cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: An Appraisal of the Effect of Nursing Location on Wearing Weight of Piglets and Its Dependence on the Feeding of Essential Oils to Sows
Creators: name: Dierking, Shannon
Publisher: name: University of Kentucky Libraries
Year: 2019

description: The objective of these studies was to evaluate the effect of piglet nursing location on weaning weight, and its dependence on essential oil supplementation on sow and piglet performances.
Piglets that nursed anterior teat pairs had heavier weaning weights and higher gain for the lactation period. Additionally, piglet birthweight did not impact their overall teat selection and nursing location. These results provide some insight into the biological aspects of sow milk production, and implied that milk yield may vary between teat pairs along the udder line.
Supplementation of essential oils (EO) during late gestation and lactation had no effect on sow fecal dry matter (DM), immunoglobulin content of colostrum and milk, but it did increase the lactose content in milk from sows supplemented with EO, with an increase from 5.84% to 5. 97% (P = 0.04). There was an increase in sow weight loss during lactation (P = 0.002), and there was a significant effect on piglet birthweight, with sows supplemented with EO producing heavier piglets at birth, 1.56 kg in EO sows, compared to 1.49 kg in the control (CON) sows (P = 0.03).
Overall, piglet weaning weight is impacted by their selected nursing location along the udder line. Supplementation of EO may have limited effects on sow performance, such as fecal dry matter (DM) but may positively impact piglet birthweight. Furthermore, including EO into sow diets during late gestation and lactation can potentially impact the nutrient levels of sow milk.
description: Copyright © Shannon L. Dierking, 2019
Serial interconnections of 1-contracting and 2-contracting systems
Creators: name: Ofir, Ron
name: Margaliot, Michael
name: Levron, Yoash
name: Slotine, Jean-Jacques
Publisher: name: arXiv
Year: 2021
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: The flow of contracting systems contracts 1-dimensional polygons (i.e. lines) at an exponential rate. One reason for the usefulness of contracting systems is that many interconnections of contracting sub-systems yield an overall contracting system. A recent generalization of contracting systems is called $k$-contracting systems, where $k\in\{1,\dots,n\}$. The flow of such systems contracts $k$-dimensional polygons at an exponential rate, and in particular they reduce to contracting systems when $k=1$. Here, we analyze serial interconnections of $1$-contracting and $2$-contracting systems. We provide conditions guaranteeing that such interconnections have a well-ordered asymptotic behaviour, and demonstrate the theoretical results using several examples.
HI shells in the Leiden/Argentina/Bonn HI survey
Creators: name: Ehlerova, S.
name: Palous, J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We analyse the all-sky Leiden/Argentina/Bonn HI survey, where we identify shells belonging to the Milky Way. We used an identification method based on the search of continuous regions of a low brightness temperature that are compatible with given properties of HI shells. We found 333 shells in the whole Galaxy. The size distribution of shells in the outer Galaxy is fitted by a power law with the coefficient of 2.6 corresponding to the index 1.8 in the distribution of energy sources. Their surface density decreases exponentially with a scale length of 2.8 kpc. The surface density of shells with radii >= 100 pc in the solar neighbourhood is around 4 per kpc^2 and the 2D porosity is approximately 0.7.
description: 19 pages (incl. 10 pages appendix), 12 figures. Accepted for publication in A&A
title: System Analysis and Opportunities for Optimization of Pneumatic Systems in Manufacturing Plants
Creators: name: Kostukov, Rosen
name: Nachev, Veselin
name: Titova, Tanya
Publisher: name: TEM Journal
Year: 2019

description: Compressed air is a reliable source of energy that is widely used in industry and service sectors thanks to the ease and safety of production and processing. In most industrial facilities, compressed air is needed for many aspects of their operations. The nature of the respective production (industry), its scale and the structure of the technological equipment, the life cycle stage, make the task of optimizing pneumatic systems multivariate. In view of this, it is difficult to find a single solution for improving the energy efficiency of using compressed air. The present work aims at systematizing the main factors, the degree of their influence and the possibilities of saving of pneumatic energy. The analysis and evaluation were performed on the basis of quantitative indicators from leading industrial companies in Bulgaria.

Keywords – pneumatic systems optimization, estimate energy saving, reducing compressed air use.
A fractional matter sector for general relativity
Creators: name: Palacios, J.
name: Di Teodoro, A.
name: fuenmayor, E.
name: Contreras, E.
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this work, we construct a fractional matter sector for general relativity. In particular, we propose a suitable fractional anisotropy function relating both the tangential and radial pressure of a spherically symmetric fluid based on the Grünwald-Letnikov fractional derivative. The system is closed by implementing the polytropic equation of state for the radial pressure. We solve the system of integro-differential equations by Euler's method and explore the behavior of the physical quantities, namely, the normalized density energy, the normalized mass function, and the compactness.
title: The Radiation Detection Equipment Comprising the Sensor Matrix
Creators: name: Matisková, Darina
name: Marasová, Daniela
name: Hrehová, Stella
name: Cenková, Renáta
Publisher: name: TEM Journal
Year: 2019

description: The present article describes the technical design of a sensory system used for the detection and localisation of radiation direction in space using a photosensitive component, a sensor matrix. At present, there are a number of systems that use accumulated solar energy. The solar energy is used in heating systems, for water heating, as well as technological purposes and production of electrical energy. The most frequent applications include heating drinking water and energy accumulation in form of a usable (perceivable) heat in hot water containers. However, there are still certain limitations to these systems, as to heating and seasonal accumulation purposes, in terms of their efficiency and financial return.

