cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Beyond spectroscopy. I. Metallicities, distances, and age estimates for over twenty million stars from SMSS DR2 and Gaia EDR3
Creators: name: Huang, Yang
name: Beers, Timothy C.
name: Wolf, Christian
name: Lee, Young Sun
name: Onken, Christopher A.
name: Yuan, Haibo
name: Shank, Derek
name: Zhang, Huawei
name: Wang, Chun
name: Shi, Jianrong
name: Fan, Zhou
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Accurate determinations of stellar parameters and distances for large complete samples of stars are keys for conducting detailed studies of the formation and evolution of our Galaxy. Here we present stellar atmospheric parameters ($T_{\rm eff}$, luminosity classifications, and [Fe/H]) estimates for some 24 million stars determined from the stellar colors of SMSS DR2 and Gaia EDR3, based on training datasets with available spectroscopic measurements from previous high/medium/low-resolution spectroscopic surveys. The number of stars with photometric-metallicity estimates is 4-5 times larger than that collected by the current largest spectroscopic survey to date - LAMOST - over the course of the past decade. External checks indicate that the precision of the photometric-metallicity estimates are quite high, comparable to or slightly better than that derived from spectroscopy, with typical values around 0.05-0.15dex for both dwarf and giant stars with [Fe/H]>$-$1.0, 0.10-0.20dex for giant stars with $-$2.0
description: 22 pages, 23 figures, 4 tables, accepted by ApJ (the data will be released at National Astronomical Data Center of China: https://doi.org/10.12149/101073)
Anharmonic effects in MgB2? A comparative inelastic X-ray scattering and Raman study
Creators: name: d'Astuto, Matteo
name: Calandra, Matteo
name: Reich, Stephanie
name: Shukla, Abhay
name: Lazzeri, Michele
name: Mauri, Francesco
name: Karpinski, Janusz
name: Zhigadlo, N. D.
name: Bossak, Alexei
name: Krisch, Michael
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study anharmonic effects in MgB2 by comparing Inelastic X-ray and Ramanscattering together with ab-initio calculations. Using high statistics and high q resolution measurements we show that the E2g mode linewidth is independent of temperature along Gamma-A. We show, contrary to previous claims, that the Raman-peak energy decreases as a function of increasing temperature, a behaviour inconsistent with all the anharmonic ab-initio calculations of the E2g mode at Gamma available in literature. These findings and the excellent agreement between the X-ray measured and ab-initio calculated phonon spectra suggest that anharmonicity is not the main mechanism determining the temperature behaviour of the Raman-peak energy. The Raman E2g peak position and linewidth can be explained by large dynamical effects in the phonon self-energy. In light of the present findings, the commonly accepted explanation of the reduced isotope effect in terms of anharmonic effects needs to be reconsidered.
description: 11 pages, 10 figures
Aipysurus Lacepède 1804
Creators: name: Weinell, Jeffrey L.
name: Hooper, Errol
name: Leviton, Alan E.
name: Brown, Rafe M.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Elapidae
Aipysurus

description: Aipysurus
Represented in the Philippines by a single species...................... Aipysurus eydouxii
description: Published as part of Weinell, Jeffrey L., Hooper, Errol, Leviton, Alan E. & Brown, Rafe M., 2019, Illustrated Key to the Snakes of the Philippines, pp. 1-49 in Proceedings of the California Academy of Sciences 66 (1) on page 20, DOI: 10.5281/zenodo.11512680
Luigi Sperti (a cura di), Scultura di Iulia Concordia e Aquileia
Creators: name: Avagliano, Alessandra
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Luigi Sperti (a cura di), Scultura di Iulia Concordia e Aquileia, Atti della Giornata di Studio, Udine, 12 aprile 2013, Suppl. Rivista di Archeologia 31. Roma: Giorgio Bretschneider Editore 2017, X + 163 p.
description: Göttinger Forum für Altertumswissenschaft, Bd. 22 (2019): Göttinger Forum für Altertumswissenschaft
Protective effect of alpha lipoic acid loaded calcium citrate nanoparticle on oxidative stress-induced cellular damage in human epidermal keratinocyte
Creators: name: Boonyaras Bukkavesa
name: Kanidta Sooklert
name: Amornpun Sereemaspun
Publisher: name: Faculty of Medicine Chulalongkorn University
Year: 2019
Subjects: Alpha lipoic acid, calcium citrate nanoparticle, cellular damage, oxidative stress

description: Chulalongkorn Medical Journal, 63, 4, 261-269
ESL learners leading group discussion : an exploratory study
Creators: name: Coward, Barbara E.
Publisher: name: University of British Columbia
Year: 2010

