cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Extreme broad He\2 emission at high and low redshifts: the dominant role of VMS in NGC 3125-A1 and CDFS131717
Creators: name: Wofford, Aida
name: Sixtos, Andrés
name: Charlot, Stephane
name: Bruzual, Gustavo
name: Cullen, Fergus
name: Stanton, Thomas M.
name: Hernández, Svea
name: Smith, Linda J.
name: Hayes, Matthew
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Super star cluster (SSC) A1 (3.1E5 Msun) in NGC 3125 has one of the strongest (EW = 4.6 +/- 0.5 Ang) broad (FWHM = 1131 +\- 40 km/s) He II 1640 emission lines in the nearby Universe and constitutes an important template for interpreting observations of extreme He II emitters out to redshifts of z = 2-3. We use Cosmic Origins Spectrograph (COS) observations of A1 to show that there is no significant contamination of the He II line with nebular emission and that the line is redshifted by 121 +/-17 km/s relative to ISM lines. We compare the COS G130M + G160M observations of A1 to recent binary BPASS and single-star Charlot & Bruzual (C&B) simple stellar population (SSP) models with Very Massive Stars (VMS) of up to 300 Msun. We suggest why BPASS models fail to reproduce A1's He II emission. On the other hand, a C&B model with Z = 0.008, age = 2.2 Myr, and VMS approaching the Eddington limit provides an excellent fit to the He II emission and fits reasonably well C III 1175, N V 1238,1241, and C IV 1548, 1551. We present O V 1371 line-profile predictions showing that this line constitutes an important tracer of youth and VMS in galaxies. Finally, we discuss the presence of VMS in CDFS131717, a highly star-forming low-metallicity galaxy located at z = 3.071, which has a tentative detection of O V absorption and strong broad He II emission. These features are rare and hint to the presence of short-lived VMS in the galaxy. Our results show the effect of the latest developments of stellar wind theory and the importance of accounting for VMS in models.
description: 17 pages, 17 figures, accepted in MNRAS
Computer simulation of effective viscosity of fluid-proppant mixture used in hydraulic fracturing
Creators: name: Kuzkin, Vitaly A.
name: Krivtsov, Anton M.
name: Linkov, Aleksandr M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences
subject: 76-XX

description: The paper presents results of numerical experiments performed to evaluate the effective viscosity of a fluid-proppant mixture, used in hydraulic fracturing. The results, obtained by two complimenting methods (the particle dynamics and the smoothed particle hydrodynamics), coincide to the accuracy of standard deviation. They provide an analytical equation for the dependence of effective viscosity on the proppant concentration, needed for numerical simulation of the hydraulic fracture propagation.
description: Key words: suspension, proppant transport, hydraulic fracture, effective properties, viscosity, particle dynamics, smoothed particle hydrodynamics
Sarcophaga philippii Rondani 1863
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Sarcophagidae
Sarcophaga
Sarcophaga philippii

description: Sarcophaga philippii Rondani, 1863
ORIGINAL DESCRIPTION: 1863: 24.
TYPE LOCALITY: “ Valdivia [Valdivia (southern Chile)]”.
TYPE MATERIAL: not found in this study.
CURRENT STATUS: doubtful species of Sarcophaginae (Lopes 1969: 54, Pape 1996: 445).
REMARKS: Rondani (1863: 24) described Sarcophaga philippii from just the male sex, without specifying either the number or the length of the specimens, from material received from R.A. Philippi. Costa (1866: 33) listed a single MZUN specimen numbered “691” which we did not locate in this study.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 204, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Cryptanalysis of a multi-party quantum key agreement protocol with single particles
Creators: name: Huang, Wei
name: Wen, Qiao-Yan
name: Liu, Bin
name: Su, Qi
name: Gao, Fei
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Recently, Sun et al. [Quant Inf Proc DOI: 10.1007/s11128-013-0569-x] presented an efficient multi-party quantum key agreement (QKA) protocol by employing single particles and unitary operations. The aim of this protocol is to fairly and securely negotiate a secret session key among $N$ parties with a high qubit efficiency. In addition, the authors claimed that no participant can learn anything more than his/her prescribed output in this protocol, i.e., the sub-secret keys of the participants can be kept secret during the protocol. However, here we points out that the sub-secret of a participant in Sun et al.'s protocol can be eavesdropped by the two participants next to him/her. In addition, a certain number of dishonest participants can fully determine the final shared key in this protocol. Finally, we discuss the factors that should be considered when designing a really fair and secure QKA protocol.
description: 7 pages
The spatial distribution of an aromatic molecule, C6H5CN, in the cold dark cloud TMC-1
Creators: name: Cernicharo, J.
name: Tercero, B.
name: Marcelino, N.
name: Agundez, M.
name: de Vicente, P.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a highly sensitive 2D line survey of TMC-1 obtained with the Yebes 40m radio telescope in the Q-band (31.13-49.53 GHz). These maps cover a region of 320 arcsec x 320 arcsec centred on the position of the QUIJOTE line survey with a spatial sampling of 20 arcsec. The region covering 240 arcsec x 240 arcsec, where a longer integration time was used, shows a homogenous sensitivity of 2-4 mK across the band. We present in this work the first determination of the spatial extent of benzonitrile (C6H5CN), which follows that of cyanopolyynes rather well, but differs significantly from that of the radicals CnH and CnN. We definitively conclude that aromatic species in TMC-1 are formed from chemical reactions involving smaller species in the densest zones of the cloud.
description: Accepted for publication in A&A Letters
Sarcophaga pigmea Rondani 1851
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Sarcophagidae
Sarcophaga
Sarcophaga pigmea

description: Sarcophaga pigmea Rondani, 1851
ORIGINAL DESCRIPTION: 1851: 365.