Keywords – sensory system, radiation, photovoltaic cell, solar energy.
Magnetic Reconnection in a Weakly Ionized Plasma
Creators: name: Leake, James E
name: Lukin, Vyacheslav S
name: Linton, Mark G
Publisher: name: arXiv
Year: 2013
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Magnetic reconnection in partially ionized plasmas is a ubiquitous phenomenon spanning the range from laboratory to intergalactic scales, yet it remains poorly understood and relatively little studied. Here, we present results from a self-consistent multi-fluid simulation of magnetic reconnection in a weakly ionized reacting plasma with a particular focus on the parameter regime of the solar chromosphere. The numerical model includes collisional transport, interaction and reactions between the species, and optically thin radiative losses. This model improves upon our previous work in Leake et al. 2012 \cite{Leake2012} by considering realistic chromospheric transport coefficients, and by solving a generalized Ohm's law that accounts for finite ion-inertia and electron-neutral drag. We find that during the two dimensional reconnection of a Harris current sheet with an initial width larger than the neutral-ion collisional coupling scale, the current sheet thins until its width becomes less than this coupling scale, and the neutral and ion fluids decouple upstream from the reconnection site. During this process of decoupling, we observe reconnection faster than the single-fluid Sweet-Parker prediction, with recombination and plasma outflow both playing a role in determining the reconnection rate. As the current sheet thins further and elongates it becomes unstable to the secondary tearing instability, and plasmoids are seen. The reconnection rate, outflows and plasmoids observed in this simulation provide evidence that magnetic reconnection in the chromosphere could be responsible for jet-like transient phenomena such as spicules and chromospheric jets.
description: 11 Figures
title: Integrative Assessment Framework in Blended Learning
Creators: name: Titov, Sergei
name: Kurilov, Alexandr
name: Titova, Natalya
name: Brikoshina, Irina
Publisher: name: TEM Journal
Year: 2019

description: Development of blended learning leads to reconceptualization of teaching methods, transformation of assessment tools and frameworks. This paper proves the relevance of the integrative assessment frameworks regarding blended learning environments. The authors introduce the original framework combining both formative and summative assessment perspectives. During the experimental implementation, this framework, based on the modified project management earned value method, demonstrated its effectiveness and appropriateness to blended learning programs.

Keywords – blended learning, formative assessment, summative assessment, integrative assessment framework, earned value method.
From Bits to Atoms: 3D Printing in the Context of Supply Chain Strategies
Creators: name: Nyman, Henrik J
name: Sarlin, Peter
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: A lot of attention in supply chain management has been devoted to understanding customer requirements. What are customer priorities in terms of price and service level, and how can companies go about fulfilling these requirements in an optimal way? New manufacturing technology in the form of 3D printing is about to change some of the underlying assumptions for different supply chain set-ups. This paper explores opportunities and barriers of 3D printing technology, specifically in a supply chain context. We are proposing a set of principles that can act to bridge existing research on different supply chain strategies and 3D printing. With these principles, researchers and practitioners alike can better understand the opportunities and limitations of 3D printing in a supply chain management context.
description: Submitted to HICSS-47
title: Methodology of the Impact Process Applying the Finite Element Method
Creators: name: Caban, Ľuboš
name: Marasová, Daniela
name: Ambriško, Ľubomír
Publisher: name: TEM Journal
Year: 2019

description: The economy of material conveyance by pipe conveyors is largely affected by high costs of a conveyor belt and the support system of a conveyor. Even though the operational properties of a conveyor belt are taken into consideration, destruction of the top cover layer and punctures of the whole belt occur rather frequently. The most frequent cause of such damage to a conveyor belt is the impact load at critical sections of the transportation process. Such critical sections, where approximately 60 % of all the damage occurs, include chutes and filling stations. These sections are exposed to the elastic and plastic impact at the moment when the material of a certain weight falls down from a certain height (the maximum allowable impact height is 2.0-2.5 m). The magnitude and the direction of the impact force depend on the structural design of the chute and on the type of the support system. The present article deals with the application of the Finite Element Method (FEM) within the study of the dynamic effects developed at the impact of a load onto the impact bar.

