cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On the Relativistic anisotropic configurations
Creators: name: Shojai, F.
name: Kohandel, M.
name: Stepanian, A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper we study anisotropic spherical polytropes within the framework of general relativity. Using the anisotropic Tolman-Oppenheimer-Volkov (TOV) equations, we explore the relativistic anisotropic Lane-Emden equations. We find how the anisotropic pressure affects the boundary conditions of these equations. Also we argue that the behaviour of physical quantities near the center of star changes in the presence of anisotropy. For constant density, a class of exact solution is derived with the aid of a new ansatz and its physical properties are discussed.
description: 4 figures
title: Einfach. Online. Lernen.
title: E-Learning in der Stadtbibliothek Ludwigsburg, ein Praxisbericht
titleType: AlternativeTitle
Creators: name: Nachtwey, Frank
Publisher: name: Technische Universität Dortmund
Year: 2016
Subjects: subject: E-Learning
subject: Online-Lernen
subject: Lebenslanges Lernen
subject: 000

description: Lernen, wo und wann man will, Zuhause oder unterwegs auf dem mobilen Endgerät – dank der Online-Lernplattform der Stadtbibliothek Ludwigsburg ist das kein Problem mehr. Seit Mitte 2013 bietet die Stadtbibliothek Ludwigsburg ihren Nutzerinnen und Nutzern die Möglichkeit, auf der Online-Lernplattform zeit- und ortsunabhängig ihr Wissen im Bereich Sprache, Wirtschaft und EDV zu erweitern. Die einzige Voraussetzung für die Nutzung der Angebote ist ein gültiger Bibliotheksausweis. Mittlerweile wurde das im Jahr 2012 erfolgreich gestartete Pilotprojekt auf weitere Bibliotheken in Baden-Württemberg ausgeweitet und es konnten zusätzliche digitale Angebote ins Portfolio aufgenommen werden. Mit Übergabe der Projektträgerschaft an den Landesverband Baden-Württemberg im Deutschen Bibliotheksverband e.V. wird an einer Verstetigung und nachhaltigen Nutzung der Lernplattform gearbeitet. Im Vortrag werden zunächst die Rahmenbedingungen des Projektes skizziert, welches aus Mitteln des Innovationsfonds des Ministeriums für Kultus, Jugend und Sport Baden-Württemberg Unterstützung fand. Anschließend richtet sich der Blick auf die Lernplattform und die damit verbundenen, vielfältigen Herausforderungen. Neben technischen und inhaltlichen Fragestellungen, galt den lizenz- und datenschutzrechtlichen Aspekten besondere Beachtung. Mit interessanten Ergebnissen aus ersten Nutzerbefragungen sowie einem Statusbericht zum aktuellen Projektstand wird der Vortrag abgerundet.
title: Digitale Lesekompetenz und digitale Kultur
title: Konzept, Veranstaltungen und Vermittlung in der Stadtbibliothek Stuttgart
titleType: AlternativeTitle
Creators: name: Jung, Meike
Publisher: name: Technische Universität Dortmund
Year: 2016
Subjects: subject: digitale Lesekompetenz
subject: Datenschutz
subject: digitale Kultur
subject: Veranstaltungen
subject: Kooperationen
subject: Netzwerke
subject: 000

description: Konzept, Veranstaltungen und Vermittlung in der Stadtbibliothek Stuttgart Unter dem Begriff „digitale Lesekompetenz“ schaut die Stadtbibliothek Stuttgart unter die glänzenden Medienoberflächen. Sie thematisiert die Nutzungsqualitäten und Auswirkungen der digitalen Medien sowie die gesellschaftlichen und persönlichen Konsequenzen. Medien- und Recherchekompetenz, Datenschutz, Privatsphäre und Sicherheit im Netz sind Themen, die von der Stadtbibliothek Stuttgart gemeinsam mit einem Netzwerk von spezialisierten Partnern in interaktiven Angeboten vermittelt werden. Zudem ermöglicht die Präsentation von Netzkunst, Netzliteratur und GameArt neue und unkonventionelle Perspektiven, regt zur Diskussion an und bietet Denkanstöße und Anregungen zur Auseinandersetzung mit der digitalen Kultur.
Expiration Price Option Model
Creators: name: Lee, David
Publisher: name: Zenodo
Year: 2023
Subjects: Expiration Price Option Model

