cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Energy Performance Impacts from Competing Low-slope Roofing Choices and Photovoltaic Technologies
Creators: name: Nagengast, Amy L.
Publisher: name: Carnegie Mellon University
Year: 2018
Subjects: subject: 90799 Environmental Engineering not elsewhere classified
subject: FOS: Environmental engineering
subject: 90599 Civil Engineering not elsewhere classified
subject: FOS: Civil engineering

description: With such a vast quantity of space, commercial low-slope roofs offer significant potential for sustainable roofing technology deployment. Specifically, building energy performance can be improved by installing rooftop energy technologies such as photovoltaic (PV) panels, and/or including designs such as white or green roofs instead of traditional black. This research aims to inform and support roof decisions through quantified energy performance impacts across roof choices and photovoltaic technologies. The primary dataset for this research was measured over a 16 month period (May 24, 2011 to October 13, 2012) from a large field experiment in Pittsburgh, Pennsylvania on top of a commercial warehouse with white, black and green roof sections, each with portions covered by polycrystalline photovoltaic panels. Results from the Pittsburgh experiment were extended to three different cities (San Diego, CA; Huntsville, AL; and Phoenix, AZ) chosen to represent a wide range of irradiance and temperature values. First, this research evaluated the difference in electricity production from a green-moss roof and black roof underneath photovoltaic panels to determine if the green roof’s cooler air increases the panel efficiency. Second, separate studies examine 1) average hourly heat flux by month for unobstructed and shaded roof membranes 2) heat flux peak time delay, and 3) air temperature across roof types. Results of this research show green roofs slightly increased (0.8-1.5%) PV panel efficiency in temperatures approximately at or above 25⁰ C (77⁰F) compared to black roofs. However in cool climates, like Pittsburgh, the roof type under the PV panels had little overall impact on PV performance when considering year round temperatures. Instead, roof decisions should place a stronger emphasis on heat flux impacts. The green roof outperformed both black and white roofs at minimizing total conductive heat flux. These heat flow values were used to develop a new, straight-forward methodology to roughly estimate heat flux impacts of different roof types in other climates using ambient temperature and solar irradiance. While managing heat flow is important for building energy performance, roof choices need to include a systems level analysis encompassing a year for the specific region to best quantify the overall energy impacts
The Topography of $\W_\infty$-Type Algebras
Creators: name: Figueroa-O'Farrill, J. M.
name: Mas, J.
name: Ramos, E.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We chart out the landscape of $\Winfty$-type algebras using $\Wkpq$---a recently discovered one-parameter deformation of $\W_{\rm KP}$. We relate all hitherto known $\Winfty$-type algebras to $\Wkpq$ and its reductions, contractions, and/or truncations at special values of the parameter.
description: 15 pages, Plain TeX, BONN-HE-92-24, US-FT-8/92, KUL-TF-92/32. [This new version contains some minor revisions due to the revision of hep-th/9207092.]
Low-Density Parity-Check Codes for Nonergodic Block-Fading Channels
Creators: name: Boutros, Joseph J.
name: Fabregas, Albert Guillen i
name: Biglieri, Ezio
name: Zemor, Gilles
Publisher: name: arXiv
Year: 2007
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: We solve the problem of designing powerful low-density parity-check (LDPC) codes with iterative decoding for the block-fading channel. We first study the case of maximum-likelihood decoding, and show that the design criterion is rather straightforward. Unfortunately, optimal constructions for maximum-likelihood decoding do not perform well under iterative decoding. To overcome this limitation, we then introduce a new family of full-diversity LDPC codes that exhibit near-outage-limit performance under iterative decoding for all block-lengths. This family competes with multiplexed parallel turbo codes suitable for nonergodic channels and recently reported in the literature.
description: Submitted to the IEEE Transactions on Information Theory
The LIR Method. $L^{r}$ solutions of elliptic equation in a complete riemannian manifold
Creators: name: Amar, Eric
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35R01, 35J58, 58J05, 58A14

