cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
iRead4Skills - Annotation Manual
Creators: name: Amaro, Raquel
name: Correia, Susana
Publisher: name: Zenodo
Year: 2023
Subjects: annotation
manual

description: The iRead4Skills project takes a bottom-up approach in which the end-users (adults with low literacy skills and trainers) are directly involved in the development of the solution. This includes the i) the classification of texts according to the relevant scale determined, and the ii) the annotation of texts' parts (words, phrases, sentences) that the end-user find complex.
For these reasons, the annotation guidelines presented here target two specific audiences, trainers and students, and aim at making the task as intuitive and user-friendly as possible.
No specialized terminology will be used, nor will large explanations be provided. French, Portuguese and Spanish versions of the instructions in this manual will be produced to accompany the task (via web-based survey).
More information concerning the annotation task will be provided to the Adult Learning (AL) and Vocational Educational Training (VET) centre's trainers and teachers that will monitor and aid the task.
The Mid-IR Contribution Of Dust Enshrouded Stars In Six Nearby Galaxies
Creators: name: Gerke, J. R.
name: Kochanek, C. S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We measure the integrated contributions of dusty AGB stars and other luminous red mid-IR sources to the mid-IR luminosities of 6 galaxies (M81, NGC 2403, NGC 300, M33 and the Magellanic Clouds). We find the dusty AGB stars whose mid-IR fluxes are dominated by dust rather than photospheric emission contribute from 0.6% (M81) to 5.6% (SMC) of the 3.6 micron flux and 1.0% (M81) to 10.1% (SMC) of the 4.5 micron flux. We find a trend of decreasing AGB contribution with increasing galaxy metallicity, luminosity and mass and decreasing SSFR. However, these galaxy properties are strongly correlated in our sample and the simplest explanation of the trend is galaxy metallicity. Bright, red sources other than dusty AGB stars represent a smaller fraction of the luminosity, ~1.2% at 3.6 microns, however their dust is likely cooler and their contributions are likely larger at longer wavelengths. Excluding the SMC, the contribution from these red sources correlates with the specific star formation rate as we would expect for massive stars. In total, after correcting for dust emission at other wavelengths, the dust around AGB stars radiates 0.1-0.8% of the bolometric luminosities of the galaxies. Thus, hot dust emission from AGB and other luminous dusty stars represent a small fraction of the total luminosities of the galaxies but a significant fraction of their mid-IR emissions.
description: 9 pages, 6 figures, published in ApJ. For a brief video explaining the key results of this paper, see http://www.youtube.com/user/OSUAstronomy
Situation Awareness Model - specification
Creators: name: Vafeiadis, George
name: Angelidis, Iosif
name: Ogrezeanu, Andrei
name: Panunzi, Simona
name: Angelidis, Christos
name: Maruntelu, Nicolae
name: Malliou, Iliana
name: Vlachou, Vasiliki
Publisher: name: Zenodo
Year: 2021
Subjects: Search and Rescue
Situation Awareness
Situation Awareness Model
Emergency Management

description: This deliverable D3.2 "Situation Awareness Model - specification" presents the methodology and the actual technical work in the frame of the Situation Awareness model. Situation Awareness (SA) is the accuracy with which people perceive, understand and anticipate changes in their environment that are relevant to achieving operational goals. Based upon this principle, the respective model aims at providing the conceptual representation of the core entities, which will be represented by concepts and cover specific aspects of the SA domain. These aspects can be summarized as follows: The decisions that SNR actors make during the course of S&R operation. The conceptual representation of critical information required in order to support the various actors with their tasks. The conceptual representation of the important information flows that potentially exist between involved actors. These key aspects, which derive from DoA will be the basis for the identification of the main concepts that will constitute the SA model. Finally, the effective implementation of this deliverable will assist the effective information retrieval instantly, during the S&R operations
Multifractional spacetimes, asymptotic safety and Hořava-Lifshitz gravity
Creators: name: Calcagni, Gianluca
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We compare the recently formulated multifractional spacetimes with field theories of quantum gravity based on the renormalization group (RG), such as asymptotic safety and Hořava--Lifshitz gravity. The change of spacetime dimensionality with the probed scale is realized in both cases by an adaptation of the measurement tools ("rods") to the scale, but in different ways. In the multifractional case, by an adaptation of the position-space measure, which can be encoded into an explicit scale dependence of effective coordinates. In the case of RG-based theories, by an adaptation of the momenta. The two pictures are mapped into each other, thus presenting the fractal structure of spacetime in RG-based theories under an alternative perspective.
description: 21 pages, 1 table. v2: discussion improved, references added
Best Practices for Scientific Computing
Creators: name: Wilson, Greg
name: Aruliah, D. A.
name: Brown, C. Titus
name: Hong, Neil P. Chue
name: Davis, Matt
name: Guy, Richard T.
name: Haddock, Steven H. D.
name: Huff, Katy
name: Mitchell, Ian M.
name: Plumbley, Mark
name: Waugh, Ben
name: White, Ethan P.
name: Wilson, Paul
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Software (cs.MS)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Scientists spend an increasing amount of time building and using software. However, most scientists are never taught how to do this efficiently. As a result, many are unaware of tools and practices that would allow them to write more reliable and maintainable code with less effort. We describe a set of best practices for scientific software development that have solid foundations in research and experience, and that improve scientists' productivity and the reliability of their software.
description: 18 pages
An analytic toy model for relativistic accretion in Kerr spacetime
Creators: name: Tejeda, Emilio
name: Taylor, Paul A.
name: Miller, John C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present a relativistic model for the stationary axisymmetric accretion flow of a rotating cloud of non-interacting particles falling onto a Kerr black hole. Based on a ballistic approximation, streamlines are described analytically in terms of timelike geodesics, while a simple numerical scheme is introduced for calculating the density field. A novel approach is presented for describing all of the possible types of orbit by means of a single analytic expression. This model is a useful tool for highlighting purely relativistic signatures in the accretion flow dynamics coming from a strong gravitational field with frame-dragging. In particular, we explore the coupling due to this between the spin of the black hole and the angular momentum of the infalling matter. Moreover, we demonstrate how this analytic solution may be used for benchmarking general relativistic numerical hydrodynamics codes by comparing it against results of smoothed particle hydrodynamics simulations for a collapsar-like setup. These simulations are performed first for a ballistic flow (with zero pressure) and then for a hydrodynamical one where we measure the effects of pressure gradients on the infall, thus exploring the extent of applicability of the ballistic approximation.
description: 15 pages, 8 figures, references and minor changes added to match version accepted for publication in MNRAS
Policy Brief 1: Recommendations. Decision-making for Sustainable Economic Development in the Arctic
Creators: name: JUSTNORTH
Publisher: name: Zenodo
Year: 2023
Subjects: Arctic economies, Economic development, Sustainable development, Values

