cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1: of Taxifolin, a natural flavonoid interacts with cell cycle regulators causes cell cycle arrest and causes tumor regression by activating Wnt/ Î˛ -catenin signaling pathway
Creators: name: Razak, Suhail
name: Tayyaba Afsar
name: Ullah, Asad
name: Almajwal, Ali
name: Musaed Alkholief
name: Aws Alshamsan
name: Sarwat Jahan
Publisher: name: figshare
Year: 2018
Subjects: Biochemistry
Cell Biology
Molecular Biology
Developmental Biology
Cancer
Computational Biology

description: Figure showing Organs with no toxicity. (DOCX 11616 kb)
Left-invariant vector fields on a Lie 2-group
Creators: name: Lerman, Eugene
Publisher: name: arXiv
Year: 2018
Subjects: subject: Differential Geometry (math.DG)
subject: Category Theory (math.CT)
subject: FOS: Mathematics

description: A Lie 2-group $G$ is a category internal to the category of Lie groups. Consequently it is a monoidal category and a Lie groupoid. The Lie groupoid structure on $G$ gives rise to the Lie 2-algebra $\mathbb{X}(G)$ of multiplicative vector fields, see (Berwick-Evans -- Lerman). The monoidal structure on $G$ gives rise to a left action of the 2-group $G$ on the Lie groupoid $G$, hence to an action of $G$ on the Lie 2-algebra $\mathbb{X}(G)$. As a result we get the Lie 2-algebra $\mathbb{X}(G)^G$ of left-invariant multiplicative vector fields. On the other hand there is a well-known construction that associates a Lie 2-algebra $\mathfrak{g}$ to a Lie 2-group $G$: apply the functor $\mathsf{Lie}: \mathsf{Lie Groups} \to \mathsf{Lie Algebras}$ to the structure maps of the category $G$. We show that the Lie 2-algebra $\mathfrak{g}$ is isomorphic to the Lie 2-algebra $\mathbb{X}(G)^G$ of left invariant multiplicative vector fields.
description: 22 pages, to appear in Theory and Applications of Categories
Lasioglossum aeratum
Creators: name: Zanini, Sebastiano
name: Dainese, Matteo
name: Kopf, Timo
name: Obwegs, Lisa
name: Anderle, Matteo
name: Leitinger, Georg
name: Tappeiner, Ulrike
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Halictidae
Lasioglossum
Lasioglossum aeratum

description: Lasioglossum aeratum (Kirby, 1802)
Notes
2022, Salten-Schlern, Burggrafenamt
description: Published as part of Zanini, Sebastiano, Dainese, Matteo, Kopf, Timo, Obwegs, Lisa, Anderle, Matteo, Leitinger, Georg & Tappeiner, Ulrike, 2025, New distribution records of wild bees (Hymenoptera, Apoidea) in South Tyrol (Italy): expanding the wild bee database, pp. e 138625 in Biodiversity Data Journal 13 on page e138625, DOI: 10.3897/BDJ.13.e138625
Merger vs. Accretion and the Structure of Dark Matter Halos
Creators: name: Salvador-Sole, E.
name: Manrique, A.
name: Solanes, J. M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: High-resolution N-body simulations of hierarchical clustering in a wide variety of cosmogonies show that the density profiles of dark matter halos are universal, with low mass halos being denser than their more massive counterparts. This mass-density correlation is interpreted as reflecting the earlier typical formation time of less massive objects. We investigate this hypothesis in the light of formation times defined as the epoch at which halos experience their last major merger. Such halo formation times are calculated by means of a modification of the extended Press & Schechter formalism which includes a phenomenological frontier, Delta_m, between tiny and notable relative mass captures leading to the distinction between merger and accretion. For Delta_m=0.6, we confirm that the characteristic density of halos is essentially proportional to the mean density of the universe at their time of formation. Yet, proportionality with respect to the critical density yields slightly better results for open universes. In addition, we find that the scale radius of halos is also essentially proportional to their virial radius at the time of formation. We show that these two relations are consistent with the following simple scenario. Violent relaxation caused by mergers rearranges the structure of halos leading to the same density profile with universal values of the dimensionless characteristic density and scale radius. Between mergers, halos grow gradually through the accretion of surrounding layers by keeping their central parts steady and expanding their virial radius as the critical density of the universe diminishes.
description: ApJ, accepted. 14 pages, including 3 figures and 1 table. Also available at http://pcess1.am.ub.es/pub/ApJ/halostruc.ps.gz
Multi-time formulation of particle creation and annihilation via interior-boundary conditions
Creators: name: Lienert, Matthias
name: Nickel, Lukas
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Interior-boundary conditions (IBCs) have been suggested as a possibility to circumvent the problem of ultraviolet divergences in quantum field theories. In the IBC approach, particle creation and annihilation is described with the help of linear conditions that relate the wave functions of two sectors of Fock space: $ψ^{(n)}(p)$ at an interior point $p$ and $ψ^{(n+m)}(q)$ at a boundary point $q$, typically a collision configuration. Here, we extend IBCs to the relativistic case. To do this, we make use of Dirac's concept of multi-time wave functions, i.e., wave functions $ψ(x_1,...,x_N)$ depending on $N$ space-time coordinates $x_i$ for $N$ particles. This provides the manifestly covariant particle-position representation that is required in the IBC approach. In order to obtain rigorous results, we construct a model for Dirac particles in 1+1 dimensions that can create or annihilate each other when they meet. Our main results are an existence and uniqueness theorem for that model, and the identification of a class of IBCs ensuring local probability conservation on all Cauchy surfaces. Furthermore, we explain how these IBCs relate to the usual formulation with creation and annihilation operators. The Lorentz invariance is discussed and it is found that apart from a constant matrix (which is required to transform in a certain way) the model is manifestly Lorentz invariant. This makes it clear that the IBC approach can be made compatible with relativity.
description: 39 pages, 2 figures
title: Sozioökonomische Perspektive auf Intersektionalität am Beispiel des Zugangs zum Schwangerschaftsabbruch
Creators: name: Chiofalo, Valentina
name: Yakar, Selen
Publisher: name: Fachinformationsdienst für internationale und interdisziplinäre Rechtsforschung
Year: 2022
Subjects: subject: 340

