cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Learning Science at University in Times of COVID-19 Crises from the Perspective of Lectures - An Interview Study
Creators: name: Henne, Anna
name: Möhrke, Philipp
name: Huwer, Johannes
name: Thoms, Lars-Jochen
Publisher: name: Publikationsserver der Pädagogischen Hochschule Thurgau
Year: 2023
Subjects: Technological Pedagogical Content Knowledge
Science Education
Higher Education
DiKoLAN

description: The COVID-19 pandemic changed higher education radically and challenged faculties to adapt their teaching to the new circumstances. The aim of this study is to highlight changes, in particular, the advantages and disadvantages associated with them, and to find out what conclusions were drawn for the future in the three experimental natural sciences of biology, chemistry, and physics at the University of Konstanz (Germany). In a guided interview, the majority of the university teachers in the bachelor’s programs were interviewed, and their statements were subsequently categorized. While lectures and tutorials in distance learning were held asynchronously or synchronously online, laboratory courses used a variety of formats. The number of disadvantages cited, as well as the number of university faculty citing the same disadvantage, is greater than for advantages. The most commonly cited drawbacks fall into the areas of workload, communication, feedback, and active student participation. Physical presence and a return to the original learning objectives in the lab courses is wanted by the majority. The results point to commonalities between the science subjects and should encourage science departments to work together on similar problems in similar formats in the future. Furthermore, there is an urgent and ongoing need for the training of natural science teachers in competence-oriented digital teaching.
description: Education Sciences, vol. 13, no. 3
Brief an Unbekannt
Creators: name: Castell, Alexander
Publisher: name: [s.n.]
Year: 1921

description: von Alexandre Castell (= Willy Lang)
description: Eigenhändiger Brief mit Unterschrift
description: Briefkopf: Hotel Waldhaus Dolder
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Verzeichnung=Description=Inventaire August 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
The dichotomy between strong and ultra-weak magnetic fields among intermediate-mass stars
Creators: name: Lignières, F.
name: Petit, P.
name: Aurière, M.
name: Wade, G. A.
name: Böhm, T.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Until recently, the detection of magnetic fields at the surface of intermediate-mass main-sequence stars has been limited to Ap/Bp stars, a class of chemically peculiar stars. This class represents no more than 5-10% of the stars in this mass range. This small fraction is not explained by the fossil field paradigm that describes the Ap/Bp type magnetism as a remnant of an early phase of the star-life. Also, the limitation of the field measurements to a small and special group of stars is obviously a problem to study the effect of the magnetic fields on the stellar evolution of a typical intermediate-mass star. Thanks to the improved sensitivity of a new generation of spectropolarimeters, a lower bound to the magnetic fields of Ap/Bp stars, a two orders of magnitude desert in the longitudinal magnetic field and a new type of sub-gauss magnetism first discovered on Vega have been identified. These advances provide new clues to understand the origin of intermediate-mass magnetism as well as its influence on stellar evolution. In particular, a scenario has been proposed whereby the magnetic dichotomy between Ap/Bp and Vega-like magnetism originate from the bifurcation between stable and unstable large scale magnetic configurations in differentially rotating stars. In this paper, we review these recent observational findings and discuss this scenario.
description: 10 pages, 5 figures, invited review, to appear in the proceedings of IAUS 302 "Magnetic Fields Throughout Stellar Evolution"
Representations of Circular Words
Creators: name: Hegedüs, László
name: Nagy, Benedek
Publisher: name: arXiv
Year: 2014
Subjects: subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences
subject: F.4.3

description: In this article we give two different ways of representations of circular words. Representations with tuples are intended as a compact notation, while representations with trees give a way to easily process all conjugates of a word. The latter form can also be used as a graphical representation of periodic properties of finite (in some cases, infinite) words. We also define iterative representations which can be seen as an encoding utilizing the flexible properties of circular words. Every word over the two letter alphabet can be constructed starting from ab by applying the fractional power and the cyclic shift operators one after the other, iteratively.
description: In Proceedings AFL 2014, arXiv:1405.5272
title: A Combination of Real-World Experiments and Augmented Reality When Learning about the States of Wax: An Eye-Tracking Study
Creators: name: Syskowski, Sabrina
name: Huwer, Johannes
Publisher: name: Publikationsserver der Pädagogischen Hochschule Thurgau
Year: 2023
Subjects: AR
Chemistry
Education
Learning Environment

