cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Asymptotic analysis of the Poisson-Boltzmann equation describing electrokinetics in porous media
Creators: name: Allaire, Gregoire
name: Dufreche, Jean-Francois
name: Mikelic, Andro
name: Piatnitski, Andrey
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We consider the Poisson-Boltzmann equation in a periodic cell, representative of a porous medium. It is a model for the electrostatic distribution of $N$ chemical species diluted in a liquid at rest, occupying the pore space with charged solid boundaries. We study the asymptotic behavior of its solution depending on a parameter $β$ which is the square of the ratio between a characteristic pore length and the Debye length. For small $β$ we identify the limit problem which is still a nonlinear Poisson equation involving only one species with maximal valence, opposite to the average of the given surface charge density. This result justifies the {\it Donnan effect}, observing that the ions for which the charge is the one of the solid phase are expelled from the pores. For large $β$ we prove that the solution behaves like a boundary layer near the pore walls and is constant far away in the bulk. Our analysis is valid for Neumann boundary conditions (namely for imposed surface charge densities) and establishes rigorously that solid interfaces are uncoupled from the bulk fluid, so that the simplified additive theories, such as the one of the popular Derjaguin, Landau, Verwey and Overbeek (DLVO) approach, can be used. We show that the asymptotic behavior is completely different in the case of Dirichlet boundary conditions (namely for imposed surface potential).
Object Solidity Shapes Motion Perception (Double ring and width underestimation)
Creators: name: Dawei Bai
name: Strickland, Brent
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Social and Behavioral Sciences
subject: Cognitive Psychology
subject: Psychology
subject: FOS: Psychology

description: One basic physical law of our world is “solidity”: objects do not run through each other. Is solidity embedded in the visual processing? More precisely, when viewing ambiguous motion displays, does our visual system automatically use solidity to compute motion?
The Dual Frequency Anisotropic Magneto-Optical Trap
Creators: name: Romain, Rudy
name: Verkerk, Philippe
name: Hennequin, Daniel
Publisher: name: arXiv
Year: 2013
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The cloud of cold atoms produced by a Magneto-Optical Trap is known to exhibit instabilities. We examine in this paper in which limits it could be possible to realize an experimental trap similar to the configurations studied theoretically, i.e. mainly traps where one direction is privileged. We study the static behavior of an anisotropic trap, where anisotropy results essentially from the use of two different laser frequencies for the arms of the trap. Such a trap has very surprising behaviors, in particular the cloud disappears for some laser frequencies, while it exists for smaller and larger frequencies. A model is build to explain these behaviors. We show in particular that, to reproduce the experimental observations, the model has to take into account the cross saturation effects. Moreover, the couplings between the different directions cannot be neglected.
Dekoloniale politische Bildung : Eine empirische Untersuchung von Lernendenvorstellungen zum postkolonialen Erbe
Creators: name: Kleinschmidt, Malte
Publisher: name: Wiesbaden : Springer VS
Year: 2021
Subjects: subject: Dekolonialität
subject: Rassismuskritik
subject: Migrationsgesellschaft
subject: Globalisierung
subject: Postkoloniale Theorie
subject: Open Access
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::370 | Erziehung, Schul- und Bildungswesen

