cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Analyzing N-point Energy Correlators Inside Jets with CMS Open Data
Creators: name: Komiske, Patrick T.
name: Moult, Ian
name: Thaler, Jesse
name: Zhu, Hua Xing
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Jets of hadrons produced at high-energy colliders provide experimental access to the dynamics of asymptotically free quarks and gluons and their confinement into hadrons. In this paper, we show that the high energies of the Large Hadron Collider (LHC), together with the exceptional resolution of its detectors, allow multipoint correlation functions of energy flow operators to be directly measured within jets for the first time. Using Open Data from the CMS experiment, we show that reformulating jet substructure in terms of these correlators provides new ways of probing the dynamics of QCD jets, which enables direct imaging of the confining transition to free hadrons as well as precision measurements of the scaling properties and interactions of quarks and gluons. This opens a new era in our understanding of jet substructure and illustrates the immense unexploited potential of high-quality LHC data sets for elucidating the dynamics of QCD.
description: Includes music video of the confinement transition in real LHC data: https://www.youtube.com/watch?v=ZIFDcAXl73w. 5 pages, 4 figures + Supplemental Material. Code for Energy Correlators available at https://github.com/pkomiske/EnergyEnergyCorrelators v2. Updated references, modified color scheme and axis range for 2d plots, and updated video for ease of visualization. v3. Version to appear in PRL
S2: Incorporating diverse voices in geoconservation in Portland, Jamaica
Creators: name: Salgado-Jauregui, Estefanía
name: Ellins, Katherine
name: Martindale, Rowan C.
name: Henry, Denise
name: Gordon-Smith, Debbie-Ann
Publisher: name: Geological Society of London
Year: 2023
Subjects: classificationCode: 3705
subject: Geology
subject: FOS: Earth and related environmental sciences

description: Reasons why residents consider Portland home
Fachdidaktischverbindendes Lernen und Lehren im MINT-Bereich
Creators: name: Witzke, Ingo
Publisher: name: Gesellschaft für Didaktik der Mathematik
Year: 2015
Subjects: subject: 510

description: Der Beitrag stellt ein Forschungs- und Lehrprojekt des neugegründeten Zentrums der MINT-Didaktiken der Universität Siegen vor. Im Projekt FäMaPdi (Fächerverbindendes Seminar für Mathematik- und Physikdidaktik) werden im Rahmen der in NRW neu eingeführten Praxisphase von Masterstudierenden theoriereflektiert fächerverbindende Unterrichtskonzepte in Zusammenarbeit mit Schulen entwickelt und diskutiert. Die zentrale Forschungsfrage ist dabei, ob „fachdidaktischverbindendes“ Arbeiten gewinnbringende Perspektiven für die Lehrerbildung eröffnen kann.
Stability estimate for the aligned magnetic field in a periodic quantum waveguide from dirichlet-to-neumann map
Creators: name: Mejri, Youssef
Publisher: name: arXiv
Year: 2016
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In this article, we study the boundary inverse problem of determining the aligned magnetic fiaeld appearing in the magnetic Schrödinger equation in a periodic quantum cylindrical waveguide. Provided that the Dirichlet-to-Neumann map of the magnetic Schrödinger equation. We prove a Holder stability estimate with respect to the Dirichlet-to-Neumann map, by means of the geometrical optics solutions of the magnetic Schrodinger equation.
description: 19 pages. arXiv admin note: text overlap with arXiv:1306.6601 by other authors
A New Paradigm for Precision Top Physics: Weighing the Top with Energy Correlators
Creators: name: Holguin, Jack
name: Moult, Ian
name: Pathak, Aditya
name: Procura, Massimiliano
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Final states in collider experiments are characterized by correlation functions, $\langle E(\vec n_1) \cdots E(\vec n_k) \rangle$, of the energy flow operator $ E(\vec n_i)$. We show that the top quark imprints itself as a peak in the three-point correlator at an angle $ζ\sim m_t^2/p_T^2$, with $m_t$ the top quark mass and $p_T$ its transverse momentum, providing access to one of the most important parameters of the Standard Model in one of the simplest field theoretical observables. Our analysis provides the first step towards a new paradigm for a precise top mass determination that is, for the first time, highly insensitive to soft physics and underlying event contamination whilst remaining directly calculable from the Standard Model Lagrangian.
description: v2 published in PRD. 6 pages, 7 beautiful figures + 5 pages of Appendices (6 equally beautiful figures)
Ferromagnetic resonance in submicron permalloy stripes
Creators: name: Skorohodov, E. V.
name: Gorev, R. V.
name: Yakubov, R. R.
name: Demidov, E. S.
name: Khivintsev, Yu. V.
name: Filimonov, Yu. A.
name: Mironov, V. L.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present the results of systematic experimental investigations and micromagnetic simulations for the ferromagnetic resonance in rectangular permalloy microstripes. It is shown that the resonant magnetization oscillations have a complex spatial structure including a quasi-homogeneous precession, lateral spin-wave resonances and localized edge modes, which strongly depend on sample orientation in an external magnetic field.
description: 8 pages, 5 figures
Quantum-classical equivalence and ground-state factorization
Creators: name: Abouie, Jahanfar
name: Sepehrinia, Reza
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have performed an analytical study of quantum-classical equivalence for quantum $XY$-spin chains with arbitrary interactions to explore the classical counterpart of the factorizing magnetic fields that drive the system into a separable ground state. We demonstrate that the factorizing line in parameter space of a quantum model is equivalent to the so-called natural boundary that emerges in mapping the quantum $XY$-model onto the two dimensional classical Ising model. As a result, we show that the quantum systems with the non-factorizable ground state could not be mapped onto the classical Ising model. Based on the presented correspondence we suggest a promising method for obtaining the factorizing field of quantum systems through the commutation of the quantum Hamiltonian and the transfer matrix of the classical model.
description: 5 pages, 2 figures
The Page Curve for Reflected Entropy
Creators: name: Akers, Chris
name: Faulkner, Thomas
name: Lin, Simon
name: Rath, Pratik
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the reflected entropy $S_R$ in the West Coast Model, a toy model of black hole evaporation consisting of JT gravity coupled to end-of-the-world branes. We demonstrate the validity of the holographic duality relating it to the entanglement wedge cross section away from phase transitions. Further, we analyze the important non-perturbative effects that smooth out the discontinuity in the $S_R$ phase transition. By performing the gravitational path integral, we obtain the reflected entanglement spectrum analytically. The spectrum takes a simple form consisting of superselection sectors, which we interpret as a direct sum of geometries, a disconnected one and a connected one involving a closed universe. We find that area fluctuations of $O(\sqrt{G_N})$ spread out the $S_R$ phase transition in the canonical ensemble, analogous to the entanglement entropy phase transition. We also consider a Renyi generalization of the reflected entropy and show that the location of the phase transition varies as a function of the Renyi parameter.
description: 25 pages, 11 pretty figures, minor clarifications added and typos fixed in v2, typo fixed in v3
title: A Test of an Alternate Calibration Matrix for NIOSH Method 7300
Creators: name: Vitek, Robert T.
Publisher: name: Old Dominion University Libraries
Year: 1996

