cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Diplomado en Gestión y operación de eventos - Módulo: Marketing de eventos
Creators: name: Carrillo De Sicard, Lolita
Publisher: name: Universidad Externado de Colombia
Year: 2019

description: Objetivos generales: Enfrentar con confianza el reto de comercializar un certamen, aplicando las estrategias de mercadeo en las etapas de planeación, ejecución y seguimiento de los eventos, así como comprender la importancia del papel estratégico de los servicios y las personas como verdaderos generadores de diferencia y de valor. Objetivos específicos: Identificar los objetivos del mercadeo de eventos. Segmentar el mercado de los eventos de acuerdo con las variables relacionadas con el negocio que se vaya a desarrollar. Definir claramente el Producto Evento, con sus características y beneficios para el cliente. Determinar las políticas de precios y criterios para ofrecer descuentos. Fijar estrategias de promoción ATL o BTL Determinar tres indicadores de gestión aplicables a su evento.
description: El mercadeo de eventos es una actividad que permite a las empresas que trabajan en ello, crear oportunidades únicas para establecer relaciones a largo plazo con clientes, proveedores y empleados; es fundamental tener un plan detallado, determinar un cronograma de actividades con comunicaciones claras, concisas y correctas entre las partes que intervienen, así como el adecuado manejo del presupuesto y el seguimiento a los resultados alcanzados.
An Automated Approach to Tuning
Creators: name: Dannenberg, Roger B
name: Benade, Arthur H
Publisher: name: Carnegie Mellon University
Year: 1995
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Conventional keyboard or computer tuning systems suffer from either a lack of "natural" harmonic intervals, or the inability to support modulation. In contrast to conventional fixed-pitch systems, a variable-pitch tuning system allows small changes in pitch to obtain desirable intervals within a framework where modulation is possible. Such a system is practical only when the correct pitch variations can be determined without elaborate notation by the composer. To solve this problem, an algorithm is proposed that computes pitch from a conventional score. A modification to the basic algorithm allows a controlled amount of "equal-temperedness," and similar algorithms can be applied to microtonal scales.
Planet Texas 2050 Uses Ancient Civilizations to Prepare Texas For the Future
Creators: name: Lopez, Danielle
Publisher: name: The Alcalde
Year: 2019
Subjects: Planet Texas 2050
Black Sea
Histria
Adam Rabinowitz
Romania

description: The Alcalde writes about Planet Texas 2050 and UT archaeologist Adam Rabinowitz’s climate work in Romania in an article published Nov. 1, 2019.
Effect of the Cosmological Constant on Halo Size
Creators: name: Kulchoakrungsun, Ekapob
name: Lam, Adrian
name: Lowe, David A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this work, we consider the effect of the cosmological constant on galactic halo size. As a model, we study the general relativistic derivation of orbits in the Schwarzschild-de Sitter metric. We find that there exists a length scale $r_Λ$ corresponding to a maximum size of a circular orbit of a test mass in a gravitationally bound system, which is the geometric mean of the cosmological horizon size squared, and the Schwarzschild radius. This agrees well with the size of a galactic halo when the effects of dark matter are included. The size of larger structures such as galactic clusters and superclusters are also well-approximated by this scale. This model provides a simplified approach to computing the size of such structures without the usual detailed dynamical models. Some of the more detailed approaches that appear in the literature are reviewed, and we find the length scales agree to within a factor of order one. Finally, we note the length scale associated with the effects of MOND or Verlinde's emergent gravity, which offer explanations of the flattening of galaxy rotation curves without invoking dark matter, may be expressed as the geometric mean of the cosmological horizon size and the Schwarzschild radius, which is typically 100 times smaller than $r_Λ$.
description: 6 pages, 1 figure
Additional file 1 of A defect in the NOG gene increases susceptibility to spontaneous superficial chronic corneal epithelial defects (SCCED) in boxer dogs
Creators: name: Meurs, Kathryn M.
name: Montgomery, Keith
name: Friedenberg, Steven G.
name: Williams, Brian
name: Gilger, Brian C.
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1.
