cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Color Current Induced by Gluon in Background Field Method of QCD
Creators: name: Wang, Qun
name: Kao, Chung-Wen
name: Nayak, Gouranga C.
name: Stoecker, Horst
name: Greiner, Walter
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: By using the background field method of QCD in a path integral approach, we derive the equation of motion for the classical chromofield and for the gluon in a system containing the gluon and the classical chromofield simultaneously. This inhomogeneous field equation contains a current term, which is the expectation value of a composite operator including linear, square and cubic terms of the gluon field. We also derive identities which the current should obey from the gauge invariance. We calculate the current at the leading order where the current induced by the gluon is opposite in sign to that induced by the quark. This is just the feature of the non-Abelian gauge field theory which has asymptotic freedom. Physically, the induced current can be treated as the 'displacement' current in the polarized vacuum, and its effect is equivalent to redefining the field and the coupling constant.
description: Revtex, 16 pages, 1 figure; The structure is adjusted, some new arguments are added and typos are corrected
State-dependent forces in cold quantum gases
Creators: name: CHRISTOPHER JAMES BILLINGTON
Publisher: name: Monash University
Year: 2019
Subjects: subject: Quantum Mechanics
subject: Atomic Physics
subject: Computational Physics
subject: 20601 Degenerate Quantum Gases and Atom Optics
subject: FOS: Physical sciences

description: This thesis develops a new way of modelling atoms that behave quantum mechanically on the inside, but classically on the outside. Doing so makes modelling the salient physics tractable. Prior to this technique, treating the outside of an atom classically failed to reproduce a bedrock experiment of quantum mechanics—the Stern–Gerlach experiment. I also report on the conception and flourishing of a control and analysis software suite for experiments in quantum science. This open-source project empowers experimenters to compose human-readable narratives upon their apparatus and has been adopted by a dozen groups worldwide.
Andrena humilis Imhoff 1832
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
Andrenidae
Andrena
Andrena humilis

description: Andrena humilis Imhoff, 1832
Notes
2022, Salten-Schlern, Überetsch-Unterland, 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
From Artificial Intelligence Research to e-Democracy: Contributions to Political Governance and State Modernization
Creators: name: Reis, João
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 440899
subject: Political science not elsewhere classified

description: The 64th article of the regulation of studies of the University of Aveiro considers the possibility of presenting an alternative to the doctoral thesis. This modality emphasizes that “if the thesis is replaced by a set of scientific papers already published, they will have to form a coherent and relevant set for the scientific area of the doctorate (…)”. In this context, this thesis is based on 10 scientific articles, which include: oral communications at international conferences, articles published in scientific journals and book chapters. This thesis aims to contribute to a broader discussion and understanding of artificial intelligence (AI) research in e-Democracy. The contributions of AI to political governance and the modernization of the State have been associated with solutions that assist in decision-making by political agents and, at the same time, respond to social needs. However, studies reveal that the theme of disruptive technologies in political science in Portugal is still limited, especially at the doctoral level. The thesis followed a qualitative multi-method methodology, combining data collection and analysis techniques from two or more qualitative methods, namely systematic literature reviews and case studies. This strategy allowed the acquisition of rich and relevant textual data for the research, allowing a better understanding of the studied phenomenon. The empirical evidence analyzed allowed to identify bridges through AI technologies that have brought political agents closer to the local and regional community (not limited to these). This thesis describes some cases of how AI has offered practical solutions for e-Democracy. Additionally, we verified that there has been a significant public investment in scientific research on AI in Public Administration, broadening the discussion and development of valuable solutions for e-Democracy in Portugal. While we advocate the need for an increase in scientific research, future research may focus on the empirical and holistic mapping of AI technology processes in the context of the Portuguese State's administrative modernization, with a specific focus on social and political contributions. The expected results will allow to continue measuring the impact of AI technologies in Portuguese politics and society and to propose new solutions that allow mitigating some limitations presented in the thesis (e.g., limited generalization).
An Evaluation of Deep CNN Baselines for Scene-Independent Person Re-Identification
Creators: name: Marchwica, Paul
name: Jamieson, Michael
name: Siva, Parthipan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In recent years, a variety of proposed methods based on deep convolutional neural networks (CNNs) have improved the state of the art for large-scale person re-identification (ReID). While a large number of optimizations and network improvements have been proposed, there has been relatively little evaluation of the influence of training data and baseline network architecture. In particular, it is usually assumed either that networks are trained on labeled data from the deployment location (scene-dependent), or else adapted with unlabeled data, both of which complicate system deployment. In this paper, we investigate the feasibility of achieving scene-independent person ReID by forming a large composite dataset for training. We present an in-depth comparison of several CNN baseline architectures for both scene-dependent and scene-independent ReID, across a range of training dataset sizes. We show that scene-independent ReID can produce leading-edge results, competitive with unsupervised domain adaption techniques. Finally, we introduce a new dataset for comparing within-camera and across-camera person ReID.
description: To be published in 2018 15th Conference on Computer and Robot Vision (CRV)
Phenomenological Evidence for the Gluon Content of $η$ and $η'$
Creators: name: Ball, Patricia
name: Frere, J. -M.
name: Tytgat, M.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the effect of $η$--$η'$ mixing and of axial current anomalies on various decay processes. We describe the 2$γ$ decays of $η$ and $η'$, the radiative decays of low-lying vector mesons as well as the decays $η\to 3π$, $J/ψ\toηγ$ and $J/ψ\toη'γ$ in one unified framework, in which they are related to the electromagnetic and strong axial current anomalies, respectively. We also discuss briefly the enhancement of $η'$ in $D_s$ decays and suggest a possible relation to gluon-mediated processes. The importance of the decays of the glueball candidates $f_0(1500)$ and $ f_0(1590)$ into $ηη'$ channels is also stressed.
description: 13 pages, Latex2e, 4 figures (uuencoded and gzipped)
title: 02_0023
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
segmented Sanskrit corpus (proof of concept)
Creators: name: Lugli, Ligeia
Publisher: name: Zenodo
Year: 2019
Subjects: corpus
Sanskrit
Buddhist Sanskrit

