cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Non-thermal production of Dark Matter after Inflation
Creators: name: Bernal, Nicolás
name: Chatterjee, Arindam
name: Paul, Arnab
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The existence of Dark Matter (DM) has been well established from various cosmological and astrophysical evidences. However, the particle properties of DM are largely undetermined and attempts to probe its interactions with the Standard Model (SM) particles have, so far, not met with any success. The stringent constraints on the DM-SM interactions, while does not exclude the standard lore of producing weakly massive interacting particle DM candidates through thermal freeze-out mechanism in its entirety, have certainly cast shadow on the same. In this work, we consider non-thermal production of DM within a simple extension of the SM including an inflaton field and a scalar DM candidate. Assuming negligible interactions between the SM particles and the DM, we study the production of the latter at the end of inflation, during the (p)reheating epoch. In this context, we explore the role of DM self-interactions and its interaction with the inflaton field, and find that DM can be over produced in a significant region of the parameter space. We further demonstrate that large self-interaction of the DM can suppress its abundance during preheating and to a certain extent helps to achieve the observed relic abundance via cannibalization.
description: Matched the published version on JCAP
Identifying complex sources in large astronomical data using a coarse-grained complexity measure
Creators: name: Segal, Gary
name: Parkinson, David
name: Norris, Ray P.
name: Swan, Jesse
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The volume of data that will be produced by the next generation of astrophysical instruments represents a significant opportunity for making unplanned and unexpected discoveries. Conversely, finding unexpected objects or phenomena within such large volumes of data presents a challenge that may best be solved using computational and statistical approaches. We present the application of a coarse-grained complexity measure for identifying interesting observations in large astronomical data sets. This measure, which has been termed apparent complexity, has been shown to model human intuition and perceptions of complexity. Apparent complexity is computationally efficient to derive and can be used to segment and identify interesting observations in very large data sets based on their morphological complexity. We show, using data from the Australia Telescope Large Area Survey, that apparent complexity can be combined with clustering methods to provide an automated process for distinguishing between images of galaxies which have been classified as having simple and complex morphologies. The approach generalizes well when applied to new data after being calibrated on a smaller data set, where it performs better than tested classification methods using pixel data. This generalizability positions apparent complexity as a suitable machine-learning feature for identifying complex observations with unanticipated features.
description: 15 pages, 8 figures. New version to match that appearing in the journal. Appearing in PASP Focus on Machine Intelligence in Astronomy and Astrophysics
Additional file 1 of Oral rehydration therapies in Senegal, Mali, and Sierra Leone: a spatial analysis of changes over time and implications for policy
Creators: name: Wiens, Kirsten E.
name: Schaeffer, Lauren E.
name: Sow, Samba O.
name: Ndoye, Babacar
name: Cain, Carrie Jo
name: Baumann, Mathew M.
name: Johnson, Kimberly B.
name: Lindstedt, Paulina A.
name: Blacker, Brigette F.
name: Bhutta, Zulfiqar A.
name: Cormier, Natalie M.
name: Daoud, Farah
name: Earl, Lucas
name: Farag, Tamer
name: Khalil, Ibrahim A.
name: Kinyoki, Damaris K.
name: Larson, Heidi J.
name: LeGrand, Kate E.
name: Cook, Aubrey J.
name: Malta, Deborah C.
name: Månsson, Johan C.
name: Mayala, Benjamin K.
name: Mokdad, Ali H.
name: Ogbuanu, Ikechukwu U.
name: Sankoh, Osman
name: Sartorius, Benn
name: Topor-Madry, Roman
name: Troeger, Christopher E.
name: Welgan, Catherine A.
name: Werdecker, Andrea
name: Hay, Simon I.
name: Reiner, Robert C.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Molecular Biology
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1: Supplementary appendix. Document containing detailed description of case definitions, data, geostatistical model, model validation, policies and events in each country, Tables S1-S11, and Figure S1-S6.
Vant SMERSj etterretningskrigen mot Abwehr og SS i forkant av frigjøringen av Øst-Finnmark? Finnmark Dagblad – 01. august 2019 / AvaxHome
Creators: name: Petrov, Alexander
Publisher: name: figshare
Year: 2021
Subjects: subject: History
subject: 160603 Comparative Government and Politics
subject: FOS: Political science
subject: 210307 European History (excl. British, Classical Greek and Roman)
subject: FOS: History and archaeology
subject: 160604 Defence Studies
subject: 160607 International Relations

