cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
SPT-CL J0546-5345: A Massive z > 1 Galaxy Cluster Selected Via the Sunyaev-Zel'dovich Effect with the South Pole Telescope
Creators: name: Brodwin, M.
name: Ruel, J.
name: Ade, P. A. R.
name: Aird, K. A.
name: Andersson, K.
name: Ashby, M. L. N.
name: Bautz, M.
name: Bazin, G.
name: Benson, B. A.
name: Bleem, L. E.
name: Carlstrom, J. E.
name: Chang, C. L.
name: Crawford, T. M.
name: Crites, A. T.
name: de Haan, T.
name: Desai, S.
name: Dobbs, M. A.
name: Dudley, J. P.
name: Fazio, G. G.
name: Foley, R. J.
name: Forman, W. R.
name: Garmire, G.
name: George, E. M.
name: Gladders, M. D.
name: Gonzalez, A. H.
name: Halverson, N. W.
name: High, F. W.
name: Holder, G. P.
name: Holzapfel, W. L.
name: Hrubes, J. D.
name: Jones, C.
name: Joy, M.
name: Keisler, R.
name: Knox, L.
name: Lee, A. T.
name: Leitch, E. M.
name: Lueker, M.
name: Marrone, D. P.
name: McMahon, J. J.
name: Mehl, J.
name: Meyer, S. S.
name: Mohr, J. J.
name: Montroy, T. E.
name: Murray, S. S.
name: Padin, S.
name: Plagge, T.
name: Pryke, C.
name: Reichardt, C. L.
name: Rest, A.
name: Ruhl, J. E.
name: Schaffer, K. K.
name: Shaw, L.
name: Shirokoff, E.
name: Song, J.
name: Spieler, H. G.
name: Stalder, B.
name: Stanford, S. A.
name: Staniszewski, Z.
name: Stark, A. A.
name: Stubbs, C. W.
name: Vanderlinde, K.
name: Vieira, J. D.
name: Vikhlinin, A.
name: Williamson, R.
name: Yang, Y.
name: Zahn, O.
name: Zenteno, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We report the spectroscopic confirmation of SPT-CL J0546-5345 at = 1.067. To date this is the most distant cluster to be spectroscopically confirmed from the 2008 South Pole Telescope (SPT) catalog, and indeed the first z > 1 cluster discovered by the Sunyaev-Zel'dovich Effect (SZE). We identify 21 secure spectroscopic members within 0.9 Mpc of the SPT cluster position, 18 of which are quiescent, early-type galaxies. From these quiescent galaxies we obtain a velocity dispersion of 1179^{+232}_{-167} km/s, ranking SPT-CL J0546-5345 as the most dynamically massive cluster yet discovered at z > 1. Assuming that SPT-CL J0546-5345 is virialized, this implies a dynamical mass of M_200 = 1.0^{+0.6}_{-0.4} x 10^{15} Msun, in agreement with the X-ray and SZE mass measurements. Combining masses from several independent measures leads to a best-estimate mass of M_200 = (7.95 +/- 0.92) x 10^{14} Msun. The spectroscopic confirmation of SPT-CL J0546-5345, discovered in the wide-angle, mass-selected SPT cluster survey, marks the onset of the high redshift SZE-selected galaxy cluster era.
description: ApJ, in press
title: Vase_BLM_03_1_45_07_10529
Creators: name: Périne Kaur
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: vase

description: vase
description: 1 fichier 3D (ply), 1 fichier image (jpg)
A history of interpretation of Romans 9:6-13 in the patristic period
Creators: name: Moon, John
Publisher: name: University of British Columbia
Year: 2017

description: Throughout the history of the church, Romans 9 has been a difficult text for interpreters and lay-people in the church, both for its ambiguous language and its use to support a doctrine of predestination. Our thesis provides a history of interpretation of Romans 9:6-13 in the patristic period—including figures like Irenaeus, Origen, John Chrysostom, Ambrosiaster, Jerome, Augustine, and Pelagius—as a way to better understand how subsequent readings of the chapter arose. We seek to understand both how and why patristic interpreters read 9:6-13 the way they did. Our approach involves looking at (1) the assumptions patristic interpreters brought to 9:6-13, (2) the polemical context in which these verses were interpreted, (3) the prior traditions used by interpreters, and (4) the exegetical decisions made for individual elements in 9:6-13. In general, we conclude that the patristic interpretation of 9:6-13 highlights some of the ambiguities and possibilities of interpreting elements in the passage; that the patristic predestinarian approach to this text was indebted to influences from gnostic and Manichaean Christianity; that Origen’s interpretation of these verses had an significant influence on subsequent readings in the Greek and Latin traditions; that Augustine’s final reading of this passage did not develop simply by “a more careful and honest reading of Paul”; and that the patristic appeal to cognate passages in Paul’s letters (i.e. passages containing similar words and ideas) indicates a promising way forward in the interpretation of these verses.
Viscous QCD matter in a hybrid hydrodynamic+Boltzmann approach
Creators: name: Song, Huichao
name: Bass, Steffen A.
name: Heinz, Ulrich W.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A hybrid transport approach for the bulk evolution of viscous QCD matter produced in ultra-relativistic heavy-ion collisions is presented. The expansion of the dense deconfined phase of the reaction is modeled with viscous hydrodynamics while the dilute late hadron gas stage is described microscopically by the Boltzmann equation. The advantages of such a hybrid approach lie in the improved capability of handling large dissipative corrections in the late dilute phase of the reaction, including a realistic treatment of the non-equilibrium hadronic chemistry and kinetic freeze-out. By varying the switching temperature at which the hydrodynamic output is converted to particles for further propagation with the Boltzmann cascade we test the ability of the macroscopic hydrodynamic approach to emulate the microscopic evolution during the hadronic stage and extract the temperature dependence of the effective shear viscosity of the hadron resonance gas produced in the collision. We find that the extracted values depend on the prior hydrodynamic history and hence do not represent fundamental transport properties of the hadron resonance gas. We conclude that viscous fluid dynamics does not provide a faithful description of hadron resonance gas dynamics with predictive power, and that both components of the hybrid approach are needed for a quantitative description of the fireball expansion and its freeze-out.
description: 17 pages (incl. 15 figures), references updated, typos corrected. To appear in Physical Review C
title: Vase_BLM_03_1_43
Creators: name: Périne Kaur
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: vase

