cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Hairy black holes of Lovelock-Born-Infeld-Scalar gravity
Creators: name: Meng, Kun
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper we construct new hairy black holes of Lovelock-Born-Infeld-Scalar gravity in diverse dimensions. We study horizon structures of the black holes and find the black holes may possess three horizons, two horizons or one horizon. We give the thermodynamic quantities and check the first laws. We study the thermal phase transition behaviors of the black holes in $T$-$S$ plane, and find for even-dimensional black holes, in some ranges of the parameters Van der Waals-like phase transitions occur, in some ranges of the parameters, reentrant phase transitions (RPTs) appear. For odd-dimensional black holes no such phase transitions are found.
description: 12 pages, 3 figures; v3: final version to appear in PLB
d\leq1\bigcup d\geq25$ and Constrained KP Hierarchy from BRST Invariance in the $c\neq3$ Topological Algebra
Creators: name: Gato-Rivera, B.
name: Semikhatov, A. M.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The BRST invariance condition in a highest-weight representation of the topological ($\equiv$ twisted $N=2$) algebra captures the `invariant' content of two-dimensional gravity coupled to matter. The standard DDK formulation is recovered by splitting the topological generators into $c=-26$ reparametrization ghosts+matter +`Liouville', while a similar splitting involving $c=-2$ ghosts gives rise to the matter dressed in exactly the way required in order that the theory be equivalent to Virasoro constraints on the KP hierarchy. The two dressings of matter with the `Liouville' differ also by their `ghost numbers', which is similar to the existence of representatives of BRST cohomologies with different ghost numbers. The topological central charge $\ctop\neq3$ provides a two-fold covering of the allowed region $d\leq1\cup d\geq25$ of the matter central charge $d$ via $d=(\ctop+1)(\ctop+6)/(\ctop-3)$. The `Liouville' field is identified as the ghost-free part of the topological $U(1)$ current. The construction thus allows one to establish a direct relation (presumably an equivalence) between the Virasoro-constrained KP hierarchies, minimal models, and the BRST invariance condition for highest-weight states of the topological algebra.
description: 12 pages, revised version
Relation between Yang-Baxter and Pair Propagation Equations in 16-Vertex Models
Creators: name: Ahn, Changrim
name: Horibe, Minoru
name: Shigemoto, Kazuyasu
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study a relation between two integrability conditions, namely the Yang-Baxter and the pair propagation equations, in 2D lattice models. While the two are equivalent in the 8-vertex models, discrepancies appear in the 16-vertex models. As explicit examples, we find the exactly solvable 16-vertex models which do not satisfy the Yang-Baxter equations.
description: 11 pages, TEZU-F-059 and EWHA-TH-002
Nonlocal Aggregation Dynamics with Near-Neighbor Weighting, and the Associated Geometry of Measures
Creators: name: Eisenbeis, Jeff N.
Publisher: name: Carnegie Mellon University
Year: 2018
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: In this thesis we introduce a new weighted-averaging variant of the familiar "nonlocal biological aggregation equation" in Euclidean space, with weights dependent on the nearness of neighbors, which are added for more realism and flexible modeling. We discover how the gradient flow structure of the original equation is realized again via the introduction of a new metric tensor, one that penalizes movement in crowded configurations (nonlocally). We interpret this metric tensor and its global metric, examine the formal differential geometry structure, understand its boundedness when infinite spreading can occur, and finally establish the topology for a version of the metric defined in a bounded set. Numerical simulations follow to illustrate the behavior of the aggregation dynamics and the metric's geodesics.
ordonnance du conseil souverain, qui fixe à six le nombre des Procureurs à Audenarde
Creators: name: Plouvain, Pierre-Antoine-Samuel-Joseph (1754-1832)
name: Six, Philippe-Josse-Auguste-Joseph (1732-1793)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: Justice royale
Organisation judiciaire
Auxiliaire de justice
Ressort judiciaire

