cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Properties of Particle Trajectory Around a Weakly Magnetized Black Hole
Creators: name: Haldar, Amritendu
name: Biswas, Ritabrata
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we consider charged accelerating AdS black holes with nonlinear electromagnetic source. The metric chosen by us is of a regular black hole which shows regular nature at poles and a conical effect which corresponds to a cosmic string. In such a space time construction of the Lagrangian for a charged particle is done. Cyclic coordinates as well as the corresponding symmetry generators, i.e., the Killing vectors are found. Conservation laws corresponding to the symmetries are counted. Euler Lagrange equations are found. The orbit is mainly taken to be a circular one and effective potential is found. The minimum velocity obtained by a particle to escape from innermost stable circular orbit is found. The values of this escape velocity is plotted with respect to the radius of the event horizon of the central black hole for different parametric values. The nature of the escape velocity is studied when the central object is working with gravitational force and charge simultaneously. Effective potential and effective force are also plotted. The range of radius of event horizon for which the effective force turns to be positive is found out. A pathway of future studies of accretion disc around such black holes is made.
description: 13 Figures
Local quenches and quantum chaos from higher spin perturbations
Creators: name: David, Justin R.
name: Khetrapal, Surbhi
name: Kumar, S. Prem
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study local quenches in 1+1 dimensional conformal field theories at large-c by operators carrying higher spin charge. Viewing such states as solutions in Chern-Simons theory, representing infalling massive particles with spin-three charge in the BTZ background, we use the Wilson line prescription to compute the single-interval entanglement entropy (EE) and scrambling time following the quench. We find that the change in EE is finite (and real) only if the spin-three charge q is bounded by the energy of the perturbation E, as |q|/c < E^2/c^2. We show that the Wilson line/EE correlator deep in the quenched regime and its expansion for small quench widths overlaps with the Regge limit for chaos of the out-of-time-ordered correlator. We further find that the scrambling time for the two-sided mutual information between two intervals in the thermofield double state increases with increasing spin-three charge, diverging when the bound is saturated. For larger values of the charge, the scrambling time is shorter than for pure gravity and controlled by the spin-three Lyapunov exponent 4π/β. In a CFT with higher spin chemical potential, dual to a higher spin black hole, we find that the chemical potential must be bounded to ensure that the mutual information is a concave function of time and entanglement speed is less than the speed of light. In this case, a quench with zero higher spin charge yields the same Lyapunov exponent as pure Einstein gravity.
description: Replaced with version to appear in JHEP. Discussion included to clarify compatibility of the bound deduced in this paper with that of arXiv: 1707.07717
Chemical content of the circumstellar envelope of the oxygen-rich AGB star R Dor: Non-LTE abundance analysis of CO, SiO, and HCN
Creators: name: Van de Sande, M.
name: Decin, L.
name: Lombaert, R.
name: Khouri, T.
name: de Koter, A.
name: Wyrowski, F.
name: De Nutte, R.
name: Homan, W.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: (abridged) Our aim is to determine the radial abundance profile of SiO and HCN throughout the stellar outflow of R Dor, an oxygen-rich AGB star with a low mass-loss rate. We have analysed molecular transitions of CO, SiO, and HCN measured with the APEX telescope and all three instruments on the Herschel Space Observatory, together with literature data. Photometric data and the infrared spectrum measured by ISO-SWS were used to constrain the dust component of the outflow. Using both continuum and line radiative transfer methods, a physical envelope model of both gas and dust was established. We have performed an analysis of the SiO and HCN molecular transitions in order to calculate their abundances. We have obtained an envelope model that describes the dust and the gas in the outflow, and determined the abundance of SiO and HCN throughout the region of the outflow probed by our molecular data. For SiO, we find that the initial abundance lies between $5.5 \times 10^{-5}$ and $6.0 \times 10^{-5}$ w.r.t. H$_2$. The abundance profile is constant up to $60\ \pm 10\ R_*$, after which it declines following a Gaussian profile with an $e$-folding radius of $3.5 \pm 0.5 \times 10^{13}$ cm. For HCN, we find an initial abundance of $5.0 \times 10^{-7}$ w.r.t. H$_2$. The Gaussian profile that describes the decline starts at the stellar surface and has an $e$-folding radius $r_e$ of $1.85 \pm 0.05 \times 10^{15}$ cm. We cannot to unambiguously identify the mechanism by which SiO is destroyed at $60\ \pm 10\ R_*$. The initial abundances found are larger than previously determined (except for one previous study on SiO), which might be due to the inclusion of higher-$J$ transitions. The difference in abundance for SiO and HCN compared to high mass-loss rate Mira star IK Tau might be due to different pulsation characteristics of the central star and/or a difference in dust condensation physics.
description: 16 pages, 13 figures, 7 tables, accepted for publication in Astronomy & Astrophysics
title: Numeral-plus-classifier phrases. Tone: L1. Classifier: monetary units. Range: 30 to 100
Creators: name: Michaud, Alexis
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2013
Subjects: subject: Yongning Na
subject: nru

