cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Modeling Hydrogen Infrastructure with the HOwDI Model
Creators: name: Pecora, Braden
Publisher: name: The University of Texas at Austin
Year: 2022
Subjects: Hydrogen
Modeling
Renewable Energy
Optimization

description: The Hydrogen Optimization with Deployment of Infrastructure (HOwDI) Model is an optimization model for determining location-specific hydrogen production and distribution capacities. HOwDI can be used for analyzing how specific components of hydrogen infrastructure impact the delivered price and adoption of the resource. The model is supported by a Monte Carlo framework that facilitates uncertainty analysis. This thesis begins with an overview of components in the hydrogen economy and a introduces a few models that are used for hydrogen network analysis. Next, a conceptual description of the model and its mathematical formulation are provided. The thesis concludes with example model results, and shows how Monte Carlo simulations of the model can be used to correlate infrastructure costs with the price of hydrogen.
Stosowanie ustawy o rezerwach strategicznych - dylematy legislacyjne
Creators: name: Martysz, Czesław
Publisher: name: E-Wydawnictwo. Prawnicza i Ekonomiczna Biblioteka Cyfrowa. Wydział Prawa, Administracji i Ekonomii Uniwersytetu Wrocławskiego
Year: 2024

description: Publikację wydano dzięki wsparciu finansowemu J.M. Rektora Uniwersytetu Wrocławskiego prof. dr. hab. Roberta Olkiewicza oraz Dziekana Wydziału Prawa, Administracji i Ekonomii dr. hab. Jacka Przygodzkiego, prof. UWr
ICUC Scores
Creators: name: Perren, Stephan M.
name: Regazzoni, Pietro
name: Fernández, Alberto
Publisher: name: Zenodo
Year: 2018
Subjects: distal radius
osteosynthesis
orthopaedics
variable angle plate
score
icuc score
follow-up
fracture

description: Measuring the outcome is a precondition for improvement in surgery. To be efficient and reliable a score needs to address a defined question with a reliable application that is simple to handle. The ICUC score uses for all anatomical regions the same bear minimum of questions to allow assessing subjective, patient reported, outcome and adds objective data e.g. documenting range of motion with their postoperative evolution. Therefore, it differs from existing scores in respect to restricted goal, and to restricted depth of data, all without limitation to restricted anatomical regions.
Epidemics on contact networks: a general stochastic approach
Creators: name: Noël, Pierre-André
name: Allard, Antoine
name: Hébert-Dufresne, Laurent
name: Marceau, Vincent
name: Dubé, Louis J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Dynamics on networks is considered from the perspective of Markov stochastic processes. We partially describe the state of the system through network motifs and infer any missing data using the available information. This versatile approach is especially well adapted for modelling spreading processes and/or population dynamics. In particular, the generality of our systematic framework and the fact that its assumptions are explicitly stated suggests that it could be used as a common ground for comparing existing epidemics models too complex for direct comparison, such as agent-based computer simulations. We provide many examples for the special cases of susceptible-infectious-susceptible (SIS) and susceptible-infectious-removed (SIR) dynamics (e.g., epidemics propagation) and we observe multiple situations where accurate results may be obtained at low computational cost. Our perspective reveals a subtle balance between the complex requirements of a realistic model and its basic assumptions.
description: Main document: 16 pages, 7 figures. Electronic Supplementary Material (included): 6 pages, 1 table
Design of Acoustic MEMS Metamaterials with Programmable Nonreciprocity
Creators: name: Nguyen, Daniel
Publisher: name: The University of Texas at Austin
Year: 2022
Subjects: Engineering Honors Thesis
Nonreciprocal Metamaterials
Acoustics
MEMS

description: An increasing number of non-reciprocal acoustic devices have been developed in recent years as potential methods of solving problems in wave-guiding, vibration isolation, and energy harvesting. Yet to date, non-reciprocal acoustic behavior has not been demonstrated at a micro-scale and has largely been limited to frequency regions close to existing resonances or band gaps. In this paper, we present the design of MEMS metamaterial capable of demonstrating non-reciprocal acoustic behavior, which could potentially contribute to new applications at the micro-scale. Several chip designs are presented that contain longitudinal chains of symmetric parallel-plate unit cells that possess open loop controllable stiffness, designed in line with SOIMUMPs and POLYMUMPs fabrication standards. The device designs demonstrate that electronically controlled unidirectional bandgaps are achievable at the micro-scale with designs subject to traditional MEMS fabrication constraints.
Cel administracyjny: od teorii do roli i znaczenia – w kontekście wyzwań XXI w.
Creators: name: Krawczyk, Mariusz
Publisher: name: E-Wydawnictwo. Prawnicza i Ekonomiczna Biblioteka Cyfrowa. Wydział Prawa, Administracji i Ekonomii Uniwersytetu Wrocławskiego
Year: 2024

