cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Scattered Lyman-alpha Radiation Around Sources Before Cosmological Reionization
Creators: name: Loeb, Abraham
name: Rybicki, George
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The spectra of the first galaxies and quasars in the Universe should be strongly absorbed shortward of their rest-frame Lyman-alpha wavelength by neutral hydrogen (HI) in the intervening intergalactic medium. However, the Lyman-alpha line photons emitted by these sources are not eliminated but rather scatter until they redshift out of resonance and escape due to the Hubble expansion of the surrounding intergalactic HI. We calculate the resulting brightness distribution and the spectral shape of the diffuse Lyman-alpha line emission around high redshift sources, before the intergalactic medium was reionized. Typically, the Lyman-alpha photons emitted by a source at z=10 scatter over a characteristic angular radius of order 15 arcseconds around the source and compose a line which is broadened and redshifted by about a thousand km/s relative to the source. The scattered photons are highly polarized. Detection of the diffuse Lyman-alpha halos around high redshift sources would provide a unique tool for probing the neutral intergalactic medium before the epoch of reionization. On sufficiently large scales where the Hubble flow is smooth and the gas is neutral, the Lyman-alpha brightness distribution can be used to determine the cosmological mass densities of baryons and matter.
description: 21 pages, 5 Postscript figures, accepted by ApJ; figures 1--3 corrected; new section added on the detectability of Lyman alpha halos; conclusions updated
Multibondic Cluster Algorithm for Monte Carlo Simulations of First-Order Phase Transitions
Creators: name: Janke, Wolfhard
name: Kappler, Stefan
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Inspired by the multicanonical approach to simulations of first-order phase transitions we propose for $q$-state Potts models a combination of cluster updates with reweighting of the bond configurations in the Fortuin-Kastelein-Swendsen-Wang representation of this model. Numerical tests for the two-dimensional models with $q=7, 10$ and $20$ show that the autocorrelation times of this algorithm grow with the system size $V$ as $τ\propto V^α$, where the exponent takes the optimal random walk value of $α\approx 1$.
description: 13 pages, LaTeX + 4 postscript files as uuencoded compressed tar file, Mainz preprint
Design of Automated Dual Band 4G Jammer using MATLAB Simulink
Creators: name: Sai, Tutika Chetan
name: Kumar, G. Dinesh
name: Charan, V.
name: Ramya, S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper presents a design of efficient smart jammer to jam the 4G signals, specifically band 3 and band 40 which can be predominantly used in India. The MATLAB Simulink tool was used for the analysis of the circuit design. Simulink, an advanced tool gives accurate results comparable to real-time analysis. The DSP toolbox of the Simulink library has been largely used to construct and view the results of the model. The main objective of this paper is to receive the LTE signals, filter band 3 and band 40, add noise and increase the amplitude of the signal. The uniqueness of this design is the use of full wave rectifier in the circuit and the trigger enabled blocks. Full wave rectifier with added circuitry acts as a trigger to the jammer which contains the noise block and the gain block. Sine wave generators were used to replicate real-time signals and additional signals were added as noise. The advantage of the design is when none of the bands are detected, the output will not be generated, thus saving power. The incorporation of the detector circuit and trigger circuit ensures that power is not wasted by the jamming circuit when the signal is not detected. These jammers can be used in examination halls, conference halls and in secure location where telecommunication signals are unwanted.
description: 6 pages, 2016 published
Phalaena rectangulata Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Phalaena
Phalaena rectangulata

description: Phalaena rectangulata [spec. nov.]
P. Geometra seticornis, alis viridibus fusco-subfa- sciatis.
Habitat in Europa. Claud. Alstr�mer.
Alae subtus fascia rectangula e punctis nigricantibus.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 528, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
The origin of single radio pulsars
Creators: name: Zwart, Simon Portegies
name: Heuvel, Edward van den
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: By comparing relative rates of supernovae versus formation rates of single radio pulsars, recycled pulsars, binary pulsars and X-ray binaries we put strong limits on the progenitors of radio pulsars and on the requirement of an asymmetry in the supernova. The assumption that radio pulsars are only formed in type Ib and type Ic supernovae from interacting binaries (Iben & Tutukov 1996) breaks down on the implication that in that case either the formation rate of binary pulsars (double neutron stars) should be of the order of 20%, of the single pulsar birthrate or, alternatively, almost all single pulsars (85% to 98%) should originate from Thorne-Zytkow stars. In the latter case the pulsar velocity distribution is inconsistent with observations. Also, in that case the difference between the supernova rate and the pulsar formation rate would be about one order of magnitude, i.e.: much larger than observed. Allowing type II supernovae from single stars and non-interacting binaries to form radio pulsars solves this conundrum, but then a kick is required in order to explain the high velocities of single radio pulsars. A kick is also required to understand the small birthrate, relative to the supernova rate, of binary pulsars consisting of two neutron stars.
description: 15 pages, New Astronomy in press
Why marginal CO2 emissions are not decreasing for US electricity: Estimates and implications for climate policy
Creators: name: Yates, Andrew J.
name: Kotchen, Matthew J.
name: Holland, Stephen P.
name: Mansur, Erin T.
Publisher: name: Proceedings of the National Academy of Sciences
Year: 2022