description: The purpose of this study was to determine if the analytical results (when determining cadmium, lead, and zinc concentrations) for air sample filters prepared and analyzed according to N:OSH Method 7300, differ significantly, from those obtained when the instrument is calibrated using EPA Method 200.7 acid matrix standards. The null hypothesis was that no statistically significant difference, measured at the 95% confidence level, would exist between results obtained from the two calibration standards. Careful standard and sample preparation, the use of an internal standard, and the application of working standard and working internal standard correction factors served to isolate the acid matrix of the two calibration standards as the independent variables.

Statistical comparison of experimental means, employing at value at the 95% confidence level, indicated that the null hypothesis was supported in twenty out of twenty cases.

Based on the results of this research, it appears that the alternate matrix calibration standards may be used when determining cadmium, lead, and/or zinc concentrations, for samples prepared in the NIOSH method matrix, without significant differences in analytical results.
Galaxy Outflows Without Supernovae
Creators: name: Sur, Sharanya
name: Scannapieco, Evan
name: Ostriker, Eve C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: High surface density, rapidly star-forming galaxies are observed to have $\approx 50-100\,{\rm km\,s^{-1}}$ line-of-sight velocity dispersions, which are much higher than expected from supernova driving alone, but may arise from large-scale gravitational instabilities. Using three-dimensional simulations of local regions of the interstellar medium, we explore the impact of high velocity dispersions that arise from these disk instabilities. Parametrizing disks by their surface densities and epicyclic frequencies, we conduct a series of simulations that probe a broad range of conditions. Turbulence is driven purely horizontally and on large scales, neglecting any energy input from supernovae. We find that such motions lead to strong global outflows in the highly-compact disks that were common at high redshifts, but weak or negligible mass loss in the more diffuse disks that are prevalent today. Substantial outflows are generated if the one-dimensional horizontal velocity dispersion exceeds $\approx 35\,{\rm km\,s^{-1}},$ as occurs in the dense disks that have star formation rate densities above $\approx 0.1\,{\rm M}_\odot\,{\rm yr}^{-1}\,{\rm kpc}^{-2}.$ These outflows are triggered by a thermal runaway, arising from the inefficient cooling of hot material coupled with successive heating from turbulent driving. Thus, even in the absence of stellar feedback, a critical value of the star-formation rate density for outflow generation can arise due to a turbulent heating instability. This suggests that in strongly self-gravitating disks, outflows may be enhanced by, but need not caused by, energy input from supernovae.
description: Accepted in ApJ
title: Vergleich verschiedener Active surveillance Protokolle nach radikaler Prostatektomie: Signifikante Unterschiede der onkologischen Ergebnisse
Creators: name: Leih-Bannurah, S.-R.
name: Heinzer, H.
name: Strölin, P.
name: Tennstedt, P.
name: Michl, U.
name: Steuber, T.
name: Salomon, G.
name: Schlomm, T.
name: Tilki, D.
name: Haese, A.
name: Thederan, I.
name: Graefen, M.
name: Huland, H.
name: Budäus, L.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Fragestellung: Trotz Anwendung ähnlicher klinischer Prognosefaktorenaktoren, gibt es große Unterschiede in den Einschlusskriterien der unterschiedlichen Active Surveillance (AS) Protokolle. Ziel der Arbeit ist der Vergleich der onkologischen Ergebnisse und Analyse dieser Unterschiede für[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 62. Kongress der Nordrhein-Westfälischen Gesellschaft für Urologie
Incidencia del uso de los diferentes tipos de losas en el costo final de edificaciones
Creators: name: Vimos Monterrosa, Elson
name: Yali Diaz, Reynaldo
Publisher: name: Universidad de Cartagena
Year: 2008
Subjects: Losas - Construcción
Resistencia de materiales
Losas - Hormigón - Mezclas
Losas - Concretos