description: vase
description: 1 fichier 3D (ply), 2 fichiers image (jpg)
THE USE OF ELECTRONIC PORTFOLIOS FOR SHAPING THE COMPETENCIES OF HUMANITARIAN SUBJECT TEACHERS IN VOCATIONAL SCHOOLS
Creators: name: Ilmurodova, Dilobar
Publisher: name: Zenodo
Year: 2023

description: In this article, effective proposals for the use of the educational portfolio in the formation of the skills of using ICT tools of the teachers of the humanities of the vocational schools have been given.
E-Learning Tools Performance Management
Creators: name: Iustin, Andronie
Publisher: name: Editura Universitara
Year: 2012
Subjects: subject: 0 Social sciences
subject: 37 Education
subject: 371 Instructional design
subject: 004:37 Elearning

description: The purpose of this paper is to present a case study of e- learning systems monitoring by taking as an example the Black Board learning platform used by a university with a considerable number of students. By analyzing the above mentioned parameters for the given learning platform, system administrators can solve problems efficiently and can even anticipate future issues by taking into account the current parameters
title: Vase_BLM_03_1_43_2A
Creators: name: Périne Kaur
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: vase

description: vase
description: 1 fichier 3D (ply), 2 fichiers image (jpg)
Exploring new features of neutrino oscillations with very low energy monoenergetic neutrinos
Creators: name: Vergados, J. D.
name: Novikov, Yu. N.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the present work we propose to study neutrino oscillations employing sources of monoenergetic neutrinos following electron capture by the nucleus. Since the neutrino energy is very low the smaller of the two oscillation lengths, L23, appearing in this electronic neutrino disappearance experiment can be so small that the full oscillation can take place inside the detector and one may determine very accurately the neutrino oscillation parameters. Since in this case the oscillation probability is proportional to theta13, one can measure or set a better limit on the unknown parameter theta13. This is quite important, since, if this mixing angle vanishes, there is not going to be CP violation in the leptonic sector. The best way to detect it is by measuring electron recoils in neutrino-electron scattering. One, however, has to pay the price that the expected counting rates are very small. Thus one needs a very intensive neutrino source and a large detector with as low as possible energy threshold and high energy and position resolution. Both spherical gaseous and cylindrical liquid detectors are studied. Different source candidates are considered.
description: New material and additional references. 18 LaTex pages, 11 eps figures,1 table. To appear in Nuclear Physics
Structural incorporation of Neptunyl(V) into Calcite: Interfacial Reactions and Kinetics
Creators: name: Heberling, Frank
Publisher: name: Karlsruhe
Year: 2010
Subjects: Neptunium
Calcite
Surface Diffraction
Surface complexation model
EXAFS

description: In this experimental work the calcite-water interface is characterized by means of zetapotential and surface diffraction measurements. Based on the experimental results a new Basic Stern Surface Complexation model for calcite is developed.
Neptunyl(V) adsorption at the calcite surface and incorporation into the calcite structure is studied by batch type adsorption- and mixed flow reactor experiments. Adsorption and incorporation species of Neptunyl are investigated by EXAFS spectroscopy.
On polar foliations and fundamental group
Creators: name: Alexandrino, Marcos M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: Primary 53C12, Secondary 57R30

description: In this work we investigate the relation between the fundamental group of a complete Riemannian manifold $M$ and the quotient between the Weyl group and reflection group of a polar action on $M$, as well as the relation between the fundamental group of $M$ and the quotient between the lifted Weyl group and lifted reflection group. As applications we give short alternative proofs of two results. The first one, due to the author and Töben, states that there is non-exceptional orbit, if $M$ is simply connected. The second result, due to Lytchak, states that the orbits are closed and embedded if $M$ is simply connected. All results are proved in the more general case of polar foliations.
description: short version, 9 pages
title: Tesson_decor_M32_24
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: Tesson
subject: Roessen tardif
subject: décoré