description: Recent research in second language acquisition makes a strong argument for the importance of promoting language learning tasks in the classroom which allow students to engage in authentic information exchange for which the main focus is meaning. The current emphasis on language learning through meaningful use has highlighted the role of negotiation of comprehensible input in second language learning. This has led to a psychololinguistic rationale for advocating group work in the classroom. Discussion on a topical issue provides a specific and natural group work task for ESL learners to use language in a problem-solving and decision-making context. As well, this type of task provides a productive context in which to study the processes of effective language use and the strategies of competent language users. The research reported here is exploratory; this document reports on a case-study of eight adult learners enrolled in an English for Academic Purposes discussion course. Their performance in discussion leadership was ranked globally by instructor and class peers using a leadership criteria checklist. These two subjective rankings correlated highly and were used as a central indicator of leader effectiveness. The study investigated the question: how might we better understand a number of variables which relate to these global rankings? This was explored through objective measures of discourse, self-reported learning strategies, an integration index and a learning style preference measure, which were analysed statistically for correlation. Discourse variables were measured on data collected during the group discussions. Strategy use, integrative motivation and learning style flexibility were determined by analysing what the students reported in a semi-structured interview. Results showed that the global ranking correlated positively with the objective discourse measures and learning style flexibility, but not with learning strategy use nor with integrative motivation. Qualitative examination of two high achievers was conducted. These two detailed cases reinforced some aspects of quantitative findings, but also shed light on possible individual differences between high achievers. The findings from both quantitative and qualitative data are reported together with their implications for future work in this area.
Aplopeltura A.M.C.Duméril 1853
Creators: name: Weinell, Jeffrey L.
name: Hooper, Errol
name: Leviton, Alan E.
name: Brown, Rafe M.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Pareidae
Aplopeltura

description: Aplopeltura
Represented in the Philippines by a single species......................... Aplopeltura boa
description: Published as part of Weinell, Jeffrey L., Hooper, Errol, Leviton, Alan E. & Brown, Rafe M., 2019, Illustrated Key to the Snakes of the Philippines, pp. 1-49 in Proceedings of the California Academy of Sciences 66 (1) on page 20, DOI: 10.5281/zenodo.11512680
Behavior of the Euler scheme with decreasing step in a degenerate situation
Creators: name: Lemaire, Vincent
Publisher: name: arXiv
Year: 2006
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60H10, 65C30, 37M25

description: The aim of this paper is to study the behavior of the weighted empirical measures of the decreasing step Euler scheme of a one-dimensional diffusion process having multiple invariant measures. This situation can occur when the drift and the diffusion coefficient are vanish simultaneously. As a first step, we give a brief description of the Feller's classification of the one-dimensional process. We recall the concept of attractive and repulsive boundary point and introduce the concept of strongly repulsive point. That allows us to establish a classification of the ergodic behavior of the diffusion. We conclude this section by giving necessary and sufficient conditions on the nature of boundary points in terms of Lyapunov functions. In the second section we use this characterization to study the decreasing step Euler scheme. We give also an numerical example in higher dimension.
Henrieta Todorova (Hg.), Durankulak, Band III. Die Hellenistischen Befunde
Creators: name: Ateş, Güler
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Henrieta Todorova (Hg.), Durankulak, Band III. Die Hellenistischen Befunde. Rahden/Westf.: Verlag Marie Leidorf 2016, 272 S., 408 Abb., 3 Karten, 52 Tafeln
description: Göttinger Forum für Altertumswissenschaft, Bd. 22 (2019): Göttinger Forum für Altertumswissenschaft
Explaining Behavioural Inequivalence Generically in Quasilinear Time
Creators: name: Wißmann, Thorsten
name: Milius, Stefan
name: Schröder, Lutz
Publisher: name: arXiv
Year: 2021
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We provide a generic algorithm for constructing formulae that distinguish behaviourally inequivalent states in systems of various transition types such as nondeterministic, probabilistic or weighted; genericity over the transition type is achieved by working with coalgebras for a set functor in the paradigm of universal coalgebra. For every behavioural equivalence class in a given system, we construct a formula which holds precisely at the states in that class. The algorithm instantiates to deterministic finite automata, transition systems, labelled Markov chains, and systems of many other types. The ambient logic is a modal logic featuring modalities that are generically extracted from the functor; these modalities can be systematically translated into custom sets of modalities in a postprocessing step. The new algorithm builds on an existing coalgebraic partition refinement algorithm. It runs in time $\mathcal{O}((m+n) \log n)$ on systems with $n$ states and $m$ transitions, and the same asymptotic bound applies to the dag size of the formulae it constructs. This improves the bounds on run time and formula size compared to previous algorithms even for previously known specific instances, viz. transition systems and Markov chains; in particular, the best previous bound for transition systems was $\mathcal{O}(m n)$.
description: Full version with appendix containing all proofs
Lung function and exercise performance assessment after inhalation of naturally essential oils: A descriptive observational study
Creators: name: Zabadi, Hamzeh Al
name: Hussein, Azmi
name: Shaker, Jamal
name: Rahhal, Belal
name: Jaradat, Nidal Amin
name: Qub, Malik Al
Publisher: name: Faculty of Medicine Chulalongkorn University
Year: 2019
Subjects: Clinopodium serpyllifolium, Cymbopogon citratus, essential oil, lung function, athletic performance

