cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On the universal structure of human lexical semantics
Creators: name: Youn, Hyejin
name: Sutton, Logan
name: Smith, Eric
name: Moore, Cristopher
name: Wilkins, Jon F.
name: Maddieson, Ian
name: Croft, William
name: Bhattacharya, Tanmoy
Publisher: name: arXiv
Year: 2015
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Computation and Language (cs.CL)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: How universal is human conceptual structure? The way concepts are organized in the human brain may reflect distinct features of cultural, historical, and environmental background in addition to properties universal to human cognition. Semantics, or meaning expressed through language, provides direct access to the underlying conceptual structure, but meaning is notoriously difficult to measure, let alone parameterize. Here we provide an empirical measure of semantic proximity between concepts using cross-linguistic dictionaries. Across languages carefully selected from a phylogenetically and geographically stratified sample of genera, translations of words reveal cases where a particular language uses a single polysemous word to express concepts represented by distinct words in another. We use the frequency of polysemies linking two concepts as a measure of their semantic proximity, and represent the pattern of such linkages by a weighted network. This network is highly uneven and fragmented: certain concepts are far more prone to polysemy than others, and there emerge naturally interpretable clusters loosely connected to each other. Statistical analysis shows such structural properties are consistent across different language groups, largely independent of geography, environment, and literacy. It is therefore possible to conclude the conceptual structure connecting basic vocabulary studied is primarily due to universal features of human cognition and language use.
description: Press embargo in place until publication
(3173) Hugh McCorquodale
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
On model selections for repeated measurement data in clinical studies: On model selections for repeated measurement data in clinical studies
Creators: name: Jin, Bo
name: Menon, Sandeep
name: Koch, Gary G.
name: Zou, Baiming
name: Shuster, Jonathan J.
name: Zhou, Haibo
name: Borst, Stephen E.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Repeated measurement designs have been widely used in various randomized controlled trials for evaluating long term intervention efficacies. For some clinical trials, the primary research question is to compare two treatments at a fixed time, using a t-test. Though simple, robust, and convenient, this type of analysis fails to utilize a large amount of collected information. Alternatively, the mixed effects model is commonly used for repeated measurement data. It models all available data jointly and allows explicit assessment of the overall treatment effects across the entire time spectrum. In this paper, we propose an analytic strategy for longitudinal clinical trial data where the mixed effects model is coupled with a model selection scheme. The proposed test statistics not only make full use of all available data but also utilize the information from the optimal model deemed for the data. The performance of the proposed method under various setups, including different data missing mechanisms, is evaluated via extensive Monte Carlo simulations. Our numerical results demonstrate that the proposed analytic procedure is more powerful than the t-test when the primary interest is to test for the treatment effect at the last time point. Simulations also reveal that the proposed method outperforms the usual mixed effects model for testing the overall treatment effects across time. In addition, the proposed framework is more robust and flexible in dealing with missing data compared to several competing methods. The utility of the proposed method is demonstrated by analyzing a clinical trial on the cognitive effect of testosterone in geriatric men with low baseline testosterone levels.
Supersymmetry and eigensurface topology of the planar quantum pendulum
Creators: name: Schmidt, Burkhard
name: Friedrich, Bretislav
Publisher: name: arXiv
Year: 2014
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We make use of supersymmetric quantum mechanics (SUSY QM) to find three sets of conditions under which the problem of a planar quantum pendulum becomes analytically solvable. The analytic forms of the pendulum's eigenfuntions make it possible to find analytic expressions for observables of interest, such as the expectation values of the angular momentum squared and of the orientation and alignment cosines as well as of the eigenenergy. Furthermore, we find that the topology of the intersections of the pendulum's eigenenergy surfaces can be characterized by a single integer index whose values correspond to the sets of conditions under which the analytic solutions to the quantum pendulum problem exist.
Satistical Study of the Interplanetary Coronal Mass Ejections from 1996 to 2014
Creators: name: Chi, Yutian
name: Shen, Chenglong
name: Wang, Yuming
name: Ye, Pinzhong
name: Wang, S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: In this work, we establish an ICME list from 1996 to 2014 based on the in-situ observations from the WIND and ACE satellites. Based on this ICME list, we extend the statistical analysis of the ICMEs to the solar maximum phase of solar cycle 24th. The analysis of the annual variations of the properties of ICMEs show that the number of ICMEs, the number of shocks, the percentage of ICMEs drove shocks, the magnetic field and plasma properties of ICMEs are well correlated with the solar cycle variation. The number of MCs do not show any correlation with sunspot number. But, the percentage of the MCs in ICMEs show good anti-correlation with the sunspot number. By comparison the parameters of MCs with None-MC ICMEs, we found that the MCs are stronger than the None-MC ICMEs . In addition, we compare the parameters of ICMEs with and without shocks. It is found that the ICMEs with shocks are much stronger than the ICME without shocks. Meanwhile, we discuss the distribution of the magnetic field and solar wind plasmas parameters of the sheath regions of ICMEs at first time. We find that the magnetic field and solar wind velocity in the sheath region are higher than them in the ejecta of ICMEs from statistical point of view.
description: 8 Pages, 10 figures
Junction conditions of Palatini $f\left(\mathcal R,T\right)$ gravity
Creators: name: Rosa, João Luís
name: Rubiera-Garcia, Diego
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We work out the junction conditions for the Palatini $f(\mathcal{R},T)$ extension of General Relativity, where $f$ is an arbitrary function of the curvature scalar $\mathcal{R}$ of an independent connection, and of the trace $T$ of the stress-energy tensor of the matter fields. We find such conditions on the allowed discontinuities of several geometrical and matter quantities, some of which depart from their metric counterparts, and in turn extend their Palatini $f(\mathcal{R})$ versions via some new $T$-dependent terms. Moreover, we also identify some "exceptional cases" of $f(\mathcal{R},T)$ Lagrangians such that some of these conditions can be discarded, thus allowing for further discontinuities in $\mathcal{R}$ and $T$ and, in contrast with other theories of gravity, they are shown to not give rise to extra components in the matter sector e.g. momentum fluxes and double gravitational layers. We discuss how these junction conditions, together with the non-conservation of the stress-energy tensor ascribed to these theories, may induce non-trivial changes in the shape of specific applications such as traversable thin-shell wormholes.
description: 11 pages
Read online: Fire and Fate by Serena Valentino
Creators: name: House
Publisher: name: Zenodo
Year: 2024

