cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Labdanes: antifungal compounds isolates from the resinous exudate of Madia sativa against Phytophthora cinnamomi Rands
Creators: name: Díaz, Katy
name: Espinoza, Javier
name: Espinoza, Luis
name: González, César
name: Madrid, Alejandro
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology

description: In this study, resinous exudate from Madia sativa was analyzed by GC-MS. The major bioactive compounds 13,14,15-trihydroxylabd-7-ene (14) and 3,14,15-trihydroxylabd-8-ene (15) were isolated and their structures were determined by NMR. The antifungal activity of the resinous exudate and the labdanes compounds was evaluated using the inhibitory effects on the mycelial growth of plant pathogen Phytophthora cinnamomi causing root rot of various crops. The evaluation of the resinous exudate showed no inhibition over 50% at 75 mg/L, while compound 15 had the stronger effect on the myceliar growth of P. cinnamomi, with a 94.6% inhibition at 175 mg/L. The same way, the mixture of both compounds in equal parts did not show a synergistic effect but showed similar percentages of mycelial growth inhibition from 25 mg/L with respect to the compounds separately.
Reaction rates for the $^{39}$K(p,$γ$)$^{40}$Ca reaction
Creators: name: Longland, Richard
name: Dermigny, John
name: Marshall, Caleb
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The magnesium-potassium anti-correlation observed in globular cluster NGC2419 can be explained by nuclear burning of hydrogen in hot environments. The exact site of this nuclear burning is, as yet, unknown. In order to constrain the sites responsible for this anti-correlation, the nuclear reactions involved must be well understood. The $^{39}$K+p reactions are one such pair of reactions. Here, we report a new evaluation of the $^{39}$K(p,$γ$)$^{40}$Ca reaction rate by taking into account ambiguities and measurement uncertainties in the nuclear data. The uncertainty in the $^{39}$K(p,$γ$)$^{40}$Ca reaction rate is larger than previously assumed, and its influence on nucleosynthesis models is demonstrated. We find the $^{39}$K(p,$γ$)$^{40}$Ca reaction cross section should be the focus of future experimental study to help constrain models aimed at explaining the magnesium-potassium anti-correlation in globular clusters.
description: 15 pages, 7 figures, accepted to Phys. Rev. C
Localization Properties in One Dimensional Disordered Supersymmetric Quantum Mechanics
Creators: name: Comtet, A.
name: Desbois, J.
name: Monthus, C.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: A model of localization based on the Witten Hamiltonian of supersymmetric quantum mechanics is considered. The case where the superpotential $ϕ(x)$ is a random telegraph process is solved exactly. Both the localization length and the density of states are obtained analytically. A detailed study of the low energy behaviour is presented. Analytical and numerical results are presented in the case where the intervals over which $ϕ(x)$ is kept constant are distributed according to a broad distribution. Various applications of this model are considered.
description: 43 pages, plain TEX, 8 figures not included, available upon request from the Authors.
Geothermal System and Conceptual Model of Songa-Wayaua, North Maluku, Indonesia.pdf
Creators: name: Rezky, Yuanno
name: Zarkasyi, Ahmad
name: Simarmata, Robertus S. L.
Publisher: name: figshare
Year: 2018
Subjects: subject: Geophysics
subject: FOS: Earth and related environmental sciences
subject: 40499 Geophysics not elsewhere classified
subject: Geology
subject: 40401 Electrical and Electromagnetic Methods in Geophysics
subject: 40312 Structural Geology

