cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Urgent computing of storm surge for North Carolina's coast
Creators: name: Kolar, R.
name: Kaiser, C.
name: Dresback, K.
name: Blanton, B.
name: Fleming, J.
name: Luettich, R.
name: Kaiser, H.
name: McGee, J.
name: Lander, H.
Publisher: name: Elsevier B.V.
Year: 2012

description: Forecasting and prediction of natural events, such as tropical and extra-tropical cyclones, inland flooding, and severe winter weather, provide critical guidance to emergency managers and decision-makers from the local to the national level, with the goal of minimizing both human and economic losses. This guidance is used to facilitate evacuation route planning, post-disaster response and resource deployment, and critical infrastructure protection and securing, and it must be available within a time window in which decision makers can take appropriate action. This latter element is that which induces the need for urgency in this area. In this paper, we outline the North Carolina Forecasting System (NCFS) for storm surge and waves for coastal North Carolina, which is threatened by tropical cyclones about once every three years. We initially used advanced cyberinfrastructure techniques (e.g., opportunistic grid computing) in an effort to provide timely guidance for storm surge and wave impacts. However, our experience has been that a distributed computing approach is not robust enough to consistently produce the real-time results that end users expect. As a result, our technical approach has shifted so that the reliable and timely delivery of forecast products has been guaranteed by provisioning dedicated computational resources as opposed to relying on opportunistic availability of external resources. Our experiences with this forecasting effort is discussed in this paper, with a focus on Hurricane Irene (2011) that impacted a substantial portion of the US east coast from North Carolina, up along the eastern seaboard, and into New England.
Elliptic soliton solutions: $τ$ functions, vertex operators and bilinear identities
Creators: name: Li, Xing
name: Zhang, Da-jun
Publisher: name: arXiv
Year: 2022
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We establish a bilinear framework for elliptic soliton solutions which are composed by the Lamé-type plane wave factors. $τ$ functions in Hirota's form are derived and vertex operators that generate such $τ$ functions are presented. Bilinear identities are constructed and an algorithm to calculate residues and bilinear equations is formulated. These are investigated in detail for the KdV equation and sketched for the KP hierarchy. Degenerations by the periods of elliptic functions are investigated, giving rise to the bilinear framework associated with trigonometric/hyperbolic and rational functions. Reductions by dispersion relation are considered by employing the so-called elliptic $N$-th roots of the unity. $τ$ functions, vertex operators and bilinear equations of the KdV hierarchy and Boussinesq equation are obtained from those of the KP. We also formulate two ways to calculate bilinear derivatives involved with the Lamé-type plane wave factors, which shows that such type of plane wave factors result in quasi-gauge property of bilinear equations.
description: 41 pages
D3.4 - Open Source Data Connector
Creators: name: Maggio, Martino
name: Savarino, Vincenzo
name: Tasneem Tazeen Rashid
name: Tejas Morbagal Harish
name: Murua, Idoia
name: Iturraspe, Urtza
Publisher: name: Zenodo
Year: 2023
Subjects: IDS Connector
Data security
Privacy
Personal data

description: This document provides the introduction of open-source Data Connector, the functions of it, and how to deploy and interact with it.
Spanning the full Poincaré sphere with polariton Rabi oscillations
Creators: name: Colas, D.
name: Dominici, L.
name: Donati, S.
name: Pervishko, A. A.
name: Liew, T. C. H.
name: Shelykh, I. A.
name: Ballarini, D.
name: de Giorgi, M.
name: Bramati, A.
name: Gigli, G.
name: del Valle, E.
name: Laussy, F. P.
name: Kavokin, A. V.
name: Sanvitto, D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We propose theoretically and demonstrate experimentally a generation of light pulses whose polarization varies temporally to cover selected areas of the Poincaré sphere with tunable swirling speed and total duration (1 ps and 10 ps respectively in our implementation). The effect relies on the Rabi oscillations of two polarized fields in the strong coupling regime, excited by two counter-polarized and delayed pulses. The interferences of the oscillating fields result in the precession of the Stokes vector of the emitted light while polariton lifetime imbalance results in its drift from a circle on the sphere of controllable radius to a single point at long times. The positioning of the initial and final states allows to engineer the type of polarization spanning, including a full sweeping of the Poincaré sphere. The universality and simplicity of the scheme should allow for the deployment of time varying polarization fields at a technologically exploitable level.
description: 6 pages, 4 figures. Supplementary videos: https://drive.google.com/folderview?id=0B0QCllnLqdyBSHNtSjlyWjN1UFU
Origin of the Hurricane Ike forerunner surge
Creators: name: Luettich Jr., R.A.
name: Dietrich, J.C.
name: Gravois, U.
name: Dean, R.G.
name: Hope, M.E.
name: Zachry, B.C.
name: Kennedy, A.B.
name: Westerink, J.J.
name: Powell, M.D.
name: Cox, A.T.
Publisher: name: Blackwell Publishing Ltd
Year: 2011

