cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Summary Abstract: Relationship between many-parameter lattice gas systems and simpler models: Easy approximations for Tc
Creators: name: Bartelt, N. C.
name: Einstein, Theodore L.
name: Williams, Ellen D.
Publisher: name: AIP
Year: 1984

description: This article appeared in the Journal of Vacuum Science & Technology A and can be found at https://doi.org/10.1116/1.572640.
Analyzing the effects of surface distribution of pores in cell electroporation for a cell membrane containing cholesterol
Creators: name: Shil, Pratip
name: Bidaye, Salil
name: Vidyasagar, Pandit B.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: This paper presents a model and numerical analysis (simulations) of transmembrane potential induced in biological cell membrane under the influence of externally applied electric field (i.e., electroporation). This model differs from the established models of electroporation in two distinct ways. Firstly, it incorporates the presence of cholesterol (~20% mole-fraction) in biological membrane. Secondly, it considers the distribution of pores as a function of the variation of transmembrane potential from one region of the cell to another. Formulation is based on the role of membrane tension and electrical forces in the formation of pores in a cell membrane, which is considered as an infinitesimally thin insulator. The model has been used to explore the process of creation and evolution of pores and to determine the number and size of pores as a function of applied electric field (magnitude and duration). Results show that the presence of cholesterol enhances poration by changing the membrane tension. Analyses indicate that the number of pores and average pore radii differ significantly from one part of the cell to the other. While some regions of the cell membrane undergo rapid and dense poration, others remain unaffected. The method can be a useful tool for a more realistic prediction of pore formation in cells subjected to electroporation.
description: 11 pages, 3 figures. v2: added new references, grammatical changes, corrected typos
title: Title: Chandra Observations of the Galactic Center and Nearby Edge-on Galaxies
Creators: name: Wang, QD
Publisher: name: University of Massachusetts Amherst
Year: 2002
Subjects: subject: Astrophysics and Astronomy

description: This is the pre-published version harvested from ArXiv.

description: I review our recent Chandra surveys of the center region of the Milky Way and other nearby edge-on galaxies. Our Galactic center survey provides an unprecedented high-resolution, broad-band X-ray panorama of a 0.8x2 square degree swath along the Galactic plane. Our preliminary analysis has led a detection of about 1000 discrete sources. We find that the diffuse X-ray emission dominates over the contribution from faint discrete sources and is globally associated with distinct interstellar structures observed at radio and mid-infrared wavelengths. We study how high-energy activities in the center region affect the immediate vicinity and may influence other aspects of the Galaxy. We have further observed nearby edge-on late-type disk galaxies in fields of low foreground Galactic extinction to gain external perspectives of the global disk/halo interaction. We have detected a giant diffuse X-ray-emitting corona around the galactic disk of NGC 4631. Extraplanar diffuse X-ray emission is also detected around NGC 3556. These X-ray-emitting coronae morphologically resemble the radio halos of these galaxies, indicating a close connection between outflows of hot gas, cosmic rays, and magnetic field from the galactic disks. There is only marginal evidence for extraplanar diffuse X-ray emission in NGC 4244 -- a galaxy with an extremely low star formation rate. In general, the extraplanar diffuse X-ray emission is evidently related to recent massive star forming activities in the galactic disks, especially in their central regions.
Additional file 6: of Hematuria as a risk factor for progression of chronic kidney disease and death: findings from the Chronic Renal Insufficiency Cohort (CRIC) Study
Creators: name: Orlandi, Paula
name: Fujii, Naohiko
name: Roy, Jason
name: Hsiang-Yu Chen
name: L. Lee Hamm
name: Sondheimer, James
name: He, Jiang
name: Fischer, Michael
name: Hernan Rincon-Choles
name: Krishnan, Geetha
name: Townsend, Raymond
name: Shafi, Tariq
name: Chi-Yuan Hsu
name: Kusek, John
name: Daugirdas, John
name: Feldman, Harold
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: Computational Biology

description: Wald tests for interactions. p-values for interactions between albuminuria, diabetes, eGFR and hematuria for the Cox-Proportional Hazards Models detailed in Table 2. (DOCX 637Â kb)
Supernova Constraints on Dark Flavored Sectors
Creators: name: Terol-Calvo, Jorge
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Proto-neutron stars forming a few seconds after core-collapse supernovae are hot and dense environments where hyperons can be efficiently produced by weak processes. By making use of various state-of-the-art supernova simulations combined with the proper extensions of the equations of state including $Λ$ hyperons, we calculate the cooling of the star induced by the emission of dark particles $X^0$ through the decay $Λ\to n X^0$. Comparing this novel energy-loss process to the neutrino cooling of SN 1987A allows us to set a stringent upper limit on the branching fraction, BR$(Λ\to n X^0)\leq 8\times10^{-9}$, that we apply to massless dark photons and axions with flavor-violating couplings to quarks. We find that the new supernova bound can be orders of magnitude stronger than other limits in dark-sector models.
description: 5 pages, 4 figures. Based on the work arXiv:2012.11632. Contribution to the TAUP 2021 conference proceedings
Real-Time Data Visualisation in Experiments Using a Generalised Asynchronous Live Plotting Module, an Example in Python
Creators: name: Wu, Mingsong
Publisher: name: Zenodo
Year: 2024
Subjects: physics
experimental_physics
python
live_plotting
data_visualisation
oop