description: This is a proof-of-concept Sanskrit corpus developed for the study of Buddhist Sanskrit lexicology. It comprises: 73 metadata-enriched Buddhist Sanskrit texts for a total of ~ 3 million tokens a 4 million tokens reference corpus comprising 30 metadata-enriched non-Buddhist Sanskrit texts. The corpus is in romanised Sanskrit (UTF-8 encoding) and is available in three configurations: segmented (with dash-separated words) segmented and stemmed (with capitalised word stem and compounds separated by an @ sign). segmented, stemmed and normalised (normalisation treats some spelling variation and solves sandhi of stems' initials in most cases), recommended for Word Sketches. The latter version can be used to generate word sketches in Sketch Engine if used in conjunction with the included sketch grammar, which infers likely syntactic dependencies from morphological cues. Limitations
 As a proof of concept, this corpus suffers from several limitations. It is very small by contemporary standards, it has not been proof-read and it is currently only segmented and stemmed (not normalised, lemmatised or PoS tagged).
 A funding bid has been submitted to expand and lemmatise the corpus. Data Quality
 The corpus has been segmented with Lugli's Sanskrit segmenter (10.5281/zenodo.3459215). The accuracy of this segmenter has been evaluated at 97% on a sample of Buddhist Sanskrit literature. No evaluation has been performed on non-Buddhist materials and the quality of the segmentation may be worse in the non-Buddhist section of the corpus. Acknowledgments
 The corpus has been realised as part of the project 'Lexis and Tradition: variation in the vocabulary of Sanskrit Mahāyāna literature'. This project was funded by the British Academy through a Newton International Fellowship (NF161436) and hosted at the Department of Theology and Religious Studies at King's College London under the supervision of Prof. Henrietta Kate Crosby. Thanks to GRETIL, Dr. Vinita Tseng and Prof. Steinkellner for kindly giving their permission to include automatically processed versions of some of their editions in this corpus.
description: Also included: bibliography cum metadata summary and a sketch grammar + corpus configuration file for use in Sketch Engine
Andrena labiata Fabricius 1781
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
Andrenidae
Andrena
Andrena labiata

description: Andrena labiata Fabricius, 1781
Notes
2022, 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
Flexibility and constraint: Evolutionary remodeling of the sporulation initiation pathway in Firmicutes
Creators: name: Davidson, Phillip
name: Eutsey, Rory
name: Redler, Brendan
name: Hiller, Natalia
name: Laub, Michael T.
name: Durand, Dannie
Publisher: name: Carnegie Mellon University
Year: 2018
Subjects: subject: 60408 Genomics
subject: FOS: Biological sciences

