cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
M/G/$\infty$ polling systems with random visit times
Creators: name: Vlasiou, Maria
name: Yechiali, Uri
Publisher: name: arXiv
Year: 2014
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60K25

description: We consider a polling system where a group of an infinite number of servers visits sequentially a set of queues. When visited, each queue is attended for a random time. Arrivals at each queue follow a Poisson process, and service time of each individual customer is drawn from a general probability distribution function. Thus, each of the queues comprising the system is, in isolation, an M/G/$\infty$-type queue. A job that is not completed during a visit will have a new service time requirement sampled from the service-time distribution of the corresponding queue. To the best of our knowledge, this paper is the first in which an M/G/$\infty$-type polling system is analysed. For this polling model, we derive the probability generating function and expected value of the queue lengths, and the Laplace-Stieltjes transform and expected value of the sojourn time of a customer. Moreover, we identify the policy that maximises the throughput of the system per cycle and conclude that under the Hamiltonian-tour approach, the optimal visiting order is \emph{independent} of the number of customers present at the various queues at the start of the cycle.
description: 19 pages, 4 figures, 34 references
Beyond Parrondo's paradox
Creators: name: Shu, Jian-Jun
name: Wang, Qi-Wen
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computer Science and Game Theory (cs.GT)
subject: FOS: Computer and information sciences

description: The Parrondo's paradox is a counterintuitive phenomenon where individually-losing strategies can be combined in producing a winning expectation. In this paper, the issues surrounding the Parrondo's paradox are investigated. The focus is lying on testifying whether the same paradoxical effect can be reproduced by using a simple capital dependent game. The paradoxical effect generated by the Parrondo's paradox can be explained by placing all the parameters in one probability space. Based on this framework, it is able to generate other possible paradoxical effects by manipulating the parameters in the probability space.
D7.7: Final pilot evaluation report: pilot performance and impact of hackAIR
Creators: name: Veeckman, Carina
name: Temmerman, Laura
name: Keratidis, Christodoulos
name: Syropoulou, Panagiota
name: Zyrichidou, Irene
Publisher: name: Zenodo
Year: 2019

description: The present document is a deliverable of the hackAIR project, funded by the European Commission under the Horizon 2020 programme. This report summarizes the evaluation results from the hackAIR pilot implementation and the behavioural change analysis.
Brief an [Anton] Gegenbauer
Creators: name: Dannecker, Johann Heinrich von
Publisher: name: [s.n.]
Year: 1825

description: An den Maler Anton Gegenbauer in Rom, dem er Mut zuspricht. Schreibt über dessen Bild "Adam und Eva" das im Stuttgarter Schloss hängt
description: von [Johann Heinrich] Dannecker
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire November 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Brief an Merde
Creators: name: Tischbein, Johann Heinrich Wilhelm
Publisher: name: [s.n.]
Year: 1785

description: Schöner Künstlerbrief über die künstlerischen Verhältnisse in Rom
description: von W[ilhelm] Tischbein
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Italienisch
description: Verzeichnung=Description=Inventaire November 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
XMM-Newton and Chandra X-ray follow-up observations of the VHE gamma-ray source HESS J1507-622
Creators: name: Tibolla, O.
name: Kaufmann, S.
name: Kosack, K.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Context. The discovery of the unique source HESS J1507-622 in the very high energy (VHE) range (100 GeV-100 TeV) opened new possibilities to study the parent population of ultra-relativistic particles found in astrophysical sources and underlined the possibility of new scenarios/mechanisms crucial for understanding the underlying astrophysical processes in nonthermal sources. Aims. The follow-up X-ray (0.2 - 10 keV) observations on HESS J1507-622 are reported, and possibilities regarding the nature of the VHE source and that of the newly discovered X-ray sources are investigated. Methods.We obtained bservations with the X-ray satellites XMM-Newton and Chandra. Background corrections were applied to the data to search for extended diffuse emission. Since HESS J1507-622 covers a large part of the field of view of these instruments, blank-sky background fields were used. Results. The discovery of several new X-ray sources and a new, faint, extended X-ray source with a flux of ~6e-14 erg cm^-2 s^-1 is reported. Interestingly, a new, variable point-like X-ray source with a flux of ~8e-14 erg cm^-2 s^-1 appeared in the 2011 observation, which was not detected in the previous X-ray observations. Conclusions. The X-ray observations revealed a faint, extended X-ray source that may be a possible counterpart for HESS J1507-622. This source could be an X-ray pulsar wind nebula (PWN) remnant of the larger gamma-ray PWN, which is still bright in IC emission. Several interpretations are proposed to explain the newly detected variable X-ray source.
description: Accepted for publication in A&A
D8.9: Network of interest closing meeting report
Creators: name: Fellermann, Arne
name: Herding, Wiebke
name: Liu, Hai-Ying
name: Grossberndt, Sonja
name: Keratidis, Christodoulos
name: Syropoulou, Panagiota
name: Zyrichidou, Irene
Publisher: name: Zenodo
Year: 2019