description: Songa-Wayaua geothermal area is one of the most interesting geothermal areas located in the Bacan Island, province of North Maluku. Surface thermal features in the Songa-Wayaua area consist of hot springs, fumaroles, mud pools, hot grounds, and rock alterations by temperature 65-103.5°C. 3D-surveys have been conducted in 2006 to identify the geothermal system and prospect area of Songa-Wayaua. A 3D-inversion model from gravity data revealed a geothermal system concentrated under Songa graben structure, between Bukit Lansa dan Bukit Pele. The two bodies are the youngest volcanic rocks and estimated as the heat source of geothermal systems in this area. Geological data of Songa-Wayaua indicate impermeable rocks that have properties with argilic clay mineral (argilic clay cap) on alteration zones near the hot springs. Altered rocks occur in the Quaternary volcanic lava units and Sibela metamorphic rocks. This alteration is also reflected in the zone of magnetic anomalies, which are characterized by zones of demagnetization around manifestation of Babale Lansa, Pelepele and Padopado. Low apparent resistivity (<15 ohm-m) also indicate the presence of a layer of rock alteration due to geothermal fluid interaction with the surrounding rock. A reservoir is possibly formed in Cretaceous Metamorphic rocks, below the volcanic units, where the volcanic unit itself also has the possibility of becoming a shallow reservoir. The rock which has a density of 2.83 gr/cm3 is considered suitable to be a reservoir because it has undergone a process of deformation in the Miocene until the Pleistocene period that caused a pattern of intense fractures and permeability.
Novel CP-violating Effects in B decays from Charged-Higgs in a Two-Higgs Doublet Model for the Top Quark
Creators: name: Wu, Guo-Hong
name: Soni, Amarjit
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We explore charged-Higgs cp-violating effects in a specific type III two-Higgs doublet model which is theoretically attractive as it accommodates the large mass of the top quark in a natural fashion. Two new CP-violating phases arise from the right-handed up quark sector. We consider CP violation in both neutral and charged B decays. Some of the important findings are as follows. 1) Large direct-CP asymmetry is found to be possible for B+- to psi/J K+-. 2) Sizable D-anti-D mixing effect at the percent level is found to be admissible despite the stringent constraints from the data on K-anti-K mixing, b to s gamma and B to tau nu decays. 3) A simple but distinctive CP asymmetry pattern emerges in decays of B_d and B_s mesons, including B_d to psi/J K_S, D+ D-, and B_s to D_s+ D_s-, psi eta/eta^prime, psi/J K_S. 4) The effect of D-anti-D mixing on the CP asymmetry in B+- to D/anti-D K+- and on the extraction of the angle gamma of the unitarity triangle from such decays can be significant.
description: 32 pages, 5 figures, section V.A revised, version to appear in PRD
Method de precher, Fragment
Creators: name: :Unav
Publisher: name: University of Victoria Libraries
Year: 2024
Subjects: subject: Music--Manuscripts
valueUri: http://id.worldcat.org/fast/1030385
subject: Bookbinding
valueUri: http://id.worldcat.org/fast/836265
subject: Manuscript fragments
valueUri: http://id.worldcat.org/fast/1938802
subject: Parchment
valueUri: http://id.worldcat.org/fast/1053276
subject: Manuscript waste

