cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Approach to a Decision Support Method for Feature Engineering of a Classification of Hydraulic Directional Control Valve Tests
Creators: name: Neunzig, Christian
name: Fahle, Simon
name: Schulz, Jürgen
name: Möller, Matthias
name: Kuhlenkötter, Bernd
Publisher: name: Hannover : publish-Ing.
Year: 2022
Subjects: subject: Predictive Quality
subject: Machine learning
subject: Quality Control
subject: Feature Engineering
subject: Decision Support Method
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: Advancing digitalization and high computing power are drivers for the progressive use of machine learning (ML) methods on manufacturing data. Using ML for predictive quality control of product characteristics contributes to preventing defects and streamlining future manufacturing processes. Challenging decisions must be made before implementing ML applications. Production environments are dynamic systems whose boundary conditions change continuously. Accordingly, it requires extensive feature engineering of the volatile database to guarantee high generalizability of the prediction model. Thus, all following sections of the ML pipeline can be optimized based on a cleaned database. Various ML methods such gradient boosting methods have achieved promising results in industrial hydraulic use cases so far. For every prediction model task, there is the challenge of making the right choice of which method is most appropriate and which hyperparameters achieve the best predictions. The goal of this work is to develop a method for selecting the best feature engineering methods and hyperparameter combination of a predictive model for a dataset with temporal variability that treats both as equivalent parameters and optimizes them simultaneously. The optimization is done via a workflow including a random search. By applying this method, a structured procedure for achieving significant leaps in performance metrics in the prediction of hydraulic test steps of directional valves is achieved.
Dielectric Spectroscopy and Ultrasonic Study of Propylene Carbonate under Ultra-high Pressures
Creators: name: Kondrin, M. V.
name: Gromnitskaya, E. L.
name: Pronin, A. A.
name: Lyapin, A. G.
name: Brazhkin, V. V.
name: Volkov, A. A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We present the high pressure dielectric spectroscopy (up to 4.2 GPa) and ultrasonic study (up to 1.7 GPa) of liquid and glassy propylene carbonate (PC). Both of the methods provide complementary pictures of the glass transition in PC under pressure. No other relaxation processes except $α$-relaxation have been found in the studied pressure interval. The propylene carbonate liquid is a glassformer where simple relaxation and the absence of $β$-relaxation are registered in the record-breaking ranges of pressures and densities. The equation of state of liquid PC was extended up to 1 GPa from ultrasonic measurements of bulk modulus and is in good accordance with the previous equations developed from volumetric data. We measured the bulk and shear moduli and Poisson's ratio of glassy PC up to 1.7 GPa. Many relaxation and elastic properties of PC can be qualitatively described by the soft-sphere or Lennard-Jones model. However, for the quantitative description of entire set of the experimental data, these models are insufficient. Moreover, the Poisson coefficient value for glassy PC indicates a significant contribution of non-central forces to the intermolecular potential. The well-known correlation between Poisson's ratio and fragility index (obtained from dielectric relaxation) is confirmed for PC at ambient pressure, but it is violated with pressure increase. This indicates that different features of the potential energy landscape are responsible for the evolution of dielectric response and elasticity with pressure increase.
description: minor corrections from published version
LCAAJ audio for location 50236 (Uhniv, Ukraine)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Uhniv, Ukraine (50.366667, 23.744444)
title: Zwischen Goethehaus und Baustoff-Experiment. Albert Speers Zweifamilienhaus in Heidelberg
Creators: name: Mertens, Melanie
Publisher: name: University Library Heidelberg
Year: 2016

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 45, Nr. 3 (2016), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Healthcare workers use of psychological support resources during COVID-19; a mixed methods approach utilising pillar Integration analysis
Creators: name: Richards, Helen L
name: Eustace, Joseph
name: Dwyer, Amanda O’
name: Wormald, Andrew
name: Curtin, Yvonne
name: FORTUNE, DONAL
Publisher: name: University of Limerick
Year: 2023
Subjects: classificationCode: 52
subject: Psychology
subject: FOS: Psychology

