cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Claudia Jacobi, Proust dixit? Réception de La Recherche dans l’autofiction de Serge Doubrovsky, Carmen Martín Gaite et Walter Siti
Creators: name: Cucchi, Silvia
Publisher: name: Università degli Studi di Cagliari
Year: 2019

description: Cogliere l’eredità e l’influenza esercitata da un autore come Marcel Proust nella letteratura contemporanea senza correre il rischio di banalizzazione o di epigonismo è un’impresa ardua. Lo è ancora di più quando il confronto si realizza non con uno ma con tre autori appartenenti a letterature diverse (quella francese, quella spagnola e quella italiana).
description: Between, V. 9, N. 17 (2019): Immaginare l’impossibile: trame della creatività tra letteratura e scienza
On the nature of an ejection event in the jet of 3C111
Creators: name: Perucho, M.
name: Agudo, I.
name: Gomez, J. L.
name: Kadler, M.
name: Ros, E.
name: Kovalev, Y. Y.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a possible scenario for the ejection of a superluminal component in the jet of the Broad Line Radio Galaxy 3C111 in early 1996. VLBI observations at 15 GHz discovered the presence of two jet features on scales smaller than one parsec. The first component evolves downstream, whereas the second one fades out after 1 parsec. We propose the injection of a perturbation of dense material followed by a decrease in the injection rate of material in the jet as a plausible explanation. This scenario is supported by 1D relativistic hydrodynamics and emission simulations. The perturbation is modeled as an increase in the jet density, without modifying the original Lorentz factor in the initial conditions. We show that an increase of the Lorentz factor in the material of the perturbation fails to reproduce the observed evolution of this flare. We are able to estimate the lifetime of the ejection event in 3C111 to be 36\pm7 days.
description: Accepted for publication in Astronomy & Astrophysics Letters
Additional file 1 of Electronic cigarettes’ withdrawal severity symptoms among users during intermittent fasting: a cross-sectional study
Creators: name: Barakat, Muna M.
name: Raja’a A. Al-Qudah
name: Alfayoumi, Ibrahim
name: Al-Obaidi, Hala Jehad
name: Jirjees, Feras Jassim
name: Basheti, Iman
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Appendix S1. Electronic cigarettes’ withdrawal severity symptoms among users during intermittent fasting survey.
Functional Data Analysis for Extracting the Intrinsic Dimensionality of Spectra: Application to Chemical Homogeneity in the Open Cluster M67
Creators: name: Patil, Aarya A.
name: Bovy, Jo
name: Eadie, Gwendolyn
name: Jaimungal, Sebastian
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Applications (stat.AP)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: High-resolution spectroscopic surveys of the Milky Way have entered the Big Data regime and have opened avenues for solving outstanding questions in Galactic archaeology. However, exploiting their full potential is limited by complex systematics, whose characterization has not received much attention in modern spectroscopic analyses. In this work, we present a novel method to disentangle the component of spectral data space intrinsic to the stars from that due to systematics. Using functional principal component analysis on a sample of $18,933$ giant spectra from APOGEE, we find that the intrinsic structure above the level of observational uncertainties requires ${\approx}$10 functional principal components (FPCs). Our FPCs can reduce the dimensionality of spectra, remove systematics, and impute masked wavelengths, thereby enabling accurate studies of stellar populations. To demonstrate the applicability of our FPCs, we use them to infer stellar parameters and abundances of 28 giants in the open cluster M67. We employ Sequential Neural Likelihood, a simulation-based Bayesian inference method that learns likelihood functions using neural density estimators, to incorporate non-Gaussian effects in spectral likelihoods. By hierarchically combining the inferred abundances, we limit the spread of the following elements in M67: $\mathrm{Fe} \lesssim 0.02$ dex; $\mathrm{C} \lesssim 0.03$ dex; $\mathrm{O}, \mathrm{Mg}, \mathrm{Si}, \mathrm{Ni} \lesssim 0.04$ dex; $\mathrm{Ca} \lesssim 0.05$ dex; $\mathrm{N}, \mathrm{Al} \lesssim 0.07$ dex (at 68% confidence). Our constraints suggest a lack of self-pollution by core-collapse supernovae in M67, which has promising implications for the future of chemical tagging to understand the star formation history and dynamical evolution of the Milky Way.
description: 30 pages, 16 figures, 5 tables, Accepted to ApJ, Code available at https://github.com/aaryapatil/specdims
Michael Tisserand, Krazy. George Herriman, a Life in Black and White
Creators: name: Gimmelli, Gabriele
Publisher: name: Università degli Studi di Cagliari
Year: 2019

