cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Evaluating Membership in a Resource-Sharing Program: The Center for Research Libraries
Creators: name: Rutledge, John
name: Swindler, Luke
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1988

description: A partir de l'expérience de l'Université de la Caroline du Nord sont passés en revue les arguments en faveur de la participation au programme de partage des ressources offert par le Centre des bibliothèques de recherche: obligation de coopérer, rôle de bibliothèque des bibliothèques, services et collections uniques, assurance, économies, échange entre dépôts et documents donnés. Sont présentées aussi quatre méthodes d'évaluation de ce centre: analyse de valeur relative, analyse de valeur absolue, analyse de bénéfice de coût, analyse d'efficacité de coût.
(2989) Oliver Frankland Bolton
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.
Gap opening mechanism for correlated Dirac electrons in organic compounds $α$-(BEDT-TTF)$_2$I$_3$ and $α$-(BEDT-TSeF)$_2$I$_3$
Creators: name: Ohki, Daigo
name: Yoshimi, Kazuyoshi
name: Kobayashi, Akito
name: Misawa, Takahiro
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: To determine how electron correlations open a gap in two-dimensional massless Dirac electrons in the organic compounds $α$-(BEDT-TTF)$_2$I$_3$ [$α$-(ET)$_2$I$_3$] and $α$-(BEDT-TSeF)$_2$I$_3$ [$α$-(BETS)$_2$I$_3$], we derive and analyze $ab$ $initio$ low-energy effective Hamiltonians for these two compounds. We find that the horizontal stripe charge ordering opens a gap in the massless Dirac electrons in $α$-(ET)$_2$I$_3$, while an insulating phase without explicit symmetry breaking appears in $α$-(BETS)$_2$I$_3$. We clarify that the combination of the anisotropic transfer integrals and the electron correlations induces a dimensional reduction in the spin correlations, i.e., one-dimensional spin correlations develop in $α$-(BETS)$_2$I$_3$. We show that the one-dimensional spin correlations open a gap in the massless Dirac electrons. Our finding paves the way for opening gaps for massless Dirac electrons using strong electronic correlations.
description: 9 pages, 2 tables, and 6 figures. The input and output files of the ab initio and the mVMC calculations are available at https://isspns-gitlab.issp.u-tokyo.ac.jp/k-yoshimi/alpha-salts
The accretion dynamics of EX Lupi in quiescence:The star, the spot, and the accretion column
Creators: name: Sicilia-Aguilar, A.
name: Fang, M.
name: Roccatagliata, V.
name: Cameron, A. C.
name: Kospal, A.
name: Henning, Th.
name: Abraham, P.
name: Sipos, N.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: EX Lupi is a young star, prototype of EXor variables. Its spectrum is very rich in emission lines, including many metallic lines. It has been also proposed to have a close companion. We use the metallic emission lines to study the accretion structures and to test the companion hypothesis. We analyse 54 spectra taken in 5 years of quiescence time. We study the line profile variability and the radial velocity of the metallic emission lines. We use the velocity signatures of different species with various excitation conditions and their time dependency to track the dynamics associated to accretion. We observe periodic velocity variations in the line components consistent with rotational modulation. The modulation is stronger for lines with higher excitation potentials. We propose that the narrow line components are produced in the post-shock region, while the broad components originate in the more extended, pre-shock material. All the emission lines suffer velocity modulation due to the rotation of the star. The broad components are responsible for the line-dependent veiling observed in EX Lupi. Rotationally-modulated line-dependent veiling can explain the radial velocity signatures, making the close-in companion hypothesis unnecessary. The accretion structure is locked to the star and very stable during the 5 years of observations. Not all stars with similar spectral types and accretion rates show the same metallic emission lines, maybe related to differences in temperature and density in their accretion structure(s). The contamination of photospheric lines by accretion processes can be turned into a very useful tool to determine the innermost details of the accretion channels in the proximities of the star. Emission lines from very stable accretion columns will nevertheless be a very strong limitation for the detection of companions by radial velocity in young stars. (Abridged)
description: Accepted by A&A, 21 pages plus Appendix
[Kindle] CUANDO LOS PADRES CAMBIAN, TODO CAMBIA
Creators: name: Martin
Publisher: name: Zenodo
Year: 2024

description: CUANDO LOS PADRES CAMBIAN, TODO CAMBIA EBOOK de PAUL DIX

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CUANDO LOS PADRES CAMBIAN, TODO CAMBIA EBOOK

PAUL DIX

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ISBN: 9788419812292

Editorial: EDICIONES TEMAS DE HOY

 

 

 

 

 