description: The model allows users to calculate daily amortization amount using total number of amortization dates and amortization of the initial premium based on the specified amortization history.
description: https://ia601502.us.archive.org/7/items/gicOption/gicOption.pdf
2015 Southern Taurid fireballs and asteroids 2005 UR and 2005 TF50
Creators: name: Olech, A.
name: Zoladek, P.
name: Wisniewski, M.
name: Rudawska, R.
name: Beben, M.
name: Krzyzanowski, T.
name: Myszkiewicz, M.
name: Stolarz, M.
name: Gawronski, M.
name: Gozdalski, M.
name: Suchodolski, T.
name: Wegrzyk, W.
name: Tyminski, Z.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: On the night of Oct 31, 2015 two bright Southern Taurid fireballs occurred over Poland, being one of the most spectacular bolides of this shower in recent years. The first fireball - PF311015a Okonek - was detected by six video stations of Polish Fireball Network (PFN) and photographed by several bystanders, allowing for precise determination of the trajectory and orbit of the event. The PF311015a Okonek entered Earth's atmosphere with the velocity of 33.2 +\- 0.1 km/s and started to shine at height of 117.88 +\- 0.05 km. The maximum brightness of -16.0 +\- 0.4 mag was reached at height of 82.5 +\- 0.1 km. The trajectory of the fireball ended at height of 60.2 +\- 0.2 km with terminal velocity of 30.2 +\- 1.0 km/s. The second fireball - PF311015b Ostrowite - was detected by six video stations of PFN. It started with velocity of 33.2 +\- 0.1 km/s at height of 108.05 +\- 0.02 km. The peak brightness of -14.8 +\- 0.5 mag was recorded at height of 82.2 +\- 0.1 km. The terminal velocity was 31.8 +\- 0.5 km/s and was observed at height of 57.86 +\- 0.03 km. The orbits of both fireballs are similar not only to orbits of Southern Taurids and comet 2P/Encke, but even closer resemblance was noticed for orbits of 2005 UR and 2005 TF50 asteroids. Especially the former object is interesting because of its close flyby during spectacular Taurid maximum in 2005. We carried out a further search to investigate the possible genetic relationship of Okonek and Ostrowite fireballs with both asteroids, that are considered to be associated with Taurid complex. Although, we could not have confirmed unequivocally the relation between fireballs and these objects, we showed that both asteroids could be associated, having the same origin in a disruption process that separates them.
description: 12 pages, 10 figures, accepted for publication in MNRAS
Coherent response of a stochastic nonlinear oscillator to a driving force: analytical characterization of the spectral signatures
Creators: name: Plata, J.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We study the dynamics of a classical nonlinear oscillator subject to noise and driven by a sinusoidal force. In particular, we give an analytical identification of the mechanisms responsible for the supernarrow peaks observed recently in the spectrum of a mechanical realization of the system. Our approach, based on the application of averaging techniques, simulates standard detection schemes used in practice. The spectral peaks, detected in a range of parameters corresponding to the existence of two attractors in the deterministic system, are traced to characteristics already present in the linearized stochastic equations. It is found that, for specific variations of the parameters, the characteristic frequencies near the attractors converge on the driving frequency, and, as a consequence, the widths of the peaks in the spectrum are significantly reduced. The implications of the study to the control of the observed coherent response of the system are discussed.
Mildly obscured active galaxies and the cosmic X-ray background
Creators: name: Esposito, Valentino
name: Walter, Roland
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The diffuse cosmic X-ray background (CXB) is the sum of the emission of discrete sources, mostly massive black-holes accreting matter in active galactic nuclei (AGN). The CXB spectrum differs from the integration of the spectra of individual sources, calling for a large population, undetected so far, of strongly obscured Compton thick AGN. Such objects are predicted by unified models, which attribute most of the AGN diversity to their inclination on the line of sight, and play an important role for the understanding of the growth of black holes in the early Universe. The fraction of obscured AGN at low redshift can be derived from the observed CXB spectrum assuming AGN spectral templates and luminosity functions. We show that high signal-to-noise average hard X-ray spectra, derived from more than a billion seconds of effective exposure time with the Swift/BAT instrument, imply that mildly obscured Compton thin AGN feature a strong reflection and contribute massively to the CXB. A population of Compton thick AGN larger than that effectively detected is not required, as no more than 6\% of the CXB flux can be attributed to them. The stronger reflection observed in mildly obscured AGN suggests that the covering fraction of the gas and dust surrounding their central engines is a key factor in shaping their appearance. These mildly obscured AGN are easier to study at high redshift than Compton thick sources.
Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. V. A New Size-Luminosity Scaling Relation for the Broad-Line Region
Creators: name: Du, Pu
name: Lu, Kai-Xing
name: Zhang, Zhi-Xiang
name: Huang, Ying-Ke
name: Wang, Kai
name: Hu, Chen
name: Qiu, Jie
name: Li, Yan-Rong
name: Fan, Xu-Liang
name: Fang, Xiang-Er
name: Bai, Jin-Ming
name: Bian, Wei-Hao
name: Yuan, Ye-Fei
name: Ho, Luis C.
name: Wang, Jian-Min
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: This paper reports results of the third-year campaign of monitoring super-Eddington accreting massive black holes (SEAMBHs) in active galactic nuclei (AGNs) between 2014-2015. Ten new targets were selected from quasar sample of Sloan Digital Sky Survey (SDSS), which are generally more luminous than the SEAMBH candidates in last two years. H$β$ lags ($τ_{_{\rm Hβ}}$) in five of the 10 quasars have been successfully measured in this monitoring season. We find that the lags are generally shorter, by large factors, than those of objects with same optical luminosity, in light of the well-known $R_{_{\rm Hβ}}-L_{5100}$ relation. The five quasars have dimensionless accretion rates of $\dot{\mathscr{M}}=10-10^3$. Combining measurements of the previous SEAMBHs, we find that the reduction of H$β$ lags tightly depends on accretion rates, $τ_{_{\rm Hβ}}/τ_{_{R-L}}\propto\dot{\mathscr{M}}^{-0.42}$, where $τ_{_{R-L}}$ is the H$β$ lag from the normal $R_{_{\rm Hβ}}-L_{5100}$ relation. Fitting 63 mapped AGNs, we present a new scaling relation for the broad-line region: $R_{_{\rm Hβ}}=α_1\ell_{44}^{β_1}\,\min\left[1,\left(\dot{\mathscr{M}}/\dot{\mathscr{M}}_c\right)^{-γ_1}\right]$, where $\ell_{44}=L_{5100}/10^{44}\,\rm erg~s^{-1}$ is 5100 Å continuum luminosity, and coefficients of $α_1=(29.6_{-2.8}^{+2.7})$ lt-d, $β_1=0.56_{-0.03}^{+0.03}$, $γ_1=0.52_{-0.16}^{+0.33}$ and $\dot{\mathscr{M}}_c=11.19_{-6.22}^{+2.29}$. This relation is applicable to AGNs over a wide range of accretion rates, from $10^{-3}$ to $10^3$. Implications of this new relation are briefly discussed.
description: 15 pages, 9 figures, 5 table, accepted for publication in The Astrophysical Journal
Aplicação dos Princípios FAIR em pesquisas com dados de ambientes sociais: uma análise exploratória
Creators: name: Salustiano, Skrol
name: Gouveia, Fábio
Publisher: name: Zenodo
Year: 2023