Optimal COVID-19 vaccine prioritization by age depends critically on inter-group contacts and vaccination rates
Creators: name: Atienza-Diez, Iker
name: Rodriguez-Maroto, Gabriel
name: Ares, Saúl
name: Manrubia, Susanna
Publisher: name: arXiv
Year: 2025
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Biological Physics (physics.bio-ph)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: The limited availability of COVID-19 vaccines has prompted extensive research on optimal vaccination strategies. Previous studies have considered various non-pharmaceutical interventions, vaccine efficacy, and distribution strategies. In this work, we address the combined effects of inter-group contacts and vaccination rates under contact reduction, analyzing the Spanish population's demographic and age group contact patterns and incorporating reinfection dynamics. We conduct an exhaustive analysis, evaluating 362,880 permutations of 9 age groups across 6 vaccination rates and two distinct, empirically quantified scenarios for social contacts. Our results show that at intermediate-to-high vaccination rates with unrestricted social contacts, optimal age-based vaccination strategies only slightly deviate from older-to-younger prioritization, yielding marginal reductions in deaths and infections. However, when significant reductions in social contacts are enforced -similar to the lockdowns in 2020-, there are substantial improvements, particularly at moderate vaccination rates. These restrictions lead to a transition where infection propagation is halted, a scenario that became achievable during the pandemic with the observed vaccination rates. Our findings emphasize the importance of combining appropriate social contact reductions with vaccination to optimize age-based vaccination strategies, underscoring the complex, nonlinear dynamics involved in pandemic dynamics and the necessity for tailored, context-specific interventions.
description: 16 pages, 7 figures, 4 supplementary figures
Juventud naranja: balance y resultados de la agenda juvenil
Creators: name: Bucheli Guevara, Juan Fernando
name: Montilla Niño, Adriana Paola
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Jovenes -- Condiciones sociales
subject: Política social
subject: Política pública
subject: Políticas de juventud
subject: CONPES 4040
subject: Reflexión después de la acción
subject: Estallido social
subject: Políticas públicas
subject: Implementación

description: El presente estudio aborda la diversidad de condiciones en las que los jóvenes colombianos desarrollan sus proyectos de vida, influenciados por factores socioeconómicos, prioridades y perspectivas. Se destaca el impacto de cambios sociales, económicos, tecnológicos y ambientales en sus expectativas y transiciones a la adultez. A pesar de la existencia de políticas orientadas hacia mejorar la calidad de vida de la población joven, como el CONPES 4040, y programas como Generación E y Estado Joven, persisten desafíos significativos, incluyendo desigualdades en educación, empleo y salud mental. Las movilizaciones sociales recientes evidencian la necesidad de una mayor participación juvenil en la formulación de políticas públicas. El análisis reflexiona sobre avances y desafíos en la implementación de estas políticas haciendo uso de la técnica de Reflexión Después de la Acción, subrayando la importancia de abordar integralmente las necesidades y potencialidades de la juventud colombiana.
description: This study focuses on the diversity of conditions in which Colombian youth develop their life projects, influenced by socio-economic factors, priorities, and perspectives. It highlights the impact of social, economic, and environmental changes on their expectations and transitions to adulthood. Despite the existence of policies aimed at improving the quality of life of young people, such as CONPES 4040, and public policies as Generación E and Estado Joven, significant challenges persist, including inequalities in education, employment, and mental health. Recent social mobilizations underscore the need for greater youth participation in the formulation of public policies. The analysis reflects on progress and challenges in the implementation of these policies using the After-Action Reviews (AAR) technique, emphasizing the importance of addressing comprehensively the needs and potential of Colombian youth.
Strichartz inequalities with white noise potential on compact surfaces
Creators: name: Mouzard, Antoine
name: Zachhuber, Immanuel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: Probability (math.PR)
subject: Spectral Theory (math.SP)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We prove Strichatz inequalities for the Schr{ö}dinger equation and the wave equation with multiplicative noise on a two-dimensional manifold. This relies on the Anderson Hamiltonian H described using high order paracontrolled calculus. As an application, it gives a low regularity solution theory for the associated nonlinear equations.
Additional file 7 of Overexpression VaPYL9 improves cold tolerance in tomato by regulating key genes in hormone signaling and antioxidant enzyme
Creators: name: Nai, Guojie
name: Liang, Guoping
name: Ma, Weifeng
name: Lu, Shixiong
name: Li, Yanmei
name: Gou, Huimin
name: Guo, Lili
name: Chen, Baihong
name: Mao, Juan
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 7: Supplementary Fig S5. The construction pGBKT7-VaPYL9 and pGADT7-VaPCMT. The presence of VaPYL9 (a) and VaPCMT (b) were verified including amplified cDNA, introduced into Y2H gold by 1 % agarose gel electrophoresis, respectively.