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Cambios radicales en el comportamiento de tus hijos que empiezan en ti.Tu comportamiento es el único sobre el cual tienes absoluto control. Para cambiar el comportamiento de tus hijos, primero debes cambiar el tuyo.La cultura de cualquier hogar está única y exclusivamente determinada por los padres. Si puedes mantener la calma de manera imperturbable ante cada rabieta en el supermercado y cada mirada sarcástica, pronto llegará el orden. Paul Dix plasma su experiencia y sus conocimientos en un libro práctico orientado a la crianza y a la educación de nuestros hijos. Desgrana las claves de su método basado más de tres décadas de trayectoria como educador enfrentándose a los comportamientos más difíciles en los contextos más desafiantes. Además, incorpora los aprendizajes fruto de su propia vivencia como padre.Cuando los padres cambian, todo cambia, muestra cómo construir una cultura de tolerancia y tranquilidad en cada hogar: aprenderemos la importancia de mantener una sensación de serenidad similar al zen frente al comportamiento más caótico; a estar en calma durante las peleas a gritos en la puerta de la escuela, o incluso a pasar con estoicismo por el Armagedón que supone la hora de comer. Para todos estos ecosistemas, Dix ofrece un conjunto de estrategias sencillas que nos permitirán obtener el comportamiento que deseamos como padres: sin gritos, castigos o sobornos que seguro que no otorgarán ningún beneficio a largo plazo.Nunca más necesitarás alzar la voz.
Model-Independent Analysis of CP Violation in Charmed Meson Decays
Creators: name: Dhir, Rohit
name: Kim, C. S.
name: Oh, Sechul
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a model-independent analysis of CP violation, inspired by recent experimental observations, in charmed meson decays. The topological diagram approach is used to study direct CP asymmetries for singly Cabibbo-suppressed two-body hadronic decays of charmed mesons. We extract the magnitudes and relative phases of the corresponding topological amplitudes from available experimental information. In order to get more precise and reliable estimates of direct CP asymmetries, we take into account contributions from all possible strong penguin amplitudes, including the internal $b$-quark penguin contributions. We also study flavor SU(3) symmetry breaking effects in these decay modes and consequently, predict direct CP asymmetries of unmeasured modes.
description: 21 pages, 2 figures, Final version accepted to appear in IJMPA (2015)
MTU-Net: Multi-level TransUNet for Space-based Infrared Tiny Ship Detection
Creators: name: Wu, Tianhao
name: Li, Boyang
name: Luo, Yihang
name: Wang, Yingqian
name: Xiao, Chao
name: Liu, Ting
name: Yang, Jungang
name: An, Wei
name: Guo, Yulan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Space-based infrared tiny ship detection aims at separating tiny ships from the images captured by earth orbiting satellites. Due to the extremely large image coverage area (e.g., thousands square kilometers), candidate targets in these images are much smaller, dimer, more changeable than those targets observed by aerial-based and land-based imaging devices. Existing short imaging distance-based infrared datasets and target detection methods cannot be well adopted to the space-based surveillance task. To address these problems, we develop a space-based infrared tiny ship detection dataset (namely, NUDT-SIRST-Sea) with 48 space-based infrared images and 17598 pixel-level tiny ship annotations. Each image covers about 10000 square kilometers of area with 10000X10000 pixels. Considering the extreme characteristics (e.g., small, dim, changeable) of those tiny ships in such challenging scenes, we propose a multi-level TransUNet (MTU-Net) in this paper. Specifically, we design a Vision Transformer (ViT) Convolutional Neural Network (CNN) hybrid encoder to extract multi-level features. Local feature maps are first extracted by several convolution layers and then fed into the multi-level feature extraction module (MVTM) to capture long-distance dependency. We further propose a copy-rotate-resize-paste (CRRP) data augmentation approach to accelerate the training phase, which effectively alleviates the issue of sample imbalance between targets and background. Besides, we design a FocalIoU loss to achieve both target localization and shape description. Experimental results on the NUDT-SIRST-Sea dataset show that our MTU-Net outperforms traditional and existing deep learning based SIRST methods in terms of probability of detection, false alarm rate and intersection over union.
Morse index of radial nodal solutions of Hénon type equations in dimension two
Creators: name: Santos, Ederson Moreira dos
name: Pacella, Filomena
Publisher: name: arXiv
Year: 2015
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35B06, 35B07, 35J15, 35J61

