cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Christians, Muslims, Jews in the Medieval Period
Creators: name: Riedel, Dagmar A.
Publisher: name: Columbia University
Year: 2019
Subjects: Theology
Middle Ages
Christianity
Islam
Judaism

description: Syllabus for a core curriculum course, that satisfies the requirement of an advanced Sacred Texts and Traditions course (THEO 3332) for undergrads at the Rose Hill compus of Fordham University. The course is required to offer an introduction to Judaism, Christianity, and Islam during the era which in the western world is traditionally called the Middle Ages, comprising the millennium between late antiquity and early modernity. In this version the course focuses on medieval Iberia, beginning with the establishment of the Christian Visigothic Kingdom in Toledo in the early sixth century CE and ending with the Spanish colonization of the Americas in the sixteenth century.
Scale choice & collinear contributions to Mueller-Navelet jets at LHC energies
Creators: name: Caporale, F.
name: Murdaca, B.
name: Vera, A. Sabio
name: Salas, C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the stability under variation of the renormalization, factorization and energy scales entering the calculation of the cross section, at next-to-leading order in the BFKL formalism, for the production of Mueller-Navelet jets at the Large Hadron Collider, following the experimental cuts on the tagged jets. To find optimal values for the scales involved in this observable it is possible to look for regions of minimal sensitivity to their variation. We show that the scales found with this logic are more natural, in the sense of being more similar to the squared transverse momenta of the tagged jets, when the BFKL kernel is improved with a resummation of collinear contributions than when the treatment is at a purely next-to-leading order. We also discuss the good perturbative convergence of the ratios of azimuthal angle correlations, which are quite insensitive to collinear resummations and well described by the original BFKL framework.
description: 25 pages, 13 figures, 7 tables
Community structure, ecophysiology, and regulation of new, acid-tolerant denitrifiers as cause of high N2O emissions from cryoturbated peat circles of acidic tundra soils
Creators: name: Hetz, Stefanie Alexandra
Publisher: name: Hannover : Institutionelles Repositorium der Leibniz Universität Hannover
Year: 2021
Subjects: subject: Denitrification, N2O, Tundra, Permafrost, Peat Soil
subject: Denitrification
subject: N2O
subject: Tundra
subject: Permafrost
subject: Peat Soil
subject: Denitrifikation
subject: Torfboden
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: Denitrification is the main source of N2O emissions from cryoturbated peat circles in the Eastern European Arctic tundra. These permafrost-affected bare peat circles lack vegetation, have a high amount of available nitrate, and a low carbon to nitrogen ratio. Together with a soil moisture of ~ 70%, these are optimum conditions for denitrification and associated microorganisms. An acidic in situ pH of these peat circles is hypothesized to be a major controlling factor influencing denitrification and triggering the release of N2O as emitted end product of denitrification, as the final enzymatic step of denitrification is impaired by a low pH. This thesis aimed to test if the ecophysiology of new and acid-tolerant denitrifiers affects the emissions of N2O from cryoturbated peat circles. Microcosm experiments with soil from bare peat circles and surrounding vegetated peat plateau were conducted to test denitrification potentials of both soils. Additionally, the influence of pH on denitrification was tested. Nitrate reduction and associated production of gaseous N-products by denitrification were detected in both soils. In peat circle soil microcosms, independent of pH, the released end product was N2. Though nitrate reduction was slower at pH 4. In peat plateau microcosms N 2 was as well the emitted main end product at pH 6, whereas at pH 4 N2O was emitted. Therefore, data indicate the potential for denitrification in both soil types, as well as complete denitrification potential at acidic pH in peat circles. Microcosms experiments supplemented with labeled acetate were conducted to reveal the active, organic acid utilizing archaeal and bacterial community of denitrifiers based on 16S rRNA stable isotope probing coupled to Illumina MiSeq amplicon sequencing. Results suggest Burkholderiaceae as key nitrate reducers and acetate assimilators. This is supported by a new species within the Burkholderiaceae (Caballeronia) isolated from peat circle soil that encodes diverse nitrate and nitrite reductases. Potential key denitrifiers responsible for the reduction of N2O to N2, the detected end product and product of complete denitrification, are Sphingobacteriacea. Altogether, collected data suggest an electron donor limitation in peat circle soil leading to high in situ emission of N2O, since peat circle soil demonstrated the potential for complete denitrification despite an acidic pH.
Notes from group brainstorm sessions from the 2023 Vocabulary Symposium
Creators: name: Australian Research Data Commons
Publisher: name: Zenodo
Year: 2023

description: The 2023 Vocabulary Symposium held two brainstorming sessions.  These are the session notes

FAIR Vocabularies For Cross Domain Data Integration - what is key?
Moving FAIR Vocabularies Forward For All: what are our priorities?
Römischer Mosaikboden zu Trier
Creators: name: Kraus, Franz Xaver
Publisher: name: Bonner Jahrbücher
Year: 2017