description: Create new supervising bodies to guarantee the inclusion of local and Indigenous communities to ensure compliance with the law
Grant equal status to different economic interests competing for land use
Promote energy communities to encourage outcomes toward sustainable energy security
Magnetothermoelectric properties of Bi2Se3
Creators: name: Fauqué, B.
name: Butch, N. P.
name: Syers, P.
name: Paglione, J.
name: Wiedmann, S.
name: Collaudin, A.
name: Grena, B.
name: Zeitler, U.
name: Behnia, K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a study of entropy transport in Bi2Se3 at low temperatures and high magnetic fields. In the zero-temperature limit, the magnitude of the Seebeck coefficient quantitatively tracks the Fermi temperature of the 3D Fermi surface at Γ-point as the carrier concentration changes by two orders of magnitude (10$^{17}$ to 10$^{19}$cm$^{-3}$). In high magnetic fields, the Nernst response displays giant quantum oscillations indicating that this feature is not exclusive to compensated semi-metals. A comprehensive analysis of the Landau Level spectrum firmly establishes a large $g$-factor in this material and a substantial decrease of the Fermi energy with increasing magnetic field across the quantum limit. Thus, the presence of bulk carriers significantly affects the spectrum of the intensively debated surface states in Bi2Se3 and related materials.
description: 10 pages, 9 figures
Architecture and Design Specifications of S&R platform
Creators: name: Răzvan Gliga
name: Trif, Alexandra
name: Ogrezeanu, Andrei
name: Gianotti, Elena
name: Symeonidis, Ioannis
name: Kalogirou, Konstantinos
name: Cernat, Mircea
name: Hamann, Niklas
name: Panzariuc, Gabriela
name: Markaki, Ourania
Publisher: name: Zenodo
Year: 2020
Subjects: subject: Search and Rescue
subject: Architecture
subject: FOS: Civil engineering
subject: Design Specifications
subject: Emergency Management
subject: Communication Layer
subject: Field layer
subject: Decision support and command and control layer

