cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Periodic point free homeomorphisms and irrational rotation factors
Creators: name: Kocsard, Alejandro
Publisher: name: arXiv
Year: 2019
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37E30, 37E45

description: We provide a complete characterization of periodic point free homeomorphisms of the $2$-torus admitting irrational circle rotations as topological factors. Given a homeomorphism of the $2$-torus without periodic points and exhibiting uniformly bounded rotational deviations with respect to a rational direction, we show that annularity and the geometry of its non-wandering set are the only possible obstructions for the existence of an irrational circle rotation as topological factor. Through a very precise study of the dynamics of the induced $ρ$-centralized skew-product, we extend and generalize considerably previous results of T. Jäger [Inventiones Mathematicae, 176 (2009), n. 3, 601-616].
description: 32 pages. Revised version with changed title after referee reports. Accepted for publication in Ergodic Theory & Dynamical Systems
Burgenkundliches Schrifttum
Creators: name: Redaktion, Die
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2018

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 10, Nr. 2 (1969): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
title: Legal status of state-owned companies in the republic of Uzbekistan
Creators: name: Kamalov, Mansurkhan Mukhtarovich
Publisher: name: Tashkent state university of law
Year: 2019

description: This article addresses the issue of the legal status of state-owned companies. The author considers the very concept of a state-owned company and the requirements of the legislation in terms of the rights of a state-owned company to conduct business. In addition, attention was paid to the issue of reforming state-owned companies.
PseuWoL-Levumi - Tests der Leseflüssigkeit zur Lernverlaufsdiagnostik „Pseudowörter lesen“ der Onlineplattform www.levumi.de
Creators: name: Jungjohann, Jana
name: Diehl, Kirsten
name: Gebhardt, Markus
Publisher: name: Universität Regensburg
Year: 2021
Subjects: subject: Pseudowörter, Lesen, Leseflüssigkeit, Test, Lernverlaufsdiagnostik,
subject: 370 Erziehung, Schul- und Bildungswesen

description: Für die Onlineplattform www.levumi.de (Gebhardt, Diehl & Mühling, 2016) sind konstruktbasierte Tests zur Messung der Leseflüssigkeit im Bereich „Pseudowörter lesen“ auf fünf verschiedenen Niveaustufen entwickelt worden. Die Testkonstruktion aller Niveaustufen sowie die Itempools werden hier vorgestellt. Alle Leseflüssigkeitstests sind als lehrerzentrierte Speedtests (Rost, 2004) mit einer Durchführungszeit von einer Minute konstruiert. Bei der Itemkonstruktion wurde sich am Kieler Leseaufbau (Dummer-Smoch & Hackethal, 2016) sowie am Lehrplan der Grundschulen der verschiedenen Bundesländer orientiert. Alle Items sind aus einer lesedidaktisch begründeten Auswahl an Konsonanten sowie allen Vokalen der deutschen Sprache erstellt worden. Die Tests sind je nach Niveaustufe durch unterschiedliche Schwierigkeitsgrade gekennzeichnet. Ausschließlich die höchste Niveaustufe N4 enthält alle Konsonanten und Lautverbindungen sowie Konsonantencluster. Außerdem werden pro Niveaustufe vier Parallelformen abgedruckt, die den Einsatz des Leseflüssigkeitstests als pen&paper-Test in der Schule ermöglichen.
Markov chains with exponential return times are finitary
Creators: name: Angel, Omer
name: Spinka, Yinon
Publisher: name: arXiv
Year: 2019
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60J10, 60G10

description: Consider an ergodic Markov chain on a countable state space for which the return times have exponential tails. We show that the stationary version of any such chain is a finitary factor of an i.i.d. process. A key step is to show that any stationary renewal process whose jump distribution has exponential tails and is not supported on a proper subgroup of $\mathbb{Z}$ is a finitary factor of an i.i.d. process.
description: 9 pages, 1 figure
Additional file 1 of Deprescribing research in nursing home residents using routinely collected healthcare data: a conceptual framework
Creators: name: Thorpe, Carolyn
name: Niznik, Joshua
name: Li, Anna
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1. Appendix Materials. Search Strategy and PRISMA-ScR Checklist.
Additional file 1 of Distributional health and financial consequences of increased cigarette tax in Iran: extended cost-effectiveness analysis
Creators: name: Raei, Behzad
name: Emamgholipour, Sara
name: Takian, Amirhossein
name: Yaseri, Mehdi
name: Abdoli, Ghahreman
name: Alizadeh, Ahad
Publisher: name: figshare
Year: 2021
Subjects: Medicine
Biotechnology
Cancer
Science Policy

description: Additional file 1.
Photoinduced spin-order destructions in one-dimensional extended Hubbard model
Creators: name: Lu, Hantao
name: Sota, Shigetoshi
name: Matsueda, Hiroaki
name: Bonča, Janez
name: Tohyama, Takami
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: By employing the time-dependent Lanczos method, the nonequilibrium process of the half-filled one-dimensional extended Hubbard model under the irradiation of a transient laser pulse is investigated. We show that in the spin-density-wave (SDW) phase, the antiferromagnetic spin correlations are impaired by the photoinduced charge carriers. Near the phase boundary between the SDW and charge-density-wave (CDW) phases, a local enhancement of charge (spin) order that is absent in the original SDW (CDW) phase can be realized with proper laser frequency and strength. The possibility of restoration of spin orders from the CDW phase by optical means is discussed.
description: 7 pages, 3 figures; complementary to arXiv:1204.1107
Das Burgenfoto des Jahres 1969
Creators: name: Redaktion, Die
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2018

