cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Establishing the accuracy of asteroseismic mass and radius estimates of giant stars. I. Three eclipsing systems at [Fe/H]~ -0.3 and the need for a large high-precision sample
Creators: name: Brogaard, K.
name: Hansen, C. J.
name: Miglio, A.
name: Slumstrup, D.
name: Frandsen, S.
name: Jessen-Hansen, J.
name: Lund, M. N.
name: Bossini, D.
name: Thygesen, A.
name: Davies, G. R.
name: Chaplin, W. J.
name: Arentoft, T.
name: Bruntt, H.
name: Grundahl, F.
name: Handberg, R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We aim to establish and improve the accuracy level of asteroseismic estimates of mass, radius, and age of giant stars. This can be achieved by measuring independent, accurate, and precise masses, radii, effective temperatures and metallicities of long period eclipsing binary stars with a red giant component that displays solar-like oscillations. We measured precise properties of the three eclipsing binary systems KIC 7037405, KIC 9540226, and KIC 9970396 and estimated their ages be $5.3\pm0.5$, $3.1\pm0.6$, and $4.8\pm0.5$ Gyr. The measurements of the giant stars were compared to corresponding measurements of mass, radius, and age using asteroseismic scaling relations and grid modeling. We found that asteroseismic scaling relations without corrections to $Δν$ systematically overestimate the masses of the three red giants by 11.7%, 13.7%, and 18.9%, respectively. However, by applying theoretical correction factors $f_{Δν}$ according to Rodrigues et al. (2017), we reached general agreement between dynamical and asteroseismic mass estimates, and no indications of systematic differences at the precision level of the asteroseismic measurements. The larger sample investigated by Gaulme et al. (2016) showed a much more complicated situation, where some stars show agreement between the dynamical and corrected asteroseismic measures while others suggest significant overestimates of the asteroseismic measures. We found no simple explanation for this, but indications of several potential problems, some theoretical, others observational. Therefore, an extension of the present precision study to a larger sample of eclipsing systems is crucial for establishing and improving the accuracy of asteroseismology of giant stars.
description: Accepted for publication in MNRAS, 17 pages
Nonlinear problem solving using intelligent casual-commitment
Creators: name: Veloso, Manuela M.
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Abstract: "Complex interactions among conjunctive (simultaneous) goals motivate the need for nonlinear planners. Whereas the literature addresses least-commitment approaches that require breadth-first search and theorem proving style-reasoning to seek a possible answer, we advocate a casual-commitment approach that finds viable plans incrementally. In essence, all decision points (operator selections, goal orderings, backtracking points, etc.) are open to introspection and reconsideration.However, in the presence of background knowledge--heuristic or definitive--only the most promising parts of the search space will be explored in satisficing mode to produce a solution plan efficiently. In the limiting case, however, casual commitment can backtrack, explore the entire space subsuming all goal orderings, and generate partial orders guaranteeing synthesis of all possible plans including the optimal one. This paper reports on the full implementation of the efficient, casual-commitment nonlinear problem solver of the PRODIGY architecture. The principles of nonlinear planning are discussed, the algorithms in the implementation are described in some detail, and the use of knowledge (if present) to focus search is considered."
Nirmatrelvir Plus Ritonavir: First Approval
Creators: name: Lamb, Yvette
Publisher: name: Adis Journals
Year: 2022
Subjects: Medicine

description: Declarations
Funding The preparation of this review was not supported by any external funding.
Authorship and Conflict of interest During the peer review process the manufacturer of the agent under review was offered an opportunity to comment on the article. Changes resulting from any comments received were made by the authors on the basis of scientific completeness and accuracy. Yvette Lamb is a salaried employee of Adis International Ltd/Springer Nature, and declares no relevant conflicts of interest. All authors contributed to the review and are responsible for the article content.
Ethics approval, Consent to participate and consent for publication, Availability of data and material, Code availability Not applicable.
Additional information about this Adis Drug Review can be found here
Abstract
Nirmatrelvir plus ritonavir (Paxlovid™; Pfizer) is a co-packaged combination of nirmatrelvir and ritonavir tablets, intended for co-administration and developed for the treatment and post-exposure prophylaxis of coronavirus disease 2019 (COVID-19). Nirmatrelvir is a peptidomimetic inhibitor of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) main protease, while ritonavir is a human immunodeficiency virus type 1 (HIV-1) protease inhibitor and CYP3A inhibitor. Nirmatrelvir plus ritonavir received its first conditional authorization in December 2021 in the United Kingdom, for the treatment of COVID-19 in adults who do not require supplemental oxygen and who are at increased risk for progression to severe COVID-19. In January 2022, nirmatrelvir plus ritonavir received authorization in the EU for use in the same indication. Nirmatrelvir plus ritonavir is authorized for emergency use in the USA. This article summarizes the milestones in the development of nirmatrelvir plus ritonavir leading to its first authorizations and approval for the treatment of COVID-19.
