cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Garantías judiciales de la Constitución. Volumen IV, Control de constitucionalidad en la Jurisdicción de lo Contencioso Administrativo
Creators: name: Charry Gaitán, Ana María
name: Quimbayo Duarte, María Claudia
Publisher: name: Universidad Externado de Colombia. Departamento de Derecho Constitucional
Year: 2023
Subjects: subject: Control de constitucionalidad - Colombia
subject: Recurso contencioso administrativo - Colombia
subject: Derecho administrativo - Colombia

description: En este artículo abordaremos el tema del control de constitucionalidad por parte del Consejo de Estado y la jurisdicción contenciosa administrativa en dos grandes ejes estructurales: (i) Un recuento y análisis histórico acerca de lo que ha sido este control constitucional. (ii) En un segundo momento, a partir de dicha reseña histórica, realizaremos un estudio analítico y crítico sobre la evolución de ese control de constitucionalidad.
Galilee Seismic Experiment: crustal and sedimentary structure and seismic hazard
Creators: name: Uri ten Brink
Publisher: name: International Federation of Digital Seismograph Networks
Year: 2018

description: The experiment consisted of two profiles: an east-west refraction/reflection profile crossing the Dead Sea transform fault at the northern end of the Sea of Galilee, and a north-south profile along the axis of the transform fault. Twelve shots of 300-400 kg detonated at ~17 m depth were recorded by 512 Texans placed 200 m apart, and by 40 modified Texans deployed 0.5 km apart on the Sea of Galilee. Texans deployed in the lake were enclosed in flotation devices and the geophones were replaced by hydrophones.The purpose of the east-west line was to image a major continental transform plate boundary separating distinct crustal and lithospheric blocks. The purpose of the north-south profile was to define the geometry of deep pull-apart basins. The work has implications to processes of continental crust deformation and to seismic hazard.
Erebus Tomography and Source Studies
Creators: name: Rick Aster
Publisher: name: International Federation of Digital Seismograph Networks
Year: 2008

description: We deployed PASSCAL instruments from the beginning of the 2008 field season (November through to the following field season). The goal was to record teleseisms, eruptions, shots, and late-season (Austral autumn) icequakes to greatly improve source and tomographic knowledge of volcano structure.
Little Girl: The Weaponization of Infantilized and Roboticized (Hyper)Femininity in Postwar Japanese Popular Culture
Creators: name: Azzi, Amanda
Publisher: name: My University
Year: 2021
Subjects: postwar Japan
kawaii
American hegemony
roboticization
infantilized femininity

description: Atomic bombs Little Boy and Fat Man left postwar Japan in deep trauma and loss of national identity. The nation’s ultimate way of compensation for its defeat in World War II led to a redefinition of Japanese self-realization from a “masculine” state to a “feminine” one. This research paper explores the ways in which Japanese artists and creators interpreted what they saw as the nation-state’s ‘castration’ and shift to a ‘little boy’. Postwar Japan consequently embraces kawaii culture to compensate for its lost status through soft power with the development and transnational influence of its animanga along with its new fashion and toy industry. My focus on the manga Sailor Moon, the anime Violet Evergarden, the Lolita fashion aesthetic and finally the Sanio Co. toy Hello Kitty demonstrates this embracing of kawaii culture and its infantilizing and roboticizing hyperfemininity, which, I argue, allows for the overcoming of American hegemony and the embracing of a new transnational soft power for Japan.
Borovik-Poizat rank and stability
Creators: name: Burdges, Jeffrey
name: Cherlin, Gregory
Publisher: name: arXiv
Year: 2007
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03C45

description: There is an axiomatic treatment of Morley rank in groups, due to Borovik and Poizat. These axioms form the basis of the algebraic treatment of groups of finite Morley rank which is common today. There are, however, ranked structures, i.e. structures on which a Borovik-Poizat rank function is defined, which are not $\aleph_0$-stable. Poizat raised the issue of the relationship between this notion of rank and stability theory in the following terms: ``un groupe de Borovik est une structure stable, alors qu'un univers rangé n'a aucune raison de l'être ...''. Nonetheless, we show that a ranked structure is superstable.
The mechanistic insight of a specific interaction between 15d-Prostaglandin-J2 and eIF4A suggests an evolutionary conserved role across species
Creators: name: Yun, So Jeong
name: Kim, Hyunjoon
name: Jung, Seung-Hyun
name: Kim, Joon Hyun
name: Ryu, Jeong Eun
name: Singh, N. Jiten
name: Jeon, Jouhyun
name: Han, Jin-Kwan
name: Kim, Cheol-Hee
name: Kim, Sanguk
name: Jang, Sung Key
name: Kim, Woo Jae
Publisher: name: My University
Year: 2018
Subjects: 15d-PGJ2
Inflammation
Prostaglandins
Stress granules
Translation
eIF4A

