cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Apache Point Observatory Galactic Evolution Experiment: First Detection of High Velocity Milky Way Bar Stars
Creators: name: Nidever, David L.
name: Zasowski, Gail
name: Majewski, Steven R.
name: Bird, Jonathan
name: Robin, Annie C.
name: Martinez-Valpuesta, Inma
name: Beaton, Rachael L.
name: Schoenrich, Ralph
name: Schultheis, Mathias
name: Wilson, John C.
name: Skrutskie, Michael F.
name: O'Connell, Robert W.
name: Shetrone, Matthew
name: Schiavon, Ricardo P.
name: Johnson, Jennifer A.
name: Weiner, Benjamin
name: Gerhard, Ortwin
name: Schneider, Donald P.
name: Prieto, Carlos Allende
name: Sellgren, Kris
name: Bizyaev, Dmitry
name: Brewington, Howard
name: Brinkmann, Jon
name: Eisenstein, Daniel J.
name: Frinchaboy, Peter M.
name: Perez, Ana Elia Garcia
name: Holtzman, Jon
name: Hearty, Fred R.
name: Malanushenko, Elena
name: Malanushenko, Viktor
name: Muna, Demitri
name: Oravetz, Daniel
name: Pan, Kaike
name: Simmons, Audrey
name: Snedden, Stephanie
name: Weaver, Benjamin A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Commissioning observations with the Apache Point Observatory Galactic Evolution Experiment (APOGEE), part of the Sloan Digital Sky Survey III, have produced radial velocities (RVs) for ~4700 K/M-giant stars in the Milky Way bulge. These high-resolution (R \sim 22,500), high-S/N (>100 per resolution element), near-infrared (1.51-1.70 um; NIR) spectra provide accurate RVs (epsilon_v~0.2 km/s) for the sample of stars in 18 Galactic bulge fields spanning -1-32 deg. This represents the largest NIR high-resolution spectroscopic sample of giant stars ever assembled in this region of the Galaxy. A cold (sigma_v~30 km/s), high-velocity peak (V_GSR \sim +200 km/s) is found to comprise a significant fraction (~10%) of stars in many of these fields. These high RVs have not been detected in previous MW surveys and are not expected for a simple, circularly rotating disk. Preliminary distance estimates rule out an origin from the background Sagittarius tidal stream or a new stream in the MW disk. Comparison to various Galactic models suggests that these high RVs are best explained by stars in orbits of the Galactic bar potential, although some observational features remain unexplained.
description: 7 pages, 4 figures, accepted for publication in ApJ Letters
Update of the Electron and Muon g-Factors
Creators: name: de Rafael, Eduardo
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: I give an overview of the different contributions to the electron and muon anomalous magnetic moments in the Standard Model. Special emphasis is given to recent QED results as well as to the hadronic light-by-light scattering contribution to the muon anomaly.
description: Talk given at the QCD-12 Conference in Montpellier
D2.1 Report on state-of-the-art algorithms
Creators: name: Erdei, Rudolf
name: Delinschi, Daniela
name: Matei, Oliviu
name: Charisis, Christos
name: Argyropoulos, Dimitrios
Publisher: name: Zenodo
Year: 2022

description: This article presents a selective survey on articles for Data Mining in the field of Agriculture. The main purpose f the article is to research what algorithms are the most used in this field for different aspects like temperature, humidity, but also predictions like crop yield and crop health. The research has revealed that certain algorithms, like Support Vector Machines and k-Nearest Neighbour tend to offer better results, so they are favored. Also, in production, ensemble algorithms may offer advantages over using single algorithms. Future research could target distributed learning and other methodologies that improve data safety and privacy, and also improve the cost-effectiveness of Data Discovery Platforms.
Private Matters: The Effect of Data Privacy Laws on State- Sponsored Foreign Disinformation Campaigns
Creators: name: Bayoumi, Elisa K
Publisher: name: University of Chicago
Year: 2021
Subjects: subject: Disinformation + misinformation + propoganda + data privacy + data privacy laws + EU + European Union + Internet Research Agency + GDPR

description: Do data privacy laws impede microtargeted foreign disinformation campaigns on social media? This thesis argues that data privacy laws prevent foreign actors from customizing such campaigns and limit the campaign's overall effectiveness. I test the effect of data privacy laws on disinformation campaigns by investigating the effect of the European Union’s General Data Protection Regulation (GDPR) on Russian-linked actors targeting the United Kingdom (UK) with disinformation. This paper finds strong evidence that the implementation of GDPR coincides with a change in how frequently the Russian accounts spread disinformation relating to the UK on Twitter despite a confounding news story. I hypothesize that this decrease in daily tweets indicates a temporary pause on the disinformation campaign targeted at British citizens as the data required for the microtargeting campaign became harder to get. The contributions of this paper include a thorough review of the research into strategies for spreading disinformation targeted at other states. I also emphasize the need for research into the interruptions into strategies of spreading disinformation, rather than simply the strategies themselves. Finally, I lend evidence to the assertion that the controversial data privacy laws may have security benefits in minimizing or interrupting the microtargeting tactic to spread foreign disinformation.
Hubert Mordek (Hrsg.), Aus Kirche und Reich. Studien zu Theologie, Politik und Recht im Mittelalter. Festschrift für Friedrich Kempf zu seinem 75. Geburtstag und 50jährigen Doktorjubiläum, 1983
Creators: name: Seibert, Hubertus
Publisher: name: Francia
Year: 2018