description: Vant SMERSj etterretningskrigen mot Abwehr og SS i forkant av frigjøringen av Øst-Finnmark?
Innlegget i Finnmark Dagblad 01.08.2019
Generalized redundancies for time series analysis
Creators: name: Prichard, Dean
name: Theiler, James
Publisher: name: arXiv
Year: 1994
Subjects: subject: Cellular Automata and Lattice Gases (nlin.CG)
subject: FOS: Physical sciences

description: Extensions to various information theoretic quantities used for nonlinear time series analysis are discussed, as well as their relationship to the generalized correlation integral. It is shown that calculating redundancies from the correlation integral can be more accurate and more efficient than direct box counting methods. It is also demonstrated that many commonly used nonlinear statistics have information theory based analogues. Furthermore, the relationship between the correlation integral and information theoretic statistics allows us to define ``local'' versions of many information theory based statistics; including a local version of the Kolmogorov-Sinai entropy, which gives an estimate of the local predictability.
description: 19 pages uuencoded compressed postscript file (using uufiles script)
Nonclassical interaction-free detection of objects in a monolithic total-internal-reflection resonator
Creators: name: Paul, Harry
name: Pavicic, Mladen
Publisher: name: arXiv
Year: 1999
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that with an efficiency exceeding 99% one can use a monolithic total-internal-reflection resonator in order to ascertain the presence of an object without transferring a quantum of energy to it. We also propose an experiment on the probabilistic meaning of the electric field that contains only a very few photons.
description: RevTeX, 13 pages, 4 ps figures, author's www: http://m3k.grad.hr/pavicic
Hall and dissipative viscosity effects on edge magnetoplasmons
Creators: name: Cohen, Roie
name: Goldstein, Moshe
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Hydrodynamic and viscous effects in electronic liquids are at the focus of much current research. Most intriguing is perhaps the non-dissipative Hall viscosity, which, due to its symmetry-protected topological nature, can help identify complex topological orders. In this work we study the effects of viscosity in general, and Hall viscosity in particular, on the dispersion relation of edge magnetoplasmons in 2D electronic systems. Using an extension of the standard Wiener-Hopf technique we derive a general solution to the problem, accounting for the long-range Coulomb potential. Among other features we find that on the edge viscosity affects the dispersion already to leading order in the wavevector, making edge modes better suited for its measurement as compared to their bulk counterparts.
description: 10 pages, 4 figures; v2: published version
Vant SMERSj etterretningskrigen mot Abwehr og SS i forkant av frigjøringen av Øst-Finnmark? Finnmark Dagblad – 01. august 2019 / AvaxHome
Creators: name: Petrov, Alexander
Publisher: name: figshare
Year: 2020
Subjects: subject: History
subject: 160603 Comparative Government and Politics
subject: FOS: Political science

description: Vant SMERSj etterretningskrigen mot Abwehr og SS i forkant av frigjøringen av Øst-Finnmark?
Innlegget i Finnmark Dagblad 01.08.2019
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Cart. 193 (11 H 78), f. 0170v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0170v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0170v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Scarabaeus valgus Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Scarabaeus
Scarabaeus valgus

