cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Geology of the Ajax East and Ajax West, silica-saturated alkalic copper-gold porphyry deposits, Kamloops, South-Central British Columbia
Creators: name: Ross, Katherina V.
Publisher: name: University of British Columbia
Year: 2008

description: Ajax East and Ajax West deposits are two of a number of porphyry copper-gold deposits that are hosted by the silica-saturated alkaline Iron Mask batholith, in the southern part of Quesnellia. The northwesterly trending batholith is an Early Jurassic composite intrusion emplaced in the Nicola Group, a well defined volcanic island arc package. Pit mapping delineated eleven significantly different rock units: Nicola Group volcanic rocks, picrite and nine intrusive units ranging in composition from diorite or gabbro to quartz monzonite. The Ajax deposits occur at the intersection of two major dioritic phases of the Iron Mask pluton, the hybrid diorite and the younger Sugarloaf diorite, which is recognized as the probable source of mineralization. Porphyry-style mineralization consists of pyrite and chalcopyrite. Alteration has been divided into four categories: (i) pre-main stage alteration, (ii) main stage porphyry alteration and mineralization, (iii) late main stage alteration, and (iv) post porphyry alteration. Four main stage porphyry alteration assemblages have been defined: propylitic, albitic, potassic and scapolitic. Propylitic alteration, which occurs peripheral to albitic alteration, appears to be a weaker manifestation of the albitic assemblage. Albitic alteration, which is spectacularly developed along the contact of the Sugarloaf diorite and the hybrid diorite is associated with high grade copper-gold mineralization. Potassic and scapolitic alteration occurs as veins that cross-cut propylitic and albitic alteration. Pyrite and chalcopyrite are present in all main stage alteration assemblages but are most closely associated with albitic alteration. Albitic alteration liberates Fe⁺ and may decrease pH, assisting in the precipitation of chalcopyrite. Mineralization also appears to be controlled to some extent by host lithology with the Sugarloaf diorite as the most favourable host. Main stage alteration assemblage minerals overprint several deuteric alteration events and are overprinted in turn by a low grade metamorphic assemblage. Screens of hornfelsed Nicola Group volcanics and serpentized picrite indicate the presence of major fault systems that have also controlled the intrusion of the younger, mineralizing phases of the batholith, and thus, are good indicators of potential mineralization.
Spontaneous particle creation in time-dependent overcritical fields
Creators: name: Szpak, Nikodem
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is believed that in presence of some strong electromagnetic fields, called overcritical, the (Dirac) vacuum becomes unstable and decays leading to a spontaneous production of an electron-positron pair. Yet, the arguments are based mainly on the analysis of static fields and are insufficient to explain this phenomenon completely. Therefore, we consider time-dependent overcritical fields and show, within the external field formulation, how spontaneous particle creation can be defined and measured in physical processes. We prove that the effect exists always when a strongly overcritical field is switched on, but it becomes unstable and hence generically only approximate and non-unique when the field is switched on and off. In the latter case, it becomes unique and stable only in the adiabatic limit.
description: 4 pages, 6 figures, summary of the PhD thesis of the author
Additional file 1 of Measuring effects on intima-media thickness: an evaluation of rosuvastatin in Chinese subjects with subclinical atherosclerosis—design, rationale, and methodology of the METEOR-China study
Creators: name: Wang, Yilong
name: Wang, Anxin
name: Li, Hongwei
name: Li, Zhanquan
name: Hu, Bo
name: Li, Xiaogang
name: Zheng, Huaguang
name: Fu, Lu
name: Hu, Hongtao
name: Nie, Zhiyu
name: Qin, Yulin
name: Zhao, Bilian
name: Wei, Di
name: Karlson, Björn W.
name: Bots, Michiel L.
name: Chen, Yundai
name: Wang, Yongjun
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. SPIRIT Checklist: Recommended items to address in a clinical trial protocol and related documents.
Elicitation of vocabulary from the Hupa Language Dictionary
Creators: name: Parker, Verdena
name: Newbold, Lindsey
name: Spence, Justin
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2021
Subjects: subject: hup

