cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Quintessence reconstructed: new constraints and tracker viability
Creators: name: Sahlén, Martin
name: Liddle, Andrew R
name: Parkinson, David
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We update and extend our previous work reconstructing the potential of a quintessence field from current observational data. We extend the cosmological dataset to include new supernova data, plus information from the cosmic microwave background and from baryon acoustic oscillations. We extend the modelling by considering Padé approximant expansions as well as Taylor series, and by using observations to assess the viability of the tracker hypothesis. We find that parameter constraints have improved by a factor of two, with a strengthening of the preference of the cosmological constant over evolving quintessence models. Present data show some signs, though inconclusive, of favouring tracker models over non-tracker models under our assumptions.
description: 14 pages RevTeX4, 12 figures included. Minor updates to match version accepted by Phys Rev D
Reply to Comment on ``Ab Initio Study of 40-Ca with an Importance Truncated No-Core Shell Model''
Creators: name: Roth, R.
name: Navratil, P.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We respond to Comment on our recent letter (Phys.Rev.Lett.99:092501,2007) by Dean et al (arXiv:0709.0449).
description: 2 pages
Social determinants of self-rated health : the interaction of gender with socioeconomic status and social relationships in the Yukon
Creators: name: Jeffery, Bonnie Lynn
Publisher: name: University of British Columbia
Year: 2009

description: This study addressed the social determinants of health with a specific focus on three factors in the social environment that either individually or collectively have an influence on health status: gender, socioeconomic status (SES), and people's social relationships. The purpose of the study was to examine whether people's social relationships mediate the effects of SES on self-rated health status and to assess whether these effects differ for women and men. The research questions were examined by formulating a theoretical model and evaluating the hypothesized relationships through the use of structural equation modelling. The analyses were conducted using LISREL on data from 1,239 non-First Nations Yukon residents who participated in the Territory's 1993 Health Promotion Survey. The results of this study suggest that household income significantly affected women's and men's health by influencing aspects of their social relationships. A higher overall rating of the quality of one's social relationships was associated with positive health ratings for both women and men while the perception that support would be available if needed significantly affected only women's self-ratings of their health. Received social support was negatively associated with women's health, but not men's, suggesting that the context in which support is received has an important influence on women's health. Relationship strain, as measured by care provided to several sources, was not significantly related to women's or men's health-ratings. The analyses also identify important interrelationships among the dimensions of social relationships studied as well as some gender differences among these relationships. For both women and men, positive evaluations of the importance of social relationships for their health and a greater number of social ties significantly influenced ratings of the overall quality of their social relationships. Having more social ties also positively influenced the perception of availability of social support for both women and men. The quality of their social relationships influenced the perceived availability of social support only for women. Given the focus of provincial and federal governments in seeking reform of their health-care systems, attention to modifiable determinants of health presents an opportunity to contribute to this reform process. The findings of this study contribute to our understanding of the effects of SES on health by providing support for gender interactions in a set of relationships where aspects of people's social relationships mediate the effects of income on health status. These findings provide support for gender-specific mechanisms by which income level influences perceived health status by shaping people's social relationships, the quality of those relationships and the support they offer.
Four-dimensional Brane-Chern-Simons Gravity and Cosmology
Creators: name: Gómez, F.
name: Lepe, S.
name: Salgado, P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: From the field equations corresponding to a 4-dimensional brane embedded in the 5-dimensional spacetime of the Einstein-Chern-Simons theory for gravity, we find cosmological solutions that describe an accelerated expansion for a flat universe. Apart from a quintessence-type evolution scheme, we obtain a transient phantom evolution, which is not ruled out by the current observational data. Additionally, a bouncing solution is shown. The introduction of a kinetic term in the action shows a de Sitter behavior although the energy density is not constant. A quintessence behavior is also found. We conjecture on a possible geometric origin of dark energy coming from this action.
Grammatical elicitation: Nasal spreading and harmonic suffix stacking
Creators: name: Ovelar, Irma Easty
name: Russell, Katherine
name: Dabkowski, Maksymilian
name: Jarvis, Rebecca
name: Michael, Lev
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2021
Subjects: subject: gug

description: Combinations of multiple harmonic suffixes (suffixes that nasalize following nasal roots). Elicitation of Spanish loanwords to check if the locative suffix -pe nasalizes in the environment immediately following them.