description: The evolution of signal transduction pathways is constrained by the requirements of signal fidelity, yet flexibility is necessary to allow pathway remodeling in response to environmental challenges. A detailed understanding of how flexibility and constraint shape bacterial two component signaling systems is emerging, but how new signal transduction architectures arise remains unclear. Here, we investigate pathway remodeling using the Firmicute sporulation initiation (Spo0) pathway as a model. The present-day Spo0 pathways in Bacilli and Clostridia share common ancestry, but possess different architectures. In Clostridium acetobutylicum, sensor kinases directly phosphorylate Spo0A, the master regulator of sporulation. In Bacillus subtilis, Spo0A is activated via a four-protein phosphorelay. The current view favors an ancestral direct phosphorylation architecture, with the phosphorelay emerging in the Bacillar lineage. Our results reject this hypothesis. Our analysis of 84 broadly distributed Firmicute genomes predicts phosphorelays in numerous Clostridia, contrary to the expectation that the Spo0 phosphorelay is unique to Bacilli. Our experimental verification of a functional Spo0 phosphorelay encoded by Desulfotomaculum acetoxidans (Class Clostridia) further supports functional phosphorelays in Clostridia, which strongly suggests that the ancestral Spo0 pathway was a phosphorelay. Cross complementation assays between Bacillar and Clostridial phosphorelays demonstrate conservation of interaction specificity since their divergence over 2.7 BYA. Further, the distribution of direct phosphorylation Spo0 pathways is patchy, suggesting multiple, independent instances of remodeling from phosphorelay to direct phosphorylation. We provide evidence that these transitions are likely the result of changes in sporulation kinase specificity or acquisition of a sensor kinase with specificity for Spo0A, which is remarkably conserved in both architectures. We conclude that flexible encoding of interaction specificity, a phenotype that is only intermittently essential, and the recruitment of kinases to recognize novel environmental signals resulted in a consistent and repeated pattern of remodeling of the Spo0 pathway.
Two-Dimensional Elliptic Determinantal Point Processes and Related Systems
Creators: name: Katori, Makoto
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Classical Analysis and ODEs (math.CA)
subject: Probability (math.PR)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We introduce new families of determinantal point processes (DPPs) on a complex plane ${\mathbb{C}}$, which are classified into seven types following the irreducible reduced affine root systems, $R_N=A_{N-1}$, $B_N$, $B^{\vee}_N$, $C_N$, $C^{\vee}_N$, $BC_N$, $D_N$, $N \in {\mathbb{N}}$. Their multivariate probability densities are doubly periodic with periods $(L, iW)$, $0 < L, W < \infty$, $i=\sqrt{-1}$. The construction is based on the orthogonality relations with respect to the double integrals over the fundamental domain, $[0, L) \times i [0, W)$, which are proved in this paper for the $R_N$-theta functions introduced by Rosengren and Schlosser. In the scaling limit $N \to \infty, L \to \infty$ with constant density $ρ=N/(LW)$ and constant $W$, we obtain four types of DPPs with an infinite number of points on ${\mathbb{C}}$, which have periodicity with period $i W$. In the further limit $W \to \infty$ with constant $ρ$, they are degenerated into three infinite-dimensional DPPs. One of them is uniform on ${\mathbb{C}}$ and equivalent with the Ginibre point process studied in random matrix theory, while other two systems are rotationally symmetric around the origin, but non-uniform on ${\mathbb{C}}$. We show that the elliptic DPP of type $A_{N-1}$ is identified with the particle section, obtained by subtracting the background effect, of the two-dimensional exactly solvable model for one-component plasma studied by Forrester. Other two exactly solvable models of one-component plasma are constructed associated with the elliptic DPPs of types $C_N$ and $D_N$. Relationship to the Gaussian free field on a torus is discussed for these three exactly solvable plasma models.
description: v2:AMS-LaTeX, 34 pages, no figure
Additional file 5: of Increased circulating Tfh to Tfr ratio in chronic renal allograft dysfunction: a pilot study
Creators: name: Yan, Lin
name: Li, Yamei
name: Li, Yi
name: Wu, Xiaojuan
name: Wang, Xianding
name: Wang, Lanlan
name: Shi, Yunying
name: Tang, Jiangtao
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Table S3. Mann-Whitney U analysis between recipients with biopsy-proven rejection and non-rejection. Pâ <â 0.05 were shown in bold. (DOCX 15 kb)
Andrena minutula
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
Andrenidae
Andrena
Andrena minutula