description: JuWissBlog
title: ADCO, Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Cart. 29 (G 134), 996 folios, f. 0429
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/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0429, 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. 0429, 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
Photoproduction of the Etas near Threshold
Creators: name: Mukhopadhyay, Nimai C.
name: Zhang, J. -F.
name: Benmerrouche, M.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We extract a parameter $ξ$, a characteristic product of the strong and electromagnetic amplitudes for the N^*(1535), to be (2.20+-0.15) in unit of 10^(-4)MeV^(-1) from the new data on photoproduction of etas off proton.
description: will be published in Phys. Rev. Lett
T-Duality in the Green-Schwarz Formalism, and the Massless/Massive IIA Duality Map
Creators: name: Cvetic, M.
name: Lu, H.
name: Pope, C. N.
name: Stelle, K. S.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive a component-field expansion of the Green-Schwarz action for the type IIA string, in an arbitrary background of massless NS-NS and R-R bosonic fields, up to quadratic order in the fermionic coordinates θ. Using this action, we extend the usual derivation of Buscher T-duality rules to include not only NS-NS, but also R-R fields. Our implementation of the T-duality transformation rules makes use of adapted background-field parametrizations, which provide a more geometrically natural and elegant description for the duality maps than the ones previously presented. These T-duality rules allow us to derive the Green-Schwarz action for the type IIB string in an arbitrary background of massless NS-NS and R-R bosonic fields, up to O(θ^2). Implemention of another T-duality transformation on this type IIB action then allows us also to derive the Green-Schwarz action for the massive IIA string. By further considering T-duality transformations for backgrounds with the two U(1) isometries of a 2-torus, we give a string-theoretic derivation of the direct T-duality relation between the massless and massive type IIA strings. In addition, we give an explicit construction of the D=8 SL(3,R)xSL(2,R) invariant supergravity with two mass parameters that form a doublet under the SL(2,R) factor.
description: Latex, 34 pages. Minor typographical corrections, and various improvements to notation and conventions. Detailed discussion of changes given in Addendum section
Additional file 5: of Neonatal gut and respiratory microbiota: coordinated development through time and space
Creators: name: Grier, Alex
name: McDavid, Andrew
name: Bokai Wang
name: Qiu, Xing
name: Java, James
name: Bandyopadhyay, Sanjukta
name: Hongmei Yang
name: Holden-Wiltse, Jeanne
name: Haeja Kessler
name: Gill, Ann
name: Huyck, Heidie
name: Falsey, Ann
name: Topham, David
name: Scheible, Kristin
name: Caserta, Mary
name: Pryhuber, Gloria
name: Gill, Steven
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Figure S4. Distribution of samples into community state types by PMA for (A) throat, (B) nasal, and (C) gut for pre-term and full-term infants. (PDF 130 kb)
The Effects of the Peak-Peak Correlation on the Peak Model of Hierarchical Clustering
Creators: name: Manrique, A.
name: Raig, A.
name: Solanes, J. M.
name: Gonzalez-Casado, G.
name: Stein, P.
name: Salvador-Sole, E.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In two previous papers a semi-analytical model was presented for the hierarchical clustering of halos via gravitational instability from peaks in a random Gaussian field of density fluctuations. This model is better founded than the extended Press-Schechter model, which is known to agree with numerical simulations and to make similar predictions. The specific merger rate, however, shows a significant departure at intermediate captured masses. The origin of this was suspected as being the rather crude approximation used for the density of nested peaks. Here, we seek to verify this suspicion by implementing a more accurate expression for the latter quantity which accounts for the correlation among peaks. We confirm that the inclusion of the peak-peak correlation improves the specific merger rate, while the good behavior of the remaining quantities is preserved.
description: ApJ accepted. 15 pages, including 4 figures. Also available at ftp://pcess1.am.ub.es/pub/ApJ/effectpp.ps.gz
