cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Commensurate to incommensurate magnetic phase transition in Honeycomb-lattice pyrovanadate Mn2V2O7
Creators: name: Sannigrahi, J.
name: Adroja, D. T.
name: Perry, R.
name: Gutmann, M. J.
name: Petricek, V.
name: Khalyavin, D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have synthesized single crystalline sample of Mn$_2$V$_2$O$_7$ using floating zone technique and investigated the ground state using magnetic susceptibility, heat capacity and neutron diffraction. Our magnetic susceptibility and heat capacity reveal two successive magnetic transitions at $T_{N1} =$ 19 K and $T_{N2} =$ 11.8 K indicating two distinct magnetically ordered phases. The single crystal neutron diffraction study shows that in the temperature ($T$) range 11.8 K $\le T \le$ 19 K the magnetic structure is commensurate with propagation vector $k_1 = (0, 0.5, 0)$, while upon lowering temperature below $T_{N2} =$ 11.8 K an incommensurate magnetic order emerges with $k_2 = (0.38, 0.48, 0.5)$ and the magnetic structure can be represented by cycloidal modulation of the Mn spin in $ac-$plane. We are reporting this commensurate to incommensurate transition for the first time. We discuss the role of the magnetic exchange interactions and spin-orbital coupling on the stability of the observed magnetic phase transitions.
description: 8 pages, 7 figures
title: An Analysis of Lyrical Repetition and Popularity in Popular Music Genres
Creators: name: White, Josh
Publisher: name: Utah State University
Year: 2024

description: This paper examines the correlation between repetitiveness and popularity in the genres of Christian, Country, EDM, Hip-Hop, Latin, Pop, R&B, and Rock. Repetitiveness is defined by the frequency of repeated words in lyrics, and the average number of streams per day defines popularity. This analysis also acknowledges the "popularity" metric provided by Spotify in calculating the correlation. To calculate this correlation, I wrote a program that accesses the Spotify and Genius APIs to gather metadata related to 76,069 songs from 1,246 artists, including data on repetitiveness, tempo, duration, and Spotify's audio metrics of "danceability," "energy," "speechiness," "acousticness," and "instrumentalness." I found a weak correlation between these metrics and popularity, concluding that these metrics are not a reliable predictor of a song's popularity. While the popularity of songs in some genres have a slightly stronger relationship with repetitiveness, such as repetitiveness accounting for 6.1% of the variation of popularity in pop music, there was less of a relationship than I had hypothesized. Understanding these conclusions and considering external factors that influence the popularity of a song can help artists understand what they must do to influence their song's appearance on the charts.
Monitoring Mobile and Spatially Distributed Cyber-Physical Systems
Creators: name: Bartocci, Ezio
name: Bortolussi, Luca
name: Loreti, Michele
name: Nenzi, Laura
Publisher: name: arXiv
Year: 2019
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: Cyber-Physical Systems~(CPS) consist of collaborative, networked and tightly intertwined computational (logical) and physical components, each operating at different spatial and temporal scales. Hence, the spatial and temporal requirements play an essential role for their correct and safe execution. Furthermore, the local interactions among the system components result in global spatio-temporal emergent behaviors often impossible to predict at the design time. In this work, we pursue a complementary approach by introducing STREL a novel spatio-temporal logic that enables the specification of spatio-temporal requirements and their monitoring over the execution of mobile and spatially distributed CPS. Our logic extends the Signal Temporal Logic with two novel spatial operators reach and escape from which is possible to derive other spatial modalities such as everywhere, somewhere and surround. These operators enable a monitoring procedure where the satisfaction of the property at each location depends only on the satisfaction of its neighbours, opening the way to future distributed online monitoring algorithms. We propose both a qualitative and quantitative semantics based on constraint semirings, an algebraic structure suitable for constraint satisfaction and optimisation. We prove that, for a subclass of models, all the spatial properties expressed with reach and escape, using euclidean distance, satisfy all the model transformations using rotation, reflection and translation. Finally, we provide an offline monitoring algorithm for STREL and, to demonstrate the feasibility of our approach, we show its application using the monitoring of a simulated mobile ad-hoc sensor network as running example.
title: Consumer Cash Usage: A Cross-Country Comparison with Payment Diary Survey Data
Creators: name: Bagnall, John
name: Bounie, David
name: Huynh, Kim
name: Kosse, Anneke
name: Schmidt, Tobias
name: Schuh, Scott
name: Stix, Helmut
Publisher: name: Bank of Canada
Year: 2014

description: We measure consumers’ use of cash by harmonizing payment diary surveys from seven countries. The seven diary surveys were conducted in 2009 (Canada), 2010 (Australia), 2011 (Austria, France, Germany and the Netherlands), and 2012 (the United States). Our paper finds cross-country differences - for example, the level of cash usage differs across countries. Cash has not disappeared as a payment instrument, especially for low-value transactions. We also find that the use of cash is strongly correlated with transaction size, demographics, and point-of-sale characteristics such as merchant card acceptance and venue.
description: Les auteurs mesurent l’usage des espèces en harmonisant les données de journaux d’achats tenus par les consommateurs de sept pays. Les journaux d’achats proviennent d’enquêtes administrées en 2009 (Canada), 2010 (Australie), 2011 (Allemagne, Autriche, France et Pays-Bas) et 2012 (États-Unis). L’étude montre qu’il existe des différences entre pays : par exemple, le niveau d’usage des espèces varie d’un pays à l’autre. Les espèces n’ont pas disparu en tant que moyen de paiement, en particulier pour les achats de faible valeur. Les auteurs constatent également que l’usage des espèces est fortement corrélé avec la valeur de l’achat, les caractéristiques individuelles et les caractéristiques du point de vente telles que l’acceptation de la carte de paiement et le type de commerce.
Information bias in the Canadian Occupational Performance Measure COREQ checklist.pdf
Creators: name: Tatsunori Sawada
Publisher: name: figshare
Year: 2021
Subjects: subject: 110321 Rehabilitation and Therapy (excl. Physiotherapy)
subject: FOS: Clinical medicine