description: Apresentação realizada na sessão “O meu Póster em 30 segundos” da 14ª Conferência Lusófona de Ciência Aberta, Natal Brasil, de 18 a 21 de setembro de 2023.
Construction and vaccine potential of aroa biosynthetic mutants of pasteurella
Creators: name: Homchampa., Preecha
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Stability of viscosity stratified flows down an incline: Role of miscibility and wall slip
Creators: name: Ghosh, Sukhendu
name: Usha, R.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The effects of wall velocity slip on the linear stability of a gravity-driven miscible two-fluid flow down an incline are examined. The fluids have the matched density but different viscosity. A smooth viscosity stratification is achieved due to the presence of a thin mixed layer between the fluids. The results show that the presence of slip exhibits a promise for stabilizing the miscible flow system by raising the critical Reynolds number at the onset and decreasing the bandwidth of unstable wave numbers beyond the threshold of the dominant instability. This is different from its role in the case of a single fluid down a slippery substrate where slip destabilizes the flow system at the onset. Though the stability properties are analogous to the same flow system down a rigid substrate, slip is shown to delay the surface mode instability for any viscosity contrast. It has a damping/promoting effect on the overlap modes (which exist due to the overlap of critical layer of dominant disturbance with the mixed layer) when the mixed layer is away/close from/to the slippery inclined wall. The trend of slip effect is influenced by the location of the mixed layer, the location of more viscous fluid and the mass diffusivity of the two fluids. The stabilizing characteristics of slip can be favourably used to suppress the non-linear breakdown which may happen due to the coexistence of the unstable modes in a flow over a substrate with no slip. The results of the present study suggest that it is desirable to design a slippery surface with appropriate slip sensitivity in order to meet a particular need for a specific application.
description: The paper contains 17 pages and 13 figures. It is submitted for publication to Physics of Fluids
Categorical generalization of spinfoam models
Creators: name: Mikovic, Aleksandar
name: Vojinovic, Marko
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We give a brief review of the problem of quantum gravity. After the discussion of the nonrenormalizability of general relativity, we briefly mention the main research directions which aim to resolve this problem. Our attention then focuses on the approach of Loop Quantum Gravity, specifically spinfoam models. These models have some issues concerning the semiclassical limit and coupling of matter fields. The recent developments in category theory provide us with the necessary formalism to introduce a new action for general relativity and perform covariant quantization so that the issues of spinfoam models are successfully resolved.
description: Proceedings of the QQQ conference, Tallinn, Estonia, 2012. 10 pages
The Symmetric signature of cyclic quotient singularities
Creators: name: Caminata, Alessio
name: Katthän, Lukas
Publisher: name: arXiv
Year: 2016
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 13A35 (Primary), 13A50, 52B20 (Secondary)