Richard L. Corsi Named Next Dean of Engineering at Portland State University
Creators: name: News, UT
Publisher: name: The University of Texas at Austin
Year: 2018
Subjects: Planet Texas 2050
air quality
Richard L. Corsi

description: The University of Austin writes about Planet Texas 2050 and UT Cockrell School of Engineering professor, Richard L. Corsi, and his research in indoor air quality in an article published June 12, 2018.
Additional file 1 of Patients’ perspectives on the experience of absconding from a psychiatric hospital: a qualitative study
Creators: name: Kaggwa, Mark Mohan
name: Acai, Anita
name: Rukundo, Godfrey Zari
name: Harms, Sheila
name: Ashaba, Scholastic
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Interview guide.
Using the Maximum Entropy Principle to Combine Simulations and Solution Experiments
Creators: name: Cesari, Andrea
name: Reißer, Sabine
name: Bussi, Giovanni
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biological Physics (physics.bio-ph)
subject: Chemical Physics (physics.chem-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Molecular dynamics (MD) simulations allow investigating the structural dynamics of biomolecular systems with unrivaled time and space resolution. However, in order to compensate for the inaccuracies of the utilized empirical force fields, it is becoming common to integrate MD simulations with experimental data obtained from ensemble measurements. We here review the approaches that can be used to combine MD and experiment under the guidance of the maximum entropy principle. We mostly focus on methods based on Lagrangian multipliers, either implemented as reweighting of existing simulations or through an on-the-fly optimization. We discuss how errors in the experimental data can be modeled and accounted for. Finally, we use simple model systems to illustrate the typical difficulties arising when applying these methods.
description: Submitted to Computation
An Authorization Logic with Explicit Time
Creators: name: DeYoung, Henry
name: Garg, Deepak
name: Pfenning, Frank
Publisher: name: Carnegie Mellon University
Year: 1976
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: We present an authorization logic that permits reasoning with explicit time. Following a proof-theoretic approach, we study the meta-theory of the logic, including cut elimination. We also demonstrate formal connections to proof-carrying authorization's existing approach for handling time and comment on the enforceability of our logic in the same framework. Finally, we illustrate the expressiveness of the logic through examples, including those with complex interactions between time, authorization, and mutable state.
EXPObench: Benchmarking Surrogate-based Optimisation Algorithms on Expensive Black-box Functions
Creators: name: Bliek, Laurens
name: Guijt, Arthur
name: Karlsson, Rickard
name: Verwer, Sicco
name: de Weerdt, Mathijs
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Neural and Evolutionary Computing (cs.NE)
subject: Optimization and Control (math.OC)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Surrogate algorithms such as Bayesian optimisation are especially designed for black-box optimisation problems with expensive objectives, such as hyperparameter tuning or simulation-based optimisation. In the literature, these algorithms are usually evaluated with synthetic benchmarks which are well established but have no expensive objective, and only on one or two real-life applications which vary wildly between papers. There is a clear lack of standardisation when it comes to benchmarking surrogate algorithms on real-life, expensive, black-box objective functions. This makes it very difficult to draw conclusions on the effect of algorithmic contributions and to give substantial advice on which method to use when. A new benchmark library, EXPObench, provides first steps towards such a standardisation. The library is used to provide an extensive comparison of six different surrogate algorithms on four expensive optimisation problems from different real-life applications. This has led to new insights regarding the relative importance of exploration, the evaluation time of the objective, and the used model. We also provide rules of thumb for which surrogate algorithm to use in which situation. A further contribution is that we make the algorithms and benchmark problem instances publicly available, contributing to more uniform analysis of surrogate algorithms. Most importantly, we include the performance of the six algorithms on all evaluated problem instances. This results in a unique new dataset that lowers the bar for researching new methods as the number of expensive evaluations required for comparison is significantly reduced.
