cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
An Inner Gaseous Disk around the Herbig Be Star MWC 147
Creators: name: Bagnoli, T.
name: van Lieshout, R.
name: Waters, L. B. F. M.
name: van der Plas, G.
name: Acke, B.
name: van Winckel, H.
name: Raskin, G.
name: Meerburg, P. D.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present high-spectral-resolution, optical spectra of the Herbig Be star MWC 147, in which we spectrally resolve several emission lines, including the [O I] lines at 6300 and 6363°. Their highly symmetric, double-peaked line profiles indicate that the emission originates in a rotating circumstellar disk. We deconvolve the Doppler-broadened [O I] emission lines to obtain a measure of emission as a function of distance from the central star. The resulting radial surface brightness profiles are in agreement with a disk structure consisting of a flat, inner, gaseous disk and a flared, outer, dust disk. The transition between these components at 2 to 3 AU corresponds to the estimated dust sublimation radius. The width of the double-peaked Mg II line at 4481°suggests that the inner disk extends to at least 0.10 AU, close to the corotation radius.
description: accepted for ApJ Letters (Oct. 2010)
title: [Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, 22 B 5]
title: Mémoires & Rélations militaires. Von No: 1. bis mit 24.
titleType: AlternativeTitle
Creators: name: (:Unkn) Unknown
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1674
Subjects: subject: 090

description: Struktur noch zu erstellen: jk
Additional file 1 of The cost-effectiveness of as-needed budesonide-formoterol versus low-dose inhaled corticosteroid maintenance therapy in patients with mild asthma in Canada
Creators: name: Sadatsafavi, Mohsen
name: FitzGerald, J. Mark
name: O’Byrne, Paul M.
name: Soliman, Mena
name: Sriskandarajah, Niroshan
name: Vicente, Colin
name: Golam, Sarowar Muhammad
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Table S1. Annual risk of death related to severe asthma exacerbation. Table S2. Derivation of severe exacerbation costs (Canadian $, 2019). Table S3. Annual asthma healthcare resource utilization use and unit costs in the non-exacerbation health state.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿Ð»Ð°Ð½Ð¾Ð² Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ¾Ð¹ Ð¾Ð±Ð¾ÑÐ¾Ð½Ñ Ð¸ Ð·Ð°ÑÐ¸ÑÑ Ð¾Ñ ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½ÑÑ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¹ Ð½Ð° Ð¾Ð±ÑÐµÐºÑÐµ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of civil defense plans and protection against emergencies at the economic site
Creators: name: ÐÐ¾Ð²Ð¸ÐºÐ¾Ð², ÐÐ»ÐµÐºÑÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ°Ñ Ð¾Ð±Ð¾ÑÐ¾Ð½Ð°
ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½Ð°Ñ ÑÐ¸ÑÑÐ°ÑÐ¸Ñ
Ð·Ð°ÑÐ¸ÑÐ° Ð½Ð°ÑÐµÐ»ÐµÐ½Ð¸Ñ
Ð¿Ð»Ð°Ð½ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ð¹
Ð¾Ð±ÑÐµÐºÑ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¸
civil defense
emergency
protection of population
action plan
object of the economy

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð° Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ð° ÑÑÑÐ½Ð¾ÑÑÑ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ¾Ð¹ Ð¾Ð±Ð¾ÑÐ¾Ð½Ñ Ð¸ Ð·Ð°ÑÐ¸ÑÑ Ð² ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½ÑÑ ÑÐ¸ÑÑÐ°ÑÐ¸ÑÑ Ð½Ð° Ð¾Ð±ÑÐµÐºÑÐµ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¸. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¸Ð·ÑÑÐµÐ½Ñ: Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾ Ð¾Ð¿Ð°ÑÐ½ÑÐµ ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½ÑÐµ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¸, ÑÐ¸Ð»Ñ Ð¸ ÑÐ»ÑÐ¶Ð±Ñ Ð³ÑÐ°Ð¶Ð´Ð°Ð½ÑÐºÐ¾Ð¹ Ð¾Ð±Ð¾ÑÐ¾Ð½Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¼ÐµÑÐ¾Ð´Ñ Ð±Ð¾ÑÑÐ±Ñ Ñ Ð§Ð¡ Ð½Ð° Ð¾Ð±ÑÐµÐºÑÐ°Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¸.
description: In this work was explicated planning of civil defense activities and emergency protection at the economic entity. In this work was studied: potentially dangerous emergencies, forces civil defense and civil defense services, and methods of combating against emergencies on object of the economy.
Global Well-Posedness of 2D Second Grade Fluid Equations in Exterior Domain
Creators: name: You, Xiaoguang
name: Zang, Aibin
Publisher: name: arXiv
Year: 2021
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35D30, 35G31, 76D03

