cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Strong decays of the isovector-scalar $D^\ast\bar{D}^\ast$ hadronic molecule
Creators: name: Deng, Jin-Cheng
name: Wang, Bo
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We adopt the effective Lagrangian approach to study the strong decays of the $1^-(0^{++})$ $D^\ast\bar{D}^\ast$ molecular state [denoted as $T_{\psi0}^a(4010)$ according to the LHCb naming convention] through triangle diagrams. The decay channels include the open-charm $D\bar{D}$, and the hidden-charm $η_cπ$, $J/ψρ$, and $χ_{c1}π$. The coupling between the $T_{\psi0}^a(4010)$ and its constituents $D^\ast\bar{D}^\ast$ is obtained by solving for the residue of the scattering $T$-matrix at the pole. Our calculations yield a total width of few tens MeV for the $T_{\psi0}^a(4010)$ state using three different form factors, with its main decay channels being $η_cπ$ and $χ_{c1}π$. The $X(4100)$ and $X(4050)$ have similar masses and widths, with both masses being close to the $D^\ast\bar{D}^\ast$ threshold. Additionally, their decay final states are consistent with those of the $T_{\psi0}^a(4010)$. Therefore, it is likely that they represent the same state and both potentially correspond to the $T_{\psi0}^a(4010)$. We suggest that future experiments focus on searching for the $T_{\psi0}^a(4010)$ signal in the final states $η_cπ^-$, $χ_{c1}π^-$ and $D^0D^-$ of the $B^0\toη_cπ^-K^+$, $χ_{c1}π^- K^+$ and $D^0D^-K^+$ processes, respectively, as well as further investigating its resonance parameters with Flatté-like formula.
description: 11 pages, 6 figures, and 4 tables
Aftermath Knowledge Capitalisation Mechanism
Creators: name: Crucianu, Iacob
name: Savu, Elisabeta
name: Weismeier-Sammer, Daniela
name: Bittner, Simon
name: Iliadis, Dimitrios
Publisher: name: Zenodo
Year: 2023
Subjects: Search and rescue
Aftermath
Crisis Management
After-Action Reporting

description: This document describes the final release of the After-Action Reporting (AAR) Application within the S&R Project.
 The AAR Application is aimed at capitalizing on the knowledge and generating lessons learned after dealing with each incident to identify possible improvements and plan corrective actions for future management of similar incidents.
 The AAR application results are grouped in: overview of the results; analysis of the incidents considered by the S&R Platform; recommended improvements of future interventions in similar incidents; recommended improvements to the S&R Platform; and/or recommended training. The AAR Application is developed on top of other DSS-type components in the project, especially the COncORDE EMS, to acquire information describing the incidents and the action taken in response to them. In addition, the AAR Application allows users to add quantitative and qualitative information about incidents, analyse the flow of actions, formulate recommendations for improvement, and plan corrective actions.
 The overall content structure of the AAR is the following: Incident overview; Analysis; Reports; Recommendations; Lessons learned; Conclusion. This document describes the final version of AAR application by presenting a conceptual view of the inputs, requirements, architecture, and implementation.
Soladana, V., El venerable Don Juan de Palafox y Mendoza, obispo de Osma (1654-1659). Ed. Obra Cultural de la Caja de Ahorros y Prestamos de la Província de Soria, 1 vol. de XV-f-235 ps. 240X170. Soria 1982.
Creators: name: Arieiro, José
Publisher: name: Theologica
Year: 1983

description: Theologica, Vol 18 No 1-2 (1983)
title: Das universelle Approximationstheorem für neuronale Netze
Creators: name: Hüll, Eva
Year: 2021

