cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Leucetta HAECKEL 1872
Creators: name: Cóndor-Luján, Báslavi
name: Louzada, Taynara
name: Hajdu, Eduardo
name: Klautau, Michelle
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Porifera
Calcarea
Clathrinida
Leucettidae
Leucetta

description: GENUS LEUCETTA HAECKEL, 1872
Type species: Leucetta primigenia Haeckel, 1872.
Diagnosis: ‘ Leucettidae with a homogeneous organisation of the wall and a typical leuconoid aquiferous system. There is neither a clear distinction between the cortex and the choanoskeleton, nor the presence of a distinct layer of subcortical inhalant cavities. The atrium is frequently reduced to a system of exhalant canals that open directly into the osculum’ (Borojevic et al., 2002).
description: Published as part of Cóndor-Luján, Báslavi, Louzada, Taynara, Hajdu, Eduardo & Klautau, Michelle, 2018, Morphological and molecular taxonomy of calcareous sponges (Porifera: Calcarea) from Curaçao, Caribbean Sea, pp. 459-525 in Zoological Journal of the Linnean Society 183 (3) on page 483, DOI: 10.1093/zoolinnean/zlx082, http://zenodo.org/record/14813623
Comparing the Dynamics of Skyrmions and Superconducting Vortices
Creators: name: Reichhardt, C. J. Olson
name: Lin, S. Z.
name: Ray, D.
name: Reichhardt, C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Vortices in type-II superconductors have attracted enormous attention as ideal systems in which to study nonequilibrium collective phenomena, since the self-ordering of the vortices competes with quenched disorder and thermal effects. Dynamic effects found in vortex systems include depinning, nonequilibrium phase transitions, creep, structural order-disorder transitions, and melting. Understanding vortex dynamics is also important for applications of superconductors which require the vortices either to remain pinned or to move in a controlled fashion. Recently, topological defects called skyrmions have been realized experimentally in chiral magnets. Here we highlight similarities and differences between skyrmion dynamics and vortex dynamics. Many of the previous ideas and experimental setups that have been applied to superconducting vortices can also be used to study skyrmions. We also discuss some of the differences between the two systems, such as the potentially large contribution of the Magnus force in the skyrmion system that can dramatically alter the dynamics and transport properties.
description: 7 pages, 5 postscript figures. Proceeding of the Vortex VIII Conference
Brief an [Marie-Louise-Thérèse de Savoie-Carignan Lamballe]
Creators: name: Marie Antoinette
Publisher: name: [s.n.]
Year: 1755

description: von Marie Antoinette [Reine de France]
description: "Eigenhändiger" Brief mit Unterschrift. Es handelt sich um eine Fälschung.
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Verzeichnung=Description=Inventaire Mai 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Brief an Unbekannt
Creators: name: Halm, Friedrich
Publisher: name: [s.n.]
Year: 1868

description: von [Franz] Münch[-Bellinghausen]
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Mai 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Working with Volumetric Meshes in a Game Engine: a Unity Prototype
Creators: name: Pitzalis, Luca
name: Cherchi, Gianmarco
name: Scateni, Riccardo
name: Spano, Lucio Davide
Publisher: name: The Eurographics Association
Year: 2020
Subjects: Computing methodologies
Rendering
Physical simulation
Volumetric models
Mesh geometry models
Humancentered computing
Interaction techniques

description: Volumetric meshes are useful assets in many different research and application fields, like physical simulations, FEM or IGA. In the last decade, the Computer Graphics community dedicated a lot of effort in studying and developing new algorithms for the creation, manipulation, and visualization of this family of meshes. In the meantime, Game Development became a relevant field of application for CG practitioners entangled with AR and VR techniques. In this work, we position ourselves at the confluence of these two broad research and development paths. We introduce a custom data structure aiming at using volumetric meshes in Unity. To this purpose, we combine gaming techniques and interactions with typical operations of volumetric meshes. Besides this, to make the researcher experience more realistic, we also introduce features to manipulate volumetric meshes for their projects in an immersive environment using VR techniques. We think this feature can be useful in developing tools for 3D Sculpting or Digital Fabrication.
description: Smart Tools and Apps for Graphics - Eurographics Italian Chapter Conference
description: Tools
description: 57
description: 62
description: Luca Pitzalis, Gianmarco Cherchi, Riccardo Scateni, and Lucio Davide Spano
description: CCS Concepts: Computing methodologies --> Rendering; Physical simulation; Volumetric models; Mesh geometry models; Humancentered computing --> Interaction techniques
Brief an Charles Geigy-Hagenbach
Creators: name: Muyden, Evert van
Publisher: name: [s.n.]
Year: 1897

description: von Evert van Muyden
description: Eigenhändiger Brief mit Unterschrift mit Selbst-Portrait in Kupferstich
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Verzeichnung=Description=Inventaire Mai 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Gedenkblatt für Karl Geigy[-Hagenbach]
Creators: name: Nussbaum, Johann Nepomuk von
Publisher: name: [s.n.]
Year: 1885

