cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Online Phase Reconstruction via DNN-based Phase Differences Estimation
Creators: name: Masuyama, Yoshiki
name: Yatabe, Kohei
name: Nagatomo, Kento
name: Oikawa, Yasuhiro
Publisher: name: arXiv
Year: 2022
Subjects: subject: Sound (cs.SD)
subject: Audio and Speech Processing (eess.AS)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper presents a two-stage online phase reconstruction framework using causal deep neural networks (DNNs). Phase reconstruction is a task of recovering phase of the short-time Fourier transform (STFT) coefficients only from the corresponding magnitude. However, phase is sensitive to waveform shifts and not easy to estimate from the magnitude even with a DNN. To overcome this problem, we propose to use DNNs for estimating differences of phase between adjacent time-frequency bins. We show that convolutional neural networks are suitable for phase difference estimation, according to the theoretical relation between partial derivatives of STFT phase and magnitude. The estimated phase differences are used for reconstructing phase by solving a weighted least squares problem in a frame-by-frame manner. In contrast to existing DNN-based phase reconstruction methods, the proposed framework is causal and does not require any iterative procedure. The experiments showed that the proposed method outperforms existing online methods and a DNN-based method for phase reconstruction.
description: Accepted to IEEE/ACM Trans. Audio, Speech, and Language Processing
Two-dimensional heavy fermions on the strongly correlated boundaries of Kondo topological insulators
Creators: name: Nikolić, Predrag
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Samarium hexaboride (SmB$_6$), a representative Kondo insulator, has been characterized recently as a likely topological insulator. It is also a material with strong electron correlations, evident by the temperature dependence of its bandgap and the existence of a nearly flat collective mode whose energy lies within the bandgap. Similar strong correlations can affect or even destabilize the two-dimensional metallic state of topological origin at the crystal boundary. Here we construct the minimal lattice model of the correlated boundary of topological Kondo insulators, and make phenomenological predictions for its possible ground states. Depending on the microscopic properties of the interface between the topological Kondo material and a conventional insulator, the boundary metal can exhibit a varied degree of hybridization between the $d$ and $f$ orbitals of the rare earth element, yielding a rich two-dimensional heavy fermion phenomenology. A pronounced participation of the $f$ orbitals is expected to create a heavy fermion Dirac metal, possibly unstable to a spin density wave, electron localization or even superconductivity. The opposite limit of "localized magnetic moments" helped by the partial Kondo screening on the crystal boundary can bring about a non-Fermi liquid of $d$ electrons that exhibits two-dimensional quantum electrodynamics, or other unconventional states. In addition, ultra-thin films made from topological Kondo insulators could open the possibility of creating exotic incompressible quantum liquids with non-Abelian fractional excitations, whose dynamics shaped by the strong Rashba spin-orbit coupling resembles that of fractional quantum Hall systems.
description: Inconsequential mistakes in several statements of the version 1 are corrected, mostly in sections II-C and III-C-2
Nino Rota e il ‘motivo guida’ come ‘oggetto perduto’
Creators: name: Sala, Emilio
Publisher: name: Pavia University Press - Edizioni dell'Università degli Studi di Pavia
Year: 2022

description: Com’è noto, Fellini faceva un uso abbondante e alquanto peculiare dei ‘motivi guida’ («guide-tracks» o «temp-tracks») già sul set durante le riprese del film. Naturalmente i brani musicali utilizzati erano ancora provvisori e non tutti composti da o concordati con Nino Rota. In post-produzione il regista e il compositore si confrontavano per negoziare – talora in modo abbastanza conflittuale – quali ‘motivi guida’ conservare e quali sostituire con brani nuovi ideati da Rota sul modello dei precedenti. In questo processo di imitazione e di sostituzione, l’altrettanto noto attaccamento di Fellini all’universo sonoro della copia di lavorazione del film assume una rilevanza psicanalitica: il processo ‘transizionale’ (nel senso di Donald W. Winnicott) di oggettivizzazione e simbolizzazione che si compie nella post-produzione trasforma le temp-tracks e i materiali sonori usati sul set in presenze fantasmatiche che talora (ri)emergono nella versione finale del film. L’obiettivo del mio lavoro è quello di abbozzare una teoria psicanalitica per cercare di interpretare il ruolo giocato dai ‘motivi guida’ nel processo di formazione del film sia all’interno della collaborazione creativa tra Fellini e Rota, sia all’interno del dispositivo cinematografico in quanto tale.
description: Philomusica on-line, Vol 21, N° 1 (2022): Prima della Dolce Vita. Nino Rota e il popolare tra cinema, radio e canzoni
MPEC 2023-L22 : 2022 SZ28
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Rota nel cinema italiano degli anni Quaranta. Genesi di un atteggiamento compositivo
Creators: name: Ferrara, Antonio
Publisher: name: Pavia University Press - Edizioni dell'Università degli Studi di Pavia
Year: 2022