description: These files provides the information about the COREQ checklist of research "Information bias in the Canadian Occupational Performance Measure" .
Combining Parton Showers with Next-to-Leading Order QCD Matrix Elements in Deep-Inelastic eP Scattering
Creators: name: Pötter, B.
name: Schörner, T.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We have implemented a systematic procedure for combining parton shower algorithms with next-to-leading order QCD calculations for the case of jet production in deep-inelastic electron-proton scattering. Using this method we have computed inclusive jet cross sections and jet shapes for the case of single-jet production and compared them to data from the ZEUS collaboration at HERA. We found good agreement between the data and our calculations, both for the jet shapes and the inclusive spectra.
description: 13 pages, 4 eps figures
Information bias in the Canadian Occupational Performance Measure supplementary research team appendix.pdf
Creators: name: Tatsunori Sawada
Publisher: name: figshare
Year: 2021
Subjects: subject: 110321 Rehabilitation and Therapy (excl. Physiotherapy)
subject: FOS: Clinical medicine

description: These files provides the authors information about the research "Information bias in the Canadian Occupational Performance Measure" .
Information bias in the Canadian Occupational Performance Measure supplementary appendix.pdf
Creators: name: Tatsunori Sawada
Publisher: name: figshare
Year: 2021
Subjects: subject: 110321 Rehabilitation and Therapy (excl. Physiotherapy)
subject: FOS: Clinical medicine

description: These files provides the author information about the research "Information bias in the Canadian Occupational Performance Measure" .
Evidence for Vortex Shedding in the Sun's Hot Corona
Creators: name: Samanta, Tanmoy
name: Tian, Hui
name: Nakariakov, Valery M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Fluid Dynamics (physics.flu-dyn)
subject: Plasma Physics (physics.plasm-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Vortex shedding is an oscillating flow that is commonly observed in fluids due to the presence of a blunt body in a flowing medium. Numerical simulations have shown that the phenomenon of vortex shedding could also develop in the magnetohydrodynamic (MHD) domain. The dimensionless Strouhal number, the ratio of the blunt body diameter to the product of the period of vortex shedding and the speed of a flowing medium, is a robust indicator for vortex shedding, and, generally of the order of 0.2 for a wide range of Reynolds number. Using an observation from the Atmospheric Imaging Assembly on board the Solar Dynamics Observatory, we report a wavelike or oscillating plasma flow propagating upward against the Sun's gravitational force. A newly formed shrinking loop in the post-flare region possibly generates the oscillation of the upflow in the wake of the hot and dense loop through vortex shedding. The computed Strouhal number is consistent with the prediction from previous MHD simulations. Our observation suggests the possibility of vortex shedding in the solar corona.
description: 6 pages, Published in PRL, Ref: T. Samanta, H. Tian, and V. M. Nakariakov, Phys. Rev. Lett. 123, 035102 (2019)
Additional file 1 of Perceived social support and self-stigma as factors of COVID-19 booster vaccination behavior and intention via cognitive coping and emotion regulation among people infected with COVID-19 in Hong Kong
Creators: name: Zhang, Xiaoying
name: Luan, Yiming
name: Tang, Yihan
name: Lau, Mason M. C.
name: Yu, Yanqiu
name: Gu, Jing
name: Lau, Joseph T. F.
Publisher: name: figshare
Year: 2025
Subjects: Science Policy
Biological Sciences not elsewhere classified
Cancer
Mental Health

description: Supplementary Material 1.
Dissociation of a Boosted Quarkonium in Quark Gluon Plasma
Creators: name: Benzahra, Sidi Cherkawi
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: I consider the dissociation of a boosted quarkonium in a quark-gluon plasma. This dissociation is due to absorption of a thermal gluon. I discuss the dissociation in terms of the velocity of the quarkonium and the temperature of the quark-gluon plasma. I compare this dissociation rate to the one calculated without including the velocity of the quarkonium.
description: 4 pages
Elongatoolithidae Zhao 1975
Creators: name: Wang, Qiang
name: Zhao, Zikui
name: Wang, Xiaolin
name: Li, Ning
name: Zou, Songlin
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Saurischia
Elongatoolithidae