description: Andrena minutula (Perkins, 1914)
Notes
2021, Vinschgau, Burggrafenamt, Salten-Schlern, Überetsch-Unterland; 2022, 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
title: Ein Sieg für die Sicherheit – aber welche?: Der Beschluss des BVerfG zur Nutzung von IT-Sicherheitslücken beim Einsatz von Staatstrojanern
Creators: name: Bosl, Theresa
Publisher: name: Fachinformationsdienst für internationale und interdisziplinäre Rechtsforschung
Year: 2021
Subjects: subject: 340

description: JuWissBlog
CMIP AR7 Fast Track consultation results
Creators: name: O'Rourke, Eleanor
Publisher: name: Zenodo
Year: 2024

description: CMIP is continuing to evolve into a more continuous approach with small targeted “fast track” experiment sets, in addition to the DECK and the growing number of Community MIPs. The CMIP fast tracks are designed as a compact set of experiments including the DECK and selected experiments from Community MIPs that will support specific needs. The first fast track will respond to the needs of IPCC AR7. 

In September 2023 the Strategic Ensemble Design (SED) Task Team provided a first proposed set of Fast Track experiments after discussions with the Task Team members, stakeholders and MIPs. Two rounds of consultation followed. The results of all consultations can be found in the presentations on this page.

v1 Consultation

The first version of the AR7 Fast Track was shared with CMIP modelling centres.

v2 Consultation

The second version of the AR7 Fast Track was shared in two simltaneous consultations:

A second round of modelling centre consultation.

An open community consultation.
Hypernetwork Knowledge Graph Embeddings
Creators: name: Balažević, Ivana
name: Allen, Carl
name: Hospedales, Timothy M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Knowledge graphs are graphical representations of large databases of facts, which typically suffer from incompleteness. Inferring missing relations (links) between entities (nodes) is the task of link prediction. A recent state-of-the-art approach to link prediction, ConvE, implements a convolutional neural network to extract features from concatenated subject and relation vectors. Whilst results are impressive, the method is unintuitive and poorly understood. We propose a hypernetwork architecture that generates simplified relation-specific convolutional filters that (i) outperforms ConvE and all previous approaches across standard datasets; and (ii) can be framed as tensor factorization and thus set within a well established family of factorization models for link prediction. We thus demonstrate that convolution simply offers a convenient computational means of introducing sparsity and parameter tying to find an effective trade-off between non-linear expressiveness and the number of parameters to learn.
Quiet-Sun and Coronal Hole in \ion{Mg}{2}~k line as observed by IRIS
Creators: name: Kayshap, Pradeep
name: Tripathi, Durgesh
name: Solanki, Sami K.
name: Peter, Hardi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Coronal holes (CHs) regions are dark in comparison to the quiet-Sun (QS) at the coronal temperatures. However, at chromospheric and transition region (TR) temperatures, QS and CHs are hardly distinguishable. In this study we have used the \ion{Mg}{2}~2796.35~Å spectral line recorded by the Interface Region Imaging Spectrometer (IRIS) to understand the similarities and differences in the QS and CH at chromospheric levels. Our analysis reveals that the emission from \ion{Mg}{2}~k3 \& k2v that originates in the chromosphere is significantly lower in CH than in QS for the regions with similar magnetic field strength. The wing emissions of \ion{Mg}{2}~k that originates from the photospheric layer, however, do not show any difference between QS and CH. The difference in \ion{Mg}{2}~k3 intensities between QS and CH increases with increasing magnetic field strength. We further studied the effects of spectral resolution on these differences and found that the difference in the intensities decreases with decreasing spectral resolution. For a resolution of 11~Å, the difference completely disappears. These findings are not only important for mass and energy supply from the chromosphere to the corona but also provides essential ingredients for the modelling of the solar spectral irradiance for the understanding of the Sun-climate relationships.
description: 14 figures, Accepted for publication in the Astrophysical Journal
Retrospective Evaluation of Bayesian Risk Models of LVAD Mortality at a Single Implant Center
Creators: name: Carey, Lisa
name: Manreet K. Kanwar
name: Bailey, Stephen
name: Murali, Srinivas
name: Antaki, James
Publisher: name: Carnegie Mellon University
Year: 2018
Subjects: subject: 110201 Cardiology (incl. Cardiovascular Diseases)
subject: FOS: Clinical medicine
subject: 170202 Decision Making
subject: FOS: Psychology