description: Diese Arbeit beschäftigt sich mit künstlichen neuronalen Netzwerken mit dem Fokus darauf, welche Funktionen durch diese dargestellt werden können. Der hierfür zentrale Satz ist das universelle Approximationstheorem für Feedforward-Netzwerke mit einer verdeckten Schicht. Dieses besagt, dass solche Netze jede stetige Funktion beliebig genau approximieren können. Des Weiteren wird eine kurze Einführung in die Welt neuronaler Netze und des Deep Learnings gegeben sowie weitere Versionen des Theorems vorgestellt. Ebenso werden mögliche Probleme beim Training des Netzwerks, also dem Approximieren der Zielfunktion, betrachtet und Lösungsansätze gegeben.
description: This master thesis deals with artificial neural networks with the focus on the question, which functions could be represented by them. The main theorem for this problem is the universal approximation theorem for feedforward networks with one hidden layer. It states, that these networks can approximate any continous function arbitrarily well. In addition, there will be a short introduction into the world of neural networks and deep learning as well as some more versions of the theorem. Furthermore some potential problems that can occour while training such networks, so that they can approximate the objective function, will be examined and some approaches to solving these will be given.
The Black Hole Explorer: Photon Ring Science, Detection and Shape Measurement
Creators: name: Lupsasca, Alexandru
name: Cárdenas-Avendaño, Alejandro
name: Palumbo, Daniel C. M.
name: Johnson, Michael D.
name: Gralla, Samuel E.
name: Marrone, Daniel P.
name: Galison, Peter
name: Tiede, Paul
name: Keeble, Lennox
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: General relativity predicts that black hole images ought to display a bright, thin (and as-of-yet-unresolved) ring. This "photon ring" is produced by photons that explore the strong gravity of the black hole, flowing along trajectories that experience extreme light bending within a few Schwarzschild radii of the horizon before escaping. The shape of the photon ring is largely insensitive to the precise details of the emission from the astronomical source surrounding the black hole and therefore provides a direct probe of the Kerr geometry and its parameters. The Black Hole Explorer (BHEX) is a proposed space-based experiment targeting the supermassive black holes M87* and Sgr A* with radio-interferometric observations at frequencies of 100 GHz through 300 GHz and from an orbital distance of ~30,000 km. This design will enable measurements of the photon rings around both M87* and Sgr A*, confirming the Kerr nature of these sources and delivering sharp estimates of their masses and spins.
description: Submitted to SPIE Space Telescopes & Instrumentation
Magneto-optical trapping forces for atoms and molecules with complex level structures
Creators: name: Tarbutt, M. R.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Laser cooling and magneto-optical trapping of molecules typically involves multiple transitions driven by several laser frequencies. We analyze how magneto-optical trapping forces depend on the angular momenta, $F_l$ and $F_u$, and the g-factors, $g_l$ and $g_u$, of the lower and upper states. When $F_l > F_u$ the polarizations must be reversed relative to cases where $F_u \ge F_l$. The correct choice of circular polarization depends on the sign of $g_{u}$ but not on the sign of $g_{l}$. If $g_{u}$ is zero there is no trapping force, and the trapping force is very weak whenever $g_u$ is small compared to $g_l$, which it usually is when the cooling transition is the $^{2}Σ$ to $^{2}Π_{1/2}$ transition of a molecule. For some molecules, mixing of the excited $^{2}Π_{1/2}$ state with a nearby $^{2}Σ$ excited state can greatly increase $g_u$, leading to stronger trapping forces. A strong trapping force can also be produced by rapidly and synchronously reversing both the magnetic field and the laser polarizations. We simulate a recent experiment on magneto-optical trapping of SrF molecules, and suggest that an alternative choice of laser beam polarizations will strengthen the trapping force.
description: 20 pages, 9 figures. Minor changes to text. Part (c) added to figure 1 and first line of table 2 revised
A Multimodal Framework for the Assessment of the Schizophrenia Spectrum
Creators: name: Premananth, Gowtham
name: Siriwardena, Yashish M.
name: Resnik, Philip
name: Bansal, Sonia
name: Kelly, Deanna L.
name: Espy-Wilson, Carol
Publisher: name: arXiv
Year: 2024
Subjects: subject: Audio and Speech Processing (eess.AS)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper presents a novel multimodal framework to distinguish between different symptom classes of subjects in the schizophrenia spectrum and healthy controls using audio, video, and text modalities. We implemented Convolution Neural Network and Long Short Term Memory based unimodal models and experimented on various multimodal fusion approaches to come up with the proposed framework. We utilized a minimal Gated multimodal unit (mGMU) to obtain a bi-modal intermediate fusion of the features extracted from the input modalities before finally fusing the outputs of the bimodal fusions to perform subject-wise classifications. The use of mGMU units in the multimodal framework improved the performance in both weighted f1-score and weighted AUC-ROC scores.
description: Accepted to be presented at Interspeech 2024
Azevedo, F., Ensino, jornalismo e missão jesuítas em Pernambuco (1866-1874). Ed. Universidade Católica de Pernambuer. 1 vol. de 220 ps. 230X160. Recife 1981.
Creators: name: Arieiro, José
Publisher: name: Theologica
Year: 1983

description: Theologica, Vol 18 No 1-2 (1983)
ISEDET, Bibliografia Teológica comentada del area Iberoamericana. 6 e 7 vols. Ed. Isedet. 2 vols. de 624 e 608 ps. 210X155. Buenos Aires 1979 e 1982.
Creators: name: Arieiro, José
Publisher: name: Theologica
Year: 1983

description: Theologica, Vol 18 No 1-2 (1983)
Euclid in a Taxicab: Sparse Blind Deconvolution with Smoothed l1/l2 Regularization
Creators: name: Repetti, Audrey
name: Pham, Mai Quyen
name: Duval, Laurent
name: Chouzenoux, Emilie
name: Pesquet, Jean-Christophe
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: The l1/l2 ratio regularization function has shown good performance for retrieving sparse signals in a number of recent works, in the context of blind deconvolution. Indeed, it benefits from a scale invariance property much desirable in the blind context. However, the l1/l2 function raises some difficulties when solving the nonconvex and nonsmooth minimization problems resulting from the use of such a penalty term in current restoration methods. In this paper, we propose a new penalty based on a smooth approximation to the l1/l2 function. In addition, we develop a proximal-based algorithm to solve variational problems involving this function and we derive theoretical convergence results. We demonstrate the effectiveness of our method through a comparison with a recent alternating optimization strategy dealing with the exact l1/l2 term, on an application to seismic data blind deconvolution.
description: 5 pages
TechEthos D3.2: Tools to Develop and Advance Scenarios
Creators: name: Umbrello, Steven
name: Vermaas, Pieter
name: Paca, Cristina
name: Alliaj, Greta
name: Whittington-Davis, Andrew
name: Jouvenot, Fabrice
name: Bernstein, Michael J.
name: Mehnert, Wenzel
name: Buchinger, Eva
Publisher: name: Zenodo
Year: 2023