description:
Marginal emissions of CO2 from the electricity sector are critical for evaluating climate policies that rely on shifts in electricity demand or supply. This paper provides estimates of marginal CO2 emissions from US electricity generation using the most recently available and comprehensive data. The estimates vary by region, hour of the day, and year to year over the last decade. We identify an important and somewhat counterintuitive finding: While average emissions have decreased substantially over the last decade (28% nationally), marginal emissions have increased (7% nationally). We show that underlying these trends is primarily a shift toward greater reliance on coal to satisfy marginal electricity use. We apply our estimates to an analysis of the Biden administration's target of having electric vehicles (EVs) make up 50% of new vehicle purchases by 2030. We find that, without significant and concurrent changes to the electricity sector, the increase in electricity emissions is likely to offset more than half of the emission reductions from having fewer gasoline-powered vehicles on the road. Moreover, using average rather than marginal emissions to predict the impacts significantly overestimates the emission benefits. Overall, we find that the promise of EVs for reducing emissions depends, to a large degree, on complementary policies that decarbonize both average and marginal emissions in the electricity sector.
title: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f.090
Creators: name: Rouzeau, Benoît
name: Rouzeau, Benoît
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cistercien

description: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains. Numérisation en mode image
description: Relation: https://cisterciensetressources.lamop.fr/
description: Bibliographic citation: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f.090, in Projet Cisterciens et Ressources [Ressource en ligne], https://cisterciensetressources.lamop.fr
description: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f. 090
$L^p$-boundedness and $L^p$-nuclearity of multilinear pseudo-differential operators on $\mathbb{Z}^n$ and the torus $\mathbb{T}^n$
Creators: name: Cardona, Duván
name: Kumar, Vishvesh
Publisher: name: arXiv
Year: 2018
Subjects: subject: Functional Analysis (math.FA)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 58J40 (Primary) 47B10, 47G30, 35S30 (Secondary)

description: In this article, we begin a systematic study of the boundedness and the nuclearity properties of multilinear periodic pseudo-differential operators and multilinear discrete pseudo-differential operators on $L^p$-spaces. First, we prove analogues of known multilinear Fourier multipliers theorems (proved by Coifman and Meyer, Grafakos, Tomita, Torres, Kenig, Stein, Fujita, Tao, etc.) in the context of periodic and discrete multilinear pseudo-differential operators. For this, we use the periodic analysis of pseudo-differential operators developed by Ruzhansky and Turunen. Later, we investigate the $s$-nuclearity, $0
description: 40 pages, This version is a revised version based on reviewer's comments. Final version appeared in JFAA
Universal kinematic scaling as a probe of factorized long-distance effects in high-energy quarkonium production
Creators: name: Faccioli, Pietro
name: Lourenco, Carlos
name: Araujo, Mariana
name: Seixas, Joao
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Dimensional analysis reveals general kinematic scaling rules for the momentum, mass, and energy dependence of Drell-Yan and quarkonium cross sections. Their application to mid-rapidity LHC data provides strong experimental evidence supporting the validity of the factorization ansatz, a cornerstone of non-relativistic QCD, still lacking theoretical demonstration. Moreover, data-driven patterns emerge for the factorizable long-distance bound-state formation effects, including a remarkable correlation between the S-wave quarkonium cross sections and their binding energies. Assuming that this scaling can be extended to the P-wave case, we obtain precise predictions for the not yet measured feed-down fractions, thereby providing a complete picture of the charmonium and bottomonium feed-down structure. This is crucial information for quantitative interpretations of quarkonium production data, including studies of the suppression patterns measured in nucleus-nucleus collisions.
description: Submitted to European Physical Journal C
New recursive approximations for variable-order fractional operators with applications
Creators: name: Zaky, M. A.
name: Doha, E. H.
name: Taha, T. M.
name: Baleanu, D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 42C05, 65D99, 35R11, 65N35

description: To broaden the range of applicability of variable-order fractional differential models, reliable numerical approaches are needed to solve the model equation. In this paper, we develop Laguerre spectral collocation methods for solving variable-order fractional initial value problems on the half line. Specifically, we derive three-term recurrence relations to efficiently calculate the variable-order fractional integrals and derivatives of the modified generalized Laguerre polynomials, which lead to the corresponding fractional differentiation matrices that will be used to construct the collocation methods. Comparison with other existing methods shows the superior accuracy of the proposed spectral collocation methods.
description: 12 pages and 1 figure
Design and Implementation of a Visualization Tool for the in-depth Analysis of the Domestic Electricity Consumption
Creators: name: Merlin, Gabriele
name: Ortu, Daniele
name: Cherchi, Gianmarco
name: Scateni, Riccardo
Publisher: name: The Eurographics Association
Year: 2019
Subjects: Human
centered computing
Information visualization
Hardware
Sensors and actuators

