cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Datenreduktions-Techniken zur netzwerkverteilten Perzeptualisierung von Volumendaten
Creators: name: Jensen, Nils
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2007
Subjects: subject: Visualisierung
subject: Haptik
subject: Performance
subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft::000 | Informatik, Wissen, Systeme::004 | Informatik

description: [no abstract]
Picturing the Invisible - pop-up exhibition
Creators: name: Coldwell, Paul
Publisher: name: University of the Arts London
Year: 2023
Subjects: Design practice and methods
Art theory
Architecture not elsewhere classified
Digital curation and preservation
British and Irish literature
Forensic science and management
Textile and fashion design
Medical ethics
Psychiatry (incl. psychotherapy)
Philosophy of mind (excl. cognition)
High energy astrophysics and galactic cosmic rays

description: Curated by Abbi Fletcher and featuring works by students from across Camberwell, Chelsea and Wimbledon colleges.
Can planetesimals form by collisional fusion?
Creators: name: Mitra, Dhrubaditya
name: Wettlaufer, J. S.
name: Brandenburg, Axel
Publisher: name: arXiv
Year: 2013
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: As a test bed for the growth of protoplanetary bodies in a turbulent circumstellar disk we examine the fate of a boulder using direct numerical simulations of particle seeded gas flowing around it. We provide an accurate description of the flow by imposing no-slip and non-penetrating boundary conditions on the boulder surface using the immersed boundary method pioneered by Peskin (2002). Advected by the turbulent disk flow, the dust grains collide with the boulder and we compute the probability density function (PDF) of the normal component of the collisional velocity. Through this examination of the statistics of collisional velocities we test the recently developed concept of collisional fusion which provides a physical basis for a range of collisional velocities exhibiting perfect sticking. A boulder can then grow sufficiently rapidly to settle into a Keplerian orbit on disk evolution time scales.
description: Astrophysical Journal, in press
Fire and Stone: The Making of the University of North Carolina under Presidents Edward Kidder Graham and Harry Woodburn Chase
Creators: name: Covington Jr., Howard E.
Publisher: name: University of North Carolina at Chapel Hill Library
Year: 2018

description: In June 1919 Harry Woodburn Chase was chosen to succeed Edward Kidder Graham as president of the University of North Carolina. The two were a study in contrasts. Graham was a southerner whose father had worn Confederate gray. Chase was a New Englander and suspected of being a Republican. Chase had advanced academic degrees, including an earned doctorate, while Graham’s title was honorific. Chase was quiet, almost shy, and he best expressed his thoughts in the written word. Graham was an accomplished writer but also a superb public speaker whose friends had a political career charted out for him until his death at 42 years of age, a victim of the 1918 influenza pandemic.

The university trustees chose Chase to succeed Graham after two more highly favored candidates were disqualified at the last minute. A young man--Chase was 36 at the time--he wasn’t expected to stay in Chapel Hill all that long. He remained for a little more than a decade and in that time he oversaw the transformation of the institution and introduced it to a national audience.

Chase built upon Graham’s ambitions for the university that its work extend beyond the campus to reach citizens all across the state. Graham first kindled this fire for a new mission among the undergraduates he met in his classroom in the decade before he became president in 1914. One of those acolytes was his younger cousin, Frank Porter Graham, who called him the greatest teacher he had ever known. Chase gathered his administration behind this spirit of service and moved the university into a new era.

If one man had not followed the other, the university would have been a different place. Taken together, the presidencies of Graham and Chase turned a relatively small institution founded in the liberal arts into an institution worthy of its name, the University of North Carolina.
Magnetochemische Untersuchungen an neuen dimeren Carboxylaten des Gadoliniums
Creators: name: John, Daniela
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2007
Subjects: subject: Gadoliniumverbindung
subject: Kristallstruktur
subject: Magnetismus
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
The State of the University, 2000-2008: Major Addresses by UNC Chancellor James Moeser
Creators: name: Moeser, James
Publisher: name: Institute for the Arts and Humanities, University of North Carolina at Chapel Hill
Year: 2018

description: Beginning with his installation as chancellor on University Day, 2000, James Moeser began each academic year with a major address in which he outlined his envisioned agenda for the year ahead. In retrospect, these addresses can be read as guideposts to mark the history of Carolina’s first decade of the twenty-first century, a period of great progress. A common thread running through all of these addresses is a call for excellence—that Carolina should be America’s leading public university with a commitment to public engagement and social justice and that Carolina should be both great and good. Moeser did not shy away from controversy in these addresses, stoutly defending academic and First Amendment freedoms. The book concludes with two addresses given after his term of office, one that offers an overview of his administration, and a second, his brief remarks at the unveiling of his portrait, which is reproduced on the cover of this book.
The Good Government Man: Albert Coates and the Early Years of the Institute of Government
Creators: name: Covington Jr., Howard E.
Publisher: name: University of North Carolina at Chapel Hill Library
Year: 2018

description: The Good Government Man captures the life of Albert Coates (1896-1989), the founder and first director of the Institute of Government at the University of North Carolina, and an exciting, transformative era in the history of UNC. Inspired by visionary President Edward Kidder Graham--whose death during the influenza pandemic of 1918 devastated the campus--Coates adopted as his life mission his hero's dream of the university in service to the state.

