cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
C’ERA UNA VOLTA IL METODO: VENT’ANNI DOPO
Creators: name: Cacchione, Annamaria
Publisher: name: Italiano LinguaDue
Year: 2021

description: In questo articolo vengono presentati e discussi i primi risultati di un’indagine sull’insegnamento dell’italiano nei CPIA avviata nell’ambito della struttura di ricerca INDIRE sull’istruzione degli adulti. Si tratta di parte delle risposte ottenute attraverso la somministrazione di un questionario creato per indagare il metodo didattico prevalentemente adottato nei diversi corsi di italiano – dall’alfabetizzazione ai livelli B1 e B2 – e rispondere così alle domande centrali della ricerca: qual è il metodo didattico adottato per l’insegnamento dell’italiano L2? È ancora quello comunicativo il metodo prevalente? Le risposte, che coprono un campione abbastanza rappresentativo di docenti dei 130 CPIA italiani, confermano solo in parte la prevalenza del metodo comunicativo, ma, soprattutto, la mettono in discussione attraverso esempi e spiegazioni che dimostrano, da un lato, una limitata consapevolezza del valore teorico e pratico di nozioni e tecniche e, dall’altro, la crisi di approcci pensati e sviluppati in anni che, sebbene non lontani, ci appaiono oggi distanti come ere geologiche differenti. Once there was the method: twenty years later In this paper, we present and discuss the first results of a survey on the teaching of Italian in CPIAs launched within the INDIRE research on adult education. These are some answers obtained through an online questionnaire created to investigate the teaching methodology adopted in the various Italian courses - from literacy to B1 and B2 levels - and thus answer the key questions of the research: what teaching methodology was adopted for Italian L2? Is the communicative method still the prevalent one? The answers, covering a fairly representative sample of teachers from 130 Italian CPIAs, confirm only in part the prevalence of the communicative method, but, above all, they question it through examples and explanations that demonstrate, on the one hand, a limited awareness of the theoretical and practical value of notions and techniques and, on the other, the crisis of approaches conceived and developed in years that, although not far away, now seem as distant as different geological eras.
description: Italiano LinguaDue, V. 13 N. 1 (2021): ITALIANO LINGUADUE
Spectral control for ecological stability
Creators: name: Cencetti, Giulia
name: Bagnoli, Franco
name: Battistelli, Giorgio
name: Chisci, Luigi
name: Fanelli, Duccio
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Physics and Society (physics.soc-ph)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: A system made up of N interacting species is considered. Self-reaction terms are assumed of the logistic type. Pairwise interactions take place among species according to different modalities, thus yielding a complex asymmetric disordered graph. A mathematical procedure is introduced and tested to stabilise the ecosystem via an {\it ad hoc} rewiring of the underlying couplings. The method implements minimal modifications to the spectrum of the Jacobian matrix which sets the stability of the fixed point and traces these changes back to species-species interactions. Resilience of the equilibrium state appear to be favoured by predator-prey interactions.
Understanding the role of trapezoids in honeycomb self-assembly : pathways between a columnar liquid quasicrystal and its liquid-crystalline approximants
Creators: name: Cao, Yu
name: Scholte, Alexander
name: Prehm, Marko
name: Anders, Christian
name: Chen, Changlong
name: Song, Jiangxuan
name: Zhang, Lei
name: He, Gang
name: Tschierske, Carsten
name: Liu, Feng
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 540

description: Quasiperiodic patterns and crystals—having long range order without translational symmetry—have fascinated researchers since their discovery. In this study, we report on new p-terphenyl-based T-shaped facial polyphiles with two alkyl end chains and a glycerol-based hydrogen-bonded side group that self-assemble into an aperiodic columnar liquid quasicrystal with 12-fold symmetry and its periodic liquid-crystalline approximants with complex superstructures. All represent honeycombs formed by the self-assembly of the p-terphenyls, dividing space into prismatic cells with polygonal cross-sections. In the perspective of tiling patterns, the presence of unique trapezoidal tiles, consisting of three rigid sides formed by the p-terphenyls and one shorter, incommensurate, and adjustable side by the alkyl end chains, plays a crucial role for these phases. A delicate temperature-dependent balance between conformational, entropic and space-filling effects determines the role of the alkyl chains, either as network nodes or trapezoid walls, thus resulting in the order-disorder transitions associated with emergence of quasiperiodicity. In-depth analysis suggests a change from a quasiperiodic tiling involving trapezoids to a modified one with a contribution of trapezoid pair fusion. This work paves the way for understanding quasiperiodicity emergence and develops fundamental concepts for its generation by chemical design of non-spherical molecules, aggregates, and frameworks based on dynamic reticular chemistry.
The Schroedinger operator as a generalized Laplacian
Creators: name: Grabowska, Katarzyna
name: Grabowski, Janusz
name: Urbanski, Pawel
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 35J10, 70G45