description: von [Johann Nepomuk] von Nussbaum
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Mai 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Hubble Space Telescope Investigation of Main-Belt Comet 133P/Elst-Pizarro
Creators: name: Jewitt, David
name: Ishiguro, Masateru
name: Weaver, Harold
name: Agarwal, Jessica
name: Mutchler, Max
name: Larson, Steven
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We report new observations of the prototype main-belt comet (active asteroid) 133P/Elst-Pizarro taken at high angular resolution using the Hubble Space Telescope. The object has three main components; a) a point-like nucleus, b) a long, narrow antisolar dust tail and c) a short, sunward anti-tail. There is no resolved coma. The nucleus has a mean absolute magnitude H_V = 15.70+/-0.10 and a lightcurve range 0.42 mag., the latter corresponding to projected dimensions 3.6 x 5.4 km (axis ratio 1.5:1), at the previously measured geometric albedo of 0.05+/-0.02. We explored a range of continuous and impulsive emission models to simultaneously fit the measured surface brightness profile, width and position angle of the antisolar tail. Preferred fits invoke protracted emission, over a period of 150 days or less, of dust grains following a differential power-law size distribution with index 3.25 < q < 3.5 and having a wide range of sizes. Ultra-low surface brightness dust projected in the sunward direction is a remnant from emission activity occurring in previous orbits, and consists of the largest (>cm-sized) particles. Ejection velocities of one micron-sized particles are comparable to the ~1.8 m/s gravitational escape speed of the nucleus, while larger particles are released at speeds less than the gravitational escape velocity. The observations are consistent with, but do not prove, a hybrid hypothesis in which mass loss is driven by gas drag from the sublimation of near-surface water ice, but escape is aided by centripetal acceleration from the rotation of the elongated nucleus. No plausible alternative hypothesis has been identified.
description: 40 pages, 13 figures; Accepted by AJ
Brief an Unbekannt
Creators: name: Mandel, Eduard
Publisher: name: [s.n.]
Year: 1865

description: von E[duard] Mandel
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Mai 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Dynamical density functional theory for the segregation and drying of binary colloidal dispersions
Creators: name: He, Boshen
Publisher: name: Loughborough University
Year: 2023
Subjects: Materials engineering not elsewhere classified

description: In this thesis we give an introduction to the drying and assembly of colloidal films. Then, we describe our work to develop a dynamical density functional theory (DDFT) model for the drying of colloidal films on planar surfaces. This theory is able to describe the microstructure of the colloidal films, including packing effects at interfaces and the stratification that occurs during drying. We consider mixtures of two different sizes of colloids. Firstly, we treat the three dimensional (3D) mixture as being a mixture of hard-spheres with density profiles that vary only in the direction perpendicular to the substrate, reducing the system to a 1D model. We also neglect the influence of gravity. This model is based on a DDFT with an implementation of fundamental measure theory (FMT) which can describe accurately highly confined hard-sphere fluids. Depending on the solvent evaporation rate, size ratio, and the initial concentrations of the two species, we observe varying degrees of stratification in the final dried films. Our model predicts some of the structures described in the literature previously from experiments and computer simulations. Secondly, we consider mixtures of hard disks (i.e. a 2D mixture) with a fixed 2:1 particle size ratio and with an additional attractive interaction between the particles, in order to explore the influence of phase-separation on the final film structure. In particular, this system exhibits variations in the density profiles both in the perpendicular and parallel directions to the substrate. We also replace FMT with a local density approximation (LDA) which enables us to obtain the 2D density profiles with limited computational resources. We explore the influence on the ordering of varying the initial concentrations and the evaporation rate. When the initial concentration is high and the evaporation rate is sufficiently high both phase separation and size segregation occur and our model shows how these influence the final dried film structures. We also explored a 2-step drying process, which makes phase separation occur at the region close to the substrate. Our observations of cases where we partially dry the dispersion and then stop evaporation to let the system relax, could be used to guide experimental work to obtain a specific film structures and may be useful in the coatings industry.
Particle production and long-range correlations in p+Pb collisions with the ATLAS detector
Creators: name: Milov, Alexander
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The ATLAS experiment at the LHC has measured the centrality dependence of charged particle pseudorapidity distribution, charged particle spectra, and the two-particle correlations in p+Pb collisions at a nucleon-nucleon centre-of-mass energy of sqrt(s_NN)=5.02TeV. Charged particles were measured over |eta|<2.7 using the ATLAS detector tracking system. The p+Pb collision centrality was characterized by the total transverse energy deposited over the interval 3.2
description: 6 pages
Memory Leak Analysis using Time-Travel-based and Timeline-based Tree Evolution Visualizations
Creators: name: Weninger, Markus
name: Makor, Lukas
name: Mössenböck, Hanspeter
Publisher: name: The Eurographics Association
Year: 2020
Subjects: General and reference
Performance
Software and its engineering
Software performance
Software maintenance tools
Information systems
Data analytics
Information extraction
Human
centered computing
Interactive systems and tools
Visualization techniques
Visual analytics
Information visualization