Keywords – Mathematical modelling, FEM, impact bars, breakdown resistance.
Constraining the Accretion Flow in Sgr A* by General Relativistic Dynamical and Polarized Radiative Modeling
Creators: name: Shcherbakov, Roman V.
name: Penna, Robert F.
name: McKinney, Jonathan C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We briefly summarize the method of simulating Sgr A* polarized sub-mm spectra from the accretion flow and fitting the observed spectrum. The dynamical flow model is based on three-dimensional general relativistic magneto hydrodynamic simulations. Fully self-consistent radiative transfer of polarized cyclo-synchrotron emission is performed. We compile a mean sub-mm spectrum of Sgr A* and fit it with the mean simulated spectra. We estimate the ranges of inclination angle theta=42-75deg, mass accretion rate Mdot=(1.4-7.0)*10^{-8}Msun/yr, and electron temperature Te=(3-4)*10^{10}K at 6M. We discuss multiple caveats in dynamical modeling, which must be resolved to make further progress.
description: 2 pages, no figures, for Proceedings of IAU Symposium 290 "Feeding compact objects: Accretion on all scales", eds C.M. Zhang, T. Belloni, M. Mendez & S.N. Zhang
title: Dieter Mertens, Städte und Bauten der Westgriechen. Hirmer, Munich 2006. – Edition italienne: Città e monumenti dei Greci d’Occidente
Creators: name: Treziny, Henri
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Dieter Mertens, Städte und Bauten der Westgriechen. Hirmer, Munich 2006. – Edition italienne: Città e monumenti dei Greci d’Occidente. L’Erma di Bretschneider, Rome 2006. 463 pages, 751 illustrations dans le texte, très souvent en couleurs.
Experimental and numerical study on the effect of oxymethylene ether-3 (OME3) on soot particle formation
Creators: name: Ferraro, Federica
name: Russo, Carmela
name: Schmitz, Robert
name: Hasse, Christian
name: Sirignano, Mariano
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The reduction and control of particulate matter generated by fossil fuel combustion are among the main issues for actual and future combustion devices due to the increasingly stringent emission regulations. Recently, various fuels have been investigated as a potential substitute or additive for diesel and gasoline. This work focuses on how oxymethylene ether-3 (OME3), the smallest promising OME compound, affects carbon particulate formation when blended with ethylene in burner-stabilized premixed flames at different equivalence ratios. Particle size distribution (PSD) and Laser Induced Fluorescence (LIF) and Incandescence (LII) along with numerical (Conditional Quadrature Method of Moments - CQMOM, based on D'Anna physico-chemical soot model) investigations were conducted to study particle formation and growth in pure ethylene and ethylene/OME3 flames. The soot volume fraction and PSD indicate a reduction in the total number and the size of the soot particles at all equivalence ratios, while the number of small nanoparticles remains almost unchanged. The CQMOM model is able to predict similar trends for the soot volume fraction and, using the entropy maximization concept, the general shape of the PSD for both pure ethylene and OME3-blended flames, compared to the experimental measurements. Further, carbon particulate matter was thermophoretically sampled in the highest equivalence ratio conditions and spectroscopically analyzed. The soot structure was investigated using UV-Visible and Raman spectroscopy, finding a slightly higher aromaticity for the pure ethylene soot. FTIR analysis showed that carbon particulate matter produced from an OME3-doped flame contained larger amounts of oxygen, mainly in the form of C=O.
description: Cover page added
ALMA Observations of the Galactic Center: SiO Outflows and High Mass Star Formation near Sgr A*
Creators: name: Yusef-Zadeh, F.
name: Royster, M.
name: Wardle, M.
name: Arendt, R.
name: Bushouse, H.
name: Lis, D. C.
name: Pound, M. W.
name: Roberts, D. A.
name: Whitney, B.