With raw determination, stubborn independence, and sheer audacity, Coates created the Institute of Government, now School of Government, to prepare elected officials, government employees, and private citizens for public service.

Covington's clear-eyed account presents Coates in all his guises. Passionate and persuasive on the stump, he tirelessly recruited anyone who would listen to his cause including state and university leaders who would prove essential to the ultimate success of the Institute. To admirers, he was a genius of striking originality. Like many with a strong sense of mission, he could also be exasperatingly insistent on getting his way in all matters, great or small. His story, however, is unarguably an important one, and the value of the institute he founded, the first program of its type in the nation, is inestimable.
Polyclinum vasculosum Pizon 1908
Creators: name: Kott, Patricia
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Ascidiacea
Aplousobranchia
Polyclinidae
Polyclinum
Polyclinum vasculosum

description: Polyclinum vasculosum Pizon, 1908 Polyclinum vasculosum Pizon 1908, p 223; Kott 1992a, p 464 and synonymy. Distribution Previously recorded (see Kott 1992a): Western Australia (Broome, Shark Bay); New South Wales (Arrawarra); Queensland (Moreton Bay to Lizard I.); Indonesia?, Philippines, Hawaii, West Indian Ocean. New record: 17.605 ° S, 146.355 ° E, Great Barrier Reef lagoon south of Cairns. Description The colony is a naked, robust encrusting sheet growing over mud and calcareous debris including worm tubes. Zooids have black squamous epithelium anteriorly, and it is particularly conspicuous over the large rectangular atrial tongue, with a straight fringed outer margin, which is separated from the body wall just anterior to the atrial aperture by a narrow constriction. The large atrial tongues are inserted into the test over the common cloacal canals that converge to the common cloacal apertures. The systems are conspicuous. Gonads are in a sac posterior to the abdomen. Two or three larvae, each with a trunk 0.75 mm long and the tail wound three-quarters of the way around it are in the atrial cavity. They each have four median and four pairs of lateral ampullae and the usual antero-dorsal and postero-ventral clumps of vesicles. Remarks The robust colonies with black zooids and yellowish pigment in life and conspicuous common cloacal canals converging to the common cloacal apertures are common components of tropical rubble fauna. The species is an Indo-West Pacific tropical species.
description: Published as part of Kott, Patricia, 2006, Observations on non-didemnid ascidians from Australian waters (1), pp. 169-234 in Journal of Natural History 40 (3 - 4) on pages 195-196, DOI: 10.1080/00222930600621601, http://zenodo.org/record/5232431
description: {"references": ["Pizon A. 1908. Ascidies d'Amboine. Revue Suisse de Zoology et Annales du Musee d'Histoire Naturelle de Geneve 16: 95 - 248.", "Kott P. 1992 a. The Australian Ascidiacea, Pt 3 Aplousobranchia (2). Memoirs of the Queensland Museum 32: 377 - 620."]}
Erzeugung optischer Durchbrüche bei hoher numerischer Apertur : numerische Simulationen zur Submikrometer-Manipulation transparenter Materialien und biologischer Zellen mit ultrakurzen Laserpulsen
Creators: name: Arnold, Cord L.
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2007
Subjects: subject: Optischer Durchbruch
subject: ultrakurze Laserpulse
subject: nichtlineare Propagation
subject: nichtparaxiale und vektorielle Optik
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
title: Supracardiac total anomalous pulmonary venous return: A rare cause of congestive heart failure in the newborn
Creators: name: Oliveira, Tiago
Publisher: name: EURORAD
Year: 2023
Subjects: subject: Cardiovascular
subject: Cardiac
subject: Cardiovascular system
subject: Conventional radiography
subject: CT-Angiography
subject: Diagnostic procedure
subject: Congenital
subject: Clinical Case

description: Clinical History: A full-term newborn male presented to the intensive care unit of the pediatric hospital for tachypnea, hypoxemia (requiring oxygen therapy) and cyanosis.

description: newborn, male
Dwight Miner. Lecture to Freshmen
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2020
Subjects: Students
College students--Social life and customs

description: (Reel 1: Nick Serwer into of Henry Coleman. Henry Coleman intro of Dwight Miner. Dwight Miner - History of Columbia. Reel 2: Dwight Miner - History of Columbia (continued))
Radiospektren und rotationsspektroskopische Charakterisierung von Tricyanobenzolen
Creators: name: Rosemeyer, Michael
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2007
Subjects: subject: Tricyanobenzole
subject: Kernquadrupolkopplung
subject: Fourier-Transform-Mikrowellenspektroskopie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
Production, Processing and Placement of Graphene and Two Dimensional Crystals
Creators: name: Bonaccorso, F.
name: Lombardo, A.
name: Hasan, T.
name: Sun, Z.
name: Colombo, L.
name: Ferrari, A. C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Graphene is at the centre of an ever growing research effort due to its unique properties, interesting for both fundamental science and applications. A key requirement for applications is the development of industrial-scale, reliable, inexpensive production processes. Here we review the state of the art of graphene preparation, production, placement and handling. Graphene is just the first of a new class of two dimensional materials, derived from layered bulk crystals. Most of the approaches used for graphene can be extended to these crystals, accelerating their journey towards applications.
description: Invited Review, Materials Today
Emotion und Interaktion im Kontext (neuro-)wissenschaftlicher Forschung : ein Beitrag zum Umgang mit neurowissenschaftlichen Forschungsergebnissen in erziehungswissenschaftlichen Kontexten
Creators: name: Baumann, Menno
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2007
Subjects: subject: Neuropädagogik
subject: Interaktion
subject: Erziehungswissenschaften
subject: Dewey Decimal Classification::100 | Philosophie::150 | Psychologie

