus LAI treatment.Results: Across 100 participants, the average age was 26 years, 75% were male and 50% were diagnosed within 2 years ago. Overall, preferences were most favorable for reduced disease symptoms, think clearly, reduced hospitalizations, reduced anxiety, and take care of self. A total of 61% preferred oral medication and 39% LAI. Two groups were identified with different treatment goals; 50% of participants

  18. Flow cytometry for intracellular SPION quantification: specificity and sensitivity in comparison with spectroscopic methods

    Directory of Open Access Journals (Sweden)

    Friedrich RP

    2015-06-01

    Full Text Available Ralf P Friedrich,1 Christina Janko,1 Marina Poettler,1 Philipp Tripal,1 Jan Zaloga,1 Iwona Cicha,1 Stephan Dürr,1,2 Johannes Nowak,3 Stefan Odenbach,3 Ioana Slabu,4 Maik Liebl,4 Lutz Trahms,4 Marcus Stapf,5 Ingrid Hilger,5 Stefan Lyer,1 Christoph Alexiou1 1Department of Otorhinolaryngology, Head and Neck Surgery, Section of Experimental Oncology and Nanomedicine, University hospital Erlangen, 2Department of Otorhinolaryngology, Head and Neck Surgery, Section of Phoniatrics and Pediatric Audiology, University hospital Erlangen, Erlangen, 3Technische Universität Dresden, Chair of Magnetofluiddynamics, Measuring and Automation Technology, Dresden, 4Physikalisch-Technische Bundesanstalt Berlin, Berlin, 5Department of Radiology, Division of Diagnostic and Interventional Radiology, Experimental Radiology, University hospital Jena, Jena, Germany Abstract: Due to their special physicochemical properties, iron nanoparticles offer new promising possibilities for biomedical applications. For bench to bedside translation of superparamagnetic iron oxide nanoparticles (SPIONs, safety issues have to be comprehensively clarified. To understand concentration-dependent nanoparticle-mediated toxicity, the exact quantification of intracellular SPIONs by reliable methods is of great importance. In the present study, we compared three different SPION quantification methods (ultraviolet spectrophotometry, magnetic particle spectroscopy, atomic adsorption spectroscopy and discussed the shortcomings and advantages of each method. Moreover, we used those results to evaluate the possibility to use flow cytometric technique to determine the cellular SPION content. For this purpose, we correlated the side scatter data received from flow cytometry with the actual cellular SPION amount. We showed that flow cytometry provides a rapid and reliable method to assess the cellular SPION content. Our data also demonstrate that internalization of iron oxide nanoparticles in human

  19. Demands and Needs for Psycho-Oncological eHealth Interventions in Women With Cancer: Cross-Sectional Study.

    Science.gov (United States)

    Ringwald, Johanna; Marwedel, Lennart; Junne, Florian; Ziser, Katrin; Schäffeler, Norbert; Gerstner, Lena; Wallwiener, Markus; Brucker, Sara Yvonne; Hautzinger, Martin; Zipfel, Stephan; Teufel, Martin

    2017-11-24

    promising medium to improve the psychosocial care and enhance individual disease management and engagement among women with cancer. ©Johanna Ringwald, Lennart Marwedel, Florian Junne, Katrin Ziser, Norbert Schäffeler, Lena Gerstner, Markus Wallwiener, Sara Yvonne Brucker, Martin Hautzinger, Stephan Zipfel, Martin Teufel. Originally published in JMIR Cancer (http://cancer.jmir.org), 24.11.2017.

  20. A comprehensive assessment of the life cycle energy demand of passive houses

    International Nuclear Information System (INIS)

    Stephan, André; Crawford, Robert H.; Myttenaere, Kristel de

    2013-01-01

    Highlights: • The life cycle energy demand of a passive house (PH) is measured over 100 years. • Embodied, operational and user transport energy demand are considered. • Embodied energy represents the highest energy consumption in all variations. • A PH might not save energy compared to a standard house. • A poorly insulated city apartment can use less energy than a best case suburban PH. - Abstract: Certifications such as the Passive House aim to reduce the final space heating energy demand of residential buildings. The latter are responsible for a significant share of final energy consumption in Europe of which nearly 70% is associated with space conditioning, notably heating. The improvement of the energy efficiency of residential buildings, in terms of space heating, can therefore reduce their total energy demand. However, most certifications totally overlook other energy requirements associated with residential buildings. Studies on passive houses do not take into consideration the embodied energy required to manufacture the building materials, especially the large amount of insulation required to achieve high operational efficiencies. At an urban scale, most passive houses are single family detached houses located in low density suburbs with a high car usage, resulting in considerable transport related energy demand. This paper analyses the total life cycle energy demand of a typical Belgian passive house, comprising embodied, operational and transport energy. It relies on a comprehensive technique developed by Stephan et al. [1] and conducts a parametric analysis as well as a comparison to alternative building types. Results show that current building energy efficiency certifications might not ensure a lower energy demand and can, paradoxically result in an increased energy consumption because of their limited scope. More comprehensive system boundaries should be used to make sure that net energy savings do occur. The embodied energy of passive

  1. The Time Is Now: Bioethics and LGBT Issues.

    Science.gov (United States)

    Powell, Tia; Foglia, Mary Beth

    2014-09-01

    disparities. Stephan Davis and Nancy Berlinger assess the challenges of access to care and health policy for transgender persons. Edward J. Callahan et al. tackle the ways in which diverse aspects of medicine should change to better incorporate the needs of LGBT patients, including through use of the electronic medical record, education of health professionals, and recruitment efforts for LGBT health professionals. Virginia Ashby Sharpe and Uchenna S. Uchendu describe multifaceted efforts within Veterans Administration facilities to create change for LGBT veterans across the largest integrated health care network in the United States. Lance Wahlert and Autumn Fiester find a mixed record in the use of case studies in teaching about LGBT issues. © 2014 by The Hastings Center.

  2. Sense of agency is related to gamma band coupling in an inferior parietal-preSMA circuitry

    Science.gov (United States)

    Ritterband-Rosenbaum, Anina; Nielsen, Jens B.; Christensen, Mark S.

    2014-01-01

    In the present study we tested whether sense of agency (SoA) is reflected by changes in coupling between right medio-frontal/supplementary motor area (SMA) and inferior parietal cortex (IPC). Twelve healthy adult volunteers participated in the study. They performed a variation of a line-drawing task (Nielsen, 1963; Fourneret and Jeannerod, 1998), in which they moved a cursor on a digital tablet with their right hand without seeing the hand. Visual feedback displayed on a computer monitor was either in correspondence with or deviated from the actual movement. This made participants uncertain as to the agent of the movement and they reported SoA in approximately 50% of trials when the movement was computer-generated. We tested whether IPC-preSMA coupling was associated with SoA, using dynamic causal modeling (DCM) for induced responses (Chen et al., 2008; Herz et al., 2012). Nine different DCMs were constructed for the early and late phases of the task, respectively. All models included two regions: a superior medial gyrus (preSMA) region and a right supramarginal gyrus (IPC) region. Bayesian models selection (Stephan et al., 2009) favored a model with input to IPC and modulation of the forward connection to SMA in the late task phase, and a model with input to preSMA and modulation of the backward connection was favored for the early task phase. The analysis shows that IPC source activity in the 50–60 Hz range modulated preSMA source activity in the 40–70 Hz range in the presence of SoA compared with no SoA in the late task phase, but the test of the early task phase did not reveal any differences between presence and absence of SoA. We show that SoA is associated with a directionally specific between frequencies coupling from IPC to preSMA in the higher gamma (ɣ) band in the late task phase. This suggests that SoA is a retrospective perception, which is highly dependent on interpretation of the outcome of the performed action. PMID:25076883

  3. Treatment of Low Back Pain with a Digital Multidisciplinary Pain Treatment App: Short-Term Results.

    Science.gov (United States)

    Huber, Stephan; Priebe, Janosch A; Baumann, Kaja-Maria; Plidschun, Anne; Schiessl, Christine; Tölle, Thomas R

    2017-12-04

    -selected population of app users, an app digitalizing multidisciplinary rehabilitation for the self-management of LBP reduced user-reported pain levels significantly. The observed effect size was clinically relevant. Ongoing prospective RCTs will adjust for potential bias and selection effects. ©Stephan Huber, Janosch A Priebe, Kaja-Maria Baumann, Anne Plidschun, Christine Schiessl, Thomas R Tölle. Originally published in JMIR Rehabilitation and Assistive Technology (http://rehab.jmir.org), 04.12.2017.

  4. Cost-effectiveness of ranibizumab versus aflibercept in the treatment of visual impairment due to diabetic macular edema: a UK healthcare perspective

    Directory of Open Access Journals (Sweden)

    Régnier SA

    2015-05-01

    Full Text Available Stephane A Régnier,1 William Malcolm,2 Jennifer Haig,3 Weiguang Xue41Novartis Pharma AG, Basel, Switzerland; 2Novartis Pharmaceuticals UK Ltd, Frimley Business Park, UK; 3Optum, Burlington, ON, Canada; 4Optum, Uxbridge, UKBackground: Ranibizumab and aflibercept are alternative anti-vascular endothelial growth factor agents approved for the treatment of visual impairment (VI due to diabetic macular edema (DME.Objective: To estimate, from a UK healthcare perspective, the cost-effectiveness of ranibizumab 0.5 mg pro re nata (PRN and ranibizumab 0.5 mg treat and extend (T&E compared with aflibercept 2 mg every 8 weeks after five initial monthly doses (2q8 in the treatment of VI due to DME.Methods: A Markov model previously reviewed by the National Institute for Health and Care Excellence was used to simulate the long-term outcomes and costs of treating DME. Health states were defined by increments of ten letters in best-corrected visual acuity (BCVA, with a 3-month cycle length. Patients could gain (or lose a maximum of two health states between cycles. A 3-year treatment time frame and a lifetime horizon were used. Future costs and health outcomes were discounted at 3.5% per annum. Patient baseline characteristics and the efficacy of ranibizumab PRN were derived using data from the RESTORE study. The relative efficacies of ranibizumab PRN, ranibizumab T&E, and aflibercept were assessed with a network meta-analysis. Different utilities were assigned based on BCVA and whether the treated eye was the better- or the worse-seeing eye. Sensitivity analyses tested the robustness of the model.Results: Lifetime costs per patient of treating DME were £20,019 for ranibizumab PRN, £22,930 for ranibizumab T&E, and £25,859 for aflibercept 2q8. Ranibizumab was dominant over aflibercept, with an incremental gain of 0.05 quality-adjusted life-years (QALYs and cost savings of £5,841 (PRN and £2,930 (T&E compared with aflibercept. Ranibizumab PRN and

  5. Enhancing Comparative Effectiveness Research With Automated Pediatric Pneumonia Detection in a Multi-Institutional Clinical Repository: A PHIS+ Pilot Study.

    Science.gov (United States)

    Meystre, Stephane; Gouripeddi, Ramkiran; Tieder, Joel; Simmons, Jeffrey; Srivastava, Rajendu; Shah, Samir

    2017-05-15

    pilot study. NLP is an efficient method to extract information from a large collection of imaging reports to facilitate CER. ©Stephane Meystre, Ramkiran Gouripeddi, Joel Tieder, Jeffrey Simmons, Rajendu Srivastava, Samir Shah. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 15.05.2017.

  6. A cross-sectional survey of the relationship between walking, biking, and the built environment for adults aged over 70 years

    Directory of Open Access Journals (Sweden)

    Takahashi PY

    2012-04-01

    Full Text Available Paul Y Takahashi1, Mitzi A Baker3, Stephan Cha2, Paul V Targonski11Primary Care Internal Medicine, 2Biomedical Statistics and Informatics, Mayo Clinic, 3Planning Department, Olmsted County, Rochester, MN, USAPurpose: Determine the relationship between walkability scores (using the Walk Score® and activity levels (both bicycle and walking in adults aged between 70 and 85 years in Rochester, Minnesota.Patients and methods: This was a self-reported cross-sectional survey in adults aged over 70 years living in Rochester, Minnesota. Analysis used t-tests or chi-square analysis as appropriate. The primary endpoint was bicycle use or walking. The predictor variables were the Walk Score® as determined by their address, Charlson index, Duke Activity Status Index (DASI, and a 12-item short-form survey (SF-12 scores. Secondary analysis used an outcome of functional status (using the DASI and walkability scores.Results: Fifty-three individuals completed the surveys (48% return rate. The average age in the overall cohort was 77.02 years. Eighty-nine percent of individuals could walk at least a block and 15.1% rode their bicycles. The Walk Scores® did not differ between those who walked (38.9 ± 27.4 and those that did not (40.0 ± 36.08; P = 0.93. In a similar fashion, the Walk Scores® were not different for those who biked (36.38 ± 27.68 and those that did not (39.44 ± 28.49; P = 0.78. There was no relationship between Walk Scores® and DASI; however, a decreased DASI score was associated with increased age and comorbid illness (Charlson Score.Conclusion: In this small pilot survey, there was no difference in Walk Scores® between those older adults who walked or biked, compared to those that did not. The Walk Scores® were low in both groups, which may indicate the lack of accessibility for all older adults living in Rochester, Minnesota. The functional status seemed to be more related to age or comorbid conditions than the built environment

  7. The little wave with the big future

    Energy Technology Data Exchange (ETDEWEB)

    Addison, Paul [CardioDigital Ltd, Edinburgh (United Kingdom)

    2004-03-01

    . He then teamed up with Grossmann, who worked at the CNRS Centre for Theoretical Physics in Marseille, to formalize the mathematics of the wavelet transform. Despite their efforts, wavelet analysis initially remained confined to a small, mainly mathematical, community with only a handful of scientific papers being published each year. At the end of the 1980s, however, two further important mathematical advances were made by Ingrid Daubechies at the Courant Institute in New York and by Stephane Mallat at the University of Pennsylvania. By the start of the 1990s the stage was set for the practical application of wavelet analysis in science and engineering - and more and more researchers spotted the potential of the technique. (U.K.)

  8. An Analysis of 2.3 Million Participations in the Continuing Medical Education Program of a General Medical Journal: Suitability, User Characteristics, and Evaluation by Readers.

    Science.gov (United States)

    Christ, Hildegard; Franklin, Jeremy; Griebenow, Reinhard; Baethge, Christopher

    2017-04-03

    the CME articles as intelligible to a wider medical audience and filling clinically relevant knowledge gaps; 78.57% (1,838,358/2,339,781) of the sample gave the CME articles very good or good marks. Cluster analysis revealed three groups, one comprised of only women, with two-thirds working in private practice. The CME article series of Deutsches Ärzteblatt is used on a regular basis by a considerable proportion of all physicians in Germany; its multidisciplinary articles are suitable to a broad spectrum of medical specialties. The program seems to be particularly attractive for physicians in private practice and those who want to participate from their homes and on weekends. Although many physicians emphasize that the articles address gaps in knowledge, it remains to be investigated how this impacts professional performance and patient outcomes. ©Hildegard Christ, Jeremy Franklin, Reinhard Griebenow, Christopher Baethge. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 03.04.2017.

  9. 2012 geothermal energy congress. Proceedings

    International Nuclear Information System (INIS)

    2012-01-01

    ); (15) GEOGRUND*: Transfer of the TCS process into the borehole (David Sauer); (16) 'Heat-in-place-density' - An example for the evaluation of the geothermal potential in Saarland (Hagen Deckert); (17) Experiences of the acidity stimulation of geothermal aquifers and plants (Markus Wolfgramm); (18) Geothermal Atlas for the depiction of possible utilization competitions between CCS and deep geothermy - Methodology and results (E. Suchi); (19) Development of a cooling system for geothermal bore hole probes (Benedict Holbein); (20) Geothermal energy in the context of international radiation protection recommendations (Sebastian Feige); (21) Innovative treatment of groundwater as a condition of an efficient air conditioning in buildings by utilization of near-surface geothermal energy (C. Meyer); (22) Preparation of planning maps for the utilization of near-surface geothermal energy with geo-physical methods (Reinhard Kirsch); (23) Deep geothermal probe Heubach - Progress of the project and facility planning by using an application example (David Kuntz); (24) Realistic numeric models for the simulation of potential geothermal reservoirs in the north-west German basin (Dorothea Reyer); (25) Monobore tracer test sensitivity compared with crack parameters and rock parameter: Lection Horstberg (Iulia Ghergut); (26) Infrastructure of fault zones in red sandstone of the Upper Rhine basin - Digestion analogue studies (Johanna F. Bauer); (27) Characterization of fault zones in shell limestone of the Upper Rhine basin - Digestion analogue studies (Silke Meier).

