cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A Computational Model of Syntactic Processing: Ambiguity Resolution from Interpretation
Creators: name: Niv, Michael
Publisher: name: arXiv
Year: 1994
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Syntactic ambiguity abounds in natural language, yet humans have no difficulty coping with it. In fact, the process of ambiguity resolution is almost always unconscious. But it is not infallible, however, as example 1 demonstrates. 1. The horse raced past the barn fell. This sentence is perfectly grammatical, as is evident when it appears in the following context: 2. Two horses were being shown off to a prospective buyer. One was raced past a meadow. and the other was raced past a barn. ... Grammatical yet unprocessable sentences such as 1 are called `garden-path sentences.' Their existence provides an opportunity to investigate the human sentence processing mechanism by studying how and when it fails. The aim of this thesis is to construct a computational model of language understanding which can predict processing difficulty. The data to be modeled are known examples of garden path and non-garden path sentences, and other results from psycholinguistics. It is widely believed that there are two distinct loci of computation in sentence processing: syntactic parsing and semantic interpretation. One longstanding controversy is which of these two modules bears responsibility for the immediate resolution of ambiguity. My claim is that it is the latter, and that the syntactic processing module is a very simple device which blindly and faithfully constructs all possible analyses for the sentence up to the current point of processing. The interpretive module serves as a filter, occasionally discarding certain of these analyses which it deems less appropriate for the ongoing discourse than their competitors. This document is divided into three parts. The first is introductory, and reviews a selection of proposals from the sentence processing literature. The second part explores a body of data which has been adduced in support of a theory of structural preferences --- one that is inconsistent with the present claim. I show how the current proposal can be specified to account for the available data, and moreover to predict where structural preference theories will go wrong. The third part is a theoretical investigation of how well the proposed architecture can be realized using current conceptions of linguistic competence. In it, I present a parsing algorithm and a meaning-based ambiguity resolution method.
description: 128 pages, LaTeX source compressed and uuencoded, figures separate macros: rotate.sty, lingmacros.sty, psfig.tex. Dissertation, Computer and Information Science Dept., October 1993
Testudo caretta Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Testudines
Testudinidae
Testudo
Testudo caretta

description: Testudo caretta [spec. nov.]
T. pedibus pinniformibus, unguibus palmarum plantarumque binis, testa ovata acute serrata.
Gron. mus. 2. p. 85. n. 69. Testudo pedibus natatoriis, unguibus acuminatis binis.
Brown. jam. 465. Testudo unguibus utrinque binis acutis, squamis dorsi quinque gibbis.
Catesb. car. 2. p. 39. t. 39. Testudo Caretta Rochef.
Raj. quadr. 258. Testudo Caretta.
Habitat ad insulas Americanas.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on pages 197-198, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Probing AdS/CFT correspondence via world-sheet methods and 2d gravity like scaling arguments
Creators: name: Andreev, Oleg
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show how some features of the AdS/CFT correspondence for AdS_3 can easily be understood via standard world-sheet methods and 2d gravity like scaling arguments. To do this, we propose a stringy way for perturbing two-dimensional CFT's around their critical points. Our strategy is to start from a stringy (world-sheet) representation of 2d CFT in space-time. Next we perturb a world-sheet action by some marginal operators such that the space-time symmetry becomes finite dimensional. As a result, we get a massive FT in space-time with a scale provided by two-dimensional coupling constant. It turns out that there exists a perturbation that leads to string theory on AdS_3. In this case the scale is equivalently provided by the radial anti-de-Sitter coordinate.
description: 15 pages; corrected some typos
Joint Classification and Prediction CNN Framework for Automatic Sleep Stage Classification
Creators: name: Phan, Huy
name: Andreotti, Fernando
name: Cooray, Navin
name: Chén, Oliver Y.
name: De Vos, Maarten
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Correctly identifying sleep stages is important in diagnosing and treating sleep disorders. This work proposes a joint classification-and-prediction framework based on CNNs for automatic sleep staging, and, subsequently, introduces a simple yet efficient CNN architecture to power the framework. Given a single input epoch, the novel framework jointly determines its label (classification) and its neighboring epochs' labels (prediction) in the contextual output. While the proposed framework is orthogonal to the widely adopted classification schemes, which take one or multiple epochs as contextual inputs and produce a single classification decision on the target epoch, we demonstrate its advantages in several ways. First, it leverages the dependency among consecutive sleep epochs while surpassing the problems experienced with the common classification schemes. Second, even with a single model, the framework has the capacity to produce multiple decisions, which are essential in obtaining a good performance as in ensemble-of-models methods, with very little induced computational overhead. Probabilistic aggregation techniques are then proposed to leverage the availability of multiple decisions. We conducted experiments on two public datasets: Sleep-EDF Expanded with 20 subjects, and Montreal Archive of Sleep Studies dataset with 200 subjects. The proposed framework yields an overall classification accuracy of 82.3% and 83.6%, respectively. We also show that the proposed framework not only is superior to the baselines based on the common classification schemes but also outperforms existing deep-learning approaches. To our knowledge, this is the first work going beyond the standard single-output classification to consider multitask neural networks for automatic sleep staging. This framework provides avenues for further studies of different neural-network architectures for automatic sleep staging.
