cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Anomalous shell effect in the transition from a circular to a triangular billiard
Creators: name: Arita, Ken-ichiro
name: Brack, Matthias
Publisher: name: arXiv
Year: 2007
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We apply periodic orbit theory to a two-dimensional non-integrable billiard system whose boundary is varied smoothly from a circular to an equilateral triangular shape. Although the classical dynamics becomes chaotic with increasing triangular deformation, it exhibits an astonishingly pronounced shell effect on its way through the shape transition. A semiclassical analysis reveals that this shell effect emerges from a codimension-two bifurcation of the triangular periodic orbit. Gutzwiller's semiclassical trace formula, using a global uniform approximation for the bifurcation of the triangular orbit and including the contributions of the other isolated orbits, describes very well the coarse-grained quantum-mechanical level density of this system. We also discuss the role of discrete symmetry for the large shell effect obtained here.
description: 14 pages REVTeX4, 16 figures, version to appear in Phys. Rev. E. Qualities of some figures are lowered to reduce their sizes. Original figures are available at http://www.phys.nitech.ac.jp/~arita/papers/tricirc/
Deep optimal stopping
Creators: name: Becker, Sebastian
name: Cheridito, Patrick
name: Jentzen, Arnulf
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: Probability (math.PR)
subject: FOS: Mathematics

description: In this paper we develop a deep learning method for optimal stopping problems which directly learns the optimal stopping rule from Monte Carlo samples. As such, it is broadly applicable in situations where the underlying randomness can efficiently be simulated. We test the approach on three problems: the pricing of a Bermudan max-call option, the pricing of a callable multi barrier reverse convertible and the problem of optimally stopping a fractional Brownian motion. In all three cases it produces very accurate results in high-dimensional situations with short computing times.
What Lies Beneath the Science Achievement Gap: The Challenges of Aligning Science Instruction With Standards and Tests
Creators: name: Junlei  Li
name: Klahr, David
name: Siler, Stephanie
Publisher: name: Carnegie Mellon University
Year: 2006
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Amongst all instructional issues facing science education, the one that exerts the most substantial impact on the lasting achievement gap is the “mile-wide, inch-deep” curriculum, which is created by superficial alignments among standards, tests, and instructional materials
title: ADCO, Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.3 (2e moitié XIIIe siècle), Cart. 168 (11 H 66), f. 0108v
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/2010
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.3 (2e moitié XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 168 (11 H 66), f. 0108v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.3 (2e moitié XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 168 (11 H 66), f. 0108v, 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
Identifiability Analysis Using Data Cloning
Creators: name: Sartori Junior, José Augusto
name: D’Elia Branco, Márcia
Publisher: name: REVSTAT-Statistical Journal
Year: 2024