description: This deliverable presents the initial reference architecture for the Search and Rescue system. This deliverable scope is to be starting point for future project activities mainly for technical and technological tasks, but also for other task types.
 After a description of the methodology used in SnR project, Archimate modeling language in general context of Enterprise Architecture best practices, this deliverable presents the first view of the reference architecture.
 Reference architecture layers are: Field layer Communication Layer Integration Platform Decision support and command and control layer GUI (Visualisation and security layer) This view of architectural layers is mainly based on the physical location of devices and technologies at the same time decorated with major functional building blocks.
 Detail of the initial reference architecture follow in the last sections of the deliverable, the main view is: Use case view Application layer Technology and physical view.
New N=1 dualities from orientifold transitions - Part I: Field Theory
Creators: name: García-Etxebarria, Iñaki
name: Heidenreich, Ben
name: Wrase, Timm
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report on a broad new class of N=1 gauge theory dualities which relate the worldvolume gauge theories of D3 branes probing different orientifolds of the same Calabi-Yau singularity. In this paper, we focus on the simplest example of these new dualities, arising from the orbifold singularity C^3/Z_3. We present extensive checks of the duality, including anomaly matching, partial moduli space matching, matching of discrete symmetries, and matching of the superconformal indices between the proposed duals. We then present a related duality for the dP_1 singularity, as well as dualities for the F_0 and Y^{4,0} singularities, illustrating the breadth of this new class of dualities. In a companion paper, we show that certain infinite classes of geometries which include C^3/Z_3 and dP_1 all exhibit such dualities, and argue that their ten-dimensional origin is the SL(2,Z) self-duality of type IIB string theory.
description: 58 pages plus appendices, 11 figures; v2: minor changes, added references, published version
Perturbation method to calculate the density of states
Creators: name: Persson, Rasmus A. X.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Monte Carlo switching moves ("perturbations") are defined between two or more classical Hamiltonians sharing a common ground-state energy. The ratio of the density of states (DOS) of one system to that of another is related to the ensemble averages of the microcanonical acceptance probabilities of switching between these Hamiltonians, analogously to the case of Bennett's acceptance ratio method for the canonical ensemble [C. H. Bennett, J. Comput. Phys., 22, 245 (1976)]. Thus, if the DOS of one of the systems is known, one obtains those of the others and, hence, the partition functions. As a simple test case, the vapor pressure of an anharmonic Einstein crystal is computed, using the harmonic Einstein crystal as the reference system in one dimension; an auxiliary calculation is also performed in three dimensions. As a further example of the algorithm, the energy dependence of the ratio of the DOS of the square-well and hard-sphere tetradecamers is determined, from which the temperature dependence of the constant-volume heat capacity of the square-well system is calculated and compared with canonical Metropolis Monte Carlo estimates. For these cases and reference systems, the perturbation calculations exhibit a higher degree of convergence per Monte Carlo cycle than Wang-Landau (WL) sampling, although for the one-dimensional oscillator the WL sampling is ultimately more efficient for long runs. Last, we calculate the vapor pressure of liquid gold using an empirical Sutton-Chen many-body potential and the ideal gas as the reference state. Although this proves the general applicability of the method, by its inherent perturbation approach, the algorithm is suitable for those particular cases where the properties of a related system are well known.
description: 13 pages ([reprint,aps,pre]RevTex-4.1), 12 figures, more quantitative comparison with WL simulations added
iRead4Skills - Baselines for complexity lexicons definition
Creators: name: Blanco Escoda, Xavier
name: Amaro, Raquel
name: François, Thomas
name: Garcia, Marcos
Publisher: name: Zenodo
Year: 2023
Subjects: complexity
lexicons

description: Reading skills are essential to acquire technical and scientific knowledge. This is especially relevant in formal education and training contexts, as Adult Learning (AL) and Vocational Educational Training (VET), and in work contexts, such as when companies provide written instructions to their workers. People with low literacy skills are less able to acquire and maintain transversal and durable skills needed to stay apace with the changing job market and to lead meaningful and complete lives. However, promoting reading habits and skills in adults is quite challenging due to the lack of dedicated and/or adequate reading materials.
Supporting the adoption of innovation in adult training, the iRead4Skills project aims to promote the development of reading skills through an innovative intelligent system that evaluates texts complexity and suggests reading materials adequate to the user reading level, which can also be used by trainers in the creation or adaptation of texts with the appropriate level of complexity for their individual students.
The main target audience of the iRead4Skills project are, thus, low literacy skills adults, which include adult native speakers, integrated in a dynamic linguistic community, but also other second language (L2) speakers, not necessarily in L2 formal classes.
To achieve the main goals of the project, we focused on three levels of complexity, defined according to relevant reference documents that cover adult skills (PIACC 2016, ANQEP 2021) and language proficiency levels (Common European Framework of Reference for languages (CEFR) 2020) and that explicitly describe reading skills.
A. Mitchell, The Great Train Race. Railways and the Franco-German Rivalry, 1815-1914, 2000
Creators: name: Gottwald, Alfred
Publisher: name: Francia
Year: 2019

description: A. Mitchell, The Great Train Race. Railways and the Franco-German Rivalry, 1815-1914, 2000 (A. Gottwaldt)
description: Francia, Bd. 30 Nr. 3 (2003)
Boosted Multijet Resonances and New Color-Flow Variables
Creators: name: Curtin, David
name: Essig, Rouven
name: Shuve, Brian
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We use modern jet-substructure techniques to propose LHC searches for multijet-resonance signals without leptons or missing energy. We focus on three-jet resonances produced by R-parity-violating decays of boosted gluinos, showing that shape analyses searching for a mass peak can probe such gluinos up to masses of ~ 750 GeV (650 GeV) with 20/fb (5/fb) at the LHC at 8 TeV. This complements existing search strategies, which also include counting methods that are inherently more prone to systematic uncertainties. Since R-parity-violating gluinos lighter than all squarks hadronize before decaying, we introduce new color-flow variables, "radial pull" and "axis contraction", which are sensitive to the color structure of the R-hadron's decay. The former measures the inward pull of subjets in a fat jet, while the latter quantifies the inward drift of the $N$-subjettiness axes when changing the distance measure. We show that they can dramatically improve the discrimination of a boosted gluino signal versus QCD, ttbar and combinatoric background for m_gluino ~ m_top. Cuts on axis contraction also noticeably improve the resonance shape for heavy gluinos with m_gluino > ~500 GeV. With minor adaptations, these variables could find application in substructure searches for particles in different color representations or with other decay topologies. We also compare how several different Monte Carlo generators model the high-multiplicity QCD background. This provides evidence that the discriminating power of our color-flow observables are robust, and provides useful guidance for future substructure studies.
description: 21 pages, 13 figures, 3 tables. Added MC comparison for QCD background in Appendix
O. G. Oexle, L'historisme en débat. De Nietzsche à Kantorowicz, traduit de l'allemand par I. Kalinowski, 2001
Creators: name: Merlio, Gilbert
Publisher: name: Francia
Year: 2019