description: Memory leaks occur when no longer needed objects are unnecessarily kept alive. They can have a significant negative performance impact, leading to a crash in the worst case. Thus, tool support for heap evolution analysis, especially memory leak analysis, is essential. Unfortunately, most memory analysis tools lack advanced visualizations to facilitate this task. In this paper, we present an approach to use well-known tree visualization techniques for memory growth visualization. Our approach groups heap objects into memory trees based on a user-defined set of properties such as their types or their allocation sites at multiple points in time. We present two novel approaches to inspect how these trees evolve over time: In our time-travelbased visualization, a single space-filling tree visualization shows the monitored application's heap memory at a given point in time. Users can step back and forth in time, causing the visualization to update itself. In our timeline-based visualization, a time-series chart depicts the overall memory consumption over time. Above this chart, multiple memory tree visualizations are shown side-by-side for a number of user-selected points in time. Using these techniques to visually inspect the evolution of the heap over time should enable users to gain new insights and to detect (problematic) memory trends in their applications. To demonstrate the feasibility and applicability of the presented approach, we integrated it into AntTracks, a trace-based memory monitoring tool and applied it in two memory leak case studies.
description: Smart Tools and Apps for Graphics - Eurographics Italian Chapter Conference
description: Tools
description: 63
description: 75
description: Markus Weninger, Lukas Makor, and Hanspeter Mössenböck
description: CCS Concepts: General and reference --> Performance;Software and its engineering --> Software performance; Software maintenance tools;Information systems --> Data analytics; Information extraction;Human-centered computing --> Interactive systems and tools; Visualization techniques; Visual analytics; Information visualization
Controlled suppression of superconductivity by the generation of polarized Cooper pairs in spin valve structures
Creators: name: Flokstra, M. G.
name: Cunningham, T. C.
name: Kim, J.
name: Satchell, N.
name: Burnell, G.
name: Bending, S. J.
name: Curran, P. J.
name: Langridge, S. J.
name: Kinane, C.
name: Cooper, J. F. K.
name: Pugach, N.
name: Eschrig, M.
name: Lee, S. L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Transport measurements are presented on thin-film superconducting spin-valve systems, where the controlled non-collinear arrangement of two ferromagnetic Co layers can be used to influence the superconducting state of Nb. We observe a very clear oscillation of the superconducting transition temperature with the relative orientation of the two ferromagnetic layers. Our measurements allow us to distinguish between the competing influences of domain averaging, stray dipolar fields and the formation of superconducting spin triplets. Domain averaging is shown to lead to a weak enhancement of transition temperature for the anti-parallel configuration of exchange fields, while much larger changes are observed for other configurations, which can be attributed to drainage currents due to spin triplet formation.
description: 5 pages, 4 figures
Brief an Lord [Rowland] Hill
Creators: name: Napier, Charles James
name: Hill, Rowland Hill
Publisher: name: [s.n.]
Year: 1837

description: von Charles J[ames] Napier
description: Eigenhändiger Brief mit Unterschrift mit eigenhändiger Antwort Hills, Horse Guards, 7. Juni 1837
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Englisch
description: Verzeichnung=Description=Inventaire Mai 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Coupling coefficients for tensor product representations of quantum $\mathrm{SU}(2)$
Creators: name: Groenevelt, Wolter
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: We study tensor products of infinite dimensional representations (not corepresentations) of the $\mathrm{SU}(2)$ quantum group. Eigenvectors of certain self-adjoint elements are obtained, and coupling coefficients between different eigenvectors are computed. The coupling coefficients can be considered as $q$-analogs of Bessel functions. As a results we obtain several $q$-integral identities involving $q$-hypergeometric orthogonal polynomials and $q$-Bessel-type functions.
description: 31 pages. Parts of the paper are from my unpublished notes "Tensor products for quantum SU(2)" from 2004
Digital Terrain Model From UAV Photogrammetric Data
Creators: name: Morel, Jules
name: Bac, Alexandra
name: Kanai, Takashi
Publisher: name: The Eurographics Association
Year: 2020
Subjects: Computing methodologies ? Point
based models
Mesh models
Modeling methodologies

description: This paper presents a method designed to finely approximate ground surfaces from UAV photogrammetric point clouds by relying on statistical filters to separate vegetation from potential ground points, dividing the whole plot in similar complexity sub-plots through an optimized tilling, and filling holes by blending multiple local approximations through the partition of unity principle. Experiments on very different terrain topology show that our approach leads to significant improvement over the state-of-the-art method.
description: Smart Tools and Apps for Graphics - Eurographics Italian Chapter Conference
description: Acquisition and Modelling
description: 77
description: 87
description: Jules Morel, Alexandra Bac, and Takashi Kanai
description: CCS Concepts: Computing methodologies ? Point-based models; Mesh models; Modeling methodologies
The mass of the product of spheres
Creators: name: Viaclovsky, Jeff A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Differential Geometry (math.DG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: Any compact manifold with positive scalar curvature has an associated asymptotically flat metric constructed using the Green's function of the conformal Laplacian, and the mass of this metric is an important geometric invariant. An explicit expression for the mass of the product of spheres $S^2 \times S^2$, both with the same Gaussian curvature, is given. Expressions for the masses of the quotient spaces $G(2,4)$, and $\mathbb{RP}^2 \times \mathbb{RP}^2$ are also given. The values of these masses arise in a construction of critical metrics on certain $4$-manifolds; applications to this problem will also be discussed.
description: 25 pages
A Digital Concordance of Etruscan, Faliscan and Early Latin Inscriptions from Etruria
Creators: name: Burman, Annie Cecilia
Publisher: name: Zenodo
Year: 2023
Subjects: Epigraphy
Etruscan
Faliscan
Latin
Concordance