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 41 (1866): Jahrbücher des Vereins von Alterthumsfreunden im Rheinlande
High resolution isotope shifts and hyperfine structure measurements of tungsten by laser induced fluorescence spectroscopy
Creators: name: Lee, Jeongwon
name: Chen, Jinhai
name: Leanhardt, Aaron
Publisher: name: arXiv
Year: 2012
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Isotope shifts and hyperfine structure of tungsten were studied in the near UV range. We have used laser induced fluorescence spectroscopy on a pulsed supersonic beam to probe the 5D0 -> 5F1 transition at 384.9 nm, 7S3 -> 7P4 transition at 400.9 nm, and 7S3 -> 7P3 transition at 407.4 nm. Three new magnetic hyperfine constants are reported for 7P3,7P4, and 5F1 states. The isotope shifts of the 384.9 nm transition are presented for the first time, and the isotope shifts of 400.9 nm and 407.4 nm transition are measured with an order of magnitude higher precision compared to the previous measurements. As a result, the nuclear parameters lambda and lambda_{rel} are extracted from the isotope shifts with an improved precision.
description: 15 pages, 8 figures
lnterprétation de l’inscription d'Alise, par Leopold Hugo, Paris 1866
Creators: name: G., [?]
Publisher: name: Bonner Jahrbücher
Year: 2017

description: Rezension zu: lnterprétation de l’inscription d'Alise par le comte Leopold Hugo. Paris. Impr. de J. Claye. 1866. 8. pp. 14.
description: Bonner Jahrbücher, Bd. 41 (1866): Jahrbücher des Vereins von Alterthumsfreunden im Rheinlande
Biosynthesis of sporothriolides and sporochartines in fungi
Creators: name: Tian, Dongsong
Publisher: name: Hannover : Institutionelles Repositorium der Leibniz Universität Hannover
Year: 2021
Subjects: subject: Alkyl citrates
subject: biosynthesis
subject: sporothriolides
subject: sporochartines
subject: polyene
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: The project focused on understanding the biosynthesis of sporothriolides, sporochartines and trienylfuranol A. Gene cluster identification, gene knock out, heterologous expression and protein in vitro assays were used during the investigation. Alkyl citrate biosynthetic gene clusters of the antifungal metabolite sporothriolide 1 were identified from the genomes of the ascomycetes: Hypomontagnella monticulosa MUCL 54604, H. spongiphila CLL 205 and H. submonticulosa DAOMC 242471. A transformation protocol was established, and genes encoding a fatty acid synthase subunit and a citrate synthase were simultaneously knocked out which led to the loss of sporothriolide and sporochartine production. Heterologous expression of the spo genes in Aspergillus oryzae then led to the production of intermediates and shunts and delineation of a new fungal biosynthetic pathway originating in fatty acid biosynthesis. Finally, a hydrolase was revealed by in vitro studies likely contributing towards self-resistance of the producer organism. In vitro reactions showed that the sporochartines are derived from non-enzymatic Diels-Alder cycloaddition of 1 and trienylfuranol A 2 during the fermentation and extraction process. Several hrPKS gene clusters were identified as the potential polyene BGC for trienylfuranol A 2 through multiple bioinformatic analysis, however metabolites produced from the PKS in heterologous expression belong to either different polyene type compounds or pyrone derivatives. Based on these results, a highly unusual epoxidation/decarboxylation mechanism was proposed to be involved during trienylfuranol A 2 biosynthesis, and a new pyrone BGC likely to encode the biosynthesis of a large class of bioactive compounds related to islandic acid 161 was identified.
Several remarks on groups of automorphisms of free groups
Creators: name: Neretin, Yury
Publisher: name: arXiv
Year: 2013
Subjects: subject: Group Theory (math.GR)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 20E05, 20M20, 20C99

description: Let $G$ be the group of automorphisms of a free group $F_\infty$ of infinite order. Let $H$ be the stabilizer of first $m$ generators of $F_\infty$. We show that the double cosets of $Γ$ with respect to $H$ admit a natural semigroup structure. For any compact group $K$ the semigroup $Γ$ acts in the space $L^2$ on the product of $m$ copies of $K$
description: 7pp
Unraveling the Effect of Rh Isolation on Shallow d States of Gallium–Rhodium Alloys
Creators: name: Hsieh, Tzung-En
name: Maisel, Sven
name: Wittkämper, Haiko
name: Frisch, Johannes
name: Steffen, Julien
name: Wilks, Regan G.
name: Papp, Christian
name: Görling, Andreas
name: Bär, Marcus
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: Alloys
subject: Binding energy
subject: Electronic structure
subject: 500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften

description: In this study, we report the electronic and chemical structure of supported GaRh alloys as model systems for the active phase in supported catalytically active liquid metal solutions (SCALMS). We prepared a series of gallium–rhodium samples with different Rh contents and tracked the evolution of the sample topography and surface electronic structure via photoemission spectroscopy in combination with ab initio calculations and electron microscopy. Our results reveal a characteristic shift of the Rh 3d core levels and narrowing and shifting of the Rh 4d derived band with decreasing Rh content. Calculations show that these spectroscopic observations can be explained by the coexistence of isolated Rh atoms in random GaRh alloys and GaRh intermetallic compounds (IMCs). These results contribute to an enhancement of the fundamental understanding of the electronic surface structure of GaRh alloys, which is crucially required for apprehending and thus further exploiting the improved catalytic activity of GaRh SCALMS.
Die Echtzeitgesellschaft. Theoretische und methodische Herausforderungen der Soziologie
Creators: name: Weyer, Johannes
Publisher: name: TU Dortmund
Year: 2022
Subjects: subject: Digitale Gesellschaft,
subject: Analytische Soziologie
subject: Mobilität und Verkehr
subject: Computersimulation
subject: Agentenbasierte Modellierung
subject: Steuerungstheorie
subject: komplexe Systeme
subject: 300
subject: 330
subject: Digitalisierung
subject: Steuerungstheorie
subject: Modellierung
subject: Computersimulation
subject: Gesellschaft
subject: Mobilität
subject: Analytische Soziologie

description: In kritischer Auseinandersetzung mit Armin Nassehi und Vertreter:innen einer digitalen Soziologie plädiert der Beitrag dafür, die sozialen Dimensionen der Digitalisierung in den Mittelpunkt zu rücken. Eine bislang kaum beachtete Entwicklung ist die Möglichkeit, komplexe soziotechnische Systeme in Echtzeit zu steuern. Der Beitrag entwickelt ein soziologisch fundiertes Modell der Echtzeitgesellschaft, das auf einem minimalen Modell sozialer Systeme und dessen Weiterentwicklung zu einem Modell multipler sozialer Systeme basiert und es ermöglicht, steuerungstheoretische Fragen zu bearbeiten. In drei Simulationsexperimenten zum Thema Verkehrswende wird demonstriert, wie dieses Konzept für empirische Studien genutzt wird, deren Ziel es ist, Szenarien künftiger Mobilität durchzuspielen zu Erkenntnissen über die Wirksamkeit steuernder Eingriffe zu gelangen.
description: Soziologische Arbeitspapiere;61/2022
title: Choosing a thermal insulation system for storing and shipping LNG during autonomous gasification of coastal settlements
Creators: name: Ivanov, L.V.
name: Anokhin, A.V.
name: Zaitsev, A.V.
Publisher: name: Scientific Research Centre "MachineStructure"
Year: 2019

description: The paper discusses options for thermal insulation systems used for storage of liquefied natural gas (LNG) and shipping (bunkering) pipelines. Various mineral and polymer synthetic heat-insulating materials are compared. Evaluation of the hydrophobicity and thermal conductivity properties of insulating materials allows us to identify the most optimal of the options.
Ein Konzept zur Modellierung und Simulation mikroelektromechanischer Systeme mit Anwendung auf ein elektrostatisches Kraftmikroskop
Creators: name: Greiff, Michael
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: MEMS
subject: EFM
subject: FEM
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau::621 | Angewandte Physik::621,3 | Elektrotechnik, Elektronik

description: [no abstract]
title: Energy saving management process
Creators: name: Gelmanova, Z.S.
name: Konakbaeva, A.N.
name: Mezentseva, A.V.
Publisher: name: Scientific Research Centre "MachineStructure"
Year: 2019

description: The article discusses the use of an external benchmarking system for energy saving and indicators are formed for its implementation in relation to the metal processing industry. For the possibility of using benchmarking as an element of energy-saving management in full, a form of operational accounting has been developed, which includes indicators that allow monitoring of energy-saving activities at enterprises.
High-Frequency Quasi-Periodic Oscillations from GRS 1915+105
Creators: name: Belloni, Tomaso M.
name: Altamirano, Diego
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report the results of a systematic timing analysis of all archival Rossi X-Ray Timing Explorer (RXTE) observations of the bright black-hole binary GRS 1915+105 in order to detect high-frequency quasi-periodic oscillations (HFQPO). We produced power-density spectra in two energy bands and limited the analysis to the frequency range 30-1000 Hz. We found 51 peaks with a single trial significance larger than 3 sigma. As all but three have centroid frequencies that are distributed between 63 and 71 Hz, we consider most of them significant regardless of the number of trials involved. The average centroid frequency and FWHM are 67.3 +/- 2.0 Hz and 4.4 +/- 2.4 Hz respectively. Their fractional rms varies between 0.4% and 2% (total band detections) and between 0.5% and 3% (hard ban detections). As GRS 1915+105 shows large variability on time scales longer than 1s, we analysed the data in 16s intervals and found that the detections are limited to a specific region in the colour-colour diagram, corresponding to state B of the source, when the energy spectrum is dominated by a bright accretion disk component. However, the rms spectrum of the HFQPO is very hard and does not show a flattening up to 40 keV, where the fractional rms reaches 11%. We discuss our findings in terms of current proposed models and compare them with the results on other black-hole binaries and neutron-star binaries.
description: 9 pages, 6 figures, Accepted for publication in MNRAS
Entwicklung von In-vitro-Kulturverfahren und blütenbiologische Untersuchungen zur Erweiterung der Zuchtmethodik bei Hydrangea macrophylla
Creators: name: Doil, Antje
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: In vitro culture
subject: self incompatibility
subject: interspecific hybridization
subject: Hydrangea
subject: In-vitro-Kultur
subject: Selbstinkompatibilität
subject: interspezifische Kreuzungen
subject: embryo rescue
subject: Dewey Decimal Classification::600 | Technik::630 | Landwirtschaft, Veterinärmedizin

