cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
ALL’OPERA! PROPOSTE PER UNA DIDATTICA DELLA LINGUA ITALIANA (L1 E L2) ATTRAVERSO L’OPERA LIRICA
Creators: name: Rossi, Fabio
Publisher: name: Italiano LinguaDue
Year: 2021

description: Si dimostrerà, attraverso il commento di fenomeni linguistici e scene operistiche esemplari, l’utilità didattica dell’opera lirica, non soltanto dai punti di vista linguistico, transdisciplinare, socioculturale, storico-artistico, ma anche semiotico e multimodale. Soprattutto le variabilità diacronica e diafasica si prestano a essere esemplificate dai testi operistici, data la ricca presenza di arcaismi, aulicismi e poetismi, ma anche di espressioni idiomatiche. Tra i fenomeni analizzati: l’imperativo, il gerundio, i verbi transitivi e intransitivi, l’ordine dei costituenti, la formazione delle parole e il che polivalente. All’opera! Proposals for teaching Italian (L1 and L2) through opera Through the commentary of linguistic phenomena and exemplary opera scenes, we will demonstrate the didactic usefulness of opera, not only from a linguistic, transdisciplinary, sociocultural, historical and artistic point of view, but also from a semiotic and multimodal one. Above all, the diachronic and diaphasic variability lends itself to be exemplified by opera texts, given the rich presence of archaisms, aulicisms and poeticisms, but also of idiomatic expressions. Among the phenomena analyzed: the imperative, the gerund, transitive and intransitive verbs, constituent order, word formation, and polyvalent “che”.
description: Italiano LinguaDue, V. 13 N. 1 (2021): ITALIANO LINGUADUE
Self-assembly of catalytically active colloidal molecules: Tailoring activity through surface chemistry
Creators: name: Soto, Rodrigo
name: Golestanian, Ramin
Publisher: name: arXiv
Year: 2013
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: A heterogeneous and dilute suspension of catalytically active colloids is studied as a non-equilibrium analogue of ionic systems, which has the remarkable feature of action-reaction symmetry breaking. Symmetrically coated colloids are found to join up to form self-assembled molecules that could be inert or have spontaneous activity in the form of net translational velocity and spin depending on their symmetry properties and their constituents. The type of activity can be adjusted by changing the surface chemistry and ambient variables that control the surface reactions and the phoretic drift.
description: 4 pages, 3 figures, accepted in Phys. Rev. Lett
Additional file 6 of Relationship between ATOH1 and tumor microenvironment in colon adenocarcinoma patients with different microsatellite instability status
Creators: name: Mou, Weiming
name: Zhu, Lingxuan
name: Yang, Tao
name: Lin, Anqi
name: Lyu, Qiong
name: Guo, Linlang
name: Liu, Zaoqu
name: Cheng, Quan
name: Zhang, Jian
name: Luo, Peng
Publisher: name: figshare
Year: 2022
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 6: Figure S5. Violin plot of immune cell ssGSEA enrichment scores of COAD patients in the ATOH1-H and ATOH1-L groups not presented in the main text.
Soliton spectra of random water waves in shallow basins
Creators: name: Giovanangeli, J. -P.
name: Kharif, C.
name: Stepanyants, Y. A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Interpretation of random wave field on a shallow water in terms of Fourier spectra is not adequate, when wave amplitudes are not infinitesimally small. A nonlinearity of wave fields leads to the harmonic interactions and random variation of Fourier spectra. As has been shown by Osborne and his co-authors, a more adequate analysis can be performed in terms of nonlinear modes representing cnoidal waves; a spectrum of such modes remains unchanged even in the process of nonlinear mode interactions. Here we show that there is an alternative and more simple analysis of random wave fields on shallow water, which can be presented in terms of interacting Korteweg - de Vries solitons. The data processing of random wave field is developed on the basis of inverse scattering method. The soliton component obscured in a random wave field is determined and a corresponding distribution function of number of solitons on their amplitudes is constructed. The approach developed is illustrated by means of artificially generated quasi-random wave field and applied to the real data interpretation of wind waves generated in the laboratory wind tank.
