cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Potential flows in the Reissner-Nordström-(anti) de Sitter metric: numerical results
Creators: name: Colvero, Gustavo C.
name: Ujevic, Maximiliano
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Numerical solutions for the integral curves of the velocity field (streamlines), the density contours, and the accretion rate of a steady-state flow of an ideal fluid with $p=K n^γ$ equation of state are presented. The streamlines and velocity fields associated with a black hole and a rigid sphere in a Reissner-Nordström-(anti) de Sitter spacetimes are studied in some detail. For each case the fluid density is studied using contour lines. For $γ\neq 2$, we found that the studied properties of the fluid are more sensitive to variations of the electric charge and the cosmological constant. Also, the accretion rate was found to increase or decrease when the cosmological constant increases or decreases respectively.
description: 7 pages, 2 figures, 1 table, accepted in Physical Review D
La questione del merito docente
Creators: name: Salvadori, Ilaria
Publisher: name: Università degli Studi di Ferrara
Year: 2020

description: Abstract – In determining pupils’ educational success, the teacher has increasingly taken on a key role by acting consciously his/her professionalism in terms of expertise that can be recognized and valued. With a view to improving educational systems quality, the Italian Law 107 in 2015 established the award of annual teacher bonuses for the recognition of their merit pay based on the Evaluation Committees’ criteria and set of indicators. Starting from the concept of merit (linked to meritocracy and worthiness) and how it has been implemented by recent legislation, the article shows the criteria for the assignment of bonuses a sample of teachers from Tuscan schools identified, which confirm the idea of merit conveyed by the school regulations and make it also possible to collect some traits of “worthy” teaching professionalism. Riassunto – La figura dell’insegnante ha assunto sempre più un ruolo centrale nel determinare il successo formativo degli alunni agendo consapevolmente la propria professionalità in termini di una expertise che può essere riconosciuta e valorizzata. Nell’ottica del miglioramento della qualità dei sistemi formativi, la Legge 107 del 2015 ha stabilito l’assegnazione di bonus premiali annuali per il riconoscimento del merito dei docenti sulla base di criteri individuati dai singoli Comitati di valutazione in relazione ad una serie di indicatori. A partire dal concetto di merito (in relazione a meritocrazia e meritorietà) e da come esso sia stato recepito nella recente normativa, il contributo mostra i criteri per l’attribuzione del bonus individuati da un campione di docenti di istituti comprensivi della Toscana che vanno a confermare l’idea di merito veicolata dalla normativa scolastica e consentono infine di rilevare alcuni tratti della professionalità docente “meritevole”. Keywords – teacher merit, meritocracy, teacher appraisal, teacher professional development, expertise Parole chiave – merito docente, meritocrazia, valorizzazione degli insegnanti, sviluppo professionale, expertise
description: Annali online della Didattica e della Formazione Docente, Vol 12, N° 20 (2020): Corpi e Politica. Generi, formazione, trasformazione della società
Pangenome profiling of novel drug target against vancomycin-resistant Enterococcus faecium
Creators: name: Khan, Kanwal
name: Jalal, Khurshid
name: Uddin, Reaz
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Enterococcus faecium is a frequent causative agent of nosocomial infection mainly acquired from outgoing hospital patients (Hospital Acquired Infection—HAIs). They are largely involved in the outbreaks of bacteremia, UTI, and endocarditis with a high transmissibility rate. The recent emergence of VRE strain (i.e. vancomycin resistant enterococcus) turned it into high priority pathogen for which new drug research is of dire need. Therefore, in current study, pangenome and resistome analyses were performed for available antibiotic-resistant genomes (n = 216) of E. faecium. It resulted in the prediction of around 5,059 genes as an accessory gene, 1,076 genes as core and 1,558 genes made up a unique genome fraction. Core genes common to all strains were further used for the identification of potent drug targets by applying subtractive genomics approach. Moreover, the COG functional analysis showed that these genomes are highly enriched in metabolic pathways such as in translational, ribosomal, proteins, carbohydrates and nucleotide transport metabolism. Through subtractive genomics it was observed that 431 proteins were non-homologous to the human proteome, 166 identified as essential for pathogen survival while 26 as potential and unique therapeutic targets. Finally, 3-dehydroquinate dehydrogenase was proposed as a potent drug target for further therapeutic candidate identification. Moreover, the molecular docking and dynamic simulation technique were applied to performed a virtual screening of natural product libraries (i.e., TCM and Ayurvedic compounds) along with 3-amino-4,5-dihydroxy-cyclohex-1-enecarboxylate (DHS) as a standard compound to validate the study. Consequently, Argeloside I, Apigenin-7-O-gentiobioside (from Ayurvedic library), ZINC85571062, and ZINC85570908 (TCM library) compounds were identified as potential inhibitors of 3-dehydroquinate dehydrogenase. The study proposed new compounds as novel therapeutics, however, further experimental validation is needed as a follow-up. Communicated by Ramaswamy H. Sarma
Fermi breakup and the Statistical Multifragmentation Model
Creators: name: Carlson, B. V.
name: Donangelo, R.
name: Souza, S. R.
name: Lynch, W. G.
name: Steiner, A. W.
name: Tsang, M. B.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We demonstrate the close similarity of a generalized Fermi breakup model, in which densities of excited states are taken into account, to the microcanonical statistical multifragmentation model used to describe the desintegration of highly excited fragments of nuclear reactions.
description: 19 pages, 2 figures
The Quantum Noise of Ferromagnetic $π$-Bloch Domain Walls
Creators: name: Crompton, P. R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We quantify the probability per unit Euclidean-time of reversing the magnetization of a $π$-Bloch vector, which describes the Ferromagnetic Domain Walls of a Ferromagnetic Nanowire at finite-temperatures, by evaluating the saddlepoint solution of the grand canonical partition function for the Ferromagnetic Nanowire consisting of $N$ such soliton and anti-soliton states. Our approach, based on Langer's Theory, treats the double Sine-Gordon model that defines the $π$-Bloch vectors via a procedure of nonperturbative renormalization, and uses importance sampling methods to minimise the free energy of the system, and identify the saddlepoint solution corresponding to the reversal probability. We identify that whilst the general solution for the free energy minima cannot be expressed in closed form, we can obtain a closed expression for the saddlepoint by maximizing the entanglement entropy of the system. We use this approach to quantify the geometric and non-geometric contributions to the entanglement entropy of the Ferromagnetic Nanowire, defined between entangled Ferromagnetic Domain Walls, and evaluate the Euclidean-time dependence of the domain wall width and angular momentum transfer at the domain walls, which has been recently proposed as a mechanism for Quantum Memory Storage.
description: Expanded text, references added
MPEC 2024-S104 : 2024 SG2
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 SG2

