cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Friedmann branes with variable tension
Creators: name: Gergely, László Á.
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We introduce brane-worlds with non-constant tension, strenghtening the analogy with fluid membranes, which exhibit a temperature-dependence according to the empirical law established by Eötvös. This new degree of freedom allows for evolving gravitational and cosmological constants, the latter being a natural candidate for dark energy. We establish the covariant dynamics on a brane with variable tension in full generality, by considering asymmetrically embedded branes and allowing for non-standard model fields in the 5-dimensional space-time. Then we apply the formalism for a perfect fluid on a Friedmann brane, which is embedded in a 5-dimensional charged Vaidya-Anti de Sitter space-time.
description: 12 pages, to appear in Phys. Rev. D
The targum (1973:Dec. 3 - 1973:Dec. 17)
Creators: name: No Name Supplied
Publisher: name: Targum Association
Year: 1973

description: Some University historians indicate that the Targum was first published as an annual in 1867, but of this we have no extant evidence. In January 1869, the Targum as we now know it, made its appearance as a monthly paper that concerned itself with student “literary contributions” and college news as well as serving as a vehicle for bringing news to alumni and the general public. The newspaper, which originally was for sale, varied in frequency over the years as did its title (The Targum, Rutgers Targum, Rutgers Daily Targum, and Daily Targum). The newspaper has continuously been published since 1869 with the exception of 19 months during the second world war, between February 1944 and October 1945. The Targum was published by the students of Rutgers College, and later Rutgers University—New Brunswick represented through the years as the Targum Association, Rutgers Targum Association, and Rutgers College Targum. As a student organization, the Targum operated under the oversight of the dean of students and student government but in October 1980, the Targum became an independent college paper.
Anisotropic Models of Dark Halos
Creators: name: Sotnikova, N. Ya.
name: Rodionov, S. A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: An iterative approach is used to construct spherically symmetric equilibrium models with an anisotropic velocity distribution. The potentialities of the method have been tested on models with known distribution functions, the Osipkov-Merritt models. It is shown that models that differ significantly from the Osipkov-Merritt models can be constructed. An N-body model of a dark halo with a density distribution that approximates the results of cosmological simulations (the Navarro--Frenk--White model) has been constructed. The anisotropy profile has been taken to be similar to that yielded by cosmological simulations. The constructed models can serve as direct input data for investigating the dynamics and stability of such systems in N-body simulations.
description: 17 pages 5 figures, to be published in Astronomy Letters (v. 34, 2008)
Power and Energy Magazine Compendium 2013: Smart Grid: Challenges & Opportunities
Creators: Various
Publisher: name: IEEE
Year: 2019

The sustainable, efficient provision and wise use of electricity can pave the way for more productive and sustainable societies. You're invited to partake
of this volume’s thoughtful articles and advance the search for solutions.
Here you'll find articles on the array of issues that remain relevant year after year. We bring you up-to-date explorations of:
- the fundamental drivers, challenges and probable solutions of and for smart, modernized grids,
- federal and state regulatory issues that bear scrutiny and need carefully considered changes,
- the rebirth of interest in DC power and how its efficiencies and other characteristics will make it an exciting area for innovative solutions,
- cost-effective, software-based simulation models that save the time and cost of laboratory or real-world trial and error in advancing power systems,
- cyber-attack vectors and vulnerabilities and the value of simulation for developing solutions
- the fundamental value of obtaining accurate data on the grid’s operational state, made possible by wide area measurement systems, or WAMS,
- and more on cyber security and communication networks.
Slides for - Tensor Completion from Regular Sub-Nyquist Samples
Creators: Dr. Charilaos I. Kanatsoulis and Dr. Nikolaos D. Sidiropoulos
Publisher: name: IEEE
Year: 2021

Webinar Slides - January 20, 2021, Dr. Charilaos I. Kanatsoulis, Dr. Nikolaos D. Sidiropoulos
Signal sampling and reconstruction is a fundamental engineering task at the heart of signal processing. The celebrated Shannon-Nyquist theorem guarantees perfect signal reconstruction from uniform samples, obtained at a rate twice the maximum frequency present in the signal. Unfortunately, a large number of signals of interest are far from being band-limited. This motivated research on reconstruction from sub-Nyquist samples, which mainly hinges on the use of random/incoherent sampling procedures. However, uniform or regular sampling is more appealing in practice; from the system design point of view, it is far simpler to implement, and often necessary due to system constraints.