Thermodynamic curvature of the binary van der Waals fluid
Creators: name: Ruppeiner, George
name: Seftas, Alex
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The thermodynamic Ricci curvature scalar $R$ has been applied in a number of contexts, mostly for systems characterized by 2D thermodynamic geometries. Calculations of $R$ in thermodynamic geometries of dimension three or greater have been very few, especially in the fluid regime. In this paper, we calculate $R$ for two examples involving binary fluid mixtures: a binary mixture of a van der Waals (vdW) fluid with only repulsive interactions, and a binary vdW mixture with attractive interactions added. In both these examples, we evaluate $R$ for full 3D thermodynamic geometries. Our finding is that basic physical patterns found for $R$ in the pure fluid are reproduced to a large extent for the binary fluid.
description: 18 pages, 6 figures
On the nonsymmetric purely affine gravity
Creators: name: Poplawski, Nikodem J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We review the vacuum purely affine gravity with the nonsymmetric connection and metric. We also examine dynamical effects of the second Ricci tensor and covariant second-rank tensors constructed from the torsion tensor in the gravitational Lagrangian.
description: 15 pages; published version
The Relationship Between Transit Access and Concentrated Disadvantage within Chicago
Creators: name: Weiss, Daniel
Publisher: name: University of Chicago
Year: 2020
Subjects: subject: redlining
subject: transportation
subject: Chicago
subject: public transit
subject: transit access
subject: transit
subject: transit-oriented development

description: This thesis explores whether there is a relationship between transit access and concentrated disadvantage within Chicago. Using various regression models with different distance thresholds around rail stations, I was able to find a partial relationship between transit access and concentrated disadvantage within Chicago at the limited scale (0.5-mile range from a transit station), indicating that employment rate and health insurance coverage were positively related with transit access, and that minority status was negatively related with transit access. While there were some surprising results at the liberal scale (0.75-1 mile range from a transit station) and conservative scale (1.5-2 mile range from a transit station), most of the results at these scales were insignificant. The main takeaway was that it appears that transit is related to concentrated disadvantage at a smaller-scale, and that existing transit modes, notably the bus, are insufficient at overcoming the “last mile problem” and connecting individuals from transit poor areas to the rail network that can enable these individuals to reach job opportunities, educational opportunities, and healthcare resources in other parts of the city. Recommendations center on increasing mobility options, including the improvement of existing bus services.
Additional file 1 of Bilateral actigraphic quantification of upper extremity movement in hemiparetic children with perinatal stroke: a case control study
Creators: name: Hollis, Asha
name: Cole, Lauran
name: Zewdie, Ephrem
name: Metzler, Megan J.
name: Kirton, Adam
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 1: Table A. Comparing Mean AMAI Scores for stroke and control cohorts. Table B. Distribution of Epochs. Table C. Pearson correlations between different AMAI activity levels in active intervals for typically-developing participants.
Higgsino Asymmetry and Direct-Detection Constraints of Light Dark Matter in the NMSSM with Non-Universal Higgs Masses
Creators: name: Wang, Kun
name: Zhu, Jingya
name: Jie, Quanlin
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work, we study the direct-detection constraints of light dark matter in the next-to minimal supersymmetric standard model (NMSSM) with non-universal Higgs masses (NUHM), especially the correlation between higgsino asymmetry and spin-dependent cross section. Finally, we get the following conclusions: (i) The spin-dependent cross section is proportional to the square of higgsino asymmetry in dark matter $\tildeχ^0_1$ in the NMSSM-NUHM. (ii) For highly singlino-dominated dark matter $\tildeχ^0_1$, the relic density can be sufficient, but the higgsino asymmetry and spin-dependent cross section is always small. (iii) With a sizeable higgsino component in the light dark matter, the higgsino asymmetry and spin-dependent cross section can be sizeable, but dark matter relic density is always small, thus it can escape the direct detections. (iv) Light dark matter in the $h_2$- and $Z$-funnel annihilation channels with sufficient relic density can be covered by future LUX-ZEPLIN (LZ) 7-ton in spin-dependent detections.
description: 8 pages, 5 figures
Additional file 1 of Is the healthy start scheme associated with increased food expenditure in low-income families with young children in the United Kingdom?
Creators: name: Parnham, Jennie
name: Millett, Christopher
name: Chang, Kiara
name: Laverty, Anthony A.
name: von Hinke, Stephanie
name: Pearson-Stuttard, Jonathan
name: Vamos, Eszter P.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1.