description: Fire and Fate by Serena Valentino

 

 

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Fire and Fate

Serena Valentino

Page: 208

Format: pdf, ePub, mobi, fb2

ISBN: 9781368076579

Publisher: Disney Publishing Group

 

Download english essay book Fire and Fate RTF PDB (English Edition) 9781368076579 by Serena Valentino

Overview

The tenth book in the New York Times bestselling Villains series takes a dive into the Underworld, exploring how Hades turned from god to villain. The myth has been told for centuries: Brothers Zeus, Poseidon, and Hades waged a years-long war against their father Cronus and his tyrannical Titans. Upon their mighty victory, Zeus split the world into three. For himself, he claimed the Sky and what fell below it. To his brother Poseidon, he assigned dominion over the Sea. And his oldest brother, Hades, would rule the Underworld. While Hades tries to make the best of a lonely situation, eternity proves a long time to be forced live in a role—a domain—he never wanted. And the part of the story no one tells is that when your family treats you like a villain, it is far too easy to become one. Years of being ignored and shamed by his family reach a fiery head, when three perfectly alive witches find their way into the land of the dead. Bored and lonely, Hades befriends these mysterious Odd Sisters and makes a bargain that will change the course of fate. But when you’re a god, making a deal has the potential to rewrite more stories than just your own . . .
Analyzing co-creation levels of urban living labs in Europe
Creators: name: Noble, Kimberly
name: Enseñado, Elena Marie
Publisher: name: Visions for Sustainability
Year: 2022

description: Which characteristic of urban living labs (ULL) that focus on urban sustainability, including climate change and water issues, can enhance its level of co-creation? The main question raised for this research paper builds on the idea that optimization of characteristics can positively affect co-creation levels, ultimately improving the outcome of the urban living lab. Through data collected from an online survey participated in by 29 urban living labs in Europe which focused on varying issues, such as water and climate change, it became clear that the most important characteristic to enhance co-creation levels was to establish very clear ULL aims in the first instance. Without a purposive aim, the successful delivery of co-creation outputs proves difficult.
description: Visions for Sustainability, No 18 (2022) - More Visions online
Spatiotemporal Uptake Characteristics of [18]F-2-Fluoro-2-Deoxy-D-Glucose in a Rat Middle Cerebral Artery Occlusion Model
Creators: name: Lin, Weili
name: Shen, Dinggang
name: Frank, Jonathan E.
name: Hong, Yonglong
name: An, Hongyu
name: Eldeniz, Cihat
name: Bunevicius, Adomas
name: Yuan, Hong
name: Nie, Jingxin
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2013

description: Alterations of cerebral glucose metabolism are well anticipated during cerebral ischemia. However, detailed spatiotemporal characteristics of disturbed cerebral glucose metabolism during acute ischemia remain largely elusive. This study aims to delineate spatiotemporal distributions of [18]F-2-fluoro-2-deoxy-D-glucose (FDG) uptake using positron emission tomography imaging, particularly at the peri-ischemic zone, and its correlation with tissue outcome.
Table S1 from Characterization of columnar inertial modes in rapidly rotating spheres and spheroids
Creators: name: Maffei, Stefano
name: Jackson, Andrew
name: Livermore, Philip W.
Publisher: name: The Royal Society
Year: 2017
Subjects: subject: Geophysics
subject: FOS: Earth and related environmental sciences
subject: 10599 Mathematical Physics not elsewhere classified
subject: FOS: Mathematics
subject: 19999 Mathematical Sciences not elsewhere classified