description: Chulalongkorn Medical Journal, 63, 4, 271-279
Infrared QCD
Creators: name: Frasca, Marco
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We prove that Nambu-Jona-Lasinio model is an exact description of infrared QCD deriving it from QCD Lagrangian. The model we obtain is renormalizable and confining but, taking very small momenta fixes completely all the parameters of the Nambu-Jona-Lasinio model through those of QCD. The choice of the infrared propagator is done consistently with recent numerical results from lattice and Dyson-Schwinger equations for Yang-Mills theory. The model we get coincides, once the ultraviolet contribution is removed, with the one proposed by Langfeld, Kettner and Reinhardt [Nucl. Phys. A {\bf 608}, 331 (1996)].
description: 8 pages, 2 figures. Version accepted for publication in International Journal of Modern Physics E
Multiple primary GISTs: Unusual presentation as jejuno-jejunal intussusception
Creators: name: Busaba Jiruppabha
Publisher: name: Faculty of Medicine Chulalongkorn University
Year: 2019
Subjects: Multiple GISTs, jejuno-jejunal, CT, intussusception

description: Chulalongkorn Medical Journal, 63, 4, 281-286
Kai Brodersen (Hg., Übers.), Ailianos. Tierleben
Creators: name: Bär, Silvio
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Kai Brodersen (Hg., Übers.), Ailianos. Tierleben. Berlin/Boston: De Gruyter 2018, 864 S.
description: Göttinger Forum für Altertumswissenschaft, Bd. 22 (2019): Göttinger Forum für Altertumswissenschaft
Protocollo della Sorveglianza di SARS-CoV-2 in reflui urbani (SARI) - rev. 0
Creators: name: La Rosa, Giuseppina
name: Iaconelli, Marcello
name: Bonadonna, Lucia
name: Suffredini, Elisabetta
Publisher: name: Zenodo
Year: 2020
Subjects: SARS-CoV-2
COVID-19
wastewater
surveillance
Italy
SARI project

description: Technical protocol (including analytical methods) of the national SARI project (Surveillance of SARS-CoV-2 in wastewaters in Italy). Protocol shared with the Italian network of the SARI project on 26.06.2020. For results of the SARI project see: https://www.iss.it/cov19-acque-reflue
Secure Quantum Secret Sharing without Signal Disturbance Monitoring
Creators: name: Yin, Hua-Lei
name: Gu, Jie
name: Xie, Yuan-Mei
name: Liu, Wen-Bo
name: Fu, Yao
name: Chen, Zeng-Bing
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum secret sharing (QSS) is an essential primitive for the future quantum internet, which promises secure multiparty communication. However, developing a large-scale QSS network is a huge challenge due to the channel loss and the requirement of multiphoton interference or high-fidelity multipartite entanglement distribution. Here, we propose a three-user QSS protocol without monitoring signal disturbance, which is capable of ensuring the unconditional security. The final key rate of our protocol can be demonstrated to break the Pirandola-Laurenza-Ottaviani-Banchi bound of quantum channel and its simulated transmission distance can approach over 600 km using current techniques. Our results pave the way to realizing high-rate and large-scale QSS networks.
description: 8 pages, 5 figures
Calculation of the maximum frequency of oscillation for microwave heterojunction bipolar transistors
Creators: name: Laser, Allan Paul
Publisher: name: University of British Columbia
Year: 2010

description: An investigation into various methods of calculation of the high frequency performance parameter f[formula omitted] for microwave heterojunction bipolar transistors is presented. Two high frequency representations of the device are developed: equivalent circuits consisting entirely of lumped circuit elements, and a two-port network based on drift-diffusion equations. Proper account is taken in these representations of the phase delay associated with carrier transit time through the base and base-collector space charge region. Also included are the charging time effects due to the various parasitic circuit elements associated with actual devices. A single-sided isolated structure is used in simulations and it is found that both representations yield remarkably similar characteristics for the behavior of unilateral gain U with frequency. For devices in which the dominant factors limiting high frequency performance are the parasitic resistances and capacitances, it is found that U rolls off at 6 dB/octave through the region where U = 1 and the values predicted for f[formula omitted] via these two methods, as well as via the widely-used analytical expression involving f[formula omitted] and (R[formula omitted]C[formula omitted])[formula omitted], are in agreement. However, when the periods of the oscillations are on the order of the carrier transit times, and the device parasitics are sufficiently low so as to not limit performance, resonance effects occur in U in the region where U = 1 and the prediction of f[formula omitted] obtained via the two equivalent circuit approaches deviates markedly from the predictions of the analytical expression.
Orbital correlations in monolayer manganites - From spin t-J model to orbital t-J model
Creators: name: Daghofer, M.
name: Oles, A. M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: On the example of monolayer manganites we show that the theoretical ideas developed long ago along the derivation of the spin t-J model from the Hubbard model are nowadays very helpful in strongly correlated oxides with partly filled degenerate orbitals. We analyze a realistic orbital t-J model for e_g electrons in La_{1-x}Sr_{1+x}MnO_4 monolayer manganites, and discuss the evolution of spin and orbital correlations under increasing doping by performing exact diagonalization of finite clusters, with electronic kinetic energy determined self-consistently at finite temperature by classical Monte Carlo for t_2g spins. Several experimental results are reproduced.
description: Accepted for Acta Physica Polonica A
List of upregulated genes.
Creators: name: Kalathur, Ravi Kiran Reddy
name: Joaquin Giner-Lamia
name: Machado, Susana
name: Kameshwar R S Ayasolla
name: Futschik, Matthias E.
Publisher: name: F1000Research
Year: 2015