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
BADIIY ASARLAR BILAN TANISHTIRISH METODIKASINI QO'LLASH ORQALI BOLALARDA IJODIY QOBILIYATINI RIVOJLANTIRISH TEXNALOGIYASI
Creators: name: Miraliyeva, Dilorom
Publisher: name: Zenodo
Year: 2023

description: Ushbu maqolada bolalarni ijodiy hikoya qilishga o‘rgatish, ularning ijobiy qobiliyatlarini rivojlantirish, so‘z boyligini oshirish texnologiyalarini amaliyatga tadbiq etish omillari ko‘rsatilgan.
A taxonomic and ecological study of the intertidal, sand-dwelling dinoflagellates of the north eastern pacific ocean
Creators: name: Baillie, Kenneth Dale
Publisher: name: University of British Columbia
Year: 2011

description: The primary purpose of this study was to deal with the taxonomy of the sand-dwelling dinoflagellates occurring in the North East Pacific Ocean. A preliminary examination of the community and the major ecological parameters affecting these organisms (exposure, grain size, temperature and salinity) was also undertaken. Although the study was mainly confined to those species inhabiting the inter-tidal zones of five marine beaches in British Columbia, some subtidal work was done. The conclusions are based on the analysis of approximately 120 samples from 15 field trips over a one year period. Forty-one species were recorded of which 12 could not be identified and may warrant being described as new species. In general, the number of both species and individual cells increased from winter to spring and summer with maximum comentrations between March and September. Out of the environmental parameters measured, grain size (which is primarily determined by tides and currents) is probably the most important factor in determining the distributions of these organisms in the summer months.
An Integrated Mixed-Methods Study of Contract Grading’s Impact on Students’ Perceptions of Stress, Self-Worth Protection Behaviors, and Academic Performance in High School English Courses.
Creators: name: Watson, Emily
Publisher: name: Lancaster University
Year: 2021
Subjects: contract grading
assessment
stress
high school
equity
learning environment
Writing assessment

description: Background. Contract grading is a holistic assessment approach for learning and grading in which students participate in the assessment process by choosing their desired effort and outcome. Aims. This thesis sought to understand the impact of contract grading on high schoolers’ (grades 9-12) perceptions of stress, self-worth protection behaviors, achievement motivation, and academic performance. Sample. Participants were 439 young people (ages 13-19), including 284 returning students and 155 first-year students, completing a high-stakes writing assessment in their English course. Method. The integrated mixed-methods study followed an explanatory sequential design: interviews with 40 adolescents from all grade levels and course types explained the findings of matched-pairs quantitative data generated from four psychometrically sound scales. Results. Academic Stress. The contract significantly reduced evaluative threat by clarifying expectations. Consequently, compared to their prior experience with or expectations for the task, adolescents perceived workload demands as significantly less stressful and threatening under the contract. Self-Worth Protection Behaviors. Adolescents reported significantly less fear of failure and social comparison. The qualitative data revealed that the contract oriented them to achieve success, rather than avoid failure. Academic Achievement. 90% (n=390) of participants fulfilled the contract to earn either an A or B, including 94% of returning students and 83% of first-year students. Students with prior experience were 19% more likely to earn an A and 16% more likely to earn a B under the contract compared to conventional grading practices. Overall, 97% (n=421) earned a passing grade on the assessment. Contribution. The findings of this thesis make a significant contribution, revealing that contract grading reduced secondary students’ perceptions of stress and evaluative threat, oriented them toward success, and improved academic performance. This leads to a call to action for secondary teachers to implement contract grading to foster psycho-emotionally healthy learning environments.
Ambiversion of X(3872)
Creators: name: Zhang, Ou
name: Meng, C.
name: Zheng, H. Q.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: An analysis including most recent Belle data on X(3872) is performed, using coupled channel Flatté formula. A third sheet pole close to but \textit{below} $D^0D^{*0}$ threshold is found, besides the bound state/virtual state pole discussed in previous literature. The co-existence of two poles near the $D^0D^{*0}$ threshold indicates that the X(3872) may be of ordinary $c\bar c$ $2 ^3P_1$ state origin, distorted by strong coupled channel effects. The latter manifests itself as a molecular bound state (or a virtual state).
description: Slightly revised version accepted for publication in Physics Letter B
Universal magnetic and structural behaviors in the iron arsenides
Creators: name: Wilson, Stephen D.
name: Rotundu, C. R.
name: Yamani, Z.
name: Valdivia, P. N.
name: Freelon, B.
name: Bourret-Courchesne, E.
name: Birgeneau, R. J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Commonalities among the order parameters of the ubiquitous antiferromagnetism present in the parent compounds of the iron arsenide high temperature superconductors are explored. Additionally, comparison is made between the well established two-dimensional Heisenberg-Ising magnet, K$_2$NiF$_4$ and iron arsenide systems residing at a critical point whose structural and magnetic phase transitions coincide. In particular, analysis is presented regarding two distinct classes of phase transition behavior reflected in the development of antiferromagnetic and structural order in the three main classes of iron arsenide superconductors. Two distinct universality classes are mirrored in their magnetic phase transitions which empirically are determined by the proximity of the coupled structural and magnetic phase transitions in these materials.
description: 6 pages, 4 figures
Copertina e frontespizio (Vol. 12, n. 20/2020)
Creators: name: Redazione, La
Publisher: name: Università degli Studi di Ferrara
Year: 2020

