cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Secret key distillation across a quantum wiretap channel under restricted eavesdropping
Creators: name: Pan, Ziwen
name: Seshadreesan, Kaushik P.
name: Clark, William
name: Adcock, Mark R.
name: Djordjevic, Ivan B.
name: Shapiro, Jeffrey H.
name: Guha, Saikat
Publisher: name: arXiv
Year: 2019
Subjects: subject: Information Theory (cs.IT)
subject: Quantum Physics (quant-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The theory of quantum cryptography aims to guarantee unconditional information-theoretic security against an omnipotent eavesdropper. In many practical scenarios, however, the assumption of an all-powerful adversary is excessive and can be relaxed considerably. In this paper we study secret key distillation across a lossy and noisy quantum wiretap channel between Alice and Bob, with a separately parameterized realistically lossy quantum channel to the eavesdropper Eve. We show that under such restricted eavesdropping, the key rates achievable can exceed the secret key distillation capacity against an unrestricted eavesdropper in the quantum wiretap channel. Further, we show upper bounds on the key rates based on the relative entropy of entanglement. This simple restricted eavesdropping model is widely applicable, e.g., to free-space quantum optical communication, where realistic collection of light by Eve is limited by the finite size of her optical aperture. Future work will include calculating bounds on the amount of light Eve can collect under various realistic scenarios.
description: 14 pages, 19 figures. We welcome comments and suggestions
Algebroids - general differential calculi on vector bundles
Creators: name: Grabowski, Janusz
name: Urbanski, Pawel
Publisher: name: arXiv
Year: 1999
Subjects: subject: Differential Geometry (math.DG)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: A notion of an algebroid - a generalization of a Lie algebroid structure is introduced. We show that many objects of the differential calculus on a manifold M associated with the canonical Lie algebroid structure on T^M can be obtained in the framework of a general algebroid. Also a compatibility condition which leads, in general, to a concept of a bialgebroid.
description: 26 pages, LamsTeX. To appear in Journal of Geometry and Physics
MicroLED and Microdevices for Next-Generation Display Systems
Creators: Behrman, Keith
Publisher: name: Columbia University
Year: 2021
Subjects: Electrical engineering
Light emitting diodes
Information display systems

description: Micro light-emitting diode (microLED) technologies have been rapidly developing in the past decade and stand to be the prominent display technology for high-brightness applications. MicroLED microdisplays are particularly well-suited for systems that compete with high ambient light, such as augmented reality headsets and smartwatches that reflect light from the sun. However, there are several technological issues to overcome before microLED cost can be driven to a point that enables widespread commercial use. This dissertation covers the current microLED technological landscape, key issues to overcome, and an in-depth discussion on microLED performance and applications using modeled and experimentally fabricated microLEDs. The first experiment focuses on microLED fabrication fidelity and methods to overcome the challenge of defect-free displays. Current ultra-high definition display resolution standards require approximately 25 million individual microLED emitters with an expected zero dead pixels. To better identify defect states at early stages of fabrication, this dissertation presents methods using photoluminescence and cathodoluminescence that can identify dry-etching related damage to GaN/InGaN microLEDs that result in dead pixels. Expanding on fabrication fidelity, the second study in this dissertation examines surface recombination losses in etched GaN/InGaN microLEDs from nitrogen vacancy trap states. As microLED emitter size decreases, the ratio of etched surface area to emitter area size increases and injected current recombining at surface trap states increases causing large efficiency losses. To combat this, this study examines pGaN contact geometry selections and the influence on surface recombination losses. In particular, the results show that there is a strong dependence on efficiency for a desired output power in relation to current density. Utilizing the fabrication knowledge from the first two studies, applications and implementations of microLED microdisplays as a structured illumination microscopy light source within miniaturized microscopes are presented. There is discussion on future miniaturization strategies and next steps to improve device performance. Finally, this dissertation includes a short discussion on a display-adjacent technology, organic field-effect transistors (OFETs). An investigation on the electrostatic discharge resilience of parylene in OFETs is presented for applications in flexible high-voltage thin-film transistors.
MicroRNA Dysregulation in Neuropsychiatric Disorders and Cognitive Dysfunction
Creators: Hsu, Pei-Ken
Publisher: name: Columbia University
Year: 2012
Subjects: subject: Neurosciences
subject: FOS: Clinical medicine
subject: Genetics
subject: FOS: Biological sciences

