cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Regression methods in waveform modeling: a comparative study
Creators: name: Setyawati, Yoshinta
name: Pürrer, Michael
name: Ohme, Frank
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Gravitational-wave astronomy of compact binaries relies on theoretical models of the gravitational-wave signal that is emitted as binaries coalesce. These models do not only need to be accurate, they also have to be fast to evaluate in order to be able to compare millions of signals in near real time with the data of gravitational-wave instruments. A variety of regression and interpolation techniques have been employed to build efficient waveform models, but no study has systematically compared the performance of these regression methods yet. Here we provide such a comparison of various techniques, including polynomial fits, radial basis functions, Gaussian process regression and artificial neural networks, specifically for the case of gravitational waveform modeling. We use all these techniques to regress analytical models of non-precessing and precessing binary black hole waveforms, and compare the accuracy as well as computational speed. We find that most regression methods are reasonably accurate, but efficiency considerations favour in many cases the most simple approach. We conclude that sophisticated regression methods are not necessarily needed in standard gravitational-wave modeling applications, although problems with higher complexity than what is tested here might be more suitable for machine-learning techniques and more sophisticated methods may have side benefits.
description: 31 pages, 5 figures, typos corrected
Gauge Invariant Evaluation of Nuclear Polarization with Collective Model
Creators: name: Horikawa, Yataro
name: Haga, Akihiro
Publisher: name: arXiv
Year: 2002
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The nuclear-polarization (NP) energies with the collective model commonly employed in the NP calculations for hydrogenlike heavy ions are found to have serious gauge violations when the ladder and cross diagrams only are taken into account. Using the equivalence of charge-current density with a schematic microscopic model, the NP energy shifts with the collective model are gauge invariantly evaluated for the $1s_{1/2}$ states in $^{208}_{~82}$Pb$^{81+}$ and $^{238}_{~92}$U$^{91+}$.
description: 4 pageges, 1 figures
MOESM15 of Immunostaining of modified histones defines high-level features of the human metaphase epigenome
Creators: name: Terrenoire, Edith
name: McRonald, Fiona
name: Halsall, John
name: Page, Paula
name: Illingworth, Robert
name: A Taylor
name: Davison, Val
name: O'Neill, Laura
name: Turner, Bryan
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy

description: Authorsâ original file for figure 5
MOESM12 of Immunostaining of modified histones defines high-level features of the human metaphase epigenome
Creators: name: Terrenoire, Edith
name: McRonald, Fiona
name: Halsall, John
name: Page, Paula
name: Illingworth, Robert
name: A Taylor
name: Davison, Val
name: O'Neill, Laura
name: Turner, Bryan
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy

description: Authorsâ original file for figure 2
title: Die Optimierung des Luftwiderstands in der Fahrzeugaerodynamik unter Anwendung der Adjungiertenmethode
Creators: name: Behnsch, Martin
Publisher: name: UNSPECIFIED
Year: 2021

description: Die Aerodynamikentwicklung eines Kraftfahrzeugs ist ein komplexer Vorgang, der eine Vielzahl von Aufgaben und Zielen umfasst. Sie muss unter anderem einen möglichst niedrigen Luftwiderstandsbeiwert zur Reduktion des Kraftstoffverbrauchs erzielen sowie die Kühlluftzufuhr für wichtige Komponenten des Fahrzeugs sicherstellen. Infolge eines hohen technologischen Fortschritts sind die erforderlichen Optimierungen bestehender und die Entwicklung neuer aerodynamischer Maßnahmen sehr herausfordernd. Zum Zweck der Optimierung genutzte Entwicklungswerkzeuge sollten daher flexibel und ressourcenschonend einsetzbar sein. Für solche Werkzeuge können gradientenbasierte Methoden eine sehr gute Grundlage darstellen. Als eine dieser Methoden bietet die Adjungiertenmethode die Vorteile, dass die Ermittlung der Gradienten nicht von der Anzahl der Parameter oder Variablen abhängt, welche eine zu optimierende, aerodynamische Form beschreiben und dass die Zielgrößen bzw. Zielfunktionen sehr variabel wählbar sind. Damit bietet sie ein großes Potential für Anwendungen in der Fahrzeugaerodynamik. Der erste Teil der vorliegenden Arbeit befasst sich mit der Untersuchung adjungierter Turbulenz im kontinuierlichen Adjungiertenverfahren. Dazu werden die Adjungiertengleichungen zu zwei Turbulenzmodellen im Strömungslöser OpenFOAM implementiert und auf eine vereinfachte, dreidimensionale durchströmte Geometrie angewendet. Den Abschluss dieser Untersuchung bildet die Optimierung dieser Geometrie, einmal unter Anwendung eines der adjungierten Turbulenz-Modelle und zum Vergleich unter Anwendung des Frozen-Turbulence-Ansatzes. Schließlich folgt noch die Diskussion der daraus resultierenden Ergebnisse. Der zweite Teil der Arbeit umfasst die Anwendung eines kontinuierlichen Adjungiertenverfahrens mit dem Frozen Turbulence-Ansatz auf einen skalierten Modellmessträger eines BMW F20 mit dem Ziel, die ermittelten Sensitivitäten durch Versuche im Windkanal zu validieren. Dazu wird zunächst ein geeignetes CFD-Setup entwickelt. Anschließend werden die damit ermittelten Sensitivitäten dazu genutzt, in einer CAE-Umgebung Optimierungsmaßnahmen durch Morphing der Außenhaut des Modellmessträgers zu entwickeln. Die daraus resultierenden Formen werden anschließend durch ein 3D-Druckverfahren gefertigt. Schließlich wird der Modellmessträger in einer finalen Versuchsreihe im AEROLAB der BMW Group sowohl in seiner Ausgangskonfiguration als auch mit den montierten Optimierungsmaßnahmen vermessen, um die daraus resultierende Differenz des Luftwiderstands zu erfassen. Trotz der Beschränkung auf relativ kleine Formänderungen der Außenhaut infolge der Maßnahmen reduziert sich der Luftwiderstand des Messträgers bei einer signifikanten Zahl der final untersuchten Fälle, was auch im Anschluss daran durchgeführte CFD-Simulationen für eine Vielzahl der Maßnahmen bestätigen.
On derivation deviations in an abstract pre-operad
Creators: name: Kluge, L.
name: Paal, E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Algebra (math.QA)
subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: 18D50