description: -
description: Francia, Bd. 13 (1985)
Colors of Dynamically Associated Asteroid Pairs
Creators: name: Moskovitz, Nicholas
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Recent dynamical studies have identified pairs of asteroids that reside in nearly identical heliocentric orbits. Possible formation scenarios for these systems include dissociation of binary asteroids, collisional disruption of a single parent body, or spin-up and rotational fission of a rubble-pile. Aside from detailed dynamical analyses and measurement of rotational light curves, little work has been done to investigate the colors or spectra of these unusual objects. A photometric and spectroscopic survey was conducted to determine the reflectance properties of asteroid pairs. New observations were obtained for a total of 34 individual asteroids. Additional photometric measurements were retrieved from the Sloan Digital Sky Survey Moving Object Catalog. Colors or spectra for a total of 42 pair components are presented here. The main findings of this work are: (1) the components in the observed pair systems have the same colors within the uncertainties of this survey, and (2) the color distribution of asteroid pairs appears indistinguishable from that of all Main Belt asteroids. These findings support a scenario of pair formation from a common progenitor and suggest that pair formation is likely a compositionally independent process. In agreement with previous studies, this is most consistent with an origin via binary disruption and/or rotational fission.
description: 22 pages, 7 figures, Accepted to Icarus
Additional file 2 of Parental feeding practices as a response to child appetitive traits in toddlerhood and early childhood: a discordant twin analysis of the Gemini cohort
Creators: name: Kininmonth, Alice R.
name: Herle, Moritz
name: Tommerup, Kristiane
name: Haycraft, Emma
name: Farrow, Claire
name: Croker, Helen
name: Pickard, Abigail
name: Edwards, Katie
name: Blissett, Jacqueline
name: Llewellyn, Clare
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Neuroscience
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Supplementary Material 2: Table S1 and Table S2
title: Financial instability and oil price fluctuations: evidence from oil exporting developing countries
Creators: name: Gaies, Brahim
name: Guesmi, Khaled
name: Porcher, Thomas
name: Boroumand, Raphael
Publisher: name: Università Carlo Cattaneo - LIUC
Year: 2020

description: How financial market stability in oil exporting developing countries might be impacted by oil price fluctuations in the long term? The purpose of this paper is to answer this question. The present study is based on a sample including 35 net oil-exporting developing countries observed between 1987 and 2011. It mainly evidences that an increase in the oil world price can be advantageous for the domestic banking sector through reducing its fragility, measured by the likelihood of systemic banking crisis. To highlight this result, we estimate three logistic prediction crisis models: the random-effects logistic model, the conditional fixed-effects logistic model and the logistic population-averaged process with robust errors. Additionally, we examine the robustness of these estimations considering the changing interest and control variables and the sub-periods of crises. Our results show that an increase in the oil prices improve the stability of oil exporting financial markets and reduce the occurrence of their systemic banking crisis.
description: The European Journal of Comparative Economics, Vol 17. no. 1, p. 55-71
Additional file 1 of Proliferative diabetic retinopathy and diabetic macular edema are two factors that increase macrophage-like cell density characterized by en face optical coherence tomography
Creators: name: Wang, Wenyu
name: Sun, Gongpeng
name: Xu, Amin
name: Chen, Changzheng
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1.
From calibration to parameter learning: Harnessing the scaling effects of big data in geoscientific modeling
Creators: name: Tsai, Wen-Ping
name: Feng, Dapeng
name: Pan, Ming
name: Beck, Hylke
name: Lawson, Kathryn
name: Yang, Yuan
name: Liu, Jiangtao
name: Shen, Chaopeng
Publisher: name: Zenodo
Year: 2021