description: 23 pages, 15 figures
RIFLESSIONI SUL MODELLO DI FRASE E SULLA PREDICAZIONE NELLE GRAMMATICHE SCOLASTICHE: LE FRASI SENZA VERBO
Creators: name: Sammarco, Carmela
Publisher: name: Italiano LinguaDue
Year: 2021

description: L’articolo indaga sulla trattazione delle frasi senza verbo in cinque manuali di grammatica di scuola secondaria superiore. Le frasi senza verbo sono strutture molto frequenti nel parlato e nello scritto e la loro descrizione nelle grammatiche scolastiche spesso non tiene conto della loro diversità strutturale e funzionale. Ciò è dovuto soprattutto al fatto che tradizionalmente la frase è intesa solo come frase verbale, e tutte le strutture che non rientrano in questo modello sono escluse o ritenute una sua derivazione. Oltre alle definizioni di frase nominale, sono state analizzati anche la quantità e il tipo di esercizi e gli eventuali riferimenti più o meno impliciti anche in sezioni che trattano altri argomenti. Dall’analisi è emerso che sebbene, le grammatiche non mettano in risalto la eterogeneità e le proprietà costitutive delle frasi senza verbo, come la definitezza dei nomi e la referenza che questi hanno, esse offrono spunti di riflessioni implicite sulle funzioni testuali e discorsive di queste strutture. Ad esempio, i riferimenti alla frase senza verbo in altre sezioni ha rivelato l’importanza di queste strutture per l’acquisizione delle competenze delle abilità del parlato e dell’ascolto. The treatment of sentences without a verb in Italian grammars: reflections and didactic proposals The article investigates how verbless clauses are treated in five high school grammar textbooks. Verbless clauses are very frequent structures in spoken and written language and their description in school grammars often fails to take into account their structural and functional diversity. This is mainly due to the fact that traditionally the sentence is understood only as a verbal sentence, and all structures that do not fit this model are excluded or considered a derivation of it. In addition to the definitions of nominal sentences, the number and type of exercises and any more or less implicit references in sections dealing with other topics were also analyzed. The analysis showed that although the grammars do not emphasize the heterogeneity and constitutive properties of verbless clauses, such as the definiteness of nouns and the reference they have, they do offer implicit considerations about the textual and discursive functions of these structures. For example, references to the verbless clauses in other chapters revealed the importance of these structures for the acquisition of speaking and listening skills.
description: Italiano LinguaDue, V. 13 N. 1 (2021): ITALIANO LINGUADUE
Identifying Cycling Genes by Combining Sequence Homology and Expression Data
Creators: name: Lu, Yong
name: Rosenfeld, Roni
name: Bar-Joseph, Ziv
Publisher: name: Carnegie Mellon University
Year: 1989
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Motivation: The expression of genes during the cell division process has now been studied in many different species. An important goal of these studies is to identify the set of cycling genes. To date, this was done independently for each of the species studied. Due to noise and other data analysis problems, accurately deriving a set of cycling genes from expression data is a hard problem. This is especially true for some of the multicellular organisms, including humans. Results: Here we present the first algorithm that combines microarray expression data from multiple species for identifying cycling genes. Our algorithm represents genes from multiple species as nodes in a graph. Edges between genes represent sequence similarity. Starting with the measured expression values for each species we use Belief Propagation to determine a posterior score for genes. This posterior isusedtodetermineanewset ofcyclinggenes foreachspecies. We applied our algorithm to improve the identification of the set of cell cycle genes in budding yeast and humans. As we show, by incorporating sequence similarity information we were able to obtain a more accurate set of genes compared to methods that rely on expression data alone. Our method was especially successful for the human dataset indicating that it can use a high quality dataset from one species to overcome noise problems in another. Availability: C implementation is available from the supporting
Earthquake Disaster based Efficient Resource Utilization Technique in IaaS Cloud
Creators: name: Singh, Sukhpal
name: Singh, Rishideep
Publisher: name: arXiv
Year: 2013
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences
subject: J.7
subject: 97P70

description: Cloud Computing is an emerging area. The main aim of the initial search-and-rescue period after strong earthquakes is to reduce the whole number of mortalities. One main trouble rising in this period is to and the greatest assignment of available resources to functioning zones. For this issue a dynamic optimization model is presented. The model uses thorough descriptions of the operational zones and of the available resources to determine the resource performance and efficiency for different workloads related to the response. A suitable solution method for the model is offered as well. In this paper, Earthquake Disaster Based Resource Scheduling (EDBRS) Framework has been proposed. The allocation of resources to cloud workloads based on urgency (emergency during Earthquake Disaster). Based on this criterion, the resource scheduling algorithm has been proposed. The performance of the proposed algorithm has been assessed with the existing common scheduling algorithms through the CloudSim. The experimental results show that the proposed algorithm outperforms the existing algorithms by reducing execution cost and time of cloud consumer workloads submitted to the cloud.
