cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
High Q2-Anomaly at HERA and Supersymmetry
Creators: name: Dreiner, H.
name: Morawitz, P.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the recently observed excess of high Q2 neutral current deep inelastic scattering events at HERA in the light of supersymmetry with broken R-parity. We find more than one possible solution. We consider the possibilities for testing these hypotheses at HERA, the TEVATRON and at LEP. One lepton-number violating operator can account for both the HERA data and the four-jet anomaly seen by ALEPH at LEP.
description: In our original manuscript we made a mistake in the cross-section computation. The correction has lead to changes in the allowed solutions. Also corrected typos in the Appendix. 29 pages, 6 figures
Fundamental constraints for the mechanism of superconductivity in cuprates
Creators: name: Schneider, T.
name: Singer, J. M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Considerable progress has been made over the last decade in understanding the phenomenological properties of the cuprate high-T$_{c}$ superconductors and in producing well characterized high quality materials. Nevertheless, the pairing mechanism itself remains controversial. We establish a criterion to test theories for layered superconductors relying on a substantial interlayer contribution. The criterion is based on the ratio of the interlayer contribution to the total superfluid density, which is traced back to the inverse squared effective mass anisotropy. The anisotropy can be measured rather accurately by various experimental techniques. It turns out that models relying on interlayer pairing cannot be considered as serious candidates for the mechanism of superconductivity in cuprate superconductors.
title: Gedächtnisrede auf Dr. Alfred Escher
title: Gehalten bei der Escher-Feier den 23. Dezember 1883 von U. Wiesendanger, Erziehungsrath
titleType: Subtitle
Creators: name: Wiesendanger, U.
Publisher: name: Druck von Schiller & Co. (B. Cotti)
Year: 1883
Subjects: subject: 920 Biografien, Genealogie, Insignien
subject: Escher, Alfred
subject: Nachruf

description: Separatdruck aus "Die Limmat : Allgemeiner Anzeiger für den Bezirk Zürich", 23. Jg., 1882: Nr. 146, 12. Dezember, Seite 1 (Teil I) / Nr. 147, 14. Dezember, Seite 1 (Teil II) / Nr. 149, Beilage, 19. Dezember (Fortsetzung Teil II) / Nr. 150, 21. Dezember, Seite 1 (Teil III). ; Enthält Nachschrift mit Zitaten von A. Escher zum Bau der Gotthardbahn.
MOESM3 of Plasma metabolomics reveals lower carnitine concentrations in overweight Labrador Retriever dogs
Creators: name: Sรถder, Josefin
name: Hรถglund, Katja
name: Dicksved, Johan
name: Ragnvi Hagman
name: Rรถhnisch, Hanna Eriksson
name: Moazzami, Ali
name: Wernersson, Sara
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Physiology
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
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Plant Biology

description: Additional file 3. Evaluation of individual target metabolites quantified with the automated quantification algorithm (AQuA).
Quantum Statistical Mechanics of Nonrelativistic Membranes: Crumpling Transition at Finite Temperature
Creators: name: Borelli, M. E. S.
name: Kleinert, H.
name: Schakel, Adriaan M. J.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The effect of quantum fluctuations on a nearly flat, nonrelativistic two-dimensional membrane with extrinsic curvature stiffness and tension is investigated. The renormalization group analysis is carried out in first-order perturbative theory. In contrast to thermal fluctuations, which soften the membrane at large scales and turn it into a crumpled surface, quantum fluctuations are found to {\em stiffen} the membrane, so that it exhibits a Hausdorff dimension equal to two. The large-scale behavior of the membrane is further studied at finite temperature, where a nontrivial fixed point is found, signaling a crumpling transition.
description: RevTex, 9 pages, 1 figure
Study of the process $e^+e^-\to 3(π^+π^-)π^0$ in the C.M. Energy range 1.6--2.0 GeV with the CMD-3 detector
Creators: name: 3 Collaboration
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The cross section of the process $e^+e^- \to 3(π^+π^-)π^0$ has been measured for the first time using a data sample of 56.7 pb$^{-1}$ collected with the CMD-3 detector at the VEPP-2000 $e^+e^-$ collider. 632$\pm$32 signal events have been selected in the center-of-mass energy range 1.6 -- 2.0 GeV. A study of dynamics of seven-pion production allows one to extract contributions of the dominated $2(π^+π^-)ω$ and $2(π^+π^-)η$ intermediate states.
description: 13 pages, 5 figures
MOESM2 of Plasma metabolomics reveals lower carnitine concentrations in overweight Labrador Retriever dogs
Creators: name: Söder, Josefin
name: Höglund, Katja
name: Dicksved, Johan
name: Ragnvi Hagman
name: Röhnisch, Hanna Eriksson
name: Moazzami, Ali
name: Wernersson, Sara
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology
subject: Computational Biology