description: Tesis (Ingeniero Civil).--Universidad de Cartagena. Facultad de Ciencias e Ingeniería. Programa de Ingeniería Civil, 2008.
description: El presente estudio tiene por objeto determinar la influencia de la elección del tipo de losa en el costo de una edificación.
Monografía del contrato de trabajo
Creators: name: Esquivia López, Joaquín
Publisher: name: Universidad de Cartagena
Year: 1973
Subjects: Contratos de trabajo - Aspectos jurídicos - Colombia

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas. Programa de Derecho, 1973
description: Acuerdo entre empresario y trabajador por el que éste se obliga a prestar determinados servicios por cuenta del empresario y bajo su dirección, a cambio de una retribución.
title: Radikale Prostatektomie – Ergebnisse der DRG-Statistik aus Deutschland
Creators: name: Schmitges, J.
name: Rose, J.
name: Pollmanns, J.
name: Graefen, M.
name: Neukirch, B.
name: Friedrich, M.
name: Drösler, S.
name: Weyermann, M.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Fragestellung: Die radikale Prostatektomie (RP) ist eine der am häufigsten verwendeten Therapieoptionen des Prostatakarzinoms. National repräsentative Daten für Deutschland sind bisher nicht vorhanden. Methodik: Die Analysen erfolgten anhand der vollständigen Abrechnungsdaten [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 62. Kongress der Nordrhein-Westfälischen Gesellschaft für Urologie
L�ISTRUZIONE PROBATORIA NEL PROCESSO AMMINISTRATIVO
Creators: name: MARCOVECCHIO, ALBERTO
Publisher: name: Universit� degli Studi di Milano
Year: 2013