© Springer Nature Switzerland AG 2022
Polarisation in Spin-Echo Experiments: Multi-point and Lock-in Measurements
Creators: name: Tamtögl, Anton
name: Davey, Benjamin
name: Ward, David J.
name: Jardine, Andrew P.
name: Ellis, John
name: Allison, William
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Spin-echo instruments are typically used to measure diffusive processes and the dynamics and motion in samples on ps and ns timescales. A key aspect of the spin-echo technique is to determine the polarisation of a particle beam. We present two methods for measuring the spin polarisation in spin-echo experiments. The current method in use is based on taking a number of discrete readings. The implementation of a new method involves continuously rotating the spin and measuring its polarisation after being scattered from the sample. A control system running on a microcontroller is used to perform the spin rotation and to calculate the polarisation of the scattered beam based on a lock-in amplifier. First experimental tests of the method on a helium spin-echo spectrometer, show that it is clearly working and that it has advantages over the discrete approach i.e. it can track changes of the beam properties throughout the experiment. Moreover, we show that real-time numerical simulations can perfectly describe a complex experiment and can be easily used to develop improved experimental methods prior to a first hardware implementation.
Additional file 1 of HERVK-mediated regulation of neighboring genes: implications for breast cancer prognosis
Creators: name: Liang, Boying
name: Yan, Tengyue
name: Wei, Huilin
name: Zhang, Die
name: Li, Lanxiang
name: Liu, Zengjing
name: Li, Wen
name: Zhang, Yuluan
name: Jiang, Nili
name: Meng, Qiuxia
name: Jiang, Guiyang
name: Hu, Yanling
name: Leng, Jing
Publisher: name: figshare
Year: 2024
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Mental Health
subject: Plant Biology

description: Additional file 1: Table S1. The character of nine expression profiling datasets downloaded from SRA/NCBI.
Nonlinear Planning with Parallel Resource Allocation
Creators: name: Veloso, Manuela M.
name: Perez, Alicia
name: Carbonell, Jaime G.
Publisher: name: Carnegie Mellon University
Year: 2008
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Most nonlinear problem solvers use a least-commitment search strategy, reasoning about partially ordered plans. Although partial orders are useful for exploiting parallelism in execution, least-commitment is NP-hard for complex domain descriptions with conditional effects. Instead, a casual-commitment strategy is developed, as a natural framework to reason and learn about control decisions in planning. This paper describes 1, how NOLIMIT reasons about totally ordered plans using a casual-commitment strategy, 2, how it generates a partially ordered solution from a totally ordered one by analyzing the dependencies among the plan steps, and 3, finally how resources are allocated by exploiting the parallelism embedded in the partial order. We illustrate our claims with the implemented algorithms and several examples. This work has been done in the context of the PRODIGY architecture that incorporates NOLIMIT, a nonlinear problem solver.
Euclidean scalar field theory in the bi-local approximation
Creators: name: Nagy, S.
name: Polonyi, J.
name: Steib, I.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The blocking step of the renormalization group method is usually carried out by restricting it to fluctuations and to local blocked action. The tree-level, bi-local saddle point contribution to the blocking, defined by the infinitesimal decrease of the sharp cutoff in momentum space, is followed within the three dimensional Euclidean $ϕ^6$ model in this work. The phase structure is changed, new phases and relevant operators are found and certain universality classes are restricted by the bi-local saddle point.
description: 23 pages, 5 figures
Non-Interference in Constructive Authorization Logic
Creators: name: Garg, Deepak
name: Pfenning, Frank
Publisher: name: Carnegie Mellon University
Year: 1978
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: We present a constructive authorization logic where the meanings of connectives are defined by their associated inference rules. This ensures that the logical reading of access control policies expressed in the logic and their implementation coincide. We study the proof-theoretic consequences of our design including cut-elimination and two non-interference properties that allow administrators to explore the correctness of their policies by establishing that for a given policy, assertions made by certain principals will not affect the truth of assertions made by others.