description: Additional file 2. Plasma metabolite concentrations (µM) of the 55 metabolites quantified with the automated quantification algorithm (AQuA).
Using e-e+ to b b(bar) to test properties of new interactions at LEP2 and higher energies
Creators: name: Gounaris, G. J.
name: Papadamou, D. T.
name: Renard, F. M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show that in e-e+ colliders at energies above the Z-peak, the process e-e+ to b b(bar) becomes very sensitive to the presence of residual New Physics (NP) effects described by the dim=6 SU(3)*SU(2)*U(1) gauge invariant operators O(qW), O(qB) and O(bB). This observation should be combined with the already known great sensitivity of the light fermion production through e-e+ annihilation above the Z-peak, to the bosonic operators O(DW) and O(DB). It is important to emphasize that the effects of all these operators are largely hidden at the Z-peak; while they are enhanced above it through the use the "Z-peak subtracted representation". The observability limits for detecting these operators at LEP2 and NLC, through such light fermion production processes, are also established.
description: 16 pages and 6 figures. e-mail: renard@lpmsun2.lpm.univ-montp2.fr
Coherent control of electron-nuclear states of rare-earth ions in crystals using radio-frequency and microwave radiation
Creators: name: Gafurov, M. R.
name: Mamin, G. V.
name: Baibekov, E. I.
name: Kurkin, I. N.
name: Murzakhanov, F. F.
name: Orlinskii, S. B.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We have demonstrated electron-electron and electron-nuclear spin manipulations of Gd3+ ion in CaWO4 crystal. The results suggest that the studied system is perspective for multiqubit implementation in quantum computing.
description: 2 Pages, 5 Figures
Asynchronous Spatial Image Convolutions for Event Cameras
Creators: name: Scheerlinck, Cedric
name: Barnes, Nick
name: Mahony, Robert
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Spatial convolution is arguably the most fundamental of 2D image processing operations. Conventional spatial image convolution can only be applied to a conventional image, that is, an array of pixel values (or similar image representation) that are associated with a single instant in time. Event cameras have serial, asynchronous output with no natural notion of an image frame, and each event arrives with a different timestamp. In this paper, we propose a method to compute the convolution of a linear spatial kernel with the output of an event camera. The approach operates on the event stream output of the camera directly without synthesising pseudo-image frames as is common in the literature. The key idea is the introduction of an internal state that directly encodes the convolved image information, which is updated asynchronously as each event arrives from the camera. The state can be read-off as-often-as and whenever required for use in higher level vision algorithms for real-time robotic systems. We demonstrate the application of our method to corner detection, providing an implementation of a Harris corner-response "state" that can be used in real-time for feature detection and tracking on robotic systems.
Hamiltonian BFV-BRST theory of closed quantum cosmological models
Creators: name: Kamenshchik, A. Yu.
name: Lyakhovich, S. L.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We introduce and study a new discrete basis of gravity constraints by making use of harmonic expansion for closed cosmological models. The full set of constraints is splitted into area-preserving spatial diffeomorphisms, forming closed subalgebra, and Virasoro-like generators. Operatorial Hamiltonian BFV-BRST quantization is performed in the framework of perturbative expansion in the dimensionless parameter which is a positive power of the ratio of Planckian volume to the volume of the Universe. For the (N+1) - dimensional generalization of stationary closed Bianchi-I cosmology the nilpotency condition for the BRST operator is examined in the first quantum approximation. It turns out, that certain relationship between dimensionality of the space and the spectrum of matter fields emerges from the requirement of quantum consistency of the model.
description: 28 pages, LaTeX
MOESM1 of Plasma metabolomics reveals lower carnitine concentrations in overweight Labrador Retriever dogs
Creators: name: Sรถder, Josefin
name: Hรถglund, Katja
name: Dicksved, Johan
name: Ragnvi Hagman
name: Rรถhnisch, Hanna Eriksson
name: Moazzami, Ali
name: Wernersson, Sara
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology

description: Additional file 1. Test-feed analysis, as fed.
Introduction to Research Data Management and Data Management Plans
Creators: name: England, Jonathan
Publisher: name: Zenodo
Year: 2021
Subjects: RDM
DMP
Open Science
FAIR data
PID
Creative Commons

description: A one-hour webinar hosted by the University of Luxembourg library (Luxembourg Learning Centre) and the research office, introducing the general concepts of Research Data Management and Data Management Plans. The presentation highlights the definition of research data and its various types and formats, it explains the basics of what a Data Management Plan (DMP) is, and lists the best practices in data management for each of the sections of a DMP. The FAIR principles are then introduced, linking them to persistent identifiers, recommended repositories, best practices in documenting data and open licences, more specifically the Creative Commons licences. A few pointers on how to create the best DMP possible are also outlined. Both the PDF and the powerpoint presentation (pptx) are shared here for convenience. The video-recording of the presentation can be found on https://youtu.be/OPX3ryHAbns
Προλαμβάνοντας την Eνδοσχολική Bία: Τα ενδεδειγμένα βήματα και ο ρόλος του σχολείου
Creators: name: Μπιτσάνη, Αναστασία
Publisher: name: Culture and Research
Year: 2018