description: We introduce the Local Increasing Regularity Method (LIRM) which allows us to get from \emph{local} a priori estimates, on solutions $u$ of a linear equation $\displaystyle Du=ω,$ \emph{global} ones. As an application we shall prove that if $D$ is an elliptic linear differential operator of order $m$ with ${\mathcal{C}}^{\infty }$ coefficients operating on the sections of a complex vector bundle $\displaystyle G:=(H,π,M)$ over a compact Riemannian manifold $M$ without boundary and $ω\in L^{r}_{G}(M)\cap (\mathrm{k}\mathrm{e}\mathrm{r}D^{*})^{\perp },$ then there is a $u\in W^{m,r}_{G}(M)$ such that $Du=ω$ on $M.$ \quad Next we investigate the case of a compact manifold with boundary by use of the "riemannian double manifold". In the last sections we study the more delicate case of a complete but non compact Riemannian manifold by use of adapted weights.
description: This version generalises the previous results to the case of vector bundles on complete riemannian manifold. Some small corrections are also done
Nonequilibrium Kondo-vs-RKKY Scenarios in Nanoclusters
Creators: name: Ydman, S.
name: Hopjan, M.
name: Verdozzi, C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Ultrafast manipulations of magnetic phases are eliciting increasing attention from the scientific community, because potentially relevant to the understanding of nonequilibrium phase transitions and to novel technologies. Here, we focus on manipulations applied to magnetic impurities in metallic hosts. By considering small nanoring geometries, we show how currents can induce a dynamical switching between different types of exchange interactions in these systems. Our work thus opens a study window on nonequilibrium Doniach's magnetic phase diagrams, and time-dependent Kondo-vs-RKKY scenarios.
description: 6 pages, 5 figures, to appear in EPL
Recent Developments in Chiral Perturbation Theory
Creators: name: Meißner, Ulf-G.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: I review recent developments in chiral perturbation theory (CHPT) which is the effective field theory of the standard model below the chiral symmetry breaking scale. The effective chiral Lagrangian formulated in terms of the pseudoscalar Goldstone bosons ($π, \, K, \, η$) is briefly discussed. It is shown how one can gain insight into the ratios of the light quark masses and to what extent these statements are model--independent. A few selected topics concerning the dynamics and interactions of the Goldstone bosons are considered. These are $ππ$ and $πK$ scattering, some non--leptonic kaon decays and the problem of strong pionic final state interactions. CHPT also allows to make precise statements about the temperature dependence of QCD Green functions and the finite size effects related to the propagation of the (almost) massless pseudoscalar mesons. A central topic is the inclusion of matter fields, baryon CHPT. The relativistic and the heavy fermion formulation of coupling the baryons to the Goldstone fields are discussed. As applications, photo--nucleon processes, the $πN$ $Σ$--term and non--leptonic hyperon decays are presented. Implications of the spontaneously broken chiral symmetry on the nuclear forces and meson exchange currents are also described. Finally, the use of effective field theory methods in the strongly coupled Higgs sector and in the calculation of oblique electroweak corrections is touched upon.
description: TeX, 110 pages, 15 figures available upon request, BUTP-93/01
title: ADCO, Grènetier de Cîteaux : comptes (1499-1503) (11 H 1173), f. 00469
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: comptes
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173), f. 00469, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Electric-Magnetic Duality and Supersymmetry in Stringy Black Holes
Creators: name: Ortín, Tomás
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a generalization of the $U(1)^{2}$ charged dilaton black holes family whose main feature is that both $U(1)$ fields have electric and magnetic charges, the axion field still being trivial. We show the supersymmetry of these solutions in the extreme case, in which the corresponding generalization of the Bogomolnyi bound is saturated and a naked singularity is on the verge of being visible to external observers. Then we study the action of a subset of the $SL(2,R)$ group of electric-magnetic duality rotations that generates a non-trivial axion field on those solutions. This group of transformations is an exact symmetry of the $N=4$ $d=4$ ungauged supergravity equations of motion. It has been argued recently that it could be an exact symmetry of the full effective string theory. The generalization of the Bogomolnyi bound is invariant under the full $SL(2,R)$ and the solutions explicitly rotated are shown to be supersymmetric if the originals are. We conjecture that any $SL(2,R)$ transformation will preserve supersymmetry.
description: 22 pages
Large Rapidity Gaps in PP Collisions
Creators: name: Gotsman, E.
name: Levin, E. M.
name: Maor, U.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The survival probability of large rapidity gaps in pp collisions is calculated for several different eikonal models of the Gaussian form. Results obtained for models based on partonic interactions are quite similar. The Regge-pole model predicts a higher value of $ < \vert S \vert^{2} > $ .
description: 11 pages, TAUP 2030-93 (LaTeX, two figures not attached, available from authors)
Thyanta (Phacidium) robusta Rider 1991
Creators: name: Powell, Erin C.
name: Halbert, Susan E.
name: Deeter, Lily
name: Keller, Oliver
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Pentatomidae
Thyanta
Thyanta robusta