description: Objectives We sought to examine healthcare workers (HCWs) utilisation of formal and informal psychological support resources in the workplace during the first and third waves of the COVID-19 pandemic in Ireland. Methods A convergent mixed methods approach was undertaken. Four hundred and thirty HCWs in the Mid West and South of Ireland responded to an online survey in terms of their use of psychological support resources during Wave 1 (April/May 2020) of COVID-19. Thirty-nine HCWs undertook in depth interviews at Wave 3 (January/February 2021), and a further quantitative survey was distributed and completed by 278 HCWs at this time. Quantitative data arising at Wave 1 and Wave 3, were synthesised with Qualitative data collected at Wave 3. A Pillar Integration Process (PIP) was utilised in the analysis of the quantitative and qualitative data. Results Five pillars were identified from the integration of results. These were: a) the primacy of peer support, b) the importance of psychologically informed management, c) a need to develop the organisational well-being ethos, d) support for all HCWs, and e) HCWs ideas for developing the well-being path. These pillars encapsulated a strong emphasis on collegial support, an emphasis on the need to support managers, a questioning of the current supports provided within the healthcare organisations and critical reflections on what HCWs viewed as most helpful for their future support needs. Conclusions HCWs who utilised supportive resources indicated ‘in house’ supports, primarily collegial resources, were the most frequently used and perceived as most helpful. While formal psychological supports were important, the mechanism by which such psychological support is made available, through utilising peer support structures and moving towards psychologically informed supervisors and workplaces is likely to be more sustainable and perceived more positively by HCWs.
title: Wo einst Klosterfrauen lebten. Die neue Jugendherberge im früheren Klostergebäude der Rottweiler Dominikanerinnen
Creators: name: King, Stefan
name: Loddenkemper, Monika
Publisher: name: University Library Heidelberg
Year: 2016

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 45, Nr. 3 (2016), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Potential of optical analysis methods for investigations of pesticides on biological relevant surfaces and in the environment
Creators: name: Hake, Harald
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2007
Subjects: subject: Pesticide detection
subject: fluorescence spectroscopy
subject: laser induced plasma detection
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: [no abstract]
Saturn layered structure and homogeneous evolution models with different EOSs
Creators: name: Nettelmann, N.
name: Puestow, R.
name: Redmer, R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The core mass of Saturn is commonly assumed to be 10-25 ME as predicted by interior models with various equations of state (EOSs) and the Voyager gravity data, and hence larger than that of Jupiter (0-10 ME). We here re-analyze Saturn's internal structure and evolution by using more recent gravity data from the Cassini mission and different physical equations of state: the ab initio LM-REOS which is rather soft in Saturn's outer regions but stiff at high pressures, the standard Sesame-EOS which shows the opposite behavior, and the commonly used SCvH-i EOS. For all three EOS we find similar core mass ranges, i.e. of 0-20 ME for SCvH-i and Sesame EOS and of 0-17 ME for LM-REOS. Assuming an atmospheric helium mass abundance of 18%, we find maximum atmospheric metallicities, Zatm of 7x solar for SCvH-i and Sesame-based models and a total mass of heavy elements, MZ of 25-30 ME. Some models are Jupiter-like. With LM-REOS, we find MZ=16-20 ME, less than for Jupiter, and Zatm less than 3x solar. For Saturn, we compute moment of inertia values lambda=0.2355(5). Furthermore, we confirm that homogeneous evolution leads to cooling times of only about 2.5 Gyr, independent on the applied EOS. Our results demonstrate the need for accurately measured atmospheric helium and oxygen abundances, and of the moment of inertia for a better understanding of Saturn's structure and evolution.
description: 13 pages, accepted to Icarus, figure 6 modified after acceptence
Im Namen der Kantonsschule Zürich an Louis Rollier (1859-1931)
Creators: name: Rollier, Louis
Publisher: name: [s.n.]
Year: 1914

description: Zirkularschreiben aus Zürich, verfasst durch Max Cloetta, Rektor der Universität Zürich.
Zusätzlich darauf vermerkt: Notiz von Louis Rollier.
Zusätzlich auf der Rückseite: Briefkonzept zur Beantwortung, verfasst am 8.8.1914 in Zürich von Louis Rollier
LCAAJ audio for location 50229 (Szczebrzeszyn, Poland)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Szczebrzeszyn, Poland (50.695133, 22.980033)
Auszug aus dem Protokoll des Erziehungsrates des Kantons Zürich, betreffend Venia legendi, zuhanden von Louis Rollier (1859-1931)
Creators: name: Zürich: Kanton: Erziehungsdirektion des Kantons Zürich
name: Rollier, Louis
Publisher: name: [s.n.]
Year: 1918

