cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Hairy Black Holes and Duality in an Extended Supergravity Model
Creators: name: Anabalon, Andres
name: Astefanesei, Dumitru
name: Gallerati, Antonio
name: Trigiante, Mario
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider a $D=4$, $\mathcal{N}=2$ gauged supergravity with an electromagentic Fayet-Iliopoulos term. We restrict to the uncharged, single dilaton consistent truncation and point out that the bulk Lagrangian is self-dual under electromagnetic duality. Within this truncation, we construct two families of exact hairy black hole solutions, which are asymptotically $AdS_4$. When a duality transformation is applied on these solutions, they are mapped to two other inequivalent families of hairy black hole solutions. The mixed boundary conditions of the scalar field correspond to adding a triple-trace operator to the dual field theory action. We also show that the this truncation contains all the consistent single dilaton truncations of gauged $\mathcal{N}=8$ supergravity with a possible $ω$-deformation.
description: LaTeX source, 36 pages, 6 figures
The Hidden Culprit: Predisposition to Obesity as a Result of Early-life Antibiotic Exposure
Creators: name: Hajo, Sonia
name: Berjawi, Rania
name: Edmonds, Danielle
name: Sinha, Anupallavi
Publisher: name: My University
Year: 2017

description: Background: It has been reported that the use of antibiotics is associated with excessive weight gain or obesity in healthy infants. Current data suggest intestinal microbiota perturbation caused by antibiotic exposure in the perinatal period programs the host to assume an obesity-prone metabolic phenotype. However, there is a lack of evidence regarding the causal pathway given the multifactorial etiology of obesity. Objective: The objective of this study was to explore the significance of the association between antibiotic exposure during critical periods of infancy before the age of 2 and the development of obesity. Methodology: A structured literature review was conducted on databases Medline, Scopus, CINAHL and Google Scholar resulting in 8 pertinent articles. Queries “Infants AND Obesity AND Antibiotic Exposure AND Gut Microbiota” were searched and screened, and infants’ ages were restricted to 1-23 months. Results: Antibiotic exposure during critical periods of early development significantly influenced weight gain and the progression of obesity. Furthermore, marked differences in the composition of their microbiota were exhibited when compared to lean subjects. Few studies concluded that exposure was not consistently associated with increased body mass, while others restricted the association solely to male infants. Conclusion: Over-prescription of antibiotics during infancy not only causes resistance to potentially harmful organisms in the GI tract, but may also lead to a life-long risk for obesity by destroying healthy colonization of necessary bacteria. It is paramount that further research be performed in order to establish preventive measures of obesity and counteract unfavourable effects on microbiota.
Basnage, Henri, Traité des hypothèques, nouv. éd., Rouen, E. Hérault, P. Le Boucher, 1702
Creators: name: Basnage de Beauval, Henri
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2019

description: Source: https://gallica.bnf.fr/ark:/12148/bpt6k6585457b
description: Relation: vignette : https://www.nakala.fr/data/11280/54c1a6fd
A randomized algorithm for learning Mahalanobis metrics : application to classification and regression of biological data
Creators: name: Langmead, Christopher James.
Publisher: name: Carnegie Mellon University
Year: 1998
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Abstract: "We present a randomized algorithm for semi-supervised learning of Mahalanobis metrics over R[superscript n]. The inputs to the algorithm are a set, U, of unlabeled points in R[superscript n], a set of pairs of points, S = [(x,y)[subscript i]]; x,y [element of] U, that are known to be similar, and a set of pairs of points, D = [(x,y)[subscript i]] ; x,y [element of] U, that are known to be dissimilar. The algorithm randomly samples S, D, and m-dimensional subspaces of R[superscript n] and learns a metric for each subspace. The metric over R[superscript n] is a linear combination of the subspace metrics. The randomization addresses issues of efficiency and overfitting. Extensions of the algorithm to learning non-linear metrics via kernels, and as a pre-processing step for dimensionality reduction are discussed. The new method is demonstrated on a regression problem (structure-based chemical shift prediction) and a classification problem (predicting clinical outcomes for immunomodularity strategies for treating severe sepsis).
title: Portal
title: Das Potsdamer Universitätsmagazin
titleType: Subtitle
Creators: name: Universität Potsdam, Referat Für Presse- Und Öffentlichkeitsarbeit
Publisher: name: Universität Potsdam
Year: 2019

description: Aus dem Inhalt: - 20 Jahre Universität Potsdam - Gesichter und Geschichten einer jungen Universität
description: Portal: Das Potsdamer Universitätsmagazin, 02/2011
title: Évaluation 1 des projets de recherche, dans le cadre du programme ATRI 2017
Creators: name: LabexMed
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2019