Additional file 2 of HERVK-mediated regulation of neighboring genes: implications for breast cancer prognosis
Creators: name: Liang, Boying
name: Yan, Tengyue
name: Wei, Huilin
name: Zhang, Die
name: Li, Lanxiang
name: Liu, Zengjing
name: Li, Wen
name: Zhang, Yuluan
name: Jiang, Nili
name: Meng, Qiuxia
name: Jiang, Guiyang
name: Hu, Yanling
name: Leng, Jing
Publisher: name: figshare
Year: 2024
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Mental Health
subject: Plant Biology

description: Additional file 2: Table S2. Presence of host genes in the upstream and downstream 60kb range of HERV-Ks in the human genome.
Cosmological consequences of scalar mesons from gauge/gravity correspondence
Creators: name: de la Macorra, Axel
name: Patino, Leonardo
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We consider the spectrum of mesons for the gauge theory dual to a supergravity configuration of intersecting D3/D7 branes, and use the expression for the Lagrangian of the scalar mesons to compute explicitly the Lagrangian for the lightest states in the infrared limit. Assuming that the matter content of this gauge theory is part of a hidden sector, which interacts with the standard model only via gravity, we explore the cosmological consequences of these lightest scalar mesons for a FRW universe. We show that phantom fields may appear naturally in this kind of scenarios.
description: 14 pages, 9 figures
Target Residues Formed in the Deuteron-Induced Reaction of Gold at Incident Energy 2.2 AGeV
Creators: name: Balabekyan, A. R.
name: Demekhina, N. A.
name: Karapetyan, G. S.
name: Drnoyan, D. R.
name: Zhemenik, V. I.
name: Adam, J.
name: Zavorka, L.
name: Solnyshkin, A. A.
name: Tsoupko-Sitnikov, V. M.
name: Khushvaktov, J.
name: Karayan, L.
name: Deppman, A.
name: Guimaraes, V.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The cross sections of 110 radioactive nuclide with mass numbers 22 < A < 198 amu from the interaction of 2.2 GeV/nucleon deuterons from the Nuclotron of the Laboratory of High Energies (LHE), Joint Institute for Nuclear Research (JINR) at Dubna with a 197Au target are investigated using induced activity method. The results including charge and mass distributions are parameterized in terms of 3-parameter equation in order to complete the real isobaric distribution. Using data from charge distribution total mass-yield distribution was obtained. The analysis of the mass-yield distribution allows to suppose existence of different channels of the interaction such as spallation, deep spallation, fission-like and multifragmentation processes.
description: 14 pages, 5 figures, 1 table
Hamilton Geometry - Phase Space Geometry from Modified Dispersion Relations
Creators: name: Barcaroli, Leonardo
name: Brunkhorst, Lukas K.
name: Gubitosi, Giulia
name: Loret, Niccoló
name: Pfeifer, Christian
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Quantum gravity phenomenology suggests an effective modification of the general relativistic dispersion relation of freely falling point particles caused by an underlying theory of quantum gravity. Here we analyse the consequences of modifications of the general relativistic dispersion on the geometry of spacetime in the language of Hamilton geometry. The dispersion relation is interpreted as the Hamiltonian which determines the motion of point particles. It is a function on the cotangent bundle of spacetime, i.e. on phase space, and determines the geometry of phase space completely, in a similar way as the metric determines the geometry of spacetime in general relativity. After a review of the general Hamilton geometry of phase space we discuss two examples. The phase space geometry of the metric Hamiltonian $H_g(x,p)=g^{ab}(x)p_ap_b$ and the phase space geometry of the first order q-de Sitter dispersion relation of the form $H_{qDS}(x,p)=g^{ab}(x)p_ap_b + \ell G^{abc}(x)p_ap_bp_c$ which is suggested from quantum gravity phenomenology. We will see that for the metric Hamiltonian $H_g$ the geometry of phase space is equivalent to the standard metric spacetime geometry from general relativity. For the q-de Sitter Hamiltonian $H_{qDS}$ the Hamilton equations of motion for point particles do not become autoparallels but contain a force term, the momentum space part of phase space is curved and the curvature of spacetime becomes momentum dependent.
description: 6 pages
SUSY-like relation in evolution of gluon and quark jet multiplicities
Creators: name: Kniehl, Bernd A.
name: Kotikov, Anatoly V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show the new relationship [1] between the anomalous dimensions, resummed through next-to-next-to-leading-logarithmic order, in the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) evolution equations for the first Mellin moments D{q,g}(\mu2) of the quark and gluon fragmentation functions, which correspond to the average hadron multiplicities in jets initiated by quarks and gluons, respectively. This relationship, which is independent of the number of quark flavors, strongly improves previous treatments by allowing for an exact solution of the evolution equations. So far, such relationships have only been known from supersymmetric QCD.