description: Scarabaeus valgus [spec. nov.]
S. thorace mutico, capite cornuto, femoribus secundi paris remotis. M. L. U.
Pet. gaz. t. 27. f. 8.
Habitat in America.
Elytra brevia. Digiti magis hirsuti, quam in reliquis. Scutellum nullum.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 347, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Symmetries of spacetimes embedded with an Electromagnetic String Fluid
Creators: name: Tsamparlis, Michael
name: Mitsopoulos, Antonios
name: Paliathanasis, Andronikos
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The electromagnetic string fluid (EMSF) is an anisotropic charged string fluid interacting with a strong magnetic field. In this fluid we consider the double congruence defined by the 4-velocity of the fluid $u^a$ and the unit vector $n^a$ along the magnetic field. Using the standard 1+3 decomposition defined by the vector $u^a$ and the 1+1+2 decomposition defined by the double congruence ${u^a,n^a}$ we determine the kinematic and the dynamic quantities of an EM string fluid in both decompositions. In order to solve the resulting field equations we consider simplifying assumptions in the form of collineations. We decompose the generic quantity $L_{X}g_{ab}$ in a trace $ψ$ and and a traceless part $H_{ab}$. Because all collineations are expressible in terms of the quantity $L_{X}g_{ab}$ it is possible to compute the Lie derivative of all tensors defined by the metric i.e. the Ricci tensor, the Weyl tensor etc. This makes possible the effects of any assumed collineation on the gravitational field equations. This is done as follows. Using relevant identities of Differential Geometry we express the quantity $L_{X}R_{ab}$ where $R_{ab}$ is the Ricci tensor in terms of the two irreducible parts $ψ,H_{ab}$. Subsequently using the gravitational field equations we compute the same quantity $L_{X}R_{ab}$ in terms of the Lie derivative of the dynamic variables. We equate the two results and find the field equations in the form $L_{X}{\text{Dynamic variable}}=F(ψ,H_{ab},{\text{ dynamic variables}})$. This result is general and holds for all gravitational systems and in particular for the EMSF. Subsequently we specialize our study at two levels. We consider the case of a Conformal Killing Vector (CKV) parallel to $u^a$ and a CKV parallel to $n^a$.
description: 27 pages, no figures, version accepted for publication in GRG
Spin-correlated interferometry with beam splitters: preselection of spin-correlated photons
Creators: name: Pavicic, Mladen
Publisher: name: arXiv
Year: 1999
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A nonclassical feature of the fourth-order interference at a beam splitter, that genuine photon spin singlets are emitted in predetermined directions even when incident photons are unpolarized, has been used in a proposal for an experiment that imposes quantum spin correlation on truly independent photons. In the experiment, two photons from two such singlets interfere at a beam splitter, and as a result the other two photons - which nowhere interacted and whose paths nowhere crossed - exhibit a 100% correlation in polarization, even when no polarization has been measured in the first two photons. The propsed experiment permits closure of the remaining loopholes in the Bell theorem proof and reveals the quantum nonlocality as a property of selection, and pioneers an experimental procedure for exact preparation of unequal superposition.
description: RevTeX, 19 pages, 3 ps figures, author's www: http://m3k.grad.hr/pavicic
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Cart. 190 (11 H 75), 316 folios, f. 0087v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0087v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0087v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Physical Interpretation of Laser-Induced Suppression of Quantum Tunneling
Creators: name: Paspalakis, Emmanuel
Publisher: name: arXiv
Year: 1999
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We revisit the problem of laser-induced suppression of quantum dynamical tunneling in a model system studied by Kilin et al. [Phys. Rev. Lett. 76 (1996) 3297]. This quantum system consists of a ground state symmetric double-well potential which is coupled by a strong laser field to an excited state asymmetric double-well potential. By analyzing the assumptions used in their analysis we show that the suppression of quantum dynamical tunneling can be explained with the use of dark and bright states of the system. We also generalize the system and the conditions for suppression of quantum tunneling and show that, in certain cases, suppression can occur regardless the characteristics of the excited potential surface.
description: 4 pages text, 1 figure. Submitted for publication
Direct construction of optimized stellarator shapes. II. Numerical quasisymmetric solutions
Creators: name: Landreman, Matt
name: Sengupta, Wrick
name: Plunk, Gabriel G
Publisher: name: arXiv
Year: 2018
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Quasisymmetric stellarators are appealing intellectually and as fusion reactor candidates since the guiding center particle trajectories and neoclassical transport are isomorphic to those in a tokamak, implying good confinement. Previously, quasisymmetric magnetic fields have been identified by applying black-box optimization algorithms to minimize symmetry-breaking Fourier modes of the field strength $B$. Here instead we directly construct magnetic fields in cylindrical coordinates that are quasisymmetric to leading order in distance from the magnetic axis, without using optimization. The method involves solution of a 1-dimensional nonlinear ordinary differential equation, originally derived by Garren and Boozer [Phys. Fluids B 3, 2805 (1991)]. We demonstrate the usefulness and accuracy of this optimization-free approach by providing the results of this construction as input to the codes VMEC and BOOZ_XFORM, confirming the purity and scaling of the magnetic spectrum. The space of magnetic fields that are quasisymmetric to this order is parameterized by the magnetic axis shape along with three other real numbers, one of which reflects the on-axis toroidal current density, and another one of which is zero for stellarator symmetry. The method here could be used to generate good initial conditions for conventional optimization, and its speed enables exhaustive searches of parameter space.
Scarabaeus nuchicornis Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Scarabaeus
Scarabaeus nuchicornis