description: MicroRNAs (miRNAs) are evolutionarily-conserved small non-coding RNAs that are important posttranscriptional regulators of gene expression. Genetic Variants may cause microRNA dysregulation and the concomitant aberrant target expression. The dysregulation of one or a few targets may in turn lead to functional consequences ranging from phenotypic variations to disease conditions. In this thesis, I present our studies of mouse models of two human genetic variants - a rare copy number variant (CNV), 22q11.2 microdeletions, and a common single nucleotide polymorphism (SNP), BDNF Val66Met. 22q11.2 microdeletions result in specific cognitive deficits and high risk to develop schizophrenia. Analysis of Df(16)A+/- mice, which model this microdeletion, revealed abnormalities in the formation of neuronal dendrites and spines as well as microRNA dysregulation in brain. We show a drastic reduction of miR- 185, which resides within the 22q11.2 locus, to levels more than expected by a hemizygous deletion and demonstrate that this reduction impairs dendritic and spine development. miR-185 targets and represses, through an evolutionary conserved target site, a previously unknown inhibitor of these processes that resides in the Golgi apparatus. Sustained derepression of this inhibitor after birth represents the most robust transcriptional disturbance in the brains of Df(16)A+/- mice and could affect the formation and maintenance of neural circuits. Reduction of miR-185 also has milder effects on the expression of a group of Golgi-related genes. One the other hand, BNDF Val66Met results in impaired activity-dependent secretion of BDNF from neuronal terminals and affects episodic memory and affective behaviors. We found a modest reduction of miR-146b which causes derepression of mRNA and/or protein levels of a few targets. Our findings add to the growing evidence of the pivotal involvement of miRNAs in the development of neuropsychiatric disorders and cognitive dysfunction. In addition, the identification of key players in miRNA dysregulation has implications for both basic and translational research in psychiatric disorders and cognitive dysfunction.
title: Zeitschrift des Allgemeinen Österreichischen Apothekervereines 20. Jahrgang 1882
title: Österreichische Zeitschrift für Pharmacie 36. Jahrgang
titleType: AlternativeTitle
Creators: name: :None
Publisher: name: Allgemeiner Österreichischer Apothekerverein
Year: 1882
Subjects: subject: 615

description: Zeitschrift des Allgemeinen Österreichischen Apothekervereines: 1. 1863 - 37. 1899, vol. 20. 1882
title: Zeitschrift des Allgemeinen Österreichischen Apothekervereines 21. Jahrgang 1883
title: Österreichische Zeitschrift für Pharmacie 37. Jahrgang
titleType: AlternativeTitle
Creators: name: :None
Publisher: name: Allgemeiner Österreichischer Apothekerverein
Year: 1883
Subjects: subject: 615

description: Zeitschrift des Allgemeinen Österreichischen Apothekervereines: 1. 1863 - 37. 1899, vol. 21. 1883
title: Zeitschrift des Allgemeinen Österreichischen Apothekervereines 22. Jahrgang 1884
title: Österreichische Zeitschrift für Pharmacie 22. Jahrgang
titleType: AlternativeTitle
Creators: name: :None
Publisher: name: Allgemeiner Österreichischer Apothekerverein
Year: 1884
Subjects: subject: 615

description: Zeitschrift des Allgemeinen Österreichischen Apothekervereines: 1. 1863 - 37. 1899, vol. 22. 1884
On some partial orders associated to generic initial ideals
Creators: name: Snellman, Jan
Publisher: name: arXiv
Year: 1998
Subjects: subject: Combinatorics (math.CO)
subject: Commutative Algebra (math.AC)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 06A07, 05A17 (Primary) 13F20 (Secondary)

description: We study two partial orders on $[x_1,...,x_n]$, the free abelian monoid on ${x_1,...,x_n}$. These partial orders, which we call the ``strongly stable'' and the ``stable'' partial order, are defined by the property that their filters are precisely the strongly stable and the stable monoid ideals. These ideals arise in the study of generic initial ideals.
description: 22 pages, 8 figures, LaTeX2e
title: Softwarearchitektur der gitterbasierten Sensordatenfusion des Projekts Stadtpilot
Creators: name: Ohl, Sebastian
name: Matthaei, Richard
name: Müller, Matthias
name: Maurer, Markus
Publisher: name: Institut für Regelungstechnik
Year: 2011
Subjects: subject: Sensordatenfusion
subject: Grid
subject: Architektur
subject: Fahrerassistenzsysteme
subject: Sensor data fusion
subject: Architecture
subject: FOS: Civil engineering
subject: Driver Assistance Systems
subject: 620

description: In den letzten Jahren hat sich die gitterbasierte Sensordatenfusion im Forschungsumfeld der Fahrerassistenz immer mehr etabliert. Beschrieben wird das Umfeld eines Fahrzeugs dabei durch eine fahrzeug-, orts- oder objektfeste Gitterstruktur (Grid). Jede Zelle dieses Gitters enthält einen Zustandsvektor wie beispielsweise eine Information über die Wahrscheinlichkeit der Befahrbarkeit einer Zelle (Occupancy Grid) oder einen Höhenwert (Height Map). Bedingt durch die lückenlose flächige Struktur kann die gridbasierte Fusion gegenüber der schon länger genutzten objektbasierten Sensordatenfusion nicht nur Wissen über die Existenz von Hindernissen im Fahrzeugumfeld, sondern über den gesamten Erfassungsbereich des Grids abbilden. Insbesondere die Informationen über die so bekannten Freibereiche können beispielsweise von einer Bahnplanung genutzt werden, um kollisionsfreie Bahnen zu ermitteln.

Ziel des Projektes Stadtpilot ist die vollständige automatische Fahrt auf dem Braunschweiger Stadtring. Eine gitterbasierte Sensordatenfusion soll in diesem Fall genutzt werden, die Bahn des Testträgers um statische Hindernisse herum zu planen. Zur maschinellen Wahrnehmung der Umgebung werden hierzu unterschiedliche Lasersensoren eingesetzt und mithilfe der Bayes-Rule-Of-Combination fusioniert. 
Auf Basis der aufgestellten Architektur können flexibel gitterbasierte Umfeldwahrnehmungen zusammengestellt werden. Diese können, durch die einheitlichen Schnittstellen, in unterschiedlichen Projekten und Versuchsträgern eingesetzt werden. Durch die erreichte Modularität lassen sich einzelne Algorithmen innerhalb der Fusionsebene austauschen, was die Erprobung von unterschiedlichen Ansätzen erheblich vereinfacht. Im Rahmen des Beitrags werden wir detailliert auf die einzelnen Schnittstellen innerhalb und zwischen den Ebenen sowie die Modularität eingehen und aufzeigen, wie eine große Bandbreite an unterschiedlichen gitterbasierten Sensordatenfusionen mit der Architektur abgedeckt wird.
Vaginulina cretacea PLUMMER 1927
Creators: name: Ismail, Ahmed A.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Chromista
Foraminifera
Nodosariata
Vaginulinida
Vaginulinidae
Vaginulina
Vaginulina cretacea