description: Subject of this work is the preliminary evidence of the administrative process and its compatibility with the constitutional principles of due process. The work is composed of three parts. The first shows the historical evolution of the investigation discipline of the administrative process. The second relates to the examination of evidence. The third, at the end, examines the investigatory powers of the court and the burden of proof parts.
Stark effect modeling in the detailed opacity code SCO-RCG
Creators: name: Pain, Jean-Christophe
name: Gilleron, Franck
name: Gilles, Dominique
Publisher: name: arXiv
Year: 2015
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The broadening of lines by Stark effect is an important tool for inferring electron density and temperature in plasmas. Stark-effect calculations often rely on atomic data (transition rates, energy levels,...) not always exhaustive and/or valid for isolated atoms. We present a recent development in the detailed opacity code SCO-RCG for K-shell spectroscopy (hydrogen- and helium-like ions). This approach is adapted from the work of Gilles and Peyrusse. Neglecting non-diagonal terms in dipolar and collision operators, the line profile is expressed as a sum of Voigt functions associated to the Stark components. The formalism relies on the use of parabolic coordinates within SO(4) symmetry. The relativistic fine-structure of Lyman lines is included by diagonalizing the hamiltonian matrix associated to quantum states having the same principal quantum number $n$. The resulting code enables one to investigate plasma environment effects, the impact of the microfield distribution, the decoupling between electron and ion temperatures and the role of satellite lines (such as Li-like $1sn\ell n'\ell' - 1s^2n\ell$, Be-like, etc.). Comparisons with simpler and widely-used semi-empirical models are presented.
description: submitted to J. Phys.: Conf. Ser., proceedings of the 9th International Conference on Inertial Fusion Sciences and Applications (IFSA), Seattle (WA), USA, September 20-25, 2015
title: Bedeutung von fPSA, p2PSA und PHI für die Vorhersage des Outcomes bei Patienten mit kastrationsresistentem Prostatakarzinom unter Abirateronacetat
Creators: name: Schlack, K.
name: Krabbe, L.-M.
name: Eminaga, O.
name: Schrader, A.J.
name: Semjonow, A.
name: Bögemann, M.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Fragestellung: Freies PSA (fPSA), [-2]proPSA (p2PSA) und der prostate health index (PHI) sind in der Diagnostik von lokal begrenzten Prostatakarzinomen (PCa) etablierte Parameter zur Verbesserung der Vorhersage für ein signifikantes PCa. Wir untersuchten die Verwendbarkeit dieser Faktoren[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 62. Kongress der Nordrhein-Westfälischen Gesellschaft für Urologie
Development of the superconducting detectors and read-out for the X-IFU instrument on board of the X-ray observatory Athena
Creators: name: Gottardi, Luciano
name: Akamatsu, Hiroki
name: Bruijn, Marcel P.
name: Hartog, Roland den
name: Herder, Jan-Willem den
name: Jackson, Brian
name: Kiviranta, Mikko
name: van der Kuur, Jan
name: van Weers, Henk
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Superconductivity (cond-mat.supr-con)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The Advanced Telescope for High-Energy Astrophysics (Athena) has been selected by ESA as its second large-class mission. The future European X-ray observatory will study the hot and energetic Universe with its launch foreseen in 2028. Microcalorimeters based on superconducting Transition-edge sensor (TES) are the chosen technology for the detectors array of the X-ray Integral Field Unit (X-IFU) on board of Athena. The X-IFU is a 2-D imaging integral-field spectrometer operating in the soft X-ray band (0.3 -12 keV). The detector consists of an array of 3840 TESs coupled to X-ray absorbers and read out in the MHz bandwidth using Frequency Domain Multiplexing (FDM) based on Superconducting QUantum Interference Devices (SQUIDs). The proposed design calls for devices with a high filling-factor, high quantum efficiency, relatively high count-rate capability and an energy resolution of 2.5 eV at 5.9 keV. The paper will review the basic principle and the physics of the TES-based microcalorimeters and present the state-of-the art of the FDM read-out.
description: 4 pages,4 figures, available on line (http://www.sciencedirect.com/science/article/pii/S0168900215011274)
A Short Survey on Business Models of Decentralized Finance (DeFi) Protocols
Creators: name: Xu, Teng Andrea
name: Xu, Jiahua
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Economics (econ.GN)
subject: FOS: Economics and business

description: Decentralized Finance (DeFi) services are moving traditional financial operations to the Internet of Value (IOV) by exploiting smart contracts, distributed ledgers, and clever heterogeneous transactions among different protocols. The exponential increase of the Total Value Locked (TVL) in DeFi foreshadows a bright future for automated money transfers in a plethora of services. In this short survey paper, we describe the business model for different DeFi domains - namely, Protocols for Loanable Funds (PLFs), Decentralized Exchanges (DEXs), and Yield Aggregators. We claim that the current state of the literature is still unclear how to value thousands of different competitors (tokens) in DeFi. With this work, we abstract the general business model for different DeFi domains and compare them. Finally, we provide open research challenges that will involve heterogeneous domains such as economics, finance, and computer science.
Thermodynamic geometry of black holes in f(R) gravity
Creators: name: Soroushfar, Saheb
name: Saffari, Reza
name: Kamvar, Negin
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we consider three types (static, static charged and rotating charged) of black holes in f(R) gravity. We study the thermodynamical behavior, stability conditions and phase transition of these black holes. It will be shown that, the number and type of phase transition points are related to different parameters, which shows the dependency of stability conditions to these parameters. Also, we extended our study to different thermodynamic geometry methods (Ruppeiner, Weinhold and GTD). Next, we investigate the compatibility of curvature scalar of geothermodynamic methods with phase transition points of the above balck holes. In addition, we point out the effect of different values of spacetime parameters on stability conditions of mentioned black holes.
description: 45 figures,35 pages
A Compact X-ray Source in the Radio Pulsar-Wind Nebula G141.2+5.0
Creators: name: Reynolds, Stephen P.
name: Borkowski, Kazimierz J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report the results of a 50 ks Chandra observation of the recently discovered radio object G141.2+5.0, presumed to be a pulsar-wind nebula. We find a moderately bright unresolved X-ray source which we designate CXOU J033712.8 615302 coincident with the central peak radio emission. An absorbed power-law fit to the 241 counts describes the data well, with absorbing column $N_H = 6.7 (4.0, 9.7) \times 10^{21}$ cm$^{-2}$ and photon index $Γ= 1.8 (1.4, 2.2)$. For a distance of 4 kpc, the unabsorbed luminosity between 0.5 and 8 keV is $ 1.7^{+0.4}_{-0.3} \times 10^{32}$ erg s$^{-1}$ (90\% confidence intervals). Both $L_X$ and $Γ$ are quite typical of pulsars in PWNe. No extended emission is seen; we estimate a conservative $3 σ$ upper limit to the surface brightness of any X-ray PWN near the point source to be $3 \times 10^{-17}$ erg cm$^{-2}$ s$^{-1}$ arcsec$^{-2}$ between 0.5 and 8 keV, assuming the same spectrum as the point source; for a nebula of diameter $13"$, the flux limit is 6\% of the flux of the point source. The steep radio spectrum of the PWN ($α\sim -0.7$), if continued to the X-ray without a break, predicts $L_X\ \rm{(nebula)} \sim 1 \times 10^{33}$ erg s$^{-1}$, so additional spectral steepening between radio and X-rays is required, as is true of all known PWNe. The high Galactic latitude gives a $z$-distance of 350 pc above the Galactic plane, quite unusual for a Population I object.
description: 5 pages, 3 figures; accepted by ApJ Letters
"Delincuencia juvenil"
Creators: name: Núñez Corrales, Nacira
Publisher: name: Universidad de Cartagena
Year: 1972
Subjects: Delincuencia juvenil - Aspectos jurídicos