description: Lack of identifiability in statistical models may hinder unique inferential conclusions. Therefore, the search for parametric constraints that ensure identifiability is of utmost importance in statistics. However, for complex modeling strategies, even acquiring the knowledge that the model is unidentifiable may prove very difficult. In this paper, we investigate the use of Data Cloning, a modern algorithm for classical inference in latent variable models, as a tool for assessing model identifiability. We discuss its advantages and disadvantages and illustrate its use with a dynamic linear model.
description: REVSTAT-Statistical Journal, Vol. 22 No. 1 (2024): REVSTAT-Statistical Journal
Analysis of heavy spin--3/2 baryon--heavy spin--1/2 baryon--light vector meson vertices in QCD
Creators: name: Aliev, T. M.
name: Azizi, K.
name: Savci, M.
name: Zamiralov, V. S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The heavy spin--3/2 baryon--heavy spin--1/2 baryon vertices with light vector mesons are studied within the light cone QCD sum rules method. These vertices are parametrized in terms of three coupling constants. These couplings are calculated for all possible transitions. It is shown that correlation functions for these transitions are described by only one invariant function for every Lorenz structure. The obtained relations between the correlation functions of the different transitions are structure independent while explicit expressions of invariant functions depend on the Lorenz structure.
description: 17 Pages, 6 Figures and 4 Tables
Searching for scalar boson decaying into light $Z'$ boson at collider experiments in $U(1)_{L_μ-L_τ}$ model
Creators: name: Nomura, Takaaki
name: Shimomura, Takashi
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study a model with $U(1)_{L_μ- L_τ}$ gauge symmetry and discuss collider searches for a scalar boson, which breaks $U(1)_{L_μ- L_τ}$ symmetry spontaneously, decaying into light $Z'$ gauge boson. In this model, the new gauge boson, $Z'$, with a mass lighter than $\mathcal{O}(100)$ MeV, plays a role in explaining the anomalous magnetic moment of muon via one-loop contribution. For the gauge boson to have such a low mass, the scalar boson, $ϕ$ with $\mathcal{O}(100)$ GeV mass appears associated with the symmetry breaking. We investigate experimental constraints on $U(1)_{L_μ- L_τ}$ gauge coupling, kinetic mixing, and mixing between the SM Higgs and $ϕ$. Then collider search is discussed considering $ϕ$ production followed by decay process $ϕ\to Z' Z'$ at the large hadron collider and the international linear collider. We also estimate discovery significance at the linear collider taking into account relevant kinematical cut effects.
description: 28 pages, 9 figures, 5 tables: published version
From inflation to dark energy in the non-minimal modified gravity
Creators: name: Nojiri, Shin'ichi
name: Odintsov, Sergei D.
name: Tretyakov, Petr V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider the modified gravity non-minimally coupled with matter Lagrangian for the description of early-time and late-time universe. Such $F(R)$ ($F(G)$) gravity in the absence of non-minimal coupling is viable theory which passes the local tests and reproduces the $Λ$CDM era. For qualitatively similar choice of non-minimal gravitational coupling function it is shown that the unified description of early-time inflation and late-time cosmic acceleration is possible. It is interesting that matter (scalar) which supports the inflationary era is gravitationally screened at late times. Hence, it may be effectively invisible at current universe.
description: LaTeX file, 10 pages, based on the talk given by S.D. Odintsov at ICGA8 conference, Nara, Japan
KKMC-hh: A Precision Event Generator for EW Radiative Corrections in Hadron Scattering
Creators: name: Yost, S. A.
name: Jadach, S.
name: Ward, B. F. L.
name: Was, Z.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: KKMC-hh is a precision event-generator for Z production and decay in hadronic collisions, which applies amplitude-level exponentiation to both initial and final state photon radiation, including perturbative residuals through order $α^2 L$, together with electroweak matrix element corrections. We present results showing the effect of multi-photon radiation for cuts motivated by a recent ATLAS W-mass analysis. We also show preliminary untuned comparisons of the electroweak corrections of KKMC-hh to those of HORACE, which includes order $α$ corrections with exponentiated final-state photon radiation.
description: 10 pages, 18 figures. Presented by S.A. Yost at RADCOR 2017, the 13th International Symposium on Radiative Corrections, 24-29 September, 2017 in St. Gilgen, Austria
Let’s talk about el lenguaje : an examination of code-switching in Latino films, YouTube, and radio
Creators: name: Leal Cavazos, Rubinia Macarena
Publisher: name: The University of Texas at Austin
Year: 2019
Subjects: Code-switching
Latino films
YouTube
Radio
Spanish
Bilingual
Stereotypes
Representation

description: The goal of this thesis is to examine and compare the code-switching (CS) used in three Pantelion films set in Los Angeles (LA) to CS used in an LA YouTube video blogger and LA Radio. CS has been identified as a prominent characteristic of films that portray the Latino population (Berg, 2002; Helland, 2015); however little research has examined the types of CS used and how representative they are of Latino speech. This paper finds that films do not accurately represent the language (specifically the CS) of LA Latinos. Additionally, the language choices in Latino films reinforce prescriptivist and language purism ideologies of the acceptable use of code-switching. Most of the code-switching in the films was intersentential and tag switching, whereas the YouTube videos and radio recordings displayed a preference for intrasentential switching. The use of intersentential switching in films can be attributed to it being easier to subtitle, and by including it, the films serve a prescriptivist medium that reinforces language purism and pejorative ideologies of code-switching, which could lead to an increase in language insecurity and a decrease in bilingualism in the Latino community. This paper utilizes Torres (2007) Strategies for the Inclusion of Spanish as a theoretical framework, and expands their definitions to encompass films, YouTube, and radio. Furthermore, based on Torres’ (2007) work, this paper finds that the Latino films accommodate for monolingual speakers using several strategies, while the YouTube videos and the radio station are aimed towards bilingual Latinos who, as an audience, receive bilingual gratification. While the representations of Latinos in the films were mostly positive, there was still a lack of diversity in the cast of the films, especially an absence of U.S. Latino actors. The films display a dichotomy between Mexican and American actors, conflating the diverse nationalities that compose Latinidad into one: Mexican. This work expand the current literature on how CS is incorporated in media, and opens the door to new avenues of investigation on the examination of how representative CS is in different mediums.
Maximal forward hom-orthogonal sequences for cluster-tilted algebras of finite type
Creators: name: Nasr-Isfahani, Alireza
Publisher: name: arXiv
Year: 2018
Subjects: subject: Representation Theory (math.RT)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics

description: Let $Λ$ be a cluster-tilted algebra of finite type over an algebraically closed field and $B$ be one of the associated tilted algebras. We show that the $B$-modules, ordered form right to left in the Auslander-Reiten quiver of $Λ$ form a maximal forward hom-orthogonal sequence of $Λ$-modules whose dimension vectors form the $c$-vectors of a maximal green sequence for $Λ$. Thus we give a proof of Igusa-Todorov's conjecture.
q-Generalized Extreme Values under Power Normalization with Properties, Estimation Methods and Applications to Covid-19 Data
Creators: name: Eliwa, Mohamed S.
name: Abo Zaid, E. O.
name: El-Morshedy, Mahmoud
Publisher: name: REVSTAT-Statistical Journal
Year: 2024

description: This paper introduces the q-analogues of the generalized extreme value distribution and its discrete counterpart under power normalization. The inclusion of the parameter q enhances modeling flexibility. The continuous extended model can produce various types of hazard rate functions, with supports that can be finite, infinite, or bounded above or below. Additionally, these new models can effectively handle skewed data, particularly those with highly extreme observations. Statistical properties of the proposed continuous distribution are presented, and the model parameters are estimated using various approaches. A simulation study evaluates the performance of the estimators across different sample sizes. Finally, three distinct real datasets are analyzed to demonstrate the versatility of the proposed model.
description: REVSTAT-Statistical Journal, Vol. 22 No. 1 (2024): REVSTAT-Statistical Journal
Double field formulation of Yang-Mills theory
Creators: name: Jeon, Imtak
name: Lee, Kanghoon
name: Park, Jeong-Hyuck
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Based on our previous work on the differential geometry for the closed string double field theory, we construct a Yang-Mills action which is covariant under O(D,D) T-duality rotation and invariant under three-types of gauge transformations: non-Abelian Yang-Mills, diffeomorphism and one-form gauge symmetries. In double field formulation, in a manifestly covariant manner our action couples a single O(D,D) vector potential to the closed string double field theory. In terms of undoubled component fields, it couples a usual Yang-Mills gauge field to an additional one-form field and also to the closed string background fields which consist of a dilaton, graviton and a two-form gauge field. Our resulting action resembles a twisted Yang-Mills action.
description: 1+14 pages, no figure; v2 refs added. To appear in Physics Letters B
Randomization inference with general interference and censoring
Creators: name: Loh, Wen Wei
name: Hudgens, Michael G.
name: Clemens, John D.
name: Ali, Mohammad
name: Emch, Michael E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: Interference occurs between individuals when the treatment (or exposure) of one individual affects the outcome of another individual. Previous work on causal inference methods in the presence of interference has focused on the setting where a priori it is assumed there is 'partial interference,' in the sense that individuals can be partitioned into groups wherein there is no interference between individuals in different groups. Bowers, Fredrickson, and Panagopoulos (2012) and Bowers, Fredrickson, and Aronow (2016) consider randomization-based inferential methods that allow for more general interference structures in the context of randomized experiments. In this paper, extensions of Bowers et al. which allow for failure time outcomes subject to right censoring are proposed. Permitting right censored outcomes is challenging because standard randomization-based tests of the null hypothesis of no treatment effect assume that whether an individual is censored does not depend on treatment. The proposed extension of Bowers et al. to allow for censoring entails adapting the method of Wang, Lagakos, and Gray (2010) for two sample survival comparisons in the presence of unequal censoring. The methods are examined via simulation studies and utilized to assess the effects of cholera vaccination in an individually-randomized trial of 73,000 children and women in Matlab, Bangladesh.
What leads children to adopt new strategies? A microgenetic/cross-sectional study of class inclusion.
Creators: name: Siegler, Robert
name: Svetina, Matija
Publisher: name: Carnegie Mellon University
Year: 2006
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Learning of class inclusion by 5-year-olds in response to empirical and logical explanations of an adult's answers was examined. Contrary to the view that young children possess an empirical bias, 5-year-olds learned more, and continued learning for longer, when given logical explanations of correct answers than when given empirical explanations. Once children discovered how to solve the problems, they showed few regressions. Many children in the microgenetic experiment followed the path of change anticipated from previous cross-sectional studies, but children in the cross-sectional part of the study seemed to follow a different path. Reasons for the superior effectiveness of the logical explanations were discussed.
Intersecting non-SUSY branes and closed string tachyon condensation
Creators: name: Lu, J. X.
name: Roy, Shibaji
name: Wang, Zhao-Long
name: Wu, Rong-Jun
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Following \cite{Bai:2006vv} we here consider the supergravity solutions representing the charged non-supersymmetric $p$-brane (for $1\leq p \leq 6$) intersecting with chargeless non-supersymmetric 1-brane and 0-brane of type II string theories. We show how these solutions nicely interpolate between black $p$-branes and the Kaluza-Klein "bubble of nothing" (BON) by continuously varying some parameters characterizing the solutions from one set of values to another. By performing a time symmetric general bubble initial data analysis, we show that the interpolation implies a possible transition from black $p$-branes to KK BON only for $p\leq 4$, as in these cases there exist locally stable static bubbles under certain conditions. However, for $p>4$, black branes always decay into dynamical bubbles. Contrary to what is known in the literature, we argue that under certain conditions, the mechanism causing this transition to stable static bubbles can be the closed string tachyon condensation for all $p\leq 4$. We also show that the configurations indeed contain (chargeless) F-strings required for the closed string tachyons to appear causing the transitions to occur.
description: 31 pages, 4 figures; significant improvement on the discussion of the potential dynamics of the interpolation of solutions; version to appear in Nucl. Phys. B
On the stability of the positive mass theorem for asymptotically hyperbolic graphs
Creators: name: Pacheco, Armando J. Cabrera
Publisher: name: arXiv
Year: 2018
Subjects: subject: Differential Geometry (math.DG)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 83C99, 58Z05

