cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Adaptive gradient descent for convex and non-convex stochastic optimization
Creators: name: Ogaltsov, Aleksandr
name: Dvinskikh, Darina
name: Dvurechensky, Pavel
name: Gasnikov, Alexander
name: Spokoiny, Vladimir
Publisher: name: Weierstrass Institute
Year: 2019
Subjects: subject: Convex and non-convex optimization
subject: stochastic optimization
subject: first-order method
subject: adaptive method
subject: gradient descent
subject: complexity bounds
subject: mini-batch
subject: 90C25
subject: 90C30
subject: 90C06

description: In this paper we propose several adaptive gradient methods for stochastic optimization. Our methods are based on Armijo-type line search and they simultaneously adapt to the unknown Lipschitz constant of the gradient and variance of the stochastic approximation for the gradient. We consider an accelerated gradient descent for convex problems and gradient descent for non-convex problems. In the experiments we demonstrate superiority of our methods to existing adaptive methods, e.g. AdaGrad and Adam.
Additional file 1: of A phase IIa proof-of-concept, placebo-controlled, randomized, double-blind, crossover, single-dose clinical trial of a new class of bronchodilator for acute asthma
Creators: name: Swystun, Veronica
name: Green, Francis
name: Dennis, John
name: Rampakakis, Emmanouil
name: Gurkeet Lalli
name: Morenike Fadayomi
name: Chiu, Andrea
name: Grishma Shrestha
name: Shahat, Sharif El
name: Nelson, David
name: Mays, Tamer El
name: Pieron, Cora
name: Leigh, Richard
Publisher: name: figshare
Year: 2018
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Inclusion and exclusion criteria for participants enrolled in the study (DOCX 18 kb)
Modified Saez-Ballester scalar-tensor theory from 5D space-time
Creators: name: Rasouli, S. M. M.
name: Moniz, Paulo Vargas
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we bring together the five-dimensional Saez-Ballester~(SB) scalar-tensor theory [1] and the induced-matter-theory~(IMT) setting [2], to obtain a modified SB theory (MSBT) in four dimensions. Specifically, by using an intrinsic dimensional reduction procedure into the SB field equations in five-dimensions, a MSBT is obtained onto a hypersurface orthogonal to the extra dimension. This four-dimensional MSBT is shown to bear distinctive new features in contrast to the usual corresponding SB theory as well as to IMT and the Modified Brans-Dicke Theory (MBDT)~\cite{RFM14}. It should be emphasized that the herein appealing solutions can emerge solely from the geometrical reductional process, from presence also of extra dimension(s) and not from any ad-hoc matter either in the bulk or on the hypersurface. Subsequently, we apply the herein MSBT to cosmology and consider an extended spatially flat FLRW geometry in a five-dimensional vacuum space-time. After obtaining the exact solutions in the bulk, we proceed to construct, by means of the MSBT setting, the corresponding dynamic, on the four-dimensional hypersurface. More precisely, we obtain the (SB) components of the induced matter, including the induced scalar potential terms. We retrieve two different classes of solutions. Concerning the first class, we show that the MSBT yields a barotropic equation of state for the induced perfect fluid. We then investigate vacuum, dust, radiation, stiff fluid and false vacuum cosmologies for this scenario and contrast the results with those obtained in the standard SB theory, IMT and BD theory. Regarding the second class solutions, we show that the scale factor behaves similar to a de Sitter (DeS) model. However, in our MSBT setting, this behavior is assisted by non-vanishing induced matter instead, without any a priori cosmological constant.
description: 18 pages, 2 figures
The Impact of Oil Price Changes in a New Keynesian Model of the U.S. Economy
Creators: name: Rondina, Francesca
Publisher: name: My University
Year: 2017
Subjects: oil prices
endogeneity
new keynesian model
expectations

description: This paper studies the impact of a change in real oil prices on output and inflation in a New Keynesian model of the U.S. economy. The main goal of the analysis is to assess whether the cross-equation restrictions imposed by the model play a role in the transmission mechanism of exogenous oil price shocks. I find that the interactions between oil prices, domestic variables, and expectations implied by the New Keynesian framework generate responses that are quite modest, and that can depart from those emerging from a more unrestricted SVAR model. I also find that changes in oil prices that cannot be predicted based on the available information are, for the most part, exogenous to the U.S. economy. As such, augmenting the model to account for their possible endogeneity does not deliver substantially different results.
Application of ontologies for BACS design automation
Creators: name: Pruvost, Hervé
name: Zeidler, Frank
name: :Unav
Publisher: name: Fraunhofer-Gesellschaft
Year: 2022