description: Burning candles show the solid and liquid states of wax on a macroscopic level. With augmented reality, the submicroscopic and symbolic level of all three states of wax can be shown. The augmented reality environment developed in this study lets students test their knowledge about the position of the three states of wax. So far, how the design parameters of augmented reality learning environments influence users’ eye movement and learning performance has not been researched. Twenty-three German students between the ages of 9 and 15 form the randomized sample of this study with three different groups. AR learning scenarios were created, varying only in one design parameter: ‘congruence with reality’. Our analysis using audio, video, and eye-tracking data showed that all the participants learned mostly the same and that the participants who saw the real experiment on screen experienced the highest degree of immersion. This study indicates that the presented AR learning environment is an opportunity to learn about what exact part of a candle is burning with the submicroscopic level shown in comparison; before using the learning environment, the students were uncertain about what substance burns when a candle is lit and what function the wick has. This study suggests teachers should think about implementing learning environments such as this to help students connect different levels of representation.
description: Education Sciences, vol. 13, no. 2
Unterschriften unter Erklärung
Creators: name: Cherubini, Luigi
name: Rode, Pierre
name: Boieldieu, François Adrien
name: Méhul, Étienne Nicolas
name: Isouard, Niccolò
name: Kreutzer, Rodolphe
Publisher: name: [s.n.]
Year: 1804

description: von [Luigi] Cherubini et [Pierre] Rode, [Étienne Nicolas] Méhul et [François Adrien] Boyeldieu, Nicolo [Isouard] et [Rodolphe] Kreutzer
description: Brief von fremder Hand mit eigenhändiger Unterschriften der Komponisten
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Verzeichnung=Description=Inventaire August 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Saddle-splay screening and chiral symmetry breaking in toroidal nematics
Creators: name: Koning, Vinzenz
name: van Zuiden, Benjamin C.
name: Kamien, Randall D.
name: Vitelli, Vincenzo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We present a theoretical study of director fields in toroidal geometries with degenerate planar boundary conditions. We find spontaneous chirality: despite the achiral nature of nematics the director configuration show a handedness if the toroid is thick enough. In the chiral state the director field displays a double twist, whereas in the achiral state there is only bend deformation. The critical thickness increases as the difference between the twist and saddle-splay moduli grows. A positive saddle-splay modulus prefers alignment along the short circle of the bounding torus, and hence stimulates promotes a chiral configuration. The chiral-achiral transition mimics the order-disorder transition of the mean-field Ising model. The role of the magnetisation in the Ising model is played by the degree of twist. The role of the temperature is played by the aspect ratio of the torus. Remarkably, an external field does not break the chiral symmetry explicitly, but shifts the transition. In the case of toroidal cholesterics, we do find a preference for one chirality over the other -- the molecular chirality acts as a field in the Ising analogy.
description: 7 pages, 6 figures, 1 table
Brief an Unbekannt
Creators: name: Castell, Alexander
Publisher: name: [s.n.]
Year: 1921

description: von Alexandre Castell (= Willy Lang)
description: Eigenhändiger Brief mit Unterschrift
description: Briefkopf: Hotel Waldhaus Dolder
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire August 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Brief an Franel
Creators: name: Caïn, Auguste-Nicolas
name: Cai͏̈n, Auguste-Nicolas
Publisher: name: [s.n.]
Year: 1889

description: von Auguste Cain
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Verzeichnung=Description=Inventaire August 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Evolution induced by dry minor mergers onto fast-rotator S0 galaxies
Creators: name: Tapia, Trinidad
name: Eliche-Moral, M. Carmen
name: Querejeta, Miguel
name: Balcells, Marc
name: González-García, A. César
name: Prieto, Mercedes
name: Aguerri, J. Alfonso L.
name: Gallego, Jesús
name: Zamorano, Jaime
name: Rodríguez-Pérez, Cristina
name: Borlaff, Alejandro
name: .
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We analysed collisionless N-body simulations of intermediate and minor dry mergers onto S0s to test whether these mergers can generate S0 galaxies with kinematics intermediate between fast and slow rotators. We find that minor mergers induce a lower decrease of the global rotational support than encounters of lower mass ratios, which results in S0s with properties intermediate between fast and slow rotators. The resulting remnants are intrinsically more triaxial, less flattened, and span the whole range of apparent ellipticities up to $ε_\mathrm{e} \sim 0.8$. They do not show lower apparent ellipticities in random projections than initially; on the contrary, the formation of oval distortions and the disc thickening increase the percentage of projections at $0.4 < ε_\mathrm{e} < 0.7$. In the experiments with S0b progenitor galaxies, minor mergers tend to spin up the bulge and to decrease slightly its intrinsic ellipticity, whereas in the cases of primary S0c galaxies they keep the rotational support of the bulge nearly constant and decrease significantly its intrinsic ellipticity. The remnant bulges remain nearly spherical ($B/A \sim C/A > 0.9$), but exhibit a wide range of triaxialities ($0.20 < T < 1.00$). In the plane of global anisotropy of velocities ($δ$) vs. intrinsic ellipticity ($ε_\mathrm{e,intr}$), some of our models extend the linear trend found in previous major merger simulations towards higher $ε_\mathrm{e,intr}$ values, while others depart from it. This is consistent with the wide dispersion exhibited by real S0s in this diagram compared with ellipticals, which follow the linear trend drawn by major merger simulations. The different trends exhibited by ellipticals and S0 galaxies in the $δ$ - $ε_\mathrm{e}$ diagram may be pointing to the different role played by major mergers in the build-up of each morphological type.
description: Corrected typos. 20 pages, 14 figures. Accepted for publishing in A&A
Born-Infeld Gravity Revisited
Creators: name: Setare, M. R.
name: Sahraee, M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper we investigate the behavior of linearized gravitational excitation in the Born-Infeld Gravity in $AdS_3$ space. We obtain the linearized equation of motion and show that this higher order gravity propagate two gravitons, massless and massive, on the $AdS_3$ background. In contrast to the $R^2$ models, such as TMG or NMG, Born-Infeld Gravity does not have a critical point for any regular choice of parameters. So the logarithmic solution is not a solution of this model, due to this one can not find a logarithmic conformal field theory as a dual model for Born-Infeld Gravity.
description: 11 pages
Brief an Director
Creators: name: Bulthaupt, Heinrich
Publisher: name: [s.n.]
Year: 1899