description: Tesson décoré  Roessen Tardif
description: 1 fichier 3D (ply), 1 fichier image (jpg)
FORSCHUNGSDATENMANAGEMENT IN DER DIGITALISIERUNG.
Creators: name: Strauch-Davey, Annette
Publisher: name: Zenodo
Year: 2021
Subjects: FDM
Forschungsdaten
Forschungsdatenmanagement

description: Die Forschungsdaten der Wissenschaftlerinnen und Wissenschaftler als ein wichtiger Bestandteil ihrer wissenschaftlichen Arbeit.

 https://hochschulforumdigitalisierung.de/de/blog/forschungsdatenmanagement-digitalisierung
Controlling the distribution and the structural properties of positioned quantum dots
Creators: name: Helfrich, Mathieu Frédéric
Publisher: name: Karlsruhe
Year: 2012
Subjects: Quantum dots
site-selective growth
patterning
in situ annealing

description: Indium arsenide quantum dots were site-selectively grown on patterned gallium arsenide substrates. The mechanisms which influence the distribution and the structural properties of positioned quantum dots were investigated. Geometrical parameters of the pits and growth parameters were studied in order to reveal possible ways to control these parameters. In situ annealing experiments were performed, offering additional possibilities to adjust the size and the density of positioned quantum dots.
Enabling FAIR + Time Preservation A successful synergy with EOSC Nordic and FAIRsFAIR
Creators: name: L'Hours, Hervé
Publisher: name: Zenodo
Year: 2022

description: Hervé L’Hours works in the Digital Preservation Systems and Security section of the UK Data Archive which is the lead partner in the UK Data Service based at the University of Essex, is currently working on the SSHOC and FAIRsFAIR projects and I lead the CESSDA ERIC Trust Working Group. Trustworthy Digital Repositories play a key role in enabling data to become and remain FAIR over time. To help data communities fully realise the benefits of digital repositories, SSHOC has joined forces with EOSC Nordic and FAIRsFAIR on a co-authored working paper that expands on key concepts, specifying standards and assessments for an interoperable ecosystem of FAIR data preserved for the long term in trustworthy digital repositories. SSHOC works with FAIRsFAIR and with other EOSC projects to collectively support the certification of data repositories. Download and read the co-authored paper from SSHOC, EOSC Nordic and FAIRsFAIR, FAIR + Time: Preservation for a Designated Community, https://doi.org/10.5281/zenodo.5797776. To find out more about how SSHOC promotes trust and quality assurance through its CoreTrustSeal certification, visit https://sshopencloud.eu/sshoc-trusted-repositories.
title: SP_65_363
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: nucleus
subject: Néolithique
subject: belge

description: Nucléus néolithique belge
description: 1 fichier 3D (ply), 1 fichier image (jpg)
Observing Gravitational Lenses from Intensity Fluctuations: Experimental Validation of the Technique
Creators: name: Borra, Ermanno F.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: It has been proposed to study gravitational lenses from measurements of the spectrum of the fluctuations of the output current of a quadratic detector. The spatial correlation coefficient of the source is the fundamental parameter of the technique. The experimental work discussed in this article confirms that the correlation coefficient must be evaluated at the frequencies of the spectrum of the current fluctuations. This validates a powerful yet simple technique to find unresolved gravitational lenses and to study the lensing event and the source. The validation is needed before starting the extensive theoretical and observational work that must now follow.
description: Accepted dor publication in MNRAS
Three- and four-point correlators of operators dual to folded string solutions in AdS_5 x S^5
Creators: name: Arnaudov, D.
name: Rashkov, R. C.
name: Vetsov, T.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Recently there has been progress on the calculation of n-point correlation functions with two "heavy" (with large quantum numbers) states at strong coupling. We extend these findings by computing three-point functions corresponding to a folded three-spin semiclassical string with one angular momentum in AdS and two equal spins in the sphere. We recover previous results as limiting cases. Also, following a recent paper by Buchbinder and Tseytlin, we provide relevant four-point functions and consider some of their limits.
description: 19 pages, no figures, minor changes
Time-Reversal Symmetry in Non-Hermitian Systems
Creators: name: Sato, Masatoshi
name: Hasebe, Kazuki
name: Esaki, Kenta
name: Kohmoto, Mahito
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: For ordinary hermitian Hamiltonians, the states show the Kramers degeneracy when the system has a half-odd-integer spin and the time reversal operator obeys Θ^2=-1, but no such a degeneracy exists when Θ^2=+1. Here we point out that for non-hermitian systems, there exists a degeneracy similar to Kramers even when Θ^2=+1. It is found that the new degeneracy follows from the mathematical structure of split-quaternion, instead of quaternion from which the Kramers degeneracy follows in the usual hermitian cases. Furthermore, we also show that particle/hole symmetry gives rise to a pair of states with opposite energies on the basis of the split quaternion in a class of non-hermitian Hamiltonians. As concrete examples, we examine in detail NxN Hamiltonians with N=2 and 4 which are non-hermitian generalizations of spin 1/2 Hamiltonian and quadrupole Hamiltonian of spin 3/2, respectively.
description: 40 pages, 2 figures; typos fixed, references added
The Process of Implementing Culturally Adapted Behavioral Strategies in the Classroom for Educators
Creators: name: Christerralyn Alyce Jeon Brown
Publisher: name: University of Illinois at Chicago
Year: 2020
Subjects: Uncategorized