description: Culture and Research, Vol 6 (2017)
Lagrangian formulation of the massive higher spin N=1 supermultiplets in $AdS_4$ space
Creators: name: Buchbinder, I. L.
name: Khabarov, M. V.
name: Snegirev, T. V.
name: Zinoviev, Yu. M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We give an explicit component Lagrangian construction of massive higher spin on-shell $N=1$ supermultiplets in four-dimensional Anti-de Sitter space $AdS_4$. We use a frame-like gauge invariant description of massive higher spin bosonic and fermionic fields. For the two types of the supermultiplets (with integer and half-integer superspins) each one containing two massive bosonic and two massive fermionic fields we derive the supertransformations leaving the sum of four their free Lagrangians invariant such that the algebra of these supertransformations is closed on-shell.
description: 1+32 pages, no figures; typos are corrected
P.O. : the voice of a bilingual reality
Creators: name: Tsokalidou, Roula
Publisher: name: Selected papers on theoretical and applied linguistics
Year: 1997

description: Melbourne poet Π.O. is a construct of a multilingual reality, one in which switching codes is the unmarked norm and the οnly means by which the reality around him could find adequate and appropriate expression. After determining the parameters in which the phenomenon of code-switching is analysed in this article, Ι proceed to demonstrate the functions and consequences of speaking through many voices and codes. Through this kind of code switching and the freedom from conventional orthography, the poet makes a statement about language, bilingualism, the transference of words, meanings and identities, while, at the same time, paying tribute to the migrant reality, of which he is a product.
description: Selected papers on theoretical and applied linguistics, Vol 10 (1997): Proceedings of the 10th International Symposium on Theoretical and Applied Linguistics, Thessaloniki 24-26 April 1996
Bottom-Up Earley Deduction
Creators: name: Erbach, Gregor
Publisher: name: arXiv
Year: 1995
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: We propose a bottom-up variant of Earley deduction. Bottom-up deduction is preferable to top-down deduction because it allows incremental processing (even for head-driven grammars), it is data-driven, no subsumption check is needed, and preference values attached to lexical items can be used to guide best-first search. We discuss the scanning step for bottom-up Earley deduction and indexing schemes that help avoid useless deduction steps.
description: 7 pages, LaTeX, eaclap.sty
From Context to Concept: Exploring Semantic Relationships in Music with Word2Vec
Creators: name: Chuan, Ching-Hua
name: Agres, Kat
name: Herremans, Dorien
Publisher: name: arXiv
Year: 2018
Subjects: subject: Sound (cs.SD)
subject: Information Retrieval (cs.IR)
subject: Machine Learning (cs.LG)
subject: Audio and Speech Processing (eess.AS)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 68Txx, 68Wxx

description: We explore the potential of a popular distributional semantics vector space model, word2vec, for capturing meaningful relationships in ecological (complex polyphonic) music. More precisely, the skip-gram version of word2vec is used to model slices of music from a large corpus spanning eight musical genres. In this newly learned vector space, a metric based on cosine distance is able to distinguish between functional chord relationships, as well as harmonic associations in the music. Evidence, based on cosine distance between chord-pair vectors, suggests that an implicit circle-of-fifths exists in the vector space. In addition, a comparison between pieces in different keys reveals that key relationships are represented in word2vec space. These results suggest that the newly learned embedded vector representation does in fact capture tonal and harmonic characteristics of music, without receiving explicit information about the musical content of the constituent slices. In order to investigate whether proximity in the discovered space of embeddings is indicative of `semantically-related' slices, we explore a music generation task, by automatically replacing existing slices from a given piece of music with new slices. We propose an algorithm to find substitute slices based on spatial proximity and the pitch class distribution inferred in the chosen subspace. The results indicate that the size of the subspace used has a significant effect on whether slices belonging to the same key are selected. In sum, the proposed word2vec model is able to learn music-vector embeddings that capture meaningful tonal and harmonic relationships in music, thereby providing a useful tool for exploring musical properties and comparisons across pieces, as a potential input representation for deep learning models, and as a music generation device.
description: Accepted for publication in Neural Computing and Applications, Springer. In Press
W. Labov: A Popperian or not a Popperian?
Creators: name: Daltas, Pericles A.
Publisher: name: Selected papers on theoretical and applied linguistics
Year: 1997

