WorldWideScience

Sample records for berlin stuttgart c20

  1. Berlin

    Institute of Scientific and Technical Information of China (English)

    李琳

    2005-01-01

    Berlin is the capital and the biggest city of Germany. It has a population of about 3. 5 million and extends over 889 square kilometers. It is located in central Europe, longitude 13:25 E, latitude 52:32 N, 34 m above sea level, at the rivers Spree and Havel.

  2. The Stuttgart Reform Concept.

    Science.gov (United States)

    Bienert, F.

    1987-01-01

    Reviews curriculum reform being implemented at the Library School of Stuttgart for students planning to work in public libraries. Components of the new curriculum include core courses in library science, electives in special areas of librarianship, seminars in chosen subject disciplines, and field work in libraries and government agencies. (LRW)

  3. Pasarela suspendida en Stuttgart

    Directory of Open Access Journals (Sweden)

    Leonhardt, Fritz

    1963-06-01

    Full Text Available Following the gardening exhibition held in Stuttgart in 1961, the parks and gardens along the river Neckar have been greatly improved and modified, and as there is a considerable pedestrian traffic in this zone, it became necessary to build a footbridge to cross one of the main roadways. This footbridge leads on one side towards the station and on the other in the direction of the Theatre Palace. A public competition was organised to find the best design for this structure, and various firms submitted projects. The chosen one consists of a suspended, metal, flattened arch structure, and a thin walking deck. The arch has 90 ms span, and approach ramps, since the large number of pedestrians precluded the use of steps. The arched box girder is 0.5 ms deep and 5.50 ms wide. The beam is continuous, and hangs from cables which are attached at five points of the bridge, at points separated from each other 18, 17, 17, 17 and 18 ms. These cables run over a metal pillar. To give the pillar greater stability, a number of piles were driven into the ground, and the foundation block for the pillar was placed on these piles. Although the soil is not sufficiently stable to avoid small settlements of the foundations, this is not too important, since the structure is suspended, and small settlements, of even a few centimetres, would not modify the strength and stability of the project.Como consecuencia de la exposición de jardinería, celebrada en la ciudad de Stuttgart en 1961, los jardines y parques que se extienden hacia el río Neckar han experimentado una profunda modificación, y, como en esta zona el tráfico de peatones es de consideración, se ha creído necesario levantar una pasarela que cruce una avenida de gran circulación rodada. Este paso superior se bifurca, a un lado, en dos direcciones distintas cuyas rampas se orientan: una hacia la estación y la otra hacia la zona del palacio de la Diputación y Teatros. La estructura se sacó a concurso p

  4. Sexing Berlin?

    Science.gov (United States)

    Dahlke, Birgit

    2011-01-01

    Berlin has always been a literary space of extremely diverse political and cultural projections. This essay investigates why after the unification of East and West Berlin the city has been imagined as a play zone of sexual self-fulfilment by authors such as Inka Parei, Tanja Dückers, Kathrin Röggla, Judith Hermann and Julia Franck. Have such erotic adventures replaced political vision in our post-utopian decade? What is the purpose of the laboured allegorisation of the fall of the wall in Durs Grünbein's essays or in the novels of Katja Lange-Müller and Thomas Hettche? The sexification of historical and political processes recalls similar stereotypes in the East German literature of the 1980s: the metropolis as a whore in works by Heiner Müller or Wolf Biermann, but also by younger authors of the independent literary scene in Berlin like Uwe Kolbe or Frank-Wolf Matthies.

  5. Review: Holger Stoecker: Afrikawissenschaften in Berlin von 1919 bis 1945. Zur Geschichte und Topographie eines wissenschaftlichen Netzwerkes (2008 Buchbesprechung: Holger Stoecker: Afrikawissenschaften in Berlin von 1919 bis 1945. Zur Geschichte und Topographie eines wissenschaftlichen Netzwerkes

    Directory of Open Access Journals (Sweden)

    Katrin Bromber

    2009-05-01

    Full Text Available Review of the monograph: Holger Stoecker: Afrikawissenschaften in Berlin von 1919 bis 1945. Zur Geschichte und Topographie eines wissenschaftlichen Netzwerkes, Stuttgart: Franz Steiner Verlag 2008, ISBN 978-3-515-09161-9, 359 pages. Besprechung der Monographie: Holger Stoecker: Afrikawissenschaften in Berlin von 1919 bis 1945. Zur Geschichte und Topographie eines wissenschaftlichen Netzwerkes, Stuttgart: Franz Steiner Verlag 2008, ISBN 978-3-515-09161-9, 359 Seiten.

  6. A groundwater management plan for Stuttgart.

    Science.gov (United States)

    Vasin, Sandra; Carle, Achim; Lang, Ulrich; Kirchholtes, Hermann Josef

    2016-09-01

    In general, groundwater in urban areas is exposed to anthropogenic influence and suffers from concentrations of contaminants. Stuttgart, as a highly industrialized city, has more than 5000 contaminated sites which might influence the Stuttgart's mineral water quality. Despite tremendous efforts and intensive single site orientated remediation since 1984 in downtown, the mineral springs were still affected with chlorinated hydrocarbons at low concentrations. Therefore, the applied practices of environmental management and measures for mitigation of pollution sources were not sufficient and had to be adjusted. The main goal of this study is to define an integral remediation plan (a groundwater management plan), focusing on the key sources of chlorinated solvents which are relevant for the mineral springs. For the large-scale investigated area of 26.6km(2) and eight aquifers, an extensive investigation and characterization methods were used in order to delineate the contamination plumes. By means of a 3D numerical model, the prioritization of the contaminated sites could be performed. Five contaminated sites with high remediation priority and need for optimized or additional remediation efforts were determined. For those five contaminated sites feasibility studies were performed which resulted in recommendation of remediation measures with total costs of more than 12.5 million euros. The proposed strategy and approach are suitable for multiple sources of contamination. Only in this way, the contributions of single contaminated sites to the total groundwater contamination can be identified and local remediation measures with their spatial impact simulated. Due to very complex geological conditions, technically there is no alternative to this strategy in order to achieve the contamination reduction in groundwater.

  7. Torre de televisión, Stuttgart

    Directory of Open Access Journals (Sweden)

    Leonhardt, F.

    1957-11-01

    Full Text Available Descripción general y estudio estático de la torre de televisión, construida en Stuttgart, de unos 310 m de altura total —antena metálica incluida— y provista de una especie de tronco de cono invertido, de mayor diámetro medio que el del fuste de la torre que, situado en la parte superior de la torre entre los 138 y 150 m de altura respecto al suelo, se ha subdividido, en altura, formando cuatro plantas, en las que se han alojado los servicies y un restaurante. Por encima de este cuerpo superior troncocónico se ha construido una terraza para poder disfrutar de espléndidas vistas panorámicas. La torre propiamente dicha tiene 10,8 m de diámetro en la base y 5,04 m en la parte superior, con una altura de 138 m entre estas dos secciones extremas.

  8. Walter Benjamins Berlin

    DEFF Research Database (Denmark)

    Walter Benjamin (1892-1940). Tolkning af alle 33 kapitler i Benjamins bybarndomserindringer fra Berlin i begyndelsen af det 20. århundrede.......Walter Benjamin (1892-1940). Tolkning af alle 33 kapitler i Benjamins bybarndomserindringer fra Berlin i begyndelsen af det 20. århundrede....

  9. Berlin: United Again.

    Science.gov (United States)

    Cogan, John J.

    1990-01-01

    Compares East and West Berlin before and after the fall of the Berlin Wall in November 1989. Offers divergent viewpoints on German reunification from interviews of two professors: one from East Germany, the other from West Germany. Recommends that social studies classes incorporate current events such as German reunification. (CH)

  10. Berliner Philarmoniker ATLAS visit

    CERN Multimedia

    ATLAS Collaboration

    2017-01-01

    The Berliner Philarmoniker in on tour through Europe. They stopped on June 27th in Geneva, for a concert at the Victoria Hall. An ATLAS visit was organised the morning after, lead by the ATLAS spokesperson Karl Jakobs (welcome and overview talk) and two ATLAS guides (AVC visit and 3D movie).

  11. The solar-assisted district heating concept in Stuttgart-Burgholzhof; Das solarunterstuetzte Nahwaermekonzept Stuttgart-Burgholzhof

    Energy Technology Data Exchange (ETDEWEB)

    Grosshans, D. [Neckarwerke Stuttgart AG (Germany)

    1998-12-31

    The housing area Burgholzhof is located on a hill above the valley of Stuttgart in the city borough of Canstatt. The building area has a size of 13.4 hectare and will contain 1,360 flats with a total heated area of 86,000 square metres that can house 2,800 people. Heat will be supplied by a heating power station, a plant for thermal use of solar energy and a heat distribution system built by Neckarwerke Stuttgart (Stuttgart utility company). The Neckarwerke Stuttgart paid the construction costs of the plant for thermal utilisation of solar energy. They will not be included in the energy price charged to the consumer. (orig.) [Deutsch] Das Wohngebiet `Burgholzhof` liegt auf einer Anhoehe ueber dem Talkessel der Landeshauptstadt Stuttgart im Stadtteil Bad-Cannstatt. Die Bebauungsflaeche betraegt nach einer im Jahr 1997 durchgefuehrten Arrondierung 13,4 ha. Im Endausbau werden etwa 1360 Wohneinheiten mit einer beheizten Gesamtflaeche von etwa 86 000 m{sup 2} entstanden sein. Somit koennen etwa 2800 Buergerinnen und Buerger in diesem neuen Stadtteil wohnen. Zur Waermeversorgung wurde ein Heizwerk, eine Anlage zur thermischen Nutzung der Sonnenenergie und ein Waermeverteilsystem von den NWS erstellt. Die Kosten fuer den Bau der Anlage zur thermischen Nutzung der Sonnenenergie wurden von den NWS uebernommen. Sie sind somit kein Bestandteil des an die Nutzer zu verrechnenden Waermepreises. (orig.)

  12. Technische Werke der Stadt Stuttgart AG. 1994 annual report; Technische Werke der Stadt Stuttgart AG. Geschaeftsjahr 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    The tasks and activities of this commkunal and regional German utility are described including a number of finalcial data (balance sheet, profit-and-loss account, etc.). the utility supplies electric power, gas, water and district heat (in an interconnected regional grid) and also serves the Stuttgart telecommunication network. (UA) [Deutsch] Es wird eine Beschreibung der Aufgaben und Aktivitaeten dieses kommunalen/regionalen deutschen Energieversorgungsunternehmens gegeben, wobei der Jahresabschluss 1994 zahlreiche finanzielle Daten (Bilanz, Gewinn- u. Verlustrechnung etc.) offenlegt. Zweck des Unternehmens ist die Versorgung mit Elektrizitaet, Gas, Wasser und Fernwaerme (Querverbund) sowie die Erfuellung von Aufgaben des Fernmeldewesens der Stadt Stuttgart. (UA)

  13. Making Space Cool - Successful Outreach at Yuri's Night Stuttgart

    Science.gov (United States)

    Hill, Christine; Bretschneider, Jens; Nathanson, Emil; Grossmann, Agnes

    Yuri’s Night - also known as the “World Space Party” - is the annual celebration commemorating Gagarin’s historic flight on April 12, 1961, and the maiden voyage of the American space shuttle on April 12, 1981. It was created by young space enthusiasts in 2000 at the annual Space Generation Congress and was first celebrated in 2001, registering more than 60 events around the world from the start. Since then the interest in celebrating human spaceflight grew constantly to over 350 events across all seven continents in 2013. The honoring of Yuri Gagarin’s first spaceflight in Stuttgart started in 2007 and resulted in one of the largest events outside the US, with five parties following in 2008, 2009, 2010, 2012 and 2013. The Stuttgart event was originally organized as space party for an audience at the age of 20 and beyond including informative aspects at the afternoon and a following party far into the night. Since 2010 the focus of the Yuri’s Night Stuttgart is to bring awareness of space exploration to people of all ages, including particularly many participatory hands-on space activities for kids and families that attract hundreds of visitors every year. As much as Yuri’s Night is a worldwide party, the events in Stuttgart successfully concentrate on educational aspects that help to inspire new generations of space enthusiasts who will ultimately shape the future of space exploration. It is therefore not only a look back to one of the greatest achievements of the 20th Century, but it is also a look into the future: from multinational cooperation on the International Space Station to benefit of space flight to the introduction of the next generation of space technology. This paper will introduce the celebrations of Yuri’s Night in Stuttgart of the past four years and compare them to the early events. It provides a summary of the development of the Yuri’s Night including educational aspects, public relations and media attraction and gives

  14. The Berlin Patient

    Institute of Scientific and Technical Information of China (English)

    Maya; Reid

    2011-01-01

    LAST December,the science journal Blood published a paper claiming a cure for HIV had been found.While the announcement breathes new life into the AIDS research community,it’s not without caveats. The paper’s authors’ evidence came in the form of a 44-year-old man referred to as "The Berlin Patient." An American living in Germany,the man,whose real name is Timothy Ray Brown, was diagnosed with HIV around age 30.He spent a decade following a traditional drug regimen for the disease with success; he was healthy and had a high T-cell count.Then,in 2006, Brown was diagnosed with acute leukemia.His doctor,Gero H(u|¨)tter,decided to use the cancer as an opportunity to also rid Brown of his HIV.

  15. Luetzowstrasse residential building, Berlin, Germany

    Energy Technology Data Exchange (ETDEWEB)

    Schroepf, S. [Solar Env. Tech., Amberg (Germany)

    1999-07-01

    Solar air collectors are integrated into the south facade of this apartment building in Berlin. The solar heat is distributed to the 31 apartments by floor hypocausts. Highly insulated walls and roofs minimize the heat losses. (author)

  16. Wannseebahn row houses, Berlin, Germany

    Energy Technology Data Exchange (ETDEWEB)

    Erhorn, H.

    1999-07-01

    The energy-saving concept of the four Wannseebahn row houses in Berlin comprises a compact construction method, good thermal insulation of the building envelope, deliberate use of solar energy with south-facing windows and sunspaces, and a solar air system. The energy gained by the air collectors is led through a closed cycle and released to the middle wall of the building. So that the stored energy is used in a controlled manner, there is a second closed air cycle with an active discharge. (author)

  17. Englemøtet over Berlin

    DEFF Research Database (Denmark)

    Ørjasæter, Kristin

    2006-01-01

    This reading of Dag Solstads novel 16.07.41 (2002) is focussed on the presentation of Berlin in the text. The article also a discusses the angel-theme that can be find in this novel as well as in Wim Wenders Der himmel über Berlin (1987)....

  18. The Berlin emissivity database (BED)

    Science.gov (United States)

    Maturilli, A.; Helbert, J.; Moroz, L.

    2008-03-01

    Remote-sensing infrared spectroscopy is the principal field of investigation for planetary surfaces composition. Past, present and future missions to the solar system bodies include in their payload, instruments measuring the emerging radiation in the infrared range. Apart from measuring the reflected radiance, more and more spacecrafts are equipped with instruments measuring directly the emitted radiation from the planetary surface. The emitted radiation is not only a function of the composition of the material but also of its texture and especially the grain size distribution. For the interpretation of the measured data an emissivity spectral library of planetary analogue materials in grain size fractions appropriate for planetary surfaces is needed. The Berlin emissivity database (BED) presented here is focused on relatively fine-grained size separates, providing thereby a realistic basis for the interpretation of thermal emission spectra of planetary regoliths. The BED is therefore complimentary to existing thermal emission libraries, like the ASU library for example. BED currently contains emissivity spectra of plagioclase and potassium feldspars, low Ca and high Ca pyroxenes, olivine, elemental sulfur, Martian analogue minerals and volcanic soils, and a lunar highland soil sample measured in the wavelength range from 7 to 22 μm as a function of particle size. For each sample we measured the spectra of four particle size separates ranging from <25 to 250 μm. The device we used is built at DLR (Berlin) and is coupled to a Fourier-transform infrared spectrometer Bruker IFS 88 purged with dry air and equipped with a nitrogen-cooled MCT detector. All spectra were acquired with a spectral resolution of 4 cm -1. We are currently working on upgrading our emissivity facility. A new spectrometer (Bruker VERTEX 80 V) and new detectors will allow us to measure the emissivity of samples in the wavelength range from 1 to 50 μm in a vacuum environment. This will be

  19. Pärt: Berliner Messe / Rob Cowan

    Index Scriptorium Estoniae

    Cowan, Rob

    1998-01-01

    Uuest heliplaadist "Pärt: Berliner Messe. The Beatitudes. Annum per Annum. Magnificat. Seven Magnificat Antiphons. De profundis. Polyphony / Steven Layton with Andrew Lucas" Hyperion CDA66960 (74 minutes:DDD)

  20. Pärt: Berliner Messe / Rob Cowan

    Index Scriptorium Estoniae

    Cowan, Rob

    1998-01-01

    Uuest heliplaadist "Pärt: Berliner Messe. The Beatitudes. Annum per Annum. Magnificat. Seven Magnificat Antiphons. De profundis. Polyphony / Steven Layton with Andrew Lucas" Hyperion CDA66960 (74 minutes:DDD)

  1. Ernährungsbildung an Berliner Grundschulen

    OpenAIRE

    Geest-Rack, Silke

    2013-01-01

    Diese Dissertation befasst sich mit Einflussfaktoren auf den Ernährungsunterricht an Berliner Grundschulen und untersucht Quantität sowie Qualität des Ernährungsunterrichts in den Fächern Sachunterricht und Naturwissenschaften der Klassenstufen eins bis sechs. Mit einem umfassenden Fragebogen wurden 122 Lehrer an Berliner Grundschulen schriftlich zu ihrer Aus- und Fortbildung, zur schulinternen Zusammenarbeit, zu Inhalten ihres Ernährungsunterrichts, zum Einsatz von Unterrichtsmaterialien und...

  2. Regression analysis of Berlin housing market

    OpenAIRE

    2014-01-01

    In dieser Arbeit wurde ein hedonisches Preisberechnungsmodell für den Berliner Immobilienmarkt auf Basis der Immobilienverkäufe von 2003 bis 2013 erstellt. Dazu wurden aggregierte Daten für Berliner Ortsteile verwendet. Es wurden deskriptve Statistiken durchgeführt und graphisch mit Karten veranschaulicht. Es wurde gezeigt, dass das durchschnittliche Stockwerk, in dem die Wohnungen durchschnittlich liegen, Raumanzahl, Wohnfläche und Anteil der Sozialmietwohnungen an allen Wohnungen einen star...

  3. PREFACE: IUPAP C20 Conference on Computational Physics (CCP 2011)

    Science.gov (United States)

    Troparevsky, Claudia; Stocks, George Malcolm

    2012-12-01

    Increasingly, computational physics stands alongside experiment and theory as an integral part of the modern approach to solving the great scientific challenges of the day on all scales - from cosmology and astrophysics, through climate science, to materials physics, and the fundamental structure of matter. Computational physics touches aspects of science and technology with direct relevance to our everyday lives, such as communication technologies and securing a clean and efficient energy future. This volume of Journal of Physics: Conference Series contains the proceedings of the scientific contributions presented at the 23rd Conference on Computational Physics held in Gatlinburg, Tennessee, USA, in November 2011. The annual Conferences on Computational Physics (CCP) are dedicated to presenting an overview of the most recent developments and opportunities in computational physics across a broad range of topical areas and from around the world. The CCP series has been in existence for more than 20 years, serving as a lively forum for computational physicists. The topics covered by this conference were: Materials/Condensed Matter Theory and Nanoscience, Strongly Correlated Systems and Quantum Phase Transitions, Quantum Chemistry and Atomic Physics, Quantum Chromodynamics, Astrophysics, Plasma Physics, Nuclear and High Energy Physics, Complex Systems: Chaos and Statistical Physics, Macroscopic Transport and Mesoscopic Methods, Biological Physics and Soft Materials, Supercomputing and Computational Physics Teaching, Computational Physics and Sustainable Energy. We would like to take this opportunity to thank our sponsors: International Union of Pure and Applied Physics (IUPAP), IUPAP Commission on Computational Physics (C20), American Physical Society Division of Computational Physics (APS-DCOMP), Oak Ridge National Laboratory (ORNL), Center for Defect Physics (CDP), the University of Tennessee (UT)/ORNL Joint Institute for Computational Sciences (JICS) and Cray, Inc

  4. Town with energy efficiency - SEE - Stuttgart: Flagship project ''Wilhelma''; Stadt mit Energieeffizienz - SEE - Stuttgart. Leuchtturmprojekt ''Wilhelma''

    Energy Technology Data Exchange (ETDEWEB)

    Hilse, Annika [Stuttgart Univ. (Germany). Inst. fuer Siedlungswasserbau, Wasserguete- und Abfallwirtschaft; Fischer, Klaus; Kranert, Martin

    2012-07-01

    In the context of the project ''Stuttgart - city with energy efficiency'' (SEE) energy flows of the city of Stuttgart will be analyzed for a more efficient use of resources and to build up a more sustainable energy concept for the city. The Institute for sanitary engineering, water quality and solid waste management is responsible for drafting an experts report for biomass potentials of Stuttgart's Wilhelma zoo. Since 1953 the Wilhelma is a zoological garden and today one of the zoos with the highest density of species in Germany. With an extension of the park area from about 230 ha, including castle and palace garden, and due to its large number of greater mammals, the Wilhelma is expected to provide a sufficient biomass potential to run a biogas plant. Needs analyses will be followed by an analysis of potentials, which determines energy and heat demand in quantity and time to run the zoo. In addition, further supply concepts for renewable energy use, p. ex. solar panels at roofs of operation buildings, will be assessed and evaluated by the Institute for Energy Economics and Rational Use of Energy (IER). The Wilhelma's own biogas plant will exemplify the way of self-sufficient energy and heat supply. It will show optimal energy saving in downtown facilities and will therefore be a ''flakship project'' in the SEE-project. In the project a possibility to replace decentral - fossil fuels with local - renewable energies can be shown as an example for implementation of integrated regional bioenergy concepts. (orig.)

  5. The unexpected signal in GRACE estimates of C_{20}

    Science.gov (United States)

    Cheng, Minkang; Ries, John

    2017-08-01

    For science applications of the gravity recovery and climate experiment (GRACE) monthly solutions, the GRACE estimates of C_{20} (or J2) are typically replaced by the value determined from satellite laser ranging (SLR) due to an unexpectedly strong, clearly non-geophysical, variation at a period of ˜ 160 days. This signal has sometimes been referred to as a tide-like variation since the period is close to the perturbation period on the GRACE orbits due to the spherical harmonic coefficient pair C_{22}/S_{22} of S2 ocean tide. Errors in the S2 tide model used in GRACE data processing could produce a significant perturbation to the GRACE orbits, but it cannot contribute to the ˜ 160-day signal appearing in C_{20}. Since the dominant contribution to the GRACE estimate of C_{20} is from the global positioning system tracking data, a time series of 138 monthly solutions up to degree and order 10 (10× 10) were derived along with estimates of ocean tide parameters up to degree 6 for eight major tides. The results show that the ˜ 160-day signal remains in the C_{20} time series. Consequently, the anomalous signal in GRACE C_{20} cannot be attributed to aliasing from the errors in the S2 tide. A preliminary analysis of the cross-track forces acting on GRACE and the cross-track component of the accelerometer data suggests that a temperature-dependent systematic error in the accelerometer data could be a cause. Because a wide variety of science applications relies on the replacement values for C_{20}, it is essential that the SLR estimates are as reliable as possible. An ongoing concern has been the influence of higher degree even zonal terms on the SLR estimates of C_{20}, since only C_{20} and C_{40} are currently estimated. To investigate whether a better separation between C_{20} and the higher-degree terms could be achieved, several combinations of additional SLR satellites were investigated. In addition, a series of monthly gravity field solutions (60× 60) were

  6. Electronic Transport in Molecular Junction Based on C20 Cages

    Institute of Scientific and Technical Information of China (English)

    OUYANG Fang-Ping; XU Hui

    2007-01-01

    Choosing closed-ended armchair(5,5)single-wall carbon nanotubes(CCNTs)as electrodes,we investigate the electron transport properties across an all-carbon molecular junction consisting of C20 molecules suspended between two semi-infinite carbon nanotubes.It is shown that the conductances are quite sensitive to the number of C20 molecules between electrodes for both configuration CFl and double-bonded models:the conductances of C20 dimers are markedly smaller than those of monomers.The physics is that incident electrons easily pass the C20 molecules and are predominantly scattered at the C20-C20 junctions.Moreover,we study the doping effect of such molecular junction by doping nitrogen atoms substitutionally.The bonding property of the molecular junction with configuration CFl has been analysed by calculating the Mulliken atomic charges.Our results have revealed that the C atoms in N-doped junctions are more ionic than those in pure-carbon ones,leading to the fact that N-doped junctions have relatively large conductance.

  7. Student hostel Stuttgart-Hohenheim: Energy-savings by passive use of solar energy. Studentenwohnheim Stuttgart-Hohenheim: Energieeinsparungen durch passive Solarenergienutzung

    Energy Technology Data Exchange (ETDEWEB)

    Braun, P.O.; Schmid, J.; Gruber, E.

    1990-12-01

    The new buildings of the student hostel of the University of Stuttgart-Hohenheim have been planned as six 'mound-of-earth houses'. Due to this concept apart from an optimum integration of the buildings into the landscape also in view of building physics optimum conditions (low heat losses, sheltered from the wind) of the exclusively south-oriented window area are attained. The south facing windows moreover serve for the passive use of solar energy. The economy efficiency of the measures for the efficient use of energy as well as for passive use of solar energy not only depend on technical and financial conditions but also on the behaviour and comfort or comfortableness demands of the occupiers of the building as well as on the acceptance of the technical-organizational solutions chosen. (BWI).

  8. Structure and Stability of C20H3 Radical

    Institute of Scientific and Technical Information of China (English)

    REN,Jie; ZHANG,Cong-Jie; WU,Hai-Shun

    2008-01-01

    Density functional theory B3LYP with 6-31G* basis set has been used to investigate the geometries, rotational constants, dipole moments, energy gaps and vibrational frequencies of nine series of isomers of C20H3 radical. The result shows that the bowl-like structure with C1 symmetry is the most stable structure, in which the three hydrogen atoms locate on the edge carbon atoms, and the two hydrogen atoms are neighbouring and the other one has a two-carbon atom interval to the neighbouring hydrogen. In addition, the relationship between the energy and the position of one hydrogen atom from end to middle on the linear structures of C20H3 radical with two hydrogens atoms lo-cated on two ends was obtained, which shows the energy increase monotonously. Furthermore, hydrogenation can relax the strain and make the isomer of C20 more stable.

  9. Comparison of different methods for the assessment of the urban heat island in Stuttgart, Germany

    Science.gov (United States)

    Ketterer, Christine; Matzarakis, Andreas

    2015-09-01

    This study of the urban heat island (UHI) aims to support planning authorities by going beyond the traditional way of urban heat island studies. Therefore, air temperature as well as the physiologically equivalent temperature (PET) were applied to take into account the effect of the thermal atmosphere on city dwellers. The analysis of the urban heat island phenomenon of Stuttgart, Germany, includes a long-term frequency analysis using data of four urban and one rural meteorological stations. A (high resolution map) of the UHI intensity and PET was created using stepwise multiple linear regression based on data of car traverses as well as spatial data. The mapped conditions were classified according to the long-term frequency analysis. Regarding climate change, the need for adaptation measures as urban greening is obvious. Therefore, a spatial analysis of quantification of two scenarios of a chosen study area was done by the application of a micro-scale model. The nocturnal UHI of Stuttgart is during 15 % stronger than 4 K in the city center during summer when daytime heat stress occurs during 40 %. A typical summer condition is mapped using statistical approach to point out the most strained areas in Stuttgart center and west. According to the model results, the increase in number of trees in a chosen area (Olga hospital) can decrease PET by 0.5 K at 22:00 CET but by maximum 27 K at 14:00 CET.

  10. Berlins Alexanderplatz mellem opbrud og erindring

    DEFF Research Database (Denmark)

    Post, Hans Christian

    Denne bog undersøger den byarkitektoniske idékonkurrence i 1993 for Berlins Alexanderplatz. I hidtidige arkitekturfaglige og videnskabelige artikler og værker er konkurrencen blevet udlagt som en bestræbelse på at annullere DDR-tiden og vende tilbage til den byrumlige situation, der herskede i fø...

  11. Berlin – Paris – Tokyo. KARTOGRAFI

    DEFF Research Database (Denmark)

    Dinesen, Cort Ross; Larsen, Steen Nepper

    2010-01-01

    og bevægelse (2008). Resultaterne er blevet publiceret i bogen: Kartografi – Morfologi – Topologi. Arkitektskolens Forlag 2009. Dette forskningsarbejde er blevet fulgt op med en række nye studier, der i stedet for at have Hydra som topografisk udgangspunkt arbejder med tre udsnit af Berlin, Paris og...

  12. The gas supply of East Berlin. Die Gasversorgung von Ost-Berlin

    Energy Technology Data Exchange (ETDEWEB)

    Steinbeck, K.D.; Skodowski, U. (Berliner Erdgas-AG, Berlin (Germany, F.R.))

    1990-12-01

    This article deals with the development of gas supply in East Berlin from a historic point of view. The transition to social market economy is illustrated, and a forecast of future developments is given. (orig.).

  13. Solar alligator. Berlin company introduces novel collector assembly system; Solarer Alligator. Berliner Unternehmen setzt auf neues Kollektor-Montagesystem

    Energy Technology Data Exchange (ETDEWEB)

    Franken, M.

    2001-01-01

    A Berlin company presented a new assembly system for solar collectors which will facilitate installation. [German] Ein Berliner Unternehmen setzt auf ein neues Montagesystem fuer Sonnenkollektoren, das vor allem die Handwerker begeistern soll. (orig.)

  14. Design Archeology: Graphic Reconstructions of Kreuzberg, Berlin

    OpenAIRE

    Sheppard, Amy

    2009-01-01

    Design Archeology combines communication design with archeological methods for evaluating material culture to produce new forms of graphic identity. It is a research methodology for examining cultural practices and activities of the moment in order to create a “snapshot” of a community’s identity from its material culture. Graphic Reconstructions of Kreuzberg Berlin is a graphic identity developed from ephemera (receipts, tickets, posters and flyers) collected from the streets of Kreuzberg, B...

  15. 2011 EFFoST Annual Meeting, Berlin

    OpenAIRE

    2012-01-01

    The 2011 European Federation of Food Science and Technology (EFFoST) conference took place in Berlin, Germany on 9-11 November. The conference programme centred on food process-structure-function relationships and the content was closely allied to the research agenda of the European Technology Platform: Food for Life. There were 16 keynote/review lectures, 38 other oral presentations, 260 posters, and close to 300 attendees. The oral sessions corresponded to the process-structure-function the...

  16. Design Archeology: Graphic Reconstructions of Kreuzberg, Berlin

    OpenAIRE

    2009-01-01

    Design Archeology combines communication design with archeological methods for evaluating material culture to produce new forms of graphic identity. It is a research methodology for examining cultural practices and activities of the moment in order to create a “snapshot” of a community’s identity from its material culture. Graphic Reconstructions of Kreuzberg Berlin is a graphic identity developed from ephemera (receipts, tickets, posters and flyers) collected from the streets of Kreuzberg, B...

  17. High-speed train Oslo-Berlin

    DEFF Research Database (Denmark)

    Jespersen, Per Homann

    Indlæggets baggrund og formål I det såkaldte COINCO-projekt, et INTERREG-projekt støttet af regioner og byer mellem Oslo og Berlin, er der udviklet en strategi for et tættere samarbejde i korridoren (Jespersen et al. 2007). Udbygning af infrastrukturen for passagerer og gods er en væsentlig del h...

  18. Comparative analysis of the cost of waste management options for Berlin; Kostenvergleich der Abfallwirtschaftsalternativen fuer Berlin

    Energy Technology Data Exchange (ETDEWEB)

    Oetjen-Dehne, R. [u.e.c., Berlin (Germany)

    2002-07-01

    The Berlin/Brandenburg region is getting under pressure as the waste treatment deadline of 1 June 2005 is getting closer and sufficient plant capacities are lacking. The contribution presents a chronology of the discussion of the available plant variants. [German] Die Sicherung der gesetzlich geforderten Abfallbehandlung ab dem 01.06.2005 geraet in der Region Berlin/Brandenburg immer mehr unter Zeitdruck, da ausreichende Anlagenkapazitaeten nicht zur Vefuegung stehen. Waehrend im Land Brandenburg die benoetigten Kapazitaeten weitgehend erst nach Durchfuehrung von VOB- oder VOL-Ausschreibungen (ueberwiegend im Jahr 2002) geschaffen werden, hat der Berliner Senat im Sommer 2001 auf der Basis eines Konzeptes der Berliner Stadtreinigung (sog. STAB-Modell) ein Behandlungskonzept beschlossen, das sich nun in der Umsetzung befindet. Dem Senatsbeschluss gingen umfangreiche gutachterliche Analysen und kontroverse Diskussionen, natuerlich auch ueber die kuenftig zu erwartenden Kosten, voraus. Nachdem im folgenden zunaechst auf einige fast schon banale allgemein gueltige Voraussetzungen fuer eine sachliche Kostendiskussion eingegangen wird, wird ein chronologischer Ueberblick zur Variantendiskussion in Berlin gegeben. (orig.)

  19. Low-energy photon scattering and photoactivation experiments: selected recent results from the Stuttgart Dynamitron facility

    CERN Document Server

    Kneiss, U

    2002-01-01

    Photon scattering off bound nuclear states (nuclear resonance fluorescence (NRF)) and photoactivation of long-lived isomers are complementary to one another and share the principal advantage of a well-known reaction mechanism. The experimental progress achieved during the last years allows nowadays experiments of tremendously increased sensitivity opening new fields of applications. In the present lecture recent results are summarized from experiments performed at the well-established Bremsstrahlung photon scattering and photoactivation facilities of the 4.3 MV Stuttgart Dynamitron accelerator. Three current topics are discussed in details: The systematics of E1 two-phonon excitations of the type (2 sup + x 3 sup -) in nuclei near shell closures; the first observation of a population inversion of nuclear states, the precondition for a possible gamma-laser, by feeding from higher-lying photo-excited states (NRF experiments on sup 1 sup 0 sup 3 Rh); and the photoactivation of long-lived isomers. Here first resu...

  20. Neural Networks in R Using the Stuttgart Neural Network Simulator: RSNNS

    Directory of Open Access Journals (Sweden)

    Christopher Bergmeir

    2012-01-01

    Full Text Available Neural networks are important standard machine learning procedures for classification and regression. We describe the R package RSNNS that provides a convenient interface to the popular Stuttgart Neural Network Simulator SNNS. The main features are (a encapsulation of the relevant SNNS parts in a C++ class, for sequential and parallel usage of different networks, (b accessibility of all of the SNNSalgorithmic functionality from R using a low-level interface, and (c a high-level interface for convenient, R-style usage of many standard neural network procedures. The package also includes functions for visualization and analysis of the models and the training procedures, as well as functions for data input/output from/to the original SNNSfile formats.

  1. Mitigation of urban heat stress – a modelling case study for the area of Stuttgart

    Directory of Open Access Journals (Sweden)

    Fallmann, Joachim

    2014-04-01

    Full Text Available In 2050 the fraction of urban global population will increase to over 69%, which means that around 6.3 billion people are expected to live in urban areas (UN 2011. Cities are the predominant habitation places for humans to live and are vulnerable to extreme weather events aggravating phenomena like heat stress. Finding mitigation strategies to sustain future development is of great importance, given expected influences on human health. In this study, the mesoscale numerical model WRF is used on a regional scale for the urban area of Stuttgart, to simulate the effect of urban planning strategies on dynamical processes affecting urban climate. After comparing two urban parameterisation schemes, a sensitivity study for different scenarios is performed; it shows that a change of the reflective properties of surfaces has the highest impact on near-surface temperatures compared to an increase of urban green areas or a decrease of building density. The Urban Heat Island (UHI describes the temperature difference between urban and rural temperatures; it characterises regional urban climate and is responsible for urban-rural circulation patterns. Applying urban planning measures may decrease the intensity of the UHI in the study area by up to 2 °C by using heat-reflective roof paints or by 1 °C through replacing impervious surfaces by natural vegetation in the urban vicinity – compared to a value of 2.5 °C for the base case. Because of its topographical location in a valley and the overall high temperatures in this region, the area of Stuttgart suffers from heat stress to a comparatively large extent.

  2. German authors on Estonian minority rights : Selbstbestimmungsrecht und Minderheitenschutz in Estland, by Carmen Thiele. Berlin : Springer, 1999 ; Das Recht der nationalen Minderheiten in Osteuropa, edited by Georg Brunner and Boris Meissner. Berlin

    Index Scriptorium Estoniae

    Annus, Taavi, 1977-

    2004-01-01

    Arvustus: Thiele, Carmen. Selbstbestimmungsrecht und Minderheitenschutz in Estland. Berlin : Springer, 1999 ; Das Recht der nationalen Minderheiten in Osteuropa. Berlin : Berlin Verlag Arno Spitz, 1999

  3. German authors on Estonian minority rights : Selbstbestimmungsrecht und Minderheitenschutz in Estland, by Carmen Thiele. Berlin : Springer, 1999 ; Das Recht der nationalen Minderheiten in Osteuropa, edited by Georg Brunner and Boris Meissner. Berlin

    Index Scriptorium Estoniae

    Annus, Taavi, 1977-

    2004-01-01

    Arvustus: Thiele, Carmen. Selbstbestimmungsrecht und Minderheitenschutz in Estland. Berlin : Springer, 1999 ; Das Recht der nationalen Minderheiten in Osteuropa. Berlin : Berlin Verlag Arno Spitz, 1999

  4. Acute respiratory distress syndrome: the Berlin Definition.

    Science.gov (United States)

    Ranieri, V Marco; Rubenfeld, Gordon D; Thompson, B Taylor; Ferguson, Niall D; Caldwell, Ellen; Fan, Eddy; Camporota, Luigi; Slutsky, Arthur S

    2012-06-20

    The acute respiratory distress syndrome (ARDS) was defined in 1994 by the American-European Consensus Conference (AECC); since then, issues regarding the reliability and validity of this definition have emerged. Using a consensus process, a panel of experts convened in 2011 (an initiative of the European Society of Intensive Care Medicine endorsed by the American Thoracic Society and the Society of Critical Care Medicine) developed the Berlin Definition, focusing on feasibility, reliability, validity, and objective evaluation of its performance. A draft definition proposed 3 mutually exclusive categories of ARDS based on degree of hypoxemia: mild (200 mm Hg Definition was empirically evaluated using patient-level meta-analysis of 4188 patients with ARDS from 4 multicenter clinical data sets and 269 patients with ARDS from 3 single-center data sets containing physiologic information. The 4 ancillary variables did not contribute to the predictive validity of severe ARDS for mortality and were removed from the definition. Using the Berlin Definition, stages of mild, moderate, and severe ARDS were associated with increased mortality (27%; 95% CI, 24%-30%; 32%; 95% CI, 29%-34%; and 45%; 95% CI, 42%-48%, respectively; P definition, the final Berlin Definition had better predictive validity for mortality, with an area under the receiver operating curve of 0.577 (95% CI, 0.561-0.593) vs 0.536 (95% CI, 0.520-0.553; P Definition for ARDS addresses a number of the limitations of the AECC definition. The approach of combining consensus discussions with empirical evaluation may serve as a model to create more accurate, evidence-based, critical illness syndrome definitions and to better inform clinical care, research, and health services planning.

  5. Electronic Structure and Stability of C20 Isomers

    Institute of Scientific and Technical Information of China (English)

    曹则贤

    2001-01-01

    The electronic structure of the C20 cluster in monocyclic ring, bowl and fullerene isomers has been calculated using the tight-binding scheme developed by Harrison, starting in particular from the sp2.803-hybrids for the fullerene structure. The study of energetics predicts the fullerene to be the ground state with the bowl and ring lying over 1.32 and 3.35 eV higher in energy. The total energies will be lowered by Peierls or Jahn-Teller distortion, but the energetic ordering remains unchanged. It is also shown that the range of valence electron, the level difference between the highest occupied molecular orbital and the lowest unoccupied molecular orbital as well as the σ - π gap, which are less sensitive to the exact geometry, vary in the ring, bowl and fullerene sequence.

  6. Power requirements of the Berlin-Hamburg maglev railway; Energiebedarf fuer die Magnetschnellbahn Berlin-Hamburg

    Energy Technology Data Exchange (ETDEWEB)

    Fuerst, R. [Transrapid International GmbH und Co. KG, Berlin (Germany)

    1999-04-01

    The paper describes the basic mode of operation of the Transrapid system, the design and construction of the drive system for the Berlin-Hamburg line and the efficiency profile between the power station and the air gap of the linear motor under the vehicle floor. After this introduction, the vehicle properties affecting the power requirements (components due to train resistance/auxiliary service supply) are discussed. Using these system parameters as a basis, the power requirements for the proposed mode of operation of the Berlin-Hamburg line are specified. (orig.) [German] Der Autor beschreibt zunaechst die prinzipielle Funktionsweise des Transrapid-Systems sowie den Aufbau und die Auslegung des Antriebs fuer die Strecke Berlin-Hamburg. Die Wirkungsgradkette vom Kraftwerk bis zum Luftspalt des Linearmotors unter den Fahrzeugen wird dargestellt. Anschliessend werden die fuer den Energiebedarf relevanten Eigenschaften der Fahrzeuge selbst (Fahrwiderstandsanteile/Eigenbedarf) besprochen. Mit diesen Systemparametern wird der Energiebedarf der Magnetschnellbahn Berlin-Hamburg fuer die geplante Betriebsweise dargestellt. (orig.)

  7. The Berlin Wall: A Simulation for the Social Studies Classroom

    Science.gov (United States)

    Russell, William B., III

    2010-01-01

    November 9, 2009, marked the twentieth anniversary of the opening of the Berlin Wall. The Wall, a symbol of the Cold War, separated the German people for 28 years (1961-1989), keeping those on the East side isolated. Although the construction and dismantling of the Berlin Wall is a significant part of history, the topic is little covered in the…

  8. Best Practices: Intercultural Integration of Arabic Refugees in Berlin

    Science.gov (United States)

    Kyuchukov, Hristo; New, William

    2017-01-01

    The paper presents the work of a Berlin-based NGO (ANE) in Germany, which works with migrants and Arab refugees. The organisation has a strong record publishing a Parents Newsletter and conducting family counselling for migrants and refugees in Berlin. One of the major activities of the organisation in 2016 was an international conference with…

  9. The Berlin Wall: A Simulation for the Social Studies Classroom

    Science.gov (United States)

    Russell, William B., III

    2010-01-01

    November 9, 2009, marked the twentieth anniversary of the opening of the Berlin Wall. The Wall, a symbol of the Cold War, separated the German people for 28 years (1961-1989), keeping those on the East side isolated. Although the construction and dismantling of the Berlin Wall is a significant part of history, the topic is little covered in the…

  10. Berlin Workshop Series 2010 : Climate Governance and Development

    OpenAIRE

    Ansohn, Albrecht; Pleskovic, Boris

    2011-01-01

    This volume, Berlin workshop series 2010, contains a selection of papers presented at the 11th International Policy Workshop, held in Berlin, September 28-30, 2008. The workshop was jointly organized by Inwent-Capacity Building International, Germany, and the World Bank in preparation for the World Bank's World Development Report 2010. It provided a forum for an exchange of ideas and viewp...

  11. E-Book-Angebot in der Universität Stuttgart: Zwischenbilanz nach 1 1/2 Jahren

    OpenAIRE

    Giebenhain, Sabine

    2007-01-01

    Es werden die Erfahrungen beim Aufbau eines E-Book-Angebotes an der Universitätsbibliothek Stuttgart dargestellt. Sowohl die Frage der Angebotsauswahl und -bewertung als auch die Möglichkeiten der Präsentation von E-Books stehen dabei im Vordergrund. Die Ausführungen zu den Nutzungserfahrungen konzentrieren sich auf drei Anbieter bzw. Verlage (Knovel, Safari und Wiley).

  12. E-Book-Angebot in der Universität Stuttgart: Zwischenbilanz nach 1 1/2 Jahren

    OpenAIRE

    Giebenhain, Sabine

    2007-01-01

    Es werden die Erfahrungen beim Aufbau eines E-Book-Angebotes an der Universitätsbibliothek Stuttgart dargestellt. Sowohl die Frage der Angebotsauswahl und -bewertung als auch die Möglichkeiten der Präsentation von E-Books stehen dabei im Vordergrund. Die Ausführungen zu den Nutzungserfahrungen konzentrieren sich auf drei Anbieter bzw. Verlage (Knovel, Safari und Wiley).

  13. Touristification in Berlin. Ein Bericht zur Workshop-Reihe des Vereins Kritische Geographie Berlin

    Directory of Open Access Journals (Sweden)

    Kritische Geographie Berlin

    2014-05-01

    Full Text Available Die Gruppe Kritische Geographie Berlin beschäftigt sich seit Längerem mit Phänomenen, Ursachen, Akteuren und Wirkungsweisen des neuen touristischen Interesses an Berliner ‚Trend-Bezirken’ wie etwa Mitte, Friedrichshain-Kreuzberg und den nördlichen Teilen Neuköllns. Nachdem zunächst in mehreren Diskussionen und internen Workshops ein Überblick über das Thema und einzelne Facetten jener ‚Touristifizierung der Stadt’ erarbeitet wurde, folgte in den Jahren 2012/13 eine öffentliche Workshop-Reihe. Hier wurde der Versuch unternommen, in einer strukturierten Annäherung an unterschiedliche Dimensionen der ‚Touristification’ diese in ihrem komplexen Charakter lesbarer zu machen und sich über Fragen der Analyse und Bewertung, aber auch zu möglichen Interventionen und Initiativen auszutauschen.

  14. Review of Berliner & Biddle "The Manufactured Crisis"

    Directory of Open Access Journals (Sweden)

    Lawrence C. Stedman

    1996-01-01

    Full Text Available In a provocative new book, The Manufactured Crisis, David Berliner and Bruce Biddle make four sweeping claims about U.S. achievement: there never was a test score decline, today's students are "out-achieving their parents substantially" (p. 33, U.S. students "stack up very well" in international assessments (p. 63, and the general education crisis is a right-wing fabrication. As a progressive, I'm sympathetic to their concerns, but as a scholar who specializes in this material, I find their analysis deeply flawed and misleading. They mischaracterize the test score decline data, mishandle the international findings, and fail to acknowledge students' continuing low levels of academic achievement.

  15. Multinational pharmaceutical companies gather in Berlin.

    Science.gov (United States)

    Dubosc, Y; Mullen, A; Otto, C

    1998-02-01

    The 39th Annual General Meeting of the Pharma Documentation Ring (PDR) was held in Berlin, Germany, on September 26, 1997. Common themes reported on included the impact and widespread use of intranet technology; expansion in end-user searching; experience with electronic journals; and programs for the development of electronic archiving and document management systems. Other sessions discussed aspects of chemistry systems; copyright; drug information systems on development products; information management, in-house management of databases; Intranet/Internet activities; and patents. The core topic presented at the meeting involved an overview on document delivery/electronic journals. There is considerable activity in this area by primary and secondary publishers with real momentum seen in the area of electronic document delivery services on the Internet. The 40th anniversary of the PDR will be celebrated at the upcoming AGM, to be held in Montpellier, France, September 30 October 2, 1998. (c) 1998 Prous Science. All rights reserved.

  16. Walkability is Only Part of the Story: Walking for Transportation in Stuttgart, Germany

    Directory of Open Access Journals (Sweden)

    Maren Reyer

    2014-05-01

    Full Text Available In modern Western societies people often lead inactive and sedentary lifestyles, even though there is no doubt that physical activity and health are related. From an urban planning point of view it would be highly desirable to develop built environments in a way that supports people in leading more active and healthy lifestyles. Within this context there are several methods, predominantly used in the US, to measure the suitability of built environments for walking and cycling. Empirical studies show that people living in highly walkable areas are more physically active (for example, walk more or cycle more. The question is, however, whether these results are also valid for European cities given their different urban planning characteristics and infrastructure standards. To answer this question we used the Walkability-Index and the Walk Score to empirically investigate the associations between walkability and active transportation in the city of Stuttgart, Germany. In a sample of household survey data (n = 1.871 we found a noticeable relationship between walkability and active transportation—the more walkable an area was, the more active residents were. Although the statistical effect is small, the health impact might be of relevance. Being physically active is multi-determined and not only affected by the walkability of an area. We highlight these points with an excursion into research that the health and exercise sciences contribute to the topic. We propose to strengthen interdisciplinary research between the disciplines and to specifically collect data that captures the influence of the environment on physical activity in the future.

  17. Walkability is only part of the story: walking for transportation in Stuttgart, Germany.

    Science.gov (United States)

    Reyer, Maren; Fina, Stefan; Siedentop, Stefan; Schlicht, Wolfgang

    2014-05-30

    In modern Western societies people often lead inactive and sedentary lifestyles, even though there is no doubt that physical activity and health are related. From an urban planning point of view it would be highly desirable to develop built environments in a way that supports people in leading more active and healthy lifestyles. Within this context there are several methods, predominantly used in the US, to measure the suitability of built environments for walking and cycling. Empirical studies show that people living in highly walkable areas are more physically active (for example, walk more or cycle more). The question is, however, whether these results are also valid for European cities given their different urban planning characteristics and infrastructure standards. To answer this question we used the Walkability-Index and the Walk Score to empirically investigate the associations between walkability and active transportation in the city of Stuttgart, Germany. In a sample of household survey data (n = 1.871) we found a noticeable relationship between walkability and active transportation-the more walkable an area was, the more active residents were. Although the statistical effect is small, the health impact might be of relevance. Being physically active is multi-determined and not only affected by the walkability of an area. We highlight these points with an excursion into research that the health and exercise sciences contribute to the topic. We propose to strengthen interdisciplinary research between the disciplines and to specifically collect data that captures the influence of the environment on physical activity in the future.

  18. Effect of heating of the electronic subsystem on the thermal stability of the C-60 and C-20 fullerenes and (C-20)(2) cluster molecule

    NARCIS (Netherlands)

    Davydov, I. V.

    2007-01-01

    The effect of heating of the electronic subsystem on the thermal stability of C-60 and C-20 fullerenes and a (C-20)(2) cluster molecule is investigated theoretically. It is demonstrated that the excitation of electrons to upper energy levels in accordance with the Fermi-Dirac distribution function d

  19. Elephants produce their electricity by themselves. Wilhelma an integrated energy efficiency concept of Stuttgart (SEE); Elefanten machen ihren Strom selbst. Die Wilhelma als integriertes Energieeffizienzkonzept der Stadt Stuttgart (SEE)

    Energy Technology Data Exchange (ETDEWEB)

    Hilse, Annika; Leix, Carmen; Fischer, Klaus; Kranert, Martin [Stuttgart Univ. (Germany). Inst. fuer Siedlungswasserbau, Wasserguete- und Abfallwirtschaft

    2013-10-01

    As a part of the overall project Stuttgart city with energy efficiency - SEE an integrated bioenergy concept Wilhelma at the Institute for Sanitary Engineering, Water Quality and Waste Management (ISWA) in cooperation with the Institute of Energy Economics and the Rational Use of Energy (IER) is created. The biomass potential analysis was recently completed; a differentiated analysis of energy demand is still pending. The Stuttgart Zoo Wilhelma has a significant biomass potential. With about 340 acres of gardens and parks which fall Wilhelma to care and the residue biomass of around 9000 zoo animals, offers the Stuttgart Zoo and Garden Wilhelma, together with the urban green space a high biomass potential, which is currently unused. For energy recovery through anaerobic digestion in a biogas plant are suitable 3900 t/a of biomass, which are 87% of the total exploitable biomass. For energy recovery by incineration are suitable 600 t/a of biomass, equivalent to the remaining 13% of recoverable biomass. This could be a total energy potential of about 6219 MWh/year are covered if the biomass is fully developed. Of these, 64% come from the fermentation and 36% from burning. About the determined biomass potential can be expected to be covered the electricity and heat demand of up to 16% (integrated bio-energy concept). To fully cover the energy requirements possibility of further use of renewable energy sources (e.g. solar panels on the roofs) must be examined and evaluated. (orig.)

  20. Ninth International Conference draws 15000 to Berlin.

    Science.gov (United States)

    1993-01-01

    On June 7-11, 1993, 15,000 people attended the Ninth International Conference on AIDS in Berlin, Germany. More than 1000 speakers led presentations, plenary sessions, and workshops on the 4 major conference topics: basic science, clinical science and care, epidemiology and prevention, and psychological and social impact and social response. During the basic science sessions, evidence was presented of extensive virus variation and migration which reinforced the need for a global vaccine. Also, new information about the pathogenesis of HIV and AIDS was presented which may influence new treatment and prevention approaches. A great deal of discussion about early treatment with zidovudine was generated in the clinical sciences sessions, but no breakthroughs were announced in drugs or vaccines. During the sessions on prevention, it was reported that a 4-year program of condom promotion among prostitutes in Thailand resulted in a 75% reduction in cases of sexually transmitted diseases. Behavior change programs among at-risk populations in many countries have been effective, but they have not had a noticeable effect on the AIDS pandemic because a lack of resources has prevented their replication. The newest at-risk group seems to be young people, especially adolescent girls. During this conference, women's issues were discussed more widely than at any previous conference. Female-controlled methods of prevention, especially a vaginal virucide, received a great deal of attention. People with AIDS participated in the conference by delivering fiery opening speeches, by demonstrating publicly near the former Berlin Wall, and by urging scientists to collaborate on finding a cure rather than competing with each other in order to win a Nobel prize. The fact that the media reports from the conference were pessimistic drew criticism from participants who believe that a general feeling of pessimism will lead governments, researchers, and health care workers to adopt an attitude of

  1. Microfilming of the Bach Manuscripts in the Staatsbibliothek Berlin.

    Science.gov (United States)

    Penzold, Leonhard

    1998-01-01

    Describes a microfilming project to preserve music manuscripts of Johann Sebastian Bach at the Staatsbibliothek Berlin (Germany), highlighting project goals, problems and peculiarities encountered filming the collection, color micrography, and black-and-white filming. (PEN)

  2. Symbolic Uses of the Berlin Wall, 1961-1989.

    Science.gov (United States)

    Bruner, Michael S.

    1989-01-01

    Examines samples from public discourse during the period 1961-1989, which reveal several different symbolic uses of the Berlin Wall. Suggests these differences reflect the never-completed struggle between the United States and the Soviet Union. (KEH)

  3. Literature in focus: A Berlin Romance

    CERN Multimedia

    2005-01-01

    The CERN staff have many hidden talents. Who knows, maybe a colleague you see every day is actually a virtuoso violinist, an accomplished sportsman or an internationally renowned collector. Mathilde Fontanet, a translator in the CERN Translation and Minutes Service, is a writer in her spare time. Those who read her first essays in the Graviton no doubt spotted her talent. Following the publication of four short stories, her first novel, 'Rabenstrasse 5', was published in Switzerland in May 2005. Its backdrop is the busy Berlin arts faculty in the early 1980s. Lydia, a student, meets a young woman who leads her into some rather unusual activities. In parallel, two friends, both professors of literature, each record their thoughts and emotions in a diary. The paths of Lydia and the two professors are to cross... The novel will be published in France on 14 October. Mathilde Fontanet will present it in the framework of a forthcoming 'Literature in Focus' event in the CERN Library. Mathilde Fontanet'Rabenstras...

  4. [The Current State of Intercultural Opening in Psychosocial Services--The Results of an Assessment in an Inner-City District of Berlin].

    Science.gov (United States)

    Penka, Simone; Faißt, Hanna; Vardar, Azra; Borde, Theda; Mösko, Mike Oliver; Dingoyan, Demet; Schulz, Holger; Koch, Uwe; Kluge, Ulrike; Heinz, Andreas

    2015-09-01

    The need for intercultural opening of supply facilities for improving access and treatment of people with migration background is acknowledged in Germany. The purpose of the survey was to determine the current state of intercultural opening of psychosocial services in one Berlin district. 127 representatives of institutions were interviewed using a semi-structured assessment tool. The response rate was very high. The cross-cultural opening was implemented on a small scale. Staff as well as users with migration background were underrepresented. Varying and missing standardized documentation as well as problems in assessing users with migration background might be responsible for their low utilization rates. The use of professional interpreters was often not implemented. To judge the low level of implementation of cross-cultural opening in the psychosocial supply system in general, a review of responsible causes is required. © Georg Thieme Verlag KG Stuttgart · New York.

  5. Eugen Goldstein and his Laboratory Work at the Berlin Observatory

    Science.gov (United States)

    Hedenus, Michael

    At the end of the 19th century the astronomer and director of the Berlin Observatory, Wilhelm Foerster, started an extraordinary research project: He asked the physicist Eugen Goldstein to examine the nature of electricity in space experimentally. Eugen Goldstein (1850-1930) was one of the most deserving pioneers in the field of electricity, e. g. he discovered the canal rays and he introduced the term ``cathode ray''. He became assistent at the Berlin Observatory and his official duty was the research on relations between electricity and cosmic phenomena. As a result Goldstein successfully reproduced comet tails in gas discharge tubes. My speech is about the biography of Eugen Goldstein and his work at the Berlin Observatory. I will discuss some of his experiments and show a reproduction of his artificial comet tails.

  6. Xanthobacter sp. C20 contains a novel bioconversion pathway for limonene

    NARCIS (Netherlands)

    Werf, M.J. van der; Keijzer, P.M.; Schaft, P.H. van der

    2000-01-01

    Xanthobacter sp. C20 was isolated from sediment of the river Rhine using cyclohexane as sole source of carbon and energy. Xanthobacter sp. C20 converted both enantiomers of limonene quantitatively into limonene-8,9-epoxide, a not previously described bioconversion product of limonene. With (4R)-limo

  7. Eugen Goldstein and his laboratory work at Berlin Observatory

    Science.gov (United States)

    Hedenus, M.

    2002-07-01

    At the end of the 19th century, the astronomer Wilhelm Foerster, director of Berlin Observatory, initiated an extraordinary research project: He asked the physicist Eugen Goldstein to examine experimentally the nature of electricity in space. Eugen Goldstein (1850-1930) was one of the most deserving pioneers in the field of electricity. He discovered, e.g., the canal rays, and he introduced the term cathode ray. He became assistent at Berlin Observatory, and his official duty was the research on relations between electricity and cosmic phenomena. As a result, Goldstein successfully reproduced comet tails in gas discharge tubes.

  8. ["Shock" therapies in Nazi Germany. The example of Berlin psychiatry].

    Science.gov (United States)

    Rzesnitzek, L

    2014-09-01

    The idea that "shock" therapies were introduced by "Nazi-Psychiatry" very early and used radically in a cruel way darkens the image of these therapies until today. A case analysis of patient files of psychiatric hospitals in Berlin is used to recapitulate the introduction of insulin coma, metrazol and electroconvulsive therapy during the National Socialism era. Contrary to the false assumption that these "shock" therapies would have been introduced and preferred by psychiatrists involved with the Nazi regime and "euthanasia", in the case of Berlin these therapies were delayed by them and seldom used.

  9. Pharmaceutical spending and German reunification: parity comes quickly to Berlin.

    Science.gov (United States)

    Katz, E M

    1994-01-01

    As the Berlin Wall fell and the population of the Federal Republic of Germany (FRG, West Germany) swelled by 25 percent with the addition of the former German Democratic Republic (GDR, East Germany), the health care system struggled to keep pace. This article examines drug outlays by the statutory sickness funds during the first 2 years of unified operations. It shows that providing equivalent coverage quickly led to equal rates of pharmaceutical consumption nationwide, while in Berlin the former East outdistanced the West by a considerable margin.

  10. Battling Creaticide: An Interview with David C. Berliner

    Science.gov (United States)

    Ambrose, Don

    2012-01-01

    This article presents an interview with David C. Berliner, a Regents' Professor in the College of Education at Arizona State University. His books include "Educational Psychology," "The Manufactured Crisis," and "The Handbook of Educational Psychology." He has served as president of the American Educational Research Association and of the…

  11. Battling Creaticide: An Interview with David C. Berliner

    Science.gov (United States)

    Ambrose, Don

    2012-01-01

    This article presents an interview with David C. Berliner, a Regents' Professor in the College of Education at Arizona State University. His books include "Educational Psychology," "The Manufactured Crisis," and "The Handbook of Educational Psychology." He has served as president of the American Educational Research Association and of the…

  12. [Herzberge - a chapter in the history of psychiatry in Berlin].

    Science.gov (United States)

    Walter, V

    1979-02-01

    This paper gives an outline of the work done at the insane asylum at Herzberge, Berlin, from 1893, the year when the asylum was established, through to World War 1. The then concept of therapy includes many basic principles that are now embraced in the term sociotherapy.

  13. Genetic research at a fivefold children's burial from medieval Berlin.

    Science.gov (United States)

    Rothe, Jessica; Melisch, Claudia; Powers, Natasha; Geppert, Maria; Zander, Judith; Purps, Josephine; Spors, Birgit; Nagy, Marion

    2015-03-01

    Berlin originated from the two twin cities Berlin and Cölln, which both were founded at the beginning of the 13th century. However the real date of their foundation as well as the origin of the first settlers is still unknown. On the Berlin site the historic city center is still visible in the Nikolaiviertel, but the medieval origin of Cölln disappeared almost completely. In 2007 a large scale excavation, which comprised an area of about 1700m(2) of the historical center of the St. Peters church, recovers the remains of Cölln's first citizens and span a period of 500 years of medieval population. Here we present the first genetic analysis of a fivefold children's burial from excavations in Berlin. The genetic data unveiled next to ancestry and eye color data also the kinship and the gender of the five individuals. Together with the archeological context the new gained information help to shed more light on the possible reasons for this burial.

  14. Berlin in Television Drama Series: A Mediated Space

    Directory of Open Access Journals (Sweden)

    Susanne Eichner

    2017-07-01

    Full Text Available Since the early days of film Berlin and the film studios in its suburbs was an important site of production. Signature films for film historians such as Metropolis and The Blue Angel were shot at the UFA studios in Babelsberg. Throughout its history Berlin was and is a popular place for media productions with the city functioning as a text, full of meaning that turns into branded value. The article will investigate the complex relationship of historical and societal events and Berlin as a production site and an imaginary landscape respectively cityscape. Based on the analysis of national and international drama series we will argue that the increasing importance of Berlin as production site and location goes hand in hand with an increasing mediated imagination of the city as a cinematic respectively televisual space that is able to represent past events such as the Nazi regime and the cold war and actual events such as organised crime, counter terrorist activities, and an intercultural life in a modern metropolis.

  15. High Performance Computing in Science and Engineering '16 : Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2016

    CERN Document Server

    Kröner, Dietmar; Resch, Michael

    2016-01-01

    This book presents the state-of-the-art in supercomputer simulation. It includes the latest findings from leading researchers using systems from the High Performance Computing Center Stuttgart (HLRS) in 2016. The reports cover all fields of computational science and engineering ranging from CFD to computational physics and from chemistry to computer science with a special emphasis on industrially relevant applications. Presenting findings of one of Europe’s leading systems, this volume covers a wide variety of applications that deliver a high level of sustained performance. The book covers the main methods in high-performance computing. Its outstanding results in achieving the best performance for production codes are of particular interest for both scientists and engineers. The book comes with a wealth of color illustrations and tables of results.

  16. The Stuttgart-Heidelberg Model of Active Feedback Driven Quality Management: Means for the Optimization of Psychotherapy Provision

    Directory of Open Access Journals (Sweden)

    Hans Kordy

    2003-01-01

    Full Text Available La gestión de la calidad busca la evaluación del tratamiento psicoterapéutico. Un aspecto central se relaciona con el desarrollo de baterías de evaluación y criterios de evaluación adecuados. El modelo Stuttgart-Heidelberg (S-H representa un sistema que proporciona conceptos, instrumentos psicométricos y un programa informático desarrollado para la gestión de la calidad basada en el feedback activo. La información central del modelo Stuttgart-Heidelberg es el resultado individual del tratamiento. El planteamiento es que la psicoterapia puede mejorarse si proporcionamos información sobre los resultados terapéuticos (en especial los negativos, pues los procesos de solución de problemas se estimularán por el feedback recibido. El presente trabajo presenta un inventario de evaluación, la evaluación estandarizada de los resultados y las diversas herramientas de feedback del modelo SH. Un estudio sistemático incluyendo 1715 pacientes de un hospital especializado en trastornos psicosomáticos documenta la validez de este abordaje. Los resultados empíricos refuerzan una estrategia de transparencia acerca de lo que acontece en la práctica clínica – por ejemplo, acerca de los tratamientos administrados, sus resultados y costos. Implicaciones para la posterior optimización de los servicios de salud son discutidos.

  17. Density-Functional-Theory Studies of C20 in Femtosecond Laser Pulses

    Institute of Scientific and Technical Information of China (English)

    WANG Zhi-Ping; BIAN Bao-An; WANG Li-Guang

    2010-01-01

    @@ We study the electron response of C20 excited by strong femtosecond laser pulses by applying the time-dependent local-density approximation,an approach which has proven to provide a robust tool for investigations of fullerene.The optical response as well as the full electronic dipolar response and ionization processes of C20 subject to the laser field are explored.A strong correlation between induced electronic dipole oscillations and electron emission is observed.

  18. Reconstruction of Berlin, in search of a new identity

    Directory of Open Access Journals (Sweden)

    Miguel Martínez Monedero

    2008-12-01

    Full Text Available The destruction of Berlin in World War II left the city in ruins and divided into sectors. This division gave rise to different strategies and experiments to reconstruct or reinterpret the city, which left their mark in the second half of the 20th century. The reunification of Germany managed to suture the wound caused by the Berlin wall and to complete the reconstruction, with a new strategy added to the previous ones. The recent polemic about the mimetic reconstruction of the Stadtschloss is a sign that the work initiated in the postwar period has not yet been completed. This article addresses the course of the trials and essays carried out in search of the creation of a new identity after the war.

  19. [Acute respiratory distress syndrome: a review of the Berlin definition].

    Science.gov (United States)

    de Luis Cabezón, N; Sánchez Castro, I; Bengoetxea Uriarte, U X; Rodrigo Casanova, M P; García Peña, J M; Aguilera Celorrio, L

    2014-01-01

    Acute Respiratory Distress Syndrome (ARDS) is due to many causes. The absence of a universal definition up until now has led to a series of practical problems for a definitive diagnosis. The incidences of ARDS and Acute Lung Injury (ALI) vary widely in the current literature. The American-European Consensus Conference definition has been applied since its publication in 1994 and has helped to improve knowledge about ARDS. However, 18 years later, in 2011, the European Intensive Medicine Society, requested a team of international experts to meet in Berlin to review the ARDS definition. The purpose of the Berlin definition is not to use it as a prognostic tool, but to improve coherence between research and clinical practice.

  20. Fluorine prescribing practice of paediatricians in Berlin, Germany

    OpenAIRE

    Mittelsdorf, Arlette

    2010-01-01

    The subject of this study was to find out about paediatricians' approach towards fluoride within the municipal area of Berlin, Germany. For this purpose, an anonymous questionnaire consisting of 14 questions had been mailed; it was answered by a total number of 33 paediatricians. Basically, the survey indicates that they all prescribe fluorine in tablet form, but they differ about initiation and duration. About 30% prescribe fluorine between the age of 30 days and 6 years. All of ...

  1. Banal diasporic nationalism. The Ghana@50 celebrations in Berlin.

    OpenAIRE

    Nieswand, Boris

    2011-01-01

    Abstract Although it has been highlighted by several authors that the notion of diaspora has become a politicised identity discourse, little is known about how it becomes a banal part of migrants? everyday lives. Based on a theoretical understanding of banality, the article focuses on the interaction of the banal and the non-banal within this context of the fiftieth anniversary of Ghanaian Independence in Berlin in 2007. It is argued that diasporic nationalist rituals are spaces of...

  2. Infrared Technology And Public Schools: Applications In Berlin, New Hampshire

    Science.gov (United States)

    Perrin, Alan F.

    1981-01-01

    Infrared technology played an important part in dealing with school energy problems in Berlin, New Hampshire. It provided the school board and administration with information and data which proved useful in prioritizing the expenditure of limited capital improvement funds. It enabled the board and administration to diagnose the extent of building heat loss problems and compare the heating oil component of our energy problems with independently diagnosed electricity and gasoline components. Since seventy (70) percent of school energy expenditures are on heating oil, infrared assumed the role of a very important diagnostic tool. The Berlin (NH) Public Schools manifest problems faced by public schools in many areas of the country; declining enrollments, inflation, and taxpayer resistance to increasing public expenditures. With eight buildings to heat and light (six schools, a bus garage, and a vocational forestry building), rapidly escalating energy prices threatened to raise total school energy costs as a percentage of total budget from less than seven (7) percent to almost twenty (20) percent, unless consumption reductions were effected. There were minimal obstacles to infrared implementation in Berlin, for a number of reasons. First, the cost was not prohibitive. Second, there was little community understanding of the technology along with an historic separation of specific, relatively low cost school expenditures from close public scrutiny. Finally, the school board and administration realized that, if the energy problem was to be adequately dealt with, a clear understanding of the problem was necessary. The best way for that understanding to be developed was through professional examination of our buildings using the most modern techniques. At this juncture, after only one winter, it is clear that the payback period for Berlin's investment in infrared technology has been surpassed.

  3. Lambayeque-style textiles in the Ethnologisches Museum, Berlin

    OpenAIRE

    Bjerregaard, Lena

    2016-01-01

    The Ethnologisches Museum in Berlin has a large collection of Lambayeque-style textiles from Pachacamac, most of which were collected by Wilhelm Gretzer, a German textile merchant, around 1900. Not many Lambayeque textiles have survived in their area of origin on the north coast of Peru because of unfavourable climatic conditions, but preservation is better at Pachacamac, which is on the central coast. The Lambayeque style had its greatest period between about A.D. 900 and 1100.Many of the ta...

  4. Mental constructs and the cognitive reconstruction of the Berlin wall.

    Science.gov (United States)

    Tijus, C A; Santolini, A

    1996-07-01

    In this study of how to change people's conceptions of certain facts (i.e., the position of the Berlin Wall), a surprising psychological phenomenon was discovered. In the trial test, instead of designing a wall to enclose West Berlin, most people described and drew a short and straight wall that divided the city from north to south. Two methods were created, based on two general information-processing components involved in problem solving, to study how people might repair their misconceptions by themselves. The do-it-yourself method consisted of providing people with the task of thinking about how to build the wall and then drawing it, instead of just asking them to draw it. The distance-to-goal evaluation method consisted of asking the participants how the wall they had drawn would actually prevent passage from East Germany to West Berlin. The results showed that both methods had important effects in repairing misconceptions, but improvement in performance with the distance-to-goal method was less significant for those participants who were first provided the task of thinking about how to build the wall. These findings are consistent with the hypothesis that awareness of functional properties plays an important role in structuring and restructuring mental constructs.