description: A large, unpredicted, water level increase appeared along a substantial section of the western Louisiana and northern Texas (LATEX) coasts 12-24 hrs in advance of the landfall of Hurricane Ike (2008), with water levels in some areas reaching 3 m above mean sea level. During this time the cyclonic wind field was largely shore parallel throughout the region. A similar early water level rise was reported for both the 1900 and the 1915 Galveston Hurricanes. The Ike forerunner anomaly occurred over a much larger area and prior to the primary coastal surge which was driven by onshore directed winds to the right of the storm track. We diagnose the forerunner surge as being generated by Ekman setup on the wide and shallow LATEX shelf. The longer forerunner time scale additionally served to increase water levels significantly in narrow-entranced coastal bays. The forerunner surge generated a freely propagating continental shelf wave with greater than 1.4 m peak elevation that travelled coherently along the coast to Southern Texas, and was 300 km in advance of the storm track at the time of landfall. This was, at some locations, the largest water level increase seen throughout the storm, and appears to be the largest freely-propagating shelf wave ever reported. Ekman setup-driven forerunners will be most significant on wide, shallow shelves subject to large wind fields, and need to be considered for planning and forecasting in these cases.
The Russian and Early Soviet Sheet Music Collection, The Columbia University Libraries: An Introduction
Creators: Khait, Julia
Davis, Jr., Robert H.
Publisher: name: Columbia University
Year: 2017
Subjects: Sheet music
Music title pages
Music
Arts, Russian
Arts, Soviet
Academic libraries
Libraries--Special collections

description: The Rare Book & Manuscript Library of the Columbia University Libraries holds one of the single-largest collections of Russian sheet music in North America, particularly for the period circa 1924-1929. Recently, a substantial portion of this collection was fully digitized, and is available for viewing on the Libraries' website. This collection offers both visual and aural delights, reflecting a period of great creative excitement, political tension, and relative freedom of expression paralleling the economic liberalization of the New Economic Policy, introduced by Lenin at the Tenth Party Congress in March of 1921, and drawing to a close with the consolidation of power by Stalin in 1928. This Introduction provides background on both the significant visual element of the collection—in the form of decorative wrappers—and of course the music and lyrics encountered in the scores themselves.
Correlation functions of the KdV hierarchy and applications to intersection numbers over $\overline{\mathcal M}_{g,n}$
Creators: name: Bertola, Marco
name: Dubrovin, Boris
name: Yang, Di
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mathematical Physics (math-ph)
subject: Algebraic Geometry (math.AG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We derive an explicit generating function of correlations functions of an arbitrary tau-function of the KdV hierarchy. In particular applications, our formulation gives closed formulæ of a new type for the generating series of intersection numbers of $ψ$-classes as well as of mixed $ψ$- and $κ$-classes in full genera.
description: 48 pages including 9 pages of tables; references added. V2: minor corrections in the proof of Theorem 1.2 (statement unaffected)
$N=2$ quantum chiral superfields and quantum super bundles
Creators: name: Fioresi, R.
name: Lledo, M. A.
name: Razzaq, J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Algebra (math.QA)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 32C11, 14A22, 14M30, 58A50

description: We give the superalgebra of $N=2$ chiral (and antichiral) quantum superfields realized as a subalgebra of the quantum supergroup $\mathrm{SL}_q(4|2)$. The multiplication law in the quantum supergroup induces a coaction on the set of chiral superfields. We also realize the quantum deformation of the chiral Minkowski superspace as a quantum principal bundle.
Eastern European Modernism: Works on Paper at the Columbia University Libraries and the Cornell University Library
Creators: Davis, Jr., Robert H.
Mansbach, Steven
Denischenko, Irina M.
Publisher: name: Columbia University
Year: 2021
Subjects: Slavic literature
Modernism (Literature)
Academic libraries
Libraries--Special collections

