cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
ALMA Survey of Orion Planck Galactic Cold Clumps (ALMASOP): Nested Morphological and Kinematic Structures of Outflows Revealed in SiO and CO Emission
Creators: name: Liu, Chun-Fan
name: Shang, Hsien
name: Johnstone, Doug
name: Ai, Tsung-Han
name: Lee, Tsz Ming
name: Krasnopolsky, Ruben
name: Hirano, Naomi
name: Dutta, Somnath
name: Hsu, Shih-Ying
name: López-Vázquez, Jesús Alejandro
name: Liu, Sheng-Yuan
name: Liu, Tie
name: Tatematsu, Ken'ichi
name: Zhang, Qizhou
name: Rawlings, Mark G.
name: Eden, David
name: Ren, Zhiyuan
name: Sanhueza, Patricio
name: Kwon, Woojin
name: Lee, Chang Won
name: Kuan, Yi-Jehng
name: Bandopadhyay, Somdeb
name: Väisälä, Miikka S.
name: Lee, Chin-Fei
name: Das, Indrani
Publisher: name: arXiv
Year: 2024
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The Atacama Large Millimeter/submillimeter Array Survey of Orion Planck Galactic Cold Clumps (ALMASOP) reveals complex nested morphological and kinematic features of molecular outflows through the CO (J = 2 - 1) and SiO (J = 5 - 4) emission. We characterize the jet and outflow kinematics of the ALMASOP sample in four representative sources (HOPS 10, 315, 358, and G203.21-11.20W2) through channel maps and position-velocity diagrams (PVDs) parallel and transverse to the outflow axes. The combined CO and SiO emission exhibits the coexistence of the conventional extremely-high-velocity (EHV) jets and shell-like low-velocity (LV) cavity walls and new features. More complex, nested bubble-like and filamentary structures in the images and channel maps, triangle-shaped regions near the base of the parallel PVDs, and regions composed of rhombus/oval shapes in the transverse PVDs, are also evident. Such features find natural explanations within the bubble structure of the unified model of jet, wind, and ambient medium. The reverse shock cavity is revealed on the PVD base regions, and other features naturally arise within the dynamic postshock region of magnetic interaction. The finer nested shells observed within the compressed wind region reveal previously unnoticed shocked emission between the jet and the conventional large cavity walls. These pseudopulse-produced filamentary features connect to the jet-like knotty blobs, creating an impression of episodicity in mass ejection. SiO emission is enhanced downstream of the reverse shock boundary, with jet-like excitation conditions. Combined, these observed features reveal the extended structures induced by the magnetic interplay between a jet-bearing magnetized wide-angle wind and its ambient magnetized surrounding medium.
description: 27 pages, 11 figures, accepted by ApJ
Carta de Angola - II Congresso Angolano de Propriedade Industrial
Creators: name: Fidalgo, Vítor Palmela
Publisher: name: Propriedades Intelectuais
Year: 2019

description: Nos dias 25 e 26 de abril de 2019, decorreu, em Luanda, o II Congresso Angolano de Propriedade Industrial.
description: Propriedades Intelectuais, n. 11 (2019)
On the Statistical Efficiency of Compositional Nonparametric Prediction
Creators: name: Xu, Yixi
name: Honorio, Jean
name: Wang, Xiao
Publisher: name: arXiv
Year: 2017
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In this paper, we propose a compositional nonparametric method in which a model is expressed as a labeled binary tree of $2k+1$ nodes, where each node is either a summation, a multiplication, or the application of one of the $q$ basis functions to one of the $p$ covariates. We show that in order to recover a labeled binary tree from a given dataset, the sufficient number of samples is $O(k\log(pq)+\log(k!))$, and the necessary number of samples is $Ω(k\log (pq)-\log(k!))$. We further propose a greedy algorithm for regression in order to validate our theoretical findings through synthetic experiments.
Direito de autor e direitos conexos
Creators: name: Rocha, Manuel Lopes
Publisher: name: Propriedades Intelectuais
Year: 2019

