cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Separation of unistochastic matrices from the double stochastic ones. Recovery of a 3 x 3 unitary matrix from experimental data
Creators: name: Dita, Petre
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The aim of the paper is to provide a constructive method for recovering a unitary matrix from experimental data. Since there is a natural immersion of unitary matrices within the set of double stochastic ones, the problem to solve is to find necessary and sufficient criteria that separate the two sets. A complete solution is provided for the 3-dimensional case, accompanied by a $χ^2$ test necessary for the reconstruction of a unitary matrix from error affected data.
description: 28 pages
Stroboscopic qubit measurement with squeezed illumination
Creators: name: Eddins, Andrew
name: Schreppler, Sydney
name: Toyli, David M.
name: Martin, Leigh S.
name: Hacohen-Gourgy, Shay
name: Govia, Luke C. G.
name: Ribeiro, Hugo
name: Clerk, Aashish A.
name: Siddiqi, Irfan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Microwave squeezing represents the ultimate sensitivity frontier for superconducting qubit measurement. However, observation of enhancement has remained elusive, in part because integration with conventional dispersive readout pollutes the signal channel with antisqueezed vacuum. Here we induce a stroboscopic light-matter coupling with superior squeezing compatibility, and observe an increase in the room-temperature signal-to-noise ratio of 24%. Squeezing the orthogonal phase controls measurement backaction, slowing dephasing by a factor of 1.8. This protocol enables the practical use of microwave squeezing for qubit state measurement.
Additional file 4 of Facilitators and barriers to post-discharge pain assessment and triage: a qualitative study of nurses’ and patients’ perspectives
Creators: name: Chen, Jinying
name: Wijesundara, Jessica G.
name: Patterson, Angela
name: Cutrona, Sarah L.
name: Aiello, Sandra
name: McManus, David D.
name: McKee, M. Diane
name: Wang, Bo
name: Houston, Thomas K.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 4. Example Patient and Provider Quotes (23 Interviews).
Additional file 1: of Population sensitivity of acute flaccid paralysis and environmental surveillance for serotype 1 poliovirus in Pakistan: an observational study
Creators: name: OâReilly, Kathleen
name: Verity, Robert
name: Durry, Elias
name: Asghar, Humayun
name: Salmaan Sharif
name: Zaidi, Sohail
name: M. Wadood
name: Ousmane Diop
name: Okayasu, Hiro
name: Safdar, Rana
name: Grassly, Nicholas
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy

description: This file contains specifics of the model structure, parameter estimation, model comparison and further details of the data [28â 31]. (PDF 2801Â kb)
The multiwavelength afterglow of GRB 050721: a puzzling rebrightening seen in the optical but not in the X-ray
Creators: name: Antonelli, L. A.
name: Testa, V.
name: Romano, P.
name: Guetta, D.
name: Torii, K.
name: Elia, V. D
name: Malesani, D.
name: Chincarini, G.
name: Covino, S.
name: Avanzo, P. D
name: Della Valle, M.
name: Fiore, F.
name: Fugazza, D.
name: Moretti, A.
name: Stella, L.
name: Tagliaferri, G.
name: Barthelmy, S.
name: Burrows, D.
name: Campana, S.
name: Capalbi, M.
name: Cusumano, G.
name: Gehrels, N.
name: Giommi, P.
name: Lazzati, D.
name: La Parola, V.
name: Mangano, V.
name: Mineo, T.
name: Nousek, J.
name: OBrien, P. T.
name: Perri, M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Context. GRB050721 was detected by Swift and promptly followed-up, in the X-ray by Swift itself and, in the optical band, by the VLT operated, for the first time, in rapid response mode. A multiwavelength monitoring campaign was performed in order to study its afterglow behavior. Aims. We present the analysis of the early and late afterglow emission in both the X-ray and optical bands, as observed by Swift, a robotic telescope, and the VLT. We compare early observations with late afterglow observations obtained with Swift and the VLT in different bands in order to constrain the density of the medium in which the fireball is expanding. Methods. We have analyzed both the X-ray and the optical light curves and compared the spectral energy distribution of the afterglow at two different epochs. Results. We observed an intense rebrightening in the optical band at about one day after the burst which was not seen in the X-ray band. This is the first observation of a GRB afterglow in which a rebrightening is observed in the optical but not in the X-ray band. The lack of detection in X-ray of such a strong rebrightening at lower energies can be described with a variable external density profile. In such a scenario, the combined X-ray and optical observations allow us to derive the matter density at 10^15 cm from the burst. This is about a factor of 10 higher than in the inner region.
description: 8 pages, 7 figures, accepted for publication in Astronomy & Astrophysics
Dynamical flavour dependence of static heavy meson decay constants on the lattice
Creators: name: de Divitiis, G. M.
name: Frezzotti, R.
name: Masetti, M.
name: Petronzio, R.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We study the dynamical flavour dependence of the lattice estimates of the heavy meson decay constant in the static limit. We perform the analysis by considering negative flavour numbers and by extrapolating the results to positive values. We observe a sizeable flavour dependence which increases the quenched estimates.
description: 11 pages, uuencoded latex files, text + 2 figures
Additional file 1 of Evaluating the learning curve of Minimally Invasive Chevron and Akin Osteotomy for correction of hallux valgus deformity: a systematic review
Creators: name: Ramelli, Luca
name: Ha, Joon
name: Docter, Shgufta
name: Jeyaseelan, Lucky
name: Halai, Mansur
name: Park, Sam Si-Hyeong
Publisher: name: figshare
Year: 2024
Subjects: Biophysics
Biochemistry
Space Science
Medicine
Molecular Biology
Biotechnology
Chemical Sciences not elsewhere classified
Science Policy
Mental Health

