cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Role of Benthic Fluxes of Dissolved Organic Carbon in Oceanic and Sedimentary Carbon Cycling
Creators: name: Martens, Christopher S.
name: Burdige, David J.
name: Alperin, Marc J.
name: Homstead, Juliana
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1992

description: Benthic fluxes (sediment-water exchange) of dissolved organic carbon (DOC) represent a poorly quantified component of sedimentary and oceanic carbon cycling. In this paper the authors use pore water DOC data and direct DOC benthic flux measurements to begin to quantitatively examine this problem. These results; suggest that marine sediments represent a significant source of DOC to the oceans, as a lower limit of the globally-integrated benthic DOC flux is comparable in magnitude to riverine inputs of organic carbon to the oceans. Benthic fluxes of DOC also appear to be similar in magnitude to other sedimentary processes such as organic carbon oxidation (remineralization) in surface sediments and organic carbon burial with depth. 31 refs., 3 figs., 3 tabs.
Table S2. Effects of genetic similarity on female fertility (pregnant yes/no), restricting the analyses to only warmblood mares (N=173). from Major histocompatibility complex-linked social signalling affects female fertility.
Creators: name: D. Burger
name: S. Thomas
name: H. Aepli
name: M. Dreyer
name: G. Fabre
name: E. Marti
name: H. Sieme
name: M. R. Robinson
name: C. Wedekind
Publisher: name: The Royal Society
Year: 2017
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 60801 Animal Behaviour

description: Likelihood ratio tests comparing GLMMs and GLMs with genetic markers (fixed factors) and/or stallion identity (“ID”, random factor) and reference models (indicated in italics) to test the effects of (A) MHC antigen sharing (“MHC”, yes/no), and (B) pairwise genetic relatedness “r” based on 20 polymorphic microsatellite loci. (C) Direct comparison of effects of MHC and r in the subsample of 113 mares that allow for such a test. Significant p-values are emphasized in bold.
(2890) Hettie Atkinson
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.
Shear-wave splitting: A diagnostic tool to monitor fluid pressure in geothermal fields
Creators: name: Tang, Chuanhai
name: Lees, Jonathan M.
name: Rial, Jose A.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2005

description: An experiment on the uses of shear-wave splitting as an imaging tool in fracture-controlled geothermal reservoirs was conducted at Krafla, Iceland. Fifteen days after the beginning of the seismic recording the injection was stopped for eleven days and then restarted, a sequence designed to determine whether shear-wave splitting measurements can detect the transient response of the subsurface crack system to changes in fluid pressure. It was observed that time delays between the fast and slow split shear waves changed significantly and promptly with the stoppage and resumption of injection. Large time delays occurred only during injection, decreased substantially during the stoppage phase, and increased again as injection restarted. Comparisons of these results with similar observations at the Coso geothermal field in California strongly suggest that the time delay of split shear waves can be a useful proxy to monitor fluid pressure in the cracks and changes in crack density.
{pdf descargar} LA ROSA DE LOS VIENTOS, ANTOLOGIA POETICA, EDUCACION PRIMARIA. MA TERIAL AUXILIAR
Creators: name: Rodgers
Publisher: name: Zenodo
Year: 2024

description: LA ROSA DE LOS VIENTOS, ANTOLOGIA POETICA, EDUCACION PRIMARIA. MA TERIAL AUXILIAR de

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LA ROSA DE LOS VIENTOS, ANTOLOGIA POETICA, EDUCACION PRIMARIA. MA TERIAL AUXILIAR

 

Número de páginas: 160

Idioma: CASTELLANO

Formatos: Pdf, ePub, MOBI, FB2

ISBN: 9788431655075

Editorial: VICENS-VIVES

Año de edición: 2013

 

 

 

 

 

Gratis ebook ita descarga gratuita LA ROSA DE LOS VIENTOS, ANTOLOGIA POETICA, EDUCACION PRIMARIA. MA TERIAL AUXILIAR

 