Supplementary document for In-situ and fast classification of origins of Baishao (Radix Paeoniae Alba) slices based on auto-focus laser-induced breakdown spectroscopy - 6462628.pdf
Creators: name: Peng, Jiyu
name: Ye, Longfei
name: Xie, Weiyue
name: Liu, Yifan
name: Lin, Ming
name: Kong, Wenwen
name: Zhao, Zhangfeng
name: Liu, Fei
name: Huang, Jing
name: Zhou, Fei
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: Vertical view of the three-dimensional morphology of Baishao slices from three different origins
Additional file 1: of Clinical characteristics, organ failure, inflammatory markers and prediction of mortality in patients with community acquired bloodstream infection
Creators: name: Dat, Vu
name: Nguyen Long
name: Hieu, Vu
name: Nguyen Phuc
name: Nguyen Van Kinh
name: Nguyen Trung
name: H. Rogier Van Doorn
name: Bonell, Ana
name: Nadjm, Behzad
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Table S1. The aetiology of BSI by the foci of infection (DOCX 19 kb).
Leptoquark Production in Electron-Photon Scattering
Creators: name: Cuypers, Frank
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We perform a model independent analysis of the production of scalar and vector leptoquarks in the $e^-γ$ mode of a linear collider of the next generation. Since these leptoquarks are produced singly, higher masses can be probed than in other collider modes, like $e^+e^-$ scattering. We discuss the discovery potential and show how polarization and angular distributions can be used to distinguish between the different types of leptoquarks.
description: Major mistakes corrected and references added. The previous version should be discarded
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 0740
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: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0740, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0740, 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
D3-brane shells to black branes on the Coulomb branch
Creators: name: Giddings, S. B.
name: Ross, S. F.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We use the AdS/CFT duality to study the special point on the Coulomb branch of ${\cal N}=4$ SU(N) gauge theory which corresponds to a spherically symmetric shell of D3-branes. This point is of interest both because the spacetime region inside the shell is flat, and because this configuration gives a very simple example of the transition between D-branes in the perturbative string regime and the non-perturbative regime of black holes. We discuss how this geometry is described in the dual gauge theory, through its effect on the two-point functions and Wilson loops. In the calculation of the two-point function, we stress the importance of absorption by the branes.
description: 11p, Latex, 2 figures, minor change to references
Fractal aggregation of active particles
Creators: name: Paoluzzi, Matteo
name: Leoni, Marco
name: Marchetti, M Cristina
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study active run-and-tumble particles with an additional two-state internal variable characterizing their motile or non-motile state. Motile particles change irreversibly into non-motile ones upon collision with a non-motile particle. The system evolves towards an absorbing state where all particles are non-motile. We initialize the system with one non-motile particles in a bath of motile ones and study numerically the kinetics of relaxation to absorbing state and its structure as function of the density of the initial bath of motile particles and of their tumbling rate. We find a crossover from fractal aggregates at low density to homogeneous ones at high density. The persistence of single-particle dynamics as quantified by the tumbling rate pushes this crossover to higher density and can be used to tune the porosity of the aggregate. At the lowest density the fractal dimension of the aggregate approaches that obtained in single-particle diffusion limited aggregation. Our results could be exploited for the design of structures of desired porosity. The model is a first step towards the study of the collective dynamics of active particles that can exchange biological information.
description: 6 pages, 4 figures
Thermal study of the Duolong ore district in Tibet: implications for the uplift history of the Qiangtang terrane
Creators: name: Yang, Huanhuan
name: Tang, Juxing
name: Song, Yang
name: Dilles, John
name: Sousa, Francis
name: Lin, Bin
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Infectious Diseases
subject: FOS: Health sciences