description: Some values of the frequency correction G in the no-slip case calculated for di↵erent values of N and m for the columnar inertial modes for b = 1.
Pseudoparticle vertex solver for quantum impurity models
Creators: name: Kim, Aaram J.
name: Li, Jiajun
name: Eckstein, Martin
name: Werner, Philipp
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a quantum impurity solver based on a pseudo-particle framework, which combines diagrammatic resummations for a three-point vertex with diagrammatic Monte Carlo sampling of a four-point vertex. This recently proposed approach [A. J. Kim et al., arXiv:2112.15549] is generalized here to fermionic impurity problems and we discuss the technical details of the implementation, including the time-stepping approach, the Monte Carlo updates, and the routines for checking the two-particle irreducibility of the four-point vertex. We also explain how the vertex information can be efficiently stored using a Dubiner basis representation. The convergence properties of the algorithm are demonstrated with applications to exactly solvable impurity models and dynamical mean field theory simulations of the single-orbital Hubbard model. It is furthermore shown that the algorithm can handle a two-orbital problem with off-diagonal hybridizations, which would cause a severe sign problem in standard hybridization-expansion Monte Carlo simulations. Since the vertex-based algorithm successfully handles sign oscillating integrals in equilibrium and samples only connected diagrams, it may be a promising approach for real-time simulations.
description: 16 pages, 21 figures
Maximum tunneling velocities in symmetric double well potentials
Creators: name: Manz, Jörn
name: Schild, Axel
name: Schmidt, Burkhard
name: Yang, Yonggang
Publisher: name: arXiv
Year: 2014
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider coherent tunneling of one-dimensional model systems in non-cyclic or cyclic symmetric double well potentials. Generic potentials are constructed which allow for analytical estimates of the quantum dynamics in the non-relativistic deep tunneling regime, in terms of the tunneling distance, barrier height and mass (or moment of inertia). For cyclic systems, the results may be scaled to agree well with periodic potentials for which semi-analytical results in terms of Mathieu functions exist. Starting from a wavepacket which is initially localized in one of the potential wells, the subsequent periodic tunneling is associated with tunneling velocities. These velocities (or angular velocities) are evaluated as the ratio of the flux densities versus the probability densities. The maximum velocities are found under the top of the barrier where they scale as the square root of the ratio of barrier height and mass (or moment of inertia), independent of the tunneling distance. They are applied exemplarily to several prototypical molecular models of non-cyclic and cyclic tunneling, including ammonia inversion, Cope rearrangment of semibullvalene, torsions of molecular fragments, and rotational tunneling in strong laser fields. Typical maximum velocities and angular velocities are in the order of a few km/s and from 10 to 100 THz for our non-cyclic and cyclic systems, respectively, much faster than time-averaged velocities. Even for the more extreme case of an electron tunneling through a barrier of height of one Hartree, the velocity is only about one percent of the speed of light. Estimates of the corresponding time scales for passing through {the narrow domain just} below the potential barrier are in the domain from 2 to 40 fs, much shorter than the tunneling times.
Eddington-Malmquist bias in a cosmological context
Creators: name: Teerikorpi, P.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In 1914, Eddington derived a formula for the difference between the mean absolute magnitudes of stars "in space" or gathered "from the sky". Malmquist (1920) derived a general relation for this difference in Euclidean space. Here we study this statistical bias in cosmology, clarifying and expanding previous work. We derived the Malmquist relation within a general cosmological framework, including Friedmann's model, analogously to the way Malmquist showed in 1936 that his formula is also valid in the presence of extinction in Euclidean space. We also discuss some conceptual aspects that explain the wide scope of the bias relation. The Malmquist formula for the intrinsic difference _m - M_0 = - sigma_M^2 dlna(m)/dm is also valid for observations made in an expanding Friedmann universe. This is holds true for bolometric and finite-band magnitudes when a(m) refers to the distribution of observed (uncorrected for K-effect or z-dependent extinction) apparent magnitudes.
description: 5 pages, 3 figures, A&A (in press)
Supersymmetry and eigensurface topology of the spherical quantum pendulum
Creators: name: Schmidt, Burkhard
name: Friedrich, Bretislav
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We undertook a mutually complementary analytic and computational study of the full-fledged spherical (3D) quantum rotor subject to combined orienting and aligning interactions characterized, respectively, by dimensionless parameters $η$ and $ζ$. By making use of supersymmetric quantum mechanics (SUSY QM), we found two sets of conditions under which the problem of a spherical quantum pendulum becomes analytically solvable. These conditions coincide with the loci $ζ=\frac{η^2}{4k^2}$ of the intersections of the eigenenergy surfaces spanned by the $η$ and $ζ$ parameters. The integer topological index $k$ is independent of the eigenstate and thus of the projection quantum number $m$. These findings have repercussions for rotational spectra and dynamics of molecules subject to combined permanent and induced dipole interactions.
description: arXiv admin note: text overlap with arXiv:1404.2243
Lattice-type self-similar sets with pluriphase generators fail to be Minkowski measurable
Creators: name: Kombrink, Sabrina
name: Pearse, Erin P. J.
name: Winter, Steffen
Publisher: name: arXiv
Year: 2015
Subjects: subject: Probability (math.PR)
subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: Primary: 11M41, 28A12, 28A75, 28A80, 52A39, 52C07, Secondary: 11M36, 28A78, 28D20, 42A16, 42A75, 52A20, 52A38

