cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Superconductivity from Valley Fluctuations and Approximate SO(4) Symmetry in a Weak Coupling Theory of Twisted Bilayer Graphene
Creators: name: You, Yi-Zhuang
name: Vishwanath, Ashvin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We develop a weak coupling approach to superconductivity in twisted bilayer graphene, starting from the Fermi liquid regime. A key observation is that near half filling, the fermiology consists of well nested Fermi pockets derived from opposite valleys, leading to enhanced valley fluctuation, which in turn can mediate superconductivity. This scenario is studied within the random phase approximation. We find that inter-valley electron pairing with either chiral ($d+i d$ mixed with $p-i p$) or helical form factor is the dominant instability. An approximate SO(4) spin-valley symmetry implies a near degeneracy of spin-singlet and triplet pairing. On increasing interactions, commensurate inter-valley coherence wave (IVCW) order can arise, with simultaneous condensation at the three M points in the Brillouin Zone, and a $2\times2$ pattern in real space. In simple treatments though, this leads to a full gap at fillings $\pm (1/2+1/8)$, slightly away from half-filling. An SO(4) symmetry breaking "anti-Hunds" coupling favors the spin-singlet order both for the IVCW and the superconductor, consistent with observations. Mott insulators derived from phase fluctuating superconductors are also discussed, which exhibit both symmetry protected and intrinsic topological orders.
description: 13 pages, 8 figures, 3 tables
Acipenser Linnaeus, 1758, gen. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Acipenseriformes
Acipenseridae
Acipenser

description: Acipenser [gen. nov.]
Spiracula lateralia solitaria, linearia.
Os sub capite, retractile, edentulum. Cirri sub rostro, ante os.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 237, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
AdS-Flows and Weyl Gravity
Creators: name: Schmidhuber, Christof
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: An analogy is noted between RG flow equations in 4-dimensional gauge theory, as derived from the AdS/CFT correspondence, and the RG flow equations in 4-dimensional field theory coupled to a particular limit of Weyl supergravity. This suggests a possible theory of dynamical 3-branes with fluctuating 4-dimensional conformal factor. The argument involves a map from flows in 4-dimensional gauge theories to flows in a class of 2-dimensional sigma models.
description: 25 pages Latex; some comments, references added
Force Increase in a Repetitive Motor Task Inducing Motor Fatigue
Creators: name: Rönnefarth, Maria
name: Bathe-Peters, Rouven
name: Jooss, Andreas
name: Haberbosch, Linus
name: Scholz, Michael
name: Sein Schmidt
name: Brandt, Stephan A.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 60506 Virology

description: To evaluate task induced motor fatigue in a well-established finger tapping task, we analyzed tapping parameters and included the time course of measures of force. We hypothesized that a decline in tapping force would reflect task induced motor fatigue, defined by a lengthening of inter-tap intervals (ITI). A secondary aim was to investigate the reliability of tapping data acquisition with the force sensor. Results show that, as expected, tapping speed decreased linearly over time, due to both an increase of ITI and tap duration. In contrast, tapping force increased non-linearly over time and was uncorrelated to changes in tapping speed. Force data could serve as a measure to characterize task induced motor fatigue. Force sensors can assess a decline in tapping speed as well as an independent increase of tapping force. We argue that the increase of force reflects central compensation, i.e. perception of fatigue, due to an increase in task effort and difficulty.
Supplementary Information for 'Not all biodiversity richspots are climate refugia'
Creators: name: Kocsis, Ádám T.
name: Zhao, Qianshuo
name: Costello, Mark J.
name: Kiessling, Wolfgang
Publisher: name: Zenodo
Year: 2021

description: Supplementary Information (pdf), supplementary data and code for the publication: Not all biodiversity richspots are climate refugia by Ádám T. Kocsis, Qianshuo Zhao, Mark J. Costello and Wolfgang Kiessling. This is version 0.4 (submitted preprint). The following items are included:
 - Supplementary Information supporting the preprint: Kocsis_et_al_2021_SI.pdf.
 - Supplementary data items SD1-12, S1-S3. See Kocsis_et_al_2021_SI.pdf for descriptions.
 - Code and analysis items: 2019-12-22_cchot.zip. See readme.md within for details.
Comparative analysis of Faecalibacterium prausnitzii genomes shows a high level of genome plasticity and warrants separation into new species-level taxa
Creators: name: Fitzgerald, Brian
name: Shkoporov, Andrey N.
name: Sutton, Thomas D.S.
name: Chaplin, Andrei V.
name: Vimalkumar Velayudhan
name: R. Paul Ross
name: Hill, Colin
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: 60503 Microbial Genetics