  10. Safety, tolerability, and efficacy of a fixed-dose combination of olmesartan 40 mg and hydrochlorothiazide 12.5/25 mg in daily practice

    Directory of Open Access Journals (Sweden)

    Bramlage P

    2013-08-01

    Full Text Available Peter Bramlage,1 Claudia Zemmrich,1 Reinhard Ketelhut,2 Wolf-Peter Wolf,3 Eva-Maria Fronk,4 Roland E Schmieder5 1Institut für Pharmakologie und Präventive Medizin, Mahlow, Germany; 2Institut für Sportmedizin, Universitätsklinikum Charité, Humboldt Universität zu Berlin, Berlin, Germany; 3Daiichi Sankyo Deutschland GmbH, Munich, Germany; 4Daiichi Sankyo Europe GmbH, Munich, Germany; 5Universitätsklinikum Erlangen, Klinik für Nephrologie und Hypertensiologie, Erlangen, Germany Background: The safety and efficacy of olmesartan 40 mg and hydrochlorothiazide (HCTZ as a fixed-dose combination has been investigated in clinical trials leading to its approval. The aims of the present study were to confirm these data in an unselected patient population in daily practice and to determine the impact of physical activity on blood pressure control. Methods: In a multicenter, noninterventional study, 3,333 patients with either insufficient blood pressure control on olmesartan 40 mg alone or on a fixed/free combination of olmesartan 40 mg and HCTZ 12.5/25 mg were primarily assessed for safety and tolerability of the fixed-dose combination of olmesartan 40 mg and HCTZ 12.5/25 mg at 24 ± 2 weeks. Secondary objectives were blood pressure reduction, treatment compliance, and impact of physical activity as measured by the sum of weekly energy costs. Results: The mean patient age was 63.2 ± 11.46 years, mean baseline blood pressure was 159.6 ± 15.28/93.5 ± 9.52 mmHg, and 70.9% had at least one additional cardiovascular risk factor. Adverse drug reactions were rare (n = 19, and no serious adverse drug reactions occurred. Compliance with drug therapy was at least sufficient in more than 99% of patients at the end of the study. Blood pressure at the last available visit was reduced by 26.1 ± 15.5/13.0 ± 10.1 mmHg versus baseline (P < 0.0001, but had reduced effectiveness in patients ≥75 years with diabetes or impaired renal function. In 69% of patients

  11. PREFACE: XXIX International Conference on Photonic, Electronic, and Atomic Collisions (ICPEAC2015)

    Science.gov (United States)

    Díaz, C.; Rabadán, I.; García, G.; Méndez, L.; Martín, F.

    2015-09-01

    popularization initiative was held in parallel to the conference, consisting of a poster exhibition for the general public and an International Science Camp for children. Furthermore, before the conference, four distinguished scientists: Prof. Thomas F. Gallager, Prof. Jan Michael Rost, Prof. Joseph H. Macek, and Prof. Reinhard Dörner presented tutorial lectures. During the conference, the 2015 IUPAP Young Scientist Prize was awarded to Dr. Gretchen K. Campbell from the University of Maryland. The Sheldon Datz Prize for an Outstanding Young Scientist Attending ICPEAC was awarded to Dr. Jayanta K. Saha from the Indian Association for the Cultivation of Science. The Local Organizing Committee would like to express its gratitude to the Fundación Española para la Ciencia y la Tecnología (FECYT), the International Union for Pure and Applied Physics (IUPAP), all the conference sponsors for financial support, and, with particular emphasis, to the group of volunteers from UAM and CSIC for their hard and excellent work. Finally, the Local Organizing Committee would like to thank all participants and authors of the proceedings for their support and contributions to the conference.

  12. Visions of Discovery

    Science.gov (United States)

    Chiao, Raymond Y.; Cohen, Marvin L.; Leggett, Anthony J.; Phillips, William D.; Harper, Charles L., Jr.

    2010-10-01

    List of contributors; Foreword Charles H. Townes; Editors' preface; Preface Freeman J. Dyson; Laureates' preface: reflections from four physics Nobelists Roy J. Glauber, John L. Hall, Theodore W. Hänsch and Wolfgang Ketterle; Acknowledgments; Part I. Illumination: The History and Future of Physical Science and Technology: 1. A short history of light in the Western world John L. Heilbron; 2. Tools and innovation Peter L. Galison; 3. The future of science Freeman J. Dyson; 4. The end of everything: will AI replace humans? Will everything die when the universe freezes over? Michio Kaku; Part II. Fundamental Physics and Quantum Mechanics: 5. Fundamental constants Frank Wilczek; 6. New insights on time symmetry in quantum mechanics Yakir Aharonov and Jeffrey Tollaksen; 7. The major unknowns in particle physics and cosmology David J. Gross; 8. The major unknown in quantum mechanics: Is it the whole truth? Anthony J. Leggett; 9. Precision cosmology and the landscape Raphael Bousso; 10. Hairy black holes, phase transitions, and AdS/CFT Steven S. Gubser; Part III. Astrophysics and Astronomy: 11. The microwave background: a cosmic time machine Adrian T. Lee; 12. Dark matter and dark energy Marc Kamionkowski; 13. New directions and intersections for observational cosmology: the case of dark energy Saul Perlmutter; 14. Inward bound: high-resolution astronomy and the quest for black holes and extrasolar planets Reinhard Genzel; 15. Searching for signatures of life beyond the solar system: astrophysical interferometry and the 150 km Exo-Earth Imager Antoine Labeyrie; 16. New directions for gravitational wave physics via 'Millikan oil drops' Raymond Y. Chiao; 17. An 'ultrasonic' image of the embryonic universe: CMB polarization tests of the inflationary paradigm Brian G. Keating; Part IV. New Approaches in Technology and Science: 18. Visualizing complexity: development of 4D microscopy and diffraction for imaging in space and time Ahmed H. Zewail; 19. Is life based on laws of

  13. Prevalence and possible causes of anemia in the elderly: a cross-sectional analysis of a large European university hospital cohort

    Directory of Open Access Journals (Sweden)

    Bach V

    2014-07-01

    Full Text Available Veronika Bach,1 Guenter Schruckmayer,1 Ines Sam,1 Georg Kemmler,2 Reinhard Stauder11Department of Internal Medicine V (Hematology and Oncology, 2Department of Biological Psychiatry, Innsbruck Medical University, Innsbruck, AustriaBackground: Anemia in later life is associated with increased morbidity and mortality. The purpose of this study was to evaluate the prevalence and possible causes of anemia in the elderly in a well defined hospital cohort.Methods: Participants in this cross-sectional, retrospective analysis included all inpatients and outpatients aged ≥64 years with complete blood counts treated at Innsbruck Medical University Hospital between October 1, 2004 and September 29, 2005 (n=19,758, median age 73 years.Results: According to World Health Organization criteria, 21.1% of these patients were anemic, ie, 30.7% and 37.0% at 80+ years and 90+ years, respectively. The prevalence of anemia was significantly correlated with advanced age (r=0.21; P<0.001 and male sex (P<0.001. In anemic patients, renal insufficiency with a glomerular filtration rate <30 mL/min/1.73 m2 (11.3% versus 2.1%, hyperinflammation (62.1% versus 31.4%, absolute (14.4% versus 6.9% or functional (28.2% versus 11.8% iron deficiency, and folate deficiency (6.7% versus 3.0% were observed significantly more often than in nonanemic subjects (P<0.001. The pathogenesis of anemia was multifactorial, with decreased renal function (glomerular filtration rate <60 mL/min/1.73 m2, signs of inflammation, and functional iron deficiency detected in 11.4% of anemic patients. Hemoglobin was significantly correlated with elevated C-reactive protein (r=–0.296; P<0.001 and low transferrin saturation (r=0.313; P<0.001. Mean corpuscular volume correlated only weakly with the various anemia subtypes. Cytopenias and morphologic alterations suggestive of underlying myelodysplastic syndromes were found in a substantial proportion of anemic patients, including thrombocytopenia (5

  14. Greetings from the Editor

    Directory of Open Access Journals (Sweden)

    Mohammad Hosein Ebrahimzadeh

    2014-09-01

    , Prof. Pietro Ruggieri from Rissuli Insitiu, Bleona, Italy, Prof. Javad Parvizi from Rothman Institute at Thomas Jefferson University, Philadelphia, Prof. Mudgal from Harvard University, Boston, MA, and Prof Reinhard Graf from Allgemeines und Orthopädisches LKH Stolzalpe, Austria and Prfo. Hadi Makhmalbaf from Mashhad University of Medical Sciences, Mashhad, Iran (1-6. Iranian literature in orthopedics goes back to the time of Razi (Rhazes, who was the first to design guidelines for diagnosis and treatment of the osteoarticular tuberculosis, diagnosis and managemet of fractures and dislocations (7. We, as Iranian Orthopedic Community, have a long way to run to reach to the level of becoming a global reference in medicine over the 21st century. Finally I wish this journal could build a network of clinical orthopedic scientists, biomedical orthopedic scientists, and orthopedic societies to join and share their ideas, evidences, techniques and results for a better care of orthopedic patients around the world. This collaboration will melt the ice that may have surrounded the human community, to understand more about each others and to help as much as possible. Stated by Prof. Jesse Jupiter in his Editoral for inauguration of ABJS “I am very confident that this Journal will permit others to have a window into the advances being made by Iranian Orthopedic surgeons as well as providing a platform for others to contribute their own knowledge and ideas. In a small way, this Journal will serve to continue efforts to expand our global Orthopedic Surgical community and serve to stimulate our political leaders to do likewise.”(1.

  15. Information transfer through quantum channels

    International Nuclear Information System (INIS)

    Kretschmann, D.

    2007-01-01

    This PhD thesis represents work done between Aug. 2003 and Dec. 2006 in Reinhard F. Werner's quantum information theory group at Technische Universitaet Braunschweig, and Artur Ekert's Centre for Quantum Computation at the University of Cambridge. My thesis falls into the field of abstract quantum information theory. This work investigates both fundamental properties of quantum channels and their asymptotic capacities for classical as well as quantum information transfer. Stinespring's theorem is the basic structure theorem for quantum channels. It implies that every quantum channel can be represented as a unitary evolution on an enlarged system. In Ch. 3 we present a continuity theorem for Stinespring's representation: two quantum channels are similar if and only if it is possible to find unitary implementations that are likewise similar, with dimension-independent norm bounds. The continuity theorem allows to derive a formulation of the information-disturbance tradeoff in terms of quantum channels, and a continuity estimate for the no-broadcasting principle. In Ch. 4 we then apply the continuity theorem to give a strengthened no-go proof for quantum bit commitment, an important cryptographic primitive. This result also provides a natural characterization of those protocols that fall outside the standard setting of unconditional security, and thus may allow secure bit commitment. We present a new such protocol whose security relies on decoherence in the receiver's lab. Ch. 5 reviews the capacities of quantum channels for the transfer of both classical and quantum information, and investigates several variations in the notion of channel capacity. Memory effects are then investigated in detail in Ch. 6. We advertise a model which is sufficiently general to encompass all causal automata: every quantum process in which the outputs up to any given time t do not depend on the inputs at times t'>t can be represented as a concatenated memory channel. We then explain how

  16. Information transfer through quantum channels

    Energy Technology Data Exchange (ETDEWEB)

    Kretschmann, D.

    2007-03-12

    This PhD thesis represents work done between Aug. 2003 and Dec. 2006 in Reinhard F. Werner's quantum information theory group at Technische Universitaet Braunschweig, and Artur Ekert's Centre for Quantum Computation at the University of Cambridge. My thesis falls into the field of abstract quantum information theory. This work investigates both fundamental properties of quantum channels and their asymptotic capacities for classical as well as quantum information transfer. Stinespring's theorem is the basic structure theorem for quantum channels. It implies that every quantum channel can be represented as a unitary evolution on an enlarged system. In Ch. 3 we present a continuity theorem for Stinespring's representation: two quantum channels are similar if and only if it is possible to find unitary implementations that are likewise similar, with dimension-independent norm bounds. The continuity theorem allows to derive a formulation of the information-disturbance tradeoff in terms of quantum channels, and a continuity estimate for the no-broadcasting principle. In Ch. 4 we then apply the continuity theorem to give a strengthened no-go proof for quantum bit commitment, an important cryptographic primitive. This result also provides a natural characterization of those protocols that fall outside the standard setting of unconditional security, and thus may allow secure bit commitment. We present a new such protocol whose security relies on decoherence in the receiver's lab. Ch. 5 reviews the capacities of quantum channels for the transfer of both classical and quantum information, and investigates several variations in the notion of channel capacity. Memory effects are then investigated in detail in Ch. 6. We advertise a model which is sufficiently general to encompass all causal automata: every quantum process in which the outputs up to any given time t do not depend on the inputs at times t'>t can be represented as a concatenated memory

  17. 16th National Congress of the South African Society of Psychiatrists (SASOP

    Directory of Open Access Journals (Sweden)

    Christer Allgulander

    2010-10-01

    Hardy, E Lopez, G Morales 87. The Psychological sequelae of first trimester termination of pregnancy (TOP: The impact of resilience Ugashvaree Subramaney 88. Drugs and other therapies under investigation for PTSD: An international database Sharain Suliman, Soraya Seedat 89. Frequency and correlates of HIV Testing in patients with severe mental illness Hendrik Temmingh, Leanne Parasram, John Joska, Tania Timmermans, Pete Milligan, Helen van der Plas, Henk Temmingh 90. A proposed mental health service and personnel organogram for the Elizabeth Donkin psychiatric Hospital Stephan van Wyk, Zukiswa Zingela 91. A brief report on the current state of mental health care services in the Eastern Cape Stephan van Wyk, Zukiswa Zingela, Kiran Sukeri, Heloise Uys, Mo Nagdee, Maricela Morales, Helmut Erlacher, Orlando Alonso 92. An integrated mental health care service model for the Nelson Mandela Bay Metro Stephan van Wyk, Zukiswa Zingela, Kiran Sukeri 93. Traditional and alternative healers: Prevalence of use in psychiatric patients Zukiswa Zingela, S van Wyk, W Esterhuysen, E Carr, L Gaauche

  18. Evaluation of COTS Rad Detection Apps

    Energy Technology Data Exchange (ETDEWEB)

    Wagner, Eric [National Security Technologies, LLC. (NSTec), Mercury, NV (United States)

    2014-02-01

    Mobile applications are currently under distribution to smart phones utilizing the built-in charge coupled-device (CCD) camera as a radiation detector. The CCD detector has a very low but measurable gamma interaction cross section so the mechanism is feasible, especially for higher dose rate environments. Given that in a large release of radioactive material these ‘crowd sourced’ measurements will be put forth for consideration, a testing and evaluation of the accuracy and uncertainty of the Apps is a critical endeavor. Not only is the accuracy of the reported measurement of concern to the immediate user’s safety, a quantitative uncertainty is required for a government response such as the Federal Radiological Monitoring and Assessment Center (FRMAC) to accept the values for consideration in the determination of regions exceeding protective action guidelines. Already, prompted by the Fukushima nuclear material releases, several repositories of this crowd-sourced data have been created (http://japan.failedrobot.com, http://www.stubbytour.com/nuc/index_en.asp, and http://www.rdtn.org) although the question remains as to the reliability of measurements incorporated into these repositories. In cases of conflict between the real-time published crowd-sourced data and governmental protective actions prepared literature should be on-hand documenting why the difference, if any, exists. Four applications for iOS devices were obtained along with hardware to benchmark their performance. Gamma/X-Ray Detector by Stephan Hotto, Geiger Camera by Senscare, and RadioactivityCounter App by Hotray LTD are all the applications available for distribution within the US that utilize the CCD camera sensor for detection of radiation levels. The CellRad app under development by Idaho National Laboratory for the Android platform was evaluated. In addition, iRad Geiger with the associated hardware accessory was also benchmarked. Radiation fields were generated in a Cs-137 JL Shepherd

  19. PREFACE: Ultrafast and nonlinear optics in carbon nanomaterials

    Science.gov (United States)

    Kono, Junichiro

    2013-02-01

    Journal of Physics: Condensed Matter staff for their help, patience and professionalism. Since this is a fast-moving field, there is absolutely no way of presenting definitive answers to all open questions, but we hope that this special section will provide an overview of the current state of knowledge regarding this topic. Furthermore, we hope that the exciting science and technology described in this section will attract and inspire other researchers and students working in related fields to enter into the study of ultrafast and nonlinear optical phenomena in carbon-based nanostructures. Ultrafast and nonlinear optics in carbon nanomaterials contents Ultrafast and nonlinear optics in carbon nanomaterialsJunichiro Kono The impact of pump fluence on carrier relaxation dynamics in optically excited grapheneT Winzer and E Malic Time-resolved spectroscopy on epitaxial graphene in the infrared spectral range: relaxation dynamics and saturation behaviorS Winnerl, F Göttfert, M Mittendorff, H Schneider, M Helm, T Winzer, E Malic, A Knorr, M Orlita, M Potemski, M Sprinkle, C Berger and W A de Heer Nonlinear optics of graphene in a strong magnetic fieldXianghan Yao and Alexey Belyanin Theory of coherent phonons in carbon nanotubes and graphene nanoribbonsG D Sanders, A R T Nugraha, K Sato, J-H Kim3, J Kono3, R Saito and C J Stanton Non-perturbative effects of laser illumination on the electrical properties of graphene nanoribbons Hernán L Calvo, Pablo M Perez-Piskunow, Horacio M Pastawski, Stephan Roche and Luis E F Foa Torres Transient absorption microscopy studies of energy relaxation in graphene oxide thin film Sean Murphy and Libai Huang Femtosecond dynamics of exciton localization: self-trapping from the small to the large polaron limit F X Morrissey, J G Mance, A D Van Pelt and S L Dexheimer

  20. EDITORIAL: Focus on Advances in Surface and Interface Science 2008 FOCUS ON ADVANCES IN SURFACE AND INTERFACE SCIENCE 2008

    Science.gov (United States)