Overview

COLECCIÓN CUCAÑA AX.ALM.LECTURAS GENERAL
(2891) Emily Breare
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.
Additional file 1 of Practical guidance for running late-phase platform protocols for clinical trials: lessons from experienced UK clinical trials units
Creators: name: Love, Sharon B.
name: Cafferty, Fay
name: Snowdon, Claire
name: Carty, Karen
name: Savage, Joshua
name: Pallmann, Philip
name: McParland, Lucy
name: Brown, Louise
name: Masters, Lindsey
name: Schiavone, Francesca
name: Hague, Dominic
name: Townsend, Stephen
name: Amos, Claire
name: South, Annabelle
name: Sturgeon, Kate
name: Langley, Ruth
name: Maughan, Timothy
name: James, Nicholas
name: Hall, Emma
name: Kernaghan, Sarah
name: Bliss, Judith
name: Turner, Nick
name: Tutt, Andrew
name: Yap, Christina
name: Firth, Charlotte
name: Kong, Anthony
name: Mehanna, Hisham
name: Watts, Colin
name: Hills, Robert
name: Thomas, Ian
name: Copland, Mhairi
name: Bell, Sue
name: Sebag-Montefiore, David
name: Jones, Robert
name: Parmar, Mahesh K. B.
name: Sydes, Matthew R.
Publisher: name: figshare
Year: 2022
Subjects: subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Trials whose staff experiences added to this paper.
Fundamental Limits of Blind Deconvolution Part II: Sparsity-Ambiguity Trade-offs
Creators: name: Choudhary, Sunav
name: Mitra, Urbashi
Publisher: name: arXiv
Year: 2015
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Blind deconvolution is an ubiquitous non-linear inverse problem in applications like wireless communications and image processing. This problem is generally ill-posed since signal identifiability is a key concern, and there have been efforts to use sparse models for regularizing blind deconvolution to promote signal identifiability. Part I of this two-part paper establishes a measure theoretically tight characterization of the ambiguity space for blind deconvolution and unidentifiability of this inverse problem under unconstrained inputs. Part II of this paper analyzes the identifiability of the canonical-sparse blind deconvolution problem and establishes surprisingly strong negative results on the sparsity-ambiguity trade-off scaling laws. Specifically, the ill-posedness of canonical-sparse blind deconvolution is quantified by exemplifying the dimension of the unidentifiable signal sets. An important conclusion of the paper is that canonical sparsity occurring naturally in applications is insufficient and that coding is necessary for signal identifiability in blind deconvolution. The methods developed herein are applied to a second-hop channel estimation problem to show that a family of subspace coded signals (including repetition coding and geometrically decaying signals) are unidentifiable under blind deconvolution.
description: 19 pages, 3 figures
Gas metallicity distributions in SDSS-IV MaNGA galaxies: what drives gradients and local trends?
Creators: name: Boardman, Nicholas Fraser
name: Wild, Vivienne
name: Heckman, Tim
name: Sánchez, Sebastián F.
name: Riffel, Rogério
name: Riffel, Rogemar A.
name: Zasowski, Gail
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The gas metallicity distributions across individual galaxies and across galaxy samples can teach us much about how galaxies evolve. Massive galaxies typically possess negative metallicity gradients, and mass and metallicity are tightly correlated on local scales over wide range of galaxy masses; however, the precise origins of such trends remain elusive. Here, we employ data from SDSS-IV MaNGA to explore how gas metallicity depends on local stellar mass density and on galactocentric radius within individual galaxies. We also consider how the strengths of these dependencies vary across the galaxy mass-size plane. We find that radius is more predictive of local metallicity than stellar mass density in extended lower mass galaxies, while we find density and radius to be almost equally predictive in higher-mass and more compact galaxies. Consistent with previous work, we find a mild connection between metallicity gradients and large-scale environment; however, this is insufficient to explain variations in gas metallicity behaviour across the mass-size plane. We argue our results to be consistent with a scenario in which extended galaxies have experienced smooth gas accretion histories, producing negative metallicity gradients over time. We further argue that more compact and more massive systems have experienced increased merging activity that disrupts this process, leading to flatter metallicity gradients and more dominant density-metallicity correlations within individual galaxies.
description: 15 pages, 16 figures. Accepted by MNRAS
Table S1. The 20 microsatellite markers used to determine overall genetic similarity from Major histocompatibility complex-linked social signalling affects female fertility.
Creators: name: D. Burger
name: S. Thomas
name: H. Aepli
name: M. Dreyer
name: G. Fabre
name: E. Marti
name: H. Sieme
name: M. R. Robinson
name: C. Wedekind
Publisher: name: The Royal Society
Year: 2017
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 60801 Animal Behaviour

description: The name of the markers, their chromosomal location, their primer sequences [38], the annealing temperature, and the fluorophores we used, the number of alleles found in the present sample (N = 148), and the number of alleles previously observed in 311 world-wide distributed Hanoverian warmblood horses.
Generating rotating black hole solutions by using the Cayley-Dickson construction
Creators: name: Mirzaiyan, Zahra
name: Esposito, Giampiero
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This paper exploits the power of the Cayley-Dickson algebra to generate stationary rotating black hole solutions in one fell swoop. Specifically, we derive the nine-dimensional Myers-Perry solution with four independent angular momenta by using the Janis-Newman algorithm and Giampieri's simplification method, exploiting the octonion algebra. A general formula relating the dimension of the Cayley-Dickson algebra with the maximum number of angular momenta in each dimension is derived. Finally, we discuss the cut-off dimension for using the Cayley-Dickson construction along with the Janis-Newman algorithm for producing the rotating solutions.
description: 27 pages, Latex. In the final version, the presentation has been improved, misprints no longer occur, and 3 references have been added
Force-free Currents and the Newman-Penrose Tetrad of a Kerr Black Hole: Exact Local Solutions
Creators: name: Menon, Govind
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In a previous article we derived a class of solutions to the force-free magnetosphere in a Kerr background. Here, the streaming surface, defined by constant values of the toriodal component of the electromagnetic vector potential $A$, were generated by constant values of $θ$. The electromagnetic current vector flowed along the in-falling principle null geodesic vector of the geometry. Subsequently, we generalized this to obtain an out-going principle null geodesic vector as well. In this article, we derive solutions that are complimentary to the above mentioned criteria. Namely, here the solution has a streaming surface generated by spheres of constant radial coordinate $r$, and the current vector is generated by linear combinations of $m$ and $m^\star$, the remaining bases vectors in the Newman-Penrose null tetrad.
description: 6 pages
Read [pdf]> Dark Force Rising: Star Wars Legends (Thrawn Trilogy #2) by Timothy Zahn
Creators: name: Lin
Publisher: name: Zenodo
Year: 2024