description: 15-deoxy-delta 12,14-prostaglandin J2 (15d-PGJ2) is an anti-inflammatory/anti-neoplastic prostaglandin that functions through covalent binding to cysteine residues of various target proteins. We previously showed that 15d-PGJ2 mediated anti-inflammatory responses are dependent on the translational inhibition through its interaction with eIF4A (Kim et al., 2007). Binding of 15d-PGJ2 to eIF4A specifically blocks the interaction between eIF4G and eIF4A, which leads to the formation of stress granules (SGs), which then cluster mRNAs with inhibited translation. Here, we show that the binding between 15d-PGJ2 and eIF4A specifically blocks the interaction between the MIF4G domain of eIF4G and eIF4A. To reveal the mechanism of this interaction, we used computational simulation-based docking studies and identified that the carboxyl tail of 15d-PGJ2 could stabilize the binding of 15d-PGJ2 to eIF4A through arginine 295 of eIF4A, which is the first suggestion that the 15d-PGJ2 tail plays a physiological role. Interestingly, the putative 15d-PGJ2 binding site on eiF4A is conserved across many species, suggesting a biological role. Our data propose that studying 15d-PGJ2 and its targets may uncover new therapeutic approaches in anti-inflammatory drug discovery.
Absorption suppression in photonic crystals
Creators: name: Figotin, A.
name: Vitebskiy, I.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We study electromagnetic properties of periodic composite structures, such as photonic crystals, involving lossy components. We show that in many cases a properly designed periodic structure can dramatically suppress the losses associated with the absorptive component, while preserving or even enhancing its useful functionality. As an example, we consider magnetic photonic crystals, in which the lossy magnetic component provides nonreciprocal Faraday rotation. We show that the electromagnetic losses in the composite structure can be reduced by up to two orders of magnitude, compared to those of the uniform magnetic sample made of the same lossy magnetic material. Importantly, the dramatic absorption reduction is not a resonance effect and occurs over a broad frequency range covering a significant portion of photonic frequency band.
Elevation change anomalies in West Antarctica and dynamics of subglacial water beneath ice streams and their tributaries
Creators: name: Slawek Tulaczyk
name: Ian Joughin
name: Susan Schwartz
name: Jacob Walter
Publisher: name: International Federation of Digital Seismograph Networks
Year: 2010

description: The collaborative experiment uses continuous GPS to study the hydraulics of the subglacial lake system on Whillans Ice Stream (WIS). In addition to the presence of subglacial lakes, WIS undergoes stick-slip motion accomodating up to 0.5 m of slip in 30 min episodes, twice daily, A supplement to this grant funds the graduate student, Jacob Walter, to use passive broadband seismometers to study the stick-slip episodes, in consult with his co-advisors, Susan Schwartz, Emily Brodsky, and Slawek Tulaczyk
Causes of albuminocytological dissociation and the impact of age-adjusted cerebrospinal fluid protein reference intervals: a retrospective chart review of 2627 samples collected at tertiary care centre
Creators: name: Brooks, John Alexander
name: McCudden, Christopher
name: Breiner, Ari
name: Bourque, Pierre R
Publisher: name: My University
Year: 2019
Subjects: adult neurology
migraine
neurology
neuromuscular disease

description: We set out to test the discriminative power of an age-adjusted upper reference limit for cerebrospinal fluid total protein (CSF-TP) in identifying clinically relevant causes of albuminocytological dissociation (ACD).
Implementation of quark confinement, and retarded interactions algorithms for Chaos Many-Body Engine
Creators: name: Grossu, I. V.
name: Besliu, C.
name: Jipa, Al.
name: Felea, D.
name: Stan, E.
name: Esanu, T.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: In Grossu et al. (2012) we presented a Chaos Many-Body Engine (CMBE) toy-model for chaos analysis of relativistic nuclear collisions at 4.5 A GeV/c (the SKM 200 collaboration) which was later extended to Cu + Cu collisions at the maximum BNL energy. Inspired by existing quark billiards, the main goal of this work was extending CMBE to partons. Thus, we first implemented a confinement algorithm founded on some intuitive assumptions: 1) the system can be decomposed into a set of two or three-body quark white clusters; 2) the bi-particle force is limited to the domain of each cluster; 3) the physical solution conforms to the minimum potential energy requirement. Color conservation was also treated as part of the reactions logic module. As an example of use, we proposed a toy-model for p + p collisions at sqrt(s)=10 GeV and we compared it with HIJING. Another direction of interest was related to retarded interactions. Following this purpose, we implemented an Euler retarded algorithm and we tested it on a simple two-body system with attractive inverse-square-law force. First results suggest that retarded interactions may contribute to the Virial theorem anomalies (dark matter) encountered for gravitational systems (e.g. clusters of galaxies). On the other hand, the time reverse functionality implemented in CMBE v03 could be used together with retardation for analyzing the Loschmidt paradox. Regarding the application design, it is important to mention the code was refactored to SOLID. In this context, we have also written more than one hundred unit and integration tests, which represent an important indicator of application logic validity.
description: Submission to CPC in progress
UKANET: UK Antarctic Network
Creators: name: Alex Brisbourne
name: Graham Stuart
name: John Paul O'Donnell
Publisher: name: International Federation of Digital Seismograph Networks
Year: 2016