description: Supplementary Material 1
Session IV: Fair Use and Other Exceptions (David Carson)
Creators: Carson, David
Publisher: name: Columbia University
Year: 2017
Subjects: subject: Copyright, International
subject: Commercial treaties
subject: Fair use (Copyright)
subject: Law
subject: FOS: Law

description: I’m going to give an overview on where we are right now with respect to international copyright treaties and how they deal with exceptions and limitations, and maybe a little bit about how we got there, and I’ll leave it to others to say where we ought to be going. We start with the Berne Convention, which is the first international copyright treaty. And if you look at why Berne came about, it was mainly because authors back in the mid-to-late nineteenth century were concerned that they weren’t getting protection for their works in countries other than their home countries. French authors—and of course French authors were very much at the forefront of the Berne movement—were concerned that their works were being pirated in Belgium and in Holland. And that sort of led to this movement to have an international treaty whereby if you were an author from country A, your rights would be recognized in country B to the same degree that authors in country B would have their rights. And that gets us to the basic proposition—not just a premise of international copyright law, but international IP law in general—the notion of national treatment. And of course Berne goes beyond that: the first Berne Convention talked about certain degrees of rights, and over years there have been revisions of Berne. There have been expansion of rights, and expansion of subject matter protected, largely as a result of technology, which has allowed new ways of expression and new ways of exploiting expression. And that’s been the focus for most of the history of international copyright agreements.
Additional file 1: of Susceptibility to short-term ozone exposure and cardiovascular and respiratory mortality by previous hospitalizations
Creators: name: Auriba Raza
name: Dahlquist, Marcus
name: Lind, Tomas
name: Ljungman, Petter
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
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: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy
subject: Plant Biology

description: Table S1. Two pollutant models. Percent change in cardiovascular and respiratory mortality associated with a 10 μg/m3 increase in 2-day and 7-day average air pollution concentrations, respectively in time series analyses. Table S2. Percent change in cardiovascular mortality associated with a 10 μg/m3 increase in 2-day average 8-h maximum O3 concentrations by season, age, and sex in case-crossover analyses. Table S3. Percent change in respiratory mortality associated with a 10 μg/m3 increase in 7-day average 8-h maximum O3 concentrations by season, age, and sex in case-crossover analyses. (DOCX 25 kb)
The Ground State Energy of Heavy Atoms According to Brown and Ravenhall: Absence of Relativistic Effects in Leading Order
Creators: name: Cassanas, Roch
name: Siedentop, Heinz
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 81V45

description: It is shown that the ground state energy of heavy atoms is, to leading order, given by the non-relativistic Thomas-Fermi energy. The proof is based on the relativistic Hamiltonian of Brown and Ravenhall which is derived from quantum electrodynamics yielding energy levels correctly up to order $α^2$Ry.
Zone folding induced topological insulators in phononic crystals
Creators: name: Deng, Yuanchen
name: Ge, Hao
name: Tian, Yuan
name: Lu, Minghui
name: Jing, Yun
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: This letter investigates a flow-free, pseudospin-based acoustic topological insulator. Zone folding, a strategy originated from photonic crystal, is used to form double Dirac cones in phononic crystal. The lattice symmetry of the phononic crystal is broken by tuning the size of the center "atom" of the unit cell in order to open the nontrivial topological gap. Robust sound one-way propagation is demonstrated both numerically and experimentally. This study provides a flexible approach for realizing acoustic topological insulators, which are promising for applications such as noise control and waveguide design.
Session IV: Fair Use and Other Exceptions (Stan McCoy)
Creators: McCoy, Stan
Publisher: name: Columbia University
Year: 2017
Subjects: subject: Copyright, International
subject: Commercial treaties
subject: Fair use (Copyright)
subject: Law
subject: FOS: Law