description: The symmetric signature is an invariant of local domains which was recently introduced by Brenner and the first author in an attempt to find a replacement for the $F$-signature in characteristic zero. In the present note we compute the symmetric signature for two-dimensional cyclic quotient singularities, i.e. invariant subrings $k[[u,v]]^G$ of rings of formal power series under the action of a cyclic group $G$. Equivalently, these rings arise as the completions (at the irrelevant ideal) of two-dimensional normal toric rings. We show that for this class of rings the symmetric signature coincides with the $F$-signature.
description: 7 pages
Transition from sign-reversed to sign-preserved Cooper-pairing symmetry in sulfur-doped iron selenide superconductors
Creators: name: Wang, Qisi
name: Park, J. T.
name: Feng, Yu
name: Shen, Yao
name: Hao, Yiqing
name: Pan, Bingying
name: Lynn, J. W.
name: Ivanov, A.
name: Chi, Songxue
name: Matsuda, M.
name: Cao, Huibo
name: Birgeneau, R. J.
name: Efremov, D. V.
name: Zhao, Jun
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: An essential step toward elucidating the mechanism of superconductivity is to determine the sign/phase of superconducting order parameter, as it is closely related to the pairing interaction. In conventional superconductors, the electron-phonon interaction induces attraction between electrons near the Fermi energy and results in a sign-preserved s-wave pairing. For high-temperature superconductors, including cuprates and iron-based superconductors, prevalent weak coupling theories suggest that the electron pairing is mediated by spin fluctuations which lead to repulsive interactions, and therefore that a sign-reversed pairing with an s+-or d-wave symmetry is favored. Here, by using magnetic neutron scattering, a phase sensitive probe of superconducting gap, we report the observation of a transition from the sign-reversed to sign-preserved Cooper-pairing symmetry with insignificant changes in Tc in the S-doped iron selenide superconductors KxFe2-y(Se1-zSz)2. We show that a rather sharp magnetic resonant mode well below the superconducting gap (2delta) in the undoped sample (z = 0) is replaced by a broad hump structure above 2delta under 50% S doping. These results cannot be readily explained by simple spin fluctuation-exchange pairing theories and, therefore, multiple pairing channels are required to describe superconductivity in this system. Our findings may also yield a simple explanation for the sometimes contradictory data on the sign of the superconducting order parameter in iron-based materials.
description: 11 pages, 4 figures, Supplemental Materials available upon request
Peculiarities of α-element abundances in Galactic open clusters
Creators: name: Marsakov, V. A.
name: Gozha, M. L.
name: Koval', V. V.
name: Shpigel', L. V.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: A catalog compiling the parameters of 346 open clusters, including their metallicities, positions, ages, and velocities has been composed. The elements of the Galactic orbits for 272 of the clusters have been calculated. Spectroscopic determinations of the relative abundances, [el/Fe], for 14 elements synthesized in various nuclear processes averaged over data from 109 publications are presented for 90 clusters. Since no systematic effects distorting the relative abundances of the studied elements in these clusters have been found, these difference suggest real differences between clusters with high, elongated orbits and field stars. In particular, this supports the earlier conclusion, based on an analysis of the elements of the Galactic orbits, that some clusters formed as a result of interactions between high-velocity, metal-poor clouds and the interstellar medium of the Galactic thin disk. On average, clusterswith high, elongated orbits and metallicities ${\rm [Fe/H]} < - 0.1$ display lower relative abundances of the primary á elements than do field stars. The low [O,Mg/Fe] ratios of these clusters can be understood if the high-velocity clouds that gave rise to them were formed of interstellar material from regions where the star-formation rate and/or the masses of Type II supernovae were lower than near the Galactic plane. It is also shown that, on average, the relative abundances of the primary $α$-elements are higher in relatively metal-rich clusters with high, elongated orbits than in field stars. This can be understood if clusters with ${\rm [Fe/H]} > - 0.1$ formed as a result of interactions between metal-rich clouds with intermediate velocities and the interstellar medium of the Galactic disk; such clouds could form from returning gas in a so-called "Galactic fountain".
description: 23 pages, 5 figures, 2 tables
Spinning particles in vacuum spacetimes of different curvature types: Natural reference tetrads, and massless particles
Creators: name: Semerák, Oldřich
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In a previous paper, we considered the motion of massive spinning test particles in the "pole-dipole" approximation, as described by the Mathisson--Papapetrou--Dixon (MPD) equations, and examined its properties in dependence on the spin supplementary condition. We decomposed the equations in the orthonormal tetrad based on the time-like vector fixing the spin condition and on the corresponding spin, while representing the curvature in terms of the Weyl scalars obtained in the Newman--Penrose (NP) null tetrad naturally associated with the orthonormal one; the projections thus obtained did not contain the Weyl scalars $Ψ_0$ and $Ψ_4$. In the present paper, we choose the interpretation tetrad in a different way, attaching it to the tangent $u^μ$ of the world-line representing the history of the spinning body. Actually {\em two} tetrads are suggested, both given "intrinsically" by the problem and each of them incompatible with one specific spin condition. The decomposition of the MPD equation, again supplemented by writing its right-hand side in terms of the Weyl scalars, is slightly less efficient than in the massive case, because $u^μ$ cannot be freely chosen (in contrast to $V^μ$) and so the $u^μ$-based tetrad is less flexible. In the second part of this paper, a similar analysis is performed for massless spinning particles; in particular, a certain "intrinsic" interpretation tetrad is again found. The respective decomposition of the MPD equation of motion is considerably simpler than in the massive case, containing only $Ψ_1$ and $Ψ_2$ scalars and not the cosmological constant. An option to span the spin-bivector eigen-plane, besides the world-line null tangent, by a main principal null direction of the Weyl tensor can lead to an even simpler result.
description: 12 pages, no figures
Shortening heat in striated muscle
Creators: name: Holroyd., Sean
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Effects of Integrated Soil and Water Conservation on Selected Soil Nutrients of Watershed in Toke Kutaye, Ethiopia
Creators: name: Kuma, Tolera
Publisher: name: figshare
Year: 2022
Subjects: subject: 120504 Land Use and Environmental Planning
subject: FOS: Social and economic geography
subject: 129999 Built Environment and Design not elsewhere classified
subject: FOS: Civil engineering