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
Dilation volumes of sets of finite perimeter
Creators: name: Kiderlen, Markus
name: Rataj, Jan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 26B30, 28A75, 60D05

description: This paper analyzes the first order behavior (that is, the right sided derivative) of the volume of the dilation $A\oplus tQ$ as $t$ converges to zero. Here $A$ and $Q$ are subsets of $n$-dimensional Euclidean space, $A$ has finite perimeter and $Q$ is finite. If $Q$ consists of two points only, $x$ and $x+u$, say, this derivative coincides up to sign with the directional derivative of the covariogram of $A$ in direction $u$. By known results for the covariogram, this derivative can therefore be expressed by the cosine transform of the surface area measure of $A$. We extend this result to finite sets $Q$ and use it to determine the derivative of the contact distribution function with finite structuring element of a stationary random set at zero. The proofs are based on approximation of the characteristic function of $A$ by smooth functions of bounded variation and showing corresponding formulas for them.
Formation of the thermal infrared continuum in solar flares
Creators: name: Simões, Paulo J. A.
name: Kerr, Graham S.
name: Fletcher, Lyndsay
name: Hudson, Hugh S.
name: de Castro, C. Guillermo Giménez
name: Penn, Matt
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Observations of the Sun with the Atacama Large Millimeter Array have now started, and the thermal infrared will regularly be accessible from the NSF's Daniel K. Inouye Solar Telescope. Motivated by the prospect of these new data, and by recent flare observations in the mid infrared, we set out here to model and understand the source of the infrared continuum in flares, and to explore its diagnostic capability for the physical conditions in the flare atmosphere. We use the 1D radiation hydrodynamics code RADYN to calculate mid-infrared continuum emission from model atmospheres undergoing sudden deposition of energy by non-thermal electrons. We identify and characterise the main continuum thermal emission processes relevant to flare intensity enhancement in the mid- to far-infrared (2-200 $μ$m) spectral range as free-free emission on neutrals and ions. We find that the infrared intensity evolution tracks the energy input to within a second, albeit with a lingering intensity enhancement, and provides a very direct indication of the evolution of the atmospheric ionization. The prediction of highly impulsive emission means that, on these timescales, the atmospheric hydrodynamics need not be considered in analysing the mid-IR signatures.
description: accepted for publication in A&A
title: Numeral-plus-classifier phrases. Tone: L1. Classifier: road sections. Range: 1 to 10
Creators: name: Michaud, Alexis
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2013
Subjects: subject: Yongning Na
subject: nru

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
Lewis acid catalyzed Povarov reaction of pentafulvenes and spiro[2,4]-hepta-[4,6]-diene: An efficient access to cyclopentene fused quinolines
Creators: name: Shreyass Saranya
name: Thekke Veettil Baiju
name: Greeshma Gopalan
name: Kokkuvayil Vasu Radhakrishnan
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: An efficient protocol for the Lewis acid catalyzed three-component aza-Diels-Alder reaction of pentafulvenes as dienophile has been developed. Cyclopentene fused tetrahydroquinolines were formed in good yields with excellent diastereoselectivities. The method was extended to spiro[2,4]hepta-4,6-diene, by which 3,4-dihydroquinoline derivatives were obtained. The aromatization of cycloadducts furnished corresponding quinoline derivatives.
Additional file 2 of Assessing genomic diversity and signatures of selection in Jiaxian Red cattle using whole-genome sequencing data
Creators: name: Xia, Xiaoting
name: Zhang, Shunjin
name: Zhang, Huaju
name: Zhang, Zijing
name: Chen, Ningbo
name: Li, Zhigang
name: Sun, Hongxia
name: Liu, Xian
name: Lyu, Shijie
name: Wang, Xianwei
name: Li, Zhiming
name: Yang, Peng
name: Xu, Jiawei
name: Ding, Xiaoting
name: Shi, Qiaoting
name: Wang, Eryao
name: Ru, Baorui
name: Xu, Zejun
name: Lei, Chuzhao
name: Chen, Hong
name: Huang, Yongzhen
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2: Figure S2. Gene ontology (GO) terms enriched in 617 genes containing specific nsSNPs of Jiaxian Red cattle (compared to Qinchuan cattle). Advanced bubble chart shows enrichment of differentially expressed genes in signaling pathways. Size and color of the bubble represent amount of differentially expressed genes enriched in pathway and enrichment significance, respectively.
title: Numeral-plus-classifier phrases. Tone: L1. Classifier: sets of two. Range: 1 to 100
Creators: name: Michaud, Alexis
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2013
Subjects: subject: Yongning Na
subject: nru