description: Nel suo L’ombra delle torri (2004), Art Spiegelman racconta che nelle convulse settimane seguite ai fatti dell’11 settembre 2001 aveva trovato riparo nelle pagine a fumetti dei vecchi quotidiani. Fumetti che erano nati, per una singolare quanto significativa coincidenza, «a cento anni e due isolati di distanza da Ground Zero» dallo scontro editoriale fra Joseph Pulitzer e William Randolph Hearst, «i titani gemelli del giornalismo moderno». Agli occhi di Spiegelman, quelle immagini, «esuberanti macchie di colore […] su un mondo stampato in grigio», restituivano in forme caricaturali e iperboliche il sentire profondo dell’America, costituendo un’originale quanto decisiva chiave d’accesso al suo immaginario collettivo.
description: Between, V. 9, N. 17 (2019): Immaginare l’impossibile: trame della creatività tra letteratura e scienza
Proiezioni Warburghiane Editoriale di Engramma n. 184
Creators: name: Sacco, Daniela; Velicogna, Chiara
Publisher: name: La Rivista di Engramma
Year: 2021
Subjects: Aby Warburg
Friederich Schleiermacher
Edgar Wind
Donald Gordon
Warburg Institute
Mnemosyne Atlas

description: In this issue of Engramma, curated by Daniela Sacco and Chiara Velicogna, we publish various contributions pertaining to the wider orbit of the Warburghian circle. Giacomo Calandra di Roccolino's Nota sulle misure delle tavole dell’Atlante establishes the measurements of the Mnemosyne Atlas panels, while Estetica del Bilderatlas. Schleiermacher con Warburg first recounts the delayed relationship between Aby Warburg and Friederich Schleiermacher, and “Bellezza!”. On Donald Gordon, or a Warburgian bridge between Italy and England, offers a first overwiew on the figure of Donald Gordon. The issue publishes the presentation of two recent volumes, Juan Eduardo Cirlot’s Dizionario dei simboli and Aby Warburg. Fra antropologia e storia dell’arte. Saggi, conferenze, frammenti, curated by Maurizio Ghelardi. The issue is enriched with the publication of Edgar Wind: A Bibliography of the Works and the Secondary Literature, and of Indice dei testi inediti e rari represent valuable tools for Warburgian scholarship.
Controlling the real-time dynamics of a spin coupled to the helical edge states of the Kane-Mele model
Creators: name: Quade, Robin
name: Potthoff, Michael
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The time-dependent state of a classical spin locally exchange coupled to an edge site of a Kane-Mele model in the topologically non-trivial phase is studied numerically by solving the full set of coupled microscopic equations of motion for the spin and the electron system. Dynamics in the long-time limit is accessible thanks to dissipative boundary conditions, applied to all but the zigzag edge of interest. We study means to control the state of the spin via transport of a spin-polarization cloud through the helical edge states. The cloud is formed at a distant edge site using a local magnetic field to inject an electron spin density and released by suddenly switching off the injection field. This basic process, consisting of spin injection, propagation of the spin-polarization cloud, and scattering of the cloud from the classical spin, can be used to steer the spin state in a controlled way. We find that the effect of a single basic process can be reverted to a high degree with a subsequent process. Furthermore, we show that by concatenating several basic injection-propagation-scattering processes, the spin state can be switched completely and that a full reversal can be achieved.
description: 13 pages, 11 figures, v2 with minor corrections, as published
Exploring Individual and Collective Responsibility for Wellbeing through Education Policy in Aotearoa New Zealand. [Roundtable Session] AERA Annual Meeting 2021.
Creators: name: Goodall, Suskya
name: Higgins, Joanna
Publisher: name: Open Access Victoria University of Wellington | Te Herenga Waka
Year: 2021
Subjects: Education

description: The right to be well is universal. Nestled within burgeoning international wellbeing literature, notions vary regarding the distribution of individual and collective responsibility. Holistic education frames the promotion of wellbeing in policy and potential for practice. Ecological systems, Appreciative Inquiry and a model of holistic wellbeing, Te Whare Tapa Whā, underpin this analysis of wellbeing within education policy documents from Aotearoa New Zealand. Text mining software was used to analyse seminal policy documents for wellbeing, identifying concepts, categories and category clusters. Findings provide considerations regarding the conceptualization of wellbeing within education policy as contextualized, relational and nebulous. We argue that it is critical to explore the distribution of responsibility for wellbeing within education policy for the good of all stakeholders.
Hydrodynamics of spout fluid beds
Creators: name: Sutanto, Willy
Publisher: name: University of British Columbia
Year: 2010