description: In this poster, we present a visualization tool for the in-depth analysis of domestic electricity consumption. The web-interface allows users to visualize their electricity consumption, compare them with their own records or with the means of selected communities.
description: Smart Tools and Apps for Graphics - Eurographics Italian Chapter Conference
description: Posters
description: 101
description: 102
description: Gabriele Merlin, Daniele Ortu, Gianmarco Cherchi, and Riccardo Scateni
description: CCS Concepts: Human-centered computing --> Information visualization; Hardware --> Sensors and actuators
Phalaena hortulata Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Phalaena
Phalaena hortulata

description: Phalaena hortulata [spec. nov.]
P. Geometra seticornis, alis albis: fusco-fasciato maculatis, thorace anoque flavis Fn. svec. 846.
Habitat in Urtica, hortis pomonae.
Larva 16- poda, nuda, albida, dorso fusco.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 529, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
The Host Galaxy of GRB 990123
Creators: name: Bloom, J. S.
name: Odewahn, S. C.
name: Djorgovski, S. G.
name: Harrison, S. R. Kulkarni F. A.
name: Koresko, C.
name: Neugebauer, G.
name: Armus, L.
name: Frail, D. A.
name: Gal, R. R.
name: Sari, R.
name: Squires, G.
name: Illingworth, G.
name: Kelson, D.
name: Chaffee, F.
name: Goodrich, R.
name: Feroci, M.
name: Costa, E.
name: Piro, L.
name: Frontera, F.
name: Mao, S.
name: Akerlof, C.
name: McKay, T. A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present deep images of the field of gamma-ray burst (GRB) 990123 obtained in a broad-band UV/visible bandpass with the Hubble Space Telescope, and deep near-infrared images obtained with the Keck-I 10-m telescope. Both the HST and Keck images show that the optical transient (OT) is clearly offset by 0.6 arcsec from an extended object, presumably the host galaxy. This galaxy is the most likely source of the metallic-line absorption at z = 1.6004 seen in the spectrum of the OT. With magnitudes V_{C} ~ 24.6 +/- 0.2 and K = 21.65 +/- 0.30 mag this corresponds to an L ~ 0.7 L_* galaxy, assuming that it is located at z = 1.6. The estimated unobscured star formation rate is SFR ~ 6 M_sun/yr, which is not unusually high for normal galaxies at comparable redshifts. The strength of the observed metallic absorption lines is suggestive of a relatively high metallicity of the gas, and thus of a chemically evolved system which may be associated with a massive galaxy. It is also indicative of a high column density of the gas, typical of damped Ly-alpha systems at high redshifts. We conclude that this is the host galaxy of GRB 990123. No other obvious galaxies are detected within the same projected radius from the OT. There is thus no evidence for strong gravitational lensing magnification of this burst, and some alternative explanation for its remarkable energetics may be required. The observed offset of the OT from the center of its apparent host galaxy, 5.5 +/- 0.9 proper kpc (projected) in the galaxy's rest-frame, both refutes the possibility that GRBs are related to galactic nuclear activity and supports models of GRBs which involve the death and/or merger of massive stars. Further, the HST image suggests an intimate connection of GRB 990123 and a star-forming region.
description: Updated references. 12 pages including 3 Postscript figures. Camera- ready reproductions of the figures can be found at http://astro.caltech.edu/~jsb/GRB/grb990123.html
Hybrid 2D Black Phosphorus/Polymer Materials: New Platforms for Device Fabrication
Creators: name: Telesio, Francesca
name: Passaglia, Elisa
name: Cicogna, Francesca
name: Costantino, Federica
name: Serrano-Ruiz, Manuel
name: Peruzzini, Maurizio
name: Heun, Stefan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Hybrid materials, containing a 2D filler embedded in a polymeric matrix, are an interesting platform for several applications, because of the variety of properties that the filler can impart to the polymer matrix when dispersed at the nanoscale. Moreover, novel properties could arise from the interaction between the two. Mostly the bulk properties of these materials have been studied so far, especially focusing on how the filler changes the polymeric matrix properties. Here we propose a complete change of perspective by using the hybrid nanocomposite material as a platform suitable to engineer the properties of the filler and to exploit its potential in the fabrication of devices. As a proof of concept of the versatility and potentiality of the new method, we applied this approach to prepare black phosphorus nanocomposites through its dispersion in poly (methyl methacrylate). Black phosphorus is a very interesting 2D material, whose application have so far been limited by its very high reactivity to oxygen and water. In this respect, we show that electronic-grade black phosphorus flakes, already embedded in a protecting matrix since their exfoliation from the bulk material, are endowed with significant increased stability, and can be further processed into devices without degrading their properties.
The Phases and Triviality of Scalar Quantum Electrodynamics
Creators: name: Baig, M.
name: Fort, H.
name: Kogut, JB
name: Kim, S.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The phase diagram and critical behavior of scalar quantum electrodynamics are investigated using lattice gauge theory techniques. The lattice action fixes the length of the scalar (``Higgs'') field and treats the gauge field as non-compact. The phase diagram is two dimensional. No fine tuning or extrapolations are needed to study the theory's critical behovior. Two lines of second order phase transitions are discovered and the scaling laws for each are studied by finite size scaling methods on lattices ranging from $6^4$ through $24^4$. One line corresponds to monopole percolation and the other to a transition between a ``Higgs'' and a ``Coulomb'' phase, labelled by divergent specific heats. The lines of transitions cross in the interior of the phase diagram and appear to be unrelated. The monopole percolation transition has critical indices which are compatible with ordinary four dimensional percolation uneffected by interactions. Finite size scaling and histogram methods reveal that the specific heats on the ``Higgs-Coulomb'' transition line are well-fit by the hypothesis that scalar quantum electrodynamics is logarithmically trivial. The logarithms are measured in both finite size scaling of the specific heat peaks as a function of volume as well as in the coupling constant dependence of the specific heats measured on fixed but large lattices. The theory is seen to be qualitatively similar to $λϕ^{4}$. The standard CRAY random number generator RANF proved to be inadequate
description: 25pages,26figures;revtex;ILL-(TH)-94-#12; only hardcopy of figures available
title: ADCO, Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Cart. 173 (11 H 939), 226 folios, f. 0346
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 173 (11 H 939), 226 folios, f. 0346, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 173 (11 H 939), 226 folios, f. 0346, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Phalaena nymphaeata Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Phalaena
Phalaena nymphaeata

