cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The targum (1971:Apr. 1 - 1971:Apr. 30)
Creators: name: No Name Supplied
Publisher: name: Targum Association
Year: 1971

description: Some University historians indicate that the Targum was first published as an annual in 1867, but of this we have no extant evidence. In January 1869, the Targum as we now know it, made its appearance as a monthly paper that concerned itself with student “literary contributions” and college news as well as serving as a vehicle for bringing news to alumni and the general public. The newspaper, which originally was for sale, varied in frequency over the years as did its title (The Targum, Rutgers Targum, Rutgers Daily Targum, and Daily Targum). The newspaper has continuously been published since 1869 with the exception of 19 months during the second world war, between February 1944 and October 1945. The Targum was published by the students of Rutgers College, and later Rutgers University—New Brunswick represented through the years as the Targum Association, Rutgers Targum Association, and Rutgers College Targum. As a student organization, the Targum operated under the oversight of the dean of students and student government but in October 1980, the Targum became an independent college paper.
Evidence for a Compact Object in the Aftermath of the Extra-Galactic Transient AT2018cow
Creators: name: Pasham, Dheeraj R.
name: Ho, Wynn C. G.
name: Alston, William
name: Remillard, Ronald
name: Ng, Mason
name: Gendreau, Keith
name: Metzger, Brian D.
name: Altamirano, Diego
name: Chakrabarty, Deepto
name: Fabian, Andrew
name: Miller, Jon
name: Bult, Peter
name: Arzoumanian, Zaven
name: Steiner, James F.
name: Strohmayer, Tod
name: Tombesi, Francesco
name: Homan, Jeroen
name: Cackett, Edward M.
name: Harding, Alice
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The brightest Fast Blue Optical Transients (FBOTs) are mysterious extragalactic explosions that may represent a new class of astrophysical phenomena. Their fast time to maximum brightness of less than a week and decline over several months and atypical optical spectra and evolution are difficult to explain within the context of core-collapse of massive stars which are powered by radioactive decay of Nickel-56 and evolve more slowly. AT2018cow (at redshift of 0.014) is an extreme FBOT in terms of rapid evolution and high luminosities. Here we present evidence for a high-amplitude quasi-periodic oscillation (QPO) of AT2018cow's soft X-rays with a frequency of 224 Hz (at 3.7$σ$ significance level or false alarm probability of 0.02%) and fractional root-mean-squared amplitude of >30%. This signal is found in the average power density spectrum taken over the entire 60-day outburst and suggests a highly persistent signal that lasts for a billion cycles. The high frequency (rapid timescale) of 224 Hz (4.4 ms) argues for a compact object in AT2018cow, which can be a neutron star or black hole with a mass less than 850 solar masses. If the QPO is the spin period of a neutron star, we can set limits on the star's magnetic field strength. Our work highlights a new way of using high time-resolution X-ray observations to study FBOTs.
description: Published in Nature astronomy on 13th December 2021
Results of WEBT, VLBA and RXTE monitoring of 3C 279 during 2006-2007
Creators: name: Larionov, V. M.
name: Jorstad, S. G.
name: Marscher, A. P.
name: Raiteri, C. M.
name: Villata, M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present radio-to-optical data taken by the WEBT, supplemented by VLBA and RXTE observations, of 3C 279. Our goal is to use this extensive database to draw inferences regarding the physics of the relativistic jet. We assemble multifrequency light curves with data from 30 ground-based observatories and the space-based instruments, along with linear polarization vs. time in the optical R band. In addition, we present a sequence of 22 images (with polarization vectors) at 43 GHz at resolution 0.15 milliarcsec, obtained with the VLBA. We analyse the light curves and polarization, as well as the spectral energy distributions at different epochs, corresponding to different brightness states. The IR-optical-UV continuum spectrum of the variable component corresponds to a power law with a constant slope of -1.6, while in the 2.4-10 keV X-ray band it varies in slope from -1.1 to -1.6. The steepest X-ray spectrum occurs at a flux minimum. During a decline in flux from maximum in late 2006, the optical and 43 GHz core polarization vectors rotate by ~300 degrees. The continuum spectrum agrees with steady injection of relativistic electrons with a power-law energy distribution of slope -3.2 that is steepened to -4.2 at high energies by radiative losses. The X-ray emission at flux minimum comes most likely from a new component that starts in an upstream section of the jet where inverse Compton scattering of seed photons from outside the jet is important. The rotation of the polarization vector implies that the jet contains a helical magnetic field that extends ~20 pc past the 43 GHz core.
description: 12 pages, aa.cls style; accepted for publication in A&A
Optimized entropic uncertainty relations for multiple measurements
Creators: name: Xie, Bo-Fu
name: Ming, Fei
name: Wang, Dong
name: Ye, Liu
name: Chen, Jing-Ling
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Recently, an entropic uncertainty relation for multiple measurements has been proposed by Liu et al. in [Phys. Rev. A 91, 042133 (2015)]. However, the lower bound of the relation is not always tight with respect to different measurements. Herein, we improve the lower bound of the entropic uncertainty relation for multiple measurements, termed as simply constructed bound (SCB). We verify that the SCB is tighter than Liu et al.'s result for arbitrary mutually unbiased basis measurements, which might play a fundamental and crucial role in practical quantum information processing. Moreover, we optimize the SCB by considering mutual information and the Holevo quantity, and propose an optimized SCB (OSCB). Notably, the proposed bounds are extrapolations of the behavior of two measurements to a larger collection of measurements. It is believed that our findings would shed light on entropy-based uncertainty relations in the multiple measurement scenario and will be beneficial for security analysis in quantum key distributions.
description: 7 pages, 4 figures
CrSbSe3: a pseudo one-dimensional ferromagnetic semiconductor
Creators: name: Wang, Guangyu
name: Liu, Lu
name: Yang, Ke
name: Wu, Hua
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Low-dimensional magnetic materials have attracted much attention due to their novel properties and high potential for spintronic applications. In this work, we study the electronic structure and magnetic properties of the pseudo one-dimensional compound CrSbSe$_3$, using density functional calculations, superexchange model analyses, and Monte Carlo simulations. We find that CrSbSe$_3$ is a ferromagnetic (FM) semiconductor with a band gap of about 0.65 eV. The FM couplings within each zig-zag spin chain are due to the Cr-Se-Cr superexchange with the near-90$^\circ$ bonds, and the inter-chain FM couplings are one order of magnitude weaker. By inclusion of the spin-orbit coupling (SOC) effects, our calculations reproduce the experimental observation of the easy magnetization $a$ axis and the hard $b$ axis (the spin-chain direction), with the calculated moderate magnetic anisotropy of 0.19 meV/Cr. Moreover, we identify the nearly equal contributions from the single ion anisotropy of Cr, and from the exchange anisotropy due to the strong SOC of the heavy elements Sb and Se and their couplings with Cr. Using the parameters of the magnetic coupling and anisotropy from the above calculations, our Monte Carlo simulations yield the Curie temperature $T_{\rm{C}}$ of 108 K.
description: 6 pages, 8 figures, 1 table
Enhancing the capabilities of LIGO time-frequency plane searches through clustering
Creators: name: Khan, Rubab
name: Chatterji, Shourov
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: One class of gravitational wave signals LIGO is searching for consists of short duration bursts of unknown waveforms. Potential sources include core collapse supernovae, gamma ray burst progenitors, and mergers of binary black holes or neutron stars. We present a density-based clustering algorithm to improve the performance of time-frequency searches for such gravitational-wave bursts when they are extended in time and/or frequency, and not sufficiently well known to permit matched filtering. We have implemented this algorithm as an extension to the QPipeline, a gravitational-wave data analysis pipeline for the detection of bursts, which currently determines the statistical significance of events based solely on the peak significance observed in minimum uncertainty regions of the time-frequency plane. Density based clustering improves the performance of such a search by considering the aggregate significance of arbitrarily shaped regions in the time-frequency plane and rejecting the isolated minimum uncertainty features expected from the background detector noise. In this paper, we present test results for simulated signals and demonstrate that density based clustering improves the performance of the QPipeline for signals extended in time and/or frequency.
description: 17 pages, 6 figures. Submitted to CQG on Dec 12, 2008; accepted on June 18, 2009
Digital Mathematics Libraries: The Good, the Bad, the Ugly
Creators: name: Bouche, Thierry
Publisher: name: arXiv
Year: 2010
Subjects: subject: Digital Libraries (cs.DL)
subject: FOS: Computer and information sciences