description: This report describes the process of the co-creation of the TechEthos game that was developed to enhance the TechEthos scenarios (Task 3.2) during dedicated workshops in (Task 3.3). It also presents the results of employing the Triadic Game Design methodology as an approach to working with expert game design stakeholders across the dedicated workshops in order to resolve emerging value tensions in game design. The game resulting from the co-creation activities with expert stakeholders will be used in conjunction with the TechEthos scenarios (Task 3.2) and both expert and citizen participants (Task 3.4 and 3.5) to surface ethical issues and concerns in those scenarios and, consequently, helping to enhance the scenarios in order to be more comprehensive in their breadth. This report was co-developed in parallel with D3.1 (Evolution of advanced TechEthos scenarios) to advance the TechEthos basic scenarios via the design and deployment of a co-designed serious game.
description: {"references": ["Buchinger E., Kinegger M., Zahradnik G., Bernstein M.J., Porcari A., Gonzalez G., Pimponi D., Buceti G. (2022). TechEthos technology portfolio: Assessment and final selection of economically and ethically high impact technologies. Deliverable 1.2 to the European Commission. TechEthos Project Deliverable. Available at: www.techethos.eu.", "Candy, S. (2018). Gaming futures literacy: The thing from the future. In Transforming the future (pp. 233-246). Routledge.", "Clare, T. (2018). The Champion of the Wild. Oxford, UK: Big Imagination Games.", "Duke, R. D., & Geurts, J. (2004). Policy games for strategic management: pathways into the unknown. Amsterdam: Dutch University Press.", "Friedman, B., Nathan, L., Kane, S., & Lin, J. (2011). Envisioning Cards. Seattle: University of Washington", "Harteveld, C. (2010). Triadic game design: Balancing reality, meaning and play. TGD, Retrieved 12 May 2022. https://web.northeastern.edu/casperharteveld/tgd/tgd.html", "Harteveld, C. (2011). Triadic game design: Balancing reality, meaning and play. London: Springer Science & Business Media.", "NANO2ALL (n.d.-a). National Multi Stakeholder Dialogues - Moderator Manual. NANO2ALL Project resource. Retrieved from http://www.nano2all.eu/resources/nano2all-dialogue-materials-and-results/", "NANO2ALL (n.d.-b). Scenario Exploration Game - Instructions. NANO2ALL Project resource. Retrieved from http://www.nano2all.eu/resources/nano2all-dialogue-materials-and-results/", "Roubira, J., & Cardouat, M. (2008). Dixit. San Martino in Rio: Asterion Press. Retrieved from https://www.asmodee.it/giochi_dixit.php", "Tiemersma, S., Freese, M., & Boschma, D. (2021). Cards for Biosafety. Delft: Rathenau Instituut, Lis Consult, NWO. Retrieved from https://seriousgaming.tudelft.nl/game/cards-for-biosafety"]}
Study of vector boson scattering and search for new physics in events with two same-sign leptons and two jets
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A study of vector boson scattering in pp collisions at a center-of-mass energy of 8 TeV is presented. The data sample corresponds to an integrated luminosity of 19.4 inverse femtobarns collected with the CMS detector. Candidate events are selected with exactly two leptons of the same charge, two jets with large rapidity separation and dijet mass, and moderate missing transverse energy. The signal region is expected to be dominated by electroweak same-sign W-boson pair production. The observation agrees with the standard model prediction. The observed significance is 2.0 standard deviations, where a significance of 3.1 standard deviations is expected based on the standard model. Cross section measurements for W+/- W+/- and WZ processes in the fiducial region are reported. Bounds on the structure of quartic vector-boson interactions are given in the framework of dimension-eight effective field theory operators, as well as limits on the production of doubly-charged Higgs bosons.
description: Replaced with published version. Added journal reference and DOI
A Hybrid Controller Design for Human-Assistive Piloting of an Underactuated Blimp
Creators: name: Meng, Wugang
name: Wu, Tianfu
name: Tao, Qiuyang
name: Zhang, Fumin
Publisher: name: arXiv
Year: 2024
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: This paper introduces a novel solution to the manual control challenge for indoor blimps. The problem's complexity arises from the conflicting demands of executing human commands while maintaining stability through automatic control for underactuated robots. To tackle this challenge, we introduced an assisted piloting hybrid controller with a preemptive mechanism, that seamlessly switches between executing human commands and activating automatic stabilization control. Our algorithm ensures that the automatic stabilization controller operates within the time delay between human observation and perception, providing assistance to the driver in a way that remains imperceptible.
Projet IPERDMX: Bilan de la collecte de données de pêche et de paramètres biologiques
Creators: name: Gentil, Claire
name: Brisset, Blandine
name: Boymond-Morales, Romane
name: Lepetit, Camille
name: Evano, Hugues
name: Barichasse, Eliott
name: Hohmann, Sandra
name: Roos, David
Publisher: name: Ifremer
Year: 2022
Subjects: Pêche
paramètre biologique
ichtyologie
poisson
IPERDMX
La Réunion
océan Indien.

description: Le présent rapport présente spécifiquement le bilan des données acquises durant les campagnes de pêche IPERDMX ainsi que les mesures biométriques et les paramètres biologiques collectées sur des poissons démersaux exploités à La Réunion. Les 92 embarquements “pêche” réalisés autour de l’île ont permis d’observer plus de 4000 opérations de pêche (filages), et de prélever 2035 poissons appartenant à 17 espèces démersales, aussi bien récifales que profondes. Pour chacun des poissons traités en laboratoire, les longueurs (totale, fourche, standard), les poids (total, vide) le sexe, la maturité sexuelle et le poids des gonades ont été relevés.
Vacuum Energy Sequestering: The Framework and Its Cosmological Consequences
Creators: name: Kaloper, Nemanja
name: Padilla, Antonio
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Recently we suggested a reformulation of General Relativity which completely sequesters from gravity {\it all} of the vacuum energy from a protected matter sector, assumed to contain the Standard Model. Here we elaborate further on the mechanism, presenting additional details of how it cancels all loop corrections and renders all contributions from phase transitions automatically small. We also consider cosmological consequences in more detail and show that the mechanism is consistent with a variety of inflationary models that make a universe big and old. We discuss in detail the underlying assumptions behind the dynamics of our proposal, and elaborate on the relationship of the physical interpretation of divergent operators in quantum field theory and the apparent `acausality' which our mechanism seems to entail, which we argue is completely harmless. It is merely a reflection of the fact that any UV sensitive quantity in quantum field theory cannot be calculated from first principles, but is an input whose numerical value must be measured. We also note that since the universe should be compact in spacetime, and so will collapse in the future, the current phase of acceleration with $w_{DE}\approx-1$ is just a transient. This could be tested by future cosmological observations.
description: 39 pages LaTeX, 1 .pdf figure v3: a small correction, version published in PRD
title: Merkmale von Online-Bewertungen, die potenzielle Käufer überzeugen
Creators: name: Wüllner, Müge
Year: 2021

