cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Non-Hermitian Hamiltonians for Linear and Nonlinear Optical Response: a Model for Plexcitons
Creators: name: Finkelstein-Shapiro, Daniel
name: Mante, Pierre-Adrien
name: Balci, Sinan
name: Zigmantas, Donatas
name: Pullerits, Tõnu
Publisher: name: arXiv
Year: 2022
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In polaritons, the properties of matter are modified by mixing the molecular transitions with light modes inside a cavity. Resultant hybrid light-matter states exhibit energy level shifts, are delocalized over many molecular units and have a different excited-state potential energy landscape which leads to modified exciton dynamics. Previously, non-Hermitian Hamiltonians have been derived to describe the excited states of molecules coupled to surface plasmons (i.e. plexcitons), and these operators have been successfully used in the description of linear and third order optical response. In this article, we rigorously derive non-Hermitian Hamiltonians in the response function formalism of nonlinear spectroscopy by means of Feshbach operators, and apply them to explore spectroscopic signatures of plexcitons. In particular we analyze the optical response below and above the exceptional point that arises for matching transition energies for plasmon and molecular components, and study their decomposition using double-sided Feynman diagrams. We find a clear distinction between interference and Rabi splitting in linear spectroscopy, and a qualitative change in the symmetry of the lineshape of the nonlinear signal when crossing the exceptional. This change corresponds to one in the symmetry of the eigenvalues of the Hamiltonian. Our work presents an approach for simulating the optical response of sublevels within an electronic system, and opens new applications of nonlinear spectroscopy to examine the different regimes of the spectrum of non-Hermitian Hamiltonians.
description: 35 pages, 10 figures
Towards Measuring Vulnerabilities and Exposures in Open-Source Packages
Creators: name: Dam, Tobias
name: Neumaier, Sebastian
Publisher: name: arXiv
Year: 2022
Subjects: subject: Software Engineering (cs.SE)
subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Much of the current software depends on open-source components, which in turn have complex dependencies on other open-source libraries. Vulnerabilities in open source therefore have potentially huge impacts. The goal of this work is to get a quantitative overview of the frequency and evolution of existing vulnerabilities in popular software repositories and package managers. To this end, we provide an up-to-date overview of the open source landscape and its most popular package managers, we discuss approaches to map entries of the Common Vulnerabilities and Exposures (CVE) list to open-source libraries and we show the frequency and distribution of existing CVE entries with respect to popular programming languages.
title: CÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð±Ð¸Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð»ÐµÐ½Ð¾Ðº, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸ Ð¼Ð°Ð³Ð½ÐµÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ Ð¸ Ð²Ð°ÐºÑÑÐ¼-ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð½Ð°Ð¿ÑÐ»ÐµÐ½Ð¸ÑÐ¼Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Comparative analysis of metal films obtained by magnetron and vacuum thermal deposition
Creators: name: ÐÐ°ÑÐ°Ð½Ð¸Ð½, ÐÐ¸ÐºÐ¸ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÑÐ¾Ð½ÐºÐ¸Ðµ Ð¿Ð»ÐµÐ½ÐºÐ¸
Ð±Ð¸Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÑÑÑÐºÑÑÑÑ
ÐÐ ÑÐ¿ÐµÐºÑÑÐ¾Ð¼ÐµÑÑÐ¸Ñ
Ð¼Ð°Ð³Ð½ÐµÑÑÐ¾Ð½Ð½Ð¾Ðµ ÑÐ°ÑÐ¿ÑÐ»ÐµÐ½Ð¸Ðµ
thin films
two-layer metal structures
IR spectrometry
magnetron sputtering deposition

description: ÐÐ¸ÑÐµÑÐ°ÑÑÑÐ½ÑÐ¹ Ð¾Ð±Ð·Ð¾Ñ ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð½Ð°Ð½ÐµÑÐµÐ½Ð¸Ñ ÑÐ¾Ð½ÐºÐ¸Ñ Ð¿Ð»ÐµÐ½Ð¾Ðº, ÑÐ°ÑÑÐµÑÐ½ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð´Ð°Ð½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð° Ð²Ð°ÐºÑÑÐ¼Ð½Ð°Ñ ÑÑÐµÐ¼Ð° ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð²Ð°ÐºÑÑÐ¼Ð½Ð¾Ð³Ð¾ Ð½Ð°Ð¿ÑÐ»ÐµÐ½Ð¸Ñ. Ð­ÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð°Ñ ÑÐ°ÑÑÑ Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÐµÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ðµ Ð±Ð¸Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð»ÐµÐ½Ð¾Ðº Ð² Ð¿Ð»Ð°Ð·Ð¼Ðµ Ð¼Ð°Ð³Ð½ÐµÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ°Ð·ÑÑÐ´Ð°. Ð Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÑÑÑÑ ÑÐ¿ÐµÐºÑÑÑ Ð¿ÑÐ¾Ð¿ÑÑÐºÐ°Ð½Ð¸Ñ Ð² ÐÐ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð².
description: The literature review contains the basic theoretical substantiations of thin film deposition methods, the calculated characteristics of these methods and the field of application of these technologies. The paper presents the vacuum circuit of the vacuum deposition unit. The experimental part describes the preparation of bimetallic films in a plasma of the magnetron discharge. The research part describes the transmission spectra in the IR area of the obtained samples.