description: von Heinr[ich] Bulthaupt
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire August 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Brief an Unbekannt
Creators: name: Burger, Johannes
Publisher: name: [s.n.]
Year: 1894

description: von Joh[annes] Burger
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire August 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Brief an Rougemont
Creators: name: Bovet, Félix
Publisher: name: [s.n.]
Year: 1824

description: von F[elix] Bovet
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Verzeichnung=Description=Inventaire August 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Circumstellar Disks Around Binary Stars in Taurus
Creators: name: Akeson, R. L.
name: Jensen, E. L. N.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We have conducted a survey of 17 wide (> 100 AU) young binary systems in Taurus with the Atacama Large Millimeter Array (ALMA) at two wavelengths. The observations were designed to measure the masses of circumstellar disks in these systems as an aid to understanding the role of multiplicity in star and planet formation. The ALMA observations had sufficient resolution to localize emission within the binary system. Disk emission was detected around all primaries and ten secondaries, with disk masses as low as $10^{-4} M_{\odot}$. We compare the properties of our sample to the population of known disks in Taurus and find that the disks from this binary sample match the scaling between stellar mass and millimeter flux of $F_{mm} \propto M_{\ast}^{1.5-2.0}$ to within the scatter found in previous studies. We also compare the properties of the primaries to those of the secondaries and find that the secondary/primary stellar and disk mass ratios are not correlated; in three systems, the circumsecondary disk is more massive than the circumprimary disk, counter to some theoretical predictions.
description: To appear in the Astrophysical Journal, 12 pages
Beau Soir : Gedicht
Creators: name: Bourget, Paul
Publisher: name: [s.n.]
Year: 1852

description: von Paul Bourget
description: Eigenhändiges Gedicht mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Verzeichnung=Description=Inventaire August 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Solanum leprosum Ortega, Ex. Hort. Matri. 1800
Creators: name: Knapp, Sandra
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Solanales
Solanaceae
Solanum
Solanum leprosum

description: Solanum leprosum Ortega, Nov. Pl. Descr. Dec. 115. 1800 Ind. loc.: “ Habitat in Regno Chilensi. Floret in Horto R. Matrit. Septembri et Octobri è seminibus missis per D. Neè ”. Neotype, designated here: MA 334600; possible isotypes MA 334600/2, MA 334600/3. Current accepted name: Solanum elaeagnifolium Cav. I found several sheets filed as S. leprosum in MA (MA 334600, MA 334584, MA 3334600/2, MA 334600/3); of these only MA 334600 (the 3 sheets) are potential neotype material, as MA 334584 does not match the protologue in being from Mexico (“Nee iter, Nueva Espana”) and being non-prickly version (prickles are mentioned in the protologue). The three sheets of MA 334600 are probably from the same plant; their morphology is all very similar. All are labelled as S. leprosum Ortega; MA 334600/2 with “ Solanum leprosum Ortega, Ex. Hort. Matri. 1800 ” in the hand of José Demetrio Rodriguez, MA 334600/3 as “ Solanum leprosum Ortega decade/” in an unknown hand, and MA 334600 as “ Solanum leprosum Ortega ” in what is probably the hand of Rodriguez, but without a date. MA 334600 is the best preserved sheet and has a bud and two flowers clearly showing the declinate style mentioned in the protologue and is chosen here as the neotype (Fig. 1c). All of these specimens are clearly identifiable as S. elaeagnifolium, described by Cavanilles five years earlier, also from material collected in Chile by Luis Née, the botanist on the Malaspina Expedition (1789-1794; Muñoz Garmendia, 1992) that circumnavigated the globe and sent many novelties back to Spain for cultivation in the Jardín Botánico.
description: Published as part of Knapp, Sandra, 2013, Typification of Solanum species (Solanaceae) described by Casimiro Gómez Ortega, pp. 56-61 in Anales del Jardín Botánico de Madrid 70 (1) on page 59, DOI: 10.3989/ajbm.2340, http://zenodo.org/record/6327658
description: {"references": ["Munoz Garmendia, F. 1992. La expedicion Malaspina 1789 - 1794. Tomo III. Diarios y trabajos botanicos de Luis Nee. Ministerio de Defensa, Madrid."]}
Brief an Leutnant
Creators: name: Boy-Ed, Ida
Publisher: name: [s.n.]
Year: 1886