description: [no abstract]
title: "Mäzene, Schenker, Stifter. Das Germanische Nationalmuseum und seine Sammlungen". Ausstellung zum 150jährigen Jubiläum im Germanischen Nationalmuseum vom 14. Februar bis 12. Mai 2002
Creators: name: Grebe, Anja
Publisher: name: University Library Heidelberg
Year: 2016

description: [nicht vorhanden / not available]
Bounding the dimensions of rational cohomology groups
Creators: name: Bendel, Christopher P.
name: Boe, Brian D.
name: Drupieski, Christopher M.
name: Nakano, Daniel K.
name: Parshall, Brian J.
name: Pillen, Cornelius
name: Wright, Caroline B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Representation Theory (math.RT)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20G10

description: Let $k$ be an algebraically closed field of characteristic $p > 0$, and let $G$ be a simple simply-connected algebraic group over $k$ that is defined and split over the prime field $\mathbb{F}_p$. In this paper we investigate situations where the dimension of a rational cohomology group for $G$ can be bounded by a constant times the dimension of the coefficient module. We then demonstrate how our results can be applied to obtain effective bounds on the first cohomology of the symmetric group. We also show how, for finite Chevalley groups, our methods permit significant improvements over previous estimates for the dimensions of second cohomology groups.
description: 13 pages
Looking back at the Picturing the Invisible Conference
Creators: name: Coldwell, Paul
Publisher: name: University of the Arts London
Year: 2023
Subjects: Design practice and methods
Art theory
Architecture not elsewhere classified
Digital curation and preservation
British and Irish literature
Forensic science and management
Textile and fashion design
Medical ethics
Psychiatry (incl. psychotherapy)
Philosophy of mind (excl. cognition)
High energy astrophysics and galactic cosmic rays

description: Illustrated overview of papers and themes discussed at the conference between 7-8 November.
Entwicklung und Einsatz inline-mikroskopischer Verfahren zur Beobachtung biotechnologischer Prozesse
Creators: name: Rudolph, Guido
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2007
Subjects: subject: In-situ-Mikroskopie
subject: Kultivierung
subject: Zelldichte
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
Untersuchungen zur Bedeutung von GPR40 für die Generation Fettsäure-induzierter Ca2+-Signale und die Fettsäure-stimulierte Insulinsekretion in pankreatischen [beta]-Zellen
Creators: name: Schnell, Susanne
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2007
Subjects: subject: GPR40
subject: freie Fettsäuren
subject: Insulinsekretion
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: [no abstract]
The CASSOWARY spectroscopy survey: A new sample of gravitationally lensed galaxies in SDSS
Creators: name: Stark, Daniel P.
name: Auger, Matthew
name: Belokurov, Vasily
name: Jones, Tucker
name: Robertson, Brant E.
name: Ellis, Richard S.
name: Sand, David J.
name: Moiseev, Alexei
name: Eagle, Will
name: Myers, Thomas
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Bright gravitationally lensed galaxies provide our most detailed view of galaxies at high redshift. Yet as a result of the small number of ultra-bright z~2 lensed systems with confirmed redshifts, most detailed spectroscopic studies have been limited in their scope. With the goal of increasing the number of bright lensed galaxies available for detailed follow-up, we have undertaken a spectroscopic campaign targeting wide separation (>3 arcsec) galaxy-galaxy lens candidates within the Sloan Digital Sky Survey (SDSS). Building on the earlier efforts of our CASSOWARY survey, we target a large sample of candidate galaxy-galaxy lens systems in SDSS using a well-established search algorithm which identifies blue arc-like structures situated around luminous red galaxies. In this paper, we present a new redshift catalog containing 25 lensed sources in SDSS confirmed through spectroscopic follow-up of candidate galaxy-galaxy lens systems. Included in this new sample are two of the brightest galaxies (r=19.6 and 19.7) galaxies known at z~2, a low metallicity (12 + log (O/H)~8.0) extreme nebular line emitting galaxy at z=1.43, and numerous systems for which detailed follow-up will be possible. The source redshifts span 0.91 galaxies now confirmed within SDSS, it will soon be possible for the first time to develop generalized conclusions from detailed spectroscopic studies of the brightest lensed systems at high redshift.
description: 17 pages, 6 figures, submitted to MNRAS
Isolierung und Charakterisierung unreifer immunsuppressiver Neutrophiler im peripheren Blut von Tumorpatienten
Creators: name: Schmaltz, Dominik
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2007
Subjects: subject: Unreife Neutrophile
subject: myeloide Suppressorzelle
subject: Tumor
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: [no abstract]
Phase diagram of a rapidly-rotating two-component Bose gas
Creators: name: Karabulut, E. Ö.
name: Malet, F.
name: Kavoulakis, G. M.
name: Reimann, S. M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We derive analytically the phase diagram of a two-component Bose gas confined in an anharmonic potential, which becomes exact and universal in the limit of weak interactions and small anharmonicity of the trapping potential. The transitions between the different phases, which consist of vortex states of single and multiple quantization, are all continuous because of the addition of the second component.
description: 5 pages, 3 figures
title: Challenges of a Digital Single Market from an Austrian perspective – towards Smart Regulations
Creators: name: Egger, Peter
name: Geringer, Dominik
name: Gindra-Vady, Gerwald
name: Gruber, Christina
name: Paar, Elisabeth
name: Reiter, Lukas
name: Stöger, Karl
name: Thalmann, Stefan
Publisher: name: Universität Graz
Year: 2019