description: The presented work discusses the potential application of ontologies for design automation in the building automation field. It relates to an ongoing implementation and related prototype being developed by an automation systems provider. Modern buildings have complex technical equipment which is hard to operate efficiently from a user’s point of view. Optimal commissioning and operation of building energy systems necessitate complex design and configuration of building automation and control systems (BACS). Generally, a BACS supplier or installer uses its own software system and customized monitoring databases. The presented approach tries to automate BACS setup relying on semantic modeling and knowledge reuse. It shall support the design and configuration of complex BACS systems by the means of automated characterization of the underlying building energy system and inferring of its most adapted control systems and strategies. For that purpose, it makes use of ontologies for modeling the topology of energy systems as well as emulating the knowledge of BACS design experts. Indeed, automation providers have much expert knowledge and experience in the design, evaluation and commissioning of energy system controls. It is investigated whether this manufacturer expertise can be represented via knowledge representation and model parameterization. A workflow is proposed that shall make it possible to support automated BACS design relying on a formalized description of HVAC systems from a wide variety of application fields using a generic templates library. For this purpose, existing energy systems are examined with regard to various structural properties such as topology, energy flows and control loop structures as well as needed sensors and monitoring functions. It is taken into account that the energy supply of buildings is planned individually to a high level of detail due to different system requirements. Therefore, an automated design of control systems requires the limitation and classification of possible system configurations. Knowledge about control concepts and controller architectures of distributed energy systems is required for the automatic generation of control architectures. This knowledge must be collected, systematized and stored appropriately. At the beginning, relevant controller concepts and controller architectures for the application in the targeted energy system are selected and described. A component library contains models for controllers and energy system components as well as buildings and plant models. For this purpose, it is necessary to create tools that allow the semi-automatic generation and testing of such components from the library. A prototype is being implemented inside design software of IFM automation solutions provider in cooperation with Fraunhofer.
Estrategia Entrelazando : reflexiones para la acción profesional del Trabajo Social en Colombia
Creators: name: Alba Niño, Magali
name: Buitrago Carrillo, Edith Dayana
name: Carreño Paredes, Myriam Teresa
name: Vargas Clavijo, Onofre
Publisher: name: Universidad Externado de Colombia
Year: 2022
Subjects: subject: Reparación de víctimas - Colombia
subject: Trabajadores sociales - Ética profesional
subject: Relaciones sociales
subject: Trabajo social
subject: Reflexiones profesionales
subject: Política social
subject: Relación social
subject: Saberes.

description: El quehacer profesional del Trabajo social en los campos de intervención correspondientes a la atención psicosocial y la reparación colectiva en Colombia, invita a la revisión, reflexión e interpretación de los saberes necesarios acerca de la realidad vivida por los sujetos de reparación colectiva. Llevando a su vez a la apropiación de metodologías pertinentes para las intervenciones proyectadas con estas comunidades, acompañadas de relaciones asertivas entre el profesional y el sujeto social, pensando su accionar desde los principios ético-políticos del Trabajo Social. Estás reflexiones generadas en este capítulo, son resultado de las revisiones documentales desarrolladas en los ejercicios investigativos que se tuvieron en este proyecto: Sujetos de reparación colectiva y construcción de territorios de paz en el marco de la ley 1448 del 2011, realizado con las unidades académicas58 que hicieron parte del proceso, en asociación con el CONETS59 y siendo parte fundante de la REDCONPAZ
description: The professional task of Social Work in the fields of intervention corresponding to psychosocial care and collective reparation in Colombia, invites review, reflection and interpretation of the necessary knowledge about the reality lived by the subjects of collective reparation. Leading in turn to the appropriation of pertinent methodologies for the projected interventions with these communities, accompanied by assertive relationships between the professional and the social subject, considering their actions from the ethical-political principles of Social Work. These reflections generated in this chapter are the result of the documentary reviews developed in the investigative exercises that were taken into this project: Subjects of collective reparation and construction of territories of peace in the framework of Law 1448 of 2011, carried out with the academic units58 that were part of the process, in association with CONETS59 and being a founding part of REDCONPAZ.
Looking After Children in Ontario: Good Parenting Good Outcomes Ontario Provincial Report (Year Nine)
Creators: name: Miller, Meagan
name: Flynn, Robert J.
Publisher: name: My University
Year: 2011
Subjects: child welfare
looking after children
children
child development
outcome monitoring

description: This report is designed for use by child welfare organizations as a performance measurement system.The Assessment and Action Record (AAR) outcome data available in this report should assist child welfare organizations in the development of an internal evaluation program. The AAR findings are intended to help supervisors, program managers, executive directors and board members within child welfare organizations monitor children’s outcomes on a regular basis by comparing children’s and youths’ developmental progress with intended goals. A second intended use of the AAR is to inform decision-makers as to possible means of improving the quality and relevance of services on an ongoing basis. This report is also designed to provide policy-makers with accurate, up-to-date knowledge of system-wide outcomes thereby fulfilling an accountability function and a guiding function in identifying policies and practices that promote continuous improvements in child welfare.
Examiner la pratique du restavèk en Haïti à travers une perspective postcoloniale
Creators: name: Frazil, Taïna
Publisher: name: My University
Year: 2020