description: Automating measurements is an increasingly important skill in experimental physics for laborious and repetitivetasks. A typical automation process uses Python to create interfacing modules for controlling and readinginstruments. However, even if the modules are experiment-agnostic, the top-level experimental controlscripts are often highly specialised, acting as instruction sequences instead of an interactive instrument console.Where real-time data visualisation is needed, the control scripts become complicated quickly, withgraphical user interfaces (GUI) that are difficult to adapt for different setups. To address this problem, weintroduce a drop-in live plotting Python module with a generalised input format; a “data logger”control scriptuses it to generate asynchronous live plot windows while still controlling instruments via simple interactiveshell function calls. If desired, a separate GUI wrapper can then be applied on top of the data logger. Wedemonstrate this scheme of work in the context of single-photon source experiments and show its versatilitywith different experimental configurations.
Complex Reaction Kinetics in Chemistry: A unified picture suggested by Mechanics in Physics
Creators: name: Agliari, Elena
name: Barra, Adriano
name: Landolfi, Giulio
name: Murciano, Sara
name: Perrone, Sarah
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Complex biochemical pathways or regulatory enzyme kinetics can be reduced to chains of elementary reactions, which can be described in terms of chemical kinetics. This discipline provides a set of tools for quantifying and understanding the dialogue between reactants, whose framing into a solid and consistent mathematical description is of pivotal importance in the growing field of biotechnology. Among the elementary reactions so far extensively investigated, we recall the socalled Michaelis-Menten scheme and the Hill positive-cooperative kinetics, which apply to molecular binding and are characterized by the absence and the presence, respectively, of cooperative interactions between binding sites, giving rise to qualitative different phenomenologies. However, there is evidence of reactions displaying a more complex, and by far less understood, pattern: these follow the positive-cooperative scenario at small substrate concentration, yet negative-cooperative effects emerge and get stronger as the substrate concentration is increased. In this paper we analyze the structural analogy between the mathematical backbone of (classical) reaction kinetics in Chemistry and that of (classical) mechanics in Physics: techniques and results from the latter shall be used to infer properties on the former.
Terrace-width distributions of touching steps: Modification of the fermion analogy with implications for measuring step-step interactions
Creators: name: Sathiyanarayanan, Rajesh
name: Hamouda, Ajmi BH.
name: Einstein, Theodore L.
Publisher: name: American Physical Society
Year: 2009

description: Using Monte Carlo simulations, we compute the terrace-width distributions (TWDs) of surfaces in which steps can touch each other, forming multiple-atomic height steps, but cannot cross (no overhangs), and so inconsistent with the standard mapping to spinless fermions. Our results show that the generalized Wigner distribution with minor modifications at small step separations, gives a very good fit for TWDs of touching steps. The interaction strength derived from the fit parameter indicates an effective attraction between steps. The strength of this effective attraction decreases for larger mean-step separations and decreasing step-touching energies; describable via finite-size scaling. Hence, accurate extraction of the true repulsion strength requires multiple vicinalities.
Additional file 3: of Comparative analysis of binding patterns of MADS-domain proteins in Arabidopsis thaliana
Creators: name: Aerts, Niels
name: Bruijn, Suzanne De
name: Mourik, Hilda Van
name: Angenent, Gerco
name: Dijk, Aalt Van
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology
subject: Plant Biology
subject: Computational Biology