description: 4 pages, talk given at the International Workshop "Supersymmetries and Quantum Symmetries" (SQS'2017), July 31 - August 5, 2017 and the IVth Russian-Spanish Congress "Particle, Nuclear, Astroparticle Physics and Cosmology", September 4 - 8, 2017
title: ADCO, Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Cart. 181 (11 H 754), 165 folios, f. 0170
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédéric
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2017
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 181 (11 H 754), 165 folios, f. 0170, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 181 (11 H 754), 165 folios, f. 0170, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Non-interactive correlation distillation, inhomogeneous Markov chains, and the reverse Bonami-Beckner inequality
Creators: name: Mossel, Elchanan
name: O'Donnell, Ryan
name: Regev, Oded
name: Steif, Jeffrey E.
name: Sudakov, Benny
Publisher: name: Carnegie Mellon University
Year: 1985
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: In this paper we study non-interactive correlation distillation (NICD), a generalization of noise sensitivity previously considered in [5, 31, 39]. We extend the model to NICD on trees. In this model there is a fixed undirected tree with players at some of the nodes. One node is given a uniformly random string and this string is distributed throughout the network, with the edges of the tree acting as independent binary symmetric channels. The goal of the players is to agree on a shared random bit without communicating. Our new contributions include the following: – • In the case of ak-leaf star graph (the model considered in [31]), we resolve the open question of whether the success probability must go to zero ask » ∞. We show that this is indeed the case and provide matching upper and lower bounds on the asymptotically optimal rate (a slowly-decaying polynomial). – • In the case of the k-vertex path graph, we show that it is always optimal for all players to use the same 1-bit function. – • In the general case we show that all players should use monotone functions. We also show, somewhat surprisingly, that for certain trees it is better if not all players use the same function. Our techniques include the use of the reverse Bonami-Beckner inequality. Although the usual Bonami-Beckner has been frequently used before, its reverse counterpart seems not to be well known. To demonstrate its strength, we use it to prove a new isoperimetric inequality for the discrete cube and a new result on the mixing of short random walks on the cube. Another tool that we need is a tight bound on the probability that a Markov chain stays inside certain sets; we prove a new theorem generalizing and strengthening previous such bounds [2, 3, 6]. On the probabilistic side, we use the “reflection principle” and the FKG and related inequalities in order to study the problem on general trees.
Strain and ferroelectric soft mode induced superconductivity in strontium titanate
Creators: name: Dunnett, K.
name: Narayan, Awadhesh
name: Spaldin, N. A.
name: Balatsky, A. V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigate the effects of strain on superconductivity with particular reference to SrTiO$_3$. Assuming that a ferroelectric mode that softens under tensile strain is responsible for the coupling, an increase in the critical temperature and range of carrier densities for superconductivity is predicted, while the peak of the superconducting dome shifts towards lower carrier densities. Using a Ginzburg-Landau approach in 2D, we find a linear dependence of the critical temperature on strain: if the couplings between the order parameter and strains in different directions differ while their sum is fixed, different behaviours under uniaxial and biaxial (uniform) strain can be understood.
description: 5 + 3 pages; 3 + 2 figures
The Polarization of Scattered Lyman Alpha Radiation Around High-Redshift Galaxies
Creators: name: Dijkstra, Mark
name: Loeb, Abraham
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The high-redshift Universe contains luminous Lyman Alpha (hereafter Lya) emitting sources such as galaxies and quasars. The emitted Lya radiation is often scattered by surrounding neutral hydrogen atoms. We show that the scattered Lya radiation obtains a high level of polarization for a wide range of likely environments of high-redshift galaxies. For example, the back-scattered Lya flux observed from galaxies surrounded by a superwind-driven outflow may reach a fractional polarization as high as ~40%. Equal levels of polarization may be observed from neutral collapsing protogalaxies. Resonant scattering in the diffuse intergalactic medium typically results in a lower polarization amplitude (<7%), which depends on the flux of the ionizing background. Spectral polarimetry can differentiate between Lya scattering off infalling gas and outflowing gas; for an outflow the polarization should increase towards longer wavelengths while for infall the opposite is true. Our numerical results suggest that Lya polarimetry is feasible with existing instruments, and may provide a new diagnostic of the distribution and kinematics of neutral hydrogen around high-redshift galaxies. Moreover, polarimetry may help suppress infrared lines originating in the Earth's atmosphere, and thus improve the sensitivity of ground-based observations to high-redshift Lya emitting galaxies outside the currently available redshift windows.