description: Publikację wydano dzięki wsparciu finansowemu J.M. Rektora Uniwersytetu Wrocławskiego prof. dr. hab. Roberta Olkiewicza oraz Dziekana Wydziału Prawa, Administracji i Ekonomii dr. hab. Jacka Przygodzkiego, prof. UWr
Unified description of hadron-photon and hadron-meson scattering in the Dyson-Schwinger approach
Creators: name: Eichmann, Gernot
name: Fischer, Christian S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We derive the expression for the nonperturbative coupling of a hadron to two external currents from its underlying structure in QCD. Microscopically, the action of each current is resolved to a coupling with dressed quarks. The Lorentz structure of the currents is arbitrary and thereby allows to describe the hadron's interaction with photons as well as mesons in the same framework. We analyze the ingredients of the resulting four-point functions and explore their potential to describe a variety of processes relevant in experiments. Possible applications include Compton scattering, the study of two-photon effects in hadron form factors, pion photo- and electroproduction on a nucleon, nucleon-pion or pion-pion scattering.
description: 15 pages, 6 figures
Trace Spaces: an Efficient New Technique for State-Space Reduction
Creators: name: Fajstrup, Lisbeth
name: Goubault, Eric
name: Haucourt, Emmanuel
name: Mimram, Samuel
name: Raussen, Martin
Publisher: name: arXiv
Year: 2012
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: State-space reduction techniques, used primarily in model-checkers, all rely on the idea that some actions are independent, hence could be taken in any (respective) order while put in parallel, without changing the semantics. It is thus not necessary to consider all execution paths in the interleaving semantics of a concurrent program, but rather some equivalence classes. The purpose of this paper is to describe a new algorithm to compute such equivalence classes, and a representative per class, which is based on ideas originating in algebraic topology. We introduce a geometric semantics of concurrent languages, where programs are interpreted as directed topological spaces, and study its properties in order to devise an algorithm for computing dihomotopy classes of execution paths. In particular, our algorithm is able to compute a control-flow graph for concurrent programs, possibly containing loops, which is "as reduced as possible" in the sense that it generates traces modulo equivalence. A preliminary implementation was achieved, showing promising results towards efficient methods to analyze concurrent programs, with very promising results compared to partial-order reduction techniques.
O administrowaniu w XXI wieku – w kierunku prywatyzowania, uspołeczniania i komercjalizowania wykonywania zadań publicznych
Creators: name: Dąbek, Dorota
Publisher: name: E-Wydawnictwo. Prawnicza i Ekonomiczna Biblioteka Cyfrowa. Wydział Prawa, Administracji i Ekonomii Uniwersytetu Wrocławskiego
Year: 2024

description: Publikację wydano dzięki wsparciu finansowemu J.M. Rektora Uniwersytetu Wrocławskiego prof. dr. hab. Roberta Olkiewicza oraz Dziekana Wydziału Prawa, Administracji i Ekonomii dr. hab. Jacka Przygodzkiego, prof. UWr
Patricia H. Cullum, Katherine J. Lewis (ed.), Religious Men and Masculine Identity in the Middle Ages, Rochester, NY (The Boydell Press) 2019
Creators: name: Schuster, Beate
Publisher: name: Francia-Recensio
Year: 2019

description: Patricia H. Cullum, Katherine J. Lewis (ed.), Religious Men and Masculine Identity in the Middle Ages, Rochester, NY (The Boydell Press) 2019, X–214 p., 2 b/w fig. (Gender in the Middle Ages, 9), ISBN 978-1-78327-368-3, USD 25,95.
description: Francia-Recensio, 2019/4
Florian Hartmann, Benoît Grévin (Hg.), Ars dictaminis. Handbuch der mittelalterlichen Briefstillehre, Stuttgart (Hiersemann) 2019
Creators: name: Tock, Benoît-Michel
Publisher: name: Francia-Recensio
Year: 2019

description: Florian Hartmann, Benoît Grévin (Hg.), Ars dictaminis. Handbuch der mittelalterlichen Briefstillehre, Stuttgart (Hiersemann) 2019, 720 S. (Monographien zur Geschichte des Mittelalters, 65), ISBN 978-3-7772-1906-6, EUR 196,00.
description: Francia-Recensio, 2019/4
Materialny i procesowy aspekt wyboru opiekuna młodzieżowej rady gminy – wnioski de lega lata i de lege ferenda
Creators: name: Kozicka, Beata
name: Pierzchała, Ewa
Publisher: name: E-Wydawnictwo. Prawnicza i Ekonomiczna Biblioteka Cyfrowa. Wydział Prawa, Administracji i Ekonomii Uniwersytetu Wrocławskiego
Year: 2024

description: Publikację wydano dzięki wsparciu finansowemu J.M. Rektora Uniwersytetu Wrocławskiego prof. dr. hab. Roberta Olkiewicza oraz Dziekana Wydziału Prawa, Administracji i Ekonomii dr. hab. Jacka Przygodzkiego, prof. UWr
Coherent single-photon absorption by single emitters coupled to 1D nanophotonic waveguides (Chen, et al.)
Creators: name: Chen, Yuntian
name: Wubs, Martijn
name: Mork, Jesper
name: Koenderink, A. Femius
Publisher: name: arXiv
Year: 2011
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We study the dynamics of single-photon absorption by a single emitter coupled to a one-dimensional waveguide that simultaneously provides channels for spontaneous emission decay and a channel for the input photon. We have developed a time-dependent theory that allows us to specify any input single-photon wavepacket guided by the waveguide as initial condition, and calculate the excitation probability of the emitter, as well as the time evolution of the transmitted and reflected field. For single-photon wavepackets with a gaussian spectrum and temporal shape, we obtain analytical solutions for the dynamics of absorption, with maximum atomic excitation $\thicksim 40%$. We furthermore propose a terminated waveguide to aid the single-photon absorption. We find that for an emitter placed at an optimal distance from the termination, the maximum atomic excitation due to an incident single-photon wavepacket can exceed 70%. This high value is a direct consequence of the high spontaneous emission $β$-factor for emission into the waveguide. Finally, we have also explored whether waveguide dispersion could aid single-photon absorption by pulse shaping. For a gaussian input wavepacket, we find that the absorption efficiency can be improved by a further 4% by engineering the dispersion. Efficient single-photon absorption by a single emitter has potential applications in quantum communication and quantum computation.
description: 21 pages, 5 figures
The PHENET EU Project – Advancing training, fostering innovation and streamlining data management for plant phenotyping and envirotyping
Creators: name: Wibberg, Daniel
Publisher: name: F1000 Research Limited
Year: 2024