TYPE LOCALITY: “ regioni equatoriali dell’America, principalmente nelle vicinanze del Rio Napo [Equatorial regions of (South) America, mainly in the vicinity of Napo River]” (Rondani 1851: 357).
TYPE MATERIAL: not found in this study.
CURRENT STATUS: doubtful species of Sarcophaginae (Lopes 1969: 54, Pape 1996: 445).
REMARKS: Rondani (1851: 365) described Sarcophaga pigmea from just the female sex, giving a single measurement of lengths, from material collected by Osculati (1850) during his journey through equatorial South America. Leonardi et al. (1995: 148) and Mazzotti (2011: 166) reported this material as destroyed. We also did not find any material during this study. Osculati (1850: 240) listed “ pygmea ” under the generic name Sarchophaga but did not describe the species. The spelling “ Sarchophaga ” is an “incorrect subsequent spelling of Sarcophaga Meigen, 1826 ” (O’Hara et al. 2011: 160).
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 204, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Exploring the centre of mass properties of LG-like galaxies
Creators: name: Salomon, Jean-Baptiste
name: Libeskind, Noam
name: Hoffman, Yehuda
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: From high resolution cosmological simulations of the Local Group in realistic environment, namely HESTIA simulations, we study the position and kinematic deviations that may arise between the disc of a Milky Way (or Andromeda)-like galaxy and its halo. We focus on the 3-dimensional analysis of the centres of mass (COM). The study presents two parts. We first consider individual particles to track down the very nature and amplitude of the physical deviations of the COM with respect to the distance from the disc centre. Dark matter dominates the behaviour of the COM of all particles at all distances. But the total COM is also very close to the COM of stars. In the absence of a significant merger, the velocity offsets are marginal (10 km/s) but the positional shifts can be important compared to the disc characteristics (>10 kpc). In the event of a massive accretion, discrepancies are of the same order as the recent finding for the MW under the Magellanic Clouds influence. In a second part, the accent is put on the study of various populations of subhaloes and satellites. We show that satellites properly represent the entire subhalo population. There exists strong mismatch in phase space between the satellites' COM and the host disc. Moreover, the results are highly inhomogeneous between the simulations, and thus between the accretion histories. Finally, we point out that these shifts are mainly due to a few of the most massive objects.
description: 11 pages, 6 figures, accepted for publication in MNRAS
Einstein-Cartan Calculus for Exceptional Geometry
Creators: name: Godazgar, Hadi
name: Godazgar, Mahdi
name: Nicolai, Hermann
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper we establish and clarify the link between the recently found E7 generalised geometric structures, which are based on the SU(8) invariant reformulation of D=11 supergravity proposed long ago, and newer results obtained in the framework of recent approaches to generalised geometry, where E7 duality is built in and manifest from the outset. In making this connection, the so-called generalised vielbein postulate plays a key role. We explicitly show how this postulate can be used to define an E7 valued affine connection and an associated covariant derivative, which yields a generalised curvature tensor for the E7 based exceptional geometry. The analysis of the generalised vielbein postulate also provides a natural explanation for the emergence of the embedding tensor from higher dimensions.
description: 18 pages; v2: we have added some minor calculational details
Spectral Properties of Quantum Walks on Rooted Binary Trees
Creators: name: Joye, Alain
name: Marin, Laurent
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We define coined Quantum Walks on the infinite rooted binary tree given by unitary operators $U(C)$ on an associated infinite dimensional Hilbert space, depending on a unitary coin matrix $C\in U(3)$, and study their spectral properties. For circulant unitary coin matrices $C$, we derive an equation for the Carathéodory function associated to the spectral measure of a cyclic vector for $U(C)$. This allows us to show that for all circulant unitary coin matrices, the spectrum of the Quantum Walk has no singular continuous component. Furthermore, for coin matrices $C$ which are orthogonal circulant matrices, we show that the spectrum of the Quantum Walk is absolutely continuous, except for four coin matrices for which the spectrum of $U(C)$ is pure point.