description: Elongatoolithidae Zhao, 1975   Diagnosis: Elongate, asymmetrical eggs; paired eggs arranged in a circular clutch; the polar axis length from 10.0 cm–21.0 cm, and equatorial diameter from 5 cm – 9 cm, prominent nodes or ridges ornamentation on the outer surface; eggshell composed of the cone layer and the columnar layer, eggshell thickness ranges from 0.30 mm –2.00 mm.
 Type oogenus: Elongatoolithus, Macroolithus, Nanhsiungoolithus (Zhao 1975), Heishanoolithus (Zhao & Zhao, 1999), Paraelongatoolithus (Wang et al. 2010), Trachoolithus (Mikhailov 1994, 1997), and Ellipsoolithus (Mohabey 1998).
description: Published as part of Wang, Qiang, Zhao, Zikui, Wang, Xiaolin, Li, Ning & Zou, Songlin, 2013, A new form of Elongatoolithidae, Undulatoolithus pengi oogen. et oosp. nov. from Pingxiang, Jiangxi, China, pp. 194-200 in Zootaxa 3746 (1) on pages 194-195, DOI: 10.11646/zootaxa.3746.1.9, http://zenodo.org/record/5271550
Emoji is the New Politeness: Emoji Use in Polite English Communication in Relation to Richness of Linguistic Elements for Politeness in Primary Language
Creators: name: Poonpatanapricha
Publisher: name: University of Chicago
Year: 2021
Subjects: subject: emoji
subject: politeness
subject: computer-mediated communications
subject: emoticon
subject: CMCs
subject: linguistic elements for politeness

description: Ideographs—such as emoji, emoticons, stickers, GIFs—play a significant part in today’s computer-mediated communications (CMCs). These new elements can be used for various pragmatic purposes, including conveying politeness. This paper, by investigating the CMCs in an online community that specialized in communications for gamers, successfully replicates the prior results of politeness function of emoji and emoticons. In addition, this paper demonstrates that when a speaker whose primary language has richer linguistic elements for politeness communicates politely in English, that speaker is more likely to use emoji and emoticons than a speaker whose primary language has less rich linguistic elements for politeness. The paper also simulates a simple listener model, which suggests that the presence emoji or emoticons may increase the likelihood of perceiving an utterance as politer.
On Electron-Positron Annihilation into Nucleon-Antinucleon Pairs
Creators: name: Ellis, John
name: Karliner, Marek
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the puzzling experimental results on baryon-antibaryon production in e+e- annihilation close to the threshold, in particular the fact that sigma(e+e- --> nbar n) >~ sigma(e+e- --> pbar p). We discuss an interpretation in terms of a two-step process, via an intermediate coherent isovector state serving as an intermediary between e+e- and the baryon-antibaryon system. We provide evidence that the isovector channel dominates both e+e- --> pions and from Nbar N annihilation at rest, and show that the observed ratio of sigma(e+e- --> nbar n)/sigma(e+e- --> pbarp p) can be understood quantitatively in this picture.
description: 13 pages, 4 figures
A comparison of evaluation methods in coevolution
Creators: name: Yo, Ting-Shuo
name: de Jong, Edwin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In this research, we compare four different evaluation methods in coevolution on the Majority Function problem. The size of the problem is selected such that evaluation against all possible test cases is feasible. Two measures are used for the comparisons, i.e., the objective fitness derived from evaluating solutions against all test cases, and the objective fitness correlation (OFC), which is defined as the correlation coefficient between subjective and objective fitness. The results of our experiments suggest that a combination of average score and weighted informativeness may provide a more accurate evaluation in coevolution. In order to confirm this difference, a series of t-tests on the preference between each pair of the evaluation methods is performed. The resulting significance is affirmative, and the tests for two quality measures show similar preference on four evaluation methods. %This study is the first time OFC is actually computed on a real problem. Experiments on Majority Function problems with larger sizes and Parity problems are in progress, and their results will be added in the final version.
description: 8 pages, 7 figures, GECCO '07: Proceedings of the 9th annual conference on Genetic and evolutionary computation
A useful form of the recurrence relation between relativistic atomic matrix elements of radial powers
Creators: name: Martínez-y-Romero, R P
name: Núñez-Yépez, H N
name: Salas-Brito, A L
Publisher: name: arXiv
Year: 2001
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: Recently obtained recurrence formulae for relativistic hydrogenic radial matrix elements are cast in a simpler and perhaps more useful form. This is achieved with the help of a new relation between the $r^a$ and the $βr^b$ terms ($β$ is a $4\times 4$ Dirac matrix and $a, b$ are constants) in the atomic matrix elements.
description: 7 pages, no figures
Orphnebius microniger Pace 2015, spec. nov.
Creators: name: Pace, Roberto
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Orphnebius
Orphnebius microniger