description: 6 Pages including 4 figures, Published by IJARCET
L’ITALIANO SCRITTO ACCADEMICO: PROBLEMI DESCRITTIVI E PROPOSTE DIDATTICHE
Creators: name: Mastrantonio, Davide
Publisher: name: Italiano LinguaDue
Year: 2021

description: In questo articolo si riflette sulla natura e sulle caratteristiche dell’italiano scritto accademico, definito come l’insieme dei tratti linguistici presenti nei generi scritti accademici indipendentemente dal settore disciplinare. L’articolo nasce anzitutto in una prospettiva didattica e in relazione agli studenti in mobilità internazionale, che hanno bisogno di padroneggiare gli strumenti linguistici per comprendere i testi di studio. Ma ai fini della progettazione di un curricolo è necessario disporre prima di una descrizione esaustiva di questa varietà di lingua, descrizione che ancora non è stata compiuta; in tal senso, l’articolo è pensato come primo passo di un lavoro di ricerca più ampio. Dopo una rassegna sullo stato dell’arte, sono descritti alcuni fenomeni linguistici dell’italiano scritto accademico e sono sviluppate alcune proposte didattiche. Academic Italian writing: descriptive problems and didactic proposals In this article we reflect on the nature and characteristics of written Italian academic register, defined as the set of linguistic features used in academic written genres regardless of scientific field. The article was written primarily from a didactic perspective and in relation to exchange students, who need to master the linguistic tools to understand study texts. However, for the purpose of didactic planning, an exhaustive description of this language variety is firstly required, a description that has not yet been given; in this respect, the article is conceived as the first step of a wider research. After a review of the state of the art, some linguistic phenomena are described and some didactic proposals are developed.
description: Italiano LinguaDue, V. 13 N. 1 (2021): ITALIANO LINGUADUE
Additional file 5 of Relationship between ATOH1 and tumor microenvironment in colon adenocarcinoma patients with different microsatellite instability status
Creators: name: Mou, Weiming
name: Zhu, Lingxuan
name: Yang, Tao
name: Lin, Anqi
name: Lyu, Qiong
name: Guo, Linlang
name: Liu, Zaoqu
name: Cheng, Quan
name: Zhang, Jian
name: Luo, Peng
Publisher: name: figshare
Year: 2022
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 5: Figure S4. The correlation between the genes’ CNV and its expression.
title: ADCO, Cartulaire du prieuré de Saint-Vivant-sous-Vergy, dépendant de l’abbaye de Cluny (XIVe siècle), Cart. 231 (21 H), 40 folios, f. 0014r
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2010
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: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire du prieuré de Saint-Vivant-sous-Vergy, dépendant de l’abbaye de Cluny (XIVe siècle), Archives départementales de la Côte-d'Or, Cart. 231 (21 H), 40 folios. Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire du prieuré de Saint-Vivant-sous-Vergy, dépendant de l’abbaye de Cluny (XIVe siècle), Archives départementales de la Côte-d'Or, Cart. 231 (21 H), 40 folios, f. 0014r, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Vivant de Vergy
description: Provenance: http://www.wikidata.org/entity/Q15945018
title: ADCO, Cartulaire de Cîteaux pour les domaines de Beaune (XVe siècle), Cart. 177 (11 H 289), 197 folios, f. 0395
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/2015
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 Cîteaux pour les domaines de Beaune (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 177 (11 H 289), 197 folios, f. 0395, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions d’Izeure (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 177 (11 H 289), 197 folios, f. 0395, 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
Boîte 26 42 280 281 282 411 412 Gelbert M2 3 pdf
Creators: name: UMR 7055 Préhistoire Et Technologie
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2019

description: Source: Technothèque de l'UMR 7055 Préhistoire et Technologie, Référentiel de la technologie céramique
SPUNTI PER LA FRASEODIDATTICA DELL’ITALIANO L2/LS IN BASE AL RITROVAMENTO DI “FRASEOLOGIE” STORICHE ITALIANE
Creators: name: Autelli, Erica
Publisher: name: Italiano LinguaDue
Year: 2021

description: La fraseodidattica ha acquisito sempre più importanza negli ultimi anni, anche nell’italianistica. Nel presente contributo verranno in primis riassunti gli sviluppi della fraseodidattica come disciplina. Successivamente verranno illustrate delle “fraseologie” storiche ( = opere dal titolo o sottotitolo contenente il termine “fraseologia”) monolingui e bilingui del XVII-XX sec., che furono create essenzialmente a scopo didattico. Si mostrerà che esse potevano avere diversi formati, corrispondendo ad es. a dei dizionari fraseologici, a delle raccolte letterarie fraseologiche, a dei manuali per viaggiatori o a degli eserciziari per le traduzioni, per stilare ad es. lettere commerciali o per fare esercizi di conversazione. Si noterà che esse potevano contenere diversi tipi di fraseologismi, che miravano a perfezionare lo stile e la comunicazione e che, oltre che a contribuire alla ricerca terminologica e fraseografica, proprio per il loro carattere pratico, potranno contribuire a dare delle nuove idee per l'insegnamento. Hints for the phraseology of Italian L2/FL based on the discovery of historical Italian “phraseologies” Phraseodidactics has become more and more important in recent years, also in Italian studies. In this paper we will start by summarizing the development of phraseodidactics as a discipline. Subsequently, we will illustrate historical monolingual and bilingual “phraseologies” (works with a title or subtitle containing the term “phraseology”) from the 17th-20th centuries, which were created essentially for didactic purposes. They had different formats, corresponding for example to phraseological dictionaries, literary phraseological collections, manuals for travelers or exercises for translations, for drawing up business letters or conversational exercises. It should be noted that they contained different types of phraseology, which were intended to improve style and communication and, in addition to contributing to terminological and phraseographical research, precisely because of their practical nature, they help to give new ideas for teaching.