description: Thyanta (Phacidium) robusta Rider, 1991
Thyanta (Phacidium) robusta Rider in Rider & Chapin, 1991: 27
Holotype: 1 ♁. [hw label] Ana Reck(Mun. Ca-/ xias do Sul R.S./ 9-IV-55, Brasil / E.W.Gruman leg. // [on red] HOLOTYPE/ Thyanta / robusta/ Rider // FSCA // [upside down barcode label] FSCA 00070624.
Conservation status: Mostly good condition; pinned; dissected pygophore and genitalia and a partial leg point mounted under specimen; only three legs still attached (Fig. 146).
description: Published as part of Powell, Erin C., Halbert, Susan E., Deeter, Lily & Keller, Oliver, 2023, An annotated and illustrated catalog of the primary type material of Hemiptera deposited in the Florida State Collection of Arthropods, pp. 1-107 in Zootaxa 5355 (1) on page 84, DOI: 10.11646/zootaxa.5355.1.1, http://zenodo.org/record/10022197
Free Field Representation of Quantum Affine Algebra U_q(\hat{sl}_2)
Creators: name: Matsuo, A.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A Fock representation of the quantum affine algebra $U_q(\widehat{\sl}_2)$ is constructed by three bosonic fields for an arbitrary level with the help of the Drinfeld realization.
description: 11 pages
A Recent Study on the Synthesis and DFT Collaborated Experimental Characterization of Some Pyrazolone Functionalized Dioxovanadium(V) Schiff Base Complexes
Creators: name: R. C. Maurya
name: J. M. Mir
name: P. K. Vishwakarma
Publisher: name: Zenodo
Year: 2021
Subjects: DFT
experimental
Dioxovanadium(V)
Acylpyrazolone
electrostatics

description: This paper is concerned with the synthesis and hyphenated DFT-experimental characterization of dioxovanadium(V) complexes of semicarbazone ONO-donor ligands, LH [where,
 LH = N-(4'-benzoylidene-3'-methyl-1'-phenyl-2'-pyrazolin-5'-one)-semicarbazone (bmphp-semH),
 N-(4'-butylidene-3'-methyl-1'-phenyl-2'-pyrazolin-5'-one)-semicarbazone (bumphp-semH),
 N-(4'-iso-butylidene-3'-methyl-1'-phenyl-2'-pyrazolin-5'-one)-semicarbazone (iso-bumphp-semH) or
 N-(3'-methyl-1'-phenyl-4'-propionylidene-2'-pyrazolin-5'-one)-semicarbazone (mphpp-semH)] and were prepared from ethanol-methanol mixed solvent (1/10) solutions of bis(acetylacetonato) oxovanadium(IV) complexes of the above ligands by oxidizing with atmospheric oxygen (bubbling air) for 2-3 days. The composition and formulae of complexes were confirmed by various physiochemical analysis, viz., percentage of different elements, magnetic susceptibility, conductance, FT-IR, UV-Visible and mass spectrometry. One of the representative complexes, cis-[VO2(bmphp-sem)(H2O)] was investigated at the convergence of DFT and experimental formulation interface. The standard B3LYP/LANL2DZ combinations were used to arrive at the approx of geometry optimization, charge distribution and molecular orbital descriptions. The global reactivity parameters like absolute electronegativity (cabs) and absolute hardness (h) have also been involved. From the overall studies it has been found that the compounds possess cis-octahedral structure.
Magnetic phase diagram of the strongly frustrated quantum spin chain system PbCuSO$_4$(OH)$_2$ in tilted magnetic fields
Creators: name: Feng, Y.
name: Povarov, K. Yu.
name: Zheludev, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report the $\mathbf{H}-T$ phase diagram of $S=1/2$ strongly frustrated anisotropic spin chain material linarite PbCuSO$_4$(OH)$_2$ in tilted magnetic fields up to 10 T and temperatures down to 0.2 K. By means of torque magnetometry we investigate the phase diagram evolution as the magnetic field undergoes rotation in $\mathbf{ba}^{\ast}$ and $\mathbf{bc}$ planes. The key finding is the robustness of the high field spin density wave-like phase, which may persist even as the external field goes orthogonal to the chain direction $\mathbf{b}$. In contrast, the intermediate collinear antiferromagnetic phase collapses at moderate deflection angles with respect to $\mathbf{b}$ axis.
description: 7 pages, 9 figures
Geometric entanglement witnesses and bound entanglement
Creators: name: Bertlmann, Reinhold A.
name: Krammer, Philipp
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study entanglement witnesses that can be constructed with regard to the geometrical structure of the Hilbert-Schmidt space, i.e. we present how to use these witnesses in the context of quantifying entanglement and the detection of bound entangled states. We give examples for a particular three-parameter family of states that are part of the \emph{magic simplex} of two-qutrit states.
description: 8 pages, 3 figures
Energy Efficiency and Rebound Effects in the United States: Implications for Renewables Investment and Emissions Abatement
Creators: name: Brinda Ann Thomas
Publisher: name: Carnegie Mellon University
Year: 2012
Subjects: subject: 160510 Public Policy
subject: FOS: Political science
subject: 99999 Engineering not elsewhere classified
subject: FOS: Other engineering and technologies