description: Scarabaeus nuchicornis [spec. nov.]
S. thorace inermi, occipite spina erecta armato.
Fn. svec. 354. It. gotl. 41. Scarabaeus capite thoraceque atro opaco, elytris cinereis nigro nebulosis.
Roes. ins. scar. t. A. f. 4.
Habitat in Europa.
Femina tantum a tergo cornuta.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 347, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Explicit resolution of weak wild quotient singularities on arithmetic surfaces
Creators: name: Obus, Andrew
name: Wewers, Stefan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Algebraic Geometry (math.AG)
subject: Commutative Algebra (math.AC)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: Primary: 11G20, 14B05, 14J17. Secondary: 13F30, 14B07, 14D15, 14H25

description: A weak wild arithmetic quotient singularity arises from the quotient of a smooth arithmetic surface by a finite group action, where the inertia group of a point on a closed characteristic p fiber is a p-group acting with smallest possible ramification jump. In this paper, we give complete explicit resolutions of these singularities using deformation theory and valuation theory, taking a more local perspective than previous work has taken. Our descriptions answer several questions of Lorenzini. Along the way, we give a valuation-theoretic criterion for a normal snc-model of P^1 over a discretely valued field to be regular.
description: Final version, to appear in the Journal of Algebraic Geometry. 31 pages
Additional file 3 of Epiregulin increases stemness-associated genes expression and promotes chemoresistance of non-small cell lung cancer via ERK signaling
Creators: name: Zhang, Yujia
name: Qiu, Fengjun
name: Ye, Tingjie
name: Lee, Sau Har
name: Xu, Jiatuo
name: Jia, Lingyan
name: Zeng, Rui
name: Wang, Xiaoling
name: Hu, Xudong
name: Yan, Xiaofeng
name: Li, Hua
name: Lu, Yanlin
name: Jiang, Rilei
name: Xu, Wei
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Additional file 3. Figure S3. Inhibition of ErbB receptor reversed resistance in NSCLC. (A) The cell viability of A549-CR cells treated with 1 µM afatinib combined with 4 μg/mL cisplatin for 48h, n=3. (B) The cell viability of H1299 cells treated with 1 µM afatinib combined with 4 μg/mL cisplatin for 48h, n=3. CR, cisplatin resistance; scale bars, 100 μm in black; *, p<0.05; **, p<0.01.
Measuring monopole and dipole polarizability of acoustic meta-atoms
Creators: name: Jordaan, Joshua
name: Punzet, Stefan
name: Melnikov, Anton
name: Sanches, Alexander
name: Oberst, Sebastian
name: Marburg, Steffen
name: Powell, David A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: We present a method to extract monopole and dipole polarizability from experimental measurements of two-dimensional acoustic meta-atoms. In contrast to extraction from numerical results, this enables all second-order effects and uncertainties in material properties to be accounted for. We apply the technique to 3D-printed labyrinthine meta-atoms of a variety of geometries. We show that the polarizability of structures with shorter acoustic path length agrees well with numerical results. However, those with longer path lengths suffer strong additional damping, which we attribute to the strong viscous and thermal losses in narrow channels.
Transparency Near a Photonic Band Edge
Creators: name: Paspalakis, E.
name: Kylstra, N. J.
name: Knight, P. L.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the absorption and dispersion properties of a ${\bf Λ}$-type atom which decays spontaneously near the edge of a photonic band gap (PBG). Using an isotropic PBG model, we show that the atom can become transparent to a probe laser field, even when other dissipative channels are present. This transparency originates from the square root singularity of the density of modes of the PBG material at threshold.
description: 3 pages text, 2 figures
On Modelling Life
Creators: name: Adami, Chris
Publisher: name: arXiv
Year: 1994
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: We present a theoretical as well as experimental investigation of a population of self-replicating segments of code subject to random mutation and survival of the fittest. Under the assumption that such a system constitutes a minimal system with characteristics of life, we obtain a number of statements on the evolution of complexity and the trade-off between entropy and information.
description: 6 p., postscript with figures (unpack with uufiles), to appear in the Proc. of ``Artificial Life IV'', MIT Press
Bipartite Mixed States of Infinite-Dimensional Systems are Generically Nonseparable
Creators: name: Clifton, Rob
name: Halvorson, Hans
Publisher: name: arXiv
Year: 1999
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Given a bipartite quantum system represented by a tensor product of two Hilbert spaces, we give an elementary argument showing that if either component space is infinite-dimensional, then the set of nonseparable density operators is trace-norm dense in the set of all density operators (and the separable density operators nowhere dense). This result complements recent detailed investigations of separability, which show that when both component Hilbert spaces are finite-dimensional, there is a separable neighborhood (perhaps very small for large dimensions) of the maximally mixed state.
description: 5 pages, RevTeX
Verschlüsselung im Forschungsdatenmanagement
Creators: name: Möhrstedt, Jens
Publisher: name: Zenodo
Year: 2024
Subjects: HeFDI
HeFDI Data Week
Forschungsdatenmanagement
FDM
Forschungsdaten
research data management
RDM
research data