description: This article has been published in IEEE Transactions on Biomedical Engineering
SMARANDACHE NUMBERS REVISITED
Creators: name: A.A.K. MAJUMDAR
Publisher: name: figshare
Year: 2018
Subjects: subject: 10101 Algebra and Number Theory
subject: FOS: Mathematics

description: More than seven years ago, my first book on some of the Smarandache notions was published. The book consisted of five chapters, and the topics covered were as follows : (1) some recursive type Smarandache sequences, (2) Smarandache determinant sequences, (3) the Smarandache function, (4) the pseudo Smarandache function, and (5) the Smarandache function related and the pseudo Smarandache function related triangles. Since then, new and diversified results have been published by different researchers. The aim of this book to update some of the contents of my previous book, and add some new results.
Planning treatment and predicting outcomes in low rectal cancer
Creators: name: Battersby, Nicholas John
Publisher: name: Imperial College London
Year: 2016

description: Introduction: Low rectal cancer management presents a unique challenge. On one hand more radical measures are required to address poor oncological outcomes and on the other hand there is a need to avoid unacceptably high permanent colostomy rates and suboptimal post-treatment function. This thesis investigates radiological, surgical, pathological and quality of life factors in low rectal cancer, in order to predict outcomes and provide a patient-tailored approach to low rectal cancer management. Methods: The majority of data presented within this thesis will be from the ongoing Low Rectal Cancer Study (MERCURY II). This multidisciplinary study prospectively collected surgical, radiological, pathological and QoL data in consecutive patients undergoing treatment for low rectal cancer. In addition, a multicentre crosssectional quality of life study was performed. This was designed to evaluate post-operative bowel function using patient reported outcome measures (PROMs). Results: Analysis from 279 low rectal cancer patients from the MERCURY II study suggested that MRI assessment of the low rectal plane (mrLRP) guided selection for pre-operative therapy and for restorative resection. MRI assessment contributed to the low (9%, 25/279) pathological circumferential resection margin (pCRM) involvement; significantly lower than the pre-stated target of ≤15% and lower than published studies. Multivariate analysis identified three other predictors for pCRM involvement: tumour ≤4cm from the anal verge; anterior quadrant tumour invasion; and MRI evidence of EMVI. This thesis also validates the English translation of a Danish PROM (LARS score). This data was also used to predict for post-operative bowel-related quality of life (BQoL) impairment following a restorative anterior resection. Finally, the UK LARS data was used to develop a model that predicts post-operative bowel dysfunction (POLARS) with external validation with Danish data. Future Work: The predictors for pCRM involvement require external validation. Future studies should also explore the relationship between these predictors and long-term survival. The POLARS and the LARS score should be used in clinical practice to identify patients who may benefit from additional support for postoperative bowel dysfunction. The value of the post-treatment MRI requires further investigation and the TRIGGER trial has been designed for this purpose.
Semantic Cluster Unary Loss for Efficient Deep Hashing
Creators: name: Zhang, Shifeng
name: Li, Jianmin
name: Zhang, Bo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Hashing method maps similar data to binary hashcodes with smaller hamming distance, which has received a broad attention due to its low storage cost and fast retrieval speed. With the rapid development of deep learning, deep hashing methods have achieved promising results in efficient information retrieval. Most of the existing deep hashing methods adopt pairwise or triplet losses to deal with similarities underlying the data, but the training is difficult and less efficient because $O(n^2)$ data pairs and $O(n^3)$ triplets are involved. To address these issues, we propose a novel deep hashing algorithm with unary loss which can be trained very efficiently. We first of all introduce a Unary Upper Bound of the traditional triplet loss, thus reducing the complexity to $O(n)$ and bridging the classification-based unary loss and the triplet loss. Second, we propose a novel Semantic Cluster Deep Hashing (SCDH) algorithm by introducing a modified Unary Upper Bound loss, named Semantic Cluster Unary Loss (SCUL). The resultant hashcodes form several compact clusters, which means hashcodes in the same cluster have similar semantic information. We also demonstrate that the proposed SCDH is easy to be extended to semi-supervised settings by incorporating the state-of-the-art semi-supervised learning algorithms. Experiments on large-scale datasets show that the proposed method is superior to state-of-the-art hashing algorithms.