description: Let me begin by inviting you to think about the purpose of the trade agreement. Contrary to what you might gather from watching our current presidential election, a trade agreement is not some kind of business transaction where the U.S. comes to, say, New Zealand and says, “Hey, we’ve got a lot of movies, you’ve got a lot of powdered milk, let’s do a deal.” It doesn’t quite work that way. Recall some of the words that Probir used this morning when he was describing the achievements of the TPP: ‘coherence,’ “consistency,” “stability,” and “transparency.” He called it a platform for standards. Eric talked about facilitation and harmonization. In line with those remarks, you can think of trade agreements not as business transactions, but as bargains. Bargains that seek to balance national interests in crafting a shared, rules-based mechanism to provide an environment of certainty and transparency so that business transactions can occur. In fact, we value certainty and transparency so much in international trade negotiations that even when countries can’t agree to eliminate a trade barrier, they often perceive value in just cataloguing it, stabilizing it, writing it down, making it transparent, and making sure it doesn’t get any worse.
Additional file 1 of Estimating reference intervals from an IPD meta-analysis using quantile regression
Creators: name: Jiang, Ziren
name: Chu, Haitao
name: Wang, Zhen
name: Murad, M. Hassan
name: Siegel, Lianne K.
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Science Policy

description: Supplementary Material 1
Session IV: Fair Use and Other Exceptions (Lital Helman)
Creators: Helman, Lital
Publisher: name: Columbia University
Year: 2017
Subjects: subject: Copyright, International
subject: Commercial treaties
subject: Fair use (Copyright)
subject: Law
subject: FOS: Law

description: My talk will address the adoption of the fair use doctrine into Israeli Law. I will offer Israel as an example that shows that it is possible to adopt the Fair Use doctrine into legal systems outside of the United States while maintaining desired features of the pre-adoption regime. Some of these features tackle the issues that were discussed earlier in this panel, such as the uncertainty and the ex-post concerns that the fair use regime entails. Notably, and although I will not expand on this point in this talk, the Israeli example is particularly interesting because the 2007 Copyright Act, which “imported” the Fair Use doctrine, was passed after the digital revolution occurred. This timing allowed the Israeli legislature to consider issues that in other countries had to be addressed by the courts ex post facto.
Session IV: Fair Use and Other Exceptions (Jonathan Band)
Creators: Band, Jonathan
Publisher: name: Columbia University
Year: 2017
Subjects: subject: Copyright, International
subject: Commercial treaties
subject: Fair use (Copyright)
subject: Law
subject: FOS: Law

