cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Awareness raising, outreach & dissemination report
Creators: name: Fend, Theresa
name: Gitau, Mugethi
name: Mamitzsch, Sandra
name: Ongering, Jurre
name: Wenzelmann, Victoria
Publisher: name: Zenodo
Year: 2018

description: The report at hand provides a Communication Handbook for Partners and the
 Communication team listing main target groups, namely users, healthcare
 professionals and makers/designer; key messages like “Improving your Life in a
 Fab Lab”, “Open Source Hardware in Healthcare” and “People Centered
 Healthcare”. It shows the visual identity of the project, lists the channels and
 content strategy the project uses on digital media and in analogue
 communication as well as major KPIs for the outreach activities that will be
 reported on at the end of the project lifetime.
 The Annex then provides very concrete working documents, like social media
 stats, templates and how-tos.
Fast and efficient transport of large ion clouds
Creators: name: Kamsap, Marius Romuald
name: Pedregosa-Gutierrez, Jofre
name: Champenois, Caroline
name: Guyomarc'H, Didier
name: Houssin, Marie
name: Knoop, Martina
Publisher: name: arXiv
Year: 2015
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The manipulation of trapped charged particles by electric fields is an accurate, robust and reliable technique for many applications or experiments in high-precision spectroscopy. The transfer of the ion sample between multiple traps allows the use of a tailored environment in quantum information, cold chemistry, or frequency metrology experiments. In this article, we experimentally study the transport of ion clouds of up to 50 000 ions. The design of the trap makes ions very sensitive to any mismatch between the assumed electric potential and the actual local one. Nevertheless, we show that being fast (100 $μ$s to transfer over more than 20 mm) increases the transport efficiency to values higher than 90 %, even with a large number of ions. For clouds of less than 2000 ions, a 100 % transfer efficiency is observed.
From imaging to understanding: Frontiers in Live Cell Imaging, Bethesda, MD, April 19–21, 2006: Figure 1.
Creators: name: Wang, Yu Li
name: Murphy, Robert F.
name: Horwitz, Alan F.
name: Hahn, Klaus M.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2006

description: A recent meeting entitled Frontiers in Live Cell Imaging was attended by more than 400 cell biologists, physicists, chemists, mathematicians, and engineers. Unlike typical special topics meetings, which bring together investigators in a defined field primarily to review recent progress, the purpose of this meeting was to promote cross-disciplinary interactions by introducing emerging methods on the one hand and important biological applications on the other. The goal was to turn live cell imaging from a "technique" used in cell biology into a new exploratory science that combines a number of research fields.
NERILLA INOPINATA, A NEW SPECIES OF ARCHIANNELID, FROM THE WEST COAST OF NORTH AMERICA
Creators: name: GRAY, John S.
Publisher: name: Station Biologique de Roscoff (SBR)
Year: 1968

description: Nerillids collected from San Juan Island, Washington, U.S.A. showed characters intermediate between Nerilla antennata 0. Schmidt and N. mediterranea (Schlieper). The specimens were held to be a new species on the grounds that the peristomial cirri were more than twice as long as succeeding cirri (different from N. mediterranea), the setae of the first segment were approximately the same length as the cirri of this segment (different from N. antennata) and between each para- podium were four tufts of lateral cilia (different from N. mediterranea). N. inopinata differs from both N. antennata and N. mediterranea in having much reduced dorsal ciliary rings on the body segments and only 6 setae per bundle. Thus the new species has distinct characters intermediate between N. antennata and N. mediterranea.
OBSERVACIONES SOBRE LA ECOLOGIA Y BIOLOGIA DE SIPHONARIA (PACHYSIPHONARIA) LESSONI (BLAINVILLE, 1824) (GASTROPODA, SIPHONARIIDAE) EN EL LITORAL ROCOSO DE MAR DEL PLATA (BUENOS AIRES)
Creators: name: OLIVIER, Santiago R.
name: PENCHASZADEH, Pablo E.
Publisher: name: Station Biologique de Roscoff (SBR)
Year: 1968

description: Populations of Siphonaria (.Pachysiphonaria) lessoni have been studied in two ecological residences at Mar del Plata (Province of Buenos Aires, Argentine Republic). Their morphological and anatomical characteristics agree in general with Hubendick’s description (1946-1947) for Siphonaria (P.) lessoni, while the slight variations could be due to the fact that the material he worked with was originated indifferentlocalities.
According to the shape, two different types of shell have been established. This difference could be related to the different lengths of periods of air exposure to which the individuals are subjectand to wave action. The number of radular teeth shift proportionally with the individual’s size, according to the non-linear regression e(n)= 37.5 Lt/13.
Siphonaria (P.) lessoni is very abundant in the Supralittoral and Middle-littoral. On the Supralittoral zone they form a consociatio and on the Middle- littoral zone it is an accompanying species of the Brachyodontes rodriguezi-Mytilus platensis community. Their vertical distribution is not homogeneous; on the Middlelittoral zone of Station N° 1, the population density was 3,676/m8. Rising towards the Supralittoral zone, the density decreases : at 20-30 cm over the Middle littoral zone,we have a density of population of 2,250 individuals/m3; at 1.50 to 1.80 m a density of 245/m2 and at 2.50 to 3.50 m a population density of 65 individuals per square meter. The mean size of the individuals grows as the density of population decreases.
The behaviour of aggregation and dispersion has been studied in Siphonaria (P.) tessoni, related to aleatory ecological factors. During the humectation periods an almost complete dispersion has place, and it is their feeding period. The regroupment is not carried out in the same dwelling. Homing behaviour phenomena have not been observed and the scars found on one of the ecological residences are semingly due to a temporary occupation of the niche.
The reproduction period has place from June to March. The larvae is
(3809) Jane Agnes Steven
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Polychaete patterns from an oceanic island in the eastern Central Atlantic: La Gomera (Canary Archipelago) des modes de reproduction des espèces.
Creators: name: HERRANDO-PÉREZ, Salvador
name: SAN MARTÍN, Guillermo
name: NÚÑEZ, Jorge
Publisher: name: Station Biologique de Roscoff (SBR)
Year: 2001

