cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Existence of quasinormal modes for Kerr-AdS black holes
Creators: name: Gannot, Oran
Publisher: name: arXiv
Year: 2016
Subjects: subject: Analysis of PDEs (math.AP)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Spectral Theory (math.SP)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: This paper establishes the existence of quasinormal frequencies converging exponentially to the real axis for the Klein--Gordon equation on a Kerr-AdS spacetime when Dirichlet boundary conditions are imposed at the conformal boundary. The proof is adapted from results in Euclidean scattering about the existence of scattering poles generated by time-periodic approximate solutions to the wave equation.
description: 34 pages. Minor corrections and improvements
Educação Infantil no Rio de Janeiro: novos rumos, velhas ideias
Creators: name: Lousada, Virgínia
Publisher: name: Aprender
Year: 2018

description: Este artigo discute as políticas implementadas no atendimento à educação infantil da rede pública municipal do Rio de Janeiro, de 2009 a 2016, entendendo que elas estão inseridas nos debates sobre a primeira infância. Para a gestão municipal responsável por tais políticas, o investimento nesta faixa etária era importante porque possibilitaria a melhora do percurso de escolarização de crianças que frequentaram a educação infantil, principalmente na questão da alfabetização. Como ferramenta metodológica, privilegiou‐se estudar os documentos que as implementaram. A partir desta análise, pretende‐se desnaturalizar o “padrão de excelência” defendido pela gestão do período e entender os impactos no cotidiano da rede, a partir da crítica à concepção de que a educação infantil deve ser a etapa de preparação para o ensino fundamental.
description: Aprender, Revista Aprender nº 38 (junho de 2018)
Snow profile visualization
Creators: name: Horton, Simon
name: NOWAK, STANISLAW
name: Haegeli, Pascal
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Physical Sciences and Mathematics
subject: Oceanography and Atmospheric Sciences and Meteorology
subject: Earth Sciences
subject: Risk Analysis
subject: Engineering

description: Code and data availability for Horton et al. (2020)
Study of Some Cosmological Parameters for Interacting New Holographic Dark Energy Model in f(T) Gravity
Creators: name: Ranjit, Chayan
name: Rudra, Prabir
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The present work is based on the idea of an interacting framework of new holographic dark energy with cold dark matter in the background of $f(T)$ gravity. Here, we have considered the flat modified Friedmann universe for $f(T)$ gravity which is filled with new Holographic dark energy and dark matter. We have derived some cosmological parameters like Deceleration parameter, EoS parameter, State-finder parameters, Cosmographic parameters, {\it Om} parameter and graphically investigated the nature of these parameters for the above mentioned interacting scenario. The results are found to be consistent with the accelerating universe. Also we have graphically investigated the trajectories in $ω$--$ ω'$ plane for different values of the interacting parameter and explored the freezing region and thawing region in $ω$--$ ω'$ plane. Finally, we have analyzed the stability of this model.
description: 12 pages, 12 figures, Accepted in International Journal of Modern Physics D
God Talk and Religious Gateways to adolescent volunteer experiences
Creators: name: Semien, Demetrius Solon
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2007

description: What effect does the presence of religious terms in adolescent discourse and the availability of religious organizations that serve as entry points to community service opportunities have on the rate of adolescent volunteerism? 252 interviews from the National Study of Youth and Religion (NSYR) data set were coded to analyze how religious orientations and religious affiliations influenced how adolescents talked about their volunteer and community experiences. Specifically, responses were coded and analyzed whenever teens used religious references or concepts (“God Talk”) or referred to religious organizations as being their entry points into volunteering (“Gateways”). 225 of the sample of 252 adolescents (89%) expressed “God Belief” or said they believed in God, a Higher Power, or some sort of Force. With the religious variable “God Talk” introduced the number of teenagers who volunteer increases. When God Talk and Religious Gateway are exhibited together more teens volunteer. The presence of these religious variables correlates with higher levels of volunteerism Out of a total number of 254 Gateways (entry points to volunteerism), 151 (59%) Gateways were associated with God Talk and 103 (41%) were not associated with God Talk. Thus, volunteer rates were highest when God Talk and Religious Gateways were present.
Pedagogia‐em‐Participação em creche e jardim‐de‐infância no Centro Infantil Olivais Sul
Creators: name: Rosário, Clara
name: Santos, Rosa
Publisher: name: Aprender
Year: 2018