description: Dopo un’isolata esperienza con il cinema all’inizio degli anni Trenta, Nino Rota ha il suo secondo debutto cinematografico nel 1942 con Giorno di Nozze. È dunque dall’inizio degli anni ’40 che il compositore stabilisce un rapporto continuo e indissolubile con la Settima arte ed è nel contesto tragico di questo decennio che diventa il compositore ‘abituale’ della Lux Film, la più importante casa di produzione cinematografica italiana di quel travagliato decennio. Con questo contributo intendo innanzitutto dimostrare la determinante influenza della Lux film sull’attività compositiva di Nino Rota, almeno nella prima fase della sua carriera cinematografica. Nella ricerca sono state quindi definite le strategie produttive di questa casa di produzione nello specifico campo musicale (un ambito di ricerca quasi del tutto inesplorato in Italia); sono state analizzate alcune idee sulla musica per film, circolanti all’interno della major, molto vicine all’approccio del compositore in questo campo; è stata individuata una partitura cinematografica di Vincenzo Tommasini, composta per un film della Lux (Un colpo di pistola, r. Renato Castellani) e molto apprezzata all’interno della casa di produzione, che sembra aver influenzato Rota nella modalità compositiva con cui ha definito la sua scrittura musicale in questi anni di lavoro con la Settima arte. Benché abbia dato prova di essere perfettamente in grado di «lavorare su commissione», rilevando quelle capacità tipiche dello specialista disposto ad adattarsi ai tirannici tempi di lavorazione e a utilizzare tecniche di scrittura musicale congeniali al linguaggio cinematografico, in questi film degli anni Quaranta, spesso non proprio memorabili, Rota mostra anche una straordinaria capacità di resistenza a percorrere ostinatamente il proprio percorso artistico. È in questo periodo, inoltre, che nasce e si arricchisce quell’archivio immaginifico, fatto di temi, motivi e spunti musicali che risuoneranno nella musica rotiana fino alla fine della sua carriera. Se da un lato, dunque, nemmeno il continuo confronto con gli stili e i generi musicali più disparati riesce a far decadere in un impersonale eclettismo il suo discorso musicale, dall’altro, la pellicola rappresenta anche un ideale campo di azione per verificare temi, spunti melodici e tecniche di variazione, in quel percorso circolare che coinvolge tutte le sue musiche, filmiche ed extrafilmiche.
description: Philomusica on-line, Vol 21, N° 1 (2022): Prima della Dolce Vita. Nino Rota e il popolare tra cinema, radio e canzoni
TÁLIM SÍPATÍN ASÍRÍWDA INNOVACION JANTASÍWDÍŃ ÁHIMIYETI
Creators: name: Madreymova, Nasiba
Publisher: name: Zenodo
Year: 2023

description: Ózbekstan Respublikası joqarı tálim sistemasın rawajlandırıw salasında ámelge asırılıp atırǵan reformalar tálim sapasın asırıwda innovaciyalıq jantasıwdıń áhmiyeti haqqında aytılǵan.
Governing variety arising from ambiguity - A framework to 'bridge' subjective emergence and formal determinacy.
Creators: name: Galwas, P.A.
Publisher: name: Zenodo
Year: 2022

description: There is vagueness and ambiguity in meaning at multiple levels of linguistic and symbolic representations; and this conflates with the complex interaction between semantics and truth. We describe a framework that allows the use of vagueness and ambiguity in their broadest senses as a powerful source of variety, to ‘bridge’ across the spectrum, on the one hand of randomness and emergence; and determinacy on the other hand, through formal interfaces with models and simulations based on mathematical and scientific methods. And we show how this framework can be used both by an individual, as well as in the context of collectives in wider society.
Compact stars with a small electric charge: the limiting radius to mass relation and the maximum mass for incompressible matter
Creators: name: Lemos, José P. S.
name: Lopes, Francisco J.
name: Quinta, Gonçalo
name: Zanchin, Vilson T.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: One of the stiffest equations of state for matter in a compact star is constant energy density and this generates the interior Schwarzschild radius to mass relation and the Misner maximum mass for relativistic compact stars. If dark matter populates the interior of stars, and this matter is supersymmetric or of some other type, some of it possessing a tiny electric charge, there is the possibility that highly compact stars can trap a small but non-negligible electric charge. In this case the radius to mass relation for such compact stars should get modifications. We use an analytical scheme to investigate the limiting radius to mass relation and the maximum mass of relativistic stars made of an incompressible fluid with a small electric charge. The investigation is carried out by using the hydrostatic equilibrium equation, i.e., the Tolman-Oppenheimer-Volkoff (TOV) equation, together with the other equations of structure, with the further hypothesis that the charge distribution is proportional to the energy density. The approach relies on Volkoff and Misner's method to solve the TOV equation. For zero charge one gets the interior Schwarzschild limit, and supposing incompressible boson or fermion matter with constituents with masses of the order of the neutron mass one gets that the maximum mass is the Misner mass. For a small electric charge, our analytical approximating scheme valid in first order in the star's electric charge, shows that the maximum mass increases relatively to the uncharged case, whereas the minimum possible radius decreases, an expected effect since the new field is repulsive aiding the pressure to sustain the star against gravitational collapse.
description: 23 pages, no figures
Sub-micron period lattice structures of magnetic microtraps for ultracold atoms on an atom chip
Creators: name: Herrera, I.
name: Wang, Y.
name: Michaux, P.
name: Nissen, D.
name: Surendran, P.
name: Juodkazis, S.
name: Whitlock, S.
name: McLean, R. J.
name: Sidorov, A.
name: Albrecht, M.
name: Hannaford, P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We report on the design, fabrication and characterization of magnetic nanostructures to create a lattice of magnetic traps with sub--micron period for trapping ultracold atoms. These magnetic nanostructures were fabricated by patterning a Co/Pd multilayered magnetic film grown on a silicon substrate using high precision e-beam lithography and reactive ion etching. The Co/Pd film was chosen for its small grain size and high remanent magnetization and coercivity. The fabricated structures are designed to magnetically trap $^{87}$Rb atoms above the surface of the magnetic film with 1D and 2D (triangular and square) lattice geometries and sub-micron period. Such magnetic lattices can be used for quantum tunneling and quantum simulation experiments, including using geometries and periods that may be inaccessible with optical lattice.
Nino Rota e il cinema italiano del dopoguerra. Economia, modi di produzione e reti sociali
Creators: name: Noto, Paolo
name: Holdaway, Dom
Publisher: name: Pavia University Press - Edizioni dell'Università degli Studi di Pavia
Year: 2022