description: This digital concordance focuses on Etruscan, Faliscan and Early Latin inscriptions from formerly Etruscan-speaking territories. It includes Trismegistos identifiers and multiple corpora associated to Etruscology: CIE, two editions of Etruskische Texte, Testimonia Linguae Etruscae, Bakkum's Faliscan corpus, CIL, Fabretti's Corpus Inscriptionum Italicarum with supplements and Gamurrini's Appendice al Corpus Inscriptionum Italicarum. A full bibliography of all editions cited, as well as further information, are found in the Read Me file. The methodology by which the concordance was compiled is presented in the article "A Digital Concordance of Etruscan, Faliscan and Early Latin Inscriptions from Etruria" in Etruscan and Italic Studies. 
Orbit and Bulk Density of the OSIRIS-REx Target Asteroid (101955) Bennu
Creators: name: Chesley, Steven R.
name: Farnocchia, Davide
name: Nolan, Michael C.
name: Vokrouhlicky, David
name: Chodas, Paul W.
name: Milani, Andrea
name: Spoto, Federica
name: Rozitis, Benjamin
name: Benner, Lance A. M.
name: Bottke, William F.
name: Busch, Michael W.
name: Emery, Joshua P.
name: Howell, Ellen S.
name: Lauretta, Dante S.
name: Margot, Jean-Luc
name: Taylor, Patrick A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The target asteroid of the OSIRIS-REx asteroid sample return mission, (101955) Bennu (formerly 1999 RQ$_{36}$), is a half-kilometer near-Earth asteroid with an extraordinarily well constrained orbit. An extensive data set of optical astrometry from 1999--2013 and high-quality radar delay measurements to Bennu in 1999, 2005, and 2011 reveal the action of the Yarkovsky effect, with a mean semimajor axis drift rate $da/dt = (-19.0 \pm 0.1)\times 10^{-4}$ au/Myr or $284\pm 1.5\;\rm{m/yr}$. The accuracy of this result depends critically on the fidelity of the observational and dynamical model. As an example, neglecting the relativistic perturbations of the Earth during close approaches affects the orbit with $3σ$ significance in $da/dt$. The orbital deviations from purely gravitational dynamics allow us to deduce the acceleration of the Yarkovsky effect, while the known physical characterization of Bennu allows us to independently model the force due to thermal emissions. The combination of these two analyses yields a bulk density of $ρ= 1260\pm70\,\rm{kg/m^3}$, which indicates a macroporosity in the range $40\pm10$% for the bulk densities of likely analog meteorites, suggesting a rubble-pile internal structure. The associated mass estimate is $(7.8\pm0.9)\times 10^{10}\, \rm{kg}$ and $GM = 5.2\pm0.6\,\rm{m^3/s^2}$. Bennu's Earth close approaches are deterministic over the interval 1654--2135, beyond which the predictions are statistical in nature. In particular, the 2135 close approach is likely within the lunar distance and leads to strong scattering and therefore numerous potential impacts in subsequent years, from 2175--2196. The highest individual impact probability is $9.5\times 10^{-5}$ in 2196, and the cumulative impact probability is $3.7\times 10^{-4}$, leading to a cumulative Palermo Scale of -1.70.
Smart Modelling of Geologic Stratigraphy Concepts using Sketches
Creators: name: Sousa, Mario Costa
name: Silva, Julio Daniel Machado
name: Silva, Clarissa Coda Marques Machado
name: Carvalho, Felipe Moura De
name: Judice, Sicilia
name: Rahman, Fazilatur
name: Jacquemyn, Carl
name: Pataki, Margaret E. H.
name: Hampson, Gary J.
name: Jackson, Matthew D.
name: Petrovskyy, Dmytro
name: Geiger, Sebastian
Publisher: name: The Eurographics Association
Year: 2020
Subjects: Applied computing
Earth and atmospheric sciences