description: R scripts and data tables needed to reproduce figures in the manuscript: Comparative analysis of Faecalibacterium prausnitzii genomes shows a high level of genome plasticity and warrants separation into new species-level taxa.
Detection of local differences in spatial characteristics between two spatiotemporal random fields
Creators: name: Yun, Sooin
name: Zhang, Xianyang
name: Li, Bo
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified

description: Comparing the spatial characteristics of spatiotemporal random fields is often at demand. However, the comparison can be challenging due to the high-dimensional feature and dependency in the data. We develop a new multiple testing approach to detect local differences in the spatial characteristics of two spatiotemporal random fields by taking the spatial information into account. Our method adopts a two-component mixture model for location wise p-values and then derives a new false discovery rate (FDR) control, called mirror procedure, to determine the optimal rejection region. This procedure is robust to model misspecification and allows for weak dependency among hypotheses. To integrate the spatial heterogeneity, we model the mixture probability as well as study the benefit if any of allowing the alternative distribution to be spatially varying. An EM-algorithm is developed to estimate the mixture model and implement the FDR procedure. We study the FDR control and the power of our new approach both theoretically and numerically, and apply the approach to compare the mean and teleconnection pattern between two synthetic climate fields.
A Fast Algorithm for Quadrature by Expansion in Three Dimensions
Creators: name: Wala, Matt
name: Klöckner, Andreas
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: This paper presents an accelerated quadrature scheme for the evaluation of layer potentials in three dimensions. Our scheme combines a generic, high order quadrature method for singular kernels called Quadrature by Expansion (QBX) with a modified version of the Fast Multipole Method (FMM). Our scheme extends a recently developed formulation of the FMM for QBX in two dimensions, which, in that setting, achieves mathematically rigorous error and running time bounds. In addition to generalization to three dimensions, we highlight some algorithmic and mathematical opportunities for improved performance and stability. Lastly, we give numerical evidence supporting the accuracy, performance, and scalability of the algorithm through a series of experiments involving the Laplace and Helmholtz equations.
AdS_5 and the 4D Cosmological Constant
Creators: name: Schmidhuber, Christof
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The hypothesis is discussed that our universe is really 5--dimensional with a nonzero cosmological constant that produces a large negative curvature. In this scenario, the observable flat 4--dimensional universe is identified with the holographic projection of the 5--dimensional world onto its own boundary.
description: 10 pages Latex, comments/corrections made
Additional file 1: of The influence of nitrogen availability on anatomical and physiological responses of Populus alba Ă P. glandulosa to drought stress
Creators: name: Song, Junyu
name: Wang, Yang
name: Pan, Yuehan
name: Pang, Jiayin
name: Zhang, Xin
name: Fan, Junfeng
name: Zhang, Yi
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Ecology
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology

description: Table S1. Leveneâ s test for homogeneity of variance in ANOVA. (DOCX 41 kb)
Computing several eigenvalues of nonlinear eigenvalue problems by selection
Creators: name: Hochstenbach, Michiel E.
name: Plestenjak, Bor
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65F15, 65F50, 15A18, 15A69

description: Computing more than one eigenvalue for (large sparse) one-parameter polynomial and general nonlinear eigenproblems, as well as for multiparameter linear and nonlinear eigenproblems, is a much harder task than for standard eigenvalue problems. We present simple but efficient selection methods based on divided differences to do this. In contrast to locking techniques, it is not necessary to keep converged eigenvectors in the search space, so that the entire search space may be devoted to new information. The techniques are applicable to many types of matrix eigenvalue problems; standard deflation is possible only for linear one-parameter problems. The methods are easy to understand and implement. Although divided differences are well-known in the context of nonlinear eigenproblems, the proposed selection techniques are new for one-parameter problems. For multiparameter problems, we improve on and generalize our previous work. We also show how to use divided differences in the framework of homogeneous coordinates, which may be appropriate for generalized eigenvalue problems with infinite eigenvalues. While the approaches are valuable alternatives for one-parameter nonlinear eigenproblems, they seem the only option for multiparameter problems.
description: 17 pages; revised version
Acipenser sturio Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Acipenseriformes
Acipenseridae
Acipenser
Acipenser sturio