Low Dimensional Convolutional Neural Network For Solar Flares GOES Time Series Classification
Creators: name: Landa, Vlad
name: Reuveni, Yuval
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Space weather phenomena such as solar flares, have massive destructive power when reaches certain amount of magnitude. Such high magnitude solar flare event can interfere space-earth radio communications and neutralize space-earth electronics equipment. In the current study, we explorer the deep learning approach to build a solar flare forecasting model and examine its limitations along with the ability of features extraction, based on the available time-series data. For that purpose, we present a multi-layer 1D Convolutional Neural Network (CNN) to forecast solar flare events probability occurrence of M and X classes at 1,3,6,12,24,48,72,96 hours time frame. In order to train and evaluate the performance of the model, we utilised the available Geostationary Operational Environmental Satellite (GOES) X-ray time series data, ranged between July 1998 and January 2019, covering almost entirely the solar cycles 23 and 24. The forecasting model were trained and evaluated in two different scenarios (1) random selection and (2) chronological selection, which were compare afterward. Moreover we compare our results to those considered as state-of-the-art flare forecasting models, both with similar approaches and different ones.The majority of the results indicates that (1) chronological selection obtain a degradation factor of 3\% versus the random selection for the M class model and elevation factor of 2\% for the X class model. (2) When consider utilizing only X-ray time-series data, the suggested model achieve high score results compare to other studies. (3) The suggested model combined with solely X-ray time-series fails to distinguish between M class magnitude and X class magnitude solar flare events. All source code are available at https://github.com/vladlanda/Low-Dimensional-Convolutional-Neural-Network-For-Solar-Flares-GOES-Time-Series-Classification
Additional file 1 of Pharmaceutical policies and regulations of oral antiviral drugs for treatment of hepatitis C in Egypt—case study
Creators: name: Teaima, Mahmoud H.
name: Al-Nuseirat, Adi
name: Abouhussein, Dalia
name: Badary, Osama A.
name: El-Nabarawi, Mohamed A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Diagram S1. Methodology used in this study. Table S1. List of National Laws related to regulation of pharmaceuticals in Egypt. Table S2. List of Presidential Decrees related to regulation of pharmaceuticals in Egypt. Table S3. List of Ministerial Decrees related to regulation of pharmaceuticals in Egypt. Table S4. List of web pages of Key Stakeholder Organizations (Egypt). Table S5. Web pages of Organizations (Regional and International Level). Table S6. Summary of the type of interviewees by profession/Institution. Table S7. Interview guide. Table S8. List of registered DAAs in Egypt.
A metamaterial analog of electromagnetically induced transparency
Creators: name: Papasimakis, N.
name: Fedotov, V. A.
name: Prosvirnin, S. L.
name: Zheludev, N. I.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We present a new type of electromagnetic planar metamaterial that exhibit strong dispersion at a local minimum of losses and is believed to be the first metamaterial analog of electromagnetically induced transparency. We demonstrate that pulses propagating through such metamaterials experience considerable delay, whereas the thickness of the structure along the direction of wave propagation is much smaller than the wavelength, which allows successive stacking of multiple metamaterial slabs. This leads to a significant increase in the band of normal dispersion, as well as in transmission levels.
The cosmic snap parameter in f(R) gravity
Creators: name: Poplawski, Nikodem J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We derive the expression for the snap parameter in f(R) gravity. We use the Palatini variational principle to obtain the field equations and regard the Einstein conformal frame as physical. We predict the present-day value of the snap parameter for the particular case f(R)=R-const/R, which is the simplest f(R) model explaining the current acceleration of the universe.
description: 9 pages; published version
A comprehensive picture for binary interactions of subaqueous barchans
Creators: name: Assis, Willian Righi
name: Franklin, Erick de Moraes
Publisher: name: arXiv
Year: 2020
Subjects: subject: Geophysics (physics.geo-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We investigate experimentally the short-range interactions occurring between two subaqueous barchans. The experiments were conducted in a water channel of transparent material where controlled grains were poured inside, and a camera placed on the top acquired images of the bedforms. We varied the grain types (diameter, density and roundness), pile masses, transverse distances, water flow rates and initial conditions. As a result, five different patterns were identified for both aligned and off-centered configurations and we propose interaction maps that depend basically on the ratio between the number of grains of each dune, Shields number and alignment of barchans. In addition, we show experimental indications that an ejected barchan has roughly the same mass of the impacting one in some cases, and that in wake-dominated processes the asymmetry of the downstream dune is large. The present results shed light on the size regulation of barchans found on Earth and other planets.
description: An edited version of this paper was published by AGU. Copyright 2020 American Geophysical Union. Assis, W. R. and Franklin, E. M. (2020). A comprehensive picture for binary interactions of subaqueous barchans. Geophysical Research Letters, 47, e2020GL089464, DOI 10.1029/2020GL089464. To view the published open abstract, go to https://doi.org/10.1029/2020GL089464
Additional file 1 of Long-term hospital-based secondary prevention of coronary artery disease: a randomized controlled trial
Creators: name: Kaldal, Anete
name: Tonstad, Serena
name: Jortveit, Jarle
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer
subject: Science Policy

description: Additional file 1. Secondary endpoints in patients with and without hospital-based secondary preventive follow-up program after myocardial infarction, percutaneous coronary intervention or coronary artery bypass grafting.