description: This compendium is more than an extensive register of two of the world’s most consequential institutional holdings of progressive works on paper. Indeed, it is a material affirmation of the extraordinary inventive prowess, the stunning artistic achievements, and the daring visual scope of creative figures from the Baltic north to the Balkan south during almost a half-century of their most audacious ambitions. Thus, the works on paper documented here, and the essays contextualizing them, represent a benchmark of aesthetic accomplishment, of scholarly appraisal, and of academic accessibility. Each of the hundreds of brief bibliographical analyses offers an incisive and lucid introduction to the two universities’ libraries’ rich array of modernist pamphlets, booklets, broadsides, and advertising copy that collectively encompass and define the modern world – from the arts to politics to commerce to sexuality. In its encyclopedic breadth, this compendium reveals the visual potency and inventive aesthetic strategies that shaped not only eastern Europe during the first decades of the twentieth century, but ultimately determined how we have come to see ourselves. (Steven Mansbach, Univ. of Maryland)
DNA driven self-assembly of micron-sized rods using DNA-grafted bacteriophage fd virions
Creators: name: Unwin, R. R.
name: Cabanas, R. A.
name: Yanagishima, T.
name: Blower, T. R.
name: Takahashi, H.
name: Salmond, G. P. C.
name: Edwardson, J. M.
name: Fraden, S.
name: Eiser, E.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: We have functionalized the sides of fd bacteriophage virions with oligonucleotides to induce DNA hybridization driven self-assembly of high aspect ratio filamentous particles. Potential impacts of this new structure range from an entirely new building block in DNA origami structures, inclusion of virions in DNA nanostructures and nanomachines, to a new means of adding thermotropic control to lyotropic liquid crystal systems. A protocol for producing the virions in bulk is reviewed. Thiolated oligonucleotides are attached to the viral capsid using a heterobifunctional chemical linker. A commonly used system is utilized, where a sticky, single-stranded DNA strand is connected to an inert double-stranded spacer to increase inter-particle connectivity. Solutions of fd virions carrying complementary strands are mixed, annealed, and their aggregation is studied using dynamic light scattering (DLS), fluorescence microscopy, and atomic force microscopy (AFM). Aggregation is clearly observed on cooling, with some degree of local order, and is reversible when temperature is cycled through the DNA hybridization transition.
description: 10 pages, 1 Table, 6 Figures
Phonon heat capacity and self-heating normal domains in NbTiN nanostrips
Creators: name: Sidorova, M.
name: Semenov, A. D.
name: Huebers, H. -W.
name: Gyger, S.
name: Steinhauer, S.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Self-heating normal domains in thin superconducting NbTiN nanostrips were characterized via steady-state hysteretic current-voltage characteristics measured at different substrate temperatures. The temperature dependence and the magnitude of the current, which sustains a domain in equilibrium at different voltages, can only be explained with a phonon heat capacity noticeably less than expected for 3-d Debye phonons. This reduced heat capacity coincides with the value obtained earlier from magnetoconductance and photoresponse studies of the same films. The rate of heat flow from electrons at a temperature Te to phonons in the substrate at a temperature TB is proportional to (T_e^p - T_B^p) with the exponent p~3, which differs from the exponents for heat flows mediated by the electron-phonon interaction or by escaping of 3-d Debye phonons via the film/substrate interface. We attribute both findings to the effect of the mean grain size on the phonon spectrum of thin granular NbTiN films. Our findings are significant for understanding the thermal transport in superconducting devices exploiting thin granular films.
Checklist of Russian, Ukrainian and Belarusian Avant-Garde and Modernist Books, Serials and Works on Paper at The New York Public Library and Columbia University Libraries
Creators: Davis, Jr., Robert H.
Duncan-Smith, Megan
Mansbach, Steven
Publisher: name: Columbia University
Year: 2015
Subjects: Slavic literature
Russian literature
Modernism (Literature)
Literature, Experimental
Libraries--Special collections

description: The manifold collections of Russian, Ukrainian and Belarusian avant-garde publications in the New York Public and Columbia University Libraries are as impressive in their breadth as they are significant in their history. They have become more than a singular research resource for Slavicists, and more than a telling record of the striking inventiveness that occurred in Eastern Europe early in the last century. Indeed, these rich holdings are essential for today’s scholars and for an ever-growing public keenly interested in the art, culture, and political history of Eastern and East-Central Europe during a period of dramatic and revolutionary change. Nonetheless, it is through the visual and literary history that the two collections document that one might best appreciate these holdings’ broadest value.
Running Out of Debt?
Creators: name: Meltzer, Allan
Publisher: name: Figshare
Year: 2018
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Who would have thought, at any time in the last seventy years, that the government would run continuous budget surpluses and undertake massive retirements of public debt? Not since a previous Pittsburgher, Andrew Mellon, ran the Treasury has there been a sustained effort to reduce the debt.
Session 2: The Theory into Practice: 2CUL and the Implementation of Meaningful Collaborative Collection Development
Publisher: name: Columbia University
Year: 2012
Subjects: Library science
Academic libraries--Collection development

description: In which Rob Davis talks during the 9th Library Symposium. Collaboration between Columbia University and Cornell University libraries on improving upon library operations between the two college campuses through a program called 2CUL.
Scientific and cost-effectiveness criteria in selecting batteries of short-term tests
Creators: name: Omenn, Gilbert S.
name: Lave, Lester B
Publisher: name: Figshare
Year: 2018
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: The scientific and cost-effectiveness criteria introduced in this paper can be applied to published datasets and current and proposed batteries of short-term tests. The reports in the current volume will provide a wealth of additional material for such evaluations, but more systematically obtained information will be necessary to assess both the internal and external validity of these tests. Individual tests and batteries of tests should be standardized, employ positive controls, generate results capable of quantitative analyses that may make dichotomous classification as “positive” and “negative” obsolete, be interpreted in light of mechanisms of action, and be cost-effective on a grand scale. For regulatory purposes our long-term goal should be to replace the whole animal lifetime bioassay with an appropriate and cost-effective set of short-term tests.
A High-Resolution coupled riverine flow, tide, wind, wind wave, and storm surge model for southern Louisiana and Mississippi. Part II: Synoptic description and analysis of hurricanes Katrina and Rita
Creators: name: Resio, D.T.
name: Atkinson, J.H.
name: Ebersole, B.A.
name: Dawson, C.
name: Jensen, R.
name: Smith, J.M.
name: Cardone, V.J.
name: Bunya, S.
name: Westerink, H.J.
name: Cox, A.T.
name: Westerink, J.J.
name: Powell, M.D.
name: Dietrich, J.C.
name: Luettich, R.A.
name: Roberts, H.J.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2010