description: A long-standing conjecture of Lapidus claims that under certain conditions, self-similar fractal sets fail to be Minkowski measurable if and only if they are of lattice type. The theorem was established for fractal subsets of $\mathbb{R}$ by Falconer, Lapidus and v.~Frankenhuijsen, and the forward direction was shown for fractal subsets of $\mathbb{R}^d$, $d \geq 2$, by Gatzouras. Since then, much effort has been made to prove the converse. In this paper, we prove a partial converse by means of renewal theory. Our proof allows us to recover several previous results in this regard, but is much shorter and extends to a more general setting; several technical conditions appearing in previous versions of this result have now been removed.
description: 20 pages, 6 figures
title: The sans-papiers' struggle against exclusion: politics in the Parisian banlieue
Creators: name: Goode, Saul
Publisher: name: Goldsmiths, University of London
Year: 2004

description: This thesis addresses the way that 'politics' and 'ethnicity' appear to be mutually exclusive in the French context, where the Republican ideal of citizenship excludes ethnic identity. I investigate the concept of 'social exclusion' and its application to the banlieues - built-up suburbs of major cities, in this case Paris, where there is a concentration of non-white residents. The banlieues are seen as areas of 'social exclusion' associated with restructuring and deindustrialisation. I argue that 'colour-blind' policies aimed at combating 'social exclusion' ignore a significant part of the lives and identities of banlieue residents by denying the enmeshing of 'culture' and 'structure', and disregarding the history of colonialism and migration. The existence of sans-papiers represents one of the omissions of 'social exclusion' policies. They are immigrants, and frequently banlieue residents, who have no legal right to be in France. The sans-papiers movement fights against the bureaucratic barriers to regularisation that the sans-papiers have encountered as individuals. My fieldwork with a sans-papiers organisation enabled me to observe and to take part in the interaction between French militants and immigrants from several different cultural backgrounds. The organisation offered an apt site for studying how 'politics' and 'ethnicity' interact in the French context. I give an account of the sans-papiers organisation during a six month occupation of an old Gendarmerie. My analysis of the sans-papiers movement draws on the theoretical models of Agamben (1998,1999), Badiou (1988) and Zizek (1999). I discuss the emergence of the movement in the context of French universalism. Using interview material, I look at the experience of being a sans-papiers in France. In relation to the events of the occupation, I consider the relationship between the sans-papiers organisation and the authorities, and the relationship within the organisation between sans-papiers and French militants. I investigate group solidarity amongst the sans-papiers and the extent to which their voice was heard in public space, particularly in relation to 'the list' of occupants for whom they demanded regularisation.
Validity of hospital discharge diagnosis codes for stroke: The atherosclerosis risk in communities study
Creators: name: Gottesman, Rebecca F.
name: Wruck, Lisa
name: Jones, Sydney A.
name: Rosamond, Wayne D.
name: Shahar, Eyal
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: BACKGROUND AND PURPOSE: Characterizing International Classification of Disease 9th Revision, Clinical Modification (ICD-9-CM) code validity is essential given widespread use of hospital discharge databases in research. Using the Atherosclerosis Risk in Communities (ARIC) Study, we estimated the accuracy of ICD-9-CM stroke codes.

METHODS: Hospitalizations with ICD-9-CM codes 430 to 438 or stroke keywords in the discharge summary were abstracted for ARIC cohort members (1987-2010). A computer algorithm and physician reviewer classified definite and probable ischemic stroke, intracerebral hemorrhage, and subarachnoid hemorrhage. Using ARIC classification as a gold standard, we calculated the positive predictive value (PPV) and sensitivity of ICD-9-CM codes grouped according to the American Heart Association/American Stroke Association (AHA/ASA) 2013 categories and an alternative code grouping for comparison.

RESULTS: Thirty-three percent of 4260 hospitalizations were validated as strokes (1251 ischemic, 120 intracerebral hemorrhage, 46 subarachnoid hemorrhage). The AHA/ASA code groups had PPV 76% and 68% sensitivity compared with PPV 72% and 83% sensitivity for the alternative code groups. The PPV of the AHA/ASA code group for ischemic stroke was slightly higher among blacks, individuals <65 years, and at teaching hospitals. Sensitivity was higher among older individuals and increased over time. The PPV of the AHA/ASA code group for intracerebral hemorrhage was higher among blacks, women, and younger individuals. PPV and sensitivity varied across study sites.

CONCLUSIONS: A new AHA/ASA discharge code grouping to identify stroke had similar PPV and lower sensitivity compared with an alternative code grouping. Accuracy varied by patient characteristics and study sites.
[Pdf/ePub/Mobi] ¡SILENCIO! - PEDRO BRAVO descargar ebook gratis
Creators: name: Morgan
Publisher: name: Zenodo
Year: 2024

description: ¡SILENCIO! de PEDRO BRAVO

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¡SILENCIO!