description: Ac. Tribunal da Relação de Coimbra - Processo n.º 103/16.0GBAGN.C1 - Crime de Usurpação - Música difundida em estabelecimentos comerciais.
description: Propriedades Intelectuais, n. 11 (2019)
First neutrino event detection with nuclear emulsion at J-PARC neutrino beamline
Creators: name: Fukuda, T.
name: Aoki, S.
name: Cao, S.
name: Chikuma, N.
name: Fukuzawa, Y.
name: Gonin, M.
name: Hayashino, T.
name: Hayato, Y.
name: Hiramoto, A.
name: Hosomi, F.
name: Ishiguro, K.
name: Iori, S.
name: Inoh, T.
name: Kawahara, H.
name: Kim, H.
name: Kitagawa, N.
name: Koga, T.
name: Komatani, R.
name: Komatsu, M.
name: Matsushita, A.
name: Mikado, S.
name: Minamino, A.
name: Mizusawa, H.
name: Morishima, K.
name: Matsuo, T.
name: Matsumoto, T.
name: Morimoto, Y.
name: Morishita, M.
name: Nakamura, K.
name: Nakamura, M.
name: Nakamura, Y.
name: Naganawa, N.
name: Nakano, T.
name: Nakaya, T.
name: Nakatsuka, Y.
name: Nishio, A.
name: Ogawa, S.
name: Oshima, H.
name: Quilain, B.
name: Rokujo, H.
name: Sato, O.
name: Seiya, Y.
name: Shibuya, H.
name: Shiraishi, T.
name: Suzuki, Y.
name: Tada, S.
name: Takahashi, S.
name: Yamada, K.
name: Yoshimoto, M.
name: Yokoyama, M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Precise neutrino--nucleus interaction measurements in the sub-multi GeV region are important to reduce the systematic uncertainty in future neutrino oscillation experiments. Furthermore, the excess of ${ν_e}$ interactions, as a possible interpretation of the existence of a sterile neutrino has been observed in such an energy region. The nuclear emulsion technique can measure all the final state particles with low energy threshold for a variety of targets (Fe, C, H${_2}$O, and so on). Its sub-$μ$m position resolution allows measurements of the ${ν_e}$ cross-section with good electron/gamma separation capability. We started a new experiment at J-PARC to study sub-multi GeV neutrino interactions by introducing the nuclear emulsion technique. The J-PARC T60 experiment has been implemented as a first step of such a project. Systematic neutrino event analysis with full scanning data in the nuclear emulsion detector was performed for the first time. The first neutrino event detection and its analysis is described in this paper.
description: 26 pages, 29 figures, 4 table, prepared for submission to PTEP
Strong replica symmetry for high-dimensional disordered log-concave Gibbs measures
Creators: name: Barbier, Jean
name: Panchenko, Dmitry
name: Sáenz, Manuel
Publisher: name: arXiv
Year: 2020
Subjects: subject: Probability (math.PR)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Information Theory (cs.IT)
subject: Machine Learning (cs.LG)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We consider a generic class of log-concave, possibly random, (Gibbs) measures. We prove the concentration of an infinite family of order parameters called multioverlaps. Because they completely parametrise the quenched Gibbs measure of the system, this implies a simple representation of the asymptotic Gibbs measures, as well as the decoupling of the variables in a strong sense. These results may prove themselves useful in several contexts. In particular in machine learning and high-dimensional inference, log-concave measures appear in convex empirical risk minimisation, maximum a-posteriori inference or M-estimation. We believe that they may be applicable in establishing some type of "replica symmetric formulas" for the free energy, inference or generalisation error in such settings.
A tutela dos segredos comerciais: os procedimentos cautelares e a indemnização
Creators: name: Fidalgo, Vítor Palmela
Publisher: name: Propriedades Intelectuais
Year: 2019

description: Abordagem da necessidade de tutela dos segredos comerciais e dos interesses em jogo, os procedimentos cautelares e requisitos, assim como medidas de preservação de prova e a indemnização pela violação de segredos comerciais. Os danos não patrimoniais e prazo de prescrição.
description: Propriedades Intelectuais, n. 11 (2019)
A interpretação das reivindicações de patentes
Creators: name: Pollaud-Dulian, Frédéric
Publisher: name: Propriedades Intelectuais
Year: 2019

description: Parafraseando Boileau, poder-se-ia argumentar que o que é bem concebido é claramente reivindicado. Contudo, é aqui que reside a dificuldade no direito de patentes, pois cabe àquele que as solicita definir ele próprio o objeto e o alcance da proteção que pretende, com todas as dificuldades de formulação e problemas, em termos de estratégia, que isso implica.
description: Propriedades Intelectuais, n. 11 (2019)
Comparison of the $n$-categorical nerves
Creators: name: Ara, Dimitri
name: Maltsiniotis, Georges
Publisher: name: arXiv
Year: 2020
Subjects: subject: Algebraic Topology (math.AT)
subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: 18E35, 18N30, 18N40, 18N50, 55P10, 55P15, 55U35, 55U10

description: Our aim is to compare three nerve functors for strict $n$-categories: the Street nerve, the cellular nerve and the multi-simplicial nerve. We show that these three functors are equivalent in some appropriate sense. In particular, the classes of $n$-categorical weak equivalences that they define coincide: they are the Thomason equivalences. We give two applications of this result: the first one states that a Dyer-Kan-type equivalence for Thomason equivalences is a Thomason equivalence; the second one, fundamental, is the stability of the class of Thomason equivalences under the dualities of the category of strict $n$-categories.
description: 42 pages, in French, v2: minor modifications, numbering has changed in section 2 due to addition of Remark 2.10, journal version
Impact of spatially correlated pore-scale heterogeneity on drying porous media
Creators: name: Borgman, Oshri
name: Fantinel, Paolo
name: Lühder, Wieland
name: Goehring, Lucas
name: Holtzman, Ran
Publisher: name: arXiv
Year: 2016
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We study the effect of spatially-correlated heterogeneity on isothermal drying of porous media. We combine a minimal pore-scale model with microfluidic experiments with the same pore geometry. Our simulated drying behavior compare favorably with experiments, considering the large sensitivity of the emergent behavior to the uncertainty associated with even small manufacturing errors. We show that increasing the correlation length in particle sizes promotes preferential drying of clusters of large pores, prolonging liquid connectivity and surface wetness and thus higher drying rates for longer periods. Our findings improve our quantitative understanding of how pore-scale heterogeneity impacts drying, which plays a role in a wide range of processes ranging from fuel cells to curing of paints and cements to global budgets of energy, water and solutes in soils.
A máquina como autora
Creators: name: Gervais, Daniel
Publisher: name: Propriedades Intelectuais
Year: 2019

