cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Emulation of magneto-optic Faraday effect using ultracold atoms
Creators: name: Zheng, Zhen
name: Wang, Z. D.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We propose an arresting scheme for emulating the famous Faraday effect in ultracold atomic gases. Inspired by the similarities between the light field and bosonic atoms, we represent the light propagation in medium by the atomic transport in accompany of the laser-atom interaction. An artificial magneto-optic Faraday effect is readily signaled by the spin imbalance of atoms, with the setup of laser fields offering a high controllability for quantum manipulation. The present scheme is really feasible and can be realized with existing experimental techniques of ultracold atoms. It generalizes the crucial concept of the magneto-optic Faraday effect to ultracold atomic physics, and opens a new way of quantum emulating and exploring the magneto-optic Faraday effect and associated intriguing physics.
description: 14 pages, 3 figures
Más diversificación que transición: el balance del gobierno Duque en materia de transición energética.
Creators: name: González Espinosa, Ana Carolina
name: Patzy, Fernando
name: Peña Niño, Juliana
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Recursos energéticos renovables - Colombia
subject: Combustibles fósiles - Colombia
subject: Participación comunitaria - Colombia
subject: Transición energética
subject: Gobernanza
subject: Cambio climático
subject: Participación ciudadana
subject: Políticas públicas

description: El artículo ofrece un balance del gobierno de Iván Duque (2018-2022) en materia de transición energética. Con base en el análisis de documentos de política, artículos de prensa y observación participante en discusiones relevantes, las autoras y el autor argumentan que el gobierno de Duque avanzó en la diversificación de fuentes de energía, dando un impulso a proyectos de energías renovables, e inició una discusión sobre los minerales de la transición. Sin embargo, mantuvo la apuesta del país frente a los combustibles fósiles sin un análisis riguroso de los riesgos de esta estrategia ante las tendencias globales. En el capítulo, también se cuestionan los vacíos en materia de participación ciudadana y de las comunidades. Al final se plantean algunos de los retos de la propuesta del gobierno de Gustavo Petro (2022-2026) en materia de transición energética.
description: This article assesses energy transition policies during the government of Ivan Duque in Colombia (2018-2022). Based on the analysis of policy documents, media coverage, and participant observation within relevant discussions, the authors argue that Duque’s government promoted the diversification of energy sources, boosting renewable energy projects, and initiated a discussion about transition minerals. However, it maintained the country’s approach to fossil fuels without a rigorous analysis of the risks associated with this strategy in light of on global trends. This chapter also points to the lack of civic and community participation. At the end, some of the challenges of the Gustavo Petro government proposal (2022-2026) regarding energy transition are raised.
A full general relativistic neutrino radiation-hydrodynamics simulation of a collapsing very massive star and the formation of a black hole
Creators: name: Kuroda, Takami
name: Kotake, Kei
name: Takiwaki, Tomoya
name: Thielemann, Friedrich-Karl
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We study the final fate of a very massive star by performing full general relativistic (GR), three-dimensional (3D) simulation with three-flavor multi-energy neutrino transport. Utilizing a 70 solar mass zero metallicity progenitor, we self-consistently follow the radiation-hydrodynamics from the onset of gravitational core-collapse until the second collapse of the proto-neutron star (PNS), leading to black hole (BH) formation. Our results show that the BH formation occurs at a post-bounce time of ~300 ms for the 70 Msun star. This is significantly earlier than those in the literature where lower mass progenitors were employed. At a few ~10 ms before BH formation, we find that the stalled bounce shock is revived by intense neutrino heating from the very hot PNS, which is aided by violent convection behind the shock. In the context of 3D-GR core-collapse modeling with multi-energy neutrino transport, our numerical results present the first evidence to validate a fallback BH formation scenario of the 70 Msun star.
description: 5 pages, 4 figures, accepted for publication in MNRAS letter
The Mackenzie Mountains Transect: Active Deformation from Margin to Craton
Creators: name: Derek Schutt
name: Rick Aster
Publisher: name: International Federation of Digital Seismograph Networks
Year: 2015