description: Neste artigo apresenta‐se a Pedagogia‐em‐Participação enquanto opção pedagógica explícita assumida pela Fundação Aga Khan no âmbito do Programa de Educação e Desenvolvimento da Infância que se desenvolve no Centro Infantil Olivais Sul, em Lisboa. A Pedagogia‐em‐Participação, que se insere na “família das pedagogias participativas”, é uma perspetiva pedagógica de qualidade para a educação em creche e jardim‐de‐infância desenvolvida pela Associação Criança. A partir da explicitação das dimensões partilhadas pelos modelos pedagógicos de qualidade, o artigo descreve os fundamentos e caraterísticas da Pedagogia‐em‐Participação analisando os aspetos relacionados com a intencionalidade educativa e a organização do ambiente educativo. Depois centra-se nas Orientações Curriculares para a Educação Pré‐Escolar procurando os princípios subjacentes a estas mesmas dimensões. Encerra referindo que a comparação estabelecida tem como objetivo concluir que o desenvolvimento explícito de um modelo pedagógico de qualidade se coaduna e articula com o referencial legal português para a educação de infância.
description: Aprender, Revista Aprender nº 38 (junho de 2018)
A Criança. Uma reflexão a partir das atuais Orientações Curriculares para a Educação Pré‐Escolar
Creators: name: Marchão, Amélia
name: Hemriques, Helder
Publisher: name: Aprender
Year: 2018

description: O objetivo principal deste artigo prende‐se com uma breve reflexão dos autores, resultado dos seus interesses científicos e profissionais, sobre a construção do lugar da criança na sociedade portuguesa. Para o efeito, assume‐me um processo de revisão de literatura em diálogo com um corpus documental composto por documentos internacionais, legislação nacional e, particularmente, as Orientações Curriculares para a Educação Pré‐Escolar (2016). Através de uma abordagem metodológica com uma matriz qualitativa, procuramos defender a ideia da centralidade e singularidade da criança – pessoacidadã nas sociedades contemporâneas, com particular destaque para o caso Português.
description: Aprender, Revista Aprender nº 38 (junho de 2018)
Coherent Motion Segmentation in Moving Camera Videos using Optical Flow Orientations
Creators: name: Narayana, Manjunath
name: Hanson, Allen
name: Learned-Miller, Erik
Publisher: name: arXiv
Year: 2015
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In moving camera videos, motion segmentation is commonly performed using the image plane motion of pixels, or optical flow. However, objects that are at different depths from the camera can exhibit different optical flows even if they share the same real-world motion. This can cause a depth-dependent segmentation of the scene. Our goal is to develop a segmentation algorithm that clusters pixels that have similar real-world motion irrespective of their depth in the scene. Our solution uses optical flow orientations instead of the complete vectors and exploits the well-known property that under camera translation, optical flow orientations are independent of object depth. We introduce a probabilistic model that automatically estimates the number of observed independent motions and results in a labeling that is consistent with real-world motion in the scene. The result of our system is that static objects are correctly identified as one segment, even if they are at different depths. Color features and information from previous frames in the video sequence are used to correct occasional errors due to the orientation-based segmentation. We present results on more than thirty videos from different benchmarks. The system is particularly robust on complex background scenes containing objects at significantly different depths
description: 8 pages, 5 figures, in 2013 IEEE International Conference on Computer Vision (ICCV)
Overview of new results from ATLAS heavy ion physics program
Creators: name: Spousta, Martin
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: In this short paper we provide an overview of new results from the ATLAS physics program at the LHC as of spring 2015. We separately summarize the results from p+Pb collisions and Pb+Pb collisions along with some of their interpretations.
description: 8 pages, Hard Probes 2015
Resenha
Creators: name: Guimarães, Adriana Mello
Publisher: name: Aprender
Year: 2017

description: Jerónimo, P. (org.) (2017). Media e jornalismo de proximidade na era digital. Covilhã: LABCOM.IFP
description: Aprender, Revista Aprender nº 37 (dezembro de 2017)
Jonas Löwgren and Bo Reimer, Collaborative Media. Production, Consumption, and Design Interventions, The Mit Press, 2013
Creators: name: Timeto, Federica
Publisher: name: Tecnoscienza – Italian Journal of Science & Technology Studies
Year: 2014

description: Tecnoscienza – Italian Journal of Science & Technology Studies, Vol. 5 No. 1 (2014): Tecnoscienza Nr. 9
Site Perspetiva. Uma Nova Visão da Atualidade
Creators: name: Rodrigues, Sónia
name: Martins, Ana
Publisher: name: Aprender
Year: 2017