description: It focuses on effect of integrating SWC measures in different farm plots on selected soil nutrients. A total of 18 composite soil samples from 0 to 30 cm depth for both conserved and un-conserved lands from upper, middle, and lower slopes of the watershed were collected and analyzed following standard laboratory procedures
Beyond “an iron fist in a velvet glove” : American people-to-people sport diplomacy during the late and post-Cold War eras (1980-2020)
Creators: name: Schelfhout, Sam Thomas
name: 0000-0003-2109-1397
Publisher: name: The University of Texas at Austin
Year: 2023
Subjects: Sport diplomacy
United States
People to people
Cold War
Sportsunited
State Department
Sports exchanges

description: As the debate surrounding the relationship between sport and politics remains heated in American popular discourse, the conundrum permeates the field of sport diplomacy and sport’s legitimacy as a political instrument. Nations popularly wielded the propagandistic power of sport since the beginning of the Cold War, using sporting events to achieve foreign policy objectives. States, governing bodies, and other nonstate actors use public diplomacy to understand cultures, attitudes, and behavior; build and manage relationships; and influence opinions and actions to advance interests and values. Sport is increasingly becoming an attractive option in public diplomacy, and the incorporation of uniform mechanisms for achieving cultural mediation objectives across governments has become the norm in several governments worldwide. In the United States, the mission of the Department of State, Bureau of Educational and Cultural Affairs, and the Sport Diplomacy Division is to develop relationships between Americans and citizens from nations worldwide by sharing a common goal through sports. While sport diplomacy is primarily used to advance interstate relations and foreign policy objectives on behalf of national governments, private actors have increasingly embraced the practice in achieving a broader range of benefits. Leaders within the Department of State and an increasing number of non-state actors must continue to harness the unique power sport possesses in bridging differences, developing positive associations with foreign countries, and advancing the myriad of benefits that sport can present. Emerging trends, such as digital diplomacy and esports diplomacy, influence program leaders to continuously improve and adapt programming to reach as many global citizens as possible. This project will focus on how the United States government and non-governmental actors interpret and implement people-to-people sport diplomacy in the post-Cold War era. This research employs a mixed-methods approach, utilizing oral histories, content analyses, and official documents from physical and digital archives to illuminate how people-to-people sports exchanges are conducted in the U.S. and abroad. Reflecting on the history of people-to-people sports exchanges and insights from professionals who have previously steered such programs, governmental and non-governmental agencies should explore and encourage opportunities to engage in people-to-people sport diplomacy initiatives.
Kompetenzzentrum OCR - Automatische Texterkennung als Serviceangebot
Creators: name: Will, Larissa
name: Huff, Dorothee
Publisher: name: Zenodo
Year: 2023
Subjects: FORGE2023
OCR
HTR
Serviceangebot
Wissenschaftsunterstützung
Volltexterkennung

description: Die Möglichkeiten, die verschiedenen Programme im Bereich automatisierter Texterkennung heutzutage bieten, sind vielfältig. Deren Anwendung sowie die Vor- und Nachverarbeitung der Digitalisate ist jedoch nicht immer intuitiv. Im Projekt OCR-BW haben die Universitätsbibliotheken Mannheim und Tübingen seit 2019 das "Kompetenzzentrum Volltexterkennung von handschriftlichen und gedruckten Werken" aufgebaut und beraten seitdem Informationseinrichtungen und wissenschaftliche Projekte in Baden-Württemberg zu diesem Thema. Das umfangreiche Know-how im Bereich automatisierte Texterkennung und die verschiedenen Serviceangebote des Kompetenzzentrums sollen hier erläutert werden und Wissenschaftler*innen hinsichtlich der Einsatzmöglichkeiten von Texterkennungssoftware informiert werden.
title: Incidence and risk factors of hiatal hernia following resection for gastric and esophageal cancer
Creators: name: Biebl, Matthias
name: Andreou, Andreas
name: Schmidt, Sven-Christian
name: Struecker, Benjamin
name: Dadras, Mehran
name: Sauer, Igor
name: Chopra, Sascha
name: Fikatas, Panagiotis
name: Pratschke, Johann
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Background: Hiatal hernia (HH) following resection for gastric or esophageal cancer is a potentially life-threatening event that my lead to emergent surgery. However, the incidence and risk factors of this complication remain unclear. Materials and methods: Data of patients who underwent resection[for full text, please go to the a.m. URL]
description: 133. Kongress der Deutschen Gesellschaft für Chirurgie
Contact numbers for sphere packings
Creators: name: Bezdek, Karoly
name: Khan, Muhammad A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Metric Geometry (math.MG)
subject: FOS: Mathematics