description: Phalaena nymphaeata [spec. nov.]
P. Geometra seticornis, alis cinereis: omnibus conformiter albo maculatis reticulatis.
Habitat in Nymphaea, Lemna.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 529, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Computational Fabrication of Macromolecules to Enhance Perception and Understanding of Biological Mechanisms
Creators: name: Alderighi, Thomas
name: Giorgi, Daniela
name: Malomo, Luigi
name: Cignoni, Paolo
name: Zoppè, Monica
Publisher: name: The Eurographics Association
Year: 2019
Subjects: Computing methodologies
Shape modeling

description: We propose a fabrication technique for the fast and cheap production of 3D replicas of proteins. We leverage silicone casting with rigid molds, to produce flexible models which can be safely extracted from the mold, and easily manipulated to simulate the biological interaction mechanisms between proteins. We believe that tangible models can be useful in education as well as in laboratory settings, and that they will ease the understanding of fundamental principles of macromolecular organization.
description: Smart Tools and Apps for Graphics - Eurographics Italian Chapter Conference
description: Posters
description: 103
description: 104
description: Thomas Alderighi, Daniela Giorgi, Luigi Malomo, Paolo Cignoni, and Monica Zoppè
description: CCS Concepts: Computing methodologies --> Shape modeling
Bradymerus costatus
Creators: name: Soldati, Laurent
name: Kergoat, Gael J.
name: Condamine, Fabien L.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Tenebrionidae
Bradymerus
Bradymerus costatus

description: Bradymerus costatus (Fairmaire, 1849)
Bolitophagus costatus Fairmaire, 1849: 421, pl. 11, figs 1, 2.
MATERIAL EXAMINED. — Vanuatu. Espiritu Santo Isl., Luganville, CETRAV in Saraoutou, 1-11.X.2006, at night with a headlamp, on decaying trunk of an old mango tree (Mangifera indica), leg. L. Soldati, 2 ♂♂, 1 ♀ (MNHN), 2 ♂♂, 1 ♀ (coll. LS); same data, but 18-20.X.2006, 2 ♂♂, 2 ♀♀ (MNHN), 2 ♂♂, 2 ♀♀ (coll. LS).
DISTRIBUTION. — Originally described from Wallis Island, this species is also present in the Fiji Islands (Kaszab 1955). First record for Vanuatu.
description: Published as part of Soldati, Laurent, Kergoat, Gael J. & Condamine, Fabien L., 2012, Preliminary report on the Tenebrionidae (Insecta, Coleoptera) collected during the SANTO 2006 expedition to Vanuatu, with description of a new species of the genus Uloma Dejean, 1821, pp. 305-317 in Zoosystema 34 (2) on page 312, DOI: 10.5252/z2012n2a8, http://zenodo.org/record/5165431
Perception of strong social norms during the COVID-19 pandemic is linked to positive psychological outcomes
Creators: name: Zhu, Jiajia
name: Liu, Shuang
name: Wilbanks, Danica
name: Liu, Yutong
name: Jackson, Joshua Conrad
name: Mu, Yan
Publisher: name: Springer Nature
Year: 2022