description: A 26 de outubro de 2015 nascia no Alentejo uma nova publicação on line, com conteúdos diferenciadores e recorrendo às mais recentes tecnologias audiovisuais.
description: Aprender, Revista Aprender nº 37 (dezembro de 2017)
Logarithmic mean temperature profiles and their connection to plume emissions in turbulent Rayleigh-Bénard convection
Creators: name: van der Poel, Erwin P.
name: Ostilla-Mónico, Rodolfo
name: Verzicco, Roberto
name: Grossmann, Siegfried
name: Lohse, Detlef
Publisher: name: arXiv
Year: 2015
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Two-dimensional simulations of Rayleigh-Bénard convection at $Ra = 5\times10^{10}$ show that vertical logarithmic mean temperature profiles can be observed in regions of the boundary layer where thermal plumes are emitted. The profile is logarithmic only in these regions and not in the rest of the boundary layer where it is sheared by the large scale wind and impacted by plumes. In addition, the logarithmic behavior is not visible in the horizontal average. The findings reveal that the temperature profiles are strongly connected to thermal plume emission and support a perception that parts of the boundary layer can be turbulent, while others are not. The transition to the ultimate regime, in which the boundary layers are considered to be fully turbulent, can therefore be understood as a gradual increases in fraction of the plume-emitting ('turbulent') regions of the boundary layer.
description: 6 pages
Representação Mediática na Internet do Turismo no Alentejo
Creators: name: Dinis, Gorete
name: Rodrigues, Elisabete
Publisher: name: Aprender
Year: 2017

description: O Turismo é um setor com caraterísticas únicas, o que o torna muito dependente da informação disponibilizada ao visitante através dos media tradicionais e digitais. Atualmente, constata‐se que mesmo os media tradicionais se encontram presentes na Internet, através de site próprio, blogues, redes sociais, entre outros. Por outro lado, hoje em dia, os visitantes utilizam a Internet durante todas as fases do ciclo da viagem, sendo esta essencial para procurar informação e seleção do destino turístico. O objetivo deste artigo é analisar a representação do Turismo no Alentejo nos media online, e relacionar os resultados obtidos com a informação/atividades efetivamente procuradas pelo visitante no Alentejo. Os resultados obtidos mostram que os assuntos que dominam na informação divulgada online, no período de setembro a dezembro de 2015, foram, primeiramente, o alojamento, em particular o alojamento rural, seguindo‐se os eventos que decorreram na região, no período em causa, o que vai ao encontro do perfil do visitante desta região.
description: Aprender, Revista Aprender nº 37 (dezembro de 2017)
Parody as criticism: the literary life of Eulalia Meinau
Creators: name: Andersen, David
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2008

description: This thesis examines August von Kotzebue's 1789 drama Menschenhass und Reue in regards to the role of the theater as an instrument of moral pedagogy in the late 18th and early 19th century. Kotzebue's work is examined and discussed as a parody of the bürgerliches Trauerspiel, which often held moral lessons for a middle-class audience. After Menschenhass und Reue was introduced, it became the target of much criticism due to an ambiguous moral ending dealing with the forgiveness of the adulterous Eulalia Meinau. This work was later parodied by Friedrich Wilhelm Ziegler in 1791 with a sequel. Comparing Ziegler’s work with a third work from Kotzebue dealing with the Meinau family establishes a moral dialogue about what should happen to the adulteress, as well as provides evidence against claims that Kotzebue felt he had not punished Eulalia enough at the end of Menschenhass und Reue.
e-DIPLOMA Deliverable 2.2 e-learning ecosystem for practice based learning with disruptive technologies
Creators: name: Pata, Kai
name: Väljataga, Terje
Publisher: name: Zenodo
Year: 2023
Subjects: e-learning
e-learning ecosystem
disruptive technologies
survey methodology

description: This report is the Deliverable 2.2 "e-learning ecosystem for practice based learning with disruptive technologies" of e-DIPLOMA project, which explores the remote e-learning practices with disruptive technologies on experiential and practical topics aiming to discover existing opportunities, barriers and risks. The goal of the current review is to amplify the current knowledge at European level about the suitability of institutional capacities for using disruptive technologies for experiential practice based education. The main research question of this report is: What are potential, opportunities, barriers, accessibility issues and sustainability and ethical risks of using emerging technologies for teaching and learning? The report is based on: ■ the empirical desktop analysis of recent research papers about using disruptive technologies for practice based learning; ■ the values’ workshops to elicit the values related to potential learning scenarios with disruptive technologies; ■ the survey analysis of the current situation of distance learning in higher and vocational education institutions in participant countries that take part in this project paying special attention to experiential teaching.
Oryssomus rhombus Almeida & Santos, sp. nov.
Creators: name: Almeida, Lúcia M.
name: Santos, Paula B.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Coccinellidae
Oryssomus
Oryssomus rhombus