Agegraphic Dark Energy Model in Non-Flat Universe: Statefinder Diagnostic and $w-w^{\prime}$ Analysis
Creators: name: Malekjani, M.
name: Khodam-Mohammadi, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the interacting agegraphic dark energy (ADE) model in non-flat universe by means of statefinder diagnostic and $w-w^{\prime}$ analysis. First, the evolution of EoS parameter ($w_d$) and deceleration parameter ($q$) in terms of scale factor for interacting ADE model in non-flat universe are calculated. Dependence of $w_d$ on the ADE model parameters $n$ and $α$ in different spatial curvatures is investigated. We show that the evolution of $q$ is dependent on the type of spatial curvature, beside of dependence on parameters $n$ and $α$. The accelerated expansion takes place sooner in open universe and later in closed universe compare with flat universe. Then, we plot the evolutionary trajectories of the interacting ADE model for different values of the parameters $n$ and $α$ as well as for different contributions of spatial curvature, in the statefinder parameters plane. In addition to statefinder, we also investigate the ADE model in non-flat universe with $w-w^{\prime}$ analysis.
description: 20 pages, 4 figures, 2 tables, International Journal of Modern Physics D accepted
title: Exploring structural sensitivity in a 1-D marine biogeochemical model
Creators: name: Anugerahanti, Prima
Publisher: name: University of Reading
Year: 2020

description: Equations used to describe the main biological processes determine the dynamics of biogeochemical models. From previous studies, altering the form of these process ‘structure functions’ has been shown to produce larger differences than changing the values of the parameters used in the models. This study explores the effect of this structural sensitivity in a marine biogeochemical model by generating an ensemble of runs. We use a 1-D Model of Ecosystem Dynamics, nutrient Utilisation, Sequestration, and Acidification (MEDUSA) ensemble, where each member has a different combination of key biogeochemical process equations, each of which tuned to be as similar as possible to the default functions. The model is run at five oceanographic stations spanning three different biogeochemical regimes or provinces: oligotrophic, coastal, and abyssal plain. Marine biogeochemical models are also sensitive to the physical environment, so we also explore the relative impact of altering the physical input and biogeochemical process equations, separately and together. The impacts of perturbing the biogeochemistry and physics are quantified using statistical metrics, chlorophyll depth distributions, and phytoplankton bloom phenology. We explored the signature characteristics of the different ensembles by examining the anomaly correlations between different ensemble members and also the nitrogen fraction in phytoplankton across different ensemble members. We found that even small perturbations in model structure can produce a large ensemble spread in many metrics that then mostly easily encompasses the in situ observations. This perturbed biogeochemistry ensemble (PBE) also has an improved RMSE between observations and the ensemble mean, compared to a single deterministic model default run. Perturbing the physics does not generate as large an ensemble range in many of the metrics studied, and cannot always encompass the in situ chlorophyll observations. From exploring the signature characteristics of the different ensembles, very different characteristics are produced from the two ensembles. Perturbing biogeochemistry alters exchange fluxes between biogeochemical compartments, whereas perturbing the physics only alters the nutrient supply to the biological compartments. Therefore, the perturbed biogeochemistry ensemble provides better representations of uncertainty. We discuss how this might be useful for interpreting discrepancies against observational data.
Automated Quantum Circuit Design with Nested Monte Carlo Tree Search
Creators: name: Wang, Pei-Yong
name: Usman, Muhammad
name: Parampalli, Udaya
name: Hollenberg, Lloyd C. L.
name: Myers, Casey R.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Emerging Technologies (cs.ET)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Quantum algorithms based on variational approaches are one of the most promising methods to construct quantum solutions and have found a myriad of applications in the last few years. Despite the adaptability and simplicity, their scalability and the selection of suitable ansätzs remain key challenges. In this work, we report an algorithmic framework based on nested Monte-Carlo Tree Search (MCTS) coupled with the combinatorial multi-armed bandit (CMAB) model for the automated design of quantum circuits. Through numerical experiments, we demonstrated our algorithm applied to various kinds of problems, including the ground energy problem in quantum chemistry, quantum optimisation on a graph, solving systems of linear equations, and finding encoding circuit for quantum error detection codes. Compared to the existing approaches, the results indicate that our circuit design algorithm can explore larger search spaces and optimise quantum circuits for larger systems, showing both versatility and scalability.