FRUIT PRODUCTION IN THE SETTLEMENTS OF THE EGER WINE REGION FROM THE MIDDLE OF THE 19TH CENTURY TO THE BEGINNING OF THE 20TH CENTURY
Creators: name: Rózsa, Sándor
name: Rózsa, Sándor
Publisher: name: Unknown
Year: 2020
Subjects: subject: Crop Production/Industries
subject: agricultural history
subject: Eger wine region
subject: fruit production
subject: agricultural census
subject: agricultural statistics

description: Carrying out a historical statistical analysis of fruit production is a relatively difficult task, as the sector played a complementary role in traditional peasant farming; it appeared only rarely in trade and tax-related resources, and it was not only after its increase in market share that state agricultural statistics paid attention to it. The national agricultural censuses of 1895 and 1935 recorded the fruit tree population of the individual settlements in a distribution by species. Their data, supplemented by other sources (county monographs, contemporary press materials, etc.), are suitable for assessing the significance of the sector and for analyzing changes at the turn of the century. In the settlements of the Eger wine region, traditional varieties of fruit production, characterized by combined cultivation (e.g. fruit trees planted between vine rows) and a high proportion of less demanding species, began to fade into the background only slowly; there was, however, a shift towards market-oriented more intensive production.
Fast computation of computer-generated hologram using Xeon Phi coprocessor
Creators: name: Murano, Koki
name: Shimobaba, Tomoyoshi
name: Sugiyama, Atsushi
name: Takada, Naoki
name: Kakue, Takashi
name: Oikawa, Minoru
name: Ito, Tomoyoshi
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Optics (physics.optics)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We report fast computation of computer-generated holograms (CGHs) using Xeon Phi coprocessors, which have massively x86-based processors on one chip, recently released by Intel. CGHs can generate arbitrary light wavefronts, and therefore, are promising technology for many applications: for example, three-dimensional displays, diffractive optical elements, and the generation of arbitrary beams. CGHs incur enormous computational cost. In this paper, we describe the implementations of several CGH generating algorithms on the Xeon Phi, and the comparisons in terms of the performance and the ease of programming between the Xeon Phi, a CPU and graphics processing unit (GPU).
The Orbital Period vs. Absolute Magnitude Relationship of Intermediate Polars: Implications for Low States and Outbursts
Creators: name: Mukai, Koji
name: Pretorius, Magaretha L.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Recent advances in time-domain astronomy have led to fresh observational insights into intermediate polars, a subtype of magnetic cataclysmic variables generally accreting via a partial accretion disc. These new discoveries include detections of superhumps, low states, and outbursts. However, these studies have largely relied on relative photometry. Here we tabulate the absolute G magnitudes of confirmed intermediate polars, plot them against their orbital periods, and compare the results to similar studies of dwarf novae during quiescence and in outburst. This exercise suggests the presence of two distinct luminosity classes of intermediate polars, with practical and physical implications for the studies of low states and outbursts. In particular, we point out that two of the optically luminous systems showing short outbursts are also seen to exhibit superhumps, suggesting that they may be caused by the same underlying mechanism.
description: 9 pages including 4 figures, accepted for publication in Monthly Notices of the Royal Astronomical Society
Measuring Core Outcomes from Metabolic Chart-Abstracted Data for Medium-Chain Acyl-CoA Dehydrogenase (MCAD) Deficiency
Creators: name: Iverson, Ryan
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2020
Subjects: Inherited Metabolic Disease
MCAD Deficiency
Core Outcome Set
Data Quality
Disease Severity
Emergency Department Use

description: Background: Generating evidence to inform care for pediatric medium-chain acyl-CoA dehydrogenase (MCAD) deficiency requires sustainable and integrated measurement of priority outcomes. Methods: From an existing Canadian cohort study, we evaluated the quality of metabolic clinic chart-abstracted data for measuring core outcomes for pediatric MCAD deficiency. We then modelled variation in emergency department (ED) use, in association with disease severity, child age, and distance to care. Results: Children with MCAD deficiency visit the metabolic clinic at least annually on average but we identified data quality challenges related to inconsistent definitions of core outcomes and missing information in patient charts. Rates of ED use were highest among children aged 6 to 12 months, with more severe disease, and living closest to care. Conclusion: While measuring core outcomes through the metabolic clinic for children with MCAD deficiency is feasible, harmonized data collection is needed to evaluate care and further understand ED use.
Feynman formulae and phase space Feynman path integrals for tau-quantization of some Lévy-Khintchine type Hamilton functions
Creators: name: Butko, Yana
name: Grothaus, Martin
name: Smolyanov, Oleg
Publisher: name: arXiv
Year: 2013
Subjects: subject: Functional Analysis (math.FA)
subject: Mathematical Physics (math-ph)
subject: Analysis of PDEs (math.AP)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: This note is devoted to representation of some evolution semigroups. The semigroups are generated by pseudo-differential operators, which are obtained by different (parametrized by a number $τ$) procedures of quantization from a certain class of functions (or symbols) defined on the phase space. This class contains functions which are second order polynomials with respect to the momentum variable and also some other functions. The considered semigroups are represented as limits of $n$-fold iterated integrals when $n$ tends to infinity (such representations are called Feynman formulae). Some of these representations are constructed with the help of another pseudo-differential operators, obtained by the same procedure of quantization (such representations are called Hamiltonian Feynman formulae). Some representations are based on integral operators with elementary kernels (these ones are called Lagrangian Feynman formulae and are suitable for computations). A family of phase space Feynman pseudomeasures corresponding to different procedures of quantization is introduced. The considered evolution semigroups are represented also as phase space Feynman path integrals with respect to these Feynman pseudomeasures. The obtained Lagrangian Feynman formulae allow to calculate these phase space Feynman path integrals and to connect them with some functional integrals with respect to probability measures.