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 10, Nr. 2 (1969): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Der alte Mann und die Burg
Creators: name: Redaktion, Die
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2018

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 10, Nr. 2 (1969): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
The 3-way flower intersection problem for Steiner triple systems
Creators: name: Amjadi, H.
name: Soltankhah, N.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05B05

description: The flower at a point x in a Steiner triple system (X; B) is the set of all triples containing x. Denote by J3F(r) the set of all integers k such that there exists a collection of three STS(2r+1) mutually intersecting in the same set of k + r triples, r of them being the triples of a common flower. In this article we determine the set J3F(r) for any positive integer r = 0, 1 (mod 3) (only some cases are left undecided for r = 6, 7, 9, 24), and establish that J3F(r) = I3F(r) for r = 0, 1 (mod 3) where I3F(r) = {0, 1,..., 2r(r-1)/3-8, 2r(r-1)/3-6, 2r(r-1)/3}.
description: 14 pages
Additional file 1 of Improving patient-centered communication in breast cancer: a study protocol for a multilevel intervention of a shared treatment deliberation system (SharES) within the NCI community oncology research program (NCORP) (Alliance A231901CD)
Creators: name: Hawley, Sarah T.
name: Kidwell, Kelley
name: Zahrieh, David
name: McCarthy, Anne
name: Wills, Rachel
name: Rankin, Aaron
name: Hofer, Timothy
name: Chow, Selina
name: Jagsi, Reshma
name: Neuman, Heather
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1. Model consent form for patients.
Lattice calculation of composite dark matter form factors
Creators: name: Appelquist, T.
name: Brower, R. C.
name: Buchoff, M. I.
name: Cheng, M.
name: Cohen, S. D.
name: Fleming, G. T.
name: Kiskis, J.
name: Lin, M. F.
name: Neil, E. T.
name: Osborn, J. C.
name: Rebbi, C.
name: Schaich, D.
name: Schroeder, C.
name: Syritsyn, S. N.
name: Voronov, G.
name: Vranas, P.
name: Wasem, J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Composite dark matter candidates, which can arise from new strongly-coupled sectors, are well-motivated and phenomenologically interesting, particularly in the context of asymmetric generation of the relic density. In this work, we employ lattice calculations to study the electromagnetic form factors of electroweak-neutral dark-matter baryons for a three-color, QCD-like theory with Nf = 2 and 6 degenerate fermions in the fundamental representation. We calculate the (connected) charge radius and anomalous magnetic moment, both of which can play a significant role for direct detection of composite dark matter. We find minimal Nf dependence in these quantities. We generate mass-dependent cross-sections for dark matter-nucleon interactions and use them in conjunction with experimental results from XENON100, excluding dark matter candidates of this type with masses below 10 TeV.
description: 8 pages, 5 figures. v2: update to journal version
Die Burgen auf dem Kyffhäuser
Creators: name: Neumann, Hartwig
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2018

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 11, Nr. 2 (1970): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Additional file 3 of Rapid spheroid assays in a 3-dimensional cell culture chip
Creators: name: Teh, Jia Lin
name: Abdul Rahman, Siti Fairus
name: Domnic, Gregory
name: Satiyasilan, Lengishwarra
name: Chear, Nelson Jeng Yeou
name: Singh, Darshan
name: Mohana-Kumaran, Nethia
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 3. Quantification of relative spheroid size in the presence and absence of combination treatment of paynanthiene and cisplatin.
Gefährdete Baudenkmale
Creators: name: Redaktion, Die
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2018

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 11, Nr. 2 (1970): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Verwaltung Steuer Finanzierung
Creators: name: Redaktion, Die
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2018