description: The positive mass theorem states that the total mass of a complete asymptotically flat manifold with non-negative scalar curvature is non-negative; moreover, the total mass equals zero if and only if the manifold is isometric to the Euclidean space. Huang and Lee [2015] proved the stability of the Positive Mass Theorem for a class of $n$-dimensional ($n \geq 3$) asymptotically flat graphs with non-negative scalar curvature, in the sense of currents. Motivated by their work and using results of Dahl, Gicquaud and Sakovich [2013], we adapt their ideas to obtain a similar result regarding the stability of the positive mass theorem, in the sense of currents, for a class of $n$-dimensional $(n \geq 3)$ asymptotically hyperbolic graphs with scalar curvature bigger than or equal to $-n(n-1)$.
description: 23 pages, 1 figure. This is a pre-print of an article published in Annals of Global Analysis and Geometry. The final authenticated version is available online at: https://doi.org/10.1007/s10455-019-09674-9
The Universal Speaker: A Device for Bioelectric and Phonetic
Creators: name: Fuertes Oliva, Martín
Publisher: name: Zenodo
Year: 2025

description: Imagine a revolutionary device called the Universal Speaker, a tool capable of transcendinglanguage barriers by leveraging the principles of bioelectricity and phonetics described in MartinFuertes Oliva's theory. This device integrates the phonetics and grammar of all knownlanguages and can record, analyze, and reconstruct the meaning of any spoken, sung, orwritten message—even when inverted. This groundbreaking concept could redefine how weunderstand and process human language.
Deterministic Computations on a PRAM with Static Processor and Memory Faults
Creators: name: Chlebus, Bogdan S.
name: Gasieniec, Leszek
name: Pelc, Andrzej
Publisher: name: arXiv
Year: 2018
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: We consider Parallel Random Access Machine (PRAM) which has some processors and memory cells faulty. The faults considered are static, i.e., once the machine starts to operate, the operational/faulty status of PRAM components does not change. We develop a deterministic simulation of a fully operational PRAM on a similar faulty machine which has constant fractions of faults among processors and memory cells. The simulating PRAM has $n$ processors and $m$ memory cells, and simulates a PRAM with $n$ processors and a constant fraction of $m$ memory cells. The simulation is in two phases: it starts with preprocessing, which is followed by the simulation proper performed in a step-by-step fashion. Preprocessing is performed in time $O((\frac{m}{n}+ \log n)\log n)$. The slowdown of a step-by-step part of the simulation is $O(\log m)$.
What is 'left' when all is said and done? Spatial coding and hemispatial neglect
Creators: name: Behrmann, Marlene
name: Geng, Joy J
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Moving one's eyes to view a fly sitting on one's forearm requires that one know the spatial position of the fly. However, the process of spatial representation is fraught with problems.
PERCEIVED CARDIOVASCULAR DISEASE RISK AMONG LESBIAN, GAY, AND BISEXUAL BLACK, INDIGENOUS, AND PEOPLE OF COLOR: THE INFLUENCE OF INTERSECTIONAL MICROAGGRESSIONS
Creators: name: Serpas, Dylan G.
Publisher: name: Zenodo
Year: 2021
Subjects: cardiovascular disease
minority stress
LGB health
intersectional microaggressions