description: The present document is a deliverable of the hackAIR project, funded by the European Commission under the Horizon 2020 programme. This report summarizes the activities of involvement of various stakeholders with potential interest in the project, including, but not limited to, researchers, policymakers or municipalities, but also advocacy organisations, grassroots initiatives or businesses and application developers.
Katze
Creators: name: Mind, Gottfried
Publisher: name: [s.n.]
Year: 1768

description: Reizende Katzenzeichnung
description: von G[ottfried] Mind
description: Eigenhändige Bleistiftzeichnung mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Verzeichnung=Description=Inventaire November 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
description: Siehe auch: Autogr Geigy-Hagenbach 1868:2
Gyrokinetic modelling of stationary electron and impurity profiles in tokamaks
Creators: name: Skyman, Andreas
name: Nordman, Hans
name: Tegnered, Daniel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Particle transport due to Ion Temperature Gradient/Trapped Electron (ITG/TE) mode turbulence is investigated using the gyrokinetic code GENE. Both a reduced quasilinear (QL) treatment and nonlinear (NL) simulations are performed for typical tokamak parameters corresponding to ITG dominated turbulence. A selfconsistent treatment is used, where the stationary local profiles are calculated corresponding to zero particle flux simultaneously for electrons and trace impurities. The scaling of the stationary profiles with magnetic shear, safety factor, electron-to-ion temperature ratio, collisionality, toroidal sheared rotation, triangularity, and elongation is investigated. In addition, the effect of different main ion mass on the zero flux condition is discussed. The electron density gradient can significantly affect the stationary impurity profile scaling. It is therefore expected, that a selfconsistent treatment will yield results more comparable to experimental results for parameter scans where the stationary background density profile is sensitive. This is shown to be the case in scans over magnetic shear, collisionality, elongation, and temperature ratio, for which the simultaneous zero flux electron and impurity profiles are calculated. A slight asymmetry between hydrogen, deuterium and tritium with respect to profile peaking is obtained, in particular for scans in collisionality and temperature ratio.
description: 18 pages, 10 figures, submitted to Physics of Plasmas
Brief an Prone
Creators: name: Mengs, Anton Raphael
Publisher: name: [s.n.]
Year: 1773

description: Schöner Künstlerbrief
description: von Antonio Raffael Mengs
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Italienisch
description: Verzeichnung=Description=Inventaire November 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Brief an Unbekannt
Creators: name: Sarasate, Pablo de
Publisher: name: [s.n.]
Year: 1844

description: von P[ablo] de Sarasate
description: Eigenhändiges Albumblatt
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Verzeichnung=Description=Inventaire November 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Lunin-Maldacena backgrounds from the classical Yang-Baxter equation -- Towards the gravity/CYBE correspondence
Creators: name: Matsumoto, Takuya
name: Yoshida, Kentaroh
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We consider γ-deformations of the AdS_5xS^5 superstring as Yang-Baxter sigma models with classical r-matrices satisfying the classical Yang-Baxter equation (CYBE). An essential point is that the classical r-matrices are composed of Cartan generators only and then generate abelian twists. We present examples of the r-matrices that lead to real γ-deformations of the AdS_5xS^5 superstring. Finally we discuss a possible classification of integrable deformations and the corresponding gravity solution in terms of solutions of CYBE. This classification may be called the gravity/CYBE correspondence.
description: 18 pages, no figure, LaTeX, v2:references and further clarifications added
Lazarsfeld-Mukai bundles and applications. II
Creators: name: Aprodu, Marian
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: This paper is a continuation of arXiv:1205.4415. We focus on non-K3 surfaces providing some improvements of known results.
description: 8 pages, 1 figure. To appear in the Proceedings of the Conference "Experimental and Theoretical Methods in Algebra, Geometry and Topology", Eforie Nord, June 21-24, 2013
From Kuo-Brown to today's realistic shell-model calculations
Creators: name: Coraggio, L.
name: Covello, A.
name: Gargano, A.
name: Itaco, N.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: This paper is an homage to the seminal work of Gerry Brown and Tom Kuo, where shell model calculations were performed for 18O and 18F using an effective interaction derived from the Hamada-Johnston nucleon-nucleon potential. That work has been the first successful attempt to provide a description of nuclear structure properties starting from the free nucleon-nucleon potential. We shall compare the approach employed in the 1966 paper with the derivation of a modern realistic shell-model interaction for sd-shell nuclei, evidencing the progress that has been achieved during the last decades.
description: 9 pages, 3 figures, to be published in Nuclear Physics A, contribution to the Gerry Brown's Memorial Volume
title: Teaching with Augmented Reality Using Tablets, Both as a Tool and an Object of Learning
Creators: name: Syskowski, Sabrina
name: Lathwesen, Chantal
name: Kanbur, Canan
name: Siol, Antje
name: Eilks, Ingo
name: Huwer, Johannes
Publisher: name: Publikationsserver der Pädagogischen Hochschule Thurgau
Year: 2024
Subjects: Laboratory Instruction
Discovery Learning
Multimedia-Based Learning
Education for Sustainable Development