description: In diesem Open-Access-Buch setzt sich Malte Kleinschmidt mit der Frage auseinander, wie politische Bildung zu einer Dekolonisierung beitragen kann. Nicht erst durch die Auseinandersetzungen um Black Lives Matter wird deutlich, dass Rassismus und Kolonialität nicht als Phänomene der Vergangenheit abgetan werden können. Anhand von der Analyse von 44 Interviews mit Schüler_innen von 9. Klassen an Hauptschulen und Gymnasien wird herausgearbeitet, wie diese Phänomene die Lebenswelt der Schüler_innen prägen. In den subjektiven Sinnbildungen der Lernenden werden zum einen koloniale Muster reproduziert, sie aber zum anderen auch massiv infrage gestellt. Diese Vorstellungen dienen als Ausgangspunkt, um dekoloniale Impulse für eine radikaldemokratisch verstandene politische Bildung zu entwickeln. Vor diesem Hintergrund diskutiert Malte Kleinschmidt dekoloniale didaktische Strategien in Bezug auf den erinnerungspolitischen Umgang mit dem historischen Kolonialismus, die koloniale Globalität der Gegenwart, die Verwerfungen des natio-ethno-kulturellen Zugehörigkeitsregimes sowie epistemische Ordnungen der Kolonialität.
Getting Creative: More than Just Job Training at the Steel Yard
Creators: name: Karoff-Hunger, Margo
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: The problem seems simple enough: there are hundreds of metalworking jobs available in Rhode Island and not enough skilled workers to fill them. At the same time there are thousands of unemployed men and women who can not seem to find work. Why can those who are unemployed not acquire the technical skills for such positions and then fill them? Evidenced by the fact that this has been—and continues to be—a huge economic and social problem for the entire nation, the solution is far more complicated in practice than in theory. A diverse array of organizations, companies, and politicians have devoted expertise, time, and money to solve this problem in an equally diverse number of ways; yet, still, it persists.
Gleichspannungswandler für Brennstoffzellensysteme : Analyse, Vergleich und Bewertung unterschiedlicher Konzepte
Creators: name: Averberg, Andreas
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2009
Subjects: subject: Brennstoffzelle
subject: Gleichspannungswandler
subject: Vergleich
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: [no abstract]
Modeling of Multipath Transport
Creators: name: Liu, Chang
name: Song, Fei
name: Yan, Huan
name: Zhang, Sidong
Publisher: name: arXiv
Year: 2013
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: In this paper, we propose a model for evaluating the transmission performance of multipath transport. Previous researches focused exclusively on single pair users in simple scenarios. The distinct perspective in this paper is to build models for analyzing the performance when multipath transport is used in the entire network scope. We illustrate the influences on the transmission performance caused by the variation of network topologies, the services' arrival rate, the services' size and other parameters. We demonstrate through simulation that multipath transport could conditionally increase the throughput than single-path transport. And it has the capability to support higher services' arrival rate in various network topologies. And higher multi-parent probability will be beneficial for multipath transport to take its advantages.
description: 10 pages, 11 figures
The Luminosity function of Narrow-Line Seyfert galaxies based on SDSS data
Creators: name: Ermash, A. A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present measurements of AGN type 1 luminosity function in the forbidden line [OIII]5007Åusing data from SDSS DR7. A special attention is paid to a subclass of Seyfert galaxies - the Narrow-Line Seyfert galaxies. These galaxies have relatively narrow broad permitted emission lines with FWHM $\leq 2000$ km/s. A new approach in calculation of the luminosity function is presented. We also account for the large-scale structure variations of the Universe density. The results obtained are compared with the ones from the literature. A prediction of x-ray luminosity function based on our results shows an agreement with observations. One of our preliminary conclusions is that NLSy1 seem to occupy a more narrow range in the nuclear luminosity than BLSy1, but the average values are within errors.
description: 20 pages, 8 figures, 1 table, to appear in Astronomy Reports
From Planning Practice to Academia
Creators: name: Krumholz, Norman
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1986

description: By tracing his journey from city planning director to director of a technical assistance center within a large university, Norman Krumholz explores the importance of bridging the gap between the study and practice of planning. In so doing, he states that each of these very different worlds has a great deal to gain from the other.
On q-Analog of Wolstenholme Type Congruences for Multiple Harmonic Sums
Creators: name: Zhao, Jianqiang
Publisher: name: arXiv
Year: 2013
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Multiple harmonic sums are iterated generalizations of harmonic sums. Recently Dilcher has considered congruences involving q-analogs of these sums in depth one. In this paper we shall study the homogeneous case for arbitrary depth by using generating functions and shuffle relations of the q-analog of multiple harmonic sums. At the end, we also consider some non-homogeneous cases.
description: 11 pages
Emergency Preparedness in Disadvantaged Communities: An Interview with Dr. John Cooper
Creators: name: Cooper, John
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2007

description: Dr. John Cooper currently serves as the director of the Emergency Preparedness Demonstration Project for MDC, Inc. An alumnus of the University of North Carolina at Chapel Hill, Cooper has consulted for the North Carolina Department of Emergency Management’s Hazard Mitigation Program, and currently serves as a board member for the North Carolina Smart Growth Alliance . Carolina Planning (CP) interviewed Dr. Cooper on October 20, 2006 about the Emergency Preparedness Demonstration Project and its efforts to help low-income, minority communities build capacity for emergency response and preparedness.
Brief an [Susanna] Bernoulli[-König]
Creators: name: Decker, Friedrich Wilhelm Heinrich von
Publisher: name: [s.n.]
Year: 1794