description: 13 pages
Open group transformations within the Sp(2)-formalism
Creators: name: Batalin, Igor
name: Marnelius, Robert
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Previously we have shown that open groups whose generators are in arbitrary involutions may be quantized within a ghost extended framework in terms of the nilpotent BFV-BRST charge operator. Here we show that they may also be quantized within an Sp(2)-frame in which there are two odd anticommuting operators called Sp(2)-charges. Previous results for finite open group transformations are generalized to the Sp(2)-formalism. We show that in order to define open group transformations on the whole ghost extended space we need Sp(2)-charges in the nonminimal sector which contains dynamical Lagrange multipliers. We give an Sp(2)-version of the quantum master equation with extended Sp(2)-charges and a master charge of a more involved form, which is proposed to represent the integrability conditions of defining operators of connection operators and which therefore should encode the generalized quantum Maurer-Cartan equations for arbitrary open groups. General solutions of this master equation are given in explicit form. A further extended Sp(2)-formalism is proposed in which the group parameters are quadrupled to a supersymmetric set and from which all results may be derived.
description: 16 pages, Latexfile
Optimal design for control of water supply networks by mixed integer programming
Creators: name: Pecci, Filippo
Publisher: name: Imperial College London
Year: 2018

description: The efficient management of hydraulic pressure in pipes is one of the main operational challenges in water supply networks. This thesis considers pressure management that is actuated by pressure control valves. The research investigates the problem of optimising valve locations and their operational settings simultaneously - this approach is referred to as the design-for-control optimisation problem. Initially, the thesis focuses on the minimisation of average zone pressure. The problem formulation employs quadratic approximations of the non-smooth friction head loss formulae, and results in a nonconvex mixed integer nonlinear program (MINLP). Building upon previous work, the research studies two numerical schemes, namely penalty and relaxation methods, for the solution of the formulated MINLP problem. While these methods are shown to be effective on a published benchmark network model, their limitations for the solution of the problem of optimal valve placement in large operational water networks are highlighted. A new problem formulation is proposed, reducing the degree of nonlinearity within optimisation constraints. This reformulation allows the application of outer approximation based schemes, enabling the solution of the considered MINLP when large operational water supply networks are considered. Since the MINLP for optimal valve placement is nonconvex, previously developed approaches do not provide theoretical guarantees on the global optimality of the computed valve configurations. Here, the research implements a branch and bound method to obtain certified bounds on the optimality gap of the solutions. The branch and bound algorithm is shown to converge to good quality feasible solutions, with bounds on the optimality gap comparable to the level of uncertainty inherent in water network models. Finally, the problem formulation for optimal valve placement is extended to the framework of multiobjective optimisation, to evaluate the trade-offs between the minimisation of average zone pressure and pressure variability. Scalarisation schemes are used to convert the original multiobjective MINLP into series of single-objective MINLPs that are individually solved using outer approximation methods. The proposed approaches have enabled the generation of wide and uniform Pareto fronts for a large operational water network.
Determining the role of NAD biosynthetic pathways in chemosensitivity in glioblastoma
Creators: name: Perryman, Richard Adrian
Publisher: name: Imperial College London
Year: 2018

description: Glioblastoma (GBM) is an aggressive form of brain cancer with a median survival time of only one year. Since the turn of the 21st century, the only major advancement in the treatment of GBM has been the discovery of the DNA damaging agent temozolomide (TMZ), but this only offers a small increase in survival time. Attempts to target dysregulated signalling pathways in GBM have offered very little clinical bene t. Cancers, including GBM, adapt their metabolism by increasing their consumption of glucose and glutamine, and activating metabolic pathways to promote cell growth, including nucleotide, amino acid and fatty acid biosynthesis. Cancer cells have also been shown to require rapid synthesis of nicotinamide adenine dinucleotide (NAD) to support metabolic reactions, regulation of the cell cycle by sirtuins (SIRTs), and repair of DNA damage by poly (ADP-ribose) polymerase (PARP). This allows them to maintain high rates of proliferation. Inhibition of a key enzyme in NAD biosynthsis, nicotinamide phosphoribosyltransferase (NAMPT), has demonstrated signi cant anti-neoplastic activity in vitro. However, translation to the clinic has been poor. This is largely due to the lack of patient strati cation and understanding of resistance mechanisms. I hypothesised that there is a subset of GBM tumours that lack alternative NAD biosynthetic pathways, rendering them sensitive to NAMPT inhibitors and unable to survive even in the presence of NAD precursors. I show that a proportion of GBM tumours lack key enzymes involved in salvage and de novo NAD biosynthetic pathways, including nicotinate phosphoribosyltransferase (NAPRT), ecto-5'-nucleotidase (NT5E) and quinolinate phosphoribosyltransferase (QPRT). This renders them sensitive to the NAMPT inhibitor FK866, and prevents rescue from FK866-induced growth arrest by different NAD precursors. Inhibition of NAMPT disrupts different aspects of cell cycle regulation in FK866-sensitive and FK866-resistant GBM cells lines. Finally, the combination of FK866 and TMZ limits the proliferation of GBM cells both in vitro, and in a murine orthotopic xenograft model, by initiating a G2/M cell cycle arrest. Combining NAMPT inhibitors with standard therapy may be an effective treatment for patients with GBM.