description: Évaluation réalisée en 2017 concernant les projets de recherche proposés dans le cadre du programme ATRI, initié par le LabexMed.
Les freins à la prise en compte de la pluralité linguistique à l’école francophone : perspectives enseignantes (version soumise).
Creators: name: Levasseur, Catherine
name: Allen, Mylan
Publisher: name: My University
Year: 2023
Subjects: inclusion et équité
éducation
francophonie minoritaire
plurilinguisme

description: En milieu francophone minoritaire, la pluralité linguistique n’est pas un phénomène nouveau. Depuis près de vingt ans, les chercheurs militent pour que l’école francophone soit plus inclusive (Bouchamma, 2009; Dalley, 2003; Gérin-Lajoie, 2004; Gérin-Lajoie & Jacquet, 2008; Jacquet et al., 2008; Magnan & Pilote, 2007). Or, ce qu’on observe, c’est la difficulté de mettre en place des approches didactiques qui reconnaissent, valorisent et mobilisent les répertoires plurilingues des élèves (Armand et al., 2008; Cummins, 2001; Dagenais, 2017; Thamin et al., 2013). Quels seraient donc les freins à la prise en compte de la pluralité linguistique en contexte francophone minoritaire? À la croisée de la sociolinguistique et de l’éducation, cette étude ethnographique réalisée dans une école francophone de la région de Vancouver donne la parole aux enseignantes et enseignants. Elle identifie des facteurs sur lesquels il serait possible d’agir afin de soutenir l’école francophone dans l’atteinte de ses objectifs d’inclusion en contexte pluraliste : les idéologies linguistiques, la formation et les ressources du personnel, ainsi que le leadership et soutien des équipes-écoles.
Deliverable No. 7.11 First summary report of stakeholder interaction activities
Creators: name: Bojovic, Dragana
name: Terrado, Marta
Publisher: name: Zenodo
Year: 2018

description: The main objective of the APPLICATE project is to develop enhanced predictive capacity for weather and climate in the Arctic and beyond, and to determine the influence of Arctic climate change on the Northern Hemisphere. To produce usable and trustworthy predictive information for decision-making, APPLICATE actively engages with stakeholders, including representatives of various economic sectors and local communities. This deliverable describes the different stakeholder interaction activities that have been undertaken to date, including the meetings with the APPLICATE User Group, the interactions with stakeholders when attending relevant events and the participation in the blog Polar Prediction Matters (PPM). The User Group is composed of representatives from all the APPLICATE targeted stakeholder groups, including the scientific community and international organisations, the public and private sectors, and the society at large including the general public and local communities. The first and second User Group meetings were held with the main aim for the project WP7 partners and the participants to get to know each other, learn about the project and start a discussion about Arctic priority issues and sectors where enhanced predictive capacity is needed. The first virtual meeting in September 2017 was an introduction to the second face- to-face User Group meeting that took place in October during the Arctic Circle Assembly in Reykjavik. After that, User Group participants were invited to attend the APPLICATE General Assembly in January 2018 in Barcelona. The aim of this third meeting was to introduce the User Group to the APPLICATE partners and vice versa, and to give them the chance to follow project developments. In a specific round-table session devoted to the User Group meeting, participants mapped the most urgent issues and sectors affecting the Arctic. Other chances to interact with stakeholders were provided through attendance to relevant events about the Arctic. Beside the Arctic Circle Assembly, WP7 partners also attended the ArcticNet conference Arctic Change held in Québec (Canada) in December 2017 and the Arctic Frontiers conference in TromsØ (Norway) in January 2018. In addition, the participation of APPLICATE in the PPM blog, run by the Year of Polar Prediction (YOPP), also provides the project a unique chance to interact with other stakeholders. All the described stakeholder interaction activities are key to identify and gather information on knowledge gaps in the Arctic. This is important in order to define what are the user-relevant variables and metrics that the APPLICATE project should focus its efforts on. The complexity of the Arctic was one of the main outcomes of the user consultations. It is clear that the APPLICATE project cannot address all the topics discussed, but we can ensure that the information gathered is shared further and addressed by other Arctic projects and initiatives.
title: Improvement of Student Learning by Automatic Grading Systems: Mechanics, Feedback, Limitations, Recommendations
title: Improvement of Student Learning by Automatic Grading Systems in Linear Algebra
titleType: AlternativeTitle
Creators: name: Gobbert, Matthias
Publisher: name: Maryland Shared Open Access Repository
Year: 2023