description: The Mackenzie Mountains Experiment aims to understand the reason mountains are forming 500 miles inland from the nearest plate boundary, while little deformation occurs closer to the boundary.   This experiment will extend nearly from the plate boundary to the stable Canadian craton in a transect that extends 500 miles through Northwest Canada
The Very Low Albedo of an Extrasolar Planet: MOST Spacebased Photometry of HD 209458
Creators: name: Rowe, Jason F.
name: Matthews, Jaymie M.
name: Seager, Sara
name: Miller-Ricci, Eliza
name: Sasselov, Dimitar
name: Kuschnig, Rainer
name: Guenther, David B.
name: Moffat, Anthony F. J.
name: Rucinski, Slavek M.
name: Walker, Gordon A. H.
name: Weiss, Werner W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Measuring the albedo of an extrasolar planet provides insights into its atmospheric composition and its global thermal properties, including heat dissipation and weather patterns. Such a measurement requires very precise photometry of a transiting system sampling fully many phases of the secondary eclipse. Spacebased optical photometry of the transiting system HD 209458 from the MOST (Microvariablity and Oscillations of STars) satellite, spanning 14 and 44 days in 2004 and 2005 respectively, allows us to set a sensitive limit on the optical eclipse of the hot exosolar giant planet in this system. Our best fit to the observations yields a flux ratio of the planet and star of 7 $\pm$ 9 ppm (parts per million), which corresponds to a geometric albedo through the MOST bandpass (400-700 nm) of $A_g$ = 0.038 $\pm$ 0.045. This gives a 1$σ$ upper limit of 0.08 for the geometric albedo and a 3$σ$ upper limit of 0.17. HD 209458b is significantly less reflective than Jupiter (for which $A_g$ would be about 0.5). This low geometric albedo rules out the presence of bright reflective clouds in this exoplanet's atmosphere. We determine refined parameters for the star and exoplanet in the HD 209458 system based on a model fit to the MOST light curve.
description: 23 pages, 8 figures, accepted to the ApJ. v2: minor changes to mirror accepted ApJ version
Workshop on Model-Driven Architecture and Program Generation
Creators: name: Lewis, Grace A.
name: B. Craig Meyers
name: Wallnau, Kurt C.
Publisher: name: Carnegie Mellon University
Year: 2006
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: This technical note summarizes the results of a workshop held on June 2, 2006, at the Software Engineering Institute in Pittsburgh, Pennsylvania (USA). The workshop explored business and technical aspects of program generation in the context of the Object Management Group's model-driven architecture development approach. The workshop was structured around consideration of the perspectives of five different communities: standards body, vendor, acquisition, development, and research. This note recapitulates these individual perspectives and highlights important themes.
Direct Lyman continuum and Lyman-alpha escape observed at redshift 4
Creators: name: Vanzella, E.
name: Nonino, M.
name: Cupani, G.
name: Castellano, M.
name: Sani, E.
name: Mignoli, M.
name: Calura, F.
name: Meneghetti, M.
name: Gilli, R.
name: Comastri, A.
name: Mercurio, A.
name: Caminha, G. B.
name: Caputi, K.
name: Rosati, P.
name: Grillo, C.
name: Cristiani, S.
name: Balestra, I.
name: Fontana, A.
name: Giavalisco, M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report on the serendipitous discovery of a z=4.0, M1500=-22.20 star-forming galaxy (Ion3) showing copious Lyman continuum (LyC) leakage (~60% escaping), a remarkable multiple peaked Lya emission, and significant Lya radiation directly emerging at the resonance frequency. This is the highest redshift confirmed LyC emitter in which the ionising and Lya radiation possibly share a common ionised cavity (with N_HI<10^17.2 cm^-2). Ion3 is spatially resolved, it shows clear stellar winds signatures like the P-Cygni NV1240 profile, and has blue ultraviolet continuum (β= -2.5 +/- 0.25, F_λ~ λ^β) with weak low-ionisation interstellar metal lines. Deep VLT/HAWKI Ks and Spitzer/IRAC 3.6um and 4.5um imaging show a clear photometric signature of the Halpha line with equivalent width of 1000A rest-frame emerging over a flat continuum (Ks-4.5um ~ 0). From the SED fitting we derive a stellar mass of 1.5x10^9 Msun, SFR of 140 Msun/yr and age of ~10 Myr, with a low dust extinction, E(B-V)< 0.1, placing the source in the starburst region of the SFR-M^* plane. Ion3 shows similar properties of another LyC emitter previously discovered (z=3.21, Ion2, Vanzella et al. 2016). Ion3 (and Ion2) represents ideal high-redshift reference cases to guide the search for reionising sources at z>6.5 with JWST.
description: Accepted for publication in MNRAS. 5 pages, 4 figures, 1 table
MOESM7 of KIAA1429 contributes to liver cancer progression through N6-methyladenosine-dependent post-transcriptional modification of GATA3
Creators: name: Lan, Tian
name: Li, Hui
name: Zhang, Delin
name: Xu, Lin
name: Liu, Hailing
name: Hao, Xiangyong
name: Yan, Xiaokai
name: Liao, Haotian
name: Chen, Xiangzheng
name: Xie, Kunlin
name: Li, Jiaxin
name: Liao, Mingheng
name: Huang, Jiwei
name: Yuan, Kefei
name: Zeng, Yong
name: Wu, Hong
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Mental Health
subject: Hematology