PEDRO BRAVO

Idioma: CASTELLANO

Formatos: Pdf, ePub, MOBI, FB2

ISBN: 9788419951274

Editorial: DEBATE

Año de edición: 2024

 

 

 

 

 

Descarga de libro pdf ¡SILENCIO! en español 9788419951274 CHM MOBI ePub

 

Overview

Un manifiesto filosófico contra todo lo que supuestamente nos hace más productivos y modernos.Un ensayo audaz en defensa del silencio, la lentitud, la soledad, la introversión y la naturaleza. Esto no es un libro de autoayuda, sino un manual de resistencia frente a la extrema productividad y el estres del día a día. En este ensayo, que es, a su vez, todo un manifiesto filosófico y político, la paz y el descanso se sobreponen a los ruidos del mundo moderno.En ¡Silencio!, Pedro Bravo hace un recorrido crítico por toda la inquietud que nuestra forma de vida trae incorporada de serie. Desde la definición física de sonido, silencio y ruido a las desasosegantes formas de captar nuestra atención que diseñan las empresas tecnológicas, pasando por la imposición del exhibicionismo y la extroversión como maneras de satisfacer un ego hipertrofiado. Respaldado por innumerables datos yautores, Bravo elabora una brillante defensa de que parar, callar y escuchar es la vía para empezar a hacer las cosas de otro modo. La nueva colección Endebate es el hogar de aquellos textos breves que presentan una opinión, defienden una actitud o cuentan una historia, pero son más un aperitivo que un banquet
Temporal Trends in Medical Therapies for ST- and Non-ST Elevation Myocardial Infarction: (from the Atherosclerosis Risk in Communities [ARIC] Surveillance Study)
Creators: name: Baggett, Christopher D.
name: Alonso, Alvaro
name: Sturmer, Til
name: O'Brien, Emily C.
name: Rose, Kathryn M.
name: Suchindran, Chirayath M.
name: Chang, Patricia P.
name: Rosamond, Wayne D.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2013

description: Reports from large studies using administrative datasets and event registries have characterized recent temporal trends and treatment patterns for AMI. However, few are population-based and fewer have examined differences in patterns of treatment for patients presenting with ST elevation myocardial infarction (STEMI) and non-ST elevation myocardial infarction (NSTEMI). We examined 22-year trends in the use of 10 medical therapies and procedures by STEMI and NSTEMI classification in 30986 definite or probable MIs in the ARIC Community Surveillance Study from 1987 to 2008. We used weighted multivariable Poisson regression controlling for sex, race/center classification, age, and PREDICT score to estimate average annual percent changes in medical therapy use. From 1987 – 2008, 6106 (19.7%) hospitalized events were classified as STEMI, and 20302 (65.5%) were classified as NSTEMI. Among STEMI patients, increases (%; 95% CI) were noted in the use of ACE inhibitors (6.4; 5.7, 7.2), non-aspirin anti-platelets (5.0; 4.0, 6.0), lipid-lowering medications (4.5; 3.1, 5.8), beta blockers (2.7; 2.4, 3.0), aspirin (1.2; 1.0, 1.3), and heparin (0.8; 0.4, 1.3). Among NSTEMI patients, the use of ACE inhibitors (5.5; 5.0, 6.1), non-aspirin anti-platelets (3.7; 2.7, 4.7), lipid-lowering medications (3.0; 1.9, 4.1), beta blockers (4.2; 3.9, 4.4), aspirin (1.9, 1.6; 2.1), and heparin (1.7; 1.3, 2.1) increased. Among STEMI patients, we observed decreases in the use of thrombolytics (-7.2; -7.9, -6.6) and CABG (-2.4%; -3.6, -1.2). We noted similar increases in PCI and decreases in the use of thrombolytics and CABG among all patients. In conclusion, we found trends of increasing use of evidence-based therapies for both STEMI and NSTEMI patients over the past 22 years.
Cylinders for non-symmetric DG-operads via homological perturbation theory
Creators: name: Muro, Fernando
Publisher: name: arXiv
Year: 2015
Subjects: subject: Algebraic Topology (math.AT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 18D50, 18G55

description: We construct small cylinders for cellular non-symmetric DG-operads over an arbitrary commutative ring by using the basic perturbation lemma from homological algebra. We show that our construction, applied to the A-infinity operad, yields the operad parametrizing A-infinity maps whose linear part is the identity. We also compute some other examples with non-trivial operations in arities 1 and 0.
description: 33 pages
Download Pdf La femme en moi
Creators: name: Snell
Publisher: name: Zenodo
Year: 2024

description: La femme en moi pan Britney Spears, Cyrille Rivallan, Marion Roman

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La femme en moi

Britney Spears, Cyrille Rivallan, Marion Roman

Nb. de pages: 283

Format: Pdf, ePub, MOBI, FB2

ISBN: 9782709671217

Editeur: JC Lattès

Date de parution: 2023

 

 

 

Téléchargements pdf ebook gratuits La femme en moi 9782709671217 iBook RTF

 