description: In this article, we consider 2D second grade fluid equations in exterior domain with Dirichlet boundary conditions. For initial data $\boldsymbol{u}_0 \in \boldsymbol{H}^3(Ω)$, the system is shown to be global well-posed. Furthermore, for arbitrary $T > 0$ and $s \geq 3$, we prove that the solution belongs to $L^\infty([0, T]; \boldsymbol{H}^s(Ω))$ provided that $\boldsymbol{u}_0$ is in $\boldsymbol{H}^s(Ω)$.
A Slant on Warped Extra Dimensions
Creators: name: Hernandez, Daniel
name: Sher, Marc
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We propose an orbifolded, warped, extra dimension scenario in which the visible brane is not parallel to the hidden brane. This leads automatically to Lorentz violation in the visible, four dimensional world. The background solution to the Einstein equations is a function of a parameter that can be identified with the amount of 'tilting' of the brane. The cosmological constant is found to coincide with the classic Randall-Sundrum value to first order in this tilt. Lorentz violating effects induced in the Standard Model are considered. We find that the strongest constraint on the tilt comes from determinations of the electron-proton mass ratio in six quasar spectra (four optical and two radio). Measurements of a third radio source could improve this by an order of magnitude.
description: 13 pages, no figures
Additional file 2 of Neutral and negative mood induction in executive tasks of working memory
Creators: name: Valenti, Lívia
name: Garcia, Ricardo Basso
name: Galera, Cesar
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2. Lists of Words
Experimental observation of anomalous supralinear response of single-photon detectors
Creators: name: Hloušek, Josef
name: Straka, Ivo
name: Ježek, Miroslav
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate a direct single-source measurement of absolute nonlinearity of single-photon detectors with unprecedented accuracy. We discover a surprising supralinear behavior of single-photon avalanche diodes and show that it cannot be explained using known theoretical models. We also fully characterize sub- and supra-linear operation regimes of superconducting nanowire single-photon detectors and uncover the supralinearity under faint continuous illumination. The results identify new detector anomalies that supersede existing knowledge of nonlinear effects at the single-photon level.
description: 19 pages, 16 figures, 4 tables
Coalgebra symmetry for discrete systems
Creators: name: Gubbiotti, G.
name: Latini, D.
name: Tapley, B. K.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 39A36, 16T15, 17B62, 17B63

description: In this paper we introduce the notion of coalgebra symmetry for discrete systems. With this concept we prove that all discrete radially symmetric systems in standard form are quasi-integrable and that all variational discrete quasi-radially symmetric systems in standard form are Poincaré--Lyapunov--Nekhoroshev maps of order $N-2$, where $N$ are the degrees of freedom of the system. We also discuss the integrability properties of several vector systems which are generalisations of well-known one degree of freedom discrete integrable systems, including two $N$ degrees of freedom autonomous discrete Painlevé I equations and an $N$ degrees of freedom McMillan map.
description: 38 pages, 4 figures
Secure gated detection scheme for quantum cryptography
Creators: name: Lydersen, Lars
name: Makarov, Vadim
name: Skaar, Johannes
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Several attacks have been proposed on quantum key distribution systems with gated single-photon detectors. The attacks involve triggering the detectors outside the center of the detector gate, and/or using bright illumination to exploit classical photodiode mode of the detectors. Hence a secure detection scheme requires two features: The detection events must take place in the middle of the gate, and the detector must be single-photon sensitive. Here we present a technique called bit-mapped gating, which is an elegant way to force the detections in the middle of the detector gate by coupling detection time and quantum bit error rate. We also discuss how to guarantee single-photon sensitivity by directly measuring detector parameters. Bit-mapped gating also provides a simple way to measure the detector blinding parameter in security proofs for quantum key distribution systems with detector efficiency mismatch, which up until now has remained a theoretical, unmeasurable quantity. Thus if single-photon sensitivity can be guaranteed within the gates, a detection scheme with bit-mapped gating satisfies the assumptions of the current security proofs.
description: 7 pages, 3 figures
In che modo un percorso socio-emotivo migliora le relazioni interpersonali e il benessere all’interno della classe?
Creators: name: Donini, Roberto
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2016

description: I bambini vivono intensamente le loro emozioni esprimendole a volte con un linguaggio incomprensibile agli adulti. L’apprendimento, il riconoscimento, la gestione delle proprie emozioni è di vitale importanza per la socializzazione. L’educazione socio-emotiva aiuta il bambino ad ampliare il proprio vocabolario per assegnare un nome alle emozioni, insegnandogli un linguaggio che gli permetterà di esprimere le proprie emozioni e di sviluppare empatia. Questo linguaggio dovrà essere appreso grazie a un’alfabetizzazione emotiva, metodo paragonabile all’apprendimento della lettura, dove s’impara a leggere riconoscendo prima le lettere. Con l’impiego del cerchio del tempo abbiamo svolto un’attività comune in classe atta a stimolare l’apprendimento e l’utilizzo di questo linguaggio. E’ stato molto gratificante e appassionante anche per me apprendere questa forma di espressione. Sono convinto che l’educazione socio-emotiva debba essere un elemento dell’insegnamento in comunione con l’educazione cognitiva. Specialmente nei casi dei bambini emarginati dal gruppo classe, essa li aiuterà nello sviluppo di competenze necessarie per superare emozioni forti come la collera. Ciò favorirà l’instaurazione di un rapporto positivo tra gli alunni e permetterà lo sviluppo positivo del sé e del rapporto con l’ambiente circostante migliorando il proprio benessere e quello della classe. Importante che il docente stimoli e offra gli strumenti adeguati a tale miglioramento con le proprie capacità relazionali che sono importanti per ogni apprendimento. Relatrice: Paola Iametti
Additional file 3 of Neutral and negative mood induction in executive tasks of working memory
Creators: name: Valenti, Lívia
name: Garcia, Ricardo Basso
name: Galera, Cesar
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 3. LEAP Expressions
Structures of Dusty and AGN Host Galaxies
Creators: name: Chang, Yu-Yen
name: None
Publisher: name: Zenodo
Year: 2019