description: Additional file 7: Figure S5. KIAA1429 mediates the m6A modification of GATA3 pre-mRNA. a-b, The RNA levels of GATA3 mRNA at the indicated time points were analyzed by qPCR relative to time 0 after blocking new RNA synthesis with actinomycin D (1 mg/mL) in SK-Hep1 and HCCLM3 cells and normalized to 18S rRNA. c-d, Relative luciferase activity of the GATA3 promoter firefly luciferase reporter in SK-Hep1 and HCCLM3 cells transfected with KIAA1429 siRNAs or the control. Data are shown as the relative ratio of firefly luciferase activity to renilla luciferase activity. e-f, GATA3 pre-mRNA expression in SK-Hep1 and HCCLM3 cells transfected with KIAA1429 siRNAs or the control. g-h, RNA distribution analysis of GATA3 mRNA and GATA3 pre-mRNA in subcellular fractions of SK-Hep1 and HCCLM3 cells assessed by qPCR. U6 served as the nuclear marker, β-actin served as cytoplasmic marker. i, Protein distribution analysis of KIAA1429 in subcellular fractions of SK-Hep1 and HCCLM3 cells assessed by western blot. Histone H3 served as the nuclear marker, β-Tubulin served as cytoplasmic marker. j-k, RIP-seq of the enrichment of GATA3 pre-mRNA on KIAA1429 relative to IgG. l-m, MeRIP-qPCR analysis of GATA3 pre-mRNA in SK-Hep1 and HCCLM3 cells transfected with KIAA1429 siRNAs or the control. Data are presented as mean ± SEM. NS: not significant; *P < 0.05, ***P< 0.001.
title: ADCO, Cart. 186 (11 H 71), f. 0130r
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0130r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-
project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Thermodynamic equilibrium with acceleration and the Unruh effect
Creators: name: Becattini, F.
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We address the problem of thermodynamic equilibrium with constant acceleration along the velocity field lines in a quantum relativistic statistical mechanics framework. We show that for a free scalar quantum field, after vacuum subtraction, all mean values vanish when the local temperature T is as low as the Unruh temperature T_U = A/2πwhere A is the magnitude of the acceleration four-vector. We argue that the Unruh temperature is an absolute lower bound for the temperature of any accelerated fluid at global thermodynamic equilibrium. We discuss the conditions of this bound to be applicable in a local thermodynamic equilibrium situation.
description: 15 pages, 2 figures; updated version accepted for publication in Phys. Rev. D
KIMBA97
Creators: name: Brian Kennett
Publisher: name: International Federation of Digital Seismograph Networks
Year: 1997

description: From July to October 1997 a set of broadband instruments were deployed in the Kimberley region, Australia, both on the King Leopold and Halls creek fold belt and the interior of the block. Station placements were designed to build on the information obtained from the stations in the SKIPPY experiment to improve knowledge of the region. Instruments used are Guralp CMG-3ESP and Reftek recorders.
El referencial de política pública : cuatro estudios de caso : una aproximación desde Colombia
Creators: name: Herrera-Kit, Patricia
name: Cuervo Restrepo, Jorge Iván
name: Lugo Upegui, Claudia
name: Guevara Astudillo, María Cristina
name: Moreno Barbosa, Elizabeth
name: Romero Amaya, María Claudia
name: Martínez Vega, Luisa Fernanda
Publisher: name: Universidad Externado de Colombia
Year: 2019
Subjects: subject: Política pública - Colombia - Estudio de caso
subject: Mujeres - Aspectos sociales - Colombia
subject: Educación rural - Colombia

description: En el Análisis de Políticas Públicas (app) hay distintos enfoques que han determinado el avance de la disciplina. Desde los trabajos iniciales de Lasswell, Lindblom y Jones en las décadas de los 50 y 70 del siglo pasado, el llamado enfoque secuencial, al decir de (Surel, 2008), “(…) constituye quizá el elemento fundador de la disciplina, [el cual] descansaba esencialmente en la puesta en práctica de una ‘caja de herramientas’” (2008, p. 42) para la toma de decisiones de los gobiernos, que iba desde el reconocimiento y agendamiento del problema como problema público, su estructuración para ser intervenido con los recursos con los cuales puede movilizar el gobierno, planteándose diferentes alternativas y criterios para su selección, y la definición de unos instrumentos que deben ser implementados, y luego evaluados en su efecto e impacto para dar cuenta de la transformación del problema y, de esa manera, afianzar la continuidad de la intervención.
title: ADCO, Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Cart. 198-01 (11 H 1055), 185 folios, f. 0226
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2019
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 198-01 (11 H 1055), 185 folios, f. 0226, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 198-01 (11 H 1055), 185 folios, f. 0226, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Tributación de las empresas que prestan publicidad en línea en Colombia : ¿Es este el momento de un impuesto digital?
Creators: name: Gamboa Pérez, Karen Tatiana
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Impuestos
subject: Publicidad
subject: Impuesto digital
subject: Publicidad en línea
subject: Impuesto sobre la renta
subject: Comercio electrónico