description: This paper discusses various legal challenges of the “digitisation of the single market”. The question arises to which extent the current regulatory framework appears suitable to deal with the presented challenges of digitisation and where additional regulation is required. In the field of autonomous decision-making by AI, we identified the most pressing need for new regulation. While the EU (and increasingly Austria, as well) is aware of this need, regulation to date remains scarce. Though the EU legislator has already taken specific precautions for the use of algorithms in the GDPR, such regulatory approaches are missing in most other fields of law. In contrast to this, antitrust law and product liability law already appear to be well suited to meet the challenges posed by digitisation. This is especially true for product liability law, which is in principle apt to cover the specific challenges of the convergence of software and hardware in smart products. However, uncertainty about its applicability to incorporeal goods would make clarification of current product liability legislation advisable – a view shared by the European Commission. Two more fields very recently received some legislative attention due to the changing needs of a digital society: the postal sector on the one hand, and e-government on the other hand. In both fields, new legislation – tellingly in the form of (partially) directly applicable regulations – has recently been passed by the EU – a sharp contrast to the case of self-learning AI. However, while the integration of the new regulation on cross-border parcel delivery will probably not pose major challenges for domestic markets, the implementation of the Single Digital Gateway will raise serious organisational and legal challenges for national administrations (especially when taking into account the limited success of the previous related initiative on the points of single contact under the Services Directive).
description: Austrian Law Journal, 6(1), 37-53
title: Finanzielle Sanktionen bei Nichterfüllung von Urteilen des Gerichtshofs der EU
title: Die Europäische Kommission muss ihre Methode zur Berechnung von Pauschalbeträgen und Zwangsgeld anpassen
titleType: Subtitle
Creators: name: Hummer, Waldemar
Publisher: name: Universität Graz
Year: 2019

description: Gemäß Art 260 Abs 2 AEUV kann der Gerichtshof bei Nichtbefolgung eines verur-teilenden Erkenntnisses finanzielle Sanktionen (Pauschalbeträge oder Zwangsgelder) ver-hängen, deren Berechnung nach feststehenden Kriterien zu erfolgen hat. Bei der Erstellung ihres Sanktionsvorschlags berücksichtigte die Kommission dabei stets – zusätzlich zur Schwere des Verstoßes und seiner Dauer – das Bruttoinlandsprodukt (BIP) des verurteilten Mitgliedstaates sowie die diesem im Rat der EU zugeteilten gewichteten Stimmrechte. Mit der Ersetzung des bisherigen Systems der Stimmenponderierung im Rat – für die Erreichung einer qualifizierten Mehrheit – durch das System der sogenannten „doppelten Mehrheit“ gemäß Art 3 des Protokolls (Nr 36) zum 1. April 2017 musste diese Berechnung aber ange-passt werden, wie der Gerichtshof in seinem Urteil in der Rechtssache C-93/17 feststellte. Er berücksichtigt nunmehr, anstelle der gewichteten Stimmen im Rat, die Anzahl der Sitze, die jedem Mitgliedstaat im Europäischen Parlament zugewiesen sind. Darüber hinaus ku-muliert der Gerichtshof seit seinem Urteil in der Rechtssache C-304/02 – entgegen der bloß alternativen Formulierung „oder“ in Art 260 Abs 2 AEUV – den Pauschalbetrag mit dem Zwangsgeld.
Rekombinante Analyse der N-terminalen Region von Laminin [alpha]-Ketten
Creators: name: Garbe, Jörg
Publisher: name: Hannover : Universität
Year: 2001
Subjects: subject: Recombinant laminin alpha chains
subject: self-assembly & heparin binding
subject: immunohistology
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: [no abstract]
Berberis vulgaris L.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: A. vulgaris L. Cat. 10. Ssp. grandiflora Gaudin (ssp. vulgaris Schinz et Keller, ssp. eu-vulgaris Domin; A. vulgaris L. s. str.) - 3: Orsieres (Melly); Riddes (J.); Vercorin-Pinsec(J.); Grimentz-Zinal(Beauverd). Ssp. atrata (Koch) Gaudin (A. vulg. var.atroviolacea Avé-Lallem., A. atrata Koch, A. atroviolacea Beck, A. vulg. ssp. atroviolacea Rapaics) - Verbreitet. Bis 2200 m: Liappey im Val des Dix (J.). Zwischenform ssp. grandiflora - ssp. atrata: Le Planard ob Martigny (P.).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
The Possible Role of Resource Requirements and Academic Career-Choice Risk on Gender Differences in Publication Rate and Impact
Creators: name: Duch, Jordi
name: Zeng, Xiao Han T.
name: Sales-Pardo, Marta
name: Radicchi, Filippo
name: Otis, Shayna
name: Woodruff, Teresa K.
name: Amaral, Luis A. Nunes
Publisher: name: arXiv
Year: 2012
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Digital Libraries (cs.DL)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Many studies demonstrate that there is still a significant gender bias, especially at higher career levels, in many areas including science, technology, engineering, and mathematics (STEM). We investigated field-dependent, gender-specific effects of the selective pressures individuals experience as they pursue a career in academia within seven STEM disciplines. We built a unique database that comprises 437,787 publications authored by 4,292 faculty members at top United States research universities. Our analyses reveal that gender differences in publication rate and impact are discipline-specific. Our results also support two hypotheses. First, the widely-reported lower publication rates of female faculty are correlated with the amount of research resources typically needed in the discipline considered, and thus may be explained by the lower level of institutional support historically received by females. Second, in disciplines where pursuing an academic position incurs greater career risk, female faculty tend to have a greater fraction of higher impact publications than males. Our findings have significant, field-specific, policy implications for achieving diversity at the faculty level within the STEM disciplines.
description: 9 figures and 3 tables
Augenstab-Bolzen-Verbindungen unter Berücksichtigung der Reibung
Creators: name: Guo-Geruschkat, Zi-Niu
Publisher: name: Hannover : Universität
Year: 2001
Subjects: subject: Lug
subject: stress concentration factors
subject: friction
subject: Dewey Decimal Classification::600 | Technik