description: Em suma, as máquinas são cada vez melhores a imitar a criatividade intelectual. Embora não possamos ter a certeza acerca do nível de criatividade que as máquinas atingirão por comparação com os seus homólogos humanos, sabemos isto: elas já estão suficientemente avançadas para nos obrigar a fazer uma pergunta difícil e complexa a que os especialistas em propriedade intelectual e os tribunais terão de responder em breve, a de saber se os direitos de autor devem ou não aplicar-se a produções baseadas em máquinas. E, em caso afirmativo, a que pessoa devem os direitos ser conferidos?
description: Propriedades Intelectuais, n. 11 (2019)
On the coniveau of rationally connected threefolds
Creators: name: Voisin, Claire
Publisher: name: arXiv
Year: 2020
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We prove that the integral cohomology modulo torsion of a rationally connected threefold comes from the integral cohomology of a smooth curve via the cylinder homomorphism associated to a family of $1$-cycles. Equivalently, it is of strong coniveau 1 in the sense of Benoist-Ottem.
description: Final version to appear in Geometry and Topology
Homenagem ao Dr. Jorge Cruz
Creators: name: Mendes, Manuel Oehen
Publisher: name: Propriedades Intelectuais
Year: 2019

description: Jorge Cruz nasceu em Tadim, Braga, em 1924 e faleceu em Lisboa em 2019, com a idade de 95 anos. Viveu uma longa, saudável e profícua existência, tendo trabalhado praticamente até ao fim e publicado o seu último livro, sobre o conceito de imitação de marca, culminando extensa bibliografia, com 93 anos. Pode dizer-se que é Obra!
description: Propriedades Intelectuais, n. 11 (2019)
PRIME Youth Project Report: Conclusive Final Conference
Creators: name: Koca, Metin
Publisher: name: Zenodo
Year: 2023

description: The ERC-funded PRIME Youth project (Acronym: ISLAM-OPHOB-ISM, number 785934) has reached a milestone with the completion of its final conference on June 13, 2023, at the European University Institute (EUI) in Florence. In the meeting, the PRIME Youth research team shared their main findings and arguments alongside the presentations from esteemed colleagues on the current debates surrounding Islamist and nativist radicalizations. The minutes of the conference could also be accessed on the project website: https://bpy.bilgi.edu.tr/en/workshops/report-prime-youth-final-conference-european-unive/
Ricci cubic gravity in d dimensions, gravitons and SAdS/Lifshitz black holes
Creators: name: Ghodsi, Ahmad
name: Najafi, Farzaneh
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A special class of higher curvature theories of gravity, Ricci Cubic Gravity (RCG), in general d dimensional space-time has been investigated in this paper. We have used two different approaches, the linearized equations of motion and auxiliary field formalism to study the massive and massless graviton propagating modes of the AdS background. Using the auxiliary field formalism, we have found the renormalized boundary stress tensor to compute the mass of Schwarzschild AdS and Lifshitz black holes in RCG theory.
description: 35 pages. Published version
Inflation, ECB and short-term interest rates: A new model, with calibration to market data
Creators: name: Antonacci, F.
name: Costantini, C.
name: D'Ippoliti, F.
name: Papi, M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mathematical Finance (q-fin.MF)
subject: FOS: Economics and business

description: We propose a new model for the joint evolution of the European inflation rate, the European Central Bank official interest rate and the short-term interest rate, in a stochastic, continuous time setting. We derive the valuation equation for a contingent claim and show that it has a unique solution. The contingent claim payoff may depend on all three economic factors of the model and the discount factor is allowed to include inflation. Taking as a benchmark the model of Ho, H.W., Huang, H.H. and Yildirim, Y., Affine model of inflation-indexed derivatives and inflation risk premium, (European Journal of Operational Researc, 2014), we show that our model performs better on market data from 2008 to 2015. Our model is not an affine model. Although in some special cases the solution of the valuation equation might admit a closed form, in general it has to be solved numerically. This can be done efficiently by the algorithm that we provide. Our model uses many fewer parameters than the benchmark model, which partly compensates the higher complexity of the numerical procedure and also suggests that our model describes the behaviour of the economic factors more closely.
description: 24 pages and 2 figures. arXiv admin note: substantial text overlap with arXiv:1911.00386
Non-linear Frequency Transduction of Nano-mechanical Brownian Motion
Creators: name: Maillet, Olivier
name: Zhou, Xin
name: Gazizulin, Rasul
name: Cid, Ana Maldonado
name: Defoort, Martial
name: Bourgeois, Olivier
name: Collin, Eddy
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on experiments addressing the non-linear interaction between a nano-mechanical mode and position fluctuations. The Duffing non-linearity transduces the Brownian motion of the mode, and of other non-linearly coupled ones, into frequency noise. This mechanism, ubiquitous to all weakly-nonlinear resonators thermalized to a bath, results in a phase diffusion process altering the motion: two limit behaviors appear, analogous to motional narrowing and inhomogeneous broadening in NMR. Their crossover is found to depend non-trivially on the ratio of the frequency noise correlation time to its magnitude. Our measurements obtained over an unprecedented range covering the two limits match the theory of Y. Zhang and M. I. Dykman, Phys. Rev. B 92, 165419 (2015), with no free parameters. We finally discuss the fundamental bound on frequency resolution set by this mechanism, which is not marginal for bottom-up nanostructures.
description: Article plus Supplementary Material
Simple Neighborhood Representative Pre-processing Boosts Outlier Detectors
Creators: name: Yang, Jiawei
name: Chen, Yu
name: Rahardja, Sylwan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (cs.LG)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Over the decades, traditional outlier detectors have ignored the group-level factor when calculating outlier scores for objects in data by evaluating only the object-level factor, failing to capture the collective outliers. To mitigate this issue, we present a method called neighborhood representative (NR), which empowers all the existing outlier detectors to efficiently detect outliers, including collective outliers, while maintaining their computational integrity. It achieves this by selecting representative objects, scoring these objects, then applies the score of the representative objects to its collective objects. Without altering existing detectors, NR is compatible with existing detectors, while improving performance on real world datasets with +8% (0.72 to 0.78 AUC) relative to state-of-the-art outlier detectors.
Homotopy classification of 4-manifolds whose fundamental group is dihedral
Creators: name: Kasprowski, Daniel
name: Nicholson, John
name: Ruppik, Benjamin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 57K40, 16E05, 57N65, 57P10