description: 33 pages
El futuro del nido La Casa Amarilla al 2035
Creators: name: Beltrán Pérez, María Alejandra
name: Bermúdez Núñez, Beatriz Del Pilar
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Cambio cultural
subject: Educación - Condiciones sociales
subject: Desarrollo sostenible
subject: Prospectiva
subject: Educación
subject: Primera infancia
subject: Futuros

description: La educación es uno de los elementos de mayor relevancia en la agenda global al pensar en el futuro, principalmente por la rapidez con la que ha experimentado transformaciones durante el último siglo y considerando que de su desarrollo dependerá la construcción de conocimiento útil para retos venideros, contextos desconocidos y espacios laborales que aún no existen. La pandemia, por su parte, trajo consigo una intranquilidad mayor respecto a las formas de enseñanza, específicamente para la educación infantil; los niños en su naturaleza requieren de la socialización y el juego para aprender, y al no poder asistir a la escuela, el uso de tecnología representó un aliado importante y un reto innegable para aquellos procesos de enseñanza basados en la presencialidad. Se busca entonces entender los escenarios futuros de la educación integral en primera infancia al interior del Nido La Casa Amarilla, reconociendo que aunque éste ofrece un modelo educativo innovador en relación a su contexto, los cambios de los últimos años, acelerados por la pandemia, -como el uso intensivo de inteligencia artificial y otras tecnologías como herramienta pedagógica-, suponen nuevas presiones para la organización e incluso para el sistema educativo de países en vía de desarrollo, como el Perú.
description: Education is one of the most relevant topics on the global agenda when thinking about the future, mainly due to the speed with which it has experienced transformations during the last century and considering that the construction of useful knowledge for future challenges will depend on its development. The pandemic, for its part, brought with it greater unrest regarding the forms of teaching, specifically for early childhood education; Children by nature require socialization and play to learn, and since they were not able to attend school, the use of technology represented an important ally and an undeniable challenge for those teaching processes based on presence. The aim is then to understand the future scenarios of comprehensive early childhood education within the Nido La Casa Amarilla, recognizing that although it offers an innovative educational model in relation to its context, the changes of recent years, accelerated by the pandemic, -such as the intensive use of artificial intelligence and other technologies as a pedagogical tool- poses new pressures to the organization and even to the educational system of developing countries, such as Peru.
Sequence-regular commutative DG-rings
Creators: name: Shaul, Liran
Publisher: name: arXiv
Year: 2021
Subjects: subject: Commutative Algebra (math.AC)
subject: Algebraic Geometry (math.AG)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 16E45, 13D09, 13H05, 13H10

description: We introduce a new class of commutative noetherian DG-rings which generalizes the class of regular local rings. These are defined to be local DG-rings $(A,\bar{\mathfrak{m}})$ such that the maximal ideal $\bar{\mathfrak{m}} \subseteq \mathrm{H}^0(A)$ can be generated by an $A$-regular sequence. We call these DG-rings sequence-regular DG-rings, and make a detailed study of them. Using methods of Cohen-Macaulay differential graded algebra, we prove that the Auslander-Buchsbaum-Serre theorem about localization generalizes to this setting. This allows us to define global sequence-regular DG-rings, and to introduce this regularity condition to derived algebraic geometry. It is shown that these DG-rings share many properties of classical regular local rings, and in particular we are able to construct canonical residue DG-fields in this context. Finally, we show that sequence-regular DG-rings are ubiquitous, and in particular, any eventually coconnective derived algebraic variety over a perfect field is generically sequence-regular.
description: 28 pages, final version, to appear in Journal of Algebra
Las mujeres desmovilizadas de Bolívar – Colombia : lecciones del proceso de desarme, desmovilización y reintegración colombiano 2003-2016 para sociedades en posconflicto
Creators: name: Galeano George, Camilo
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Cultura de paz
subject: Conflicto armado
subject: Derechos humanos
subject: Desarme
subject: Desmovilización
subject: Reintegración
subject: Género
subject: Posconflicto

description: El período después de la terminación de los conflictos es vital para la paz de un país, pero existen retos inmensos. Sin embargo, durante este período se abre una ventana para sentar las bases para un desarrollo y paz sostenible. La comunidad internacional ha desarrollado una serie de iniciativas para sentar las bases necesarias para evitar nuevos episodios de violencia: las iniciativas para la consolidación de la paz o peacebuilding. Entre esas iniciativas está la entrega de armas por parte de los grupos armados, que se entreguen a las autoridades y se reintegren a la vida civil. Esta serie de pasos que llevan a un integrante de un grupo armado a ser parte de la sociedad se denominan procesos de Desarme, Desmovilización y Reintegración (DDR). Este trabajo se enfoca en el proceso de DDR de Colombia que surgió desde el 2003 con las Autodefensas Unidas de Colombia. A partir de entrevistas realizadas a mujeres desmovilizadas del departamento de Bolívar, Colombia, se revisa qué ha logrado el Estado colombiano para reintegrar a las mujeres en el departamento de Bolívar en un proceso de DDR no discriminatorio que aborde sus necesidades específicas .