description: In this paper, we present a novel approach to utilizing tablets in chemistry education. In the context of education for sustainable development, we utilize tablets as objects of learning to address the lithium-ion battery. In addition, we used tablets as learning tools by making use of augmented reality technology. This way, we have created an innovative digital learning scenario that corresponds to a 3-h laboratory. Evaluation took place during the implementation of nonformal student laboratories. Results show positive effects in interest to working with tablets as a tool and an object of learning.
description: Journal of Chemical Education
title: Project digiSTAR – digital augmented Science Teaching and Research
Creators: name: Blick, Gina
name: Syskowski, Sabrina
name: Möhrke, Philipp
name: Kannegieser, Sören
name: Huwer, Johannes
name: Thyssen, Christoph
name: Thoms, Lars-Jochen
Publisher: name: Publikationsserver der Pädagogischen Hochschule Thurgau
Year: 2024

description: This paper introduces the digiSTAR project, whose primary focus is on bridging the digital gap in undergraduate studies, which arises between the now digitalized schools and the technology-driven master`s programs at universities when undergraduate courses are taught in a more traditional and less digitalized way, by providing teaching-learning modules and digital resources. The second goal is to provide pre-service science teachers with authentic learning opportunities for designing and testing lessons and (peer) feedback on their own developments, in accordance with the DiKoLAN framework, which characterizes digital competencies for teaching in science education. Initial results of the first design based research cycle, based on a survey of first-year chemistry students, showed that chemistry students have difficulty understanding the physical fundamentals of quantum chemistry needed to understand topics such as molecular orbital theory. These challenges can potentially be eased through the implementation of innovative digital modules, which have been and will be created by teacher students enrolled in the Master of Education program. The project digiSTAR aims to establish a collection of digital modules designed for first-year science courses, with the long term vision of extending this endeavour to encompassing a broader range of academic disciplines to address and reduce the digital gap.
description: Journal of Physics: Conference Series, vol. 2693
Beam shaping for laser-based adaptive optics in astronomy
Creators: name: Béchet, Clémentine
name: Guesalaga, Andrés
name: Neichel, Benoit
name: Fesquet, Vincent
name: González-Núñez, Héctor
name: Zúñiga, Sebastián
name: Escarate, Pedro
name: Guzman, Dani
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The availability and performance of laser-based adaptive optics (AO) systems are strongly dependent on the power and quality of the laser beam before being projected to the sky. Frequent and time-consuming alignment procedures are usually required in the laser systems with free-space optics to optimize the beam. Despite these procedures, significant distortions of the laser beam have been observed during the first two years of operation of the Gemini South multi-conjugate adaptive optics system (GeMS). A beam shaping concept with two deformable mirrors is investigated in order to provide automated optimization of the laser quality for astronomical AO. This study aims at demonstrating the correction of quasi-static aberrations of the laser, in both amplitude and phase, testing a prototype of this two-deformable mirror concept on GeMS. The paper presents the results of the preparatory study before the experimental phase. An algorithm to control amplitude and phase correction, based on phase retrieval techniques, is presented with a novel unwrapping method. Its performance is assessed via numerical simulations, using aberrations measured at GeMS as reference. The results predict effective amplitude and phase correction of the laser distortions with about 120 actuators per mirror and a separation of 1.4 m between the mirrors. The spot size is estimated to be reduced by up to 15% thanks to the correction. In terms of AO noise level, this has the same benefit as increasing the photon flux by 40%.
description: 20 pages, 12 figures
Heating and Dynamics of Two Flare Loop Systems Observed by AIA and EIS
Creators: name: Li, Y.
name: Qiu, J.
name: Ding, M. D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We investigate heating and evolution of flare loops in a C4.7 two-ribbon flare on 2011 February 13. From SDO/AIA imaging observations, we can identify two sets of loops. Hinode/EIS spectroscopic observations reveal blueshifts at the feet of both sets of loops. The evolution and dynamics of the two sets are quite different. The first set of loops exhibits blueshifts for about 25 minutes followed by redshifts, while the second set shows stronger blueshifts, which are maintained for about one hour. The UV 1600 observation by AIA also shows that the feet of the second set of loops brighten twice. These suggest that continuous heating may be present in the second set of loops. We use spatially resolved UV light curves to infer heating rates in the few tens of individual loops comprising the two loop systems. With these heating rates, we then compute plasma evolution in these loops with the "enthalpy-based thermal evolution of loops" (EBTEL) model. The results show that, for the first set of loops, the synthetic EUV light curves from the model compare favorably with the observed light curves in six AIA channels and eight EIS spectral lines, and the computed mean enthalpy flow velocities also agree with the Doppler shift measurements by EIS. For the second set of loops modeled with twice-heating, there are some discrepancies between modeled and observed EUV light curves in low-temperature bands, and the model does not fully produce the prolonged blueshift signatures as observed. We discuss possible causes for the discrepancies.
description: Accepted for publication in ApJ
Brief an [Fürstin]
Creators: name: Aberli, Johann Ludwig
Publisher: name: [s.n.]
Year: 1782