description: Protokollauszug, betreffend Erneuerung der Venia legendi von Louis Rollier.
Zusätzlich darauf vermerkt: Notizen von Louis Rollier
Giant spin-polarized current in a Dirac fermion system at cyclotron resonance
Creators: name: Olbrich, P.
name: Zoth, C.
name: Vierling, P.
name: Dantscher, K. -M.
name: Budkin, G. V.
name: Tarasenko, S. A.
name: Bel'kov, V. V.
name: Kozlov, D. A.
name: Kvon, Z. D.
name: Mikhailov, N. N.
name: Dvoretsky, S. A.
name: Ganichev, S. D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report on the observation of the giant spin-polarized photocurrent in HgTe/HgCdTe quantum well (QW) of critical thickness at which a Dirac spectrum emerges. Exciting QW of 6.6 nm width by terahertz (THz) radiation and sweeping magnetic field we detected a resonant photocurrent. Remarkably, the position of the resonance can be tuned from negative (-0.4 T) to positive (up to 1.2 T) magnetic fields by means of optical gating. The photocurent data, accompanied by measurements of radiation transmission as well as Shubnikov-de Haas and quantum Hall effects, give an evidence that the enhancement of the photocurrent is caused by cyclotron resonance in a Dirac fermion system. The developed theory shows that the current is spin polarized and originates from the spin dependent scattering of charge carriers heated by the radiation.
description: 5 pages with 5 figures + 3 pages of supplementary material with 1 figure
Metallicity Distribution Functions, Radial Velocities, and Alpha Element Abundances in Three Off-Axis Bulge Fields
Creators: name: Johnson, Christian I.
name: Rich, R. Michael
name: Kobayashi, Chiaki
name: Kunder, Andrea
name: Pilachowski, Catherine A.
name: Koch, Andreas
name: De Propris, Roberto
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present radial velocities and chemical abundance ratios of [Fe/H], [O/Fe], [Si/Fe], and [Ca/Fe] for 264 red giant branch (RGB) stars in three Galactic bulge off-axis fields located near (l,b)=(-5.5,-7), (-4,-9), and (+8.5,+9). The results are based on equivalent width and spectrum synthesis analyses of moderate resolution (R~18,000), high signal-to-noise ratio (S/N~75-300) spectra obtained with the Hydra spectrographs on the Blanco 4m and WIYN 3.5m telescopes. The targets were selected from the blue side of the giant branch to avoid cool stars that would be strongly affected by CN and TiO; however, a comparison of the color-metallicity distribution in literature samples suggests our selection of bluer targets should not present a significant bias against metal-rich stars. We find a full range in metallicity that spans [Fe/H]\approx-1.5 to +0.5, and that, in accordance with the previously observed minor-axis vertical metallicity gradient, the median [Fe/H] also declines with increasing Galactic latitude in off-axis fields. The off-axis vertical [Fe/H] gradient in the southern bulge is estimated to be ~0.4 dex/kpc. The (+8.5,+9) field exhibits a higher than expected metallicity, with a median [Fe/H]=-0.23, that might be related to a stronger presence of the X--shaped bulge structure along that line-of-sight. All fields exhibit an identical, strong decrease in velocity dispersion with increasing metallicity that is consistent with observations in similar minor-axis outer bulge fields. Additionally, the [O/Fe], [Si/Fe], and [Ca/Fe] versus [Fe/H] trends are identical among our three fields, and are in good agreement with past bulge studies. [abridged]
description: Accepted for Publication in the Astrophysical Journal; 120 pages (main text ends on page 24); 22 figures (figures end on page 46); 6 tables; electronic versions of the tables can be made available upon request to author C. Johnson
Hydrodynamic flow in the vicinity of a nanopore induced by an applied voltage
Creators: name: Mao, Mao
name: Ghosal, Sandip
name: Hu, Guohui
Publisher: name: arXiv
Year: 2013
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Continuum simulation is employed to study ion transport and fluid flow through a nanopore in a solid-state membrane under an applied potential drop. Results show the existence of concentration polarization layers on the surfaces of the membrane. The nonuniformity of the ionic distribution gives rise to an electric pressure that drives vortical motion in the fluid. There is also a net hydrodynamic flow through the nanopore due to an asymmetry induced by the membrane surface charge. The qualitative behavior is similar to that observed in a previous study using molecular dynamic simulations. The current--voltage characteristics show some nonlinear features but are not greatly affected by the hydrodynamic flow in the parameter regime studied. In the limit of thin Debye layers, the electric resistance of the system can be characterized using an equivalent circuit with lumped parameters. Generation of vorticity can be understood qualitatively from elementary considerations of the Maxwell stresses. However, the flow strength is a strongly nonlinear function of the applied field. Combination of electrophoretic and hydrodynamic effects can lead to ion selectivity in terms of valences and this could have some practical applications in separations.
description: 18 pages, 7 figures
LCAAJ audio for location 50231 (Cieszanów, Poland)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Cieszanów, Poland (50.244789, 23.130627)
Mesoscopic mean-field theory for spin-boson chains in quantum optical systems
Creators: name: Nevado, Pedro
name: Porras, Diego
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a theoretical description of a system of many spins strongly coupled to a bosonic chain. We rely on the use of a spin-wave theory describing the Gaussian fluctuations around the mean-field solution, and focus on spin-boson chains arising as a generalization of the Dicke Hamiltonian. Our model is motivated by experimental setups such as trapped ions, or atoms/qubits coupled to cavity arrays. This situation corresponds to the cooperative (E$\otimes$$β$) Jahn-Teller distortion studied in solid-state physics. However, the ability to tune the parameters of the model in quantum optical setups opens up a variety of novel intriguing situations. The main focus of this paper is to review the spin-wave theoretical description of this problem as well as to test the validity of mean-field theory. Our main result is that deviations from mean-field effects are determined by the interplay between magnetic order and mesoscopic cooperativity effects, being the latter strongly size-dependent.