Overview

En juin 2021, le monde entier a pu entendre Britney Spears s'exprimer sur sa mise sous tutelle lors de son audience publique. Son intervention a fait bouger les lignes. En faisant entendre sa voix - et sa vérité -, elle a non seulement changé sa vie mais aussi celle de nombreuses personnes. La femme en moi dévoile pour la première fois l'incroyable odyssée et la force inouïe d'une des plus grandes stars de la pop de tous les temps. Avec humour et sans fard, Britney Spears met en lumière dans ses mémoires le pouvoir indéfectible de la musique et de l'amour, ainsi que l'importance, pour une femme, de se réapproprier son histoire, et de la raconter avec ses propres mots, enfin.
The comparison of the 3-fluid dynamic model with experimental data
Creators: name: Kizka, V. A.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The article considers a way to compare large bulks of experimental data with theoretical calculations, in which the quality of theoretical models is clearly demonstrated graphically. The main idea of the method consists in grouping physical observables, represented by experiment and theoretical calculation, into samples, each of which characterizes a certain physical process. A further choice of a convenient criterion for comparing measurements and calculations, its calculation and averaging within each sample and then over all samples, makes it possible to choose the best theoretical model in the entire measurement area. Published theoretical data of the three-fluid dynamic model (3FD) applied to the experimental data from heavy-ion collisions at the energy range $\sqrt{s_{NN}}\,=\,2.7 - 63$ GeV are used as example of application of the developed methodology. When analyzing the results, the quantum nature of the fireball, created at heavy ion collisions, was taken into account. Thus, even at energy $\sqrt{s_{NN}}\,=\,63$ GeV of central collisions of heavy ions, there is a nonzero probability of fireball formation without ignition of the quark-gluon plasma (QGP). At the same time, QGP ignition at central collision energies above at least $\sqrt{s_{NN}}\,=\,12 GeV occurs through two competing processes, through a first-order phase transition and through a smooth crossover. That is, in nature, these two possibilities are realized, which occur with approximately the same probabilities.
description: 11 pages, 3 figures, discussion improved, published in 'Nuclear Science'
[Kindle] DICCIONARIO ESPANOL-RUSO RUSO-ESPANOL descargar gratis
Creators: name: Borman
Publisher: name: Zenodo
Year: 2024

description: DICCIONARIO ESPANOL-RUSO RUSO-ESPANOL de AA.VV.

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DICCIONARIO ESPANOL-RUSO RUSO-ESPANOL

AA.VV.

Número de páginas: 768

Idioma: CASTELLANO

Formatos: Pdf, ePub, MOBI, FB2

ISBN: 9785948323466

Editorial: LADAN

Año de edición: 2019

 

 

 

 

 

Libros descargables gratis para tabletas DICCIONARIO ESPANOL-RUSO RUSO-ESPANOL 9785948323466

 

Overview

DICCIONARIO ESPANOL-RUSO RUSO-ESPANOL es un libro del autor AA.VV. editado por Ladan. DICCIONARIO ESPANOL-RUSO RUSO-ESPANOL tiene un código de ISBN 978-5-94832-346-6 y consta de 768 Páginas.
Factors Driving Anticoagulant Selection in Patients With Atrial Fibrillation in the United States
Creators: name: Rhoney, Denise H.
name: Gehi, Anil K.
name: Lauffenburger, Julie C.
name: Farley, Joel F.
name: Fang, Gang
name: Brookhart, M. Alan
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: With the introduction of novel oral anticoagulants (NOACs), the factors driving anticoagulant selection in atrial fibrillation (AF) in real-world practice are unclear. The goal was to examine whether and to what extent utilization has been driven by predictions of stroke risk (treatment benefit), bleeding risk (treatment harm), or prescription benefits’ coverage. We extracted a cohort of non-valvular AF patients initiating anticoagulation from Oct 2010-Dec 2012 from a large US database of commercial and Medicare supplement claims. Multivariable regression examined associations between ischemic stroke (CHA2DS2-VASc) and bleeding (ATRIA) risk scores and benefits’ generosity (proportion of costs covered by patients relative to total) with warfarin and NOAC selection and also between dabigatran and rivaroxaban. C-statistics and partial chi-square statistics were used to assess the variation explained. Of 70,498 patients initiating anticoagulation, 29.9% and 7.9% used dabigatran and rivaroxaban, respectively. Compared with warfarin, patients were less likely to receive a NOAC with high ischemic stroke risk (CHA2DS2-VASc ≥2) (Adjusted Relative Risk [aRR]: 0.75, 95% CI: 0.72-0.77) and high bleeding risk (ATRIA≥5) (aRR: 0.66, 95% CI: 0.64-0.69) but more likely with good benefits’ generosity (≤20% of costs borne by patient) (aRR: 2.03, 95% CI: 1.92-2.16). Prescription generosity explained almost twice the model variation as either risk score. Compared with dabigatran, patients were more likely to fill rivaroxaban with high bleeding risk (aRR: 1.16, 95% CI: 1.09-1.24). In conclusion, patients with higher bleeding and ischemic stroke risk were more likely to initiate warfarin, but generous benefits more strongly predicted NOAC usage and drove more selection.
Enhanced $A$-infinity obstruction theory
Creators: name: Muro, Fernando
Publisher: name: arXiv
Year: 2015
Subjects: subject: Algebraic Topology (math.AT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 18G40, 18D50, 55S35