description: Acipenser sturio [spec. nov.]
A. cirris 4, squamis dorsalibus 11. Mus. Ad. Fr. 1. p. 54. t 18. f. 2.
It. Scan. 187. Acipenser.
Art. gen. 65. syn. 91. Acipenser corpore tuberculis spinosis aspero.
Fn. svec. 27. Acipenser idem.
Gron. mus. 2. p. 42. Acipenser idem.
Habitat in mari Europaeo.
Pinnae D. 31. P. 30. V. 19. A. 24. C. 24.
Severi imp. aevo a coronatis ministris praeeunte tibicine ad epulas adsportabatur.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 237, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
String Creation and Monodromy from Fractional D-branes on ALE spaces
Creators: name: Takayanagi, Tadashi
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the anomalous creation of fundamental strings using the boundary state formalism of fractional D-branes on ALE spaces in the orbifold limit. The open string Witten index plays a crucial role in this calculation and so the result remains unchanged even if we blow up the orbifold geometrically, matching the anomaly inflow argument. Further we consider the quiver gauge theories on such fractional D3-branes and see that the string creation mechanism determines 1-loop logarithmic monodromy of these gauge theories. Also we comment on the relation of D(-1)-D3 amplitude to the 1-loop beta function.
description: Latex,20 pages,minor changes and reference added
title: Language is an “activity of the whole body”: A memorial to Franz Dotter
Creators: name: Wilcox, Sherman
name: Lackner, Andrea
Publisher: name: Universität Graz
Year: 2021

description: Franz Dotter was a world recognized linguist and sign
language scholar. His tragic passing in 2018 deprived the field of sign
linguistics from a pioneering voice. In this paper we ask several
questions concerning sign language and Dotter’s approach to sign
linguistics and reflect on Franz Dotter’s contributions to the field of
sign linguistics. Dotter turned his expertise and analytic skill to
questioning the common approach to sign languages which assumed
that theories developed to account for spoken language could be
simply applied to sign languages. Instead, Dotter insisted on
studying sign languages on their own terms. Dotter also was a
thoughtful critic of the claim that most characteristic elements of
sign languages are fusions of linguistic and non-linguistic elements
— a claim which he incorporated into the title of a paper and then
resoundingly rejected. As we show, Dotter was an early proponent
of cognitive linguistic approaches to sign language analysis. He also
was a critical thinker who examined and encouraged others to study
the importance of non-manual elements in sign language texts.
Always an advocate for sign languages and deaf people, Dotter was
active in fighting for Deaf Rights. Finally, we introduce some of the
research we have conducted, influenced either directly or indirectly
by our interactions with Franz Dotter.
description: Keywords:  Cognitive Linguistics, typology, sign languages,
cognitive grammar, gesture
description: Grazer Linguistische Studien 93 (Frühjahr 2021); S. 225–259
Relativity of quantum states in entanglement swapping: Violation of Bell's inequality with no entanglement
Creators: name: Nagele, Chris
name: Ilo-Okeke, Ebubechukwu O.
name: Rohde, Peter P.
name: Dowling, Jonathan P.
name: Byrnes, Tim
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The entanglement swapping protocol is analyzed in a relativistic setting, where shortly after the entanglement swapping is performed, a Bell violation measurement is performed. From an observer in the laboratory frame, a Bell violation is observed due to entanglement swapping taking place, but in a moving frame the order of the measurements is reversed, and a Bell violation is observed even though no entanglement is present. Although the measurement results are identical, the wavefunctions for the two frames are different--- one is entangled and the other is not. Furthermore, for boosts in a perpendicular direction, in the presence of decoherence, we show that a maximum Bell violation can occur across non-simultaneous points in time. This is a signature of entanglement that is spread across both space and time, showing both the non-local and non-simultaneous feature of entanglement.
Geometry and speed of evolution for a spin-s system with long-range zz-type Ising interaction
Creators: name: Krynytskyi, Yu. S.
name: Kuzmak, A. R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study the evolution of a spin-s system described by the long-range zz-type Ising interaction. The Fubini-Study metric of the quantum state manifold defined by this evolution is obtained. We explore the topology of this manifold and show that it corresponds to a sphere. Exploration of the Riemannian curvature allows us to determine the manifold geometry. Also we calculate the speed of evolution of the system and represent the curvature by means of this speed. This is important for an experimental measurement of the curvature. The conditions for achieving the minimal and maximal values of the speed of evolution are obtained. Also we examine the geometry of state manifold and speed of evolution of spin system in the thermodynamic limit. We propose the physical system of methane molecule for application of our considerations. Finally, we study the influence of an external magnetic field on the metric of state manifold and on the speed of evolution. In this case we obtain the conditions for achieving the minimal possible speed of evolution. For some predefined initial states the orientations of magnetic fields to reach the minimal and maximal values of the speed are found.
description: 25 pages, 6 figures
Two-Loop $ϕ^4$-Diagrams from String Theory
Creators: name: Marotta, R.
name: Pezzella, F.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using the {\em cutting and sewing} procedure we show how to get Feynman diagrams, up to two-loop order, of $Φ^{4}$-theory with an internal SU(N) symmetry group, starting from tachyon amplitudes of the open bosonic string theory. In a properly defined field theory limit, we easily identify the corners of the string moduli space reproducing the correctly normalized field theory amplitudes expressed in the Schwinger parametrization.
description: 28 pages, 12 figures
Ökologie und die Politik des Wissens, Teil II
Creators: name: Shiva, V.
name: Bandyopadhay, J.
name: Kreuz, Elisabeth
name: Konstanzer, Annette
Publisher: name: Südasien
Year: 2025