description: The Schroedinger operators on the Newtonian space-time are defined in a way which make them independent on the class of inertial observers. In this picture the Schroedinger operators act not on functions on the space-time but on sections of certain one-dimensional complex vector bundle -- the Schroedinger line bundle. This line bundle has trivializations indexed by inertial observers and is associated with an U(1)-principal bundle with an analogous list of trivializations -- the Schroedinger principal bundle. For the Schroedinger principal bundle a natural differential calculus for `wave forms' is developed that leads to a natural generalization of the concept of Laplace-Beltrami operator associated with a pseudo-Riemannian metric. The free Schroedinger operator turns out to be the Laplace-Beltrami operator associated with a naturally distinguished invariant pseudo-Riemannian metric on the Schroedinger principal bundle. The presented framework is proven to be strictly related to the frame-independent formulation of analytical Newtonian mechanics and Hamilton-Jacobi equations, that makes a bridge between the classical and quantum theory.
description: 19 pages, a remark, an example and references added - the version to appear in J. Phys. A: Math. and Theor
Additional file 2 of Clinical research capability enhanced for medical undergraduates: an innovative simulation-based clinical research curriculum development
Creators: name: Yan, Siyu
name: Huang, Qiao
name: Huang, Jiao
name: Wang, Yu
name: Li, Xuhui
name: Wang, Yongbo
name: Luo, Lisha
name: Wang, Yunyun
name: Guo, Yi
name: Zeng, Xiantao
name: Jin, Yinghui
Publisher: name: figshare
Year: 2022
Subjects: Medicine
Biotechnology
Cancer
Science Policy

description: Additional file 2. Expert Consultation Forms for the Syllabus for Clinical Research Courses.
title: ADCO, Abbaye de Cîteaux, 'Transcrits des titres de la layette marquée QQ, 1er cartable, liasses 1, 2 et 3' / Cartulaire d'Ouges (XVIIIe siècle, 2e moitié), Cart. 196 (11 H 938), f. 0002
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2017
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Abbaye de Cîteaux, 'Transcrits des titres de la layette marquée QQ, 1er cartable, liasses 1, 2 et 3' / Cartulaire d'Ouges (XVIIIe siècle, 2e moitié), Archives départementales de la Côte-d'Or, Cart. 196 (11 H 938), Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Abbaye de Cîteaux, 'Transcrits des titres de la layette marquée QQ, 1er cartable, liasses 1, 2 et 3' / Cartulaire d'Ouges (XVIIIe siècle, 2e moitié), Archives départementales de la Côte-d'Or, Cart. 196 (11 H 938), f. 0002, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Blue light and temperature actigraphy measures predicting metabolic health are linked to melatonin receptor polymorphism
Creators: name: Gubin, Denis
name: Danilenko, Konstantin
name: Stefani, Oliver
name: Kolomeichuk, Sergey
name: Markov, Alexander
name: Petrov, Ivan
name: Voronin, Kirill
name: Mezhakova, Marina
name: Borisenkov, Mikhail
name: Shigabaeva, Aislu
name: Yuzhakova, Natalya
name: Lobkina, Svetlana
name: Weinert, Dietmar
name: Cornelissen, Germaine
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 570

description: This study explores the relationship between the light features of the Arctic spring equinox and circadian rhythms, sleep and metabolic health. Residents (N = 62) provided week-long actigraphy measures, including light exposure, which were related to body mass index (BMI), leptin and cortisol. Lower wrist temperature (wT) and higher evening blue light exposure (BLE), expressed as a novel index, the nocturnal excess index (NEIbl), were the most sensitive actigraphy measures associated with BMI. A higher BMI was linked to nocturnal BLE within distinct time windows. These associations were present specifically in carriers of the MTNR1B rs10830963 G-allele. A larger wake-after-sleep onset (WASO), smaller 24 h amplitude and earlier phase of the activity rhythm were associated with higher leptin. Higher cortisol was associated with an earlier M10 onset of BLE and with our other novel index, the Daylight Deficit Index of blue light, DDIbl. We also found sex-, age- and population-dependent differences in the parametric and non-parametric indices of BLE, wT and physical activity, while there were no differences in any sleep characteristics. Overall, this study determined sensitive actigraphy markers of light exposure and wT predictive of metabolic health and showed that these markers are linked to melatonin receptor polymorphism.
DIDATTICA DELLE LINGUE STRANIERE A DISTANZA IN SITUAZIONE EMERGENZIALE: GLI ESITI DI UN’INDAGINE A CAMPIONE
Creators: name: Celentin, Paola
name: Daloiso, Michele
name: Fiorentino, Alice
Publisher: name: Italiano LinguaDue
Year: 2021