description: Ce mémoire a pour but de comprendre et d’analyser les réalités des enfants en situation de domesticité en Haïti communément appelé restavèk. Cette pratique sociale s’explique par le fait que des parents qui sont en situation de pauvreté vont envoyer leurs enfants dans des familles aisées dans l’espoir qu’ils auront une vie meilleure. Ces enfants deviendront des domestiques qui vont accomplir des tâches pour lesquels ils ne seront pas ou très peu rémunérés. La pratique été examinée de près par les militants des droits de l’homme et des ONG qui l’ont décrite comme une forme d’esclavage moderne. Cette situation permet de refléter les manières complexes dont le pouvoir est exercé, la manière dont les gens occupent simultanément les rôles d’« oppresseur » et d’« opprimé ». De plus, ce mémoire vise à démontrer les conditions et les origines du restavèk qui sont attachées au passé historique de l’esclavage en Haïti qui permette à cette pratique de perdurer. En ajout, une partie de ce projet consiste à comprendre comment le fait de vouloir donner un enfant pour une vie meilleure peut être comparable à de la servitude, une réalité moins désirable pour le bien-être de celui-ci. Mots clés : Restavèk, Haïti, esclavage moderne, domesticité, travail des enfants Memwa sa a gen pou objektif, konprann ak analize reyalite timoun ki rete kay moun an Ayiti, timoun yo rele restavèk yo. Se yon Pratik sosyal ki jwenn sous li nan zafè paran ki pi pòv k ap voye pitit yo al rete lakay yon fanmiy ki gen plis mwayen ekonomik, nan espwa timoun sa yo pral jwenn yon lavi miyò. Timoun sa yo vin tounen domestik, se yo menm ki fè tout travay nan kay la, epi yo pa peye yo pou sa. Militan dwa moun ak ONG yo te analize pratik sa a, e yo prezante l tankou yon fòm esklavaj modèn. Se yon sitiyasyon ki montre kijan pouvwa egzèse epi kòman yon moun kapab jwe wòl « opresè » epi « oprime » an menm tan. An plis, memwa sa vle demontre nan ki kondisyon ak ki kote pratik restavèk la soti. Pratik sa a mare ak istwa esklavaj Ayiti, sa ki pèmèt li ap kontinye. Met sou sa, yon pati nan pwojè sa a, se konprann kijan bay yon timoun nan lide pou li gen yon lavi miyò kapab tounen esklavaj, yon reyalite ki pi mal pou byennèt timoun sa a. Mo kle : Restavèk, Ayiti, esklavaj modèn, domestisite, travay timoun.
Additional file 1 of SPP1 facilitates cell migration and invasion by targeting COL11A1 in lung adenocarcinoma
Creators: name: Yi, Xuan
name: Luo, Linlin
name: Zhu, Yanzhen
name: Deng, Hong
name: Liao, Huitian
name: Shen, Yang
name: Zheng, Yan
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 1: Fig. S1. Analysis of Sensitivity and publication bias in meta-analysis. A Sensitivity analysis of selected datasets. B A Begg’s funnel plot with 95% confidence limits.
Cosmological constraints from low-redshift data
Creators: name: Luković, Vladimir V.
name: Haridasu, Balakrishna S.
name: Vittorio, Nicola
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this paper we summarise the constraints that low-redshift data --such as supernovae Ia (SN Ia), baryon acoustic oscillations (BAO) and cosmic chronometers (CC)-- are able to set on the concordance model and its extensions, as well as on inhomogeneous but isotropic models. We provide a broad overlook into these cosmological scenarios and several aspects of data analysis. In particular, we review a number of systematic issues of SN Ia analysis that include magnitude correction techniques, selection bias and their influence on the inferred cosmological constraints. Furthermore, we examine the isotropic and anisotropic components of the BAO data and their individual relevance for cosmological model-fitting. We extend the discussion presented in earlier works regarding the inferred dynamics of cosmic expansion and its present rate from the low-redshift data. Specifically, we discuss the cosmological constraints on the accelerated expansion and related model-selections. In addition, we extensively talk about the Hubble constant problem, then focus on the low-redshift data constraint on $H_0$ that is based on CC. Finally, we present the way in which this result compares the two of high-redshift $H_0$ estimate and local (redshift zero) measurements that are in tension.
description: 18 pages, 7 plots; prepared for proceedings of Lema\^{i}tre Workshop: black holes, gravitational waves and spacetime singularities
title: Datenbasierte Analyse der Beleuchtungsinfrastruktur
title: Data-driven modelling for the lighting industry
Creators: name: Schatzmann, Kilian
Publisher: name: FH Vorarlberg
Year: 2018
Subjects: subject: 690 Hausbau, Bauhandwerk