description: List of genes that were commonly upregulated when UPR activation was indicated (derived from five mouse Huntingdon's models and a human iPSC model).
Universality for orthogonal and symplectic Laguerre-type ensembles
Creators: name: Deift, Percy
name: Gioev, Dimitri
name: Kriecherbauer, Thomas
name: Vanlessen, Maarten
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 15A52

description: We give a proof of the Universality Conjecture for orthogonal (beta=1) and symplectic (beta=4) random matrix ensembles of Laguerre-type in the bulk of the spectrum as well as at the hard and soft spectral edges. Our results are stated precisely in the Introduction (Theorems 1.1, 1.4, 1.6 and Corollaries 1.2, 1.5, 1.7). They concern the appropriately rescaled kernels K_{n,beta}, correlation and cluster functions, gap probabilities and the distributions of the largest and smallest eigenvalues. Corresponding results for unitary (beta=2) Laguerre-type ensembles have been proved by the fourth author in [23]. The varying weight case at the hard spectral edge was analyzed in [13] for beta=2: In this paper we do not consider varying weights. Our proof follows closely the work of the first two authors who showed in [7], [8] analogous results for Hermite-type ensembles. As in [7], [8] we use the version of the orthogonal polynomial method presented in [25], [22] to analyze the local eigenvalue statistics. The necessary asymptotic information on the Laguerre-type orthogonal polynomials is taken from [23].
description: 75 pages
Una reminiscenza ambrosiana nella tradizione di Porph. Hor. carm. 1,13,18?
Creators: name: Portuese, Orazio
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Göttinger Forum für Altertumswissenschaft, Bd. 22 (2019): Göttinger Forum für Altertumswissenschaft
Disentangling the synchrotron and Inverse Compton variability in the X-ray emission of the intermediate BL Lac object S5 0716+71
Creators: name: Ferrero, E.
name: Wagner, S. J.
name: Emmanoulopoulos, D.
name: Ostorero, L.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The possibility to detect simultaneously in the X-ray band the synchrotron and Inverse Compton (IC)emission of intermediate BL Lac objects offers the unique opportunity to study contemporaneously the low- and high-energy tails of the electron distribution in the jets of these sources. We attempted to disentangle the X-ray spectral variability properties of both the low- and high-energy ends of the synchrotron and Inverse Compton emission of the intermediate BL Lac object S5 0716+71. We carried out spectral, temporal and cross-correlation analyses of the data from a long XMM-Newton pointing of S5 0716+71 and we compared our findings with previous results from past X-ray observations. Strong variability was detected during the XMM exposure.Both the synchrotron and Inverse Compton components were found to vary on time scales of hours, implying a size of the emitting region of $R\la 0.7δ/(1+z)$ light-hours. The synchrotron emission was discovered to become dominant during episodes of flaring activity, following a harder-when-brighter trend. Tight correlations were observed between variations in different energy bands. Upper limits on time lags between the soft and hard X-ray light curves are of the order of a few hundred seconds.
description: 14 pages, 9 figures, 5 tables, A&A in press, minor corrections to match the version to be published
Axion-Sterile-Neutrino Dark Matter
Creators: name: Salvio, Alberto
name: Scollo, Simone
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Extending the Standard Model with three right-handed neutrinos and a simple QCD axion sector can account for neutrino oscillations, dark matter and baryon asymmetry; at the same time, it solves the strong CP problem, stabilizes the electroweak vacuum and can implement critical Higgs inflation (satisfying all current observational bounds). We perform here a general analysis of dark matter (DM) in such a model, which we call the $aν$MSM. Although critical Higgs inflation features a (quasi) inflection point of the inflaton potential we show that DM cannot receive a contribution from primordial black holes in the $aν$MSM. This leads to a multicomponent axion-sterile-neutrino DM and allows us to relate the axion parameters, such as the axion decay constant, to the neutrino parameters. We include several DM production mechanisms: the axion production via misalignment and decay of topological defects as well as the sterile-neutrino production through the resonant and non-resonant mechanisms and in the recently proposed CPT-symmetric universe.
description: v3: 24 pages, 6 figures (more discussions and references added, published version)
Protocollo della Sorveglianza di SARS-CoV-2 in reflui urbani (SARI) - rev. 1
Creators: name: La Rosa, Giuseppina
name: Iaconelli, Marcello
name: Bonadonna, Lucia
name: Suffredini, Elisabetta
Publisher: name: Zenodo
Year: 2020
Subjects: SARS-CoV-2
COVID-19
wastewater
surveillance
Italy
SARI project