description: ---
description: Annali online della Didattica e della Formazione Docente, Vol 12, N° 20 (2020): Corpi e Politica. Generi, formazione, trasformazione della società
The VLA-COSMOS Perspective on the IR-Radio Relation. I. New Constraints on Selection Biases and the Non-Evolution of the IR/Radio Properties of Star Forming and AGN Galaxies at Intermediate and High Redshift
Creators: name: Sargent, Mark T.
name: Schinnerer, E.
name: Murphy, E.
name: Aussel, H.
name: Floc'h, E. Le
name: Frayer, D. T.
name: Martínez-Sansigre, A.
name: Oesch, P.
name: Salvato, M.
name: Smolcic, V.
name: Zamorani, G.
name: Brusa, M.
name: Cappelluti, N.
name: Carollo, C. M.
name: Ilbert, O.
name: Kartaltepe, J.
name: Koekemoer, A. M.
name: Lilly, S. J.
name: Sanders, D. B.
name: Scoville, N. Z.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: VLA 1.4 GHz (rms noise ~0.012 mJy) and MIPS 24 and 70 micron (rms noise ~0.02 and ~1.7 mJy, respectively) observations covering the 2 square degree COSMOS field are combined with an extensive multi-wavelength data set to study the evolution of the IR-radio relation at intermediate and high redshift. With ~4500 sources -- of which ~30% have spectroscopic redshifts -- the current sample is significantly larger than previous ones used for the same purpose. Both monochromatic IR/radio flux ratios (q24 & q70), as well as the ratio of the total IR and the 1.4 GHz luminosity (qTIR) are used as indicators for the IR/radio properties of star forming galaxies and AGN. Using a sample jointly selected at IR and radio wavelengths in order to reduce selection biases, we provide firm support for previous findings that the IR-radio relation remains unchanged out to at least z~1.4. Moreover, based on data from ~150 objects we also find that the local relation likely still holds at 2.5
description: 52 pages, 23 figures (11 at reduced resolution). Accepted for publication in ApJS
The relationship between selected market indices and individual securities using Sharpe's beta coefficient
Creators: name: Chen, James C. L.
Publisher: name: University of British Columbia
Year: 2011

description: This study attempts to determine the usefulness of Sharpe's Beta Coefficient in explaining the relationship between selected indices and individual securities. Basically, this involved doing a correlation-regression analysis on the returns of randomly selected securities against those of specific market indices. The returns for both variables were calculated traditionally, that is, by taking the price differential between the closing price at the end of the previous and present quarter and adding the quarterly dividend (where applicable) and dividing the total by the initial price. This was performed for six test periods. Generally, the tests yielded negative results. The amount of explained variation in individual security returns by the Beta Coefficient is negligible. This study concludes by providing some explanations and suggesting modifications.
Presentazione
Creators: name: Burgio, Giuseppe
name: De Vita, Antonia
name: Gallerani, Manuela
Publisher: name: Università degli Studi di Ferrara
Year: 2020

