cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
EDGE: The sensitivity of ultra-faint dwarfs to a metallicity-dependent initial mass function
Creators: name: Prgomet, Mateo
name: Rey, Martin P.
name: Andersson, Eric P.
name: Otero, Alvaro Segovia
name: Agertz, Oscar
name: Renaud, Florent
name: Pontzen, Andrew
name: Read, Justin I.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Motivated by the observed bottom-light initial mass function (IMF) in faint dwarfs, we study how a metallicity-dependent IMF affects the feedback budget and observables of an ultra-faint dwarf galaxy. We model the evolution of a low-mass ($\approx 8 \, \times \, 10^{8} \, \rm M_{\odot}$) dark matter halo with cosmological, zoomed hydrodynamical simulations capable of resolving individual supernovae explosions, which we complement with an empirically motivated subgrid prescription for systematic IMF variations. In this framework, at the low gas metallicities typical of faint dwarfs, the IMF of newborn stellar populations becomes top-heavy, increasing the efficiency of supernova and photoionization feedback in regulating star formation. This results in a 100-fold reduction of the final stellar mass of the dwarf compared to a canonical IMF, at fixed dynamical mass. The increase in the feedback budget is nonetheless met by increased metal production from more numerous massive stars, leading to nearly constant iron content at $z=0$. A metallicity-dependent IMF therefore provides a mechanism to produce low-mass ($\rm M_{\star}\sim 10^3 \rm M_{\odot}$), yet enriched ($\rm [Fe/H]\approx -2$) field dwarf galaxies, thus opening a self-consistent avenue to populate the plateau in $\rm [Fe/H]$ at the faintest end of the mass--metallicity relation.
description: Matching MNRAS-accepted version. Results unchanged, added text discussion and further robustness test in Appendix
Quantum spin solver near saturation: QS$^3_{~}$
Creators: name: Ueda, Hiroshi
name: Yunoki, Seiji
name: Shimokawa, Tokuro
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We develop a program package named QS$^{3}$ [\textipa{kjú:-és-kjú:b}] based on the (thick-restart) Lanczos method for analyzing spin-1/2 XXZ-type quantum spin models on spatially uniform/non-uniform lattices near fully polarized states, which can be mapped to dilute hardcore Bose systems. All calculations in QS$^{3}$, including eigenvalue problems, expectation values for one/two-point spin operators, and static/dynamical spin structure factors, are performed in the symmetry-adapted bases specified by the number $N_{\downarrow}$ of down spins and the wave number $\boldsymbol{k}$ associated with the translational symmetry without using the bit representation for specifying spin configurations. Because of these treatments, QS$^{3}$ can support large-scale quantum systems containing more than 1000 sites with dilute $N_{\downarrow}$. We show the benchmark results of QS$^{3}$ for the low-energy excitation dispersion of the isotropic Heisenberg model on the $10\times10\times10$ cubic lattice, the static and dynamical spin structure factors of the isotropic Heisenberg model on the $10\times10$ square lattice, and the open-MP parallelization efficiency on the supercomputer (Ohtaka) based on AMD Epyc 7702 installed at the Institute for the Solid State Physics (ISSP). Theoretical backgrounds and the user interface of QS$^{3}$ are also described.
description: 15 pages, 4 figures, Source codes are available at https://github.com/QS-Cube/ED
GitQ- Towards Using Badges as Visual Cues for GitHub Projects
Creators: name: Venigalla, Akhila Sri Manasa
name: Boyalakunta, Kowndinya
name: Chimalakonda, Sridhar
Publisher: name: arXiv
Year: 2021
Subjects: subject: Software Engineering (cs.SE)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: GitHub hosts millions of software repositories, facilitating developers to contribute to many projects in multiple ways. Most of the information about the repositories is text-based in the form of stars, forks, commits, and so on. However, developers willing to contribute to projects on GitHub often find it challenging to select appropriate projects to contribute to or reuse due to the large number of repositories present on GitHub. Further, obtaining this required information often becomes a tedious process, as one has to carefully mine information hidden inside the repository. To alleviate the effort intensive mining procedures, researchers have proposed npm-badges to outline information relating to build status of a project. However, these badges are static and limit their usage to package dependency and build details. Adding visual cues such as badges to the repositories might reduce the search space for developers. Hence, we present GitQ, to automatically augment GitHub repositories with badges representing information about source code and project maintenance. Presenting GitQ as a browser plugin to GitHub could make it easily accessible to developers using GitHub. GitQ is evaluated with 15 developers based on the UTAUT model to understand developer perception towards its usefulness. We observed that 11 out of 15 developers perceived GitQ to be useful in identifying the right set of repositories using visual cues such as generated by GitQ. The source code and tool are available for download on GitHub at https://github.com/gitq-for-github/plugin, and the demo can be found at https://youtu.be/c0yohmIat3A.
description: 5 pages, 3 figures
Effect of a novel siRNA delivery system, siRNA ternary complex, on melanoma lung metastasis
Creators: name: Kurosaki, Tomoaki
name: Ueda, Yuki
name: Kato, Yuka
name: Nakashima, Mikiro
name: Kitahara, Takashi
name: Sasaki, Hitoshi
name: Kodama, Yukinobu
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Molecular Biology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: In this study, we determined effects of an anionic siRNA delivery vector, siRNA ternary complex, which is constructed with biodegradable dendrigraft poly-L-lysine (DGL) and γ-polyglutamic acid (γ-PGA) on the melanoma cells and melanoma lung metastasis. The siRNA ternary complex showed high cellular uptake and silencing effect in melanoma cell line B16-F10/Luc cells. After intravenous administration of the siRNA ternary complex, high silencing effect was also observed in the lung of B16-F10/Luc melanoma metastasis model mice. Therefore, we applied vascular endothelial growth factor (VEGF)-siRNA on the siRNA ternary complex and determined the effect on the melanoma lung metastasis. The siRNA ternary complex containing VEGF-siRNA reduced VEGF protein levels significantly in in vitro and in vivo, and the complex successfully inhibited melanoma lung metastasis. This biodegradable and effective siRNA delivery vector, siRNA ternary complex, could be available for clinical trials.
Planowanie Przychodów Ze Sprzedaży Na Przykładzie Przedsiębiorstw Z Branży Inżynierii Lądowej I Wodnej.
Creators: name: Sadek, Beata
Publisher: name: figshare
Year: 2013
Subjects: Economics