description: Technical protocol (including analytical methods) of the national SARI project (Surveillance of SARS-CoV-2 in wastewaters in Italy). Protocol shared with the Italian network of the SARI project on 04.09.2020. For results of the SARI project see: https://www.iss.it/cov19-acque-reflue
title: Memory inhibition across the lifespan
Creators: name: Teale, Julia C.
Publisher: name: University of St Andrews
publisherIdentifier: https://ror.org/02wn5qz54
publisherIdentifierScheme: ROR
Year: 2015

description: Age can affect memory performance. This statement is so often heard that it has become almost a truism. When research surrounding memory inhibition – the ability to ignore irrelevant material to aid in the retrieval of a target memory – is examined specifically, a more mixed picture of findings emerges. Whilst some previous work has found evidence of an age-related deficit, other research has rather found intact memory inhibition in older adults. Less often discussed, too, are the effects of individual differences on memory inhibition in addition to age, including differences in metacognitive strategy, working memory capacity, stress and mood. The present thesis set out primarily to investigate the effects of age on memory inhibition chiefly using cognitive experimental paradigms, and also to investigate potential individual differences in this ability which exist across the lifespan. The findings of the present thesis showed that age alone was not related to a deficit in memory inhibition, - young and older adults rather showed equivalent levels of inhibitory forgetting on two different paradigms, when methodological measures were put in place to control for alternative, interference-based explanations (Study 1). These findings also could not be explained by differences in metacognitive, covert-cuing strategies (Study 2). Instead, age-related inhibitory deficits were qualified by differences in working memory capacity (Study 3a & b). In combination, older age and low working memory capacity were related to impaired memory inhibition, whereas young age or high working memory capacity were not. Finally, natural variations in stress and mood over time were found to be related to significant differences in working memory capacity, but not memory inhibition (Study 4). This suggests that these important cognitive abilities may be capable of changing even over relatively short time periods, and thus they may also potentially be improved, - a proposal which is considered in the General Discussion.
Undulator Radiation in a Waveguide
Creators: name: Geloni, Gianluca
name: Saldin, Evgeni
name: Schneidmiller, Evgeni
name: Yurkov, Mikhail
Publisher: name: arXiv
Year: 2007
Subjects: subject: Optics (physics.optics)
subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: We propose an analytical approach to characterize undulator radiation near resonance, when the presence of the vacuum-pipe considerably affects radiation properties. This is the case of the far-infrared undulator beamline at the Free-electron LASer (FEL) in Hamburg (FLASH), that will be capable of delivering pulses in the TeraHertz (THz) range. This undulator will allow pump-probe experiments where THz pulses are naturally synchronized to the VUV pulse from the FEL, as well as the development of novel electron-beam diagnostics techniques. Since the THz radiation diffraction-size exceeds the vacuum-chamber dimensions, characterization of infrared radiation must be performed accounting for the presence of a waveguide. We developed a theory of undulator radiation in a waveguide based on paraxial and resonance approximation. We solved the field equation with a tensor Green's function technique, and extracted figure of merits describing in a simple way the influence of the vacuum-pipe on the radiation pulse as a function of the problem parameters. Our theory, that makes consistent use of dimensionless analysis, allows treatment and physical understanding of many asymptotes of the parameter space, together with their region of applicability.
description: 67 pages, 14 figures
Testing complementarity on a transmon quantum processor
Creators: name: Cruz, Pedro M. Q.
name: Fernández-Rossier, J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We propose quantum circuits to test interferometric complementarity using symmetric two-way interferometers coupled to a which-path detector. First, we consider the two-qubit setup in which the controlled transfer of path information to the detector subsystem depletes interference on the probed subspace, testing the visibility-distinguishability trade-off via minimum-error state discrimination measurements. Next, we consider the quantum eraser setup, in which reading out path information in the right basis recovers an interference pattern. These experiments are then carried out in an IBM superconducting transmon processor. A detailed analysis of the results is provided. Despite finding good agreement with theory at a coarse level, we also identify small but persistent systematic deviations preventing the observation of full particle-like and wave-like statistics. We understand them by carefully modeling two-qubit gates, showing that even small coherent errors in their implementation preclude the observation of Bohr's strong formulation of complementarity.
description: 18 pages, 8 figures
Boiga Fitzinger 1826
Creators: name: Weinell, Jeffrey L.
name: Hooper, Errol
name: Leviton, Alan E.
name: Brown, Rafe M.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Colubridae
Boiga