description: Südasien, Bd. 8 Nr. 3-4 (1988): Zu Vijaya Kumaranatungas Tod
S-Duality, SL(2,Z) Multiplets and Killing Spinors
Creators: name: Llatas, P. M.
name: de Santos, J. M. Sanchez
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The S-duality transformations in type IIB string theory can be seen as local U(1) transformations in type IIB supergravity. We use this approach to construct the $SL(2,Z)$ multiplets associated to supersymmetric backgrounds of type IIB string theory and the transformation laws of their corresponding Killing spinors.
description: 13 pages, Harvmac
title: ADCO, Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Cart. 181 (11 H 754), 165 folios, f. 0008
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/2017
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 possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 181 (11 H 754), 165 folios, f. 0008, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 181 (11 H 754), 165 folios, f. 0008, 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
Wrong, but useful: regional species distribution models may not be improved by range‐wide data under biased sampling - Supporting information
Creators: name: El-Gabbas, Ahmed
name: Dormann, Carsten F.
Publisher: name: figshare
Year: 2018
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Supporting information
El-Gabbas & Dormann (2018) Wrong, but useful: regional species distribution models may not be improved by range‐wide data under biased sampling. Ecology & Evolution 8(4): 2196-2206. DOI: 10.1002/ece3.3834.
Additional file 4: of Exosomal FMR1-AS1 facilitates maintaining cancer stem-like cell dynamic equilibrium via TLR7/NFÎşB/c-Myc signaling in female esophageal carcinoma
Creators: name: Li, Wei
name: Zhang, Liyuan
name: Guo, Binbin
name: Deng, Jieqiong
name: Wu, Siqi
name: Li, Fang
name: Wang, Yirong
name: Lu, Jiachun
name: Zhou, Yifeng
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Supplementary figure legends. (DOCX 17 kb)
Cliques in rank-1 random graphs: the role of inhomogeneity
Creators: name: Bogerd, Kay
name: Castro, Rui M.
name: van der Hofstad, Remco
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C69, 05C80, 60C05, 60F

description: We study the asymptotic behavior of the clique number in rank-1 inhomogeneous random graphs, where edge probabilities between vertices are roughly proportional to the product of their vertex weights. We show that the clique number is concentrated on at most two consecutive integers, for which we provide an expression. Interestingly, the order of the clique number is primarily determined by the overall edge density, with the inhomogeneity only affecting multiplicative constants or adding at most a $\log\log(n)$ multiplicative factor. For sparse enough graphs the clique number is always bounded and the effect of inhomogeneity completely vanishes.
description: 29 pages
Acipenser ruthenus Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Acipenseriformes
Acipenseridae
Acipenser
Acipenser ruthenus

description: Acipenser ruthenus [spec. nov.]
A. cirris 4, squamis dorsalibus 15. Mus. Ad. Fr. 1. p. 54. t. 27. f. 2. & t. 28. f. 1.
Fn. svec. 272. Acipenser ordinibus 5 squamarum ossearum: intermedio ossiculis 15.
Habitat in Rutheno; introductus a Rege Friderico I in Maelerum Sveciae.
Ova hujus & Husonis pro Garo Cavear dicto.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on pages 237-238, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Quantum Algebras for Maximal Motion Groups of N-Dimensional Flat Spaces
Creators: name: Ballesteros, A.
name: Herranz, F. J.
name: del Olmo, M. A.
name: Santander, M.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: An embedding method to get $q$-deformations for the non--semisimple algebras generating the motion groups of $N$--dimensional flat spaces is presented. This method gives a global and simultaneous scheme of $q$-deformation for all $iso(p,q)$ algebras and for those ones obtained from them by some Inönü--Wigner contractions, such as the $N$--dimensional Euclidean, Poincaré and Galilei algebras.
description: 10 pages, AMS-TEX file
Major and trace elements in meimechites – rarely occurring volcanic rocks: developing optimal analytical strategy
Creators: name: Pashkova, Galina V.
name: Panteeva, Svetlana V.
name: Ukhova, Natalia N.
name: Chubarov, Victor M.
name: Finkelshtein, Alexandr L.
name: Ivanov, Alexei V.
name: Asavin, Alexey M.
Publisher: name: Geological Society of London
Year: 2018
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences

description: Comparing the results obtained by ‘wet chemistry’ and XRF methods; ICP-MS data for meimechite samples; ICP-MS analysis of reference materials.
Chiral Vortical Effect For An Arbitrary Spin
Creators: name: Huang, Xu-Guang
name: Sadofyev, Andrey V.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Other Condensed Matter (cond-mat.other)
subject: Nuclear Theory (nucl-th)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The spin Hall effect of light attracted enormous attention in the literature due to the ongoing progress in developing of new optically active materials and metamaterials with non-trivial spin-orbit interaction. Recently, it was shown that rotating fermionic systems with relativistic massless spectrum may exhibit a 3d analogue of the spin Hall current -- the chiral vortical effect (CVE). Here we show that CVE is a general feature of massless particles with an arbitrary spin. We derive the semi-classical equations of motion in rotating frame from the first principles and show how by coordinate transformation in the phase space it can be brought to the intuitive form proposed in [1]. Our finding clarifies the superficial discrepancies in different formulations of the chiral kinetic theory for rotating systems. We then generalize the chiral kinetic theory, originally introduced for fermions, to an arbitrary spin and study chirality current in a general rotating chiral medium. We stress that the higher-spin realizations of CVE can be in principle observed in various setups including table-top experiments on quantum optics.
description: 17 pages, references updated;
D branes in string theory,I
Creators: name: Di Vecchia, Paolo
name: Liccardo, Antonella
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In these lectures we present a detailed description of the origin and of the construction of the boundary state that is now widely used for studying the properties of D branes. (Lectures given at NATO-ASI on "Quantum Geometry" in Akureyri, Iceland, August 1999).
description: 58 pages, Latex
Modular Invariance and Characteristic Numbers
Creators: name: Liu, Kefeng
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We show that a general miraculous cancellation formula, the divisibility of certain characteristic numbers and some other topologiclal results are con- sequences of the modular invariance of elliptic operators on loop spaces. Previously we have shown that modular invariance also implies the rigidity of many elliptic operators on loop spaces.
description: 14 pages
title: Αξιοποιώντας την ψηφιακή εκπαιδευτική πλατφόρμα e-me για την υλοποίηση του εκπαιδευτικού προγράμματος Out of Eden Learn στην πρωτοβάθμια εκπαίδευση
title: Utilization of the e-me educational platform for the implementation of the Out of Eden Learn educational program in primary education
titleType: AlternativeTitle
Creators: name: Σταυρίδης, Δημήτριος
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2021
Subjects: subject: Πρόγραμμα Out of Eden Learn
subject: Πρόγραμμα OOEL
subject: Ψηφιακή εκπαιδευτική πλατφόρμα e-me
subject: E-me για όλους
subject: Πανεπιστήμιο Χάρβαρντ
subject: Οργανισμός Project Zero
subject: Οργανισμός National Geographic
subject: Πολ Σάλοπεκ
subject: Πρωτοβάθμια εκπαίδευση
subject: Out of Eden Learn
subject: OOEL
subject: Digital educational platform e-me
subject: E-me for all
subject: E-me
subject: Harvard University
subject: Project Zero
subject: National Geographic
subject: Paul Salopek
subject: Out of Eden Walk
subject: Primary education