description: ---
description: Annali online della Didattica e della Formazione Docente, Vol 12, N° 20 (2020): Corpi e Politica. Generi, formazione, trasformazione della società
Next-to-Leading Order QCD Predictions for W+3-Jet Distributions at Hadron Colliders
Creators: name: Berger, C. F.
name: Bern, Z.
name: Dixon, L. J.
name: Cordero, F. Febres
name: Forde, D.
name: Gleisberg, T.
name: Ita, H.
name: Kosower, D. A.
name: Maitre, D.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present next-to-leading order QCD predictions for a variety of distributions in W+3-jet production at both the Tevatron and the Large Hadron Collider. We include all subprocesses and incorporate the decay of the W boson into leptons. Our results are in excellent agreement with existing Tevatron data and provide the first quantitatively precise next-to-leading order predictions for the LHC. We include all terms in an expansion in the number of colors, confirming that the specific leading-color approximation used in our previous study is accurate to within three percent. The dependence of the cross section on renormalization and factorization scales is reduced significantly with respect to a leading-order calculation. We study different dynamical scale choices, and find that the total transverse energy is significantly better than choices used in previous phenomenological studies. We compute the one-loop matrix elements using on-shell methods, as numerically implemented in the BlackHat code. The remaining parts of the calculation, including generation of the real-emission contributions and integration over phase space, are handled by the SHERPA package.
description: 64 pages, 37 figures, v2 minor changes in table X, cross sections and distributions unaffected; other minor corrections to text, references added
title: Class Code Names : le serious game modding pour favoriser l'apprentissage du vocabulaire de biologie au gymnase
title: Class Code Names : le serious game modding pour favoriser l'apprentissage du vocabulaire de biologie au gymnase
titleType: AlternativeTitle
Creators: name: Besson, Emmanuelle
name: Cornu, Muriel
Publisher: name: Unknown
Year: 0
Subjects: subject: Code Names
subject: jeu sérieux
subject: apprentissage
subject: ludique
subject: environnement classe
subject: récupération

description: Le but de ce travail était d’adapter un jeu existant (game modding) afin de favoriser les apprentissages en classe de biologie. Nous avons modifié le champ lexical du jeu "Code Names" qui est un jeu de langage à base de cartes dont le mécanisme repose sur la mise en lien de concepts à faire deviner. Nous avons adapté le jeu à un cours de biologie, dans le but de favoriser la récupération d’information et la révision des élèves. Grâce à des listes de termes proposés par les élèves en trois moments (avant le jeu, immédiatement après et une semaine après) nous avons constaté une augmentation significative du nombre de termes que les élèves ont réussi à mentionner. Ces chiffres ne nous indiquent toutefois rien de la compréhension des termes proposés. Une observation et une écoute attentive lors de la séance de jeu est nécessaire afin d’identifier les savoirs réels des élèves. Ces observations permettent également de jauger la dynamique du groupe classe. Notre jeu donne aux élèves l’opportunité d’ évaluer leurs savoirs et de les mettre à profit de leurs camarades, ce qui augmente potentiellement leur estime d’eux-mêmes, et à terme, leur motivation à apprendre. Nous proposons d’effectuer ce jeu à de multiples reprises et de manière régulière afin de consolider durablement les mécanismes de rétention, de récupération et de mise en lien des savoirs. Le jeu implique non seulement d’avoir des savoirs disciplinaires mais également des compétences de savoir-être, qui peuvent être mises en œuvre dans un cadre ludique qui est plaisant et intéressant aux yeux des élèves. Le retour des élèves et nos observations nous indiquent que ce jeu est un outil pédagogique qu’il serait nécessaire de tester d’avantage et de manière plus approfondie.
Riflessioni sul corpo in pedagogia: tre percorsi
Creators: name: Mariani, Alessandro
Publisher: name: Università degli Studi di Ferrara
Year: 2020

description: Abstract – The reflection on the body dealed by the Italian critical pedagogy, in the way of a widly critique of the cultural history, revealed the essential role played by the corporeality in education. Moreover, this reflection intend the body as a central part in a more 'comprehensive' pedagogical perspective which, in this contribution, is briefly presented following three paradigmatic 'paths'. Hence, the complex and dynamic process that accompanies the experience (and also the body) of women and men is interpreted as a dialectic process based on a deep confrontation between multiple genders that can and must re-learn to feel good together (sharing a common humanity). Riassunto – La riflessione sul corpo condotta dalla pedagogia critica italiana, nel solco di una più ampia critica della storia culturale dell’Occidente, non solo ha svelato il ruolo essenziale giocato dalla corporeità in campo educativo ma ha contribuito a riposizionarne la centralità nell’ambito di una più ‘comprensiva’ prospettiva pedagogica che, nel presente contributo, viene brevemente riassunta e articolata seguendo tre significativi e paradigmatici ‘percorsi’. Di qui, il complesso e dinamico processo che accompagna l’esperienza delle donne e degli uomini viene interpretato come una dialettica basata su un confronto intenso tra più generi, che possono e devono re-imparare a stare bene insieme, condividendo una comune umanità. Keywords – cultural history, critical pedagogy, education, body, mass media Parole chiave – storia culturale, pedagogia critica, educazione, corpo, mass media
description: Annali online della Didattica e della Formazione Docente, Vol 12, N° 20 (2020): Corpi e Politica. Generi, formazione, trasformazione della società
Additional file 2 of Integrative blood-derived epigenetic and transcriptomic analysis reveals the potential regulatory role of DNA methylation in ankylosing spondylitis
Creators: name: Xiao, Min
name: Zheng, Xuqi
name: Li, Xiaomin
name: Wu, Xinyu
name: Huang, Yefei
name: Wei, Qiujing
name: Cao, Shuangyan
name: Gu, Jieruo
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2: Figure S1. The singular value decomposition (SVD) plots showing the correlation between covariates and primary components (PC). Figure S2. Box plots showing the methylation level of differentially methylated CpGs (DMPs) in the discovery cohort. Figure S3. Characteristics of the differential DNA methylation positions (DMPs) associated with AS in the validation cohort. Figure S4. Venn diagram depicting the overlaps between the discovery and validation cohorts. Figure S5. Box plots showing the methylation level of differentially methylated CpGs (DMPs) in the validation cohort.
Additional file 1 of Integrative blood-derived epigenetic and transcriptomic analysis reveals the potential regulatory role of DNA methylation in ankylosing spondylitis
Creators: name: Xiao, Min
name: Zheng, Xuqi
name: Li, Xiaomin
name: Wu, Xinyu
name: Huang, Yefei
name: Wei, Qiujing
name: Cao, Shuangyan
name: Gu, Jieruo
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Table S1. The number of probes removed in six filtering programs. Table S2. The demographic characteristics of the participants in the discovery cohort. Table S3. The demographic characteristics of the participants in the validation cohort.
The Return of the Phoenix Universe
Creators: name: Lehners, Jean-Luc
name: Steinhardt, Paul J.
name: Turok, Neil
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Georges Lemaitre introduced the term "phoenix universe" to describe an oscillatory cosmology with alternating periods of gravitational collapse and expansion. This model is ruled out observationally because it requires a supercritical mass density and cannot accommodate dark energy. However, a new cyclic theory of the universe has been proposed that evades these problems. In a recent elaboration of this picture, almost the entire universe observed today is fated to become entrapped inside black holes, but a tiny region will emerge from these ashes like a phoenix to form an even larger smooth, flat universe filled with galaxies, stars, planets, and, presumably, life. Survival depends crucially on dark energy and suggests a reason why its density is small and positive today.
description: 5 pages, Honorable Mention at the 2009 Gravity Research Foundation essay competition
Storie per cambiare
Creators: name: Mapelli, Barbara
Publisher: name: Università degli Studi di Ferrara
Year: 2020