description: Boiga
Key to Philippine species and subspecies.
1a. Dorsal body scales in 19 or 23 longitudinal rows at midbody......................... 2
1b. Dorsal body scales in 21 longitudinal rows at midbody.............................. 5
2a. Dorsal body scales in 23 longitudinal rows at midbody; three anterior temporal scales; eighth infralabial scale anterior to center of eye (Fig. 30A)...................... Boiga cynodon
2b. Dorsal body scales in 19 longitudinal rows at midbody; two anterior temporal scales; eighth infralabial scale posterior to center of eye (Fig. 30B)................................ 3
3a. Number of preocular scales two; number of ventral body scales <250..... Boiga philippina
3b. Number of preocular scales one; number of ventral body scales> 250.................. 4
4a. Number of dark dorsal body crossbands ~40, each widening laterally....... Boiga angulata
4b. Number of dark dorsal body crossbands ~70, not widening laterally........ Boiga schultzei
5a. Dorsal color black, with most scales possessing a yellow or white speckle; yellow or white not arranged into distinct crossbands............................ Boiga dendrophila levitoni
5b. Dorsal color black, with yellow or white crossbands on body and tail.................. 6
6a. Yellow or white crossbands ≥ 2 scale rows wide, becoming wider laterally.................................................................. Boiga dendrophila latifasciata
6b. Yellow or white crossbands <2 scale rows wide that do not widen laterally............. 7
7a. Interspaces between narrow light crossbands black.......... Boiga dendrophila multicincta
7b. Interspaces between narrow light crossbands, which are edged with black, bluish gray to bluish brown............................................... Boiga dendrophila divergens
description: Published as part of Weinell, Jeffrey L., Hooper, Errol, Leviton, Alan E. & Brown, Rafe M., 2019, Illustrated Key to the Snakes of the Philippines, pp. 1-49 in Proceedings of the California Academy of Sciences 66 (1) on page 20, DOI: 10.5281/zenodo.11512680
Conversational Machine Reading Comprehension for Vietnamese Healthcare Texts
Creators: name: Luu, Son T.
name: Bui, Mao Nguyen
name: Nguyen, Loi Duc
name: Tran, Khiem Vinh
name: Van Nguyen, Kiet
name: Nguyen, Ngan Luu-Thuy
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Machine reading comprehension (MRC) is a sub-field in natural language processing that aims to assist computers understand unstructured texts and then answer questions related to them. In practice, the conversation is an essential way to communicate and transfer information. To help machines understand conversation texts, we present UIT-ViCoQA, a new corpus for conversational machine reading comprehension in the Vietnamese language. This corpus consists of 10,000 questions with answers over 2,000 conversations about health news articles. Then, we evaluate several baseline approaches for conversational machine comprehension on the UIT-ViCoQA corpus. The best model obtains an F1 score of 45.27%, which is 30.91 points behind human performance (76.18%), indicating that there is ample room for improvement. Our dataset is available at our website: http://nlp.uit.edu.vn/datasets/ for research purposes.
description: Published at The 13th International Conference on Computational Collective Intelligence (ICCCI 2021)
A Neglected Arabic Testimonium on Greek Tachygraphy with a New Fragment of Galen
Creators: name: Panegyres, Konstantine
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Göttinger Forum für Altertumswissenschaft, Bd. 22 (2019): Göttinger Forum für Altertumswissenschaft
Measurement placement in electric power transmission and distribution grids: Review of concepts, methods, and research needs
Creators: name: Netto, Marcos
name: Krishnan, Venkat
name: Zhang, Yingchen
name: Mili, Lamine
Publisher: name: arXiv
Year: 2021
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Sensing and measurement systems are quintessential to the safe and reliable operation of electric power grids. Their strategic placement is of ultimate importance because it is not economically viable to install measurement systems on every node and branch of a power grid, though they need to be monitored. An overwhelming number of strategies have been developed to meet oftentimes multiple conflicting objectives. The prime challenge in formulating the problem lies in developing a heuristic or an optimization model that, though mathematically tractable and constrained in cost, leads to trustworthy technical solutions. Further, large-scale, long-term deployments pose additional challenges because the boundary conditions change as technologies evolve. For instance, the advent of new technologies in sensing and measurement, as well as in communications and networking, might impact the cost and performance of available solutions and shift initially set conditions. Also, the placement strategies developed for transmission grids might not be suitable for distribution grids, and vice versa, because of unique characteristics; therefore, the strategies need to be flexible, to a certain extent, because no two power grids are alike. Despite the extensive literature on the present topic, the focus of published works tends to be on a specific subject, such as the optimal placement of measurements to ensure observability in transmission grids. There is a dearth of work providing a comprehensive picture for developing optimal placement strategies. Because of the ongoing efforts on the modernization of electric power grids, there is a need to consolidate the status quo while exposing its limitations to inform policymakers, industry stakeholders, and researchers on the research-and-development needs to push the boundaries for innovation.
Calamaria
Creators: name: Weinell, Jeffrey L.
name: Hooper, Errol
name: Leviton, Alan E.
name: Brown, Rafe M.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Colubridae
Calamaria