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 11, Nr. 2 (1970): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Analysis of a Modern Voice Morphing Approach using Gaussian Mixture Models for Laryngectomees
Creators: name: Chadha, Aman
name: Savardekar, Bharatraaj
name: Padhya, Jay
Publisher: name: arXiv
Year: 2012
Subjects: subject: Sound (cs.SD)
subject: Multimedia (cs.MM)
subject: Audio and Speech Processing (eess.AS)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper proposes a voice morphing system for people suffering from Laryngectomy, which is the surgical removal of all or part of the larynx or the voice box, particularly performed in cases of laryngeal cancer. A primitive method of achieving voice morphing is by extracting the source's vocal coefficients and then converting them into the target speaker's vocal parameters. In this paper, we deploy Gaussian Mixture Models (GMM) for mapping the coefficients from source to destination. However, the use of the traditional/conventional GMM-based mapping approach results in the problem of over-smoothening of the converted voice. Thus, we hereby propose a unique method to perform efficient voice morphing and conversion based on GMM,which overcomes the traditional-method effects of over-smoothening. It uses a technique of glottal waveform separation and prediction of excitations and hence the result shows that not only over-smoothening is eliminated but also the transformed vocal tract parameters match with the target. Moreover, the synthesized speech thus obtained is found to be of a sufficiently high quality. Thus, voice morphing based on a unique GMM approach has been proposed and also critically evaluated based on various subjective and objective evaluation parameters. Further, an application of voice morphing for Laryngectomees which deploys this unique approach has been recommended by this paper.
description: 6 pages, 4 figures, 4 tables; International Journal of Computer Applications Volume 49, Number 21, July 2012
Directed Homotopy in Non-Positively Curved Spaces
Creators: name: Goubault, Eric
name: Mimram, Samuel
Publisher: name: arXiv
Year: 2019
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Algebraic Topology (math.AT)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: G.0; F.3.2
subject: 55M99, 68Q10

description: A semantics of concurrent programs can be given using precubical sets, in order to study (higher) commutations between the actions, thus encoding the "geometry" of the space of possible executions of the program. Here, we study the particular case of programs using only mutexes, which are the most widely used synchronization primitive. We show that in this case, the resulting programs have non-positive curvature, a notion that we introduce and study here for precubical sets, and can be thought of as an algebraic analogue of the well-known one for metric spaces. Using this it, as well as categorical rewriting techniques, we are then able to show that directed and non-directed homotopy coincide for directed paths in these precubical sets. Finally, we study the geometric realization of precubical sets in metric spaces, to show that our conditions on precubical sets actually coincide with those for metric spaces. Since the category of metric spaces is not cocomplete, we are lead to work with generalized metric spaces and study some of their properties.
Additional file 2 of Improving patient-centered communication in breast cancer: a study protocol for a multilevel intervention of a shared treatment deliberation system (SharES) within the NCI community oncology research program (NCORP) (Alliance A231901CD)
Creators: name: Hawley, Sarah T.
name: Kidwell, Kelley
name: Zahrieh, David
name: McCarthy, Anne
name: Wills, Rachel
name: Rankin, Aaron
name: Hofer, Timothy
name: Chow, Selina
name: Jagsi, Reshma
name: Neuman, Heather
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 2. Model informed consent for clinicians.
Additional file 2 of Rapid spheroid assays in a 3-dimensional cell culture chip
Creators: name: Teh, Jia Lin
name: Abdul Rahman, Siti Fairus
name: Domnic, Gregory
name: Satiyasilan, Lengishwarra
name: Chear, Nelson Jeng Yeou
name: Singh, Darshan
name: Mohana-Kumaran, Nethia
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 2. Steps to quantitate spheroid growth.
Beiträge zum Übergang von der Bronze- zur Eisenzeit in Mitteleuropa. Teil I: Grundzüge der Chronologie im östlichen Mitteleuropa (11.-8. Jahrhundert v. Chr.)
Creators: name: Pare, Christopher F. E.
Publisher: name: Jahrbuch des Römisch-Germanischen Zentralmuseums Mainz
Year: 2018
Subjects: Bronze- und; Eisenzeit; Mitteleuropa; Depotfund; Grabfunde; Siedlungsfunde; Chronologie

description: [nicht vorhanden / not available]
description: Jahrbuch des Römisch-Germanischen Zentralmuseums Mainz, Bd. 45, Nr. 1 (1998)
Triggers for displaced decays of long-lived neutral particles in the ATLAS detector
Creators: name: ATLAS Collaboration
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A set of three dedicated triggers designed to detect long-lived neutral particles decaying throughout the ATLAS detector to a pair of hadronic jets is described. The efficiencies of the triggers for selecting displaced decays as a function of the decay position are presented for simulated events. The effect of pile-up interactions on the trigger efficiencies and the dependence of the trigger rate on instantaneous luminosity during the 2012 data-taking period at the LHC are discussed.
description: 19 pages plus author list (39 pages total), 16 figures, 4 tables, submitted to JINST, revision corresponds to published version. All figures including auxiliary figures are available at http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/TRIG-2012-02
Verification of Flat FIFO Systems
Creators: name: Finkel, Alain
name: Praveen, M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computational Complexity (cs.CC)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences
subject: Theory of computation - Parallel computing models