description: Hurricanes Katrina and Rita were powerful storms that impacted southern Louisiana and Mississippi during the 2005 hurricane season. In Part I, the authors describe and validate a high-resolution coupled riverine flow, tide, wind, wave, and storm surge model for this region. Herein, the model is used to examine the evolution of these hurricanes in more detail. Synoptic histories show how storm tracks, winds, and waves interacted with the topography, the protruding Mississippi River delta, east-west shorelines, manmade structures, and low-lying marshes to develop and propagate storm surge. Perturbations of the model, in which the waves are not included, show the proportional importance of the wave radiation stress gradient induced setup.
Ultraviolet Spectroscopy of Type IIb Supernovae: Diversity and the Impact of Circumstellar Material
Creators: name: Ben-Ami, Sagi
name: Hachinger, Stephan
name: Gal-Yam, Avishay
name: Mazzali, Paolo A.
name: Filippenko, Alexei V.
name: Horesh, Assaf
name: Matheson, Thomas
name: Modjaz, Maryam
name: Sauer, Daniel N.
name: Silverman, Jeffrey M.
name: Smith, Nathan
name: Yaron, Ofer
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present new Hubble Space Telescope (HST) multi-epoch ultraviolet (UV) spectra of the bright Type IIb SN 2013df, and undertake a comprehensive anal- ysis of the set of four Type IIb supernovae for which HST UV spectra are available (SN 1993J, SN 2001ig, SN 2011dh, and SN 2013df). We find strong diversity in both continuum levels and line features among these objects. We use radiative-transfer models that fit the optical part of the spectrum well, and find that in three of these four events we see a UV continuum flux excess, apparently unaffected by line absorption. We hypothesize that this emission originates above the photosphere, and is related to interaction with circumstel- lar material (CSM) located in close proximity to the SN progenitor. In contrast, the spectra of SN 2001ig are well fit by single-temperature models, display weak continuum and strong reverse-fluorescence features, and are similar to spectra of radioactive 56Ni-dominated Type Ia supernovae. A comparison of the early shock-cooling components in the observed light curves with the UV continuum levels which we assume trace the strength of CSM interaction suggests that events with slower cooling have stronger CSM emission. The radio emission from events having a prominent UV excess is perhaps consistent with slower blast-wave velocities, as expected if the explosion shock was slowed down by the CSM that is also responsible for the strong UV, but this connection is currently speculative as it is based on only a few events.
Back-to-back azimuthal correlations in Z+jet events at high transverse momentum in the TMD parton branching method at next-to-leading order
Creators: name: Yang, H.
name: Martinez, A. Bermudez
name: Banos, L. I. Estevez
name: Hautmann, F.
name: Jung, H.
name: Mendizabal, M.
name: Figueroa, K. Moral
name: Prestel, S.
name: Monfared, S. Taheri
name: van Kampen, A. M.
name: Wang, Q.
name: Wichmann, K.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Azimuthal correlations in Z+jet production at large transverse momenta are computed by matching Parton - Branching (PB) TMD parton distributions and showers with NLO calculations via MCatNLO. The predictions are compared with those for dijet production in the same kinematic range. The azimuthal correlations $Δϕ$ between the Z boson and the leading jet are steeper compared to those in dijet production at transverse momenta ${\cal O}(100)$ GeV, while they become similar for very high transverse momenta ${\cal O}(1000)$ GeV. The different patterns of Z+jet and dijet azimuthal correlations can be used to search for potential {\it factorization - breaking} effects in the back-to-back region, which depend on the different color and spin structure of the final states and their interferences with the initial states. In order to investigate these effects experimentally, we propose to measure the ratio of the distributions in $Δϕ$ for Z+jet - and multijet production at low and at high transverse momenta, and compare the results to predictions obtained assuming factorization. We examine the role of theoretical uncertainties by performing variations of the factorization scale, renormalization scale and matching scale. In particular, we present a comparative study of matching scale uncertainties in the cases of PB-TMD and collinear parton showers.
description: Replaced with version accepted for publication in EPJC
Additional file 6 of Genomic insights into biased allele loss and increased gene numbers after genome duplication in autotetraploid Cyclocarya paliurus
Creators: name: Yu, Rui-Min
name: Zhang, Ning
name: Zhang, Bo-Wen
name: Liang, Yu
name: Pang, Xiao-Xu
name: Cao, Lei
name: Chen, Yi-Dan
name: Zhang, Wei-Ping
name: Yang, Yang
name: Zhang, Da-Yong
name: Pang, Er-Li
name: Bai, Wei-Ning
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 6: Note 1. Genome assembly of diploid C. paliurus and P. stenoptera. Note 2. Genome annotation of C. paliurus and P. stenoptera. Note 3. Autotetraploid C. paliurus inheritance mode.
A high-resolution coupled riverine flow, tide, wind, wind wave, and storm surge model for southern Louisiana and Mississippi. Part I: Model development and validation
Creators: name: Dietrich, J.C.
name: Westerink, H.J.
name: Resio, D.T.
name: Cox, A.T.
name: Atkinson, J.H.
name: Westerink, J.J.
name: Roberts, H.J.
name: Ebersole, B.A.
name: Luettich, R.A.
name: Powell, M.D.
name: Jensen, R.
name: Bunya, S.
name: Smith, J.M.
name: Dawson, C.
name: Cardone, V.J.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2010