A Psycholinguistically Motivated Parser for CCG
Creators: name: Niv, Michael
Publisher: name: arXiv
Year: 1994
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Considering the speed in which humans resolve syntactic ambiguity, and the overwhelming evidence that syntactic ambiguity is resolved through selection of the analysis whose interpretation is the most `sensible', one comes to the conclusion that interpretation, hence parsing take place incrementally, just about every word. Considerations of parsimony in the theory of the syntactic processor lead one to explore the simplest of parsers: one which represents only analyses as defined by the grammar and no other information. Toward this aim of a simple, incremental parser I explore the proposal that the competence grammar is a Combinatory Categorial Grammar (CCG). I address the problem of the proliferating analyses that stem from CCG's associativity of derivation. My solution involves maintaining only the maximally incremental analysis and, when necessary, computing the maximally right-branching analysis. I use results from the study of rewrite systems to show that this computation is efficient.
description: 8 pages, LaTeX, requires psfig.tex, 2 figures in separate file
Additional file 1 of Workplace bullying among medical laboratory professionals in Ghana: insights from self-reported experiences, challenges to mitigation structures, and coping strategies
Creators: name: Duah, Evans
name: Ephraim, Richard Kobina Dadzie
name: Kotam, Gabriel Pezahso
name: Kumordzi, Samuel Mawuli
name: Amoah, Samuel
name: Addy, Nii Armah
name: Kwashie, Solomon Dzidzornu Yao
name: Rahamani, Abu Abudu
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Material 1.
Lettre de Rudolf Erich Raspe à Jean-François Séguier, 1772-04-04
Creators: name: Raspe, Rudolf Erich
name: Raspe, Rudolf Erich
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Collections

description: [transcription] À Cassel en Hesse ce 4 d’avril 1772

Monsieur,

Monseigneur, mon très gracieux maître, ayant fait il y a quelques années un voyage dans les parties méridionales de la France, a passé par Nîmes, et y a fait quelques emplettes de médailles et d’antiquités avec une facilité, qui lui en fait espérer bien d’autres encore s’il pouvait engager quelque connaisseur établi dans cette ville pour lui en fournir. Je ne pouvais nommer à S. A. que vous Monsieur. Je me souvenais de la correspondance et du commerce d’histoire naturelle que vous eûtes autrefois avec le baron de Mansberg, pendant que vous étiez encore établi à Vérone, et je savais par les rapports de tous les voyageurs que le goût des belles choses cultivé en Italie, ne vous a pas abandonné en France aussi peu que la facilité et la politesse, dont le baron de Mansberg m’a fait mille éloges. S. A. m’a donc ordonné de m’adresser à vous et de vous recommander l’augmentation de son cabinet de médailles et d’antiquités, dont elle m’a confié l’inspection. En conséquence je vous prie, Monsieur, si cela peut se faire sans vous incommoder, de me faire savoir s’il y aura des emplettes à faire chez vous, qui puissent nous convenir. Des médailles grecques, des empereurs rares ou de belles sculptures nous conviendraient plus que toute autre chose, vu qu’on ne peut pas en avoir trop et qu’on les trouve difficilement dans l’Allemagne.
Je vous écris ceci par le canal de Mr Mallet résident de S. A. à Genève, auquel je vous prie d’adresser votre réponse. En obligeant mon maître, vous m’obligerez de m’indiquer les moyens de vous témoigner l’estime avec laquelle j’ai l’honneur d’être, Monsieur, Votre très humble et très obéissant serviteur,
R. E. Raspe
 Conseiller et bibliothécaire de Monseigneur le Landgrave de Hesse
description: [personnes citées] baron de Mansberg, Frédéric II de Hesse-Cassel, M. Mallet
description: Source: [lieu de Conservation] Nîmes, Bibliothèque Carré d'Art [cote]ms. 249_9, fol. 30
description: Source: ark:/12148/btv1b10015555w
Anytime Algorithms for Speech Parsing?
