cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Nonlocal Effects of Partial Measurements and Quantum Erasure
Creators: name: Elitzur, Avshalom C.
name: Dolev, Shahar
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Partial measurement turns the initial superposition not into a definite outcome but into a greater probability for it. The probability can approach 100%, yet the measurement can undergo complete quantum erasure. In the EPR setting, we prove that i) every partial measurement nonlocally creates the same partial change in the distant particle; and ii) every erasure inflicts the same erasure on the distant particle's state. This enables an EPR experiment where the nonlocal effect does not vanish after a single measurement but keeps "traveling" back and forth between particles. We study an experiment in which two distant particles are subjected to interferometry with a partial "which path" measurement. Such a measurement causes a variable amount of correlation between the particles. A new inequality is formulated for same-angle polarizations, extending Bell's inequality for different angles. The resulting nonlocality proof is highly visualizable, as it rests entirely on the interference effect. Partial measurement also gives rise to a new form of entanglement, where the particles manifest correlations of multiple polarization directions. Another novelty in that the measurement to be erased is fully observable, in contrast to prevailing erasure techniques where it can never be observed. Some profound conceptual implications of our experiment are briefly pointed out.
description: To be published in Phys. Rev. A 63 (2001). 19 pages, 12 figures, RevTeX 3.1
The Hilbert-Galton board
Creators: name: Ayyer, Arvind
name: Ramassamy, Sanjay
Publisher: name: arXiv
Year: 2017
Subjects: subject: Probability (math.PR)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 60J27, 60C05

description: We introduce the Hilbert-Galton board as a variant of the classical Galton board. Balls fall into a row of bins at a rate depending on the bin, and at random times, each bin gets shifted one unit to the right and an empty bin is added to the left. We compute the stationary distribution of this Markov chain and show the existence of an enriched Markov chain on triangular arrays of numbers which projects down to the Hilbert-Galton board. We also define finite-ball projections of the Hilbert-Galton board, for which we compute the stationary distribution, the full spectrum and the grand coupling time.
description: 24 pages, 4 figures, minor improvements
Slowly rotating fluid balls with linear equation of state
Creators: name: Fodor, Gyula
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Slowly rotating perfect fluid balls with regular center and asymptotically flat exterior are considered to second order in the rotation parameter. The necessary condition for being Petrov type D is given for general perfect fluid matter. As a special case, fluids with a linear equation of state are considered. Using a power series expansion at the regular center, it is shown that the Petrov D condition is inconsistent with the linear equation of state assumption.
description: To make the 2002 conference paper more accessible, 12 pages
Interstellar Extinction
Creators: name: Gontcharov, George
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: This review describes our current understanding of interstellar extinction. This differ substantially from the ideas of the 20th century. With infrared surveys of hundreds of millions of stars over the entire sky, such as 2MASS, SPITZER-IRAC, and WISE, we have looked at the densest and most rarefied regions of the interstellar medium at distances of a few kpc from the sun. Observations at infrared and microwave wavelengths, where the bulk of the interstellar dust absorbs and radiates, have brought us closer to an understanding of the distribution of the dust particles on scales of the Galaxy and the Universe. We are in the midst of a scientific revolution in our understanding of the interstellar medium and dust. Progress in, and the key results of, this revolution are still difficult to predict. Nevertheless, (a) a physically justified model has been developed for the spatial distribution of absorbing material over the nearest few kiloparsecs, including the Gould belt as a dust container, which gives an accurate estimate of the extinction for any object just in terms of its galactic coordinates. It is also clear that (b) the interstellar medium makes up roughly half the mass of matter in the galactic vicinity of the solar system (the other half is made up of stars, their remnants, and dark matter) and (c) the interstellar medium and, especially, dust, differ substantially in different regions of space, and deep space cannot be understood by only studying nearby space.
description: review, 9 figures
Which review is right for you? An overview of systematic review methods
Creators: name: Strawbridge, Jenna
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 461002
subject: Human information behaviour
classificationCode: 461003
subject: Human information interaction and retrieval
classificationCode: 461006
subject: Library studies
classificationCode: 461008
subject: Organisation of information and knowledge resources