description: Experiments were conducted in a spout-fluid bed, a modified version of a standard spouted bed, incorporating auxiliary flow in addition to central flow. The auxiliary flow was supplied in three different ways through the perforated conical distributor base. The vessel used was a cylindrical half column, 0.15 m in diameter and 1.05 m high fitted with an inlet orifice plate with a diameter of either 19.1 mm or 25.4 mm. The three solid materials studied were: polystyrene, millet and high density polyethylene (HDPE). Aspects studied included regime maps, minimum fluid flowrate for spouting with aeration and spout-fluidization, annulus gas velocity profile, total bed pressure drop, annulus solids circulation, fountain shape and height and spout shape and diameter. For different central flow/auxiliary flow combination, four types of flow behaviour were established: packed bed; spouting with aeration; spout-fluidization and jet in a fluidized bed. The minimum total fluid flowrate for spouting with aeration and spout-fluidization was always found to be greater than the minimum spouting velocity. Greater fluid percolation through the annulus in the cylindrical part of the column was achieved by increasing the amount of auxiliary flow for a constant total flow. As much as a 50% increase could be realized for a 1:1 split between central/auxiliary flow compared with the case where there is no auxiliary flow. The circulation rate of solid particles was affected little by small rates of aeration. At higher rates of aeration and for deeper bed heights aeration led to an increase of solids circulation. However, at lower bed heights, the solid circulation rate decreased as a result of aeration. The overall bed pressure drop for spouting with aeration under minimum conditions increases linearly with auxiliary flow. Fountain height was found to decrease as the fraction of auxiliary flow increased. A greater total gas flow is required to reach a given fountain height for spouting with aeration. However, with aeration, the fountain was observed to have a greater solids concentration than that for pure spouting. The empirical correlation due to McNab was found to predict the average spout diameter very well under various central and auxiliary flow combinations if the sum of central and auxiliary flows is used in the correlation.
Giuseppe Episcopo, Macchine d’espressione. Gadda e le onde dei linguaggi
Creators: name: Pecora, Massimiliano
Publisher: name: Università degli Studi di Cagliari
Year: 2019

description: Negli ultimi venti anni la filologia gaddiana ha fatto registrare risultati impressionanti. Sia sufficiente, a mo’ di esergo, considerare la creazione di piattaforme digitali come WikiGadda e Gaddaman o la disamina spettrometrica delle stratigrafie correttorie, delle postille e delle glosse dei manoscritti dell’autore del Pasticciaccio.
description: Between, V. 9, N. 17 (2019): Immaginare l’impossibile: trame della creatività tra letteratura e scienza
Alberto Comparini, Un genere letterario in diacronia. Forme e metamorfosi del dialogo nel Novecento
Creators: name: Gas, Marta
Publisher: name: Università degli Studi di Cagliari
Year: 2019

description: Nescit vox missa reverti: la voce crea irreversibilità. Il dialogo è l’immagine di questa situazione, e anche il dialogo come genere letterario. Sulla scorta di tale consapevolezza, l’opera di Alberto Comparini segue (e anzi, scopre) l’affascinante itinerario del dialogo nel “secolo breve”.
description: Between, V. 9, N. 17 (2019): Immaginare l’impossibile: trame della creatività tra letteratura e scienza
Ionospheric and geomagnetic response to the total solar eclipse on 21 August 2017
Creators: name: Meza, Amalia
name: Bosch, Guillermo
name: Natali, Maria Paula
name: Eylenstein, Bernardo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Solar eclipses provide an excellent opportunity to study the effects of a sudden localized change in photoionization flux in the Earth's ionosphere and its consequent repercussion in the Geomagnetic field. We have focused on a subset of the data available from the North American 2017 eclipse in order to study VTEC measurements from GNSS data and geomagnetic field estimations from INTERMAGNET observatories near the eclipse path. Our simultaneous analysis of both datasets allowed us to quantify the ionosphere and magnetic field reaction to the eclipse event with which allowed us to compare how differently these take place in time. We found that studying the behaviour of VTEC differences with respect to reference values provides better insight of the actual eclipse effect and were able to characterize the dependence of parameters such as time delay of maximum depletion and recovery phase. We were also able to test models that link the ionospheric variations in a quantitative manner. Total electron content depletion measured from GNSS were fed into an approximation of Ashour-Chapman model at the locations of geomagnetic observatories and its predictions match the behaviour of magnetic field components in time and magnitude strikingly accurately.
description: Accepted for publication in Advances in Space Research
Extra dimensions, orthopositronium decay, and stellar cooling
Creators: name: Friedland, Alexander
name: Giannotti, Maurizio
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In a class of extra dimensional models with a warped metric and a single brane the photon can be localized on the brane by gravity only. An intriguing feature of these models is the possibility of the photon escaping into the extra dimensions. The search for this effect has motivated the present round of precision orthopositronium decay experiments. We point out that in this framework a photon in plasma should be metastable. We consider the astrophysical consequences of this observation, in particular, what it implies for the plasmon decay rate in globular cluster stars and for the core-collapse supernova cooling rate. The resulting bounds on the model parameter exceed the possible reach of orthopositronium experiments by many orders of magnitude.
description: 13 pages, no figures
Phenomenology of a Born-Infeld extension of the $U(1)_{\rm Y}$ sector at lepton colliders
Creators: name: De Fabritiis, P.
name: Malta, P. C.
name: Helayël-Neto, J. A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this work we perform a non-linear extension of the $U(1)_{\rm Y}$ sector of the Standard Model leading to novel quartic effective interactions between the neutral gauge bosons. We study the induced effects through high-energy processes resulting in three photons, namely, Z-boson decay and electron-positron annihilation. Available experimental data on these processes do not yield viable lower bounds on the mass parameter $\sqrtβ$, but we estimate that the range $\sqrtβ \lesssim m_Z$ could be reliably excluded with better statistics in future $e^- e^+$ colliders. We also discuss neutral gauge-boson scatterings, contextualizing our findings with recent results on anomalous quartic gauge couplings.
description: 16 pages, 5 figures. The title has been changed, section 3C improved, results unchanged. Matches published version
Emma Bond, Writing Migration Through the Body
Creators: name: Brioni, Simone
Publisher: name: Università degli Studi di Cagliari
Year: 2019