description: A coupled system of wind, wind wave, and coastal circulation models has been implemented for southern Louisiana and Mississippi to simulate riverine flows, tides, wind waves, and hurricane storm surge in the region.The system combines the NOAA Hurricane Research Division Wind Analysis System (H*WIND) and the Interactive Objective Kinematic Analysis (IOKA) kinematic wind analyses, the Wave Model (WAM) offshore and Steady-State Irregular Wave (STWAVE) nearshore wind wave models, and the Advanced Circulation (ADCIRC) basin to channel-scale unstructured grid circulation model. The system emphasizes a high-resolution (down to 50 m) representation of the geometry, bathymetry, and topography; nonlinear coupling of all processes including wind wave radiation stress-induced set up; and objective specification of frictional parameters based on land-cover databases and commonly used parameters. Riverine flows and tides are validated for no storm conditions, while winds, wind waves, hydrographs, and high water marks are validated for Hurricanes Katrina and Rita.
LISA Pathfinder noise performance results: disturbances in the sub-mHz frequency band and projection to LISA
Creators: name: Castelli, Eleonora
Publisher: name: Universit� degli studi di Trento
Year: 2020

description: The LISA Pathfinder ESA mission was concluded on July 18th, 2017, after 18 months of operations as one of the most successful ESA missions ever. It was launched on December 3rd, 2015 with the purpose of assessing the feasibility of geodesic motion of two free-falling test masses at the level required by LISA, the first space-based gravitational wave observatory programmed for launch in 2034. This was achieved by measuring the relative acceleration between free-falling test masses with a sensitivity several {orders of magnitude} better than any other present or future mission. In addition to this, LISA Pathfinder constituted an advanced technological test for the flight hardware of the LISA mission. In this thesis work I will illustrate the detail of the experimental results obtained in the course of the mission, whose best performance was published in February 2018, and discuss their consequences for LISA. I will, in particular, describe in some detail a series of observations for which a definitive physical model is still lacking. I will then discuss possible explanations with the aim to reduce the number of available interpretations, and in order to lay the basis for a feasible on-ground experimental campaign in view of LISA.
Fluctuating Heavy Quark Energy Loss in Strongly-Coupled Quark-Gluon Plasma
Creators: name: Horowitz, W. A.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Results from an energy loss model that includes thermal fluctuations in the energy loss for heavy quarks in a strongly-coupled plasma are shown to be qualitatively consistent with single particle data from both RHIC and LHC. The model used is the first to properly include the fluctuations in heavy quark energy loss as derived in string theory and that do not obey the usual fluctuation-dissipation relations. These fluctuations are crucial for simultaneously describing both RHIC and LHC data; leading order drag results without fluctuations are falsified by current data. Including the fluctuations is non-trivial and relies on the Wong-Zakai theorem to fix the numerical Langevin implementation. The fluctuations lead to surprising results: B meson anisotropy is similar to that for D mesons at LHC, and the double ratio of D to B meson nuclear modification factors approaches unity more rapidly than even predictions from perturbative energy loss models. It is clear that future work in improving heavy quark energy loss calculations in AdS/CFT to include all energy loss channels is needed and warranted.
description: 12 pages, 5 figures
Art-based third sector organizations and urban regeneration in depressed neighbourhoods: the case of Naples, Italy.
Creators: name: Laudiero, Angelo
Publisher: name: Universit� degli studi di Trento
Year: 2020