description: Abstract – The focus on lgbtqia+ minorities, even from a pedagogical viewpoint, seems to have an affiliation with the Women’s Movement, in the sense of a critical philosophy of the male interpretation of reality which is falsely defined as neutral. The transition from a univocal to a dual vision of the world has opened the way to multiple views, and to the emergence of several different meanings that can be legitimately associated with a word. The present time can be defined as an interlude during which major changes are taking place, changes that various fields of knowledge and education have the task of interpreting and passing on. New narratives must exploit the heritage of interpretation and stories that overlap and are intertwined with the traditional ones. The contribution ends with a reference to the phenomenon of the Neapolitan “femminielli” (homosexual males with markedly feminine gender expression in traditional Neapolitan culture), an example of a (sub-)culture that exists within the context of traditional culture but also one that is extraneous to the duality that connotes it. The contribution is a general reminder of the opportunities for change that minority cultures and the freedoms they embody represent for everybody. Riassunto – L’attenzione, anche pedagogica, alle minoranze lgbtqia+ appare filiazione del Movimento delle Donne, inteso come filosofia critica dell’interpretazione maschile della realtà, falsamente definita neutra. Il passaggio dal pensiero unico alla visione duale del mondo ha aperto il varco alla molteplicità, all’emersione di plurali differenze, legittimate alla parola. Il contemporaneo può essere definito come un frattempo in cui si stanno attuando profondi mutamenti, che i saperi e l’educazione hanno il compito di interpretare e trasmettere. Occorre che nuove narrazioni si avvalgano di un patrimonio interpretativo e di storie che si sovrappongano e intreccino alle tradizionali. Termina il contributo un riferimento al fenomeno dei femminielli napoletani, esempio di una cultura vissuta nell’alveo di quella tradizionale ma estranea alla binarietà che la connota. Il richiamo generale è alle opportunità di mutamento che le culture delle minoranze, le loro libertà rappresentano per tutti. Keywords – feminism, sexual minorities, interlude, new narratives, non-binary cultures Parole chiave – femminismo, minoranze sessuali, frattempo, nuove narrazioni, culture non binarie
description: Annali online della Didattica e della Formazione Docente, Vol 12, N° 20 (2020): Corpi e Politica. Generi, formazione, trasformazione della società
Minimum action method for the Kardar-Parisi-Zhang equation
Creators: name: Fogedby, Hans C.
name: Ren, Weiqing
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We apply a numerical minimum action method derived from the Wentzell-Freidlin theory of large deviations to the Kardar-Parisi-Zhang equation for a growing interface. In one dimension we find that the switching scenario is determined by the nucleation and subsequent propagation of facets or steps, corresponding to moving domain walls or growth modes in the underlying noise driven Burgers equation. The transition scenario is in accordance with recent analytical studies of the one dimensional Kardar-Parisi-Zhang equation in the asymptotic weak noise limit. We also briefly discuss transitions in two dimensions.
description: 26 pages (revtex) and 18 figures (eps)
Io sono un corpo. Politiche e pedagogie della maschilità
Creators: name: Burgio, Giuseppe
Publisher: name: Università degli Studi di Ferrara
Year: 2020