description: 8. O. rhombus Almeida & Santos, sp. nov.
Type material: Holotype, male (MNHN). Type locality: “Bélvédère de Saül, French Guiana ”.
Geographical distribution: French Guiana (Fig. 15).
description: Published as part of Almeida, Lúcia M. & Santos, Paula B., 2014, Synopsis of Oryssomini Gordon (Coleoptera: Coccinellidae) from the Neotropical region with new species of Oryssomus Mulsant, Pseudoryssomus Gordon and Gordonoryssomus Almeida & Lima, pp. 42-68 in Zootaxa 3846 (1) on page 52, DOI: 10.11646/zootaxa.3846.1.2, http://zenodo.org/record/250860
A Method for BPS Equations of Vortices
Creators: name: Atmaja, Ardian Nata
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We develop a new method for obtaining the BPS equations of static vortices motivated by the results of the \textit{On-Shell} method on the standard Maxwell-Higgs model and its Born-Infeld-Higgs model~\cite{Atmaja:2014fha}. Our method relies on the existence of what we shall call an energy function, $Q$, which is a mere function of the (effective) fields. The total energy of BPS vortices, $E_{BPS}$, are simply given by a difference between the boundaries value of $Q$ at $r\to\infty$ and at $r=0$, $E_{BPS}=Q(r\to\infty)-Q(r=0)$. Imposing a condition that these (effective) fields are independent, we may define a BPS Lagrangian, $\mathcal{L}_{BPS}$, derived by taking integral of differential $Q$, $\mathcal{L}_{BPS}=-\int dQ$. Matching the Lagrangian $\mathcal{L}_{BPS}$ with the corresponding effective Lagrangian, we can extract several equations. Solving these equations yields the desired BPS equations and, in some cases, also constraint equations. With our method, the various known BPS equations of vortices are derived in a relatively simple procedure.
description: 17 pages. Comments are welcomed
Claire Waterton, Rebecca Ellis and Brian Wynne, Barcoding Nature. Shifting Cultures of Taxonomy in an Age of Biodiversity Loss, Routledge, 2013
Creators: name: Pellegrino, Giuseppina
Publisher: name: Tecnoscienza – Italian Journal of Science & Technology Studies
Year: 2014

description: Tecnoscienza – Italian Journal of Science & Technology Studies, Vol. 5 No. 1 (2014): Tecnoscienza Nr. 9
Monitoring of GAmma-ray Bright AGN : The Multi-frequency Polarization of the Flaring Blazar 3C 279
Creators: name: Kang, Sincheol
name: Lee, Sang-Sung
name: Byun, Do-Young
Publisher: name: arXiv
Year: 2015
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present results of long-term multi-wavelength polarization observations of the powerful blazar 3C~279 after its $γ$-ray flare on 2013~December 20. We followed up this flare with single-dish polarization observations using two 21-m telescopes of the Korean VLBI Network. Observations carried out weekly from 2013~December~25 to 2015~January~11, at 22~GHz, 43~GHz, 86~GHz simultaneously, as part of the Monitoring Of GAmma-ray Bright AGN (MOGABA) program. We measured 3C~279 total flux densities of 22--34~Jy at 22~GHz, 15--28~Jy (43~GHz), and 10--21~Jy (86~GHz), showing mild variability of $\leq 50\,\%$ over the period of our observations. The spectral index between 22~GHz and 86~GHz ranged from $-0.13$ to $-0.36$. Linear polarization angles were 27$^{\circ}$--38$^{\circ}$, 30$^{\circ}$--42$^{\circ}$, and 33$^{\circ}$--50$^{\circ}$ at 22~GHz, 43~GHz, and 86~GHz, respectively. The degree of linear polarization was in the range of 6--12\,\%, and slightly decreased with time at all frequencies. We investigated Faraday rotation and depolarization of the polarized emission at 22--86~GHz, and found Faraday rotation measures (RM) of $-300$ to $-1200$~rad~m$^{-2}$ between 22~GHz and 43~GHz, and $-800$ to $-5100$~rad~m$^{-2}$ between 43~GHz and 86~GHz. The RM values follow a power law with a mean power law index $a$ of $2.2$, implying that the polarized emission at these frequencies travels through a Faraday screen in or near the jet. We conclude that the regions emitting polarized radio emission may be different from the region responsible for the 2013 December $γ$-ray flare and are maintained by the dominant magnetic field perpendicular to the direction of the radio jet at milliarcsecond scales.
description: 9 pages, 6 figures, 2 tables, accepted for publication in JKAS
Os municípios alentejanos enquanto fontes de informação: um olhar para a comunicação online
Creators: name: Pacheco, Cláudia
Publisher: name: Aprender
Year: 2017