description: 14 pages, 12 figures, matches version published in MNRAS. Discussion on polarization dependence of phase function added in Appendix
Nonexistence of Voting Rules That Are Usually Hard to Manipulate
Creators: name: Conitzer, Vincent
name: Sandholm, Tuomas W
Publisher: name: Carnegie Mellon University
Year: 1998
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Aggregating the preferences of self-interested agents is a key problem for multiagent systems, and one general method for doing so is to vote over the alternatives (candidates). Unfortunately, the Gibbard-Satterthwaite theorem shows that when there are three or more candidates, all reasonable voting rules are manipulable (in the sense that there exist situations in which a voter would beneﬁt from reporting its preferences insincerely). To circumvent this impossibility result, recent research has investigated whether it is possible to make ﬁnding a beneﬁcial manipulation computationally hard. This approach has had some limited success, exhibiting rules under which the problem of ﬁnding a beneﬁcial manipulation is NPhard, #P-hard, or even PSPACE-hard. Thus, under these rules, it is unlikely that a computationally efﬁcient algorithm
can be constructed that always ﬁnds a beneﬁcial manipulation (when it exists). However, this still does not preclude the existence of an efﬁcient algorithm that often ﬁnds a successful manipulation (when it exists). There have been attempts to design a rule under which ﬁnding a beneﬁcial manipulation is usually hard, but they have failed. To explain this failure, in this paper, we show that it is in fact impossible to design such a rule, if the rule is also required to satisfy another property: a large fraction of the manipulable instances are both weakly monotone, and allow the manipulators to make either of exactly two candidates win. We argue why one should expect voting rules to have this property, and show experimentally that common voting rules clearly satisfy it. We also discuss approaches for potentially circumventing this impossibility result.
Ergodic control of a class of jump diffusions with finite Lévy measures and rough kernels
Creators: name: Arapostathis, Ari
name: Caffarelli, Luis
name: Pang, Guodong
name: Zheng, Yi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optimization and Control (math.OC)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 93E20, 60J75, 35Q93 (Primary), 60J60, 35F21, 93E15 (Secondary)

description: We study the ergodic control problem for a class of jump diffusions in $\mathbb{R}^d$, which are controlled through the drift with bounded controls. The Levy measure is finite, but has no particular structure; it can be anisotropic and singular. Moreover, there is no blanket ergodicity assumption for the controlled process. Unstable behavior is `discouraged' by the running cost which satisfies a mild coercive hypothesis (i.e., is near-monotone). We first study the problem in its weak formulation as an optimization problem on the space of infinitesimal ergodic occupation measures, and derive the Hamilton-Jacobi-Bellman equation under minimal assumptions on the parameters, including verification of optimality results, using only analytical arguments. We also examine the regularity of invariant measures. Then, we address the jump diffusion model, and obtain a complete characterization of optimality.
description: 21 pages
Quantum Vacuum and the Structure of "Empty" Space-Time
Creators: name: Gevorkyan, Ashot
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: We have considered the possibility of formation a massless particles with spin 1 in the region of negative energies, within the framework of the Weyl type equation for neutrinos. It is proved that, unlike quantum electrodynamics, the developed approach allows in the "ground state" the formation of such stable particles. The structure and properties of this vector-boson are studied in detail. The problem of entangling two vector bosons with projections of spins +1 and -1 and, accordingly, the formation of a zero-spin boson is studied within the framework of a complex stochastic equation of the Langevin type. The paper discusses the structure of the Bose particle of a scalar field and the space-time's properties of an empty space quantum vacuum.
The gas emission spectrum in a star-forming region in the BCD galaxy VII Zw 403 (UGC 6456)
Creators: name: Arkhipova, V. P.
name: Lozinskaya, T. A.
name: Moiseev, A. V.
name: Egorov, O. V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Observations with the 6-m telescope of the Special Astrophysical Observatory obtained with the MPFS integral-field spectrograph and a longslit spectrograph with the SCORPIO focal reducer are used to analyze the emission spectrum of the ionized gas in a star-forming region in the BCD galaxy VII Zw 403. We present images of the galactic central region in the H-alpha, H-beta, [SII], and [OIII] emission lines, together with maps of the relative [OIII]/H-beta and [SII]/H-alpha intensities. We have determined the parameters of the gas in bright ionized supershells, and estimated the relative abundances of oxygen, nitrogen, and sulfur; a low relative N/O abundance was detected.