description: Several applications of Earth Science require geologically valid interpretation and visualization of complex physical structures in data-poor subsurface environments. Hand-drawn sketches and illustrations are standard practices used by domain experts for conceptualizing their observations and interpretations. These conceptual geo-sketches provide rich visual references for exploring uncertainties and helping users formulate ideas, suggest possible solutions, and make critical decisions affecting the various stages in geoscience studies and modelling workflows. In this paper, we present a sketch-based interfaces and modelling (SBIM) approach for the rapid conceptual construction of stratigraphic surfaces, which are common to most geologic modelling scales, studies, and workflows. Our SBIM approach mirrors the way domain users produce geo-sketches and uses them to construct 3D geologic models, enforcing algorithmic rules to ensure geologically-sound stratigraphic relationships are generated, and supporting different scales of geology being observed and interpreted. Results are presented for two case studies demonstrating the flexibility and broad applicability of our rule-based SBIM approach for conceptual stratigraphy.
description: Smart Tools and Apps for Graphics - Eurographics Italian Chapter Conference
description: Acquisition and Modelling
description: 89
description: 100
description: Mario Costa Sousa, Julio Daniel Machado Silva, Clarissa Coda Marques Machado Silva, Felipe Moura De Carvalho, Sicilia Judice, Fazilatur Rahman, Carl Jacquemyn, Margaret E. H. Pataki, Gary J. Hampson, Matthew D. Jackson, Dmytro Petrovskyy, and Sebastian Geiger
description: CCS Concepts: Applied computing --> Earth and atmospheric sciences
A Digital Concordance of Etruscan, Faliscan and Early Latin Inscriptions from Etruria
Creators: name: Burman, Annie Cecilia
Publisher: name: Zenodo
Year: 2024
Subjects: Epigraphy
Etruscan
Faliscan
Latin
Concordance

description: This digital concordance focuses on Etruscan, Faliscan and Early Latin inscriptions from formerly Etruscan-speaking territories. It includes Trismegistos identifiers and multiple corpora associated to Etruscology: CIE, two editions of Etruskische Texte, Testimonia Linguae Etruscae, Bakkum's Faliscan corpus, CIL, Fabretti's Corpus Inscriptionum Italicarum with supplements and Gamurrini's Appendice al Corpus Inscriptionum Italicarum. A full bibliography of all editions cited, as well as further information, are found in the Read Me file. The methodology by which the concordance was compiled is presented in the article "A Digital Concordance of Etruscan, Faliscan and Early Latin Inscriptions from Etruria" in Etruscan and Italic Studies.
The society and the use of laboratory animals
Creators: name: Schambye, P
Publisher: name: Scandinavian Journal of Laboratory Animal Sciences
Year: 2020

description: In this presentation we shall deal with the ways in which society obtains insight in the use of animals in experimental work, whether research or control. The individual elements in this are shown in Table 1. The arrows indicate the flow of material whether on paper, verbal or in other forms without indicating the strength. The upkeep of the standards in animal work is depending upon the correct use of the information collected in the laboratory animal science and the flow of information to the widely distributed users of animals. Society must control this and support progress. The use of experimental animals should be restricted and any use deemed necessary must be carried out with the highest degree of care and respect for the animal’s integrity and without pain. The wish to get insight must never result in the hampering of progress. On the other hand present days society and present days science are so deeply involved in each other that we experience an ever growing wish from the society to get insight into the ethics and means of the sciences. The users of animals in research have nothing to hide. On the other hand the judgement of the reason for the experiments and the ways they are carried out requires the understanding of all the relevant data and the intricate knowledge of the animal science. Therefore the control wanted by society must be left to a control committee of experts headed by a publicly appointed >>lay<< person, e.g. a judge, as in Denmark.
description: Scandinavian Journal of Laboratory Animal Sciences, Vol. 12 No. 3 (1985)
A Model for Radio Emission from Solar Coronal Shocks
Creators: name: Zhao, G. Q.
name: Chen, L.
name: Wu, D. J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Solar coronal shocks are very common phenomena in the solar atmosphere and are believed to be the drivers of solar type II radio bursts. However, the microphysical nature of these emissions is still an open problem. This paper proposes that electron cyclotron maser (ECM) emission is responsible for the generation of radiations from the coronal shocks. In the present model, an energetic ion beam accelerated by the shock excites first Alfvén wave (AW) and then the excited AW leads to the formation of a density-depleted duct along the foreshock boundary of the shock. In this density-depleted duct, the energetic electron beam produced via the shock acceleration can effectively excite radio emission by the ECM instability. Our results show that this model may have potential application to solar type II radio bursts.
description: 18 pages, 4 figures, accepted for publication in APJ
Extracting Ordered Iso-Geodesic Points on the Mesh
Creators: name: Tortorici, Claudio
name: Werghi, Naoufel
name: Berretti, Stefano
Publisher: name: The Eurographics Association
Year: 2020
Subjects: Computing methodologies
Mesh geometry models

