cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Probing Dynamics of Electron Acceleration with Radio and X-ray Spectroscopy, Imaging, and Timing in the 2002 Apr 11 Solar Flare
Creators: name: Fleishman, Gregory D.
name: Kontar, Eduard P.
name: Nita, Gelu M.
name: Gary, Dale E.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Based on detailed analysis of radio and X-ray observations of a flare on 2002 April 11 augmented by realistic 3D modeling, we have identified a radio emission component produced directly at the flare acceleration region. This acceleration region radio component has distinctly different (i) spectrum, (ii) light curves, (iii) spatial location, and, thus, (iv) physical parameters from those of the separately identified, trapped or precipitating electron components. To derive evolution of physical parameters of the radio sources we apply forward fitting of the radio spectrum time sequence with the gyrosynchrotron source function with 5 to 6 free parameters. At the stage when the contribution from the acceleration region dominates the radio spectrum, the X-ray- and radio- derived electron energy spectral indices agree well with each other. During this time the maximum energy of the accelerated electron spectrum displays a monotonic increase with time from ~ 300 keV to ~ 2 MeV over roughly one minute duration indicative of an acceleration process in the form of growth of the power-law tail; the fast electron residence time in the acceleration region is about 2 - 4 s, which is much longer than the time of flight and so requires a strong diffusion mode there to inhibit free-streaming propagation. The acceleration region has a relatively strong magnetic field, B ~ 120 G, and a low thermal density, less than 2x10^9 cm^-3. These acceleration region properties are consistent with a stochastic acceleration mechanism.
description: ApJ accepted; 19 pages & 19 figures
Wirksamkeit und Kosten von Maßnahmen zur Verringerung von Bodenerosion und Stoffaustrag in Gewässer : Untersuchungen im Leineeinzugsgebiet bei Gronau (Niedersachsen)
Creators: name: Westphal, Heiko
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2009
Subjects: subject: Boden- und Gewässerschutz
subject: Bodenerosionsschutz
subject: Kosten und Effizienz von Erosionsschutzmaßnahmen
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: [no abstract]
Plasmaspritzen reaktiver, mechanisch legierter Pulver zur Herstellung verschleißbeständiger Metall-Matrix-Verbundwerkstoffe
Creators: name: Wenz, Thomas
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2009
Subjects: subject: Plasmaspritzen
subject: Hochtemperatursynthese
subject: verschleißbeständige Beschichtungen
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: [no abstract]
title: Integrated 3D petroleum generation, migration and charge modelling in the Kupe-Kapuni region, south-eastern Taranaki Basin
Creators: name: Kroeger, Karsten F
name: Funnell, Rob H
name: Fohrmann, M
name: Hill, Matt G
Publisher: name: GNS Science
Year: 2019

description: This report presents workflows and results of integrated petroleum systems modelling of the Kupe region in the south-eastern Taranaki Basin. A series of PetroMod™ 3D models have been built for numerical forward modelling of the complex tectonic and sedimentological evolution of the area. The models use a detailed structural and stratigraphic model based on high-resolution grids (100 x 100 m) developed from new reflection seismic data interpretation carried out as part of the GNS 4D Taranaki project. Results give new insights into the workings of the petroleum system along the Manaia Anticline, a major petroleum fairway in the Taranaki Basin, and the so-far undrilled area west of the Manaia Anticline. Modelling has resulted in revision of the temperature and source rock maturation histories that now explain high source rock maturities encountered in the area despite low present-day temperature gradients. Early maturation is interpreted to have been driven by burial to a depth of 5 km during the Paleogene, a hotter-than-present-day thermal regime, and additional heat conservation due to warm climates. The re-interpretation of the Cretaceous–Recent thermal history suggests that the deepest of the three source rock intervals present, the Cretaceous Rakopi Formation, is over-mature in a large part of the Manaia Fairway and that charge of the petroleum-producing Kupe Field occurred from the overlying Paleocene Farewell Formation instead. This is consistent with geochemical fingerprinting of Kupe Field fluids. The revised maturation history also indicates that the Eocene Mangahewa Formation may have expelled significant amounts of petroleum, which is considered to be important for the charge of Oligocene and Miocene sandstone reservoirs. Models indicate that charge of reservoirs in the Miocene succession is possible, but migration pathways are very sensitive to carrier bed configuration and fault properties. Leakage has been previously identified to be a major risk along the Manaia Anticline. Reconstruction of Late Miocene and Pleistocene uplift has enabled us to reproduce the impact of structural development on charge and leakage of reservoirs. Nevertheless, the basin-wide petroleum plumbing system and the quantitative impact of fault leakage need further investigation and will be the focus of additional modelling in the Taranaki Basin. (auth)
Homecoming
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Universities and colleges--Alumni and alumnae