The LOFAR Two-metre Sky Survey: the radio view of the cosmic star formation history
Creators: name: Cochrane, R. K.
name: Kondapally, R.
name: Best, P. N.
name: Sabater, J.
name: Duncan, K. J.
name: Smith, D. J. B.
name: Hardcastle, M. J.
name: Röttgering, H. J. A.
name: Prandoni, I.
name: Haskell, P.
name: Gürkan, G.
name: Miley, G. K.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a detailed study of the cosmic star formation history over $90$ per cent of cosmic time ($0\lesssim z\lesssim4$), using deep, radio continuum observations that probe star formation activity independent of dust. The Low Frequency Array Two Metre Sky Survey has imaged three well-studied extragalactic fields, Elais-N1, Boötes and the Lockman Hole, reaching $\sim20\,μ\rm{Jy/beam}$ rms sensitivity at $150\,\rm{MHz}$. The availability of high-quality ancillary data from ultraviolet to far-infrared wavelengths has enabled accurate photometric redshifts and the robust separation of radio-bright AGN from their star-forming counterparts. We capitalise on this unique combination of deep, wide fields and robustly-selected star-forming galaxies to construct radio luminosity functions and derive the cosmic star formation rate density. We carefully constrain and correct for scatter in the $L_{150\,\rm{MHz}}-\rm{SFR}$ relation, which we find to be $\sim0.3\,\rm{dex}$. Our derived star formation rate density lies between previous measurements at all redshifts studied. We derive higher star formation rate densities between $z\sim0$ and $z\sim3$ than are typically inferred from short wavelength emission; at earlier times, this discrepancy is reduced. Our measurements are generally in good agreement with far-infrared and radio-based studies, with small offsets resulting from differing star formation rate calibrations.
description: 22 pages, 14 figures; accepted for publication in MNRAS
Online podcast production as co-creation for intercultural participation in neighbourhood development
Creators: name: Barbarino, Robert
name: Herlo, Bianca
name: Bergmann, Malte
Publisher: name: TU Dortmund
Year: 2022
Subjects: subject: Arts-based research
subject: Co-creation
subject: Design research
subject: Intercultural participation
subject: Neighbourhood development
subject: Podcast
subject: Real-world labs
subject: Storytelling
subject: 710

description: This article describes the usage of an online podcast workshop as an arts-based research method to reflect on intercultural participation. The podcast workshop was co-developed by researchers, local civil society actors, and administrative employees and deployed in a research infrastructure based on real-world labs. We show how the online podcast workshop as a research tool elicits co-creation with agonistic as well as communicative practices. The podcast combined practices of making with socially engaged research, using digital storytelling. It aimed at enhancing intercultural dialogue and participation and was used as an opportunity for voices that are not sufficiently represented in local public discourse on neighbourhood development to become recognised and challenge marginalisation. Based on one online podcast workshop, the article addresses new possibilities for collective and collaborative action during the Covid-19 pandemic and frames the podcast as a moderated place for exchange and reflection in the digital space. The podcast workshop intended to foster further discussion on the topic of intercultural participation and was conceived as a tool for empowerment that participants can use for further conversations and exchange in their communities.
description: Urban planning;7(3)
Stationary and quasi-stationary light pulse in three-level cold atomic system
Creators: name: Moiseev, S. A.
name: Sidorova, A. I.
name: Ham, B. S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We have studied stationary and quasi-stationary signal light pulses in cold lambda-type atomic media driven by counterpropagating control laser fields at the condition of electromagnetically induced transparency. By deriving a dispersion relation we present spectral and temporal properties of the signal light pulse and a significant influence of atomic decoherence on the coupled stationary light pulses for spatial splitting. Finally we discuss quasi-stationary light pulse evolution characterized by frozen spatial spreading for a robust coherent control of slow light pulses.
description: 10 pages, 14 figures
title: Indice Mondial de l’Innovation 2024 :
title: Résumé.
titleType: Subtitle
Creators: name: World Intellectual Property Organization.
name: Dutta, Soumitra.
name: Lanvin, Bruno.
name: Rivera León, Lorena.
name: Wunsch-Vincent, Sacha.
Publisher: name: World Intellectual Property Organization,
Year: 0
Subjects: Innovations
Technological innovations

description: Le Résumé de l’Indice mondial de l’innovation 2024 présente les points saillants et les résultats exposés dans le texte intégral de l’Indice mondial de l’innovation 2024 : L’innovation dans un climat d’incertitude. L’Indice mondial de l’innovation 2024 dévoile les chefs de file de l’innovation à l’échelle mondiale, classant les résultats en matière d’innovation de 132 pays et mettant en évidence leurs atouts et leurs faiblesses. En outre, il recense les 100 principaux pôles scientifiques et technologiques dans le monde.