description: L’articolo riflette sul ruolo di Rota in un decennio cruciale per la sua carriera e per il cinema nazionale. Incrociando dati presenti sugli archivi della produzione italiana e sui resoconti relativi agli incassi analizziamo il numero complessivo e la distribuzione delle pellicole musicate da Rota, gli incassi assoluti e il loro posizionamento relativo rispetto ai film italiani in generale. Attraverso gli strumenti della social network analysis ricostruiamo poi le reti professionali del musicista, per verificare quali siano i professionisti e le società con cui collabora più frequentemente, nonché la centralità di Rota quale nodo di relazioni all’interno del sistema. L’obiettivo è quello di usare la posizione di Rota per meglio comprendere i modi di produzione tipici di quella fase del cinema italiano, il progressivo consolidamento di una fascia medio-alta di produzione, nonché il ruolo delle ‘famiglie lavorative’ nell’elaborazione di questo modello.
description: Philomusica on-line, Vol 21, N° 1 (2022): Prima della Dolce Vita. Nino Rota e il popolare tra cinema, radio e canzoni
title: Il denaro. Città clonata e mente lobotomizzata
Creators: name: Albani , Daniele
Publisher: name: Roma Tre-Press
Year: 2010

description: Città clonate: è questa l'espressione coniata dalla Nef (New Economics Foundation) per descrivere un nuovo fenomeno connesso con la globalizzazione e con l'economia monetaria avanzata. I dati riportati sono allarmanti. Eppure le analisi sulla modernità condotte da Georg Simmel a cavallo dei secoli XIX e XX avevano già indirizzato gli studi sociologici e filosofici verso i rischi dell'economia monetaria; insieme al filosofo-sociologo non possiamo dimenticare Walter Benjamin, Sigfried Krakauer, Ernst Bloch e tutti i grandi intepreti che parteciparono al dibattito critico nell'era tedesca di quegli anni. Gli studi recenti condotti da Franco La Cecla, Paolo Jedlowski e Zygmunt Bauman sono emanazione diretta dei lavori pionieristici di Simmel.

description: B@belonline vol. 9 Scienza e sapienza nel Medioevo. Agostinismo e aristotelismo a confronto
Matrix Factorization for Cache Optimization in Content Delivery Networks (CDN)
Creators: name: Kamuzora, Adolf
name: Skaf, Wadie
name: Birihanu, Ermiyas
name: Mahmud, Jiyan
name: Kiss, Péter
name: Jursonovics, Tamás
name: Pogrzeba, Peter
name: Lendák, Imre
name: Horváth, Tomáš
Publisher: name: arXiv
Year: 2022
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Content delivery networks (CDNs) are key components of high throughput, low latency services on the internet. CDN cache servers have limited storage and bandwidth and implement state-of-the-art cache admission and eviction algorithms to select the most popular and relevant content for the customers served. The aim of this study was to utilize state-of-the-art recommender system techniques for predicting ratings for cache content in CDN. Matrix factorization was used in predicting content popularity which is valuable information in content eviction and content admission algorithms run on CDN edge servers. A custom implemented matrix factorization class and MyMediaLite were utilized. The input CDN logs were received from a European telecommunication service provider. We built a matrix factorization model with that data and utilized grid search to tune its hyper-parameters. Experimental results indicate that there is promise about the proposed approaches and we showed that a low root mean square error value can be achieved on the real-life CDN log data.
title: Giustizia e diritti umani
Creators: name: Sollazzo , Federico
Publisher: name: Roma Tre-Press
Year: 2010

description: La giustizia è sicuramente la tematica centrale sulla quale si impernia l'etica. Si potrebbe anzi dire che rappresenta il movens dell'etica, la questione per rispondere alla quale nascono le etiche, soluzioni diverse a una medesima domanda. Ma il modo migliore per comprendere la natura della giustizia è di partire dall'osservazione dell'ingiustizia, poiché, se si tentasse di darne una definizione concettuale positiva si cadrebbe nel problema della inconciliabilità delle prospettive, la cui diversità è dovuta alla inconsapevolezza di aver un unico oggetto in comune.