description:
Social norms can coordinate individuals and groups during collective threats. Pandemic-related social norms (e.g., wearing masks, social distancing) emerged to curb the spread of COVID-19. However, little is known about the psychological consequences of the emerging norms. We conducted three experiments cross-culturally, during the early period of the COVID-19 pandemic in China (Study 1), the recovery period in China (Study 2), and the severe period in the United States and Canada (Study 3). Across the three studies, we first distinguished the opposite effects of social norms and risk perception on individuals’ psychological characteristics during the COVID-19 pandemic and further revealed that individuals who perceived stronger pandemic norms reported a lower level of COVID-19 risk perception, which in turn would be associated with fewer negative emotions, lower pressure, more positive emotions, higher levels of trusts, and more confidence in fighting against COVID-19. Our findings show that perceived tighter social norms are linked to beneficial psychological outcomes. This research helps governments, institutions, and individuals understand the mechanism and benefits of social norms during the pandemic, thereby facilitating policy formulation and better responses to social crises.
Tetrahedral hydrocarbon nanoparticles in space: X-ray spectra
Creators: name: Bilalbegovic, G.
name: Maksimovic, A.
name: Valencic, L. A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: It has been proposed, or confirmed, that diamond nanoparticles exist in various environments in space: close to active galactic nuclei, in the vicinity of supernovae and pulsars, in the interior of several planets in the Solar system, in carbon planets and other exoplanets, carbon-rich stars, meteorites, in X-ray active Herbig Ae/Be stars, and in the interstellar medium. Using density functional theory methods we calculate the carbon K-edge X-ray absorption spectrum of two large tetrahedral nanodiamonds: C26H32 and C51H52. We also study and test our methods on the astrophysical molecule CH4, the smallest C-H tetrahedral structure. A possible detection of nanodiamonds from X-ray spectra by future telescopes, such as the project Arcus, is proposed. Simulated spectra of the diffuse interstellar medium using Cyg X-2 as a source show that nanodiamonds studied in this work can be detected by Arcus, a high resolution X-ray spectrometer mission selected by NASA for a Phase A concept study.
description: accepted for publication in MNRAS
Can Sigma Models Describe Finite Temperature Chiral Transitions?
Creators: name: Kocic, Aleksandar
name: Kogut, John
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Large-N expansions and computer simulations indicate that the universality class of the finite temperature chiral symmetry restoration transition in the 3D Gross-Neveu model is mean field theory. This is a counterexample to the standard 'sigma model' scenario which predicts the 2D Ising model universality class. We trace the breakdown of the standard scenario (dimensional reduction and universality) to the absence of canonical scalar fields in the model. We point out that our results could be generic for theories with dynamical symmetry breaking, such as Quantum Chromodynamics.
description: 9 pages, 2 ps figures
MLIC-Synthetizer: a Synthetic Multi-Light Image Collection Generator
Creators: name: Dulecha, Tinsae Gebrechristos
name: Dall'Alba, Andrea
name: Giachetti, Andrea
Publisher: name: The Eurographics Association
Year: 2019
Subjects: Computing methodologies
Computer graphics
Software and its engineering
Software notations and tools