In this webinar, the presenters study regular sampling and reconstruction of three- or higher dimensional signals (tensors). They show that reconstructing a tensor signal from regular samples is feasible. Under the proposed framework, the sample complexity is determined by the tensor rank  rather than the signal bandwidth. This result offers new perspectives for designing practical regular sampling patterns and systems for signals that are naturally tensors, e.g., images and video. For a concrete application, they show that functional magnetic resonance imaging (fMRI) acceleration is a tensor sampling problem, where design of practical sampling schemes and an algorithmic framework are used to handle it. Numerical results show that their tensor sampling strategy accelerates the fMRI sampling process significantly without sacrificing reconstruction accuracy.
The structure of the protoplanetary disk surrounding three young intermediate mass stars. II. Spatially resolved dust and gas distribution
Creators: name: Fedele, D.
name: Ancker, M. E. van den
name: Acke, B.
name: van der Plas, G.
name: van Boekel, R.
name: Wittkowski, M.
name: Henning, Th.
name: Bouwman, J.
name: Meeus, G.
name: Rafanelli, P.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: [Abridged] We present the first direct comparison of the distribution of the gas, as traced by the [OI] 6300 AA emission, and the dust, as traced by the 10 micron emission, in the protoplanetary disk around three intermediate-mass stars: HD 101412, HD 135344 B and HD 179218. N-band visibilities were obtained with VLTI/MIDI. Simple geometrical models are used to compare the dust emission to high-resolution optical spectra in the 6300 AA [OI] line of the same targets. The disks around HD 101412 and HD 135344 B appear strongly flared in the gas, but self-shadowed in the dust beyond ~ 2 AU. In both systems, the 10 micron emission is rather compact (< 2 AU) while the [OI] brightness profile shows a double peaked structure. The inner peak is strongest and is consistent with the location of the dust, the outer peak is fainter and is located at 5-10 AU. Spatially extended PAH emission is found in both disks. The disk around HD 179218 is flared in the dust. The 10 micron emission emerges from a double ring-like structure with the first ring peaking at ~ 1 AU and the second at ~ 20 AU. No dust emission is detected between ~ 3 -- 15 AU. The oxygen emission seems also to come from a flared structure, however, the bulk of this emission is produced between ~ 1 -- 10 AU. This could indicate a lack of gas in the outer disk or could be due to chemical effects which reduce the abundance of OH -- the parent molecule of the observed [OI] emission -- further away from the star. The three systems, HD 179218, HD 135344 B and HD 101412, may form an evolutionary sequence: the disk initially flared becomes flat under the combined action of gas-dust decoupling, grain growth and dust settling.
description: Accepted for publication in A&A
Slant from texture : computational methods for recovering surface slant from images of textured scenes
Creators: name: Breu, Heinz
Publisher: name: University of British Columbia
Year: 2010

description: This thesis examines the problem of computationally recovering or determining the slant of a surface from an image of that surface. Images are restricted to those of planar surfaces produced by orthographic projection. This thesis is concerned only with those cues obtainable from the image texture. These cues arise primarily due to the foreshortening property of orthographic projection. Texture measures have typically been partitioned into three classes: statistical approaches, micro-structural approaches, and macro-structural approaches. In this thesis, measures from each of these classes are used to develop algorithms capable of detecting surface orientation. It is concluded that these three classes are not distinct and, indeed, are artificially rendered by the prevailing definition of texture. A new definition involving nested structures is suggested.
Slides for:Enabling interoperability on PV inverters using IEC 61850
Creators: Kumaraguru Prabakar
Publisher: name: IEEE
Year: 2021

Slides for: "Enabling interoperability on PV inverters using IEC 61850"
Inverter based distributed energy resources are integrated into distribution system at a fast pace. Distribution management systems, microgrid controllers, and other distributed assets need to communicate with each other for sensing and control of the different assets. Interoperability is critical to the ease of data exchange between different assets. This presentation will provide a background on interoperability and a laboratory implementation using IEC 61850. Specifically, this presentation will discuss the use of IEC 61850 7-420 to enable interoperability in PV inverter.
Symmetries of Spin Calogero Models
Creators: name: Caudrelier, Vincent
name: Crampe, Nicolas
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: 70H06, 81R12, 81R50

description: We investigate the symmetry algebras of integrable spin Calogero systems constructed from Dunkl operators associated to finite Coxeter groups. Based on two explicit examples, we show that the common view of associating one symmetry algebra to a given Coxeter group $W$ is wrong. More precisely, the symmetry algebra heavily depends on the representation of $W$ on the spins. We prove this by identifying two different symmetry algebras for a $B_L$ spin Calogero model and three for $G_2$ spin Calogero model. They are all related to the half-loop algebra and its twisted versions. Some of the result are extended to any finite Coxeter group.
description: This is a contribution to the Special Issue on Dunkl Operators and Related Topics, published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/
Demand-Side Participation via Economic Bidding of Responsive Loads and Local Energy Resources
Creators: Mohammad Ostadijafari
Rahul Ranjan Jha
and Anamika Dubey
Publisher: name: IEEE
Year: 2020

In this article, an approach is proposed for an aggregator/load-serving entity to profitably bid aggregated demand response resources into the day-ahead wholesale market.
The active participation of demand response (DR) resources into the wholesale market price formation and load dispatch process has the potential to stimulate demand-side flexibility. However, it is challenging for a market entity to utilize the DR resources for practical use. This is because day-ahead wholesale market-clearing prices are uncertain, and DR resources are heterogeneous. Furthermore, DR participation may lead to violations of the distribution system's operational constraints. In this article, we propose an approach for an aggregator/load-serving entity (LSE) to profitably bid aggregated DR resources into the day-ahead wholesale market. The LSE requires an optimal bidding strategy that reflects the price elasticity of the aggregated retail loads to participate in the wholesale market operations. In the proposed approach, the LSE executes load curtailment and load shifting contracts with DR resources, where DR resources are remunerated for their participation at pre-contracted incentive prices. Then, the LSE aggregates the DR flexibility and optimally bids it in the day-ahead wholesale market. The proposed approach is validated using the IEEE-123-bus test system. It is demonstrated that the LSE can successfully generate economic bids for its participation in the day-ahead market by optimal management of DR resources and without violating the network's operating constraints.
The Old Irish glosses in Bern, Burgerbibliothek, Cod. 207
Creators: name: Lash, Elliott
Publisher: name: Keltische Forschungen
Year: 2019