description: Use of a left ventricular assist device (LVAD) can benefit patients with end stage heart failure, but only with careful patient selection. In this study, previously derived Bayesian network models for predicting LVAD patient mortality at 1, 3, and 12 months post-implant were evaluated on retrospective data from a single implant center. The models performed well at all three time points, with a receiver operating characteristic area under the curve (ROC AUC) of 78, 76, and 75%, respectively. This evaluation of model performance verifies the utility of these models in “real life” scenarios at an individual institution.
A Preconditioner for Improved Fermion Actions
Creators: name: Eicker, N.
name: Bietenholz, W.
name: Frommer, A.
name: Lippert, Th.
name: Medeke, B.
name: Schilling, K.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: SSOR preconditioning of fermion matrix inversions which is parallelized using a locally-lexicographic lattice sub-division, has been shown to be very efficient for standard Wilson fermions. We demonstrate here the power of this method for the Sheikholeslami-Wohlert improved fermion action and for a renormalization group improved action incorporating couplings of the lattice fermion fields up to the diagonal in the unit hypercube.
description: changed: some typos, LATTICE98(algorithms)
title: Höchste Zeit zum Umdenken: Das geplante Versammlungsgesetz für NRW wird der Versammlungsfreiheit nicht gerecht
Creators: name: Fürst, Lisa
Publisher: name: Fachinformationsdienst für internationale und interdisziplinäre Rechtsforschung
Year: 2021
Subjects: subject: 340

description: JuWissBlog
Andrena minutuloides
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
Andrenidae
Andrena
Andrena minutuloides

description: Andrena minutuloides (Kirby, 1802)
Notes
2022, 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
Heterogeneous Seeded Molecular Dynamics as a Tool to Probe the Ice Nucleating Ability of Crystalline Surfaces
Creators: name: Pedevilla, Philipp
name: Fitzner, Martin
name: Sosso, Gabriele C.
name: Michaelides, Angelos
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Ice nucleation plays a significant role in a large number of natural and technological processes, but it is challenging to investigate experimentally because of the small time (ns) and short length scales (nm) involved. On the other hand, conventional molecular simulations struggle to cope with the relatively long timescale required for critical ice nuclei to form. One way to tackle this issue is to take advantage of free energy or path sampling techniques. Unfortunately, these are computationally costly. Seeded molecular dynamics is a much less demanding alternative that has been successfully applied already to study the homogeneous freezing of water. However, in the case of heterogeneous ice nucleation, nature's favourite route to form ice, an array of suitable interfaces between the ice seeds and the substrate of interest has to be built - and this is no trivial task. In this paper, we present a Heterogeneous SEEDing approach (HSEED) which harnesses a random structure search framework to tackle the ice-substrate challenge, thus enabling seeded molecular dynamics simulations of heterogeneous ice nucleation on crystalline surfaces. We validate the HSEED framework by investigating the nucleation of ice on: (i) model crystalline surfaces, using the coarse-grained mW model; and (ii) cholesterol crystals, employing the fully atomistic TIP4P/Ice water model. We show that the HSEED technique yields results in excellent agreement with both metadynamics and forward flux sampling simulations. Because of its computational efficiency, the HSEED method allows one to rapidly assess the ice nucleation ability of whole libraries of crystalline substrates - a long-awaited computational development in e.g. atmospheric science.
description: 13 pages, 7 figures
Andrena nigroaenea
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
Andrenidae
Andrena
Andrena nigroaenea

description: Andrena nigroaenea (Kirby, 1802)
Notes
2021, Überetsch-Unterland, Vinschgau, Burggrafenamt, Salten-Schlern; 2022, Salten-Schlern, Bozen, Burggrafenamt, 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
Center Projection Vortices in Continuum Yang-Mills Theory
Creators: name: Engelhardt, M.
name: Reinhardt, H.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The maximal center gauge, combined with center projection, is a means to associate Yang-Mills lattice gauge configurations with closed center vortex world-surfaces. This technique allows to study center vortex physics in lattice gauge experiments. In the present work, the continuum analogue of the maximal center gauge is constructed. This sheds new light on the meaning of the procedure on the lattice and leads to a sketch of an effective vortex theory in the continuum. Furthermore, the manner in which center vortex configurations generate the Pontryagin index is investigated. The Pontryagin index is built up from self-intersections of the vortex world-surfaces, where it is crucial that the surfaces be globally non-oriented.
description: 64 latex pages, 3 ps figures included via epsf
Phanera sirindhorniae Mackinder & R. Clark 2014, comb. nov.
Creators: name: Mackinder, Barbara A.
name: Clark, Ruth
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Phanera
Phanera sirindhorniae