description: Seventh Annual Provost's Teaching and Learning Symposium April 21, 2023
title: 03_0838
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/
Minimum instances of topological matter in an optical plaquette
Creators: name: Paredes, Belen
name: Bloch, Immanuel
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We propose experimental schemes to create and probe minimum forms of different topologically ordered states in a plaquette of an optical lattice: Resonating Valence Bond, Laughlin and string-net condensed states. We show how to create anyonic excitations on top of these liquids and detect their fractional statistics. In addition, we propose a way to design a plaquette ring-exchange interaction, the building block Hamiltonian of a lattice topological theory. Our preparation and detection schemes combine different techniques already demonstrated in experiments with atoms in optical superlattices.
description: 8 pages, 11 figures
Investigating Competition between the HIV-1 Proteins Rev and Gag for Stem 1 of the Rev Response Element
Creators: name: Kanjarpane, Arjun
name: Boehlert, Kellie
name: Burney, Tazia
name: Rodriguez, Lucia
name: Marchant, Jan
name: Summers, Michael
Publisher: name: Maryland Shared Open Access Repository
Year: 2024

description: HIV replication requires the export of full length RNA genome transcripts from the nucleus to the cytoplasm, where the genome is packaged. Host surveillance mechanisms prevent such RNA export, so HIV uses Rev, a viral protein translated from fully spliced transcripts to enter the nucleus and bind to a highly conserved RNA element of the HIV genome, the Rev Response Element (RRE), which is retained on un/incompletely spliced RNA. The Rev-RRE complex binds to host export machinery, and exits the nucleus to the cytoplasm, where unspliced RNA is available for translation or packaging. Rev binds to the RRE on two stem II binding sites and on one purine-rich bulge in stem 1. The RRE has been shown to also be bound by Gag ?a viral protein involved in genome packaging? at the same RRE stem I binding region as Rev. To understand the interaction and biological relevance between Rev and Gag on RRE stem 1, we use a peptide containing the RNAbinding, arginine-rich motif (ARM) of Rev, a protein containing the nucleocapsid (NC) domain of Gag, and truncated RRE stem I fragments in EMSA and ITC studies. Some RNA fragments include mutations that allow us to probe for specific protein binding sites. We find that NC displays tighter binding affinity to our stem 1 constructs than the Rev ARM peptide, which may suggest that Gag binds to the RRE in the cytoplasm and displaces Rev from the stem 1 binding site. This interaction may be biologically relevant and may represent a link between nuclear export of the genome and subsequent genome packaging. Future studies are needed to more accurately explore this competitive interaction, such as the usage of full-length RNA constructs, which would contain more Rev binding sites, and full-length protein constructs that would more accurately represent physiological interactions.
Large Deviation Function for a Driven Underdamped Particle in a Periodic Potential
Creators: name: Fischer, Lukas P.
name: Pietzonka, Patrick
name: Seifert, Udo
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Employing large deviation theory, we explore current fluctuations of underdamped Brownian motion for the paradigmatic example of a single particle in a one dimensional periodic potential. Two different approaches to the large deviation function of the particle current are presented. First, we derive an explicit expression for the large deviation functional of the empirical phase space density, which replaces the level 2.5 functional used for overdamped dynamics. Using this approach, we obtain several bounds on the large deviation function of the particle current. We compare these to bounds for overdamped dynamics that have recently been derived motivated by the thermodynamic uncertainty relation. Second, we provide a method to calculate the large deviation function via the cumulant generating function. We use this method to assess the tightness of the bounds in a numerical case study for a cosine potential.
description: 11 pages, 4 figures
Administrative Decentralization and the Role of Information: The Case of Intimate Partner Violence During the COVID-19 Pandemic
Creators: name: Ali, Mir Usman
name: Hamilton Edwards, Lauren
name: Wright, James E.
Publisher: name: Sage
Year: 2024

description: The U.S. federal government often devolves administrative processes and decision making to state and local governments. Prior studies have found that the success of decentralization and implementation depends on several mediating factors at the subnational level, such as a state's political ideology or administrative capacity. This study focuses on one mechanism?the ability of states to leverage their information advantage about the local context vis-a-vis the federal government. We are interested in whether the information advantage of state-level firearm background checks decreased the rates of intimate partner violence (IPV) involving a firearm compared to states that relied on federally administered background checks. We take advantage of data from the period of state-mandated stay-at-home (SAH) orders during the COVID-19 pandemic, a temporal context with increased IPV rates. Using a Poisson fixed effects regression, we find that rates of IPV involving a firearm did not increase when the SAH orders were in effect. However, using decision-relevant information in state-administered background checks decreased the rates of IPV resulting in injury and murder-suicide, compared to states that relied on federal background checks.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Cart. 189 (11 H 74), 316 folios, f. 0071r
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
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 V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0071r, 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 V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0071r, 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
Smilansky-Solomyak model with a $δ'$-interaction
Creators: name: Exner, Pavel
name: Lipovský, Jiří
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: Spectral Theory (math.SP)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 35P15, 35J10, 81Q10