description: Raport dotyczy analizy prognozy przyszłorocznej sprzedaży w dwóch
wybranych przedsiębiorstwach z branży budowlanej.
Transition from high-entropy to conventional $(TiZrNbCu)_{1-x}Co_x$ metallic glasses
Creators: name: Ristić, Ramir
name: Figueroa, Ignacio A.
name: Fetić, Amra Salčinović
name: Zadro, Krešo
name: Trontl, Vesna Mikšić
name: Pervan, Petar
name: Babić, Emil
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A new amorphous alloy system $(TiZrNbCu)_{1-x}Co_x$ covering a broad composition range from the high-entropy (HEA) to Co rich alloys (x$\leqslant$ 0.43) has been fabricated, characterized and investigated. A comprehensive study of the chemical compositions, homogeneity, thermal stability, electronic structure and magnetic and mechanical properties has been performed. All properties change their variations with x within the HEA range. In particular, the average atomic volume deviates from the Vegard's law for x$\ge 0.2$, where also the average atomic packing fraction suddenly changes. The valence band structure, studied with ultraviolet photoemission spectroscopy, shows a split-band shape with 3d-states of Co approaching the Fermi level on increasing x. Due to onset of magnetic correlations magnetic susceptibility rapidly increases for x$\ge 0.25$. Very high microhardness increases rapidly with x. The results are compared with those for similar binary and quinary metallic glasses and with those for Cantor type of crystalline alloys.
description: 29 pages, 10 figures
Planowanie-przychodow-ze-sprzedazy-na-przykladzie-przedsiebiorstw-z-branzy-sprzedazy-hurtowej-i-detalicznej-samochodow-osobowych-i-furgonetek-Tyszkiewicz-K-Orzechowski-B
Creators: name: Tyszkiewicz, Krzysztof
Publisher: name: figshare
Year: 2013
Subjects: Economics

description: Included a report showing forecast future revenues from the sale of two units of the industry wholesale and retail sales of cars and vans and the formation of free cash flow, calculated on the basis of the financial statements of these entities.
Trobos discretos y divertidos para entretener a los curiosos y cantar los galanes: Digital edition
Creators: name: Leblanc Elina
Publisher: name: Zenodo
Year: 2021
Subjects: Spanish literature
Digital edition
XML-TEI

description: Digital edition of a Spanish pliego de cordel, published by the Andalusian printer José María Moreno (19th c.). It contains the XML-TEI file of the edition, as well as the files that led to this edition, i.e. the digital facsimiles (raw and retouched), and the transcription produced by the OCR tool Transkribus (PAGE-XML). This digital edition is a part of the research project Desenrollando el cordel / Untangling the cordel / Démêler le cordel (2020-2022), led by the professor Constance Carta at the University of Geneva and supported by the philanthropic Sandoz-Monique de Meuron Family Foundation.
Dal capitalismo degli azionisti al capitalismo degli stakeholder: l’esigenza di una leadership umanistica per una transizione efficace
Creators: name: Pencarelli, Tonino
Publisher: name: Department of Economics and Business Studies, University of Genoa
Year: 2024
Subjects: Accounting and Business Adm.

description: Tonino Pencarelli commenta il Manifesto “L’impresa che vogliamo” osservando come il superamento dello shareholder capitalism comporti l’esigenza di nuove prospettive culturali e valoriali. Occorre quindi innovare l'approccio alla leadership adottando una visione antropocentrica, facendolo evolvere secondo le logiche del management umanistico.
Convolutional module for heart localization and segmentation in MRI
Creators: name: Lima, Daniel
name: Graves, Catharine
name: Gutierrez, Marco
name: Brandoli, Bruno
name: Rodrigues-Jr, Jose
Publisher: name: arXiv
Year: 2021
Subjects: subject: Image and Video Processing (eess.IV)
subject: Artificial Intelligence (cs.AI)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences
subject: I.2.10; I.4.6; I.5.1; J.3
subject: 68T07, 92C55, 92B20

