cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Active time-reverse imaging: Defect detection by coda waves in digital concrete physics
Creators: name: Balcewicz, Martin
name: Finger, Claudia
name: Saenger, Erik
name: :Unav
Publisher: name: Fraunhofer-Gesellschaft
Year: 2021

description: The localization of defects (i.e., fractures or damages) is essential in evaluating and assessing concrete in, for example, bridges. For this reason, this study presents a non-destructive testing method used primarily in passive seismology applied to active ultrasonic waveforms. Changes in the coda wave can provide information about the defect location by comparing two measurements with and without a defect. The signal comparison of active transducer signals recorded with several receivers for material before and after an applied load is the basis of Active Time-Reverse Imaging (A-TRI). This study applies the TRI technique to the signal-based analysis of reinforced concrete specimens' acoustic emission (AE). Classical time-reverse modeling uses recorded passive signals, recorded laboratory, or field experiments as input. The recorded wavefield is reversed in time and backpropagated numerically through an adequate medium representation. The wavefield will then ideally focus on the original source location. In contrast to the standard passive TRI method, an active ultrasound method using the generated wavefield from an active source is used in A-TRI. The general workflow is divided into two basic steps: (1) Ultrasonic waves are emitted from single or multiple transducers on the surface and propagate through the original medium. Several receivers record the signals. (2) The experiment is repeated with precisely the same setting after a specific loading scenario. However, the potential damage is to be detected in this case. The difference of both signals is reversed in time and used as the input signal for a time-reverse simulation to locate the defect. We see the A-TRI method as a complementary method to typically used coda-wave interferometry (CWI) to detect velocity changes in the medium. On the other hand, A-TRI can precisely determine the location of the defect. In the following, a feasibility study is presented in which the A-TRI method is applied to a synthetic data set to localize the defect.
Freiwilligenarbeit von jungen Menschen: Handlungsempfehlungen für soziokulturelle Freiwilligenkoordination
Creators: name: Stifani, Gina
Publisher: name: Hochschule Luzern – Soziale Arbeit
Year: 2024

description: In dieser Bachelorarbeit untersucht Gina Stifani, angehende Soziokulturelle Animatorin, die Freiwilligenarbeit der Generation Z. Der Fokus liegt auf der formellen Freiwilligenarbeit und jungen Menschen als potenziellem Freiwilligennachwuchs. Durch eine Darstellung des gesellschaftlichen Wertes der Freiwilligenarbeit und der Einordnung heutiger junger Menschen in die Generation Z werden verschiedene Studien und Literatur zur Freiwilligenarbeit analysiert. Daraus werden spezifische Ansprüche der Generation Z an die Freiwilligenarbeit herausgearbeitet und Handlungsansätze für die Soziokultur entwickelt. Diese Arbeit zeigt auf, dass Anpassungen in der Freiwilligenkoordination allein nicht ausreichen, sondern ein umfassender Veränderungsprozess nötig ist, um den von der Generation Z angestossenen Wertewandel zu unterstützen. Die Autorin kommt zum Schluss, dass für die Soziokultur ein dringender Handlungsbedarf besteht. Die soziokulturellen Haltungen, Prinzipien und Arbeitsmethoden spielen eine zentrale Rolle in der Begleitung der Generation Z und können eine wichtige Rolle bei der Veränderung der Freiwilligenarbeit einnehmen.