description: Dark Force Rising: Star Wars Legends (Thrawn Trilogy #2) by Timothy Zahn

 

 

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Dark Force Rising: Star Wars Legends (Thrawn Trilogy #2)

Timothy Zahn

Page: 480

Format: pdf, ePub, mobi, fb2

ISBN: 9780593358795

Publisher: Random House Publishing Group

 

Free ebooks textbooks download Dark Force Rising: Star Wars Legends (Thrawn Trilogy #2)

Customer reviews: Dark Force Rising: Star Wars - Amazon.com Find helpful customer reviews and review ratings for Dark Force Rising: Star Wars Legends (The Thrawn Trilogy) (Star Wars: The Thrawn Trilogy Book 2) at  Dark Force Rising: Star Wars Legends (the Thrawn Trilogy) Dark Force Rising: Star Wars Legends (the Thrawn Trilogy) from Dymocks online bookstore. PaperBack by Timothy Zahn. Dark Force Rising: Star Wars Legends (The - The Book Table In this essential Star Wars Legends novel, the sequel to Heir to the Empire, Grand Admiral Thrawn's sinister plan threatens to spell doom for  Heir To The Empire - (star Wars: The Thrawn Trilogy - Target Read reviews and buy Heir to the Empire - (Star Wars: The Thrawn Trilogy - Legends) by Timothy Zahn (Paperback) at Target. Choose from Same Day Delivery,  Dark Force Rising: Star Wars Legends - WORD Bookstores Description. In this essential Star Wars Legends novel, the sequel to Heir to the Empire, Grand Admiral Thrawn's sinister plan threatens to  Dark Force Rising: Star Wars The Essential Legends Collection Dark Force Rising: Star Wars The Essential Legends Collection. Author, : Timothy Zahn. Publisher, : Star Wars: The Thrawn Trilogy Users who own, : 2. Heir to the Empire: Star Wars Legends (The Thrawn Trilogy It was published in 1991, and forms the first entry in a three-part saga (followed by Star Wars - Volume 2: Dark Force Rising and The Last Command: Book 3 (Star  Dark Force Rising: Star Wars Legends (The Thrawn Trilogy In this essential Star Wars Legends novel, the sequel to Heir to the Empire, Grand Admiral Thrawn's sinister plan threatens to spell doom for the fledgling
Ozone air quality and radiative forcing consequences of changes in ozone precursor emissions
Creators: name: Fiore, Arlene M.
name: Horowitz, Larry W.
name: Mauzerall, Denise L.
name: Schwarzkopf, M. Daniel
name: Naik, Vaishali
name: West, J. Jason
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2007

description: [1] Changes in emissions of ozone (O3) precursors affect both air quality and climate. We first examine the sensitivity of surface O3concentrations (Osrf3) and net radiative forcing of climate (RFnet) to reductions in emissions of four precursors - nitrogen oxides (NOx), non-methane volatile organic compounds, carbon monoxide, and methane (CH4). We show that long-term CH4-induced changes in O3, known to be important for climate, are also relevant for air quality; for example, NOxreductions increase CH4, causing a long-term O3increase that partially counteracts the direct O3decrease. Second, we assess the radiative forcing resulting from actions to improve O3air quality by calculating the ratio of DRFnetto changes in metrics of Osrf3Decreases in CH4emissions cause the greatest RFnetdecrease per unit reduction in Osrf3while NOxreductions increase RFnet. Of the available means to improve O3air quality, therefore, CH4abatement best reduces climate forcing.
[ePub] LIBERTAD O TIRANÍA descargar gratis
Creators: name: Tinsley
Publisher: name: Zenodo
Year: 2024

description: LIBERTAD O TIRANÍA de CRISTINA MARTIN JIMENEZ

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LIBERTAD O TIRANÍA

CRISTINA MARTIN JIMENEZ

Idioma: CASTELLANO

Formatos: Pdf, ePub, MOBI, FB2

ISBN: 9788427052291

Editorial: MARTINEZ ROCA

Año de edición: 2024

 

 

 

 

 

Descargar google books gratis ubuntu LIBERTAD O TIRANÍA de CRISTINA MARTIN JIMENEZ en español iBook MOBI CHM

 