description: In discrete geometry, the contact number of a given finite number of non-overlapping spheres was introduced as a generalization of Newton's kissing number. This notion has not only led to interesting mathematics, but has also found applications in the science of self-assembling materials, such as colloidal matter. With geometers, chemists, physicists and materials scientists researching the topic, there is a need to inform on the state of the art of the contact number problem. In this paper, we investigate the problem in general and emphasize important special cases including contact numbers of minimally rigid and totally separable sphere packings. We also discuss the complexity of recognizing contact graphs in a fixed dimension. Moreover, we list some conjectures and open problems.
description: 17 pages, 2 figures
Data Papers - Eine kritische Bestandsaufnahme
Creators: name: Jansky, Caroline
name: de la Iglesia, Martin
Publisher: name: Zenodo
Year: 2023
Subjects: FORGE2023
Data Journals
Data Papers
Zeitschriften

description: Data Papers schlagen die Brücke zwischen der etablierten Publikationsform des Zeitschriftenartikels und neuartigen Forschungsdatenpublikationen. Das Poster visualisiert die Skizze eines Data Papers für die Digitalen Geisteswissenschaften und den Prozess seiner Erstellung. Für diese konzeptuellen Überlegungen zum Publikationsformat Data Paper werden im Rahmen einer Bestands-aufnahme sowohl geisteswissenschaftliche Data Journals / Data Papers als auch solche Publikationsorgane, die sich nicht ausdrücklich als Data Journals verstehen, hinsichtlich ihres Umgangs mit Forschungsdaten betrachtet. So werden die unterschiedlichen Herangehensweisen an und Verständnisse von Data Papers herausgearbeitet. Dabei gilt es, die Bedarfe der beteiligten Akteur*innen zu ermitteln und gegeneinander abzuwägen.
title: Reconstructive carinal surgery – Indication and perioperative management
Creators: name: Eichhorn, Florian
name: Dienemann, Hendrik
name: Männle, Clemens
name: Hoffmann, Hans
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Background: Carinal resection of the trachea is a challenging procedure in pulmonary and central airway surgery. There is only a few number of resectable cases with locally advanced malignoma and careful selection of surgical patients is inevitable. Aim of the study was to illustrate common surgical[for full text, please go to the a.m. URL]
description: 133. Kongress der Deutschen Gesellschaft für Chirurgie
title: Hämorrhoidal-Arterien-Ligatur (HAL) und Recto-Anal-Repair (RAR), die minimal invasive Hämorrhoidenoperation im ambulanten Bereich. Ergebnisse aus der eigenen Praxis
Creators: name: Pedall, Johanna
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Das Hämorrhoidalleiden ist für die meisten Patienten mit Schamgefühl, chronischer Symptomatik und einer weit verbreiteten Angst vor einem operativen Eingriff verbunden. Mit Erzählungen von blutigen, schmerzhaften Eingriffen mit langen Genesungsprozessen und unnötigen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 133. Kongress der Deutschen Gesellschaft für Chirurgie
Factorization of network reliability with perfect nodes II: Connectivity matrix
Creators: name: Burgos, Juan Manuel
Publisher: name: arXiv
Year: 2016
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics

description: We prove the determinant connectivity matrix formula. Mathematically, the proof introduces novel techniques based on an algebraic approach and connectivity properties. Although this is the second part of a previous paper and has its original motivation there, the paper is self contained and the result is interesting in itself.
title: Метаболический статус высокопродуктивных коров молочного направления в условиях интенсивных технологий эксплуатации
Creators: name: Киреев, Иван Валентинович
name: Оробец, Владимир Александрович
name: Пьянов, Богдан Валентинович
Publisher: name: ФГБНУ КНЦЗВ
Year: 2022

description: Изучены показатели метаболизма высокопродуктивного крупного рогатого скота мо-лочного направления продуктивности ярославской голштинизированной породы в различ-ные периоды эксплуатации. Установлено, что наибольшая напряженность обменных процес-сов отмечается у коров в первый месяц лактации. Данные, поученные в ходе проведенных ис-следований, указывают на нарушение функционального состояния органов мочевыдели-тельной системы, что свидетельствует о необходимости разработки методов дополнитель-ной диагностики, эффективных профилактических мер и средств фармакологической и тех-нологической коррекции.
Interactions of human immunodeficiency virus type 1 and Simian immunodeficiency virus Nef proteins with Src family kinases
Creators: name: Holloway., Gavan
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Migrating Research Data to Another Repository
Creators: name: Zinn, Claus
name: Trippel, Thorsten
Publisher: name: Zenodo
Year: 2023
Subjects: FORGE2023
Research Data Migration
Repository Systems
Lessons Learned