In dieser Arbeit wird der hohe Wert der Freiwilligenarbeit für die Gesellschaft betont. Es werden alle, die mit Freiwilligen arbeiten, dazu aufgerufen, die Bedürfnisse der Generation Z ernst zu nehmen und die Freiwilligenarbeit entsprechend weiterzuentwickeln. So sollen junge Menschen vermehrt zu Freiwilligenarbeit inspirieren werden und mit ihrem Engagement einen nachhaltigen gesellschaftlichen Beitrag leisten.
description: + Code Diss LU: hslusa bask + Fussnote: Bachelor-Arbeit, Hochschule Luzern – Soziale Arbeit, Studienrichtung Soziokultur, 2024 + NL-Code: NLLUHSA202401
Routing in Wireless Networks with Interferences
Creators: name: Chlebus, Bogdan S.
name: Cholvi, Vicent
name: Garncarek, Pawel
name: Jurdzinski, Tomasz
name: Kowalski, Dariusz R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: We consider dynamic routing in multi-hop wireless networks with adversarial traffic. The model of wireless communication incorporates interferences caused by packets' arrivals into the same node that overlap in time. We consider two classes of adversaries: balanced and unbalanced. We demonstrate that, for each routing algorithm and an unbalanced adversary, the algorithm is unstable against this adversary in some networks. We develop a routing algorithm that has bounded packet latency against each balanced adversary.
Flavor Decomposition of the Polarized Quark Distributions in the Nucleon from Inclusive and Semi-inclusive Deep-inelastic Scattering
Creators: name: Ackerstaff, K.
name: Collaboration, The HERMES
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Spin asymmetries of semi-inclusive cross sections for the production of positively and negatively charged hadrons have been measured in deep-inelastic scattering of polarized positrons on polarized hydrogen and 3He targets, in the kinematic range 0.023
description: 14 pages, 6 figures (eps format), 10 tables in Latex New version contains tables of asymmetries and correlation matrix
Dynamical effects on the classical Kuiper Belt during the excited-Neptune model
Creators: name: de Sousa, Rafael Ribeiro
name: Gomes, Rodney
name: Morbidelli, Alessandro
name: Neto, Ernesto Vieira
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The link between the dynamical evolution of the giant planets and the Kuiper Belt orbital structure can provide clues and insight about the dynamical history of the Solar System. The classical region of the Kuiper Belt has two populations (the cold and hot populations) with completely different physical and dynamical properties. These properties have been explained in the framework of a subset of the simulations of the Nice Model, in which Neptune remained on a low-eccentricity orbit (Neptune's eccentricity is never larger than 0.1) throughout the giant planet instability. However, recent simulations have showed that the remaining Nice model simulations, in which Neptune temporarily acquires a large-eccentricity orbit (larger than 0.1), are also consistent with the preservation of the cold population (inclination smaller than 4 degrees), if the latter formed in situ. However, the resulting a cold population showed in many of the simulations eccentricities larger than those observed for the real population. We focus on a short period of time which is characterized by Neptune's large eccentricity and a slow precession of Neptune's perihelion. We show that if self-gravity is considered in the disk, the precession rate of the particles longitude of perihelion is slowed down. This, combined with the effect of mutual scattering among the bodies, which spreads all orbital elements, allows some objects to return to low eccentricities. However, we show that if the cold population originally had a small total mass, this effect is negligible. Thus, we conclude that the only possibilities to keep at low eccentricity some cold-population objects during a high-eccentricity phase of Neptune are that (i) either Neptune's precession was rapid, as suggested by Batygin et al. (2011) or (ii) Neptune's slow precession phase was long enough to allow some particles to experience a full secular cycle.
Erica transparens P. J. Bergius 1767
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ericales
Ericaceae
Erica
Erica transparens

description: Erica comosa Linnaeus, Mantissa Plantarum Altera: 234. 1771, nom. illeg.
"Habitat ad Cap. b. spei." RCN: 2760.
 Replaced synonym: Erica transparent P.J. Bergius (1767).
Type not designated.
 Current name: Erica transparens P.J. Bergius (Ericaceae).
 Note: An illegitimate replacement name for E. transparens P.J. Bergius (1767).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part E), pp. 490-515 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 499, DOI: 10.5281/zenodo.291971
Unravelling the anticancer efficacy of 10-oxo-7-epidocetaxel: in vitro and in vivo results
Creators: name: Arehalli S. Manjappa
name: Rayasa S. Ramachandra Murthy
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Cell Biology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer

description: Purpose: To prepare 7-epidocetaxel (7ED) and 10-oxo-7-epidocetaxel (10-O-7ED) formulations as like marketed Taxotere® (TXT) injection and to screen them for in vitro and in vivo anticancer efficacy including their in vivo toxicity behavior. Methods: The 7ED and 10-O-7ED formulations were screened for in vitro anti-proliferative, anti-metastatic and cell cycle arresting behaviors. Further, in vivo acute toxicity of TXT injection containing 10% of 7ED and 10-O-7ED separately and the therapeutic study of 10-O-7ED alone were studied in B16F10 experimental metastasis mouse model. Results: 10-O-7ED caused significantly higher cytotoxicity after 48 and 72 h than 22 h study. 10-O-7ED showed significantly increased in vitro anti-metastatic activity than TXT. The TXT caused more arrest of cells at S phase, whereas 10-O-7ED arrested more at G2-M phase and vice versa at higher concentration. In vivo acute toxicity study revealed better therapeutic effect with reduced toxicity of TXT containing 10% 10-O-7ED than TXT alone. Similarly, the therapeutic study revealed significantly less number of surface metastatic nodules formation with 10-O-7ED treated group (107 ± 49) (***p p p = .041) than 10-O-7ED treated group which showed about 4% increased mean group weight. Conclusion: Our study revealed the significantly higher in vivo anti-metastatic behavior, with no toxicity, of 10-O-7ED. However, it is a preliminary observation being noticed but further investigations are needed to address the potential of 10-O-7ED in cancer treatment with mechanisms behind the improved therapeutic efficacy with no toxicity.
D=6, N=1 String Vacua and Duality
Creators: name: Ibanez, L. E.
name: Uranga, A. M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We review the structure $D=6, N=1$ string vacua with emphasis on the different connections due to T-dualities and S-dualities. The topics discussed include: Anomaly cancellation; K3 and orbifold $D=6, N=1$ heterotic compactifications; T-dualities between $E_8\times E_8$ and $Spin(32)/Z_2$ heterotic vacua; non-perturbative heterotic vacua and small instantons; N=2 Type-II/Heterotic duality in D=4 ; F-theory/heterotic duality in D=6; and heterotic/heterotic duality in six and four dimensions.
description: 52 pages, plain Latex. To appear in the proceedings of the APCTP Winter School on Duality, Mt. Sorak (Korea), February 1997
Design and characterization of a ground-based absolute polarization calibrator for use with polarization sensitive CMB experiments
Creators: name: Navaroli, M. F.
name: Teply, G. P.
name: Crowley, K. D.
name: Kaufman, J. P.
name: Galitzki, N. B.
name: Arnold, K. S.
name: Keating, B. G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present the design and characterization of a ground-based absolute polarization angle calibrator accurate to better than 0.1 degrees for use with polarization sensitive cosmic microwave background (CMB) experiments. The calibrator's accuracy requirement is driven by the need to reduce upper limits on cosmic polarization rotation, which is expected to be zero in a large class of cosmological models. Cosmic polarization effects such as cosmic birefringence and primordial magnetic fields can generate spurious B-modes that result in non-zero CMB TB and EB correlations that are degenerate with a misalignment of detector orientation. Common polarized astrophysical sources used for absolute polarization angle calibration have not been characterized to better than 0.5 degrees. Higher accuracy can be achieved through self-calibration methods, however these are subject to astrophysical foreground contamination and inherently assume the absence of effects like cosmic polarization rotation. The deficiencies in these two calibration methods highlight the need for a well characterized polarized source. The calibrator we present utilizes a 76 GHz Gunn oscillator coupled to a frequency doubler, pyramidal horn antenna, and co-rotating wire-grid polarizer. We use an accurate bubble level in combination with four precision-grade aluminum planes located within the enclosure to calibrate the source's linear polarization plane with respect to the local gravity vector to better than the 0.1 degree goal. In 2017 the calibrator was deployed for an engineering test run on the POLARBEAR CMB experiment located in Chile's Atacama Desert and is being upgraded for calibration of the POLARBEAR-2b receiver in 2018. In the following work we present a detailed overview of the calibrator design, systematic control, characterization, deployment, and plans for future CMB experiment absolute polarization calibration.
description: 15 pages, 7 figures, 2 tables, SPIE conference Austin 2018
title: ADCO, Cart. 186 (11 H 71), f. 0334r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0334r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-
project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Erica corifolia Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ericales
Ericaceae
Erica
Erica corifolia

description: Erica corifolia Linnaeus, Species Plantarum 1: 355. 1753, nom. cons.
"Habitat in Aethiopia." RCN: 2736, 2787.
 Conserved type (Cafferty & al. in Taxon 51: 810. 2003 [2002]): South Africa. Cape District, Bothasig, (Bosmansdam) 3318DC, 27 Oct 1965, E. Esterhuysen 31332 (NBG; iso- BOL).
 Current name: Erica corifolia L. (Ericaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part E), pp. 490-515 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 499, DOI: 10.5281/zenodo.291971
One-Pion Charm Baryon Transitions in a Relativistic Three-Quark Model
Creators: name: Ivanov, M. A.
name: Korner, J. G.
name: Lyubovitskij, V. E.
name: Rusetsky, A. G.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study one-pion transitions between charm baryon states in the framework of a relativistic three-quark model. We calculate the charm baryon-pion coupling factors that govern the S-wave, P-wave and D-wave one-pion transitions from the s-wave and the lowest lying p-wave charm baryon states down to the s-wave charm baryon states. For these we obtain: g_{Σ_cΛ_cπ}=8.88 GeV^{-1}, f_{Λ_{c1}Σ_cπ}=0.52 and f_{Λ_{c1}^*Σ_cπ}=21.5 GeV^{-2}. We compare our rate predictions for the one-pion transitions with experimental results.
description: 12 pages, LaTeX-file
Pseudofinite primitive permutation groups acting on one-dimensional sets
Creators: name: Zou, Tingxiang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Logic (math.LO)
subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: Working in a theory with an integer-valued dimension on interpretable sets, we classify pseudofinite definably primitive permutation groups acting on one-dimensional sets which satisfy a version of chain condition on centralizers and on point-wise stabilizers. This generalises the classification of pseudofinite definably primitive permutation groups in supersimple theories of finite rank to supersimple theories of infinite rank.
Erica cinerea Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ericales
Ericaceae
Erica
Erica cinerea