description: This presentation was given virtually at the INFRAMES 2023 meeting in Venice, Italy by Duke librarians Hannah Rozear, Deric Hardy, and Jenna Strawbridge. It focuses on the various types of evidence syntheses, with an emphasis on systematic reviews and how to perform them in the environmental and natural sciences.
Molecular characterization and functional properties of avenin-like b gene TuALPb7As in Triticum urartu
Creators: name: Cao, Dong
name: Ye, Fahui
name: Zhao, Caixia
name: Shen, Jicheng
name: Liu, Ruijuan
name: Zhang, Bo
name: Shen, Yuhu
name: Zhang, Huaigang
name: Liu, Baolong
name: Chen, Wenjie
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Avenin-like storage proteins affect the rheological properties and processing quality of common wheat. Triticum urartu, the A-genome donor of polyploid wheat, shows abundant variation in its glutenin subunits. In this study, the variability in avenin-like b genes was evaluated in 74 T. urartu accessions. High levels of polymorphism were demonstrated in the analyzed sequence, resulting in the discovery of 18 novel TuALPb7A alleles (TuALPb7A-A–TuALPb7A-R). There were nucleotide sequence differences in 18 locations, which, due to synonymous mutations, resulted in amino acid changes. The polymorphic sites were located in the N-terminus, repetitive region (Left), repetitive region (Right) and C-terminus domains. The position of some cysteine residues was different in T. urartu and Aegilops tauschii accessions. Phylogenetic analysis divided the avenin-like b (ALPb) genes into two groups. The ALPb-7A alleles, containing 18 TuALPb7As, were distributed in the first group, whereas the ALPb-4A alleles were present in another. Avenin-like proteins encoded by four alleles (TuALPb7A-G, TuALPb7A-O, TuALPb7A-K and TuALPb7A-C) were expressed on a large scale and purified to estimate the effect on dough mixing properties. Mixograph testing demonstrated that these proteins could improve the functional properties of dough, including the mixing time, peak dough resistance and breakdown in resistance. The avenin-like b genes hold rich genetic alleles in T. urartu, and can improve the functional properties of dough. The new favourable alleles discovered will provide breeding materials and a theoretical basis for wheat quality improvement.
Exploring Cluster Physics with High-Resolution Sunyaev-Zel'dovich Effect Images and X-Ray Data: The Case of the Most X-Ray-Luminous Galaxy Cluster RX J1347-1145
Creators: name: Kitayama, T.
name: Komatsu, E.
name: Ota, N.
name: Kuwabara, T.
name: Suto, Y.
name: Yoshikawa, K.
name: Hattori, M.
name: Matsuo, H.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Foreseeing the era of high spatial resolution measurements of the Sunyaev-Zel'dovich effect (SZE) in clusters of galaxies, we present a prototype analysis of this sort combined with Chandra X-ray data. It is applied specifically to RX J1347-1145 at z=0.451, the most X-ray-luminous galaxy cluster known, for which the highest resolution SZE and X-ray images are currently available. We demonstrate that the combined analysis yields a unique probe of complex structures in the intracluster medium, offering determinations of their temperature, density, and line-of-sight extent. For a subclump in RX J1347-1145, previously discovered in our SZE map, the temperature inferred after removing the foreground and background components is well in excess of 20 keV, indicating that the cluster has recently undergone a violent merger. Excluding the region around this subclump, the SZE signals in submillimeter to centimeter bands (350, 150, and 21 GHz) are all consistent with those expected from Chandra X-ray observations. We further present a temperature deprojection technique based on the SZE and X-ray images, without any knowledge of spatially resolved X-ray spectroscopy. The methodology presented here will be applicable to a statistical sample of clusters available in the future SZE surveys.
description: 13 pages, 8 figures; minor corrections, final version to appear in PASJ
Nearest-neighbor Kitaev exchange blocked by charge order in electron doped $α$-RuCl$_{3}$
Creators: name: Koitzsch, A.
name: Habenicht, C.
name: Mueller, E.
name: Knupfer, M.
name: Buechner, B.
name: Kretschmer, S.
name: Richter, M.
name: Brink, J. van den
name: Boerrnert, F.
name: Nowak, D.
name: Isaeva, A.
name: Doert, Th.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A quantum spin-liquid might be realized in $α$-RuCl$_{3}$, a honeycomb-lattice magnetic material with substantial spin-orbit coupling. Moreover, $α$-RuCl$_{3}$ is a Mott insulator, which implies the possibility that novel exotic phases occur upon doping. Here, we study the electronic structure of this material when intercalated with potassium by photoemission spectroscopy, electron energy loss spectroscopy, and density functional theory calculations. We obtain a stable stoichiometry at K$_{0.5}$RuCl$_3$. This gives rise to a peculiar charge disproportionation into formally Ru$^{2+}$ (4$d^6$) and Ru$^{3+}$ (4$d^5$). Every Ru 4$d^5$ site with one hole in the $t_{2g}$ shell is surrounded by nearest neighbors of 4$d^6$ character, where the $t_{2g}$ level is full and magnetically inert. Thus, each type of Ru sites forms a triangular lattice and nearest-neighbor interactions of the original honeycomb are blocked.
description: 6 pages, 4 figures
Optimal conclusive teleportation of a d-dimensional unknown state
Creators: name: Son, W.
name: Lee, Jinhyoung
name: Kim, M. S.
name: Park, Y. -J.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We formulate a conclusive teleportation protocol for a system in d-dimensional Hilbert space utilizing the positive operator valued measurement at the sending station. The conclusive teleportation protocol ensures some perfect teleportation events when the channel is only partially entangled, at the expense of lowering the overall average fidelity. We find the change of the fidelity as optimizing the conclusive teleportation events and discuss how much information remains in the inconclusive parts of the teleportation.
description: 7 pages, 1 figure; figure corrected
Multi-Domain Spectral Method for Initial Data of Arbitrary Binaries in General Relativity
Creators: name: Ansorg, Marcus
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present a multi-domain spectral method to compute initial data of binary systems in General Relativity. By utilizing adapted conformal coordinates, the vacuum region exterior to the gravitational sources is divided up into two subdomains within which the spectral expansion of the field quantities is carried out. If a component of the binary is a neutron star, a further subdomain covering the star's interior is added. As such, the method can be used to construct arbitrary initial data corresponding to binary black holes, binary neutron stars or mixed binaries. In particular, it is possible to describe a black hole component by the puncture ansatz as well as through an excision technique. First examples are given for binary black hole excision data that fulfill the requirements of the quasi-stationary framework, which combines the Conformal Thin Sandwich formulation of the constraint equations with the Isolated Horizon conditions for black holes in quasi-equilibrium. These numerical solutions were obtained to extremely high accuracy with moderate computational effort. Moreover, the method proves to be applicable even when tending toward limiting cases such as large mass ratios of the binary components.
description: 16 pages, 10 figures, published version
title: Lecciones de geografía para niños de bien: el Diario de los niños (1839–1840)
Creators: name: Soriano Salkjelsvik, Kari
Publisher: name: Utah State University
Year: 2022