description: Five years ago, we crafted a detailed scenario for migrating our research data from our locally-maintained, institutional repository to an external repository for which we had little control over. Now, with the rising cost of updating and maintaining our repository software to the latest version, we decided to realize the scenario step by step. We describe the challenges we encountered in the migration process.
title: Invasive Pilzinfektionen bei Patienten nach allogener Stammzelltransplantation
Creators: name: Harrison, Nicole
name: Forstner, Christina
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Patienten nach allogener Stammzelltransplantation (HSCT) sind einem erhöhten Risiko für invasive Pilzerkrankungen (IFDs) ausgesetzt [ref:1]. Daher ist es Ziel dieser retrospektiven Kohortenstudie der Medizinischen Universität Wien sowohl die epidemiologischen Trends von wahrscheinlichen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Frühjahrstagung der Sektion Antimykotische Chemotherapie 2016
title: Entzugserscheinungen nach dem Konsum von synthetischen Cannabinoiden im Jugendalter: Fall-Beispiel – EU Project Spice II Plus
Creators: name: Kithinji, J.
name: Angerer, V.
name: Franz, F.
name: Hermanns-Clausen, M.
name: Auwärter, V.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Fragestellung: Seit 2008 wurden mehr als 140 verschiedene synthetische Cannabinoide (SC) in sogenannten Kräutermischungen (KM) identifiziert. Die SC sind potente CB1-Rezeptor-Agonisten, die meist eine wesentlich höhere Wirkpotenz und intrinsische Aktivität als THC aufweisen. Ihre psychotrope[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Süddeutscher Kongress für Kinder- und Jugendmedizin; 65. Jahrestagung der Süddeutschen Gesellschaft für Kinder- und Jugendmedizin gemeinsam mit der Süddeutschen Gesellschaft für Kinderchirurgie und dem Berufsverband der Kinder- und Jugendärzte e.V. – Landesverband Hessen
Deliverable 1.2. Methodology to elaborate a consumption white paper
Creators: name: Yuna, Chiffoleau
name: Dourian Tara
name: Perényi Zsófia
name: Gulyás Emese
Publisher: name: Zenodo
Year: 2022
Subjects: consumer participation
public participation
food chains
participatory research

description: The Deliverable 1.2 “Methodology to elaborate a consumption white paper” is intended to guide the implication of consumers, considered as citizens, in the decisions relative to the development of food chains. It is addressed to the DIVINFOOD consortium, and to all value chain actors, development services, policy-makers, researchers or citizen associations seeking methods to make consumer-citizens decision-makers in their innovation, policy or research activities concerning food chains. The document first reviews inspiring approaches for involving citizens in developing recommendations on potentially complex topics, used in the agriculture and food sector. Second, it describes the methodology developed in DIVINFOOD to elaborate a white paper, which can be replicated or adapted in other contexts.
Bayesian Analysis of Two Stellar Populations in Galactic Globular Clusters I: Statistical and Computational Methods
Creators: name: Stenning, D. C.
name: Wagner-Kaiser, R.
name: Robinson, E.
name: van Dyk, D. A.
name: von Hippel, T.
name: Sarajedini, A.
name: Stein, N.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We develop a Bayesian model for globular clusters composed of multiple stellar populations, extending earlier statistical models for open clusters composed of simple (single) stellar populations (vanDyk et al. 2009, Stein et al. 2013). Specifically, we model globular clusters with two populations that differ in helium abundance. Our model assumes a hierarchical structuring of the parameters in which physical properties---age, metallicity, helium abundance, distance, absorption, and initial mass---are common to (i) the cluster as a whole or to (ii) individual populations within a cluster, or are unique to (iii) individual stars. An adaptive Markov chain Monte Carlo (MCMC) algorithm is devised for model fitting that greatly improves convergence relative to its precursor non-adaptive MCMC algorithm. Our model and computational tools are incorporated into an open-source software suite known as BASE-9. We use numerical studies to demonstrate that our method can recover parameters of two-population clusters, and also show model misspecification can potentially be identified. As a proof of concept, we analyze the two stellar populations of globular cluster NGC 5272 using our model and methods. (BASE-9 is available from GitHub: https://github.com/argiopetech/base/releases).
description: 18 pages, 9 figures, 2 tables. To be published in The Astrophysical Journal
Prostaglandin E2 and its role in the maturation of the hypothalamo-pituitary-adrenal axis of the ovine fetus :
Creators: name: Hollingworth., Samantha Anne
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
title: Влияние состава кормовых ценозов на протеиновую ценность силоса в условиях СПК «Левочский» Новгородской области
Creators: name: Бевз, Светлана
name: Тошкина, Елена
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2022

description: На основании анализа результатов испытаний силоса, заготовленного из различных полевых и луговых ценозов СПК «Левочский», установлено, что на протеиновую ценность корма большое влияние оказали соблюдение оптимальных сроков скашивания ценозов, правильный подбор компонентов луговых травостоев и сроки их использования.
FDM im materiellen Erbe von rund drei Millionen Jahren Menschheits- und Umweltgeschichte -Beispiele für die Einbeziehung der Forschungs-Community durch TRAILs in NFDI4Objects
Creators: name: Thiery, Florian
name: Höke, Benjamin
name: Keller, Christin
Publisher: name: Zenodo
Year: 2023
Subjects: FORGE2023
NFDI
Forschungsdatenmanagement
FAIR

description: NFDI4Objects ist ein Konsortium innerhalb der Nationalen Forschungsdateninfrastruktur (NFDI), das sich dem materiellen Erbe von rund drei Millionen Jahren Menschheits- und Umweltgeschichte widmet. Dieses Paper stellt Aspekte verschiedener NFDI4Objects TRAILs (Task-Related Activities for the Implementation and Launch of services) vor. Dazu zählen Evaluierungen und Umfeldanalysen, die mit Hilfe der Forschungscommunity erarbeitet werden. Des Weiteren werden Methoden und Infrastrukturen vorgestellt, die es ermöglichen, FAIRe und nachvollziehbare Daten zu erzeugen. Zudem wird erörtert, wie Community Hubs (z.B. Wikidata und Wikipedia) zu beitragen können.
Entwicklung und Implementierung eines Metadaten-Modells für Literatur im Netz - Ein Erfahrungsbericht aus dem Projekt SDC4Lit
Creators: name: Buck, Nina
name: Ulrich, Mona
name: Jung, Kerstin
name: Ganzenmüller, Andreas
name: Kushnarenko, Volodymyr
name: Bönisch, Thomas
Publisher: name: Zenodo
Year: 2023
Subjects: FORGE2023
Metadaten-Modell
Literatur im Netz
MODS
PREMIS