description: B@belonline vol. 9 Scienza e sapienza nel Medioevo. Agostinismo e aristotelismo a confronto
The complex chemical Langevin equation
Creators: name: Schnoerr, David
name: Sanguinetti, Guido
name: Grima, Ramon
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: The chemical Langevin equation (CLE) is a popular simulation method to probe the stochastic dynamics of chemical systems. The CLE's main disadvantage is its break down in finite time due to the problem of evaluating square roots of negative quantities whenever the molecule numbers become sufficiently small. We show that this issue is not a numerical integration problem, rather in many systems it is intrinsic to all representations of the CLE. Various methods of correcting the CLE have been proposed which avoid its break down. We show that these methods introduce undesirable artefacts in the CLE's predictions. In particular, for unimolecular systems, these correction methods lead to CLE predictions for the mean concentrations and variance of fluctuations which disagree with those of the chemical master equation. We show that, by extending the domain of the CLE to complex space, break down is eliminated, and the CLE's accuracy for unimolecular systems is restored. Although the molecule numbers are generally complex, we show that the "complex CLE" predicts real-valued quantities for the mean concentrations, the moments of intrinsic noise, power spectra and first passage times, hence admitting a physical interpretation. It is also shown to provide a more accurate approximation of the chemical master equation of simple biochemical circuits involving bimolecular reactions than the various corrected forms of the real-valued CLE, the linear-noise approximation and a commonly used two moment-closure approximation.
description: 47 pages, 8 figures
Intergranular corrosion in evolving media: experiment and modeling by cellular automata
Creators: name: Guiso, S.
name: Brijou-Mokrani, N.
name: de Lamare, J.
name: Di Caprio, D.
name: Gwinner, B.
name: Lorentz, V.
name: Miserque, F.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Cellular Automata and Lattice Gases (nlin.CG)
subject: FOS: Physical sciences

description: We investigate the impact of the oxidizing character of the nitric medium on the evolution of the intergranular corrosion of a stainless steel. In two different oxidizing conditions ("severe" and "soft"), the corroded surface of the steel reaches a different steady state: the oxide is thicker, the intergranular grooves are thinner and the surface area is larger in the "severe" conditions than in the "soft" ones. Then we investigate the effect of an alternative "severe then soft" corrosion sequence. We show that the system re-adapts to the "soft" conditions without memory effect from the previous "severe" ones. bstra
description: Accepted version
Nino Rota e la radio, ossia: una radiogenia timidamente nevrastenica
Creators: name: De Benedictis, Angela Ida
Publisher: name: Pavia University Press - Edizioni dell'Università degli Studi di Pavia
Year: 2022

description: Il saggio offre una prima ricognizione sulle esperienze condotte da Nino Rota in campo radiofonico nell’arco di poco meno di trent’anni. Le opere o produzioni prese in esame sono: Balli per piccola orchestra, suite strumentale composta per i microfoni dell’EIAR nel 1932; due opere radiofoniche presentate al Premio Italia (I due timidi, 1950, testo di Suso Cecchi d’Amico; e La notte di un nevrastenico, 1959, testo di Riccardo Bacchelli), entrambe adattate successivamente per le scene teatrali; e due produzioni radiofoniche RAI, Cristallo di rocca, trasmesso nel 1950, e La contadina furba, del 1958. Nel corso della trattazione si riflette sulle peculiarità sonore e/o drammaturgiche di tali musiche inizialmente destinate a una ‘scena invisibile’, nell’intento di valutarne l’effettiva aderenza a uno specifico radiofonico o una reale conformità del risultato sonoro a una diffusione/riproduzione microfonica.
description: Philomusica on-line, Vol 21, N° 1 (2022): Prima della Dolce Vita. Nino Rota e il popolare tra cinema, radio e canzoni
Partition Functions of Superconformal Chern-Simons Theories from Fermi Gas Approach
Creators: name: Moriyama, Sanefumi
name: Nosaka, Tomoki
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the partition function of three-dimensional ${\mathcal N}=4$ superconformal Chern-Simons theories of the circular quiver type, which are natural generalizations of the ABJM theory, the worldvolume theory of M2-branes. In the ABJM case, it was known that the perturbative part of the partition function sums up to the Airy function as $Z(N)=e^{A}C^{-1/3}\mathrm{Ai}[C^{-1/3}(N-B)]$ with coefficients $C$, $B$ and $A$ and that for the non-perturbative part the divergences coming from the coefficients of worldsheet instantons and membrane instantons cancel among themselves. We find that many of the interesting properties in the ABJM theory are extended to the general superconformal Chern-Simons theories. Especially, we find an explicit expression of $B$ for general ${\mathcal N}=4$ theories, a conjectural form of $A$ for a special class of theories, and cancellation in the non-perturbative coefficients for the simplest theory next to the ABJM theory.
description: 36 pages, 4 figures; v2: typos corrected and clarifications added
Supplementary Material File from First monk seal from the Southern Hemisphere rewrites the evolutionary history of true seals
Creators: name: Rule, James P.
name: Adams, Justin W.
name: Marx, Felix G.
name: Evans, Alistair R.
name: Tennyson, Alan J. D.
name: Scofield, R. Paul
name: Fitzgerald, Erich M. G.
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences
subject: 60301 Animal Systematics and Taxonomy
subject: 60310 Plant Systematics and Taxonomy