description: Eine Edition und Diskussion der altirischen Glossen in Bern, Burgerbibliothek, Cod. 207.
description: Keltische Forschungen, Bd. 8 (2019): Keltische Forschungen
title: Wenn es harzt und stockt beim Mathelernen: Orientierung an Schlüsselkompetenzen
title: Orientierung an Schlüsselkompetenzen
titleType: Subtitle
Creators: name: Hess, Kurt
Publisher: name: PH Zug
Year: 2023
Subjects: Schlüsselkompetenzen
Konzept
Schüler
Lehrplan 21
Grundschule
Mathematikunterricht
Mathematiklernen
Herausforderungen

description: Keine Beschreibung!
description: + Broschürenreihe der PH Zug "Unterrichts- und Schulentwicklung konkret_#4": Die Broschürenreihe Unterrichts- und Schulentwicklung konkret informiert Lehrpersonen, Schulische Heilpädagoginnen und Heilpädagogen, Schulleitungen, weitere Fachpersonen im Schulfeld und Studierende über aktuelle Unterrichts- und Schulentwicklungsthemen. Deren bedürfnis- und praxisbezogenen Impulse regen Diskussion und Reflexionen zu Innovationsprozessen an. Die inhaltliche Verantwortung liegt bei Dozierenden und wissenschaftlichen Mitarbeitenden der PH Zug.
description: Hinweis zur Lizenz für die Bilder: Die CC BY NC ND-Lizenz  bezieht sich bei dieser Broschürenreihe nur auf die Inhalte und nicht auf die Bilder. Für die Bilder gilt weiterhin die Copyrightlizenz der PH Zug»
Electronic Structure and Electron Correlation in LaFeAsO_{1-x}F_x and LaFePO_{1-x}F_x
Creators: name: Malaeb, Walid
name: Yoshida, Teppei
name: Kataoka, Takashi
name: Fujimori, Atsushi
name: Kubota, Masato
name: Ono, Kanta
name: Usui, Hidetomo
name: Kuroki, Kazuhiko
name: Arita, Ryotaro
name: Aoki, Hideo
name: Kamihara, Yoichi
name: Hirano, Masahiro
name: Hosono, Hideo
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Photoemission spectroscopy is used to investigate the electronic structure of the newly discovered iron-based superconductors LaFeAsO_{1-x}F_x and LaFePO_{1-x}F_x. Line shapes of the Fe 2p core-level spectra suggest an itinerant character of Fe 3d electrons. The valence-band spectra are generally consistent with band-structure calculations except for the shifts of Fe 3d-derived peaks toward the Fermi level. From spectra taken in the Fe 3p -> 3d core-absorption region, we have obtained the experimental Fe 3d partial density of states, and explained it in terms of a band-structure calculation with a phenomenological self-energy correction, yielding a mass renormalization factor of ~< 2.
description: 4 pages, 5 figures
Embedding Model Based Fast Meta Learning for Downlink Beamforming Adaptation
Creators: name: Zhang, Juping
name: Yuan, Yi
name: Zheng, Gan
name: Krikidis, Ioannis
name: Wong, Kai-Kit
Publisher: name: arXiv
Year: 2021
Subjects: subject: Information Theory (cs.IT)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper studies the fast adaptive beamforming for the multiuser multiple-input single-output downlink. Existing deep learning-based approaches assume that training and testing channels follow the same distribution which causes task mismatch, when the testing environment changes. Although meta learning can deal with the task mismatch, it relies on labelled data and incurs high complexity in the pre-training and fine tuning stages. We propose a simple yet effective adaptive framework to solve the mismatch issue, which trains an embedding model as a transferable feature extractor, followed by fitting the support vector regression. Compared to the existing meta learning algorithm, our method does not necessarily need labelled data in the pre-training and does not need fine-tuning of the pre-trained model in the adaptation. The effectiveness of the proposed method is verified through two well-known applications, i.e., the signal to interference plus noise ratio balancing problem and the sum rate maximization problem. Furthermore, we extend our proposed method to online scenarios in non-stationary environments. Simulation results demonstrate the advantages of the proposed algorithm in terms of both performance and complexity. The proposed framework can also be applied to general radio resource management problems.
description: Accepted in IEEE Transactions on Wireless Communications
title: Οι θέσεις των εκπαιδευτικών για την χρήση των Επιστημών της Πληροφορίας και των Επικοινωνιών (ΤΠΕ) στην περιβαλλοντική εκπαίδευση
title: Teachers’ positions for the use of Information and Communication Sciences (ICT) in environmental education
titleType: AlternativeTitle
Creators: name: Καραπανάγου, Μαρία-Ευδοκία
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2021
Subjects: subject: ΤΠΕ
subject: Νέες τεχνολογίες
subject: Περιβαλλοντική εκπαίδευση
subject: Αειφορία
subject: Απόψεις εκπαιδευτικών