name: Wootten, A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: ALMA observations of the Galactic center with spatial resolution $2.61"\times0.97"$ resulted in the detection of 11 SiO (5-4) clumps of molecular gas within 0.6pc (15$"$) of Sgr A*, interior to the 2-pc circumnuclear molecular ring. The three SiO (5-4) clumps closest to Sgr A* show the largest central velocities, $\sim150$ \kms, and broadest asymmetric linewidths with full width zero intensity (FWZI) $\sim110-147$ \kms. The remaining clumps, distributed mainly to the NE of the ionized mini-spiral, have narrow FWZI ($\sim18-56$ \kms). Using CARMA SiO (2-1) data, LVG modeling of the the SiO line ratios for the broad velocity clumps, constrains the column density N(SiO) $\sim10^{14}$ cm$^{-2}$, and the H$_2$ gas density n$_{\rm H_2}=(3-9)\times10^5$ cm$^{-3}$ for an assumed kinetic temperature 100-200K. The SiO clumps are interpreted as highly embedded protostellar outflows, signifying an early stage of massive star formation near Sgr A* in the last $10^4-10^5$ years. Support for this interpretation is provided by the SiO (5-4) line luminosities and velocity widths which lie in the range measured for protostellar outflows in star forming regions in the Galaxy. Furthermore, SED modeling of stellar sources shows two YSO candidates near SiO clumps, supporting in-situ star formation near Sgr A*. We discuss the nature of star formation where the gravitational potential of the black hole dominates. In particular, we suggest that external radiative pressure exerted on self-shielded molecular clouds enhances the gas density, before the gas cloud become gravitationally unstable near Sgr A*. Alternatively, collisions between clumps in the ring may trigger gravitational collapse.
description: 14 pages, 4 figures, ApJL (in press)
Inverse wave scattering in the time domain for point scatterers
Creators: name: Mantile, Andrea
name: Posilicano, Andrea
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mathematical Physics (math-ph)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Let $Δ_{α,Y}$ be the bounded from above self-adjoint realization in $L^{2}({\mathbb R}^{3})$ of the Laplacian with $n$ point scatterers placed at $Y=\{y_{1},\dots,y_{n}\}\subset{\mathbb R}^{3}$, the parameters $(α_{1},\dotsα_{n})\equivα\in {\mathbb R}^{n}$ being related to the scattering properties of the obstacles. Let $u^{α,Y}_{f_ε}$ and $u^{\varnothing}_{f_ε}$ denote the solutions of the wave equations corresponding to $Δ_{α,Y}$ and to the free Laplacian $Δ$ respectively, with a source term given by the pulse $f_ε(x)=\sum_{k=1}^{N}f_{k}\,φ_ε(x-x_{k}) $ supported in $ε$-neighborhoods of the points in $X_{N}=\{x_{1},\dots, x_{N}\}$, $X_{N}\cap Y=\varnothing$. We show that, for any fixed $λ>\supσ(Δ_{α,Y})$, there exits $N_{\circ}\ge 1$ such that the locations of the points in $Y$ can be determined by the knowledge of the finite-dimensional scattering data operator $F^{N}_λ:{\mathbb R}^{N}\to{\mathbb R}^{N}$, $N\ge N_{\circ}$, $$ (F^{N}_λf)_{k}:=\lim_{ε\searrow 0}\int_{0}^{\infty}e^{-\sqrtλ\,t}\big(u^{α,Y}_{f_ε}(t,x_{k})-u^{\varnothing}_{f_ε}(t,x_{k})\big)\,dt\,. $$ We exploit the factorized form of the resolvent difference $(-Δ_{α,Y}+λ)^{-1}-(-Δ+λ)^{-1}$ and a variation on the finite-dimensional factorization in the MUSIC algorithm; multiple scattering effects are not neglected.
description: Final version
Geodesic analysis and steady accretion on a traversable wormhole
Creators: name: Rueda, A.
name: Contreras, E.
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this work, we analyze the behavior of light and matter as they pass near and through a traversable wormhole. In particular, we study the trajectories of massive and massless particles and the dust accretion around a traversable wormhole previously reported in Eur. Phys. J. C \textbf{82} (2022) no.7, 605. For massive particles, we integrate the trajectory equation for ingoing and outgoing geodesics and classify the orbits of particles scattered by the wormhole in accordance with their asymptotic behavior far from the throat. We represent all the time--like trajectories in an embedding surface where it is shown explicitly the trajectories of i) particles that deviate from the throat and remain in the same universe, ii) particles that traverse the wormhole to another universe, and iii) particles that get trapped in the wormhole in unstable circular orbits. For the massless particles, we numerically integrate the trajectory equation to show the ray-tracing around the wormhole specifying the particles that traverse the wormhole and those that are only deviated by the throat. For the study of accretion, we consider the steady and spherically symmetric accretion of dust. Our results show that the wormhole parameters can significantly affect the behavior of light and matter near the wormhole. Some comparisons with the behavior of matter around black holes are made.
title: Nachruf Ingeborg Breisacher
Creators: name: Bräuning, Andrea
Publisher: name: University Library Heidelberg
Year: 2016