description: En el presente trabajo de investigación se realiza una propuesta legislativa para Colombia ante esta nueva era digital, en donde se ofrece una forma de abarcar el vacío legal actualmente existente en la normativa tributaria en el impuesto sobre la renta en materia de publicidad digital ofrecida por partes de entidades extranjeras en Colombia, proponiendo la implementación de un nuevo impuesto digital; ya que asignarle un valor tributario a la publicidad en línea prestada a usuarios colombianos debería implicar para el país un ingreso significativo y aún más con la presente crisis a causa de la emergencia sanitaria por el coronavirus (Covid-19).
description: The present paper lays down a legislative proposal for Colombia considering this new digital era in which an alternative to regulate the matter of taxing online advertising is proposed. Hence, we propose the implementation of a new digital tax in Colombia since the allocation of taxation rights over revenue accruing from inbound online advertising services rendered to Colombian customers should imply for the country an increase in tax collection bearing in mind the present economic crisis triggered by the coronavirus.
Cascadia Initiative Community Experiment - OBS Component
Creators: name: IRIS OBSIP
Publisher: name: International Federation of Digital Seismograph Networks
Year: 2011

description: The Cascadia Initiative (CI) is an onshore/offshore seismic and geodetic experiment that will deploy an array of seismometers on the seafloor to complement an array of stations onshore, with the aim of addressing questions ranging from megathrust earthquakes to volcanic arc structure to the formation, deformation and hydration of the Juan de Fuca and Gorda plates.
Development of a Machine Learning Model for Analysis of An Deep Groove Ball Bearing
Creators: name: B.Chujana Rao, B.Ajay Kumar, D.Vivek, B.Devi Karthikeya, B.Harsha Vardhan, D.Kiran Prasad
Publisher: name: Zenodo
Year: 2025

description: Ball Bearing is the most important mechanical element in many industries. The bearing has to work reliably under uncertain working conditions with high load. Hence it is necessary to design an equipment which has maximum reliability and minimum weight, keeping the design safe under all loading conditions. The project work deals with the development of machine learning model for analysis of Deep groove ball bearing with different speeds and loading conditions. The data bank for alternating stress and deformation of bearing is developed by using static structural analysis. Python programming language is used to develop machine learning model. Three machine learning models Linear Regression Algorithm, Support Vector Machine Algorithm and Random Forest Algorithm are used and the score for each model is determined.
Working with Small Manufacturing Enterprises: An Analysis of TIDE Demonstration Projects
Creators: name: Estrin, Len
name: Anderson, William B.
name: Elm, Joseph P.
name: Garcia-Miller, Suzanne
name: Foreman, John T.
name: Robert, John E.
name: Schenker, Alfred R.
Publisher: name: Carnegie Mellon University
Year: 2004
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: This paper documents some of the challenges and risks facing programs or organizations trying to help small manufacturing enterprises (SMEs). The Technology Insertion, Demonstration, and Evaluation (TIDE) Program performed seven demonstration projects with SMEs. While the companies differed in size, technology needs, and in-house capabilities, they are typical of the companies to be found in the SME sector. This report examines the effort to help SMEs through demonstration projects. It describes the challenges that the TIDE Program personnel faced, and presents recommendations to help organizations in similar situations address or avoid those challenges.
Extreme Gravity Tests with Gravitational Waves from Compact Binary Coalescences: (I) Inspiral-Merger
Creators: name: Berti, Emanuele
name: Yagi, Kent
name: Yunes, Nicolás
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The observation of the inspiral and merger of compact binaries by the LIGO/Virgo collaboration ushered in a new era in the study of strong-field gravity. We review current and future tests of strong gravity and of the Kerr paradigm with gravitational-wave interferometers, both within a theory-agnostic framework (the parametrized post-Einsteinian formalism) and in the context of specific modified theories of gravity (scalar-tensor, Einstein-dilaton-Gauss-Bonnet, dynamical Chern-Simons, Lorentz-violating, and extra dimensional theories). In this contribution we focus on (i) the information carried by the inspiral radiation, and (ii) recent progress in numerical simulations of compact binary mergers in modified gravity.
description: 46 pages, 4 figures, 4 tables. Review paper to appear in the General Relativity and Gravitation (GRG) Topical Collection "Testing the Kerr spacetime with gravitational-wave and electromagnetic observations" (Guest Editor: Emanuele Berti). Added two figures and some references. Matches version published in GRG and selected as "Editor's Choice"
KIMBA98
Creators: name: Brian Kennett
Publisher: name: International Federation of Digital Seismograph Networks
Year: 1998