description: In Europa und den USA werden rund 39 % des Energieverbrauchs durch den Betrieb von Gebäuden verursacht. Sie bieten somit großes Potential, den Gesamtenergieverbrauch zu verringern. Eine sinnvolle Möglichkeit dieser Umsetzung, ohne auf Gebäudekomfort verzichten zu müssen, liegt in der Optimierung der Gebäudeeffizienz. Dahingehend werden physikalische und datenbasierte Modelle als Planungstool für die Gebäudemodellierung verwendet, um frühzeitig Erkenntnisse über deren Energieverbrauch zu gewinnen. Während physikalische Modelle thermodynamische Prinzipien zur Modellierung des Energieverbrauchs einsetzen, verwenden datenbasierte Modelle historische oder allgemein verfügbare Daten, um ein Vorhersagemodell zu entwickeln. Das Ziel dieser Arbeit ist die Erstellung eines datenbasierten Modells, zur Prognose des Energieverbrauchs der Beleuchtung von Bürogebäuden. Es wurden bereits zahlreiche Studien hinsichtlich Prognosen des Energieverbrauchs erstellt. Die meisten beziehen sich jedoch auf den Gesamtenergieverbrauch oder jenen, welcher für Heizung, Kühlung oder Klimatechnik aufgewendet wird. Die Recherche des Autors ergab, dass vergleichsweise wenig Forschung für Vorhersagemodelle zur Ermittlung des Energieverbrauchs für die Beleuchtung betrieben wurde. Zur Umsetzung der Analyse stehen dem Autor Daten aus der Beleuchtungsinfrastruktur sowie Wetter-, Zeit- und Gebäudedaten zur Verfügung. Anhand dieser Arbeit soll eruiert werden, ob diese Daten hinreichend aussagekräftig sind, um ein geeignetes Modell zu entwickeln.
description: In Europe and USA, 39 % of the energy consumption is caused from buildings and this is why buildings offer great potential to decrease the overall energy consumption. One way to drive lower energy demand, without reducing comfort, can be achieved by improving the efficiency of buildings. Physical and data-driven modelling to predict the energy consumption has received a lot of attention the last years. Predicting the energy consumption is valuable for enhanced decision making in an early stage of building design. While physical models are based on thermodynamics principles, data-driven models are using historical or general data to predict the energy consumption. The aim of this work is to create a data-driven model to predict the energy consumption of lighting from office buildings. A lot of research has been carried out to predict the energy consumption of buildings. Nevertheless the most of this research belongs to the energy consumption of heating, ventilation and air conditioning (HVAC) or the whole building. Based on the research for this academic writing only little research were done to predict the energy consumption for lighting. For the implementation of this work the author is going to use data from a lighting controls system as well weather-, time- and general building information to create a data-driven model to predict the lighting based energy consumption.
The VANDELS survey: Dust attenuation in star-forming galaxies at $\mathbf{z=3-4}$
Creators: name: Cullen, F.
name: McLure, R. J.
name: Khochfar, S.
name: Dunlop, J. S.
name: Vecchia, C. Dalla
name: Carnall, A. C.
name: Bourne, N.
name: Castellano, M.
name: Cimatti, A.
name: Cirasuolo, M.
name: Elbaz, D.
name: Fynbo, J. P. U.
name: Garilli, B.
name: Koekemoer, A.
name: Marchi, F.
name: Pentericci, L.
name: Talia, M.
name: Zamorani, G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the results of a new study of dust attenuation at redshifts $3 < z < 4$ based on a sample of $236$ star-forming galaxies from the VANDELS spectroscopic survey. Motivated by results from the First Billion Years (FiBY) simulation project, we argue that the intrinsic spectral energy distributions (SEDs) of star-forming galaxies at these redshifts have a self-similar shape across the mass range $8.2 \leq$ log$(M_{\star}/M_{\odot}) \leq 10.6$ probed by our sample. Using FiBY data, we construct a set of intrinsic SED templates which incorporate both detailed star formation and chemical abundance histories, and a variety of stellar population synthesis (SPS) model assumptions. With this set of intrinsic SEDs, we present a novel approach for directly recovering the shape and normalization of the dust attenuation curve. We find, across all of the intrinsic templates considered, that the average attenuation curve for star-forming galaxies at $z\simeq3.5$ is similar in shape to the commonly-adopted Calzetti starburst law, with an average total-to-selective attenuation ratio of $R_{V}=4.18\pm0.29$. We show that the optical attenuation ($A_V$) versus stellar mass ($M_{\star}$) relation predicted using our method is consistent with recent ALMA observations of galaxies at $2
description: 16 pages, 12 figures, accepted for publication in MNRAS
Does root plasticity contribute to crop tolerance to abiotic stresses?
Creators: name: Collet, Clothilde
name: Marcé Doubell
name: Lamboeuf, Mickael
name: Rincent, Renaud
name: Symanczik, Sarah
name: Beauchêne, Katia
name: Declerck, Stephan
name: Legouis, Jacques
name: Manes, Yann
name: Martre, Pierre
name: Pecchioni, Nicola
name: Roumet, Pierre
name: Salon, Christophe
name: Draye, Xavier
Publisher: name: Zenodo
Year: 2021
Subjects: SolACEWP2

description: Plants have evolved arrays of responses to abiotic constraints, many of which involve the root phenome. Presumably, these responses were shaped by natural selection to maximise adaptation and reproductive success. However, it is generally unclear whether this plasticity also contributes to improved agronomic performance of cultivated species under abiotic stress. In the context of the SolACE EU project, we monitored root growth and architecture of 250 bread wheat and 250 durum wheat genotypes in the 4PMI platform (rhizotubes) under combined low N and water and in the RootPhAir platform (aeroponics) under unconstrained conditions. Phenotypic plasticity in response to low N and water was estimated by comparing data from the two platforms. In parallel, conventional phenological and yield component variables were recorded for the same genotypes in replicated field trials involving control conditions vs combined low N and water. AMF colonisation data were also recorded on roots sampled in control conditions from one of the durum wheat trials. The genotypic effect (within each species) was significant for many variables and experiments. Root plasticity was predominant in the architectural data, as indicated by extremely low correlations between analogous variables in the two platforms. The root:shoot ratio was higher in 4PMI than in RootPhAir, which is consistent with the abiotic constraint present in the former. However, the genotypic variance for the root:shoot ratio was larger in RootPhAir than in 4PMI, as if the constraint in the latter was reducing the genotypic variability in root:shoot allocation. Field data were summarized by computing the rank of genotype responses to combined water and N deficits across the different trials, low ranks being assigned to generally sensitive genotypes. After assembling field and platform data, the sensitive genotypes in field trials tended to be those which have a low root allocation in RootPhAir (compared to 4PMI), while the tolerant genotypes in the field were those for which the root allocation in RootPhAir was close to that of 4PMI. Our interpretation is that the sensitive genotypes are able to reduce their root allocation when the root constraints are small, which makes them sensitive to soil-related constraints that would develop later during the crop cycle. Interestingly, the AMF data also points that the same genotypes are less keen to support the symbiotic association. Our results suggest that the ability to achieve a large root:shoot ratio is an important component of field crop tolerance to abiotic stress and call for reconsidering the value of architectural variables estimated in phenotyping platforms as direct predictors of crop tolerance.
“¡Que viva el pueblo!, ¡Que viva!” : Agenciamiento de los enfermos de lepra en Agua de Dios, Cundinamarca; durante las décadas de 1920 y 1930 en Colombia
Creators: name: Barrera Bautista, Manuela
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Lepra - Prevención y control - Historia
subject: Derechos civiles
subject: Atención al enfermo - Aspectos sociales
subject: Lepra
subject: Agenciamiento
subject: Agua de Dios
subject: Enfermedad
subject: Levantamiento social