description: Italiano LinguaDue, V. 13 N. 1 (2021): ITALIANO LINGUADUE
Vector Polynomials and a Matrix Weight Associated to Dihedral Groups
Creators: name: Dunkl, Charles F.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: Primary 33C52, Secondary 20F55, 33C45

description: The space of polynomials in two real variables with values in a 2-dimensional irreducible module of a dihedral group is studied as a standard module for Dunkl operators. The one-parameter case is considered (omitting the two-parameter case for even dihedral groups). The matrix weight function for the Gaussian form is found explicitly by solving a boundary value problem, and then computing the normalizing constant. An orthogonal basis for the homogeneous harmonic polynomials is constructed. The coefficients of these polynomials are found to be balanced terminating $_4F_3$-series.
IC study problems (1972)
Creators: name: Shaw, Mary
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: One of the goals of the immigration course is to present an overview of the field of Computer Science, including introductions to a variety of interesting problem areas. Another is to instill in the entering student an appreciation that Computer Science includes problems which can be studied in depth. We have chosen a problem-oriented format to help satisfy both of these goals, because: 1. in many cases it is easier to use a concrete example to explain the focus of an area than to give general descriptions and abstract proofs; and 2. one of the best ways to appreciate significant problems is to try to solve some.
Is the Hubble Constant Scale-dependent?
Creators: name: Dumin, Yurii V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: An exact determination of the Hubble constant remains one of key problems in cosmology for almost a century. However, its modern values derived by various methods still disagree from each other by almost 10%; the greater values being obtained by measurements at the relatively small distances (e.g., by Cepheid stars as the standard candles), while the smaller values being characteristic of the methods associated with huge spatial scales (e.g., the analysis of the cosmic microwave background fluctuations). A reasonable way to resolve this puzzle is to assume that the Hubble constant is inherently scale-dependent. This idea seems to be particularly attractive in light of the latest observational results on the early-type galaxies, where the dark-matter haloes are almost absent. Therefore, an average contribution of the irregularly-distributed dark matter to the rate of the cosmological expansion should be substantially different at various spatial scales. As follows from the rough estimates, the corresponding variation of the Hubble constant can be 10% and even more, which well explains the spread in its values obtained by the various methods.
description: REVTeX4, 4 pages, accepted for publication in "Gravitation and Cosmology" (Springer), to appear in vol.24, no.2 (2018)
IL GERUNDIO NELL’APPRENDIMENTO E INSEGNAMENTO DELL’ITALIANO L2 A STUDENTI IN SCAMBIO E INTERNAZIONALI
Creators: name: Duso, Elena Maria
Publisher: name: Italiano LinguaDue
Year: 2021

description: Il presente contributo analizza l’uso che fanno del gerundio studenti universitari che apprendono l’italiano L2 di livello intermedio-avanzato nelle loro produzioni scritte. Gli studi sull’acquisizione del gerundio nell’italiano indagano infatti soprattutto le prime fasi dell’acquisizione e sono compiuti su un corpus di testi ridotto e prodotto per lo più da apprendenti non europei. Studenti europei scolarizzati come gli Erasmus tendono invece ad usare il gerundio fin dai primi livelli di apprendimento, ma spesso estendono all’italiano costrutti esistenti nelle loro lingue madri o in altre seconde lingue. L’italiano moderno presenta infatti particolari restrizioni nell’uso del gerundio, le quali, assieme ad altre sue caratteristiche interne, lo rendono una forma complessa da dominare. La ricerca conferma le tappe acquisizionali già individuate negli studi condotti da Giacalone Ramat, ossia gerundio nella perifrasi progressiva > gerundio di predicato > gerundio di frase, ma rivela che alcuni gerundi non canonici vengono mantenuti fino a livelli molto avanzati. Una volta analizzato l’uso che gli studenti fanno del gerundio, vengono introdotte alcune proposte didattiche per suddividere l’insegnamento di tale modo verbale in diverse tappe, conformi alle sequenze di acquisizione ed attente ad evidenziare e correggere eventuali interferenze. The gerund in learning and teaching Italian L2 to exchange and international students This paper analyzes the use of the gerund by university students learning Italian L2 at an intermediate-advanced level in their written productions. Studies on the acquisition of the gerund in Italian mainly investigate the first phases of acquisition and are carried out on a reduced corpus of texts produced mostly by non-European learners. On the other hand, European-schooled learners, such as Erasmus students, tend to use the gerund from the first levels of learning, but often extend constructs existing in their mother tongues or other second languages to Italian. Modern Italian presents particular restrictions in the use of the gerund, which, together with other internal characteristics, make it a complex form to master. The research confirms the acquisitional stages already identified in the studies conducted by Giacalone Ramat, i.e. gerund in progressive periphrasis > predicate gerunds > sentence gerunds, while revealing that some non-canonical gerunds are maintained up to very advanced levels. Once the students' use of the gerund has been analyzed, some didactic proposals to divide the teaching of this verbal mode into different stages are introduced, in accordance with the acquisition sequences and careful to highlight and correct any interferences.