description: von [Friedrich Heinrich Wilhelm] Decker
description: Öffentliche Bibliothek der Universität Basel
description: Deutsch
description: Verzeichnung=Description=Inventaire Juli 2023 HAN-Katalogisierungsregeln Vollständige Rekatalogisierung nach Verzeichnis Bernoulli Archiv, Briefkatalog und Original prl
investigation of streamwise and transverse instabilities on swept cylinders and implications for turbine blading
Creators: name: Rona, Aldo
name: Gostelow, Jonathan Paul
name: De Saint Jean, M.
name: Garrett, Stephen J.
name: McMullan, W.A.
Publisher: name: figshare
Year: 2022
Subjects: subject: 90101 Aerodynamics (excl. Hypersonic Aerodynamics)
subject: FOS: Mechanical engineering
subject: Aerospace Engineering
subject: Mechanical Engineering
subject: 90607 Power and Energy Systems Engineering (excl. Renewable Power)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The starting point for this investigation was the observation of robust streamwise streaks in flow visualization on the suction surfaces of blades in a turbine cascade at subsonic and transonic speeds. The spanwise wavelength of an array of streamwise vortices had been predicted and is here confirmed experimentally. Observations of streaks on unswept turbine blades and on circular cylinders confirmed these earlier predictions, providing a firm basis for referencing the new measurements of vortical behavior. The observations made it clear that the boundary layers are highly three dimensional. In this paper obser- vations of streamwise and transverse instabilities on swept circular cylinders, over a range of inclinations, are presented. The circular cylinder is a canonical case and obser- vations relate the streamwise vorticity of the unswept case to the more aggressive cross- flow instability at high sweep angles. Introducing sweep brings consideration of a wide range of instabilities. Prominent is crossflow instability resulting from the inflectional behavior of a three-dimensional boundary layer.
Hochauflösende kinematische Objekterfassung mit terrestrischen Laserscannern
Creators: name: Hesse, Christian
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2008
Subjects: subject: Laserscanner
subject: Referenzstation
subject: Erfassung
subject: Hochauflösendes Verfahren
subject: Dewey Decimal Classification::500 | Naturwissenschaften::520 | Astronomie, Kartographie

description: [no abstract]
Herniaria microcarpa
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: Einen Bastard C. microcarpa X sativa (det. Beauverd) gibt MELLY (Lit. 1933, S.44) von Orsieres an; zweifelhaft.
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Pearls Are Self-Organized Natural Ratchets
Creators: name: Cartwright, Julyan H. E.
name: Checa, Antonio G.
name: Rousseau, Marthe
Publisher: name: arXiv
Year: 2013
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Tissues and Organs (q-bio.TO)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Pearls, the most flawless and highly prized of them, are perhaps the most perfectly spherical macroscopic bodies in the biological world. How are they so round? Why are other pearls solids of revolution (off-round, drop, ringed), and yet others have no symmetry (baroque)? We find that with a spherical pearl the growth fronts of nacre are spirals and target patterns distributed across its surface, and this is true for a baroque pearl, too, but that in pearls with rotational symmetry spirals and target patterns are found only in the vicinity of the poles; elsewhere the growth fronts are arrayed in ratchet fashion around the equator. We demonstrate that pearl rotation is a self-organized phenomenon caused and sustained by physical forces from the growth fronts, and that rotating pearls are a - perhaps unique - example of a natural ratchet.
Planning to Overcome Racism: A Look Into Kansas City’s Human Investment Plan
Creators: name: Gourgechon, Jacques A.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2007

description: Racism is still a pervasive problem in today’s cities, and successful urban planning requires addressing this problem in both its blatant and subtle manifestations. An adaptation of an article submitted to the 1998 National Planning Conference, this paper describes the course of action taken by Camiros, Inc. in combating racism through the FOCUS Kansas City Human Investment Plan; the suggestions and findings discussed in the plan can be used by other cities looking for a game plan for addressing racism in a comprehensive manner.
Opening minds to open infrastructure
Creators: name: Thaney, Kaitlin
Publisher: name: Zenodo
Year: 2021
Subjects: open infrastructure
financial sustainability
open science
scholarly communication