description: We investigate a strongly singular version of the model of irreversible dynamics proposed by Smilansky and Solomyak in which the interaction responsible for an abrupt change of the spectrum is of $δ'$ type. We determine the spectrum in both the subcritical and supercritical regimes and discuss its character as well as its asymptotic properties of the discrete spectrum in terms of the coupling constant.
description: 11 pages, no figures; minor improvements in version 2, to appear in Phys. Lett. A
Additional file 1 of Distribution and diversity of organisms in tomb soil excavated in the laboratory: a case study of tomb M88 from Sujialong Cultural Property, China
Creators: name: Zhu, Lei
name: Fang, Qin
name: Li, Tianxiao
Publisher: name: figshare
Year: 2022
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Archaeology

description: Additionalfile 1: Table S1. Alpha diversity of the nine samples. Figure S1. The location of thesoil mass cut from the tomb M88. Figure S2.The SEM-EDS results of the sample P. FigureS3. The distribution of elements in the sample P. Figure S4. The EDS results of the sample P in different sites. Figure S5. Principal co-ordinates analysis of the (a)prokaryotic and (b) eukaryotic communities in the samples. Figure S6. UPGMA Tree of the (a) prokaryotic and (b) eukaryoticcommunities in the samples.
title: ADCO, Privilèges de l'Ordre de Cîteaux en matière de succession (Fin XVe siècle), Cart. 176 (11 H 8), f. 0202
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/2017
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Privilèges de l'Ordre de Cîteaux en matière de succession (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 176 (11 H 8), f. 0202, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Privilèges de l'Ordre de Cîteaux en matière de succession (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 176 (11 H 8), f. 0202, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
The geometry of RN-AdS fluids
Creators: name: Bairagya, Joy Das
name: Pal, Kunal
name: Pal, Kuntal
name: Sarkar, Tapobrata
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We establish the parameter space geometry of a fluid system characterized by two constants, whose equation of state mimics that of the RN-AdS black hole. We call this the RN-AdS fluid. We study the scalar curvature on the parameter space of this system, and show its equivalence with the RN-AdS black hole, in the limit of vanishing specific heat at constant volume. Further, an analytical construction of the Widom line is established. We also numerically study the behavior of geodesics on the parameter space of the fluid, and find a geometric scaling relation near its second order critical point.
description: 1+10 Pages, LaTeX, 3 figures
A Proof-Carrying File System with Revocable and Use-Once Certificates
Creators: name: Morgenstern, Jamie
name: Garg, Deepak
name: Pfenning, Frank
Publisher: name: Carnegie Mellon University
Year: 1986
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: We present the design and implementation of a file system which allows authorizations dependent on revocable and use-once policy certificates. Authorizations require explicit proof objects, combining ideas from previous authorization logics and Girard’s linear logic. Use-once certificates and revocations lists are maintained in a database that is consulted during file access. Experimental results demonstrate that the overhead of using the database is not significant in practice.
Examining the Accountability-Performance Link: The Case of Citizen Oversight of Police
Creators: name: Ali, Mir Usman
name: Nicholson-Crotty, Sean
Publisher: name: Taylor & Francis
Year: 2020
Subjects: Accountability
citizen oversight
organizational effectiveness
performance
social equity