description: En el frontispicio del primer número de la revista mexicana Diario de los niños. Literatura, entretenimiento é instrucción (1839–1840) encontramos unos ángeles que representan, literalmente, la infancia como un periodo de la vida inocente, limpio, y más cercano al paraíso que a la vida terrenal (Fig. 1). Unos niños-ángeles, claramente asexuados, rodean a dos mujeres-ángeles y se protegen tras sus alas y togas. Entre las hojas de un parral, llevan unas bandejas de uvas con actitud más juguetona que servil. De esta imagen también destaca otro ángel adulto con claros rasgos femeninos que preside la litografía y que es el único personaje que, sentado y con postura de concentración, está leyendo. Con estas figuras, el frontispicio entrelaza un imaginario religioso, cierta abundancia económica y el acto de leer. Otro elemento importante es la relación entre los niños y las figuras adultas: las mujeres- ángeles rodeadas de niños denotan, ante todo, un sentido de protección. Como programadora de lectura la ilustración hace así visibles las relaciones que forja la revista entre madres, niños y el acto de leer.
Invariant submanifolds of generalized Sasakian-space-forms
Creators: name: Hui, Shyamal Kumar
name: Uddin, Siraj
name: Alkhaldi, Ali H.
name: Mandal, Pradip
Publisher: name: arXiv
Year: 2017
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C15, 53C40

description: The present paper deals with the study of invariant submanifolds of generalized Sasakian-space-forms with respect to Levi-Civita connection as well as semi-symmetric metric connection. We provide some examples of such submanifolds and obtain many new results including, the necessary and sufficient conditions under which the submanifolds are totally geodesic. The Ricci solitons of such submanifolds are also studied.
description: 20 pages. The authors invites suggestions / comments from interested researchers for the improvement of the paper
Timing of Delivery in Gestational Diabetes Mellitus: Need for Person-Centered, Shared Decision-Making
Creators: name: Kalra, Bharti
name: Yashdeep Gupta
name: Kalra, Sanjay
Publisher: name: Adis Journals
Year: 2018
Subjects: subject: Medicine
subject: 110306 Endocrinology
subject: FOS: Clinical medicine

description: Article full text
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Digital equity: How to (re)claim technologies
Creators: name: Arroyo Prieto, Lídia
Publisher: name: Zenodo
Year: 2024
Subjects: Digital skills
Equity
Gender inequalities
Intersectionality
Digital rights
Digital sovereignty

description: Educational resource on digital empowerment and equity from a gender intersectional perspective, aimed at secondary education teachers.