description: Slides from 2021-05-14 presentation to the Library Publishing Forum by Kaitlin Thaney of Invest in Open Infrastructure.
description: Information about how our work is funded can be found on our website: https://investinopen.org/about/how-were-funded/
Untersuchungen zur Zustandsbewertung von in Hochspannungskabeln eingesetzten Isolierungen aus vernetztem Polyethylen
Creators: name: Reuter, Mark
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2008
Subjects: subject: Hochspannungskabel
subject: Elektroisolierstoff
subject: Vernetztes Polyethylen
subject: Alterung
subject: Zustandsüberwachung
subject: Visualisierung
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: [no abstract]
A Zeeman slower for diatomic molecules
Creators: name: Petzold, M.
name: Kaebert, P.
name: Gersema, P.
name: Siercke, M.
name: Ospelkaus, S.
Publisher: name: Bristol : Institute of Physics Publishing
Year: 2018
Subjects: subject: cold molecules
subject: laser cooling
subject: molecular beam slowing
subject: ultracold molecules
subject: Atomic beams
subject: Intelligent systems
subject: Laser cooling
subject: Molecular beams
subject: Monte Carlo methods
subject: Slow light
subject: Velocity distribution
subject: 3D Monte Carlo simulation
subject: Cold molecules
subject: Diatomic molecules
subject: Initial fluxes
subject: Level structure
subject: Magnetooptical traps
subject: Ultracold molecules
subject: Zeeman slowing
subject: Molecules
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: We present a novel slowing scheme for beams of laser-coolable diatomic molecules reminiscent of Zeeman slowing of atomic beams. The scheme results in efficient compression of the one-dimensional velocity distribution to velocities trappable by magnetic or magneto-optical traps. We experimentally demonstrate our method in an atomic testbed and show an enhancement of flux below v = 35 m s-1 by a factor of ≈20 compared to white light slowing. 3D Monte Carlo simulations performed to model the experiment show excellent agreement. We apply the same simulations to the prototype molecule 88Sr19F and expect 15% of the initial flux to be continuously compressed in a narrow velocity window at around 10 m s-1. This is the first experimentally shown continuous and dissipative slowing technique in molecule-like level structures, promising to provide the missing link for the preparation of large ultracold molecular ensembles. © 2018 The Author(s). Published by IOP Publishing Ltd on behalf of Deutsche Physikalische Gesellschaft.
Using ISS Telescopes for Electromagnetic Follow-up of Gravitational Wave Detections of NS-NS and NS-BH Mergers
Creators: name: Camp, Jordan
name: Barthelmy, Scott D.
name: Blackburn, Lindy
name: Carpenter, Kenneth
name: Gehrels, Neil
name: Kanner, Jonah
name: Marshall, Frank E.
name: Racusin, Judith L.
name: Sakamoto, Takanori
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The International Space Station offers a unique platform for rapid and inexpensive deployment of space telescopes. A scientific opportunity of great potential later this decade is the use of telescopes for the electromagnetic follow-up of ground-based gravitational wave detections of neutron star and black hole mergers. We describe this possibility for OpTIIX, an ISS technology demonstration of a 1.5 m diffraction limited optical telescope assembled in space, and ISS-Lobster, a wide-field imaging X-ray telescope now under study as a potential NASA mission. Both telescopes will be mounted on pointing platforms, allowing rapid positioning to the source of a gravitational wave event. Electromagnetic follow-up rates of several per year appear likely, offering a wealth of complementary science on the mergers of black holes and neutron stars.
Stellar Encounter Rate in Galactic Globular Clusters
Creators: name: Bahramian, Arash
name: Heinke, Craig O.
name: Sivakoff, Gregory R.
name: Gladstone, Jeanette C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The high stellar densities in the cores of globular clusters cause significant stellar interactions. These stellar interactions can produce close binary mass-transferring systems involving compact objects and their progeny, such as X-ray binaries and radio millisecond pulsars. Comparing the numbers of these systems and interaction rates in different clusters drives our understanding of how cluster parameters affect the production of close binaries. In this paper we estimate stellar encounter rates (Gamma) for 124 Galactic globular clusters based on observational data as opposed to the methods previously employed, which assumed "King-model" profiles for all clusters. By deprojecting cluster surface brightness profiles to estimate luminosity density profiles, we treat "King-model" and "core-collapsed" clusters in the same way. In addition, we use Monte-Carlo simulations to investigate the effects of uncertainties in various observational parameters (distance, reddening, surface brightness) on Gamma, producing the first catalog of GC stellar encounter rates with estimated errors. Comparing our results with published observations of likely products of stellar interactions (numbers of X-ray binaries, numbers of radio millisecond pulsars, and gamma-ray luminosity) we find both clear correlations and some differences with published results.
description: 10 pages, ApJ in press. Two machine-readable tables, accessible via "Other formats". Rev. 2; renamed 2nd machine-readable table to Table 5, as in text
Vitrified HLW; EURAD Domain Insight 3.1.2
Creators: name: Grambow, Bernd
Publisher: name: Zenodo
Year: 2023
Subjects: Nuclear waste glass
Radionuclide inventories
Durability
Leaching
Secondary phases
Radiolysis
Radiation damage

description: The roadmap describes typical programme goals, activities and capabilities needed against 7 themes, which are each further broken down into sub-themes and domains in what we can call the Goals Breakdown Structure (GBS). 
This document provides the overall goal for Vitrified HLW, extracted from the EURAD Roadmap goals breakdown structure (GBS). This is supplemented by typical activities, according to phases of implementation, needed to achieve the domain goal. Activities are generic and are common to most regional and geological disposal programmes.
description: Reviewer: Stéphan Schumacher
Factorizations of EP Banach space operators and EP Banach algebra elements
Creators: name: Boasso, Enrico
Publisher: name: arXiv
Year: 2013
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 47A68

description: EP Banach space operators and EP Banach algebra elements are characterized using different kinds of factorizations. The results obtained generalize well-known characterizations of EP matrices, EP Hilbert space operators and EP $C^*$-algebra elements. Furthermore, new results that hold in these contexts are presented.
description: 16 pages; original research article
No causal link between herpes zoster and ischemic stroke: evidence from Mendelian randomization study
Creators: name: Wang, Yao
name: Xu, Peng
name: Wang, Ke
name: Ji, Xinchen
name: Lu, Jing
name: Chang, Tianying
name: Wang, Baitong
name: Zhang, Dongmei
name: Chen, Xinzhi
name: Wang, Jian
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified

description: The association between herpes zoster (HZ) and stroke has been the subject of much previous research. Nevertheless, the connection remains ambiguous. A two-sample Mendelian randomisation study was conducted to explore the potential causal link between HZ and ischaemic stroke, including its subtypes. For our MR analysis, we identified genetic instrumental variables related to both HZ and stroke by screening two prominent publicly accessible genome-wide association study databases. The primary approach involved using the inverse variance weighting method. To supplement this, we also employed methods such as MR-Egger regression, the weighted median approach, simple and weighted models. Lastly, to ascertain the stability and reliability of the results, we conducted tests for heterogeneity detection, horizontal pleiotropy assessment, and a leave-one-out analysis; The genetically predicted HZ did not indicate an association with stroke risk ([OR] 1.041; 95% [CI] 0.958–1.131;p = 0.336). This lack of association also held true for different subtypes of stroke: ischaemic stroke (OR = 1.047, 95% CI = 0.955–1.148, p = 0.323), large vessel stroke (OR = 1.13, 95% CI = 0.90–1.41, p = 0.272), cardioembolic stroke (OR = 1.020, 95% CI = 0.859–1.211, p = 0.816), small vessel stroke (OR = 1.14, 95% CI = 0.93–1.40, p = 0.195), and lacunar stroke (OR = 1.195, 95% CI = 0.967–1.476, p = 0.097). This MR study showed that not uncover a causal link between herpes zoster and ischaemic stroke. Additional research will be necessary in the future to shed light on the fundamental mechanisms involved.
The extremely low metallicity star SDSS J102915+172927: a subgiant scenario
Creators: name: MacDonald, J.
name: Lawlor, T. M.
name: Anilmis, N.
name: Rufo, N. F.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Spectroscopic analysis of the Galactic halo star SDSS J102915+172927 has shown it to have a very low heavy element abundance, Z < 7.4 10-7, with [Fe/H] = -4.89 plus/minus 0.10 and an upper limit on the C abundance of [C/H] < -4.5. The low C/Fe ratio distinguishes this object from most other extremely metal poor stars. The effective temperature and surface gravity have been determined to be Teff = 5811 plus/minus 150 K and log g = 4.0 plus/minus 0.5. The surface gravity estimate is problematical in that it places the star between the main sequence and the subgiants in the Hertzsprung-Russell diagram. If it is assumed that the star is on the main sequence, its mass and are estimated to be M = 0.72 plus/minus 0.06 Msun and L = 0.45 plus/minus 0.10 Lsun, placing it at a distance of 1.35 plus/minus 0.16 kpc. The upper limit on the lithium abundance, A(Li) < 0.9, is inconsistent with the star being a dwarf, assuming that mixing is due only to convection. In this paper, we propose that SJ102915 is a sub-giant that formed with significantly higher Z than currently observed, in agreement with theoretical predictions for the minimum C and/or O abundances needed for low mass star formation. In this scenario, extremely low Z and low Li abundance result from gravitational settling on the main sequence followed by incomplete convective dredge-up during subgiant evolution. The observed Fe abundance requires the initial Fe abundance to be enhanced compared to C and O, which we interpret as formation of SJ102915 occurring in the vicinity of a type Ia supernova.
description: To appear in MNRAS
A Real Massachusetts Miracle: Local Affordable Housing Partnerships
Creators: name: Franke, Monte
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1990

description: The 1980s witnessed the federal government's near total withdrawal of its housing responsibilities and commitments. States and municipalities across the country have had to step in to fill that gap. Massachusetts and its communities have responded in a remarkable effort centered largely around the creation of local housing partnerships. Local housing partnerships-coalitions of local officials, business leaders, nonprofits, and housing advocates-focus local action to promote affordable housing in suburban and rural communities, as well as in cities across Massachusetts.
WR 120bb and WR 120bc: a pair of WN9h stars with possibly interacting circumstellar shells
Creators: name: Burgemeister, Sonja
name: Gvaramadze, Vasilii V.
name: Stringfellow, Guy S.
name: Kniazev, Alexei Y.
name: Todt, Helge
name: Hamann, Wolf-Rainer
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Two optically obscured Wolf-Rayet (WR) stars have been recently discovered by means of their infrared (IR) circumstellar shells, which show signatures of interaction with each other. Following the systematics of the WR star catalogues, these stars obtain the names WR\,120bb and WR\,120bc. In this paper, we present and analyse new near-IR, $J$, $H$, and $K$-band, spectra using the Potsdam Wolf-Rayet (PoWR) model atmosphere code. For that purpose, the atomic data base of the code has been extended in order to include all significant lines in the near-IR bands. The spectra of both stars are classified as WN9h. As their spectra are very similar the parameters that we obtained by the spectral analyses hardly differ. Despite their late spectral subtype, we found relatively high stellar temperatures of 63 kK. The wind composition is dominated by helium, while hydrogen is depleted to 25 per cent by mass. Because of their location in the Scutum-Centaurus arm, WR\,120bb and WR\,120bc appear highly reddened, $A_{K_{\rm s}} \approx 2$ mag. We adopt a common distance of 5.8\,kpc to both stars, which complies with the typical absolute $K$-band magnitude for the WN9h subtype of -6.5 mag, is consistent with their observed extinction based on comparison with other massive stars in the region, and allows for the possibility that their shells are interacting with each other. This leads to luminosities of $\log(L/L_\odot) = 5.66$ and 5.54 for WR\,120bb and WR\,120bc, with large uncertainties due to the adopted distance. The values of the luminosities of WR\,120bb and WR\,120bc imply that the immediate precursors of both stars were red supergiants (RSG). This implies in turn that the circumstellar shells associated with WR\,120bb and WR\,120bc were formed by interaction between the WR wind and the dense material shed during the preceding RSG phase.
description: 12 pages, 6 figures
title: Protokoll der Tübinger Tagung der Sektion Kunstwissenschaft der VDS-Fachkonferenz Kunst und Medien vom 16.-18. November 1973
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2016