description: A vellum music manuscript fragment used as the cover for a book titled "Nouvelles observations sur les différentes méthodes de prêcher" by Antoine Albert (1717-1804) published by A Lyon : Chez Pierre Bruyset Ponthus, ruë Mercière, à la Croix d'or and sold by the bookseller Pierre Bruyset Ponthis (1727-). Antiphonal fragment used as binding wrapper for host volume printed in Leon, 1757. Fragment includes chants for the Monday of Holy Week, including Faciem meam non averti (Cantus ID 002833) and Framea suscitare adversus eos (Cantus ID 002893). -- Ella Reedman, University of Victoria, 2023
XZ: Deriving redshifts from X-ray spectra of obscured AGN
Creators: name: Simmonds, Charlotte
name: Buchner, Johannes
name: Salvato, Mara
name: Hsu, Li-Ting
name: Bauer, Franz Erik
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Context: Redshifts are fundamental for our understanding of extragalactic X-ray sources. Ambiguous counterpart associations, expensive optical spectroscopy and/or multimission multiwavelength coverage to resolve degeneracies make estimation often difficult in practice. Aims: We attempt to constrain redshifts of obscured Active Galactic Nuclei (AGN) using only low-resolution X-ray spectra. Methods: Our XZ method fits AGN X-ray spectra with a moderately complex spectral model incorporating a corona, torus obscurer and warm mirror. Using the Bayesian X-ray Astronomy (BXA) package, we constrain redshift, column density, photon index and luminosity simultaneously. The redshift information primarily comes from absorption edges in Compton-thin AGN, and from the Fe K$α$ fluorescent line in heavily obscured AGN. A new generic background fitting method allows us to extract more information from limited numbers of source counts. Results: We derive redshift constraints for 74/321 hard-band detected sources in the Chandra deep field South. Comparing with spectroscopic redshifts, we find an outlier fraction of 8%, indicating that our model assumptions are valid. For three Chandra deep fields, we release our XZ redshift estimates. Conclusions: The independent XZ estimate is easy to apply and effective for a large fraction of obscured AGN in todays deep surveys without the need for any additional data. Comparing to different redshift estimation methods, XZ can resolve degeneracies in photometric redshifts, help to detect potential association problems and confirm uncertain single-line spectroscopic redshifts. With high spectral resolution and large collecting area, this technique will be highly effective for Athena/WFI observations.
description: 20 pages, 16 figures in paper, 14 in appendices
Top-quark decay via R-parity violating interactions at the Tevatron
Creators: name: Han, T.
name: Magro, M. B.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We consider the top-quark decay $t\to \tilde τb$ and $t\to τb \tildeχ^0_1$ via explicit R-parity violating interactions in SUSY theories. We discuss the observability of those channels at the Fermilab Tevatron collider. The existing Tevatron data indicate a 95% confidence level upper bound on the coupling to be less than 0.94(0.63) for a long-lived (short-lived) $\tildeχ^0_1$ with $m_{\tildeτ}=70$ GeV. At Tevatron Run II with an integrated luminosity of 2 (10) fb$^{-1}$, one can obtain a 2$σ$ constraint as 0.38 (0.24) for a long-lived $\tildeχ^0_1$ and 0.29(0.19) for a short-lived $\tildeχ^0_1$, beyond the current indirect limit.
description: 16 pages, 7 eps figures. Using LaTeX with axodraw. LSP decay mode included; more refs.; to appear in PLB
Differences in adult and adolescent listeners’ ratings of valence and arousal in emotional prosody
Creators: name: Morningstar, Michele
name: Venticinque, Joseph
name: Nelson, Eric E.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Judgments of emotional stimuli’s valence and arousal can differ based on the perceiver’s age. With most of the existing literature on age-related changes in such ratings based on perceptions of visually-presented pictures or words, less is known about how youth and adults perceive and rate the affective information contained in auditory emotional stimuli. The current study examined age-related differences in adolescent (n = 31; 45% female; aged 12–17, M = 14.35, SD = 1.68) and adult listeners’ (n = 30; 53% female; aged 21–30, M = 26.20 years, SD = 2.98) ratings of the valence and arousal of spoken words conveying happiness, anger, and a neutral expression. We also fitted closed curves to the average ratings for each emotional expression to determine their relative position on the valence-arousal plane of an affective circumplex. Compared to adults, adolescents’ ratings of emotional prosody were generally higher in valence, but more constricted in range for both valence and arousal. This pattern of ratings is suggestive of lesser differentiation amongst emotional categories’ holistic properties, which may have implications for the successful recognition and appropriate response to vocal emotional cues in adolescents’ social environments.
The Gregory-Newton Problem for Kissing Sticky Spheres
Creators: name: Trombach, Lukas
name: Schwerdtfeger, Peter
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: All possible non-isomorphic arrangements of 12 spheres kissing a central sphere (the Gregory-Newton problem) are obtained for the sticky-hard-sphere (SHS) model, and subsequently projected by geometry optimization onto a set of structures derived from an attractive Lennard-Jones (LJ) type of potential. It is shown that all 737 derived SHS contact graphs corresponding to the 12 outer spheres are (edge-induced) subgraphs of the icosahedral graph. The most widely used LJ(6,12) potential has only one minimum structure corresponding to the ideal icosahedron where the 12 outer spheres do not touch each other. The point of symmetry breaking away from the icosahedral symmetry towards the SHS limit is obtained for general LJ($a,b$) potentials with exponents $a,b\in \mathbb{R}_+$. Only if the potential becomes very repulsive in the short-range, determined by the LJ hard-sphere radius $σ$, symmetry broken solutions are observed.
description: 7 pages, 9 figures
title: ADCO, Abbaye de Cîteaux, 'Transcrits des titres de la layette marquée QQ, 1er cartable, liasses 1, 2 et 3' / Cartulaire d'Ouges (XVIIIe siècle, 2e moitié), Cart. 196 (11 H 938), f. 0050
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/2017
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: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Abbaye de Cîteaux, 'Transcrits des titres de la layette marquée QQ, 1er cartable, liasses 1, 2 et 3' / Cartulaire d'Ouges (XVIIIe siècle, 2e moitié), Archives départementales de la Côte-d'Or, Cart. 196 (11 H 938), Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Abbaye de Cîteaux, 'Transcrits des titres de la layette marquée QQ, 1er cartable, liasses 1, 2 et 3' / Cartulaire d'Ouges (XVIIIe siècle, 2e moitié), Archives départementales de la Côte-d'Or, Cart. 196 (11 H 938), f. 0050, 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
Additional file 1: of Differences in pain treatment between surgeons and anaesthesiologists in a physician staffed prehospital emergency medical service: a retrospective cohort analysis
Creators: name: Schaller, Stefan
name: Kappler, Felix
name: Hofberger, Claudia
name: Sattler, Jens
name: Wagner, Richard
name: Schneider, Gerhard
name: Blobner, Manfred
name: Kanz, Karl-Georg
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Standardized Bavarian EMS form for physicians DIVI version 4.2. (PDF 97 kb)
Policy brief: An African perspective on gender and artificialintelligence needs African data and research
Creators: name: (RIA), Research ICT Africa
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 441010
subject: Sociology of gender
classificationCode: 440705
subject: Gender, policy and administration
classificationCode: 460299
subject: Artificial intelligence not elsewhere classified

description: Research on the gender dimensions of Artificial Intelligence (AI) and other frontier technologies in Africa is still in its infancy. Compared to other world regions, Africa has little or no gender-disaggregated data on digital access, skills and participation in the digital economy. There is also limited quantitative and qualitative research on related issues such as: barriers to gender digital equality, the impact of social structures on women’s career paths in innovation, science, technology, engineering, arts, and mathematics (African Union, 2020) and the effect of crosscutting demographic characteristics on people’s experience of technology. Without representative data and research to drive evidence based policies, Africa cannot realise the full benefits of Fourth Industrial Revolution (4IR) technologies as envisaged in the African Union’s Digital Transformation Strategy. The implications of these data deserts are becoming more dire as African countries are encouraged to swiftly attempt towards transitioning to 4IR technologies, such as AI for national development and future post-Pandemic resilience, without consideration of the unintended consequences. With their immense appetite for and dependence on big data for decision-making, AI systems have the potential to exacerbate existing gender inequalities or even create new disparities if the knowledge that informs AI design is not representative of African realities
Ferramenta da Terapia Existencial: Desenvolvimento da Capacidade de Lidar com o Medo e a Ansiedade
Creators: name: Brandl, Edenilson
Publisher: name: Zenodo
Year: 2024
Subjects: Ferramenta da Terapia Existencial
Desenvolvimento da Capacidade de Lidar com o Medo e a Ansiedade
Terapia Existencial
Enciclopédia da Conscienciologia