description: Abstract – Studying men means reading them within the category of patriarchy, analysing it according to the axes of its internal hierarchy, homo-sociality and the command to inter-gender competition. These policies of western masculinities are closely related to the male body, defined through a precise ideology of sports activity and a strict standardisation of sexual intercourses. Thus described, the masculine is shown not as the pure effect of a biological and anatomical injunction (sex), nor as the mere outcome of a socio-cultural construction/constriction (gender), opening spaces to the possibility of future validation of the hypothesis - here suggested - that masculinity is the social product of a complex educational system (formal, non-formal, informal) which is indeed incorporated by individual men, but which can be the object of collective pedagogical criticism. Riassunto – Studiare il maschile significa leggerlo all’interno della categoria di patriarcato, analizzandolo secondo gli assi della sua gerarchizzazione interna, dell’omosocialità e dell’ingiunzione alla competizione inter-genere. Tali vere e proprie politiche della maschilità occidentale si danno in stretta relazione col corpo maschile, definito proprio attraverso una precisa ideologia dell’attività sportiva e una puntigliosa normazione valoriale dell’attività sessuale. Così descritto, il maschile si mostra non come puro effetto di un dettato biologico e anatomico (sex), né come mero esito di una costruzione/costrizione socioculturale (gender), aprendo spazi alla possibilità di validazione futura dell’ipotesi – qui suggerita – che il maschile si dia socialmente come prodotto di un complesso sistema educativo (formale, non formale, informale) che viene sì incorporato dai singoli uomini, ma che può essere oggetto di una critica pedagogica collettiva. Keywords – patriarchy, hierarchy, homo-sociality, competition, training Parole chiave – patriarcato, gerarchia, omosocialità, competizione, formazione
description: Annali online della Didattica e della Formazione Docente, Vol 12, N° 20 (2020): Corpi e Politica. Generi, formazione, trasformazione della società
title: Catalogus Realis. XX. Literaturgeschichte. [C-Format] (Band 2) : Gelehrte Anstalten und Hochschulen.
Publisher: name: Philipps-Universität Marburg
Year: 2020
Subjects: Systematischer Katalog
Hassiaca
Library and information sciences
Bibliotheks- und Informationswissenschaft

description: Elektronische Reproduktion von: Catalogus Realis. XX. Literaturgeschichte. [C-Format] (Band 2) : Gelehrte Anstalten und Hochschulen. - Stand: Dezember 2019. - Standort: Universität Marburg, Universitätsbibliothek. - Signatur: Sonderlesesaal. - Bemerkungen: Der Katalog verzeichnet in systematisch-sachlicher Ordnung den Bestand der Universitätsbibliothek Marburg von den Anfängen bis 1957. Später erworbene ältere Literatur ist hier nicht verzeichnet. Mit Hilfe dieses Katalogs ist die Suche nach Literatur zu bestimmten Inhalten und Themen möglich. – Zur Systematik: Die Signaturen der einzelnen Bücher und Zeitschriften geben die Ordnung des Bestands wieder. Alle Signaturen beginnen mit einer römischen Zahl von I (1) bis XX (20), die das jeweilige Fach (Theologie, Geschichte, Medizin usw.) bezeichnet. Die weitere Untergliederung ergibt sich aus den nachfolgenden Kleinbuchstaben und arabischen Zahlen. Beispiel: XVIa A 117. Die Großbuchstaben A, B und C sind nicht Teil der Systematik, sondern bezeichnen das Format der betreffenden Bände: A = Folio (großformatige Bände), B = Quart (mittelgroße Bände), C = Oktav (kleinformatige Bände). - Digitalisiert 2020
description: Hochschulwesen im allgemeinen (Gelehrte Gesellschaften, Universitäten) (93u-100) 9 Hochschulwesen in einzelnen Ländern (auch: internationale Beziehungen) (100-103sy) 31 - Deutsches Hochschulwesen (101dp-103m) 43 39 - - Studententum u. Studentenverbindungen (Corps, Burschenschaften etc.) 52 48 - - Universitäts-Schriften, Universitätsprüfungen, Promotion 79 - - Deutsche Universitäten (Rechtsverhältnisse, Lehrfreiheit, Ordnungen etc.) 99 93 - Universitäten des Auslandes 119 - Universitäten in alphabetischer Reihenfolge (international) (103t-118) 137 - - A[ix] - C[zernowitz] 137 - - D[ebreczen] – G[roningen] 216 - - H[abana] – K[yushu] 272 - - L[ancaster] – M[ünster] 323 - - N[ancy] – Q[uito] 385 371 - - R[iga] – S[zeged] 444 - - T[aipei] – Z[ürich] 466 - Technische u. sonstige Hochschulen. Gelehrte Gesellschaften 510 - - Geistliche Schulen des Mittelalters 541 - - Gelehrte Gesellschaften. Akademien. 543
Virtual QCD corrections to gluon-initiated diphoton plus jet production at hadron colliders
Creators: name: Badger, S
name: Brønnum-Hansen, C
name: Chicherin, D
name: Gehrmann, T
name: Hartanto, Heribertus
name: Henn, J
name: Marcoli, M
name: Moodie, R
name: Peraro, T
name: Zoia, S
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Regular Article - Theoretical Physics
Perturbative QCD
Scattering Amplitudes