description: The mesh manifold is one of the most used modalities for representing 3D objects. Although it provides a fully connected not oriented structure, it has some drawback when compared to the grid of pixels of a still image. Indeed, mesh manifolds do not hold any order information, neither locally nor globally, which makes some operation computationally expensive or even impossible. To unleash its potential and to benefit from its capability of representing the 3D information, further advancements have to be made in order to allow basic operations (i.e., convolution) and effective descriptor extraction. In this paper, we present our preliminary study on a new approach to extract Iso-Geodesic points on a mesh manifold. The approach can be applied in various applications, from feature extraction, to convolution operation and mesh reconstruction. It also revealed to be robust to variations of mesh surface and tessellation, providing an effective geodesic distance approximation.
description: Smart Tools and Apps for Graphics - Eurographics Italian Chapter Conference
description: Acquisition and Modelling
description: 113
description: 117
description: Claudio Tortorici, Naoufel Werghi, and Stefano Berretti
description: CCS Concepts: Computing methodologies --> Mesh geometry models
An Analysis of Italian university-set Core Facilities
Creators: name: Donzelli, Maddalena
Publisher: name: Zenodo
Year: 2022
Subjects: Core Facilities, Research Infrastructures, ESFRI, PNIR

description: The aim of this study is to develop a comprehensive and common framework for the analysis of Core Facilities established at Italian Universities, and suggest good practices for identifying scientific relevance, governing and management structure, funding opportunities, access rules, running costs, dedicated human resources and data management. It is motivated by the need to identify priorities and to develop a strategic approach for strengthening the Italian research ecosystem as defined in the PNIR, the National Research Infrastructure Plan 2021-2027. Among these, some are university-set initiatives that operate as academic Core Facilities of in-house and regional relevance and that shall be interested in adopting principles and models that provide them the opportunity to implement performance and to compete at national level for new coming funding opportunities. Clear definitions and comparison analysis will in turn help developing models to establish success stories that will bring new resources into the national research and innovation system.
Quittung für S[arah Dutchess Dowager of] Marlborough, Francis Earl Godolphin und William Lord Sundon
Creators: name: Hardwicke, Philip Yorke of
name: Stephens, J.
Publisher: name: [s.n.]
Year: 1742

description: von Philip Yorke
description: Gedrucktes Formular handschriftlich ausgefüllt. Mit eigenhändigen Unterschriften
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Englisch
description: Verzeichnung=Description=Inventaire Mai 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
New dynamical scaling universality for quantum networks across adiabatic quantum phase transitions
Creators: name: Acevedo, O. L.
name: Quiroga, L.
name: Rodríguez, F. J.
name: Johnson, N. F.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We reveal universal dynamical scaling behavior across adiabatic quantum phase transitions (QPTs) in networks ranging from traditional spatial systems (Ising model) to fully connected ones (Dicke and Lipkin-Meshkov-Glick models). Our findings, which lie beyond traditional critical exponent analysis and adiabatic perturbation approximations, are applicable even where excitations have not yet stabilized and hence provide a time-resolved understanding of QPTs encompassing a wide range of adiabatic regimes. We show explicitly that even though two systems may traditionally belong to the same universality class, they can have very different adiabatic evolutions. This implies more stringent conditions need to be imposed than at present, both for quantum simulations where one system is used to simulate the other, and for adiabatic quantum computing schemes.
description: 5 pages, 3 figures, plus supplementary material (6 pages, 1 figure)
Filament eruption with apparent reshuffle of endpoints
Creators: name: Filippov, Boris
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Filament eruption on 30 April - 1 May 2010, which shows the reconnection of one filament leg with a region far away from its initial position, is analyzed. Observations from three viewpoints are used for as precise as possible measurements of endpoint coordinates. The northern leg of the erupting prominence loop 'jumps' laterally to the latitude lower than the latitude of the originally southern endpoint. Thus, the endpoints reshuffled their positions in the limb view. Although this behaviour could be interpreted as the asymmetric zipping-like eruption, it does not look very likely. It seems more likely to be reconnection of the flux-rope field lines in its northern leg with ambient coronal magnetic field lines rooted in a quiet region far from the filament. From calculations of coronal potential magnetic field, we found that the filament before the eruption was stable for vertical displacements, but was liable to violation of the horizontal equilibrium. This is unusual initiation of an eruption with combination of initial horizontal and vertical flux-rope displacements showing a new unexpected possibility for the start of an eruptive event.
description: 9 pages, 11 figures Accepted in MNRAS
A First Step Towards Cage-based Deformation in Virtual Reality
Creators: name: Scalas, Andreas
name: Zhu, Yuanju
name: Giannini, Franca
name: Lou, Ruding
name: Lupinetti, Katia
name: Monti, Marina
name: Mortara, Michela
name: Spagnuolo, Michela
Publisher: name: The Eurographics Association
Year: 2020
Subjects: Human centered computing
Human computer interaction (HCI)
Interaction design
Computing methodologies
Shape modeling