description: So we’ve decided, we bought into international treaties—Berne—fine. You then have the next issue: okay, we’re not only part of these international treaties adopted by the Berne Convention of the World Intellectual Property Organization and so forth but we are also now a part of this, the WTO and TRIPS, and that’s ultimately the real subject of today’s conference is not international agreements but international trade agreements, and IP and international trade agreements, and that’s again been this underlying theme and that’s a very different thing. Because you obviously have the United States and other large countries [who] have much more leverage in a trade negotiation because you have other countries who want market access and so in exchange for market access they need to make a lot of concessions, and so you could say, you could really question whether that’s a good idea.
Observational signatures of the parametric amplification of gravitational waves during reheating after inflation
Creators: name: Kuroyanagi, Sachiko
name: Lin, Chunshan
name: Sasaki, Misao
name: Tsujikawa, Shinji
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the evolution of Gravitational Waves (GWs) during and after inflation as well as the resulting observational consequences in a Lorentz-violating massive gravity theory with one scalar (inflaton) and two tensor degrees of freedom. We consider two explicit examples of the tensor mass $m_g$ that depends either on the inflaton field $ϕ$ or on its time derivative $\dotϕ$, both of which lead to parametric excitations of GWs during reheating after inflation. The first example is Starobinsky's $R^2$ inflation model with a $ϕ$-dependent $m_g$ and the second is a low-energy-scale inflation model with a $\dotϕ$-dependent $m_g$. We compute the energy density spectrum $Ω_{\rm GW}(k)$ today of the GW background. In the Starobinsky's model, we show that the GWs can be amplified up to the detectable ranges of both CMB and DECIGO, but the bound from the big bang nucleosynthesis is quite tight to limit the growth. In low-scale inflation with a fast transition to the reheating stage driven by the potential $V(ϕ)=M^2 ϕ^2/2$ around $ϕ\approx M_{\rm pl}$ (where $M_{\rm pl}$ is the reduced Planck mass), we find that the peak position of $Ω_{\rm GW}(k)$ induced by the parametric resonance can reach the sensitivity region of advanced LIGO for the Hubble parameter of order 1 GeV at the end of inflation. Thus, our massive gravity scenario offers exciting possibilities for probing the physics of primordial GWs at various different frequencies.
description: 17 pages, 8 figures
Jet-dominated advective systems: radio and X-ray luminosity dependence on the accretion rate
Creators: name: Koerding, Elmar
name: Fender, Rob
name: Migliari, Simone
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a novel method to measure the accretion rate of radio emitting X-ray binaries (XRBs) and active galactic nuclei (AGN) independently of the X-ray luminosity. The radio emission of the jet is used as a tracer for the accretion rate and is normalised using sources of known accretion rates: island state neutron stars and efficiently radiating black holes close to a state transition. We show that the radio power in black holes and neutron stars is comparable for a given mass accretion rate and verify empirically the assumed analytic scaling of the radio luminosity with accretion rate. As our accretion measure is independent of the X-ray luminosities, we can search for radiatively inefficient accretion in black holes by comparing the X-ray luminosities with the accretion rate in XRBs and AGN. While the X-ray luminosity of efficiently radiating objects scales linearly with accretion rate, the scaling of hard state black holes is quadratical, in agreement with theoretical models. We show that the turnover from the inefficient quadratic scaling to the linear scaling has to occur at accretion rates of 1-10 % Eddington both in XRBs and AGN. The comparison of both accretion states supports the idea that in a black hole in the hard state some accretion power is advected into the black hole while the jet power exceeds the X-ray luminosity: these are therefore jet-dominated advective systems.
description: Accepted for publication in MNRAS
Additional file 2 of Practical guide for microscopic identification of infectious gastrointestinal nematode larvae in sheep from Sardinia, Italy, backed by molecular analysis
Creators: name: Knoll, Stephane
name: Dessì, Giorgia
name: Tamponi, Claudia
name: Meloni, Luisa
name: Cavallo, Lia
name: Mehmood, Naunain
name: Jacquiet, Philippe
name: Scala, Antonio
name: Cappai, Maria Grazia
name: Varcasia, Antonio
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2: Figures S1–S5. Summary images of the infectious larvae of all five GIN species/genera encountered within this research, including sheathed tail group and morphological and morphometric characteristics using DNA analysis as the gold standard. Figure S1. Trichostrongylus spp. Figure S2. Teladorsagia circumcincta. Figure S3. Cooperia curticei. Figure S4. Haemonchus contortus. Figure S5. Chabertia ovina.
A Lattice Chiral Theory with Multifermion Couplings
Creators: name: Xue, She-Sheng
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Analyzing an $SU_L(2)\otimes U_R(1)$ chiral theory with multifermion couplings on a lattice, we find a possible region in the phase space of multifermion couplings, where no spontaneous symmetry breaking occurs, doublers are decoupled as massive Dirac fermions consistently with the $SU_L(2)\otimes U_R(1)$ chiral symmetry, the ``spectator'' fermion $ψ_R(x)$ is free mode, whereas the normal mode of $ψ^i_L(x)$ is plausibly speculated to be chiral in the continuum limit. This is not in agreement with the general belief of the definite failure of theories so constructed.
description: 14 pages and 1 figure, a revised version to appear in Phys. Lett. B
Scoped Extension Methods in Dynamically-Typed Languages
Creators: name: Polito, Guillermo
name: Teruel, Camille
name: Ducasse, Stéphane
name: Fabresse, Luc
Publisher: name: arXiv
Year: 2017
Subjects: subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: Context. An extension method is a method declared in a package other than the package of its host class. Thanks to extension methods, developers can adapt to their needs classes they do not own: adding methods to core classes is a typical use case. This is particularly useful for adapting software and therefore to increase reusability. Inquiry. In most dynamically-typed languages, extension methods are globally visible. Because any developer can define extension methods for any class, naming conflicts occur: if two developers define an extension method with the same signature in the same class, only one extension method is visible and overwrites the other. Similarly, if two developers each define an extension method with the same name in a class hierarchy, one overrides the other. To avoid such "accidental overrides", some dynamically-typed languages limit the visibility of an extension method to a particular scope. However, their semantics have not been fully described and compared. In addition, these solutions typically rely on a dedicated and slow method lookup algorithm to resolve conflicts at runtime. Approach. In this article, we present a formalization of the underlying models of Ruby refinements, Groovy categories, Classboxes, and Method Shelters that are scoping extension method solutions in dynamically-typed languages. Knowledge. Our formal framework allows us to objectively compare and analyze the shortcomings of the studied solutions and other different approaches such as MultiJava. In addition, language designers can use our formal framework to determine which mechanism has less risk of "accidental overrides". Grounding. Our comparison and analysis of existing solutions is grounded because it is based on denotational semantics formalizations. Importance. Extension methods are widely used in programming languages that support them, especially dynamically-typed languages such as Pharo, Ruby or Python. However, without a carefully designed mechanism, this feature can cause insidious hidden bugs or can be voluntarily used to gain access to protected operations, violate encapsulation or break fundamental invariants.
Additive energy and the metric Poissonian property
Creators: name: Bloom, Thomas F.
name: Chow, Sam
name: Gafni, Ayla
name: Walker, Aled
Publisher: name: arXiv
Year: 2017
Subjects: subject: Number Theory (math.NT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 11J71, 11J83, 05B10, 11B30, 60F10