description: We consider non-autonomous semilinear elliptic equations of the type \[ -Δu = |x|^α f(u), \ \ x \in Ω, \ \ u=0 \quad \text{on} \ \ \partial Ω, \] where $Ω\subset {\mathbb R}^2$ is either a ball or an annulus centered at the origin, $α>0$ and $f: {\mathbb R}\ \rightarrow {\mathbb R}$ is $C^{1, β}$ on bounded sets of ${\mathbb R}$. We address the question of estimating the Morse index $m(u)$ of a sign changing radial solution $u$. We prove that $m(u) \geq 3$ for every $α>0$ and that $m(u)\geq α+ 3$ if $α$ is even. If $f$ is superlinear the previous estimates become $m(u) \geq n(u)+2$ and $m(u) \geq α+ n(u)+2$, respectively, where $n(u)$ denotes the number of nodal sets of $u$, i.e. of connected components of $\{ x\in Ω; u(x) \neq 0\}$. Consequently, every least energy nodal solution $u_α$ is not radially symmetric and $m(u_α) \rightarrow + \infty$ as $α\rightarrow + \infty$ along the sequence of even exponents $α$.
description: 15 pages
The Airy$_2$ process and the 3D Ising model
Creators: name: Ferrari, Patrik L.
name: Shlosman, Senya
Publisher: name: arXiv
Year: 2022
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: The Ferrari-Spohn diffusion process arises as limit process for the 2D Ising model as well as random walks with area penalty. Motivated by the 3D Ising model, we consider $M$ such diffusions conditioned not to intersect. We show that the top process converges to the Airy$_2$ process as $M\to\infty$. We then explain the relation with the 3D Ising model and present some conjectures about it.
description: 20 pages, LaTeX
The Unintended Revolution in Academic Libraries: 1939 to 1989 and Beyond
Creators: name: Moran, Barbara B.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1989

description: Traces the development of academic librarianship from 1939 to the present. Specific areas discussed include the revolution in higher education, library collections, library budgets, organizational patterns, library buildings, staff, and services. The impact of technology on higher education and academic libraries is discussed and possible future trends are explored. (45 references) (CLB)
(2987) Olivia Smith
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.
Assessing Coarse-to-Fine Deep Learning Models for Optic Disc and Cup Segmentation in Fundus Images
Creators: name: Moris, Eugenia
name: Dazeo, Nicolás
name: de Rueda, Maria Paula Albina
name: Filizzola, Francisco
name: Iannuzzo, Nicolás
name: Nejamkin, Danila
name: Wignall, Kevin
name: Leguía, Mercedes
name: Larrabide, Ignacio
name: Orlando, José Ignacio
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Automated optic disc (OD) and optic cup (OC) segmentation in fundus images is relevant to efficiently measure the vertical cup-to-disc ratio (vCDR), a biomarker commonly used in ophthalmology to determine the degree of glaucomatous optic neuropathy. In general this is solved using coarse-to-fine deep learning algorithms in which a first stage approximates the OD and a second one uses a crop of this area to predict OD/OC masks. While this approach is widely applied in the literature, there are no studies analyzing its real contribution to the results. In this paper we present a comprehensive analysis of different coarse-to-fine designs for OD/OC segmentation using 5 public databases, both from a standard segmentation perspective and for estimating the vCDR for glaucoma assessment. Our analysis shows that these algorithms not necessarily outperfom standard multi-class single-stage models, especially when these are learned from sufficiently large and diverse training sets. Furthermore, we noticed that the coarse stage achieves better OD segmentation results than the fine one, and that providing OD supervision to the second stage is essential to ensure accurate OC masks. Moreover, both the single-stage and two-stage models trained on a multi-dataset setting showed results in pair or even better than other state-of-the-art alternatives, while ranking first in REFUGE for OD/OC segmentation. Finally, we evaluated the models for vCDR prediction in comparison with six ophthalmologists on a subset of AIROGS images, to understand them in the context of inter-observer variability. We noticed that vCDR estimates recovered both from single-stage and coarse-to-fine models can obtain good glaucoma detection results even when they are not highly correlated with manual measurements from experts.
10 ps timing with highly irradiated 3D trench silicon pixel sensors
Creators: name: Lampis, A.
name: Borgato, F.
name: Brundu, D.
name: Cardini, A.
name: Cossu, G. M.
name: Betta, G. -F. Dalla
name: Garau, M.
name: La Delfa, L.
name: Lai, A.
name: Loi, A.
name: Obertino, M.
name: Simi, G.
name: Vecchi, S.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In this paper the results of a beam test characterization campaign of 3D trench silicon pixel sensors are presented. A time resolution in the order of 10 ps was measured both for non-irradiated and irradiated sensors up to a fluence of $2.5 \cdot 10^{16}\,1\,MeV\, n_{eq}\,cm^{-2}$. This feature and a detection efficiency close to $99\%$ make this sensors one of the best candidates for 4D tracking detectors in High-Energy-Physics experiments.
description: Prepared for submission to JINST, IWORID 2022
Supplementary_material from Frequency patterns of semantic change: corpus-based evidence of a near-critical dynamics in language change
Creators: name: Q. Feltgen
name: B. Fagard
name: J.-P. Nadal
Publisher: name: The Royal Society
Year: 2017
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 20304 Thermodynamics and Statistical Physics
subject: FOS: Mechanical engineering
subject: 80201 Analysis of Algorithms and Complexity
subject: FOS: Computer and information sciences