description: This paper presents new apatite fission track (AFT) and apatite (U-Th)/He (AHe) data from the Duolong ore district. The corresponding AFT and AHe ages provide insights into the uplift and exhumation history of the Duolong ore district, revealing rapid exhumation with an erosional exhumation rate of 0.067 km/Ma between 65 and 35 Ma, and slow exhumation with an erosional exhumation rate of 0.023 km/Ma since 35 Ma. The new data in this study, along with previous low-temperature thermochronology data, show that samples with ages from 130 to 83 Ma are distributed close to Shuanghu in the central Qiangtang, samples with ages from 65 to 45 Ma are distributed evenly across the whole Qiangtang terrane, and several samples with ages from 20 to 7 Ma are distributed at the edge of the Qiangtang terrane. The Qiangtang terrane experienced heterogeneous surface uplift. The central Qiangtang was initially uplifted during the Early Cretaceous, and the weathered paleosoil dated between 120 and 110 Ma in the Duolong ore district is consistent with the exhumation during this period. Large-scale uplift and exhumation of the Qiangtang terrane between the Palaeocene and Eocene is consistent with the rapid exhumation of the Duolong ore district between 65 and 35 Ma; finally, the uplift and exhumation at the edge of the Qiangtang terrane since the Eocene caused the Duolong ore district to be uplifted to its present elevation.
Hubble Space Telescope Imaging of the Field of GRB970508
Creators: name: Pian, E.
name: Fruchter, A.
name: Bergeron, L. E.
name: Thorsett, S. E.
name: Frontera, F.
name: Tavani, M.
name: Costa, E.
name: Feroci, M.
name: Halpern, J.
name: Lucas, R. A.
name: Nicastro, L.
name: Palazzi, E.
name: Piro, L.
name: Sparks, W.
name: Castro-Tirado, A. J.
name: Gull, T.
name: Hurley, K.
name: Pedersen, H.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on Hubble Space Telescope observations of the optical transient discovered in the error box of GRB970508. The object was imaged on 1997 June 2 with the Space Telescope Imaging Spectrograph and Near-Infrared Camera and Multi-Object Spectrometer. The observations reveal a point-like source with R = 23.1 +- 0.2 and H = 20.6 +- 0.3, in agreement with the power-law temporal decay seen in previous ground-based monitoring. Unlike the case of GRB970228, no nebulosity is detected surrounding the OT of GRB970508, although Mg I absorption and [O II] emission seen in Keck spectra at a redshift of z = 0.835 suggest the presence of a dense, star-forming medium. The HST observations set very conservative upper limits of R ~24.5 and H ~22.2 on the brightness of any underlying extended source. If this subtends a substantial fraction of an arcsecond, then the R band limit is ~25.5. Subsequent photometry suggests a flattening of the light curve at later epochs. Assuming the OT decline follows a pure power-law and ascribing the flattening to the presence of an underlying component of constant flux, we find that this must have R = 25.4, consistent with the upper limits determined by HST. At z = 0.8, this would correspond to an absolute magnitude in the U band of ~-18, similar to that of the Large Magellanic Cloud. We propose a scenario in which the host galaxy of the GRB is of Magellanic type, possibly being a ``satellite'' of one of the bright galaxies located at few arcseconds from the optical transient.
description: 5 pages, 1 figure, to appear in the Proceedings of the Fourth Gamma Ray Bursts Symposium, eds. C. A. Meegan, R. Preece, and T. Koshut
Project 48/4: How similar are field-normalized scores from OpenAlex and three commercial databases calculated for 48 German universities?
Creators: name: Scheidsteger, Thomas
name: Haunschild, Robin
name: Bornmann, Lutz
Publisher: name: Zenodo
Year: 2024
Subjects: OpenAlex
Bibliometrics
MNCS
Lin's concordance
Web of Science
Scopus
Dimensions
OECD subject areas
university ranking