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
Hybrid phase-space--Fock-space approach to evolution of a driven nonlinear resonator
Creators: name: Khezri, Mostafa
name: Korotkov, Alexander N.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyze the quantum evolution of a weakly nonlinear resonator due to a classical near-resonant drive and damping. The resonator nonlinearity leads to squeezing and heating of the resonator state. Using a hybrid phase-space--Fock-space representation for the resonator state within the Gaussian approximation, we derive evolution equations for the four parameters characterizing the Gaussian state. Numerical solution of these four ordinary differential equations is much simpler and faster than simulation of the full density matrix evolution, while providing good accuracy for the system analysis during transients and in the steady state. We show that steady-state squeezing of the resonator state is limited by 3 dB; however, this limit can be exceeded during transients.
description: 24 pages, 10 figures, v2 published version
Lewis acid catalyzed povarov reaction of pentafulvenes and spiro[2,4]-hepta-[4,6]-diene: An efficient access to cyclopentene fused quinolines
Creators: name: Shreyass Saranya
name: Thekke Veettil Baiju
name: Greeshma Gopalan
name: Kokkuvayil Vasu Radhakrishnan
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: An efficient protocol for the Lewis acid catalyzed three-component aza-Diels-Alder reaction of pentafulvenes as dienophile has been developed. Cyclopentene fused tetrahydroquinolines were formed in good yields with excellent diastereoselectivities. The method was extended to spiro[2,4]hepta-4,6-diene, by which 3,4-dihydroquinoline derivatives were obtained. The aromatization of cycloadducts furnished corresponding quinoline derivatives.
Additional file 1 of Assessing genomic diversity and signatures of selection in Jiaxian Red cattle using whole-genome sequencing data
Creators: name: Xia, Xiaoting
name: Zhang, Shunjin
name: Zhang, Huaju
name: Zhang, Zijing
name: Chen, Ningbo
name: Li, Zhigang
name: Sun, Hongxia
name: Liu, Xian
name: Lyu, Shijie
name: Wang, Xianwei
name: Li, Zhiming
name: Yang, Peng
name: Xu, Jiawei
name: Ding, Xiaoting
name: Shi, Qiaoting
name: Wang, Eryao
name: Ru, Baorui
name: Xu, Zejun
name: Lei, Chuzhao
name: Chen, Hong
name: Huang, Yongzhen
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Figure S1. Venn diagram showing overlapping and unique SNPs between the different cattle breeds or groups. The numbers in the circle components show specific SNPs for each breed or overlapping SNPs among breeds or groups. (a) The unique and shared SNPs between Jiaxian and “core” cattle groups, (b) The unique and shared SNPs between Jiaxian and Qinchuan cattle.
Probing the properties of the pulsar wind via studying the dispersive effects in the pulses from the pulsar companion in a double neutron-star binary system
Creators: name: Yi, Shu-Xu
name: Cheng, K. S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The velocity and density distribution of $e^\pm$ in the pulsar wind are crucial distinction among magnetosphere models, and contains key parameters determining the high energy emission of pulsar binaries. In this work, a direct method is proposed, which might probe the properties of the wind from one pulsar in a double-pulsar binary. When the radio signals from the first-formed pulsar travel through the relativistic $e^\pm$ flow in the pulsar wind from the younger companion, the components of different radio frequencies will be dispersed. It will introduce an additional frequency-dependent time-of-arrival delay of pulses, which is function of the orbital phase. In this paper, we formulate the above-mentioned dispersive delay with the properties of the pulsar wind. As examples, we apply the formula to the double pulsar system PSR J0737-3039A/B and the pulsar-neutron star binary PSR B1913+16. For PSR J0737-3039A/B, the time delay in 300\,MHz is $\lesssim10μ$s near the superior-conjunction, under the optimal pulsar wind parameters, which is $\sim$ half of the current timing accuracy. For PSR B1913+16, with the assumption that the neutron star companion has a typical spin down luminosity of $10^{33}$\,ergs/s, the time delay is as large as $10\sim20μ$s in 300\,MHz. The best timing precision of this pulsar is $\sim5μ$s in 1400\,MHz. Therefore, it is possible that we can find this signal in archival data. Otherwise, we can set an upper-limit on the spin down luminosity. Similar analysis can be apply to other eleven known pulsar-neutron star binaries
description: 6 pages, 6 figures, accepted for publication in MNRAS
Third Workshop on Building towards Information Interaction and Retrieval Resources Re-use. Welcome and introduction
Creators: name: Petras, Vivien
name: Bogers, Toine
name: Gäde, Maria
name: Hall, Mark
name: Koolen, Marijn
name: Thomas, Paul
Publisher: name: Zenodo
Year: 2022
Subjects: BIIRRR2022
Resource re-use
Information Interaction and Retrieval