description: Diese Präsentation soll den Forschenden einen Einblick geben und sie dafür sensibilisieren, wie einfach es ist, ihre Forschungsdaten durch Verschlüsselung zusätzlich zu sichern.

 

 
description: Die HeFDI Data Week 2024 ist eine ganzwöchige Veranstaltung, welche im Kontext des bundesweiten „Digitaltags“ angeboten wird. Die Online-Veranstaltung richtet sich an Forschende, Lehrende, Studierende und alle, die mehr über Datenmanagement, FAIR Data und Code und die damit verbundenen Herausforderungen erfahren möchten. Im Laufe der Woche werden verschiedene Themen und Herausforderungen im Zusammenhang mit Forschungsdaten behandelt sowie Dienste und Angebote verschiedener hessischer Infrastruktur-Einrichtungen und Zentren vorgestellt. 

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description: Die HeFDI Data Week 2024 ist ein Angebot der Landesinitiative HeFDI - Hessische Forschungsdateninfrastrukturen, welche vom Hessischen Ministerium für Wissenschaft und Forschung, Kunst und Kultur (HMWK) finanziert wird.
Bohmian Trajectories Post-Decoherence
Creators: name: Appleby, D. M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The proposal that the interaction between a macroscopic body and its environment plays a crucial role in producing the correct classical limit in the Bohm interpretation of quantum mechanics is investigated, in the context of a model of quantum Brownian motion. It is well known that one of the effects of the interaction is to produce an extremely rapid approximate diagonalisation of the reduced density matrix in the position representation. This effect is, by itself, insufficient to produce generically quasi-classical behaviour of the Bohmian trajectory. However, it is shown that, if the system particle is initially in an approximate energy eigenstate, then there is a tendency for the Bohmian trajectory to become approximately classical on a rather longer time-scale. The relationship between this phenomenon and the behaviour of the Wigner function post-decoherence (as analysed by Halliwell and Zoupas) is discussed. It is also suggested that the phenomenon may be related to the storage of information about the trajectory in the environment, and that it may therefore be a general feature of every situation in which such environmental monitoring occurs.
description: 21 pages, AMS Latex
Nonlinear Dynamics in Distributed Systems
Creators: name: Adjali, Iqbal
name: Fernández-Villacañas, José-Luis
name: Gell, Michael
Publisher: name: arXiv
Year: 1994
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: We build on a previous statistical model for distributed systems and formulate it in a way that the deterministic and stochastic processes within the system are clearly separable. We show how internal fluctuations can be analysed in a systematic way using Van Kanpen's expansion method for Markov processes. We present some results for both stationary and time-dependent states. Our approach allows the effect of fluctuations to be explored, particularly in finite systems where such processes assume increasing importance.
description: Two parts: 8 pages LaTeX file and 5 (uuencoded) figures in Postscript format
The Three Hundred Project: The influence of environment on simulated galaxy properties
Creators: name: Wang, Yang
name: Pearce, Frazer R.
name: Knebe, Alexander
name: Yepes, Gustavo
name: Cui, Weiguang
name: Power, Chris
name: Arth, Alexander
name: Gottlober, Stefan
name: De Petris, Marco
name: Brown, Shaun
name: Feng, Longlong
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The relationship between galaxy properties and environment is a widely discussed topic within astrophysics. Here we use galaxy samples from hydrodynamical re-simulations to examine this relationship. We use the over-density ($δ_1$) within a $1 h^{-1}{\rm Mpc}$ sphere around a galaxy to evaluate its environment. Then the relations between galaxy properties, such as specific star formation rate(sSFR), fraction of star forming galaxies, $g-r$ colour and $δ_1$ are examined within three galactic samples formed from galaxies within large clusters, those in the vicinity of large clusters and those in the field. We find tight environmental correlations for these galaxy properties. In brief, galaxies in denser environments tend to be redder and are more likely to be quenched. This is consistent with observations. We find that although the sSFR decreases with $δ_1$, this is mainly because that galaxies with higher stellar mass reside in environment with higher overdensity. At fixed over-density a galaxy's color is also independent of whether it lives within a cluster or within the field, but the relative fractions of the two samples varies dramatically with over-density and this drives an apparent evolution.
description: 22 pages, 9 figures, 3 tables
Scarabaeus subterraneus Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Scarabaeus
Scarabaeus subterraneus