description: We present MLIC-Synthetizer, a Blender plugin specifically designed for the generation of a syntethic Multi-Light Image Collection using physically-based rendering. This tool makes easy to generate large amount of test data that can be useful for Photometric Stereo algorithms evaluation, validation of Reflectance Transformation Imaging calibration and processing method, relighting methods and more. Multi-pass rendering allows the generation of images with associated shadows and specularity ground truth maps, ground truth normals and material segmentation masks. Furthermore loops on material parameters allows the automatic generation of datasets with pre-defined material parameters ranges that can be used to train robust learning-based algorithms for 3D reconstruction, relight and material segmentation.
description: Smart Tools and Apps for Graphics - Eurographics Italian Chapter Conference
description: Posters
description: 105
description: 106
description: Tinsae Gebrechristos Dulecha, Andrea Dall'Alba, and Andrea Giachetti
description: CCS Concepts: Computing methodologies --> Computer graphics; Software and its engineering --> Software notations and tools
Ising Spins on Thin Graphs
Creators: name: Baillie, C. F.
name: Johnston, D. A.
name: Kownacki, J-P.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Ising model on ``thin'' graphs (standard Feynman diagrams) displays several interesting properties. For ferromagnetic couplings there is a mean field phase transition at the corresponding Bethe lattice transition point. For antiferromagnetic couplings the replica trick gives some evidence for a spin glass phase. In this paper we investigate both the ferromagnetic and antiferromagnetic models with the aid of simulations. We confirm the Bethe lattice values of the critical points for the ferromagnetic model on $ϕ^3$ and $ϕ^4$ graphs and examine the putative spin glass phase in the antiferromagnetic model by looking at the overlap between replicas in a quenched ensemble of graphs. We also compare the Ising results with those for higher state Potts models and Ising models on ``fat'' graphs, such as those used in 2D gravity simulations.
description: LaTeX 13 pages + 9 postscript figures, COLO-HEP-340, LPTHE-Orsay-94-62
Frontiers in High-Energy Astroparticle Physics
Creators: name: Mannheim, Karl
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: With the discovery of evidence for neutrino mass, a vivid gamma ray sky at multi-TeV energies, and cosmic ray particles with unexpectedly high energies, astroparticle physics currently runs through an era of rapid progress and moving frontiers. The non-vanishing neutrino mass establishes one smooth component of dark matter which does not, however, supply a critical mass to the Universe. Other dark matter particles are likely to be very massive and should produce high-energy gamma rays, neutrinos, and protons in annihilations or decays. The search for exotic relics with new gamma ray telescopes, extensive air shower arrays, and underwater/-ice neutrino telescopes is a fascinating challenge, but requires to understand the astrophysical background radiations at high energies. Among the high-energy sources in the Universe, radio-loud active galactic nuclei seem to be the most powerful accounting for at least a sizable fraction of the extragalactic gamma ray flux. They could also supply the bulk of the observed cosmic rays at ultrahigh energies and produce interesting event rates in neutrino telescopes aiming at the kubic kilometer scale such as AMANDA and ANTARES. It is proposed that the extragalactic neutrino beam can be used to search for tau lepton appearance thus allowing for a proof of the neutrino oscillation hypothesis. Furthermore, a new method for probing the era of star formation at high redshifts using gamma rays is presented which requires new-generation gamma ray telescopes operating in the 10-100 GeV regime such as MAGIC and GLAST.
description: 21 pages, latex, 7 figures
Phalaena potamogata Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Phalaena
Phalaena potamogata

description: Phalaena potamogata [spec. nov.]
P. Geometra seticornis, alis cinereis albo maculatis: anterioribus obsoletius reticulatis.
Loes. pruss. 178.
Habitat in Potamogetone natante, subiens metamorphosin intra folii segmentum folio adscitum.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 529, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Bradymerus lobicollis Gebien 1920
Creators: name: Soldati, Laurent
name: Kergoat, Gael J.
name: Condamine, Fabien L.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Tenebrionidae
Bradymerus
Bradymerus lobicollis

description: Bradymerus lobicollis Gebien, 1920
Bradymerus lobicollis Gebien, 1920: 240, figs 14, 15.
MATERIAL EXAMINED. — Vanuatu. Espiritu Santo Isl., Luganville, CETRAV in Saraoutou, ecotone between dense rainforest and coffee tree plantation, beating dead branches, 2-10.X.2006, leg. L. Soldati, 2 ♂♂, 1 ♀ (MNHN), 1 ♂, 1♀ (coll. LS).
DISTRIBUTION. — New Guinea and Samoa Islands (Kaszab 1955), this species also occurs in the Solomon Islands. First record for Vanuatu.
description: Published as part of Soldati, Laurent, Kergoat, Gael J. & Condamine, Fabien L., 2012, Preliminary report on the Tenebrionidae (Insecta, Coleoptera) collected during the SANTO 2006 expedition to Vanuatu, with description of a new species of the genus Uloma Dejean, 1821, pp. 305-317 in Zoosystema 34 (2) on page 312, DOI: 10.5252/z2012n2a8, http://zenodo.org/record/5165431
title: Бессознательное экологическое знание: содержание, возможность извлечения и проблемы осознанной актуализации
title: Монография
titleType: Subtitle
Creators: name: Ильиных И.А.
Publisher: name: Ай Пи Ар Медиа
Year: 2020

description: В книге на основе большого эмпирического материала, полученного при помощи индивидуального и группового неформализованного интервью, исследуется бессознательное экологическое знание, которое открывается в сознании через фантазирование об экологическом идеале. Выявляются сущность и содержание экологического идеала, проблемы, связанные с его осознанием и реализацией в индивидуальной и общественной жизни. Описывается возможность извлечения бессознательного экологического знания в модели психологического тренинга, для которого разработаны условия и индикаторы эффективности. Анализируются результаты апробации тренинга и делаются выводы об экопсихологической готовности молодых людей применять в обычной жизни предложенную форму взаимодействия с собой и с окружающим миром. Монография предназначена для специалистов в области гуманитарной экологии и экологических направлений гуманитарных и общественных наук, а также для всех, кто ищет позитивное основание в человеке, мире и желает его утверждать.
Mapping Grey-Levels on 3D Segmented Anatomical districts
Creators: name: Paccini, Martina
name: Patané, Giuseppe
name: Spagnuolo, Michela
Publisher: name: The Eurographics Association
Year: 2019
Subjects: Computing methodologies
Grey
levels mapping