    Scheffler, Matthias; Schneider, Wolf-Dieter

    2008-12-01

    Basic research in surface and interface science is highly interdisciplinary, covering the fields of physics, chemistry, biophysics, geo-, atmospheric and environmental sciences, material science, chemical engineering, and more. The various phenomena are interesting by themselves, and they are most important in nearly all modern technologies, as for example electronic, magnetic, and optical devices, sensors, catalysts, lubricants, hard and thermal-barrier coatings, protection against corrosion and crack formation under harsh environments. In fact, detailed understanding of the elementary processes at surfaces is necessary to support and to advance the high technology that very much founds the prosperity and lifestyle of our society. Current state-of-the-art experimental studies of elementary processes at surfaces, of surface properties and functions employ a variety of sophisticated tools. Some are capable of revealing the location and motion of individual atoms. Others measure excitations (electronic, magnetic and vibronic), employing, for example, special light sources such as synchrotrons, high magnetic fields, or free electron lasers. The surprising variety of intriguing physical phenomena at surfaces, interfaces, and nanostructures also pose a persistent challenge for the development of theoretical descriptions, methods, and even basic physical concepts. This second focus issue on the topic of 'Advances in Surface and Interface Science' in New Journal of Physics, following on from last year's successful collection, provides an exciting synoptic view on the latest pertinent developments in the field. Focus on Advances in Surface and Interface Science 2008 Contents Organic layers at metal/electrolyte interfaces: molecular structure and reactivity of viologen monolayers Stephan Breuer, Duc T Pham, Sascha Huemann, Knud Gentz, Caroline Zoerlein, Ralf Hunger, Klaus Wandelt and Peter Broekmann Spin polarized d surface resonance state of fcc Co/Cu(001) K Miyamoto, K

  1. Summary Record of the Fourth Meeting of Records, Knowledge and Memory (RK and M) Across Generations Project

    International Nuclear Information System (INIS)

    2013-01-01

    and memory and the relationship to confidence (Meritxell Martell); 12: The Concept of Oversight (Claudio Pescatore); 13: Monitoring and Oversight Discussion; 14: Minimal Set of Records; 15: Wrap Up of day 1 discussions; 16: Day 2 Introduction; 17: Exploratory investigation into the loss of memory on conventional landfills and contaminated sites of the past (Marcos Buser); 18: Difficulties in preserving knowledge across generations: Exemplification by the repository 'Asse II mine'; 19: Loss of Records and Memory Discussion; 20: Regulatory Catalogue (Helen Gordon-Smith); 21: Regulatory Catalogue Discussion (Stephan Hotzel); 22: Supranational Mechanisms to support Records, Knowledge and Memory Preservation over the medium term (Thierry Schneider); 23: Supranational Mechanisms Discussion (Jean-Noel Dumont); 24: Bibliography Analysis (Richard Ferch); 25: Bibliography Analysis Discussion (Anne Claudel); 26: Menu Driven Document Wiki (Eelco Kruizinga); 27: Wrap-Up of day 2 discussions; 28-29: Introduction and Review of the Meeting (Claudio Pescatore); 30: September Workshop; 31: Phase II; 32: Wrap-Up of day 3 discussions

  2. Resource use and costs of exenatide bid or insulin in clinical practice: the European CHOICE study

    Directory of Open Access Journals (Sweden)

    Kiiskinen U

    2013-07-01

    Full Text Available Urpo Kiiskinen,1 Stephan Matthaei,2 Matthew Reaney,3 Chantal Mathieu,4 Claes-Göran Östenson,5 Thure Krarup,6 Michael Theodorakis,7,* Jacek Kiljanski,8 Carole Salaun-Martin,9 Hélène Sapin,9 Bruno Guerci10 1Eli Lilly, Helsinki, Finland; 2Quakenbrück Diabetes Center, Quakenbrück, Germany; 3Eli Lilly, Windlesham, Surrey, UK; 4Department of Endocrinology, UZ Gasthuisberg, Leuven, Belgium; 5Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden; 6Department of Endocrinology, Bispebjerg Hospital, Copenhagen, Denmark; 7Department of Clinical Therapeutics, University of Athens School of Medicine, Athens, Greece; 8Eli Lilly, Warsaw, Poland; 9Eli Lilly, Neuilly Cedex, France; 10Department of Diabetes, Metabolic Diseases, and Nutrition, Hôpital Brabois, Vandoeuvre-Lès-Nancy, France *Michael Theodorakis was affiliated with the institution shown above at the time of the study, but has since left this institution Purpose: CHOICE (CHanges to treatment and Outcomes in patients with type 2 diabetes initiating InjeCtablE therapy assessed patterns of exenatide bid and initial insulin therapy usage in clinical practice in six European countries and evaluated outcomes during the study. Methods: CHOICE was a 24-month, prospective, noninterventional observational study. Clinical and resource use data were collected at initiation of first injectable therapy (exenatide bid or insulin and at regular intervals for 24 months. Costs were evaluated from the national health care system perspective at 2009 prices. Results: A total of 2515 patients were recruited. At the 24-month analysis, significant treatment change had occurred during the study in 42.2% of 1114 eligible patients in the exenatide bid cohort and 36.0% of 1274 eligible patients in the insulin cohort. Improvements in glycemic control were observed over the course of the study in both cohorts (P < 0.001 for both, but mean weight was reduced in the exenatide bid cohort (P < 0

  3. Treatment outcomes after initiation of exenatide twice daily or insulin in clinical practice: 12-month results from CHOICE in six European countries

    Directory of Open Access Journals (Sweden)

    Ostenson CG

    2013-04-01

    Full Text Available Claes-Göran Östenson,1 Stephan Matthaei,2 Matthew Reaney,3 Thure Krarup,4 Bruno Guerci,5 Jacek Kiljanski,6 Carole Salaun-Martin,7 Hélène Sapin,7 David Bruhn,8 Chantal Mathieu,9 Michael Theodorakis10 1Department of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden; 2Diabetes-Center Quakenbrück, Quakenbrück, Germany; 3Eli Lilly, Windlesham, Surrey, UK; 4Department of Endocrinology I, Bispebjerg Hospital, Copenhagen, Denmark; 5Diabetology, Metabolic Diseases and Nutrition, Brabois Hospital, CHU Nancy, and INSERM CIC, ILCV, Vandoeuvre Lès Nancy, France; 6Eli Lilly, Warsaw, Poland; 7Eli Lilly, Neuilly Cedex, France; 8Eli Lilly, San Diego, California, USA; 9Department of Endocrinology, UZ Gasthuisberg, Leuven, Belgium; 10Department of Clinical Therapeutics, University of Athens School of Medicine, Athens, Greece* *Michael Theodorakis was affiliated with the institution shown at the time of the study, but has since left this institution Objective: The CHanges to treatment and Outcomes in patients with type 2 diabetes initiating InjeCtablE therapy (CHOICE study assessed time to, and reasons for, significant treatment change after patients with type 2 diabetes (T2DM initiated their first injectable glucose-lowering therapy (exenatide twice daily [BID] or insulin in routine clinical practice, and these patients’ clinical outcomes, in six European countries. This paper reports interim data from the first 12 months of the study. Research design and methods: CHOICE (NCT00635492 is a prospective, noninterventional, observational study. Clinical data were collected at initiation of first injectable therapy and after approximately 3, 6, and 12 months. Results: Of 2497 patients enrolled in CHOICE, 1096 in the exenatide BID and 1239 in the insulin cohorts had ≥1 post-baseline assessment and were included in this analysis. Overall, 32.2% of the exenatide BID cohort and 29.1% of the insulin cohort (Kaplan–Meier estimates had

  4. Development and characterization of magnetic iron oxide nanoparticles with a cisplatin-bearing polymer coating for targeted drug delivery

    Directory of Open Access Journals (Sweden)

    Unterweger H

    2014-08-01

    Full Text Available Harald Unterweger,1 Rainer Tietze,1 Christina Janko,1 Jan Zaloga,1 Stefan Lyer,1 Stephan Dürr,1 Nicola Taccardi,2 Ourania-Menti Goudouri,3 Alexander Hoppe,3 Dietmar Eberbeck,4 Dirk W Schubert,5 Aldo R Boccaccini,3 Christoph Alexiou1 1ENT Department, Section of Experimental Oncology and Nanomedicine (SEON, Else Kroener-Fresenius-Stiftung-Professorship, University Hospital Erlangen, 2Chair of Chemical Engineering I (Reaction Engineering, 3Institute of Biomaterials, Department of Materials Science and Engineering, University Erlangen-Nuremberg, Erlangen, 4Physikalisch-Technische Bundesanstalt, Berlin, 5Institute of Polymer Materials, Department of Materials Science and Engineering, University Erlangen-Nuremberg, Erlangen, Germany Abstract: A highly selective and efficient cancer therapy can be achieved using magnetically directed superparamagnetic iron oxide nanoparticles (SPIONs bearing a sufficient amount of the therapeutic agent. In this project, SPIONs with a dextran and cisplatin-bearing hyaluronic acid coating were successfully synthesized as a novel cisplatin drug delivery system. Transmission electron microscopy images as well as X-ray diffraction analysis showed that the individual magnetite particles were around 4.5 nm in size and monocrystalline. The small crystallite sizes led to the superparamagnetic behavior of the particles, which was exemplified in their magnetization curves, acquired using superconducting quantum interference device measurements. Hyaluronic acid was bound to the initially dextran-coated SPIONs by esterification. The resulting amide bond linkage was verified using Fourier transform infrared spectroscopy. The additional polymer layer increased the vehicle size from 22 nm to 56 nm, with a hyaluronic acid to dextran to magnetite weight ratio of 51:29:20. A maximum payload of 330 µg cisplatin/mL nanoparticle suspension was achieved, thus the particle size was further increased to around 77 nm with a zeta

  5. Optimal management of elderly cancer patients: usefulness of the Comprehensive Geriatric Assessment

    Directory of Open Access Journals (Sweden)

    Caillet P

    2014-09-01

    Full Text Available Philippe Caillet,1,2 Marie Laurent,1,2 Sylvie Bastuji-Garin,1,3,4 Evelyne Liuu,2 Stephane Culine,5 Jean-Leon Lagrange,6 Florence Canoui-Poitrine,1,2,3,* Elena Paillaud1,2,* 1Laboratoire d’Investigation Clinique (LIC, Faculté de Medecine, Université Paris Est Créteil (UPEC, Créteil, Paris, 2Unité de Coordination d’Onco-Gériatrie, Département de Médecine Interne et Gériatrie, Hôpital Henri-Mondor, Assistance Publique – Hopitaux de Paris (AP-HP, Créteil, 3Service de Santé Publique, Hôpital Henri-Mondor, AP-HP, Créteil, 4Unité de Recherche Clinique, Hôpital Henri-Mondor, AP-HP, Créteil, 5Service d’Oncologie Médicale, Hôpital Saint-Louis, AP-HP, Paris, 6Service de Radiotherapie, Hôpital Henri-Mondor, AP-HP, Créteil, France*These authors contributed equally to this workBackground: Cancer is common in older patients, who raise specific treatment challenges due to aging-related, organ-specific physiologic changes and the presence in most cases of comorbidities capable of affecting treatment tolerance and outcomes. Identifying comorbid conditions and physiologic changes due to aging allows oncologists to better assess the risk/benefit ratio and to adjust the treatment accordingly. Conducting a Comprehensive Geriatric Assessment (CGA is one approach developed for this purpose. We reviewed the evidence on the usefulness of CGA for assessing health problems and predicting cancer treatment outcomes, functional decline, morbidity, and mortality in older patients with solid malignancies. Methods: We searched Medline for articles published in English between January 1, 2000 and April 14, 2014, and reporting prospective observational or interventional studies of CGA feasibility or effectiveness in patients aged ≥65 years with solid malignancies. We identified studies with at least 100 patients, a multivariate analysis, and assessments of at least five of the following CGA domains: nutrition, cognition, mood, functional status

  6. Clean Coal: myth or reality? At the heart of the energy-climate equation, capturing and storing CO2 - Proceedings of the 2007 Le Havre's international meetings

    International Nuclear Information System (INIS)

    Rufenacht, Antoine; Brodhag, Christian; Mocilnikar, Antoine-Tristan; Bennaceur, Kamel; Esseid, Ablaziz; Lemoine, Stephane; Prevot, Henri; Diercks, Thorsten; Jaclot, Francois; Fache, Dominique; Coulon, Pierre-Jean; Capris, Renaud; TRANIE, Jean-Pascal; Le Thiez, Pierre; Marliave, Luc de; Perrin, Nicolas; Paelinck, Philippe; Clodic, Denis; Thabussot, Laurent; Alf, Martin; Boon, Gustaaf; Giger, Francois; Bisseaud, Jean-Michel; Michel, Patrick; Poyer, Luc; Biebuyck, Christian; Kalaydjian, Francois; Roulet, Claude; Bonijoly, Didier; Gresillon, Francois Xavier; Bonneville, Alain; Tauziede, Christian; Munier, Gilles; Moncomble, Jean-Eudes; Frois, Bernard; Charmant, Marcel; Thybaud, Nathalie; Fares, Tewfik; Lacave, Jean-Marc; Duret, Benoit; Gerard, Bernard

    2007-03-01

    This document comprises the French and English versions of the executive summary of the RIH 2007 meetings, followed by the available presentations (slides). Content: - Symposium Opening: Government and the Coal Issue; 1 - First Session - Energy, Climate, Coal: - Scenarios for energy technologies and CO 2 emissions: Energy outlooks, CO 2 emissions, Technologies (Kamel BENNACEUR); - The global situation of coal: The situation of the international steam coal market, Change in this market, Total's position in this business, Major challenges for the future (Ablaziz ESSEID); - Coal markets: availability, competitiveness, and growing maturity (Stephane LEMOINE); - Coal in the geopolitics of greenhouse gases (Henri PREVOT); - Questions; 2 - Second Session - Coal Economy: - Opportunities and challenges for coal in the European energy mix: the Commission's energy package: The European situation, The European energy mix, The role of EURACOAL (Thorsten DIERCKS); - The development of a coal bed in Lucenay-les-Aix and Cossaye in the Massif Central (Francois JACLOT); - The Russian view of coal's place in the energy mix (Dominique FACHE); - Coal, a key to development in Niger (Pierre-Jean COULON); - The energy and environmental efficiency of coal-fired power plants associated with heating networks (Renaud CAPRIS); - The Valorca project: efficient and immediate use of coal, and strong outlooks for the future (Jean-Pascal TRANIE); - Questions; 3 - Third and Forth Sessions - Clean Power Plants: - CO 2 capture systems (Pierre LE THIEZ); - CO 2 geological capture and storage in the Lacq basin (Luc de MARLIAVE); - Clean coal: Air Liquide technology developments and industrial solutions (Nicolas PERRIN); - Clean combustion and CO 2 (Philippe PAELINCK); - CO 2 capture by freezing/defrosting at low temperatures (Denis CLODIC); - Questions; - Using the experience of a large corporation (ENDESA), to develop clean energy: coal (Laurent THABUSSOT); - Pathways to reduce CO 2

  7. Anaerobic digestion of solid biomass and biowaste

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-07-01

    Within the International Trade Fair for Biogas Plant Technology from 23rd to 24th February, 2012 in Berlin, the following lectures were held: (1) Presentation and results of the EU project 24biomass'' (Claudia Lutsyuk); (2) The Polish biogas market (Tomasz Surowiec); (3) Presence and future of the biogas sector in Poland - EBE project (Eugeniusz Jedrysik); (4) Modern biogas generation in Poland - Case studies of the company Poldanor (Jens Bo Holm-Nielsen); (5) Low space requirement - The challenge in the integration of biogas plants in existing composting facilities - examples from real life (Michael Oertig); (6) Integration of biogas plants in composting facilities by partial-flow fermentation (Bruno Mattheeuws); (7) The significance of an efficient removal of foreign matter from biomass before fermentation in a waste incinerator for municipal wastes (Stephan Schulte); (8) Sustainable enhancement of the anaerobic degradation and increase of the biogas production by means of ultrasonic treatment - examples from real life (Silvana Velten); (9) Cultivation of energy plants on sandy soils in the northeastern part of Germany (Gunter Ebel); (10) Topinambur, a new sustainable energy crop for biogas generation (Vito Pignatelli); (11) Potential of biogas generation from reed (Vilis Dubrovskis); (12) Biogas generation from maize straw - a new procedure of harvesting and processing (Thomas Amon); (13) Generation of biogas by cofermentation of pig manure and grass silage: a pilot study (Ximmin Zhan); (14) Thermophilic dry fermentation of poultry litter and energy crops for the generation of biogas, organic fertilizer and protection of water resources from environmental damages in the Mid-Atlantic region of the USA (John Intersoll); (15) Energetic utilisation of horse manure (Saskia Oldenburg); (16) Realization of the greatest and most modern Hungarian biogas plant in Szarvas (Ludwig Dinkloh); (16) Biogas in Russia - The investment program of the cooperation &apos

  8. Management of radioactive materials and wastes: status, stakes and perspectives

    International Nuclear Information System (INIS)

