cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Fast and Adaptive Sparse Precision Matrix Estimation in High Dimensions
Creators: name: Liu, Weidong
name: Luo, Xi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Methodology (stat.ME)
subject: Statistics Theory (math.ST)
subject: Applications (stat.AP)
subject: Computation (stat.CO)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: This paper proposes a new method for estimating sparse precision matrices in the high dimensional setting. It has been popular to study fast computation and adaptive procedures for this problem. We propose a novel approach, called Sparse Column-wise Inverse Operator, to address these two issues. We analyze an adaptive procedure based on cross validation, and establish its convergence rate under the Frobenius norm. The convergence rates under other matrix norms are also established. This method also enjoys the advantage of fast computation for large-scale problems, via a coordinate descent algorithm. Numerical merits are illustrated using both simulated and real datasets. In particular, it performs favorably on an HIV brain tissue dataset and an ADHD resting-state fMRI dataset.
description: Maintext: 24 pages. Supplement: 13 pages. R package scio implementing the proposed method is available on CRAN at https://cran.r-project.org/package=scio . Published in J of Multivariate Analysis at http://www.sciencedirect.com/science/article/pii/S0047259X14002607
Incidence and characteristics of adverse events in paediatric inpatient care: a protocol for a systematic review and meta-analyses
Creators: name: Unbeck, Maria
name: Berg, Lena
name: Eggenschwiler, Luisa
name: Förberg, Ulrika
name: Musy, Sarah
name: Rutjes, Anne
name: Simon, Michael
name: Dillner, Pernilla
Publisher: name: Zenodo
Year: 2021
Subjects: Adverse event
Paediatric inpatient care
Global Trigger Tool
Trigger Tool
Systematic review
Meta analyses
Harvard Medical Practice Study methodology

description: This is a study protocol regarding incidence and characteristics of AEs, in paediatric inpatient care, detected through Global Trigger Tool, Trigger Tool or Harvard Medical Practice Study methodology.
Measuring students' engagement and learning during problem-solving in introductory genetics : the effects of problem-solving and self-regulated learning prompts
Creators: name: Fisher, Heather Anne
Publisher: name: University of British Columbia
Year: 2014

description: Developing problem-solving skills is a major goal in most undergraduate science courses. However it is rarely taught and supported explicitly. As courses shift away from didactic formats towards more interactive, problem-based ones, students’ abilities to problem-solve become even more integral to their success. Unfortunately, many students entering these introductory science courses are new to and struggle with problem-solving, requiring support to develop these skills. One possible support is prompting students throughout the process of problem-solving, encouraging content understanding and broad-based problem-solving skill development. This research investigates the role of two types of prompting, exploring how they affect student engagement and learning during problem-solving. This study took place in an Introductory Genetics course, where students completed a scheduled weekly problem-based tutorial, containing a question set and quiz question. Tutorial sections were divided into one of three conditions, which included different combinations of prompts provided in addition to content-based questions. The first condition, Problem-Solving, encouraged positive problem-solving behaviours, such as stating known information and identifying relevant data, through answering content-related prompts. The second condition, Self-Regulated Learning, included the same positive problem-solving prompts, and also asked students to reflect on why the prompts assisted them in problem-solving. A Control condition received no prompts and only engaged in the domain-specific problem-solving activity. Responses to questions during and following the manipulation were coded on three scales – completion, correctness, and explanation – which represent three facets of engagement. Engagement Profiles were created to characterize student engagement throughout the question set. The three scales were used to explore the effect of condition, using the quiz question as a post-intervention measure of learning. Engagement Profile results demonstrated students engaged with the question set differently across conditions, but there were no significant differences on the quiz question responses on any of the scales. This study contributes to educational research by comparing two forms of problem-solving support, suggesting a method to categorize student engagement during problem-solving. It also demonstrates the importance of measuring process, in addition to learning outcomes, to identify behavioural changes; and proposes an application of self-regulated learning theory that is situated in context. Finally, course-specific recommendations were made.
Emerging Vectors of Narratology: Toward Consolidation or Diversification?
Creators: name: Pianzola, Federico
name: Passalacqua, Franco
Publisher: name: Università degli Studi di Milano
Year: 2013
Subjects: Narratology; diversification; consolidation; disciplines

description: This is an introduction to the interviews redacted as a follow-up of the 2013 ENN conference. The discussions that originated at the conference were rich and thought-provoking and so the editors of this special section of «Enthymema» decided to continue the dialogue about the state of the art and the future of narratology.
description: ENTHYMEMA, No 9 (2013)
Anne Kleesmendi välipäevik nr 6
Creators: name: Kleesment, Anne-Liis
Publisher: name: Tallinna Tehnikaülikooli Geoloogia Instituut
Year: 1960
Subjects: Estonia
Leningrad Oblast
Devonian
boreholes

description: Field notebook with descriptions of Devonian boreholes of Estonia and Leningrad Oblast.
The Real truth
Creators: name: Baratella, Stefano
name: Zambella, Domenico
Publisher: name: arXiv
Year: 2012
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03B50