description: 9 pages, 6 EPS figures
Additional file 5 of HERVK-mediated regulation of neighboring genes: implications for breast cancer prognosis
Creators: name: Liang, Boying
name: Yan, Tengyue
name: Wei, Huilin
name: Zhang, Die
name: Li, Lanxiang
name: Liu, Zengjing
name: Li, Wen
name: Zhang, Yuluan
name: Jiang, Nili
name: Meng, Qiuxia
name: Jiang, Guiyang
name: Hu, Yanling
name: Leng, Jing
Publisher: name: figshare
Year: 2024
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Mental Health
subject: Plant Biology

description: Additional file 5: Figure S1. Correlation of HERV-K provirus expression with neighboring genomes in various GSE dataset samples.
The Inherently Three-Dimensional Nature of Magnetized Plasma Turbulence
Creators: name: Howes, Gregory G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: It is often asserted or implicitly assumed, without justification, that the results of two-dimensional investigations of plasma turbulence are applicable to the three-dimensional plasma environments of interest. A projection method is applied to derive two scalar equations that govern the nonlinear evolution of the Alfvenic and pseudo-Alfvenic components of ideal incompressible magnetohydrodynamic (MHD) plasma turbulence. The mathematical form of these equations makes clear the inherently three-dimensional nature of plasma turbulence, enabling an analysis of the nonlinear properties of two-dimensional limits often used to study plasma turbulence. In the anisotropic limit k_perp >>k_parallel that naturally arises in magnetized plasma systems, the perpendicular 2D limit retains the dominant nonlinearities that are mediated only by the Alfvenic fluctuations but lacks the wave physics associated with the linear term that is necessary to capture the anisotropic cascade of turbulent energy. In the in-plane 2D limit, the nonlinear energy transfer is controlled instead by the pseudo-Alfven waves, with the Alfven waves relegated to a passive role. In the oblique 2D limit, an unavoidable azimuthal dependence connecting the wavevector components will likely cause artificial azimuthal asymmetries in the resulting turbulent dynamics. Therefore, none of these 2D limits is sufficient to capture fully the rich three-dimensional nonlinear dynamics critical to the evolution of plasma turbulence.
description: 18 pages, submitted to Special Issue of Journal of Plasma Physics on "Present achievements and new frontiers in space plasmas"
0-Pi quantum transition in a carbon nanotube Josephson junction: Universal phase dependence and orbital degeneracy
Creators: name: Delagrange, R.
name: Weil, R.
name: Kasumov, A.
name: Ferrier, M.
name: Bouchiat, H.
name: Deblock, R.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In a quantum dot hybrid superconducting junction, the behavior of the supercurrent is dominated by Coulomb blockade physics, which determines the magnetic state of the dot. In particular, in a single level quantum dot singly occupied, the sign of the supercurrent can be reversed, giving rise to a pi-junction. This 0-pi transition, corresponding to a singlet-doublet transition, is then driven by the gate voltage or by the superconducting phase in the case of strong competition between the superconducting proximity effect and Kondo correlations. In a two-level quantum dot, such as a clean carbon nanotube, 0-pi transitions exist as well but, because more cotunneling processes are allowed, are not necessarily associated to a magnetic state transition of the dot. In this proceeding, after a review of 0-pi transitions in Josephson junctions, we present measurements of current-phase relation in a clean carbon nanotube quantum dot, in the single and two-level regimes. In the single level regime, close to orbital degeneracy and in a regime of strong competition between local electronic correlations and superconducting proximity effect, we find that the phase diagram of the phase-dependent transition is a universal characteristic of a discontinuous level-crossing quantum transition at zero temperature. In the case where the two levels are involved, the nanotube Josephson current exhibits a continuous 0-pi transition, independent of the superconducting phase, revealing a different physical mechanism of the transition.
description: Proceedings SCES 2017, accepted for publication in Physica B
Nonclairvoyantly Scheduling Power-Heterogeneous Processors
Creators: name: Gupta, Anupam
name: Ravishankar  Krishnamurthy
name: Pruhs, Kirk
Publisher: name: Carnegie Mellon University
Year: 1967
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: We show that a natural nonclairvoyant online algorithm for scheduling jobs on a power-heterogeneous multiprocessor is bounded-speed bounded-competitive for the objective of flow plus energy.