description: Italiano LinguaDue, V. 13 N. 1 (2021): ITALIANO LINGUADUE
Deliverable No. 7.3 update User-Engagement Plan
Creators: name: Bojovic, Dragana
name: Terrado, Marta
name: Johannsson, Halldor
name: Jimenez, Isadora
name: Fußmann, Gerlis
name: Cristini, Luisa
name: Jung, Thomas
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 will actively engage with users, including policy makers, businesses and society within and outside the EU. Only by effectively exchanging information with stakeholders and co-developing knowledge, can we assure the stakeholder-relevance of the project results, which can then enhance their capacity to adapt to long-term climate change. The proactive dialogue with users will be performed using modern and interactive user engagement mechanisms that will be developed and maintained throughout the project. This updated plan describes already applied engagement approaches and activities, as well as those planned for the rest of the project. It provides a detailed description of the three main user categories defined by the project – key, primary and secondary. It builds around three main mechanisms of user engagement to be applied in the project: i) User Group involvement ii) Participation in meetings and organization of workshops, iii) Case studies development iv) User blog and interviews. In order to maximize the projects impact in a meaningful, direct and measurable way, specific users have been and will be targeted and involved through the projects User-Group. Further identification of project relevant users, to be consulted and impacted through case-studies and organised events, will be on going. Project impact on identified specific users will be measured through the stakeholder engagement and collected stakeholder feedback.
 In addition, different communication channels that are also being developed and maintained as a part of the project, including the project website, social media channels and project dissemination material, will enhance information exchange and knowledge transfer, presenting the first step towards user engagement and reaching a broad and diverse group of users.
I/O Complexity for Range Queries on Region Data Stored Using an R-tree
Creators: name: Proietti, Guido
name: Faloutsos, Christos
Publisher: name: Carnegie Mellon University
Year: 1985
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: We study the node distribution of an R-tree storing region data, like for instance islands, lakes or human-inhabited areas. We show that real region datasets are packed in minimum bounding rectangles (MBRs) whose area distribution follows the same power law, named REGAL (REGion Area Law), as that for the regions themselves. Moreover these MBRs are packed in their turn into MBRs following the same law, and so on iteratively, up to the root of the R-tree. Based on this observation, we are able to accurately estimate the search effort for range queries, the most prominent spatial operation, using a small number of easy-to-retrieve parameters. Experiments on a variety of real datasets (islands, lakes, human-inhabited areas) show that our estimation is accurate, enjoying a maximum geometric average relative error within 30%
Parametric amplification of the mechanical vibrations of a suspended nanowire by magnetic coupling to a Bose-Einstein condensate
Creators: name: Darázs, Z.
name: Kurucz, Z.
name: Kálmán, O.
name: Kiss, T.
name: Fortágh, J.
name: Domokos, P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We consider the possibility of parametric amplification of a mechanical vibration mode of a nanowire due to its interaction with a Bose-Einstein condensate (BEC) of ultracold atoms. The magneto-mechanical coupling is mediated by the vibrationally modulated magnetic field around the current-carrying nanowire, which can induce atomic transitions between different hyperfine sublevels. We theoretically analyze the limitations arising from the fact that the spin inverted atomic medium which feeds the mechanical oscillation has a finite bandwidth in the range of the chemical potential of the condensate.
Cross-Issue Solidarity and Truth Convergence in Opinion Dynamics
Creators: name: Tan, Zong Xuan
name: Cheong, Kang Hao
Publisher: name: arXiv
Year: 2017
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: How do movements and coalitions which engage with multiple social issues succeed in cross-issue solidarity, and when do they instead become fragmented? To address this, the mechanisms of cross-issue interaction have to be understood. Prior work on opinion dynamics and political disagreement has focused on single-issue consensus and polarization. Inspired by practices of cross-issue movement building, we have developed a general model of multi-issue opinion dynamics where agreement on one issue can promote greater inclusivity in discussing other issues, thereby avoiding the pitfalls of exclusivist interaction, where individuals engage only if they agree sufficiently on every issue considered. Our model shows that as more issues come into play, consensus and solidarity can only be maintained if inclusivity towards differing positions is increased. We further investigate whether greater inclusivity and compromise across issues lead people towards or away from normative truth, thereby addressing concerns about the non-ideal nature of political consensus.