description: Figure S1. Clustering of original peak sets and peaks sets after re-analysis. Hierarchical clustering with complete linkage (function hclust in R) was performed using as distance measure between two peak sets the average distance between peaks in one set and in the other. Peaks-sets after re-analysis are indicated with name of the transcription factor, original peak sets are indicated with the suffix â origâ . (PDF 38 kb)
Metastable supersymmetry breaking vacua from conformal dynamics
Creators: name: Abe, Hiroyuki
name: Kobayashi, Tatsuo
name: Omura, Yuji
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the scenario that conformal dynamics leads to metastable supersymmetry breaking vacua. At a high energy scale, the superpotential is not R-symmetric, and has a supersymmetric minimum. However, conformal dynamics suppresses several operators along renormalization group flow toward the infrared fixed point. Then we can find an approximately R-symmetric superpotential, which has a metastable supersymmetry breaking vacuum, and the supersymmetric vacuum moves far away from the metastable supersymmetry breaking vacuum. We show a 4D simple model. Furthermore, we can construct 5D models with the same behavior, because of the AdS/CFT dual.
description: 12 pages, no figure
Strong Quantum Size Effects in Pb(111) Thin Films Mediated by Anomalous Friedel Oscillations
Creators: name: Jia, Ya
name: Wu, Biao
name: Li, Chong
name: Einstein, Theodore L.
name: Weitering, H. H.
name: Zhang, Zhenyu
Publisher: name: American Physical Society
Year: 2010

description: Using first-principles calculations within density functional theory, we study Friedel oscillations (FOs) in the electron density at different metal surfaces and their influence on the lattice relaxation and stability of ultrathin metal films. We show that the FOs at the Pb(111) surface decay as 1/x with the distance x from the surface, different from the conventional 1/x2 power law at other metal surfaces. The underlying physical reason for this striking difference is tied to the strong nesting of the two different Fermi sheets along the Pb(111) direction. The interference of the strong FOs emanating from the two surfaces of a Pb(111) film, in turn, not only results in superoscillatory interlayer relaxations around the center of the film, but also determines its stability in the quantum regime. As a simple and generic picture, the present findings also explain why quantum size effects are exceptionally robust in Pb(111) films.
KVANT NAZARIYASINING TABIATDAGI TALQINI.
Creators: name: Boboqulova, Muxtaram
Publisher: name: Zenodo
Year: 2024

description: Klassik  fizika va kvant nazariyasi o'rtasidagi munosabatlar fizika falsafasi uchun markaziy ahamiyatga ega va kvant mexanikasining har qanday talqini bu munosabatni aniqlashtirishi kerak. Gravitatsiyadan tashqari, kvant mexanikasi deyarli barcha ma'lum bo'lgan hodisalarni, atomlarning tuzilishi, kimyo va kondensatsiyalangan moddalardan yadro tuzilishi va elementar zarralar fizikasigacha tushuntiradi. Bularning barchasini misli ko'rilmagan aniqlik bilan bajaradi. Ammo kashf etilganidan deyarli 90 yil o'tgach, biz hali ham o'lchov muammosi bilan bo'lgani kabi, kvant mexanikasi haqida ham chuqur tushunchaga ega emasmiz, degan umumiy kelishuv mavjud. G'oyalar va usullarning kombinatsiyasi o'lchov muammosini to'liq hal qilmaydi, lekin klassik vaziyat ba'zi holatlar va kvant nazariyasi kuzatilishi mumkin bo'lgan narsalarni yo'q qilish natijasida paydo bo'lishini ta'kidlaydi.
JUNO Non-oscillation Physics
Creators: name: Settanta, Giulio
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The JUNO observatory, a 20 kt liquid scintillator detector to be completed in 2022 in China, belongs to the next-generation of neutrino detectors, which share the common features of having a multi-ton scale and an energy resolution at unprecedented levels. Beside the ambitious goal of neutrino mass ordering determination, the JUNO Collaboration plans also to perform a wide series of other measurements in the neutrino and astroparticle fields, rare processes and searches for new physics. The detector characteristics will allow the detection of neutrinos from many sources, like supernovae, the Sun, atmospheric and geoneutrinos. Other potential studies accessible to JUNO include the search for exotic processes, such as nucleon decays, Dark Matter and magnetic monopoles interactions, light sterile neutrinos production. This work reviews the physics potential of JUNO about non-reactor neutrino sources, highlighting the unique contributions that the experiment will give to the various fields in the forthcoming years.
description: 5 pages, 6 figures. Proceeding for the 17th International Conference on Topics in Astroparticle and Underground Physics
K-cut on paths and some trees
Creators: name: Cai, Xing Shi
name: Devroye, Luc
name: Holmgren, Cecilia
name: Skerman, Fiona
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 60C05