description: The public administration literature on the accountability-performance relationship depicts a mixed picture, with some studies arguing that accountability leads to a deterioration in performance and others finding that it leads to an improvement in performance. To reconcile this paradox and in response to recent calls for quantitative examination of the relationship in different contexts, we examine the impact of accountability on effectiveness in the context of policing, where some have suggested that accountability can have deleterious impacts on public and police officer safety. Using survey data and panel data modeling, we examine the impact of citizen oversight of police on two measures of effectiveness-the violent crime rate and line-of-duty homicides of police officers (HPOs). We find that while oversight with a broad scope of authority decreases the violent crime rate and HPOs, oversight with a narrow scope of authority leads to an increase in the violent crime rate. Our findings suggest that it is not merely the existence of an accountability mechanism that influences performance; instead, it is the scope of authority of an accountability mechanism that determines its impact.
A Proof-Carrying File System
Creators: name: Garg, Deepak
name: Pfenning, Frank
Publisher: name: Carnegie Mellon University
Year: 1978
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: We present the design and implementation of PCFS, a file system that adapts proof-carrying authorization to provide direct, rigorous, and efficient enforcement of dynamic access policies. The keystones of PCFS are a new authorization logic BL that supports policies whose consequences may change with both time and system state, and a rigorous enforcement mechanism that combines proof verification with conditional capabilities. We prove that our enforcement using capabilities is correct, and evaluate our design through performance measurements and a case study.
Five Experimental Tests on the 5-Qubit IBM Quantum Computer
Creators: name: García-Martín, Diego
name: Sierra, Germán
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The 5-qubit quantum computer prototypes that IBM has given open access to on the cloud allow the implementation of real experiments on a quantum processor. We present the results obtained in five experimental tests performed on these computers: dense coding, quantum Fourier transforms, Bell's inequality, Mermin's inequalities (up to $n=5$) and the construction of the prime state $|p_3\rangle$. These results serve to assess the functioning of the IBM 5Q chips.
description: 8 pages, 15 figures
Chez moi, loin de chez moi : Paradoxes identitaires de la pétromodernité
Creators: name: Conway, Kyle
Publisher: name: My University
Year: 2022

description: Dans cette courte réflexion, je me penche sur quelques paradoxes de l’appartenance à l’ère de la pétromodernité, ou le mode de vie en Amérique du nord (et ailleurs) dont la structure dépend de la production et de la consommation du pétrole. Depuis une décennie, mes recherches portent sur un boom pétrolier qui s'est déroulé entre 2008 et 2014 dans l’État américain du Dakota du nord. Ma famille vit dans cet État, mais ce boom a remis en question la manière dont de je m’identifie à la région. J’explore donc trois paradoxes — celui de l’inscription des limites, celui du positionnement identitaire et finalement celui de la distance et du mouvement — pour expliquer pourquoi et comment j’y appartiens même si je n’y appartiens pas.
title: Portal
title: Das Potsdamer Universitätsmagazin
titleType: Subtitle
Creators: name: Universität Potsdam, Referat Für Presse- Und Öffentlichkeitsarbeit
Publisher: name: Universität Potsdam
Year: 2019

description: Aus dem Inhalt: - Zwischen Hörsaal und Trainingsplatz: Studium und Leistungssport - Studieren sans souci - Brisante Farbenlehre
description: Portal: Das Potsdamer Universitätsmagazin, 03/2012
title: Portal
title: Das Potsdamer Universitätsmagazin
titleType: Subtitle
Creators: name: Universität Potsdam, Referat Für Presse- Und Öffentlichkeitsarbeit
Publisher: name: Universität Potsdam
Year: 2019

description: Aus dem Inhalt: - Zu Hause in der Fremde: Mobilität im Wissenschaftsbetrieb - Die Kunst des Hörens - Verführerisch bunt
description: Portal: Das Potsdamer Universitätsmagazin, 04/2012
Saturn Central Equation of Anomaly - al-Battani by van Dalen (Benno) and Pedersen (Fritz S.) (2008) | Type-B (ID n° 818)
Creators: name: van Dalen (Benno) and Pedersen, Fritz S.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: Astronomy
History of astronomy
DISHAS
Astronomical table