description: Betrifft eine Zeichnung
description: von J[ohann] L[udwig] Aberli
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire November 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Brief an de Toeplitz
Creators: name: Melba, Nellie
Publisher: name: [s.n.]
Year: 1859

description: von Nellie Melba
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Englisch
description: Verzeichnung=Description=Inventaire November 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Illustration zu Schillers Glocke: "Das Schönste sucht er auf den Fluren ..."
Creators: name: Ramberg, Johann Heinrich
Publisher: name: [s.n.]
Year: 1808

description: von J[ohann] H[einrich] Ramberg
description: Eigenhändiges Aquarell, signiert
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire November 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Worm-Like-Chain Model of Forced Desorption of a Polymer Adsorbed on an Attractive Wall
Creators: name: Lam, Pui-Man
name: Zhen, Yi
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Forced desorption of a semiflexible polymer chain on a solid substrate is theoretically investigated. The pulling force versus displacement is studied for different adsorption energy and persistence length P. It is found that the relationships between pulling force and cantilever displacement show a series of characteristic force spikes at different persistence length P. These force spikes becomes more pronounced but the average magnitude of this force decrease as P grows. Our results are of relevance to forced desorption of DNA on an attractive wall in single-molecule pulling experiments.
description: 10 pages, 3 figures
Two mode coupling in a single ion oscillator via parametric resonance
Creators: name: Gorman, Dylan J
name: Schindler, Philipp
name: Selvarajan, Sankaranarayanan
name: Daniilidis, Nikos
name: Häffner, Hartmut
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Atomic ions, confined in radio-frequency Paul ion traps, are a promising candidate to host a future quantum information processor. In this letter, we demonstrate a method to couple two motional modes of a single trapped ion, where the coupling mechanism is based on applying electric fields rather than coupling the ion's motion to a light field. This reduces the design constraints on the experimental apparatus considerably. As an application of this mechanism, we cool a motional mode close to its ground state without accessing it optically. As a next step, we apply this technique to measure the mode's heating rate, a crucial parameter determining the trap quality. In principle, this method can be used to realize a two-mode quantum parametric amplifier.
description: 8 pages, 5 figures
Brief an Unbekannt
Creators: name: Oeser, Adam Friedrich
Publisher: name: [s.n.]
Year: 1758

description: An einen Freund, den er bittet sich für seinen Lehrburschen, der durch den Herrn von Schönberg auf wenig vornehme Weise ausgemietet worden, zu verwenden
description: von Adam Friedrich Oeser
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire November 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
A Platform for Teaching Applied Distributed Software Development: The Ongoing Journey of the Helsinki Software Factory
Creators: name: Fagerholm, Fabian
name: Oza, Nilay
name: Münch, Jürgen
Publisher: name: arXiv
Year: 2013
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Teaching distributed software development (DSD) in project courses where student teams are geographically distributed promises several benefits. One main benefit is that in contrast to traditional classroom courses, students can experience the effects of distribution and the mechanisms for coping with distribution by themselves, therefore understanding their relevance for software development. They can thus learn to take more care of distribution challenges and risks when starting to develop software in industry. However, providing a sustainable environment for such project courses is difficult. A development environment is needed that can connect to different distributed teams and an ongoing routine to conduct such courses needs to be established. This article sketches a picture of the Software Factory, a platform that supports teaching distributed student projects and that has now been operational for more than three years. We describe the basic steps of conducting Software Factory projects, and portray experiences from past factory projects. In addition, we provide a short overview of related approaches and future activities.
description: 5 pages. The final publication is available at http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6635237
Brief an [Georg Joachim] Göschen
Creators: name: Mechel, Christian von
Publisher: name: [s.n.]
Year: 1810