description: von Ida Boy-Ed
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire August 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
More Structural Characterizations of Some Subregular Language Families by Biautomata
Creators: name: Holzer, Markus
name: Jakobi, Sebastian
Publisher: name: arXiv
Year: 2014
Subjects: subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences

description: We study structural restrictions on biautomata such as, e.g., acyclicity, permutation-freeness, strongly permutation-freeness, and orderability, to mention a few. We compare the obtained language families with those induced by deterministic finite automata with the same property. In some cases, it is shown that there is no difference in characterization between deterministic finite automata and biautomata as for the permutation-freeness, but there are also other cases, where it makes a big difference whether one considers deterministic finite automata or biautomata. This is, for instance, the case when comparing strongly permutation-freeness, which results in the family of definite language for deterministic finite automata, while biautomata induce the family of finite and co-finite languages. The obtained results nicely fall into the known landscape on classical language families.
description: In Proceedings AFL 2014, arXiv:1405.5272
Brief an Unbekannt
Creators: name: Busch, Clemens August
name: Deutschland
Publisher: name: [s.n.]
Year: 1895

description: von [Clemens August] Busch
description: Eigenhändiger Brief mit Unterschrift
description: Briefkopf: Deutsche Gesandtschaft Bern
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Mai 2022 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel ben
Low Energy Spectral Index and $E_{p}$ evolution of Quasi-thermal Photosphere Emission of Gamma-Ray Bursts
Creators: name: Deng, Wei
name: Zhang, Bing
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Recent observations by the Fermi satellite suggest that a photosphere emission component is contributing to the observed spectrum of many GRBs. One important question is whether the photosphere component can interpret the typical ``Band'' function of GRBs with a typical low energy photon spectral index $α\sim -1$. We perform a detailed study of the photosphere emission spectrum by progressively introducing several physical ingredients previously not fully incorporated, including the probability distribution of the location of a dynamically evolving photosphere, superposition of emission from an equal-arrival-time ``volume'' in a continuous wind, the evolution of optical depth of a wind with finite but evolving outer boundary, as well as the effect of different top-hat wind luminosity ($L_w$) profiles. By assuming a co-moving blackbody spectrum emerging from the photosphere, we find that for an outflow with a constant or increasing $L_w$, the low-energy spectrum below the peak energy ($E_{p}$), can be modified to $F_ν\sim ν^{1.5}$ ($α\sim +0.5$). A softer ($-1
description: Accepted by ApJ, 15 pages, 17 figures
Buffered Simulation Games for Büchi Automata
Creators: name: Hutagalung, Milka
name: Lange, Martin
name: Lozes, Etienne
Publisher: name: arXiv
Year: 2014
Subjects: subject: Formal Languages and Automata Theory (cs.FL)
subject: Computational Complexity (cs.CC)
subject: FOS: Computer and information sciences

description: Simulation relations are an important tool in automata theory because they provide efficiently computable approximations to language inclusion. In recent years, extensions of ordinary simulations have been studied, for instance multi-pebble and multi-letter simulations which yield better approximations and are still polynomial-time computable. In this paper we study the limitations of approximating language inclusion in this way: we introduce a natural extension of multi-letter simulations called buffered simulations. They are based on a simulation game in which the two players share a FIFO buffer of unbounded size. We consider two variants of these buffered games called continuous and look-ahead simulation which differ in how elements can be removed from the FIFO buffer. We show that look-ahead simulation, the simpler one, is already PSPACE-hard, i.e. computationally as hard as language inclusion itself. Continuous simulation is even EXPTIME-hard. We also provide matching upper bounds for solving these games with infinite state spaces.
description: In Proceedings AFL 2014, arXiv:1405.5272
Brief an [Eduard Hoffmann-Krayer]
Creators: name: Bordeaux, Henry
Publisher: name: [s.n.]
Year: 1908

description: von Henry Bordeaux
description: Eigenhändiger Brief mit Unterschrift
description: Briefkopf: Grand Hôtel Central
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Verzeichnung=Description=Inventaire Mai 2022 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel ben
Brief an Unbekannt
Creators: name: Frommel, Emil
name: Haus der Bücher
name: J. A. Stargardt
Publisher: name: [s.n.]
Year: 1893