description: 32 pages, 24 figures
Dynamic Time Warping based Adversarial Framework for Time-Series Domain
Creators: name: Belkhouja, Taha
name: Yan, Yan
name: Doppa, Janardhan Rao
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Despite the rapid progress on research in adversarial robustness of deep neural networks (DNNs), there is little principled work for the time-series domain. Since time-series data arises in diverse applications including mobile health, finance, and smart grid, it is important to verify and improve the robustness of DNNs for the time-series domain. In this paper, we propose a novel framework for the time-series domain referred as {\em Dynamic Time Warping for Adversarial Robustness (DTW-AR)} using the dynamic time warping measure. Theoretical and empirical evidence is provided to demonstrate the effectiveness of DTW over the standard Euclidean distance metric employed in prior methods for the image domain. We develop a principled algorithm justified by theoretical analysis to efficiently create diverse adversarial examples using random alignment paths. Experiments on diverse real-world benchmarks show the effectiveness of DTW-AR to fool DNNs for time-series data and to improve their robustness using adversarial training. The source code of DTW-AR algorithms is available at https://github.com/tahabelkhouja/DTW-AR
description: Accepted for publication at IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)
Implementing and comparing sink particles in AMR and SPH
Creators: name: Federrath, Christoph
name: Banerjee, Robi
name: Seifried, Daniel
name: Clark, Paul C.
name: Klessen, Ralf S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We implemented sink particles in the Adaptive Mesh Refinement (AMR) code FLASH to model the gravitational collapse and accretion in turbulent molecular clouds and cores. Sink particles are frequently used to measure properties of star formation in numerical simulations, such as the star formation rate and efficiency, and the mass distribution of stars. We show that only using a density threshold for sink particle creation is insufficient in case of supersonic flows, because the density can exceed the threshold in strong shocks that do not necessarily lead to local collapse. Additional physical collapse indicators have to be considered. We apply our AMR sink particle module to the formation of a star cluster, and compare it to a Smoothed Particle Hydrodynamics (SPH) code with sink particles. Our comparison shows encouraging agreement of gas and sink particle properties between the AMR and SPH code.
description: 6 pages, 4 figures, conference proceedings of IAU Symposium 270 (eds. Alves, Elmegreen, Girart, Trimble) simulation movies available at http://www.ita.uni-heidelberg.de/~chfeder/pubs/sinks/sinks.shtml?lang=en
Nonassociative black holes in R-flux deformed phase spaces and relativistic models of G. Perelman thermodynamics
Creators: name: Bubuianu, Laurenţiu
name: Singleton, Douglas
name: Vacaru, Sergiu. I.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This paper systematically explores new classes of black hole (BH) solutions in nonassociative and noncommutative gravity by focusing on features that generalize to higher dimensions. The theories we study are modelled on (co) tangent Lorentz bundles (i.e. eight dimensional phase spaces) with a star product structure determined by R-flux deformations in string theory. The nonassociative vacuum Einstein equations involve real and complex effective sources with coefficients which are proportional to the Planck and string constants or their products. We develop the anholonomic frame and connection deformation method and prove that such systems of nonlinear partial differential equations can be decoupled and integrated in general form for a generic off-diagonal ansatz for symmetric and non-symmetric metrics. The coefficients of such metrics may depend on all phase space coordinates (space-time coordinates plus energy-momentum). Conditions are given when the generating and integration functions and effective sources define two classes of physically important exact and parametric solutions with R-flux sources related via nonlinear symmetries to effective cosmological constants: (1) 6D Tangherlini BHs, which are star product and R-flux distorted to quasi-stationary configurations and 8D black ellipsoids (BEs) and BHs; (2) nonassocitative space-time and co-fiber space double BH and/or BE configurations generalizing Schwarzschild - de Sitter metrics. We argue that the concept of Bekenstein-Hawking entropy is applicable only for very special classes of nonassociative BHs encoding conventional horizons and (anti) de Sitter configurations. Finally, we show how analogs of the relativistic G. Perelman geometric thermodynamic variables can be defined and computed for general classes of off-diagonal solutions encoding nonassociative R-flux deformations.
description: latex2e, 11pt, 38 pages; v2 modified following editor/referee's request and accepted by JHEP
Quantizing rare random maps: application to flooding visualization
Creators: name: Sire, Charlie
name: Riche, Rodolphe Le
name: Rullière, Didier
name: Rohmer, Jérémy
name: Pheulpin, Lucie
name: Richet, Yann
Publisher: name: arXiv
Year: 2022
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Visualization is an essential operation when assessing the risk of rare events such as coastal or river floodings. The goal is to display a few prototype events that best represent the probability law of the observed phenomenon, a task known as quantization. It becomes a challenge when data is expensive to generate and critical events are scarce, like extreme natural hazard. In the case of floodings, each event relies on an expensive-to-evaluate hydraulic simulator which takes as inputs offshore meteo-oceanic conditions and dyke breach parameters to compute the water level map. In this article, Lloyd's algorithm, which classically serves to quantize data, is adapted to the context of rare and costly-to-observe events. Low probability is treated through importance sampling, while Functional Principal Component Analysis combined with a Gaussian process deal with the costly hydraulic simulations. The calculated prototype maps represent the probability distribution of the flooding events in a minimal expected distance sense, and each is associated to a probability mass. The method is first validated using a 2D analytical model and then applied to a real coastal flooding scenario. The two sources of error, the metamodel and the importance sampling, are evaluated to quantify the precision of the method.