description: I will present a study of connection between star formation, active galactic nucleus (AGN), and galaxy morphology. By fitting optical to far-IR photometry with state-of-the-art spectral energy distribution (SED) techniques, we derive stellar masses, star formation rates, dust properties, and AGN contribution in galaxies over the whole COSMOS field. Our SED fittings show that obscured AGNs lie within or slightly above the star-forming sequence at z<2.5. We find that galaxies with 20-50% AGN contributions tend to have smaller sizes, by ~25-50%, compared to galaxies without AGNs. Besides, we show that disturbed feature fraction has dependence on the total and star-forming infrared luminosity, rather than the decomposed AGN infrared luminosity. According to our recent studies of faint submillimeter galaxies (SMGs), the star formation activity is related to galaxy merging, and the stellar structures of SMGs are similar to those of star-forming galaxies. Our results suggest that major merger may be not the main driver of both dusty galaxies and AGN activities, which can be triggered by other internal mechanisms. I will also show our recent results about AGN sizes based on the latest data from ALMA observations.
Functional dissection of beta-glucan utilization by prominent human gut symbionts
Creators: name: Tamura, Kazune
Publisher: name: University of British Columbia
Year: 2021

description: The human gut microbiota (HGM) is a remarkably dense and dynamic community of microbes with incredible collective metabolic capacity. Complex glycans (“dietary fiber”) evade digestion by the human host and feed the HGM, driving its composition, and in turn influencing diverse facets of host health. In order to access these otherwise recalcitrant glycans, Bacteroidetes, a dominant bacterial phylum in the HGM, co-localize genes encoding a membrane-associated machinery that work in concert to bind, break down, and sequester target glycan into co-regulated Polysaccharide Utilization Loci (PULs). One important class of complex glycans with numerous documented health benefits is beta-glucans. In this thesis, I undertake holistic functional characterization, combining biochemistry, structural biology, microbiology, and (meta)genomics, of PULs targeting two distinct subclasses of beta-glucan: mixed-linkage beta-glucan (MLG), and beta(1,3)-glucan. The MLG utilization locus (MLGUL) from B. ovatus, necessary to enable growth on MLG, encodes an endo-beta-glucanase anchored to the cell surface to break down MLG, and a periplasmic exo-beta-glucosidase to completely saccharify the fragments imported by the TonB-dependent outer-membrane transporter. The process is aided by two cell surface glycan-binding proteins (SGBPs) which employ binding platforms shaped to complement that of target MLG to recruit and retain the glycan at cell surface. Growth analysis combined with comparative genomics reveal MLGULs serve as genetic markers for ability to grow on MLG. Metagenomic analysis further suggest MLGUL presence in, and consequent ability to utilize MLG by, the HGM of a majority of humans worldwide. A distinct set of syntenic beta(1,3)-glucan utilization loci (1,3GULs) from three prominent Bacteroides species (B. uniformis, B. thetaiotaomicron, and B. fluxus) were subject to similar holistic functional characterization. Differential ability to grow on beta-glucan congeners is driven by synergy between enzymes and SGBPs: a particular 1,3GUL can mediate utilization of a beta-glucan congener if it encodes both an enzyme that can hydrolyze the target, as well as an SGBP that can bind the target. Detailed structure-function analysis of glycoside hydrolases (GH), including a family-first structure of a GH158, and a suite of SGBPs reveal the molecular basis of catalytic and binding specificities that together give rise to species-differential specificity of 1,3GULs.
title: Ð­ÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð° Ð¸ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð°Ñ ÑÑÐ¸Ð´Ð¸ÑÐµÑÐºÐ°Ñ ÑÐµÑ Ð½Ð¸ÐºÐ°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: The effectiveness of legislation and modern legal technology
Creators: name: ÐÐ¾Ð¶Ð´Ð°ÐµÐ², ÐÐ¸ÑÐ°Ð¸Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð¾
ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð°
ÑÐµÑ Ð½Ð¸ÐºÐ°
ÑÑÐ¸Ð´Ð¸ÑÐµÑÐºÐ°Ñ ÑÐµÑ Ð½Ð¸ÐºÐ°
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ
ÑÑÐ¸Ð´Ð¸ÑÐµÑÐºÐ°Ñ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ
Ð·Ð°ÐºÐ¾Ð½
legislation
efficiency of legislation
technology
legal technology
law