description: Audio files VP-090907-02a/c/e and VP-090907-03: Elicitation of vocabulary from the Hupa Language Dictionary. English headwords 'White Deerskin Dance' (VP-090907-02) and 'White Deerskin Dance' to 'wonder' (VP-090907-03).
High performance hard magnetic NdFeB thick films for integration into Micro-Electro-Mechanical-Systems
Creators: name: Dempsey, N. M.
name: Walther, Arnaud
name: May, Frederic
name: Givord, Dominique
name: Khlopkov, Kirill
name: Gutfleisch, Oliver
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: 5$μ$m thick NdFeB films have been sputtered onto 100 mm Si substrates using high rate sputtering (18 $μ$m/h). Films were deposited at ≤ 500 C and then annealed at 750 C for 10 minutes. While films deposited at temperatures up to 450 C have equiaxed grains, the size of which decreases with increasing deposition temperature, the films deposited at 500 C have columnar grains. The out-of-plane remanent magnetization increases with deposition temperature, reaching a maximum value of 1.4 T, while the coercivity remains constant at about 1.6 T. The maximum energy product achieved (400 kJ/m3) is comparable to that of high-quality NdFeB sintered magnets.
Reply to comment on 'Real-space renormalization-group methods for hierarchical spin glasses'
Creators: name: Castellana, Michele
Publisher: name: arXiv
Year: 2021
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In their comment, Angelini et al. object to the conclusion of [J. Phys. A: Math. Theor., 52:445002, 2019] (1), where we show that in [Phys. Rev. B, 87:134201, 2013] the exponent $ν$ has been obtained by applying a mathematical relation in a regime where this relation is not valid. We observe that the criticism above on the mathematical validity of such relation has not been addressed in the comment. Our criticism thus remains valid, and disproves the conclusions of the comment. This constitutes the main point of this reply. We also provide a point-by-point response and discussion of Angelini et al.'s claims. First, Angelini et al. claim that the prediction $2^{1/ν}=1$ of [1] is incorrect, because it results from the relation $λ_{\rm max}=2^{1/ν}$ between the largest eigenvalue of the linearized renormalization-group (RG) transformation and $ν$, which cannot be applied to the ensemble renormalization group (ERG) method, because for the ERG $λ_{\rm max} =1 $. However, the feature $λ_{\rm max}=1$ is specific to the ERG transformation and it does not give any grounds for questioning the validity of the general relation $λ_{\rm max}=2^{1/ν}$ specifically for the ERG transformation. Second, Angelini et al. claim that $ν$ should be extracted from an early RG regime (A), as opposed to the asymptotic regime (B) used to estimate $ν$ in [1] and that (B) is dominated by finite-size effects. Still, (A) is a small-wavelength, non-critical regime, which cannot characterize the critical exponent $ν$ related to the divergence of the correlation length. Also, the fact that (B) involves finite-size effects is a feature specific to the ERG, and gives no rationale for extracting $ν$ from (A). Finally, we refute the remaining claims made by Angelini et al., and thus stand by our assertion that the ERG method yields a prediction given by $2^{1/ν}=1$.
description: Reply to arXiv:1911.02323
Quark contribution to the small-$x$ evolution of color dipole
Creators: name: Balitsky, I
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The small-$x$ deep inelastic scattering in the saturation region is governed by the non-linear evolution of Wilson-lines operators. In the leading logarithmic approximation it is given by the BK equation for the evolution of color dipoles. In the NLO the nonlinear equation gets contributions from quark and gluon loops. In this paper I calculate the quark-loop contribution to small-x evolution of Wilson lines in the NLO. It turns out that there are no new operators at the one-loop level - just as at the tree level, the high-energy scattering can be described in terms of Wilson lines. In addition, from the analysis of quark loops I find that the argument of coupling constant in the BK equation is determined by the size of the parent dipole rather than by the size of produced dipoles. These results are to be supported by future calculation of gluon loops.
description: 21 pages, 11 eps figures
DAVLAT IJTIMOIY SUG'URTASI BO'YICHA NAFAQALAR TAYINLASH VA TO'LASH TARTIBI
Creators: name: Toshkent Davlat Iqtisodiyot Universiteti 3-bosqich talabasi Olmosova Munisa Sherxon qizi
Publisher: name: Zenodo
Year: 2024

description: Mazkur maqolada bugungi kundagi davlatimiz tomonidan joriy etilgan ijtimoiy ta’minotning aholi hayot tarzini yaxshilashdagi ahamiyati haqida so‘z boradi. Shuningdek, davlat ijtimoiy sug‘urtasi bo‘yicha nafaqalar tayinlash va to‘lash tartibi ko‘rib chiqilgan.

Kalit so‘zlar: ijtimoiy ta’minot, davlat byudjeti, imtiyozlar, ijtimoiy-iqtisodiy tizim, nafaqalar indeksatsiyasi, ijtimoiy sug‘urta, mehnatga layoqatsizlar, Normativ-huquqiy hujjatlar
Χρήση υπολογιστικών δεδομένων (data journalism) σε εφαρμογές θεολογικού ενδιαφέροντος
Creators: name: Κοπτσίδης, Αριστοτέλης Νικολάου
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Δημοσιογραφία δεδομένων
Θεολογία
Θρησκευτικός τουρισμός
Data journalism
Theology
Religious tourism