description: La presente tesis reconstruye un Proceso Jurídico realizado durante 1931 a 1934 sobre el levantamiento social de enfermos de lepra en Agua de Dios en 1931. Para la reconstrucción de ese levantamiento, se analiza en conjunto el contexto social, médico, político, policivo, económico y cultural, en el que los enfermos de lepra se encontraban durante las décadas de 1920 y 1930 en Colombia, en medio de la modernización, las violencias y conflictividades sociales de la época. Se profundiza en la institucionalización del poder respecto a la creación y formación de organismos de control para la prevención y lucha contra la lepra; aparte, se identifica la enfermedad como un conjunto de conceptos claves que surgen en un proceso de medicalización y el discurso higienista durante la primera mitad del siglo XX. Y, por último, se expone los abusos locales contra los enfermos de lepra en Agua de Dios, por medio de una exhaustiva investigación histórica de fuentes primarias y secundarias, revelando así todo el entramado alrededor del levantamiento de enfermos de lepra en 1931 en Agua de Dios, Cundinamarca.
description: The present thesis reconstructs a legal process carried out from 1931 to 1934 concerning the social uprising of leprosy patients in Agua de Dios in 1931. To reconstruct this uprising, the social, medical, political, policing, economic, and cultural context in which leprosy patients found themselves during the 1920s and 1930s in Colombia is analyzed, amidst the modernization, violence, and social conflicts during that time. The institutionalization of power is delved into with respect to the creation and establishment of control organizations for leprosy prevention and combat. Additionally, the disease is identified as a set of key concepts that arise in a process of medicalization and hygienist discourse during the first half of the 20th century. Finally, the local abuses against leprosy patients in Agua de Dios are exposed through exhaustive historical research of primary and secondary sources, thus revealing the entire framework surrounding the leprosy patient uprising in 1931 in Agua de Dios, Cundinamarca.
NOS PORTES NE SONT PAS TOUJOURS OUVERTES : ANALYSE DU TRAVAIL SOCIAL SCOLAIRE EN LIEN AVEC LE RACISME SYSTÉMIQUE
Creators: name: Georges, Glaphyra
Publisher: name: My University
Year: 2024

description: La littérature réunit aujourd’hui plusieurs travaux sur le racisme systémique au Canada. Qu’elles analysent les domaines de la santé, du marché du travail, du système d’éducation ou des politiques, ces recherches, en augmentation, portent sur le racisme systémique et son impact sur les différents aspects du quotidien des personnes racisées au Canada. Dans le domaine des métiers, quelques textes scientifiques critiquent la profession du travail social et ses interactions avec le racisme systémique. Parmi ces textes, la plupart se concentre sur la formation interculturelle des travailleurs sociaux ou sur le rôle des travailleurs sociaux au sein des institutions de la protection de la jeunesse. Lorsqu’il s’agit du domaine de l’éducation et sa relation avec le racisme systémique, les auteurs choisissent surtout de se pencher sur les problèmes rencontrés par les étudiants racisés ainsi que sur le rôle joué par les enseignants. Cependant, peu d’écrits scientifiques abordent la question du travail social et de son rôle dans l’expansion ou la lutte contre le racisme systémique en milieu scolaire au Canada. En priorisant la théorie critique de la race et en analysant les expériences d’étudiants noirs et d’intervenants de la région d’Ottawa, cette recherche qualitative interroge les effets du travail social scolaire sur le racisme systémique. Elle montre que les étudiants noirs sous-utilisent les services en travail social scolaire dû à plusieurs facteurs liés au racisme systémique tels : la peur de ne pas être compris, le manque de représentativité et le manque de changements concrets. Mots-clés : racisme, racisme systémique, Noir, élèves noirs, travail social, travailleur social, travail social scolaire, milieu scolaire, Ottawa
Additional file 8: of Assessment of new HDAC inhibitors for immunotherapy of malignant pleural mesothelioma
Creators: name: Douae Bensaid
name: Blondy, Thibaut
name: Deshayes, Sophie
name: Dehame, Virginie
name: Bertrand, Philippe
name: Grégoire, Marc
name: Errami, Mohammed
name: Blanquart, Christophe
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology

description: Figure S5. HDACi increase decitabine-induced CTA expression in Meso34 cells. Meso34 cells were treated with: VPA 5 mM, SAHA 2.5 μM, ODB 7.5 μM, NODB 2.5 μM, ODH 2.5 μM, and NODH 25 nM (48 h) in combination or not with decitabine (5-aza) 500 nM (72 h pretreatment). NY-ESO-1, MAGE-A1, MAGE-A3, XAGE-1b and PD-L1 mRNA were measured using real time PCR. (PDF 197 kb)
$\mathcal N=2$ SYK model in the superspace formalism
Creators: name: Bulycheva, Ksenia
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We use superspace methods to study an SYK-like model with $\mathcal N=2$ supersymmetry in one dimension, and an analog of this model in two dimensions. We find the four-point function as an expansion in the basis of eigenfunctions of the Casimir of $su(1,1|1)$. We also find retarded kernels and Lyapunov exponents for both cases.
description: 42 pages
Gramática cognitiva
Creators: name: Nieto Martin, Gloria Viviana
Publisher: name: Universidad Externado de Colombia
Year: 2020

description: Objetivos generales: Revisar las bases teóricas y prácticas que le permitan al profesor de español apropiarse de los usos particulares de la gramática española y de estrategias para abordarlos en la clase de ELE. Objetivos específicos: * Reconocer el papel de la gramática en los procesos de enseñanza-aprendizaje de lenguas extranjeras. * Reconocer los aportes que los enfoques recientes (atención a la forma, Gramática pedagógica y Gramática cognitiva) han hecho a la enseñanza de lenguas extranjeras. * Identificar las idiosincrasias gramaticales de la lengua española. * Reflexionar sobre las cuestiones gramaticales que generan dificultades en los procesos de enseñanza-aprendizaje de español como lengua extranjera.
description: A partir del surgimiento del enfoque comunicativo, sabemos que los procesos de enseñanza-aprendizaje de lenguas no se deben centrar en el estudio de la gramática. Sin embargo, para lograr producir y comprender estructuras cada vez más complejas, los aprendientes de lenguas extranjeras necesitan adquirir conocimientos gramaticales explícitos. Este módulo aborda algunas idiosincrasias gramaticales de la lengua española que se constituyen en dificultades de aprendizaje para los estudiantes de español y revisa las propuestas que el enfoque de la atención a la forma (focus on form), junto con la Gramática cognitiva y la Gramática operativa, han desarrollado para ayudar a superarlas.
The GZK horizon and constraints on the cosmic ray source spectrum from observations in the GZK regime
Creators: name: Kachelriess, M.
name: Parizot, E.
name: Semikoz, D. V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We discuss the GZK horizon of protons and present a method to constrain the injection spectrum of ultrahigh energy cosmic rays (UHECRs) from supposedly identified extragalactic sources. This method can be applied even when only one or two events per source are observed and is based on the analysis of the probability for a given source to populate different energy bins, depending on the actual CR injection spectral index. In particular, we show that for a typical source density of $4\times 10^{-5} Mpc^{-3}$, a data set of 100 events above $6\times 10^{19}$ eV allows one in 97% of all cases to distinguish a source spectrum $dN/dE\propto E^{-1.1}$ from one with $E^{-2.7}$ at 95% confidence level.
description: v2: 5 pages, 3 figures; shortened, title changed, matches version to be published
A self-consistent model of the coronal heating and solar wind acceleration including compressible and incompressible heating processes
Creators: name: Shoda, Munehito
name: Yokoyama, Takaaki
name: Suzuki, Takeru K.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We propose a novel one-dimensional model that includes both shock and turbulence heating and qualify how these processes contribute to heating the corona and driving the solar wind. Compressible MHD simulations allow us to automatically consider shock formation and dissipation, while turbulent dissipation is modeled via a one-point closure based on Alfvén wave turbulence. Numerical simulations were conducted with different photospheric perpendicular correlation lengths $λ_0$, which is a critical parameter of Alfvén wave turbulence, and different root-mean-square photospheric transverse-wave amplitudes $δv_0$. For the various $λ_0$, we obtain a low-temperature chromosphere, high-temperature corona, and supersonic solar wind. Our analysis shows that turbulence heating is always dominant when $λ_0 \lesssim 1{\rm \ Mm}$. This result does not mean that we can ignore the compressibility because the analysis indicates that the compressible waves and their associated density fluctuations enhance the Alfvén wave reflection and therefore the turbulence heating. The density fluctuation and the cross helicity are strongly affected by $λ_0$, while the coronal temperature and mass loss rate depend weakly on $λ_0$.
description: Accepted for publicaiton in The Astrophysical Journal
Additional file 6: of Evaluating methods of inferring gene regulatory networks highlights their lack of performance for single cell gene expression data
Creators: name: Shuonan Chen
name: Mar, Jessica
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology

description: Figure S5. Comparison of community-detected network by bulk sample network methods versus single cell network methods. For general methods (or â bulkâ methods), we obtained the union of edges from Pcorr, BN and GENIE3, and compared how this union network overlaps with the reference network. For single cell methods, we applied the same comparison by obtaining the union of SCENIC (included only for the ESC and HSC data), SCODE and PIDC. For three out of the four datasets, the union of the single cell methods had a higher recovery rate than the union of general methods. (PDF 194 kb)
An analysis of binary microlensing event OGLE-2015-BLG-0060
Creators: name: Tsapras, Y.
name: Cassan, A.
name: Ranc, C.
name: Bachelet, E.
name: Street, R.
name: Udalski, A.
name: Hundertmark, M.
name: Bozza, V.
name: Beaulieu, J. P.
name: Marquette, J. B.
name: Euteneuer, E.
name: team, The RoboNet
name: :
name: Bramich, D. M.
name: Dominik, M.
name: Jaimes, R. Figuera
name: Horne, K.
name: Mao, S.
name: Menzies, J.
name: Schmidt, R.
name: Snodgrass, C.
name: Steele, I. A.
name: Wambsganss, J.
name: collaboration, The OGLE
name: :
name: Mróz, P.
name: Szymański, M. K.
name: Soszyński, I.
name: Skowron, J.
name: Pietrukowicz, P.
name: Kozłowski, S.
name: Poleski, R.
name: Ulaczyk, K.
name: Pawlak, M.
name: collaboration, The MiNDSTEp
name: :
name: Jørgensen, U. G.
name: Skottfelt, J.
name: Popovas, A.
name: Ciceri, S.
name: Korhonen, H.
name: Kuffmeier, M.
name: Evans, D. F.
name: Peixinho, N.
name: Hinse, T. C.
name: Burgdorf, M. J.
name: Southworth, J.
name: Tronsgaard, R.
name: Kerins, E.
name: Andersen, M. I.
name: Rahvar, S.
name: Wang, Y.
name: Wertz, O.
name: Rabus, M.
name: Novati, S. Calchi
name: D'Ago, G.
name: Scarpetta, G.
name: Mancini, L.
name: collaboration, The MOA
name: :
name: Abe, F.
name: Asakura, Y.
name: Bennett, D. P.
name: Bhattacharya, A.
name: Donachie, M.
name: Evans, P.
name: Fukui, A.
name: Hirao, Y.
name: Itow, Y.
name: Kawasaki, K.
name: Koshimoto, N.
name: Li, M. C. A.
name: Ling, C. H.
name: Masuda, K.
name: Matsubara, Y.
name: Muraki, Y.
name: Miyazaki, S.
name: Nagakane, M.
name: Ohnishi, K.
name: Rattenbury, N.
name: Saito, To.
name: Sharan, A.
name: Shibai, H.
name: Sullivan, D. J.
name: Sumi, T.
name: Suzuki, D.
name: Tristram, P. J.
name: Yamada, T.
name: Yonehara, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present the analysis of stellar binary microlensing event OGLE-2015-BLG-0060 based on observations obtained from 13 different telescopes. Intensive coverage of the anomalous parts of the light curve was achieved by automated follow-up observations from the robotic telescopes of the Las Cumbres Observatory. We show that, for the first time, all main features of an anomalous microlensing event are well covered by follow-up data, allowing us to estimate the physical parameters of the lens. The strong detection of second-order effects in the event light curve necessitates the inclusion of longer-baseline survey data in order to constrain the parallax vector. We find that the event was most likely caused by a stellar binary-lens with masses $M_{\star1} = 0.87 \pm 0.12 M_{\odot}$ and $M_{\star2} = 0.77 \pm 0.11 M_{\odot}$. The distance to the lensing system is 6.41 $\pm 0.14$ kpc and the projected separation between the two components is 13.85 $\pm 0.16$ AU. Alternative interpretations are also considered.
description: 13 pages, 5 figures, Published in MNRAS
Impulse für einen emmissionsfreien Großraum Leipzig
Creators: name: Wachsmuth-Pohle, Anna
name: Strähle, Thorben
name: Rumpf, Elsa
name: :Unav
Publisher: name: Fraunhofer-Gesellschaft
Year: 2022
Subjects: Digitalisierung
Fachkräftemangel
Automobilsektor
Emissionsfreiheit

description: Wie die Fahrzeugproduktion emissionsfrei gestaltet werden kann, spielt bei »MoLeWa« seit Projektbeginn eine wichtige Rolle. Die Gründe hierfür liegen auf der Hand. So sind die Folgen des Klimawandels - auch in Deutschland - deutlich zu spüren. Hitzerekorde, ausgeprägte Dürrephasen und verheerende Überschwemmungen infolge von Starkregen sind an der Tagesordnung. Viele Menschen sehen sich veranlasst, ihr (Mobilitäts-)Verhalten und ihren Konsum klimaverträglicher auszurichten. Andere tragen ihren Unmut über unzureichende Klimaschutzmaßnahmen auf die Straße. Auch die Politik dreht an verschiedenen Stellschrauben, um der Klimakrise Einhalt zu gebieten. So haben sich etwa die 27 EU-Mitgliedstaaten auf den European Green Deal verständigt, in dem das Ziel formuliert ist, dass Europa bis 2050 klimaneutral werden soll. Zusätzlich zur Klimakrise haben auch verschobene geopolitische Ausgangslagen zu einem Umdenken in der Klima- und Energiepolitik beigetragen. Besonders die Auswirkungen des Angriffskrieges Russlands auf die Ukraine haben offenbart, dass es an der Zeit ist, sich unabhängiger von fossilen Energieträgern zu machen. Das Thema emissionsfreie Produktion ist also zweifellos ein wichtiges. Zugleich verlangt die Umstellung vielen Unternehmen auch einiges ab. Hier setzt der vorliegende Studienbericht an. Er legt dar, mit welchen Herausforderungen Unternehmen der automobilen Wertschöpfung in der Region Leipzig bei der Umstellung auf emissionsfreie Produktion konfrontiert sind. Darauf aufbauend zeigt der Bericht zentrale Handlungsfelder auf und liefert konkrete Impulse, wie die regionale Wirtschaft bei ihren Anstrengungen hin zur Emissionsfreiheit unterstützt werden kann. Klar ist dabei eines: Die Umstellung auf emissionsfreie Produktion und die Wahrung der wirtschaftlichen Zukunftsaussichten der Unternehmen dürfen nicht gegeneinander ausgespielt werden. So zeigt sich bereits heute deutlich, dass die automobile Konkurrenz – allen voran aus Ostasien und den USA - nicht schläft. Im Sinne der Wettbewerbsfähigkeit kommt es verstärkt darauf an, Synergien zwischen emissionsfreier Produktion, unternehmerischen Zukunftsperspektiven und Beschäftigungsförderung in der Region zu schaffen. Die Region Leipzig bietet hierfür gute Voraussetzungen. Im Zuge des Ausstiegs aus der Braunkohleverstromung werden in den kommenden Jahren erhebliche Mittel bereitgestellt, mit denen die Grundlagen für zukunftsträchtige Wertschöpfung gelegt werden. Von besonderem Belang ist das Großforschungszentrum Center for the Transformation of Chemistry (CTC), das in Delitzsch errichtet und sich intensiv mit der Kreislaufwirtschaft beschäftigen wird. Hier tun sich vielfältige Anschlussstellen zur Automobilwirtschaft auf. Gleiches gilt für die Wasserstoffwirtschaft, die in den kommenden Jahren in Mitteldeutschland eine immer größere Rolle spielen wird.
The Resurgent American Old Right: Trumpism, Middle American Radicals and the Challenge of the Liberal International Order
Creators: name: Hamelin, Christopher
Publisher: name: My University
Year: 2020