description: ÐÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð° Ð¸ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¹ ÑÑÐ¸Ð´Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÑÐ½Ð¸ÐºÐµ. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ Ð¿Ð¾Ð½ÑÑÐ¸Ð¸ Â«Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð¾Â» Ð¸ Â«ÑÑÐ¸Ð´Ð¸ÑÐµÑÐºÐ°Ñ ÑÐµÑÐ½Ð¸ÐºÐ°Â» Ð±ÐµÐ· ÑÑÑÐ½ÐµÐ½Ð¸Ñ ÐºÐ¾ÑÐ¾ÑÑÑ Ð½ÐµÂ¬Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð° ÑÑÐ¿ÐµÑÐ½Ð°Ñ ÑÐµÐ³Ð»Ð°Ð¼ÐµÐ½ÑÐ°ÑÐ¸Ñ Ð¾Ð±ÑÐµÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ð¹, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¾ ÑÑÑÑÐºÑÑÑÐ½Ð¾Ðµ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð° Ð¸ ÑÑÐ¸Ð´Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÑÐ½Ð¸ÐºÐ¸, Ð¾ÐºÐ°Ð·Ð°ÑÑ ÐµÐ³Ð¾ ÑÐ¸ÑÑÐµÐ¼Ð½ÑÐµ Ð²Ð·Ð°Ð¸Ð¼Ð¾ÑÐ²ÑÐ·Ð¸, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ð¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð° Ð¸ ÑÑÐ¸Ð´Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÑÐ½Ð¸ÐºÐ¸ Ð² ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸ÑÑ.
description: The final qualifying work is devoted to the study of the effectiveness of legislation and modern legal technology. In the work, the concepts of âlegislationâ and âlegal technologyâ are studied without clarification of which it is impossible to successfully regulate public relations, define the structural content of legislation and legal technology, render its systemic interrelations, consider the main trends in the development of legislation and legal engineering in modern conditions.
The (Black Hole Mass)-(Spheroid Stellar Density) Relations: $M_{\rm BH}$--$μ$ (and $M_{\rm BH}$--$Σ$) and $M_{\rm BH}$--$ρ$
Creators: name: Sahu, Nandini
name: Graham, Alister W.
name: Davis, Benjamin L.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: This paper is the fourth in a series presenting (galaxy morphology, and thus galaxy formation)-dependent black hole mass, $M_{\rm BH}$, scaling relations. We have used a sample of 119 galaxies with directly-measured $M_{\rm BH}$ and host spheroid parameters obtained from multi-component decomposition of, primarily, $3.6\,μ$m Spitzer images. Here, we investigate the correlations between $M_{\rm BH}$ and the projected luminosity density $μ$, the projected stellar mass density $Σ$, and the deprojected (internal) stellar mass density $ρ$, for various spheroid radii. We discover the predicted $M_{\rm BH}$--$μ_{\rm 0,sph}$ relation and present the first $M_{\rm BH}$--$μ_{\rm e, sph}$ and $M_{\rm BH}$--$ρ_{\rm e,int, sph}$ diagrams displaying slightly different (possibly curved) trends for early- and late-type galaxies (ETGs and LTGs) and an offset between ETGs with (fast-rotators, ES/S0) and without (slow-rotators, E) a disk. The scatter about various $M_{\rm BH}$--$\langleΣ\rangle_{\rm R,sph}$ (and $\langleρ\rangle_{\rm r,sph}$) relations is shown to systematically decrease as the enclosing aperture (and volume) increases, dropping from 0.69~dex when using the spheroid \enquote{compactness}, $\langleΣ\rangle_{\rm 1kpc,sph}$, to 0.59~dex when using $\langleΣ\rangle_{\rm 5kpc,sph}$. We also reveal that $M_{\rm BH}$ correlates with the internal density, $ρ_{\rm soi,sph}$, at the BH's sphere-of-influence radius, such that core-Sérsic (high Sérsic index, $n$) and (low-$n$) Sérsic galaxies define different relations with total rms scatters 0.21~dex and 0.77~dex, respectively.(Abridged)
description: 27 pages, 12 figures, 2 tables, submitted to ApJ
Random point sets and their diffraction
Creators: name: Baake, Michael
name: Koesters, Holger
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: Metric Geometry (math.MG)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 52C23, 82D30, 60G55

description: The diffraction of various random subsets of the integer lattice $\mathbb{Z}^{d}$, such as the coin tossing and related systems, are well understood. Here, we go one important step beyond and consider random point sets in $\mathbb{R}^{d}$. We present several systems with an effective stochastic interaction that still allow for explicit calculations of the autocorrelation and the diffraction measure. We concentrate on one-dimensional examples for illustrative purposes, and briefly indicate possible generalisations to higher dimensions. In particular, we discuss the stationary Poisson process in $\mathbb{R}^{d}$ and the renewal process on the line. The latter permits a unified approach to a rather large class of one-dimensional structures, including random tilings. Moreover, we present some stationary point processes that are derived from the classical random matrix ensembles as introduced in the pioneering work of Dyson and Ginibre. Their re-consideration from the diffraction point of view improves the intuition on systems with randomness and mixed spectra.
description: 9 pages, 2 figures; talk presented at ICQ 11 (Sapporo)
On the asymptotic behaviour of cosmic density-fluctuation power spectra
Creators: name: Konrad, Sara
name: Bartelmann, Matthias
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study the small-scale asymptotic behaviour of the cosmic density-fluctuation power spectrum in the Zel'dovich approximation. For doing so, we extend Laplace's method in arbitrary dimensions and use it to prove that this power spectrum necessarily develops an asymptotic tail proportional to $k^{-3}$ , irrespective of the cosmological model and the power spectrum of the initial matter distribution. The exponent $-3$ is set only by the number of spatial dimensions. We derive the complete asymptotic series of the power spectrum and compare the leading- and next-to-leading-order terms to derive characteristic scales for the onset of non-linear structure formation, independent of the cosmological model and the type of dark matter. Combined with earlier results on the mean-field approximation for including particle interactions, this asymptotic behaviour is likely to remain valid beyond the Zel'dovich approximation. Due to their insensitivity to cosmological assumptions, our results are generally applicable to particle distributions with positions and momenta drawn from a Gaussian random field. We discuss an analytically solvable toy model to further illustrate the formation of the $k^{-3}$ asymptotic tail.
description: 15 pages, 1 table, 4 figues; published in Monthly Notices of the Royal Astronomical Society (MNRAS)
Hermitian $(a, b)$-modules and Saito's "higher residue pairings"
Creators: name: Karwasz, Piotr P.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Complex Variables (math.CV)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: Following the work of Daniel Barlet ([Bar97]) and Ridha Belgrade ([Bel01]) the aim of this article is the study of the existence of $(a, b)$-hermitian forms on regular $(a, b)$-modules. We show that every regular $(a,b)$-module with a non-degenerate bilinear form can be written in an unique way as a direct sum of $(a, b)$-modules $E_i$ that admit either an $(a, b)$-hermitian or an $(a, b)$-anti-hermitian form or both; all three cases are equally possible with explicit examples. As an application we extend the result in [Bel01] on the existence for all $(a, b)$-modules $E$ associated with the Brieskorn module of a holomorphic function with an isolated singularity, of an $(a,b)$-bilinear non degenerate form on $E$. We show that with a small transformation Belgrade's form can be considered $(a, b)$-hermitian and that the result satis es the axioms of Kyoji Saito's "higher residue pairings".
description: 21 pages
O geoturismo na Serra da Boa Viagem, Figueira da Foz: proposta de um percurso pedestre
Creators: name: Carvalho, Paula C. S.
name: Teixeira, Zara
name: Verdelhos, Tiago
name: Pinto, José M. Soares
name: Lopes, Fernando C.
name: Senay Ozkaya De Juanas
name: Barroso-Barcenilla, Fernando
name: Callapez, Pedro M.
Publisher: name: Zenodo
Year: 2020