description: Let $A$ be a set of natural numbers. Recent work has suggested a strong link between the additive energy of $A$ (the number of solutions to $a_1 + a_2 = a_3 + a_4$ with $a_i \in A$) and the metric Poissonian property, which is a fine-scale equidistribution property for dilates of $A$ modulo $1$. There appears to be reasonable evidence to speculate a sharp Khintchine-type threshold, that is, to speculate that the metric Poissonian property should be completely determined by whether or not a certain sum of additive energies is convergent or divergent. In this article, we primarily address the convergence theory, in other words the extent to which having a low additive energy forces a set to be metric Poissonian.
description: Slight changes from version 1 based on comments from the referee
Semiclassical Lp estimates
Creators: name: Koch, Herbert
name: Tataru, Daniel
name: Zworski, Maciej
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 81Q20, 35P20

description: The purpose of this paper is to use semiclassical analysis to unify and generalize Lp estimates on high energy eigenfunctions and spectral clusters. In our approach these estimates do not depend on ellipticity and order, and apply to operators which are selfadjoint only at the principal level. They are estimates on weakly approximate solutions to semiclassical pseudodifferential equations. The revision corrects an exponent in the main theorems.
description: 33 pages, 1 figure
Additional file 1: of A modified sequence capture approach allowing standard and methylation analyses of the same enriched genomic DNA sample
Creators: name: Olohan, Lisa
name: Laura-Jayne Gardiner
name: Lucaci, Anita
name: Steuernagel, Burkhard
name: Brande Wulff
name: Kenny, John
name: Hall, Neil
name: Hall, Anthony
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: Figure S1. Depth of coverage summarised for the non-bisulphite treated samples per extended bait sequence reference contig. Reference extended bait sequence contigs here are organized using POPseq chromosomal pseudomolecules. a) Displays data for the NBTS sample and b) displays data for the NBTF sample. (PDF 1425Â kb)
Velocity dispersion, mass and the luminosity function of the fossil cluster RX J1416.4+2315
Creators: name: Cypriano, Eduardo S.
name: de Oliveira, Claudia L. Mendes
name: Sodré, Laerte
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the properties of the fossil cluster RX J1416.4+2315 through g' and i'-band imaging and spectroscopy of 25 member galaxies. The system is at a mean redshift of 0.137 and has a velocity dispersion of 584 km s^-1. Superimposed onto one quadrant of the cluster field there is a group of five galaxies at a mean redshift of 0.131, which, if included as part of the cluster, increases the velocity dispersion to 846 km/s. The central object of RX J1416.4+2315 is a normal elliptical galaxy, with no cD envelope. The luminosity function of the system, estimated by the number counts, and statistical background correction, in the range -22.6< M_g'< -16.6, is well fitted by a Schechter function with M_g'^* = -21.2 +/- 0.8 and alpha = -1.2 +/- 0.2 (H_0 = 70 km s^-1 Mpc^-1, Omega_M=0.3, Omega_Lambda=0.7). The luminosity function obtained from the spectroscopically confirmed members in both g' and i' bands agrees with the photometric results. The mass of the system, M 0.9 \times 10^14 h^-1_70 M_sun, its M/L of 445 h_70 M_sun/L_B_sun and L_X of 11 10^43 h^-2_70 ergs s^-1 (bolometric) suggest that this system is the second example of known fossil cluster, after RX J1552.2+2013, confirmed in the literature.
description: Accepted by AJ - 14 pages, 6 figures
Efficient Simulation of Quantum Systems by Quantum Computers
Creators: name: Zalka, Christof
Publisher: name: arXiv
Year: 1996
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that the time evolution of the wave function of a quantum mechanical many particle system can be implemented very efficiently on a quantum computer. The computational cost of such a simulation is comparable to the cost of a conventional simulation of the corresponding classical system. We then sketch how results of interest, like the energy spectrum of a system, can be obtained. We also indicate that ultimately the simulation of quantum field theory might be possible on large quantum computers. We want to demonstrate that in principle various interesting things can be done. Actual applications will have to be worked out in detail also depending on what kind of quantum computer may be available one day...
description: 8 pages, latex, submitted to Phys. Rev. A, revised version has about double length of original and contains new ideas, e.g. how to obtain the spectrum of a quantum system
Tensor FEM for spectral fractional diffusion
Creators: name: Banjai, Lehel
name: Melenk, Jens M.
name: Nochetto, Ricardo H.
name: Otarola, Enrique
name: Salgado, Abner J.
name: Schwab, Christoph
Publisher: name: arXiv
Year: 2017
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: We design and analyze several Finite Element Methods (FEMs) applied to the Caffarelli-Silvestre extension that localizes the fractional powers of symmetric, coercive, linear elliptic operators in bounded domains with Dirichlet boundary conditions. We consider open, bounded, polytopal but not necessarily convex domains $Ω\subset \mathbb{R}^d$ with $d=1,2$. For the solution to the extension problem, we establish analytic regularity with respect to the extended variable $y\in (0,\infty)$. We prove that the solution belongs to countably normed, power-exponentially weighted Bochner spaces of analytic functions with respect to $y$, taking values in corner-weighted Kondat'ev type Sobolev spaces in $Ω$. In $Ω\subset \mathbb{R}^d$, we discretize with continuous, piecewise linear, Lagrangian FEM ($P_1$-FEM) with mesh refinement near corners, and prove that first order convergence rate is attained for compatible data $f\in \mathbb{H}^{1-s}(Ω)$. We also prove that tensorization of a $P_1$-FEM in $Ω$ with a suitable $hp$-FEM in the extended variable achieves log-linear complexity with respect to $\mathcal{N}_Ω$, the number of degrees of freedom in the domain $Ω$. In addition, we propose a novel, sparse tensor product FEM based on a multilevel $P_1$-FEM in $Ω$ and on a $P_1$-FEM on radical-geometric meshes in the extended variable. We prove that this approach also achieves log-linear complexity with respect to $\mathcal{N}_Ω$. Finally, under the stronger assumption that the data is analytic in $\overlineΩ$, and without compatibility at $\partial Ω$, we establish exponential rates of convergence of $hp$-FEM for spectral, fractional diffusion operators. We also report numerical experiments for model problems which confirm the theoretical results. We indicate several extensions and generalizations of the proposed methods.
Third-party transfers in WLCG using HTTP
Creators: name: Millar, Paul
name: Ceccanti, Andrea
name: Furano, Fabrizio
name: Litvintsev, Dmitry
name: Bockelman, Brian Paul
name: Forti, Alessandra
Publisher: name: Zenodo
Year: 2019