description: Abstract We present an analytic computation of the gluon-initiated contribution to diphoton plus jet production at hadron colliders up to two loops in QCD. We reconstruct the analytic form of the finite remainders from numerical evaluations over finite fields including all colour contributions. Compact expressions are found using the pentagon function basis. We provide a fast and stable implementation for the colour- and helicity-summed interference between the one-loop and two-loop finite remainders in C++ as part of the NJet library.
title: Catalogus Realis. XX. Literaturgeschichte. [C-Format] (Band 3) : Buch- und Bibliothekswesen
Creators: name: Philipps-Universität Marburg
Publisher: name: Philipps-Universität Marburg
Year: 2020
Subjects: Hassiaca
Library and information sciences
Bibliotheks- und Informationswissenschaft
Systematischer Katalog

description: Elektronische Reproduktion von: Catalogus Realis. XX. Literaturgeschichte. [C-Format] (Band 3) : Buch- und Bibliothekswesen. - Stand: Dezember 2019. - Standort: Universität Marburg, Universitätsbibliothek. - Signatur: Sonderlesesaal. - Bemerkungen: Der Katalog verzeichnet in systematisch-sachlicher Ordnung den Bestand der Universitätsbibliothek Marburg von den Anfängen bis 1957. Später erworbene ältere Literatur ist hier nicht verzeichnet. Mit Hilfe dieses Katalogs ist die Suche nach Literatur zu bestimmten Inhalten und Themen möglich. – Zur Systematik: Die Signaturen der einzelnen Bücher und Zeitschriften geben die Ordnung des Bestands wieder. Alle Signaturen beginnen mit einer römischen Zahl von I (1) bis XX (20), die das jeweilige Fach (Theologie, Geschichte, Medizin usw.) bezeichnet. Die weitere Untergliederung ergibt sich aus den nachfolgenden Kleinbuchstaben und arabischen Zahlen. Beispiel: XVIa A 117. Die Großbuchstaben A, B und C sind nicht Teil der Systematik, sondern bezeichnen das Format der betreffenden Bände: A = Folio (großformatige Bände), B = Quart (mittelgroße Bände), C = Oktav (kleinformatige Bände). - Digitalisiert 2020
description: [Titelblatt: Bibliotheken, Schrift- u. Buchwesen, Bibliographie. 7 [Faksimile der Photographie einer alten Katalogseite um 1900] 9 Bibliothekswesen und Bibliothekswissenschaft (126-128) 19 15 - Bibliotheken einzelner Länder (127e-128mo) 63 59 - Einzelne Bibliotheken (alphabetisch) (128p-139) 101 - - A[achen] – B[udapest] 101 - - C[airo] – F[ulda] 159 153 - - G[allen] – L[uzern] 199 - - M[adrid] – R[otterdam] 257 - - S[aint Andrews] – Z[ürich] 311 Schrift- und Buchwesen (140-143) 347 339 - Schriftwesen, Papier, Handschriften, Autographen etc. 347 - Buchwesen (Buchkunst, Buchhandel etc.) 358 - Buchdruckerkunst (144-149) 389 Bibliographie (150-279) 422 - Allgemeines, Theorie, Bibliographie d. Bibliographien … 422 - Bibliographie des 15./16. Jhd. Inkunabelverz., Anonymen- u. Pseudonymenlexika etc.) 431 - Bibliographie des 18. Jahrhunderts 471 - Indices librorum prohibitorum u. weltliche Bücherverbote 479 - Dublettenverzeichnisse öffentlicher Bibliotheken (alphabetisch) 487 - Privatbibliotheken (alphabetisch) 507 - - A – F 507 - - G – O 563 - - P – Z 609 - Auktions- und Messkataloge (alphabetisch) 649 - - A – K 651 - - L – Z 667 - Neuere Bibliographien (nach Ländern) 689 - Literarische Zeitschriften 727 715
Can stochastic quantization evade the sign problem? -- the relativistic Bose gas at finite chemical potential
Creators: name: Aarts, Gert
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Other Condensed Matter (cond-mat.other)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A nonperturbative study of field theories with a complex action, such as QCD at finite baryon density, is difficult due to the sign problem. We show that the relativistic Bose gas at finite chemical potential has a sign and `Silver Blaze' problem, similar to QCD. We then apply stochastic quantization and complex Langevin dynamics to study this theory with nonperturbative lattice simulations. Independence of chemical potential at small and a transition to a condensed phase at large chemical potential are found. Lattices of size N^4, with N=4,6,8,10, are used. We show that the sign problem is severe, however, we find that it has no negative effect using this approach. This improves the prospects of applying stochastic quantization to QCD at nonzero density.
description: 4 pages, 4 eps figures, v2: minor changes, outlook expanded, references added, to appear in PRL
Il corpo assente. Conseguenze di un silenzio e piste di lavoro
Creators: name: Batini, Federico
Publisher: name: Università degli Studi di Ferrara
Year: 2020