description: [no abstract]
Zvveigeschossige römische Grabkammer an der Severinstraße in Köln
Creators: name: Haberey, Waldemar
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht erschienen / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 18, Nr. 1 (1934)
Zur römischen Grabkammer von Köln - Severinstraße
Creators: name: Fremersdorf, Fritz
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht erschienen / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 18, Nr. 1 (1934)
Erosion rate maps highlight spatio-temporal patterns of uplift and quantify sediment export of the Northern Andes
Creators: name: Ott, Richard F.
name: Pérez-Consuegra, Nicolás
name: Scherler, Dirk
name: Moraf, Andrés
name: Huppert, Kimberly L.
name: Braun, Jean
name: Hoke, Gregory D.
name: Sandoval Ruiz, Jose R.
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: Colombia
subject: cosmogenic nuclides
subject: subduction geometry
subject: steady-state topography
subject: Eastern Cordillera
subject: Central Cordillera
subject: 500 Naturwissenschaften und Mathematik::550 Geowissenschaften, Geologie::550 Geowissenschaften

description: Erosion rates are widely used to assess tectonic uplift and sediment export from mountain ranges. However, the scarcity of erosion rate measurements often hinders detailed tectonic interpretations. Here, we present 25 new cosmogenic nuclide-derived erosion rates from the Northern Andes of Colombia to study spatio-temporal patterns of uplift along the Central and Eastern Cordillera. Specifically, we combine new and published erosion rate data with precipitation-corrected normalized channel steepness measurements to construct high-resolution erosion rate maps. We find that erosion rates in the southern Central Cordillera are relatively uniform and average ∼0.3 mm/a. In the northern Central Cordillera rapidly eroding canyons dissect slowly eroding, low-relief surfaces uplifting since 8.3+ 3.7 - 2.6 Ma, based on a block uplift model. We interpret that persistent steep slab subduction has led to an erosional steady-state in the southern Central Cordillera, whereas in the northern Central Cordillera, Late Miocene slab flattening caused an acceleration in uplift, to which the landscape has not yet equilibrated. The Eastern Cordillera also displays pronounced erosional disequilibrium, with a slowly eroding central plateau rimmed by faster eroding western and eastern flanks. Our maps suggest Late Miocene topographic growth of the Eastern Cordillera, with deformation focused along the eastern flank, which is also supported by balanced cross-sections and thermochronologic data. Spatial gradients in predicted erosion rates along the eastern flank of the Eastern Cordillera suggest transient basin-ward migration of thrusts. Finally, sediment fluxes based on our erosion maps, suggest that the Eastern Cordillera exports nearly four times more sediment than the Central Cordillera. Our analysis shows that accounting for spatial variations in erosion parameters and climate reveals important variations in tectonic forcing that would otherwise be obscured in traditional river profile analyses. Moreover, given relationships between tectonic and topographic evolution, we hypothesize that spatio-temporal variations in slab dip are the primary driver of the dynamic landscape evolution of the Northern Andes, with potentially superposed effects from inherited Mesozoic rift structures.
Eine Terra-sigillata-Töpferei in Colchester (Camulodunum)
Creators: name: Hull, Mark Reginald
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht erschienen / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 18, Nr. 1 (1934)
Theoretical Explanation of the Cosmic Ray Perpendicular Diffusion Coefficient in the Nearby Starburst Galaxy NGC 253
Creators: name: Buffie, Kaitlynn
name: Heesen, Volker
name: Shalchi, Andreas
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Diffusion coefficients are usually used to describe the propagation of Cosmic Rays through the Universe. Whereas such transport parameters can be obtained from experiments in the Solar System, it is difficult to determine diffusion coefficients in the Milky Way or in external galaxies. Recently a value for the perpendicular diffusion coefficient in the nearby starburst halaxy NGC 253 has been proposed. In the present paper we reproduce this value theoretically by using an advanced analytical theory for perpendicular diffusion.
description: 5 pages, 2 figures
On the Dynamics of Large Particle Systems in the Mean Field Limit
Creators: name: Golse, François
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 82C22 (Primary) 35A10, 35Q40, 82C05, 82C10 (Secondary)