    Champion, Didier; Devin, Patrick; Tanguy, Loic; Bernard, Herve; Minon, Jean-Paul; Leclaire, Arnaud; Gilli, Ludivine; Lheureux, Yves; Pescatore, Claudio; Barbey, Pierre; Schneider, Thierry; Gay, Didier; Forest, Isabelle; Hemidy, Pierre-Yves; Baglan, Nicolas; Desnoyers, Bruno; Pieraccini, Michel; Poncet, Philippe; Seguin, Bertille; Calvez, Marianne; Leclerc, Elisabeth; Bancelin, Estelle; Fillion, Eric; Segura, Yannick; Vernaz, Etienne; Granier, Guy; De Preter, Peter; Petitfrere, Michael; Laye, Frederic; Nakamura, Takashi; Gin, Stephane; Lebaron-Jacobs, Laurence; Dinant, Sophie; Vacquier, Blandine; Crochon, Philippe; Griffault, Lise; Smith, Graham

    2013-10-01

    studies - Safety and continuous improvements (Estelle BANCELIN - EDF, Eric FILLION - CEA); - Comparative analysis between a very-low level waste storage facility and a conventional waste storage facility (Yannick SEGURA - ANDRA); - Research on nuclear wastes (Etienne VERNAZ - CEA); - Wastes characterization and intercomparison exercise (Guy GRANIER - CETAMA); - Belgium situation with respect to the long-term management of radioactive wastes (Peter DE PRETER - ONDRAF); - Wastes management in post-accident situation - the CODIRPA works (Frederic LAYE - ASN); - Wastes management in contaminated areas: Japanese situation and experience feedback 2 years after the Fukushima accident (Takashi NAKAMURA - JANUS); Radioactive waste management in the USA (Stephane GIN - CEA) - Monitoring and environmental impact of radioactive waste storage sites (Sophie DINANT - ANDRA); - Lessons learnt from a mortality and cancer impact study in the vicinity of the Aube storage facility (Blandine VACQUIER - InVS); - Evaluation of dosimetric impacts of uranium mine tailings using modeling and comparison with environmental monitoring results (Philippe CROCHON - AREVA); - Cigeo's long-term impact - methodology and presentation of the biosphere approach (Lise GRIFFAULT - ANDRA); - Evaluation of long-term impacts of radioactive waste storage facilities - Lessons learnt and perspectives of the BIOPROTA program (Graham SMITH - GMS Abingdon Ltd)

  9. S4. ASYMMETRIC DRUG-INDUCED PARKINSONISM IS RELATED TO PSYCHOPATHOLOGY

    Science.gov (United States)

    Pieters, Lydia; Bakker, P Roberto; Van Harten, Peter N

    2018-01-01

    severity index (CGI-SCH SI). Discussion DIP is asymmetric in 1 of 5 patients. Therefore, the clinical rule that Parkinson’s disease always starts asymmetrically and such may be helpful to differentiate between Parkinson’s disease and DIP is not valid. Asymmetric presentation of DIP is of clinical relevance as it is related to the severity of psychopathology. Asymmetric DIP may alert the clinician of more severe psychopathology. Replication is indicated to examine the robustness of the relationship. References 1. Modestin J, Wehrli MV, Stephan PL, Agarwalla P. Evolution of neuroleptic-induced extrapyramidal syndromes under long-term neuroleptic treatment. Schizophr Res. 2008; 100(1–3): 97–107. 2. Janno S, Holi M, Tuisku K, Wahlbeck K. Prevalence of Neuroleptic-Induced Movement Disorders in Chronic Schizophrenia Inpatients. Am J Psychiatry. 2004; 161(1): 160–163. 3. Harten PN Van, Matroos GE, Hoek HW. The prevalence of tardive dystonia, tardive dyskinesia, parkinsonism and akathisia. The Curaçao Extrapyramidal Syndromes Study I. Schizophr Res. 1996; 19(2): 195–203. 4. Shin H, Chung J. Drug-Induced Parkinsonism. J Clin Neurol. 2012; 8: 15–21. 5. Bakker PR, de Groot IW, van Os J, van Harten PN. Long-Stay Psychiatric Patients: A Prospective Study Revealing Persistent Antipsychotic-Induced Movement Disorder. PLoS One. 2011; 6(10): 1–6.

  10. Evaluation of COTS Rad Detection Apps

    International Nuclear Information System (INIS)

    Wagner, Eric

    2014-01-01

    Mobile applications are currently under distribution to smart phones utilizing the built-in charge coupled-device (CCD) camera as a radiation detector. The CCD detector has a very low but measurable gamma interaction cross section so the mechanism is feasible, especially for higher dose rate environments. Given that in a large release of radioactive material these 'crowd sourced' measurements will be put forth for consideration, a testing and evaluation of the accuracy and uncertainty of the Apps is a critical endeavor. Not only is the accuracy of the reported measurement of concern to the immediate user's safety, a quantitative uncertainty is required for a government response such as the Federal Radiological Monitoring and Assessment Center (FRMAC) to accept the values for consideration in the determination of regions exceeding protective action guidelines. Already, prompted by the Fukushima nuclear material releases, several repositories of this crowd-sourced data have been created (http://japan.failedrobot.com, http://www.stubbytour.com/nuc/index_en.asp, and http://www.rdtn.org) although the question remains as to the reliability of measurements incorporated into these repositories. In cases of conflict between the real-time published crowd-sourced data and governmental protective actions prepared literature should be on-hand documenting why the difference, if any, exists. Four applications for iOS devices were obtained along with hardware to benchmark their performance. Gamma/X-Ray Detector by Stephan Hotto, Geiger Camera by Senscare, and RadioactivityCounter App by Hotray LTD are all the applications available for distribution within the US that utilize the CCD camera sensor for detection of radiation levels. The CellRad app under development by Idaho National Laboratory for the Android platform was evaluated. In addition, iRad Geiger with the associated hardware accessory was also benchmarked. Radiation fields were generated in a Cs-137 JL

  11. Book reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2011-06-01

    Full Text Available Globalization and the Po st-Creole Imagination: Notes on Fleeing the Plantation,by Michaeline A. Crichlow with Patricia Northover (reviewed by Raquel Romberg Afro-Caribbean Religions: An Introduction to their Historical, Cultural, and Sacred Traditions, by Nathaniel Samuel Murrell (reviewed by James Houk Africas of the Americas: Beyond the Search for Origins in the Study of Afro-Atlantic Religions, edited by Stephan Palmié (reviewed by Aisha Khan Òrì?à Devotion as World Religion: The Globalization of Yorùbá Religious Culture, edited by Jacob K. Olupona & Terry Rey (reviewed by Brian Brazeal Sacred Spaces and Religious Traditions in Oriente Cuba, by Jualynne E. Dodson (reviewed by Kristina Wirtz The Coolie Speaks: Chinese Indentured Laborers and African Slaves of Cuba, by Lisa Yun (reviewed by W. Look Lai Cuba and Western Intellectuals since 1959, by Kepa Artaraz (reviewed by Anthony P. Maingot Inside El Barrio: A Bottom-Up View of Neighborhood Life in Castro’s Cuba, by Henry Louis Taylor, Jr. (reviewed by Mona Rosendahl On Location in Cuba: Street Filmmaking During Times of Transition, by Ann Marie Stock (reviewed by Cristina Venegas Cuba in The Special Period: Culture and Ideology in the 1990s, edited by Ariana Hernandez-Reguant (reviewed by Myrna García-Calderón The Cubans of Union City: Immigrants and Exiles in a New Jersey Community. Yolanda Prieto (reviewed by Jorge Duany Target Culebra: How 743 Islanders Took On the Entire U.S. Navy and Won, by Richard D. Copaken (reviewed by Jorge Rodríguez Beruff The World of the Haitian Revolution, edited by David Patrick Geggus & Norman Fiering (reviewed by Yvonne Fabella Bon Papa: Haiti’s Golden Years, by Bernard Diederich (reviewed by Robert Fatton, Jr. 1959: The Year that Inflamed the Caribbean, by Bernard Diederich (reviewed by Landon Yarrington Dominican Cultures: The Making of a Caribbean Society, edited by Bernardo Vega

  12. Ionizing radiation sources: very diversified means, multiple applications and a changing regulatory environment. Conference proceedings

    International Nuclear Information System (INIS)

    2011-11-01

    This document brings together the available presentations given at the conference organised by the French society of radiation protection about ionizing radiation source means, applications and regulatory environment. Twenty eight presentations (slides) are compiled in this document and deal with: 1 - Overview of sources - some quantitative data from the national inventory of ionizing radiation sources (Yann Billarand, IRSN); 2 - Overview of sources (Jerome Fradin, ASN); 3 - Regulatory framework (Sylvie Rodde, ASN); 4 - Alternatives to Iridium radiography - the case of pressure devices at the manufacturing stage (Henri Walaszek, Cetim; Bruno Kowalski, Welding Institute); 5 - Dosimetric stakes of medical scanner examinations (Jean-Louis Greffe, Charleroi hospital of Medical University); 6 - The removal of ionic smoke detectors (Bruno Charpentier, ASN); 7 - Joint-activity and reciprocal liabilities - Organisation of labour risk prevention in case of companies joint-activity (Paulo Pinto, DGT); 8 - Consideration of gamma-graphic testing in the organization of a unit outage activities (Jean-Gabriel Leonard, EDF); 9 - Radiological risk control at a closed and independent work field (Stephane Sartelet, Areva); 10 - Incidents and accidents status and typology (Pascale Scanff, IRSN); 11 - Regional overview of radiation protection significant events (Philippe Menechal, ASN); 12 - Incident leading to a tritium contamination in and urban area - consequences and experience feedback (Laurence Fusil, CEA); 13 - Experience feedback - loss of sealing of a calibration source (Philippe Mougnard, Areva); 14 - Blocking incident of a 60 Co source (Bruno Delille, Salvarem); 15 - Triggering of gantry's alarm: status of findings (Philippe Prat, Syctom); 16 - Non-medical electric devices: regulatory changes (Sophie Dagois, IRSN; Jerome Fradin, ASN); 17 - Evaluation of the dose equivalent rate in pulsed fields: method proposed by the IRSN and implementation test (Laurent Donadille, IRSN

  13. Ionizing radiation sources: very diversified means, multiple applications and a changing regulatory environment. Conference proceedings; Les sources de rayonnements ionisants: des moyens tres diversifies, des applications multiples et une reglementation en evolution. Recueil des presentations

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-11-15

    This document brings together the available presentations given at the conference organised by the French society of radiation protection about ionizing radiation source means, applications and regulatory environment. Twenty eight presentations (slides) are compiled in this document and deal with: 1 - Overview of sources - some quantitative data from the national inventory of ionizing radiation sources (Yann Billarand, IRSN); 2 - Overview of sources (Jerome Fradin, ASN); 3 - Regulatory framework (Sylvie Rodde, ASN); 4 - Alternatives to Iridium radiography - the case of pressure devices at the manufacturing stage (Henri Walaszek, Cetim; Bruno Kowalski, Welding Institute); 5 - Dosimetric stakes of medical scanner examinations (Jean-Louis Greffe, Charleroi hospital of Medical University); 6 - The removal of ionic smoke detectors (Bruno Charpentier, ASN); 7 - Joint-activity and reciprocal liabilities - Organisation of labour risk prevention in case of companies joint-activity (Paulo Pinto, DGT); 8 - Consideration of gamma-graphic testing in the organization of a unit outage activities (Jean-Gabriel Leonard, EDF); 9 - Radiological risk control at a closed and independent work field (Stephane Sartelet, Areva); 10 - Incidents and accidents status and typology (Pascale Scanff, IRSN); 11 - Regional overview of radiation protection significant events (Philippe Menechal, ASN); 12 - Incident leading to a tritium contamination in and urban area - consequences and experience feedback (Laurence Fusil, CEA); 13 - Experience feedback - loss of sealing of a calibration source (Philippe Mougnard, Areva); 14 - Blocking incident of a {sup 60}Co source (Bruno Delille, Salvarem); 15 - Triggering of gantry's alarm: status of findings (Philippe Prat, Syctom); 16 - Non-medical electric devices: regulatory changes (Sophie Dagois, IRSN; Jerome Fradin, ASN); 17 - Evaluation of the dose equivalent rate in pulsed fields: method proposed by the IRSN and implementation test (Laurent Donadille

  14. Using Smartphones and Health Apps to Change and Manage Health Behaviors: A Population-Based Survey.

    Science.gov (United States)

    Ernsting, Clemens; Dombrowski, Stephan U; Oedekoven, Monika; O Sullivan, Julie L; Kanzler, Melanie; Kuhlmey, Adelheid; Gellert, Paul

    2017-04-05

    activity, and between feedback or monitoring and adherence to doctor's advice. Although there were many smartphone and health app users, a substantial proportion of the population was not engaged. Findings suggest age-related, socioeconomic-related, literacy-related, and health-related disparities in the use of mobile technologies. Health app use may reflect a user's motivation to change or maintain health behaviors. App developers and researchers should take account of the needs of older people, people with low health literacy, and chronic conditions. ©Clemens Ernsting, Stephan U Dombrowski, Monika Oedekoven, Julie L O´Sullivan, Melanie Kanzler, Adelheid Kuhlmey, Paul Gellert. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 05.04.2017.

  15. EDITORIAL: Bioengineering nanotechnology: towards the clinic Bioengineering nanotechnology: towards the clinic

    Science.gov (United States)

    Zhao, Weian; Karp, Jeffrey M.; Ferrari, Mauro; Serda, Rita

    2011-12-01

    special issue highlights some of the most recent advances in the exciting field of bioengineering nanotechnology. The themes covered in this issue include nanoparticle systems for tracking transplanted stem cells using a variety of imaging modalities, synthesis of smart nanomaterials for drug delivery and targeting specific intracellular organalles, elucidating how physical cues provided by nano- or micro-fabricated scaffolds impact cell phenotype, novel nanocomposite materials for biosensing, biomimetic assembly of nanostructures for studying molecular interactions, and high content analysis for assessing nanotoxicity. We believe next-generation nanomaterials that are currently under development will transform our understanding of biological mechanisms, and revolutionize clinical practice through ushering in new diagnostics and therapeutic paradigms. As nanotechnology becomes increasingly accessible to research laboratories, significant advances leading to paradigm shifts in basic biology and medicine will require connecting the right technology to the right problem and ensuring that the most pertinent criteria are correctly identified and addressed. References [1] Peer D et al Nat. Nanotechnol. 2 751-60 [2] Wang A Z, Langer R S and Farokhzad O C 2011 Annu. Rev. Med. doi: 10.1146/annurev-med-040210-162544 [3] Farokhzad O C and Langer R 2006 Adv. Drug Deliv. Rev. 58 1456-9 [4] Zhao W and Karp J M 2009 Nat. Mater. 8 453-4 [5] Ferreira L, Karp J M, Nobre L and Langer R 2008 Cell Stem Cell 3 136-46 [6] Zhao W and Karp J M 2009 ChemBioChem 10 2308-10 [7] Zhao W et al 2011 Nat. Nanotechnol. 6 524-31 [8] Stephan M T, Moon J J, Um S H, Bershteyn A and Irvine D J 2010 Nat. Med. 16 1035-41 [9] Sarkar D, Ankrum J A, Teo G S, Carman C V and Karp J M 2011 Biomaterials 32 3053-61

  16. Research for energy optimized building. Status seminar; Forschung fuer Energieoptimiertes Bauen. Statusseminar

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    ); (17) Quality assurance for geothermal probes for heating and cooling (Manfred Reuss, Markus Proell, Roland Koenigsdorff); (18) Phase change fluids for heat storage in the air conditioning of buildings (Stefan Gschwander, Peter Schossig); (19) Thermochemical storages for heating, air conditioning and dehumidification (Andreas Hauer); (20) A survey of solar storage applications (Klaus Vajen et al.); (21) Application of phase change materials (PCM) in the construction of wooden buildings in order to avoid an overheating in summer (Christoph Kempkes, Stephan Schlitzberger); (22) The air cross-flowed boulders storage - Innovation in the aeration of buildings (Mario Reichel, Ronny Stieber); (23) GeoTU6 - Utilization of geotheremal energy in tunnels in the areas of cities using the tram system tunnel Stuttgart-Fasanenhof (U69) as an example (Marcus Schneider et al.); (24) A simulation-based automation and optimization of operation (Ursula Eicker et al.); (25) Model-based operation analysis of buildings - Methods for the recognition of mistakes and optimization in the facility management (Christian Neumann, Dirk Jacob); (26) Optimization of operation of university buildings (Werner Jensch et al.); (27) EnBop - Energetic optimization of operation (Stefan Plesser, M. Norbert Fisch); (27) Monitoring at DVZ Barnim in Eberswalde (Tobias Haeusler); (28) Joint project: An energy optimized illumination at simultaneous improvement of the life quality using daylight and new lamp technology and series technology (Heinrich Kaase et al.).