description: Online-Bewertungen werden aufgrund ihrer wichtigen Rolle im Prozess der Kaufentscheidung untersucht. Mehrere Forschungsartikel untersuchten den Zusammenhang zwischen den Merkmalen der Online-Bewertung und der Kaufabsicht des Verbrauchers. Diese Masterarbeit untersucht sechs Merkmale von Online-Bewertungen und die Kaufabsicht der Verbraucher. Die sechs Merkmale wurden in der Literatur nicht durch einen Fragebogen analysiert. Das Ziel dieser Masterarbeit ist, die Merkmale einer Online-Bewertung zu identifizieren, die den größten Einfluss auf die Kaufabsicht des Verbrauchers haben. Daher wird eine Online-Umfrage durchgeführt. Die Daten werden mit Hilfe einer multiplen linearen Regression analysiert. Die Ergebnisse zeigen, dass das Rating eines Produkts, die Vertrauenswürdigkeit und die Anzahl der Online-Bewertungen einen Einfluss auf die Kaufabsicht des Verbrauchers haben.
description: Online consumer reviews have been researched due to their key role in consumer ́s decision making. Several research articles investigated the relationship between online consumer review characteristics and consumer ́s purchase intention. This master thesis examines six online consumer review characteristics and consumer ́s purchase intention. The six characteristics have not been analyzed in one questionnaire in the literature. The goal of this master thesis is to identify the characteristics of an online consumer review that have the greatest influence on the consumer ́s purchase intention. Therefore, an online survey is conducted. The data is analyzed with the help of a multiple linear regression. The results indicate that the rating of a product, trustworthiness and number of online consumer reviews influence the consumer ́s purchase intention.
González Montes, A., Religión y oracionalismo. La doctrina luterana de los reinos como teologia civil. Ed. Universidad Pontifícia de Salamanca. 1 vol. de 294 ps. 235x165. Salamanca 1982.
Creators: name: Arieiro, José
Publisher: name: Theologica
Year: 1983

description: Theologica, Vol 18 No 1-2 (1983)
Crosscap numbers and the Jones polynomial
Creators: name: Kalfagianni, Efstratia
name: Lee, Christine Ruey Shan
Publisher: name: arXiv
Year: 2014
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M25, 57M27, 57M50

description: We give sharp two-sided linear bounds of the crosscap number (non-orientable genus) of alternating links in terms of their Jones polynomial. Our estimates are often exact and we use them to calculate the crosscap numbers for several infinite families of alternating links and for several alternating knots with up to twelve crossings. We also discuss generalizations of our results for classes of non-alternating links.
description: 27 pages. Minor corrections and modifications. To appear in Advances of Mathematics
The Black Hole Explorer: Using the Photon Ring to Visualize Spacetime Around the Black Hole
Creators: name: Galison, Peter
name: Johnson, Michael D.
name: Lupsasca, Alexandru
name: Gravely, Trevor
name: Berens, Roman
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The Black Hole Explorer (BHEX), an orbiting, multi-band, millimeter radio-telescope, in hybrid combination with millimeter terrestrial radio-telescopes, is designed to discover and measure the thin photon ring around the supermassive black holes M87* and Sgr A*. As background to the BHEX instruments, this paper explores various aspects of the photon ring, focusing on the intricate flow of light around a spinning black hole, and tracking, through visual simulations, photons as they course along geodesics. Ultimately, the aim of these visualizations is to advance the foundational aims of the BHEX instrument, and through this experiment to articulate spacetime geometry via the photon ring.
description: 7 pages, 6 figures. Submitted to SPIE Space Telescopes & Instrumentation
Projet IPERDMX : Biodiversité et structuration des principaux stocks de poissons démersaux comme aide à la définition de zones fonctionnelles halieutiques à La Réunion
Creators: name: Nithard, Amelie
name: Mahe, Kelig
name: Pelletier, Dominique
name: Roos, David
Publisher: name: Ifremer
Year: 2022
Subjects: Zone fonctionnelle halieutique
IPERDMX
habitat
approche communautés
ichtyologie
poisson
pêche
video
STAVIRO
La Réunion
océan Indien.