description: Erica cinerea Linnaeus, Species Plantarum 1: 352. 1753.
"Habitat in Europa media." RCN: 2739, 2775.
 Lectotype (Jarvis & McClintock in Taxon 39: 518. 1990): Herb. Linn. No. 498.46 (LINN).
 Generitype of Erica Linnaeus.
 Current name: Erica cinerea L. (Ericaceae).
 Note: Erica cinerea, with the type designated by Jarvis & McClintock, was proposed as conserved type of the genus by Jarvis (in Taxon 41: 572. 1992). However, the proposal was eventually ruled unnecessary by the General Committee (see Barrie, l.c. 55: 795-796. 2006 for a review of the history of this and related proposals).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part E), pp. 490-515 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 498, DOI: 10.5281/zenodo.291971
CDW, Superconductivity and Anomalous Metallic Behavior in 2D Transition Metal Dichalcogenides
Creators: name: Neto, Antonio H. Castro
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We propose a theory for quasi-two-dimensional transition metal dichalcogenides that provides a unified microscopic picture of the charge density wave (CDW) and superconducting phases. We show, based on the electron-phonon coupling and Fermi surface topology, that a CDW order parameter with six-fold symmetry and nodes (f-wave) gives a consistent description of the available experimental data. The elementary excitations in the CDW phase are Dirac electrons. The superconducting state has its origin on the attractive interaction mediated by phonons. The theory predicts strong deviations from Fermi liquid theory in the CDW phase.
description: 4 pages, 3 figures
Making quantum gravity calculable
Creators: name: Loll, R.
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We describe recent attempts at discretizing canonical quantum gravity in four dimensions in terms of a connection formulation. This includes a general introduction, a comparison between the real and complex connection approach, and a discussion of some open problems. (Contribution to the proceedings of the workshop ``Recent mathematical developments in classical and quantum gravity", Sintra, Portugal, July 1995.)
description: 15 pages, plain tex
City Bound in der sozialräumlichen Offenen Jugendarbeit
Creators: name: Kaufmann, Ladina
name: Lüthi, Elena
name: Zürcher, Thierry
Publisher: name: Hochschule Luzern – Soziale Arbeit
Year: 2024

description: Die Offene Jugendarbeit (OJA) in der Schweiz spielt eine entscheidende Rolle bei der Förderung von Partizipation, Empowerment und informellem Lernen bei Jugendlichen. Ein zentraler Bestandteil dieses Arbeitsfeldes ist die Auseinandersetzung mit dem öffentlichen Raum als Sozialraum, in dem Jugendliche sich bewegen. Dieser wird in der sozialräumlichen Offenen Jugendarbeit (SOJA) als ein Bildungsort betrachtet, der Raumaneignung und informelle Lernprozesse ermöglicht. Lebensweltnahe Methoden unterstützen dabei die SOJA, um im offenen Bereich solche Lernsettings zu schaffen.

Die vorliegende Arbeit untersucht, ob die erlebnispädagogische Methode City Bound (CB) in das Arbeitsfeld der SOJA integriert werden kann. CB zielt darauf ab, Jugendliche dazu zu motivieren, ihren Lebensraum in der Stadt zu erkunden, soziale Kompetenzen zu fördern, die Persönlichkeitsentwicklung voranzutreiben und neue Perspektiven einzunehmen. 

In der Synthese dieser beiden Disziplinen wird ersichtlich, dass sich die beiden Wissensgebiete in verschiedenen Zielsetzungen überschneiden. Anhand von Good Practice Beispielen wird analysiert, wie CB in die Praxis von SOJA konkret integriert werden kann. Daraus ergeben sich Potenziale von City Bound, die bisher in der Literatur nicht ausreichend behandelt wurden. Diese Potenziale beziehen sich auf die Raumaneignung, insbesondere in öffentlichen Stadträumen, sowie auf die Anwendung der Methode zur Gestaltung der Lebenswelt der Jugendlichen. Insgesamt zeigt sich eine hohe professionelle Relevanz der Integration von City Bound in die schweizerische Offene Jugendarbeit, die am Ende dieser Arbeit beleuchtet wird.
description: + Code Diss LU: hslusa bask + Fussnote: Bachelor-Arbeit, Hochschule Luzern – Soziale Arbeit, Studienrichtung Soziokultur, 2024 + NL-Code: NLLUHSA202401
MODIS Terra Science Investigator-led Processing System
Creators: name: Wolfe, Robert E.
Publisher: name: Zenodo
Year: 2022
Subjects: MODIS, Terra, Earth Science, Science Data Processing, Open-Source Science, Open Science, NASA