description: The post-conflict period is vital for a country's peace, but there are immense challenges. However, during this period of time there is a window to lay the foundations for sustainable peace and development. The international community has developed a series of initiatives to lay the necessary foundations to avoid new episodes of violence: peacebuilding. Among these initiatives is the surrender of weapons by armed groups, their handover to the authorities and their reintegration into civilian life. This series of steps that lead a member of an armed group to become part of society are called Disarmament, Demobilization and Reintegration (DDR) processes. This paper focuses on the DDR process in Colombia that began in 2003 with the Autodefensas Unidas de Colombia. Based on interviews with demobilized women in the department of Bolivar, Colombia, this work reviews what the Colombian State has achieved to reintegrate women in the department of Bolivar into a non-discriminatory DDR process that addresses their specific needs.
Counting on Culture: Impacts and Indicators
Creators: name: Ottawa Culture Research Group
Publisher: name: My University
Year: 2018
Subjects: Cultural indicators
City of Ottawa

description: Eleanora Belfiore, in an introduction to a recent book on cultural measurement, stated that cultural value and the challenge of its measurement were two major defining issues of cultural policy debates. In Canada, This challenge has been particularly significant for municipal governments, which must rely heavily on other levels of government for statistics and data to help them measure cultural value. This report examines four key types of cultural indicators for the City of Ottawa: support, presence, participation, and impact.
Texture zeros and hierarchical masses from flavour (mis)alignment
Creators: name: Hollik, Wolfgang G.
name: Saldana-Salazar, Ulises J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We introduce an unconventional interpretation of the fermion mass matrix elements. As the full rotational freedom of the gauge-kinetic terms renders a set of infinite bases called weak bases, basis-dependent structures as mass matrices are unphysical. Matrix invariants, on the other hand, provide a set of basis-independent objects which are of more relevance. We employ one of these invariants to give a new parametrization of the mass matrices. By virtue of it, one gains control over its implicit implications on several mass matrix structures. The key element is the trace invariant which resembles the equation of a hypersphere with a radius equal to the Frobenius norm of the mass matrix. With the concepts of alignment or misalignment we can identify texture zeros with certain alignments whereas Froggatt-Nielsen structures in the matrix elements are governed by misalignment. This method allows further insights of traditional approaches to the underlying flavour geometry.
description: 27 pages; v2 matches version accepted by NPB, discussion on Dirac CP phase for neutrinos added
An Audience-Interactive Multimedia Production on the Brain
Creators: name: Dannenberg, Roger B
name: Fisher, Rob
Publisher: name: Carnegie Mellon University
Year: 2005
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: A multimedia planetarium show, “Gray Matters: The Brain Movie,” was created to teach fundamental scientific concepts about the human brain. During the show, the planetarium dome represents a giant brain enclosing the audience. Audience members play the role of neurons in various simulations and representations of brain function. This leads to new ways of thinking about audience interactivity in theaters, with many applications to art and entertainment. Some of the problems of large art/science collaborations are also discussed.
Symmetry algebra for the generic superintegrable system on the sphere
Creators: name: Iliev, Plamen
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Algebra (math.QA)
subject: Representation Theory (math.RT)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The goal of the present paper is to provide a detailed study of irreducible representations of the algebra generated by the symmetries of the generic quantum superintegrable system on the $d$-sphere. Appropriately normalized, the symmetry operators preserve the space of polynomials. Under mild conditions on the free parameters, maximal abelian subalgebras of the symmetry algebra, generated by Jucys-Murphy elements, have unique common eigenfunctions consisting of families of Jacobi polynomials in $d$ variables. We describe the action of the symmetries on the basis of Jacobi polynomials in terms of multivariable Racah operators, and combine this with different embeddings of symmetry algebras of lower dimensions to prove that the representations restricted on the space of polynomials of a fixed total degree are irreducible.
Additional file 1 of Sexual jokes at school and students’ life satisfaction: findings from the 2017/18 Swedish Health Behaviour in School-aged Children study
Creators: name: Låftman, Sara Brolin
name: Bjereld, Ylva
name: Modin, Bitte
name: Löfstedt, Petra
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1: Table S1. Descriptive statistics and results from two-level binary logistic regressions of high life satisfaction by exposure to sexual jokes and proportion of students in class who have been exposed to sexual jokes (trichotomous measure). n=3,710 distributed across 209 classes. Table S2. Results from two-level binary logistic regressions of high life satisfaction by exposure to sexual jokes and proportion of students in the class who have been exposed to sexual jokes, stratified by gender and by grade, respectively.