description: Η παρούσα διπλωματική εργασία προτείνει μία εναλλακτική προσέγγιση υλοποιήσεως του εκπαιδευτικού προγράμματος Out of Eden Learn (OOEL), αποκλειστικώς μέσω της ψηφιακής εκπαιδευτικής πλατφόρμας e-me. Η υπό εξέταση εκπαιδευτική πρόταση απευθύνεται σε μαθητές, οι οποίοι φοιτούν στις τάξεις από την Γ ́ έως και την ΣΤ ́ Δημοτικού. Εν πρώτοις, λαμβάνει χώρα η συνοπτική παρουσίαση του προγράμματος OOEL, καθώς και του ψηφιακού περιβάλλοντος της e-me. Έπειτα, περιγράφονται οι βασικές ανάγκες οι οποίες επιχειρείται να καλυφθούν, μέσω του συνταχθέντος Οδηγού, στο πλαίσιο της προτεινομένης εναλλακτικής υλοποιήσεως του προγράμματος OOEL. Εν συνεχεία, περιγράφεται η ανάπτυξη του Οδηγού, ο οποίος συνιστά το εγχειρίδιο υλοποιήσεως του προγράμματος OOEL, εντός της e-me και αποτελεί τον ακρογωνιαίο λίθο της προτεινομένης, διαφοροποιημένης μεθόδου εφαρμογής του προγράμματος. Επιπροσθέτως, γίνεται λόγος περί του λογισμικού, το οποίο αξιοποιήθηκε, κατά την σύνθεση του Οδηγού. Ακολούθως, παρουσιάζεται η διαδικασία αξιολογήσεως και στατιστικής διερευνήσεως του Οδηγού. Εν τέλει, παρατίθενται τα συμπεράσματα, τα οποία απέρρευσαν από την διαδικασία αποτιμήσεως του Οδηγού, καθώς και προτεινόμενα θέματα για μελλοντική μελέτη, προς βελτίωση του Οδηγού.
Electron correlation effects of the ThO and ThS molecules in the spinor basis. A relativistic coupled cluster study of ground and excited states properties
Creators: name: Tecmer, Paweł
name: González-Espinoza, Cristina E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: We present a comprehensive relativistic coupled cluster study of the electronic structures of the ThO and ThS molecules in the spinor basis. Specifically, we use the single-reference coupled cluster and the multi-reference Fock Space Coupled Cluster (FSCC) methods to model their ground and electronically-excited states. Two variants of the FSCC method have been investigated: (a) one where the electronic spectrum is obtained from sector (1,1) of the Fock space, and (b) another where the excited states come from the doubly attached electronic states to the doubly charged systems (ThO$^{2+}$ and ThS$^{2+}$), that is, from sector (0,2) of the Fock space. Our study provides a reliable set of spectroscopic parameters such as bond lengths, excitation energies, and vibrational frequencies, as well as a detailed analysis of the electron correlation effects in the ThO and ThS molecules. Finally, we examine the first ionization potential and electron affinity of the above mentioned molecules.
description: 10 pages, 1 figure, 8 tables, Version of Record
Additional file 1: of Exosomal FMR1-AS1 facilitates maintaining cancer stem-like cell dynamic equilibrium via TLR7/NFÎşB/c-Myc signaling in female esophageal carcinoma
Creators: name: Li, Wei
name: Zhang, Liyuan
name: Guo, Binbin
name: Deng, Jieqiong
name: Wu, Siqi
name: Li, Fang
name: Wang, Yirong
name: Lu, Jiachun
name: Zhou, Yifeng
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Table S1. Distributions of characteristics among female ESCC patients in Chinese populations used for study. (DOCX 18 kb)
Essays in applied microeconomics
Creators: name: Park, Jiwon
name: 0000-0003-0229-1668
Publisher: name: The University of Texas at Austin
Year: 2021
Subjects: K-12 funding
Private school enrollment
Facility-based delivery
Mortality
Outsourcing
Labor market