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas. Programa de Derecho, 1972
description: Conductas tipificadas como delitos en el código penal, cometidas por menores de edad, en su minoría de edad varía de un país a otro, en general jóvenes mayores de 14 años y menores de 18, siendo esto un acto criminal cometido por personas menores de edad.
title: S3-Leitlinie zur Prostatakrebsfrüherkennung: Anwendung in niedergelassenen urologischen Praxen
Creators: name: Tiedje, D.
name: Quer, O.
name: Breil, B.
name: Bothe, C.
name: Kruse, K.
name: Schrader, A.J.
name: Semjonow, A.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Fragestellung: Die S3-Leitlinie (Stand Oktober 2014) gibt Empfehlungen zur Prostatakrebsfrüherkennung (PKF). Wir untersuchten, wie PKF in niedergelassenen urologischen Praxen durchgeführt wird. Methodik: Zur Datenerhebung wurde ausgehend von der COREQ-Checkliste für Fokusgruppen ein[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 62. Kongress der Nordrhein-Westfälischen Gesellschaft für Urologie
Sulphur molecules in the circumstellar envelopes of M-type AGB stars
Creators: name: Danilovich, Taissa
name: De Beck, E.
name: Black, J. H.
name: Olofsson, H.
name: Justtanont, K.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The sulphur compounds SO and SO$_2$ have not been widely studied in the circumstellar envelopes of asymptotic giant branch (AGB) stars. By presenting and modelling a large number of SO and SO$_2$ lines in the low mass-loss rate M-type AGB star R Dor, and modelling the available lines of those molecules in a further four M-type AGB stars, we aim to determine their circumstellar abundances and distributions. We use a detailed radiative transfer analysis based on the accelerated lambda iteration method to model circumstellar SO and SO$_2$ line emission and molecular data files for both SO and SO$_2$ that are more extensive than those previously available. Using 17 SO lines and 98 SO2 lines to constrain our models for R Dor, we find an SO abundance of 6.7x10$^{-6}$ and an SO$_2$ abundance of 5x10$^{-6}$ with both species having high abundances close to the star. We also modelled $^{34}$SO and found an abundance of 3.1x10$^{-7}$, giving an $^{32}$SO/$^{34}$SO ratio of 21.6. We derive similar results for the circumstellar SO and SO$_2$ abundances and their distributions for the low mass-loss rate object W Hya. For these stars, the circumstellar SO and SO$_2$ abundances are much higher than predicted by chemical models and these two species may account for all available sulphur. For the higher mass-loss rate stars, we find shell-like SO distributions with peak abundances that decrease and peak abundance radii that increase with increasing mass-loss rate. The positions of the peak SO abundance agree very well with the photodissociation radii of H$_2$O. We find evidence that SO is most likely through the photodissociation of H$_2$O and the subsequent reaction between S and OH. The S-bearing parent molecule appears not to be H$_2$S. The SO$_2$ models suggest an origin close to the star for this species, also disagreeing with current chemical models.
description: 25 pages
Testing Modified Dark Matter with Galaxy Clusters: Does Dark Matter know about the Cosmological Constant?
Creators: name: Edmonds, Doug
name: Farrah, Duncan
name: Ho, Chiu Man
name: Minic, Djordje
name: Ng, Y. Jack
name: Takeuchi, Tatsu
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the possibility that the cold dark matter mass profiles contain information on the cosmological constant, and that such information constrains the nature of cold dark matter (CDM). We call this approach Modified Dark Matter (MDM). In particular, we examine the ability of MDM to explain the observed mass profiles of 13 galaxy clusters. Using general arguments from gravitational thermodynamics, we provide a theoretical justification for our MDM mass profile and successfully compare it to the NFW mass profiles both on cluster and galactic scales. Our results suggest that indeed the CDM mass profiles contain information about the cosmological constant in a non-trivial way.
Campodea (Campodea) machadoi Conde 1951
Creators: name: Sendra, Alberto
name: Reboleira, Ana Sofia P. S.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplura
Campodeidae
Campodea
Campodea machadoi