description: In PHENET, the European Research Infrastructures (RI) on plant phenotyping (EMPHASIS), ecosystems experimentation (AnaEE), long-term observation (eLTER) and data management and bioinformatics (ELIXIR) will join their forces to co-develop, with a diversity of innovative companies, new tools and methods – meant to contribute to new RI services - for the identification of future-proofed combinations of species, genotypes and management practices in front of the most likely climatic scenarios across Europe. This talk will give first insights into the project.
Eva Rothenberger, Martin Schubert, Elke Zinsmeister (Hg.), Editionen deutscher Texte des Mittelalters. Aktuelle Projekte. Beiträge des Festkolloquiums zum 80. Geburtstag von Rudolf Bentzinger am 22. August 2016, Stuttgart (Franz Steiner Verlag) 2019
Creators: name: Del Duca, Patrick
Publisher: name: Francia-Recensio
Year: 2019

description: Eva Rothenberger, Martin Schubert, Elke Zinsmeister (Hg.), Editionen deutscher Texte des Mittelalters. Aktuelle Projekte. Beiträge des Festkolloquiums zum 80. Geburtstag von Rudolf Bentzinger am 22. August 2016, Stuttgart (Franz Steiner Verlag) 2019, 205 S. (Akademie gemeinnütziger Wissenschaften zu Erfurt. Sonderschriften, 50), ISBN 978-3-515-12316-7, EUR 28,00.
description: Francia-Recensio, 2019/4
Star formation towards the Scutum tangent region and the effects of Galactic environment
Creators: name: Eden, D. J.
name: Moore, T. J. T.
name: Plume, R.
name: Morgan, L. K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: By positional matching to the catalogue of Galactic Ring Survey molecular clouds, we have derived distances to 793 Bolocam Galactic Plane Survey (BGPS) sources out of a possible 806 located within the region defined by Galactic longitudes l = 28.5 degr to 31.5 degr and latitudes |b| < 1 degr. This section of the Galactic Plane contains several major features of Galactic structure at different distances, mainly mid-arm sections of the Perseus and Sagittarius spiral arms and the tangent of the Scutum-Centarus arm, which is coincident with the end of the Galactic Long Bar. By utilising the catalogued cloud distances plus new kinematic distance determinations, we are able to separate the dense BGPS clumps into these three main line-of-sight components to look for variations in star-formation properties that might be related to the different Galactic environments. We find no evidence of any difference in either the clump mass function or the average clump formation efficiency (CFE) between these components that might be attributed to environmental effects on scales comparable to Galactic-structure features. Despite having a very high star-formation rate, and containing at least one cloud with a very high CFE, the star formation associated with the Scutum-Centarus tangent does not appear to be in any way abnormal or different to that in the other two spiral-arm sections. Large variations in the CFE are found on the scale of individual clouds, however, which may be due to local triggering agents as opposed to the large-scale Galactic structure.
description: 11 pages, 8 figures. Accepted for publication in the Monthly Notices of the Royal Astronomical Society
Überlegungen zu dem mit "得" realisierten Adverbial und zu dessen Abgrenzung gegenüber dem "地" realisierten Adverbial
Creators: name: Loh-John, Ning-Ning
Publisher: name: CHUN - Chinesischunterricht
Year: 2023

description: CHUN - Chinesischunterricht, Bd. 3 (1986): CHUN - Chinesischunterricht
Problem szkody w przepisach Kodeksu postępowania administracyjnego
Creators: name: Sawuła, Robert
Publisher: name: E-Wydawnictwo. Prawnicza i Ekonomiczna Biblioteka Cyfrowa. Wydział Prawa, Administracji i Ekonomii Uniwersytetu Wrocławskiego
Year: 2024

description: Publikację wydano dzięki wsparciu finansowemu J.M. Rektora Uniwersytetu Wrocławskiego prof. dr. hab. Roberta Olkiewicza oraz Dziekana Wydziału Prawa, Administracji i Ekonomii dr. hab. Jacka Przygodzkiego, prof. UWr
Heather J. Tanner (ed.), Medieval Elite Women and the Exercise of Power, 1100–1400. Moving beyond the Exceptionalist Debate (The New Middle Ages), Cham (Springer International Publishing) 2019
Creators: name: Zey, Claudia
Publisher: name: Francia-Recensio
Year: 2019

description: Heather J. Tanner (ed.), Medieval Elite Women and the Exercise of Power, 1100–1400. Moving beyond the Exceptionalist Debate (The New Middle Ages), Cham (Springer International Publishing) 2019, XVIII–310 p., 5 fig., 8 tabl., ISBN 978-3-030-01345-5, EUR 106,99.
description: Francia-Recensio, 2019/4
Bericht zur AFCh-Mitgliederversammlung und zur Arbeitssitzung "Chinesisch an Gymnasien" in Soest
Creators: name: Wittke, Peter
Publisher: name: CHUN - Chinesischunterricht
Year: 2023

description: CHUN - Chinesischunterricht, Bd. 3 (1986): CHUN - Chinesischunterricht
Yvonne Bergerfurth, Die Bruderschaften der Kölner Jesuiten 1576 bis 1773, Siegburg (Verlag Franz Schmitt) 2018
Creators: name: Schmerbauch, Maik
Publisher: name: Francia-Recensio
Year: 2019