description: Στη σύγχρονη εποχή όπου οι Τεχνολογίες της Πληροφορίας και των Επικοινωνιών (ΤΠΕ) παρουσιάζονται στην εκάστοτε διάσταση της καθημερινότητάς του ανθρώπου επηρεάζοντας και διαμορφώνοντας πολλούς τομείς της, δεν θα ήταν δυνατό να μην επηρεαστεί ο τομέας της εκπαίδευσης ο οποίος οφείλει πάντοτε να αφουγκράζεται και να ενσωματώνει τις αλλαγές, καθώς συνιστά το βασικό μοχλό διαμόρφωσης των αυριανών πολιτών. Η ουσιαστική ενσωμάτωση των ΤΠΕ στο πλαίσιο της εκπαίδευσης απασχόλησε τα εκπαιδευτικά συστήματα ποικίλων ανεπτυγμένων χωρών. Οι ΤΠΕ δύνανται να αποτελέσουν ένα εργαλείο καθοριστικής σημασίας στα χέρια του εκάστοτε παιδαγωγού ενδυναμώνοντας τη διδακτική και μαθησιακή διαδικασία, διότι διαθέτουν τη δυναμική να εξισώσουν την εκπαίδευση που προσφέρεται σε ένα αστικό κέντρο με εκείνην που παρέχεται σε μία απομακρυσμένη περιοχή. Ωστόσο, παρότι τα οφέλη που ανακύπτουν μέσω της ενσωμάτωσης των ΤΠΕ στη διδακτική και μαθησιακή διαδικασία έχουν πολλάκις διαπιστωθεί, οι παιδαγωγοί δεν κατάφεραν ακόμα να τις ενσωματώσουν ουσιαστικά τόσο στο πλαίσιο της γενικής εκπαίδευσης, όσο και της περιβαλλοντικής. Βέβαια, βάσει ερευνών έχει αναδειχθεί πως υφίσταται μία πληθώρα παραγόντων που μπορούν να ασκήσουν επιρροή στην επιτυχή χρήση των ΤΠΕ στην εκπαίδευση και συνδέονται με διάφορους τομείς.
CO Fundamental Emission from V836 Tau
Creators: name: Najita, Joan R.
name: Crockett, Nathan
name: Carr, John S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present high resolution 4.7 micron CO fundamental spectroscopy of V836 Tau, a young star with properties that are between those of classical and weak T Tauri stars and which may be dissipating its circumstellar disk. We find that the CO line profiles of V836 Tau are unusual in that they are markedly double-peaked, even after correcting for stellar photospheric absorption in the spectrum. This suggests that the CO emission arises from a restricted range of disk radii (< 0.5 AU), in contrast to the situation for most classical T Tauri stars where the CO emission extends out to much larger radii (~ 1-2 AU). We discuss whether the outer radius of the emission in V836 Tau results from the physical truncation of the disk or an excitation effect. We also explore how either of these hypotheses may bear on our understanding of disk dissipation in this system.
description: 31 pages, 9 figures, To appear in ApJ
A versified cure for headache and some lexicographical notes
Creators: name: Hayden, Deborah
Publisher: name: Keltische Forschungen
Year: 2019

description: Die Edition und Übersetzung eines mittelalterlichen irischen Gedichts zur Behandlung von Kopfschmerzen.
description: Keltische Forschungen, Bd. 8 (2019): Keltische Forschungen
Skizzen zur Geschichte der Neurologie
Creators: name: Horn, Sonia
Publisher: name: MedMedia Verlag und Mediaservice GmbH
Year: 2019
Subjects: Dewey Decimal Classification, Miscellany
Classificazione decimale Dewey, Miscellany
Dewey-Dezimalklassifikation, Verschiedenes
Deweyev decimalni sistem klasifikacije, Miscellany

description: Grundlegende Informationen zur Geschichte der Neurologie in Wien vor 1938
Constraining cosmology with a new all-sky Compton parameter map from the Planck PR4 data
Creators: name: Tanimura, Hideki
name: Douspis, Marian
name: Aghanim, Nabila
name: Salvati, Laura
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We constructed a new all-sky Compton parameter map (y-map) of the thermal Sunyaev-Zel'dovich (tSZ) effect from the 100 to 857 GHz frequency channel maps delivered within the Planck data release 4. The improvements in terms of noise and systematic effects translated into a y-map with a noise level smaller by ~7% compared to the maps released in 2015, and with significantly reduced survey stripes. The produced 2020 y-map is also characterized by residual foreground contamination, mainly due to thermal dust emission at large angular scales and to CIB and extragalactic point sources at small angular scales. Using the new Planck data, we computed the tSZ angular power spectrum and found that the tSZ signal dominates the y-map in the multipole range, 60 < l < 600. We performed the cosmological analysis with the tSZ angular power spectrum and found S8=0.764+0.015-0.018(stat)+0.031-0.016(sys), including systematic uncertainties from a hydrostatic mass bias and pressure profile model. The S8 value may differ by +-0.016 depending on the hydrostatic mass bias model and by +0.021 depending on the pressure profile model used for the analysis. The obtained value is fully consistent with recent KiDS and DES weak-lensing observations. While our result is slightly lower than the Planck CMB one, it is consistent with the latter within 2 sigma.
description: 14 pages, 17 figures, Accepted for publication in MNRAS
title: Surveys auf den Fluren des Hausruckviertels
title: Neue Herangehensweisen für die Erforschung materieller Kultur im ländlichen Raum Nordwestnoricums
titleType: Subtitle
Creators: name: Schörner, Günther
name: Hagmann, Dominik
name: Langendorf, Alarich
name: Weitlaner, Romina
Publisher: name: Marie Leidorf GmbH
Year: 2018
Subjects: Materielle Kultur
Digitale Archäologie
Survey
geophysikalische Prospektion
Magnetik
Modeling Roman Rural Landscapes
Oberösterreich
Noricum
ländliche Besiedlung