description: (Voices of: Dr. Fred Lane, Frederick Bryan, Grayson Kirk, Thomas Kerrigan, Milton Cornell, Major-General Irving, Dwight D. Eisenhower. Phonograph record, 3 discs; 2 copies.)
§ 40 Technikkontrolle als staatliche und private Aufgabe
Creators: name: Gesmann-Nuissl, Dagmar
Publisher: name: Heidelberger Beiträge zum Finanz- und Steuerrecht
Year: 2016

description: Heidelberger Beiträge zum Finanz- und Steuerrecht, Bd. 4 (2016)
Absence of superheating for ice Ih with a free surface : a new method of determining the melting point of different water models
Creators: name: Vega, Carlos
name: Martin-Conde, Maria
name: Patrykiejew, Andrzej
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Molecular dynamic simulations were performed for ice Ih with a free surface. The simulations were carried out at several temperatures and each run lasted more than 7ns. At high temperatures the ice melts. It is demonstrated that the melting process starts at the surface and propagates to the bulk of the ice block. Already at the temperatures below the melting point, we observe a thin liquid layer at the ice surface, but the block of ice remains stable along the run. As soon as the temperature reaches the melting point the entire ice block melts. Our results demonstrate that, unlike in the case of conventional simulations in the NpT ensemble, overheating of the ice Ih with a free surface does not occur. That allows to estimate the melting point of ice at zero pressure. We applied the method to the following models of water: SPC/E, TIP4P, TIP4P/Ew, TIP4P/Ice and TIP4P/2005, and found good agreement between the melting temperatures obtained by this procedure and the values obtained either from free energy calculations or from direct simulations of the ice/water interface.
Was ist Licht?
Creators: name: Heilmann, Rolf
Publisher: name: Studium Generale
Year: 2016

description: Dem Phänomen Licht haben sich die Menschen seit jeher im Spannungsfeld zwischen Religion und Kunst, Philosophie, Naturwissenschaft und Technik genähert. Die verschiedenen Erklärungsmodelle, die hieraus resultierten, erwiesen sich zwar immer wieder als unzureichend, führten aber dennoch zu wichtigen Erkenntnissen. Auch heute noch ist unser Bild vom Licht und seinen Wirkungen unvollständig.
description: Studium Generale, Licht
Homecoming
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Universities and colleges--Alumni and alumnae

description: (Also called "Fall Alumni Homecoming". Voices of: Harold P. McGuire, Frederick P. Bryan, Grayson Kirk, Harold Rousselot, Roger Hammond Bacon, The Glee Club, and The King's Men. Phonograph record, 78 rpm, 5 discs; 3 copies.)
The equivalence of viscosity and distributional subsolutions for convex subequations - a strong Bellman principle
Creators: name: Harvey, F. Reese
name: Lawson, H. Blaine
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35J15, 35J60, 35J70

description: There are two useful ways to extend nonlinear partial differential inequalities of second order: one uses viscosity theory and the other uses the theory of distributions. This paper considers the convex situation where both extensions can be applied. The main result is that under a natural "second-order completeness" hypothesis, the two sets of extensions are isomorphic, in a sense that is made precise.
Heterologe Expression von Enzymen aus Basidiomyceten
Creators: name: Zelena, Kateryna
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2009
Subjects: subject: Basidiomycet
subject: Escherichia coli
subject: heterologe Expression
subject: in vitro Rekonstitution
subject: Lipase
subject: Peroxidase
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie
subject: Dewey Decimal Classification::600 | Technik::660 | Technische Chemie

description: [no abstract]
Migration von Iod-129 und retrospektive Dosimetrie
Creators: name: Daraoui, Abdelouahed
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: 129I
subject: AMS
subject: retrospektive Dosimetrie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
title: A/r/tographic Remembering of My Ideological Becoming in the Ukrainian USSR: Learning, Compulsory Schooling, and the Search for Dialogic Pedagogy Through the Visual Poetics in Early Years Classroom
Creators: name: Shugurova, Olga
Publisher: name: The Pennsylvania State University Libraries
Year: 2019

description: International Journal of Education and the Arts, Volume 20; ISSN: 1529-8094
Ray transfer matrix for a spiral phase plate
Creators: name: Eggleston, M.
name: Godat, T.
name: Munro, E.
name: Alonso, M. A.
name: Shi, H.
name: Bhattacharya, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We present a ray transfer matrix for a spiral phase plate. Using this matrix, we determine the stability of an optical resonator made of two spiral phase plates, and trace stable ray orbits in the resonator. Our results should be relevant to laser physics, optical micromanipulation, quantum information and optomechanics.
description: 5 pages, 3 figures
Luzula campestris
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: G. campestris X germanica Cat. 256. Unsicher.
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Charakterisierung humaner induzierter pluripotenter Stammzellen aus Nabelschnurblut und Expansion in skalierbarer Suspensionskultur
Creators: name: Olmer, Ruth Maria
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: Pluripotent stem cells
subject: suspensions culture
subject: eGFP reporter cell lines
subject: Stammzellen
subject: skalierbare Suspensionskultur
subject: eGFP Reporterzelllinien
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
Die soziale Konstruktion von Geschlecht in den Gesundheitsfachberufen : eine qualitative Studie über die Bedeutung von Geschlecht für das Arbeitshandeln von Physiotherapeuten und Physiotherapeutinnen
Creators: name: Probst, Annette
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: Allied health professions
subject: interaction work
subject: Gender
subject: Gesundheitsfachberufe
subject: Interaktionsarbeit
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie

description: [no abstract]
On the ladder operators and nonclassicality of generalized coherent state associated with a particle in an infinite square well
Creators: name: Jalali, H R
name: Tavassoly, M K
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this paper the factorization method is used in order to obtain the eigenvalues and eigenfunctions of a quantum particle confined in a one-dimensional infinite well. The output results from the mentioned approach allows us to explore an appropriate new pair of raising and lowering operators corresponding to the physical system under consideration. From the symmetrical considerations, the connection between the obtained ladder operators with $su(1,1)$ Lie algebra is explicitly established. Next, after the construction of Barut-Girardello and Gilmore-Perelomov representations of coherent states associated with the considered system, some of their important properties like the resolution of the identity including a few nonclassical features are illustrated in detail. Finally, a theoretical scheme for generation of the Gilmore-Perelomov type of coherent state via a generalized Janes-Cummings model is proposed.
description: 16 pages, 6 figures, Published in Optics Communications 2013
Strukturaufklärung und Studien zur Totalsynthese von Elansolid A
Creators: name: Dehn, Richard
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: Structure elucidation
subject: total synthesis
subject: intramolecular Diels-Alder-reaction
subject: Strukturaufklärung
subject: Totalsynthese
subject: intramolekulare Diels-Alder-Reaktionen
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
Synthese von Derivaten des marinen Polyketids (+)-Tedanolid : Synthese von Pf-Myosin A Inhibitoren
Creators: name: Díaz Gómez, Nina Christin
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: Tedanolide
subject: macrolide
subject: structure-activity-relationship
subject: lactonisation
subject: Pf-myosin A inhibitors
subject: iron-catalyzed oxidative phenol coupling
subject: Tedanolid
subject: Macrolid
subject: Struktur-Aktivitäts-Beziehungen
subject: Lactonisierung
subject: Pf-Myosin A Inhibitoren
subject: Eisen-katalysierte oxidative Phenolkupplung
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: [no abstract]
Zur Baugrundsteifigkeit bei der gesamtdynamischen Berechnung von Windenergieanlagen
Creators: name: Quast, Arne
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: Wind turbines
subject: subsoil stiffness
subject: rotational stiffness
subject: Windenergieanlagen
subject: Baugrundsteifigkeit
subject: Drehfedersteifigkeit
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau::624 | Ingenieurbau und Umwelttechnik

description: [no abstract]
Superfluid clusters, percolation and phase transitions in the disordered, two dimensional Bose-Hubbard model
Creators: name: Niederle, Astrid
name: Rieger, Heiko
Publisher: name: arXiv
Year: 2013
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The Bose glass (BG) phase is the Griffiths region of the disordered Bose Hubbard model (BHM), characterized by finite, quasi-superfluid clusters within a Mott insulating background. We propose to utilize this characterization to identify the complete zero-temperature phase diagram of the disordered BHM in $d\ge2$ dimensions by analyzing the geometric properties of what we call superfluid (SF) clusters, which are defined to be clusters of sites with non-integer expectation values for the local boson occupation number. The Mott insulator (MI) phase then is the region in the phase diagram where no SF clusters exist, and the SF phase the region, where SF clusters percolate - the BG phase is in between: SF clusters exist, but do not percolate. This definition is particularly useful in the context of local mean field (LMF, or Gutzwiller-Ansatz) calculations, where we show that an identification of the phases on the basis of global quantities like the averaged SF order parameter and the compressibility are misleading. We apply the SF cluster analysis to the LMF ground states of the two dimensional disordered BHM to produce its phase diagram and find a) an excellent agreement with the phase diagram predicted on the basis of quantum Monte Carlo simulations for the commensurate density $n=1$, and b) large differences to stochastic mean field and other mean field predictions for fixed disorder strength. The relation of the percolation transition of the SF clusters with the onset of non-vanishing SF stiffness indicating the BG to SF transition is discussed.
description: 27 pages, 9 figures
George VI, King of England, and Queen Elizabeth: royalty visits Columbia
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Kings and rulers