description: L’approche des communautés a été utilisée dans cette étude pour contribuer à la définition de zones fonctionnelles halieutiques, à des fins de gestion de la pêcherie des poissons démersaux à la Réunion. Les données d’occurrence des espèces dénombrées sur les stations vidéos (STAVIRO) et dans les pêches observées durant le projet IPERDMX sont utilisées. Une Classification Ascendante Hiérarchique appliquée sur des indices de dissimilarité de Bray-Curtis par classe de profondeur de 50 mètres, a permis d’établir 4 grandes zones fonctionnelles : 0-100 m ; 100-250 m ; 250-400 m ; 400-600 m. Les communautés d’espèces les caractérisant ont été déterminées grâce à une Analyse Factorielle des Correspondances (AFC) et une analyse de similarité (SIMPER). Les résultats obtenus permettent de fournir des outils, aussi bien pour préciser l’allocation des efforts de pêches multispécifiques, que pour aider à la gestion des pêches avec la possible mise en œuvre de mesures de gestion ajustées à la communauté d’espèces halieutiques ciblées.
The Newman-Penrose Formalism for Riemannian 3-manifolds
Creators: name: Aazami, Amir Babak
Publisher: name: arXiv
Year: 2014
Subjects: subject: Differential Geometry (math.DG)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We adapt the Newman-Penrose formalism in general relativity to the setting of three-dimensional Riemannian geometry, and prove the following results. Given a Riemannian 3-manifold without boundary and a smooth unit vector field ${\boldsymbol k}$ with geodesic flow, if an integral curve of ${\boldsymbol k}$ is hypersurface-orthogonal at a point, then it is so at every point along that curve. Furthermore, if ${\boldsymbol k}$ is complete, hypersurface-orthogonal, and satisfies $\text{Ric}({\boldsymbol k},{\boldsymbol k}) \geq 0$, then its divergence must be nonnegative. As an application, we show that if the Riemannian 3-manifold is closed and a unit length ${\boldsymbol k}$ with geodesic flow satisfies $\text{Ric}({\boldsymbol k},{\boldsymbol k}) > 0$, then ${\boldsymbol k}$ cannot be hypersurface-orthogonal, thus recovering a recent result. Turning next to scalar curvature, we derive an evolution equation for the scalar curvature in terms of unit vector fields ${\boldsymbol k}$ that satisfy the condition $R({\boldsymbol k},\cdot,\cdot,\cdot) = 0$. When the scalar curvature is a nonzero constant, we show that a hypersurface-orthogonal unit vector field ${\boldsymbol k}$ satisfies $R({\boldsymbol k},\cdot,\cdot,\cdot) = 0$ if and only if it is a Killing vector field.
description: 11 pages; v2: reference added, Corollary 1 strengthened
Alternative approaches to the segmentation of the EU fishing fleets. Workshop II - 28-30th March 2022
Creators: name: Demaneche, Sebastien
name: Guyader, Olivier
name: Le Grand, Christelle
name: Merzereaud, Mathieu
name: Vigneau, Joel
name: Quentin, Laurent
Publisher: name: Ifremer
Year: 2022

description: Summary of the test of the alternative segmentation tool on the French fleets. Previous experiences and limits of the current EU-MAP fleet segmentation are presented. In light of these issues, the benefits of different alternative fleet segmentations are developed. Issues raised by data limitation for proposed alternative segmentation tool are also raised. Finally, application exercise of the alternative segmentation tool on the French national fleets operating in the supra-region Atlantic are summarised which lead to a flowchart proposal for the segmentation of the EU fleet taking into consideration all the issues highlighted before.
Vários, Sagrada Biblia. Santos Evangelios. Traducida y anotada por la Facultad de Teologia de la Universidad de Navarra. Ed. EUNSA. 1 vol. de 1524 ps. 190x110. Pamplona 1983.
Creators: name: Marques, José A.
Publisher: name: Theologica
Year: 1983

description: Theologica, Vol 18 No 1-2 (1983)
Winding statistics of a Brownian particle on a ring
Creators: name: Kundu, Anupam
name: Comtet, Alain
name: Majumdar, Satya N.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider a Brownian particle moving on a ring. We study the probability distributions of the total number of turns and the net number of counter-clockwise turns the particle makes till time t. Using a method based on the renewal properties of Brownian walker, we find exact analytical expressions of these distributions. This method serves as an alternative to the standard path integral techniques which are not always easily adaptable for certain observables. For large t, we show that these distributions have Gaussian scaling forms. We also compute large deviation functions associated to these distributions characterizing atypically large fluctuations. We provide numerical simulations in support of our analytical results.
description: 15 pages, 7figs
Peltospira smaragdina gastropod assemblage at the Y3 site in the Lucky Strike vent field (MAR)
Creators: name: Sarrazin, Jozee
name: Cannat, Mathilde
name: Sarradin, Pierre-Marie
Publisher: name: Ifremer
Year: 2015

description: Sampling the Peltospira smaragdina gastropod assemblage at the Y3 site in the Lucky Strike vent field (37°17.51′N; 32°16.66′W, Mid-Atlantic Ridge).
title: Metalle in Wasser, Sedimenten und Fischgeweben des Lafnitz-Flusses
Creators: name: Moser, Konstantin
Year: 2021