description: We consider basic algebraic constructions associated with an abstract pre-operad, such as a $\smile$-algebra, total composition $\bul$, pre-coboundary operator $\de$ and tribraces $\{\cdot,\cdot,\cdot\}$. A derivation deviation of the pre-coboundary operator over the tribraces is calculated in terms of the $\smile$-multiplication and total composition.
description: 14 pages, AmSLaTeX, no figures
Complex scaled relativistic configuration-interaction study of the $LL$ resonances in helium-like ions: from Boron to Argon
Creators: name: Zaytsev, V. A.
name: Maltsev, I. A.
name: Tupitsyn, I. I.
name: Shabaev, V. M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Energies and Auger widths of the $LL$ resonances in He-like ions from boron to argon are evaluated by means of a complex scaled configuration-interaction approach within the framework of the Dirac-Coulomb-Breit Hamiltonian. The nuclear recoil and QED corrections are also taken into account. The obtained results are compared with other calculations based on the complex scaling method as well as with the related results evaluated using the stabilization and basis balancing methods.
description: 22 pages, 2 figures, 4 tables
Forecasting Cycles in the Transportation Sector
Creators: name: Yao, Vincent W.
name: Sloboda, Brian W.
name: Yao, Vincent W.
name: Sloboda, Brian W.
Publisher: name: Unknown
Year: 2005
Subjects: Industrial Organization

description: This paper predicted fluctuations in the transportation sector using leading indicators. From 25 initial candidates, we selected seven leading indicators, using various screening techniques and modern time series models. A composite leading index was constructed and found to perform well in predicting transportation reference cycles. The leading index signals downturns in the transportation sector 10 months ahead and upturns six months ahead on average. The index predicted the latest recession in transportation with a lead of 20 months. The analysis also confi rms the predictive contents of the composite leading index (CLI) in relation to transportation growth cycles. These evaluation criteria ensure accurate forecasts of the general state of the transportation sector in a timely fashion.
The Impact of Transportation Costs on Spatial Competition of Grain Buyers: An Iowa Case Study
Creators: name: Carriquiry, Miguel A.
name: Babcock, Bruce A.
name: Carriquiry, Miguel A.
name: Babcock, Bruce A.
Publisher: name: Unknown
Year: 2005
Subjects: Production Economics

description: Hotelling’s classic model of spatial competition is adapted to estimate the impacts on grain price of the closure of one of three grain buyers on the Mississippi River in the vicinity of Scott County, Iowa. The customers of the buyer who is closing (River Gulf Grain Company) in Davenport, Iowa, are assumed to deliver their grain to a buyer in either Buffalo, Iowa, to the south or to a buyer in Clinton, Iowa, to the north. Calibration of Hotelling’s framework to this situation leads to an estimated decline in grain bids of 1.5¢ per bushel for the buyer located in Clinton and by 2.5¢ per bushel for the buyer located in Buffalo. These estimates are based on an incremental transportation cost of 0.15¢ per mile between the seller’s farm and the buyer. This price decline would reduce gross receipts of the farmers who currently deliver to Davenport by approximately $264,000 per year. The effect of lower price bids on gross receipts of all area farmers would be approximately $750,000 per year. Transportation costs would increase by an estimated $75,000 for those farmers who would have to haul their grain farther because of the closure.
Positive Train Control (PTC): Calculating Benefits and Costs of a New Railroad Control Technology
Creators: name: Resor, Randolph R.
name: Smith, Michael E.
name: Patel, Pradeep K.
name: Resor, Randolph R.
name: Smith, Michael E.
name: Patel, Pradeep K.
Publisher: name: Unknown
Year: 2005
Subjects: Industrial Organization