description: Il presente contributo discute i risultati di un’indagine esplorativa sulle pratiche di didattica delle lingue a distanza messe in atto da un campione di oltre 1.000 insegnanti di lingue straniere all’inizio dell’emergenza sanitaria da COVID-19 in Italia. I dati sono stati raccolti attraverso un questionario e analizzati sul piano sia quantitativo sia qualitativo. Pur non consentendo generalizzazioni, i risultati dell’indagine offrono indicazioni sui fattori-chiave da considerare per progettare e implementare interventi efficaci di didattica delle lingue a distanza. Teaching foreign languages at a distance in an emergency situation: the results of a sample survey The paper reports the results of a survey that explored the distance language teaching practices employed by a sample of more than 1.000 foreign language teachers at the beginning of the COVID-19 emergency in Italy. Data collection took place by means of a questionnaire and the answers were analyzed both quantitatively and qualitatively. Although the research findings cannot be generalized, they provide insights on the key-factors that need to be taken into account in order to effectively design and implement distance language teaching.
description: Italiano LinguaDue, V. 13 N. 1 (2021): ITALIANO LINGUADUE
Parametric Instability, Inverse Cascade, and the $1/f$ Range of Solar-Wind Turbulence
Creators: name: Chandran, Benjamin D. G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Space Physics (physics.space-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: In this paper, weak turbulence theory is used to investigate the nonlinear evolution of the parametric instability in 3D low-$β$ plasmas at wavelengths much greater than the ion inertial length under the assumption that slow magnetosonic waves are strongly damped. It is shown analytically that the parametric instability leads to an inverse cascade of Alfvén wave quanta, and several exact solutions to the wave kinetic equations are presented. The main results of the paper concern the parametric decay of Alfvén waves that initially satisfy $e^+ \gg e^-$, where $e^+$ and $e^-$ are the frequency ($\,f$) spectra of Alfvén waves propagating in opposite directions along the magnetic field lines. If $e^+$ initially has a peak frequency $f_0$ (at which $f e^+$ is maximized) and an "infrared" scaling $f^p$ at smaller $f$ with $-1 < p < 1$, then $e^+$ acquires an $f^{-1}$ scaling throughout a range of frequencies that spreads out in both directions from $f_0$. At the same time, $e^-$ acquires an $f^{-2}$ scaling within this same frequency range. If the plasma parameters and infrared $e^+$ spectrum are chosen to match conditions in the fast solar wind at a heliocentric distance of 0.3 astronomical units (AU), then the nonlinear evolution of the parametric instability leads to an $e^+$ spectrum that matches fast-wind measurements from the Helios spacecraft at 0.3 AU, including the observed $f^{-1}$ scaling at $f \gtrsim 3 \times 10^{-4} \mbox{ Hz}$. The results of this paper suggest that the $f^{-1}$ spectrum seen by Helios in the fast solar wind at $f \gtrsim 3\times 10^{-4} \mbox{ Hz}$ is produced in situ by parametric decay and that the $f^{-1}$ range of $e^+$ extends over an increasingly narrow range of frequencies as $r$ decreases below 0.3 AU. This prediction will be tested by measurements from the Parker Solar Probe.
description: 25 pages, 4 figures, accepted for publication in the Journal of Plasma Physics
Enhanced noise at high bias in atomic-scale Au break junctions
Creators: name: Chen, Ruoyu
name: Wheeler, Patrick J.
name: Di Ventra, M.
name: Natelson, D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Heating in nanoscale systems driven out of equilibrium is of fundamental importance, has ramifications for technological applications, and is a challenge to characterize experimentally. Prior experiments using nanoscale junctions have largely focused on heating of ionic degrees of freedom, while heating of the electrons has been mostly neglected. We report measurements in atomic-scale Au break junctions, in which the bias-driven component of the current noise is used as a probe of the electronic distribution. At low biases ($
description: 30 pages, 7 figures
Dynamics of entanglement in expanding quantum fields
Creators: name: Berges, Jürgen
name: Floerchinger, Stefan
name: Venugopalan, Raju
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We develop a novel real-time approach to computing the entanglement between spatial regions for Gaussian states in quantum field theory. The entanglement entropy is characterized in terms of local correlation functions on space-like Cauchy hypersurfaces. The framework is applied to explore an expanding light cone geometry in the particular case of the Schwinger model for quantum electrodynamics in 1+1 space-time dimensions. We observe that the entanglement entropy becomes extensive in rapidity at early times and that the corresponding local reduced density matrix is a thermal density matrix for excitations around a coherent field with a time dependent temperature. Since the Schwinger model successfully describes many features of multiparticle production in $e^+ e^-$ collisions, our results provide an attractive explanation in this framework for the apparent thermal nature of multiparticle production even in the absence of significant final state scattering.
description: 39 pages, 4 figures
Formation and dynamics of many-boson fragmented states in attractive one-dimensional ultra-cold gases
Creators: name: Streltsov, Alexej I.
name: Alon, Ofir E.
name: Cederbaum, Lorenz S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Dynamics of attractive ultra-cold bosonic clouds in one dimension are studied by solving the many-particle time-dependent Schrödinger equation. The initially coherent wave-packet can dynamically dissociate into two parts when its energy exceeds a threshold value. Noticeably, the time-dependent Gross-Pitaevskii theory applied to the same initial state does not show up the splitting. We call the split object {\it fragmenton}. It possesses remarkable properties: (1) it is two-fold fragmented, i.e., not coherent; (2) it is dynamically stable, i.e., it propagates almost without dispersion; (3) it is delocalized, i.e., the two dissociated parts still communicate with one another. A simple static model predicts the existence of fragmented states which are responsible for formation and dynamics of fragmentons.
description: 11 pages, 3 figures
Additional file 3 of Clinical research capability enhanced for medical undergraduates: an innovative simulation-based clinical research curriculum development
Creators: name: Yan, Siyu
name: Huang, Qiao
name: Huang, Jiao
name: Wang, Yu
name: Li, Xuhui
name: Wang, Yongbo
name: Luo, Lisha
name: Wang, Yunyun
name: Guo, Yi
name: Zeng, Xiantao
name: Jin, Yinghui
Publisher: name: figshare
Year: 2022
Subjects: Medicine
Biotechnology
Cancer
Science Policy