description: Orphnebius microniger spec. nov.
(Figg. 11 e 42)
 Materiale tipico: Holotypus ♀, Guyane Fr., Barrage Petit Saut, 10.XI.2011, leg. T. Struyve (IRSNB).
 Descrizione: Lunghezza 1,9 mm. Corpo lucido e nerobruno, capo e quarto urotergo libero neri, antenne nere con i tre antennomeri basali di un giallo pallido, zampe giallo-rossicce. Occhi più lunghi della regione postoculare, in visione dorsale. Secondo antennomero più corto del primo, terzo più corto del secondo, quarto a decimo molto trasversi. Reticolazione del corpo invisibile. Granulosità dell’avancorpo poco saliente e poco fitta, quella dell’addome visibile solo al margine posteriore di ciascun urotergo libero. Spermateca Fig. 42.
 Comparazioni: La forma della spermateca della nuova specie è simile a quella di O. napoensis PACE, 2008 dell’Ecuador. Il bulbo distale della spermateca della nuova specie è senza introflessione apicale, quello di napoensis ha lunga introflessione apicale del bulbo distale. Gli antennomeri intermedi sono molto trasversi nella nuova specie, poco trasversi in napoensis.
 Etimologia: La nuova specie ha nome che indica il suo colore nero del corpo e la sua ridotta taglia corporea.
description: Published as part of Pace, Roberto, 2015, Introduzione alla conoscenza della sottofamiglia Aleocharinae della Guyana Francese: Parte IV (Coleoptera, Staphylinidae), pp. 85-99 in Beiträge Zur Entomologie = Contributions to Entomology 65 (1) on page 89, DOI: 10.21248/contrib.entomol.65.1.75-84, http://zenodo.org/record/10111207
Design of experiments for Quick U-building method for building energy performance measurement
Creators: name: Ghiaus, Christian
name: Alzetto, Florent
Publisher: name: arXiv
Year: 2019
Subjects: subject: Signal Processing (eess.SP)
subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Quick U-building (QUB) is a method for short time measurement of energy performance of buildings, typically one night. It uses the indoor air temperature response to power delivered to the indoor air by electric heaters. This paper introduces a method for estimating the expected measurement error as a function of the amplitude and the time duration of the input signal based on the decomposition of the time response of a state-space model into a sum of exponentials by using the eigenvalues of the state matrix. It is shown that the buildings have a group of dominant time constants, which gives an exponential response, and many very short and very large time constants, which have a small influence on the response. The analysis of the eigenvalues demonstrates that the QUB experiment may be done in a rather short time as compared with the largest time constant of the building.
Ratio of strange to non-strange quark condensates in QCD
Creators: name: Dominguez, C. A.
name: Ramlakan, A.
name: Schilcher, K.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Laplace transform QCD sum rules for two-point functions related to the strangeness-changing scalar and pseudoscalar Green's functions $ψ(Q^2)$ and $ψ_5(Q^2)$, are used to determine the subtraction constants $ψ(0)$ and $ψ_5(0)$, which fix the ratio $R_{su}\equiv \frac{}{}$. Our results are $ψ(0)= - (1.06 \pm 0.21) \times 10^{-3} {GeV}^4$, $ψ_5(0)= (3.35 \pm 0.25) \times 10^{-3} {GeV}^4$, and $R_{su}\equiv \frac{}{} = 0.5 \pm 0.1$. This implies corrections to kaon-PCAC at the level of 50%, which although large, are not inconsistent with the size of the corrections to Goldberger-Treiman relations in $SU(3)\otimes SU(3)$.
description: Latex file, 14 pages including 3 figures
Anomalous Hall effect, magneto-optical properties, and nonlinear optical properties of twisted graphene systems
Creators: name: Liu, Jianpeng
name: Dai, Xi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the anomalous Hall effect, magneto-optical properties, and nonlinear optical properties of twisted bilayer graphene (TBG) aligned with hexagonal boron nitride (hBN) substrate as well as twisted double bilayer graphene systems. We show that non-vanishing valley polarizations in twisted graphene systems would give rise to anomalous Hall effect which can be tuned by in-plane magnetic fields. The valley polarized states are also associated with giant Faraday/Kerr rotations in the terahertz frequency regime. Moreover, both hBN-aligned TBG and TDBG exhibit colossal nonlinear optical responses by virtue of the inversion-symmetry breaking, the small bandwidth, and the small excitation gaps of the systems. Our calculations indicate that in both systems the nonlinear optical conductivities of the shift currents are on the order of $10^3\,μ$A/V$^2$; and the second harmonic generation (SHG) susceptibilities are on the order of $10^6\,$pm/V in the terahertz frequency regime. Moreover, in TDBG with $AB\textrm{-}BA$ stacking, we find that a finite orbital magnetization would generate a new component $σ^{x}_{xx} $ of the nonlinear photoconductivity tensor; while in $AB$-$AB$ stacked TDBG with vertical electric fields, the valley polarization and orbital magnetization would make significant contributions to the $σ^{y}_{xx}$ component of the photoconductivity tensor. These nonlinear photo-conductivities are proportional to the orbital magnetizations of the systems, thus they are expected to exhibit hysteresis behavior in response to out-of-plane magnetic fields.
Extending time-domain ptychography to generalized phase-only transfer functions
Creators: name: Spangenberg, Dirk-Mathys
name: Rohwer, Erich
name: Brügmann, Michael
name: Feurer, Thomas
Publisher: name: arXiv
Year: 2019
Subjects: subject: Signal Processing (eess.SP)
subject: Image and Video Processing (eess.IV)
subject: Optics (physics.optics)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Physical sciences

description: We extend the time-domain ptychographic iterative engine to generalized spectral phase-only transfer functions. The modified algorithm, i$^2$PIE, is described and its robustness is demonstrated by different numeric simulations. The concept is experimentally verified by reconstruction of a complex supercontinuum pulse from an all normal dispersion fiber.
description: 5 pages, 4 figures, submitted to Optica
Radiative Scherk-Schwarz supersymmetry breaking
Creators: name: Gersdorff, G. v.
name: Quiros, M.
name: Riotto, A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyze the Scherk-Schwarz (SS) supersymmetry breaking in brane-world five dimensional theories compactified on the orbifold $S^1/\mathbb{Z}_2$. The SS breaking parameter is undetermined at the tree-level (no-scale supergravity) and can be interpreted as the Hosotani vacuum expectation value corresponding to the $U(1)_R$ group in five dimensional N=2 (ungauged) supergravity. We show that the SS breaking parameter is fixed at the loop level to either 0 or 1/2 depending on the matter content propagating in the bulk but in a rather model-independent way. Supersymmetry breaking is therefore fixed through a radiative Scherk-Schwarz mechanism. We also show that the two discrete values of the SS parameter, as well as the supersymmetry breaking shift in the spectrum of the bulk fields, are altered in the presence of a brane-localized supersymmetry breaking arising from some hidden sector dynamics. The interplay between the SS and the brane localized breaking is studied in detail.
description: 16 pages, 2 figures, uses axodraw. References added
Additional file 2 of Perceived social support and self-stigma as factors of COVID-19 booster vaccination behavior and intention via cognitive coping and emotion regulation among people infected with COVID-19 in Hong Kong
Creators: name: Zhang, Xiaoying
name: Luan, Yiming
name: Tang, Yihan
name: Lau, Mason M. C.
name: Yu, Yanqiu
name: Gu, Jing
name: Lau, Joseph T. F.
Publisher: name: figshare
Year: 2025
Subjects: Science Policy
Biological Sciences not elsewhere classified
Cancer
Mental Health