description: Presentation given at the OST seminar "Broadening data sources for bibliometric analyses: recent results and further developments" on February 28, 2024.
Lasioglossum bluethgeni Ebmer 1971
Creators: name: Zanini, Sebastiano
name: Dainese, Matteo
name: Kopf, Timo
name: Obwegs, Lisa
name: Anderle, Matteo
name: Leitinger, Georg
name: Tappeiner, Ulrike
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Halictidae
Lasioglossum
Lasioglossum bluethgeni

description: Lasioglossum bluethgeni Ebmer, 1971
Notes
2022, Burggrafenamt, Salten-Schlern, Überetsch-Unterland
description: Published as part of Zanini, Sebastiano, Dainese, Matteo, Kopf, Timo, Obwegs, Lisa, Anderle, Matteo, Leitinger, Georg & Tappeiner, Ulrike, 2025, New distribution records of wild bees (Hymenoptera, Apoidea) in South Tyrol (Italy): expanding the wild bee database, pp. e 138625 in Biodiversity Data Journal 13 on page e138625, DOI: 10.3897/BDJ.13.e138625
The new definition of lattice gauge fields and the Landau gauge
Creators: name: Nakajima, Hideo
name: Furui, Sadataka
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The Landau gauge fixing algorithm in the new definition of gauge fields is presented. In this algorithm a new solver of the Poisson equations based on the Green's function method is used. Its numerical performance of the gauge fixing algorithm is presented. Performance of the smeared gauge fixing in SU(3) is also investigated.
description: LATTICE98(Algorithms) 3 pages 3, 3 eps figures
On Affine Tropical F5 Algorithms
Creators: name: Vaccon, Tristan
name: Verron, Thibaut
name: Yokoyama, Kazuhiro
Publisher: name: arXiv
Year: 2018
Subjects: subject: Symbolic Computation (cs.SC)
subject: Commutative Algebra (math.AC)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Let $K$ be a field equipped with a valuation. Tropical varieties over $K$ can be defined with a theory of Gr{ö}bner bases taking into account the valuation of $K$.Because of the use of the valuation, the theory of tropical Gr{ö}bner bases has proved to provide settings for computations over polynomial rings over a $p$-adic field that are more stable than that of classical Gr{ö}bner bases.Beforehand, these strategies were only available for homogeneous polynomials. In this article, we extend the F5 strategy to a new definition of tropical Gr{ö}bner bases in an affine setting.We provide numerical examples to illustrate time-complexity and $p$-adic stability of this tropical F5 algorithm.We also illustrate its merits as a first step before an FGLM algorithm to compute (classical) lex bases over $p$-adics.
First-principles prediction of sub-10 nm skyrmions in Pd/Fe bilayers on Rh(111)
Creators: name: Haldar, Soumyajyoti
name: von Malottki, Stephan
name: Meyer, Sebastian
name: Bessarab, Pavel F.
name: Heinze, Stefan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We show that stable skyrmions with diameters of a few nanometers can emerge in atomic Pd/Fe bilayers on the Rh(111) surface. Based on density functional theory we calculate the exchange and the Dzyaloshinskii-Moriya interaction as well as the magnetocrystalline anisotropy energy. The later two terms are driven by spin-orbit coupling and significantly reduced compared to Pd/Fe bilayers on Ir(111) as expected since Rh and Ir are isoelectronic $4d$ and $5d$ transition-metals. However, there is still a spin spiral ground state at zero magnetic field. Atomistic spin dynamics simulations show that a skyrmion phase occurs at small magnetic fields of $\sim$ 1 T. Skyrmion diameters amount to 2 to 8 nm and skyrmion lifetimes are up to 1 hour at temperatures of 25 to 45 K.
NaOH protective layer for a stable sodium metal anode in liquid electrolytes
Creators: name: Thomas, Alexander
name: Pohle, Björn
name: Schultz, Johannes
name: Hantusch, Martin
name: Mikhailova, Daria
Publisher: name: Amsterdam [u.a.] : Elsevier
Year: 2024
Subjects: subject: Sodium metal anode
subject: Sodium dendrite
subject: Sodium metal batteries
subject: Sodium morphology
subject: 333.7

description: Sodium is known as a soft metal that can easily change its particle morphology. It can form outstretched and rolled fibers with plastic or brittle behavior, and cubes. In Na-batteries, metallic Na anodes demonstrate a high reactivity towards the majority of electrolyte solutions, volume change and a random deposition process from the electrolyte, accompanied by dendrite formation. In order to smooth the electrochemical Na deposition, we propose NaOH as a simple artificial protective layer for sodium, formed by its exposure to ambient conditions for a certain period of time. The formed NaOH layer on top of the metallic sodium suppresses the volume change and dendrite growth on the sodium surface. Additionally, the protected sodium does not change its morphology after a prolonged contact with carbonate-based electrolytes. In symmetric Na-batteries, the NaOH layer increases the lifetime of the electrochemical cell by eight times in comparison to non-protected Na. In the full-cell with a layered sodium oxide cathode, the NaOH-protected sodium anode also leads to a high cycling stability, providing 81 % of the initial cell capacity after 500 cycles with a 1C current rate. In contrast, batteries with a non-protected Na-anode reach only 20 % of their initial capacity under the same conditions. Therefore, the main benefits of the NaOH artificial layer are the chemical compatibility with the carbonate-based electrolytes, the protection of Na metal against reaction with the electrolyte solution, the rapid Na-ion diffusion through the layer and the formation of a mechanical barrier, mitigating Na-dendrite growth. This work presents an easily scalable method to protect sodium without any additional chemicals or a special environment for this reaction.
Dispersion analysis for generalized spin polarizabilities
Creators: name: Vanderhaeghen, M.
name: Drechsel, D.
name: Gorchtein, M.
name: Metz, A.
name: Pasquini, B.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report on a dispersion relation formalism for the virtual Compton scattering (VCS) reaction on the proton, which for the first time allows a dispersive evaluation of 4 generalized polarizabilities. The dispersion formalism provides a new tool to analyze VCS experiments above pion threshold, thus increasing the sensitivity to the generalized polarizabilities of the nucleon.
description: 5pages, 2 figures, to appear in the Proceedings of the Symposium on the Gerasimov-Drell-Hearn Sum Rule and the Spin Structure in the Nucleon Resonance Region (GDH2000), June 14-17 2000, Mainz, Germany
Lasioglossum brevicorne
Creators: name: Zanini, Sebastiano
name: Dainese, Matteo
name: Kopf, Timo
name: Obwegs, Lisa
name: Anderle, Matteo
name: Leitinger, Georg
name: Tappeiner, Ulrike
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Halictidae
Lasioglossum
Lasioglossum brevicorne