description: Interessanter Brief an den Buchhändler Göschen in Leipzig
description: von Chr[istian] von Mechel
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire November 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Exotic $J^{PC}=1^{-+}$ mesons in a holographic model of QCD
Creators: name: Bellantuono, Loredana
name: Colangelo, Pietro
name: Giannuzzi, Floriana
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Mesons with quantum numbers $J^{PC}=1^{-+}$ cannot be represented as simple quark-antiquark pairs. We explore hybrid configurations in the light meson sector comprising a quark, an antiquark and an excited gluon, studying the properties of such states in a phenomenological model inspired by the gauge/gravity correspondence. The computed mass, compared to the experimental mass of the $1^{-+}$ candidates $π_1(1400)$, $π_1(1600)$ and $π_1(2015)$, favous $π_1(1400)$ as the lightest hybrid state. An interesting result concerns the stability of hybrid mesons at finite temperature: they disappear from the spectral function (i.e. they melt) at a lower temperature with respect to other states, light vector and scalar mesons, and scalar glueballs.
description: 11 pages, 7 figures
Musikalisches Autograph
Creators: name: Nikisch, Arthur
Publisher: name: [s.n.]
Year: 1855

description: von Arthur Nikisch
description: Eigenhändiges musikalisches Albumblatt mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Oktober 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Denkspruch für Carl Geigy-Hagenbach
Creators: name: Andrade, Francisco d'
Publisher: name: [s.n.]
Year: 1895

description: von Francesco d'Andrade
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Italienisch
description: Verzeichnung=Description=Inventaire Oktober 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Brief an Unbekannt
Creators: name: Nilsson, Christine
Publisher: name: [s.n.]
Year: 1843

description: von Christine Nilsson
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Oktober 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Brief an Unbekannt [in Basel]
Creators: name: Busoni, Ferruccio
Publisher: name: [s.n.]
Year: 1915

description: von Ferruccio Busoni
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Oktober 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Teaching Software Process Modeling
Creators: name: Kuhrmann, Marco
name: Fernández, Daniel Méndez
name: Münch, Jürgen
Publisher: name: arXiv
Year: 2013
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Most university curricula consider software processes to be on the fringes of software engineering (SE). Students are told there exists a plethora of software processes ranging from RUP over V-shaped processes to agile methods. Furthermore, the usual students' programming tasks are of a size that either one student or a small group of students can manage the work. Comprehensive processes being essential for large companies in terms of reflecting the organization structure, coordinating teams, or interfaces to business processes such as contracting or sales, are complex and hard to teach in a lecture, and, therefore, often out of scope. We experienced tutorials on using Java or C#, or on developing applications for the iPhone to gather more attention by students, simply speaking, as these are more fun for them. So, why should students spend their time in software processes? From our experiences and the discussions with a variety of industrial partners, we learned that students often face trouble when taking their first "real" jobs, even if the company is organized in a lean or agile shape. Therefore, we propose to include software processes more explicitly into the SE curricula. We designed and implemented a course at Master's level in which students learn why software processes are necessary, and how they can be analyzed, designed, implemented, and continuously improved. In this paper, we present our course's structure, its goals, and corresponding teaching methods. We evaluate the course and further discuss our experiences so that lecturers and researchers can directly use our lessons learned in their own curricula.
description: 10 pages. The final publication is available at http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6606665
Neue Kooperations- und Finanzierungsmodelle in der Hochschullehre
Creators: name: Bremer, Claudia
name: Göcks, Marc
name: Granow, Rolf
name: Grella, Catrina
name: Horndasch, Sebastian
name: Janoschka, Oliver
name: Klöpper, Hannes
name: Meinel, Christoph
name: Pongratz, Hans
name: Robes, Jochen
name: Schön, Sandra
name: Spörer, Fabian
name: Thillosen, Anne
Publisher: name: Zenodo
Year: 2015
Subjects: Innovation
Hochschullehre
Kooperation
Digitalisierung
Finanzierung