description: Supplementary Material 2.
Protoplanetary Disk Mass Distribution in Young Binaries
Creators: name: Jensen, Eric L. N.
name: Akeson, Rachel L.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present millimeter-wave continuum images of four wide (separations 210-800 AU) young stellar binary systems in the Taurus-Auriga star-forming region. For all four sources, the resolution of our observations is sufficient to determine the mm emission from each of the components. In all four systems, the primary star's disk has stronger millimeter emission than the secondary and in three of the four, the secondary is undetected; this is consistent with predictions of recent models of binary formation by fragmentation. The primaries' circumstellar disk masses inferred from these observations are comparable to those found for young single stars, confirming that the presence of a wide binary companion does not prevent the formation of a protoplanetary disk. Some of the secondaries show signatures of accretion (H-alpha emission and K - L excesses), yet their mm fluxes suggest that very little disk mass is present.
description: Accepted by ApJ, to appear Feb. 2003; 9 pages, 5 postscript figures, uses aastex, emulateapj5, and apjfonts style files. Also available at http://astro.swarthmore.edu/~jensen/publications.html
title: Testing Resilience of Microalgae Biofilms When Exposed to Hydrothermal Liquefaction Aqueous Phase
Creators: name: Haag, Davis Riley
Publisher: name: Utah State University
Year: 2024

description: There are a multitude of experimental and processing techniques in the bioenergy field that produce sustainable and carbon negative to carbon neutral methods of converting renewable resources into biologically based hydrocarbons. One example of a process is hydrothermal liquefaction (HTL) which specializes in converting wet biomass into biocrude oil. One reason that these processes are not used outside experimental testing is due to the high cost of performing these processes. There is potential to move these processes to larger scale testing and eventually industrial adaptation if breakthroughs are made to offset the process expenses. There is a waste product produced in this process called the aqueous phase. The hydrothermal liquefaction aqueous phase (HTL-AQ) has no current use, is expensive to dispose of, and consists of high concentrations of nitrogen (N), phosphorus (P), environmental toxins such as phenolic compounds. If HTL-AQ were able to be used to produce value-added products, the value of those products could be used to offset the expenses of the process, thus increasing the likelihood of HTL being used to produce bioenergy in an economically sensible way. Recent research has shown that microalgae biofilms both uptake N and P while also being more resistant to toxins than planktonic or free-floating algae. Since HTL-AQ does contain high concentrations of N and P, this project explores methods to grow microalgae biofilm cultures in dilutions of HTL-AQ. The technology used to cultivate these biofilms is called the rotating algal biofilm reactor (RABR) based on recent studies conducted at Utah State University (USU). Results from this experiment indicate that a 1:3 dilution of HTL-AQ to deionized (DI) water is able to grow microalgae biofilms. This data suggests that there is merit to finding value-added uses to HTL-AQ in ways that can offset HTL expenses, and that further investigation is warranted.
Megalostomis femorata Jacoby 1888
Creators: name: Agrain, Federico A.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Chrysomelidae
Megalostomis
Megalostomis femorata

description: 10. M. femorata Jacoby 1888  [MX]
 Megalostomis (Pygidiocarina) femorata: Moldenke 1970.
description: Published as part of Agrain, Federico A., 2013, A taxonomic review of the genus Megalostomis Chevrolat (Coleoptera, Cryptocephalinae, Chrysomelidae), pp. 1-109 in Zootaxa 3748 (1) on page 106, DOI: 10.11646/zootaxa.3748.1.1, http://zenodo.org/record/5271681
Ixmati (enero-abril 2021)
Creators: name: Coordinación De Editorial Y Publicaciones
Publisher: name: Zenodo
Year: 2021
Subjects: construcción de marca
branding digital
métodos de recolección de información
análisis de satisfacción al cliente
turismo en México
covid-19

description: Número 8 de la revista científica de negocios, administración de empresas e industrias culinarias y de la hospitalidad Ixmati.
Tetradonia guyanensis Pace 2015, spec. nov.
Creators: name: Pace, Roberto
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Tetradonia
Tetradonia guyanensis