description: Additional file 3. Supplementary Figures and Tables.
Three-forms, Supersymmetry and String Compactifications
Creators: name: Farakos, Fotis
name: Lanza, Stefano
name: Martucci, Luca
name: Sorokin, Dmitri
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We review a duality procedure that relates standard matter-coupled N=1 supergravity to dual formulations in which auxiliary fields are replaced by field-strengths of gauge three-forms. As examples, we consider the dualization of the rigid Polonyi model and of effective field theories associated with Type IIA string compactifications with fluxes in supergravity.
description: 9 pages, Proceedings prepared for the international workshop "Supersymmetries and Quantum Symmetries SQS 2017", Dubna
Complex epistatic interactions between ELF3, PRR9, and PRR7 regulate the circadian clock and plant physiology
Creators: name: Yuan, Li
name: Avello, Paula
name: Zhu, Zihao
name: Lock, Sarah C. L.
name: McCarthy, Kayla
name: Redmond, Ethan J.
name: Davis, Amanda M.
name: Song, Yang
name: Ezer, Daphne
name: Pitchford, Jonathan W.
name: Quint, Marcel
name: Xie, Qiguang
name: Xu, Xiaodong
name: Davis, Seth J.
name: Ronald, James
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 580

description: Circadian clocks are endogenous timekeeping mechanisms that coordinate internal physiological responses with the external environment. EARLY FLOWERING3 (ELF3), PSEUDO RESPONSE REGULATOR (PRR9), and PRR7 are essential components of the plant circadian clock and facilitate entrainment of the clock to internal and external stimuli. Previous studies have highlighted a critical role for ELF3 in repressing the expression of PRR9 and PRR7. However, the functional significance of activity in regulating circadian clock dynamics and plant development is unknown. To explore this regulatory dynamic further, we first employed mathematical modeling to simulate the effect of the prr9/prr7 mutation on the elf3 circadian phenotype. These simulations suggested that simultaneous mutations in prr9/prr7 could rescue the elf3 circadian arrhythmia. Following these simulations, we generated all Arabidopsis elf3/prr9/prr7 mutant combinations and investigated their circadian and developmental phenotypes. Although these assays could not replicate the results from the mathematical modeling, our results have revealed a complex epistatic relationship between ELF3 and PRR9/7 in regulating different aspects of plant development. ELF3 was essential for hypocotyl development under ambient and warm temperatures, while PRR9 was critical for root thermomorphogenesis. Finally, mutations in prr9 and prr7 rescued the photoperiod-insensitive flowering phenotype of the elf3 mutant. Together, our results highlight the importance of investigating the genetic relationship among plant circadian genes.
Superconformal indices on $S^1\times (S^5/Z_p)$
Creators: name: Gustavsson, Andreas
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We obtain generating functions associated to the abelian superconformal indices for 6d $(1,0)$ tensor and hypermultiplets on $S^1\times (S^5/Z_p)$. We extract the superconformal indices and their high and low temperature behaviors. We consider round and generically squashed $S^5$ in turn. We show that the unsquashed limit of the superconformal indices is smooth. We examine S-duality in the large $p$ limit that acts by exchanging the Hopf circle with the temporal circle.
description: 44 pages, v2: my equation (5.5) was first found in arXiv:1307.7660 [hep-th]
title: 01_2334
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
The Generalized Classical Time-Space
Creators: name: Nadjafikhah, Mehdi
name: Mousavi, Seyed-Mehdi
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 83C99, 53C17, 53C50, 53C80

description: The newest model for space-time is based on sub-Riemannian geometry. In this paper, we use a combination of Lorentzian and sub-Riemannian geometry, the suggest a new model which likes to its ancestors, but with the most efficient in application. In continuation, we try to show a new connection which calls generalized connection, and prove some its properties.
description: 5 pages
title: Isabelle Caubarrere
Creators: name: Leibowitch, Jacques (1942-2020)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: 1 fichier (3 pages).
VALUATION NO AGRONEGÓCIO
Creators: name: Thiago Borges Andrade
name: Camila de Izabel Andrade
Publisher: name: Zenodo
Year: 2025