description: Magnetic resonance imaging (MRI) is a widely known medical imaging technique used to assess the heart function. Deep learning (DL) models perform several tasks in cardiac MRI (CMR) images with good efficacy, such as segmentation, estimation, and detection of diseases. Many DL models based on convolutional neural networks (CNN) were improved by detecting regions-of-interest (ROI) either automatically or by hand. In this paper we describe Visual-Motion-Focus (VMF), a module that detects the heart motion in the 4D MRI sequence, and highlights ROIs by focusing a Radial Basis Function (RBF) on the estimated motion field. We experimented and evaluated VMF on three CMR datasets, observing that the proposed ROIs cover 99.7% of data labels (Recall score), improved the CNN segmentation (mean Dice score) by 1.7 (p < .001) after the ROI extraction, and improved the overall training speed by 2.5 times (+150%).
description: Submitted to CMIG
A margine del Manifesto “L’impresa che vogliamo (una nuova impresa in una nuova economia)”. Riflessioni e provocazioni per un dibattito che vorremmo
Creators: name: Sicca, Luigi Maria
name: Torre, Teresina
Publisher: name: Department of Economics and Business Studies, University of Genoa
Year: 2024
Subjects: Accounting and Business Adm.

description: Alcuni colleghi che aderiscono alla progettualità di Impresa Progetto Electronic Journal of Management hanno scelto di contribuire al dibattito suscitato dalla pubblicazione del Manifesto de Il Sole 24Ore, dal titolo “La nuova economia che vogliamo e la salvezza della civiltà” apparso del 19 settembre 2023. Ne è derivato un documento, “L’impresa che vogliamo (una nuova impresa in una nuova economia)”. Su questo testo, espressione della cultura accademica economico-aziendale dei suoi proponenti, rilanciamo con alcune nostre ulteriori considerazioni, auspicando che possa emergere un fecondo dialogo.
The Signifying Writer and the Ghost Reader: Mudrooroo's Master of the Ghost Dreaming and Writing from the Fringe
Creators: name: Fee, Margery
Publisher: name: Australian and New Zealand Studies in Canada
Year: 2009

description: Mudrooroo has been influenced both by Henry Louis Gates' notions of signifying, as well as by those of Roland Barthes. For Aboriginal Australians, the Dreaming Ancestors marked the world with signs that they could read. The central character in the novel, Jangamuttuk, receives the European as his "dreaming" and his totemic ancestor. He (and Mudrooroo) therefore understand and can use and combat the power of this Ghost.
Procedural Generation of 3D Maps with Snappable Meshes
Creators: name: Silva, Rafael C. e
name: Fachada, Nuno
name: de Andrade, Diogo
name: Códices, Nélio
Publisher: name: arXiv
Year: 2021
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Graphics (cs.GR)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences
subject: I.2.1
subject: 68T99

description: In this paper we present a technique for procedurally generating 3D maps using a set of premade meshes which snap together based on designer-specified visual constraints. The proposed approach avoids size and layout limitations, offering the designer control over the look and feel of the generated maps, as well as immediate feedback on a given map's navigability. A prototype implementation of the method, developed in the Unity game engine, is discussed, and a number of case studies are analyzed. These include a multiplayer game where the method was used, together with a number of illustrative examples which highlight various parameterizations and piece selection methods. The technique can be used as a designer-centric map composition method and/or as a prototyping system in 3D level design, opening the door for quality map and level creation in a fraction of the time of a fully human-based approach.
description: The peer-reviewed version of this paper is published in IEEE Access at https://doi.org/10.1109/ACCESS.2022.3168832. This version is typeset by the author and differs only in pagination and typographical detail
On the Sidelines of the Manifesto “The Enterprise We Want (A New Enterprise in a New Economy)”. Reflections and Provocations for a Debate We Would Like
Creators: name: Sicca, Luigi Maria
name: Torre, Teresina
Publisher: name: Department of Economics and Business Studies, University of Genoa
Year: 2024
Subjects: Accounting and Business Adm.

description: Some colleagues involved with Impresa Progetto – Electronic Journal of Management have chosen to contribute to the debate sparked by the publication of the Manifesto by Il Sole 24Ore, titled “The New Economy We Want and the Salvation of Civilization” which appeared on September 19, 2023. This resulted in a document, called Manifesto “The Enterprise We Want (A New Enterprise in a New Economy)”. We are adding further considerations to this text, which reflects the academic business-economic culture of its proponents, hoping to foster a fruitful dialogue.

This English version was first discussed by Prof. Giovanni Masino, who lectured in a ‘Class on the Lawn’ at the EURAM Annual Conference in Bath, June 25-28, 2024. We therefore think it appropriate to open it up to the international community, thus broadening the scope of theoretical reflection.
The implications of gamma-ray photons from LHAASO on Lorentz symmetry
Creators: name: Ling, Yi
name: Liu, Yuxuan
name: Wang, Sai
name: Wu, Meng-He
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The Large High Altitude Air Shower Observatory (LHAASO) has reported the measurement of photons with high energy up to 1.42 PeV from twelve gamma-ray sources. We are concerned with the implications of LHAASO data on the fate of Lorenz symmetry at such high energy level, thus we consider the interaction of the gamma ray with those photons in cosmic microwave background (CMB), and compute the optical depth, the mean free path as well as the survival probability for photons from all these gamma-ray sources. Employing the threshold value predicted by the standard special relativity, it is found that the lowest survival probability for observed gamma ray photons is about 0.60, which is a fairly high value and implies that abundant photons with energy above the threshold value may reach the Earth without Lorentz symmetry violation. We conclude that it is still far to argue that the Lorentz symmetry would be violated due to the present observations from LHAASO.
description: 6 pages, 3 figures and 1 table
Planowanie przychodów ze sprzedaży na przykładzie przedsiębiorstwa z branży specjalistycznych prac budowlanych
Creators: name: Brusiło, Aneta
Publisher: name: figshare
Year: 2013
Subjects: Economics