description: Tetradonia guyanensis spec. nov.
(Figg. 12 e 43–46)
 Materiale tipico: Holotypus ♂, Guyane Fr., Coralie, 16.XI.2011, leg. T. Struyve (SDEI).
Paratypi: 6 ♂♂ e 3 ♀♀, stessa provenienza (IRSNB, SDEI).
 Descrizione: Lunghezza 7 mm. Specie mirmecofila. Corpo lucido, capo, pronoto, lati esterni e interni delle elitre e addome bruno-rossicci, resto delle elitre rossiccio, antenne nere con i due antennomeri basali e base del terzo bruni, zampe giallo-rossicce. Occhi più lunghi della regione postoculare, in visione dorsale. Secondo antennomero più corto del primo, terzo più lungo del secondo, quarto a sesto più lunghi che larghi, settimo e ottavo lunghi quanto larghi, nono e decimo trasversi. Reticolazione dell’avancorpo forte, quella dell’addome molto trasversa evidente. Punteggiatura di capo e pronoto fitta e superficiale. Granulosità delle elitre fitta e saliente. Capo con solco mediano, pronoto con un’impressione laterale e due punti discali infossati. Secondo urotergo libero del maschio con un largo callo mediano saliente, quinto con rughe al margine posteriore, sesto concavo. Edeago Figg. 44–45, spermateca Fig. 43, sesto urotergo libero del maschio Fig. 46.
 Comparazioni: Per la forma della spermateca la nuova specie è simile a T. marginalis REICHENSPERGER, 1935 della Costa Rica, come illustrato da JACOBSON & KISTNER, 1998. Se ne distingue per il bulbo prossimale della spermateca piriforme e non sferico come in marginalis. Il sesto urotergo libero del maschio della nuova specie ha due lobi, quello di marginalis quattro.
 Etimologia: La nuova specie prende nome dalla Guyana Francese.
description: Published as part of Pace, Roberto, 2015, Introduzione alla conoscenza della sottofamiglia Aleocharinae della Guyana Francese: Parte IV (Coleoptera, Staphylinidae), pp. 85-99 in Beiträge Zur Entomologie = Contributions to Entomology 65 (1) on page 89, DOI: 10.21248/contrib.entomol.65.1.75-84, http://zenodo.org/record/10111207
Ιωάννη Φωτόπουλου, «Μερικές συνηθισμένες παρανοήσεις σχετικά με την ημερομηνία του Πάσχα»
Creators: name: Vasileiadis, Pavlos D.
Publisher: name: Zenodo
Year: 2016
Subjects: Pavlos Vasileiadis
Παύλος Βασιλειάδης
Πάσχα
Easter
John Fotopoulos

description: English title: John Fotopoulos, “Some common misperceptions about the date of Pascha/Easter,” Amen.gr, April 26, 2016.
 Ο αλγόριθμος του Πάσχα:
 Έστω (Χ = χρόνος που θέλουμε να βρούμε το Πάσχα).
 Χ:19 το υπόλοιπο από τη διαίρεση = α (από τον κύκλο του Μέτωνα)
 Χ:4 το υπόλοιπο από τη διαίρεση = β (κάθε τέσσερα χρόνια το έτος είναι δίσεκτο)
 Χ:7 το υπόλοιπο από τη διαίρεση = γ (οι 7 ημέρες της Μεγάλης Εβδομάδας)
 {(α*19)+15}:30 το υπόλοιπο από τη διαίρεση = δ
 {2β+4γ+6δ+6}:7 το υπόλοιπο από τη διαίρεση = ε
 Πάσχα = δ+ε+4 Απριλίου (Μαΐου αν ο αριθμός>30)
description: Amen.gr, 26 Απριλίου 2016
data_jvs_12771.xlsx
Creators: name: Jakobsson, Simon
name: Plue, Jan
name: Cousins, Sara
name: Lindborg, Regina
Publisher: name: figshare
Year: 2019
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Data from Jakobsson et al. 2019 (doi: 10.1111/jvs.12771)
Location: Östra Vätterbranterna, southern Sweden.

Data: Germination of eight grassland plant species in a seed sowing experiment under natural conditions in the field and a plant community survey.
L-moments for automatic threshold selection in extreme value analysis
Creators: name: Lomba, Jessica Silva
name: Alves, Maria Isabel Fraga
Publisher: name: arXiv
Year: 2019
Subjects: subject: Methodology (stat.ME)
subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: In extreme value analysis, sensitivity of inference to the definition of extreme event is a paramount issue. Under the peaks-over-threshold (POT) approach, this translates directly into the need of fitting a Generalized Pareto distribution to observations above a suitable level that balances bias versus variance of estimates. Selection methodologies established in the literature face recurrent challenges such as an inherent subjectivity or high computational intensity. We suggest a truly automated method for threshold detection, aiming at time efficiency and elimination of subjective judgment. Based on the well-established theory of L-moments, this versatile data-driven technique can handle batch processing of large collections of extremes data, while also presenting good performance on small samples. The technique's performance is evaluated in a large simulation study and illustrated with significant wave height data sets from the literature. We find that it compares favorably to other state-of-the-art methods regarding the choice of threshold, associated parameter estimation and the ultimate goal of computationally efficient return level estimation.
Density functional study of Au$_n$ (n=2-20) clusters: lowest-energy structures and electronic properties
Creators: name: Wang, Jinlan
name: Wang, Guanghou
name: Zhao, Jijun
Publisher: name: arXiv
Year: 2001
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: We have investigated the lowest-energy structures and electronic properties of the Au$_n$(n=2-20) clusters based on density functional theory (DFT) with local density approximation. The small Au$_n$ clusters adopt planar structures up to n=6. Tabular cage structures are preferred in the range of n=10-14 and a structural transition from tabular cage-like structure to compact near-spherical structure is found around n=15. The most stable configurations obtained for Au$_{13}$ and Au$_{19}$ clusters are amorphous instead of icosahedral or fcc-like, while the electronic density of states sensitively depend on the cluster geometry. Dramatic odd-even alternative behaviors are obtained in the relative stability, HOMO-LUMO gaps and ionization potentials of gold clusters. The size evolution of electronic properties is discussed and the theoretical ionization potentials of Au$_n$ clusters compare well with experiments.
description: 6 pages, 7 figures
Megalostomis flavipennis Jacoby 1880
Creators: name: Agrain, Federico A.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Chrysomelidae
Megalostomis
Megalostomis flavipennis