description: This course explains how the usual mean field evolution partial differential equations (PDEs) in Statistical Physics - such as the Vlasov-Poisson system, the vorticity formulation of the two-dimensional Euler equation for incompressible fluids, or the time-dependent Hartree equation in quantum mechanics - can be rigorously derived from first principles, i.e. from the fundamental microscopic equations that govern the evolution of large, interacting particle systems. The emphasis is put on the mathematical methods used in these derivations, such as Dobrushin's stability estimate in the Monge-Kantorovich distance for the empirical measures built on the solution of the N-particle motion equations in classical mechanics, or the theory of BBGKY hierarchies in the case of classical as well as quantum problems. We explain in detail how these different approaches are related; in particular we insist on the notion of chaotic sequences and on the propagation of chaos in the BBGKY hierarchy as the number of particles tends to infinity.
description: 133 pages; lecture notes for a course at the NDNS+ Applied Dynamical Systems Summer School "Macroscopic and large scale phenomena", Universiteit Twente, Enschede (The Netherlands)
title: Adaptive neuro-fuzzy inference system (ANFIS) for fault classification in power lines
Creators: name: Elistratov, V.V.
Publisher: name: Scientific Research Centre "MachineStructure"
Year: 2019

description: This article discusses the use of adaptive neuro-fuzzy inference system (ANFIS) for the classification of faults in power lines. This issue will be clearly addressed in this report. ANFIS can be thought of as a fuzzy system, neural network, or fuzzy neural network (FNN). This work integrates the learning capabilities of a neural network to ensure the stability of fuzzy logic systems in the sense that the concepts of fuzzy logic are embedded in the network structure. It also provides a natural basis for combining both numerical information in the form of Input / output pairs and linguistic information in the form of IF-THEN rules in a single form. The proposed algorithm is achieved by an intelligent ANFIS scheme. This intelligent circuit is used to classify the type of fault and output if it is the fault of one phase to ground, phase to phase, two phases to ground, or three phases. The ANFIS inputs are first derived from the fundamental values of the voltage and current measurements after the Fourier transform is performed. This approach can be used as an effective tool to classify faults for different fault conditions by fault time, fault resistance, distance to fault and fault type.
[Ein alamannischer Sax mit Runen?]
Creators: name: Neckel, Gustav
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht erschienen / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 18, Nr. 1 (1934)
Neuerscheinungen
Creators: name: Redaktion, Die
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht erschienen / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 18, Nr. 1 (1934)
Zum schweizerischen Neolithikum
Creators: name: Vogt, Emil
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht erschienen / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 18, Nr. 2 (1934)
Interactions between diurnal winds and floodplain mosaics control the insect boundary layer in a river corridor
Creators: name: Sukhodolov, Alexander N.
name: Manfrin, Alessandro
name: Larsen, Stefano
name: Shumilova, Oleksandra O.
name: Monaghan, Michael T.
name: Tockner, Klement
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: Insect boundary layer
subject: Floodplain
subject: Braided river
subject: Riparian vegetation
subject: Diurnal winds
subject: 500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie

description: Insect flight along river corridors is a fundamental process that facilitates sustainable succession and diversity of aquatic and terrestrial insect communities in highly dynamic fluvial environments. This study examines variations in the thickness of the insect boundary layer (i.e., the pre-surface atmosphere layer in which air velocity does not exceed the sustained speed of flying insects) caused by interactions between diurnal winds and the heterogenous habitat mosaics in the floodplain of a braided river. Based on advective–diffusive theory, we develop and test a semi-empirical model that relates vertical flux of flying insects to vertical profiles of diurnal winds. Our model suggests that, in the logarithmic layer of wind, the density of insect fluxes decreases exponentially with the altitude due to the strong physical forcing. Inside the insect boundary layer, the insect fluxes can increase with the altitude while the winds speed remains nearly constant. We suggest a hypothesis that there is a close correspondence between the height of discontinuity points in the insect profiles (e.g. points with abrupt changes of the insect flux) and the displacement heights of the wind profiles (e.g. points above which the wind profile is logarithmic). Vertical profiles were sampled during three time-intervals at three different habitat locations in the river corridor: a bare gravel bar, a gravel bar with shrubs, and an island with trees and shrubs. Insects and wind speed were sampled and measured simultaneously over each location at 1.5-m intervals up to approximately 17 m elevation. The results support our working hypothesis on close correspondence between discontinuity and displacement points. The thickness of the insect boundary layer matches the height of the discontinuity points and was about 5 m above the bare gravel bar and the gravel bar with shrubs. Above the island, the structure of the insect boundary layer was more complex and consisted of two discontinuity points, one at the mean height of the trees’ crowns (ca. 15 m), and a second, internal boundary layer at the top of the shrubs (ca. 5 m). Our findings improve the understanding of how vegetation can influence longitudinal and lateral dispersal patterns of flying insects in river corridors and floodplain systems. It also highlights the importance of preserving terrestrial habitat diversity in river floodplains as an important driver of both biotic and abiotic (i.e., morphology and airscape) heterogeneity.
Ausgrabungen unter dem Xantener Dom
Creators: name: Bader, Walter
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht erschienen / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 18, Nr. 2 (1934)
Local infiltration analgesia versus peripheral nerve block anaesthesia in total knee arthroplasty: a pharmaco-economic comparison
Creators: name: Borck, Michael
name: Wandrey, Jan D.
name: Höft, Moritz
name: Kastelik, Joanna
name: Perka, Carsten
name: Tafelski, Sascha
name: Treskatsch, Sascha
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2022
Subjects: subject: Local infiltration analgesia
subject: Peripheral nerve block
subject: Pain management
subject: Cost comparison
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Background: A superior analgesic method in perioperative pain-management of patients receiving total knee arthroplasty is the subject of controversial debate. Although higher cost-efficiency is claimed for the local infiltration analgesia (LIA), there is a lack of data on its costs compared to peripheral nerve block anaesthesia (PNBA). The goal of this study was to investigate the differences in immediate perioperative costs between the LIA and PNBA in treatment of patients receiving total knee arthroplasty. Methods: The comparison was conducted based on a randomized controlled clinical trial examining 40 patients with elective, primary total knee arthroplasty (TKA, 20 patients with LIA and 20 patients with PNBA). The analysis included surgical case costs, anaesthesiological case costs, material, costs of postoperative opioid requirements and catheter review visits for patients receiving PNBA. Results: The overall mean costs for the LIA-group were 4328.72(sic) and 4368.12(sic) for the PNBA (p = 0.851). While there was no statistically significant difference in surgical case costs, the anaesthesiological costs were lower with the LIA procedure (1370.26(sic) vs. 1542.45(sic), p = 0.048). Material costs in the LIA group were 4.18(sic)/patient and 94.64(sic)/patient with the PNBA. Costs for postoperative opioid requirements showed no statistically significant difference between the two procedures. Conclusions: There is no relevant difference in immediate perioperative costs between LIA and PNBA. Shorter induction times lead to lower anaesthesiological case costs with the LIA. Overall economic aspects seem to play a less important role for determining an adequate procedure for perioperative pain management.
De-westernizing Political Communication: Why? How?
Creators: name: Waisbord, Silvio
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: Political Communication
subject: De-Westernization
subject: 300 Social sciences::380 Commerce, communications, transport::384 Communications; Telecommunication
subject: 300 Social sciences::320 Political science::320 Political science