description: Η δημοσιογραφία δεδομένων αποτελεί πλέον ένα ολοκληρωμένο πλαίσιο για την αυτοματοποίηση της διαδικασίας συλλογής και συνδυασμού πληροφοριών, την εύρεση συνδέσεων μεταξύ εγγράφων και κειμένων, τη διαδραστική εξιστόρηση ειδήσεων μέσω γραφικών και την παραγωγή επικαιροποιημένου ρεπορτάζ. Με τον τρόπο αυτό, αναδεικνύεται σε μία σύγχρονη και περισσότερο ευέλικτη επαγγελματική πρακτική, η οποία δίνει έμφαση στη διαφάνεια, στην αξιοποίηση μεγάλων βάσεων δεδομένων και στην ενεργή ενσωμάτωση του κοινού στην παραγωγή και κατανάλωση ειδήσεων. Υπό αυτό το πρίσμα, σκοπός της παρούσας εργασίας είναι η διερεύνηση του ζητήματος της δημοσιογραφίας δεδομένων, δίνοντας έμφαση σε εφαρμογές που έχουν εν δυνάμει θεολογικό ενδιαφέρον υπό το πρίσμα της δημοσιογραφικής θεματολογίας. Συγκεκριμένα, η παρούσα μελέτη στοχεύει στην εξέταση, ανάλυση και παρουσίαση των σύγχρονων εφαρμογών της δημοσιογραφίας δεδομένων που αναπτύσσονται τόσο διεθνώς όσο και στην Ελλάδα, ώστε να οικοδομηθεί ένα ευρύτερο ερευνητικό πλαίσιο βάσει του οποίου οι εν λόγω εφαρμογές μπορούν να αξιοποιηθούν σε θεματολογία που άπτεται της θρησκείας και της θεολογίας. Επιπλέον, στην παρούσα εργασία προτείνεται ένα συγκεκριμένο πλαίσιο για την κατασκευή μιας ιστοσελίδας θεολογικού ενδιαφέροντος με θέμα το θρησκευτικό τουρισμό που αναπτύσσεται στην πόλη της Θεσσαλονίκης
description: Data journalism is an integrated framework for automating the process of collecting and combining information, finding links between documents and texts, interactive news reporting via graphics, and producing updated story-telling. In this way, it emerges into a modern and more flexible professional practice, which emphasizes transparency, the exploitation of large databases and the active integration of the public into production and consumption of news. In this light, the aim of this thesis is to investigate the issue of data journalism, emphasizing applications that are potentially theologically relevant from the point of view of journalistic issues. Specifically, the present study aims at examining, analyzing and presenting the modern applications of data journaling developed both internationally and in Greece in order to build a broader research framework in which these applications can be exploited in religious themes and theology. In addition, this thesis proposes a specific framework for the construction of a website of theological interest on religious tourism that is being developed in the city of Thessaloniki
Paraelectric KH$_2$PO$_4$ Nanocrystals in Monolithic Mesoporous Silica: Structure and Lattice Dynamics
Creators: name: Shchur, Yaroslav
name: Kityk, Andriy V.
name: Strelchuk, Viktor V.
name: Nikolenko, Andrii S.
name: Andrushchak, Nazariy A.
name: Huber, Patrick
name: Andrushchak, Anatolii S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Applied Physics (physics.app-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Combining dielectric crystals with mesoporous solids allows a versatile design of functional nanomaterials, where the porous host provides a mechanical rigid scaffold structure and the molecular filling adds the functionalization. Here, we report a study of the complex lattice dynamics of a SiO$_2$:KH$_2$PO$_4$ nanocomposite consisting of a monolithic, mesoporous silica glass host with KH$_2$PO$_4$ nanocrystals embedded in its tubular channels $\sim$12 nm across. A micro-Raman investigation performed in the spectral range of 70-1600 cm$^{-1}$ reveals the complex lattice dynamics of the confined crystals. Their Raman spectrum resembles the one taken from bulk KH$_2$PO$_4$ crystals and thus, along with X-ray diffraction experiments, corroborates the successful solution-based synthesis of KH$_2$PO$_4$ nanocrystals with a structure analogous to the bulk material. We succeeded in observing not only the high-frequency internal modes ($\sim$900-1200 cm$^{-1}$), typical of internal vibrations of the PO$_4$ tetrahedra, but, more importantly, also the lowest frequency modes typical of bulk KH$_2$PO$_4$ crystals. The experimental Raman spectrum was interpreted with a group theory analysis and first-principle lattice dynamics calculations. The analysis of calculated eigen-vectors indicates the involvement of hydrogen atoms in most phonon modes corroborating the substantial significance of the hydrogen subsystem in the lattice dynamics of paraelectric bulk and of KH$_2$PO$_4$ crystals in extreme spatial confinement. A marginal redistribution of relative Raman intensities of the confined compared to unconfined crystals presumably originates in slightly changed crystal fields and interatomic interactions, in particular for the parts of the nanocrystals in close proximity to the silica pore surfaces.
description: 10 pages, 4 figures, in press
A prescription for the conditional mass function of dark matter haloes
Creators: name: Rubino-Martin, J. A.
name: Betancort-Rijo, J.
name: Patiri, S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: [ABRIDGED] The unconditional mass function (UMF) of dark matter haloes has been determined accurately in the literature, showing excellent agreement with high resolution numerical simulations. However, this is not the case for the conditional mass function (CMF). We propose a simple analytical procedure to derive the CMF by rescaling the UMF to the constrained environment using the appropriate mean and variance of the density field at the constrained point. This method introduces two major modifications with respect to the standard re-scaling procedure. First of all, rather than using in the scaling procedure the properties of the environment averaged over all the conditioning region, we implement the re-scaling locally. We show that for high masses this modification may lead to substantially different results. Secondly, we modify the (local) standard re-scaling procedure in such a manner as to force normalisation, in the sense that when one integrates the CMF over all possible values of the constraint multiplied by their corresponding probability distribution, the UMF is recovered. In practise, we do this by replacing in the standard procedure the value delta_c (the linear density contrast for collapse) by certain adjustable effective parameter delta_eff. In order to test the method, we compare our prescription with the results obtained from numerical simulations in voids (Gottlober et al. 2003), finding a very good agreement. Based on these results, we finally present a very accurate analytical fit to the (accumulated) conditional mass function obtained with our procedure, which may be useful for any theoretical treatment of the large scale structure.
description: 14 pages, 10 figures. Accepted for publication in MNRAS
ALGORITMO E O DIREITO – UM NOVO PARADIGMA NA RELAÇÃO JURÍDICA LABORAL EM PORTUGAL
Creators: name: Alves, Eduardo
name: Campanella, Sancha
Publisher: name: Zenodo
Year: 2024

description: A figura do Algoritmo apresenta-se ao mundo da ciência, em grande medida, em duas dimensões, por vezes separadas, mas na maioria dos casos compostas: um nível, que nos permite entender um algoritmo como um processo de cálculo matemático; e, outro, de nível acima, mais complexo, que traduz a abstração matemática em matéria computacional.

A multiplicação algorítmica vem detendo nos últimos anos, onde os sistemas de regulação organizacional se adensa, por via da datificação nos quais os gestores e decisores políticos lhe reconhecem os méritos, como um instrumento eficaz de regulação.  Tudo, na medida em que a perspetiva assenta numa visão quantofrenica é vista como fundamental, naquilo que será um “endeusamento” da quantificação gerencialista das ciências sociais. 