Overview

En septiembre de 2015, más de ciento cincuenta jefes de Estado y de Gobierno se reunieron en la histórica Cumbre del Desarrollo Sostenible para aprobar la Agenda 2030, que consta de diecisiete objetivos de aplicación universal cuyo fin es lograr un mundo sostenible en 2030. Ahora bien, ¿esto es así? ¿Es verdad lo que nos han contado los medios? ¿Se oculta algo extraño tras este buenismo que piensa en el bienestar de la humanidad y en conseguir un mundo más igualitario y saludable? ¿Quién está realmente detrás de esta Agenda, y qué intereses espurios tiene? Cristina Martín defiende en este libro que la Agenda 2030 es una mera campaña propagandística universal dirigida a sugestionar a todas las personas del planeta y a perseguir a la gente que se rebela contra el statu quo establecido. Si bien los principios en los que se basa la Agenda son lícitos y razonables, esta obra diferencia claramente el mensaje de la intención que oculta. Para la autora lo que nos cuentan sobre la Agenda es pura propaganda, una campaña de comunicación internacional cuyo fin es vendernos un futuro mejor para todos. Sin embargo, su verdadero sentido es que ese «futuro mejor» solo lo será para unos pocos: la élite que financia la Agenda y la alienta con mentiras.
DOWNLOADS Angels Before Man by rafael nicolás
Creators: name: Baker
Publisher: name: Zenodo
Year: 2024

description: Angels Before Man by rafael nicolás

 

 

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Angels Before Man

rafael nicolás

Page: 372

Format: pdf, ePub, mobi, fb2

ISBN: 9798987043516

Publisher: rafaelnicolas

 

Free download of textbooks in pdf format Angels Before Man

Overview

A Queer Retelling of Satan's Fall that's part cozy coming of age and part fast-paced tragedy, with a little love story in between – In an eternal paradise, the most beautiful angel, Lucifer, struggles with shame, identity, and timidity, with little more than the desire to worship his creator. It isn't until the strongest angel, Michael, comes into his life that Lucifer is taught to love himself. Along the way, their friendship begins to bloom into something else. Maybe the first romance in the history of everything. But this God is a jealous one, and maybe paradise is not paradise.
$ΩΩ$ interaction from 2+1 flavor lattice QCD
Creators: name: Yamada, Masanori
name: Sasaki, Kenji
name: Aoki, Sinya
name: Doi, Takumi
name: Hatsuda, Tetsuo
name: Ikeda, Yoichi
name: Inoue, Takashi
name: Ishii, Noriyoshi
name: Murano, Keiko
name: Nemura, Hidekatsu
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We investigate the interaction between $Ω$ baryons in the $^1S_0$ channel from 2+1 flavor lattice QCD simulations. On the basis of the HAL QCD method, the $ΩΩ$ potential is extracted from the Nambu-Bethe-Salpeter wave function calculated on the lattice by using the PACS-CS gauge configurations with the lattice spacing $a\simeq 0.09$ fm, the lattice volume $L\simeq 2.9$ fm and the quark masses corresponding to $m_π\simeq 700$ MeV and $m_Ω\simeq 1970$ MeV. The $ΩΩ$ potential has a repulsive core at short distance and an attractive well at intermediate distance. Accordingly, the phase shift obtained from the potential shows moderate attraction at low energies. Our data indicate that the $ΩΩ$ system with the present quark masses may appear close to the unitary limit where the scattering length diverges.
description: 9 pages, 4 figures, 1 table
Characterization of Subsurface Polycyclic Aromatic Hydrocarbons at the Deepwater Horizon Site
Creators: name: Shiller, Alan M.
name: Joye, Samantha B.
name: Guo, Laodong
name: Zhou, Zhengzhen
name: Diercks, Arne R.
name: Guinasso, Norman
name: Teske, Andreas P.
name: Wade, Terry L.
name: Joung, Dongjoo
name: Highsmith, Raymond C.
name: Asper, Vernon L.
name: Lohrenz, Steven E.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2010

description: Here, we report the initial observations of distributions of polycyclic aromatic hydrocarbons (PAH) in subsurface waters near the Deepwater Horizon oil well site (also referred to as the Macondo, Mississippi Canyon Block 252 or MC252 well). Profiles of in situ fluorescence and beam attenuation conducted during 9-16 May 2010 were characterized by distinct peaks at depths greater than 1000 m, with highest intensities close to the wellhead and decreasing intensities with increasing distance from the wellhead. Gas chromatography/mass spectrometry (GC/MS) analyses of water samples coinciding with the deep fluorescence and beam attenuation anomalies confirmed the presence of polycyclic aromatic hydrocarbons (PAH) at concentrations reaching 189 μg L−1 (ppb). Subsurface exposure to PAH at levels considered to be toxic to marine organisms would have occurred in discrete depth layers between 1000 and 1400 m in the region southwest of the wellhead site and extending at least as far as 13 km.
Table S3. Diversity of the 20 microsatellite loci. from Major histocompatibility complex-linked social signalling affects female fertility
Creators: name: D. Burger
name: S. Thomas
name: H. Aepli
name: M. Dreyer
name: G. Fabre
name: E. Marti
name: H. Sieme
name: M. R. Robinson
name: C. Wedekind
Publisher: name: The Royal Society
Year: 2017
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 60801 Animal Behaviour