description: The goal of this experiment is to decrease uncertainty associated with glacial isostatic adjustment in West Antarctica and the southern Antarctic Peninsula by addressing the current lack of knowledge relating to Earth structure in this important region of present-day ice loss. The seismic network will comprise 10 cold-rated Guralp 3TP three-component broadband sensors recording two data streams: 1 Hz and 100 Hz.
Vaporization dynamics of a dissipative quantum liquid
Creators: name: Bácsi, Ádám
name: Moca, Catalin Pascu
name: Zaránd, Gergely
name: Dóra, Balázs
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We investigate the stability of a Luttinger liquid, upon suddenly coupling it to a dissipative environment. Within the Lindblad equation, the environment couples to local currents and heats the quantum liquid up to infinite temperatures. The single particle density matrix reveals the fractionalization of fermionic excitations in the spatial correlations by retaining the initial non-integer power law exponents, accompanied by an exponential decay in time with interaction dependent rate. The spectrum of the time evolved density matrix is gapped, which collapses gradually as $-\ln(t)$. The von Neumann entropy crosses over from the early time $-t\ln(t)$ behaviour to $\ln(t)$ growth for late times. The early time dynamics is captured numerically by performing simulations on spinless interacting fermions, using several numerically exact methods. Our results could be tested experimentally in bosonic Luttinger liquids.
description: 8 pages, 3 figures
Devising Face Authentication System and Performance Evaluation Based on Statistical Models
Creators: name: Sinjini  Mitra
name: Brockwell, Anthony
name: Savvides, Marios
name: Fienberg, Stephen E.
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: Probability
subject: Statistics
subject: FOS: Mathematics

description: The modern world has seen a rapid evolution of the technology of biometric authentication, prompted by an increaing urgency to ensure a system's security. The need for efficient authentication systems has skyrocketed since 9/11, and the proposed inclusion of digitized photos in passports shows the importance of biometrics in homeland security today. Based on a person's essentially unique biological traits, these methods are potentially more reliable than traditional identifiers like PINs and ID cards. This paper focuses on demonstrating the use of statistical models in devising efficient authentication systems today that are capable of handling real-life applications. First, we propose a novel Gaussian Mixture Model-based face authentication approach in the frequency domain by exploiting the well-known significance of phase in face identification and illustrate that our method is superior to the non-model based state-of-the-art system called the Minimum Average Correlation Energy (MACE) filter in terms of performance on a database of 65 people under extreme illumination conditions. We then introduce a general statistical framework for assessing the predictive performance of a biometric system (including watch-list detection) and show that our model-based system outperforms the MACE system in this regard as well. Finally, we demonstrate how this framework can be used to study the watch-list performance of a biometric system.
Resonances in chiral unitary approaches
Creators: name: Ramos, A.
name: Magas, V. K.
name: Mizutani, T.
name: Oset, E.
name: Tolos, L.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The extension of chiral theories to the description of resonances, via the incorporation of unitarity in coupled channels, has provided us with a new theoretical perspective on the nature of some of the observed excited hadrons. In this contribution some of the early achievements in the field of baryonic resonances are reviewed, the recent evidence of the two-pole nature of the Lambda(1405) is discussed and results on charmed baryon resonances are presented.
description: 6 pages, contribution to the Workshop on the Physics of excited nucleons (NSTAR 2007), Bonn (Germany) 5-8 September 2007
Reexamining the iconic dihadron correlation measurement demonstrating jet quenching
Creators: name: Nattrass, Christine
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Early measurements at the Relativistic Heavy Ion Collider (RHIC) demonstrated jet quenching through the suppression of pairs of high momentum hadrons. These dihadron correlations have a large correlated background. As understanding of the background improved, it was recognized in the field that a significant term was omitted from the background and several dihadron correlation results were quantitatively and qualitatively incorrect. The original measurements demonstrating jet quenching have not been revisited. These measurements are repeated in this paper in a kinematic range similar to the original measurement using publicly available data, applying current knowledge about the background. The new results are qualitatively consistent with the previous results, demonstrating complete suppression of the away-side within uncertainties.
description: Version accepted by PRC
Dataset for "MOF-KAN: Kolmogorov-Arnold Networks for Digital Discovery of Metal-Organic Frameworks"
Creators: name: Wu, Xiaoyu
name: Song, Xianyu
name: Yue, Yifei
name: Zheng, Rui
name: Jiang, Jianwen
Publisher: name: Zenodo
Year: 2025

description: Dataset for paper "MOF-KAN: Kolmogorov-Arnold Networks for Digital Discovery of Metal-Organic Frameworks"

Welcome to the official repository of data files input for MOF-KAN, a framework leveraging Kolmogorov-Arnold Networks (KAN) for the digital discovery of Metal-Organic Frameworks (MOFs). To set up a MOF-KAN approximator, please visit https://github.com/xiaoyu961031/MOF-KAN