  5. How to express mental health problems: Turkish immigrants in Berlin compared to native Germans in Berlin and Turks in Istanbul.

    Science.gov (United States)

    Vardar, A; Kluge, U; Penka, S

    2012-06-01

    The paper explores expressions used by Turkish immigrants in Berlin to delineate psychiatric illnesses and psychological problems. These are compared to expressions used by native Germans in Berlin and Turks in Istanbul to assess possible cultural differences in articulating mental disorders. For this purpose, results of a Free Listing carried out with the three above mentioned groups are presented. The data suggest that relevant items which are connected to mental health issues vary between the groups as well as within the groups, thus showing dependency on factors such as education. For the group of Turkish immigrants the data further suggest that this group connects psychic stress to family problems. Concerning help seeking, Turkish immigrants, like members of the other groups, mention professional psychological/psychiatric help as useful for solving mental health problems. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

  6. Chronicle of the Hahn-Meitner-Institute at Berlin; Chronik des Hahn-Meitner-Instituts in Berlin

    Energy Technology Data Exchange (ETDEWEB)

    Tode, S.

    2005-07-01

    Historically lined up are the following topics: Material structure and dynamics, materials analysis, applications of ion beams in fabrications, nuclear physics, neutron activation analysis, accelerator operations and technical developments, eye tumor therapy. In this chronicle the tasks at Hahn-Meitner Institute are arranged according to political and sociological connections, focussed the internal structures also as the influence of the difficult geopolitical situation of Berlin. (GL)

  7. Engineering Macaca fascicularis cytochrome P450 2C20 to reduce animal testing for new drugs.

    Science.gov (United States)

    Rua, Francesco; Sadeghi, Sheila J; Castrignanò, Silvia; Di Nardo, Giovanna; Gilardi, Gianfranco

    2012-12-01

    In order to develop in vitro methods as an alternative to P450 animal testing in the drug discovery process, two main requisites are necessary: 1) gathering of data on animal homologues of the human P450 enzymes, currently very limited, and 2) bypassing the requirement for both the P450 reductase and the expensive cofactor NADPH. In this work, P450 2C20 from Macaca fascicularis, homologue of the human P450 2C8 has been taken as a model system to develop such an alternative in vitro method by two different approaches. In the first approach called "molecular Lego", a soluble self-sufficient chimera was generated by fusing the P450 2C20 domain with the reductase domain of cytochrome P450 BM3 from Bacillus megaterium (P450 2C20/BMR). In the second approach, the need for the redox partner and also NADPH were both obviated by the direct immobilization of the P450 2C20 on glassy carbon and gold electrodes. Both systems were then compared to those obtained from the reconstituted P450 2C20 monooxygenase in presence of the human P450 reductase and NADPH using paclitaxel and amodiaquine, two typical drug substrates of the human P450 2C8. The K(M) values calculated for the 2C20 and 2C20/BMR in solution and for 2C20 immobilized on electrodes modified with gold nanoparticles were 1.9 ± 0.2, 5.9 ± 2.3, 3.0 ± 0.5 μM for paclitaxel and 1.2 ± 0.2, 1.6±0.2 and 1.4 ± 0.2 μM for amodiaquine, respectively. The data obtained not only show that the engineering of M. fascicularis did not affect its catalytic properties but also are consistent with K(M) values measured for the microsomal human P450 2C8 and therefore show the feasibility of developing alternative in vitro animal tests. Copyright © 2012 Elsevier Inc. All rights reserved.

  8. Ab initio I-V characteristics of short C-20 chains

    DEFF Research Database (Denmark)

    Roland, C.; Larade, B.; Taylor, Jeremy Philip

    2002-01-01

    We have calculated the I-V characteristics of short chains of C-20 molecular cages between Al and Au leads with an ab initio formalism. The results indicate that a linear chain of such molecules acts primarily as metallic nanowires. The transmission, however, depends sensitively both on the orien......We have calculated the I-V characteristics of short chains of C-20 molecular cages between Al and Au leads with an ab initio formalism. The results indicate that a linear chain of such molecules acts primarily as metallic nanowires. The transmission, however, depends sensitively both...

  9. The Expression and Bioinformatic Analysis of a Novel Gene C20orf14 Associated with Lymphoma

    Institute of Scientific and Technical Information of China (English)

    Liangping SU; Deng CHEN; Jianming ZHANG; Ximing LI; Guihong PAN; Xiangyang BAI; Yunping LU; Jianfeng ZHOU; Shuang LI

    2008-01-01

    The aim of the present study was to explore the differentially expressed genes in the blood vessel endothelial cells (BVECs) between diffuse large B-cell lymphoma (DLBCL) and reac- tive lymph node hyperplasia (RLNH), and to perform an initial bioinformatics analysis on a novel gene, C20orf14, which is highly expressed in lymph node of lymphoma. The mRNA of the tissue from the BVECs of DLBCL and RLNH tissues was labeled with biotin respectively and hybridized with expression profile microarray, and the differentially expressed genes were obtained. Initial bio- informatics analysis was performed on a novel gene named C20orf14. Its gene structure, genomic lo- calization, the physical and chemical characteristics of the putative protein, subcellular localization, functional domain etc. were predicted, and the systematic evolution analysis was performed on the similar proteins among several species. By using expression profile microarray, many differentially expressed genes were uncovered. The efficient bioinformatics analysis have fundamentally identified that C20orfl4 was a nuclear protein, and may be involved in the post-transcription modification of mRNA. Therefore, microarray is an efficient and high throughout strategy for the detection of differ- entially expressed genes, and C20orf14 is thought to be a potential target for tumor metastasis re- searches by bioinformatics analysis.

  10. Three new C20-diterpenoid alkaloids from Delphinium anthriscifolium var. savatieri

    Institute of Scientific and Technical Information of China (English)

    Xiao Yu Liu; Qiao Hong Chen; Feng Peng Wang

    2009-01-01

    Three new C20-diterpenoid alkaloids, designated as anthriscifolmines A-C (1-3), together with two known alkaloids denudatine and delgramine, were isolated from the whole herb of Delphinium anthriscifolium var. savatieri. The structures of these new alkaloids were elucidated on the basis of spectral data.

  11. C-20A/GIII Precision Autopilot Development in Support of NASA's UAVSAR Program

    Science.gov (United States)

    Lee, James A.; Strovers, Brian K.; Lin, victor

    2007-01-01

    The NASA Unmanned Aerial Vehicle Synthetic Aperture Radar (UAVSAR) program is developing a Synthetic Aperture Radar (SAR) for ground measurements. A key element for the success of this program is a Platform Precision Autopilot (PPA). An interim vehicle (NASA C-20AJGlll) was selected to carry the radar pod and develop the PPA. The PPA interfaces with the C- 20AIG Ill aircraft by imitating the output of an Instrument Landing System (ILS) approach. This technique retains the safeguards in the aircraft's autopilot. The PPA entered initial flight testing in early 2007. The PPA uses a Kalman filter to generate a real-time position solution with information from the C-20AIGIII and a real-time differential GPS unit designed by JPL. The real-time navigation solution is used to compute commands (Guidance and Control subsystems) which in turn drive two modified ILS testers. The ILS tester units produce modulated RF signals fed to the onboard navigation receiver. These correction signals allow the C-20NGIII autopilot to fly a simulated ILS approach that meets the PPA requirements for UAVSAR applications. The PPA requirement is to make repeat pass flights within a ten meter tube over a 200 kilometer course in conditions of cairn to light turbulence. Flight test results are expected to be available at the time of the NASA Science Technology Conference 2007

  12. Ab initio investigations of the charge transport properties of endohedral M@C20 (M=Na and K) metallofullerenes

    Institute of Scientific and Technical Information of China (English)

    An Yi-Peng; Yang Chuan-Lu; Wang Mei-Shan; Ma Xiao-Guang; Wang De-Hua

    2010-01-01

    Using density functional theory and quantum transport calculations based on nonequilibum Green's function formalism,we investigate the charge transport properties of endohedral M@C20 (M = Na and K) metallofullerenes.Our results show that the conductance of C20 fullerene can be obviously improved by insertion of alkali atom at its centre.Both linear and nonlinear sections are found on the Ⅰ-Ⅴ curves of the Au-M@C20-Au two-probe systems.The novel negative differential resistance behaviour is also observed in Na@C20 molecule but not in K@C20.

  13. [Rheumatologic patient management and research in Berlin at the intersection between East and West].

    Science.gov (United States)

    Sieper, J

    1995-01-01

    After the fall of the Berlin Wall in November 1989, there was an immediate need for collaboration between rheumatologists from East- and West-Berlin from the very beginning, which could be taken as an example for the rest of Germany. This was achieved through different activities in patient care and research. The "Regionales Rheumazentrum Berlin" which was started at about that time played a special role in making this enterprise a success.

  14. [Some impressions of child and adolescent psychiatric management in Berlin after the fall of the wall].

    Science.gov (United States)

    Fegert, J M; Geiken, G; Lenz, K

    1992-12-01

    The fall of the Berlin wall caused a sudden increase in migration from East-Germany to West-Berlin. In our sample we compared 155 Berlin elementary school children to 17 children from East-Germany now living in Berlin and 25 immigrant children most oft them coming from Turkey and Poland. Although many authors expected short-term disorders of adaptation, we found a constancy of psychiatric diagnosis in the migration group. We noticed important differences particularly in the new psychosocial situation of the former East German mothers, with many single-mother-families, where the mothers now were often unemployed.

  15. [Spatial Distribution of Type 2 Diabetes Mellitus in Berlin: Application of a Geographically Weighted Regression Analysis to Identify Location-Specific Risk Groups].

    Science.gov (United States)

    Kauhl, Boris; Pieper, Jonas; Schweikart, Jürgen; Keste, Andrea; Moskwyn, Marita

    2017-02-16

    Understanding which population groups in which locations are at higher risk for type 2 diabetes mellitus (T2DM) allows efficient and cost-effective interventions targeting these risk-populations in great need in specific locations. The goal of this study was to analyze the spatial distribution of T2DM and to identify the location-specific, population-based risk factors using global and local spatial regression models. To display the spatial heterogeneity of T2DM, bivariate kernel density estimation was applied. An ordinary least squares regression model (OLS) was applied to identify population-based risk factors of T2DM. A geographically weighted regression model (GWR) was then constructed to analyze the spatially varying association between the identified risk factors and T2DM. T2DM is especially concentrated in the east and outskirts of Berlin. The OLS model identified proportions of persons aged 80 and older, persons without migration background, long-term unemployment, households with children and a negative association with single-parenting households as socio-demographic risk groups. The results of the GWR model point out important local variations of the strength of association between the identified risk factors and T2DM. The risk factors for T2DM depend largely on the socio-demographic composition of the neighborhoods in Berlin and highlight that a one-size-fits-all approach is not appropriate for the prevention of T2DM. Future prevention strategies should be tailored to target location-specific risk-groups. © Georg Thieme Verlag KG Stuttgart · New York.

  16. Possible formation of one-dimensional chains of C20 fullerenes observed by scanning tunneling microscopy

    Science.gov (United States)

    Kurokawa, Shu; Yamamoto, Daisuke; Hirashige, Kenji; Sakai, Akira

    2016-04-01

    We found one-dimensional chains of carbon particles on Ag(111) and Au(111) surfaces after the deposition of carbon using an arc-plasma gun (APG). The observed periodicity of the chains on Ag(111) was 0.58-0.6 nm. Ex situ Fourier transform infrared (FT-IR) spectroscopy indicated two peaks at 1343 and 1406 cm-1. The simulation of the infrared spectrum for a tetramer of C20 fullerenes showed good agreement with the experimental result. From these findings, we propose the formation of chains of C20 fullerenes as the most probable explanation of the results of both scanning tunneling microscopy (STM) and FT-IR spectroscopy.

  17. La primavera de Praga en el diario comunista Berliner Zeitung

    Directory of Open Access Journals (Sweden)

    Emilia Martos Contreras

    2009-12-01

    Full Text Available El siguiente artículo pretende analizar el tratamiento informativo dado por el diario comunista Berliner Zeitung a la llamada Primavera de Praga. El gobierno de la República Democrática Alemana fue uno de los más alarmista y crítico con las medidas reformista de Alexander Dubcek en Checoslovaquia. Temeroso de que las “medidas liberalizadoras” cruzaran la frontera utilizó todas sus armas, entre ellas los Medios de Comunicación, no sólo para acabar con las reformas, sino sobre todo mostrarles a sus ciudadanos lo peligrosas y erróneas que eran._____________________ABSTRACT:The following article pretends to analyze the treatment informative of the Spring of Prague, by the communist newspaper Berliner Zeitung. The government of the Democratic Republic German was one of the most critical with the democratic reforms of Alexander Dubcek in Czechoslovakia. The Central Committee was afraid of the democratic measure spreading out to his country. Because of this, it used all his power, between them the Mass Media, to finish with the reforms, and specially to show to germans citizens, how dangerous and erroneous they were.

  18. Martian Analogues Emissivity Spectra From the Berlin Emissivity Database (BED)

    Science.gov (United States)

    Maturilli, A.; Helbert, J.; Moroz, L.

    2006-12-01

    Remote sensing infrared spectroscopy is the principal field of investigation for planetary surfaces composition. Past, present and future missions to bodies in the solar system include in their payload instruments measuring the emerging radiation in the infrared range. For the interpretation of the measured data an emissivity spectral library of planetary analog materials is needed. The Berlin Emissivity Database (BED) currently contains emissivity spectra of plagioclase and potassium feldspars, low Ca and high Ca pyroxenes, olivine, elemental sulphur, and Martian analogue minerals, measured in the wavelength range from 7 to 22 microns as a function of particle size. For each sample we measured the spectra of four particle size separates ranging from 0 to 250 microns. The device we used is built at DLR (Berlin) and is coupled to a Fourier transform infrared spectrometer (Bruker IFS 88), purged with dry air and equipped with a cooled detector (MCT). All spectra were acquired with a spectral resolution of 4 cm-1. We present here the results of our analysis on well knew and characterized Martian analogue minerals: JSC Mars-1, Salten Skov, and Palagonite from Mauna Kea, Hawaii. We are currently working to upgrade our emissivity facility. A new spectrometer (Bruker VERTEX 80v) and new detectors will allow us to measure the emissivity of samples in the wavelength range from 1 to 50 microns, even in a vacuum environment.

  19. Social science studies accompanying the two Berlin research projects for energy-oriented modernisation of domestic buildings; Sozialwissenschaftliche Begleitung der beiden Berliner Forschungsvorhaben zur energiegerechten Sanierung von Wohngebaeuden

    Energy Technology Data Exchange (ETDEWEB)

    Gerth, H. [Weeber und Partner, Inst. fuer Stadtplanung und Sozialforschung, Berlin/Stuttgart (Germany)

    1997-12-31

    The initial and environment situations of the two apartment buildings in central Berlin and at Berlin-Marzahn are described including the structure of households. The procedure adopted in this social science project is also dealt with: participation and information of residents. The results of the survey among residents concerning satisfaction with redevelopment, thermal comfort prior to and after redevelopment, heating habits, and experience with automatic heating control are reported. (MSK) [Deutsch] Im Folgenden wird die Ausgangs-und Umgebungssituation der beiden Wohnhaeuser in Berlin-Mitte und Berlin-Marzahn geschildert. Dabei wird Auskunft ueber die Struktur der Haushalte gegeben. Ebenso wird die Vorgehensweise des sozialwissenschaftlichen Projekts beschrieben: Bewohnerbeteiligung und -information. Die Ergebnisse der Bewohnerbefragungen zu Zufriedenheit mit der Sanierung, zum Waermeempfinden vor und nach der Sanierung, zu Gewohnheiten in der Heizperiode, sowie zum Umgang mit der Heizungsregelungstechnik werden dargelegt.

  20. Modeling of the Urban Heat Island (UHI) using WRF - Assessment of adaptation and mitigation strategies for the city of Stuttgart.

    Science.gov (United States)

    Fallmann, Joachim; Suppan, Peter; Emeis, Stefan

    2013-04-01

    Cities are warmer than their surroundings (called urban heat island, UHI). UHI influence urban atmospheric circulation, air quality, and ecological conditions. UHI leads to upward motion and compensating near-surface inflow from the surroundings which import rural trace substances. Chemical and aerosol formation processes are modified due to increased temperature, reduced humidity and modified urban-rural trace substance mixtures. UHIs produce enhanced heat stress for humans, animals and plants, less water availability and modified air quality. Growing cities and Climate Change will aggravate the UHI and its effects and urgently require adaptation and mitigation strategies. Prior to this, UHI properties must be assessed by surface observations, ground- and satellite-based vertical remote sensing and numerical modelling. The Weather Research and Forecasting Model (WRF) is an instrument to simulate and assess this phenomenon based on boundary conditions from observations and global climate models. Three urbanization schemes are available with WRF, which are tested during this study for different weather conditions in central Europe and will be enhanced if necessary. High resolution land use maps are used for this modeling effort. In situ measurements and Landsat thermal images are employed for validation of the results. The study will focus on the city of Stuttgart located in the south western part of Germany that is situated in a caldera-like orographic feature. This municipality has a long tradition in urban climate research and thus is well equipped with climatologic measurement stations. By using Geographical Information Systems (GIS), it is possible to simulate several scenarios for different surface properties. By increasing the albedo of roof and wall layers in the urban canopy model or by replacing urban land use by natural vegetation, simple urban planning strategies can be tested and the effect on urban heat island formation and air quality can be

  1. Berlin-Hamburg maglev train, an integral element of the Deutsche Bahn AG high-speed network; Die Magnetschnellbahn Berlin-Hamburg als integraler Bestandteil des Hochgeschwindigkeitsnetzes der Deutschen Bahn AG

    Energy Technology Data Exchange (ETDEWEB)

    Fechner, H. [Magnetschnellbahn-Planungsgesellschaft mbH, Schwerin (Germany)

    1998-12-31

    Berlin will soon be a turntable of traffic in Europa and a gateway to Eastern Europe. The Deutsche Bahn AG high-speed network is an important element. In September 1998, the Berlin-Hanover ICE connection was finished; the Berlin-Hamburg maglev connection will follow by 2005. Berlin will be the linking point of the two systems. (orig.) [Deutsch] Bereits in wenigen Jahren wird Berlin europaeische Verkehrsdrehscheibe und Tor zu Osteuropa sein. Eine Voraussetzung dafuer ist die Anbindung an das Hochgeschwindigkeitsstreckennetz der Deutschen Bahn. Ein wichtiger Schritt dahin ist die Inbetriebnahme der ICE-Verbindung Berlin - Hannover im September 1998; ein folgender wird die Magnetschnellbahnverbindung Berlin - Hamburg im Jahr 2005 sein. Im Hochgeschwindigkeitskonzept der Deutschen Bahn AG wird Berlin die Schnittstelle zwischen Rad/Schiene- und Magnetschwebetechnik bilden und die Verknuepfung der beiden Systeme erstmals demonstrieren. (orig.)

  2. Dynamics of Sub-urbanisation - The Growing Periphery of the Metropolis. Berlin 1890 - 2000

    NARCIS (Netherlands)

    H. Reif (Heinz)

    2003-01-01

    textabstractWhat controls the secular process of sub-urbanisation of Berlin to garden and satellite cities and what were the effects? Through the massive retreat of its wealthy and academic bourgeoisie from the centre, Berlin became a bipolar city. On this side of the "railway ring", stood the "ston

  3. Los conceptos de libertad negativa y de pluralismo en el liberalismo de Isaiah Berlin

    OpenAIRE

    Abril Martínez, Vicente

    2012-01-01

    Se trata de una tesis doctoral donde se pretende evaluar la importancia de los conceptos de libertad negativa y de pluralismo en el liberalismo defendido por Isaiah Berlin. Asimismo se trata de trazar ciertos paralelismos entre dicho liberalismo de Isaiah Berlin y el pragmatismo de Richard Rorty.

  4. Dynamics of Sub-urbanisation - The Growing Periphery of the Metropolis. Berlin 1890 - 2000

    NARCIS (Netherlands)

    H. Reif (Heinz)

    2003-01-01

    textabstractWhat controls the secular process of sub-urbanisation of Berlin to garden and satellite cities and what were the effects? Through the massive retreat of its wealthy and academic bourgeoisie from the centre, Berlin became a bipolar city. On this side of the "railway ring", stood the

  5. Individuality and modernity in Berlin: self and society from Weimar to the Wall

    NARCIS (Netherlands)

    Föllmer, M.

    2013-01-01

    Moritz Föllmer traces the history of individuality in Berlin from the late 1920s to the construction of the Berlin Wall in August 1961. The demand to be recognised as an individual was central to metropolitan society, as were the spectres of risk, isolation and loss of agency. This was true under al

  6. Berlin air for the Chancellor. The Berlin Bundeskanzleramt building: High precision in building construction; Berliner Luft fuer den Kanzler. Leitidee Bundeskanzleramt: Praezision in der bautechnischen Ausfuehrung

    Energy Technology Data Exchange (ETDEWEB)

    Schellhorn, M. [Fachpresseagentur Kommunikations-Management Schellhorn, Haltern am See (Germany); Fachpresseagentur Kommunikations-Management Schellhorn, Herne (Germany)

    2003-03-01

    The architectural design of the new government seat in Berlin was a Europe-wide competition of experts, with more than 100 decision makers working together in 1994. Although less obvious, the technical facilities have the same high standard. The contractors, Ingenieurgesellschaft Schmidt Reuter und Partner of Cologne, used only state-of-the-art materials and technologies. Energy consumption is optimised by a cogeneration system fuelled with bio-diesel and roof-mounted PV system, while the ventilation system ensures high-efficiency heat recovery. [German] Die Gestaltung des neuen Regierungssitzes wurde zu einem Europa-umspannenden Mammut-Wettbewerb. Ueber 100 Personen waren 1994 an der Entscheidungsfindung beteiligt. Etwas stiller in der Oeffentlichkeit aber mit genauso hohen Anspruechen wurde ein Konzept fuer die Anlagentechnik entwickelt. Entsprechend der Vorgabe des Leitbildes wurden in der Ausfuehrungsplanung durch die Ingenieurgesellschaft Schmidt Reuter und Partner aus Koeln nur zukunftsweisende Materialien und Technologien verwendet. Vorbildliche Ansaetze im Hinblick auf die Optimierung des Energieverbrauchs stellen das mit Biodiesel betriebene Blockheizkraftwerk und die grossflaechige Photovoltaikanlage auf den Daechern der Verwaltungsfluegel dar. Einen erheblichen Beitrag zur umweltgerechten Energiebilanz der gesamtenAnlage liefert auch die Klimatechnik durch den Einsatz von Zentrallueftungsgeraeten mit hoch effizienter Waermerueckgewinnung. (orig.)

  7. Electronic transport in fullerene C20 bridge assisted by molecular vibrations.

    Science.gov (United States)

    Yamamoto, Takahiro; Watanabe, Kazuyuki; Watanabe, Satoshi

    2005-08-01

    The effect of molecular vibrations on electronic transport is investigated with the smallest fullerene C20 bridge, utilizing the Keldysh nonequilibrium Green's function techniques combined with the tight-binding molecular-dynamics method. Large discontinuous steps appear in the differential conductance when the applied bias voltage matches particular vibrational energies. The magnitude of the step is found to vary considerably with the vibrational mode and to depend on the local electronic states besides the strength of electron-vibration coupling. On the basis of this finding, a novel way to control the molecular motion by adjusting the gate voltage is proposed.

  8. Gender, culture, and architecture in Ahmedabad and Berlin.

    Science.gov (United States)

    Kakad, K

    2000-01-01

    Spatial and social processes are inextricably linked. Hence gender relations as an inherent part of social relations get built into the spatial forms of any society. Spatial segregation by sex was a mark of traditional societies. This has diminished somewhat in contemporary societies due to various factors, perhaps the most important being the entry of women into the public sphere and their participation in income-earning activities. This paper looks at traditional, modern and postmodern housing in two cities--Ahmedabad and Berlin--through the lens of gender and culture. While there have been changes in housing over time, these changes have not been in proportion with the changes in gender relations in society which, in turn, have not kept pace with the way women's needs and priorities have changed. Housing must necessarily reflect the current needs of a society, and that entails reflecting the needs of both women and men equally.

  9. Germany's Metamorphosis: Memory and the Holocaust in the Berlin Repulic

    Directory of Open Access Journals (Sweden)

    Alison Lewis

    2013-09-01

    Full Text Available I want to focus on two recent debates in Germany from the same inaugural period of Germany’s SPD–Green government, which both have as their focus the contestation of memory in relation to the Holocaust. In both debates the Holocaust serves as a negative myth of origin and a primal phantasmatic scene of guilt and shame around which German national identifications are organised. The first is the Walser–Bubis debate and the second the much more protracted but no less fierce debate about the building of a Holocaust memorial in Berlin, which peaked around the same time. Both debates are important in the German context because they come at the end of a long period of Christian Democratic (CDU rule and at the beginning of a new SPD era in German politics. They are significant, moreover, because they appear to send contradictory messages about German self- understanding to the international community.

  10. The archaeology of a contemporary "Leichenhalle" in Berlin, Germany

    Directory of Open Access Journals (Sweden)

    Glenn Arthur Ricci

    2011-11-01

    Full Text Available An archaeological/historical analysis of the 19th century Leichenhalle in the Prenzlauer Berg district of Berlin was undertaken in order to interpret the physical changes that the succeeding governments of Germany made to the building from 1886 to present day. The original construction was created to deal with poor living conditions during the industrial revolution. Following this, the Nazi party converted public sections of the building to serve as a memorial, incorporating expensive materials into the flooring creating the swastika symbol of the state across the floor while the cellar was modified to make an air-raid shelter. At the end of World War II, Berlin was divided amongst the Allied forces. Prenzlauer Berg became part of the Soviet Sector and attempted to remove all evidence of the former Nazi government. This included the removal of the Nazi memorial, yet the flooring of the monument room was spared. The building was then converted into a security guard house for the Stasi, which continued the Soviet precedent of using the entire building as a functional structure off limits to the public. Economic GDR architecture was added to the Leichenhalle, contrasting with the relatively expensive multicolored and designed brickwork of the original façade, only to be torn down during the reunification. This building reflects the various uses that a building can serve under radically differing governments during a short period and the problems that can come about historically when the government´s attempt to physically erase their predecessors or keep their actions in the building secret.

  11. Coulomb Explosion and Energy Loss of Energetic C_(20) Clusters in Dense Plasmas

    Institute of Scientific and Technical Information of China (English)

    WANG Gui-Qiu; LI Wen-Kun; WANG You-Nian

    2009-01-01

    The molecular dynamics(MD)method is used to simulate the interactions of energetic C_(20) clusters with the dense plasma targets within the framework of the linear Vlasov-Poisson theory.The influences of various clusters(H_2,N_2,C_(20) and C_(60) respectively)on stopping power are discussed.The simulation results show that the vicinage effects in the Coulomb explosion dynamics and the stopping power are strongly affected by the variations in the cluster speed and the plasma parameters.Coulomb explosions axe found to proceed faster for higher speeds,lower plasma densities and higher electron temperatures.In addition,the cluster stopping power is strongly enhanced in the early stages of Coulomb explosions due to the vicinage effect,but this enhancement eventually diminishes,after the cluster constituent ions are sufficiently separated.For the large and heavy clusters,the stopping power ratio reaches much higher values in the early stage of Coulomb explosion owing to the constructive interferences in the vicinage effect.

  12. Frei Otto y el Instituto de Estructuras Ligeras de Stuttgart: una experiencia de sistematización en la búsqueda de la forma resistente

    OpenAIRE

    Songel Gonzalez, Juan María

    2011-01-01

    La finalidad de esta tesis es la reconsideración de la aportación de Frei Otto a la arquitectura desde la reflexión teórica y la experiencia metodológica e investigadora por él realizada en estrecha cooperación con los colaboradores del Institut für leichte Flächentragwerke (Instituto de Estructuras Ligeras), por él fundado y dirigido, en la Universidad de Stuttgart. Planteamos como tesis la plena vigencia de su experiencia y su reflexión teórica, alejada de los planteamientos del high tech, ...

  13. Fritz-Peter Hager/Daniel Tröhler (Hrsg.): Neue Pestalozzi-Studien. Bd. 1: Anna Pestalozzis Tagebuch - Käte Silber: Anna Pestalozzi und der Frauenkreis um Pestalozzi. Bern/Stuttgart: Haupt 1993 [Rezension

    OpenAIRE

    Liedtke, Max

    1994-01-01

    Rezension von: Fritz-Peter Hager/Daniel Tröhler (Hrsg.): Neue Pestalozzi-Studien. Bd. 1: Anna Pestalozzis Tagebuch - Käte Silber: Anna Pestalozzi und der Frauenkreis um Pestalozzi. Bern/Stuttgart: Haupt 1993, 242 S.

  14. Fatty acid composition in major depression: decreased omega 3 fractions in cholesteryl esters and increased C20: 4 omega 6/C20:5 omega 3 ratio in cholesteryl esters and phospholipids.

    Science.gov (United States)

    Maes, M; Smith, R; Christophe, A; Cosyns, P; Desnyder, R; Meltzer, H

    1996-04-26

    Recently, there were some reports that major depression may be accompanied by alterations in serum total cholesterol, cholesterol ester and omega 3 essential fatty acid levels and by an increased C20: 4 omega 6/C20: 5 omega 3, i.e., arachidonic acid/eicosapentaenoic, ratio. The present study aimed to examine fatty acid composition of serum cholesteryl esters and phospholipids in 36 major depressed, 14 minor depressed and 24 normal subjects. Individual saturated (e.g., C14:0; C16:0, C18:0) and unsaturated (e.g., C18:1, C18:2, C20:4) fatty acids in phospholipid and cholesteryl ester fractions were assayed and the sums of the percentages of omega 6 and omega 3, saturated, branched chain and odd chain fatty acids, monoenes as well as the ratios omega 6/omega 3 and C20:4 omega 6/C20:5 omega 3 were calculated. Major depressed subjects had significantly higher C20:4 omega 6/C20:5 omega 3 ratio in both serum cholesteryl esters and phospholipids and a significantly increased omega 6/omega 3 ratio in cholesteryl ester fraction than healthy volunteers and minor depressed subjects. Major depressed subjects had significantly lower C18:3 omega 3 in cholesteryl esters than normal controls. Major depressed subjects showed significantly lower total omega 3 polyunsaturated fatty acids in cholesteryl esters and significantly lower C20:5 omega 3 in serum cholesteryl esters and phospholipids than minor depressed subjects and healthy controls. These findings suggest an abnormal intake or metabolism of essential fatty acids in conjunction with decreased formation of cholesteryl esters in major depression.

  15. 40 CFR 180.1011 - Viable spores of the microorganism Bacillus thuringiensis Berliner; exemption from the...

    Science.gov (United States)

    2010-07-01

    ... authentic strain of Bacillus thuringiensis Berliner conforming to the morphological and biochemical..., prior to the addition of other materials, shall be tested by subcutaneous injection of at least 1...

  16. The Berlin tradition in Chicago: Franz Alexander and the Chicago Institute for Psychoanalysis.

    Science.gov (United States)

    Schmidt, Erika S

    2010-01-01

    Freud considered Franz Alexander, the first graduate of the Berlin Psychoanalytic Institute and an assistant in the Berlin Polyclinic, to be "one of our strongest hopes for the future." Alexander went on to become the first director of the Chicago Institute for Psychoanalysis in 1932 and modeled some of the Chicago Institute's mission on his Berlin experiences. He was also a researcher in psychosomatic medicine, a prolific writer about psychoanalysis and prominent in psychoanalytic organizations. As he proposed modifications in psychoanalytic technique, he became a controversial figure, especially in the elaboration of his ideas about brief therapy and the corrective emotional experience. This paper puts Alexander's achievements in historical context, draws connections between the Berlin and Chicago Institutes and suggests that, despite his quarrels with traditional psychoanalysis, Alexander's legacy may be in his attitude towards psychoanalysis, characterized by a commitment to scientific study, a willingness to experiment, and a conviction about the role of psychoanalysis within the larger culture.

  17. Bier macht uns zu Freunden! -- Berliner Bierfestival 2010

    Institute of Scientific and Technical Information of China (English)

    李继烈

    2011-01-01

    “Bier macht uns zu Freunden!”让我们啤酒会友。这是2010年德国柏林啤酒节(Berlin2010“TagsdesBieres”)的标致性口号。德国2010年啤酒总销量为九千八百三十万百升(Hektoliter)。说到德国啤酒节,国人必想到慕尼黑啤酒节(OKTOBERFEST in Munchen.)德国人称其十月节。每年九月末到十月初在德国的慕尼黑举行,是慕尼黑传统民间节日。节日期间主要饮料是啤酒,啤酒消耗高达六百万公升。世界上再也找不到比德国人更热爱啤酒的民族了!这也许就是中国人习惯称慕尼黑十月节为啤酒节的缘故吧。

  18. BERLinPro Booster Cavity Design, Fabrication and Test Plans

    Energy Technology Data Exchange (ETDEWEB)

    Burrill, Andrew [HZB; Anders, W [HZB; Frahm, A. [HZB; Knobloch, Jens [HZB; Neumann, Axel [HZB; Ciovati, Gianluigi [JLAB; Kneisel, Peter K. [JLAB; Turlington, Larry D. [JLAB

    2014-12-01

    The bERLinPro project, a 100 mA, 50 MeV superconducting RF (SRF) Energy Recovery Linac (ERL) is under construction at Helmholtz-Zentrum Berlin for the purpose of studying the technical challenges and physics of operating a high current, c.w., 1.3 GHz ERL. This machine will utilize three unique SRF cryomodules for the injector, booster and linac module respectively. The booster cryomodule will contain three 2-cell SRF cavities, based on the original design by Cornell University, and will be equipped with twin 115 kW RF power couplers in order to provide the appropriate acceleration to the high current electron beam. This paper will review the status of the fabrication of the 4 booster cavities that have been built for this project by Jefferson Laboratory and look at the challenges presented by the incorporation of fundamental power couplers capable of delivering 115 kW. The test plan for the cavities and couplers will be given along with a brief overview of the cryomodule design.

  19. The Berlin Poliklinik: psychoanalytic innovation in Weimar Germany.

    Science.gov (United States)

    Danto, E A

    1999-01-01

    After Freud proposed in 1918 the creation of "institutions or out-patient clinics [where] treatment will be free," Max Eitingon, Ernst Simmel, and other progressive psychoanalysts founded the Berlin Poliklinik, a free outpatient clinic. Guided by Weimar Republic principles of "radical functionalism," the Poliklinik and its companion inpatient service, the Schloss Tegel Sanatorium, pioneered treatment and training methodologies still used--and still debated--today. Their funding strategies, statistics, and approaches to clinical problems like length of treatment tell the history of an innovative psychoanalytic institute where men and women were generally treated in equal numbers and patients (ranging in occupational status from unemployed to professional) of all ages were treated free. Franz Alexander, Karl Abraham, Theresa Benedek, Paul Federn, Otto Fenichel, Edith Jacobson, Karen Horney, Erich Fromm, Helene Deutsch, Hanns Sachs, Sándor Radó, Hermine von Hug-Hellmuth, Wilhelm Reich, Annie Reich, and Melanie Klein all worked at the Poliklinik, and from there initiated decades of original clinical theory, practice, and education.

  20. Specialist nectar-yeasts decline with urbanization in Berlin

    Science.gov (United States)

    Wehner, Jeannine; Mittelbach, Moritz; Rillig, Matthias C.; Verbruggen, Erik

    2017-01-01

    Nectar yeasts are common inhabitants of insect-pollinated flowers but factors determining their distribution are not well understood. We studied the influence of host identity, environmental factors related to pollution/urbanization, and the distance to a target beehive on local distribution of nectar yeasts within Robinia pseudoacacia L. and Tilia tomentosa Moench in Berlin, Germany. Nectar samples of six individuals per species were collected at seven sites in a 2 km radius from each target beehive and plated on YM-Agar to visualise the different morphotypes, which were then identified by sequencing a section of the 26S rDNA gene. Multivariate linear models were used to analyze the effects of all investigated factors on yeast occurrence per tree. Yeast distribution was mainly driven by host identity. The influence of the environmental factors (NO2, height of construction, soil sealing) strongly depended on the radius around the tree, similar to the distance of the sampled beehive. Incidence of specialist nectar-borne yeast species decreased with increasing pollution/urbanization index. Given that specialist yeast species gave way to generalist yeasts that have a reduced dependency on pollinators for between-flower dispersal, our results indicate that increased urbanization may restrict the movement of nectar-specialized yeasts, via limitations of pollinator foraging behavior. PMID:28358006

  1. Climate to measure. Facility management for Universal Music at Berlin; Klima nach Mass. TGA-Planung fuer Universal Music in Berlin

    Energy Technology Data Exchange (ETDEWEB)

    McLead, E.A.

    2002-07-01

    Designing and constructing the technical facilities for a historical building like the 'Spreespeicher' in Berlin is a difficult but interesting task. The building is owned by Universal Music. Each department has its own office structure, and all offices and structures were integrated in a functional overall concept by the planners of Happold Ingenieure. [German] Klima, Lueftung und Elektroinstallation fuer ein historisches Gebaeude wie den Berliner Spreespeicher zu entwickeln, ist eine schwierige, aber reizvolle Aufgabe. Besonders, wenn der Nutzer Universal Music heisst: Jede Abteilung besitzt ihre eigene Buerostruktur, und alle mussten die TGA-Planer von Happold Ingenieure in ein funktionierendes Gesamtkonzept integrieren. (orig.)

  2. Acute Respiratory Distress Syndrome in Wartime Military Burns: Application of the Berlin Criteria

    Science.gov (United States)

    2014-01-01

    Acute respiratory distress syndrome in wartime military burns: Application of the Berlin criteria Slava M. Belenkiy, MD, Allison R. Buel, DO, Jeremy...Andriy I. Batchinsky, MD, Leopoldo C. Cancio, MD, and Kevin K. Chung, MD, San Antonio, Texas BACKGROUND: Acute respiratory distress syndrome (ARDS...EVIDENCE: Epidemiologic/prognostic study, level III. KEY WORDS: Mechanical ventilation; adult respiratory distress syndrome ; the Berlin definition; combat

  3. NATO, From Berlin to Bosnia. Trans-Atlantic Security in Transition

    Science.gov (United States)

    1995-01-01

    since the fall of the Berlin Wall in November 1989-described at the time by a NATO officer as "the bonfire of the certainties" events in Europe have...of the Berlin Wall through the first use of NATO forces in combat in Bosnia in 1994, NATO has found itself in a race to keep up with these dramatic changes in the trans-Atlantic security environment.

  4. Ab initio study of transport properties of an all-carbon molecular switch based on C20 molecule

    Institute of Scientific and Technical Information of China (English)

    OUYANG Fang-ping; XU Hui

    2007-01-01

    Choosing closed-ended armchair (5, 5) singlewall carbon nanotubes (CCNTs) as electrodes, we have investigated the electron transport properties across a carbon molecular junction consisting of a C20 molecule sandwiched between two semi-infinite carbon nanotubes. It is shown that the Landauer conductance of this carbon hybrid system can be tuned within several orders of magnitude not only by varying the tube-C20 distance, but more importantly by changing the orientation of the C20 molecule and rotating the C20 molecule or one of the tubes around the symmetry axis of the system at fixed distances. This fact could make this all-carbon molecular system a possible candidate for a nanoelectronic switching device. Moreover, our study also reveals that molecular configuration selection and structural relaxation would play an important role in the design of such devices.

  5. [The University Institute of Legal Medicine in Berlin 1833-2008].

    Science.gov (United States)

    Geserick, Gunther; Vendura, Klaus; Wirth, Ingo

    2008-11-01

    The university institute of legal medicine of the Charité in Berlin was founded on February 11th, 1833 as a "Praktische Unterrichtsanstalt für die Staatsarzneikunde (Practice-oriented School of Public Health and Medicine)" at the Friedrich-Wilhelms-Universität (founded in 1810). In 1886 the oldest faculty in Germany obtained its own building in Berlin-Mitte. Starting with Wilhelm Wagner, Johann Ludwig Casper, Fritz Strassmann, Otto Prokop and their successors established the Berlin School of Legal Medicine, which has been playing an important role for the subject's progress in the German-speaking area until today. Since the visit of Kuniyoshi Katayama to Berlin in 1884 there have been productive relationships with Japanese forensic pathologists to this day. Regardless of the accepted scientific achievements the institute fell victim to the Berlin policy of austerity after 2003 leading to staff reduction and the closure of the historical location. Due to the new appointment to the chair in 2007 and the planned junction of the subject in Berlin-Moabit there is now the chance for a new impetus of forensic medicine in the German capital.

  6. [Hospitalization of Migrants without Health Insurance: An Explorative Study of Hospital Healthcare in Lower Saxony, Berlin and Hamburg].

    Science.gov (United States)

    Mylius, M

    2016-04-01

    Different reasons prevent migrants from obtaining health insurance resulting in their exclusion from regular medical care in Germany. In case of medical emergency, hospitals are obliged by law to provide treatment. In addition, hospitals might get reimbursed for treatment expenses by social welfare authorities. This includes undocumented migrants who should not be reported to the police. However, actual legislation regarding the level of medical intervention, the principles of medical confidentiality and the conditions of reimbursement by the authorities is unclear. Thus, migrants without health insurance may be precluded from receiving urgent medical treatment. A first assessment of hospital health care for migrants without health insurance in three federal states with the intention to identify obstacles in access to in- and out-patient emergency treatment. Electronic mail survey of all non-specialized general hospitals located in the federal states of Niedersachsen (Lower Saxony, n=129), Berlin (n=46) and Hamburg (n=24). Data was anonymized and descriptively analyzed using SPSS statistical software. Rate of questionnaire return was 31.2% (n=62). Almost all hospitals had already encountered migrants without health insurance in their emergency wards (82.3%) including 72.5% undocumented migrants. 76.7% of all hospitals had submitted a subsequent emergency aid proposal to the social welfare authorities. 17.1% of them confirmed that they were reimbursed in most cases. 8.5% of all participating hospitals mostly consult the police in case migrants are not able to provide any means of identification, whereas 43.6% consult the police only in rare cases. 64.5% of all hospitals reported non-reimbursed expenses for 2011 - 2014 ranging from € 4 000 - €1.01 million. RESULTS indicate that the provision of care for people without health care insurance represents an important issue for a majority of the assessed hospitals since they have to take the responsibility for

  7. Female suicides in Berlin with the use of firearms.

    Science.gov (United States)

    Schmeling, A; Strauch, H; Rothschild, M A

    2001-12-27

    The Statistical Office of Berlin recorded a total of 5488 suicides within the 10-year period 1990-1999 (3550 males, 1938 females). Firearms were used in 238 cases (218 males, 20 females). An autopsy was performed in 19 of the 20 female cases. The women's ages ranged from 21 to 88 years. Their marital status was single (n=6), married (n=5), divorced (n=5) and widowed (n=3). Eight of the women had one or more children. A suicide note was found in eight cases; six women had a history of psychiatric illness, and six had previously attempted suicide. Predominant among the suicide motives were mental (n=5) and organic (n=4) disorders as well as relationship problems (n=3) and financial difficulties (n=2). Most of the women (n=16) committed suicide in their own apartment, mainly in the bedroom. The weapons used were pistol (n=10), revolver (n=6), rifle (n=2) and a blank cartridge gun (n=1). In 16 cases we found a contact discharge at point blank range. Six of the dead women were found with the weapon still in their hands. The site of bullet-entry was the right temple (n=11), high-parietal (n=2), mouth (n=3), neck (n=1), and chest (n=2). A comparison of our results with the data of other authors for male or predominantly male collectives did not indicate any sex-specific differences regarding the type of weapon, location of the entry wound or the scene. However, alcohol was detected at a lower frequency compared with male gunshot suicides.

  8. Berlin Heart EXCOR use in patients with congenital heart disease.

    Science.gov (United States)

    Morales, David L S; Zafar, Farhan; Almond, Christopher S; Canter, Charles; Fynn-Thompson, Francis; Conway, Jennifer; Adachi, Iki; Lorts, Angela

    2017-02-08

    Management of mechanical circulatory support in children with congenital heart disease (CHD) is challenging due to physiologic variations and anatomic limitations to device placement. In this study we examine the use of Berlin Heart EXCOR in CHD patients. CHD patients were identified from the EXCOR Pediatric Study data set (2007 to 2010). Mortality and serious adverse events were compared between CHD and non-CHD cohorts, and predictors of poor outcomes in the CHD cohort were identified. CHD was present in 29% (n = 59, 18 with 1-ventricle physiology) of all EXCOR patients (N = 204). Successful bridge (transplant or wean) was less likely in CHD patients compared with non-CHD patients (48% vs 80%; p 1 year) were successfully bridged. Pre-implant congenital heart surgery (CHS) and extracorporeal membrane oxygenation (ECMO) on the same admission occurred in 60% of children ≤1 year of age (83% of neonates, 50% of infants), with 8% survival. Regardless of age, patients who did not have CHS and ECMO had 61% survival. Smaller pump, pre-implant bilirubin >1.2 mg/dl and renal dysfunction were independently associated with mortality. End-organ function at implant reliably predicts adverse outcomes and should be considered when making implant decisions. EXCOR use in neonates and infants with CHD should be approached cautiously. If patients have undergone pre-implant CHS and ECMO, EXCOR support may not provide any survival benefit. EXCOR support in non-infants with CHD is challenging but can be consistently successful with appropriate patient selection. Copyright © 2017 International Society for Heart and Lung Transplantation. Published by Elsevier Inc. All rights reserved.

  9. Barrier-free public transport in the Stuttgart region. Results of a round table with disabled persons on entrance to S-Bahn carriages; Barrierefreiheit im oeffentlichen Personennahverkehr (OePNV) in der Region Stuttgart. Ergebnisse eines Runden Tisches mit Betroffenen zum Problembereich Fahrzeugzugang bei S-Bahnen

    Energy Technology Data Exchange (ETDEWEB)

    Pauls, K. (ed.)

    2001-06-01

    On July, 18{sup th}, 2000, the Centre of Technology Assessment in Baden-Wuerttemberg invited representatives of organisations for the disabled to take part in a round table in order to discuss barrierfree public transport in the region of Stuttgart with Dr. Witgar Weber, vice regional director of the Verband Region Stuttgart and Mr. Nils Himmelmann, representative of Switch Transit Consult. In the first lecture, Dr. Witgar Weber explained tasks of the Verband Region Stuttgart concerning public transport, especially the S-Bahn. Mr. Nils Himmelmann explained the work he is doing on instruction for the Verband Region Stuttgart, at finding solutions to reduce the problem of a vertical and horizontal interval at the entrance of S-Bahn carriages. As a result of the round table, a profile of requirements was compiled by participants, including preferences for a barrierfree use of the S-Bahn. For the S-Bahn system they demand a partial raise of platforms and where a static raise is not possible there should be a dynamic partial raise. This measure should be combined with an extending step at the entrances of the S-Bahn to solve both horizontal and vertical intervals. Further, the integration of disabled and handicapped people in planning is essential at an early stage. Not only for new projects but also for the modifications of trails or carriages. Therewith, concrete problems can be identified immediately which leads to a reduction of costs in realising requirements for a barrierfree public transport instead of very expensive modifications afterwards. (orig.) [German] Auf Einladung der Akademie fuer Technikfolgenabschaetzung in Baden-Wuerttemberg kamen am 18.07.00 Vertreterinnen und Vertreter von Behindertenverbaenden zu einem Runden Tisch, um das Thema, Barrierefreiheit im OePNV in der Region Stuttgart' zusammen mit Dr. Witgar Weber, stellvertretender Regionaldirektor beim Verband Region Stuttgart (VRS), und Nils Himmelmann von der Firma Switch Transit Consult zu

  10. [Temporal and spatial phases in the development of the Berlin metropolis in the past and the future].

    Science.gov (United States)

    Zimm, A

    1991-01-01

    Six phases of Berlin's development related to political events in Germany since 1871 are identified, and their consequences for the city's population development analyzed. Particular attention is given to the demographic consequences of the abolition of the Berlin Wall in 1989. The author considers the impact of the situation in the surrounding region on the city's growth, Berlin's revived role as a national capital, and developments in Europe. (SUMMARY IN ENG AND RUS)

  11. 德国斯图加特地区环境史研究%Studies on the Environmental History of Stuttgart Area in Germany

    Institute of Scientific and Technical Information of China (English)

    江山; 胡爱国

    2015-01-01

    Stuttgart is one of the most densely-populated cities in Germany, and many globally first-class companies and enterprises are located in the area. Its environmental issue has been drawing prevalent attention for long. In present-day Germany, the environment protection in Stuttgart area is exemplary and praiseworthy. This paper, from the perspective of environmental history, focuses on studies of the interrelationship between human and nature in terms of pre-historic civilization age, agricultural civilization age, industrial civilization age, and e-co-civilization age, and explores success and failure, loss and gain of Germanic environmental protection. In a word, “Green Germany” provides overall experience and reference for the eco-civilization construction of “Beau-tiful China.”%作为德国人口最密集的城市之一,拥有许多世界一流公司企业的斯图加特地区,其环境问题长期以来一直备受人们关注。在当今德国,斯图加特地区的环境保护堪称典范,为人们所称道。本文从环境史角度出发,着重研究该地区史前文明时代、农业文明时代、工业文明时代和生态文明时代这四个阶段人与自然环境的相互作用关系,探讨日耳曼人在生态实践中的成败得失。总之,“绿色德国”可为“美丽中国”的生态文明建设提供诸多经验和参考。

  12. University Institute of Legal Medicine in Berlin celebrates its 175th anniversary.

    Science.gov (United States)

    Geserick, Gunther; Vendura, Klaus; Wirth, Ingo

    2008-01-01

    The University Institute of Legal Medicine of the University Hospital Charité in Berlin is the oldest faculty in Germany. On February 11, 1833 it was founded as a "Praktische Unterrichtsanstalt für Staatsarzneikunde (Practice-oriented School of Public Health and Medicine)" at the Friedrich-Wilhelms-Universität (founded in 1810) and in 1886 it received its own building in Berlin-Mitte. Starting with Wilhelm Wagner, Johann Ludwig Casper, Fritz Strassmann, and their successors established the Berlin School of Legal Medicine, which has been playing an important role for the subject's progress in the German-speaking area until today. Regardless of the accepted scientific achievements, the institute fell victim to the Berlin policy of austerity after 2003 leading to staff reduction and the closure of the historical location. Since the new appointment to the chair in 2007 and the junction of the subject in Berlin-Moabit there is now the chance for a new impetus of forensic medicine in the German capital.

  13. VapC20 of Mycobacterium tuberculosis Cleaves the Sarcin Ricin Loop of 23S rRNA

    DEFF Research Database (Denmark)

    Winther, Kristoffer Skovbo; Brodersen, Ditlev E.; Brown, Alistair K;

    2013-01-01

    The highly persistent and often lethal human pathogen, Mycobacterium tuberculosis contains at least 88 toxin–antitoxin genes. More than half of these encode VapC PIN domain endoribonucleases that inhibit cell growth by unknown mechanisms. Here we show that VapC20 of M. tuberculosis inhibits...... exhibited by M. tuberculosis. VapC20 cleavage is inhibited by mutations in the SRL that flank the cleavage site but not by changes elsewhere in the loop. Disruption of the SRL stem abolishes cleavage; however, further mutations that restore the SRL stem structure restore cleavage, revealing...

  14. Debate on the Aromaticity of Boron- or Nitrogen-Doped Fullerene C20%硼/氮掺杂富勒烯C20芳香性的争论

    Institute of Scientific and Technical Information of China (English)

    阿布力克木·克热木; 陈佳丽; 阿布力米提·阿布都卡德尔

    2008-01-01

    用拓扑共振能(TRE)和百分拓扑共振能(%TRE)方法对硼和氮掺杂富勒烯C20的芳香性进行了研究, 并与核独立化学位移(NICS)方法的结果进行了比较. 研究结果表明, 在C20-2nX2n(X=B, N;n=1,2,3,4)中只有C16N4, C14N6和C12N8具有芳香性, 而其它化合物都具有反芳香性. 这与NICS方法的预测结果不一致. 对NICS判据和TRE方法对C20C20-2nX2n(B, N;n=1,2,3,4)的芳香性进行判断时所得出的不一致结果及其原因进行了讨论, 认为用NICS判据和2(n+1)2规则对这些化合物芳香性的预测是不可靠的.

  15. Zweiwegintegration durch zweisprachige Bildung? Ergebnisse aus der Staatlichen Europa-Schule Berlin

    Science.gov (United States)

    Meier, Gabriela

    2012-06-01

    While there is no simple recipe of how to respond to the multitude of languages present in many European schools, this article presents a promising alternative to monolingual education. The focus is on Staatliche Europa-Schule Berlin (SESB), a two-way immersion (TWI) model that unites children whose mother tongue is German with children whose mother tongue is another locally spoken language in one class and teaches them together in two languages. Thus in this model, offered by 17 primary schools and 13 secondary schools in Berlin, pupils learn in two languages from and with each other. Based on a largely quantitative, quasi-experimental study with 603 students, evidence is provided that there are a number of peace-linguistic benefits that can promote two-way social integration, besides fostering personal and societal multilingualism. This suggests that TWI education as practised in Berlin could serve as an educational model for other multilingual parts of Europe.

  16. Collapsing (New Buildings: Town Planning, History and Music in Hubertus Siegert's Berlin Babylon (2001

    Directory of Open Access Journals (Sweden)

    Andrew Hurley

    2011-09-01

    Full Text Available Hubertus Siegert’s impressionistic documentary, Berlin Babylon, illuminates the demolition and urban renewal of Berlin during the mid-late 1990s. This was a critical phase in the city’s history, as it prepared, amidst a flurry of excitement and anticipation, to become the united Germany's seat of power. Siegert's film seeks to give pause for thought, but deliberately eschews a “voice of god” voiceover, opting instead for a poetic audiovisual montage. This includes shots of the cityscape (and its lacunae, archival footage documenting the wartime devastation and subsequent dynamiting of buildings, observational cinema of the city’s busy building sites, and of verbal snippets from various architects, developers and politicians––following the film title’s cue, the agents in a rerun of the construction of the Tower of Babel––as well as epigraphs from the Bible and Walter Benjamin, and a prominent soundscape and musical score. As this article will demonstrate, the film’s (mostly sombre soundtrack plays a critical role here, commenting on the footage, and beyond that on the whole project of the new ‘Berlin Republic’ and its attitude to architectural heritage and twentieth century history. Re-figuring the theme of this volume, Berlin Babylon’s music is a form of writing about (collapsing, old architecture and history. And yet, the soundtrack is not as unambiguous as a voiceover might have been, and thereby allows creative space for the audience’s interpretation, a matter that was very important to the film’s director. This article will focus, in particular, on three elements: the use (and treatment of historical recordings in the film; the use of silence; and finally the way in which tracks from the Berlin band Einstürzende Neubauten use music, noise and text to comment on the project of the new Berlin.

  17. The 1000-roofs programme. World`s biggest practical performance test of grid-connected photovoltaic systems. Evaluation of the Berlin results; Das 1000-Daecher-Programm. Weltweit groesster Breitentest fuer netzgekoppelte Photovoltaik-Anlagen - Auswertung der Berliner Ergebnisse

    Energy Technology Data Exchange (ETDEWEB)

    Hartmann, U. [Deutsche Gesellschaft fuer Sonnenenergie, Landesverband, Berlin-Brandenburg e.V. (Germany); Wuest, R.; Hielscher, T.

    1994-12-31

    The world`s biggest practical performance test of grid-connected photovoltaic systems is discussed on the basis of the Berlin results. (orig.) [Deutsch] Der weltweit groesste Breitentest fuer netzgekoppelte Photovoltaik-Anlagen wird anhand der Berliner Ergebnisse vorgestellt. (orig.)

  18. Ecology in a walled city: researching urban wildlife in post-war Berlin.

    Science.gov (United States)

    Lachmund, Jens

    2007-06-01

    The division of Berlin in the aftermath of World War II and the erection of the Wall in 1961 were not only of tremendous political, social and cultural significance, but also had implications for the way in which science was undertaken in this city. For ecologists living and working in the enclosed city part of West Berlin, the lack of accessible countryside motivated them to focus their fieldwork increasingly on urban sites and, thereby, to engage themselves in one of the most significant attempts to develop an ecology of the city.

  19. Political change and course of affective psychoses: Berlin 1989-90.

    Science.gov (United States)

    Bohlken, J; Priebe, S

    1991-04-01

    In this study, the political change associated with the fall of the Berlin Wall in November 1989 was examined as a shared life event for the population of West Berlin. Its influence on the course of affective psychoses was studied in 67 patients in long-term treatment. Recurrences from November 1989 to March 1990 were compared with the same period 1 year before. While patients with bipolar affective psychosis did not show a difference in recurrences between the two periods, patients with unipolar depression had a significantly better and those with schizoaffective psychosis a significantly worse course of illness after November 1989 than in the year before.

  20. Investigation of the possibility of functionalization of C20 fullerene by benzene via Diels-Alder reaction

    Science.gov (United States)

    Siadati, Seyyed Amir; Nami, Navabeh

    2016-10-01

    C20 fullerene, this novel species with all its pentagonal faces has displayed some unique operations in making fast pericyclic reactions. As an example, the high dienophile character of the C20 fullerene and the ability of this species in making an ultra-fast Diels-Alder reaction with 1,3-butadiene, has been recently reported. Moreover, new experimental reports claim that the C60 fullerene, one of the fullerene family, could make a Diels-Alder reaction with the central ring of anthracene and make the ring non-aromatic. These reports may encourage researchers to do more studies on the properties of this small carbon cage. To address this question, the present research has discussed all the reaction channels of the Diels-Alder cycloaddition of benzene molecule as a 1,3-diene with the C20 fullerene in order to answer this question: "Is C20fullerene able to make a Diels-Alder reaction with this molecule?".

  1. Genetic mapping and QTL analysis of disease resistance traits in peanut population Tifrunner x GT-C20

    Science.gov (United States)

    A genetic map of peanut (Arachis hypogaea L.) with 426 SSR markers was constructed using a population of 162 recombinant inbred lines (RILs) from a cross between ‘Tifrunner’ and ‘GT-C20’. Linkage groups (LGs) were assigned to chromosomes using published peanut reference maps. The total length of the...

  2. Todd Berliner. Hollywood Incoherent. Narration in Seventies Cinema.

    Directory of Open Access Journals (Sweden)

    Pascal Lefèvre

    2010-12-01

    Full Text Available

    Todd Berliner. Hollywood Incoherent. Narration in Seventies Cinema.

    Austin: University of Texas Press, 2010.

    ISBN-10: 0292722796

    ISBN-13: 978-0292722798

     

     

  3. Migration and symptom reporting at menopause: a comparative survey of migrant women from Turkey in Berlin, German women in Berlin, and women in Istanbul.

    Science.gov (United States)

    Boral, Şengül; Borde, Theda; Kentenich, Heribert; Wernecke, Klaus D; David, Matthias

    2013-02-01

    The goal of this study was to compare perceptions of menopausal symptoms among migrant women from Turkey in Berlin (TB), German women in Berlin (GB), and women in Istanbul (TI). The aim was to analyze findings in light of the possible influences of sociodemographic, psychosocial, and migration-related aspects. The study participants (aged 45-60 y) were recruited via random and snowball sampling and surveyed with a structured questionnaire in the German and Turkish languages, which contained questions about their experiences with the menopausal phase and related symptoms (Menopause Rating Scale II), menopausal hormone therapy, and sociodemographic, psychosocial, and migration-related aspects. Statistical analysis was performed with univariate Fisher's exact test, factor analysis, and multivariate logistic regression. A total of 963 women participated in the study. Premenopausal/perimenopausal migrant women from Turkey in Berlin most frequently reported severe vegetative complaints (TB, 49.9%; GB, 34.9%; TI, 34.9%) and genital complaints (TB, 39.2%; GB, 32.3%; TI, 29.4%), as defined by factor analysis. In postmenopausal migrant women from Turkey in Berlin, the most frequently reported symptoms belonged to the domain of psychological complaints (TB, 52.7% vs GB, 24.0%; TI, 55.7%). Gradual multivariate logistic regression revealed sociodemographic and health-related risk factors as predictive factors for the defined menopausal complaints. Migration-related factors might be decisive for women's experience of menopause. Improvement of population-tailored access to factual information about menopause and treatment options is an area of great potential to support women in this phase.

  4. Von Baudenkmälern zu Baudenkmalen: Die Entwicklung des Denkmalrechts im Land Berlin von 1949 bis heute

    NARCIS (Netherlands)

    Nellessen, D.

    2009-01-01

    This thesis “From Historical Buildings to Listed Landmarks – The Development of Heritage Legislation in the State of Berlin from 1949 to the Present Day” outlines the material progress of preservation provisions with reference to the building regulations for Berlin enacted in 1958, 1966 and 1971, al

  5. When Iron Crumbles: Berlin and the Wall. A Social Studies Unit Recommended for Grades 9-12 and Community College.

    Science.gov (United States)

    Chan, Adrian; And Others

    This unit, designed for use with high school and community college students, uses primary materials, literature, and interactive lesson plans to present the city of Berlin (Germany) as a case study of some of the 20th century's most significant events. In lesson 1, students take a pre-test, view a video about the Berlin Wall, and discuss the kinds…

  6. Enhancing the revision of the static geological model of the Stuttgart Formation at the Ketzin pilot site by integration of reservoir simulations and 3D seismics

    Science.gov (United States)

    Kempka, Thomas; Norden, Ben; Ivanova, Alexandra; Lüth, Stefan

    2017-04-01

    Pilot-scale carbon dioxide storage has been performed at the Ketzin pilot site in Germany from June 2007 to August 2013 with about 67 kt of CO2 injected into the Upper Triassic Stuttgart Formation. In this context, the main aims focussed on verification of the technical feasibility of CO2 storage in saline aquifers and development of efficient strategies for CO2 behaviour monitoring and prediction. A static geological model has been already developed at an early stage of this undertaking, and continuously revised with the availability of additional geological and operational data as well as by means of reservoir simulations, allowing for revisions in line with the efforts to achieve a solid history match in view of well bottomhole pressures and CO2 arrival times at the observation wells. Three 3D seismic campaigns followed the 2005 3D seismic baseline in 2009, 2012 and 2015. Consequently, the interpreted seismic data on spatial CO2 thickness distributions in the storage reservoir as well as seismic CO2 detection limits from recent conformity studies enabled us to enhance the previous history-matching results by adding a spatial component to the previous observations, limited to points only. For that purpose, we employed the latest version of the history-matched static geological reservoir model and revised the gridding scheme of the reservoir simulation model by coarsening and introducing local grid refinements at the areas of interest. Further measures to ensure computational efficiency included the application of the MUFITS reservoir simulator (BLACKOIL module) with PVT data derived from the MUFITS GASSTORE module. Observations considered in the inverse model calibration for a simulation time of about 5 years included well bottomhole pressures, CO2 arrival times and seismically determined CO2 thickness maps for 2009 and 2012. Pilot points were employed by means of the PEST++ inverse simulation framework to apply permeability multipliers, interpolated by kriging

  7. Correlation consistent valence basis sets for use with the Stuttgart-Dresden-Bonn relativistic effective core potentials the atoms Ga-Kr and In-Xe

    CERN Document Server

    Martin, J M L; Martin, Jan M.L.; Sundermann, Andreas

    2001-01-01

    We propose large-core correlation-consistent pseudopotential basis sets for the heavy p-block elements Ga-Kr and In-Xe. The basis sets are of cc-pVTZ and cc-pVQZ quality, and have been optimized for use with the large-core (valence-electrons only) Stuttgart-Dresden-Bonn relativistic pseudopotentials. Validation calculations on a variety of third-row and fourth-row diatomics suggest them to be comparable in quality to the all-electron cc-pVTZ and cc-pVQZ basis sets for lighter elements. Especially the SDB-cc-pVQZ basis set in conjunction with a core polarization potential (CPP) yields excellent agreement with experiment for compounds of the later heavy p-block elements. For accurate calculations on Ga (and, to a lesser extent, Ge) compounds, explicit treatment of 13 valence electrons appears to be desirable, while it seems inevitable for In compounds. For Ga and Ge, we propose correlation consistent basis sets extended for (3d) correlation. For accurate calculations on organometallic complexes of interest to h...

  8. A Doubled Heterotopia: Shifting Spatial and Visual Symbolism in the Jewish Museum Berlin's Development

    Science.gov (United States)

    Saindon, Brent Allen

    2012-01-01

    This essay considers the rhetoric of space in a rapidly transforming culture. Using Michel Foucault's concept of "heterotopias" to understand the rhetorical power of a building's disposition, it is argued that the Jewish Museum Berlin contains two heterotopias, one within the other. The first is Daniel Libeskind's original building design in…

  9. The Impactite Collection at Museum für Naturkunde Berlin

    Science.gov (United States)

    Schmitt, R. T.

    2016-08-01

    The Impactite collection at Museum für Naturkunde Berlin was established in 1994 by Dieter Stöffler and hosts actually ~4,815 samples from 75 of the worldwide known 188 impact structures arranged in geographical order.

  10. [The response to Wilhelm Conrad Röntgen's discovery in Berlin].

    Science.gov (United States)

    Schüttmann, W

    1995-01-01

    In early January 1896 Wilhelm Conrad Röntgen sent offprints to several colleagues of his to make them acquainted with his discovery of the X-rays. From January 5, 1896 newspapers started reporting on that discovery worldwide from Vienna. In several cities the news immediately set off corresponding scientific activities among specialists. This paper looks into such activities carried out in Berlin to show how promptly Röntgen's discovery was taken up, with a number of priorities having been set in the capital of the German Reich. The X-ray photographs which Röntgen had forwarded together with his offprints were displayed and discussed at a meeting of the Berlin Physical Society as early as on January 4, 1896, making his discovery known to the public for the first time. On January 6, 1896 the discovery and photographs were presented at a session of the Berlin Association of Internal Medicine and its diagnostic application was discussed in the medical community for the first time. A few days after that, the first photographs shot by other authors after Röntgen, and their diagnostic use, were demonstrated in Berlin. Finally, Röntgen's early visit to Emperor William II on January 12, 1896, which led to the speedy introduction of the X-day technique into German military medicine, is discussed in detail.

  11. A comparison of municipal solid waste management in Berlin and Singapore.

    Science.gov (United States)

    Zhang, Dongqing; Keat, Tan Soon; Gersberg, Richard M

    2010-05-01

    A comparative analysis of municipal solid waste management (MSWM) in Singapore and Berlin was carried out in order to identify its current status, and highlight the prevailing conditions of MSWM. An overview of the various aspects of MSWM in these two cities is provided, with emphasis on comparing the legal, technical, and managerial aspects of MSW. Collection systems and recycling practiced with respect to the involvement of the government and the private sector, are also presented. Over last two decades, the city of Berlin has made impressive progress with respect to its waste management. The amounts of waste have declined significantly, and at the same time the proportion that could be recovered and recycled has increased. In contrast, although Singapore's recycling rate has been increasing over the past few years, rapid economic and population growth as well as change in consumption patterns in this city-state has caused waste generation to continue to increase. Landfilling of MSW plays minor role in both cities, one due to geography (Singapore) and the other due to legislative prohibition (Berlin). Consequently, both in Singapore and Berlin, waste is increasingly being used as a valuable resource and great efforts have been made for the development of incineration technology and energy recovery, as well as climate protection.

  12. Reciprocal Relationships and Lifelong Learning: Twenty Years of Duke in Berlin

    Science.gov (United States)

    Donahue, William Collins; Wohlfeil, Jochen

    2007-01-01

    DepaeThe new conditions of the study abroad "market" have impelled us to rethink the costs and benefits of a small, selective US-based program, such as Duke in Berlin. The principal advantage, we argue, is an environment of "academic intimacy," a generous teacher/student ratio, which in turn fosters additional undergraduate…

  13. Largest fluidized bed power plant unit for power and district heat supply for Berlin (Part 1)

    Energy Technology Data Exchange (ETDEWEB)

    Abroell, G.; Bade, H.; Bietz, K.H.; Jahn, P. (ABB Kraftwerke AG, Mannheim (Germany))

    1991-11-01

    The Berlin Power and Light Company (Bewag) has decided to install, on the inner city site of Moabit, for the supply of electricity and district heating, a new unit with circulating atmospheric fluidized bed combustion. The plant will be designed for a thermal capacity of 240 MW. The basis for this decision, and also the technical implementation, will be made public.