description: The idea of a World digital mathematics library (DML) has been around since the turn of the 21th century. We feel that it is time to make it a reality, starting in a modest way from successful bricks that have already been built, but with an ambitious goal in mind. After a brief historical overview of publishing mathematics, an estimate of the size and a characterisation of the bulk of documents to be included in the DML, we turn to proposing a model for a Reference Digital Mathematics Library--a network of institutions where the digital documents would be physically archived. This pattern based rather on the bottom-up strategy seems to be more practicable and consistent with the digital nature of the DML. After describing the model we summarise what can and should be done in order to accomplish the vision. The current state of some of the local libraries that could contribute to the global views are described with more details.
Topological phase transition in a RNA model in the de Gennes regime
Creators: name: dell'Erba, Matias G.
name: Zemba, Guillermo R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: We study a simplified model of the RNA molecule proposed by G. Vernizzi, H. Orland and A. Zee in the regime of strong concentration of positive ions in solution. The model considers a flexible chain of equal bases that can pairwise interact with any other one along the chain, while preserving the property of saturation of the interactions. In the regime considered, we observe the emergence of a critical temperature T_c separating two phases that can be characterized by the topology of the predominant configurations: in the large temperature regime, the dominant configurations of the molecule have very large genera (of the order of the size of the molecule), corresponding to a complex topology, whereas in the opposite regime of low temperatures, the dominant configurations are simple and have the topology of a sphere. We determine that this topological phase transition is of first order and provide an analytic expression for T_c. The regime studied for this model exhibits analogies with that for the dense polymer systems studied by de Gennes
description: 15 pages, 4 figures
Origin of cool cores, cold fronts and spiral structures in cool core clusters of galaxies
Creators: name: Inoue, Hajime
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We consider a situation in which a brightest cluster galaxy (BCG) moves in ambient hot gas in the central region of a cool core cluster of galaxies, following the study by Inoue (2014, PASJ, 66, 60). In the rest frame of the BCG, the hot gas is supposed to flow toward the BCG in parallel from a sufficiently large distance. Then, it is expected that only the gas flowing with the impact parameter less than a critical value is trapped by the gravitation field of the BCG because of the efficient radiative cooling, getting a cooling flow, and that the remaining outer gas can get over the potential well. In such a circumstance, we can draw the following picture: A boundary layer between the out-flowing gas and the trapped gas arises around the stagnation point at the back side of the BCG. Since the boundary temperature is so low as to be X-ray dim, the boundary could be observed as the cold front in X-rays. The trapped gas once stagnates on the inner side of the boundary and starts in-falling toward the BCG. Since the wandering motion of the BCG is likely to have a rotational component, the Coriolis force induces a rotational motion in the in-falling flow from the stagnation place to the BCG, forming a spiral structure around the BCG. The spiraling flow turns the BCG on the up stream side of the main flow from the far outside, and arises another boundary layer having contact discontinuity with the main hot gas flow. These pictures well reproduce the observed features such as cool cores, cold fronts, and spiral structures. It can also be resolved how the cooling flow is suppressed from what the cooling flow hypothesis predicts, without any heating mechanism.
description: Accepted to PASJ
MCDHF-CI calculations for Hg and Cd with estimates for unknown clock transition frequencies
Creators: name: Schelfhout, Jesse S.
name: McFerran, John J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: By use of the \textsc{grasp2018} package we perform Multiconfiguration Dirac-Hartree-Fock (MCDHF) calculations with configuration interaction (CI) for the $^{1}S_{0}$ and $^{3}P_{0,1}^o$ levels in neutral cadmium and mercury. By supplying the resultant atomic state functions to the \textsc{ris4} program, we evaluate the mass and field shift parameters for the $^{1}S_{0}-\,^{3}P_{0}^o$ (clock) and $^{1}S_{0}-\,^{3}P_{1}^o$ (intercombination) lines. We make revised estimates of the nuclear charge parameters $λ^{A,A'}$ and differences in mean-square charge radii $δ\langle r^2\rangle^{A,A'}$ for both elements and point out a discrepancy with tabulated data for Cd. In constructing a King plot with the Hg lines we examine the second-order hyperfine interaction for the $^{3}P_{0,1}^o$ levels. Isotope shifts for the clock transition have been estimated from which we predict the unknown clock line frequencies in the bosonic Hg isotopes and all the naturally occurring isotopes of Cd.
description: 18 pages, 7 figures
A justification of paternalism
Creators: name: Carter, Rosemary Ann
Publisher: name: University of British Columbia
Year: 2010