description: This is a type B edition: A type-B edition corresponds to a critical edition of several table witnesses:
 it is based on several different editions, themselves based on tables from different primary sources.
 A type-B edition can be based on type-A, type-B or type-C editions.
You can find it on the DISHAS project website from this link: https://dishas.obspm.fr/table-edition/818
Spin entanglement, decoherence and Bohm's EPR paradox
Creators: name: Cavalcanti, E. G.
name: Drummond, P. D.
name: Bachor, H. A.
name: Reid, M. D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We obtain criteria for entanglement and the EPR paradox for spin-entangled particles and analyse the effects of decoherence caused by absorption and state purity errors. For a two qubit photonic state, entanglement can occur for all transmission efficiencies. In this case, the state preparation purity must be above a threshold value. However, Bohm's spin EPR paradox can be achieved only above a critical level of loss. We calculate a required efficiency of 58%, which appears achievable with current quantum optical technologies. For a macroscopic number of particles prepared in a correlated state, spin entanglement and the EPR paradox can be demonstrated using our criteria for efficiencies η > 1/3 and η > 2/3 respectively. This indicates a surprising insensitivity to loss decoherence, in a macroscopic system of ultra-cold atoms or photons.
description: 4 pages 3 figures
F-theory and AdS_3/CFT_2 (2,0)
Creators: name: Couzens, Christopher
name: Martelli, Dario
name: Schafer-Nameki, Sakura
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We continue to develop the program initiated in arXiv:1705.04679 of studying supersymmetric AdS_3 solutions of F-theory and their holographic dual 2d superconformal field theories, which are dimensional reductions of 4d theories with varying coupling. Imposing 2d N=(0,2) supersymmetry, we derive the general conditions on the geometry for Type IIB AdS_3 solutions with varying axio-dilaton and five-form flux. We discuss a class of solutions, which extend AdS_3 x T^2 x M_5 Type IIB backgrounds, to F-theory geometries of the type AdS_3 x K3 x M_5 with varying axio-dilaton characterizing the elliptic fiber of the K3, and describe their dual field theories. For a specific choice of M_5 this corresponds to a family of solutions that are conjectured to be dual to twisted compactifications of 4d N=1 Y^{p,q} quiver gauge theories on a curve with varying coupling. For this setup, we compare the central charges from holography and field theory and find agreement to subleading order in N. Requiring enhanced 2d N=(2,2) supersymmetry we find that the axio-dilaton must be constant. However, if the internal geometry is allowed to be non-compact, we obtain the most general class of Type IIB AdS_5 solutions with varying axio-dilaton, i.e. F-theoretic solutions, that are dual to 4d N=1 SCFTs.
description: 110 pages. v2: Significant additional results added: two new classes of F-theory solutions with (0,2) supersymmetry included and compared with dual field theories
A Progressive Register Allocator for Irregular Architectures
Creators: name: Koes, David
name: Goldstein, Seth C.
Publisher: name: Carnegie Mellon University
Year: 1978
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Register allocation is one of the most important optimizations a compiler performs. Conventional graph-coloring based register allocators are fast and do well on regular, RISC-like, architectures, but perform poorly on irregular, CISC-like, architectures with few registers and non-orthogonal instruction sets. At the other extreme, optimal register allocators based on integer linear programming are capable of fully modeling and exploiting the peculiarities of irregular architectures but do not scale well. We introduce the idea of a progressive allocator. A progressive allocator finds an initial allocation of quality comparable to a conventional allocator, but as more time is allowed for computation the quality of the allocation approaches optimal. This paper presents a progressive register allocator which uses a multi-commodity network flow model to elegantly represent the intricacies of irregular architectures. We evaluate our allocator as a substitute for gcc 's local register allocation pass.
The CosmicWatch Desktop Muon Detector: a self-contained, pocket sized particle detector
Creators: name: Axani, Spencer N.
name: Frankiewicz, Katarzyna
name: Conrad, Janet M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Physics Education (physics.ed-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The CosmicWatch Desktop Muon Detector is a self-contained, hand-held cosmic ray muon detector that is valuable for astro/particle physics research applications and outreach. The material cost of each detector is under $100 and it takes a novice student approximately four hours to build their first detector. The detectors are powered via a USB connection and the data can either be recorded directly to a computer or to a microSD card. Arduino- and Python-based software is provided to operate the detector and an online application to plot the data in real-time. In this paper, we describe the various design features, evaluate the performance, and illustrate the detectors capabilities by providing several example measurements.
description: 11 pages, 8 figures
title: Diffuse Gamma-Ray Emission from Starburst Galaxies and M31
Creators: name: Blom, Jan J.
name: Paglione, Timothy A. D.
name: Carramiñana, Alberto
Publisher: name: University of Massachusetts Amherst
Year: 1998

description: This paper was harvested from ArXiv.org and ArXiv identifier is arXiv:9811389v1
description: We present a search for high energy gamma-ray emission from 9 nearby starburst galaxies and M31 with the EGRET instrument aboard CGRO. Though the diffuse gamma-ray emission from starburst galaxies was suspected to be detectable, we find no emission from NGC 253, M82 nor from the average of all 9 galaxies. The 2 sigma upper limit for the EGRET flux above 100 MeV for the averaged survey observations is 1.8 x 10-8 ph cm-2 s-1. From a model of the expected radio and gamma-ray emission, we find that the magnetic field in the nuclei of these galaxies is > 25 micro Gauss, and the ratio of proton and electron densities is < 400. The EGRET limits indicate that the rate of massive star formation in the survey galaxies is only about an order of magnitude higher than in the Milky Way. The upper limit to the gamma-ray flux above 100 MeV for M31 is 1.6 x 10-8 ph cm-2 s-1. At the distance of M31, the Milky Way flux would be over twice this value, indicating higher gamma-ray emissivities in our Galaxy. Therefore, since the supernova rate of the Milky Way is higher than in M31, our null detection of M31 supports the theory of the supernova origin of cosmic rays in galaxies.
title: Portal
title: Das Potsdamer Universitätsmagazin
titleType: Subtitle
Creators: name: Universität Potsdam, Referat Für Presse- Und Öffentlichkeitsarbeit
Publisher: name: Universität Potsdam
Year: 2019