description: O. G. Oexle, L'historisme en débat. De Nietzsche à Kantorowicz, traduit de l'allemand par I. Kalinowski, 2001 (G. Merlio)
description: Francia, Bd. 30 Nr. 3 (2003)
String-Net Models with $Z_N$ Fusion Algebra
Creators: name: Hung, Ling-Yan
name: Wan, Yidun
Publisher: name: arXiv
Year: 2012
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study the Levin-Wen string-net model with a $Z_N$ type fusion algebra. Solutions of the local constraints of this model correspond to $Z_N$ gauge theory and double Chern-simons theories with quantum groups. For the first time, we explicitly construct a spin-$(N-1)/2$ model with $Z_N$ gauge symmetry on a triangular lattice as an exact dual model of the string-net model with a $Z_N$ type fusion algebra on a honeycomb lattice. This exact duality exists only when the spins are coupled to a $Z_N$ gauge field living on the links of the triangular lattice. The ungauged $Z_N$ lattice spin models are a class of quantum systems that bear symmetry-protected topological phases that may be classified by the third cohomology group $H^3(Z_N,U(1))$ of $Z_N$. Our results apply also to any case where the fusion algebra is identified with a finite group algebra or a quantusm group algebra.
description: 16 pages, 2 figures, published
J. Horne, A. Kramer, German Atrocities, 1914. A History of Denial, 2001
Creators: name: Becker, Annette
Publisher: name: Francia
Year: 2019

description: J. Horne, A. Kramer, German Atrocities, 1914. A History of Denial, 2001 (A. Becker)
description: Francia, Bd. 30 Nr. 3 (2003)
E. Jünger, Politische Publizistik, 1919 bis 1933, hg., kommentiert und mit einem Nachwort von S. O. Berggötz, 2001
Creators: name: Bodler, Markus
Publisher: name: Francia
Year: 2019

description: E. Jünger, Politische Publizistik, 1919 bis 1933, hg., kommentiert und mit einem Nachwort von S. O. Berggötz, 2001 (M. Bodler)
description: Francia, Bd. 30 Nr. 3 (2003)
Statistics of the Navier-Stokes-alpha-beta regularization model for fluid turbulence
Creators: name: Hinz, Denis F.
name: Kim, Tae-Yeon
name: Fried, Eliot
Publisher: name: arXiv
Year: 2012
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We explore one-point and two-point statistics of the Navier-Stokes-alpha-beta regularization model at moderate Reynolds number in homogeneous isotropic turbulence. The results are compared to the limit cases of the Navier-Stokes-alpha model and the Navier-Stokes-alpha-beta model without subgrid-scale stress, as well as with high resolution direct numerical simulation. After reviewing spectra of different energy norms of the Navier-Stokes-alpha-beta model, the Navier-Stokes-alpha model, and Navier-Stokes-alpha-beta model without subrid-scale stress, we present probability density functions and normalized probability density functions of the filtered and unfiltered velocity increments along with longitudinal velocity structure functions of the regularization models and direct numerical simulation results. We highlight differences in the statistical properties of the unfiltered and filtered velocity fields entering the governing equations of the Navier-Stokes-alpha and Navier-Stokes-alpha-beta models and discuss the usability of both velocity fields for realistic flow predictions. The influence of the modified viscous term in the Navier-Stokes-alpha-beta model is studied through comparison to the case where the underlying subgrid-scale stress tensor is neglected. The filtered velocity field is found to have physically more viable probability density functions and structure functions for the approximation of direct numerical simulation results, whereas the unfiltered velocity field is found to have flatness factors close to direct numerical simulation results.
description: 22 pages, 7 figures
P. Longerich, Politik der Vernichtung. Eine Gesamtdarstellung der nationalsozialistischen Judenverfolgung, 1998
Creators: name: Fabréguet, Michel
Publisher: name: Francia
Year: 2019

description: P. Longerich, Politik der Vernichtung. Eine Gesamtdarstellung der nationalsozialistischen Judenverfolgung, 1998 (M. Fabréguet)
description: Francia, Bd. 30 Nr. 3 (2003)
J.-L. Clément, Les évêques au temps de Vichy. Loyalisme sans inféodation. Les relations entre l'Église et l'État de 1940 à 1944, 1999
Creators: name: Grüner, Stefan
Publisher: name: Francia
Year: 2019