description: The polychaete macrofauna along the shallow sublittoral of La Gomera (Canary Islands, eastern Central Atlantic)
 was surveyed during the summer 1995 with a 0.01 m2 van Veen grab. Sampling resulted in a moderate number of specimens
 per sample unit, which influenced the assessment of α and β diversity. Diversity patterns followed sediment and
 hydrographic gradients between the north of the island (coarse sandy bottoms directly exposed to the open ocean), and the
 south (sheltered fine sandy bottoms). Of the 81 taxa recorded, two species were new to science, while a further 24 species
 were cited for the first time from the Canaries. Spionids (46% of faunal density), syllids (14 species) and onuphids were
 locally well represented and their distribution responded to life history features and sediment types. Polychaetes with a wide
 biogeographic range and relying on meroplanktonic phases, for dispersal, predominated. Factors controlling the access of
 polychaete populations to oceanic islands are discussed, including the role of major surface oceanic currents in the dispersion
 of larvae and reproductive adaptations of species.
Journalismus und Frieden- Aufgaben der Konfliktberichterstattung
Creators: name: Bilke, Nadine
Publisher: name: bildungsforschung
Year: 2010

description: Massenmedien präsentieren Deutungsmuster und daraus resultiert eine besondere Verantwortung der Berichterstattung über Konflikte, Krisen und Kriege. Die Orientierung an Menschenrechten und Frieden verlangt nach einer überparteilichen und konstruktiven Konfliktberichterstattung. Die Eckpunkte eines Journalismuskonzepts, dem diese Anforderungen zugrunde liegen, werden angerissen. Die Umsetzung einer solchen journalistischen Ethik muss auf mehreren Ebenen gedacht werden: Gesellschaft, Organisation und Individuum. Ein zentraler Bezugspunkt ist das Publikum, dem mit der medienkompetenten Nutzung eine Mit-Verantwortung zugeschrieben werden kann.
description: bildungsforschung, Bd. 1 (2006): Bildung und Krieg
(3811) David Cecil Buchanan Duff
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Diet of juvenile meagre, Argyrosomus regius, within the Tagus estuary
Creators: name: CABRAL, Henrique N.
name: OHMERT, Barbara
Publisher: name: Station Biologique de Roscoff (SBR)
Year: 2001

description: The feeding ecology of juvenile meagre, Argyrosomus regius, was studied in order to determine the potential for
 competition with other fish species within the nursery areas of the Tagus estuary. The stomach contents of 274 individuals
 revealed that juvenile meagre had a low prey diversity: the major prey items being Mysidacea and the shrimp Crangon
 crangon. The importance of larger prey items in the diet, namely Decapoda and Teleostei, increased with fish size. The
 dietary overlap between meagre and seabass, Dicentrarchus labrax, is high in the Tagus estuary but the competition between
 the two species is probably minimized by a different use of the habitat.
Interregional variation of free-living nematode assemblages in tropical coral sands
Creators: name: KOTTA, Jonne
name: BOUCHER, Guy
Publisher: name: Station Biologique de Roscoff (SBR)
Year: 2001

description: Nematode assemblages were studied in tropical lagoonal carbonate sands at four regions in the Pacific Ocean.
 This material was compared to other described nematode assemblages originating from ecologically similar sites. Data were
 aggregated to a range of hierarchical taxonomic levels. The contribution of different environmental variables to the
 variability of nematode assemblages was estimated at local, regional (four studied regions) and global scales (this study plus
 other available data). All nematode assemblages were significantly different at species and generic levels between different
 study regions. At higher taxonomic levels (family and order) most regions were not distinguishable and the assemblages
 were dominated by Desmodoridae, Chromadoridae and Xyalidae. Multivariate analysis showed that mean grain size, silt
 content and depth contributed mostly to the variability of nematode assemblages at the local scale whereas geographical co-
 ordinates were most important at regional and global scale. However, the weak relationship between sediment
 characteristics, co-ordinates and biota suggests that other variables are important in structuring nematode assemblages at a
 global scale.
PRODUCTION IN EXPERIMENTAL HATCHERY OF THE ROCK OYSTER SACCOSTREA-CUCULLATA-ECHINATA (QUOY AND GAIMARD, 1835) - RESEARCH ON HINGE MORPHOGENESIS
Creators: name: Lepennec, M.
name: Coatanea, D.
Publisher: name: Station Biologique de Roscoff (SBR)
Year: 1985