description: This presentation describes the NASA's MODIS Terra Science Investigator-led Processing System. This system has produced over 22 years of high-quality MODIS science data products starting soon after the MODIS instrument was launched on NASA's Terra satellite in late 1999. The hardware and software archictecture of the data system is described as well as lessons learned from generating a large number of MODIS science products that are used by the Earth Science research and applications community.
Erica coccinea Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ericales
Ericaceae
Erica
Erica coccinea

description: Erica coccinea Linnaeus, Species Plantarum 1: 355. 1753.
"Habitat in Aethiopia." RCN: 2753, 2805.
 Lectotype (Oliver & al. in Oliver & Oliver in Bothalia 32: 38. 2002): [icon] " Erica, Africana, angustifolia, glabra, floribus longis, tubulosis, dependentibus, coccineis, cum longissimis filamentis, seu appendicibus, concoloribus " in Seba, Locupl. Rer. Nat. Thes. 1: 32, t. 21, f. 4. 1734.
 Current name: Erica coccinea L. (Ericaceae).
 Note: Salter (in J. S. African Bot. 8: 280, f. 4. 1942) reproduced the Seba plate subsequently designated as the type.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part E), pp. 490-515 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 498, DOI: 10.5281/zenodo.291971
The geometric average size of Selmer groups over function fields
Creators: name: Landesman, Aaron
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We show, in the large $q$ limit, that the average size of $n$-Selmer groups of elliptic curves of bounded height over $\mathbb F_q(t)$ is the sum of the divisors of $n$. As a corollary, again in the large $q$ limit, we deduce that $100\%$ of elliptic curves of bounded height over $\mathbb F_q(t)$ have rank $0$ or $1$.
Erica curviflora Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ericales
Ericaceae
Erica
Erica curviflora

description: Erica curviflora Linnaeus, Species Plantarum 1: 354. 1753.
"Habitat in Aethiopia." RCN: 2752, 2806.
 Lectotype (Oliver & Cafferty in Oliver & Oliver in Bothalia 35: 128. 2005): Herb. Clifford: 148, Erica 10 (BM).
 Current name: Erica curviflora L. (Ericaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part E), pp. 490-515 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 499, DOI: 10.5281/zenodo.291971
title: ADCO, Boursier de Cîteaux : comptes (1489-1493) (11 H 1166), f. 00166
Creators: name: de la Côte-d'Or, Archives départementales
name: CBMA/CG21/F.PETOT/2019
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: comptes

description: Boursier de Cîteaux : comptes (1489-1493), Archives départementales de la Côte-d'Or, (11 H 1166). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Boursier de Cîteaux : comptes (1489-1493), Archives départementales de la Côte-d'Or, (11 H 1166), f. 00166, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Next Generation EU and the Balancing of Economic Union through Horizontalisation
Creators: name: Matos, Nuno
Publisher: name: Zenodo
Year: 2024

description: The EU has developed a vertical relation with its Member States on economic and monetary policies as well as national parliaments. Next Generation EU arguably breaks with this verticalisation, by shifting the focus of the political process from Member State-coordination to EU-led fiscal funding. Facing complex events, such as the covid-19 pandemic and the current security and energy crises, the limits of inter-State coordination became clear. However, NGEU also represents continuity, as verticalisation endures, therefore blurring the transnational nature of the programme. In addition, NGEU pales in comparison with the US response to the pandemic.

EU citizens increasingly demand Union-wide policies. However, Member States are not capable of delivering in the European Council, given that Heads of State or Government’s democratic mandate favour the adoption of policies with an eminent national nature. Hence, this participation mismatch needs to be addressed in order to better reflect majoritarian preferences over minoritarian bias as shown in the EU budgetary sagas on juste retour. Therefore, this paper argues that direct taxation of EU citizens is the least imperfect way to achieve it.
title: ADCO, Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Cart. 198-01 (11 H 1055), 185 folios, f. 0322
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2019
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 198-01 (11 H 1055), 185 folios, f. 0322, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 198-01 (11 H 1055), 185 folios, f. 0322, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
A superweak solution of the Strong CP Problem
Creators: name: Barr, S. B.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A non-axion solution to the Strong CP Problem is proposed that works even in the context of gravity-mediated supersymmetry breaking. Both $ε'/ε$ and indirect CP violation in the $B-\bar{B}$ are predicted to be unobservably small. $μ\longrightarrow e γ$ is predicted to arise, typically, with branching ration $3 \times 10^{-12}$. A new source of dark matter is also predicted in the model.
description: LaTex 12 pages
Canadian Crime Rates in the Penalty Box
Creators: name: Demers, Simon
Publisher: name: arXiv
Year: 2018
Subjects: subject: Other Statistics (stat.OT)
subject: FOS: Computer and information sciences