description: In the aftermath of the Second World War, the United States has shaped the global governing system by providing grand bargains built around multilateral institutions that bind liberal democracies, foster economic and political cooperation, and establish a security community to avoid any future global conflicts. The success of the liberal regime was seen in the collapse of the Soviet Union in 1991, which amounted to the triumph of these liberal policies and institutions. However, thirty years after the collapse of the Soviet regime a new radical conservative movement has been rising within Western democracies challenging the liberal international order. A prominent case study is exemplified with the election of Donald Trump and the advancement of the America First agenda. In this research, three questions will be addressed: (1) determine whether if Trump’s anti-liberal discourse is a new or revolutionary critique of the liberal international order, (2) explore the domestic considerations inside the United States that enable the growth of Trumpism and the hostile rhetoric towards liberal internationalism, and (3) explain the implications of Trump’s rhetoric towards the liberal international project. This historical research will argue that Trump utilizes a long tradition from the American Old Right by using paleoconservative discourse to confront current order norms, infrastructure, institutions, and political elites. Furthermore, Trump’s rise in popularity can be credited to the glaring shortcomings of neoconservatism that help shaped the Republican party following the demise of the American Old Right. This includes the failures in the Washington Consensus, the limitations in implementing interventionist foreign policy, and the handling of America’s new demographic changes. The lasting damages of Trump’s discourse can be most profound in his targeting of the liberal order foundational guiding principles, such as promoting political liberal governance, economic liberalism, and liberal intergovernmentalism to the global community. Key Words: Liberal International Order, Old Right, U.S. Paleoconservatism, Trumpism, Neoconservatism, American Radical Right
Implementación herramienta tecnológica en contratación Universidad Externado de Colombia
Creators: name: Jiménez Torres, Diana Paola
Publisher: name: Universidad Externado de Colombia
Year: 2022
Subjects: subject: Digital
subject: Organización
subject: Administración
subject: Gestión de cambio
subject: Recursos tecnológicos
subject: Transformación digital
subject: Sap

description: La transformación digital ha incidido de manera considerable en el desarrollo de los procesos organizacionales, en el modelo de negocio y en la gestión de las personas; lo que, ha obligado a las empresas a migrar a la era digital; por cuanto, la tecnología va creciendo de manera exponencial permitiendo optimizar los procesos y a su vez trae beneficios tales como una mayor eficiencia, una disminución en los tiempos de respuesta, en la productividad, un menor margen de error en los procesos y en la mejora continua de la experiencia de los clientes. La era digital ha llevado a las organizaciones a cuestionarse cuál es el papel de la tecnología en los procesos y el impacto en el modelo de negocio y cuáles son las nuevas capacidades que deben desarrollar para mantener la sostenibilidad de las empresas y a la vez continuar siendo competitivos en el mercado. La implementación de una herramienta tecnológica para optimizar los procesos de contratación en la Universidad Externado de Colombia puede ser un proceso complejo, pero puede traer muchos beneficios. Lo importante es seguir un proceso bien definido y asegurarse de que la herramienta elegida cumpla con las necesidades específicas de la Institución.
description: Digital transformation has significantly impacted the development of organizational processes, business model and people management; which has forced companies to migrate to the digital age; as, technology is growing exponentially allowing process optimization and in turn brings benefits such as greater efficiency, a decrease in response times, in productivity, a lower margin of error in processes and in the continuous improvement of customer experience. The digital age has led organizations to question the role of technology in the processes and its impact on the business model and what new capabilities they need to develop to maintain the sustainability of companies and at the same time remain competitive in the market. Implementing a technological tool to optimize recruitment processes at the Universidad Externado de Colombia can be a complex process, but it can bring many benefits. The important thing is to follow a well-defined process and ensure that the chosen tool meets the specific needs of the Institution.