description: By 2024, students of color (i.e., youth who are Black, Latino, Asian, Native Hawaiian, Pacific Islander, American Indian, and multiracial) are projected to represent 56% of the student enrollment in U.S. public schools (Kena et al., 2015). The diversity of our current and future student population merits differentiated strategies to best support every student’s engagement and behavior and teachers need tools for building relationships with each student. For this research project, culture was defined as the integrated pattern of human behavior (e.g., thoughts, communication, action, customs, beliefs, values, instructions) of a racial, ethnic, religious, or social group (Day-Vines et al., 2007). Some have described culture as a spectrum, ranging from surface elements (e.g., food, language, dress) to deeper components (e.g., notions of self, norms, prejudices; Hammond, 2014; Weaver, 1993). As noted by Larson et al. (2018), scholars suggest that a cultural “disconnect” between the school and home may contribute to disproportionality (Cholewa & West-Olatunji, 2008). Culturally responsive behavioral interventions that are implemented correctly can be effective in managing classroom disruptions and increasing student engagement (Cartledge & Kourea, 2008). These interventions hold great potential as preventative measures, given that a majority of teachers in the work force today are White, middle class, and female (O’Brennan, Bradshaw, & Furlong, 2014). Despite extensive literature on culturally responsive practices and a movement in the field to increase the use of such approaches in the classroom, progress toward establishing an evidence base of effective strategies has been slow (Bottiani et al., 2012). The purpose of this study was to provide teachers with professional development coaching to implement culturally adapted behavior strategies. These professional development sessions were delivered over three-months that focused on educators’ use of critical reflection to discuss biases, create a process to implement cultural adaptations effectively, and develop positive outcome expectancies of their students.
Time in mind : the cognitive science of temporal representation
Creators: name: Viera, Gerardo
Publisher: name: University of British Columbia
Year: 2017

description: Philosophers and cognitive scientists have always been interested in how people come to mentally represent time. Surprisingly though, contemporary philosophers have largely neglected the wealth of relevant empirical research coming from neuroscience, computational psychology, zoology and related fields. My dissertation is meant to remedy this neglect by bringing together major strands in the philosophical and empirical literatures on temporal representation in order to show how both fields can mutually benefit one another. Chapter 1 describes what I call the temporal coordination problem and provides the needed philosophical background on mental representation that frames the majority of the thesis. Chapter 2 provides a taxonomy of the general approaches to explaining how animals coordinate their behaviors with the temporal structure of the world around them. Chapter 3 argues that part of the explanation for how animals come to mentally represent time is through the operation of a genuine sense of time centered on the circadian systems that provides animals with information about the approximate time of day. Chapters 4 and 5 argue for what I call the fragmentary model of temporal perception – temporal perception is not a unified capacity but is importantly fragmented. Chapter 4 argues that the fragmentary model undermines the central debate in the philosophical literature over the mirroring constraint. I conclude that there simply is no single story to be told about how the temporal structure of experience itself relates to the temporal content of experience. While chapter 4 emphasizes the fragmentary nature of temporal perception, chapter 5 emphasizes the way in which time appears unified in perception and cognition and proposes an explanation of how this apparent unity comes about. Here I highlight how literature more commonly found in the history and philosophy of science on the unitization of measurement actually informs current understanding of the mind. In particular, I argue that the brain comes to integrate the temporal information encoded in various time keeping devices by unitizing time in a manner that parallels how our cultural time keeping practices have unitized time. Finally, chapter 6 concludes by recapping many of the major conclusions of the thesis.
title: SP_65_367
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: nucleus
subject: Néolithique
subject: belge

description: Nucléus néolithique belge
description: 1 fichier 3D (ply), 1 fichier image (jpg)
System-Level Sustainability Assessment for Economic Viability of Cellulosic Biofuel Manufacturing
Creators: name: Yuntian Ge
Publisher: name: University of Illinois at Chicago
Year: 2020
Subjects: Uncategorized