description: Cardiovascular diseases (CVD) are the leading cause of morbidity and mortality nationwide. Separate bodies of research indicate that Lesbian, Gay, and Bisexual (LGB) individuals and Black, Indigenous, and People of Color (BIPOC) demonstrate a disproportionately higher risk for CVD, and experiences of discrimination are implicated as a psychosocial mechanism. Within LGB communities, Bisexual individuals report more discrimination that contributes to a disproportionately greater CVD risk factor (RF) burden compared to their heterosexual, Lesbian, and Gay counterparts. However, research has not compared differences in CVD RF prevalence between Bisexual and Lesbian/Gay BIPOC, nor examined the influence of psychosocial stressors salient to this population including LGB BIPOC microaggressions on CVD risk perceptions. Thus, this study examined differences in the likelihood of reporting CVD RFs between Bisexual and Lesbian/Gay BIPOC. Secondly, the relationship between LGB BIPOC microaggressions and perceived CVD risk was studied, with sexual orientation proposed as a moderator. Participants (N = 264; 76% Bisexual; 72% Hispanic) self-identified as LGB BIPOC and self-reported CVD RFs, CVD risk perceptions, and LGB BIPOC microaggressions. Findings revealed that Bisexual BIPOC reported similar odds for CVD RFs compared to their Lesbian/Gay BIPOC counterparts. Although, intersectional microaggressions and perceived CVD risk were disproportionately associated with CVD risk where a significant association was only detected among Bisexual participants. Findings suggest an absence of CVD RF disparities between Bisexual BIPOC and Lesbian/Gay BIPOC and support the influence of LGB BIPOC intersectional microaggressions on CVD risk perceptions. Results offer important implications for the CVD health of the LGB BIPOC population.
Hong-Ou-Mandel effect in terms of the temporal biphoton wave function with two arrival-time variables
Creators: name: Fedorov, M. V.
name: Sysoeva, A. A.
name: Vintskevich, S. V.
name: Grigoriev, D. A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The well-known Hong-Ou-Mandel effect is revisited. Two physical reasons are discussed for the effect to be less pronounced or even to disappear: differing polarizations of photons coming to the beamsplitter and delay time of photons in one of two channels. For the latter we use the concepts of biphoton frequency and temporal wave functions depending, correspondingly, on two frequency continuous variables of photons and on two time variables $t_1$ and $t_2$ interpreted as the arrival times of photons to the beamsplitter. Explicit expressions are found for the probability densities and total probabilities for photon pairs to be split between two channels after the beamsplitter and to be unsplit, when two photons appear together in one of two channels.
Using Stata for Data Work
Creators: name: Ng, James
Publisher: name: Zenodo
Year: 2016

description: Stata is a leading statistical software package in the social sciences. Although not free, it has many of the hallmarks of open source software such as a user-contributed repository of add-on modules, an active community of users, and numerous third party-run online guides and tutorials. Stata arguably strikes perhaps the best balance between sophistication and usability among all statistical software packages.This hands-on workshop will introduce participants to some of the ways Stata is used in empirical research in the social sciences. Participants will work through a series of exercises using data in commonly encountered formats. Many of the exercises will involve reproducing tables and graphs from scratch. Topics to be covered include reading data, cleaning data, manipulating data, combining data, and using the help system. Attention will be paid to reproducibility of results, which means that participants will be writing scripts in a do-file. Detailed notes will be provided to each participant for reference. This workshop's target audience is social science librarians and other data service professionals. By the end of the workshop, participants should have gained enough familiarity with Stata to be able to start using it independently and to provide more in-depth help to their patrons who use Stata.This is not a workshop in statistical methods, hence no knowledge of statistics is assumed. No knowledge of programming is required.
What Does Visual Agnosia Tell Us About Perceptual Organization and Its Relationship to Object Perception?
Creators: name: Behrmann, Marlene
name: Kimchi, Ruth
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: The authors studied 2 patients, S.M. and R.N., to examine perceptual organization and its relationship to object recognition. Both patients had normal, low-level vision and performed simple grouping operations normally but were unable to apprehend a multielement stimulus as a hole. R.N. failed to derive global structure even under optimal stimulus conditions, was less sensitive to grouping by closure, and was more impaired in object recognition than S.M. These findings suggest that perceptual organization involves a multiplicity of processes, some of which are simpler and are instantiated in lower order areas of visual cortex (e.g., collinearity). Other processes are more complex and rely on higher order visual areas (e.g., closure and shape formation). The failure to exploit these latter configural processes adversely affects object recognition.
Abstract interpolation problem in Nevanlinna classes
Creators: name: Derkach, Vladimir
Publisher: name: arXiv
Year: 2007
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 47A57 (Primary); 30E05, 47A06, 47B25, 47B32 (Secondary)

description: The abstract interpolation problem (AIP) in the Schur class was posed V. Katznelson, A. Kheifets and P. Yuditskii in 1987 as an extension of the V.P. Potapov's approach to interpolation problems. In the present paper an analog of the AIP for Nevanlinna classes is considered. The description of solutions of the AIP is reduced to the description of L-resolvents of some model symmetric operator associated with the AIP. The latter description is obtained by using the M.G. Krein's theory of L-resolvent matrices. Both regular and singular cases of the AIP are treated. The results are illustrated by the following examples: bitangential interpolation problem, full and truncated moment problems. It is shown that each of these problems can be included into the general scheme of the AIP.
description: LaTeX, 35 pages
Analysis of Antibody Data Using Skew-normal and Skew-T Mixture Models
Creators: name: Dias Domingues, Tiago
name: Mouriño, Helena
name: Sepúlveda, Nuno
Publisher: name: REVSTAT-Statistical Journal
Year: 2024