Stabilization Mechanism of ZnO nanoparticles by Fe doping
Creators: name: Xiao, Jianping
name: Kuc, Agnieszka
name: Frauenheim, Thomas
name: Heine, Thomas
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Surprisingly low solubility and toxicity of Fe-doped ZnO nanoparticles is elucidated on the basis of first-principles calculations. Various ZnO surfaces that could be present in nanoparticles are subject to substitutional Fe doping. We show that Fe stabilizes polar instable surfaces, while non-polar surfaces, namely (1010) and (1120), remain intact. Polar surfaces can be stabilized indirectly through Fe2+-Fe3+ pair assisted charge transfer, what reduces surface polarity and therefore, the solubility in polar solvents.
description: PRL accepted, 5 pages, 4 figures 1 table
Siegel der goldnen Bulle; [um 1848]
Creators: name: Fehr, Peter
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: Das Blatt enthält neben einer Abbildung (AUR: BULL: ex originali delin: et sculps: P. Fehr), den Text der Aufschrift des Siegels und eine kurze Geschichte des Grundgesetzes des Deutschen Reichs
Sarcophaga privigna Rondani 1861
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Sarcophagidae
Sarcophaga
Sarcophaga privigna

description: Sarcophaga privigna Rondani, 1861
ORIGINAL DESCRIPTION: 1861g: 380 (key), 387 (description).
TYPE LOCALITY: “ In tota Italia [in all Italy]”.
TYPE MATERIAL: 1 ♂, lectotype (MZUF: Box 19): Sarcophaga Mgn / privigna Rnd., ♂ / 1011 / S. albiceps ♂ Meig., det. Böttcher / lectotype ♂, S. privigna Rond., T. Pape det., 1986 / Parasarcophaga albiceps (Mg.), T. Pape det., 1986.
PARALECTOTYPES EXAMINED: 1 ♂ (dirty, terminalia glued to a cardboard stage pinned below specimen) (MZUF: Box 19): Sarcophaga Mgn / privigna Rnd., ♂ / 1011 / Malta / S. tuberosa sec. Type ♂ Pand., det. Böttcher / paralectotype; 2 ♂♂ (partially eaten by dermestids) (MZUF: Box 19): Sarcophaga Mgn / privigna Rnd., ♂ / 1011 / paralectotype.
PARALECTOTYPES NOT EXAMINED: 1 ♂ (MZUF: Box C): Sarcophaga privigna R., 369, ♂, Apenn. [= Apennines] / 393 369; 1 ♂ (MSNC: Box DIPTERA Ex collezione Rondani - I): Sarcophaga privigna Rnd. 394 ♂ Parma / Coll. Rondani, scatola n° 5, posiz. C-3 / Museo di Storia Naturale Università di Pisa, Calci (PI) ex collezione Rondani; 1 ♂ (MSNPV: Box 95): Sarcophaga privigna Rnd., 489, ♂, Parma.
CURRENT STATUS: junior synonym of Sarcophaga (Parasarcophaga) albiceps Meigen, 1826 (Verves 1986: 170, Pape 1988: 13, Pape 1996: 374; Krčmar et al. 2019: 142).
REMARKS: Rondani (1861g: 387) described Sarcophaga privigna from just the male sex, without specifying the exact number of specimens and not giving a range of lengths. In his redescription of Sarcophaga privigna Rondani (1862d: 109) specified the type locality: “ in agri parmensis collibus [Parmese hills] … Insubricum [Insubrian (= Lombardy) Alps] ... ab Insula Melita [from Malta Island]”. Pape (1988: 13) designated a lectotype (♂) and paralectotypes (3 ♂♂) but did not mention an additional three males: one in the MZUF, one in the MSNC, and one in the MSNPV (all are paralectotypes).
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on pages 204-205, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Broadband spectro-temporal investigation of neutron star low-mass X-ray binary GX 349+2
Creators: name: Kashyap, Unnati
name: Chakraborty, Manoneeta
name: Bhattacharyya, Sudip
name: Ram, Biki
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report a broadband investigation of the Z-type neutron star (NS) low mass X-ray binary (LMXB) GX 349+2 using AstroSat and NICER. AstroSat observed the source exhibiting large scale variability in its normal branch (NB) /flaring branch (FB) vertex and flaring branch (FB) and a moderate evolution during NICER observations. The power spectra exhibit very low-frequency noise (VLFN) and low-frequency noise (LFN)/flaring branch noise (FBN), described by a power law and an evolving Lorentzian. We investigate the energy dependence of variability components and their correlation with the spectral state to probe their origin. The joint spectra of GX 349+2 are modeled by two thermal and one non-thermal component. The source moves along the Z track, with the increasing accretion rate, further heating of the NS boundary layer, and increasing temperature/radius of the brightened hotspot at the disc-boundary layer interface/NS surface. A power law well represents the hard non-thermal coronal emission. As predicted by the gravitational redshift, we find a correlation between the line energy detected in NICER spectra and the inner disc radius with the Spearman rank correlation coefficient of 1. Using this correlation, we demonstrate the potential of a method to constrain the accreting compact object properties, including evolving continuum and line spectroscopy. We report the first detection of hard lag providing evidence of the VLFN originating from the accretion disc in NS LMXBs, representing fluctuation of propagation through the disc.