description: Arbeitspapier 13 des Hochschulforums Digitalisierung.  Ausgewählte Beispiele zu den Innovationsthemen Online-Kurse für viele (MOOCs), offene Bildungsressourcen (OER), Makerspaces und andere Innovationsräume sowie digitale Badges Zusammenfassung Für diese Veröffentlichung wurde die Frage nach aktuellen Innovationsthemen für die Lehre und Weiterbildung an Hochschulen gestellt: Welche neuen Themenfelder existieren, die mit dem Einsatz von digitalen Technologien in Zusammenhang stehen? Welche konkreten Unternehmungen, also Aktivitäten, Projekte, Unternehmensneugründungen und andere längerfristigen Maßnahmen existieren? Wie gestaltet sich das Zusammenspiel zwischen Hochschulen und Technologieanbietern? Es zeigt sich, dass im Kontext dieser Unternehmungen häufig neue Formen von Wertschöpfung, Kooperationen und auch Finanzierungsmodellen im Hochschulbereich initiiert und erprobt werden. Es entstehen neue Kooperationen mit Unternehmen, Zusammenschlüsse verschiedener Hochschulen oder auch neue Serviceangebote. Im Hinblick auf Finanzierungsmodelle reicht die Bandbreite von für die Teilnehmenden kostenpflichtigen Zusatzangeboten (zum Beispiel der Betreuung oder Zertifizierung bei Online-Kursen) und einer Kofinanzierung von Bildungsangeboten durch beteiligte Unternehmen (zum Beispiel vor dem Hintergrund von Marketing, Recruiting oder Weiterbildungsangeboten für die eigenen Mitarbeitenden) über Geschäftsmodelle privater Dienstleister bis zur klassischen Finanzierung durch staatliche Träger. Welche neuen Kooperationsformen und Geschäftsmodelle bei Unternehmungen zum Einsatz kommen, wird in dieser Veröffentlichung an ausgewählten Beispielen genauer betrachtet.
Effects of surface interactions on heterogeneous ice nucleation for a monatomic water model
Creators: name: Reinhardt, Aleks
name: Doye, Jonathan P. K.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Despite its importance in atmospheric science, much remains unknown about the microscopic mechanism of heterogeneous ice nucleation. In this work, we perform hybrid Monte Carlo simulations of the heterogeneous nucleation of ice on a range of generic surfaces, both flat and structured, in order to probe the underlying factors affecting the nucleation process. The structured surfaces we study comprise one basal plane bilayer of ice with varying lattice parameters and interaction strengths. We show that what determines the propensity for nucleation is not just the surface attraction, but also the orientational ordering imposed on liquid water near a surface. In particular, varying the ratio of the surface's attraction and orientational ordering can change the mechanism by which nucleation occurs: ice can nucleate on the structured surface even when the orientational ordering imposed by the surface is weak, as the water molecules that interact strongly with the surface are themselves a good template for further growth. We also show that lattice matching is important for heterogeneous nucleation on the structured surface we study. We rationalise these brute-force simulation results by explicitly calculating the interfacial free energies of ice and liquid water in contact with the nucleating surface and their variation with surface interaction parameters.
Education For The New Era: A Track-Based Approach within an Existing Program
Creators: name: Ok, Jeongbin
Publisher: name: Open Access Te Herenga Waka-Victoria University of Wellington
Year: 2022
Subjects: subject: 130103 Higher Education
subject: FOS: Educational sciences
subject: 120305 Industrial Design
subject: FOS: Arts (arts, history of arts, performing arts, music)

description: The magnitude of the upcoming social, economic, and technological changes is expected to be unprecedentedly massive. As the term “the fourth Industrial Revolution” implies, the tectonic changes will thoroughly reshape today’s industry and subsequently require industrial design programs at academic institutions around the world to review and revamp the existing curricula and offerings. As a response, a track-based approach with a focus on empirical learning and real-world impact was planned within an existing industrial design program at a university to introduce elements of emerging areas across materials, sustainability, and technology. Key findings from its implementation suggest the approach is applicable to established industrial design programs. Details of the approach and recent outputs are discussed with evidence.
Brief an Alliod
Creators: name: Paderewski, Ignacy Jan
Publisher: name: [s.n.]
Year: 1890