description: To appear in EPJ ST issue on "Novel Quantum Phases and Mesoscopic Physics in Quantum Gases"
Angular Momentum Transport by Acoustic Modes Generated in the Boundary Layer II: MHD Simulations
Creators: name: Belyaev, Mikhail A.
name: Rafikov, Roman R.
name: Stone, James. M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We perform global unstratified 3D magnetohydrodynamic simulations of an astrophysical boundary layer (BL) -- an interface region between an accretion disk and a weakly magnetized accreting object such as a white dwarf -- with the goal of understanding the effects of magnetic field on the BL. We use cylindrical coordinates with an isothermal equation of state and investigate a number of initial field geometries including toroidal, vertical, and vertical with zero net flux. Our initial setup consists of a Keplerian disk attached to a non-rotating star. In a previous work, we found that in hydrodynamical simulations, sound waves excited by shear in the BL were able to efficiently transport angular momentum and drive mass accretion onto the star. Here we confirm that in MHD simulations, waves serve as an efficient means of angular momentum transport in the vicinity of the BL, despite the magnetorotational instability (MRI) operating in the disk. In particular, the angular momentum current due to waves is at times larger than the angular momentum current due to MRI. Our results suggest that angular momentum transport in the BL and its vicinity is a global phenomenon occurring through dissipation of waves and shocks. This point of view is quite different from the standard picture of transport by a local anomalous turbulent viscosity. In addition to angular momentum transport, we also study magnetic field amplification within the BL. We find that the field is indeed amplified in the BL, but only by a factor of a few and remains subthermal.
description: 34 pages, 15 figures, submitted to ApJ
Abundances of Suprathermal Heavy Ions in CIRs during the Minimum of Solar Cycle 23
Creators: name: Bucik, R.
name: Mall, U.
name: Korth, A.
name: Mason, G. M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In this paper we examine the elemental composition of the 0.1-1 MeV/nucleon interplanetary heavy ions from H to Fe in corotating interaction regions (CIRs) measured by the SIT (Suprathermal Ion Telescope) instrument. We use observations taken on board the STEREO spacecraft from January 2007 through December 2010, which included the unusually long solar minimum following solar cycle 23. During this period instruments on STEREO observed more than 50 CIR events making it possible to investigate CIR ion abundances during solar minimum conditions with unprecedented high statistics. The observations reveal annual variations of relative ion abundances in the CIRs during the 2007-2008 period as indicated by the He/H, He/O and Fe/O elemental ratios. We discuss possible causes of the variability in terms of the helium focusing cone passage and heliolatitude dependence. The year 2009 was very quiet in CIR event activity. In 2010 the elemental composition in CIRs were influenced by sporadic solar energetic particle (SEP) events. The 2010 He/H and He/O abundance ratios in CIRs show large event to event variations with values resembling the SEP-like composition. This finding points out that the suprathermal SEPs could be the source population for CIR acceleration.
description: accepted for publication in Solar Physics
Controllability of optical bistability, cooling and entanglement in hybrid cavity optomechanical systems by nonlinear atom-atom interaction
Creators: name: Dalafi, A.
name: Naderi, M. H.
name: Soltanolkotabi, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the effects of atomic collisions as well as optomechanical mirror-field coupling on the optical bistability in a hybrid system consisting of a Bose-Einstein condensate inside a driven optical cavity with a moving end mirror. It is shown that the bistability of the system can be controlled by the s-wave scattering frequency which can provide the possibility of realizing a controllable optical switch. On the other hand, by studying the effect of the Bogoliubov mode, as a secondary mechanical mode relative to the mirror vibrations, on the cooling process as well as the bipartite mirror-field and atom-field entanglements we find an interpretation for the cooling of the Bogoliubov mode. The advantage of this hybrid system in comparison to the bare optomecanical cavity with a two-mode moving mirror is the controllability of the frequency of the secondary mode through the s-wave scattering interaction.
description: 9 pages, 14 figures
Hydrogen atom as a quantum-classical hybrid system
Creators: name: Zhan, Fei
name: Wu, Biao
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Hydrogen atom is studied as a quantum-classical hybrid system, where the proton is treated as a classical object while the electron is regarded as a quantum object. We use a well known mean-field approach to describe this hybrid hydrogen atom; the resulting dynamics for the electron and the proton is compared to their full quantum dynamics. The electron dynamics in the hybrid description is found to be only marginally different from its full quantum counterpart. The situation is very different for the proton: in the hybrid description, the proton behaves like a free particle; in the fully quantum description, the wave packet center of the proton orbits around the center of mass. Furthermore, we find that the failure to describe the proton dynamics properly can be regarded as a manifestation of the fact that there is no conservation of momentum in the mean-field hybrid approach. We expect that such a failure is a common feature for all existing approaches for quantum-classical hybrid systems of Born-Oppenheimer type.
description: 8 pages, 6th International Workshop DICE2012
LCAAJ audio for location 50235 (Tomaszów Lubelski, Poland)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Tomaszów Lubelski, Poland (50.447024, 23.41631)
Charles Jean Jacques Zumbach-Imer (1859-1931) an Louis Rollier (1859-1931)
Creators: name: Zumbach-Imer, Charles Jean Jacques
Publisher: name: [s.n.]
Year: 1889