description: In un articolo del 2014, “Towards a Trans-national Turn in Italian Studies”, pubblicato sull’influente rivista Italian Studies, Emma Bond segnalava una svolta transnazionale nello studio delle letterature nazionali, discutendo alcuni degli studi più importanti realizzati sull’argomento in Italia o nell’ambito dell’Italianistica. Tale svolta, secondo l’autrice, sarebbe stata necessaria per meglio comprendere e rappresentare le identità fluide e transnazionali e le appartenenze multiple che caratterizzano il mondo globalizzato in cui viviamo. In particolare, Bond identificava nella corporeità uno spazio privilegiato per comprendere tali traiettorie transnazionali.
description: Between, V. 9, N. 17 (2019): Immaginare l’impossibile: trame della creatività tra letteratura e scienza
Unveiling Spatiotemporal Properties of the Quasi-periodic Pulsations in the Balmer Continuum at 3600 Å in an X-class Solar White-light Flare
Creators: name: Song, De-Chao
name: Dominique, Marie
name: Zimovets, Ivan
name: Li, Qiao
name: Li, Ying
name: Yu, Fu
name: Su, Yang
name: Nizamov, B. A.
name: Wang, Ya
name: Battaglia, Andrea Francesco
name: Tian, Jun
name: Feng, Li
name: Li, Hui
name: Gan, W. Q.
Publisher: name: arXiv
Year: 2025
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences
subject: J.2
subject: 85

description: Quasi-periodic pulsations (QPPs) in the Balmer continuum of solar white-light flares (WLFs) are rarely reported, and accurately pinpointing the spatial source of flaring QPPs remains a significant challenge. We present spatiotemporal characteristics of QPPs of an X2.8 two-ribbon solar WLF (SOL2023-12-14T17:02), which was well observed by the White-light Solar Telescope (WST) aboard the Advanced Space-based Solar Observatory, with high-cadence imaging (1--2 s) in the Balmer continuum at 3600 Å. Combined with additional multi-instrument data, we find that the enhancement of the WLF in both Balmer and Paschen continua shows strong spatiotemporal correlation with hard X-ray (HXR) emissions. Notably, the pulses in the WST Balmer continuum exhibited a near-zero time lag with most HXR pulses, whereas soft X-ray and extreme ultraviolet emissions showed a lag of 2--3 s. Interestingly, quasi-harmonic QPPs with periods of $\sim$11 s and $\sim$20 s were observed in multiple wavelengths in the rising phase of the white-light continuum. Furthermore, we employed Fourier transform to spatially locate the QPPs around 11 and 20 s, revealing that they primarily originated from the east flare ribbon, which exhibited the most substantial continuum enhancement. More interestingly, we find that the west ribbon contributed significantly to the 11-second QPP but had a weaker contribution to the 20-second QPP. Moreover, the occurrence of quasi-harmonic QPPs is temporally coincident with the rapid elongation and separation motions of flare ribbons. Possible mechanisms for the quasi-harmonic QPPs have been discussed. These observations provide valuable insights into QPP modeling for solar and stellar flares.
description: 19 pages, 6 figures, and two tables
Anna Baldini, Daria Biagi, Stefania De Lucia, Irene Fantappiè, Michele Sisto, La letteratura tedesca in Italia. Un’introduzione (1900-1920)
Creators: name: Cangiano, Mimmo
Publisher: name: Università degli Studi di Cagliari
Year: 2019

description: Il recente volume La letteratura tedesca in Italia. Un’introduzione (1900-1920), a firma di cinque studiosi, tende esplicitamente a caratterizzarsi come presentazione critico-antologica concernente la letteratura tedesca discussa e tradotta in Italia nei primi vent’anni del secolo scorso.
description: Between, Vol 9, No 17 (2019): Imagining the Impossible: Crossings of Creativity Between Literature and Science
Jet Timing
Creators: name: Chiu, Wen Han
name: Liu, Zhen
name: Low, Matthew
name: Wang, Lian-Tao
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The measurement of the arrival time of a particle, such as a lepton, a photon, or a pion, reaching the detector provides valuable information. A similar measurement for a hadronic final state, however, is much more challenging as one has to extract the relevant information from a collection of particles. In this paper, we explore various possibilities in defining the time of a jet through the measurable arrival times of the jet constituents. We find that a definition of jet time based on a transverse momentum weighted sum of the times of the constituents has the best performance. For prompt jets, the performance depends on the jet trajectory. For delayed jets, the performance depends on the trajectory of the jet, the trajectory of the mother particle, and the location of the displaced vertex. Compared to the next-best-performing jet time definition, the transverse momentum weighted sum has roughly a factor of ten times better jet time resolution. We give a detailed discussion of the relevant effects and characterize the full geometrical dependence of the performance. These results highlight the critical importance of using a proper definition of jet time with its corresponding detector-dependent calibration and the exciting possibility of deepening our understanding of jets in the time domain.
description: Updated to match journal version. 36 pages, 21 figures
Covert Channels in SIP for VoIP signalling
Creators: name: Mazurczyk, Wojciech
name: Szczypiorski, Krzysztof
Publisher: name: arXiv
Year: 2008
Subjects: subject: Multimedia (cs.MM)
subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: In this paper, we evaluate available steganographic techniques for SIP (Session Initiation Protocol) that can be used for creating covert channels during signaling phase of VoIP (Voice over IP) call. Apart from characterizing existing steganographic methods we provide new insights by introducing new techniques. We also estimate amount of data that can be transferred in signalling messages for typical IP telephony call.
description: 8 pages, 4 figures
Additional file 1 of The role of economic, educational and social resources in supporting the use of digital health technologies by people with T2D: a qualitative study
Creators: name: Turnbull, Sophie
name: Lucas, Patricia J.
name: Hay, Alastair D.
name: Cabral, Christie
Publisher: name: figshare
Year: 2021
Subjects: subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Additional file 1. Qualitative study questionnaire.
Mimmo Cangiano, La nascita del modernismo italiano. Filosofie della crisi, storia e letteratura. 1903-1922
Creators: name: Gallerani, Guido Mattia
Publisher: name: Università degli Studi di Cagliari
Year: 2019