  17. PREFACE: 11th International Conference on X-ray Microscopy (XRM2012)

    Science.gov (United States)

    Xu, Hongjie; Wu, Ziyu; Tai, Renzhong

    2013-10-01

    The Eleventh International Conference on X-ray Microscopy (XRM2012) was held on 5-10 August 2012 at the Hope hotel in Shanghai. Historically, for the first time the XRM conference took place in China. The conference was jointly hosted by the Shanghai Synchrotron Radiation Facility (SSRF) and the National Synchrotron Radiation Laboratory (NSRL). The series of XRM conferences dates back to 1983 in Göttingen, Germany. Since the Zürich conference, XRM2008, it has been held every two years, showing its increasing popularity among the x-ray microscopy communities around the world. Research in the area of x-ray microscopy is advancing very fast with the development of synchrotron radiation techniques, especially the emergence of third generation light sources with low natural emittance which has significantly pushed forward the development of technologies and applications in this area. This has been fully demonstrated in presentations from this and previous XRM conferences. XRM2012 was attended by 295 people including 21 invited speakers, 53 contributing speakers, 55 students, and 13 industry exhibitors. Over 232 abstracts were submitted for oral or poster presentation and 56 original, peer-reviewed papers are published in these proceedings. The conference was sponsored by the Chinese Academy of Sciences (CAS) and the National Natural Science Foundation of China (11210301016/A0802), and three gold sponsors active in industrial and technological fields related to x-ray microscopy. An exhibition booth was offered free to Australia synchrotron, the host for XRM2014, to promote the next conference which will be held in Melbourne, Australia in 2014. An unforgettable memory for most conference participants might be the charming night cruise along Pujiang river which was part of the welcome reception on the first evening. The Werner Meyer-Ilse Award (WMIA) prize this year was awarded to Irene Zanette (TU-München) and Stephan Werner (HZB-Berlin), the former for her pioneering

  18. Anaerobic digestion of solid biomass and biowaste

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-07-01

    Within the International Trade Fair for Biogas Plant Technology from 23rd to 24th February, 2012 in Berlin, the following lectures were held: (1) Presentation and results of the EU project 24biomass'' (Claudia Lutsyuk); (2) The Polish biogas market (Tomasz Surowiec); (3) Presence and future of the biogas sector in Poland - EBE project (Eugeniusz Jedrysik); (4) Modern biogas generation in Poland - Case studies of the company Poldanor (Jens Bo Holm-Nielsen); (5) Low space requirement - The challenge in the integration of biogas plants in existing composting facilities - examples from real life (Michael Oertig); (6) Integration of biogas plants in composting facilities by partial-flow fermentation (Bruno Mattheeuws); (7) The significance of an efficient removal of foreign matter from biomass before fermentation in a waste incinerator for municipal wastes (Stephan Schulte); (8) Sustainable enhancement of the anaerobic degradation and increase of the biogas production by means of ultrasonic treatment - examples from real life (Silvana Velten); (9) Cultivation of energy plants on sandy soils in the northeastern part of Germany (Gunter Ebel); (10) Topinambur, a new sustainable energy crop for biogas generation (Vito Pignatelli); (11) Potential of biogas generation from reed (Vilis Dubrovskis); (12) Biogas generation from maize straw - a new procedure of harvesting and processing (Thomas Amon); (13) Generation of biogas by cofermentation of pig manure and grass silage: a pilot study (Ximmin Zhan); (14) Thermophilic dry fermentation of poultry litter and energy crops for the generation of biogas, organic fertilizer and protection of water resources from environmental damages in the Mid-Atlantic region of the USA (John Intersoll); (15) Energetic utilisation of horse manure (Saskia Oldenburg); (16) Realization of the greatest and most modern Hungarian biogas plant in Szarvas (Ludwig Dinkloh); (16) Biogas in Russia - The investment program of the cooperation ''Bio

  19. The role of the multidisciplinary health care team in the management of patients with Marfan syndrome

    Directory of Open Access Journals (Sweden)

    von Kodolitsch Y

    2016-11-01

    Full Text Available Yskert von Kodolitsch,1 Meike Rybczynski,1 Marina Vogler,2 Thomas S Mir,3 Helke Schüler,1 Kerstin Kutsche,4 Georg Rosenberger,4 Christian Detter,5 Alexander M Bernhardt,5 Axel Larena-Avellaneda,6 Tilo Kölbel,6 E Sebastian Debus,6 Malte Schroeder,7,8 Stephan J Linke,9,10 Bettina Fuisting,9 Barbara Napp,1 Anna Lena Kammal,11 Klaus Püschel,11 Peter Bannas,12 Boris A Hoffmann,13 Nele Gessler,13 Eva Vahle-Hinz,14 Bärbel Kahl-Nieke,14 Götz Thomalla,15 Christina Weiler-Normann,16 Gunda Ohm,17 Stefan Neumann,18 Dieter Benninghoven,19 Stefan Blankenberg,1 Reed E Pyeritz20 1Clinic of Cardiology, University Heart Centre, 2Marfan Hilfe Deutschland e.V., Zentrumsehstärke, 3Clinic for Pediatric Cardiology, University Heart Centre, 4Institute of Human Genetics, 5Clinic of Cardiovascular Surgery, University Heart Centre, 6Clinic of Vascular Medicine, University Heart Centre, 7Department of Trauma, Hand, and Reconstructive Surgery, 8Department of Orthopedics, 9Clinic of Ophthalmology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; 10Smilow Center for Translational Research, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; 11Department of Legal Medicine, 12Diagnostic and Interventional Radiology Department and Clinic, 13Clinic of Electrophysiology, University Heart Centre, 14Department of Orthodontics, Center for Dental and Oral Medicine, 15Clinic of Neurology, 16Martin Zeitz Center for Rare Diseases, 17Strategic Business Development, 18Business Unit Quality Management, University Medical Center Hamburg-Eppendorf, 19Mühlenberg-Clinic for Rehabilitation, Bad Malente-Gremsmühlen, 20Zentrumsehstärke, Hamburg, Germany Abstract: Marfan syndrome (MFS is a rare, severe, chronic, life-threatening disease with multiorgan involvement that requires optimal multidisciplinary care to normalize both prognosis and quality of life. In this article, each key team member of all the medical disciplines of a multidisciplinary

  20. FOCUS ON GRAPHENE

    International Nuclear Information System (INIS)

    Peres, N M R; Ribeiro, Ricardo M

    2009-01-01

    Balandin Calculation of the Raman G peak intensity in monolayer graphene: role of Ward identities D M Basko Electronic transport in bilayer graphene Mikito Koshino Magnetic Kronig-Penney model for Dirac electrons in single-layer graphene M Ramezani Masir, P Vasilopoulos and F M Peeters Electrical transport in high-quality graphene pnp junctions Jairo Velasco Jr, Gang Liu, Wenzhong Bao and Chun Ning Lau Local density of states and scanning tunneling currents in graphene N M R Peres, Ling Yang and Shan-Wen Tsai Gaps and tails in graphene and graphane B Dora and K Ziegler Quasi-ferromagnet spintronics in the graphene nanodisc-lead system Motohiko Ezawa Range and correlation effects in edge disordered graphene nanoribbons Alessandro Cresti and Stephan Roche Remarks on the tight-binding model of graphene Cristina Bena and Gilles Montambaux (editorial)

  1. Anticonvulsant effects of isomeric nonimidazole histamine H3 receptor antagonists

    Directory of Open Access Journals (Sweden)

    Sadek B

    2016-11-01

    Full Text Available Bassem Sadek,1 Ali Saad,1 Johannes Stephan Schwed,2,3 Lilia Weizel,2 Miriam Walter,2 Holger Stark2,3 1Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates; 2Biocenter, Institute of Pharmaceutical Chemistry, Goethe University, Frankfurt, Germany; 3Department of Pharmaceutical and Medicinal Chemistry, Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University, Düsseldorf, Germany Abstract: Phenytoin (PHT, valproic acid, and modern antiepileptic drugs (AEDs, eg, remacemide, loreclezole, and safinamide, are only effective within a maximum of 70%–80% of epileptic patients, and in many cases the clinical use of AEDs is restricted by their side effects. Therefore, a continuous need remains to discover innovative chemical entities for the development of active and safer AEDs. Ligands targeting central histamine H3 receptors (H3Rs for epilepsy might be a promising therapeutic approach. To determine the potential of H3Rs ligands as new AEDs, we recently reported that no anticonvulsant effects were observed for the (S-2-(4-(3-(piperidin-1-ylpropoxybenzylaminopropanamide (1. In continuation of our research, we asked whether anticonvulsant differences in activities will be observed for its R-enantiomer, namely, (R-2-(4-(3-(piperidin-1-ylpropoxybenzylaminopropaneamide (2 and analogs thereof, in maximum electroshock (MES-, pentylenetetrazole (PTZ-, and strychnine (STR-induced convulsion models in rats having PHT and valproic acid (VPA as reference AEDs. Unlike the S-enantiomer (1, the results show that animals pretreated intraperitoneally (ip with the R-enantiomer 2 (10 mg/kg were moderately protected in MES and STR induced models, whereas proconvulsant effect was observed for the same ligand in PTZ-induced convulsion models. However, animals pretreated with intraperitoneal doses of 5, 10, or 15 mg/kg of structurally bulkier (R-enantiomer (3

  2. Astronomers Find World with Thick, Inhospitable Atmosphere and an Icy Heart

    Science.gov (United States)

    2009-12-01

    planets, they found that the observed radius exceeds the models' predictions: there is something more than the planet's solid surface blocking the star's light - a surrounding atmosphere, 200 km thick. "This atmosphere is much thicker than that of the Earth, so the high pressure and absence of light would rule out life as we know it," says Charbonneau, "but these conditions are still very interesting, as they could allow for some complex chemistry to take place." "Because the planet is too hot to have kept an atmosphere for long, GJ1214b represents the first opportunity to study a newly formed atmosphere enshrouding a world orbiting another star," adds team member Xavier Bonfils. "Because the planet is so close to us, it will be possible to study its atmosphere even with current facilities." The planet was first discovered as a transiting object within the MEarth project, which follows about 2000 low-mass stars to look for transits by exoplanets [4]. To confirm the planetary nature of GJ1214b and to obtain its mass (using the so-called Doppler method), the astronomers needed the full precision of the HARPS spectrograph, attached to ESO's 3.6-metre telescope at La Silla. An instrument with unrivalled stability and great precision, HARPS is the world's most successful hunter for small exoplanets. "This is the second super-Earth exoplanet for which the mass and radius could be obtained, allowing us to determine the density and to infer the inner structure," adds co-author Stephane Udry. "In both cases, data from HARPS was essential to characterise the planet." "The differences in composition between these two planets are relevant to the quest for habitable worlds," concludes Charbonneau. If super-Earth planets in general are surrounded by an atmosphere similar to that of GJ1214b, they may well be inhospitable to the development of life as we know it on our own planet. Notes [1] A super-Earth is defined as a planet between one and ten times the mass of the Earth. An exoplanet

  3. EDITORIAL: Sensitive structures: refractive indices in nanotechnology Sensitive structures: refractive indices in nanotechnology

    Science.gov (United States)

    Demming, Anna

    2012-12-01

    came so close to uncovering the law of refraction [12], once termed his professional efforts 'the restless search for and interpretation of causes, the spiritual anguish for grace' [13]. The outcry will resonate with anyone who has applied themselves in the endeavours of scientific research or indeed any other discipline as a scholar, athlete, artist or otherwise. But while there may be frustrations along the way, the achievements in the end make the effort worthwhile. The work in this issue is just one example of what the 'restless search' in scientific research can achieve in sensing technology using nanoscale systems. References [1] Maeda E, Yaerim L, Kobayashi Y, Taino A, Koizumi M, Fujikawa S and Delauney J-J 2012 Sensitivity to refractive index of high aspect-ratio nano-fins with optical vortex Nanotechnology 23 505502 [2] Smith A M 1982 Ptolemy's search for a law of refraction: a case-study in the classical methodology of 'saving the appearances' and its limitations Arch. Hist. Exact Sci. 26 221-40 [3] Rashed R 1990 A pioneer in anaclastics: Ibn Sahl on burning mirrors and lenses ISIS 81 464-91 [4] Kwan A, Dudley J and Lantz E 2002 Who really discovered Snell's law? Phys. World 15 64 [5] Snellius W 1621 unpublished [6]Descartes R 1637 Dioptrique [7] Aliev A E, Gartstein Y N and Baughman R H 2011 Mirage effect from thermally modulated transparent carbon nanotube sheets Nanotechnology 22 435704 [8] Homola J, Yee S S and Gunter G 1999 Surface plasmon resonance sensors: review Sensors Actuators B 54 3-15 [9] Mayer K M, Hao F, Lee S, Nordlander P and Hafner J H 2010 A single molecule immunoassay by localized surface plasmon resonance Nanotechnology 21 255503 [10] Biris C G and Panoiu N C 2011 Excitation of dark plasmonic cavity modes via nonlinearly induced dipoles: applications to near-infrared plasmonic sensing Nanotechnology 22 235502 [11] Boriskina S V and Reinhard B M 2011 Adaptive on-chip control of nano-optical fields with optoplasmonic vortex nanogates Opt

  4. International training course on uranium exploration

    International Nuclear Information System (INIS)

    Barretto, P.M.C.

    1978-01-01

    radiometric control of uranium ores, and the advantages and disadvantages of different methods. The second week was spent entirely on reconnaissance level sampling of stream sediment and surface water in an area of approximately 300 km 2 . About 900 stream sediments and water samples were collected during this period by 12 groups of participants, each group consisting of two trainees. Their work was supervised by three field instructors. The third week was used to carry out a detailed survey over areas with newly discovered uranium anomalies. The work included line cutting for sampling, measurement of radon-222 concentration in soil-gas, soil sampling, total counts and gamma-ray spectrometnc readings at more than 200 sites. Spring and stream water were also sampled for radon determination and heavy minerals were collected for uranium analysis. Mr Barretto is a member of the Nuclear Materials and Fuel Cycle Section, Division of Nuclear Power and Reactors. In the last week, a visit was made to Joseph Stephan Institute's reactor and analytical laboratory facilities in Ljubljana The participants also visited the Regional Computing Centre in Ljubljana, where they were introduced to various procedures of computer data processing of geochemical data and its interpretation. The last day of the training course was used in analysing the results of the reconnaissance and detailed exploration phases with the help of manually, as well as computer-drawn, maps. In addition to the above programme, informal lectures were given during the course of the field work and on several evenings. The planning of the survey was discussed every day before going to the field. Training course certificates were presented to the participants at the end of the course. All the proposed objectives were reached. The work accomplished reflected the genuine interest and enthusiasm of the heterogeneous group of participants in carrying out the various tasks. The atmosphere was that of close co-operation and

  5. EDITORIAL: Greetings from the new Editor-in-Chief Greetings from the new Editor-in-Chief

    Science.gov (United States)

    Nielsch, Kornelius

    2012-01-01

    -review, with the aim to raise the quality of our content, three years later the number of published articles has remained stable at around 220 per year, whilst the number of downloads and citations to the journal has grown. In 2011, three topical issues have been published, on: (Nano)characterization of semiconductor materials and structures (Guest Editor: Alberta Bonanni, University of Linz, Austria) Flexible OLEDs and organic electronics (Guest Editors: Jang-Joo Kim, Min-Koo Han, Cambridge University, UK, and Yong-Young Noh, Seoul National University, Korea) From heterostructures to nanostructures: an 80th birthday tribute to Zhores Alferov (Guest Editor: Dieter Bimberg, Technische Universität Berlin, Germany) For the coming years, I will strongly support that the number of published topical issues will continue on the same level or slightly rise. SST has planned the publication of the following topical issues for 2012: Non-polar and semipolar nitride semiconductors (Guest Editors: Jung Han, Yale University, USA, and Michael Kneissl, Technische Universität Berlin, Germany) Topological insulators (Guest Editors: Alberto Morpurgo, Université de Genève, Switzerland and Björn Trauzettel, Universität Basel, Switzerland) Atomic layer deposition (Guest Editor: Marek Godlewski, Polish Academy of Sciences, Poland) 50th Anniversary of the laser diode (Guest Editors: Mike Adams, Univeristy of Essex, UK and Stephane Calvez, University of Strathclyde, UK) In addition to the traditional topics of SST, I as Editor-in-chief, strongly support and welcome the submission of manuscripts on organic semiconductors, topological insulators, semiconductor nanostructures for photovoltaic, solid-state lighting and energy harvesting, IC application beyond Moore's law and fundamental works on semiconductors based on abundant materials. I am extremely optimistic about the future of SST. I believe that we will raise the standards of acceptance while maintaining the short time from submission to

  6. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1998-01-01

    Full Text Available -Valerie I.J. Flint, Margarita Zamora, Reading Columbus. Berkeley: University of California Press, 1993. xvi + 247 pp. -Riva Berleant-Schiller, Historie Naturelle des Indes: The Drake manuscript in the Pierpont Morgan Library. New York: Norton, 1996. xxii + 272 pp. -Neil L. Whitehead, Charles Nicholl, The creature in the map: A journey to Eldorado. London: Jonathan Cape, 1995. 398 pp. -William F. Keegan, Ramón Dacal Moure ,Art and archaeology of pre-Columbian Cuba. Pittsburgh: University of Pittsburgh Press, 1996. xxiv + 134 pp., Manuel Rivero de la Calle (eds -Michael Mullin, Stephan Palmié, Slave cultures and the cultures of slavery. Knoxville: University of Tennessee Press, 1995. xlvii + 283 pp. -Bill Maurer, Karen Fog Olwig, Small islands, large questions: Society, culture and resistance in the post-emancipation Caribbean. London: Frank Cass, 1995. viii + 200 pp. -David M. Stark, Laird W. Bergad ,The Cuban slave market, 1790-1880. Cambridge: Cambridge University Press, 1995. xxi + 245 pp., Fe Iglesias García, María Del Carmen Barcia (eds -Susan Fernández, Tom Chaffin, Fatal glory: Narciso López and the first clandestine U.S. war against Cuba. Charlottesville: University Press of Virginia, 1996. xxii + 282 pp. -Damian J. Fernández, María Cristina García, Havana USA: Cuban exiles and Cuban Americans in South Florida, 1959-1994. Berkeley: University of California Press, 1996. xiii + 290 pp. -Myrna García-Calderón, Carmen Luisa Justiniano, Con valor y a cómo dé lugar: Memorias de una jíbara puertorriqueña. Río Piedras: Editorial de la Universidad de Puerto Rico, 1994. 538 pp. -Jorge Pérez-Rolon, Ruth Glasser, My music is my flag: Puerto Rican musicians and their New York communities , 1917-1940. Los Angeles: University of California Press, 1995. xxiv + 253 pp. -Lauren Derby, Emelio Betances, State and society in the Dominican Republic. Boulder CO: Westview Press, 1995. xix + 162 pp. -Michiel Baud, Bernardo Vega, Trujillo y Haiti