description: From May to October 1998 a set of broad-band instruments were deployed through the Kimberley region,  Australia, crossing both the King Leopold and Halls Creek fold belts and the interior of the block including the remote northern region. The instruments deployed  were placed to improve the coverage from the KIMBA97 deployment  and SKIPPY experiment indicated. Instruments used were Guralp CMG-3ESP seismometers and Reftek recorders.
Sanciones tributarias en la reforma tributaria de 2022
Creators: name: Sánchez Muñoz, César Jasith
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Sanciones tributarias
subject: Reformas tributarias - Colombia
subject: Impuestos - Aspectos ambientales

description: El presente escrito da cuenta de las distintas disposiciones emanadas de la reforma tributaria de 2022 referentes al tema sancionatorio en sede administrativa, por lo que no se abordan los aspectos referentes a los delitos fiscales. Así las cosas, se tienen en cuenta ocho disposiciones que se encuentran dispersas en la ley, pues parece que el legislador intentó evitar en lo posible reformar directamente los artículos que componen el sistema sancionador del Estatuto Tributario que van desde el 640 al 647 y siguientes. Además, se analiza la autorización que le otorgó el legislativo al gobierno para expedir el régimen sancionatorio en materia aduanera.
A simple ansatz for the study of velocity autocorrelation functions in fluids at different timescales
Creators: name: Ignatyuk, V. V.
name: Mryglod, I. M.
name: Bryk, T.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A simple ansatz for the study of velocity autocorrelation functions in fluids at different timescales is proposed. The ansatz is based on an effective summation of the infinite continued fraction at a reasonable assumption about convergence of relaxation times of the higher order memory functions, which have a purely kinetic origin. The VAFs obtained within our approach are compared with the results of the Markovian approximation for memory kernels. It is shown that although in the "overdamped" regime both approaches agree to a large extent at the initial and intermediate times of the system evolution, our formalism yields power law relaxation of the VAFs which is not observed at the description with a finite number of the collective modes. Explicit expressions for the transition times from kinetic to hydrodynamic regimes are obtained from the analysis of the singularities of spectral functions in the complex frequency plane.
description: 14 pages, 2 figures
Wireless Emergency Alerts: Trust Model Technical Report
Creators: name: Stoddard, Robert W.
name: Elm, Joseph P.
name: McCurley, James
name: Sheard, Sarah
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: Trust is a key factor in the effectiveness of the Wireless Emergency Alerts (WEA) service. Alert originators (AOs) must trust WEA to deliver alerts to the public in an accurate and timely manner. Members of the public must also trust the WEA service before they will act on the alerts that they receive. This research aimed to develop a trust model to enable the Federal Emergency Management Agency (FEMA) to maximize the effectiveness of WEA and provide guidance for AOs that would support them in using WEA in a manner that maximizes public safety. The research method included Bayesian belief networks to model trust in WEA because they enable reasoning about and modeling of uncertainty. The research approach was to build models that could predict the levels of AO trust and public trust in specific scenarios, validate these models using data collected from AOs and the public, and execute simulations on these models for numerous scenarios to identify recommendations to AOs and FEMA for actions to take that increase trust and actions to avoid that decrease trust. This report describes the process used to develop and validate the trust models and the resulting structure and functionality of the models.
Tensiones que se derivan de las diferentes narrativas utilizadas por los guías de turismo e informadores locales en la comuna 13 de la ciudad de Medellín
Creators: name: López Betancur, Jessica María
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Ambiente cultural
subject: Comunidad
subject: Viajes - Guías
subject: Narrativas
subject: Turismo
subject: Guías turísticos
subject: Informadores locales
subject: Tensiones