description: 40 pages, 11 Figures, published in Journal of Computational and Graphical Statistic
title: ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ 3D-Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð´Ð¾Ð¿ÐµÑÐ°ÑÐ½Ð¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¾ÑÐ¸Ð³Ð¸Ð½Ð°Ð»- Ð¼Ð°ÐºÐµÑÐ° ÑÐ¿Ð°ÐºÐ¾Ð²Ð¾ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: The use of 3D modeling in prepress processing of the original layout of packaging products
Creators: name: ÐÐ¾ÑÐ½ÐµÐ²Ð°, ÐÐ½Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: 3D-Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
ÑÐ¿Ð°ÐºÐ¾Ð²ÐºÐ°
Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ
Ð¿Ð¾Ð»Ð¸Ð³ÑÐ°ÑÐ¸Ñ
Ð´Ð¾Ð¿ÐµÑÐ°ÑÐ½Ð°Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ°
SolidWorks
3D modeling
visualization
packaging
software
printing
prepress

description: Ð ÑÐ°Ð¼ÐºÐ°Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ Ð¸ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ 3DÐ¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° ÑÑÐ°Ð´Ð¸Ð¸ Ð´Ð¾Ð¿ÐµÑÐ°ÑÐ½Ð¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¾ÑÐ¸Ð³Ð¸Ð½Ð°Ð»-Ð¼Ð°ÐºÐµÑÐ°. ÐÐ±Ð»Ð°ÑÑÐ¸ Ð¸ Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ²Ð° ÑÑÐµÑÐ¼ÐµÑÐ½Ð¾Ð¹ Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð²Ð°ÑÐ¸Ð°Ð½ÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ, Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÐºÐ¾ÑÐ¾ÑÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð° ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð´Ð¾Ð¿ÐµÑÐ°ÑÐ½Ð¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ ÑÐ°ÐºÐ¾Ð³Ð¾ ÑÐ¾Ð´Ð°. ÐÐ¾Ð´ÑÐ¾Ð±Ð½Ð¾ ÑÐ°Ð·Ð¾Ð±ÑÐ°Ð½Ñ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÐµ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ SolidWorks. Ð¡ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ Ð¿ÑÐ¸Ð¼ÐµÑ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÑÐµÑÐ¼ÐµÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ¿Ð°ÐºÐ¾Ð²ÐºÐ¸.
description: Within the framework of this work, the relevance and necessity of 3D modeling at the stage of prepress preparation of the original layout is considered. Areas and advantages of three-dimensional visualization. The variants of the software with the help of which it is possible to implement prepress preparation of this kind are considered. The functionality of the SolidWorks program is analyzed in detail. Using this program, an example of creating a three-dimensional packaging model is presented.
Reproducing Kernel Banach Spaces with the l1 Norm
Creators: name: Song, Guohui
name: Zhang, Haizhang
name: Hickernell, Fred J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: Functional Analysis (math.FA)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Targeting at sparse learning, we construct Banach spaces B of functions on an input space X with the properties that (1) B possesses an l1 norm in the sense that it is isometrically isomorphic to the Banach space of integrable functions on X with respect to the counting measure; (2) point evaluations are continuous linear functionals on B and are representable through a bilinear form with a kernel function; (3) regularized learning schemes on B satisfy the linear representer theorem. Examples of kernel functions admissible for the construction of such spaces are given.
description: 28 pages, an extra section was added
Hydrodynamic impacts of short laser pulses on plasmas
Creators: name: Fiore, Gaetano
name: De Angelis, Monica
name: Fedele, Renato
name: Guerriero, Gabriele
name: Jovanović, Dusan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 34Cxx, 76Wxx

description: We determine conditions allowing to simplify the description of the impact of a short and arbitrarily intense laser pulse onto a cold plasma at rest. If both the initial plasma density and pulse profile have plane simmetry, then suitable matched upper bounds on the maximum and the relative variations of the initial density, as well as the intensity and duration of the pulse, ensure a strictly hydrodynamic evolution of the electron fluid (without wave-breaking or vacuum-heating) during its whole interaction with the pulse, while ions can be regarded as immobile. We use a recently developed fully relativistic plane model whereby the system of the (Lorentz-Maxwell and continuity) PDEs is reduced into a family of highly nonlinear but decoupled systems of non-autonomous Hamilton equations with one degree of freedom, with the light-like coordinate $ξ=ct\!-\!z$ instead of time $t$ as an independent variable, and new apriori estimates (eased by use of a Liapunov function) of the solutions in terms of the input data (initial density and pulse profile). If the laser spot radius $R$ is finite but not too small the same conclusions hold for the part of the plasma close to the axis $\vec{z}$ of cylindrical symmetry. These results may help in drastically simplifying the study of extreme acceleration mechanisms of electrons.