description: The Popperian epistemological approach consists in constructing our theories in such a way that they are maximally refutable rather than 'right' or immune to criticism. The Labovian quantitative paradigm of sociolinguistic variability has been criticised for contravening the Popperian principle in two respects. Firstly, in that Labov has felt entitled to consider his model right since he has diligently tried time and again to prove it wrong but without success. Secondly, in that probabilities deriving from observed frequencies are included in quantitative rules of variability. Ιn this article, we argue that the above features of the Labovian paradigm do not negate its fundamentally Popperian epistemology.
description: Selected papers on theoretical and applied linguistics, Vol 10 (1997): Proceedings of the 10th International Symposium on Theoretical and Applied Linguistics, Thessaloniki 24-26 April 1996
Unexpected properties of the first excited state of non-bipartite Heisenberg spin rings
Creators: name: Schnack, J.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Systematic properties of the first excited state are presented for various ring sizes and spin quantum numbers which are only partly covered by the theorem of Lieb, Schultz and Mattis. For odd ring sizes the first excited energy eigenvalue shows unexpected degeneracy and related shift quantum numbers. As a byproduct the ground state energy as well as the energy of the first excited state of infinite chains are calculated by extrapolating the properties of only a few, finite, antiferromagnetically coupled Heisenberg rings using the powerful Levin sequence acceleration method.
description: 9 pages, 3 figures, uses 'epsfig.sty'. Submitted to Phys. Rev. B
title: The Influence of Maternal Age on Fishery Harvest Reference Points
Creators: name: Spencer, Paul D.
name: Kraak, Sarah B. M.
name: A.Trippel, Edward
Publisher: name: ASC 2011 - Theme session A
Year: 2024
Subjects: Ecosystem observation, processes and dynamics
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.Maternal effects, defined here as the reduction of larval viability with reduced spawner age, have been proposed as a feature of marine populations that motivate the conservation of age and size structure, and have been observed in both Atlantic cod (Gadus morhua) and Pacific rockfish (Sebastes spp.) stocks. The combination of maternal effects and populations composed of younger and smaller fish as a result of fishing pressure would be expected to produce eggs/larvae of reduced viability, thus reducing stock productivity. For fisheries stock assessment and management, a critical question is how the existence of maternal effects would influence the estimation of stock productivity and fishery management reference points.
Project Work in EAP: Methodological Considerations and Practical Applicability
Creators: name: Bouba, Maria
Publisher: name: Selected papers on theoretical and applied linguistics
Year: 1997

description: The aim of this paper is to examine the functions and merits of using project work as an important methodological component in ΕΑΡ operations. Αn attempt is made to bring to the surface the main theoretical and methodological considerations underlying project work. Communicatiνe approach tο language teaching, process and product orientation, skills integration and task - based learning are raised in order to examine the extent to which all these theoretical issues can be translated into practice through project work. For this purpose, the results of a questionnaire – administered to ΕΑΡ students - are analysed and help us to draw useful conclusions about the extent to which project work is eνentually an inνaluable component of educational methodology which, despite certain drawbacks, can be successfully assimilated into many types of ΕΑΡ operations.
description: Selected papers on theoretical and applied linguistics, Vol 10 (1997): Proceedings of the 10th International Symposium on Theoretical and Applied Linguistics, Thessaloniki 24-26 April 1996
Kantowski-Sachs String Cosmologies
Creators: name: Barrow, John D.
name: Dabrowski, Mariusz P.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present new exact solutions of the low-energy-effective-action string equations with both dilaton $ϕ$ and axion $H$ fields non-zero. The background universe is of Kantowski-Sachs type. We consider the possibility of a pseudoscalar axion field $h$ ($H=e^ϕ(dh)^{*}$) that can be either time or space dependent. The case of time-dependent $h$ reduces to that of a stiff perfect-fluid cosmology. For space-dependent $h$ there is just one non-zero time-space-space component of the axion field $H$, and this corresponds to a distinguished direction in space which prevents the models from isotropising. Also, in the latter case, both the axion field $H$ and its tensor potential $B$ ($H=dB$) are dependent on time and space yet the energy-momentum tensor remains time-dependent as required by the homogeneity of the cosmological model.
description: 23 pages, REVTEX, 6 figures available on request
MOESM2 of Affinity depletion versus relative protein enrichment: a side-by-side comparison of two major strategies for increasing human cerebrospinal fluid proteome coverage
Creators: name: Eliska Jankovska
name: Svitek, Marek
name: Holada, Karel
name: Jiri Petrak
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Additional file 2. Distributions of MW, pI and hydrophobicity (GRAVY score) in crude CSF, depleted CSF and the waste fractions.
A census of $ρ$ Oph candidate members from Gaia DR2
Creators: name: Cánovas, H.
name: Cantero, C.
name: Cieza, L.
name: Bombrun, A.
name: Lammers, U.
name: Merín, B.
name: Mora, A.
name: Ribas, Á.
name: Ruíz-Rodríguez, D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The Ophiuchus cloud complex is one of the best laboratories to study the earlier stages of the stellar and protoplanetary disc evolution. The wealth of accurate astrometric measurements contained in the Gaia Data Release 2 can be used to update the census of Ophiuchus member candidates. We seek to find potential new members of Ophiuchus and identify those surrounded by a circumstellar disc. We constructed a control sample composed of 188 bona fide Ophiuchus members. Using this sample as a reference we applied three different density-based machine learning clustering algorithms (DBSCAN, OPTICS, and HDBSCAN) to a sample drawn from the Gaia catalogue centred on the Ophiuchus cloud. The clustering analysis was applied in the five astrometric dimensions defined by the three-dimensional Cartesian space and the proper motions in right ascension and declination. The three clustering algorithms systematically identify a similar set of candidate members in a main cluster with astrometric properties consistent with those of the control sample. The increased flexibility of the OPTICS and HDBSCAN algorithms enable these methods to identify a secondary cluster. We constructed a common sample containing 391 member candidates including 166 new objects, which have not yet been discussed in the literature. By combining the Gaia data with 2MASS and WISE photometry, we built the spectral energy distributions from 0.5 to $22\microm$ for a subset of 48 objects and found a total of 41 discs, including 11 Class II and 1 Class III new discs. Density-based clustering algorithms are a promising tool to identify candidate members of star forming regions in large astrometric databases. If confirmed, the candidate members discussed in this work would represent an increment of roughly 40% of the current census of Ophiuchus.
description: A&A, Accepted. Abridged abstract
Risks and Trust in Pursuit of a Well-functioning Persistent Identifier Infrastructure for Research
Creators: name: Belsø, Rene
name: Matthiesen, Martin
name: Parland-von Essen, Jessica
name: Béquet, Gaëlle
name: KE Task & Finish Group For PID Risk & Trust
Publisher: name: Zenodo
Year: 2021
Subjects: Persistent identifiers; PID; Research organisations; Europe; Risk assessment; Trust-building; Open Science infrastructure; Open Scholarship Framework; Knowledge Exchange