description: I attempt in this paper to develop a theory of paternalism which indicates when and why a paternalistic action is justified. In the first two chapters I consider the extant theories on this subject: in the first chapter I develop a utilitarian theory of the justification of paternalistic interference, and in the second chapter I consider various non-utilitarian theories that have been offered. Although I do not agree with the utilitarian analysis of rights, and so with their rationale for paternalistic intervention, I argue that such a theory does provide a strong presumption against such interference. Nor do I find any of the non-utilitarian theories satisfactory, although they each contain certain important insights. In the third chapter I develop my own theory. I claim that there is really only a problem in justifying paternalism when the subject has the prima facie right to do what he proposes to do. It is therefore necessary to determine under what conditions any prima facie right can be interfered with. From results of this investigation I conclude that consent, either tacit or explicit, prior or subsequent to interference, is the key to the justification of paternalistic interference. More specifically, I argue that consent, or the disposition to consent upon receipt of factual information or correction of a logical error, is a necessary condition for justification, and that it is also sufficient except where it is gained by "warping" the subject's preferences, or where it is due to lack of relevant information, or a logical error.
Polaron Mass and Electron-Phonon Correlations in the Holstein Model
Creators: name: Zoli, Marco
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The Holstein Molecular Crystal Model is investigated by a strong coupling perturbative method which, unlike the standard Lang-Firsov approach, accounts for retardation effects due to the spreading of the polaron size. The effective mass is calculated to the second perturbative order in any lattice dimensionality for a broad range of (anti)adiabatic regimes and electron-phonon couplings. The crossover from a large to a small polaron state is found in all dimensionalities for adiabatic and intermediate adiabatic regimes. The phonon dispersion largely smooths such crossover which is signalled by polaron mass enhancement and on site localization of the correlation function. The notion of self-trapping together with the conditions for the existence of light polarons, mainly in two- and three-dimensions, are discussed. By the imaginary time path integral formalism I show how non local electron-phonon correlations, due to dispersive phonons, renormalize downwards the {\it e-ph} coupling justifying the possibility for light and essentially small 2D Holstein polarons.
description: Advances in Condensed Matter Physics (2009). Special Issue on "Phonons and Electron Correlations in High-Temperature and Other Novel Superconductors"
Renormalisation of out-of-equilibrium quantum fields
Creators: name: Borsanyi, Szabolcs
name: Reinosa, Urko
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider the initial value problem and its renormalisation in the framework of the two-particle-irreducible (2PI) effective action. We argue that in the case of appropriately chosen self-consistent initial conditions, the counterterms needed to renormalise the system in equilibrium are also sufficient to renormalise its time evolution. In this way we improve on Gaussian initial conditions which have the disadvantage of generically not showing a continuum limit. For a more detailed discussion see arXiv:0809.0496.
description: To appear in the proceedings of SEWM08, Amsterdam, The Netherlands, 26-29 August 2008
Additional file 1 of LncRNAs serve as novel biomarkers for diagnosis and prognosis of childhood ALL
Creators: name: Huang, Xuanmei
name: Huang, Libin
name: Xie, Qing
name: Zhang, Ling
name: Huang, Shaohui
name: Hong, Mingye
name: Li, Jiangbin
name: Huang, Zunnan
name: Zhang, Hua
Publisher: name: figshare
Year: 2021
Subjects: Medicine
Cell Biology
Molecular Biology
Biological Sciences not elsewhere classified
Cancer
Hematology