description: Introduction/welcome remarks by Nicholas Murray Butler, God Save the Queen, and presentation of the original charter for King's College from 1754. The Star-Spangled Banner. Pomp and Circumstance. Event held in Low Memorial Library.
Aufgabenkultur vor dem Hintergrund von Computereinsatz und Bildungsstandards : eine empirische Studie über Auswirkungen des Computereinsatzes auf die Bearbeitung von Aufgaben im Mathematikunterricht
Creators: name: Tönnies, Dirk
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2013
Subjects: subject: Mathematical task
subject: educational standards
subject: laptop
subject: Bildungsstandards für den Mathematikunterricht
subject: Aufgaben
subject: Computernutzung im Unterricht
subject: Dewey Decimal Classification::500 | Naturwissenschaften::510 | Mathematik

description: [no abstract]
George VI, King of England, and Queen Elizabeth. Royalty visits Columbia
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Kings and rulers

description: "A record of the afternoon of June 10, 1939, when King George VI and Queen Elizabeth of Great Britain, called at the University. The film is compiled from the newsreels of Pathe, Fox Movietone, and News of the Day."
Fuzzyregelbasierte Metamodellierung von Nitrattransport für großskalige Entscheidungsunterstützung
Creators: name: Van Der Heijden, Sven
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2013
Subjects: subject: Fuzzy rules
subject: nitrate
subject: metamodeling
subject: Fuzzyregeln
subject: Nitrat
subject: Metamodellierung
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
Kohlenstoff-unterstützte Germaniumepitaxie auf Silizium
Creators: name: Tetzlaff, Dominic
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2013
Subjects: subject: Carbon
subject: low-temperature epitaxy
subject: Germanium
subject: Kohlenstoff
subject: Tieftemperaturepitaxie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
Graphene-Enhanced Hybrid Phase Change Materials for Thermal Management of Li-Ion Batteries
Creators: name: Goli, Pradyumna
name: Legedza, Stanislav
name: Dhar, Aditya
name: Salgado, Ruben
name: Renteria, Jacqueline
name: Balandin, Alexander A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Li-ion batteries are crucial components for progress in mobile communications and transport technologies. However, Li-ion batteries suffer from strong self-heating, which limits their life-time and creates reliability and environmental problems. Here we show that thermal management and the reliability of Li-ion batteries can be drastically improved using hybrid phase change material with graphene fillers. Conventional thermal management of batteries relies on the latent heat stored in the phase change material as its phase changes over a small temperature range, thereby reducing the temperature rise inside the battery. Incorporation of graphene to the hydrocarbon-based phase change material allows one to increase its thermal conductivity by more than two orders of magnitude while preserving its latent heat storage ability. A combination of the sensible and latent heat storage together with the improved heat conduction outside of the battery pack leads to a significant decrease in the temperature rise inside a typical Li-ion battery pack. The described combined heat storage - heat conduction approach can lead to a transformative change in thermal management of Li-ion and other types of batteries.
description: 19 pages, 4 figures
Terahertz Magnetoplasmon Energy Concentration and Splitting in Graphene PN Junctions
Creators: name: Chamanara, Nima
name: Sounas, Dimitrios L.
name: Szkopek, Thomas
name: Caloz, Christophe
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Terahertz plasmons and magnetoplasmons propagating along electrically and chemically doped graphene p-n junctions are investigated. It is shown that such junctions support non-reciprocal magnetoplasmonic modes which get concentrated at the middle of the junction in one direction and split away from the middle of the junction in the other direction under the application of an external static magnetic field. This phenomenon follows from the combined effects of circular birefringence and carrier density non-uniformity. It can be exploited for the realization of plasmonic isolators.
description: 6 Pages, 10 figures
OPUS Deliverable 1.2: Initial State of the Art on Open Science Literature
Creators: name: Huntingford, Jessica
name: O'Neill, Gareth
name: Lebhart, Fleur
name: Mitrovic, Dragana
name: Haluskova, Katarina
name: Pučėtaitė, Raminta
name: Novelskaitė, Aurelija
name: Day, Emma
name: Chaves Chaparro, Juliana
name: Crowley, John
Publisher: name: Zenodo
Year: 2023

description: OPUS Work Package (WP) 1 - State-of-the-Art on an Ecosystem for Open Science conducted an analysis of initiatives and literature to reform research(er) assessment and incentivise and reward Open Science.
This WP kicked off the OPUS project, with a view not only to landscaping content, but also to providing direct input to:

Identification of incentives for Open Science (Rewards and Incentives for Researchers) – project WP2;

Identification of metrics and indicators for Open Science (Rewards and Incentives for Researchers) – project WP3;

Pilots to Implement and Monitor Open Science – project WP4.

Within WP1, Task 1.2 ran a State-of-the-Art on Open Science Literature. This state-of-the-art on existing literature and recommendations to reform research(er) assessment and incentivise and reward Open Science was designed to support the development of interventions in WP2, of indicators and metrics in WP3 and of pilot action plans in WP4.
Within this overall review, specific focus was placed on a review of

Research(er) assessment and Open Science and incentives and rewards and Open Science

Precarity of research careers and Open Science

Gender equality and Open Science

Industry practices and Open Science

Trust and Open Science1.