description: Calamaria
Key to Philippine species.
1a. Mental scale not in contact with anterior chin shields (Fig. 31A)...................... 2
1b. Mental scale in contact with anterior chin shields (Fig. 31B)......................... 4
2a. Number of pair of subcaudal scales <30 (males), <25 (females)...................... 3
2b. Number of pair of subcaudal scales>40 (males),> 30 (females)........................................................... Calamaria sp. Mindoro (Weinell et al., in review)
3a. Number of pairs of subcaudal scales ≤ 21 (males), ≤ 14 (females)...... Calamaria virgulata
3b. Number of pairs of subcaudal scales 23–25 (males), 16–20 (females) Calamaria palavanensis
4a. Ventral surface of body with dark bands....................... Calamaria lumbricoidea
4b. Ventral surface of body without dark bands....................................... 5
5a. Dorsal surface behind head has 2–6 dark, black-edged crossbands..... Calamaria bitorques
5b. Dorsal surface behind head lacks dark, black-edged crossbands....................... 6
6a. Diameter of eye less than eye-mouth distance...................... Calamaria joloensis
6b. Diameter of eye equal to or greater than eye-mouth distance......................... 7
7a. Each dorsal body scale with a light network; a continuous light stripe on first row of dorsal body scales present............................................ Calamaria suluensis
7b. Each dorsal body scale above first row yellowish with a dark network; a dark-edged, interrupted, light stripe on first row of dorsal body scales usually present..... Calamaria gervaisii
description: Published as part of Weinell, Jeffrey L., Hooper, Errol, Leviton, Alan E. & Brown, Rafe M., 2019, Illustrated Key to the Snakes of the Philippines, pp. 1-49 in Proceedings of the California Academy of Sciences 66 (1) on pages 20-21, DOI: 10.5281/zenodo.11512680
Protocollo della Sorveglianza di SARS-CoV-2 in reflui urbani (SARI) - rev. 2
Creators: name: La Rosa, Giuseppina
name: Iaconelli, Marcello
name: Bonadonna, Lucia
name: Suffredini, Elisbaetta
Publisher: name: Zenodo
Year: 2021
Subjects: SARS-CoV-2
COVID-19
wastewater
surveillance
Italy
SARI project

description: Technical protocol (including analytical methods) of the national SARI project (Surveillance of SARS-CoV-2 in wastewaters in Italy). Protocol shared with the Italian network of the SARI project on 27.04.2021. For results of the SARI project see: https://www.iss.it/cov19-acque-reflue
Calliophis Gray 1835
Creators: name: Weinell, Jeffrey L.
name: Hooper, Errol
name: Leviton, Alan E.
name: Brown, Rafe M.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Elapidae
Calliophis

description: Calliophis
Key to Philippine species.
1a. Dorsal body surface with black and white crossbands, rather than longitudinal stripes; head black dorsally; tail red dorsally.................................... Calliophis salitan
1b. Dorsal body surface with pale longitudinal stripes, rather than crossbands............... 2
2a. Black bands on ventral body surface not in contact with black of lateral body surface; distinct white longitudinal stripe present on lateral body surface, occupying entire first, or parts of first and second, dorsal body scale rows............................... Calliophis bilineata
2b. Black bands on ventral body surface in contact with black of lateral body surface; distinct white stripe absent from first or second dorsal body scale rows............................. 3
3a. Cream-colored bands on ventral body surface do not extend onto side of body above first dorsal body scale row............................................. Calliophis suluensis
3b. Cream-colored bands on ventral body surface extend onto side of body, often to fourth dorsal body scale row............................................... Calliophis philippina
description: Published as part of Weinell, Jeffrey L., Hooper, Errol, Leviton, Alan E. & Brown, Rafe M., 2019, Illustrated Key to the Snakes of the Philippines, pp. 1-49 in Proceedings of the California Academy of Sciences 66 (1) on page 21, DOI: 10.5281/zenodo.11512680
Cerberus
Creators: name: Weinell, Jeffrey L.
name: Hooper, Errol
name: Leviton, Alan E.
name: Brown, Rafe M.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Homalopsidae
Cerberus

description: Cerberus
Key to Philippine species.
1a. Dorsal body scales in 27–31 longitudinal rows at midbody; supralabial scales and other scales of head have a strongly papillate texture........................... Cerberus microlepis
1b. Dorsal body scales in <28 longitudinal rows at midbody; supralabial scales and other scales on head smooth................................................. Cerberus schneideri
description: Published as part of Weinell, Jeffrey L., Hooper, Errol, Leviton, Alan E. & Brown, Rafe M., 2019, Illustrated Key to the Snakes of the Philippines, pp. 1-49 in Proceedings of the California Academy of Sciences 66 (1) on page 21, DOI: 10.5281/zenodo.11512680
A glass marble ball in the maxillary sinus, transorbital floor penetration: A case report
Creators: name: Krissanaporn Jirawarakul
Publisher: name: Faculty of Medicine Chulalongkorn University
Year: 2019
Subjects: Foreign body, transorbital, maxillary sinus