description: 29 pages, 8 figures. To appear in the Journal "Mathematics"
title: Development of selective ligands for the removal of Caesium, Strontium and corrosion products for nuclear waste reprocessing
Creators: name: Hopkins, Iain
Publisher: name: University of Reading
Year: 2022

description: In order to increase the public approval of nuclear power as an alternative to fossil fuels, developments in waste management of high-level liquid waste must be made. Fission products, such as 137Cs and 90Sr, are highly radiotoxic and principal heat generators in high-level liquid waste. Removal of these fission products would reduce the radiotoxicity, the long-term heat generation and the volume of high-level liquid waste enabling the simplification of storage design for nuclear waste. 127Cs and 90Sr are also environmental contaminants caused by past nuclear disasters. Removal of these contaminants from the environment would reduce the risk of health complications in both animals and humans. This thesis outlines the synthesis and extraction capabilities of caesium and strontium selective ligands on solid-supported extractants including magnetic nanoparticles and macroscopic silica gel for the selective separation of caesium and strontium from other group I and II elements. Recovery of fission/corrosion products using N-donor extractants is also reported.
Biochemical and structural characterization of the Elongator, TINTIN, and PI3K gamma complexes
Creators: name: Dalwadi, Udit
Publisher: name: University of British Columbia
Year: 2023

description: Conserved from yeast to humans and composed of six subunits (Elp1 – Elp6), Elongator catalyzes the modification of the anticodon loop of transfer RNAs (tRNAs) and in turn regulates messenger RNA (mRNA) decoding efficiency. By examining human Elongator and its subunits by single-particle electron microscopy (EM), co-purification and pulldown assays, and substrate binding assays, we found that the complex shares similar overall morphologies as the yeast counterpart, and the accessory proteins serve to stabilize ELP3 and improve the binding of substrate tRNAs. Collectively, our work generated insights into the assembly process of this complex and established a platform for characterizing human Elongator and its variants. The heterotrimeric TINTIN complex is an important regulator of transcriptional elongation. Composed of the Eaf3, Eaf5, and Eaf7 proteins, TINTIN exists as both as a module within the NuA4 histone acetyltransferase complex as well as independently. TINTIN is targeted to chromatin through Eaf3, a chromodomain-containing protein that is shared with the Rpd3S histone deacetylase complex. A combination of co-immunoprecipitation and hydrogen deuterium exchange mass spectrometry (HDX-MS) revealed that upon binding Eaf5 and Eaf7, Eaf3 undergoes conformational changes which improves its affinity towards nucleosomes trimethylated at Lys 36 of histone H3 (H3K36me3). Negative stain EM analysis of TINTIN in complex with nucleosomes revealed that TINTIN binds to the disc edge of nucleosomes with increased specificity in the presence of H3K36me3. Together, this work provides molecular insights into the dynamics of TINTIN and the mechanism by which its interactions with chromatin are regulated. The class IB phosphoinositide 3-kinase (PI3K), PI3Kγ, is a master regulator of immune cell function and a promising drug target for both cancer and inflammatory diseases. Critical to PI3Kγ function is the association of the p110γ catalytic subunit to either a p101 or p84 regulatory subunit, which mediates activation by G protein–coupled receptors. The cryo–electron microscopy structure of p110γ-p101 reveals the novel architecture of the p101 regulatory subunit and demonstrates a unique assembly that is distinct from other class I PI3K complexes.
On Limiting the Thickness of the Solar Tachocline
Creators: name: Rogers, T. M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present axisymmetric simulations of the coupled convective and radiative regions in the Sun in order to investigate the angular momentum evolution of the radiative interior. Both hydrodynamic and magnetohydrodynamic models were run. We find an initial rapid adjustment in which the dif- ferential rotation of the convection zone viscously spreads into the radiative interior, thus forming a "tachocline". In polar regions the subsequent spread of the tachocline is halted by a counter-rotating meridional circulation cell which develops in the tachocline. Near the equator such a counter-rotating cell is more intermittent and the tachocline penetration depth continues to increase, albeit more slowly than previously predicted. In the magnetic models we impose a dipolar field initially confined to the radiative interior. The behavior of the magnetic models is very similar to their non-magnetic counter- parts. Despite being connected to the convection zone, very little angular momentum is transferred between the convective and radiative regions. Therefore, while it appears that a magnetic field is not necessary to stop the tachocline spread, it also does not promote such a spread if connected to the convection zone.
description: In press at ApJ. 20 pages, 12 figures. Animations can be found at http://www.solarphysicist.com
Properties of fermionic systems with the Path-integral ground state method
Creators: name: Ujevick, Sebastian
name: Zampronio, V.
name: de Abreu, B. R.