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 45, Nr. 2 (2016), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Andrea Scheithauer, Kaiserliche Bautätigkeit in Rom
Creators: name: Lambrecht, Ulrich
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension: Andrea Scheithauer, Kaiserliche Bautätigkeit in Rom. Das Echo in der antiken Literatur. Heidelberger Althistorische Beiträge und Epigraphische Studien, Band 32. Franz Steiner Verlag, Stuttgart 2000. 338 Seiten.
title: Katja Lembke, Die Skulpturen aus dem Quellheiligtum von Amrit. Studie zur Akkulturation in Phönizien
Creators: name: Lembke, Katja
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Katja Lembke, Die Skulpturen aus dem Quellheiligtum von Amrit. Studie zur Akkulturation in Phönizien. Damaszener Forschungen, tome 12. Philipp von Zabern, Mayence 2004. XIV et 222 pages, 27 illustrations dans le texte, 64 planches.
New characterization of the weak disorder phase of directed polymers in bounded random environments
Creators: name: Junk, Stefan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60K37

description: We show that the weak disorder phase for the directed polymer model in a bounded random environment is characterized by the integrability of the running supremum $\sup_{n\in \mathbb N}W_n^β$ of the associated martingale $(W_n^β)_{n\in \mathbb N}$. Using this characterization, we prove that $(W_n^β)_{n\in \mathbb N}$ is $L^p$-bounded in the whole weak disorder phase, for some $p>1$. The argument generalizes to non-negative martingales with a certain product structure.
PACT. II. Pressure profiles of galaxy clusters using Planck and ACT
Creators: name: Pointecouteau, E.
name: Santiago-Bautista, I.
name: Douspis, M.
name: Aghanim, N.
name: Crichton, D.
name: Diego, J. -M.
name: Hurier, G.
name: Macias-Perez, J.
name: Marriage, T. A.
name: Remazeilles, M.
name: Caretta, C. A.
name: Bravo-Alfaro, H.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The pressure of hot gas in groups and clusters of galaxies is a key physical quantity, which is directly linked to the total mass of the halo and several other thermodynamical properties. In the wake of previous observational works on the hot gas pressure distribution in massive halos, we have investigated a sample of 31 clusters detected in both the Planck and Atacama Cosmology Telescope (ACT), MBAC surveys. We made use of an optimised Sunyaev-Zeldovich (SZ) map reconstructed from the two data sets and tailored for the detection of the SZ effect, taking advantage of both Planck coverage of large scales and the ACT higher spatial resolution. Our average pressure profile covers a radial range going from 0.04xR_500 in the central parts to 2.5xR_500 in the outskirts. In this way, it improves upon previous pressure-profile reconstruction based on SZ measurements. It is compatible, as well as competitive, with constraints derived from joint X-ray and SZ analysis. This work demonstrates the possibilities offered by large sky surveys of the SZ effect with multiple experiments with different spatial resolutions and spectral coverages, such as ACT and Planck.
description: 11 pages, 6 figures, A&A in press
title: Gustaf Kossinna, Germanische Kultur im 1. Jahrtausend n. Chr. Bd. 1
Creators: name: Zeiß, Hans
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Gustaf Kossinna, Germanische Kultur im 1. Jahrtausend n. Chr. Bd. 1. (=Mannus-Bibliothek Bd. 50). Leipzig 1932, Verlag Curt Kabitzsch. XII, 367 S. 422 Abb.
Parameter estimation with the current generation of phenomenological waveform models applied to the black hole mergers of GWTC-1
Creators: name: Mateu-Lucena, Maite
name: Husa, Sascha
name: Colleoni, Marta
name: Estellés, Héctor
name: García-Quirós, Cecilio
name: Keitel, David
name: Planas, Maria de Lluc
name: Ramos-Buades, Antoni
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider the ten confidently detected gravitational-wave signals in the GWTC-1 catalog which are consistent with mergers of binary black hole systems, and perform a thorough parameter estimation re-analysis. This is made possible by using computationally efficient waveform models of the current (fourth) generation of the IMRPhenom family of phenomenological waveform models, which consists of the IMRPhenomX frequency-domain modelsand the IMRPhenomT time-domain models. The analysis is performed with both precessing and non-precessing waveform models with and without subdominant spherical harmonic modes. Results for all events are validated with convergence tests, discussing in particular the events GW170729 and GW151226. For the latter and the other two lowest-mass events, we also compare results between two independent sampling codes, Bilby and LALInference. We find overall consistent results with the original GWTC-1 results, with all Jensen-Shannon divergences between the previous results using IMRPhenomPv2 and our default IMRPhenomXPHM posteriors below 0.045 bits, but we also discuss cases where including subdominant harmonics and/or precession influences the posteriors.
description: 24 pages, 19 figures, 9 tables matches version accepted by MNRAS
On quasilinear Maxwell equations in two dimensions
Creators: name: Schippa, Robert
name: Schnaubelt, Roland
Publisher: name: arXiv
Year: 2021
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: New sharp Strichartz estimates for the Maxwell system in two dimensions with rough permittivity and non-trivial charges are proved. We use the FBI transform to carry out the analysis in phase space. For this purpose, the Maxwell equations are conjugated to a system of half-wave equations with rough coefficients. For this system, Strichartz estimates are similarly derived as in previous work by Tataru on scalar wave equations with rough coefficients. We use the estimates to improve the local well-posedness theory for quasilinear Maxwell equations in two dimensions.
description: 50 pages, accepted to Pure and Applied Analysis
Density functional study of complete, first-order and critical wedge filling transitions
Creators: name: Malijevsky, Alexandr
name: Parry, Andrew O
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present numerical studies of complete, first-order and critical wedge filling transitions, at a right angle corner, using a microscopic fundamental measure density functional theory. We consider systems with short-ranged, cut-off Lennard-Jones, fluid-fluid forces and two types of wall-fluid potential: a purely repulsive hard wall and also a long-ranged potential with three different strengths. For each of these systems we first determine the wetting properties occurring at a planar wall including any wetting transition and the dependence of the contact angle on temperature. The hard wall corner is completely filled by vapour on approaching bulk coexistence and the numerical results for the growth of the meniscus thickness are in excellent agreement with effective Hamiltonian predictions for the critical exponents and amplitudes, at leading and next-to-leading order. In the presence of the attractive wall-fluid interaction, the corresponding planar wall-fluid interface exhibits a first-order wetting transition for each of the interaction strengths considered. In the right angle wedge geometry the two strongest interactions produce first-order filling transitions while for the weakest interaction strength, for which wetting and filling occur closest to the bulk critical point, the filling transition is second-order. For this continuous transition the critical exponent describing the divergence of the meniscus thickness is found to be in good agreement with effective Hamiltonian predictions.
A Class III Resources Survey of 12.99 Acres for an SRP Pole Replacement and Distribution Lines near Roosevelt Lake Gardens, Gila County, Arizona
Creators: name: Zimmerman, David
Publisher: name: North Wind Resource Consulting, LLC
Year: 2021
Subjects: subject: Gila (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3907/gila-county
subject: Roosevelt Gardens Tonto Basin
valueUri: https://core.tdar.org/browse/geographic-keyword/85976/roosevelt-gardens-tonto-basin
subject: Tonto Basin
valueUri: https://core.tdar.org/browse/geographic-keyword/92/tonto-basin
subject: Historic Apache
valueUri: https://core.tdar.org/browse/culture-keyword/9536/historic-apache
subject: Historic Yavapai
valueUri: https://core.tdar.org/browse/culture-keyword/9537/historic-yavapai
subject: PaleoIndian
valueUri: https://core.tdar.org/browse/culture-keyword/4/paleoindian
subject: Hohokam
valueUri: https://core.tdar.org/browse/culture-keyword/21/hohokam
subject: Salado
valueUri: https://core.tdar.org/browse/culture-keyword/70/salado
subject: Archaic
valueUri: https://core.tdar.org/browse/culture-keyword/8/archaic
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: AR-03-12-06-2523
valueUri: https://core.tdar.org/browse/site-name/131247/ar-03-12-06-2523
subject: AZ U:4:160(ASM)
valueUri: https://core.tdar.org/browse/site-name/131248/az-u4160asm
subject: AR-03-12-06-735
valueUri: https://core.tdar.org/browse/site-name/131245/ar-03-12-06-735
subject: AZ U:3:107(ASM)
valueUri: https://core.tdar.org/browse/site-name/131246/az-u3107asm
subject: Burial Pit
valueUri: https://core.tdar.org/browse/site-type/307/burial-pit
subject: Room Block / Compound / Pueblo
valueUri: https://core.tdar.org/browse/site-type/264/room-block-compound-pueblo
subject: Systematic Survey
valueUri: https://core.tdar.org/browse/investigation-type/12/systematic-survey