Abstract
TURBELLARIÉS KARKINORHYNCHIDAE DE LA RÉGION DE MARSEILLE. LES GENRES CHELI PLAN A ET CHELIPLANILLA
Creators: name: BRUNET, Michel
Publisher: name: Station Biologique de Roscoff (SBR)
Year: 1968

description: The authors points out seven species of the genus Cheliplana De Beauchamp and one species of the genus Cheliplanilla Meixner, chiefly collected in marine sands of the region of Marseille. There are on the one hand 3 previously known species: Cheliplana hypergyncr C. rubescens and C. asica (two sub-species are established in the latter one, C. asica asica and C. asica terminalis), on the other hand, 5 new species : Cheliplana piriformis, C. hiemalis, C. firmata, C. pusilla and Cheliplanilla implicata.
The principal characteristics of the new species are:
—for Cheliplana piriformis : a short pear-shaped cirrus bearing little spines and an external vagina with cuticular basal membrane close to the orifice of the vagina;
—for C. hiemalis: a short cirrus with strong spines; no vagina;
—for C. firmata: a hollow cuticular piece containing the foot of the muscular folds of the proboscis ; a straight cirrus with little and close-set spines; no vagina;
—for C. pusilla: a short cirrus, offset in keeping with the ejaculatory duct, bearing partially strong spines; no vagina;
—forCheliplanilla implicata: a cuticular copulatory organ chiefly formedby a less or more 8-shaped tube with a turned up end; an internal vagina; a rather short ductus spermaticus, finishing in a cuticular cupule at the ovary level. After some general remarks on the genus Cheliplana, the author gives a key for the species grouped in it.
Pädagogische Qualitätsforschung. Methode und Inventar einer qualitativen Explorationsstudie
Creators: name: Ehlers, Ulf-Daniel
Publisher: name: bildungsforschung
Year: 2010

description: In vielen Diskussionen und Vorträgen zeigt sich die zunehmende Bedeutung, die dem Thema Qualität beim E-Learning im Allgemeinen – und lernerorientierter Qualitätsentwicklung im Speziellen – beigemessen wird. Der vorliegende Beitrag beschreibt Vorgehensweise und Ergebnis eines qualitativen Forschungsprozesses, der das lernende Subjekt in den Mittelpunkt stellt.
description: bildungsforschung, Bd. 1 (2005): Bildungsforschung: disziplinäre, methodische und empirische Beispiele
Bildung und Religion: Erbe als Auftrag. Grundlagen und Implikationen aus pädagogischer Sicht
Creators: name: Zwick, Elisabeth
Publisher: name: bildungsforschung
Year: 2010

description: Da sich die Pädagogik angesichts aktueller Entwicklungen sachlich begründet mit Religion beschäftigen muss, konzentriert sich der Beitrag auf eine systematische Analyse des Verhältnisses von Religion und Bildung. Betrachtet werden das Verhältnis von Religion und Paideia, Problemfelder der Hellenisierungsthese, das Verhältnis von Glaube und Vernunft sowie bildungstheoretische und praktische Konsequenzen der aus historisch-systematischer Sicht konstitutiven Vernetzung von Religion und Bildung.
description: bildungsforschung, Bd. 1 (2010): Religion als formative Funktion für Bildung
Size-at-age of juvenile red king crab Paralithodes camtschaticus (Tilesius, 1815) in the coastal Barents Sea
Creators: name: DVORETSKY, Alexander G.
name: DVORETSKY, Vladimir G.
Publisher: name: Station Biologique de Roscoff (SBR)
Year: 2014

description: An analysis of length frequency data was conducted for juvenile red king crab Paralithodes camtschaticus (Tilesius, 1815) in two coastal sites of the Eastern Murman (Dalnezelenetskaya Bay and Dolgaya Bay, Barents Sea, Russia). For the first time, size-at-age of juvenile crabs (combined data for males and females, ~ 3-90 mm carapace length; age 0-5 yr) was determined by fitting a simple Gompertz growth model to length-frequency data. Size of juvenile crabs at the age 0, 1, 2, 3, 4 and 5 years was estimated to be 1.2, 9.9, 30.0, 53.3, 71.8 and 83.8 mm, respectively. The resulting size-at- age estimates were compared with those from studies conducted in native areas of red king crab (Bristol Bay, Unalaska and Kodiak Islands and Chaurozovo area of the Western Kamchatka). Size-at-age of early juvenile crabs in the Barents Sea (age 0-3 yr) was smaller than that observed by other researchers at Unalaska or Kodiak but larger than was reported for Bristol Bay. Size of 1-5 years-old Barents Sea crabs (based on conversion to carapace width units) was also larger in comparison to Western Kamchatka. Among the factors influencing growth in juvenile crab, temperature likely has the biggest effect.
Kinesin 5–independent poleward flux of kinetochore microtubules in PtK1 cells
Creators: name: Canman, Julie C.
name: Cameron, Lisa A.
name: Cimini, Daniela
name: Kisurina-Evgenieva, Olga
name: Yang, Ge
name: Danuser, Gaudenz
name: Khodjakov, Alexey
name: Salmon, E. D.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2006