Our paper has been accepted by The Journal of Physical Chemistry Letter: Xiaoyu Wu, Xianyu Song, Yifei Yue, Rui Zheng, and Jianwen Jiang. MOF-KAN: Kolmogorov-Arnold Networks for Digital Discovery of Metal-Organic Frameworks. https://pubs.acs.org/doi/10.1021/acs.jpclett.5c00211
Australia
Creators: name: Hrvoje Tkalčić
name: Brian Kennett
name: Satoru Tanaka
name: Josip Stipčević
Publisher: name: Australian Passive Seismic Server
Year: 2013

description: SQSPA is a three arm spiral array. This array was an experimental array designed to enhance weak signals and identify the local character of the wavefield. It consists of 16 trillium compact 120s seismometers and has an array radius of approximately 25 km.
Constructing restorative dialogue as an alternative to traditional punishment in transitional justice models
Creators: name: Acosta Zárate, Laura Andrea
name: Martínez Guerrero, Fabián Camilo
Publisher: name: Universidad Externado de Colombia
Year: 2022
Subjects: subject: Conflicto armado - Colombia
subject: Justicia transicional - Colombia
subject: Justicia restaurativa - Colombia
subject: Jurisdicción especial para la paz - Colombia
subject: Restorative dialogue
subject: Victims
subject: Perpetrators
subject: Judges
subject: Transitional justice

description: En países de post conflicto y construcción de paz como Colombia, el principio de diálogo restaurativo ha sido incluido en los procedimientos judiciales con la intención de generar una conversación entre víctimas, perpetradores y jueces. El propósito de su incorporación reposa en la posibilidad de que los actores dentro del proceso puedan llegar a acuerdos distintos a la prisión. El objetivo de este proyecto es construir el camino dilógico que se sigue al interior del reciente modelo de justicia transicional adoptado en el país a través de la creación de la Jurisdicción Especial para la Paz. Para ello, se analizarán los documentos que han sido presentados por las víctimas y que sirven como insumo de inicio del proceso, así como los testimonios entregados por los comparecientes, para finalmente evaluar la decisión que es adoptada por el juez.
description: In a peacebuilding country like Colombia, the restorative dialogic principle has been included in the judicial proceedings offering a conversation between victims, perpetrators, and judges. The purpose of its adoption relies on the possibility for the parties to reach agreements and seek alternatives to prison. The aim of this project is to construct the dialogic route that takes place within a recent transitional justice model, such as the Special Jurisdiction for Peace in Colombia. To this end, it will analyze the documents presented by the victims as a start of the process, as well as the testimony of those involved, and finally, the judge's decisions.
Taiwan Geodynamics Project - TAIGER 2008 SP Piggyback
Creators: name: David Okaya
name: Francis Wu
Publisher: name: International Federation of Digital Seismograph Networks
Year: 2008

description: NSF-CD project to study the Taiwan orogen. Project funded Aug 2004 - July 2009. This project involves several geophysical methods. Active-source seismic work includes (Phase A) explosion land refraction across the Taiwan island and (Phase B) double-side onshore-offshore profiling using airgun sources in the Pacific Ocean and the Taiwan Strait. PASSCAL instruments are requested here for Phase A.
Detection of Non-Regular Galaxies at High Redshift
Creators: name: Izbicki, Rafael
name: Lee, Ann B.
name: Freeman, Peter
name: Newman, Jeffrey A.
Publisher: name: Carnegie Mellon University
Year: 2012
Subjects: subject: Probability
subject: Statistics
subject: FOS: Mathematics

description: Statistical analyses of the evolution of galactic appearance (or morphology) play an important role in cos- mology in many circumstances, e.g. when trying to infer cosmological parameters. Automatic detection of some morphologies of galaxies can be done efficiently in the nearby universe using previously developed image-based summary statistics (see, e.g., [Conselice, 2003] and [Lotz et al., 2004]). However, to perform precise statistical inference, we must be able to classify galaxies at much greater distances, and the ability to detect different morphologies using current image-based summary statistics decreases with distance. The aim of this work is to develop new summary statistics and build classifiers that allow one to distinguish galaxies that are irregulars, mergers or interactions from other types even in the farther universe. First, we propose new more informative features. Then, we apply 4 different classification algorithms to the data set. We show that the results for all of them are consistently better than when using only traditional features. Finally, we show that the classifications can be further improved if the classifier is allowed to exclude a fraction of the data set which is specified by the user. In practice, this subset could be classified by experts. We also evaluate how the new features perform when trying to classify mergers/interactions only.
Vehículos autónomos retos de su implementación
Creators: name: Londoño García, Lina María
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Privacidad
subject: Inteligencia artificial
subject: Vehículos
subject: Vehículos autónomos
subject: Inteligencia artificial
subject: Automatización
subject: Conducción autónoma
subject: Vehículo autónomo