description: The purpose of this analysis was to quantify the business benefits of Positive Train Control (PTC) for the Class I freight railroad industry. This report does not address the safety benefits of PTC. These were previously quantified by the Rail Safety Advisory Committee (RSAC), which identified nearly a thousand “PPAs” (PTC-preventable accidents) on U.S. railroads over a 12-year period, and determined the savings to be realized from each avoided accident. The RSAC finding was that avoidance of these PPAs was not, by itself, sufficient (from a strictly economic point of view) to justify an investment in PTC. Examples of potential business benefits include: • Line capacity enhancement • Improved service reliability • Faster over-the-road running times • More efficient use of cars and locomotives (made possible by real-time location information) • Reduction in locomotive failures (due to availability of real-time diagnostics) • Larger “windows” (periods during which no trains operate and maintenance workers can safely occupy the track) for track maintenance (made possible by real-time location information) • Fuel savings This paper presents the results of the analysis. It is important to recognize, however, that the state of the art in making these estimates is not sufficiently mature to make exact answers feasible. Presented here are the best estimates now possible, with observations as to how better information may be developed. Benefits were estimated in the above areas and the cost of deploying PTC on the Class I network (99,000 route miles and 20,000 locomotives) were calculated. The conclusions of the analysis were as follows: • Deployment of PTC on the Class I railroad network (99,000 route miles, 20,000 locomotives) would cost between $2.3 billion and $4.4 billion over five years • Annual benefits, once the system was fully implemented, were estimated at $2.2 billion to $3.8 billion • Internal rate of return was estimated (depending on timing and cost) to be between 44% and 160%
Einfluss von Lignocelluloseaufschlüssen auf die nachgeschaltete enzymatische Verzuckerung sowie Ethanol-Fermentation von Biertreber
Creators: name: Nötzold, Mirko
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: Lignocelluloseaufschluss
subject: Biertreberaufschluss
subject: Fermentation mit Bäckerhefe
subject: verdünnter Natriumhydroxidaufschluss
subject: verdünnter Schwefelsäureaufschluss
subject: Enzymverzuckerung
subject: hohe Feststoffbeladung
subject: 664

description: Der fortschreitende Klimawandel führt zum Umdenken in der Politik. Im Vordergrund steht dabei die Vermeidung der Treibhausgasemissionen durch Verbrennung fossiler Rohstoffe. Durch Nutzung von Biokraftstoffen im Verkehrssektor sind deutliche Einsparungspotenziale möglich. Deshalb wurde ein Mindestanteil dieser Kraftstoffe am Gesamtkraftstoffverbrauch in der Europäischen Union vorgeschrieben. Die Nutzung von Bioethanol ist eine mögliche Variante der Umsetzung. Von besonderem Interesse ist die Ethanolherstellung aus organischen Reststoffen wie z. B. Biertreber. Damit dieser zur Produktion von Bioethanol genutzt werden kann, ist ein Aufschluss der stabilen Lignocellulosematrix notwendig. Im Rahmen der vorliegenden Arbeit wurde deshalb die Optimierung von zwei verschiedenen Aufschlussverfahren untersucht. Ziel war es dabei, die Struktur des Biertrebers so zu verändern, dass in einer nachgeschalteten enzymatischen Verzuckerung möglichst hohe Monosaccharidkonzentrationen erreicht werden. In einer anschließenden Fermentation wurde die gelöste Glucose zu Ethanol umgesetzt. Zur Bestimmung der optimalen Versuchs-bedingungen wurde ein flächenzentrierter Versuchsplan genutzt. Als unabhängige Größen wurden im Rahmen der statistischen Versuchsplanung die Temperatur, Versuchszeit und Konzentration der verdünnten Natronlauge bzw. Schwefelsäure untersucht. Die Messergebnisse der alkalischen Aufschlüsse zeigten keine eindeutigen Abhängigkeiten von den Versuchsbedingungen. In den meisten Versuchen schwankte die Menge der gelösten Glucose nach der Verzuckerung um eine Konzentration von 4 g/l, was einer Ausbeute von etwa 17 % entsprach. Die Ergebnisse der Fermentation zeigten, dass bei einer Natronlaugen-konzentration von 3 bzw. 5 % (w/v) ein Plateau der Ethanolausbeute erreicht wurde. Die Konzentration betrug ca. 2,2 g/l, was einer Ausbeute von rund 18,5 % entsprach. Die Ergebnisse der sauren Aufschlüsse zeigten einen eindeutigen Trend. Durch Erhöhung der Temperatur, Konzentration und Versuchszeit wurde nach den Aufschlüssen eine Steigerung der Freisetzung der Monosaccharide aus der Hemicellulose nachgewiesen. Das gleiche Verhalten zeigte sich bei der Freisetzung von Glucose nach der enzymatischen Verzuckerung und bei der Ethanolkonzentration nach der Fermentation. Durch Vorbehandlung bei maximaler Temperatur, Konzentration und Versuchszeit wurde eine Glucosekonzentration von 5,5 g/l erreicht, was einer Ausbeute von 26,3 % entsprach. Nach der Fermentation wurde unter diesen Versuchsbedingungen eine Ethanolkonzentration von 3,2 g/l erzielt. Dies entsprach einer Ausbeute von 30,4 %.
title: Appel à résidence Fondation Camargo 2018-2019
Creators: name: Fondation Camargo; LabexMed
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Appel à candidature diffusé par la Fondation Camargo pour des séjours de résidence.
MOESM13 of Immunostaining of modified histones defines high-level features of the human metaphase epigenome
Creators: name: Terrenoire, Edith
name: McRonald, Fiona
name: Halsall, John
name: Page, Paula
name: Illingworth, Robert
name: A Taylor
name: Davison, Val
name: O'Neill, Laura
name: Turner, Bryan
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy

description: Authorsâ original file for figure 3
Industry Issue Paper: Benefits, Costs, and Financing of Truck-Only Highway Lanes
Creators: name: Forkenbrock, David J.
name: Hanley, Paul F.
name: Forkenbrock, David J.
name: Hanley, Paul F.
Publisher: name: Unknown
Year: 2005
Subjects: Industrial Organization

description: As increasing amounts of intercity freight are transported by trucking firms, the possibility of constructing truck-only lanes along selected rural Interstate highways warrants consideration. On heavily traveled sections, there is potential for improvements in safety and productivity if such lanes were added. In this paper, we explore the conditions under which investment in truck-only lanes could be considered and what sorts of benefits may accrue to both occupants of passenger vehicles and to operators of heavy trucks. Then we examine the available evidence regarding the nature and magnitude of these benefits to gain insight into the willingness of highway users to pay for these lanes. We conclude that the willingness to pay for truck-only lanes on the part of occupants of passenger vehicles appear to be quite limited and that support for these lanes on the part of trucking firms is likely to depend upon their being allowed to operate longer-combination vehicles (LCVs) on them. Trucking firms could be assessed tolls to travel in truck-only lanes, with these tolls representing some fraction of the increased productivity gained through being allowed to operate LCVs. Finally, we pose several questions that would need to be answered before an investment in truck-only lanes might be considered along a given Interstate segment.
Why are some galaxy clusters underluminous? The very low concentration of the CL2015 mass profile
Creators: name: Andreon, S.
name: Moretti, A.
name: Trinchieri, G.
name: Ishwara-Chandra, C. H.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Our knowledge of the variety of galaxy clusters has been increasing in the last few years thanks to our progress in understanding the severity of selection effects on samples. To understand the reason for the observed variety, we study CL2015, a cluster easily missed in X-ray selected observational samples. Its core-excised X-ray luminosity is low for its mass M500, well below the mean relation for an X-ray selected sample, but only ~1.5 sigma below that derived for an X-ray unbiased sample. We derived thermodynamic profiles and hydrostatic masses with the acquired deep Swift X-ray data, and we used archival Einstein, Planck, and SDSS data to derive additional measurements, such as integrated Compton parameter, total mass, and stellar mass. The pressure and the electron density profiles of CL2015 are systematically outside the +/- 2 sigma range of the universal profiles; in particular the electron density profile is even lower than the one derived from Planck-selected clusters. CL2015 also turns out to be fairly different in the X-ray luminosity versus integrated pressure scaling compared to an X-ray selected sample, but it is a normal object in terms of stellar mass fraction. CL2015's hydrostatic mass profile, by itself or when is considered together with dynamical masses, shows that the cluster has an unusual low concentration and an unusual sparsity compared to clusters in X-ray selected samples. The different behavior of CL2015 is caused by its low concentration. When concentration differences are accounted for, the properties of CL2015 become consistent with comparison samples. CL2015 is perhaps the first known cluster with a remarkably low mass concentration for which high quality X-ray data exist. Objects similar to CL2015 fail to enter observational X-ray selected samples because of their low X-ray luminosity relative to their mass.
description: A&A, appeared
Machbarkeitsstudie zum Einsatz eines fahrerlosen Transportfahrzeuges in einem Unternehmen der Feinchemie
Creators: name: Hache, Oliver
Publisher: name: Hochschulbibliothek, Hochschule Merseburg
Year: 2022
Subjects: subject: Autonomes Fahren, Objekterkennung, Objektidentifizierung, Gabelstapler, Industrie 4.0
subject: DDC::6** Technik, Medizin, angewandte Wissenschaften::62* Ingenieurwissenschaften::624 Ingenieurbau