description: Yvonne Bergerfurth, Die Bruderschaften der Kölner Jesuiten 1576 bis 1773, Siegburg (Verlag Franz Schmitt) 2018, 438 S., 5 Tab., 15 Graf., 4 Kt. (Studien zur Kölner Kirchengeschichte, 45), ISBN 978-3-87710-461-3, EUR 34,90.
description: Francia-Recensio, 2019/4
Françoise Hildesheimer, Une brève histoire de l’Église. Le cas français IVe–XXIe siècles, Paris (Flammarion) 2019
Creators: name: Schmid, Josef J.
Publisher: name: Francia-Recensio
Year: 2019

description: Françoise Hildesheimer, Une brève histoire de l’Église. Le cas français IVe–XXIe siècles, Paris (Flammarion) 2019, 475 p., ISBN 978-2-0814-7025-5, EUR 12,00.
description: Francia-Recensio, 2019/4
Wetting layer evolution and its temperature dependence during self assembly of InAs/GaAs quantum dots
Creators: name: Zhang, Hongyi
name: Chen, Yonghai
name: Zhou, Guanyu
name: Tang, Chenguang
name: Wang, Zhanguo
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: For InAs/GaAs(001) quantum dot (QD) system, the wetting layer (WL) evolution and its temperature dependence were studied using reflectance difference spectroscopy (RDS) and analyzed with a rate equation model. The WL thicknesses showed a monotonic increase at relatively low growth temperatures but a first increase and then decrease at higher temperatures, which were unexpected from the thermodynamic understanding. By adopting a rate equation model, the temperature dependence of QD growth was assigned as the origin of different WL evolutions. A brief discussion on the indium desorption was also given. Those results gave hints of the kinetic aspects of QD self-assembly.
description: 13 pages, 3 figures
Działania na rzecz wyrównywania pozycji kontraktowej wykonawcy zamówienia publicznego
Creators: name: Horubski, Krzysztof
Publisher: name: E-Wydawnictwo. Prawnicza i Ekonomiczna Biblioteka Cyfrowa. Wydział Prawa, Administracji i Ekonomii Uniwersytetu Wrocławskiego
Year: 2024

description: Publikację wydano dzięki wsparciu finansowemu J.M. Rektora Uniwersytetu Wrocławskiego prof. dr. hab. Roberta Olkiewicza oraz Dziekana Wydziału Prawa, Administracji i Ekonomii dr. hab. Jacka Przygodzkiego, prof. UWr
Alexander Zirr, Die Schweden in Leipzig. Die Besetzung der Stadt im Dreißigjährigen Krieg (1642–1650), Leipzig (Leipziger Universitätsverlag) 2017
Creators: name: Saudraix, Philippe
Publisher: name: Francia-Recensio
Year: 2019

description: Alexander Zirr, Die Schweden in Leipzig. Die Besetzung der Stadt im Dreißigjährigen Krieg (1642–1650), Leipzig (Leipziger Universitätsverlag) 2017, 939 S. (Quellen und Forschungen zur Geschichte der Stadt Leipzig, 14), ISBN 978-3-96023-169-1, EUR 98,00.
description: Francia-Recensio, 2019/4
Hermann Beck, Larry Eugene Jones (ed.), From Weimar to Hitler. Studies in the Dissolution of the Weimar Republic and the Establishment of the Third Reich, 1932–1934, New York, Oxford (Berghahn) 2019
Creators: name: Bernier-Monod, Agathe
Publisher: name: Francia-Recensio
Year: 2019

description: Hermann Beck, Larry Eugene Jones (ed.), From Weimar to Hitler. Studies in the Dissolution of the Weimar Republic and the Establishment of the Third Reich, 1932–1934, New York, Oxford (Berghahn) 2019, 455 p., ISBN 978-1-78533-917-2, GBP 100,00.
description: Francia-Recensio, 2019/4
The Effect of Advertising on Brand Equity: A Study on Flintstone Homes
Creators: name: Frezer Maru
Publisher: name: Zenodo
Year: 2018

description: The field of branding and brand equity is new area of research in Ethiopia. Furthermore, there is very little work concentrating on systematic investigations of the effects of advertising on brand equity in the real-estate sector. This study elucidates the relationships between the marketing mix element -advertising- and brand equity. In particular, the study focuses on advertising from a quantitative (perceived advertising spending) and qualitative (individuals' attitudes toward the advertisements, advertisement message’s content, and advertisement media) perspectives and its effect on building consumer based brand equity. The research approach was quantitative and multistage sampling technique was followed. It has been surveyed on 348 selected samples in Addis Ababa’s five sub-cities.
Kara Dixon Vuic, The Girls Next Door. Bringing the Home Front to the Front Lines, Cambridge, MA, London (Harvard University Press) 2019
Creators: name: Rudeck, Lena
Publisher: name: Francia-Recensio
Year: 2019

description: Kara Dixon Vuic, The Girls Next Door. Bringing the Home Front to the Front Lines, Cambridge, MA, London (Harvard University Press) 2019, X–382 p., ISBN 978-0-674-98638-1, GBP 21,95.
description: Francia-Recensio, 2019/4
Vereinbarungen zwischen der Sprachenhochschule Beijing sowie der FChF und der AFCh
Creators: name: Präsident Der Sprachenhochschule Beijing
name: Vorsitzender Der Forschungsgesellschaft Für Chinesisch Als Fremdsprache In Der Chinesische Gesellschaft Für Erziehung
name: 1. Vorsitzender Der Arbeitsgemeinschaft Zur Förderung Des Chinesischunterrichts In Der Bundesrepublik Deutschland
Publisher: name: CHUN - Chinesischunterricht
Year: 2023

