cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional Results and Discussion. from Evolutionary adaptation to aquatic lifestyle in extinct sloths can lead to systemic alteration of bone structure
Creators: name: Amson, Eli
name: Billet, Guillaume
name: Muizon, Christian De
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Developmental Biology
subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences

description: Additional Results and Discussion
Nonequilibrium Green's function theory for nonadiabatic effects in quantum electron transport
Creators: name: Kershaw, Vincent F.
name: Kosov, Daniel S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We develop nonequilibribrium Green's function based transport theory, which includes effects of nonadiabatic nuclear motion in the calculation of the electric current in molecular junctions. Our approach is based on the separation of slow and fast timescales in the equations of motion for the Green's functions by means of the Wigner representation. Time derivatives with respect to central time serves as a small parameter in the perturbative expansion enabling the computation of nonadiabatic corrections to molecular Green's functions. Consequently, we produce series of analytic expressions for non-adiabatic electronic Green's functions (up to the second order in the central time derivatives); which depend not solely on instantaneous molecular geometry but likewise on nuclear velocities and accelerations. Extended formula for electric current is derived which accounts for the non-adiabatic corrections. This theory is concisely illustrated by the calculations on a model molecular junction.
The Learnability of Quantum States
Creators: name: Aaronson, Scott
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Traditional quantum state tomography requires a number of measurements that grows exponentially with the number of qubits n. But using ideas from computational learning theory, we show that "for most practical purposes" one can learn a state using a number of measurements that grows only linearly with n. Besides possible implications for experimental physics, our learning theorem has two applications to quantum computing: first, a new simulation of quantum one-way communication protocols, and second, the use of trusted classical advice to verify untrusted quantum advice.
description: 30 pages; added discussion of adaptive measurements, moved proofs to appendix, and corrected various minor errors
title: Faux tampon du commissaire de police de Bayonne servant à authentifier fictivement de faux papiers, 1944
Creators: name: Photographe Inconnu
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2019
Subjects: subject: Maquis alpins, Deuxième guerre mondiale, fabrication de faux papiers, 1944

description: Faux tampon du commissaire de police de Bayonne figurant la République assise, symbole en usage jusqu'en juillet 1940, censé authentifier des faux papiers,en la possession du maquisard Fressinat (Michel Pérotin), chef du 6 des Camps Thivollet, Vercors 1944
description: Source: GED Campus Condorcet Fonds Yves Pérotin CNRS-IHTP ARC 143 ; 2MAQ_38
Stochastic differential equation model for spontaneous emission and carrier noise in semiconductor lasers
Creators: name: McDaniel, Austin
name: Mahalov, Alex
Publisher: name: arXiv
Year: 2017
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: We present a new stochastic differential equation model for the spontaneous emission noise and carrier noise in semiconductor lasers. The correlations between these two types of noise have often been neglected in recent studies of the effects of the noise on the laser dynamics. However, the classic results of Henry show that the intensity noise and the carrier noise are strongly negatively correlated. Our model demonstrates how to properly account for these correlations since the corresponding diffusion coefficients agree exactly with those derived by Henry. We show that in fact in the correct model the spontaneous emission noise and the carrier noise are driven by the same Wiener processes. Furthermore, we demonstrate that the nonzero correlation time of the physical noise affects the mean dynamics of both the electric field amplitude and the carrier number. We show that these are systematic corrections that can be described by additional drift terms in the model.
Supplementary Figures from Evolutionary adaptation to aquatic lifestyle in extinct sloths can lead to systemic alteration of bone structure
Creators: name: Amson, Eli
name: Billet, Guillaume
name: Muizon, Christian De
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Developmental Biology
subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences

description: Through phenotypic plasticity, bones can change in structure and morphology, in response to physiological and biomechanical influences over the course of individual life. Changes in bones also occur in evolution as functional adaptations to the environment. In this study, we report on the evolution of bone mass increase (BMI) that occurred in the postcranium and skull of extinct aquatic sloths. Although non-pathological BMI in postcranial skeleton has been known in aquatic mammals, we here document general BMI in the skull for the first time. We present the evidence of thickening of the nasal turbinates, nasal septum and cribriform plate, and further thickening of the frontals, and infilling of sinus spaces by compact bone in the late and more aquatic species of the extinct sloth Thalassocnus. Systemic bone mass increase occurred among the successively more aquatic species of Thalassocnus, as an evolutionary adaptation to the lineage's changing environment. The newly documented pachyostotic turbinates appear to have conferred little or no functional advantage and are here hypothesized as a correlation with or consequence of the systemic BMI among Thalassocnus species. This could, in turn, be consistent with a genetic accommodation of a physiological adjustment to a change of environment.
Stable cosmology in chameleon bigravity
Creators: name: De Felice, Antonio
name: Mukohyama, Shinji
name: Oliosi, Michele
name: Watanabe, Yota
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The recently proposed chameleonic extension of bigravity theory, by including a scalar field dependence in the graviton potential, avoids several fine-tunings found to be necessary in usual massive bigravity. In particular it ensures that the Higuchi bound is satisfied at all scales, that no Vainshtein mechanism is needed to satisfy solar-system experiments, and that the strong coupling scale is always above the scale of cosmological interest all the way up to the early universe. This paper extends the previous work by presenting a stable example of cosmology in the chameleon bigravity model. We find a set of initial conditions and parameters such that the derived stability conditions on general flat Friedmann background are satisfied at all times. The evolution goes through radiation dominated, matter dominated, and de Sitter eras. We argue that the parameter space allowing for such a stable evolution may be large enough to encompass an observationally viable evolution. We also argue that our model satisfies all known constraints due to gravitational wave observations so far and thus can be considered as a unique testing ground of gravitational wave phenomenologies in bimetric theories of gravity.
description: 15 pages, 5 figures, v2 matches published version
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Cart. 190 (11 H 75), 316 folios, f. 0113r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0113r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0113r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome III, Cart. 187 (11 H 72), f. 0034v
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome III, Archives départementales de la Côte-d'Or, Cart. 187 (11 H 72), f. 0034v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome III, Archives départementales de la Côte-d'Or, Cart. 187 (11 H 72), f. 0034v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Signatures of graviton masses on the CMB
Creators: name: Brax, Philippe
name: Cespedes, Sebastian
name: Davis, Anne-Christine
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The impact of the existence of gravitons with non-vanishing masses on the B modes of the Cosmic Microwave Background (CMB) is investigated. We also focus on putative modifications to the speed of the gravitational waves. We find that a change of the graviton speed shifts the acoustic peaks of the CMB and then could be easily constrained. For the case of massive gravity, we show analytically how the B modes are sourced in a manner differing from the massless case leading to a plateau at low $l$ in the CMB spectrum. We also study the case when there are more than one graviton, and when pressure instabilities are present. The latter would occur in doubly coupled bigravity in the radiation era. We focus on the case where a massless graviton becomes tachyonic in the radiation era whilst a massive one remains stable. As the unstable mode decouples from matter in the radiation era, we find that the effects of the instability is largely reduced on the spectrum of B-modes as long as the unstable graviton does not grow into the non-linear regime. In all cases when both massless and massive gravitons are present, we find that the B-mode CMB spectrum is characterised by a low $l$ plateau together with a shifted position for the first few peaks compared to a purely massive graviton spectrum, a shift which depends on the mixing between the gravitons in their coupling to matter and could serve as a hint in favour of the existence of multiple gravitons.
description: Instability section updated. Some references added
Monsoons Across India and Their Impacts on Women
Creators: name: Pettichord, Ella
Publisher: name: The University of Texas at Austin
Year: 2021
Subjects: Monsoons
climate change
women
India
Uttar Pradesh
Uttarakhand
Kerala
flooding
hydropower