description: Seit 2016 werden im Rahmen des Projektes „Modeling Roman Rural Landscapes“, angesiedelt am Institut für Klassische Archäologie der Universität Wien, systematisch zerstörungsfreie archäologische Untersuchungen in Oberösterreich mit dem Ziel durchgeführt, neue Erkenntnisse zur materiellen Kultur in der Peripherie der römischen Provinz Noricum zu gewinnen. Hierfür dient eine umfangreiche Toolbox an archäologischen Methoden, die dazu benutzt werden, die materielle Kultur computergestützt zu erfassen und diese archäologischen Daten weiterführend zu organisieren, zu analysieren und (laufend) zu publizieren. Dafür wurden bisher satellitengestützte Vermessungsverfahren, archäologisch-geophysikalische Prospektionen, systematische intensive on- und off-site Surveys, bioarchäologische Untersuchungen sowie UAS-gestützte Fernerkundungsmaßnahmen mit photogrammetrischer 3D-Bildprozessierung durchgeführt. Alle Daten werden – neben der zusätzlichen Verwendung einer Funddatenbank – in einem Geographischen Informationssystem verarbeitet und analysiert. Webseite zum Projekt: https://rrl.univie.ac.at/forschung/ooe/ >>>Aktuelle Version<<< >>>Diese Version zur Langzeitarchivierung weist Unterschiede zur Druckfassung auf: Korrektur der Angaben in den Tabellen 1 und 2 sowie neue Referenzierung auf die entsprechenden Tabellen im Fließtext (Tabellen 1 bis 5)<<<
Slides for: Industrial Demand Response Management Under Power Crisis
Creators: Vishalya Sooriarachchi
Publisher: name: IEEE
Year: 2021

Slides for Webinar: Industrial Demand Response Management Under Power Crisis
The entire world is facing the requirement of managing the energy consumption in order to ensure that the energy demand and supply are balanced accordingly to suffice the future requirements. Countries are adapting transformative methods from conventional energy sources to renewable energy sources, and the number of prosumers is increasing than the number of consumers. During times, considering that the energy is not provided constantly and effectively, the energy providers have been required to adapt planned blackouts, which is a major hindrance for development of the country. Adapting methods to provide constant power supply while limiting the energy consumption in the consumer side has been identified as one of the most productive approaches to sustain the development criteria. The suggested scheme is based on adapting a time-based payment plan which provides a calculated payment to the participants according to the amount of power the participants contribute to save.
Decoherence-free quantum information in the presence of dynamical evolution
Creators: name: Brooke, Peter G.
name: Cresser, James D.
name: Patra, Manas K.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyze decoherence-free (DF) quantum information in the presence of an arbitrary non-nearest-neighbor bath-induced system Hamiltonian using a Markovian master equation. We show that the most appropriate encoding for N qubits is probably contained within the ~(2/9) N excitation subspace. We give a timescale over which one would expect to apply other methods to correct for the system Hamiltonian. In order to remain applicable to experiment, we then focus on small systems, and present examples of DF quantum information for three and four qubits. We give an encoding for four qubits that, while quantum information remains in the two-excitation subspace, protects against an arbitrary bath-induced system Hamiltonian. Although our results are general to any system of qubits that satisfies our assumptions, throughout the paper we use dipole-coupled qubits as an example physical system.
description: 8 pages, 4 figures
Eine Genealogie abendländischer Rationalitätsformen - Anmerkungen zur Biomacht nach Foucault
Creators: name: Unterthurner, Gerhard
Publisher: name: Turia + Kant
Year: 2016
Subjects: Foucault
Biomacht
Dewey Decimal Classification, Critical philosophy
Classificazione decimale Dewey, Critical philosophy
Dewey-Dezimalklassifikation, Kritizismus
Deweyev decimalni sistem klasifikacije, Critical philosophy

description: Kein Abstract verfügbar
Holographic Space-time from the Big Bang to the de Sitter era
Creators: name: Banks, T.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: I review the holographic theory of space-time and its applications to cosmology. Much of this has appeared before, but the discussion is more unified and concise. I also include some material on work in progress, whose aim is to understand compactification in terms of finite dimensional super-algebras. This is an expanded version of a lecture I gave at the conference on Liouville Quantum Gravity and Statistical Systems, in memory of Alexei Zamolodchikov, at the Poncelet Institute in Moscow, 21-24 June, 2008.
description: 30 pages, LaTeX, Expanded version of a lecture given at the Conference on Liouville Quantum Gravity and Statistical Systems, in honor of Alexei Zamolodchikov, Poncelet Institute, Moscow
Diverging Giant Magnetoresistance in the Limit of Infinitely Conducting Spacer
Creators: name: Mandal, Soumen
name: Budhani, R. C.
name: He, Jiaqing
name: Zhu, Y.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The relevance of pair-breaking by exchange and dipolar fields, and by injected spins in a low carrier density cuprate Y$_{1-x}$Pr$_x$Ba$_2$Cu$_3$O$_7$ sandwiched between two ferromagnetic La$_{2 / 3}$Sr$_{1 / 3}$MnO$_{3}$ layers is examined. At low external field ($H_{ext}$), the system shows a giant magnetoresistance(MR), which diverges deep in the superconducting state. We establish a distinct dipolar contribution to MR near the switching field(H$_c$) of the magnetic layers. At H$_{ext} \gg$ H$_c$, a large positive MR, resulting primarily from the motion of Josephson vortices and pair breaking by the in-plane field, is seen.
description: 12 pages, 5 figures
Efficient Photometric Selection of Quasars from the Sloan Digital Sky Survey: II. ~1,000,000 Quasars from Data Release Six
Creators: name: Richards, Gordon T.
name: Myers, Adam D.
name: Gray, Alexander G.
name: Riegel, Ryan N.
name: Nichol, Robert C.
name: Brunner, Robert J.
name: Szalay, Alexander S.
name: Schneider, Donald P.
name: Anderson, Scott F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a catalog of 1,172,157 quasar candidates selected from the photometric imaging data of the Sloan Digital Sky Survey (SDSS). The objects are all point sources to a limiting magnitude of i=21.3 from 8417 sq. deg. of imaging from SDSS Data Release 6 (DR6). This sample extends our previous catalog by using the latest SDSS public release data and probing both UV-excess and high-redshift quasars. While the addition of high-redshift candidates reduces the overall efficiency (quasars:quasar candidates) of the catalog to ~80%, it is expected to contain no fewer than 850,000 bona fide quasars -- ~8 times the number of our previous sample, and ~10 times the size of the largest spectroscopic quasar catalog. Cross-matching between our photometric catalog and spectroscopic quasar catalogs from both the SDSS and 2dF Surveys, yields 88,879 spectroscopically confirmed quasars. For judicious selection of the most robust UV-excess sources (~500,000 objects in all), the efficiency is nearly 97% -- more than sufficient for detailed statistical analyses. The catalog's completeness to type 1 (broad-line) quasars is expected to be no worse than 70%, with most missing objects occurring at z<0.7 and 2.5
description: 54 pages, 19 figures, 4 tables. ApJS in press
Normalisierungsmacht und Freiheit nach Foucault
Creators: name: Unterthurner, Gerhard
Publisher: name: Franz Steiner Verlag
Year: 2015
Subjects: Normalisierung
Macht
Freiheit
Foucault
Dewey Decimal Classification, Critical philosophy
Classificazione decimale Dewey, Critical philosophy
Dewey-Dezimalklassifikation, Kritizismus
Deweyev decimalni sistem klasifikacije, Critical philosophy