description: We show that the homotopy type of a finite oriented Poincaré 4-complex is determined by its quadratic 2-type provided its fundamental group is finite and has a dihedral Sylow 2-subgroup. By combining with results of Hambleton-Kreck and Bauer, this applies in the case of smooth oriented 4-manifolds whose fundamental group is a finite subgroup of SO(3). An important class of examples are elliptic surfaces with finite fundamental group.
description: 23 pages. Final version, to appear in Algebraic & Geometric Topology
Uncrowding R 136 from VLT-SPHERE extreme adaptive optics
Creators: name: Khorrami, Z.
name: Vakili, F.
name: Lanz, T.
name: Langlois, M.
name: Lagadec, E.
name: Meyer, M. R.
name: Robbe-Dubois, S.
name: Abe, L.
name: Avenhaus, H.
name: Beuzit, JL.
name: Gratton, R.
name: Mouillet, D.
name: Origne, A.
name: Petit, C.
name: Ramos, J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: This paper presents the sharpest near-IR images of the massive cluster R136 to date, based on the extreme adaptive optics of the SPHERE focal instrument implemented on the ESO/VLT and operated in its IRDIS imaging mode. Stacking-up a few hundreds of short exposures in J and Ks spectral bands over a FoV of 10.9"x12.3" centered on the R136a1 stellar component, enabled us to carry a refined photometric analysis of the core of R136. We detected 1110 and 1059 sources in J and Ks images respectively with 818 common sources. Thanks to better angular resolution and dynamic range, we found that more than 62.6% (16.5%) of the stars, detected both in J and Ks data, have neighbours closer than 0.2" (0.1"). Among resolved and detected sources R136a1 and R136c have visual companions and R136a3 is resolved as two stars separated by 59mas. The new set of detected sources were used to re-assess the age and extinction of R136 based on 54 spectroscopically stars that have been recently studied with HST slit-spectroscopy. Over 90% of these 54 sources identified visual companions (closer than 0.2"). We found the most probable age and extinction for these sources within the photometric and spectroscopic error-bars. Additionally, using PARSEC evolutionary isochrones and tracks, we estimated the stellar mass range for each detected source (common in J and K data) and plotted the generalized histogram of mass (MF with error-bars). Using SPHERE data, we have gone one step further and partially resolved and studied the IMF covering mass range of (3-300) Msun at the age of 1 and 1.5 Myr. The density in the core of R136 is estimated and extrapolated in 3D and larger radii (up to 6pc). We show that the stars in the core are still unresolved due to crowding, and the results we obtained are upper limits. Higher angular resolution is mandatory to overcome these difficulties.
description: Version2, 15 pages, 17 figures, 5 tables, Accepted to A&A
title: Force-Controlled Robotic Deburring
Creators: name: Liu, Mei-Hua
name: Tolle, Henning
Publisher: name: IFAC - International Federation of Automatic Control
Year: 2023

description: In this paper a three-step active deburring strategy is proposed based on force feedback control. Strategies for automatic contour following are developed to identify unknown workpiece contours, to automatically generate desired robot motions, and to detect unknown burr sizes. Under the active deburring strategy burr size variations are identified through contour following and different sizes of burrs are removed with a specification of a variable desired deburring force. Implementation of and experiments with the proposed strategies are described.
Direito de autor
Creators: name: Editorial, Equipa
Publisher: name: Propriedades Intelectuais
Year: 2018