description: We define the (random) $k$-cut number of a rooted graph to model the difficulty of the destruction of a resilient network. The process is as the cut model of Meir and Moon except now a node must be cut $k$ times before it is destroyed. The first order terms of the expectation and variance of $\mathcal{X}_{n}$, the $k$-cut number of a path of length $n$, are proved. We also show that $\mathcal{X}_{n}$, after rescaling, converges in distribution to a limit $\mathcal{B}_{k}$, which has a complicated representation. The paper then briefly discusses the $k$-cut number of some trees and general graphs. We conclude by some analytic results which may be of interest.
description: The paper was originally titled "Cutting resilient networks"
Coherent oscillations in balanced neural networks driven by endogenous fluctuations
Creators: name: Di Volo, Matteo
name: Segneri, Marco
name: Goldobin, Denis
name: Politi, Antonio
name: Torcini, Alessandro
Publisher: name: arXiv
Year: 2021
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: We present a detailed analysis of the dynamical regimes observed in a balanced network of identical Quadratic Integrate-and-Fire (QIF) neurons with a sparse connectivity for homogeneous and heterogeneous in-degree distribution. Depending on the parameter values, either an asynchronous regime or periodic oscillations spontaneously emerge. Numerical simulations are compared with a mean field model based on a self-consistent Fokker-Planck equation (FPE). The FPE reproduces quite well the asynchronous dynamics in the homogeneous case by either assuming a Poissonian or renewal distribution for the incoming spike trains. An exact self consistent solution for the mean firing rate obtained in the limit of infinite in-degree allows identifying balanced regimes that can be either mean- or fluctuation-driven. A low-dimensional reduction of the FPE in terms of circular cumulants is also considered. Two cumulants suffice to reproduce the transition scenario observed in the network. The emergence of periodic collective oscillations is well captured both in the homogeneous and heterogeneous setups by the mean field models upon tuning either the connectivity, or the input DC current. In the heterogeneous situation we analyze also the role of structural heterogeneity.
Additional file 2: of Comparative analysis of binding patterns of MADS-domain proteins in Arabidopsis thaliana
Creators: name: Aerts, Niels
name: Bruijn, Suzanne De
name: Mourik, Hilda Van
name: Angenent, Gerco
name: Dijk, Aalt Van
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology
subject: Computational Biology

description: Table S2. Number of peaks in original analysis and after re-analysis. (PDF 45 kb)
Adsorbates in a Box: Titration of Substrate Electronic States
Creators: name: Cheng, Zhihai
name: Wyrick, Jonathan
name: Luo, Miaomiao
name: Sun, Dezheng
name: Kim, Daeho
name: Zhu, Yeming
name: Lu, Wenhao
name: Kim, Kwangmoo
name: Einstein, Theodore L.
name: Bartels, Ludwig
Publisher: name: American Physical Society
Year: 2010

description: Nanoscale confinement of adsorbed CO molecules in an anthraquinone network on Cu(111) with a pore size of ?4??nm arranges the CO molecules in a shell structure that coincides with the distribution of substrate confined electronic states. Molecules occupy the states approximately in the sequence of rising electron energy. Despite the sixfold symmetry of the pore boundary itself, the adsorbate distribution adopts the threefold symmetry of the network-substrate system, highlighting the importance of the substrate even for such quasi-free-electron systems.
Strongly gravitational lensed SNe Ia as multi-messengers: Direct test of the Friedmann-Lema\^ıtre-Robertson-Walker metric
Creators: name: Qi, Jing-Zhao
name: Cao, Shou
name: Biesiada, Marek
name: Zheng, Xiaogang
name: Ding, Xuheng
name: Zhu, Zong-Hong
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present a new idea of testing the validity of the Friedman-Lema\^ıtre-Robertson-Walker metric, through the multiple measurements of galactic-scale strong gravitational lensing systems with type Ia supernovae in the role of sources. Each individual lensing system will provide a model-independent measurement of the spatial curvature parameter referring only to geometrical optics independently of the matter content of the universe. This will create a valuable opportunity to test the FLRW metric directly. Our results show that with hundreds of strongly lensed SNe Ia observed by LSST, one would produce robust constraints on the spatial curvature with accuracy $ΔΩ_k=0.04$ comparable to the Planck 2015 results.
description: 6 pages, 3 figures, Accepted for publication in Physical Review D
Knot Concordance and Higher-Order Blanchfield Duality
Creators: name: Cochran, Tim D.
name: Harvey, Shelly
name: Leidy, Constance
Publisher: name: arXiv
Year: 2007
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 57M25; 57M10

description: In 1997, T. Cochran, K. Orr, and P. Teichner defined a filtration {F_n} of the classical knot concordance group C. The filtration is important because of its strong connection to the classification of topological 4-manifolds. Here we introduce new techniques for studying C and use them to prove that, for each natural number n, the abelian group F_n/F_{n.5} has infinite rank. We establish the same result for the corresponding filtration of the smooth concordance group. We also resolve a long-standing question as to whether certain natural families of knots, first considered by Casson-Gordon and Gilmer, contain slice knots.
description: Corrected Figure in Example 8.4, Added Remark 5.11 pointing out an important strengthening of Theorem 5.9 that is needed in a subsequent paper
Effective elastic properties of a van der Waals molecular monolayer at a metal surface
Creators: name: Sun, Dezheng
name: Kim, Dae-Ho
name: Le, Duy
name: Borck, Oyvind
name: Berland, Kristian
name: Kim, Kwangmoo
name: Lu, Wenhao
name: Zhu, Yeming
name: Luo, Miaomiao
name: Wyrick, Jonathan
name: Cheng, Zhihai
name: Einstein, Theodore L.
name: Rahman, Talat S.
name: Hyldgaard, P.
name: Bartels, Ludwig
Publisher: name: American Physical Society
Year: 2010