description: Die Bachelorarbeit beschäftigt sich mit der Ausrüstung eines Gabelstaplers für autonomes Fahren und Gütertransport. Zunächst wird der Stand der Technik abgehandelt. Außerdem geht es um den Vergleich verschiedener Methoden zur autonomen und sicheren Navigation, der Überwachung von Aktorik, und Programmen, die Daten von vorgeschlagenen Sensoren filtern, normieren und in ein Navigationssystem einbringen können.
MOESM11 of Immunostaining of modified histones defines high-level features of the human metaphase epigenome
Creators: name: Terrenoire, Edith
name: McRonald, Fiona
name: Halsall, John
name: Page, Paula
name: Illingworth, Robert
name: A Taylor
name: Davison, Val
name: O'Neill, Laura
name: Turner, Bryan
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy

description: Authorsâ original file for figure 1
General solution of the time evolution of two interacting harmonic oscillators
Creators: name: Bruschi, David Edward
name: Paraoanu, G. S.
name: Fuentes, Ivette
name: Wilhelm, Frank K.
name: Schell, Andreas W.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the time evolution of an ideal system composed of two harmonic oscillators coupled through a quadratic Hamiltonian with arbitrary interaction strength. We solve its dynamics analytically by employing tools from symplectic geometry. In particular, we use this result to completely characterize the dynamics of the two oscillators interacting in the ultrastrong coupling regime with additional single-mode squeezing on both oscillators, as well as higher order terms. Furthermore, we compute quantities of interest, such as the average number of excitations and the correlations that are established between the two subsystems due to the evolution. We find that this model predicts a second order phase transition and we compute the critical exponents and the critical value. We also provide an exact decoupling of the time evolution in terms of simple quantum optical operations, which can be used for practical implementations and studies. Finally, we show how our techniques can be extended to include more oscillators and higher order interactions.
description: 16 pages, 3 figures. I. Fuentes previously published as I. Fuentes-Schuller and I. Fuentes-Guridi
3D segmented plastic scintillator neutrino detector for T2K experiment
Creators: name: Khabibullin, Marat
Publisher: name: Zenodo
Year: 2021
Subjects: Neutrino Masses and Mixing; Data Science_Detector R&D

description: Parallel Contributed Talk at the
 "XIX International Workshop on Neutrino Telescopes"
 on line - 18-26 February, 2021
description: for the T2K ND280 upgrade group The work is supported by the JSPS-RFBR grant #20-52-50010
Ex-nihilo: Obstacles Surrounding Teaching the Standard Model
Creators: name: Pimbblet, Kevin A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: The model of the Big Bang is an integral part of the national curriculum for England. Previous work (e.g. Baxter 1989) has shown that pupils often come into education with many and varied prior misconceptions emanating from both internal and external sources. Whilst virtually all of these misconceptions can be remedied, there will remain (by its very nature) the obstacle of ex-nihilo, as characterised by the question `how do you get something from nothing?' There are two origins of this obstacle: conceptual (i.e. knowledge-based) and cultural (e.g. deeply held religious viewpoints). The article shows how the citizenship section of the national curriculum, coming `online' in England from September 2002, presents a new opportunity for exploiting these.
description: 6 pages. Accepted for publication in Physics Ed
Supplementary Tables and Figures to “Why Does Library Holding Format Really Matter for Book Impact Assessment? Comprehensive Study of Print and Eholdings and 14 Other Metrics”
Creators: name: Maleki, Ashraf
Publisher: name: figshare
Year: 2021
Subjects: subject: Library and Information Studies
subject: FOS: Media and communications

description: This file is the online appendix to Two Articles:“OCLC Library Holdings: Assessing Availability of Academic Books in Libraries in Print and Electronic Compared to Citations and Altmetrics”and“Why Does Library Holding Format Really Matter for Book Impact Assessment? Predicting Citations and Altmetrics with Print and Electronic Holdings”
All figures and tables are reported in one file because the analysis are based on the same datasets, despite various analysis. Browse content in the List of Figures and Tables.
1 Transportation Technology Transfer Training and Education Needs
Creators: name: Nakanishi, Yuko
name: Elrahman, Ossama Abd
name: Horn, Richard
name: Nakanishi, Yuko
name: Elrahman, Ossama Abd
name: Horn, Richard
Publisher: name: Unknown
Year: 2007
Subjects: Research and Development/Tech Change/Emerging Technologies
Research Methods/ Statistical Methods