description: La comuna 13 de Medellín es una de las 16 comunas de la ciudad, que ha sido golpeada por la violencia y la pobreza. Allí actualmente se hacen recorridos turísticos donde se le transmiten a los visitantes, los hechos de violencia y la transformación de los barrios que conforman esta zona de Medellín. El presente trabajo analiza las tensiones generadas por las narrativas utilizadas por los guías turísticos e informadores locales en los recorridos de dicho destino. Es una investigación cualitativa de carácter descriptivo, donde se relatan las particularidades del objeto en cuestión. Parte de un análisis documental con el fin de conocer los acontecimientos, intereses y comprensiones de la realidad desde diferentes perspectivas. Es una investigación que se construye sobre fuentes primarias usando como técnica la observación durante los recorridos por la comuna 13 con los informadores locales y guías turísticos, que permitirá estudiar atentamente el fenómeno. Los principales resultados muestran que las narrativas presentan una marcada diferencia, ya que los informadores locales cuentan un relato basado en las experiencias propias o de sus familias, quienes han sido víctimas del conflicto; mientras que los guías turísticos cuentan un guion aprendido.
description: The 13th commune of Medellín is one of the 16 communes of the city that have been hit the hardest by violence and poverty. There are currently tours where the acts of violence and the transformation of the neighborhoods that make up this area of Medellín are transmitted to tourists. The present document analyzes the tensions generated by the narratives used by tourist guides and local informants in the tours of said destination. It is qualitative research of a descriptive nature, where the particularities of the object in question are related. Part of a documentary analysis in order to know the events, interests and understandings of reality from different perspectives. The primary source is participant observation during tours of commune 13 with local informants and tourist guides, which will allow the phenomenon to be carefully studied. The main results show that the narratives present a marked difference, since local informants tell a story based on their own experiences or those of their families, who have been victims of the conflict; while the tour guides tell a learned script.
ETHNOGEOGRAPHIC ASPECTS OF NATURE UTILIZATION IN KARAKALPAKSTAN
Creators: name: Saytova, Iqlima
Publisher: name: Zenodo
Year: 2025

description: This article examines the ethnogeographic aspects of nature utilization in Karakalpakstan, focusing on the interplay between traditional practices and environmental challenges. The study highlights the historical adaptation of the Karakalpak people to their unique geographical conditions and the impact of modern environmental changes on their livelihoods. Furthermore, sustainable development strategies are explored to ensure the preservation of natural resources while fostering economic growth. By integrating traditional knowledge with modern technologies, a balanced approach to resource management can be achieved. The article also discusses government policies, international cooperation, and potential solutions to mitigate the negative effects of environmental degradation in the region.
How and Why Homeless People Are Regulated Differently
Creators: name: Skolnik, Terry
Publisher: name: My University
Year: 2018
Subjects: homelessness
freedom
public property
domination
republicanism
quality-of-life

description: Many legal theorists have examined the ways in which homeless people are—and can be—regulated differently than people with homes. Previously applied legal theories have invaluably contributed to understanding how quality-of-life offences disproportionately impact homeless people’s negative freedom or violate their constitutional rights. Despite this, they have certain shortcomings in that they fail to address the harm to homeless people’s freedom from potential interference, rather than just actual interference, and the state’s capacity to enact rules that disproportionately impact those without access to housing. This article argues that the republican theory of freedom (or republicanism) demonstrates how and why quality-of-life offences undermine homeless people’s freedom but does so in ways that address those shortcomings. Applying Philip Pettit’s republican theory of freedom as non-domination, the author argues that existing theoretical accounts, which are concerned with actual interference experienced by homeless people, fail to capture the risk of potential non-egalitarian interference when attempting to lawfully alleviate their needs in private. This risk can lead to homeless people abandoning their preferences, altering their pursuits, or being deferential towards others in order to avoid interference. Consistent with this theory of freedom, the author argues that homeless people who adopt these coping mechanisms to avoid actual interference are not meaningfully free and, furthermore, that the types of non-egalitarian trade-offs that homeless people must make to obey quality-of-life rules suggests that their freedom is undermined in ways ignored by negative freedom and constitutional theories. The author argues that while theorists recognize that quality-of-life offences may disproportionately affect homeless people because they live in public, they rarely address the non-egalitarian implications of the state’s greater capacity to regulate how homeless people alleviate their needs without the privacy of a home. Republicanism thus offers insight into how public authority’s greater capacity to regulate common property and protect its value raises important egalitarianism concerns for those who have no private place to live.
MeV Dark Matter Complementarity and the Dark Photon Portal
Creators: name: Dutra, Maíra
name: Lindner, Manfred
name: Profumo, Stefano
name: Queiroz, Farinaldo S.
name: Rodejohann, Werner
name: Siqueira, Clarissa
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the phenomenology of an MeV-scale Dirac fermion coupled to the Standard Model through a dark photon with kinetic mixing with the electromagnetic field. We compute the dark matter relic density and explore the interplay of direct detection and accelerator searches for dark photons. We show that precise measurements of the temperature and polarization power spectra of the Cosmic Microwave Background Radiation lead to stringent constraints, leaving a small window for the thermal production of this MeV dark matter candidate. The forthcoming MeV gamma-ray telescope e-ASTROGAM will offer important and complementary opportunities to discover dark matter particles with masses below 10 MeV. Lastly, we discuss how a late-time inflation episode and freeze-in production could conspire to yield the correct relic density while being consistent with existing and future constraints.
description: 27 pages, 7 figures. It matched published version
Corruption and human capital convergence in Africa
Creators: name: Sam, Blessing Victor
Publisher: name: My University
Year: 2020