description: Since its earliest days, the Worldwide LHC Computational Grid (WLCG) has relied on GridFTP to transfer data between sites. The announcement that Globus is dropping support of its open source Globus Toolkit (GT), which forms the basis for several FTP client and servers, has created an opportunity to reevaluate the use of FTP. HTTP-TPC, an extension to HTTP compatible with WebDAV, has arisen as a strong contender for an alternative approach. In this paper, we describe the HTTP-TPC protocol itself, along with the current status of its support in different implementations, and the interoperability testing done within the WLCG DOMA working group's TPC activity. This protocol also provides the first real use-case for token-based authorisation. We will demonstrate the benefits of such authorisation by showing how it allows HTTP-TPC to support new technologies (such as OAuth, OpenID Connect, Macaroons and SciTokens) without changing the protocol. We will also discuss the next steps for HTTP-TPC, improving documentation and plans to use the protocol for WLCG transfers.
SU(3) Thermodynamics on Small Lattices
Creators: name: Papa, A.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The free energy density of the SU(3) gauge theory at temperatures T/T_c = 4/3, 3/2 and 2 is calculated on lattices with temporal extent as small as N_t = 2, 3 and spatial extent N_s = 4 N_t using parametrized fixed point actions. Although cut-off effects are seen, they are hugely suppressed with respect to Wilson and Symanzik-improved actions and at N_t = 3 there is already a good agreement with the continuum limit as extrapolated from the results with the Wilson action at N_t = 6 and 8.
description: 19 pages (latex text + 6 eps figures) in a uuencoded compressed tar file
Quality of Service (QoS) for cost-effective storage and improved performance
Creators: name: Millar, Paul
name: Barisits, Martin
name: Lassnig, Mario
name: Espinal, Xavier
name: Keeble, Oliver
name: Karavakis, Edward
name: Fuhrmann, Patrick
name: Schulz, Markus
Publisher: name: Zenodo
Year: 2019