description: 11. M. flavipennis Jacoby 1880  [BR, CR, NI, PA]
 Megalostomis (Minturnia) flavipennis Jacoby 1880.
 Megalostomis (Coleobyersa) flavipennis: Moldenke 1981.
description: Published as part of Agrain, Federico A., 2013, A taxonomic review of the genus Megalostomis Chevrolat (Coleoptera, Cryptocephalinae, Chrysomelidae), pp. 1-109 in Zootaxa 3748 (1) on page 106, DOI: 10.11646/zootaxa.3748.1.1, http://zenodo.org/record/5271681
CP Violation in Kaon System in Supersymmetric SU(5) Model with Seesaw-Induced Neutrino Masses
Creators: name: Akama, Naoyuki
name: Kiyo, Yuichiro
name: Komine, Shinji
name: Moroi, Takeo
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: CP violations in the kaon system are studied in supersymmetric SU(5) model with right-handed neutrinos. We pay a special attention to the renormalization group effect on the off-diagonal elements of the squark mass matrices. In particular, if the Yukawa couplings and mixings in the neutrino sector are sizable, off-diagonal elements of the right-handed down-type squark mass matrix are generated, which affect CP and flavor violations in decay processes of the kaon. We calculate supersymmetric contributions to epsilon (as well as Delta m_K), Br(K_L -> pi^0 nu \bar{nu}), and epsilon'/epsilon in this framework. We will see that the supersymmetric contribution to the epsilon parameter can be as large as (and in some case, larger than) the experimentally measured value. We also discuss its implication to future tests of the unitarity triangle of the Kobayashi-Maskawa matrix.
description: 30 pages, 5 figues
Additional file 15 of New insights of the correlation between AXIN2 polymorphism and cancer risk and susceptibility: evidence from 72 studies
Creators: name: Li, Xi
name: Li, Yiming
name: Liu, Guodong
name: Wu, Wei
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer

description: Additional file 15 : Figure S14. Begg’splot ofAXIN2 polymorphism and overall cancer (Bvs.A). The results of rs2240307, rs35415678, rs3923086, rs3923087, rs4072245, rs4791171, rs7224837 were presented in this figure. The x-axis stands for the value of log (OR), and the y-axis stands for the value of natural logarithm of OR. The horizontal line stands for the overall estimated value of log (OR). The two diagonal lines in the figure represent the pseudo 95% confidence limits of the effect estimate.
Operando diagnostic detection of interfacial oxygen ‘breathing’ of resistive random access memory by bulk-sensitive hard X-ray photoelectron spectroscopy
Creators: name: Niu, Gang
name: Calka, Pauline
name: Huang, Peng
name: Sharath, Sankaramangalam Ulhas
name: Petzold, Stefan
name: Gloskovskii, Andrei
name: Fröhlich, Karol
name: Zhao, Yudi
name: Kang, Jinfeng
name: Schubert, Markus Andreas
name: Bärwolf, Florian
name: Ren, Wei
name: Ye, Zuo-Guang
name: Perez, Eduardo
name: Wenger, Christian
name: Alff, Lambert
name: Schroeder, Thomas
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Space Science
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Infectious Diseases
subject: FOS: Health sciences

description: The HfO2-based resistive random access memory (RRAM) is one of the most promising candidates for non-volatile memory applications. The detection and examination of the dynamic behavior of oxygen ions/vacancies are crucial to deeply understand the microscopic physical nature of the resistive switching (RS) behavior. By using synchrotron radiation based, non-destructive and bulk-sensitive hard X-ray photoelectron spectroscopy (HAXPES), we demonstrate an operando diagnostic detection of the oxygen ‘breathing’ behavior at the oxide/metal interface, namely, oxygen migration between HfO2 and TiN during different RS periods. The results highlight the significance of oxide/metal interfaces in RRAM, even in filament-type devices. The oxygen ‘breathing’ behavior at the oxide/metal interface of filament-type resistive random access memory devices is operandoly detected using hard X-ray photoelectron spectroscopy as a diagnostic tool.
Additional file 1 of Optimal timing of anticoagulation after acute ischaemic stroke with atrial fibrillation (OPTIMAS): statistical analysis plan for a randomised controlled trial
Creators: name: Ahmed, Norin
name: Dehbi, Hakim-Moulay
name: Freemantle, Nick
name: Best, Jonathan
name: Nash, Philip S.
name: Ruffle, James K.
name: Doig, David
name: Werring, David J.
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1. Dummy Tables. This file contains dummy tables which show the planned format and contents of the tables for the OPTIMAS final statistical report.
High-resolution remote thermography using luminescent low-dimensional tin-halide perovskites
Creators: name: Yakunin, Sergii
name: Benin, Bogdan M.
name: Shynkarenko, Yevhen
name: Nazarenko, Olga
name: Bodnarchuk, Maryna I.
name: Dirin, Dmitry N.
name: Hofer, Christoph
name: Cattaneo, Stefano
name: Kovalenko, Maksym V.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: While metal-halide perovskites have recently revolutionized research in optoelectronics through a unique combination of performance and synthetic simplicity, their low-dimensional counterparts can further expand the field with hitherto unknown and practically useful optical functionalities. In this context, we present the strong temperature dependence of the photoluminescence (PL) lifetime of low-dimensional, perovskite-like tin-halides, and apply this property to thermal imaging with a high precision of 0.05 °C. The PL lifetimes are governed by the heat-assisted de-trapping of self-trapped excitons, and their values can be varied over several orders of magnitude by adjusting the temperature (up to 20 ns °C-1). Typically, this sensitive range spans up to one hundred centigrade, and it is both compound-specific and shown to be compositionally and structurally tunable from -100 to 110 ° C going from [C(NH2)3]2SnBr4 to Cs4SnBr6 and (C4N2H14I)4SnI6. Finally, through the innovative implementation of cost-effective hardware for fluorescence lifetime imaging (FLI), based on time-of-flight (ToF) technology, these novel thermoluminophores have been used to record thermographic videos with high spatial and thermal resolution.
description: 25 pages, 4 figures
Tetradonella guyanorum Pace 2015, spec. nov.
Creators: name: Pace, Roberto
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Tetradonella
Tetradonella guyanorum