description: By lowering the energy required to provide a service, energy efficiency can help society consume less energy, emit less CO2e and other air pollutants, while maintaining quality of life. In this work, I examine a key benefit of energy efficiency, reducing renewables investment costs, and a side-effect, expanding energy service demand, also known as the rebound effect. First, I assess the economics of an energy efficiency intervention, using dedicated direct current (DC) circuits to operate lighting in commercial buildings. I find that using DC circuits in grid-connected PV-powered LED lighting systems can lower the total unsubsidized capital costs by 4% to 21% and levelized annual costs by 2% to 21% compared to AC grid-connected PV LEDs providing the same level of lighting service. I also explore the barriers and limitations of DC circuits in commercial buildings. Second, I examine the rebound effect from residential energy efficiency investments through a model in which households re-spend energy expenditure savings from an efficiency investment on more of the energy service (direct rebound) or on other goods and services (indirect rebound). Using U.S. household expenditure data and environmentally-extended input-output analysis, I find indirect rebound effects in CO2e emissions of 5-15%, depending on the fuel saved and assuming a 10% direct rebound. Third, I examine the variation in the indirect rebound from electricity efficiency across U.S. states due to differences in electric grid mix, fuel prices, household income, and spending patterns. I find that the CO2e direct and indirect rebound effects vary across states between 6-40%, when including full supply chain emissions, and between 4-30% when including only combustion and electricity emissions. I conclude that energy efficiency can provide significant benefits for reducing energy expenditures, CO2e and other pollutants, and renewables investment costs under policy mandates, even after accounting for the rebound effect. While the CO2e rebound effect is currently modest in the U.S., there are some exceptions that may be relevant for energy efficiency policy assessments. In addition, more data collection and measurements of direct rebound effects are needed, especially in developing countries where the demand for energy services has not fully been met.
Angular Intermittency in QCD Jets
Creators: name: Brax, Ph.
name: Meunier, J. -L.
name: Peschanski, R.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using two methods, via fluctuations and correlations, an analytical formula is derived for the factorial multiplicity moments in a QCD jet at the Double Leading Logarithm accuracy. The resulting self-similar dependence on the solid-angle cell size is characteristic of an intermittency behaviour in angular variables. The intermittency indices depend on the diffusion angle through the running of $ α_ s. $ Physical features of jet fluctuations such as collimation at large angles and saturation at small angles are well described in the perturbative framework. A parameter-free prediction of angular intermittency is proposed for $ {\cal Z}^0 $ decays into hadrons, assuming hadron-parton duality.
description: Saclay-t93/011
Correlation Functions in Two-Dimensional Dilaton Gravity
Creators: name: Matsumura, Y.
name: Sakai, N.
name: Tanii, Y.
name: Uchino, T.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Liouville approach is applied to the quantum treatment of the dilaton gravity in two dimensions. The physical states are obtained from the BRST cohomology and correlation functions are computed up to three-point functions. For the $N=0$ case (i.e., without matter), the cosmological term operator is found to have the discrete momentum that plays a special role in the $c=1$ Liouville gravity. The correlation functions for arbitrary numbers of operators are found in the $N=0$ case, and are nonvanishing only for specific ``chirality'' configurations.
description: 14 pages, TIT/HEP-204, STUPP-92-131
title: Reading notes about Arab nationalism, Press and Democracy
title: Notes de lecture sur le nationalisme arabe, la presse et la démocratie
title: مذكّرات قراءة عن القومية العربية والصحافة والديمقراطية
Creators: name: Seurat, Michel
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2019

description: Source: http://www.calames.abes.fr/pub/ms/FileId-2994
description: created: sine data
End-to-End Speech Recognition Models
Creators: name: Chan, William
Publisher: name: Carnegie Mellon University
Year: 2016
Subjects: subject: Computer Engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: For the past few decades, the bane of Automatic Speech Recognition (ASR) systems have been phonemes and Hidden Markov Models (HMMs). HMMs assume conditional indepen-dence between observations, and the reliance on explicit phonetic representations requires expensive handcrafted pronunciation dictionaries. Learning is often via detached proxy problems, and there especially exists a disconnect between acoustic model performance and actual speech recognition performance. Connectionist Temporal Classification (CTC) character models were recently proposed attempts to solve some of these issues, namely jointly learning the pronunciation model and acoustic model. However, HMM and CTC models still suffer from conditional independence assumptions and must rely heavily on language models during decoding. In this thesis, we question the traditional paradigm of ASR and highlight the limitations of HMM and CTC models. We propose a novel approach to ASR with neural attention models and we directly optimize speech transcriptions. Our proposed method is not only an end-to- end trained system but also an end-to-end model. The end-to-end model jointly learns all the traditional components of a speech recognition system: the pronunciation model, acoustic model and language model. Our model can directly emit English/Chinese characters or even word pieces given the audio signal. There is no need for explicit phonetic representations, intermediate heuristic loss functions or conditional independence assumptions. We demonstrate our end-to-end speech recognition model on various ASR tasks. We show competitive results compared to a state-of-the-art HMM based system on the Google voice search task. We demonstrate an online end-to-end Chinese Mandarin model and show how to jointly optimize the Pinyin transcriptions during training. Finally, we also show state-of-the-art results on the Wall Street Journal ASR task compared to other end-to-end models.
Asymptotic expansions for the incomplete gamma function in the transition regions
Creators: name: Nemes, Gergő
name: Daalhuis, Adri B. Olde
Publisher: name: arXiv
Year: 2018
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 33B20, 41A60