description: Über eine Konzertreise
description: von I[gnacy] J[an]
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Verzeichnung=Description=Inventaire Oktober 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Building a Predictive Model of Galaxy Formation - I: Phenomenological Model Constrained to the $z=0$ Stellar Mass Function
Creators: name: Benson, A. J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We constrain a highly simplified semi-analytic model of galaxy formation using the $z\approx 0$ stellar mass function of galaxies. Particular attention is paid to assessing the role of random and systematic errors in the determination of stellar masses, to systematic uncertainties in the model, and to correlations between bins in the measured and modeled stellar mass functions, in order to construct a realistic likelihood function. We derive constraints on model parameters and explore which aspects of the observational data constrain particular parameter combinations. We find that our model, once constrained, provides a remarkable match to the measured evolution of the stellar mass function to $z=1$, although fails dramatically to match the local galaxy HI mass function. Several "nuisance parameters" contribute significantly to uncertainties in model predictions. In particular, systematic errors in stellar mass estimate are the dominant source of uncertainty in model predictions at $z\approx 1$, with additional, non-negligble contributions arising from systematic uncertainties in halo mass functions and the residual uncertainties in cosmological parameters. Ignoring any of these sources of uncertainties could lead to viable models being erroneously ruled out. Additionally, we demonstrate that ignoring the significant covariance between bins the observed stellar mass function leads to significant biases in the constraints derived on model parameters. Careful treatment of systematic and random errors in the constraining data, and in the model being constrained, are crucial if this methodology is to be used to test hypotheses relating to the physics of galaxy formation.
description: 40 pages, submitted to MNRAS, comments welcome, version with full resolution figures available at http://users.obs.carnegiescience.edu/abenson/galacticus/galacticusConstraints1.pdf
Dispersive line shape in the vicinity of the ν = 1 quantum Hall state: Coexistence of Knight shifted and unshifted resistively detected NMR responses
Creators: name: Desrat, W.
name: Piot, B. A.
name: Krämer, S.
name: Maude, D. K.
name: Wasilewski, Z. R.
name: Henini, M.
name: Airey, R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The frequency splitting between the dip and the peak of the resistively detected nuclear magnetic resonance (RDNMR) dispersive line shape (DLS) has been measured in the quantum Hall effect regime as a function of filling factor, carrier density and nuclear isotope. The splitting increases as the filling factor tends to ν = 1 and is proportional to the hyperfine coupling, similar to the usual Knight shift versus ν-dependence. The peak frequency shifts linearly with magnetic field throughout the studied filling factor range and matches the unshifted substrate signal, detected by classical NMR. Thus, the evolution of the splitting is entirely due to the changing Knight shift of the dip feature. The nuclear spin relaxation time, T1, is extremely long (hours) at precisely the peak frequency. These results are consistent with the local formation of a ν = 2 phase due to the existence of spin singlet D$^-$ complexes.
description: to be published in Rapid Communication PRB
Gedenkblatt
Creators: name: Patti, Adelina
Publisher: name: [s.n.]
Year: 1880

description: von Adelina Patti
description: Eigenhändiges Albumblatt mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Oktober 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Faint disks around classical T Tauri stars: small but dense enough to form planets?
Creators: name: Piétu, V.
name: Guilloteau, S.
name: di Folco, E.
name: Dutrey, A.
name: Boehler, Y.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: (abridged) Most Class II sources (of nearby star forming regions) are surrounded by disks with weak millimeter continuum emission. These "faint" disks may hold clues to the disk dissipation mechanism. We attempt to determine the characteristics of such faint disks around classical T Tauri stars, and to explore the link between disk faintness and the proposed disk dispersal mechanisms (accretion, viscous spreading, photo-evaporation, planetary system formation). We performed high-angular resolution (0.3") imaging of a small sample of disks (9 sources) with low 1.3mm continuum flux (mostly <30 mJy) with the IRAM Plateau de Bure interferometer and simultaneously searched for 13CO (or CO) J=2-1 line emission. Using a simple parametric disk model, we determine characteristic sizes of the disks, in dust and gas, and we constrain surface densities in the central 50 AU. All disks are much smaller than the bright disks imaged so far, both in continuum and 13CO lines (5 detections). In continuum, half of the disks are very small, with characteristic radii less than 10AU, but still have high surface density values. Small sizes appear to be the main cause for the low disk luminosity. Direct evidence for grain growth is found for the three disks that are sufficiently resolved. Low continuum opacity is attested in two systems only, but we cannot firmly distinguish between a low gas surface density and a lower dust emissivity resulting from grain growth. We report a tentative discovery of a 20 AU radius cavity in DS Tau, bringing the proportion of transitional disks to a similar value to that of brighter sources, but cavities cannot explain the low mm flux. This study highlights a category of very compact dust disks, still exhibiting high surface densities, which may represent up to 25 % of the whole disk population, but its origin is unclear with the current data alone.
description: 15 pages Accepted for publication in Astronomy & Astrophysics
Brief an Unbekannt
Creators: name: Rhade, Pauline von
Publisher: name: [s.n.]
Year: 1882

description: von Pauline Lucca-von Wallhofen
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Oktober 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Musikalisches Gedenkblatt
Creators: name: Sembrich, Marcella
Publisher: name: [s.n.]
Year: 1886