description: Gaussian mixture models, which assume a Normal distribution for each component, are popular in antibody (or serological) data analysis to help determining antibody-positive and antibody-negative individuals. In this work, we advocate using finite mixture models based on Skew-Normal and Skew-t distributions for serological data analysis. These flexible mixing distributions have the advantage of describing right and left asymmetry often observed in the distributions of known antibody-negative and antibody-positive individuals, respectively. We illustrate the application of these alternative mixture models in a data set on the role of human herpesviruses in the Myalgic Encephalomyelitis/Chronic Fatigue Syndrome.
description: REVSTAT-Statistical Journal, Vol. 22 No. 1 (2024): REVSTAT-Statistical Journal
Climate change mitigation and agroforestry systems (PA) - Mitigación del cambio climático y los sistemas agroforestales (PA)
Creators: name: Mosquera-Losada MR
name: Ferreiro-Domínguez N
name: López-Díaz ML
name: Rodríguez-Rigueiro FJ
name: Santiago-Freijanes JJ
name: González-Hernández MP
name: Rigueiro-Rodríguez A
Publisher: name: Zenodo
Year: 2019
Subjects: Green House Gases (GHG)
Europe
GRA
FAO
gases de efecto invernadero (GEI)
Europa

description: El cambio climático está generando incertezas en el marco de los sistemas agroalimentarios debido a la velocidad con el que se produce pero también al aumento de la aparición de eventos extremos, lo que está causado por el aumento de gases de efecto invernadero (GEI) en la atmósfera. Organizaciones internacionales relevantes tales como la Alianza de Investigación Global (GRA) y la FAO que estableció el concepto de Agricultura Climáticamente inteligente así como el panel intergubernamental de cambio climático (IPCC) en el último informe 1.5 identifica la agroforestería como una tecnología de emisiones negativas que debería ser extensamente empleada para reducir los GEI en la atmósfera. Las opciones de mitigación declaradas por la Unión Europea incluyen (i) la reducción de GEI a través de un uso más efectivo de los recursos y el desarrollo tecnológico que puede alcanzarse a través del empleo de la agroforestería y (ii) la reducción de GEI de la atmósfera (ej. por los árboles en las granjas agrícolas), mientras se mantiene la producción y se reduce la necesidad de insumos externos.
What Does Visual Agnosia Tell Us About Perceptual Organization and Its Relationship to Object Perception?
Creators: name: Behrmann, Marlene
name: Kimchi, Ruth
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: The authors studied 2 patients, S.M. and R.N., to examine perceptual organization and its relationship to object recognition. Both patients had normal, low-level vision and performed simple grouping operations normally but were unable to apprehend a multielement stimulus as a whole. R.N. failed to derive global structure even under optimal stimulus conditions, was less sensitive to grouping by closure, and was more impaired in object recognition than S.M. These findings suggest that perceptual organization involves a multiplicity of processes, some of which are simpler and are instantiated in lower order areas of visual cortex (e.g., collinearity). Other processes are more complex and rely on higher order visual areas (e.g., closure and shape formation). The failure to exploit these latter configural processes adversely affects object recognition.
A quantum analogue of the dihedral action on Grassmannians
Creators: name: Allman, Justin M.
name: Grabowski, Jan E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 16T20 (Primary) 20G42 (Secondary)

description: In recent work, Launois and Lenagan have shown how to construct a cocycle twisting of the quantum Grassmannian and an isomorphism of the twisted and untwisted algebras that sends a given quantum minor to the minor whose index set is permuted according to the $n$-cycle $c=(1, 2, ..., n)$, up to a power of $q$. This twisting is needed because $c$ does not naturally induce an automorphism of the quantum Grassmannian, as it does classically and semi-classically. We extend this construction to give a quantum analogue of the action on the Grassmannian of the dihedral subgroup of $S_{n}$ generated by $c$ and $w_{0}$, the longest element, and this analogue takes the form of a groupoid. We show that there is an induced action of this subgroup on the torus-invariant prime ideals of the quantum Grassmannian and also show that this subgroup acts on the totally nonnegative and totally positive Grassmannians. Then we see that this dihedral subgroup action exists classically, semi-classically (by Poisson automorphisms and anti-automorphisms, a result of Yakimov) and in the quantum and nonnegative settings.
description: 22 pages, 2 figures. Version 2: substantially revised organisation and presentation
title: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f.223
Creators: name: Rouzeau, Benoît
name: Rouzeau, Benoît
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: subject: cistercien
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains. Numérisation en mode image
description: Relation: https://cisterciensetressources.lamop.fr/
description: Bibliographic citation: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f.223, in Projet Cisterciens et Ressources [Ressource en ligne], https://cisterciensetressources.lamop.fr
description: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f. 223
D9.10 – Report and associated material on COGITO stakeholder engagement & training activities v2
Creators: name: Wilczyński, Łukasz
Publisher: name: Zenodo
Year: 2022