description: We construct asymptotic expansions for the normalised incomplete gamma function $Q(a,z)=Γ(a,z)/Γ(a)$ that are valid in the transition regions, including the case $z\approx a$, and have simple polynomial coefficients. For Bessel functions, these type of expansions are well known, but for the normalised incomplete gamma function they were missing from the literature. A detailed historical overview is included. We also derive an asymptotic expansion for the corresponding inverse problem, which has importance in probability theory and mathematical statistics. The coefficients in this expansion are again simple polynomials, and therefore its implementation is straightforward. As a byproduct, we give the first complete asymptotic expansion as $a\to-\infty$ of the unique negative zero of the regularised incomplete gamma function $γ^*(a,x)$.
description: 21 pages, 3 figures, revised version, accepted for publication in Mathematics of Computation. The exposition was improved based on the referee's comments
Endogenous Mortgage Current Coupons
Creators: name: Cheng, Zhe
Publisher: name: Carnegie Mellon University
Year: 2016
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: We consider the problem of identifying current coupons for agency-backed To-Be-Announced pools of residential mortgage loans. In a doubly stochastic model which allows for prepayment intensities to depend upon current and origination mortgage rates, as well as underlying investment factors, we identify the current coupon with solutions to a degenerate elliptic, non-linear fixed point problem. Using Schaefer’s theorem we prove existence of current coupons. We also provide an explicit approximation to the fixed point, valid for compact perturbations off a baseline model where intensities only depend on the underlying factors. Numerical examples are provided which show that the approximation performs well in estimating the current coupon.
Kommunikation und Vermessung der Wissenschaft: Wie alles begann und wie es weitergeht
Creators: name: Dorsch, Isabelle
Publisher: name: Zenodo
Year: 2021
Subjects: Informationswissenschaft
Wissenschaftskommunikation
Forschungsevaluation
Metriken
Szientometrie
Bibliometrie

description: Wann: 09 16.07.2021 16:30-18:00 Uhr Wo: https://youtu.be/Rz0uOfb7m3Y Wissenschaft: Das wissenschaftliche System und sein Aufbau sind komplex. Ganz platt gesagt, sind eine Vielzahl an Institutionen und Personengruppen bei der Erstellung, des Publizierens, und der Nutzung sowie Analyse von wissenschaftlichen Inhalten beteiligt. Das war jedoch nicht immer so. Wie alles auf der Welt, hat sich auch unser heutiges Wissenschaftssystem ausgehend vom 16. Jahrhundert nach und nach aufgebaut und insbesondere im Zuge der Digitalisierung verändert. Was ist Scholarly Communication? Wie entsteht eigentlich eine wissenschaftliche Forschungsarbeit? Was versteht man unter Forschungsevaluation und wie funktioniert sie? Der Vortrag gibt einen Überblick, in das Thema Forschungsevaluation und Scholarly Communication. Chancen und Risiken werden gemeinsam und an Hand von Fallbeispielen aus der Forschung diskutiert. Beispielsweise, welchen Einfluss hat die gewählte Methodik zur Evaluation von Forschungspublikationen auf die Ergebnisse? Wenn Sie einen Einblick hinter die Kulissen der Wissenschaft erhalten möchten, ist dieser Vortrag genau das richtige für Sie!
description: Link zum Vortrag auf YouTube: https://www.youtube.com/watch?v=Rz0uOfb7m3Y
D7.2 Internal website of EU-PolarNet 2 implemented
Creators: name: EU-PolarNet 2 Consortium
name: Biebow, Nicole
Publisher: name: Zenodo
Year: 2021