description: En el desarrollo de la investigación se realiza una aproximación sobre varios conceptos unos de talante tecnológico y sobre los que se sustenta la automatización en sí y otros conceptos desde las ciencias sociales y jurídicas, que son inherentes a la masificación de los carros autónomos y su operación dentro del tráfico regular de nuestras ciudades. Esta revisión se va decantando para describir algunos de los retos que la implementación que los carros autónomos tienen, tal vez desde una perspectiva de talante jurídico y ético, pero no menos importantes si se entiende que la movilidad está necesariamente regulada y que los siniestros generados por los carros como los operamos hoy en día, son asuntos que en caso de no ser resueltos entre las partes serán resueltos por el operador judicial.
description: In the development of the research, an approach is made to several concepts, some of a technological nature that underpin automation itself, and others from the social and legal sciences, which are inherent to the massification of autonomous cars and their operation within the regular traffic of our cities. This review is gradually focusing on describing some of the challenges that the implementation of autonomous cars poses, perhaps from a legal and ethical perspective, but no less important, considering that mobility is necessarily regulated, and accidents caused by cars as we operate them today are matters that, if not resolved between the parties, will be settled by the judiciary.
title: ADCO, Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Cart. 31 (G 135), 549 folios, f. 0885
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
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0885, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0885, 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
Detecting Scans at the ISP Level
Creators: name: Gates, Carrie
name: McNutt, Josh
name: Kadane, Joseph B.
name: Kellner, Marc
Publisher: name: Carnegie Mellon University
Year: 1998
Subjects: subject: Probability
subject: Statistics
subject: FOS: Mathematics

description: Scans are often used by adversaries to determine the potential weaknesses in a target network or system prior to an intrusion attempt. In other cases, exploits are packaged with the scans themselves. This report presents a novel approach to detecting scans (including very stealthy scans) against, or passing through, very large networks. It meets operational requirements that are particular to detecting scans in ISP level networks. This scan-detection approach performs an ongoing, incremental analysis of flow-level data regarding traffic inbound to a network. It is multi-dimensional and flexible, based on up to 21 characteristics describing traffic collected from any single source. The report describes in detail a method developed to provide a probability that a particular traffic sample contains a scan. In validation testing using a manual analysis of traffic collected from a high-volume network, this method correctly classified 99.3% of TCP traffic samples. This report also compares this new approach to other scan approaches, particularly a naïve scan approach, based on simple thresholding, and a modified version of the threshold random walk approach, to which it performed comparably. Combining the random walk approach with the new approach produced very good results, reducing the number of false negatives to zero.
Workshops on Volcanoes 2016, Santiaguito, Guatemala
Creators: name: Kathleen McKee
name: Alex Iezzi
name: Diana Roman
name: David Fee
name: Jeffrey Johnson
Publisher: name: International Federation of Digital Seismograph Networks
Year: 2015

description: The aim of the network was to collaboratively deploy a variety of instrumentation at one volcano to 1) teach participants in the workshop about deployment and data processing and to 2) further understand the system at Santiaguito volcano. The network included infrasound microphones and 2 three-component, broadband seismometers.
Gestión por parte de la biblioteca Luis Angel Arango, del material documental que es remitido por los proveedores para la revisión, evaluación y adquisición o compra de forma electrónica
Creators: name: Lugo Pulido, Juan Carlos
name: Prieto Cante, César Ernesto
Publisher: name: Universidad Externado de Colombia
Year: 2022
Subjects: subject: Desarrollo de colecciones bibliográficas
subject: Materiales de biblioteca
subject: Biblioteca
subject: Gestión de la Información
subject: Transformación digital
subject: Gestión Documental
subject: Premisas de la gestión de la información
subject: Enfoque de investigación

description: El propósito es presentar una propuesta que permita que una herramienta TI, optimice los procesos de la Red de Bibliotecas, a la cual pertenece la Biblioteca Luis Ángel Arango (BLAA). En este caso, la propuesta estaría enfocada a mejorar los procesos de revisión, evaluación y compra de material documental de manera electrónica. Cabe agregar que el trabajo, la propuesta e investigación tiene como base y toma como referencia a la BLAA como una de las bibliotecas más importantes a nivel nacional y sus necesidades actuales. Así mismo, vale la pena aclarar que toda la investigación tiene fines académicos y no representa a ningún interés en particular para la biblioteca o el Banco de la República.
description: The purpose is to present a proposal that allows an IT tool to optimize the processes of the Library Network, to which the Luis Ángel Arango Library (BLAA) belongs. In this case, the proposal would be focused on improving the review, evaluation and purchase processes of documentary material electronically. Fits add that the work, proposal and research is based on and takes as a reference the BLAA as one of the most important libraries at the national level and its current needs. Likewise, it is worth clarifying that all the research has fine academic interests and does not represent any particular interest for the library or the Banco de la República.
Density-Sensitive Semisupervised Inference
Creators: name: Azizyan, Martin
name: Singh, Aarti
name: Wasserman, Larry
Publisher: name: Carnegie Mellon University
Year: 2008
Subjects: subject: Probability
subject: Statistics
subject: FOS: Mathematics