description: Phanera sirindhorniae (K. Larsen & S.S. Larsen) Mackinder & R. Clark comb. nov.
Bauhinia sirindhorniae K. Larsen & S.S. Larsen, Nordic J. Bot. 17(2): 113. 1997.
Type: Thailand, Nong Kai Province, Bung Kla Distr., Ban Phu Sa Waad, Phu Tok Noi, C. Niyomdham 4471 (holotype BKF, isotypes AAU, K).
DISTRIBUTION. Endemic to Thailand.
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 63, DOI: 10.11646/phytotaxa.166.1.3, http://zenodo.org/record/5138206
Function of BriC peptide in the pneumococcal competence and virulence portfolio
Creators: name: Aggarwal, Surya
name: Eutsey, Rory
name: West-Roberts, Jacob
name: Arnau Domenech
name: Wenjie Xue
name: Abdullah, Iman Tajer
name: Mitchell, Aaron
name: Jan-Willem Veening
name: Yesilkaya, Hasan
name: Hiller, Natalia
Publisher: name: Carnegie Mellon University
Year: 2018
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Streptococcus pneumoniae (pneumococcus) is an opportunistic pathogen that causes otitis media, sinusitis, pneumonia, meningitis and sepsis. The progression to this pathogenic lifestyle is preceded by asymptomatic colonization of the nasopharynx. This colonization is associated with biofilm formation; the competence pathway influences the structure and stability of biofilms. However, the molecules that link the competence pathway to biofilm formation are unknown. Here, we describe a new competence-induced gene, called briC, and demonstrate that its product promotes biofilm development and stimulates colonization in a murine model. We show that expression of briC is induced by the master regulator of competence, ComE. Whereas briCdoes not substantially influence early biofilm development on abiotic surfaces, it significantly impacts later stages of biofilm development. Specifically, briC expression leads to increases in biofilm biomass and thickness at 72h. Consistent with the role of biofilms in colonization, briCpromotes nasopharyngeal colonization in the murine model. The function of BriC appears to be conserved across pneumococci, as comparative genomics reveal that briC is widespread across isolates. Surprisingly, many isolates, including strains from clinically important PMEN1 and PMEN14 lineages, which are widely associated with colonization, encode a long briCpromoter. This long form captures an instance of genomic plasticity and functions as a competence-independent expression enhancer that may serve as a precocious point of entry into this otherwise competence-regulated pathway. Moreover, overexpression of briC by the long promoter fully rescues the comE-deletion induced biofilm defect in vitro, and partially in vivo. These findings indicate that BriC may bypass the influence of competence in biofilm development and that such a pathway may be active in a subset of pneumococcal lineages. In conclusion, BriC is a part of the complex molecular network that connects signaling of the competence pathway to biofilm development and colonization.
title: Suitability of analytical methods to determine tebuconazole, propiconazole and permethrin in aged wood samples
Creators: name: Schoknecht, Ute
name: Drescher, Petra
name: Fischer, Martin
name: Fürhapper, Christina
name: Gunschera, Jan
name: Hill, Rainer
name: Melcher, Eckhard
name: Wegner, Robby
name: Wilken, Ursula
name: Wittenzellner, Joachim
Publisher: name: Springer
Year: 2024