description: Supplemental information for: First monk seal from the Southern Hemisphere rewrites the evolutionary history of true seals
Coherent states in the fermionic Fock space
Creators: name: Oeckl, Robert
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct the coherent states in the sense of Gilmore and Perelomov for the fermionic Fock space. Our treatment is from the outset adapted to the infinite-dimensional case. The fermionic Fock space becomes in this way a reproducing kernel Hilbert space of continuous holomorphic functions.
description: 23 pages, LaTeX + AMS; v2: minor modifications
Two paths of cluster evolution: global expansion versus core collapse
Creators: name: O'Leary, Ryan M.
name: Stahler, Steven W.
name: Ma, Chung-Pei
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: All gravitationally bound clusters expand, due to both gas loss from their most massive members and binary heating. All are eventually disrupted tidally, either by passing molecular clouds or the gravitational potential of their host galaxies. However, their interior evolution can follow two very different paths. Only clusters of sufficiently large initial population and size undergo the combined interior contraction and exterior expansion that leads eventually to core collapse. In all other systems, core collapse is frustrated by binary heating. These clusters globally expand for their entire lives, up to the point of tidal disruption. Using a suite of direct N-body calculations, we trace the "collapse line" in r_v-N space that separates these two paths. Here, r_v and N are the cluster's initial virial radius and population, respectively. For realistic starting radii, the dividing N-value is from 10^4 to over 10^5. We also show that there exists a minimum population, N_min, for core collapse. Clusters with N < N_min tidally disrupt before core collapse occurs. At the Sun's Galactocentric radius, R_G = 8.5 kpc, we find N_min >~ 300. The minimum population scales with Galactocentric radius as R_G^{-9/8}. The position of an observed cluster relative to the collapse line can be used to predict its future evolution. Using a small sample of open clusters, we find that most lie below the collapse line, and thus will never undergo core collapse. Most globular clusters, on the other hand, lie well above the line. In such a case, the cluster may or may not go through core collapse, depending on its initial size. We show how an accurate age determination can help settle this issue.
description: Accepted for publication in MNRAS. 14 Pages, 9 Figures, 2 Tables
Nino Rota autore di canzoni, 1933-1957
Creators: name: Tomatis, Jacopo
Publisher: name: Pavia University Press - Edizioni dell'Università degli Studi di Pavia
Year: 2022

description: Nella prima parte della sua carriera di compositore per il cinema Nino Rota ha firmato numerose canzoni: per quanto citati da diversi studiosi, questi brani non sono quasi mai stati considerati in relazione alla coeva produzione di popular music in Italia, ovvero in quanto canzoni, oggetti intermediali che circolano fra il cinema e gli altri media (radio, spartiti a stampa, disco). Il periodo preso in considerazione (1933-1957) si sovrappone a quel «Trentennio», dalla nascita dell’Eiar al boom della discografia del 1958, in cui si definiscono le convenzioni della ‘canzone italiana’ così come la conosciamo oggi, nel contesto di una nuova ‘cultura di massa’. L’analisi delle canzoni composte da Rota in questo periodo permette, da un lato, di comprendere meglio il nuovo sistema mediale in cui si stanno sviluppando, in parallelo, radiofonia, cinema sonoro e discografia; dall’altro, consente di approfondire le modalità di lavoro e lo stile del Rota compositore, mettendoli in relazione con le pratiche tipiche dell’industria della popular music.
description: Philomusica on-line, Vol 21, N° 1 (2022): Prima della Dolce Vita. Nino Rota e il popolare tra cinema, radio e canzoni
Electron and neutron electric dipole moment in the 3-3-1 model with heavy leptons
Creators: name: De Conto, G.
name: Pleitez, V.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate the electric dipole moment for the electron and neutron in the framework of the 3-3-1 model with heavy charged leptons. We assume that the only source of $CP$ violation arises from a complex trilinear coupling constant and the three complex vacuum expectation values. However, two of the vacua phases are absorbed and the other two are equal up to a minus sign. Hence only one physical phase survives. In order to be compatible with the experimental data this phase has to be smaller than $10^{-6}$.
description: 21 pages, 4 figures. Version published in PRD
The LS-category of the product of lens spaces
Creators: name: Dranishnikov, Alexander
Publisher: name: arXiv
Year: 2014
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics

description: We reduced Rudyak's conjecture that a degree one map between closed manifolds cannot raise the Lusternik-Schnirelmann category to the computation of the category of the product of two lens spaces $L^n_p\times L_q^n$ with relatively prime $p$ and $q$. We have computed $cat(L^n_p\times L^n_q)$ for values of $p,q>n/2$. It turns out that our computation supports the conjecture. For spin manifolds $M$ we establish a criterion for the equality $cat M=dim M-1$ which is a K-theoretic refinement of the Katz-Rudyak criterion for $cat M=dim M$. We apply it to obtain the inequality $cat(L^n_p\times L^n_q)\le 2n-2$ for all $n$ and odd relatively prime $p$ and $q$.
On totally periodic w-limit sets
Creators: name: Marzougui, Habib
name: Naghmouchi, Issam
Publisher: name: arXiv
Year: 2014
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: An w-limit set of a continuous self-mapping of a compact metric space X is said to be totally periodic if all of its points are periodic. We say that X has the w-FTP property provided that for each continuous self-mapping f of X, every totally periodic w-limit set is finite. Firstly, we show that connected components of every totally periodic w-limit set are finite. Secondly, for the wide class of one-dimensional continua, we prove that a hereditary locally connected X has the w-FTP property if and only if X is completely regular. This holds in particular for X being a local dendrite with discrete set of branch points, and in particular, for a graph. For higher dimension, we show that any compact metric space X containing a free topological n-ball (n great than 2) does not admit the w-FTP property. This holds in particular, for any topological compact manifold of dimension greater than 1.
Microstructure sensitive fatigue life prediction model for SLM fabricated Hastelloy-X
Creators: name: Pilgar, Chandrashekhar M.
name: Fernandez, Ana
name: Segurado, Javier
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A microstructure-sensitive fatigue life prediction framework based on CP-FFT is proposed to study SLM fabricated Hastelloy-X. The microstructure enters in the model through the shape, size and orientation distributions of grains in the RVEs, which are generated from experimental EBSD data. The framework has been applied to specimens built in two different directions with different polycrystalline microstructures and is able to accurately predict their fatigue life, using just two experiments for calibration. The model reproduces the better fatigue performance found experimentally at high stresses for samples built in transverse direction, identifying the origin of this anisotropy in grain aspect ratios.
description: In press 2022: International Journal of Fatigue Keywords: Hastelloy-X; Selective Laser Melting ; Microstructure sensitive fatigue; Crystal Plasticity ;FFT based homogenization
The Dissipation of the Solar Nebula Constrained by Impacts and Core Cooling in Planetesimals
Creators: name: Hunt, Alison C.
name: Theis, Karen J.
name: Rehkämper, Mark
name: Benedix, Gretchen K.
name: Andreasen, Rasmus
name: Schönbächler, Maria
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Rapid cooling of planetesimal cores has been inferred for several iron meteorite parent bodies based on metallographic cooling rates, and linked to the loss of their insulating mantles during impacts. However, the timing of these disruptive events is poorly constrained. Here, we used the short-lived 107Pd / 107Ag decay system to date rapid core cooling by determining Pd-Ag ages for iron meteorites. We show closure times for the iron meteorites equate to cooling in the timeframe ~7.8 to 11.7 Myr after CAI, and indicate that an energetic inner Solar System persisted at this time. This likely results from the dissipation of gas in the protoplanetary disk, after which the damping effect of gas drag ceases. An early giant planet instability between 5 and 14 Myr after CAI could have reinforced this effect. This correlates well with the timing of impacts recorded by the Pd Ag system for iron meteorites.
description: 3 tables, 2 figures, 3 extended data figures, 1 supplementary table
The Electroweak Axion, Dark Energy, Inflation and Baryonic Matter
Creators: name: McLerran, Larry
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In a previous paper, the standard model was generalized to include an electroweak axion which carries baryon plus lepton number, $B+L$. It was shown that such a model naturally gives the observed value of the dark energy, if the scale of explicit baryon number violation was chosen to be of the order of the Planck mass. In this paper, we consider the effect of the modulus of the axion field. Such a field must condense in order to generate the standard Goldstone boson associated with the phase of the axion field. This condensation breaks baryon number. We argue that this modulus might be associated with inflation. If an additional $B-L$ violating scalar is introduced with a mass similar to that of the modulus of the axion field, we argue that decays of particles associated with this field might generate an acceptable baryon asymmetry.
Bond Futures Option
Creators: name: Lee, David
Publisher: name: Zenodo
Year: 2023
Subjects: Bond Futures Option