Se atendermos aquilo, que é genuinamente o sentido do Direito, na busca incessante de regular as relações da vida social, prosseguindo certos fins, como a segurança e a justiça, e a conjugar mesmo interesses conflituantes, não podemos deixar de considerar a necessidade de este dever atender à realidade social que o envolve. Pelo que, esta nova realidade, e estes novos paradigmas, devem ser repensados em novos moldes de dogmática jurídica. Estaremos provalmente perante a necessidade de serem reconjugadas novas dimensões no mundus juridico como a inovação tecnológica, a comunidade de pessoas e de trabalhadores e a esfera pública e privada de interação humana, só para citar o mais relevante.
Suppression of superconductivity due to non-perturbative saddle points in the nonlinear $σ$-model
Creators: name: Pesin, D. A.
name: Andreev, A. V.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study superconductivity suppression due to thermal fluctuations in disordered wires using the replica nonlinear $σ$-model ($NLσM$). We show that in addition to the thermal phase slips there is another type of fluctuations that result in a finite resistivity. These fluctuations are described by saddle points in $NLσM$ and cannot be treated within the Ginzburg-Landau approach. The contribution of such fluctuations to the wire resistivity is evaluated with exponential accuracy. The magnetoresistance associated with this contribution is negative.
description: 4 pages, 1 figure
Heat fluctuations in a harmonic chain of active particles
Creators: name: Gupta, Deepak
name: Sivak, David A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: One of the major challenges in stochastic thermodynamics is to compute the distributions of stochastic observables for small-scale systems for which fluctuations play a significant role. Hitherto much theoretical and experimental research has focused on systems composed of passive Brownian particles. In this paper, we study the heat fluctuations in a system of interacting active particles. Specifically we consider a one-dimensional harmonic chain of $N$ active Ornstein-Uhlenbeck particles, with the chain ends connected to heat baths of different temperatures. We compute the moment-generating function for the heat flow in the steady state. We employ our general framework to explicitly compute the moment-generating function for two example single-particle systems. Further, we analytically obtain the scaled cumulants for the heat flow for the chain. Numerical Langevin simulations confirm the long-time analytical expressions for first and second cumulants for the heat flow for a two-particle chain.
description: 23 pages, 7 figures, Major revision
On Selection Criteria for the Tuning Parameter in Robust Divergence
Creators: name: Sugasawa, Shonosuke
name: Yonekura, Shouto
Publisher: name: arXiv
Year: 2021
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: While robust divergence such as density power divergence and $γ$-divergence is helpful for robust statistical inference in the presence of outliers, the tuning parameter that controls the degree of robustness is chosen in a rule-of-thumb, which may lead to an inefficient inference. We here propose a selection criterion based on an asymptotic approximation of the Hyvarinen score applied to an unnormalized model defined by robust divergence. The proposed selection criterion only requires first and second-order partial derivatives of an assumed density function with respect to observations, which can be easily computed regardless of the number of parameters. We demonstrate the usefulness of the proposed method via numerical studies using normal distributions and regularized linear regression.
description: 15 pages
Οι οβιδιακοί Fasti και η παράδοση της διδακτικής ποίησης
Creators: name: Καλαφάτης, Ιωάννης Λεωνίδα
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Οβίδιος
διδακτική παράδοση
Ovid
Fasti
didactic tradition

description: Στόχος της προκείμενης μελέτης είναι να διερευνήσει την διαλεκτική που αναπτύσσουν οι Fasti με τις κατεστημένες συμβάσεις του διδακτικού είδους και να φθάσει σε συμπεράσματα σχετικά με το αν και κατά πόσο μπορούν να θεωρηθούν διδακτικό ποίημα. Για τον λόγο αυτό το εισαγωγικό σκέλος επιχειρεί πρώτα μία σύντομη σκιαγράφηση των βασικών ειδολογικών σημά¬των που προσδιορίζουν αυτού του είδους την ποίηση. Το πρώτο κεφάλαιο εστιάζει στο θέμα των Fasti (tempora, signa, causa), κυρίως, ως προς τις διδακτικές συνδηλώσεις του, ενώ το δεύτερο διερευνά την διδακτική persona του Οβιδίου μέσα στο κείμενο. Η τρίτη και τελευταία ενότητα αφορά όλα τα πρόσωπα που εμφανίζονται στο έργο και διεκδικούν τον ρόλο του δέκτη. Το συμπέρασμα είναι ότι με ασφάλεια οι Fasti, μολονότι εμφανίζουν πολλά στοιχεία που προσιδιάζουν στη διδακτική ποίηση, δεν εκπροσωπούν αυτό το ιδιαίτερο είδος, αλλά αξιοποιούν έντονα αυτό που η σύγχρονη θεωρία ονο¬μάζει διδακτικό «τρόπο» (didactic mode)
description: The aim of this study is to examine the generic interaction between Ovid’s Fasti and well-established conventions of didactic genre as well as reaching conclusions about whether Fasti can be called a didactic poem. For this reason, the introductory section attempts to describe briefly the main features that define this kind of poetry. The first chapter focuses on the subject of the Fasti (tempora, signa, causa) mainly concerning its didactic connotations, while the second seeks to examine Ovid’s didactic persona throughout the text. The third and final chapter concentrates on the issue of the addressees. The conclusion of this essay is that Ovid’s Fasti should not be properly labeled didactic, although they exhibit characteristics typical of didactic poetry. On the contrary, I might suggest that they are written in the didactic mode
A lattice model of hydrophobic interactions
Creators: name: Hone, Daniel W.
name: Pincus, P. A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Hydrogen bonding is modeled in terms of virtual exchange of protons between water molecules. A simple lattice model is analyzed, using ideas and techniques from the theory of correlated electrons in metals. Reasonable parameters reproduce observed magnitudes and temperature dependence of the hydrophobic interaction between substitutional impurities and water within this lattice.
description: 7 pages, 3 figures. To appear in Europhysics Letters
Evolution of magnetic and microstructural properties of thick sputtered NdFeB films with processing temperature
Creators: name: Walther, Arnaud
name: Khlopkov, Kirill
name: Gutfleisch, Oliver
name: Givord, Dominique
name: Dempsey, Nora M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Ta (100 nm) / NdFeB (5 $μ$m) / Ta (100 nm) films have been deposited onto Si substrates using triode sputtering (deposition rate ~ 18 $μ$m/h). A 2-step procedure was used : deposition at temperatures up to 400 C followed by ex-situ annealing at higher temperatures. Post-deposition annealing temperatures above 650 C are needed to develop high values of coercivity. The duration of the annealing time is more critical in anisotropic samples deposited onto heated substrates than in isotropic samples deposited at lower temperatures. For a given set of annealing conditions (750 C/ 10'), high heating rates (≥ 2000 C / h) favour high coercivity in both isotropic and anisotropic films. The shape and size of Nd2Fe14B grains depend strongly on the heating rate.
Volcanic stratigraphy and lithochemistry of the lower Jurassic Hazelton group, host to the Eskay Creek precious and base metal volcanogenic deposit
Creators: name: Bartsch, Roland D.
Publisher: name: University of British Columbia
Year: 2008