description: Source: http://nordnum.univ-lille.fr/ark:/72505/a0115224001360im5Ol/from/a011522400136ypxWl2
description: Coverage: Parlement de Flandre
description: created: 19/06/2018
description: created: 10/10/1673
Gemini Spectroscopy and HST Imaging of the Stellar Cluster Population in Region B of M82
Creators: name: Konstantopoulos, I. S.
name: Bastian, N.
name: Smith, L. J.
name: Trancho, G.
name: Westmoquette, M. S.
name: Gallagher, J. S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present new spectroscopic observations of the stellar cluster population of region B in the prototype starburst galaxy M82 obtained with the Gillett Gemini-North 8.1-metre telescope. By coupling the spectroscopy with UBVI photometry acquired with the Advanced Camera for Surveys (ACS) on the Hubble Space Telescope (HST), we derive ages, extinctions and radial velocities for seven young massive clusters (YMCs) in region B. We find the clusters to have ages between 70 and 200 Myr and velocities in the range 230 to 350 km/s, while extinctions Av vary between ~1-2.5 mag. We also find evidence of differential extinction across the faces of some clusters which hinders the photometric determination of ages and extinctions in these cases. The cluster radial velocities indicate that the clusters are located at different depths within the disk, and are on regular disk orbits. Our results overall contradict the findings of previous studies, where region B was thought to be a bound region populated by intermediate-age clusters that formed in an independent, offset starburst episode that commenced 600 Myr-1 Gyr ago. Our findings instead suggest that region B is optically bright because of low extinction patches, and this allows us to view the cluster population of the inner M82 disk, which probably formed as a result of the last encounter with M81. This study forms part of a series of papers aimed at studying the cluster population of M82 using deep optical spectroscopy and multi-band photometry.
description: 12 pages, 8 figures; accepted for publication in The Astrophysical Journal
Релігійний туризм до Святогірської Лаври: дві фази російсько-української війни [Religious tourism to Sviatohirsk Lavra: two phases of the Russian-Ukrainian war]
Creators: name: Nikiforov, Karen
name: Sevastianiv, Ulyana
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 430314
subject: History of religion
classificationCode: 441014
subject: Sociology of religion

description: У статті йдеться про вплив повномасштабного російського вторгнення на релігійний туризм (паломництво) до Свято-Успенської Святогірської ЛавриThe article deals with the impact of the full-scale Russian invasion on religious tourism (pilgrimage) to the Holy Assumption Sviatohirsk Lavra
Mosaics of combinatorial designs for information-theoretic security
Creators: name: Wiese, Moritz
name: Boche, Holger
Publisher: name: arXiv
Year: 2021
Subjects: subject: Information Theory (cs.IT)
subject: Combinatorics (math.CO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: We study security functions which can serve to establish semantic security for the two central problems of information-theoretic security: the wiretap channel, and privacy amplification for secret key generation. The security functions are functional forms of mosaics of combinatorial designs, more precisely, of group divisible designs and balanced incomplete block designs. Every member of a mosaic is associated with a unique color, and each color corresponds to a unique message or key value. Every block index of the mosaic corresponds to a public seed shared between the two trusted communicating parties. The seed set should be as small as possible. We give explicit examples which have an optimal or nearly optimal trade-off of seed length versus color (i.e., message or key) rate. We also derive bounds for the security performance of security functions given by functional forms of mosaics of designs.
Leveraging Open Large Language Models for Multilingual Policy Topic Classification: The Babel Machine Approach
Creators: name: Sebők, Miklós
name: Máté, Ákos
name: Ring, Orsolya
name: Kovács, Viktor
name: Lehoczki, Richárd
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 461103
subject: Deep learning

description: The article presents an open-source and freely available natural language processing system for comparative policy studies. The CAP Babel Machine allows for the automated classification of input files based on the 21 major policy topics of the codebook of the Comparative Agendas Project (CAP). By using multilingual XLM-RoBERTa large language models, the pipeline can produce state-of-the-art level outputs for selected pairs of languages and domains (such as media or parliamentary speech). For 24 cases out of 41, the weighted macro F1 of our language-domain models surpassed 0.75 (and, for 6 language-domain pairs, 0.90). Besides macro F1, for most major topic categories, the distribution of micro F1 scores is also centered around 0.75. These results show that the CAP Babel machine is a viable alternative for human coding in terms of validity at less cost and higher reliability. The proposed research design also has significant possibilities for scaling in terms of leveraging new models, covering new languages, and adding new datasets for fine-tuning. Based on our tests on manifesto data, a different policy classification scheme, we argue that model-pipeline frameworks such as the Babel Machine can, over time, potentially replace double-blind human coding for a multitude of comparative classification problems.
Socioecological impacts of pine monocultures on Guaraní territories in Argentina: the hidden costs of modern development.
Creators: name: Keller, Héctor A.
name: Lozano, Verónica L.
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Molecular Biology
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy

description: This study examines the socio-environmental impacts of pine (Pinus taeda) monocultures established by forestry companies on Guaraní territories in the Province of Misiones, Argentina. Conducted from an interdisciplinary perspective, the research addresses the concerns of a Guaraní community (Puente Quemado II) about the effects on their way of life and the potential toxicological risks resulting from changes to their territory including large monocultures of pine. By incorporating inputs from ethnography, ethnobiology, biology, ecology, ecotoxicology and toxicology, the study provides a comprehensive analysis of the impacts of the forest monoculture system on the communities. The findings indicate that the implementation of the monoculture system has negative impacts on the communities in terms of cultural and material resources, as well as toxicological risks. Collectively, these factors represent a high risk to their existence within the territory. However, conditions in the area allow for rapid ecological restoration, which, with appropriate policies, could serve as a strategy for historical repair efforts and the fulfillment of indigenous communities’ rights.
Speech Act Analysis for manuscript: "Advancing Perceived Personal Advantage (PPA): Adopting a transsubjective approach to modelling perceptions of value"
Creators: name: Li, Songdi
name: Woodall, Tony
Publisher: name: Zenodo
Year: 2024