description: Se si può parlare di una generale tendenza a rivalutare la categoria di modernismo da parte degli studi italiani, questa si è collocata finora all’interno della critica letteraria. Le ricerche di Luperini, Tortora, Donnarumma, Somigli, Pellini tra altri mostrano come anche scrittori italiani del calibro di Pirandello, Svevo, Gadda, Tozzi, Ungaretti, Montale ragionarono e affrontarono, lungo un percorso parallelo, talvolta indipendente talvolta in dialogo, rispetto alle grandi figure europee (Proust, Joyce, Kafka) le questioni estetiche e letterarie che, oggi, trascorso il periodo di un uso altalenante e ambiguo del concetto, possiamo nominare con il termine “modernismo”.
description: Between, V. 9, N. 17 (2019): Immaginare l’impossibile: trame della creatività tra letteratura e scienza
Development and Validation of the Teacher Energy Scale: AMovement toward Metapathy
Creators: name: Pishghadam, Reza
name: Ebrahimi, Shima
name: Al Abdwani, Taqi
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 390307
subject: Teacher education and professional development of educators
classificationCode: 390303
subject: Higher education

description: The major objective of the study was to develop and validate a Teacher Energy scale in light of the metapathy concept. To do so, first, a model was developed classifying teachers into energy creators, energy boosters, energizers, energy drainers, and energy killers. This was followed by the development of a 30-item scale. A total of 283 language learners (170 women and 113 men) between the ages of 15 and 51were asked to answer the Teacher Energy scale. Structural Equation Modelling (SEM) was employed to analyze the data. The findings showed that the scale was invalid due to the similarity of items—since the learners gave identical answers to the items and did not distinguish between the factors underlying the questionnaire. Then, the scale was reduced to 12 items, and SEM was used. The results showed that the Teacher Energy scale with two subconstructs of energy-boosting and energy-draining was valid. The results were discussed, and some suggestions were made for researchers and educators.
Additional file 1 of A policy analysis of the national phenylketonuria screening program in Iran
Creators: name: Alireza Heidari
name: Arab, Mohammad
name: Damari, Behzad
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Computational Biology

description: Additional file 1.
Silvia Antosa – Mirko Lino (eds.), Sex(t)ualities. Morfologie del corpo tra visioni e narrazioni
Creators: name: Guarracino, Serena
Publisher: name: Università degli Studi di Cagliari
Year: 2019

description: Le raccolte di saggi sono sempre più oggetti eccentrici nel panorama della scrittura accademica contemporanea, in particolar modo italiana: i contributi non godono dello stesso credito di quelli pubblicati – spesso dopo lo stesso processo di revisione cieca – sulle riviste “scientifiche”, e meno ancora viene valutato il lavoro di cura, che con il tempo ha perso decisamente prestigio rispetto a quello, quantitativamente più semplice da valutare, della scrittura monografica. Eppure editare una collettanea è un lavoro delicato e complesso, che include la tessitura di relazioni (scientifiche e umane) e la cura della scrittura altrui, impegno che si caratterizza per generosità e abnegazione, in quanto appunto messo così poco a valore dagli attuali meccanismi di valutazione.
description: Between, V. 9, N. 17 (2019): Immaginare l’impossibile: trame della creatività tra letteratura e scienza
A simple mechanism for the roommate problem
Creators: name: Evci, Bora
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2014
Subjects: SECS-P/01 Economia politica