description: SRP proposes to install a new intercept power pole along an existing power distribution line that connects the Arizona Public Service (APS) system with SRP customers located in the project vicinity. The new wood pole would be located 80 feet to the south southeast of existing APS pole 694585. The new pole would be outfitted with an “intelleruptor” smart switch enabling SRP to remotely control the power circuit. SRP requested that in addition to the pole location, North Wind Resource Consulting, LLC (North Wind) conduct a Class III cultural resources survey of distribution lines in the vicinity to update inventory of SRP’s assets in anticipation of future maintenance and repairs.
Proceedings of the 18th International Workshop on the ACL2 Theorem Prover and Its Applications
Creators: name: Coglio, Alessandro
name: Swords, Sol
Publisher: name: arXiv
Year: 2023
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: This volume contains the proceedings of the Eighteenth International Workshop on the ACL2 Theorem Prover and Its Applications (ACL2-2023), a two-day workshop held at the University of Texas at Austin and online, on November 13-14. These workshops provide a major technical forum for users of the ACL2 theorem prover to present research related to ACL2 and its applications.
The Virtual Quantum Optics Laboratory
Creators: name: La Cour, Brian R.
name: Maynard, Maria
name: Shroff, Parth
name: Ko, Gabriel
name: Ellis, Evan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a web-based software tool, the Virtual Quantum Optics Laboratory (VQOL), that may be used for designing and executing realistic simulations of quantum optics experiments. A graphical user interface allows one to rapidly build and configure a variety of different optical experiments, while the runtime environment provides unique capabilities for visualization and analysis. All standard linear optical components are available as well as sources of thermal, coherent, and entangled Gaussian states. A unique aspect of VQOL is the introduction of non-Gaussian measurements using detectors modeled as deterministic devices that "click" when the amplitude of the light falls above a given threshold. We describe the underlying theoretical models and provide several illustrative examples. We find that VQOL provides a a faithful representation of many experimental quantum optics phenomena and may serve as both a useful instructional tool for students as well as a valuable research tool for practitioners.
description: 27 pages, 32 figures
Proceedings 19th International Conference on Quantum Physics and Logic
Creators: name: Gogioso, Stefano
name: Hoban, Matty
Publisher: name: arXiv
Year: 2023
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: This volume contains the proceedings of the 19th International Conference on Quantum Physics and Logic (QPL 2022), which was held June 27-July 1, 2022 at Wolfson College, University of Oxford, UK. QPL is an annual conference that brings together academic and industry researchers working on mathematical foundations of quantum computation, quantum physics, and related areas. The main focus is on the use of algebraic and categorical structures, formal languages, semantic methods, as well as other mathematical and computer scientific techniques applicable to the study of physical systems, physical processes, and their composition.
title: A Database Integrated System Based on SOAP Web Service
Creators: name: Haviluddin, Haviluddin
name: Budiman, Edy
name: Fauzan Hidayat, Nur
Publisher: name: TEM Journal
Year: 2019

description: An academic scientific digital data collection management (i.e., lecturers, researchers and students) in all educational institution, including Universitas Mulawarman, is very necessary. The purpose of digital data is to guarantee availability in a long term and the dissemination of scientific work data. However, data collection from various source publications (i.e., e-journals, e-theses, e-book etc.), are needed to be integrated into a repository system. In this paper has been presented a database integration model from a collection of publications or e-journals such as journals and proceedings into the repository system. A web service integration model has been implemented with Simple Object Access Protocol (SOAP) services, Web Service Definition Language (WSDL), Universal Description, Discovery, and Integration (UDDI), and NuSOAP (SOAP written in PHP language library). The results of this study indicated that the database of e-journals and proceedings on http://e-journals.unmul.ac.id is capable to be integrated into the repository system http://repository.unmul.ac.id which is an open access system.