description: 20 pages, 16 figures, 9 tables. Accepted for publication in MNRAS
On the VLBI measurement of the Solar System acceleration
Creators: name: Titov, O.
name: Lambert, S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We propose new estimates of the secular aberration drift, mainly due to the rotation of the Solar System about the Galactic center, based on up-to-date VLBI observations and and improved method of outlier elimination. We fit degree-2 vector spherical harmonics to extragalactic radio source proper motion field derived from geodetic VLBI observations spanning 1979-2013. We pay particular attention to the outlier elimination procedure to remove outliers from (i) radio source coordinate time series and (ii) the proper motion sample. We obtain more accurate values of the Solar system acceleration compared to those in our previous paper. The acceleration vector is oriented towards the Galactic center within 7 deg. The component perpendicular to the Galactic plane is statistically insignificant. We show that an insufficient cleaning of the data set can lead to strong variations in the dipole amplitude and orientation, and statistically biased results.
description: Accepted for publication in A&A
title: Weight estimations with time-reversed point-light displays
Creators: name: Braun, Claudia
name: Fischer, Sebastian
name: Eckardt, Nils
Publisher: name: Universität Kassel
Year: 2020
Subjects: subject: point-light display
subject: weight estimation
subject: motor simulation hypothesis
subject: visual analysis hypothesis
subject: kinematics
subject: time reversal
subject: 796
subject: Sport
subject: Gewicht
subject: Simulation
subject: Visual Analytics
subject: Kinematik
subject: Zeitumkehr
subject: Modell
subject: Verhaltenspsychologie

description: Gefördert im Rahmen des Projekts DEAL
Larry_s_thesis_Acknowledgments.pdf
Creators: name: Arjomandi, Larry M.
Publisher: name: Monash University
Year: 2020
Subjects: subject: 90603 Industrial Electronics
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences
subject: 80199 Artificial Intelligence and Image Processing not elsewhere classified

description: This is the Acknowledgments section of the Monash PhD thesis, titled: A 60 GHz Chipless RFID System using Artificial Intelligence
Spectral curve for gamma-deformed AdS/CFT
Creators: name: Kim, Minkyoo
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct the spectral curve of gamma-deformed AdS/CFT from the strong coupling scaling limit of the T-system. As we interpret the twisted T-functions in the classical limit as characters of the highest weight representations of the psu(2,2|4) symmetry group, we compute the twisted quasimomenta which characterize classical integrability and analyze their analytic and asymptotic properties. These twisted quasimomenta are compared to Beisert-Roiban Bethe ansatz equations and classical string solutions.
description: 14 pages; v2 references added and typos corrected
Unusual migration of the prominence activities in the southern hemisphere during Cycle 23--24
Creators: name: Shimojo, Masumi
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The solar activity in Cycle 23--24 shows differences from the previous cycles that were observed with modern instruments, e.g. long cycle duration and a small number of sunspots. To appreciate the anomalies further, we investigated the prominence eruptions and disappearances observed with the Nobeyama Radioheliograph during over 20 years. Consequently, we found that the occurrence of the prominence activities in the northern hemisphere is normal because the period of the number variation is 11 years and the migration of the producing region of the prominence activities traces the migration of 11 years ago. On the other hand, the migration in the southern hemisphere significantly differs from that in the northern hemisphere and the previous cycles. The prominence activities occurred over -50 degrees latitude in spite of the late decay phase of Cycle 23, and the number of the prominence activities in the higher latitude region (over -65 degrees) is very small even near the solar maximum of Cycle 24. The results suggest that the anomalies of the global magnetic field distribution started at the solar maximum of Cycle 23. Comparison of the butterfly diagram of the prominence activities with the magnetic butterfly diagram indicates that the timing of "the rush to the pole" and the polar magnetic field closely relates to the unusual migration. Considering that the rush to the pole is made of the sunspots, the hemispheric asymmetry of the sunspots and the strength of the polar magnetic fields are essential for understanding the anomalies of the prominence activities.