Deliverable 1.2 - Initial State of the Art on Open Science Literature has the overall objective to present the results of this landscaping, in order to provide an initial structured input to the project’s overall objective to “develop coordination and support measures to reform the assessment of research and researchers at Research Performing Organisations (RPOs) and Research Funding Organisations (RFOs) towards a system that incentivises and rewards researchers to practise Open Science”. This Deliverable, going beyond its original scope, not only reviews the literature but also takes a first step towards defining a framework to incentive and reward the transition to Open Science. This initial work will further evolve in subsequent work packages, through consultation and testing.
The subsequent chapters of this deliverable are structured as follows:
Chapter 2. Overall Methodology for Literature Review, looking at vocabulary and scope and at the approach towards the bibliographical analysis;
Chapter 3. Incentives and Rewards for Open Science
Chapter 4. Precarity and Open Science
Chapter 5. Gender Equality and Open Science
Chapter 6. Industry Practices and Open Science
Chapter 7: Trust and Open Science
Chapter 8: Conclusions and Input to WP2 (interventions) and WP3 (indicators and metrics)
Chapter 9. Annexes and Bibliography
Stoffliche und energetische Rohstoffnutzung von teilentzuckertem Molkenkonzentrat (TEM 30)
Creators: name: Wagner, Christopher
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2013
Subjects: subject: Whey
subject: whey concentrate
subject: Molke
subject: Molkenkonzentrat
subject: Bioethanol
subject: Kluyveromyces
subject: Dewey Decimal Classification::600 | Technik::660 | Technische Chemie

description: [no abstract]
Etablierung eines neuen integrativen multimodalen Imaging-Ansatzes für das Monitoring von kardial transplantierten induzierten pluripotenten Stammzellen im präklinischen Großtiermodell
Creators: name: Templin, Christian
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2013
Subjects: subject: Induced pluripotent stem cells
subject: myocardial infarction
subject: sodium iodide symporter
subject: Induzierte pluripotente Stammzellen
subject: Myokardinfarkt
subject: Natrium-Iodid-Symporter
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: [no abstract]
Mikrofunktionalisierte FG-Implantate
Creators: name: Strauß, Sarah
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2013
Subjects: subject: Adipose derived stem cells
subject: bone implant
subject: Adulte Fettstammzellen
subject: Knochenimplantat
subject: Nitinol
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: [no abstract]
Warning of in-flight icing risk through fusion of satellite products, ground observations, and model forecasts
Creators: name: Tendel, Jakob
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2013
Subjects: subject: Aircraft icing
subject: satellite
subject: supercooled liquid water
subject: Flugzeug-Vereisung
subject: Satelliten
subject: unterkühltes Flüssigwasser
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::330 | Wirtschaft

description: [no abstract]
A probabilistic proof of the Open Mapping Theorem for analytic functions
Creators: name: Markowsky, Greg
Publisher: name: arXiv
Year: 2013
Subjects: subject: Complex Variables (math.CV)
subject: Probability (math.PR)
subject: FOS: Mathematics

description: The conformal invariance of Brownian motion is used to give a short proof of the Open Mapping Theorem for analytic functions.
Mikroalgenkultivierungen und die Überwachung des Kultivierungsprozesses mittels Durchflussmikroskopie
Creators: name: Ünal, Mehmet
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2013
Subjects: subject: Microalgae
subject: biomass
subject: photobioreactor
subject: flow-through microscope
subject: Mikroalgen
subject: Biomasse
subject: Photobioreaktoren
subject: Durchflussmikroskop
subject: Dewey Decimal Classification::600 | Technik::660 | Technische Chemie

description: [no abstract]
Luzula campestris
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: G. campestris (ssp. eii-campestris) X ramosa 3: Violenhorn (Nordabfall des Augstbordhorns bei March) ob Visp (Kunz1943).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
$G$-covariant $ϕ$-coordinated quasi modules for quantum vertex algebras
Creators: name: Li, Haisheng
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 17B69