description: Observed (Hobs) and expected (Hexp) heterozygosity, test for deviation from Hardy-Weinberg equilibrium (2, d.f., p), heterozygosity deficiency coefficient (Fis), and differentiation between Warmblood and Franches-Montagnes horses (Fst).
Response of the mantle to flat slab evolution: Insights from local S splitting beneath Peru
Creators: name: Eakin, Caroline M.
name: Long, Maureen D.
name: Beck, Susan L.
name: Wagner, Lara S.
name: Tavera, Hernando
name: Condori, Cristõbal
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: The dynamics of flat subduction, particularly the interaction between a flat slab and the overriding plate, are poorly understood. Here we study the (seismically) anisotropic properties and deformational regime of the mantle directly above the Peruvian flat slab. We analyze shear wave splitting from 370 local S events at 49 stations across southern Peru. We find that the mantle above the flat slab appears to be anisotropic, with modest average delay times (~0.28?s) that are consistent with ~4% anisotropy in a ~30?km thick mantle layer. The most likely mechanism is the lattice-preferred orientation of olivine, which suggests that the observed splitting pattern preserves information about the mantle deformation. We observe a pronounced change in anisotropy along strike, with predominately trench-parallel fast directions in the north and more variable orientations in the south, which we attribute to the ongoing migration of the Nazca Ridge through the flat slab system.
Weak nonleptonic decays of vector B-mesons
Creators: name: Ivanov, Mikhail A.
name: Tyulemissov, Zhomart
name: Tyulemissova, Akmaral
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the radiative and weak nonleptonic decays of vector B-mesons within the covariant confined quark model (CCQM) developed in our previous papers. First, we calculate the matrix elements and decays widths of the radiative decays $B^\ast\to Bγ$. The obtained results are compared with those obtained in other approaches. Then we consider the nonleptonic decays $B^\ast\to D^\ast V$ which proceed via tree-level quark diagrams. It is shown that the analytical expressions for the amplitudes correspond to the factorization approach. In the framework of our model we calculate the leptonic decay constants and the form factors of the $B^\ast\to D^\ast(V)$ transitions in the entire physical region of the momentum transfer squared. Finally, we calculate the two-body decay widths and compare our results with other models.
description: 24 pages, 7 figures, 10 tables. Some discussion and reference added. To appear in Phys.Rev.D
On the compactness of neutron stars
Creators: name: Chen, Wei-Chia
name: Piekarewicz, J.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Nuclear Theory (nucl-th)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Recent progress in the determination of both masses and radii of neutron stars are starting to place stringent constraints on the dense matter equation of state. In particular, new theoretical developments together with improved statistical tools seem to favor stellar radii that are significantly smaller than those predicted by models using purely nucleonic equations of state. Given that the underlying equation of state must also account for the observation of $2M_{\odot}$ neutron stars, theoretical approaches to the study of the dense matter equation of state are facing serious challenges. In response to this challenge, we compute in a model-independent way the underlying equation of state associated with an assumed mass-radius template similar to the "common radius" assumption used in recent studies. Once such a mass-radius template is adopted, the equation of state follows directly from the implementation of Lindblom's algorithm; assumptions on the nature or composition of the dense stellar core are not required. By analyzing mass-radius profiles with a maximum mass consistent with observation and common radii in the 8 to 11 km range, a lower limit on the stellar radius of a $1.4M_{\odot}$ neutron star of $R_{\rm NS}\!\gtrsim\!10.7$ km is obtained in order to prevent the equation of state from violating causality.
description: 5 pages, 4 figures
Additional file 1 of Silent witnesses: the experience of having a sibling with anorexia nervosa
Creators: name: Hutchison, Suzanne
name: House, Jennifer
name: McDermott, Beth
name: Simic, Mima
name: Baudinet, Julian
name: Eisler, Ivan
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Interview topic guide.
(2888) Emily Waddington
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.
Simulating emission and chemical evolution of coarse sea-salt particles in the Community Multiscale Air Quality (CMAQ) model
Creators: name: Nolte, C. G.
name: Kelly, J. T.
name: Shankar, U.
name: Bhave, P. V.
name: Foley, K. M.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2010