description: The first chapter examines whether funding for public schools affects parents' decision to send their children to private schools in the US. In the wake of the Great Recession, funding for public K-12 education fell precipitously and stayed low for several years. Exploiting the fact that states with greater reliance on state appropriations and states with no income tax experienced larger cuts, I instrument for local public school funding. I find that students exposed to a $1,000 (9.0 percent) decrease in per-pupil funding are more likely to enroll in private schools by 0.48 to 0.59 percentage points (4.5 to 5.6 percent). I show further that the effect is strongest among high socioeconomic status students living in disadvantaged areas. These findings suggest that reductions in public school resources lead to greater inequality in education and negatively change student composition in public schools through school choice. In the second chapter, I investigate the effect of Facility-Based Childbirth Policy (FBCP) to promote facility-based child delivery (FBD) and prenatal care in Rwanda. To identify the causal effect on childhood mortality rates, I utilize the geographical variation of FBD in the baseline period and the timing of the policy in a difference-in-difference framework. The reform has a substantial effect on infant (under one year) and child (under five years) mortality, with reductions of 12 and 25 deaths per 1,000 live births, respectively. However, the overall reduction in newborn (seven days) neonatal (30 days) mortality is not statistically significant despite a large increase in FBD. I also show that other policy interventions like performance-based financing schemes can strengthen the treatment effect on newborn and neonatal mortality, implying the importance of multiple approaches to reduce mortality rates. The third chapter explores whether the increase in service outsourcing to India has reduced the employment of the occupations with greater exposure to Indian service imports. To account for endogeneity, I instrument for the growth of the US's service import from India, exploiting the change in Indian import in European countries. The occupation-level analysis produces a mixed result. An increase in service imports reduces the total employment from 2000 to 2006; however, the effect attenuates in the later period of 2006 to 2016. The change is skill-biased: the reduction in employment is smaller for college-educated workers in the first period, and the sign reverses later.
Additional file 2: of Exosomal FMR1-AS1 facilitates maintaining cancer stem-like cell dynamic equilibrium via TLR7/NFÎşB/c-Myc signaling in female esophageal carcinoma
Creators: name: Li, Wei
name: Zhang, Liyuan
name: Guo, Binbin
name: Deng, Jieqiong
name: Wu, Siqi
name: Li, Fang
name: Wang, Yirong
name: Lu, Jiachun
name: Zhou, Yifeng
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: Ecology
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Materials and Methods. (DOCX 34 kb)
Calculating the tension of domain wall junctions and vortices in generalized Wess-Zumino models
Creators: name: Shifman, M.
name: ter Veldhuis, T.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study BPS saturated objects with axial geometry (wall junctions, vortices) in generalized Wess-Zumino models. It is observed that the tension of such objects is negative in general (although ``exceptional'' models are possible). We show how an ambiguity in the definition of central charges does not affect physical quantities, and we comment on the stability of the junctions and vortices. We illustrate these issues in two classes of models with Z_N symmetry. On the basis of analytical large N calculations and numerical calculations at finite N, we argue that the domain wall junctions in these models are indeed BPS saturated, and we calculate the junction tensions explicitly.
description: 22 pages, 6 figures, latex
Systematic errors in high-precision gravity measurements by light-pulse atom interferometry on the ground and in space
Creators: name: Nobili, Anna M.
name: Anselmi, Alberto
name: Pegna, Raffaello
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We focus on the fact that light-pulse atom interferometers measure the atoms' acceleration with only three data points per drop. As a result, the measured effect of the gravity gradient is systematically larger than the true one, an error linear with the gradient and quadratic in time almost unnoticed so far. We show how this error affects the absolute measurement of the gravitational acceleration $g$ as well as ground and space experiments with gradiometers based on atom interferometry such as those designed for space geodesy, the measurement of the universal constant of gravity and the detection of gravitational waves. When atom interferometers test the universality of free fall and the weak equivalence principle by dropping different isotopes of the same atom one laser interrogates both isotopes and the error reported here cancels out. With atom clouds of different species and two lasers of different frequencies the phase shifts measured by the interferometer differ by a large amount even in absence of violation. Systematic errors, including common mode accelerations coupled to the gravity gradient with the reported error, lead to hard concurrent requirements --on the ground and in space-- on several dimensionless parameters all of which must be smaller than the sought-for violation signal.
description: 6 pages
title: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f.172
Creators: name: Rouzeau, Benoît
name: Rouzeau, Benoît
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cistercien
subject: cartulaire