description: Adsorbing anthracene on a Cu(111) surface results in a wide range of complex and intriguing superstructures spanning a coverage range from 1 per 17 to 1 per 15 substrate atoms. In accompanying first-principles density-functional theory calculations we show the essential role of van der Waals interactions in estimating the variation in anthracene adsorption energy and height across the sample. We can thereby evaluate the compression of the anthracene film in terms of continuum elastic properties, which results in an effective Young’s modulus of 1.5 GPa and a Poisson ratio ?0.1. These values suggest interpretation of the molecular monolayer as a porous material—in marked congruence with our microscopic observations.
On the homology of Lie algebras like $\mathfrak{gl}(\infty,R)$
Creators: name: Braunling, Oliver
Publisher: name: arXiv
Year: 2017
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 20J05

description: We revisit a recent paper of Fialowski and Iohara. They compute the homology of the Lie algebra $\mathfrak{gl}(\infty,R)$ for $R$ an associative unital algebra over a field of characteristic zero. We explain how to obtain essentially the same results by a completely different method.
The Reeb Graph Edit Distance is Universal
Creators: name: Bauer, Ulrich
name: Landi, Claudia
name: Memoli, Facundo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Algebraic Topology (math.AT)
subject: Computational Geometry (cs.CG)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: We consider the setting of Reeb graphs of piecewise linear functions and study distances between them that are stable, meaning that functions which are similar in the supremum norm ought to have similar Reeb graphs. We define an edit distance for Reeb graphs and prove that it is stable and universal, meaning that it provides an upper bound to any other stable distance. In contrast, via a specific construction, we show that the interleaving distance and the functional distortion distance on Reeb graphs are not universal.
description: 13 pages, 1 figure
Additional file 5: of Hematuria as a risk factor for progression of chronic kidney disease and death: findings from the Chronic Renal Insufficiency Cohort (CRIC) Study
Creators: name: Orlandi, Paula
name: Fujii, Naohiko
name: Roy, Jason
name: Hsiang-Yu Chen
name: L. Lee Hamm
name: Sondheimer, James
name: He, Jiang
name: Fischer, Michael
name: Hernan Rincon-Choles
name: Krishnan, Geetha
name: Townsend, Raymond
name: Shafi, Tariq
name: Chi-Yuan Hsu
name: Kusek, John
name: Daugirdas, John
name: Feldman, Harold
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Incidence Rates. Incidence Rates of Halving of eGFR or ESRD, ESRD, and death overall and according to hematuria status at baseline: (DOCX 21Â kb)
title: A new population of X-ray transients in the Galactic Centre
Creators: name: Sakano, M
name: Warwick, RS
name: Decourchelle, A
name: Wang, QD
Publisher: name: University of Massachusetts Amherst
Year: 2004
Subjects: subject: Astrophysics and Astronomy

description: This is the pre-published version harvested from ArXiv.
description: A comparison of the XMM-Newton and Chandra Galactic Centre (GC) Surveys has revealed two faint X-ray transients with contrasting properties. The X-ray spectrum of XMM J174544-2913.0 shows a strong iron line with an equivalent width of ~2 keV, whereas that of XMM J174457-2850.3 is characterised by a very hard continuum with photon index ~1.0. The X-ray flux of both sources varied by more than 2 orders of magnitude over a period of months with a peak X-ray luminosity of 5 x 10^34 erg/s. We discuss the nature of these peculiar sources.
Operator $θ$-Hölder functions with respect to $\left\|\cdot\right\|_p$, $0< p\le \infty$
Creators: name: Huang, Jinghao
name: Sukochev, Fedor
name: Zanin, Dmitriy
Publisher: name: arXiv
Year: 2021
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 47A55, 46L51, 47A60, 47B10

description: Let $θ\in(0,1)$ and $(\mathcal{M},τ)$ be a semifinite von Neumann algebra. We consider the function spaces introduced by Sobolev (denoted by $S_{d,θ}$), showing that there exists a constant $d>0 $ depending on $p$, $01$, we obtain a reverse of the Birman-Koplienko-Solomjak inequality, which extends a couple of existing results on fractional powers $t\mapsto t^θ$ by Ando et al.
description: accepted to be published in JLMS
One-dimensional model of interacting-step fluctuations on vicinal surfaces: Analytical formulas and kinetic Monte Carlo simulations
Creators: name: Patrone, Paul N.
name: Einstein, Theodore L.
name: Margetis, Dionisios
Publisher: name: American Physical Society
Year: 2010