Creators: name: Goerz, Guenther
name: Kesseler, Marcus
Publisher: name: arXiv
Year: 1994
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: This paper discusses to which extent the concept of ``anytime algorithms'' can be applied to parsing algorithms with feature unification. We first try to give a more precise definition of what an anytime algorithm is. We arque that parsing algorithms have to be classified as contract algorithms as opposed to (truly) interruptible algorithms. With the restriction that the transaction being active at the time an interrupt is issued has to be completed before the interrupt can be executed, it is possible to provide a parser with limited anytime behavior, which is in fact being realized in our research prototype.
description: 5 pages, 2 figures
Growth and colonization of organic matter in soil by Fusarium proliferatum
Creators: name: Gaige, Andres Reyes
name: Giraldo, Martha
name: Todd, Timothy
name: Stack, Jim
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Plant Biology
subject: 60506 Virology

description: Fusarium proliferatum is a broad host range, mycotoxin-producing, seed-borne pathogen of maize. A green fluorescent, hygromycin-resistant F. proliferatum transformant (Fp-70-2-5-G2) was developed to provide markers to track movement and colonization of bait organic matter in non-sterile soil microcosms. Maize seeds that were heat-killed and re-colonized with Fp-70-2-5-G2 served as sources of inoculum. They were added to nonsterile soil together with heat-killed, non-colonized maize seeds (baits), at several temperatures, soil matric potentials, and source-to-bait distance combinations. Baits were retrieved from soil and plated onto Nash-Snyder medium amended with 1µg/mL hygromycin. Fp-70-2-5-G2 grew through non-sterile sieved soil and colonized maize seed; distance, temperature and soil matric potential had significant effects (p<0.0001, p=0.0365, and p<0.0001, respectively) on growth and colonization. The maximum distance that Fp-70-2-5-G2 grew and colonized maize seed was 1.5 cm at 25°C and -0.005MPa matric potential. The maximum colonization of baits by Fp-70-2-5-G2 occurred at 0 cm (80%) and 0.5 cm (50%) source-to-bait distance at 25°C and -0.005MPa matric potential. Growth through soil and colonization of bait organic matter was significantly less in soil with an intact field structure. In addition to plant and seed colonization, F. proliferatum may have an active soil inhabitant phase in its life cycle.
Weak-QES extensions of the Calogero model
Creators: name: Brihaye, Y.
name: Kosinski, P.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct families of Hamiltonians extending the Calogero model and such that a finite number of eigenvectors can be computed algebraically.
description: LaTeX, 9 pages
Quantum computing with classical bits
Creators: name: Wetterich, C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Information Theory (cs.IT)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: A bit-quantum map relates probabilistic information for Ising spins or classical bits to quantum spins or qubits. Quantum systems are subsystems of classical statistical systems. The Ising spins can represent macroscopic two-level observables, and the quantum subsystem employs suitable expectation values and correlations. We discuss static memory materials based on Ising spins for which boundary information can be transported through the bulk in a generalized equilibrium state. They can realize quantum operations as the Hadamard or CNOT-gate for the quantum subsystem. Classical probabilistic systems can account for the entanglement of quantum spins. An arbitrary unitary evolution for an arbitrary number of quantum spins can be described by static memory materials for an infinite number of Ising spins which may, in turn, correspond to continuous variables or fields. We discuss discrete subsets of unitary operations realized by a finite number of Ising spins. They may be useful for new computational structures. We suggest that features of quantum computation or more general probabilistic computation may be realized by neural networks, neuromorphic computing or perhaps even the brain. This does neither require small isolated entities nor very low temperature. In these systems the processing of probabilistic information can be more general than for static memory materials. We propose a general formalism for probabilistic computing for which deterministic computing and quantum computing are special limiting cases.
description: New discussion of Bells inequalities and no cloning theorem for classical probabilistic systems, 51 pages, 3 figures
Curves of growth for transiting exocomets: Application to Fe II lines in the Beta Pictoris system
Creators: name: Vrignaud, T.
name: Etangs, A. Lecavelier des
name: Kiefer, F.
name: Lagrange, A. -M.
name: Hébrard, G.
name: Strøm, P. A.
name: Vidal-Madjar, A.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: This study introduces the exocomet curve of growth, a new method to analyse the variable absorptions observed in $β$ Pictoris spectrum and link them to the physical properties of the transiting cometary tails. We show that the absorption depth of a comet in a set of lines arising from similar excitation levels of a given chemical species follows a simple curve as a function of the gf-values of the lines. This curve is the analogue of the curve of growth for interstellar absorption lines, where equivalent widths are replaced by absorption depths. To fit this exocomet curve of growth, we introduce a model where the cometary absorption is produced by a homogeneous cloud, covering a limited fraction of the stellar disc. This model is defined by two parameters: $α$, the covering factor of the cloud, and $β$, related to its typical the optical depth. This model is tested on two comets observed with the Hubble Space Telescope in December 1997 and October 2018, in a set of Fe II lines at 275 nm. The measured absorption depths are found to satisfactory match the two-parameter curve of growth model, indicating that both comets cover roughly 40 % of the stellar disc ($α=0.4$) and have optical thicknesses close to unity. Then, we show that if we consider a set of lines arising from a wider range of energy levels, the absorbing species seems to be populated at thermodynamical equilibrium, causing the cometary absorption to follow a curve of growth as a function of $gf \cdot e^{-E_l/k_B T}$ (where T is the temperature of the absorbing medium). For the comet observed on December 6, 1997, we derive a temperature of $10500\pm500$ K and a total Fe II column density of $(1.11\pm0.09)\times10^{15}$ cm$^{-2}$. By probing the population of the highest excited energy levels ($E_l\sim25000$ cm$^{-1}$), we also estimate an electronic density of $(3\pm1)\times10^{7}$ cm$^{-3}$.