description: In this dissertation, a framework to address economic and sustainability issues for cellulosic biofuel manufacturing is proposed. This novel framework can facilitate the technological readiness of cellulosic biofuel industrialization. Detailed research tasks of the proposed framework include the systematic modeling of material flow, energy consumption, cost, environmental impact, and waste utilization for cellulosic biofuel manufacturing. Specifically, system-level production and energy models are established considering the interrelationships among multiple manufacturing processes. In addition, a novel industrial symbiosis design is carried out to promote the material-utilization efficiency of cellulosic and algal biofuel manufacturing. New insights are acquired based on the applications of established models in economic viability analysis, energy-consumption evaluation, and waste-management approaches for cellulosic biofuel manufacturing. The findings based on case studies show that the established interrelations have great potential to reduce cost, enhance energy efficiency, and promote waste utilization without sacrificing biofuel yield.
title: Tesson_BLM_86_1_10
Creators: name: Périne Kaur
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: tesson

description: tesson
description: 1 fichier 3D (ply), 1 fichier image (jpg)
Ultrastrong magnon–magnon coupling dominated by antiresonant interactions
Creators: name: Makihara, Takuma
name: Hayashida, Kenji
name: Noe, G. Timothy
name: Li, Xinwei
name: Marquez Peraca, Nicolas
name: Ma, Xiaoxuan
name: Jin, Zuanming
name: Ren, Wei
name: Ma, Guohong
name: Katayama, Ikufumi
name: Takeda, Jun
name: Nojiri, Hiroyuki
name: Turchinovich, Dmitry
name: Cao, Shixun
name: Bamba, Motoaki
name: Kono, Junichiro
Publisher: name: Springer Nature Limited
Year: 2021
Subjects: antiresonant

description: Exotic quantum vacuum phenomena are predicted in cavity quantum electrodynamics sys- tems with ultrastrong light-matter interactions. Their ground states are predicted to be vacuum squeezed states with suppressed quantum ﬂuctuations owing to antiresonant terms in the Hamiltonian. However, such predictions have not been realized because antiresonant interactions are typically negligible compared to resonant interactions in light-matter sys- tems. Here we report an unusual, ultrastrongly coupled matter-matter system of magnons that is analytically described by a unique Hamiltonian in which the relative importance of resonant and antiresonant interactions can be easily tuned and the latter can be made vastly dominant. We found a regime where vacuum Bloch-Siegert shifts, the hallmark of anti- resonant interactions, greatly exceed analogous frequency shifts from resonant interactions. Further, we theoretically explored the system’s ground state and calculated up to 5.9 dB of quantum ﬂuctuation suppression. These observations demonstrate that magnonic systems provide an ideal platform for exploring exotic quantum vacuum phenomena predicted in ultrastrongly coupled light-matter systems.
GRB 071227: an additional case of a disguised short burst
Creators: name: Caito, Letizia
name: Amati, Lorenzo
name: Bernardini, Maria Grazia
name: Bianco, Carlo Luciano
name: De Barros, Gustavo
name: Izzo, Luca
name: Patricelli, Barbara
name: Ruffini, Remo
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: (shortened) [...] In the context of the fireshell model, [...] a new family of disguised short bursts has been identified: long bursts with a protracted low instantaneous luminosity due to a low density CircumBurst Medium (CBM). In the 15-150 keV energy band GRB 071227 exhibits a short duration (about 1.8s) spike-like emission followed by a very soft extended tail up to one hundred seconds after the trigger. It is a faint (E_{iso}=5.8x10^{50}) nearby GRB (z=0.383) that does not have an associated type Ib/c bright supernova (SN). For these reasons, GRB 071227 has been classified as a short burst not fulfilling the Amati relation holding for long burst. We check the classification of GRB 071227 provided by the fireshell model. In particular, we test whether this burst is another example of a disguised short burst, after GRB 970228 and GRB 060614, and, for this reason, whether it fulfills the Amati relation. We simulate GRB 071227 light curves in the Swift BAT 15-50 keV bandpass and in the XRT (0.3-10 keV) energy band within the fireshell model. We perform simulations of the tail in the 15-50 keV bandpass, as well as of the first part of the X-ray afterglow. This infers that: E_{tot}^{e^\pm}=5.04x10^{51} erg, B=2.0x10^{-4}, E_{P-GRB}/E_{aft}~0.25, and =3.33 particles/cm^3. These values are consistent with those of "long duration" GRBs. We interpret the observed energy of the first hard emission by identifying it with the P-GRB emission. The remaining long soft tail indeed fulfills the Amati relation. Previously classified as a short burst, GRB 071227 on the basis of our analysis performed in the context of the fireshell scenario represents another example of a disguised short burst, after GRB 970228 and GRB 060614. Further confirmation of this result is that the soft tail of GRB 071227 fulfills the Amati relation.
description: 5 pages, 5 figures, in press on Astronomy & Astrophysics, new version with small language fixes
Towards Open-Ended VQA Models using Transformers
Creators: name: Bellini, Alberto Mario
Publisher: name: University of Illinois at Chicago
Year: 2020
Subjects: Uncategorized