description: We study analytically and numerically a one-dimensional model of interacting line defects (steps) fluctuating on a vicinal crystal. Our goal is to formulate and validate analytical techniques for approximately solving systems of coupled nonlinear stochastic differential equations (SDEs) governing fluctuations in surface motion. In our analytical approach, the starting point is the Burton-Cabrera-Frank (BCF) model by which step motion is driven by diffusion of adsorbed atoms on terraces and atom attachment-detachment at steps. The step energy accounts for entropic and nearest-neighbor elastic-dipole interactions. By including Gaussian white noise to the equations of motion for terrace widths, we formulate large systems of SDEs under different choices of diffusion coefficients for the noise. We simplify this description via (i) perturbation theory and linearization of the step interactions and, alternatively, (ii) a mean-field (MF) approximation whereby widths of adjacent terraces are replaced by a self-consistent field but nonlinearities in step interactions are retained. We derive simplified formulas for the time-dependent terrace-width distribution (TWD) and its steady-state limit. Our MF analytical predictions for the TWD compare favorably with kinetic Monte Carlo simulations under the addition of a suitably conservative white noise in the BCF equations.
Additional file 4: of The feasibility, acceptability and preliminary testing of a novel, low-tech intervention to improve pre-hospital data recording for pre-alert and handover to the Emergency Department
Creators: name: Fitzpatrick, David
name: Maxwell, Douglas
name: Craigie, Alan
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Ambulance Questionnaire. This the paper based questionnaire used to measure ambulance clinicians perceptions of the feasibility and acceptability of the prompt card. (PDF 179 kb)
Disc-Magnetosphere interactions in Cataclysmic Variable Stars
Creators: name: Hellier, Coel
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: I review, from an observational perspective, the interactions of accretion discs with magnetic fields in cataclysmic variable stars. I start with systems where the accretion flows via a stream, and discuss the circumstances in which the stream forms into an accretion disc, pointing to stars which are close to this transition. I then turn to disc-fed systems and discuss what we know about how material threads on to field lines, as deduced from the pattern of accretion footprints on the white dwarf. I discuss whether distortions of the field lines are related to accretion torques and the changing spin periods of the white dwarfs. I also review the effect on the disc-magnetosphere interaction of disc-instability outbursts. Lastly, I discuss the temporary, dynamo-driven magnetospheres thought to occur in dwarf-nova outbursts, and whether slow-moving waves are excited at the inner edges of the disc.
description: Invited review at IAU Symp. 243 (12 pages)
Role of codeposited impurities during growth. I. Explaining distinctive experimental morphology on Cu(0 0 1)
Creators: name: Hamouda, Ajmi BH.
name: Sathiyanarayanan, Rajesh
name: Pimpinelli, Alberto
name: Einstein, Theodore L.
Publisher: name: American Physical Society
Year: 2011