description: The purpose of this report is to present the project consortium's approach to the issue of stakeholder engagement. It is one of the most important elements of project work, which focuses not only on results but on the whole process. The process in which the entire project consortium makes an effort to adequately communicate with the external environment. It is especially important at the moment when the project result or the developed product is to be presented on the market.

It is important to remember that proper stakeholder involvement is not only about adequate communication and information transfer through the media. It is also about planning and creating direct involvement in the form of training or, as in the case of COGITO project where Living Lab will be used, interactive workshops.

The second version of this deliverable is including the update of the stakeholder engagement activities connected, i.e., with the Living Lab Workshops. On this version we also include the insights form the Business Model Canvas workshops that were prepared for the D9.12 COGITO exploitation and business innovation plan.

The novelties included in the second version are also related with the training/promotional materials to ensure the proper engagement. In the chapter 3.2 there are presented latest activities and materials produced by the project consortium.
Climate change mitigation and agroforestry systems (PA)
Creators: name: Mosquera-Losada MR
name: Ferreiro-Domínguez N
name: López-Díaz ML
name: Rodríguez-Rigueiro FJ
name: Santiago-Freijanes JJ
name: González-Hernández MP
name: Rigueiro-Rodríguez A
Publisher: name: Zenodo
Year: 2019
Subjects: Green House Gases (GHG)
Europe
GRA
FAO

description: Climate change is generating uncertainties in agrofood systems framework due to the speed of the change but also the increased appearance of extreme events which is caused by the increase of Green House Gases (GHG) in the atmosphere. Relevant international bodies such as the Global Research alliance, the FAO who establishes the concept of Climate smart agriculture as well as the IPCC (Intergovernmental panel on climate change) in the 1.5 Report indentifies agroforestry as a negative emission technology that should be expanded to reduce GHG in the atmosphere. Mitigacion options declared by the European Union includes (i) the reduction of the GHG emissions through a more effective use of resources and technological development (e.g. by better land/waste management better land/waste management through the better use of the resources promoted by agroforestry and (ii) the removal of GHG from the atmosphere (e.g. by trees in farms), while maintaining production and decreasing input needs.
Palisade structure in intact vaccinia virions.
Creators: name: Hernandez-Gonzalez, Miguel
name: Calcraft, Thomas
name: Nans, Andrea
name: Rosenthal, Peter B
name: Way, Michael
Publisher: name: The Francis Crick Institute
Year: 2024
Subjects: classificationCode: Infectious Disease
subject: Infectious Disease
classificationCode: Structural Biology & Biophysics
subject: Structural Biology & Biophysics
classificationCode: Imaging
subject: Imaging