description: Forces in the spindle that align and segregate chromosomes produce a steady poleward flux of kinetochore microtubules (MTs [kMTs]) in higher eukaryotes. In several nonmammalian systems, flux is driven by the tetrameric kinesin Eg5 (kinesin 5), which slides antiparallel MTs toward their minus ends. However, we find that the inhibition of kinesin 5 in mammalian cultured cells (PtK1) results in only minor reduction in the rate of kMT flux from ∼0.7 to ∼0.5 μm/min, the same rate measured in monopolar spindles that lack antiparallel MTs. These data reveal that the majority of poleward flux of kMTs in these cells is not driven by Eg5. Instead, we favor a polar “pulling-in” mechanism in which a depolymerase localized at kinetochore fiber minus ends makes a major contribution to poleward flux. One candidate, Kif2a (kinesin 13), was detected at minus ends of fluxing kinetochore fibers. Kif2a remains associated with the ends of K fibers upon disruption of the spindle by dynein/dynactin inhibition, and these K fibers flux.
Observing electron spin resonance between 0.1 and 67 GHz at temperatures between 50 mK and 300 K using broadband metallic coplanar waveguides
Creators: name: Wiemann, Yvonne
name: Simmendinger, Julian
name: Clauss, Conrad
name: Bogani, Lapo
name: Bothner, Daniel
name: Koelle, Dieter
name: Kleiner, Reinhold
name: Dressel, Martin
name: Scheffler, Marc
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We describe a fully broadband approach for electron spin resonance (ESR) experiments where it is possible to not only tune the magnetic field but also the frequency continuously over wide ranges. Here a metallic coplanar transmission line acts as compact and versatile microwave probe that can easily be implemented in different cryogenic setups. We perform ESR measurements at frequencies between 0.1 and 67 GHz and at temperatures between 50 mK and room temperature. Three different types of samples (Cr3+ ions in ruby, organic radicals of the nitronyl-nitroxide family, and the doped semiconductor Si:P) represent different possible fields of application for the technique. We demonstrate that an extremely large phase space in temperature, magnetic field, and frequency for ESR measurements, substantially exceeding the range of conventional ESR setups, is accessible with metallic coplanar lines.
description: 6 pages, 5 figures
Nuclear congression is driven by cytoplasmic microtubule plus end interactions in S. cerevisiae
Creators: name: Salmon, E. D.
name: Bloom, Kerry
name: Molk, Jeffrey N.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2006

description: Nuclear movement before karyogamy in eukaryotes is known as pronuclear migration or as nuclear congression in Saccharomyces cerevisiae. In this study, S. cerevisiae is used as a model system to study microtubule (MT)-dependent nuclear movements during mating. We find that nuclear congression occurs through the interaction of MT plus ends rather than sliding and extensive MT overlap. Furthermore, the orientation and attachment of MTs to the shmoo tip before cell wall breakdown is not required for nuclear congression. The MT plus end–binding proteins Kar3p, a class 14 COOH-terminal kinesin, and Bik1p, the CLIP-170 orthologue, localize to plus ends in the shmoo tip and initiate MT interactions and depolymerization after cell wall breakdown. These data support a model in which nuclear congression in budding yeast occurs by plus end MT capture and depolymerization, generating forces sufficient to move nuclei through the cytoplasm. This is the first evidence that MT plus end interactions from oppositely oriented organizing centers can provide the force for organelle transport in vivo.
Adaptive vertex-centered finite volume methods with convergence rates
Creators: name: Erath, Christoph
name: Praetorius, Dirk
Publisher: name: arXiv
Year: 2015
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65N08, 65N30, 65N50, 65N15, 65N12, 41A25

description: We consider the vertex-centered finite volume method with first-order conforming ansatz functions. The adaptive mesh-refinement is driven by the local contributions of the weighted-residual error estimator. We prove that the adaptive algorithm leads to linear convergence with generically optimal algebraic rates for the error estimator and the sum of energy error plus data oscillations. While similar results have been derived for finite element methods and boundary element methods, the present work appears to be the first for adaptive finite volume methods, where the lack of the classical Galerkin orthogonality leads to new challenges.
Mit Portfolios die Spuren des Lernens von Kindergartenkindern sichtbar machen [Praxisbericht]
Creators: name: Wieden-Bischof, Diana
name: Schallhart, Elisabeth
Publisher: name: bildungsforschung
Year: 2010

description: Portfolios helfen den individuellen Lernprozess des einzelnen Kindes mehr Beachtung zu schenken und seine Selbstständigkeit zu fördern. Im europäischen Raum ist der Einsatz von Portfolios im Kindergarten zur Lernentwicklung derzeit noch nicht sehr verbreitet. Der folgende Praxisbericht zeigt eine Möglichkeit des Portfolioeinsatzes in der frühkindlichen Entwicklung und wie die Portfoliomethode effektiv eingesetzt werden kann und im Kindergarten Maurach umgesetzt wird.
description: bildungsforschung, Bd. 1 (2007): Frühes Lernen
To stabilize neutrophil polarity, PIP3 and Cdc42 augment RhoA activity at the back as well as signals at the front
Creators: name: Govaerts, Cedric
name: Knight, Zachary A.
name: Van Keymeulen, Alexandra
name: Wong, Kit
name: Bourne, Henry R.
name: Hahn, Klaus M.
name: Shokat, Kevan M.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2006

description: Chemoattractants like f-Met-Leu-Phe (fMLP) induce neutrophils to polarize by triggering divergent signals that promote the formation of protrusive filamentous actin (F-actin; frontness) and RhoA-dependent actomyosin contraction (backness). Frontness locally inhibits backness and vice versa. In neutrophil-like HL60 cells, blocking phosphatidylinositol-3,4,5-tris-phosphate (PIP3) accumulation with selective inhibitors of PIP3 synthesis completely prevents fMLP from activating a PIP3-dependent kinase and Cdc42 but not from stimulating F-actin accumulation. PIP3-deficient cells show reduced fMLP-dependent Rac activity and unstable pseudopods, which is consistent with the established role of PIP3 as a mediator of positive feedback pathways that augment Rac activation at the front. Surprisingly, such cells also show reduced RhoA activation and RhoA-dependent contraction at the trailing edge, leading to the formation of multiple lateral pseudopods. Cdc42 mediates PIP3's positive effect on RhoA activity. Thus, PIP3 and Cdc42 maintain stable polarity with a single front and a single back not only by strengthening pseudopods but also, at longer range, by promoting RhoA-dependent actomyosin contraction at the trailing edge.
Quizshowwissen vor dem Hintergrund empirischer Bildungsforschung
Creators: name: Panyr, Sylva
name: Kiel, Ewald
name: Meyer, Swantje
name: Grabowski, Joachim
Publisher: name: bildungsforschung
Year: 2010