The publication has been developed within the framework of the Reto project. The research project was promoted by EduAlter with financial support from the Catalan Agency for Development Cooperation (ACCD) and coordinated by Milagros Sáinz, director of the Gender and ICT research group at IN3 at Universitat Oberta de Catalunya, as principal investigator.
The Chirality of Exceptional Points
Creators: name: Heiss, W. D.
name: Harney, H. L.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Exceptional points are singularities of the spectrum and wave functions which occur in connection with level repulsion. They are accessible in experiments using dissipative systems. It is shown that the wave function at an exceptional point is one specific superposition of two wave functions which are themselves specified by the exceptional point. The phase relation of this superposition brings about a chirality which should be detectable in an experiment.
description: four pages, one postscript figure, to be submitted to PRL
title: Recent changes to Arctic river discharge
Creators: name: Feng, Dongmei
name: Gleason, Colin J.
name: Lin, Peirong
name: Yang, Xiao
name: Pan, Ming
name: Ishitsuka, Yuta
Publisher: name: University of Massachusetts Amherst
Year: 2021

description: Arctic rivers drain ~15% of the global land surface and significantly influence local communities and economies, freshwater and marine ecosystems, and global climate. However, trusted and public knowledge of pan-Arctic rivers is inadequate, especially for small rivers and across Eurasia, inhibiting understanding of the Arctic response to climate change. Here, we calculate daily streamflow in 486,493 pan-Arctic river reaches from 1984-2018 by assimilating 9.18 million river discharge estimates made from 155,710 satellite images into hydrologic model simulations. We reveal larger and more heterogenous total water export (3-17% greater) and water export acceleration (factor of 1.2-3.3 larger) than previously reported, with substantial differences across basins, ecoregions, stream orders, human regulation, and permafrost regimes. We also find significant changes in the spring freshet and summer stream intermittency. Ultimately, our results represent an updated, publicly available, and more accurate daily understanding of Arctic rivers uniquely enabled by recent advances in hydrologic modeling and remote sensing.
title: From Folletos to “Fake News”: The Origins of the Political Fragmentation of Media
Creators: name: Sundt, Catherine
Publisher: name: Utah State University
Year: 2018

description: In 2016, many high-profile elections were influenced not only by a rigid division of the electorate, but also by notable differences in the voters’ sources of news and information. After the United States presidential election, numerous post-mortem think-pieces blamed “social media bubbles” and “echo chambers” as a central threat to democracy.1 The social circles that people tend to inhabit, due to political, generational, and socio-economic divides, are reflected in their social media networks. Over time, these networks become echo chambers in which users select which sites provide their reading material and “hide” the friends and acquaintances who disagree with them, and therefore only see shared content that confirms their existing biases and ideas. These shared articles come from sources that tend to fall on a spectrum of ideological orientation as well as journalistic rigor and complexity. Charts published on sites like Reddit and Twitter attempted to identify the quality and political orientation of dozens of news sources, ranging from complex journalism that sometimes skews partisan (The New York Times on the left, The Wall Street Journal on the right) to hyper-partisan sensationalist clickbait (Occupy Democrats on the left, InfoWars on the right).2 People who fall on one side of the political spectrum or the other tend to get their information from sources that confirm their points of view without challenging their beliefs.
title: Bonifacio Reyes, protagonista de Su único hijo de Clarín: Un sujeto en el umbral
Creators: name: Sutton, Camille
Publisher: name: Utah State University
Year: 2014