description: Um dos processos que mereceu maior atenção, em sede de Direito de Autor, entre nós foi o denominado caso Tony Carreira. Dele se conhece, sobretudo, o que a comunicação social abordou. Publicam-se, de seguida, os documentos mais relevantes dos, afinal, dois processos envolvendo aquele compositor e intérprete. Assim, temos, no primeiro processo, a sentença e, no segundo, a acusação e o relatório pericial em que se baseou.
description: Propriedades Intelectuais, n. 9-10 (2018)
Estimating heating times in periodically driven quantum many-body systems via avoided crossing spectroscopy
Creators: name: Rakcheev, Artem
name: Läuchli, Andreas M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Periodic driving of a quantum (or classical) many-body system can alter the systems properties significantly and therefore has emerged as a promising way to engineer exotic quantum phases, such as topological insulators and discrete time crystals. A major limitation in such setups, is that generally interacting, driven systems will heat up over time and lose the desired properties. Understanding the relevant time scales is thus an important topic in the field and so far, there have only been few approaches to determine heating times for a concrete system quantitatively, and in a computationally efficient way. In this article we propose a new approach, based on building the heating rate from microscopic processes, encoded in avoided level crossings of the Floquet propagator. We develop a method able to resolve individual crossings and show how to construct the heating rate based on these. The method is closely related to the Fermi Golden Rule approach for weak drives, but can go beyond it, since it captures non-perturbative effects by construction. This enables our method to be applicable in scenarios such as the heating time of discrete time crystals or frequency dependent couplings, which are very relevant for Floquet engineering, where previously no efficient methods for estimating heating times were available.
description: revised version, 19 pages, 13 figures
Time evolution of the Luttinger model with nonuniform temperature profile
Creators: name: Langmann, Edwin
name: Lebowitz, Joel L.
name: Mastropietro, Vieri
name: Moosavi, Per
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study the time evolution of a one-dimensional interacting fermion system described by the Luttinger model starting from a nonequilibrium state defined by a smooth temperature profile $T(x)$. As a specific example we consider the case when $T(x)$ is equal to $T_L$ ($T_R$) far to the left (right). Using a series expansion in $ε= 2(T_{R} - T_{L})/(T_{L}+T_{R})$, we compute the energy density, the heat current density, and the fermion two-point correlation function for all times $t \geq 0$. For local (delta-function) interactions, the first two are computed to all orders, giving simple exact expressions involving the Schwarzian derivative of the integral of $T(x)$. For nonlocal interactions, breaking scale invariance, we compute the nonequilibrium steady state (NESS) to all orders and the evolution to first order in $ε$. The heat current in the NESS is universal even when conformal invariance is broken by the interactions, and its dependence on $T_{L,R}$ agrees with numerical results for the $XXZ$ spin chain. Moreover, our analytical formulas predict peaks at short times in the transition region between different temperatures and show dispersion effects that, even if nonuniversal, are qualitatively similar to ones observed in numerical simulations for related models, such as spin chains and interacting lattice fermions.
description: 9 pages, REVTeX, 4 figures; extended version of original submission with minor corrections; final published version with minor updates
O novo regime das entidades de gestão coletiva e as licenças multiterritoriais
Creators: name: Barreiros, Gonçalo Gil
Publisher: name: Propriedades Intelectuais
Year: 2018

description: O Regime Jurídico das Entidades de Gestão Coletiva de Direito de Autor e Direitos Conexos (doravante EGC) vive, entre nós, tempos de mudança. As modificações provocadas pela alteração do paradigma do analógico para o digital constituem, desde logo, uma das razões para tal circunstância. Tendo em conta a era digital em que nos encontramos, caminhamos, paulatinamente, para um cenário em que tanto o titular dos direitos quanto os consumidores conseguem ter um papel mais ativo e direto na gestão e comercialização de obras protegidas.
description: Propriedades Intelectuais, n. 9-10 (2018)
Neoxorides montanus Oehlke 1966
Creators: name: Varga, O.
name: Kostro-Ambroziak, A.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Neoxorides
Neoxorides montanus

description: Neoxorides montanus Oehlke, 1966 D i s t r i b u t i o n. Western Palaearctic; Ukraine: Ivano-Frankivsk Reg. (Johansson & Klopfstein, 2020). Remark. The Ukrainain specimens of three Neoxorides species, N. collaris (Gravenhorst, 1829), N. montanus and N. striatus Johansson, 2020, used by Johansson & Klopfstein (2020) in their study, were collected in Ivano-Frankivsk Region and previously published as strongly variable N. collaris (Varga, 2015 a).
description: Published as part of Varga, O. & Kostro-Ambroziak, A., 2023, New Records Of Poemeniinae And Xoridinae (Hymenoptera, Ichneumonidae) From Ukraine And Poland, With Corrections To The Ukrainian Checklist, pp. 277-282 in Zoodiversity 57 (3) on page 278, DOI: 10.15407/zoo2023.03.277, http://zenodo.org/record/8109204
description: {"references": ["Johansson, N. & Klopfstein, S. 2020. Revision of the Swedish species of Neoxorides Clement, 1938 (Ichneumonidae: Poemeniinae) with the description of a new species and an illustrated key to species. European Journal of Taxonomy, 680, 1 - 29. https: // doi. org / 10.5852 / ejt. 2020.680", "Varga, O. 2015 a. A review of the subfamily Poemeniinae Narayanan & Lai, 1953 (Hymenoptera, Ichneumonidae) from Carpathians. Journal of Insect Biodiversity, 3 (7), 1 - 14."]}
Pseudo-Outcrop Visualization of Borehole Images and Core Scans
Creators: name: Mirkes, Evgeny M.
name: Gorban, Alexander N.
name: Levesley, Jeremy
name: Elkington, Peter A. S.
name: Whetton, James A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: A pseudo-outcrop visualization is demonstrated for borehole and full-diameter rock core images to augment the ubiquitous unwrapped cylinder view and thereby to assist non-specialist interpreters. The pseudo-outcrop visualization is equivalent to a nonlinear projection of the image from borehole to earth frame of reference that creates a solid volume sliced longitudinally to reveal two or more faces in which the orientations of geological features indicate what is observed in the subsurface. A proxy for grain size is used to modulate the external dimensions of the plot to mimic profiles seen in real outcrops. The volume is created from a mixture of geological boundary elements and texture, the latter being the residue after the sum of boundary elements is subtracted from the original data. In the case of measurements from wireline microresistivity tools, whose circumferential coverage is substantially less than 100%, the missing circumferential data is first inpainted using multiscale directional transforms, which decompose the image into its elemental building structures, before reconstructing the full image. The pseudo-outcrop view enables direct observation of the angular relationships between features and aids visual comparison between borehole and core images, especially for the interested non-specialist.
description: Updated and corrected version with extended set of figures
Bases de dados: o Direito do Produtor
Creators: name: Cabral, João Pereira
Publisher: name: Propriedades Intelectuais
Year: 2018