description: Introduction presentation at the Third Workshop on Building towards Information Interaction and Retrieval Resources Re-use (BIIRRR 2022, https://biirrr2022.aau.dk/) at the ACM CHIIR2022 Conference, Regensburg, 14 March 2022.
Cognitive Bias for the Distribution of Ball Landing Positions in Amateur Tennis Players (Cognitive Bias for the Motor Variance in Tennis)
Creators: name: Yamamoto, Hiroyuki
name: Shinya, Masahiro
name: Kudo, Kazutoshi
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Medicine
subject: Molecular Biology
subject: Neuroscience
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: This study aimed to investigate whether the isotropy bias (estimating one's own motor variance as an approximately circular distribution rather than a vertically elongated distribution) arises in tennis players for the estimation of the two-dimensional variance for forehand strokes in tennis (Experiment 1), as well as the process underlying the isotropy bias (Experiment 2). In Experiment 1, 31 tennis players were asked to estimate prospectively their distribution of ball landing positions. They were then instructed to hit 50 forehand strokes. We compared the eccentricity of the ellipse calculated from estimated and observed landing positions. Eccentricity was significantly smaller in the estimated ellipse than in the observed ellipse. We assumed that the isotropy bias for the estimated ellipse comes from the process of variance estimation. In Experiment 2, nine participants estimated the 95% confidence interval of 300 dots. Eccentricity was significantly smaller in their estimated ellipses than it was in the ellipses for the dots, though the magnitude of bias decreased for the estimation of dots. These results suggest that the isotropy bias in tennis ball landing position includes the bias of recognizing landing position and the bias of estimating the ellipse confidence interval from the recognized landing position.
Rotational random walk of the harmonic three body system
Creators: name: Katz-Saporta, Ori
name: Efrati, Efi
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: When Robert Brown first observed colloidal pollen grains in water he inaccurately concluded that their motion arose "neither from currents in the fluid, nor from its gradual evaporation, but belonged to the particle itself". In this work we study the dynamics of a classical molecule consisting of three masses and three harmonic springs in free space that does display a rotational random walk "belonging to the particle itself". The geometric nonlinearities arising from the non-zero rest lengths of the springs connecting the masses break the integrability of the harmonic system and lead to chaotic dynamics in many regimes of phase space. The non-trivial connection of the system's shape space allows it, much like falling cats, to rotate with zero angular momentum and manifest its chaotic dynamics as an orientational random walk. In the transition to chaos the system displays random orientation reversals and provides a simple realization of Lévy walks.
title: Numeral-plus-classifier phrases. Tone: L2. Classifier: armspans. Range: 1 to 100 (2nd recording)
Creators: name: Michaud, Alexis
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2013
Subjects: subject: Yongning Na
subject: nru

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
QARAQALPAQSTAN SHÁRAYATÍNDA MAYNALARDÍŃ KÓBEYIWI HÁM RAWAJLANÍWÍ
Creators: name: Tilepov, Shadliq
Publisher: name: Zenodo
Year: 2025