Roger Waters, Erin Lee Carr, Phoebe Robinson, The Bon Appétit Test Kitchen & More Join SXSW 2020
Creators: name: Roberts, Jordan
Publisher: name: SXSW
Year: 2019
Subjects: Planet Texas 2050
Erin Lee
sxsw

description: SXSW writes about Planet Texas 2050 and the list of guest speakers in an article published Nov. 12, 2019.
Intrinsic Superconductivity at 25 K in Highly Oriented Pyrolytic Graphite
Creators: name: Esquinazi, P.
name: García, N.
name: Barzola-Quiquia, J.
name: González, J. C.
name: Muñoz, M.
name: Rödiger, P.
name: Schindler, K.
name: Yao, J. -L.
name: Ziese, M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: High resolution magnetoresistance data in highly oriented pyrolytic graphite thin samples manifest non-homogenous superconductivity with critical temperature $T_c \sim 25 $K. These data exhibit: i) hysteretic loops of resistance versus magnetic field similar to Josephson-coupled grains, ii) quantum Andreev's resonances and iii) absence of the Schubnikov-de Haas oscillations. The results indicate that graphite is a system with non-percolative superconducting domains immersed in a semiconducting-like matrix. As possible origin of the superconductivity in graphite we discuss interior-gap superconductivity when two very different electronic masses are present.
description: 5 pages, 3 figures
Local Gorenstein duality in chromatic group cohomology
Creators: name: Pol, Luca
name: Williamson, Jordan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Algebraic Topology (math.AT)
subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 55P43, 13D45, 55P92

description: We consider local Gorenstein duality for cochain spectra $C^*(BG;R)$ on the classifying spaces of compact Lie groups $G$ over complex orientable ring spectra $R$. We show that it holds systematically for a large array of examples of ring spectra $R$, including Lubin-Tate theories, topological $K$-theory, and various forms of topological modular forms. We also prove a descent result for local Gorenstein duality which allows us to access further examples.
description: v3: 27 pages, to appear in JPAA
An Architecture for Personal Cognitive Assistance
Creators: name: Garlan, David
name: Schmerl, Bradley
Publisher: name: Carnegie Mellon University
Year: 2004
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Current desktop environments provide weak support for carrying out complex user-oriented tasks. Although individual applications are becoming increasingly sophisticated and featurerich, users must map their high-level goals to the low-level operational vocabulary of applications, and deal with a myriad of routine tasks (such as keeping up with email, keeping calendars and web sites up-to-date, etc.). An alternative vision is that of a personal cognitive assistant. Like a good secretary, such an assistant would help users accomplish their high-level goals, coordinating the use of multiple applications, automatically handling routine tasks, and, most importantly, adapting to the individual needs of a user over time. In this paper we describe the architecture and its implementation for a personal cognitive assistant called RADAR. Key features include (a) extensibility through the use of a plug-in agent architecture (b) transparent integration with legacy applications and data of today’s desktop environments, and (c) extensive use of learning so that the environment adapts to the individual user over time.
Elemental gas-phase abundances of intermediate redshift type Ia supernova star-forming host galaxies
Creators: name: Moreno-Raya, M. E.
name: Galbany, L.
name: López-Sánchez, A. R.
name: Mollá, M.
name: González-Gaitán, S.
name: Vílchez, J. M.
name: Carnero, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The maximum luminosity of type Ia supernovae (SNe Ia) depends on the oxygen abundance of the regions of the host galaxies where they explode. This metallicity dependence reduces the dispersion in the Hubble diagram (HD) when included with the traditional two-parameter calibration of SN Ia light-curve (LC) parameters and absolute magnitude. In this work, we use empirical calibrations to carefully estimate the oxygen abundance of galaxies hosting SNe Ia from the SDSS-II/SNe Survey at intermediate redshift, by measuring their emission line intensities. We also derive electronic temperature with the direct method for a small fraction of objects for consistency. We find a trend of decreasing oxygen abundance with increasing redshift for the most massive galaxies. Moreover, we study the dependence of the HD residuals (HR) with galaxy oxygen abundance obtaining a correlation in line with those found in other works. In particular, the HR vs oxygen abundance shows a slope of -0.186$\pm$0.123 mag dex$^{-1}$ (1.52$σ$), in good agreement with theoretical expectations. This implies smaller distance modulii after corrections for SNe Ia in metal-rich galaxies. Based on our previous results on local SNe Ia, we propose this dependence to be due to the lower luminosity of the SNe Ia produced in more metal-rich environments.