A cosmic vector for dark energy
Creators: name: Jimenez, Jose Beltran
name: Maroto, Antonio L.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work we show that the presence of a vector field on cosmological scales could explain the present phase of accelerated expansion of the universe. The proposed theory contains no dimensional parameters nor potential terms and does not require unnatural initial conditions in the early universe, thus avoiding the so called cosmic coincidence problem. In addition, it fits the data from high-redshift supernovae with excellent precision, making definite predictions for cosmological parameters. Upcoming observations will be able to clearly discriminate this model from standard cosmology with cosmological constant.
description: 5 pages, 3 figures, 1 table. New comments and references included. Final version to appear in Phys. Rev. D
REGENS: an open source Python package for simulating realistic autosomal genotypes
Creators: name: Gregg, John T.
name: Le, Trang T.
name: Moore, Jason H.
Publisher: name: Zenodo
Year: 2020
Subjects: Genomics
Computational biology,
GWAS
Simulation

description: respecifies allowable python versions for pypi to include 3.7.0 through 3.7.9
Convolutional Neural Networks for cytoarchitectonic brain mapping at large scale
Creators: name: Schiffer, Christian
name: Spitzer, Hannah
name: Kiwitz, Kai
name: Unger, Nina
name: Wagstyl, Konrad
name: Evans, Alan C.
name: Harmeling, Stefan
name: Amunts, Katrin
name: Dickscheid, Timo
Publisher: name: arXiv
Year: 2020
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Human brain atlases provide spatial reference systems for data characterizing brain organization at different levels, coming from different brains. Cytoarchitecture is a basic principle of the microstructural organization of the brain, as regional differences in the arrangement and composition of neuronal cells are indicators of changes in connectivity and function. Automated scanning procedures and observer-independent methods are prerequisites to reliably identify cytoarchitectonic areas, and to achieve reproducible models of brain segregation. Time becomes a key factor when moving from the analysis of single regions of interest towards high-throughput scanning of large series of whole-brain sections. Here we present a new workflow for mapping cytoarchitectonic areas in large series of cell-body stained histological sections of human postmortem brains. It is based on a Deep Convolutional Neural Network (CNN), which is trained on a pair of section images with annotations, with a large number of un-annotated sections in between. The model learns to create all missing annotations in between with high accuracy, and faster than our previous workflow based on observer-independent mapping. The new workflow does not require preceding 3D-reconstruction of sections, and is robust against histological artefacts. It processes large data sets with sizes in the order of multiple Terabytes efficiently. The workflow was integrated into a web interface, to allow access without expertise in deep learning and batch computing. Applying deep neural networks for cytoarchitectonic mapping opens new perspectives to enable high-resolution models of brain areas, introducing CNNs to identify borders of brain areas.
description: Preprint submitted to NeuroImage
Satisfying Increasing Performance Requirements with Caching at the Application Level
Creators: name: Mertz, Jhonny
name: Nunes, Ingrid
name: Della Toffola, Luca
name: Selakovic, Marija
name: Pradel, Michael
Publisher: name: arXiv
Year: 2020
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Application-level caching is a form of caching that has been increasingly adopted to satisfy performance and throughput requirements. The key idea is to store the results of a computation, to improve performance by reusing instead of recomputing those results. However, despite its provided gains, this form of caching imposes new design, implementation and maintenance challenges. In this article, we provide an overview of application-level caching, highlighting its benefits as well as the challenges and the issues to adopt it. We introduce three kinds of existing support that have been proposed, giving a broad view of research in the area. Finally, we present important open challenges that remain unaddressed, hoping to inspire future work on addressing them.
description: in IEEE Software
Light-matter interactions near photonic Weyl points
Creators: name: García-Elcano, Iñaki
name: Bravo-Abad, Jorge
name: González-Tudela, Alejandro
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Weyl photons appear when two three-dimensional photonic bands with linear dispersion are degenerate at a single momentum point, labeled as Weyl point. These points have remarkable properties such as being robust topological monopoles of Berry curvature as well as an associated vanishing density of states. In this work, we report on a systematic theoretical study of the quantum optical consequences of such Weyl photons. First, we analyze the dynamics of a single quantum emitter coupled to a Weyl photonic bath as a function of its detuning with respect to the Weyl point and study the corrresponding emission patterns, using both perturbative and exact treatments. Our calculations show an asymmetric dynamical behavior when the emitter is detuned away from the Weyl frequency, as well as different regimes of highly collimated emission, which ultimately translate in a variety of directional collective decays. Besides, we find that the incorporation of staggered mass and hopping terms in the bath Hamiltonian both enriches the observed phenomenology and increases the tunability of the interaction. Finally, we analyze the competition between the coherent and dissipative components of the dynamics for the case of two emitters and derive the conditions under which an effective interacting spin model description is valid.