description: Gale and Shapley (1962) proposed that there is a similar game to the marriage problem called "the roommate problem". And, they showed that unlike the marriage problem, the roommate problem may have unstable solutions. In other words, the stability theorem fails for the roommate problem. In this paper, we propose a new mechanism for the roommate problem. The mechanism is successful in determining the reason of instability in our game scenario. And, we show that our mechanism implements the full set of stable matchings in the existence of stability, and it ends up with Pareto Optimal matching in the instance of instability.
Heptagon Functions and Seven-Gluon Amplitudes in Multi-Regge Kinematics
Creators: name: Dixon, Lance J.
name: Liu, Yu-Ting
name: Miczajka, Julian
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We compute all $2\to5$ gluon scattering amplitudes in planar $\mathcal{N}=4$ super-Yang-Mills theory in the multi-Regge limit that is sensitive to the non-trivial ("long") Regge cut. We provide the amplitudes through four loops and to all logarithmic accuracy at leading power, in terms of single-valued multiple polylogarithms of two variables. To obtain these results, we leverage the function-level results for the amplitudes in the Steinmann cluster bootstrap. To high powers in the series expansion in the two variables, our results agree with the recently conjectured all-order central emission vertex used in the Fourier-Mellin representation of amplitudes in multi-Regge kinematics. Our results therefore provide a resummation of the Fourier-Mellin residues into single-valued polylogarithms, and constitute an important cross-check between the bootstrap approach and the all-orders multi-Regge proposal.
description: 33 pages, 3 figures, added details and fixed refs
Stefano Lazzarin – Pierluigi Pellini (eds.), Un «osservatore e testimone attento». L’opera di Remo Ceserani nel suo tempo
Creators: name: Marsi, Simone
Publisher: name: Università degli Studi di Cagliari
Year: 2019

description: Seguendo l’esempio di Lazzarin e Pellini (Presentazione 11-19, Postilla 525-538), si potrebbe iniziare questa recensione sottolineando che cosa questo libro non è. Non si tratta, difatti, della classica miscellanea accademica dedicata alla memoria di un collega, né si tratta di un volume di aneddoti e ricordi di amici, professori e allievi (sebbene alcuni episodi compaiano tra le pagine per arricchire il ritratto dell’uomo).
description: Between, V. 9, N. 17 (2019): Immaginare l’impossibile: trame della creatività tra letteratura e scienza
Additional file 1 of Ethnobotanical characterization of medicinal plants used in Kisantu and Mbanza-Ngungu territories, Kongo-Central Province in DR Congo
Creators: name: Pathy, Kibungu Kembelo
name: Nzuki Bakwaye Flavien
name: Belesi Katula Honoré
name: Vanhove, Wouter
name: Damme, Patrick Van
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy
subject: Plant Biology
subject: 60506 Virology

description: Additional file 1. Synoptic table of medicinal plants and their use in Kisantu and Mbanza-Ngungu territories. Available on https://data.mendeley.com/datasets/4cf2p3mgpc/1 ; DOI: 10.17632/4cf2p3mgpc.1.
The development and use of the Rayleigh interferometer to study molecular diffusion in an applied magnetic field
Creators: name: Howell, Steven Kelley
Publisher: name: University of British Columbia
Year: 2010