description: [no abstract]
The kHz QPOs of Neutron Stars and Millisecond Pulsars and Implications
Creators: name: Zhang, Chengmin
name: Wang, Dehua
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The kilohertz quasi-periodic oscillations (kHz QPOs) have been found in neutron star low mass X-ray binaries (NS-LMXBs), which present the millisecond timing phenomena close to the surface of the compact objects. We briefly summarize the following contents: (1). The correlations and distributions of twin kHz QPOs; (2). The relations of high-low frequency QPOs; (3). The QPO properties of NS Atoll and Z sources; (4). No clear direct correlations between NS spins and QPOs; (5). The mechanisms of kHz QPOs; (6). The implications of kHZ QPOs, e.g., NS mass and radius, disk thickness and magnetic field of Atoll and Z source.
description: Proceedings of IAUS 290 "Feeding Compact Objects: Accretion on All Scales" C. M. Zhang, T. Belloni, M. Mendez & S. N. Zhang (eds.), 4 pages, 0 figures. Published
Tracy Templeton - The Quiet of Snow
Creators: name: Coldwell, Paul
Publisher: name: University of the Arts London
Year: 2023
Subjects: Design practice and methods
Art theory
Architecture not elsewhere classified
Digital curation and preservation
British and Irish literature
Forensic science and management
Textile and fashion design
Medical ethics
Psychiatry (incl. psychotherapy)
Philosophy of mind (excl. cognition)
High energy astrophysics and galactic cosmic rays