  14. Key papers by the Working Group on Energy. Hauptvortraege des Arbeitskreises Energie; 56. Physikertagung Berlin

    Energy Technology Data Exchange (ETDEWEB)

    Unger, H. (ed.) (Bochum Univ. (Germany))

    1992-01-01

    The eight key papers given by the Working Group on Energy at the 56 th conference of physicists in Berlin, 30th March to 3rd April 1992, focussed on issues of future energy supply, while using polluting fuels at a reduced rate. Each of the papers was abstracted separately. (BWI)

  15. Return of the Pink Rabbit? A Visit to a Jewish School in Berlin.

    Science.gov (United States)

    Rodden, John

    1996-01-01

    Describes a day in the life of teachers and students at a Jewish elementary school in Berlin, Germany. On this 1994 mid-October morning, the school is under tight security, since skinheads began defacing Jewish graves, neo-Nazis started chanting in the streets, and Palestinian radicals began attacking German Jews. Education toward faith is the…

  16. A Local Dimension of Integration Policies? A Comparative Study of Berlin, Malmö, and Rotterdam

    NARCIS (Netherlands)

    R. Dekker (Rianne); H. Emilsson (Henrik); B. Krieger (Bernhard); P.W.A. Scholten (Peter)

    2015-01-01

    textabstractThis study examines three theses on local integration policies by a qualitative comparative case study of integration policies in three cities in three different countries (Berlin, Malmö, and Rotterdam). We found little evidence of a congruent local dimension of integration policies. Loc

  17. A Doubled Heterotopia: Shifting Spatial and Visual Symbolism in the Jewish Museum Berlin's Development

    Science.gov (United States)

    Saindon, Brent Allen

    2012-01-01

    This essay considers the rhetoric of space in a rapidly transforming culture. Using Michel Foucault's concept of "heterotopias" to understand the rhetorical power of a building's disposition, it is argued that the Jewish Museum Berlin contains two heterotopias, one within the other. The first is Daniel Libeskind's original building…

  18. L. Harrison: Mass (to St. Anthony); A. Pärt: Berliner Messe / Robert Cowan

    Index Scriptorium Estoniae

    Cowan, Robert

    1994-01-01

    Uuest heliplaadist "L. Harrison: Mass (to St. Anthony); A. Pärt: Berliner Messe. Oregon Repertory Singers / Gilbert Seeley. Koch International Classics CD 37 177-2; Pärt - comparative version: Estonian Phil. Chbr. Ch., Tallinn CO / Kaljuste" (11/93)(ECM) 439 162-2

  19. Globalization of markets for contemporary art: why local ties remain dominant in Amsterdam and Berlin

    NARCIS (Netherlands)

    O. Velthuis

    2013-01-01

    Drawing on both qualitative and quantitative data, this article explores the extent to which Western art markets are globalized by focusing on the nationality of contemporary artists represented by art galleries in Amsterdam and Berlin. Far from the borderless world presupposed in the globalization

  20. L. Harrison: Mass (to St. Anthony); A. Pärt: Berliner Messe / Robert Cowan

    Index Scriptorium Estoniae

    Cowan, Robert

    1994-01-01

    Uuest heliplaadist "L. Harrison: Mass (to St. Anthony); A. Pärt: Berliner Messe. Oregon Repertory Singers / Gilbert Seeley. Koch International Classics CD 37 177-2; Pärt - comparative version: Estonian Phil. Chbr. Ch., Tallinn CO / Kaljuste" (11/93)(ECM) 439 162-2

  1. At home, I’m a tourist: Musical migration and affective citizenship in Berlin

    NARCIS (Netherlands)

    Garcia, Luis-Manuel

    2015-01-01

    This article explores the ways in which musical, sonic, and more broadly sensory experiences of Berlin provide the ground for an ambivalent sense of civic belonging for a cadre of migrants affiliated with the city’s local electronic dance music scenes. Drawn from ethnographic fieldwork, the accounts

  2. Assessing the variety and pricing of selected foods in socioeconomically disparate districts of Berlin, Germany

    OpenAIRE

    Stroebele, Nanette; Dietze, Pia; Tinnemann, Peter; Willich, Stefan N.

    2010-01-01

    Abstract Aim The neighbourhood environment appears to influence people?s food consumption. Access, variety and pricing of foods play a role in the socioeconomic difference of fruit and vegetable consumption. This study compared differences in the number of grocery stores, variety of fresh fruits and vegetables, and food prices in districts with different Social Indices (SI) in Berlin, Germany. Methods The ...

  3. Globalization of markets for contemporary art: why local ties remain dominant in Amsterdam and Berlin

    NARCIS (Netherlands)

    Velthuis, O.

    2013-01-01

    Drawing on both qualitative and quantitative data, this article explores the extent to which Western art markets are globalized by focusing on the nationality of contemporary artists represented by art galleries in Amsterdam and Berlin. Far from the borderless world presupposed in the globalization

  4. Limits—Urban Density and Mobility Networks in West Berlin during the Period of Containment

    Directory of Open Access Journals (Sweden)

    Vanessa Miriam Carlow

    2014-10-01

    Full Text Available If space may be conceptualized as a natural resource, much like gas, oil, or minerals, then its production and use can also be thought of as something to be properly managed, taken care of, and not wasted. Limiting the expansion of the footprint of built-up land in urban areas forces this particular resource (space to be used more efficiently—in a sense, compelling it to be more creative and productive. These spatial constraints on urban areas generate different kinds of densification processes within the existing city, propagating densification, and with it new patterns and uses in urban development, as well as novel approaches to mitigating the hazards of dense urban environments. This paper examines the case of how spatial containment in West Berlin during the period of the Berlin Wall (1961–1989 produced such outcomes. West Berlin during this period can be considered a unique case of spatial containment, where a relatively large and vibrant modern city had to work around a clear and indelible limit to its physical expansion. This paper will discuss ways in which the containment influenced patterns of development in West Berlin toward densification and connectivity, focusing on the expansion of its infrastructural networks, and discuss the development of a new building culture around transformation and densification, including hybrid architectures and mitigation devices to deal with difficult sites produced by the densification.

  5. Inverting Images of the 40s: The Berlin Wall and Collective Amnesia.

    Science.gov (United States)

    Loshitzky, Yosefa

    1995-01-01

    Examines images of World War II invoked in two live, international music concerts (one rock, one classical) celebrating the fall of the Berlin Wall. Argues that Western television's choice of imagery represented the Wall's demise as a marker of the end of the Cold War rather than a vanishing monument of Germany's conflicted struggle with Holocaust…

  6. A Doubled Heterotopia: Shifting Spatial and Visual Symbolism in the Jewish Museum Berlin's Development

    Science.gov (United States)

    Saindon, Brent Allen

    2012-01-01

    This essay considers the rhetoric of space in a rapidly transforming culture. Using Michel Foucault's concept of "heterotopias" to understand the rhetorical power of a building's disposition, it is argued that the Jewish Museum Berlin contains two heterotopias, one within the other. The first is Daniel Libeskind's original building…

  7. Molecules at surfaces: 100 years of physical chemistry in Berlin-Dahlem.

    Science.gov (United States)

    Ertl, Gerhard

    2013-01-02

    Scratching the surface: for over 100 years the interactions of molecules at surfaces have been studied at the Fritz Haber Institute of the Max Planck Society, Berlin. Nobel Laureate Gerhard Ertl looks back at some of the key developments in this time, and the people who made them. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  8. Contested Namesakes: East Berlin School Names under Communism and in Reunified Germany

    Science.gov (United States)

    Plum, Catherine

    2005-01-01

    In this article, the author discusses how the municipal authorities eliminate the names of all schools in eastern Berlin in 1990 to formalize the spontaneous purge of school identities. She added, that the renaming of primary and secondary schools at this historical juncture provides a unique vantage point for examining what the democratic turning…

  9. Local Belonging and "Geographies of Emotions": Immigrant Children's Experience of Their Neighbourhoods in Paris and Berlin

    Science.gov (United States)

    den Besten, Olga

    2010-01-01

    This article argues that a sense of local belonging and emotional attitudes to one's neighbourhood are inherently interconnected. It explores immigrant children's emotional experiences of their neighbourhoods in Paris and Berlin through subjective maps drawn by the children. The article highlights the social and spatial nature of immigrant…

  10. Das „Virtuelle Archiv des Deutschen Ordens”. Beiträge einer internationalen Tagung im Staatsarchiv Ludwigsburg am 11. und 12. April 2013, hrsg. v. Maria Magdalena Rückert, Verlag W. Kohlhammer, Stuttgart 2014, 134 S., 19 Abbildungen

    OpenAIRE

    Biskup, Radosław

    2016-01-01

    Das „Virtuelle Archiv des Deutschen Ordens”. Beiträge einer internationalen Tagung im Staatsarchiv Ludwigsburg am 11. und 12. April 2013 , hrsg. v. Maria Magdalena Rückert, Verlag W. Kohlhammer, Stuttgart 2014, 134 S., 19 Abbildungen, ISBN: 978-3-17-024674-4.

  11. Simple technique to evaluate the thermal lens strength of a laser material. SAIP 2005 Talk C-20

    CSIR Research Space (South Africa)

    Esser, D

    2005-01-01

    Full Text Available → Can cause the resonator to become unstable ( )out in thTP P Pηδ= − D. Esser et al. SAIP 2005 Talk C-20 6 Thermal lenses Need to know the thermal lens: ( ) 22( ) d ( )d c th in p K rf r nP s rT pi η = 0 2( ) ( )r p in s r r I r dr P... Talk C-20 12 Experimental results: Nd:YVO4 Output power vs. input power for pumping from both ends 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Incident...

  12. Stone-Wales defects in nitrogen-doped C$_{20}$ fullerenes: Insight from $\\textit{ab initio}$ calculations

    CERN Document Server

    Katin, Konstantin

    2016-01-01

    Density functional theory is applied to study the mechanism of the Stone-Wales defect formation in pure and nitrogen-doped dodecahedral C$_{20}$ fullerenes. The molecular structures of initial and defected cages as well as transition states dividing them are obtained. Depending on the number of nitrogen atoms and their relative position in the cage, Stone-Wales defect is formed through the single additional intermediate state or directly. The activation energy barrier of the defect formation reduces from 4.93 eV in pure C$_{20}$ to 2.98 eV in single-doped C$_{19}$N, and reaches $\\sim$ 2 eV under further doping. All nitrogen-doped fullerenes considered possess high kinetic stability at room temperature. However, they become much less stable at temperatures of about 750 K that are typical for the fullerene annealing process.

  13. Berlin: Sustainability and Tour Guides in a Partial Dark Tourism Destination

    Directory of Open Access Journals (Sweden)

    Asaf Leshem

    2013-10-01

    Full Text Available When guiding in Berlin about the Holocaust or about the Cold War, tour guides often hear the phrase: “I didn’t come here for that, but I want to see that as well...” Many of Berlin’s 10 Million visitors per year claim to have an attraction towards both the morbid and the lighter side of the city. Following from that popular sentiment it is argued that Berlin can be defined as a Partial Dark Tourism Destination. As such, it is further argued that Berlin is prone to an increase of socio-economic and socio-cultural negative impacts. The premise of the research is that Berlin’s tour guides function as a link between the residents of the city and the visitors. The thesis, then, is that tour guides play a role and can contribute to development of social, cultural and economic urban tourism sustainability. An analysis of tourism impacts and tourists-residents relations is presented, in which the tour guide plays a role in influencing the visitor’s behaviour. I conclude that tour guides have greater influence on social, cultural and economic behaviour of the tourist than previously considered, and therefore a potential to enhance sustainable tourism development in Berlin. The significance of this research is in the way it points out to the roles Berlin tour guides play in facilitation of sustainable tourism development in the city. Furthermore, the research shows the ways in which tour guides contribute to increasing responsible tourist behaviour.

  14. A novel cytochrome P450 gene from Catharanthus roseus cell line C20hi: cloning and characterization of expression

    Directory of Open Access Journals (Sweden)

    Lihong He

    2012-06-01

    Full Text Available An expressed sequence tag (EST obtained from a subtractive-suppression hybridization cDNA library constructed using Catharanthus roseus cell line C20hi and its parental cell line C20D was used to clone a full-length cytochrome P450 cDNA of cyp71d1. The encoded polypeptide contained 507 amino acids with 39–56% identity to other CYP71D subfamily members at the amino acid level. Expression characteristics of cyp71d1 were determined using semi-quantitative RT-PCR. The cyp71d1 transcript was expressed in all three cell lines with the highest level in the cell line C20hi. In the mature C. roseus plant, the cyp71d1 cDNA was highly expressed in petals, roots and stems, but very weakly expressed in young leaves. Its transcription level increased with the development of flowers. 2,4-D could down-regulate the transcription of cyp71d1, as did KT, but only to a minor degree. Neither light nor yeast elicitor could induce the transcription of cyp71d1.

  15. Statistically optimal estimation of degree-1 and C20 coefficients based on GRACE data and an ocean bottom pressure model

    Science.gov (United States)

    Sun, Yu; Ditmar, Pavel; Riva, Riccardo

    2017-09-01

    In this study, we develop a methodology to estimate monthly variations in degree-1 and C20 coefficients by combing Gravity Recovery and Climate Experiment (GRACE) data with oceanic mass anomalies (combination approach). With respect to the method by Swenson et al., the proposed approach exploits noise covariance information of both input data sets and thus produces stochastically optimal solutions supplied with realistic error information. Numerical simulations show that the quality of degree-1 and -2 coefficients may be increased in this way by about 30 per cent in terms of RMS error. We also proved that the proposed approach can be reduced to the approach of Sun et al. provided that the GRACE data are noise-free and noise in oceanic data is white. Subsequently, we evaluate the quality of the resulting degree-1 and C20 coefficients by estimating mass anomaly time-series within carefully selected validation areas, where mass transport is small. Our validation shows that, compared to selected Satellite Laser Ranging (SLR) and joint inversion degree-1 solutions, the proposed combination approach better complements GRACE solutions. The annual amplitude of the SLR-based C10 is probably overestimated by about 1 mm. The performance of the C20 coefficients, on the other hand, is similar to that of traditionally used solution from the SLR technique.

  16. Was ist so Berlin? Eine kritische Rezension aktueller Linien und Fragestellungen der Stadtforschung in der deutschen Hauptstadt

    Directory of Open Access Journals (Sweden)

    Samuel Merrill

    2014-10-01

    Full Text Available Ende 2012 hat das Zitty Magazin des Tagesspiegels seine Werbekampagne „Das ist so Berlin“ gestartet. Seither sind kleine rot-weiße Aufkleber mit dieser Aussage überall in der Stadt aufgetaucht, auf Mülleimern, U-Bahn-Schildern und Bushaltestellen. Zum Teil als Reaktion auf diese Kampagne, fragt diese kritische, bilinguale Rezension Was ist so Berlin? um die aktuellen Linien und Fragestellungen der Stadtforschung in Berlin zu diskutieren. Dazu werden die Berlin-Sitzungen zweier internationaler Tagungen des Jahres 2013 rezensiert, die Sitzungen der Jahreskonferenz der Association of American Geographers (Los Angeles 9-13 April und es Jahrestreffen des Research Committee 21 (Berlin 29-31, sowie der Sammelband – The Berlin Reader: A Compendium on Urban Change and Activism (Transcript, 2013, herausgegeben von Matthias Bernt, Britta Grell und Andrej Holm. Im Anschluss betont die Rezension die Notwendigkeit die Vorstellungen zu Berlin und Berlins exceptionalism, die in der Stadtforschung entwickelt werden, fortlaufend so zu beleuchten, dass eine pluralistische Rhetorik, die Position und Verantwortung von Forscher_innen und wissenschaftliche Forschungslücken, berücksichtigt werden.

  17. The combined heating and power station of Moabit. Circulating fluidized-bed combustion for better air in Berlin; Das Heizkraftwerk Moabit. Zirkulierende Wirbelschichtfeuerung fuer bessere Luft in Berlin

    Energy Technology Data Exchange (ETDEWEB)

    Bade, H.

    1993-08-01

    One main focus of the comprehensive environmental protection programme of the BEWAG (Berliner Kraft- und Licht Aktiengesellschaft) in order to reduce the emissions of the power stations was the modernisation of the combined heating and power station of Moabit. One heating block that had been erected in the middle of the fifties was replaced by a modern plant with the new technique of circulating fluidized bed combustion. The tradition of using the oldest power station of Berlin as a testing field for new directional technologies was carried on. Hence a new power station was erected that did not achieve the reduction of emissions by an additionally connected flue gas dust collector plant but by an environmentally harmless fuel engineering. Since the plant works according to the method of a combined heat and power generation the fuel utilisation is considerably higher than in the case of a pure current generation. The 100-MW heating and power station block with the circulating fluidized bed combustion is the largest plant of this kind in Germany at the present. (orig./KO). [Deutsch] Ein Schwerpunkt des umfassenden Umweltschutzprogrammes der BEWAG zur Senkung der Emissionen der Kraftwerke war die Modernisierung des Heizkraftwerkes Moabit. Als Ersatz fuer einen aus der Mitte der fuenfziger Jahre stammenden Block wurde hier mit der neuen Technik der zirkulierenden Wirbelschichtfeuerung (ZWS) eine moderne Anlage errichtet. Der Tradition des aeltesten Kraftwerkes Berlins als Versuchsfeld fuer neue richtungsweisende Techniken folgend entstand ein Kraftwerk, in dem die Emissionsreduzierung nicht durch nachgeschaltete Rauchgasreinigungsanlagen, sondern durch eine besonders umweltschonende Feuerungstechnik erreicht wurde. Da die Anlage nach dem Prinzip der Kraft-Waerme-Kopplung arbeitet, ist auch die Brennstoffausnutzung bedeutend hoeher als bei reiner Stromerzeugung. Der 100-MW-Heizkraftwerksblock mit ZWS-Feuerung ist die gegenwaertig groesste Anlage dieser Art in

  18. Heavy metal pollution in selected sewage farm soils in the south of Berlin; Schwermetalle in Boeden der Rieselfelder Berlin-Sued

    Energy Technology Data Exchange (ETDEWEB)

    Burhenne, M. [Biologische Bundesanstalt fuer Land- und Forstwirtschaft, Berlin (Germany). Inst. fuer Mikrobiologie; Schneider, I. [Potsdam Univ. (Germany). Inst. fuer Oekologie und Naturschutz; Bukowsky, H. [Potsdam Univ. (Germany). Inst. fuer Anorganische Chemie

    1997-05-01

    Soils of the large sewage farm area south of Berlin are contaminated with heavy metals such as Cd, Cr, Cu, Hg, Ni, Pb, Zn. Based on earlier studies the total amount and the bioavailable proportions of heavy metals in soils samples were analysed. In some samples very high levels of total heavy metal concentrations were detected. For Pb, Cd, Cu and Hg the maximum values were 1360, 29.7, 817 and 40.8 mg/kg soil dry matter, respectively. The biovailable fractions of heavy metals which were found primarily in the acetate and EDTA fractions and to a lesser degree in the water extract account for about 50% (Pb, Ni), 70% (Cd) or 90% (Zn) of their total amount and may therefore pose a considerable environmental risk. (orig.) [Deutsch] Boeden der Rieselfelder Berlin-Sued sind teilweise erheblich mit den Schwermetallen Cadmium, Chrom, Kupfer, Quecksilber, Nickel, Blei und Zink kontaminiert. In Bodenproben aus den Rieselfeldern im Sueden Berlins wurden sowohl die Gesamtgehalte als auch die bioverfuegbaren Anteile der Schwermetalle Cd, Cr, Cu, Hg, Ni, Pb und Zn bestimmt. Die maximalen Konzentrationen lagen bei 1 360 mg/kg TS fuer Blei, 29,7 mg/kg TS fuer Cadmium, 817 mg/kg TS fuer Kupfer und 40,8 mg/kg TS fuer Quecksilber. Die bioverfuegbaren Anteile waren besonders in der Acetat- und EDTA-Fraktion aber weniger im Wasserextrakt vorhanden. Mit Anteilen bis zu 50% (Pb, Ni), 70% (Cd) oder 90% (Zn) am jeweiligen Gesamtgehalt stellen sie ein nicht vernachlaessigbares Gefaehrdungspotential dar. (orig.)

  19. Energy-related renovation in the world heritage. Retrofitting 'Glas-Hoffmann' buildings, Berlin; Energetische Sanierung im Weltkulturerbe. Sanierung 'Glas-Hoffmann'-Bauten, Berlin

    Energy Technology Data Exchange (ETDEWEB)

    Brensing, Christian

    2012-11-01

    Between 1955 and 1959, the housing estate at the Schiller park in Berlin-Wedding (Federal Republic in Germany) established in the 1920ies was expanded by four-storey house lines, the so-called Glas-Hoffmann buildings. Since 2008, this ensemble belongs to the Unesco World Heritage. In improving the thermal insulation of the building envelope and the adaptation of the building services to today's standards, therefore the architectural aesthetics of these buildings should not be endangered. The retrofitting was a pilot project of the research project ''Monument and energy - Postwar Modernism''.

  20. [Child psychiatric management since the fall of the Berlin wall and introduction of child and adolescent welfare regulation].

    Science.gov (United States)

    Fegert, J M

    1994-04-01

    An analysis of a survey on public child and adolescent psychiatric services in Berlin shows that three years after the collapse of the Berlin Wall a psychosocial gap between the two cities still exists. After the reunification the new Child Help and Child Protection Law in Germany (Kinderund Jugendhilfegesetz) presented a common regulation for therapeutic and psychosocial interventions for children and adolescents. For the moment the advantages of this new legislation have no consequences in the daily practice of child psychiatrists in East Berlin. The consequences of these differences for child psychiatrists in the Public Health System are discussed in this article.

  1. Die Medizinische Bibliothek der Charité - Universitätsmedizin Berlin – eine Bibliothek im Wandel / The Medical Library of the Charité - Universitaetsmedizin Berlin – a library in a time of change

    Directory of Open Access Journals (Sweden)

    Paepcke, Ulf

    2009-09-01

    Full Text Available The article starts with a brief outline of the history of the Medical Library of the Charité - University Medicine Berlin. It then describes the library’s organizational status within the Charité and its relation to the Free University and the Humboldt University of Berlin. Then follows a detailed description of its mission and tasks, the wide range of the different sources of information and other services it offers.

  2. Forschungsdatenmanagement an Hochschulen: das Beispiel der Humboldt-Universität zu Berlin

    Directory of Open Access Journals (Sweden)

    Maxi Kindling

    2013-10-01

    Full Text Available Wie nahezu jede wissenschaftliche Einrichtung steht auch die Humboldt-Universität zu Berlin heute vor der Herausforderung mit den zunehmend in digitaler Form vorliegenden Forschungsdaten umzugehen. Basierend auf den Ergebnissen einer im Jahr 2013 durchgeführten Umfrage zum Umgang mit digitalen Forschungsdaten werden die Ausgangssituation charakterisiert, der Status Quo eingeordnet und strategische Überlegungen für das Forschungsdatenmanagement vorgestellt. Nearly all academic institutions are presently facing the challenge of ever-growing amounts of digital research data. A comprehensive survey on current research data holdings and researchers needs in supporting their path to good research data management was run at Humboldt-Universität zu Berlin in the first quarter of 2013. In this paper we present the initial situation, evaluate the status quo and reflect about the next strategic steps.

  3. [Staging of scientific facts in syphilis education. "The Shipwrecked" in the Berlin German Theater (1913)].

    Science.gov (United States)

    Lazardzig, J

    2002-04-01

    The "Deutsche Gesellschaft zur Bekämpfung der Geschlechtskrankheiten" (DGBG) used plays as a means of public education. The play "Damaged Goods" (Les Avariés) by the French dramatist Eugéne Brieux (1858-1932) was used extensively for this purpose in Germany between 1910 and 1920. By proliferating a specific image of both the medical profession and the syphilis, it helped established the self-confidence of the then new dermatological discipline. The teaching of Alfred Fournier (1832-1914) provided the medical background for the play. In "The Inheritance of Syphilis" (1882) Fournier had laid the dramatic framework for Brieux' play. Analyzing the Berlin premiere of "Damaged Goods" on June 25 1913 in the German Theatre/Berlin, the interplay between scientific facts and theatrical license and their diverse influences on the public becomes obvious.

  4. Sandor Rado and the fate of the Berlin model in New York.

    Science.gov (United States)

    Tomlinson, W Craig

    2010-01-01

    This paper examines the influence of the Berlin model on psychoanalytic education in New York through the person of Sandor Rado, who was recruited from Berlin to become the first Education Director at the New York Psychoanalytic Institute in 1931, and later went on to found the Columbia University Center for Psychoanalytic Training and Research. While the basic elements of the so-called tripartite model of psychoanalytic education were adopted in principle in New York prior to Rado's arrival, he had an enormous impact on the development and implementation of that curriculum, while attempting to modify it both theoretically and clinically, and became one of the focal points of the controversies that led to the break-up of that institute. He also sought to expand ties to American medicine and psychiatry and to research in general.

  5. First Considerations Concerning an Optimized Cavity Design for the Main Linac of BERLinPro

    Energy Technology Data Exchange (ETDEWEB)

    B. Riemann, T. Weis, W. Anders, J. Knobloch, A. Neumann, H.-W. Glock, C. Potratz, U. van Rienen, F. Marhauser

    2011-09-01

    The Berlin Energy Recovery Linac Project (BERLinPro) is designed to develop and demonstrate CW linac technology and expertise required to drive next-generation Energy Recovery Linacs. Strongly HOM-damped multicell 1.3 GHz cavities are required for the main linac. The optimization of the cavities presented here is primarily based on the CEBAF 1.5 GHz 5-cell high-current cavity design, including HOM waveguide couplers. The cavity was scaled to 1.3 GHz and extended to 7 cells. Modifications to the end group design have also been studied. An effort was also made to reduce the ratio Epk/Eacc while still permitting HOMs to propagate.

  6. Der Umlauf der spanischen Handschriften aus dem Antiquariat Leo Liepmannssohns in Paris und Berlin

    Directory of Open Access Journals (Sweden)

    Romero Naranjo, Francisco Javier

    2004-12-01

    Full Text Available One of the antique libraries most representative of the second half of the 19th century was that of Leo Liepmannssohn, with branches in Paris and Berlin. Its importance grew over time due to its auctions of many manuscripts by J. S. Bach, Handel, Mozart, Beethoven and other composers, a fact that explains how the author came across it during his investigation into the referred manuscripts. The object of this investigation is a collection of more than 300 folders that can be consulted in the Music Department in the Staatsbibliothek Preußischer Kulturbesitz in Berlin. The folders contain the annual catalogues from the antique library of Liepmannssohn (Berlin comprising the years 1866 to 1923. Each catalogue consists of a list of all the sales from the corresponding year in alphabetical order and contains, besides manuscripts, literature, musical treatises and the portraits of several composers. There are many Spanish manuscripts included in these catalogues whose distribution was so important that in 1900 Liepmannssohn published an exclusive catalogue for Spanish and Portuguese manuscripts, 291 of which the librarian had sold during that year. During the celebration of those auctions many documents, musical treatises and manuscripts, both known and unknown, were brought to light. The investigation earned out contributes to our knowledge about the works of different Spanish composers from the 16th to the 19th centuries and their distribution abroad, especially in Berlin.

    [de] Eines der repräsentativsten Antiquariate der zweiten Hälfte des XIX Jh. und des Anfangs des XX Jh. wurde von Leo Liepmannssohn in den Städten Paris und Berlin verwaltet. Durch die Versteigerung vieler Handschriften von J.S. Bach, Händel, Mozart, Beethoven und anderer Komponisten gewann das Antiquariat zusatzlich an Bedeutung. Deswegen ist es verstandlich, dass der Autor auf das Antiquariat stieß, als er Nachforschungen über den

  7. The first international leprosy conference, Berlin, 1897: the politics of segregation.

    Science.gov (United States)

    Pandya, S S

    2004-01-01

    The present paper examines the first attempts to internationalise the problem of leprosy, a subject hitherto overlooked by historians of imperialism and disease. The last decade of the nineteenth century saw many in the civilised countries of the imperialist West gripped by a paranoia about an invasion of leprosy via germ-laden immigrants and returning expatriates who had acquired the infection in leprosy endemic colonial possessions. Such alarmists clamoured for the adoption of vigorous leper segregation policies in such colonies. But the contagiousness of leprosy did not go unquestioned by other westerners. The convocation in Berlin of the first international meeting on leprosy revealed the interplay of differing and sometimes incompatible views about the containment of leprosy by segregation. The roles of officials from several countries, as well as the roles of five protagonists (Albert Ashmead, Jules Goldschmidt, Edvard Ehlers. Armauer Hansen, and Phineas Abraham) in the shaping of the Berlin Conference are here examined.

  8. Professor Bernhard Pollack (1865-1928) of Friedrich Wilhelm University, Berlin: neurohistologist, ophthalmologist, pianist.

    Science.gov (United States)

    Triarhou, Lazaros C

    2012-01-01

    This article highlights the life and work of Bernhard Pollack (1865-1928), a pioneer neurohistologist, ophthalmologist, and world-class pianist. In 1897, Pollack published the first standard manual on staining methods for the nervous system. Born into a Prussian-Jewish family, he received his piano education from the composer Moritz Moszkowski and his pathology education from Carl Weigert. Pollack worked in the Institutes of Wilhelm Waldeyer (anatomy), Emanuel Mendel (neuropsychiatry), the later Nobel laureate Robert Koch (infectious diseases), and the Eye Policlinic of Paul Silex (ophthalmology), becoming a Professor of Ophthalmology at Berlin's Friedrich-Wilhelms-Universität in 1919. The study also chronicles the founding by Pollack of the Berlin Doctors' Orchestra in 1911.

  9. By bus and by train into the past. Berlin and its legacy in Annett Gröschner’s writing

    Directory of Open Access Journals (Sweden)

    Ewa Pytel-Bartnik

    2015-12-01

    Full Text Available This paper concentrates on the strategies of reconstructing the past as  inscribed into the urban space of Berlin and discussed within the literary field. Developed by the German writer Annett Gröschner, they have been used to reexamine the history of the city – only dimly reflected in the present urban landscape. Her perspective emphasizes the distinctive spatial and architectural organization of the city, particularly after the fall of the Berlin Wall. In order to harness her dialec-tical composition of the spacing of-the-past, Gröschner uses the map of various routes on the Berlin public transport network, some inner-city artefacts set along those lines, and also the city map with its constant modifications to create appropriate landmarks through which she [re]constructs Berlin's past-present.

  10. [Homicides in East Berlin from 1980 to 1989. Part I: victimology and phenomenology].

    Science.gov (United States)

    Wirth, Ingo; Strauch, Hansjürg

    2006-01-01

    At the Institute of Legal Medicine of the Humboldt-University in Berlin 8,580 autopsies were carried out in the period of analysis from 1980 to 1989 - including 139 homicides (= 1.6 %). The first part of this study deals with the victim-related analysis. Furthermore, the criminologically relevant aspects of the phenomenology of crime are described. Apart from the low frequency, the mainly short latency period and the low rate of homicides with removal of the victim are noteworthy.

  11. The NASA Regional Planetary Image Facility at the German Aerospace Center (DLR) in Berlin, Germany

    OpenAIRE

    Pieth, Susanne; Jaumann, R.; Weiland, Marianne; Eichentopf, Karin

    2016-01-01

    The DLR/NASA Regional Planetary Image Facility (RPIF) was founded in 1985 in cooperation with NASA and is located at the DLR Institute of Planetary Research in Berlin-Adlershof. This library of planetary photographs and maps keeps on file all the image data transmitted by many NASA and ESA space probes and makes them accessible to the public in Europe and mainly in Germany, Austria and Switzerland.

  12. Berlin's medical students' smoking habits, knowledge about smoking and attitudes toward smoking cessation counseling

    OpenAIRE

    Kusma Bianca; Quarcoo David; Vitzthum Karin; Welte Tobias; Mache Stefanie; Meyer-Falcke Andreas; Groneberg David A; Raupach Tobias

    2010-01-01

    Abstract Background Diseases associated with smoking are a foremost cause of premature death in the world, both in developed and developing countries. Eliminating smoking can do more to improve health and prolong life than any other measure in the field of preventive medicine. Today's medical students will play a prominent role in future efforts to prevent and control tobacco use. Methods A cross-sectional, self-administered, anonymous survey of fifth-year medical students in Berlin, Germany ...

  13. "The Urban Leftover" open corner situations in the downtown area of berlin

    OpenAIRE

    Kienapfel, Christian

    2001-01-01

    "The Urban Leftover" The situation of the "Urban Leftover" caused by the errection of linear building types -the so called "Zeile"- after World War II is obvious in over 100 locations in the former West Berlin, Germany. The radical modern urban concepts of erasing the historic structure of the city -in which context the Zeile was erected were never completly realized. This mixed structure of the traditional Block and Zeile caused the open corner conditio...

  14. Conserving water and preserving infrastructures between dictatorship and democracy in Berlin

    Directory of Open Access Journals (Sweden)

    Timothy Moss

    2016-06-01

    Full Text Available This paper sheds a long-term perspective on the politics of water infrastructure in 20th century Berlin, focusing on how water conservation became enrolled in the political agendas of very diverse regimes, from the Weimar Republic to the present day. The paper poses the following three questions: firstly, in what socio-technical and political contexts have strategies of water conservation emerged (and disappeared in Berlin? Secondly, what meanings have been attributed to these strategies and how were they politically appropriated? Thirdly, what continuities and changes to water-saving strategies can be traced across Berlin’s turbulent 20th century history? These questions are addressed with an empirical analysis of four periods of Berlin’s water infrastructure history: a an era of expansion (1920-1935 about harnessing (regional water for (urban prosperity, b an era of national autarky (1936-1945 about enrolling urban water in the Nazi cause, c an era of division (1948-1989 about reordering truncated water flows in divided West and East Berlin, and d an era of reunification (1990-present in which expansionism has confronted environmentalism, giving rise to contestation over the desirability of water conservation. This empirical analysis is framed conceptually in terms of a dialogue between notions of obdurate socio-technical systems and dynamic socio-material assemblages.

  15. Bazaar Pagodas – Transnational Religion, Postsocialist Marketplaces and Vietnamese Migrant Women in Berlin

    Directory of Open Access Journals (Sweden)

    Gertrud Huwelmeier

    2013-04-01

    Full Text Available After the fall of the Berlin Wall and the breakdown of the East German Socialistgovernment, thousands of former contract workers from Vietnam stayedin the then reunified Germany. Due to their resulting precarious economicsituation, a large number of these migrants became engaged in small businessand petty trade. Some of them, women in particular, have become successfulentrepreneurs and wholesalers in recently built bazaars in the eastern parts ofBerlin. Most interestingly, parts of these urban spaces, former industrial areason the periphery of Germany’s capital, have been transformed into religiousplaces. This article explores the formation of female Vietnamese Buddhistnetworks on the grounds of Asian wholesale markets. It argues that transnationalmobilities in a post-socialist setting encourage border-crossing religious activities,linking people and places to various former socialist countries as well as to theSocialist Republic of Vietnam. Further, by considering political tensions betweenVietnamese in the eastern and western part of Berlin, this contribution illustratesthe negotiation of political sensitivities among diasporic Vietnamese in reunitedGermany. Based on ethnographic fieldwork among female lay Buddhists, itfocuses on entrepreneurship and investigates the relationship between business,migration and religious practices.

  16. Berlin, Maryland - How One Small City is Using Science to Change its World

    Science.gov (United States)

    Allen, L.; Silbergeld, E.

    2016-12-01

    Small cities are uniquely challenged to mitigate environmental issues in their communities because they usually lack the financial resources and technical expertise to address them. The Town of Berlin, population 4,500, recently purchased approximately 60 acres of private property located at 9943 Old Ocean City Boulevard. The property was previously owned by Tyson Chicken, Inc. and contains a chicken processing plant which has not been in use for over 10 years. Historically the plant emitted significant odors which limited the Town's ability to diversify its economic base. The plant closure provided an opportunity to convert the property to another use, but the downturn in the economy delayed that change. The Town intends to establish recreation oriented uses on the property with the following goals in mind: Create a common ground for the people of Berlin that will unite various neighborhoods. Create synergy between ecological sustainability and community resilience Upgrade the ponds on the property to make them the design focal point Through the Thriving Earth Exchange, the Town of Berlin connected with Dr. Ellen Silbergeld to resolve the question of how to remediate the ponds. Dr. Silbergeld is trained as an environmental engineer and public health researcher, with substantial experience in environmental issues in the poultry industry. This case study will show how one small city is working with a volunteer scientist to convert a blighted piece of property into a multi-use public space for the benefit of its residents and guests.

  17. Impacts of pollution derived from ship wrecks on the marine environment on the basis of s/s "Stuttgart" (Polish coast, Europe).

    Science.gov (United States)

    Rogowska, Justyna; Wolska, Lidia; Namieśnik, Jacek

    2010-11-01

    In 1943 the German hospital ship s/s Stuttgart (Lazaretschiff "C") was sunk close to the port of Gdynia (Gulf of Gdańsk - Polish coast). This and other actions (undertaken after the war to remove the wreck) led to pollution of the sea bottom with oil derivatives. During our studies (2009) 11 surface sediment and water samples were collected as well as sediment core samples at 4 locations in order to determine the concentration levels of priority pollutants belonging to polycyclic aromatic hydrocarbons (PAH) and polychlorinated biphenyls (PCB). The concentrations of 16 PAH and 7 PCB were analysed with GC-MS. ΣPAH varied between 11.54 ± 0.39 and 206.7 ± 6.5mg/kg dry weight in the surface sediments, and from 0.686 ± 0.026 to 1291 ± 53 mg/kg dry weight in the core samples. Contamination in the core samples collected may reach a depth of at least 230-240 cm (deepest sample studied). The PAH-group profiles in all surface sediment samples suggest a pyrolytic source of PAH, while the results obtained for core samples indicate a mixed pattern of pyrolytic and petrogenic inputs of PAH. Results obtained may suggest also that fuel residues being present at sea bottom is not crude oil derived but results from coal processing (synthetic fuel). The sum of PCB in surface sediments ranged from 0.761 ± 0.068 to 6.82 ± 0.28 μg/kg dry weight (except for sampling point W2, where ΣPCB was 108.8 ± 4.4 μg/kg dry weight). The strong correlation between PAH and PCB levels, and the fact that PCB are present only in the surface sediments, suggest that the compounds in these sediments got there as a result of emission from urban areas, entering the aquatic environment via atmospheric deposition. PCB levels in the sediment core samples were generally very low and in most cases did not exceed the method quantification limit.

  18. The bchU gene of Chlorobium tepidum encodes the C-20 methyltransferase in bacteriochlorophyll c biosynthesis

    DEFF Research Database (Denmark)

    Maresca, Julia A; Gomez Maqueo Chew, Aline; Ponsatí, Marta Ros

    2004-01-01

    Bacteriochlorophylls (BChls) c and d, two of the major light-harvesting pigments in photosynthetic green sulfur bacteria, differ only by the presence of a methyl group at the C-20 methine bridge position in BChl c. A gene potentially encoding the C-20 methyltransferase, bchU, was identified...

  19. Electromobility in metropolitan regions. The case study MINI E Berlin powered by Vattenfall; Elektromobilitaet in Metropolregionen. Die Feldstudie MINI E Berlin powered by Vattenfall

    Energy Technology Data Exchange (ETDEWEB)

    Krems, Josef F.; Weinmann, Oliver; Weber, Julian; Westermann, Dirk; Albayrak, Sahin (eds.)

    2013-04-01

    One promising option of the reduction of the emission of greenhouse gases and the promotion of the climate protection is the utilization of electric-powered vehicles. The customer acceptance and practical suitability of electric-powered vehicles are essential factors of success which are investigated within the Berlin field test 'MINI E 1.0 powered by Vattenfall' from the perspective of energy industry, vehicle manufacturer and the science. Beside the hurdles up to the establishment in the mass market, it is shown how the users with aspects specific for electric-powered vehicles interact, and how the controlled loading facilitates the optimal integration of wind power. The comprehensive collection of subjective and objective data as well as detailed information on the conception of the case study complete the contribution under consideration.

  20. Ecological analysis of social risk factors for Rotavirus infections in Berlin, Germany, 2007–2009

    Directory of Open Access Journals (Sweden)

    Wilking Hendrik

    2012-08-01

    Full Text Available Abstract Background Socioeconomic factors are increasingly recognised as related to health inequalities in Germany and are also identified as important contributing factors for an increased risk of acquiring infections. The aim of the present study was to describe in an ecological analysis the impact of different social factors on the risk of acquiring infectious diseases in an urban setting. The specific outcome of interest was the distribution of Rotavirus infections, which are a leading cause of acute gastroenteritis among infants and also a burden in the elderly in Germany. The results may help to generate more specific hypothesis for infectious disease transmission. Methods We analysed the spatial distribution of hospitalized patients with Rotavirus infections in Berlin, Germany. The association between the small area incidence and different socio-demographic and economic variables was investigated in order to identify spatial relations and risk factors. Our spatial analysis included 447 neighbourhood areas of similar population size in the city of Berlin. We included all laboratory-confirmed cases of patients hospitalized due to Rotavirus infections and notified between 01/01/2007 and 31/12/2009. We excluded travel-associated and nosocomial infections. A spatial Bayesian Poisson regression model was used for the statistical analysis of incidences at neighbourhood level in relation to socio-demographic variables. Results Altogether, 2,370 patients fulfilled the case definition. The disease mapping indicates a number of urban quarters to be highly affected by the disease. In the multivariable spatial regression model, two risk factors were identified for infants ( Conclusions Neighbourhoods with a high unemployment rate and high day care attendance rate appear to be particularly affected by Rotavirus in the population of Berlin. Public health promotion programs should be developed for the affected areas. Due to the ecological study

  1. Weltkulturerbe Konstantinbasilika Trier. Wandmalerei in freier Bewitterung als konservatorische Herausforderung (ICOMOS Hefte des Deutschen Nationalkomitees LV), hg. v. Nicole Riedl, Berlin 2013

    OpenAIRE

    Wedekind, Wanja

    2013-01-01

    Weltkulturerbe Konstantinbasilika Trier. Wandmalerei in freier Bewitterung als konservatorische Herausforderung (ICOMOS Hefte des Deutschen Nationalkomitees LV, hg. v. Nicole Riedl, Berlin 2013, rezensiert von Wanja Wedekind

  2. Meta Isæus-Berlin: De animerade installationerna /The Animated Installations

    OpenAIRE

    Weimarck, Torsten

    2006-01-01

    Meta Isæus-Berlin: The Animated Installations Torsten Weimarck At about the same time that I saw Meta Isæus-Berlin’s remarkable installation Ett vattenhem (A Water Home) at the Bo01 Housing Fair in Malmö I also happened to see Johannes Stjärne Nilsson and Ola Simonsson’s film Music for one appartment and six drummers which was shown as a supporting film in the cinema. It struck me that these works had interesting things to say about each other; that in spite of their manife...

  3. 125 Jahre Berliner Afrika-Konferenz : Bedeutung für Geschichte und Gegenwart

    OpenAIRE

    Eckert, Andreas

    2009-01-01

    "Die Berliner Afrika-Konferenz vom 15. November 1884 bis zum 26. Februar 1885 im Reichstagspalais in der Wilhelmstraße jährt sich zum 125. Mal. Das öffentliche Echo ist gering; das offizielle Gedenken ist weitgehend ausgefallen. Das Auswärtige Amt sieht von Gedenkveranstaltungen ab. Kritiker wiederholen, dass eine kritische Aufarbeitung des Kolonialismus immer noch ausbleibe. In Afrika ist bis heute die Ansicht verbreitet, dass die Konferenz das 'freie Afrika' zerstört habe, künstliche Grenze...

  4. Liberdade: Hegel e os contrapontos de Ernst Tugendhat e Isaiah Berlin

    OpenAIRE

    Emery, Emerson Baldotto

    2010-01-01

    Este estudo descreve e analisa o conceito hegeliano de liberdade e o contrapõe ao enfoque de dois de seus críticos: Ernst Tugendhat e Isaiah Berlin. O objetivo é a compreensão das implicações dos conceitos expostos à realidade atual, como ferramenta de interpretação dos limites de liberdade individual e social presentes nas sociedades modernas. O eixo da análise é o sistema de filosofia prática de Hegel, que mostra o conceito de liberdade como efetivação do Espírito Absoluto que só alcança su...

  5. Understanding chemical binding using the Berlin function and the reaction force

    Science.gov (United States)

    Chakraborty, Debajit; Cárdenas, Carlos; Echegaray, Eleonora; Toro-Labbe, Alejandro; Ayers, Paul W.

    2012-06-01

    We use the derivative of the electron density with respect to the reaction coordinate, interpreted through the Berlin binding function, to identify portions of the reaction path where chemical bonds are breaking and forming. The results agree with the conventional description for SN2 reactions, but they are much more general and can be used to elucidate other types of reactions also. Our analysis offers support for, and detailed information about, the use of the reaction force profile to separate the reaction coordinates into intervals, each with characteristic extents of geometry change and electronic rearrangement.

  6. Prediction and interpretation of the performance of a deep excavation in Berlin sand

    OpenAIRE

    Nikolinakou, Maria A.; Whittle, Andrew; Schran, Ute

    2009-01-01

    This paper describes the application of a generalized effective stress soil model, MIT‐S1, within a commercial finite element program, for simulating the performance of the support system for the 20m deep excavation of the M1 pit adjacent to the main station “Hauptbahnhof” in Berlin. The M1 pit was excavated underwater and supported by a perimeter diaphragm wall with a single row of prestressed anchors. Parameters for the soil model were based on an extensive program of laboratory tests on th...

  7. The Blaschka models of the Humboldt University of Berlin and their historical context.

    Science.gov (United States)

    Hackethal, Sabine

    2008-03-01

    The Humboldt University of Berlin has a collection of Blaschka models which came from the teaching collection of the Zoological Institute and the former exhibition of the Museum of Natural History. Besides those from the Blaschkas other models from model makers like Adolf and Friedrich Ziegler in Freiburg, Rudolf Weisker and Paul Loth in Leipzig, Paul Osterloh, Marcus Sommer, and others were used for teaching purposes in the Zoological Institute. They were created in close cooperation between scientists, craftsmen, and artists and tell us about anatomical and zoological research of their time. The origin, history and application of different types of models are explained and compared.

  8. Competing Visions of Area Studies in the Interwar Period: The School of Oriental Languages in Berlin

    Directory of Open Access Journals (Sweden)

    Larissa Schmid

    2015-05-01

    Full Text Available Focusing on the Seminar for Oriental Languages in Berlin, the article explores competing visions on the role of area studies between two prominent Orientalists in the interwar period. It shows that tensions between blue-sky research, applied research and the provision of educational services were at the centre of this argument. In sketching the development of the academic community of Orientalists since Germany’s imperial period, it will be argued that concepts of area studies continued to be linked to visions of nationalist and expansionist foreign policies, even after 1918.

  9. Meta Isæus-Berlin: De animerade installationerna /The Animated Installations

    OpenAIRE

    Weimarck, Torsten

    2006-01-01

    Meta Isæus-Berlin: The Animated Installations Torsten Weimarck At about the same time that I saw Meta Isæus-Berlin’s remarkable installation Ett vattenhem (A Water Home) at the Bo01 Housing Fair in Malmö I also happened to see Johannes Stjärne Nilsson and Ola Simonsson’s film Music for one appartment and six drummers which was shown as a supporting film in the cinema. It struck me that these works had interesting things to say about each other; that in spite of their manife...

  10. The relationship between C20orf54 gene rs3746804 position single nucleotide polymorphism and susceptibility to esophageal squamous cell carcinoma

    Institute of Scientific and Technical Information of China (English)

    纪爱芳

    2013-01-01

    Objective To explore the association of C20orf54 gene rs3746804 position single nucleotide polymorphism and susceptibility to esophageal squamous cell carcinoma(ESCC). Methods Purification of genomic DNA from whole blood was used the

  11. Preconceptional factors associated with very low birthweight delivery in East and West Berlin: a case control study

    Directory of Open Access Journals (Sweden)

    Reiher Horst

    2002-06-01

    Full Text Available Abstract Background Very low birthweight, i.e. a birthweight Methods In 1992, two years after the German unification, we started to recruit two cohorts of very low birthweight infants and controls in East and West Berlin for a long-term neurodevelopmental study. The present analysis was undertaken to compare potential preconceptional risk factors for very low birthweight delivery in a case-control design including 166 mothers (82 East vs. 84 West Berlin with very low birthweight delivery and 341 control mothers (166 East vs. 175 West. Results Multivariate logistic regression analysis was used to assess the effects of various dichotomous parental covariates and their interaction with living in East or West Berlin. After backward variable selection, short maternal school education, maternal unemployment, single-room apartment, smoking, previous preterm delivery, and fetal loss emerged as significant main effect variables, together with living in West Berlin as positive effect modificator for single-mother status. Conclusion Very low birthweight has been differentially associated with obstetrical history and indicators of maternal socioeconomic status in East and West Berlin. The ranking of these risk factors is under the influence of the political framework.

  12. Zero-Acreage Farming in the City of Berlin: An Aggregated Stakeholder Perspective on Potential Benefits and Challenges

    Directory of Open Access Journals (Sweden)

    Kathrin Specht

    2015-04-01

    Full Text Available How can buildings be combined with agricultural production and what are the major potential benefits and challenges for the introduction of zero-acreage farming (ZFarming in Berlin from the relevant stakeholders’ perspectives? These questions were explored through a series of interviews and stakeholder workshops held between 2011 and 2013. The aim was to identify the most suitable building-integrated farming model for the Berlin metropolitan area and to develop guidelines for the model’s successful and sustainable implementation through a stakeholder-driven approach. This paper provides an aggregated synthesis of the outcomes derived from the qualitative interviews and stakeholder workshops. As the results reveal, the stakeholders perceive potential benefits and challenges related to the issue of ZFarming in all dimensions (economic, social, environmental and political. They largely agreed on the importance of focusing on local resources, using energy-efficient production—including social and educational aspects—and developing new market structures when introducing ZFarming to the city of Berlin. The stakeholders identified urban rooftop greenhouses (RTG as the most promising farming model for Berlin. In a joint collaboration of all stakeholders, a manual for RTG was developed within the participatory innovation process that addresses the identified problems and challenges associated with future implementation and governance of RTG in Berlin and beyond.

  13. Simultaneous quantification of four indole alkaloids in Catharanthus roseus cell line C20hi by UPLC-MS.

    Science.gov (United States)

    He, Lihong; Yang, Li; Xiong, Aizhen; Zhao, Shujuan; Wang, Zhengtao; Hu, Zhibi

    2011-01-01

    An ultra-performance liquid chromatography/mass spectrometry method to simultaneously quantify vindoline, catharanthine, serpentine and ajmalicine in Catharanthus roseus cell line C20hi is reported. Samples were extracted with 1% acetic acid, basified to pH 10 with ammonia, then extracted with ethyl acetate, dried, reconstituted with methanol-1% acetic acid water solution (1:1, v/v) and analyzed using an acetonitrile-0.1% formic acid gradient as the mobile phase. Detection was carried out by electrospray ionization mass spectrometry in the positive-ion mode with selective ion monitoring. The analysis of one sample was achieved in 6 min. The limits of detection were 0.46 - 0.70 ng/ml in cell samples, and 0.10 - 0.16 ng/ml in medium samples. The linearity of detection was over the wide range of 1.00 - 6250.0 ng/ml. Intra- and inter-day accuracies (recovery 88.0 - 111.8%) and precision (RSD 1.25 - 7.81%) showed the performance of the assay. This method provides a more sensitive and high-throughput technique to quantify the four alkaloids in large amount of samples, and will be helpful in high-production cultivar screening.

  14. Photovoltaic systems for Berlin. A presentation of 107 photovoltaic systems funded in the framework of the `1000 roofs` programme; Photovoltaik fuer Berlin. Eine Praesentation von 107 Photovoltaik-Anlagen gefoerdert im 1000-Daecher-Programm

    Energy Technology Data Exchange (ETDEWEB)

    Wuest, R. [comp.] [Deutsche Gesellschaft fuer Sonnenenergie e.V. DG, Berlin (Germany). Landesverband Berlin Brandenburg; Hielscher, T. [comp.] [Deutsche Gesellschaft fuer Sonnenenergie e.V. DG, Berlin (Germany). Landesverband Berlin Brandenburg

    1995-12-31

    This publication informs on PV systems installed in Berlin in the course of the `1000 roofs` programme. It is to provide information on the different variants of solar power generation systems for one-family and two-family dwellings. (orig./HW) [Deutsch] Die vorliegende Publikation informiert ueber die im 1000-Daecher-Programm in Berlin errichteten Anlagen. Sie soll Anschauungsmaterial liefern fuer die verschiedenen Varianten einer solaren Stromerzeugung, die in diesem Fall programmgemaess auf Ein- und Zweifamilienhaeuser begrenzt gewesen ist. (orig./HW)

  15. [Protestant healthcare? The building of denominational hospitals in Berlin during the Weimar Republic].

    Science.gov (United States)

    Tangerding, Clemens

    2015-01-01

    This essay tries to show that, in the Berlin of the Weimar Republic, Protestant hospitals were built not only to relieve the suffering of the population, but also out of a sense of inferiority to a reinvigorated Catholicism. Hospitals were consequently not only places of care and healing but also of denominational self-assertion. Based on Olaf Blaschke's thesis of a "second denominational age," this contribution tries to demonstrate that the responsible Protestant agents did not make anti-Catholic proclamations at every occasion and in all the media. The founders of the "Protestant Hospital Building Association," which this essay investigates, made deliberate use of anti-Catholic resentment, expressing it boldly when approaching the Protestant elites, while playing it down deliberately when addressing the people of Berlin. With a view to the severe economic crisis and mass unemployment prevailing from 1930, they justified the building of new hospitals with the need to create work places, without making recourse to the denomination argument. The political situation, the addressees and the hope for economic success seem to have informed the representation of denominational resentments decisively. Confessionalism therefore seemed to have been not as much a question of ideology as one of strategy.

  16. Vom Geschäftsgang zum Prozess: Prozessmanagement in Bibliotheken am Beispiel der Staatsbibliothek zu Berlin

    Directory of Open Access Journals (Sweden)

    Cornelia Vonhof

    2015-12-01

    Full Text Available Der Beitrag skizziert den Weg der Staatsbibliothek zu Berlin bei der Implementierung eines systematischen Prozessmanagements. Basierend auf den Erfahrungen aus einem Pilotprojekt werden Vorgehensweisen und Methoden reflektiert und weiterentwickelt, die sich eignen, in einer großen, arbeitsteiligen Organisation eingesetzt zu werden. Beleuchtet werden Motivationsfaktoren für Prozessmanagement sowie neue Ansätze wie Service Blueprint und Adaptiv Case Management, die das klassische Verständnis von Prozessmanagement erweitern. The article outlines the path of the Berlin State Library working towards the implementation of a systematic process management. Based on the experience of a pilot project procedures and methods are reflected and further developed to be suitable for a large, work-sharing organization. Motivating factors for process management as well as new approaches such as Service Blueprint and Adaptive Case Management, that expand the classical understanding of process management, are covered.

  17. Restoration of artworks in the Berlin royal picture collection between 1797 and 1830

    Directory of Open Access Journals (Sweden)

    Robert Skwirblies

    2012-04-01

    Full Text Available En Prusse, dans les collections royales, l'attention portée à la conservation et à la restauration des peintures s’accroît au début du XIXe siècle. L’expertise des personnes impliquées se transforme considérablement à cette époque. Les peintres vernaculaires traditionnellement employés sont remplacés par des restaurateurs français et italiens recevant des commandes. Des peintres-restaurateurs allemands prennent ensuite leurs places et se regroupent dans un atelier lié au nouveau musée de Berlin. Après une période de négligence caractérisée par des actions très limitées, des restaurations plus systématiques et contrôlées sont ainsi supervisées par les autorités dans l’institution naissante.The efforts on conservation and restoration of pictures in the Prussian royal collections increased in the first decades of the 19th century. Local painters were replaced first by French and Italian restorers, then by German professionals that founded an own workshop, related to the new public art museum in Berlin. Systematic, frugal restorations and control by the authorities superseded former disregard and selective measures.  

  18. Herb-Induced Liver Injury in the Berlin Case-Control Surveillance Study

    Directory of Open Access Journals (Sweden)

    Antonios Douros

    2016-01-01

    Full Text Available Herb-induced liver injury (HILI has recently attracted attention due to increasing reports of hepatotoxicity associated with use of phytotherapeutics. Here, we present data on HILI from the Berlin Case-Control Surveillance Study. The study was initiated in 2000 to investigate the serious toxicity of drugs including herbal medicines. Potential cases of liver injury were ascertained in more than 180 Departments of all 51 Berlin hospitals from October 2002 to December 2011. Drug or herb intake was assessed through a standardized face-to-face interview. Drug or herbal aetiology was assessed based on the updated Council for International Organizations of Medical Sciences scale. In ten of all 198 cases of hepatotoxicity included in the study, herbal aetiology was assessed as probable (once ayurvedic herb or possible (Valeriana five times, Mentha piperita once, Pelargonium sidoides once, Hypericum perforatum once, Eucalyptus globulus once. Mean age was 56.4 ± 9.7 years, and the predominant pattern of liver injury was hepatocellular. No cases of acute liver failure or death were observed. This case series corroborates known risks for ayurvedic herbs, supports the suspected association between Valeriana use and liver injury, and indicates a hepatotoxic potential for herbs such as Pelargonium sidoides, Hypericum perforatum or Mentha piperita that were rarely associated with liver injury before. However, given that possible causality does not prove clinical significance, further studies in this field are needed.

  19. Herb-Induced Liver Injury in the Berlin Case-Control Surveillance Study

    Science.gov (United States)

    Douros, Antonios; Bronder, Elisabeth; Andersohn, Frank; Klimpel, Andreas; Kreutz, Reinhold; Garbe, Edeltraut; Bolbrinker, Juliane

    2016-01-01

    Herb-induced liver injury (HILI) has recently attracted attention due to increasing reports of hepatotoxicity associated with use of phytotherapeutics. Here, we present data on HILI from the Berlin Case-Control Surveillance Study. The study was initiated in 2000 to investigate the serious toxicity of drugs including herbal medicines. Potential cases of liver injury were ascertained in more than 180 Departments of all 51 Berlin hospitals from October 2002 to December 2011. Drug or herb intake was assessed through a standardized face-to-face interview. Drug or herbal aetiology was assessed based on the updated Council for International Organizations of Medical Sciences scale. In ten of all 198 cases of hepatotoxicity included in the study, herbal aetiology was assessed as probable (once ayurvedic herb) or possible (Valeriana five times, Mentha piperita once, Pelargonium sidoides once, Hypericum perforatum once, Eucalyptus globulus once). Mean age was 56.4 ± 9.7 years, and the predominant pattern of liver injury was hepatocellular. No cases of acute liver failure or death were observed. This case series corroborates known risks for ayurvedic herbs, supports the suspected association between Valeriana use and liver injury, and indicates a hepatotoxic potential for herbs such as Pelargonium sidoides, Hypericum perforatum or Mentha piperita that were rarely associated with liver injury before. However, given that possible causality does not prove clinical significance, further studies in this field are needed. PMID:26784183

  20. Zur Geschichte der Geowissenschaften im Museum für Naturkunde zu Berlin Teil 1: Aus der Vorgeschichte bis zur Gründung der Berliner Bergakademie im Jahre 1770

    Directory of Open Access Journals (Sweden)

    G. Hoppe

    1998-01-01

    Full Text Available Die Geschichte der beiden Institute für Mineralogie und für Paläontologie des Berliner Museums für Naturkunde mit ihren sehr großen Sammlungen beginnt mit ihrer direkten Vorgängerin, der Berliner Bergakademie, die 1770 gegründet worden ist. Aber bereits vor dieser Zeit hat es in Berlin geowissenschaftliche Interessen und Betätigungen gegeben. Diese Vorgeschichte wird mit einer Zeit begonnen, in der es den Ort Berlin noch längst nicht gab. Aus der La-Tene-Zeit, die der Zeit der griechischen Antike entspricht, stammt eine Aschenurne mit einer Sammlung fossiler Mollusken, die im norddeutschen Flachland bei Bernburg gefunden wurde. Die Zusammensetzung dieser Sammlung läßt bereits ein wissenschaftliches Herangehen erkennen. Für Berlin selbst ist kurz nach Georg Agricola eine Persönlichkeit der Renaissance zu verzeichnen, Leonhard Thurneysser zum Thurn, in dessen vielfältigen Aktivitäten auch Mineralien einen Platz hatten. In gleicher Zeit war in Berlin am brandenburgischen Hofe eine Raritätenkammer vorhanden, die spätere Kunst- und Naturalienkammer. Sie existierte bis über das Jahr 1770 hinaus und enthielt auch Mineralien und Versteinerungen. Das sich hierdurch zeigende Interesse an solchen Objekten war noch recht oberflächlich. Erst die Sammlungen privater Personen, die in Berlin seit Ende des 17. Jahrhunderts entstanden sind, zeigen ein tieferes und wissenschaftliches Interesse, wenn auch in verschiedenem Maße und in unterschiedlicher Spezialisierung. Unter ihnen ragt besonders Johann Gottlob Lehmann heraus. Als vielseitiger Naturwissenschaftler und Bergrat hielt er privat Vorlesungen in Mineralogie und Bergbaukunde. Der Siebenjährige Krieg verhinderte den Ausbau und die Fortsetzung. Erst Jahre danach, 1768, reorganisierte König Friedrich II. das preußische Bergwesen und richtete 1770 die Berliner Bergakademie ein. Hierbei kam dem Arzt und Bergrat Carl Abraham Gerhard bei der Einrichtung und als Lehrkraft eine wesentliche

  1. L’œuvre d’Alan Berliner ou l’autobiographie comme l’affaire de tous

    OpenAIRE

    Lioult, Jean-Luc

    2014-01-01

    Cinéaste indépendant fascinant et inclassable, Alan Berliner a consacré 25 ans à la réalisation de films qui le conduisent d’une réflexion sur la famille en général, à la mise en question de la sienne propre, puis à une interrogation sur son identité et enfin à son autoportrait en tant qu’artiste. Ces œuvres ne se conforment pas totalement aux normes habituelles des documentaires subjectifs ou autobiographiques. Historiquement parlant, Berliner ...

  2. Wear Resistance Analysis of A359/SiC/20p Advanced Composite Joints Welded by Friction Stir Welding

    Directory of Open Access Journals (Sweden)

    O. Cuevas Mata

    Full Text Available Abstract Advancement in automotive part development demands new cost-effective materials with higher mechanical properties and improved wear resistance as compared to existing materials. For instance, Aluminum Matrix Composites (AMC shows improved mechanical properties as wear and abrasion resistance, high strength, chemical and dimensional stability. Automotive industry has focused in AMC for a variety of applications in automotive parts in order to improve the fuel economy, minimize vehicle emissions, improve design options, and increase the performance. Wear resistance is one of the most important factors in useful life of the automotive components, overall in those components submitted to mechanical systems like automotive brakes and suspensions. Friction Stir Welding (FSW rises as the most capable process to joining AMC, principally for the capacity to weld without compromising their ceramic reinforcement. The aim of this study is focused on the analysis of wear characteristics of the friction-stir welded joint of aluminum matrix reinforced with 20 percent in weight silicon carbide composite (A359/SiC/20p. The experimental procedure consisted in cut samples into small plates and perform three welds on these with a FSW machine using a tool with 20 mm shoulder diameter and 8 mm pin diameter. The wear features of the three welded joints and parent metal were analyzed at constant load applying 5 N and a rotational speed of 100 rpm employing a Pin-on - Disk wear testing apparatus, using a sapphire steel ball with 6 mm diameter. The experimental results indicate that the three welded joints had low friction coefficient compared with the parent metal. The results determine that the FSW process parameters affect the wear resistance of the welded joints owing to different microstructural modifications during welding that causes a low wear resistance on the welded zone.

  3. Vatenfall relies on biomass. Short rotation plantations shall secure the energy supply of a thermal power station in Berlin; Vattenfall setzt auf Biomasse. Kurzumtriebsplantagen sollen Versorgung eines Berliner Heizkraftwerkes sichern

    Energy Technology Data Exchange (ETDEWEB)

    Biernath, Dieter

    2013-04-01

    The Vattenfall subsidiary Energy Crops (Hamburg, Federal Republic of Germany) looks for farmers for contract farming of short rotation plantations in order to secure the energy supply of a thermal power station in Berlin (Federal Republic of Germany). Energy Crops supports farmers with seedlings, equipment and consultancy. However, Energy Crops looks for the correct methods.

  4. Large fluidized bed combustion power plant unit for the supply of electricity and heat for Berlin. Pt. 1. Groesster Wirbelschicht-Kraftwerksblock zur Strom- und Fernwaermeversorgung fuer Berlin. T. 1

    Energy Technology Data Exchange (ETDEWEB)

    Abroell, G. (ABB Kraftwerke AG, Mannheim (Germany)); Bade, H. (Berliner Kraft- und Licht (BEWAG)-AG, Berlin (Germany)); Bietz, K.H. (Lurgi GmbH, Frankfurt am Main (Germany)); Jahn, P. (EAB Energie-Anlagen Berlin GmbH (Germany))

    1991-11-01

    The Berlin Power and Light Company (Bewag) has decided to install, on the inner city site of Moabit, for the supply of electricity and district heating, a new unit with circulation atmospheric fluidized bed combustion. The plant will be designed for a thermal capacity of 240 MW. The basis for this decision, and also the technical implementation, will be made public. (orig.).

  5. Large fluidized bed combustion power plant unit for the supply of electricity and heat for Berlin. Pt. 2. Groesster Wirbelschicht-Kraftwerksblock zur Strom- und Fernwaermeversorgung fuer Berlin. T. 2

    Energy Technology Data Exchange (ETDEWEB)

    Abroell, G. (ABB Kraftwerke AG, Mannheim (Germany)); Bade, H. (Berliner Kraft- und Licht (BEWAG)-AG, Berlin (Germany)); Bietz, K.H. (Lurgi GmbH, Frankfurt am Main (Germany)); Jahn, P. (EAB Energie-Anlagen Berlin GmbH (Germany))

    1991-12-01

    The Berlin Power and Light Company (Bewag) has decided to install, on the inner city site of Moabit, for the supply of electricity and district heating, a new unit with circulation atmospheric fluidized bed combustion. The plant will be designed for a thermal capacity of 240 MW. The bases for this decision, and also the technical implementation, will be made public. (orig.).

  6. Ecological analysis of social risk factors for Rotavirus infections in Berlin, Germany, 2007-2009.

    Science.gov (United States)

    Wilking, Hendrik; Höhle, Michael; Velasco, Edward; Suckau, Marlen; Eckmanns, Tim

    2012-08-28

    Socioeconomic factors are increasingly recognised as related to health inequalities in Germany and are also identified as important contributing factors for an increased risk of acquiring infections. The aim of the present study was to describe in an ecological analysis the impact of different social factors on the risk of acquiring infectious diseases in an urban setting. The specific outcome of interest was the distribution of Rotavirus infections, which are a leading cause of acute gastroenteritis among infants and also a burden in the elderly in Germany. The results may help to generate more specific hypothesis for infectious disease transmission. We analysed the spatial distribution of hospitalized patients with Rotavirus infections in Berlin, Germany. The association between the small area incidence and different socio-demographic and economic variables was investigated in order to identify spatial relations and risk factors. Our spatial analysis included 447 neighbourhood areas of similar population size in the city of Berlin. We included all laboratory-confirmed cases of patients hospitalized due to Rotavirus infections and notified between 01/01/2007 and 31/12/2009. We excluded travel-associated and nosocomial infections. A spatial Bayesian Poisson regression model was used for the statistical analysis of incidences at neighbourhood level in relation to socio-demographic variables. Altogether, 2,370 patients fulfilled the case definition. The disease mapping indicates a number of urban quarters to be highly affected by the disease. In the multivariable spatial regression model, two risk factors were identified for infants (unemployed inhabitants in the neighbourhood (95% credibility interval (CI): 3.10%-6.74%) and by 0.53% for each additional percent of children attending day care in the neighbourhood (95% CI: 0.00%-1.06%). We found no evidence for an association with the proportion of foreign residents, population density, the residential quality of

  7. Using Machine learning method to estimate Air Temperature from MODIS over Berlin

    Science.gov (United States)

    Marzban, F.; Preusker, R.; Sodoudi, S.; Taheri, H.; Allahbakhshi, M.

    2015-12-01

    Land Surface Temperature (LST) is defined as the temperature of the interface between the Earth's surface and its atmosphere and thus it is a critical variable to understand land-atmosphere interactions and a key parameter in meteorological and hydrological studies, which is involved in energy fluxes. Air temperature (Tair) is one of the most important input variables in different spatially distributed hydrological, ecological models. The estimation of near surface air temperature is useful for a wide range of applications. Some applications from traffic or energy management, require Tair data in high spatial and temporal resolution at two meters height above the ground (T2m), sometimes in near-real-time. Thus, a parameterization based on boundary layer physical principles was developed that determines the air temperature from remote sensing data (MODIS). Tair is commonly obtained from synoptic measurements in weather stations. However, the derivation of near surface air temperature from the LST derived from satellite is far from straight forward. T2m is not driven directly by the sun, but indirectly by LST, thus T2m can be parameterized from the LST and other variables such as Albedo, NDVI, Water vapor and etc. Most of the previous studies have focused on estimating T2m based on simple and advanced statistical approaches, Temperature-Vegetation index and energy-balance approaches but the main objective of this research is to explore the relationships between T2m and LST in Berlin by using Artificial intelligence method with the aim of studying key variables to allow us establishing suitable techniques to obtain Tair from satellite Products and ground data. Secondly, an attempt was explored to identify an individual mix of attributes that reveals a particular pattern to better understanding variation of T2m during day and nighttime over the different area of Berlin. For this reason, a three layer Feedforward neural networks is considered with LMA algorithm

  8. Only part of the protoxin gene of Bacillus thuringiensis subsp. berliner 1715 is necessary for insecticidal activity.

    Science.gov (United States)

    Wabiko, H; Held, G A; Bulla, L A

    1985-01-01

    Escherichia coli strains harboring deletion mutations of the insecticidal protoxin gene of Bacillus thuringiensis subsp. berliner 1715 were constructed. Although these strains did not produce intact protoxin, cell extracts from one of the mutants were extremely toxic to tobacco hornworm (Manduca sexta) larvae, indicating that only a part of the protoxin gene is required for insecticidal activity. Images PMID:3888110

  9. Cities and the politics of immigrant integration: a comparison of Berlin, Amsterdam, New York City, and San Francisco

    NARCIS (Netherlands)

    de Graauw, E.; Vermeulen, F.

    2016-01-01

    This article examines how the urban context, rather than national or regional context, shapes local immigrant integration policies. We draw on the integration experiences of four large European and American cities—Berlin, Amsterdam, New York City, and San Francisco—to develop a basic inductive

  10. When the Girls Still Wore Headscarves: Integration and Belonging in an After-School Center in Berlin

    Science.gov (United States)

    Burnside, Bruce S.

    2015-01-01

    This study is centered on a youth center in Berlin, Germany, that serves migrant females. It draws on the anthropology of performance and the concept of "friction" to argue for an understanding of performances of belonging, where migrant girls stage acts of inclusion through creative encounters with the forces of integration to negotiate…

  11. Suspect communities—targeting violent extremism at the local level: policies of engagement in Amsterdam, Berlin, and London

    NARCIS (Netherlands)

    Vermeulen, F.