description: Few naturally occurring events reach the power of the monsoon. As the skies open and provide life for people and plants throughout South Asia, an ever-present threat of death and destruction looms behind each drop. As climate change alters temperature and precipitation patterns, monsoon events become harder to plan for and respond to. To better understand the changing monsoon season, I selected the three Indian states of Uttarakhand, Kerala, and Uttar Pradesh for closer examination. I used the 2013 Uttarakhand floods and 2018 Kerala floods as specific case studies to understand the roles of climate change and dams within these disasters, while Uttar Pradesh offers insight to issues surrounding annual flooding and energy challenges. I further examined these topics from the lens of women’s issues to seek understanding of how floods impact women disproportionately from men and how different cultural expectations and standards in these three states lead to different outcomes for women during flooding events.
Cubes & Clouds - Abstract (Elevator Pitch)
Creators: name: Zellner, Peter James
name: Dolezalova, Tyna
name: Claus, Michele
name: Balogun, Rufai Omowunmi
name: Eberle, Jonas
name: Hodam, Henryk
name: Eckardt, Robert
name: Meißl, Stephan
name: Jacob, Alexander
name: Anghelea, Anca
Publisher: name: Zenodo
Year: 2024
Subjects: open science
earth observation
cloud computing
education

description: This is a elevator pitch style presentation for the MOOC Cubes and Clouds. It's a slide set to present the MOOC Cubes and Clouds briefly at any occasion.

Slides

Slides with Explanatory Notes (for the presenter)
Additional Material and Methods from Evolutionary adaptation to aquatic lifestyle in extinct sloths can lead to systemic alteration of bone structure
Creators: name: Amson, Eli
name: Billet, Guillaume
name: Muizon, Christian De
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Developmental Biology
subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences

description: Additional Material and Methods
Evidence for T Tauri-like emission in the EXor V1118 Ori from near-IR and X-ray data
Creators: name: Lorenzetti, D.
name: Giannini, T.
name: Calzoletti, L.
name: Puccetti, S.
name: Antoniucci, S.
name: Arkharov, A. A.
name: Di Paola, A.
name: Larionov, V. M.
name: Nisini, B.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a near-IR study of the EXor variable V1118 Ori, performed by following a slightly declining phase after a recent outburst. In particular, the near-IR (0.8 - 2.3 micron) spectrum, obtained for the first time, shows a large variety of emission features of the HI and HeI recombination and CO overtone. By comparing the observed spectrum with a wind model, a mass loss rate value is derived along with other parameters whose values are typical of an accreting T Tauri star. In addition, we have used X-ray data from the XMM archive, taken in two different epochs during the declining phase monitored in IR. X-ray emission (in the range 0.5 - 10 keV) permits to derive several parameters which confirm the T Tauri nature of the source. In the near-IR the object maintains a low visual extinction during all the activity phases, confirming that variable extinction does not contribute to brightness variations. The lack of both a significant amount of circumstellar material and any evidence of IR cooling from collimated jet/outflow driven by the source, indicates that, at least this member of the EXor class, is in a late stage of the Pre-Main Sequence evolution. In the X-ray regime, an evident fading is present, detected in the post-outburst phase, that cannot be reconciled with the presence of any absorbing material. This circumstance, combined with the persistence (in the pre- and post-outburst phases) of a temperature component at about 10 MK, suggests that accretion has some influence in regulating the coronal activity.
Critical slowing down in driven-dissipative Bose-Hubbard lattices
Creators: name: Vicentini, Filippo
name: Minganti, Fabrizio
name: Rota, Riccardo
name: Orso, Giuliano
name: Ciuti, Cristiano
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We theoretically explore the dynamical properties of a first-order dissipative phase transition in coherently driven Bose-Hubbard systems, describing, e.g., lattices of coupled nonlinear optical cavities. Via stochastic trajectory calculations based on the truncated Wigner approximation, we investigate the dynamical behavior as a function of system size for 1D and 2D square lattices in the regime where mean-field theory predicts nonlinear bistability. We show that a critical slowing down emerges for increasing number of sites in 2D square lattices, while it is absent in 1D arrays. We characterize the peculiar properties of the collective phases in the critical region.
description: 7 pages, 7 figures, 50 references
Supporting online materials for ‘Early-life begging effort reduces adult body mass but strengthens behavioural defence of the rate of energy intake in European starlings’
Creators: name: Dunn, Jonathon
name: Andrews, Clare
name: Nettle, Daniel
name: Bateson, Melissa
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Developmental Biology
subject: 60801 Animal Behaviour