description: O objeto deste artigo é o direito sui generis concedido aos produtores de bases de dados, previsto na Diretiva 96/9/CE do Parlamento Europeu e do Conselho, de 11 de março de 1996, relativa à proteção jurídica das bases de dados, transposta em Portugal pelo Decreto Legislativo n.º 122/2000, de 4 de julho. Depois de olhar para o objetivo de fornecer esse direito de propriedade intelectual, este artigo analisa a noção de banco de dados, o objeto da proteção, os requisitos de proteção e o alcance do direito. Durante este exercício, são apresentadas interpretações de alguns conceitos vagos, como investimento substancial, obtenção, verificação ou apresentação, extração, reutilização, entre outros.
description: Propriedades Intelectuais, n. 9-10 (2018)
Torsion models for tensor-triangulated categories: the one-step case
Creators: name: Balchin, Scott
name: Greenlees, J. P. C.
name: Pol, Luca
name: Williamson, Jordan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Algebraic Topology (math.AT)
subject: Commutative Algebra (math.AC)
subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: 55P60, 18G55, 13D, 55P91

description: Given a suitable stable monoidal model category $\mathscr{C}$ and a specialization closed subset $V$ of its Balmer spectrum one can produce a Tate square for decomposing objects into the part supported over $V$ and the part supported over $V^c$ spliced with the Tate object. Using this one can show that $\mathscr{C}$ is Quillen equivalent to a model built from the data of local torsion objects, and the splicing data lies in a rather rich category. As an application, we promote the torsion model for the homotopy category of rational circle-equivariant spectra from [18] to a Quillen equivalence. In addition, a close analysis of the one step case highlights important features needed for general torsion models which we will return to in future work.
description: v3: 35 pages, version accepted to Algebr. Geom. Topol
Scrambling of Quantum Information in Quantum Many-Body Systems
Creators: name: Iyoda, Eiki
name: Sagawa, Takahiro
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Gases (cond-mat.quant-gas)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We systematically investigate scrambling (or delocalizing) processes of quantum information encoded in quantum many-body systems by using numerical exact diagonalization. As a measure of scrambling, we adopt the tripartite mutual information (TMI) that becomes negative when quantum information is delocalized. We clarify that scrambling is an independent property of integrability of Hamiltonians; TMI can be negative or positive for both integrable and non-integrable systems. This implies that scrambling is a separate concept from conventional quantum chaos characterized by non-integrability. Furthermore, we calculate TMI in disordered systems such as many-body localized (MBL) systems and the Sachdev-Ye-Kitaev (SYK) model. We find that scrambling occurs but is slow in a MBL phase, while disorder in the SYK model does not make scrambling slower but makes it smoother.
description: 16 pages, 15 figures
Equations of linear subvarieties of strata of differentials
Creators: name: Benirschke, Frederik
name: Dozier, Benjamin
name: Grushevsky, Samuel
Publisher: name: arXiv
Year: 2020
Subjects: subject: Algebraic Geometry (math.AG)
subject: Dynamical Systems (math.DS)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: For a linear subvariety $M$ of a stratum of meromorphic differentials, we investigate its closure in the multi-scale compactification constructed by Bainbridge-Chen-Gendron-Grushevsky-Möller. We prove various restrictions on the type of defining linear equations in period coordinates for $M$ near its boundary, and prove that the closure is locally a toric variety. As applications, we give a fundamentally new proof of a generalization of the cylinder deformation theorem of Wright to the case of meromorphic strata, and construct a smooth compactification of the Hurwitz space of covers of the Riemann sphere.
description: v2: updated version with minor edits, accepted to Geometry&Topology
Neoxorides nitens
Creators: name: Varga, O.
name: Kostro-Ambroziak, A.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Neoxorides
Neoxorides nitens