    2014-01-01

    Throughout Europe, authorities have set up new policy measures and programs to curb homegrown violent extremists. This article describes local policy responses to violent Islamic extremism—and/or the mere threat of it—in the neighborhoods Oost in Amsterdam, Moabit and Soldiner Kiez in Berlin, and

  12. Great Blunders?: The Great Wall of China, the Berlin Wall, and the Proposed United States/Mexico Border Fence

    Science.gov (United States)

    Langerbein, Helmut

    2009-01-01

    This article presents an analysis of the Great Wall of China and the Berlin Wall which reveals that both grew from unique political, historical, geographical, cultural, and economic circumstances. The purpose of this article is to provide new arguments for a debate that all too often has been waged with emotions, polemics, and misinformation. The…

  13. Managing Cultural Diversity in Federal Germany: Bavaria and Berlin as Classic Antagonists

    Directory of Open Access Journals (Sweden)

    Caroline Schultz

    2015-11-01

    Full Text Available Due to the type of federalism applied in Germany the level of analysis best suited for studying integration is that of the 16 Länder. For comparing the approaches of two of these - Bavaria and Berlin - in managing migration-related diversity, the paper uses a double differentiation as analytical starting point. The first refers to the bulk of literature of different national models of integration and proposes two ideal types of integration/diversity policy. The second differentiation seizes the suggestion that integration in some areas of life is socially much more consequential than in others with the consequence that state intervention in these areas is much easier to justify from a normative point of view. From the descriptive comparison it becomes clear that both Länder, though coming from rather diverging starting points, by now employ hybrid strategies to accommodate or manage different aspects of cultural diversity.

  14. Towards a 100mA Superconducting RF Photoinjector for BERLinPro

    Energy Technology Data Exchange (ETDEWEB)

    Neumann, Axel; Anders, W; Burrill, Andrew; Jankowiak, Andreas; Kamps, T; Knobloch, Jens; Kugeler, Oliver; Lauinger, P; Matveenko, A N; Schmeisser, M; Volker, J; Ciovati, Gianluigi; Kneisel, Peter; Nietubyc, R; Schubert, S G; Smedley, John; Sekutowicz, Jacek; Volkov, V; Will, I; Zaplatin, Evgeny

    2013-09-01

    For BERLinPro, a 100 mA CW-driven SRF energy recovery linac demonstrator facility, HZB needs to develop a photo-injector superconducting cavity which delivers a at least 1mm*mr emittance beam at high average current. To address these challenges of producing a high peak brightness beam at high repetition rate, at first HZB tested a fully superconducting injector with a lead cathode*,followed now by the design of a SC cavity allowing operation up to 4 mA using CW-modified TTF-III couplers and inserting a normal conducting high quantum efficiency cathode using the HZDR-style insert scheme. This talk will present the latest results and an overview of the measurements with the lead cathode cavity and will describe the design and optimization process, the first production results of the current design and an outlook to the further development steps towards the full power version.

  15. Effects of natural attenuation processes on groundwater contamination caused by abandoned waste sites in Berlin

    Science.gov (United States)

    Kerndorff, Helmut; Kühn, Stephan; Minden, Thomas; Orlikowski, Dagmar; Struppe, Thomas

    2008-07-01

    The aim of this research project is to identify, characterize and quantify natural attenuation (NA) processes in groundwater affected by emissions of abandoned waste disposal sites in Berlin-Kladow/Gatow, Germany. It is part of the funding priority called KORA established by the Federal Ministry for Education and Research (BMBF) to explore the extent to which NA can be used for remedial purposes for varied forms of soil and groundwater contamination. Information on the emission behaviour of individual parameters is generated on the basis of hydrogeochemical comparison of 20 years old and new data. Using groundwater-modelling and CFC-analysis, information on the transport and retention of pollutants in groundwater is compiled. The microbial colonization of contaminated aquifers is characterized by molecular biological methods [polymerase chain reaction (PCR) and denaturing gradient gel electrophoresis (DGGE)] to differentiate between contaminated and not contaminated zones.

  16. Fitness as 'social heritage': a study of elementary school pupils in Berlin

    DEFF Research Database (Denmark)

    Pfister, Gertrud; Reeg, Annemarie

    2006-01-01

    Health and fitness among children and adolescents is a subject currently receiving public attention. This article focuses on the fitness of German pupils (third and fourth grades) in five schools in Berlin with widely differing social catchment areas as well as children from differing social...... information on attitudes towards the issue of sport and health as well as on sporting activities. In this contribution, we concentrate on the influence of parents and schools on the fitness and motor competencies of the children. The results of the test and the survey clearly showed correlations between...... backgrounds. Besides an orthopaedic examination and measurements of height and weight, we tested the children's motor skills. In addition, a survey was carried out among pupils and their parents. For this purpose, questionnaires were developed which, besides furnishing demographic data, also provided...

  17. Theme section for 36th International Symposium for Remote Sensing of the Environment in Berlin

    Science.gov (United States)

    Trinder, John; Waske, Björn

    2016-09-01

    The International Symposium for Remote Sensing of the Environment (ISRSE) is the longest series of international conferences held on the topic of Remote Sensing, commencing in Ann Arbor, Michigan USA in 1962. While the name of the conference has changed over the years, it is regularly held approximately every 2 years and continues to be one of the leading international conferences on remote sensing. The latest of these conferences, the 36th ISRSE, was held in Berlin, Germany from 11 to 15 May 2015. All complete papers from the conference are available in the ISPRS International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences at http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XL-7-W3/index.html.

  18. Die Stadt tanzt! Über den Prozess der Raumproduktion durch illegale Partys in Berlin

    Directory of Open Access Journals (Sweden)

    Chantal Remmert

    2014-10-01

    Full Text Available Wer an einem sonnigen Sonntagnachmittag durch die nahe Peripherie Berlins streift, hat große Chancen, auf eine unangemeldete, sogenannte illegale Party zu stoßen. Diese werden von unterschiedlichen Akteur_innen veranstaltet und besucht, die sich aktiv an einem Prozess der Aneignung des städtischen Raums beteiligen. Eine weitere Akteurin ist die Polizei, deren Aufgabe ist es, die Partys aufzulösen und zu unterbinden. Die Interaktion der verschiedenen Akteur_innen sowie ihre Rolle und Wirkung im Prozess der Entstehung, der Durchführung und Auflösung dieser räumlichen Situation sollen hier näher untersucht werden. Die These, dass illegale Partys Prozesse der Raumproduktion mit subversivem Potenzial sind, stützt sich auf empirische Beobachtungen sowie auf theoretische Überlegungen.

  19. De vide à espace, construire le Marx-Engels-Forum à Berlin (D)

    OpenAIRE

    Brisson, Germain; Rufer, Anne-Chantal

    2009-01-01

    «A hole has appeared in the center of town here. The symbolism is impossible to miss»1. En plein centre de Berlin, là où le siège du parlement est-allemand vient d'être éliminé, la ville veut reconstruire le château qui avait dû lui céder sa place soixante ans plus tôt. Cette initiative veut clore un débat qui dure depuis plus de quinze ans et a toujours été centré sur le Schlossareal 2, opposant les partisans d'une réutilisation du Palais de la République à ceux d'une reconstruction historiq...

  20. ISN Nexus 2016 Symposia: Translational Immunology in Kidney Disease—The Berlin Roadmap

    Directory of Open Access Journals (Sweden)

    Hans-Joachim Anders

    2016-11-01

    Full Text Available To date, the treatment of immune-mediated kidney diseases has only marginally benefited from highly specific biological drugs that have demonstrated remarkable effects in many other diseases. What accounts for this disparity? In April 2016, the International Society of Nephrology held a Nexus meeting on Translational Immunology in Nephrology in Berlin, Germany, to identify and discuss hurdles that block the translational flow of target identification, and preclinical and clinical target validation in the domain of immune-mediated kidney disease. A broad panel of experts including basic scientists, translational researchers, clinical trialists, pharmaceutical industry drug developers, and representatives of the American and European regulatory authorities made recommendations on how to overcome such hurdles at all levels of the translational research process. The results of these discussions are presented here, which may serve as a roadmap for how to optimize the process of developing more innovative and effective drugs for patients with immune-mediated kidney diseases.

  1. The Einstein dossiers science and politics - Einstein's Berlin period with an appendix on Einstein's FBI file

    CERN Document Server

    Grundmann, Siegfried

    2004-01-01

    In 1919 the Prussian Ministry of Science, Arts and Culture opened a dossier on "Einstein's Theory of Relativity." It was rediscovered by the author in 1961 and is used in conjunction with numerous other subsequently identified 'Einstein' files as the basis of this fascinating book. In particular, the author carefully scrutinizes Einstein's FBI file from 1950-55 against mostly unpublished material from European including Soviet sources and presents hitherto unknown documentation on Einstein's alleged contacts with the German Communist Party and the Comintern. Siegfried Grundmann's thorough study of Einstein's participation on a committee of the League of Nations, based on archival research in Geneva, is also new. This book outlines Einstein's image in politics and German science policy. It covers the period from his appointment as a researcher in Berlin to his fight abroad against the "boycott of German science" after World War I and his struggle at home against attacks on "Jewish physics" of which he was made...

  2. Mainstreaming Urban Interventionist Practices: the Case of the BMW Guggenheim Lab in Berlin

    Directory of Open Access Journals (Sweden)

    Monika Grubbauer

    2014-08-01

    Full Text Available The paper examines how practices of urban intervention have entered the mainstream by discussing the case of the BMW Guggenheim Lab. Financed by the German BMW group and realised by the Solomon Guggenheim Foundation, the project addresses issues of contemporary urban life in the form of a ‘mobile laboratory’ with an explicit emphasis on participatory forms of urban intervention. The Lab’s temporary residence in Berlin in 2012 encountered fierce protests from residents and activist groups.I revisit the ensuing public debates and discuss the impact they had on the project. Drawing on in-depth interviews with people involved in the Lab the various notions of participation underlying the project are examined. It is shown that the Lab generated new and unexpected encounters and individual experiences. However, for solving actual problems the debates and experiments held at the Lab were too general, too exclusive and too short-lived to be of lasting relevance.

  3. Influence of shallow flow on the deep geothermal field of Berlin - Results from 3D models

    Science.gov (United States)

    Frick, Maximilian; Sippel, Judith; Scheck-Wenderoth, Magdalena; Cacace, Mauro; Hassanzadegan, Alireza

    2015-04-01

    The goal of this study is to quantify the influence of fluid-driven heat transport on the subsurface temperature distribution of the city of Berlin, Germany. Berlin is located in the Northeast German Basin filled with several kilometers of sediments. Two of the clastic sedimentary units, namely the Middle Buntsandstein and the Sedimentary Rotliegend are of particular interest for geothermal exploration. Previous studies in the Northeast German Basin have already shown that subsurface temperature distributions are highly dependent on the geometries and properties of the geological units. Our work benefits strongly from these studies that involve numerical modeling of coupled conductive and convective heat transport. We follow a two-step approach where we first improve an existing structural model by integrating newly available 57 geological cross-sections, well data and deep seismics (down to ~4 km). Secondly, we perform a sensitivity analysis in which we investigate the effects of varying physical fluid and rock properties as well as hydraulic and thermal boundary conditions on the resulting temperature configuration. Computed temperatures are validated via comparison with existing well temperature measurements in the area. Of special interest for this study is the influence of the shallow aquifer systems on the subsurface temperature field. The major constituents of this system are the Quaternary silts and sands, the Tertiary Rupelian clay and the Tertiary sands beneath the Rupelian. These units have different hydraulic properties. The Rupelian clay represents a major aquitard in this respect hydraulically disconnecting the pre- and post-Rupelian succession. This aquitard shows a heterogeneous thickness distribution locally characterized by different hydrogeological windows (i.e. domains of no thickness) enabling intra-aquifer groundwater circulation at depth thus having a first-order effect on the shallow thermal field. As result of the simulations, we present

  4. Lethal pedestrian--passenger car collisions in Berlin. Changed injury patterns in two different time intervals.

    Science.gov (United States)

    Ehrlich, Edwin; Tischer, Anja; Maxeiner, H

    2009-04-01

    To expand the passive safety of automobiles protecting traffic participants technological innovations were done in the last decades. Objective of our retrospective analysis was to examine if these technical modifications led to a clearly changed pattern of injuries of pedestrians whose death was caused by the accidents. Another reduction concerns the exclusion of injured car passengers--only pedestrians walking or standing at the moment of collision were included. We selected time intervals 1975-1985 and 1991-2004 (=years of construction of the involved passenger cars). The cars were classified depending on their frontal construction in types as presented by Schindler et al. [Schindler V, Kühn M, Weber S, Siegler H, Heinrich T. Verletzungsmechanismen und Wirkabschätzungen der Fahrzegfrontgestaltung bei Pkw-Fussgänger-Kollisionen. Abschlussbericht im Auftrag der Deutschen Versicherungswirtschaft e.V. TU-Berlin Fachgebiet Kraftfahrzeuge (GDV) 2004:36-40]. In both periods more than 90% of all cars were from the usual types small/medium/large class. Hundred and thirty-four autopsy records of such cases from Department of Forensic Medicine (Charité Berlin) data were analysed. The data included technical information of the accidents and vehicles and the external and internal injuries of the victims. The comparison of the two periods showed a decrease of serious head injuries and femoral fractures but an increase of chest-, abdominal and pelvic injuries. This situation could be explained by an increased occurrence of soft-face-constructions and changed front design of modern passenger cars, resulting in a favourable effects concerning head impact to the car during accident. Otherwise the same kinetic energy was transferred to the (complete) victim - but because of a displacement of main focus of impact the pattern of injuries modified (went distally).

  5. [The Great European Georg Friedrich Nicolai: physician and pacifist. Berlin, Germany, 1874 - Santiago, Chile, 1964].

    Science.gov (United States)

    Cabello C, Felipe

    2013-04-01

    Georg Friedrich Nicolai (1874-1964) was a German physician and physiologist whose pacifism during the First World War led him in 1914 to cosign with W. J. Foerster, A. Einstein and O. Bueck a "Manifesto to the Europeans" against the entry of Germany into the war and the invasion of Belgium. As a result of this appeal and his strong pacifism, Nicolai lost his positions as cardiologist to the German royal family, professor at the University of Berlin and chief of laboratory at the Charite hospital also in Berlin, and was sent as a garrison physician in Graundenz, in today's Poland. There he began to write his book, The Biology of War. It managed to avoid censorship and was published in Leipzig in 1916. He was court-martialed in Danzig in 1916 but escaped to Denmark. Nicolai was reinstated to his faculty positions by the Weimar Republic after the war but was subsequently forced to emigrate from Germany to South America by the pressure of right wing student groups who accused him of being a deserter and a traitor. From 1922 to 1932 Nicolai lived in Argentina, and from 1932 until his death in 1964, in Chile. In this later country Nicolai was professor in the University of Chile and interacted with members of the Chilean intelligentsia, including the poets Vicente Huidobro, Gonzalo Rojas and Pablo Neruda. Through his friendship with Chilean psychiatrist Agustin Tellez, Nicolai influenced the development of phenomenological psychiatric school in Chile. The Chilean novelist Fernando Alegria compared him favorably with Robert J. Oppenheimer and Linus Pauling.

  6. Chemistry and oxidation capacity of the nitrate radical in the continental boundary layer near Berlin

    Science.gov (United States)

    Geyer, Andreas; Alicke, BjöRn; Konrad, Stephan; Schmitz, Thomas; Stutz, Jochen; Platt, Ulrich

    2001-04-01

    The nitrate radical is in many situations the most important nighttime oxidizing species, removing, for example, hydrocarbons, which would otherwise be available to daytime ozone formation. In spite of its importance in the night and probably also under certain conditions during the day, our understanding of the NO3 chemistry and its impact on the oxidation capacity of the atmosphere is still incomplete. Here we present measurements of NO3 by differential optical absorption spectroscopy (DOAS) and a number of other atmospheric trace gases performed during the Berliner Ozonexperiment (BERLIOZ) campaign at Pabstthum near Berlin, Germany, to quantify the contribution of NO3 to the atmospheric oxidation rate of volatile organic compounds (VOCs) and NOx removal. The measurements show that only two NO3 sinks were of importance: (1) About 50-30% (depending on the distance (0.1-3 km) to a near forest) of the NO3 was lost due to reaction with biogenic hydrocarbons. (2) The major part of the remaining loss probably can be attributed to the indirect loss via the reaction of N2O5 on aerosol surfaces. Assuming that heterogeneous hydrolysis of N2O5 is occurring, the nonphotolytical conversion of NOx to HNO3 via N2O5 was found to be comparable with daytime conversion by the reaction of OH with NO2. In combination with measurements of the OH concentration, it was possible for the first time to derive a relative contribution of 28% (24-hour average) for the NO3-initiated oxidation to the total VOC degradation.

  7. Emissivity measurements of Mercury analogue materials from the Berlin Emissivity Database (BED)

    Science.gov (United States)

    Maturilli, A.; Helbert, J.; Moroz, L.

    To determine the planetary surfaces composition, remote sensing infrared spectroscopy is a suitable and powerful method of investigation. Past, present and future missions to bodies in the solar system include in their payload instruments measuring the emerging radiation in the infrared range. The MERTIS instrument, a TIR spectrometer combined with a radiometer, is part of the scientific payload of the ESA BepiColombo mission to Mercury, scheduled for 2013. The Berlin Emissivity Database (BED) is an emissivity spectral library of planetary analogue materials, essential for the interpretation of the measured data. Our unique database is focused on relatively fine-grained size separates, providing a realistic basis for interpretation of thermal emission spectra of Mercury and other planetary bodies. The BED spectral library currently contains emissivity spectra of plagioclase and potassium feldspars, low Ca and high Ca pyroxenes, olivine, elemental sulfur and a lunar highland soil sample measured in the wavelength range from 7 to 22 µm as a function of particle size. For each sample we measured the spectra of four particle size separates ranging from 0 to 250 µm. The device we used is built at DLR (Berlin) and is coupled to a Fourier transform infrared spectrometer (Bruker IFS 88), purged with dry air and equipped with a cooled detector (MCT). All spectra were acquired with a spectral resolution of 4 cm-1 . We present here the emissivity spectra of a basic set of analogue materials reflecting the current knowledge of the surface composition of Mercury. We are currently working to upgrade our emissivity facility: a new spectrometer (Bruker VERTEX 80v) and new detectors will allow us to measure the emissivity of samples in the wavelength range from 1 to 50 µm, even in a vacuum environment.

  8. Spectral Characterization of Mars Analogues From the Berlin Emissivity Database (BED)

    Science.gov (United States)

    Maturilli, A.; Helbert, J.

    2007-12-01

    Several well-recognized Martian soil analogues have been classified and studied in the past years. The JSC Mars-1, collected and distributed under control of the NASA Johnson Space Center, originates from Puú Nene cinder cone in Hawaii, USA. It is a palagonitic tephra (glassy volcanic ash altered at low temperatures), whose spectral features resemble the bright regions on Mars. The Salten Skov, coming from a subsurface deposit in the Midjutland region of Denmark, is a Fe-oxide precipitate with a dark red color, composed mainly of goethite, hematite and maghemite, with mineralogical and magnetic close to those of the martian soil. Montmorillonite and palagonite are other natural materials commonly referred as Martian soil analogues. We present and discuss the emissivity spectra of these analogue minerals from the Berlin Emissivity Database spectral library. The Berlin Emissivity Database (BED) currently contains also emissivity spectra of plagioclase and potassium feldspars, low Ca and high Ca pyroxenes, olivine, elemental sulfur and a lunar highland soil sample measured in the wavelength range from 3 to 50 μm as a function of particle size. For each sample we measured the spectra of four particle size separates ranging from < 25 to 250 μm. The current main setup at the Planetary Emissivity Laboratory (PEL) at DLR consist of an emissivity device built at DLR coupled to a Fourier transform infrared spectrometer (Bruker VERTEX 80v) equipped with both a cooled MTC detector and a room temperature DTGS detector. All spectra were acquired with a spectral resolution of 4 cm- 1. The combination of detectors and spectrometer allows a unique wavelength coverage encompassing the whole thermal radiation range measured by spacecraft instruments. The emissivity device is currently purged with dry air, while the spectrometer is evacuated. In a future upgrade of the facility the emissivity device will be replaced by a planetary simulation chamber which can be evacuated and which

  9. Marble Deterioration and Climate: Examples from the Schlossbrücke Berlin

    Science.gov (United States)

    Pirskawetz, S.; Siegesmund, S.; Weise, F.; Rieffel, Y.; Plagge, R.

    2012-04-01

    Protective structures for works of art or antique artefacts have a long architectural tradition and have been known in Germany since the 19th century. The effect of such covers on the microclimate around artworks of natural stone, and hence, their protective capability are insufficiently documented and understood. In 2007, an inter-disciplinary model project and part of a pilot study coordinated by the Berlin State Office for the Protection of Monuments was planned with the aim of developing an innovative winter covering system for marble statuaries located on the Schlossbrücke in Berlin. Such a system would need to fulfil the various requirements for structural stability, aesthetics, climate and practical use. This applied research represents the first complex scientific study of the sustainability of a winter covering system. A climate monitoring system was designed to create a dense database for the numerical prediction of the effect of protective systems, and to compare the given climate conditions to the known factors influencing the marble deterioration. Based on these findings a prototype of an innovative shelter was designed and tested. The project shows, that beside a temporary covering regular inspection and maintenance combined with regular cleaning ensures an effective and sustainable protection of marble sculptures. Such a maintenance program is the precondition for preserving the sculptures of the Schlossbrücke as a historical ensemble. Important scientific results of the project are transferable to similar objects of Carrara marble. The results throw a new light on the conventional protection of such objects and leads to a discussion on the necessity of an all-season protection.

  10. Identification of genomic region controlling resistance to aflatoxin contamination in a peanut recombinant inbred line population (Tifrunner XGT-C20)

    Science.gov (United States)

    In peanut, limited genetic variation for disease resistance is available in breeding programs necessitating the identification of stable resistance sources for use in cultivar development. ‘Tifrunner’ is a runner cultivar while ‘GT-C20’ is a Spanish-type breeding line with resistance to aflatoxin co...

  11. Unnatural Narratology. Basic Concepts and Recent Work [Jan Alber / Rüdiger Heinze: Unnatural Narratives – Unnatural Narratology. Berlin 2011. Per Krogh Hansen / Stefan Iversen / Henrik Skov Nielsen / Rolf Reitan (Eds.: Strange Voices in Narrative Fiction. Berlin 2011. David Herman / James Phelan / Peter Rabinowitz / Brian Richardson / Robyn Warhol: Narrative Theory: Core Concepts and Critical Debates. Columbus 2012

    Directory of Open Access Journals (Sweden)

    Brian Richardson

    2012-12-01

    Full Text Available Rezension zu / Review of:Jan Alber / Rüdiger Heinze: Unnatural Narratives – Unnatural Narratology. Berlin 2011. Per Krogh Hansen / Stefan Iversen / Henrik Skov Nielsen / Rolf Reitan (Eds.: Strange Voices in Narrative Fiction. Berlin  2011. David Herman / James Phelan / Peter Rabinowitz / Brian Richardson / Robyn Warhol: Narrative Theory: Core Concepts and Critical Debates. Columbus 2012.

  12. IKEA heats and cools with urban wase water. First energy saving furniture centre in Berlin-Lichtenberg; IKEA heizt und kuehlt mit staedtischem Abwasser. Erstes Energiespar-Einrichtungshaus in Berlin-Lichtenberg

    Energy Technology Data Exchange (ETDEWEB)

    Genath, Bernd

    2010-11-15

    In May 2010, the district major of Berlin-Lichtenberg (Federal Republic of Germany), Christina Emmrich, and the future boss of the Swedish furniture furniture IKEA, Jutta Iskalla, symbolically laid the foundation for the meanwhile 46th IKEA furniture store in Germany with a unique building engineering: The urban waste water heats and cools the office rooms and salesrooms via heat pump. The furniture centre is to be opened in December 2010.

  13. Die Berliner Schule der Ethnologie Ethnografie und Selbst-Ethnografie der Jahre 1978-1986 - The Berlin School of Ethnology. Ethnography and Self-Ethnography between 1978 and 1986

    Directory of Open Access Journals (Sweden)

    Antonio Luigi Palmisano

    2012-12-01

    Full Text Available Can we speak of a Berlin School of Anthropology? During the XXth century the Institut für Ethnologie of the Freien Universität had an intense research activity and a significant plurality of theoretical approaches. Particularly, at the end of the 70’s a wide group of researchers gathered in Berlin around the IfE. These scholars not only focused their attention on specific geographical areas (above all Northeast Africa and Central Asia but also developed common themes which led to the debate on the methodology and epistemology of Anthropology. Research activities catalysed around charismatic figures of German and European Anthropology and this led to the promotion of the idea of long-term fieldwork and to a particular attention to the critical definition of the qualities of ethnological knowledge. With the development and the application of the notion of imaginäre Ethnografie and with the theorization of the modified states of consciousness, the relationship between der Wissenschaftler und das Irrationale – to recall the title of a book published during those years – could finally be reconsidered in a continuous dialogue with researchers such as Hans Peter Duerr and Paul Feyerabend. This is how what I would like to define as “the Berlin stream of Anthropology” was born; and many scholars who later left the IfE for the wide world may or may not recognize themselves in it.

  14. [Formalizing observation: The emergence of the modern patient record exemplified by Berlin and Paris medicine, 1725-1830].

    Science.gov (United States)

    Hess, Volker

    2010-01-01

    The paper focuses on the material basis of the development of modern clinical documentation. With the examples of Berlin and Paris medicine, it analyzes the various ways of recording clinical data in the 18th century, from where they came, and how they were introduced into bedside observations. Particular interest is given to the interrelation between administrative techniques (registration, book-keeping etc.) and the practices of medical recording developed within the hospitals. Comparing Berlin and Paris makes it possible to work out the differences in writing cultures and to consider the local interdependencies. With this approach it can be demonstrated that the "patient record" was already established as a patient related recording system in the form of loose files in the early 19th century.

  15. Paris, Berlin : la mémoire de la Première Guerre mondiale (1914-1933

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    Elise Julien

    2009-12-01

    Full Text Available Cette thèse étudie la mémoire de la Première Guerre mondiale à Paris et à Berlin de 1914 au début des années trente. Elle pose la question suivante : y a-t-il une mémoire de la guerre qui soit spécifique de Paris et Berlin, c’est-à-dire une mémoire qui caractérise ces villes et qui soit issue d’une dynamique qui leur est propre ? Cette question relève d’une relation dialectique entre les capitales et la mémoire : la mémoire de la guerre transforme-t-elle les capitales ? Les capitales contribu...

  16. Muusikamaailm : Berliner Festwochen septembris. "Nibelungide sõrmus" Seattle'is. Festival San Sebastianis. "Arshak II" maailmaesietendus. Ivan Rebroff 70 / Priit Kuusk

    Index Scriptorium Estoniae

    Kuusk, Priit, 1938-

    2001-01-01

    Festivalist Berliner Festwochen. Wagneri tetraloogia "Nibelungide sõrmus" etendustest USA festivalil "Seattle'i suveooper". Hispaanias San Sebastianis toimunud festivalist "Quincena Musical". T. Tshuhhadzhjani ooperi "Arshak II" maailmaesiettekandest San Francisco Ooperis. Lühidalt I. Rebroffist

  17. Muusikamaailm : Berliner Festwochen septembris. "Nibelungide sõrmus" Seattle'is. Festival San Sebastianis. "Arshak II" maailmaesietendus. Ivan Rebroff 70 / Priit Kuusk

    Index Scriptorium Estoniae

    Kuusk, Priit, 1938-

    2001-01-01

    Festivalist Berliner Festwochen. Wagneri tetraloogia "Nibelungide sõrmus" etendustest USA festivalil "Seattle'i suveooper". Hispaanias San Sebastianis toimunud festivalist "Quincena Musical". T. Tshuhhadzhjani ooperi "Arshak II" maailmaesiettekandest San Francisco Ooperis. Lühidalt I. Rebroffist

  18. BETWEEN MUSEUM, MONUMENT AND MEMORIAL: DANIEL LIBESKIND’S JEWISH MUSEUM IN BERLIN (1999

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    Željka Pješivac

    2015-03-01

    Full Text Available The main hypothesis of this paper is that Libeskind’s Jewish Museum in Berlin is moving between museum, monument and memorial, that is, that this musuem is ‘place of memory’ (lieu de mémoire. Using Pierre Nora’s concept lieu de mémoire as the starting point of this study and redefining this concept through the language of architecture, the main aim of this paper is to explore this architectural object in the frames of cultural studies. The central foci of this paper are not thus artistic (productional, technical, stylist, etc. prob-lems as specifics of autonomous world of arts, but prob-lems of locating architecture within culture and repre-senting procedures of culture within architecture. Through aesthetics of architecture this paper explores problems of representation and construction of cultural mechanism, relations between culture and power, rep-resentation and construction of Jewish ethnical identity. As cultural studies is a heterogeneous field, this paper connects the following: theory of reception, narratology, cultural anthropology, curator practices, ethnology, and finally theory of performativity

  19. Translation and validation of Berlin questionnaire in primary health care in Greece

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    Bouloukaki Izolde

    2013-01-01

    Full Text Available Abstract Background The aim of our study was to validate a Greek translation of the Berlin Questionnaire (BQ for obstructive sleep apnoea syndrome (OSAS and to explore whether this screening questionnaire could be used to help identify primary care patients at greater risk of having OSAS. Methods We recruited 189 patients visiting a primary health care setting on the island of Crete, Greece. They all completed the Greek Version of the BQ. Patients were then referred to a Sleep Disorders Unit for evaluation of suspected sleep-disordered breathing. Results A PSG study was performed in 129 of the 189 subjects (68.3%. BQ identified 74.4% (n = 96 of the patients as high-risk for OSAS and the remaining 25.6% (n = 33 as low-risk. The sensitivity and specificity of BQ for OSAS diagnosis were 76% and 40%, respectively, for an apnoea–hypopnoea index (AHI ≥5 per hour but 30 per hour. Conclusions In conclusion, the Greek Version of the BQ is a useful instrument for identifying patients at risk for OSAS in primary health care in Greece. The findings of our study confirm that such screening tools should be used by primary care clinicians for OSAS prediction.

  20. Border cases between autonomy and relevance: Economic sciences in Berlin--A natural experiment.

    Science.gov (United States)

    Düppe, Till

    2015-06-01

    The faculty of economics at today's Humboldt University in Berlin, as no other institution of economics, has witnessed three radical ruptures in its history: in 1933, National Socialism replaced the pluralism prevailing in the Weimar Republic by imposing a "German economics"; after WWII, GDR authorities replaced this NS regime by imposing a Marxist imperative, which after the fall of the wall was replaced by the Western standards of neoclassical economics. In reconstructing these three reforms, institutional history can serve as a context in which questions about the political nature of economic knowledge can be answered that remain speculative in a conceptual context. I thus present a natural experiment in the political epistemology of economics: How do economists respond to, resist, and stabilize, changing political regimes? How do economists renegotiate the autonomy of economic knowledge given changing demands as of its social task? Among others, I show that contrary to Robert Merton's old, but still widely held thesis in political epistemology-that the values of science are compatible only with democratic regimes-the totalitarian and authoritarian regimes created better conditions for methodological pluralism in economics than democratic society.

  1. Measles outbreak spreading from the community to an anthroposophic school, Berlin, 2011.

    Science.gov (United States)

    Gillesberg Lassen, S; Schuster, M; Stemmler, M; Steinmüller, A; Matysiak-Klose, D; Mankertz, A; Santibanez, S; Wichmann, O; Falkenhorst, G

    2014-04-01

    Between April and July 2011 there was an outbreak of measles virus, genotype D4, in Berlin, Germany. We identified 73 case-patients from the community and among students of an anthroposophic school, who participated in a 4-day school trip, as well as their family and friends. Overall, 27% were aged ≥ 20 years, 57% were female and 15% were hospitalized. Of 39 community case-patients, 38% were aged ≥ 20 years, 67% were female and 63% required hospitalization. Unvaccinated students returning from the school trip were excluded from school, limiting transmission. Within the group of 55 school-trip participants, including 20 measles case-patients, a measles vaccine effectiveness of 97.1% (95% confidence interval 83.4-100) for two doses was estimated using exact Poisson regression. Our findings support school exclusions and the recommendation of one-dose catch-up vaccination for everyone born after 1970 with incomplete or unknown vaccination status, in addition to the two-dose routine childhood immunization recommendation.

  2. A spatial and seasonal description of return-levels for the Berlin-Brandenburg region (Germany)

    Science.gov (United States)

    Fischer, Madlen; Rust, Henning W.; Ulbrich, Uwe

    2016-04-01

    Extreme precipitation events have a strong impact on the environment, society and economy. Besides the direct effect, e.g. damage due to hail, extreme precipitation can cause flood events, mudslides and increased erosion, which in turn lead to serious damage. Typically, return levels derived from annual maxima of daily precipitation sums are used for the design of hydraulic structures or for risk assessment in insurance companies. Seasonally or monthly resolved return levels are rarely considered, although they provide additional information: the higher temporal resolution can be beneficial for risk management, e.g. for agriculture or tourism sector. In addition, annual return levels derived from monthly maxima offer lower uncertainties, since a larger data basis are used for estimation. Here, the generalized extreme value distribution (GEV) is used to calculate monthly resolved return levels for 323 stations in the region Berlin-Brandenburg (Germany). Instead of estimating the parameters of the GEV for each month separately, the seasonal variation is captured by harmonic functions. This natural approach is particularly suitable for an efficient characterization of the seasonal variation of extreme precipitation. In a first step, a statistical model is developed for each station separately to estimate the monthly return levels. Besides the seasonal smoothness, also smoothness in space is exploited here. We use functions of longitude, latitude and altitude to describe the spatial variation of GEV parameters in the second step. Thus, uncertainty is reduced at gauges with short time series and estimates for ungauged sites can be obtained in a meaningful way.

  3. Otto Brahm's Ibsen cycle at the Lessing-Theater in Berlin

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    Jens-Morten Hanssen

    2015-02-01

    Full Text Available In 1909, an Ibsen cycle comprising all of Ibsen’s thirteen contemporary dramas, from The League of Youth to When We Dead Awaken, was presented at the Lessing-Theater in Berlin. The plays were performed consecutively, in chronological order, in the course of six weeks. The cycle was theatre director Otto Brahm’s grand summing-up of his enduring efforts of promoting Ibsen and his works in Germany. The paper examines this performance cycle from different angles. Why did Brahm present the plays as a cycle? What happens when a cyclic pattern is applied on Ibsen’s works? Research has revealed a great number of Ibsen cycles in German-speaking theatres in the period before World War II. Brahm’s Ibsen cycle was the most prominent, but not by far the only of its kind. The paper points out how thoroughly Brahm planned the cycle, his clever media strategies and how he in the end designed the cycle as a monument of Ibsen and – not least – of his own achievements as the foremost German champion of Ibsen. How was the critical reception of the cycle? Measured both by audience response and critical reception, the cycle was a success. The cycle concept as such, however, was not judged critically. The cyclic take on Ibsen’s works was neither confirmed nor rejected.

  4. Rearticulating the Experience of War in Anonyma: Eine Frau in Berlin

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    Holger Pötzsch

    2012-10-01

    Full Text Available Situating itself in the field of cultural memory studies, this article traces the slow emergence in German historical discourse of the narrative of an anonymous German woman who survived the Soviet occupation of Berlin in 1945. I will, firstly, conceptualize the historical condition of the Anonyma as a precarious liminal sphere of transition between competing sovereignties that dislodged her political status as citizen and reconstituted her as bare life in the sense of Agamben. Secondly, I direct focus to the relationship between the personal story of the Anonyma and a historical Master narrative pertaining to the period. The article argues for a close connection between the woman’s form of resistance that aimed at replacing unchecked rape with a form of coerced prostitution to reassert limited control over the borders of her body, and the negative reception her diary received after a first publication in Germany in 1959. Her story implicitly challenges a hegemonic discourse of war that treats mass rape as mainly an assault on the nation’s male defenders and that silences the victims’ traumatic experiences with reference to collective guilt and individual shame or treason.

  5. Hard X-ray micro-spectroscopy at Berliner Elektronenspeicherring für Synchrotronstrahlung II

    Science.gov (United States)

    Erko, A.; Zizak, I.

    2009-09-01

    The capabilities of the X-ray beamlines at Berliner Elektronenspeicherring für Synchrotronstrahlung II (BESSY II) for hard X-ray measurements with micro- and nanometer spatial resolution are reviewed. The micro-X-ray fluorescence analysis (micro-XRF), micro-extended X-ray absorption fine structure (micro-EXAFS), micro-X-ray absorption near-edge structure (micro-XANES) as well as X-ray standing wave technique (XSW), X-ray beam induced current (XBIC) in combination with micro-XRF and micro-diffraction as powerful methods for organic and inorganic sample characterization with synchrotron radiation are discussed. Mono and polycapillary optical systems were used for fine X-ray focusing down to 1 µm spot size with monochromatic and white synchrotron radiation. Polycapillary based confocal detection was applied for depth-resolved micro-XRF analysis with a volume resolution down to 3.4 · 10 - 6 mm 3. Standing wave excitation in waveguides was also applied to nano-EXAFS measurements with depth resolution on the order of 1 nm. Several examples of the methods and its applications in material research, biological investigations and metal-semiconductor interfaces analysis are given.

  6. [The history of medical physics and biophysics at the Humboldt University in Berlin].

    Science.gov (United States)

    Schneck, P

    2001-01-01

    The present Institute of Medical Physics and Biophysics (former Institute of Radiation Research) was established on September 1st in 1923 by Walter Friedrich (1883-1968). It was after the Institute in Frankfurt A.M. (founded by Friedrich Dessauer in 1921) - the second Institute of its kind in Germany. As a physicist who wrote his dissertation under Wilhelm Conrad Röntgen, he did research together with a Gynecologist in Friedburg on problems of radiation therapy and the prevention of radiation injuries. Thus Friedrich became one of the first German Biomedical Physicists and was appointed to a professorship at the university of Berlin and its faculty of medicine. The paper gives a survey of the history of the Institute of Radiation Research in the twenties, in the time of Nazi-rule, the period after the World War II and in the era of GDR until 1990 and up to the present time. The succession of directorship of the Institute and the main research subjects in medical physics and biophysics have been sketched.

  7. Berlin prehospital or usual delivery of acute stroke care - Study protocol.

    Science.gov (United States)

    Ebinger, Martin; Harmel, Peter; Nolte, Christian H; Grittner, Ulrike; Siegerink, Bob; Audebert, Heinrich J

    2017-08-01

    Rationale Prehospital stroke care in specialized ambulances increases thrombolysis rates, reduces alarm-to-treatment times, and improves the prehospital triage. Preliminary analyses suggest cost-effectiveness. However, scientific proof of better functional outcome compared to usual care is still lacking. Aim To prove better functional outcomes after deployment of the Stroke Emergency Mobile compared to regular ambulances. Sample size estimates A sample size of 686 patients will be required in each arm (Stroke Emergency Mobile group vs. regular care) to detect a difference regarding the primary outcome with 80% power at a two-sided significance level of 0.05. Methods and design This is a pragmatic, prospective study with blinded outcome assessment. Primary outcome will be functional status as defined by modified Rankin Scale score three months after the incident event. We will include cerebral ischemia patients within a predefined catchment area in Berlin, Germany. The study population consists of patients who might be candidates for acute recanalizing treatments, with onset-to-alarm time ≤4 h, symptoms not resolved at time of ambulance arrival, and able to walk without assistance prior to the qualifying incident. About 45% of Stroke Emergency Mobile dispatches are expected to be handled by regular ambulances, since Stroke Emergency Mobile will be already in operation creating the control group. Primary outcome Functional outcome after three months measured by the modified Rankin Scale over the entire range. Discussion The results will inform decision makers on the effectiveness of Stroke Emergency Mobile.

  8. [Hedonism and revolution. The reception of psychoanalysis in the Berlin student movement in the 1960s].

    Science.gov (United States)

    Gerhardt, Uta

    2014-01-01

    The article takes hedonism and revolution as a vantage point to discuss the Kommune 2, an experiment in collective living, the anti-authoritarian kindergardens for the under-fives, and, last but not least, a speech in 1968 that spurred the women's movement in Western Germany. The author's interest is on the materials documenting how the Berlin student movement saw psychoanalysis: One point was that the pleasure principle should replace the reality principle for the sake of humankind, another that the authoritarian character structure has its roots in the denial of sexuality. Kindergarden children supposedly need "de-individualized identification" to develop ego-strength, when boys and girls differ in their superego organization. An important accomplishment was a group analysis conducted without an analyst, an experiment that worked amazingly well in the Kommune 2. In all, these various experiments in emancipation, with psychoanalysis a guide to interpersonal understanding, may be deemed spectacular when their aftereffects on everyday life in Germany have been tremendous.

  9. Biomedical practices from a patient perspective. Experiences of Polish female migrants in Barcelona, Berlin and London.

    Science.gov (United States)

    Main, Izabella

    2016-08-01

    This paper focuses on the diversity in patients' experience of bio-medicine and contrasts it with the normative view characteristic of health professionals. Ethnographic fieldwork among Polish migrant women in London, Barcelona and Berlin included interviews about their experiences with local healthcare and health professionals. Themes drawn from the narratives are differences between the cities in terms of communication between patients and health professionals, respect for patients' choices and dignity, attitudes to pregnancy and birth (different levels of medicalization), and paediatric care. It is argued that patients continuously negotiate among their own views and expectations based on previous experiences and knowledge from personal communication; internet forums and publications; and the offer of medical services in the countries of their settlement. Patients experience pluralism of therapeutic traditions within and outside bio-medicine. In turn, representatives of bio-medicine are rarely aware of other medical practices and beliefs and this leads to various misunderstandings. By highlighting the pluralism of medical practices in European countries and the increasing mobility of patients, this case study has useful implications for medical anthropologists and health professionals in a broader Western context, such as raising sensitivity to different communication strategies and a diversity of curing traditions and expectations.

  10. Tertiary treatment of Berlin WWTP effluents with ferrate (Fe(VI)).

    Science.gov (United States)

    Hübner, U; Jekel, M

    2013-01-01

    New and higher standards in the EU water framework directive necessitate advanced treatment of secondary effluents for reduction of trace organic compounds (TrOCs) and nutrients before the discharge into receiving surface waters. Due to its dual function as oxidant and coagulant, ferrate is considered as a promising alternative for tertiary treatment. The oxidation of selected TrOCs and simultaneous flocculation of phosphates by ferrate was tested in batch experiments with secondary effluent from Berlin Ruhleben. The concentrations of carbamazepine (CBZ) and diclofenac were reduced by >90% with ferrate dosages of 6 mg/L as Fe. CBZ was transformed to 1-(2-benzaldehyde)-4-hydro-(1H,3H)-quinazoline-2-one, which is known as the major product from the reaction of CBZ with ozone. In contrast to ozonation, no further transformation of this product was observed. The concentration of ibuprofen was not reduced by ferrate treatment. For efficient removal of 60-100 μg/L phosphate-P to values <20 μg/L, ferrate dosages of 3-4 mg/L as Fe were sufficient.

  11. Processing and Testing of the SRF Photoinjector Cavity for BERLinPro

    Energy Technology Data Exchange (ETDEWEB)

    Burrill, Andrew; Anders, W; Frahm, A; Knobloch, Jens; Neumann, Axel; Ciovati, Gianluigi; Clemens, William; Kneisel, Peter; Turlington, Larry; Zaplatin, Evgeny

    2014-07-01

    The BERLinPro project is a compact, c.w. SRF energy recovery linac (ERL) that is being built to develop the accelerator physics and technology required to operate the next generation of high current ERLs. The machine is designed to produce a 50 MeV 100 mA beam, with better than 1 mm-mrad emittance. The electron source for the ERL will be a SRF photoinjector equipped with a multi-alkali photocathode. In order to produce a SRF photoinjector to operate reliably at this beam current HZB has undertaken a 3 stage photoinjector development program to study the operation of SRF photoinjectors in detail. The 1.4 cell cavity being reported on here is the second stage of this development, and represents the first cavity designed by HZB for use with a high quantum efficiency multi-alkali photocathode. This paper will describe the work done to prepare the cavity for RF testing in the vertical testing dewar at Jefferson Laboratory as well as the results of these RF tests.

  12. Turbofolk reconsidered. Some thoughts on migration and the appropriation of music in early 1990s Berlin

    Directory of Open Access Journals (Sweden)

    Thaden, Matthias

    2014-08-01

    Full Text Available This paper’s aim is to shed a light on the emergence, meanings and contexts of early 1990s turbofolk. While this music-style has been exhaustively investigated with regard to Yugoslavia and Serbia, its appropriation by Yugoslav labour migrants has hitherto been no subject of particular interest. Departing from this research gap this paper focuses on “Ex-Yugoslav” evening entertainment and music venues in Berlin and the role turbofolk possessed. We hope to contribute to the ongoing research on this music relying on insights we gained from our fieldwork and the interviews conducted in early and mid-2013. After criticizing some suggestions that have been made regarding the construction of group belongings by applying a dichotomous logic with turbofolk representing the supposedly “inferior”, this approach could serve to investigate the interplay between music and the making of everyday social boundaries. Drawing on the gathered interview material we, beyond merely confirming ethnic and national segmentations, suggest the emergence of new actors and the increase of private initiatives and regional solidarity to be of major importance for negotiating belongings. In that regard, turbofolk events – far from being an unambiguous signifier of group loyalty – were indeed capable to serve as a context that bridged both national as well as social cleavages.

  13. Time-of-flight Extreme Environment Diffractometer at the Helmholtz-Zentrum Berlin.

    Science.gov (United States)

    Prokhnenko, Oleksandr; Stein, Wolf-Dieter; Bleif, Hans-Jürgen; Fromme, Michael; Bartkowiak, Maciej; Wilpert, Thomas

    2015-03-01

    The Extreme Environment Diffractometer (EXED) is a new neutron time-of-flight instrument at the BER II research reactor at the Helmholtz-Zentrum Berlin, Germany. Although EXED is a special-purpose instrument, its early construction made it available for users as a general-purpose diffractometer. In this respect, EXED became one of the rare examples, where the performance of a time-of-flight diffractometer at a continuous source can be characterized. In this paper, we report on the design and performance of EXED with an emphasis on the unique instrument capabilities. The latter comprise variable wavelength resolution and wavelength band, control of the incoming beam divergence, the possibility to change the angular positions of detectors and their distance to the sample, and use of event recording and offline histogramming. These features combined make EXED easily tunable to the requirements of a particular problem, from conventional diffraction to small angle neutron scattering. The instrument performance is demonstrated by several reference measurements and user experiments.

  14. The evaluation of rainfall influence on combined sewer overflows characteristics: the Berlin case study.

    Science.gov (United States)

    Sandoval, S; Torres, A; Pawlowsky-Reusing, E; Riechel, M; Caradot, N

    2013-01-01

    The present study aims to explore the relationship between rainfall variables and water quality/quantity characteristics of combined sewer overflows (CSOs), by the use of multivariate statistical methods and online measurements at a principal CSO outlet in Berlin (Germany). Canonical correlation results showed that the maximum and average rainfall intensities are the most influential variables to describe CSO water quantity and pollutant loads whereas the duration of the rainfall event and the rain depth seem to be the most influential variables to describe CSO pollutant concentrations. The analysis of partial least squares (PLS) regression models confirms the findings of the canonical correlation and highlights three main influences of rainfall on CSO characteristics: (i) CSO water quantity characteristics are mainly influenced by the maximal rainfall intensities, (ii) CSO pollutant concentrations were found to be mostly associated with duration of the rainfall and (iii) pollutant loads seemed to be principally influenced by dry weather duration before the rainfall event. The prediction quality of PLS models is rather low (R² < 0.6) but results can be useful to explore qualitatively the influence of rainfall on CSO characteristics.

  15. 9th Transgenic Technology Meeting (TT2010) in Berlin, Germany: a meeting report.

    Science.gov (United States)

    Saunders, Thomas L; Sobieszczuk, Peter

    2010-12-01

    The first Transgenic Technology (TT) Meeting was organized in 1999 by Johannes Wilbertz, Karolinska Institute, Stockholm, Sweden as a regional meeting. The TT Meetings continued in this way, constantly gathering additional practitioners of transgenic methodologies until the breakthrough in 2005 when the 6th TT Meeting in Barcelona, Spain, hosted by Lluis Montoliu (Centro Nacional de Biotecnologia, Madrid, Spain), generated the momentum to establish the International Society for Transgenic Technologies (ISTT). Since 2006, the ISTT has continued to promote the TT Meetings and provide its membership with a forum to discuss best practices and new methods in the field. The TT2010 Meeting was held at the Max Delbrück Center for Molecular Medicine (Berlin, Germany). Participation at the TT2010 Meeting exceeded the registration capacity and set a new attendance record. Session topics included methods for the generation of rat and mouse models of human disease, fundamental and advanced topics in rodent embryonic stem cells, and the newest transgenic technologies. Short presentations from selected abstracts were of especial interest. Roundtable discussions on transgenic facility establishment and cryoarchiving of mouse lines were favorably received. Students, technical staff, and professors participated in numerous discussions and came away with practical methods and new ideas for research.

  16. Hindi translation of Berlin questionnaire and its validation as a screening instrument for obstructive sleep apnea

    Directory of Open Access Journals (Sweden)

    Ravi Gupta

    2016-01-01

    Full Text Available Background: Obstructive sleep apnea (OSA is a fairly common problem with adverse health consequences. However, any screening questionnaire is not available in Hindi to screen sleep apnea. Materials and Methods: Subjects undergoing video-synchronized in laboratory attended polysomnography were requested to participate in this study. They were screened with the help of Hindi version of Berlin questionnaire (BQ. Outcome of the BQ was tested against the gold standard polysomnography. Descriptive statistics, sensitivity, specificity, positive predictive value (PPV, and negative predictive value (NPV of Hindi version were calculated. Results: 38 patients with polysomnography diagnosed OSA and 12 controls were included in this study. Average body mass index (BMI in the OSA group was 33.12 + 6.66 kg/m2 whereas in the control group BMI was 25.01 + 4.20 kg/m2. Average age in the OSA group was 48.9 + 10.2 years whereas the control group was older (56.9 + 12.1 years. Hindi version had sensitivity of 89% and specificity of 58%. PPV of the instrument was 0.87 whereas NPV was 0.63. Conclusion: Hindi version of BQ is a valid tool for screening the OSA irrespective of the literacy status of the subjects.

  17. [Leaking: Frequency and correlates of announcements and threats of homicidal violence reported by Berlin schools between 1996 and 2007].

    Science.gov (United States)

    Leuschner, Vincenz; Bondü, Rebecca; Allroggen, Marc; Scheithauer, Herbert

    2016-01-01

    Threats and announcements of homicidal violence at schools may have massive consequences like evacuations, police searches, criminal investigations, or loss of the sense of security by students, teachers, and parents. However, there is a lack of systematic studies about that phenomenon. The present article would like to contribute to closing the research gap. It presents results about the frequency and structure of threats and announcements of homicidal violence in schools in Berlin. The study is based on an official dataset from school administration reports of violent acts in Berlin schools which has been studied within the Berlin Leaking-Projekt. The sample consists of 427 threats and announcements of homicidal violence between 1996 and 2007. The study is an exceptional analysis of the phenomenon: it presents crosscutting results about frequency and characteristics of threats and the threatening students as well as results of a longitudinal analysis about the development of threats and announcements. Results show a rate of 0,3 threats and announcements per 1 000 student and year. During the observation time span a steady increase of threats and announcements – year by year, influenced by imitation effects after school shootings – has been observed.

  18. Ongoing outbreaks of hepatitis A among men who have sex with men (MSM), Berlin, November 2016 to January 2017 - linked to other German cities and European countries.

    Science.gov (United States)

    Werber, Dirk; Michaelis, Kai; Hausner, Marius; Sissolak, Dagmar; Wenzel, Jürgen; Bitzegeio, Julia; Belting, Anne; Sagebiel, Daniel; Faber, Mirko

    2017-02-02

    Since 14 November 2016, 38 cases of hepatitis A have been notified in Berlin; of these, 37 were male and 30 reported to have sex with men (MSM). Median age of MSM cases is 31 years (range: 24-52 years). Phylogenetic analysis revealed three distinct sequences, linking cases in Berlin to those in other German cities and to clusters recognised in other European countries in 2016. This article is copyright of The Authors, 2017.

  19. Ongoing outbreaks of hepatitis A among men who have sex with men (MSM), Berlin, November 2016 to January 2017 – linked to other German cities and European countries

    Science.gov (United States)

    Werber, Dirk; Michaelis, Kai; Hausner, Marius; Sissolak, Dagmar; Wenzel, Jürgen; Bitzegeio, Julia; Belting, Anne; Sagebiel, Daniel; Faber, Mirko

    2017-01-01

    Since 14 November 2016, 38 cases of hepatitis A have been notified in Berlin; of these, 37 were male and 30 reported to have sex with men (MSM). Median age of MSM cases is 31 years (range: 24–52 years). Phylogenetic analysis revealed three distinct sequences, linking cases in Berlin to those in other German cities and to clusters recognised in other European countries in 2016. PMID:28183391

  20. Casa de la juventud, en Stuttgart, Alemania

    Directory of Open Access Journals (Sweden)

    Ellsässer, Karl

    1966-06-01

    Full Text Available The project consists of three buildings, joined together. The main building houses woodwork and metalwork shops, photographic laboratories, ceramic workshop and various secondary installations, in the basement. The ground floor has a number of games' rooms a room for the youth leader, and the manager's flat. The top floor is occupied by the library, a hall for craftwork and services. A second building has a large assembly hall, a cafeteria bar, dining room, and drawing room on the ground floor. On the first floor there is a general hall, for showing films, lectures, and similar, with a capacity for 180 seated people. The third building includes the table tennis hall and a bicycle storage. Construction is diaphanous, simple, and of high class workmanship, in up to date styles and using modem materials.El conjunto construido consta de tres edificios unidos entre sí: El edificio principal alberga, en el semisótano, los talleres de carpintería y metalistería, laboratorio fotográfico, taller de cerámica, cuartos de las instalaciones, etc.; en la planta baja, una serie de salas de juegos, etc., el cuarto del jefe de la juventud, y vivienda del director; y en la planta alta, la biblioteca, un local para la práctica de labores manuales, etc. El edificio de la gran sala colectiva aloja, en su nivel inferior, un salón cafetería-bar, comedor, sala de dibujo; y en la primera planta, la sala para múltiples usos —proyección de películas, reuniones, etc.— con capacidad de 180 asientos. Finalmente el tercer edificio alberga la sala de ping-pong y un local para guardar bicicletas. La construcción es diáfana, agradable y está concebida y realizada con esmero, de acuerdo con las directrices y materiales más modernos.

  1. Sports behaviour among HIV-infected versus non-infected individuals in a Berlin cohort.

    Science.gov (United States)

    Stein, L; Hechler, D; Jessen, A B; Neumann, K; Jessen, H; Beneke, R

    2012-01-01

    Physical activity has been recommended based on beneficial effects described in HIV-infected patients. However, such guidelines do not take into account actual sport behaviours and general attitudes towards physical activity. To evaluate actual sport activity and attitudes towards sport in HIV-infected versus non-infected individuals we conducted an anonymous questionnaire investigating the prevalence, as well as possible changes, in sports engagement and the overall attitude to physical activity. A total of 283 patients of a general care facility specialized in the treatment of HIV/AIDS in Berlin, Germany, participated; 124 were HIV infected and 159 were non-infected, mostly men who have sex with men (MSM) (88%), with a median age of 35 years. The HIV-infected participants had a median CD4+ count of 554 cells/µL and 48.8% of them were using antiretroviral therapy (ART) at the time of survey. The proportion of patients actually performing physical activity was significantly lower (P = 0.028) within the HIV-infected group (61.3%) than within the non-infected group (74.2%). This difference remained significant after accounting for possible confounders such as age, gender, injecting drug use and sexual preferences. Previously reported sport activity prevalence was similar in both groups on leaving school. From our data we could not identify an association between the time of HIV diagnosis and changes in sports activity. In conclusion, fewer HIV-infected individuals report physical activity than non-infected individuals. Sociodemographic studies to evaluate potential differences in sports behaviour are required in order to inform exercise guidelines for HIV-infected patients.

  2. Birth weight and special educational needs: results of a population-based study in Berlin.

    Science.gov (United States)

    Bettge, Susanne; Oberwöhrmann, Sylke; Brockstedt, Matthias; Bührer, Christoph

    2014-05-09

    Preterm infants are at higher risk for developmental problems. The aim of this study is to quantify the relation between birth weight and special educational needs. We analyzed data from the pre-school examinations of 134 313 children in Berlin aged 5 to 6 who were examined between 2007 and 2011. Special educational needs were diagnosed in 8058 children (6.0%), 4943 (61%) of whom had weighed 3000 g or more at birth. The percentage of children with special educational needs rose steadily with decreasing birth weight (2250-2499 g, 9.2%; 1250-1499 g, 21.1%; less than 750 g, 35.6%). Logistic regression analysis yielded odds ratios and 99% confidence intervals for special educational needs that ranged from 1.32 [1.17-1.47] for birth weight 2750-2999 g to 12.83 [7.48-22.03] for birth weight less than 750 g. Further risk factors were male sex (1.88 [1.75-2.03]), low social status (5.96 [5.21-6.82]), an immigrant background associated with poor German language skills in the family (1.63 [1.43-1.86]), and being raised by a single parent (1.21 [1.12-1.31]). On the other hand, nursery school and/or kindergarten enrollment for at least two years before entering school (0.82 [0.73-0.91]) and an immigrant background with good German skills in the family (0.39 [0.34-0.45]) were associated with lower rates of special educational needs. The risk of special educational needs increases already with moderately decreased birth weight. The most important factor other than birth weight is the family's social status. Although children of very low birth weight have a much higher rate of special educational needs than other children, they still make up only a small percentage of all children with special educational needs.

  3. Small rodents as paratenic or intermediate hosts of carnivore parasites in Berlin, Germany

    Science.gov (United States)

    Maaz, Denny; Demeler, Janina; Ramünke, Sabrina; Antolová, Daniela; Schaper, Roland; von Samson-Himmelstjerna, Georg

    2017-01-01

    Rodents are important intermediate and paratenic hosts for carnivore parasites, including the important zoonotic agents Toxoplasma, Echinococcus and Toxocara. Monitoring of such parasites in rodents can be used to detect increasing risks for human and veterinary public health. Rodents were trapped at four sites in Berlin, two near the city center, two at the periphery. PCRs were conducted to detect Coccidia (target ITS-1) and specifically Toxoplasma gondii (repetitive element) in brain and ascarids (ITS-2) in muscle or brain tissue. During necropsies, metacestodes were collected and identified using ITS-2 and 12S rRNA PCRs. An ELISA to detect antibodies against Toxocara canis ES antigens was performed. Within the 257 examined rodents, the most frequently observed parasite was Frenkelia glareoli predominantly found in Myodes glareolus. T. gondii was only detected in 12 rodents and Microtus spp. (although strongly underrepresented) had a significantly increased chance of being positive. Neither Echinococcus nor typical Taenia parasites of dogs and cats were found but Mesocestoides litteratus and Taenia martis metacestodes were identified which can cause severe peritoneal or ocular cysticercosis in dogs, primates and humans. Using PCR, the ascarids T. canis (n = 8), Toxocara cati (4) and Parascaris sp. (1) were detected predominantly in muscles. Seroprevalence of T. canis was 14.2% and ELISA was thus more sensitive than PCR to detect infection with this parasite. Non-parametric multidimensional scaling and cluster analysis revealed that parasite communities could be grouped into an urban and a peri-urban cluster with high frequency of ascarid-positive rodents in urban and high frequency of F. glareoli in peri-urban sites. Prevalence rates of parasites in rodents with potential impact for human or veterinary public health are considerable and the monitoring of transmission cycles of carnivore parasites in intermediate rodent hosts is recommended to estimate the health

  4. Social Participation of Turkish and Arabic Immigrants in the Neighborhood: Case Study of Moabit West, Berlin

    Directory of Open Access Journals (Sweden)

    Figen UZAR

    2007-11-01

    Full Text Available Social participation of immigrants in district activities and local planning processes is given significance in Germany. It has become an important issue with the introduction of Neighborhood Management concept in the 1990s. This concept deals with districts which have a considerable percentage of low-income, unemployed, low-educated,immigrant population and social help beneficiaries. Immigrants are usually seen as the cause of the problems in those areas by the authorities since they are not integrated into the host societyand to the other immigrant groups. Since the 1990s, they have started to be seen as potential solution to the problems by means of an active social participation in their neighborhood. Desired level of social participation, however, has not been reached due to a number of reasons although there are a few immigrants who take part in social, cultural and planning activities in their district.The aim of this article is to outline the reasons of low participation rates, motivations of the participant immigrants and the forms of participation among Turkish and Arabic immigrantsin a neighborhood of Berlin, Moabit West, based on in-dept interviews made with both nonparticipant and participant immigrants and with some immigrant associations. The field research was carried out in June 2005, within the framework of the project ‘Immigrants in the City’. The reasons of low participation which were found as a result of this research study are language deficiency, different cultural understandings of participation, looking for concrete results of participatory actions and lack of information. The participant immigrants are motivated to solve the problems in the district and to change it, to increase integration of the immigrant youth into the society and of the immigrants, to the established society. Lastly, participant immigrants usually take part in street festivals and youth social work, and in immigrant associations instead of

  5. Facilities for macromolecular crystallography at the Helmholtz-Zentrum Berlin.

    Science.gov (United States)

    Mueller, Uwe; Darowski, Nora; Fuchs, Martin R; Förster, Ronald; Hellmig, Michael; Paithankar, Karthik S; Pühringer, Sandra; Steffien, Michael; Zocher, Georg; Weiss, Manfred S

    2012-05-01

    Three macromolecular crystallography (MX) beamlines at the Helmholtz-Zentrum Berlin (HZB) are available for the regional, national and international structural biology user community. The state-of-the-art synchrotron beamlines for MX BL14.1, BL14.2 and BL14.3 are located within the low-β section of the BESSY II electron storage ring. All beamlines are fed from a superconducting 7 T wavelength-shifter insertion device. BL14.1 and BL14.2 are energy tunable in the range 5-16 keV, while BL14.3 is a fixed-energy side station operated at 13.8 keV. All three beamlines are equipped with CCD detectors. BL14.1 and BL14.2 are in regular user operation providing about 200 beam days per year and about 600 user shifts to approximately 50 research groups across Europe. BL14.3 has initially been used as a test facility and was brought into regular user mode operation during the year 2010. BL14.1 has recently been upgraded with a microdiffractometer including a mini-κ goniometer and an automated sample changer. Additional user facilities include office space adjacent to the beamlines, a sample preparation laboratory, a biology laboratory (safety level 1) and high-end computing resources. In this article the instrumentation of the beamlines is described, and a summary of the experimental possibilities of the beamlines and the provided ancillary equipment for the user community is given.

  6. A statistical downscaling approach for roadside NO2 concentrations: Application to a WRF-Chem study for Berlin

    Science.gov (United States)

    Kuik, Friderike; Lauer, Axel; von Schneidemesser, Erika; Butler, Tim

    2017-04-01

    Many European cities continue to struggle with meeting the European air quality limits for NO2. In Berlin, Germany, most of the exceedances in NO2 recorded at monitoring sites near busy roads can be largely attributed to emissions from traffic. In order to assess the impact of changes in traffic emissions on air quality at policy relevant scales, we combine the regional atmosphere-chemistry transport model WRF-Chem at a resolution of 1kmx1km with a statistical downscaling approach. Here, we build on the recently published study evaluating the performance of a WRF-Chem setup in representing observed urban background NO2 concentrations from Kuik et al. (2016) and extend this setup by developing and testing an approach to statistically downscale simulated urban background NO2 concentrations to street level. The approach uses a multilinear regression model to relate roadside NO2 concentrations observed with the municipal monitoring network with observed NO2 concentrations at urban background sites and observed traffic counts. For this, the urban background NO2 concentrations are decomposed into a long term, a synoptic and a diurnal component using the Kolmogorov-Zurbenko filtering method. We estimate the coefficients of the regression model for five different roadside stations in Berlin representing different street types. In a next step we combine the coefficients with simulated urban background concentrations and observed traffic counts, in order to estimate roadside NO2 concentrations based on the results obtained with WRF-Chem at the five selected stations. In a third step, we extrapolate the NO2 concentrations to all major roads in Berlin. The latter is based on available data for Berlin of daily mean traffic counts, diurnal and weekly cycles of traffic as well as simulated urban background NO2 concentrations. We evaluate the NO2 concentrations estimated with this method at street level for Berlin with additional observational data from stationary measurements and

  7. Nachlassgeschichten – Bemerkungen zu Humboldts nachgelassenen Papieren in der Berliner Staatsbibliothek und der Biblioteka Jagiellońska Krakau

    Directory of Open Access Journals (Sweden)

    Dominik Erdmann

    2015-12-01

    Full Text Available Zusammenfassung Der Artikel schildert die Geschichte verschiedener Teile des Manuskriptnachlasses Alexander von Humboldts, die sich heute in der Staatsbibliothek zu Berlin – Preußischer Kulturbesitz (SBB und in der Biblioteka Jagiellońska in Krakau (BJ befinden. Dabei wird insbesondere auf den unterschiedlichen ‚Quellenwert‘ der drei großen Nachlassabteilungen – der amerikanischen Reisetagebücher, der Kollektaneen zum Kosmos (beide SBB und dem sogenannten Nachlass Alexander von Humboldt (BJ – eingegangen. Abstract The article discusses the history of different parts of Alexander von Humboldt’s estate which are kept today in the Berlin State Library (SBB and the Jageillonian Library in Krakow (BJ. The general aim of the article is to show that – due to the specific history of each part of the handed-down papers – the three main sections of the Humboldt estate – the travel-journals from the American voyage, the Collectanea for the Kosmos (both SBB and the so called Nachlass Alexander von Humboldt (BJ – have a very different status as a historical source. Résumé Le présent article cherche à retracer l’histoire des différents fonds de manuscrits issus de la succession d’Alexandre de Humboldt, aujourd’hui reparti entre la Bibliothèque d’État de Berlin (SBB et la Bibliothèque Jagiellonne de Cracovie. Le but général de l’article est de démontrer qu’en raison de leur histoire respective, les trois principaux fonds de la succession – les journaux de voyage américains, les Collectanées du Kosmos (tous deux SBB et le dit Nachlass Alexander von Humboldt (BJ – ont chacun une valeur très distincte comme source historique.

  8. Erzählen lyrische Texte? Hartmut Bleumers und Caroline Emmelius’ Sammelband zu lyrischen Narrationen und narrativer Lyrik im Mittelalter [Hartmut Bleumer / Caroline Emmelius (Hg.: Lyrische Narrationen – narrative Lyrik. Gattungsinterferenzen in der mittelalterlichen Literatur. Berlin / New York 2011

    Directory of Open Access Journals (Sweden)

    Frauke Bode

    2015-06-01

    Full Text Available Rezension zu / Review of:Hartmut Bleumer / Caroline Emmelius (Hg.: Lyrische Narrationen – narrative Lyrik. Gattungsinterferenzen in der mittelalterlichen Literatur. Berlin / New York 2011

  9. Selective sensing of ozone and the chemically active gaseous species of the troposphere by using the C20 fullerene and graphene segment.

    Science.gov (United States)

    Vessally, Esmail; Siadati, Seyyed Amir; Hosseinian, Akram; Edjlali, Ladan

    2017-01-01

    OZONE is a key species in forming a layer in the atmosphere of earth that brings vita for our planet and supports the complex life. This three-atom molecule in the ozone-layer, is healing the earth's ecosystem by protecting it from dangerous rays of the sun. Until this molecule is in the stratosphere, it would support the natural order of the life; but, when it appears in our environment, damages will begin against us. In this project, we have tried to find a new way for beaconing ozone species in our environment via physical adsorption by the C20 fullerene and graphene segment as a sensor. To find the selectivity of this nano-sized segment in sensing ozone (O3), compared to the usual chemically active gasses of the troposphere like O2, N2, CO2, H2O, CH4, H2, and CO, the density of state (DOS) plots were analyzed, for each interacting species. The results showed that ozone could significantly change the electrical conductivity of C20 fullerene, for each adsorption step. Thus, this fullerene could clearly sense ozone in different adsorption steps; while, the graphene segment could do this only at the second step adsorption (/ΔEg-B/=0.016eV) (at the first adsorption step the /ΔEg-A/ is 0.00eV).

  10. Positive and negative flashbulb memories of the fall of the Berlin Wall among East- and West Germans

    DEFF Research Database (Denmark)

    Bohn, Annette; Berntsen, Dorthe

    2006-01-01

    Flashbulb memories for the fall of the Berlin Wall were examined among 103 East and West Germans who considered the event as either highly positive or highly negative. Participants in the positive group rated their memories higher on measures of reliving and sensory imagery, whereas memory for fa......, rehearsal and the centrality of the memory to the person's identity and life story correlated positively with memory qualities. The results suggest that positive versus negative emotions have different effects on the processing and long-term retention of flashbulb memories....

  11. Modeling the fate of organic micropollutants during river bank filtration (Berlin, Germany).

    Science.gov (United States)

    Henzler, Aline F; Greskowiak, Janek; Massmann, Gudrun

    2014-01-01

    Emerging organic contaminants (EOCs) are frequently detected in urban surface water and the adjacent groundwater and are therefore an increasing problem for potable water quality. River bank filtration (RBF) is a beneficial pretreatment step to improve surface water quality for potable use. Removal is mainly caused by microbial degradation of micropollutants, while sorption retards the transport. The quantification of biodegradation and adsorption parameters for EOCs at field scale is still scarce. In this study, the fate and behavior of a range of organic compounds during RBF were investigated using a two dimensional numerical flow- and transport model. The data base used emanated from a project conducted in Berlin, Germany (NASRI: Natural and Artificial Systems for Recharge and Infiltration). Oxygen isotope signatures and hydraulic head data were used for model calibration. Afterwards, twelve organic micropollutants were simulated with a reactive transport model. Three compounds (primidone, EDTA, and AMDOPH) showed conservative behavior (no biodegradation or sorption). For the nine remaining compounds (1.5 NDSA, AOX, AOI, MTBE, carbamazepine, clindamycin, phenazone, diclofenac and sulfamethoxazole), degradation and/or sorption was observed. 1.5 NDSA and AOX were not sorbed, but slightly degraded with model results for λ=2.25e(-3) 1/d and 2.4e(-3) 1/d. For AOI a λ=0.0106 1/d and R=1 were identified. MTBE could be characterized well assuming R=1 and a low 1st order degradation rate constant (λ=0.0085 1/d). Carbamazepine degraded with a half life time of about 66 days after a threshold value of 0.2-0.3 μg/L was exceeded and retarded slightly (R=1.7). Breakthrough curves of clindamycin, phenazone, diclofenac and sulfamethoxazole could be fitted less well, probably due to the dependency of degradation on temperature and redox conditions, which are highly transient at the RBF site. Conditions range from oxic to anoxic (up to iron-reducing), with the oxic and

  12. Environmental Distribution and Diversity of Insecticidal Proteins of Bacillus thuringiensis Berliner

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    Xavier, R.