description: The importance of the creative and cultural capital in the economic development of post-industrial inner cities has been widely demonstrated by urban development literature as it interacts with the physical environment and sustains regeneration processes. However, also in depressed and peripheral neighbourhoods, creative firms, museums, art-based nonprofit organizations, cultural associations, and independent artists can be identified as actors of substantial urban revitalization. The main purpose of this contribution is to understand the potential of third sector organizations related to the arts and culture in the emergence of virtuous patterns in urban regeneration strategies. Data and case study about not-for-profit entities engaged in revitalization projects through innovative artistic expressions in deprived areas of Naples, Italy, are analyzed. Within the general framework of urban redevelopment processes through specific not-for-profit models and tools, this research aims to understand if these actors can be identified as engines of urban regeneration and what lessons policy-makers may learn by these practices.
Unquenching weak substructure
Creators: name: van Beveren, Eef
name: Rupp, George
name: Coito, Susana
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: On assuming that Weak substructure has a dynamics which is similar to quantum chromodynamics but much stronger, we conclude that unquenching is indispensable for predictions on the spectrum of Weak-substructure resonances.
description: Presented at Workshop on Unquenched Hadron Spectroscopy: Non-Perturbative Models and Methods of QCD vs. Experiment, Coimbra (Portugal), 1-5 September 2014. 8 pages, 1 figure, plain LaTeX
Renewing Growth and Slowing Inflation
Creators: name: Meltzer, Allan
Publisher: name: Figshare
Year: 2018
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: For the past two years I have used this space to discuss inflation, one of our continuing long-term social and economic problems. Two years ago I tried to distinguish between the effects of inflation and the real gains that investors receive in a growing economy. Last year, I discussed the timing of inflationary gains and losses and pointed out that large wage increases for unionized workers usually come near the end of a period of rising inflation. Now that workers and management are signing contracts calling for relatively large wage increases, it is useful to stress again that the wage increases are not the start of a new round of inflation but one of the late stages of the inflation that started in 1965.
Twisted Magnon Frequency Comb and Penrose Superradiance
Creators: name: Wang, Zhenyu
name: Yuan, H. Y.
name: Cao, Yunshan
name: Yan, Peng
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Quantization effects of the nonlinear magnon-vortex interaction in ferromagnetic nanodisks are studied. We show that the circular geometry twists the spin-wave fields with spiral phase dislocations carrying quantized orbital angular momentum (OAM). Meanwhile, the confluence and splitting scattering of twisted magnons off the gyrating vortex core (VC) generates a frequency comb consisting of discrete and equally spaced spectral lines, dubbed as twisted magnon frequency comb (tMFC). It is found that the mode spacing of the tMFC is equal to the gyration frequency of the VC and the OAM quantum numbers between adjacent spectral lines differ by one. By applying a magnetic field perpendicular to the plane of a thick nanodisk, we observe a magnonic Penrose superradiance inside the cone vortex state, which mimics the amplification of waves scattered from a rotating black hole. It is demonstrated that the higher-order modes of tMFC are significantly amplified while the lower-order ones are trapped within the VC gyrating orbit which manifests as the ergoregion. These results suggest a promising way to generate twisted magnons with large OAM and to drastically improve the flatness of the magnon comb.
description: 6 pages, 4 figures
Space-Time Curvature Signatures in Bose-Einstein Condensates
Creators: name: Matos, Tonatiuh
name: Gomez, Eduardo
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We derive a generalized Gross-Pitaevski (GP) equation immersed on a electromagnetic and a weak gravitational field starting from the covariant Complex Klein-Gordon field in a curved space-time. We compare it with the GP equation where the gravitational field is added by hand as an external potential. We show that there is a small difference of order $g z/c^2$ between them that could be measured in the future using Bose-Einstein Condensates (BEC). This represents the next order correction to the Newtonian gravity in a curved space-time.
description: 4 pages, no figures
Additional file 1 of Regulatory changes associated with the head to trunk developmental transition
Creators: name: Duarte, Patrícia
name: Brattig Correia, Rion
name: Nóvoa, Ana
name: Mallo, Moisés
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Fig. S1. Principal Component Analyses of RNA-seq and ATAC-seq data. Fig. S3. Porcn expression is downregulated in the posterior epiblast. Fig. S4. Sequencing data and embryonic image of wild type and Raldh2-/- mutants. Fig. S5. Transgenic reporter analysis for CR2b lacking the specified TF binding sites. Table S2. RT-qPCR data values of Porcn expression normalized to β-Actin. Table S4. RT-qPCR data values of Wnt5a expression normalized to β-Actin.
General Rank Multiuser Downlink Beamforming With Shaping Constraints Using Real-valued OSTBC
Creators: name: Law, Ka Lung
name: Wen, Xin
name: Vu, Minh Thanh
name: Pesavento, Marius
Publisher: name: arXiv
Year: 2015
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this paper we consider optimal multiuser downlink beamforming in the presence of a massive number of arbitrary quadratic shaping constraints. We combine beamforming with full-rate high dimensional real-valued orthogonal space time block coding (OSTBC) to increase the number of beamforming weight vectors and associated degrees of freedom in the beamformer design. The original multi-constraint beamforming problem is converted into a convex optimization problem using semidefinite relaxation (SDR) which can be solved efficiently. In contrast to conventional (rank-one) beamforming approaches in which an optimal beamforming solution can be obtained only when the SDR solution (after rank reduction) exhibits the rank-one property, in our approach optimality is guaranteed when a rank of eight is not exceeded. We show that our approach can incorporate up to 79 additional shaping constraints for which an optimal beamforming solution is guaranteed as compared to a maximum of two additional constraints that bound the conventional rank-one downlink beamforming designs. Simulation results demonstrate the flexibility of our proposed beamformer design.
The processing of negative sentences: neural and behavioral correlates in healthy volunteers and brain-damaged population
Creators: name: Zanellini, Sara
Publisher: name: Universit� degli studi di Trento
Year: 2020