description: Additional file 1.
Fermi arcs and pseudogap phase in a minimal microscopic model of $d$-wave superconductivity
Creators: name: Singh, Dheeraj Kumar
name: Kadge, Samrat
name: Bang, Yunkyu
name: Majumdar, Pinaki
Publisher: name: arXiv
Year: 2021
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We show conclusively that a pseudogap state can arise at $T > T_c$, for reasonable pairing interaction strength, from order parameter fluctuations in a two dimensional minimal model of $d$-wave superconductivity. The occurrence of the pseudogap requires neither strong correlation nor the presence of competing order. We study a model with attractive nearest neighbor interaction and establish our result using a combination of cluster based Monte Carlo for the order parameter field and a twisted-boundary scheme to compute the momentum-resolved spectral function. Apart from a dip in the density of states that characterizes the pseudogap, the momentum and frequency resolution on our effective lattice size $\sim 160 \times 160$ allows two major conclusions: (i)~at $T < T_c$, despite the presence of thermal phase fluctuations the superconductor has only nodal Fermi points while all non nodal points on the normal state Fermi surface show a two peak spectral function with a dip at $ω=0$, and (ii)~for $T > T_c$ the Fermi points develops into arcs, characterized by a single quasiparticle peak, and the arcs connect up to recover the normal state Fermi surface at a temperature $T^* > T_c$. We show the variation of $T_c$ and $T^*$ with coupling strength and provide detailed spectral results at a coupling where $T^* \sim 1.5T_c$.
description: 7 pages, 6 figures
Mass spectra, wave functions and mixing effects of the $(bcq)$ baryon
Creators: name: Li, Qiang
name: Chang, Chao-Hsi
name: Qin, Si-Xue
name: Wang, Guo-Li
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Mass spectra and wave functions of the $J^P=\frac{1}{2}^+$ $(bcq)$ baryons are calculated by the relativistic Bethe-Salpeter equation\,(BSE) with considering the mixing effects between the $1^+$ and $0^+$ $(bc)$-diquarks inside. Based on the diquark picture, the three-body problem of baryons is transformed into two two-body problems. The BSE and wave functions of the $0^+$ diquark are given, and then solved numerically to obtain the effective mass spectra and form factors. Also we present the wave functions at zero point for the $(bc)$-diquark. Considering the obtained diquark form factors, the $(bcq)$ baryons are then described by the BSE as the bound state of a diquark and a light quark, where the interaction kernel includes the inner transitions between the $0^+$ and $1^+$ diquarks. The general wave function of the $\frac{1}{2}^+$ $(bcq)$ baryons is constructed and solved to obtain the corresponding mass spectra. Especially, by using the obtained wave functions, the mixing effects between $Ξ_{bc}(Ω_{bc})$ and $Ξ_{bc}'(Ω'_{bc})$ in ground states are computed and determined to be small ($\sim \!1\%$). The numerical results indicate that it is a good choice to take $Ξ_{bc}$ and $Ξ'_{bc}$ as the baryon states with the inside $(bc)$-diquarks occupying the definite spin.
description: 26 pages, 15 figures
Multiplicity free Jacquet modules
Creators: name: Aizenbud, Avraham
name: Gourevitch, Dmitry
Publisher: name: arXiv
Year: 2009
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 20G05, 20C30, 20C33, 46F10, 47A67