    2007-01-01

    Full Text Available Bacillus thuringiensis Berliner based biopesticides have been successfully used world over for the control of agricultural pests and vectors of human diseases. Currently there are more than 200 B. thuringiensis strains with differing insecticidal activities are available as biocontrol agents and for developing transgenic plants. However, two major disadvantages are the development of insect resistance and high target specificity (narrow host range. Globally there is a continuous search for new B. thuringiensis strains with novel insecticidal activities. The present study aims to study the environmental distribution of B. thuringiensis and their toxic potential against insect pests. Soil and grain samples were collected from different environments and were processed by a modified acetate selection method. Initially B. thuringiensis isolates were screened on the basis of colony morphology and phase contrast microscopy for the presence of parasporal crystal inclusions. The population dynamics showed that B. thuringiensis is abundant in sericulture environment compared to other niches. Relative abundance of B. thuringiensis strains in sericulture environment shows the persistent association of B. thuringiensis with Bombyx mori (silk worm as insect pathogen. The protein profiles of the selected strains were studied by SDS-PAGE. The protein profiles of majority of B. thuringiensis isolates from grain storage facilities predominantly showing the 130 kDa and 68 kDa proteins, which is characteristics of lepidopteran active B. thuringiensis. However, one isolate BTRX-4 has 80-85 kDa protein, which is novel in that, this strain also exhibits antilepidopteran activity, which is normally presented by B. thuringiensis strains having 130 kDa and 68 kDa proteins. The protein profile of B. thuringiensis isolates from sericulture environment shows two different protein profiles. B. thuringiensis isolates BTRX-16 to BTRX-22 predominantly show 130 kDa protein

  13. Better utilisation of district heating systems. Sub-project: Optimization of heat distribution - the Berlin pilot project. Final report; Bessere Ausnutzung von Fernwaermeanlagen. Teilvorhaben: Optimierung der Waeermeverteilung - Pilotprojekt Berlin. Schlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Szepansky, T.; Ziemann, O.

    2001-09-01

    The Berlin pilot project comprises three aspects. (1) 'Generator simulation': Modelling of power generation systems in BoFiT was validated by means of existing calculation programs (Bewag) and measurements (HEW, HKW Hafen). (2) 'Optimization of pump use'. (3) 'Centralization of pressure maintenance'. The two latter aspects serve for optimized hydraulic control and supply assurance for validating network simulation in offline and online operation, including network data acquisition. [German] In KWK-Anlagen wird wirtschaftlich Strom und Waerme erzeugt. Der Aufwand fuer den Waermetransport ist vergleichsweise hoch. Automatisch geregelte und gesteuerte Umwaelzpumpen mit grossen Umwaelzwassermassenstroemen und Druckhoehen bieten ein hohes Optimierungspotential fuer die hydraulische Betriebsfuehrung von Fernwaermeversorgungsunternehmen. Der Einsatz von modular aufgebauten EDV-Systemen zur Betriebsoptimierung ist Gegenstand von staendig weiterfuehrenden Untersuchungen. Das Pilotprojekt Berlin 'Optimierung der Waermeverteilung' gliedert sich in drei Arbeitspunkte. Beim Arbeitspunkt 'Erzeugersimulation' wurde ausgehend von existierenden Kreislauf-Rechenprogrammen (Bewag) und Betriebsmessungen (HEW, HKW Hafen) die Modellbildung von Erzeugungsanlagen im Programmsystem BoFiT ueberprueft. Die Arbeitspunkte 'Pumpen-Einsatzoptimierung' und 'Zentralisierung der Druckhaltung' dienten der Optimierung der hydraulischen Betriebsfuehrung unter Einhaltung der Versorgungssicherheit zur Ueberpruefung der Netzsimulation sowohl im Offline- als auch im Online-Betrieb gekoppelt mit der Netzdatenerfassung. (orig.)

  14. Les compromis compensatoires autour des plates-formes aéroportuaires : une comparaison Paris – Berlin – Los Angeles Comparing benefits packages around three airports: Paris – Berlin – Los Angeles

    Directory of Open Access Journals (Sweden)

    Julie Gobert

    2012-12-01

    Full Text Available La comparaison des processus de concertation/négociation en rapport avec trois aéroports internationaux (Paris Charles de Gaulle, Berlin Schönefeld, Los Angeles International, permet d’appréhender comment un ensemble de transactions s’effectue avec les communes périphériques, ainsi qu’avec différents acteurs de la société civile. Ces compromis compensatoires locaux, qui excèdent les indemnisations ou réparations usuellement octroyées aux riverains (insonorisation, posent toutefois la question de leur opérabilité à d’autres échelles, dans la mesure où, bien qu’ils instituent une certaine forme de “justice située”, ils n’incluent pas les acteurs se situant et oeuvrant à d’autres niveaux territoriaux.The comparison of participation processes in three international airports (Paris Charles de Gaulle, Berlin Schönefeld, Los Angeles International offers the opportunity to understand how social and environmental transactions can intervene between host communities, developers and civil society. These benefits packages overcome the traditional way of repairing nuisance (indemnities, soundproofing. Yet their efficiency at different scales is questioned, as they implement a certain form of spatial justice but without including actors not directly located at the proximity of the impacting infrastructure.

  15. Zur Geschichte der Geowissenschaften im Museum für Naturkunde zu Berlin: Teil 2: Von der Gründung der Berliner Bergakademie bis zur Gründung der Universität 1770–1810

    Directory of Open Access Journals (Sweden)

    G. Hoppe

    1999-01-01

    Full Text Available Die Berliner Bergakademie und die mit ihr verbundene Sammlung des preußischen Berg- und Hütten-Departements, das Königliche Mineralienkabinett, sind die unmittelbaren institutionellen Vorläufer der geowissenschaftlichen Institute und Sammlungen, die sich heute im Museum für Naturkunde der Humboldt-Universität befinden. In der Zeit ihres Bestehens erlebten diese Einrichtungen eine beachtliche Entwicklung. Am Königlichen Mineralienkabinett waren als Leiter und Lehrer der Mineralogie und Bergbaukunde nacheinander drei Bergbeamten tätig, Carl Abraham Gerhard als ihr Gründer, danach für kurze Zeit Johann Jacob Ferber und ab 1789 Dietrich Ludwig Gustav Karsten. Gefördert durch den bedeutenden Bergwerks-Minister Friedrich Anton Frh. von Heinitz konnte die Einrichtung im Jahre 1801 einen museumsartigen Neubau, die sogenannte Neue Münze, beziehen, wodurch sie neben ihrer Einbindung in die Lehraufgaben der Bergakademie auch eine Wirksamkeit in der Allgemeinbildung erhielt. Ein Besucherbuch markiert mit seinen Eintragungen den Höhepunkt der Entwicklung. Der Niedergang Preußens durch den Einfall Napoleons 1806 und die danach folgende Besinnung auf innere Kräfte führten im Jahre 1810 zur Errichtung der Berliner Universität. Diese übernahm die Lehraufgaben der Bergakademie, und das Königliche Mineralienkabinett war von nun an das Mineralogisches Museum der Universität. doi:10.1002/mmng.1999.4860020101

  16. Software as a Service: Herausforderungen bei der Einführung des Bibliothekssystems Alma in der Freien Universität Berlin

    Directory of Open Access Journals (Sweden)

    Jiri Kende

    2015-12-01

    Full Text Available Moderne Bibliothekssysteme werden zunehmend als Software as a Service (SaaS angeboten. Die Berliner Bibliotheken der Freien Universität Berlin, der Humboldt Universität, der Technischen Universität und der Universität der Künste haben für 2016 gemeinsam den Umstieg auf das cloudbasierte Bibliothekssystem Alma beschlossen. Der Aufsatz berichtet über die Herausforderungen während der zweijährigen Vertragsverhandlungen mit besonderem Augenmerk auf den Datenschutz.  Modern library management systems are increasingly offered as Software as a Service (SaaS.The libraries of the Free University Berlin, the Humboldt university, the Technical university and the University of Arts decided concertedly to move in 2016 to the cloud based next generation library management system Alma. The article reviews the challenges during the contract negotiations with a special focus on data protection.

  17. Iron concretions within a highly altered unit of the Berlins Porphyry, New Zealand: an abiotic or biotic story?

    Science.gov (United States)

    Cox, Toni L.; Oze, Christopher; Horton, Travis W.

    2017-04-01

    The Berlins Porphyry located on the South Island of New Zealand provides an opportunity to examine iron concretions formed in a subterranean system. Specifically, an alteration zone within the Berlins Porphyry contains iron concretions similar to sedimentary biologically-mediated iron concretions. Here, we provide evidence for two sources of dissolved Fe (II) that potentially aided in the formation of the iron concretions. Furthermore, we discuss the potential for microbial involvement in the anaerobic oxidation of Fe (II) to Fe (III) to form magnetite. Evidence in support of this hypothesis includes the low concentrations of iron and sulfur in the white hydrothermally altered porphyry outcrop and concretion cores; concentrated pyrite and magnetite mineralisation surrounding the cores; and δ13C values indicative of organic carbon (averaging -26 ‰ ± 4 ‰) within the iron cement, porphyry-core-boundary and outer weathered rinds of the concretions. Overall, these unusually preserved iron concretions could represent a new environmental niche for microorganisms and a potential analogue for microbially induced iron-oxidation. More importantly, this study illustrates the many obstacles involved in analysing and interpreting potential subterranean biosignatures.

  18. Iron concretions within a highly altered unit of the Berlins Porphyry, New Zealand: an abiotic or biotic story?

    Science.gov (United States)

    Cox, Toni L.; Oze, Christopher; Horton, Travis W.

    2016-09-01

    The Berlins Porphyry located on the South Island of New Zealand provides an opportunity to examine iron concretions formed in a subterranean system. Specifically, an alteration zone within the Berlins Porphyry contains iron concretions similar to sedimentary biologically-mediated iron concretions. Here, we provide evidence for two sources of dissolved Fe (II) that potentially aided in the formation of the iron concretions. Furthermore, we discuss the potential for microbial involvement in the anaerobic oxidation of Fe (II) to Fe (III) to form magnetite. Evidence in support of this hypothesis includes the low concentrations of iron and sulfur in the white hydrothermally altered porphyry outcrop and concretion cores; concentrated pyrite and magnetite mineralisation surrounding the cores; and δ13C values indicative of organic carbon (averaging -26 ‰ ± 4 ‰) within the iron cement, porphyry-core-boundary and outer weathered rinds of the concretions. Overall, these unusually preserved iron concretions could represent a new environmental niche for microorganisms and a potential analogue for microbially induced iron-oxidation. More importantly, this study illustrates the many obstacles involved in analysing and interpreting potential subterranean biosignatures.

  19. ‘Communicating Manuscripts’: Third Conference of LIBER's Manuscript Librarians Group, Berlin, 28-30 November 2007

    Directory of Open Access Journals (Sweden)

    Jutta Weber

    2008-03-01

    Full Text Available LIBER's Manuscript Librarians Group held its third conference, entitled 'Communicating Manuscripts' in Berlin from 28-30 November 2007. More than 70 participants from all over Europe came to discuss their experiences and opinions concerning manuscripts (ranging from medieval codices to modern papers and letter collections — in response to a series of papers delivered by a number of specialists from European research libraries and archival institutions. For the Staatsbibliothek it was a pleasure to welcome them and to make the days in Berlin comfortable and successful.

  20. Music and politics after the Holocaust: Menuhin’s Berlin concerts of 1947 and their aftermath

    Directory of Open Access Journals (Sweden)

    Frühauf, Tina

    2011-10-01

    Full Text Available Between September 27 and October 3, 1947, Yehudi Menuhin gave six performances in Berlin, two of them together with Wilhelm Furtwängler, who had just been cleared by the denazification tribunals in Austria and Germany. Because of the German audience and the Furtwängler collaboration, these concerts led to a scandal in the Jewish community and the Displaced Persons camp in Germany as well as Jewish communities abroad. I turn first to the historical background of these performances, specifically the position of Menuhin and Furtwängler toward each other and their roles in postwar Germany. I will then chronicle the events of September and October 1947 through the lenses of Abraham S. Hyman, legal consultant to the American Advisers on Jewish Affairs in Germany, and Yehudi Menuhin and his biographers, to reveal the complexity of the events. Lastly, I will scrutinize the reception of the concerts to shed light on the reasons for and impact of the scandal. I argue that these concerts were mishandled in their organization and aims, in that politics played too large a role in the events during a time when the Jewish people suffered severe trauma in the aftermath of the Holocaust.

    Entre el 27 de septiembre y el 3 de octubre del 1947, Yehudi Menuhin ofreció seis conciertos en Berlín, dos de ellos con Wilhelm Furtwängler, quien acababa de ser declarado inocente por los tribunales de “desnazificación” en Austria y Alemania. Debido a que el público era alemán y a la participación de Furtwängler, estos conciertos provocaron un fuerte escándalo entre la comunidad judía y la población desplazada de los campos en Alemania, así como entre las comunidades judías en el extranjero. Mi investigación se centra, primero, en el contexto histórico de estos conciertos y, concretamente, la posición de Menuhin y Furtwängler hacia el uno al otro, así como sus respectivos papeles en la Alemania de la postguerra. Posteriormente ofrezco una relaci

  1. Zur Geschichte der Geowissenschaften im Museum für Naturkunde zu Berlin Teil 4: Das Mineralogische Museum der Universität Berlin unter Christian Samuel Weiss von 1810 bis 1856

    Directory of Open Access Journals (Sweden)

    G. Hoppe

    2001-01-01

    Full Text Available Die Universitätsgründung in Berlin von 1810 war verbunden mit der Übernahme des Lehrbetriebes der aufgelösten Bergakademie, die nur noch in Form des Bergeleveninstituts bzw. Bergelevenklasse für die Finanzierung der Ausbildung der Bergeleven weiter bestand, sowie mit der Übernahme des von der Bergakademie genutzten Königlichen Mineralienkabinetts der preußischen Bergverwaltung als Mineralogisches Museum der Universität. Infolge des Todes von D. L. G. Karsten im Jahre 1810 erhielt der Leipziger Physiker und Mineraloge C. S. Weiss den Lehrstuhl für Mineralogie, den er bis zu seinem Tode 1856 innehatte. Weiss entwickelte die Lehre Werners, die die Mineralogie einschließlich Geologie umfasste, in kristallographischer Hinsicht weiter, während sich später neben ihm zwei seiner Schüler anderen Teilgebieten der Mineralogie annahmen, G. Rose der speziellen Mineralogie und E. Beyrich der geologischen Paläontologie. Der Ausbau der Sammlungen durch eigene Aufsammlungen, Schenkungen und Käufe konnte in starkem Maße fortgesetzt werden, auch zunehmend in paläontologischer Hinsicht, sodass das Mineralogische Museum für das ganze Spektrum der Lehre gut bestückt war. Der streitbare Charakter von Weiss verursachte zahlreiche Reibungspunkte. History of the Geoscience Institutes of the Natural History Museum in Berlin. Part 4 The establishment of the University in Berlin in 1810 resulted in the adoption of the teaching of the dissolved Bergakademie and of the royal Mineralienkabinett of the Prussian mining department, which was used by the Bergakademie before it became the Mineralogical Museum of the University. The Bergakademie continued to exist only as Bergeleveninstitut or Bergelevenklasse for financing the education of the mining students. The physicist and mineralogist C. S. Weiss was offered the chair of mineralogy after the death of D. L. G. Karsten 1810; he had the position to his death in 1856. Weiss developped the crystallographic part

  2. The use of the Berlin definition for acute respiratory distress syndrome during infancy and early childhood : multicenter evaluation and expert consensus

    NARCIS (Netherlands)

    De Luca, Daniele; Piastra, Marco; Chidini, Giovanna; Tissieres, Pierre; Calderini, Edoardo; Essouri, Sandrine; Medina Villanueva, Alberto; Vivanco Allende, Ana; Pons-Odena, Marti; Perez-Baena, Luis; Hermon, Michael; Tridente, Ascanio; Conti, Giorgio; Antonelli, Massimo; Kneyber, Martin

    2013-01-01

    A new acute respiratory distress syndrome (ARDS) definition has been recently issued: the so-called Berlin definition (BD) has some characteristics that could make it suitable for pediatrics. The European Society for Pediatric Neonatal Intensive Care (ESPNIC) Respiratory Section started a project to

  3. Scoring with the Berlin MRI method for assessment of spinal inflammatory activity in patients with ankylosing spondylitis: a calibration exercise among rheumatologists.

    Science.gov (United States)

    Carmona, Loreto; Sellas, Agusti; Rodríguez-Lozano, Carlos; Juanola, Xavier; García Llorente, José Francisco; Fernández Sueiro, José Luis; Linares, Luis Francisco; de Castro, M Carmen; Moreno, Mireia; Zarco, Pedro; Ariza, Rafael; Baraliakos, Xenofon; de Miguel, Eugenio

    2013-01-01

    To test the reliability of the Berlin MRI scoring method and the effect of a calibration exercise on the score's reliability among untrained readers in MRI examinations of patients with established ankylosing spondylitis (AS). Eleven rheumatologists read blinded images of 20 AS patients before and after a two-day workshop on the Berlin MRI scoring method. Reliability (intra- and inter-reader) and concordance with the expert (all measured by intraclass correlation coefficient (ICC)) were compared before and after 2 weeks of the training. Feasibility in terms of time and difficulty was also measured. The mean Berlin score increased from (mean ± standard deviation) 5.04 ± 6.41 before to 6.40±7.08 after the calibration exercise (pexercise, with ICC = 0.59 (95% CI 0.45-0.76) before vs. ICC = 0.65 (95% CI 0.50-0.80) after training. The Berlin method is a reliable scoring method for assessment of spinal inflammatory activity by using MRI in patients with AS, even in the hands of inexperienced readers. A calibration exercise can improve feasibility and sensitivity of the scoring method.

  4. An annotated catalogue of Recent Pectinoidea (Mollusca, Pectinidae and Propeamussiidae) type material in the Museum of Natural History, Humboldt University, Berlin

    NARCIS (Netherlands)

    Dijkstra, H.H.; Köhler, F.

    2008-01-01

    This paper lists 22 pectinoid types (21 primary and one secondary) and three potential syntypes in the Museum of Natural History (ZMB) in Berlin. Eight lectotypes are designated herein for the stabilization of taxonomic names: Pecten aequatorialis, Pecten australis, Pecten clathratus, Camptonectes g

  5. Large measles outbreak introduced by asylum seekers and spread among the insufficiently vaccinated resident population, Berlin, October 2014 to August 2015.

    Science.gov (United States)

    Werber, Dirk; Hoffmann, Alexandra; Santibanez, Sabine; Mankertz, Annette; Sagebiel, Daniel

    2017-08-24

    The largest measles outbreak in Berlin since 2001 occurred from October 2014 to August 2015. Overall, 1,344 cases were ascertained, 86% (with available information) unvaccinated, including 146 (12%) asylum seekers. Median age was 17 years (interquartile range: 4-29 years), 26% were hospitalised and a 1-year-old child died. Measles virus genotyping uniformly revealed the variant 'D8-Rostov-Don' and descendants. The virus was likely introduced by and initially spread among asylum seekers before affecting Berlin's resident population. Among Berlin residents, the highest incidence was in children aged asylum seekers, not always conducted, occurred later (median: 7.5 days) than the recommended 72 hours after onset of the first case and reached only half of potential contacts. Asylum seekers should not only have non-discriminatory, equitable access to vaccination, they also need to be offered measles vaccination in a timely fashion, i.e. immediately upon arrival in the receiving country. Supplementary immunisation activities targeting the resident population, particularly adults, are urgently needed in Berlin. This article is copyright of The Authors, 2017.

  6. [Urology and Sexology in Berlin 1880-1933: Original citations for the establishment of this frontier of urology - protagonists as reflected in their publications].

    Science.gov (United States)

    Moll, Friedrich H; Fangerau, Heiner

    2016-02-01

    The connections between urology and sexology are often not obvious today. At the end of the 19th century both specialties developed in parallel especially in Berlin and had a fruitful relationship. Urologic journals and books were an ideal forum for publication especially for sexologists.

  7. Evidence for an unorthodox firing sequence employed by the Berlin Painter : deciphering ancient ceramic firing conditions through high-resolution material characterization and replication

    NARCIS (Netherlands)

    Cianchetta, I.; Trentelman, K.; Maish, J.; Saunders, D.; Foran, B.; Walton, M.; Sciau, Ph.; Wang, T.; Pouyet, E.; Cotte, M.; Meirer, F.; Liu, Y.; Pianetta, P.; Mehta, A.

    2015-01-01

    XANES spectroscopy was used to complement the results previously obtained with Raman spectroscopy by the same group to determine the firing conditions used in the production of a single vessel painted by the Berlin Painter in the 5th century B.C. The vessel, part of the collection of the J. Paul Get

  8. The use of the Berlin definition for acute respiratory distress syndrome during infancy and early childhood : multicenter evaluation and expert consensus

    NARCIS (Netherlands)

    De Luca, Daniele; Piastra, Marco; Chidini, Giovanna; Tissieres, Pierre; Calderini, Edoardo; Essouri, Sandrine; Medina Villanueva, Alberto; Vivanco Allende, Ana; Pons-Odena, Marti; Perez-Baena, Luis; Hermon, Michael; Tridente, Ascanio; Conti, Giorgio; Antonelli, Massimo; Kneyber, Martin

    2013-01-01

    A new acute respiratory distress syndrome (ARDS) definition has been recently issued: the so-called Berlin definition (BD) has some characteristics that could make it suitable for pediatrics. The European Society for Pediatric Neonatal Intensive Care (ESPNIC) Respiratory Section started a project to

  9. Für Forschung und Kultur - Öffentlichkeitswirksame Darstellung bibliothekarischer Weltschätze und bibliothekarischer Wissenschaftsservices am Beispiel der Staatsbibliothek zu Berlin

    Directory of Open Access Journals (Sweden)

    Barbara Schneider-Kempf

    2014-12-01

    Full Text Available Die Öffentlichkeitsarbeit der Staatsbibliothek zu Berlin zielt auf eine wirksame Darstellung ihrer bibliothekarischen Weltschätze und ihrer Serviceangebote für die Wissenschaft ab. Sie ruht auf drei Säulen: kulturelle Breitenbildung für wenig bibliotheksaffine Kreise, allgemeine und breit gefächerte Öffentlichkeitsarbeit sowie Aktionen, die sich an spezielle communities in der Wissenschaft richten. Der Beitrag informiert auch über die erfolgreiche Umsetzung dieser Strategie anhand zahlreicher Beispiele. Er zeigt, wie es der Staatsbibliothek in der Hauptstadt Berlin, in der viele Gedächtnisinstitutionen tätig sind, gelingt, öffentlich präsent zu bleiben und ihr Profil zu vermitteln. The public relations work of the Berlin State Library – Prussian Cultural Heritage aims at effectively presenting its globally significant treasures as well as its services for the scientific world. It is based on three pillars: cultural education for the general public, especially for people who are not naturally close to libraries; a general and wide variety of public relations work; and events which target special communities in science. The paper also presents many examples for the effectual implementation of this strategy. It shows how the State Library, in the capital city of Berlin with its many memory institutions, succeeds in keeping a strong presence and communicating its profile to the public.

  10. How Did the Tree of Knowledge Get Its Blossom? The Rise of Physical and Theoretical Chemistry, with an Eye on Berlin and Leipzig.

    Science.gov (United States)

    Friedrich, Bretislav

    2016-04-25

    "Physical chemistry is not just a branch on but the blossom of the tree of knowledge," declared Ostwald, a most vocal advocate of his field, conceived as the basis for all of chemistry. This Essay describes the historical development of physical and theoretical chemistry with a focus on Berlin and Leipzig, its foremost centers in Germany.

  11. History of Education and the Struggle for Intellectual Liberation in Post-Soviet Baltic Space after the Fall of the Berlin Wall

    Science.gov (United States)

    Kestere, Iveta

    2014-01-01

    This study on a "new" history of education is written from the perspective of a participant in the process of discarding Soviet intellectual and physical boundaries. The fall of the Berlin Wall has, over the past two decades, become a continuous process in post-Soviet societies, when the now liberated historians of education were faced…

  12. Unification of Theoretical Models of Academic Self-Concept/Achievement Relations: Reunification of East and West German School Systems after the Fall of the Berlin Wall

    Science.gov (United States)

    Marsh, Herbert W.; Koller, Olaf

    2004-01-01

    Longitudinal data (five waves) from large cohorts of 7th grade students in East Germany ("n"=2,119) and West Germany ("n"=1,928) were collected from the start of the reunification of the school systems following the fall of the Berlin Wall. Here we integrate the two major theoretical models of relations between academic…

  13. Scientific Cooperation Between the German Academy of Sciences in Berlin (DAW) and Cuba in the 1960s and 1970s

    Science.gov (United States)

    Wendt, Helge

    After the ratification of its constitution in 1959, the young Cuban Republic sought new cooperation partners in a number of different fields. One of these fields was scientific cooperation. It seems the Cubans quickly found partners in the academies of science of the USSR, Czechoslovakia and China, whereas the German Academy of Sciences in Berlin (DAW) was reluctant to engage in long-term cooperative projects. In the early 1960s, the universities of East Germany (GDR) began to send docents and scientists to Cuba where they participated in the summer schools, taught for one semester or more in one of the universities and undertook research that would be useful for their home institutions. However, the DAW carefully observed the reestablishment of Cuba's own academy of science before becoming involved in common projects with Cuban partners.

  14. Städtische Diskurse um Migration im Wandel. Integration, diversity und soziale Bewegungen in München und Berlin

    Directory of Open Access Journals (Sweden)

    Natalie Bayer

    2014-12-01

    Full Text Available Sowohl im Kontext der kommunalen Integrationspolitik als auch in der Stadtplanung, der Repräsentationspolitik und der regionalen Standort- und Wirtschaftspolitik ist das Thema ,Migration in den Städten‘ wieder auf die politische Agenda gesetzt worden. Doch der Gegenstand, die theoretischen Konzeptualisierungen und die Perspektivierungen sind oft uneindeutig und politisch umkämpft. Gerade auf stadtpolitischer Ebene haben sich zudem starke migrantische Organisationen und Proteste formiert, die oftmals in neuen Allianzen agieren und sich hegemonialen Vorstellungen von ,Integration‘ und ,sozialer Mischung‘ verweigern. Ein Fachgespräch zwischen Natalie Bayer, Andrej Holm und Henrik Lebuhn über städtische Migrationspolitiken in München und Berlin sowie über Fragen und Probleme, die sich auf diesem Feld an der Schnittstelle zwischen kritischer Wissenschaft und praktischer Politik ergeben.

  15. Interactive short-term effects of equivalent temperature and air pollution on human mortality in Berlin and Lisbon.

    Science.gov (United States)

    Burkart, Katrin; Canário, Paulo; Breitner, Susanne; Schneider, Alexandra; Scherber, Katharina; Andrade, Henrique; Alcoforado, Maria João; Endlicher, Wilfried

    2013-12-01

    There is substantial evidence that both temperature and air pollution are predictors of mortality. Thus far, few studies have focused on the potential interactive effects between the thermal environment and different measures of air pollution. Such interactions, however, are biologically plausible, as (extreme) temperature or increased air pollution might make individuals more susceptible to the effects of each respective predictor. This study investigated the interactive effects between equivalent temperature and air pollution (ozone and particulate matter) in Berlin (Germany) and Lisbon (Portugal) using different types of Poisson regression models. The findings suggest that interactive effects exist between air pollutants and equivalent temperature. Bivariate response surface models and generalised additive models (GAMs) including interaction terms showed an increased risk of mortality during periods of elevated equivalent temperatures and air pollution. Cold effects were mostly unaffected by air pollution. The study underscores the importance of air pollution control in mitigating heat effects.

  16. The urban land use in the COSMO-CLM model: a comparison of three parameterizations for Berlin

    Directory of Open Access Journals (Sweden)

    Kristina Trusilova

    2016-05-01

    Full Text Available The regional non-hydrostatic climate model COSMO-CLM is increasingly being used on fine spatial scales of 1–5 km. Such applications require a detailed differentiation between the parameterization for natural and urban land uses. Since 2010, three parameterizations for urban land use have been incorporated into COSMO-CLM. These parameterizations vary in their complexity, required city parameters and their computational cost. We perform model simulations with the COSMO-CLM coupled to these three parameterizations for urban land in the same model domain of Berlin on a 1-km grid and compare results with available temperature observations. While all models capture the urban heat island, they differ in spatial detail, magnitude and the diurnal variation.

  17. (Reconstruire dans la division. Aspects de la vie juive à Berlin entre Est et Ouest (1945-1990

    Directory of Open Access Journals (Sweden)

    Laurence Duchaine

    2010-12-01

    Full Text Available La recherche sur les Juifs en Allemagne après 1945 a jusqu’à présent peu pris en compte le contexte de la division allemande, pouvant parfois donner l’impression que le conflit Est-Ouest n’avait pas d’incidences sur la question juive en Allemagne. Cela est particulièrement frappant à Berlin, où « deux mondes » se côtoyaient à l’intérieur d’une même ville. Reposant sur le concept d’histoire « intégrée », développé entre autres par P. Lautzas et Ch. Kleßmann, cette thèse tente de dépasser la si...

  18. Aspects of decision support in water management--example Berlin and Potsdam (Germany) I--spatially differentiated evaluation.

    Science.gov (United States)

    Simon, Ute; Brüggemann, Rainer; Pudenz, Stefan

    2004-04-01

    Decisions about sustainable development demand spatially differentiated evaluations. As an example, we demonstrate the evaluation of water management strategies in the cities of Berlin and Potsdam (Germany) with respect to their ecological effects in 14 sections of the surface water system. Two decision support systems were compared, namely PROMETHEE, which is designed to obtain a clear decision (linear ranking), and Hasse Diagram Technique (HDT), normally providing more than one favourable solution (partial order). By PROMETHEE, the spatial differentiation had unwanted effects on the result, negating the stakeholders determined weighting of indicators. Therefore, the stakeholder can barely benefit from the convenience of obtaining a clear decision (linear ranking). In contrast, the result obtained by HDT was not influenced by spatial differentiation. Furthermore, HDT provided helpful tools to analyse the evaluation result, such as the concept of antagonistic indicators to discover conflicts in the evaluation process.

  19. Positive and negative flashbulb memories of the fall of the Berlin Wall among East- and West Germans

    DEFF Research Database (Denmark)

    Bohn, Annette; Berntsen, Dorthe

    2006-01-01

    Flashbulb memories for the fall of the Berlin Wall were examined among 103 East and West Germans who considered the event as either highly positive or highly negative. Participants in the positive group rated their memories higher on measures of reliving and sensory imagery, whereas memory...... for facts was less accurate than in the negative group. Participants in the negative group had higher ratings on amount of consequences, but had talked less about the event and considered it less central to their personal and national identity than participants in the positive group. In both groups......, rehearsal and the centrality of the memory to the person's identity and life story correlated positively with memory qualities. The results suggest that positive versus negative emotions have different effects on the processing and long-term retention of flashbulb memories....

  20. Alles muss man selber machen. Multi-Layer-Organizing für eine soziale Wohnraumversorgung in Berlin

    Directory of Open Access Journals (Sweden)

    Kotti & Co

    2016-11-01

    Full Text Available Kotti & Co protestieren seit 2011 gegen Mieterhöhungen im sozialen Wohnungsbau am Kottbusser Tor, Berlin Kreuzberg. Seitdem haben sie mit einem Gecekondu ihren eigenen Vorplatz besetzt, zahlreiche Lärmdemonstrationen veranstaltet, Expertise organisiert und selbst erworben, lokale und stadtweite Kampagnen initiiert, sich stadtweit und international vernetzt und gemeinsam mit anderen ein eigenes Gesetz zur Umstrukturierung der sozialen Wohnraumversorgung geschrieben. All diese Aktivitäten basieren auf dem Zusammenkommen als Mieter_innen, die wollen, dass ihre Miete sinkt, dass Familien, Freund_innen und Nachbar_innen am Kotti wohnen bleiben können und dass die rassistische Ausgrenzung vieler der Nachbar_innen endlich aufhört.

  1. Faunistic spider collections in the Museum für Naturkunde Berlin: The collection of Erich Hesse

    Directory of Open Access Journals (Sweden)

    Kielhorn, Karl-Hinrich

    2012-12-01

    Full Text Available The ‘Hesse collection’ of spiders (Araneae and harvestmen (Opiliones in the Museum für Naturkunde Berlin is documented. Biographical notes on Erich Hesse – a former arachnid curator at the museum (1921–1940 – are provided. The ‘Hesse collection’ was actually put together by other workers, and can be broadly divided into two parts. One comes from Bielinek (= Bellinchen on the Polish side of the Oder Valley (West Pommerania; now part of the ‘Unteres Odertal’ National Park. This Bielinek material includes notable records of Heriaeus oblongus Simon, 1918 and Gibbaranea ullrichi (Hahn, 1835. The other part of the collection comes from Colbitz-Letzlinger Heide in Saxony-Anhalt, Germany. Notable here are Pistius truncatus (Pallas, 1772 and Philodromus buchari Kubcová, 2004; the latter representing the first record of this species for Saxony-Anhalt.

  2. Romanian Parliamentary Debate on the Decisions of the Congress of Berlin in the Years around 1878-1879

    Directory of Open Access Journals (Sweden)

    Iulia Maria Onac

    2012-07-01

    Full Text Available The Romanian Parliamentary debate around the Congress of Berlin (1878-1879 offers a bird’s eye view of the evolution of antisemitic speech in Romania. Naturalization of the Jews - an issue raised by the Great European Powers during this Congress - came into conflict with the wishes of the Romania political class, which presently exploded into a violent antisemitic campaign in the political debates and public speeches. The “Jewish danger” presented by many intellectuals and politicians will be accompanied by the accusation that the Jews constitute a state within the state, a nation within the nation, both devoted to world conspiracy. Amidst this welter of accusations, antisemitic discourse grew heavy with racial arguments. But by far the main characteristic of the Romanian variant of antisemitic discourse was the rapidity of its adoption in the parliamentary debates.

  3. A DYSTOPIAN VIEW OF BERLIN IN 2039: THE DYSTOPIAN REFLECTIONS IN THE WORK WIR WAREN HIER BY NANA RADEMACHER

    Directory of Open Access Journals (Sweden)

    Müge ARSLAN KARABULUT

    2017-06-01

    Full Text Available This paper is intended to introduce Nana Rademacher, one of the contemporary female science fiction writers in Germany, and to study her work Wir Waren Hier (We Were Here, 2016 which has been seen as an anti-utopian fiction by different critics. In this study, the focus is on anti-utopia which has become a popular literary genre as a result of social, economic and political disappointment experienced in the 20th and 21st centuries. The protagonist, fifteen-year-old Anna, lives in a devastated Berlin which lies in ruins following several years of inter-state conflict which has now been under the hegemony of civil war and military rule. Self-preservation and lawlessness has become the order of the day. Anna’s perspective on her broken world is passionate, strange, harsh and desperate, but also full of hope. This is the story of a girl searching for a way forward in spite of all the obstacles, and who is fighting for life, love and freedom. The struggle for existence/survival in an authoritarian-totalitarian system, as an important characteristic of an anti-utopian society, is one of the basic topics which is fictionalized by Rademacher and narrated by Anna within the work. Extremities, hopelessness, violence, war and the end of the mankind as a result of technology take place in this work. This study aims to determine whether and to what extent the work of Rademacher occurs as an anti-utopian book and how it makes Berlin a part of anti-utopian world.

  4. Chemical and physical reservoir parameters at initial conditions in Berlin geothermal field, El Salvador: a first assessment

    Energy Technology Data Exchange (ETDEWEB)

    D`Amore, F. [CNR, Pisa (Italy). International Institute for Geothermal Research ; Mejia, J.T. [Comision Ejuctiva Hidroelectrica del Rio Lempa, El Salvador (El Salvador)

    1999-02-01

    A study has been made to obtain the main chemical and physical reservoir conditions of the Berlin field (El Salvador), before the commencement of large-scale exploitation of the geothermal resource. The upflow zone and the main flow path within the geothermal system have been determined from the area distribution of chemical parameters such as Cl concentrations, ratios such as Na/K, K/Mg, K/Ca, and temperatures computed from silica concentrations and cation ratios. Gas compositions have been used to calculate reservoir parameters such as temperature, steam fraction and P{sub CO{sub 2}}. The computer code WATCH (new edition 1994) has been used to evaluate the temperature of equilibrium between the aqueous species and selected alteration minerals in the reservoir. The fluid in Berlin flows to the exploited reservoir from the south, entering it in the vicinity of well TR-5. Along its flow-path (south-north direction), the fluid is cooled by boiling and conductive cooling. The chloride-enthalpy diagram indicates the existence of a parent water, with a chemical composition similar to well TR-5, that boils and the residual brine produces the fluid of well TR-3, which is very concentrated in salts. The fluid of TR-5 is probably produced from this parent water, generating the fluids of wells TR-2 and TR-9 by boiling, and the fluids of wells TR-1 and TR-4 by conductive cooling. The computed values for the deep steam fraction clearly indicate that this is a liquid-dominated system, with computed temperature values decreasing from 310{sup o}C (upflow zone) to about 230{sup o}C, from south to north. (author)

  5. The Influence of green areas and roof albedos on air temperatures during Extreme Heat Events in Berlin, Germany

    Directory of Open Access Journals (Sweden)

    Sebastian Schubert

    2013-04-01

    Full Text Available The mesoscale atmospheric model COSMO-CLM (CCLM with the Double Canyon Effect Parametrization Scheme (DCEP is applied to investigate possible adaption measures to extreme heat events (EHEs for the city of Berlin, Germany. The emphasis is on the effects of a modified urban vegetation cover and roof albedo on near-surface air temperatures. Five EHEs with a duration of 5 days or more are identified for the period 2000 to 2009. A reference simulation is carried out for each EHE with current vegetation cover, roof albedo and urban canopy parameters (UCPs, and is evaluated with temperature observations from weather stations in Berlin and its surroundings. The derivation of the UCPs from an impervious surface map and a 3-D building data set is detailed. Characteristics of the simulated urban heat island for each EHE are analysed in terms of these UCPs. In addition, six sensitivity runs are examined with a modified vegetation cover of each urban grid cell by -25%, 5% and 15%, with a roof albedo increased to 0.40 and 0.65, and with a combination of the largest vegetation cover and roof albedo, respectively. At the weather stations' grid cells, the results show a maximum of the average diurnal change in air temperature during each EHE of 0.82 K and -0.48 K for the -25% and 15% vegetation covers, -0.50 K for the roof albedos of 0.65, and -0.63 K for the combined vegetation and albedo case. The largest effects on the air temperature are detected during midday.

  6. Trasplante cardiaco con éxito tras asistencia biventricular tipo Berlin-Heart EXCOR en pacientes adultos

    Directory of Open Access Journals (Sweden)

    Pablo Díez-Villanueva

    2016-03-01

    Full Text Available Las asistencias ventriculares son dispositivos mecánicos de asistencia circulatoria capaces de generar un flujo sanguíneo que permite apoyar o sustituir la función cardíaca en situaciones de insuficiencia cardiaca terminal y refractaria. El uso de estos dispositivos como puente al trasplante es cada vez mayor en nuestro país. La asistencia ventricular tipo Berlin-Heart EXCOR (Berlin−Heart AG, Berlin, Germany es un dispositivo de asistencia pulsátil que se utiliza principalmente como puente al trasplante cardiaco cuando se requiere asistencia biventricular en pacientes adultos, en presencia de disfunción ventricular derecha importante. La experiencia con estos pacientes en nuestro país, dada su complejidad y frecuentes complicaciones, ha sido malos hasta la fecha. Presentamos los tres primeros casos de pacientes adultos trasplantados con éxito en España tras el implante de una asistencia biventricular de media duración tipo Berlin−Heart EXCOR. Los tres pacientes eran varones, con edad media de 65 años, y el tiempo medio de asistencia fue de 150 días. El implante de este tipo de asistencia permitió estabilizar la situación hemodinámica del primero de los pacientes (previamente en soporte con ECMO veno-arterial en situación de shock cardiogénico refractario y normalizar las resistencias vasculares pulmonares de los otros dos (hipertensión pulmonar severa previa al implante que contraindicaba el trasplante cardiaco permitiendo realizar el trasplante con éxito.

  7. Toward reduction in animal sacrifice for drugs: molecular modeling of Macaca fascicularis P450 2C20 for virtual screening of Homo sapiens P450 2C8 substrates.

    Science.gov (United States)

    Rua, Francesco; Di Nardo, Giovanna; Sadeghi, Sheila J; Gilardi, Gianfranco

    2012-01-01

    Macaca fascicularis P450 2C20 shares 92% identity with human cytochrome P450 2C8, which is involved in the metabolism of more than 8% of all prescribed drugs. To date, only paclitaxel and amodiaquine, two substrate markers of the human P450 2C8, have been experimentally confirmed as M. fascicularis P450 2C20 drugs. To bridge the lack of information on the ligands recognized by M. fascicularis P450 2C20, in this study, a three-dimensional homology model of this enzyme was generated on the basis of the available crystal structure of the human homologue P450 2C8 using YASARA. The results indicated that 90.0%, 9.0%, 0.5%, and 0.5% of the residues of the P450 2C20 model were located in the most favorable, allowed, generously allowed, and disallowed regions, respectively. The root-mean-square deviation of the C-alpha superposition of the M. fascicularis P450 2C20 model with the Homo sapiens P450 2C8 was 0.074 Å, indicating a very high similarity of the two structures. Subsequently, the 2C20 model was used for in silico screening of 58 known P450 2C8 substrates and 62 inhibitors. These were also docked in the active site of the crystal structure of the human P450 2C8. The affinity of each compound for the active site of both cytochromes proved to be very similar, meaning that the few key residues that are mutated in the active site of the M. fascicularis P450 do not prevent the P450 2C20 from recognizing the same substrates as the human P450 2C8.

  8. Silicon impacts on structure, stability and aromaticity of C20-nSin heterofullerenes (n = 1-10): A density functional perspective

    Science.gov (United States)

    Koohi, M.; Soleimani Amiri, S.; Shariati, M.

    2017-01-01

    Density functional theory (DFT) calculations are applied to compare and contrast silicon atom substitution doped C20-nSin heterofullerene analogous with n = 1-10, at B3LYP/AUG-cc-pVTZ. Vibrational frequency analysis confirms that all studied systems are true minima. Isolating the dopants is an applicable strategy for obtaining highly doped stable heterofullerenes, since it avoids weak silicon―silicon single bonds. Comparing and contrasting the optimized geometries shows that except C11Si9 and C10Si10 species (with deformed cages of segregated analogous), all eight fullerenic cages are the complete isolated-pentagon analogous. Hence, the dopants must be completely isolated from each other by means of strong Cdbnd C double bonds. Isolable or extractable fullerene isomers must be not only thermodynamically but also stable against electronic excitations. We then predicted that these isomers must have not only relatively large heats of atomization per carbon as a criterion of thermodynamic stability but also relatively large HOMO-LUMO energy separation against electronic excitations. The calculated the highest binding energy (6.52 eV/atom), heat of atomization per carbon (3193.2 kcal mol-1), band gap (2.86 eV) and nucleus independent chemical shift at the cage center (-50.00 ppm) for C18Si2 reveals it as the most stable heterofullerene. It has Ci symmetry and contains two silicon atoms in equatorial. High charge transfer on the surfaces of our scrutinized heterofullerenes provokes further investigations on their possible application for hydrogen storage. We hope that the present study will stimulate new experiments.

  9. Expedient synthesis of novel pregnane-NSAIDs prodrugs, XRD, stereochemistry of their C-20 derivatives by circular dichroism, conformational analysis, their DFT and TD-DFT studies

    Science.gov (United States)

    Singh, Ranvijay Pratap; Sharma, Sonia; Kant, Rajni; Amandeep; Singh, Praveer; Sethi, Arun

    2016-02-01

    Four novel pregnane-NSAIDs prodrugs 3β-(2-(6-methoxynaphthalene-2yl) propionoxy)-16α-methoxy-pregn-5-ene-20-one (3), 16α-methoxy-pregn-5-ene-20-one-3yl-2(4-iso butyl phenyl) propanoate (4), 3β-(2-(6-methoxynaphthalene-2yl) propionoxy) 20-hydroxy-16α-methoxy-pregn-5-ene (5) and 20-hydroxy-16α-methoxy-pregn-5-ene-20-one-3yl-2(4-iso butyl phenyl) propanoate (6) have been synthesized. They were analyzed experimentally by spectroscopic techniques like 1H, 13C NMR, FT-IR, UV-visible spectroscopy, mass spectrometry and correlated by theoretical calculations. The structure and conformations of 3 was established by single crystal X-ray diffraction, which crystallized in orthorhombic form having P212121 space group. Absolute configuration of C-20 hydroxy derivatives 5 and 6 was established by circular dichroism (CD) analysis. Conformational analysis of 5 was carried out to determine the most stable conformation. The electronic properties, such as frontier orbitals, band gap energies, oscillator strength and wavelength have been calculated using time dependent density functional theory (TD-DFT). The vibrational wavenumbers have been calculated using DFT method and assigned with the help of potential energy distribution (PED). Global and local reactivity descriptors have been computed to predict reactivity and reactive sites in the molecule. First hyperpolarizability (β0) of synthesized compounds has been computed to evaluate non-linear optical (NLO) response. Molecular electrostatic potential (MEP) for synthesized compounds have also been determined to check their electrophilic or nucleophilic reactivity as well as reaction path.

  10. Zur Geschichte der Geowissenschaften im Museum für Naturkunde zu Berlin. Teil 6: Geschichte des Geologisch-Paläontologischen Instituts und Museums der Universität Berlin 1910–2004

    Directory of Open Access Journals (Sweden)

    W. Gross

    2004-01-01

    Full Text Available Die Entwicklung des Geologisch-Paläontologischen Instituts und Museums der Universität Berlin von einer Institution, die Geologie zusammen mit Paläontologie als eine Einheit vertrat, über eine Institution, die eine geotektonische Ausrichtung hatte, zu einer auf Paläontologie konzentrierten Institution wird nachvollzogen. Die beiden Institutsdirektoren am Anfang des 20sten Jahrhunderts waren Vertreter der allumfassenden Geologie des 19ten Jahrhunderts, während die beiden folgenden Direktoren eine Geologie ohne Paläontologie vertraten. Das führte zu einer Trennung der beiden Richtungen, und nach der III. Hochschulreform der DDR 1968 verblieb allein die sammlungsbezogene Paläontologie am Museum. Nach der Wiedervereinigung wurde ein Institut für Paläontologie mit biologischer Ausrichtung mit zwei Professuren, einer für Paläozoologie und einer für Paläobotanik, eingerichtet. The development of the Geologisch-Paläontologisches Institut und Museum of the Museum für Naturkunde at the Humboldt University (formerly Friedrich-Wilhelm-Universität in Berlin from a geology-paleontology institution to a pure paleontology institution is described. The first two directors of the department in the beginning of the 20th century, Prof, von Branca and Prof. Pompeckj, represented a 19th century concept of a geology, which included paleontology, even vertebrate paleontology as the crown jewel of geology. They fought sometimes vigorously against a separation of paleontology from geology. The next two directors. Prof. Stille and Prof, von Bubnoff, were the leading geologists in Germany; to be a student of Stille was a special trade mark in geology of Germany. They represented a geology centered on tectonics. The separation of paleontology as separate section was prepared. The destructions of the Second World War, the following restaurations and the division of Germany into two States influenced strongly their directorships. The education of geologists

  11. Rate of cardiac arrhythmias and silent brain lesions in experienced marathon runners: rationale, design and baseline data of the Berlin Beat of Running study

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    Haeusler Karl

    2012-08-01

    Full Text Available Abstract Background Regular exercise is beneficial for cardiovascular health but a recent meta-analysis indicated a relationship between extensive endurance sport and a higher risk of atrial fibrillation, an independent risk factor for stroke. However, data on the frequency of cardiac arrhythmias or (clinically silent brain lesions during and after marathon running are missing. Methods/ Design In the prospective observational “Berlin Beat of Running” study experienced endurance athletes underwent clinical examination (CE, 3 Tesla brain magnetic resonance imaging (MRI, carotid ultrasound imaging (CUI and serial blood sampling (BS within 2-3 days prior (CE, MRI, CUI, BS, directly after (CE, BS and within 2 days after (CE, MRI, BS the 38th BMW BERLIN-MARATHON 2011. All participants wore a portable electrocardiogram (ECG-recorder throughout the 4 to 5 days baseline study period. Participants with pathological MRI findings after the marathon, troponin elevations or detected cardiac arrhythmias will be asked to undergo cardiac MRI to rule out structural abnormalities. A follow-up is scheduled after one year. Results Here we report the baseline data of the enrolled 110 athletes aged 36-61 years. Their mean age was 48.8 ± 6.0 years, 24.5% were female, 8.2% had hypertension and 2.7% had hyperlipidaemia. Participants have attended a mean of 7.5 ± 6.6 marathon races within the last 5 years and a mean of 16 ± 36 marathon races in total. Their weekly running distance prior to the 38th BMW BERLIN-MARATHON was 65 ± 17 km. Finally, 108 (98.2% Berlin Beat-Study participants successfully completed the 38th BMW BERLIN-MARATHON 2011. Discussion Findings from the “Berlin Beats of Running” study will help to balance the benefits and risks of extensive endurance sport. ECG-recording during the marathon might contribute to identify athletes at risk for cardiovascular events. MRI results will give new insights into the link

  12. Detección de fibrinógeno, FAS B-10, FAS ZB4 y FAS C-20 durante la placentación porcina (Detection of fibrinogen, FAS B-10, FAS ZB4 and FAS C-20 during porcine placentation)

    OpenAIRE

    Cristofolini, A. ; Merkis, C. ; Barroso, F. ; Vaquer, V. ;Lloret, M. ; Koncurat, M.; Moschetti, E.

    2008-01-01

    El objetivo del presente trabajo fue determinar el número de vasossanguíneos, la presencia de fibrinógeno y la expresión de los receptores de membrana FAS B-10, FAS ZB4 y FAS C-20 durante la placentación porcina, a fin de detectar una relación entre la presencia de fibrinógeno y la angiogénesis placentaria; determinando además la expresión de receptores de apoptosis involucrados en la remodelación celular. Se utilizaron cortes histológicos de ± 4 μm provenientes de placentas porcinas de difer...

  13. Heimwerken als Protest. Instandbesetzer und Wohnungsbaupolitik in West-Berlin während der 1980er-Jahre

    Directory of Open Access Journals (Sweden)

    Reinhild Kreis

    2017-03-01

    Full Text Available In the early 1980s, hundreds of men and women in many West German and West European cities resorted to a rather unusual form of protest. In order to express their dissatisfaction with the local housing situation and policies, they occupied empty apartment buildings and, under the eyes of an astonished public, began renovating them themselves. Focusing on West Berlin as the most prominent case, this article interprets the performance of DIY home improvement tasks in occupied buildings (Instandbesetzer, as they called themselves as a form of protest, thus drawing attention to the manual work done by squatters and its impact on the housing policies of the 1980s. The DIY measures undertaken publicly by the squatters drew attention to serious political and social shortcomings while at the same time demonstrating possible solutions. The visible (or at least announced transformation of the built environment forced politicians, the public, and experts alike to discuss both housing policy in general and the idea of self-help as suggested by the squatters. Squatters thus accelerated the readjustment of a housing policy which now incorporated manual self-help by tenants into West Berlin’s city planning, but by the same token also undermined the potential for protest and provocation of such practices. * * * Zu Beginn der 1980er-Jahre griffen Hunderte von Männern und Frauen in vielen westdeutschen und westeuropäischen Städten zu einem ungewöhnlichen Mittel, um gegen ihre Wohnsituation und die Wohnungspolitik zu protestieren: Sie begannen, leerstehende Häuser eigenhändig und öffentlichkeitswirksam zu renovieren, die sie vorher besetzt hatten. Am besonders markanten West-Berliner Fall untersucht der Beitrag diese »Instandbesetzer« (so schon die zeitgenössische Selbstbezeichnung als »Heimwerker aus Protest« und fragt nach der Funktion der handwerklichen Praxis im Häuserkampf der 1980er-Jahre. Die Selbsthilfe der Instandbesetzer machte auf Missst

  14. Polytrauma Defined by the New Berlin Definition: A Validation Test Based on Propensity-Score Matching Approach.

    Science.gov (United States)

    Rau, Cheng-Shyuan; Wu, Shao-Chun; Kuo, Pao-Jen; Chen, Yi-Chun; Chien, Peng-Chen; Hsieh, Hsiao-Yun; Hsieh, Ching-Hua

    2017-09-11

    Background: Polytrauma patients are expected to have a higher risk of mortality than that obtained by the summation of expected mortality owing to their individual injuries. This study was designed to investigate the outcome of patients with polytrauma, which was defined using the new Berlin definition, as cases with an Abbreviated Injury Scale (AIS) ≥ 3 for two or more different body regions and one or more additional variables from five physiologic parameters (hypotension [systolic blood pressure ≤ 90 mmHg], unconsciousness [Glasgow Coma Scale score ≤ 8], acidosis [base excess ≤ -6.0], coagulopathy [partial thromboplastin time ≥ 40 s or international normalized ratio ≥ 1.4], and age [≥70 years]). Methods: We retrieved detailed data on 369 polytrauma patients and 1260 non-polytrauma patients with an overall Injury Severity Score (ISS) ≥ 18 who were hospitalized between 1 January 2009 and 31 December 2015 for the treatment of all traumatic injuries, from the Trauma Registry System at a level I trauma center. Patients with burn injury or incomplete registered data were excluded. Categorical data were compared with two-sided Fisher exact or Pearson chi-square tests. The unpaired Student t-test and the Mann-Whitney U-test was used to analyze normally distributed continuous data and non-normally distributed data, respectively. Propensity-score matched cohort in a 1:1 ratio was allocated using the NCSS software with logistic regression to evaluate the effect of polytrauma on patient outcomes. Results: The polytrauma patients had a significantly higher ISS than non-polytrauma patients (median (interquartile range Q1-Q3), 29 (22-36) vs. 24 (20-25), respectively; p propensity score-matched pairs of polytrauma and non-polytrauma patients who showed no significant difference in sex, age, co-morbidity, AIS ≥ 3, and Injury Severity Score (ISS), the polytrauma patients had a significantly higher mortality rate (OR 17.5, 95% CI 4.21-72.76; p propensity

  15. Berlin Brandenburg International (BER: planning and implementation of a concrete supply chain for the airport construction site

    Directory of Open Access Journals (Sweden)

    Guido Riedel

    2012-12-01

    Full Text Available Background: With the decision to extend the airport Berlin-Schönefeld to the new airport Berlin Brandenburg International (BER in 2006, a construction of superlatives has emerged. One of the biggest challenges was the supply of around 2.5 million cubic meters of high quality concrete that had to be produced for the construction of the airport. Due to the scale of this enterprise as well as its environment, the logistic solution of raw material supply has to be found.       Method: The planning of the concrete supply chain for the airport construction site BER had to be carried out with two major goals: the stability of the supply chain to assure that the demands of the construction site are met and delays are prevented, as well as assurance of the high quality standards of the concrete production and to avoid an alkali silica reaction and the resulting unavoidable disaggregation of the concrete. External effects, such as the carbon dioxide emission and the effect of the supply chain on adjoining residents were key factors that had to be integrated in a holistic supply chain concept.  The principle underlying method is an analysis of limiting conditions for two approaches: a centralized supply chain with on-site concrete factory and upstream transport of raw materials versus a decentralized supply chain with off-site factories and downstream transport of ready-mixed concrete. Results: The analysis of constraints and the effects on key requirements of the concrete supply chain for the BER airport construction site lead to the installation of the most modern concrete plant in Europe. The benefits of a centralized supply chain are significant. On one hand, the high quality standards can be met with the on-site mixture of the concrete and centralized quality assurance, on the other hand, the majority of the supply traffic for the construction site was moved from the road to train-bound logistics, meeting the emission requirements of the

  16. Fathers of orthopaedics in Germany (eighteenth and early nineteenth centuries): Lorenz Heister in Helmsted; Johann Friedrich Dieffenbach in Berlin; Heine and family in Würzburg.

    Science.gov (United States)

    Hernigou, Philippe

    2016-02-01

    In orthopaedic medicine in Germany, Lorenz Heister, practicing in the eighteenth century, is considered one of the fathers of German surgery and is renowned for his books on management of hemorrhage, wounds, fractures, bandaging, instrumentation and surgery. After Heister, at the beginning of the nineteenth century, orthopaedic medicine in Germany developed uniformly. In a period when few doctors were interested in a separate discipline of orthopaedics, Germany led in this field. Heine devoted himself to the development of the new profession of orthopaedics, and in 1816, he opened the first orthopaedic institute on German soil in the former monastery of St. Stephen, which later became known as the Karolinen-Institut. Along with Heine and his family, the special development of orthopaedics in Berlin may be attributed to the work of Dieffenbach who, in 1832, became professor at the University of Berlin and in 1840 director of the Clinical Institute for Surgery at Charité Hospital.

  17. Berichte von der „bauštela duha“. Die kroatische katholische Mission in Berlin zwischen Seelsorge und Identitätsstiftung

    Directory of Open Access Journals (Sweden)

    Thaden, Matthias

    2014-08-01

    Full Text Available This paper aims to contribute to ongoing endeavors to investigate organisations by and for working migrants in Germany. It particularly focuses on the Croatian Catholic Mission in West Berlin (HKMB, intending to help further illuminating its work as well as its goals from the late 1960s until the early 1980s. Departing from the assumption that all forms of group belonging are necessarily situational and contextual, identity politics as pursued by the mission shall be scrutinized. Furthermore, the paper investigates fractions and continuities regarding their representation paying close attention to temporal and spatial aspects. The author argues that from the late 1970s onwards the HKMB increasingly sought to articulate something that will be referred to as “Croatian identity in Berlin”. This development has to be understood against the background of both the demographic situation in Berlin as well as of concurrent efforts of the Yugoslav state to address “its” citizens abroad.

  18. Entwicklung und Anwendung von UHPLC-MS Verfahren für organische Spurenstoffe zur Bewertung der Sicherheit der Rohwasserressourcen der Wasserwerke der Stadt Berlin

    OpenAIRE

    van Baar, Patricia

    2015-01-01

    Gegenstand der vorliegenden Arbeit war die Erstellung eines Untersuchungsprogramms zur Bewertung der Rohwasserressourcen der Berliner Wasserwerke. Zu diesem Zweck wurden geeignete UHPLC-MS Verfahren für die Target und Non-Target Analytik entwickelt. Für die Target Analytik wurde eine UHPLC-MS/MS Multimethode erstellt, die sich als sensitives, schnelles und kostengünstiges Verfahren erwiesen hat. Das Verfahren beruhte auf Direktinjektion im multiple reaction monitoring (MRM)-Modus. Auch ohne P...

  19. From Rail-Oriented to Automobile-Oriented Urban Development and Back. 100 Years of Paradigm Change and Transport Policy in Berlin

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    Friedemann Kunst

    2016-10-01

    Full Text Available Transport and its side effects are major problems in rapidly growing cities. Car traffic dominates these cities and pollutes the environment without being able to sufficiently secure the mobility of the urban population and goods. A paradigm shift in urban and transport policy will be necessary to change this situation. In spite of its different development dynamics, Berlin is an interesting example to discuss development strategies for rapidly growing cities because in the course of more than 100 years, a twofold paradigm shift has occurred in the city both conceptually and practically:  Berlin has shifted from a city dominated by rail traffic  to an automobile-oriented city,  and has then gradually transformed back into a city in which  an intertwined system of public and non-motorized individual means of transport secures the mobility of the urban population. The interdependencies on the conceptual level between urban planning and transport policies as well as on a practical level between urban structures and transport systems can be studied using the example of Berlin. Experiences with the implementation of automobile-oriented planning and the special conditions in the first decade after reunification led to protests, reflection, and a revision of the transport policy. A strategically designed process of integrated planning has brought about a trend reversal, and steered the development of transport in the direction of clearly formulated sustainability-oriented objectives. In this process, the reintegration of transport and spatial planning and a reorganization of institutional structures at the administrative level was of particular importance. Compact, rail-oriented settlement structures like in the metropolitan region of Berlin make it easier to dispense with automobiles than sprawled structures. The residual role that qualitatively improved automobiles will take in the cities of the future will have to be determined by research and

  20. Chemical effects in 11-year solar cycle simulations with the Freie Universität Berlin Climate Middle Atmosphere Model with online chemistry (FUB-CMAM-CHEM)

    OpenAIRE

    Langematz, Ulrike; Grenfell, J. Lee; Matthes, Katja; Mieth, Peter; Kunze, Markus; Steil, Benedikt; Brühl, Christoph

    2005-01-01

    The impact of 11-year solar cycle variations on stratospheric ozone (O3) is studied with the Freie Universität Berlin Climate Middle Atmosphere Model with interactive chemistry (FUB-CMAM-CHEM). To consider the effect of variations in charged particle precipitation we included an idealized NO x source in the upper mesosphere representing relativistic electron precipitation (REP). Our results suggest that the NO x source by particles and its transport from the mesosphere to the stratosphe...

  1. International Workshop on Discrete Time Domain Modelling of Electromagnetic Fields and Networks (2nd) Held in Berlin, Germany on October 28 and 29, 1993. Program and Information

    Science.gov (United States)

    1993-10-01

    Program 0 Berlin, Germany, October 1993 Diana Lawton, Piano 0 W.A. Mozart Sonate d-dur, KV. 311 Allegro con spirito Andante con espressione Rondo II C...exhibiting a cause-to- effect (causality) relationship. The latter in turn gives rise to computational rules that exhibit the sequential nature needed for...electromagnetic wave behaviors in a complicated geometry. However, it is a memory intensive and time consu- ming operation. Recently, the author’s

  2. „A Popular Expression of individuality“. Kriminalität, Justiz und Gesellschaft in der Gerichtsberichterstattung von Tageszeitungen in Berlin, Paris und Chicago, 1919 bis 1933

    Directory of Open Access Journals (Sweden)

    Daniel Siemens

    2009-12-01

    Full Text Available Die Dissertation untersucht zum ersten Mal in transnationaler Perspektive die Gerichtsberichterstattung von Tageszeitungen in Berlin, Paris und Chicago während der Zwischenkriegszeit. Das journalistische Genre der Gerichtsreportage erlebte damals in allen drei Metropolen einen nachhaltigen Aufschwung, da hier moralische Normen und gültige Standards im Sinne einer „local moral order“ ausgehandelt werden konnten. Durch eine empirische Studie zu einer besonders aufschlussreichen Problemkonstella...

  3. Public participation in post-Fordist urban green space governance: the case of community gardens in Berlin.

    Science.gov (United States)

    Rosol, Marit

    2010-01-01

    This article examines citizen participation in the governance of contemporary urban green space. Rather than exploring normative questions of ideal forms of participatory democracy, it focuses on changing roles and relationships between local state and non-state actors in order to identify and explain the changing nature of participation. I argue that neoliberal urban restructuring has changed the conditions for participation and thus participation itself in fundamental ways and that we need an account of changes in statehood and governance in order to capture this conceptually. Based on the case of community gardens in Berlin, the article discusses the extent to which this changed relationship is expressed by current citizen participation as well as the potential and problems that result from it. My empirical results show the emergence of a new political acceptance of autonomously organized projects and active citizen participation in urban green space governance. The central argument of this article is that this new acceptance can be conceptualized as an expression of the neoliberalization of cities. Nevertheless, this neoliberal strategy at the same time leads to complex and contradictory outcomes and the resulting benefits are also acknowledged.

  4. Annotated type catalogue of the Orthalicoidea (Mollusca, Gastropoda in the Museum für Naturkunde, Berlin

    Directory of Open Access Journals (Sweden)

    Abraham Breure

    2013-03-01

    Full Text Available The type status is described of 96 taxa classified within the superfamily Orthalicoidea and present in the Mollusca collection of the Museum für Naturkunde der Humboldt-Universität zu Berlin. Lectotypes are designated for the following taxa: Orthalicus elegans Rolle, 1895; Bulimus maranhonensis Albers, 1854; Orthalicus nobilis Rolle, 1895; Orthalichus tricinctus Martens, 1893. Orthalicus sphinx tresmariae is introduced as new name for Zebra sphinx turrita Strebel, 1909, not Z. quagga turrita Strebel, 1909. The following synonyms are established: Zebra crosseifischeri Strebel, 1909 = Orthalicus princeps fischeri Martens, 1893; Orthalicus isabellinus Martens, 1873 = O. bensoni (Reeve, 1849; Zebra zoniferus naesiotes Strebel, 1909 = Orthalicus undatus (Bruguière, 1789; Porphyrobaphe (Myiorthalicus dennisoni pallida Strebel, 1909 = Hemibulimus dennisoni (Reeve, 1848; Zebra delphinus pumilio Strebel, 1909 = Orthalicus delphinus (Strebel, 1909; Orthalicus (Laeorthalicus reginaeformis Strebel, 1909 = Corona perversa (Swainson, 1821; Bulimus (Eurytus corticosus Sowerby III, 1895 = Plekocheilus (Eurytus stuebeli Martens, 1885. The taxon Bulimus (Eudioptus psidii Martens, 1877 is now placed within the family Sagdidae, tentatively in the genus Platysuccinea. Appendices are included with an index to all the types of Orthalicoidea extant (including those listed by Köhler 2007 and a partial list of letters present in the correspondence archives.

  5. Cyt1Aa protein from Bacillus thuringiensis (Berliner) serovar israelensis is active against the Mediterranean fruit fly, Ceratitis capitata (Wiedemann).

    Science.gov (United States)

    Vidal-Quist, J Cristian; Castañera, Pedro; González-Cabrera, Joel

    2010-09-01

    Ceratitis capitata (Wiedemann) is one of the world's most destructive fruit pests. The aim of this study was to ascertain insecticidal activity of Bacillus thuringiensis (Berliner) delta-endotoxins to C. capitata. Among 42 selected Bacillus strains, only B. thuringiensis serovar israelensis (Bti) solubilised protoxins showed biological activity against C. capitata neonate larvae, whereas Bti spore and crystal mixture was inactive. Insecticidal activity of Bti protoxins was significantly enhanced by incubation with Culex pipiens L. gut extracts. Overdigestion of Bti protoxins with Sesamia nonagrioides (Lefebvre) gut extracts suppressed biological activity against C. capitata, and this correlated with degradation of Cyt toxins. Cyt1Aa solubilised protoxin showed the highest toxicity, LC(50) after 7 days of 4.93 microg cm(-2), while proteolytical processing of Cyt1Aa protoxins by larval gut extracts did not enhance insecticidal activity. The present study provides evidence for the first time of the insecticidal activity of a B. thuringiensis strain against C. capitata and identifies a single delta-endotoxin with potential for controlling this pest. (c) 2010 Society of Chemical Industry.

  6. Prevention of homicidal violence in schools in Germany: the Berlin Leaking Project and the Networks Against School Shootings Project (NETWASS).

    Science.gov (United States)

    Leuschner, Vincenz; Bondü, Rebecca; Schroer-Hippel, Miriam; Panno, Jennifer; Neumetzler, Katharina; Fisch, Sarah; Scholl, Johanna; Scheithauer, Herbert

    2011-01-01

    Since 1999, Germany has experienced at least twelve serious cases of targeted school violence. This article describes two projects designed to fill the gap between universal prevention and emergency response in preventing severe forms of school violence in Germany. The Berlin Leaking Project examined the viability of preventive efforts based on early identification of leaking behavior that often precedes targeted school attacks. Leaking refers to any behavior or communication that indicates a student is preparing to carry out a violent attack. This would include explicit or implied threats of violence, apparent fascination with prior acts of violence such as Columbine, and any evidence of planning or preparation to carry out an attack. The NETWASS project will test a training program and intervention strategy based on those findings, examining the usefulness of a threat assessment approach to prevent violence by training teachers to recognize leaking behavior by students. This approach is extended by training teachers on a larger scale to identify leaking and then having a school-based team evaluate the student and initiate appropriate interventions, such as mental health services, and in some cases, law enforcement action.

  7. Overview of Outreach Activities of the Planetary Sciences and Remote Sensing Group at Freie Universität Berlin

    Science.gov (United States)

    Musiol, S.; Balthasar, H.; Dumke, A.; Gross, C.; Michael, G.; Neu, D.; Platz, T.; Rosenberg, H.; Schreiner, B.; Walter, S. H. G.; van Gasselt, S.

    2014-04-01

    Planetary Sciences teach us how special our homeplanet is in the solar system. Incorporating a broad variety of natural science topics they count to the most fundamental branches of scientific research with a strong interdisciplinary character. However, since planetary sciences are not a school subject, children as well as adults are often lacking an overall awareness and understanding of that field. The mission of planetary education has to be fulfilled by research institutions. With several platforms and activities our group is engaged to address this topic. The Planetary Sciences and Remote Sensing Group at Freie Universität Berlin (FUB) is involved in space missions such as Mars Express with the High Resolution Stereo Camera (HRSC), Cassini to Saturn, and Dawn to the asteroids Vesta and Ceres. Moreover, we participate in developing a planetary X-ray fluorescence spectrometer. Information of our planetary research activities can be found on our institutes website [1]. Our outreach activities include press releases, an image download hub, permanent and special exhibition support, 3D-HD-animation production, science fairs, workshops, hands-on courses, public talks at observatories and schools, as well as media appearances in radio, press and TV.