description: Scarabaeus subterraneus [spec. nov.]
S. thorace inermi glabro triplici tuberculo, elytris striis crenatis.
Gadd satag. 76. Scarabaeus niger, capitis clypeo lunato tribus tuberculis notato.
Habitat in Europa.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 348, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Are violations to temporal Bell inequalities there when somebody looks?
Creators: name: Calarco, Tommaso
name: Cini, Marcello
name: Onofrio, Roberto
Publisher: name: arXiv
Year: 1999
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The possibility of observing violations of temporal Bell inequalities, originally proposed by Leggett as a mean of testing the quantum mechanical delocalization of suitably chosen macroscopic bodies, is discussed by taking into account the effect of the measurement process. A general criterion quantifying this possibility is defined and shown not to be fulfilled by the various experimental configurations proposed so far to test inequalities of different forms.
description: 7 pages, 1 eps figure, needs europhys.sty and euromacr.tex, enclosed in the .tar.gz file; accepted for publication in Europhysics Letters
Additional file 7 of Epiregulin increases stemness-associated genes expression and promotes chemoresistance of non-small cell lung cancer via ERK signaling
Creators: name: Zhang, Yujia
name: Qiu, Fengjun
name: Ye, Tingjie
name: Lee, Sau Har
name: Xu, Jiatuo
name: Jia, Lingyan
name: Zeng, Rui
name: Wang, Xiaoling
name: Hu, Xudong
name: Yan, Xiaofeng
name: Li, Hua
name: Lu, Yanlin
name: Jiang, Rilei
name: Xu, Wei
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Additional file 7. Table S2. The downregulated genes in collagen and apical part cell function.
Free quandles and knot quandles are residually finite
Creators: name: Bardakov, Valeriy G.
name: Singh, Mahender
name: Singh, Manpreet
Publisher: name: arXiv
Year: 2018
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: In this note, residual finiteness of quandles is defined and investigated. It is proved that free quandles and knot quandles of tame knots are residually finite and Hopfian. Residual finiteness of quandles arising from residually finite groups (conjugation, core and Alexander quandles) is established. Further, residual finiteness of automorphism groups of some residually finite quandles is also discussed.
description: 12 pages
Simulating Quantum Mechanics by Non-Contextual Hidden Variables
Creators: name: Clifton, Rob
name: Kent, Adrian
Publisher: name: arXiv
Year: 1999
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: No physical measurement can be performed with infinite precision. This leaves a loophole in the standard no-go arguments against non-contextual hidden variables. All such arguments rely on choosing special sets of quantum-mechanical observables with measurement outcomes that cannot be simulated non-contextually. As a consequence, these arguments do not exclude the hypothesis that the class of physical measurements in fact corresponds to a dense subset of all theoretically possible measurements with outcomes and quantum probabilities that \emph{can} be recovered from a non-contextual hidden variable model. We show here by explicit construction that there are indeed such non-contextual hidden variable models, both for projection valued and positive operator valued measurements.
description: 15 pages. Journal version. Only minor typo corrections from last version
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 1138
Creators: name: de la Côte d'Or, Archives départementales
name: CG21/F.PETOT/2012
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 1138, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 1138, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Additional file 1 of PD-L1 expression in liver metastasis: its clinical significance and discordance with primary tumor in colorectal cancer
Creators: name: Wei, Xiao-Li
name: Luo, Xuan
name: Sheng, Hui
name: Wang, Yun
name: Chen, Dong-Liang
name: Li, Jia-Ning
name: Wang, Feng-Hua
name: Xu, Rui-Hua
Publisher: name: figshare
Year: 2020
Subjects: Space Science
Medicine
Biotechnology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified
Cancer