description: Link between our behavioural measures and Staddon's molar model of reinforcement
Statistical entropy of near-extremal and fundamental black p-branes
Creators: name: Bytsenko, A. A.
name: Odintsov, S. D.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The problem of asymptotic density of quantum states of fundamental extended objects is revised in detail. We argue that in the near-extremal regime the fundamental $p$-brane approach can yield a microscopic interpretation of the black hole entropy. The asymptotic behavior of partition functions, associated with the $p$-branes, and the near-extremal entropy of five-dimensional black holes are explicitly calculated.
description: 15 pages, LateX file.Minor changes,refs added, version to appear in Progr.Theor.Phys
Experimental Evidence for Selection Rules in Multiphoton Double Ionization of Helium
Creators: name: Henrichs, K.
name: Eckart, S.
name: Hartung, A.
name: Trabert, D.
name: Rist, J.
name: Sann, H.
name: Pitzer, M.
name: Richter, M.
name: Kang, H.
name: Schöffler, M. S.
name: Kunitski, M.
name: Jahnke, T.
name: Dörner, R.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We report on the observation of phase space modulations in the correlated electron emission after strong field double ionization of helium using laser pulses with a wavelength of 394~nm and an intensity of $3\cdot10^{14}$W/cm$^2$. Those modulations are identified as direct results of quantum mechanical selection rules predicted by many theoretical calculations. They only occur for an odd number of absorbed photons. By that we attribute this effect to the parity of the continuum wave function.
description: 5 pages, 3 figures, submitted to Phys. Rev. Lett
title: Monitoring and modeling of debris-flow surges at the Lattenbach creek, Austria
Creators: name: Huebl, Johannes
name: Arai, Muniyuki
name: Kaitna, Roland
Publisher: name: Mountain Scholar
Year: 2019
Subjects: debris-flow surges
roll waves
2-D laser
wave equation

description: Debris-flow events are often comprised by a sequence of surges, sometimes termed roll waves. The reason for this surging behavior is still a matter of debate. Explanations include the growth of hydraulic instabilities, periodic sediment deposition and release, or grain size sorting. Also, the shape and the velocity of single surges and the implications for hazard mitigation are hard to predict. Here we present results of several years of monitoring debris-flow events at the Lattenbach creek (AUT). The monitoring system includes radar sensors for measuring flow depth at different locations along the channel, as well as a 2-D rotational laser sensor installed over a fixed cross-section that yields a 3-D surface model of the passing debris-flow event. We find that the debris flows at Lattenbach creek exhibited surges for each observed event. The celerity of the surges were up to twice as high as the front velocity. Often, the first surges had highest flow depth and discharge, and showed an irregular geometry. Video recordings reveal that this might be connected to the presence of large boulders and woody debris. On the contrary, the shape of the surges in the second half of the flow, which carried smaller grain sizes and less woody debris, were rather regular and showed a striking geometric similarity, but still high velocities. We tested a recently derived wave equation based on hydraulic theory and found that the shape of these regular roll waves can be reasonably reproduced by that model. The results of our monitoring efforts aim to improve our understanding of the surging behavior of debris flows and provide data for model testing for the scientific community.
Resuspension of house dust and allergens during walking and vacuum cleaning
Creators: name: Lewis, Roger D.
name: Ong, Kee Hean
name: Emo, Brett
name: Kennedy, Jason
name: Kesavan, Jana
name: Elliot, Michael
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Biotechnology
subject: Geology
subject: FOS: Earth and related environmental sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology

description: Conventional wisdom has been that hard, resilient surfaces resuspend fewer particles than carpeted surfaces, however, exceptions to this have been demonstrated and uncertainty remains about the factors that lead to this resuspension, notably, the effect of vacuum cleaning on either increasing or reducing resuspension from flooring. The purpose of this study was to determine how resuspension of house dust by aerodynamic size or particle type, including cat allergen and bacterial endotoxin, is affected by flooring, dust loading, embedding dust, and walking/cleaning activities. House dust was blown in and allowed to settle in a walk-in chamber after overnight deposition followed by walking or a vacuum cleaning procedure. Using an aerosol particle sizer and large-volume air samplers at different heights in the chamber, concentrations of airborne particles, resuspension rates, and fractions were computed for four types of flooring conditions during six walking activities. Carpeting resulted in significantly more airborne cat allergen and airborne endotoxin than a laminate floor. Height does have an effect on measured allergen over carpet and this is apparent with concentrations at the infant and adult air samplers. Walking on laminate flooring resuspends less house dust than walking on an equally dusty carpeted floor, where dust is entirely on the surface of the carpet. However, vacuum cleaning a laminate floor resuspended more dust than vacuum cleaning carpets, at large particle sizes of 5 µm and 10 µm. Activities following a deep cleaning of hard resilient or a carpeted surface is likely to leave no differences in resuspended particles between them.
Heavy Dynamical Fermions in Lattice QCD
Creators: name: Hasenfratz, Anna
name: DeGrand, Thomas A.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: It is expected that the only effect of heavy dynamical fermions in QCD is to renormalize the gauge coupling. We derive a simple expression for the shift in the gauge coupling induced by $N_f$ flavors of heavy fermions. We compare this formula to the shift in the gauge coupling at which the confinement-deconfinement phase transition occurs (at fixed lattice size) from numerical simulations as a function of quark mass and $N_f$. We find remarkable agreement with our expression down to a fairly light quark mass. However, simulations with eight heavy flavors and two light flavors show that the eight flavors do more than just shift the gauge coupling. We observe confinement-deconfinement transitions at $β=0$ induced by a large number of heavy quarks. We comment on the relevance of our results to contemporary simulations of QCD which include dynamical fermions.
description: COLO-HEP-311, 26 pages and 6 postscript figures; file is a shar file and all macros are (hopefully) included
Market Resiliency Watch: An Analytic Narrative Focused on Private Debt and US Regulations During 2008 and COVID
Creators: name: Pitts, Nolan
Publisher: name: The University of Texas at Austin
Year: 2021
Subjects: Business
Stock Market
2008
COVID

description: In 2008, the collapse of the housing bubble in the US would lead to the global stock markets suffering a crash that would leave several large investment banks bankrupt, millions out of jobs, and the world economy in shambles. Only 12 years later, a virus named COVID-19 would bring the next market crash along with the deaths of over 3 million people. The similarities between these two events and their causes, are not immediately clear. This paper will attempt to create an analytic narrative, tracking two key indicators based on the events of 2008, that will help analysts understand a common cause of notable stock market crashes. One part qualitative and one part quantitative, this analytic narrative will hopefully explain the meaning behind the Unite States’ rapidly inflating debt, and the complex regulatory system that has developed in the wake of the 2008 crisis. I will first focus on 2008 by analyzing private debt and the regulatory system during the Great Recession. I will then look forward to today. An analysis of current private debt levels, as well as the status of the regulatory system, will then be compared to the 2008 findings. Finally, I will look at a possible market disruptor, Student Loan Asset Backed Securities (SLABS), which is an asset class with many similarities to the mortgage-backed securities of 2008.
On Non-Perturbative Results in Supersymmetric Gauge Theories - A Lecture
Creators: name: Giveon, Amit
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Some notions in non-perturbative dynamics of supersymmetric gauge theories are being reviewed. This is done by touring through a few examples.
description: 34 pages, Latex
Constant Time Updates in Hierarchical Heavy Hitters
Creators: name: Basat, Ran Ben
name: Einziger, Gil
name: Friedman, Roy
name: Luizelli, Marcelo Caggiani
name: Waisbard, Erez
Publisher: name: arXiv
Year: 2017
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: Monitoring tasks, such as anomaly and DDoS detection, require identifying frequent flow aggregates based on common IP prefixes. These are known as \emph{hierarchical heavy hitters} (HHH), where the hierarchy is determined based on the type of prefixes of interest in a given application. The per packet complexity of existing HHH algorithms is proportional to the size of the hierarchy, imposing significant overheads. In this paper, we propose a randomized constant time algorithm for HHH. We prove probabilistic precision bounds backed by an empirical evaluation. Using four real Internet packet traces, we demonstrate that our algorithm indeed obtains comparable accuracy and recall as previous works, while running up to 62 times faster. Finally, we extended Open vSwitch (OVS) with our algorithm and showed it is able to handle 13.8 million packets per second. In contrast, incorporating previous works in OVS only obtained 2.5 times lower throughput.
description: To appear in ACM SIGCOMM 2017
Color Spill Suppression in Chroma Keying
Creators: name: Luo, Ya
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2020
Subjects: chroma keying
color spill suppression
polarization
stereo matching