description: 19 pages, 16 figures
title: ADCO, Cartulaire des Dominicains de Dijon (1286), Cart. 221 (H 53), 170 folios, f. 0082
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire des Dominicains de Dijon (1286), Archives départementales de la Côte-d'Or, Cart. 221 (H 53), 170 folios. Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire des Dominicains de Dijon (1286), Archives départementales de la Côte-d'Or, Cart. 221 (H 53), 170 folios, f. 0082, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: Dijon
description: Provenance: http://www.wikidata.org/entity/Q7003
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb15250518p
description: Provenance: http://www.idref.fr/02643413X/id
description: Provenance: https://www.geonames.org/6453767
La Pedagogía como Instrumento de Gestión Social. Nuevos Caminos para la Aplicación de la Neutrosofía a la Pedagogía
Creators: name: Ricardo, Jesús Estupiñán
name: Peña, Rolando Medina
name: Zumba, Gina Real
name: Fernández, Iluminada Orozco
Publisher: name: figshare
Year: 2018
Subjects: Education

description: El presente libro expresa dos de los componentes de esta compleja relación sociedad pedagogía, primero se aborda la prevención en edades tempranas ante conductas no ajustadas y centra la escuela como eje de la transformación desde la atención a la diversidad y el rediseño del trabajo preventivo el cual extiende a una comunidad educativa evitando la consideración privativa de los docentes y de la educación especial, para progresar los estatus negativos.
Measurement of nuclear modification factors of $Υ$(1S), $Υ$(2S), and $Υ$(3S) mesons in PbPb collisions at $\sqrt{s_{_\mathrm{NN}}} =$ 5.02 TeV
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The cross sections for $Υ$(1S), $Υ$(2S), and $Υ$(3S) production in lead-lead (PbPb) and proton-proton (pp) collisions at $\sqrt{s_{_\mathrm{NN}}} =$ 5.02 TeV have been measured using the CMS detector at the LHC. The nuclear modification factors, R$_\mathrm{AA}$, derived from the PbPb-to-pp ratio of yields for each state, are studied as functions of meson rapidity and transverse momentum, as well as PbPb collision centrality. The yields of all three states are found to be significantly suppressed, and compatible with a sequential ordering of the suppression, R$_\mathrm{AA}$($Υ$(1S)) $>$ R$_\mathrm{AA}$($Υ$(2S)) $>$ R$_\mathrm{AA}$($Υ$(3S)) . The suppression of $Υ$(1S) is larger than that seen at $\sqrt{s_{_\mathrm{NN}}} =$ 2.76 TeV, although the two are compatible within uncertainties. The upper limit on the R$_\mathrm{AA}$ of $Υ$(3S) integrated over $p_\mathrm{T}$ and rapidity is 0.094 at 95% confidence level, which is the strongest suppression observed for any hadron species in heavy ion collisions to date.
description: Replaced with the published version. Added the journal reference. All the figures and tables, including additional supplementary figures, can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/HIN-16-023 (CMS Public Pages)
Dynamical tunneling across the separatrix
Creators: name: Hanada, Yasutaka
name: Ikeda, Kensuke S.
name: Shudo, Akira
Publisher: name: arXiv
Year: 2024
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The strong enhancement of tunneling couplings typically observed in tunneling splittings in the quantum map is investigated. We show that the transition from instanton to noninstanton tunneling, which is known to occur in tunneling splittings in the space of the inverse Planck constant, takes place in a parameter space as well. By applying the absorbing perturbation technique, we find that the enhancement invoked as a result of local avoided crossings and that originating from globally spread interactions over many states should be distinguished and that the latter is responsible for the strong and persistent enhancement. We also provide evidence showing that the coupling across the separatrix in phase-space is crucial in explaining the behavior of tunneling splittings by performing the wave-function-based observation. In the light of these findings, we examine the validity of the resonance-assisted tunneling theory.