description: We present a pricing model for bond futures option. Assuming that the bond futures price at the maturity of the option is lognormal, the model adopts the Black’s analytical closed-form solution. The futures price is taken directly from the market instead of being calculated from the bond futures calculator.
description: https://ia904700.us.archive.org/33/items/local-vol-greek/LocalVolGreek.pdf
Detecting industrial pollution in the atmospheres of earth-like exoplanets
Creators: name: Lin, Henry W.
name: Abad, Gonzalo Gonzalez
name: Loeb, Abraham
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Detecting biosignatures, such as molecular oxygen in combination with a reducing gas, in the atmospheres of transiting exoplanets has been a major focus in the search for alien life. We point out that in addition to these generic indicators, anthropogenic pollution could be used as a novel biosignature for intelligent life. To this end, we identify pollutants in the Earth's atmosphere that have significant absorption features in the spectral range covered by the James Webb Space Telescope (JWST). We focus on tetrafluoromethane CF4 and trichlorofluoromethane (CCl3F), which are the easiest to detect chlorofluorocarbons (CFCs) produced by anthropogenic activity. We estimate that ~1.2 days (~1.7 days) of total integration time will be sufficient to detect or constrain the concentration of CCl3F (CF4) to ~10 times current terrestrial level.
description: Accepted for publication in The Astrophysical Journal Letters (with minor changes)
title: Rektor Dr. Robert Keller: geboren am 24. September 1854 - gestorben am 7. August 1939
title: Gedenkschrift
titleType: Subtitle
Creators: name: Ryhiner, Wilhelm
name: Hunziker, Rudolf
name: Bluntschli, H.
name: Kägi, Hans
Publisher: name: Buchdruck Winterthur
Year: 1939
Subjects: subject: 920 Biografien, Genealogie, Insignien
subject: Nachruf
subject: Keller, Robert
subject: Winterthur

description: Inhalt: Diese Gedenkschrift enthält die drei Ansprachen, die bei der Bestattung von Rektor Robert Keller am 10. August 1939 im Krematorium Winterthur gehalten wurden, sowie vier Nekrologe.
title: A. Cera, “Io con tu. Karl Löwith e la possibilità di una ‘Mitanthropologie'”, Guida, Napoli 2010
Creators: name: Cervellione , Laura
Publisher: name: Roma Tre-Press
Year: 2010

description: B@belonline vol. 9 Scienza e sapienza nel Medioevo. Agostinismo e aristotelismo a confronto
The Point of Primitive Ontology
Creators: name: Lazarovici, Dustin
name: Reichert, Paula
Publisher: name: arXiv
Year: 2022
Subjects: subject: History and Philosophy of Physics (physics.hist-ph)
subject: FOS: Physical sciences

description: Bohmian mechanics grounds the predictions of quantum mechanics in precise dynamical laws for a primitive ontology of point particles. In an appraisal of the de-Broglie-Bohm theory, the paper discusses the crucial epistemological and conceptual role that a primitive ontology plays within a physical theory. It argues that quantum theories without primitive ontology fail to make contact with observable reality in a clear and consistent manner. Finally, it discusses Einstein's epistemological model and why it supports the primitive ontology approach.
The Heparin-binding Domain of IGFBP-2 Has Insulin-like Growth Factor Binding-independent Biologic Activity in the Growing Skeleton
Creators: name: Bouxsein, Mary L.
name: Rosen, Clifford J.
name: DeMambro, Victoria E.
name: Breggia, Anne C.
name: Clemmons, David R.
name: Beamer, Wesley G.
name: Canalis, Ernesto
name: Shen, Xinchun
name: Kawai, Masanobu
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2011

description: Insulin-like growth factor-binding protein 2 (IGFBP-2) is a member of a family of six highly conserved IGFBPs that are carriers for the insulin-like growth factors (IGFs). IGFBP-2 levels rise during rapid neonatal growth and at the time of peak bone acquisition. In contrast, Igfbp2−/− mice have low bone mass accompanied by reduced osteoblast numbers, low bone formation rates, and increased PTEN expression. In the current study, we postulated that IGFBP-2 increased bone mass partly through the activity of its heparin-binding domain (HBD). We synthesized a HBD peptide specific for IGFBP-2 and demonstrated in vitro that it rescued the mineralization phenotype of Igfbp2−/− bone marrow stromal cells and calvarial osteoblasts. Consistent with its cellular actions, the HBD peptide ex vivo stimulated metacarpal periosteal expansion. Furthermore, administration of HBD peptide to Igfbp2−/− mice increased osteoblast number, suppressed marrow adipogenesis, restored trabecular bone mass, and reduced bone resorption. Skeletal rescue in the Igfbp2−/− mice was characterized by reduced PTEN expression followed by enhanced Akt phosphorylation in response to IGF-I and increased β-catenin signaling through two mechanisms: 1) stimulation of its cytosolic accumulation and 2) increased phosphorylation of serine 552. We conclude that the HBD peptide of IGFBP-2 has anabolic activity by activating IGF-I/Akt and β-catenin signaling pathways. These data support a growing body of evidence that IGFBP-2 is not just a transport protein but rather that it functions coordinately with IGF-I to stimulate growth and skeletal acquisition.
title: Effect of emergence time on life cycle, shoot dry weight, pollen and seed production
Creators: name: Kazinczi, Gabriella
name: Pál-Fám, Ferenc
name: Hoffmann, Richárd
name: Kerepesi, Ildikó
Publisher: name: Julius Kühn-Institut
Year: 2016

description: Julius-Kühn-Archiv, Nr. 455 (2016): HALT Ambrosia - final project report and general publication of project findings
Angles in hyperbolic lattices : The pair correlation density
Creators: name: Risager, Morten S.
name: Södergren, Anders
Publisher: name: arXiv
Year: 2014
Subjects: subject: Number Theory (math.NT)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: Primary 11N45, Secondary 11P21, 20H10