description: We study a real valued propositional logic with unbounded positive and negative truth values that we call R-valued logic. Such logic slightly extends continuous propositional logic which, in turn, builds on Lukasiewicz many-valued logic. After presenting the deduction machinery and the semantics of R-valued logic, we prove a completeness theorem for finite theories. Then we define unital and Archimedean theories, in accordance with the theory of Riesz spaces. In the unital setting, we prove the equivalence of consistency and satisfiability and an approximated completeness theorem similar to the one that holds for continuous propositional logic. Eventually, among unital theories, we characterize Archimedean theories as those for which strong completeness holds. We also point out that R-valued logic provides alternative calculi for Lukasiewicz and for propositional continuous logic.
MOESM13 of CircPLEKHM3 acts as a tumor suppressor through regulation of the miR-9/BRCA1/DNAJB6/KLF4/AKT1 axis in ovarian cancer
Creators: name: Zhang, Lei
name: Zhou, Qing
name: Qiu, Qiongzi
name: Hou, Ling
name: Wu, Mengting
name: Li, Jia
name: Li, Xufan
name: Lu, Bingjian
name: Cheng, Xiaodong
name: Liu, Pengyuan
name: Lu, Weiguo
name: Lu, Yan
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Virology

description: Additional file 13: Figure S10. Sanger sequencing of luciferase report vectors of circPLEKHM3, DNAJB6 variant 1 and KLF4 3â ˛ UTRs. The highlighted sequences represent parts of miR-9 seed sequences that were mutated on psiCHECKâ ˘-2 Vectors.
Anne Kleesmendi välipäevik nr 7
Creators: name: Kleesment, Anne-Liis
Publisher: name: Tallinna Tehnikaülikooli Geoloogia Instituut
Year: 1960
Subjects: Eesti
Leningradi oblast
Devon
puuraugud

description: Devoni kivimite kirjeldus Eesti ja Leningradi oblasti puuraukudes.
Anne Kleesmendi välipäevik nr 8
Creators: name: Kleesment, Anne-Liis
Publisher: name: Tallinna Tehnikaülikooli Geoloogia Instituut
Year: 1960
Subjects: Eesti
Mõniste kerkeala

description: Mõniste kerkeala üldiseloomustus, Devon Mõniste 60 puuraugus.
Giant magnetoelectric effect in pure manganite-manganite heterostructures
Creators: name: Paul, Sanjukta
name: Pankaj, Ravindra
name: Yarlagadda, Sudhakar
name: Majumdar, Pinaki
name: Littlewood, Peter B.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Obtaining strong magnetoelectric couplings in bulk materials and heterostructures is an ongoing challenge. We demonstrate that manganite heterostructures of the form ${\rm (Insulator)/(LaMnO_3)_n/(CaMnO_3)_n/(Insulator)}$ show strong multiferroicity in magnetic manganites where ferroelectric polarization is realized by charges leaking from ${\rm LaMnO_3}$ to ${\rm CaMnO_3}$ due to repulsion. Here, an effective nearest-neighbor electron-electron (electron-hole) repulsion (attraction) is generated by cooperative electron-phonon interaction. Double exchange, when a particle virtually hops to its unoccupied neighboring site and back, produces magnetic polarons that polarize antiferromagnetic regions. Thus a striking giant magnetoelectric effect ensues when an external electrical field enhances the electron leakage across the interface.
description: 13 pages
การติดเชื้อเอชไอวีในแรงงานข้ามชาติที่เป็นโรคซิฟิลิสและมีพฤติกรรมเสี่ยงด้านโรคติดต่อทางเพศสัมพันธ์: การศึกษาในจังหวัดพังงา
Creators: name: อภิษฎา รัศมี
Publisher: name: Division of AIDS&STIs
Year: 2019
Subjects: ซิฟิลิส
การติดเชื้อเอชไอวี
แรงงานข้ามชาติ
พฤติกรรมเสี่ยงด้านโรคติดต่อทางเพศสัมพันธ์

description: Thai AIDS Journal, 31, 1, 9-20
The Secrets of Plant Memory: How Plants Remember and Learn From Their Experiences
Creators: name: Prathibha M.D.
Publisher: name: trends in Agriculture Science
Year: 2023

description: Plants may not have brains, but they are not mindless. They can sense and respond to their environment, and even remember and learn from their past experiences. But how do plants store and recall information without neurons and synapses? And what kind of information do they remember? This revelation challenges our understanding of plant intelligence and opens up new avenues of research into the intricate world of plant cognition.
Dostoevskij e il sillogismo
Creators: name: Peace, Richard
Publisher: name: Università degli Studi di Milano
Year: 2013
Subjects: Dostoevskij; sillogismo; parodia; «occidentalisti»; «slavofili»

description: Si presenta di seguito la prima traduzione italiana del saggio di Richard Peace Dostoevsky and the Syllogism, pubblicato in lingua originale nel volume IX (2005) della collana Dostoevsky Studies, New Series. Il saggio è dedicato alla rielaborazione del sillogismo aristotelico da parte dei personaggi dostoevskiani nell’ambito del dibattito fra le due principali correnti filosofiche della Russia ottocentesca: l’ «occidentalismo» e lo «slavofilismo». Peace evidenzia come Dostoevskij miri a dimostrare che il ragionamento sillogistico sia estraneo alla forma mentis russa attraverso i fallimenti argomentativi dei suoi «ideofori»
description: ENTHYMEMA, No 9 (2013)
Rigidity for infinitely renormalizable area-preserving maps
Creators: name: Gaidashev, Denis
name: Johnson, Tomas
name: Martens, Marco
Publisher: name: arXiv
Year: 2012
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37E20