description: Auf Basis zweier empirischer Untersuchungen wird die Frage aufgeworfen, inwiefern das in Quizshows erfragte Wissen in verschiedenen Sozialen Milieus als zum Bildungsbegriff gehörig angesehen wird. In der breiten milieuübergreifenden Zugänglichkeit, der Spannung von schulischem Wissen und Sozialisationswissen und in der Möglichkeit diese Spannung in der Show zu einem Bildungsspiel mit Identifikation und Abgrenzung zu machen, liegt unseres Erachtens der Wert von Quizshowwissen.
description: bildungsforschung, Bd. 1 (2005): Bildungsforschung: disziplinäre, methodische und empirische Beispiele
Measurement of the Beam-Recoil Polarization in Low-Energy Virtual Compton Scattering from the Proton
Creators: name: Doria, L.
name: Janssens, P.
name: Achenbach, P.
name: Gayoso, C. Ayerbe
name: Baumann, D.
name: Bensafa, I.
name: Benali, M.
name: Beričič, J.
name: Bernauer, J. C.
name: Böhm, R.
name: Bosnar, D.
name: Correa, L.
name: D'Hose, N.
name: Defaÿ, X.
name: Ding, M.
name: Distler, M. O.
name: Fonvieille, H.
name: Friedrich, J.
name: Friedrich, J. M.
name: Laveissière, G.
name: Makek, M.
name: Marroncle, J.
name: Merkel, H.
name: Mihovilovič, M.
name: Müller, U.
name: Nungesser, L.
name: Pasquini, B.
name: Pochodzalla, J.
name: Postavaru, O.
name: Potokar, M.
name: Ryckbosch, D.
name: Majos, S. Sánchez
name: Schlimme, B. S.
name: Seimetz, M.
name: Širca, S.
name: Tamas, G.
name: Van de Vyver, R.
name: Van Hoorebeke, L.
name: Van Overloop, A.
name: Walcher, Th.
name: Weinriefer, M.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Double-polarization observables in the reaction $\vec{e}p \rightarrow e'\vec{p'}γ$ have been measured at $Q^2=0.33 (GeV/c)^2$. The experiment was performed at the spectrometer setup of the A1 Collaboration using the 855 MeV polarized electron beam provided by the Mainz Microtron (MAMI) and a recoil proton polarimeter. From the double-polarization observables the structure function $P_{LT}^\perp$ is extracted for the first time, with the value $(-15.4 \pm 3.3 (stat.)^{+1.5}_{-2.4} (syst.)) GeV^{-2}$, using the low-energy theorem for Virtual Compton Sattering. This structure function provides a hitherto unmeasured linear combination of the generalized polarizabilities of the proton.
Informelles Lernen mit Web-2.0-Medien
Creators: name: Jadin, Tanja
name: Zöserl, Eva
Publisher: name: bildungsforschung
Year: 2010

description: In diesem Beitrag wird der Frage nach der Mediennutzung und Web-2.0-Nutzung in informellen Lernkontexten nachgegangen. Eine Befragung unter 770 österreichischen Studierenden zeigt eine geringe Verwendung von Web-2.0-Medien beim informellen Lernen und die Dominanz von internetbasierten Diensten. Abschließend werden die Potentiale, die sich durch die Integration von Lehr-/ Lernszenarien mit Web 2.0 in die Hochschullehre ergeben können, diskutiert.
description: bildungsforschung, Bd. 1 (2009): Warum informell lernen? Argumente und Motive
Erziehungswissenschaftliche Bildungsforschung im Spannungsfeld von Biographie, Karriere und Lebenslauf
Creators: name: Kade, Jochen
Publisher: name: bildungsforschung
Year: 2010

description: Biographie ist ein zu spezifischer Bezugspunkt für erziehungswissenschaftliche Biographieforschung. Anknüpfend an Niklas Luhmanns Vorschlag, Erziehung als Formung des Lebenslaufs zu beschreiben, wird eine theoretische Perspektive für ein Konzept relationaler erziehungswissenschaftlicher Biographieforschung entfaltet, das der gesteigerten Entscheidungsabhängigkeit des Handelns in der Moderne und der Zukunftsungewissheit von Biographien in besonderer Weise angemessen erscheint.
description: bildungsforschung, Bd. 2 (2005): Bildungsbiographien und Bildungsverläufe
Die Klassenrundbriefe des Homberger Seminarjahrgangs 1923 - eine verstehend erklärende Annäherung
Creators: name: Hansmann, Wilfried
Publisher: name: bildungsforschung
Year: 2010

description: Im Beitrag geht es um die Rekonstruktion der berufs- und bildungsbiographischen Entwicklungen zweier Mitglieder einer Lehrerkohorte, die nach dem Zweiten Weltkrieg den geschichtlichen Prozess ihres eigenen Lebens entdeckt und reflektiert haben. Dabei interessiert vor allem welche Versuche sie unternehmen, ihre Erinnerungen zu formen, eine eigene Identität auszubilden sowie Begriffe bzw. Erklärungsmuster für ihre Lebensgeschichten zu finden.
description: bildungsforschung, Bd. 2 (2005): Bildungsbiographien und Bildungsverläufe
Übergangsprozesse von Absolventen nichtbetrieblicher Ausbildungsgänge unter besonderer Berücksichtigung der Aufnahme einer Zweitausbildung
Creators: name: Schumann, Stephan
Publisher: name: bildungsforschung
Year: 2010