description: Datasets and model codes for the article: "From calibration to parameter learning: Harnessing the scaling effects of big data in geoscientific modeling "
Kelvin-wave cascade and dissipation in low-temperature superfluids vortices
Creators: name: Krstulovic, Giorgio
Publisher: name: arXiv
Year: 2012
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Chaotic Dynamics (nlin.CD)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We study the statistical properties of the Kelvin waves propagating along quantized superfluid vortices driven by the Gross-Pitaevskii equation. No artificial forcing or dissipation is added. Vortex positions are accurately tracked. This procedure directly allows us to obtain the Kevin-waves occupation-number spectrum. Numerical data obtained from long time integration and ensemble-average over initial conditions supports the spectrum proposed in [L'vov and Nazarenko, JETP Lett 91, 428 (2010)]. Kelvin wave modes in the inertial range are found to be Gaussian as expected by weak-turbulence predictions. Finally the dissipative range of the Kelvin-wave spectrum is studied. Strong non-Gaussian fluctuations are observed in this range.
Determination of astrophysical 12N(p,g)13O reaction rate from the 2H(12N, 13O)n reaction and its astrophysical implications
Creators: name: Guo, B.
name: Su, J.
name: Li, Zhihong
name: Wang, Y. B.
name: Yan, S. Q.
name: Li, Y. J.
name: Shu, N. C.
name: Han, Y. L.
name: Bai, X. X.
name: Chen, Y. S.
name: Liu, W. P.
name: Yamaguchi, H.
name: Binh, D. N.
name: Hashimoto, T.
name: Hayakawa, S.
name: Kahl, D.
name: Kubono, S.
name: He, J. J.
name: Hu, J.
name: Xu, S. W.
name: Iwasa, N.
name: Kume, N.
name: Li, Zhihuan
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The evolution of massive stars with very low-metallicities depends critically on the amount of CNO nuclides which they produce. The $^{12}$N($p$,\,$γ$)$^{13}$O reaction is an important branching point in the rap-processes, which are believed to be alternative paths to the slow 3$α$ process for producing CNO seed nuclei and thus could change the fate of massive stars. In the present work, the angular distribution of the $^2$H($^{12}$N,\,$^{13}$O)$n$ proton transfer reaction at $E_{\mathrm{c.m.}}$ = 8.4 MeV has been measured for the first time. Based on the Johnson-Soper approach, the square of the asymptotic normalization coefficient (ANC) for the virtual decay of $^{13}$O$_\mathrm{g.s.}$ $\rightarrow$ $^{12}$N + $p$ was extracted to be 3.92 $\pm$ 1.47 fm$^{-1}$ from the measured angular distribution and utilized to compute the direct component in the $^{12}$N($p$,\,$γ$)$^{13}$O reaction. The direct astrophysical S-factor at zero energy was then found to be 0.39 $\pm$ 0.15 keV b. By considering the direct capture into the ground state of $^{13}$O, the resonant capture via the first excited state of $^{13}$O and their interference, we determined the total astrophysical S-factors and rates of the $^{12}$N($p$,\,$γ$)$^{13}$O reaction. The new rate is two orders of magnitude slower than that from the REACLIB compilation. Our reaction network calculations with the present rate imply that $^{12}$N($p,\,γ$)$^{13}$O will only compete successfully with the $β^+$ decay of $^{12}$N at higher ($\sim$two orders of magnitude) densities than initially predicted.
description: 8 figures, 2 tables, Submitted to Physical Review C
The stretching of Hercules
Creators: name: Deason, A. J.
name: Belokurov, V.
name: Evans, N. W.
name: Watkins, L. L.
name: Fellhauer, M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present VLT/FORS2 spectroscopy of candidate blue horizontal branch (BHB) stars in the vicinity of the Hercules ultrafaint dwarf galaxy. We identify eight convincing Hercules BHB members, and a further five stars with similar systemic velocities to that of Hercules, but ~ 0.5 kpc from the centre of the galaxy along its major axis. It is likely that these stars once belonged to Hercules, but have been tidally stripped and are now unbound. We emphasise the usefulness of looking for any gradient in the systemic velocity of this stretched system, which would further support our interpretation of the origin of its elongated and distended morphology.
description: 6 pages, 4 figures. Accepted for publication in MNRAS Letters
Additional file 1 of Genetic diversity and bioinformatic analysis in the L1 gene of HPV genotypes 31, 33, and 58 circulating in women with normal cervical cytology
Creators: name: Mobini Kesheh, Mina
name: Shavandi, Sara
name: Azami, Jalil
name: Esghaei, Maryam
name: Keyvani, Hossein
Publisher: name: figshare
Year: 2023
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Evolutionary Biology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 1. Single nucleotide mutations and neutral variations in the understudied HPV genotypes 31, 33, and 58 isolates.
Introduction to Renormalization in Field Theory
Creators: name: Li, Ling-Fong
name: Chongqing
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A simple introduction of renormalization in quantum field theory is discussed. Explanation of concepts is emphasized instead of the technical details.
description: Chapter for "100 Years of Subatomic Physics" edited by Ernest Henley
title: Μηχανολογική σχεδίαση στο αμερικάνικο σύστημα ISO-A
Creators: name: Τσομπανης Πετρος
Publisher: name: Technical University of Crete
Year: 2020

description: Η παρούσα εργασία έχει σκοπό τη συλλογή και καταγραφή των κανονισμών Μηχανολογικής Σχεδίασης στο Αμερικανικό σύστημα ISO-A. Το Αμερικάνικο σύστημα ISO-Α διαφέρει σε βασικά στοιχεία σε σχέση με το Ευρωπαϊκό σύστημα ISO-E, όπως είναι η διάταξη των όψεων, οι μονάδες μέτρησης, κ.λπ. Μετά την καταγραφή των σχετικών κανονισμών θα γίνει μετατροπή πλήθους σχεδίων μηχανολογικών τεμαχίων και μηχανολογικών διατάξεων από το Ευρωπαϊκό Σύστημα ISO-E στο Αμερικάνικο ISO-A.
Tα μηχανολογικά σχέδια που θα εκπονηθούν θα πραγματοποιηθούν στο λογισμικό Inventor της Autodesk το οποίο διατίθεται δωρεάν σε φοιτητές.
title: Die Israel-Boykottbewegung BDS und die documenta fifteen
Creators: name: Markl, Florian
name: Feuerherdt, Alex
Publisher: name: Katholische Hochschule Nordrhein-Westfalen, Köln
Year: 2022
Subjects: subject: 300 Sozialwissenschaften