name: Vitiello, S. A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We investigate strongly correlated many-body systems composed of bosons and fermions with a fully quantum treatment using the path-integral ground state method, PIGS. To account for the Fermi-Dirac statistics, we implement the fixed-node approximation into PIGS, which we then call FN-PIGS. In great detail, we discuss the pair density matrices we use to construct the full density operator in coordinate representation, a vital ingredient of the method. We consider the harmonic oscillator as a proof-of-concept and, as a platform representing quantum many-body systems, we explore helium atoms. Pure $^4$He systems demonstrate most of the features of the method. Complementarily, for pure $^3$He, the fixed-node approximation resolves the ubiquitous sign problem stemming from anti-symmetric wave functions. Finally, we investigate $^3$He-$^4$He mixtures, demonstrating the method's robustness. One of the main features of FN-PIGS is its ability to estimate any property at temperature $T=0$ without any additional bias apart from the FN approximation; biases from long simulations are also excluded. In particular, we calculate the correlation function of pairs of equal and opposite spins and precise values of the $^3$He kinetic energy in the mixture.
description: 40 pages, 11 figures
Adult-type granulosa cell tumour of the ovary : a FOXL2-centric disease
Creators: name: Pilsworth, Jessica
Publisher: name: University of British Columbia
Year: 2021

description: Adult-type granulosa cell tumours (AGCT) represent 3-5% of ovarian cancers. AGCT is typically diagnosed at an early stage and is treated by surgery. However, tumour recurrence occurs in one-third of patients, and approximately 50% of relapsed patients succumb to their disease. A somatic missense mutation (c.402C>G; pC134W) in FOXL2 was identified in over 95% of AGCTs. Although this FOXL2 mutation enhanced the ability to accurately diagnose challenging cases, there is still a major clinical challenge in identifying patients that are at risk of relapse and how the FOXL2 C134W mutation contributes to tumourigenesis remains to be elucidated. Objectives: 1) Characterize the genomic and transcriptomic features of AGCT and 2) Develop novel model systems to study the FOXL2 C134W mutation in AGCT Hypotheses: 1) Secondary mutations and/or transcriptional alterations explain the clinical and biological diversity in AGCT and 2) An appropriate cell context and microenvironment is required to understand the role of FOXL2 C134W in AGCT. Methods: Whole genome and targeted sequencing were performed to identify secondary mutations. RNA-Sequencing was performed to describe the transcriptional landscape. Transduction of FOXL2 C134W mutant and hTERT into primary granulosa cells was investigated for the establishment of a de novo transformation model. Development of tumour-derived cell lines and patient-derived xenografts were explored. Results: AGCT is not a disease that cannot be sub-stratified by genomic features. Besides the AKT1 (c.49G>A; pE17K) hotspot mutation identified at a low frequency (2/130, 1.5%) in AGCT, no actionable mutations were identified. TERT C228T promoter mutations were identified in primary AGCTs (51/229, 22%) and recurrent AGCTs (24/58; 41%) suggesting that these mutations play a role in tumour initiation and progression. Transcriptome analysis did not separate AGCTs based on disease status. The transduction of FOXL2 C134W mutant and ectopic expression of TERT into primary granulosa cells was not sufficient for oncogenic transformation. Immortalization of AGCT-derived patient cells and development of patient-derived xenografts were unsuccessful. Conclusions: AGCT represents a specific clinical entity driven by the FOXL2 C402G mutation. Therapeutic strategies focusing on targeting the FOXL2 C134W protein or its downstream consequences are the most promising approach to developing novel treatments for AGCT.
Thermodynamics and Phase Structure of the Two-Flavor Nambu--Jona-Lasinio Model Beyond Large-N_c
Creators: name: Kneur, Jean-Loic
name: Pinto, Marcus Benghi
name: Ramos, Rudnei O.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The optimized perturbation theory (OPT) method is applied to the $SU(2)$ version of the Nambu--Jona-Lasinio (NJL) model both at zero and at finite temperature and/or density. At the first nontrivial order the OPT exhibits a class of 1/N_c corrections which produce nonperturbative results that go beyond the standard large-N_c, or mean-field approximation. The consistency of the OPT method with the Goldstone theorem at this order is established, and appropriate OPT values of the basic NJL (vacuum) parameters are obtained by matching the pion mass and decay constant consistently. Deviations from standard large-N_c relations induced by OPT at this order are derived, for example, for the Gell--Mann-Oakes-Renner relation. Next, the results for the critical quantities and the phase diagram of the model, as well as a number of other thermodynamical quantities of interest, are obtained with OPT and then contrasted with the corresponding results at large N_c.
description: 29 pages, 20 figures, revtex. Minor corrections. In press Phys. Rev. C
Additional file 2 of Number of natural teeth, denture use and mortality in Chinese elderly: a population-based prospective cohort study
Creators: name: Yuan, Jin-Qiu
name: Lv, Yue-Bin
name: Kraus, Virginia Byers
name: Gao, Xiang
name: Yin, Zhao-Xue
name: Chen, Hua-Shuai
name: Luo, Jie-Si
name: Zeng, Yi
name: Mao, Chen
name: Shi, Xiao-Ming
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health

description: Additional file 2: Table S1. Combined effects of tooth loss and denture use on mortality
The estimation of coherence length for electron-doped superconductor Nd$_{2-x}$Ce$_x$CuO$_{4+δ}$
Creators: name: Charikova, T. B.