description: A Serra da Boa Viagem reúne um conjunto de elementos patrimoniais naturais e culturais que a tornam num interessante local para a promoção do geoturismo. Desde logo a sua localização geográfica privilegiada, bem como a geodiversidade e biodiversidade intrínsecas a um maciço calcário, para além da envolvente cultural e material da exploração dos seus recursos geológicos, tornam este maciço num local aprazível para rotas pedestres dirigidas ao público em geral, com uma oferta que pode ser diversificada e complementar ao turismo nas praias da região. O percurso pedestre proposto é um contributo para a valorização e sensibilização do património geológico da Serra da Boa Viagem, e para a sua promoção e divulgação científica e educativa, fundamentando-se num longo histórico de estudos sobre a geologia local e regional. A adoção de uma abordagem holística, integrando conceitos da biodiversidade, como também culturais, irá potenciar a maior atratividade do geoturismo, como também permitir aceder a um conhecimento integrado da natureza e do património deste maciço calcário. A Serra da Boa Viagem constitui, claramente, uma área com um potencial geoturístico importante, o qual poderá ser potenciado com a integração noutros circuitos turísticos e noutras valências turísticas do município da Figueira da Foz, mas também com a sua integração ao nível do turismo regional.
The reflection spectra of the Bechgaard salts:a theoretical determination
Creators: name: Celebonovic, V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The aim of this contribution is to analyze to some extent the reflectivity of the family of organic salts known as the Bechgaard salts. The reflectivity will be calculated using a well known theoretical framework,and results for the electrical conductivity and susceptibility of these materials. The result obtained for the reflectivity is a non-linear expression depending on various material parameters within the Hubbard model. The position of the region where the reflectivity tends to zero will also be determined as a function of model parameters. A possibility of extending the results to 2D systems is briefly mentioned.
description: LaTeX file with 1 eps figure,packed with tgz.
A Survey on Legal Question Answering Systems
Creators: name: Martinez-Gil, Jorge
Publisher: name: arXiv
Year: 2021
Subjects: subject: Information Retrieval (cs.IR)
subject: Artificial Intelligence (cs.AI)
subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Many legal professionals think that the explosion of information about local, regional, national, and international legislation makes their practice more costly, time-consuming, and even error-prone. The two main reasons for this are that most legislation is usually unstructured, and the tremendous amount and pace with which laws are released causes information overload in their daily tasks. In the case of the legal domain, the research community agrees that a system allowing to generate automatic responses to legal questions could substantially impact many practical implications in daily activities. The degree of usefulness is such that even a semi-automatic solution could significantly help to reduce the workload to be faced. This is mainly because a Question Answering system could be able to automatically process a massive amount of legal resources to answer a question or doubt in seconds, which means that it could save resources in the form of effort, money, and time to many professionals in the legal sector. In this work, we quantitatively and qualitatively survey the solutions that currently exist to meet this challenge.
description: 57 pages, 1 figure, 10 tables
Simulations of a lattice model of two-headed linear amphiphiles: influence of amphiphile asymmetry
Creators: name: Jackson, Douglas R.
name: Mohareb, Amir
name: MacNeil, Jennifer
name: Razul, M. Shajahan G.
name: Marangoni, D. Gerrard
name: Poole, Peter H.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Using a 2D lattice model, we conduct Monte Carlo simulations of micellar aggregation of linear-chain amphiphiles having two solvophilic head groups. In the context of this simple model, we quantify how the amphiphile architecture influences the critical micelle concentration (CMC), with a particular focus on the role of the asymmetry of the amphiphile structure. Accordingly, we study all possible arrangements of the head groups along amphiphile chains of fixed length $N=12$ and 16 molecular units. This set of idealized amphiphile architectures approximates many cases of symmetric and asymmetric gemini surfactants, double-headed surfactants and boloform surfactants. Consistent with earlier results, we find that the number of spacer units $s$ separating the heads has a significant influence on the CMC, with the CMC increasing with $s$ for $s
description: 30 pages, 17 fgures
From starburst to quiescence: post-starburst galaxies and their large-scale clustering over cosmic time
Creators: name: Wilkinson, Aaron
name: None
Publisher: name: Zenodo
Year: 2019