description: Semisupervised methods are techniques for using labeled data (X1; Y1),...,(Xn; Yn) together with unlabeled data Xn+1,...,XN to make predictions. These methods invoke some assumption that links the marginal distribution PX of X to the regression function f(x). For example, it is common to assume that f is very smooth over high density regions of PX. Many of the methods are ad-hoc and have been shown to work in specific examples but are lacking a theoretical foundation. We provide a minimax framework for analyzing semisupervised methods. In particular, we study methods based on metrics that are sensitive to the distribution PX. Our model includes a parameter α that controls the strength of the semisupervised assumption. We then use the data to adapt to α
MOESM3 of A 2 × 2 factorial, randomised, open-label trial to determine the clinical and cost-effectiveness of hypertonic saline (HTS 6%) and carbocisteine for airway clearance versus usual care over 52 weeks in adults with bronchiectasis: a protocol for the CLEAR clinical trial
Creators: name: Bradley, Judy
name: Anand, Rohan
name: O’Neill, Brenda
name: Ferguson, Kathryn
name: Clarke, Mike
name: Carroll, Mary
name: Chalmers, James
name: De Soyza, Anthony
name: Duckers, Jamie
name: Hill, Adam
name: Loebinger, Michael
name: Copeland, Fiona
name: Gardner, Evie
name: Campbell, Christina
name: Agus, Ashley
name: McGuire, Alistair
name: Boyle, Roisin
name: McKinney, Fionnuala
name: Dickson, Naomi
name: McAuley, Danny
name: Elborn, Stuart
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Pharmacology
subject: Mathematical Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Additional file 3. Spirometry sub-study.
Tunable Emergent Heterostructures in a Prototypical Correlated Metal
Creators: name: Fobes, David M
name: Zhang, S.
name: Lin, S. -Z.
name: Das, Pinaki
name: Ghimire, N. J.
name: Bauer, E. D.
name: Thomson, J. D.
name: Harriger, L. W.
name: Ehlers, G.
name: Podlesnyak, A.
name: Bewley, R. I.
name: Sazonov, A.
name: Hutanu, V.
name: Ronning, F.
name: Batista, C. D.
name: Janoschek, M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: At the interface between two distinct materials desirable properties, such as superconductivity, can be greatly enhanced, or entirely new functionalities may emerge. Similar to in artificially engineered heterostructures, clean functional interfaces alternatively exist in electronically textured bulk materials. Electronic textures emerge spontaneously due to competing atomic-scale interactions, the control of which, would enable a top-down approach for designing tunable intrinsic heterostructures. This is particularly attractive for correlated electron materials, where spontaneous heterostructures strongly affect the interplay between charge and spin degrees of freedom. Here we report high-resolution neutron spectroscopy on the prototypical strongly-correlated metal CeRhIn5, revealing competition between magnetic frustration and easy-axis anisotropy -- a well-established mechanism for generating spontaneous superstructures. Because the observed easy-axis anisotropy is field-induced and anomalously large, it can be controlled efficiently with small magnetic fields. The resulting field-controlled magnetic superstructure is closely tied to the formation of superconducting and electronic nematic textures in CeRhIn5, suggesting that in-situ tunable heterostructures can be realized in correlated electron materials.
Degrees of freedom in lasso problems
Creators: name: Tibshirani, Ryan
name: Taylor, Jonathan
Publisher: name: Carnegie Mellon University
Year: 2004
Subjects: subject: Probability
subject: Statistics
subject: FOS: Mathematics

description: We derive the degrees of freedom of the lasso fit, placing no assumptions on the predictor matrix X. Like the well-known result of Zou, Hastie and Tibshirani [Ann. Statist. 35 (2007) 2173–2192], which gives the degrees of freedom of the lasso fit when X has full column rank, we express our result in terms of the active set of a lasso solution. We extend this result to cover the degrees of freedom of the generalized lasso fit for an arbitrary predictor matrix X (and an arbitrary penalty matrix D). Though our focus is degrees of freedom, we establish some intermediate results on the lasso and generalized lasso that may be interesting on their own.
Evaluating the Impact of Nigeria’s Fuel Subsidy Regime
Creators: name: Beedell, Estan
Publisher: name: My University
Year: 2017