description: CHUN - Chinesischunterricht, Bd. 3 (1986): CHUN - Chinesischunterricht
Artificial Intelligence in Wound Care Education: a Scoping Review protocol
Creators: name: Alves, Paulo
name: Manuel, Tânia
name: Encarnação, Rúben Miguel Câmara
Publisher: name: OSF Registries
Year: 2023
Subjects: subject: Medicine and Health Sciences
subject: Education
subject: Artificial Intelligence
subject: Scoping Review
subject: Wound Education

description: With this study we intend to give the starting point for the development of artificial intelligence in wound care education.
Comparison of inclusive K+ production in proton-proton and proton-neutron collisions
Creators: name: Valdau, Yu.
name: Koptev, V.
name: Barsov, S.
name: Buescher, M.
name: Dzyuba, A.
name: Hartmann, M.
name: Kacharava, A.
name: Keshelashvili, I.
name: Khoukaz, A.
name: Mikirtychiants, S.
name: Nekipelov, M.
name: Polyanskiy, A.
name: Rathmann, F.
name: Stroeher, H.
name: Uzikov, Yu. N.
name: Wilkin, C.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The momentum spectra of K+ produced at small angles in proton-proton and proton-deuteron collisions have been measured at four beam energies, 1.826, 1.920, 2.020, and 2.650 GeV, using the ANKE spectrometer at COSY-Juelich. After making corrections for Fermi motion and shadowing, the data indicate that K+ production near threshold is stronger in pp- than in pn-induced reactions. However, most of this difference could be made up by the unobserved K0 production in the pn case.
description: 6 pages, 4 figures, Submitted to PRC
Classical Rotons in Cold Atomic Traps
Creators: name: Terças, H.
name: Mendonça, J. T.
name: Guerra, V.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We predict the emergence of a roton minimum in the dispersion relation of elementary excitations in cold atomic gases in the presence of diffusive light. In large magneto-topical traps, multiple-scattering of light is responsible for the collective behavior of the system, which is associated to an effective Coulomb-like interaction between the atoms. In optically thick clouds, the re-scattered light undergoes diffusive propagation, which is responsible for a stochastic short-range force acting on the atoms. We show that the dynamical competition between these two forces results on a new polariton mode, which exhibits a roton minimum. Making use of Feynman's formula for the static structure factor, we show that the roton minimum is related to the appearance of long-range order in the system.
description: 5 pages, 3 figures
F. Parise Badoni, M. Ruggeri Giove, Alfedena. La necropoli di Campo Consolino
Creators: name: Lang, Amei
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2019

description: Rezension zu: F. Parise Badoni, M. Ruggeri Giove, Alfedena. La necropoli di Campo Consolino. Scavi 1974-1979. Sopraintendenza Archeologica dell’Abruzzo. Chieti 1980. 211 Seiten, 303 Abbildungen, 53 Tafeln, 3 Falttafeln
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 62 Nr. 2 (1984)
Producción y comercio del aceite en la antigüedad. Primer Congreso Internacional (Madrid, 4.-6. Dezember 1978)
Creators: name: Gamer, Gustav
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2019

description: Rezension zu: Producción y comercio del aceite en la antigüedad. Primer Congreso Internacional (Madrid, 4.-6. Dezember 1978). Editorial de la Universidad Complutense de Madrid, Madrid 1980. 319 Seiten und zahlreiche Abbildungen
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 62 Nr. 2 (1984)
Glass-like ordering and spatial inhomogeneity of magnetic structure in Ba3FeRu2O9 : The role of Fe/Ru-site disorder
Creators: name: Middey, Srimanta
name: Ray, Sugata
name: Mukherjee, K.
name: Paulose, P. L.
name: Sampathkumaran, E. V.
name: Meneghini, C.
name: Kaushik, S. D.
name: Siruguri, V.
name: Kovnir, Kirill
name: Sarma, D. D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Several doped 6H hexagonal ruthenates, having the general formula Ba3MRu2O9, have been studied over a significant period of time in order to understand the unusual magnetism of ruthenium metal. However, among them, the M=Fe compound appears different since it is observed that unlike others, the 3d Fe ions and 4d Ru ions can easily exchange their crystallographic positions and as a result many possible magnetic interactions become realizable. The present study involving several experimental methods on this compound establish that the magnetic structure of Ba3FeRu2O9 is indeed very different from all other 6H ruthenates. Local structural study reveals that the possible Fe/Ru-site disorder further extends to create local chemical inhomogeneity, affecting the high temperature magnetism of this material. There is a gradual decrease of 57Fe Mössbauer spectral intensity with decreasing temperature (below 100 K), which reveals that there is a large spread in the magnetic ordering temperatures, corresponding to many spatially inhomogeneous regions. However, finally at about 25 K, the whole compound is found to take up a global glass-like magnetic ordering.
description: 24 page, 7 figures
Martin Street, Plaidter Hummerich – An early Weichselian Middle Palaeolithic site in the Central Rhineland, Germany
Creators: name: Pasda, Clemens
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2019