description: We extend the Bousfield-Kan spectral sequence for the computation of the homotopy groups of the space of minimal A-infinity algebra structures on a graded projective module. We use the new part to define obstructions to the extension of truncated minimal A-infinity algebra structures. We also consider the Bousfield-Kan spectral sequence for the moduli space of A-infinity algebras. We compute up to the second page, terms and differentials, of these spectral sequences in terms of Hochschild cohomology.
description: 42 pages, color figures
{epub download} Le meurtre de Roger Ackroyd (Nouvelle traduction révisée)
Creators: name: Barnum
Publisher: name: Zenodo
Year: 2024

description: Le meurtre de Roger Ackroyd (Nouvelle traduction révisée) pan Agatha Christie

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Caractéristiques

Le meurtre de Roger Ackroyd (Nouvelle traduction révisée)

Agatha Christie

Nb. de pages: 224

Format: Pdf, ePub, MOBI, FB2

ISBN: 9782702436769

Editeur: Le Masque

Date de parution: 2013

 

 

 

Téléchargement gratuit de livres audio pour l'ipod Le meurtre de Roger Ackroyd (Nouvelle traduction révisée) par Agatha Christie en francais 9782702436769

 

Overview

Roger Ackroyd se confie un soir à son vieil ami le Dr Sheppard. Il était sur le point d'épouser une jeune et richissime veuve quand celle-ci a mis fin à ses jours pour échapper à un affreux chantage. Dans sa dernière lettre elle lui livre un secret terrible : un an plus tôt, elle a assassiné son mari !Traduit de l'anglais par Françoise Jamoul
Variations in Institutional Review Board reviews of a multi-center, Emergency Department-based genetic research protocol
Creators: name: Rathlev, Niels K.
name: Domeier, Robert M.
name: Jones, Jeffrey S.
name: Swor, Robert A.
name: McLean, Samuel A.
name: Hendry, Phyllis L.
name: Lee, David C.
name: Peak, David A.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2013

description: AbstractIntroductionIn the United States, institutional review boards (IRBs) oversee the scientific, ethical, and regulatory aspects of research conducted on human subjects. Institutional variations in the interpretation and application of federal and local regulations concerning genetic testing can have significant impact on the implementation of such studies.ObjectiveWe assessed variability in IRB review of a multi-center Emergency Department-based study examining genotypic and phenotypic predictors of pain and psychological outcomes after minor motor vehicle collision (Project CRASH). This is one of the first multi-center genetic research protocols based solely in the Emergency Department (ED).MethodsWe performed an observational study of sites participating in Project CRASH. We collected IRB information and correspondence from each site. We collected data that included information regarding institution demographics, original IRB application characteristics, subsequent IRB correspondence, and time interval between submission and approval. Descriptive statistics were used in analysis.ResultsAll sites that initially agreed to participate in Project CRASH also participated in this study (n = 7). The time interval in receiving IRB approval varied between 20-760 days (median 105, IQR 21-225). One site appeared to be an outlier (760 days). The most commonly requested changes were changes to the consent form.ConclusionInstitutional interpretation of regulations regarding our ED-based genetic study was highly variable. Although the majority of our results are consistent with other similar published studies, the mean time interval for approval for this genetic study is far greater than other reported studies.
Spin liquid state in a rare-earth hyperkagome lattice
Creators: name: Khatua, J.
name: Bhattacharya, S.
name: Ding, Q. P.
name: Vrtnik, S.
name: Strydom, A. M.
name: Butch, N. P.
name: Luetkens, H.
name: Kermarrec, E.
name: Rao, M. S. Ramachandra
name: Zorko, A.
name: Furukawa, Y.
name: Khuntia, P.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Quantum fluctuations enhanced by frustration and subtle interplay between competing degrees of freedom offer an ideal ground to realize novel states with fractional quantum numbers in quantum materials that defy standard theoretical paradigms. Quantum spin liquid (QSL) is a highly entangled state wherein frustration induced strong quantum fluctuations preclude symmetry breaking phase transitions down to zero temperature without any order parameter. Experimental realizations of QSL in quantum materials with spin dimensionality greater than one is very rare. Here, we present our thermodynamic, nuclear magnetic resonance, muon spin relaxation and inelastic neutron scattering studies of a new rare-earth hyperkagome compound Li3Yb3Te2O12 in which Yb3+ ions constitute a three dimensional spin-lattice without any detectable disorder. Our comprehensive experiments evince neither signature of magnetic ordering nor spin freezing down to 38 mK that suggest the realization of dynamic liquid-like ground state in this antiferromagnet. The ground state of this material is interpreted by a low energy Jeff = 1/2 degrees of freedom with short range spin correlations. The present results demonstrate a viable basis to explore spin-orbit driven enigmatic correlated quantum states in a new class of rare-earth based three dimensional frustrated magnets that may open new avenues in theoretical and experimental search for spin liquids.
A causal association between Accutane and IBD has yet to be established
Creators: name: Crockett, Seth D.
name: Kappelman, Michael D.
name: Gulati, Ajay
name: Sandler, Robert S.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2009