description: A PDF file including description of the raw data files, model variants, full results from data analysis, further details on data analysis
Pathway to a Compact SASE FEL Device
Creators: name: Dattoli, G.
name: Di Palma, E.
name: Petrillo, V.
name: Rau, J. V.
name: Sabia, E.
name: Spassovsky, I.
name: Biedron, S. G.
name: Einstein, J.
name: Milton, S. V.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: Newly developed high peak power lasers have opened the possibilities of driving coherent light sources operating with laser plasma accelerated beams and wave undulators. We speculate on the combination of these two concepts and show that the merging of the underlying technologies could lead to new and interesting possibilities to achieve truly compact, coherent radiator devices.
Cooperative Collection Development at the Research Triangle University Libraries: A Model for the Nation
Creators: name: Swindler, Luke
name: Dominguez, Patricia Buck
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1993

description: Provides a case study from the 1930s to the present of cooperative collection development at the Research Triangle university libraries (North Carolina). The rationale and principles for successful cooperation, types of cooperation that work best for different subjects and kinds of materials, and factors that promote long-term cooperation are identified. (Contains 102 references.) (EAM)
Appendix B from Dynamics of phytoplankton blooms in turbulent vortex cells.
Creators: name: Lindemann, Christian
name: Visser, Andre
name: Mariani, Patrizio
Publisher: name: The Royal Society
Year: 2017
Subjects: Biophysics
Computational Biology

description: Numerical discretization of the Advection-Reaction-Diffusion (ARD) equation
(2990) Frederick Arthur Bolton
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.
DOWNLOADS French Secret Projects 1: Post War Fighters by Jean-Chrisophe Carbonel
Creators: name: Fleming
Publisher: name: Zenodo
Year: 2024

description: French Secret Projects 1: Post War Fighters by Jean-Chrisophe Carbonel

 

 

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French Secret Projects 1: Post War Fighters

Jean-Chrisophe Carbonel

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ISBN: 9781910809006

Publisher: Crecy Publishing

 

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(2986) Alexander Charles Bolton
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.
PDF EPUB Download All Rhodes Lead Here: A Novel by Mariana Zapata Full Book
Creators: name: Deming
Publisher: name: Zenodo
Year: 2024

description: All Rhodes Lead Here: A Novel by Mariana Zapata

 

 

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All Rhodes Lead Here: A Novel

Mariana Zapata

Page: 608

Format: pdf, ePub, mobi, fb2

ISBN: 9780063325890

Publisher: HarperCollins Publishers

 