description: Raport przedstawia propozycje sprzedaży oraz przychodów ze sprzedaży, przedsiębiorstwa w branży specjalistycznych prac budowlanych na rok 2011.
QED Mesons, the QED Neutron, and the Dark Matter
Creators: name: Wong, Cheuk-Yin
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Schwinger's boson solution for massless fermions in QED in 1+1D has been applied and generalized to quarks interacting in QED and QCD interactions, leading to stable and confined open-string QED and QCD boson excitations of the quark-QCD-QED system in 1+1D. Just as the open-string QCD excitations in 1+1D can be the idealization of QCD mesons with a flux tube in 3+1D, so the open-string QED excitations in 1+1D may likewise be the idealization of QED mesons with masses in the tens of MeV region, corresponding possibly to the anomalous X17 and E38 particles observed recently. A further search for bound states of quarks interacting in the QED interaction alone leads to the examination on the stability of the QED neutron, consisting of two $d$ quarks and one $u$ quark. Theoretically, the QED neutron has been found to be stable and estimated to have a mass of 44.5 MeV, whereas the analogous QED proton is unstable, leading to a long-lived QED neutron that may be a good candidate for the dark matter.
description: 4 pages, 1 figure. Talk presented at the 19th International Conference on Strangeness in Quark Matter, Brookhaven National Laboratory, Upton, USA, 17-22 May 2021, to be published in the EPJ Web of Conference
Data Privacy Standards in the United States: A Case Study of Facebook
Creators: name: Blend, Michael Pearce
Publisher: name: The University of Texas at Austin
Year: 2020
Subjects: Facebook
data
privacy rights
targeted advertisements
legal policy

description: With approximately 2.45 billion monthly active users as of early 2019, Facebook is the largest social media platform in the world. Facebook collects roughly one million data points of sensitive information every minute and utilizes this personal data for targeted advertisements. The majority of American users are unaware, or simply unconcerned, about the infringement of their privacy rights. Furthermore, the United States federal government has no comprehensive legislation protecting citizens’ data privacy, and only twenty-five states have enforceable laws. This thesis first discusses the potential dangers of Facebook’s collection of its users’ personal data, including data breaches. Then, it analyzes data privacy standards in the United States and compares those standards to privacy legislation in other countries in order to make a well- informed suggestion about how our nation might protect personal data. In doing so, this thesis aims to explore fair policy solutions for the United States that keep both consumers and businesses in mind. Although the imposition of legal restraints for Facebook and others is necessary to protect individual data privacy, industry indicators reveal that placing burdensome limits on data collection capabilities could have significant repercussions for companies that provide free social media platforms, which could potentially force them to become paid services. While American policymakers must formulate and update legal measures to address data protection rights in an ever-growing data-driven economy, it is critical that reforms do not overly penalize social networking services.
Trobos discretos y divertidos para entretener a los curiosos y cantar los galanes: Digital edition
Creators: name: Leblanc Elina
Publisher: name: Zenodo
Year: 2024
Subjects: Spanish literature
Digital edition
XML-TEI

description: Digital edition of a Spanish pliego de cordel, published by the Andalusian printer José María Moreno (19th c.). It contains the XML-TEI file of the edition, as well as the files that led to this edition, i.e. the digital facsimiles (raw and retouched), and the transcription produced by the OCR tool Transkribus (PAGE-XML). This digital edition is a part of the research project Desenrollando el cordel / Untangling the cordel / Démêler le cordel (2020-2024), led by professor Constance Carta at the University of Geneva and supported by the philanthropic Sandoz-Monique de Meuron Family Foundation.
Spin-conserving Boltzmann theory for carriers and excitons in organic semiconductors
Creators: name: Bäcker, Charlotte
name: Thummel, Linus
name: Timm, Carsten
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The rise of organic electronics calls for versatile modeling tools. In this context, we develop a semiclassical Boltzmann theory that describes transport and excitonic processes in crystalline organic semiconductors on equal footing. The generation of singlet and triplet excitons out of the ground state, their formation from free electrons and holes, the reverse processes, as well as the fusion and fission of excitons are included. The corresponding scattering integrals respect spin conservation, which requires matrix-valued distribution functions. They also include fermionic and bosonic many-particle effects such as Pauli blocking. We employ a multipole expansion of the distribution functions, where quadrupolar terms turn out to be essential for the triplet excitons. This work provides a basis for the modeling of organic solar cells, in which excitonic processes are crucial for the performance. Moreover, the theory is of general interest for transport and transitions of multiple (quasi-) particle species carrying spin in nonequilibrium systems.
description: 23+ pages, 4 figures, illustrative examples added
Approximation schemes for stochastic compliance-based topology optimization with many loading scenarios
Creators: name: Tarek, Mohamed
name: Ray, Tapabrata
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Computer and information sciences