description: All and only human languages are equipped with the possibility of negative predications, but the neural and cognitive correlates of this ability are still unknown. In particular, it is not clear whether negative sentence processing is intrinsically more complex than affirmative sentence processing or not. On one hand, longer RTs and lower accuracy observed with negative compared to affirmative sentences in behavioral tasks have been traditionally linked to greater computational demands, although recent studies reported cases where the behavioral patterns of affirmative and negative sentences are aligned. On the other hand, the neurofunctional results collected so far do not allow establishing if negative sentences actually recruit greater computational resources than affirmative sentences. In particular, previous functional Magnetic Resonance (fMRI) studies reported that, during sentence-verification tasks, negative sentences compared to affirmatives are associated with increased BOLD signal in left hemisphere language areas. However, when the effort imposed by the task is limited as in passive listening or lexical decision paradigms, this pattern is not observed. The current work integrates the research on linguistic negation with two studies that explore the neural and behavioral correlates of affirmative and negative sentence verification in healthy volunteers and brain-damaged population. The first study tested nineteen healthy subjects with a sentence-picture verification paradigm in a fMRI experiment. Increased activation in the left inferior frontal gyrus was found with negative vs affirmative sentences, but also with false vs true affirmative sentences. These results suggest that negative sentences are not intrinsically more complex than affirmatives, but are at a disadvantage during tasks that involve competing semantic representations. The second study tested t hirty-one individuals with aphasia and thirty-seven individuals with diagnosed degenerative dementia with an adaptation of the sentence-picture verification paradigm adopted in the first study. The comparison between patients and the control group (n=50) revealed that sentence- picture verification is overall problematic for people with brain injury, especially if sentences contain negation. Moreover, in focal patients the sentence-picture verification test allowed identifying distinct cognitive domains that may be selectively interested by the damage. We propose that the complexity engaged by linguistic tasks with negative sentences has not to do with negation processing per se, but with domain-general cognitive mechanisms that go beyond pure language processing.
Perspectives for multi-messenger astronomy with the next generation of gravitational-wave detectors and high-energy satellites
Creators: name: Ronchini, Samuele
name: Branchesi, Marica
name: Oganesyan, Gor
name: Banerjee, Biswajit
name: Dupletsa, Ulyana
name: Ghirlanda, Giancarlo
name: Harms, Jan
name: Mapelli, Michela
name: Santoliquido, Filippo
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The Einstein Telescope (ET) is going to bring a revolution for the future of multi-messenger astrophysics. In order to detect the counterparts of binary neutron star (BNS) mergers at high redshift, the high-energy observations will play a crucial role. Here, we explore the perspectives of ET, as single observatory and in a network of gravitational-wave (GW) detectors, operating in synergy with future $γ$-ray and X-ray satellites. We predict the high-energy emission of BNS mergers and its detectability in a theoretical framework which is able to reproduce the properties of the current sample of observed short GRBs (SGRB). We estimate the joint GW and high-energy detection rate for both the prompt and afterglow emissions, testing several combinations of instruments and observational strategies. We find that the vast majority of SGRBs detected in $γ$-rays will have a detectable GW counterpart; the joint detection efficiency approaches $100\%$ considering a network of third generation GW observatories. The probability of identifying the electromagnetic counterpart of BNS mergers is significantly enhanced if the sky localisation provided by GW instruments is observed by wide field X-ray monitors. We emphasize that the role of the future X-ray observatories will be very crucial for the detection of the fainter emission outside the jet core, which will allow us to probe the yet unexplored population of low-luminosity SGRBs in the nearby Universe, as well as to unveil the nature of the jet structure and the connections with the progenitor properties.
description: Submitted to the journal
D3.5 - Marketplace demonstrator and report
Creators: name: Tasneem Tazeen Rashid
name: Tejas Morbagal Harish
name: Maqueda, Erik
name: Lejarazu, Adelaida
Publisher: name: Zenodo
Year: 2023
Subjects: Marketplace
Metadata Registry
User interface
Clearing House
Vocabulary Provider
DAPS

description: This deliverable demonstrates PLATOON Marketplace and interactions among the Metadata Registry, the Connectors, the Clearing House, the Vocabulary Provider components, and the Marketplace User Interface.
Tra testo e messinscena: Ettore Romagnoli e il teatro greco
Creators: name: Troiani, Sara
Publisher: name: Universit� degli studi di Trento
Year: 2020