description: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains. Numérisation en mode image
description: Relation: https://cisterciensetressources.lamop.fr/
description: Bibliographic citation: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f.172, in Projet Cisterciens et Ressources [Ressource en ligne], https://cisterciensetressources.lamop.fr
description: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f. 172
Solvent-Containing Closure Material Can Be Used to Prevent Follicular Penetration of Caffeine and Fluorescein Sodium Salt on Porcine Ear Skin
Creators: name: Klein, Anna Lena
name: Lubda, Markus
name: Akbarzadeh Taghavi, Paniz
name: Lademann, Jürgen
name: Beckers, Ingeborg
name: Hagen, Jörg Von
name: Kolmar, Harald
name: Patzelt, Alexa
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2020
Subjects: subject: Follicular closing
subject: Follicular penetration
subject: Skin penetration
subject: Laser scanning microscopy
subject: Caffeine
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Aim: The skin represents a drug delivery portal. The establishment of a skin model capable of distinguishing between the follicular and intercellular penetration pathways remains a challenge. The study described herein was aimed at showing the influence of two nail varnishes as closure material and four application techniques to spread the active pharmaceutical ingredient (API) on a successful follicular closure without inducing penetration-enhancing effects. Materials and Methods: For all experiments, ex vivo porcine ear skin was used. In study design A, a standard and a solvent-free nail varnish were compared. It was tested whether the different application techniques (spreading with pipette, careful finger massage, 5-Hz finger massage, 5-Hz automatic massage) potentially destroy an intact follicular closure. Laser scanning microscopy imaging was used to measure if the model drug (fluorescein sodium salt) penetrated into the hair follicles. Study design B investigated how the penetration is affected when applying standard nail varnish containing solvents to skin. It was tested if the varnish blocks the API (caffeine) on completely covered areas and if adjacent areas show increased penetration. Furthermore, lateral diffusion of the API was investigated. After 20 h, the skin layers were separated by tape stripping and heat separation. The tissue samples were homogenized. Caffeine was quantified by chromatography. Results: In study design A, the standard nail varnish showed a secure follicular closure, while the solvent-free nail varnish was not able to prevent follicular penetration. Moreover, rapid application techniques were found to destroy an intact follicular closure. Only the two most gentle application techniques kept the follicular closing intact. In study design B, no caffeine was detected in both skin areas that were completely covered. Since no significant difference in caffeine penetration between the two uncovered groups was found, any influence of the applied closure material on adjacent areas was excluded. Conclusion: This study clearly demonstrates that a standard nail varnish in combination with a gentle application technique of the API provides a secure follicular closure. The presented study only investigated the closure for the substances caffeine and fluorescein sodium salt. The results might not be transferable to all kinds of APIs.
Use of the Prostate Health Index and Density in 3 Outpatient Centers to Avoid Unnecessary Prostate Biopsies
Creators: name: Schulze, Anni
name: Christoph, Frank
name: Sachs, Markus
name: Schroeder, Joerg
name: Stephan, Carsten
name: Schostak, Martin
name: Koenig, Frank
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2020
Subjects: subject: Prostate health index
subject: Prostate health index density
subject: PSA
subject: Prostate cancer
subject: Prostate biopsy
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Objectives: We investigated the diagnostic efficacy of the prostate health index (PHI) and PHI density (PHID) to avoid unnecessary prostate biopsies in 3 urological practices. Methods: In 122 patients, total prostate-specific antigen (PSA), free PSA (f-PSA), the quotient from total PSA and f-PSA (f-PSA%), and [-2]pro-PSA were measured in the serum; PHI, PHID, and PSA density (PSAD) were calculated prior to prostate biopsy. Tissue sampling via transrectal biopsy was indicated in case of suspicious PSA (progression and/or elevation of PSA) and/or suspicious digital rectal examination. PSAD, PHI, and PHID were not used for biopsy indication. The diagnostic efficacy was determined with receiver-operating characteristic (ROC)and decision curve analyses. Results: Based on prostate biopsies, 38% (n = 46) of the cases had no prostate carcinoma (PCa), 21% (n = 26) no clinically significant (insignificant) PCa, and 41% (n = 50) had clinically significant PCa. ROC analyses of the PSA parameters showed higher diagnostic efficacy for PHI and PHID (AUC 0.722 and 0.739) than for f-PSA%, PSA, and PSAD (AUC 0.612, 0.595, and 0.698, respectively) regarding carcinoma diagnosis. With a combined use of PHI and PHID (cutoff >40 and >0.9, respectively), only 1 clinically significant PCa would have been missed (sensitivity 98%); in 24 (20%) patients, biopsy could have been avoided. Conclusion:The integration of PHI and PHID could improve the diagnostic efficacy of risk calculators to avoid unnecessary prostate biopsies. However, as a prerequisite, validation of cutoff values in prospective studies is urgently required.
Acipenser huso Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Acipenseriformes
Acipenseridae
Acipenser
Acipenser huso

description: Acipenser huso [spec. nov.]
A. cirris 4? corpore nudo.
Art. gen. 65. syn. 92. Acipenser tuberculis carens.
Habitat in Danubio, fluviisque Imperii Ruthenici.
Alii cirros 4, alii 8 tradunt in nobis non viso. Corium pro lineis curruum praestantissimum; ab eo Ichthyocolla praeparatur & ex ovis Garum conficitur.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 238, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Statistical Methods in Computed Tomography Image Estimation
Creators: name: Bayisa, Fekadu L.
name: Liu, Xijia
name: Garpebring, Anders
name: Yu, Jun
Publisher: name: arXiv
Year: 2018
Subjects: subject: Methodology (stat.ME)
subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Purpose: There is increasing interest in computed tomography (CT) image estimations from magnetic resonance (MR) images. The estimated CT images can be utilised for attenuation correction, patient positioning, and dose planning in diagnostic and radiotherapy workflows. This study aims to introduce a novel statistical learning approach for improving CT estimation from MR images and to compare the performance of our method with the existing model based CT image estimation methods. Methods: The statistical learning approach proposed here consists of two stages. At the training stage, prior knowledges about tissue-types from CT images were used together with a Gaussian mixture model (GMM) to explore CT image estimations from MR images. Since the prior knowledges are not available at the prediction stage, a classifier based on RUSBoost algorithm was trained to estimate the tissue-types from MR images. For a new patient, the trained classifier and GMMs were used to predict CT image from MR images. The classifier and GMMs were validated by using voxel level 10-fold cross-validation and patient-level leave-one-out cross-validation, respectively. Results: The proposed approach has outperformance in CT estimation quality in comparison with the existing model based methods, especially on bone tissues. Our method improved CT image estimation by 5% and 23% on the whole brain and bone tissues, respectively. Conclusions: Evaluation of our method shows that it is a promising method to generate CT image substitutes for the implementation of fully MR-based radiotherapy and PET/MRI applications.