description: En un momento de la novela Su único hijo de Clarín (1891), el protagonista Bonis (Bonifacio) Reyes toma una decisión. Puesto que será padre dentro de poco tiempo, decide que es el momento de tomar acción para prevenir la ruina financiera de su familia perpetrada por los familiares de su esposa, Emma. Sin embargo, Bonis no es hombre de acción sino un soñador que no puede pasar de la idea al gesto. En la cama, meditando sobre su problema, nos informa el narrador cómo Bonis reflexiona: “La actividad era cosa terrible; era mucho más agradable pensar, imaginar…” (Alas 488-89). Juan Oleza, en una nota al pie de su edición crítica de la novela, apunta dos elementos clave en esta cita, que funciona para resumir la actitud que Bonis ha demostrado a lo largo de todo el texto. Primero, sugiere que la condición de Bonis podría leerse como un eco de una condición llamada el oblomovismo, así nombrada por el personaje Oblomov, el protagonista de la novela de Iván Goncharov (Oblomov, 1859). Oblomov, figura representativa de lo que se ha llamado el “hombre superfluo” de la literatura rusa decimonónica, es incapaz de salir de la cama durante las primeras 150 páginas de la novela, y así se vuelve un arquetipo literario del sujeto cuya voluntad está paralizada. Segundo, Oleza nota que la actitud de Bonis podría ser concebida también como un precursor del tema de la abulia, preocupación central para la Generación del ’98 española, en que una condición de indolencia en el individuo es diagnosticada como representativa de una parálisis nacional que afecta a todo el pueblo español. Como lo describe, “en este pasaje Bonifacio Reyes delata más que nunca, tal vez, los síntomas del oblomovismo” que Emilia Pardo Bazán calificó, en su estudio La revolución y la novela en Rusia(1887), de “típica pereza eslava” (855). Sin embargo, Oleza ve en Bonifacio algo más: “¡Si sólo fuese pereza! ¡Si sólo fuese eslava! Pero se estaba cociendo el gran tema noventayochista de la abulia, versión española de un muy mal fin de siglo” (Alas 488-89 n13). Esta observación sugerente no ha dado pie, sin embargo, a mayor atención crítica específicamente enfocada sobre el papel que cumplen los conceptos del “hombre superfluo” y de la abulia en la construcción textual del sujeto finisecular español, representado por Bonis, en Su único hijo.
title: Ecos y desvaríos espiritistas en El donador de almas de Amado Nervo
Creators: name: Suárez Turriza, Tatiana
Publisher: name: Utah State University
Year: 2019

description: Es tarea complicada demostrar la vigencia de un escritor cuando la crítica ha anunciado el crepúsculo de su prestigio literario, como sucedió con Amado Nervo. Su fama de poeta en desgracia impidió durante largo tiempo el reconocimiento y valoración de su otra faceta, la de prosista y narrador prolífico. Ante esas circunstancias, en la última década del siglo pasado se inició una suerte de cruzada crítica literaria para “rescatar [a Nervo] y ponerlo precisamente en su lugar,” como propuso Alí Chumacero en entrevista con Gustavo Jiménez Aguirre (6). Esa empresa de rescate se destacó, sobre todo, por la revaloración del otro Nervo, el creador de una narrativa breve que explora los terrenos de lo fantástico, misterioso, marginal o prohibido; más cercana al gusto literario contemporáneo.1
Health-Related Quality of Life of Patients with Acute Myeloid Leukemia: A Systematic Literature Review
Creators: name: Korol, Ellen E.
name: Sisi Wang
name: Johnston, Karissa
name: Ravandi-Kashani, Farhad
name: Levis, Mark
name: Nooten, Floortje Van
Publisher: name: Adis Journals
Year: 2018
Subjects: Medicine
Cancer