description: The period doubling Cantor sets of strongly dissipative Henon-like maps with different average Jacobian are not smoothly conjugated. The Jacobian Rigidity Conjecture says that the period doubling Cantor sets of two-dimensional Henon-like maps with the same average Jacobian are smoothly conjugated. This conjecture is true for average Jacobian zero, e.g. the one-dimensional case. The other extreme case is when the maps preserve area, e.g. the average Jacobian is one. Indeed, the period doubling Cantor set of area-preserving maps in the universality class of the Eckmann-Koch-Wittwer renormalization fixed point are smoothly conjugated.
description: 55 pages, incl. references; 2 figures
Il platonismo di Ariosto
Creators: name: Dell'Aia, Lucia
Publisher: name: Università degli Studi di Milano
Year: 2013
Subjects: Furioso; Luna; Idea; copia; mito

description: A partire dall’episodio lunare del Furioso, si ricostruisce in una prospettiva estetica e storico-culturale il particolare modo in cui Ariosto ha tradotto in forma la contrapposizione platonica fra l’Idea e la copia. Si inserisce, così, Ariosto nella tradizione platonica dell’Umanesimo-Rinascimento tenendo conto dei legami con la cultura ferrarese del suo tempo.
description: ENTHYMEMA, No 9 (2013)
Construction of the Noncommutative Complex Ball
Creators: name: Wang, Zhituo
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Functional Analysis (math.FA)
subject: Group Theory (math.GR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We describe the construction of the noncommutative complex ball whose commutative analog is the Hermitian symmetric space $D=SU(m,1)/U(m)$, with the method of coherent state quantization. In the commutative limit we obtain the standard manifold. We consider also a quantum field theory model on the noncommutative manifold.
description: 26 pages, section 4 and section 5 have been rewritten. Typos corrected. Title changed. Accepted for publication by Journal of Mathematical Physics. arXiv admin note: text overlap with arXiv:1005.5723
Anne Kleesmendi välipäevik nr 9
Creators: name: Kleesment, Anne-Liis
Publisher: name: Tallinna Tehnikaülikooli Geoloogia Instituut
Year: 1961
Subjects: Eesti
Venemaa
Haanja-Lokno kerkeala

description: Devon Haanja-Lokno kerkeala puuraukudes. L. Paasikivi jt 1958 aruande ja Peipsi kaardistamisrühma (1961) materjalid.
J.M.G. Le Clézio and Baruch Spinoza:  Understanding and Accepting the ‘God’ of Material Reality
Creators: name: Moser, Keith
Publisher: name: Università degli Studi di Milano
Year: 2013
Subjects: Le Clézio; Spinoza

description: The Dutch philosopher Baruch Spinoza and the contemporary Franco-Mauritian author J.M.G. Le Clézio place great emphasis on the materiality of the human condition. For both of these extremely divergent thinkers, the path to existential redemption and spiritual edification is inseparable from the biotic network of life to which we are inextricably linked. Given that nothing exists in a cosmic vacuum in complete isolation from other material organisms, Spinoza and Le Clézio urge the modern subject to deconstruct seductive, anthropocentric ideology and to embrace reality. Indeed, understanding and accepting our own corporality in addition to exploring the complex relationship between ourselves and the cosmic forces that sustain us is perhaps the only true path to self-actualization that allows us to project meaning upon the absurdity of the universe.
description: ENTHYMEMA, No 9 (2013)
Per una storia della riflessione teorica sulla traduzione in Italia. La sfortuna di Shakespeare
Creators: name: Zvereva, Irina
Publisher: name: Università degli Studi di Milano
Year: 2013
Subjects: Traduzione, traduttologia, Shakespeare; teoria della traduzione; letteratura italiana

description: Questo studio propone qualche spiegazione possibile della poca fortuna di Shakespeare in Italia nel Settecento e nell’Ottocento, mettendo in rilievo l’esistenza del mito della superiorità della lingua e della cultura italiana rispetto alle altre culture europee, il quale ha favorito l’isolamento del pensiero teorico italiano sulla traduzione dal contesto più generale.
description: ENTHYMEMA, No 9 (2013)
Study of two-spin entanglement in singlet states
Creators: name: Lone, M. Q.
name: Dey, A.
name: Yarlagadda, S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the entanglement properties of two-spin subsystems in spin-singlet states. The average entanglement between two spins is maximized in a single valence-bond (VB) state. On the other hand, $E_v^2$ (the average entanglement between a subsystem of two spins and the rest of the system) can be maximized through a homogenized superposition of the VB states. The maximal $E_v^2$ rapidly increases with system size and saturates at its maximum allowed value. We adopt two ways of obtaining maximal $E_v^2$ states: (1) imposing homogeneity on singlet states; and (2) generating isotropy in a general homogeneous state. By using these two approaches, we construct explicitly four-spin and six-spin highly entangled states that are both isotropic and homogeneous. Our maximal $E^2_v$ states represent a new class of resonating-valence-bond states which we show to be the ground states of the infinite-range Heisenberg model.
description: 15 pages main text; 11 pages of supplemental material
Optimal queue-size scaling in switched networks
Creators: name: Shah, D.
name: Walton, N. S.
name: Zhong, Y.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Probability (math.PR)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: We consider a switched (queuing) network in which there are constraints on which queues may be served simultaneously; such networks have been used to effectively model input-queued switches and wireless networks. The scheduling policy for such a network specifies which queues to serve at any point in time, based on the current state or past history of the system. In the main result of this paper, we provide a new class of online scheduling policies that achieve optimal queue-size scaling for a class of switched networks including input-queued switches. In particular, it establishes the validity of a conjecture (documented in Shah, Tsitsiklis and Zhong [Queueing Syst. 68 (2011) 375-384]) about optimal queue-size scaling for input-queued switches.
description: Published in at http://dx.doi.org/10.1214/13-AAP970 the Annals of Applied Probability (http://www.imstat.org/aap/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Studies of seismic deconvolution and low-frequency earthquakes
Creators: name: Royer, Alexandra Amélie
Publisher: name: University of British Columbia
Year: 2014