description: Este estudo aborda a importância do valuation no agronegócio, um setor vital para a economia global devido à sua função de abastecer a população com alimentos, matérias-primas e bioenergia. Nos últimos anos, a relevância do setor tem crescido, especialmente em países como o Brasil, que possui vastas extensões de terras agricultáveis e um clima propício para a produção agrícola diversificada. O trabalho tem como objetivo geral deste trabalho é analisar os métodos de valuation mais adequados para o agronegócio. A metodologia utilizada foi de revisão bibliográfica, e o estudo conclui que a incorporação desses fatores é crucial para avaliações precisas e decisões de investimento sustentáveis no setor agrícola e a adoção de métodos de valuation adaptados às especificidades do setor agrícola é fundamental para a tomada de decisões estratégicas mais informadas, promovendo fusões e aquisições eficazes e estratégias de crescimento sustentável.
title: Zum Wohl des Kindes
title: Konzeptualisierung des „Kindeswohls“ aus unterschiedlichen Perspektiven
titleType: Subtitle
Creators: name: Buchebner-Ferstl, Sabine
name: Dörfler-Bolt, Sonja
name: Geserick, Christine
Publisher: name: University of Vienna. Project: Family Studies in Austria
Year: 2021

description: In diesem Bericht wird der Frage nachgegangen, wie das Kindeswohl aus verschiedenen Perspektiven und in unterschiedlichen Fachrichtungen konzeptualisiert wird. Wo überschneiden sich die Konzepte und worin liegen die Kongruenzen? Zu diesem Zweck wurden die Sichtweisen von Eltern, Kindern sowie Expert/innen aus dem pädagogischen, juristischen, unterstützenden, beratenden und diagnostischen Bereich erhoben und analysiert.
Hybrid Decision Diagrams Overcoming the Limitations of MTBDDs and BMDs
Creators: name: Clarke, Edmund M
name: M  Fujita
name: X  Zhao
Publisher: name: Carnegie Mellon University
Year: 1981
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Functions that map boolean vectors into the integers are important for the design and verification of arithmetic circuits. MTBDDs and BMDs have been proposed for representing this class of functions. We discuss the relationship between these methods and describe a generalization called hybrid decision diagrams which is often much more concise. We show how to implement arithmetic operations efficiently for hybrid decision diagrams. In practice, this is one of the main limitations of BMDs since performing arithmetic operations on functions expressed in this notation can be very expensive. In order to extend symbolic model checking algorithms to handle arithmetic properties, it is essential to be able to compute the BDD for the set of variable assignments that satisfy an arithmetic relation. In our paper, we give an efficient algorithm for this purpose. Moreover, we prove that for the class of linear expressions, the time complexity of our algorithm is linear in the number of variables
EGFR activation differentially affects the inflammatory profiles of female human aortic and coronary artery endothelial cells
Creators: name: Dubourg, Virginie
name: Schwerdt, Gerald
name: Schreier, Barbara
name: Kopf, Michael
name: Mildenberger, Sigrid
name: Benndorf, Ralf
name: Gekle, Michael
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 610

description: Endothelial cells (EC) are key players in vascular function, homeostasis and inflammation. EC show substantial heterogeneity due to inter-individual variability (e.g. sex-differences) and intra-individual differences as they originate from different organs or vessels. This variability may lead to different responsiveness to external stimuli. Here we compared the responsiveness of female human primary EC from the aorta (HAoEC) and coronary arteries (HCAEC) to Epidermal Growth Factor Receptor (EGFR) activation. EGFR is an important signal integration hub for vascular active substances with physiological and pathophysiological relevance. Our transcriptomic analysis suggested that EGFR activation differentially affects the inflammatory profiles of HAoEC and HCAEC, particularly by inducing a HCAEC-driven leukocyte attraction but a downregulation of adhesion molecule and chemoattractant expression in HAoEC. Experimental assessments of selected inflammation markers were performed to validate these predictions and the results confirmed a dual role of EGFR in these cells: its activation initiated an anti-inflammatory response in HAoEC but a pro-inflammatory one in HCAEC. Our study highlights that, although they are both arterial EC, female HAoEC and HCAEC are distinguishable with regard to the role of EGFR and its involvement in inflammation regulation, what may be relevant for vascular maintenance but also the pathogenesis of endothelial dysfunction.
Noise-tolerant testing of high entanglement of formation
Creators: name: Arnon-Friedman, Rotem
name: Yuen, Henry
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this work we construct tests that allow a classical user to certify high dimensional entanglement in uncharacterized and possibly noisy quantum devices. We present a family of non-local games $\{G_n\}$ that for all $n$ certify states with entanglement of formation $Ω(n)$. These tests can be derived from any bipartite non-local game with a classical-quantum gap. Furthermore, our tests are noise-tolerant in the sense that fault tolerant technologies are not needed to play the games; entanglement distributed over noisy channels can pass with high probability, making our tests relevant for realistic experimental settings. This is in contrast to, e.g., results on self-testing of high dimensional entanglement, which are only relevant when the noise rate goes to zero with the system's size $n$. As a corollary of our result, we supply a lower-bound on the entanglement cost of any state achieving a quantum advantage in a bipartite non-local game. Our proof techniques heavily rely on ideas from the work on classical and quantum parallel repetition theorems.
Angela Fabris and Ilvano Caliaro, CONFINI, IDENTITÀ, APPARTENENZE. SCENARI LETTERARI E FILMICI DELL’ALPE ADRIA
Creators: name: Cartago, Gabriella
Publisher: name: Italiano LinguaDue
Year: 2021