description: Die Entwicklung eines passenden Metadaten-Modells erfordert Zeit und Aufwand und darf sich nicht nur auf die Beschreibung der Daten selbst beschränken, sondern muss immer auch dem Einsatz auf unterschiedlichen Systemen gerecht werden. Im Projekt SDC4Lit wurde für archivierte literarische Werke aus dem Netz ein Metadaten-Modell basierend auf Standards verschiedener Kataloge und Datenbanken sowie im Hinblick auf die Implementierung in einem Repositorium entwickelt.
Work Extraction and Energy Storage in the Dicke Model
Creators: name: Fusco, Lorenzo
name: Paternostro, Mauro
name: De Chiara, Gabriele
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study work extraction from the Dicke model achieved using simple unitary cyclic transformations keeping into account both a non optimal unitary protocol, and the energetic cost of creating the initial state. By analyzing the role of entanglement, we find that highly entangled states can be inefficient for energy storage when considering the energetic cost of creating the state. Such surprising result holds notwithstanding the fact that the criticality of the model at hand can sensibly improve the extraction of work. While showing the advantages of using a many-body system for work extraction, our results demonstrate that entanglement is not necessarily advantageous for energy storage purposes, when non optimal processes are considered. Our work shows the importance of better understanding the complex interconnections between non-equilibrium thermodynamics of quantum systems and correlations among their subparts.
description: 5 pages + supplementary information
Deliverable D1.1. White paper for food chains actors for using agrobiodiversity, listing consumer expectations and aversions
Creators: name: Yuna, Chiffoleau
name: Dourian Tara
name: Perényi Zsófia
name: Gulyás Emese
Publisher: name: Zenodo
Year: 2022
Subjects: Agrobiodiversity
food chain approaches
consumer participation
consumer behaviour
consumer surveys
public participation
participatory research

description: The Deliverable 1.1 “White paper for food chains actors for using agrobiodiversity, listing consumer expectations and aversions” is intended to guide innovation and research in the development of food chains valuing agrobiodiversity, with a special attention to neglected and underutilised crops (NUCs). It is addressed to the DIVINFOOD consortium, and to all value chain actors, development services, policy-makers, researchers and consumer-citizens concerned by the use of agrobiodiversity in food chains. It presents the methodology and the results of i) an online survey implemented in the 7 European countries of the DIVINFOOD project, in which citizen-consumers have been invited to judge different options to use cultivated biodiversity in food chains; ii) focus groups in specific regions in which a focus has been done on NUCs. Results are synthesised through recommendations for DIVINFOOD members, and for all concerned actors.
Phenomenology of dark matter-nucleon effective interactions
Creators: name: Catena, Riccardo
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: I compare the non-relativistic effective theory of one-body dark matter-nucleon interactions to current dark matter direct detection experiments and neutrino telescope observations, presenting exclusion limits on the coupling constants of the theory. In the analysis of direct detection experiments, I focus on the interference of different dark matter-nucleon interaction operators and on predictions observable at directional detectors. Interpreting neutrino telescope observations, I use new nuclear response functions recently derived through nuclear structure calculations and show that hydrogen is not the most important element in the exclusion limit calculation for the majority of the spin-dependent dark matter-nucleon interaction operators
description: Contribution to the TAUP 2015 conference proceedings. 5 pages, 2 figures
Text+ – von der Zusammenkunft von Daten, Werkzeugen und Infrastruktur
Creators: name: Weimer, Lukas
name: Annisius, Marie
name: Dogaru, George
name: Stein, Regine
Publisher: name: Zenodo
Year: 2023
Subjects: FORGE2023
Text+
NFDI
Interoperabilität

description: Die Task Area Infrastruktur/Betrieb des NFDI-Konsortiums Text+ tritt für die Text+-Datendomänen Sammlungen, Lexikalische Ressourcen und Editionen als Infrastrukturprovider auf, befördert deren Vernetzung und unterstützt dadurch eine verbesserte Interoperabilität unterschiedlicher geisteswissenschaftlicher Teilbereiche mit ihren verschiedenartigen Forschungsdaten sowie in die gesamte NFDI hinein. Dies geschieht in der konsortiumsinternen Zusammenarbeit durch die Bereitstellung von Kollaborationstools, für die gesamte geisteswissenschaftliche Community zum Beispiel durch die gemeinsame Nutzung der GND oder die Bereitstellung eines JupyterHubs. Das Poster stellt die Task Area Infrastruktur/Betrieb sowie die genannten Beispiele und deren praktische Einbindung in die Arbeit anhand von Anwendungsfällen vor.