description: Persistent Identifiers (PIDs) and their infrastructures are argued to be of significant strategic importance, to the increasingly digital reality of modern-day research. With this in mind, Knowledge Exchange (KE) intends to investigate PIDs in depth, aiming to better understand what is needed to build and exploit a well-functioning PID infrastructure for research. Our ambition is to identify, through investigation, analysis and recommendations, what could be the best possible strategic and operational paths to achieve a well-functioning PID infrastructure for Knowledge Exchange (KE) member states and beyond. This scoping document serves as a starting point, by providing an overview of KE current PID ecosystems, focused on pinpointing issues that need to be addressed through the investigation. We propose to map these issues with KE’s Open Scholarship Framework, aiding identification and structuring of potential solutions.
Content Based Language Instruction: Using Literature as Language and Content in an EFL Context
Creators: name: Zanni, Maria
Publisher: name: Selected papers on theoretical and applied linguistics
Year: 1997

description: This paper will investigate using literature as both the language material and the course content for CBLI approach to second/foreign language learning in the EFL classroom. Techniques and procedures will be discussed for helping students to improve their English language proficiency and to better understand American/English culture through the medium of literature. Α selection of materials for various age and proficiency levels, appropriate tasks and exercises for oral and written language development, and language assessment procedures for a literature-based CBLI class, will be also included.
description: Selected papers on theoretical and applied linguistics, Vol 10 (1997): Proceedings of the 10th International Symposium on Theoretical and Applied Linguistics, Thessaloniki 24-26 April 1996
A Contrastive Analysis of Aspectual Meanings of Modern Greek Verb Forms and their Equivalents in an English Translation of Nikos Kazantzakis' Novel Βίος και Πολιτεία του Αλέξη Zoρμπά
Creators: name: Stephany, Ursula
Publisher: name: Selected papers on theoretical and applied linguistics
Year: 1987