description: Kein Abstract verfügbar
Effect of an AI-powered Clinical Documentation Tool on Risk Adjustment Indices
Creators: name: kumar, Abhineet
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 460299
subject: Artificial intelligence not elsewhere classified

description: This study examined the impact of an AI-powered clinical documentation tool on two important hospital billing metrics: Severity of Illness (SOI) and Risk of Mortality (ROM). Analyzing over 7,600 inpatient encounters at a 595-bed urban hospital, the research compared cases documented with and without the AI tool. Findings showed that AI-assisted documentation was associated with significantly higher SOI and ROM scores. This suggests that the tool may enhance the accuracy and completeness of clinical documentation, potentially influencing hospital reimbursement and highlighting the broader implications of AI adoption in healthcare.
Computational geometry on an integer grid
Creators: name: Keil, J. Mark
Publisher: name: University of British Columbia
Year: 2010

description: In this thesis we study a number of geometric problems in an integer grid domain. The worst case time complexity of many of the algorithms that solve geometric problems in the real plane is O(nlogn). This lower time bound is often proved by comparing the problems to Ω(nlogn) time comparison sorting. In the grid domain it is possible to sort coordinates, distances and angles in linear time. By taking advantage of linear integer grid sorting capabilities we are able to present linear time algorithms for the following geometric problems which have 0(nlogn) time algorithms when set in the real plane: finding the convex hull of n points, finding a simple closed polygonal path through n points, finding the diameter of a set of n points, deciding the separability question for two point sets, finding the smallest enclosing circle for a set of points, finding a triangulation of a set of n points and finding the Voronoi polygon of one of a set of n points. We extend van Emde Boas' O(nloglogn) integer set manipulation tree structure so it will work on the O(n[sup k]) size integer grid. Using this extended structure we are able to present O(loglogn) search time algorithms for the problems of searching for a test point in a set of rectangles, in a rectilinear planar subdivision and in a restricted angle subdivision. We are also able to use the extended van Emde Boas tree to present O(nloglogn) time algorithms for the following intersection problems on the grid: detecting whether any two of n rectangles intersect, detecting whether any two of n rectilinear polygons intersect and detecting whether any two of n restricted angle polygons intersect.
Probing the explanation of the muon (g-2) anomaly and thermal light dark matter with the semi-visible dark photon channel
Creators: name: Cazzaniga, C.
name: Odagiu, P.
name: Depero, E.
name: Bueno, L. Molina
name: Andreev, Yu. M.
name: Banerjee, D.
name: Bernhard, J.
name: Burtsev, V. E.
name: Charitonidis, N.
name: Chumakov, A. G.
name: Cooke, D.
name: Crivelli, P.
name: Dermenev, A. V.
name: Donskov, S. V.
name: Dusaev, R. R.
name: Enik, T.
name: Feshchenko, A.
name: Frolov, V. N.
name: Gardikiotis, A.
name: Gerassimov, S. G.
name: Girod, S.
name: Gninenko, S. N.
name: Hösgen, M.
name: Kachanov, V. A.
name: Karneyeu, A. E.
name: Kekelidze, G.
name: Ketzer, B.
name: Kirpichnikov, D. V.
name: Kirsanov, M. M.
name: Kolosov, V. N.
name: Konorov, I. V.
name: Kovalenko, S. G.
name: Kramarenko, V. A.
name: Kravchuk, L. V.
name: Krasnikov, N. V.
name: Kuleshov, S. V.
name: Lyubovitskij, V. E.
name: Lysan, V.
name: Matveev, V. A.
name: Mikhailov, Yu. V.
name: Peshekhonov, D. V.
name: Polyakov, V. A.
name: Radics, B.
name: Rojas, R.
name: Rubbia, A.
name: Samoylenko, V. D.
name: Shchukin, D.
name: Sieber, H.
name: Tikhomirov, V. O.
name: Tlisova, I. V.
name: Tlisov, D. A.
name: Toropin, A. N.
name: Trifonov, A. Yu.
name: Vasilishin, B. I.
name: Arenas, G. Vasquez
name: Volkov, P. V.
name: Volkov, V. Yu.
name: Ulloa, P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report the results of a search for a new vector boson ($A'$) decaying into two dark matter particles $χ_1 χ_2$ of different mass. The heavier $χ_2$ particle subsequently decays to $χ_1$ and $A' \to e^- e^+$. For a sufficiently large mass splitting, this model can explain in terms of new physics the recently confirmed discrepancy observed in the muon anomalous magnetic moment at Fermilab. Remarkably, it also predicts the observed yield of thermal dark matter relic abundance. A detailed Monte-Carlo simulation was used to determine the signal yield and detection efficiency for this channel in the NA64 setup. The results were obtained re-analyzing the previous NA64 searches for an invisible decay $A'\to χ\overlineχ$ and axion-like or pseudo-scalar particles $a \to γγ$. With this method, we exclude a significant portion of the parameter space justifying the muon g-2 anomaly and being compatible with the observed dark matter relic density for $A'$ masses from 2$m_e$ up to 390 MeV and mixing parameter $ε$ between $3\times10^{-5}$ and $2\times10^{-2}$.
SBML2Modelica: integrating biochemical models within open-standard simulation ecosystems
Creators: name: Maggioli, Filippo
name: Mancini, Toni
name: Tronci, Enrico
Publisher: name: arXiv
Year: 2021
Subjects: subject: Molecular Networks (q-bio.MN)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences

description: Motivation: SBML is the most widespread language for the definition of biochemical models. Although dozens of SBML simulators are available, there is a general lack of support to the integration of SBML models within open-standard general-purpose simulation ecosystems. This hinders co-simulation and integration of SBML models within larger model networks, in order to, e.g. enable in silico clinical trials of drugs, pharmacological protocols, or engineering artefacts such as biomedical devices against Virtual Physiological Human models. Modelica is one of the most popular existing open-standard general-purpose simulation languages, supported by many simulators. Modelica models are especially suited for the definition of complex networks of heterogeneous models from virtually all application domains. Models written in Modelica (and in 100+ other languages) can be readily exported into black-box Functional Mock-Up Units (FMUs), and seamlessly co-simulated and integrated into larger model networks within open-standard language-independent simulation ecosystems. Results: In order to enable SBML model integration within heterogeneous model networks, we present SBML2Modelica, a software system translating SBML models into well-structured, user-intelligible, easily modifiable Modelica models. SBML2Modelica is SBML Level 3 Version 2-compliant and succeeds on 96.47% of the SBML Test Suite Core (with a few rare, intricate and easily avoidable combinations of constructs unsupported and cleanly signalled to the user). Our experimental campaign on 613 models from the BioModels database (with up to 5438 variables) shows that the major open-source (general-purpose) Modelica and FMU simulators achieve performance comparable to state-of-the-art specialized SBML simulators. Availability and implementation: https://bitbucket.org/mclab/sbml2modelica
description: 8 pages, 4 figures
Quiescent X-ray emission from the M9 dwarf LHS 2065
Creators: name: Robrade, J.
name: Schmitt, J. H. M. M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate an archival XMM-Newton observation of LHS 2065, an ultracool dwarf with spectral type M9. We clearly detect LHS 2065 at soft X-ray energies in less than 1 h effective exposure time above the 3 sigma level with the PN and MOS1 detector. No flare signatures are present and we attribute the X-ray detection to quasi-quiescent activity. From the PN data we derive an X-ray luminosity of L_x = 2.2 +/- 0.7 x 10^26 erg/s in the 0.3-0.8 keV band, the corresponding activity level of log L_x/L_bol = -3.7 points to a rather active star. Indications for minor variability and possible accompanying spectral changes are present, however the short exposure time and poor data quality prevents a more detailed analysis. LHS 2065 is one of the coolest and least massive stars that emits X-rays at detectable levels in quasi-quiescence, implying the existence of a corona.
description: accepted by A&A, 3 pages, 2 figures (research note)
title: Audit familienfreundlichegemeinde
title: Erfahrungen aus zertifizierten und nichtzertifizierten Gemeinden
titleType: Subtitle
Creators: name: Schipfer, Rudolf Karl
name: Buchebner-Ferstl, Sabine
name: Dörfler, Sonja
name: Geserick, Christine
name: Kaindl, Markus
name: Schmidt, Eva-Maria
Publisher: name: Österreichisches Institut für Familienforschung
Year: 2018
Subjects: Familienforschung
Familienfreundlichkeit
Gemeinde

description: Mit dem Audit familienfreundlichegemeinde können Kommunen ihre Familienfreundlichkeit unter Einbeziehung der Betroffenen nachhaltig weiterentwickeln. Die vorliegende Studie zeigt die Erfahrungen mit dem strukturierten und selbstverpflichtenden Auditprozess und gibt Einblick in die Umsetzung familienfreundlicher Maßnahmen in den Kommunen. Zusätzlich wird auch analysiert, warum Gemeinden nicht am Audit teilnehmen.
title: Χρήση τεχνικών ομαδοποίησης στον επιχειρηματικό σχεδιασμό
title: Application of cluster analysis techniques in business analytics
titleType: AlternativeTitle
Creators: name: Ρίνου, Χρυσούλα
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2021
Subjects: subject: Ομαδοποίηση
subject: Επιχειρηματικός σχεδιασμός
subject: Clustering
subject: Business analytics
subject: K-means
subject: DBSCAN