description: Wendet man die in gängigen Definitionen von israelbezogenem Antisemitismus mit etablierten Kriterien auf die Israelboykottbewegung an, wird deutlich: Bei BDS handelt es sich um eine antisemitische Kampagne. Indem BDS auf die Beseitigung Israels als jüdischer Staat abzielt, greifen die Boykotteure einen wesentlichen Bestandteil und das wichtigste Zentrum des zeitgenössischen Judentums (in- und außerhalb Israels) an. Der nicht enden wollende Skandal um antisemitische Machwerke auf der Kunstausstellung documenta fifteen in Kassel führt auf besonders eindrückliche Weise vor Augen: Wo BDS-Aktivisten das Sagen haben, ist auch offener Antisemitismus nicht weit.
description: CARS Working Papers; 5
Flexible generalized varying coefficient regression models
Creators: name: Lee, Young K.
name: Mammen, Enno
name: Park, Byeong U.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: This paper studies a very flexible model that can be used widely to analyze the relation between a response and multiple covariates. The model is nonparametric, yet renders easy interpretation for the effects of the covariates. The model accommodates both continuous and discrete random variables for the response and covariates. It is quite flexible to cover the generalized varying coefficient models and the generalized additive models as special cases. Under a weak condition we give a general theorem that the problem of estimating the multivariate mean function is equivalent to that of estimating its univariate component functions. We discuss implications of the theorem for sieve and penalized least squares estimators, and then investigate the outcomes in full details for a kernel-type estimator. The kernel estimator is given as a solution of a system of nonlinear integral equations. We provide an iterative algorithm to solve the system of equations and discuss the theoretical properties of the estimator and the algorithm. Finally, we give simulation results.
description: Published in at http://dx.doi.org/10.1214/12-AOS1026 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Additional file 1 of Associations between diabetes status and grip strength trajectory sub-groups in adulthood: findings from over 16 years of follow-up in the MRC National Survey of Health and Development
Creators: name: Norris, T.
name: Johnson, W.
name: Cooper, R.
name: Pereira, S. M. Pinto
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: FOS: Biological sciences

description: . Supplementary Material 1. Supplementary Text S1, Tables S1-S9 and Figures S!-S7.
Pion transitions from χ_{cJ} to η_c
Creators: name: Voloshin, M. B.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The charmonium transitions from the $χ_{cJ}$ states to $η_c$ with emission of one or two pions are considered. It is shown that the only processes of such type arising in the leading order in the QCD multipole expansion are the decays $χ_{c1} \to η_c π^+ π^-$ and $χ_{c0} \to η_c π^0$. The absolute rate of the latter decay, in spite of being isotopically suppressed, is by about an order of magnitude larger than that of the former, so that the branching fractions for the two processes are approximately equal, and are expected to be significantly below the recent upper bound reported by BESIII. The rates of both decays are also related to that of another similar transition $h_c \to J/ψπ^0$.
description: 6 pages
title: Team Las Vegas Solar Decathlon 2013: Quickfacts
Creators: name: University of Nevada, Las Vegas. Solar Decathlon Team
Publisher: name: University of Nevada, Las Vegas
Year: 2012

description: This is a promotional pamphlet designed by Team Las Vegas for the 2013 Solar Decathlon competition. The pamphlet was used to gain support for the project and to offer some "quick facts" about the team, the project, and the competition.
Gravitational Waves from Fallback Accretion onto Neutron Stars
Creators: name: Piro, Anthony L.
name: Thrane, Eric
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Massive stars generally end their lives as neutron stars (NSs) or black holes (BHs), with NS formation typically occurring at the low mass end and collapse to a BH more likely at the high mass end. In an intermediate regime, with a mass range that depends on the uncertain details of rotation and mass loss during the star's life, a NS is initially formed which then experiences fallback accretion and collapse to a BH. The electromagnetic consequence of such an event is not clear. Depending on the progenitor's structure, possibilities range from a long gamma-ray burst to a Type II supernova (that may or may not be jet-powered) to a collapse with a weak electromagnetic signature. Gravitational waves (GWs) provide the exciting opportunity to peer through the envelope of a dying massive star and directly probe what is occurring inside. We explore whether fallback onto young NSs can be detected by ground-based interferometers. When the incoming material has sufficient angular momentum to form a disk, the accretion spins up the NS sufficiently to produce non-axisymmetric instabilities and gravitational radiation at frequencies of ~700-2400 Hz for ~30-3000 s until collapse to a BH occurs. Using a realistic excess cross-power search algorithm, we show that such events are detectable by Advanced LIGO out to ~17 Mpc. From the rate of nearby core-collapse supernovae, we estimate that there will be ~1-2 events each year that are worth checking for fallback GWs. The observation of these unique GW signatures coincident with electromagnetic detections would identify the transient events that are associated with this channel of BH formation, while providing information about the protoneutron star progenitor.
description: 11 pages, 4 figures, submitted for publication in The Astrophysical Journal
Mimetic discretization of the Abelian Chern-Simons theory and link invariants
Creators: name: Di Bartolo, Cayetano
name: Grau, Javier
name: Leal, Lorenzo
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A mimetic discretization of the Abelian Chern-Simons theory is presented. The study relies on the formulation of a theory of differential forms in the lattice, including a consistent definition of the Hodge duality operation. Explicit expressions for the Gauss Linking Number in the lattice, which correspond to their continuum counterparts are given. A discussion of the discretization of metric structures in the space of transverse vector densities is presented. The study of these metrics could serve to obtain explicit formulae for knot an link invariants in the lattice.
description: 18 pages
Light Spanner and Monotone Tree
Creators: name: Hung, Hao-Hsiang
Publisher: name: arXiv
Year: 2012
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences
subject: F.2.2
subject: 68W25