description: Abstract – The body is “marked absent” at school. The body is there, the bodies are there and they continue to be of fundamental importance, not only in a biological sense, in the development of girls and boys, boys and girls. It is necessary to become aware of the practices of subjection and silence that are practiced in school. Educational and psychological research has brought to light the fearful consequences of a real lack of taking responsibility in the adult world, with particular reference to the educational and educational systems, regarding the relationship that preteens and adolescents structure towards their own body of others. It is therefore necessary to promote a learning that integrates the body and a real development pedagogy, which accompanies the complex relationship that is structured with the image of oneself and with one's physical body. Riassunto – Il corpo è “segnato assente” a scuola. Il corpo c’è, i corpi ci sono e continuano a rivestire un’importanza fondamentale, non soltanto in senso biologico, nello sviluppo di bambine e bambini, ragazzi e ragazze. Occorre prendere consapevolezza delle pratiche di assoggettamento e di silenzio che, nella scuola, vengono praticate. La ricerca educative e psicologica ha portato alla luce le conseguenze temibili di una vera e propria mancanza di assunzione di responsabilità del mondo adulto, con particolare riferimento ai sistemi educativi e di istruzione, circa il rapporto che preadolescenti e adolescenti strutturano nei confronti del corpo proprio e altrui. Occorre dunque promuovere un apprendimento che integri il corpo e una vera e propria pedagogia dello sviluppo, che accompagni il complesso rapporto che si struttura con l’immagine di sé e con il proprio corpo fisico. Keywords – body, school and corporeality, homophobic bullying, bullying, embodied learning Parole chiave – corpo, scuola e corporeità, bullismo omofobico, bullismo, apprendimento embodied
description: Annali online della Didattica e della Formazione Docente, Vol 12, N° 20 (2020): Corpi e Politica. Generi, formazione, trasformazione della società
Two-loop leading-colour QCD helicity amplitudes for Higgs boson production in association with a bottom-quark pair at the LHC
Creators: name: Badger, Simon
name: Hartanto, Heribertus
name: Krys, Jakub
name: Zoia, Simone
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Regular Article - Theoretical Physics
Perturbative QCD
Scattering Amplitudes

description: Abstract We compute the two-loop QCD helicity amplitudes for the production of a Higgs boson in association with a bottom quark pair at a hadron collider. We take the approximations of leading colour and work in the five flavour scheme, where the bottom quarks are massless while the Yukawa coupling is non-zero. We extract analytic expressions from multiple numerical evaluations over finite fields and present the results in terms of an independent set of special functions that can be reliably evaluated over the full phase space.
История моих предков в годы Великой Отечественной войны
Creators: name: Калашникова Анастасия Андреевна
Publisher: name: Zenodo
Year: 2025
Subjects: Великая Отечественная война
орден
память
медаль
красноармеец
Победа
Great Patriotic War
order
memory
medal
Red Army soldier
Victory

description: Аннотация. Статья посвящена памяти моей большой семьи, у которой были свои герои, воевавшие на полях сражений в период с 1941 по 1945 годы. Мой долг перед всеми этими людьми – помнить, передавая их воспоминания людям вокруг. Я не могу каждого поблагодарить лично за тот вклад, что они привнесли для Победы, а потому, чувствую свою ответственность за то, чтобы выразить эту благодарность посредством сохранения уникальных историй моих родных. 

Abstract. The article is dedicated to the memory of my large family, which had its own heroes who fought on the battlefields from 1941 to 1945. My duty to all these people is to remember, passing on their memories to people around. I cannot thank everyone personally for the contribution they made to the Victory, and therefore, I feel my responsibility to express this gratitude by preserving the unique stories of my relatives.
Reflection and dips in elastic scattering
Creators: name: Troshin, S. M.
name: Tyurin, N. E.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss how the reflective scattering would affect elastic scattering in the region of small and moderate values of $-t$, in particular, we demonstrate that diffractive pattern in the angular distribution will be kept in a modified form.
description: 7 pages, 3 figures
Modeling torque versus speed, shot noise, and rotational diffusion of the bacterial flagellar motor
Creators: name: Mora, Thierry
name: Yu, Howard
name: Wingreen, Ned S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Subcellular Processes (q-bio.SC)
subject: FOS: Biological sciences

description: We present a minimal physical model for the flagellar motor that enables bacteria to swim. Our model explains the experimentally measured torque-speed relationship of the proton-driven E. coli motor at various pH and temperature conditions. In particular, the dramatic drop of torque at high rotation speeds (the "knee") is shown to arise from saturation of the proton flux. Moreover, we show that shot noise in the proton current dominates the diffusion of motor rotation at low loads. This suggests a new way to probe the discreteness of the energy source, analogous to measurements of charge quantization in superconducting tunnel junctions.
Dark soliton oscillations in Bose-Einstein condensates with multi-body interactions
Creators: name: Kamchatnov, A. M.
name: Salerno, M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We consider the dynamics of dark matter solitons moving through non-uniform cigar-shaped Bose-Einstein condensates described by the mean field Gross-Pitaevskii equation with generalized nonlinearities, in the case when the condition for the modulation stability of the Bose-Einstein condensate is fulfilled. The analytical expression for the frequency of the oscillations of a deep dark soliton is derived for nonlinearities which are arbitrary functions of the density, while specific results are discussed for the physically relevant case of a cubic-quintic nonlinearity modeling two- and three-body interactions, respectively. In contrast to the cubic Gross-Pitaevskii equation for which the frequencies of the oscillations are known to be independent of background density and interaction strengths, we find that in the presence of a cubic-quintic nonlinearity an explicit dependence of the oscillations frequency on the above quantities appears. This dependence gives rise to the possibility of measuring these quantities directly from the dark soliton dynamics, or to manage the oscillation via the changes of the scattering lengths by means of Feshbach resonance. A comparison between analytical results and direct numerical simulations of the cubic-quintic Gross-Pitaevskii equation shows good agreement which confirms the validity of our approach.
description: submitted in J. Phys. B