description: Neoxorides nitens (Gravenhorst, 1829) Material. Non-type. Ukraine: Ivano-Frankivsk Reg., Rybne, 48.939894 N, 24.582188 E, Malaise trap No. 3, 22.08– 07.09.2019, 1 ♀ (V. Shparyk); Transcarpathian Reg., Vynogradiv, oak forest, 280 m, 48.1383 N, 23.0737 E, Malaise trap, 28.04– 19.05.2016, 1 ♀, 2 Ơ; Malaise trap No. 1, 10.06– 02.07.2017, 1 ♀; Hlyboke, 48.540845 N, 22.400448 E, oak forest, sweeping, 02.05.2018, 1 ♀, 1 Ơ (O. Varga) (SIZK). D i s t r i b u t i o n. Palaearctic; Ukraine: Ivano-Frankivsk and Transcarpathian Regions. Remark. The presence of this species in Ukraine was questionable and based only on literature data without any actual specimens examined (Varga, 2015 a). The first voucher specimens are listed in this paper. The species is common in dry oak forests of Transcarpathia.
description: Published as part of Varga, O. & Kostro-Ambroziak, A., 2023, New Records Of Poemeniinae And Xoridinae (Hymenoptera, Ichneumonidae) From Ukraine And Poland, With Corrections To The Ukrainian Checklist, pp. 277-282 in Zoodiversity 57 (3) on page 278, DOI: 10.15407/zoo2023.03.277, http://zenodo.org/record/8109204
description: {"references": ["Varga, O. 2015 a. A review of the subfamily Poemeniinae Narayanan & Lai, 1953 (Hymenoptera, Ichneumonidae) from Carpathians. Journal of Insect Biodiversity, 3 (7), 1 - 14."]}
Low-mass neutralino dark matter in supergravity scenarios: phenomenology and naturalness
Creators: name: Peiro, M.
name: Robles, S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The latest experimental results from the LHC and dark matter (DM) searches suggest that the parameter space allowed in supersymmetric theories is subject to strong reductions. These bounds are especially constraining for scenarios entailing light DM particles. Previous studies have shown that light neutralino DM in the Minimal Supersymmetric Standard Model (MSSM), with parameters defined at the electroweak scale, is still viable when the low energy spectrum of the model features light sleptons, in which case, the relic density constraint can be fulfilled. In view of this, we have investigated the viability of light neutralinos as DM candidates in the MSSM, with parameters defined at the grand unification scale. We have analysed the optimal choices of non-universalities in the soft supersymmetry-breaking parameters for both, gauginos and scalars, in order to avoid the stringent experimental constraints. We show that light neutralinos, with a mass as low as 25 GeV, are viable in supergravity scenarios if the gaugino mass parameters at high energy are very non universal, while the scalar masses can remain of the same order. These scenarios typically predict a very small cross section of neutralinos off protons and neutrons, thereby being very challenging for direct detection experiments. However, a potential detection of smuons and selectrons at the LHC, together with a hypothetical discovery of a gamma-ray signal from neutralino annihilations in dwarf spheroidal galaxies could shed light on this kind of solutions. Finally, we have investigated the naturalness of these scenarios, taking into account all the potential sources of tuning. Besides the electroweak fine-tuning, we have found that the tuning to reproduce the correct DM relic abundance and that to match the measured Higgs mass can also be important when estimating the total degree of naturalness.
description: 39 pages, 12 figures, 1 table. Discussion extended, matches JCAP published version
Effective gain and Ion Back Flow study of triple and quadruple gem detector
Creators: name: Greene, Senta V.
name: Velkovska, Julia
name: Blankenship, Brandon
name: Reynolds, Michael Z.
name: Tarafdar, Sourav
Publisher: name: arXiv
Year: 2020
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Gas electron Multipliers (GEM) are a new generation of gaseous avalanche devices in the Micro Patterned Gaseous Detector category. GEMs are widely used in both nuclear and high energy experiments as well as in medical science. Several parameters define the performance of these types of devices under various experimental conditions. This article focuses on the study of effective gain and Ion Back Flow (IBF) in both triple and quadruple GEM detectors. Effective gain and IBF are two of the most important parameters in determining the performance of GEM detectors.
description: 7 pages, 8 figures
title: Налоги и налогообложение
Creators: name: ELS IPR BOOKS
Publisher: name: Липецкий государственный технический университет, Профобразование
Year: 2023

description: В учебном пособии рассмотрена экономическая сущность налогов, приведены виды налогов и их характеристики. Изложены специальные налоговые режимы, включающие в себя упрощенную систему налогообложения, патентную систему налогообложения, единый сельскохозяйственный налог и налог на профессиональный доход. Подготовлено в соответствии с требованиями Федерального государственного образовательного стандарта среднего профессионального образования. Предназначено для изучения дисциплины «Налоги и налогообложение» по укрупненной группе специальностей 38.00.00 «Экономика и управление».
WD 1202-024: The Shortest-Period Pre-Cataclysmic Variable
Creators: name: Rappaport, S.
name: Vanderburg, A.
name: Nelson, L.
name: Gary, B. L.
name: Kaye, T. G.
name: Kalomeni, B.
name: Howell, S. B.
name: Thorstensen, J. R.
name: Lachapelle, F. -R.
name: Lundy, M.
name: St-Antoine, J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Among the 28,000 targeted stars in K2 Field 10 is the white dwarf WD 1202-024 (EPIC 201283111), first noted in the SDSS survey (SDSS 120515.80-024222.7). We have found that this hot white dwarf (Teff = 22,640 K) is in a very close orbit (P = 71 min) with a star of near brown-dwarf mass ~ 0.061 Msun. This period is very close to, or somewhat below, the minimum orbital period of cataclysmic variables with H-rich donor stars. However, we find no evidence that this binary is currently, or ever was, transferring mass from the low-mass companion to the white dwarf. We therefore tentatively conclude that this system is still in the pre-cataclysmic variable phase, having emerged from a common envelope some 50 +/- 20 Myr ago. Because of the 29-minute integration time of K2, we use follow-up ground-based photometry to better evaluate the eclipsing light curve. We also utilize the original SDSS spectra, in approximately 15-min segments, to estimate the radial velocity of the white dwarf in its orbit. An analysis of the light curve, with supplementary constraints, leads to the following system parameters: Mwd = 0.415 +/- 0.028 Msun, Rwd = 0.021 +/- 0.001 Rsun, Mcom = 0.061 +\- 0.010 Msun, and Rcom = 0.088 +\- 0.005 Rsun where the subscripts 'wd' and 'com' refer to the white dwarf and low-mass companion respectively. If our interpretation of this system as a pre-CV is correct, it has the shortest period of any such system yet found and should become a compact CV in less than 250 Myr.
description: 15 pages, 9 figures, 7 tables; accepted for publication in MNRAS; changes made in response to the referee's suggestions
O futuro da propriedade intelectual com a blockchain
Creators: name: Favreau, Amélie
Publisher: name: Propriedades Intelectuais
Year: 2018