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Notes From Your Bookseller The queen of slow-burn romances is back with a small-town love story rich with humor and genuine human connection. New York Times bestselling author and the Queen of Slow Burn Romance Mariana Zapata’s fan favorite All Rhodes Lead Here, a story about finding love when you least expect it—now with new exclusive content! The people we lose take a part of us with them…but they leave a part of themselves with us too. Aurora De La Torre, or Ora to her friends, knows moving back to Pagosa Springs, Colorado, a place that was once home and is now full of bittersweet memories of her late mother, isn’t going to be easy. Starting your whole life over probably isn’t supposed to be. But after breaking up with her longtime, famous musician boyfriend, hiding out in a small town in the mountains might be the perfect remedy for a broken heart. And checking out her landlord who lives across the driveway just might cure it, too. Only Tobias Rhodes didn’t rent out the apartment to her, rather it was his teenage son, Amos. Fiercely protective of his family and distrusting of strangers, gruff and grumpy Rhodes initially keeps little miss sunshine Ora at a distance. But over days and weeks, long hikes and fireside chats, Aurora breaks down his walls and soon an unbreakable friendship blossoms into a once-in-a-lifetime love.
Low-field magnetic anomalies in single crystals of the A-type square-lattice antiferromagnet EuGa$_4$
Creators: name: Pakhira, Santanu
name: Johnston, D. C.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The body-centered-tetragonal antiferromagnet EuGa$_4$ was recently identified as a Weyl nodal-line semimetal that exhibits the topological Hall effect below its reported antiferromagnetic (AFM) ordering temperature $T_{\rm N}= 15$-16.5 K which we find to be $T_{\rm N} = 16.4(2)$ K. The Eu$^{+2}$ ions are located at the corners and body center of the unit cell. EuGa$_4$ exhibits A-type AFM order below $T_{\rm N}$, where the Eu$^{2+}$ spin-7/2 moments are ferromagnetically aligned in the $ab$ plane with the Eu moments in adjacent Eu planes along the $c$ axis aligned antiferromagnetically. Low-field magnetization versus field $M(H_{ab})$ data at $T=2$ K with the field aligned in the $ab$ plane are reported that exhibit anomalous positive curvature up to a critical field $H_{c1}$ at which a second-order transition occurs with $H_{c1}\approx 0.85$ kOe for ${\bf H}\parallel [1,1,0]$ and $\approx 4.8$ kOe for ${\bf H}\parallel [1,0,0]$. For larger fields, a linear behavior $M_{ab} = χ(T_{\rm N})H_{ab}$ is followed until the previously-reported critical field $H^{\rm c}_{ab} = 71$ kOe is reached at which all moments become aligned with the applied field. A theory is formulated for $T=0$ K that fits the observed $M(H_{ab})$ behavior at $T=2$ K well, where domains of A-type AFM order with fourfold rotational symmetry occur in the AFM state in zero field. The moments in the four domains reorient to become almost perpendicular to ${\bf H}_{ab}$ at $H_{c1}$, followed by increasing canting of all moments toward the field with increasing field up to $H^{\rm c}_{ab}$. A first-order transition in $M(H_{ab})$ at $H_{ab}=H_{\rm c1}$ is predicted by the theory for $T=0$ K when ${\bf H}_{ab}$ is at a small angle from the [1,0,0] or [1,1,0] directions.
description: 11 pages, 12 figures. Typographical errors corrected, additional analysis given
Library and Information Science Education: Preparing Librarians for a Multicultural Society
Creators: name: Gollop, Claudia J.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1999

description: For more than a decade, the demographic prognosticators have been saying that the racial, ethnic, and cultural makeup of the United States is on the verge of a major shift; and that not long after the turn of the new century, segments of the population that had previously been in the minority will collectively become the majority, with Hispanics being the largest minority group. The implications of such an unprecedented event have prompted private- and public-sector institutions to question whether they will be equipped to work with their “new” constituencies. Schools of library and information science (LIS) are not exempt from such self-examination and must make every effort to prepare all their graduates to work in larger multicultural environments. However, such preparation may mean altering several courses in a school’s curriculum. These kinds of changes are likely to meet with greater success when all parties involved, both inside and outside the classroom, hold a committed and vested interest in the reorganization efforts. This article discusses issues of diversity in LIS education programs and how these efforts can be addressed positively to better serve students and their future users.
Protein solutions close to liquid-liquid phase separation exhibit a universal osmotic equation of state and dynamical behavior
Creators: name: Hansen, Jan
name: Egelhaaf, Stefan U.
name: Platten, Florian
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Liquid-liquid phase separation (LLPS) of protein solutions is governed by highly complex protein-protein interactions. Nevertheless, it has been suggested that based on the extended law of corresponding states (ELCS), as proposed for colloids with short-range attractions, one can rationalize not only the thermodynamics, but also the structure and dynamics of such systems. This claim is systematically and comprehensively tested here by static and dynamic light scattering experiments. Spinodal lines, the isothermal osmotic compressibility $κ_\text{T}$ and the relaxation rate of concentration fluctuations $Γ$ are determined for protein solutions in the vicinity of LLPS. All these quantities are found to exhibit a corresponding-states behavior. This means that, for different solution conditions, these quantities are essentially the same if considered at similar reduced temperature or second virial coefficient. For moderately concentrated solutions, the volume fraction $ϕ$ dependence of $κ_\text{T}$ and $Γ$ can be consistently described by Baxter's model of adhesive hard spheres. The off-critical, asymptotic $T$ behavior of $κ_\text{T}$ and $Γ$ close to LLPS is consistent with the scaling laws predicted by mean-field theory. Thus, the present work aims at a comprehensive experimental test of the applicability of the ELCS to structural and dynamical properties of concentrated protein solutions.
LO QUE ESCONDIAN SUS OJOS: LA PASION OCULTA DE LA MARQUESA DE LLANZOL NIEVES HERRERO ePub gratis
Creators: name: Lamberth
Publisher: name: Zenodo
Year: 2024

description: LO QUE ESCONDIAN SUS OJOS: LA PASION OCULTA DE LA MARQUESA DE LLANZOL de NIEVES HERRERO

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LO QUE ESCONDIAN SUS OJOS: LA PASION OCULTA DE LA MARQUESA DE LLANZOL