description: This article addresses the need for de-westernizing political communication studies, emphasizing the integration of non-Western perspectives to challenge the dominance of Western scholarship. It highlights the epistemological and methodological disparities between the Global North and South, particularly the limited engagement with Global South research in Western academia. It proposes steps towards inclusivity, including forming global research partnerships and diversifying academic structures. Achieving this goal requires a collective, strategic effort to broaden the field's scope and embrace global diversity.
Quantitative Analyse der Auflösungsbegrenzung eines atomaren Gyroskops
Creators: name: Gilowski, Michael
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: Differential atom interferometry
subject: inertial sensing
subject: determination of phase noise and sensitivity
subject: Differentielle Atominterferometrie
subject: Inertialsensorik
subject: Bestimmung von Phrasenrauschen und Auflösung
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
General modal properties of optical resonances in subwavelength nonspherical dielectric structures
Creators: name: Huang, Lujun
name: Yu, Yiling
name: Cao, Linyou
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Subwavelength dielectric structures offer an attractive low loss alternative to plasmonic structures for the development of resonant optics functionality such as metamaterials. Nonspherical like rectangular structures are of most interest from the standpoint of device development due to fabrication convenience. However, no intuitive fundamental understanding of optical resonance in nonspherical structures is available, which has substantially delayed the device development with dielectric materials. Here we elucidate the general fundamentals of optical resonances in nonspherical subwavelength dielectric structures of different shapes (rectangular or triangular) and dimensionalities (1D nanowires and 0D nanoparticles). We demonstrate that the optical properties (i.e. light absorption) of nonspherical structures are dictated by the eigenvalue of the structure's leaky modes. Leaky modes are defined as natural optical modes with propagating waves outside the structure. We also elucidate the dependence of the eigenvalue on physical features of the structures. The eigenvalue shows scaling invariance with the overall size, weakly relies on the refractive index, but linearly depends on the size ratio of different sizes of the structure. We propose a modified Fabry-Perot model to account for this linear dependence. Knowledge of the dominant role of leaky modes and the dependence of leaky mode on physical features can serve as a powerful guide for the rational design of devices with desired optical resonances. It opens up a pathway to design devices with functionality that has not been explored due to lack of intuitive understanding, for instance, imaging devices able to sense incident angle, or superabsorbing photodetectors.
description: 21 pages, 7 figures
The Spatial and Temporal Dependence of Coronal Heating by Alfven Wave Turbulence
Creators: name: Asgari-Targhi, M.
name: van Ballegooijen, A. A.
name: Cranmer, S. R.
name: DeLuca, E. E.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The solar atmosphere may be heated by Alfven waves that propagate up from the convection zone and dissipate their energy in the chromosphere and corona. To further test this theory, we consider wave heating in an active region observed on 2012 March 7. A potential field model of the region is constructed, and 22 field lines representing observed coronal loops are traced through the model. Using a three-dimensional (3D) reduced magneto-hydrodynamics (MHD) code, we simulate the dynamics of Alfven waves in and near the observed loops. The results for different loops are combined into a single formula describing the average heating rate Q as function of position within the observed active region. We suggest this expression may be approximately valid also for other active regions, and therefore may be used to construct 3D, time-dependent models of the coronal plasma. Such models are needed to understand the role of thermal non-equilibrium in the structuring and dynamics of the Sun's corona.
description: Accepted for publication in the Astrophysical Journal. 12 pages (emulateapj style), 7 figures, 2 tables. Some figure resolutions were degraded to conform with arXiv file size requirements. The final journal version will also have an animated version of Figure 7 included as online supplementary material
Knautia timeroyi
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: K. Timeroyi Jordan em. (K. purpurea [Vill.] Borbäs) Angegeben von THELLUNG von Zermatt; nach Kunz Lit. 1939 a, S. 155, zweifelhaft.
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Das gepidische Grabfeld von Veresmort-Marosveresmart (Turda-Tordaaranyos, Siebenbürgen)
Creators: name: Roska, Martin Von
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht erschienen / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 18, Nr. 2 (1934)
FIRE-9 – PORT / AIO-KRK-0418: a prospective, randomized, open, multicenter Phase III trial to investigate the efficacy of adjuvant/additive chemotherapy in patients with definitely-treated metastatic colorectal cancer
Creators: name: Raschzok, Nathanael
name: Stintzing, Sebastian
name: Heinemann, Volker
name: Rauch, Geraldine
name: Ricke, Jens
name: Guckenberger, Matthias
name: Kurreck, Annika
name: Alig, Annabel H. S.
name: Stahler, Arndt
name: Bullinger, Lars
name: Schmelzle, Moritz
name: Schöning, Wenzel
name: Lurje, Georg
name: Krenzien, Felix
name: Haase, Oliver
name: Rau, Beate
name: Gebauer, Bernhard
name: Sauer, Igor M.
name: Pratschke, Johann
name: Modest, Dominik P.
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2022
Subjects: subject: Colorectal cancer
subject: Colorectal metastases
subject: Adjuvant chemotherapy
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Background: Additive/adjuvant chemotherapy as concept after local treatment of colorectal metastases has not been proven to be successful by phase Ill trials. Accordingly, a standard of care to improve relapse rates and long-term survival is not established and adjuvant chemotherapy cannot be recommended as a standard therapy due to limited evidence in literature. The PORT trial aims to generate evidence that post-resection/ablation/radiation chemotherapy improves the survival in patients with metastatic colorectal cancer. Methods: Patients to be included into this trial must have synchronous or metachronous metastases of colorectal cancer-either resected (R0 or R1) and/or effectively treated by ablation or radiation within 3-10 weeks before randomization-and have the primary tumor resected, without radiographic evidence of active metastatic disease at study entry. The primary endpoint of the trial is progression-free survival after 24 months, secondary endpoints include overall survival, safety, quality of life, treatments (including efficacy) beyond study participation, translational endpoints, and others. One arm of the study comprising 2/3 of the population will be treated for 6 months with modified FOLFOXIRI or modified FOLFOX6 (investigator's choice, depending on the performance status of the patients but determined before randomization), while the other arm (1/3 of the population) will be observed and undergo scheduled follow-up computed tomography scans according to the interventional arm. Discussion: Optimal oncological management after removal of colorectal metastases is unclear. The PORT trial aims to generate evidence that additive/adjuvant chemotherapy after definitive treatment of colorectal metastases improves progression free and overall survival in patients with colorectal cancer.
Frühgeschichtliche Brandgräber in den March-Thaya-Auen
Creators: name: Pittioni, Richard
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht erschienen / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 18, Nr. 2 (1934)
Kleine Mitteilungen
Creators: name: Redaktion, Die
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht erschienen / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 18, Nr. 2 (1934)
title: Wer wird Millionärin? : Interview mit Prof. Dr. Luise F. Pusch
Creators: name: Laiadhi, Ina
name: Pusch, Luise F.
Publisher: name: DuEPublico: Duisburg-Essen Publications Online, University of Duisburg-Essen, Germany
Year: 2019