description: This is a paper in a series to study quantum vertex algebras and their relations with various quantum algebras. In this paper, we introduce a notion of T-type quantum vertex algebra and a notion of $G$-covariant $ϕ$-coordinated quasi module for a $T$-type quantum vertex algebra with an automorphism group $G$. We refine and extend several previous results and we obtain a commutator formula for $G$-covariant $ϕ$-coordinated quasi modules. As an illustrating example, we study a special case of the deformed Virasoro algebra $\V_{p,q}$ with $q=-1$, to which we associate a Clifford vertex superalgebra and its $G$-covariant $ϕ$-coordinated quasi modules.
description: 35 pages
Charakterisierung allergeninduzierter immunologischer Reaktionen im Asthmamodell und ex vivo in Precision cut lung slices (PCLS)
Creators: name: Henjakovic, Maja
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2008
Subjects: subject: Präzisions-geschnittene Lungenschnitte
subject: lokale Immunantwort
subject: Bronchokonstriktion
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: [no abstract]
Die Rolle des Notch-Signalweges im Prozess der Somitogenese
Creators: name: Hochschild, Juliane
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2008
Subjects: subject: Somitogenese
subject: Notch
subject: Maus
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: [no abstract]
CoreSOAR Core Degradation State-of-the Art Report Update: Conclusions [in press]
Creators: name: Haste, T.
name: Barrachin, M.
name: Fichot, F.
name: Repetto
name: G.
name: Miassoedov, M.
name: Steinbrück, M.
name: Stuckert, J.
name: Buck, M.
name: Bechta, S.
name: Le Belguet, A.
name: Hollands, Th.
name: Journeau, Ch.
name: Pontillon, Y.
name: Lind, T.
name: Birchley, J.
name: Hozer, Z.
name: Horvath, G. L.
name: Bottomley, P. D. W.
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2019

description: In 1991 the CSNI published the first State-of-the-Art Report on In-Vessel Core Degradation, which was updated to 1995 under the EC 3rd Framework programme. These covered phenomena, experimental programmes, material data, main modelling codes, code assessments, identification of modelling needs, and conclusions including the needs for further research. This knowledge was fundamental to such safety issues as in-vessel melt retention of the core, recovery of the core by water reflood, hydrogen generation and fission product release. In the last 20 years, there has been much progress in understanding, with major experimental series finished, e.g. the integral in-reactor Phébus FP tests, while others have many tests completed, e.g. the electrically-heated QUENCH series on reflooding degraded rod bundles, and one test using a debris bed. The small-scale PRELUDE/PEARL experiments study debris bed quench, while LIVE examines melt pool behaviour in the lower head using simulant materials. The integral severe accident modelling codes, such as MELCOR and MAAP (USA) and ASTEC (Europe), encapsulate current knowledge in a quantitative way. After two EC-funded projects on the SARNET network of excellence, continued in NUGENIA, it is timely to take stock of the vast range of knowledge and technical improvements gained in the experimental and modelling areas. The CoreSOAR project, in NUGENIA/SARNET, drew together the experience of 11 European partners to update the state of the art in core degradation, finishing at the end of 2018. The review covered knowledge of phenomena, available integral experiments, separate-effects data, modelling codes and code validation, then drawing overall conclusions and identifying needs for further research. The final report serves as a reference for current and future research programmes concerning core degradation in NUGENIA, in other EC research projects such as in Horizon2020 and for projects under the auspices of OECD/NEA/CSNI.
Ein permanent-dynamisches System als modularer Hochwasserschutz : das PDH-System für befestigte Hafenbecken und befestigte Uferkanten
Creators: name: Hedayat Zadeh, Soheil
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2008
Subjects: subject: Hochwasser
subject: Hochwasserschutz
subject: PDH-System
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: [no abstract]
title: Reading Rural Landscapes as Heritage
Creators: name: Scazzosi, Lionella
name: Laviscio, Raffaella
name: Brown, Steve
name: Tricaud, Pierre Marie
name: Goetcheus, Cari
name: L'Erario, Andrea
Publisher: name: University of Massachusetts Amherst
Year: 2019

description: The workshop will provide an overview of methods and tools necessary for the identification, documentation and interpretation of rural landscapes, as articulated in the ICOMOS-IFLA Principles Concerning Rural Landscapes as Heritage. Three short presentations will be followed by 30 minutes of discussion.
INTRAPLAQUE ANGIOGENESIS AND THERAPEUTIC TARGETING OF ANGIOGENESIS
Creators: name: PARMA, LAURA
Publisher: name: Universit� degli Studi di Milano
Year: 2020