  7. The Project Serapis: High Resolution Seismic Imagingof The Campi Flegrei Caldera Structure

    Science.gov (United States)

    Zollo, A.; Virieux, J.; Capuano, P.; Chiarabba, C.; de Franco, R.; Makris, J.; Michelini, A.; Musacchio, G.; Serapis Group

    , Iannaccone Giovanni, La Rocca Mario, Saccorotti Gilberto, Cattaneo Marco, De Mar- tin Martina , Colasanti Gianfranco, Moretti Milena, Marcello Silvestri, Edoardo Gian- domenico, Raffaele Stefano, Graziano Boniolo, Maria Rosaria Tondi, Maistrello Mar- iano, Gomez Antonio, Piccareda Carlo, Paolo Di Bartolomeo, Marco Romanelli, So- phie Peyrat, Christophe Larroque, Claude Pambrun, Tony Monfret, Stephane Gaffet, Mark Noble, Sylvain Nguyen 2

  8. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    1996-01-01

    Full Text Available -Sandra L. Richards, Judy S.J. Stone, Theatre. London: Macmillan Caribbean, 1994. xii + 268 pp. -Lowell Fiet, Errol Hill, The Jamaican stage, 1655-1900: profile of a colonial theatre. Amherst: University of Massachusetts Press, 1992. xiv + 346 pp. -Supriya Nair, Bruce King, V.S. Naipaul. New York: St. Martin's Press, 1993. viii + 170 pp. -Agnes Lugo-Ortiz, Donald E. Rice, The rhetorical uses of the authorizing figure: Fidel Castro and José Martí. Westport CT: Praeger, 1992. xviii + 163 pp. -Graciella Cruz-Taura, Juan A. Martínez, Cuban art and national identity: The Vanguardia painters, 1927-1950. Gainesville: University Press of Florida, 1994. xiv + 189 pp. -Graciella Cruz-Taura, Luis Camnitzer, New art of Cuba. Austin; University of Texas Press, 1994. xxx + 400 pp. -Gary Brana-Shute, Richard Price ,On the mall: Presenting Maroon tradition-bearers at the 1992 festival of American folklife. Bloomington: Folklore Institute, Indiana University, 1994. xi + 123 pp., Sally Price (eds -Erika Bourguignon, Stephan Palmié, Das Exil der Götter: Geschichte und Vorstellungswelt einer afrokubanischen Religion. Frankfurt: Peter Lang, 1991. vii + 520 pp. -Carla Freeman, Daniel Miller, Modernity, an ethnographic approach: Dualism and mass consumption in Trinidad. Oxford: Berg Publishers, 1994. 340 pp. -Daniel A. Segal, Kelvin Singh, Race and class: Struggles in a colonial state: Trinidad 1917-1945. Kingston; The Press - University of the West Indies, 1994. xxii + 284 pp. -Evelyne Huber, Patsy Lewis, Jamaica: Preparing for the twenty-first century. Kingston: Ian Randle, 1994. xvi + 272 pp. -Diane Vernon, Elisa Janine Sobo, One blood: The Jamaican body. Albany NY: State University of New York Press, 1993. vii + 329 pp. -Robert Myers, Patrick L. Baker, Centring the periphery: Chaos. order and the ethnohistory of Dominica. Kingston: The Press - University of the West Indies, 1994. xxviii + 251 pp. -Riva Berleant-Schiller, Debra Evenson, Revolution in the

  9. The Physics and Applications of High Brightness Electron Beams

    Science.gov (United States)

    Palumbo, Luigi; Rosenzweig, J.; Serafini, Luca

    2007-09-01

    Plenary sessions. RF deflector based sub-Ps beam diagnostics: application to FEL and advanced accelerators / D. Alesini. Production of fermtosecond pulses and micron beam spots for high brightness electron beam applications / S.G. Anderson ... [et al.]. Wakefields of sub-picosecond electron bunches / K.L.F. Bane. Diamond secondary emitter / I. Ben-Zvi ... [et al.]. Parametric optimization for an X-ray free electron laser with a laser wiggler / R. Bonifacio, N. Piovella and M.M. Cola. Needle cathodes for high-brightness beams / C.H. Boulware ... [et al.]. Non linear evolution of short pulses in FEL cascaded undulators and the FEL harmonic cascade / L. Giannessi and P. Musumeci. High brightness laser induced multi-meV electron/proton sources / D. Giulietti ... [et al.]. Emittance limitation of a conditioned beam in a strong focusing FEL undulator / Z. Huang, G. Stupakov and S. Reiche. Scaled models: space-charge dominated electron storage rings / R.A. Kishek ... [et al.]. High brightness beam applications: energy recovered linacs / G.A. Krafft. Maximizing brightness in photoinjectors / C. Limborg-Deprey and H. Tomizawa. Ultracold electron sources / O.J. Luiten ... [et al.]. Scaling laws of structure-based optical accelerators / A. Mizrahi, V. Karagodsky and L. Schächter. High brightness beams-applications to free-electron lasers / S. Reiche. Conception of photo-injectors for the CTF3 experiment / R. Roux. Superconducting RF photoinjectors: an overview / J. Sekutowicz. Status and perspectives of photo injector developments for high brightness beams / F. Stephan. Results from the UCLA/FNLP underdense plasma lens experiment / M.C. Thompson ... [et al.]. Medical application of multi-beam compton scattering monochromatic tunable hard X-ray source / M. Uesaka ... [et al.]. Design of a 2 kA, 30 fs RF-photoinjector for waterbag compression / S.B. Van Der Geer, O.J. Luiten and M.J. De Loos. Proposal for a high-brightness pulsed electron source / M. Zolotorev ... [et al

  10. 3. forum of radiation protection sciences - Book of abstracts

    International Nuclear Information System (INIS)

    2002-10-01

    - Remote dosimetry by optical fiber - OSL system (Sylvain Magne, CEA Saclay, Gerard Paut, CEA Valrho); 20 - Remote-intervention means and nuclear measurements (Christophe Le Goaller, CEA Valrho); 21 - Concrete examples of the contribution of new nuclear measurement technologies prior to and during operations (Dominique Pierre, Cogema Marcoule); 22 - Evaluation of the resuspension coefficient during the use of cutting techniques for dismantling (Guy Pilot, IRSN/DPEA Saclay); 23 - Decommissioning of the CERN-LEP (Marco Silari, CERN Switzerland); 24 - Method of buildings decommissioning at nuclear sites (Benoit Marc, Techman Industrie); Poster session: P01 - Impact of tele-operated solutions on radiation protection issues (Yves Chardard, Cybernetix); P02 - Nuclear facilities dismantling - Banco system, the solution for wastes and deconstruction materials control (Jean Francois Moreau, H. Blein, SAPHYMO); P03 - Vitrification process for special wastes (Dominique Declercq, F. Lhopital, Spie Thermatome); P04 - Preliminary verification of cleansing sites homogeneity and sampling representativeness (Stephane Dogny, Serge Amoravain, Cogema Marcoule); P05 - Destruction process and system for organic materials in supercritical environment (Alain Guyard, Rodolphe Chomel, Serge Amoravain, Cogema Marcoule); P06 - Shutdown and dismantling of the INB 52 ATUE enriched uranium processing plant at CEA-Cadarache (Laurent Ladurelle, P. Lisbonne, B. Bartoli, CEN Cadarache); P07 - Radiation protection at cleansing sites: dismantling of effluents storage tanks (Jean-Jacques Laurier, A. Houard, J. Laine, C. Marchand, CEA CEN FAR); P08 - INB 52 Atue shutdown: criticality management (P. Lisbonne, L. Ladurelle, B. Bartoli CEA Cadarache); P09 - Air flow remobilization of a surface particulate contamination (L. Alloul-Marmor, IRSN and Paris 12 univ., O. Witschger, IRSN, A. Renoux, Paris 12 univ., J. Monatte, Cogema); P10 - Methodology of radiological consequences evaluation of activation in a nuclear

  11. Learning science in a cooperative setting: Academic achievement and affective outcomes

    Science.gov (United States)

    Lazarowitz, Reuven; Hertz-Lazarowitz, Rachel; Baird, J. Hugh

    A learning unit in earth science was taught to high school students, using a jigsaw-group mastery learning approach. The sample consisted of 73 students in the experimental group and 47 students who learned the topic in an individualized mastery learning approach. The study lasted 5 weeks. Pretests and posttests on academic achievement and affective outcomes were administered. Data were treated with an analysis of covariance. The results show that students of the experimental group achieved significantly higher on academic outcomes, both normative and objective scores. On the creative essay test, the differences in number of ideas and total essay score were not significant between the groups, although the mean scores for number of words were higher for the individualized mastery learning group. On the affective domain, jigsaw-group mastery learning students scored significantly higher on self-esteem, number of friends, and involvement in the classroom. No differences were found in cohesiveness, cooperation, competition, and attitudes toward the subject learned. The results are discussed through the evaluation and comparison of the two methods of instruction used in this study.The cooperative learning movement began in junior high schools as part of the desegregation process, aiming at facilitating positive ethnic relations and increasing academic achievement and social skills among diverse students (Aronson, Stephan, Sikes, Blaney, & Snapp, 1978; Sharan & Hertz-Lazarowitz, 1980; Slavin, 1980). However, elementary teachers quickly recognized the potential of cooperative methods, and such methods were adopted freely in elementary schools before becoming widespread on the junior and senior high level. It has only been during the past few years that application of cooperative learning has been studied extensively with these older students.Cooperative learning methods generally involve heterogeneous groups working together on tasks that are deliberately structured to

  12. PREFACE: Symmetries in Science XVI

    Science.gov (United States)

    2014-10-01

    -session, topics ranging from theoretical chemistry and molecular physics via fundamental problems in quantum theory to thermodynamics, nonlinear dynamics, soliton theory and finally cosmology, were examined and lively discussed. Nearly all the talks can also be viewed on the conference website. The majority of participants contributed to these Proceedings but some were unable to do so as their results were either previously submitted or published elsewhere. We refer to: · Quesne C 2013, J. Math. Phys. 54, 102102. · Spera M 2013, (Nankai Series in Pure, Applied Mathematics and Theoretical Physics): 11 Symmetries and Groups in Contemporary Physics: pp. 593-598 Proceedings of the XXIX International Colloquium on Group-Theoretical Methods in Physics Tianjin, China, 20 - 26 August 2012 (World Scientific, Singapore) · Snobl L and Winternitz P 2014, Classification and Identification of Lie Algebras, CRM Monograph Series 33 (Montreal) ISBN-10: 0-8218-4355-9, ISBN-13: 978-0-8218-4355-0 (http://www.ams.org/bookstore?fn=20&arg1=crmmseries&ikey=CRMM-33). Our personal thanks to Daniel and family! Endless support from the Schenk Family who, among other things, sponsored (yet again) the entire conference dinner (including wines and banquet hall) meant that some costs could be alleviated. We could therefore assist various colleagues from economically-weak countries, despite the lack of external funding. A financial deficit meant we would have had to forego the Conference Proceedings, published in previous years by IOP. After long deliberations, and with donations from Gerhard Berssenbrügge, Dr. Dr. Stephan Hauk and Dr. Volker Weisswange, this could be facilitated. We are very grateful to these private donors for their generous and wholehearted support. The staff of Collegium Mehrerau is also to be thanked for their hospitality. Finally, our sincere thanks to Yvette not only for her preparatory work and support during the conference, but also for her persistent interest and help in producing

  13. Abstracts from the 15th International Myopia Conference

    Directory of Open Access Journals (Sweden)

    Alexandra Benavente-Perez

    2016-11-01

    Full Text Available Table of contents O1 Changes in peripheral refraction associated with decreased ocular axial growth rate in marmosets Alexandra Benavente-Perez, Ann Nour, Tobin Ansel, Kathleen Abarr, Luying Yan, Keisha Roden, David Troilo O2 PPARα activation suppresses myopia development by increasing scleral collagen synthesis--a new drug target to suppress myopia development Chanyi Lu, Miaozhen Pan, Min Zheng, Jia Qu, Xiangtian Zhou O3 Evidence and possibilities for local ocular growth regulating signal pathways Christine F Wildsoet O4 Myopia researches at Eye Hospital of Wenzhou Medical University Fan Lu, Xiangtian Zhou, Jie Chen, Jinhua Bao, Liang Hu, Qinmei Wang, Zibing Jin, Jia Qu O5 Color, temporal contrast and myopia Frances Rucker, Stephanie Britton, Stephan Hanowsky, Molly Spatcher O6 The impact of atropine usage on visual function and reading performance in myopic school children in Taiwan Hui-Ying Kuo, Ching-Hsiu Ke, I-Hsin Kuo, Chien-Chun Peng, Han-Yin Sun O7 Increased time outdoors prevents the onset of myopia: evidence from randomised clinical trials Ian G Morgan O8 Environmental risk factors and gene-environment interactions for myopia in the ALSPAC cohort Jeremy A. Guggenheim, Rupal L. Shah, Cathy Williams O9 Retinal metabolic profiling identifies declines in FP receptor-linked signaling as contributors to form-deprived myopic development in guinea pigs Jinglei Yang, Peter S. Reinach, Sen Zhang, Miaozhen Pan, Wenfeng Sun, Bo Liu, Xiangtian Zhou O10 The study of peripheral refraction in moderate and high myopes after one month of wearing orthokeratology lens Jun Jiang, Haoran Wu, Fan Lu O11 Axial length of school children around the earth’s equatorial area and factors affecting the axial length Kazuo Tsubota, Hiroko Ozawa, Hidemasa Torii, Shigemasa Takamizawa, Toshihide Kurihara, Kazuno Negishi O12 Processing of defocus in the chicken retina by retinal ganglion cells Klaus Graef, Daniel Rathbun, Frank Schaeffel O13 Blue SAD light protects

  14. 12th WINFOCUS world congress on ultrasound in emergency and critical care.