description: EU-PolarNet 2 has set up an internal project website to provide all project partners with important, project-relevant documents, such as administrative documents, finalized deliverables, reporting templates, communication resources, mailing lists and information on conferences, workshops etc. The EU-PolarNet 2 internal website can be accessed via the project website, http://www.eu-polarnet.eu. A user login/password is required to access to the internal website, using institutional login credentials.
Enabling the Future Grid: An Analysis of Operational and Flexibility Issues in the Indian Power Grid
Creators: name: Safiullah, Hameed
Publisher: name: Carnegie Mellon University
Year: 2016
Subjects: subject: 160510 Public Policy
subject: FOS: Political science
subject: 99999 Engineering not elsewhere classified
subject: FOS: Other engineering and technologies

description: The Indian power system is expected to integrate large amounts of renewable energy resources in the near future. However, the characteristics of renewable energy resources differ greatly from conventional energy resources. Integrating large quantities of renewable resources therefore warrants enhancements and modifications to current practices as the current Indian power system lacks sufficient operational services that protect the grid against contingencies. This dissertation aims to analyze the operational and flexibility needs of the Indian grid to accommodate diverse and new energy sources. The first part of the dissertation analyzes the operational issues in the current power system. The Indian power system is restricted to a few services to support grid operation, which is primarily balancing demand and supply, in real-time. The different enhancements to the current balancing mechanism have varying impacts on the demand and supply balance, and this is reflected in the grid frequency. Therefore, the grid frequency under different balancing mechanism is modeled to understand the impacts. The results indicate that improving primary frequency response from generators along with a revision of the current prices is the most effective strategy. Next, given the current conditions that exist in the grid, a feasible load balancing mechanism is analyzed to understand the related benefits and costs. While the first part of the dissertation analyzes grid level impacts of different balancing mechanisms, the second part explores a service that should be implemented by the electric system operator to support grid balancing. The results indicate that the proposed mechanism is beneficial in reducing real-time emergency events by 55% at a power purchase cost increase of 3.5%. In addition to services, the system operators and regulators must ensure that there are sufficient flexible resources that can support the variability and uncertainty in the grid. The third part of the dissertation analyzes the impact of different generation scenarios on power system operation and reliability. The section highlights the need for flexible resources to counter the uncertainty and variability of renewable energy resources. In essence, the dissertation aims to encourage a rigorous approach to planning and policy making with regards to renewable energy integration.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Cart. 192 (11 H 77), 295 folios, f. 0135r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Archives départementales de la Côte-d'Or, Cart. 192 (11 H 77), 295 folios, f. 0135r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Archives départementales de la Côte-d'Or, Cart. 192 (11 H 77), 295 folios, f. 0135r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
PO 35 - ANESTESIA NA FRATURA DO COLO DO FÉMUR - UMA AUDITORIA CLÍNICA
Creators: name: Santos1, Sancha Andrade Oliveira Costa
name: Da Silva1, Helena Maria Ferreira
name: De Borba1, Joaquim Maria Rafael
name: Silva1, Rui Freitas Mendonça Correia
name: Paiva1, António Armando Furtado
name: Dias1, Cecília Gomes Pinto Amarante
Publisher: name: Revista da Sociedade Portuguesa de Anestesiologia
Year: 2023