description: Definologia: O Desenvolvimento da Capacidade de Lidar com o Medo e a Ansiedade é uma ferramenta terapêutica da Terapia Existencial (TE) destinada a auxiliar o indivíduo no processo de enfrentamento e superação das emoções perturbadoras de medo e ansiedade, promovendo uma maior resiliência psicológica e bem-estar emocional.
Intentionally disordered superlattices with high dc conductance
Creators: name: Diez, E.
name: Sanchez, A.
name: Dominguez-Adame, F.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study disordered quantum-well-based semiconductor superlattices where the disorder is intentional and short-range correlated. Such systems consist of quantum-wells of two different thicknesses randomly distributed along the growth direction, with the additional constraint that wells of one kind always appears in pairs. Imperfections due to interface roughness are considered by allowing the quantum-well thicknesses to fluctuate around their {\em ideal} values. As particular examples, we consider wide-gap (GaAs-Ga$_{1-x}$Al$_{x}$As) and narrow-gap (InAs-GaSb) superlattices. We show the existence of a band of extended states in perfect correlated disordered superlattices, giving rise to a strong enhancement of their finite-temperature dc conductance as compared to usual random ones whenever the Fermi level matches this band. This feature is seen to survive even if interface roughness is taken into account. Our predictions can be used to demonstrate experimentally that structural correlations inhibit the localization effects of disorder, even in the presence of imperfections. This effect might be the basis of new, filter-like or other specific-purpose electronic devices.
description: REVTeX 3.0, 20 pages, 7 uuencoded compressed PostScript figures as a separate file. Submitted to IEEE J Quantum Elec.
Analysis of Railway Accidents' Narratives Using Deep Learning
Creators: name: Heidarysafa, Mojtaba
name: Kowsari, Kamran
name: Barnes, Laura E.
name: Brown, Donald E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computation and Language (cs.CL)
subject: Information Retrieval (cs.IR)
subject: Machine Learning (cs.LG)
subject: Neural and Evolutionary Computing (cs.NE)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Automatic understanding of domain specific texts in order to extract useful relationships for later use is a non-trivial task. One such relationship would be between railroad accidents' causes and their correspondent descriptions in reports. From 2001 to 2016 rail accidents in the U.S. cost more than $4.6B. Railroads involved in accidents are required to submit an accident report to the Federal Railroad Administration (FRA). These reports contain a variety of fixed field entries including primary cause of the accidents (a coded variable with 389 values) as well as a narrative field which is a short text description of the accident. Although these narratives provide more information than a fixed field entry, the terminologies used in these reports are not easy to understand by a non-expert reader. Therefore, providing an assisting method to fill in the primary cause from such domain specific texts(narratives) would help to label the accidents with more accuracy. Another important question for transportation safety is whether the reported accident cause is consistent with narrative description. To address these questions, we applied deep learning methods together with powerful word embeddings such as Word2Vec and GloVe to classify accident cause values for the primary cause field using the text in the narratives. The results show that such approaches can both accurately classify accident causes based on report narratives and find important inconsistencies in accident reporting.
description: accepted in IEEE International Conference on Machine Learning and Applications (IEEE ICMLA)
Additional file 2: of Differences in pain treatment between surgeons and anaesthesiologists in a physician staffed prehospital emergency medical service: a retrospective cohort analysis
Creators: name: Schaller, Stefan
name: Kappler, Felix
name: Hofberger, Claudia
name: Sattler, Jens
name: Wagner, Richard
name: Schneider, Gerhard
name: Blobner, Manfred
name: Kanz, Karl-Georg
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Standardized Bavarian EMS form for physicians DIVI version 5.0. (PDF 626 kb)
Light Quark Masses 99
Creators: name: Narison, Stephan
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: I give a short historical and a critical review of the determinations of light quark masses from QCD at dawn of the next millennium. QCD spectral sum rules combined with ChPT give, to order $α_s^3$, the world average for the running masses: $\bar{m}_s$(2 GeV)= $(118.9\pm 12.2)$ MeV, $\bar{m}_d(2~{GeV})=(6.3\pm 0.8)$ MeV, $\bar{m}_u(2~{GeV})=(3.5\pm 0.4)$ MeV and the corresponding values of the invariant masses given in Eq. 24. Lower and upper bounds derived from the positivity of spectral moments are presented in Tables 2 and 3. For a comparison, we critically review the recent lattice results (section 8 and Table 5) and attempt to deduce the present {\it QCD grand average} determination (Table 6): $\bar{m}_s$(2 GeV)= $(110.9\pm 8.8)$ MeV, to be used with a great care. Then, we deduce the value: $B_6^{1/2}-0.45(\rm resp.~0.32)B_8^{3/2}\simeq 1.6\pm 0.4~(\rm resp.~1.1\pm 0.3)$ and the lower bound $1.1\pm 0.2$ (resp. $0.7\pm 0.1$), for the combination of the penguin operators, governing the CP-violating parameters $ε'/ε$ without (resp. with) the inclusion of the final state interaction effects. The result signals a possible deviation from the leading 1/N prediction by about $1\sim 3σ$, which should be tested using accurate non-perturbative calculations.