description: In this paper, approximation schemes are proposed for handling load uncertainty in compliance-based topology optimization problems, where the uncertainty is described in the form of a set of finitely many loading scenarios. Efficient approximate methods are proposed to approximately evaluate and differentiate either 1) the mean compliance, or 2) a class of scalar-valued function of the individual load compliances such as the weighted sum of the mean and standard deviation. The computational time complexities of the proposed algorithms are analyzed, compared to the exact approaches and then experimentally verified. Finally, some mean compliance minimization problems and some risk-averse compliance minimization problems are solved for verification.
description: arXiv admin note: substantial text overlap with arXiv:2103.04594
On the isoperimetric inequality for the magnetic Robin Laplacian with negative boundary parameter
Creators: name: Kachmar, Ayman
name: Lotoreichik, Vladimir
Publisher: name: arXiv
Year: 2021
Subjects: subject: Spectral Theory (math.SP)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We consider the magnetic Robin Laplacian with a negative boundary parameter. Among a certain class of domains, we prove that the disk maximizes the ground state energy under the fixed perimeter constraint provided that the magnetic field is of moderate strength. This class of domains includes, in particular, all domains that are contained upon translations in the disk of the same perimeter and all convex centrally symmetric domains.
description: The hypothesis in Proposition 4.4 is that the domain is convex and centrally symmetric (convexity was missing in the previous version)
Impact of systematic and amplitude model correlations within and between systems of combined input: A case study with $ϕ_2$ ($α$)
Creators: name: Dalseno, J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The pursuit of experimental precision in the $CP$-violating weak phase $ϕ_2$ ($α$) is not without its challenges, in part due to the need to combine multiple physical observables from various related decay channels, and therein lies a fundamental issue. Similarities in analysis procedures give rise to systematic correlations between the measured inputs constraining $ϕ_2$ that must be taken into account to avoid bias. Specifically, in the case of the irreducible model uncertainty accompanying analyses involving the $ρ$ meson, it is demonstrated that ignoring correlations derived from its pole parameters, or indeed even treating correlations individually contained within each decay channel, can ultimately lead to a bias in $ϕ_2$ of $\mathcal{O}(1^\circ)$. Correct treatment on the other hand, markedly reduces wandering of its central value as a function of the model uncertainty strength with the added dividend of a further improved overall uncertainty. Bias in the combination of $B^0 \to (ρπ)^0$ and $B \to ρρ$ is also seen to depend on the statistical strength of the former in relation to that of the model uncertainty in the latter. This work can inspire other studies into the points at which systematic correlations beyond those determined in single measurements matter in combinations leading to other $CP$-violating weak phases such as $ϕ_1$ ($β$), $ϕ_3$ ($γ$) and $ϕ_s$.
description: 25 pages, 8 figures, 11 tables, replaced with journal version. This article should be considered in conjunction with arXiv:2110.08183
Trobos discretos y divertidos para entretener a los curiosos y cantar los galanes: Digital edition
Creators: name: Leblanc Elina
Publisher: name: Zenodo
Year: 2022
Subjects: Spanish literature
Digital edition
XML-TEI

description: Digital edition of a Spanish pliego de cordel, published by the Andalusian printer José María Moreno (19th c.). It contains the XML-TEI file of the edition, as well as the files that led to this edition, i.e. the digital facsimiles (raw and retouched), and the transcription produced by the OCR tool Transkribus (PAGE-XML). This digital edition is a part of the research project Desenrollando el cordel / Untangling the cordel / Démêler le cordel (2020-2024), led by the professor Constance Carta at the University of Geneva and supported by the philanthropic Sandoz-Monique de Meuron Family Foundation.
„Zarządzanie Ryzykiem W Przedsiębiorstwie Z Branży Produkcji Napojów Na Podstawie Ryzyka Płynności”
Creators: name: Rafał Szymczak
Publisher: name: figshare
Year: 2013
Subjects: Economics

description: Niniejszy raport przedstawia kilka metod stosowanych w procesie zarządzania finansami i ryzykiem przedsiębiorstwa - przede wszystkim proces obliczania płynności. Mój raport jest oparty na danych pochodzących z przedsiębiorstwa z sektora produkcji napojów. Starałem się, aby moje obliczenia były jak najbardziej poprawne. This report describes some of the methods used in the financial and risk management of the company - mainly the process of calculating liquidity. My report is based on data from company from the beverage industry. I tried to make my calculations as correct as possible.
Mock HUBS observations of hot gas with IllustrisTNG
Creators: name: Zhang, Yu-Ning
name: Li, Chengzhe
name: Xu, Dandan
name: Cui, Wei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The lack of adequate X-ray observing capability is seriously impeding the progress in understanding the hot phase of circumgalactic medium (CGM), which is predicted to extend to the virial radius of a galaxy or beyond, and thus in acquiring key boundary conditions for studying galaxy evolution. To this end, the Hot Universe Baryon Surveyor (\textit{HUBS}) is proposed. \textit{HUBS} is designed to probe hot CGM by detecting its emission or absorption lines with a non-dispersive X-ray spectrometer of high resolution and high throughput. The spectrometer consists of a $60\times60$ array of microcalorimeters, with each detector providing an energy resolution of $2~\mathrm{eV}$, and is placed in the focal plane of an X-ray telescope of $1^{\circ}$ field-of-view. With such a design, the spectrometer is also expected to enable studies of intra-group medium (IGrM) and the outer region of intra-cluster medium (ICM). To assess the scientific potential of \textit{HUBS}, we created mock observations of galaxies, groups, and clusters at different redshifts with the \tng simulation. Focusing exclusively on emission studies in this work, we took into account the effects of light cone, Galactic foreground emission, and background AGN contribution in the mock observations. From the observations, we made mock X-ray images and spectra, analyzed them to derive the properties of the emitting gas in each case, and compared the results with the input parameters from the simulation. The results show that \textit{HUBS} is well suited for studying hot CGM at low redshifts. The redshift range is significantly extended for measuring IGrM and ICM.
The Canonization of Two Underground Classics: Howard O'Hagan's Tay John and Malcolm Lowry's Under the Volcano
Creators: name: Fee, Margery
Publisher: name: ECW
Year: 2009