description: In approximation algorithm design, light spanners has applications in graph-metric problems such as metric TSP (the traveling salesman problem). We have developed an efficient algorithm for light spanners in bounded pathwidth graphs, based on an intermediate data structure called monotone tree. In this paper, we extended the results to include bounded catwidth graphs.
description: arXiv admin note: text overlap with arXiv:1104.4669
Exploring structure-property relationships in chemical space through quantum mechanical and machine learning methods
Creators: name: LOW, KAYCEE
Publisher: name: Monash University
Year: 2022
Subjects: Computational chemistry

description: This thesis explores the intersection of machine learning algorithms and quantum chemistry to evaluate structure-property relationships in molecules. This work developed new methods for prediction of molecular properties, leveraging the speed of statistical regression models with the accuracy of quantum chemical calculations.
Development status of the LAUE project
Creators: name: Frontera, F.
name: Virgilli, E.
name: Liccardo, V.
name: Valsan, V.
name: Carassiti, V.
name: Chiozzi, S.
name: Evangelisti, F.
name: Squerzanti, S.
name: Statera, M.
name: Guidi, V.
name: Ferrari, C.
name: Zappettini, R. A.
name: Caroli, E.
name: Auricchio, N.
name: Silvestri, S.
name: Camattari, R.
name: Cassese, F.
name: Recanatesi, L.
name: Pecora, M.
name: Mottini, S.
name: Negri, B.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present the status of LAUE, a project supported by the Italian Space Agency (ASI), and devoted to develop Laue lenses with long focal length (up to 100 meters), for hard X--/soft gamma--ray astronomy (80-600 keV). Thanks to their focusing capability, the design goal is to improve the sensitivity of the current instrumention in the above energy band by 2 orders of magnitude, down to a few times $10^{-8}$ photons/(cm$^2$ s keV).
description: 9 pages, 9 figures, presented at the Space Telescopes and Instrumentation Symposium in Amsterdam, 2012: Ultraviolet to Gamma Ray Conference. Published in the Proceedings of the SPIE, Volume 8443, id. 84430B-84430B-9 (2012)
The asymptotic behaviour of the number of solutions of polynomial congruences
Creators: name: Segers, Dirk
Publisher: name: arXiv
Year: 2012
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: One mentions in a lot of papers that the poles of Igusa's p-adic zeta function determine the asymptotic behavior of the number of solutions of polynomial congruences. However, no publication clarifies this connection precisely. We try to get rid of this gap.
description: 6 pages
Peter Freimark, Ina Lorenz, Günter Marwedel, Judentore, Kuggel, Steuerkonten. Untersuchungen zur Geschichte der deutschen Juden, vornehmlich im Hamburger Raum, 1983
Creators: name: Zimmermann, Mosche
Publisher: name: Francia
Year: 2018