description: Chemical processing of sea-salt particles in coastal environments significantly impacts concentrations of particle components and gas-phase species and has implications for human exposure to particulate matter and nitrogen deposition to sensitive ecosystems. Emission of sea-salt particles from the coastal surf zone is known to be elevated compared to that from the open ocean. Despite the importance of sea-salt emissions and chemical processing, the US EPA's Community Multiscale Air Quality (CMAQ) model has traditionally treated coarse sea-salt particles as chemically inert and has not accounted for enhanced surf-zone emissions. In this article, updates to CMAQ are described that enhance sea-salt emissions from the coastal surf zone and allow dynamic transfer of HNO3, H2SO4, HCl, and NH3 between coarse particles and the gas phase. Predictions of updated CMAQ models and the previous release version, CMAQv4.6, are evaluated using observations from three coastal sites during the Bay Regional Atmospheric Chemistry Experiment (BRACE) in Tampa, FL in May 2002. Model updates improve predictions of NO3 , SO42 , NH4+, Na+, and Cl concentrations at these sites with only a 8% increase in run time. In particular, the chemically interactive coarse particle mode dramatically improves predictions of nitrate concentration and size distributions as well as the fraction of total nitrate in the particle phase. Also, the surf-zone emission parameterization improves predictions of total sodium and chloride concentration. Results of a separate study indicate that the model updates reduce the mean absolute error of nitrate predictions at coastal CASTNET and SEARCH sites in the eastern US. Although the new model features improve performance relative to CMAQv4.6, some persistent differences exist between observations and predictions. Modeled sodium concentration is biased low and causes under-prediction of coarse particle nitrate. Also, CMAQ over-predicts geometric mean diameter and standard deviation of particle modes at the BRACE sites. These over-predictions may cause too rapid particle dry deposition and partially explain the low bias in sodium predictions. Despite these shortcomings, the updates to CMAQ enable more realistic simulations of chemical processes in environments where marine air mixes with urban pollution. The model updates described in this article are included in the public release of CMAQv4.7 (http://www.cmaq-model.org).
Download PDF The Surgeon by Leslie Wolfe
Creators: name: Freeman
Publisher: name: Zenodo
Year: 2024

description: The Surgeon by Leslie Wolfe

 

 

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The Surgeon

Leslie Wolfe

Page: 288

Format: pdf, ePub, mobi, fb2

ISBN: 9781538767375

Publisher: Grand Central Publishing

 

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Constraining the polarisation flux density and angle of point sources by training a convolutional neural network
Creators: name: Casas, J. M.
name: Bonavera, L.
name: González-Nuevo, J.
name: Cueli, M. M.
name: Crespo, D.
name: Goitia, E.
name: González-Gutiérrez, C.
name: Santos, J. D.
name: Sánchez, M. L.
name: de Cos, F. J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Constraining the polarisation properties of extragalactic point sources is a relevant task not only because they are one of the main contaminants for primordial cosmic microwave background B-mode detection if the tensor-to-scalar ratio is lower than r = 0.001, but also for a better understanding of the properties of radio-loud active galactic nuclei. We develop and train a machine learning model based on a convolutional neural network to learn how to estimate the polarisation flux density and angle of point sources embedded in cosmic microwave background images knowing only their positions. To train the neural network, we use realistic simulations of patches of area 32x32 pixels at the 217 GHz Planck channel with injected point sources at their centres. The patches also contain a realistic background composed by dust, the CMB and instrumental noise. Firstly, we study the comparison between true and estimated polarisation flux densities for P, Q and U. Secondly, we analyse the comparison between true and estimated polarisation angles. Finally, we study the performance of our model with real data and we compare our results against the PCCS2. We obtain that our model is reliable to constrain the polarisation flux above 80 mJy. For this limit, we obtain errors lower than 30%. Training the same network with Q and U, the reliability limit is above +-250 mJy for determining the polarisation angle of both Q and U sources with a 1sigma uncertainty of +-29deg and +-32deg for Q and U sources respectively. We obtain similar results to the PCCS2 for some sources, although we also find discrepancies in the 300-400 mJy flux density range with respect to the Planck catalogue. Based on these results, our model seems to be a promising tool to give estimations of the polarisation flux densities and angles of point sources above 80 mJy in any catalogue with practically null computational time.
description: 9 pages, 9 Figures. Forthcoming article Astronomy & Astrophysics journal
Additional file 1 of Investigation of Toxoplasma infection in zoo animals using multispecies ELISA and GRA7 nested PCR
Creators: name: Liu, Ru-Min
name: Huang, Wei-Hsiang
name: Wang, Shang-Lin
name: Wang, Sin-Ling
name: Huang, Pei-Yun
name: Lien, Chen-Yeh
name: Lai, Yen-Hsueh
name: Wang, Pao-Jung
name: Wu, Li-Hsin
name: Liao, Albert Taiching
Publisher: name: figshare
Year: 2022
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 1.
Figure S1. Testing for linkage disequilibrium between the 20 microsatellite loci. from Major histocompatibility complex-linked social signalling affects female fertility.
Creators: name: D. Burger
name: S. Thomas
name: H. Aepli
name: M. Dreyer
name: G. Fabre
name: E. Marti
name: H. Sieme
name: M. R. Robinson
name: C. Wedekind
Publisher: name: The Royal Society
Year: 2017
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 60801 Animal Behaviour

description: There was no linkage disequilibrium among the 20 microsatellite markers.
LA EDAD DE ORO DE LOS VIDEOJUEGOS, 1970-1999 leer epub IVAN BATLLE
Creators: name: King
Publisher: name: Zenodo
Year: 2024

description: LA EDAD DE ORO DE LOS VIDEOJUEGOS, 1970-1999 de IVAN BATLLE

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LA EDAD DE ORO DE LOS VIDEOJUEGOS, 1970-1999