description: von [Emil] Frommel
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Mai 2022 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel ben
Parents' Perceptions Towards Involvement in Education of Learners with Autism Spectrum Disorder in Eswatini Mainstream Primary Schools
Creators: name: Agnes Tholakele Mamba, Nonhlanhla Maseko
Publisher: name: Zenodo
Year: 2023
Subjects: Academic Performance, Learners With Autism, Mainstream School, Parent, Teacher

description: Although in 2010 the Eswatini introduced inclusiveeducation across all levels of the education sector, vital statistics about learners with Autism Spectrum Disorder (ASD) remain unknown. Hence, parents of these learners remain an untapped source. Thisqualitative, phenomenological and interpretivism study explored parents' perceptions towards their involvement in education of learners with ASD in Eswatini mainstream primary schools. Data were collected utilising interviews and document analysis from fifteen purposively sampled parents and teachers of learners with ASDwho were selected from four mainstream primary schools. Data were analysed using the six basic steps of thematic analysis as postulated by Braun and Clarke (2006). The study adhered to informed consent, self-determination, voluntary participation, anonymity and confidentiality of information. Findings revealed that mainstream primary schools offered parents minimal support.Thus, the study recommended that the Ministry of Education and Training should intensively invest in pre- and in-service training so that teachers can be adequately equipped with pivotal skills to facilitate parental involvement and collaboration with a multi-disciplinary team to enhance parental involvement.
Brief an Unbekannt
Creators: name: Dawison, Bogumil
name: Haus der Bücher
name: J. A. Stargardt
Publisher: name: [s.n.]
Year: 1859

description: von B[ogumil] Dawison
description: Eigenhändiger Brief mit Unterschrift
description: Mit Trauerrand
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Mai 2022 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel ben
Transient Growth of Ekman-Couette Flow
Creators: name: Shi, Liang
name: Hof, Bjoern
name: Tilgner, Andreas
Publisher: name: arXiv
Year: 2013
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Coriolis force effects on shear flows are important in geophysical and astrophysical contexts. We here report a study on the linear stability and the transient energy growth of the plane Couette flow with system rotation perpendicular to the shear direction. External rotation causes linear instability. At small rotation rates, the onset of linear instability scales inversely with the rotation rate and the optimal transient growth in the linearly stable region is slightly enhanced, ~Re^2. The corresponding optimal initial perturbations are characterized by roll structures inclined in the streamwise direction and are twisted under external rotation. At large rotation rates, the transient growth is significantly inhibited and hence linear stability analysis is a reliable indicator for instability.
description: 7 pages, 9 figures
Brief an Intendant
Creators: name: Blumenthal, Oscar
name: Lessing-Theater
Publisher: name: [s.n.]
Year: 1895

description: von Osc[ar] Blumenthal
description: Eigenhändiger Brief mit Unterschrift
description: Briefkopf: Lessing-Theater
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire August 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Brief an Unbekannt
Creators: name: Berthier, Louis-Alexandre
Publisher: name: [s.n.]
Year: 1790

description: von [Louis-Alexandre] Berthier
description: Brief von fremder Hand mit eigenhändiger Unterschrift und Nachschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Verzeichnung=Description=Inventaire August 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Brief an Unbekannt
Creators: name: Bauer, Karoline
name: Haus der Bücher
name: J. A. Stargardt
Publisher: name: [s.n.]
Year: 1808

description: von Caroline Bauer
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire August 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Brief an College
Creators: name: Bergmann, Ernst von
Publisher: name: [s.n.]
Year: 1881

description: von E[rnst] Bergmann
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire August 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Dissemination and Communication Plan
Creators: name: Sargent, David
Publisher: name: Zenodo
Year: 2022

description: The Dissemination and Communications Plan provides the ANGIE project with a solid framework, roadmap and practical tools to help disseminate project results and activities. It is intended to enable the ANGIE partners to plan and coordinate their dissemination activities. The Plan will be updated and developed as dissemination materials and specific strategies are evaluated for their effectiveness in targeting particular groups, and alignment with project objectives and stakeholder interests. The target audiences and the appropriate channels to reach them have been enumerated with the intention of aiding the individual efforts of the partners toward keeping the public and our stakeholders well informed on our activities and our progress. With this we hope to achieve our ambitious targets for the improvement of the medical treatment of stroke for the benefit of society and optimizing the overall awareness and impact of the ANGIE project.
Brief an Professor [Eduard Hoffmann-Krayer]
Creators: name: Bierbaum, Otto Julius
Publisher: name: [s.n.]
Year: 1907