description: Chulalongkorn Medical Journal, 63, 4, 287-290
About Bianchi I with VSL
Creators: name: Belinchón, José Antonio
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper we study how to attack, through different techniques, a perfect fluid Bianchi I model with variable G,c and Lambda, but taking into account the effects of a $c$-variable into the curvature tensor. We study the model under the assumption,div(T)=0. These tactics are: Lie groups method (LM), imposing a particular symmetry, self-similarity (SS), matter collineations (MC) and kinematical self-similarity (KSS). We compare both tactics since they are quite similar (symmetry principles). We arrive to the conclusion that the LM is too restrictive and brings us to get only the flat FRW solution. The SS, MC and KSS approaches bring us to obtain all the quantities depending on \int c(t)dt. Therefore, in order to study their behavior we impose some physical restrictions like for example the condition q<0 (accelerating universe). In this way we find that $c$ is a growing time function and Lambda is a decreasing time function whose sing depends on the equation of state, w, while the exponents of the scale factor must satisfy the conditions $\sum_{i=1}^{3}α_{i}=1$ and $\sum_{i=1}^{3}α_{i}^{2}<1,$ $\forallω$, i.e. for all equation of state$,$ relaxing in this way the Kasner conditions. The behavior of $G$ depends on two parameters, the equation of state $ω$ and $ε,$ a parameter that controls the behavior of $c(t),$ therefore $G$ may be growing or decreasing.We also show that through the Lie method, there is no difference between to study the field equations under the assumption of a $c-$var affecting to the curvature tensor which the other one where it is not considered such effects.Nevertheless, it is essential to consider such effects in the cases studied under the SS, MC, and KSS hypotheses.
description: 29 pages, Revtex4, Accepted for publication in Astrophysics & Space Science
L’ep. 3 dello Ps.-Eschine: l’officina del falsario fra 'aemulatio' e προγύμνασμα
Creators: name: Giaquinta, Irene
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Göttinger Forum für Altertumswissenschaft, Bd. 22 (2019): Göttinger Forum für Altertumswissenschaft
Chrysopelea H.Boie 1826
Creators: name: Weinell, Jeffrey L.
name: Hooper, Errol
name: Leviton, Alan E.
name: Brown, Rafe M.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Colubridae
Chrysopelea

description: Chrysopelea
Key to Philippine subspecies.
1a. Lateral body scales speckled (black with a bright central fleck); distinct transverse bands only in young animals; in the Philippines, only known from Sibutu Island (Sulu Archipelago)........................................................ Chrysopelea paradisi paradisi
1b. Lateral body scales mostly light; color pattern of dorsal body surface variable, but transverse bands almost always present; occurs throughout the Philippines, but not known from Sabtang Island (Batanes Island group, off northern Luzon).......... Chrysopelea paradisi variabilis
description: Published as part of Weinell, Jeffrey L., Hooper, Errol, Leviton, Alan E. & Brown, Rafe M., 2019, Illustrated Key to the Snakes of the Philippines, pp. 1-49 in Proceedings of the California Academy of Sciences 66 (1) on page 22, DOI: 10.5281/zenodo.11512680
Advection-Dominated Accretion and the Black Hole Event Horizon
Creators: name: Narayan, Ramesh
name: McClintock, Jeffrey E.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: As the luminosity of an accreting black hole drops to a few percent of Eddington, the spectrum switches from the familiar soft state to a hard state that is well-described by a distended and tenuous advection-dominated accretion flow (ADAF). An ADAF is a poor radiator, and the ion temperature can approach 10^{12} K near the center, although the electrons are cooler, with their temperature typically capped at ~10^{9-11} K. The foundational papers predicted that the large thermal energy in an ADAF would drive strong winds and jets, as later observed and also confirmed in computer simulations. Of chief interest, however, is the accreting gas that races inward. It carries the bulk of the accretion energy as stored thermal energy, which vanishes without a trace as the gas passes through the hole's event horizon. One thus expects black holes in the ADAF regime to be unusually faint. Indeed, this is confirmed by a comparison of accreting stellar-mass black holes and neutron stars, which reside in very similar transient X-ray binary systems. The black holes are on average observed to be fainter by a factor of ~100-1000. The natural explanation is that a neutron star must radiate the advected thermal energy from its surface, whereas a black hole can hide the energy behind its event horizon. The case for an event horizon in Sagittarius A*, which is immune to caveats on jet outflows and is furthermore independent of the ADAF model, is especially compelling. These two lines of evidence for event horizons are impervious to counterarguments that invoke strong gravity or exotic stars.
description: To appear in "Jean-Pierre Lasota, X-ray binaries, accretion disks and compact stars" New Astronomy Reviews, eds. M.A. Abramowicz and O. Straub (Elsevier, 2008)
Eine neu identifizierte Quelle des Figurentraktats des ‚Isidorus iunior‘
Creators: name: Dorfbauer, Lukas J.
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Göttinger Forum für Altertumswissenschaft, Bd. 22 (2019): Göttinger Forum für Altertumswissenschaft
Do we need to use regularization on the thermal part in the NJL model?
Creators: name: Xue, Kai
name: Yu, Xiaozhu
name: Wang, Xinyang
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The Nambu--Jona-Lasinio (NJL) model is one of the most useful tools to study non-perturbative strong interaction matter. Because it is a nonrenormalizable model, the choosing of regularization is a subtle issue. In this paper, we discuss one of the general things of the regularization in the NJL model, which is whether we need to use the regularization on the thermal part by evaluating the quark chiral condensate and thermal properties in the two-flavor NJL model. The calculations in this work include three regularization schemes that contain both gauge covariant and invariant schemes. We found no matter which regularization scheme we choose, it is necessary to use the regularization on the thermal part when calculating the chiral condensate related physics quantities and do not use the regularization on the thermal part when calculating the grand potential related physical quantities.
description: to be published in Chinese Physics C