description: Post-starburst (PSB) galaxies are among the most rare and interesting classes of objects in extragalactic astronomy. Characterised by strong Balmer absorption lines in their spectra and consistent with a recent burst of star formation before a rapid quenching phase, PSB galaxies are thought to represent the transition between the blue cloud and red-sequence populations. To address the question of how the transition of galaxies occurs, we study the clustering of PSB galaxies in the combined UKIDSS UDS and COSMOS fields. We apply a novel PCA technique to identify a total of ~6000 PSB candidates in these two fields at redshifts 0.510^14M_solar. There is tentative evidence that high-mass (log(M*/M_solar)>10.5) PSB galaxies undergo halo downsizing, occupying smaller halos as the Universe ages. I will also use measurements of halo masses to link various galaxy populations across cosmic time. In particular, I will show that the extreme star-forming dusty galaxies, known as submillimetre galaxies (SMGs), are possible progenitors of high-mass PSB galaxies. These findings, combined with measurements of mass functions and structural properties, lead us to propose that PSB galaxies originated in two ways: (1) low-mass PSB galaxies are thought to be gas-rich star-forming satellites infalling into massive halos and are being rapidly quenched by environmental processes; (2) mass-quenching is likely to be the dominant driver of rapid quenching at high redshifts (z>1.5), where the progenitors of PSB galaxies undergo rapid dissipational collapse and gas-rich mergers, followed by a short period of extreme star-forming activity.
Prolonged (629–578 Ma) post-collisional syenite–monzonite magmatism on the verge of the post-orogenic period – the Arroio do Silva Pluton, southernmost Brazil
Creators: name: Padilha, Dionatan Ferri
name: Bitencourt, Maria de Fátima
name: Florisbal, Luana Moreira
name: Nardi, Lauro Valentim Stoll
name: Fontoura, João Antônio Silva
name: Andres, Franciele Gonćalves
name: Sláma, Jirí
name: Dussin, Ivo
name: Canarim, Denise Moreira
Publisher: name: Geological Society of London
Year: 2025
Subjects: classificationCode: 3705
subject: Geology
subject: FOS: Earth and related environmental sciences

description: SupplementaryData_A
A cell complex in number theory
Creators: name: Björner, Anders
Publisher: name: arXiv
Year: 2011
Subjects: subject: Number Theory (math.NT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05E99, 11A99