description: Poxviruses such as variola virus (smallpox) and monkeypox cause diseases in humans. Other poxviruses, including vaccinia and modified vaccinia Ankara, are used as vaccine vectors. Given their importance, a greater structural understanding of poxvirus virions is needed. We now performed cryo-electron tomography of purified intact vaccinia virions to study the structure of the palisade, a protein lattice that defines the viral core boundary. We identified the main viral proteins that form the palisade and their interaction surfaces and provided new insights into the organization of the viral core.
Unsaturated Throughput Analysis of IEEE 802.11 in Presence of Non Ideal Transmission Channel and Capture Effects
Creators: name: Daneshgaran, F.
name: Laddomada, Massimiliano
name: Mesiti, F.
name: Mondin, M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: In this paper, we provide a throughput analysis of the IEEE 802.11 protocol at the data link layer in non-saturated traffic conditions taking into account the impact of both transmission channel and capture effects in Rayleigh fading environment. The impact of both non-ideal channel and capture become important in terms of the actual observed throughput in typical network conditions whereby traffic is mainly unsaturated, especially in an environment of high interference. We extend the multi-dimensional Markovian state transition model characterizing the behavior at the MAC layer by including transmission states that account for packet transmission failures due to errors caused by propagation through the channel, along with a state characterizing the system when there are no packets to be transmitted in the buffer of a station. Finally, we derive a linear model of the throughput along with its interval of validity. Simulation results closely match the theoretical derivations confirming the effectiveness of the proposed model.
description: To appear on IEEE Transactions on Wireless Communications, 2008
What do we mean? On the importance of not abandoning scientific rigor when talking about science education.
Creators: name: Klahr, David
Publisher: name: Carnegie Mellon University
Year: 2013
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Although the "science of science communication" usually refers to the flow of scientific knowledge from scientists to the public, scientists direct most of their communications not to the public, but instead to other scientists in their field. This paper presents a case study on this understudied type of communication: within a discipline, among its practitioners. I argue that many of the contentious disagreements that exist today in the field in which I conduct my research--early science education--derive from a lack of operational definitions, such that when competing claims are made for the efficacy of one type of science instruction vs. another, the arguments are hopelessly disjointed. The aim of the paper is not to resolve the current claims and counterclaims about the most effective pedagogies in science education, but rather to note that the assessment of one approach vs. the other is all too often defended on the basis of strongly held beliefs, rather than on the results of replicable experiments, designed around operational definitions of the teaching methods being investigated. A detailed example of operational definitions from my own research on elementary school science instruction is provided. In addition, the paper addresses the issue of how casual use of labels-both within the discipline and when communicating with the public-may inadvertently "undo" the benefits of operational definitions.
Entanglement in Reggeized Scattering using AdS/CFT
Creators: name: Liu, Yizhuang
name: Zahed, Ismail
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The eikonalized parton-parton scattering amplitude at large $\sqrt{s}$ and large impact parameter, is dominated by the exchange of a hyperbolic surface in walled AdS. Its analytical continuation yields a worldsheet instanton that is at the origin of the Reggeization of the amplitude and a thermal-like quantum entropy ${\cal S}_T$. We explicitly construct the entangled density matrix following from the exchanged surface, and show that its von-Neumann entanglement entropy ${\cal S}_E$ coincides with the thermal-like entropy, i.e. ${\cal S}_T={\cal S}_E$. The ratio of the entanglement entropy to the transverse growth of the exchanged surface is similar to the Bekenstein entropy ratio for a black-hole, with a natural definition of saturation and the on-set of chaos in high energy collisions. The largest eigenvalues of the entangled density matrix obey a cascade equation in rapidity, reminiscent of non-linear QCD evolution of wee-dipoles at low-x and weak coupling. We suggest that the largest eigenvalues describe the probability distributions of wee-quanta at low-x and strong coupling that maybe measurable at present and future pp and ep colliders.
description: 10 pages, 8 figures
On bi-invariant word metrics
Creators: name: Gal, Ś. R.
name: Kędra, J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Group Theory (math.GR)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics

description: We prove that bi-invariant word metrics are bounded on certain Chevalley groups. As an application we provide restrictions on Hamiltonian actions of such groups.
description: 16 pages; few typos from printed version corrected
dave-additional-materials
Creators: name: Gabbolini, Giovanni
name: Bridge, Derek
Publisher: name: Zenodo
Year: 2021

description: These are the additional materials of Giovanni Gabbolini and Derek Bridge's paper "Generating Interesting Song-to-Song Segues With Dave".
description: {"references": ["Giovanni Gabbolini and Derek Bridge. 2021. Generating Interesting Song-to-Song Segues With Dave. In Proceedings of the 29th ACM Conference on User Modeling, Adaptation and Personalization (UMAP '21), June 21\u201325, 2021, Utrecht, Netherlands. ACM, New York, NY, USA, 10 pages. https://doi.org/10.1145/3450613.3456819"]}
Group Communication Analysis: A Computational Linguistics Approach for Detecting Sociocognitive Roles in Multi-Party Interactions
Creators: name: Dowell, Nia
name: Nixon, Tristian
name: Graesser, Arthur
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Roles are one of the most important concepts in understanding human sociocognitive behavior. During group interactions, members take on different roles within the discussion. Roles have distinct patterns of behavioral engagement (i.e., active or passive, leading or following), contribution characteristics (i.e., providing new information or echoing given material), and social orientation (i.e., individual or group). Different combinations of these roles can produce characteristically different group outcomes, being either less or more productive towards collective goals. In online collaborative learning environments, this can lead to better or worse learning outcomes for the individual participants. In this study, we propose and validate a novel approach for detecting emergent roles from the participants' contributions and patterns of interaction. Specifically, we developed a group communication analysis (GCA) by combining automated computational linguistic techniques with analyses of the sequential interactions of online group communication. The GCA was applied to three large collaborative interaction datasets (participant N = 2,429; group N = 3,598). Cluster analyses and linear mixed-effects modeling were used to assess the validity of the GCA approach and the influence of learner roles on student and group performance. The results indicate that participants' patterns in linguistic coordination and cohesion are representative of the roles that individuals play in collaborative discussions. More broadly, GCA provides a framework for researchers to explore the micro intra- and interpersonal patterns associated with the participants' roles and the sociocognitive processes related to successful collaboration.