description: Deconvolution of seismic data is an important component of signal processing that aims to remove the seismic source from seismograms, thereby isolating the Green’s function. By considering seismograms of multiple earthquakes from similar locations recorded at a given station and that therefore share the same Green’s function, we investigate a system of equations where the unknowns are the sources and source durations. Our solution is derived using direct linear inversion to recover the sources and Newton’s method to recover source durations. For the short seismogram durations considered, we are able to recover source time functions for noise levels at 1% of the direct P -wave amplitude. However, the nonlinearity of the problem renders the system expensive to solve and sensitive to noise; therefore consideration is limited to short seismograms with high signal-to-noise ratio (SNR). When SNR levels are low, but a large multiplicity of seismograms representing a common source-receiver path are available, we can apply a different deconvolution approach to recover the Green’s function. In an application to tectonic tremor in northern Cascadia, we implement an iterative blind deconvolution method that involves correlation, threshold detection and stacking of 1000’s of low frequency earthquakes (LFEs) that form part of tremor to generate templates that can be considered as empirical Green’s functions. We exploit this identification to compute hypocentres and moment tensors. LFE hypocentres follow the general epicentral distribution of tremor and occur along tightly defined surfaces in depth. The majority of mechanisms are consistent with shallow thrusting in the direction of plate motion. We analyze the influence of ocean tides on the triggering of LFEs and find a spatially variable sensitivity to tidally induced up-dip shear stress (UDSS), suggesting that tidal sensitivity must partially depend on laterally heterogeneous physical properties. The majority of LFEs fail during positive and increasing UDSS, consistent with combined contributions from background slow slip and from tides acting directly on LFEs. We identified rapid tremor reversals in southern Vancouver Island with higher sensitivity to UDSS than the main front and which at least partially explains an observed increase in LFE sensitivity to UDSS with time.
Contribution of corporate taxation in determining the cost of equity: Case of Moroccan companies listed on the stock exchange
Creators: name: Sana LAMGHARI
Publisher: name: Zenodo
Year: 2023

description: Les principaux déterminants théoriques du coût du capital portaient sur l'effet de levier et les charges financières dans la théorie financière classique, les économies d'impôt dans les postulats de Modigliani et Miller (1963) et l'imposition des revenus des individus par Miller (1977). Le développement de la théorie du compris a permis d'intégrer les coûts de faillite dans les stratégies d'optimisation du coût du capital par arbitrage. 
Selon la théorie du compromis, une entreprise choisissant un financement par les fonds propres réduit son risque de faillite (issu d'augmentation des charges d'intérêt lorsque l'entreprise opte pour l'endettement excessif). Toutefois, la rémunération des fonds propres n'étant pas fiscalement déductible, prive l'entreprise des économies d'impôts qu'elle peut réaliser en s'endettant. 
Dans un objectif de contextualisation de l'objet de recherche, une étude qualitative est menée à travers des entretiens semi-directifs et complétée par une étude documentaire sur la relation entre le coût fiscal et le coût du capital dans les entreprises marocaines cotées en bourse. Quant à l'étude quantitative, elle repose sur un échantillon de 45 entreprises marocaines cotées en bourse à travers des outils d'économétrie de panel.
Dalla scena alla pagina: le ‘trasfigurazioni’ di Eleonora Duse
Creators: name: Pagani, Maria Pia
Publisher: name: Università degli Studi di Milano
Year: 2013
Subjects: Duse; Il Fuoco; Borea; teatro; romanzo