description: Technology transfer is defined as the activity leading to the adoption of a new-to-the-user product or procedure by any user or group of users. Technology transfer is a means to directly affect the rate and nature of innovation and improvements to the transportation system. Whether there is a new device to apply or a more effective manner of performing a task, technology transfer is an essential part of that innovation1. The expertise necessary to understand and apply all facets of technology transfer pull and push activities including technical, procurement, institutional, marketing, resource management, training and legal issues is immense. It is difficult for recent hires or professionals new to technology transfer to grasp the fundamentals and be “up and running” in a short period of time. While the need for trained technology transfer professionals has been expressed in prior research on this topic in specific components of the industry, the authors conducted relevant research and undertook a survey to determine the nature and extent of the need and to gather information useful for the establishment of a Transportation Technology Transfer Certificate Program.
Determining fireball fates using the $α$-$β$ criterion
Creators: name: Sansom, Eleanor K.
name: Gritsevich, Maria
name: Devillepoix, Hadrien A. R.
name: Jansen-Sturgeon, Trent
name: Shober, Patrick
name: Bland, Phil A.
name: Towner, Martin C.
name: Cupák, Martin
name: Howie, Robert M.
name: Hartig, Benjamin A. D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: As fireball networks grow, the number of events observed becomes unfeasible to manage by manual efforts. Reducing and analysing big data requires automated data pipelines. Triangulation of a fireball trajectory can swiftly provide information on positions and, with timing information, velocities. However, extending this pipeline to determine the terminal mass estimate of a meteoroid is a complex next step. Established methods typically require assumptions to be made of the physical meteoroid characteristics (such as shape and bulk density). To determine which meteoroids may have survived entry there are empirical criteria that use a fireball's final height and velocity - low and slow final parameters are likely the best candidates. We review the more elegant approach of the dimensionless coefficient method. Two parameters, $α$ (ballistic coefficient) and $β$ (mass-loss), can be calculated for any event with some degree of deceleration, given only velocity and height information. $α$ and $β$ can be used to analytically describe a trajectory with the advantage that they are not mere fitting coefficients; they also represent the physical meteoroid properties. This approach can be applied to any fireball network as an initial identification of key events and determine on which to concentrate resources for more in depth analyses. We used a set of 278 events observed by the Desert Fireball Network to show how visualisation in an $α$ - $β$ diagram can quickly identify which fireballs are likely meteorite candidates.
description: 4 figures at end
Modeling the propagation of a signal through a layered nanostructure: Connections between the statistical properties of waves and random walks
Creators: name: Cwilich, Gabriel A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: It is possible to discuss the propagation of an electronic current through certain layered nanostructures modeling them as a collection of random one-dimensional interfaces, through which a coherent signal can be transmitted or reflected while being scattered at each interface. We present a simple model in which a persistent random walk (the "t-r" model in 1-D) is used as a representation of the propagation of a signal in a medium with such random interfaces. In this model all the possible paths through the system leading to transmission or reflection can be enumerated in an expansion in the number of loops described by the path . This expansion allows us to conduct a statistical analysis of the length of the paths for different geometries and boundary conditions and understand their scaling with the size of the system. By tuning the parameters of the model it is possible to interpolate smoothly between the ballistic and the diffusive regimes of propagation. An extension of this model to higher dimensions is presented. We show Monte Carlo simulations that support the theoretical results obtained.
description: 12 pages, 5 figures
Did passenger fare savings occur after airline deregulation?
Creators: name: Richards, David
name: Richards, David
Publisher: name: Unknown
Year: 2007
Subjects: Public Economics
Research and Development/Tech Change/Emerging Technologies
Research Methods/ Statistical Methods

description: This paper questions the generally held belief that there are significant passenger fare savings and increased passenger traffic growth due to airline deregulation. Unlike previous studies, passengers and passenger fares are broken into discrete distance intervals and compared to passenger and fare distributions prior to deregulation. Except for the period immediately before the terrorist attack in 2001 and continuing through 2005, there are limited, if any, demonstrable domestic system passenger fare savings. Also in contrast to other papers showing significant passenger fare benefits, virtually all data of this paper is accessible via the Internet
Free boundary regularity for almost every solution to the Signorini problem
Creators: name: Fernández-Real, Xavier
name: Ros-Oton, Xavier
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35R35, 47G20

description: We investigate the regularity of the free boundary for the Signorini problem in $\mathbb{R}^{n+1}$. It is known that regular points are $(n-1)$-dimensional and $C^\infty$. However, even for $C^\infty$ obstacles $φ$, the set of non-regular (or degenerate) points could be very large, e.g. with infinite $\mathcal{H}^{n-1}$ measure. The only two assumptions under which a nice structure result for degenerate points has been established are: when $φ$ is analytic, and when $Δφ< 0$. However, even in these cases, the set of degenerate points is in general $(n-1)$-dimensional (as large as the set of regular points). In this work, we show for the first time that, "usually", the set of degenerate points is small. Namely, we prove that, given any $C^\infty$ obstacle, for "almost every" solution the non-regular part of the free boundary is at most $(n-2)$-dimensional. This is the first result in this direction for the Signorini problem. Furthermore, we prove analogous results for the obstacle problem for the fractional Laplacian $(-Δ)^s$, and for the parabolic Signorini problem. In the parabolic Signorini problem, our main result establishes that the non-regular part of the free boundary is $(n-1-α_\circ)$-dimensional for almost all times $t$, for some $α_\circ > 0$. Finally, we construct some new examples of free boundaries with degenerate points.
Authentizität in der personenzentrierten Beratung
Creators: name: Keil, Florian
Publisher: name: Hochschulbibliothek, Hochschule Merseburg
Year: 2020
Subjects: subject: personenzentrierte Beratung
subject: Authentizität
subject: DDC::300 Sozialwissenschaften::300 Sozialwissenschaften, Soziologie::302 Soziale Interaktion