description: Dem Übergang nach dem Berufsabschluss kommt eine für den weiteren Erwerbsverlauf weichenstellende Funktion zu. In diesem Beitrag wird der Frage nachgegangen, welche Übergangsmuster außerbetrieblich bzw. vollzeitschulisch ausgebildete Berliner Absolventen im ersten halben Jahr nach dem Abschluss aufweisen. Von besonderem Interesse ist dabei die Frage nach dem Ausmaß des Besuchs weiterer Ausbildungsgänge als einem empirisch zu beobachtenden Ausdruck verlaufsbezogener Ausdifferenzierungen der Übergangsprozesse von Berufsabsolventen.
description: bildungsforschung, Bd. 2 (2005): Bildungsbiographien und Bildungsverläufe
Bildungsbiographische Verläufe in der ästhetischen Bildung am Beispiel der Musik
Creators: name: Thünemann, Silvia
Publisher: name: bildungsforschung
Year: 2010

description: Dieser Beitrag befasst sich mit biographischen Verläufen von BerufsmusikerInnen und greift die Schwierigkeit der Balancefindung zwischen äußeren Erwartungshaltungen und der individuellen Kreativitätsentwicklung auf. Dargestellt wird die Fallanalyse der Musikerin Caroline, die unter der Fragestellung der lebensgeschichtlichen Bedingungen einer Profes­sionalisierung in der Musik mit der biographie-analytischen Methode nach Fritz Schütze ausgewertet wird.
description: bildungsforschung, Bd. 2 (2005): Bildungsbiographien und Bildungsverläufe
Age, growth and reproduction of the striped seabream, Lithognathus mormyrus (Pisces: Sparidae), in the Beymelek Lagoon (southwestern coast of Turkey)
Creators: name: SUMER, Cetin
name: OZDEMIR, Gulnur
name: ERTEKIN, Hikmet
Publisher: name: Station Biologique de Roscoff (SBR)
Year: 2014

description: Age, growth and spawning time of the striped seabream, Lithognathus mormyrus were studied in the Beymelek lagoon, southwestern coast of Turkey, between September 2003 and September 2004 in order to characterize these population parameters in comparison to specimens from populations of nearby regions. The estimated age range was up to 7 years for females and 5 years for males. The von Bertalanffy growth equation parameters were estimated as L∞ = 31.7 cm TL, K = 0.267 year-1, t0 = -2.728 year, R2 = 0.99. Spawning period occurred gradually two times in a year firstly from March to June and secondly from June to September.
Transient anchorage of cross-linked glycosyl-phosphatidylinositol–anchored proteins depends on cholesterol, Src family kinases, caveolin, and phosphoinositides
Creators: name: Jacobson, Ken
name: Milgram, Sharon L.
name: Thelin, William R.
name: Yang, Bing
name: Chen, Yun
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2006

description: How outer leaflet plasma membrane components, including glycosyl-phosphatidylinositol–anchored proteins (GPIAPs), transmit signals to the cell interior is an open question in membrane biology. By deliberately cross-linking several GPIAPs under antibody-conjugated 40-nm gold particles, transient anchorage of the gold particle–induced clusters of both Thy-1 and CD73, a 5′ exonucleotidase, occurred for periods ranging from 300 ms to 10 s in fibroblasts. Transient anchorage was abolished by cholesterol depletion, addition of the Src family kinase (SFK) inhibitor PP2, or in Src-Yes-Fyn knockout cells. Caveolin-1 knockout cells exhibited a reduced transient anchorage time, suggesting the partial participation of caveolin-1. In contrast, a transmembrane protein, the cystic fibrosis transmembrane conductance regulator, exhibited transient anchorage that occurred without deliberately enhanced cross-linking; moreover, it was only slightly inhibited by cholesterol depletion or SFK inhibition and depended completely on the interaction of its PDZ-binding domain with the cytoskeletal adaptor EBP50. We propose that cross-linked GPIAPs become transiently anchored via a cholesterol-dependent SFK-regulatable linkage between a transmembrane cluster sensor and the cytoskeleton.
(3813) Dorothy Annis [Duff]
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Qualitative and quantitative profiles of secondary metabolites of chosen Chlorophyta and Ochrophyta from Gulf of Mannor
Creators: name: SAHAYARAJ, Kitherian
name: ASHARAJA, Antony Cruz
name: RAJESH, SathyaMoorthy
name: MARTIN RATHI, Jesu Antony
Publisher: name: Station Biologique de Roscoff (SBR)
Year: 2014

description: Secondary metabolites of five Chlorophyta: Caulerpa scalpelliformis, Caulerpa veravalensis, Chaetomorpha crassa, Ulva fasciata, Ulva lactuca and five Ochrophyta: Padina pavonica Liin., Padina tetrastromatica, Stoechospermum marginatum, Sargassum tenerrimum, Sargassum wightii occurring in the Gulf of Mannor Tamil Nadu (India) were investigated using soxhlation and cold percolation extraction methods with polar (Chloroform-CL, water-AQ and methanol-ME) and non-polar (Hexane-HE) solvents. The latter method was very suitable for the extraction of secondary metabolites from both Chlorophyta and Ochrophyta. However, Soxhlation method can be practiced for the extraction of steroids, tannins, saponins, cardiac glycosides and phenolic compounds. Both Terpenoids and Phenolic compounds were recorded in Chlorophyta and Ochrophyta. Total terpenoid level was high in Chlorophyta Caulerpa scalpelliformis, whereas tannins, total phenol and bound phenol content were high in Ochrophytae species. The finding envisages that crude extracts of all the tested algae contained potential bioactive compounds which can be used for various biological activities.
Senataxin, defective in ataxia oculomotor apraxia type 2, is involved in the defense against oxidative DNA damage
Creators: name: Nakamura, Jun
name: Suraweera, Amila
name: Becherel, Olivier J.
name: Gatei, Magtouf
name: Filla, Alessandro
name: Woods, Rick
name: Epe, Bernd
name: Rundle, Natalie
name: Chessa, Luciana
name: Chen, Philip
name: Lavin, Martin F.
name: Criscuolo, Chiara
name: Gueven, Nuri
name: Fußer, Markus
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2007