description: The anticipated increase in storage requirements for the forthcoming HL-LHC data rates is not matched by a corresponding increase in budget. This results in a short-fall in available resources if the computing models remain unchanged. Therefore, effort is being invested in looking for new and innovative ways to optimise the current infrastructure, so minimising the impact of this shortfall. In this paper, we describe an R&D effort targeting "Quality of Service" (QoS), as a working group within the WLCG DOMA activity. The QoS approach aims to reduce the impact of the shortfalls, and involves developing a mechanism that both allows sites to reduce the cost of their storage hardware, with a corresponding increase in storage capacity, while also supporting innovative deployments with radically reduced cost or improved performance. We describe the strategy this group is developing to support these innovations, along with the current status and plans for the future.
Green Functions For Wave Propagation on a 5D manifold and the Associated Gauge Fields Generated by a Uniformly Moving Point Source
Creators: name: Aharonovich, I.
name: Horwitz, L. P.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Gauge fields associated with the manifestly covariant dynamics of particles in (3,1) spacetime are five-dimensional. We provide solutions of the classical 5D gauge field equations in both (4,1) and (3,2) flat spacetime metrics for the simple example of a uniformly moving point source. Green functions for the 5D field equations are obtained, which are consistent with the solutions for uniform motion obtained directly from the field equations with free asymptotic conditions.
description: 32 pages, latex
Additional file 2 of Dissecting neural correlates of theory of mind and executive functions in behavioral variant frontotemporal dementia
Creators: name: Weise, Christopher M.
name: Engel, Annerose
name: Polyakova, Maryna
name: Wu, Qiong
name: Mueller, Karsten
name: Herzig, Sabine
name: Jech, Robert
name: Diehl-Schmid, Janine
name: Riedl, Lina
name: Anderl-Straub, Sarah
name: Kornhuber, Johannes
name: Fassbender, Klaus
name: Wiltfang, Jens
name: Fliessbach, Klaus
name: Prudlo, Johannes
name: Synofzik, Matthis
name: Danek, Adrian
name: Otto, Markus
name: Schroeter, Matthias L.
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified

description: Supplementary Material 2.
Additional file 3: of Transcriptome-wide identification of optimal reference genes for expression analysis of Pyropia yezoensis responses to abiotic stress
Creators: name: Gao, Dong
name: Kong, Fanna
name: Peipei Sun
name: Guiqi Bi
name: Yunxiang Mao
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Computational Biology

description: Figure S3. Cycle threshold (Ct) values of nine candidate reference genes across dehydration samples (A) and temperature samples (B). (PDF 194 kb)
On the Effect of Semantically Enriched Context Models on Software Modularization
Creators: name: Saeidi, Amir
name: Hage, Jurriaan
name: Khadka, Ravi
name: Jansen, Slinger
Publisher: name: arXiv
Year: 2017
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Many of the existing approaches for program comprehension rely on the linguistic information found in source code, such as identifier names and comments. Semantic clustering is one such technique for modularization of the system that relies on the informal semantics of the program, encoded in the vocabulary used in the source code. Treating the source code as a collection of tokens loses the semantic information embedded within the identifiers. We try to overcome this problem by introducing context models for source code identifiers to obtain a semantic kernel, which can be used for both deriving the topics that run through the system as well as their clustering. In the first model, we abstract an identifier to its type representation and build on this notion of context to construct contextual vector representation of the source code. The second notion of context is defined based on the flow of data between identifiers to represent a module as a dependency graph where the nodes correspond to identifiers and the edges represent the data dependencies between pairs of identifiers. We have applied our approach to 10 medium-sized open source Java projects, and show that by introducing contexts for identifiers, the quality of the modularization of the software systems is improved. Both of the context models give results that are superior to the plain vector representation of documents. In some cases, the authoritativeness of decompositions is improved by 67%. Furthermore, a more detailed evaluation of our approach on JEdit, an open source editor, demonstrates that inferred topics through performing topic analysis on the contextual representations are more meaningful compared to the plain representation of the documents. The proposed approach in introducing a context model for source code identifiers paves the way for building tools that support developers in program comprehension tasks such as application and domain concept location, software modularization and topic analysis.
Additional file 1 of Reliability of circulating fibrinogen in the diagnosis of prosthesis-related infections: a systematic review and meta-analysis
Creators: name: Zhu, Xingyang
name: Zhang, Haitao
name: Sun, Xiaobo
name: Li, Yijin
name: Li, Jiahao
name: Zeng, Yuqing
name: Deng, Peng
name: Qi, Xinyu
name: Chen, Jinlun
name: Ye, Pengcheng
name: Feng, Wenjun
name: Li, Jie
name: Zeng, Jianchun
name: Zeng, Yirong
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1. Detailed search strategy.
Making cheap disks cheap with dCache storage events and QoS
Creators: name: Millar, Paul
name: Olufemi Adeyemi
name: Fuhrmann, Patrick
name: Mkrtchyan, Tigran
name: Morschel, Lea
name: Sahakyan, Marina
name: Juergen Starek
name: Yasar, Sibel
Publisher: name: Zenodo
Year: 2019