description: The decidability and complexity of reachability problems and model-checking for flat counter machines have been explored in detail. However, only few results are known for flat (lossy) FIFO machines, only in some particular cases (a single loop or a single bounded expression). We prove, by establishing reductions between properties, and by reducing SAT to a subset of these properties that many verification problems like reachability, non-termination, unboundedness are NP-complete for flat FIFO machines, generalizing similar existing results for flat counter machines. We also show that reachability is NP-complete for flat lossy FIFO machines and for flat front-lossy FIFO machines. We construct a trace-flattable system of many counter machines communicating via rendez-vous that is bisimilar to a given flat FIFO machine, which allows to model-check the original flat FIFO machine. Our results lay the theoretical foundations and open the way to build a verification tool for (general) FIFO machines based on analysis of flat sub-machines.
title: Storied Business
title: Wertschöpfungsmöglichkeiten durch neue Medien für kleine und mittlere Unternehmen
titleType: Subtitle
Creators: name: Gaus, Olaf
Publisher: name: Otto-von-Guericke-Universität, Universitätsbibliothek, Magdeburg
Year: 2015

description: Der Ansatz eines Storied Business im Wertschöpfungsprozess von Unternehmen zielt auf die Bedeutung Neuer Medien für die Erschließung neuer und zusätzlicher Produkt-, Service- und Kundenmärkte ab. Besonders für ‚Kleine und Mittlere Unternehmen’ (KMU) ist es wichtig, ihre Kunden über solche Medien anzusprechen, die auf der Basis des Internets keine Reichweitenrestriktion haben, damit Produkt- oder Service-Innovationen gezielt und weltweit an ausgewählte Kunden adressiert werden können. Da sich die Kunden selbst hinsichtlich ihrer Interessen und ihres Verhaltens zu New Customers wandeln, indem sie ihre bisherige Rolle als typische Kaufkunden zu interaktiven Kunden entwickelt haben, hat sich ihr Informationsbedarf von der angebotenen Unternehmensleistung auf das Unternehmen selbst erweitert. Um solche interaktiven Ansprüche von Kunden proaktiv und entrepreneurisch zu nutzen, schafft das Format eines Storied Business eine Gelegenheit, Botschaften zu kommunizieren, die dem Bedürfnis von Kunden entgegenkommen, die sich neben Produkten und Dienstleistungen zunehmend auch für die Geschäftsmodelle von Unternehmen interessieren und als Customer Investors ein weiteres Rollenprofil einnehmen. Die Interessen dieser New Customers reichen von der Beteiligung an Produkt- oder Prozessoptimierungen bis hin zu unternehmerischen Investitionsformen. Indem sich aber Kunden an der Wertsteigerung von Unternehmen beteiligen, wächst die Anforderung an die Unternehmen, den damit einhergehenden Kommunikationsanspruch unter dem Gesichtspunkt erfolgreicher Wertschöpfung strategisch zu bewältigen. Wie dieses aus der Sicht von KMU gestaltet werden kann, wird mit dem Prozess einer Interactive Acceleration zum Innovieren von Geschäftsmodellen und Unternehmensstrategien beschrieben, woraus sich strategisch steuerbare Geschäftsmodellinnovationen ableiten lassen.
description: Working paper series, ISSN 2628-1724, 2015, Heft 8
Pointwise universal trigonometric series
Creators: name: Shakrin, Stanislav
Publisher: name: arXiv
Year: 2012
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 30B30, 32A05

description: A series $S_a=\sum\limits_{n=-\infty}^\infty a_nz^n$ is called a {\it pointwise universal trigonometric series} if for any $f\in C(\T)$, there exists a strictly increasing sequence $\{n_k\}_{k\in\N}$ of positive integers such that $\sum\limits_{j=-n_k}^{n_k} a_jz^j$ converges to $f(z)$ pointwise on $\T$. We find growth conditions on coefficients allowing and forbidding the existence of a pointwise universal trigonometric series. For instance, if $|a_n|=O(\e^{\,|n|\ln^{-1-ε}|n|})$ as $|n|\to\infty$ for some $ε>0$, then the series $S_a$ can not be pointwise universal. On the other hand, there exists a pointwise universal trigonometric series $S_a$ with $|a_n|=O(\e^{\,|n|\ln^{-1}|n|})$ as $|n|\to\infty$.
Uniform Reliability of Self-Join-Free Conjunctive Queries
Creators: name: Amarilli, Antoine
name: Kimelfeld, Benny
Publisher: name: arXiv
Year: 2019
Subjects: subject: Databases (cs.DB)
subject: FOS: Computer and information sciences