description: Latex2e two-column 13 pages 5 Tables + 1 figure. Review talk given at QCD 99 (Montpellier 7-13th July 1999) and plenary talk at QCD Confinement 2000 (Osaka 7-10th March 2000) Report-n0: Montpellier preprint PM/99-50. Updated version and application to epsilon'/epsilon
Deformation of Super Virasoro Algebra in Noncommutative Quantum Superspace
Creators: name: Sato, Haru-Tada
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a twisted commutator deformation for $N=1,2$ super Virasoro algebras based on $GL_q(1,1)$ covariant noncommutative superspace.
description: 10 pages, Latex
Neutrino Oscillations and Lepton Flavor Mixing
Creators: name: Kang, Kyungsik
name: Kang, Sin Kyu
name: Kim, C. S.
name: Kim, Sun Myoung
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In view of the recent announcement on non-zero neutrino mass from Super-Kamiokande experiment, it would be very timely to investigate all the possible scenarios on masses and mixings of light neutrinos. Recently suggested mass matrix texture for the quark CKM mixing, which can be originated from the family permutation symmetry and its suitable breakings, is assumed for the neutrino mass matrix and determined by the four combinations of solar, atmospheric and LSND neutrino data and cosmological hot dark matter bound as input constraints. The charged-lepton mass matrix is assumed to be diagonal so that the neutrino mixing matrix can be identified directly as the lepton flavor mixing matrix and no CP invariance violation originates from the leptonic sector. The results favor hierarchical patterns for the neutrino masses, which follow from the case when either solar-atmospheric data or solar-HDM constraints are used.
description: Latex, 9 pages
T-duality and HKT manifolds
Creators: name: Opfermann, A.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We examine conformal rescaling and T-duality in the context of four-dimensional HKT geometries. The closure of the torsion forces the conformal factor to satisfy a modified harmonic equation. Because of this equation the conformal factors form non-commutative groups acting on the HKT geometries. Using conformal rescalings and T-duality transformations we generate from flat space new families of HKT geometries with tri-holomorphic Killing vectors. We also find ultraviolet-finite (4,0) supersymmetric sigma models which are not conformally invariant.
description: 14 pages, latex2e, acknowledgement added, version to appear in Phys. Lett. B
Oscillating Neutrinos from the Galactic Center
Creators: name: Crocker, R. M.
name: Melia, F.
name: Volkas, R. R.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It has recently been demonstrated that the $γ$-ray emission spectrum of the EGRET-identified, central Galactic source 2EG J1746-2852 can be well fitted by positing that these photons are generated by the decay of $π^0$'s produced in p-p scattering at or near an energizing shock. Such scattering also produces charged pions which decay leptonically.The ratio of $γ$-rays to neutrinos generated by the central Galactic source may be accurately determined and a well-defined and potentially-measurable high energy neutrino flux at Earth is unavoidable. An opportunity, therefore, to detect neutrino oscillations over an unprecedented scale is offered by this source. In this paper we assess the prospects for such an observation with the generation of neutrino Čerenkov telescopes now in the planning stage. We determine that the next generation of detectors may find an oscillation signature in the Galactic Center (GC) signal.
description: 45 pages, LaTeX, uses ApJ style, some minor revisions, this final version to be published in ApJS
A uniqueness theorem for warped $N>16$ Minkowski backgrounds with fluxes
Creators: name: Lautz, S.
name: Papadopoulos, G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We demonstrate that warped Minkowski space backgrounds, $\mathbb{R}^{n-1,1}\times_w M^{d-n}$, $n\geq3$, that preserve strictly more than 16 supersymmetries in $d=11$ and type II $d=10$ supergravities and with fields which may not be smooth everywhere are locally isometric to the $\mathbb{R}^{d-1,1}$ Minkowski vacuum. In particular, all such flux compactification vacua of these theories have the same local geometry as the maximally supersymmetric vacuum $\mathbb{R}^{n-1,1}\times T^{d-n}$.
description: 7 pages
A Self-organising Model of Market with Single Commodity
Creators: name: Chakraborti, Anirban
name: Pradhan, Srutarshi
name: Chakrabarti, Bikas K.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Trading and Market Microstructure (q-fin.TR)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: We have studied here the self-organising features of the dynamics of a model market, where the agents `trade' for a single commodity with their money. The model market consists of fixed numbers of economic agents, money supply and commodity. We demonstrate that the model, apart from showing a self-organising behaviour, indicates a crucial role for the money supply in the market and also its self-organising behaviour is seen to be significantly affected when the money supply becomes less than the optimum. We also observed that this optimal money supply level of the market depends on the amount of `frustration' or scarcity in the commodity market.
description: 8 pages, 3 figures (encapsulated postscript)
title: „Aber wir sind noch nicht auf´m Friedhof“. Perspektiven von Bewohner*innen und Fachkräften der stationären Altenhilfe zur Sexualität im Alter
Creators: name: Betzing, Carina
name: Hedrich, Neele
name: Pioch, Fabian
name: Schulte-Ortbeck, Anna Christine
name: Sonntag, Jasmin
Publisher: name: Katholische Hochschule Nordrhein-Westfalen, Köln
Year: 2025
Subjects: subject: 300 Sozialwissenschaften