description: Ζούμε στην εποχή όπου τα δεδομένα μεγάλου όγκου (Big Data) υπάρχουν σε πολλούς τομείς, όπως και στον τομέα του επιχειρηματικού σχεδιασμού. Παράλληλα, το στρατηγικό πλαίσιο σε ένα επιχειρηματικό πλάνο είναι πολύ κρίσιμο για την επιτυχία του. Προς αυτή την κατεύθυνση, η Μηχανική Μάθηση (Machine Learning) μπορεί να συνεισφέρει στον αποδοτικότερο σχεδιασμό ενός επιχειρηματικού πλάνου. Μέσα από αλγορίθμους μηχανικής μάθησης μας επιτρέπεται η εξόρυξη γνώσης από δεδομένα, η οποία μας δίνει τη δυνατότητα για μια πιο ρεαλιστική απεικόνιση των δεδομένων που έχουμε. Ένας βασικός πυλώνας της Μηχανικής Μάθησης είναι η μη επιβλεπόμενη μάθηση, όπου εκεί κυριαρχούν οι αλγόριθμοι ομαδοποίησης δεδομένων. Σε περιπτώσεις που έχουμε δεδομένα χωρίς ετικέτα (label) ένας τέτοιος αλγόριθμος μπορεί να αποτυπώσει καλύτερα τη δομή των δεδομένων αυτών έτσι ώστε να βοηθήσει στον καλύτερο σχεδιασμό ενός επιχειρηματικού πλάνου. Στην παρούσα διπλωματική εργασία, γίνεται η μελέτη παραδοσιακών αλγορίθμων ομαδοποίησης και μια συγκριτική αξιολόγηση σε δεδομένα πραγματικού κόσμου που αφορούν προβλήματα επιχειρησιακού σχεδιασμού. Τα αποτελέσματα έδειξαν την υπεροχή των αλγορίθμων διαχωρισμού (partitioning) και αναδεικνύουν τα προβλήματα που προκύπτουν στην περίπτωση που εφαρμοσθεί ένας αλγόριθμος που δεν ταιριάζει σε συγκεκριμένο σύνολο δεδομένων και συγκεκριμένα χαρακτηριστικά.
Brandstiftung in Österreich
Creators: name: Gussenbauer, Angelika
Year: 2010

description: Die vorliegende Arbeit ist eine empirische Studie über die vorsätzliche Brandkriminalität in Österreich. Sie beschäftigt sich mit dem Erscheinungsbild der Tat und des Täters sowie mit der Verfolgung durch die Staatsanwaltschaft und die Sanktionierung durch die Gerichte. Es wurde für diese Studie in 372 Akten der Staatsanwaltschaft und in 35 Gerichtsakten aus Innsbruck, Salzburg und Wien aus den Jahren 2003 bis 2005 Einsicht genommen. Die Arbeit gliedert sich in drei Teile. Im ersten Teil der Dissertation – dem rechts-theoretischen Teil – wird die rechtliche Grundlage für die Brandstiftung und somit für diese Arbeit, der § 169 StGB, erläutert. Der zweite Teil der Dissertation bildet das Kernstück. In ihm werden die, aus den Akten der Staatsanwaltschaft und aus den Gerichtsakten gewonnenen Daten ausgewertet und die Ergebnisse erläutert und dargestellt. Im dritten Teil der Dissertation – dem Resümee – werden die gewonnenen Daten anschließend zusammengefasst und diskutiert.
Re-imagining the Boxer Rebellion : popular culture’s engagement with colonialism, anti-imperialism, and identities
Creators: name: Zhou, Nanjun
Publisher: name: The University of Texas at Austin
Year: 2021
Subjects: History and fiction
Anti-imperialism
Post-colonialism
Identities
The Boxer Movement
Popular culture

description: By comparing the literary and cinematic representations of the Boxer Movement that target different national and international communities in conjunction with their respective historical narratives about the Boxer Movement, this study explores the relationship between history and fiction as well as the dynamics between the (popular) literary devices and the (expected) historical knowledge shared by cultural producers and their audiences. The unstable historiographical paradigms surrounding the Boxer Movement (including colonialism, anti-imperialism or post-colonialism), and the often-belated use of the historiographical paradigms by the popular cultural producers reveal the complex and multi-faceted nature of the Boxer Movement as a historical event and its usefulness as the background for the exercise of historical empathy. This study suggests also how the cultural producers creatively deploy the genre conventions within a certain cultural frameworks that are familiar to their targeted audience in order to create cathartic and subliminal effects.
S3 PGTI Buddying Scheme Booklet.pdf
Creators: name: Sanders, Jenny
Publisher: name: National Teaching Repository
Year: 2023
Subjects: classificationCode: 460105
subject: Applications in social sciences and education

description: A Buddying scheme for new Postgraduate Taught International students was piloted in January 2023 and expanded in October 2023 in the School of Social Sciences at NTU.

This document is the Booklet that was provided to students who opted-in for a Buddy. It was also shared with Buddies after they attended a 2 hour training session.

Feedback is welcome. Or if you want to learn more/collaborate on anything around supporting postgraduate international students please contact me jenny.sanders@ntu.ac.uk
Quantum Gravitational Effects and Grand Unification
Creators: name: Calmet, Xavier
name: Hsu, Stephen D. H.
name: Reeb, David
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In grand unified theories with large numbers of fields, renormalization effects significantly modify the scale at which quantum gravity becomes strong. This in turn can modify the boundary conditions for coupling constant unification, if higher dimensional operators induced by gravity are taken into consideration. We show that the generic size of, and the uncertainty in, these effects from gravity can be larger than the two-loop corrections typically considered in renormalization group analyses of unification. In some cases, gravitational effects of modest size can render unification impossible.
description: 3 pages, to appear in the proceedings of 16th International Conference on Supersymmetry and Unification of Fundamental Interactions (SUSY08), Seoul, Korea, June 16-21 2008