Keywords – Web service, SOAP, WSDL, UDDI, NuSOAP, repository, e-journals.
A sufficient condition for $k$-contraction of the series connection of two systems
Creators: name: Ofir, Ron
name: Margaliot, Michael
name: Levron, Yoash
name: Slotine, Jean-Jacques
Publisher: name: arXiv
Year: 2021
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: The flow of contracting systems contracts 1-dimensional parallelotopes, i.e., line segments, at an exponential rate. One reason for the usefulness of contracting systems is that many interconnections of contracting sub-systems yield an overall contracting system. A generalization of contracting systems is $k$-contracting systems, where $k\in\{1,\dots,n\}$. The flow of such systems contracts the volume of $k$-dimensional parallelotopes at an exponential rate, and in particular they reduce to contracting systems when $k=1$. It was shown by Muldowney and Li that time-invariant $2$-contracting systems have a well-ordered asymptotic behaviour: all bounded trajectories converge to the set of equilibria. Here, we derive a sufficient condition guaranteeing that the system obtained from the series interconnection of two sub-systems is $k$-contracting. This is based on a new formula for the $k$th multiplicative and additive compounds of a block-diagonal matrix, which may be of independent interest. As an application, we find conditions guaranteeing that $2$-contracting systems with an exponentially decaying input retain the well-ordered behaviour of time-invariant 2-contracting systems.
The nitrogen-vacancy colour centre in diamond
Creators: name: Doherty, Marcus W.
name: Manson, Neil B.
name: Delaney, Paul
name: Jelezko, Fedor
name: Wrachtrup, Joerg
name: Hollenberg, Lloyd C. L.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The nitrogen-vacancy (NV) colour centre in diamond is an important physical system for emergent quantum technologies, including quantum metrology, information processing and communications, as well as for various nanotechnologies, such as biological and sub-diffraction limit imaging, and for tests of entanglement in quantum mechanics. Given this array of existing and potential applications and the almost 50 years of NV research, one would expect that the physics of the centre is well understood, however, the study of the NV centre has proved challenging, with many early assertions now believed false and many remaining issues yet to be resolved. This review represents the first time that the key empirical and ab initio results have been extracted from the extensive NV literature and assembled into one consistent picture of the current understanding of the centre. As a result, the key unresolved issues concerning the NV centre are identified and the possible avenues for their resolution are examined.
description: Review article, 101 pages, 31 figures, and 18 tables
title: Spur Gear Tooth Topology Optimization: Finding Optimal Shell Thickness for Spur Gear Tooth produced using Additive Manufacturing
Creators: name: J. Muminovic, Adis
name: Muminovic, Adil
name: Mesic, Elmedin
name: Saric, Isad
name: Pervan, Nedim
Publisher: name: TEM Journal
Year: 2019

description: There is a lot of papers concerning gears topology optimization, but all of them are limited to the topology optimization of gear body. Gear tooth is not taken into consideration so far. Gear tooth was not optimized before because optimised structure could not be produced. By advancing of additive manufacturing technology, now, gear tooth can be produced in a form of shell body with empty space inside. In this paper, mass of spur gear tooth is optimized in relation to Von- Misses stress on critical places on the gear tooth. Optimization goal is to find optimal shell thickness of shell body spur gear tooth.

Keywords –Spur gear tooth, topology, optimization, shell thickness, additive manufacturing.
Viscosity subsoltions of Hamilton-Jacobi equations and Invariant sets of contact Hamilton systems
Creators: name: Shu, Xiang
name: Yan, Jun
name: Zhao, Kai
Publisher: name: arXiv
Year: 2021
Subjects: subject: Dynamical Systems (math.DS)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: The objective of this paper is to present some results about viscosity subsolutions of the contact Hamiltonian-Jacobi equations on connected, closed manifold $M$ $$ H(x,\partial_x u,u)= 0, \quad x\in M. $$ Based on implicit variational principles introduced in [12,14], we focus on the monotonicity of the solution semigroups on viscosity subsolutions and the positive invariance of the epigraph for viscosity subsolutions. Besides, we show a similar consequence for strict viscosity subsolutions on $M$.
Effect of large light-heavy neutrino mixing and natural type-II seesaw dominance to lepton flavor violation and neutrinoless double beta decay
Creators: name: Dash, Nitali
name: Patra, Sudhanwa
name: Pritimita, Prativa
name: Yajnik, Urjit A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We derive the lower bound on the absolute scale of lightest neutrino mass for normal hierarchy and inverted hierarchy pattern of light neutrinos by studying the new physics contributions to charged lepton flavour violations in the framework of a TeV scale left-right symmetric model. In the model, the fermion sector comprises the usual quarks and leptons plus a fermion singlet per generation and the scalar sector consists of isospin doublets, triplets and a bidoublet. The framework allows large light-heavy neutrino mixing where the light neutrino mass formula is governed by a natural type-II seesaw mechanism, unlike the generic type-II seesaw dominance which assumes suppressed light-heavy neutrino mixing. We demonstrate how sizeable loop-induced contribution to light neutrino mass is kept under control such that the light neutrino mass formula is dominantly explained by the type-II seesaw mechanism. We examine the heavy neutrino contributions with large light-heavy neutrino mixing to charged lepton flavour violating processes like $μ\to e γ$, $μ\to 3 e$ and $μ\to e$ conversion inside a nucleus. We present a complementary study between neutrinoless double beta decay and charged lepton flavour violation taking into account single beta decay bound, double beta decay bound and cosmology bounds on the sum of light neutrino masses.
description: 43 pages, 13 pages, regular article
title: Projekt Youngtimer. Denkmalwerte der 1980er Jahre – eine Annäherung
Creators: name: Hahn, Martin
name: Kieser, Clemens
name: Mertens, Melanie
Publisher: name: University Library Heidelberg
Year: 2016