    Science.gov (United States)

    Acar, Yahya; Tezel, Onur; Salman, Necati; Cevik, Erdem; Algaba-Montes, Margarita; Oviedo-García, Alberto; Patricio-Bordomás, Mayra; Mahmoud, Mustafa Z; Sulieman, Abdelmoneim; Ali, Abbas; Mustafa, Alrayah; Abdelrahman, Ihab; Bahar, Mustafa; Ali, Osama; Lester Kirchner, H; Prosen, Gregor; Anzic, Ajda; Leeson, Paul; Bahreini, Maryam; Rasooli, Fatemeh; Hosseinnejad, Houman; Blecher, Gabriel; Meek, Robert; Egerton-Warburton, Diana; Ćuti, Edina Ćatić; Belina, Stanko; Vančina, Tihomir; Kovačević, Idriz; Rustemović, Nadan; Chang, Ikwan; Lee, Jin Hee; Kwak, Young Ho; Kim, Do Kyun; Cheng, Chi-Yung; Pan, Hsiu-Yung; Kung, Chia-Te; Ćurčić, Ela; Pritišanac, Ena; Planinc, Ivo; Medić, Marijana Grgić; Radonić, Radovan; Fasina, Abiola; Dean, Anthony J; Panebianco, Nova L; Henwood, Patricia S; Fochi, Oliviero; Favarato, Moreno; Bonanomi, Ezio; Tomić, Ivan; Ha, Youngrock; Toh, Hongchuen; Harmon, Elizabeth; Chan, Wilma; Baston, Cameron; Morrison, Gail; Shofer, Frances; Hua, Angela; Kim, Sharon; Tsung, James; Gunaydin, Isa; Kekec, Zeynep; Ay, Mehmet Oguzhan; Kim, Jinjoo; Kim, Jinhyun; Choi, Gyoosung; Shim, Dowon; Lee, Ji-Han; Ambrozic, Jana; Prokselj, Katja; Lucovnik, Miha; Simenc, Gabrijela Brzan; Mačiulienė, Asta; Maleckas, Almantas; Kriščiukaitis, Algimantas; Mačiulis, Vytautas; Macas, Andrius; Mohite, Sharad; Narancsik, Zoltan; Možina, Hugon; Nikolić, Sara; Hansel, Jan; Petrovčič, Rok; Mršić, Una; Orlob, Simon; Lerchbaumer, Markus; Schönegger, Niklas; Kaufmann, Reinhard; Pan, Chun-I; Wu, Chien-Hung; Pasquale, Sarah; Doniger, Stephanie J; Yellin, Sharon; Chiricolo, Gerardo; Potisek, Maja; Drnovšek, Borut; Leskovar, Boštjan; Robinson, Kristine; Kraft, Clara; Moser, Benjamin; Davis, Stephen; Layman, Shelley; Sayeed, Yusef; Minardi, Joseph; Pasic, Irmina Sefic; Dzananovic, Amra; Pasic, Anes; Zubovic, Sandra Vegar; Hauptman, Ana Godan; Brajkovic, Ana Vujaklija; Babel, Jaksa; Peklic, Marina; Radonic, Vedran; Bielen, Luka; Ming, Peh Wee; Yezid, Nur Hafiza; Mohammed, Fatahul Laham; Huda, Zainal Abidin; Ismail, Wan Nasarudin Wan; Isa, W Yus Haniff W; Fauzi, Hashairi; Seeva, Praveena; Mazlan, Mohd Zulfakar

    2016-09-01

    Jinjoo Kim, Jinhyun Kim, Gyoosung Choi, Dowon ShimA27 Usefulness of abdominal ultrasound for acute pyelonephritis diagnosis after kidney transplantationJi-Han LeeA28 Lung ultrasound for assessing fluid tolerance in severe preeclampsiaJana Ambrozic, Katja Prokselj, Miha LucovnikA29 Optic nerve sheath ultrasound in severe preeclampsiaGabrijela Brzan Simenc, Jana Ambrozic, Miha LucovnikA30 Focused echocardiography monitoring in the postoperative period for non-cardiac patientsAsta Mačiulienė, Almantas Maleckas, Algimantas Kriščiukaitis, Vytautas Mačiulis, Andrius MacasA31 POCUS-guided paediatric upper limb fracture reduction: algorithm, tricks, and tipsSharad MohiteA32 Point-of-care lung ultrasound: a good diagnostic tool for pneumonia in a septic patientZoltan Narancsik, Hugon MožinaA33 A case of undergraduate POCUS (r)evolutionSara Nikolić, Jan Hansel, Rok Petrovčič, Una Mršić, Gregor ProsenA34 The Graz Summer School for ultrasound: from first contact to bedside application: three-and-a-half-day undergraduate ultrasound training: résumé after two years of continuous developmentSimon Orlob, Markus Lerchbaumer, Niklas Schönegger, Reinhard KaufmannA35 Usefulness of point-of-care ultrasound in the emergency room in a patient with acute abdominal painAlberto Oviedo-García, Margarita Algaba-Montes, Mayra Patricio-BordomásA36 Use of bedside ultrasound in a critically ill patient. A case reportAlberto Oviedo-García, Margarita Algaba-Montes, Mayra Patricio-BordomásA37 Diagnostic yield of clinical echocardiography for the emergency physicianAlberto Oviedo-García, Margarita Algaba-Montes, Mayra Patricio-BordomásA38 Focused cardiac ultrasound in early diagnosis of type A aortic dissection with atypical presentationChun-I Pan, Hsiu-Yung Pan, Chien-Hung WuA39 Detection of imperforated hymen by point-of-care ultrasoundHsiu-yung Pan, Chia-Te KungA40 Developing a point-of-care ultrasound curriculum for pediatric nurse practitioners practicing in the pediatric emergency

  15. List of Participants

    Science.gov (United States)

    2007-11-01

    Ceresole Istituto Nazionale di Fisica Nucleare and Università di Torino Kang Sin Choi University of Bonn Michele Cirafici University of Patras Andres Collinucci Katholieke Universiteit Leuven Aldo Cotrone Universitat de Barcelona Ben Craps Vrije Universiteit, Brussel Stefano Cremonesi SISSA, Trieste Gianguido Dall'Agata Padova University Sanjit Das Indian Institute of Technology, Kharagpur Forcella Davide SISSA, Trieste Jose A de Azcarraga Valencia University and Instituto de Fìsica Corpuscular (CSIC-UVEG), Valencia Sophie de BuylInstitut des Hautes Études Scientifiques, Bures-sur-Yvette Jean-Pierre Derendinger Université de Neuchâtel Stephane Detournay Università Degli Studi di Milano Paolo Di Vecchia NORDITA, København Oscar Dias Universitat de Barcelona Vladimir Dobrev Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia Joel Ekstrand Department of Theoretical Physics, Uppsala University Federico Elmetti Università di Milano I Diaconu Eugen University of Craiova Oleg Evnin Vrije Universiteit, Brussel Bo Feng Imperial College, London Livia Ferro Università di Torino Pau Figueras Universitat de Barcelona Raphael Flauger University of Texas at Austin Valentina Forini Università di Perugia Angelos Fotopoulos Università di Torino Denis Frank Université de Neuchâtel Lisa Freyhult Albert-Einstein-Institut, Golm Carlos Fuertes Instituto de Física Teórica, Madrid Matthias Gaberdiel Eidgenössische Technische Hochschule, Zürich Maria Pilar Garcia del Moral Università di Torino Daniel Gerber Instituto de Física Teórica, Madrid Valentina Giangreco Marotta Puletti Uppsala University Joaquim Gomis Universitat de Barcelona Gianluca Grignani Università di Perugia Luca Griguolo Università di Parma Umut Gursoy École Polytechnique, Palaiseau and École Normale Supérieure, Paris Michael Haack Ludwig-Maximilians-Universität, München Troels Harmark Niels Bohr Institute, København Alexander Haupt Imperial College, London Michal

  16. BOOK REVIEW: Case Studies in Knowledge Management

    Directory of Open Access Journals (Sweden)

    Reviewed by Dr. Adnan BOYACI

    2005-10-01

    In the fourth chapter, Gail Corbitt discussesdefinition identification and the transfer of the core competencies associated with thesplit to all employees who need to have them when HP splits into HP and AgilentSection three explores the importance of a KM strategy in the implementation of a KMinitiative. In chapter five, Afsoun Hatami and Robert D. Galliers discuss long term impactsof knowledge (re use and organizational memory on effectiveness of strategic decisions.Suzanne Zyngier, Frada Burstein, and Judy McKay, in chapter six discusses governancestrategies to manage organizational knowledge in Australia’s Science and TechnologyDevelopment Organization. In chapter seven, Summer E. Bartczak and Ellen C. Englanddiscuss the issues and challenges in developing KM strategy for the United States’ AirForce Material Command’s.In section four, the use of KM in the support of projects and project management arediscussed. Elayne Coakes, Anton Bradburn, and Cathy Blake, in chapter eight discuss thetopic ‘KM in a projects-t climate’. Under this topic, they mainly focus on using of KM tominimize mischance by promoting best practices in the British construction firm TaylorWoodrow In chapter nine, Jill Owen and Frada Burstein look at where knowledge residesin an Australian consulting firm and how the firm uses this knowledge to improve projectperformance. This case study highlights the importance of understanding the drivers ofknowledge transfer and reuse in the projects.In section five KM in support of knowledge transfer is explored and discussed. Zhang Li,Tian Yezhuang, and Li Ping, in chapter ten, focus on the effect of knowledge sharing inthe process of enterprise resource planning (ERP system implementation in a Chinesemanufacturing firm. Thomas Hahn, Bernhard Schmiedinger, and Elisabeth Stephan, inchapter eleven, discuss the use of communities of practice and other techniques toimprove the transfer of knowledge in and between Austrian small and medium

  17. PREFACE: Nano- and microfluidics Nano- and microfluidics

    Science.gov (United States)

    Jacobs, Karin

    2011-05-01

    compressible fluids Kerstin Falk and Klaus Mecke Wetting, roughness and flow boundary conditions Olga I Vinogradova and Aleksey V Belyaev Molecular transport and flow past hard and soft surfaces: computer simulation of model systems F Léonforte, J Servantie, C Pastorino, and M Müller Simulations of slip flow on nanobubble-laden surfaces J Hyväluoma, C Kunert and J Harting Electrophoretic transport of biomolecules across liquid-liquid interfaces Thomas Hahn, Götz Münchow and Steffen Hardt Wetting morphologies and their transitions in grooved substrates Ralf Seemann, Martin Brinkmann, Stephan Herminghaus, Krishnacharya Khare, Bruce M Law, Sean McBride, Konstantina Kostourou, Evgeny Gurevich, Stefan Bommer, Carsten Herrmann and Dominik Michler Imbibition in mesoporous silica: rheological concepts and experiments on water and a liquid crystal Simon Gruener, and Patrick Huber Theory and simulations of water flow through carbon nanotubes: prospects and pitfalls Douwe Jan Bonthuis, Klaus F Rinne, Kerstin Falk, C Nadir Kaplan, Dominik Horinek, A Nihat Berker, Lydéric Bocquet, and Roland R Netz Structure and flow of droplets on solid surfaces P Müller-Buschbaum, D Magerl, R Hengstler, J-F Moulin, V Körstgens, A Diethert, J Perlich, S V Roth, M Burghammer, C Riekel, M Gross, F Varnik, P Uhlmann, M Stamm, J M Feldkamp and C G Schroer Stability and dynamics of droplets on patterned substrates: insights from experiments and lattice Boltzmann simulations F Varnik, M Gross, N Moradi, G Zikos, P Uhlmann, P Müller-Buschbaum, D Magerl, D Raabe, I Steinbach and M Stamm Micro-capsules in shear flow R Finken, S Kessler and U Seifert Micro-rheology on (polymer-grafted) colloids using optical tweezers C Gutsche, M M Elmahdy, K Kegler, I Semenov, T Stangner, O Otto, O Ueberschär, U F Keyser, M Krueger, M Rauscher, R Weeber, J Harting, Y W Kim, V Lobaskin, R R Netz, and F Kremer Dynamics of colloids in confined geometries L Almenar and M Rauscher Dynamics of red blood cells and vesicles in

  18. Deep Sky Diving with the ESO New Technology Telescope

    Science.gov (United States)

    1998-01-01

    Caption to ESO PR Photo 01/98 and access to two versions of the photo The frames were computer processed and combined to yield a colour view of the corresponding sky field ( ESO Press Photo 01/98 ). This is indeed a very deep look into the southern sky. The astronomers have found that the limiting magnitude (at a signal-to-noise ratio of 3) is beyond 27 in the blue and red frames and only slightly brighter in the two others. Magnitude 27 corresponds to a brightness that is 250 million times fainter than what can be perceived with the unaided eye. Although not as deep as the Hubble Deep Field due to the shorter exposure time and brighter sky background (caused by light emission in the upper layers of the terrestrial atmosphere), this new set of data is among the best ground-based observations of this type ever obtained. Galaxies down to a magnitude of roughly 25 will soon be targets of detailed spectroscopic observations with the VLT. They will provide a measure of their basic physical parameters like redshift, luminosity and mass. How to access the new data This scientific program aims at the study of the photometric redshift distribution of the faint galaxies [2] and of gravitational lensing effects (cosmic mirages). It has been decided to make the complete data set available to the wide scientific community and it is expected that many astronomers all over the world will want to perform their own investigations by means of this unique observational material. A full description of the project is available on the ESO Web at http://www.eso.org/ndf/. Here you will find a comprehensive explanation of the scientific background, details about the observations and the data reduction, as well as easy access to the corresponding data files. Notes: [1] The group consists of Sandro D'Odorico (Principal Investigator, ESO) and Jacqueline Bergeron (ESO), Hans-Martin Adorf (ESO), Stephane Charlot (IAP, Paris, France), David Clements (IAS, Orsay, France), Stefano Cristiani (Univ. of

  19. EDITORIAL: Focus on Mechanical Systems at the Quantum Limit FOCUS ON MECHANICAL SYSTEMS AT THE QUANTUM LIMIT

    Science.gov (United States)

    Aspelmeyer, Markus; Schwab, Keith

    2008-09-01

    progress was reported almost on a monthly basis and new groups entered the field. We intend to keep submission to this Focus Issue open for some time and invite everyone to share their latest results with us. And finally, a note to our fellow colleagues: keep up the good work! We would like to call the next Focus Issue 'Mechanical Systems IN the Quantum Regime'. Focus on Mechanical Systems at the Quantum Limit Contents Parametric coupling between macroscopic quantum resonators L Tian, M S Allman and R W Simmonds Quantum noise in a nanomechanical Duffing resonator E Babourina-Brooks, A Doherty and G J Milburn Creating and verifying a quantum superposition in a micro-optomechanical system Dustin Kleckner, Igor Pikovski, Evan Jeffrey, Luuk Ament, Eric Eliel, Jeroen van den Brink and Dirk Bouwmeester Ground-state cooling of a nanomechanical resonator via a Cooper-pair box qubit Konstanze Jaehne, Klemens Hammerer and Margareta Wallquist Dissipation in circuit quantum electrodynamics: lasing and cooling of a low-frequency oscillator Julian Hauss, Arkady Fedorov, Stephan André, Valentina Brosco, Carsten Hutter, Robin Kothari, Sunil Yeshwanth, Alexander Shnirman and Gerd Schön Route to ponderomotive entanglement of light via optically trapped mirrors Christopher Wipf, Thomas Corbitt, Yanbei Chen and Nergis Mavalvala Nanomechanical-resonator-assisted induced transparency in a Cooper-pair box system Xiao-Zhong Yuan, Hsi-Sheng Goan, Chien-Hung Lin, Ka-Di Zhu and Yi-Wen Jiang High-sensitivity monitoring of micromechanical vibration using optical whispering gallery mode resonators A Schliesser, G Anetsberger, R Rivière, O Arcizet and T J Kippenberg Optomechanical to mechanical entanglement transformation Giovanni Vacanti, Mauro Paternostro, G Massimo Palma and Vlatko Vedral The optomechanical instability in the quantum regime Max Ludwig, Björn Kubala and Florian Marquardt Quantum limits of photothermal and radiation pressure cooling of a movable mirror M Pinard and A Dantan

  20. SINFONI Opens with Upbeat Chords

    Science.gov (United States)

    2004-08-01

    the development of SINFONI for nearly 7 years. Some of the members of the Commissioning Teams are depicted in PR Photos 24g/04 and 24h/04; in addition to the SPIFFI team members present on the second photo, Walter Bornemann, Reinhard Genzel, Hans Gemperlein, Stefan Huber have also been working on the reintegration/commissioning in Paranal. Notes [1] This press release is issued in coordination between ESO, the Max-Planck-Institute for Extraterrestrial Physics (MPE) in Garching, Germany, and the Nederlandse Onderzoekschool Voor Astronomie in Leiden, The Netherlands. A German version is available at http://www.mpg.de/bilderBerichteDokumente/dokumentation/pressemitteilungen/2004/pressemitteilung20040824/index.html and a Dutch version at http://www.astronomy.nl/inhoud/pers/persberichten/30_08_04.html. [2] The SINFONI team consists of Roberto Abuter, Andrew Baker, Walter Bornemann, Ric Davies, Frank Eisenhauer (SPIFFI Principal Investigator), Hans Gemperlein, Reinhard Genzel (MPE Director), Andrea Gilbert, Armin Goldbrunner, Matthew Horrobin, Stefan Huber, Christof Iserlohe, Matthew Lehnert, Werner Lieb, Dieter Lutz, Nicole Nesvadba, Claudia Röhrle, Jürgen Schreiber, Linda Tacconi, Matthias Tecza, Niranjan Thatte, Harald Weisz (Max-Planck-Institut für Extraterrestrische Physik, Garching, Germany), Anthony Brown, Paul van der Werf (NOVA, Leiden, The Netherlands), Eddy Elswijk, Johan Pragt, Jan Kragt, Gabby Kroes, Ton Schoenmaker, Rik ter Horst (ASTRON, Dwingeloo, The Netherlands), Henri Bonnet (SINFONI Project Manager), Roberto Castillo, Ralf Conzelmann, Romuald Damster, Bernard Delabre, Christophe Dupuy, Robert Donaldson, Christophe Dumas, Enrico Fedrigo, Gert Finger, Gordon Gillet, Norbert Hubin (Head of Adaptive Optics Dept.), Andreas Kaufer, Franz Koch, Johann Kolb, Andrea Modigliani, Guy Monnet (Head of Telescope Systems Division), Chris Lidman, Jochen Liske, Jean Louis Lizon, Markus Kissler-Patig (SINFONI Instrument Scientist), Jerome Paufique, Juha Reunanen

  1. Exoplanets: The Hunt Continues!

    Science.gov (United States)

    2001-04-01

    new high-resolution spectrograph, capable of reaching the extremely high radial-velocity precision of 1 m/sec, will be installed on the ESO 3.6-m telescope at La Silla at the end of 2002. HARPS will extend the domain of planets accessible with the radial-velocity technique towards significantly lower masses - down to about ten Earth masses on short-period orbits . It will also greatly improve our capability of detecting planets with longer periods and multi-planet systems. More information More information on these discoveries may be found in a Press Release from the Tel Aviv University and on the Geneva planet-search web page. Notes [1] The team consists of: Geneva Observatory (Switzerland): Michel Mayor, Dominique Naef, Francesco Pepe, Didier Queloz, Nuno C. Santos, Stephane Udry, Michel Burnet Grenoble Observatory (France): Christian Perrier, Jean-Luc Beuzit Haute-Provence Observatory (France): Jean-Pierre Sivan Center for Astrophysics (Cambridge, Mass., USA): David Latham, Guillermo Torres Tel Aviv University (Israel): Tsevi Mazeh, Shay Zucker, G. Drukier [2] The mass units for the exoplanets used in this text are 1 Jupiter mass = 318 Earth masses. [3] A fundamental limitation of the radial-velocity method, currently used by all planet-hunting research teams, is that because of the uncertainty of the inclination of the planetary orbit, it only allows to determine a lower mass limit for the planet. However, statistical considerations indicate that in most cases, the true mass will not be much higher than this value. [4] Earlier accounts of this research programme have been published as ESO Press Release 18/98 and ESO Press Release 13/00. Views of the 1.2-m Leonard Euler telescope and its dome at La Silla are available as PR Photos 13a-c/00.