description: Vaginulina cretacea PLUMMER, 1927
 Pl. II, fig. 33
 1927. Vaginulina gracilis PLUMMER, p. 172, p1. 2, fig. 8.
 1946. Vaginulina cretacea PLUMMER. - CUSHMAN, p. 80, pl. 30, figs. 11-14.
 1985. Vaginulina cretacea PLUMMER. - LUGER, p. 85, pl. 6, fig. 10.
 Remarks: It is distinguished by a very elongated, compressed and slightly tapering test. The chambers are numerous, very distinct, slightly inflated and increasing gradually in height from the earlier chambers to the later ones.
 Stratigraphic distribution: It is recorded in the Maastrichtian of southwestern Desert of Egypt by LUGER (1985). It is recorded in the Maastrichtian of the Esh El Mallaha area.
description: Published as part of Ismail, Ahmed A., 2012, Late Cretaceous-Early Eocene benthic foraminifera from Esh El Mallaha area, Egypt, pp. 15-50 in Revue de Paléobiologie 31 (1) on page 37
Microaggressions and Health Outcomes for Latina/o Americans: Understanding the Influences of External Characteristics and Psychological Resources
Creators: Rivera, David Paul
Publisher: name: Columbia University
Year: 2012
Subjects: Counseling psychology

description: Despite their rapid growth, Latina/o Americans still experience disparities in most social, economic, employment, and educational spheres in American society. These include disparities in mental and physical health outcomes. Previous research makes a convincing argument for perceived discrimination being associated with these poor health outcomes. Scholars propose that the manifestation of discrimination has changed over the decades from a predominantly overt form to a more subtle, covert form, known as microaggression. Additionally, given the within-group differences inherent in this population, it is possible that various characteristics and psychological resources might influence the magnitude of experiences with microaggressions and health outcomes for Latina/o Americans. The present study investigated, 1) a specific type of discrimination, microaggressions, experienced by Latina/o Americans, and 2) the various within-group characteristics (skin color, Spanish language use, and accent) and psychological resources (ethnic identity and social support) that might inform health outcomes for Latina/o Americans. A path model, as well as moderation tests, explored these relationships with a sample of 328 Latina/o Americans. The results indicated support for the paths between accent and perceived microaggressions, as well as between perceived microaggressions and mental health outcomes. Additionally, the moderation tests indicated that social support moderated the relationship between perceived microaggressions and physical health outcomes. The results of the present study contribute to the literature on microaggressions by providing quantitative support for the harmful effects of microaggressions and expanding the knowledge base concerning various dynamics involved in the microaggression process for Latina/o Americans.
Menschenrechte und ihre Relevanz für Mandat, Theorie und Praxis der Sozialen Arbeit
Creators: name: Staub-Bernasconi, Silvia
Publisher: name: Universitätsbibliothek Siegen
Year: 2008
Subjects: subject: keine Angabe
subject: Menschenwürde
subject: Sozialrechte
subject: Tripelmandat
subject: Berufskodex
subject: --

description: Vor dem Hintergrund von Dokumenten der UNO, der International Association of Schools of Social Work und der International Federation of Social Work sowie des Europarates überdenkt die Autorin den Gegenstand Sozialer Arbeit und seine Bezugswissenschaften, das Mandat Sozialer Arbeit und die damit verbundenen Wertorientierungen und schließlich die Akteur/innen, Ressourcen und Arbeitsweisen Sozialer Arbeit. Abschließend wird auf Projekte im Rahmen des Berliner Masterstudiengangs ‚Soziale Arbeit als Menschenrechtsprofession’ hingewiesen, welche praxisbezogene Umsetzungsbeispiele im In- und Ausland aufzeigen.
Universal Lowest-Twist in CFTs from Holography
Creators: name: Fitzpatrick, A. Liam
name: Huang, Kuo-Wei
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We probe the conformal block structure of a scalar four-point function in $d\geq2$ conformal field theories by including higher-order derivative terms in a bulk gravitational action. We consider a heavy-light four-point function as the boundary correlator at large central charge. Such a four-point function can be computed, on the gravity side, as a two-point function of the light operator in a black hole geometry created by the heavy operator. We consider analytically solving the corresponding scalar field equation in a near-boundary expansion and find that the multi-stress tensor conformal blocks are insensitive to the horizon boundary condition. The main result of this paper is that the lowest-twist operator product expansion (OPE) coefficients of the multi-stress tensor conformal blocks are universal: they are fixed by the dimension of the light operators and the ratio between the dimension of the heavy operator and the central charge $C_T$. Neither supersymmetry nor unitary is assumed. Higher-twist coefficients, on the other hand, generally are not protected. A recursion relation allows us to efficiently compute universal lowest-twist coefficients. The universality result hints at the potential existence of a higher-dimensional Virasoro-like symmetry near the lightcone. While we largely focus on the planar black hole limit in this paper, we include some preliminary analysis of the spherical black hole case in an appendix.
description: 63 pp; v2: comments on additional bulk interactions added
Vaginulina taylorana CUSHMAN 1938
Creators: name: Ismail, Ahmed A.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Chromista
Foraminifera
Nodosariata
Vaginulinida
Vaginulinidae
Vaginulina
Vaginulina taylorana