description: von Otto Julius Bierbaum
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire August 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Five Debris Disks Newly Revealed in Scattered Light from the HST NICMOS Archive
Creators: name: Soummer, Rémi
name: Perrin, Marshall D.
name: Pueyo, Laurent
name: Choquet, Élodie
name: Chen, Christine
name: Golimowski, David A.
name: Hagan, J. Brendan
name: Mittal, Tushar
name: Moerchen, Margaret
name: N'Diaye, Mamadou
name: Rajan, Abhijith
name: Wolff, Schuyler
name: Debes, John
name: Hines, Dean C.
name: Schneider, Glenn
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We have spatially resolved five debris disks (HD 30447, HD 35841, HD 141943, HD 191089, and HD 202917) for the first time in near-infrared scattered light by reanalyzing archival Hubble Space Telescope (HST)/NICMOS coronagraphic images obtained between 1999 and 2006. One of these disks (HD 202917) was previously resolved at visible wavelengths using HST/Advanced Camera for Surveys. To obtain these new disk images, we performed advanced point-spread function subtraction based on the Karhunen-Loeve Image Projection (KLIP) algorithm on recently reprocessed NICMOS data with improved detector artifact removal (Legacy Archive PSF Library And Circumstellar Environments Legacy program). Three of the disks (HD 30447, HD 35841, and HD 141943) appear edge-on, while the other two (HD 191089 and HD 202917) appear inclined. The inclined disks have been sculpted into rings; in particular, the disk around HD 202917 exhibits strong asymmetries. All five host stars are young (8-40 Myr), nearby (40-100 pc) F and G stars, and one (HD 141943) is a close analog to the young sun during the epoch of terrestrial planet formation. Our discoveries increase the number of debris disks resolved in scattered light from 19 to 23 (a 21% increase). Given their youth, proximity, and brightness (V = 7.2 to 8.5), these targets are excellent candidates for follow-up investigations of planet formation at visible wavelengths using the HST/STIS coronagraph, at near-infrared wavelengths with the Gemini Planet Imager (GPI) and Very Large Telescope (VLT)/SPHERE, and at thermal infrared wavelengths with the James Webb Space Telescope NIRCam and MIRI coronagraphs.
description: 6 pages, 1 figure, 1 table
Brief an Unbekannt
Creators: name: Berthoud, Fritz
Publisher: name: [s.n.]
Year: 1885

description: von Fritz Berthoud
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Verzeichnung=Description=Inventaire August 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Euler-like recurrences for smallest parts functions
Creators: name: Ahlgren, Scott
name: Andersen, Nickolas
Publisher: name: arXiv
Year: 2014
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11F37, 11P84

description: We obtain recurrences for smallest parts functions which resemble Euler's recurrence for the ordinary partition function. The proofs involve the holomorphic projection of non-holomorphic modular forms of weight 2.
Can we design an industry classification system that reflects industry architecture?
Creators: name: Dalziel, Margaret
name: Xiangyang Yang
name: Breslav, Simon
name: Khan, Azam
name: Jianxi Luo
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Interdependencies amongst firms with complementary capabilities lead to the emergence of stable patterns of interfirm relationships observed in global value chains and ecosystems. But current standard industry classification systems group industries into higher order aggregates based on similarity criteria, ignoring the complementarities that induce interdependence. We show how systems theory can be used to design an industry classification system that captures the interindustry interdependencies manifested by buy-sell transactions between firms. Our arguments are three. First, that we can improve upon currently available industry classification systems by clearly identifying criteria for grouping industries into higher order aggregates such as sectors. Second, that a top level grouping based on demand will divide the economy into sectors in a manner that is consistent with global value chains and other configurations of interfirm networks. And third, that roles within demand-based sectors are the redundant feature of interindustry relations that allow us to describe the economy simply. We support our arguments with visualizations of over 53,000 of the largest interfirm transactions in the U.S. economy between 1976 and 2010.
Analysis of MIMO Systems used in planning a 4G-WiMAX Network in Ghana
Creators: name: Tchao, E. T.
name: Diawuo, K.
name: Ofosu, W. K.
name: Affum, E.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: With the increasing demand for mobile data services, Broadband Wireless Access (BWA) is emerging as one of the fastest growing areas within mobile communications. Innovative wireless communication systems, such as WiMAX, are expected to offer highly reliable broadband radio access in order to meet the increasing demands of emerging high speed data and multimedia services. In Ghana, deployment of WiMAX technology has recently begun. Planning these high capacity networks in the presence of multiple interferences in order to achieve the aim of enabling users enjoy cheap and reliable internet services is a critical design issue. This paper has used a deterministic approach for simulating the Bit-Error-Rate (BER) of initial MIMO antenna configurations which were considered in deploying a high capacity 4G-WiMAX network in Ghana. The radiation pattern of the antenna used in the deploying the network has been simulated with Genex-Unet and NEC and results presented. An adaptive 4x4 MIMO antenna configuration with optimally suppressed sidelobes has been suggested for future network deployment since the adaptive 2x2 MIMO antenna configuration, which was used in the initial network deployment provides poor estimates for average BER performance as compared to 4x4 antenna configuration which seem less affected in the presence of multiple interferers.
Hyper-Minimization for Deterministic Weighted Tree Automata
Creators: name: Maletti, Andreas
name: Quernheim, Daniel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Formal Languages and Automata Theory (cs.FL)
subject: Computational Complexity (cs.CC)
subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: Hyper-minimization is a state reduction technique that allows a finite change in the semantics. The theory for hyper-minimization of deterministic weighted tree automata is provided. The presence of weights slightly complicates the situation in comparison to the unweighted case. In addition, the first hyper-minimization algorithm for deterministic weighted tree automata, weighted over commutative semifields, is provided together with some implementation remarks that enable an efficient implementation. In fact, the same run-time O(m log n) as in the unweighted case is obtained, where m is the size of the deterministic weighted tree automaton and n is its number of states.
description: In Proceedings AFL 2014, arXiv:1405.5272
Brief an [Eduard Hoffmann-Krayer]
Creators: name: Bierbaum, Otto Julius
Publisher: name: [s.n.]
Year: 1907