description: The reception of O'Hagan's Tay John and that of Lowry's Under the Volcano is compared. Although both authors were familiar with avant-garde modernist writing and art, O'Hagan buried his sophisticated allusions and presented himself, not as a well-educated lawyer, but as a "mountain man." Lowry appealed to a much wider audience.
Strongly correlated ladders in K-doped $p$-terphenyl crystals
Creators: name: Sous, John
name: Gadjieva, Natalia A.
name: Nuckolls, Colin
name: Reichman, David R.
name: Millis, Andrew J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Potassium-doped terphenyl has recently attracted attention as a potential host for high-transition-temperature superconductivity. Here, we elucidate the many-body electronic structure of recently synthesized potassium-doped terphenyl crystals. We show that this system may be understood as a set of weakly coupled one-dimensional ladders. Depending on the strength of the inter-ladder coupling the system may exhibit spin-gapped valence-bond solid or antiferromagnetic phases, both of which upon hole doping may give rise to superconductivity. This terphenyl-based ladder material serves as a new platform for investigating the fate of ladder phases in presence of three-dimensional coupling as well as for novel superconductivity.
description: 6 pages main text + 3 pages supplementary information, 4 figures main text
Solving Turán's Tetrahedron Problem for the $\ell_2$-Norm
Creators: name: Balogh, József
name: Clemen, Felix Christian
name: Lidický, Bernard
Publisher: name: arXiv
Year: 2021
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: Turán's famous tetrahedron problem is to compute the Turán density of the tetrahedron $K_4^3$. This is equivalent to determining the maximum $\ell_1$-norm of the codegree vector of a $K_4^3$-free $n$-vertex $3$-uniform hypergraph. We introduce a new way for measuring extremality of hypergraphs and determine asymptotically the extremal function of the tetrahedron in our notion. The codegree squared sum, $\text{co}_2(G)$, of a $3$-uniform hypergraph $G$ is the sum of codegrees squared $d(x,y)^2$ over all pairs of vertices $xy$, or in other words, the square of the $\ell_2$-norm of the codegree vector of the pairs of vertices. We define $\text{exco}_2(n,H)$ to be the maximum $\text{co}_2(G)$ over all $H$-free $n$-vertex $3$-uniform hypergraphs $G$. We use flag algebra computations to determine asymptotically the codegree squared extremal number for $K_4^3$ and $K_5^3$ and additionally prove stability results. In particular, we prove that the extremal $K_4^3$-free hypergraphs in $\ell_2$-norm have approximately the same structure as one of the conjectured extremal hypergraphs for Turán's conjecture. Further, we prove several general properties about $\text{exco}_2(n,H)$ including the existence of a scaled limit, blow-up invariance and a supersaturation result.
description: 23 pages
Asymptotic of the smallest eigenvalues of the continuous Anderson Hamiltonian in $d \leq 3$
Creators: name: Hsu, Yueh-Sheng
name: Labbé, Cyril
Publisher: name: arXiv
Year: 2021
Subjects: subject: Probability (math.PR)
subject: Spectral Theory (math.SP)
subject: FOS: Mathematics
subject: Primary 35J10, 60H15, Secondary 47A10

description: We consider the continuous Anderson Hamiltonian with white noise potential on $(-L/2,L/2)^d$ in dimension $d\le 3$, and derive the asymptotic of the smallest eigenvalues when $L$ goes to infinity. We show that these eigenvalues go to $-\infty$ at speed $(\log L)^{1/(2-d/2)}$ and identify the prefactor in terms of the optimal constant of the Gagliardo-Nirenberg inequality. This result was already known in dimensions $1$ and $2$, but appears to be new in dimension $3$. We present some conjectures on the fluctuations of the eigenvalues and on the asymptotic shape of the corresponding eigenfunctions near their localisation centers.
description: To appear in Stochastics and Partial Differential Equations: Analysis and Computations
Planowanie-przychodow-ze-sprzedazy-na-przykladzie-przedsiebiorstwa-z-branzy-dzialalnosc-w-zakresie-architektury-i-inzynierii;-badania-i-analizy-techniczne-(PKD-71)-Swirydowicz-M
Creators: name: Małgorzata Świrydowicz
Publisher: name: figshare
Year: 2013
Subjects: Economics