description: von Marcella Sembrich-Stengel
description: Eigenhändiges musikalisches Albumblatt mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Verzeichnung=Description=Inventaire Oktober 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Dynamics of strongly interacting parton-hadron matter
Creators: name: Cassing, W.
name: Linnyk, O.
name: Bratkovskaya, E. L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In this study we investigate the dynamics of strongly interacting parton-hadron matter by calculating the centrality dependence of direct photons produced in Au+Au collisions at $\sqrt{s_{NN}}=200$ GeV within the Parton-Hadron-String Dynamics (PHSD) transport approach. As sources for 'direct' photons, we incorporate the interactions of quarks and gluons as well as hadronic interactions ($π+π\toρ+γ$, $ρ+π\toπ+γ$, meson-meson bremsstrahlung $m+m\to m+m+γ$, meson-baryon bremsstrahlung $m+B\to m+B+γ$), the decays of $ϕ$ and $a_1$ mesons and the photons produced in the initial hard collisions ('pQCD'). Our calculations suggest that the channel decomposition of the observed spectrum changes with centrality with an increasing (dominant) contribution of hadronic sources for more peripheral reactions. Furthermore, the 'thermal' photon yield is found to scale roughly with the number of participant nucleons as $N_{part}^α$ with $α\approx$ 1.5, whereas the partonic contribution scales with an exponent $α_p \approx1.75$. Additionally, we provide predictions for the centrality dependence of the direct photon elliptic flow $v_2(p_T)$. The direct photon $v_2$ is seen to be larger in peripheral collisions compared to the most central ones since the photons from the hot deconfined matter in the early stages of the collision carry a much smaller elliptic flow than those from the final hadronic interactions.
description: 4 pages, 4 figures, Proceedings of 'Hard Probes 2013'
Brief an [Karl Friedrich] Peters
Creators: name: Milder-Hauptmann, Pauline Anna
Publisher: name: [s.n.]
Year: 1817

description: An den Musikverleger Peters
description: von Pauline Anna ("Jeannette") Milder[-Hauptmann]
description: Eigenhändiger Brief mit Unterschrift und Adresse, rotes Lacksiegel vom zweiten Blatt entfernt, notdürftig restauriert
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Oktober 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Bibliometric analysis and evaluation of the Journal of Prosthetic Dentistry from 1970 to 2019.pdf
Creators: name: Alhajj, Mohammed Nasser
Publisher: name: figshare
Year: 2022
Subjects: Dentistry not elsewhere classified

description: Abstract Statement of problem A comprehensive bibliometric analysis to determine different aspects of the Journal of Prosthetic Dentistry is lacking. Purpose The purpose of this bibliometric study was to analyze the characteristics of the Journal of Prosthetic Dentistry between 1970 and 2019. Material and methods The Web of Science Core Collection was used to retrieve 9 categories of the Journal of Prosthetic Dentistry, including keywords and terms used, cited documents published, the countries and organizations of the authors, references, and sources cited during this period. Data were exported to a software program and analyzed for each 10-year period and for the entire 50 years. The highest 10 in each category were reported. Co-occurrence, couthorships, and linkage were also reported. Results A total of 11 989 records were reached by the search on the Web of Science Core Collection database; of which, 10 638 (92.9%) were included in the analysis. Articles made up 91.1%, of all records, with 217 review documents (1.8%). The most productive decade was 1980 to 1989 with 2936 documents. The total number of citations of all documents (available period 1980 to 2019) including self-citations was 155 112. During the period 1970 to 2019, 14 837 terms were used. The total number of keywords was 4933 (available period 1990 to 2019). There were 15 382 authors, 82 countries, and 2113 organizations identified in articles published in the Journal of Prosthetic Dentistry during this period, with most from the United States. There were 43 027 authors, 95 324 references, and 14 594 sources cited in the Journal of Prosthetic Dentistry during the period surveyed. Conclusions This bibliometric analysis provided a comprehensive overview of the impactful role of the Journal of Prosthetic Dentistry in contemporary dentistry, particularly in the field of prosthodontics.
Brief an Unbekannt
Creators: name: Mara, Gertrud Elisabeth
Publisher: name: [s.n.]
Year: 1806

description: An einen Freund in Berlin über ihren Gesundheitszustand und ihre künstlerischen Erfolge in Russland
description: von [Gertrud Elisabeth] Mara-Schmeling
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Oktober 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Steady Fock states via atomic reservoir
Creators: name: Prado, F. O.
name: Rosado, W.
name: Neto, G. D. de Moraes
name: Moussa, M. H. Y.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this letter we present a strategy that combines the action of cavity damping mechanisms with that of an engineered atomic reservoir to drive an initial thermal distribution to a Fock equilibrium state. The same technique can be used to slice probability distributions in the Fock space, thus allowing the preparation of a variety of nonclassical equilibrium states.