description: -
description: Francia, Bd. 13 (1985)
Domain growth and fluctuations during quenched transition to QGP in relativistic heavy-ion collisions
Creators: name: Mohapatra, Ranjita K.
name: Srivastava, Ajit M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We model the initial confinement-deconfinement transition in relativistic heavy-ion collisions as a rapid quench in view of expected rapid thermalization to a QGP state. The transition is studied using the Polyakov loop model, with the initial field configuration (in the confining phase) covering a small neighborhood of the confining vacuum $l \simeq 0$, as appropriate for $T < T_c$. Quench is implemented by evolving this initial configuration with the effective potential at a temperature $T > T_c$. We study the formation of Z(3) domain structure and its evolution during the transition as $l$ rolls down in different directions from the top of the central hill in the effective potential of $l$. When explicit Z(3) symmetry breaking effects (arising from dynamical quark effects) are small, then we find well defined Z(3) domains which coarsen in time. Remarkably, the magnitude plot of $l$ shows vacuum bubble like configurations arising during the quench. This first order transition like behavior occurs even though there is no metastable vacuum separated by a barrier from the true vacuum for the parameter values used. When the initial field configuration everywhere rolls down roughly along the same direction (as will happen with large explicit symmetry breaking) then we do not find such bubble-like configurations. However, in this case we find huge oscillations of $l$ with large length scales. We show that such large oscillations can lead to large fluctuations in the evolution of flow anisotropies compared to the equilibrium transition case.
description: 13 pages, 7 figures
Two-beam nonlinear Kerr effect to stabilize laser frequency with sub-Doppler resolution
Creators: name: Martins, Weliton Soares
name: Cavalcante, Hugo L. D. de S.
name: de Silans, Thierry Passerat
name: Oriá, Marcos
name: Chevrollier, Martine.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Avoiding laser frequency drifts is a key issue in many atomic physics experiments. Several techniques have been developed to lock the laser frequency using sub-Doppler dispersive atomic lineshapes as error signals in a feedback loop. We propose here a two-beam technique that uses non-linear properties of an atomic vapor around sharp resonances to produce sub-Doppler dispersive-like lineshapes that can be used as error signals. Our simple and robust technique has the advantage of not needing either modulation or magnetic fields.
description: 5 pages, 6 figures; http://www.opticsinfobase.org/ao/abstract.cfm?uri=ao-51-21-5080
The Gendered Politics of Assimilation: How Three Frenchwomen Conceptualized the Civilizing Mission in French Algeria
Creators: name: Hausmann, Madeline
Publisher: name: University of Chicago
Year: 2021
Subjects: subject: History
subject: French History
subject: French Empire
subject: French Algeria
subject: Gender and Empire
subject: Assimilation
subject: 19th Century France

description: This thesis focuses on Anaïs Dutertre, Dorothée Chellier, and Hubertine Auclert’s primary accounts in order to examine how each woman conceptualized France’s civilizing mission in Algeria during the nineteenth century. Despite their different professions, personal objectives, and connections to the French colonial administration, all three women argue for the policy of assimilation, which they considered would be the most beneficial objective for French colonialism in Algeria. I argue that for Dutertre, Chellier, and Auclert assimilation was a gendered process; one that began with constructing important roles for Frenchwomen in the civilizing mission and continued with focusing on Algerian women as the initial and most important targets of assimilation efforts. Therefore, this argument produces an intervention in colonial and gender history that connects the French colonial policy of assimilation to the study of gender. This thesis complicates traditional narratives of colonialism that do not address Frenchwomen’s perspectives and further contributes to the study of women’s involvement in empire.
Additional file 1 of Predictive factors for treatment outcomes with intravitreal anti-vascular endothelial growth factor injections in diabetic macular edema in clinical practice
Creators: name: Gurung, Rajya L
name: FitzGerald, Liesel M
name: Liu, Ebony
name: McComish, Bennet J
name: Kaidonis, Georgia
name: Ridge, Bronwyn
name: Hewitt, Alex W
name: Vote, Brendan J
name: Verma, Nitin
name: Craig, Jamie E
name: Burdon, Kathryn P
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Material 1
title: Densité de nids de Myrmica en tourbière : exemple de la tourbière de Jouvion (Puy-de-Dôme)
Creators: name: Belenguier , Luc
name: Kreder, Marine
name: Lombard, Vincent
name: Poussin, Mathilde
name: Galkovsky, Christophe
Publisher: name: Université Clermont Auvergne
Year: 2020
Subjects: Auvergne
Densité
Fourmis
Myrmica
Nids
Tourbières

description: Dans le cadre d’un travail visant à évaluer l’état de conservation des stations de Maculinea alcon alcon dans le Parc naturel régional des Volcans d’Auvergne, une étude a été menée en juillet 2015 pour évaluer la densité de nids de fourmis hôtes (Myrmica sp.) sur la tourbière de Jouvion. La méthode d’étude retenue comportait deux phases : un piégeage à l’aide de 249 appâts distribués au sein de grilles possédant des mailles de 16m² puis une recherche des fourmilières au sein des mailles où des Myrmica sp. avaient été trouvées lors de la phase précédente. Un total de 194 nids de Myrmica a été détecté. Les résultats obtenus apportent des éléments en termes de densité de nids pour trois espèces : Myrmica rubra, Myrmica ruginodis et Myrmica scabrinodis, avec respectivement une moyenne de 2,13, 0,65 et 2,08 nids par 100 m2. Ces densités semblent faibles en comparaison des données bibliographiques existantes. L’hétérogénéité des méthodes d’inventaires et d’estimation des densités complique toutefois la comparaison entre études. Nos résultats indiquent qu’à Jouvion, le chevauchement entre les plantes hôtes et les fourmilières hôtes de Maculinea alcon alcon est faible, ce qui pourrait expliquer au moins en partie le déclin de l’espèce observé sur ce site depuis 2011.
description: As part of a study to evaluate the conservation status of Maculinea alcon alcon stations in the Regional natural Park of the Volcanoes of Auvergne, a study was conducted in July 2015 to evaluate the density of host ant nests (Myrmica sp.) on the Jouvion peat bog. The study method consisted of two phases: trapping using 249 protein baits distributed within grids having 16m² meshes and then a search for anthills within grid where Myrmica sp. had been found in the previous phase. A total of 194 Myrmica nests were detected. The results provide data in terms of nest density for three species: Myrmica rubra, Myrmica ruginodis and Myrmica scabrinodis, with an average of 2.13, 0.65 and 2.08 nests per 100 m2 respectively. These densities seem low in comparison with existing bibliographic data. However, the heterogeneity of inventory and density estimation methods complicates the comparison between studies. Our results indicate that in Jouvion, the overlap between the host plants and the host anthills of Maculinea alcon alcon is low, which could at least partly explain the decline of the species observed on this site since 2011.
Exploring QCD uncertainties when setting limits on compressed SUSY spectra
Creators: name: Dreiner, Herbert
name: Krämer, Michael
name: Tattersall, Jamie
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: If Supersymmetry (SUSY) has a compressed spectrum the current limits from the LHC can be drastically reduced. We take possible `worst case' scenarios where combinations of the stop, squark and gluino masses are degenerate with the mass of the lightest SUSY particle. To accurately derive limits in the model, care must be taken when describing QCD radiation and we examine this in detail. Lower mass bounds are then produced by considering all the 7 TeV hadronic SUSY and monojet searches. The evolution of the limits as the mass splitting is varied is also presented.
description: 18 pages, 16 figures, 2 Tables
title: O estado de mal-estar social salazarista e a política social do Estado Novo
Creators: name: Henríquez Cornejo, Bernardo Alfredo
Publisher: name: Instituto Superior de Serviço Social de Lisboa
Year: 2002