description: Italiano LinguaDue, V. 13 N. 1 (2021): ITALIANO LINGUADUE
Long-distance distribution of genuine energy-time entanglement
Creators: name: Cuevas, A.
name: Carvacho, G.
name: Saavedra, G.
name: Cariñe, J.
name: Nogueira, W. A. T.
name: Figueroa, M.
name: Cabello, A.
name: Mataloni, P.
name: Lima, G.
name: Xavier, G. B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Any practical realization of entanglement-based quantum communication must be intrinsically secure and able to span long distances avoiding the need of a straight line between the communicating parties. The violation of Bell's inequality offers a method for the certification of quantum links without knowing the inner workings of the devices. Energy-time entanglement quantum communication satisfies all these requirements. However, currently there is a fundamental obstacle with the standard configuration adopted: an intrinsic geometrical loophole that can be exploited to break the security of the communication, in addition to other loopholes. Here we show the first experimental Bell violation with energy-time entanglement distributed over 1 km of optical fibers that is free of this geometrical loophole. This is achieved by adopting a new experimental design, and by using an actively stabilized fiber-based long interferometer. Our results represent an important step towards long-distance secure quantum communication in optical fibers.
description: 6 pages, 3 figures. Matches published version
Incidence and pattern of childhood cancer in Addis Ababa, Ethiopia (2012–2017)
Creators: name: Belay, Amanuel
name: Ali, Ahmed
name: Ayele, Wondimu
name: Assefa, Mathewos
name: Jemal, Ahmedin
name: Kantelhardt, Eva Johanna
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 610

description: Background: Cancer is becoming a major public health problem globally and a leading cause of death in children in developed countries. However, little is known about the epidemiology of childhood cancer in Ethiopia. This study, therefore, assessed childhood cancer incidence patterns in Addis Ababa using the Addis Ababa city population-based cancer registry data from 2012 to 2017. Methods: Invasive cancer cases diagnosed in ages 0–14 years from 2012 to 2017 were obtained from the Addis Ababa City population-based Cancer Registry. Cases were grouped according to the International Classification of Childhood Cancer, 3rd edition (ICCC-3) based on morphology and primary anatomic site. Age-standardized incidence rates (ASR) were calculated by the direct method using the world standard population. Results: The overall average annual incidence rate during 2012–2017 in children was 84.6 cases per million, with rates higher in boys (98.97 per million) than in girls (69.7 per million). By age, incidence rates per million increased from 70.8 cases in ages 0–4 years to 88.4 cases in ages 5–9 years to 110.0 cases 10–14 years. Leukaemia was the most common childhood cancer in both boys (29.1%) and girls (26.8%), followed by lymphoma in boys (24.7%) and renal tumours (13.1%) in girls. The overall cancer incidence rate decreased from 87.02 per million in 2012 to 51.07 per million in 2017. Conclusion: The burden of childhood cancer is considerably high in Addis Ababa. The observed distribution of childhood cancer in Addis Ababa differs from other African countries. This study highlights the need for further research and understanding of the variations in cancer patterns and risk factors across the region.
The LArase Satellites Spin mOdel Solutions (LASSOS): a comprehensive model for the spin evolution of the LAGEOS and LARES satellites
Creators: name: Visco, Massimo
name: Lucchesi, David M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The two LAGEOS and LARES are laser-ranged satellites tracked with the best accuracy ever achieved. Using their range measurements many geophysical parameters were calculated and some General Relativity effects were directly observed. To obtain precise and refined measurements of the effects due to the predictions of General Relativity on the orbit of these satellites, it is mandatory to model with high precision and accuracy all other forces, reducing the free parameters introduced in the orbit determination. A main category of non-gravitational forces to be considered are those of thermal origin, whose fine modeling strongly depends on the knowledge of the evolution of the spin vector. We present a complete model, named LASSOS, to describe the evolution of the spin of the LAGEOS and LARES satellites. In particular, we solved Euler equations of motion considering not-averaged torques. This is the most general case, and the predictions of the model well fit the available observations of the satellites spin. We also present the predictions of our model in the fast-spin limit, based on the application of averaged equations. The results are in good agreement with those already published, but with our approach we have been able to highlight small errors within these previous works. LASSOS was developed within the LARASE research program. LARASE aims to improve the dynamical model of the two LAGEOS and LARES satellites to provide very precise and accurate measurements of relativistic effects on their orbit, and also to bring benefits to geophysics and space geodesy.
Additional file 4 of Clinical research capability enhanced for medical undergraduates: an innovative simulation-based clinical research curriculum development
Creators: name: Yan, Siyu
name: Huang, Qiao
name: Huang, Jiao
name: Wang, Yu
name: Li, Xuhui
name: Wang, Yongbo
name: Luo, Lisha
name: Wang, Yunyun
name: Guo, Yi
name: Zeng, Xiantao
name: Jin, Yinghui
Publisher: name: figshare
Year: 2022
Subjects: Medicine
Biotechnology
Cancer
Science Policy