description: Vaginulina taylorana CUSHMAN, 1938
 Pl. III, fig. 2
 1938. Vaginulina taylorana CUSHMAN, p. 36, pl. 5, fig. 19. 1946. Vaginulina taylorana CUSHMAN. - CUSHMAN, p. 81, pl.
28, figs. 28, 29.
 Stratigraphic distribution: It is recorded in the Late Cretaceous of Texas by CUSHMAN (1946). It is found in the Cretaceous of the Esh El Mallaha area.
description: Published as part of Ismail, Ahmed A., 2012, Late Cretaceous-Early Eocene benthic foraminifera from Esh El Mallaha area, Egypt, pp. 15-50 in Revue de Paléobiologie 31 (1) on page 37
Politicizing Europe in times of crisis
Creators: name: Hutter, Swen
name: Kriesi, Hanspeter
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: This paper starts from the premise that the politicization of Europe is indicative of a new structuring conflict that involves a set of processes which put the national political community under strain. This structuring conflict has been emerging long before the Euro and refugee crises. However, these crises may have reinforced and potentially reshaped public conflicts within and across countries. Therefore, the paper traces the politicization of Europe during national election campaigns in fifteen countries from the early 2000s up to 2017. The analysis focuses on the way the multiple crises have affected the level of politicization, its driving forces, and the location of European issues in the political space. Overall, the results indicate a substantive increase in politicization, but they also point to strong region and crisis-specific varieties which should be considered in scholarly discussions on the relative impact of domestic conflicts on the future course of European integration.
title: Entwicklung einer Software Produktlinie zur flexiblen Erstellung von Umfeldwahrnehmungssystemen
Creators: name: Ohl, Sebastian
name: Maurer, Markus
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2011
Subjects: subject: Sensordatenfusion
subject: Software Produktlinien
subject: Fahrerassistenzsysteme
subject: Sensor data fusion
subject: Software Productlines
subject: Driver Assistance Systems
subject: 620

description: Der Trend zu komplexeren und gleichzeitig flexiblen Fahrerassistenzsystemen stellt neue Anforderungen an die maschinelle Umfeldwahrnehmung. Ein breites Spektrum an Sensoren und die Unterstützung vieler unterschiedlicher Applikationstypen, je nach Fahrzeug, macht die Entwicklung und Wartung von Umfeldwahrnehmungen aufwändig und erhöht dadurch die Entwicklungskosten signifikant. Dieser Beitrag stellt eine Anwendung des Software Produktlinien Ansatzes für in unterschiedlichen Projekten einsetzbare Umfeldwahrnehmungen vor, um Komplexität und Wartung beherrschbar zu machen.

Bei der Abbildung der Umfeldwahrnehmung als Software Produktlinie wird das System in unabhängig entwickelbare Komponenten (Core-Assets) aufgeteilt. Jedes dieser Core-Assets enthält seinen eigenen Entwicklungsprozess und bleibt damit beherrschbar. Für jede Anwendung wird eine spezielle Kombination daraus gebildet. So dass nicht eine in jeder Applikation einsetzbare Umfeldwahrnehmung, sondern eine spezielles Ausprägung für jede Anwendung erstellt wird. Durch Regeln bei der Zusammenstellung und automatische Blackbox-Testfälle wird sicher gestellt, dass mit jedem neuen Release eines Core-Assets alle Applikationen automatisch eine neue Version der Umfeldwahrnehmung erhalten. So können Bugfixes oder neue Features unmittelbar in alte Produkte einfließen und führen somit zu kürzeren Produktzyklen und geringeren Wartungskosten.

Zur Erzeugung einer für eine Applikation optimalen Umfeldwahrnehmung ist eine Kombination verschiedener Core-Assets nötig. Mit Hilfe von Bewertungsmetriken für Umfeldwahrnehmungsalgorithmen, Randbedingungen hinsichtlich Rechenleistung und verfügbarer Sensorik sowie den Anforderungen der Applikation lässt sich auf diesem Weg für jede Anwendung eine Umfeldwahrnehmung kombinieren. Ferner kann mit Hilfe der eingesetzten Metriken die zu erwartende Qualität des Systems bereits vor dem Einsatz eingeschätzt werden.
Parson Levett and English Cannon Founding
Creators: name: Awty, Brian G
Publisher: name: Archaeology Data Service
Year: 2021

description: Sussex Archaeological Collections, 127, 133-145
description: By 1546 demi-culverins were being produced in Sussex, presumably at Buxted, and demi-cnnon as wll s full culverins by 1553, presumably at the Worth double furnace. Within ten years William Levett had thus doubled the hearth-yield of the furnace from 500kg. to one tonne and quadrupled the size of castings that could run to 2 tonnes. Progress was so marked that before the end of the century 'cannon of 7' weighing up to 3 tonnes were being cast, larger guns than those normally produced at the Wealden foundries of the 17th and 18th centuries. Archaeological evidence suggests that vertical casting direct from the blast furnace was the secret of this success, a procedure not documented at continental blast furnaces before 1604.
Systematic risk based deactivation and stabilization : the Kemess Mine powerline deactivation program
Creators: name: Davidson, Scott Charles
Publisher: name: The University of British Columbia
Year: 2009