NIEVES HERRERO

Número de páginas: 672

Idioma: CASTELLANO

Formatos: Pdf, ePub, MOBI, FB2

ISBN: 9788490607848

Editorial: LA ESFERA DE LOS LIBROS

Año de edición: 2016

 

 

 

 

 

Descargas de libros de texto de libros electrónicos LO QUE ESCONDIAN SUS OJOS: LA PASION OCULTA DE LA MARQUESA DE LLANZOL de NIEVES HERRERO iBook

 

Overview

 

 

Lo que escondían sus ojos encierra el secreto mejor guardado por la alta sociedad española de los años cuarenta: la pasión secreta de Sonsoles de Icaza, casada con el marqués de Llanzol, y Ramón Serrano Súñer, cuñado de Franco. De esa relación nació una niña que el marqués crio como propia: Carmen Díez de Rivera, figura de enorme trascendencia durante la Transición.

Sus protagonistas vuelven a cobrar vida en esta novela -convertida en una exitosa serie de televisión- gracias a Nieves Herrero, una escritora capaz de adentrarse como nadie en el alma y la ambición de un hombre y una mujer, y que no podía permitir que el paso del tiempo los olvidara para siempre.En un país devastado y en un ambiente de falsa neutralidad, con la Segunda Guerra Mundial como telón de fondo, y los nazis y aliados buscando el apoyo de España y del todopoderoso «cuñadísimo» de Franco, la marquesa de Llanzol y Serrano Súñer vivieron una pasión clandestina. Un amor prohibido que dio su fruto con el nacimiento de una niña: Carmen Díez de Rivera, figura de enorme trascendencia treinta años después durante la Transición.
Supplementary Tables 2 and 3 from Specialized mutualisms may constrain the geographical distribution of flowering plants.
Creators: name: Duffy, Karl J.
name: Johnson, Steven D.
Publisher: name: The Royal Society
Year: 2017
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Plant Biology

description: Table S2. Results of jackknife test to test model reliability from <25 samples. Taxon, number of QDSs occupied (N), test statistic (D), and P value (P). Model performance values based on True Skill Statistics (TSS) and Area under the Receiver Operator Curve (AUC) values for Maxent models that include pollinator distributions as an explanatory variable and those that do not.
DOWNLOAD [PDF] {EPUB} On est foutu, on pense trop !  - Comment se libérer de Pensouillard le hamster
Creators: name: Kaufmann
Publisher: name: Zenodo
Year: 2024

description: On est foutu, on pense trop ! - Comment se libérer de Pensouillard le hamster pan Serge Marquis

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Caractéristiques

On est foutu, on pense trop ! - Comment se libérer de Pensouillard le hamster

Serge Marquis

Nb. de pages: 158

Format: Pdf, ePub, MOBI, FB2

ISBN: 9782732467627

Editeur: La Martinière

Date de parution: 2015

 

 

 

Livres audio téléchargés gratuitement On est foutu, on pense trop ! - Comment se libérer de Pensouillard le hamster par Serge Marquis

 