The Vlasov-Poisson-Boltzmann system without angular cutoff
Creators: name: Duan, Renjun
name: Liu, Shuangqian
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: This paper is concerned with the Vlasov-Poisson-Boltzmann system for plasma particles of two species in three space dimensions. The Boltzmann collision kernel is assumed to be angular non-cutoff with $-3
description: 34 pages, to appear in Communications in Mathematical Physics
Star-forming environments in smoothed particle magnetohydrodynamics simulations I: Clump extraction and properties
Creators: name: Wurster, James
name: Rowan, Connar
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: What is the nature of a star forming clump? Observations reveal these to be chaotic environments being modified and influenced by many physical processes. However, numerical simulations often define these initial star forming clumps to be idealised objects. In this paper, we define and analyse 109 star forming clumps extracted from our previous low-mass star cluster simulations. To define a clump, we identify all the gas in a simulation that ever becomes bound to or accreted onto a star, then follow the gas backwards in time until it decreases to a critical density. This gas, and its neighbouring gas, is defined as our star forming clump. Our clumps span a mass range of $0.15 \lesssim M/$M$_\odot \lesssim 10.2$, while the density range within each clump spans 2--4 orders of magnitude. The gas density distribution is not smooth, indicating that it is highly structured. The clumps are turbulent, with no coherent rotation. Independent of the initial magnetic field strength of the parent cloud, all clumps yield a similar range of field strengths. The clump magnetic field is ordered, but not reflective of the initial field geometry of the parent cloud. In general, most clump properties have a slight trend with clump mass but are independent of (or only very weakly dependent on) the properties of the parent cloud. We conclude that stars are born from a wide variety of environments and there is not a single universal star forming clump.
description: Accepted for publication in MNRAS
title: Absichtliche Entstellungen und Verdrehungen aller Thatsachen sind gegenwärtig so sehr an der Tagesordnung, daß es den Freunden der Wahrheit willkommen seyn muß, nachstehend eine getreue Darstellung der Fürgänge bei der Einnahme der Stadt Wien durch die k. k. Truppen zu erhalten ...; [1848]
title: Aus dem Hauptquartier Hetzendorf den 1. November 1848
titleType: Subtitle
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: Ohne Titel
A Fuzzy AHP Approach for Supplier Selection Problem: A Case Study in a Gear Motor Company
Creators: name: Ayhan, Mustafa Batuhan
Publisher: name: arXiv
Year: 2013
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Suuplier selection is one of the most important functions of a purchasing department. Since by deciding the best supplier, companies can save material costs and increase competitive advantage.However this decision becomes compilcated in case of multiple suppliers, multiple conflicting criteria, and imprecise parameters. In addition the uncertainty and vagueness of the experts' opinion is the prominent characteristic of the problem. therefore an extensively used multi criteria decision making tool Fuzzy AHP can be utilized as an approach for supplier selection problem. This paper reveals the application of Fuzzy AHP in a gear motor company determining the best supplier with respect to selected criteria. the contribution of this study is not only the application of the Fuzzy AHP methodology for supplier selection problem, but also releasing a comprehensive literature review of multi criteria decision making problems. In addition by stating the steps of Fuzzy AHP clearly and numerically, this study can be a guide of the methodology to be implemented to other multiple criteria decision making problems.
description: Published in "International Journal of Managing Value and Supply Chains (IJMVSC) Vol.4, No. 3, September 2013"
Spectroscopic survey of faint planetary-nebula nuclei. II. The subdwarf O central star of Fr 2-30
Creators: name: Bond, Howard E.
name: Werner, Klaus
name: Zeimann, Gregory R.
name: Talbot, Jonathan
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Fr 2-30 = PN? G126.8-15.5 is a faint emission nebula, hosting a 14th-mag central star that we identify here for the first time. Deep Halpha and [O III] images reveal a roughly elliptical nebula with dimensions of at least 22'x14', fading into a surrounding network of even fainter emission. Optical spectrograms of the central star show it to have a subdwarf O spectral type, with a Gaia parallax distance of 890 pc. A model-atmosphere analysis gives parameters of Teff = 60,000 K, log g = 6.0, and a low helium content of nHe/nH = 0.0017. The location of the central star in the log g -- Teff plane is inconsistent with a post-asymptotic-giant-branch evolutionary status. Two alternatives are that it is a helium-burning post-extreme-horizontal-branch object, or a hydrogen-burning post-red-giant-branch star. In either case the evolutionary ages are so long that a detectable planetary nebula (PN) should not be present. We find evidence for a variable radial velocity (RV), suggesting that the star is a close binary. However, there are no photometric variations, and the spectral-energy distribution rules out a companion earlier than M2 V. The RVs of the star and surrounding nebula are discordant, and the nebula lacks typical PN morphology. We suggest that Fr 2-30 is a "PN mimic" -- the result of a chance encounter between the hot sdO star and an interstellar cloud. However, we note the puzzling fact that there are several nuclei of genuine PNe that are known to be in evolutionary states similar to that of the Fr 2-30 central star.
description: Accepted by MNRAS
Tearing of Free-Standing Graphene
Creators: name: Moura, Maria J. B.
name: Marder, Michael
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We examine the fracture mechanics of tearing graphene. We present a molecular dynamics simulation of the propagation of cracks in clamped, free-standing graphene as a function of the out-of-plane force. The geometry is motivated by experimental configurations that expose graphene sheets to out-of-plane forces, such as back-gate voltage. We establish the geometry and basic energetics of failure, and obtain approximate analytical expressions for critical crack lengths and forces. We also propose a method to obtain graphene's toughness. We observe that the cracks' path and the edge structure produced are dependent on the initial crack length. This work may help avoid the tearing of graphene sheets and aid the production of samples with specific edge structures.