description: The reliability of a Boolean Conjunctive Query (CQ) over a tuple-independent probabilistic database is the probability that the CQ is satisfied when the tuples of the database are sampled one by one, independently, with their associated probability. For queries without self-joins (repeated relation symbols), the data complexity of this problem is fully characterized by a known dichotomy: reliability can be computed in polynomial time for hierarchical queries, and is #P-hard for non-hierarchical queries. Inspired by this dichotomy, we investigate a fundamental counting problem for CQs without self-joins: how many sets of facts from the input database satisfy the query? This is equivalent to the uniform case of the query reliability problem, where the probability of every tuple is required to be 1/2. Of course, for hierarchical queries, uniform reliability is solvable in polynomial time, like the reliability problem. We show that being hierarchical is also necessary for this tractability (under conventional complexity assumptions). In fact, we establish a generalization of the dichotomy that covers every restricted case of reliability in which the probabilities of tuples are determined by their relation.
description: Extended version of the ICDT'21 paper
The Chromospheric Solar Millimeter-wave Cavity, as a Result of the Temperature Minimum Region
Creators: name: De la Luz, V.
name: Raulin, J. -P.
name: Lara, A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present a detailed theoretical analysis of the local radio emission at the lower part of the solar atmosphere. To accomplish this, we have used a numerical code to simulate the emission and transport of high frequency electromagnetic waves from 2 GHz up to 10 THz. As initial conditions we used three well know chromospheric models. In this way, the generated synthetic spectra allows us to study the local emission and absorption processes with high resolution in both altitude and frequency. Associated with the temperature minimum predicted by these models we found that the local optical depth at millimeter wavelengths remains constant, producing an optically thin layer which is surrounded by two layers of high local emission. We call this structure the Chromospheric Solar Millimeter-wave Cavity (CSMC). The CSMC shows the complexity of the relationship between the theoretical temperature profile and the observed brightness temperature and may help to understand the dispersion of the observed brightness temperature in the millimeter wavelength range.
description: Accepted in the ApJ
The agreement distance of unrooted phylogenetic networks
Creators: name: Klawitter, Jonathan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Combinatorics (math.CO)
subject: Discrete Mathematics (cs.DM)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences
subject: 05C76, 05C90, 92D15, 68R10

description: A rearrangement operation makes a small graph-theoretical change to a phylogenetic network to transform it into another one. For unrooted phylogenetic trees and networks, popular rearrangement operations are tree bisection and reconnection (TBR) and prune and regraft (PR) (called subtree prune and regraft (SPR) on trees). Each of these operations induces a metric on the sets of phylogenetic trees and networks. The TBR-distance between two unrooted phylogenetic trees $T$ and $T'$ can be characterised by a maximum agreement forest, that is, a forest with a minimum number of components that covers both $T$ and $T'$ in a certain way. This characterisation has facilitated the development of fixed-parameter tractable algorithms and approximation algorithms. Here, we introduce maximum agreement graphs as a generalisations of maximum agreement forests for phylogenetic networks. While the agreement distance -- the metric induced by maximum agreement graphs -- does not characterise the TBR-distance of two networks, we show that it still provides constant-factor bounds on the TBR-distance. We find similar results for PR in terms of maximum endpoint agreement graphs.
description: 23 pages, 13 figures, final journal version
Effect of earth rotation on pair production of Standard Model Higgs bosons at linear colliders in the noncommutative space-time
Creators: name: Das, Prasanta Kumar
name: Prakash, Abhishodh
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the neutral Higgs boson pair production through $e^{+} e^{-}$ collision in the noncommutative(NC) extension of the standard model using the Seiberg-Witten maps of this to the first order of the noncommutative parameter $Θ_{μν}$. This process is forbidden in the standard model at the tree level with background space-time being commutative. After including the effects of earth's rotation we analyse the time-averaged cross section of the pair production of Higgs boson (in the light of LEP II and LHC data) at the future Linear Collider which can be quite significant for the NC scale $Λ$ lying in the range $0.3 - 1.0$ TeV. For the 125 GeV Higgs mass(the most promising value of Higgs mass as reported by LHC), we find the NC scale as $330 \rm{GeV}$ $\le Λ\le 660 \rm{GeV}$ and using $m_h = 129(127.5) \rm{GeV}$ (the lower threshold value of the excluded region of $m_h$ reported by ATLAS(CMS) collaborations of LHC), we find the bound on $Λ$ as: (i) $339 (336) \rm{GeV} \le Λ\le 677 (670) \rm{GeV}$ corresponding to the Linear Collider energy $E_{com} = 500 \rm{GeV}$.
description: 20 pages, 16 eps figures. arXiv admin note: substantial text overlap with arXiv:1009.3571
Additional file 1 of Micro-syringe chip-guided intratumoral administration of lipid nanoparticles for targeted anticancer therapy
Creators: name: Kim, Jeongrae
name: Song, Sunejeong
name: Gwak, Minjun
name: Cho, Hanhee
name: Yun, Wan Su
name: Hwang, Namcheol
name: Kim, Jinseong
name: Lee, Jun Seo
name: Kim, Dong-Hwee
name: Kim, Hyuncheol
name: Jeon, Seong Ik
name: Kim, Tae-il
name: Kim, Kwangmeyung
Publisher: name: figshare
Year: 2023
Subjects: Space Science
Medicine
Cell Biology
Pharmacology
Biotechnology
Chemical Sciences not elsewhere classified
Cancer