description: Ziel: Ziel der vorliegenden Forschung war die Untersuchung, inwiefern Sexualität beziehungsweise deren Ermöglichung im Senior*innenheim von Bewohner*innen und Fachkräften als relevantes Thema wahrgenommen wird. Daran anknüpfend sollte herausgestellt werden, wo sich daran anschließende Handlungsbedarfe für die Soziale Arbeit zeigen.

Methoden: Insgesamt wurden 18 Senior*innen zwischen 55 und 85 Jahren und 12 professionelle Fachkräfte eines Pflegeheims zwischen 23 und 61 Jahren mithilfe von Leitfadeninterviews befragt. Dabei wurden sowohl Einzel- als auch Gruppeninterviews ermöglicht. Die Ergebnisse wurden mithilfe der qualitativen Inhaltsanalyse nach Udo Kuckartz interpretiert.

Ergebnisse: Sexualität im Alter und dessen Ermöglichung wird von den Professionellen und den Bewohner*innen als relevantes Thema erkannt. Sie beschreiben einige Umsetzungsideen, benennen jedoch gleichzeitig viele Herausforderungen, die das Thema im Alltag mit sich bringt. Insbesondere in den Bereichen Privatsphäre, Kommunikation und Stigmatisierung zeigt sich ein erhöhter Handlungsbedarf.

Schlussfolgerungen: Die vorliegende Studie stellt eine starke Relevanz der Sexualität im Alter heraus. Die Fachkräfte und die Senior*innen selbst sind unzufrieden mit der aktuellen Gegebenheit, scheinen aber gleichzeitig überfordert mit der Entwicklung und anschließenden Umsetzung möglicher Lösungsstrategien. Die vorliegende Forschung bietet einen Überblick über erste Möglichkeiten zur Optimierung der Situation in Pflegeheimen und der Entstigmatisierung der Thematik. Daran anknüpfende Arbeiten sollten diese weiter konkretisieren.
THE STAGGERED CHARGE-ORDER PHASE OF THE EXTENDED HUBBARD MODEL
Creators: name: Borgs, C.
name: Jȩdrzejewski, J.
name: Kotecký, R.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study the phase diagram of the extended Hubbard model in the atomic limit. At zero temperature, the phase diagram decomposes into six regions: three with homogeneous phases (characterized by particle densities $ρ=0$, 1, and 2 and staggered charge density $Δ=0$) and three with staggered phases (characterized by the densities $ρ=\frac12$, 1, and $\frac32$ and staggered densities $|Δ|=\frac12$, 1, and $\frac12$). Here we use Pirogov-Sinai theory to analyze the details of the phase diagram of this model at low temperatures. In particular, we show that for any sufficiently low nonzero temperature the three staggered regions merge into one staggered region $S$, without any phase transitions (analytic free energy and staggered order parameter $Δ$) within $S$.
description: 19 pages, ams-tex, 2 Postscriptfigures
Double Chiral Logs
Creators: name: Bijnens, J.
name: Colangelo, G.
name: Ecker, G.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We determine the full structure of the leading (double-pole) divergences of O(p^6) in the meson sector of chiral perturbation theory. The field theoretic basis for this calculation is described. We then use an extension of this result to determine the p^6 contributions containing double chiral logarithms (L^2), single logarithms times p^4 constants (L x L_i^r) and products of two p^4 constants (L_i^r x L_j^r) for F_π, F_K/F_π, K_{l3} and K_{e4} form factors. Numerical results are presented for these quantities.
description: Latex, 13 pages, 1 figure
Ricci-Positive geodesic flows and point-completion of static monopole fields
Creators: name: Dorji, Kumbu
name: Harris, Adam
Publisher: name: arXiv
Year: 2018
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C07