description: kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften, Bd. 1, Nr. 4 (1974): kritische berichte, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Superconductivity, Superfluidity and Holography
Creators: name: Salvio, Alberto
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: This is a concise review of holographic superconductors and superfluids. We highlight some predictions of the holographic models and the emphasis is given to physical aspects rather than to the technical details, although some references to understand the latter are systematically provided. We include gapped systems in the discussion, motivated by the physics of high-temperature superconductivity. In order to do so we consider a compactified extra dimension (with radius R), or, alternatively, a dilatonic field. The first setup can also be used to model cylindrical superconductors; when these are probed by an axial magnetic field a universal property of holography emerges: while for large R (compared to the other scales in the problem) non-local operators are suppressed, leading to the so called Little-Parks periodicity, the opposite limit shows non-local effects, e.g. the uplifting of the Little-Parks periodicity. This difference corresponds in the gravity side to a Hawking-Page phase transition.
description: 10 pages, partly based on a talk given at DICE2012 (Spacetime - Matter - Quantum Mechanics from the Planck scale to emergent phenomena) and on a seminar given at the Gran Sasso National Laboratory; v2 references added
title: Register des Jahrgangs 1 der Kritischen Berichte
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2016

description: kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften, Bd. 1, Nr. 4 (1974): kritische berichte, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
The adverse effects of long-term exposure to antipsychotics among older people with intellectual disabilities: a scoping review
Creators: name: Turner, Jemima
name: Barry, Aisling
name: Doyle, Jack
name: Hogg, Jane
name: Hynes, Alanna
name: Mahon, Emma
name: Moloney, Córa
name: Shortt, Emma
name: O’Dwyer, Máire
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Pharmacy and Pharmaceutical Sciences

description: Antipsychotics are among the medications most prescribed to older adults with intellectual disabilities despite limited evidence to support their safety and efficacy in this population. Antipsychotics are associated with a significant burden of long-term adverse effects including movement disorders, metabolic and cardiovascular adverse effects, sedation and anticholinergic effects. This scoping review aims to evaluate the current extent of the literature relating to adverse effects of long-term antipsychotic use in older adults with intellectual disabilities and identify any existing gaps.
(224) and (264) configurations of lines
Creators: name: Cuntz, M.J.
Publisher: name: Ljubljana : Society of Mathematicians, Physicists and Astronomers of Slovenia
Year: 2018
Subjects: subject: Arrangement of lines
subject: Configuration of lines
subject: Dewey Decimal Classification::500 | Naturwissenschaften::510 | Mathematik

description: We present a technique to produce arrangements of lines with nice properties. As an application, we construct (224) and (264) configurations of lines. Thus concerning the existence of geometric (n4) configurations, only the case n = 23 remains open.
The Role of Technology in Monitoring Covid-19 pandemic
Creators: name: Olanrewaju, Zaid Olayiwola
Publisher: name: figshare
Year: 2023
Subjects: Health informatics and information systems