description: A number of case reports have been published describing a possible association between isotretinoin (Accutane) and inflammatory bowel disease (IBD). We critically appraised the published literature on this association to assess whether the current literature supports a causal relationship between isotretinoin and IBD.
Videomining in historischem Material – ein Praxisbericht
Creators: name: Pustu-Iren, Kader
name: Bars, Joanna
name: Mühling, Markus
name: Korfhage, Nikolaus
name: Hörth, Angelika
name: Freisleben, Bernd
name: Ewerth, Ralph
Publisher: name: Humboldt-Universität zu Berlin
Year: 2020
Subjects: subject: Video Mining Tool
subject: Videoanalyseverfahren
subject: Konzepterkennung
subject: Personensuche
subject: Ähnlichkeitssuche
subject: Historical Video Indexing
subject: Visual Concept Classification
subject: Person Search
subject: Similarity Search
subject: 020 Bibliotheks- und Informationswissenschaften

description: Videomining-Algorithmen wie die visuelle Konzeptklassifikation und Personenerkennung sind unerlässlich, um eine feingranulare semantische Suche in großen Videoarchiven wie der historischen Videosammlung der ehemaligen Deutschen Demokratischen Republik (DDR) des Deutschen Rundfunkarchivs (DRA) zu ermöglichen. Wir stellen das Projekt VIVA, unsere Ansätze zur Videoanalyse sowie das VIVA-Softwaretool vor. Letzteres ermöglicht Anwender*innen auf einfache Art, Trainingsdaten zu sammeln, um neue Analysealgorithmen zu trainieren.
description: Video mining algorithms such as concept classification and person recognition enable fine-grained semantic search in large video archives like the historical collection of the former German Democratic Republic (GDR) of the German Broadcasting Archive (DRA). We present the project VIVA, our deep learning approaches, and the VIVA software tool, which allows users to easily acquire data to train analysis algorithms.
(3174) George McCorquodale
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Experimental implementation of quantum algorithm for association rules mining
Creators: name: Yu, Chao-Hua
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Recently, a quantum algorithm for a fundamentally important task in data mining, association rules mining (ARM), called qARM for short, has been proposed. Notably, qARM achieves significant speedup over its classical counterpart for implementing the main task of ARM, i.e., finding frequent itemsets from a transaction database. In this paper, we experimentally implement qARM on both real quantum computers and a quantum computing simulator via the IBM quantum computing platform. In the first place, we design quantum circuits of qARM for a 2$\times$2 transaction database (i.e., a transaction database involving two transactions and two items), and run it on four real five-qubit IBM quantum computers as well as on the simulator. For a larger 4$\times$4 transaction database which would lead to circuits with more qubits and a higher depth than the currently accessible IBM real quantum devices can handle, we also construct the quantum circuits of qARM and execute them on "aer\_simulator" alone. Both experimental results show that all the frequent itemsets from the two transaction databases are successfully derived as desired, demonstrating the correctness and feasibility of qARM. Our work may serve as a benchmarking, and provide prototypes for implementing qARM for larger transaction databases on both noisy intermediate-scale quantum devices and universal fault-tolerant quantum computers.
description: 9 pages, 11 figures
Low-energy theorems for nucleon-nucleon scattering at unphysical pion masses
Creators: name: Baru, V.
name: Epelbaum, E.
name: Filin, A. A.
name: Gegelia, J.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The longest-range part of the nuclear force due to the one-pion exchange governs the energy dependence of the scattering amplitude in the near-threshold region and imposes correlations between the coefficients in the effective range expansion. These correlations may be regarded as low-energy theorems and are known to hold to a high accuracy in the neutron-proton 3S1 partial wave. We generalize the low-energy theorems to the case of unphysical pion masses and provide results for the correlations between the coefficients in the effective range expansion in this partial wave for pion masses up to Mpi ~ 400 MeV. We discuss the implications of our findings for the available and upcoming lattice-QCD simulations of two-nucleon observables.
description: 17 pages, 7 figures, 3 tables
NOD2 Mutations and Anti-Saccharomyces cerevisiae Antibodies Are Risk Factors for Crohn's Disease in African Americans
Creators: name: Smoot, Duane T.
name: Dassopoulos, Themistocles
name: Bayless, Theodore M.
name: Brant, Steven R.
name: Isaacs, Kim L.
name: Gold, Michael S.
name: Lewis, James D.
name: Talor, Monica Vladut
name: Datta, Lisa Wu
name: Valentine, John F.
name: Harris, Mary L.
name: Oliva-Hemker, Maria
name: Burek, C. Lynne
name: Nguyen, Geoffrey C.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2010

description: NOD2 mutations and anti-Saccharomyces cerevisiae antibodies (ASCA) are associated with Crohn’s disease (CD), ileal involvement and complicated disease behavior in whites. ASCA and the three common NOD2 mutations have not been assessed in African American (AA) adults with CD.