IVAN BATLLE

Idioma: CASTELLANO

Formatos: Pdf, ePub, MOBI, FB2

ISBN: 9788418703744

Editorial: MA NON TROPPO

Año de edición: 2023

 

 

 

 

 

Descargar libro electrónico para móvil gratis LA EDAD DE ORO DE LOS VIDEOJUEGOS, 1970-1999 9788418703744 de IVAN BATLLE en español

 

Overview

“Y DE REPENTE… APARECIÓ EL PRIMER VIDEOJUEGO” Toda gran historia debe tener un inicio legendario. La del mundo del videojuego no ha sido ajena a esta regla. En las páginas de este libro revivirás los primeros pasos de grandes leyendas como Mario, Link o Sonic, además de descubrir los cimientos de sagas tan míticas como “Final Fantasy”, “Street Fighter” o “Metal Gear Solid”. Si creciste metido en un salón recreativo o viviste tu infancia pegado a una tele de tubo mientras disfrutabas con tu consola preferida, prepárate para recibir un ataque de nostalgia. Si por contra has llegado recientemente al mundillo de los videojuegos, te embarcarás en un viaje a través de tres décadas que te llevará a descubrir algunos de los juegos, sagas y consolas que marcaron una época que actualmente vive una segunda juventud. Sumérgete en este apasionante capítulo de la historia de los videojuegos.
[ePub] LA BRUJA DE BABILONIA descargar gratis
Creators: name: Marcus
Publisher: name: Zenodo
Year: 2024

description: LA BRUJA DE BABILONIA de D. J. MCINTOSH

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LA BRUJA DE BABILONIA

D. J. MCINTOSH

Número de páginas: 416

Idioma: CASTELLANO

Formatos: Pdf, ePub, MOBI, FB2

ISBN: 9788493897819

Editorial: PRINCIPAL DE LOS LIBROS

Año de edición: 2012

 

 

 

 

 

Descarga gratuita de libros de cocina italiana LA BRUJA DE BABILONIA CHM FB2 de D. J. MCINTOSH in Spanish

 

Overview

Apasionante "thriller" histórico ambientado en los misterios de la antigua Babilonia. Su protagonista se ve envuelto en los sucesos del saqueo del museo de Bagdad durante la invasión americana del Irak en 2003. El lector disfrutará de una novela trepidante de ritmo endiablado mientras aprende sobre la civilización más antigua del mundo.
(2889) Lynn Dineley Breare
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.
Additional file 1 of Global research trends and foci of artificial intelligence-based tumor pathology: a scientometric study
Creators: name: Shen, Zefeng
name: Hu, Jintao
name: Wu, Haiyang
name: Chen, Zeshi
name: Wu, Weixia
name: Lin, Junyi
name: Xu, Zixin
name: Kong, Jianqiu
name: Lin, Tianxin
Publisher: name: figshare
Year: 2022
Subjects: subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences

description: Additional file 1: Figure S1 The institutional cooperation map created with Citespace. Figure S2 The overlay visualization map of institution co-authorship analysis generated by VOSviewer. Table S1 The options and settings of VOSviewer for AI-based tumor pathology study. Table S2 The top 20 commonly investigated cancers/tumors in the field of AI-based tumor pathology based on the frequency of author keywords co-occurrence.
OFERT A LES MANS, EL PARADÍS CREMA
Creators: name: Wright
Publisher: name: Zenodo
Year: 2024

description: OFERT A LES MANS, EL PARADÍS CREMA (edición en catalán) de POL GUASCH

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OFERT A LES MANS, EL PARADÍS CREMA (edición en catalán)

POL GUASCH

Idioma: CATALÁN

Formatos: Pdf, ePub, MOBI, FB2

ISBN: 9788433922045

Editorial: ANAGRAMA

Año de edición: 2024

 

 

 

 

 

Descargas de libros electrónicos gratis en línea OFERT A LES MANS, EL PARADÍS CREMA (edición en catalán) de POL GUASCH 9788433922045 (Literatura española) DJVU PDB

 