description: We use methods of complex analysis to extend the bundle structure across a removable point-singularity in a Sasakian three-manifold.
description: 14 pages
Additional file 3: of Differences in pain treatment between surgeons and anaesthesiologists in a physician staffed prehospital emergency medical service: a retrospective cohort analysis
Creators: name: Schaller, Stefan
name: Kappler, Felix
name: Hofberger, Claudia
name: Sattler, Jens
name: Wagner, Richard
name: Schneider, Gerhard
name: Blobner, Manfred
name: Kanz, Karl-Georg
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Standardized Bavarian EMS form for physicians DIVI version 5.1. (PDF 940 kb)
RE-INTEGRATE Data User Aggreement
Creators: name: Liu, Xiufeng
Publisher: name: Zenodo
Year: 2024

description: RE-INTEGRATE is committed to open science and data sharing. This Data User Agreement outlines our expectations for ethical and responsible data reuse, ensuring that RE-INTEGRATE data is utilized to its full potential while upholding research integrity and respecting data creators. By accessing our data, you agree to be guided by these principles, which promote proper attribution, data integrity, and the use of data for the benefit of the wider community. Download the full Data User Agreement to learn more.
Sistemas de HTR, ediciones digitales y acceso al patrimonio textual: taller sobre Transkribus (READ Coop) y EVT (Edition Visualization Technology)
Creators: name: Bazzaco, Stefano
Publisher: name: Zenodo
Year: 2024
Subjects: Handwritten Text Recognition
edición digital académica
Transkribus (READ Coop)
XML-TEI
EVT (Edition Visualization Technology)

description: Los sistemas de HTR están actualmente al centro de los intereses de los humanistas porque permiten acrecentar el acceso al patrimonio textual y su procesamiento con herramientas computacionales. Alcanzando resultados de transcripción automática con documentos impresos que se acercan a un margen de error del 1%, estas aplicaciones permiten la exportación del texto en distintos formatos, entre los cuales XML. Por consiguiente, es posible establecer un flujo de trabajo que, partiendo de las digitalizaciones del documento fuente, lleve a la conversión del contenido en texto electrónico, su posterior maquetación según el estándar TEI y su publicación web con aplicaciones de visualización.

El taller que se propone se inserta en el contexto de los estudios sobre transcripción automática y edición digital y tiene como objetivo el de introducir los participantes al uso de la plataforma Transkribus (READ Coop), actualmente el sistema de HTR más fiable y que cuenta con la comunidad de usuarios más extendida. Entre las finalidades del taller subsiste la idea de que el uso consciente de Transkribus pueda proporcionar informaciones muy valiosas para el filólogo digital, impulsando la creación de ediciones digitales académicas de documentos impresos de forma simplificada.

En concreto se tratarán los siguientes temas:

·       Breve historia de la transcripción automática y estado de la cuestión sobre sistemas de OCR/HTR

·       Avances actuales: modelos de HTR individuales y mixtos

·       Introducción a Transkribus: flujo de trabajo general

·       Creación de un modelo HTR y su valoración

·       Exportación del texto transcrito en formato XML: ventajas y posibilidades de explotación

·       Adaptación del fichero al formato XML-TEI y visualización con EVT (Edition Visualization Technology)
Sub-grid modelling for two-dimensional turbulence using neural networks
Creators: name: Maulik, Romit
name: San, Omer
name: Rasheed, Adil
name: Vedula, Prakash
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: In this investigation, a data-driven turbulence closure framework is introduced and deployed for the sub-grid modelling of Kraichnan turbulence. The novelty of the proposed method lies in the fact that snapshots from high-fidelity numerical data are used to inform artificial neural networks for predicting the turbulence source term through localized grid-resolved information. In particular, our proposed methodology successfully establishes a map between inputs given by stencils of the vorticity and the streamfunction along with information from two well-known eddy-viscosity kernels. Through this we predict the sub-grid vorticity forcing in a temporally and spatially dynamic fashion. Our study is both a-priori and a-posteriori in nature. In the former, we present an extensive hyper-parameter optimization analysis in addition to learning quantification through probability density function based validation of sub-grid predictions. In the latter, we analyse the performance of our framework for flow evolution in a classical decaying two-dimensional turbulence test case in the presence of errors related to temporal and spatial discretization. Statistical assessments in the form of angle-averaged kinetic energy spectra demonstrate the promise of the proposed methodology for sub-grid quantity inference. In addition, it is also observed that some measure of a-posteriori error must be considered during optimal model selection for greater accuracy. The results in this article thus represent a promising development in the formalization of a framework for generation of heuristic-free turbulence closures from data.
Additional file 1 of Gender differences in the relationships between housework and metabolic markers: a longitudinal cohort study in China
Creators: name: Wang, Xiao-qin
name: Ren, Xiao-han
name: Kou, Wen-jing
name: Li, Yang
name: Hui, Zhao-zhao
name: Sun, Jia-ru
name: Wang, Ming-xu
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Cancer
subject: Mental Health
subject: Computational Biology