description: A unified explanation of the physics underlying all the distinctive features of the growth instabilities observed on Cu vicinals has long eluded theorists. Recently, kinetic Monte Carlo studies showed that codeposition of impurities during growth could account for the key distinctive experimental observations (Hamouda et al., Phys. Rev. B 77, 245430 (2008)). To identify the responsible impurity atom, we compute the nearest-neighbor binding energies (ENN) and terrace diffusion barriers (Ed) for several candidate impurity atoms on Cu(0 0 1) using DFT-based VASP. Our calculations show that codeposition (with Cu) of midtransition elements, such as Fe, Mn, and W, could—in conjunction with substantial Ehrlich-Schwoebel barriers—cause the observed instabilities; when the experimental setup is considered, W emerges to be the most likely candidate. We discuss the role of impurities in nanostructuring of surfaces.
Electroweak radiative corrections to the three channels of the process f_1 bar-f_1 ZA --> 0
Creators: name: Bardin, D.
name: Bondarenko, S.
name: Kalinovskaya, L.
name: Nanava, G.
name: Rumyantsev, L.
name: von Schlippe, W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We have calculated the electroweak radiative corrections at the O(alpha) level to the three channels of the process f_1 bar-f_1 Z A --> 0 and implemented them into the SANC system. Here A stands for the photon and f_1 for a first generation fermion whose mass is neglected everywhere except in arguments of logarithmic functions. The symbol --> 0 means that 4-momenta of all the external particles flow inwards. We present the complete analytical results for the covariant and helicity amplitudes for three cross channels: f_1 + bar-f_1 --> Z + gamma, Z --> f_1 + bar-f_1 + gamma and f_1 + gamma --> f_1 + Z. The one-loop scalar form factors of these channels are simply related by an appropriate permutation of their arguments s,t,u. To check the correctness of our results we first of all observe the independence of the scalar form factors on the gauge parameters and the validity of the Ward identity, i.e. external photon transversality, and, secondly, compare our numerical results with the other independent calculations available to us.
description: 19 pages, 6 figures, 10 tables
title: ADCO, Cartulaire de l'abbaye de Saint-Seine (XIIIe siècle), Cart. 165 (10 H 6, ms. 139), 354 pages, f. 0277
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2009
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de l'abbaye de Saint-Seine (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 165 (10 H 6, ms. 139), 354 pages, f. 0277, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'abbaye de Saint-Seine (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 165 (10 H 6, ms. 139), 354 pages, f. 0277, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Saint-Seine
description: Provenance: http://www.wikidata.org/entity/Q2820709
Studying QCD modeling of uncertainties in particle spectra from dark-matter annihilation into jets
Creators: name: Jueid, Adil
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Motivated by various excesses observed by the Fermi-LAT and AMS collaborations, we perform a detailed analysis of QCD uncertainties on particle spectra from dark-matter annihilation (or decay) into jets. When annihilated to SM particles, the final-state annihilation products undergo various complicated processes such as QED and QCD bremsstrahlung, hadronisation, and hadron decays. These processes contain some intrinsic uncertainties which are usually difficult to model and which are neglected in physical analyses. First, we perform several re-tunings of the fragmentation function parameters. Then, we estimate two kinds of uncertainties: {\it (i)} perturbative from QCD showers and {\it (ii)} non-perturbative from hadronisation function. The results are tabulated for a wide range of dark matter masses, $m_χ\in [10, 10^5]~{\rm GeV}$, and annihilation channels. They can be found on Zenodo: https://doi.org/10.5281/zenodo.3764809
description: 5 pages, 2 Figures. Based on arXiv:1812.07424. Talk given at the 17th International Conference on Topics in Astroparticle and Underground Physics (TAUP2021). Data can be found on Zenodo https://doi.org/10.5281/zenodo.3764809
Casimir Forces between Compact Objects: I. The Scalar Case
Creators: name: Emig, T.
name: Graham, N.
name: Jaffe, R. L.
name: Kardar, M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We have developed an exact, general method to compute Casimir interactions between a finite number of compact objects of arbitrary shape and separation. Here, we present details of the method for a scalar field to illustrate our approach in its most simple form; the generalization to electromagnetic fields is outlined in Ref. [1]. The interaction between the objects is attributed to quantum fluctuations of source distributions on their surfaces, which we decompose in terms of multipoles. A functional integral over the effective action of multipoles gives the resulting interaction. Each object's shape and boundary conditions enter the effective action only through its scattering matrix. Their relative positions enter through universal translation matrices that depend only on field type and spatial dimension. The distinction of our method from the pairwise summation of two-body potentials is elucidated in terms of the scattering processes between three objects. To illustrate the power of the technique, we consider Robin boundary conditions $ϕ-λ\partial_n ϕ=0$, which interpolate between Dirichlet and Neumann cases as $λ$ is varied. We obtain the interaction between two such spheres analytically in a large separation expansion, and numerically for all separations. The cases of unequal radii and unequal $λ$ are studied. We find sign changes in the force as a function of separation in certain ranges of $λ$ and see deviations from the proximity force approximation even at short separations, most notably for Neumann boundary conditions.
description: 27 pages, 9 figures
title: Berolle fête le 700e anniversaire de la Confédération suisse... et ses bourgeois
title: Berolle fête le 700e anniversaire de la Confédération suisse... et ses bourgeois
titleType: AlternativeTitle
Creators: name: Besson, Frédéric
name: Besson, François
Publisher: name: François Besson
Year: 0