Overview

Efervescencia i melancolia: una novel·la sobre l’amistat en un món abocat al col·lapse. La Rita viu a la Colonia, dalt d’un cim on homes cansats buiden una mina a punt d’esgotar-se. Des d’allí, contempla el poble enfonsat a la vall, i els boscos que, tot d’una, comencen a cremar. En Líton, que va creixer a ciutat, apaga el foc amb la resta de joves del Servei.Aquesta novel·la ressegueix la historia dels dos amics: la infantesa en contextos oposats, el descobriment del desig, els seus amors amb en Felix i en Rene –i la nostàlgia del futur que no serà. Junts viuen l’emancipació i l’efervescencia festiva de la vintena, pero tambe les servituds de la família i d’una epoca marcada per l’extinció: com deu ser el brunzit d’una abella? En un món abocat al col·lapse, allà on la vida es fa impossible de viure, la Rita i en Líton converteixen l’amistat en una confabulació per pensar un univers habitable.Pol Guasch ha escrit un llibre en que cada dosi de dolor te el seu revers fulgurant, i cada desenllaç augura un nou començament. Desordenada com la memoria, fosca i lluminosa alhora, Ofert a les mans, el paradís crema es melancolica com
Coherent Control of Resonant Two-Photon Transitions by Counter-Propagating Ultrashort Pulse Pairs
Creators: name: Lee, Woojun
name: Kim, Hyosub
name: Kim, Kyungtae
name: Ahn, Jaewook
Publisher: name: arXiv
Year: 2015
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We describe optimized coherent control methods for two-photon transitions in atoms of a ladder-type three-state energy configuration. Our approach is based on the spatial coherent control scheme which utilizes counter-propagating ultrashort laser pulses to produce complex excitation patterns in an extended space. Since coherent control requires constructive interference of constituent transition pathways, applying it to an atomic transition with a specific energy configuration requires specially designed laser pulses. Here, we show, in an experimental demonstration, that the two-photon transition with an intermediate resonant energy state can be coherently controlled and retrieved out from the resonance-induced background, when phase-flipping of the laser spectrum near the resonant intermediate transition is used. A simple reason for this behavior is the fact that the transition amplitude function (to be added to give an overall two-photon transition) changes its sign at the intermediate resonant frequency, thus, by a proper spectral-phase programming, the excitation patterns (or the position-dependent interference of the transition given as a consequence of the spatial coherent control) are well isolated in space along the focal region of the counter-propagating pulses.
description: 6 pages, 5 figures
Is Trade Good or Bad for the Environment?
Creators: name: Oyelade, Aduralere Opeyemi
name: Tijani, Idris Olusegun
name: Alobaloke, Kafayat Ajoke
name: Aderounmu, Damilare John
name: Oyelade, Aduralere Opeyemi
name: Tijani, Idris Olusegun
name: Alobaloke, Kafayat Ajoke
name: Aderounmu, Damilare John
Publisher: name: Unknown
Year: 2022
Subjects: subject: Environmental Economics and Policy
subject: International Relations/Trade
subject: trade
subject: environment
subject: IV
subject: OLS

description: The study adds to the argument of whether trade is good or bad for the environment by looking at the impact of trade on the environment in the presence of the level of income as a moderating variable, using both the EKC and the pollution haven hypothesis. The study used both the OLS and IV because OLS estimates rely on all of the natural variations that exist across the entire sample, while IV estimates are derived only from the variation attributable to the (exogenous) instrument. The study discovered that trade reduces SO2 micrograms per cubic meter among the countries selected for the study. The study found a similar result with the OLS when using IV, but the difference is that under the OLS, trade openness (intensity) greatly affected SO2 since it was significant at a 1% level of significance, while trade openness (intensity) moderately affected SO2 because it was significant at a 10% level of significance. The study also found out from the pollution haven hypotheses that all countries selected, both OECD and non-OECD, are not at a trade disadvantage and rich countries do not transfer emissions to poor countries via trade advantage. The assertion that trade inspires some countries to concentrate on unclean environmental products was rejected.
Descargar ebook FRONTERA OSCURA | Descarga Libros Gratis (PDF - EPUB)
Creators: name: Sipe
Publisher: name: Zenodo
Year: 2024

description: FRONTERA OSCURA de SABINO CABEZA ABUIN

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FRONTERA OSCURA

SABINO CABEZA ABUIN

Número de páginas: 320

Idioma: CASTELLANO

Formatos: Pdf, ePub, MOBI, FB2

ISBN: 9788445010785

Editorial: MINOTAURO

Año de edición: 2021

 

 

 

 

 

Descarga gratuita de libros electrónicos para iPod FRONTERA OSCURA PDB MOBI de SABINO CABEZA ABUIN (Spanish Edition) 9788445010785

 

Overview

Frontera oscura es una novela escrita en la mejor tradición de las historias de aventuras espaciales, una obra que explora los secretos del universo y la inagotable curiosidad del ser humano por descubrirlos. Premio Minotauro 2020 En el año 2560 la humanidad ha logrado extenderse por ocho mil planetas gracias a los motores anagravónicos que permiten los saltos Inspacio-Expacio. La capitana Florence Schiaparelli, conocida en la Flota Federal como Florence Media Vida, y la tripulación de la Banshee tienen como misión obtener todos los datos posibles del agujero negro al que ella misma ha bautizado como el Ojo de Dios. Pero cuando detecten a una nave sin identificar atrapada cerca del Horizonte de Sucesos del agujero negro, la capitana Schiaparelli deberá decidir si se arriesgan a perderlo todo para salvar a la tripulación de la misteriosa nave. «Una historia que convierte lo épico en humano y narra el espacio-tiempo mediante detalles y emociones.» Sofía Rhei, jurado del Premio Minotauro 2020