description: Basierend auf der Methode der Fachliteraturrecherche wird im Rahmen dieser Arbeit der Authentizitätsbegriff in der personenzentrierten Beratung nach Rogers untersucht und dargestellt. Zu Beginn wird der etymologische Ursprung des Begriffes der Authentizität erläutert und seine Bedeutung im psychologischen Zusammenhang von anderen Fachdisziplinen abgegrenzt. Spezifische Begriffsverwendungen im Rahmen dieser Arbeit werden erwähnt und begründet. Danach erfolgt ein Überblick der Historie des psychologischen Authentizitätsbegriffes bis in die Gegenwart und die humanistischen Psychologie sowie ihre philosophischen Hintergründe werden vorgestellt. Den Hauptteil dieser Arbeit bildet der personenzentrierte Ansatz mit seinen sechs Bedingungen, von denen eine die Authentizität ist. Weiterführend wird der Blick auf die Authentizität im personenzentrierten Ansatz durch drei Persönlichkeitsmodelle erweitert.
title: 02_0938
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
MOESM10 of Immunostaining of modified histones defines high-level features of the human metaphase epigenome
Creators: name: Terrenoire, Edith
name: McRonald, Fiona
name: Halsall, John
name: Page, Paula
name: Illingworth, Robert
name: A Taylor
name: Davison, Val
name: O'Neill, Laura
name: Turner, Bryan
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 10: Table showing correlations between H3K4me3 levels across metaphase chromosome 1, gene-, CGI- and repeat-frequencies and various properties of the interphase epigenome. (DOCX 13 KB)
Novel liquid neutrino detection technology (a few examples of) what to do with it? & (a minimalistic) how?
Creators: name: Anatael Cabrera
Publisher: name: Zenodo
Year: 2021
Subjects: Neutrino Masses and Mixing; Data Science_Detector R&D;

description: Parallel Contributed Talk at the
 "XIX International Workshop on Neutrino Telescopes"
 on line - 18-26 February, 2021
description: on behalf of the LiquidO proto-collaboration
description: {"references": ["1908.03334", "1908.02859"]}
The berth allocation problem: a formulation reflecting time Window service deadlines
Creators: name: Golias, Mihalis
name: Boile, Maria
name: Theofanis, Sotirios
name: Golias, Mihalis
name: Boile, Maria
name: Theofanis, Sotirios
Publisher: name: Unknown
Year: 2007
Subjects: Research and Development/Tech Change/Emerging Technologies
Research Methods/ Statistical Methods

description: The berth-allocation problem (BAP) aims to optimally schedule and assign vessels to berthing areas along a quay. The vessels arrive at the port over a period of time and normally request service and departure within a time window. These time windows are usually determined through contractual agreements between the port operator and the carrier, in terms of time of departure after the vessel’s arrival at the port. Formulations presented in the current literature, reduce the time window to a point in time. In this paper the discrete dynamic BAP (DDBAP) is formulated as a linear MIP problem with the objective to simultaneously minimize the cost from vessels’ late departures (departure past the time window) and maximize the benefits from vessels’ early departures and timely departures (departure before and within the requested time window). Two different models along with numerical examples and a comparison to other BAP models are presented to demonstrate the benefits of the proposed berth scheduling formulation.
Kongsbergia Lundblad 1953
Creators: name: Radwell, Andrea J.
name: Smith, Ian M.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Aturidae
Kongsbergia

description: Subgenus Kongsbergia Lundblad, 1953
 Neokongsbergia Lundblad, 1953, Arkiv för Zoologi. (Serie 2 Band 5 nr 8): 435–585. (new synonymy).
 Type species. Kongsbergia (Neokongsbergia) globipalpis Lundblad. Original designation.
 Diagnosis. (modified from Cook 1974). Idiosoma without prominent caudal development. Excretory pore borne on dorsal shield in both sexes. Tibia of first and second legs without thickened setae.
 Habitat. As for genus.
 Distribution. As for genus.
description: Published as part of Radwell, Andrea J. & Smith, Ian M., 2012, North American members of the reticulata-like species group of the water mite genus Kongsbergia (Acari: Hydrachnidiae: Aturidae), pp. 1-49 in Zootaxa 3540 on page 3
Logarithmic Correction to Newton Potential in Randall-Sundrum Scenario
Creators: name: Park, D. K.
name: Tamaryan, S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using a fixed-energy amplitude in Randall-Sundrum single brane scenario, we compute the Newton potential on the brane. It is shown that the correction terms to the Newton potential involve a logarithmic factor. Especially, when the distance between two point masses are very small compared to $AdS$ radius, the contribution of KK spectrum becomes dominant compared to the usual inversely square law. This fact may be used to prove the existence of an extra dimension experimentally.
description: 7 pages, 1 figure
Directional dark matter search with nuclear emulsions
Creators: name: Tioukov, Valeri
Publisher: name: Zenodo
Year: 2021
Subjects: Neutrino Masses and Mixing; Data Science_Detector R&D