description: Article full text
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Proposal of an experimental scheme for realising a translucent eavesdropping on a quantum cryptographic channel
Creators: name: Genovese, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Purpose of this paper is to suggest a scheme, which can be realised with today's technology and could be used for entangling a probe to a photon qubit based on polarisation. Using this probe a translucent or a coherent eavesdropping can be performed.
description: in press
Additional file 1: of Differences in expression rather than methylation at placenta-specific imprinted loci is associated with intrauterine growth restriction
Creators: name: Monteagudo-Sánchez, Ana
name: Sánchez-Delgado, Marta
name: Mora, Jose
name: Santamaría, Nuria
name: Gratacós, Eduard
name: Esteller, Manel
name: Heredia, Miguel
name: Nunes, Virgina
name: Choux, Cecile
name: Fauque, Patricia
name: Nanclares, Guiomar
name: Anton, Lauren
name: Elovitz, Michal
name: Iglesias-Platas, Isabel
name: Monk, David
Publisher: name: figshare
Year: 2019
Subjects: subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Description of main clinical characteristic of the placenta cohort. (DOCX 18 kb)
Detection and discrimination of cosmological non-Gaussian signatures by multi-scale methods
Creators: name: Starck, J. L.
name: Aghanim, N.
name: Forni, O.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Recent Cosmic Microwave Background (CMB) observations indicate that the temperature anisotropies arise from quantum fluctuations in the inflationary scenario. In the simplest inflationary models, the distribution of CMB temperature fluctuations should be Gaussian. However, non-Gaussian signatures can be present. They might have different origins and thus different statistical and morphological characteristics. In this context and motivated by recent and future CMB experiments, we search for, and discriminate between, different non-Gaussian signatures. We analyse simulated maps of three cosmological sources of temperature anisotropies: Gaussian distributed CMB anisotropies from inflation, temperature fluctuations from cosmic strings and anisotropies due to the kinetic Sunyaev-Zel'dovich (SZ) effect both showing a non-Gaussian character. We use different multi-scale methods, namely, wavelet, ridgelet and curvelet transforms. The sensitivity and the discriminating power of the methods is evaluated using simulated data sets. We find that the bi-orthogonal wavelet transform is the most powerful for the detection of non-Gaussian signatures and that the curvelet and ridgelet transforms characterise quite precisely and exclusively the cosmic strings. They allow us thus to detect them in a mixture of CMB + SZ + cosmic strings. We show that not one method only should be applied to understand non-Gaussianity but rather a set of different robust and complementary methods should be used.
description: Accepted for publication in A&A. Paper with high resolution figures can be found at http://jstarck.free.fr/cmb03.pdf
Cardiovascular Outcome Studies in Diabetes: How Do We Make Sense of These New Data?
Creators: name: W. David Strain
name: Smith, Christine
Publisher: name: Adis Journals
Year: 2018
Subjects: subject: Medicine
subject: 110306 Endocrinology
subject: FOS: Clinical medicine

description: Article full text
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Additional file 1: of Chondrogenic differentiation of bone marrow-derived mesenchymal stem cells following transfection with Indian hedgehog and sonic hedgehog using a rotary cell culture system
Creators: name: Chen, Liyang
name: Liu, Gejun
name: Li, Wenjun
name: Wu, Xing
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Figure S1. BMSC identification. (PDF 214 kb)
Time evolution and squeezing of the field amplitude in cavity QED
Creators: name: Reiner, J. E.
name: Smith, W. P.
name: Orozco, L. A.
name: Carmichael, H. J.
name: Rice, P. R.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present the conditional time evolution of the electromagnetic field produced by a cavity QED system in the strongly coupled regime. We obtain the conditional evolution through a wave-particle correlation function that measures the time evolution of the field after the detection of a photon. A connection exists between this correlation function and the spectrum of squeezing which permits the study of squeezed states in the time domain. We calculate the spectrum of squeezing from the master equation for the reduced density matrix using both the quantum regression theorem and quantum trajectories. Our calculations not only show that spontaneous emission degrades the squeezing signal, but they also point to the dynamical processes that cause this degradation.
description: 12 pages. Submitted to JOSAB
title: ADCO, Cartulaire de l'office de la Porte de l'abbaye de Cîteaux, Registrum possessionum porte Cistercii (début XVe siècle), Cart. 172 (11 H 69), 115 folios, f. 0033
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire de l'office de la Porte de l'abbaye de Cîteaux, Registrum possessionum porte Cistercii (début XVe siècle), Archives départementales de la Côte-d'Or, Cart. 172 (11 H 69), 115 folios, f. 0033, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'office de la Porte de l'abbaye de Cîteaux, Registrum possessionum porte Cistercii (début XVe siècle), Archives départementales de la Côte-d'Or, Cart. 172 (11 H 69), 115 folios, f. 0033, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Crucial events, randomness and multi-fractality in heartbeats
Creators: name: Bohara, Gyanendra
name: Lambert, David
name: West, Bruce J.
name: Grigolini, Paolo
Publisher: name: arXiv
Year: 2017
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: We study the connection between multi-fractality and crucial events. Multi-fractality is frequently used as a measure of physiological variability. Crucial events are known to play a fundamental role in the transport of information between complex networks. To establish a connection we focus on the special case of heartbeat time series and on the search for a diagnostic prescription to distinguish healthy from pathologic subjects. Over the last twenty years two apparently different diagnostic techniques have been established: the first is based on the observation that the multi-fractal spectrum of healthy patients is broader than the multi-fractal spectrum of pathologic subjects; the second is based on the observation that heartbeat dynamics are a superposition of crucial and Poisson events, with pathologic patients hosting Poisson events with larger probability than the healthy patients. In this paper, we prove that increasing the percentage of Poisson events hosted by heartbeats has the effect of making their multi-fractal spectrum narrower, thereby establishing that the two different diagnostic techniques are compatible with one another and, at the same time, establishing a dynamic interpretation of multi-fractal processes that has been previously overlooked.
description: 9 pages and 11 figures. Submitted to PRE
title: The Science of Science Education: Zoel García de Galdeano, Mathematics Instruction, and the Progress of Spain
Creators: name: Useche, Óscar Iván
Publisher: name: Utah State University
Year: 2017