description: Additional file 1: Table S1. Baseline characteristics of patients. Table S2. Patients with obvious PD-L1 discordant expression between primary and metastatic tumor.
Complex Patterns in Reaction-Diffusion Systems: A Tale of Two Front Instabilities
Creators: name: Hagberg, Aric
name: Meron, Ehud
Publisher: name: arXiv
Year: 1994
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Two front instabilities in a reaction-diffusion system are shown to lead to the formation of complex patterns. The first is an instability to transverse modulations that drives the formation of labyrinthine patterns. The second is a Nonequilibrium Ising-Bloch (NIB) bifurcation that renders a stationary planar front unstable and gives rise to a pair of counterpropagating fronts. Near the NIB bifurcation the relation of the front velocity to curvature is highly nonlinear and transitions between counterpropagating fronts become feasible. Nonuniformly curved fronts may undergo local front transitions that nucleate spiral-vortex pairs. These nucleation events provide the ingredient needed to initiate spot splitting and spiral turbulence. Similar spatio-temporal processes have been observed recently in the ferrocyanide-iodate-sulfite reaction.
description: Text: 14 pages compressed Postscript (90kb) Figures: 9 pages compressed Postscript (368kb)
Structure of Forward pp and pp Elastic Amplitudes at Low Energies
Creators: name: Ferreira, E.
name: Kohara, A. K.
name: Sesma, J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Exact analytical forms of solutions for Dispersion Relations for Amplitudes and Dispersion Relations for Slopes are applied in the analysis of pp and $\rm {p \bar p}$ scattering data in the forward range at energies below $\sqrt(s)\approx 30 \GeV$. As inputs for the energy dependence of the imaginary part, use is made of analytic form for the total cross sections and for parameters of the $t$ dependence of the imaginary parts, with exponential and linear factors. A structure for the $t$ dependence of the real amplitude is written, with slopes $B_R$ and a linear factor $ρ-μ_R t$ that allows compatibility of the data with the predictions from dispersion relations for the derivatives of the real amplitude at the origin. A very precise description is made of all $dσ/dt$ data, with regular energy dependence of all quantities. It is shown that a revision of previous calculations of total cross sections, slopes and $ρ$ parameters in the literatures is necessary, and stressed that only determinations based on $dσ/dt$ data covering sufficient $t$ range using appropriate forms of amplitudes can be considered as valid.
description: 28 pages and 26 figures
Data Champions der Stiftung Universität Hildesheim. UB Hildesheim.
Creators: name: Strauch-Davey, Annette
Publisher: name: Zenodo
Year: 2021
Subjects: FDM
Forschungsdaten
Forschungsdatenmanagement
RDM
Research Data Management

description: Data Champions der Stiftung Universität Hildesheim.