description: Lasioglossum brevicorne (Schenck, 1870)
Notes
2022, Burggrafenamt, Salten-Schlern
description: Published as part of Zanini, Sebastiano, Dainese, Matteo, Kopf, Timo, Obwegs, Lisa, Anderle, Matteo, Leitinger, Georg & Tappeiner, Ulrike, 2025, New distribution records of wild bees (Hymenoptera, Apoidea) in South Tyrol (Italy): expanding the wild bee database, pp. e 138625 in Biodiversity Data Journal 13 on page e138625, DOI: 10.3897/BDJ.13.e138625
Additional file 2: of Relevance of interferon-gamma in pathogenesis of life-threatening rapidly progressive interstitial lung disease in patients with dermatomyositis
Creators: name: Ishikawa, Yuichi
name: Iwata, Shigeru
name: Hanami, Kentaro
name: Nawata, Aya
name: Mingzeng Zhang
name: Yamagata, Kaoru
name: Hirata, Shintaro
name: Sakata, Kei
name: Todoroki, Yasuyuki
name: Nakano, Kazuhisa
name: Nakayamada, Shingo
name: Satoh, Minoru
name: Tanaka, Yoshiya
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Hematology

description: Table S2 Median values and ranges of the measured cytokines. (DOCX 16 kb)
Tuning of non-paraxial effects of the Laguerre-Gaussian beam interacting with the two-component Bose-Einstein condensates
Creators: name: Bhowmik, Anal
name: Majumder, Sonjoy
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We present the theory of microscopic interaction of the spin-orbit coupled focused Laguerre-Gaussian (LG) beam with the two-component Bose-Einstein condensate (BEC), composed of two hyperfine states of $^{87}$Rb in a harmonic trap. We have shown that Raman Rabi frequency distributions over the inter-component coupling identify phase separation coupling strength. A significant enhancement of side-band transitions due to non-paraxial nature of vortex beam is observed for particular values of inter-component coupling around 1.25 and 0.64 in unit of 5.5nm for $10^5$ and $10^6$ number of atoms, respectively. The uncertainty in the estimation of these coupling strengths is improved with the focusing angles of the beam. We discuss an experimental scheme to verify this non-paraxial effect on ultra-cold atoms.
description: 15 pages, 7 figures, Journal of Physics Communications 2018
Testing the Effects of High-Dimensional Covariates via Aggregating Cumulative Covariances
Creators: name: Li, Runze
name: Xu, Kai
name: Zhou, Yeqing
name: Zhu, Liping
Publisher: name: Taylor & Francis
Year: 2022
Subjects: Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified
Science Policy

description: In this article, we test for the effects of high-dimensional covariates on the response. In many applications, different components of covariates usually exhibit various levels of variation, which is ubiquitous in high-dimensional data. To simultaneously accommodate such heteroscedasticity and high dimensionality, we propose a novel test based on an aggregation of the marginal cumulative covariances, requiring no prior information on the specific form of regression models. Our proposed test statistic is scale-invariance, tuning-free and convenient to implement. The asymptotic normality of the proposed statistic is established under the null hypothesis. We further study the asymptotic relative efficiency of our proposed test with respect to the state-of-art universal tests in two different settings: one is designed for high-dimensional linear model and the other is introduced in a completely model-free setting. A remarkable finding reveals that, thanks to the scale-invariance property, even under the high-dimensional linear models, our proposed test is asymptotically much more powerful than existing competitors for the covariates with heterogeneous variances while maintaining high efficiency for the homoscedastic ones. Supplementary materials for this article are available online.
Quantum Steganography over Noisy Channels: Achievability and Bounds
Creators: name: Sutherland, Chris
name: Brun, Todd A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum steganography is the study of hiding secret quantum information by encoding it into what an eavesdropper would perceive as an innocent-looking message. Here we study an explicit steganographic encoding for a sender, Alice, to hide a secret message in the syndromes of an error-correcting code, so that the encoding simulates a given noisy quantum channel that Eve believes to connect Alice and Bob. The actual physical channel connecting Alice and Bob is noisy, but less noisy than Eve believes. We show that for the bit-flip and depolarizing channels Alice can use Eve's lack of knowledge of the channel parameter to encode quantum information steganographically. We give an explicit encoding procedure and calculate the rate at which Alice and Bob can communicate secretly. We also show that our encoding is optimal for nondegenerate quantum codes. We calculate the rate at which secret key must be consumed. Finally, we discuss the possibility of steganographic communication over more general quantum channels, and conjecture a general formula for the steganographic rate.
description: arXiv admin note: text overlap with arXiv:1805.01599
Lasioglossum calceatum
Creators: name: Zanini, Sebastiano
name: Dainese, Matteo
name: Kopf, Timo
name: Obwegs, Lisa
name: Anderle, Matteo
name: Leitinger, Georg
name: Tappeiner, Ulrike
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Halictidae
Lasioglossum
Lasioglossum calceatum

description: Lasioglossum calceatum (Scopoli, 1763)
Notes
2021, Vinschgau, Burggrafenamt, Salten-Schlern, Überetsch-Unterland; 2022, Burggrafenamt, Salten-Schlern, Überetsch-Unterland
description: Published as part of Zanini, Sebastiano, Dainese, Matteo, Kopf, Timo, Obwegs, Lisa, Anderle, Matteo, Leitinger, Georg & Tappeiner, Ulrike, 2025, New distribution records of wild bees (Hymenoptera, Apoidea) in South Tyrol (Italy): expanding the wild bee database, pp. e 138625 in Biodiversity Data Journal 13 on page e138625, DOI: 10.3897/BDJ.13.e138625
Glyceroglycolipids from the solid culture of Ophiocordyceps sinensis strain LY34 isolated from Tibet of China
Creators: name: Chen, Baosong
name: Lin, Jinghan
name: Xu, Ao
name: Yu, Dan
name: Phurbu, Dorji
name: Dai, Huanqin
name: Li, Yi
name: Liu, Hongwei
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified

description: Ophiocordyceps sinensis is a well-known entomogenous fungus with its fruiting bodies or cultural mycelium as food and herbal medicines in Asia. While metabolites which could responsible for its potent pharmaceutical effects has long remained to be elucidated. In this work, chemical investigation on the solid culture of O. sinensis strain LY34 led to the discovery of six digalactosyldiacylglycerols (DGDGS, 1–6) including one new. The structure of compound 1 was determined based on the comprehensive spectra analysis, including NMR, MSn, IR, and chemical derivatisation. Bioactivity studies showed a weak cytotoxicity of compounds 1–6 against 293 T cell and medium anti-inflammatory activity of compounds 1 and 2 on Raw 264.7 cell. The discovery of DGDGs in O. sinensis provides new insight into the pharmacologically active substances.
title: Zeebrugge - Vandammesluis: optimalisatie openingswet Vlinderkleppen
Creators: name: Vercruysse, Jeroen
name: Verelst, Kristof
Publisher: name: Flanders Hydraulics
Year: 2024

description: Title : WL Rapporten. Waterbouwkundig Laboratorium: Antwerpen.
Volume : 23_098_1
Issue :
Pagination : VII, 20 + 1 p. bijl.
Phanera vahlii Benth.
Creators: name: Mackinder, Barbara A.
name: Clark, Ruth
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Phanera
Phanera vahlii

description: Phanera vahlii (Wight & Arn.) Benth. in Miq., Pl. Jungh. 2: 263. 1852.
Bauhinia vahlii Wight & Arn., Cat. Ind. Pl.: 38. 1833.
DISTRIBUTION. India and Bhutan.
description: Published as part of Mackinder, Barbara A. & Clark, Ruth, 2014, A synopsis of the Asian and Australasian genus Phanera Lour. (Cercideae: Caesalpinioideae: Leguminosae) including 19 new combinations, pp. 49-68 in Phytotaxa 166 (1) on page 64, DOI: 10.11646/phytotaxa.166.1.3, http://zenodo.org/record/5138206
Optical and UV surface brightness of translucent dark nebulae: Dust albedo, radiation field and fluorescence emission by H2
Creators: name: Mattila, K.
name: Haas, M.
name: Haikala, L. K.
name: Jo, Y-S.
name: Lehtinen, K.
name: Leinert, Ch.
name: Vaeisaenen, P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Photometry of the nebulae LDN1780, LDN1642 and LBN406 is used to derive scattering properties of dust and to investigate the presence of UV fluorescence emission by molecular hydrogen and the extended red emission (ERE). We used multi-wavelength optical photometry and imaging at ground-based telescopes and archival imaging and spectroscopic UV data from the spaceborn GALEX and SPEAR/FIMS instruments. We used Monte Carlo RT and both observational data and synthetic models for the ISRF in the solar neighbourhood. The line-of-sight extinctions through the clouds have been determined using near infrared excesses of background stars and the 200/250um far infrared emission by dust measured using the ISO and Herschel space observatories. The optical surface brightness of the target clouds can be explained in terms of scattered light. The dust albedo ranges from 0.58 at 3500A to 0.72 at 7500A. The SED of LDN1780 is explained in terms of optical depth and background scattered light effects instead of ERE. The FUV surface brightness of LDN 1780 cannot be explained by scattered light only. In LDN1780 H2 fluorescent emission in the wavelength range 1400A-1700A has been detected and analysed. Our albedo values agree with the predictions of the dust model of Weingartner and Draine and with the THEMIS CMM model for evolved core-mantle grains. The H2 fluorescent emission in LDN1780 shows a pronounced dichotomy with a preference for its southern side where enhanced illumination impinges from the Sco OB2 association and the O star zeta Oph. A good correlation is found between the H2 fluorescence and a previously mapped 21-cm excess emission. The H2 fluorescence emission in LDN1780 has been modelled using a PDR code; the resulting values for H2 column density and the total gas density are consistent with the estimates derived from CO observations and optical extinction along the line of sight.
description: 30 pages, 21 figures, Astronomy and Astrophysics in press
Additional file 1 of A group-based mental health intervention for young people living with HIV in Tanzania: results of a pilot individually randomized group treatment trial
Creators: name: Dow, Dorothy E.
name: Mmbaga, Blandina T.
name: Gallis, John A.
name: Turner, Elizabeth L.
name: Gandhi, Monica
name: Cunningham, Coleen K.
name: O’Donnell, Karen E.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Supplemental Table 1. Participant Demographics at Study Enrollment. Table shows the demographic differences between those 128 enrolled, 105 randomized, and 93 included in the manuscript
Lasioglossum fulvicorne
Creators: name: Zanini, Sebastiano
name: Dainese, Matteo
name: Kopf, Timo
name: Obwegs, Lisa
name: Anderle, Matteo
name: Leitinger, Georg
name: Tappeiner, Ulrike
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Halictidae
Lasioglossum
Lasioglossum fulvicorne