description: Kemess Mine is an open-pit gold-copper mine located in northern British Columbia. A 380 km long, 230 kV powerline built for the project provides electricity to the minesite. Deactivation of the access roads and the tote roads along the powerline corridor were initiated in 1998 and were completed in 2001. This paper outlines the systematic risk-based approach to the deactivation program and some of the considerations that were incorporated into the deactivation program.
Kritische Bildungs- und Subjekttheorie
Creators: name: Coelen, Thomas
Publisher: name: Universitätsbibliothek Siegen
Year: 2008
Subjects: subject: keine Angabe
subject: Ganztagsschule
subject: Frankfurter Schule
subject: PISA
subject: Subjekt- und Identitätsbildung
subject: --

description: Seit dem ‚PISA-Schock’ 2001 und den folgenden gesellschaftlichen Debatten und politischen Entscheidungen wird auch in der Sozialen Arbeit zunehmend wieder über ‚Bildung’ gesprochen. In Abgrenzung vom schulischen Diskurs reklamiert die Soziale Arbeit – insbesondere die Kinder- und Jugendhilfe – zumeist einen umfassenden Bildungsbegriff, der in jedem Fall mehr meint als Lernleistungen, also das Subjekt in seiner Ganzheitlichkeit betrifft. Dabei wird oft implizit mit der klassischen Bildungstheorie von Humboldt argumentiert, manchmal wird auch an die Kritische Theorie der so genannten ‚Frankfurter Schule’ angeknüpft. Die drei genannten Stränge: 1. Klassischer Bildungsbegriff, 2. Subjektbildung, 3. Kritische Theorie, werden im Artikel zunächst einzeln und dann gebündelt vorgestellt.
Integrable discretizations for lattice systems: local equations of motion and their Hamiltonian properties
Creators: name: Suris, Yuri B.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We develop the approach to the problem of integrable discretization based on the notion of $r$--matrix hierarchies. One of its basic features is the coincidence of Lax matrices of discretized systems with the Lax matrices of the underlying continuous time systems. A common feature of the discretizations obtained in this approach is non--locality. We demonstrate how to overcome this drawback. Namely, we introduce the notion of localizing changes of variables and construct such changes of variables for a large number of examples, including the Toda and the relativistic Toda lattices, the Volterra lattice and its integrable perturbation, the second flows of the Toda and of the Volterra hierarchies, the modified Volterra lattice, the Belov-Chaltikian lattice, the Bogoyavlensky lattices, the Bruschi-Ragnisco lattice. We also introduce a novel class of constrained lattice KP systems, discretize all of them, and find the corresponding localizing change of variables. Pulling back the differential equations of motion under the localizing changes of variables, we find also (sometimes novel) integrable one-parameter perturbations of integrable lattice systems. Poisson properties of the localizing changes of variables are also studied: they produce interesting one-parameter deformations of the known Poisson algebras.
description: LaTeX, 89pp; section on modified Volterra added
Superconducting Quantum Annealing Architecture with LC Resonators
Creators: name: Mukai, Hiroto
name: Tomonaga, Akiyoshi
name: Tsai, Jaw-Shen
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a novel architecture for superconducting circuits to improve the efficiency of a quantum annealing system. To increase the capability of a circuit, it is desirable for a qubit to be coupled not only with adjacent qubits but also with other qubits located far away. We introduce a circuit that uses a lumped element resonator coupled each with one qubit. The resonator-qubit pairs are coupled by rf-superconducting quantum interference device (SQUID) based couplers. These pairs make a large quantum system for quantum annealer. This system could prepare the problem Hamiltonian and tune the parameters for quantum annealing procedure.
description: 6 pages, 4figures
Getting around no: how governments react to negative EU referendums
Creators: name: Schimmelfennig, Frank
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Referendums, and negative referendums in particular, are an important constraint on European integration and the most direct way in which politicization affects EU-level decision-making. Yet governments retain considerable room of maneuver in responding to them. Whereas there is a rich literature on referendum campaigns, voting behavior, and intergovernmental bargaining under referendum threats, the (inter)governmental responses to referendum outcomes have not been studied systematically. This article examines how governments respond to negative referendums on European integration. It suggests that the type of integration issue put to the referendum (accession, withdrawal, or integration), and the concomitant size and intergovernmental distribution of the costs of failure, structures the post-referendum choices. This conjecture is explored in a comparative analysis of all 15 negative EU referendum cases since 1972.
Gravitational vacuum polarization I: Energy conditions in the Hartle--Hawking vacuum
Creators: name: Visser, Matt
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is well-known that gravitationally induced vacuum polarization often violates the point-wise energy conditions and sometimes violates the averaged energy conditions. In this paper I begin a systematic attack on the question of where and by how much the various energy conditions are violated. I work in the test-field limit, and focus on conformally coupled massless scalar fields in Schwarzschild spacetime, using the Hartle--Hawking vacuum. I invoke a mixture of analytical and numerical techniques, and critically compare the qualitative behaviour to be expected from the Page approximation with that adduced from the numerical calculations of Anderson, Hiscock, and Samuel. I show that the various point-wise energy conditions are violated in a series of onion-like layers located between the unstable photon orbit and the event horizon, the sequence of violations being DEC, WEC, and (NEC+SEC). Furthermore the ANEC is violated for *some* of the null geodesics trapped in this region. Having established the basic machinery in this paper, the Boulware vacuum will be treated in a companion paper, while other exensions should be straightforward.
description: 19 pages, ReV_TeX, epsf.sty, 6 eps figures
Infrared spectra of both isomers of CO2-CO in the CO2 ν3 region
Creators: name: Wakwella, P.
name: McKellar, A.R.W.
name: Moazzen-Ahmadi, N.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Neuroscience
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Cancer