description: Usı maqalada mayna qusınıń Qaraqalpaqstan shárayatında kóbeyiwi hám rawajlanıwı úyrenilgen. Úyreniw Nókis qalasında alıp barılǵan hám tikkeley baqlaw arqalı quslardıń máyek qoyıp, ósip ushıp ketemenge shekemgi processi analiz qılınǵan.
Inflation driven by scalar field and solid matter
Creators: name: Mészáros, Peter
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Solid inflation is a cosmological model where inflation is driven by fields which enter the Lagrangian in the same way as body coordinates of a solid matter enter the equation of state, spontaneously breaking spatial translational and rotational symmetry. We construct a simple generalization of this model by adding a scalar field with standard kinetic term to the action. In our model the scalar power spectrum and the tensor-to-scalar ratio do not differ from the ones predicted by the solid inflation qualitatively, if the scalar field does not dominate the solid matter. The same applies also for the size of the scalar bispectrum measured by the non-linearity parameter, although our model allows it to have different shapes. The tensor bispectra predicted by the two models do not differ from each other in the leading order of the slow-roll approximation. In the case when contribution of the solid matter to the stress-energy tensor is much smaller than the contribution from the scalar field, the tensor-to-scalar ratio and the non-linearity parameter are amplified by factors $ε^{-1}$ and $ε^{-2}$ respectively.
description: 23 pages, 3 figures
Dimensionality Reduction and Variable Selection in Multivariate Varying-Coefficient Models With a Large Number of Covariates
Creators: name: Kejun He
name: Lian, Heng
name: Shujie Ma
name: Jianhua Z. Huang
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Motivated by the study of gene and environment interactions, we consider a multivariate response varying-coefficient model with a large number of covariates. The need of nonparametrically estimating a large number of coefficient functions given relatively limited data poses a big challenge for fitting such a model. To overcome the challenge, we develop a method that incorporates three ideas: (i) reduce the number of unknown functions to be estimated by using (noncentered) principal components; (ii) approximate the unknown functions by polynomial splines; (iii) apply sparsity-inducing penalization to select relevant covariates. The three ideas are integrated into a penalized least-square framework. Our asymptotic theory shows that the proposed method can consistently identify relevant covariates and can estimate the corresponding coefficient functions with the same convergence rate as when only the relevant variables are included in the model. We also develop a novel computational algorithm to solve the penalized least-square problem by combining proximal algorithms and optimization over Stiefel manifolds. Our method is illustrated using data from Framingham Heart Study. Supplementary materials for this article are available online.
Growing Up on Lutterworth Road During WWII
Creators: name: Project Team, Their Finest Hour
Publisher: name: University of Oxford
Year: 2024
Subjects: classificationCode: 430304
subject: British history
classificationCode: 430308
subject: European history (excl. British, classical Greek and Roman)
classificationCode: 430316
subject: International history

description: I was six when war broke out and twelve when it ended. Next door to us, the Americans were stationed, and they used to do route marches around and about. I lived at 130 Lutterworth Road and as they marched, they would chant and we used to run out and they would throw us chewing gum, which was a big thing.When the sirens went, we used to go across the road to Deepdale Farm and I remember the night of the Coventry blitz, seeing the glow in the sky. My father was deaf all the time I knew him and so he didn't go into the services.He used to work in munitions in Coventry and the day after he couldn't get through on the bus, but they got through the following day. If the bombers had any bombs left, they would jettison them, and a stick of incendiary bombs fell nearby, and it twisted the doorknocker. There were two airfields nearby. Bramcote had a massive anti-aircraft gun that we called Big Bertha, and you could see the barrage balloons. We went to school with our gas masks and, if there was a raid when we were at school, they would shepherd us into a shelter.
title: Numeral-plus-classifier phrases. Tone: L2. Classifier: armspans. Range: 1 to 100 (1st recording)
Creators: name: Michaud, Alexis
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2013
Subjects: subject: Yongning Na
subject: nru

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
Detailed near-IR stellar abundances of red giants in the Inner Bulge and Galactic Center
Creators: name: Ryde, N.
name: Rich, R. M.
name: Thorsbro, B.
name: Schultheis, M.
name: Fritz, T. K.
name: Origlia, L.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Owing to their extreme crowding and high and variable extinction, stars in the Galactic Bulge, within +-2 degrees of the Galactic plane, and especially those in the Nuclear Star Cluster, have only rarely been targeted for an analyses of their detailed abundances. There is also some disagreement about the high end of the abundance scale for these stars. It is now possible to obtain high dispersion, high S/N spectra in the infrared K band (2.0-2.4 microns) for these giants; we report our progress at Keck and VLT in using these spectra to infer the composition of this stellar population.
description: 4 pages, contributed talk at the IAU Symposium 334 "Rediscovering our Galaxy" in Potsdam, July 10-14, 2017
Additional file 3 of Effect of endometrial thickness on obstetric and neonatal outcomes in assisted reproduction: a systematic review and meta-analysis
Creators: name: Fang, Zheng
name: Huang, Jialyu
name: Mao, Jiaqin
name: Yu, Lamei
name: Wang, Xiaohong
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 3: Figure S2. Subgroup analyses for GDM based on type of embryo.
Binary mixtures of HMIMPF6 ionic liquid and n-butyl acetate cosolvent in the extraction of acetone from aqueous solutions
Creators: name: Badieh, Marjan Mohammadi Sarab
name: Saien, Javad
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biophysics
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Microbiology
subject: FOS: Biological sciences
subject: Physiology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Plant Biology