description: Eskay Creek 21 Zone is a precious and base metal volcanogenic massive sulphide and sulphosalt deposit in northwestern British Columbia, hosted in Lower Jurassic Upper Hazelton Group rocks. Geological reserves are 4.3 million tonnes grading 28.8 g/t gold and 1, 027 g/t silver (Homestake Canada Ltd., pers. com.). A significant part of the reserves are contained within the 21B Zone as stratiform, graded sulphide and sulphosalt beds, dominated bysphalerite-tetrahedrite; the deposit includes massive, strata bound lenses of stibnite-realgar-cinnabar-arsenopyrite and underlying epigenetic mineralization. 21 Zone deposit foot wall rhyolite is part of a linear felsic flow dome complex several kilometers long on the western limb of the Eskay Creek antic line. Dikes feed the rhyolite domes. Four distinct rhyolite flow dome facies have been defined including peripheral facies of pyroclastic rocks, and feeder, outer, and internal flow facies. Facies reflect stages and processes of dome growth, and define individual centers along the fissure vent zone. Outer dome facies displays vapor phase volcanic features, devitrification, and enrichment in K, Sb, Ag, Hg. Intense K-silicate, sericitic, and silicic alteration, with precious and base metal mineralization, occurs in the feeder dikes to the rhyolite flow domes. The 21 Zone deposit is located within 200 metres of the main rhyolite feeder dikes, along and between synvolcanic subbasin-bounding faults. Stratiform ore occurs in argillite between volcanic vent facies footwall rhyolite and hanging wall basalt. Basalt overlying the felsic magma erupted from numerous dikes. Pillow basalt flow facies drape over the felsic flow domes; massive basalt flow facies dominate the main vent zone and grade to autobrecciated basalt flow facies in the 21 Zone subbasin. Alteration in the basalt is weak and dominant lypropylitic (chlorite). Igneous rocks are a polymodal calc-alkaline suite with two periods of hiatus recorded by fine elastic sedimentary rocks; andesite - hiatus 1 - dacite - rhyolite - dacite - hiatus 2 (peak alteration and 21 Zone mineralization) -basalt. Volcanism occurred in an extensional basinal environment. Consistent mineralogy, calc-alkaline affinities and fractionation trends, suggest the intermediate to felsic volcanic rocks are cogenetic, derived through igneous fractionation of early voluminous andesite. Fractionation involved early anhydrous minerals. K, Th, U are enriched in the rhyolites; these elements are part of a distinctive element suite (K, Th, U, Ti, P, Ce) involved in K-silicate alteration associated with precious and base metal mineralization; consequently the alteration and mineralization is an integral part of the igneous paragenetic sequence.
Quantum Non-demolition Measurements in the Relativistic Dirac Oscillator
Creators: name: Sun, Wei
name: Zhang, Keye
name: Meystre, Pierre
name: Zhang, Weiping
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the feasibility of performing quantum non-demolition (QND) measurements in relativistic quantum systems, using the one-dimensional Dirac oscillator as a specific example. We derive general expressions for its QND observables and find that they are intricate combinations of the position, momentum, and spin operators, which makes them challenging to realize experimentally in general. However, the situation is considerably simplified in both the weakly and strongly relativistic limits, where their experimental realization will be possible.
description: 9 pages, 2 figures
Additional file 1 of Nuclear factor-kappaB regulates the transcription of NADPH oxidase 1 in human alveolar epithelial cells
Creators: name: Wu, Weijing
name: Li, Li
name: Su, Xiaoshan
name: Zhu, Zhixing
name: Lin, Xiaoping
name: Zhang, Jiamin
name: Zhuang, Zesen
name: Cai, Hongyi
name: Huang, Wenjie
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Hematology
subject: Computational Biology

description: Additional file 1. Two potential NF-κB binding sites in the human NOX1 proximal promoter gene.
Η Ρώμη στις Φιλιππικές Ιστορίες του Πομπήιου Τρόγου
Creators: name: Κουρούπης, Αλέξανδρος Παναγιώτη
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Πομπήιος Τρόγος
Φιλιππικές Ιστορίες
Ρώμη
Pompeius Trogus
Historiae Philippicae
Rome