description: Paul Coldwell discusses the work of artist Tracy Templeton.
Vergleichende Untersuchung zur relativen Genexpression in der Embryonalphase der murinen Leber und im postnatalen Regenerationsmodell der partiellen Hepatektomie
Creators: name: Rüdrich, Urda
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2011
Subjects: subject: Liver
subject: development
subject: Leber
subject: Entwicklung
subject: Regeneration
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: [no abstract]
Solar wind reflection from the lunar surface: The view from far and near
Creators: name: Saul, L.
name: Wurz, P.
name: Vorburger, A.
name: M., D. F. Rodríguez
name: Fuselier, S. A.
name: McComas, D. J.
name: Möbius, E.
name: Barabash, S.
name: Funsten, Herb
name: Janzen, Paul
Publisher: name: arXiv
Year: 2013
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The Moon appears bright in the sky as a source of energetic neutral atoms (ENAs). These ENAs have recently been imaged over a broad energy range both from near the lunar surface, by India's Chandrayaan-1 mission (CH-1), and from a much more distant Earth orbit by NASA's Interstellar Boundary Explorer (IBEX) satellite. Both sets of observations have indicated that a relatively large fraction of the solar wind is reflected from the Moon as energetic neutral hydrogen. CH-1's angular resolution over different viewing angles of the lunar surface has enabled measurement of the emission as a function of angle. IBEX in contrast views not just a swath but a whole quadrant of the Moon as effectively a single pixel, as it subtends even at the closest approach no more than a few degrees on the sky. Here we use the scattering function measured by CH-1 to model global lunar ENA emission and combine these with IBEX observations. The deduced global reflection is modestly larger (by a factor of 1.25) when the angular scattering function is included. This provides a slightly updated IBEX estimate of AH = 0.11 +/- 0.06 for the global neutralized albedo, which is 25 % larger than the previous values of 0.09 +/- 0.05, based on an assumed uniform scattering distribution.
description: This is a preprint. Please see Planetary and Space Sciences for published version, Available online 27 February 2013
Swarm accelerometer data processing from raw accelerations to thermospheric neutral densities 2. Aeronomy Swarm Science Results after two years in Space
Creators: name: Siemes, Christian
name: De Teixeira Da Encarnação, Joao
name: Doornbos, Eelco
name: Van Den Ijssel, Jose
name: Kraus, Jiří
name: Pereštý, Radek
name: Grunwaldt, Ludwig
name: Apelbaum, Guy
name: Flury, Jakob
name: Holmdahl Olsen, Poul Erik
Publisher: name: Berlin : Springer Berlin
Year: 2016
Subjects: subject: Accelerometry
subject: Non-gravitational accelerations
subject: Swarm mission
subject: Thermospheric neutral density
subject: acceleration
subject: accelerometer
subject: calibration
subject: data processing
subject: GPS
subject: magnetic field
subject: satellite mission
subject: thermosphere
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: The Swarm satellites were launched on November 22, 2013, and carry accelerometers and GPS receivers as part of their scientific payload. The GPS receivers do not only provide the position and time for the magnetic field measurements, but are also used for determining non-gravitational forces like drag and radiation pressure acting on the spacecraft. The accelerometers measure these forces directly, at much finer resolution than the GPS receivers, from which thermospheric neutral densities can be derived. Unfortunately, the acceleration measurements suffer from a variety of disturbances, the most prominent being slow temperature-induced bias variations and sudden bias changes. In this paper, we describe the new, improved four-stage processing that is applied for transforming the disturbed acceleration measurements into scientifically valuable thermospheric neutral densities. In the first stage, the sudden bias changes in the acceleration measurements are manually removed using a dedicated software tool. The second stage is the calibration of the accelerometer measurements against the non-gravitational accelerations derived from the GPS receiver, which includes the correction for the slow temperature-induced bias variations. The identification of validity periods for calibration and correction parameters is part of the second stage. In the third stage, the calibrated and corrected accelerations are merged with the non-gravitational accelerations derived from the observations of the GPS receiver by a weighted average in the spectral domain, where the weights depend on the frequency. The fourth stage consists of transforming the corrected and calibrated accelerations into thermospheric neutral densities. We present the first results of the processing of Swarm C acceleration measurements from June 2014 to May 2015. We started with Swarm C because its acceleration measurements contain much less disturbances than those of Swarm A and have a higher signal-to-noise ratio than those of Swarm B. The latter is caused by the higher altitude of Swarm B as well as larger noise in the acceleration measurements of Swarm B. We show the results of each processing stage, highlight the difficulties encountered, and comment on the quality of the thermospheric neutral density data set.
Bestimmung fahrdynamischer Daten auf Schienenfahrzeugen anhand des Verlaufes von Zugfahrten
Creators: name: Kapitzke, Simon
Publisher: name: Hannover : Universität
Year: 2001
Subjects: subject: Telematic
subject: train
subject: onboard
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau::621 | Angewandte Physik::621,3 | Elektrotechnik, Elektronik

description: [no abstract]
On Choosability with Separation of Planar Graphs with Forbidden Cycles
Creators: name: Choi, Ilkyoo
name: Lidický, Bernard
name: Stolee, Derrick
Publisher: name: arXiv
Year: 2013
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C10, 05C15

description: We study choosability with separation which is a constrained version of list coloring of graphs. A (k,d)-list assignment L on a graph G is a function that assigns to each vertex v a list L(v) of at least k colors and for any adjacent pair xy, the lists L(x) and L(y) share at most d colors. A graph G is (k,d)-choosable if there exists an L-coloring of G for every (k,d)-list assignment L. This concept is also known as choosability with separation. We prove that planar graphs without 4-cycles are (3,1)-choosable and that planar graphs without 5-cycles and 6-cycles are (3,1)-choosable. In addition, we give an alternative and slightly stronger proof that triangle-free planar graphs are $(3,1)$-choosable.
description: 27 pages, 10 figures
Doctoral thesis recital (saxophone)
Creators: name: Hetrick, Sarah
Publisher: name: The University of Texas at Austin
Year: 2020
Subjects: Saxophone and piano music

description: D’un matin de printemps : (1917) / Lili Boulanger -- Circling Point : (2014) / Charlotte Bray -- Highwire : (2020) / Tonia Ko [no audio file] -- Kundalini II : (2020) / Rodrigo Bussad [no audio file]
Strain elastography with ultrasound computer tomography: a simulation study based on biomechanical models
Creators: name: Hopp, Torsten
name: Ruiter, Nicole V.
Publisher: name: SPIE
Year: 2021