description: Lasioglossum fulvicorne (Kirby, 1802)
Notes
2021, Vinschgau, Salten-Schlern, Überetsch-Unterland; 2022, Burggrafenamt, Salten-Schlern, Überetsch-Unterland
description: Published as part of Zanini, Sebastiano, Dainese, Matteo, Kopf, Timo, Obwegs, Lisa, Anderle, Matteo, Leitinger, Georg & Tappeiner, Ulrike, 2025, New distribution records of wild bees (Hymenoptera, Apoidea) in South Tyrol (Italy): expanding the wild bee database, pp. e 138625 in Biodiversity Data Journal 13 on page e138625, DOI: 10.3897/BDJ.13.e138625
Fisher zeros and correlation decay in the Ising model
Creators: name: Liu, Jingcheng
name: Sinclair, Alistair
name: Srivastava, Piyush
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Discrete Mathematics (cs.DM)
subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We study the complex zeros of the partition function of the Ising model, viewed as a polynomial in the "interaction parameter"; these are known as Fisher zeros in light of their introduction by Fisher in 1965. While the zeros of the partition function as a polynomial in the "field" parameter have been extensively studied since the classical work of Lee and Yang, comparatively little is known about Fisher zeros for general graphs. Our main result shows that the zero-field Ising model has no Fisher zeros in a complex neighborhood of the entire region of parameters where the model exhibits correlation decay. In addition to shedding light on Fisher zeros themselves, this result also establishes a formal connection between two distinct notions of phase transition for the Ising model: the absence of complex zeros (analyticity of the free energy, or the logarithm of the partition function) and decay of correlations with distance. We also discuss the consequences of our result for efficient deterministic approximation of the partition function. Our proof relies heavily on algorithmic techniques, notably Weitz's self-avoiding walk tree, and as such belongs to a growing body of work that uses algorithmic methods to resolve classical questions in statistical physics.
description: 21 pages, 1 figure
Why not now? Intended timing in entrepreneurial intentions
Creators: name: Ramos-Rodriguez, Antonio Rafael
name: Medina-Garrido, Jose Aurelio
name: Ruiz-Navarro, Jose
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Economics (econ.GN)
subject: FOS: Economics and business

description: Purpose: Understanding the formation of entrepreneurial intentions is critical, given that it is the first step in the entrepreneurial process. Although entrepreneurial intention has been extensively studied, little attention has been paid on the intended timing of future entrepreneurial projects. This paper analyses entrepreneurial intentions among final-year university students after graduation in terms of the timeframe to start a business. Potentially rapid entrepreneurs and entrepreneurs-in-waiting were compared using the Theory of Planned Behaviour (TPB). Methodology: A variance-based structural equation modelling approach was used for the sample of 851 final-year university students with entrepreneurial intentions who participated in GUESSS project. Findings: The results obtained contribute to the understanding of how entrepreneurial intentions are formed, particularly, how intended timing plays a moderating role in the relationships of the variables of the theoretical model of TPB. This study provides empirical evidence that significant differences exist between potential rapid entrepreneurs and entrepreneurs-in-waiting. Practical implications: The findings of this study have practical implications for entrepreneurship education, and they can help policy makers develop more effective policies and programs to promote entrepreneurship. Originality: Intention-based models have traditionally examined the intent -- but not the timing -- of new venture creation. However, the time elapsed between the formation of the entrepreneurial intent and the identification of a business opportunity can vary considerably. Therefore, analysing the moderating role of intended timing could be relevant to entrepreneurial intention research.
Lasioglossum glabriusculum
Creators: name: Zanini, Sebastiano
name: Dainese, Matteo
name: Kopf, Timo
name: Obwegs, Lisa
name: Anderle, Matteo
name: Leitinger, Georg
name: Tappeiner, Ulrike
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Halictidae
Lasioglossum
Lasioglossum glabriusculum

description: Lasioglossum glabriusculum (Morawitz, 1872)
Notes
2021, Überetsch-Unterland; 2022, Salten-Schlern, Überetsch-Unterland
description: Published as part of Zanini, Sebastiano, Dainese, Matteo, Kopf, Timo, Obwegs, Lisa, Anderle, Matteo, Leitinger, Georg & Tappeiner, Ulrike, 2025, New distribution records of wild bees (Hymenoptera, Apoidea) in South Tyrol (Italy): expanding the wild bee database, pp. e 138625 in Biodiversity Data Journal 13 on page e138625, DOI: 10.3897/BDJ.13.e138625