description: Raport przedstawia analizę wybranych wskaźników oraz prognozę przychodów ze sprzedaży przedsiębiorstwa prowadzącego działalność w zakresie architektury i inżynierii oraz dotyczącej badań i analiz technicznych. W pracy został również zaprezentowany tzw. model stabilnego wzrostu oraz metoda średniego procentu od sprzedaży, na podstawie których dokonano prognozy dla danej firmy.
A scoring framework for tiered warnings and multicategorical forecasts based on fixed risk measures
Creators: name: Taggart, Robert
name: Loveday, Nicholas
name: Griffiths, Deryn
Publisher: name: arXiv
Year: 2021
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences
subject: 62C05, 91B06

description: The use of tiered warnings and multicategorical forecasts are ubiquitous in meteorological operations. Here, a flexible family of scoring functions is presented for evaluating the performance of ordered multicategorical forecasts. Each score has a risk parameter $α$, selected for the specific use case, so that it is consistent with a forecast directive based on the fixed threshold probability $1-α$ (equivalently, a fixed $α$-quantile mapping). Each score also has use-case specific weights so that forecasters who accurately discriminate between categorical thresholds are rewarded in proportion to the weight for that threshold. A variation is presented where the penalty assigned to near misses or close false alarms is discounted, which again is consistent with directives based on fixed risk measures. The scores presented provide an alternative to many performance measures currently in use, whose optimal threshold probabilities for forecasting an event typically vary with each forecast case, and in the case of equitable scores are based around sample base rates rather than risk measures suitable for users.
description: 24 pages, 5 figures, 2 tables. This revision contains a section on confidence interval estimation and substantial rearrangement of material. The core results are unchanged. Quarterly Journal of the Royal Meteorological Society (2022)
Massive molecular gas reservoir in a luminous sub-millimeter galaxy during cosmic noon
Creators: name: Liu, Bin
name: Chartab, N.
name: Nayyeri, H.
name: Cooray, A.
name: Yang, C.
name: Riechers, D. A
name: Gurwell, M.
name: Zhu, Zong-hong
name: Serjeant, S.
name: Borsato, E.
name: Negrello, M.
name: Marchetti, L.
name: Corsini, E. M.
name: van der Werf, P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present multi-band observations of an extremely dusty star-forming lensed galaxy (HERS1) at $z=2.553$. High-resolution maps of \textit{HST}/WFC3, SMA, and ALMA show a partial Einstein-ring with a radius of $\sim$3$^{\prime\prime}$. The deeper HST observations also show the presence of a lensing arc feature associated with a second lens source, identified to be at the same redshift as the bright arc based on a detection of the [NII] 205$μ$m emission line with ALMA. A detailed model of the lensing system is constructed using the high-resolution HST/WFC3 image, which allows us to study the source plane properties and connect rest-frame optical emission with properties of the galaxy as seen in sub-millimeter and millimeter wavelengths. Corrected for lensing magnification, the spectral energy distribution fitting results yield an intrinsic star formation rate of about $1000\pm260$ ${\rm M_{\odot}}$yr$^{-1}$, a stellar mass ${\rm M_*}=4.3^{+2.2}_{-1.0}\times10^{11} {\rm M_{\odot}}$, and a dust temperature ${\rm T}_{\rm d}=35^{+2}_{-1}$ K. The intrinsic CO emission line ($J_{\rm up}=3,4,5,6,7,9$) flux densities and CO spectral line energy distribution are derived based on the velocity-dependent magnification factors. We apply a radiative transfer model using the large velocity gradient method with two excitation components to study the gas properties. The low-excitation component has a gas density $n_{\rm H_2}=10^{3.1\pm0.6}$ cm$^{-3}$ and kinetic temperature ${\rm T}_{\rm k}=19^{+7}_{-5}$ K and a high-excitation component has $n_{\rm H_2}=10^{2.8\pm0.3}$ cm$^{-3}$ and ${\rm T}_{\rm k}=550^{+260}_{-220}$ K. Additionally, HERS1 has a gas fraction of about $0.4\pm0.2$ and is expected to last 250 Myr. These properties offer a detailed view of a typical sub-millimeter galaxy during the peak epoch of star-formation activity.
description: 16 pages, 14 figures
Neural HMMs are all you need (for high-quality attention-free TTS)
Creators: name: Mehta, Shivam
name: Székely, Éva
name: Beskow, Jonas
name: Henter, Gustav Eje
Publisher: name: arXiv
Year: 2021
Subjects: subject: Audio and Speech Processing (eess.AS)
subject: Human-Computer Interaction (cs.HC)
subject: Machine Learning (cs.LG)
subject: Sound (cs.SD)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences
subject: I.2.7; I.2.6; G.3; H.5.5
subject: 68T07