description: Notes on speech act analysis for manuscript: "Advancing Perceived Personal Advantage (PPA): Adopting a transsubjective approach to modelling perceptions of value", incorporating link to Excel file of all references lists relating to the evidence base.
D5.3 Interoperable re-quirements and specification
Creators: name: Vassiliou, Charalampos
name: Kouvelis, Vaios
Publisher: name: Zenodo
Year: 2023

description: This document provides an overview of the interoperability framework across the INSPIRE ecosystem. It defines interfaces between the INSPIRE Community Platform including NextCloud and OpenProject, as well as the data repository Zenodo and its connection with the resource portal GenPORT, and the INSPIRE main web site.
Building upon achievements of previous projects (e.g., GenPORT, Efforti, ACT, GEAM site), this document aims at providing the specifications of a data repository and the development of an interoperable framework across INSPIRE sites. First and foremost, there is a need to specify and setup up an interface between leading EU Open Science data repository Zenodo and GenPORT.
Any integration required within the lifetime of the project would need to be specified as part of this document which remains a living document until the end of the project's development phase.
This deliverable compliment the suite of documents associated with the overall specifications of the INSPIRE technological ecosystem, namely:

D5.1: Specification of online collaboration and knowledge sharing environment.
D5.2: INSPIRE main site and service platform specification, and
D5.4: Adapted and operable online training platform.
Constraining the Higgs self couplings at $e^+e^-$ colliders
Creators: name: Maltoni, Fabio
name: Pagani, Davide
name: Zhao, Xiaoran
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the sensitivity to the shape of the Higgs potential of single, double, and triple Higgs production at future $e^+e^-$ colliders. Physics beyond the Standard Model is parameterised through the inclusion of higher-dimensional operators $(Φ^\dagger Φ- v^2/2)^n/Λ^{(2n-4)}$ with $n=3,4$, which allows a consistent treatment of independent deviations of the cubic and quartic self couplings beyond the tree level. We calculate the effects induced by a modified potential up to one loop in single and double Higgs production and at the tree level in triple Higgs production, for both $Z$ boson associated and $W$ boson fusion production mechanisms. We consider two different scenarios. First, the dimension six operator provides the dominant contribution (as expected, for instance, in a linear effective-field-theory(EFT)); we find in this case that the corresponding Wilson coefficient can be determined at $\mathcal{O}(10\%)$ accuracy by just combining accurate measurements of single Higgs cross sections at $\sqrt{\hat s}=$240-250 GeV and double Higgs production in $W$ boson fusion at higher energies. Second, both operators of dimension six and eight can give effects of similar order, i.e., independent quartic self coupling deviations are present. Constraints on Wilson coefficients can be best tested by combining measurements from single, double and triple Higgs production. Given that the sensitivity of single Higgs production to the dimension eight operator is presently unknown, we consider double and triple Higgs production and show that combining their information colliders at higher energies will provide first coarse constraints on the corresponding Wilson coefficient.
description: minor changes, version accepted for publication in JHEP
Recent Developments in Lattice QCD
Creators: name: Patel, Apoorva
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: I review the current status of lattice QCD results. I concentrate on new analytical developments and on numerical results relevant to phenomenology.
description: 35 pages, 4 figures (Figures are excerpted from others' work and are not included) Uses harvmac.tex
Forest cover, tree structure, and fruit size as predictors of fruit consumption by birds in two tropical trees from southern Mexico
Creators: name: Morales-Martínez, Marisaby
name: Almazán-Núñez, R. Carlos
name: Alvarado-Castro, Víctor M.
name: Méndez-Bahena, Alfredo
name: Violante-González, Juan
name: Gómez-Noguez, Felipe
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Virology