description: Campodea (Campodea) machadoi Condé, 1951
Campodea (Campodea) machadoi Condé, 1951d: 7, figs a–g.
Diagnosis (Condé 1951d)
Body length 4.5 mm; clothing setae smooth or with small apical barb; antennae with 17 antennomeres; short (ma, la) and long (lp) barbed notal macrosetae, lp macrosetae on metanotum similar to marginal setae; thin pine cone notal marginal setae; 1+1 short ma macrosetae on I–VII urotergites; 1+1 la on V urotergite, 1+1 la, 1+1 lp on VI–VII, 1+1 short ma, 3+3 lp on VIII urotergite and 1+1 mp, 5+5 lp on IX abdominal segment; cerci almost 2½ shorter than body with 11 articles covered in macrosetae with barbs along distal ¾ on proximal articles, and macrosetae with one apical barb on distal articles and a few clothing setae along complete cerci. Sendra & Moreno (2004) described a juvenile female of 2.1 mm from Celorico de Bastos (Braga, Portugal) similar to the original description of C. (C.) machadoi, but with two important differences: the presence of 1+1 ma macrosetae on IX abdominal segment and the absence of the la macrosetae on V urotergite.
Habitat and distribution
Soil-dwelling species described with one female collected in Paços de Sousa, near Oporto, Portugal (Condé 1951d).
description: Published as part of Sendra, Alberto & Reboleira, Ana Sofia P. S., 2020, Euro-Mediterranean fauna of Campodeinae (Campodeidae, Diplura), pp. 1-130 in European Journal of Taxonomy 728 on pages 41-43, DOI: 10.5852/ejt.2020.728.1181, http://zenodo.org/record/4316883
Algebraic Geometry methods associated to the one-dimensional Hubbard model
Creators: name: Martins, M. J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In this paper we study the covering vertex model of the one-dimensional Hubbard Hamiltonian constructed by Shastry in the realm of algebraic geometry. We show that the Lax operator sits in a genus one curve which is not isomorphic but only isogenous to the curve suitable for the AdS/CFT context. We provide an uniformization of the Lax operator in terms of ratios of theta functions allowing us to establish relativistic like properties such as crossing and unitarity. We show that the respective $\mathrm{R}$-matrix weights lie on an Abelian surface being birational to the product of two elliptic curves with distinct $\mathrm{J}$-invariants. One of the curves is isomorphic to that of the Lax operator but the other is solely fourfold isogenous. These results clarify the reason the $\mathrm{R}$-matrix can not be written using only difference of spectral parameters of the Lax operator.
description: 24 pages
Replication Package for JSS Submision (MCI)
Creators: name: Zhong, Chenxing
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 461201
subject: Automated software engineering
classificationCode: 461206
subject: Software architecture
classificationCode: 461207
subject: Software quality, processes and metrics

description: This repository includes the following significant documents for the paper submission:measure: Programs for calculating MCI metrics and for simulating change impacts across microservicesMicroParser: Programs for recovering architecture (microservices and their interdependences) from open source projects. Note that due to the popularity of Spring Cloud framework in MSA community, currently we only provided architecture recovery program for the projects developed by Java and Spring Cloud OpenFeign.data: Recovered architecture data from the 15 MSA open source projects
Absence of the Gribov ambiguity in a quadratic gauge
Creators: name: Raval, Haresh
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Gribov ambiguity exists in various gauges except algebraic gauges. However, algebraic gauges are not Lorentz invariant, which is their fundamental flaw. In addition, they are not generally compatible with the boundary conditions on the gauge fields, which are needed to compactify the space i.e., the ambiguity continues to exist on a compact manifold. Here we discuss a quadratic gauge fixing, which is Lorentz invariant. We consider an example of a spherically symmetric gauge field configuration in which we prove that this Lorentz invariant gauge removes the ambiguity on a compact manifold $\mathbb{S}^3$, when a proper boundary condition on the gauge configuration is taken into account. Thus, providing one example where the ambiguity is absent on a compact manifold in the algebraic gauge. We also show that the \tmem{BRST} invariance is preserved in this gauge.
Impugning Randomness, Convincingly
Creators: name: Gurevich, Yuri
name: Passmore, Grant Olney
Publisher: name: arXiv
Year: 2016
Subjects: subject: Other Statistics (stat.OT)
subject: FOS: Computer and information sciences