name: Harus, G. I.
name: Shelushinina, N. G.
name: Sochinskaya, O. E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Results of low-temperature upper critical field measurements for Nd$_{2-x}$Ce$_x$CuO$_{4+δ}$ single crystals with various $x$ and nonstoichiometric disorder ($δ$) are presented. The coherence length of pair correlation $ξ$ and the product $k_F$$ξ$, where $k_F$ is the Fermi wave vector, are estimated. It is shown that for investigated single crystals parameter $k_F$$ξ$ $\cong$ 100 and thus phenomenologically NdCeCuO - system is in a range of Cooper-pair-based (BCS) superconductivity.
description: 8 pages, 3 figures, 2 tables
PEPPER: Empowering User-Centric Recommender Systems over Gossip Learning
Creators: name: Belal, Yacine
name: Bellet, Aurélien
name: Mokhtar, Sonia Ben
name: Nitu, Vlad
Publisher: name: arXiv
Year: 2022
Subjects: subject: Information Retrieval (cs.IR)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Machine Learning (cs.LG)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Recommender systems are proving to be an invaluable tool for extracting user-relevant content helping users in their daily activities (e.g., finding relevant places to visit, content to consume, items to purchase). However, to be effective, these systems need to collect and analyze large volumes of personal data (e.g., location check-ins, movie ratings, click rates .. etc.), which exposes users to numerous privacy threats. In this context, recommender systems based on Federated Learning (FL) appear to be a promising solution for enforcing privacy as they compute accurate recommendations while keeping personal data on the users' devices. However, FL, and therefore FL-based recommender systems, rely on a central server that can experience scalability issues besides being vulnerable to attacks. To remedy this, we propose PEPPER, a decentralized recommender system based on gossip learning principles. In PEPPER, users gossip model updates and aggregate them asynchronously. At the heart of PEPPER reside two key components: a personalized peer-sampling protocol that keeps in the neighborhood of each node, a proportion of nodes that have similar interests to the former and a simple yet effective model aggregation function that builds a model that is better suited to each user. Through experiments on three real datasets implementing two use cases: a location check-in recommendation and a movie recommendation, we demonstrate that our solution converges up to 42% faster than with other decentralized solutions providing up to 9% improvement on average performance metric such as hit ratio and up to 21% improvement on long tail performance compared to decentralized competitors.
description: 23 pages, 15 figures
A Fractional Lie Group Method For Anomalous Diffusion Equations
Creators: name: Wu, Guo-cheng
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: Group Theory (math.GR)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 35R11, 70G65

description: Lie group method provides an efficient tool to solve a differential equation. This paper suggests a fractional partner for fractional partial differential equations using a fractional characteristic method. A space-time fractional diffusion equation is used as an example to illustrate the effectiveness of the Lie group method.
description: 5 pages,in press
Measuring incompatibility and clustering quantum observables with a quantum switch
Creators: name: Gao, Ning
name: Li, Dantong
name: Mishra, Anchit
name: Yan, Junchen
name: Simonov, Kyrylo
name: Chiribella, Giulio
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The existence of incompatible observables is a cornerstone of quantum mechanics and a valuable resource in quantum technologies. Here we introduce a measure of incompatibility, called the mutual eigenspace disturbance (MED), which quantifies the amount of disturbance induced by the measurement of a sharp observable on the eigenspaces of another. The MED provides a metric on the space of von Neumann measurements, and can be efficiently estimated by letting the measurement processes act in an indefinite order, using a setup known as the quantum switch, which also allows one to quantify the noncommutativity of arbitrary quantum processes. Thanks to these features, the MED can be used in quantum machine learning tasks. We demonstrate this application by providing an unsupervised algorithm that clusters unknown von Neumann measurements. Our algorithm is robust to noise can be used to identify groups of observers that share approximately the same measurement context.
description: 13 pages, 2 figures
Robust quantum enhanced phase estimation in a multimode interferometer
Creators: name: Cooper, J. J.
name: Hallwood, D. W.
name: Dunningham, J. A.
name: Brand, J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: By exploiting the correlation properties of ultracold atoms in a multi-mode interferometer, we show how quantum enhanced measurement precision can be achieved with strong robustness to particle loss. While the potential for enhanced measurement precision is limited for even moderate loss in two-mode schemes, multi-mode schemes can be more robust. A ring interferometer for sensing rotational motion with non-interacting fermionic atoms can realize an uncertainty scaling of $1/(N\sqrtη)$ for $N$ particles with a fraction $η$ remaining after loss, which undercuts the shot noise limit of two mode interferometers. A second scheme with strongly-interacting bosons achieves a comparable measurement precision and improved readout.