description: Extensive infrared spectra of the weakly-bound CO2-CO dimer are observed in the carbon dioxide ν3 asymmetric stretch region (≈2350 cm−1) using a tunable infrared OPO laser source to probe a pulsed slit jet supersonic expansion. Both C-bonded and O-bonded isomers are analysed for the normal isotopologue as well as for 13CO2-CO and 16O13C18O-CO, the latter being the first observation of an asymmetrically substituted form for which all values of Ka are allowed. Combination bands involving the lowest in-plane intermolecular bending modes are also studied for both isomers. Weak bands near 2337 cm−1 are assigned to CO2 hot band transitions (v1, v2l2, v3) = (0111) ← (0110), yielding the splitting of the degenerate CO2 ν2 bend into in-plane and out-of-plane components due to the presence of the CO. This splitting has rather different values for the C- and O- bonded isomers, 4.57 and 1.59 cm−1, respectively, with the out-of-plane mode higher in energy than the in-plane for both cases.
Gravitational-wave merging events from the dynamics of stellar mass binary black holes around the massive black hole in a galactic nucleus
Creators: name: Zhang, Fupeng
name: Shao, Lijing
name: Zhu, Weishan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the dynamical evolution of the stellar mass binary black holes (BBHs) in a galactic nucleus that contains a massive black hole (MBH). For a comprehensive study of their merging events, we consider simultaneously the non-resonant and resonant relaxations of the BBHs, the binary-single encounters of the BBHs with the field stars, the Kozai-Lidov (KL) oscillation and the close encounters between the BBHs and the central MBH, which usually lead to binaries' tidal disruptions. As the BBHs are usually heavier than the background stars, they sink to the center by mass segregation, making the KL oscillation an important effect in merging BBHs. The binary-single encounters can not only lead to softening and ionization of the BBHs, it can also make them hardening, that increases the merging rates significantly. The mergers of BBHs are mainly contributed by galaxies containing MBHs less massive than $10^8 M_\odot$ and the total event rates are likely in orders of $1$--$10$ Gpc$^{-3}$ yr$^{-1}$, depending on the detailed assumptions of the nucleus clusters. About $3-10\%$ of these BBH mergers are with eccentricity $\ge 0.01$ when their gravitational wave oscillating frequencies enter the LIGO band ($10$\,Hz). Our results show that merging the BBHs within galactic nuclei can be an important source of the merging events detected by the Advanced LIGO/Virgo detectors, and they can be distinguished from BBH mergers from the galactic fields and globular clusters when enough events are accumulated.
description: 31 pages, 14 figures, Accepted for publication in the Astrophysical Journal
Relationship Matters: an Exploration of Participatory Linked Data as Decolonial Archival Praxis
Creators: name: Hudnut-Beumler, Adam
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2024

description: Linked Open Data (LOD) and decolonization present two trends for archives. While the former is often considered technical and the latter ethical, both movements are practical and epistemic challenges to traditional archival authority. Archives scholars have seen an affinity between the extensible, non-hierarchical model of LOD and calls of decolonial archivists to remediate the archival record through new descriptive methodologies. Little research, however, has endeavored to find if this affinity bears fruit in practice. Exploring this gap, the current participant action research comprises testing amongst a group of decolonial scholars of Wikibase as a tool for archival linked data creation. The study utilizes thematic analysis of the participant-generated triples and research session transcripts to determine the descriptive strategies the group employed. Testing the efficacy of participatory description using archival linked data as a decolonial methodology, this project encourages further experimentation at the nexus of decolonial archival praxis and technological innovation.
Interplay of superexchange and orbital degeneracy in Cr-doped LaMnO3
Creators: name: Deisenhofer, Joachim
name: Paraskevopoulos, Michalis
name: von Nidda, Hans-Albrecht Krug
name: Loidl, Alois
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report on structural, magnetic and Electron Spin Resonance (ESR) investigations in the manganite system LaMn_{1-x}Cr_{x}O_{3} (x<=0.5). Upon Cr-doping we observe a reduction of the Jahn-Teller distortion yielding less distorted orthorhombic structures. A transition from the Jahn-Teller distorted O' to the pseudocubic O phase occurs between 0.3
Gyroidinoides girardanus
Creators: name: Ismail, Ahmed A.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Chromista
Foraminifera
Globothalamea
Rotaliida
Cancrisidae
Gyroidinoides
Gyroidinoides girardanus