description: Ultrasound computer tomography (USCT) is a promising modality for breast cancer diagnosis which images the reflectivity, sound speed and attenuation of tissue. Elastic properties of breast tissue, however, cannot directly be imaged although they have shown to be applicable as a discriminator between different tissue types. In this work we propose a novel approach combining USCT with the principles of strain elastography. Socalled USCT-SE makes use of imaging the breast in two deformation states, estimating the deformation field based on reconstructed images and thereby allows localizing and distinguishing soft and hard masses. We use a biomechanical model of the breast to realistically simulate both deformation states of the breast. The analysis of the strain is performed by estimating the deformation field from the deformed to the undeformed image by a non-rigid registration. In two experiments the non-rigid registration is applied to ground truth sound speed images and simulated SAFT images. Results of the strain analysis show that for both cases soft and hard lesions can be distinguished visually in the elastograms. This paper provides a first approach to obtain mechanical information based on external mechanical excitation of breast tissue in a USCT system.
Massive production of graphene oxide from expanded graphite
Creators: name: Sun, Ling
name: Fugetsu, Bunshi
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In a deviation from the conventional Hummers method, a spontaneous expansion approach was introduced with expanded graphite as the precursors. The intercalating agent (H2SO4) was able to penetrate into the expanded graphite; this had further expanded the graphite and as a result, a foam-like intermediate was produced. The foam-like graphite was more easily oxidized in reaction with the oxidant (KMnO4) to form graphene oxide (GO). Fully exfoliated GO was obtained with expanded graphite having the median diameter ~ 15 μm as the precursors. This procedure was much safer and productive in scalable applications than the conventional Hummers methods.
Discovery of a Binary Brown Dwarf at 2 Parsecs from the Sun
Creators: name: Luhman, K. L.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: I am using multi-epoch astrometry from the Wide-field Infrared Survey Explorer (WISE) to search for new members of the solar neighborhood via their high proper motions. Through this work, I have identified WISE J104915.57-531906.1 as a high proper motion object and have found additional detections in images from the Digitized Sky Survey, the Two Micron All-Sky Survey, and the Deep Near-Infrared Survey of the Southern Sky. I have measured a parallax of 0.496+/-0.037" (2.0+/-0.15 pc) from the astrometry in these surveys, making WISE J104915.57-531906.1 the third closest system to the Sun. During spectroscopic observations with GMOS at Gemini Observatory, an i-band acquisition image resolved it as a 1.5" (3 AU) binary. A spectrum was collected for the primary, which I classify as L8+/-1. The secondary is probably near the L/T transition as well given that it is only modestly fainter than the primary (delta i=0.45 mag).
description: Astrophysical Journal Letters, in press
Development of a total synthesis of Myxovalargin A and derivatives ̶ investigations on transformations with polymer-supported Bisazidoiodate (I)
Creators: name: Kösel, Teresa
Publisher: name: Hannover : Institutionelles Repositorium der Leibniz Universität Hannover
Year: 2022
Subjects: subject: Myxovalargin A
subject: natural product synthesis
subject: polymer-bound iodoazide
subject: Naturstoffsynthese
subject: polymergebundenes Iodazid
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: The first part of this dissertation deals with the chemical total synthesis of peptide natural product Myxovalargin A, which was isolated from a culture supernatant of the myxobacterial strain Myxococcus fulvus, Mx f65, and first mentioned by name as early as 1981. It exhibits antibiotic activity against a wide range of GRAM-positive and GRAM-negative bacteria. However, the amino acid sequence with corresponding configurations obtained from feeding experiments at that time contrasts with the results of a recent gene cluster analysis. For this reason, both variants of myxovalargin were synthesized in this work by a combination of solid-phase and liquid-phase peptide chemistry. Mass spectrometric comparisons of the two synthesized myxovalargins with the natural product isolated from the bacterial supernatant confirmed unequivocally the stereochemistry postulated by the gene cluster analysis. Moreover, a synthetic approach for structurally simplified myxovalargin derivatives was investigated. The second part of this dissertation deals with chemical studies on polymer-bound bisazidoiodate (I), which exhibits the same chemical properties as iodoazide, but not its explosive character. Of particular importance here is the photochemically induced homolytic cleavage of iodine azide to release azide radicals, which provide the reactive species for the chemoselective oxidation of secondary alcohols in the presence of primary alcohols. In addition, a new reactivity of iodine azide toward phenols and ketones was explored, with the intermediate formation of hypoiodite being the key step in the oxidative azidation of phenols and ketones.
Comparative Study of the Antidermatophytic Activity of four Cameroonian Medicinal Plants.
Creators: name: Faith Njang Kah
name: Dongmo Armel-Joseph Agokeng
name: Larissa Chimi
name: Guy Sedar Singor Njateng
Publisher: name: Escientific Publishers
Year: 2025

description: Abstract

 

Introduction: The absence of a comparative study on the antidermatophytic activity of Ageratum houstonianum, Ageratum conyzoides, Polyscia fulva and Mangifera indica hinders the optimization of their use in treating dermatophyte related infections. This study aimed to evaluate the antifungal activity of the methanolic crude extracts of these plants against three dematophyte strains (T. mentagrophytes f0237, T. mentagrophytes f0268 and T. soudanense) that cause ringworm infections and rank the antidermatophytic activity of these plants so as to identify which is most relevant as an antidermatophytic agent for further development.
Spin dynamics in tunneling decay of a metastable state
Creators: name: Ban, Yue
name: Sherman, E. Ya.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We analyze spin dynamics in the tunneling decay of a metastable localized state in the presence of spin-orbit coupling. We find that the spin polarization at short time scales is affected by the initial state while at long time scales both the probability- and the spin density exhibit diffraction-in-time phenomenon. We find that in addition to the tunneling time the tunneling in general can be characterized by a new parameter, the tunneling length. Although the tunneling length is independent on the spin-orbit coupling, it can be accessed by the spin rotation measurement.
description: 6 pages, 7 figures
Booklet of presentations from the PaNOSC Closing Event, 29-30 November 2022
Creators: name: Götz, Andy
name: Bertelsen, Mads
name: Dall'Antonia, Fabio
name: Gall, Erwan Le
name: Perrin, Jean-François
name: McCluskey, Andrew
name: Richter, Tobias
name: Novelli, Massimiliano
name: Favre-Nicolin, Vincent
name: Fuhrmann, Patrick
name: Walsh, Claire
name: Helliwell, John R
name: Petzold, Andreas
name: Hienola, Anca
name: Lamanna, Giovanni
name: De Jong, Franciska
name: Blomberg, Niklas
name: Jones, Bob
name: Robertson, Dale
name: Maia, Luis
name: Olivo, Alessandro
name: Ivanoaica, Teodor
name: Rod, Thomas Holm
Publisher: name: Zenodo
Year: 2022
Subjects: EOSC
PaNOSC
European Open Science Cloud
Photon and Neutron Science
FAIR data
Open Data
Open Science