description: Alpha matting is one of the key techniques in image processing and is used to extract accurate foreground from a still image or video sequences. Chroma keying is a special case of alpha matting with a solid background color. Color spill is one of the difficulties in chroma keying, and it has not been effectively solved by current methods. Sometimes, an image contains both reflected regions and transparent regions. When the foreground in such images is chroma keyed, reflection on the foreground is often falsely treated as transparency and causes unreal foreground extraction and composition. This problem is called color spill. Color spill suppression aims to extract the opaque foreground with the correct transparency descriptor (i.e. alpha value) and remove the reflected background color on it. When the background color presented on the foreground is simultaneously caused by reflection and transparency, color spill suppression becomes extremely challenging. It is because that the reflection removal and the actual transparency estimation is a dilemma. Our proposed method for color spill suppression is to separate reflected regions from transparent regions, and process reflected regions as foreground while keeping transparency unchanged at the same time. In this thesis, we propose a novel method for color spill suppression for chroma keying. The quality of the estimated alpha matte could be significantly improved. In our approach, we suppress color spill by using the polarization and the optical flow algorithm based on disparity estimation. Specifically, we make the assumption that reflection changes more than transparency when the scene is captured by a binocular camera with a polaroid filter. Based on this assumption, we took stereo images with polarization filter, registered stereo images by optical flow and conducted the variance analysis on histograms of input images to separate transparency and reflection. Our experiments show that the opaque foreground with background color spill can be reliably extracted while the real transparency can be kept.
All point correlation functions in SYK
Creators: name: Gross, David J.
name: Rosenhaus, Vladimir
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Large $N$ melonic theories are characterized by two-point function Feynman diagrams built exclusively out of melons. This leads to conformal invariance at strong coupling, four-point function diagrams that are exclusively ladders, and higher-point functions that are built out of four-point functions joined together. We uncover an incredibly useful property of these theories: the six-point function, or equivalently, the three-point function of the primary $O(N)$ invariant bilinears, regarded as an analytic function of the operator dimensions, fully determines all correlation functions, to leading nontrivial order in $1/N$, through simple Feynman-like rules. The result is applicable to any theory, not necessarily melonic, in which higher-point correlators are built out of four-point functions. We explicitly calculate the bilinear three-point function for $q$-body SYK, at any $q$. This leads to the bilinear four-point function, as well as all higher-point functions, expressed in terms of higher-point conformal blocks, which we discuss. We find universality of correlators of operators of large dimension, which we simplify through a saddle point analysis. We comment on the implications for the AdS dual of SYK.
description: 67 pages, v2
1.4 GHz polarimetric observations of the two fields imaged by the DASI experiment
Creators: name: Bernardi, G.
name: Carretti, E.
name: Sault, R. J.
name: Cortiglioni, S.
name: Poppi, S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present results of polarization observations at 1.4 GHz of the two fields imaged by the DASI experiment ($α= 23^{\rm h} 30^{\rm m}$, $δ= -55^{\circ}$ and $α= 00^{\rm h} 30^{\rm m}$, $δ= -55^{\circ}$, respectively). Data were taken with the Australia Telescope Compact Array with 3.4 arcmin resolution and $\sim 0.18$ mJy beam$^{-1}$ sensitivity. The emission is dominated by point sources and we do not find evidence for diffuse synchrotron radiation even after source subtraction. This allows to estimate an upper limit of the diffuse polarized emission. The extrapolation to 30 GHz suggests that the synchrotron radiation is lower than the polarized signal measured by the DASI experiment by at least 2 orders of magnitude. This further supports the conclusions drawn by the DASI team itself about the negligible Galactic foreground contamination in their data set, improving by a factor $\sim 5$ the upper limit estimated by Leitch et al. (2005). The dominant point source emission allows us to estimate the contamination of the CMB by extragalactic foregrounds. We computed the power spectrum of their contribution and its extrapolation to 30 GHz provides a framework where the CMB signal should dominate. However, our results do not match the conclusions of the DASI team about the negligibility of point source contamination, suggesting to take into account a source subtraction from the DASI data.
description: 7 pages, six figures, submitted to MNRAS
Memory Effect for Impulsive Gravitational Waves
Creators: name: Zhang, P. -M.
name: Duval, C.
name: Horvathy, P. A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Impulsive gravitational plane waves, which have a delta-function singularity on a hypersurface, can be obtained by squeezing smooth plane gravitational waves with Gaussian profile. They exhibit (as do their smooth counterparts) the Velocity Memory Effect: after the wave has passed, particles initially at rest move apart with non vanishing constant transverse velocity. A new effect is that, unlike to the smooth case, (i) the velocities of particles originally at rest jump, (ii) the spacetime trajectories become discontinuous along the (lightlike) propagation direction of the wave.
description: Updated version which matches the one to appear in Class. Quant. Grav. 28 pages, 7 figures
title: Collatz Sequences in the Light of Graph Theory
Creators: name: Sultanow, Eldar
name: Koch, Christian
name: Cox, Sean
Publisher: name: Universität Potsdam
Year: 2020