description: The purpose of this work was to investigate the effects of an externally applied homogeneous steady magnetic field on liquid phase diffusion through a porous membrane. A physico-chemical model was developed to describe the effect of a magnetic field on magnetically anisotropic molecules diffusing through a porous membrane. An applied magnetic field is expected to cause a reduction in the diffusivity of an anisotropic molecular system. Orientation of the molecule in the magnetic field (Cotton-Mouton effect) will change the effective cross-sectional area of the molecule, increasing the viscous drag between the molecule and membrane pore surface thereby reducing the diffusion coefficient. An optical interferometric technique was used to measure diffusion coefficients which offered advantage over other methods since concentration profiles could be locally observed adjacent to the membrane surface without disturbing the diffusive flows. A Rayleigh interferometer was designed and constructed to be placed between the pole pieces of a 30 cm electromagnet. The diffusion of an aqueous sucrose solution through General Electric Nucleopore membranes (pore diameters 0.8 μm and 8.0 μm) was measured in applied field strengths from 0 to 12.5 kGauss. This combination of membrane and solution was selected for this initial work because of potential applications to biological systems and to verify the validity of the measurement technique since widely accepted diffusion data for this system are available in the literature for comparison. A computer program was developed to account for errors introduced by wavefront deflection in a refractive index gradient and to numerically calculate mass fluxes and diffusivities from interference fringe data. Within the limits of experimental error a slight decrease (1% to 2%) in the diffusion coefficient of sucrose through the membrane has been observed for applied magnetic fields up to 12.5 KG. Free diffusion coefficients measured at no field conditions compared to accepted values measured at identical concentration and temperature to within ± 3%. While these results indicate some alignment of the sucrose-water clusters in an applied magnetic is taking place, further work is needed to improve the accuracy of the experimental technique and to study molecules possessing a higher degree of anisotropy than sucrose and water. Recommendations are made for modifications to the diffusion cell which should significantly reduce experimental errors. Magnetically anisotropic molecular systems are also recommended for study which should show a greater degree of magnetic orientation than sucrose and water.
Magnetization of a half-quantum vortex in a spinor Bose-Einstein condensate
Creators: name: Hoshi, Shoichi
name: Saito, Hiroki
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Magnetization dynamics of a half-quantum vortex in a spin-1 Bose-Einstein condensate with a ferromagnetic interaction are investigated by mean-field and Bogoliubov analyses. The transverse magnetization is shown to break the axisymmetry and form threefold domains. This phenomenon originates from the topological structure of the half-quantum vortex and spin conservation.
description: 6 pages, 3 figures
Soft particles reinforce robotic grippers: Robotic grippers based on granular jamming of soft particles
Creators: name: Götz, Holger
name: Santarossa, Angel
name: Sack, Achim
name: Pöschel, Thorsten
name: Müller, Patric
Publisher: name: arXiv
Year: 2021
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Granular jamming has been identified as a fundamental mechanism for the operation of robotic grippers. In this work, we show, that soft particles like expanded polystyrene beads lead to significantly larger gripping forces in comparison to rigid particles. In contradiction to naive expectation, the combination of jamming and elasticity gives rise to very different properties of the jammed phase, compared to hard-particle systems. This may be of interest also beyond the application in robotic grippers.
description: 9 pages, 10 figures
Hyperspectral Remote Sensing Images Salient Object Detection: The First Benchmark Dataset and Baseline
Creators: name: Liu, Peifu
name: Bai, Huiyan
name: Xu, Tingfa
name: Wang, Jihui
name: Chen, Huan
name: Li, Jianan
Publisher: name: arXiv
Year: 2025
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: The objective of hyperspectral remote sensing image salient object detection (HRSI-SOD) is to identify objects or regions that exhibit distinct spectrum contrasts with the background. This area holds significant promise for practical applications; however, progress has been limited by a notable scarcity of dedicated datasets and methodologies. To bridge this gap and stimulate further research, we introduce the first HRSI-SOD dataset, termed HRSSD, which includes 704 hyperspectral images and 5327 pixel-level annotated salient objects. The HRSSD dataset poses substantial challenges for salient object detection algorithms due to large scale variation, diverse foreground-background relations, and multi-salient objects. Additionally, we propose an innovative and efficient baseline model for HRSI-SOD, termed the Deep Spectral Saliency Network (DSSN). The core of DSSN is the Cross-level Saliency Assessment Block, which performs pixel-wise attention and evaluates the contributions of multi-scale similarity maps at each spatial location, effectively reducing erroneous responses in cluttered regions and emphasizes salient regions across scales. Additionally, the High-resolution Fusion Module combines bottom-up fusion strategy and learned spatial upsampling to leverage the strengths of multi-scale saliency maps, ensuring accurate localization of small objects. Experiments on the HRSSD dataset robustly validate the superiority of DSSN, underscoring the critical need for specialized datasets and methodologies in this domain. Further evaluations on the HSOD-BIT and HS-SOD datasets demonstrate the generalizability of the proposed method. The dataset and source code are publicly available at https://github.com/laprf/HRSSD.
description: Accepted by TGRS 2025
Goodall, S. (2020, November). Transforming the wellbeing focus in education: A document analysis of policy in Aotearoa New Zealand. Paper presented at New Zealand Association for Research in Education SER Virtual Conference.
Creators: name: Goodall, Suskya
Publisher: name: Open Access Victoria University of Wellington | Te Herenga Waka
Year: 2021
Subjects: Education