description: A remarkable disadvantage of pure ionic liquids, to be used as a solvent in different processes, is their high viscosity and density. Here, n-butyl acetate was used as a cosolvent in the liquid–liquid system of {water + acetone + 1-hexyl-3-methylimidazolium hexafluorophosphate (HMIMPF6) ionic liquid}. Mixtures of the ionic liquid and the cosolvent were used as the organic phase to extract acetone from aqueous phase. A drastic decrease in viscosity and a significant decrease in density of the ionic liquid were achieved in the presence of cosolvent. Accordingly, the liquid–liquid equilibrium of different provided systems was studied under temperature of 298.2 K and atmospheric pressure of 81.5 kPa. Binary phase regions and corresponding tie-lines and binodal curves were obtained for ternary and quaternary systems. Results show the extension of the binodal solubility region as well as enhancements up to 41.8% in the acetone separation factor. The tie-line data consistency was confirmed by the Othmer–Tobias and the Hand equations. Moreover, the nonrandom two-liquid model of activity coefficient was applied satisfactorily to reproduce the equilibrium data with a root-mean-square deviation of only 1.95%.
Additional file 1 of Genome-wide identification, phylogeny, and expression analysis of the SBP-box gene family in Euphorbiaceae
Creators: name: Li, Jing
name: Gao, Xiaoyang
name: Sang, Shiye
name: Liu, Changning
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1. This file contains the additional tables (Table S1-S5) associated with the manuscript. Table numbers and titles were listed as follows: Table S1: The information of Euphorbiaceae SBP genes. Table S2: The protein physicochemical properties of Euphorbiaceae SBP proteins. Table S3: The parallel table of scaffold IDs and serial number. Table S4: The information of duplications. Table S5: The identified synteny relationships between Euphorbiaceae species.
Covariations in ecological scaling laws fostered by community dynamics
Creators: name: Zaoli, Silvia
name: Giometto, Andrea
name: Maritan, Amos
name: Rinaldo, Andrea
Publisher: name: arXiv
Year: 2017
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Biological Physics (physics.bio-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Scaling laws in ecology, intended both as functional relationships among ecologically-relevant quantities and the probability distributions that characterize their occurrence, have long attracted the interest of empiricists and theoreticians. Empirical evidence exists of power laws associated with the number of species inhabiting an ecosystem, their abundances and traits. Although their functional form appears to be ubiquitous, empirical scaling exponents vary with ecosystem type and resource supply rate. The idea that ecological scaling laws are linked had been entertained before, but the full extent of macroecological pattern covariations, the role of the constraints imposed by finite resource supply and a comprehensive empirical verification are still unexplored. Here, we propose a theoretical scaling framework that predicts the linkages of several macroecological patterns related to species' abundances and body sizes. We show that such framework is consistent with the stationary state statistics of a broad class of resource-limited community dynamics models, regardless of parametrization and model assumptions. We verify predicted theoretical covariations by contrasting empirical data and provide testable hypotheses for yet unexplored patterns. We thus place the observed variability of ecological scaling exponents into a coherent statistical framework where patterns in ecology embed constrained fluctuations.
description: S.Z. and A.G. contributed equally to this work
title: Numeral-plus-classifier phrases. Tone: L2. Classifier: birds. Range: 1 to 30
Creators: name: Michaud, Alexis
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2013
Subjects: subject: Yongning Na
subject: nru

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
Analytical description of the survival probability of coherent states in regular regimes
Creators: name: Lerma-Hernández, Sergio
name: Chávez-Carlos, Jorge
name: Bastarrachea-Magnani, Miguel A.
name: Santos, Lea F.
name: Hirsch, Jorge G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Using coherent states as initial states, we investigate the quantum dynamics of the Lipkin-Meshkov-Glick (LMG) and Dicke models in the semi-classical limit. They are representative models of bounded systems with one- and two-degrees of freedom, respectively. The first model is integrable, while the second one has both regular and chaotic regimes. Our analysis is based on the survival probability. Within the regular regime, the energy distribution of the initial coherent states consists of quasi-harmonic sub-sequences of energies with Gaussian weights. This allows for the derivation of analytical expressions that accurately describe the entire evolution of the survival probability, from $t=0$ to the saturation of the dynamics. The evolution shows decaying oscillations with a rate that depends on the anharmonicity of the spectrum and, in the case of the Dicke model, on interference terms coming from the simultaneous excitation of its two-degrees of freedom. As we move away from the regular regime, the complexity of the survival probability is shown to be closely connected with the properties of the corresponding classical phase space. Our approach has broad applicability, since its central assumptions are not particular of the studied models.
description: 23 pages, 9 figures
Families of Picard modular forms and an application to the Bloch-Kato conjecture
Creators: name: Hernandez, Valentin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: In this article we construct a $p$-adic three dimensional Eigenvariety for the group $U(2,1)(E)$, where $E$ is a quadratic imaginary field and $p$ is inert in $E$. The Eigenvariety parametrizes Hecke eigensystems on the space of overconvergent, locally analytic, cuspidal Picard modular forms of finite slope. The method generalized the one developed in Andreatta-Iovita-Pilloni by interpolating the coherent automorphic sheaves when the ordinary locus is empty. As an application of this construction, we reprove a particular case of the Bloch-Kato conjecture for some Galois characters of $E$, extending the result of Bellaiche-Chenevier to the case of a positive sign.
description: 71 pages
Temporal distribution, source apportionment, and pollution assessment of metals in the sediments of Beas river, India
Creators: name: Kumar, Vinod
name: Anket Sharma
name: , Minakshi
name: Bhardwaj, Renu
name: Thukral, Ashwani Kumar
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Inorganic Chemistry
subject: Science Policy