description: Let De_n be the simplicial complex of squarefree positive integers less than or equal to n ordered by divisibility. It is known that the asymptotic rate of growth of its Euler characteristic (the Mertens function) is closely related to deep properties of the prime number system. In this paper we study the asymptotic behavior of the individual Betti numbers and of their sum. We show that De_n has the homotopy type of a wedge of spheres, and that as n tends to infinity: $$\sum \be_k(\De_n) = \frac{2n}{π^2} + O(n^θ),\;\; \mbox{for all} θ> \frac{17}{54}.$$ We also study a CW complex tDe_n that extends the previous simplicial complex. In tDe_n all numbers up to n correspond to cells and its Euler characteristic is the summatory Liouville function. This cell complex is shown to be homotopy equivalent to a wedge of spheres, and as n tends to infinity: $$\sum \be_k(\tDe_n) = \frac{n}{3} + O(n^θ),\;\; \mbox{for all} θ> \frac{22}{27}.$$
description: 16 pages
Performance of Low Synchronization Orthogonalization Methods in Anderson Accelerated Fixed Point Solvers
Creators: name: Lockhart, Shelby
name: Gardner, David J.
name: Woodward, Carol S.
name: Thomas, Stephen
name: Olson, Luke N.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: Anderson Acceleration (AA) is a method to accelerate the convergence of fixed point iterations for nonlinear, algebraic systems of equations. Due to the requirement of solving a least squares problem at each iteration and a reliance on modified Gram-Schmidt for updating the iteration space, AA requires extra costly synchronization steps for global reductions. Moreover, the number of reductions in each iteration depends on the size of the iteration space. In this work, we introduce three low synchronization orthogonalization algorithms into AA within SUNDIALS that reduce the total number of global reductions per iteration to a constant of 2 or 3, independent of the size of the iteration space. A performance study demonstrates the reduced time required by the new algorithms at large processor counts with CPUs and demonstrates the predicted performance on multi-GPU architectures. Most importantly, we provide convergence and timing data for multiple numerical experiments to demonstrate reliability of the algorithms within AA and improved performance at parallel strong-scaling limits.
description: 11 pages, 6 figures
Pair interactions between complex mesoscopic particles from Widom's particle-insertion method
Creators: name: Mladek, Bianca M.
name: Frenkel, Daan
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We demonstrate that Widom's particle insertion technique provides a convenient and efficient method to determine the effective pair interaction between complex, composite soft-matter particles in the zero-density limit. By means of three different test systems, i.e. amphiphilic dendrimers, electrostatic polymers and colloids coated with electrostatic polymers, we demonstrate the validity and the power of the presented method.
description: 7 pages, 4 figures, to be published in Soft Matter
title: ÐÐ²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÐ°ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¸Ð²Ð¾Ð´Ð°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Automation of experimental studies of the characteristics of the frequency electric drive
Creators: name: ÐÐ¸ÐºÑÐ¾ÑÑÑÐº, ÐÐ°Ð·Ð°Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð­Ð»ÐµÐºÑÑÐ¾Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ð¸ Ð°ÑÐ¸Ð½Ñ ÑÐ¾Ð½Ð½ÑÐµ
Ð­Ð»ÐµÐºÑÑÐ¾Ð¿ÑÐ¸Ð²Ð¾Ð´Ñ Ð²ÐµÐ½ÑÐ¸Ð»ÑÐ½ÑÐµ
ÐÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»Ð¸ ÑÐ°ÑÑÐ¾ÑÑ
ÐÑÐ¿ÑÑÐ°ÑÐµÐ»ÑÐ½ÑÐµ ÑÑÐµÐ½Ð´Ñ
ÐÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¼Ð°ÑÐ¸Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»ÑÐ½ÑÐµ
Ð¸ÑÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ñ Ð°ÑÐ°ÐºÑÐ¸ÑÑÑÐ¸Ðº Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ
ÑÐ°ÑÑÐ¾ÑÐ½Ð¾Ðµ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð¼Ð¾Ð¼ÐµÐ½Ñ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸
ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸
Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð´Ð»Ñ ÑÐ½ÑÑÐ¸Ñ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¸ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¿ÑÐ¸Ð²Ð¾Ð´Ð¾Ð² Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ°, Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Ð´Ð»Ñ Ð¸Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð½Ð° Ð±Ð°Ð·Ðµ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÐµÐ¹ ÑÐ°ÑÑÐ¾ÑÑ SEW Eurodrive ÑÐµÑÐ¸Ð¸ MOVIDRIVE B. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐµ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÐ°ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð° Ñ Ð°ÑÐ¸Ð½ÑÑÐ¾Ð½Ð½ÑÐ¼ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÐµÐ¼, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ Ð¿ÑÐµÐ´Ð»Ð°Ð³Ð°ÐµÐ¼Ð¾Ð¹ Ð¸ ÑÑÑÐµÑÑÐ²ÑÑÑÐµÐ¹ Ð¼ÐµÑÐ¾Ð´Ð¸Ðº.
description: In the given work was presents techniques for removing static mechanical characteristics and dynamic characteristics of frequency drives, software for their implementation based on SEW Eurodrive MOVIDRIVE B frequency converters. Comparative experimental studies of the characteristics of a frequency drive with an asynchronous motor, obtained using the proposed and existing techniques.
Discrepancy, chaining and subgaussian processes
Creators: name: Mendelson, Shahar
Publisher: name: arXiv
Year: 2011
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We show that for a typical coordinate projection of a subgaussian class of functions, the infimum over signs $\inf_{(ε_i)}{\sup_{f\in F}}|{\sum_{i=1}^kε_i}f(X_i)|$ is asymptotically smaller than the expectation over signs as a function of the dimension $k$, if the canonical Gaussian process indexed by $F$ is continuous. To that end, we establish a bound on the discrepancy of an arbitrary subset of $\mathbb {R}^k$ using properties of the canonical Gaussian process the set indexes, and then obtain quantitative structural information on a typical coordinate projection of a subgaussian class.
description: Published in at http://dx.doi.org/10.1214/10-AOP575 the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Enumeration of the Monomials of a Polynomial and Related Complexity Classes
Creators: name: Strozecki, Yann
Publisher: name: arXiv
Year: 2010
Subjects: subject: Computational Complexity (cs.CC)
subject: FOS: Computer and information sciences

description: We study the problem of generating monomials of a polynomial in the context of enumeration complexity. In this setting, the complexity measure is the delay between two solutions and the total time. We present two new algorithms for restricted classes of polynomials, which have a good delay and the same global running time as the classical ones. Moreover they are simple to describe, use little evaluation points and one of them is parallelizable. We introduce three new complexity classes, TotalPP, IncPP and DelayPP, which are probabilistic counterparts of the most common classes for enumeration problems, hoping that randomization will be a tool as strong for enumeration as it is for decision. Our interpolation algorithms proves that a lot of interesting problems are in these classes like the enumeration of the spanning hypertrees of a 3-uniform hypergraph. Finally we give a method to interpolate a degree 2 polynomials with an acceptable (incremental) delay. We also prove that finding a specified monomial in a degree 2 polynomial is hard unless RP = NP. It suggests that there is no algorithm with a delay as good (polynomial) as the one we achieve for multilinear polynomials.
Relazioni di amicizia: stabili a quale età?
Creators: name: Arrigoni, Sonia
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2011