description: This paper studies the influence of corruption on human capital convergence in 46 African countries. Corruption is a phenomenon intricately woven in the fabric of many African countries’ important sectors. With a panel data analysis, this study seeks to find out how the corruption index of countries impacts conditional convergence of human capital. I cluster the countries based on their levels of corruption and perform a pooled OLS estimation to investigate the question at hand. The results show the presence of conditional convergence in human capital for the sample and indicate that income inequality and population growth rate both affect human capital convergence significantly.
The power of blazar jets
Creators: name: Celotti, A.
name: Ghisellini, G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We estimate the power of relativistic, extragalactic jets by modelling the spectral energy distribution of a large number of blazars. We adopt a simple one-zone, homogeneous, leptonic synchrotron and inverse Compton model, taking into account seed photons originating both locally in the jet and externally. The blazars under study have an often dominant high energy component, which, if interpreted as due to inverse Compton radiation, limits the value of the magnetic field within the emission region. As a consequence, the corresponding Poynting flux cannot be energetically dominant. Also the bulk kinetic power in relativistic leptons is often smaller than the dissipated luminosity. This suggests that the typical jet should comprise an energetically dominant proton component. If there is one proton per relativistic electrons, jets radiate around 2-10 per cent of their power in high power blazars and 3-30 per cent in less powerful BL Lacs.
description: MNRAS, in press, changed Fig. 5, corrected typos
Wireless Emergency Alerts: Trust Model Simulations
Creators: name: Morrow, Timothy
name: Stoddard, Robert W.
name: Elm, Joseph P.
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: Trust is a key factor in the effectiveness of the Wireless Emergency Alerts (WEA) service. Alert originators must trust WEA to deliver alerts to the public in an accurate and timely manner. Members of the public must also trust the WEA service before they will act on the alerts that they receive. This research aimed to develop a trust model to enable the Federal Emergency Management Agency to maximize the effectiveness of WEA and provide guidance for alert originators that would support them in using WEA in a manner that maximizes public safety. This report overviews the public trust model and the alert originator trust model. The research method included Bayesian belief networks (BBNs) to model trust in WEA because they enable reasoning about and modeling of uncertainty. The report details the procedures used to run simulations on the trust models. For each trust model, single-factor, multifactor, random-input, and special-case simulations were run on each factor and group of factors investigated. The analysis of the simulations had two goals: to identify those simulations that predicted the highest levels of trust and those simulations that predicted the lowest levels of trust. This report includes the results for each trust model.
What’s New in V2 of the Architecture Analysis & Design Language Standard?
Creators: name: Feiler, Peter H.
name: Seibel, Joe
name: Wrage, Lutz
Publisher: name: Carnegie Mellon University
Year: 2012
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: This report provides an overview of changes and improvements to the Architecture Analysis & Design Language (AADL) standard for describing both the software architecture and the execution platform architectures of performance-critical, embedded, real-time systems. The standard was initially defined in the document SAE AS-5506 and published in November 2004 by SAE International (formerly the Society of Automotive Engineers). SAE International published the revised language, known as AADL V2, in January 2009. Feedback from users of the standard guided the plan for improvements. Their experience and suggestions resulted in the addition of component categories to better represent protocols as logical entities (virtual bus), scheduler hierarchies and logical time partitions (virtual processor), and a generic component (abstract). The revisions also led to the abilities to (1) explicitly parameterize component declarations to better express architecture patterns, (2) specify multiple instances of the same component in one declaration (component array) and corresponding connection patterns, (3) set visibility rules for packages and property sets that access other packages and property sets, (4) specify system-level mode transitions more precisely, and (5) use additional property capabilities including property value records.
Análisis de la experiencia individual, social y comunitaria del programa para reducción de riesgos y daños Échele Cabeza cuando se dé en la cabeza en la ciudad de Bogotá
Creators: name: Parra López, Lizeth Vanessa
Publisher: name: Universidad Externado de Colombia
Year: 2022
Subjects: subject: Drogadicción
subject: Salud pública
subject: Trabajo social
subject: Trabajo social crítico
subject: Consumo
subject: Sustancias psicoactivas
subject: Bienestar físico y mental
subject: Programas de reducción de riesgos y daños