description: We evaluate the effect of some variables related to fruit morphology, tree structure, and forest cover on fruit consumption by birds in the tree species Conostegia xalapensis (Melastomataceae) and Bursera simaruba (Burseraceae), in a semi-humid forest of southern Mexico. Foraging observations were made in 20 trees per species from November 2020 to June 2021. We recorded a total of 18 and 22 bird species consuming the fruits of B. simaruba and C. xalapensis, respectively. Flycatchers preferred fruits of B. simaruba, while thrushes largely consumed fruits of C. xalapensis. For large birds, crop size and foliar height diversity were the most influential variables in the removal of B. simaruba fruits, while small birds were positively correlated with the foliar coverage. For C. xalapensis, forest cover negatively influenced fruit consumption by large birds, while the fruit polar diameter had a positive effect on fruit consumption by small birds. Fruit consumption of C. xalapensis by specialist birds showed a positive relationship with forest cover, while the generalists showed a negative relationship. Decreased fruit removal was observed for B. simaruba by both specialist and generalist birds in forest landscapes. Our results can help understand the drivers of the frugivore-plant relationship in semi-humid tropical forests.
One-dimensional three-boson problem with two- and three-body interactions
Creators: name: Guijarro, G.
name: Pricoupenko, A.
name: Astrakharchik, G. E.
name: Boronat, J.
name: Petrov, D. S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We solve the three-boson problem with contact two- and three-body interactions in one dimension and analytically calculate the ground and excited trimer-state energies. Then, by using the diffusion Monte Carlo technique we calculate the binding energy of three dimers formed in a one-dimensional Bose-Bose or Fermi-Bose mixture with attractive interspecies and repulsive intraspecies interactions. Combining these results with our three-body analytics we extract the three-dimer scattering length close to the dimer-dimer zero crossing. In both considered cases the three-dimer interaction turns out to be repulsive. Our results constitute a concrete proposal for obtaining a one-dimensional gas with a pure three-body repulsion.
description: published version
Coincident modulation of adenosine receptor and metabotropic glutamate receptor 5
Creators: name: TRINH, NGUYEN HONG PHUC
Publisher: name: Monash University
Year: 2021
Subjects: subject: 111504 Pharmaceutical Sciences
subject: FOS: Clinical medicine
subject: Pharmacology
subject: Cell Biology
subject: Neuroscience

description: Neurodegenerative disorders, such as Alzheimer’s disease are among the leading causes of death and disease burden. Therefore, new therapeutic targets are needed to treat both symptoms and disease progression. Glutamate and adenosine receptors are key proteins modulating brain cells’ activity. Extensive studies demonstrate glutamate and adenosine receptors afford neuroprotection in Alzheimer’s disease. This thesis provided better understanding of how glutamate receptors behave differently when activating adenosine receptors in different types of brain cells. The results suggest combination therapies for a wide range of neurodegenerative disorders may be needed to ensure maximal therapeutic benefits.
Space-Time Symmetries of Quantized Tensionless Strings
Creators: name: Isberg, J.
name: Lindström, U.
name: Sundborg, B.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The tensionless limit of the free bosonic string is space-time conformally symmetric classically. Requiring invariance of the quantum theory in the light cone gauge tests the reparametrization symmetry needed to fix this gauge. The full conformal symmetry gives stronger constraints than the Poincaré subalgebra. We find that the symmetry may be preserved in any space-time dimension, but only if the spectrum is drastically reduced (part of this reduction is natural in a zero tension limit of the ordinary string spectrum). The quantum states are required to be symmetric ({\it i.e.} singlets) under space-time diffeomorphisms, except for the centre of mass wave function.
description: 15pp, plain latex, USITP-92-4
Enhanced non-Markovian behavior in quantum walks with Markovian disorder
Creators: name: Kumar, N. Pradeep
name: Banerjee, Subhashish
name: Chandrashekar, C. M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Non-Markovian quantum effects are typically observed in systems interacting with structured reservoirs. Discrete-time quantum walks are prime example of such systems in which, quantum memory arises due to the controlled interaction between the coin and position degrees of freedom. Here we show that the information backflow that quantifies memory effects can be enhanced when the particle is subjected to uncorrelated static or dynamic disorder. The presence of disorder in the system leads to localization effects in 1-dimensional quantum walks. We shown that it is possible to infer about the nature of localization in position space by monitoring the information backflow in the reduced system. Further, we study other useful properties of quantum walk such as entanglement, interference and its connection to quantum non-Markovianity.
description: 7 Pages, 6 figures
title: ADCO, Grènetier de Cîteaux : comptes (1497-1504) (11 H 1172), f. 00556
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: comptes

description: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172), f. 00556, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Lettre de Jean-François Nicolas à Jean-François Séguier, 1782-12-25
Creators: name: Nicolas, Jean-François
name: Jean-François Nicolas
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Sciences naturelles (général)
Médecine

description: [transcription] Monsieur et très vénérable confrère

Permettez que je me rappelle à votre souvenir et que je renouvelle l'hommage que je vous ai fait depuis longtemps, des sentimens les plus affectueux et les plus sincères. Ce n'est point ici un compliment de bonne année. Quoique né dans un pays où la loyauté expira avec Bayard, je ne dis jamais que ce que je pense, je laisse l'astuce et les détours à qui a besoin d'en user. Ainsi mon très estimable confrère, lorsque je vous prie de me conserver l'amitié dont vous m'avez souvent donné des preuves, c'est que je suis pris en cette amitié, c'est qu'elle m'honore autant qu'elle me flatte. Puissiez vous vivre longtemps pour les sciences et ceux qui les cultivent; je regretterai toujours que la fortune ne m'ait pas permis de vivre dans la ville qui vous possède, où l'on est en général plus familiarisé avec les grandes connoissances, que dans le pays que j'habite qui n'est hérissé que de procureurs.