Interactive Platform to integrate codes, visualization and data interaction tools for the Case Studies
Creators: name: Rincón Hidalgo, Margarita
name: Ruiz, Javier
name: Lentin, Jamie
name: Aramburu, Mercedes
Publisher: name: Zenodo
Year: 2020
Subjects: Fisheries management
Decision Support Tool (DST)
Common Fisheries Policy (CFP)
Horizon 2020
Mauritania
Senegal
EU fleet
Cape Verde
Seychelles
Data Limited Methods (DLM)

description: This report provides an overview of the interactive platform developed within the FarFish project to integrate codes, visualization and data interaction tools for the Case Studies within the project. The overall objective the work described in the repot has been to develop tools that provide added value, relevance and usefulness in support of management and decision making for the actors involved in each of the case studies in the project. To achieve this, the project has developed a suite of R-based tools that let users upload and analyse their own data purely through a web browser, so they can be used on any computer without installation or knowledge of the R programming language. The source code for the tools is also public and hosted on GitHub, allowing institutions to manage their own installation if required in the future. The FarFish-DLMtool is an interactive tool where the users can incorporate their data and obtain pertinent information in return. The user guide provided in this report allows anyone to use the tool after the project ends. In addition, all parts of the project are open source, which means the code behind the tool and the tool itself will remain available for anyone to use and adapt, and thus remaining useful beyond the lifetime of the project. This report is structured in three parts, the first part corresponds to a technical user manual of the FarFish-DLMtool for people inside and outside FarFish, the second is an impact evaluation of the tool and the third describes its implementation for four bycatch species in FarFish case studies.
Electronic correlations at paramagnetic $(001)$ and $(110)$ NiO surfaces: Charge-transfer and Mott-Hubbard-type gaps at the surface and subsurface of $(110)$ NiO
Creators: name: Leonov, I.
name: Biermann, S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We explore the interplay of electron-electron correlations and surface effects in the prototypical correlated insulating material, NiO. In particular, we compute the electronic structure, magnetic properties, and surface energies of the $(001)$ and $(110)$ surfaces of paramagnetic NiO using a fully charge self-consistent DFT+DMFT method. Our results reveal a complex interplay between electronic correlations and surface effects in NiO, with the electronic structure of the $(001)$ and $(110)$ NiO surfaces being significantly different from that in bulk NiO. We obtain a sizeable reduction of the band gap at the surface of NiO, which is most significant for the $(110)$ NiO surface. This suggests a higher catalytic activity of the $(110)$ NiO surface than that of the $(001)$ NiO one. Our results reveal a charge-transfer character of the $(001)$ and $(110)$ surfaces of NiO. Most notably, for the $(110)$ NiO surface we observe a remarkable electronic state characterized by an alternating charge-transfer and Mott-Hubbard character of the band gap in the surface and subsurface NiO layers, respectively. This novel form of electronic order stabilized by strong correlations is not driven by lattice reconstructions but of purely electronic origin. We notice the importance of orbital-differentiation of the Ni $e_g$ states to characterize the Mott-Hubbard insulating state of the $(001)$ and $(110)$ NiO surfaces. The unoccupied Ni $e_g$ surface states are seen to split from the lower edge of the conduction band to form strongly localized states in the fundamental gap of bulk NiO. Our results for the surface energies of the $(001)$ and $(110)$ NiO surfaces show that the $(001)$ facet of NiO has significantly lower energy. This implies that the relative stability of different surfaces, at least from a purely energetic point of view, does not depend on the presence or absence of magnetic order in NiO.