Overview

Derrière le tapage incessant de Pensouillard le hamster (héros de ce livre) se cache notre EGO. Face aux petits bobos et aux gros tracas de la vie, cet "agité du bocal" nous fait souffrir, nous leurre, nous empêche d'être libres. Comment le remettre à sa place ? Dans un style vivant et plein d'esprit, le Dr Serge Marquis nous invite à observer les mouvements de notre ego. A nous amuser de ses pitreries. Puis, à ralentir pour trouver la paix. Etape par étape, l'auteur nous guide dans une aventure inattendue, celle de la... décroissance personnelle pour ne plus subir la dictature de l'ego. Une démarche à contre-courant, à la fois divertissante et libératrice. Car un petit pas de moins pour Pensouillard, c'est un grand pas de plus pour vous.
(2988) Lucy Bolton
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 the cosmic ray spectrum from type II Supernovae expanding in their red giant presupernova wind
Creators: name: Cardillo, Martina
name: Amato, Elena
name: Blasi, Pasquale
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: While from the energetic point of view SNRs are viable sources of Galactic CRs, the issue of whether they can accelerate protons up to PeV remains unsolved. Here we discuss particle acceleration at the forward shock of SN and discuss the possibility that the escaping particle current may excite a non-resonant instability that in turn leads to the formation of resonant modes confining particles close to the shock and increasing the maximum energy. This mechanism works throughout the expansion of the SN explosion, from the ejecta dominated (ED) to the Sedov-Taylor (ST) phase. Because of their higher explosion rate,we focus on type II SNae expanding in the slow, dense red supergiant wind. When the explosion occurs in such winds, the transition between the ED and the ST phase is likely to take place within a few tens of years. As a result, the spectrum of accelerated particles shows a break in the slope, at the maximum energy (Em) achieved at the beginning of the ST phase. Above this energy, the spectrum becomes steeper but remains a power law than developing an exponential cutoff. We show that for type II SNae typical parameters, proton Em can easily reach PeV energies, confirming that type II SNRs are the best candidate sources for CRs at the knee. We have tried to fit KASCADE-Grande, ARGO -YBJ and YAC1-Tibet Array data with our model but we could not find any parameter combination that could explain all data sets. Indeed the recent measurement of the proton and helium spectra in the knee region, with the ARGO-YBJ and YAC1-Tibet Array, has made the situation very confused. These measurements suggest that the knee in the light component is at 650 TeV, appreciably below the overall spectrum knee. This finding would resolve the problem of reaching very high energies in SNae, but, on the other hand, it would open a critical issue in the transition region between Galactic and extragalactic CRs.
description: Accepted for publication in Astroparticle Physics; 16 pages, 6 figures
The Newman-Penrose formalism in quadratic gravity
Creators: name: Svarc, Robert
name: Pravdova, Alena
name: Miskovsky, David
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: The quadratic gravity constraints are reformulated in terms of the Newman-Penrose-like quantities. In such a frame language, the field equations represent a linear algebraic system for the Ricci tensor components. In principle, a procedure for the combination of the Ricci components with standard geometric identities can be applied in a similar way as in the case of general relativity. These results could serve in various subsequent analyses and physical interpretations of admitted solutions to quadratic gravity. Here, we demonstrate the utility of such an approach by explicitly proving general propositions restricting the spacetime geometry under assumptions on a specific algebraic type of curvature tensors.
description: 25 pages, to be submitted
LA ENFERMEDAD, TU OPORTUNIDAD leer pdf
Creators: name: Hester
Publisher: name: Zenodo
Year: 2024

description: LA ENFERMEDAD, TU OPORTUNIDAD de LEONOR MARTÍN MONGE

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Ficha técnica

LA ENFERMEDAD, TU OPORTUNIDAD

LEONOR MARTÍN MONGE

Número de páginas: 160

Idioma: CASTELLANO

Formatos: Pdf, ePub, MOBI, FB2

ISBN: 9788419497062

Editorial: URANO

Año de edición: 2023

 

 

 

 

 

Ebooks para descargas gratuitas LA ENFERMEDAD, TU OPORTUNIDAD

 

Overview

Una guía para el acompañamiento integral de la enfermedad, desde la identificación del bloqueo emocional hasta el tratamiento.La enfermedad nunca es un proceso aislado. Es el resultado final de un bloqueo energético que acaba por manifestarse en el plano físico. Desde esta perspectiva holística, la enfermedad ofrece una gran oportunidad para aprender más sobre nosotros mismos, escucharnos y favorecer cambios reales que van más allá de la supresión de los síntomas. Leonor Martín Monge, enfermera y terapeuta de medicina natural con 45 años de experiencia, presenta una guía tan práctica como didáctica para entender y tratar el proceso integral de la enfermedad, que abarca desde la identificación de disfunciones —incluida la correspondencia entre distintos bloqueos emocionales y los órganos afectados— hasta los tratamientos más innovadores y efectivos para devolver el equilibrio al organismo: terapia neural, biorresonancia, homeopatía, terapia marina, hidroterapia de colon o Tomatis, entre muchas otras.
Reformatting Preservation Departments: The Effect of Digitization on Workload and Staff
Creators: name: Kennedy, Marie R.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2005

description: This study investigates whether digitization has affected the workload and staffing of preservation departments. Data from a survey of eighteen ARL libraries over five years were used to track the number of reformatting tasks completed and staffing trends in order to determine whether there is an evident effect from digitization. Analysis reveals that the number of items processed by preservation departments has increased by ten percent due to digital-reformatting tasks and without a corresponding increase in staffing. The shape of preservation departments is indeed shifting, and this trend should be followed closely over subsequent years
High-throughput computation of Raman spectra from first principles
Creators: name: Bagheri, Mohammad
name: Komsa, Hannu-Pekka
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Raman spectroscopy is a widely-used non-destructive material characterization method, which provides information about the vibrational modes of the material and therefore of its atomic structure and chemical composition. Interpretation of the spectra requires comparison to known references and to this end, experimental databases of spectra have been collected. Reference Raman spectra could also be simulated using atomistic first-principles methods but these are computationally demanding and thus the existing databases of computational Raman spectra are fairly small. In this work, we developed an optimized workflow to calculate the Raman spectra more efficiently compared to existing approaches. The workflow was benchmarked and validated by comparison to experiments and previous computational methods for select technologically relevant material systems. Using the workflow, we performed high-throughput calculations for a large set of materials (5099) belonging to many different material classes, and collected the results to a database. Finally, the contents of database are analyzed and the calculated spectra are shown to agree well with the experimental ones.
description: 19 pages, 7 figures
The Daily Image Information Needs and Seeking Behavior of Chinese Undergraduate Students
Creators: name: Huang, Kun
name: Kelly, Diane
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2013