description: Im Laufe der globalen Industrialisierung wurden mehr und mehr Schadstoffe in die Umwelt freigesetzt. Eine große und problematische Schadstoffklasse, besonders in aquatischen Systemen, stellen die Schwermetalle und ihre Verbindungen dar. Sowohl in den Meeren dieser Welt als auch in Süßgewässern – Schwermetallbelastungen bedrohen diese Ökosysteme weltweit. Im Rahmen dieser Arbeit wurde der österreichische Fluss „Lafnitz“ und die zwei dort heimischen Fischarten Aitel (Squalius cephalus) und Nase (Chondrostoma nasus) auf ihre Schwermetallbelastung untersucht. Zur Analyse wurden die gefriergetrockneten Sediment- und Gewebeproben mit Säure aufgeschlossen und anschließend mittels Graphitrohr-Atomabsorptionsspektrometrie (AAS), Kaltdampf-AAS und Total reflection X-Ray Fluorescence (TXRF) untersucht. Es wurden 15 Sedimentproben und 60 Fischproben untersucht, wobei pro Fischart (n=10) 30 Proben, gleichmäßig auf die Gewebearten „Muskel“, „Leber“ und „Kieme“ aufgeteilt, vorlagen. Die analysierten Sedimentproben waren durchwegs unbelastet und unter dem österreichischen Background. Die Ausnahme stellte das Element Chrom, das bei einigen Proben vermehrt vorlag und bei Probe 12 mit 116,6mg/kg zur Einstufung „unbelastet bis mäßig belastet“ führte. Bei den Sedimentproben wurde eine starke Korrelation des Schwermetallgehalts und dem Anteil organischer Bestandteile gefunden (R²=0,9247 für Kupfer). Die Fischproben wiesen teilweise signifikante Unterschiede in der Speicherfunktion der einzelnen Gewebearten auf, wobei für die statistische Auswertung verschiedene t-Tests von Microsoft Excel verwendet wurden. So lag Quecksilber in den Muskelproben der Aitel in einer Konzentration von 0,462±0,177mg/kg dw vor, während die Kiemenproben nur 0,070±0,031mg/kg dw enthielten. Auch zwischen den Fischarten lagen teilweise große Unterschiede im Aufnahme- und Speichervermögen vor. Nickel war bei den Aitelproben nicht festzustellen, bei den Nasen hingegen enthielten die Leberproben z.B. 0,509±0,325mg/kg dw. Zum Vergleich der unterschiedlichen Speicherkapazitäten von Leber und Muskel wurden die Biokonzentrationsfaktoren (BCF) für die genannten Gewebearten in Bezug auf das Sediment berechnet. Zudem wurden die Elementkonzentrationen von Blei, Cadmium und Quecksilber mit den Lebensmittelgrenzwerten der EU verglichen, wobei die in den Fischen gemessenen Werte weit unter diesen Grenzwerten lagen. Weiters wurden 15 Wasserproben der Lafnitz physikalisch-chemisch charakterisiert. Dies inkludiert z.B. Temperatur, Leitfähigkeit, pH und das Säurebindungsvermögen. Außerdem wurden die Wasserproben auf diverse Anionen und Kationen untersucht, wie z.B. K+, Mg2+, NH4+, SO42-. Für die Ionen NO3-, SO42-, Cl-, Sr2+, Ca2+, K+, Na+, Mg2+ wurde ein sprunghafter Konzentrationsanstieg zwischen Probe 5 und 6 beobachtet. Der Anstieg wurde auf einen neben dem Fluss liegenden Glashauskomplex der Firma Frutura als wahrscheinliche Ursache zurückgeführt.
Spin-Peierls instability of deconfined quantum critical points
Creators: name: Hofmeier, David
name: Willsher, Josef
name: Seifert, Urban F. P.
name: Knolle, Johannes
Publisher: name: arXiv
Year: 2024
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Deconfined quantum critical points (DQCPs) are putative phase transitions beyond the Landau paradigm with emergent fractionalized degrees of freedom. The original example of a DQCP is the spin-1/2 quantum antiferromagnet on the square lattice which features a second order transition between valence bond solid (VBS) and Néel order. The VBS order breaks a lattice symmetry, and the corresponding VBS order parameter may couple to lattice distortion modes (phonons) at appropriate momenta. We investigate a field-theoretic description of the DQCP in the presence of such a spin-lattice coupling. We show that treating phonons as classical lattice distortions leads to a relevant monopole-phonon interaction inducing an instability towards a distorted lattice by an analogous mechanism to the spin-Peierls instability in one dimension. Consequently, there is a breakdown of the DQCP which generally becomes a strong first-order transition. Taking into account the full quantum nature of the phonons, we argue that the continuous DQCP persists above a critical phonon frequency. Lastly, we comment on the connection to general gapless, deconfined gauge theories.
description: 12 pages, 3 figures
Covert Attention and Choices
Creators: name: Perkovic, Sonja
name: Lagerkvist, Carl Johan
name: Schoemann, Martin
name: Orquin, Jacob Lund
Publisher: name: Open Science Framework
Year: 2021
Subjects: subject: Business
subject: Social and Behavioral Sciences
subject: Marketing
subject: FOS: Economics and business
subject: Psychology
subject: FOS: Psychology
subject: Cognition and Perception
subject: Cognitive Psychology

description: This preregistration concerns a re-analysis of Study 3 reported in: Perkovic, S., & Orquin, J. L. (2018). Implicit statistical learning in real-world environments leads to ecologically rational decision making. Psychological Science, 29(1), 34-44. DOI: 10.1177/0956797617733831. The re-analysis aims to assess the use of covert attention in the decision process. The hypotheses are based on results reported in: Perkovic, S., Schoemann, M., Lagerkvist, C. J., & Orquin, J. L. (2021, May 14, Version 2). Covert attention leads to fast and accurate decision making. https://doi.org/10.31234/osf.io/xmh7y
Formation à l'utilisation d'un microscope optique Zeiss et du logiciel Zen
Creators: name: Elleboode, Romain
name: Bled--Defruit, Geoffrey
name: Mahe, Kelig
Publisher: name: Ifremer
Year: 2020