description: Gyroidinoides girardanus (REUSS, 1851)
 Pl. III, fig. 23
 1851. Rotalina girardana REUSS, p. 73, pl. 5, fig. 34.
 1956. Gyroidina girardana (REUSS).- SAID & KENAWY, p. 148, pl. 5, fig. 7.
 1959. Gyroidina girardana (REUSS).- NAKKADY, p. 460, pl. 3, fig. 1.
 1985. Gyroidinoides girardanus (REUSS).- LUGER, p. 110, pl. 8, figs. 2, 3.
 Remarks: It resembles the specimens recorded by LUGER (1985).
 Stratigraphic distribution: It was originally described from the American Late Cretaceous. Also, it is recorded from the basal Eocene of Maqfi Section, Egypt (LE ROY, 1953) but SAID & KENAWY (1956) recorded a longer range than LE ROY believed. In the study area, it is found in the Maastrichtian and Paleocene Zones.
description: Published as part of Ismail, Ahmed A., 2012, Late Cretaceous-Early Eocene benthic foraminifera from Esh El Mallaha area, Egypt, pp. 15-50 in Revue de Paléobiologie 31 (1) on page 40
title: Der Stadtpilot: autonomes Fahren auf dem Braunschweiger Stadtring
Creators: name: Wille, Jörn
name: Homeier, Kai
name: Matthaei, Richard
name: Nothdurft, Tobias
name: Ohl, Sebastian
name: Sasse, Andreas
name: Saust, Falko
name: Hecker, Peter
name: Maurer, Markus
name: Schumacher, Walter
name: Wolf, Lars
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2011
Subjects: subject: Projekt Stadtpilot
subject: Autonomes Fahren
subject: Fahrerassistenzsysteme
subject: Project Stadtpilot
subject: Autonomous Driving
subject: Driver Assistance Systems
subject: 620

description: Autonomes Fahren wurde auf Autobahnen seit Anfang der neunziger Jahre in verschiedenen Projekten erforscht. Einen neuen Höhepunkt erreichte die Forschung an autonomen Fahrzeugen durch die DARPA Urban Challenge 2007. Erstmals stellte sich damit die Forschung der Herausforderung, autonomes Fahren auf eine stadtähnliche Umgebung zu übertragen. Die TU Braunschweig hat erfolgreich mit dem Forschungsfahrzeug Caroline an der DARPA Urban Challenge teilgenommen und qualifizierte sich zusammen mit 11 der ursprünglich 89 Teams für das Finale der Urban Challenge. Die gesammelten Erfahrungen im Bereich des Autonomen Fahrens werden gegenwärtig in einem Folgeprojekt mit dem Namen Stadtpilot vertieft. Ein Zusammenschluss aus drei Fachbereichen der TU hat sich zum Ziel gesetzt, den Braunschweiger Stadtring autonom zu befahren. Im Rahmen dieses Beitrages werden die grundlegenden Szenarien und Inhalte des Projektes dargestellt. Der Beitrag beschreibt die besonderen Herausforderungen des Stadtringszenarios an das System und die einzelnen Module.
Tetra pyriana Li, Xue & Hong 2012
Creators: name: XUE, XIAO-FENG
name: GUO, JING-FENG
name: HONG, XIAO-YUE
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Eriophyidae
Tetra
Tetra pyriana

description: Tetra pyriana Li, Xue & Hong, 2012 Tetra pyriana Li, Xue & Hong, 2012: 79–84.. Type material. 4 females and 6 males (slide number NJAUAcariEriH18, H37), from Dalbergia hupeana Hance (Leguminosae), Jiagedaqi, Heilongjiang Province, P. R. China, 50°24'27''N, 124°06'43''E, elevation 365m, 17 July 2008, coll. Xiao-Feng Xue, Zhen Wang & Zi-Wei Song. Hosts. Malus baccata (L.) Borkh., Pyrus betulifolia Bunge., Pyrus calleryana Decne. (Rosaceae). Relation to host. Vagrant. Distribution. China (Heilongjiang, Qinghai).
description: Published as part of XUE, XIAO-FENG, GUO, JING-FENG & HONG, XIAO-YUE, 2013,   Eriophyoid mites from Northeast China (Acari: Eriophyoidea) , pp. 1-123 in Zootaxa 3689 (1) on page 101, DOI: 10.11646/zootaxa.3689.1.1, http://zenodo.org/record/6031216
description: {"references": ["Li, H. - S., Xue, X. - F. & Hong, X. - Y. (2012) Eriophyoid mites from Qinghai Province, northwestern China with descriptions of nine new species (Acari: Eriophyoidea). Zookeys, 196, 47 - 107. http: // dx. doi. org / 10.3897 / zookeys. 196.2726"]}
About the law of black radiation; by M. Thiesen.
Creators: name: Patrick MARC
Publisher: name: Zenodo
Year: 2024

description: This article is a faithful translation of Thiesen's original publication from 1900: "Über das Gesetz der schwarzen Strahlung; von M. Thiesen." where he gives the generic formula used by Max Planck to demonstrate his Law.

No translation found on the Internet respects the original form. We offer this translated version for students or amateurs wishing to understand or discover the origins of Planck's law and Quantum physics.
Abschied vom Mandat. Soziale Arbeit als politische Akteurin
Creators: name: Schäfer, Stefan
Publisher: name: Universitätsbibliothek Siegen
Year: 2018
Subjects: subject: keine Angabe
subject: Re-Politisierung
subject: politische Identität
subject: Sozialarbeitspolitik
subject: Politikabhängigkeit
subject: --