description: John organized a state lottery and his wife won the main prize. You may feel that the event of her winning wasn't particularly random, but how would you argue that in a fair court of law? Traditional probability theory does not even have the notion of random events. Algorithmic information theory does, but it is not applicable to real-world scenarios like the lottery one. We attempt to rectify that.
Field redefinitions, perturbative unitarity and Higgs inflation
Creators: name: Karananas, Georgios K.
name: Shaposhnikov, Mikhail
name: Zell, Sebastian
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: For inflation driven by the Higgs field coupled non-minimally to gravity, we study the cutoff energy scale above which perturbation theory breaks down. Employing the metric formulation, we first give an overview of known results and then provide a new way to calculate a lower bound on the cutoff. Our approach neither relies on a gauge choice nor does it require any calculation of amplitudes. Instead, it exploits the fact that the S-matrix is invariant under field redefinitions. In agreement with previous findings, we demonstrate that the cutoff is significantly higher during inflation than in vacuum, which ensures the robustness of semi-classical predictions. Along the way, we generalize our findings to the Palatini formulation and comment on a useful parametrization of the Higgs doublet in both scenarios.
description: 24 pages; v2: small improvements and updated references, matches published version
Spectral functions and in-medium properties of hadrons
Creators: name: Tripolt, Ralf-Arno
name: von Smekal, Lorenz
name: Wambach, Jochen
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The in-medium modifications of hadron properties such as masses and decay widths have been a major focus of the scientific work of Gerry Brown and the insights gained by him and his collaborators made them major drivers of this field for several decades. Their prediction of experimental signals in di-lepton pair production in relativistic heavy-ion collisions were instrumental in initiating large experimental campaigns which continue until today. In this chapter we review recent results which elucidate the relation of hadronic spectral properties at finite temperature and density to the restoration of spontaneously broken chiral symmetry.
description: Contribution to the Gerry Brown memorial book published by World Scientific
Comercialización de productos agrícolas en el municipio de Santa Catalina
Creators: name: Cabrera Marin, Cynthia
name: Licona Arenas, Jaime Jose
Publisher: name: Universidad de Cartagena
Year: 1993
Subjects: Productos agrícolas - Comercialización
Investigación de mercado