description: Adefective response to DNA damage is observed in several human autosomal recessive ataxias with oculomotor apraxia, including ataxia-telangiectasia. We report that senataxin, defective in ataxia oculomotor apraxia (AOA) type 2, is a nuclear protein involved in the DNA damage response. AOA2 cells are sensitive to H2O2, camptothecin, and mitomycin C, but not to ionizing radiation, and sensitivity was rescued with full-length SETX cDNA. AOA2 cells exhibited constitutive oxidative DNA damage and enhanced chromosomal instability in response to H2O2. Rejoining of H2O2-induced DNA double-strand breaks (DSBs) was significantly reduced in AOA2 cells compared to controls, and there was no evidence for a defect in DNA single-strand break repair. This defect in DSB repair was corrected by full-length SETX cDNA. These results provide evidence that an additional member of the autosomal recessive AOA is also characterized by a defective response to DNA damage, which may contribute to the neurodegeneration seen in this syndrome.
Careables Impact Assessment Plan
Creators: name: Schaefer, Teresa
name: Kieslinger, Barbara
name: Fabian, Claudia M.
Publisher: name: Zenodo
Year: 2018

description: This deliverable describes Made4You’s approach towards evaluation and impact assessment.
 Made4You facilitates the co-design of open healthcare for people with physical limitations
 and aims to unit a community of makers, health care professionals and people with physical
 limitations who develop and share a critical mass of careables (see definition above) that can
 be used and built upon, shared and documented on a knowledge-sharing platform. With this
 overarching aim we have formulated five objectives that relate to the accessibility and
 usefulness of the careables platform, the increased knowledge-sharing and cooperation
 amongst the stakeholders as well as the documentation and replication of careables.
Sequential roles for myosin-X in BMP6-dependent filopodial extension, migration, and activation of BMP receptors
Creators: name: Zhang, Chunlian
name: Bohil, Aparna B.
name: Pi, Xinchun
name: Ren, Rongqin
name: Patterson, Cam
name: DiVito, Melinda
name: Cheney, Richard E.
name: Moser, Martin
name: Kelley, Russell
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2007

description: Endothelial cell migration is an important step during angiogenesis, and its dysregulation contributes to aberrant neovascularization. The bone morphogenetic proteins (BMPs) are potent stimulators of cell migration and angiogenesis. Using microarray analyses, we find that myosin-X (Myo10) is a BMP target gene. In endothelial cells, BMP6-induced Myo10 localizes in filopodia, and BMP-dependent filopodial assembly decreases when Myo10 expression is reduced. Likewise, cellular alignment and directional migration induced by BMP6 are Myo10 dependent. Surprisingly, we find that Myo10 and BMP6 receptor ALK6 colocalize in a BMP6-dependent fashion. ALK6 translocates into filopodia after BMP6 stimulation, and both ALK6 and Myo10 possess intrafilopodial motility. Additionally, Myo10 is required for BMP6-dependent Smad activation, indicating that in addition to its function in filopodial assembly, Myo10 also participates in a requisite amplification loop for BMP signaling. Our data indicate that Myo10 is required to guide endothelial migration toward BMP6 gradients via the regulation of filopodial function and amplification of BMP signals.
The evolution of habitat areas and carrying capacity for Western Cotentin Estuaries (North-Western France)
Creators: name: DAUVIN, Jean-Claude
name: DELHAY, Jean-Baptiste
name: HACQUEBART, Pascal
name: SAINT-LEGER, Emmanuel De
name: IZABEL, Guillaume
name: TOMAS, Léna
name: LEVOY, Franck
Publisher: name: Station Biologique de Roscoff (SBR)
Year: 2014

description: On the western coast of the Cotentin peninsula (English Channel, France), small estuaries, called havres, were transitional systems between terrestrial and aquatic habitats. This study concerns the macrobenthos and the evolution of the habitat areas of two estuaries: Blainville and Regnéville. In 2002, 2007 and 2010, aerial photographs showed that the total areas for both estuaries were stable for the last 10 years. Macrofauna characteristics (e.g., species richness, abundance, and biomass) and habitat areas were used to estimate the carrying capacity of both Blainville and Regnéville estuaries in 2010 as an indicator of their trophic value. The estimated carrying capacities showed the importance of salt marshes in both estuaries. However, the carrying capacity was higher in Regnéville (0.408 tAFDW.ha-1) than in Blainville (0.147 tAFDW.ha-1), which was due to the high degree of anthropogenic changes in the Blainville estuary. Salt marsh data revealed the dominance of typical north-eastern Atlantic estuarine species, (i.e., Carcinus maenas, Orchestia gammarellus and Talitrus saltator), with 135 to 1,000 ind.m-2 and a biomass between 23 to 80 g AFDW.m-2. The abundances and biomasses per m² of the macrofauna observed in those small estuaries were similar to those observed in other larger north-western Atlantic estuaries and provide similar services such as feeding zones for fishes and birds. In the future, the Regnéville habitat areas must be preserved to maintain high benthic biomasses.
Die Bildung Älterer mit neuen Medien: Zwischen Medienkompetenz, ICT-Literacy und generationsspezifischen Medienpraxiskulturen
Creators: name: Schäffer, Burkhard
Publisher: name: bildungsforschung
Year: 2010