description: Metal pollution in the fluvial sediments of the rivers has become a severe problem throughout the world. Lower valleys with agricultural land are usually receiving diverse contaminants from various sources that are characterized by constant, bioaccumulative and harmful contaminants. One example is of the Beas river (India) which shows the distribution, contamination, and pollution status of metals in the sediments. In the present study, a cluster analysis and principal component analysis were conducted to assess the impact of anthropogenic activities in sediment metals. Results of contamination factor indicate that there is low contamination, whereas enrichment factor showed that 28.5% metals showed significant pollution during pre-monsoon season, 42.8% metals showed moderate to high pollution during post-monsoon season, and 42.8% metals showed moderate to extreme pollution during the winter season. Pollution index and modified pollution index showed that sediments in the winter season are slightly and critically polluted. The ecological risk factors indicate that 23.8% metals posed moderate to high ecological risk in the sediments.
Excitation of coupled phononic frequency combs via two-mode parametric three-wave mixing
Creators: name: Ganesan, Adarsh
name: Do, Cuong
name: Seshia, Ashwin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Applied Physics (physics.app-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: This paper builds on the recent demonstration of three-wave mixing based phononic frequency comb. Here, in this process, an intrinsic coupling between the drive and resonant frequency leads to a frequency comb of spacing corresponding to the separation between drive and resonant frequency. Now, in this paper, we experimentally demonstrate the possibility to further excite multiple frequency combs with the same external drive through its coupling with other identical devices. In addition, we also experimentally identify interesting features associated with such a frequency comb generation process.
description: 10 pages, 5 figures
Additional file 2 of Ascorbic acid can promote the generation and expansion of neuroepithelial-like stem cells derived from hiPS/ES cells under chemically defined conditions through promoting collagen synthesis
Creators: name: Bai, Rui
name: Chang, Yun
name: Saleem, Amina
name: Wu, Fujian
name: Tian, Lei
name: Zhang, Siyao
name: Li, Ya’nan
name: Ma, Shuhong
name: Dong, Tao
name: Guo, Tianwei
name: Jiang, Youxu
name: You, Yi
name: Lu, Wen-Jing
name: Jiang, Hong Feng
name: Lan, Feng
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Biotechnology
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 2: Figure S1. The morphologies of the lt-NES cells in different medium. (A) The morphologies of the lt-NES cells in N2 medium (coated), N2+AA (AA), and N2+ Retinoic acid, Y27632,Tzv and Blebbiststin. Scale bars = 100 μm. Figure S2. Long-term growth curves of lt-NES cells. (A) The cumulative population doublings (CPD) of lt-NES cells cultured by coated and AA. Every cell passage is indicated by a point and thenumber of CPD was calculated based on the ratio of cells seeded versus cells harvested per passage. Figure S3. lt-NES cells can differentiated into astrocyte and oligodendrocyte .(A) Quantitative RT-PCR analysis of the expression level of the astrocyte marker GFAP and the oligodendrocyte marker OLIG2, and neurons markers NeuN and Neurog,n = 3 each.
title: Numeral-plus-classifier phrases. Tone: L2. Classifier: birds. Range: 30 to 100
Creators: name: Michaud, Alexis
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2013
Subjects: subject: Yongning Na
subject: nru

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
Wave Function and Emergent SU(2) Symmetry in $ν_T=1$ Quantum Hall Bilayer
Creators: name: Lian, Biao
name: Zhang, Shou-Cheng
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We propose a trial wave function for the quantum Hall bilayer system of total filling factor $ν_T=1$ at a layer distance $d$ to magnetic length $\ell$ ratio $d/\ell=κ_{c1}\approx1.1$, where the lowest charged excitation is known to have a level crossing. The wave function has two-particle correlations which fit well with those in previous numerical studies, and can be viewed as a Bose-Einstein condensate of free excitons formed by composite bosons and anti-composite bosons in different layers. We show the free nature of these excitons indicating an emergent SU(2) symmetry for the composite bosons at $d/\ell=κ_{c1}$, which leads to the level crossing in low-lying charged excitations. We further show the overlap between the trial wave function and the ground state of a small size exact diagonalization is peaked near $d/\ell=κ_{c1}$, which supports our theory.
description: 4+8 pages, 2+3 figures
Research Artifacts for research papers "Decomposing the Rationale of Code Commits: The Software Developer's Perspective" and "Developers' Need for the Rationale of Code Commits: An In-breadth and In-depth Study"
Creators: name: Al Safwan, Khadijah
name: Elarnaoty, Mohammed
name: Servant, Francisco
Publisher: name: Zenodo
Year: 2019
Subjects: rationale
code commits
revision control
human study
Developers' Need