Additional file 1 of Computed tomography imaging features of malignant ‘triton’ tumor to facilitate its clinical diagnosis: report of two cases
Creators: name: Li, Yuan
name: Peng, Qiling
name: Jiang, Ning
name: Molloy, David P.
name: Zeng, Chun
name: Wu, Qingchen
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer

description: Additional file 1. Document S1 The MTT pathological features of hematoxylin-eosin (HE) staining in Case 1.
Reply To "Comment on 'Quantum String Seal Is Insecure' "
Creators: name: Chau, H. F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In Phys. Rev. A. 76, 056301 (2007), He claimed that the proof in my earlier paper [Phys. Rev. A 75, 012327 (2007)] is insufficient to conclude the insecurity of all quantum string seals because my measurement strategy cannot obtain non-trivial information on the sealed string and escape detection at the same time. Here, I clarify that our disagreement comes from our adoption of two different criteria on the minimum amount of information a quantum string seal can reveal to members of the public. I also point out that He did not follow my measurement strategy correctly.
description: 2 pages
DIVERTENTE O AMUSANTE? INTERFERENZE NELL’ITALIANO L3 DI APPRENDENTI NEDERLANDOFONI: ANALISI E CONFRONTO TRA PRODUZIONE SCRITTA E ORALE
Creators: name: Deraedt, Thomas
name: Badan, Linda
name: Izzo, Giuliano
Publisher: name: Italiano LinguaDue
Year: 2021

description: Questo contributo offre un’analisi dell’italiano come terza lingua (L3) di apprendenti nederlandofoni. In particolare, questo lavoro mira ad analizzare gli errori di interferenza linguistica esaminando come e se essi differiscano nella produzione orale e scritta. A questo scopo è stato appositamente creato ed analizzato un corpus di testi scritti e interviste orali in italiano L3 di sette studenti nederlandofoni dell’università di Gand (Belgio). Come lingue di background sono state considerate le diverse L2 precedentemente acquisite, ovvero il francese, l’inglese e il tedesco. Dal punto di vista qualitativo, i risultati di questo lavoro rivelano che le interferenze linguistiche avvengono principalmente a livello sintattico e sull’uso delle preposizioni. Dal punto di vista quantitativo, questo studio suggerisce che gli apprendenti nederlandofoni di italiano L3 commettono il più delle volte errori di interferenza dovuti alla loro L1 (il nederlandese), piuttosto che alle loro L2. Infine, i risultati indicano che di tutte le lingue di background, solo la L1 causa più interferenze nella produzione parlata rispetto a quella scritta, mentre le L2 mostrano la tendenza opposta. Funny or amusing? Interference in L3 Italian of native-speaking learners: analysis and comparison between written and oral production This paper analyzes Italian as the third language (L3) for Dutch-speaking learners. In particular, this study aims at analyzing interference errors and how and whether they differ in oral and written production. For this purpose, we specifically created and analyzed a corpus of both written texts and oral interviews in L3 Italian from seven Dutch-speaking learners at Ghent University (Belgium). The different previously acquired L2s, namely French, English and German, were considered background languages. From a qualitative point of view, the results of this research reveal that linguistic interference occurs mainly at a syntactic level and in the use of prepositions from a quantitative point of view, this study suggests that Dutch-speaking learners of Italian L3 most often commit interference errors due to their native language (Dutch), rather than their L2s. Finally, the results indicate that of all background languages, only the L1 caused more interference in spoken production than in written production, while the L2s showed the opposite trend.
description: Italiano LinguaDue, V. 13 N. 1 (2021): ITALIANO LINGUADUE
Hypothesis Formation and Tracking in ARGUS
Creators: name: B Cenk Gazen
name: Carbonell, Jaime G.
name: Hayes, Philip J.
name: Jin, Chun
name: Fink, Eugene
Publisher: name: Carnegie Mellon University
Year: 2001
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: New Hypothesis formation may be an analyst-initiated activity, an automated process whereby a novel trend is discovered and tracked, or a hybrid one. In the hybrid case, the system offers its discovery of novel, potentially interesting patterns for analyst review, leading to new hypothesis being formed and tracked, or to discarding the novelty as coincidental or uninteresting. The ARGUS project assumes the third paradigm, where a combination of analysis of massive data – both historical and real-time streams – leads to automated creation of potential hypothesis for analysts to consider, discard, embellish, combine, and/or instruct ARGUS to track as a new persistent interest profile.