description: In this work, we introduce a new architecture to address the Visual Question Answering problem, an open field of research in the NLP and Vision community. In the last few years, with the advent of Deep Learning and the exponential growth of computing power, researches came up with brilliant solutions to tackle the problem. However, most of the related work share a standard limitation: the number of possible answers is usually restricted to a limited set of candidates, limiting the power of such models. In this work, we describe a new architecture that employs new state-of-the-art language models, such as the Transformer, to generate open-ended answers. In the end, our contribution to the scientific community lies in a new approach that allows VQA systems to generate unconstrained answers. First, we introduce the necessary background as well as the most critical computational models to deal with text and images. Ultimately, we show that our architecture compares well with other VQA models, setting a new baseline for future work.
Ophthalmic Findings in Aboriginal Children with High Rates of Prenatal Alcohol Exposure and Fetal Alcohol Spectrum Disorder: The Lililwan Project
Creators: name: Tsang, Tracey W.
name: Allen, Tiffany
name: Turner, Angus
name: Bowyer, Joshua
name: Fitzpatrick, James
name: Latimer, Jane
name: Oscar, June
name: Carter, Maureen
name: Elliott, Elizabeth J
Publisher: name: Taylor & Francis
Year: 2025
Subjects: subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Mental Health

description: To describe ophthalmic findings in an Indigenous paediatric population and the associations between fetal alcohol spectrum disorder (FASD), prenatal alcohol exposure (PAE), and eye anomalies. Medical records were reviewed for eye problems, and eye assessments were conducted by an orthoptist or ophthalmologist in the Lililwan Project cohort, which comprised 108 (81%) of all children born between 2002 and 2003, and residing in the remote Fitzroy Valley, Western Australia in 2010. Values from ophthalmic assessments and prevalence of abnormalities were presented for the total cohort and stratified by group: FASD; PAE (no FASD); and No PAE. Of children, 55% had PAE and 19% FASD. Most (98%) had normal vision; 15.6% had keratometry cylinder values indicating astigmatism and potential for improved vision with glasses. Strabismus (22.3%), short palpebral fissure length (PFL; 21.3%), upslanting palpebral fissures (12.0%), follicular trachomatous inflammation (6.9%), abnormal slit lamp assessments (6.7%), retinal tortuosity (6.7%), and blepharoptosis (5.6%) were identified. Strabismus and trachoma rates were higher than in the general child population. Ophthalmic findings were similar between groups except for prevalence of short PFL (FASD > No PAE; p = 0.003); abnormal keratometry cylinder values (FASD [29.4%] and PAE (no FASD) [20.0%] > No PAE [5.3%]; p = 0.031) and blepharoptosis (FASD [9.5%] > other groups [0%]; p = 0.040). Despite the small sample, some eye abnormalities were higher in children with PAE and/or FASD. Access to eye services or assessment of vision and structural eye anomalies is essential for Indigenous children, particularly those with PAE or FASD to allow early effective treatment.
Lumpy Skin Disease in Cattle and Water Buffaloes- current status in India
Creators: name: Kalita, Jyoti
name: Kumar, Sawan
Publisher: name: figshare
Year: 2021
Subjects: subject: 70706 Veterinary Medicine
subject: FOS: Veterinary sciences

description: This online resource describes the current scenario of Lumpy Skin Disease in Cattle and Water buffaloes in India
Stochastic Modeling Approaches and Pricing Techniques for Energy Derivative Contracts
Creators: name: Unger, Nils
Publisher: name: Karlsruhe
Year: 2013
Subjects: modeling approaches
mcmc
option pricing
hedging
storage valuation

description: This thesis considers the pricing and hedging performance of various stochastic models for crude oil option contracts. Further, I develop a stochastic modeling approach for important real options in energy market and apply it for the valuation of a natural gas storage contract.
Direct growth of MoS 2 on electrolytic substrate and realization of high-mobility transistors
Creators: name: Alam, Md Hasibul
name: Chowdhury, Sayema
name: Roy, Anupam
name: Braga, Maria Helena
name: Banerjee, Sanjay K.
name: Akinwande, Deji
Publisher: name: The University of Texas at Austin
Year: 2021
Subjects: transistors

description: Although electrostatic gating with liquid electrolytes has been thoroughly investigated to enhance electrical transport in two-dimensional (2D) materials, solid electrolyte alternatives are now actively being researched to overcome the limitations of liquid dielectrics. Here, we report direct growth of few-layer (3-4 L) molybdenum disulfide (MoS2), a prototypical 2D transition metal dichalcogenide (TMD), on lithium-ion solid electrolyte substrate by chemical vapor deposition (CVD), and demonstrate a transfer-free device fabrication method. The growth resulted in 5-10 µm sized triangular MoS2 single-crystals as confirmed by Raman spectroscopy, X-ray photoelectron spectroscopy, and scanning electron microscopy. Field-effect transistors (FETs) fabricated on the as-grown few-layer crystals show near-ideal gating performance with room temperature subthreshold swings around 65 mV/dec while maintaining an ON/OFF ratio around 10 5. Field-effect mobility in the range of 42-49 cm2V-1s-1 and current densities as high as 120 µA/µm with 0.5 µm channel length has been achieved, back-gated by the solid electrolyte. This is the highest reported mobility among comparable FETs on as-grown single/few-layer CVD MoS2. This growth and transfer-free device fabrication method on solid electrolyte substrates can be applied to other 2D TMDs for studying advanced thin-film transistors, interesting physics, and is amenable to diverse surface science experiments, otherwise difficult to realize with liquid electrolytes.
Spinal Fracture Treatment: Finite Element Analysis Of Different Fixation Techniques
Creators: name: Galdini, Niccolò
Publisher: name: University of Illinois at Chicago
Year: 2020
Subjects: Uncategorized