description: J.-L. Clément, Les évêques au temps de Vichy. Loyalisme sans inféodation. Les relations entre l'Église et l'État de 1940 à 1944, 1999 (S. Grüner)
description: Francia, Bd. 30 Nr. 3 (2003)
J. Lerchenmueller, Die Geschichtswissenschaft in den Planungen des Sicherheitsdienstes der SS. Der SD-Historiker Hermann Löffler und seine Denkschrift 'Entwicklung und Aufgaben der Geschichtswissenschaft in Deutschland', 2001
Creators: name: Thalmann, Rita
Publisher: name: Francia
Year: 2019

description: J. Lerchenmueller, Die Geschichtswissenschaft in den Planungen des Sicherheitsdienstes der SS. Der SD-Historiker Hermann Löffler und seine Denkschrift 'Entwicklung und Aufgaben der Geschichtswissenschaft in Deutschland', 2001 (R. Thalmann)
description: Francia, Bd. 30 Nr. 3 (2003)
The star cluster formation history of the LMC
Creators: name: Baumgardt, Holger
name: Parmentier, Genevieve
name: Anders, Peter
name: Grebel, Eva K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The Large Magellanic Cloud is one of the nearest galaxies to us and is one of only few galaxies where the star formation history can be determined from studying resolved stellar populations. We have compiled a new catalogue of ages, luminosities and masses of LMC star clusters and used it to determine the age distribution and dissolution rate of LMC star clusters. We find that the frequency of massive clusters with masses M>5000 Msun is almost constant between 10 and 200 Myr, showing that the influence of residual gas expulsion is limited to the first 10 Myr of cluster evolution or clusters less massive than 5000 Msun. Comparing the cluster frequency in that interval with the absolute star formation rate, we find that about 15% of all stars in the LMC were formed in long-lived star clusters that survive for more than 10 Myr. We also find that the mass function of LMC clusters younger than 1 Gyr can be fitted by a power-law mass function with slope α=-2.3, while older clusters follow a significantly shallower slope and interpret this is a sign of the ongoing dissolution of low-mass clusters. Our data shows that for ages older than 200 Myr, about 90% of all clusters are lost per dex of lifetime. The implied cluster dissolution rate is significantly faster than that based on analytic estimates and N-body simulations. Our cluster age data finally shows evidence for a burst in cluster formation about 1 Gyr ago, but little evidence for bursts at other ages.
description: 18 pages, 6 figures, MNRAS in press
M. Meusch, Von der Diktatur zur Demokratie. Fritz Bauer und die Aufarbeitung der NS-Verbrechen in Hessen (1956-1968), 2001
Creators: name: Thalmann, Rita
Publisher: name: Francia
Year: 2019

description: M. Meusch, Von der Diktatur zur Demokratie. Fritz Bauer und die Aufarbeitung der NS-Verbrechen in Hessen (1956-1968), 2001 (R. Thalmann)
description: Francia, Bd. 30 Nr. 3 (2003)
F. Fischer, 'Im deutschen Interesse'. Die Ostpolitik der SPD von 1969 bis 1989, 2001
Creators: name: Berger, Françoise
Publisher: name: Francia
Year: 2019

description: F. Fischer, 'Im deutschen Interesse'. Die Ostpolitik der SPD von 1969 bis 1989, 2001 (F. Berger)
description: Francia, Bd. 30 Nr. 3 (2003)
CP-H-Extendable Maps between Hilbert modules and CPH-Semigroups
Creators: name: Skeide, Michael
name: Sumesh, K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 46L08, 46L55, 46L53, 60G25

description: One may ask which maps between Hilbert modules allow for a completely positive extension to a map acting block-wise between the associated (extended) linking algebras. In these notes we investigate in particular those of such CP-extendable maps whose 22-corner is a homomorphism, the CP-H-extendable maps. We show that they coincide with the maps considered by Asadi [Asa09], by Bhat, Ramesh, and Sumesh [BRS12], and by Skeide [Ske10]. We also give an intrinsic characterization that generalizes the characterization by Abbaspour and Skeide [AbSk07] of homomorphicly extendable maps as those which are ternary homomorphisms. For general strictly CP-extendable maps we give a factorization theorem that generalizes those of Asadi, of Bhat, Ramesh, and Sumesh, and of Skeide for CP-H-extendable maps. As an application, we examine semigroups of CP-H-extendable maps, so-called CPH-semigroups, and illustrate their relation with a sort of generalized dilation of CP-semigroups, CPH-dilations.
description: 37 pages; farreaching revision of Section 4, tearing it into two Sections, CPH-groups (Section 4) and CPH-dilations (Section 5), as logically more adeguate; minor corrections to Sections 1-3
S&R dissemination plan
Creators: name: PRETER, Jean DE
name: Marie-Christine BONNAMOUR
name: DUMORTIER, Franck
name: KONOPKA, Aleksandra
name: Markaki, Ourania
name: Ntanos, Christos
Publisher: name: Zenodo
Year: 2020
Subjects: Search and Rescue
Dissemination plan
Crisis Management
Stakeholders
Communication
Social Media
Newsletter
Press Release
KPI