description: von Otto Julius Bierbaum
description: Eigenhändiger Brief mit Unterschrift
description: Briefkopf: Residenz-Hôtel
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire August 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Brief an Eduard von Hallberger
Creators: name: Dingelstedt, Franz von
Publisher: name: [s.n.]
Year: 1878

description: von Franz Dingelstedt
description: Eigenhändiger Brief mit Unterschrift und Adresse
description: Briefkopf: K. K. Hofburgtheater Direction
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire September 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Brief an Charles Geigy[-Hagenbach]
Creators: name: Daguet, Alexandre
Publisher: name: [s.n.]
Year: 1885

description: von Alexandre Daguet
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Verzeichnung=Description=Inventaire September 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Was bedeutet Hochschullehre im digitalen Zeitalter? Eine Betrachtung des Bildungsbegriffs vor den Herausforderungen der Digitalisierung
Creators: name: Metzner, Joachim
name: Bartosch, Ulrich
name: Vogel, Melanie
name: Schroll, Anja-Lisa
name: Rademacher, Martin
name: Neuhausen, Hubertus
Publisher: name: Zenodo
Year: 2019

description: Die Arbeitsgruppe „Hochschulbildung für das digitale Zeitalter im europäischen Kontext“ hat sich von November 2018 bis Oktober 2019 mit Fragen zum Bildungsbegriff und -verständnis im europaweiten Rahmen und ihren regionalen und nationalen Unterschieden beschäftigt. Dabei hat sie insbesondere die Frage beleuchtet, inwiefern der Bildungsbegriff durch die Digitalisierung herausgefordert wird und welche Form von Bildungsverständnis andererseits am besten geeignet ist, auf die Herausforderungen der Digitalisierung vorzubereiten.
Brief an Herr Simon
Creators: name: Baudissin, Ulrich von
name: Haus der Bücher
name: J. A. Stargardt
Publisher: name: [s.n.]
Year: 1875

description: von Ulrich Baudissin
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire August 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Solanum subbiflorum Ortega
Creators: name: Knapp, Sandra
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Solanales
Solanaceae
Solanum
Solanum subbiflorum

description: Solanum subbiflorum Ortega, Nov. Pl. Descr. Dec. 118. 1800 Ind. loc.: “La planta se cultiva en el jardín de esta Corte… Lo he visto en flor y fruto en dicho jardín”. Neotype, designated here: MA 308482. Current accepted name: Solanum capense L. No material filed as S. subbiflorum was found in the general herbarium, in the list of plants used by Cavanilles in teaching in the year 1801 (Cavanilles, 1802) S. subbiflorum was recognised as a synonym of Solanum milleri Jacq. (itself a synonym of S. capense L.). Filed as Solanum milleri in the general herbarium are several sheets, two were not collected from plants cultivated “en el jardín de esta Corte”; MA 573873 is a specimen donated by a secondary school in San Isidro and MA 308506 was collected on an unknown date by a Sr. Pascal. Two additional sheets are from material cultivated at the Real Jardín Botánico; one is too late to have been collected from the same plant Gómez Ortega used for his description (MA 3084902, dated 1844). MA 308482 (Fig. 1d) is annotated as “ Solanum milleri Jacq. / Solanum subbiflorum Ortega / Ex Hort. Matr. 1803” in the hand of José Demetrio Rodriguez and is likely to be material from the same plants used by Gómez Ortega three years earlier to describe S. subbiflorum and I have selected this sheet as the neotype. All of these sheets are identifiable as S. capense L.
description: Published as part of Knapp, Sandra, 2013, Typification of Solanum species (Solanaceae) described by Casimiro Gómez Ortega, pp. 56-61 in Anales del Jardín Botánico de Madrid 70 (1) on page 59, DOI: 10.3989/ajbm.2340, http://zenodo.org/record/6327658
description: {"references": ["Cavanilles, A. J. 1802. Descripcion de las plantas que D. Antonio Josef Cavanilles demostro en las lecciones publicas del ano 1801. Imprenta Real, Madrid."]}
Carbapenem-resistant Klebsiella pneumoniae outbreak in a COVID-19 intensive care unit; a case-control study
Creators: name: Ergen, Pınar
name: Koçoğlu, M. Esra
name: Nural, Müge
name: Kuşkucu, Mert Ahmet
name: Aydin, Özlem
name: İnal, Ferda Y.
name: Öztürk, Hande
name: Üçişik, Ayşe C.
name: Çaşkurlu, Hülya
name: Güneysu, Büşra
name: Yildirim, Büşra
name: Midilli, Kenan
name: Çağ, Yasemin
name: Arslan, Ferhat
name: Vahaboglu, Haluk
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: 60506 Virology