description: The suitability of common analytical methods for the determination of active substances from wood preservatives in aged wood samples was investigated during an interlaboratory study. Permethrin, propiconazole and tebuconazole were quantified in 1.5 and 8 year-old wood samples by gas chromatography and liquid chromatography. Generally, the applied methods yielded reliable results for these samples. However, wood components can coelute with propiconazole and tebuconazole during liquid chromatography. Optimization of separation might be required if UV detection is applied.
A solution to the mu problem in the presence of a heavy gluino LSP
Creators: name: Mafi, Arash
name: Raby, Stuart
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper we present a solution to the $μ$ problem in an SO(10) supersymmetric grand unified model with gauge mediated and D-term supersymmetry breaking. A Peccei-Quinn symmetry is broken at the messenger scale $M\sim 10^{12}$ GeV and enables the generation of the $μ$ term. The boundary conditions defined at $M$ lead to a phenomenologically acceptable version of the minimal supersymmetric standard model with novel particle phenomenology. Either the gluino or the gravitino is the lightest supersymmetric particle (LSP). If the gravitino is the LSP, then the gluino is the next-to-LSP (NLSP) with a lifetime on the order of one month or longer. In either case this heavy gluino, with mass in the range 25 - 35 GeV, can be treated as a stable particle with respect to experiments at high energy accelerators. Given the extensive phenomenological constraints we show that the model can only survive in a narrow region of parameter space resulting in a light neutral Higgs with mass $\sim 86 - 91$ GeV and $\tanβ\sim 9 - 14$. In addition the lightest stop and neutralino have mass $\sim 100 - 122$ GeV and $\sim 50 - 72$ GeV, respectively. Thus the model will soon be tested. Finally, the invisible axion resulting from PQ symmetry breaking is a cold dark matter candidate.
description: 30 pages, 9 figures
Simple Whittaker modules over free bosonic orbifold vertex operator algebras
Creators: name: Hartwig, Jonas T.
name: Yu, Nina
Publisher: name: arXiv
Year: 2018
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: We construct weak (i.e. non-graded) modules over the vertex operator algebra $M(1)^+$, which is the fixed-point subalgebra of the higher rank free bosonic (Heisenberg) vertex operator algebra with respect to the $-1$ automorphism. These weak modules are constructed from Whittaker modules for the higher rank Heisenberg algebra. We prove that the modules are simple as weak modules over $M(1)^+$ and calculate their Whittaker type when regarded as modules for the Virasoro Lie algebra. Lastly, we show that any Whittaker module for the Virasoro Lie algebra occurs in this way. These results are a higher rank generalization of some results by Tanabe.
description: 14 pages
Las tradiciones como punto de encuentro en Ecuador
Creators: name: Suing, Abel
Publisher: name: Zenodo
Year: 2019
Subjects: Comunicación
Desarrollo
Tradición
Ecuador
Diálogo
Encuentro

description: Participación como editorialista en el informativo de la mañana, de 6:30 a 8:00, de Radio Loja, 97.7, que se emite desde la ciudad de Loja en Ecuador.
MOESM1 of Vitamin D deficiency as a risk factor for dementia and Alzheimer’s disease: an updated meta-analysis
Creators: name: Chai, Bingyan
name: Gao, Fulin
name: Wu, Ruipeng
name: Dong, Tong
name: Gu, Cheng
name: Lin, Qiaoran
name: Zhang, Yi
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Mathematical Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Mental Health
subject: Hematology
subject: Computational Biology