description: In 1891, Zoel García de Galdeano, a mathematics professor at the Universidad de Zaragoza, embarked on a quixotic enterprise. Seeking to make the most important advances in mathematics available in Spain, he founded the first specialized journal of this field in the country, El Progreso Matemático, serving simultaneously as its editor, contributor, and manager. The journal also provided a space to criticize the backwardness of education and the absence of local scientific developments on the Iberian Peninsula. Three comprehensive essays authored by García de Galdeano and published in the journal from 1893 to 1894, and from 1899 to 1900, are emblematic of this editorial stance. The pieces, entitled “Estudios sobre la enseñanza y el organismo de la ciencia matemática,” “La enseñanza de la ciencia matemática en la universidad,” and “La matemática y su enseñanza,” invoke mathematics instruction as a paradigm to develop and to implement an entirely new structure of the educational system. In García de Galdeano’s view, theory and practice—usually treated as unconnected instances of the educational body—should be correlated but independent components of higher education, much like pure and applied knowledge should constitute the core of science. An unbalanced approach to education, however, had dramatically limited the possibilities for autonomous scientific and technical development and, as a consequence, the successful transition of the country into an industrial society and its consolidation as a modern nation. García de Galdeano believed in the broad concept of the university, a space where education provided a compendium of universal knowledge and fostered an understanding of both the sensorial and the conceptual worlds. In this context, the teaching of mathematics was instrumental in supplying, on the one hand, the tools to create an abstract representation of natural phenomena, and, on the other, the concepts to understand the highest notions of philosophy.
A view of PKS 2155-304 with XMM-Newton Reflection Grating Spectrometers
Creators: name: Cagnoni, I.
name: Nicastro, F.
name: Maraschi, L.
name: Treves, A.
name: Tavecchio, F.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the high resolution X-ray spectrum of the BL Lac object PKS 2155-304 taken with the RGS units onboard XMM-Newton in November 2000. We detect a OVII Kalpha resonant absorption line from warm/hot local gas at 21.59A (~4.5 sigma detection). The line profile is possibly double peaked. We do not confirm the strong 20.02 A absorption line seen with Chandra and interpreted as z~0.05 OVIII Kalpha. A 3sigma upper limit of 14 mA on the equivalent width is set. We also detect the ~23.5 A interstellar OI 1s-->2p line and derive a factor <=1.5 subsolar O/H ratio in the ISM along PKS 2155-304 line of sight.
description: 13 pages, 5 figures, 3 tables, emulateapj style. Accepted by ApJ
Reconstructing matter profiles of spherically compensated cosmic regions in $Λ$CDM cosmology
Creators: name: de Fromont, Paul
name: Alimi, Jean-Michel
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences
subject: J.2
subject: 85A40

description: The absence of a physically motivated model for large scale profiles of cosmic voids limits our ability to extract valuable cosmological information from their study. In this paper, we address this problem by introducing the spherically compensated cosmic regions, named CoSpheres. Such cosmic regions are identified around local extrema in the density field and admit a unique compensation radius $R_1$ where the internal spherical mass is exactly compensated. Their origin is studied by extending the standard peak model and implementing the compensation condition. Since the compensation radius evolves as the Universe itself, $R_1(t)\propto a(t)$, CoSpheres behave as bubble Universes with fixed comoving volume. Using the spherical collapse model, we reconstruct their profiles with a very high accuracy until $z=0$ in N-body simulations. CoSpheres are symmetrically defined and reconstructed for both central maximum (seeding haloes and galaxies) and minimum (identified with cosmic voids). We show that the full non linear dynamics can be solved analytically around this particular compensation radius, providing useful predictions for cosmology. This formalism highlights original correlations between local extremum and their large scale cosmic environment. The statistical properties of these spherically compensated cosmic regions and the possibilities to constrain efficiently both cosmology and gravity will be investigated in companion papers.
description: 20 pages, 26 figures, accepted for publication in MNRAS
Additional file 1: of Appraising growth differentiation factor 15 as a promising biomarker in digestive system tumors: a meta-analysis
Creators: name: Wang, Yanqiu
name: Jiang, Tao
name: Jiang, Mingyan
name: Gu, Shuijing
Publisher: name: figshare
Year: 2019
Subjects: Space Science
Medicine
Cell Biology
Biological Sciences not elsewhere classified
Developmental Biology
Science Policy