description: Visitenkarte aus Neuchâtel, mit der Angabe Chef de la maison Zumbach & Cie (Bankgesellschaft so bezeichnet ab 1.7.1889)
Backdoors for linear temporal logic
Creators: name: Meier, Arne
name: Ordyniak, Sebastian
name: Sridharan, Ramanujan
name: Schindler, Irena
Publisher: name: Wadern : Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik GmbH
Year: 2017
Subjects: subject: Backdoor sets
subject: Linear temporal logic
subject: Parameterized complexity
subject: Computer circuits
subject: Formal logic
subject: Parameterization
subject: Temporal logic
subject: Backdoor detections
subject: Backdoors
subject: Horn formulas
subject: Parameterized
subject: Satisfiability problems
subject: Parameter estimation
subject: Konferenzschrift
subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft::000 | Informatik, Wissen, Systeme::004 | Informatik

description: In the present paper, we introduce the backdoor set approach into the field of temporal logic for the global fragment of linear temporal logic. We study the parameterized complexity of the satisfiability problem parameterized by the size of the backdoor. We distinguish between backdoor detection and evaluation of backdoors into the fragments of Horn and Krom formulas. Here we classify the operator fragments of globally-operators for past/future/always, and the combination of them. Detection is shown to be fixed-parameter tractable (FPT) whereas the complexity of evaluation behaves differently. We show that for Krom formulas the problem is paraNP-complete. For Horn formulas, the complexity is shown to be either fixed parameter tractable or paraNP-complete depending on the considered operator fragment.
title: Development of a deployment platform for ONNX models
Creators: name: Megahed, Hussein
Publisher: name: Universität Stuttgart
Year: 2025
Subjects: subject: 004

description: Artificial Intelligence models and specifically Machine Learning models are experiencing increasing adoption in various fields and domains. Consequentially the demand for efficient deployment solutions is becoming urgent. Ensuring seamless model management, reliable deployment and fast inference remains a key challenge. This work presents a solution to the mentioned problem. The solution is a platform for ONNX model deployment, providing a streamlined approach to model versioning, metadata management, and inference execution. To enable the efficient model file storage and their associated metadata, the platform leverages MongoDB alongside GridFS. Additionally the platform manages model versioning, where each model version is stored as a seperate entry, enabling multiple versions of a model to exist without having to delete previous versions. Deployment and inference are tested using performance metrics, like resource utilization and speed. Usability and robustness though are evaluated through structured test cases and user feedback. All in all the goal is to develop a prototype of the platform quickly utilizing rapid prototyping, while iteratively evaluating it with the help of design science. Deployment results indicate efficient resource utilization and rapid inference, with challenges in scalability, especially for large models. Usability testing confirms an intuitive interface, ease of use and general user satisfaction. Robustness testing shows that the platform handles unexpected scenarios effectively without failures, while remaining operable and avoiding complete crashes. Finally the platform successfully addresses ONNX model deployment challenges, while maintaining ease of use, even for non-technical users. Future enhancements could include enhanced model versioning, inference optimizations and integration with external platforms.
LCAAJ audio for location 50225 (Bilgoraj, Poland)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Bilgoraj, Poland (50.54099, 22.72198)
title: Wilhelm Effmann, Zur Baugeschichte der Kirche S. Maria im Kapitol zu Köln
Creators: name: Bader, Walter
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Wilhelm Effmann, Zur Baugeschichte der Kirche S. Maria im Kapitol zu Köln. Aus dem Nachlaß des Verfassers herausgegeben von Alois Fuchs, Paderborn, Bonifacius-Druckerei, 1931.
LCAAJ audio for location 50227 (Zaklików, Poland)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Zaklików, Poland (50.757777, 22.102174)
Quantum information processing with trapped electrons and superconducting electronics
Creators: name: Daniilidis, Nikos
name: Gorman, Dylan J
name: Tian, Lin
name: Häffner, Hartmut
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We describe a parametric frequency conversion scheme for trapped charged particles which enables a coherent interface between atomic and solid-state quantum systems. The scheme uses geometric non-linearities of the potential of a coupling electrode near a trapped particle. Our scheme does not rely on actively driven solid-state devices, and is hence largely immune to noise in such devices. We present a toolbox which can be used to build electron-based quantum information processing platforms, as well as quantum interfaces between trapped electrons and superconducting electronics.
description: 23 pages, 5 figures
Unterschrift auf Urkunde
Creators: name: Cats, Jacob
name: Witt, Johan de
Publisher: name: [s.n.]
Year: 1660