description: Neural sequence-to-sequence TTS has achieved significantly better output quality than statistical speech synthesis using HMMs. However, neural TTS is generally not probabilistic and uses non-monotonic attention. Attention failures increase training time and can make synthesis babble incoherently. This paper describes how the old and new paradigms can be combined to obtain the advantages of both worlds, by replacing attention in neural TTS with an autoregressive left-right no-skip hidden Markov model defined by a neural network. Based on this proposal, we modify Tacotron 2 to obtain an HMM-based neural TTS model with monotonic alignment, trained to maximise the full sequence likelihood without approximation. We also describe how to combine ideas from classical and contemporary TTS for best results. The resulting example system is smaller and simpler than Tacotron 2, and learns to speak with fewer iterations and less data, whilst achieving comparable naturalness prior to the post-net. Our approach also allows easy control over speaking rate.
description: 5 pages, 2 figures; final version for ICASSP 2022
Planowanie-przyszlorocznej-sprzedazy-dla-przedsiebiorstw-z-branzy-handel-hurtowy-z-wylaczenem-handlu-pojazdami-samochodowymi-Rubczewska.M
Creators: name: Robaszewski, Piotr
Publisher: name: figshare
Year: 2013
Subjects: Economics

description: Planowanie-przyszlorocznej-sprzedazy-dla-przedsiebiorstw-z-branzy-handel-hurtowy-z-wylaczenem-handlu-pojazdami-samochodowymi-Rubczewska.M
1990 Excavations at Paso de la Amada: Early Formative Chiefdoms in Southeastern Mexico
Creators: name: Blake, Michael
Publisher: name: The University of British Columbia
Year: 2011

description: This report describes the 1990 U.B.C. and B.Y.U.-New World Archaeological Foundation excavations at the Early Formative Period site of Paso de la Amada, on the Pacific Coast of Chiapas, Mexico. Excavations were carried out as part of a one year SSHRC-funded, and N.W.A.F. supported excavation at the site, continuing with our work first begun in 1985. Here we provide an introduction to the 1990 excavations, with descriptions of the principal discoveries in Mound 6, and the test pits in Mounds 7, 10, 11, 12, and 13, as well as four off-mound test pits. We offer preliminary interpretations of the findings so far, including their implications for the regional chronology, environment, subsistence, sedentism, demography, architecture, ceramic technology, and the emergence of chiefdoms.
Zarządzanie ryzykiem w tworzeniu wartości przedsiębiorstwa
Creators: name: Będziejewska, Karolina
Publisher: name: figshare
Year: 2013
Subjects: Economics

description: Raport przedstawia wykorzystanie analizy scenariuszy jako metodę zarządzania ryzykiem walutowym w przedsiębiorstwie na podstawie danych rzeczywistych pobranych ze sprawozdań finansowych danego przedsiębiorstwa z branży numer 23.
Multi-sensor Joint Adaptive Birth Sampler for Labeled Random Finite Set Tracking
Creators: name: Trezza, Anthony
name: Bucci, Donald J.
name: Varshney, Pramod K.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Signal Processing (eess.SP)
subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper provides a scalable, multi-sensor measurement adaptive track initiation technique for labeled random finite set filters. A naive construction of the multi-sensor measurement adaptive birth set distribution leads to an exponential number of newborn components in the number of sensors. A truncation criterion is established for a labeled multi-Bernoulli random finite set birth density. The proposed truncation criterion is shown to have a bounded L1 error in the generalized labeled multi-Bernoulli posterior density. This criterion is used to construct a Gibbs sampler that produces a truncated measurement-generated labeled multi-Bernoulli birth distribution with quadratic complexity in the number of sensors. A closed-form solution of the conditional sampling distribution assuming linear Gaussian likelihoods is provided, alongside an approximate solution using Monte Carlo importance sampling. Multiple simulation results are provided to verify the efficacy of the truncation criterion, as well as the reduction in complexity.
Nursing resources in British Columbia : trends, tensions and tentative solutions
Creators: name: Kazanjian, Arminée, 1947-
name: Wood, Laura
Publisher: name: Centre for Health Services and Policy Research (CHSPR)
Year: 2014

description: The purpose of this study is to provide a general understanding of nursing resource issues in B.C., gleaned primarily from published data on this subject; however, the intent here is not simply to be descriptive. The descriptive detail is provided, along with a discussion of data limitations, in order to develop the analytic framework which can contribute to our understanding of the broader context. Finally, the synthesis of this information leads to the delineation of policy implications for the various stakeholders.
A complementary covariant approach to gravito-electromagnetism
Creators: name: Giardino, Sergio
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: From a previous paper where we proposed a description of general relativity within the gravito-electromagnetic limit, we propose an alternative modified gravitational theory. As in the former version, we analyze the vector and tensor equations of motion, the gravitational continuity equation, the conservation of the energy, the energy-momentum tensor, the field tensor, and the constraints concerning these fields. The Lagrangian formulation is also exhibited as an unified and simple formulation that will be useful for future investigation.
description: accept by Revista Mexicana de F\'isica
ZARZĄDZANIE RYZYKIEM W TWORZENIU WARTOŚCI PRZEDSIĘBIORSTWA NA PRZYKŁADZIE PRZEDSIĘBIORSTWA Z BRANŻY RAFINERYJNEJ
Creators: name: Warczyglowa, Katarzyna
Publisher: name: figshare
Year: 2013
Subjects: Economics

description: W raporcie przedstawione są różne strategie zarządzania kapitałem pracującym na przykładzie firmy X, która funkcjonuje w branży rafineryjnej. Wyróżniane są trzy strategie: konserwatywną, umiarkowaną i agresywną. Stosowane są w inwestowaniu w bieżące aktywa oraz ich finansowaniu. Strategię można wybrać na podstawie jednego z kryterium: maksymalizacją ROE lub minimalizacją ryzyka.