description: In this thesis we have investigated different approaches to block intraplaque angiogenesis in atherosclerosis. Intraplaque angiogenesis is a physiological response to the increased oxygen demand in the plaque but also has adverse effects by facilitating intraplaque hemorrhage and influx of inflammatory mediators, resulting in plaque instability and consequent rupture. To study this phenomenon we used in vitro assays as well as the accelerated atherosclerosis vein graft model in ApoE3*Leiden mice, a unique model in which the formed plaque shows characteristics that highly resemble human atherosclerotic lesions, including intraplaque angiogenesis and hemorrhage and a high inflammatory cell content. We focused on different approaches to restore plaque stability via improving intraplaque oxygen levels as well as via blocking different growth factors signaling. Moreover we studied the effects of our treatments on the interaction between angiogenesis and inflammation both in vitro and in vivo.
Quantum quenches and work distributions in ultra-low-density systems
Creators: name: Shchadilova, Yulia E.
name: Ribeiro, Pedro
name: Haque, Masudul
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We present results on quantum quenches in systems with a fixed number of particles in a large region. We show that the typical differences between local and global quenches present in systems with regular thermodynamic limit are lacking in this low-density limit. In particular, we show that in this limit local quenches may not lead to equilibration to the new ground state, and that global quenches can have power-law work distributions ("edge singularities") typically associated with local quenches for finite-density systems. We also show that this regime allows for large edge singularity exponents beyond that allowed by the constraints of the usual thermodynamic limit. This large-exponent singularity has observable consequences in the time evolution, leading to a distinct intermediate power-law regime in time. We demonstrate these results first using local quantum quenches in a low-density Kondo-like system, and additionally through global and local quenches in Bose-Hubbard, Aubry-Andre, and hard-core boson systems in the low-density regime.
description: 4+10 pages, 4+9 figures
Mesoporöse Materialien : Nano-Casting und dreidimensionale Strukturierung
Creators: name: Heinroth, Falk
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2008
Subjects: subject: Mesoporöse Materialien
subject: mesoporöse Kohlenstoffe
subject: Nanopartikel
subject: hierarchische Porenstrukturen
subject: laserstrukturierte Template
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: [no abstract]
Measurements of vacuum magnetic birefringence using permanent dipole magnets: the PVLAS experiment
Creators: name: Della Valle, F.
name: Gastaldi, U.
name: Messineo, G.
name: Milotti, E.
name: Pengo, R.
name: Piemontese, L.
name: Ruoso, G.
name: Zavattini, G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The PVLAS collaboration is presently assembling a new apparatus (at the INFN section of Ferrara, Italy) to detect vacuum magnetic birefringence (VMB). VMB is related to the structure of the QED vacuum and is predicted by the Euler-Heisenberg-Weisskopf effective Lagrangian. It can be detected by measuring the ellipticity acquired by a linearly polarised light beam propagating through a strong magnetic field. Using the very same optical technique it is also possible to search for hypothetical low-mass particles interacting with two photons, such as axion-like (ALP) or millicharged particles (MCP). Here we report results of a scaled-down test setup and describe the new PVLAS apparatus. This latter one is in construction and is based on a high-sensitivity ellipsometer with a high-finesse Fabry-Perot cavity ($>4\times 10^5$) and two 0.8 m long 2.5 T rotating permanent dipole magnets. Measurements with the test setup have improved by a factor 2 the previous upper bound on the parameter $A_e$, which determines the strength of the nonlinear terms in the QED Lagrangian: $A_e^{\rm (PVLAS)} < 3.3 \times 10^{-21}$ T$^{-2}$ 95% c.l. Furthermore, new laboratory limits have been put on the inverse coupling constant of ALPs to two photons and confirmation of previous limits on the fractional charge of millicharged particles is given.
Education is Everyone's Business
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Education, Higher

description: An animated film which discusses the past, present, and future of higher education. Shows the dramatic changes since the turn of the century in America's economic and social life, emphasizing the important role of higher education in providing the essential training, research, and specialized services needed in a dynamic, expanding society. Projects the problems that education will face in the coming decade, and suggest various solutions to these problems.
Numerische Untersuchung von Schwachlastströmungen in mehrstufigen Axialturbinen
Creators: name: Herzog, Nils
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2008
Subjects: subject: Ventilation
subject: Schwachlastberechnung
subject: Axialturbinen
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: [no abstract]
The formation of low-mass stars and brown dwarfs
Creators: name: Stamatellos, Dimitris
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: It is estimated that ~60% of all stars (including brown dwarfs) have masses below 0.2Msun. Currently, there is no consensus on how these objects form. I will briefly review the four main theories for the formation of low-mass objects: turbulent fragmentation, ejection of protostellar embryos, disc fragmentation, and photo-erosion of prestellar cores. I will focus on the disc fragmentation theory and discuss how it addresses critical observational constraints, i.e. the low-mass initial mass function, the brown dwarf desert, and the binary statistics of low-mass stars and brown dwarfs. I will examine whether observations may be used to distinguish between different formation mechanisms, and give a few examples of systems that strongly favour a specific formation scenario. Finally, I will argue that it is likely that all mechanisms may play a role in low-mass star and brown dwarf formation.
description: 6 pages, a short review, to appear in the proceedings of the conference "The labyrinth of star formation", edited by Stamatellos, Goodwin & Ward-Thompson
title: Inventory and mapping rural landscapes
Creators: name: Laviscio, Raffaella
name: Scazzosi, Lionella
name: Tricaud, Pierre Marie
Publisher: name: University of Massachusetts Amherst
Year: 2019

description: ICOMOS doctrinal text “Principles concerning Rural Landscapes as heritage” 2017 gives orientations for knowledge, description and interpretations of rural landscapes as tangible and intangible heritage, essen­tial for the definition of any strategy and action (Principles 2017).