description: von [Jacob] Cats
description: Eigenhändige Unterschrift - gemeinsam mit Johann de Witt - auf Dokument mit Oblate
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Holländisch
description: Verzeichnung=Description=Inventaire Juli 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
A framework for the calibration of social simulation models
Creators: name: Ciampaglia, Giovanni Luca
Publisher: name: arXiv
Year: 2013
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Simulation with agent-based models is increasingly used in the study of complex socio-technical systems and in social simulation in general. This paradigm offers a number of attractive features, namely the possibility of modeling emergent phenomena within large populations. As a consequence, often the quantity in need of calibration may be a distribution over the population whose relation with the parameters of the model is analytically intractable. Nevertheless, we can simulate. In this paper we present a simulation-based framework for the calibration of agent-based models with distributional output based on indirect inference. We illustrate our method step by step on a model of norm emergence in an online community of peer production, using data from three large Wikipedia communities. Model fit and diagnostics are discussed.
description: 31 pages, 7 figures, accepted on Adv. Compl. Sys
Population-based runtime optimisation in static and dynamic environments
Creators: name: Cakar, Emre
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2011
Subjects: subject: Organic computing
subject: population-based optimisation
subject: static and dynamic fitness landscapes
subject: Populationsbasierte Optimierung
subject: statische und dynamische Fitnesslandschaften
subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft::000 | Informatik, Wissen, Systeme::004 | Informatik

description: [no abstract]
LCAAJ audio for location 50224 (Rozwadów, near Stalowa Wola, Poland)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Rozwadów, near Stalowa Wola, Poland (50.589532, 22.050374)
Potential role of ABP1 (auxin binding protein1) as a receptor for regulation of auxin-related functions and modulation of light signaling
Creators: name: Effendi, Yunus
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2012
Subjects: subject: Auxin binding protein1 (ABP1)
subject: auxin receptor
subject: light
subject: Rezeptor des Auxin
subject: Licht
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::580 | Pflanzen (Botanik)

description: [no abstract]
Chromium-doped silica optical fibres : influence of the core composition on the Cr oxidation states and crystal field
Creators: name: Felice, Valérie
name: Dussardier, Bernard
name: Jones, Julian K.
name: Monnom, Gérard
name: Ostrowsky, Daniel B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We have made chromium-doped, silica-based preforms and optical fibres by Modified Chemical Vapour Deposition and have studied the influence of the chemical composition of the doped region on the Cr-oxidation states and the spectroscopic properties of the samples. Chromium, introduced initially as Cr3+, is partially or totally oxidized during the fabrication process, and is stabilized in the core of the preforms and fibres as Cr3+ in octahedral coordination, and/or as Cr4+ in distorded tetrahedral coordination (Cs). Small concentrations (~1-2 mol%) of codopants in silica, such as germanium or aluminium, suffice to promote a particular oxidation state. Particularly, 1 mol % of aluminium stabilizes all present chromium into Cr4+. The ligand field parameters, Dq, B and Dq/B, for Cr3+ and Cr4+ are derived. It is shown that the chromium ions in our samples are in low to intermediate ligand field and that Dq and Dq/B decrease when the aluminium content increases. The absorption cross sections of Cr3+ are similar to that reported in glasses and crystals, whereas Cr4+ has lower values than reference laser materials.
Empfangsbestätigung für eine Depesche
Creators: name: Carrier, Jean-Baptiste
Publisher: name: [s.n.]
Year: 1793