description: 18 pages, 15 Figures, 7 Tables. Accepted in MNRAS
An Architecture for Internet Data Transfer
Creators: name: Niraj  Tolia
name: Kaminsky, Michael
name: Andersen, David G.
name: Swapnil  Patil
Publisher: name: Carnegie Mellon University
Year: 1988
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: This paper presents the design and implementation of DOT, a flexible architecture for data transfer. This architecture separates content negotiation from the data transfer itself. Applications determine what data they need to send and then use a new transfer service to send it. This transfer service acts as a common interface between applications and the lower-level network layers, facilitating innovation both above and below. The transfer service frees developers from re-inventing transfer mechanisms in each new application. New transfer mechanisms, in turn, can be easily deployed without modifying existing applications. We discuss the benefits that arise from separating data transfer into a service and the challenges this service must overcome. The paper then examines the implementation of DOT and its plugin framework for creating new data transfer mechanisms. A set of microbenchmarks shows that the DOT prototype performs well, and that the overhead it imposes is unnoticeable in the wide-area. End-to-end experiments using more complex configurations demonstrate DOT's ability to implement effective, new data delivery mechanisms underneath existing services. Finally, we evaluate a production mail server modified to use DOT using trace data gathered from a live email server. Converting the mail server required only 184 lines-of-code changes to the server, and the resulting system reduces the bandwidth needed to send email by up to 20%.
Elastic proton-proton scattering at 13 TeV
Creators: name: Khoze, V. A.
name: Martin, A. D.
name: Ryskin, M. G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The predictions of a model which was tuned in 2013 to describe the elastic and diffractive $pp$- and/or $p\bar p$-data at collider energies up to 7 TeV are compared with the new 13 TeV TOTEM results. The possibility of an odd-signature Odderon exchange contribution is discussed.
description: 11 pages, 2 figures, Odderon analysis extended
title: Gazette SHCC, cycle 6, Modernité, séance du 13 janvier 2011
Creators: name: Schmidt, Nicolas
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Relation: http://purl.org/poi/crdo.vjf.cnrs.fr/cocoon-24e193c4-b96b-4c63-a193-c4b96b2c63d9
On higher order and anisotropic hydrodynamics for Bjorken and Gubser flows
Creators: name: Chattopadhyay, Chandrodoy
name: Heinz, Ulrich
name: Pal, Subrata
name: Vujanovic, Gojko
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study the evolution of hydrodynamic and non-hydrodynamic moments of the distribution function using anisotropic and third-order Chapman-Enskog hydrodynamics for systems undergoing Bjorken and Gubser flows. The hydrodynamic results are compared with the exact solution of the Boltzmann equation with a collision term in relaxation time approximation. While the evolution of the hydrodynamic moments of the distribution function (i.e. of the energy momentum tensor) can be described with high accuracy by both hydrodynamic approximation schemes, their description of the evolution of the entropy of the system is much less precise. We attribute this to large contributions from non-hydrodynamic modes coupling into the entropy evolution which are not well captured by the hydrodynamic approximations. The differences between the exact solution and the hydrodynamic approximations are larger for the third-order Chapman-Enskog hydrodynamics than for anisotropic hydrodynamics, which effectively resums some of the dissipative effects from anisotropic expansion to all orders in the anisotropy, and are larger for Gubser flow than for Bjorken flow. Overall, anisotropic hydrodynamics provides the most precise macroscopic description for these highly anisotropically expanding systems.
description: 15 pages, 5 figures (Added reference, extended discussion of Figure 5)
Work and dissipation fluctuations near the stochastic resonance of a colloidal particle
Creators: name: Jop, Pierre
name: Ciliberto, Sergio
name: Petrosyan, Artem
Publisher: name: arXiv
Year: 2007
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study experimentally the fluctuations of the injected and dissipated energy in a system of a colloidal particle trapped in a double well potential periodically modulated by an external perturbation. The work done by the external force and the dissipated energy are measured close to the stochastic resonance where the injected power is maximum. We show that the steady state fluctuation theorem holds in this system.