description: Let F be a non-Archimedean local field or a finite field. Let n be a natural number and k be 1 or 2. Consider G:=GL(n+k,F) and let M:=GL(n,F) x GL(k,F)
description: 12 pages; Canadian Mathematical Bulletin, Published electronically on June 29, 2011
Additional file 4 of Transcriptome analysis of Cinnamomum migao seed germination in medicinal plants of Southwest China
Creators: name: Huang, Xiaolong
name: Tian, Tian
name: Chen, Jingzhong
name: Wang, Deng
name: Tong, Bingli
name: Liu, Jiming
Publisher: name: figshare
Year: 2021
Subjects: subject: Plant Biology
subject: FOS: Biological sciences

description: Figure S4 Clusteranalysis of differentially expressed genes related tothe starch and sucrose metabolism pathways in the four germination stages of Cinnamomum migao seeds.
Saint Patrick’s Purgatory – a fresco in Todi, Italy
Creators: name: De Petris, Carla
Publisher: name: Biblioteca di Studi di Filologia Moderna: Series, Journals and Workshop
Year: 2013

description: This essay deals with the tradition of the revelation of Purgatory to St. Patrick on Station Island in Lough Derg, whose popularity is testified not only in literary texts in the various languages of Medieval Europe but also in a unique work of art in the convent of the Sisters of Saint Clair at Todi, Umbria, a town along the Via Francigena, the road of medieval pilgrimages from Canterbury to Rome. It is a fresco which represents St. Patrick’s Purgatory, attributed to Jacopo di Mino del Pellicciaio, dated 1346. In 1974, following restoration carried out by Marcello Castrichini and Leonilde Dominici, the splendid fresco came to light again. The work was completed in 1985, but is not open to the public without special permit because it is located in the old refectory of the closed area of the convent. The fresco is discussed in some detail, comparing the forms and rituals of the Irish pilgrimage, the medieval legend of Owen to the life of Filippo Benizi, the Saint portrayed among the protagonists of the painting. In order to prove the ever-lasting popularity of the legend related to the Irish Saint in the same area another monument, the so-called ‘St. Patrick’s Well’ in Orvieto, designed by Antonio da Sangallo the Younger in 1527, is briefly referred to.
description: Studi irlandesi. A Journal of Irish Studies, No 2 (2012)
Controllability, Observability, Realizability, and Stability of Dynamic Linear Systems
Creators: name: Davis, John M.
name: Gravagne, Ian A.
name: Jackson, Billy J.
name: Marks, Robert J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Optimization and Control (math.OC)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 93B05; 93B07; 93B20; 93B55; 93D99

description: We develop a linear systems theory that coincides with the existing theories for continuous and discrete dynamical systems, but that also extends to linear systems defined on nonuniform time domains. The approach here is based on generalized Laplace transform methods (e.g. shifts and convolution) from our recent work \cite{DaGrJaMaRa}. We study controllability in terms of the controllability Gramian and various rank conditions (including Kalman's) in both the time invariant and time varying settings and compare the results. We also explore observability in terms of both Gramian and rank conditions as well as realizability results. We conclude by applying this systems theory to connect exponential and BIBO stability problems in this general setting. Numerous examples are included to show the utility of these results.
description: typos corrected; current form is as accepted in EJDE
Shulamit, Orly, Ester e le altre. Nascoste dove c’è più luce
Creators: name: Diwan, Fiona
Publisher: name: Università degli  Studi di Milano
Year: 2014

description: Scrittori: le voci femminili d’IsraeleSia benedetto Colui che mi ha fatto donna,/perché sono terra e uomo/e costola morbida/Sii benedetto Tu che mi hai fatta/cerchi su cerchi/come le sfere celesti/e i pomi dei frutti;/Tu che mi hai fatto carne viva,/florida,/e mi hai fatta come una pianta dei campi,/capace di frutti./Perché gli stralci delle tue nubi scivolano come seta/sul mio volto e le mie cosce;/...». I versi di Ester Ra’ab, una delle grandi poetesse d’Israele, sono del 1969, tratti dalla raccolta Shirat isha, Canto di donna. Versi che celebrano la potenza del femminile e la gioia sensuale dell’essere donna, capovolgendo le parole della Tefillà (Baruch shelo asani ishà), in un audace tentativo poetico di sovvertimento e un afflato mistico che cerca di venire a patti con le convenzioni.
description: Altre Modernità, 2014: NUMERO SPECIALE Letteratura Ebraica ‘al femminile’
Comparison of physiological correlates accompanying transcendental meditation and relaxation period
Creators: name: Cox, David Neil
Publisher: name: University of British Columbia
Year: 2010