description: The present deliverable aims at introducing the overall engagement approach that the S&R project will follow, which lays down the foundations of the Dissemination and Communication Strategy and related action plan. The main purpose of this document is to ensure that the project outputs and tangible outcomes are widely disseminated to the appropriate target audiences, at appropriate times along the project lifecycle, via appropriate tools and channels, and that those who can contribute to their development, evaluation, uptake and exploitation can be identified and encouraged to proactively interact with the project on a regular and systematic basis. The deliverable first considers the engagement process as a whole, presenting the most fundamental concepts and detailing the objectives for engaging with the Crisis Management environment. Such engagement process is very complex and has to take place at different levels and moments, with different stakeholders and through different mechanisms. This implies the need for a thorough mapping of the stakeholders, a detailed definition of key messages to be shared with the right stakeholders and the identification of tools currently available to interact with them. It also requires taking into account when to use these tools and with which purpose. This document will also serve as a reference framework for evaluating the impact of communication and dissemination activities carried out until the termination of the project, also reflecting best practices and lessons learnt during the execution of the project. Therefore, the document also details the monitoring tools and mechanisms that have been set-up to measure the impact of the Dissemination and Communication activities carried out, and to enable the early identification of any possible deviation that may occur when the strategy unfolds. Finally, it is to be noted that this deliverable should serve as a guideline to the Consortium for the Dissemination and Communication activities to be carried out in the context of the S&R project.
On properties of a flow generated by an SDE with discontinuous drift
Creators: name: Aryasova, Olga V.
name: Pilipenko, Andrey Yu.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60J65, 60H10

description: We consider a stochastic flow on $\mathds{R}$ generated by an SDE with its drift being a function of bounded variation. We show that the flow is differentiable with respect to the initial conditions. Asymptotic properties of the flow are studied.
description: 19 pages
Chromosome-level genome assembly of Welwitschia mirabilis, a unique Namib Desert species
Creators: name: 韩雨威(Yuwei Han)
Publisher: name: CNGB
Year: 2023
Subjects: Assembly
Monoisolate

description: Welwitschia mirabilis, which is endemic to the Namib Desert, is the only living species within the family Welwitschiaceae.
Yield--Optimized Superoscillations
Creators: name: Katzav, Eytan
name: Schwartz, Moshe
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Superoscillating signals are band--limited signals that oscillate in some region faster their largest Fourier component. While such signals have many scientific and technological applications, their actual use is hampered by the fact that an overwhelming proportion of the energy goes into that part of the signal, which is not superoscillating. In the present article we consider the problem of optimization of such signals. The optimization that we describe here is that of the superoscillation yield, the ratio of the energy in the superoscillations to the total energy of the signal, given the range and frequency of the superoscillations. The constrained optimization leads to a generalized eigenvalue problem, which is solved numerically. It is noteworthy that it is possible to increase further the superoscillation yield at the cost of slightly deforming the oscillatory part of the signal, while keeping the average frequency. We show, how this can be done gradually, which enables a trade-off between the distortion and the yield. We show how to apply this approach to non-trivial domains, and explain how to generalize this to higher dimensions.
description: 8 pages, 5 figures
What is verifiable, evidence-based conservation and why is it important?
Creators: name: Funk, Stephan M
Publisher: name: Zenodo
Year: 2023