description: Quittance (deux lignes) sur un Passeport pour le courrier François Peccat
description: von [Jean-Baptiste] Carrier
description: Eigenhändige Quittung mit Unterschrift und grossem roten Lacksiegel
description: Öffentliche Bibliothek der Universität Basel
description: Französisch
description: Verzeichnung=Description=Inventaire Feb. 2018 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel saf
The entropy of co-compact open covers
Creators: name: Wei, Zheng
name: Wang, Yangeng
name: Wei, Guo
Publisher: name: arXiv
Year: 2012
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: Co-compact entropy is introduced as an invariant of topological conjugation for perfect mappings defined on any Hausdorff space(compactness and metrizability not necessarily required). This is achieved through the consideration of co-compact covers of the space. The advantages of co-compact entropy include: 1) it does not require the space to be compact, and thus generalizes Adler, Konheim and McAndrew's topological entropy of continuous mappings on compact dynamical systems, and 2) it is an invariant of topological conjugation, compared to Bowen's entropy that is metric-dependent. Other properties of co-compact entropy are investigated, e.g., the co-compact entropy of a subsystem does not exceed that of the whole system. For the linear system (R, f) defined by f(x) = 2x, the co-compact entropy is zero, while Bowen's entropy for this system is at least log 2. More general, it is found that co-compact entropy is a lower bound of Bowen's entropies, and the proof of this result generates the Lebesgue Covering Theorem to co-compact open covers of non-compact metric spaces, too.
Poverty, inequality and the non-farm economy : the case of rural Vietnam
Creators: name: Mausch, Kai
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: Rural Vietnam
subject: poverty
subject: household income composition
subject: Ländliches Vietnam
subject: Armut
subject: Zusammensetzung von Haushaltseinkommen
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::330 | Wirtschaft

description: [no abstract]
LCAAJ audio for location 50222 (Sieniawa, Poland)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Sieniawa, Poland (50.177791, 22.609539)
Automated Switching System for Skin Pixel Segmentation in Varied Lighting
Creators: name: Chaudhary, Ankit
name: Gupta, Ankur
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In Computer Vision, colour-based spatial techniquesoften assume a static skin colour model. However, skin colour perceived by a camera can change when lighting changes. In common real environment multiple light sources impinge on the skin. Moreover, detection techniques may vary when the image under study is taken under different lighting condition than the one that was earlier under consideration. Therefore, for robust skin pixel detection, a dynamic skin colour model that can cope with the changes must be employed. This paper shows that skin pixel detection in a digital colour image can be significantly improved by employing automated colour space switching methods. In the root of the switching technique which is employed in this study, lies the statistical mean of value of the skin pixels in the image which in turn has been derived from the Value, measures as a third component of the HSV. The study is based on experimentations on a set of images where capture time conditions varying from highly illuminated to almost dark.
description: 6 pages
Isospin breaking in the phases of the Ke4 form factors
Creators: name: Bernard, V.
name: Descotes-Genon, S.
name: Knecht, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Isospin breaking in the Kl4 form factors induced by the difference between charged and neutral pion masses is studied. Starting from suitably subtracted dispersion representations, the form factors are constructed in an iterative way up to two loops in the low-energy expansion by implementing analyticity, crossing, and unitarity due to two-meson intermediate states. Analytical expressions for the phases of the two-loop form factors of the K\pm -> pi^+ pi^- e^\pm nu_e channel are given, allowing one to connect the difference of form-factor phase shifts measured experimentally (out of the isospin limit) and the difference of S- and P-wave pi-pi phase shifts studied theoretically (in the isospin limit). The isospin-breaking correction consists of the sum of a universal part, involving only pi-pi rescattering, and a process-dependent contribution, involving the form factors in the coupled channels. The dependence on the two S-wave scattering lengths a_0^0 and a_0^2 in the isospin limit is worked out in a general way, in contrast to previous analyses based on one-loop chiral perturbation theory. The latter is used only to assess the subtraction constants involved in the dispersive approach. The two-loop universal and process-dependent contributions are estimated and cancel partially to yield an isospin-breaking correction close to the one-loop case. The recent results on the phases of K^\pm -> pi^+ pi^- e^\pm nu_e form factors obtained by the NA48/2 collaboration at the CERN SPS are reanalysed including this isospin-breaking correction to extract values for the scattering lengths a_0^0 and a_0^2, as well as for low-energy constants and order parameters of two-flavour ChPT.
description: 48 pages, 7 figures
One-Dimensional Quantum Confinement Effect Modulated Thermoelectric Properties in InAs Nanowires
Creators: name: Tian, Yuan
name: Sakr, Mohammed R.
name: Kinder, Jesse M.
name: Liang, Dong
name: MacDonald, Michael J.
name: Qiu, Richard L. J.
name: Gao, Hong-Jun
name: Gao, Xuan P. A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report electrical conductance and thermopower measurements on InAs nanowires synthesized by chemical vapor deposition. Gate modulation of the thermopower of individual InAs nanowires with diameter around 20nm is obtained over T=40 to 300K. At low temperatures (T< ~100K), oscillations in the thermopower and power factor concomitant with the stepwise conductance increases are observed as the gate voltage shifts the chemical potential of electrons in InAs nanowire through quasi-one-dimensional (1D) sub-bands. This work experimentally shows the possibility to modulate semiconductor nanowire's thermoelectric properties through the peaked 1D electronic density of states in the diffusive transport regime, a long-sought goal in nanostructured thermoelectrics research. Moreover, we point out the importance of scattering (or disorder) induced energy level broadening in smearing out the 1D confinement enhanced thermoelectric power factor at practical temperatures (e.g. 300K).
Power stabilization of high power lasers for second generation gravitational wave detectors
Creators: name: Seifert, Frank
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: Solid-state laser
subject: power stabilization
subject: shot-noise limit
subject: gravitational wave detector
subject: Festkörperlaser
subject: Leistungsstabilisierung
subject: Schrotrauschlimit
subject: Gravitationswellendetektor
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: [no abstract]
Wasserschloss nördlich von Basel
Creators: name: Merian, Matthaeus
Publisher: name: [s.n.]
Year: 1622