description: Aus dem Inhalt: - Herausforderung und Chance: Forschung zum Demografischen Wandel - Am Patienten orientiert - Welt der Steine
description: Portal: Das Potsdamer Universitätsmagazin, 01/2013
Tensor Train Neighborhood Preserving Embedding
Creators: name: Wang, Wenqi
name: Aggarwal, Vaneet
name: Aeron, Shuchin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Machine Learning (cs.LG)
subject: Information Theory (cs.IT)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: In this paper, we propose a Tensor Train Neighborhood Preserving Embedding (TTNPE) to embed multi-dimensional tensor data into low dimensional tensor subspace. Novel approaches to solve the optimization problem in TTNPE are proposed. For this embedding, we evaluate novel trade-off gain among classification, computation, and dimensionality reduction (storage) for supervised learning. It is shown that compared to the state-of-the-arts tensor embedding methods, TTNPE achieves superior trade-off in classification, computation, and dimensionality reduction in MNIST handwritten digits and Weizmann face datasets.
description: Accepted to IEEE Transactions on Signal Processing, Mar 2018
Une analyse féministe de la monoparentalité féminine au Québec
Creators: name: Arthur, Lourdyne
Publisher: name: My University
Year: 2023

description: Le phénomène de « mères seules » ne date pas d’hier. Au Québec, ce phénomène a suivi un parcours particulier dû à la persistance des normes du patriarcat. Pendant longtemps, ce système a utilisé la sexualité et la maternité pour s’imposer au sexe féminin. À partir des normes religieuses et morales, les femmes sont tenues d’être pudiques ou d’être les seules responsables des retombées de leurs relations sexuelles hors mariage. Les années 1960 rappellent le temps où il y a eu de grands changements sociaux démographiques au Québec. En effet, ces années constituent un repère dans l’analyse des conceptions sociales patriarcales concernant les « mères seules ». Ce mémoire, à partir d’une recension de littérature et dans une vision féministe, analyse les stigmatisations infligées aux mères seules ou en situation de monoparentalité, lorsque celles-ci se retrouvaient hors de la norme sociale définie. Ce travail est divisé en cinq chapitres. Dans le premier chapitre est présenté le contexte sociohistorique du phénomène des mères seules victimes du système patriarcal. Le deuxième chapitre présente le cadre théorique du féminisme qui permet de comprendre de façon approfondie le fonctionnement du système patriarcal et son rôle dans les stigmatisations envers les femmes en situation de monoparentalité au Québec. Ensuite, le troisième chapitre énonce la méthodologie qui explique l’ensemble des moyens utilisés pour réaliser ce travail. Le quatrième chapitre analyse les stigmatisations associées à la figure « fille-mère » et « mère monoparentale ». Enfin, le cinquième chapitre propose une discussion autour de la honte, l’une des conséquences de la stigmatisation des mères seules. Mots clés : Monoparentalité féminine, fille-mère, mère monoparentale, mère seule, stigmatisation, féminisme, système patriarcat, sexualité, maternité.
Impact of Alkali Metal-Ion Intercalation on Mechanical Deformations in Cobalt Oxide Cathodes
Creators: name: Bal, Batuhan
name: Capraz, Omer Ozgur
Publisher: name: ACS
Year: 2024

description: A lack of understanding the interaction between alkali metal ions and the host electrode structure limits the development of electrodes for alkali metal ion batteries. Here, in situ digital image correlation is coupled with electrochemical techniques to probe electrochemical strains in cobalt oxide electrodes during intercalation of Li, Na, and K ions. A characteristic difference was observed in the chemo-mechanical response of the electrode based on the alkali metal ion. Strain rate calculations point out contrasts in mechanical deformation upon alkali metal ion intercalation in the electrodes. The outcome of the study provides mechanical principles for engineering next-generation cathodes beyond Li-ion batteries.
title: 01_2668
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/
title: Portal
title: Das Potsdamer Universitätsmagazin
titleType: Subtitle
Creators: name: Universität Potsdam, Referat Für Presse- Und Öffentlichkeitsarbeit
Publisher: name: Universität Potsdam
Year: 2019