description: Video1:"PresentationStructureMicroscopeZeiss" Présentation global des constituants d'un microscope en prenant l'exemple d'un microscope droit Zeiss axio imager V20. Dans cette vidéo, on passe en revu l'ensemble des composants d'un microscope optique. -revu des éléments en lumière transmise et en lumière réfléchie (halogène ou fluorescente), -description d'un cube de filtre pour principalement l'utilisation de la lumière fluorescente, -description et utilisation de la polarisation, -description du photo tube, Video2:"EcranTactileMicroscopeZeiss" Présentation de l'écran tactile du microscope droit optique Zeiss axio imager V20. Tour d'ensemble des diverses possibilités de contrôle du microscope avec un focus sur l'écran tactile du microscope. -description de l'onglet home, -description de l'onglet microscope. Video3:"RéglageDeKohlerDiaphragmeMicroscope" Présentation du réglage Kohler exemple sur un microscope droit optique Zeiss axio imager V20.Ce réglage permet d'aligner le diaphragme de champ et du condenseur et permettre une illumination en transmission homogène sur l'ensemble de l'échantillon observé. -description étape par étape du réglage de Kohler. -réglage du diaphragme d'illumination pour optimiser le contraste. Video4:"LogicielDeConfigurationZeiss" Présentation succincte du logiciel MTB de configuration hardware du microscope droit optique Zeiss axio imager V20, piloté par ZEN et TNPC. -exemple d'ajout d'un cube de filtre dans la configuration, -explication de l'importance d'une bonne configuration qui impacte les images réalisées dans ZEN. Video5:"PrésentationZen1" Présentation général de Zen exemple d'utilisation d'un microscope droit optique Zeiss axio imager V20. -description général de l'interface, -description de l'onglet locate pour la visualisation de l'échantillon, diagnostique du light path, réglage de la camera, annotation d'image calibration, meta data des images .CZI.
Gold-plated moments of nucleon structure functions in baryon chiral perturbation theory
Creators: name: Lensky, Vadim
name: Alarcón, Jose Manuel
name: Pascalutsa, Vladimir
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We obtain leading- and next-to-leading order predictions of chiral perturbation theory for several prominent moments of nucleon structure functions. These free-parameter free results turn out to be in overall agreement with the available empirical information on nearly all of the considered moments, in the region of low-momentum transfer ($Q^2 < 0.3$ GeV$^2$). Especially surprising is the situation for the spin polarizability $δ_{LT}$, which thus far was not reproducible in chiral perturbation theory for proton and neutron simultaneously. This problem, known as the "$δ_{LT}$ puzzle," is not seen in the present calculation.
description: 10 pages, 6 figs; references and figures updated, published version (title changed in journal)
Casciaro, José Maria. Qumran y el Nuevo Testamento: aspectos «eclesiológicos » y soteriológicos. Ediciones Universidad de Navarra, S.A. 1 vol. de 237 ps. 240x155 Pamplona 1982.
Creators: name: Morujão, Geraldo
Publisher: name: Theologica
Year: 1983

description: Theologica, Vol 18 No 1-2 (1983)
On Area-preserving and Length-preserving Nonlocal Flow of Convex Closed Plane Curves
Creators: name: Tsai, Dong-Ho
name: Wang, Xiao-Liu
Publisher: name: arXiv
Year: 2014
Subjects: subject: Differential Geometry (math.DG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 53C44, 35B40, 35K15, 35K55

description: For any $α>0,$ we study $k^α$-type length-preserving and area-preserving nonlocal flow of convex closed plane curves and show that these two types of flow evolve such curves into round circles in $C^{\infty}% $-norm.$\ $Other relevant $k^α$-type nonlocal flow is also discussed when $α\geq1.\ $
description: Published in 'Calculus of Variations and Partial Differential Equations'
Reliable State Estimation in a Truck-Semitrailer Combination using an Artificial Neural Network-Aided Extended Kalman Filter
Creators: name: Ewering, Jan-Hendrik
name: Ziaukas, Zygimantas
name: Ehlers, Simon F. G.
name: Seel, Thomas
Publisher: name: arXiv
Year: 2024
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Advanced driver assistance systems are critically dependent on reliable and accurate information regarding a vehicles' driving state. For estimation of unknown quantities, model-based and learning-based methods exist, but both suffer from individual limitations. On the one hand, model-based estimation performance is often limited by the models' accuracy. On the other hand, learning-based estimators usually do not perform well in "unknown" conditions (bad generalization), which is particularly critical for semitrailers as their payload changes significantly in operation. To the best of the authors' knowledge, this work is the first to analyze the capability of state-of-the-art estimators for semitrailers to generalize across "unknown" loading states. Moreover, a novel hybrid Extended Kalman Filter (H-EKF) that takes advantage of accurate Artificial Neural Network (ANN) estimates while preserving reliable generalization capability is presented. It estimates the articulation angle between truck and semitrailer, lateral tire forces and the truck steering angle utilizing sensor data of a standard semitrailer only. An experimental comparison based on a full-scale truck-semitrailer combination indicates the superiority of the H-EKF compared to a state-of-the-art extended Kalman filter and an ANN estimator.
description: 8 pages, 3 figures, Presented at 2024 European Control Conference (ECC)
Primed for Backlash: Among Whom Does Demographic Change Provoke Anti-Immigration Attitudes?
Creators: name: Maggio, Christopher
Publisher: name: University of Illinois at Chicago
Year: 2023
Subjects: subject: Sociology
subject: FOS: Sociology