description: Rezension zu: Martin Street, Plaidter Hummerich – An early Weichselian Middle Palaeolithic site in the Central Rhineland, Germany. Mit einem Beitrag von Thijs van Kolfschoten. Römisch-Germanisches Zentralmuseum Monographien, Band 45. Verlag des Römisch-Germanischen Zentralmuseums, Mainz 2002. In Kommission bei Dr. Rudolf Habelt GmbH, Bonn. ISBN 3-88467-059-X; ISSN 0171-1474. 160 Seiten mit 109 Abbildungen
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 82 Nr. 1 (2004)
Jajko cenniejsze od kury, czyli dobrostan kur niosek w świetle regulacji prawnych w Polsce
Creators: name: Bednarska, Kinga
Publisher: name: E-Wydawnictwo. Prawnicza i Ekonomiczna Biblioteka Cyfrowa. Wydział Prawa, Administracji i Ekonomii Uniwersytetu Wrocławskiego
Year: 2023

description: Rozdział IV pokazuje, iż nie wszystkie zwierzęta traktowane są tak samo. Los zwierząt gospodarskich jest gorszy. Ludzkość od wieków utrzymywała zwierzęta gospodarskie w celu zaspokajania swoich potrzeb. Dopiero współcześnie kwestia warunków, jakie powinno się zapewniać tym zwierzętom, przeniknęła do debaty społecznej i prawnej. Efektem powyższego jest powstanie kategorii dobrostanu zwierząt – pojęcia, które umożliwia człowiekowi pozyskiwanie produktów odzwierzęcych. Założeniem niniejszego rozdziału jest dokonanie analizy obowiązujących w Polsce przepisów prawnych w zakresie chowu kur niosek oraz ocena tych regulacji pod kątem poziomu dobrostanu, jaki zapewniają zwierzętom. Rozdział IV opisuje potrzeby gatunkowe kur niosek, z uwzględnieniem zarówno potrzeb fizjologicznych, jak i behawioralnych oraz psychologicznych.
Triggering rogue waves in opposing currents
Creators: name: Onorato, Miguel
name: Proment, Davide
name: Toffoli, Alessandro
Publisher: name: arXiv
Year: 2011
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Pattern Formation and Solitons (nlin.PS)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We show that rogue waves can be triggered naturally when a stable wave train enters a region of an opposing current flow. We demonstrate that the maximum amplitude of the rogue wave depends on the ratio between the current velocity, $ U_0 $, and the wave group velocity, $ c_g $. We also reveal that an opposing current can force the development of rogue waves in random wave fields, resulting in a substantial change of the statistical properties of the surface elevation. The present results can be directly adopted in any field of physics in which the focusing Nonlinear Schrodinger equation with non constant coefficient is applicable. In particular, nonlinear optics laboratory experiments are natural candidates for verifying experimentally our results.
description: 5 pages, 5 figures
Slowly oscillating wavefronts of the KPP-Fisher delayed equation
Creators: name: Hasik, Karel
name: Trofimchuk, Sergei
Publisher: name: arXiv
Year: 2012
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 34K12, 35K57, 92D25

description: This paper concerns the semi-wavefronts (i.e. bounded solutions $u=ϕ(x ν+ct) >0,$ $ |ν|=1, $ satisfying $ϕ(-\infty)=0$) to the delayed KPP-Fisher equation $$u_t(t,x) = Δu(t,x) + u(t,x)(1-u(t-τ,x)), \ u \geq 0,\ x \in \R^m. \eqno(*)$$ First, we show that each semi-wavefront should be either monotone or slowly oscillating. Then a complete solution to the problem of existence of semi-wavefronts is provided. We prove next that the semi-wavefronts are in fact wavefronts (i.e. additionally $ϕ(+\infty)=1$) if $c \geq 2$ and $τ\leq 1$; our proof uses dynamical properties of some auxiliary one-dimensional map with the negative Schwarzian. The analysis of the fronts' asymptotic expansions at infinity is another key ingredient of our approach. It allows to indicate the maximal domain ${\mathcal D}_n$ of $(τ,c)$ where the existence of non-monotone wavefronts can be expected. Here we show that the problem of wavefront's existence is closely related to the Wright's global stability conjecture.
description: 25 pages, submitted
title: Principles for External Human-Machine Interfaces
Creators: name: Wilbrink, Marc
name: Cieler, Stephan
name: Weiß, Sebastian L.
name: Beggiato, Matthias
name: Joisten, Philip
name: Feierle, Alexander
name: Oehl, Michael
Publisher: name: MDPI
Year: 2023

description: Automated vehicles will soon be integrated into our current traffic system. This development will lead to a novel mixed-traffic environment where connected and automated vehicles (CAVs) will have to interact with other road users (ORU). To enable this interaction, external human–machine interfaces (eHMIs) have been shown to have major benefits regarding the trust and acceptance of CAVs in multiple studies. However, a harmonization of eHMI signals seems to be necessary since the developed signals are extremely varied and sometimes even contradict each other. Therefore, the present paper proposes guidelines for designing eHMI signals, taking into account important factors such as how and in which situations a CAV needs to communicate with ORU. The authors propose 17 heuristics, the so-called eHMI-principles, as requirements for the safe and efficient use of eHMIs in a systematic and application-oriented manner.
Ein ungewöhnlicher neolithischer Statuettenkopf aus Rockenberg, Wetteraukreis
Creators: name: Höckmann, Olaf
Publisher: name: Jahrbuch des Römisch-Germanischen Zentralmuseums Mainz
Year: 2019

description: Jahrbuch des Römisch-Germanischen Zentralmuseums Mainz, Bd. 32 (1985)
Germanische Kriegergraber mit Schwertbeigabe in Mitteleuropa aus dem spaten 3. Jahrhundert und der ersten Halite des 4. Jahrhunderts n. Chr.
Creators: name: Schulze-Dörrlamm, Mechthild
Publisher: name: Jahrbuch des Römisch-Germanischen Zentralmuseums Mainz
Year: 2019