description: Over the 1962 to 2016 period, the Canadian violent crime rate has remained strongly correlated with National Hockey League (NHL) penalties. The Canadian property crime rate was similarly correlated with stolen base attempts in the Major League Baseball (MLB). Of course, correlation does not imply causation or prove association. It is simply presented here as an observation. Curious readers might be tempted to conduct additional research and ask questions in order to enhance the conversation, transition away from a state of confusion, clarify the situation, prevent false attribution, and possibly solve a problem that economists call identification.
description: 7 pages, 3 figures, supporting data and R script enclosed as supplementary files
Concentration-of-measure theory for structures and fluctuations of waves
Creators: name: Fang, Ping
name: Zhao, Liyi
name: Tian, Chushun
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mathematical Physics (math-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The emergence of nonequilibrium phenomena in individual complex wave systems has long been of fundamental interests. Its analytic studies remain notoriously difficult. Using the mathematical tool of the concentration of measure (CM), we develop a theory for structures and fluctuations of waves in individual disordered media. We find that, for both diffusive and localized waves, fluctuations associated with the change in incoming waves ("wave-to-wave" fluctuations) exhibit a new kind of universalities, which does not exist in conventional mesoscopic fluctuations associated with the change in disorder realizations ("sample-to-sample" fluctuations), and originate from the coherence between the natural channels of waves -- the transmission eigenchannels. Using the results obtained for wave-to-wave fluctuations, we find the criterion for almost all stationary scattering states to exhibit the same spatial structure such as the diffusive steady state. We further show that the expectations of observables at stationary scattering states are independent of incoming waves and given by their averages with respect to eigenchannels. This suggests the possibility of extending the studies of thermalization of closed systems to open systems, which provides new perspectives for the emergence of nonequilibrium statistical phenomena.
description: 7 pages, 4 figures, Supplemental Materials(13 pages, 6 figures)
Electrofluorochromism of conjugated polymers applied to the development of chemical sensors
Creators: name: Hafed-Khatiri, Salma
name: Quintero-Jaime, Andrés F.
name: Salinas-Torres, David
name: Montilla, Francisco
Publisher: name: University of Limerick
Year: 2024
Subjects: classificationCode: 34
subject: Chemical sciences
subject: FOS: Chemical sciences

description: Electrofluorochromism (EFC) is a phenomenon widely employed for the development of optoelectronic devices. In this work, we applied EFC as a powerful tool in sensing applications. The ability to tune the photoluminescence emission by controlling the applied potential may help maximize the response to target molecules. We have explored the EFC of the conjugated copolymer poly[9,9-dioctylfluorene-alt?benzothiadiazole] (F8BT) to design an electrofluorochromic sensor able to detect emerging pollutants with a significant impact in the marine ecosystems. In particular, a sulfonic acid-based chemical sunscreen (Ecamsule) was used as a model molecule. The photoluminescence emission modulation is affected by the presence of Ecamsule, which is attributed to the enhanced quenching process of F8BT during the p-doping process. The quenching is due to the formation of exciplex-like within the conjugated film upon the insertion of the organic anionic molecule in the polymer chain. The developed F8BT-based electrofluorochromic sensor displays a low limit of detection and good selectivity in the presence of interfering anions that are common in seawater.
Realizations of Causal Manifolds by Quantum Fields
Creators: name: Saller, Heinrich
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Quantum mechanical operators and quantum fields are interpreted as realizations of timespace manifolds. Such causal manifolds are parametrized by the classes of the positive unitary operations in all complex operations, i.e. by the homogenous spaces $\D(n)=\GL(\C^n_\R)/\U(n)$ with $n=1$ for mechanics and $n=2$ for relativistic fields. The rank $n$ gives the number of both the discrete and continuous invariants used in the harmonic analysis, i.e. two characteristic masses in the relativistic case. 'Canonical' field theories with the familiar divergencies are inappropriate realizations of the real 4-dimensional causal manifold $\D(2)$. Faithful timespace realizations do not lead to divergencies. In general they are reducible, but nondecomposable - in addition to representations with eigenvectors (states, particle) they incorporate principal vectors without a particle (eigenvector) basis as exemplified by the Coulomb field.
description: 36 pages, latex, macros included
Daboecia cantabrica K. Koch
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ericales
Ericaceae
Daboecia
Daboecia cantabrica