description: Η παρούσα εργασία εξετάζει τον ρόλο της Ρώμης στις Historiae Philippicae του Πομπήιου Τρόγου. Στο έργο του συγγραφέα η Ρώμη δεν είναι το κέντρο της οικουμένης, αλλά συνιστά ένα απλό μέρος του κόσμου. Επιπροσθέτως, ο ιστορικός ασκεί υπαινικτική κριτική απέναντι στον επεκτατισμό της Ρώμης, την ίδια τη Romanitas και τη διάβρωσή της λόγω της ανατολικής πολυτέλειας. Επιπλέον, η μελέτη διευρευνά τους τρόπους με τους οποίους ο ιστοριογράφος ακολουθεί την ελληνιστική ιστορική παράδοση. Ο Τρόγος χρησιμοποιεί το πάθος ως μέθοδο πειθούς, ενώ αντικείμενο πραγμάτευσής του είναι η Ανατολή και ο ελληνισμός αντίθετα με τον Λίβιο ο οποίος επικεντρώνεται στη ρωμαϊκή ιστορία. Τέλος, από την ανάγνωση του έργου διαφαίνεται ένας λογοτεχνικός διάλογος ανάμεσα στον Τρόγο και τον Λίβιο. Ωστόσο, είναι αβέβαιο αν ο Λίβιος επηρέασε τον Τρόγο ή συνέβη το αντίθετο. Εκτός από την περίπτωση του Λίβιου στην εργασία εξετάζεται και η τυχόν επιρροή του Σαλλούστιου στον Τρόγο
description: The present thesis examines the role of Rome in the Historiae Philippicae of Pompeius Trogus. In the author's work Rome is not the center of the universe, but it is a simple part of the world. In addition, the historian criticizes the Roman expansionism, the Romanitas, and its erosion due to the eastern luxury. Furthermore, the study explores the ways in which the historian follows the hellenistic historical tradition. Trogus uses passion as a method of persuasion, while his work focuses on the East and Hellenism, in contrast with Livius, who focuses on Roman history. Finally, there is a literary dialogue between Trogus and Livius. However, it is uncertain whether Livius influenced Trogus or the opposite happened. Unless the Livius case, this thesis also examines the influence of Sallustius on Trogus
Phonon Magnetic Moment from Electronic Topological Magnetization
Creators: name: Ren, Yafei
name: Xiao, Cong
name: Saparov, Daniyar
name: Niu, Qian
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The traditional theory of magnetic moments for chiral phonons is based on the picture of the circular motion of the Born effective charge, typically yielding a small fractional value of the nuclear magneton. Here we investigate the adiabatic evolution of electronic states induced by lattice vibration of a chiral phonon and obtain an electronic orbital magnetization in the form of a topological second Chern form. We find that the traditional theory needs to be refined by introducing a $\bm{k}$ resolved Born effective charge, and identify another contribution from the phonon-modified electronic energy together with the momentum-space Berry curvature. The second Chern form can diverge when there is a Yang's monopole near the parameter space of interest as illustrated by considering a phonon at the Brillouin zone corner in a gaped graphene model. We also find large magnetic moments for the optical phonon in bulk topological materials where non-topological contribution is also important. The magnetic moment experiences a sign change when the band inversion happens.
description: 5 pages, 3 figs, comments are welcome
Rapid radio flaring during an anomalous outburst of SS Cyg
Creators: name: Mooley, Kunal. P.; Miller-Jones, James. C. A.; Fender, Rob P.; Sivakoff, Gregory Robert; Rumsey, C.; Perrott, Y.; Titterington, David; Grainge, K. J. B.; Russell, Thomas D.; Carey, S. H.; Hickish, Jack; Razavi-Ghods, Nima; Scaife, A.; Scott, P.; Waagen, Elizabeth O.
Publisher: name: University of Alberta Libraries
Year: 2017

Abstract
Chandra X-Ray Observations of Nineteen Millisecond Pulsars in the Globular Cluster 47 Tucanae
Creators: name: Bogdanov, Slavko
name: Grindlay, Jonathan E.
name: Heinke, Craig O.
name: Camilo, Fernando
name: Freire, Paulo C. C.
name: Becker, Werner
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present spectral and long-timescale variability analyses of \textit{Chandra} ACIS-S observations of the 19 millisecond pulsars (MSPs) with precisely known positions in the globular cluster 47 Tucanae. The X-ray emission of the majority of these MSPs is well described by a thermal (blackbody or neutron star hydrogen atmosphere) spectrum with a temperature $T_{\rm eff}\sim(1-3)\times10^6$ K, emission radius $R_{\rm eff}\sim0.1-3$ km, and luminosity $L_{X}\sim10^{30-31}$ ergs s$^{-1}$. For several MSPs, there is indication that a second thermal component is required, similar to what is seen in some nearby field MSPs. The radio-eclipsing binary MSPs 47 Tuc J, O, and W show a significant non-thermal component, with photon index $Γ\sim 1-1.5$, which may originate in an shock formed due to interaction between the relativistic pulsar wind and matter from the stellar companion. We re-examine the X-ray--spindown luminosity relation ($L_{X}-\dot{E}$) and find that due to the large uncertainties in both parameters the result is consistent with both the linear $L_{X}-\dot{E}$ relation and the flatter $L_X\propto\dot{E}^{0.5}$ predicted by polar cap heating models. In terms of X-ray properties, we find no clear systematic differences between MSPs in globular clusters and in the field of the Galaxy.
description: 13 pages, 6 figures, accepted for publication in the Astrophysical Journal
The ultracompact nature of the black hole candidate X-ray binary 47 Tuc X9
Creators: name: Bahramian, Arash; Heinke, Craig O.; Tudor, Vlad; Miller-Jones, James. C. A.; Bogdanov, Slavko; Maccarone, Thomas J.; Knigge, C.; Sivakoff, Gregory Robert; Chomiuk, Laura; Strader, Jay; Garcia, Javier A.; Kallman, Timothy
Publisher: name: University of Alberta Libraries
Year: 2017