description: We analysed a carbapenem-resistant Klebsiella pneumoniae (CRKP) outbreak in the coronavirus disease (COVID) ICU. We retrospectively collected data from ICU records. We identified 25 cases between 12 November 2020 and 19 December 2020, and compared them to 42 controls present in the ICU during the same period. The presence of a femoral haemodialysis catheter was strongly associated with invasive CRKP infections (cases, 9 [36%]; controls, 0 [0%]; odds ratio [OR] 95% confidence intervals [CIs], 21 (5; 89)). We found a significant association between old age and CRKP infection with adverse outcomes. Sequence analysis revealed three distinct carbapenemase genes: blaNDM-1, blaOXA-48 and blaKPC-2. We launched rectal swab sampling upon admission to the ICU, cohorted colonized patients and cases and conducted an intensive training programme for newly employed staff. This study revealed that the emergence and dissemination of CRKP in COVID ICUs were associated with increased adverse outcomes. The presence of a femoral haemodialysis catheter was a significant risk factor for CRKP infections.
Nanophotonic quantum phase switch with a single atom
Creators: name: Tiecke, T. G.
name: Thompson, J. D.
name: de Leon, N. P.
name: Liu, L. R.
name: Vuletić, V.
name: Lukin, M. D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: In analogy to transistors in classical electronic circuits, a quantum optical switch is an important element of quantum circuits and quantum networks. Operated at the fundamental limit where a single quantum of light or matter controls another field or material system, it may enable fascinating applications such as long-distance quantum communication, distributed quantum information processing and metrology, and the exploration of novel quantum states of matter. Here, by strongly coupling a photon to a single atom trapped in the near field of a nanoscale photonic crystal cavity, we realize a system where a single atom switches the phase of a photon, and a single photon modifies the atom's phase. We experimentally demonstrate an atom-induced optical phase shift that is nonlinear at the two-photon level, a photon number router that separates individual photons and photon pairs into different output modes, and a single-photon switch where a single "gate" photon controls the propagation of a subsequent probe field. These techniques pave the way towards integrated quantum nanophotonic networks involving multiple atomic nodes connected by guided light.
description: 10 pages, 17 figures, manuscript includes supplementary material
title: Climatic Variability and Dynamics of Great Salt Lake Hydrology
Creators: name: Sangoyomi, Taiye B.
Publisher: name: Utah State University
Year: 1993

description: The time evolution of the Great Salt Lake hydro-climatic system is studied from the perspective of nonlinear dynamics. The dynamics are reconstructed in phase space using the Great Salt Lake volume time series. Important attributes for describing the system are then obtained from the reconstructed space. These include the minimum number of state variables required to describe the system inferred from a determination of the intrinsic dimension, and characterization of the system in terms of linear/nonlinear, and deterministic/stochastic. Other attributes obtained are the dominant modes of behavior of the system, as well as the limit of predictability or information loss, determined from the Lyapunov exponents. Regimes of behavior of the hydro-climatic system are also obtained, along with transitions between the regimes using the Great Salt Lake volume, precipitation, and temperature time series. Finally, a forecasting model for the Great Salt Lake volume time series is developed using nonparametric multivariate regression techniques, and the phase space reconstruction concept.
title: Lithuania Report. Sustainable Governance Indicators 2022
Creators: name: Kuokstis, Vytautas
name: Vilpisauskas, Ramunas
name: Jahn, Detlef
Publisher: name: Bertelsmann Stiftung
Year: 2022
Subjects: Governance
Democracy
Regierungshandeln
Demokratie

description: Formal democracy is well developed in Lithuania. Participation rights, electoral competition and the rule of law are generally respected by the Lithuanian authorities. Lithuania has also actively supported the pro-democracy movement in Belarus. Substantive democracy, in contrast, suffers from several weaknesses.