description: Heart rate, respiration, skin conductance, muscle activity, cephalic vasomotor activity and electroencephalograph measurements were obtained from twenty-four subjects in order to test the hypothesis that the practice of Transcendental Meditation is associated with a hypometabolic state. Sixteen of the subjects were experienced practitioners of Transcendental Meditation and were randomly divided into two groups; one was asked to meditate during the test period and the other was not. The other eight subjects were non-meditating controls who sat for a relaxation period. Decreases in heart rate were evident in all three groups while no change was observed in respiration across the test period. During meditation meditators showed significantly greater decreases in skin conductance than did the meditators and non-meditators during relaxation. None of the groups showed any appreciable changes in cephalic vasomotor activity throughout the experiment. No particular changes in muscle activity were observed in most subjects; however, several meditators appeared to experience an 'active' meditation in which increased muscle activity was observed. The electroencephalogram distinguished the meditators from the non-meditators in that the former showed a predominance of alpha wave activity. It would appear that Transcendental Meditation is accompanied by a variety of physiological changes, although not to the extent implied by the term, hypometabolic state. The extent to which these changes occur, both during meditation and other processes, requires further investigation including the use of longitudinal research.
VECTOR IN DIGITALIZATION CONDITIONS TEACHING METHODOLOGY
Creators: name: Sabirova, Dinora
Publisher: name: Zenodo
Year: 2025

description: This in the article digitization under the circumstances geometry in science vectors education methodology seeing Vectors are output. education methodology using geometry in science to students digital vectors geometric constructions based on create and analysis to do possible. In the article geometry in science vectors in teaching used main methods, for example, vectors algebraic and geometric description, their mutual their relationship to study, and digital technologies using geometry issues in solution applicable methods illuminated. Geometric objects digitization, their vector as modeling and education methods modern technologies training to the process integration to do shows.
kGamma distributions in granular packs
Creators: name: Aste, T.
name: Delaney, G. W
name: Di Matteo, T.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: It has been recently pointed out that local volume fluctuations in granular packings follow remarkably well a shifted and rescaled Gamma distribution named the kGamma distribution [T. Aste, T. Di Matteo, Phys. Rev. E 77 (2008) 021309]. In this paper we confirm, extend and discuss this finding by supporting it with additional experimental and simulation data.
description: 10 pages, 5 figures
Franco Cambi (a cura di), Archetipi del femminile nella Grecia classica. Tra epica e tragedia: aspetti formativi, Milano, Unicopli, 2008
Creators: name: Durst, Margarete
Publisher: name: Studi sulla Formazione
Year: 2009

description: Studi sulla Formazione, Anno XI, II-2008
Hyperscaling analysis of a disorder-induced ferromagnetic quantum critical point in Ni$_{1-x}$Rh$_{x}$ with $x = 0.375$
Creators: name: Lin, Rong-Zu
name: Huang, Chien-Lung
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Here we report on hyperscaling analysis on thermodynamic measurements as a function of temperature and magnetic field for Ni$_{1-x}$Rh$_{x}$ with $x = 0.375$ where a ferromagnetic quantum critical point has been recently identified [Phys. Rev. Lett. $\textbf{124}$, 117203 (2020)]. The obtained critical exponents agree well with the theory proposed by Belitz, Kirkpatrick, and Vojta for disorder tuned quantum critical point in the preasymptotic region.
Vacancy defect positron lifetimes in strontium titanate
Creators: name: Mackie, R. A.
name: Singh, S.
name: Laverock, J.
name: Dugdale, S. B.
name: Keeble, D. J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The results of positron annihilation lifetime spectroscopy measurements on undoped, electron irradiated, and Nb doped SrTiO3 single crystals are reported. Perfect lattice and vacancy defect positron lifetimes were calculated using two different first-principles schemes. The Sr vacancy defect related positron lifetime was obtained from measurements on Nb doped, electron irradiated, and vacuum annealed samples. Undoped crystals showed a defect lifetime component dominated by trapping to Ti vacancy related defects.
description: 31 pages 5 figures 2 Tables
Baby Skyrmion chains
Creators: name: Foster, D. J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Previous results on multi-charged Baby Skyrmion solutions have pointed to a modular structure, comprised of charge two rings and single charge one Skyrmions, which combine to form higher charged structures. In this paper we present numerical evidence which shows an alternative finite chain, multi-charged global energy minimum Baby Skymion solution. We then proceed from the infinite plane, to Baby Skyrmions on a cylinder and then a torus, to obtain the solutions of periodic Baby Skyrmions, of which periodic segments will correspond to sections of large charge Baby Skyrmions in the plane.
Régime alimentaire des petits poissons pélagiques dans le golfe de Gascogne, 2004-2022
Creators: name: Petitgas, Pierre
Publisher: name: DEFIPEL
Year: 2024
Subjects: DEFIPEL
Anchois
Sardine
Petits pélagiques
contenus stomacaux
regimes alimentaires
Golfe de Gascogne