description: The study aims to perform a simple but effective integration of geometric information of segmented 3D bones' surface and density information provided by volume MRI (Magnetic Resonance Imaging). Such a representation method could support diagnosis process, biomedical simulation, computed assisted surgery and prosthesis fitting. The input consists of a volume MRI of a carpal district and the corresponding 3D surface model. The algorithm superimposes image and surface, and, once found the image voxel correspondent to each surface point, maps the grey level of the voxels identified on the segmented surface. The output is a surface mesh on which the texture, induced by the MRI, has been mapped. The approach is effective, general and applicable to different anatomical districts. Further elaboration of the results can be used to perform landmark identification or segmentation correction.
description: Smart Tools and Apps for Graphics - Eurographics Italian Chapter Conference
description: Posters
description: 107
description: 108
description: Martina Paccini, Giuseppe Patané, and Michela Spagnuolo
description: CCS Concepts: Computing methodologies --> Grey-levels mapping
title: Общая экология: задания для практических работ
title: Практикум
titleType: Subtitle
Creators: name: Ильиных И.А.
Publisher: name: Ай Пи Ар Медиа
Year: 2020

description: Практикум содержит задания для занятий с использованием активных методов обучения, практических работ, вопросы к семинарским занятиям, методические указания и тесты по дисциплине «Общая экология». Подготовлен с учетом требований Федерального государственного образовательного стандарта высшего образования. Предназначен для студентов, обучающихся по направлению подготовки 05.03.06 «Экология и природопользование.
Modeling The Time Variability of Accreting Compact Sources
Creators: name: Kazanas, Demosthenes
name: Hua, Xin-Min
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present model light curves for accreting Black Hole Candidates (BHC) based on a recently proposed model for their spectro-temporal properties. According to this model, the observed light curves and aperiodic variability of BHC are due to a series of soft photon injections at random (Poisson) intervals near the compact object and their reprocessing into hard radiation in an extended but non-uniform hot plasma corona surrounding the compact object. We argue that the majority of the timing characteristics of these light curves are due to the stochastic nature of the Comptonization process in the extended corona, whose properties, most notably its radial density dependence, are imprinted in them. We compute the corresponding Power Spectral Densities (PSD), autocorrelation functions, time skewness of the light curves and time lags between the light curves of the sources at different photon energies and compare our results to observation. Our model light curves compare well with observations, providing good fits to their overall morphology, as manifest by the autocorrelation and skewness functions. The lags and PSDs of the model light curves are also in good agreement with those observed (the model can even accommodate the presence of QPOs). Finally, while most of the variability power resides at time scales $\gsim$ a few seconds, at the same time, the model allows also for shots of a few msec in duration, in accordance with observation. We suggest that refinements of this type of model along with spectral and phase lag information can be used to probe the structure of this class of high energy sources.
description: 23 pages Latex, 15 encapsulated postscript figures, to appear in the Astrophysical Journal
Relief Pattern Segmentation Using 2D-Grid Patches on a Locally Ordered Mesh Manifold
Creators: name: Tortorici, Claudio
name: Vreshtazi, Denis
name: Berretti, Stefano
name: Werghi, Naoufel
Publisher: name: The Eurographics Association
Year: 2019
Subjects: Computing methodologies
Shape analysis
Shape representations
Mesh geometry models

description: The mesh manifold support has been analyzed to perform several different tasks. Recently, it emerged the need for new methods capable of analyzing relief patterns on the surface. In particular, a new and not investigated problem is that of segmenting the surface according to the presence of different relief patterns. In this paper, we introduce this problem and propose a new approach for segmenting such relief patterns (also called geometric texture) on the mesh-manifold. Operating on regular and ordered mesh, we design, in the first part of the paper, a new mesh re-sampling technique complying with this requirement. This technique ensures the best trade-off between mesh regularization and geometric texture preservation, when compared with competitive methods. In the second part, we present a novel scheme for segmenting a mesh surface into three classes: texturedsurface, non-textured surface, and edges (i.e., surfaces at the border between the two). This technique leverages the ordered structure of the mesh for deriving 2D-grid patches allowing us to approach the segmentation problem as a patch-classification technique using a CNN network in a transfer learning setting. Experiments performed on surface samples from the SHREC'18 contest show remarkable performance with an overall segmentation accuracy of over 99%.
description: Smart Tools and Apps for Graphics - Eurographics Italian Chapter Conference
description: Posters
description: 109
description: 110
description: Claudio Tortorici, Denis Vreshtazi, Stefano Berretti, and Naoufel Werghi
description: CCS Concepts: Computing methodologies --> Shape analysis; Shape representations; Mesh geometry models
Chariotheca striata Kaszab 1955
Creators: name: Soldati, Laurent
name: Kergoat, Gael J.
name: Condamine, Fabien L.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Tenebrionidae
Chariotheca
Chariotheca striata