description: (no abstract available)
description: Selected papers on theoretical and applied linguistics, Vol 1 (1987): Proceedings of the First Symposium on English and Modern Greek: Description and/or Comparison of the Two Languages, Thessaloniki 1-3 April 1987
Strong-Coupling Perturbation Theory of the Hubbard Model
Creators: name: Pairault, Stephane
name: Senechal, David
name: Tremblay, A. -M. S.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The strong-coupling perturbation theory of the Hubbard model is presented and carried out to order (t/U)^5 for the one-particle Green function in arbitrary dimension. The spectral weight A(k,omega) is expressed as a Jacobi continued fraction and compared with new Monte-Carlo data of the one-dimensional, half-filled Hubbard model. Different regimes (insulator, conductor and short-range antiferromagnet) are identified in the temperature--hopping integral (T,t) plane. This work completes a first paper on the subject (Phys. Rev. Lett. 80, 5389 (1998)) by providing details on diagrammatic rules and higher-order results. In addition, the non half-filled case, infinite resummations of diagrams and the double occupancy are discussed. Various tests of the method are also presented.
description: 28 pages, 19 figures
title: Feeding of redfish Sebastes mentella in the Irminger Sea - what do the data on feeding show?
Creators: name: Dolgov, V.
name: Popov, V. I.
name: Rolsky, A. Yu.
Publisher: name: ASC 2011 - Theme session A
Year: 2024
Subjects: Ecosystem observation, processes and dynamics
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.Feeding intensity and feed composition of redfish (Sebastes mentella) in the Irminger Sea and adjacent waters in the late twentieth and the early twenty‐first centuries were examined according to data from the qualitative and quantitative analysis of their diet. The paper presents analysis of interannual, local, and ontogenetic variabilities in the diet of this species as well as relations between the speciesʹ diet, food supply, and climate fluctuations. Information on the feeding patterns of redfish from different biotopes is also provided.
Off-line Optimization for Earley-style HPSG Processing
Creators: name: Minnen, Guido
name: Gerdemann, Dale
name: Goetz, Thilo
Publisher: name: arXiv
Year: 1995
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: A novel approach to HPSG based natural language processing is described that uses an off-line compiler to automatically prime a declarative grammar for generation or parsing, and inputs the primed grammar to an advanced Earley-style processor. This way we provide an elegant solution to the problems with empty heads and efficient bidirectional processing which is illustrated for the special case of HPSG generation. Extensive testing with a large HPSG grammar revealed some important constraints on the form of the grammar.
description: 7 pages, LaTeX (avm.sty, eaclap.sty and tree-dvips)
Additional file 2 of Detecting copy number status and uncovering subclonal markers in heterogeneous tumor biopsies
Creators: name: Parisi, Fabio
name: Ariyan, Stephan
name: Narayan, Deepak
name: Bacchiocchi, Antonella
name: Hoyt, Kathleen
name: Cheng, Elaine
name: Xu, Fang
name: Li, Peining
name: Halaban, Ruth
name: Kluger, Yuval
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2:Evidence of subclonal heterogeneity from RNA-Seq data across a collection of melanoma samples. Allelic imbalance along each gene demonstrates subclonal heterogeneity. The score of the non-reference nucleotide has been calculated as 0.5- | 0.5 - (#B/(#B+#A)) |, where #A and #B are the numbers of reads hosting the reference and non-reference nucleotide respectively. However, all the reported genes have a multimodal distribution of B-allele frequencies along at least one exon. The B-allele frequencies close to 0.5 have been marked in grey, B-alleles that significantly deviate from this cluster are considered acquired somatic mutations (black) and can be explained by subclonal heterogeneity. Vertical bars represent 95% confidence intervals. All non-reference nucleotides shown are supported by at least 100 reads. Vertical dashed lines mark the boundaries between exons in the transcript. (PDF 46 KB)
Additional file 6: of Prevalence, molecular epidemiology, and antimicrobial resistance of methicillin-resistant Staphylococcus aureus from swine in southern Italy
Creators: name: Pirolo, Mattia
name: GioffrĂ¨, Angela
name: Visaggio, Daniela
name: Gherardi, Monica
name: Pavia, Grazia
name: Samele, Pasquale
name: Ciambrone, Lucia
name: Natale, Rossella Di
name: Spatari, Giovanna
name: Casalinuovo, Francesco
name: Visca, Paolo
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology
subject: Computational Biology