  2. Granitoid magmatism of Alarmaut granite-metamorphic dome, West Chukotka, NE Russia

    Science.gov (United States)

    Luchitskaya, M. V.; Sokolov, S. D.; Bondarenko, G. E.; Katkov, S. M.

    2009-04-01

    -metamorphic domes at Russian North-East. Paper 2. Magmatism, metamorphism and migmatization in Late Mesozoic domes // Pacific geology. 1996. V. 15. № 1. P. 84-93. (in Russian) 13. Bering Strait Geologic Field Party, Koolen metamorphic complex, NE Russia: implications for the tectonic evolution of the Bering Strait region // Tectonics, vol. 16, no. 5, p. 713-729 14. Bondarenko G.E., Luchitskaya M.V. Mesozoic tectonic evolution of Alarmaut rise // Byul. MOIP. Otd. Geol. V. 78. Is. 3. P. 25-38. (in Russian) 15. Katkov S.M., Strikland A., Miller E.L. Age of granite batholiths in the Anyui-Chukotka Foldbelt // Doklady. Earth Sciences. 2007. Vol. 414. № 4. P. 515-518. 16. Amato J.M., Wright J.E. Potassic mafic magtism in the Kigluaik gneiss dome, northern Alaska: a geochemical study of arc magmatism in an extensional tectonic setting // J. Geophys. Res. 1997. Vol.102. N B4. P.8065-8084 17. Tikhomirov P.L., Luchitskaya M.V., Kravchenko-Berezhnoy I.R. Comparison of Cretaceous granitoids of the Chaun tectonic zone to those of the Taigonos Peninsula, NE Asia: rock chemistry, composition of rock forming minerals, and conditions of formation // Stephan Mueller series. Geology and Tectonic Origins of Northeast Russia: A Tribute to Leonid Parfenov (in press) 28. Velikoslavinsky S.D. Geochemical typification of acid magmatic rocks of leading geodynamic settings // Petrology. 2003. V. 11. № 4. P.363-380. (in Russian) 19. Pearce J.A. Sources and settings of granitic rocks // Episodes. 1996. V. 19. N. 4. P. 120-125

  3. Exoplanets Galore!

    Science.gov (United States)

    2000-05-01

    , Nuno Santos, Stephane Udry and Michel Burnet (Geneva Observatory, Sauverny, Switzerland). [2] A fundamental limitation of the radial-velocity method, currently used by all planet-hunting research teams, is that because of the uncertainty of the inclination of the planetary orbit, it only allows to determine a lower mass limit for the planet. However, statistical considerations indicate that in most cases, the true mass will not be much higher than this value. The mass units for the exoplanets used in this text are 1 Jupiter mass = 3.35 Saturn masses = 318 Earth masses; 1 Saturn mass = 95 Earth masses. [3] The exoplanet in orbit around HD 52265 was independently announced last week by another group, cf. ( http://www.physics.sfsu.edu/~gmarcy/planetsearch/planetsearch.html)

  4. List of Participants

    Science.gov (United States)

    2008-11-01

    Davide CassaniLaboratoire de Physique Théorique, École Normale Supérieure, Paris Alejandra CastroUniversity of Michigan Claudio Caviezel Max-Planck-Institut für Physik, München Alessio Celi Universitat de Barcelona Anna Ceresole Istituto Nazionale di Fisica Nucleare, Università di Torino Athanasios ChatzistavrakidisNational Technical University of Athens Wissam ChemissanyCentre for Theoretical Physics, University of Groningen Eugen-Mihaita CioroianuUniversity of Craiova Andres CollinucciTechnische Universität Wien Paul CookUniversità di Roma, Tor Vergata Lorenzo CornalbaUniversità di Milano-Bicocca Aldo CotroneKatholieke Universiteit Leuven Ben Craps Vrije Universiteit, Brussel Stefano Cremonesi SISSA, Trieste Riccardo D'AuriaPolitecnico di Torino Gianguido Dall'AgataUniversity of Padova Jose A de AzcarragaUniversidad de Valencia Jan de BoerInstituut voor Theoretische Fysica, Universiteit van Amsterdam Sophie de BuylInstitut des Hautes Études Scientifiques, Bures-sur-Yvette Marius de LeeuwUtrecht University Frederik De RooVrije Universiteit, Brussel Jan De Rydt Katholieke Universiteit Leuven and CERN, Geneva Bernard de WitInstitute for Theoretical Physics, Utrecht University Stephane DetournayIstituto Nazionale di Fisica Nucleare, Sezione di Milano Paolo Di Vecchia Niels Bohr Institute, København Eugen DiaconuUniversity of Craiova Vladimir Dobrev Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia Nick DoreyUniversity of Cambridge Hajar Ebrahim NajafabadiIPM, Tehran Federico Elmetti Università di Milano Oleg Evnin Vrije Universiteit, Brussel Francesco Fiamberti Università di Milano Davide Forcella SISSA, Trieste and CERN, Geneva Valentina Forini Humboldt-Universität zu Berlin Angelos Fotopoulos Università di Torino Denis Frank Université de Neuchâtel Marialuisa Frau Università di Torino Matthias Gaberdiel Eidgenössische Technische Hochschule (ETH), Zürich Diego Gallego SISSA/ISAS, Trieste Maria Pilar Garcia del

  5. From biologically-inspired physics to physics-inspired biology From biologically-inspired physics to physics-inspired biology

    Science.gov (United States)

    Kornyshev, Alexei A.

    2010-10-01

    the talk of Sergey Leikin [11]. No matter which aspect of DNA research was discussed at the conference, the physical chemistry of solution, particularly the role of counterions, was found to be extraordinarily important. Loren Williams (Georgia Tech) presented decisive synchrotron x-ray 3d-maps of distribution of the most important class of adsorbed counterions between the major and minor grooves of DNA or phosphates. Purely physical methods were used to obtain them with the results crucial for understanding the resulting charge patterns of DNA (including the adsorbed counterions) that determine DNA physical behaviour and DNA-DNA helix specific forces. The conference has shown substantial progress in the characterization, understanding of physics, geometry and topology of DNA-supercoiling, as well as its biological implementations, and a set of lectures was devoted to its modeling and experimental characterization. New techniques were also the center of attention, such as DNA transport through solid-state pores. In particular, Serge Lemay (Kavli Institute, TU Delft, now at Twente) has shown a number of new developments related to a combination of magnetic tweezers techniques and transport, allowing him to precisely characterize the trapping of DNA in the pores and revealing what can be learned from it. Amit Meller (BU) reported an intriguing result showing that DNA capture rate increases with its length for medium long DNA whereas there is no length dependence for longer molecules. Statistical physics of polymers was needed to explain this, revealing also a crucial role of electrostatics. Creation of salt gradients across the pore is providing a tool that increases the sensitivity of this popular new method by an order of magnitude. A unique single molecule technique to study the effect of RNA polymeraze backtracking, using a dual trap optical tweezers assay, was reported by Stephan Grill (Max-Plank Institute, Dresden). Many theoretical models reported at the

  6. EDITORIAL: Van der Waals interactions in advanced materials, in memory of David C Langreth Van der Waals interactions in advanced materials, in memory of David C Langreth

    Science.gov (United States)

    Hyldgaard, Per; Rahman, Talat S.

    2012-10-01

    Rahman Frictional temperature rise in a sliding physisorbed monolayer of Kr/grapheneM Walker, C Jaye, J Krim and Milton W Cole How to modify the van der Waals and Casimir forces without change of the dielectric permittivityG L Klimchitskaya, U Mohideen and V M Mostepanenko Spectroscopic characterization of van der Waals interactions in a metal organic framework with unsaturated metal centers: MOF-74-MgNour Nijem, Pieremanuele Canepa, Lingzhu Kong, Haohan Wu, Jing Li, Timo Thonhauser and Yves J Chabal A theoretical study of the hydrogen-storage potential of (H2)4CH4 in metal organic framework materials and carbon nanotubesQ Li and T Thonhauser The influence of dispersion interactions on the hydrogen adsorption properties of expanded graphiteYungok Ihm, Valentino R Cooper, Lujian Peng and James R Morris A DFT-D study of structural and energetic properties of TiO2 modificationsJonas Moellmann, Stephan Ehrlich, Ralf Tonner and Stefan Grimme Spherical-shell model for the van der Waals coefficients between fullerenes and/or nearly spherical nanoclustersJohn P Perdew, Jianmin Tao, Pan Hao, Adrienn Ruzsinszky, Gábor I Csonka and J M Pitarke Dynamical screening of the van der Waals interaction between graphene layersY J Dappe, P G Bolcatto, J Ortega and F Flores Structural evolution of amino acid crystals under stress from a non-empirical density functionalRiccardo Sabatini, Emine Küçükbenli, Brian Kolb, T Thonhauser and Stefano de Gironcoli Physisorption of nucleobases on graphene: a comparative van der Waals studyDuy Le, Abdelkader Kara, Elsebeth Schröder, Per Hyldgaard and Talat S Rahman The role of van der Waals interactions in the adsorption of noble gases on metal surfacesDe-Li Chen, W A Al-Saidi and J Karl Johnson Desorption of n-alkanes from graphene: a van der Waals density functional studyElisa Londero, Emma K Karlson, Marcus Landahl, Dimitri Ostrovskii, Jonatan D Rydberg and Elsebeth Schröder Benchmarking van der Waals density functionals with experimental data

  7. Dancing around the Black Hole

    Science.gov (United States)

    2001-08-01

    the implied properties of the central stellar population of young stars will follow. Notes [1]: The team consists of Eric Emsellem (Principal Investigator, Centre de Recherche Astronomique de Lyon, France), Didier Greusard and Daniel Friedli (Geneva Observatory, Switzerland), Francoise Combes (DEMIRM, Paris, France), Herve Wozniak (Marseille Observatory, France), Emmanuel Pecontal (Centre de Recherche Astronomique de Lyon, France) and Stephane Leon (University of Cologne, Germany). [2]: Black Holes represent an extreme physical phenomenon; if the Earth were to become one, it would measure no more than a few millimetres across. The gravitational field around a black hole is so intense that even light can not escape from it. [3]: On its most energetic and dramatic scale, this scenario results in a quasar , a type of object first discovered in 1963. In this case, the highly energetic centre of a galaxy completely outshines the outer structures and the "quasi-stellar object" appears star-like in smaller telescopes. Technical information about the photos PR Photo 25a/01 with NGC 1097 is a reproduction from the ESO LV archive, extracted via the Hypercat facility. It is based on a 2-hour photographic exposure in the R-band (Kodak IIIa-F emulsion + RG630 filtre) with the ESO 1-m Schmidt Telescope at La Silla and covers a field of about 35 x 35 arcmin 2. On this and the following photos, North is up and East is left. PR Photo 25b/01 of the central region of NGC 1808 was reproduced from an H-band (1.6 µm) image obtained with the IRAC2 camera (now decommissioned) at the MPG/ESO 2.2-m telescope on La Silla. The exposure time was 50 sec and the field measures 2.0 x 2.1 arcmin 2 (original pixel size = 0.52 arcsec). PR Photo 25c/01 of the central region of NGC 5728 was obtained at the 3.5-m Canada-France-Hawaii Telescope (CFHT) and the Adaptive-Optics PUEO instrument; the K-band (2.3 µm) exposure lasted 60 sec and the field measures 38 X 38 arcsec 2. PR Photo 25e/01 shows a raw

  8. From Editor

    Directory of Open Access Journals (Sweden)

    Ugur DEMIRAY

    2012-07-01

    , India” and written by Dr. Santosh Kumar BEHERA, Sidho-Kanho-Birsha University, India. In the present study, the investigator made an attempt to study the attitude of college teachers towards E-learning in Purulia district of West Bengal. One hundred teachers (both male and female teaching in Arts and Science streams were taken as representative sample of the whole population. An attitude scale was used for collecting the data. The means of both groups were tested for significance of difference by using ‘t’ test. The differences in the groups were statistically significant and the attitude of College teachers was more favourable towards E-learning.The 10th article is “Developing Conceptual Framework For Revising Self-Learning Materials (SLMS of The Open School (OS of Bangladesh Open University (BOU At A Digital Environment”, written by Sabina YEASMIN, Bangladesh Open University and CRK MURTHY, Professor of Distance Education, STRIDE, IGNOU, INDIA. This study collects data from tutors, distance educators, writers and reviewers and finally develops a framework for revising the OS SLMs at a digital environment for Ministerial project entitled Teaching Quality Improvement (TQI partnering with the BOU School of Education with new texts.The 11th one is “Challenges of Attending E-Learning Studies in Nigeria” from Nigeria, written by Stephan Z. BUGI, National Open University of Nigeria. This study set out to find out what challenges the E-leaner faces in the Nigerian environment. Survey research design was used to obtain the opinion of 200 randomly selected E-learners in Kaduna metropolis. Their responses revealed that the most prominent challenges they face are, Inadequate Power supply, Internet connectivity problems, Efficacy of service providers, Affordability of computer hardware, Software and other accessories, Depth of knowledge and skills of internet operation, Cost of accessing Internet and production of hard copy. Of all these problems, power supply and its

  9. Selected Abstracts of the 1st Congress of joint European Neonatal Societies (jENS 2015; Budapest (Hungary; September 16-20, 2015; Session “Brain & Development”

    Directory of Open Access Journals (Sweden)

    Various Authors

    2015-09-01

    . Ahearne, G. Hannon, M. Kiely, L. Kenny, J.O’B. Hourihane, D. MurrayABS 79. EARLY POSTNATAL HYDROCORTISONE IMPAIRS CEREBELLAR GROWTH AND DELAYS NEONATAL AROUSAL IN PRETERM PIGS • A. Brunse, P. Worsøe, M. Birck, P. SangildABS 80. ALTERED SLEEP SPINDLE ACTIVITY MAY REFLECT IMPAIRED THALAMOCORTICAL CONNECTIVITY IN VERY PRETERM CHILDREN AND ADOLESCENTS • F. Wehrle, B. Latal, R. O’Gorman, C. Hagmann, R. HuberABS 81. REGIONAL CEREBRAL OXYGENATION AS MEASURED BY NEAR-INFRARED SPECTROSCOPY (NIRS IS RELATED TO NEURODEVELOPMENTAL OUTCOME AT 2 YEARS OF AGE • T. Alderliesten, I.C. van Haastert, W. Baerts, N.E. van der Aa, L.S. de Vries, C. Koopman, F. van Bel, P.M.A. LemmersABS 82. A 3D MAP OF ISCHEMIC STROKE FREQUENCY IN THE NEONATAL BRAIN • C. Stephan-Otto, G. Arca-Diaz, A. Garcia-AlixABS 83. CONGENITAL HEART DISEASE AND INDICES OF FETAL CEREBRAL GROWTH IN A NATIONWIDE COHORT OF 931,174 LIVEBORN INFANTS • N.B. Matthiesen, T.B. Henriksen, J.W. Gaynor, P. Agergaard, C.C. Bach, V. Hjortdal, J.R. OstergaardABS 84. CONGENITAL HEART DISEASE, PLACENTAL ANOMALIES AND INDICES OF FETAL GROWTH IN A NATIONWIDE COHORT OF 931,174 LIVEBORN INFANTS • N.B. Matthiesen, T.B. Henriksen, J.W. Gaynor, P. Agergaard, C.C. Bach, V. Hjortdal, J.R. OstergaardABS 85. RELATIONSHIP BETWEEN DIFFUSION TENSOR IMAGING AND FINE MOTOR FUNCTION IN YOUNG ADULTS BORN WITH VERY LOW BIRTH WEIGHT • K.A.I. Evensen, I.M. Husby, A. Olsen, J. Skranes, A.M. Brubakk, A.K. Håberg, L. EikenesABS 86. INCIDENTAL FINDINGS ON ROUTINE MRI SCANS IN VLBW BABIES: SHOULD WE EXPECT THE UNEXPECTED? • M. Malova, A. Parodi, M. Severino, G. Morana, A. Rossi, A. Sannia, L.A. RamenghiABS 87. NEUROIMAGING IN PRESUMED PERINATAL ARTERIAL ISCHEMIC STROKE AND RECOGNITION OF SPECIFIC NEURORADIOLOGICAL PATTERN: A SINGLE CENTER EXPERIENCE • M. Bertamino, M. Severino, M. Di Rocco, A. Rossi, L. Ramenghi; Stroke Group* • *V. Capra, I. Ceccherini, M.E. Celle, C. Gandolfo, A.C. Molinari, A. Palmieri, M. Pavanello, P. Picco, S. Renna