description: Jahrbuch des Römisch-Germanischen Zentralmuseums Mainz, Bd. 32 (1985)
Supplementary Material from Conversion efficiency of flight power is low, but increases with flight speed in the migratory bat Pipistrellus nathusii
Creators: name: Currie, Shannon E.
name: Johansson, Christoffer
name: Aumont, Cedric
name: Voigt, Christian C.
name: Hedenström, Anders
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Physiology
subject: FOS: Biological sciences
subject: Ecology
subject: 110601 Biomechanics
subject: FOS: Health sciences

description: Supplementary methods, figures and tables.
High-speed Flight in an Ergodic Forest
Creators: name: Karaman, Sertac
name: Frazzoli, Emilio
Publisher: name: arXiv
Year: 2012
Subjects: subject: Robotics (cs.RO)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Inspired by birds flying through cluttered environments such as dense forests, this paper studies the theoretical foundations of a novel motion planning problem: high-speed navigation through a randomly-generated obstacle field when only the statistics of the obstacle generating process are known a priori. Resembling a planar forest environment, the obstacle generating process is assumed to determine the locations and sizes of disk-shaped obstacles. When this process is ergodic, and under mild technical conditions on the dynamics of the bird, it is shown that the existence of an infinite collision-free trajectory through the forest exhibits a phase transition. On one hand, if the bird flies faster than a certain critical speed, then, with probability one, there is no infinite collision-free trajectory, i.e., the bird will eventually collide with some tree, almost surely, regardless of the planning algorithm governing the bird's motion. On the other hand, if the bird flies slower than this critical speed, then there exists at least one infinite collision-free trajectory, almost surely. Lower and upper bounds on the critical speed are derived for the special case of a homogeneous Poisson forest considering a simple model for the bird's dynamics. For the same case, an equivalent percolation model is provided. Using this model, the phase diagram is approximated in Monte-Carlo simulations. This paper also establishes novel connections between robot motion planning and statistical physics through ergodic theory and percolation theory, which may be of independent interest.
description: Manuscript submitted to the IEEE Transactions on Robotics
title: Glass-paper-laminates: examination of manufacturing methods, properties and discussion of potentials
Creators: name: Götzinger, Robert
name: Hill, Maximillian
name: Schabel, Samuel
name: Schneider, Jens
Publisher: name: Springer International Publishing
Year: 2024

description: This paper examines various ways of combining paper and glass as a laminate and the effects on transparency. Laminate in this context means a layer of paper sandwiched in between layers of glass held together with an adhesive. Different kinds of papers and adhesives were used to study the potentials of glass-paper-laminates as related to transparency and translucency. These laminates may find applications in building construction, safety glass, printed electronics and more. Utilizing a variety of adhesives and papers, qualitative evidence found that epoxy achieves the best with regards to transparency and adheres most effectively.
The Pan-STARRS1 Photometric System
Creators: name: Tonry, J. L.
name: Stubbs, C. W.
name: Lykke, K. R.
name: Doherty, P.
name: Shivvers, I. S.
name: Burgett, W. S.
name: Chambers, K. C.
name: Hodapp, K. W.
name: Kaiser, N.
name: Kudritzki, R. -P.
name: Magnier, E. A.
name: Morgan, J. S.
name: Price, P. A.
name: Wainscoat, R. J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The Pan-STARRS1 survey is collecting multi-epoch, multi-color observations of the sky north of declination -30 deg to unprecedented depths. These data are being photometrically and astrometrically calibrated and will serve as a reference for many other purposes. In this paper we present our determination of the Pan-STARRS photometric system: gp1, rp1, ip1, zp1, yp1, and wp1. The Pan-STARRS photometric system is fundamentally based on the HST Calspec spectrophotometric observations, which in turn are fundamentally based on models of white dwarf atmospheres. We define the Pan-STARRS magnitude system, and describe in detail our measurement of the system passbands, including both the instrumental sensitivity and atmospheric transmission functions. Byproducts, including transformations to other photometric systems, galactic extinction, and stellar locus are also provided. We close with a discussion of remaining systematic errors.
description: 39 pages, 9 figures, machine readable table of bandpasses, accepted for publication in ApJ
MPEC 2023-W111 : 2023 WT2
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 WT2

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.
TRANSFORMING PUBLIC SERVICE DELIVERY IN MEDAN: AN SEM-PLS APPROACH TO DIGITAL GOVERNANCE AND CITIZENS SATISFACTION
Creators: name: Vera Asihna Riris Pasaribu
Publisher: name: Zenodo
Year: 2024
Subjects: Digital Governance, Public Service Transformation, Accountability, Information Disclosure, Community Satisfaction.