description: The replication package for our human study of rationale for code commits. This package includes: Interview scripts Screening questionnaire Interview questions (interviewee) Interview questions (interviewer) Preliminary model of rationale for code commits Online surveys Rationale model SurveyI questions SurveyII questions
title: Numeral-plus-classifier phrases. Tone: L2. Classifier: meals. Range: 1 to 100
Creators: name: Michaud, Alexis
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2013
Subjects: subject: Yongning Na
subject: nru

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
Efficient synthesis of spirooxindole-pyrrolizidines and dispirooxindole-piperazines
Creators: name: Keshri Nath Tiwari
name: Taur Prakash Pandurang
name: Suyash Pant
name: P. Sreelekha
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified

description: A simple and efficient approach for the construction of spirooxindole-pyrrolizidines and dispirooxindole-piperazines by cycloaddition reaction of azomethine ylide generated by isatin and proline has been demonstrated successfully. The formation of two different types of frameworks by two different modes of cycloaddition is explored. The developed protocol highlights simple reaction conditions, easy workup processes, and very good yields of products.
Momentos of Gilbert Payne
Creators: name: Project Team, Their Finest Hour
Publisher: name: University of Oxford
Year: 2024
Subjects: classificationCode: 430304
subject: British history
classificationCode: 430308
subject: European history (excl. British, classical Greek and Roman)
classificationCode: 430316
subject: International history

description: These are my father's photographs and mementos of his life in North Africa in WWII. Unfortunately he died when I was a young man and we never discussed them.
Current Status of Canberra Deep Space Network Stations
Creators: name: Horiuchi, Shinji
name: Jacobs, Christopher
name: Mauger, Lisa
name: Bedrossian, Alina
name: Lazio, Joseph
Publisher: name: Zenodo
Year: 2024
Subjects: subject: Radio astronomy

description: Canberra Deep Space Communication Complex (CDSCC), Tidbinbilla,Australia, is part of the NASA Deep Space Network (DSN), primaryused for spacecraft tracking. Because of the Southern Hemispherelocation and large apertures, the radio telescopes at CDSCC have beenused for VLBI over the last half century for imaging, astrometry, andspace navigation. At Tidbinbilla there are one 70-m dish (DSS-43) andthree 34-m dishes (DSS-34, 35, and 36) operational for Deep Spacecommunication and radio astronomy. JPL developed and deployed in2022 a modernised VLBI backend VRA (VLBI/Radio Astronomy)Recording Equipment for DSN stations that is compatible with multiplerecording modes. DSS-43 is equipped with a K-band receiver and is inhigh demand as the largest steerable single dish radio telescope in theSouthern Hemisphere for VLBI projects such as Long Baseline Array(LBA), East Asian VLBI Network (EAVN), and
Extracting Critical Exponent by Finite-Size Scaling with Convolutional Neural Networks
Creators: name: Li, Zhenyu
name: Luo, Mingxing
name: Wan, Xin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Machine learning has been successfully applied to identify phases and phase transitions in condensed matter systems. However, quantitative characterization of the critical fluctuations near phase transitions is lacking. In this study we propose a finite-size scaling approach based on a convolutional neural network and analyze the critical behavior of a quantum Hall plateau transition. The localization length critical exponent learned by the neural network is consistent with the value obtained by conventional approaches. We show that the general-purposed method can be used to extract critical exponents in models with drastically different physics and input data, such as the two-dimensional Ising model and 4-state Potts model.
description: 11 pages, 12 figures
Additional file 1 of Ascorbic acid can promote the generation and expansion of neuroepithelial-like stem cells derived from hiPS/ES cells under chemically defined conditions through promoting collagen synthesis
Creators: name: Bai, Rui
name: Chang, Yun
name: Saleem, Amina
name: Wu, Fujian
name: Tian, Lei
name: Zhang, Siyao
name: Li, Ya’nan
name: Ma, Shuhong
name: Dong, Tao
name: Guo, Tianwei
name: Jiang, Youxu
name: You, Yi
name: Lu, Wen-Jing
name: Jiang, Hong Feng
name: Lan, Feng
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Biotechnology
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 1: Supplementary Table S1. Primer sequences used for q-PCR.