description: A partire da una riflessione sulla ‘trasfigurazione’ dei ricordi personali attraverso la pagina scritta, questo contributo porta alla luce i problemi che Eleonora Duse ebbe con l’uscita del romanzo Il Fuoco. Pur non avendone impedito la pubblicazione, la grande attrice soffrì molto per il ritratto della Foscarina nel quale era riflessa la sua figura: soltanto il dialogo privato con una giovane e appassionata ammiratrice, Noemi Carelli De Agostini, la portò a un sostanziale ripensamento dell’opera dal quale scaturì il perdono per d’Annunzio, unito a una rinnovata consapevolezza dell’importanza della sua arte attoriale e della sua trasmissione ai posteri.
description: ENTHYMEMA, No 9 (2013)
Additional file 1 of Percutaneous coronary intervention in diabetic versus non-diabetic patients with prior coronary artery bypass grafting: a propensity score matching study
Creators: name: Ma, Xiaolong
name: Dong, Ran
name: Chen, Pengfei
name: Zhao, Yichen
name: Zeng, Caiwu
name: Xin, Meng
name: Ye, Qing
name: Wang, Jiangang
Publisher: name: figshare
Year: 2020
Subjects: subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: Science Policy

description: Additional file 1: Table S1. Comparison of baseline characteristics of two subgroups of patients with PCI in different target vessels. Table S2. Procedural baseline characteristics of two subgroups of patients with PCI in different target vessels. Table S3. Procedure-related complications of two subgroups of patients with PCI in different target vessels. Table S4. Follow-up outcomes of subgroup of patients with PCI in NCA only. Table S5. Follow-up outcomes of subgroup of patients with PCI in NCA and Graft. Table S6. Comparison of baseline characteristics of two subgroups of patients with PCI with different generation DESs. Table S7. Procedural baseline characteristics of two subgroups of patients with PCI with different generation DESs. Table S8. Procedure-related complications of two subgroups of patients with PCI with different generation DESs. Table S9. Follow-up outcomes of patients with first-generation DESs PCI. Table S10. Follow-up outcomes of patients with second-generation DESs PCI. Table S11. Follow-up outcomes of patients with incomplete revascularization vs complete revascularization.
A sampling algorithm to estimate the effect of fluctuations in particle physics data
Creators: name: Colecchia, Federico
Publisher: name: arXiv
Year: 2012
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Background properties in experimental particle physics are typically estimated using large data sets. However, different events can exhibit different features because of the quantum mechanical nature of the underlying physics processes. While signal and background fractions in a given data set can be evaluated using a maximum likelihood estimator, the shapes of the corresponding distributions are traditionally obtained using high-statistics control samples, which normally neglects the effect of fluctuations. On the other hand, if it was possible to subtract background using templates that take fluctuations into account, this would be expected to improve the resolution of the observables of interest, and to reduce systematics depending on the analysis. This study is an initial step in this direction. We propose a novel algorithm inspired by the Gibbs sampler that makes it possible to estimate the shapes of signal and background probability density functions from a given collection of particles, using control sample templates as initial conditions and refining them to take into account the effect of fluctuations. Results on Monte Carlo data are presented, and the prospects for future development are discussed.
description: 6 pages, 1 figure. Edited to improve readability in line with the published article. This is based on a condensed version for publication in the Proceedings of the International Conference on Mathematical Modelling in the Physical Sciences, IC-MSQUARE 2012, Budapest, Hungary. A more detailed discussion can be found in the preceding version of this arXiv record
Pigmalione: le forme e la struttura di un mito di sublimazione
Creators: name: Delvecchio, Darwine
Publisher: name: Università degli Studi di Milano
Year: 2013
Subjects: Mito; dispositivo cognitivo; somiglianze di famiglia; sublimazione; Pigmalione

description: L’obiettivo di questo articolo è quello di tentare una definizione dei fenomeni del pigmalionismo e dell’effetto Pigmalione attraverso il confronto di alcune versioni del mito, e in particolare di quelle ‘superiori’, vale a dire quelle di Ovidio e di Rousseau, e delle interpretazioni avanzate da alcuni critici, come Maurizio Bettini, Gianpiero Rosati, Emilio Pianezzola, Charles Segal e Piero Bernardini Marzolla. Data la propria selettività, questa ricognizione non ha alcuna pretesa di esaustività documentaria: non si intende quindi fornire un repertorio completo delle successive variazioni, ma compiere un’analisi strutturale del mito considerandone le diverse declinazioni in una prospettiva sincronica. Una volta mostrato che, da un certo momento in avanti, l’artista che seppe commuovere gli dèi olimpici e vide esaudito da loro il proprio desiderio d’amore diventa suo malgrado protagonista di vicende comiche, nelle quali sarà l’oggetto principale delle beffe, si passerà a un punto di vista diacronico per mostrare che il Pygmalion di George Bernard Shaw rappresenta nella maniera più caratteristica e problematica il passaggio dal mito all’anti-mito.
description: ENTHYMEMA, No 9 (2013)
Disk-driven galaxy transformation at redshift 4: insights from spatially resolved ALMA data
Creators: name: Tsukui, Takafumi
Publisher: name: Zenodo
Year: 2023