description: Table S3 Diversity of antimicrobial susceptibility patterns among MRSA epidemiological types. (PDF 101 kb)
Complete IRAC mapping of the CFHTLS-DEEP, MUSYC AND NMBS-II FIELDS
Creators: name: Annunziatella, Marianna
name: Marchesini, Danilo
name: Stefanon, Mauro
name: Muzzin, Adam
name: Lange-Vagle, Daniel
name: Cybulski, Ryan
name: Labbe, Ivo
name: Kado-Fong, Erin
name: Bezanson, Rachel
name: Brammer, Gabriel
name: Herrera, David
name: Lundgren, Britt
name: Marsan, Z. Cemile
name: Nonino, Mario
name: Rudnick, Gregory
name: Saracco, Paolo
name: Tomer, Tal
name: Valdes, Frank
name: van der Burg, Remco F. J.
name: van Dokkum, Pieter
name: Wake, David
name: Whitaker, Katherine E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The IRAC mapping of the NMBS-II fields program is an imaging survey at 3.6 and 4.5$μ$m with the Spitzer Infrared Array Camera (IRAC). The observations cover three Canada-France-Hawaii Telescope Legacy Survey Deep (CFHTLS-D) fields, including one also imaged by AEGIS, and two MUSYC fields. These are then combined with archival data from all previous programs into deep mosaics. The resulting imaging covers a combined area of about 3 $deg^2$, with at least $\sim$2 hr integration time for each field. In this work, we present our data reduction techniques and document the resulting coverage maps at 3.6 and 4.5$μ$m. All of the images are W-registered to the reference image, which is either the z-band stack image of the 25\% best seeing images from the CFHTLS-D for CFHTLS-D1, CFHTLS-D3, and CFHTLS-D4, or the K-band images obtained at the Blanco 4-m telescope at CTIO for MUSYC1030 and MUSYC1255. We make all images and coverage maps described herein publicly available via the Spitzer Science Center.
description: Accepted in PASP; released IRAC mosaics available upon publication of the paper
Magnetic Field induced Dimensional Crossover Phenomena in Cuprate Superconductors and their Implications
Creators: name: Schneider, T.
name: Singer, J. M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We discuss the occurrence of crossing points in the magnetization - temperature $(m,T$) plane within the framework of critical phenomena. It is shown that in a two-dimensional superconducting slab of thickness $d_{s}$ $m_{z}(δ)$ versus temperature $T$ curves measured in different fields $\mathbf{H} = H(0,\sin (δ) ,\cos (δ))$ will cross at the critical temperature T_c of the slab. In contrast, in a 3D anisotropic bulk superconductor the crossing point occurs in the plot $m_{z}(δ) /H_{z}^{1/2}$ versus $T$. The experimental facts that 2D crossing point features have been observed in ceramics and in single crystals for $\mathbf{H}$ close to $\mathbf{H} = H(0,0,1)$, but not for $\mathbf{H} = H(0,1,0)$, is explained in terms of an angle-dependent crossover field separating the regions where 2D or 3D thermal fluctuations dominate. The measured 2D-crossing point data are used to estimate one of the fundamental parameters of cuprate superconductors, the minimum thickness of the slab $(d_{s})$, which remains superconducting. Our estimates, based on experimental 2D-crossing point data for single crystals, reveal that this length adopts material dependent values. Therefore, experimental data for T_c and $λ_{\Vert}^{2}(T=0)$, plotted in terms of T_c versus $1/λ_{\Vert}^{2}(T=0)$ will not tend to a straight line with universal slope as the underdoped limit is approached. Implications for magnetic torque measurements are also worked out.
Additional file 5: of Prevalence, molecular epidemiology, and antimicrobial resistance of methicillin-resistant Staphylococcus aureus from swine in southern Italy
Creators: name: Pirolo, Mattia
name: GioffrĂ¨, Angela
name: Visaggio, Daniela
name: Gherardi, Monica
name: Pavia, Grazia
name: Samele, Pasquale
name: Ciambrone, Lucia
name: Natale, Rossella Di
name: Spatari, Giovanna
name: Casalinuovo, Francesco
name: Visca, Paolo
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology
subject: Computational Biology

description: Table S2 Antimicrobial resistance profile and epidemiological type of 219 MRSA isolates. (PDF 34 kb)
Quasiparticle relaxation dynamics in Hg-1223 studied by femtosecond time-resolved optical spectroscopy
Creators: name: Demsar, J.
name: Hudej, R.
name: Karpinski, J.
name: Kabanov, V. V.
name: Mihailovic, D.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Following recent progress in understanding the relaxation dynamics of photoexcited carriers in materials exhibiting a small gap in the low-energy excitation spectrum we have performed pump-probe measurements on near optimally doped Hg-1223. We show that the behavior is very similar as in optimally-doped YBCO, where the data can be interpreted with the coexisting presence of two energy gaps: normal state T-independent pseudogap and a mean-field-like collective gap, associated with intrinsic spatially inhomogeneous ground state. An important difference between the two compounds is found in the low temperature relaxation time, which in Hg-1223 is found to be strongly temperature and photoexcitation intensity dependent.
description: 2 pages, acepted for publication in Physica C, Proccedings of M2S 2000, Feb. 20 - 25, 2000, Houston, Texas, USA
Can Extremal Black Holes Have Non-Zero Entropy ?
Creators: name: Das, Saurya
name: Dasgupta, Arundhati
name: Ramadevi, P.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We give several pieces of evidence to show that extremal black holes cannot be obtained as limits of non-extremal black holes. We review arguments in the literature showing that the entropy of extremal black holes is zero, while that of near-extremal ones obey the Bekenstein-Hawking formula. However, from the counting of degeneracy of quantum (BPS) states of string theory the entropy of extremal stringy black holes obeys the area law. An attempt is made to reconcile these arguments.
description: 18 pages, RevTEX; last section modified, version to appear in Mod. Phys. Lett. A
Corrections to the Higgs Mode Masses in Superfluid 3He
Creators: name: Nguyen, M. D.
name: Zimmerman, A. M.
name: Halperin, W. P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Superfluid 3He has a rich spectrum of collective modes with both massive and massless excitations. The masses of these modes can be precisely measured using acoustic spectroscopy and fit to theoretical models. Prior comparisons of the experimental results with theory did not include strong-coupling effects beyond the weak-coupling-plus BCS model, so-called non-trivial strong-coupling corrections. In this work we utilize recent strong-coupling calculations to determine the Higgs masses and find consistency between experiments that relate them to a sub-dominant $f$-wave pairing strength.
description: 5 pages, 2 figures
Interaction-Induced Enhancement of Spin-Orbit Coupling in Two-Dimensional Electronic System
Creators: name: Chen, Guang-Hong
name: Raikh, M. E.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study theoretically the renormalization of the spin-orbit coupling constant of two-dimensional electrons by electron-electron interactions. We demonstrate that, similarly to the $g$ factor, the renormalization corresponds to the enhancement, although the magnitude of the enhancement is weaker than that for the $g$ factor. For high electron concentrations (small interaction parameter $r_s$) the enhancement factor is evaluated analytically within the static random phase approximation. For large $r_s\sim 10$ we use an approximate expression for effective electron-electron interaction, which takes into account the local field factor, and calculate the enhancement numerically. We also study the interplay between the interaction-enhanced Zeeman splitting and interaction-enhanced spin-orbit coupling.
description: 18 pages, 2 figures, REVTeX
Fermions in Black Hole Space-Time: Hawking Radiation and Back Reaction
Creators: name: Dasgupta, Arundhati
name: Majumdar, Parthasarathi
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The leading order correction to the metric of a Schwarzschild black hole, due to the backreaction of infalling fermionic matter fields, is shown to produce a shift of the event horizon such that particles that would constitute Hawking radiation at late retarded times are now trapped. Fermionic field operators associated with infalling and outgoing modes at the horizon behave canonically in the semiclassical approximation. They are, however, shown to satisfy a nontrivial exchange algebra given in terms of the backreaction, when the shift is `quantized' by means of correspondence. The consequent exchange algebra for bilinear fermionic densities is also obtained.
description: 16 pages, REVTEX
Uptake, translocation and distribution of three veterinary antibiotics in Zea mays L.
Creators: name: Zhang, Cheng
name: Xue, Jianming
name: Cheng, Dengmiao
name: Feng, Yao
name: Liu, Yuanwang
name: Aly, Hesham M.
name: Lin, Zhaojun
Publisher: name: Institute of Environmental Science and Research
Year: 2019
Subjects: classificationCode: 309999
subject: Other agricultural, veterinary and food sciences not elsewhere classified
classificationCode: 300302
subject: Animal management
classificationCode: 300207
subject: Agricultural systems analysis and modelling
classificationCode: 410404
subject: Environmental management
classificationCode: 410402
subject: Environmental assessment and monitoring
classificationCode: 419999
subject: Other environmental sciences not elsewhere classified