Actually, stu­dies that emphasize the heritage dimension of rural landscape have a rich and consolidated literature by many disciplines. But there are still few tools to inventory, describe, classify, compare and mapping them as heritage finalized to protection, ‘appropriate’ management and enhancement: too often description is reduced to tell history and geographical characteristics, to mapping the use of the land and to identifying the main built elements (Fairclough, 2010). A general application of criteria, methods and processes are necessary for World Heritage identification and management regimes (Tricaud, 2013), as well as for regional and local policies and needs common methodological approaches.

ICOMOS-IFLA Working Group on Rural Landscapes is working on a “World Ru­ral Landscape Atlas” aimed at providing a clear and shared framework at world level. The (draft) structure of the Atlas has two levels (Laviscio 2018): the first general classification of types is coherent with the definition of rural landscapes in the Principles 2017; it is articulated in a second level based on the criterium of “rural morphology” (Tricaud 2013; Scazzosi 2018). A Description Form is finalized to define and describe the rural landscape units as “rural landscape systems” following a «holistic» approach that starts from the axiom that ‘the whole is more than the sum of its parts’ (Antrop, 2000; Scazzosi 2018). The Atlas concerns both outstanding and ordinary landscapes, as Principles Text 2017 assumes. A draft structure of the Atlas is in www.worldrurallandscapes.org. A specific Bibliography on rural landscapes is ongoing. A common language at world level structuring a Glossary is a necessary output.
Testbeschreibung zur skillbasierten Lernverlaufsdiagnostik „Dehnungs-h“ (Dh-LVD) zur Messung des Rechtschreibphänomens Regel der Dehnung durch „h“
Creators: name: Jungjohann, Jana
name: Buchwald, Katharina
Publisher: name: Universität Regensburg
Year: 2023
Subjects: subject: Dehnungs-h, Lernverlaufsdiagnostik, Progress Monitoring, Rechtschreiben, Skilltest
subject: 370 Erziehung, Schul- und Bildungswesen

description: In diesem Testbericht wird die Testkonstruktion der skillbasierten Lernverlaufsdiagnostik Dehnungs-h sowie der dazugehörige Itempool vorgestellt. Dieser Test erweitert das allgemeine Testrepertoire der Lernverlaufsdiagnostik im Bereich der Skilltests (Gebhardt et al., 2021; Jungjohann & Hüninghake, 2022a), indem das Rechtschreibphänomen der Dehnung durch „h“ isoliert berücksichtigt wird. Es wurde analog zu den beiden Levumi-Tests Doppelte Mitlaute (Test zur Messung des phonographisch-silbischen Rechtschreibprinzips der Doppelkonsonantenschreibung; Jungjohann & Hüninghake, 2022b) und Auslaute (zur Messung des morphologischen Rechtschreibprinzips der Auslautverhärtung; Jungjohann & Barwasser, 2022) konstruiert. Der Test ist als webbasierte Testversion in der Onlineplattform www.levumi.de (Gebhardt et al., 2016) implementiert und kann dort kostenfrei durchgeführt werden. Der Test Dehnungs-h ist als schülerzentrierter Speedtest (Rost, 2004) mit einer Durchführungszeit von fünf Minuten konstruiert. Für die Konstruktion der Items wurden in den Grundwortschätzen mehrerer Bundesländer vorkommende Wörter mit Dehnungs-h sowie weitere altersgerechte Wörter ohne Verschriftlichung einer Dehnung berücksichtigt. Jedes Item besteht aus einem Wort, welches nach dem Vokal eine Auslassung aufweist. Die Aufgabe für die Schüler:innen besteht darin, zu entscheiden, ob die Lücke mit einem Dehnungs-h gefüllt werden muss. Um das Wortverständnis zu sichern, wird zu jedem Wort ein passendes Bild präsentiert.
Entwicklung viraler Vektoren für den gentherapeutischen Einsatz in der Lunge
Creators: name: Hey, Alexandra
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2008
Subjects: subject: Gentherapeutische Vektoren
subject: Respirationstrakt
subject: Virus der vesikulären Stomatitis
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: [no abstract]
Color-Kinematics Duality and the Regge Limit of Inelastic Amplitudes
Creators: name: Vera, Agustin Sabio
name: Campillo, Eduardo Serna
name: Vazquez-Mozo, Miguel A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate tree-level five-point amplitudes in scalar-QCD expressed in terms of Sudakov variables and find the equivalent "gravitational" counterparts using the color-kinematics duality proposed by Bern, Carrasco, and Johannson. Taking the multi-Regge limit in the gravitational amplitudes, we show that those pieces in the coupling of two reggeized gravitons to one on-shell graviton directly stemming from the double copy of the vertex for two reggeized gluons to one on-shell gluon are universal and properly reproduced by the duality.
description: 16 pages, LaTeX, feynmf
Lokale Untersuchung nicht-adiabatischer Prozesse auf fcc(111)-Edelmetalloberflächen
Creators: name: Gawronski, Heiko
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2008
Subjects: subject: RTM
subject: Femtochemie
subject: elektroneninduzierte Prozesse
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]