description: Within the DOMA working group, the QoS activity is looking at how best to describe innovative technologies and deployments. Once scenario that has emerged is providing storage that uses end-of-warranty disks: the cheap (almost free) nature of this storage is offset by a much larger likelihood of data loss. In some situations, this trade-off is acceptable, provided the operational overhead of handling this data loss is not excessive. In this paper, we present a model where dCache provides access to this data. Improvements within dCache administrative interface allow for almost no operational overhead for handling such storage. The storage events concept allows experiment data-management frameworks, such as Rucio, to learn of any data-loss in a robust and fully automated fashion. These frameworks can then follow strategies to recover from these problems; for example, by copying the lost data back into dCache.
Additional file 1: of Is heavy eccentric calf training superior to wait-and-see, sham rehabilitation, traditional physiotherapy and other exercise interventions for pain and function in mid-portion Achilles tendinopathy?
Creators: name: Murphy, Myles
name: Travers, Mervyn
name: Gibson, William
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: The RoB 2.0 tool (individually randomised, parallel group trials). (PDF 862Â kb)
The Sierpiński gasket as the Martin boundary of a non-isotropic Markov chain
Creators: name: Kesseböhmer, Marc
name: Samuel, Tony
name: Sender, Karenina
Publisher: name: arXiv
Year: 2017
Subjects: subject: Dynamical Systems (math.DS)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 31C35, 60J50, 28A80, 60J10

description: In 2012 Lau and Ngai, motivated by the work of Denker and Sato, gave an example of an isotropic Markov chain on the set of finite words over a three letter alphabet, whose Martin boundary is homeomorphic to the Sierpiński gasket. Here, we extend the results of Lau and Ngai to a class of non-isotropic Markov chains. We determine the Martin boundary and show that the minimal Martin boundary is a proper subset of the Martin boundary. In addition, we give a description of the set of harmonic functions.
description: 13 pages, 5 figures
New web-based ROOT GUI
Creators: name: Bellenot, Bertrand
name: Betsou, Iliana
name: Couet, Olivier
name: Linev, Serguei
name: Tadel, Alja Mrak
name: Naumann, Axel
name: Matevz Tadel
Publisher: name: Zenodo
Year: 2019

description: RWebWindow class builds the core functionality for web-based widgets in ROOT. It combines all necessary server-side components and provides communication channels with multiple JavaScript clients. Following new ROOT widgets are build based on RWebWindow functionality: + RCanvas - ROOT7 canvas for drawing all kinds of primitives, including histograms and graphs + RBrowser - hierarchical objects and files browser with integrated viewer + RFitPanel - fit panel for ROOT6/ROOT7 data classes + REve - interactive event display + RGeomViewer - geometry viewer + TWebCanvas - lightweight web display for ROOT6 TCanvas OpenUI5 is used to build user interfaces like combo boxes, menus, dialogs in all web-based widgets. Special component was implemented to provide efficient and scalable hierarchy browser.
FH Leonis, the first dwarf nova member of a multiple star system?
Creators: name: Vogt, N.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Sudden brightenings of HD 96273 or BD+07 2411B were observed with the HIPPARCOS satellite in 1992,which still require a convincing explanation. A new analysis of all known data of these two stars is given, including additional information on the Balmer line equivalent widths. The brightenings can be explained as SU UMa type dwarf nova outbursts, superimposed on the combined light of two normal F and G type main sequence stars. Since the hypothetical dwarf nova turns out to be located at the same distance as HD 96273 and BD+07 2411B, we possibly see here the first case of a cataclysmic variable as a member of a multiple star system. Questions on history and evolution, as well as possible ways to confirm this interpretation, are briefly outlined.
description: 3 pages, accepted for publication in Astronomy & Astrophysics
Additional file 3 of Dissecting neural correlates of theory of mind and executive functions in behavioral variant frontotemporal dementia
Creators: name: Weise, Christopher M.
name: Engel, Annerose
name: Polyakova, Maryna
name: Wu, Qiong
name: Mueller, Karsten
name: Herzig, Sabine
name: Jech, Robert
name: Diehl-Schmid, Janine
name: Riedl, Lina
name: Anderl-Straub, Sarah
name: Kornhuber, Johannes
name: Fassbender, Klaus
name: Wiltfang, Jens
name: Fliessbach, Klaus
name: Prudlo, Johannes
name: Synofzik, Matthis
name: Danek, Adrian
name: Otto, Markus
name: Schroeter, Matthias L.
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified

description: Supplementary Material 3.
Supersymmetry and Combinatorics
Creators: name: Onofri, E.
name: Veneziano, G.
name: Wosiek, J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show how a recently proposed supersymmetric quantum mechanics model leads to non-trivial results/conjectures on the combinatorics of binary necklaces and linear-feedback shift-registers. Pauli's exclusion principle plays a crucial role: by projecting out certain states/necklaces, it allows to represent the supersymmetry algebra in the resulting subspace. Some of our results can be rephrased in terms of generalizations of the well-known Witten index.
description: 14 pages, 3 figures, text expanded, references added