description: Frequently
detected residuals of antibiotics in crops has drawn increasing attention from
research community and the general public. This study was conducted under the
controlled environmental conditions to investigate the uptake, translocation
and distribution of three different veterinary antibiotics (VAs) in plants of
Zea mays L. (maize, the third largest crop in the world, especially in China)
and the associated mechanisms. The distribution color-maps of mixed-VAs showed
that the highest RCF (root concentration factors) values of chlortetracycline
(CTC) and sulfamethoxazole (SMZ) were found in the 0.5–2.0 mm zone (cell
division zone), while the highest RCF value of sulfathiazole (ST) was in the
6.0–8.0 mm zone (elongation zone) of root tips (0.5–10.0 mm) after 120 h of
exposure to VAs. The translocation factor (TF) of CTC was greater than 1.0, but
the TFs of SMZ and ST were less than 1.0 under addition of single antibiotic.
However, the TFs of three VAs were all greater than 1.0 at the end of exposure
under addition of mixed-VAs. The dissipation of antibiotics by maize was also
demonstrated by harvesting all plant parts in an enclosed system. The possible
mechanisms for uptake and translocation of VAs in maize were investigated by
adding multiple respiration inhibitors into the culture solution. The RCFs of
VAs were suppressed heavily by salicylhydroxamic acid (SHAM) and sodium azide
(NaN3), which indicates that the uptake of VAs was an active process. The
results of TFs and stem concentration factors (SCFs) of CTC and SMZ in HgCl2
treatments revealed that the translocation of VAs was associated with the
aquaporin activity in maize. The findings from this study will have significant
implications for the management of crop food contamination by VAs and for the
development of phytoremediation technology for antibiotics in the environment.
A lattice-Boltzmann model for interacting amphiphilic fluids
Creators: name: Nekovee, Maziar
name: Coveney, Peter V.
name: Chen, Hudong
name: Boghosian, Bruce M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We develop our recently proposed lattice-Boltzmann method for the non-equilibrium dynamics of amphiphilic fluids (Chen, Boghosian, Coveney and Nekovee, Proc. Roy. Soc. London A, 456, 1431 (2000).) Our method maintains an orientational degree of freedom for the amphiphilic species and models fluid interactions at a microscopic level by introducing self-consistent mean-field forces between the particles into the lattice-Boltzmann dynamics, in a way that is consistent with kinetic theory. We present the results of extensive simulations in two dimensions which demonstrate the ability of our model to capture the correct phenomenology of binary and ternary amphiphilic fluids.
description: 14 pages, 15 figures (5 color figures)