  8. Annotated type catalogue of the Orthalicoidea (Mollusca, Gastropoda) in the Museum für Naturkunde, Berlin.

    Science.gov (United States)

    Breure, Abraham S H

    2013-01-01

    The type status is described of 96 taxa classified within the superfamily Orthalicoidea and present in the Mollusca collection of the Museum für Naturkunde der Humboldt-Universität zu Berlin. Lectotypes are designated for the following taxa: Orthalicus elegans Rolle, 1895; Bulimus maranhonensis Albers, 1854; Orthalicus nobilis Rolle, 1895; Orthalichus tricinctus Martens, 1893. Orthalicus sphinx tresmariae is introduced as new name for Zebra sphinx turrita Strebel, 1909, not Zebra quagga turrita Strebel, 1909. The following synonyms are established: Zebra crosseifischeri Strebel, 1909 = Orthalicus princeps fischeri Martens, 1893; Orthalicus isabellinus Martens, 1873 = Orthalicus bensoni (Reeve, 1849); Zebra zoniferus naesiotes Strebel, 1909 = Orthalicus undatus (Bruguière, 1789); Porphyrobaphe (Myiorthalicus) dennisoni pallida Strebel, 1909 = Hemibulimus dennisoni (Reeve, 1848); Zebra delphinus pumilio Strebel, 1909 = Orthalicus delphinus (Strebel, 1909); Orthalicus (Laeorthalicus) reginaeformis Strebel, 1909 = Corona perversa (Swainson, 1821); Bulimus (Eurytus) corticosus Sowerby III, 1895 = Plekocheilus (Eurytus) stuebeli Martens, 1885. The taxon Bulimus (Eudioptus) psidii Martens, 1877 is now placed within the family Sagdidae, tentatively in the genus Platysuccinea. Appendices are included with an index to all the types of Orthalicoidea extant (including those listed by Köhler 2007) and a partial list of letters present in the correspondence archives.

  9. "Just dreaming of them": The Berlin Project for Primary Prevention of Child Sexual Abuse by Juveniles (PPJ).

    Science.gov (United States)

    Beier, Klaus M; Oezdemir, Umut C; Schlinzig, Eliza; Groll, Anna; Hupp, Elena; Hellenschmidt, Tobias

    2016-02-01

    The Berlin Project for Primary Prevention of Child Sexual Abuse by Juveniles (PPJ) offers diagnostic and therapeutic help to 12-to-18-year-old juveniles with a sexual preference for the prepubescent and/or early pubescent body of children and who apply for treatment on a voluntary basis. The project goal is to prevent primary or recurrent child sexual abuse as well as primary or recurrent use of child abuse images. Treatment aims to enable affected juveniles to obtain control over their conflictual sexual behaviors. In the present article, the origin of the PPJ; its main approach, including the conception of a media campaign; as well as results from the first year of a three-year study are presented. Further, initial characterizations of juveniles taking part in the project for the first 12 months are provided. The results confirmed that the group of 12-to-18-year-old juveniles with a sexual preference for prepubescent and/or early pubescent minors exists as a target group for primary preventive measures and that they can be assessed for their sexual preferences. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. Bridging to Heart Transplantation from the Biventricular Pulsatile Berlin Heart EXCOR Assist Device Support in a Patient with Advanced End-Organ Failure

    Directory of Open Access Journals (Sweden)

    Zumrut Tuba Demirozu

    2016-03-01

    Full Text Available Long-term mechanical circulatory support is a life-saving technology while briding to heart transplantation. It increases the quality of life and preserves end-organ function for patients with  advanced heart failure. The number of patients with advanced heart failure scheduled for heart transplantation before comorbidities escalate is on the rise. However, the device function is complicated by the bleeding-thrombosis and infection paradigm, hence the interest in understanding device thrombosis and infection. We describe a 27-year-old man with idiopathic cardiomyopathy, advanced end-organ failure, and severe infection, who was bridged to heart transplantation after 8 months on the Berlin Heart EXCOR (Berlin Heart AG, Berlin, Germany biventricular support. The patient was discharged from the hospital in the third postoperative week after the recovery of his end-organ functions. At 29 months’ post-transplantation follow-up, his last cardiac biopsy was grade 0, his ejection fraction was 60%, and he was enjoying a good quality of life.

  11. Bridging to Heart Transplantation from the Biventricular Pulsatile Berlin Heart EXCOR Assist Device Support in a Patient with Advanced End-Organ Failure

    Science.gov (United States)

    Tuba Demirozu, Zumrut; Suha Kucukaksu, Deniz

    2015-01-01

    Long-term mechanical circulatory support is a life-saving technology while briding to heart transplantation. It increases the quality of life and preserves end-organ function for patients with advanced heart failure. The number of patients with advanced heart failure scheduled for heart transplantation before comorbidities escalate is on the rise. However, the device function is complicated by the bleeding-thrombosis and infection paradigm, hence the interest in understanding device thrombosis and infection. We describe a 27-year-old man with idiopathic cardiomyopathy, advanced end-organ failure, and severe infection, who was bridged to heart transplantation after 8 months on the Berlin Heart EXCOR (Berlin Heart AG, Berlin, Germany) biventricular support. The patient was discharged from the hospital in the third postoperative week after the recovery of his end-organ functions. At 29 months’ post-transplantation follow-up, his last cardiac biopsy was grade 0, his ejection fraction was 60%, and he was enjoying a good quality of life. PMID:26985209

  12. Genetic mapping and quantitative trait loci analysis for disease resistance using F2 and F5 generation-based genetic maps derived from 'Tifrunner' x'GT-C20' in peanut

    Science.gov (United States)

    One mapping population derived from Tifrunner × GT-C20 has shown great potential in developing a high dense genetic map and identification of QTLs for important disease resistance, Tomato spotted wilt virus (TSWV) and leaf spot (LS). Both F2 and F5 generation-based genetic maps were constructed prev...

  13. STOP-Bang questionnaire is superior to Epworth sleepiness scales,Berlin questionnaire, and STOP questionnaire in screening obstructive sleep apnea hypopnea syndrome patients

    Institute of Scientific and Technical Information of China (English)

    Luo Jinmei; Huang Rong; Zhong Xu; Xiao Yi; Zhou Jiong

    2014-01-01

    Background Obstructive sleep apnea hypopnea syndrome (OSAHS) is underdiagnosed.Screening patients at high risk of OSAHS is extremely important.Using the standard questionnaire to screen OSAHS is a practical method.This study aimed to evaluate the value of the STOP-Bang questionnaire (SBQ) in screening OSAHS in sleep-disordered breathing clinic by comparing it with the Epworth sleepiness scales (ESS),Berlin questionnaire,and STOP questionnaire.Methods In this study,212 patients at the sleep-disordered breathing clinic of the Peking Union Medical College Hospital between May 2011 and January 2012 were prospectively included.They were asked to fill in the SBQ,ESS,Berlin questionnaire,and STOP questionnaire before overnight polysomnography (PSG).Using PSG as gold standard,the sensitivities and specificities of SBQ were compared with those of ESS,Berlin questionnaire,and STOP questionnaire.Results There was no significance in applying ESS score ≥11 to screen OSAHS and detect moderate and severe OSAHS (P >0.05).SBQ was superior to Berlin questionnaire and STOP questionnaire in screening OSAHS and detecting the severity of OSAHS patients.The sensitivities of SBQ score ≥3 with apnea hypopnea index (AHI) ≥5/h,AHI ≥15/h,and AHI ≥30/h as gold standards were 94.9%,96.5%,and 97.7%,respectively.The specificities were 50.0%,28.6%,and 17.9%,respectively.The area upper curves were 0.815 (0.706-0.925,P <0.01),0.746 (0.665-0.828,P <0.01),and 0.751 (0.686-0.817,P <0.01),respectively.According to SBQ,the population was classified into high-risk group and low-risk group.The gender,BMI,neck circumference,AHI,LSpO2,and number of subjects ofAHI ≥5/h,AHI ≥15/h,and AHI ≥30/h of these two groups were significantly different.Conclusions The SBQ has superior predictive value compared with ESS,Berlin questionnaire,and STOP questionnaire.It should be used further in screening for OSAHS in the general population.

  14. Using crowdsourced data from citizen weather stations to analyse air temperature in 'local climate zones' in Berlin, Germany

    Science.gov (United States)

    Fenner, Daniel; Meier, Fred; Bechtel, Benjamin; Otto, Marco; Scherer, Dieter

    2017-04-01

    Provision of observational data with high spatial coverage over extended time periods still remains as one of the biggest challenges in urban climate research. Classical meteorological networks are seldomly designed to monitor atmospheric conditions in a broad variety of urban environments, though the heterogeneity of urban structures leads to distinct thermal characteristics on local scales, i.e., hundreds of metres to several kilometres. One approach to overcome the aforementioned challenges of observation networks is to use data from weather stations that are maintained by citizens. The private company 'netatmo' (www.netatmo.com) produces and distributes such citizen weather stations (CWS) around the world. The stations automatically send their data to the netatmo server, and the user decides if data are publicly shared. Shared data can freely be retrieved via an application programming interface. We collected air temperature (T) data for the year 2015 for the city of Berlin, Germany, and surroundings with more than 1500 'netatmo' CWS in the study area. The entire data set was thoroughly quality checked, and filter techniques, involving data from a reference network, were developed to address different types of errors associated with CWS data. Additionally, the accuracy of 'netatmo' CWS was checked in a climate chamber and in a long-term field experiment. Since the terms 'urban' and 'rural' are ambiguous in urban climate studies, Stewart and Oke (2012) developed the 'local climate zone' (LCZ) concept to enhance understanding and interpretation of air temperature differences in urban regions. LCZ classification for the study region was conducted using the 'WUDAPT' approach by Bechtel et al. (2015). The quality-checked CWS data were used to analyse T characteristics of LCZ classes in Berlin and surroundings. Specifically, we analysed how LCZ classes are represented by CWS in 2015, how T varies within each LCZ class ('intra-LCZ variability'), and if significant

  15. BAERLIN2014 - the influence of land surface types on and the horizontal heterogeneity of air pollutant levels in Berlin

    Science.gov (United States)

    Bonn, Boris; von Schneidemesser, Erika; Andrich, Dorota; Quedenau, Jörn; Gerwig, Holger; Lüdecke, Anja; Kura, Jürgen; Pietsch, Axel; Ehlers, Christian; Klemp, Dieter; Kofahl, Claudia; Nothard, Rainer; Kerschbaumer, Andreas; Junkermann, Wolfgang; Grote, Rüdiger; Pohl, Tobias; Weber, Konradin; Lode, Birgit; Schönberger, Philipp; Churkina, Galina; Butler, Tim M.; Lawrence, Mark G.

    2016-06-01

    Urban air quality and human health are among the key aspects of future urban planning. In order to address pollutants such as ozone and particulate matter, efforts need to be made to quantify and reduce their concentrations. One important aspect in understanding urban air quality is the influence of urban vegetation which may act as both emitter and sink for trace gases and aerosol particles. In this context, the "Berlin Air quality and Ecosystem Research: Local and long-range Impact of anthropogenic and Natural hydrocarbons 2014" (BAERLIN2014) campaign was conducted between 2 June and 29 August in the metropolitan area of Berlin and Brandenburg, Germany. The predominant goals of the campaign were (1) the characterization of urban gaseous and particulate pollution and its attribution to anthropogenic and natural sources in the region of interest, especially considering the connection between biogenic volatile organic compounds and particulates and ozone; (2) the quantification of the impact of urban vegetation on organic trace gas levels and the presence of oxidants such as ozone; and (3) to explain the local heterogeneity of pollutants by defining the distribution of sources and sinks relevant for the interpretation of model simulations. In order to do so, the campaign included stationary measurements at urban background station and mobile observations carried out from bicycle, van and airborne platforms. This paper provides an overview of the mobile measurements (Mobile BAERLIN2014) and general conclusions drawn from the analysis. Bicycle measurements showed micro-scale variations of temperature and particulate matter, displaying a substantial reduction of mean temperatures and particulate levels in the proximity of vegetated areas compared to typical urban residential area (background) measurements. Van measurements extended the area covered by bicycle observations and included continuous measurements of O3, NOx, CO, CO2 and point-wise measurement of volatile

  16. Relationships and sexuality of imprisoned men in the German penal system--a survey of inmates in a Berlin prison.

    Science.gov (United States)

    Barth, Thomas

    2012-01-01

    The lack of concrete scientific data on the sexual behavior of inmates in German prisons is surprising, especially given the extant international scholarship on prison culture and sexual violence. Historically, the most influential publications were Clemmer's "The Prison Community", and Sykes's "The Society of Captives", which both addressed the importance of sexual deprivation and analyzed the impact of sexual victimization on prisoners. Different forms of homosexual contact between inmates include prostitution and "protective pairing", both characterized as "dark" issues--nonconsensual sexual acts--which still have not been scientifically researched. The United States enacted the Prison Rape Elimination Act, 2003, revealing nationwide data on the prevalence of sexual assault within correctional facilities. Prison inmates suffer not only from separation from their spouses or partners, but also from sexual harassment, extortion, and the threat of rape, which has multiple implications for their mental and physical health. This article presents the first German study to record data about the relationships and sexuality of imprisoned men, and was conducted in an adult correctional facility for long-term prisoners in Berlin-Tegel. The survey, which is based on results from a questionnaire taken by voluntary study participants, had a special focus on the occurrence of consensual homoerotic contacts between heterosexual inmates. The emphasis was on the potential impact of such contact on role behavior during confinement, as well as the impact on sexual identity after release. The survey revealed the first data on the incidence and prevalence of sexual violence and coercion within correctional facilities. This article presents the results of this survey for the first time. Copyright © 2012 Elsevier Ltd. All rights reserved.

  17. Dispersion of traffic-related exhaust particles near the Berlin urban motorway – estimation of fleet emission factors

    Directory of Open Access Journals (Sweden)

    W. Birmili

    2009-04-01

    Full Text Available Atmospheric particle number size distributions of airborne particles (diameter range 10–500 nm were collected over ten weeks at three sites in the vicinity of the A100 urban motorway in Berlin, Germany. The A100 carries about 180 000 vehicles on a weekday. The roadside particle distributions showed a number maximum between 20 and 60 nm clearly related to the motorway emissions. The average total number concentration at roadside was 28 000 cm−3 with a total range of 1200–168 000 cm−3. At distances of 80 and 400 m from the motorway the concentrations decreased to mean levels of 11 000 and 9000 cm−3, respectively. An obstacle-resolving dispersion model was applied to simulate the 3-D flow field and traffic tracer transport in the urban environment around the motorway. By inverse modelling, vehicle emission factors were derived that are representative of a fleet with a relative share of 6% lorry-like vehicles, and driving at a speed of 80 km h−1. Three different calculation approaches were compared, which differ in the choice of the experimental winds driving the flow simulation. The average emission factor per vehicle was 2.1 (±0.2 · 1014 km−1 for particle number and 0.077 (±0.01 · 1014 cm3 km−1 for particle volume. Regression analysis suggested that lorry-like vehicles emit 123 (±28 times more particle number than passenger car-like vehicles, and lorry-like vehicles account for about 91% of particulate number emissions on weekdays. Our work highlights the increasing applicability of 3-D flow models in urban microscale environments and their usefulness for determining traffic emission factors.

  18. Urban Impact Assessment and Adaptation Strategies to Climate Change in Europe: A Case Study for Antwerp, Berlin and Almada

    Science.gov (United States)

    Stevens, Catherine; Thomas, Bart

    2014-05-01

    Climate change is driven by global processes such as the global ocean circulation and its variability over time leading to changing weather patterns on regional scales as well as changes in the severity and occurrence of extreme events such as heat waves. For example, the summer 2003 European heat wave caused up to 70.000 excess deaths over four months in Central and Western Europe. As around 75% of Europe's population resides in urban areas, it is of particular relevance to examine the impact of seasonal to decadal-scale climate variability on urban areas and their populations. This study aims at downscaling the spatially coarse resolution CMIP5 climate predictions to the local urban scale and investigating the relation between heat waves and the urban-rural temperature increment (urban heat island effect). The resulting heat stress effect is not only driven by climatic variables but also impacted by urban morphology. Moreover, the exposure varies significantly with the geographical location. All this information is coupled with relevant socio-economic datasets such as population density, age structure, etc. focussing on human health. The analyses are conducted in the framework of the NACLIM FP7 project funded by the European Commission involving local stakeholders such as the cities of Antwerp (BE), Berlin (DE) and Almada (PT) represented by different climate and urban characteristics. The end-user needs have been consolidated in a climate services plan including the production of heat risk exposure maps and the analysis of various scenarios considering e.g. the uncertainty of the global climate predictions, urban expansion over time and the impact of mitigation measures such as green roofs. The results of this study will allow urban planners and policy makers facing the challenges of climate change and develop sound strategies for the design and management of climate resilient cities.

  19. The effect of adding gender item to Berlin Questionnaire in determining obstructive sleep apnea in sleep clinics

    Directory of Open Access Journals (Sweden)

    Melike Yuceege

    2015-01-01

    Full Text Available Background and Aim: We aimed to validate the Turkish version of Berlin Questionnaire (BQ and developped a BQ-gender (BQ-G form by adding gender component. We aimed to compare the two forms in defining patients with moderate to severe obstructive sleep apnea (OSA in sleep clinics. Methods: Four hundred and eighty five consecutive patients, refered to our sleep clinic for snoring, witnessed apnea and/or excessive daytime sleepiness were enrolled to the study. All patients underwent in-laboratory polysomnography (PSG. Patients with sleep efficiency less than 40% and total sleep time less than 4 hours, chronic anxiolitic/sedative drug usage, respiratory tract infection within past two weeks were excluded from the study. All the patients fulfilled BQ. The test and retest for BQ were applied in 15-day interval in 30 patients. Results: Totally 433 patients were enrolled to the study (285 male, 148 female.The mean age of the patients was 47,5 ± 10.5 (21-79. 180 patients (41.6% had apnea-hypopnea index (AHI ≤ 15, while 253 patients (58,4% had AHI > 15. The κ value was 48–94 and the the truth value was 69-94% for the test-retest procedure. Sensitivity, specificity, negative predictive value (NPV, positive predictive value (PPV, and area under the curve AUC were 84.2%, 31.7%, 48.7%, 63.4%, and 0.579 in order for BQ and 79.9 %, 51.7%, 63.2% , 69.6%, and 0.652 for BQ-G. Conclusion: The results showed that BQ-G is relatively better than BQ in determining moderate to severe OSA in sleep clinics where most of the patients are sleep apneic but both of the tests were found to have insufficient validities in defining moderate to severe OSA in sleep clinics.

  20. The geothermal field below the city of Berlin, Germany: Results from structurally and parametrically improved 3D Models

    Science.gov (United States)

    Frick, Maximilian; Sippel, Judith; Cacace, Mauro; Scheck-Wenderoth, Magdalena

    2016-04-01

    The goal of this study was to quantify the influence of the geological structure and geophysical parametrization of model units on the geothermal field as calculated by 3D numerical simulations of coupled fluid and heat transport for the subsurface of Berlin, Germany. The study area is located in the Northeast German Basin which is filled with several kilometers of sediments. This sedimentary infill includes the clastic sedimentary units Middle Buntsandstein and Sedimentary Rotliegend which are of particular interest for geothermal exploration. Previous studies conducted in the Northeast German Basin have already shown the geometries and properties of the geological units majorly control the distribution of subsurface temperatures. In this study we followed a two-step approach, where we first improved an existing structural model by integrating newly available 57 geological cross-sections, well data and deep seismics (down to ~4 km). Secondly, we performed a sensitivity analysis investigating the effects of varying physical fluid and rock properties on the subsurface temperature field. The results of this study show, that the structural configuration of model units exerts the highest influence on the geothermal field (up to ± 23 K at 1000 m below sea level). Here, the Rupelian clay aquitard, displaying a heterogeneous thickness distribution, locally characterized by hydrogeological windows (i.e. domains of no thickness) enabling intra-aquifer groundwater circulation has been identified as major controlling factor. The new structural configuration of this unit (more continuous, less numerous hydrogeological windows) also leads to a reduction of the influence of different boundary conditions and heat transport mechanisms considered. Additionally, the models results show that calculated temperatures highly depend on geophysical properties of model units whereas the hydraulic conductivity of the Cenozoic succession was identified as most dominant, leading to changes

  1. Augmented Berlin-Frankfurt-Münster Therapy in Adolescents and Young Adults (AYA) with Acute Lymphoblastic Leukemia (ALL)

    Science.gov (United States)

    Rytting, Michael E; Thomas, Deborah A; O'Brien, Susan M; Ravandi-Kashani, Farhad; Jabbour, Elias J; Franklin, Anna R; Kadia, Tapan M; Pemmaraju, Naveen; Daver, Naval G.; Ferrajoli, Alessandra; Garcia-Manero, Guillermo; Konopleva, Marina Y; Cortes, Jorge E; Borthakur, Gautham; Garris, Rebecca; Cardenas-Turanzas, Maria; Schroeder, Kurt; Jorgensen, Jeffrey L; Kornblau, Steven M; Kantarjian, Hagop M.

    2014-01-01

    Background Various trials report improved outcomes for adolescents and young adults (AYA) with acute lymphoblastic leukemia (ALL) treated with pediatric- based regimens. This prompted the investigation of the pediatric Augmented Berlin-Frankfurt-Münster (ABFM) regimen in AYA patients. Results were compared with the hyper–fractionated cyclophosphamide, vincristine, Adriamycin and dexamethasone (hyper-CVAD) regimen in a similar population. Methods Eighty-five patients age 12 to 40 years with Philadelphia chromosome- (Ph) negative ALL were treated with ABFM from 10/2006 through 4/2012. Their outcome was compared to 71 historical AYA patients treated with hyper-CVAD from our institution. Patient and disease characteristics, as well as status of minimal residual disease (MRD), were analyzed for their impact on outcomes. Results The complete remission (CR) rate with ABFM was 94%. The 3-year complete remission duration (CRD) and overall survival (OS) rates were 70% and 74%, respectively. The 3-year CRD and OS were 72% and 85%, respectively, with age ≤ 21 years, and 69% and 60%, respectively, with age 21-40 years. Initial white blood cell count was an independent predictive factor of OS and CRD. The MRD status on Day 29 and Day 84 of therapy were also predictive of long-term outcomes. Severe regimen toxicities included transient hepatotoxicity in 35-39%, pancreatitis in 11%, osteonecrosis in 11%, and thrombosis in 22%. The 3-year OS rate was 74% with ABFM versus 71% with hyper-CVAD; the 3-year CRD rate was 70% with ABFM versus 66% with hyper-CVAD. Conclusion ABFM was tolerable in AYA patients with ALL but was not associated with significant improvements in CRD and OS compared with hyper-CVAD. PMID:25042398

  2. Adding Natural Areas to Social Indicators of Intra-Urban Health Inequalities among Children: A Case Study from Berlin, Germany

    Science.gov (United States)

    Kabisch, Nadja; Haase, Dagmar; Annerstedt van den Bosch, Matilda

    2016-01-01

    Research suggests that there is a relationship between the health of urban populations and the availability of green and water spaces in their daily environment. In this paper, we analyze the potential intra-urban relationships between children’s health determinants and outcomes and natural areas in Berlin, Germany. In particular, health indicators such as deficits in viso-motoric development in children are related to environmental indicators such as the natural area cover, natural area per capita and distance to natural areas; however, these indicators are also correlated with social determinants of health. The methodological approach used in this study included bivariate and multivariate analyses to explore the relations between health inequalities and social, socio-economic, and land use parameters. The results on a sub-district level indicated that there was a correlation between natural areas and social health determinants, both of which displayed a certain intra-urban spatial pattern. In particular, a lower percentage of natural area cover was correlated with deficits in viso-motoric development. However, results with percentage of natural area cover and per capita natural area with childhood overweight were not conclusive. No significant correlation was found for percentage of natural area cover and overweight, while significant negative correlation values were found between overweight and per capita natural area. This was identified particularly in the districts that had lower social conditions. On the other hand, the districts with the highest social conditions had the comparatively lowest levels of complete measles immunization. This study may facilitate public health work by identifying the urban areas in which the strengthening of health resources and actions should be prioritized and also calls for the inclusion of natural areas among the social health indicators included in intra-urban health inequality tools. PMID:27527197

  3. Adding Natural Areas to Social Indicators of Intra-Urban Health Inequalities among Children: A Case Study from Berlin, Germany.

    Science.gov (United States)

    Kabisch, Nadja; Haase, Dagmar; Annerstedt van den Bosch, Matilda

    2016-01-01

    Research suggests that there is a relationship between the health of urban populations and the availability of green and water spaces in their daily environment. In this paper, we analyze the potential intra-urban relationships between children's health determinants and outcomes and natural areas in Berlin, Germany. In particular, health indicators such as deficits in viso-motoric development in children are related to environmental indicators such as the natural area cover, natural area per capita and distance to natural areas; however, these indicators are also correlated with social determinants of health. The methodological approach used in this study included bivariate and multivariate analyses to explore the relations between health inequalities and social, socio-economic, and land use parameters. The results on a sub-district level indicated that there was a correlation between natural areas and social health determinants, both of which displayed a certain intra-urban spatial pattern. In particular, a lower percentage of natural area cover was correlated with deficits in viso-motoric development. However, results with percentage of natural area cover and per capita natural area with childhood overweight were not conclusive. No significant correlation was found for percentage of natural area cover and overweight, while significant negative correlation values were found between overweight and per capita natural area. This was identified particularly in the districts that had lower social conditions. On the other hand, the districts with the highest social conditions had the comparatively lowest levels of complete measles immunization. This study may facilitate public health work by identifying the urban areas in which the strengthening of health resources and actions should be prioritized and also calls for the inclusion of natural areas among the social health indicators included in intra-urban health inequality tools.

  4. PM measurement campaign HOVERT in the Greater Berlin area: model evaluation with chemically specified particulate matter observations for a one year period

    Directory of Open Access Journals (Sweden)

    M. Beekmann

    2007-01-01

    Full Text Available The HOVERT (HOrizontal and VERtical Transport of ozone and particulate matter campaign held in the Berlin Brandenburg area in Eastern Germany from September 2001 to September 2002 allowed to collect a unique data set of the aerosol chemical speciation (daily averages at traffic, urban and rural sites. These observations are used for a thorough evaluation of the aerosol part in the REM-CALGRID model (RCG developed at the Free University of Berlin (FUB. For inorganic ions (sulphate, nitrate and ammonium, simulated annual averages agree to observations within ±30% at more than half of the sites and always within a factor of two. Correlation coefficients are larger than in previous studies for SO42− and NH4+ (>0.7. For nitrate, less elevated correlations, 0.4–0.7 in the cold season, 0.2–0.4 in the warm season, are encountered. To our knowledge, this is one of the first comparisons of air quality model simulated elemental and organic carbon (EC and OC with daily observations for a whole year. It suggests an overestimation of EC and OC emissions in the Berlin area (through a scaling techniques between EC, OC and NOx and when assuming correct NOx emissions, and an underestimation of EC and OC at rural sites. Secondary organic aerosol (SOA formation, recently introduced into the model (SORGAM module, Schell et al., 2001, is simulated as a very variable process, SOA levels varying from close to zero for most days to more than 5 μg/m3. Correlation between simulated SOA to observed OC is about 0.6, indicating that simulated variability partly corresponds to reality.

  5. Environment-friendly and waste-free energy production at Berlin-Moabit district heating power plant. Umweltfreundliche und abfallfreie Energieerzeugung im Heizkraftwerk Moabit der Bewag

    Energy Technology Data Exchange (ETDEWEB)

    Bade, H.; Jahn, P. (Berliner Kraft- und Licht (BEWAG)-AG, Berlin (Germany, F.R.))

    1991-01-01

    In Berlin, Bewag has put into operation an environment-friendly district heating power plant with atmospheric circulating fluidized bed combustion and the latest control technology. The combustion has an output of about 240 MW. Consequently, at the present time, it is the largest plant of this type in Europe. Combustion is achieved with integrated environmental protection: The sulphur retention and the reduction of nitric oxide formation already takes place in the combustion chamber. This paper reports on the design and construction of the plant and also on the measured emissions and the initial operating results. (orig.).

  6. Efficiency of the prehospital cardiopulmonary resuscitation of 785 patients treaded by the team of the Berlin-Friedrichshain-ambulance between 1995 and 1998

    OpenAIRE

    2010-01-01

    Between 1995 and 1998 the Berlin-Friedrichshain-Ambulance (BFA) started 785 cardiopulmonary resuscitations (CPR) (96,2 % adults). Registered are 498 (66,0 %) male and 257 (34,0 %) female persons at the age between 18 and 94 years (ys) (63,7 ± 16,7 ys). In 40,7 % the CPR has been initial successful. 37 patients have been discharged from the hospital. That means only 4,9 % of all registered adults (n = 755) have been discharged, it also means that 12,1 % of the initial successful treated...

  7. A new form of the Assman aspiration thermometer, demonstrated at the General Assembly of the German Meteorological Society in Berlin, 23-25 April 1889

    Energy Technology Data Exchange (ETDEWEB)

    Assmann, Richard; Sigsfeld, Bartsch von

    2012-08-15

    This is the translated and edited version of a summary of a presentation on a new form of the Assman aspiration thermometer that was given by Richard Assmann and Bartsch von Sigsfeld at the General Assembly of the German Meteorological Society in Berlin, 23-25 April. The summary without title appeared on pages 278-279 of Meteorologische Zeitschrift 6 and was part of the 'Vereinsnachrichten' that were published without author name on pages 269-280. Superscript numbers indicate original footnotes (translated at the bottom of the page), E.. numbers indicate editorial endnotes (at the end of the article), square brackets [] indicate editorial comments in the text. (orig.)

  8. Le TACHELES, pôle expérimental de développement d'une culture alternative contemporaine (Friedrichstrasse, Berlin, D)

    OpenAIRE

    Engelhard, Loïc

    2006-01-01

    Projet culturel pour un projet urbain, le TACHELES (du yiddish qui signifie «parler sans détour») propose une lecture différente de l'îlot berlinois. Dans son propre contexte urbain, la reconstruction de Berlin se calque sur d'anciens schémas, et l'architecture comble les vides comme pour effacer les traces d'une histoire douloureuse. L'appropriation et l'usage temporaires de ces «vides», chers aux habitants du quartier, ne sont plus; la façade s'aligne et le genius locci se meurt. C'est pour...

  9. F87. My home - my car - my petrol station; F87. Mein Haus - mein Auto - meine Tanksstelle. Das Effizienzhaus Plus mit Elektromobilitaet in Berlin

    Energy Technology Data Exchange (ETDEWEB)

    Michaely, Petra [Werner Sobek Stuttgart GmbH und Co.KG, Stuttgart (Germany); Schroth, Juergen; Schuster, Heide; Thuemmler, Thomas [WSGreen Technologies GmbH, Stuttgart (Germany); Sobek, Werner [Werner Sobek Stuttgart GmbH und Co.KG, Stuttgart (Germany); Stuttgart Univ. (Germany). Inst. fuer Leichtbau Entwerfen und Konstruieren

    2012-07-01

    In the presence of Federal Chancellor Dr. Angela Merkel, the efficient house Plus was inaugurated in December 2011 in Berlin (Federal Republic of Germany). This building is a temporary dwelling with a floor space of approximately 130 square meters. This building generates all the necessary energy for the operation and comfort by itself. The generated energy also is sufficient for the annual energy demand of two electric cars and an electric bicycle. The building also serves as a showcase to inform the general public.

  10. The Berlin Exoplanet Search Telescope II Catalog of Variable Stars. II. Characterization of the CoRoT SRc02 field

    CERN Document Server

    Klagyivik, P; Pasternacki, T; Cabrera, J; Chini, R; Eigmüller, P; Erikson, A; Fruth, T; Kabath, P; Lemke, R; Murphy, M; Rauer, H; Titz-Weider, R

    2015-01-01

    Time-series photometry of the CoRoT field SRc02 was obtained by the Berlin Exoplanet Search Telescope II (BEST II) in 2009. The main aim was the ground based follow-up of the CoRoT field in order to detect variable stars with better spatial resolution than what can be achieved with the CoRoT space telescope. A total of 1,846 variable stars were detected, of which only 30 have been previously known. For nine eclipsing binaries the stellar parameters were determined by modeling their light curve.

  11. Relative Leukocyte Telomere Length, Hematological Parameters and Anemia - Data from the Berlin Aging Study II (BASE-II).

    Science.gov (United States)

    Meyer, Antje; Salewsky, Bastian; Buchmann, Nikolaus; Steinhagen-Thiessen, Elisabeth; Demuth, Ilja

    2016-01-01

    The length of the chromosome ends, telomeres, is widely accepted as a biomarker of aging. However, the dynamic of the relationship between telomere length and hematopoietic parameters in the normal aging process, which is of particular interest with respect to age-related anemia, is not well understood. We have analyzed the relationship between relative leukocyte telomere length (rLTL) and several hematological parameters in the older group of the Berlin Aging Study II (BASE-II) participants. This paper also compares rLTL between both BASE-II age groups (22-37 and 60-83 years). Genomic DNA was extracted from peripheral blood leukocytes of BASE-II participants and used to determine rLTL by a quantitative PCR protocol. Standard methods were used to determine blood parameters, and the WHO criteria were used to identify anemic participants. Telomere length data were available for 444 younger participants (28.4 ± 3.1 years old; 52% women) and 1,460 older participants (68.2 ± 3.7 years old; 49.4% women). rLTL was significantly shorter in BASE-II participants of the older group (p = 3.7 × 10-12) and in women (p = 4.2 × 10-31). rLTL of older men exhibited a statistically significant, positive partial correlation with mean corpuscular hemoglobin (MCH; p = 0.012) and MCH concentration (p = 0.002). While these correlations were only observed in men, the rLTL of older women was negatively correlated with the number of thrombocytes (p = 0.015) in the same type of analysis. Among all older participants, 6% met the criteria to be categorized as 'anemic'; however, there was no association between anemia and rLTL. In the present study, we have detected isolated correlations between rLTL and hematological parameters; however, in all cases, rLTL explained only a small part of the variation of the analyzed parameters. In disagreement with some other studies showing similar data, we interpret the association between rLTL and some of the hematological parameters studied here to be

  12. Detection of Spina Bifida by First Trimester Screening - Results of the Prospective Multicenter Berlin IT-Study.

    Science.gov (United States)

    Chen, Frank Chih-Kang; Gerhardt, Janine; Entezami, Michael; Chaoui, Rabih; Henrich, Wolfgang

    2017-04-01

    Purpose To evaluate the potential of routine assessment of intracranial translucency (IT) and other posterior brain parameters in the early detection of open spina bifida during the 11 - 14 weeks screening examination. Materials and Methods This prospective, multicenter longitudinal study was conducted with the participation of 20 certified DEGUM II or III experts in Berlin, Germany, between June 2010 and October 2013. All pregnant women undergoing a first trimester screening were included in the study and in every patient were the IT, brain stem (BS), cisterna magna (CM), BS to occipital bone distance (BSOB) and BS/BSOB ratio measured. All patients with continuing pregnancy underwent a second trimester scan. Our data was used to develop our own reference ranges. The primary outcome parameter was the presence of open spina bifida. Results A total of 15 526 women with 16 164 fetuses were examined. Median of the IT was 2.1 mm, of the CM 1.6 mm, of the BS 2.7 mm, of the BSOB 5.5 mm, and of the BS/BSOB ratio 0.49. There were 11 cases with open spina bifida (incidence of 6.8/10 000). The detection rate was 100 % and in all cases of spina bifida, the anomaly was detected either at the first examination (n = 8) or considered suspicious and the lesion then detected a few weeks later (n = 3). Considering individual measurements, however, the detection rate was 18 % with the complete absence of the IT and 45 % with cut-off values. For the CM measurement, the detection rate was 64 % with the absence of the CM and 73 % with cut-off values. The other parameters proved not to be predictive of open spina bifida. Conclusion In the hands of an expert, open spina bifida can be reliably diagnosed early in gestation during the 11 - 14 weeks screening. The measurement of different parameters of the posterior brain, especially the CM and the use of cut-off values are of tremendous benefit in achieving a high sensitivity in the detection

  13. Building Analysis for Urban Energy Planning Using Key Indicators on Virtual 3d City Models - the Energy Atlas of Berlin

    Science.gov (United States)

    Krüger, A.; Kolbe, T. H.

    2012-07-01

    In the context of increasing greenhouse gas emission and global demographic change with the simultaneous trend to urbanization, it is a big challenge for cities around the world to perform modifications in energy supply chain and building characteristics resulting in reduced energy consumption and carbon dioxide mitigation. Sound knowledge of energy resource demand and supply including its spatial distribution within urban areas is of great importance for planning strategies addressing greater energy efficiency. The understanding of the city as a complex energy system affects several areas of the urban living, e.g. energy supply, urban texture, human lifestyle, and climate protection. With the growing availability of 3D city models around the world based on the standard language and format CityGML, energy system modelling, analysis and simulation can be incorporated into these models. Both domains will profit from that interaction by bringing together official and accurate building models including building geometries, semantics and locations forming a realistic image of the urban structure with systemic energy simulation models. A holistic view on the impacts of energy planning scenarios can be modelled and analyzed including side effects on urban texture and human lifestyle. This paper focuses on the identification, classification, and integration of energy-related key indicators of buildings and neighbourhoods within 3D building models. Consequent application of 3D city models conforming to CityGML serves the purpose of deriving indicators for this topic. These will be set into the context of urban energy planning within the Energy Atlas Berlin. The generation of indicator objects covering the indicator values and related processing information will be presented on the sample scenario estimation of heating energy consumption in buildings and neighbourhoods. In their entirety the key indicators will form an adequate image of the local energy situation for

  14. Toxicidad biológica de cepas nativas de Bacillus thuringiensis Berliner en larvas de Tecia solanivora Povolny

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    Paola Martínez

    2011-11-01

    Full Text Available La biodiversidad microbiológica de los suelos del departamento de Boyacá aún no ha sido explorada en toda su magnitud y existen microorganismos, como en el caso de Bacillus thuringiensis Berliner (Bt, que pueden emplearse para el desarrollo de estrategias biológicas de control de plagas en el futuro. Por lo anterior, el presente trabajo evaluó la actividad biológica, expresada como  toxicidad, de cepas nativas de B. thuringiensis en la Polilla Guatemalteca  de  la  papa  Tecia  solanivora Povolny, una de  las plagas más  limitantes en el cultivo de papa en la región andina colombiana. Esta  evaluación  se  realizó con  aislados de  Bt obtenidos y conservados por el Grupo de Manejo Biológico de Cultivos (GMBC en el Laboratorio de Control Biológico de la UPTC, colectados de muestras de  suelo en  la Provincia Centro de Boyacá y  previamente  caracterizados  macro  y microscópicamente.  La   toxicidad  se  evaluó mediante bioensayos con larvas de primer instar de  T.  solanivora,  utilizando  el método  decontaminación superficial de cubos de papa. Se evaluó  la mortalidad  ocho  días  después  de montado  el  bioensayo  y  se  determinó, igualmente,  la Concentración letal media (Cl 50 de las cepas que presentaron  la mayor actividad  tóxica en  los  bioensayos  iniciales.  Los  aislamientosGMBC-B054, GMBC-B071, GMBC-B076, GMBC- B098, GMBC-B111 y GMBC-B117 fueron  los más activos, con Cl 50 de 1.08x106, 4.24x106, 5.12x106, 4.36x103, 3.56x103  y  1.19x104  esporas  · mL-1,respectivamente.

  15. Associations between Meteorological Parameters and Influenza Activity in Berlin (Germany, Ljubljana (Slovenia, Castile and Leon (Spain and Israeli Districts.

    Directory of Open Access Journals (Sweden)

    Radina P Soebiyanto

    Full Text Available Studies in the literature have indicated that the timing of seasonal influenza epidemic varies across latitude, suggesting the involvement of meteorological and environmental conditions in the transmission of influenza. In this study, we investigated the link between meteorological parameters and influenza activity in 9 sub-national areas with temperate and subtropical climates: Berlin (Germany, Ljubljana (Slovenia, Castile and León (Spain and all 6 districts in Israel.We estimated weekly influenza-associated influenza-like-illness (ILI or Acute Respiratory Infection (ARI incidence to represent influenza activity using data from each country's sentinel surveillance during 2000-2011 (Spain and 2006-2011 (all others. Meteorological data was obtained from ground stations, satellite and assimilated data. Two generalized additive models (GAM were developed, with one using specific humidity as a covariate and another using minimum temperature. Precipitation and solar radiation were included as additional covariates in both models. The models were adjusted for previous weeks' influenza activity, and were trained separately for each study location.Influenza activity was inversely associated (p<0.05 with specific humidity in all locations. Minimum temperature was inversely associated with influenza in all 3 temperate locations, but not in all subtropical locations. Inverse associations between influenza and solar radiation were found in most locations. Associations with precipitation were location-dependent and inconclusive. We used the models to estimate influenza activity a week ahead for the 2010/2011 period which was not used in training the models. With exception of Ljubljana and Israel's Haifa District, the models could closely follow the observed data especially during the start and the end of epidemic period. In these locations, correlation coefficients between the observed and estimated ranged between 0.55 to 0.91and the model

  16. Mental health needs and availability of mental health care for children and adolescents with intellectual disability in Berlin.

    Science.gov (United States)

    Soltau, B; Biedermann, J; Hennicke, K; Fydrich, T

    2015-11-01

    The increased risk of mental health problems in children and adolescents with intellectual disability (ID) has been reported in several studies. However, almost no research has been conducted on parents' experiences with the general mental health system. We have investigated the prevalence of emotional and behavioural problems in children with ID as well as the availability and quality of mental health care from the parents' point of view. Teachers of specialised schools for ID in Berlin were asked to complete the Teacher's Report Form (TRF) of the Child Behavior Checklist. Information was collected for 1226 children and adolescents aged 6-18 years with mild to profound ID (response 70.5%). The availability and quality of mental health care was assessed by a questionnaire given to parents who had already been seeking help for their children. A total of 330 parents completed the questionnaires (response 62.0%). In addition to univariate analysis, we conducted multiple logistic regressions regarding the psychopathology reported by teachers (TRF-syndrome scales) and difficulties concerning mental health care reported by parents for a paired sample of 308 children. Overall, 52.4% of the children and adolescents with ID had a total problem score on the TRF in the deviant range (47.1% when eliminating four items reflecting cognitive deficits). Compared with the general population normative sample of children, this is a three-time higher prevalence. The most striking problems were thought problems (schizoid and obsessive-compulsive), aggressive behaviour, attention problems and social problems. Parents whose children had more severe behavioural or emotional dysfunction reported more difficulties with the mental health system. From the parents' point of view, mental health professionals frequently did not feel responsible or were not sufficiently skilled for the treatment of children with ID. As a consequence, 96% of all parents were longing for specialised in- and

  17. Full-body-cold therapy plants of the Immanual hospital in Berlin-Wannsee. Pt. 3; Aspects of constructional and functional equipment and the operation of the coldest cooling chamber so far. Ganzkoerper-Kaeltetherapie im Immanuel-Krankenhaus Berlin-Wannsee. T. 3; Aspekte der baulichen und funktionellen Ausruestung und des Betriebes der bisher kaeltesten Kaeltekammer

    Energy Technology Data Exchange (ETDEWEB)

    Feurich, H.

    1994-04-01

    In the scope of this continued contribution, a report is given on the technical design of the full-body-cold therapy plants of the Immanuel hospital in Berlin-Wannsee. This part presents the following subjects: medical rooms, cooling chamber, process technology, cooling demand in different phases of treatment as well as operating costs. As a conclusion, comparative evaluations with other plants are presented. (BWI)

  18. Detección de fibrinógeno, FAS B-10, FAS ZB4 y FAS C-20 durante la placentación porcina (Detection of fibrinogen, FAS B-10, FAS ZB4 and FAS C-20 during porcine placentation

    Directory of Open Access Journals (Sweden)

    Cristofolini, A. ; Merkis, C. ; Barroso, F. ; Vaquer, V. ;Lloret, M. ; Koncurat, M.

    2008-07-01

    Full Text Available El objetivo del presente trabajo fue determinar el número de vasossanguíneos, la presencia de fibrinógeno y la expresión de los receptores de membrana FAS B-10, FAS ZB4 y FAS C-20 durante la placentación porcina, a fin de detectar una relación entre la presencia de fibrinógeno y la angiogénesis placentaria; determinando además la expresión de receptores de apoptosis involucrados en la remodelación celular. Se utilizaron cortes histológicos de ± 4 μm provenientes de placentas porcinas de diferentes períodos gestacionales. Para la detección de los receptores de muertecelular y del fibrinógeno se utilizaron anticuerpos comerciales. Observamos que la densidad de vasos sanguíneos aumenta entre los 30-50 días de gestación presentando a los 70 días el mayor incremento debido a los vasos de gran calibre. Esto coincide con una mayor expresión de fibrinógeno en ese período, tanto en vasos sanguíneos maternos como fetales. En cuanto a los estudios de apoptosis se observó que la remodelación celular en la placenta porcina al día 70 de preñez, acontecería a través de la vía de los receptores de membrana FAS. Las células placentarias porcinas a lo largo de la gestación presentan una relación entre la presencia de fibrinógeno, la expresión de receptores FAS y el número de vasos sanguíneos. Tanto la angiogénesis como la remodelación celular serían entonces procesos necesarios para lograr el éxito de la preñez.

  19. Understanding of Berlin definition of acute respiratory distress syndrome%急性呼吸窘迫综合征柏林标准解读

    Institute of Scientific and Technical Information of China (English)

    喻文亮

    2014-01-01

    Acute respiratory distress syndrome(ARDS) is a serious disease that remains an ongoing diagnostic and therapeutic challenge.The American-European Consensus Conference definition of ARDS has been applied since its publication in 1994 and has helped to improve knowledge about ARDS.However,18 years later,in 2011,the European Intensive Medicine Society requested a team of international experts to meet in Berlin to review the ARDS definition.This article discusses the evolution of the definition of ARDS to the new Berlin definition of ARDS proposed in 2012 and its novel iterative refinement.%急性呼吸窘迫综合征(ARDS)是威胁各年龄人群的严重疾病,其诊治一直面临挑战,1994年美欧联席会议标准促进了ARDS临床与研究的进步,但一直存有争议,2011至2012年,欧洲危重症协会发起并制定了ARDS柏林标准.本文简述了从1994年标准到2012年柏林标准的演进过程,包括成功、争议与修订,并对ARDS柏林标准的每一条作了解读,对其在儿科人群中的应用研究作了介绍.

  20. Acute tamponade of the left paracorporeal pump house due to membrane defect in a patient with a Berlin Heart EXCOR biventricular assist device.

    Science.gov (United States)

    Völz, Sebastian; Holmberg, Michael; Redfors, Bengt; Dellgren, Göran

    2014-10-01

    We report a case of acute tamponade of the left paracorporeal pump house in a patient supported by a Berlin Heart EXCOR biventricular assist device (BiVAD) caused by mechanical defect in the membrane of the arterial chamber. A 36-year old male was admitted for composite graft surgery due to a large aortic regurgitation and consecutive heart failure, decompensated postoperatively and was rescued by with an extracorporeal membrane oxygenation (ECMO) device. He was accepted for heart transplantation, and a BiVAD (Berlin Heart EXCOR) was implanted as bridge-to-transplantation. Two months after discharge, he experienced dyspnoea and received error signals from his BiVAD. Relatives released him from his BiVAD companion driver, connected him to the hand pump and transported him to our institution. On arrival, he was in cardiogenic shock and was stabilized by ECMO. Inspection of the arterial chamber revealed a wear hole and delamination of the diaphragm, which had led to a tamponade by air insufflation into the three-layer membrane. New BiVAD paracorporeal pumps were connected, and the patient was subsequently successfully transplanted. The case depicts the difficulty of diagnosis in this specific patient setting. Despite transparent design of the BiVAD chambers, the development of a chamber tamponade remained undetected until explantation of the system.

  1. From Warfare to Welfare. Postwar Homelessness, Dislocation, and the Birth of the Welfare State in Europe: The Case of Berlin 1945–1949

    Directory of Open Access Journals (Sweden)

    Clara M. Oberle

    2010-11-01

    Full Text Available This article examines the origins of what for years has been characterized as a European welfare consensus. It asks whether, indeed, there was a convergence of ideas, and if so, what led to it. Based on public health records from governmental, municipal, and international agencies in immediate postwar Europe, but also on sources reflecting public opinion, Allied military government discourses and policies, urban planners, medical professionals, and others, it argues that indeed there was a period in European history which generated something of a postwar convergence of ideas regarding public health and welfare. The postwar period witnessed a remarkable consensus about the importance of public planning, spending, and state involvement in the health and welfare sector. By examining the case of Berlin as one immediate postwar city and situating it in the larger European context of the time, one can point to common motivations and even actors involved. The root of this consensus was not any optimistic humanitarian ideology, nor even only a concern about public health or the spread of epidemics, though the latter was prominent. Equally important, it grew out of a shared setting marked by physical destruction and political instability. As a result, concerns about governability, social order, and political legitimacy came to the forefront, even of health and housing debates. In the case of Berlin, the public health debate was driven furthermore by a fear of the return of National Socialism.

  2. Air quality modelling in the Berlin-Brandenburg region using WRF-Chem v3.7.1: sensitivity to resolution of model grid and input data

    Science.gov (United States)

    Kuik, Friderike; Lauer, Axel; Churkina, Galina; Denier van der Gon, Hugo A. C.; Fenner, Daniel; Mar, Kathleen A.; Butler, Tim M.

    2016-12-01

    Air pollution is the number one environmental cause of premature deaths in Europe. Despite extensive regulations, air pollution remains a challenge, especially in urban areas. For studying summertime air quality in the Berlin-Brandenburg region of Germany, the Weather Research and Forecasting Model with Chemistry (WRF-Chem) is set up and evaluated against meteorological and air quality observations from monitoring stations as well as from a field campaign conducted in 2014. The objective is to assess which resolution and level of detail in the input data is needed for simulating urban background air pollutant concentrations and their spatial distribution in the Berlin-Brandenburg area. The model setup includes three nested domains with horizontal resolutions of 15, 3 and 1 km and anthropogenic emissions from the TNO-MACC III inventory. We use RADM2 chemistry and the MADE/SORGAM aerosol scheme. Three sensitivity simulations are conducted updating input parameters to the single-layer urban canopy model based on structural data for Berlin, specifying land use classes on a sub-grid scale (mosaic option) and downscaling the original emissions to a resolution of ca. 1 km × 1 km for Berlin based on proxy data including traffic density and population density. The results show that the model simulates meteorology well, though urban 2 m temperature and urban wind speeds are biased high and nighttime mixing layer height is biased low in the base run with the settings described above. We show that the simulation of urban meteorology can be improved when specifying the input parameters to the urban model, and to a lesser extent when using the mosaic option. On average, ozone is simulated reasonably well, but maximum daily 8 h mean concentrations are underestimated, which is consistent with the results from previous modelling studies using the RADM2 chemical mechanism. Particulate matter is underestimated, which is partly due to an underestimation of secondary organic aerosols

  3. Spatial analysis of hospital admissions for respiratory diseases during summer months in Berlin taking bioclimatic and socio-economic aspects into account

    Directory of Open Access Journals (Sweden)

    Scherber, Katharina

    2014-04-01

    Full Text Available International environmental health studies of the past years have discussed the impacts of heat stress on human health. In particular, respiratory morbidity has shown significant heat effects in European cities. Metropolitan areas such as Berlin are characterised by an intra-urban spatial variability in socio-economic and bioclimatic conditions that is assumed to result in spatial differences in respiratory health risks. In essence, the elderly, children and people with chronic diseases suffer most from heat stress. A spatial epidemiological approach was chosen to map elevated risks for hospital admissions among > 64-year-olds with respiratory diseases (RD during the summer months (June–September from 2000 to 2009 and to link respiratory health risks to bioclimatic and socio-economic conditions in Berlin. The study aims to detect significant clusters with elevated relative risks for hospital admissions among > 64-year-olds with RD in due consideration of socio-economic conditions as a covariate for health outcomes. The findings from the purely spatial analysis show significant intra-urban disparities in the relative risks for hospital admissions among > 64-year-olds with RD. The highest relative risks within significant clusters were basically detected in the north-western and south-eastern city centre based on the study period 2000–2009 and also during the hot months of July and August in 2003 and 2006. The correlation analysis depicted significantly positive relationships between relative risks for hospital admissions among > 64-year-olds with RD and population density, socio-economic conditions and the annual mean number of days with heat loads on the basis of the period 1971–2000 and the average of the periods 1971–2000 and 2021–2050 at the zip code level in Berlin. To specifically implement health care intervention and prevention strategies into urban planning and to apply a directed practice of telemedicine for patients with

  4. Construction of 110/30-kV-substation Abnehmeranlage West and replacement of 30-kV-switchgear in substation Unterwerk Halensee for improvement of power supply for S-Bahn Berlin; Neubau der 110/30-kV-Abnehmeranlage West und Ersatz der 30-kV-Schaltanlage im Unterwerk Halensee zur Verbesserung der Stromversorgung der S-Bahn Berlin

    Energy Technology Data Exchange (ETDEWEB)

    Brueckner, H. [ALSTOM Energietechnik GmbH, Hochspannungsanlagen, Berlin (Germany); Suckow, U. [DB Netz AG, Niederlassung Ost, Betriebsstandort Berlin (Germany)

    2000-07-01

    The reunion of Germany in 1990 was for S-Bahn Berlin the start in a new period of its history. It was necessary to replace much equipment and to build some new plants by reason of the split of Berlin and the existing old equipment. The described project of the construction of a new 110-kV-power supply in the 30-kV-network of the S-Bahn is in the complexity and size one of the most important parts inside the rebuilding program. The basic concept, in combination with the use of modern equipment, ensures a safety power supply of the S-Bahn. The realization with much preparation work and close cooperation between all partners was the basic for closing the project within the time schedule and without any influence of the traffic. (orig.) [German] Die Wiedervereinigung Deutschlands im Jahr 1990 bedeutete fuer die S-Bahn Berlin den Beginn eines neuen Abschnitts in ihrer Geschichte. Aufgrund der Teilung und der vorhandenen veralteten Technik wurde eine Grunderneuerung der Energieversorgung mit dem Ersatz einer Vielzahl von alten und dem Neubau einiger zusaetzlicher Anlagen notwendig. Das im Aufsatz beschriebene Projekt der Errichtung einer neuen 110-kV-Einspeisestelle in das 30-kV-Netz der S-Bahn ist in seiner Komplexitaet und Groesse eines der bedeutendsten Einzelvorhaben innerhalb dieser Grunderneuerung. Die Grundkonzeption der Anlage, verbunden mit dem Einsatz von Komponenten, die dem heutigen Stand der Technik entsprechenden, gewaehrleistet einen sicheren Betrieb der Energieversorgung der S-Bahn. Die Realisierung erfolgte auf der Basis umfangreicher Vorbereitung und intensiver Zusammenarbeit aller beteiligten Partner innerhalb des vorgegebenen Zeitrahmens und ohne Beeintraechtigung des Zugverkehrs. (orig.)

  5. "Eurotrain for Training." Proceedings of a European Congress on Continuing Education and Training (4th, Berlin, Germany; Warsaw, Poland; Prague, Czechoslovakia; Budapest, Hungary; Vienna, Austria, October 5-9, 1992).

    Science.gov (United States)

    Wisser, Ulrike, Ed.; Grootings, Peter, Ed.

    1992-01-01

    A "travelling" congress was conducted in five European cities (Berlin, Warsaw, Prague, Budapest, and Vienna) to promote a mutual exchange of views between east and west. The participants stressed the growing European Community interest in current examples of cooperation with neighbors in central and eastern Europe. In addition to promoting…

  6. Wild growing mushrooms for the Edible City? Cadmium and lead content in edible mushrooms harvested within the urban agglomeration of Berlin, Germany.

    Science.gov (United States)

    Schlecht, Martin Thomas; Säumel, Ina

    2015-09-01

    Health effects by consuming urban garden products are discussed controversially due to high urban pollution loads. We sampled wild edible mushrooms of different habitats and commercial mushroom cultivars exposed to high traffic areas within Berlin, Germany. We determined the content of cadmium and lead in the fruiting bodies and analysed how the local setting shaped the concentration patterns. EU standards for cultivated mushrooms were exceeded by 86% of the wild mushroom samples for lead and by 54% for cadmium but not by mushroom cultures. We revealed significant differences in trace metal content depending on species, trophic status, habitat and local traffic burden. Higher overall traffic burden increased trace metal content in the biomass of wild mushrooms, whereas cultivated mushrooms exposed to inner city high traffic areas had significantly lower trace metal contents. Based on these we discuss the consequences for the consumption of mushrooms originating from urban areas.

  7. How healthy is urban horticulture in high traffic areas? Trace metal concentrations in vegetable crops from plantings within inner city neighbourhoods in Berlin, Germany.

    Science.gov (United States)

    Säumel, Ina; Kotsyuk, Iryna; Hölscher, Marie; Lenkereit, Claudia; Weber, Frauke; Kowarik, Ingo

    2012-06-01

    Food production by urban dwellers is of growing importance in developing and developed countries. Urban horticulture is associated with health risks as crops in urban settings are generally exposed to higher levels of pollutants than those in rural areas. We determined the concentration of trace metals in the biomass of different horticultural crops grown in the inner city of Berlin, Germany, and analysed how the local setting shaped the concentration patterns. We revealed significant differences in trace metal concentrations depending on local traffic, crop species, planting style and building structures, but not on vegetable type. Higher overall traffic burden increased trace metal content in the biomass. The presence of buildings and large masses of vegetation as barriers between crops and roads reduced trace metal content in the biomass. Based on this we discuss consequences for urban horticulture, risk assessment, and planting and monitoring guidelines for cultivation and consumption of crops.

  8. Infrastructural Critique. The Upside-Down of the Bottom-Up: A Case Study on the IBA Berlin 84/87

    Directory of Open Access Journals (Sweden)

    Eva Maria Hierzer

    2014-08-01

    Full Text Available Participation in planning is a logical consequence of the democratisation of society due to the social and cultural changes related to modernism. Anarchistic participation, as in Autogestion, within a development process, is a critical utopian alternative draft to existing power structures. The participatory turn represented by the International Building Exhibition Berlin 1987 (IBA meant the institutionalisation of these utopian ideas, resulting in a heterotopian notion of participation instrumentalised by governing and economic forces.The most important aspect to our argument is that participation is a matter of critique – with critique as the very core of the modern understanding of progress – and thus enabling forms of improvement in planning, regulating and governing with architectural and urbanistic means. Those means simply embody a specific form of resisting critique and certain shifts in the structures of governing revealing an infrastructural critique which both re-forms the elements and the relations of what is to be resisted.

  9. Continuing harmonization of terminology and innovations for methodologies in developmental toxicology: Report of the 8th Berlin Workshop on Developmental Toxicity, 14-16 May 2014.

    Science.gov (United States)

    Solecki, Roland; Rauch, Martina; Gall, Andrea; Buschmann, Jochen; Clark, Ruth; Fuchs, Antje; Kan, Haidong; Heinrich, Verena; Kellner, Rupert; Knudsen, Thomas B; Li, Weihua; Makris, Susan L; Ooshima, Yojiro; Paumgartten, Francisco; Piersma, Aldert H; Schönfelder, Gilbert; Oelgeschläger, Michael; Schaefer, Christof; Shiota, Kohei; Ulbrich, Beate; Ding, Xuncheng; Chahoud, Ibrahim

    2015-11-01

    This article is a report of the 8th Berlin Workshop on Developmental Toxicity held in May 2014. The main aim of the workshop was the continuing harmonization of terminology and innovations for methodologies used in the assessment of embryo- and fetotoxic findings. The following main topics were discussed: harmonized categorization of external, skeletal, visceral and materno-fetal findings into malformations, variations and grey zone anomalies, aspects of developmental anomalies in humans and laboratory animals, and innovations for new methodologies in developmental toxicology. The application of Version 2 terminology in the DevTox database was considered as a useful improvement in the categorization of developmental anomalies. Participants concluded that initiation of a project for comparative assessments of developmental anomalies in humans and laboratory animals could support regulatory risk assessment and university-based training. Improvement of new methodological approaches for alternatives to animal testing should be triggered for a better understanding of developmental outcomes.

  10. Rezension zu: Hildegard Maria Nickel, Andreas Heilmann, Hasko Hüning, Max Lill: Geschlechterpolitik in Krisenzeiten. Eine Fallstudie im Bankensektor. Berlin: edition sigma 2015.

    Directory of Open Access Journals (Sweden)

    Annett Schulze

    2015-12-01

    Full Text Available Am Beispiel der LandesBank Berlin zeigen die Autor/-innen konkrete Auswirkungen der Bankenkrise auf in Unternehmen agierende betriebliche Akteur/-innen. Inwiefern diese eigene Handlungsspielräume entwickeln (können und welche Kontinuitäten betriebliche Vergeschlechtlichungsprozesse aufweisen, belegt die Studie eindrücklich. Der mit dem Wandel von Erwerbsarbeit verknüpfte Eigensinn zeigt sich in den Vorstellungen von Zuständigkeiten der weiblichen Angestellten und in den veränderten Antworten auf Work-Life-Balance-Fragen ─ bei jungen männlichen Angestellten und bei älteren Führungskräften, die jungen Vätern einen Mentalitätswandel unterstellen. So könnten sich neue Kollektivierungen jenseits von Geschlecht bilden, insofern an geteilte Interessen in Krisensituationen angeknüpft werden würde.

  11. National Program for Inspection of Non-Federal Dams. Site Number 1, Dead River Dam (NH 00473) Androscoggin River Basin, Berlin, New Hampshire. Phase I inspection Report.

    Science.gov (United States)

    1979-07-01

    Project Manager N.H. P.E. 2339 9 ’" "° , S U S S S S 5 S S 5 , This Phase I Inspection Report on Site No. 1, Dead River Dam 0 has been reviewed by the...Berlin, including the Central Business District. The dam is , 0 located on the U.S.G.S. Quadrangle, Mt. Washington, N.H. with coordinates at N 440 29’ 47...ccca--icn&J. higly Vce -thcz-d -chi-,t3. 1 Exccztions: F’our feet of be-drock (biotite gnoisn) w.a5 easily eccsv-ted L frn5- 9 feet in tcLt pit (T

  12. Pleasantness bias in flashbulb memories: positive and negative flashbulb memories of the fall of the Berlin Wall among East and West Germans.

    Science.gov (United States)

    Bohn, Annette; Berntsen, Dornhe

    2007-04-01

    Flashbulb memories for the fall of the Berlin Wall were examined among 103 East and West Germans who considered the event as either highly positive or highly negative. The participants in the positive group rated their memories higher on measures of reliving and sensory imagery, whereas their memory for facts was less accurate than that of the participants in the negative group. The participants in the negative group had higher ratings on amount of consequences but had talked less about the event and considered it less central to their personal and national identity than did the participants in the positive group. In both groups, rehearsal and the centrality of the memory to the person's identity and life story correlated positively with memory qualities. The results suggest that positive and negative emotions have different effects on the processing and long-term retention of flashbulb memories.

  13. Zur Geschichte der Geowissenschaften im Museum für Naturkunde zu Berlin. Teil 3: Von A. G. Werner und R. J. Haüy zu C. S. Weiss – Der Weg von C. S. Weiss zum Direktor des Mineralogischen Museums der Berliner Universität

    OpenAIRE

    G. Hoppe

    2000-01-01

    Der Berufung von C. S. Weiss an die Universität Berlin im Jahre 1810 gingen Entwicklungen voraus, die durch die Kristallographie des Franzosen R. J. Haüy, besonders durch dessen Lehrbuch der Mineralogie, ausgelöst wurden. Sie stehen mit der Übersetzung dieses Lehrbuchs im Zusammenhang und führten zur Qualifizierung von C. S. Weiss zum Mineralogen und Kristallographen sowie zur weiteren Entwicklung der Kristallographie innerhalb des Lehrgebäudes der Mineralogie. Den Anstoß gab der mit dem Berl...

  14. 'O{sub 2} World' in Berlin. A multifunctional arena of the fifth generation. Air conditioning for all types of events; 'O{sub 2} World' in Berlin. Eine Multifunktionsarena der 5. Generation. Die Klimaanlage wird zum Stimmungsmacher

    Energy Technology Data Exchange (ETDEWEB)

    Krischausky, Lutz [Wolf GmbH, Mainburg (Germany)

    2009-07-01

    The Anschutz Entertainment Group invested about 165 million Euros in their new multifunctional arena 'O{sub 2} World' in Berlin. The arena has 17,000 seats and is Germany's most state-of-the-art arena building. It can be converted over night into an ice arena, a basketball stadium, a concert hall, or an opera house as desired. The technical facilities are equipped with so-called set-ups that ensure that air conditioning systems follow a specific scenario for each type of event. (orig.)

  15. The genesis of Jan Steens painting “As the old ones sing, so the young ones pipe” from the Gemäldegalerie Berlin

    Science.gov (United States)

    Denker, A.; Kleinert, K.; Laurenze-Landsberg, C.; Reimelt, M.; Schröder-Smeibidl, B.

    2011-09-01

    In collaboration with the research reactor of the Helmholtz-Zentrum Berlin für Materialien und Energie, the Gemäldegalerie Berlin is the only institute worldwide, which systematically employs the method of Neutron-Activation-Autoradiography to analyze paintings and painting techniques. To date more than 70 paintings were investigated with this effective, non-destructive, and exceptional method. It allows the visualization of structures and layers beneath the top surface and, in addition, enables the identification of elements contained in the pigments. The instrument B8 at the research reactor BER II is dedicated to this research. Jan Steen is one of the prolific artists from the 17th century. Like other artists from that time he produced several versions of one specific topic during life-time. The topic "As the old ones sing, so the young ones pipe" was painted by Jan Steen in 13 versions. The painting from the Gemäldegalerie is an exception in this series as it differs in style and content from the other oeuvres. The question arises: why did the artist deviate from his usual scheme? The possible answer is provided by X-ray images and neutron autoradiographs made of the painting, allowing insight into hidden paint layers and, therefore, in the genesis of the painting. Jan Steen did not simply change the composition of the room and the figures. He originally intended an altogether different topic. Assumedly it was supposed to be a so-called merry company, located in a generous, stately room. Many pieces of this sophisticated ambiance have been eliminated from the version visible today; others were modified and integrated into the composition of the new painting. Thus, Jan Steen commenced the topic "As the old ones sing, so the young ones pipe" from a different context.

  16. Gunter Pritsch - "Bienenweide", published by Kosmos, Stuttgart, 2007

    Directory of Open Access Journals (Sweden)

    Anna Wróblewska

    2012-12-01

    Full Text Available The reviewed book “Bienenweide” (“Bee pastures” is a compendium of knowledge on honey bee plants. Its advantage is its rich photographic documentation in the form of excellently reproduced colourful photographs and tabulated data which are easily accessible for the reader. It can be a valuable scientific resource for researchers involved in evaluation of the apicultural value of both crop plants and plants found in natural plant communities. This book can also provide valuable information to practi-cing beekeepers interested in species selection designed to expand food resources for the honey bee and other pollinators. It can also be re-commended as the literature of the subject to university students in the fields of agriculture and horticulture.

  17. Headquarters, Special Operations Command, Africa Stuttgart, Germany (redacted)

    Science.gov (United States)

    2016-08-09

    appropriate throughout the report and provided a copy of management officials with this report. 20130205-012589 3 II. BACKGROUND On July 15, 2010,Com15...investigation covered the period from July 13, 2011, to July 2013. The investigation included inte1v iews of Complainant, the RMOs, 28 witnesses, Human ... Resources personnel, and Agency officials. 4 In addition, we reviewed Agency-provided info1mation, email personal storage tables, memoranda for

  18. Conjunto de dos escuelas, en Zellerstrasse, Stuttgart, Alemania

    Directory of Open Access Journals (Sweden)

    Kammerer, Hans

    1969-04-01

    Full Text Available This integrated project brings together two new schools, the «Lehrschule» for underdeveloped children and the «Sprachschule» for deaf children who have speach defects. Each school has its own gymnasium, and the «Lehrschule» has eight classrooms, a natural science and a carpentry classroom, a kitchen for cookery instruction, and a sewing room, and another for religious teaching, as well as a library. The «Sprachschule» has four classrooms, for deaf children and four for children having speach defects. There are rooms for natural science tuition, for carpentry, and also for religious instruction and the use of hearing devices. There is also a library. There are no significant novelties in the construction method, but the schools include all modem advances, as well as works of art that enhance its quality.El conjunto construido agrupa dos nuevas Escuelas: la «Lehenschule » para niños retrasados y la «Sprachheilschule» para niños sordos o que tienen algún defecto de pronunciación. Cada escuela posee un gimnasio propio; y concretando, la «Lehenschule» dispone: de ocho clases; una sala de Ciencias Naturales y dos de carpintería; una cocina para la enseñanza de la confección de guisos domésticos; una sala de costura y otra para instrucción religiosa, y una biblioteca. En la «Sprachheilschule» se distribuyen: cinco clases para niños sordos y cuatro para niños con defectos de dicción; una sala de Ciencias Naturales, otra de costura, dos de carpintería, una de instrucción religiosa y otra de audiometría, y una biblioteca. El sistema constructivo no ofrece novedades de interés, pero se ha dotado al edificio de todos los adelantos técnicos, incorporándole obras de arte que resaltan su categoría.

  19. A Research Update for the Stuttgart National Aquaculture Research Center

    Science.gov (United States)

    Aquaculture (fish farming) has played an ever-increasing role in providing people with fish, shrimp, and shellfish. Aquaculture is currently the fastest growing sector of global food production and in 2014 totaled 80 million tons valued at $140 billion. The production of food-fish from aquaculture...

  20. CoMRoS: Cooperative mobile robots Stuttgart

    Energy Technology Data Exchange (ETDEWEB)

    Braeunl, T.; Kalbacher, M.; Levi, P.; Mamier, G. [Universitaet Stuttgart (Germany)

    1996-12-31

    Project CoMRoS has the goal to develop intelligent cooperating mobile robots. Several different vehicles are to solve a single task autonomously by exchanging plans without a central control. We use {open_quotes}Robuter II{close_quotes} vehicles from Robosoft France, adapted to our needs. The standard vehicle has very little local intelligence (VME bus system) and is controlled remotely by wireless Ethernet for sending steering commands and receiving sonar sensor data. A wireless video link is used to transmit camera images. Data exchange between vehicles is then performed among the corresponding workstations. The remote control is basically used to simplify testing and debugging of robot programs. However, each vehicle can also be driven completely autonomous by using a laptop PC.