description: Past research has explored which factors are important in understanding immigration attitudes, incorporating economic, cultural, and political components, among others. Simultaneously, a literature linking local demographic context to immigration attitudes has developed, in part to identify under what conditions demographic change might increase immigration Backlash. I combine these literatures by examining what characteristics and/or contexts for U.S.-born Whites predict Backlash to demographic change. I find evidence that county-level Hispanic growth predicts a preference for reducing immigration among three groups: those without a four-year degree, those identifying as political Independents, and those reporting a decrease in household income. These results provide a framework for understanding how immigration policy attitudes may evolve for different groups in the context of demographic change.
Constraining the Cardoso-Pani-Rico metric with future observations of SgrA$^*$
Creators: name: Bambi, Cosimo
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: SgrA$^*$, the supermassive black hole candidate at the center of our Galaxy, seems to be one of the most promising object to test the Kerr black hole hypothesis with near future observations. In a few years, it will hopefully be possible to measure a number of relativistic effects around this body, and the combination of different observations can be used to constrain possible deviations from the Kerr solution. In this paper, I discuss the combination of three promising techniques in the framework of the Cardoso-Pani-Rico parametrization: the observation of blobs of plasma orbiting near the innermost stable circular orbit, the detection of the black hole shadow, and timing observations of a radio pulsar in a compact orbit. The observations of blobs of plasma and of the shadow can probe the strong gravitational field around SgrA$^*$, while the radio pulsar would be sensitive to the weak field region at larger radii. In the case of a fast-rotating object, the combination of the three measurements could provide strong constraints on the actual nature of SgrA$^*$. For a non-rotating or slow-rotating object, the bounds would be weak.
description: 8 pages, 3 figures. v2: refereed version
Quantum vortices in fermionic superfluids: from ultracold atoms to neutron stars
Creators: name: Magierski, Piotr
name: Barresi, Andrea
name: Makowski, Andrzej
name: Pęcak, Daniel
name: Wlazłowski, Gabriel
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Superconductivity (cond-mat.supr-con)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Superfluid dilute neutron matter and ultracold gas, close to the unitary regime, exhibit several similarities. Therefore, to a certain extent, fermionic ultracold gases may serve as emulators of dilute neutron matter, which forms the inner crust of neutron stars and is not directly accessed experimentally. Quantum vortices are one of the most significant properties of neutron superfluid, essential for comprehending neutron stars' dynamics. The structure and dynamics of quantum vortices as a function of pairing correlations' strength are being investigated experimentally and theoretically in ultracold gases. Certain aspects of these studies are relevant to neutron stars. We provide an overview of the characteristics of quantum vortices in s-wave-type fermionic and electrically neutral superfluids. The main focus is on the dynamics of fermionic vortices and their intrinsic structure.
Projet IPERDMX: Typologie des habitats observés à petite échelle par le protocole vidéo STAVIRO
Creators: name: Taconet, Julien
name: Sancelme, Tonin
name: Gentil, Claire
name: Gaboriau, Matthias
name: Pelletier, Dominique
name: Roos, David
Publisher: name: Ifremer
Year: 2022
Subjects: Typologie
habitat
communautés
ichtyologie
vidéo
STAVIRO
Réunion
Océan Indien
IPERDMX.

description: Une typologie des habitats à petite échelle a été définie à partir de 17 variables issues du protocole de caractérisation de l’habitat mise en œuvre dans le cadre des évaluations des communautés ichtyologiques en vidéo STAVIRO à La Réunion (projet IPERDMX). Les traitements mis en œuvre combinent une Analyse en Composante Principale (ACP), une Classification Ascendante Hiérarchique (CAH) sur les composantes principales et un Random Forest. La typologie d’habitat obtenue, appliquée aux 633 stations vidéos réalisées dans la cadre du projet IPERDMX, a permis de caractériser chaque observation selon 6 types d’habitat : le corail, les blocs, les débris, la dalle, le sable-vase et les herbiers.
ASSESSING THE PHYSIOLOGICAL EFFECTS OF PURPLE SWEET POTATO-ENRICHED YOGURT ON BODY WEIGHT, LIPID PROFILES, AND ANTIOXIDANT STATUS IN AN EXPERIMENTAL RAT MODEL
Creators: name: Muji Rahayu
name: Subrata Tri Widada
name: Menik Kasiyati
name: M. Atik Martsiningsih
Publisher: name: Zenodo
Year: 2023
Subjects: Purple Sweet Potato Yogurt; Green Tea Yogurt; High-Fat Diet; Lipid Profiles; Total Antioxidant Status

description: Abstract 
This study investigated the effects of purple sweet potato yogurt (PSPY) and green tea yogurt (GTY) on body weight, lipid profiles, and total antioxidant status in a high-fat diet-induced rat model. Thirty male white mice were divided into five groups and subjected to different dietary interventions. After 12 weeks, the results showed that PSPY and GTY significantly reduced body weight gain compared to the positive control group. Moreover, PSPY exhibited a notable improvement in total antioxidant status and lower total cholesterol and triglyceride levels, suggesting potential health benefits in managing lipid metabolism and oxidative stress. No significant changes in low-density lipoprotein cholesterol (LDL-C) and high-density lipoprotein cholesterol (HDL-C) levels were observed. Histological examination revealed protective effects against hepatic cell apoptosis in the PSPY group. These findings highlight the potential of PSPY and GTY as functional foods with cardio metabolic benefits.
Generalized Exclusion Processes: Transport Coefficients
Creators: name: Arita, Chikashi
name: Krapivsky, P. L.
name: Mallick, Kirone
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A class of generalized exclusion processes parametrized by the maximal occupancy, $k\geq 1$, is investigated. For these processes with symmetric nearest-neighbor hopping, we compute the diffusion coefficient and show that it is independent on the spatial dimension. In the extreme cases of $k=1$ (simple symmetric exclusion process) and $k=\infty$ (non-interacting symmetric random walks) the diffusion coefficient is constant; for $2\leq k
description: v1: 9 pages, 6 figures. v2: + 2 references. v3: 10 pages, 7 figures, published version