description: Recent observations from ALMA and JWST have revealed numerous disk galaxies with redshifts from z=4 to z=6. Archaeological studies of the Milky Way suggest its disk may have formed as early as z~4. ALMA observations provide detailed kinematics and energetics of the interstellar medium, allowing us to directly probe galaxy formation in the gas-rich early universe. We present new findings from high-resolution ALMA data on BRI 1335-0417 at z~4.4, the brightest unlensed galaxy in the submillimeter. Our results include the identification of the furthest bulge-disk system with bar spirals, evidence of seismic ripples on the disk that show similarities to those seen in Milky Way simulations as a result of active infall of gas and satellites, and a spatially resolved star formation law after correcting for a central AGN based on spatially resolved dust modelling and point source decomposition. We witness the dynamic picture of galaxy transformation by modelling the 3D kinematic structure and mapping the resolved dust properties, including optical depth, which is only possible by the high fidelity spatially resolved multi-wavelength data. By studying the brightest galaxies, we overcome the interferometer's inherent poor sensitivity, providing a unique benchmark for our understanding and numerical simulations of galaxy formation.
The Antinomies of Narratology and the Difficulty of Any Theoretical Consolidation
Creators: name: Richardson, Brian
Publisher: name: Università degli Studi di Milano
Year: 2013
Subjects: Narratology; unnatural narrative; Boris Tomashevsky

description: This is a response to the questions asked by Franco Passalacqua and Federico Pianzola as a follow-up of the 2013 ENN conference. The discussions that originated at the conference were rich and thought-provoking and so the editors of this special section of «Enthymema» decided to continue the dialogue about the state of the art and the future of narratology.
description: ENTHYMEMA, No 9 (2013)
Symmetries of embedded complete bipartite graphs
Creators: name: Flapan, Erica
name: Lehle, Nicole
name: Mellor, Blake
name: Pittluck, Matt
name: Vongsathorn, Xan
Publisher: name: arXiv
Year: 2012
Subjects: subject: Geometric Topology (math.GT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We characterize which automorphisms of an arbitrary complete bipartite graph $K_{n,m}$ can be induced by a homeomorphism of some embedding of the graph in $S^3$.
description: 17 pages, final version for publication
Emerging Vectors of Narratology: Toward Consolidation or Diversification? (A Response)
Creators: name: Iversen, Stefan
name: Nielsen, Henrik Skov
Publisher: name: Università degli Studi di Milano
Year: 2013
Subjects: Narratology; unnatural narrative; fictionality

description: This is a response to the questions asked by Franco Passalacqua and Federico Pianzola as a follow-up of the 2013 ENN conference. The discussions that originated at the conference  were rich and thought-provoking and so the editors of this special section of «Enthymema» decided to continue the dialogue about the state of the art and the future of narratology.
description: ENTHYMEMA, No 9 (2013)
Cutting down trees with a Markov chainsaw
Creators: name: Addario-Berry, Louigi
name: Broutin, Nicolas
name: Holmgren, Cecilia
Publisher: name: arXiv
Year: 2011
Subjects: subject: Probability (math.PR)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We provide simplified proofs for the asymptotic distribution of the number of cuts required to cut down a Galton-Watson tree with critical, finite-variance offspring distribution, conditioned to have total progeny $n$. Our proof is based on a coupling which yields a precise, nonasymptotic distributional result for the case of uniformly random rooted labeled trees (or, equivalently, Poisson Galton-Watson trees conditioned on their size). Our approach also provides a new, random reversible transformation between Brownian excursion and Brownian bridge.
description: Published in at http://dx.doi.org/10.1214/13-AAP978 the Annals of Applied Probability (http://www.imstat.org/aap/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Moduli spaces of (G,h)-constellations
Creators: name: Becker, Tanja
name: Terpereau, Ronan
Publisher: name: arXiv
Year: 2012
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14D20

description: Given an infinite reductive group G acting on an affine scheme X over C and a Hilbert function h: Irr G \to N_0, we construct the moduli space M_θ(X) of θ-stable (G,h)-constellations on X, which is a generalization of the invariant Hilbert scheme after Alexeev and Brion and an analogue of the moduli space of θ-stable G-constellations for finite groups introduced by Craw and Ishii. Our construction of a morphism M_θ(X) \to X//G makes this moduli space a candidate for a resolution of singularities of the quotient X//G.
description: 30 pages, published version and erratum
Emerging Vectors of Narratology: Toward Consolidation or Diversification? (A Response)
Creators: name: Skalin, Lars-Åke
Publisher: name: Università degli Studi di Milano
Year: 2013
Subjects: Narratology; cognitive narratology; poetics

description: This is a response to the questions asked by Franco Passalacqua and Federico Pianzola as a follow-up of the 2013 ENN conference. The discussions that originated at the conference  were rich and thought-provoking and so the editors of this special section of «Enthymema» decided to continue the dialogue about the state of the art and the future of narratology.
description: ENTHYMEMA, No 9 (2013)
Stringy Stability of Charged Dilaton Black Holes with Flat Event Horizon
Creators: name: Ong, Yen Chin
name: Chen, Pisin
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Electrically charged black holes with flat event horizon in anti-de Sitter space have received much attention due to various applications in Anti-de Sitter/Conformal Field Theory (AdS/CFT) correspondence, from modeling the behavior of quark-gluon plasma to superconductor. Crucial to the physics on the dual field theory is the fact that when embedded in string theory, black holes in the bulk may become vulnerable to instability caused by brane pair-production. Since dilaton arises naturally in the context of string theory, we study the effect of coupling dilaton to Maxwell field on the stability of flat charged AdS black holes. In particular, we study the stability of Gao-Zhang black holes, which are locally asymptotically anti-de Sitter. We find that for dilaton coupling parameter $α$ > 1, flat black holes are stable against brane pair production, however for 0 < $α$ < 1, the black holes eventually become unstable as the amount of electrical charges is increased. Such instability however, behaves somewhat differently from that of flat Reissner-Nordström black holes. In addition, we prove that the Seiberg-Witten action of charged dilaton AdS black hole of Gao-Zhang type with flat event horizon (at least in 5-dimension) is always logarithmically divergent at infinity for finite values of $α$, and is finite and positive in the case $α$ tends to infinity . We also comment on the robustness of our result for other charged dilaton black holes that are not of Gao-Zhang type.
description: Fixed some confusions regarding whether part of the discussions concern electrically charged hole or magnetically charged one. No changes to the results
Emerging Vectors of Narratology: Toward Consolidation or Diversification? (A Response)
Creators: name: Rossholm, Göran
Publisher: name: Università degli Studi di Milano
Year: 2013
Subjects: Narratology; narrative universals; definition of narrative