description: 10 pages, 6 figures
GLAST testing of a pulsar model matching H.E.S.S. observations of LS 5039
Creators: name: Sierpowska-Bartosik, Agnieszka
name: Torres, Diego F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: LS 5039 is one of a handful of X-ray binaries that have been recently detected at high-energy $γ$-rays, in this case, by the High-Energy Stereoscopy Array (H.E.S.S.). The nature of this system is unknown: both a black hole and a pulsar have been invoked as possible compact object companions. Here we work with a model of the high energy phenomenology of the system in which it is assumed that the companion object is a pulsar rotating around an O6.5V star in the $\sim 3.9$ days orbit. The model assumes two different sets of power-law spectral parameters of the interacting primary leptons corresponding to the two orbital phase intervals defined by H.E.S.S. as having different gamma-ray spectra and very-high-energy (VHE) cutoffs. We show the H.E.S.S. phenomenology is completely explained by this model. We present predictions for photons with lower energies (for $E>1 $ GeV), subject to test in the forthcoming months with the GLAST satellite. We find that GLAST is able to judge on this model within one year.
description: Accepted for publication in The Astrophysical Journal Letters
Physical Effects of Extra Dimension and Concomitant Map between Photons and Gravitons in Randall-Sundrum Brane-World Scenario
Creators: name: da Rocha, Roldao
name: Coimbra-Araujo, Carlos H
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate, in Randall-Sundrum braneworld scenario, the relationship between perturbations of gravitational and electromagnetic waves in a black hole neighboorhood, proposing an extra-dimensional braneworld extension of the traditional formalism. Mutual transformations of electromagnetic and gravitational fields due to the strong fields in Reissner-Nordstrom black holes are analyzed from an effective 5-dimensional Randall-Sundrum braneworld perspective.
description: 6 pages, RevTeX, 4 figures. Presented on the "Fifth International Conference on Mathematical Methods in Physics", 24-28, April 2006, CBPF, Rio de Janeiro, Brazil
Additional file 1 of 17α-Ethinyl estradiol-3-sulfate increases survival and hemodynamic functioning in a large animal model of combined traumatic brain injury and hemorrhagic shock: a randomized control trial
Creators: name: Mayer, Andrew R.
name: Dodd, Andrew B.
name: Rannou-Latella, Julie G.
name: Stephenson, David D.
name: Dodd, Rebecca J.
name: Ling, Josef M.
name: Mehos, Carissa J.
name: Robertson-Benta, Cidney R.
name: Pabbathi Reddy, Sharvani
name: Kinsler, Rachel E.
name: Vermillion, Meghan S.
name: Gigliotti, Andrew P.
name: Sicard, Veronik
name: Lloyd, Amy L.
name: Erhardt, Erik B.
name: Gill, Jessica M.
name: Lai, Chen
name: Guedes, Vivian A.
name: Chaudry, Irshad H.
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1. Supplemental Materials.
Mapping of the molecular gas inflow towards the Seyfert nucleus of NGC4051 using Gemini NIFS
Creators: name: Riffel, Rogemar A.
name: Storchi-Bergmann, Thaisa
name: Winge, Claudia
name: McGregor, Peter J.
name: Beck, Tracy
name: Schmitt, Henrique
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present two-dimensional (2D) stellar and gaseous kinematics of the inner ~130x180 pc^2 of the Narrow Line Seyfert 1 galaxy NGC4051 at a sampling of 4.5 pc, from near-infrared K-band spectroscopic observations obtained with the Gemini's Near-infrared Integral Field Spectrograph (NIFS). The turnover of the stellar rotation curve at only ~55 pc from the nucleus, revealing a highly concentrated gravitational potential. The stellar velocity dispersion of the bulge is ~60 km/s -- implying on a nuclear black hole mass of ~10^6 M_sun -- within which patches of lower velocity dispersion suggest the presence of regions of more recent star formation. The Brgamma emission-line shows no rotation as well as no blueshifts or redshifts in excess of 30 km/s, and is thus not restricted to the galaxy plane. The [CaVIII] coronal region is compact but resolved, extending over the inner 75 pc. It shows the highest blueshifts -- of up to -250 km/s, and the highest velocity dispersions, interpreted as due to outflows from the active nucleus, supporting an origin close to the nucleus. Subtraction of the stellar velocity field from the gaseous velocity field has allowed us to isolate non-circular motions observed in the H_2 emitting gas. The most conspicuous kinematic structures are two nuclear spiral arms. We interpret these structures as inflows towards the nucleus, a result similar to those of previous studies in which we have found streaming motions along nuclear spirals in ionized gas using optical IFU observations. We have calculated the mass inflow rate along the nuclear spiral arms, obtaining $\dot{M}_{H_2} ~ 4x10^{-5} M_Sun/yr, value ~100 times smaller than the accretion rate necessary to power the active nucleus.
description: paper accepted for publication in MNRAS, 17 pages, 10 figures
Cosmological signatures of a Rapid Diluted Energy Density
Creators: name: de la Macorra, Axel
name: Gomez-Navarro, Dante V.