description: Tetradonella guyanorum spec. nov.
(Figg. 14 e 48–50)
 Materiale tipico: Holotypus ♂, Guyane Fr., Coralie, 16.XI.2011, leg. T. Struyve (SDEI).
Paratypi: 20 es., stessa provenienza (IRSNB, SDEI).
 Descrizione: Lunghezza 3,9 mm. Avancorpo debolmente opaco, addome lucido. Avancorpo e uroterghi liberi quarto e quinto bruni, resto dell’addome giallo-rossiccio, antenne brune con i due antennomeri basali e base del terzo giallo-rossicci, zampe giallo-rossicce. Occhi più lunghi della regione postoculare, in visione dorsale. Secondo antennomero più corto del primo, terzo più lungo del secondo, quarto a decimo trasversi. Reticolazione dell’avancorpo forte, quella dell’addome evidente e sul quinto urotergo libero molto trasversa, pure evidente. Punteggiatura del capo fitta e molto superficiale, quella del pronoto fitta ed evidente. Granulosità delle elitre fitta e poco evanescente. Pronoto con impressioni laterali e debole solco mediano. Edeago Figg. 48–49, spermateca Fig. 50.
 Comparazioni: La spermateca della nuova specie è simile a quella di T. latiarea JACOBSON & KISTNER, 1998 del Perù e Costa Rica. Se ne distingue per il bulbo prossimale della spermateca molto più sviluppato di quello di latiarea. Il pronoto della nuova specie è meno trasverso di quello di latiarea. L’undicesimo antennomero della nuova specie è lungo quasi quanto i due antennomeri precedenti riuniti, quello di latiarea è lungo quanto i tre antennomeri precedenti riuniti.
 Etimologia: La nuova specie ha nome che significa “Dei Guyanesi”.
description: Published as part of Pace, Roberto, 2015, Introduzione alla conoscenza della sottofamiglia Aleocharinae della Guyana Francese: Parte IV (Coleoptera, Staphylinidae), pp. 85-99 in Beiträge Zur Entomologie = Contributions to Entomology 65 (1) on page 90, DOI: 10.21248/contrib.entomol.65.1.75-84, http://zenodo.org/record/10111207
Additional file 2 of Optimal timing of anticoagulation after acute ischaemic stroke with atrial fibrillation (OPTIMAS): statistical analysis plan for a randomised controlled trial
Creators: name: Ahmed, Norin
name: Dehbi, Hakim-Moulay
name: Freemantle, Nick
name: Best, Jonathan
name: Nash, Philip S.
name: Ruffle, James K.
name: Doig, David
name: Werring, David J.
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 2. Neuroimaging Substudy Analysis Plan. This file contains the analysis plan for the Neuroimaging substudy which will use the results of the data collected from the OPTIMAS trial for secondary analyses
Megalostomis gigas Lacordaire 1848
Creators: name: Agrain, Federico A.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Chrysomelidae
Megalostomis
Megalostomis gigas

description: 15. M. gigas Lacordaire 1848  [BO, BR]
 Megalostomis gigas Dejean 1836 (nomen nudum).
 Megalostomis (Megalostomis) gigas Lacordaire 1848.
description: Published as part of Agrain, Federico A., 2013, A taxonomic review of the genus Megalostomis Chevrolat (Coleoptera, Cryptocephalinae, Chrysomelidae), pp. 1-109 in Zootaxa 3748 (1) on page 106, DOI: 10.11646/zootaxa.3748.1.1, http://zenodo.org/record/5271681
Nucleon form factors from a covariant quark core: limits in their description
Creators: name: Oettel, M.
name: Alkofer, R.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In treating the relativistic three-quark problem, a dressed-quark propagator parameterization is used which is compatible with recent lattice data and pion observables. Furthermore two-quark correlations are modeled as a series of quark loops in the scalar and axialvector channel. The resulting reduced Faddeev equations are solved for nucleon and delta. Nucleon electromagnetic form factors are calculated in a fully covariant and gauge--invariant scheme. Whereas the proton electric form factor $G_E$ and the nucleon magnetic moments are described correctly, the neutron electric form factor and the ratio $G_E/G_M$ for the proton appear to be quenched. The influence of vector mesons on the form factors is investigated which amounts to a 25 percent modification of the electromagnetic proton radii within this framework.
description: 28 pages, 10 figures, 4 tables