description: Texte repris en format WORD à partir de l’édition originale de 1991
Two-resonator circuit QED: A superconducting quantum switch
Creators: name: Mariantoni, Matteo
name: Deppe, Frank
name: Marx, A.
name: Gross, R.
name: Wilhelm, F. K.
name: Solano, E.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We introduce a systematic formalism for two-resonator circuit QED, where two on-chip microwave resonators are simultaneously coupled to one superconducting qubit. Within this framework, we demonstrate that the qubit can function as a quantum switch between the two resonators, which are assumed to be originally independent. In this three-circuit network, the qubit mediates a geometric second-order circuit interaction between the otherwise decoupled resonators. In the dispersive regime, it also gives rise to a dynamic second-order perturbative interaction. The geometric and dynamic coupling strengths can be tuned to be equal, thus permitting to switch on and off the interaction between the two resonators via a qubit population inversion or a shifting of the qubit operation point. We also show that our quantum switch represents a flexible architecture for the manipulation and generation of nonclassical microwave field states as well as the creation of controlled multipartite entanglement in circuit QED. In addition, we clarify the role played by the geometric interaction, which constitutes a fundamental property characteristic of superconducting quantum circuits without counterpart in quantum-optical systems. We develop a detailed theory of the geometric second-order coupling by means of circuit transformations for superconducting charge and flux qubits. Furthermore, we show the robustness of the quantum switch operation with respect to decoherence mechanisms. Finally, we propose a realistic design for a two-resonator circuit QED setup based on a flux qubit and estimate all the related parameters. In this manner, we show that this setup can be used to implement a superconducting quantum switch with available technology.
description: Published in Phys. Rev. B, major changes, 24 pages, 8 figures, REVTeX 4
Searches for Gravitational Waves from Binary Neutron Stars: A Review
Creators: name: Anderson, Warren G.
name: Creighton, Jolien D. E.
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A new generation of observatories is looking for gravitational waves. These waves, emitted by highly relativistic systems, will open a new window for ob- servation of the cosmos when they are detected. Among the most promising sources of gravitational waves for these observatories are compact binaries in the final min- utes before coalescence. In this article, we review in brief interferometric searches for gravitational waves emitted by neutron star binaries, including the theory, instru- mentation and methods. No detections have been made to date. However, the best direct observational limits on coalescence rates have been set, and instrumentation and analysis methods continue to be refined toward the ultimate goal of defining the new field of gravitational wave astronomy.
description: 30 pages, 5 Figures, to appear in "Short-Period Binary Stars: Observations, Analyses, and Results", Ed.s Eugene F. Milone, Denis A. Leahy, David W. Hobill
Role of codeposited impurities during growth. II. Dependence of morphology on binding and barrier energies
Creators: name: Sathiyanarayanan, Rajesh
name: Hamouda, Ajmi BH.
name: Pimipnelli, Alberto
name: Einstein, Theodore L.
Publisher: name: American Physical Society
Year: 2011

description: In an accompanying article we showed that surface morphologies obtained through codeposition of a small quantity (2%) of impurities with Cu during growth (step-flow mode, ? = 40 ML) significantly depends on the lateral nearest-neighbor binding energy (ENN) to Cu adatom and the diffusion barrier (Ed) of the impurity atom on Cu(0 0 1). Based on these two energy parameters, ENN and Ed, we classify impurity atoms into four sets.
title: ADCO, Ordre cistercien et abbaye de Cîteaux : comptes pour l'ordre (1337-1347), comptes du boursier (1377-1402) (11 H 1160), f. 00425
Creators: name: de la Côte-d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2017
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: comptes

description: Ordre cistercien et abbaye de Cîteaux : comptes pour l'ordre (1337-1347), comptes du boursier (1377-1402), Archives départementales de la Côte-d'Or, (11 H 1160). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Ordre cistercien et abbaye de Cîteaux : comptes pour l'ordre (1337-1347), comptes du boursier (1377-1402), Archives départementales de la Côte-d'Or, (11 H 1160), f. 00425, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Additional file 1: of Comparative analysis of binding patterns of MADS-domain proteins in Arabidopsis thaliana
Creators: name: Aerts, Niels
name: Bruijn, Suzanne De
name: Mourik, Hilda Van
name: Angenent, Gerco
name: Dijk, Aalt Van
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology
subject: Computational Biology

description: Table S1. Percentage of peak centers of which at least half the peak center falls within the promoter. (PDF 45 kb)
Towards Einstein-Podolsky-Rosen quantum channel multiplexing
Creators: name: Hage, Boris
name: Samblowski, Aiko
name: Schnabel, Roman
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A single broadband squeezed field constitutes a quantum communication resource that is sufficient for the realization of a large number N of quantum channels based on distributed Einstein-Podolsky-Rosen (EPR) entangled states. Each channel can serve as a resource for, e.g. independent quantum key distribution or teleportation protocols. N-fold channel multiplexing can be realized by accessing 2N squeezed modes at different Fourier frequencies. We report on the experimental implementation of the N=1 case through the interference of two squeezed states, extracted from a single broadband squeezed field, and demonstrate all techniques required for multiplexing (N>1). Quantum channel frequency multiplexing can be used to optimize the exploitation of a broadband squeezed field in a quantum information task. For instance, it is useful if the bandwidth of the squeezed field is larger than the bandwidth of the homodyne detectors. This is currently a typical situation in many experiments with squeezed and two-mode squeezed entangled light.
description: 4 pages, 4 figures. In the new version we cite recent experimental work bei Mehmet et al., arxiv0909.5386, in order to clarify the motivation of our work and its possible application