description: Blick auf ein Weiherschloss, im Hintergund Basel mit den beiden Münstertürmen, am Horizont der Gempenstollen und der Blauen.
description: von Matthaeus Merian
description: Entstanden wohl während Merians Basler Aufenthalt 1620-1624.
description: Verzeichnung=Description=Inventaire Dez. 2012 Dill
Potential energy curves for the interaction of Ag(5s) and Ag(5p) with noble gas atoms
Creators: name: Loreau, J.
name: Sadeghpour, H. R.
name: Dalgarno, A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We investigate the interaction of ground and excited states of a silver atom with noble gases (NG), including helium. Born-Oppenheimer potential energy curves are calculated with quantum chemistry methods and spin-orbit effects in the excited states are included by assuming a spin-orbit splitting independent of the internuclear distance. We compare our results with experimentally available spectroscopic data, as well as with previous calculations. Because of strong spin-orbit interactions, excited Ag-NG potential energy curves cannot be fitted to Morse-like potentials. We find that the labeling of the observed vibrational levels has to be shifted by one unit.
MPEC 2023-F98 : 2023 FZ2
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 FZ2

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
LCAAJ audio for location 50221 (Rzeszów, Poland)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Rzeszów, Poland (50.041187, 21.99912)
Fine lines: locating commercial sex work in official data, Dublin 1901 and 1911
Creators: name: BREATHNACH, CIARA
name: Murphy, Rachel A
Publisher: name: University of Limerick
Year: 2023
Subjects: History, heritage and archaeology

description: Dublin at the turn of the nineteenth century had limited permanent employment opportunities compared to Belfast, and for poor families financial instability manifested in limited life expectancy. This article focuses on young adult cohorts in Dublin city. By cross-referencing names and addresses from death records with census, court and prison records, it casts new light on the lives of the city’s most disadvantaged people. It applies a digital humanities framework and uses historical Geographical Information Systems to explore patterns in cause of death, and to reveal more about household income, casual labour, women’s work and community networks. We contend that the cautions about the occlusion of commercial sex work in historical data should be extended to the lowest strata of the working classes more generally and that it is only through granular analyses that the fine lines between poverty and destitution can emerge
Preparation and characterization of metal-organic framework membranes for gas separation
Creators: name: Bux, Helge
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2011
Subjects: subject: Membranes
subject: metal-organic frameworks
subject: zeolitic imidazolate frameworks
subject: diffusion
subject: adsorption
subject: Membranen
subject: Metall-organische Gerüststrukturen
subject: zeolitische Imidazolat-Gerüststrukturen
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: [no abstract]
Giant Magnetic Fluctuations at the Critical Endpoint in Insulating HoMnO3
Creators: name: Choi, Y. J.
name: Lee, N.
name: Sharma, P. A.
name: Kim, S. B.
name: Vajk, O. P.
name: Lynn, J. W.
name: Oh, Y. S.
name: Cheong, S-W.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Although abundant research has focused recently on the quantum criticality of itinerant magnets, critical phenomena of insulating magnets in the vicinity of critical endpoints (CEP's) have rarely been revealed. Here we observe an emergent CEP at 2.05 T and 2.2 K with a suppressed thermal conductivity and concomitant strong critical fluctuations evident via a divergent magnetic susceptibility (e.g., chi''(2.05 T, 2.2 K)/chi''(3 T, 2.2 K)=23,500 %, comparable to the critical opalescence in water) in the hexagonal insulating antiferromagnet HoMnO3.
description: 29 pages