From flagellar undulations to collective motion: predicting the dynamics of sperm suspensions
Creators: name: Schoeller, S. F.
name: Keaveny, E. E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Cell Behavior (q-bio.CB)
subject: FOS: Physical sciences
subject: FOS: Biological sciences
subject: 76Z10

description: Swimming cells and microorganisms are as diverse in their collective dynamics as they are in their individual shapes and propulsion mechanisms. Even for sperm cells, which have a stereotyped shape consisting of a cell body connected to a flexible flagellum, a wide range of collective dynamics is observed spanning from the formation of tightly packed groups to the display of larger-scale, turbulence-like motion. Using a detailed mathematical model that resolves flagellum dynamics, we perform simulations of sperm suspensions containing up to 1000 cells and explore the connection between individual and collective dynamics. We find that depending on the level of variation in individual dynamics from one swimmer to another, the sperm exhibit either a strong tendency to aggregate, or the suspension exhibits large-scale swirling. Hydrodynamic interactions govern the formation and evolution of both states. In addition, a quantitative analysis of the states reveals that the flows generated at the time-scale of flagellum undulations contribute significantly to the overall energy in the surrounding fluid, highlighting the importance of resolving these flows.
Additional file 6 of HERVK-mediated regulation of neighboring genes: implications for breast cancer prognosis
Creators: name: Liang, Boying
name: Yan, Tengyue
name: Wei, Huilin
name: Zhang, Die
name: Li, Lanxiang
name: Liu, Zengjing
name: Li, Wen
name: Zhang, Yuluan
name: Jiang, Nili
name: Meng, Qiuxia
name: Jiang, Guiyang
name: Hu, Yanling
name: Leng, Jing
Publisher: name: figshare
Year: 2024
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Mental Health
subject: Plant Biology

description: Additional file 6: Figure S2. Correlation analysis of HERV-K with neighboring genes.
Notes on complexity of packing coloring
Creators: name: Kim, Minki
name: Lidický, Bernard
name: Masařík, Tomáš
name: Pfender, Florian
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computational Complexity (cs.CC)
subject: Discrete Mathematics (cs.DM)
subject: Combinatorics (math.CO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: A packing $k$-coloring for some integer $k$ of a graph $G=(V,E)$ is a mapping $φ:V\to\{1,\ldots,k\}$ such that any two vertices $u, v$ of color $φ(u)=φ(v)$ are in distance at least $φ(u)+1$. This concept is motivated by frequency assignment problems. The \emph{packing chromatic number} of $G$ is the smallest $k$ such that there exists a packing $k$-coloring of $G$. Fiala and Golovach showed that determining the packing chromatic number for chordal graphs is \NP-complete for diameter exactly 5. While the problem is easy to solve for diameter 2, we show \NP-completeness for any diameter at least 3. Our reduction also shows that the packing chromatic number is hard to approximate within $n^{{1/2}-\varepsilon}$ for any $\varepsilon > 0$. In addition, we design an \FPT algorithm for interval graphs of bounded diameter. This leads us to exploring the problem of finding a partial coloring that maximizes the number of colored vertices.
description: 9 pages, 2 figures
Noise-tolerant Learning, the Parity problem, and the Statistical Query model
Creators: name: Avrim  Blum
name: Kalai, Adam
name: Wasserman, Hal
Publisher: name: Carnegie Mellon University
Year: 1979
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: We describe a slightly subexponential time algorithm for learning parity functions in the presence of random classification noise, a problem closely related to several cryptographic and coding problems. Our algorithm runs in polynomial time for the case of parity functions that depend on only the first O(log n log log n) bits of input, which provides the first known instance of an efficient noise-tolerant algorithm for a concept class that is not learnable in the Statistical Query model of Kearns [1998]. Thus, we demonstrate that the set of problems learnable in the statistical query model is a strict subset of those problems learnable in the presence of noise in the PAC model.In coding-theory terms, what we give is a poly(n)-time algorithm for decoding linear k × n codes in the presence of random noise for the case of k = c log n log log n for some c > 0. (The case of k = O(log n) is trivial since one can just individually check each of the 2k possible messages and choose the one that yields the closest codeword.)A natural extension of the statistical query model is to allow queries about statistical properties that involve t-tuples of examples, as opposed to just single examples. The second result of this article is to show that any class of functions learnable (strongly or weakly) with t-wise queries for t = O(log n) is also weakly learnable with standard unary queries. Hence, this natural extension to the statistical query model does not increase the set of weakly learnable functions.