Non compound nucleus fission events and standard saddle-point statistical model
Creators: name: Soheyli, S.
name: Khalili, M. K.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The large body of experimental data on the fission fragments anisotropies are analyzed in several heavy-ion induced fission reaction systems. The entrance channel mass asymmetry parameters of these systems put on the both sides of the Businaro-Gallone mass asymmetry parameters. The role of the mass numbers of the projectile and the target in the prediction of a normal or an anomalous behavior in angular anisotropy, as well as the validity of standard saddle-point statistical model are considered. The average contribution of non compound nucleus fission for the systems with an anomalous behavior in anisotropy are also determined. PACS numbers: 25.70.Jj *Corresponding author: s.soheyli@basu.ac.ir
description: 16pages, 6 figures
Molecular dynamics and electronic structure simulations of photoexcited chromophores in the gas-phase and complex environments
Creators: name: Telles do Casal, Mariana
Publisher: name: Zenodo
Year: 2022
Subjects: computational photochemistry, nonadiabatic phenomena, molecular heaters, doubly excited states

description: Developing a new class of molecular heaters to be applied in plants is a new strategy to extend locations suitable for agriculture to higher altitudes, preventing damages caused by the cold. The underlining idea is that molecular heaters are able to absorb UV-vis radiation and convert it into heat, in this case, to the leaves' surface.
 Inspired by nature and its efficient photoprotective features, we study derivatives of sinapoyl malate (SM). These derivatives exhibit a fast and efficient nonradiative decay. Their relaxation mechanisms involve a twist around their ethylenic-like double bond to generate a dark twisted charge transfer state, reaching a twisted conical intersection between S1/S0 states. These molecules were also investigated in a different medium to understand the effect of the environment in their photophysics.
 Another class of potential candidates as molecular heaters are the diketopyrrolopyrroles due to their photostability and strong visible light absorption. Moreover, it was recently shown that nonradiative pathways dominate the photophysics of some dimer derivatives. Here, we show that the dimer has a low-lying doubly excited state that is not energetically accessible to the monomer, and this delays the fluorescence allowing internal conversion to occur first. We characterize the doubly excited state wavefunction by systematically changing the derivatives to tune the \(\pi\)-scaffold size and the acceptor and donor characters. This analysis opens new ways to control the balance between luminescence and internal conversion in such systems.
 However, a proper characterization of doubly excited states is still a challenge, and no rigorous and transferable classification scheme between methods exists. Then, we propose classifying doubly excited states according to two limiting cases: the open- and closed-shell doubly excited states (DOS and DCS, respectively). We propose a classification scheme based on descriptors extracted from density matrices. As an example of DOS, we discuss formaldehyde dimer. On the other hand, DCS was more elusive. An investigation of butadiene and longer polyenes shows that none yields the idealized case. Additionally, we test the consistency of our classification scheme within ADC(3), MRCI and DFT/MRCI descriptions, in which most variation is due to the amount of static correlation.
Sarcophaga setinervis Rondani 1861
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Sarcophagidae
Sarcophaga
Sarcophaga setinervis

description: Sarcophaga setinervis Rondani, 1861
ORIGINAL DESCRIPTION: 1861g: 382 (key), 390 (description).
TYPE LOCALITY: “ Parmae [Parma (Italy)]”.
TYPE MATERIAL: 1 ♂, lectotype (slightly moldy, missing left mid-leg) (MZUF: Box 19): Sarcophaga Mgn / setinervis Rnd. ♂ / 1027 / Specie buona [valid species], det. Böttcher / lectotype ♂, Sarcophaga setinervis Rnd., T. Pape det., 1986 / Heteronychia setinervis (Rnd.), T. Pape det., 1986.
PARALECTOTYPES EXAMINED: 2 ♂♂ (MZUF: Box 19): Sarcophaga Mgn / setinervis Rnd. ♂ / 1027 / Specie buona [valid species], det. Böttcher / paralectotype; 1 ♀ (MZUF: Box 19): Sarcophaga Mgn / setinervis Rnd. ♀ / 1027 / paralectotype.
PARALECTOTYPES NOT EXAMINED: 1 ♂, 1 ♀ (MZUF: Box F): Sarcophaga setinervis R., 374, ♂ ♀, Parma / 393 374; 1 ♂ (MSNPV: Box 95): Sarcophaga setinervis R., 497, ♂, Parma; 1 ♂ (MZUB: Box 329): 22 36 / Sarcophaga setinervis Rond., ex a. parmensi / setinervis Rndn., ♂, Parma.
CURRENT STATUS: valid species, as Sarcophaga (Heteronychia) setinervis (Verves 1986: 147, Pape 1988: 15, Pape et al. 1995: 14, Pape 1996: 333).
REMARKS: Rondani (1861g: 390) described both sexes of Sarcophaga setinervis without specifying the exact number of specimens and not giving a range of lengths. Morge (1959b: 90) incorrectly listed this nominal species as “ setinerva”. Pape (1988: 15) designated a lectotype (♂) and paralectotypes (2 ♂♂, 1 ♀) but did not mention an additional four specimens: two in the MZUF, one in the MSNPV and one in the MZUB (all are paralectotypes).
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on pages 206-207, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621