description: Effective conservation efforts, grounded in evidence-based practices, are paramount for addressing the decline in biodiversity and growing ecological threats. Evidence-based approaches, integrating scientific data with hands-on expertise, are critical for devising impactful conservation strategies and interventions. This is embodied in the Conservation Measures Partnership CMP five-step Project Cycle and further supported by tools like the CMP Conservation Standards and Miradi software, which streamline project management and encourage data-driven decision-making. Monitoring programs play a key role, not only in evaluating immediate conservation actions but also in informing sustainable long-term strategies and policy decisions. Open-access data and transparent evaluation to enhance the effectiveness of conservation outcomes are crucial, ensuring that interventions lead to verifiable, positive changes in biodiversity conservation
Fluctuations in the quark-meson model for QCD with isospin chemical potential
Creators: name: Kamikado, Kazuhiko
name: Strodthoff, Nils
name: von Smekal, Lorenz
name: Wambach, Jochen
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the two-flavor quark-meson (QM) model with the functional renormalization group (FRG) to describe the effects of collective mesonic fluctuations on the phase diagram of QCD at finite baryon and isospin chemical potentials, $μ_B$ and $μ_I$. With only isospin chemical potential there is a precise equivalence between the competing dynamics of chiral versus pion condensation and that of collective mesonic and baryonic fluctuations in the quark-meson-diquark model for two-color QCD at finite baryon chemical potential. Here, finite $μ_B=3μ$ introduces an additional dimension to the phase diagram as compared to two-color QCD, however. At zero temperature, the ($μ_I,μ$)-plane of this phase diagram is strongly constrained by the "Silver Blaze problem." In particular, the onset of pion condensation must occur at $μ_I= m_π/2$, independent of $μ$ as long as $μ+ μ_I$ stays below the constituent quark mass of the QM model or the liquid-gas transition line of nuclear matter in QCD. In order to maintain this relation beyond mean field it is crucial to compute the pion mass from its timelike correlator with the FRG in a consistent way.
description: 10 pages, 11 figures; matches published version
A priori estimates for Donaldson's equation over compact Hermitian manifolds
Creators: name: Li, Yi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In this paper we prove a priori estimates for Donaldson's equation $ω\wedge(χ+\sqrt{-1}\partial\bar{\partial}φ)^{n-1}=e^{F}(χ+\sqrt{-1}\partial\bar{\partial}φ)^{n}$ over a compact Hermitian manifold X of complex dimension n, where $ω$ and $χ$ are arbitrary Hermitian metrics. Our estimates answer a question of Tosatti-Weinkove.
description: 16 pages. Calculus of Variations and Partial Differential Equations, 2013
Correlations between cosmic strings and extra relativistic species
Creators: name: Lizarraga, Joanes
name: Sendra, Irene
name: Urrestilla, Jon
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The recent observation that the Cosmic Microwave Background (CMB) may prefer a neutrino excess has triggered a number of works studying this possibility. The effect obtained by the non-interacting massless neutrino excess could be mimicked by some extra radiation component in the early universe, such as a cosmological gravitational wave background. Prompted by the fact that a possible candidate to source those gravitational waves would be cosmic strings, we perform a parameter fitting study with models which considers both cosmic strings and the effective number of neutrinos as free parameters, using CMB and non-CMB data. We find that there is a correlation between cosmic strings and the number of extra relativistic species, and that strings can account for all the extra radiation necessary. In fact, CMB data prefer strings at a 2sigma level, paying the price of a higher extra radiation component. CMB data also give a moderate preference for a model with ns=1. The inclusion of non-CMB data lowers both the preference for strings and for the extra relativistic species.
description: 11 pages, 3 figures; Included new models in the analysis, matches the published version
Velocity Measurements in Some Classes of Alternative Gravity Theories
Creators: name: Chakraborty, Sumanta
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Physics (physics.gen-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The general misconception regarding velocity measurements of a test particle as it approaches black hole is addressed by introducing generalized observer set. For a general static spherically symmetric metric applicable to both Einstein and alternative gravities as well as for some well known solutions in alternative gravity theories, we find that velocity of the test particle do not approach that of light at event horizon by considering ingoing observers and test particles.
description: 17 pages, 9 figures, Modified Draft, Matches Published Version. arXiv admin note: text overlap with arXiv:1208.1433
On the γ-filtration of oriented cohomology of complete spin-flags
Creators: name: Zhong, Changlong
Publisher: name: arXiv
Year: 2012
Subjects: subject: Algebraic Geometry (math.AG)
subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: 13A50, 14L24, 20F55

description: We study the characteristic map of algebraic oriented cohomology of complete spin-flags and the ideal of invariants of formal group algebra. As an application, we provide an annihilator of the torsion part of the $γ$-filtration. Moreover, if the formal group law determined by the oriented cohomology is congruent to the additive formal group law modulo 2, then at degree 2 and 3, the $γ$-filtration of complete spin-flags is torsion free.
description: 15 pages, some minor changes
Clustering of Markov chain exceedances
Creators: name: Resnick, Sidney I.
name: Zeber, David
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: The tail chain of a Markov chain can be used to model the dependence between extreme observations. For a positive recurrent Markov chain, the tail chain aids in describing the limit of a sequence of point processes $\{N_n,n\geq1\}$, consisting of normalized observations plotted against scaled time points. Under fairly general conditions on extremal behaviour, $\{N_n\}$ converges to a cluster Poisson process. Our technique decomposes the sample path of the chain into i.i.d. regenerative cycles rather than using blocking argument typically employed in the context of stationarity with mixing.
description: Published in at http://dx.doi.org/10.3150/12-BEJSP08 the Bernoulli (http://isi.cbs.nl/bernoulli/) by the International Statistical Institute/Bernoulli Society (http://isi.cbs.nl/BS/bshome.htm)
J. Flöter, Beust und die Reform des Deutschen Bundes 1850-1866. Sächsisch-mittelstaatliche Koalitionspolitik im Kontext der deutschen Frage, 2001
Creators: name: Wunsch, Stefan
Publisher: name: Francia
Year: 2019