Abstract
Cognitive Reserve in older adult Bilinguals: Cognitive Control Level
Creators: name: Ζήση, Ευαγγελία Χρήστου
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Διγλωσσία
Γνωστικό Απόθεμα
Γήρας
Bilingualism
Cognitive Reserve
Aging

description: Δεδομένου ότι η πλειονότητα των ανθρώπων σε όλο τον κόσμο μιλούν περισσότερες από μία γλώσσες, η σχέση μεταξύ διγλωσσίας και νόησης είναι ένα σημαντικό πεδίο έρευνας τόσο στην κλινική όσο και στη θεωρητική νευρο-ψυχογλωσσολογία, ενώ παρέχει πληροφορίες για τη σχέση μεταξύ γλώσσας και νου. Η γήρανση συνοδεύεται από συγκεκριμένα νοητικά ελλείμματα και το γνωστικό απόθεμα είναι δυνατόν να αντισταθμίζει σε κάποιο βαθμό τα ελλείμματα αυτά. Στην υπάρχουσα βιβλιογραφία η διγλωσσία θεωρείται ένας ευεργετικός παράγοντας για το γνωστικό απόθεμα. Ωστόσο, τα αναφερόμενα γνωστικά οφέλη από τη διγλωσσία κυμαίνονται από κανένα έως σημαντικά, ανάλογα με διάφορους παράγοντες όπως η ηλικία, η κοινωνικοοικονομική κατάσταση, το επίπεδο εκπαίδευσης, ο τύπος της διγλωσσίας ή η σχέση μεταξύ των ομιλούμενων γλωσσών. Η παρούσα μελέτη αναφέρει τα αποτελέσματα ενός πειράματος που εξετάζει τις συνέπειες της διγλωσσίας στις γνωστικές επιδόσεις, ενώ τόσο τα θετικά όσο και τα αρνητικά αποτελέσματα συζητούνται με τους ίδιους όρους. Προτάσεις για περαιτέρω έρευνες εστιάζουν στον καλύτερο προσδιορισμό των παραγόντων που ενεργούν προστατευτικά υπέρ της γνώσης, κατά το φυσιολογικό γήρας
description: Since the majority of people around the world speak more than one language, the relation between bilingualism and cognition is an important field of research both in clinical and theoretical neuro-psycolinguistics, while it is informative about the connection between language and mind. Aging is accompanied with specific cognitive deficits and cognitive reserve can compensate for such deficits to some extent. In the extant literature bilingualism is considered a beneficial factor for the cognitive reserve. However, reported cognitive benefits from bilingualism range from none to substantial, depending on a number of factors such as age, socioeconomic status, education level, type of bilingualism or relation between the languages spoken. The present study reports the results of an experiment examining the consequences of bilingualism on cognitive performance, while both positive and negative outcomes are discussed in the same casual terms. Proposals for further research are focused on better defining which factors act protectively over cognition, during normal aging
Στάσεις και αντιλήψεις των εκπαιδευτικών σχετικά με τη διδασκαλία της αγγλικής ως παγκόσμια γλώσσα και την εκπαίδευση για την ιδιότητα του πολίτη
Creators: name: Βλαζάκη, Ειρήνη Εμμανουήλ
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: διδασκαλία αγγλικής
συμπερίληψη
διαπολιτισμική ιδιότητα του πολίτη
Greek TESOL
inclusive practices
intercultural and citizenship ducation

description: Η παρούσα εργασία αποτελεί μια ποιοτική έρευνα για τις στάσεις και αντιλήψεις εκπαιδευτικών αγγλικής στο δημόσιο σχολείο σχετικά με τη διδασκαλία της αγγλικής, ως διεθνούς γλώσσας. Εστιάζει σε ένα σχολείο τα οποίο γίνεται πια ολοένα και πιο ετερογενές. Σκοπός της έρευνας είναι να αναζητηθούν στρατηγικές συμπερίληψης, που μπορούν να μετατρέψουν τις τάξεις των αγγλικών σε ασφαλείς χώρους διαπραγμάτευσης ταυτοτήτων, διαπολιτισμικού διαλόγου και κριτικής σκέψης
description: This small scale qualitative research is placed in the increasingly diverse context of the Greek public schools, where English is taught as a foreign language. Greek teachers of English, reveal through semi structured interviews, their attitudes and perceptions about what an inclusive English language classroom can be in a time when different meanings are negotiated at extreme speeds and schools need to establish safe spaces of critical thinking
Free objects and Gröbner-Shirshov bases in operated contexts
Creators: name: Qi, Zihao
name: Qin, Yufei
name: Wang, Kai
name: Zhou, Guodong
Publisher: name: arXiv
Year: 2021
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 13P10(Primary), 03C05, 08B20, 12H05, 16S10

description: This paper investigates algebraic objects equipped with an operator, such as operated monoids, operated algebras etc. Various free object functors in these operated contexts are explicitly constructed. For operated algebras whose operator satisfies a set $Φ$ of relations (usually called operated polynomial identities (aka. OPIs)), Guo defined free objects, called free $Φ$-algebras, via universal algebra. Free $Φ$-algebras over algebras are studied in details. A mild sufficient condition is found such that $Φ$ together with a Gröbner-Shirshov basis of an algebra $A$ form a Gröbner-Shirshov basis of the free $Φ$-algebra over algebra $A$ in the sense of Guo et al.. Ample examples for which this condition holds are provided, such as all Rota-Baxter type OPIs, a class of differential type OPIs, averaging OPIs and Reynolds OPI.
description: Slightly revised version of the published paper in Journal of Algebra
Cerebral cortical communication overshadows computational energy-use, but these combine to predict synapse number
Creators: name: Levy, William B
name: Calvert, Victoria G.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Biological sciences