description: The spondylolysis is usually associated with the fracture occurring in the pars interarticularis of the neural arch of the vertebra. It is considered to be caused by the hyperextension or excessive rotation movement due to sports injuries and it is suspected to cause back pain to 50 % of the young athletes. If not treated, the fracture could worsen and develop into spondylolisthesis in 51-80% of all cases. When non-surgical conservative treatments are not successful, clinical intervention may be the solution. Our work aims to compare, through a finite element analysis, the surgical techniques representing the state of the art, such as Buck technique and the evolution of the Morscher technique, with a new design combining both methods to reduce the fracture as proposed by new developments in the Biomechanics Research Laboratory.
title: SP_65_352
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: nucleus
subject: Néolithique
subject: belge

description: Nucléus néolithique belge
description: 1 fichier 3D (ply), 1 fichier image (jpg)
Ermittlung von fertigungsprozessbedingten Eigenspannungen bei komplexer Bauteilgeometrie
Creators: name: Strauß, Tobias
Publisher: name: Karlsruhe
Year: 2013
Subjects: Eigenspannungen

description: Im Rahmen dieser Arbeit wurde eine Mess- und Auswertestrategie zur Analyse der oberflächennahen und tiefreichenden Eigenspannungsverteilungen in Bauteilen mit komplexer Geometrie und inhomogenem Werkstoffzustand entwickelt. Am Beispiel des Getriebebauteils Schiebemuffe wurde gezeigt, dass durch die Zusammenführung von röntgenographischen und mechanischen Methoden eine skalenübergreifende Analyse des Eigenspannungszustands bis in große Bauteiltiefen möglich ist.
Thermodynamics on the Maximally Symmetric Holographic Screen and Entropy from Conical Singularities
Creators: name: Tian, Yu
name: Wu, Xiao-Ning
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: For a general maximally symmetric (spherically, plane or hyperbola symmetric) holographic screen, we rewrite the equations of motion of general Lovelock gravity into the form of some generalized first law of thermodynamics, under certain ansatz. With this observation together with other two independent ways, exactly the same temperature and entropy on the screen are obtained. So it is argued that the thermodynamic interpretation of gravity is physically meaningful not only on the horizon, but also on a general maximally symmetric screen. Moreover, the formula of entropy is further checked in the (maximally symmetric) general static case and dynamical case. The entropy formula also holds for those cases. Finally, the method of conical singularity is used to calculate the entropy on such screen, and the result again confirms the entropy formula.
description: 19 pages, revtex4; v2: references added, some clarifications about the method of conical singularity, minor corrections/modifications, to appear in JHEP. arXiv admin note: text overlap with arXiv:1007.4331
title: SP_65_323
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: nucleus
subject: Néolithique
subject: belge

description: Nucléus néolithique belge
description: 1 fichier 3D (ply), 1 fichier image (jpg)
title: SP_65_281
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: nucleus
subject: Néolithique
subject: belge

description: Nucléus néolithique belge
description: 1 fichier 3D (ply), 1 fichier image (jpg)
Elliptic flow in 200 A GeV Au+Au collisions and 2.76 A TeV Pb+Pb collisions: insights from viscous hydrodynamics + hadron cascade hybrid model
Creators: name: Song, Huichao
name: Bass, Steffen A.
name: Heinz, Ulrich W.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Using the newly developed hybrid model VISHNU which connects viscous hydrodynamics with a hadron cascade model, we study the differential and integrated elliptic flow v_2 at different centrality bins for 200 A GeV Au+Au collisions and 2.76 A TeV Pb+Pb collisions. We find that the average Quark Gluon Plasma (QGP) specific shear viscosity eta/s slightly increases from Relativistic Heavy Ion Collider (RHIC) to Large Hadron Collider (LHC) energies. However, a further study assuming different temperature dependencies for (eta/s)_QGP shows that one cannot uniquely constrain the form of (eta/s)_QGP(T) by fitting the spectra and v_2 alone. Based on our current understanding, the question on whether the QGP fluid is more viscous or more perfect in the temperature regime reached by LHC energies is still open.
description: added a figure and discussion; this version accepted by Phys. Rev. C
Spin Hall effect of light in metallic reflection
Creators: name: Hermosa, N.
name: Nugrowati, A. M.
name: Aiello, Andrea
name: Woerdman, J. P.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We report the first measurement of the Spin Hall Effect of Light (SHEL) on an air-metal interface. The SHEL is a polarization-dependent out-of-plane shift on the reflected beam. For the case of metallic reflection with a linearly polarized incident light, both the spatial and angular variants of the shift are observed and are maximum for -45/45 deg polarization, but zero for pure s- and p-polarization. For an incoming beam with circular polarization states however, only the spatial out-of-plane shift is present.
description: improved figures;removed redundant discussion;change typo in eqn. 2b
title: SP_65_228
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: nucleus
subject: Néolithique
subject: belge