description: It is well known that the inverted Collatz sequence can be represented as a graph or a tree. Similarly, it is acknowledged that in order to prove the Collatz conjecture, one must demonstrate that this tree covers all (odd) natural numbers. A structured reachability analysis is hitherto not available. This paper investigates the problem from a graph theory perspective. We define a tree that consists of nodes labeled with Collatz sequence numbers. This tree will be transformed into a sub-tree that only contains odd labeled nodes. The analysis of this tree will provide new insights into the structure of Collatz sequences. The findings are of special interest to possible cycles within a sequence. Next, we describe the conditions which must be fulfilled by a cycle. Finally, we demonstrate how these conditions could be used to prove that the only possible cycle within a Collatz sequence is the trivial cycle, starting with the number 1, as conjectured by Lothar Collatz.
Entanglement contour perspective for strong area law violation in a disordered long-range hopping model
Creators: name: Roy, Nilanjan
name: Sharma, Auditya
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We numerically investigate the link between the delocalization-localization transition and entanglement in a disordered long-range hopping model of spinless fermions by studying various static and dynamical quantities. This includes the inverse participation ratio, level-statistics, entanglement entropy and number fluctuations in the subsystem along with quench and wave-packet dynamics. Finite systems show delocalized, quasi-localized and localized phases. The delocalized phase shows strong area-law violation whereas the (quasi)localized phase adheres to (for large subsystems) the strict area law. The idea of `entanglement contour' nicely explains the violation of area-law and its relationship with `fluctuation contour' reveals a signature at the transition point. The relationship between entanglement entropy and number fluctuations in the subsystem also carries signatures for the transition in the model. Results from Aubry-Andre-Harper model are compared in this context. The propagation of charge and entanglement are contrasted by studying quench and wavepacket dynamics at the single-particle and many-particle levels.
description: 16 pages, 16 figures
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Cart. 193 (11 H 78), f. 0152r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0152r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0152r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
title: ADCO, Privilèges de l'Ordre de Cîteaux en matière de succession (Fin XVe siècle), Cart. 176 (11 H 8), f. 0117
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2017
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Privilèges de l'Ordre de Cîteaux en matière de succession (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 176 (11 H 8), f. 0117, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Privilèges de l'Ordre de Cîteaux en matière de succession (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 176 (11 H 8), f. 0117, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Is the dust-to-gas ratio constant in molecular clouds?
Creators: name: Tricco, Terrence S.
name: Price, Daniel J.
name: Laibe, Guillaume
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We perform numerical simulations of dusty, supersonic turbulence in molecular clouds. We model 0.1, 1 and 10 μm sized dust grains at an initial dust-to-gas mass ratio of 1:100, solving the equations of combined gas and dust dynamics where the dust is coupled to the gas through a drag term. We show that, for 0.1 and 1 μm grains, the dust-to-gas ratio deviates by typically 10-20% from the mean, since the stopping time of the dust due to gas drag is short compared to the dynamical time. Contrary to previous findings, we find no evidence for orders of magnitude fluctuation in the dust-to-gas ratio for 0.1 μm grains. Larger, 10 μm dust grains may have dust-to-gas ratios increased by up to an order of magnitude locally. Both small (0.1 μm) and large ($\gtrsim$ 1 μm) grains trace the large-scale morphology of the gas, however we find evidence for 'size-sorting' of grains, where turbulence preferentially concentrates larger grains into dense regions. Size-sorting may help to explain observations of 'coreshine' from dark clouds, and why extinction laws differ along lines of sight through molecular clouds in the Milky Way compared to the diffuse interstellar medium.
description: 6 pages, 4 figures, accepted for publication in MNRAS Letters, videos available at https://www.youtube.com/channel/UC7J6IDzQklFzKV3c6pBqxUg
Quantum Holonomy in Three-dimensional General Covariant Field Theory and Link Invariant
Creators: name: Lee, W. F. Chen. H. C.
name: Zhu, Z. Y.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider quantum holonomy of some three-dimensional general covariant non-Abelian field theory in Landau gauge and confirm a previous result partially proven. We show that quantum holonomy retains metric independence after explicit gauge fixing and hence possesses the topological property of a link invariant. We examine the generalized quantum holonomy defined on a multi-component link and discuss its relation to a polynomial for the link.
description: RevTex, 12 pages. The metric independence of path integral measure is justified and the case of multi-component link is discussed in detail. To be published in Physical Review D
Eye movements and Evaluating Proposed Laws
Creators: name: Poulsen, Shannon
name: Bond, Robert
name: Sweitzer, Matthew D.
name: Shulman, Hillary
name: Bullock, Olivia
name: Coronel, Jason
Publisher: name: OSF Registries
Year: 2021
Subjects: subject: Political Science
subject: FOS: Political science
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: Supplemental Online Material for the article in Psychological Science
O TRABALHO DO ASSISTENTE SOCIAL NA VARA DE FAMÍLIA E  SUCESSÕES DO TRIBUNAL DE JUSTIÇA DO ESTADO DE SÃO PAULO  E O SOFRIMENTO DOS FILHOS DOS PAIS QUE SE EXECUTAM  JUDICIALMENTE
Creators: name: Eliana Ap. Gonçalez Albonette Frois
Publisher: name: Zenodo
Year: 2007