description: Objectives : The primary aim of this study is to examine the use of technology in NHS hospital wards during Covid-19 pandemic to monitor and respond to Covid-19. This research will focus on Electronic Health Record Systems EHR, with the objective to assess how EHR have been used in wards during the pandemic. Findings from this study will provide suggestions on the use of technologies in hospitals. Specific objective is to: 1. Investigate the technologies adopted by the NHS during the early days of the Covid-19 pandemic. 2. To provide a general overview of the role of technology in monitoring Covid-19 pandemic with the intention of identifying the used technology during the pandemic. 3. Evaluate how the EHR systems have been used within the NHS during Covid-19 pandemic 4. Analyse the frequency of use of the various EHR within the NHS hospitals during the COVID-19 pandemic.
 Methods: The searches for relevant literature were comprehensive and thorough, involving appropriate studies using a wide-range internet search on several electronic databases, including Z library, Scopus, PUBMED/MEDLINE, Embase, Global Health, Science direct, Dimensions, Cochrane database of systemic reviews. Additionally, searches were run on Google and Google Scholar. A date range of December 2019 till 25/05/2021 was used. Search terms for covid-19, technology (e.g., "digital technology", "information technology"), and hospitals (e.g., hospital, "medical centre", "medical institutions") were combined. The search was conducted with the assistance of Maria Introwicz, the faculty Librarian where the selection criteria described below were reviewed twice before selection of materials for this research review to ensure the objectivity of the selection. Results: At the end of database searches, 3970 articles were found, 1,269 records were identified as ineligible 2,462 duplicate articles were identified from the initial. 76 of the 239 records were excluded because the content of the articles was not technology related. A total of 163 articles were screened as full text and another 118 articles were excluded. Reasons for exclusion include: the non-availability of full text, some records did not discuss the use of technology in monitoring Covid-19 and some records discussed non-health related use of technology during Covid-19. Data was extracted from 45 articles that meet the criteria. Conclusion: The scale of Covid-19 has resulted in an immediate reaction to control its effect unlike previous epidemics. Medical personnel, technology and process have quickly realigned and adjusted to the demands of safe and quality patient care where there was no known treatment protocol. Technology have been used in homes, hospital, and public places to monitor the spread of Covid-19 by preventing further spread, improving, and restoring patients’ health after infection.
Computational Nuclear Quantum Many-Body Problem: The UNEDF Project
Creators: name: Bogner, Scott
name: Bulgac, Aurel
name: Carlson, Joseph A.
name: Engel, Jonathan
name: Fann, George
name: Furnstahl, Richard J.
name: Gandolfi, Stefano
name: Hagen, Gaute
name: Horoi, Mihai
name: Johnson, Calvin W.
name: Kortelainen, Markus
name: Lusk, Ewing
name: Maris, Pieter
name: Nam, Hai Ah
name: Navratil, Petr
name: Nazarewicz, Witold
name: Ng, Esmond G.
name: Nobre, Gustavo P. A.
name: Ormand, Erich
name: Papenbrock, Thomas
name: Pei, Junchen
name: Pieper, Steven C.
name: Quaglioni, Sofia
name: Roche, Kenneth J.
name: Sarich, Jason
name: Schunck, Nicolas
name: Sosonkina, Masha
name: Terasaki, Jun
name: Thompson, Ian J.
name: Vary, James P.
name: Wild, Stefan M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The UNEDF project was a large-scale collaborative effort that applied high-performance computing to the nuclear quantum many-body problem. UNEDF demonstrated that close associations among nuclear physicists, mathematicians, and computer scientists can lead to novel physics outcomes built on algorithmic innovations and computational developments. This review showcases a wide range of UNEDF science results to illustrate this interplay.
Autoregressive Neural Network for Cloud Concentration Forecast from Hemispheric Sky Images
Creators: name: Crisosto, Cristian
Publisher: name: London : Hindawi
Year: 2019
Subjects: subject: Artificial Neural Networks
subject: AI
subject: Hemispheric sky imager
subject: Weather forcast
subject: Cloud concentration
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: We present here a new method to predict cloud concentration five minutes in advance from all-sky images using the Artificial Neural Networks (ANN). An autoregressive neural network with backpropagation (Ar-BP) was created and trained with four years of all-sky images as inputs. The pictures were taken with a hemispheric sky imager fixed on the roof at the Institute of Meteorology and Climatology (IMUK) of the Leibniz Universität Hannover, Hannover, Germany. Firstly, a statistical method is presented to obtain key information of the pictures. Secondly, a new image-processing algorithm is suggested to optimize the cloud detection process starting with the Haze Index. Finally, the cloud concentration five minutes in advance at the IMUK is forecasted using machine learning methods. A persistence model forecast to provide a reference for comparison was generated. The results are quantified in terms of the root mean square error (RMSE) and the mean absolute error (MAE). The new algorithm reduced both the RMSE and the MAE of the prediction by approximately 30% compared to the reference persistence model under diverse cloud conditions. The new algorithm could be used as a tool for the stable maintenance of the network for the transmission system operators, i.e., the primary control reserve (within 30 seconds) and the secondary control reserve (within 5 minutes).
title: Ein »lieber, vereinigter Ehestand ist (...) ein(e) Schuel der Tugenden.« Maria und Joseph - das ideale Ehepaar
Creators: name: Mikuda-Hüttel, Barbara
Publisher: name: University Library Heidelberg
Year: 2016

description: kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften, Bd. 24, Nr. 4 (1996): kritische berichte, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Zwischen Chance und Zerstörung. Zeitgenössische Kunst aus Südostasien
Creators: name: Gäßler, Heike
Publisher: name: University Library Heidelberg
Year: 2016