M. l'intendant prend enfin de justes mesures pour me donner les moyens d'exécuter le projet que j'ai sur nos eaux minérales. Je tâcherai de diriger une opération de manière à parcourir le bas Dauphiné en 1783, afin de m'échapper jusqu'à Nismes. Je brûle d'envie de vous [v] embrasser et de m'instruire auprès de vous, sur la carrière que je vais parcourir. Je sens toute la difficulté de ma tâche et le besoin que j'ai d'emprunter des lumières.

Notre médecine offre peu de nouveautés, elle est en proie au premier venu quel qu'il soit et exercée peu hyppocratiquement. Je présenterai cependant dans quelque tems à l'académie, un mémoire que je vais rédiger; je suis en arrière parce que mes courses épidémiques me prennent bien des moments. Si vous aviez quelque thèse intéressante de Montpellier (à double) je vous prierois d'en disposer en ma faveur. Il en est une surtout de M. Pluvinet de fermentatione dont j'ai vu l'extrait dans les journaux: elle m'a paru bonne.
Je suis avec le plus vif empressement,

Monsieur et très cher confrère

Votre très humble et très obéissant serviteur

Nicolas

Grenoble 25 décembre 1782

M. Brette me prie de vous présenter ses civilités respectueuses. Je vous prie de présenter les miennes à M. Razoux.
description: [personnes citées] François Brette, Jean Razoux
description: [reférence bibliographique citée] Pluvinet, Bernard-Nicolas, Tentamen chemicum de fermentatione spirituosa et acetosa harumque productis. Quod... publicis subjiciebat Disputationibus... anni MDCCLXXXI. Pro Baccalaurea, s.l
description: Source: [lieu de Conservation] Grenoble, Bibliothèque municipale [cote]ms. 6210, lettre 20
One-loop quantization of rigid spinning strings in $AdS_3 \times S^3 \times T^4$ with mixed flux
Creators: name: Nieto, Juan Miguel
name: Ruiz, Roberto
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We compute the one-loop correction to the classical dispersion relation of rigid closed spinning strings with two equal angular momenta in the $AdS_3 \times S^3 \times T^4$ background supported with a mixture of R-R and NS-NS three-form fluxes. This analysis is extended to the case of two arbitrary angular momenta in the pure NS-NS limit. We perform this computation by means of two different methods. The first method relies on the Euler-Lagrange equations for the quadratic fluctuations around the classical solution, while the second one exploits the underlying integrability of the problem through the finite-gap equations. We find that the one-loop correction vanishes in the pure NS-NS limit.
description: 35 pages. v2: Minor changes and references updated. v3: Published version
QCD sum rules study of the meson Z^+(4430)
Creators: name: Lee, Su Houng
name: Mihara, Antonio
name: Navarra, Fernando S.
name: Nielsen, Marina
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We use QCD sum rules to study the recently observed meson $Z^+(4430)$, considered as a $D^*D_1$ molecule with $J^{P}=0^{-}$. We consider the contributions of condensates up to dimension eight and work at leading order in $α_s$. We get $m_Z=(4.40\pm0.10) \GeV$ in a very good agreement with the experimental value. We also make predictions for the analogous mesons $Z_{s}$ and $Z_{bb}$ considered as $D_s^*D_1$ and $B^*B_1$ molecules respectively. For $Z_{s}$ we predict $m_{Z_{s}}= (4.70\pm 0.06) {\rm GeV}$, which is above the $D_s^*D_1$ threshold, indicating that it is probably a very broad state and, therefore, difficult to be experimentally seen. For $Z_{bb}$ we predict $m_{Z_{bb}}= (10.74\pm 0.12) {\rm GeV}$, in agreement with quark model predictions.
description: 2 new figures included. version accepted for publication in Phys. Lett. B
Evidence for a Variable Ultrafast Outflow in the Newly Discovered Ultraluminous Pulsar NGC 300 ULX-1
Creators: name: Kosec, P.
name: Pinto, C.
name: Walton, D. J.
name: Fabian, A. C.
name: Bachetti, M.
name: Brightman, M.
name: Fürst, F.
name: Grefenstette, B. W.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Ultraluminous pulsars are a definite proof that persistent super-Eddington accretion occurs in nature. They support the scenario according to which most Ultraluminous X-ray Sources (ULXs) are super-Eddington accretors of stellar mass rather than sub-Eddington intermediate mass black holes. An important prediction of theories of supercritical accretion is the existence of powerful outflows of moderately ionized gas at mildly relativistic speeds. In practice, the spectral resolution of X-ray gratings such as RGS onboard XMM-Newton is required to resolve their observational signatures in ULXs. Using RGS, outflows have been discovered in the spectra of 3 ULXs (none of which are currently known to be pulsars). Most recently, the fourth ultraluminous pulsar was discovered in NGC 300. Here we report detection of an ultrafast outflow (UFO) in the X-ray spectrum of the object, with a significance of more than 3σ, during one of the two simultaneous observations of the source by XMM-Newton and NuSTAR in December 2016. The outflow has a projected velocity of 65000 km/s (0.22c) and a high ionisation factor with a log value of 3.9. This is the first direct evidence for a UFO in a neutron star ULX and also the first time that this its evidence in a ULX spectrum is seen in both soft and hard X-ray data simultaneously. We find no evidence of the UFO during the other observation of the object, which could be explained by either clumpy nature of the absorber or a slight change in our viewing angle of the accretion flow.
description: 10 pages, 4 figures. Accepted to MNRAS
CPR Skills Self-Training With a Novel Automated- Feedback Device: Impact in Compressions Performance
Creators: name: Norte, Gustavo
Publisher: name: Revista da Sociedade Portuguesa de Anestesiologia
Year: 2024