description: Abstract

The purpose of this study is to find out and analyze the extent to which accountability and information disclosure affect public satisfaction with Government services through digital governance as an intervening variable. The subject of this study is the population of Medan City, where the variables in this study are independent variables, namely accountability and information disclosure, dependent variables, namely community satisfaction variables and intervening variables are digital governance variables. The results of data analysis were carried out by SEM analysis using SMART PLS 4.0 software. The data collection technique with questionnaires, as well as observation. The research method uses a quantitative descriptive method of data analysis using the structural equation model (SEM) method, where the results of data processing using the SEM method are carried out with the PLS 4.0 application. From the results of the study, the existing conclusion, namely that accountability and information disclosure partially affect community satisfaction in Medan City and affect digital governance. Simultaneously, accountability and information disclosure affect community satisfaction in Medan City through digital governance variables as intervening variables. The more accountability and information disclosure regarding services increases, the clearer it will provide opportunities to create good digital governance and have an impact on increasing people's satisfaction with the public services provided.
Scalar Quantum Field Theory on Fractals
Creators: name: Kar, Arnab
name: Rajeev, S. G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We construct a family of measures for random fields based on the iterated subdivision of simple geometric shapes (triangles, squares, tetrahedrons) into a finite number of similar shapes. The intent is to construct continuum limits of scale invariant scalar field theories, by imitating Wiener's construction of the measure on the space of functions of one variable. These are Gaussian measures, except for one example of a non-Gaussian fixed point for the Ising model on a fractal. In the continuum limits what we construct have correlation functions that vary as a power of distance. In most cases this is a positive power (as for the Wiener measure) but we also find a few examples with negative exponent. In all cases the exponent is an irrational number, which depends on the particular subdivision scheme used. This suggests that the continuum limits corresponds to quantum field theories (random fields) on spaces of fractional dimension.
T.K. Ann: Cracking the Chinese Puzzles; Ann´s Integrated Method of Learning the Chinese Language by Conceptualizing and Philosophizing Approach
Creators: name: Hegemann, Frank
Publisher: name: CHUN - Chinesischunterricht
Year: 2023

description: CHUN - Chinesischunterricht, Bd. 4 (1987): CHUN - Chinesischunterricht
Kodyfikacja ustrojowego prawa samorządu terytorialnego jako potrzeba zmian w XXI w.
Creators: name: Niżnik-Dobosz, Iwona
name: Dobosz, Piotr
Publisher: name: E-Wydawnictwo. Prawnicza i Ekonomiczna Biblioteka Cyfrowa. Wydział Prawa, Administracji i Ekonomii Uniwersytetu Wrocławskiego
Year: 2024

description: Publikację wydano dzięki wsparciu finansowemu J.M. Rektora Uniwersytetu Wrocławskiego prof. dr. hab. Roberta Olkiewicza oraz Dziekana Wydziału Prawa, Administracji i Ekonomii dr. hab. Jacka Przygodzkiego, prof. UWr
Implantation underneath the abdominal anterior rectus sheath enables effective and functional engraftment of hPSC-islets
Creators: name: 梁振
Publisher: name: CNGB
Year: 2022
Subjects: Raw sequence reads
Multiisolate
Medical

description: Human pluripotent stem cell-derived islets (hPSC-islets) are a promising alternative to primary human islets for the treatment of insulin-deficient diabetes1-3. We previously demonstrated the feasibility of this approach in nonhuman primates. However, the therapeutic effects of hPSC-islets can be limited by the maladaptive processes at the transplantation site. Here, we demonstrate successfully implantation of hPSC-derived islets in a new transplantation site in the abdomen, the sub-anterior rectus sheath, in eight nonhuman primates. In this proof-of-principle study, we find that hPSC-islets survive and gradually mature after transplantation, leading to improved glycemic control in diabetic primates. The in situ gene expression analysis of hPSC-islet grafts under anterior rectus sheath in Monkey 5 and 6 using Stereo-seq. In human grafts, we observed the expression and enrichment of islet hormones, canonical islet-enriched transcription factors and genes involved in insulin processing, insulin secretion, glucose metabolism and oxidative phosphorylation, and ion channel.
Zakres podmiotowy referendum gminnego
Creators: name: Jagoda, Joanna
Publisher: name: E-Wydawnictwo. Prawnicza i Ekonomiczna Biblioteka Cyfrowa. Wydział Prawa, Administracji i Ekonomii Uniwersytetu Wrocławskiego
Year: 2024

description: Publikację wydano dzięki wsparciu finansowemu J.M. Rektora Uniwersytetu Wrocławskiego prof. dr. hab. Roberta Olkiewicza oraz Dziekana Wydziału Prawa, Administracji i Ekonomii dr. hab. Jacka Przygodzkiego, prof. UWr
Charge-induced instability and macroscopic quantum nucleation phenomena at the crystal 4He facet
Creators: name: Burmistrov, S. N.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: An existence of the charge-induced instability is well known for the 4He crystal surface in the rough state. Much less is known about charge-induced instability at the 4He crystal surface in the smooth well-faceted state below the roughening transition temperature. To meet the lack, we examine here the latter case. As long as the electric field normal to the crystal facet is below the critical value same as for the rough surface, the crystal faceting remains absolutely stable. Above the critical field, unlike absolutely unstable state of the rough surface, the crystal facet crosses over to the metastable state separated from new crushed state with a potential barrier proportional to the square of the linear facet step energy. The onset and development of the instability at the charged crystal facet has much in common with the nucleation kinetics of first-order phase transitions. Depending on the temperature, the electric breaking strength is determined either by thermal activation at high temperatures or by quantum tunneling at sufficiently low temperatures.
description: 8 pages + Refs
Course of ICUC score and ICUC image documentation
Creators: name: Perren, Stephan M.
name: Regazzoni, Pietro
name: Fernández, Alberto
Publisher: name: Zenodo
Year: 2018
Subjects: icuc score
score
follow-up
orthopaedics
osteosynthesis
outcome

description: Evaluation of treatment today usually relies on Patient Reported Outcome Measures (PROM). ICUC adds a concise and reliable score and a documentation concept that allows retrospective analysis. The ICUC Trauma Treatment (TT) score is: a tool to evaluate functional limitations and pain. The ICUC TT score is not: a compilation of questions vaguely related to the topic under discussion and with it clumsy to use: soon identified as inefficient and demotivating.