description: kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften, Bd. 33, Nr. 1 (2005): kritische berichte, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
A Business Case for Southeast High-Speed Rail
Creators: name: Chastam, Terry
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2005

description: As the Southeastern region of the United States continues to experience increasing levels of congestion on the regional highways, the Southeast High-Speed Rail corridor presents an appealing alternative to automobile travel. The corridor is slated to run from Washington, D.C. to Charlotte, North Carolina and eventually from Charlotte to Birmingham, Alabama. The key to implementing the project is the privatization of operations, a model not traditionally used for rail in the U.S. With the Southeastern states moving ahead with the environmental impact statements, the outstanding issues include setting the timeline, choosing the operators, and designing the routes.
Hybrids of a Genetically Engineered Antibody and a Carbon Nanotube Transistor for Detection of Prostate Cancer Biomarkers
Creators: name: Lerner, Mitchell B.
name: DSouza, Jimson
name: Pazina, Tatiana
name: Dailey, Jennifer
name: Goldsmith, Brett R.
name: Robinson, Matthew K.
name: Johnson, A. T. Charlie
Publisher: name: arXiv
Year: 2013
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Biomolecules (q-bio.BM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: We developed a novel detection method for osteopontin (OPN), a new biomarker for prostate cancer, by attaching a genetically engineered single chain variable fragment (scFv) protein with high binding affinity for OPN to a carbon nanotube field-effect transistor (NTFET). Chemical functionalization using diazonium salts is used to covalently attach scFv to NT-FETs, as confirmed by atomic force microscopy, while preserving the activity of the biological binding site for OPN. Electron transport measurements indicate that functionalized NT-FET may be used to detect the binding of OPN to the complementary scFv protein. A concentration-dependent increase in the source-drain current is observed in the regime of clinical significance, with a detection limit of approximately 30 fM. The scFv-NT hybrid devices exhibit selectivity for OPN over other control proteins. These devices respond to the presence of OPN in a background of concentrated bovine serum albumin, without loss of signal. Based on these observations, the detection mechanism is attributed to changes in scattering at scFv protein-occupied defect sites on the carbon nanotube sidewall. The functionalization procedure described here is expected to be generalizable to any antibody containing an accessible amine group, and to result in biosensors appropriate for detection of corresponding complementary proteins at fM concentrations.
description: 11 pages, 5 figures, appears in ACS Nano
CRA, Planners, and Neighborhood Development
Creators: name: Pascal, Erica
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1980

description: Three years ago, the Community Reinvestment Act (CRA) was enacted as Title VIII of the Housing and Community Development Act of 1977 (Public Law 95"128). The Act requires financial institutions to define their local service area, and to detail the services they are providing for that area. Neighborhood organizations, fighting for years to end redlining and credit discrimination in their neighborhoods, saw the act as a great victory. Lenders viewed the law as an anathema, and tantamount to "credit allocation"; they claimed the next step would be for the federal government to require them to make imprudent loans. This article examines the potential of CRA as a tool for neighborhood revitalization, and the role for local planners in effectively using that tool to encourage reinvestment in lower-income neighborhoods.
On the generation of the mean velocity profile for turbulent boundary layers with pressure gradient under equilibrium conditions
Creators: name: Rona, Aldo
name: Monti, Manuele
name: Airiau, Christophe
Publisher: name: figshare
Year: 2022
Subjects: subject: 90101 Aerodynamics (excl. Hypersonic Aerodynamics)
subject: FOS: Mechanical engineering

description: The generation of a fully turbulent boundary layer profile is investigated using analytical and numerical methods over the Reynolds number range 422 ≤ Reθ ≤ 31,000. The numerical method uses a new mixing length blending function. The predictions are validated against reference wind tunnel measurements under zero streamwise pressure gradient. The methods are then tested for low and moderate adverse pressure gradients. Comparison against experiment and DNS data show a good predictive ability under zero pressure gradient and moderate adverse pressure gradient, with both methods providing a complete velocity profile through the viscous sub-layer down to the wall. These methods are useful computational fluid dynamic tools for generating an equilibrium thick turbulent boundary layer at the computational domain inflow.
Sur la fonction Zêta associée au Laplacien singulier $Δ_{{\mathcal{O}(m)}_\infty}$
Creators: name: Hajli, Mounir
Publisher: name: arXiv
Year: 2013
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics

description: In a previous paper, we computed the spectrum of the singular Laplacian attached to canonical metrics on $\mathbb{P}^1$. In this article, we study $ζ_\infty$, the Zeta function associated to this spectrum. We prove that it admits a meromorphic continuation to $\mathbb{C}$. Moreover, this continuation is holomorphic at zero. We compute $ζ_\infty(0)$ and $ζ'_\infty(0)$.
description: 55 pages
Modeling coherent social systems for learning
Creators: name: Allert, Heidrun
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2005
Subjects: subject: Social systems
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::370 | Erziehung, Schul- und Bildungswesen

description: [no abstract]