description: Additional file 1: Fig. S1. Schematic illustration describing the fabrication process of the implantable MSC for targeted anticancer therapy. Fig. S2. Time-dependent changes in sizes of LNPs (1 mg/mL) with an addition of 10% FBS, analyzed via DLS. Fig. S3. Digital images showing the MSC protection cap. Fig. S4. (a) IVIS images before and after the administration of MSCs charged with six LNPs. (b) The release rates of LNPs from MSCs, calculated as the ratio of fluorescence intensities before and after the administration. Fig. S5. (a) The HPLC and (b) LC-MS spectra of DOX and synthesized SMAC-P-FRRG-DOX (m/z = 841.7, [M]/2 + 1H+ and 1683.2, [M] + 2H+). Fig. S6. LC-MS spectra of G-DOX cleaved from SMAC-P-FRRG-DOX after being incubated with 10 μg/mL cathepsin B for 24 h (m/z = 623.3, [M] + Na+). Fig. S7. Ex vivo CLSM images of whole tumor sections after the saline treatment. Fig. S8. The quantification data showing relative fluorescence intensities of ApoLNPs over DAPI inside the whole tumor sections depending on their administration routes, analyzed via the CLSM (n =3). ns = not significant, *** p < 0.001, **** p < 0.0001. Fig. S9. (a) IVIS images of tumor tissues treated with free DOXs, SMAC-P-FRRG-DOXs, and ApoLNPs via MSC-guided intratumoral administration, and (b) their fluorescence intensity quantification over 48 h. Fig. S10. The ex vivo fluorescence intensities of normal organs after the treatment of ApoLNPs via different administration routes, showing the biodistribution of ApoLNPs over 48 h. Fig. S11. IVIS images of mice repeatedly treated with ApoLNPs (0.15 mg/kg, based on DOX content) through intratumoral injection without MSC guidance (three times at 0, 72, and 144 h). Fig. S12. (a) Ex vivo IVIS images of normal organs collected from mice receiving three shots of ApoLNPs by intratumoral or MSC-guided administration (0.15 mg/kg, based on DOX content, once per three days), and (b) their quantification data. Fig. S13. Body weight changes of recipient mice during 12 days of ApoLNP treatment through different routes. Fig. S14. The H&E histology analysis of normal organs upon finishing the 12-day ApoLNP treatment with different administration routes. Fig. S15. The western blot assay of tumor tissues treated with ApoLNPs via different administration routes to compare their IAP expression levels.
Additional file 1 of Rate and causes of inappropriate stays and the resulting financial burden in a single specialty burns hospital
Creators: name: Moradi, Nasrin
name: Moradi, Kianoosh
name: Bagherzadeh, Rafat
name: Aryankhesal, Aidin
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1.
Bounds On $(t,r)$ Broadcast Domination of $n$-Dimensional Grids
Creators: name: Shlomi, Tom
Publisher: name: arXiv
Year: 2019
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C63, 05C69, 05C85

description: In this paper, we study a variant of graph domination known as $(t, r)$ broadcast domination, first defined in Blessing, Insko, Johnson, and Mauretour in 2015. In this variant, each broadcast provides $t-d$ reception to each vertex a distance $d < t$ from the broadcast. If $d \ge t$ then no reception is provided. A vertex is considered dominated if it receives $r$ total reception from all broadcasts. Our main results provide some upper and lower bounds on the density of a $(t, r)$ dominating pattern of an infinite grid, as well as methods of computing them. Also, when $r \ge 2$ we describe a family of counterexamples to a generalization of Vizing's Conjecture to $(t,r)$ broadcast domination.
description: 13 pages, 4 figures
Additional file 1 of Cost-effectiveness of a stepped care program to prevent depression among primary care patients with diabetes mellitus type 2 and/or coronary heart disease and subthreshold depression in comparison with usual care
Creators: name: van Dijk, S. E. M.
name: Pols, A. D.
name: Adriaanse, M. C.
name: van Marwijk, H. W. J.
name: van Tulder, M. W.
name: Bosmans, J. E.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1.
Chandra observations of SGR 1627-41 near quiescence
Creators: name: An, Hongjun
name: Kaspi, Victoria M.
name: Tomsick, John A.
name: Cumming, Andrew
name: Bodaghee, Arash
name: Gotthelf, Eric
name: Rahoui, Farid
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report on an observation of SGR 1627-41 made with the Chandra X-ray Observatory on 2011 June 16. Approximately three years after its outburst activity in 2008, the source's flux has been declining, as it approaches its quiescent state. For an assumed power-law spectrum, we find that the absorbed 2--10 keV flux for the source is $1.0^{+0.3}_{-0.2} \times 10^{-13} erg cm^{-2} s^{-1}$ with a photon index of $2.9 \pm 0.8$ ($N_H=1.0\times10^{23}$ cm^{-2}). This flux is approximately consistent with that measured at the same time after the source's outburst in 1998. With measurements spanning 3 years after the 2008 outburst, we analyze the long-term flux and spectral evolution of the source. The flux evolution is well described by a double exponential with decay times of 0.5 $\pm$ 0.1 and 59 $\pm$ 6 days, and a thermal cooling model fit suggests that SGR 1627-41 may have a hot core ($T_c ~ 2\times 10^8$ K). We find no clear correlation between flux and spectral hardness as found in other magnetars. We consider the quiescent X-ray luminosities of magnetars and the subset of rotation-powered pulsars with high magnetic fields ($B >~ 10^{13}$ G) in relation to their spin-inferred surface magnetic-field strength, and find a possible trend between the two quantities.
description: 25 pages, 5 figures, 3 tables. Accepted for publication in ApJ
On the construction of tame supercuspidal representations
Creators: name: Fintzen, Jessica
Publisher: name: arXiv
Year: 2019
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: Let F be a non-archimedean local field of odd residual characteristic. Let G be a (connected) reductive group over F that splits over a tamely ramified field extension of F. We revisit Yu's construction of smooth complex representations of G(F) from a slightly different perspective and provide a proof that the resulting representations are supercuspidal. We also provide a counterexample to Proposition 14.1 and Theorem 14.2 in [Yu01], whose proofs relied on a typo in a reference.
description: 16 pages; Section 4 rewritten. For an analogous construction of cuspidal representations with modular coefficients see arXiv:1905.06374v3
title: Evaluation of Antiviral Agents in Two Mouse Models of RNA Virus Infections
Creators: name: McClatchy, John Hyrum
Publisher: name: Utah State University
Year: 2018