description: to be published in EPL
El proceso de imposición de servidumbre del servicio público domiciliario de gas combustible en Colombia : análisis de incidencia y propuestas de armonización con el código general del proceso
Creators: name: Ramón Zuleta, Juan David
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Servicios públicos domiciliarios
subject: Derecho civil - Legislación
subject: Procedimiento civil
subject: Proceso
subject: Imposición
subject: Servidumbre
subject: Gas
subject: Combustible

description: El propósito es analizar en qué medida la entrada en vigencia del CGP ha influido en el proceso de imposición de servidumbre del servicio público de gas combustible. Debe recordarse que se trata de un marco normativo que nace cuando el trámite escrito era la regla, en el que los peritos debían ser designados por el juez, ante unas reglas de contradicción distintas y con una visión diferente sobre la inspección judicial (hoy excepcional). Se tratará el tema de la competencia frente al que se presentó una imprevista variación. Pasará a analizarse lo que tiene que ver con aquellos sujetos frente a los que debe ir dirigida la demanda, si el dictamen constituye un requisito y, si el juramento estimatorio resulta compatible. Otro de los aspectos centrales es si es posible continuar adelantando el proceso por la vía escritural, si debe tramitarse en forma oral o si debe acogerse una solución intermedia. Se abordarán las dos medidas cautelares, se presentará lo atinente a la notificación; así como el límite máximo para reformar. Se harán algunas reflexiones en torno al dictamen que deberá valorarse como cualquier otra prueba. Como resultado, quedará evidenciada la necesidad de la expedición de un nuevo procedimiento.
description: The purpose is to analyze to what extent the entry into force of the CGP has influenced the process of imposition of easements for the public gas service. This legal framework was born when the written procedure was the rule, when the experts had to be appointed by the judge, before different rules of contradiction and with a different vision of the judicial inspection. The competence issue that has undergone an unforeseen variation will be addressed as well. It will be analyzed those subjects against whom the claim must be directed, whether the expert’s opinion constitutes a requirement and if the valuation oath is compatible. Another central aspect is whether it is possible to continue advancing the process through the written procedure, if it should be processed orally or if an intermediate solution should be accepted. The two types of precautionary measures will be addressed, the matter relating to the notification will be presented; as well as the maximum time limit to reform the claim. Some considerations pertaining the expert report and its evaluation like any other evidence will be included. As a result, the need for the issuance of a new procedure will be evident.
Additional file 1 of Regional economic development, household income, gender and hypertension: evidence from half a million Chinese
Creators: name: Tang, Kun
name: Zhang, Yu
name: Wang, Hanyu
name: Tan, Shi Hui
name: Bai, Lin
name: Liu, Yuning
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: Computational Biology

description: Additional file 1. Supplemental tables and figures for the manuscript.
Additional file 1 of Effectiveness and costs of interventions to reduce the within-farm Toxoplasma gondii seroprevalence on pig farms in the Netherlands
Creators: name: Eppink, Dorien M.
name: Wisselink, Henk J.
name: Krijger, Inge M.
name: van der Giessen, Joke W.B.
name: Swanenburg, Manon
name: van Wagenberg, Coen P.A.
name: van Asseldonk, Marcel A.P.M.
name: Bouwknegt, Martijn
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Figure S1. Pictures of farm situation on Farm 1. Figure S2. Pictures of rodent surveillance cameras on Farm 4. Figure S3. Pictures of farm situation on Farm 5.
title: 01_0184
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Explicit formula of radiation fields of free waves with applications on channel of energy
Creators: name: Li, Liang
name: Shen, Ruipeng
name: Wei, Lijuan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35L05

description: In this work we give a few explicit formulas regarding the radiation fields of linear free waves. We then apply these formulas on the channel of energy theory. We characterize all the radial weakly non-radiative solutions in all dimensions and give a few new exterior energy estimates.
description: 26 pages, 1 figure
On the moduli spaces of metrics with nonnegative sectional curvature
Creators: name: Goodman, McFeely Jackson
Publisher: name: arXiv
Year: 2017
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C20

description: The Kreck-Stolz s invariant is used to distinguish connected components of the moduli space of positive scalar curvature metrics. We use a formula of Kreck and Stolz to calculate the s invariant for metrics on S^n bundles with nonnegative sectional curvature. We then apply it to show that the moduli spaces of metrics with nonnegative sectional curvature on certain 7-manifolds have infinitely many path components. These include the first non-homogeneous examples of this type and certain positively curved Eschenburg and Aloff-Wallach spaces.
description: 14 pages; v2: proofs are simplified, and new examples added, specifically S^3 bundles over S^4 and CP^2, v3: new examples added, including certain positively curved Eschenburg and Aloff-Wallach spaces