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 45, Nr. 2 (2016), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Exoplanets Beyond the Solar Neighbourhood: Galactic Tidal Perturbations
Creators: name: Veras, Dimitri
name: Evans, N. Wyn
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The majority of Milky Way extrasolar planets likely reside within a few kpc of the Galactic centre. The Galactic tidal forces acting on planets scale inversely with radius in the Galaxy and so are much greater in the inner Galaxy than in the Solar neighbourhood. Within a range of 3.5 to 10 kpc, the vertical tide from the Galactic disc is predominant. Interior to 3.5 kpc, the effects of the Galactic bulge cannot be neglected and the in-plane tidal components are as important as the vertical ones. Here, we quantify the orbital changes induced by these tides. We find that the greatest perturbations occur when the planetary orbit is severely misaligned to the parent star's orbit. When both planes are perpendicular, the eccentricity of the planet is driven to unity, although the semimajor axis is secularly unaffected. When both planes are coincident, the effect from Galactic tides is minimized, but remains non-zero. In these cases, we provide estimates for the survival times, as well as the minimum baseline eccentricity variation for all Milky Way exoplanets as a function of Galactic parameters. Inclinations similar to the Solar System's (about 60 degrees) can easily cause eccentric Neptunes (at about 30 AU) around host stars deep within the Galactic bulge (within 50 pc) to experience eccentricity variations of several tenths, and cause the exoplanets with the widest-known separations (at about 1000 AU) to experience similar variations in the Galactic disc. These variations occur on timescales of a few Gyr, a fraction of a typical main sequence lifetime.
description: Accepted for publication in MNRAS; 14 pages, 7 figures, 1 appendix
Sieversia montana
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: S. montana (L.) R. Er. (G. montanum L.) Cat. 85 und 424. Hohe Fundorte: Kleines Allalinhorn (Saastal), Südhang,3030-3050m (D.Dutoit1937);Valsorey, 3100 m (Guyot); Gornergrat bei Zermatt, 3105 m (Braun-Blanquet 1919); unter der Hörnlihütte bei Zermatt, 3200m (Becherer undBerset 1945). (Auf derSüdseitedesMonte Rosabis3500m.) Var. caulescens (Briq.) Schinz et Keller - l: Col deReculaz (Briquet); Pointe de Cornebois (idem). Var.pseudohybrida (de Palezieux) - l: Creux de Dzeman (P.). - 3:Schwarzsee bei Zermatt (P.); Kaltwassergletscher am Simplon (P.).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Remark on nondegeneracy of simple abelian varieties with many endomorphisms
Creators: name: Sugiyama, Rin
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: We investigate a relationship between nondegeneracy of a simple abelian variety $A$ over an algebraic closure of $\mb{Q}$ and of its reduction $A_0$. We prove that under some assumptions, nondegeneracy of $A$ implies nondegeneracy of $A_0$.
Towards Compact and Frequency-Tunable Antenna Solutions for MIMO Transmission with a Single RF Chain
Creators: name: Yousefbeiki, Mohsen
name: Perruisseau-Carrier, Julien
Publisher: name: arXiv
Year: 2013
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Recently, a technique called beam-space MIMO has been demonstrated as an effective approach for transmitting multiple signals while using a single RF-chain. In this work, we present novel design considerations and a compact antenna solution to stimulate the deployment of beam-space MIMO in future wireless applications. Targeting integration in small wireless devices, the novel antenna is made of a single integrated radiator rather than an array of physically-separated dipoles. It also drastically simplifies the implementation of variable loads and DC bias circuits for BPSK modulated signals, and does not require any external reconfigurable matching circuit. Finally, we show that this antenna system could be reconfigured by dynamic adjustment of terminating loads to preserve its beam-space multiplexing capabilities over a 1:2 tuning range, thereby promoting the convergence of MIMO and dynamic spectrum allocation via reduced-complexity hardware. A prototype achieving single-RF-chain multiplexing at a fixed frequency is designed and measured, showing excellent agreement between simulations and measurements.
description: 9 pages