description: Table S1. Study quality of the diagnostic studies, as assessed by the 14-item QUADAS tool. (DOC 53 kb)
Curso MOOC de PC - Módulo 02 - Decomposição - Vídeo Interativo
Creators: name: Costa, Thainara
name: Lima, José Roberto
name: Santiago, Cynthia
Publisher: name: Zenodo
Year: 2024

description: Esse material faz parte do "CURSO MOOC DE PENSAMENTO COMPUTACIONAL" desenvolvido por bolsistas PIBIC/PIBITI e alunos de TCC do Bacharelado em Ciência da Computação do Instituto Federal do Ceará - Campus Tianguá, vinculados ao projeto de extensão LUA ACADEMY sob a coordenação da professora Cynthia Pinheiro Santiago.
Oesophageal Adenocarcinoma: A Patient and Physician’s Perspective
Creators: name: Maule, Derek
name: Boccola, Mark
name: V., Reginald
Publisher: name: Adis Journals
Year: 2018
Subjects: Medicine
Cancer

description: Article full text
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Dynamical Stability of an Ion in a Linear Trap as a Solid-State Problem of Electron Localization
Creators: name: Berman, G. P.
name: Bishop, A. R.
name: James, D. F. V.
name: Hughes, R. J.
name: Kamenev, D. I.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: When an ion confined in a linear ion trap interacts with a coherent laser field, the internal degrees of freedom, related to the electron transitions, couple to the vibrational degree of freedom of the ion. As a result of this interaction, quantum dynamics of the vibrational degree of freedom becomes complicated, and in some ranges of parameters even chaotic. We analyze the vibrational ion dynamics using a formal analogy with the solid-state problem of electron localization. In particular, we show how the resonant approximation used in analysis of the ion dynamics, leads to a transition from a two-dimensional (2D) to a one-dimensional problem (1D) of electron localization. The localization length in the solid-state problem is estimated in cases of weak and strong interaction between the cites of the 2D cell by using the methods of resonance perturbation theory, common in analysis of 1D time-dependent dynamical systems.
description: 18 pages RevTex
title: Probabilistic Evaluation of Drought in CMIP6 Simulations
Creators: name: Papalexiou, Simon Michael
name: Rajulapati, Chandra Rupa
name: Andreadis, Konstantinos M.
name: Foufoula-Georgiou, Efi
name: Clark, Martyn P.
name: Trenberth, Kevin E.
Publisher: name: University of Massachusetts Amherst
Year: 2021

description: As droughts have widespread social and ecological impacts, it is critical to develop long-term adaptation and mitigation strategies to reduce drought vulnerability. Climate models are important in quantifying drought changes. Here, we assess the ability of 285 CMIP6 historical simulations, from 17 models, to reproduce drought duration and severity in three observational data sets using the Standardized Precipitation Index (SPI). We used summary statistics beyond the mean and standard deviation, and devised a novel probabilistic framework, based on the Hellinger distance, to quantify the difference between observed and simulated drought characteristics. Results show that many simulations have less than error in reproducing the observed drought summary statistics. The hypothesis that simulations and observations are described by the same distribution cannot be rejected for more than of the grids based on our distance framework. No single model stood out as demonstrating consistently better performance over large regions of the globe. The variance in drought statistics among the simulations is higher in the tropics compared to other latitudinal zones. Though the models capture the characteristics of dry spells well, there is considerable bias in low precipitation values. Good model performance in terms of SPI does not imply good performance in simulating low precipitation. Our study emphasizes the need to probabilistically evaluate climate model simulations in order to both pinpoint model weaknesses and identify a subset of best-performing models that are useful for impact assessments.
The second post-Newtonian order generalized Kepler equation
Creators: name: Gergely, László Á.
name: Keresztes, Zoltán
name: Mikóczi, Balázs
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The radial component of the motion of compact binary systems composed of neutron stars and/or black holes on eccentric orbit is integrated. We consider all type of perturbations that emerge up to second post-Newtonian order. These perturbations are either of relativistic origin or are related to the spin, mass quadrupole and magnetic dipole moments of the binary components. We derive a generalized Kepler equation and investigate its domain of validity, in which it properly describes the radial motion.
description: to appear in the Proceedings of the Eleventh Marcel Grossmann Meeting 2006, World Scientific, Singapore (2007)