description: The first model we are evaluating is human influenza virus in mice. Influenza virus is a negative sense RNA virus, which the CDC estimates causes between 9.2 million and 35.6 million illnesses each year in the United States.[1] In the current influenza season, H3N2 viruses have been the predominant subclade of influenza A virus in circulation.[2] Development of a mouse model for influenza H3N2 virus infection has been difficult. In these studies, we endeavored to mouse-adapt influenza A/Hong Kong/4801/2014 H3N2 virus by serial passaging in AG129 mice. This virus strain was chosen as it overlaps in serotype with the current influenza H3N2 virus in circulation.[2] Initial passaging was unsuccessful, with no detectable increase in virus titer. However, when we used Mannan, an innate immune suppressant, as an aid in adapting the virus to mice, we observed an increase in virus titers in the lung between passage 1 to passage 3.
The second model we are evaluating is mouse Norovirus as a model for Human Norovirus infections. Human Norovirus is a positive sense RNA virus responsible for approximately 685 million cases every year across the world.[3] Therefore identification of antiviral agents for treatment of human norovirus is a priority. We screened potential antiviral compounds in vitro utilizing a mouse macrophage cell line. rupintrivir, favipiravir, carbodine, and anicomycin were all observed to have antiviral effects in vitro. In vivo screening of carbodine will be completed in the mouse model as there is no human norovirus model in vivo.
title: Young Women's Sexist Beliefs and Internalized Misogyny: Links with Psychosocial and Relational Functioning and Sociopolitical Behavior
Creators: name: Dehlin, Audrianna
Publisher: name: Utah State University
Year: 2018

description: Past literature has examined the impacts of sexism and its correlates. In this study, religious fundamentalism and relationship quality were identified as important factors related to sexist attitudes and internalize d misogyny. Two hundred ten women, ages 18-25, completed a survey including the Ambivalent Sexism Inventory, Revised Religious Fundamentalism Scale, Attitudes Toward Women Scale, Internalized Misogyny Scale, and Revised Dyadic Adjustment Scale. Higher religious fundamentalism was associated with lower relationship quality, mediated by internalized misogyny, traditional gender roles, and hostile sexism. While mental health outcomes were also collected, associations proved to be insignificant. The intersection of sexist attitudes and internalized misogyny with political affiliation and voting behavior was also explored. Participants who voted for Clinton/Kane reported lower levels of internalized misogyny when compared to those who voted for Trump/Pence. In addition. Democrat and Independent individuals reported significantly lower levels of internalized misogyny and hostile sexism when compared to Republican and Not Affiliated individuals.
The Overlap Gap Property in Principal Submatrix Recovery
Creators: name: Gamarnik, David
name: Jagannath, Aukosh
name: Sen, Subhabrata
Publisher: name: arXiv
Year: 2019
Subjects: subject: Probability (math.PR)
subject: Computational Complexity (cs.CC)
subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: Primary:68Q87, 60C05, Secondary:82B44, 68Q25, 62H25