  1. Energy-oriented modernisation of a school building at Stuttgart-Plieningen; Energiegerechte Sanierung eines Schulgebaeudes in Stuttgart-Plieningen

    Energy Technology Data Exchange (ETDEWEB)

    Kienzlen, V. [Stadt Stuttgart (Germany). Amt fuer Umweltschutz; Erhorn, H. [Fraunhofer-Institut fuer Bauphysik, Stuttgart (Germany); Biegert, B. [Inst. fuer Kernenergie und Energiesysteme, Lehrstuhl fuer Heiz- und Raumlufttechnik, Stuttgart (Germany)

    1997-12-31

    A typical school building serves to exemplify the opportunities connected with the modernization of the shell of a building and its technical equipment. By means of simultaneous, integrated planning and execution steps, positive interactions are to be obtained. The target set is to maximize energy conservation while optimizing overall economy. The following individual concepts are dealt with in detail: thermal protection, lighting, heating system, control of space heating. (MSK) [Deutsch] An einem typischen Schulgebaeude wird gezeigt, welche Moeglichkeiten eine Sanierung von Gebaeudehuelle und Anlagentechnik bietet. Durch zeitgleiche, integrierte Planung und Durchfuehrung der Sanierungsmassnahmen sollen positive Wechselwirkungen genutzt werden. Es wird die maximal moegliche Energieeinsparung bei optimierter Gesamtwirtschaftlichkeit angestrebt. Im Einzelnen werden die Konzeptionen fuer den Waermeschutz, fuer die Beleuchtung, fuer die Heizungsanlage sowie fuer die Regelung der Raumbeheizung naaeher erlaeutert.

  2. Enquêter sur la « diversité » à Berlin. Le cas de l’inspecteur Bobkowski

    Directory of Open Access Journals (Sweden)

    Barbara Thériault

    2011-04-01

    Full Text Available Comment traiter de diversité dans une organisation qui est réputée y être hostile ? Se réglant sur une démarche wébérienne, je présente dans cet article un cas, celui du commissaire Klaus Bobkowski, un enseignant responsable de la section « éducation politique » à l’Académie de police de Berlin et historien amateur. En considérant ce cas, ainsi que d’autres efforts pour composer avec la différence sous la République de Weimar (1918-1933 que j’ai enregistrés durant mon travail de terrain, je tente de faire saillir les motifs qui sous-tendent l’action des commissaires ayant contribué à la reconnaissance et à la promotion de la différence au sein des services policiers en Allemagne depuis les années 1990. En enquêtant sur ces motifs d’action, je suis en mesure de construire un idéaltype d’un « porteur de la diversité », qu’on peut lier, comme je le soutiens, à un programme libéral d’égalité civique.Investigate the “diversity” in Berlin. The case of the Inspector BobkowskiHow can one consider diversity in an organisation having a reputation for being against it? Following a weberian perspective, I present in this article such a case, that of Inspector Bobkowski, a teacher in charge of the “political education” section of the “Police Academy” of Berlin and amateur historian. In considering this case, along with other efforts to take differences into account during the Weimar Republic (1918-1933 that I recorded during my field work, I attempt to bring out the motifs which underline those actions of the police inspectors that contributed to the recognition and to the promotion of difference within the police services in Germany since the 1990s. By investigating these motifs of action, I am able to construct an ideal type of a “diversity messenger” that one can link, as I argue, to a liberal program of civic equality.Hacer encuestas en Berlín sobre la «diversidad». El caso del

  3. Participation et conflits : l’enjeu des espaces intermédiaires. Conflits socio-spatiaux à Berlin et Saint-Denis

    Directory of Open Access Journals (Sweden)

    Élise Roche

    2011-12-01

    Full Text Available La participation institutionnelle est souvent présentée comme un espace de débat à une échelle très localisée ; on lui reproche souvent le manque d’enjeux et d’impact qu’elle peut comporter pour les projets urbains. En postulant que ces dispositifs naissent de conflits micro-locaux, nous essaierons d’interroger en quoi ce processus reflète au contraire des enjeux sociaux importants qui se jouent à l’échelle de quartiers. Ce questionnement s’appuiera notamment sur l’hypothèse que l’objet territorial de la participation masque bien souvent des tensions sociales, et donc des conflits d’ordre socio-spatiaux. En analysant deux conflits locaux de gestion urbaine, à Berlin et à Saint-Denis, nous analyserons l’articulation entre ceux-ci et les processus de participation locaux. Les quartiers en marge en constituent un bon cadre d’étude par les processus de ségrégation qui s’y exercent.Die Bürgerbeteiligung wird oft als ein Aktionsfeld ohne politische Wirkunskraft gesehen, in welchem nur lokale Themen behandelt werden; die Bürgerbeteiligung sei nicht fähig die Stadtplanung zu ändern. Das politische Engagement der Bürgerinnen und Bürger erweist sich hingegen als sehr wichtig, wenn man Konflikte der institutionellen Bürgerbeteiligung betrachtet, die sich auf einer mikro-geographischen Ebene abspielen. Die territoriale Verankerung der Bürgerbeteiligung tendiert allerdings dazu, die soziale Komponente der Konflikte zu verdecken. Der vorliegende Artikel untersucht, wie lokale Konflikte über Stadtplanung und -organisation in Berlin und Saint-Denis mit lokalen partizipativen Prozessen angegangen werden könnten. Stadtteile mit besonderem Entwicklungsbedarf wie Stadtrandgebiete, die von Stadterneuerung, Gentrifizierungs- sowie Segregationsprozessen betroffen sind, gelten hierfür als geeignete Untersuchungsgegenstände.

  4. Impact of land cover data on the simulation of urban heat island for Berlin using WRF coupled with bulk approach of Noah-LSM

    Science.gov (United States)

    Li, Huidong; Wolter, Michael; Wang, Xun; Sodoudi, Sahar

    2017-09-01

    Urban-rural difference of land cover is the key determinant of urban heat island (UHI). In order to evaluate the impact of land cover data on the simulation of UHI, a comparative study between up-to-date CORINE land cover (CLC) and Urban Atlas (UA) with fine resolution (100 and 10 m) and old US Geological Survey (USGS) data with coarse resolution (30 s) was conducted using the Weather Research and Forecasting model (WRF) coupled with bulk approach of Noah-LSM for Berlin. The comparison between old data and new data partly reveals the effect of urbanization on UHI and the historical evolution of UHI, while the comparison between different resolution data reveals the impact of resolution of land cover on the simulation of UHI. Given the high heterogeneity of urban surface and the fine-resolution land cover data, the mosaic approach was implemented in this study to calculate the sub-grid variability in land cover compositions. Results showed that the simulations using UA and CLC data perform better than that using USGS data for both air and land surface temperatures. USGS-based simulation underestimates the temperature, especially in rural areas. The longitudinal variations of both temperature and land surface temperature show good agreement with urban fraction for all the three simulations. To better study the comprehensive characteristic of UHI over Berlin, the UHI curves (UHIC) are developed for all the three simulations based on the relationship between temperature and urban fraction. CLC- and UA-based simulations show smoother UHICs than USGS-based simulation. The simulation with old USGS data obviously underestimates the extent of UHI, while the up-to-date CLC and UA data better reflect the real urbanization and simulate the spatial distribution of UHI more accurately. However, the intensity of UHI simulated by CLC and UA data is not higher than that simulated by USGS data. The simulated air temperature is not dominated by the land cover as much as the land

  5. Effects of a chemical plant on surface water, illustrated by the example of the chemical plant at Berlin-Adlershof/Gruenau. Vol.3 in the series: Site profiles of persistent chlorinated hydrocarbons - cause-oriented monitoring in aquatic media; Auswirkungen eines Chemiestandortes auf umliegende Gewaesser dargestellt am Beispiel der chemischen Fabrik in Berlin-Adlershof/Gruenau. Bd. 3 der Reihe: Standortprofile persistenter chlorierter Kohlenwasserstoffe - ursachenorientiertes Monitoring in aquatischen Medien

    Energy Technology Data Exchange (ETDEWEB)

    Heinisch, E.; Kettrup, A.; Bergheim, W.; Wenzel, S.

    2002-06-01

    Primary data which were obtained on the basis of official surveys by the Senatsverwaltung fuer Stadtentwicklung/Fischereiamt des Landes Berlin for sDDT ({sigma} DDT, DDE, DDD, DDMU), sHCH ({sigma}{alpha}-, {beta}-, {gamma}-, {delta}-, {epsilon}-HCH), sPCB ({sigma} Cong. 28, 52, 101, 138, 153, 180) and HCB in surface water, surface sediment, suspended matter, breams (Abramis brama) and eels (Anguilla anguilla) a cause-oriented monitoring was elaborated concerning the load of waters of Berlin for the period 1983-2000. The structuring of the data consolidated statistically was made according to longitudinal profiles (Teltowkanal from the entrance to the Griebnitzsee, Spree-Oder-System from Seddinsee via Ober-, Stadt- and Unterspree to the mouth into the Havel in Spandau, the Havel from Niederneuendorfer See till Suedliche Unterhavel, the lakes in Grunewald till the city area in Charlottenburg, the lakes in the north of Berlin) as well as time series. The chemical enterprise in Adlershof/Gruenau which produced DDT containing preparations till 1985 and lindane containing preparations till 1989 was identified as the outstanding source of sDDT and sHCH loads. (orig.) [German] Auf der Basis amtlicher Erhebungen durch die Senatsverwaltung fuer Stadtentwicklung/Fischereiamt des Landes Berlin gewonnene Primaerdaten von sDDT ({sigma} DDT, DDE, DDD, DDMU), sHCH ({sigma}{alpha}-, {beta}-, {gamma}-, {delta}-, {epsilon}-HCH), sPCB ({sigma} Kong. 28, 52, 101, 138, 153, 180) und HCB in Oberflaechenwasser, Oberflaechensediment, Schwebstoffen, Brassen/Bleien (Abramis brama) und Aalen (Anguilla anguilla) wurde ein ursachenorientiertes Monitoring ueber die Belastung Berliner Gewaesser erarbeitet, das den Zeitraum von 1983-2000 umfasst. Die Strukturierung der statistisch aufgearbeiteten Werte erfolgte einmal nach Laengsprofilen (Teltowkanal von der Einfahrt bis zum Griebnitzsee, Spree-Oder-System vom Seddinsee ueber die Ober-, Stadt- und Unterspree bis zur Muendung in die Havel in

  6. The effects of long (C20/22) and short (C18) chain omega-3 fatty acids on keel bone fractures, bone biomechanics, behavior, and egg production in free-range laying hens.

    Science.gov (United States)

    Toscano, M J; Booth, F; Wilkins, L J; Avery, N C; Brown, S B; Richards, G; Tarlton, J F

    2015-05-01

    Keel fractures in the laying hen are the most critical animal welfare issue facing the egg production industry, particularly with the increased use of extensive systems in response to the 2012 EU directive banning conventional battery cages. The current study is aimed at assessing the effects of 2 omega-3 (n3) enhanced diets on bone health, production endpoints, and behavior in free-range laying hens. Data was collected from 2 experiments over 2 laying cycles, each of which compared a (n3) supplemented diet with a control diet. Experiment 1 employed a diet supplemented with a 60:40 fish oil-linseed mixture (n3:n6 to 1.35) compared with a control diet (n3:n6 to 0.11), whereas the n3 diet in Experiment 2 was supplemented with a 40:60 fish oil-linseed (n3:n6 to 0.77) compared to the control diet (n3:n6 to 0.11). The n3 enhanced diet of Experiment 1 had a higher n3:n6 ratio, and a greater proportion of n3 in the long chain (C20/22) form (0.41 LC:SC) than that of Experiment 2 (0.12 LC:SC). Although dietary treatment was successful in reducing the frequency of fractures by approximately 27% in Experiment 2, data from Experiment 1 indicated the diet actually induced a greater likelihood of fracture (odds ratio: 1.2) and had substantial production detriment. Reduced keel breakage during Experiment 2 could be related to changes in bone health as n3-supplemented birds demonstrated greater load at failure of the keel, and tibiae and humeri that were more flexible. These results support previous findings that n3-supplemented diets can reduce fracture likely by increasing bone strength, and that this can be achieved without detriment to production. However, our findings suggest diets with excessive quantities of n3, or very high levels of C20/22, may experience health and production detriments. Further research is needed to optimize the quantity and type of n3 in terms of bone health and production variables and investigate the potential associated mechanisms. © 2015

  7. Alte und neue Problemaspekte der Figur. Zu einem medienübergreifenden Versuch einer Begriffsbestimmung der Figur [Jens Eder / Fotis Jannidis / Ralf Schneider (Hg.: Characters in Fic­tional Worlds. Understanding Imaginary Beings in Literature, Film, and Other Media. Berlin 2010

    Directory of Open Access Journals (Sweden)

    Carmen Lăcan

    2012-12-01

    Full Text Available Rezension zu / Review of:Jens Eder / Fotis Jannidis / Ralf Schneider (Hg.: Characters in Fic­tional Worlds. Understanding Imaginary Beings in Literature, Film, and Other Media. Berlin 2010

  8. Actividad de polvo, extractos y aceite esencial de Peumus boldus Molina solos y en mezcla con Bacillus thuringiensis Berliner contra Spodoptera frugiperda (J.E. Smith) y Helicoverpa zea (Boddie).

    OpenAIRE

    Silva Aguayo, Gonzalo Iván

    2010-01-01

    Se evaluaron en condiciones de laboratorio e invernadero las propiedades insecticidas del polvo, aceite esencial y extracto en cloruro de metileno de Boldo (Peumus boldus Molina), además del alcaloide boldina y el terpeno 1-8-cineol (eucaliptol), solos y en combinación con Bacillus thuringiensis Berliner contra larvas de Spodoptera frugiperda (J.E. Smith) y Helicoverpa zea Boddie. Se realizaron bioensayos para evaluar mortalidad, efecto en el ciclo de vida y las preferencias alimenticias de l...

  9. Using Airborne LiDAR and QuickBird Data for Modelling Urban Tree Carbon Storage and Its Distribution—A Case Study of Berlin

    Directory of Open Access Journals (Sweden)

    Johannes Schreyer

    2014-11-01

    Full Text Available While CO2 emissions of cities are widely discussed, carbon storage in urban vegetation has been rarely empirically analyzed. Remotely sensed data offer considerable benefits for addressing this lack of information. The aim of this paper is to develop and apply an approach that combines airborne LiDAR and QuickBird to assess the carbon stored in urban trees of Berlin, Germany, and to identify differences between urban structure types. For a transect in the city, dendrometric parameters were first derived to estimate individual tree stem diameter and carbon storage with allometric equations. Field survey data were used for validation. Then, the individual tree carbon storage was aggregated at the level of urban structure types and the distribution of carbon storage was analysed. Finally, the results were extrapolated to the entire urban area. High accuracies of the detected tree locations were reached with 65.30% for all trees and 80.1% for dominant trees. The total carbon storage of the study area was 20,964.40 t (σ = 15,550.11 t. Its carbon density equaled 13.70 t/ha. A general center-to-periphery increase in carbon storage was identified along the transect. Our approach methods can be used by scientists and decision-makers to gain an empirical basis for the comparison of carbon storage capacities between cities and their subunits to develop adaption and mitigation strategies against climate change.

  10. World Congresses of the International Society of Physical and Rehabilitation Medicine 2013-2015: the way forward - from Beijing to Berlin.

    Science.gov (United States)

    Gutenbrunner, Christoph; Fialka-Moser, Veronika; Li, Leonard S W; Paternostro-Sluga, Tatjana; Stucki, Gerold; Nugraha, Boya; Guzman, Juan Manuel; Imamura, Marta; Battistella, Linamara Rizzo; Li, Jianan

    2014-09-01

    Scientific congresses are an important tool to support communication among scientists, enabling exchange of knowledge and discussion of research results. They can also provide specialist education and allow a forum in which to develop the goals and policies of scientific societies. The World Congresses of the International Society of Physical and Rehabilitation Medicine (ISPRM) aims at continuous improvement of congress quality. The programme development aims are: to operate at the highest possible scientific level; to guarantee continuous communication within the main areas of science in the field; and to invite experts to present topics of recent interest. The first section, the basic programme, largely comprises original papers selected from submitted abstracts. The second section covers topics of recent interest in more depth. Other sessions include recent topics arising from the ISPRM-World Health Organization (ISPRM-WHO) liaison, collaborative sessions with other societies, including national societies special interest sessions and ISPRM partners, and sessions organized by young scientists and students. These aims and programme guide the organizers of the 9th World Congress, which will be held on 19-23 June 2015 in Berlin. The concepts described here will be developed further for use in future ISPRM World Congresses.

  11. Urbanität nach exklusivem Rezept. Die Ausdeutung des Städtischen durch hochpreisige Immobilienprojekte in Berlin und Los Angeles

    Directory of Open Access Journals (Sweden)

    Henning Füller

    2013-07-01

    Full Text Available Innerstädtisches Wohnen steht zunehmend hoch im Kurs. Wahlweise als „Renaissance der Stadt“, Reurbanisierung oder Gentrifizierung thematisiert, ist das gegenwärtige Interesse von Investor_innen, Projektentwickler_innen und Käufer_innen an innerstädtischen Lagen prägnanter Ausdruck einer fortgesetzten Restrukturierung europäischer und US-amerikanischer Städte. Neben Prozessen der Inwertsetzung und Verdrängung umfasst diese Neuordnung auch die Ebene der Bedeutungen von Stadt und Urbanität. Insbesondere hochpreisige Neubauprojekte konkretisieren derzeit veränderte Vorstellungen bezüglich der Qualität der Stadt, ihrer Nutzer_innen und Nutzungsweisen. Der Beitrag zieht Projekte innerstädtischen Luxuswohnens in Berlin und Los Angeles heran, um dieser baulichen Konkretisierung von Diskursen um Stadt und Urbanität als Aspekt der gegenwärtigen „Renaissance der Stadt“ nachzugehen. In welcher Weise manifestieren sich Vorstellungen des erstrebenswerten städtischen Lebens in aktuellen Projekten hochpreisigen innerstädtischen Wohnungsbaus und welche Implikationen hat dies für die Gestalt der Stadt?

  12. Little evidence for links between memory complaints and memory performance in very old age: longitudinal analyses from the Berlin Aging Study.

    Science.gov (United States)

    Pearman, Ann; Hertzog, Christopher; Gerstorf, Denis

    2014-12-01

    Cross-sectional and longitudinal relationships between memory complaint and memory performance were examined in a sample of old-old participants from the Berlin Aging Study (BASE; N = 504, ages 70 to 100, age M = 84.7 at study onset). Participants were measured 4 times over the course of 6 years. Similar to many previous studies, initial cross-sectional memory complaints were predicted by depression and neuroticism, but not memory performance. Subjective age also predicted memory complaint independent of other variables. Latent growth curve models based on age and time in the study revealed that memory complaints did not change in level with age or time, and manifested no reliable random effects (individual differences in change). These models also detected no significant relationship between changes in memory and either initial memory complaint or changes in memory complaint over age or over time. None of the covariates that predicted initial memory complaints were related to changes in memory complaints over time. An autoregressive latent variable model for memory complaints, consistent with a conceptualization of complaints as judgments constructed from beliefs and other influences in the moment, did detect a concurrent effect of memory on memory complaints at the third occasion, controlling on initial complaints. These results suggest that for the oldest-old, changes in memory complaints may not primarily reflect monitoring of actual age-related memory changes, but rather are affected by other variables, including age-based memory stereotypes, neuroticism, depression, and concerns about aging.

  13. Medizinbibliotheken – Konstant im Wandel. Jahrestagung der Arbeitsgemeinschaft für Medizinisches Bibliothekswesen (AGMB e.V. vom 16. bis 18. September 2013 in Berlin

    Directory of Open Access Journals (Sweden)

    Semmler-Schmetz, Martina

    2013-12-01

    Full Text Available [english] The Annual Meeting 2013 of the German MLA (AGMB e.V. took place from September 16 to 18 at the Charité – Universitätsmedizin Berlin. The conference was hosted by the Medical Library of the Charité.The main topics dealt with included evidence-based medicine and the role of librarians in the transfer of knowledge from research into practice, library services to support researchers in the publishing process, open access publishing, the role of libraries in research data management, pioneering models for the supply of digital natives with e-learning materials, as well as the requirements and tools of quality management in academic libraries. Work groups, meeting points and short presentations provided the participants with additional opportunities to gather information on current topics and to exchange their experiences. The programme was completed by a panel discussion on e-books, a workshop on systematic literature searching, an exhibition featuring the participating companies’ products and services, product reviews, a poster session and the prize giving event of the 2013 AGMB competition “Leuchttürme in Medizinbibliotheken”.

  14. The beauty and the beast: reflections about the socio-historical and subcultural context of drag queens and "Tunten" in Berlin.

    Science.gov (United States)

    Balzer, Carsten

    2004-01-01

    In this article, I focus on two different faces found in Berlin's gay subculture: the Tunten and the drag queens. Both are commonly seen as "male homosexual transvestites," although many such individuals today prefer to identify themselves somewhere within a diverse transgender spectrum rather than as transvestites. Tunten and drag queens differ in their gender performativity, their self-image and their chosen role models as well as in the niches in which they have been able to establish themselves in German mainstream society. Based on ethnographic data, I argue against the widespread reductionist view that the differences between Tunten and drag queens lie primarily in style, behavior, talent and success. Nor can these differences be easily explained away as a result of subculture globalization. Instead, I show that there is a simultaneous coexistence of both a subculturally established, "traditional" local transgender culture and a more recently adopted and partly imported, new local transgender culture. The coexistence of these two urban transgender cultures also indicates the paradigm shift in German gay and youth cultures of the last decades. Thus, I will emphasize the importance of the socio-historical and subcultural processes in studying transgender cultures in Western societies.

  15. Berliner Ensemble 1957 – Piccolo Teatro 1963. Science in the reception of Brecht’s "Galileo" as from the press reviews on both stagings

    Directory of Open Access Journals (Sweden)

    Francesco Cuomo

    2006-03-01

    Full Text Available The article reports the outcome of an analysis of the reception of Bertolt Brecht’s play, "The Life of Galileo", as presented by Giorgio Strehler (Milan, 1963 and Brecht himself in collaboration with Erich Engel (East Berlin, 1957, carried out on respective press reviews. The reviews were examined by the application of quantitative analysis based on the recurrence of determinate themes associated with images of science. In comparing the results of the analysis of each of the two press reviews, it appears that different images were conveyed by the same play performed in two different contexts for different audiences. Italy, in particular, showed a more frequent recurrence of the conflict between science and religion as a result of the ongoing cultural and spiritual authority of the Church, whereas in the German Democratic Republic’s communist regime, where Brecht is a troublesome but tolerated intellectual, the topics of the scientist’s freedom within the Establishment and intellectual courage were more frequent.

  16. Berliner Ensemble 1957 – Piccolo Teatro 1963. Science in the reception of Brecht’s "Galileo" as from the press reviews on both stagings (Italian original version

    Directory of Open Access Journals (Sweden)

    Francesco Cuomo

    Full Text Available The article reports the outcome of an analysis of the reception of Bertolt Brecht’s play, "The Life of Galileo", as presented by Giorgio Strehler (Milan, 1963 and Brecht himself in collaboration with Erich Engel (East Berlin, 1957, carried out on respective press reviews. The reviews were examined by the application of quantitative analysis based on the recurrence of determinate themes associated with images of science. In comparing the results of the analysis of each of the two press reviews, it appears that different images were conveyed by the same play performed in two different contexts for different audiences. Italy, in particular, showed a more frequent recurrence of the conflict between science and religion as a result of the ongoing cultural and spiritual authority of the Church, whereas in the German Democratic Republic’s communist regime, where Brecht is a troublesome but tolerated intellectual, the topics of the scientist’s freedom within the Establishment and intellectual courage were more frequent.

  17. Characterization of CoRoT Target Fields with the Berlin Exoplanet Search Telescope: Identification of Periodic Variable Stars in the LRa1 Field

    CERN Document Server

    Kabath, P; Erikson, A; Hedelt, P; Von Paris, P; Rauer, H; Renner, S; Titz, R; Karoff, C; 10.1088/0004-6256/136/2/654

    2009-01-01

    In this paper, we report on observations of the CoRoT LRa1 field with the Berlin Exoplanet Search Telescope (BEST). The current paper is part of a series of papers describing the results of our stellar variability survey. The BEST is a small aperture telescope with a wide field of view (FOV). It is dedicated to searching for stellar variability within the target fields of the CoRoT space mission to aid in minimizing false-alarm rates and identify potential targets for additional science. The LRa1 field is CoRoT's second long run field located in the galactic anticenter direction. We observed the LRa1 stellar field on 23 nights between November and March 2005/2006. From 6099 stars marked as variable, 39 were classified as periodic variable stars and 27 of them are within the CoRoT FOV. We also confirmed the variability for four stars listed in the General Catalogue of Variable Stars (GCVS).

  18. Hands-on keyboard: The multifunctional tutorial for teaching and practical training of space-technology at the Berlin University of Technology

    Science.gov (United States)

    Lo, R.; Johenning, B.; Laβmann, J.; Leppich, J.; He, Tian; Thierschmann, M.

    1995-05-01

    The multifunctional tutorial for teaching and practical training of space technology at the Aerospace Institute of Berlin University of Technology (BUT) is a research project designed to exploit certain features of expert systems for the management of a complex space education and information system. This paper describes this new approach to computer aided teaching and research. The system comprises databases, a complex of modelling features, a large technical library and files of the lectures presented during courses. The databases include a complete inventory of international launch vehicles and all major conceptual vehicle designs and their parameters (presently 125 systems) and details of rocket launches since 1957 (presently 3508 launches). Another base contains all major data of about 340 rocket motors and thrusters; yet another holds more than 700 data sheets concerning published data of cost and prices of the development, production and operation of launchers, stages, subsystems and related infrastructure. This paper presents the structure of the tutorial which is in accordance with the lectures offered and assures easy use accomplished by self-explanatory graphical menu-guidance and pictograms, visual representation of choices and a help-system based on practical experience. The structure of simulation and modelling has a wide range of degrees of freedom with strict separation between input parameters and derived values, strict indication of limitations (range of valid inputs) and with intelligent monitoring of inputs for possible contradictions.

  19. Tracking city CO2 emissions from space using a high-resolution inverse modelling approach: a case study for Berlin, Germany

    Science.gov (United States)

    Pillai, Dhanyalekshmi; Buchwitz, Michael; Gerbig, Christoph; Koch, Thomas; Reuter, Maximilian; Bovensmann, Heinrich; Marshall, Julia; Burrows, John P.

    2016-08-01

    Currently, 52 % of the world's population resides in urban areas and as a consequence, approximately 70 % of fossil fuel emissions of CO2 arise from cities. This fact, in combination with large uncertainties associated with quantifying urban emissions due to lack of appropriate measurements, makes it crucial to obtain new measurements useful to identify and quantify urban emissions. This is required, for example, for the assessment of emission mitigation strategies and their effectiveness. Here, we investigate the potential of a satellite mission like Carbon Monitoring Satellite (CarbonSat) which was proposed to the European Space Agency (ESA) to retrieve the city emissions globally, taking into account a realistic description of the expected retrieval errors, the spatiotemporal distribution of CO2 fluxes, and atmospheric transport. To achieve this, we use (i) a high-resolution modelling framework consisting of the Weather Research Forecasting model with a greenhouse gas module (WRF-GHG), which is used to simulate the atmospheric observations of column-averaged CO2 dry air mole fractions (XCO2), and (ii) a Bayesian inversion method to derive anthropogenic CO2 emissions and their errors from the CarbonSat XCO2 observations. We focus our analysis on Berlin, Germany using CarbonSat's cloud-free overpasses for 1 reference year. The dense (wide swath) CarbonSat simulated observations with high spatial resolution (approximately 2 km × 2 km) permits one to map the city CO2 emission plume with a peak enhancement of typically 0.8-1.35 ppm relative to the background. By performing a Bayesian inversion, it is shown that the random error (RE) of the retrieved Berlin CO2 emission for a single overpass is typically less than 8-10 Mt CO2 yr-1 (about 15-20 % of the total city emission). The range of systematic errors (SEs) of the retrieved fluxes due to various sources of error (measurement, modelling, and inventories) is also quantified. Depending on the assumptions made, the SE

  20. Public/privé : la (redistribution des rôles dans la production des espaces publics à Paris et à Berlin

    Directory of Open Access Journals (Sweden)

    Antoine Fleury

    2010-11-01

    Full Text Available Cet article se propose d’évaluer quelles sont les réalités de la privatisation des espaces publics au sein des métropoles européennes, en examinant la distribution des rôles entre acteurs publics et privés, à Paris et Berlin. La confrontation de ces deux cas conduit à relativiser la privatisation des espaces publics dans les métropoles européennes, en tout cas en ce qui concerne l’intervention du secteur privé dans leur production. Alors que le recours au privé demeure limité à quelques morceaux de ville et varie d’une ville à l’autre, l’investissement public global dans le domaine des espaces publics demeure considérable. Les formes et modes de l’action publique ont en outre été profondément renouvelés depuis les années 1980. Pour autant, si les pouvoirs publics gardent une place prépondérante dans ce domaine, c’est de plus en plus en associant les acteurs privés dans toute leur diversité, des acteurs économiques aux résidants et aux acteurs locaux, en passant par les professionnels de la ville. C’est finalement avec cette ouverture aux résidants et aux acteurs locaux que se dessinent plus précisément des tendances à la privatisation au sein des métropoles européennes, les intérêts privés pesant fortement sur les décisions des élus, les enjeux locaux pouvant s’inscrire en contradiction avec ce qui fait la ville dans son ensemble.The present article focuses on the privatisation of public spaces in European metropoles (Paris, Berlin in looking at task distribution between public and private actors. Confronting both cities sheds a new light on privatisation practices in European metropoles, at least as far as the private sector’s intervention in producing public spaces is concerned. Private actors intervene in relatively limited areas, with no general pattern. On the contrary, public investment in public spaces remains considerable. Furthermore, patterns form and modes of public action

  1. A new body mass estimation of Brachiosaurus brancai Janensch, 1914 mounted and exhibited at the Museum of Natural History (Berlin, Germany

    Directory of Open Access Journals (Sweden)

    H.-C. Gunga

    2008-02-01

    Full Text Available Body mass and surface areas are important in several aspects for an organism living today. Therefore, mass and surface determinations for extinct dinosaurs could be important for paleo-biological aspects as well. Based on photogrammetrical measurement the body mass and body surface area of the Late Jurassic Brachiosaurus brancai Janensch, 1914 from Tendaguru (East Africa, a skeleton mounted and exhibited at the Museum of Natural History in Berlin (Germany, has been re-evaluated. We determined for a slim type of 3D reconstruction of Brachiosaurus brancai a total volume of 47.9 m3 which represents, assuming a mean tissue density of 0.8 kg per 1,000 cm3, a total body mass of 38,000 kg. The volume distributions from the head to the tail were as follows: 0.2 m3 for the head, neck 7.3 m3, fore limbs 2.9 m3, hind limbs 2.6 m3, thoracic-abdominal cavity 32.4 m3, tail 2.2 m3. The total body surface area was calculated to be 119.1 m2, specifically 1.5 m2 for the head, 26 m2 neck, fore limbs 18.8 m2, hind limbs 16.4 m2, 44.2 m2 thoracic-abdominal cavity, and finally the tail 12.2 m2. Finally, allometric equations were used to estimate presumable organ sizes of this extinct dinosaur and to test whether their dimensions really fit into the thoracic and abdominal cavity of Brachiosaurus brancai if a slim body shape of this sauropod is assumed. doi:10.1002/mmng.200700011

  2. Caesarean Section Frequency among Immigrants, Second- and Third-Generation Women, and Non-Immigrants: Prospective Study in Berlin/Germany.

    Directory of Open Access Journals (Sweden)

    Matthias David

    Full Text Available The frequency of caesarean section delivery varies between countries and social groups. Among other factors, it is determined by the quality of obstetrics care. Rates of elective (planned and emergency (in-labor caesareans may also vary between immigrants (first generation, their offspring (second- and third-generation women, and non-immigrants because of access and language barriers. Other important points to be considered are whether caesarean section indications and the neonatal outcomes differ in babies delivered by caesarean between immigrants, their offspring, and non-immigrants.A standardized interview on admission to delivery wards at three Berlin obstetric hospitals was performed in a 12-month period in 2011/2012. Questions on socio-demographic and care aspects and on migration (immigrated herself vs. second- and third-generation women vs. non-immigrant and acculturation status were included. Data was linked with information from the expectant mothers' antenatal records and with perinatal data routinely documented in the hospital. Regression modeling was used to adjust for age, parity and socio-economic status.The caesarean section rates for immigrants, second- and third-generation women, and non-immigrant women were similar. Neither indications for caesarean section delivery nor neonatal outcomes showed statistically significant differences. The only difference found was a somewhat higher rate of crash caesarean sections per 100 births among first generation immigrants compared to non-immigrants.Unlike earlier German studies and current studies from other European countries, this study did not find an increased rate of caesarean sections among immigrants, as well as second- and third-generation women, with the possible exception of a small high-risk group. This indicates an equally high quality of perinatal care for women with and without a migration history.

  3. Use of by-products rich in carbon and nitrogen as a nutrient source to produce Bacillus thuringiensis (Berliner)-based bio pesticide

    Energy Technology Data Exchange (ETDEWEB)

    Valicente, Fernando H. [EMBRAPA Milho e Sorgo, Sete Lagoas, MG (Brazil)]. E-mail: valicent@cnpms.embrapa.br; Mourao, Andre H.C. [Curso de Meio Ambiente, Sete Lagoas, MG (Brazil)

    2008-11-15

    The amount and sources of carbon and nitrogen used to produce Bacillus thuringiensis (Berliner)-based biopesticide may influence the quality of the fi nal product. The objective of this research was to test different levels of carbon and nitrogen: medium 1 - 1.5% maize glucose + 0.5% soy fl our, medium 2 - 3.0% maize glucose + 1.0% soy flour, medium 3 - 1.0% maize glucose + 3.0% soy fl our and medium 4 - Luria Bertani (LB) + salts (FeSO{sub 4}, ZnSO{sub 4}, MnSO{sub 4}, MgSO{sub 4}). The seed culture was produced in LB medium plus salt, under agitation (200 rpm) for 18h at 30 deg C. The strain 344 of Bt was used (B. thuringiensis var tolworthi - belonging to the EMBRAPA's Bt Bank). The pH was measured at regular intervals, and After culturing for 96h, the pH of the four tested media was basified (6.91 and 8.15), the number of spores yielded 4.39 x 10{sup 9} spores/ml in medium 3, where the amount of protein is high. The dry biomass weight accumulated in media 3 was 39.3 g/l. Mortality of 2-day-old larvae Spodoptera frugiperda (J.E. Smith) was 100% when using Bt produced in media 3 and 4. CL{sub 50} for medium 3 was 8.4 x 10{sup 6} spores/ml. All tested media were satisfactory to Bt growth, and medium 3 was the most promising to be used on a large scale Bt-based biopesticide production. (author)

  4. Use of by-products rich in carbon and nitrogen as a nutrient source to produce Bacillus thuringiensis (Berliner)-based biopesticide.

    Science.gov (United States)

    Valicente, Fernando H; Mourão, André H C

    2008-01-01

    The amount and sources of carbon and nitrogen used to produce Bacillus thuringiensis (Berliner)-based biopesticide may influence the quality of the final product. The objective of this research was to test different levels of carbon and nitrogen: medium 1 - 1.5% maize glucose + 0.5% soy flour, medium 2 - 3.0% maize glucose + 1.0% soy flour, medium 3 - 1.0% maize glucose + 3.0% soy flour and medium 4 - Luria Bertani (LB) + salts (FeSO4, ZnSO4, MnSO4, MgSO4). The seed culture was produced in LB medium plus salt, under agitation (200 rpm) for 18h at 30 masculineC. The strain 344 of Bt was used (B. thuringiensis var tolworthi - belonging to the Embrapa's Bt Bank). The pH was measured at regular intervals. and After culturing for 96h, the pH of the four tested media was basified (6.91 and 8.15), the number of spores yielded 4.39 x 10(9) spores/ml in medium 3, where the amount of protein is high. The dry biomass weight accumulated in media 3 was 39.3 g/l. Mortality of 2-day-old larvae Spodoptera frugiperda (J.E. Smith) was 100% when using Bt produced in media 3 and 4. CL50 for medium 3 was 8.4 x 10(6) spores/ml. All tested media were satisfactory to Bt growth, and medium 3 wass the most promising to be used on a large scale Bt-based biopesticide production.

  5. Répercussions de la chute du mur de Berlin sur des conflits nationalistes : Pays Basque et Irlande du Nord

    Directory of Open Access Journals (Sweden)

    Pascal Pragnère

    2012-11-01

    Full Text Available La chute du mur de Berlin et l’effondrement des régimes communistes eurent pour effet de discréditer et affaiblir de nombreux mouvements révolutionnaires, et de provoquer l’émergence ou la résurgence de mouvements nationalistes.En 1989-90, deux conflits violents faisaient rage au cœur de l’Europe occidentale démocratique, en Irlande du Nord et au Pays Basque.Dans ces deux territoires, des nationalistes, dont certains étaient des radicaux animés par des revendications nationalistes et révolutionnaires s’opposèrent à des états démocratiques par l’utilisation de la violence. Un processus de paix se développa à partir de 1998 en Irlande du Nord ; celui du Pays Basque est toujours dans l’impasse.Il semble au premier abord que ces conflits continuèrent sans bouleversement majeur dans la période qui suivit la chute du mur.Cet article examine les revendications des nationalistes en Irlande du Nord et au Pays Basque pour tenter de dévoiler dans quelle mesure ils furent affectés par ce choc historique.Une perspective comparative permet de comprendre que ces mouvements furent influencés différemment en fonction des contextes locaux. Certains acteurs politiques restèrent volontairement imperméables, alors que d’autres furent davantage affectés par le débat idéologique.

  6. Histopathology and the lethal effect of Cry proteins and strains of Bacillus thuringiensis Berliner in Spodoptera frugiperda J.E. Smith Caterpillars (Lepidoptera, Noctuidae).

    Science.gov (United States)

    Knaak, N; Franz, A R; Santos, G F; Fiuza, L M

    2010-08-01

    Among the phytophagous insects which attack crops, the fall armyworm, Spodoptera frugiperda (J.E. Smith, 1797) (Lepidoptera, Noctuidae) is particularly harmful in the initial growth phase of rice plants. As a potential means of controlling this pest, and considering that the entomopathogen Bacillus thuringiensis Berliner demonstrates toxicity due to synthesis of the Cry protein, the present study was undertaken to evaluate this toxic effect of B. thuringiensis thuringiensis 407 (pH 408) and B. thuringiensis kurstaki HD-73 on S. frugiperda. The following method was used. Both bacterial strains were evaluated in vitro in 1st instar S. frugiperda caterpillars, by means of histopathological assays. The Cry1Ab and Cry1Ac proteins, codified by the respective strains of B. thuringiensis, were evaluated in vivo by bioassays of 1st instar S. frugiperda caterpillars in order to determine the Mean Lethal Concentration (LC50). The results of the histopathological analysis of the midget of S. frugiperda caterpillars demonstrate that treatment with the B. thuringiensis thuringiensis strain was more efficient, because the degradations of the microvilosities started 9 hours after treatment application (HAT), while in the B. thuringiensis kurstaki the same effect was noticed only after 12 HAT. Toxicity data of the Cry1Ab and Cry1Ac proteins presented for the target-species LC50 levels of 9.29 and 1.79 microgxcm-2 respectively. The strains and proteins synthesised by B. thuringiensis thuringiensis and B. thuringiensis kurstaki are effective in controlling S. frugiperda, and may be used to produce new biopesticides or the genes may be utilised in the genetic transformation of Oryza sativa L.

  7. 柏林中国移民调查与研究%A Survey and Study of Chinese Emigrants to Berlin

    Institute of Scientific and Technical Information of China (English)

    周大鸣

    2012-01-01

    以柏林中国移民为对象,深入研究其生存状态、组织状况、移民目的及意愿,展现中国移民在柏林的历史与现状。结合对德国移民政策与管理的分析,发现政策的严格与管理的不合理使中国人很难将德国视为理想的移民目标国。在丰富欧洲与德国华人移民研究的同时,指出还应当突破传统欧洲华侨华人的研究范畴。此外,认为中国应在移民研究的基础上制定合理的移民政策,促进移民与移民国的共同发展。%Focusing on the living status,composition,and emigration purposes of the Chinese emigrants to Berlin,this paper illustrates the history and present situation of these emigrants.Through the analysis of the German policies and immigration management,the study finds that the strict policies and unreasonable management make it hard for the Chinese to take Germany as an ideal immigration destination.This study not only adds to the previous studies on Chinese emigrants in Europe but also goes beyond the traditional research scope.In addition,it is proposed that China should stipulate rational emigration policies on the basis of academic studies so as to promote the common development of our emigrants and the recipient countries.

  8. Histopathology and the lethal effect of Cry proteins and strains of Bacillus thuringiensis Berliner in Spodoptera frugiperda J.E. Smith Caterpillars (Lepidoptera, Noctuidae

    Directory of Open Access Journals (Sweden)

    N. Knaak

    Full Text Available Among the phytophagous insects which attack crops, the fall armyworm, Spodoptera frugiperda (J.E. Smith, 1797 (Lepidoptera, Noctuidae is particularly harmful in the initial growth phase of rice plants. As a potential means of controlling this pest, and considering that the entomopathogen Bacillus thuringiensis Berliner demonstrates toxicity due to synthesis of the Cry protein, the present study was undertaken to evaluate this toxic effect of B. thuringiensis thuringiensis 407 (pH 408 and B. thuringiensis kurstaki HD-73 on S. frugiperda. The following method was used. Both bacterial strains were evaluated in vitro in 1st instar S. frugiperda caterpillars, by means of histopathological assays. The Cry1Ab and Cry1Ac proteins, codified by the respective strains of B. thuringiensis, were evaluated in vivo by bioassays of 1st instar S. frugiperda caterpillars in order to determine the Mean Lethal Concentration (LC50. The results of the histopathological analysis of the midget of S. frugiperda caterpillars demonstrate that treatment with the B. thuringiensis thuringiensis strain was more efficient, because the degradations of the microvilosities started 9 hours after treatment application (HAT, while in the B. thuringiensis kurstaki the same effect was noticed only after 12 HAT. Toxicity data of the Cry1Ab and Cry1Ac proteins presented for the target-species LC50 levels of 9.29 and 1.79 μg.cm-2 respectively. The strains and proteins synthesised by B. thuringiensis thuringiensis and B. thuringiensis kurstaki are effective in controlling S. frugiperda, and may be used to produce new biopesticides or the genes may be utilised in the genetic transformation of Oryza sativa L.

  9. Characterization of the extent of Mercury Contamination in the Androscoggin River from a former Chlor-alkali Facility, Berlin, New Hampshire

    Science.gov (United States)

    Chalmers, A.; Marvin-Dipasquale, M. C.; Rosiu, C.; Luce, D.; Coles, J.; Zimmerman, M.; Smith, T.

    2010-12-01

    From the late 1800s to the 1960s a chlor-alkali plant was used to produce chlorine gas for the papermaking industry in Berlin, New Hampshire. During operation of the chlor-alkali facility, elemental mercury (Hg) was released to the environment, contaminating soils and the underlying fractured rock. Investigations have revealed that elemental Hg continues to seep through bedrock fractures into the adjacent Androscoggin River. This study evaluates the extent and transformation of Hg contamination in the Androscoggin River by comparing a reference site 17 kilometers above the former chlor-alkali facility to 5 sites ranging from 1 to 16 km downstream from the facility. Total and methyl Hg (THg and MeHg, respectively), among other analytes, were characterized in surface water, pore water, sediment and biological tissue samples at each site. Bed sediment was also assessed for bio-available (tin-reducible) inorganic Hg (II) and microbial MeHg production potential rates. Acid extractable ferrous iron, crystalline and amorphous (poorly crystalline) ferric iron, total reduced sulfur, particle size, and organic content in bed sediment was analyzed to help explain spatial differences in MeHg production rates and bio-available Hg (II) among sites. The information provided by this study will help evaluate the extent of Hg contamination in the Androscoggin River, will improve our understanding of the controls on MeHg production in the Androscoggin River system, and will be used by the U.S. Environmental Protection Agency to support remediation of the chlor-alkali facility site.

  10. Who is at risk for diagnostic discrepancies? Comparison of pre- and postmortal diagnoses in 1800 patients of 3 medical decades in East and West Berlin.

    Directory of Open Access Journals (Sweden)

    Daniel Wittschieber

    Full Text Available BACKGROUND: Autopsy rates in Western countries consistently decline to an average of <5%, although clinical autopsies represent a reasonable tool for quality control in hospitals, medically and economically. Comparing pre- and postmortal diagnoses, diagnostic discrepancies as uncovered by clinical autopsies supply crucial information on how to improve clinical treatment. The study aimed at analyzing current diagnostic discrepancy rates, investigating their influencing factors and identifying risk profiles of patients that could be affected by a diagnostic discrepancy. METHODS AND FINDINGS: Of all adult autopsy cases of the Charité Institute of Pathology from the years 1988, 1993, 1998, 2003 and 2008, the pre- and postmortal diagnoses and all demographic data were analyzed retrospectively. Based on power analysis, 1,800 cases were randomly selected to perform discrepancy classification (class I-VI according to modified Goldman criteria. The rate of discrepancies in major diagnoses (class I was 10.7% (95% CI: 7.7%-14.7% in 2008 representing a reduction by 15.1%. Subgroup analysis revealed several influencing factors to significantly correlate with the discrepancy rate. Cardiovascular diseases had the highest frequency among class-I-discrepancies. Comparing the 1988-data of East- and West-Berlin, no significant differences were found in diagnostic discrepancies despite an autopsy rate differing by nearly 50%. A risk profile analysis visualized by intuitive heatmaps revealed a significantly high discrepancy rate in patients treated in low or intermediate care units at community hospitals. In this collective, patients with genitourinary/renal or infectious diseases were at particularly high risk. CONCLUSIONS: This is the current largest and most comprehensive study on diagnostic discrepancies worldwide. Our well-powered analysis revealed a significant rate of class-I-discrepancies indicating that autopsies are still of value. The identified risk

  11. Path to impact: A report from the Bill and Melinda Gates Foundation convening on maternal immunization in resource-limited settings; Berlin - January 29-30, 2015.

    Science.gov (United States)

    Sobanjo-Ter Meulen, Ajoke; Abramson, Jon; Mason, Elizabeth; Rees, Helen; Schwalbe, Nina; Bergquist, Sharon; Klugman, Keith P

    2015-11-25

    Global initiatives such as the Millennium Development Goals have led to major improvements in the health of women and children, and significant reductions in childhood mortality. Worldwide, maternal mortality has decreased by 45% and under-five mortality has fallen by over 50% over the past two decades [1]. However, improvements have not been achieved evenly across all ages; since 1990, under-five mortality has declined by ∼5% annually, but the average decrease in neonatal mortality is only ∼3% per year. Against this background, the Bill and Melinda Gates Foundation (BMGF) convened a meeting in Berlin on January 29-30, 2015 of global health stakeholders, representing funders, academia, regulatory agencies, non-governmental organizations, vaccine manufacturers, and Ministries of Health from Africa and Asia. The topic of discussion was the potential of maternal immunization (MI) to achieve further improvements in under-five morbidity and mortality rates in children, and particularly neonates and young infants, through targeting infectious diseases that are not preventable by other interventions in these age groups. The meeting focused on effective and appropriately priced MI vaccines against influenza, pertussis, and tetanus, as well as against respiratory syncytial virus, and the group B Streptococcus, for which no licensed vaccines currently exist. The primary goals of the BMGF 2015 convening were to bring together the global stakeholders in vaccine development, policy and delivery together with the Maternal, Newborn and Child Health (MNCH) community, to get recognition that MI is a strategy shared between these groups and so encourage increased collaboration, and obtain alignment on the next steps toward achieving a significant health impact through implementation of a MI program. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  12. Sports and Exercise at Different Ages and Leukocyte Telomere Length in Later Life – Data from the Berlin Aging Study II (BASE-II)

    Science.gov (United States)

    Saßenroth, Denise; Meyer, Antje; Salewsky, Bastian; Kroh, Martin; Norman, Kristina; Steinhagen-Thiessen, Elisabeth; Demuth, Ilja

    2015-01-01

    Physical activity and sports have repeatedly been reported to be associated with telomere length. We studied the association of different types of sports across different stages of life on relative leukocyte telomere length (rLTL) in advanced age.815 participants (397 men) from the Berlin Aging Study II aged over 61 years were included in the analysis. rLTL was measured by real time PCR and physical activity was determined retrospectively by questionnaire, assessing type and duration of sports in the past as well as currently. Five separate multiple linear regression models adjusted for various control variables were performed. 67.3% of participants exercised currently, whereas 19.4% performed sports only between the age of 20 and 30. rLTL was higher in subjects who stated to exercise currently (N = 456), and in subjects who engaged in endurance (N = 138) or intensive activity sports (N = 32). Current physical activity was positively associated with rLTL in the risk factor adjusted regression model (β = 0.26, p < 0.001) and practicing sports for a minimum of 10 years preceding the assessment had a significant effect on rLTL (β = 0.39, p = 0.011). The highest impact was seen for intensive activity sports (β = 0.79, p < 0.001) and physical activity since at least 42 years (β = 0.47, p = 0.001). However, physical activity only between 20 and 30 years of age did not affect rLTL in old age when compared to no sports at all (β = -0.16, p = 0.21). Physical activity is clearly associated with longer rLTL. The effect is seen with longer periods of physical activity (at least 10 years), with intensive sports activities having the greatest impact on rLTL. Our data suggest that regular physical activity for at least 10 years is necessary to achieve a sustained effect on rLTL. PMID:26630493

  13. Higher Lipoprotein (a) Levels Are Associated with Better Pulmonary Function in Community-Dwelling Older People – Data from the Berlin Aging Study II

    Science.gov (United States)

    Buchmann, Nikolaus; Kassner, Ursula; Norman, Kristina; Goldeck, David; Eckardt, Rahel; Pawelec, Graham; Steinhagen-Thiessen, Elisabeth; Demuth, Ilja

    2015-01-01

    Reduced pulmonary function and elevated serum cholesterol levels are recognized risk factors for cardiovascular disease. Currently, there is some controversy concerning relationships between cholesterol, LDL-cholesterol, HDL-cholesterol, serum triglycerides and lung function. However, most previous studies compared patients suffering from chronic obstructive pulmonary disease (COPD) with healthy controls, and only a small number examined this relationship in population-based cohorts. Moreover, lipoprotein a [Lp(a)], another lipid parameter independently associated with cardiovascular diseases, appears not to have been addressed at all in studies of lung function at the population level. Here, we determined relationships between lung function and several lipid parameters including Lp(a) in 606 older community-dwelling participants (55.1% women, 68±4 years old) from the Berlin Aging Study II (BASE-II). We found a significantly lower forced expiration volume in 1 second (FEV1) in men with low Lp(a) concentrations (t-test). This finding was further substantiated by linear regression models adjusting for known covariates, showing that these associations are statistically significant in both men and women. According to the highest adjusted model, men and women with Lp(a) levels below the 20th percentile had 217.3ml and 124.2ml less FEV1 and 239.0ml and 135.2ml less FVC, respectively, compared to participants with higher Lp(a) levels. The adjusted models also suggest that the known strong correlation between pro-inflammatory parameters and lung function has only a marginal impact on the Lp(a)-pulmonary function association. Our results do not support the hypothesis that higher Lp(a) levels are responsible for the increased CVD risk in people with reduced lung function, at least not in the group of community-dwelling older people studied here. PMID:26421427

  14. Sports and Exercise at Different Ages and Leukocyte Telomere Length in Later Life--Data from the Berlin Aging Study II (BASE-II.

    Directory of Open Access Journals (Sweden)

    Denise Saßenroth

    Full Text Available Physical activity and sports have repeatedly been reported to be associated with telomere length. We studied the association of different types of sports across different stages of life on relative leukocyte telomere length (rLTL in advanced age.815 participants (397 men from the Berlin Aging Study II aged over 61 years were included in the analysis. rLTL was measured by real time PCR and physical activity was determined retrospectively by questionnaire, assessing type and duration of sports in the past as well as currently. Five separate multiple linear regression models adjusted for various control variables were performed. 67.3% of participants exercised currently, whereas 19.4% performed sports only between the age of 20 and 30. rLTL was higher in subjects who stated to exercise currently (N = 456, and in subjects who engaged in endurance (N = 138 or intensive activity sports (N = 32. Current physical activity was positively associated with rLTL in the risk factor adjusted regression model (β = 0.26, p < 0.001 and practicing sports for a minimum of 10 years preceding the assessment had a significant effect on rLTL (β = 0.39, p = 0.011. The highest impact was seen for intensive activity sports (β = 0.79, p < 0.001 and physical activity since at least 42 years (β = 0.47, p = 0.001. However, physical activity only between 20 and 30 years of age did not affect rLTL in old age when compared to no sports at all (β = -0.16, p = 0.21. Physical activity is clearly associated with longer rLTL. The effect is seen with longer periods of physical activity (at least 10 years, with intensive sports activities having the greatest impact on rLTL. Our data suggest that regular physical activity for at least 10 years is necessary to achieve a sustained effect on rLTL.

  15. Higher Lipoprotein (a Levels Are Associated with Better Pulmonary Function in Community-Dwelling Older People - Data from the Berlin Aging Study II.

    Directory of Open Access Journals (Sweden)

    Nikolaus Buchmann

    Full Text Available Reduced pulmonary function and elevated serum cholesterol levels are recognized risk factors for cardiovascular disease. Currently, there is some controversy concerning relationships between cholesterol, LDL-cholesterol, HDL-cholesterol, serum triglycerides and lung function. However, most previous studies compared patients suffering from chronic obstructive pulmonary disease (COPD with healthy controls, and only a small number examined this relationship in population-based cohorts. Moreover, lipoprotein a [Lp(a], another lipid parameter independently associated with cardiovascular diseases, appears not to have been addressed at all in studies of lung function at the population level. Here, we determined relationships between lung function and several lipid parameters including Lp(a in 606 older community-dwelling participants (55.1% women, 68±4 years old from the Berlin Aging Study II (BASE-II. We found a significantly lower forced expiration volume in 1 second (FEV1 in men with low Lp(a concentrations (t-test. This finding was further substantiated by linear regression models adjusting for known covariates, showing that these associations are statistically significant in both men and women. According to the highest adjusted model, men and women with Lp(a levels below the 20th percentile had 217.3ml and 124.2ml less FEV1 and 239.0ml and 135.2ml less FVC, respectively, compared to participants with higher Lp(a levels. The adjusted models also suggest that the known strong correlation between pro-inflammatory parameters and lung function has only a marginal impact on the Lp(a-pulmonary function association. Our results do not support the hypothesis that higher Lp(a levels are responsible for the increased CVD risk in people with reduced lung function, at least not in the group of community-dwelling older people studied here.

  16. Improved outcome in high-risk childhood acute lymphoblastic leukemia defined by prednisone-poor response treated with double Berlin-Frankfurt-Muenster protocol II.

    Science.gov (United States)

    Aricò, Maurizio; Valsecchi, Maria Grazia; Conter, Valentino; Rizzari, Carmelo; Pession, Andrea; Messina, Chiara; Barisone, Elena; Poggi, Vincenzo; De Rossi, Giulio; Locatelli, Franco; Micalizzi, Maria Concetta; Basso, Giuseppe; Masera, Giuseppe

    2002-07-15

    One hundred ninety-eight children and adolescents were entered in the Associazione Italiana di Ematologia ed Oncologia Pediatrica (AIEOP)-ALL95 study for high-risk acute lymphoblastic leukemia (ALL). Inclusion criteria were poor response to initial prednisone/intrathecal methotrexate (prednisone-poor response [PPR]), resistance to induction therapy, translocation t(9;22), infants with the t(4;11), or CD10(-) ALL. The event-free survival (EFS) rate at 4 years was 56.5% (SE, 3.9%) for the entire group. The overall EFS rate in the current study was significantly better (P =.002) than that obtained in a comparable group of patients treated in the early 1990s in the AIEOP-ALL91 study. In particular, patients with PPR had a 4-year EFS of 61.1% (SE, 4.4%) versus 42.8% (SE, 5.4%) in the ALL 91 study (P =.008). Among PPR patients, those who were PPR-only (60.1%)-that is, they achieved CR and were negative for t(9;22) and t(4;11) translocations-had the best outcomes with this intensive treatment, even when additional adverse features (hyperleukocytosis, T phenotype) were present (4-year EFS, 70.1%; SE, 4.7%). We attribute this improvement to the replacement of 6 alternating blocks of non-cross-resistant drugs with an 8-drug reinduction regimen (Berlin-Frankfurt-Muenster [BFM] protocol II), repeated twice, in the context of a standard BFM-type intensive chemotherapy for high-risk ALL. This modified therapy may lead to high cure rates for patients defined as at high risk for intrinsic resistance to corticosteroids only.

  17. Kalevipoeg - ein Interview mit Prof. Dr. Peter Petersen / Peter Petersen ; interv. Laine Paavo

    Index Scriptorium Estoniae

    Petersen, Peter

    2005-01-01

    Kalevipoja uuest saksakeelsest väljaandest: Kalevipoeg : das estnische Nationalepos / in der Übersetzung von Ferdinand Löwe ; herausgegeben von Peter Petersen Ilm. andmed Stuttgart ; Berlin : Mayer, 2004.

  18. Kalevipoeg - ein Interview mit Prof. Dr. Peter Petersen / Peter Petersen ; interv. Laine Paavo

    Index Scriptorium Estoniae

    Petersen, Peter

    2005-01-01

    Kalevipoja uuest saksakeelsest väljaandest: Kalevipoeg : das estnische Nationalepos / in der Übersetzung von Ferdinand Löwe ; herausgegeben von Peter Petersen Ilm. andmed Stuttgart ; Berlin : Mayer, 2004.

  19. Function of heterologous Mycobacterium tuberculosis InhA, a type 2 fatty acid synthase enzyme involved in extending C20 fatty acids to C60-to-C90 mycolic acids, during de novo lipoic acid synthesis in Saccharomyces cerevisiae.

    Science.gov (United States)

    Gurvitz, Aner; Hiltunen, J Kalervo; Kastaniotis, Alexander J

    2008-08-01

    We describe the physiological function of heterologously expressed Mycobacterium tuberculosis InhA during de novo lipoic acid synthesis in yeast (Saccharomyces cerevisiae) mitochondria. InhA, representing 2-trans-enoyl-acyl carrier protein reductase and the target for the front-line antituberculous drug isoniazid, is involved in the activity of dissociative type 2 fatty acid synthase (FASII) that extends associative type 1 fatty acid synthase (FASI)-derived C(20) fatty acids to form C(60)-to-C(90) mycolic acids. Mycolic acids are major constituents of the protective layer around the pathogen that contribute to virulence and resistance to certain antimicrobials. Unlike FASI, FASII is thought to be incapable of de novo biosynthesis of fatty acids. Here, the genes for InhA (Rv1484) and four similar proteins (Rv0927c, Rv3485c, Rv3530c, and Rv3559c) were expressed in S. cerevisiae etr1Delta cells lacking mitochondrial 2-trans-enoyl-thioester reductase activity. The phenotype of the yeast mutants includes the inability to produce sufficient levels of lipoic acid, form mitochondrial cytochromes, respire, or grow on nonfermentable carbon sources. Yeast etr1Delta cells expressing mitochondrial InhA were able to respire, grow on glycerol, and produce lipoic acid. Commensurate with a role in mitochondrial de novo fatty acid biosynthesis, InhA could accept in vivo much shorter acyl-thioesters (C(4) to C(8)) than was previously thought (>C(12)). Moreover, InhA functioned in the absence of AcpM or protein-protein interactions with its native FASII partners KasA, KasB, FabD, and FabH. None of the four proteins similar to InhA complemented the yeast mutant phenotype. We discuss the implications of our findings with reference to lipoic acid synthesis in M. tuberculosis and the potential use of yeast FASII mutants for investigating the physiological function of drug-targeted pathogen enzymes involved in fatty acid biosynthesis.

  20. „Das ist ein Traum, der fast zwanzig Jahre dauert“. Über die Suche nach individuellen Erinnerungsformen bosnisch-herzegowinischer Frauen und Männer in Berlin zum Umgang mit den Erfahrungen von Krieg, Flucht und Unsicherheit

    Directory of Open Access Journals (Sweden)

    Heyken, Edda

    2014-08-01

    Full Text Available Die Erinnerungen an Krieg und Flucht wiegen besonders schwer und verlangen nicht nur Energie, Behutsamkeit und Sensibilität im Umgang mit den Betroffenen, sondern beeinflussen auch ihren Tagesablauf. Teilweise ist die Schwere der Vergangenheit so erdrückend, dass das Individuum ganz davon vereinnahmt wird und von einem normalen Alltag nicht mehr die Rede sein kann. Unscheinbar wirkende Impulse versetzen die Betroffenen zurück in einen Zustand aus Angst, Unsicherheit und Misstrauen. Auf die Frauen und Männer, die vor der unvorstellbaren Gewalt und Bedrohung des Bosnienkrieges nach Berlin geflohen sind, trifft diese Beschreibung sehr häufig zu. Doch nicht nur die Erinnerungen an den Krieg belasten die Männer und Frauen, auch die Situation nach der Ankunft in Berlin brachte viel Leid mit sich. Durch den langjährigen unsicheren Aufenthaltsstatus als ‚Geduldeter‘ wurden die bereits bestehenden Probleme auf sozialer und wirtschaftlicher Ebene intensiviert und für die Betroffenen wurde es nahezu unmöglich, die psychischen Wunden heilen lassen zu können. Dieser Artikel veranschaulicht die unterschiedlichen Formen der Vergangenheitsannäherung bosnischer Flüchtlinge in Berlin, ihre Beeinflussung durch bestimmte Alltagssituationen bzw. Stressoren, sowie ihre Relation zu biografischen Hintergründen, Generation und Geschlecht. Die Art der Erinnerung lässt dabei Rückschlüsse auf den individuellen Umgang mit der Vergangenheit zu. Anhand verschiedener Narrationen kristallisiert sich der unterschiedliche Umgang mit der Vergangenheit auf einerseits reflektiert-distanzierter und andererseits wiedererlebend-emotionaler Ebene heraus.

  1. C20∶4和C22∶6对早产儿视功能和认知功能的影响%Effects of Docosahexaenoic and Arachidonic Acid on Visual and Cognitive Function of Premature Infants

    Institute of Scientific and Technical Information of China (English)

    韩宏裕; 苏宜香

    2001-01-01

    【目的】 探讨补充模拟母乳二十二碳六烯酸(C22∶6 ,DHA)和二十碳四烯酸(C20∶4,AA)水平的脂肪酸对早产儿视功能和认知功能的影响 。【方法】 选取体质量<2 100 g ,胎龄<37周的早产儿32名,分为3组:A组,母乳组11例;B组,传统配方组10例;C组,补 充组11例。B组配方不含DHA和AA,C组配方添加了DHA和AA。补充组配方补充至婴儿体质量达 (2.50±0.10) kg。当胎龄满42周±1周时以鲍秀兰等新生儿行为神经测定方法测认知功能 ;出生后3个月时测双眼视网膜电图。【结果】 补充组早产儿在视功能、认知功能等方面都 与母乳组相近,而传统配方组则低于母乳组和补充组(P<0.05)。【结论】 给予早产儿 补充模拟母乳水平的DHA和AA,可促进其正常的脑发育和视网膜发育,使认知功能和视功能 与母乳喂养的早产儿相近。%【Objective】 To study the effects of docosahexaenoic ac id (DHA) and arachidonic acid (AA) intake on the visual and cognitive function o f preterm infants. 【Methods】 32 preterm infants (gestational age<37 weeks) wer e divided into three groups which were fed with different formula respectively: group A, breast milk(n=11); group B, a conventional formula lacking DHA and AA (n=10); group C, DHA and AA enriched formula (n=11). Group C was stop ped to fed enriched formula when infant's weight reached (2.50±0.10) kg. Cognitiv e function was evaluated by NBNA test when the corrected age of each preterm inf ant was 42 week±7 day, ERG of both eyes was tested at three-months old. The ex periment lasted for three months. 【Results】 Cognitive and visual function of g roup C were similar to group A, however, some indexes of group B were significan tly lower than group A and C (P<0.05). 【Conclusion】 Adding DHA and AA to f ormulas similar to breast milk in amounts, can improve cognitive and visual func tion of preterm infants, and help these infants

  2. “They looked German, albeit with even tighter pants and uglier shoes, but there was something different about them”: The Function of East and West Germany and the Fall of the Berlin Wall in Paul Beatty’s Slumberland

    Directory of Open Access Journals (Sweden)

    Schweinfurth, Elisa

    2010-01-01

    Full Text Available The essay examines Paul Beatty’s novel Slumberland (2008 as representative for a still neglected field of American literary expression: American literary representations of Germany after 1989 which address issues of Germany’s former division into East and West, the fall of the Berlin Wall, and German reunification. It argues that the function of the German setting is not used to affirm a U.S. American identity through the othering of Germany but that it critically addresses controversial issues in the United States through the use of displacement.

  3. Comparação entre as técnicas de shouldice modificada por berliner e a de falci-lichtenstein na hernioplastia inguinal

    Directory of Open Access Journals (Sweden)

    Rachid Guimarães Nagem

    Full Text Available OBJETIVO: Comparar os resultados da hernioplastia inguinal pelas técnicas de Shouldice modificada por Berliner (SB, que realiza dois planos de sutura superpostos e de Falci-Lichtenstein (FL que utiliza prótese de polipropileno. MÉTODO: Foram estudados prospectivamente 312 pacientes operados pelo mesmo cirurgião entre 1997 e 2004. O Grupo 1 constou de 84 pacientes operados pela técnica de FL e o Grupo 2 foi formado por 228 pacientes operados pela técnica de SB. Todos eram masculinos, maiores de 18 anos e portadores de hérnias inguinais tipo 3A, 3B e 4 da classificação de Nyhus. Os grupos foram semelhantes em relação a idade, lado operado, tipo de hérnia, anestesia empregada e tempo de seguimento (média de 3,5 anos. RESULTADOS: A duração média dos procedimentos foi de 53 min no Grupo 1 e de 57 min no Grupo 2 (p=0,2982; a permanência hospitalar foi menor que 24h para 94% dos pacientes do Grupo 1 e 92% do Grupo 2 (p=0,8050; a incidência de complicações foi de 9,5% no Grupo 1 e de 12,3% no Grupo 2 (p=0,5557 sendo a mais comum o hematoma/equimose e a taxa de recidiva foi de 1,2% no Grupo 1 e de 5,4% no Grupo 2 (p=0,0935. Nenhum desses resultados apresentou diferença significante. CONCLUSÃO: A técnica SB mostrou-se comparável à técnica de FL em homens, maiores de 18 anos com hérnias tipo 3 A, 3 B e 4 de Nyhus, além de não exigir material protético.

  4. [Polar neutral organic compounds (POCN) in city aerosols. 2. Measuring of emissions from domestic fuel and vehicle exhaust and from immission particles in Berlin (West)].

    Science.gov (United States)

    Moriske, H J; Freise, R; Schneider, C; Rüden, H

    1987-10-01

    During April and May 1985, some emission samples from private coal firing (domestic fuel) were taken and were fired with two different kind of coal (bituminous and brown coal). Also, measurements were done under different combustion conditions (low and high concentrations of oxygenium during the combustion process). In June and November 1985, some emission samples from heavy diesel-engines were taken in a special tunnel equipment, at different engine conditions. During September 1985, also suspended particulates in a highway traffic tunnel were taken. All these samples were taken using high volume cascade impactors which give a fractionation of the suspended particulates into different particle sizes, according to their retention behaviour in the human respiratory system. The results of these emission samples and samples in the highway tunnel were compared with prior immission measurements of urban suspended particulates in Berlin-West, during January 1984. The etherextractable organic matter (= EEOM) of the total suspended particulate matter (= TPM) was determined using ultrasonic extraction method. The EEOM was separated into an acidic (= AF), a basic (= BF) and a neutral fraction (= NF) by dissolution in acidic and basic agents. Of the neutral fraction (NF), further separation was done into aliphatic compounds (= AIP), polycyclic aromatic hydrocarbons (= PAH) and polar neutral organic compounds (POCN) by using thin layer chromatography. From the PAH and POCN, single compounds were identified by gas chromatographic analysis with dual capillary collumns and internal standard method. All organic fractions were tested to their mutagenic activity in the Salmonella typhimurium mammalian microsome bioassay by Ames. The following results were gained: the neutral fraction (NF) made the highest part of the EEOM (greater than or equal to 60%) whereas the part of the AF amounted to 10-25% and of the basic fraction (BF) to approximatively 5-20%. Making further separation of

  5. Seasonal influenza risk in hospital healthcare workers is more strongly associated with household than occupational exposures: results from a prospective cohort study in Berlin, Germany, 2006/07.