 Vorbereitung der Treffen.
Additional file 6 of Epiregulin increases stemness-associated genes expression and promotes chemoresistance of non-small cell lung cancer via ERK signaling
Creators: name: Zhang, Yujia
name: Qiu, Fengjun
name: Ye, Tingjie
name: Lee, Sau Har
name: Xu, Jiatuo
name: Jia, Lingyan
name: Zeng, Rui
name: Wang, Xiaoling
name: Hu, Xudong
name: Yan, Xiaofeng
name: Li, Hua
name: Lu, Yanlin
name: Jiang, Rilei
name: Xu, Wei
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Additional file 6. Table S1. The upregulated genes in drug transport process.
Recovering coherence from decoherence: a method of quantum state reconstruction
Creators: name: Moya-Cessa, H.
name: Roversi, J. A.
name: Dutra, S. M.
name: Vidiella-Barranco, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a feasible scheme for reconstructing the quantum state of a field prepared inside a lossy cavity. Quantum coherences are normally destroyed by dissipation, but we show that at zero temperature we are able to retrieve enough information about the initial state, making possible to recover its Wigner function as well as other quasiprobabilities. We provide a numerical simulation of a Schroedinger cat state reconstruction.
description: 8 pages, in RevTeX, 4 figures, accepted for publication in Phys. Rev. A (november 1999)
MTFH: A Matrix Tri-Factorization Hashing Framework for Efficient Cross-Modal Retrieval
Creators: name: Liu, Xin
name: Hu, Zhikai
name: Ling, Haibin
name: Cheung, Yiu-ming
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Hashing has recently sparked a great revolution in cross-modal retrieval because of its low storage cost and high query speed. Recent cross-modal hashing methods often learn unified or equal-length hash codes to represent the multi-modal data and make them intuitively comparable. However, such unified or equal-length hash representations could inherently sacrifice their representation scalability because the data from different modalities may not have one-to-one correspondence and could be encoded more efficiently by different hash codes of unequal lengths. To mitigate these problems, this paper exploits a related and relatively unexplored problem: encode the heterogeneous data with varying hash lengths and generalize the cross-modal retrieval in various challenging scenarios. To this end, a generalized and flexible cross-modal hashing framework, termed Matrix Tri-Factorization Hashing (MTFH), is proposed to work seamlessly in various settings including paired or unpaired multi-modal data, and equal or varying hash length encoding scenarios. More specifically, MTFH exploits an efficient objective function to flexibly learn the modality-specific hash codes with different length settings, while synchronously learning two semantic correlation matrices to semantically correlate the different hash representations for heterogeneous data comparable. As a result, the derived hash codes are more semantically meaningful for various challenging cross-modal retrieval tasks. Extensive experiments evaluated on public benchmark datasets highlight the superiority of MTFH under various retrieval scenarios and show its competitive performance with the state-of-the-arts.
description: 16 pages, accepted by IEEE T-PAMI
Mind the gap: incorporating human rights into the curricula of undergraduate business degrees
Creators: name: Pacheco, Sara : Retroia
Publisher: name: My University
Year: 2023
Subjects: business
human rights
human rights education

description: Second semester University: University of Seville. Awarded thesis 2022/2023
description: Business and Human Rights education can potentially provide future business leaders the tools to fulfil their responsibilities towards society, thereby strengthening the protection of human rights and the environment. Notwithstanding, the lack of BHR education in Business schools at the undergraduate level is a missed opportunity to frame the students’ perspectives on business within a human rights and environmental lens from the start of their education. As such, this research aims to discuss the need of having BHR education in undergraduate Business degrees, as well as to characterise its current practice and analyse its ideal practice. To achieve this goal, the author carried out 15 semi-structured interviews with BHR experts followed by a qualitative analysis of eight undergraduate BHR-related course syllabi and the data collected in the interviews. The study found there is a consensus regarding the optimal learning outcomes, main topics and teaching methods. The optimal incorporation of BHR in the curricula would be a specialised compulsory BHR course together with the integration of BHR education across the curriculum. This requires a concerted effort from the educational committee. The successful integration of BHR at the undergraduate level could pave the way to more responsible business leaders in the future. Keywords: Business and Human Rights, Human Rights Education, Business schools, education, teaching.
Tunneling and the Band Structure of Chaotic Systems
Creators: name: Leboeuf, P.
name: Mouchet, A.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Condensed Matter (cond-mat)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We compute the dispersion laws of chaotic periodic systems using the semiclassical periodic orbit theory to approximate the trace of the powers of the evolution operator. Aside from the usual real trajectories, we also include complex orbits. These turn out to be fundamental for a proper description of the band structure since they incorporate conduction processes through tunneling mechanisms. The results obtained, illustrated with the kicked-Harper model, are in excellent agreement with numerical simulations, even in the extreme quantum regime.
description: 11 pages, Latex, figures on request to the author (to be sent by fax)
Ground State Quantum Computation
Creators: name: Mizel, Ari
name: Mitchell, M. W.
name: Cohen, Marvin L.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We formulate a novel ground state quantum computation approach that requires no unitary evolution of qubits in time: the qubits are fixed in stationary states of the Hamiltonian. This formulation supplies a completely time-independent approach to realizing quantum computers. We give a concrete suggestion for a ground state quantum computer involving linked quantum dots.
description: 4 pages, 2 figures