description: Stomach contents have been collected in the Bay of Biscay from 2004 to 2022 for the five dominant small pelagic fish species, anchovy (Engraulis encrasicolus), sardine (Sardina pilchardus), mackerel (Scomber scombrus), sprat (Sprattus, sprattus) and horse mackerel (Trachurus trachurus) in spring and for some years in autumn, during day time and occasionnally at night. The data were collected on the research survey series PELGAS and EVHOE. The stomach contents were analyzed with a low taxonomic resolution and semi-quantitative abundance quotation. The data represent a unique long-term monitoring of stomach contents. This report presents a firts analysis of these data. The diets of the species are characterized, their overlap, their interannual variability in spring. The effects of the season, the day night cycle, habitats, vertical distribution and fish size are also characterized.
title: Fostering diversity and inclusion by making jewelry from trash: The power of a single entrepreneur
title: Teaching case
titleType: Other
Creators: name: Šilenskytė, Aušrinė
name: Tiphaine, Delecour
Publisher: name: Zenodo
Year: 2025
Subjects: subject: Workforce Diversity
subject: Social Inclusion
subject: Small Business/classification
subject: Circular economy

description: Matti Mattsson – internationally renowned and nationally awarded circular jewelry artist calls himself a crazy Finn and has an amazing story to share. Through his small business he has transformed the life of many people, fostering diversity and inclusion when sourcing for his business, when providing services and building international relations, and when practicing unique marketing ideas directed not only at increasing business growth and profitability, but also when addressing needs of different social groups, such as older people, children with behavioral concerns, and people with disabilities. This teaching case invites us to explore the concepts of diversity (representation of various social identity groups) and inclusion (creating an environment that offers appreciation for diverse needs, perspectives, and experiences) through a lively story of an entrepreneur. The story shows that even a single person managing a small business can make a large social impact and foster socially sustainable business and community environment.

Key words: diversity, inclusion, circular economy, circularity, age, disability, international partnerships, micro enterprise

Case relates to the United Nations’ Sustainable Development Goals:

10 (Reduced inequality),

11 (Sustainable cities and communities),

12 (Responsible consumption and production)

Teaching notes for this case are available for educators/trainers only at Researchgate.net
Valley symmetry breaking in bilayer graphene: a test to the minimal model
Creators: name: Nakamura, Masaaki
name: Castro, Eduardo V.
name: Dora, Balazs
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Physical properties reflecting valley asymmetry of Landau levels in a biased bilayer graphene under magnetic field are discussed. Within the $4-$band continuum model with Hartree-corrected self-consistent gap and finite damping factor we predict the appearance of anomalous steps in quantized Hall conductivity due to the degeneracy lifting of Landau levels. Moreover, the valley symmetry breaking effect appears as a non-semiclassical de Haas-van Alphen effect where the reduction of the oscillation period to half cannot be accounted for through quasi-classical quantization of the orbits in reciprocal space, still valley degenerate.
description: 4 pages, 3 figures
ANUBIS: A Provenance Graph-Based Framework for Advanced Persistent Threat Detection
Creators: name: Anjum, Md. Monowar
name: Iqbal, Shahrear
name: Hamelin, Benoit
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cryptography and Security (cs.CR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: We present ANUBIS, a highly effective machine learning-based APT detection system. Our design philosophy for ANUBIS involves two principal components. Firstly, we intend ANUBIS to be effectively utilized by cyber-response teams. Therefore, prediction explainability is one of the main focuses of ANUBIS design. Secondly, ANUBIS uses system provenance graphs to capture causality and thereby achieve high detection performance. At the core of the predictive capability of ANUBIS, there is a Bayesian Neural Network that can tell how confident it is in its predictions. We evaluate ANUBIS against a recent APT dataset (DARPA OpTC) and show that ANUBIS can detect malicious activity akin to APT campaigns with high accuracy. Moreover, ANUBIS learns about high-level patterns that allow it to explain its predictions to threat analysts. The high predictive performance with explainable attack story reconstruction makes ANUBIS an effective tool to use for enterprise cyber defense.
description: Accepted for publication in the 37th ACM SIGAPP Symposium on Applied Computing (SAC 2022)
Per una storia dei processi formativi: intersezioni, costrutti euristici e problemi aperti
Creators: name: Ferrari, Monica
Publisher: name: Studi sulla Formazione
Year: 2009