description: Additional file 1: Appendix 1. Included search strategies, sensitivity analysis tables, and subgroup analyses Appendix 2. Sensitivity analysis supplementary table for systematic reviews. Table S3. Sensitivity analysis of AD associated with vitamin D Deficiency (serum 25(OH)D < 20 ng/ml). Table S4 Sensitivity analysis of AD associated with vitamin D Deficiency (serum 25(OH)D < 20 ng/ml). Appendix 3. Sensitivity analysis supplementary table for systematic reviews. Figure S4. HRs of AD associated with different levels of vitamin D deficiency. Figure S5. HRs of AD associated with different levels of vitamin D deficiency. Figure S6. HRs of dementia that considered the APOE gene of serum 25(OH)D compared to without considering the APOE gene. Figure S7. HRs of AD that considered the APOE gene of serum 25(OH)D compared to without considering the APOE gene. Figure S8. HRs of dementia associated with vitamin D Deficiency that cohort studies compared to cross-sectional studies.
Detection of Extended Red Emisson in the Diffuse Interstellar Medium
Creators: name: Gordon, K. D.
name: Witt, A. N.
name: Friedmann, B. C.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Extended Red Emission (ERE) has been detected in many dusty astrophysical objects and this raises the question: Is ERE present only in discrete objects or is it an observational feature of all dust, i.e. present in the diffuse interstellar medium? In order to answer this question, we determined the blue and red intensities of the radiation from the diffuse interstellar medium (ISM) and examined the red intensity for the presence of an excess above that expected for scattered light. The diffuse ISM blue and red intensities were obtained by subtracting the integrated star and galaxy intensities from the blue and red measurements made by the Imaging Photopolarimeter (IPP) aboard the Pioneer 10 and 11 spacecraft. The color of the diffuse ISM was found to be redder than the Pioneer intensities, contrary to that expected for scattered light (Diffuse Galactic Light [DGL]). The red DGL was calculated using the blue diffuse ISM intensities and the approximately invariant color of the DGL calculated with the DGL model. Subtracting the calculated red DGL from the red diffuse ISM intensities resulted in the detection of an excess red intensity. This represents the likely detection of ERE in the diffuse ISM since H-alpha emission cannot account for the strength of this excess and the only other known emission process applicable to the diffuse ISM is ERE. Thus, ERE appears to be a general characteristic of dust. From the correlation between N_HI and ERE intensity the ERE photon conversion efficiency was estimated at 10 +/- 3%.
description: 44 pages (41 figures included), to be published in the ApJ, new version corrected for small error in fig. 23
Effects of the Dirac cone tilt in two-dimensional Dirac semimetal
Creators: name: Yang, Zhao-Kun
name: Wang, Jing-Rong
name: Liu, Guo-Zhu
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Two-dimensional Dirac semimetal with tilted Dirac cone has recently attracted increasing interest. Tilt of Dirac cone can be realized in a number of materials, including deformed graphene, surface state of topological crystalline insulator, and certain organic compound. We study how Dirac cone tilting affects the low-energy properties by presenting a renormalization group analysis of the Coulomb interaction and quenched disorder. Random scalar potential or random vector potential along the tilting direction cannot exist on its own as it always dynamically generates a new type of disorder, which dominates at low energies and turns the system into a compressible diffusive metal. Consequently, the fermions acquire a finite disorder scattering rate. Moreover, the isolated band-touching point is replaced by a bulk Fermi arc in the Brillouin zone. These results are not qualitatively changed when the Coulomb interaction is incorporated. In comparison, random mass and random vector potential along the non-tilting direction can exist individually, without generating other types of disorder. They both suppress tilt at low energies, and do not produce bulk Fermi arc. Upon taking the Coulomb interaction into account, the system enters into a stable quantum critical state, in which the fermion field acquires a finite anomalous dimension but the dynamical exponent $z=1$. These results indicate that Dirac cone tilt does lead to some qualitatively different low-energy properties comparing to the untilted system.
description: 22 pages, 9 figures, 2 tables
Andrena ovatula
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
Andrenidae
Andrena
Andrena ovatula

description: Andrena ovatula (Kirby, 1802) [species group]
Notes
2021, Überetsch-Unterland, Vinschgau; 2022, 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
Andrena nitida
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
Andrenidae
Andrena
Andrena nitida

description: Andrena nitida (Müller, 1776)
Notes
2021, 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
Recovering P(X) from a canonical complex field
Creators: name: Babichev, Eugeny
name: Ramazanov, Sabir
name: Vikman, Alexander
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the correspondence between models of a self-interacting canonical complex scalar field and P(X)-theories/shift-symmetric k-essence. Both describe the same background cosmological dynamics, provided that the amplitude of the complex scalar is frozen modulo the Hubble drag. We compare perturbations in these two theories on top of a fixed cosmological background. The dispersion relation for the complex scalar has two branches. In the small momentum limit, one of these branches coincides with the dispersion relation of the P(X)-theory. Hence, the low momentum phase velocity agrees with the sound speed in the corresponding P(X)-theory. The behavior of high frequency modes associated with the second branch of the dispersion relation depends on the value of the sound speed. In the subluminal case, the second branch has a mass gap. On the contrary, in the superluminal case, this branch is vulnerable to a tachyonic instability. We also discuss the special case of the P(X)-theories with an imaginary sound speed leading to the catastrophic gradient instability. The complex field models provide with a cutoff on the momenta involved in the instability.
description: 16 pages+appendices, references added, matches the published version
Fundamental vs. Solitonic Description of D3 branes
Creators: name: Park, I. Y.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Type IIB string theory expanded around D3 brane backgrounds describes the dynamics of D3 branes as solitonic objects. On the other hand, there is a fundamental description of them via Polchinski's open strings with Dirichlet boundary conditions. Since these two descriptions describe the dynamics of the same objects, D3 branes, it is natural to believe that they are dual. Therefore at this level, we have a string-string duality as opposed to a string-field theory duality. Once we take the same limits in both descriptions, Maldacena Conjecture in its weaker form follows. We try to make this viewpoint precise and study the implication of it for the stronger form of Maldacena Conjecture.
description: 11 pages, 3 figures, typos corrected