description: Additional file 1: Appendix I. Single covariate adjusted binary logistic regression models of housework and metabolic markers for Chinese men. Appendix II. Single covariate adjusted binary logistic regression models of housework and metabolic markers for Chinese women.
New anomalous trajectory in Regge theory
Creators: name: Kochelev, Nikolai I.
name: Min, Dong-Pil
name: Oh, Yongseok
name: Vento, Vicente
name: Vinnikov, Andrey V.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We show that a new Regge trajectory with α_{f_1} (0) \approx 1 and slope α_{f_1}'(0) \approx 0 explains the features of hadron-hadron scattering and photoproduction of the rho and phi mesons at large energy and momentum transfer. This trajectory with quantum numbers P = C = +1 and odd signature can be considered as a natural partner of the Pomeron which has even signature. The odd signature of the new exchange leads to contributions to the spin-dependent cross sections, which do not vanish at large energy. The links between the anomalous properties of this trajectory, the axial anomaly and the flavor singlet axial vector f_1 (1285) meson are discussed.
description: 20 pages, REVTeX, 8 figures (9 eps files), version to appear in Phys. Rev. D
Role of Tissue Doppler Ultrasonography for Emergency Assessment of Stroke
Creators: name: Almudayni, Alanoud
Publisher: name: University of Leicester
Year: 2024
Subjects: Uncategorized

description: Background The primary aims of my PhD project were to explore the feasibility of acquiring high quality brain tissue pulsation (BTP) measurements from stroke patients. The impact of artefacts on BTP estimates, and potential differences in BTP amplitude between patients and healthy controls are explored. My secondary aim was to better understand the impact of middle cerebral artery blood flow velocity (MCAv) changes on BTP amplitude. 
Methods A systematic review was conducted to explore existing methods of investigating BTPs using MR techniques. A reduction in MCAv, induced in healthy volunteers through ingestion of caffeine, was used to explore the impact of lowering MCAv on BTP amplitude (measured using a transcranial tissue Doppler [TCTD] system) under controlled conditions. TCTD and physiological measurement data were obtained from stroke patients to investigate the quality of recordings, impact of artefacts on BTP estimates, and impact of stroke on BTP amplitude. 
Results The systematic review confirmed that brain motion varies regionally within the brain, and that BTPs may be altered in the presence of pathology (e.g. Chiari I malformation). The physiological measurement study showed that BTP amplitude increases in response to caffeine. Analysis of healthy volunteer and patient data showed that artefacts tended to increase estimates of BTP amplitude. Analysis of the first 20 gates (which show limited penetration) from 18 ischaemic stroke patients and control subjects suggested a median (IQR) BTP amplitude in ischaemic stroke patients measured through the forehead of 8 μm (5.7, 13.6) compared to 16.2 μm (10.6, 24) in 24 age-matched control subjects. Waveform shapes appeared qualitatively similar to control subjects. 
Conclusions BTP amplitude appears to be lower in stroke patients compared to healthy controls but increases in response to caffeine, which lowers MCAv. Further work is required to better understand the relationship between BTPs and cerebrovascular physiology.
Mixing of superconducting $d_{x^2-y^2}$ state with s-wave states for different filling and temperature
Creators: name: Ghosh, Angsula
name: Adhikari, Sadhan K.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the order parameter for mixed-symmetry states involving a major $d_{x^2-y^2}$ state and various minor s-wave states ($s$, $s_{xy}$, and $s_{x^2+y^2}$) for different filling and temperature for mixing angles 0 and $π/2$. We employ a two-dimensional tight-binding model incorporating second-neighbor hopping for tetragonal and orthorhombic lattice. There is mixing for the symmetric $s$ state both on tetragonal and orthorhombic lattice. The $s_{xy}$ state mixes with the $d_{x^2-y^2}$ state only on orthorhombic lattice. The $s_{x^2+y^2}$ state never mixes with the $d_{x^2-y^2}$ state. The temperature dependence of the order parameters is also studied.
description: 10 pages, 9 figures, accepted in Physica C
Project VIRTIGATION Poster (NL)
Creators: name: RTDS Group
name: PCH
Publisher: name: Zenodo
Year: 2022

description: De poster is gemaakt door RTDS Group en PCH als partners van het H2020-project VIRIGATION - Emerging virusziekten bij tomaten en komkommerachtigen: implementatie van mitigatiestrategieën voor duurzaam ziektebeheer. Dit project heeft financiering ontvangen van het Horizon 2020-onderzoeks- en innovatieprogramma van de Europese Unie onder subsidieovereenkomst nr. 101000570.
title: ADCO, Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Cart. 29 (G 134), 996 folios, f. 0009
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0009, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0009, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Searching for QCD-Instantons at HERA
Creators: name: Ringwald, A.
name: Schrempp, F.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We review the present status of our ongoing systematic study of the discovery potential of QCD-instanton induced events in deep-inelastic scattering at HERA.
description: 4 pages, 5 figures; talk presented at the QCD Euroconference 98, Montpellier, July 2-8, 1998; to be published in the Proceedings