name: Aviles, Alejandro
name: Jaber, Mariana
name: Mastache, Jorge
name: Almaraz, Erick
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the cosmological signatures of having extra energy density, $ρ_{ex}$, beyond the $Λ$CDM model that dilutes rapidly, faster than radiation, at a scale factor $a_c$ with a corresponding mode $k_c=a_c H(a_c)$ crossing the horizon at that time. These types of models are motivated by phase transitions of the underlying elementary particles, for example the creation of protons and neutrons from almost massless quarks or the recently proposed Bound Dark Energy model. The rapidly dilution of $ρ_{ex}$ leaves distinctive imprints in the Universe not only in the expansion history with a clear impact on the acoustic scale, $r_s(a_cc)$, and angular distances, $D_A(a)$, but also in the matter and CMB power spectra. The rapidly diluted energy density $ρ_{ex}$, (RDED) generates characteristic signatures that can be observed with current and future precision cosmological data. In particular, we find a bump in the matter power spectrum compared to the standard $Λ$CDM. We identify the amplitude, width, and time scale of the bump to the physical properties of the transition. We study these effects with linear theory, standard perturbation theory, and the correlated impact on cosmological distances, allowing for independent measurements of these extensions of the standard $Λ$CDM model.
description: 17 pages, 7 figures
Fermions on Colliding Branes
Creators: name: Gibbons, Gary
name: Maeda, Kei-ichi
name: Takamizu, Yu-ichi
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the behaviour of five-dimensional fermions localized on branes, which we describe by domain walls, when two parallel branes collide in a five-dimensional Minkowski background spacetime. We find that most fermions are localized on both branes as a whole even after collision. However, how much fermions are localized on which brane depends sensitively on the incident velocity and the coupling constants unless the fermions exist on both branes.
description: 8 pages 7 figures
การมีส่วนร่วมของผู้ปกครองในการดำเนินการจัดการศึกษาระดับก่อนประถมศึกษา ศูนย์พัฒนาเด็กเล็กในเขตอำเภอพระประแดง จังหวัดสมุทรปราการ
Creators: name: กิตติ กรทอง
Publisher: name: มหาวิทยาลัยราชภัฏธนบุรี
Year: 2010
Subjects: การมีส่วนร่วม, การจัดการศึกษา, ศูนย์พัฒนาเด็กเล็ก

description: วารสารวิชาการและวิจัย มทร.พระนคร, 1, 4
REEEM-D1.3a_Policy Brief - How to facilitate the transition to a low-carbon, competitive and secure EU society
Creators: name: REEEM Project
Publisher: name: Zenodo
Year: 2019

description: This report constitutes the First Policy Brief of the REEEM Project on the integrated impact of transition pathways towards a low carbon, secure and competitive EU society. It condenses the main insights obtained in the first 22 months of REEEM. Based on the insights, it proposes keys to read the complexity of the energy system and its inter-linkages with other sectors, thus forming science-based evidence to inform energy strategies. The report builds on the detailed analyses reported in Deliverable 1.1 – Report on pathway definition with drivers, assumptions, indicators and input data, Deliverable 1.2 – First Integrated Impact Report, Deliverable 2.1a – First Innovation and Technology Roadmap and Deliverable 2.2a – First Innovation Readiness Level report. It further collects information from the wide modelling effort undertaken by all the modelling teams in the eleven partner institutions, some of it published in ad-hoc technical reports within the project.
Grammatical elicitation: Word order with suffixes and adverbs
Creators: name: Ovelar, Irma Easty
name: Dabkowski, Maksymilian
name: Jarvis, Rebecca
name: Michael, Lev
name: Russell, Katherine
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2021
Subjects: subject: gug

description: Word order with suffixes -sé, -vé, -ramó, -ramo, -riré, -rire, -pa, -ta, -ma and adverbs porã, mbegue, pya'e.
Relativistic echo dynamics and the stability of a beam of Landau electrons
Creators: name: Sadurni, Emerson
name: Seligman, Thomas H.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We extend the concepts of echo dynamics and fidelity decay to relativistic quantum mechanics, specifically in the context of Klein-Gordon and Dirac equations under external electromagnetic fields. In both cases we define similar expressions for the fidelity amplitude under perturbations of these fields, and a covariant version of the echo operator. Transformation properties under the Lorentz group are established. An alternate expression for fidelity is given in the Dirac case in terms of a 4-current. As an application we study a beam of Landau electrons perturbed by field inhomogeneities.
description: 8 pages, no figures
Gauge symmetry and non-abelian topological sectors in a geometrically constrained model on the honeycomb lattice
Creators: name: Fendley, Paul
name: Moore, Joel E.