description: Vor dem Hintergrund demographischen Wandels und informationstechnologischer Revolution werden in dem Beitrag quantitative und qualitative empirische Befunde zur Mediennutzung und zum Medienhandeln älterer Personen dargestellt. Demnach sind Alter und Generationszugehörigkeit neben Geschlecht, beruflicher Stellung und Bildungsabschluss die wichtigsten Prädiktoren, um vorherzusagen, ob jemand mit Computer und Internet vertraut ist und ihn privat und beruflich kompetent nutzt. Zur Erklärung dieser Befunde wird u.a. auf das Modell generationsspezifischer Medienpraxiskulturen eingegangen, das davon ausgeht, dass Personen sich den jeweils neuen Medientechnologien mit den impliziten Möglichkeiten und Begrenzungen nähern, die ihnen in der Jugendzeit im Rahmen praktischer Erfahrungen mit den jeweils gerade aktuellen Medien zur Verfügung standen.
description: bildungsforschung, Bd. 2 (2006): Bildung Älterer
Random Matrices with Merging Singularities and the Painlevé V Equation
Creators: name: Claeys, Tom
name: Fahs, Benjamin
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mathematical Physics (math-ph)
subject: Classical Analysis and ODEs (math.CA)
subject: Complex Variables (math.CV)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 60B20, 35Q15, 33E17

description: We study the asymptotic behavior of the partition function and the correlation kernel in random matrix ensembles of the form $\frac{1}{Z_n} \big|\det \big( M^2-tI \big)\big|^α e^{-n\operatorname{Tr} V(M)}dM$, where $M$ is an $n\times n$ Hermitian matrix, $α>-1/2$ and $t\in\mathbb R$, in double scaling limits where $n\to\infty$ and simultaneously $t\to 0$. If $t$ is proportional to $1/n^2$, a transition takes place which can be described in terms of a family of solutions to the Painlevé V equation. These Painlevé solutions are in general transcendental functions, but for certain values of $α$, they are algebraic, which leads to explicit asymptotics of the partition function and the correlation kernel.
Experimental exploration of the optomechanical attractor diagram and its dynamics
Creators: name: Buters, Frank M.
name: Eerkens, Hedwig J.
name: Heeck, Kier
name: Weaver, Matthew J.
name: Pepper, Brian
name: de Man, Sven
name: Bouwmeester, Dirk
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate experimental exploration of the attractor diagram of an optomechanical system where the optical forces compensate for the mechanical losses. In this case stable self-induced oscillations occur but only for specific mirror amplitudes and laser detunings. We demonstrate that we can amplify the mechanical mode to an amplitude 500 times larger than the thermal amplitude at 300K. The lack of unstable or chaotic motion allows us to manipulate our system into a non-trivial steady state and explore the dynamics of self-induced oscillations in great detail.
description: 6 pages, 4 figures
Das Projekt "brauchwiki" als interdisziplinäre Schnittstelle für Geistes- und Bildungswissenschaftler [Praxisbericht]
Creators: name: Grießhammer, Lena
name: Schweiger-Wilhelm, Margaretha
Publisher: name: bildungsforschung
Year: 2010

description: Der vorliegenden Artikel beschreibt das interdisziplinäre Forschungsprojekt www.brauchwiki.de. Kooperationspartner im Projekt sind neben dem Fach Europäische Ethnologie/Volkskunde, Universität Augsburg, und dem Institut für Medien- und Bildungstechnologie, ebenfalls Universität Augsburg, der Bayerische Rundfunk, der Bayerische Landesverein für Heimatpflege e. V. sowie das Bayerische Staatsministerium für Unterricht und Kultus. Basierend auf dem Wiki-Prinzip wurde mit dem brauchwiki ein tool für individuelles Datenmanagement und eine dynamische Lernplattform an der Schnittstelle zwischen Medien- und Geisteswissenschaften entwickelt.
description: bildungsforschung, Bd. 2 (2009): Medien statt Gedächtnis
Interfacial Coupling and Electronic Structure of Two-Dimensional Silicon Grown on the Ag(111) Surface at High Temperature
Creators: name: Feng, Jiagui
name: Wagner, Sean
name: Zhang, Pengpeng
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Freestanding silicene, a monolayer of Si arranged in a honeycomb structure, has been predicted to give rise to massless Dirac fermions, akin to graphene. However, Si structures grown on a supporting substrate can show properties that strongly deviate from the freestanding case. Here, combining scanning tunneling microscopy/spectroscopy and differential conductance mapping, we show that the electrical properties of the ($\sqrt{3}\times\sqrt{3}$) phase of few-layer Si grown on Ag(111) strongly depend on film thickness, where the electron phase coherence length decreases and the free-electron-like surface state gradually diminishes when approaching the interface. These features are presumably attributable to the inelastic inter-band electron-electron scattering originating from the overlap between the surface state, interface state and the bulk state of the substrate. We further demonstrate that the intrinsic electronic structure of the as grown ($\sqrt{3}\times\sqrt{3}$) phase is identical to that of the ($\sqrt{3}\times\sqrt{3}$)R$30^{\circ}$ reconstructed Ag on Si(111), both of which exhibit the parabolic energy-momentum dispersion relation with comparable electron effective masses. These findings highlight the essential role of interfacial coupling on the properties of two-dimensional Si structures grown on supporting substrates, which should be thoroughly scrutinized in pursuit of silicene.
description: In Press in Scientific Reports