description: Over 120 participants, including IT staff and managers, RIs’ managers, communications specialists, EOSC project contributors and coordinators and expert scientists, attended the PaNOSC closing event held in Grenoble and online on 29-30 November 2022. This publication includes all presentations given by the event's contributors.
Picturing the Invisible as a Spatial Designer
Creators: name: Coldwell, Paul
Publisher: name: University of the Arts London
Year: 2023
Subjects: Design practice and methods
Art theory
Architecture not elsewhere classified
Digital curation and preservation
British and Irish literature
Forensic science and management
Textile and fashion design
Medical ethics
Psychiatry (incl. psychotherapy)
Philosophy of mind (excl. cognition)
High energy astrophysics and galactic cosmic rays

description: Adrienne Bennie reflects on the Picturing the Invisible student-led seminar.
Analysis of the Main Threats to the System of Sustainable Development and Planning of the Region in the Context of Ensuring the Economic Security of the State
Creators: name: Britchenko, Igor
name: Losonczi, Peter
name: Sokolovska, Olena
Publisher: name: figshare
Year: 2022
Subjects: subject: 160206 Private Policing and Security Services
subject: FOS: Law
subject: Economics

description: The main purpose of the study is to identify and analyze the main threats to the system of sustainable development and planning of the region in terms of ensuring the economic security of the state. To do this, we applied a methodology that allows us to establish the dependence and connection between threats and to determine the level structure of measures to counter the negative impact of these threats on a particular region. The relevance of the study is given by the fact that the regions of Europe today are also suffering from military actions on the territory of Ukraine. As a result of the study, a multi-level matrix of the hierarchy of the negative impact of threats on the system of sustainable development and planning of the region was formed in the context of ensuring the economic security of the state. The use of this matrix is a relatively new and more effective way to determine the measure of the impact of certain phenomena. The study has limitations and they concern the selection of only one region therefore further research needs to expand and apply our matrix to more regions.
Event Duties Roster
Creators: name: Sufi, Shoaib
name: Silva, Raniere
Publisher: name: Zenodo
Year: 2020
Subjects: duty
duties
roster
workshop
software sustainability
unconference

description: This event duties roster maps the time and duties of an activity at a medium sized in-person workshop to roles.
 It is based on the agenda of the Software Sustainability Institute Collaborations Workshop 2018 (CW18) (https://www.software.ac.uk/cw18/agenda). CW18 was an in person event and thus the event duties roster timetable reflects this. For online events please see the Collaborations Workshop 2020 (CW20) resource pack (https://www.software.ac.uk/news/collaborations-workshop-2020-resources-now-available). This document has been produced as part of the larger Software Sustainability Institute Event Organisation Guide (SSI-EOG) project: SSI-EOG - https://event-organisation-guide.readthedocs.io/en/latest/ SSI-EOG on GitHub - https://github.com/softwaresaved/event-organisation-guide
Booklet of presentations from the PaNOSC Closing Event, 29-30 November 2022
Creators: name: Götz, Andy
name: Bertelsen, Mads
name: Dall'Antonia, Fabio
name: Gall, Erwan Le
name: Perrin, Jean-François
name: McCluskey, Andrew
name: Richter, Tobias
name: Novelli, Massimiliano
name: Favre-Nicolin, Vincent
name: Fuhrmann, Patrick
name: Walsh, Claire
name: Helliwell, John R
name: Petzold, Andreas
name: Hienola, Anca
name: Lamanna, Giovanni
name: De Jong, Franciska
name: Blomberg, Niklas
name: Jones, Bob
name: Robertson, Dale
name: Maia, Luis
name: Olivo, Alessandro
name: Ivanoaica, Teodor
name: Rod, Thomas Holm
name: Gunsenheimer, Ute
Publisher: name: Zenodo
Year: 2022
Subjects: EOSC
PaNOSC
European Open Science Cloud
Photon and Neutron Science
FAIR data
Open Data
Open Science

description: Over 120 participants, including IT staff and managers, RIs’ managers, communications specialists, EOSC project contributors and coordinators and expert scientists, attended the PaNOSC closing event held in Grenoble and online on 29-30 November 2022. This publication includes all presentations given by the event's contributors.