description: Additional file 4. Simulation Class Design Scenario Script of Clinical Research 1 (ARandomized Controlled Trial Simulation).
Human-Readable Machine-Verifiable Proofs for Teaching Constructive Logic
Creators: name: Abel, Andreas
name: Bor-Yuh Evan Chang
name: Pfenning, Frank
Publisher: name: Carnegie Mellon University
Year: 2002
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: A linear syntax for natural deduction proofs in first-order intuitionistic logic is presented, which has been an effective tool for teaching logic. The proof checking algorithm is also given, which is the core of the tutorial proof checker Tutch. This syntax is then extended to proofs on the assertion level which resemble single inferences one would make in a rigorous proof. The resulting language has only four constructs. Checking of these proofs is decidable, and an efficient algorithm is given.
Bioleaching of chalcopyrite by a new strain leptospirillum ferrodiazotrophum Ksh-L isolated from a dump-bioleaching system of Kashen copper-molybdenum mine
Creators: name: Khachatryan, Anna
name: Vardanyan, Narine
name: Willscher, Sabine
name: Sevoyan, Garegin
name: Zhang, Ruiyong
name: Vardanyan, Arevik
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 615

description: A new strain of Leptospirillum sp. Ksh-L was isolated from a dump-bioleaching system of the Kashen copper-molybdenum mine (South Caucasus). Ksh-L is an obligate chemolithoautotroph, capable of oxidizing ferrous iron (Fe2+). Cells are Gram-negative and vibrio- or spirillum-shaped of a 0.5–3 µm size. The optimal conditions for the growth are 35 °C and pH 1.6–1.8. Cu2+ and Zn2+ have different effects on the oxidizing ability of the Leptospirillum sp. Ksh-L culture depending on the phase of growth and concentration of Fe2+. Under the conditions of gradually increasing the concentration of copper in the medium, during 4–5 successive subculturing experiments, it was possible to obtain an adapted culture of Leptospirillum sp. Ksh-L, capable of growing in the medium in the presence of up to 400 mM Cu2+. A bioleaching experiment indicates that Ksh-L can efficiently oxidize chalcopyrite. However, the bioleaching of copper from chalcopyrite by Leptospirillum ferrodiazotropum Ksh-L increased about 1.8 times in association with At. thiooxidans ATCC 19377. Phylogenetic analysis based on 16S rRNA gene sequences (GenBank ID ON226845) shows that strain Ksh-L forms a single cluster into Group III. The strain possesses 99.59%, 99.52%, and 96.60% sequence similarity with the strains YTW-96-06, YTW-66-06, and Leptospirillum ferrodiazotrophum 5C in Group III, respectively.
Large-scale 3D galaxy correlation function and non-Gaussianity
Creators: name: Raccanelli, Alvise
name: Bertacca, Daniele
name: Dore, Olivier
name: Maartens, Roy
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We investigate the properties of the 2-point galaxy correlation function at very large scales, including all geometric and local relativistic effects -- wide-angle effects, redshift space distortions, Doppler terms and Sachs-Wolfe type terms in the gravitational potentials. The general three-dimensional correlation function has a nonzero dipole and octupole, in addition to the even multipoles of the flat-sky limit. We study how corrections due to primordial non-Gaussianity and General Relativity affect the multipolar expansion, and we show that they are of similar magnitude (when f_NL is small), so that a relativistic approach is needed. Furthermore, we look at how large-scale corrections depend on the model for the growth rate in the context of modified gravity, and we discuss how a modified growth can affect the non-Gaussian signal in the multipoles.
description: 13 pages, 11 figures. Matches version published on JCAP
Michele Ruele, COME CAMBIA LA SCRITTURA A SCUOLA. QUADERNO DI RICERCA #1: SINTASSI, TESTUALITÀ, PUNTEGGIATURA E LESSICO
Creators: name: Prada, Massimo
Publisher: name: Italiano LinguaDue
Year: 2021