description: The advent of low cost technologies makes the use of immersive virtual environments more interesting for several application contexts. 3D models are largely used in such environments for providing feelings of immersion and presence in the virtual world. 3D models are normally defined in dedicated authoring tools and then adapted to be used in the virtual environments; thus, any change in the model requires to loop back to the authoring tool for performing the wished modification and the successive adaptation processes. The availability of shape modification capabilities within the virtual environment can avoid the above modification-adaptation loop. To this aim, we present our first step in the development of a 3D modelling system in Virtual Reality. The shape modification is achieved through a cage-based deformation approach, applied to semantically enriched meshes, carrying annotated meaningful regions, thus allowing the direct selection and editing of significant object parts.
description: Smart Tools and Apps for Graphics - Eurographics Italian Chapter Conference
description: Virtual Reality and Visualization
description: 119
description: 130
description: Andreas Scalas, Yuanju Zhu, Franca Giannini, Ruding Lou, Katia Lupinetti, Marina Monti, Michela Mortara, and Michela Spagnuolo
description: CCS Concepts: Human-centered computing --> Human computer interaction (HCI); Interaction design; Computing methodologies --> Shape modeling
BICEP2 implications for single-field slow-roll inflation revisited
Creators: name: Antusch, Stefan
name: Nolde, David
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is generally believed that in single-field slow-roll inflation, a large tensor-to-scalar ratio $r > 0.1$ requires inflaton field values close to or above the Planck scale. Recently, it has been claimed that $r > 0.15$ can be achieved with much smaller inflaton field values $Δϕ< M_{Pl}/10$. We show that in single-field slow-roll inflation, it is impossible to reconcile $r > 0.1$ with such small field values, independently of the form of the potential, and that the recent claim to the contrary is based on an invalid approximation. We conclude that the result of the BICEP2 measurement of $r > 0.1$, if confirmed, truly has the potential to rule out small-field models of single-field slow-roll inflation.
description: 9 pages, 2 figures, v3: references and note on arXiv:1404.3398v2 added
Brown Dwarf Photospheres are Patchy: A Hubble Space Telescope Near-infrared Spectroscopic Survey Finds Frequent Low-level Variability
Creators: name: Buenzli, Esther
name: Apai, Daniel
name: Radigan, Jacqueline
name: Reid, I. Neill
name: Flateau, Davin
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Condensate clouds strongly impact the spectra of brown dwarfs and exoplanets. Recent discoveries of variable L/T transition dwarfs argued for patchy clouds in at least some ultracool atmospheres. This study aims to measure the frequency and level of spectral variability in brown dwarfs and to search for correlations with spectral type. We used HST/WFC3 to obtain spectroscopic time series for 22 brown dwarfs of spectral types ranging from L5 to T6 at 1.1-1.7 $μ$m for $\approx$40 min per object. Using Bayesian analysis, we find 6 brown dwarfs with confident $(p>95\%)$ variability in the relative flux in at least one wavelength region at sub-percent precision, and 5 brown dwarfs with tentative $(p>68\%)$ variability. We derive a minimum variability fraction $f_{min}=27^{+11}_{-7}\%$ over all covered spectral types. The fraction of variables is equal within errors for mid L, late L and mid T spectral types; for early T dwarfs we do not find any confident variable but the sample is too small to derive meaningful limits. For some objects, the variability occurs primarily in the flux peak in the J or H band, others are variable throughout the spectrum or only in specific absorption regions. Four sources may have broad-band peak-to-peak amplitudes exceeding 1%. Our measurements are not sensitive to very long periods, inclinations near pole-on and rotationally symmetric heterogeneity. The detection statistics are consistent with most brown dwarf photospheres being patchy. While multiple-percent near-infrared variability may be rare and confined to the L/T transition, low-level heterogeneities are a frequent characteristic of brown dwarf atmospheres.
description: Accepted for publication in ApJ, 16 pages, plus 25 pages appendix
Non-Reciprocal Geometric Wave Diode by Engineering Asymmetric Shapes of Nonlinear Materials
Creators: name: Li, Nianbei
name: Ren, Jie
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Unidirectional nonreciprocal transport is at the heart of many fundamental problems and applications in both science and technology. Here we study the novel design of wave diode devices by engineering asymmetric shapes of nonlinear materials to realize the function of non-reciprocal wave propagations. We first show analytical results revealing that both nonlinearity and asymmetry are necessary to induce such non-reciprocal (asymmetric) wave propagations. Detailed numerical simulations are further performed for a more realistic geometric wave diode model with typical asymmetric shape, where good non-reciprocal wave diode effect is demonstrated. Finally, we discuss the scalability of geometric wave diodes. The results open a flexible way for designing wave diodes efficiently simply through shape engineering of nonlinear materials, which may find broad implications in controlling energy, mass and information transports.
description: 4 figures
Brief an Intendant
Creators: name: Niemann, Hedwig
name: Haus der Bücher
name: J. A. Stargardt
Publisher: name: [s.n.]
Year: 1880

description: von Hedwig Niemann[-Raabe]
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Mai 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Gamification Mechanics for Playful Virtual Reality Authoring
Creators: name: Naraghi-Taghi-Off, Ramtin
name: Horst, Robin
name: Dörner, Ralf
Publisher: name: The Eurographics Association
Year: 2020
Subjects: Human centered computing
Graphical user interfaces
Virtual reality
Information systems
Multimedia content creation
Applied computing
Computer games