description: Nigeria, since early in its history as an independent country, has been one of Africa’s main oil exporters. As oil came to dominate its economy, the Nigerian government adopted interventionist policies in the sector. Price ceilings on refined petroleum products have been supported by a complex subsidy regime combining partial nationalization of the upstream and downstream oil sectors with subsidy payments to private suppliers. The increasing fiscal burden of the subsidies, combined with international pressure to eliminate fossil fuel subsidies in light of evidence of the destructive effect of greenhouse gases, has pushed the Nigerian government to attempt to reform the subsidy regime several times. However, popular and political resistance has prevented the complete removal of price ceilings and subsidies. This paper looks into the major arguments in favour of subsidies, and tests their validity by evaluating the economic, social and political impacts of Nigeria’s subsidy regime. Analysis is based on a literature review supported by data collected by the Nigerian National Bureau of Statistics and other organizations. Findings suggest the subsidy regime has created economic inefficiency, exacerbated negative externalities associated with fossil fuels, and worsened macroeconomic stability through procyclical government spending. It has not achieved its desired social benefits, as the subsidies are regressive, and has not improved access to energy, as subsidies divert investment from public power infrastructure. Lastly, the interplay between subsidies, rent-seeking, and patronage has likely worsened Nigeria’s quality of governance. Nonetheless, the subsidy regime enjoys widespread popularity as a tangible means by which natural resource wealth is redistributed.
Totten Glacier Active and Passive Source Experiment
Creators: name: Paul Winberry
Publisher: name: International Federation of Digital Seismograph Networks
Year: 2018

description: The Totten Glacier (TG) system drains 10% of the East Antarctic Ice Sheet [Rignot and Thomas, 2002], with enough ice to cause global sea level to rise by 6 m [Roberts et al., 2011]. TG has undergone substantial modulation of both flow and ice thickness since 1989 [Li et al. 2016], with retreat of the grounding line observed since 1996 [Li et al. 2015]; however, the origins of the changes remain poorly understood. This uncertainty hampers the reliable quantification of future risk due to the fact that only a few days of fieldwork have been undertaken on the glacier in the last four decades. We aim to improve our understanding of ice-ocean interactions and the mass balance of the TG system through acquiring new ground-based data across the ice shelf and grounding zone region, and also reoccupying nearby historic geophysical sites [Allen and Whitworth, 1970]. In particular, we aim to undertake simultaneous measurements of ice shelf basal melting and velocity, as well as map firn depth-density, basal geometry, subglacial conditions and reoccupy geophysical sites from the 1960s to quantify both current and long-term changes in the glacier system. The specific objectives of this research are to: 1. Measure basal melt (or freeze-on) and firn compaction (or thickening), and determine the degree of ice-ocean interactions beneath the ice shelf using autonomous phase-sensitive radar (ApRES) at a series of locations on the ice shelf and grounded ice to evaluate ice-shelf/ocean models of the region 2. Determine the tidal influence on ice dynamics, capture ice flow velocities and determine the limits of where the ice shelf is in isostatic equilibrium in the grounding zone region 3. Map the geometry of the ocean cavity, capture ocean stratification and map firn densification through the use of active seismic across the ice shelf 4. Characterise the subglacial environment and its role in ice dynamics through the use if active seismic data along the grounding zone region of TG.
Covariance Tapering for Likelihood Based Estimation in Large Spatial Datasets
Creators: name: Kaufmann, Cari
name: Schervish, Mark J.
name: Nychka, Douglas
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: Probability
subject: Statistics
subject: FOS: Mathematics

description: Maximum likelihood is an attractive method of estimating covariance parameters in spatial models based on Gaussian processes. However, calculating the likelihood can be computationally infeasible for large datasets, requiring O(n^3) observations. This article proposes the method of covariance tapering to approximate the likelihood in this setting. In this approach, covariance matrices are ``tapered,'' or multiplied element-wise by a sparse correlation matrix. The resulting matrices can then be manipulated using efficient sparse matrix algorithms. We propose two approximations to the Gaussian likelihood using tapering. One simply replaces the model covariance with a tapered version; the other is motivated by the theory of unbiased estimating equations. Focusing on the particular case of the Matérn class of covariance functions, we give conditions under which estimators maximizing the tapering approximations are, like the maximum likelihood estimator, strongly consistent. Moreover, we show in a simulation study that the tapering estimators can have sampling densities quite similar to that of the maximum likelihood estimate, even when the degree of tapering is severe. We illustrate the accuracy and computational gains of the tapering methods in an analysis of yearly total precipitation anomalies at weather stations in the United States.
Loki Castle Hydrothermal in-situ Experiments and Seismology Surveys
Creators: name: Thibaut Barreyre
name: Rolf B. Pedersen
Publisher: name: International Federation of Digital Seismograph Networks
Year: 2017