description: We study support recovery for a $k \times k$ principal submatrix with elevated mean $λ/N$, hidden in an $N\times N$ symmetric mean zero Gaussian matrix. Here $λ>0$ is a universal constant, and we assume $k = N ρ$ for some constant $ρ\in (0,1)$. We establish that {there exists a constant $C>0$ such that} the MLE recovers a constant proportion of the hidden submatrix if $λ{\geq C} \sqrt{\frac{1}ρ \log \frac{1}ρ}$, {while such recovery is information theoretically impossible if $λ= o( \sqrt{\frac{1}ρ \log \frac{1}ρ} )$}. The MLE is computationally intractable in general, and in fact, for $ρ>0$ sufficiently small, this problem is conjectured to exhibit a \emph{statistical-computational gap}. To provide rigorous evidence for this, we study the likelihood landscape for this problem, and establish that for some $\varepsilon>0$ and $\sqrt{\frac{1}ρ \log \frac{1}ρ } \ll λ\ll \frac{1}{ρ^{1/2 + \varepsilon}}$, the problem exhibits a variant of the \emph{Overlap-Gap-Property (OGP)}. As a direct consequence, we establish that a family of local MCMC based algorithms do not achieve optimal recovery. Finally, we establish that for $λ> 1/ρ$, a simple spectral method recovers a constant proportion of the hidden submatrix.
description: 42 pages, 1 figure
Yaglom limit for Stochastic Fluid Models
Creators: name: Bean, Nigel G.
name: O'Reilly, Małgorzata M.
name: Palmowski, Zbigniew
Publisher: name: arXiv
Year: 2019
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: In this paper we provide the analysis of the limiting conditional distribution (Yaglom limit) for stochastic fluid models (SFMs), a key class of models in the theory of matrix-analytic methods. So far, transient and stationary analyses of the SFMs have been only considered in the literature. The limiting conditional distribution gives useful insights into what happens when the process has been evolving for a long time, given its busy period has not ended yet. We derive expressions for the Yaglom limit in terms of the singularity $s^*$ such that the key matrix of the SFM, ${\bfΨ}(s)$, is finite (exists) for all $s\geq s^*$ and infinite for $s
title: Designing a Synthetic Spider Silk Based Coating for Urinary Catheters to Reduce the Risk of CAUTIs
Creators: name: Armbrust, Tess Marie
Publisher: name: Utah State University
Year: 2018

description: Catheter associated urinary tract infections (CAUTis) are a leading cause of morbidity and mortality in patients with life-threatening conditions. Foley catheters are the most common catheter used when a patient requires hospitalization but can become burdened with microbes which lead to CAUTis, the most common source of hospital acquired infection (HAI). The attached bacteria can form biofilms on the catheter which are difficult to treat using oral antibiotics and can lead to chronic infections. Synthetic spider silk as a catheter coating shows great promise because of demonstrated strength, biocompatibility, and antimicrobial properties. In addition, the antiseptic chlorhexidine can enhance the antimicrobial properties of synthetic spider silk coatings. This design project focused on creating a synthetic spider silk coated Foley catheter that met design needs dictated by catheter usage in nursing clinical practice guidelines. Foley catheters were coated with 6% w/v synthetic spider silk and 6% synthetic spider silk with chlorhexidine using five different coating protocols (spray, dip, aerosolize, dip and aerosolize, and spray and dip). Catheters were tested for increased antimicrobial properties by utilizing zone of inhibition testing. Mechanical testing included force of insertion measurements recorded on an MTS and a bend/bunch test created by the design team. SEM and AFM images were also taken in order to characterize the different coating methods. The final product introduces a novel approach to catheter coatings in an attempt to combat the threat of CAUTis.
Densities in certain three-way prime number races
Creators: name: Lin, Jiawei
name: Martin, Greg
Publisher: name: arXiv
Year: 2019
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Let $a_1$, $a_2$, and $a_3$ be distinct reduced residues modulo $q$ satisfying the congruences $a_1^2 \equiv a_2^2 \equiv a_3^2 \pmod q$. We conditionally derive an asymptotic formula, with an error term that has a power savings in $q$, for the logarithmic density of the set of real numbers $x$ for which $π(x;q,a_1) > π(x;q,a_2) > π(x;q,a_3)$. The relationship among the $a_i$ allows us to normalize the error terms for the $π(x;q,a_i)$ in an atypical way that creates mutual independence among their distributions, and also allows for a proof technique that uses only elementary tools from probability.
description: 31 pages
Vacuum Stability in the Standard Model
Creators: name: Tang, Yong
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The long-awaited Higgs particle H around 125 GeV has been observed at the LHC. Interpreting it as the standard model Higgs boson and if there is no new physics between electroweak and Planck scale, we then don't have a stable vacuum. Here, we give a brief review of the electroweak vacuum stability and some related theoretical issues in the standard model. Possible ways to save the stability are also discussed.
description: 11 pages, 4 figures, invited for Modern Physics Letter A; References updated
Additional file 1 of Consumption of fruits and vegetables among adolescents in Arab Countries: a systematic review
Creators: name: Zeidan, Widad
name: Taweel, Haneen
name: Shalash, Aisha
name: Husseini, Abdullatif
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: Plant Biology

description: Additional file 1. PRISMA Checklist.