Sales predictive analysis for improving supply chain drug sample
Creators: name: Téllez-Ballesteros, S. C.
name: Torres-Mendoza, R.
name: Marmolejo-Saucedo, J. A.
name: Rodriguez-Aguilar, R.
Publisher: name: arXiv
Year: 2025
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: The delivery of drug samples allows increasing sales of pharmaceutical products [6]. However, we discovered some problems that can be improved in the supply chain that delivers drug samples (used for the treatment of excess glucose). Databases were integrated; then we apply data extraction and transformation; and finally we apply multiple regression analysis to explain drug sales. The first analysis evaluates the integration of regional data and the second analysis refers to data dis-aggregated by region. We identify the region with the greatest impact on sales and the impact of the delivery of drug samples in the Mexican market.
Combinatorial Hopf algebra structure on packed square matrices
Creators: name: Cheballah, Hayat
name: Giraudo, Samuele
name: Maurice, Rémi
Publisher: name: arXiv
Year: 2013
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We construct a new bigraded Hopf algebra whose bases are indexed by square matrices with entries in the alphabet $\{0, 1, ..., k\}$, $k \geq 1$, without null rows or columns. This Hopf algebra generalizes the one of permutations of Malvenuto and Reutenauer, the one of $k$-colored permutations of Novelli and Thibon, and the one of uniform block permutations of Aguiar and Orellana. We study the algebraic structure of our Hopf algebra and show, by exhibiting multiplicative bases, that it is free. We moreover show that it is self-dual and admits a bidendriform bialgebra structure. Besides, as a Hopf subalgebra, we obtain a new one indexed by alternating sign matrices. We study some of its properties and algebraic quotients defined through alternating sign matrices statistics.
description: 35 pages
A new proof of a theorem of Mansour and Sun
Creators: name: Guo, Victor J. W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Combinatorics (math.CO)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 05A05, 05A19

description: We give a new proof of a theorem of Mansour and Sun by using number theory and Rothe's identity.
description: 3 pages, to appear in European J. Combin., see also http://math.univ-lyon1.fr/~guo
Modeling of a diffusion with aggregation: rigorous derivation and numerical simulation
Creators: name: Chen, Li
name: Göttlich, Simone
name: Knapp, Stephan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In this paper, a diffusion-aggregation equation with delta potential is introduced. Based on the global existence and uniform estimates of solutions to the diffusion-aggregation equation, we also provide the rigorous derivation from a stochastic particle system while introducing an intermediate particle system with smooth interaction potential. The theoretical results are compared to numerical simulations relying on suitable discretization schemes for the microscopic and macroscopic level. In particular, the regime switch where the analytic theory fails is numerically analyzed very carefully and allows for a better understanding of the equation.
description: 25 pages
Interactions between teaching assistants and students boost engagement in physics labs
Creators: name: Stang, Jared B.
name: Roll, Ido
Publisher: name: arXiv
Year: 2013
Subjects: subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: Through in-class observations of teaching assistants (TAs) and students in the lab sections of a large introductory physics course, we study which TA behaviors can be used to predict student engagement and, in turn, how this engagement relates to learning. For the TAs, we record data to determine how they adhere to and deliver the lesson plan and how they interact with students during the lab. For the students, we use observations to record the level of student engagement and pre- and post-tests of lab skills to measure learning. We find that the frequency of TA-student interactions, especially those initiated by the TAs, is a positive and significant predictor of student engagement. Interestingly, the length of interactions is not significantly correlated with student engagement. In addition, we find that student engagement was a better predictor of post-test performance than pre-test scores. These results shed light on the manner in which students learn how to conduct inquiry and suggest that, by proactively engaging students, TAs may have a positive effect on student engagement, and therefore learning, in the lab.
description: 27 pages, 8 figures. v2: Revised for clarity and concision. Version accepted to Physical Review Special Topics - Physics Education Research
PARLATO PASTORIZZATO? LE SIT-COM PER L’INSEGNAMENTO DELL’ITALIANO L2/LS: LINGUA, INTERAZIONE E ASPETTI DIDATTICI
Creators: name: Ferroni, Roberta
Publisher: name: Italiano LinguaDue
Year: 2021

description: Lo scopo di questo studio è verificare le effettive potenzialità sia da un punto di vista linguistico che didattico di un genere sempre più diffuso nell’ambito dell’editoria destinata all’insegnamento/apprendimento dell’italiano L2/LS: la sit-com. L’analisi si basa su di un corpus composto da sit-com tratte da cinque manuali di livello A2 destinati ad un pubblico giovanile. La qualità dell’input, che è stata indagata sia in termini linguistici che conversazionali, rivela che la lingua delle sit-com mette in scena una varietà “neutra” che ignara della stratificazione dell’italiano contemporaneo e dei fenomeni prototipici della conversazione. Anche da un punto di vista didattico non si notano novità rilevanti dato che, nonostante gli autori dei manuali dichiarino di ispirarsi ad approcci innovativi, riproducono batterie di esercizi previste per i tradizionali ascolti dei manuali di italiano L2/LS. Pasteurized speech? Sit-coms for teaching Italian L2/LS: language, interaction and didactical aspects The aim of this study is to verify the potential, from both a linguistic and a didactic point of view, of a genre which is becoming increasingly popular in the field of publishing for teaching/learning of Italian L2/LS: the sit-com. The analysis is based on a corpus composed of sit-coms taken from five A2 level manuals intended for a young audience. The quality of the input, which was investigated in both linguistic and conversational terms, reveals that the language of the sit-coms displays a "neutral" variety that ignores the stratification of contemporary Italian and the prototypical phenomena of conversation. Even from a didactic point of view, there are no relevant innovations since, despite the fact that the authors of the manuals claim to be inspired by innovative approaches, they reproduce sets of exercises identical to traditional listening in L2/LS Italian manuals.