description: J. Flöter, Beust und die Reform des Deutschen Bundes 1850-1866. Sächsisch-mittelstaatliche Koalitionspolitik im Kontext der deutschen Frage, 2001 (S. Wunsch)
description: Francia, Bd. 30 Nr. 3 (2003)
Bipartite Field Theories: from D-Brane Probes to Scattering Amplitudes
Creators: name: Franco, Sebastian
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Algebraic Geometry (math.AG)
subject: Combinatorics (math.CO)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We introduce and initiate the investigation of a general class of 4d, N=1 quiver gauge theories whose Lagrangian is defined by a bipartite graph on a Riemann surface, with or without boundaries. We refer to such class of theories as Bipartite Field Theories (BFTs). BFTs underlie a wide spectrum of interesting physical systems, including: D3-branes probing toric Calabi-Yau 3-folds, their mirror configurations of D6-branes, cluster integrable systems in (0+1) dimensions and leading singularities in scattering amplitudes for N=4 SYM. While our discussion is fully general, we focus on models that are relevant for scattering amplitudes. We investigate the BFT perspective on graph modifications, the emergence of Calabi-Yau manifolds (which arise as the master and moduli spaces of BFTs), the translation between square moves in the graph and Seiberg duality and the identification of dual theories by means of the underlying Calabi-Yaus, the phenomenon of loop reduction and the interpretation of the boundary operator for cells in the positive Grassmannian as higgsing in the BFT. We develop a technique based on generalized Kasteleyn matrices that permits an efficient determination of the Calabi-Yau geometries associated to arbitrary graphs. Our techniques allow us to go beyond the planar limit by both increasing the number of boundaries of the graphs and the genus of the underlying Riemann surface. Our investigation suggests a central role for Calabi-Yau manifolds in the context of leading singularities, whose full scope is yet to be uncovered.
description: 58 pages. Typos fixed
Orbital Nematic Instability in Two-Orbital Hubbard Model: Renormalization-Group + Constrained RPA Analysis
Creators: name: Tsuchiizu, Masahisa
name: Ohno, Yusuke
name: Onari, Seiichiro
name: Kontani, Hiroshi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Motivated by the nematic electronic fluid phase in Sr_{3}Ru_{2}O_{7}, we develop a combined scheme of the renormalization-group method and the random-phase-approximation-type method, and analyze orbital susceptibilities of the (d_{xz},d_{yz})-orbital Hubbard model with high accuracy. It is confirmed that the present model exhibits a ferro-orbital instability near the magnetic or superconducting quantum criticality, due to the Aslamazov-Larkin-type vertex corrections. This mechanism of orbital nematic order presents a natural explanation for the nematic order in Sr_{3}Ru_{2}O_{7}, and is expected to be realized in various multiorbital systems, such as Fe-based superconductors.
description: 5 pages, 5 figures, supplemental material included, published version
Mott correlated states in the underdoped two-dimensional Hubbard model: variational Monte Carlo versus a dynamical cluster approximation
Creators: name: Tocchio, Luca F.
name: Lee, Hunpyo
name: Jeschke, Harald O.
name: Valentí, Roser
name: Gros, Claudius
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the properties of the frustrated underdoped Hubbard model on the square lattice using two complementary approaches, the dynamical cluster extension of dynamical mean field theory, and variational Monte Carlo simulations of Gutzwiller-Jastrow wavefunctions with backflow corrections. We compare and discuss data for the energy and the double occupancies, as obtained from both approaches. At small dopings, we observe a rapid crossover from a weakly correlated metal at low interaction strength U to a non-Fermi liquid correlated state with strong local spin correlations. Furthermore, we investigate the stability of the correlated state against phase separation. We observe phase separation only for large values of U or very large frustration. No phase separation is present for the parameter range relevant for the cuprates.
description: 8 pages, 8 figures
Easing the Transition
Creators: name: Irving-Bell, Dawne
Publisher: name: figshare
Year: 2023
Subjects: Higher education

description: The process of transition from primary to secondary school has always been an area of interest in particular to those delivering design and technology. Here as she completes her second year of teaching, Flexible PGCE Course Leader Dawne Bell catches up with ex-trainee Jen Caudrelier at her school Ashton Community Science College, Preston, to find out more about the rationale behind a unique Year 6 enhanced programme of transition.
Question Answering Sample in Manufacturing Service Knowledge Graph
Creators: name: Li, Yunqing
name: Starly, Binil
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 401499
subject: Manufacturing engineering not elsewhere classified

description: The file shows a list of questions and the corresponding answers using Manufacturing Service Knowledge Graph (MSKG). The results are evaluated by comparing them with ChatGPT responses. The evidence supporting all the answers is included in the file.
Supporting the Adopters of the PPV300 Pyrolysis Technology Strengthen Their Business Cases
Creators: name: UNIDO
Publisher: name: Zenodo
Year: 2021
Subjects: Pyrolysis
Biochar
Vietnam
Coffee

description: The PPV300 Pyrolysis technology, manufactured and implemented by the Vietnamese company Viet Hien (www.viethien.vn), is designed specially for use as a coffee drying system by the Vietnamese coffee sector. It valorizes coffee husks/biomass in a controlled manner to provide two main products:
 - Heat, which can be used for efficient and quick coffee drying
 - Biochar, a valuable soil enhancer (and a potential new product-line) This technical note presents a real the business case from its application in Viet Nam.