description: Parallel Contributed Talk at the
 "XIX International Workshop on Neutrino Telescopes"
 on line - 18-26 February, 2021
description: On behalf of NEWSdm collaboration
description: {"references": ["1604.04199"]}
Spectral Efficiency of One-Bit Sigma-Delta Massive MIMO
Creators: name: Pirzadeh, Hessam
name: Seco-Granados, Gonzalo
name: Rao, Shilpa
name: Swindlehurst, A. Lee
Publisher: name: arXiv
Year: 2019
Subjects: subject: Information Theory (cs.IT)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: We examine the uplink spectral efficiency of a massive MIMO base station employing a one-bit Sigma-Delta sampling scheme implemented in the spatial rather than the temporal domain. Using spatial rather than temporal oversampling, and feedback of the quantization error between adjacent antennas, the method shapes the spatial spectrum of the quantization noise away from an angular sector where the signals of interest are assumed to lie. It is shown that, while a direct Bussgang analysis of the Sigma-Delta approach is not suitable, an alternative equivalent linear model can be formulated to facilitate an analysis of the system performance. The theoretical properties of the spatial quantization noise power spectrum are derived for the Sigma-Delta array, as well as an expression for the spectral efficiency of maximum ratio combining (MRC). Simulations verify the theoretical results and illustrate the significant performance gains offered by the Sigma-Delta approach for both MRC and zero-forcing receivers.
description: Published in IEEE JSAC
Bio-sorption of copper and lead ions in single and binary systems onto banana peels
Creators: name: Afolabi, Felicia O.
name: Musonge, Paul
name: Bakare, Babatunde F.
Publisher: name: Mangosuthu University of Technology (MUT)
Year: 2022
Subjects: subject: 90403 Chemical Engineering Design
subject: FOS: Chemical engineering
subject: 90499 Chemical Engineering not elsewhere classified
subject: 50203 Environmental Education and Extension
subject: FOS: Earth and related environmental sciences
subject: Environmental Chemistry
subject: 90701 Environmental Engineering Design
subject: FOS: Environmental engineering

description: It is very rare to have the ions of only one metal ion in wastewater. Hence, the removal of copper and lead ions from aqueous solution in single and binary systems using natural banana peels was investigated in a batch mode. Banana peels were characterised using FTIR, which gave the functional groups present. The spectra of banana peels loaded with Pb(II) had a higher percentage transmittance after adsorption. The point of zero charge pHpzc of banana peel was found to be 4.83 which makes it suitable for the adsorption of cations. Kinetic and isotherm studies were carried out at a pH of 5.5, concentration range of 10–100 mg/ L, and adsorbent dosage range of 0.1–1 g. A pseudo-second order model is fitted to the kinetic data suggesting chemical adsorption. The Langmuir isotherm performed well with the experimental data which means adsorption occurred as a monolayer on the surface of banana peels. The maximum adsorption capacity of Pb(II) for Langmuir isotherm was 66.67 mg/g. This indicated that in the single system banana peels have more affinity for Pb(II) than for Cu(II). At higher concentrations, the experimental data for the isotherm study showed the effect of a competitive phe-nomenon which affected only Cu(II) in the binary system. Natural banana peels are efficient agricultural waste materials that can be used for the treatment of waste-water contaminated with copper and lead ions.
of Immunostaining of modified histones defines high-level features of the human metaphase epigenome
Creators: name: Terrenoire, Edith
name: McRonald, Fiona
name: Halsall, John
name: Page, Paula
name: Illingworth, Robert
name: A Taylor
name: Davison, Val
name: O'Neill, Laura
name: Turner, Bryan
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: of Immunostaining of modified histones defines high-level features of the human metaphase epigenome
Non-locality as an essential feature of brane worlds
Creators: name: Mukohyama, Shinji
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Weak gravity in the brane world scenario with a scalar field in the bulk between two end-of-the-world branes is investigated by using the doubly gauge invariant formalism. We review the result that Einstein gravity is restored in the low energy limit and that high-energy corrections to Einstein gravity can be mimicked by higher derivative terms. After that, it is argued that non-locality is one of essential features of brane worlds.
description: 8 pages, 3 figures, 1 table, to be published in the proceedings of the YITP workshop "Braneworld -- Dynamics of spacetime with boundary --"
title: Candidature projet IRCAMED 2018
Creators: name: TELEMME (UMR 7303)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2019

description: Projet IRCAMED L'impact du réchauffement climatique sur les appellations oléicoles et viticoles méditerranéennes, porté par Paul Minvielle (TELEMME), en 2018