description: Aus dem Inhalt: - Verknüpfte Kompetenz: Netze in der Wissenschaft - Verhandlungstalente - Noten spielen die zweite Geige
description: Portal: Das Potsdamer Universitätsmagazin, 02/2013
title: Portal
title: Das Potsdamer Universitätsmagazin
titleType: Subtitle
Creators: name: Universität Potsdam, Referat Für Presse- Und Öffentlichkeitsarbeit
Publisher: name: Universität Potsdam
Year: 2019

description: Aus dem Inhalt: - Gesellschaft im Wandel: Zukunftsaufgabe Inklusion - Mit Kopf und Füßen - Du bist, was du guckst
description: Portal: Das Potsdamer Universitätsmagazin, 03/2013
Beyond Safety and Decency: Intellectual Property Considerations in Makerspaces
Creators: name: Brunet, Mélanie
Publisher: name: My University
Year: 2019
Subjects: Intellectual property
Copyright
Makerspaces

description: Presentation delivered at the True North Science Boot Camp 2019 (May 29, 2019). Session Description: Unsafe practices and dangerous or indecent objects are often the first problems that come to mind when considering what could go wrong in a makerspace. Often missing from the conversation are the risks of intellectual property violations. How can we limit those risks without hindering creativity and innovation? This session will cover the types of intellectual property present in makerspaces and provide examples of issues that can arise when using various technologies. It will also outline some legal exceptions and suggests ways to reduce the risk for your library and raise awareness among makerspace users.
title: Portal
title: Das Potsdamer Universitätsmagazin
titleType: Subtitle
Creators: name: Universität Potsdam, Referat Für Presse- Und Öffentlichkeitsarbeit
Publisher: name: Universität Potsdam
Year: 2019

description: Aus dem Inhalt: - Historische Zäsur: Jüdische Theologie an Uni Potsdam - Wegen Umbau geöffnet - Eine ungewöhnliche Reise
description: Portal: Das Potsdamer Universitätsmagazin, 04/2013
Derechos de los socios
Creators: name: Fonseca Alba, Lina María
name: Díaz Avilán, María Camila
Publisher: name: Universidad Externado de Colombia
Year: 2022
Subjects: subject: Derecho comercial
subject: condicion de socio
subject: derechos de los socios
subject: derechos politicos
subject: derechos economicos
subject: algunos mecanismos de proteccion de los socios

description: Por medio del siguiente OVA estudiaremos el concepto de derechos de los socios en distintos tipos societarios. Haremos énfasis en la condición de socio y los derechos políticos y económicos que derivan de esta, Además, observaremos algunos mecanismos de protección de los socios. Lo anterior, de acuerdo con el ordenamiento jurídico, la jurisprudencia y el desarrollo doctrinal nacional. El objetivo radica en que una vez se haya concluido el Objeto Virtual de Aprendizaje, el estudiante estará en la capacidad de identificar y comprender el alcance de los derechos de los socios, así como los mecanismos de protección de los socios o accionistas.
description: Por medio del siguiente OVA estudiaremos el concepto de derechos de los socios en distintos tipos societarios. Haremos énfasis en la condición de socio y los derechos políticos y económicos que derivan de esta, Además, observaremos algunos mecanismos de protección de los socios. Lo anterior, de acuerdo con el ordenamiento jurídico, la jurisprudencia y el desarrollo doctrinal nacional.
Proposed real-time charge noise measurement via valley state reflectometry
Creators: name: Kanaar, David
name: Ercan, H. Ekmel
name: Gyure, Mark F.
name: Kestner, J. P.
Publisher: name: Maryland Shared Open Access Repository
Year: 2024
Subjects: Condensed Matter - Mesoscale and Nanoscale Physics

description: We theoretically propose a method to perform in situ measurements of charge noise during logical operations in silicon quantum dot spin qubits. Our method does not require ancillary spectator qubits but makes use of the valley degree of freedom in silicon. Sharp interface steps or alloy disorder in the well provide a valley transition dipole element that couples to the field of an on-chip microwave resonator, allowing rapid reflectometry of valley splitting fluctuations caused by charge noise. We derive analytic expressions for the signal-to-noise ratio that can be expected and use tight binding simulations to extract the key parameters (valley splitting and valley dipole elements) under realistic disorder. We find that unity signal-to-noise ratio can often be obtained with measurement times below 1ms, faster than typical decoherence times, opening the potential for closed-loop control, real-time recalibration, and feedforward circuits