description: O que é a blockchain, ou cadeia de blocos? Tendência nos últimos dois anos, a tecnologia blockchain não é nova. Em 2008, uma pessoa, ou um grupo de pessoas, publicou um protocolo informático sob o pseudónimo Satochi Nakamoto, num artigo intitulado ´'A peer-to-peer electronic cash system'. É interessante verificar que este artigo fundador não utiliza o termo descritivo blockchain, mas a expressão timestamp server, em referência ao cunho dado às transações, aos movimentos de valor inscritos nos blocos da cadeia.
description: Propriedades Intelectuais, n. 9-10 (2018)
Por que razão irá a blockchain revolucionar a propriedade intelectual? Uma aplicação prática ao sector da moda
Creators: name: Fauchoux, Vincent
name: Gouazé, Amélie
Publisher: name: Propriedades Intelectuais
Year: 2018

description: O sector da moda, indústria pela sua própria natureza criativa e inovadora, é compassado por um ritmo cada vez mais sustentado, acentuado pela renovação das coleções sazonais e pelo desenvolvimento de coleções complementares (cruzeiros, de cobertura…). Os operadores entregam-se à concorrência económica e criativa, mas também tecnológica, onde o lado cliente se torna cada vez mais imersivo.
description: Propriedades Intelectuais, n. 9-10 (2018)
Equation of State of Neutron Stars with Junction Conditions in the Starobinsky Model
Creators: name: Feng, Wei-Xiang
name: Geng, Chao-Qiang
name: Kao, W. F.
name: Luo, Ling-Wei
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the Starobinsky or $R^2$ model of $f(R)=R+αR^2$ for neutron stars with the structure equations represented by the coupled differential equations and the \emph{polytropic} type of the matter equation of state. The junction conditions of $f(R)$ gravity are used as the boundary conditions to match the Schwarschild solution at the surface of the star. Based on these the conditions, we demonstrate that the coupled differential equations can be solved \emph{directly}. In particular, from the dimensionless equation of state $\barρ = \bar{k}\, \bar{p}^{\,γ}$ with $\bar{k}\sim5.0$ and $γ\sim0.75$ and the constraint of $α\lesssim {1.47722}\times 10^{7}\, \text{m}^2$, we obtain the \emph{minimal} mass of the NS to be around 1.44 $M_{\odot}$. In addition, if $\bar{k}$ is larger than 5.0, the mass and radius of the NS would be smaller.
description: 18 pages, 3 figures, revised version accepted by Int. J. Mod. Phys. D
Breves notas a propósito da tecnologia blockchain e a sua aplicação no âmbito do direito da propriedade intelectual
Creators: name: Fidalgo, Vítor Palmela
Publisher: name: Propriedades Intelectuais
Year: 2018

description: Análise das características essenciais da tecnologia blockchain, a sua tipologia e potencial no âmbito dos direitos de propriedade intelectual. O autor sugere ainda uma base de dados em rede para informações e a gestão digital dos direitos de propriedade intelectual.
description: Propriedades Intelectuais, n. 9-10 (2018)
Motivic cohomology and infinitesimal group schemes
Creators: name: Primozic, Eric
Publisher: name: arXiv
Year: 2020
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14F42

description: For $k$ a perfect field of characteristic $p>0$ and $G/k$ a split reductive group with $p$ a non-torsion prime for $G,$ we compute the mod $p$ motivic cohomology of the geometric classifying space $BG_{(r)}$, where $G_{(r)}$ is the $r$th Frobenius kernel of $G.$ Our main tool is a motivic version of the Eilenberg-Moore spectral sequence, due to Krishna. For a flat affine group scheme $G/k$ of finite type, we define a cycle class map from the mod $p$ motivic cohomology of the classifying space $BG$ to the mod $p$ étale motivic cohomology of the classifying stack $\mathcal{B}G.$ This also gives a cycle class map into the Hodge cohomology of $\mathcal{B}G.$ We study the cycle class map for some examples, including Frobenius kernels.
description: 20 pages, comments welcome
Quantum sensors for the generating functional of interacting quantum field theories
Creators: name: Bermudez, A.
name: Aarts, G.
name: Müller, M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Difficult problems described in terms of interacting quantum fields evolving in real time or out of equilibrium are abound in condensed-matter and high-energy physics. Addressing such problems via controlled experiments in atomic, molecular, and optical physics would be a breakthrough in the field of quantum simulations. In this work, we present a quantum-sensing protocol to measure the generating functional of an interacting quantum field theory and, with it, all the relevant information about its in or out of equilibrium phenomena. Our protocol can be understood as a collective interferometric scheme based on a generalization of the notion of Schwinger sources in quantum field theories, which make it possible to probe the generating functional. We show that our scheme can be realized in crystals of trapped ions acting as analog quantum simulators of self-interacting scalar quantum field theories.
description: closer to published version