description: Lo scopo di questa ricerca è quello di verificare se alla scuola dell’infanzia esistono già legami forti di amicizia, che durano nel tempo. In seguito verrà fatto un confronto con la scuola elementare per cercare di capire in quale realtà scolastica questi legami sono più stabili. Sotto il profilo psicoeducativo la ricerca in questione è interessante in quanto, la relazione di amicizia e la capacità di costruire reti amicali fin in tenera età, costituisce un valido supporto allo sviluppo di competenze socio-relazionali e alla promozione di comportamenti assertivi e pro-sociali. Al campione di riferimento ho proposto lo stesso test sociometrico a distanza di mesi; esso è differenziato per la scuola dell’infanzia e per la scuola elementare. Dalle analisi è emerso che: prima dei 5 anni le amicizie sono molto dinamiche, iniziano a diventare più stabili all’incirca verso i 5-6 anni e alla fine della scuola elementare esse sono quasi tutte confermate a distanza di tempo. È emersa in particolare anche la segregazione di genere, molto più marcata alla scuola elementare rispetto alla scuola dell’infanzia. Parallelamente a questo sono stati svolti dei colloqui con i docenti delle classi titolari dei campioni di riferimento, per capire se essi riescono ad individuare tutte queste reti di amicizia. È risultato che alle scuole elementari, non essendoci troppe relazioni unilaterali, è più facile individuarle. Relatrice: Patrizia Renzetti
Recipes for when Physics Fails: Recovering Robust Learning of Physics Informed Neural Networks
Creators: name: Bajaj, Chandrajit
name: McLennan, Luke
name: Andeen, Timothy
name: Roy, Avik
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Physics-informed Neural Networks (PINNs) have been shown to be effective in solving partial differential equations by capturing the physics induced constraints as a part of the training loss function. This paper shows that a PINN can be sensitive to errors in training data and overfit itself in dynamically propagating these errors over the domain of the solution of the PDE. It also shows how physical regularizations based on continuity criteria and conservation laws fail to address this issue and rather introduce problems of their own causing the deep network to converge to a physics-obeying local minimum instead of the global minimum. We introduce Gaussian Process (GP) based smoothing that recovers the performance of a PINN and promises a robust architecture against noise/errors in measurements. Additionally, we illustrate an inexpensive method of quantifying the evolution of uncertainty based on the variance estimation of GPs on boundary data. Robust PINN performance is also shown to be achievable by choice of sparse sets of inducing points based on sparsely induced GPs. We demonstrate the performance of our proposed methods and compare the results from existing benchmark models in literature for time-dependent Schrödinger and Burgers' equations.
description: Accepted at Machine Learning: Science and Technology
A molecular view of the cosmic baryon cycle
Creators: name: Klitsch, Anne
name: None
Publisher: name: Zenodo
Year: 2019

description: Studying the multiphase circum-galactic medium and its connection to the baryons in the host galaxies through the cosmic baryon cycle is an important step towards a better understanding of the evolution of galaxies. Large steps forward have been made in detecting the multiphase circum-galactic medium through absorption line studies and connecting the CGM to its host galaxy. However, the link to the molecular gas phase from which the stars form is still missing. We have exploited ALMA calibrator observations to perform a novel (sub)mm survey, ALMACAL. We search for CO emission lines from the host galaxies of known Lyman alpha absorbers. We have detected three galaxies in multiple CO transitions indicating more excited ISMs than in normal star-forming galaxies. Furthermore, we find more evidence for intervening absorbers being connected to groups rather than isolated galaxies from our ALMA and follow-up MUSE observations. In addition to the local baryon cycle, we also study the global baryon cycle by combining the cosmic star formation history with the evolution of Omega HI and Omega H2. By conducting a blind search for molecular absorption lines seen in the spectra of radio-bright quasars in ALMACAL, we will measure the evolution of Omega H2. The resulting measurement of the cosmic molecular gas density will serve as an independent comparison to the results of CO emission line surveys such as ASPECS and COLDz.
Additional file 1 of Evolution and structural variations in chloroplast tRNAs in gymnosperms
Creators: name: Zhao, Yu-He
name: Zhou, Tong
name: Wang, Jiu-Xia
name: Li, Yan
name: Fang, Min-Feng
name: Liu, Jian-Ni
name: Li, Zhong-Hu
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Table S1. The 54 gymnosperms considered in this study and their NCBI ID numbers.
Chiral symmetry, scalar field and confinement : from nucleon structure to nuclear matter
Creators: name: Chanfray, G.
name: Ericson, M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We discuss the relevance of the scalar modes appearing in chiral theories with spontaneous symmetry breaking such as the NJL model for nuclear matter studies. We show that it depends on the relative role of chiral symmetry breaking and confinement in the nucleon mass origin. It is only in the case of a mixed origin that nuclear matter can be stable and reach saturation. We describe models of nucleon structure where this balance is achieved. We show how chiral constarints and confinement modify the QCD sum rules for the mass evolution in nuclear matter.
description: talk given by G. Chanfray at the Chiral10 WORKSHOP, Valencia (Spain), June 21-24, 2010
The Baleful Cloud of Numerics Covering Galaxy Formation Simulations
Creators: name: Ludlow, Aaron
name: None
Publisher: name: Zenodo
Year: 2019

description: Cosmological simulations of galaxy formation provide an important tool for interpreting observations; they can be used to disentangle the processes by which individual galaxies weave through observational data. It is well known, however, that simulations are inherently limited by often crude modeling of poorly-understood sub-resolution physics -- star formation, feedback from stars and AGN, metal diffusion and outflows, to name a few. The models controlling these phenomena are often calibrated so that simulations match some basic observational data. It is often assumed that numerical parameters -- such as mass or force resolution -- play secondary roles, and that sub-grid models can simply be recalibrated to accommodate changing resolution. I will present a new suite of Eagle simulations that specifically test the robustness of a "well-calibrated" sub-grid model to changing resolution. The results suggest that strict sanctions should be placed on numerical parameters to ensure that simulations do not fall victim to numerical effects that cannot be readily calibrated away. This includes some of their most basic predictions -- galaxy masses, sizes and star formation histories -- but also more subtle aspects, such as the transformation of "cuspy" dark matter halos into cored ones by way of violent feedback-driven outflows.