description: This is a response to the questions asked by Franco Passalacqua and Federico Pianzola as a follow-up of the 2013 ENN conference. The discussions that originated at the conference  were rich and thought-provoking and so the editors of this special section of «Enthymema» decided to continue the dialogue about the state of the art and the future of narratology.
description: ENTHYMEMA, No 9 (2013)
Anne Kleesmendi välipäevik nr 12
Creators: name: Kleesment, Anne-Liis
Publisher: name: Tallinna Tehnikaülikooli Geoloogia Instituut
Year: 1962
Subjects: Eesti
Läti
Devon
paljandid

description: Devoni läbilõike kirjeldus Eesti ja Läti paljandites.
MOESM5 of Alteration in TET1 as potential biomarker for immune checkpoint blockade in multiple cancers
Creators: name: Wu, Hao-Xiang
name: Chen, Yan-Xing
name: Wang, Zi-Xian
name: Zhao, Qi
name: He, Ming-Ming
name: Wang, Ying-Nan
name: Wang, Feng
name: Xu, Rui-Hua
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified

description: Additional file 5: Figure S3. Related to Fig.Â 4_Kaplan-Meier curves investigating the prognostic impact of TET1-MUT in the TCGA cohort. (PDF 471 kb)
Emerging Vectors of Narratology: Toward Consolidation or Diversification? (A Response)
Creators: name: Wang, Liya
Publisher: name: Università degli Studi di Milano
Year: 2013
Subjects: Narratology; Chinese narrative; cultural specificity

description: This is a response to some of the questions asked by Franco Passalacqua and Federico Pianzola as a follow-up of the 2013 ENN conference. The discussions that originated at the conference  were rich and thought-provoking and so the editors of this special section of «Enthymema» decided to continue the dialogue about the state of the art and the future of narratology.
description: ENTHYMEMA, No 9 (2013)
Implied Filtering Densities on Volatility's Hidden State
Creators: name: Fuertes, Carlos
name: Papanicolaou, Andrew
Publisher: name: arXiv
Year: 2012
Subjects: subject: Pricing of Securities (q-fin.PR)
subject: FOS: Economics and business

description: We formulate and analyze an inverse problem using derivatives prices to obtain an implied filtering density on volatility's hidden state. Stochastic volatility is the unobserved state in a hidden Markov model (HMM) and can be tracked using Bayesian filtering. However, derivative data can be considered as conditional expectations that are already observed in the market, and which can be used as input to an inverse problem whose solution is an implied conditional density on volatility. Our analysis relies on a specification of the martingale change of measure, which we refer to as \textit{separability}. This specification has a multiplicative component that behaves like a risk premium on volatility uncertainty in the market. When applied to SPX options data, the estimated model and implied densities produce variance-swap rates that are consistent with the VIX volatility index. The implied densities are relatively stable over time and pick up some of the monthly effects that occur due to the options' expiration, indicating that the volatility-uncertainty premium could experience cyclic effects due to the maturity date of the options.
Extension groups between atoms and objects in locally noetherian Grothendieck category
Creators: name: Kanda, Ryo
Publisher: name: arXiv
Year: 2012
Subjects: subject: Representation Theory (math.RT)
subject: Category Theory (math.CT)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 18E15 (Primary), 16D90, 16G30, 13C60 (Secondary)

description: We define the extension group between an atom and an object in a locally noetherian Grothendieck category as a module over a skew field. We show that the dimension of the i-th extension group between an atom and an object coincides with the i-th Bass number of the object with respect to the atom. As an application, we give a bijection between the E-stable subcategories closed under arbitrary direct sums and direct summands and the subsets of the atom spectrum and show that such subcategories are also closed under extensions, kernels of epimorphisms, and cokernels of monomorphisms. We show some relationships to the theory of prime ideals in the case of noetherian algebras.
description: 18 pages
The relationship between safety-seeking, self-authenticity, self-esteem, and relatedness in social anxiety
Creators: name: Plasencia, Melissa Leili
Publisher: name: University of British Columbia
Year: 2015