description: Nucléus néolithique belge
description: 1 fichier 3D (ply), 1 fichier image (jpg)
The Directly Imaged Planet around the Young Solar Analog 1RXS J160929.1-210524: Confirmation of Common Proper Motion, Temperature and Mass
Creators: name: Lafrenière, David
name: Jayawardhana, Ray
name: van Kerkwijk, Marten H.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Giant planets are usually thought to form within a few tens of AU of their host stars, and hence it came as a surprise when we found what appeared to be a planetary mass (~0.008 Msun) companion around the 5 Myr-old solar mass star 1RXS J160929.1-210524 in the Upper Scorpius association. At the time, we took the object's membership in Upper Scorpius -- established from near-infrared, H- and K-band spectroscopy -- and its proximity (2.2", or 330 AU) to the primary as strong evidence for companionship, but could not verify their common proper motion. Here, we present follow-up astrometric measurements that confirm that the companion is indeed co-moving with the primary star, which we interpret as evidence that it is a truly bound planetary mass companion. We also present new J-band spectroscopy and 3.0-3.8 microns photometry of the companion. Based on a comparison with model spectra, these new measurements are consistent with the previous estimate of the companion effective temperature of 1800+/-200 K. We present a new estimate of the companion mass based on evolution models and the calculated bolometric luminosity of the companion; we obtain a value of 0.008 (-0.002/+0.003) Msun, again consistent with our previous result. Finally, we present angular differential imaging observations of the system allowing us to rule out additional planets in the system more massive than 1, 2 and 8 Mjup at projected separations larger than 3" (~440 AU), 0.7" (~100 AU) and 0.35" (~50 AU), respectively. This companion is the least massive known to date at such a large orbital distance; it shows that objects in the planetary mass range exist at orbital separations of several hundred AU, posing a serious challenge for current formation models.
description: Published in ApJ, 8 pages in emulateapj format
On RR couplings on D-branes at order $O(α'^2)$
Creators: name: Garousi, Mohammad R.
name: Mir, Mozhgan
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Recently, it has been found that there are couplings of the RR field strength $F^{(p)}$ and the B-field strength $H$ on the world volume of D$_p$-branes at order ${\cal O}(α'^2)$. These couplings which have both world-volume and transverse indices, are invariant under the linear T-duality transformations. Consistency with the nonlinear T-duality indicates that the RR field strength $F^{(p)}$ in these couplings should be replaced by ${\cal F}^{(p)}=d{\cal C}^{(p-1)}$ where ${\cal C}=e^{B}C$. This replacement, however, reproduces some non-gauge invariant terms. On the other hand, the nonlinear terms are invariant under the linear T-duality transformations at the level of two B-fields. This allows one to remove some of the nonlinear terms in ${\cal F}^{(p)}$. We fix this by comparing the nonlinear couplings with the S-matrix element of one RR and two NSNS vertex operators. Our results indicate that in the expansion of ${\cal F}^{(p)}$ one should keep only the B-field gauge invariant terms, e.g. $B\wedge dC^{(p-3)}$ where both indices of B-field lie along the brane. Moreover, in this case one should replace $B$ with $B+2πα'f$ to have the $B$-field gauge invariance.
description: 23 pages, Latex file, 1 figure; v2:typos corrected, to appear in JHEP
title: SP_65_254
Creators: name: Pauline VANDENBROUCK
name: Galinand, Cyrille
name: Trajectoires UMR 8215
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: nucleus
subject: Néolithique
subject: belge

description: Nucléus néolithique belge
description: 1 fichier 3D (ply), 1 fichier image (jpg)
Understanding Context-Dependent Attentional Bias to Threat in Posttraumatic Stress Symptoms
Creators: name: Shenberger, Elyse Renée
Publisher: name: University of Illinois at Chicago
Year: 2020
Subjects: Uncategorized

description: Attentional bias to threat (AB) is a transdiagnostic deficit for many internalizing disorders including posttraumatic stress disorder (PTSD). The relationship between AB and PTS symptoms (PTSS) is robust and consistent throughout the literature, but it is unclear which specific AB is associated with PTSS. It is also possible that this relationship could be different when assessing AB during an aversive context and if the threatening stimuli that draw the attention is masked. This study used a masked dot-probe task to measure AB to angry faces in two independent samples—50 treatment-seeking participants, and a second independent sample of 98 trauma-exposed participants. Linear mixed effects models yielded an increased orienting AB in an aversive (relative to safe) context in both samples; however, PTSS did not moderate these effects in either sample. These results highlight the importance of assessing AB in varying contexts and in multiple samples of differing severity. Given prior research, these null results suggest that AB deficits in PTSD are likely due to later threat processing rather than early threat detection.