description: An increasing number of companies, businesses and educational institutions are becoming familiar with the term gamification, which is about integrating game elements into a non-playful context. Gamification is becoming more important in various fields, such as e-learning, where a person needs to be motivated to be productive. The use of Virtual Reality (VR) is also being researched in various application areas. Authoring of VR content is a complex task that traditionally requires programming or design skills. However, there are authoring applications that do not require such skills but are still complex to use. In this paper, we explore how gamification concepts can be applied to VR authoring to help authors create VR experiences. Using an existing authoring tool for the concept of VR nuggets as an example, we investigate appropriate gamification mechanics to familiarize authors with the tool and motivate them to use it. The proposed concepts were implemented in a prototype and used in a user study. The study report shows that our participants were able to successfully use the gamified authoring prototype and that the participants felt motivated by various gamification aspects, especially visual rewards and story elements.
description: Smart Tools and Apps for Graphics - Eurographics Italian Chapter Conference
description: Virtual Reality and Visualization
description: 131
description: 141
description: Ramtin Naraghi-Taghi-Off, Robin Horst, and Ralf Dörner
description: CCS Concepts: Human-centered computing --> Graphical user interfaces; Virtual reality;Information systems --> Multimedia content creation;Applied computing --> Computer games
Gedenkblatt
Creators: name: Mantegazza, Paolo
Publisher: name: [s.n.]
Year: 1905

description: von [Paolo] Mantegazza
description: Eigenhändiges Gedenkblatt mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Italienisch
description: Verzeichnung=Description=Inventaire Mai 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Udryddelse af endemisk ektromeli i en kommerciel museavl ved hjaelp af hygiejniske og organisatoriske foranstaltninger
Creators: name: Thimm, H. J.
name: Hansen, E.
name: Meyer, O.
Publisher: name: Scandinavian Journal of Laboratory Animal Sciences
Year: 2019

description: -
description: Scandinavian Journal of Laboratory Animal Sciences, Vol. 12 No. 1 (1985)
Brief an [Eduard Hoffmann-Krayer]
Creators: name: Rahn, Johann Rudolf
Publisher: name: [s.n.]
Year: 1896

description: von [Johann Rudolf] Rahn
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Juni 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und dem Briefkatalog der UB Basel saf
Separate chemical freeze-out of strange particles with conservation laws
Creators: name: Oliinychenko, D. R.
name: Sagun, V. V.
name: Ivanytskyi, A. I.
name: Bugaev, K. A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The Hadron Resonance Gas Model with two chemical freeze-outs, connected by conservation laws is considered. We are arguing that the chemical freeze-out of strange hadrons should occur earlier than the chemical freeze-out of non-strange hadrons. The hadron multiplicities measured in the heavy ion collisions for the center of mass energy range 2.7 - 200 GeV are described well by such a model. Based on a success of such an approach, a radical way to improve the Hadron Resonance Gas Model performance is suggested. Thus, we suggest to identify the hadronic reactions that freeze-out noticeably earlier or later that most of the others reactions (for different collision energies they may be different) and to consider a separate freeze-out for them.
description: 9 pages, 7 figures. arXiv admin note: text overlap with arXiv:1308.3594
Hemoperfusive Removal of Speciﬁc Intoxicants: The Role of the Rabbit in Preclinical Trials
Creators: name: Mashiah, A
name: Marcus, L.
name: Savin, H.
name: Margel, S.
name: Eshel, E.
name: Giler, S.
Publisher: name: Scandinavian Journal of Laboratory Animal Sciences
Year: 2019

description: Fjemelse af specifikke giftsloffer ved hemoperfusion Haemoperfusion er den foretrukne metode til direkte detoksifikation af patienter med akutte forgiftninger. Som adsorbant anvendes saedvanligvis kul. Den nyeste forskning indenfor dette omrade beskmftiger Sig med udvikling af specifikke adsorbanter til fjernelse at specitikke antistoffer, immunkomplekser 0g giftstoffer. Der gives en beskrivelse af en dyreeksperimentel model til udvikling af specifik detoksifikation ved anvendelse af haemoperfusion. Som forsagsdyr anvendes kaniner med permanente katetre i v. jugularis og a. carotis. Haemoperfusionssystemet bestﬁr af en peristaltisk pumpe og en stajle med agaroseperler (0.5—1.0 mm i diameter) indeholdende tusinder af mikrosphaerer (0.2 p. i diameter) koblet til specifikke antigener. Det arterielle blod pumpes fra a. carotis gennem sajlen til V. jugularis. Systemet perfunderes med hepariniseret saltvand (1 enh/ml) far brug, og kaninen hepariniseres med 300 enh heparin pr. kg legemsvaegt. Perfusionshastigheden er 8—15 ml/min, svarende til en perfusionshastighed p5. 20—30 min. I fig. 5 og 6 Vises resultaterne af forsog pa fjernelse af kviksolv og anti bovint serum albumin.
description: Scandinavian Journal of Laboratory Animal Sciences, Vol. 12 No. 2 (1985)
Brief an Präsident
Creators: name: Possart, Ernst von
name: Haus der Bücher
name: J. A. Stargardt
Publisher: name: [s.n.]
Year: 1913

description: von Ernst v. Possart
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Juni 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und dem Briefkatalog der UB Basel saf