description: It’s important, today, reflect about formative processes and on their historical develop. This history is a string of knowledges that gains importance through the dialogue between other disciplines. It’s necessary to start from childhood history to build a heuristic immagine of that argument and read again classical authors.
description: Studi sulla Formazione, Anno XI, I-2008
Grammars Based on a Logic of Hypergraph Languages
Creators: name: Pshenitsyn, Tikhon
Publisher: name: arXiv
Year: 2021
Subjects: subject: Formal Languages and Automata Theory (cs.FL)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: The hyperedge replacement grammar (HRG) formalism is a natural and well-known generalization of context-free grammars. HRGs inherit a number of properties of context-free grammars, e.g. the pumping lemma. This lemma turns out to be a strong restriction in the hypergraph case: it implies that languages of unbounded connectivity cannot be generated by HRGs. We introduce a formalism that turns out to be more powerful than HRGs while having the same algorithmic complexity (NP-complete). Namely, we introduce hypergraph Lambek grammars; they are based on the hypergraph Lambek calculus, which may be considered as a logic of hypergraph languages. We explain the underlying principles of hypergraph Lambek grammars, establish their basic properties, and show some languages of unbounded connectivity that can be generated by them (e.g. the language of all graphs, the language of all bipartite graphs, the language of all regular graphs).
description: In Proceedings GCM 2021, arXiv:2112.10217
Stochastic Graph Transformation For Social Network Modeling
Creators: name: Behr, Nicolas
name: Bello, Bello Shehu
name: Ehmes, Sebastian
name: Heckel, Reiko
Publisher: name: arXiv
Year: 2021
Subjects: subject: Discrete Mathematics (cs.DM)
subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: Adaptive networks model social, physical, technical, or biological systems as attributed graphs evolving at the level of both their topology and data. They are naturally described by graph transformation, but the majority of authors take an approach inspired by the physical sciences, combining an informal description of the operations with programmed simulations, and systems of ODEs as the only abstract mathematical description. We show that we can capture a range of social network models, the so-called voter models, as stochastic attributed graph transformation systems, demonstrate the benefits of this representation and establish its relation to the non-standard probabilistic view adopted in the literature. We use the theory and tools of graph transformation to analyze and simulate the models and propose a new variant of a standard stochastic simulation algorithm to recreate the results observed.
description: In Proceedings GCM 2021, arXiv:2112.10217
Nuovi modelli di integrazione: la categoria della differenza
Creators: name: Salmeri, Stefano
Publisher: name: Studi sulla Formazione
Year: 2009

description: We can talk of democratic education when we offer to all members of society an opportunity of emancipation. Democratic spirit is a deep feeling and political democracy, therefore educative, can be uncertain if our thought is not open to difference as modern category. The difference is the most essential part of pedagogical reflection today.
description: Studi sulla Formazione, Anno XI, I-2008
Lattice Study of Conformal Behavior in SU(3) Yang-Mills Theories
Creators: name: Appelquist, Thomas
name: Fleming, George T.
name: Neil, Ethan T.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Using lattice simulations, we study the extent of the conformal window for an SU(3) gauge theory with N_f Dirac fermions in the fundamental representation. We extend our recently reported work, describing the general framework and the lattice simulations in more detail. We find that the theory is conformal in the infrared for N_f = 12, governed by an infrared fixed point, whereas the N_f = 8 theory exhibits confinement and chiral symmetry breaking. We therefore conclude that the low end of the conformal window N_f^c lies in the range 8 <= N_f^c <= 12. We discuss open questions and the potential relevance of the present work to physics beyond the standard model.
description: 37 pages, 7 figures. v2: assorted minor updates and corrections
The equation of state and composition of hot, dense matter in core-collapse supernovae
Creators: name: Blinnikov, S. I.
name: Panov, I. V.
name: Rudzsky, M. A.
name: Sumiyoshi, K.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The equation of state and composition of matter are calculated for conditions typical for pre-collapse and early collapse stages in core collapse supernovae. The composition is evaluated under the assumption of nuclear statistical equilibrium, when the matter is considered as an `almost' ideal gas with corrections due to thermal excitations of nuclei, to free nucleon degeneracy, and to Coulomb and surface energy corrections. The account of these corrections allows us to obtain the composition for densities a bit below the nuclear matter density. Through comparisons with the equation of state (EOS) developed by Shen et al. we examine the approximation of one representative nucleus used in most of recent supernova EOS's. We find that widely distributed compositions in the nuclear chart are different, depending on the mass formula, while the thermodynamical quantities are quite close to those in the Shen's EOS.
description: LaTeX 21 pages, 16 figures
Local Strong Convexity of Source Localization and Error Bound for Target Tracking under Time-of-Arrival Measurements
Creators: name: Pun, Yuen-Man
name: So, Anthony Man-Cho
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optimization and Control (math.OC)
subject: Signal Processing (eess.SP)
subject: FOS: Mathematics
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In this paper, we consider a time-varying optimization approach to the problem of tracking a moving target using noisy time-of-arrival (TOA) measurements. Specifically, we formulate the problem as that of sequential TOA-based source localization and apply online gradient descent (OGD) to it to generate the position estimates of the target. To analyze the tracking performance of OGD, we first revisit the classic least-squares formulation of the (static) TOA-based source localization problem and elucidate its estimation and geometric properties. In particular, under standard assumptions on the TOA measurement model, we establish a bound on the distance between an optimal solution to the least-squares formulation and the true target position. Using this bound, we show that the loss function in the formulation, albeit non-convex in general, is locally strongly convex at its global minima. To the best of our knowledge, these results are new and can be of independent interest. By combining them with existing techniques from online strongly convex optimization, we then establish the first non-trivial bound on the cumulative target tracking error of OGD. Our numerical results corroborate the theoretical findings and show that OGD can effectively track the target at different noise levels.
description: Accepted for publication in IEEE Transactions on Signal Processing