description: Intervenção social. - ISSN 0874-1611. - N. 23-24 (2001). - p. 33-51
Non-relativistic Geodesic Behaviors for a Massive Charged Particle Falling in de Sitter Spacetime
Creators: name: Payandeh, Farrin
name: Fathi, Mohsen
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences
subject: 83C05, 83C10

description: In this article, continuing the work done in the previous paper (M. Fathi 2012), we apply a Lagrangian formalism to demonstrate the shape of the geodesic motion for a massive charged particle which is falling freely in a de Sitter spacetime. We will show that a spiral shape of the trajectory is available, due to the logarithmic behavior of time, with respect to the proper time.
description: 7 pages, 5 figures
Effects of Spin Polarization in the HgTe Quantum Well
Creators: name: Yakunin, M. V.
name: Suslov, A. V.
name: Podgornykh, S. M.
name: Dvoretsky, S. A.
name: Mikhailov, N. N.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Magnetoresistivity features connected with the spin level coincidences under tilted fields in a $Γ_8$ conduction band of the HgTe quantum well were found to align along straight trajectories in a $(B_\bot,B_{||})$ plane between the field components perpendicular and parallel to the layer meaning a linear spin polarization dependence on magnetic field. Among the trajectories is a noticeable set of lines descending from a single point on the $B_{||}$ axis, which is shown to yield a field of the full spin polarization of the electronic system, in agreement with the data on the electron redistribution between spin subbands obtained from Fourier transforms of oscillations along circle trajectories in the $(B_\bot,B_{||})$ plane and with the point on the magnetoresistivity under pure $B_{||}$ separating a complicated weak field dependence from the monotonous one. The whole picture of coincidences is well described by the isotropic $g$-factor although its value is twice as small as that obtained from oscillations under pure perpendicular fields. The discrepancy is attributed to different manifestations of spin polarization phenomena in the coincidences and within the exchange enhanced spin gaps. In the quantum Hall range of $B_\bot$, the spin polarization manifests in anticrossings of magnetic levels, which were found to depend dramatically nonmonotonously on $B_\bot$.
description: 8.5 pages, 12 figures (3D Figs. 2, 3, 10, 11 supplemented in png format)
Additional file 2 of Viral predation pressure on coral reefs
Creators: name: Silveira, Cynthia B.
name: Luque, Antoni
name: Haas, Andreas F.
name: Roach, Ty N. F.
name: George, Emma E.
name: Knowles, Ben
name: Little, Mark
name: Sullivan, Christopher J.
name: Varona, Natascha S.
name: Wegley Kelly, Linda
name: Brainard, Russel
name: Rohwer, Forest
name: Bailey, Barbara
Publisher: name: figshare
Year: 2023
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Ecology