description: Tesis (Economista).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Economía, 1993.
description: El presente estudio tiene por objeto elaborar una propuesta de mejora de comercialización de los productos agrícolas del municipio de Santa Catalina con base en la observación directa del flujo que siguen los mismos desde el momento en que son obtenidos por el agricultor hasta que llegan al consumidor final.
Grüneisen Parameter for Gases
Creators: name: de Souza, Mariano
name: Menegasso, Paulo
name: Paupitz, Ricardo
name: Seridonio, Antonio
name: Lagos, Roberto E.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: The Grüneisen ratio ($Γ$), i.e.\,the ratio of the linear thermal expansivity to the specific heat at constant pressure, quantifies the degree of anharmonicity of the potential governing the physical properties of a system. While $Γ$ has been intensively explored in solid state physics, very little is known about its behavior for gases. This is most likely due to the difficulties posed to carry out both thermal expansion and specific heat measurements in gases with high accuracy as a function of pressure and temperature. Furthermore, to the best of our knowledge a comprehensive discussion about the peculiarities of the Grüneisen ratio is still lacking in the literature. Here we report on a detailed and comprehensive overview of the Grüneisen ratio. Particular emphasis is placed on the analysis of $Γ$ for gases. The main findings of this work are: \emph{i)} for the Van der Waals gas $Γ$ depends only on the co-volume $b$ due to interaction effects, it is smaller than that for the ideal gas ($Γ$ = 2/3) and diverges upon approaching the critical volume; \emph{ii)} for the Bose-Einstein condensation of an ideal boson gas, assuming the transition as first-order $Γ$ diverges upon approaching a critical volume, similarly to the Van der Waals gas; \emph{iii)} for $^4$He at the superfluid transition $Γ$ shows a singular behavior. Our results reveal that $Γ$ can be used as an appropriate experimental tool to explore pressure-induced critical points.
description: 9 pages, 5 figures, comments are wellcome
Rotationally Commensurate Growth of MoS2 on Epitaxial Graphene
Creators: name: Liu, Xiaolong
name: Balla, Itamar
name: Bergeron, Hadallia
name: Campbell, Gavin P.
name: Bedzyk, Michael J.
name: Hersam, Mark C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Atomically thin MoS2/graphene heterostructures are promising candidates for nanoelectronic and optoelectronic technologies. Among different graphene substrates, epitaxial graphene (EG) on SiC provides several potential advantages for such heterostructures including high electronic quality, tunable substrate coupling, wafer-scale processability, and crystalline ordering that can template commensurate growth. Exploiting these attributes, we demonstrate here the thickness-controlled van der Waals epitaxial growth of MoS2 on EG via chemical vapor deposition, giving rise to transfer-free synthesis of a two-dimensional heterostructure with registry between its constituent materials. The rotational commensurability observed between the MoS2 and EG is driven by the energetically favorable alignment of their respective lattices and results in nearly strain-free MoS2, as evidenced by synchrotron X-ray scattering and atomic-resolution scanning tunneling microscopy (STM). The electronic nature of the MoS2/EG heterostructure is elucidated with STM and scanning tunneling spectroscopy, which reveals bias-dependent apparent thickness, band bending, and a reduced bandgap of ~0.4 eV at the monolayer MoS2 edges.
title: Analyse der Wertigkeit einer Kombination verschiedener klinischer Parameter in der Vorhersage des Prostatakarzinoms
Creators: name: Musch, M.
name: Roggenbuck, U.
name: Pailliart, A.
name: Krege, S.
name: Kröpfl, D.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Fragestellung: Im Rahmen der mpMRT der Prostata, die bei der Früherkennung des Prostatakarzinoms (PCA) zunehmend häufiger eingesetzt wird, werden u.a. klinische Parameter neu generiert (PI-RADS Score) oder präzisiert (PSA-Dichte basierend auf der MRT-Volumetrie der Prostata). Wir analysierten,[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 62. Kongress der Nordrhein-Westfälischen Gesellschaft für Urologie
Stellar laboratories. VII. New Kr IV - VII oscillator strengths and an improved spectral analysis of the hot, hydrogen-deficient DO-type white dwarf RE0503-289
Creators: name: Rauch, T.
name: Quinet, P.
name: Hoyer, D.
name: Werner, K.
name: Richter, P.
name: Kruk, J. W.
name: Demleitner, M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: For the spectral analysis of high-resolution and high-signal-to-noise (S/N) spectra of hot stars, state-of-the-art non-local thermodynamic equilibrium (NLTE) model atmospheres are mandatory. These are strongly dependent on the reliability of the atomic data that is used for their calculation. New of Kr IV - VII oscillator strengths for a large number of lines allow to construct more detailed model atoms for our NLTE model-atmosphere calculations. This enables us to search for additional Kr lines in observed spectra and to improve Kr abundance determinations. We calculated Kr IV - VII oscillator strengths to consider radiative and collisional bound-bound transitions in detail in our NLTE stellar-atmosphere models for the analysis of Kr lines exhibited in high-resolution and high-S/N ultraviolet (UV) observations of the hot white dwarf RE 0503-289. We reanalyzed the effective temperature and surface gravity and determined Teff = 70 000 +/- 2000 K and log (g / cm/s**2) = 7.5 +/- 0.1. We newly identified ten Kr V lines and one Kr VI line in the spectrum of RE 0503-289. We measured a Kr abundance of -3.3 +/- 0.3 (logarithmic mass fraction). We discovered that the interstellar absorption toward RE 0503-289 has a multi-velocity structure within a radial-velocity interval of -40 km/s < vrad < +18 km/s. Reliable measurements and calculations of atomic data are a prerequisite for state-of-the-art NLTE stellar-atmosphere modeling. Observed Kr V - VII line profiles in the UV spectrum of the white dwarf RE 0503-289 were simultaneously well reproduced with our newly calculated oscillator strengths.
description: 30 pages, 17 figures
All the codeword symbols in polar codes have the same SER under the SC decoder
Creators: name: Li, Guodong
name: Ye, Min
name: Hu, Sihuang
Publisher: name: arXiv
Year: 2022
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: We consider polar codes constructed from the $2\times 2$ kernel $\begin{bmatrix} 1 & 0 \\ α& 1 \end{bmatrix}$ over a finite field $\mathbb{F}_{q}$, where $q=p^s$ is a power of a prime number $p$, and $α$ satisfies that $\mathbb{F}_{p}(α) = \mathbb{F}_{q}$. We prove that for any $\mathbb{F}_{q}$-symmetric memoryless channel, any code length, and any code dimension, all the codeword symbols in such polar codes have the same symbol error rate (SER) under the successive cancellation (SC) decoder.
description: We extend the results in the previous version to polar codes over finite fields. Previously, we only proved the results for binary polar codes
On the effects of a common-pool resource on cooperation among firms with linear technologies
Creators: name: Gutierrez, Elisabeth
name: Llorca, Natividad
name: Sanchez-Soriano, Joaquin
name: Mosquera, Manuel A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: 90B30, 91A12

description: In this paper we study the effect that the external management of a limited (natural) resource such as carbon dioxide or water quotas has on the behaviour of firms in a given sector. To do this, we choose a model in which all firms have the same technology and this is lineal. In the analysis of the problem games in partition function form arise in a natural way. It is proved, under certain conditions, that stable allocations exist in both cases with certainty and uncertainty.
Extrinsic Proton NMR Studies of Mg(OH)$_2$ and Ca(OH)$_2$
Creators: name: Itoh, Y.
name: Isobe, M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We studied narrow $^1$H NMR spectra of Mg(OH)$_2$ and Ca(OH)$_2$ powders at 100$-$355 K and 42$-$59 MHz using pulsed NMR techniques. The Fourier transformed NMR spectra of the proton free-induction signals show the superposition of broad and narrow components, which can be assigned to immobile protons and extrinsic mobile protons, respectively. We found that a narrow spectrum develops on heating above about $T_c$ = 260 K and widens above a Larmor frequency of about $f_c$ = 50 MHz for Mg(OH)$_2$. The temperature-induced NMR spectrum and the characteristic frequency $f_c$ of 50 MHz are the noteworthy features of the nuclear spin fluctuation spectra of the extrinsic protons.
description: 6 pages, 9 figures