description: Erica daboecii Linnaeus, Species Plantarum, ed. 2, 1: 509. 1762, nom. illeg.
"Habitat in Hiberniae Gallovidia in montibus Mayo, solo caespitoso." RCN: 3099.
 Replaced synonym: Vaccinium cantabricum Huds. (1762).
 Replaced synonym of: Andromeda daboecii L. (1767), nom. illeg.
 Lectotype (Nelson in Watsonia 23: 55, f. 1. 2000): [icon] " Erica Hibernica fol. Myrti pilosis subtus incanis " in Petiver, Gazophyl. Nat.: 42, t. 27, f. 4. 1702-1709.
 Current name: Daboecia cantabrica (Huds.) K. Koch (Ericaceae).
 Note: An illegitimate renaming of Vaccinium cantabricum Hudson, Fl. Anglica: 143 (Jun 1762), to which Linnaeus refers explicitly in the protologue (Sep 1762). See extensive discussion of the history of this name by Nelson (in Watsonia 23: 48-52. 2000).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part E), pp. 490-515 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 499, DOI: 10.5281/zenodo.291971
title: НОВГОРОДСКАЯ ЖИТИЙНАЯ ЛИТЕРАТУРА: ТЕКСТ И ОБРАЗ
Creators: name: Терешкина, Дарья
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: Новгородская житийная литература чрезвычайно богата. Большое количество монастырей, окружавших Новгород, святые, подвизавшиеся в самом Новгороде, прекрасная сохранность новгородских древностей (рукописей, памятников литературы, иконописи, зодчества), обусловленная историей Новгородской земли (Новгород избежал разорения монголо-татарами, всегда сохранял собственную уникальность, заключавшуюся, кроме вечевого республиканского уклада, в свободном определении форм эстетического выражения), – всё это обусловило богатство новгородской агиографии, насчитывающей более сотни произведений. Основу новгородской житийной литературы составляют наиболее древние и «авторитетные» жития «популярных» святых: Антония Римлянина, Иоанна Новгородского, Варлаама Хутынского, Михаила Клопского, Евфимия Вяжищского и др., сохранившиеся в большом количестве списков. Древненовгородская агиография развивалась, вероятно, начиная с XIII в. и заканчивая первой половиной XVIII в. Она, как наиболее представительный средневековый жанр, отразила специфические особенности древненовгородской литературы, до сих пор являющиеся предметом научной дискуссии.
Ewald summation for ferroelectric perovskites with charges and dipoles
Creators: name: Wang, D.
name: Liu, J.
name: Zhang, J.
name: Raza, S.
name: Chen, X.
name: Jia, C. -L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Ewald summation is an important technique used to deal with long-range Coulomb interaction. While it is widely used in simulations of molecules and solid state materials, many important results are dispersed in literature and their implementations are often buried deep in large software packages. Since reliable and systematic calculation of Coulomb interaction is critical for the investigation of perovskites, here we start from the fundamentals of Ewald summation and derive clear expressions for long-range charge-charge, dipole-dipole, and charge-dipole interactions, which can be readily used for numerical computations. We also provide the interaction matrix for efficient Monte Carlo simulations involving charges and dipoles, implementing them in a Python software package. A new type of interaction matrix, which accounts for the electrostatic energy change when ions are displaced, is also derived and implemented. These results are the foundations for the investigation of ferroelectric perovskites.
description: Python program: https://gitlab.com/dwang5/PyEwald Documentation: https://dwang5.github.io/PyEwaldDoc/
GLOBAL ECONOMIC INTEGRATION AND ITS EFFECT ON POVERTY ALLEVIATION IN NIGERIA
Creators: name: Anthony Chinedu, Okoro
Publisher: name: keith journal
Year: 2025
Subjects: Poverty reduction, External sector, Nigerian economy, ARDL.