description: 5 pages, 2 figures, replaced by final version
Fault reactivation and CO₂ migration in carbon storage
Creators: name: Ryu, Jenny
Publisher: name: The University of Texas at Austin
Year: 2018
Subjects: CO2 storage
Fault reactivation

description: Injection of carbon dioxide (CO₂) underground is considered one of the possible solutions to address the increasing concentration of greenhouse gases in the atmosphere. Long-term integrity and practical storage of CO₂ is contingent upon its seal performance and the dynamic sealing capacity of faults for CO₂ storage site. Faults are prone to reactivation with reservoir pressurization caused by CO₂ injection. The goal of this research is to create and verify a model capable of capturing fault reactivation and the resulting change of permeability. This model is then used to quantify the effects of various boundary conditions, injection scheme, and capillary entry pressure on not only the reactivation of faults but also on the potential CO₂ migration along the fault.
iMirabilis2: Cabo Verde oceanographic insights
Creators: name: Mosquera, Ángela
name: Vélez-Belchí, Pedro
Publisher: name: Zenodo
Year: 2021

description: Cabo Verde Islands are located between the North Equatorial Current (NEC) and the North Equatorial Counter Current (NECC). When the NECC reaches Africa, it splits in two currents, an eastward and a northward flow. This later flow joints the NEC forming a front known as the Cabo Verde Frontal Zone, that acts as a barrier between the North Atlantic Central Waters (NACW) and the South Atlantic Central Waters (SACW). In addition, this northward flow produces a cyclonic circulation in the region of Cabo Verde, called the Guinea Dome, and therefore an upwelling in this area. During the iMirabilis2 expedition, 22 CTD cast were performed in order to characterize the hydrographic conditions and to determine the water mass distribution in the main study areas, to find out its effects on the distribution of benthic organisms. Especial attention was put on the characterization of the Cadamosto seamount. Seamounts are underwater mountains which create a perturbation in the oceanic flow. This perturbation under idealized circumstances, known as Taylor columns, has the potential to isolate the oceanic circulation over the summit from the ocean circulation in the open waters. This can lead to the occurrence of upwelling phenomena that enrich the ecosystem. In this work, we show an overview of the preliminary results of the oceanographic studies conducted during the iMirabilis2 expedition.
title: A Performance-guaranteed approximate range query algorithm for the ND-tree
Creators: name: Qian, G
name: Zhu, Q
name: Pramanik, S
Publisher: name: University of Michigan
Year: 2014

description: Range queries are a widely-used type of similarity queries that find all objects within a given distance from the query object. In this paper, we propose an approximate range query algorithm for the ND-tree, a multi-dimensional index for vectors with non-ordered discrete components. By sacrificing a little accuracy, approximate algorithms generally can greatly improve search performance. Our proposed approximate algorithm maintains a priority queue of tree nodes whose bounding rectangles (BR) intersect the query sphere. But it only accesses a user-specified portion of the queue. We propose a novel volume-based weighting scheme for the priority queue. The idea is that tree nodes whose BR has a larger intersection with the query sphere contain more result objects, thus should be accessed earlier. A closed-form formula is derived to calculate the volume of an intersection. Our experimental study using both synthetic and real data shows that the proposed algorithm can significantly improve query performance while maintaining high query accuracy.
Additional file 4 of Number of natural teeth, denture use and mortality in Chinese elderly: a population-based prospective cohort study
Creators: name: Yuan, Jin-Qiu
name: Lv, Yue-Bin
name: Kraus, Virginia Byers
name: Gao, Xiang
name: Yin, Zhao-Xue
name: Chen, Hua-Shuai
name: Luo, Jie-Si
name: Zeng, Yi
name: Mao, Chen
name: Shi, Xiao-Ming
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health

description: Additional file 4: Table S3. Sensitivity analysis for the association of the number of natural teeth or denture use with mortality
X-ray edge singularity of bilayer graphene
Creators: name: Lee, Hyun C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The X-ray edge singularity of bilayer graphene is studied by generalizing the path integral approach based on local action which was employed for monolayer graphene. In sharp contrast to the case of monolayer graphene, the bilayer graphene is found to exhibit the edge singularity even at half-filling and its characteristics are determined by interlayer coupling. At finite bias the singular behaviors sensitively depend on the relative magnitude of fermi energy and applied bias, which is due to the peculiar shape of energy band at finite bias.
description: RevTeX 4.1, 4 pages. No figure
Additional file 1 of Number of natural teeth, denture use and mortality in Chinese elderly: a population-based prospective cohort study
Creators: name: Yuan, Jin-Qiu
name: Lv, Yue-Bin
name: Kraus, Virginia Byers
name: Gao, Xiang
name: Yin, Zhao-Xue
name: Chen, Hua-Shuai
name: Luo, Jie-Si
name: Zeng, Yi
name: Mao, Chen
name: Shi, Xiao-Ming
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health

description: Additional file 1: Figure S1. Flowchart of participant enrollment