name: Xu, Cenke
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study a constrained statistical-mechanical model in two dimensions that has three useful descriptions. They are 1) the Ising model on the honeycomb lattice, constrained to have three up spins and three down spins on every hexagon, 2) the three-color/fully-packed-loop model on the links of the honeycomb lattice, with loops around a single hexagon forbidden, and 3) three Ising models on interleaved triangular lattices, with domain walls of the different Ising models not allowed to cross. Unlike the three-color model, the configuration space on the sphere or plane is connected under local moves. On higher-genus surfaces there are infinitely many dynamical sectors, labeled by a noncontractible set of nonintersecting loops. We demonstrate that at infinite temperature the transfer matrix admits an unusual structure related to a gauge symmetry for the same model on an anisotropic lattice. This enables us to diagonalize the original transfer matrix for up to 36 sites, finding an entropy per plaquette ~ 0.3661 and substantial evidence that the model is not critical. We also find the striking property that the eigenvalues of the transfer matrix on an anisotropic lattice are given in terms of Fibonacci numbers. We comment on the possibility of a topological phase, with infinite topological degeneracy, in an associated two-dimensional quantum model.
description: 12 pages, 12 figures
CP-Conserving Unparticle Phase Effects on the Unpolarized and Polarized Direct CP Asymmetry in $b \to d \ell^+\ell^-$ Transition
Creators: name: Bashiry, V.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We examine the unparticle CP-conserving phase effects on the direct CP asymmetry for both polarized and unpolarized lepton in the inclusive $b\to d \ell^+ \ell^-$ transition, where the flavor changing neutral currents are forbidden at tree level but are induced by one-loop penguin diagrams. The averaged polarized and unpolarized CP asymmetries depict strong dependency on the unparticle parameters. In particular, a sizable discrepancy corresponding to the standard model is achieved when the scale dimension value is $1
description: 10 figures, PRD Published version
High resolution CMB power spectrum from the complete ACBAR data set
Creators: name: Reichardt, C. L.
name: Ade, P. A. R.
name: Bock, J. J.
name: Bond, J. R.
name: Brevik, J. A.
name: Contaldi, C. R.
name: Daub, M. D.
name: Dempsey, J. T.
name: Goldstein, J. H.
name: Holzapfel, W. L.
name: Kuo, C. L.
name: Lange, A. E.
name: Lueker, M.
name: Newcomb, M.
name: Peterson, J. B.
name: Ruhl, J.
name: Runyan, M. C.
name: Staniszewski, Z.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this paper, we present results from the complete set of cosmic microwave background (CMB) radiation temperature anisotropy observations made with the Arcminute Cosmology Bolometer Array Receiver (ACBAR) operating at 150 GHz. We include new data from the final 2005 observing season, expanding the number of detector-hours by 210% and the sky coverage by 490% over that used for the previous ACBAR release. As a result, the band-power uncertainties have been reduced by more than a factor of two on angular scales encompassing the third to fifth acoustic peaks as well as the damping tail of the CMB power spectrum. The calibration uncertainty has been reduced from 6% to 2.1% in temperature through a direct comparison of the CMB anisotropy measured by ACBAR with that of the dipole-calibrated WMAP5 experiment. The measured power spectrum is consistent with a spatially flat, LambdaCDM cosmological model. We include the effects of weak lensing in the power spectrum model computations and find that this significantly improves the fits of the models to the combined ACBAR+WMAP5 power spectrum. The preferred strength of the lensing is consistent with theoretical expectations. On fine angular scales, there is weak evidence (1.1 sigma) for excess power above the level expected from primary anisotropies. We expect any excess power to be dominated by the combination of emission from dusty protogalaxies and the Sunyaev-Zel'dovich effect (SZE). However, the excess observed by ACBAR is significantly smaller than the excess power at ell > 2000 reported by the CBI experiment operating at 30 GHz. Therefore, while it is unlikely that the CBI excess has a primordial origin; the combined ACBAR and CBI results are consistent with the source of the CBI excess being either the SZE or radio source contamination.
description: Submitted to ApJ; Changed to apply a WMAP5-based calibration. The cosmological parameter estimation has been updated to include WMAP5
Additional file 1 of Sex differences in treatment strategy and adverse outcomes among patients 75 and older with atrial fibrillation in the MarketScan database
Creators: name: Subramanya, Vinita
name: Claxton, J’Neka S.
name: Lutsey, Pamela L.
name: MacLehose, Richard F.
name: Chen, Lin Y.
name: Chamberlain, Alanna M.
name: Norby, Faye L.
name: Alonso, Alvaro
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 1. Supplementary Table 1.