description: Cognitive models of Social Anxiety Disorder (SAD) emphasize the role of safety behaviours in maintaining the negative sense of self hypothesized to be at the core of SAD. The social psychology literature contains theories regarding the self that might enrich clinical cognitive models by addressing the interplay between aspects of self and social functioning. The first theory pertains to authenticity: being able to engage in self-congruent behaviours is associated with better social functioning and self-esteem. The second pertains to the contribution of social belonging to self-esteem. My goal in this dissertation was to examine the links between safety-seeking, authenticity, relatedness, and self-esteem suggested by an integration of these theories. In Study 1, individuals seeking treatment for SAD participated in an experiment designed to manipulate use of safety behaviours in laboratory-based social interactions (N = 93). Consistent with study predictions, reduction in safety behaviours was related to increase in self-authenticity. Additionally, increased authenticity mediated the relationship between condition and enhanced interpersonal functioning (i.e., prosocial behaviour and perceived partner reaction). In Study 2, structural equation modeling was used to evaluate two potential models of the interrelationships between safety behaviours, authenticity, relatedness, and self-esteem in a nonclinical sample (N = 279): (a) a “self-protection model,” based on the hypothesis that less reliance on safety behaviours would be linked to greater self-authenticity, which, in turn, would be linked to stronger relatedness and self-esteem, or (b) a “relatedness model” in which relatedness was hypothesized to be linked to higher self-esteem, which was linked to less safety-seeking behaviour and, thereby, greater authenticity. Results found preliminary support for both models. Study 3 extended the investigation to a clinical sample (N = 49) to examine temporal relationship between these variables during the course of interpersonal cognitive-behavioural treatment (ICBT) for SAD. Multilevel mediational modeling was used to test whether change in mediators predicted subsequent change in outcome variables. Greater support was found for the “relatedness” model from Study 2. Implications of the present findings for understanding the role of safety behaviours in maintaining the negative self-system and how clinical and social models might be usefully integrated are discussed.
The Interplay of Loneliness, Internet Use, and Sleep Quality Among Adults
Creators: name: Kaviya Sri V, Manoj R, Shalini R
Publisher: name: Zenodo
Year: 2025

description: This study examines the relationships between loneliness and two significant factors: internet usage and sleep quality. The results reveal a statistically significant, albeit small to moderate, positive correlation between loneliness and internet usage, indicating that individuals who report higher levels of loneliness tend to spend more time online. This finding is consistent with previous studies, which suggest that those whofeel lonely may seek the Internet as a means to satisfy social needs, find distractions, or obtain emotional support. Conversely, the analysis of the relationship between loneliness and sleep quality showed a weak negative correlation, which was not statistically significant. This suggests that while there may be a slight indication that increased loneliness correlates with poorer sleep quality, the evidence does not provide astrong basis for definitive conclusions. The research underscores the intricate nature of these variables. It emphasizes the necessity for further exploration into the interactions among loneliness, internet usage, and sleep quality, especially concerning mental health and lifestyle factors. The findings imply that interventions aimed at managing internet use could be advantageous for individuals experiencing loneliness; however, further studies are needed to investigate the impact of loneliness on sleep quality using larger samplesizes and more thorough assessment methods.
title: Цифровая экосистема национального туризма и гостеприимства
Creators: name: Морозов, Михаил
name: Морозова, Наталья
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: В статье изложена концепция инновационной бизнес-модели функционирования туризма и гостиничного бизнеса в форме национальной цифровой экосистемы индустрии туризма и гостеприимства. Рассмотрены особенности цифровых экосистем, основные принципы их построения и структурные компоненты. Обосновано положение о том, что создание национальной цифровой экосистемы туризма и гостеприимства обеспечит комфортное информационно-коммуникационное пространство для путешественников, повысит конкурентоспособность и устойчивое развитие национального туризма, будет способствовать активизации внутреннего и въездного
туризма.
Lived Experiences of Educational Administrators in the Marshall Islands  on Americanization: A Phenomenological Study
Creators: name: Humbert, James
Publisher: name: ScholarWorks
Year: 2023
Subjects: adaptive leadership, Americanization, criterion sampling, Heidegger's phenomenological design, Marshallese, Marshall Islands, situational leadership theory

description: An increase in Americanization and the diminishing use of the Marshallese language are eroding the Marshallese culture and identity. This study may promote understanding of how the phenomenon is occurring. The purpose of this qualitative phenomenological study was to describe the lived experiences of educational administrators who work in the Marshall Islands to understand changes in the Marshallese culture due to Americanization. By exploring Americanization and Marshallese culture through phenomenology, this study may foster cultural growth and change in the Marshall Islands and provide valuable insight for indigenous populations. The study's problem and purpose address a gap in the literature on Marshallese educational leaders' experiences with Americanization of Marshallese culture. Hersey and Blanchard's situational leadership theory and Heifetz's adaptive leadership theory serve as the theoretical framework for this study. Two research questions guiding this study explored Marshallese educational administrators' experiences with Americanization in schools and perceptions of Americanization on school curriculum and Marshallese culture. Twenty educational administrators participated in the research. Data were collected through a questionnaire and a virtual interview. A thematic analysis was used to organize the data. This research in the Marshall Islands indicated Americanization has resulted in a loss of culture, brought economic benefits, supported schools financially and logistically, and that curricula support learning English, not Marshallese. Themes indicated a growing need for Marshallese literature and learning materials. This study could be used to foster the design and development of new learning tools that support the Marshallese language and culture.