description: The thesis aims to analyse the reception of the ancient Greek drama by the Italian scholar Ettore Romagnoli (1871-1938), considering his critical essays, translations, and theatre performances. The mutual interaction of these three aspects represents the methodological approach to understand how Romagnoli conceived the interpretation of Greek theatre and its dramatic production in the modern age. The thesis consists of three parts. The first one analyses Romagnoli?s ideas on classical studies and the modern translations of ancient Greek poetry within the Italian culture in the early 20th Century and in opposition to the positivist approach in the classical philology and the Neo Idealistic Aesthetics. Furthermore, an exam of the entire work of Romagnoli as stage director is offered, along with the reconstruction of a mainly unknow controversy after his dismissal from the National Institute of Ancient Drama. The second part analyses Romagnoli?s academic studies on the hypothetical performance of ancient tragedy and comedy and the evolution of Greek poetry from music. It also identifies the possible influence of these theories within his own translations and performances. The last part deals with two examples of translations for the stage: the "Agamemnon" (1914) and the "Bacchae" (1922). On the basis of theatre translation studies and thanks to Romagnoli?s editions of the two works, both placed at his archive and library in Rovereto and rich of notes by the translator himself, the analysis attempts to examine the hypothetical performability and speakability of the two texts and whether cuts or modifications were introduced during the stage productions.
Effects of intratidal and tidal range variability on circulation and salinity structure in the Cape Fear River Estuary, North Carolina
Creators: name: Seim, H.
name: Luettich, R.A.
name: Becker, M.L.
Publisher: name: Blackwell Publishing Ltd
Year: 2009

description: Tidal influences on circulation and the salinity structure are investigated in the largely unstudied Cape Fear River Estuary (CFRE), North Carolina, a partially mixed estuary along the southeast coast of the United States. During two different tidal conditions (high versus low tidal range) and when river flow was low, salinity and velocity data were collected over a semidiurnal tidal cycle in a 2.8 km long transect along the estuary axis. Water level data were recorded nearby. Mechanisms that influence salt transport characteristics are diagnosed from an analysis of the field data. Specifically, we investigated the relationship between tidal range and salinity through comparison of along-channel circulation characteristics, computed salt fluxes, and coefficients of vertical eddy diffusivity (Kz) based on a parameterization and on salt budget analysis. Findings indicate up-estuary tidally driven salt fluxes resulting from oscillatory salt transport are dominant near the pycnocline, while mean advective transport dominates near the bottom during both tidal range periods. Earlier research related to salt transport in estuaries with significant gravitational circulation suggests that up-estuary salt transport increases during low tidal ranges as a result of increased gravitational circulation. In the CFRE, in contrast, net (tidally averaged) near-bottom along-channel velocities are greater during higher tidal range conditions than during lower tidal range conditions. Findings indicate stronger tidal forcing and associated mixing contribute to greater near-bottom salinity gradients and, consequently, increased baroclinic circulation. Lower near-bottom salinities during the higher tidal range period are a result of a combination of increased vertical turbulent salt fluxes near the pycnocline and increased bottom-generated mixing.
Wavefunction Embedding for Molecular Polaritons
Creators: name: Pavošević, Fabijan
name: Rubio, Angel
Publisher: name: arXiv
Year: 2022
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Polaritonic chemistry relies on the strong light-matter interaction phenomena for altering the chemical reaction rates inside optical cavities. To explain and to understand these processes, the development of reliable theoretical models is essential. While computationally efficient quantum electrodynamics self-consistent field (QED-SCF) methods, such as quantum electrodynamics density functional theory (QEDFT) needs accurate functionals, quantum electrodynamics coupled cluster (QED-CC) methods provide a systematic increase in accuracy but at much greater cost. To overcome this computational bottleneck, herein we introduce and develop the QED-CC-in-QED-SCF projection-based embedding method that inherits all the favorable properties from the two worlds, computational efficiency and accuracy. The performance of the embedding method is assessed by studying some prototypical but relevant reactions, such as methyl transfer reaction, proton transfer reaction, as well as protonation reaction in a complex environment. The results obtained with the new embedding method are in excellent agreement with more expensive QED-CC results. The analysis performed on these reactions indicate that the strong light-matter interaction is very local in nature and that only a small region should be treated at the QED-CC level for capturing important effects due to cavity. This work sets the stage for future developments of polaritonic quantum chemistry methods and it will serve as a guideline for development of other polaritonic embedding models.
Additional file 3 of Regulatory changes associated with the head to trunk developmental transition
Creators: name: Duarte, Patrícia
name: Brattig Correia, Rion
name: Nóvoa, Ana
name: Mallo, Moisés
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3: Fig. S2. Protein-protein interaction network generated with the differentially expressed genes.
On the implementation of large period piece-wise linear Arnold cat map
Creators: name: Hermann, Djeugoue
name: Gildas, Gnyamsi Gaetan
name: Eyebe Fouda, Jean Sire Armand
name: Koepf, Wolfram
Publisher: name: Universität Kassel
Year: 2022
Subjects: subject: Dynamical system
subject: Random number
subject: Circuit theory
subject: Digital circuits
subject: 510
subject: Schaltungstheorie
subject: Zufallszahlen
subject: Transformation

description: Gefördert im Rahmen des Projekts DEAL