description: Additional file 2: Table S1. Summary statistics of variables used in statistical learning analyses and splines. Figure S1. Pairwise relationships between all variables analyzed in this study. Figure S2. Variable importance plots for random forests. Figure S3. Variable importance in the generalized additive model (GAM) using cubic spline smoothing. Figure S4. Relationship between microbial biomass and benthic cover of calcifying organisms.
Quantum state fusion in photons
Creators: name: Vitelli, Chiara
name: Spagnolo, Nicolò
name: Aparo, Lorenzo
name: Sciarrino, Fabio
name: Santamato, Enrico
name: Marrucci, Lorenzo
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Photons are the ideal carriers of quantum information for communication. Each photon can have a single qubit or even multiple qubits encoded in its internal quantum state, as defined by optical degrees of freedom such as polarization, wavelength, transverse modes, etc. Here, we propose and experimentally demonstrate a physical process, named "quantum state fusion", in which the two-dimensional quantum states (qubits) of two input photons are combined into a single output photon, within a four-dimensional quantum space. The inverse process is also proposed, in which the four-dimensional quantum state of a single photon is split into two photons, each carrying a qubit. Both processes can be iterated, and hence may be used to bridge multi-particle protocols of quantum information with the multi-degree-of-freedom ones, with possible applications in quantum communication networks.
description: 7 pages main paper plus 9 pages supplementary materials
Exact Evaluation of The Resistance in an Infinite Face- Centered Cubic Network
Creators: name: Asad, Jihad H.
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: The equivalent resistance between the origin and the lattice site (2n,0,0), in an infinite Face Centered Cubic network consisting from identical resistors each of resistance R, has been expressed in terms of the complete elliptic integral of the first kind, and . The asymptotic behavior is investigated, and some numerical values for the equivalent resistance are presented.
The stability of stratified, rotating systems and the generation of vorticity in the Sun
Creators: name: Balbus, Steven A.
name: Schaan, Emmanuel
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We examine the linear behavior of three-dimensional Lagrangian displacements in a stratified, shearing background. The isentropic and iso-rotation surfaces of the equilibrium flow are assumed to be axisymmetric, but otherwise fully two-dimensional. Three-dimensional magnetic fields are included in the perturbation equations; however the equilibrium is assumed to be well-described by purely hydrodynamic forces. The model, in principle very general, is used to study the behavior of fluid displacements in an environment resembling the solar convection zone. Some very suggestive results emerge. All but high-latitude displacements align themselves with the observed surfaces of constant angular velocity. The tendency for the angular velocity to remain constant with depth in the bulk of the convective zone, together with other critical features of the rotation profile, emerge from little more than a visual inspection of the governing equation. In the absence of a background axial angular velocity gradient, displacements exhibit no poleward bias, suggesting that solar convection "plays-off" of prexisting shear rather than creates it. We argue that baroclinic vorticity of precisely the right order is generated at the radiative/convective zone boundary due to centrifugal distortion of equipotential surfaces that is not precisely followed by isothermal surfaces. If so, many features of the Sun's internal rotation become more clear, including: i) the general appearance of the tachocline; ii) the extension of differential rotation well into the radiative zone; iii) the abrupt change of morphology of convective zone isorotation surfaces; and iv) the inability of current numerical simulations to reproduce the solar rotation profile without imposed entropy boundary conditions.
description: 30 pages, 2 figures. Accepted for publication in MNRAS
Inconsistencies in the description of pairing effects in nuclear level densities
Creators: name: Schmidt, Karl-Heinz
name: Jurado, Beatriz
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Pairing correlations have a strong influence on nuclear level densities. Empirical descriptions and theoretical models have been developed to take these effects into account. The present article discusses cases, where descriptions of nuclear level densities are inconsistent or in conflict with the present understanding of nuclear properties. Phenomenological approaches consider a back-shift parameter. However, the absolute magnitude of the back-shift, which actually corresponds to the pairing condensation energy, is generally not compatible with the observation that stable pairing correlations are present in essentially all nuclei. It is also shown that in the BCS model pairing condensation energies and critical pairing energies are inconsistent for light nuclei. A modification to the composite Gilbert-Cameron level-density description is proposed, and the use of more realistic pairing theories is suggested.
description: 17 pages, 3 figures
title: Regulação social tardia : característica das políticas sociais latino-americanas na passagem entre o segundo e o terceiro milénios
Creators: name: Sposati, Aldaiza
Publisher: name: Instituto Superior de Serviço Social de Lisboa
Year: 2003

description: Intervenção social. - ISSN 0874-1611. - N. 27 (2003). - p. 63-88
Hydrogenation of PAH cations: a first step towards H2 formation
Creators: name: Boschman, L.
name: Reitsma, G.
name: Cazaux, S.
name: Schlathoelter, T.
name: Hoekstra, R.
name: Spaans, M.
name: Gonzalez-Magana, O.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Molecular hydrogen is the most abundant molecule in the universe. A large fraction of H2 forms by association of hydrogen atoms adsorbed on polycyclic aromatic hydrocarbons (PAHs), where formation rates depend crucially on the H sticking probability. We have experimentally studied PAH hydrogenation by exposing coronene cations, confined in a radiofrequency ion trap, to gas phase atomic hydrogen. A systematic increase of the number of H atoms adsorbed on the coronene with the time of exposure is observed. Odd coronene hydrogenation states dominate the mass spectrum up to 11 H atoms attached. This indicates the presence of a barrier preventing H attachment to these molecular systems. For the second and fourth hydrogenation, barrier heights of 72 +- 6 meV and 40 +- 10 meV, respectively are found which is in good agreement with theoretical predictions for the hydrogenation of neutral PAHs. Our experiments however prove that the barrier does not vanish for higher hydrogenation states. These results imply that PAH cations, as their neutral counterparts, exist in highly hydrogenated forms in the interstellar medium. Due to this catalytic activity, PAH cations and neutrals seem to contribute similarly to the formation of H2.
description: 8 pages, 4 figures, accepted for publication in ApJ Letter: Astrophysical Journal LET30123R 2012