description: A survey was conducted at Beijing Normal University to explore subjects’ motives for image seeking; the image types they need; how and where they seek images; and the difficulties they encounter. The survey also explored subjects’ attitudes toward current image services and their perceptions of how university libraries might provide assistance. Based on the findings, this article summarizes the features of Chinese undergraduate students’ daily image needs and their information behavior related to images. The findings reveal the need to improve the image services offered by academic libraries and strengthen undergraduates’ information literacy with respect to image search and use.
Where Have All the Scientific Data Gone? LIS Perspective on the Data-At-Risk Predicament
Creators: name: Greenberg, Jane
name: Thompson, Cheryl A.
name: Robertson, W. Davenport
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: Scientists produce vast amounts of data that often are not preserved properly or do not have inventories, placing them at risk. As part of an effort to more fully understand the data-at-risk predicament, researchers who were engaged in the DARI project at UNC’s Metadata Research Center surveyed information custodians working in a range of settings. The survey collected information on the data characteristics and preservation plans. Forty-three information custodians completed the survey. The results indicate that at-risk data include a variety of formats, subject areas, and ownership status, as well as compliance with a variety of standards. Although a majority of respondents agree that data preservation is important, they caution that time is the greatest barrier to sharing these data. The study has implications for data rescue and for training information custodians.
Determination of fundamental asteroseismic parameters using the Hilbert transform
Creators: name: Kiefer, René
name: Schad, Ariane
name: Herzberg, Wiebke
name: Roth, Markus
Publisher: name: arXiv
Year: 2015
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Context. Solar-like oscillations exhibit a regular pattern of frequencies. This pattern is dominated by the small and large frequency separations between modes. The accurate determination of these parameters is of great interest, because they give information about e.g. the evolutionary state and the mass of a star. Aims. We want to develop a robust method to determine the large and small frequency separations for time series with low signal-tonoise ratio. For this purpose, we analyse a time series of the Sun from the GOLF instrument aboard SOHO and a time series of the star KIC 5184732 from the NASA Kepler satellite by employing a combination of Fourier and Hilbert transform. Methods. We use the analytic signal of filtered stellar oscillation time series to compute the signal envelope. Spectral analysis of the signal envelope then reveals frequency differences of dominant modes in the periodogram of the stellar time series. Results. With the described method the large frequency separation $Δν$ can be extracted from the envelope spectrum even for data of poor signal-to-noise ratio. A modification of the method allows for an overview of the regularities in the periodogram of the time series.
description: 7 pages, 7 figures, 2 tables, submitted to A&A
A Multi-Granularity Matching Attention Network for Query Intent Classification in E-commerce Retrieval
Creators: name: Yuan, Chunyuan
name: Qiu, Yiming
name: Li, Mingming
name: Hu, Haiqing
name: Wang, Songlin
name: Xu, Sulong
Publisher: name: arXiv
Year: 2023
Subjects: subject: Information Retrieval (cs.IR)
subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Query intent classification, which aims at assisting customers to find desired products, has become an essential component of the e-commerce search. Existing query intent classification models either design more exquisite models to enhance the representation learning of queries or explore label-graph and multi-task to facilitate models to learn external information. However, these models cannot capture multi-granularity matching features from queries and categories, which makes them hard to mitigate the gap in the expression between informal queries and categories. This paper proposes a Multi-granularity Matching Attention Network (MMAN), which contains three modules: a self-matching module, a char-level matching module, and a semantic-level matching module to comprehensively extract features from the query and a query-category interaction matrix. In this way, the model can eliminate the difference in expression between queries and categories for query intent classification. We conduct extensive offline and online A/B experiments, and the results show that the MMAN significantly outperforms the strong baselines, which shows the superiority and effectiveness of MMAN. MMAN has been deployed in production and brings great commercial value for our company.
description: Accepted by WWW 2023
Supplementary methods from Specialized mutualisms may constrain the geographical distribution of flowering plants.
Creators: name: Duffy, Karl J.
name: Johnson, Steven D.
Publisher: name: The Royal Society
Year: 2017
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Plant Biology

description: Details of setting used to run the Maxent and JSDM models.