description: .
description: Revista da Sociedade Portuguesa de Anestesiologia, Vol. 31 N.º 1 (2022): SUPLEMENTO Revista da Sociedade Portuguesa de Anestesiologia
Dose evaluation of fast synthetic-CT generation using a generative adversarial network for general pelvis MR-only radiotherapy
Creators: name: Maspero, Matteo
name: Savenije, Mark H. F.
name: Dinkla, Anna M.
name: Seevinck, Peter R.
name: Intven, Martijn P. W.
name: Jurgenliemk-Schulz, Ina M.
name: Kerkmeijer, Linda G. W.
name: Berg, Cornelis A. T. van den
Publisher: name: arXiv
Year: 2018
Subjects: subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: To enable magnetic resonance (MR)-only radiotherapy and facilitate modelling of radiation attenuation in humans, synthetic-CT (sCT) images need to be generated. Considering the application of MR-guided radiotherapy and online adaptive replanning, sCT generation should occur within minutes. This work aims at assessing whether an existing deep learning network can rapidly generate sCT images to be used for accurate MR-based dose calculations in the entire pelvis. A study was conducted on data of 91 patients with prostate, rectal and cervical cancer who underwent external beam radiotherapy acquiring both CT and MRI for patients' simulation. Dixon reconstructed water, fat and in-phase images obtained from a conventional dual gradient-recalled echo sequence were used to generate sCT images. A conditional generative adversarial network (cGAN) was trained in a paired fashion on 2D transverse slices of 32 prostate cancer patients. The trained network was tested on the remaining patients to generate sCT images. For 30 patients in the test set, dose recalculations of the clinical plan were performed on sCT images. Dose distributions were evaluated comparing voxel-based dose differences, gamma and dose-volume histogram (DVH) analysis. The sCT generation required 5.6 s and 21 s for a single patient volume on a GPU and CPU, respectively. On average, sCT images resulted in a higher dose to the target of maximum 0.3%. Results suggest that accurate MR-based dose calculation using sCT images generated with a cGAN trained on prostate cancer patients is feasible for the entire pelvis. The sCT generation was sufficiently fast to be integrated into an MR-guided radiotherapy workflow.
description: Accepted for publication in Physics in Medicine and Biology, in press (2018)
Chiral magnetic effect in the presence of an external axial-vector field
Creators: name: Dvornikov, Maxim
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the excitation of the electric current of chiral fermions along the external magnetic field, known as the chiral magnetic effect, in the presence of the background axial-vector field. The calculation of the current is based on the exact solution of the Dirac equation for these fermions accounting for the external fields. First, this solution was obtained for massive particles and, then, we consider the chiral limit, which is used in the anomalous current computation. We obtain that, in this situation, the anomalous current does not contain the direct contribution of the axial-vector field. This result is compared with findings of other authors.
description: 13 pages in pdflatex, 2 pdf figures; paper was significantly revised, Sec. 4 was extended by the discussion of the applicability of chiral phenomena to neutron star physics; matches the version to be published in Phys.Rev.D
Higher entropic uncertainty relations for anti-commuting observables
Creators: name: Wehner, Stephanie
name: Winter, Andreas
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Uncertainty relations lie at the very core of quantum mechanics, and form the cornerstone of essentially all quantum cryptographic applications. In particular, they play an important role in cryptographic protocols in the bounded-quantum-storage model, where proving the security of all existing protocols ultimately reduces to bounding such relations. Yet, very little is known about such uncertainty relations for more than two measurements. Here, we prove optimal entropic uncertainty relations for anti-commuting binary observables for the Shannon entropy, and nearly optimal relations for the collision entropy. Our results have immediate applications to quantum cryptography.
description: 8 pages revtex, 2 figures, v2: published version but with figures, min-entropy relation added
PO 34 - ANAFILAXIA AO ROCURÓNIO REVERTIDA COM SUGAMMADEX: UM CASO DE SUCESSO
Creators: name: Chaves1, Catarina Cruz
name: Guimarães1, Maria Joana Almeida Garrett Tavares
Publisher: name: Revista da Sociedade Portuguesa de Anestesiologia
Year: 2023

description: .
description: Revista da Sociedade Portuguesa de Anestesiologia, Vol. 31 N.º 1 (2022): SUPLEMENTO Revista da Sociedade Portuguesa de Anestesiologia
PIMKL: Pathway Induced Multiple Kernel Learning
Creators: name: Manica, Matteo
name: Cadow, Joris
name: Mathis, Roland
name: Martínez, María Rodríguez
Publisher: name: arXiv
Year: 2018
Subjects: subject: Molecular Networks (q-bio.MN)
subject: Machine Learning (stat.ML)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences

description: Reliable identification of molecular biomarkers is essential for accurate patient stratification. While state-of-the-art machine learning approaches for sample classification continue to push boundaries in terms of performance, most of these methods are not able to integrate different data types and lack generalization power, limiting their application in a clinical setting. Furthermore, many methods behave as black boxes, and we have very little understanding about the mechanisms that lead to the prediction. While opaqueness concerning machine behaviour might not be a problem in deterministic domains, in health care, providing explanations about the molecular factors and phenotypes that are driving the classification is crucial to build trust in the performance of the predictive system. We propose Pathway Induced Multiple Kernel Learning (PIMKL), a novel methodology to reliably classify samples that can also help gain insights into the molecular mechanisms that underlie the classification. PIMKL exploits prior knowledge in the form of a molecular interaction network and annotated gene sets, by optimizing a mixture of pathway-induced kernels using a Multiple Kernel Learning (MKL) algorithm, an approach that has demonstrated excellent performance in different machine learning applications. After optimizing the combination of kernels for prediction of a specific phenotype, the model provides a stable molecular signature that can be interpreted in the light of the ingested prior knowledge and that can be used in transfer learning tasks.
title: 03_0193
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Local bosonization of massive fermions in three spatial dimensions with rotation invariance
Creators: name: Bednorz, Adam
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In relativistic quantum field theory particles of half-integer spin must obey Fermi-Dirac statistics. Their quantum operators must anticommute at spacelike separation in contrast to commuting physical observables. We show that Fermi-Dirac spin $1/2$ operators can be emergent in a fully commuting field theory forming directed strings and loops of spin 0 and 1 constituents, reproducing massive Dirac dynamics with background fields. Such underlying description may violate relativistic invariance but there are no manifest interactions at a distance and rotation symmetry remains preserved. We show that under some constraints on the model there exists a well-defined ground state -- Fermi sea that it is stable -- fermions cannot convert to bosons.
description: 11 pages, 10 figures
D7.3 Quality Assurance Plan, including guidelines, best practise and project handbook
Creators: name: EU-PolarNet 2 Consortium
name: Strobel, Anneli
name: Biebow, Nicole
Publisher: name: Zenodo
Year: 2021