description: It is well known that the angles in a lattice acting on hyperbolic $n$-space become equidistributed. In this paper we determine a formula for the pair correlation density for angles in such hyperbolic lattices. Using this formula we determine, among other things, the asymptotic behavior of the density function in both the small and large variable limits. This extends earlier results by Boca, Pasol, Popa and Zaharescu and Kelmer and Kontorovich in dimension 2 to general dimension $n$. Our proofs use the decay of matrix coefficients together with a number of careful estimates, and lead to effective results with explicit rates.
description: 44 pages, 2 figures. Minor corrections
How should intelligence analysis be utilized to counter cognitive warfare?
Creators: name: Radulescu, Bogdan-George
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 350305
subject: Forensic intelligence
classificationCode: 440804
subject: Defence studies
classificationCode: 500312
subject: Philosophy of cognition
classificationCode: 500315
subject: Philosophy of mind (excl. cognition)

description: I wanted to underline in this paper how intelligence analysis needs to adapt to deal with a brand-new concept: cognitive warfare. Intelligence analysts need to put much more effort into understanding and appreciating the dangers that such a concept entails. This additional dimension must be taken into account in any risk assessment in the area of security studies. The target of the operations of this type of war is human rationality itself. In a study developed by Johns Hopkins University pentryu NATO, researchers (Kathy Cao, Sean Glaister, Adriana Pena, Danbi Rhee, William Rong, Alexander Rovalino) best defined the nature of cognitive warfare: ”In cognitive warfare, the human mind becomes the field of battle. The goal is to change not only what people think, but also how they think and act.”(Cao & Glaister, 2021)In keeping with the ratios of comparison, the duration and severity of the impacts of long-term cognitive warfare are fairly comparable to those of a nuclear attack. Just as scientists achieve atomic fission by shattering/breaking the nucleus of an atom into two or more nuclei, successful operations of cognitive warfare can force human groups in a society or even society itself to think against itself. The goal of cognitive warfare is to get a human collective to enter a schizoid condition where it misunderstands reality and existential situations, denies its guiding principles, or cultivates indifference to them. The tactical or strategic goals of an attacker are facilitated by each of these cognitive warfare-induced events. Non-kinetic or non-conventional military methods can be used to subdue a civilization. Cognitive warfare occurs in the liminal space where military and civilian life collide, where alternative realities are implanted into an enemy's mind through disinformation, where psychological and informational warfare overlap, and where traditional combat and hybrid operations coexist. The topic that modern intelligence analysis must appropriately address is: What are the right instruments and what is the analytical viewpoint required to deal with cognitive warfare?
A Relativistic Equation-of-motion Coupled-Cluster Investigation of the Trends of Single and Double Ionization Potentials in the He and Be Isoelectronic Systems
Creators: name: Pathak, Himadri
name: Sahoo, B. K.
name: Sengupta, Turbasu
name: Das, B. P.
name: Vaval, Nayana
name: Pal, Sourav
Publisher: name: arXiv
Year: 2014
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We employ four-component spinor relativistic equation-of-motion coupled-cluster (EOMCC) method within the single- and double- excitation approximation to calculate the single ionization potentials (IPs) and double ionization potentials (DIPs) of the He and Be isoelectronic sequences up to Ne. The obtained results are compared with the available results from the National Institute of Standards and Technology (NIST) database to test the performance of the EOMCC method. We also present intermediate results at different level of approximations in the EOMCC framework to gain insight of the effect of electron correlation. Furthermore, we investigate the dependence of the IPs and DIPs of these ions on the ionic charge and observe that these follow parabolic trends. Comparison between the trends of IPs and DIPs in both the classes of considered systems are categorically demonstrated.
description: 8 pages, 3 figures
Analysis protocol for the project "Distance to pig herds as related to livestock-associated MRSA CC398 infection in persons without known contact to livestock – A reanalysis accounting for wind"
Creators: name: Hansen, Martin Rune Hassan
name: Schullehner, Jörg
name: Sigsgaard, Torben
name: Omland, Øyvind
name: Schlünssen, Vivi
name: Larsen, Anders Rhod
name: Koch, Anders
name: Skov, Robert Leo
name: Urth, Tinna Ravnholt
name: Møller, Camilla Holten Møller
name: Gyldenkærne, Steen
name: Frohn, Lise Marie
Publisher: name: Zenodo
Year: 2024

description: This is the analysis protocol for the project “Distance to pig herds as related to livestock-associated MRSA CC398 infection in persons without known contact to livestock – A reanalysis accounting for wind”.

Originally uploaded to Zenodo on 2024-03-28, released from embargo on 2025-04-14.
Rare Book and Manuscript Archive, Columbia University, New York
Creators: name: Giltaij, Jacob
Publisher: name: Zenodo
Year: 2018
Subjects: Fritz Schulz
Arthur Schiller

description: Archival notes from the Rare Book and Manuscript Archive, Columbia University, New York. Box 1; Box 2 (A-Chabot); Box 3 (D-J); Box 4 (K – Modrzejewski); Box 5 (N – S (2); Box 6 (Seidl – Youthie): Letters from the Arthur Schiller papers regarding Fritz Schulz.