description: The study analysed the effect of foreign sector aggregates on poverty reduction in Nigeria between the period of 1987 and 2022. Annual times series data on poverty headcount (POV), exchange rate (EXR), foreign direct investment inflows (FDI), official development assistance received (ODA), and external debt (XDT) were subjected to Augmented Dickey-Fuller (ADF) Unit Root test, auto-regressive distributive lag (ARDL) estimation and diagnostic tests. The result of the study indicated that at 5 percent level, EXR, FDI, ODA, and XDT significantly influenced the level of poverty in Nigeria in the short run. Further, EXR, FDI, and XDT significantly reduced poverty in Nigeria in the long run. On the other hand, there was no statistical evidence that ODA significantly influenced poverty level in the long run. The result of the diagnostic test showed that the model had structural stability and was free from the problems of serial correlation, heteroscedasticity, and misspecification error. However, the study suggested that government and policymakers in Nigeria should strategize and enact guidelines that will correct the positive effect foreign direct investment and external debt have on the level of poverty in the short term.
Stochastic time-evolution, information geometry and the Cramer-Rao Bound
Creators: name: Ito, Sosuke
name: Dechant, Andreas
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate the connection between the time-evolution of averages of stochastic quantities and the Fisher information and its induced statistical length. As a consequence of the Cramer-Rao bound, we find that the rate of change of the average of any observable is bounded from above by its variance times the temporal Fisher information. As a consequence of this bound, we obtain a speed limit on the evolution of stochastic observables: Changing the average of an observable requires a minimum amount of time given by the change in the average squared, divided by the fluctuations of the observable times the thermodynamic cost of the transformation. In particular for relaxation dynamics, which do not depend on time explicitly, we show that the Fisher information is a monotonically decreasing function of time and that this minimal required time is determined by the initial preparation of the system. We further show that the monotonicity of the Fisher information can be used to detect hidden variables in the system and demonstrate our findings for simple examples of continuous and discrete random processes.
description: 25 pages, 4 figures
Spin tunnelling in mesoscopic systems
Creators: name: Garg, Anupam
Publisher: name: arXiv
Year: 2000
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study spin tunnelling in molecular magnets as an instance of a mesoscopic phenomenon, with special emphasis on the molecule Fe8. We show that the tunnel splitting between various pairs of Zeeman levels in this molecule oscillates as a function of applied magnetic field, vanishing completely at special points in the space of magnetic fields, known as diabolical points. This phenomena is explained in terms of two approaches, one based on spin-coherent-state path integrals, and the other on a generalization of the phase integral (or WKB) method to difference equations. Explicit formulas for the diabolical points are obtained for a model Hamiltonian.
description: 13 pages, 5 figures, uses Pramana style files; conference proceedings article
SmartCom Digital-SI (D-SI) XML exchange format for metrological data version 1.3.0
Creators: name: Hutzschenreuter, Daniel
name: Härtig, Frank
name: Wiedenhöfer, Thomas
name: Hackel, Siegfried Gustav
name: Scheibner, Alexander
name: Smith, Ian
name: Brown, Clifford
name: Heeren, Wiebke
Publisher: name: Zenodo
Year: 2019
Subjects: Digital-SI (D-SI)
data communication
IoT-communication
IoT-networking
metrology data
SmartCom
digital excahnge format
XML

description: This XML scheme implements the Digital-SI (D-SI) data model for a machine-readable transmission of metrological data in digital applications. It provides a trustworthy and common understandable interface for the exchange of metrological data based on the SI (International System of Units). Furthermore, the XML data format is designed to supports metrological framework conditions for the communication of metrological data that are given by the International Vocabulary of Metrology (VIM), the Guide to the Expression of Uncertainty in Measurement (GUM) and CODATA listings of fundamental physical constants.
description: The development of the unified meta data format for the exchange of measurement data in ICT applications and its implementation using XML is part of the research project EMPIR 17IND02 (title: SmartCom). This project has received funding from the EMPIR programme co-financed by the Participating States and from the European Union's Horizon 2020 research and innovation programme.
description: {"references": ["EMPIR 17IND02 (SmartCom): Website of the research project, https://www.ptb.de/empir2018/smartcom/home/ (accessed October 2019)", "Physikalisch-Technische-Bundesanstalt (PTB): Digital-SI (D-SI) XML - machine-readable provision of latest XML schemes, https://www.ptb.de/si/SI_Format.xsd (accessed October 2019)"]}
On the dynamics of Simulated Quantum Annealing in random Ising chains
Creators: name: Mbeng, Glen Bigan
name: Privitera, Lorenzo
name: Arceci, Luca
name: Santoro, Giuseppe E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Simulated Quantum Annealing (SQA), that is emulating a Quantum Annealing (QA) dynamics on a classical computer by a Quantum Monte Carlo whose parameters are changed during the simulation, is a well established computational strategy to cope with the exponentially large Hilbert space. It has enjoyed some early successes but has also raised more recent criticisms. Here we investigate, on the paradigmatic case of a one-dimensional transverse field Ising chain, two issues related to SQA in its Path-Integral implementation: the question of Monte Carlo vs physical (Schrödinger) dynamics and the issue of the imaginary-time continuum limit to eliminate the Trotter error. We show that, while a proper time-continuum limit is able to restitute the correct Kibble-Zurek scaling of the residual energy $\varepsilon_\mathrm{res}(τ)\sim τ^{-1/2}$ for the ordered case --- $τ$ being the total annealing time ---, the presence of disorder leads to a characteristic sampling crisis for a large number of Trotter time-slices, in the low-temperature ordered phase. Such sampling problem, in turn, leads to SQA results which are apparently unrelated to the coherent Schrödinger QA even at intermediate $τ$.
description: 8 pages, 8 figures