description: Seit den 1990er Jahren nutzt man in der Sozialen Arbeit zur Beschreibung ihrer politischen Dimension den Begriff des ‚politischen Mandats‘. Mit dem Begriff schien die ewige Suche nach einem tragfähigen Ausweis dafür, dass Soziale Arbeit nicht nur unpolitisch ‚hilft‘ und auch nicht einfach Forderungen nach Kontrolle bedient, sondern politisch bedeutende Aufgaben erfüllt, die Anerkennung verdienen, endlich beendet. Eng verbunden mit der Diskussion um ‚professionelle Identität‘, die Soziale Arbeit im Vergleich zu anderen Professionen scheinbar nicht habe, ging es hierbei auch um Fragen der ‚politischen Identität‘ Sozialer Arbeit. Nach Ansicht des Autors kann der Versuch, sich über den Mandatsbegriff der politischen Dimension von Sozialer Arbeit zu vergewissern, als gescheitert gelten. Vielmehr müsse es darum gehen, die Grenzen und Möglichkeiten Sozialer Arbeit, als politische Akteurin aufzutreten, zu identifizieren und zu gestalten.
Dirac gamma-equation, classical gauge fields and Clifford algebra
Creators: name: Marchuk, N. G.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 35Q40

description: An equation, we call Dirac gamma-equation, is introduced with the help of the mathematical tools connected with the Clifford algebra. This equation can be considered as a generalization of the Dirac equation for the electron. Some features of Dirac gamma- equation are investigated (plane waves, currents, canonical forms). Furthermore, on the basis of local gauge invariance regarding unitary group, a system of equations is introduced consisting of Dirac gamma-equation and the Yang-Mills or Maxwell equations. This system of equations describes a Dirac's field interacting with the Yang-Mills or Maxwell gauge field. Characteristics of this system of equations are studied for various gauge groups and the liaison between the new and the standard constructions of classical gauge fields is discussed.
description: 40 pages, Latex
Successful Outreach Methods for Oral History Archives
Creators: name: Mantey, Denise
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2024
Subjects: University and college archives
Library outreach programs
Oral history
Archives
Outreach

description: Archivists have long utilized oral history collections to address archival gaps that the paper records could not fill. New generations of memory workers have prioritized preserving the oral traditions of historically marginalized communities. This has resulted in outreach efforts that aim to establish trust with the communities represented in the archives. 

This study analyzes the Oral History Lab at the University of Puerto Rico at Mayagüez, the Community Oral History Project at the New York Public Library, and Wolf Tales at North Carolina State University as three case studies of oral history archives that have implemented successful outreach methods. This analysis addresses the history of archivist presence in oral history, how to build trust with communities, and ways I may implement these successful outreach methods in my work as an archivist and graduate assistant of the UNC Story Archive in Wilson Special Collections Library, a recently established oral history collection.
Systemtheorie und Ökonomisierung Sozialer Arbeit. Zur Ambivalenz eines sozialarbeiterischen Trends
Creators: name: Kleve, Heiko
Publisher: name: Universitätsbibliothek Siegen
Year: 2008
Subjects: subject: keine Angabe
subject: Bielefelder Schule
subject: Case Management
subject: Postheoretisches Management
subject: --

description: Sowohl Systemtheorie als auch Ökonomisierung sind zwei seit einigen Jahren in der Sozialen Arbeit viel diskutierte Themen. Auf der einen Seite wird die Systemtheorie in ihren unterschiedlichen Spielarten in Wissenschaft und Praxis der Sozialen Arbeit derzeit stärker als je zuvor thematisiert. Auf der anderen Seite halten seit Anfang der 1990er Jahre verstärkt betriebswirtschaftliche Denkmuster Einzug in das Wohlfahrtssystem. Die Soziale Arbeit ökonomisiert sich. Viele Sozialarbeiter/innen verstehen sich bereits als Manager/innen, deren Aufgabe es ist, ihre Produkte auf dem Markt der sozialen Dienstleistungen erfolgreich anzubieten sowie effektiv und effizient an ihre Kunden zu verkaufen. Der Zusammenhang der beiden Themen stellt sich dadurch her, dass diese (neue) ökonomische Orientierung nicht zuletzt auch systemtheoretisch begründet wird. Im Artikel werden die beiden Tendenzen der Sozialen Arbeit theoretisch aufeinander bezogen und diskutiert.
Additional file 2 of Socio-demographic characteristics and risk factors for HIV transmission in female bar workers in sub-Saharan Africa: a systematic literature review
Creators: name: Dambach, Peter
name: Mahenge, Bathsheba
name: Mashasi, Irene
name: Muya, Aisa
name: Barnhart, Dale A.
name: Bärnighausen, Till W.
name: Spiegelman, Donna
name: Harling, Guy
Publisher: name: figshare
Year: 2020
Subjects: subject: Sociology
subject: FOS: Sociology

description: Additional file 2. Supplementary content 2: Assessment of risk of bias for the quantitative studies/ study part. The assessment follows the methods commentary: Risk of Bias in cross-sectional surveys of attitudes and practices (Agarwal et al. 2017).
The View from “Over Here”: American Information Professionals, Foreign Information Accessibility, and Historiography of the First World War
Creators: name: Coupe, Abigail
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2024

description: The First World War significantly impacted the United States and the world, and its legacies reverberate throughout society over a century later. American historiography on the war, however, largely lacks a global perspective, with many American-produced histories focusing primarily on the war’s impact on the United States, or on the United States' role in negotiating the Treaty of Versailles. Within American higher education, the First World War is seldom explored, and -on the rare occasion when it is- is often overshadowed by the Great Depression and the Second World War. When searching for non-American resources on the war, many historians face linguistic, accessibility, and/or cognizance barriers in finding non-American or non-British information. Information professionals have a vital role to play in expanding historians’ knowledge of foreign and international information systems, in training them in information literacy and research, and, ultimately, in expanding the diversity and completeness of American historiography.