description: CPR Skills Self-Training With a Novel Automated- Feedback Device: Impact in Compressions Performance
description: Revista da Sociedade Portuguesa de Anestesiologia, Vol. 31 N.º 4 (2022): Suplemento 2 da Revista da Sociedade Portuguesa de Anestesiologia
EAGLE in SKIRT versus DustPedia: physical properties from simulated and observed galaxies
Creators: name: Ana, Trcka
Publisher: name: Zenodo
Year: 2019

description: We compare the SEDs and derived physical properties for simulated and observed galaxies. We have used a radiative transfer code to calculate UV-submm mock SEDs for ~8000 z=0 galaxies extracted from the EAGLE suite of cosmological simulations, and compare these to ~800 observed UV-submm SEDs from the DustPedia sample of nearby galaxies. To derive global properties, we have applied the SED fitting code CIGALE consistently to both data sets. Results from this comparison show overall agreement between simulations and observations, both in the observable SEDs and in the derived physical properties. We do find a number of discrepancies, which we attribute to a combination of galaxy population differences and limitations in the subgrid treatment of star-forming regions. Our findings show the importance of detailed radiative transfer calculations for the derivation of physical properties from mock galaxies, and offer vital information on the possibilities for improving our numerical models.
Effect due to compositeness of nucleons in deep inelastic lepton nucleus scattering
Creators: name: Ma, Bo-Qiang
Publisher: name: arXiv
Year: 1993
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The off-shell behaviors of bound nucleons in deep inelastic lepton nucleus scattering are discussed in two scenarios with the basic constituents chosen to be baryon-mesons and quark-gluons respectively in light-cone formalism. It is found that when taking into account the effect due to internal quark structure of nucleons, the derived scaling variable for bound nucleons and the calculated nuclear structure functions are different from those in considering the baryon-mesons as the effective elementary constituents. This implies that the pure baryon-meson descriptions of nuclei give the inaccurate off-shell behavior of the bound nucleon structure function, thereby the quark-gluons seem to be the most appropriate degrees of freedom for nuclear descriptions. It is also shown that the EMC effect cannot be explained by nuclear binding effect from a sound theoretical basis.
description: 18 LaTex pages, 4 figures (not included), to be published in Int.J.Mod Phys.E
Additional file 1: of P3H4 is correlated with clinicopathological features and prognosis in bladder cancer
Creators: name: Li, Wangjian
name: Ye, Lihong
name: Chen, Yongliang
name: Chen, Peng
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology

description: Table S1.The relationship between P3H4 expression and clinicopathological characteristics in our local cohort (nâ =â 44). (DOCX 18 kb)
D5.2 INSPIRE main site and service platform specification
Creators: name: Charalampos, Vassiliou
name: Kouvelis, Vaios
Publisher: name: Zenodo
Year: 2023

description: This document provides the specifications of the main website of INSPIRE as well as the integrated special services such as the stakeholder database, database of Gender Equality Plans (GEPs), social innovation function, the Community of Practice (CoP) partner finder, support exchange service.
These specifications will be the basis for the development and implementations of INSPIRE portal and service site. Based on this specification we will setup a visually appealing and highly engaging online presence for INSPIRE, providing entry points to a diverse set of services taking into consideration the needs of its growing community. The visual design has been based on the existing INSPIRE site which uses the modular Content Management System Drupal. Therefore, this document provides and develops the specifications of included main services: a) stakeholder database, b) database of GEPs (DOI based), c) social innovation function d) CoP partner finder, e) support exchange service, etc.
This deliverable complements the suite of documents associated with the overall specifications of the INSPIRE technological ecosystem, namely:

D5.1: Specification of online collaboration and knowledge sharing environment.
D5.3: Interoperable requirements and specification, and
D5.4: Adapted and operable online training platform.
Nonlinear Model Predictive Control and Dynamic Real Time Optimization for Large-scale Processes
Creators: name: Huang, Rui
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 90499 Chemical Engineering not elsewhere classified
subject: FOS: Chemical engineering

description: This dissertation addresses some of the theoretical and practical issues in optimized operations
in the process industry. The current state-of-art is to decompose the optimization
into the so-called two-layered structure, including real time optimization (RTO) and advanced
control. Due to model discrepancy and inconsistent time scales in different layers,
this structure may render suboptimal solutions. Therefore, the dynamic real time optimization
(D-RTO) or economically-oriented nonlinear model predictive control (NMPC)
that directly optimizes the economic performance based on first-principle dynamic models
of processes has become an emerging technology. However, the integration of the firstprinciple
dynamic models is likely to introduce large scale optimization problems, which
need to be solved online. The associated computational delay may be cumbersome for the
online applications.

We first derive a first-principle dynamic model for an industrial air separation unit (ASU).
The recently developed advanced step method is used to solve both set-point tracking and
economically-oriented NMPC online. It shows that set-point tracking NMPC based on the
first-principle model has superior performance against that with linear data-driven model.
In addition, the economically-oriented NMPC generates around 6% cost reduction compared
to set-point tracking NMPC. Moreover the advanced step method reduces the online
computational delay by two orders of magnitude.

Then we deal with a realistic set-point tracking control scenario that requires achieving
offset-free behavior in the presence of plant-model mismatch. Moreover, a state estimator
is used to reconstruct the plant states from outputs. We propose two formulations using
NMPC and moving horizon estimation (MHE) and we show both approaches are offsetfree
at steady state. Moreover, the analysis can be extended to NMPC coupled with other
nonlinear observers. This strategy is implemented on the ASU process.

After that, we study the robust stability of output-feedback NMPC in the presence of plantmodel
mismatch. The Extended Kalman Filter (EKF), which is a widely-used technology
in industry is chosen as the state estimator. First we analyze the stability of the estimation
error and a separation-principle-like result indicates that the stability result is the same as
the closed-loop case. We further study the impact of this estimation error on the robust
stability of the NMPC.

Finally, nominal stability is analyzed for the D-RTO, i.e. economically-oriented NMPC,
for cyclic processes. Moreover, two economically-oriented NMPC formulations with guaranteed
nominal stability are proposed. They ensure the system converges to the optimal
cyclic steady state.
Gradient estimates for nonlinear elliptic equations with a gradient-dependent nonlinearity
Creators: name: Ching, Joshua
name: Cirstea, Florica C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35J60, 35B53

description: In this paper, we obtain gradient estimates of the positive solutions to weighted $p$-Laplacian type equations with a gradient-dependent nonlinearity of the form \begin{equation} \label{one} {\rm div} (|x|^σ|\nabla u|^{p-2} \nabla u)= |x|^{-τ} u^q |\nabla u|^m \quad \mbox{in } \ Ω^*:= Ω\setminus \{ 0 \}. \end{equation} Here, $Ω\subseteq \mathbb R^N$ denotes a domain containing the origin with $N\geq 2$, whereas $m,q\in [0,\infty)$, $1\max\{p-m-1,σ+τ-1\}$. The main difficulty arises from the dependence of the right-hand side of the equation on $x$, $u$ and $|\nabla u|$, without any upper bound restriction on the power $m$ of $|\nabla u|$. Our proof of the gradient estimates is based on a two-step process relying on a modified version of the Bernstein's method. As a by-product, we extend the range of applicability of the Liouville-type results known for our problem.
description: 12 pages
Nonlinear Analysis, Control, and Modeling of the Two-Phase Flow Dynamics in Polymer Electrolyte Fuel Cells
Creators: name: Burkholder, Michael B.
Publisher: name: Carnegie Mellon University
Year: 2015
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering

description: Polymer electrolyte fuel cells (PEFCs) generate clean, renewable power from hydrogen and oxygen with a byproduct of water. When the liquid water produced at the cathode is improperly removed, PEFCs experience unstable operation and power loss. Current techniques for cathode water removal result in excessive parasitic loads on the PEFC that contribute to high system costs. This thesis explores ways to improve the efficiency of PEFC cathode water management by developing a fundamental understanding of the dynamical stability of two-phase air and water ow in parallel cathode microchannels through experiments, analysis, and modeling. The dynamics of an experimental PEFC under varying degrees of cathode water removal were characterized by nonlinear invariants indicative of dynamical complexity and stability, the correlation dimension and Kolmogorov entropy. It was found that low-current operating conditionsm suffer from chaotic instability and performance loss due to cathode flooding. In order to detect and control dynamical instability in real time, a computationally-efficient reduced order Lyapunov exponent was formulated to indicate stability related to cathode water content. A stabilizing control algorithm was developed using feedback from real-time computation of the reduced order Lyapunov exponent of the PEFC voltage to trigger lowcost cathode pressure pulses. The control was demonstrated to stabilize flooding conditions with minimal parasitic expense for water removal. Two-phase air-water ow structures were visualized and pressure drops were measured in ex-situ microchannels under varying levels of transience. The pressure drops and their fluctuations were characterized with average values and fractal statistics, respectively, across air and water ow rates and ow regimes of relevance in PEFC operation. Dynamic pressure drop hysteresis was observed and measured, most likely for the first time. The statistical experimental results were used to develop a dynamical model of a PEFC cathode flow field with two-phase ow in parallel microchannels. The model included experimental values for two-phase pressure drops, a 1D + 1 PEFC model for water generation, and fractional Brownian motion for two-phase pressure uctuations. The model was used to understand ow maldistribution and Ledinegg instability in PEFC cathod flow fields, and to highlight methods for optimizing PEFC water management.
Measurement of differential cross sections for the production of top quark pairs and of additional jets in lepton+jets events from pp collisions at $\sqrt{s} =$ 13 TeV
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Differential and double-differential cross sections for the production of top quark pairs in proton-proton collisions at $\sqrt{s} =$ 13 TeV are measured as a function of kinematic variables of the top quarks and the top quark-antiquark ($\mathrm{t}\overline{\mathrm{t}}$) system. In addition, kinematic variables and multiplicities of jets associated with the $\mathrm{t}\overline{\mathrm{t}}$ production are measured. This analysis is based on data collected by the CMS experiment at the LHC in 2016 corresponding to an integrated luminosity of 35.8 fb$^{-1}$. The measurements are performed in the lepton+jets decay channels with a single muon or electron and jets in the final state. The differential cross sections are presented at the particle level, within a phase space close to the experimental acceptance, and at the parton level in the full phase space. The results are compared to several standard model predictions that use different methods and approximations. The kinematic variables of the top quarks and the $\mathrm{t}\overline{\mathrm{t}}$ system are reasonably described in general, though none predict all the measured distributions. In particular, the transverse momentum distribution of the top quarks is more steeply falling than predicted. The kinematic distributions and multiplicities of jets are adequately modeled by certain combinations of next-to-leading-order calculations and parton shower models.
description: Replaced with the published version. Added the journal reference and the DOI. All the figures and tables can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/TOP-17-002 (CMS Public Pages)
Non-Intrusive Load Monitoring: Disaggregation of Energy by Unsupervised Power Consumption Clustering
Creators: name: Anderson, Kyle D.
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: Computer Engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: There is a growing trend in monitoring residential infrastructures to provide inhabitants with more information about their energy consumption and help them to reduce usage and cost. Device-level power consumption information, while a functionality in newer smart appliances, is not generally available to consumers. In electricity consumption disaggregation, Non-Intrusive Load Monitoring (NILM) refers to methods that provide consumers estimates of device-level energy consumption based on aggregate measurements usually taken at the main circuit panel or electric meter. The traditional NILM approach characterizes changes in the power signal when devices turn on or o , and it infers the consumption of different devices present in the home based on these changes. Generally, these NILM methods require training and models of the devices present in the home in order to function properly. Because of these challenges, much of the NILM literature does not address the actual energy disaggregation problem but focuses on detecting events and classifying changes in power. In this dissertation, we propose a relaxation to the traditional NILM problem and provide an unsupervised, data-driven algorithm to solve it. Specifically we propose Power Consumption Clustered Non-Intrusive Load Monitoring (PCC-NILM), a relaxation that reports on the energy usage of devices grouped together by power consumption levels. In order to solve the PCC-NILM problem, we provide the Approximate Power Trace Decomposition Algorithm (APTDA). Unlike other methods, APTDA does not require training and it provides estimated energy consumption for different classes of devices.
Exactly Solvable Models of 2d Dilaton Quantum Gravity
Creators: name: Mikovic, A.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study canonical quantization of a class of 2d dilaton gravity models, which contains the model proposed by Callan, Giddings, Harvey and Strominger. A set of non-canonical phase space variables is found, forming an $SL(2,{\bf R}) \times U(1)$ current algebra, such that the constraints become quadratic in these new variables. In the case when the spatial manifold is compact, the corresponding quantum theory can be solved exactly, since it reduces to a problem of finding the cohomology of a free-field Virasoro algebra. In the non-compact case, which is relevant for 2d black holes, this construction is likely to break down, since the most general field configuration cannot be expanded into Fourier modes. Strategy for circumventing this problem is discussed.
description: 12 pgs