description:  RESUMO O presente artigo exibe uma discussão sobre o trabalho do assistente social nas Varas de Família e Sucessões, as especificidades deste trabalho, os tipos de processos onde são solicitados o estudo social (laudo) e o parecer profissional. Discute-se ainda o sofrimento dos filhos perante a situação conflitante, onde os pais se executam judicialmente por diversos motivos. Isso sempre acontece após uma separação e geralmente os filhos convivem com apenas um dos pais, e esta família, conhecida como monoparental, aumenta a cada dia, fazendo-se necessária a busca por uma capacitação constante dos profissionais. UNITERMOS: Família; Vara de Família e Sucessões; assistente social; realidade social; família monoparental; igualdade de direitos entre homem e mulher.
Deep Self-taught Learning for Remote Sensing Image Classification
Creators: name: Bettge, Anika
name: Roscher, Ribana
name: Wenzel, Susanne
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: This paper addresses the land cover classification task for remote sensing images by deep self-taught learning. Our self-taught learning approach learns suitable feature representations of the input data using sparse representation and undercomplete dictionary learning. We propose a deep learning framework which extracts representations in multiple layers and use the output of the deepest layer as input to a classification algorithm. We evaluate our approach using a multispectral Landsat 5 TM image of a study area in the North of Novo Progresso (South America) and the Zurich Summer Data Set provided by the University of Zurich. Experiments indicate that features learned by a deep self-taught learning framework can be used for classification and improve the results compared to classification results using the original feature representation.
description: This is a corrected version of the final paper published in the proceedings
Efficient-phase-encoding protocols for continuous-variable quantum key distribution using coherent states and postselection
Creators: name: Namiki, Ryo
name: Hirano, Takuya
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose efficient-phase-encoding protocols for continuous-variable quantum key distribution using coherent states and postselection. By these phase encodings, the probability of basis mismatch is reduced and total efficiency is increased. We also propose mixed-state protocols by omitting a part of classical communication steps in the efficient-phase-encoding protocols. The omission implies a reduction of information to an eavesdropper and possibly enhances the security of the protocols. We investigate the security of the protocols against individual beam splitting attack.
description: RevTeX4, 8 pages, 9 figures