description: Chariotheca striata Kaszab, 1955
Chariotheca striata Kaszab, 1955: 502, figs 78, 182.
MATERIAL EXAMINED. — Vanuatu. Espiritu Santo Isl., Luganville, CETRAV in Saraoutou, ecotone between dense rainforest and coffee tree plantation, under bark, 2-10.X.2006, leg. L. Soldati, 2 ♂♂ (MNHN), 2 ♂♂ (coll. LS); CETRAV Arboretum, beating shrubs, 5.X.2006, leg. L.Soldati, 1 ♂ and 2 other ex.(sex unknown) (MNHN).
DISTRIBUTION. — Described from the Fiji Islands (Kaszab 1955), this is the first record for Vanuatu.
REMARKS
This nocturnal species is quite commonly collected while beating dead branches or shrubs during the day.
description: Published as part of Soldati, Laurent, Kergoat, Gael J. & Condamine, Fabien L., 2012, Preliminary report on the Tenebrionidae (Insecta, Coleoptera) collected during the SANTO 2006 expedition to Vanuatu, with description of a new species of the genus Uloma Dejean, 1821, pp. 305-317 in Zoosystema 34 (2) on pages 312-313, DOI: 10.5252/z2012n2a8, http://zenodo.org/record/5165431
Entropic uncertainty relations under localizations on discrete quantum groups
Creators: name: Youn, Sang-Gyun
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: Operator Algebras (math.OA)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 46L89, 81R15, 43A46

description: The uncertainty principle has been established within the framework of locally compact quantum groups in recent years. This paper demonstrates that entropic uncertainty relations can be strengthened under localizations on discrete quantum groups, which is the case if the dual compact quantum group $\mathbb{G}$ is the free orthogonal quantum group $O_N^+$ with $N\geq 3$ or if $\mathbb{G}$ admits an infinite $Λ(p)$ set with $p>2$. On the other hand, this paper explains the reason why such phenomena do not appear when $\mathbb{G}$ is one of the connected semisimple compact Lie groups, $O_2^+$ and the quantum $SU(2)$ groups. Also, we discuss the divergence of entropic uncertainty relations together with some explicit explanations.
description: 21pages
A deep image-to-image network organ segmentation algorithm for radiation treatment planning: principles and evaluation
Creators: name: Möhler, Christian
name: Gaasch, Aurélie
name: Datar, Manasi
name: Marschner, Sebastian
name: Grbic, Sasa
name: Corradini, Stefanie
name: Rosenman, Julian
name: Thieke, Christian
name: Belka, Claus
name: Heimann, Tobias
name: Niyazi, Maximilian
name: Xu, Zhoubing
name: Vega, Fernando
name: Geiger, Bernhard
name: Chabin, Guillaume
Publisher: name: Springer Nature
Year: 2022

description:
Background We describe and evaluate a deep network algorithm which automatically contours organs at risk in the thorax and pelvis on computed tomography (CT) images for radiation treatment planning. Methods The algorithm identifies the region of interest (ROI) automatically by detecting anatomical landmarks around the specific organs using a deep reinforcement learning technique. The segmentation is restricted to this ROI and performed by a deep image-to-image network (DI2IN) based on a convolutional encoder-decoder architecture combined with multi-level feature concatenation. The algorithm is commercially available in the medical products “syngo.via RT Image Suite VB50” and “AI-Rad Companion Organs RT VA20” (Siemens Healthineers). For evaluation, thoracic CT images of 237 patients and pelvic CT images of 102 patients were manually contoured following the Radiation Therapy Oncology Group (RTOG) guidelines and compared to the DI2IN results using metrics for volume, overlap and distance, e.g., Dice Similarity Coefficient (DSC) and Hausdorff Distance (HD95). The contours were also compared visually slice by slice. Results We observed high correlations between automatic and manual contours. The best results were obtained for the lungs (DSC 0.97, HD95 2.7 mm/2.9 mm for left/right lung), followed by heart (DSC 0.92, HD95 4.4 mm), bladder (DSC 0.88, HD95 6.7 mm) and rectum (DSC 0.79, HD95 10.8 mm). Visual inspection showed excellent agreements with some exceptions for heart and rectum. Conclusions The DI2IN algorithm automatically generated contours for organs at risk close to those by a human expert, making the contouring step in radiation treatment planning simpler and faster. Few cases still required manual corrections, mainly for heart and rectum.