description: Italiano LinguaDue, V. 13 N. 1 (2021): ITALIANO LINGUADUE
UN GENERE A SÉ. L’INTERAZIONE VERBALE NEI VIDEOCORSI DEI MANUALI DI ITALIANO LS/L2
Creators: name: Pauletto, Franco
Publisher: name: Italiano LinguaDue
Year: 2021

description: Questo articolo adotta un approccio conversazionale per l’analisi dei videocorsi di quattro manuali di italiano L2/LS attualmente in commercio, al fine di esplorarne le caratteristiche interazionali. L’analisi qualitativa ha evidenziato come questi supporti didattici condividano molti dei tratti tipici del parlato filmico, a partire dall’assenza delle sporcature proprie delle conversazioni spontanee e dalla completezza e compattezza sintattica degli enunciati. Sono stati inoltre rilevati alcuni aspetti problematici a carico della temporalità e della sequenzialità delle azioni, fatti che nel loro complesso rendono queste interazioni qualitativamente diverse da quelle naturali. In generale, nella produzione di questi materiali didattici sembra essere stata privilegiata la comprensibilità a scapito della verosimiglianza. Lo studio evidenzia come questi videocorsi restituiscano solo in parte le caratteristiche tipiche del parlato-in-interazione, rendendone quindi problematico un uso didattico che miri a sostenere lo sviluppo della competenza interazionale de/i/lle apprendenti. A genre in itself. Verbal interaction in video courses from Italian FL/L2 manuals This article applies a conversational approach to the analysis of the video courses from four L2/FL Italian textbooks currently on the market in order to explore their interactional characteristics. The qualitative analysis shows that these teaching materials share many traits with the so-called parlato filmico (virtual absence of all the phenomena characterizing spontaneous conversations, syntactically complete utterances etc.). In addition, some problematic aspects concerning the temporality and sequentiality of actions have been identified which make these interactions qualitatively different from natural ones. In general, comprehensibility seems to be privileged at the expense of plausibility in the production of these sit-coms. The results of this study show that these interactions are only partially similar to spontaneous ones, and thus not entirely suitable for educational use aimed at supporting the development of the learners’ interactional competence.
description: Italiano LinguaDue, V. 13 N. 1 (2021): ITALIANO LINGUADUE
Microscopic nanomechanical dissipation in gallium arsenide resonators
Creators: name: Hamoumi, Mehdi
name: Allain, Pierre Etienne
name: Hease, William
name: Morgenroth, Laurence
name: Gérard, Bruno
name: Lemaître, Aristide
name: Leo, Giuseppe
name: Favero, Ivan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on a systematic study of nanomechanical dissipation in high-frequency (approximatively 300 MHz) gallium arsenide optomechanical disk resonators, in conditions where clamping and fluidic losses are negligible. Phonon-phonon interactions are shown to contribute with a loss background fading away at cryogenic temperatures (3 K). Atomic layer deposition of alumina at the surface modifies the quality factor of resonators, pointing towards the importance of surface dissipation. The temperature evolution is accurately fitted by two-level systems models, showing that nanomechanical dissipation in gallium arsenide resonators directly connects to their microscopic properties. Two-level systems, notably at surfaces, appear to rule the damping and fluctuations of such high-quality crystalline nanomechanical devices, at all temperatures from 3 to 300K.
title: Cartographie des Structures de recherche
Creators: name: Sepúlveda, Bastien
name: Stockinger, Peter
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2025
Subjects: subject: équipe de recherche
subject: LaCAS
subject: Etudes aréales

description: Ce guide sert à cartographier et documenter progressivement les données associées aux équipes
de recherche dont les activités s’inscrivent tout ou partie dans le champ des études aréales, auxquelles
s’intéresse la plateforme LaCAS.