description: The document outlines the management plan, working procedures, processes and best practice guidelines in order to ensure quality standards of the project outcomes. It represents a general Quality Assurance Plan (QAP) and project handbook for the EU-PolarNet 2 project.
Properties of Soft Radiation Near $\tt$ and $W^+W^-$ Threshold
Creators: name: Dokshitzer, Yu. L.
name: Khoze, V. A.
name: Orr, L. H.
name: Stirling, W. J.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the characteristic interference features of soft radiation in the threshold production of heavy unstable particles: soft gluon radiation in $\ee \to \tt$ and soft photon radiation in $\ee \to \ww$. We show that the heavy particle decay width controls the interference between the emission off the final state particles. As a result, the radiation pattern may provide a way of measuring the decay width of the heavy particles.
description: LaTeX, 33 pages + 10 figures not included but gladly provided by orr@ucdhep.ucdavis.edu; DTP/92/88, UCD-92-29, LU-TP-92-33
c = 1 Two Dimensional Quantum Gravity
Creators: name: Sakai, Norisuke
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The continuum (Liouville) approach to the two-dimensional (2-D) quantum gravity is reviewed with particular attention to the $c=1$ conformal matter coupling, and new results on a related problem of dilaton gravity are reported. After finding the physical states, we examine the procedure to compute correlation functions. The physical states in the relative cohomology show up as intermediate state poles of the correlation functions. The states in the absolute cohomology but not in the relative cohomology arise as auxiliary fields in string field theory. The Liouville approach is applied also to the quantum treatment of the dilaton gravity. The physical states are obtained from the BRST cohomology and correlation functions are computed in the dilaton gravity.
description: A talk given at the International Symposium on Quantum Physics and the Universe, Waseda University, August 19-22, 1992 (revised adding a reference in ref.8 and two references in ref.9) 16pages, TIT/HEP--205
Microservice API Evolution in Practice: A Study on Strategies and Challenges - Replication Package
Creators: name: Lercher, Alexander
name: Glock, Johann
name: Macho, Christian
name: Pinzger, Martin
Publisher: name: Zenodo
Year: 2023

description: This repository contains the replication package for the research paper "Microservice API Evolution in Practice: A Study on Strategies and Challenges".
D7.4 Implementation of the Advisory Board (AB) incl. terms of reference
Creators: name: EU-PolarNet 2 Consortium
name: Biebow, Nicole
Publisher: name: Zenodo
Year: 2021

description: From 2020-2024, EU-PolarNet 2 will provide a platform to further develop the coordination of Polar research actions in Europe and with overseas partners. At the beginning of the project, EU-PolarNet 2 will set up all its support panels, amongst them the Advisory Board (AB). This board is comprised of roughly eight persons, including respected international representatives of Polar-related research organisations, representatives from European Indigenous organisations and local/regional authorities, and stakeholders from industry, NGOs and politics.
 The role of the Advisory Board is to assist in reviewing the project´s developments and progress, to support strategic decisions and wherever possible contribute to EU-PolarNet 2´s success in developing a European Polar Research Area.
Testing conformal gravity with the supermassive black hole in 1H0707-495
Creators: name: Zhou, Menglei
name: Cao, Zheng
name: Abdikamalov, Askar
name: Ayzenberg, Dimitry
name: Bambi, Cosimo
name: Modesto, Leonardo
name: Nampalliwar, Sourabh
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Recently, two of us have found a family of singularity-free rotating black hole solutions in Einstein's conformal gravity. These spacetimes are characterized by three parameters: the black hole mass $M$, the black hole spin angular momentum $J$, and a parameter $L$ that is not specified by the theory but can be expected to be proportional to the black hole mass $M$. The Kerr black hole solution of Einstein's gravity is recovered for $L = 0$. In a previous paper, we showed that X-ray data of astrophysical black holes require $L/M < 1.2$. In the present paper, we report the results of a more sophisticated analysis. We apply the X-ray reflection model {\sc relxill\_nk} to \textsl{NuSTAR} and \textsl{Swift} data of the supermassive black hole in 1H0707-495. We find the constraint $L/M < 0.45$ (90% confidence level).
description: 6 pages, 2 figures. v2: refereed version