Monopole and Dyon Solutions in AdS space
Creators: name: Lugo, Adrian R.
name: Schaposnik, Fidel A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider monopole and dyon classical solutions of the Yang-Mills-Higgs system coupled to gravity in asymptotically anti-de Sitter space. We discuss both singular and regular solutions to the second order equations of motion showing that singular Wu-Yang like dyons can be found, the resulting metric being of the Reissner-Nördstrom type (with cosmological constant). Concerning regular solutions, we analyze the conditions under which they can be constructed discussing, for vanishing coupling constant, the main distinctive features related to the anti-de Sitter asymptotic condition; in particular, we find in this case that the v.e.v. of the Higgs scalar, $|\vec H(\infty)|$, should be quantized in units of the natural mass scale $1/e r_0$ (related to the cosmological constant) according to $|\vec H(\infty)|^2 = m(m+1) (e r_0 )^{-2}$, with $m \in Z$.
description: 14 pages, latex file, no figures
Mathematical Reality
Creators: name: Linfan Mao
Publisher: name: figshare
Year: 2018
Subjects: Algebra

description: As the time enters the 21st century, sciences such as those of theoretical physics, complex system and network, cytology, biology and economy developments change rapidly, and meanwhile, a few global questions constantly emerge, such as those of local war, food safety, epidemic spreading network, environmental protection, multilateral trade dispute, more and more questions accompanied with the overdevelopment and applying the internet, · · · , etc. In this case, how to keep up mathematics with the developments of other sciences? Clearly, today’s mathematics is no longer adequate for the needs of other sciences. New mathematical theory or techniques should be established by mathematicians. Certainly, solving problem is the main objective of mathematics, proof or calculation is the basic skill of a mathematician. When it develops in problem-oriented, a mathematician should makes more attentions on the reality of things in mathematics because it is the main topic of human beings.
Verb Semantics and Lexical Selection
Creators: name: Wu, Zhibiao
name: Palmer, Martha
Publisher: name: arXiv
Year: 1994
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: This paper will focus on the semantic representation of verbs in computer systems and its impact on lexical selection problems in machine translation (MT). Two groups of English and Chinese verbs are examined to show that lexical selection must be based on interpretation of the sentence as well as selection restrictions placed on the verb arguments. A novel representation scheme is suggested, and is compared to representations with selection restrictions used in transfer-based MT. We see our approach as closely aligned with knowledge-based MT approaches (KBMT), and as a separate component that could be incorporated into existing systems. Examples and experimental results will show that, using this scheme, inexact matches can achieve correct lexical selection.
description: 6 pages, Figures and bib files are in part 2
Additional file 1 of A mixed-methods nutrition, water, sanitation and hygiene knowledge, attitudes, and practices survey of IDPs, returnees, and host community members in four counties of Jonglei state, South Sudan
Creators: name: Lawry, Lynn Lieberman
name: Gabor, Rachel
name: Katele, Jacques
name: Madut, Lazarus Baak
name: Sommers, Katina
name: Manuel, David
name: Nadolski, Claire
name: Lado, Mounir
name: Koehlmoos, Tracey Perez
name: Clemmer, William
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 1.
Understanding Delays in AF\_XDP-based Applications
Creators: name: Perron, Killian Castillon du
name: Pacheco, Dino Lopez
name: Huet, Fabrice
Publisher: name: arXiv
Year: 2024
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Packet processing on Linux can be slow due to its complex network stack. To solve this problem, there are two main solutions: eXpress Data Path (XDP) and Data Plane Development Kit (DPDK). XDP and the AF XDP socket offer full interoperability with the legacy system and is being adopted by major internet players like Open vSwitch or Facebook. While the performance evaluation of AF XDP against the legacy protocol stack in the kernel or against DPDK has been studied in the literature, the impact of the multiple socket parameters and the system configuration on its latency has been left aside. To address this, we conduct an experimental study to understand the XDP/AF XDP ecosystem and detect microseconds delays to better architect future latency-sensitive applications. Since the performance of AF XDP depends on multiple parameters found in different layers, finding the configuration minimizing its latency is a challenging task. We rely on a classification algorithm to group the performance results, allowing us to easily identify parameters with the biggest impact on performance at different loads. Last, but not least, we show that some configurations can significantly decrease the benefits of AF XDP, leading to undesirable behaviors, while other configurations are able to reduce such round trip delays to an impressive value of 6.5 $μ$s in the best case, including the tracing overhead. In summary, AF XDP is a promising solution, and careful selection of both application and socket parameters can significantly improve performance.
Superconformal Hypermultiplets
Creators: name: de Wit, Bernard
name: Kleijn, Bas
name: Vandoren, Stefan
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present theories of N=2 hypermultiplets in four spacetime dimensions that are invariant under rigid or local superconformal symmetries. The target spaces of theories with rigid superconformal invariance are (4n)-dimensional {\it special} hyper-Kähler manifolds. Such manifolds can be described as cones over tri-Sasakian metrics and are locally the product of a flat four-dimensional space and a quaternionic manifold. The latter manifolds appear in the coupling of hypermultiplets to N=2 supergravity. We employ local sections of an Sp$(n)\times{\rm Sp}(1)$ bundle in the formulation of the Lagrangian and transformation rules, thus allowing for arbitrary coordinatizations of the hyper-Kähler and quaternionic manifolds.