    Science.gov (United States)

    Williams, Chris J; Schweiger, Brunhilde; Diner, Genia; Gerlach, Frank; Haaman, Frank; Krause, Gérard; Nienhaus, Albert; Buchholz, Udo

    2010-01-12

    Influenza immunisation for healthcare workers is encouraged to protect their often vulnerable patients but also due to a perceived higher risk for influenza. We aimed to compare the risk of influenza infection in healthcare workers in acute hospital care with that in non-healthcare workers over the same season. We conducted a prospective, multicentre cohort study during the 2006/07 influenza season in Berlin, Germany. Recruited participants gave serum samples before and after the season, and completed questionnaires to determine their relevant exposures and possible confounding factors. The main outcome measure was serologically confirmed influenza infection (SCII), defined as a fourfold or greater rise in haemagglutination inhibition antibody titres to a circulating strain of influenza (with post-season titre at least 1:40).Weekly mobile phone text messages were used to prompt participants to report respiratory illnesses during the influenza season. A logistic regression model was used to assess the influence of potential risk factors. We recruited 250 hospital healthcare workers (mean age 35.7 years) and 486 non-healthcare workers (mean age 39.2 years) from administrative centres, blood donors and colleges.Overall SCII attack rate was 10.6%. Being a healthcare worker was not a risk factor for SCII (relative risk 1.1, p = 0.70). The final multivariate model had three significant factors: living with children (odds ratio [OR] 3.7, p = 0.005), immunization (OR 0.50, p = 0.02), and--among persons living in households without children--ownership of a car (OR 3.0, p = 0.02). Living with three or more children (OR 13.8, p risk than living with one or two children (OR 5.3, p = 0.02). 30% of participants with SCII reported no respiratory illness. Healthcare workers were at slightly higher risk of reporting any respiratory infection than controls (adjusted OR 1.3, p = 0.04, n = 850). Our results suggest that healthcare workers in hospitals do not have a higher risk of

  6. Seasonal influenza risk in hospital healthcare workers is more strongly associated with household than occupational exposures: results from a prospective cohort study in Berlin, Germany, 2006/07

    Directory of Open Access Journals (Sweden)

    Haaman Frank

    2010-01-01

    Full Text Available Abstract Background Influenza immunisation for healthcare workers is encouraged to protect their often vulnerable patients but also due to a perceived higher risk for influenza. We aimed to compare the risk of influenza infection in healthcare workers in acute hospital care with that in non-healthcare workers over the same season. Methods We conducted a prospective, multicentre cohort study during the 2006/07 influenza season in Berlin, Germany. Recruited participants gave serum samples before and after the season, and completed questionnaires to determine their relevant exposures and possible confounding factors. The main outcome measure was serologically confirmed influenza infection (SCII, defined as a fourfold or greater rise in haemagglutination inhibition antibody titres to a circulating strain of influenza (with post-season titre at least 1:40. Weekly mobile phone text messages were used to prompt participants to report respiratory illnesses during the influenza season. A logistic regression model was used to assess the influence of potential risk factors. Results We recruited 250 hospital healthcare workers (mean age 35.7 years and 486 non-healthcare workers (mean age 39.2 years from administrative centres, blood donors and colleges. Overall SCII attack rate was 10.6%. Being a healthcare worker was not a risk factor for SCII (relative risk 1.1, p = 0.70. The final multivariate model had three significant factors: living with children (odds ratio [OR] 3.7, p = 0.005, immunization (OR 0.50, p = 0.02, and - among persons living in households without children - ownership of a car (OR 3.0, p = 0.02. Living with three or more children (OR 13.8, p Conclusions Our results suggest that healthcare workers in hospitals do not have a higher risk of influenza than non-healthcare workers, although their risk of any respiratory infection is slightly raised. Household contacts seem to be more important than exposure to patients. Car ownership is a

  7. Appearance of NS3 Q80K mutation in HCV genotype 1a mono- or HIV/HCV co-infected patients in a Berlin laboratory

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    Robert Ehret

    2014-11-01

    Full Text Available Introduction: Simeprevir, a new oral NS3/4A protease inhibitor, was recently approved by the FDA and the EMA for the treatment of patients with chronic HCV genotype 1, 4, 5 and 6 infection l. It has been recommended in the 2014 UK Consensus Guidelines as a possible treatment of previously untreated genotype 1a-infected patients. The antiviral efficacy of simeprevir is adversely affected by the mutation at the Q80K loci. There is controversial discussion that the incidence of Q80K in the European HCV 1a-infected community is very low and therefore testing of Q80K before starting a therapy including simeprevir is not necessary. We analyzed the appearance of Q80K in all sequenced HCV NS3A samples in 2014 in our laboratory. Materials and Methods: All in 2014 received orders for HCV resistance tests were analyzed with an in-house bulk sequencing method analyzing NS3A amino acids 1–181. Analysis was performed using geno2pheno HCV. The genotype 1a samples were selected, Q80K status and data of HIV co-infection were collected. Results: Forty-two HCV 1a samples were sent to us for resistance analyses from nine different medical centres in Berlin and Hannover, Germany. Nineteen (or 45% of the sequences showed a Q80K mutation. Six extra clade I viruses had no Q80K mutation. Comparison between mono- and HIV-1 co-infected patients showed no difference in frequency of Q80K (mono-infected: 8 out of 19 patients; co-infected: 9 out of 23. For two 80K-positive patients, the HIV-status was not available. Conclusions: The incidence for Q80K mutation in HCV genotype 1a with overall 45% is substantially high in our cohort and does not differ between mono- and HIV-1 co-infected patients. Response to simeprevir is affected by the presence of viral Q80K. When treating HCV-infected patients with a simeprevir containing regimen, it is therefore important that HCV does not contain the Q80K mutation.

  8. "Rollingi" zazhgli Berlin / Nikita Kartsev

    Index Scriptorium Estoniae

    Kartsev, Nikita

    2008-01-01

    58. Berlinale avatseremoonialt. Avafilmiks Martin Scorsese dokumentaalfilm "Shine a Light" inglise ansamblist Rolling Stones. Lisatud lõike sellele järgnenud pressikonverentsilt, kus sõna said nii režissöör kui ansambliliikmed

  9. Weinmeisterhornweg row houses, Berlin, Germany

    Energy Technology Data Exchange (ETDEWEB)

    Erhorn, H. [Fraunhofer Inst., fuer Bauphysik, Stuttgart (Germany)

    1999-07-01

    The 60 residences in this project require significantly less heating than stipulated by regulations, thanks to a compact form, good thermal insulation of the building envelope and a deliberate use of solar energy by south-facing windows and sun spaces. Furthermore, hybrid solar systems were used in 36 residential units to store additional solar heat in the building. (author)

  10. "Rollingi" zazhgli Berlin / Nikita Kartsev

    Index Scriptorium Estoniae

    Kartsev, Nikita

    2008-01-01

    58. Berlinale avatseremoonialt. Avafilmiks Martin Scorsese dokumentaalfilm "Shine a Light" inglise ansamblist Rolling Stones. Lisatud lõike sellele järgnenud pressikonverentsilt, kus sõna said nii režissöör kui ansambliliikmed

  11. For largest space flexibility and largest energy efficiency. Modern room automation enables an open-space solution in the arched structures of the central railway station; Fuer groesste Raumflexibilitaet und hoechste Energieeffizienz. Moderne Raumautomation ermoeglicht Open-Space Loesung in den Buegelbauten des Berliner Hauptbahnhofs

    Energy Technology Data Exchange (ETDEWEB)

    Ottilinger, Werner [Sauter Deutschland, Freiburg im Breisgau (Germany)

    2013-05-15

    A feature of the central railway station in Berlin are the 46 meters high arched structures that span the railway station and accommodate more than 1,500 employees of the Deutsche Bahn AG (Berlin, Federal Republic of Germany). A total of 42,000 square meters of office space and a large business and conference center spread on twelve floors. Within the commissioning of this central railway station, this vast area should be designed technically variable in order to hold the time and cost as low as possible for the reconstruction or change of tenants.

  12. Eficiência do Bacillus thuringiensis var. kurstaki (Berliner, 1915 no controle da traça da cera Galleria mellonella (Linnaeus, 1758 (Lepidoptera: Pyralidae Efficiency of Bacillus thuringiensis var. kurstaki (Berliner, 1915 for control of the greater wax moth Galleria mellonella (Linnaeus, 1758 (Lepidoptera: Pyralidae

    Directory of Open Access Journals (Sweden)

    Deodoro Magno Brighenti

    2005-02-01

    Full Text Available Objetivou-se avaliar a eficiência do Bacillus thuringiensis var. kurstaki (Berliner no controle de Galleria mellonella (Linnaeus. Os experimentos foram realizados no Laboratório de Biologia de Insetos do Departamento de Entomologia da Universidade Federal de Lavras - UFLA, Lavras, MG, a 28±2ºC, UR 70±10% e fotofase de 12 horas. Aplicou-se formulação comercial de B. thuringiensis var. kurstaki por meio de pulverização, imersão dos favos e também foi incorporada à dieta artificial fornecida às lagartas de terceiro ínstar da traça da cera. A aplicação do produto fitossanitário por meio da pulverização dos favos mostrou-se eficiente no controle de lagartas, atingindo níveis iguais ou superiores a 85% de mortalidade quando foram utilizados 5 g/100 mL de água. Na aplicação por imersão dos favos, todas as dosagens testadas foram eficientes atingindo até 100% de mortalidade. Adicionada à dieta artificial, a concentração com maior porcentagem de mortalidade foi de 10g/60g de dieta. Sintomas de infecção pelo B. thuringiensis foram identificados nas lagartas e o isolamento da bactéria, por meio de uma cultura de Bacillus, comprovou a causa da morte desses insetos em todas as dosagens da formulação comercial do B. thuringiensis var. kurstaki utilizadas.This research aim at evaluating the efficiency of Bacillus thruringiensis var. kurstaki (Berliner in the control of Galleria mellonella (Linnaeus.The experiments were conducted in the Insect Biology Laboratory of the Entomology Department of the Universidade Federal de Lavras - UFLA, Lavras, MG, Brazil, at 28±2ºC, RH 70±10% and 12-hour photophase. Commercial formulation of B. thuringiensis. var. kurstaki was applied through spraying, comb soaking and also incorporated into the artificial diet fed to third instar caterpillars of the greater wax moth. Application of B. thuringiensis var. kurstaki through the spraying of the combs was efficient for control, reaching levels

  13. L'art et le temps de la chasse dans la section française de l' "Internationale Jagdausstellung" (Berlin, 1937

    Directory of Open Access Journals (Sweden)

    Catherine Girard

    2016-12-01

    Full Text Available Cet article se concentre sur la section française de l’ “Internationale Jagdausstellung” de Berlin (1937, une grandiloquente exposition consacrée à la chasse qui fut convoquée par Hermann Göring et sanctionnée par le programme nazi d’expositions temporaires. Conçue pour rétablir l’autorité historique de la France sur les arts décoratifs et la vénerie, une technique de chasse à courre traditionnelle, l’enclave française avait pour particularité de présenter ses trophées et artefacts cynégétiques au milieu de pièces de mobilier, de peintures et de tapisseries datant des XVIIe, XVIIIe et XIXe siècles. Si l’un des objectifs avoués du comité français était de promouvoir le tourisme de chasse dans ses colonies, il chercha également en Allemagne à restaurer ce qui était perçu comme une grandeur nationale en  décadence. En examinant l’accrochage de l’“Internationale Jagdausstellung” ainsi que les écrits de Guillaume Janneau, le commissaire des oeuvres d’art françaises, nous analysons comment la muséographie de la section française créait le récit d’une modernité culturelle nationaliste ancrée dans une vision réactionnaire du XVIIIe siècle, imaginé et mis en scène comme l’âge d’or de la pureté nationale. This article attends to the French section of the 1937 “Internationale Jagdausstellung”, a grandiloquent hunting fair convened by Hermann Göring and sanctioned by the Nazi program of temporary exhibitions. Designed to affi rm France’s historical authority on decorative arts and venery, an old-fashioned form of hunting with dogs, the French enclave had the distinct feature of showing its trophies and artifacts alongside seventeenth- through nineteenth-century paintings, furniture, and tapestries. While one of the declared objectives of the French committee was to promote colonial hunting tourism, it also found in Germany the means to restore what it believed to be France

  14. New acceptor-bridge-donor strategy for enhancing NLO response with long-range excess electron transfer from the NH2...M/M3O donor (M = Li, Na, K) to inside the electron hole cage C20F19 acceptor through the unusual σ chain bridge (CH2)4.

    Science.gov (United States)

    Bai, Yang; Zhou, Zhong-Jun; Wang, Jia-Jun; Li, Ying; Wu, Di; Chen, Wei; Li, Zhi-Ru; Sun, Chia-Chung

    2013-04-01

    Using the strong electron hole cage C20F19 acceptor, the NH2...M/M3O (M = Li, Na, and K) complicated donors with excess electron, and the unusual σ chain (CH2)4 bridge, we construct a new kind of electride molecular salt e(-)@C20F19-(CH2)4-NH2...M(+)/M3O(+) (M = Li, Na, and K) with excess electron anion inside the hole cage (to be encapsulated excess electron-hole pair) serving as a new A-B-D strategy for enhancing nonlinear optical (NLO) response. An interesting push-pull mechanism of excess electron generation and its long-range transfer is exhibited. The excess electron is pushed out from the (super)alkali atom M/M3O by the lone pair of NH2 in the donor and further pulled inside the hole cage C20F19 acceptor through the efficient long σ chain (CH2)4 bridge. Owing to the long-range electron transfer, the new designed electride molecular salts with the excess electron-hole pair exhibit large NLO response. For the e(-)@C20F19-(CH2)4-NH2...Na(+), its large first hyperpolarizability (β0) reaches up to 9.5 × 10(6) au, which is about 2.4 × 10(4) times the 400 au for the relative e(-)@C20F20...Na(+) without the extended chain (CH2)4-NH2. It is shown that the new strategy is considerably efficient in enhancing the NLO response for the salts. In addition, the effects of different bridges and alkali atomic number on β0 are also exhibited. Further, three modulating factors are found for enhancing NLO response. They are the σ chain bridge, bridge-end group with lone pair, and (super)alkali atom. The new knowledge may be significant for designing new NLO materials and electronic devices with electrons inside the cages. They may also be the basis of establishing potential organic chemistry with electron-hole pair.

  15. "Ungeheure Tiefe des Denkens, unerreichbarer Scharfblick und die seltenste Schnelligkeit der Kombination" Zur Wahl Alexander von Humboldts in die Königliche Akademie der Wissenschaften zu Berlin vor 200 Jahren

    Directory of Open Access Journals (Sweden)

    Herbert Pieper

    2000-10-01

    Full Text Available Article in German, Abstracts in English and Spanish. On the 17th of July 1800 Alexander von Humboldt was elected as an extraordinary member of the Prussian Académie royale des sciences et belles-lettres at Berlin. The paper first deals with Humboldt’s scientific activities before his election and then goes into detail as far as his integration into the work of the Academy is concerned. Humboldt was elected as a chimiste célèbre, but as a member of the Academy he did not work as a chemist. When Humboldt proposed in 1837 to classify the members of each class in special fields, he chose for himself the field of "mineralogy-geology".

  16. 專論/從柏林國立圖書館東亞部看德國國家東亞研究資料資源/考恩 | The East Asia Department of the Berlin State Library: German National Resources for East Asian Materials / Matthias Kaun

    Directory of Open Access Journals (Sweden)

    考恩

    2007-10-01

    Full Text Available

    For more than 50 years the East Asia Department of the Berlin State Library has been hosting a special interest collection on East- and Southeast Asia. Integrated into a federal network of German libraries, supervised and in part financed by the German Research Foundation (DFG – Deutsche Forschungsgemeinschaft, this collection has become the largest of its kind in Europe. The East Asia Department supplies German and European libraries with publications in East Asian languages through a special inter-library loan service. Since 2002 the Berlin State Library has offered access to electronic resources like databases and electronic journals from the East Asian region via the virtual library CrossAsia. Furthermore the East Asia Department has become an access point to East Asian databases for European consortia.

    頁次:9-18

  17. Karlheinz Jetter: Leben und Arbeiten mit behinderten und gefährdeten Säuglingen und Kleinkindern. Mit Beiträgen von Franziska Grob, Wolfgang Praschak, Manfred Pretis, Franz Schönberger und Jan Weisser. Neu herausgegeben von Franziska Grob / Wolfgang Praschak / Jan Weisser. Berlin: epubli (acta empirica – nomade zwei) 2013 (208 S.) [Rezension

    OpenAIRE

    Albers, Timm

    2013-01-01

    Rezension von: Karlheinz Jetter: Leben und Arbeiten mit behinderten und gefährdeten Säuglingen und Kleinkindern. Mit Beiträgen von Franziska Grob, Wolfgang Praschak, Manfred Pretis, Franz Schönberger und Jan Weisser. Neu herausgegeben von Franziska Grob / Wolfgang Praschak / Jan Weisser. Berlin: epubli (acta empirica – nomade zwei) 2013 (208 S.; ISBN 978-3-8442-4115-0)

  18. [Review of:] Context: Nature, Impact, and Role; 5th International Conference on Conceptions of Library and Information Science, CoLIS 2005, Glasgow 2005; Proceedings. Eds.: Fabio Crestani, Ian Ruthven. Berlin: Springer, 2005. xiii, 250 S., ISBN 3-540-26178-8

    OpenAIRE

    2006-01-01

    Book review of Context: Nature, Impact, and Role; 5th International Conference on Conceptions of Library and Information Science, CoLIS 2005, Glasgow 2005; Proceedings. Eds.: Fabio Crestani, Ian Ruthven. Berlin: Springer, 2005. xiii+250p., ISBN 3-540-26178-8 (pbk). This is volume 3507 of "Lecture Notes in Computer Science" (LNCS). It contains the papers of the 5th CoLIS meeting, most of them rather sophisticated, and makes an interesting reading.

  19. Un altro tipo di ordine. Frank O. Gehry e il progetto di un grande edificio urbano a Berlino / Another Type of Order. Frank O. Gehry and the project of a large urban building in Berlin

    Directory of Open Access Journals (Sweden)

    Lorenzo Margiotta

    2016-04-01

    Full Text Available L’opera di Frank O. Gehry dà la possibilità di incontrare un ricco universo di tecniche compositive alternative rispetto a quelle di cui si avvalgono la maggior parte degli architetti del ‘900. L’architetto californiano, con la sua dimensione ironica, caricaturale, anti-classica, racconta di un modo alternativo di presentare nella città l’oggetto architettonico e di intendere “l’appropriata collocazione delle cose” e la “scelta dell’effetto dell’opera”, come testimonia il grande edificio urbano costruito a Berlino, in uno dei luoghi più importanti della storia europea. / The work of Frank O. Gehry gives the chance to meet a rich universe of alternative compositional techniques than those of the architects of the ‘900. The Californian architect, with his ironic dimension, caricature, anti-classical, talks about an alternative way of presenting the architectural object in the city and about an alternative way of understanding “the proper placement of things” and the “choice of the effect of the works”, as evidenced by the large urban building built in Berlin, in one of the most important places of European history.

  20. Final results of a single institution experience with a pediatric-based regimen, the augmented Berlin-Frankfurt-Münster, in adolescents and young adults with acute lymphoblastic leukemia, and comparison to the hyper-CVAD regimen.

    Science.gov (United States)

    Rytting, Michael E; Jabbour, Elias J; Jorgensen, Jeffrey L; Ravandi, Farhad; Franklin, Anna R; Kadia, Tapan M; Pemmaraju, Naveen; Daver, Naval G; Ferrajoli, Alessandra; Garcia-Manero, Guillermo; Konopleva, Marina Y; Borthakur, Gautam; Garris, Rebecca; Wang, Sa; Pierce, Sherry; Schroeder, Kurt; Kornblau, Steven M; Thomas, Deborah A; Cortes, Jorge E; O'Brien, Susan M; Kantarjian, Hagop M

    2016-08-01

    Several studies reported improved outcomes of adolescents and young adults (AYA) with acute lymphoblastic leukemia (ALL) treated with pediatric-based ALL regimens. This prompted the prospective investigation of a pediatric Augmented Berlin-Frankfurt-Münster (ABFM) regimen, and its comparison with hyper-fractionated cyclophosphamide, vincristine, Adriamycin, and dexamethasone (hyper-CVAD) in AYA patients. One hundred and six AYA patients (median age 22 years) with Philadelphia chromosome- (Ph) negative ALL received ABFM from October 2006 through March 2014. Their outcome was compared to 102 AYA patients (median age 27 years), treated with hyper-CVAD at our institution. The complete remission (CR) rate was 93% with ABFM and 98% with hyper-CVAD. The 5-year complete remission duration (CRD) were 53 and 55%, respectively (P = 0.98). The 5-year overall survival (OS) rates were 60 and 60%, respectively. The MRD status on Day 29 and Day 84 of therapy was predictive of long-term outcomes on both ABFM and hyper-CVAD. Severe regimen toxicities with ABFM included hepatotoxicity in 41%, pancreatitis in 11%, osteonecrosis in 9%, and thrombosis in 19%. Myelosuppression-associated complications were most significant with hyper-CVAD. In summary, ABFM and hyper-CVAD resulted in similar efficacy outcomes, but were associated with different toxicity profiles, asparaginase-related with ABFM and myelosuppression-related with hyper-CVAD. Am. J. Hematol. 91:819-823, 2016. © 2016 Wiley Periodicals, Inc.

  1. Neutron activation autoradiography and scanning macro-XRF of Rembrandt van Rijn's Susanna and the Elders (Gemäldegalerie Berlin): a comparison of two methods for imaging of historical paintings with elemental contrast

    Science.gov (United States)

    Alfeld, Matthias; Laurenze-Landsberg, Claudia; Denker, Andrea; Janssens, Koen; Noble, Petria

    2015-06-01

    Imaging methods with elemental contrast are of great value for the investigation of historical paintings, as they allow for study of sub-surface layers that provide insight into a painting's creation process. Two of the most important methods are neutron activation autoradiography (NAAR) and scanning macro-XRF (MA-XRF). Given the differences between these methods in the fundamental physical phenomena exploited, a theoretical comparison of their capabilities is difficult and until now a critical comparison of their use on the same painting is missing. In this paper, we present a study of Rembrandt van Rijn's painting Susanna and the Elders from the Gemäldegalerie in Berlin employing both techniques. The painting features a considerable number of overpainted features and a wide range of pigments with different elemental tracers, including earth pigments (Mn/Fe), Azurite (Cu), lead white (Pb), vermilion (Hg) and smalt (Co, As). MA-XRF can detect all elements above Si ( Z = 14), suffers from few spectral overlaps and can be performed in a few tens of hours in situ, i.e. in a museum. NAAR requires the stay of the painting at a research facility for several weeks, and inter-element interferences can be difficult to resolve. Also, only a limited number of elements contribute to the acquired autoradiographs, most notably Mn, Cu, As, Co, Hg and P. However, NAAR provides a higher lateral resolution and is less hindered by absorption in covering layers, which makes it the only method capable of visualizing P in lower paint layers.

  2. 从文化产业的振兴到城市文化空间的塑造——以柏林为例%From Cultural Industry to Cultural Space——A Case Study of Berlin

    Institute of Scientific and Technical Information of China (English)

    沈璐

    2012-01-01

      Recently, “creative cities”, “creative space” and “cultural industry” have become catchwords in spatial planning and urban politics with the intention to increase international competitiveness and profiles of the city. The article takes Berlin as a case study to analyze the economic characters of creative industry and its spatial categorizing. Based on the spatial observation, targeted planning strategies are developed according to the types of creative spaces.%  着重研究柏林文化产业的行业发展特征及其空间结构。从文化产业的特点和发展规律入手,分析柏林文化产业在空间上集聚的特点,尤其关注文化产业内部各行业的区位选择,总结文化产业、文化企业与文化设施之间的关系。基于文化产业异质化、小型化和集聚性的产业特征,传统的城市规划手段和工具应作相应的调整,以把握文化产业的发展规律。因此,柏林的实例旨在厘清文化产业、创意空间、城市规划三者的联系,明确城市规划作为公共政策,在推动文化产业发展中的重要作用,以及在塑造创意空间的角色。

  3. Neutron activation autoradiography and scanning macro-XRF of Rembrandt van Rijn's Susanna and the Elders (Gemaeldegalerie Berlin): a comparison of two methods for imaging of historical paintings with elemental contrast

    Energy Technology Data Exchange (ETDEWEB)

    Alfeld, Matthias [Deutsches Elektronen-Synchrotron DESY, Hamburg (Germany); University of Antwerp, Antwerp (Belgium); Laurenze-Landsberg, Claudia [Gemaeldegalerie Berlin, Berlin (Germany); Denker, Andrea [Helmholtz-Zentrum Berlin (formerly Hahn-Meitner-Institute), Berlin (Germany); Janssens, Koen [University of Antwerp, Antwerp (Belgium); Noble, Petria [Rijksmuseum, Amsterdam (Netherlands)

    2015-06-15

    Imaging methods with elemental contrast are of great value for the investigation of historical paintings, as they allow for study of sub-surface layers that provide insight into a painting's creation process. Two of the most important methods are neutron activation autoradiography (NAAR) and scanning macro-XRF (MA-XRF). Given the differences between these methods in the fundamental physical phenomena exploited, a theoretical comparison of their capabilities is difficult and until now a critical comparison of their use on the same painting is missing. In this paper, we present a study of Rembrandt van Rijn's painting Susanna and the Elders from the Gemaeldegalerie in Berlin employing both techniques. The painting features a considerable number of overpainted features and a wide range of pigments with different elemental tracers, including earth pigments (Mn/Fe), Azurite (Cu), lead white (Pb), vermilion (Hg) and smalt (Co, As). MA-XRF can detect all elements above Si (Z = 14), suffers from few spectral overlaps and can be performed in a few tens of hours in situ, i.e. in a museum. NAAR requires the stay of the painting at a research facility for several weeks, and inter-element interferences can be difficult to resolve. Also, only a limited number of elements contribute to the acquired autoradiographs, most notably Mn, Cu, As, Co, Hg and P. However, NAAR provides a higher lateral resolution and is less hindered by absorption in covering layers, which makes it the only method capable of visualizing P in lower paint layers. (orig.)

  4. Participant report for ISW, University of Stuttgart (Germany) Hole Plate No. 136

    DEFF Research Database (Denmark)

    De Chiffre, Leonardo; Hansen, Hans Nørgaard; Morace, Renate Erica

    machines (CMMs) has been organized by the Centre for Geometrical Metrology (CGM), Department of Manufacturing Engineering and Management (IPL), Technical University of Denmark (DTU) and carried out within Collège International pour l’Etude Scientifique des Techniques de Production Mécanique (CIRP...

  5. Piscina municipal y escuela de comercio en Stuttgart-Feuerbach, Alemania

    Directory of Open Access Journals (Sweden)

    Lehmbruck, Manfred

    1968-06-01

    Full Text Available On the ground floor of this project there is a hall, a ticket office, dessing rooms and showers, and a gymnasium; whilst the commercial school building has three classrooms, a cafeteria and the porter's room. On a higher level there are two swimming pools, a full sized one and one for beginners, dressing and washing rooms. The commercial building has further classrooms, a library, a teachers' room, the director's study and offices, on the second floor. The whole construction is of great plastic beauty and has been planned with extreme urbanistic purpose.La planta baja del edificio, destinada a Piscina Municipal cubierta, comprende: el hall; caja; los vestuarios, duchas, gimnasio, etc. Y la del edificio de la Escuela de Comercio: tres clases, cafetería, vivienda del portero, etc. La planta superior de la citada piscina contiene: las piscinas —una reglamentaria y otra para enseñanza—, vestuarios, lavabos, etc. Y la de la Escuela de Comercio: las aulas, biblioteca, sala de profesores, despacho del director, administración, etc. Todo el conjunto edificado es de una gran belleza plástica y está concebido con un gran sentido urbanístico.

  6. Koordination des Ultraschallsensoreinsatzes in CoMRoS (COoperative Mobile RObots Stuttgart)

    OpenAIRE

    Appl, Jan

    1997-01-01

    In einem verteilten Robotersystem nutzen mehrere Roboterfahrzeuge denselben Fahrraum und bei Einsatz aktiver Sensorik (z.B. Laserscanner, Ultraschall) dasselbe Übertragungsmedium fürden Transport der Sensorsignale. In beiden Fällen ergeben sich in einem verteilten Robotersystem Zugriffskonflikte auf die gemeinsam genutzten Ressourcen.Zur Erfassung unbekannter Umgebungsobjekte wird in der Robotik vielfach die Ultraschallsensorik verwendet, deren realitätsnahe Modellierung für die korrekteInter...

  7. A short synthesis-stuttgart of (S)-pyrrolam A via domino oxidation-witting reaction

    Digital Repository Service at National Institute of Oceanography (India)

    Majik, M.S.; Shet, J.; Tilve, S.G.; Parameswaran, P.S.

    ). 13 C NMR (75 MHz) : δ = 27.0 (C-7), 27.2 (C-6), 32.2 (C-3), 35.4 (C-4), 41.0 (C-8), 62.1 (C-5), 174.8 (C-2). HRMS: m/z calcd for C 7 H 11 ON (M + H): 126.0913; found: 126.0899. Preparation of (S)-Pyrrolam A [(5S)-1-Azabicyclo[3.3.0]oct-3-ene...,3 = 15.4 Hz, 1H, H-2), 6.80 & 6.84 (2dd, J 2 l ,3 = 5.6 Hz, 1H, H-3), 7.28-7.35 (m, 5H, Ar-H). 13 C NMR (75 MHz) : δ = 14.0 (CH 3 ), 22.5 & 23.7 (C-3 l ), 30.7 & 31.6 (C-4 l ), 46.4 & 46.8 (C-5 l ), 57.7 & 58.0 (C-2 l ), 60.4 (OCH 2 ), 66.9 (CH 2...

  8. TAPP - Stuttgart technique and result of a large single center series

    Directory of Open Access Journals (Sweden)

    Bittner R

    2006-01-01

    Full Text Available Laparoscopic hernioplasty is assessed as a difficult operation. Operative technique determines the frequency of complications, the time of recovery and the rate of recurrences. A proper technique is absolutely necessary to achieve results that are superior to open hernia surgery. Technique: The key points in our technique are 1 use of nondisposable instruments; 2 use of blunt trocars, consisting of expanding and non-incisive cone-shaped tips; 3 spacious and curved opening to the peritoneum, high above all possible hernia openings; 4 meticulous dissection of the entire pelvic floor; 5 complete reduction of the hernial sac; 6 wide parietalization of the peritoneal sac, at least down to the mid of psoas muscle; 7 implantation of a large mesh, at least 10 cm x 15 cm; 8 fixation of the mesh by clip to Cooper′s ligament, to the rectus muscle and lateral to the epigastric vessels, high above the ileopubic tract; 9 the use of glue allows fixation also to the latero-caudial region; and 10 closure of the peritoneum by running suture. Results: With this technique in 12,678 hernia repairs, the following results could be achieved: operating time - 40 min; morbidity - 2.9%; recurrence rate - 0.7%; disability of work - 14 days. In all types of hernias (recurrence after previous open surgery, recurrence after previous preperitoneal operation, scrotal hernia, hernia in patients after transabdominal prostate resection, similar results could be achieved. Summary: Laparoscopic hernia repair can be performed successfully in clinical practice even by surgeons in training. Precondition for the success is a strictly standardized operative technique and a well-structured educational program.

  9. SURFACTANT-ENHANCED EXTRACTION TECHNOLOGY EVALUATION VERSUCHSEININCHTUNG ZUR GRUNDWASSER-UND ALTLASTENSANIERUNG (VEGAS) FACILITY, STUTTGART, GERMANY

    Science.gov (United States)

    This innovative technology evaluation report (ITER) summarized the results of an evaluation of a surfactant-enhanced extraction technology. This evaluation was conducted under a bilateral agreement between the United States (U.S.) Environmental Protection Agency (EPA) Superfund ...

  10. [Medicine and health in the year 2000. The works from the Stuttgart Conference 1965-1990].

    Science.gov (United States)

    Montiel, L

    1993-01-01

    In this study we shall describe the works carried out over a period of twenty five years by a group of experts from the old Federal Republic of Germany. These studies, whose purpose was to identify the trends in medicine for the near future--the every symbolic year 2000--were coordinated by the medical historian Heinrich Schipperges, who played a decisive role in the foundation, and even in the historical orientation of this prospective work. As history illustrates, the limitations and risks of the present models of health and medicine are very pronounced. The concept of utopian medicine, whose historical reality is highlighted by bibliographical and field research, constitutes the hub around which the symptoms of the disease from which the welfare society is suffering, revolve.

  11. Symposium Gyro Technology 1990, Stuttgart, Federal Republic of Germany, Sept. 25, 26, 1990, Proceedings

    Science.gov (United States)

    Sorg, H.

    The present symposium on gyro technology discusses design considerations for highly reliable hard- and software fault tolerant inertial reference systems, the constant value thresholds of FDI in strapdown inertial navigation, the LISA 6000, and in-flight alignment and calibration of a tactical missile INS. Attention is given to the development of a solid-state gyroscope, the development of an inexpensive gyroscope based on the principle of a vibrating piezoelectric plate, the theory and design considerations of a new two-axis angular rate gyro, and the manufacturing and testing of the Smiths 3000 microminiature DTG. Topics addressed include a down sampling technique for fiber gyroscope signal processing, second-order backscatter-induced crosstalk in a multiplexed 2D gyro system, a low-cost tactical laser gyroscope with no moving parts, and input axis measurements for a rate-biased laser gyro.

  12. Autonomous Mobile Systems 2012 22 Fachgespräch Stuttgart, 26 bis 28 September 2012

    CERN Document Server

    Zweigle, Oliver; Häußermann, Kai; Eckstein, Bernd

    2012-01-01

    In erster Linie werden Tagungsberichte von Fachtagungen der Gesellschaft für Informatik veröffentlicht, die regelmäßig, oft in Zusammenarbeit mit anderen wissenschaftlichen Gesellschaften, von den Fachausschüssen der Gesellschaft für Informatik veranstaltet werden. Die Auswahl der Vorträge erfolgt im allgemeinen durch international zusammengesetzte Programmkomitees. Die Tagungssprache ist Deutsch.

  13. Research update for the Harry K. Dupree Stuttgart National Aquaculture Research Center

    Science.gov (United States)

    Aquaculture (fish farming) has played an ever-increasing role in providing people with fish, shrimp, and shellfish. Aquaculture is currently the fastest growing sector of global food production and in 2014 totaled 80 million tons valued at $140 billion. The production of food-fish from aquaculture h...

  14. Participant report for ISW, University of Stuttgart (Germany) Hole Plate No. 136

    DEFF Research Database (Denmark)

    De Chiffre, Leonardo; Hansen, Hans Nørgaard; Morace, Renate Erica

    machines (CMMs) has been organized by the Centre for Geometrical Metrology (CGM), Department of Manufacturing Engineering and Management (IPL), Technical University of Denmark (DTU) and carried out within Collège International pour l’Etude Scientifique des Techniques de Production Mécanique (CIRP......). In the project, 15 research laboratories have been involved from 9 countries: Belgium, Denmark, Germany, Italy, Poland, Spain, Switzerland, United Kingdom, USA. A total of 24 CMMs were used to measure an optomechanical hole plate [1], designed and manufactured by DTU. A measurement procedure was sent to each...

  15. Experimental investigations on the mechanisms of the warm prestress effect; Experimentelle Untersuchungen zu den Mechanismen des WPS-Effekts

    Energy Technology Data Exchange (ETDEWEB)

    Roos, E.; Alsmann, U. [Stuttgart Univ. (Germany). Staatliche Materialpruefungsanstalt

    1998-11-01

    The Government-supported, joint project by IWW Freiburg, BAM Berlin, IWW Magdeburg, and MPA Stuttgart is intended to yield insight into the mechanisms underlying the WPS, warm prestress effect, and to derive on this basis a quantitative description of the WPS effect. (orig./CB) [Deutsch] Ziel eines durch das BMBF gefoerderten Gemeinschaftsprojekts von IWW Freiburg, BAM Berlin, IWW Magdeburg und MPA Stuttgart ist es, die Mechanismen des WPS-(warm prestress)-Effekts zu erklaeren und auf dieser Basis eine quantitative Beschreibung des WPS-Effekts zu ermoeglichen. (orig./MM)

  16. Course of Magnetic Resonance Imaging-Detected Inflammation and Structural Lesions in the Sacroiliac Joints of Patients in the Randomized, Double-Blind, Placebo-Controlled Danish Multicenter Study of Adalimumab in Spondyloarthritis, as Assessed by the Berlin and Spondyloarthritis Research Consortium

    DEFF Research Database (Denmark)

    Pedersen, Susanne J; Poddubnyy, Denis; Sørensen, Inge J

    2016-01-01

    OBJECTIVE: To investigate changes in magnetic resonance imaging (MRI)-assessed inflammation and structural lesions in the sacroiliac (SI) joints during treatment with adalimumab versus placebo. METHODS: In a 48-week double-blind, placebo-controlled trial, 52 patients with spondyloarthritis were...... of the SI joints was performed at weeks 0, 12, 24, and 48, and the images were assessed independently in a blinded manner using the modified Berlin and the Spondyloarthritis Research Consortium of Canada (SPARCC) MRI scores for inflammation and structural lesions of the SI joints. RESULTS: At baseline, 56...

  17. Role of cranial radiotherapy for childhood T-cell acute lymphoblastic leukemia with high WBC count and good response to prednisone. Associazione Italiana Ematologia Oncologia Pediatrica and the Berlin-Frankfurt-Münster groups.

    Science.gov (United States)

    Conter, V; Schrappe, M; Aricó, M; Reiter, A; Rizzari, C; Dördelmann, M; Valsecchi, M G; Zimmermann, M; Ludwig, W D; Basso, G; Masera, G; Riehm, H

    1997-08-01

    The ALL-BFM 90 and AIEOP-ALL 91 studies share the same treatment backbone and have 5-year event-free survival (EFS) rates close to 75%. This study evaluated the impact of differing presymptomatic CNS therapies in T-cell acute lymphoblastic leukemia (T-ALL) patients with a good response to prednisone (PGR) according to WBC count and Berlin-Frankfurt-Münster (BFM) risk factor (RF). A total of 192 patients (141 boys; median age, 7.5 years) with T-ALL, PGR, RF less than 1.7, and no CNS leukemia diagnosed between 1990 and 1995 were enrolled onto the ALL-BFM 90 (n = 123) or AIEOP-ALL 91 (n = 69) study. Presymptomatic CNS therapy consisted of cranial radiation (CRT) and intrathecal methotrexate (I.T. MTX) (11 doses) in the BFM study and of extended triple intrathecal therapy (T.I.T.) (17 doses) in the Associazione Italiana Ematologia Oncologia Pediatrica (AIEOP) study. Patients were divided into a low-WBC group (WBC count 100,000/microL). EFS was compared using the log-rank test. For patients treated with CRT and I.T. MTX (BFM group), the 3-year EFS rate was 89.8% (SE = 3.5) for 99 patients in the low-WBC group versus 81.9% (SE = 8.2) in the high-WBC group (difference not significant). Conversely, for patients treated with T.I.T. alone (AIEOP group), the EFS rate was 80.6% (SE = 5.6) in 55 patients with a low WBC count versus 17.9% (SE = 11.0) in 14 patients with a high WBC count (P < .001). These data suggest that CRT may not be necessary in PGR T-ALL patients with a WBC count less than 100,000/microL; on the contrary, in patients with a high count, extended T.I.T. may be inferior to CRT and I.T. MTX.

  18. Extended intrathecal methotrexate may replace cranial irradiation for prevention of CNS relapse in children with intermediate-risk acute lymphoblastic leukemia treated with Berlin-Frankfurt-Münster-based intensive chemotherapy. The Associazione Italiana di Ematologia ed Oncologia Pediatrica.

    Science.gov (United States)

    Conter, V; Aricò, M; Valsecchi, M G; Rizzari, C; Testi, A M; Messina, C; Mori, P G; Miniero, R; Colella, R; Basso, G

    1995-10-01

    To assess the effect of treatment intensification and that of extended intrathecal methotrexate substitution for cranial irradiation in intermediate-risk acute lymphoblastic leukemia (ALL) children treated with a Berlin-Frankfurt-Münster (BFM)-based intensive chemotherapy. Three hundred ninety-six children with non-B-ALL were enrolled onto the Associazione Italiana di Ematologia ed Oncologic Pediatrica (AIEOP) ALL 88 study. Standard risk (SR) included patients with low tumor burden (BFM risk index [RI], or = 0.8 but less than 1.2; and high risk (HR) were those with an RI > or = 1.2 or CNS involvement at diagnosis. The treatment schedule was a modified version of the ALL-BFM 86 study. CNS-directed treatment consisted of high-dose methotrexate (HD-MTX; 5 g/m2 for four courses) plus intrathecal methotrexate (IT-MTX; nine doses); IR patients additionally received extended IT-MTX (nine doses during continuation therapy); cranial irradiation was given only to HR patients. Of the 375 (94.7%) children who achieved remission, 1.3% had an adverse event other than relapse. The estimated event-free survival (EFS) at 6 years was 66.6% (SE 2.4) overall; 80.7% (4.5) in the SR patients, 77.5% (3.9) in the IR patients, and 54.5% (3.7) in the HR patients. Relapse occurred in 107 children (27.0%). Isolated CNS relapse occurred in 20 children (5.0%): 5 (6.3%) in the SR group, 1 (0.8%) in the IR group, and 14 (7.1%) in the HR group. The estimated 6-year CNS leukemia-free survival was 94.6% (1.2) overall: 93.5% (2.8) in the SR group, 99.1% (0.9) in the IR group, and 92.3% (2.0) in the HR group. Cranial irradiation may be omitted safely in IR ALL patients treated with BFM-based intensive chemotherapy when extended intrathecal chemotherapy is given. Because the CNS disease control was less complete in the SR group, these data challenge the effectiveness of HD-MTX for protection from CNS disease and support the protective role of extended intrathecal chemotherapy.

  19. A vast medieval dam-lake cascade in northern central Europe: review and new data on late Holocene water-level dynamics of the Havel River, Berlin-Brandenburg area (Germany)

    Science.gov (United States)

    Kaiser, Knut; Keller, Nora; Brande, Arthur; Dalitz, Stefan; Hensel, Nicola; Heußner, Karl-Uwe; Kappler, Christoph; Michas, Uwe; Müller, Joachim; Schwalbe, Grit; Weiße, Roland; Bens, Oliver

    2016-04-01

    An interdisciplinary study was carried out in order to trace the human transformation of the medium-scale Havel River in northeastern central Europe during the last c. 2000 years. This research was driven by the hypothesis that the present-day riverscape is widely a legacy of medieval and modern human transformation of the drainage system initiated essentially by damming for the operation of water mills. Recent opportunities to investigate the extent of this human impact arose during the course of archaeological rescue excavations and palaeoecologic studies, which significantly enhanced the amount of respective high-quality data. Along the middle course of the Havel, sedimentary sequences were analysed in order to explore the potential for reconstructing regional water-level dynamics. The river, draining the Berlin metropolitan area, forms a chain of dammed lakes and meandering river sections which were strongly modified by hydraulic engineering in the past. We have not only recorded new sections but also re-evaluated older ones, forming a total of sixteen sedimentary sequences along the river. Chronological control is provided by a multitude of palynological, dendrochronological, archaeological, and radiocarbon data. The sections upriver from the Brandenburg/H. and Spandau weirs, representing sites with historic water mills, reveal substantial water-level changes during the late Holocene. Generally, lower water levels before and higher levels parallel to the medieval German colonisation of that area (c. 1180/1250 AD) can be inferred. This water-level increase, which is attributed to be caused by medieval mill stowage, took place rapidly and amounted to a relative height of c. 1.5 m. It has caused the widening of river sections and the enlargement of existing lakes or its secondary formation when already aggraded, and thus a flooding of large portions of land. The rising water level has even influenced the settlement topography to a large degree. Several medieval

  20. Workshop report. Children as a special subpopulation: focus on immunotoxicity. Federal Institute for Health Protection of Consumers and Veterinary Medicine (BgVV), 15-16 November 2001, Berlin, Germany

    Energy Technology Data Exchange (ETDEWEB)

    Richter-Reichhelm, H.-B.; Schulte, A.; Ewe, S.; Gundert-Remy, U. [Bundesinstitut fuer gesundheitlichen Verbraucherschutz und Veterinaermedizin (BgVV), 14191 Berlin (Germany); Althoff, J.

    2002-07-01

    An international symposium on the impact of environmental hazards, chemicals and drugs on the developing immune system of children was held in Berlin (Germany) organized by the BgVV. Epidemiological evidence indicates that an immature immune system challenged early in life by bacterial antigens may prevent, to some extent, allergic reactions including asthma bronchiale triggered by environmental pollutants. However, the prevalence for infectious disease is increased in childhood, especially when exposure to contaminants takes place in the period of pregnancy and breast-feeding. The effects of chlorinated biphenyls, dioxin, endotoxins, hexachlorobenzene, and direct and indirect in utero tobacco smoke exposure are examples. All participants recommend comparative and follow-up epidemiological studies and clinical examination of infants and children at risk during upbringing. There is ample evidence from experimental studies that indicates adverse effects on the developing immune system after in utero and postnatal exposure to chemicals and drugs. The adverse reactions of aciclovir, benzodiazepines, hexachlorobenzene, organotins (di-n-octyltin dichloride, tributyltin oxide), pesticides (methoxychlor, heptachlor) and polyhalogenated aromatic hydrocarbons (2,3,7,8-tetrachlorodibenzo-p-dioxin) are presented and reviewed. To determine the predictive value of test data in risk assessment for neonates and children, development, differentiation and maturation of the immune system in humans and laboratory rodents is compared in their pre- and postnatal stages. Considering some differences in immunocompetence at birth and after lactation, and differences in the time frame for maturation of the immune system, reaction types are thought to be common, comparable and similar in human childhood and early adolescence and the postnatal lifetime of laboratory rodents. The participants of the symposium felt strongly that regulatory steps urgently need to be initiated to incorporate some

  1. Innovative Training of Oral Communication: Berlin Kompass

    Science.gov (United States)

    Pihkala-Posti, Laura

    2014-01-01

    In a classical instructed language classroom setting, the practicing of communication situations is too often limited to producing isolated phrases and sentences without actually testing their relevance for the intended action. An example is describing and finding a route. In this paper, results of the early pilots with a collaborative virtual…

  2. London-Berlin-Leipzig-København

    DEFF Research Database (Denmark)

    Stoklund, Bjarne

    2007-01-01

    Artiklen er et bidrag til de kulturhistoriske museers historie og deres rolle i konstruktionen af nationalstaterne. Den handler om erhvervelsen af det rige, renæssanceprægede inventar i Frilandsmuseets gård fra Ostenfeld (Sydslesvig) og afdækker de to museumsstuers snørklede vej og skiftende roll...

  3. Berlin 冷眼看世界

    Institute of Scientific and Technical Information of China (English)

    Carrie Tsang; 丁燕燕; 韩多妮; RAY

    2009-01-01

    <正>际遇和经历,有助于令人认清自己的生活道场。今年刚好年届80的德国摄影师Robert Lebeck,15岁时曾被征召入伍,为德军镇守Wehrmacht的东边战场,却在1945年看着苏维埃坦克迎面而来,然后成为战俘。承受过生死煎熬,练就出他冷静、沉着的处世观。而他爱好近距离捕捉人物面容和表情的摄影手

  4. Morfologi, topologi del 1: Berlin - Paris - Tokyo

    DEFF Research Database (Denmark)

    Dinesen, Cort Ross

    2011-01-01

    Hydra introduktions beskrivelse ved Cort Ross Dinesen og Claus Peder Pedersen. Kartografiske tegninger og tekst i samarbejde med Guro Sollid.......Hydra introduktions beskrivelse ved Cort Ross Dinesen og Claus Peder Pedersen. Kartografiske tegninger og tekst i samarbejde med Guro Sollid....

  5. 14 Nye Landskaber. Berlin, Paris, Tokyo

    DEFF Research Database (Denmark)

    Dinesen, Cort Ross

    2012-01-01

    Intensionen er at udforme 12 nye landskaber over de udvalgte kontekster, der rummer og beskriver en transformation, som i sin beskrivelse dimensionerer alle de niveauer, der gennemstrømmer og aktualiserer de begivenheder som på forskellig vis artikulerer det virtuelle, som konkretioner i det urba...

  6. Incidence and clinical relevance of TEL/AML1 fusion genes in children with acute lymphoblastic leukemia enrolled in the German and Italian multicenter therapy trials. Associazione Italiana Ematologia Oncologia Pediatrica and the Berlin-Frankfurt-Münster Study Group.

    Science.gov (United States)

    Borkhardt, A; Cazzaniga, G; Viehmann, S; Valsecchi, M G; Ludwig, W D; Burci, L; Mangioni, S; Schrappe, M; Riehm, H; Lampert, F; Basso, G; Masera, G; Harbott, J; Biondi, A

    1997-07-15

    The molecular approach for the analysis of leukemia associated chromosomal translocations has led to the identification of prognostic relevant subgroups. In pediatric acute lymphoblastic leukemia (ALL), the most common translocations, t(9;22) and t(4;11), have been associated with a poorer clinical outcome. Recently the TEL gene at chromosome 12p13 and the AML1 gene at chromosome 21q22 were found to be involved in the translocation t(12;21)(p13;q22). By conventional cytogenetics, however, this chromosomal abnormality is barely detectable and occurs in less than 0.05% of childhood ALL. To investigate the frequency of the molecular equivalent of the t(12;21), the TEL/AML1 gene fusion, we have undertaken a prospective screening in the running German Berlin-Frankfurt-Münster (BFM) and Italian Associazione Italiana Ematologia Oncologia Pediatrica (AIEOP) multicenter ALL therapy trials. We have analyzed 334 unselected cases of pediatric ALL patients consecutively referred over a period of 5 and 9 months, respectively. The overall incidence of the t(12;21) in pediatric ALL is 18.9%. The 63 cases positive for the TEL/AML1 chimeric products ranged in age between 1 and 12 years, and all but one showed CD10 and pre-B immunophenotype. Interestingly, one case displayed a pre-pre-B immunophenotype. Among the B-lineage subgroup, the t(12;21) occurs in 22.0% of the cases. Fifteen of 61 (24.6%) cases coexpressed at least two myeloid antigens (CD13, CD33, or CDw65) in more than 20% of the gated blast cells. DNA index was available for 59 of the 63 TEL/AML1 positive cases; a hyperdiploid DNA content (> or = 1.16) was detected in only four patients, being nonhyperdiploid in the remaining 55. Based on this prospective analysis, we retrospectively evaluated the impact of TEL/AML1 in prognosis by identifying the subset of B-lineage ALL children enrolled in the closed German ALL-BFM-90 and Italian ALL-AIEOP-91 protocols who had sufficient material for analysis. A total of 342 children

  7. The Defender and Enemy of Freedom --An Analysis of Isaiah Berlin's Critique of Rousseau's View of Freedom%自由的捍卫者与自由的敌人——解读以赛亚·伯林对卢梭自由观的批判

    Institute of Scientific and Technical Information of China (English)

    梁光晨

    2012-01-01

    Rousseau is one of leaders of the French Enlightenment. The Social Contract is Rousseau's most important work for its deep insight and great influence on the human civilization. For the praise of freedom and the strong voice reflected in this book, Rousseau was called the founder of freedom and buried in the French Pantheon. Isaiah Berlin is one of the most famous liberal thinkers in the last century. Berlin's academic achievements are mainly reflected in his systematic and critical research in the intellectual history after the Enlightenment, especially the intellectual history of the liberalism. Berlin deeply criticized Rousseau's views of freedom, calling them the enemy of freedom. By analyzing his critique, we can see the two thinkers' different understandings of freedom at different times, and in turn to trace out, from the modern times to the contemporary age, the evolvement track of people's understanding of human freedom.%卢梭是法国启蒙运动的领军人物之一。就体现卢梭本人的思想深度和对人类文明的影响而言,其代表作首推《社会契约论》一书。因该书对自由的推崇和旗帜鲜明的论述,卢梭被称为“自由的奠基人”而入葬法国先贤祠。以赛亚·伯林作为上个世纪英国最著名的自由主义思想家,其学术成就主要体现在对启蒙运动以来的思想史,特别是自由主义思想史的系统批判性研究中。以赛亚·伯林对卢梭的自由观进行了深入的批判,将其称之为自由的敌人。我们通过解读这一批判,可以看到不同时代的两位思想家对自由的不同认识,进而描绘出人类对自由的认识从近代到当代的演变轨迹。

  8. CTC Sentinel. Volume 6, Issue 1

    Science.gov (United States)

    2013-01-01

    enforcement units seek to improve their intercultural communication skills in Berlin, Stuttgart, and Essen. In Düsseldorf, Muslim associations and...Westphalia. Considered an influential platform for spreading Salafist ideology via seminars, preachers, literature, social media , 31 “Salafisten: Razzia...soldiers and bomb government instal lations. Authorit ies discovered the men due to j ihadist social media postings. According to CNN

  9. Cold and heat storage in downtown Berlin; Kaelte und Waermespeicherung im Zentrum Berlins

    Energy Technology Data Exchange (ETDEWEB)

    Seibt, P.; Brandt, W.; Kabus, F.; Moellmann, G.; Poppei, J. [Geothermie Neubrandenburg GmbH (Germany)

    1997-12-01

    The concept of energy supply for the seat of the German Parliament is based on self-sufficiency by using motor-driven district heating power stations. Esterified vegetable oil (bio-diesel) serves as fuel. These motor-driven power stations are operated depending on the amount of power required actually. The heat energy which is released when generating power at the temperature level >100 C - which is favourable for heating purposes - serves directly for heat supply or the driving a refrigerating machine/heat pump for the supply of cooling energy in summer and low-temperature heat in winter. As the demand on heat and power supply often will not be parallel, there will be a temporary surplus of heat offered by the motor-driven power station, and at other times it will be deficient. That is why surplus heat from the motor-driven power station is stored in a deep aquifer heat reservoir for recovery and utilisation for heating in winter. By using a geothermal saline water reservoir, the waste heat from the motor-driven power station can be fed into it at a temperature level ranging from 60.. 80 C and recovered and utilised at a temperature level ranging from 60.. 20 C. A shallow groundwater aquifer cold storing reservoir serves for cooling: the cold stored in winter is supplied in summer to the cooling equipment of the building by direct cooling with the cold water form the aquifer (heat exchange) at a temperature level of 14/15 C. The cooling demand in case of air dehumidification at a temperature level of 6/12 C is covered by a cooling machine which is also cooled with the cold water from the aquifer. As cooling machine/heat pump an environment-friendly, CFC-free absorption machine is used working on a combination of water and lithium bromide. The machine is driven by the waste heat from the motor-driven power plant. (orig.) [Deutsch] Im Zentrum des Systems der Energieversorgung der Parlamentsbauten steht die autarke Energiebereitstellung durch den Einsatz von Motorheizkraftwerken (MHKW). Als Treibstoff dient verestertes Pflanzenoel (Bio-Diesel). Die MHKW werden entsprechend dem jeweils abgeforderten Strombedarf gefahren. Die bei der Stromerzeugung anfallende Waermeenergie auf dem fuer Heizzwecke guenstigen Temperaturniveau >100 C dient direkt der Waermeversorgung bzw. dem Antrieb einer Kaeltemaschine/Waermepumpe zur Bereitstellung von Niedertemperatur-Kuehlenergie im Sommer und Niedertemperatur-Waerme im Winter. Da der jeweilige Bedarf an Waerme und Strom oftmals nicht gleichlaufend ist, kommt es zeitweise zu einem Ueberschuss des Waermeangebots auf den MHKW und zu anderen Zeiten wiederum zu einer Deckungsluecke. Ueberschuessige MHKW-Abwaerme wird darum in einem Waermespeicher zur Rueckgewinnung und Nutzung bei Heizbedarf im Winter gespeichert. Dazu wird erstmalig ein etwa 300 m tiefer salzfuehrender Aquifer genutzt. Die MHKW-Abwaerme wird auf einem Temperaturniveau von 60... 70 C in diesen Waermespeicher eingeleitet und auf einem Temperaturniveau von 60... 20 C zurueckgewonnen und genutzt. Ein flacher Aquifer-Kaeltespeicher in einer Tiefe von ca. 60 m dient der Gebaeudekuehlung. Die im Winter gespeicherte Umgebungskaelte versorgt im Sommer auf direktem Wege Kaelteabnehmer des Gebaeudes. Beide Speicher sind durch eine ueber 100 m maechtige Tonschicht voneinander getrennt. Der Kuehlungsbedarf bei Luftentfeuchtung auf einem Temperaturniveau von 6/12 C wird ueber eine Kaeltemaschine realisiert, die ebenfalls mit dem Aquifer-Kaltwasser gekuehlt wird. (orig.)

  10. Exchange networks and free shops in Berlin: gifts and commodities in ‘alternative’ consumption experiences Redes de intercâmbio e lojas gratuitas em Berlim: dádiva e mercadoria em experiências “alternativas” de consumo

    Directory of Open Access Journals (Sweden)

    Irene Sabaté Muriel

    2009-05-01

    Full Text Available This paper is based on an ethnography of ‘alternative’ consumption practices in the inner city of the former East Berlin. Non-monetary exchange networks (Tauschringe and ‘free shops’ (Umsonstläden have been examined. In Umsonstläden, the contemporary ideology of the ‘pure’ gift (Parry 1986; Carrier 1995 is at play: objects are freely given and totally alienated from their owners. In turn, Tauschringe sometimes induce gift-giving practices entailing mutual obligation, as a result of frequent exchanges which bring participants socially closer. The ethnographic material I present challenges the suitability of a conceptual gift/commodity divide to examine these experiences, provided that different modalities of gift-giving are articulated with commoditisation trends. Considering this complexity, I propose a re-examination of the role of the gift in ‘alternative’ consumption practices promoted by social movements in Berlin.O artigo baseia-se numa etnografia de práticas de consumo “alternativas” nos bairros centrais da antiga Berlim-Leste. São aqui analisadas as redes de intercâmbio não monetário (Tauschringe e as “lojas gratuitas” (Umsonstläden. As Umsonstläden são enquadradas pela ideologia contemporânea da dádiva “pura” (Parry 1986; Carrier 1995: os objectos são dados gratuitamente e totalmente alienados dos seus possuidores. Já as Tauschringe, por seu lado, induzem por vezes práticas de oferta que implicam obrigações mútuas, como consequência de trocas frequentes que aproximam socialmente os participantes. O material etnográfico apresentado põe em causa a adequação do binómio dádiva/mercadoria à análise dessas experiências, na medida em que diferentes modalidades de oferta se conjugam com tendências para a mercadorização. Face a essa complexidade, o artigo propõe uma revisão da análise do papel da dádiva em práticas de consumo “alternativas” promovidas pelos movimentos sociais em

  11. World Congress on Computational Mechanics, 2nd, Universitaet Stuttgart, Federal Republic of Germany, Aug. 27-31, 1990, Selected Papers

    Science.gov (United States)

    Argyris, John; Doltsinis, Ioannis St.; Oden, J. T.

    The present conference on computer methods in applied mechanics and engineering encompasses methods for describing fluids, structures, dynamics, applied physics, and computing and numerical methods. Specific issues addressed include h-p adaptive finite-element methods in computational fluid dynamics, simulations of hypersonic viscous flows about the H-II orbiting plane, chemically reacting hypersonic viscous flows, a numerical model for buckling and growth of delaminations in composite laminates, and CAD-integrated structural topology and design optimization. Also addressed are defect-mediated turbulence, geometrical concepts of nonlinear dynamics, vertical solidification of dendritic binary alloys, the parallelization of CFD codes, the integration of solid modeling and finite-element generation, studies of parallel processing for coupled-field problems, and an information system for the numerical simulation of 3D Euler flows around aircraft.

  12. Insitut fuer Stroemungsmechanik und Hydraulische Stroemungsmaschinen, University of Stuttgart - topical research; Aktuelle Forschungsarbeiten des Instituts fuer Stroemungsmechanik und Hydraulische Stroemungsmaschinen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-31

    Number 9 of the communications of the institute offers an overview of its fields of research. Described are both projects lately finalized but which are still topical, and investigations currently under way which have already provided useful results. Part of the contributions will be submitted in their full versions as theses, others are condensations of reports commissioned by industry. (orig./GL) [Deutsch] Das vorliegende Heft Nr. 9 der Institutsmitteilungen bietet einen Ueberblick ueber die Arbeitsgebiete des Institutes. Es wurden sowohl Arbeiten aufgenommen, die in letzter Zeit abgeschlossen wurden, aber noch nicht an Aktualitaet verloren haben, als auch solche Untersuchungen, die noch im Gange sind, aber bereits zu brauchbaren Ergebnissen gefuehrt haben. Ein Teil der Beitraege wird ausfuehrlich in Form von Dissertationen vorgelegt werden, bei anderen handelt es sich um Kurzfassungen von Berichten, die im Rahmen von Industrieauftraegen erstellt wurden. (orig./GL)

  13. Stuttgart Germany/Echterdingen Apt. Revised Uniform Summary of Surface Weather Observations (RUSSWO). Parts A-F

    Science.gov (United States)

    1972-10-31

    7 F9 I ’ma I. i We &16~I 353_1-754 7 45170 4 3 8 1470 170036 5 7 722131 2 1’ 2 61 1 8760 D.Po ~ 746-’ b?771 0.’ 29 17004.5- 17,22413A8 2 .!86 it~Ti...c 2 -9 31 3 -3 ____T_ __. ___, ___-4__-_ ,__ __ _ _-" _ _ __ _ __-- ___: : !797! _ 239 11 1 F9 9 r 12 -2 7 1 2- a .- 4/5.’ 2 0 7 a . I...31 8 ~ BPP : A2’- 63 -Z/ -ei z&3e i - - - ’ i i ’ i : i : i" _ _ _ _’ ri i I _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ , i ! a Z , I 1 N i Rol H.. 8 = tu I 175

  14. 艾森豪威尔政府第二次柏林危机政策的形成——兼论大规模报复战略的缺陷%The Formation of Eisenhower Government's Second Berlin Crisis Policy——Also on the Strategy of Massive Retaliation Defect

    Institute of Scientific and Technical Information of China (English)

    叶晓东

    2011-01-01

    冷战初期,尤其是艾森豪威尔政府执政时期,美国奉行的是"大规模报复战略"。然而在第二次柏林危机中,艾森豪威尔政府在拟定应对危机的政策时,并没有以大规模报复战略作为指导原则。大规模报复战略之所以被抛弃,是因为其存在着不可克服的局限性。%The initial period of the Cold War especially during the Eisenhower administration,the United States pursued a "strategy of massive retaliation." However,in the second Berlin crisis,the Eisenhower administration in formulating policies for crisis response,and does not use massive retaliation strategy as the guiding principle.The reason why large-scale retaliation strategy has been abandoned because of its existence insurmountable flaws.

  15. Flexible engine control systems for the development of innovative combustion processes; Flexibles Motorsteuerungssystem fuer die Entwicklung innovativer Brennverfahren

    Energy Technology Data Exchange (ETDEWEB)

    Steuer, Josef; Mladek, Michael; Dengler, Christian; Mayer, Werner [Daimler AG, Stuttgart (Germany); Kracke, Thomas; Jakubek, Peter [IAV, Gifhorn (Germany); Brune, Andreas; Rick, Ralf [Etas GmbH, Stuttgart (Germany)

    2009-09-15

    Daimler AG (Stuttgart, Federal Republic of Germany), IAV GmbH (Berlin, Federal Republic of Germany) and Etas Deutschland GmbH (Stuttgart, Federal Republic of Germany) present a flexible motor control system for the development of innovative fuel procedures. With this, the functionality of conventional indicating systems is merged into a high-dynamic real time control circuit and implemented, tested and used algorithms for the pressure evaluation of combustion chambers flexibly - an important step in order to make progress with the development of new fuel procedures.

  16. Effect of protracted high-dose L-asparaginase given as a second exposure in a Berlin-Frankfurt-Münster-based treatment: results of the randomized 9102 intermediate-risk childhood acute lymphoblastic leukemia study--a report from the Associazione Italiana Ematologia Oncologia Pediatrica.

    Science.gov (United States)

    Rizzari, C; Valsecchi, M G; Aricò, M; Conter, V; Testi, A; Barisone, E; Casale, F; Lo Nigro, L; Rondelli, R; Basso, G; Santoro, N; Masera, G

    2001-03-01

    To assess in a randomized study the therapeutic effect of the addition of high-dose L-asparaginase (HD ASP) in the context of a Berlin-Frankfurt-Münster (BFM)-based chemotherapy regimen for intermediate risk (IR) childhood acute lymphoblastic leukemia (ALL). From March 1991 to April 1995, a total of 705 patients, with 59% of the cohort of patients fewer than 15 years old, with newly diagnosed non-B ALL, enrolled onto the Associazione Italiana Ematologia Oncologia Pediatrica (AIEOP) ALL-91 study, were assigned to the IR group. Patients in remission at the beginning of the reinduction phase were randomized either to the standard treatment (SD ASP arm) or the experimental treatment (HD ASP arm; weekly intramuscular administration of HD ASP 25,000 IU/m(2) repeated for a total of 20 weeks). Most of the patients (90%) were treated with Erwinia chrysanthemi L-asparaginase product. Among the 610 patients randomized to the SD ASP arm (n = 322) or to the HD ASP arm (n = 288), relapse occurred at a median time of 24 months after randomization in 76 (24%) and in 64 children (22%), respectively. Most of the relapses occurred in the marrow (100 isolated, 21 combined). There was no significant difference between the disease-free survival in the two treatment arms (P =.64), with estimated values at 7 years from randomization of 72.4% (SE 3.1) v 75.7% (SE 2.6) in the SD ASP and HD ASP arms, respectively. No advantage was observed for IR ALL children treated with BFM-based intensive chemotherapy who received protracted E chrysanthemi HD ASP during reinduction and the early continuation phase.

  17. 柏林田径世锦赛男子三级跳远运动员起跳技术分析%Analysis on Take-off Techniques of Triple Jump Athletes in the Track and Field World Championships in Berlin

    Institute of Scientific and Technical Information of China (English)

    袁晓毅; 吴冀; 赵俊华

    2011-01-01

    The techniques of triple jump are indivisible and irreversible.The study of the interrelated techniques of the three take-offs that determine the final results is not only a precondition of bringing athletes' potential into full play reasonably,but also a process of deepening the understanding of the techniques.This study,based on the performance of the top eight athletes in the triple jump final of 2009 Berlin World Champions,unfolds the status quo and characteristics of top-level athletes' take-off techniques and provides a reference for narrowing the gap between the techniques of athletes at home and abroad and improving take-off performance of domestic athletes.%三级跳远技术结构是一个不可分割的整体,其技术环节存在不可颠倒性。就三跳而言,三次起跳技术相互关联并直接决定了最后的总成绩,所以对三级跳远技术的深入研究是充分、合理发挥人体潜能的条件,也是人们对三级跳远技术的认识不断完善的一个过程。通过对世界顶尖级运动员三次起跳技术分析,揭示近年高水平运动员起跳技术现状和特点,为我国运动员改进技术找出差距原因,提高起跳效果提供参考依据。

  18. 基于城市自然保护的柏林景观规划评述及对我国的启示%Comments on the Landscape Planning of Berlin Based on Urban Nature Conservation and Its Enlightenment to China

    Institute of Scientific and Technical Information of China (English)

    黄越; 刘畅; 李树华

    2015-01-01

    With effective legislation, the landscape planning of Berlin in Germany is based on biotope mapping with nature conservation as its main goal. It includes landscape program with nature conservation on city level and landscape plans on local level. Environment impact assessment and biotope area factors are used to coordinate with land use planning within landscape planning. The publication of urban environment data as wel as the public participation in landscape planning should be adopted as implementation approach. This paper argued that the landscape planning in urban areas should consider nature conservation as main purpose and integrate interdisciplinary data with biotope mapping. Landscape planning legislation should be promoted to guarantee the right of public participation of the citizens.%在充分立法保障前提下,德国柏林景观规划以城市生境制图为基础,以自然保护为主要目的,包括整体城市尺度的景观计划和地方尺度的景观规划方案两个层面;并在环境影响评价、城市生境面积因子等方面与柏林城市土地利用规划衔接;以整合、发布城市基础环境数据以及公众参与推动景观规划为具体实施。本文认为我国城市景观规划应以城市自然保护为主要目的,采用生境制图整合景观规划所需的跨学科基础空间信息,推动景观规划立法,保障公众参与景观规划的基本权利。

  19. 血管外肺水指数和肺血管通透性指数与急性呼吸窘迫综合征严重程度的相关性%Correlation of severity classification of acute respiratory distress syndrome by the Berlin definition with extra vascular lung water index and pulmonary vascular permeability index

    Institute of Scientific and Technical Information of China (English)

    朱金源; 王晓红; 杨晓军; 王晓麒; 马希刚

    2015-01-01

    目的 探讨血管外肺水指数(EVLWI)和肺血管通透性指数(PVPI)与急性呼吸窘迫综合征(ARDS)柏林定义严重程度分级的关系.方法 对2012年7月至2014年7月收住宁夏医科大学总医院ICU符合ARDS柏林定义的患者70例,依据ARDS柏林定义分为轻度组(20例)、中度组(30例)和重度组(20例).记录患者入院24 h内急性生理和慢性健康状况(APACHEⅡ)评分和序贯器官衰竭(SOFA)评分,脉搏指示剂持续心排血量监测技术(PiCCO)监测3组患者入院1~4dEVLWI和PVPI,并绘制受试者工作特征曲线(ROC曲线),比较ROC曲线下面积(AUC).同步行血气分析并计算氧合指数(OI),分析EVLWI和PVPI与OI的相关性.结果 轻、中和重度组ARDS患者不同时相点EVLWI、PVPI及OI的组间比较:随着ARDS严重程度的分级加重,3组患者任一时相点EVLWI和PVPI均明显升高,OI明显降低(均P<0.05).轻、中和重度组ARDS患者EVLWI、PVPI及OI动态变化趋势的组内比较:轻度组1~4 d EVLWI和PVPI随时间逐渐下降(均P<0.05),中度组仅PVPI下降,EVLWI无明显下降(P>0.05),重度组EVLWI和PVPI均无明显下降趋势(均P>0.05),而3组1~4 d OI随时间变化均有升高(均P<0.01).3组ARDS患者1~4 d PVPI对预后评价的AUC分别为0.594、0.643、0.723和0.816,以入院第4天PVPI>2.95作为判断预后的最佳临界值,其敏感度为70%,特异度为92%.3组所有ARDS患者1~4 d EVLWI和PVPI与OI呈现明显的负相关[(r=-0.685,P=0.000)和(r=-0.631,P=0.000)].结论 EVLWI和PVPI能够良好的反映ARDS柏林定义严重程度分级,且PVPI的动态变化趋势优于EVLWI.%Objective To explore the correlation of severity classification of acute respiratory distress syndrome (ARDS) by the Berlin definition with extra vascular lung water index (EVLWI) and pulmonary vascular permeability index (PVPI).Methods A total of 70 cases with ARDS at intensive care unit of our hospital from July 2012 to July 2014 were divided into three

  20. High production volume chemical Amine Oxide [C8-C20] category environmental risk assessment

    DEFF Research Database (Denmark)

    Sanderson, Hans; Tibazarwa, Caritas; Greggs, William

    2009-01-01

    An environmental assessment of amine oxides has been conducted under the OECD SIDS High Production Volume (HPV) Program via the Global International Council of Chemical Associations (ICCA) Amine Oxides Consortium. Amine oxides are primarily used in conjunction with surfactants in cleaning...... and personal care products. Given the lack of persistence or bioaccumulation, and the low likelihood of these chemicals partitioning to soil, the focus of the environmental assessment is on the aquatic environment. In the United States, the E-FAST model is used to estimate effluent concentrations in the United...... States from manufacturing facilities and from municipal facilities resulting from consumer product uses. Reasonable worst-case ratios of predicted environmental concentration (PEC) to predicted no effect concentration (PNEC) range from 0.04 to 0.003, demonstrating that these chemicals are a low risk...