description: Darwinian evolution tends to produce energy-efficient outcomes. On the other hand, energy limits computation, be it neural and probabilistic or digital and logical. Taking a particular energy-efficient viewpoint, we define neural computation and make use of an energy-constrained, computational function. This function can be optimized over a variable that is proportional to the number of synapses per neuron. This function also implies a specific distinction between ATP-consuming processes, especially computation \textit{per se} vs the communication processes including action potentials and transmitter release. Thus to apply this mathematical function requires an energy audit with a partitioning of energy consumption that differs from earlier work. The audit points out that, rather than the oft-quoted 20 watts of glucose available to the brain \cite{sokoloff1960metabolism,sawada2013synapse}, the fraction partitioned to cortical computation is only 0.1 watts of ATP. On the other hand at 3.5 watts, long-distance communication costs are 35-fold greater. Other novel quantifications include (i) a finding that the biological vs ideal values of neural computational efficiency differ by a factor of $10^8$ and (ii) two predictions of $N$, the number of synaptic transmissions needed to fire a neuron (2500 vs 2000).
Theory of dendritic growth in the presence of lattice strain
Creators: name: Pilipenko, D.
name: Brener, E. A.
name: Hueter, C.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Elastic effects due to lattice strain modify the local equilibrium condition at the solid-solid interface compared to the classical dendritic growth. Both, the thermal and the elastic fields are eliminated by the Green's function techniques and a closed nonlinear integro-differential equation for the evolution of the interface is derived. In the case of pure dilatation, the elastic effects lead only to a trivial shift of the transition temperature while in the case of shear transitions, dendritic patterns are found even for isotropic surface energy.
Prospettive della ricerca giraldiana
Creators: name: Molinari, Carla
name: Villari, Susanna
Publisher: name: Università degli Studi di Messina
Year: 2015

description: This paper illustrates critical contributions of the last forty years, highlighting the fundamental strands of studies on Giraldi and mapping out the guidelines of research literature.




Il saggio illustra i contributi critici dell’ultimo quarantennio, evidenziando i nodi fondamentali degli studi giraldiani e tracciando le linee programmatiche della ricerca
description: Studi giraldiani. Letteratura e teatro, Vol 1 (2015)
Ο αφηγηματικός λόγος ως παράγοντας επικινδυνότητας ειδικών διαταραχών του λόγου σε παιδιά προσχολικής ηλικίας
Creators: name: Παύλου, Αχιλλεία-Αικατερίνη Γεωργίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Ειδικές διαταραχές του λόγου
Αφηγηματικός λόγος
Προσχολική ηλικία
Specific Language Impairment
Narratives
Preschoolers

description: Στόχος της παρούσας έρευνας ήταν η μελέτη του αφηγηματικού λόγου ως παράγοντα επικινδυνότητας ειδικών διαταραχών του λόγου σε παιδιά προσχολικής ηλικίας. Συμμετείχαν 60 παιδιά προσχολικής ηλικίας, που σύμφωνα με τους εκπαιδευτικούς παρουσίαζαν δυσκολίες στο λόγο ενώ εξαιρέθηκαν παιδιά που ήταν διαγνωσμένα. Χορηγήθηκε το Ψυχομετρικό κριτήριο γλωσσικής επάρκειας Λ-α-Τ-ω προκειμένου να εντοπιστούν τα παιδιά σε επικινδυνότητα για ειδικές διαταραχές του λόγου (40 παιδιά) και τα παιδιά τυπικής ανάπτυξης (20 παιδιά). Έπειτα, τα παιδιά δημιούργησαν μια ιστορία με βάση εικόνες που τους δόθηκαν και ακολούθησε κατηγοριοποίηση αυτών των ιστοριών με βάση τα έξι αναπτυξιακά στάδια του Applebee. Σύμφωνα με αποτελέσματα της παρούσας έρευνας, εντοπίστηκαν σημαντικές διαφορές μεταξύ των αφηγήσεων των παιδιών σε επικινδυνότητα για ειδικές διαταραχές του λόγου και των αφηγήσεων των παιδιών τυπικής ανάπτυξης, επιβεβαιώνοντας το γεγονός ότι ο αφηγηματικός λόγος μπορεί να αποτελέσει παράγοντα επικινδυνότητας ειδικών διαταραχών του λόγου σε παιδιά προσχολικής ηλικίας
description: The purpose of the present paper is to examine narratives as indicator of preschoolers’ specific language impairment. The participants were 60 preschoolers which presented language impairments according to their teachers but all children with a diagnosis were excluded. The Psychometric criterion of linguistic proficiency Λ-α-Τ-ω was used in order to distinguish children in danger of developing special language impairment (40 children) from children with typical language development (20 children). Afterwards, children were given the pictures of a story and they were asked to create narratives which were categorized according to the six developmental stages of Applebee. The results of the present study support the presence of significant differences between the narratives of children in danger of developing special language impairment and the narratives of children with typical language development, which confirm the fact that narratives can be an indicator of specific language impairment of preschool children
Frequency-dependent counting statistics in interacting nanoscale conductors
Creators: name: Emary, C.
name: Marcos, D.
name: Aguado, R.
name: Brandes, T.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present a formalism to calculate finite-frequency current correlations in interacting nanoscale conductors. We work within the n-resolved density matrix approach and obtain a multi-time cumulant generating function that provides the fluctuation statistics, solely from the spectral decomposition of the Liouvillian. We apply the method to the frequency-dependent third cumulant of the current through a single resonant level and through a double quantum dot. Our results, which show that deviations from Poissonian behaviour strongly depend on frequency, demonstrate the importance of finite-frequency higher-order cumulants in fully characterizing interactions.
description: 4 pages, 2 figures, improved figures & discussion. J-ref added