description: Italiano LinguaDue, V. 13 N. 1 (2021): ITALIANO LINGUADUE
R-process Nucleosynthesis from Three-Dimensional Magnetorotational Core-Collapse Supernovae
Creators: name: Mösta, Philipp
name: Roberts, Luke F.
name: Halevi, Goni
name: Ott, Christian D.
name: Lippuner, Jonas
name: Haas, Roland
name: Schnetter, Erik
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We investigate r-process nucleosynthesis in three-dimensional (3D) general-relativistic magnetohydrodynamic simulations of rapidly rotating strongly magnetized core collapse. The simulations include a microphysical finite-temperature equation of state and a leakage scheme that captures the overall energetics and lepton number exchange due to postbounce neutrino emission and absorption. We track the composition of the ejected material using the nuclear reaction network SkyNet. Our results show that the 3D dynamics of magnetorotational core-collapse supernovae (CCSN) are important for their nucleosynthetic signature. We find that production of r-process material beyond the second peak is reduced by a factor of 100 when the magnetorotational jets produced by the rapidly rotating core undergo a kink instability. Our results indicate that 3D magnetorotationally powered CCSNe are a robust r-process source only if they are obtained by the collapse of cores with unrealistically large precollapse magnetic fields of order $10^{13}$G. Additionally, a comparison simulation that we restrict to axisymmetry, results in overly optimistic r-process production for lower magnetic field strengths.
description: 10 pages, 9 figures, 2 tables. submitted to ApJ
Unruh thermal hadronization and the cosmological constant
Creators: name: Frassino, Antonia M.
name: Bleicher, Marcus
name: Mann, Robert B.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We use black holes with a negative cosmological constant to investigate aspects of the freeze-out temperature for hadron production in high energy heavy-ion collisions. The two black hole solutions present in the anti-de Sitter geometry have different mass and are compared to the data showing that the small black hole solution is in good agreement. This is a new feature in the literature since the small black hole in general relativity has different thermodynamic behavior from that of the large black hole solution. We find that the inclusion of the cosmological constant (which can be interpreted as the plasma pressure) leads to a lowering of the temperature of the freeze-out curve as a function of the baryochemical potential, improving the description previously suggested by Castorina, Kharzeev, and Satz.
description: 8 pages, 4 figures
Autoritarismo administrativo, sociedad desmovilizada : Laureano López Rodó y los orígenes del desarrollismo franquista
Creators: name: Hofmann, Anna Catharina
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 946

description: Este artículo explica la reinvención del régimen de Franco como dictadura desarrollista reconstruyendo los orígenes científicos y filosóficos de esa estrategia de legitimación en la figura de Laureano López Rodó, secretario general técnico de la Presidencia del Gobierno (1956-‍1962) y comisario del Plan de Desarrollo (1962-‍1973). A través de un enfoque biográfico combinado con los métodos de la historia intelectual y de ideas, se examinarán los conceptos de Estado y de sociedad que el artífice de la política desarrollista de Franco elaboró a lo largo de su carrera académica en las décadas de 1940 y 1950. De este modo, se demostrará que dichos conceptos tuvieron su fuente de inspiración en la legislación administrativa de Francia y del Portugal salazarista. Además, estaban influidos por las teorías estadounidenses de scientific management, los trabajos del Instituto Internacional de Ciencias Administrativas y las reflexiones del jurista alemán Ernst Forsthoff. Al mismo tiempo, se expondrá que el intento de estabilizar el régimen a través de la eficiencia administrativa y el éxito económico estaba vinculado a un modelo específico de sociedad, que se basaba en una amplia despolitización y en la transformación de los ciudadanos en administrados.
Non-negative spectral measures and representations of C*-algebras
Creators: name: Zalar, Aljaž
Publisher: name: arXiv
Year: 2013
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics

description: Regular normalized W-valued spectral measures on a compact Hausdorff space X are in one-to-one correspondence with unital *-representations ρ:C(X)\to W, where W stands for a von Neumann algebra. In this paper we show that for every compact Hausdorff space X and every von Neumann algebras W_1,W_2 there is a one-to-one correspondence between unital *-representations ρ:C(X,W_1)\to W_2 and special B(W_1,W_2)-valued measures on X that we call non-negative spectral measures. Such measures are special cases of non-negative measures that we introduced in our previous paper in connection with moment problems for operator polynomials.
description: 20 pages
Classical Imaging with Undetected Light
Creators: name: Cardoso, A. C.
name: Berruezo, L. P.
name: Ávila, D. F.
name: Lemos, G. B.
name: Pimenta, W. M.
name: Monken, C. H.
name: Saldanha, P. L.
name: Pádua, S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We obtained the phase and intensity images of an object by detecting classical light which never interacted with it. With a double passage of a pump and a signal laser beams through a nonlinear crystal, we observe interference between the two idler beams produced by stimulated parametric down conversion. The object is placed in the amplified signal beam after its first passage through the crystal, and the image is observed in the interference of the generated idler beams. High contrast images can be obtained even for objects with small transmittance coefficient due to the geometry of the interferometer and to the stimulated parametric emission. Like its quantum counterpart, this three-colour imaging concept can be useful when the object must be probed with light at a wavelength for which detectors are not available.
description: Just over 5 pages, 3 figures