Additional file 1 of Mapping socio-geographical disparities in the occurrence of teenage maternity in Colombia using multilevel analysis of individual heterogeneity and discriminatory accuracy (MAIHDA)
Creators: name: Mattsson, Hedda
name: Gustafsson, Johanna
name: Prada, Sergio
name: Jaramillo-Otoya, Laura
name: Leckie, George
name: Merlo, Juan
name: Rodriguez-Lopez, Merida
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Mathematical Sciences not elsewhere classified
subject: Cancer

description: Supplementary material 1.
N=2 supersymmetric QCD and elliptic potentials
Creators: name: He, Wei
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We investigate the relation between the four dimensional N=2 SU(2) super Yang-Mills theory with four fundamental flavors and the quantum mechanics model with Treibich-Verdier potential described by the Heun equation in the elliptic form. We study the precise correspondence of quantities in the gauge theory and the quantum mechanics model. An iterative method is used to obtain the asymptotic expansion of the spectrum for the Schrödinger operator, we are able to fix the precise relation between the energy spectrum and the instanton partition function of the gauge theory. We also study asymptotic expansions for the spectrum which correspond to the strong coupling regions of the Seiberg-Witten theory.
description: Latex, 29pp, published version, content restructured and simplified
Dynamical sets whose union with infinity is connected
Creators: name: Sixsmith, David J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Dynamical Systems (math.DS)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics

description: Suppose that $f$ is a transcendental entire function. In 2014, Rippon and Stallard showed that the union of the escaping set with infinity is always connected. In this paper we consider the related question of whether the union with infinity of the bounded orbit set, or the bungee set, can also be connected. We give sufficient conditions for these sets to be connected, and an example a transcendental entire function for which all three sets are simultaneously connected. This function lies, in fact, in the Speiser class. It is known that for many transcendental entire functions the escaping set has a topological structure known as a spider's web. We use our results to give a large class of functions in the Eremenko-Lyubich class for which the escaping set is not a spider's web. Finally we give a novel topological criterion for certain sets to be a spider's web.
No assembly required : compiling Standard ML to C
Creators: name: Tarditi, David
name: Anurag  Acharya
name: , Lee
Publisher: name: Carnegie Mellon University
Year: 2002
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Abstract: "C has been proposed as a portable target language for implementing higher-order languages. Previous efforts at compiling such languages to C have produced efficient code, but have had to compromise on either the portability or the preservation of the tail-recursive properties of the languages. We assert that neither of these compromises is necessary for the generation of efficient code. We offer a Standard ML to C compiler, which does not make either of these compromises, as an existence proof. The generated code achieves an execution speed that is just a factor of two slower than the best native code compiler. In this paper, we describe the design, implementation and the performance of this compiler."
title: ADCO, Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Cart. 31 (G 135), 549 folios, f. 0227
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP

description: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0227, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0227, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Strongly interacting confined quantum systems in one dimension
Creators: name: Volosniev, A. G.
name: Fedorov, D. V.
name: Jensen, A. S.
name: Valiente, M.
name: Zinner, N. T.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In one dimension, the study of magnetism dates back to the dawn of quantum mechanics when Bethe solved the famous Heisenberg model that describes quantum behaviour in magnetic systems. In the last decade, one-dimensional systems have become a forefront area of research driven by the realization of the Tonks-Girardeau gas using cold atomic gases. Here we prove that one-dimensional fermionic and bosonic systems with strong short-range interactions are solvable in arbitrary confining geometries by introducing a new energy-functional technique and obtaining the full spectrum of energies and eigenstates. As a first application, we calculate spatial correlations and show how both ferro- and anti-ferromagnetic states are present already for small system sizes that are prepared and studied in current experiments. Our work demonstrates the enormous potential for quantum manipulation of magnetic correlations at the microscopic scale.
description: 11 pages, 2 figures, including methods, final version
Uncertainty relations for the realisation of macroscopic quantum superpositions and EPR paradoxes
Creators: name: Cavalcanti, E. G.
name: Reid, M. D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a unified approach, based on the use of quantum uncertainty relations, for arriving at criteria for the demonstration of the EPR paradox and macroscopic superpositions. We suggest to view each criterion as a means to demonstrate an EPR-type paradox, where there is an inconsistency between the assumptions of a form of realism, either macroscopic realism (MR) or local realism (LR), and the completeness of quantum mechanics.
description: 9 pages, 2 figures, to appear Journ Mod Optics work presented at PQE 2007 conference