description: The aim of the network was to record seismicity around a hydrothermal mounds system. The network was therefore designed to be small (diameter of 200m) in order to study shallow fluid-crust interactions.
Measurement of the cross section for W-boson production in association with jets in ppbar collisions at sqrt(s)=1.96 TeV
Creators: name: Aaltonen, T.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present a measurement of the cross section for W-boson production in association with jets in pbar-p collisions at sqrt(s)=1.96 TeV. The analysis uses a data sample corresponding to an integrated luminosity of 320 pb^-1 collected with the CDF II detector. W bosons are identified in their electron decay channel and jets are reconstructed using a cone algorithm. For each W+>= n-jet sample (n= 1 - 4) we measure dsigma(ppbar =>W+>=n-jet)/dE_T^(nth-jet) x BR(W => e nu) with respect to the transverse energy E_T of the n^th-highest E_T jet above 20 GeV, and the total cross section sigma(ppbar =>W+>=n-jet; E_T^(nth-jet)>25 GeV) x BR(W => e nu), for a restricted W => e nu decay phase space. The cross sections, corrected for all detector effects, can be directly compared to particle level W+ jet(s) predictions. We present here comparisons to leading order and next-to-leading order predictions.
description: Submitted to Phys. Rev. D rapid communication
Source Physics Experiment Phase 1 Large-N Array
Creators: name: Ting Chen
name: Catherine Snelson
name: Robert Mellors
Publisher: name: International Federation of Digital Seismograph Networks
Year: 2016

description: The SPE Phase 1 Large-N array used 996 sensors within a 2km by 2.5km area. The SPE5 data set spans 2-minutes around the SPE-5 explosion. The data starts at 55 seconds before the SPE-5 detonation. The FREY data are extracted data for weight drops at 53 locations. There are multiple drop repeats at each location. Each segy file represents one weight drop.
Bass Strait
Creators: name: Anya Reading
name: Nick Rawlinson
Publisher: name: International Federation of Digital Seismograph Networks
Year: 2011

description:  In 2011, 24 broadband stations were deployed in southern Victoria, northern Tasmania, and the Bass Strait Islands as part of the BASS experiment. This is a joint venture between The Australian National University and the University of Tasmania, and aims to image the crust and lithosphere beneath Bass strait by exploiting ambient seismic noise.
Nests, and their Role in the Orderability Problem
Creators: name: Papadopoulos, Kyriakos
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Topology (math.GN)
subject: FOS: Mathematics

description: This chapter is divided into two parts. The first part is a survey of some recent results on nests and the orderability problem. The second part consists of results, partial results and open questions, all viewed in the light of nests. From connected LOTS, to products of LOTS and function spaces, up to an order relation in the Fermat Real Line.
description: Appeared in: Mathematical Analysis, Approximation Theory and their Applications (eds T.M. Rassias and V. Gupta), Springer, New York, 2016. arXiv admin note: text overlap with arXiv:1410.5959
El derecho a la segunda oportunidad financiera en Colombia para las personas naturales no comerciantes
Creators: name: Bernal Ayala, José Gabriel
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Finanzas
subject: Jurisdicción
subject: Crédito
subject: Fresh start
subject: Derecho al descargue
subject: Oportunidad financiera
subject: Insolvencia
subject: Persona natural

description: En este estudio, se ha realizado un análisis comparativo de la figura del derecho a la segunda oportunidad financiera, conocido también como descargue, discharge o fresh start, y su aplicación en Colombia y las jurisdicciones de Estados Unidos, Chile y España. Se exponen los distintos requisitos aplicables en cada una de las jurisdicciones para que los deudores puedan acceder al beneficio del descargue, y posteriormente se concluye que, si bien existen condiciones regulatorias similares en dichas jurisdicciones a las establecidas en nuestro país, en Colombia la permanencia histórica de la información que el deudor debe soportar en las centrales de crédito, es contrario a la finalidad esencial del derecho de descargue.
description: In this paper, the author made a comparative analysis regarding of the right to a second chance, also known as discharge or fresh start, and its application in Colombia and the jurisdictions of the United States, Chile and Spain. The paper explain the different requirements applicable in each of the jurisdictions in order to allow the debtors to obtain the benefit of discharge, and it is subsequently concluded that, although there are similar regulatory conditions in said jurisdictions to those established in Colombia, the historical permanence of the information in the data bases organized by the credit rating agencies, is contrary to the essential purpose of the right of discharge or fresh start.
The physicist's guide to one of biotechnology's hottest new topics: CRISPR-Cas
Creators: name: Bonomo, Melia E.
name: Deem, Michael W.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: Clustered regularly interspaced short palindromic repeats (CRISPR) and CRISPR-associated proteins (Cas) constitute a multi-functional, constantly evolving immune system in bacteria and archaea cells. A heritable, molecular memory is generated of phage, plasmids, or other mobile genetic elements that attempt to attack the cell. This memory is used to recognize and interfere with subsequent invasions from the same genetic elements. This versatile prokaryotic tool has also been used to advance applications in biotechnology. Here we review a large body of CRISPR-Cas research to explore themes of evolution and selection, population dynamics, horizontal gene transfer, specific and cross-reactive interactions, cost and regulation, non-immunological CRISPR functions that boost host cell robustness, as well as applicable mechanisms for efficient and specific genetic engineering. We offer future directions that can be addressed by the physics community. Physical understanding of the CRISPR-Cas system will advance uses in biotechnology, such as developing cell lines and animal models, cell labeling and information storage, combatting antibiotic resistance, and human therapeutics.
description: 75 pages, 15 figures, Physical Biology (2018)