description: No description supplied
Lighting the Universe with filaments
Creators: name: Gao, Liang
name: Theuns, Tom
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The first stars in the Universe form when chemically pristine gas heats as it falls into dark matter potential wells, cools radiatively due to the formation of molecular hydrogen, and becomes self-gravitating. We demonstrate with super-computer simulations that their properties depend critically on the currently unknown nature of the dark matter. If the dark matter particles have intrinsic velocities that wipe-out small-scale structure, then the first stars form in filaments with lengths of order the free-streaming scale, which can be about 10^20m (~3kpc, baryonic masses 10^7 solar masses) for realistic "warm dark matter" candidates. Fragmentation of the filaments forms stars with a range of masses which may explain the observed peculiar element abundance pattern of extremely metal-poor stars, while coalescence of fragments and stars during the filament's ultimate collapse may seed the super massive black holes that lurk in the centres of most massive galaxies.
description: Science, 14, September, 2007. 17 pages, 2 +3 figures with SOM. Full resolution paper can be found at http://star-www.dur.ac.uk/~gao/first/first.html
Additional file 1 of Touch and olfaction/taste differentiate children carrying a 16p11.2 deletion from children with ASD
Creators: name: Osório, Joana Maria Almeida
name: Rodríguez-Herreros, Borja
name: Romascano, David
name: Junod, Vincent
name: Habegger, Aline
name: Pain, Aurélie
name: Richetin, Sonia
name: Yu, Paola
name: Isidor, Bertrand
name: Maldergem, Lionel Van
name: Pons, Linda
name: Manificat, Sabine
name: Chabane, Nadia
name: Gygax, Marine Jequier
name: Maillard, Anne Manuela
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Touch and olfaction/taste differentiate children carrying a 16p11.2 deletion and children with ASD.
Airborne virus transmission under different weather conditions
Creators: name: Das, Santosh K.
name: Alam, Jan-e
name: Plumari, Salvatore
name: Greco, Vincenzo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The COVID19 infection is known to disseminate through droplets ejected by infected individuals during coughing, sneezing, speaking and breathing. The spread of the infection and hence its menace depend on how the virus-loaded droplets evolve in space and time with changing environmental conditions. In view of this, we investigate the evolution of the droplets within the purview of the Brownian motion of the evaporating droplets in the air with varying weather conditions under the action of gravity. We track the movement of the droplets till either they gravitationally settle on the ground or evaporate to aerosols of size 2$μ$m or less. Droplets with radii $2 μ$m or less may continue to diffuse and remain suspended in the air for long time. The effects of relative humidity and temperature on the evaporation are found to be significant. We note that under strong flowing conditions droplets travel large distances. It is found that the bigger droplets fall on the ground due to the dominance of gravity over the diffusive force despite the loss of mass due to evaporation. The smaller evaporating droplets may not settle on the ground but remain suspended in the air due to the dominance of the diffusive force. The fate of the intermediate size droplets depends on the weather conditions and play crucial roles in the spread of the infection. These environment dependent effects indicate that the maintenance of physical separation to evade the virus is not corroborated, making the use of face mask indispensable.
description: 13 pages, one text file with seven figures
Dark Matter Densities during the Formation of the First Stars and in Dark Stars
Creators: name: Freese, Katherine
name: Gondolo, Paolo
name: Sellwood, J. A.
name: Spolyar, Douglas
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The first stars in the universe form inside $\sim 10^6 M_\odot$ dark matter (DM) haloes whose initial density profiles are laid down by gravitational collapse in hierarchical structure formation scenarios. During the formation of the first stars in the universe, the baryonic infall compresses the dark matter further. The resultant dark matter density is presented here, using an algorithm originally developed by Young to calculate changes to the profile as the result of adiabatic infall in a spherical halo model; the Young prescription takes into account the non-circular motions of halo particles. The density profiles obtained in this way are found to be within a factor of two of those obtained using the simple adiabatic contraction prescription of Blumenthal et al. Our results hold regardless of the nature of the dark matter or its interactions and rely merely on gravity. If the dark matter consists of weakly interacting massive particles, which are their own antiparticles, their densities are high enough that their annihilation in the first protostars can indeed provide an important heat source and prevent the collapse all the way to fusion. In short, a ``Dark Star'' phase of stellar evolution, powered by DM annihilation, may indeed describe the first stars in the universe.
description: 14 pages, 3 figures, and 1 table
Additional file 1 of Ethnobotanical characterization of medicinal plants used in Kisantu and Mbanza-Ngungu territories, Kongo-Central Province in DR Congo
Creators: name: Pathy, Kibungu Kembelo
name: Nzuki Bakwaye Flavien
name: Belesi Katula Honoré
name: Vanhove, Wouter
name: Patrick, Van Damme
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy
subject: Plant Biology
subject: 60506 Virology

description: Additional file 1. Synoptic table of medicinal plants and their use in Kisantu and Mbanza-Ngungu territories. Available on https://data.mendeley.com/datasets/4cf2p3mgpc/1 ; DOI: 10.17632/4cf2p3mgpc.1.
Additional file 1 of Development of the Hausa version of the Pain Catastrophizing Scale: translation, cross-cultural adaptation and psychometric evaluation in mixed urban and rural patients with chronic low back pain
Creators: name: Ibrahim, Aminu A.
name: Mukadas O. Akindele
name: Kaka, Bashir
name: Naziru B. Mukhtar
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1: The Hausa version of the Pain Catastrophizing Scale.
Optoelectronic Parameters Prediction Using Combinatorial Spectroscopic Techniques and Machine Learning
Creators: name: Grau-Luque, Enric
name: Zimmermann, Andreas
name: Paetel, Stefan
name: Giraldo, Sergio
name: Atlan, Fabien
name: Fonoll, Robert
name: Becerril-Romero, Ignacio
name: Pérez-Rodríguez, Alejandro
name: Guc, Maxim
name: Izquierdo-Roca, Victor
Publisher: name: Zenodo
Year: 2022

description: Thin film photovoltaic (PV) devices are multi-component and multi-layer complex structures composed of an elevated number of micro- and nano-layers of different materials. As such, their performance is controlled by a large number of complexly intertwined variables associated to the characteristics of each layer and interface. Nevertheless, the main techniques for monitoring such complex systems remain to be limited to compositional and/or J-V analysis. The limitations of these techniques are one of the main bottlenecks for high-throughput development of novel materials and devices. Spectroscopic characterization techniques, such as Raman and photoluminescence (PL), are becoming widespread for advanced material characterization due to their easy application and highly informative output about different materials properties in a fast and non-destructive manner. Furthermore, the application of Artificial Intelligence for the analysis of spectroscopic data represents a powerful step forward that allows dealing with the high-dimensionality data generated from the combinatorial analysis of highly complex systems like thin film PV devices. However, in order to implement this type of advanced analyses effectively, appropriate methodologies need to be developed. In this work, we present a methodology based on the combination of spectroscopic techniques and Machine Learning (ML) for the fine monitoring of the quality of complex absorber layers as well as for the accurate prediction of optoelectronic parameters of thin film solar cells.