description: Desde el Área de Salud, Conocimiento médico y Sociedad de la Universidad Externado de Colombia y con el apoyo del proyecto Échele Cabeza cuando se dé en la cabeza se realizó esta investigación cuyo objetivo principal es analizar desde la perspectiva crítica de trabajo social los posibles impactos individuales, comunitarios y sociales que ha tenido el proyecto en la ciudad de Bogotá D.C. Échele Cabeza Cuando Se De En La Cabeza, es un proyecto pionero en Latinoamérica cuya base son los programas de reducción de riesgos y daños en el consumo de sustancias psicoactivas licitas e ilícitas, con domicilio en la ciudad de Bogotá y sedes en Medellín y Cali, el cual actúa mediante estrategias como el análisis de sustancias en conjunto con un equipo interdisciplinar donde el objetivo principal es velar por el bienestar físico y mental de los ciudadanos que asisten a diferentes fiestas y/o festivales al interior de la ciudad y que han tomado la decisión de consumir sustancias psicoactivas voluntariamente
description: From the Department of Health, Medical Knowledge and Society of the Externado University of Colombia and with the support of the Échele Cabeza project when it hits the head, this research was carried out whose main objective is to analyze from the critical perspective of social work the possible individual impacts , community and social who have had the project in the city of Bogotá D.C. This is a pioneer project in Latin America whose base is the risk and harm reduction in the consumption of legal and illegal psychoactive substances domiciled in the city of Bogota with offices in Medellin and Cali, which acts through strategies such as the analysis of substances in conjunction with a team with an interdisciplinary team where the main objective is to ensure the physical and mental well-being of citizens who attend different parties or festivals within the city and who have taken the decision to use psychoactive substances voluntarily
title: Correspondance de Jacques Leibowitch avec Richard Cross (Président de l’Association Les amis d’Iccarre) sur la toxicité du Videx
Creators: name: Cross, Richard (1955-....)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Source: http://www.calames.abes.fr/pub/ms/Calames-20193111134069942
title: ADCO, Cinquième cartulaire de Saint-Étienne de Dijon (1664), Cart. 28 (G 132), 258 folios, f. 00115
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi

description: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00115, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00115, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Additional file 1 of Causal effects of genetically vitamins and sepsis risk: a two-sample Mendelian randomization study
Creators: name: Lou, Chen
name: Meng, Zhizhen
name: Shi, Yiyi
name: Zheng, Rui
name: Pan, Jingye
name: Qian, Songzan
Publisher: name: figshare
Year: 2023
Subjects: Space Science
Medicine
Environmental Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified
Science Policy

description: Supplementary Material 1
Public Opinion and The Rise of Digital Minds: Perceived Risk, Trust, and Regulation Support
Creators: name: Bullock, Justin B.
name: Pauketat, Janet V. T.
name: Huang, Hsini
name: Wang, Yi-Fan
name: Anthis, Jacy Reese
Publisher: name: arXiv
Year: 2025
Subjects: subject: Computers and Society (cs.CY)
subject: Artificial Intelligence (cs.AI)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Governance institutions must respond to societal risks, including those posed by generative AI. This study empirically examines how public trust in institutions and AI technologies, along with perceived risks, shape preferences for AI regulation. Using the nationally representative 2023 Artificial Intelligence, Morality, and Sentience (AIMS) survey, we assess trust in government, AI companies, and AI technologies, as well as public support for regulatory measures such as slowing AI development or outright bans on advanced AI. Our findings reveal broad public support for AI regulation, with risk perception playing a significant role in shaping policy preferences. Individuals with higher trust in government favor regulation, while those with greater trust in AI companies and AI technologies are less inclined to support restrictions. Trust in government and perceived risks significantly predict preferences for both soft (e.g., slowing development) and strong (e.g., banning AI systems) regulatory interventions. These results highlight the importance of public opinion in AI governance. As AI capabilities advance, effective regulation will require balancing public concerns about risks with trust in institutions. This study provides a foundational empirical baseline for policymakers navigating AI governance and underscores the need for further research into public trust, risk perception, and regulatory strategies in the evolving AI landscape.
description: 31 pages, 1 figure, 5 tables, accepted to Public Performance and Management Review