description: Die Sprachwissenschaftlerinnen Luise F. Pusch und Senta Trömel-Plötz gelten als die Begründerinnen der feministischen Linguistik in Deutschland. Pusch hatte Professuren an den Universitäten Hannover, Duisburg, Konstanz und Münster inne. Als Herausgeberin zahlreicher Bücher inspizierte sie mit kritischen Beiträgen die Herrenkultur, fragte, ob das Deutsche eine Männersprache sei oder verlangte zur Abwechslung mal „Alle Menschen werden Schwestern“. Die Linguistin hat eine umfassende Datenbank an Frauenbiographien erarbeitet und schreibt regelmäßig Glossen über alltägliche Sexismen. Der Stoff geht ihr nicht aus.
Einfluss von CpG auf die Funktion dendritischer Zellen im Rahmen pulmonaler Entzündungsreaktionen im Mausmodell
Creators: name: Constabel, Hannelore-Susanne
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: Immunostimulatory oligonucleotides
subject: dendritic cells
subject: allergic airway inflammation
subject: Immunstimulatorische Oligonukleotide
subject: dendritische Zellen
subject: allergisches Asthma
subject: Migration
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
Die schwedische Bootaxtkultur und ihre kontinentaleuropäischen Voraussetzungen
Creators: name: Reinecke, Paul
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: Rezension zu: J. E. Forssander, Die schwedische Bootaxtkultur und ihre kontinentaleuropäischen Voraussetzungen. Verlag Borelius, Lund 1933. VII, 253 S., mit 105 Abb. im Text und 36 Abbildungstafeln.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 18, Nr. 2 (1934)
Tensile effective stresses in hydrocarbon storage caverns
Creators: name: Djizanne, Hippolyte
name: Berest, Pierre
name: Brouard, Benoît
Publisher: name: arXiv
Year: 2013
Subjects: subject: Geophysics (physics.geo-ph)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: The "no-tensile effective stress" criterion is discussed. It is proven that effective tensile stresses can be generated at a cavern wall after a rapid increase or decrease in pressure. The Etzel K-102 test, performed in Germany more than 20 years ago, is revisited using the notion of effective tensile stresses.
Charakterisierung historischer Prägestempel mit oberflächen- und volumensensitiven analytischen Verfahren
Creators: name: Cui, Jianfeng
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: Historical embossing dies
subject: iron products
subject: surface measurement methods
subject: Historische Münzprägewerkzeuge
subject: Eisenwerkstoff
subject: Oberflächenmesstechnik
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
Das ehemalige Haus „Zum Kristallen Eck" in Freiburg, Gerberau 46. Archäologische Spuren einer Edelsteinschleiferei und Mahlmühle
Creators: name: Jenisch, Bertram
Publisher: name: Südwestdeutsche Beiträge zur historischen Bauforschung
Year: 2017

description: [nicht vorhanden / not available]
description: Südwestdeutsche Beiträge zur historischen Bauforschung, Bd. 7 (2007)
Protons taken hostage: Dynamic H-bond networks of the pH-sensing GPR68
Creators: name: Kapur, Bhav
name: Baldessari, Filippo
name: Lazaratos, Michalis
name: Nar, Herbert
name: Schnapp, Gisela
name: Giorgetti, Alejandro
name: Bondar, Ana-Nicoleta
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: Proton-sensing G Protein Coupled Receptors
subject: Protocol for structural modeling and model assessment
subject: Graph theory
subject: Dynamic hydrogen-bond networks
subject: Protonation-coupled protein dynamics
subject: 500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie

description: Proton-sensing G Protein Coupled Receptors (GPCRs) sense changes in the extracellular pH to effect cell signaling for cellular homeostasis. They tend to be overexpressed in solid tumors associated with acidic extracellular pH, and are of direct interest as drug targets. How proton-sensing GPCRs sense extracellular acidification and activate upon protonation change is important to understand, because it may guide the design of therapeutics. Lack of publicly available experimental structures make it challenging to discriminate between conflicting mechanisms proposed for proton-binding, as main roles have been assigned to either an extracellular histidine cluster or to an internal carboxylic triad. Here we present a protocol to derive and evaluate structural models of the proton-sensing GPR68. This approach integrates state-of-the-art homology modeling with microsecond-timescale atomistic simulations, and with a detailed assessment of the compatibility of the structural models with known structural features of class A GPCRs. To decipher structural elements of potential interest for protonation-coupled conformational changes of GPR68, we used the best-compatible model as a starting point for independent atomistic simulations of GPR68 with different protonation states, and graph computations to characterize the response of GPR68 to changes in protonation. We found that GPR68 hosts an extended hydrogen-bond network that inter-connects the extracellular histidine cluster to the internal carboxylic triad, and which can even reach groups at the cytoplasmic G-protein binding site. Taken together, results suggest that GPR68 relies on dynamic, hydrogen-bond networks to inter-connect extracellular and internal proton-binding sites, and to elicit conformational changes at the cytoplasmic G-protein binding site.
Spätmittelalterliche Pfarrbücher als Quellen für die dörfliche Alltagsgeschichte
Creators: name: Fuchs, Franz
Publisher: name: Vorträge und Forschungen
Year: 2017

description: Vorträge und Forschungen, Bd. 77 (2013): Vorträge und Forschungen: Die Pfarrei im späten Mittelalter