description: 30 pages
Quantum Light on Demand
Creators: name: Parit, Mithilesh K.
name: Ahmed, Shaik
name: Singh, Sourabh
name: Lakshmi, P. Anantha
name: Panigrahi, Prasanta K.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate that light quanta of well defined characteristics can be generated in a coupled two-level system of three atoms. The quantum nature of light is controlled by the entanglement structure, discord, and monogamy of the system which leads to sub and superradiant behavior as well as sub-Poissonian statistics, at lower temperatures. Two distinct phases with different entanglement characteristics are observed with uniform radiation in one case and the other displaying highly focused and anisotropic radiation in far field regime. At higher temperatures, sub and superradiant light is found to persist in the absence of entanglement but with non-zero quantum discord, showing bunching of photons. It is shown that the radiation intensity can be a precise estimator of the inter-atomic distance of coupled two-level atomic systems. Our investigation shows for the first time, the three body correlation in the form of `monogamy score' controlling sub and superradiant nature of radiation intensity.
description: 12 pages
Additional file 2 of A mixed-methods nutrition, water, sanitation and hygiene knowledge, attitudes, and practices survey of IDPs, returnees, and host community members in four counties of Jonglei state, South Sudan
Creators: name: Lawry, Lynn Lieberman
name: Gabor, Rachel
name: Katele, Jacques
name: Madut, Lazarus Baak
name: Sommers, Katina
name: Manuel, David
name: Nadolski, Claire
name: Lado, Mounir
name: Koehlmoos, Tracey Perez
name: Clemmer, William
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 2.
Mathematical Combinatorics (International Book Series), vol. 2 / 2018
Creators: name: Linfan Mao
Publisher: name: figshare
Year: 2018
Subjects: subject: 10104 Combinatorics and Discrete Mathematics (excl. Physical Combinatorics)
subject: FOS: Mathematics

description: The Mathematical Combinatorics (International Book Series) is a fully refereed international book series with ISBN number on each issue, sponsored by the MADIS of Chinese Academy of Sciences and published in USA quarterly comprising 110-160 pages approx. per volume, which publishes original research papers and survey articles in all aspects of Smarandache multi-spaces, Smarandache geometries, mathematical combinatorics, non-euclidean geometry and topology and their applications to other sciences.
A novel integrated industrial approach with cobots in the age of industry 4.0 through conversational interaction and computer vision
Creators: name: Pazienza, Andrea
name: Macchiarulo, Nicola
name: Vitulano, Felice
name: Fiorentini, Antonio
name: Cammisa, Marco
name: Rigutini, Leonardo
name: Di Iorio, Ernesto
name: Globo, Achille
name: Trevisi, Antonio
Publisher: name: arXiv
Year: 2024
Subjects: subject: Robotics (cs.RO)
subject: Computation and Language (cs.CL)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: From robots that replace workers to robots that serve as helpful colleagues, the field of robotic automation is experiencing a new trend that represents a huge challenge for component manufacturers. The contribution starts from an innovative vision that sees an ever closer collaboration between Cobot, able to do a specific physical job with precision, the AI world, able to analyze information and support the decision-making process, and the man able to have a strategic vision of the future.
The universal Lie $\infty$-algebroid of a singular foliation
Creators: name: Laurent-Gengoux, Camille
name: Lavau, Sylvain
name: Strobl, Thomas
Publisher: name: arXiv
Year: 2018
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: We associate a Lie $\infty$-algebroid to every resolution of a singular foliation, where we consider a singular foliation as a locally generated $\mathscr{O}$-submodule of vector fields on the underlying manifold closed under Lie bracket. Here $\mathscr{O}$ can be the ring of smooth, holomorphic, or real analytic functions. The choices entering the construction of this Lie $\infty$-algebroid, including the chosen underlying resolution, are unique up to homotopy and, moreover, every other Lie $\infty$-algebroid inducing the same foliation or any of its sub-foliations factorizes through it in an up-to-homotopy unique manner. We thus call it the universal Lie $\infty$-algebroid of the singular foliation. For real analytic or holomorphic singular foliations, it can be chosen, locally, to be a Lie $n$-algebroid for some finite $n$. We show that this universal structure encodes several aspects of the geometry of the leaves of a singular foliation. In particular, it contains the holonomy algebroid and groupoid of a leaf in the sense of Androulidakis and Skandalis. But even more, each leaf carries an isotropy $L_\infty$-algebra structure that is unique up to isomorphism. It extends a minimal isotropy Lie algebra, that can be associated to each leaf, by higher brackets, which give rise to additional invariants of the foliation. As a byproduct, we construct an example of a foliation generated by $r$ vector fields for which we show by these techniques that it cannot be generated by the image through the anchor map of a Lie algebroid of the minimal rank $r$.
description: v2. 69 pages. Major improvements of the text