description: O trabalho aqui apresentado tenta compreender como se organiza a comunicação municipal portuguesa na internet no que respeita às suas páginas oficiais, partindo dos principais municípios alentejanos. Neste pressuposto, observámos quais os aspetos mais importantes tratados nos websites em estudo, sobretudo nos espaços designados como salas de imprensa. Para tal, recorremos à técnica da análise de conteúdo, estudando categorias que pretenderam verificar a presença ou ausência de diversos elementos, tais como a designação e a localização destes espaços, a utilização de ferramentas de comunicação tradicionais e o uso de ferramentas multimédia e ferramentas interativas. No que respeita à relação municipal com a imprensa, há ainda um longo caminho a percorrer, já que muitos municípios estabelecem preferencialmente relações face to face com cada um dos jornalistas. Se tivermos em conta as questões da interioridade e da reduzida densidade populacional que caracterizam de forma muito particular a região Alentejo, percebemos que a internet pode ser uma solução para algumas destas problemáticas. O poder político está, em Portugal, muito colado à imprensa regional e apesar do debate inflamado sobre esta questão, verifica‐se uma dependência efetiva que quase sempre é uma dependência financeira, sobretudo nos municípios de menor dimensão como no caso do Alentejo.
description: Aprender, Revista Aprender nº 37 (dezembro de 2017)
Do Alentejo para o Mundo: um retrato das rádios locais na Internet
Creators: name: Bonixe, Luís
Publisher: name: Aprender
Year: 2017

description: Depois de um período de euforia, caracterizado pela expansão das rádios locais um pouco por todo o país, a radiodifusão local passou por uma fase difícil de sustentabilidade financeira de alguns dos projetos. O cenário gerado a partir do final da década de 90 caracteriza‐se pelo encerramento de algumas emissoras, a cedência de programação a outras, e a transformação de várias emissoras em rádios musicais sem qualquer vínculo às comunidades onde se inserem. Este panorama acontece numa altura em que os média em geral e as rádios em particular, procuram encontrar estratégias e práticas para se adaptarem a um novo ecossistema mediático caracterizado pela digitalização e pela Internet. Este artigo procura perceber de que modo as rádios locais do Alentejo estão presentes na Internet e que práticas e políticas seguem no sentido de afirmar a sua identidade enquanto meio de comunicação de proximidade. Partindo da observação dos sites das rádios locais alentejanas e de entrevistas a profissionais da radiodifusão local do Alentejo, o artigo conclui que as emissoras locais desta região do país estão presentes na Internet, mas essa presença é fortemente condicionada pelos enormes constrangimentos ao nível dos recursos humanos.
description: Aprender, Revista Aprender nº 37 (dezembro de 2017)
Lernen, Chinesen zu werden
Creators: name: Huang, Kejie
Publisher: name: Humboldt-Universität zu Berlin
Year: 2017
Subjects: subject: Selbstkonzept
subject: Integration
subject: Assimilation
subject: Migration
subject: Überseechinesen
subject: Self-concept
subject: Overseachinese
subject: 301 Soziologie, Anthropologie
subject: MS 3600
subject: LB 56032
subject: LB 56440

description: Die vorliegende Dissertation analysiert das Integrationsverhalten der chinesischen Zuwanderer in Deutschland durch eine Fallstudie in einer neuen Perspektive: Die Chinesen in Deutschland rekonstruieren die chinesische Identität für ihre Kinder durch das Erlernen des Chinesischen, damit sie in Deutschland besser anerkannt wer-den und sich integrieren können. Im kurzen Wort: Die Eltern lassen ihre Kinder lernen, Chinesen zu werden, damit sie in Deutschland besser leben können. Ihre sorgfältig organisierte und rekonstruierte ethnische Identi-tät, als das Produkt der Integrationsstrategie, wirkt als der Hebel zwischen ihren beiden lebendigen Welten, damit sie ihre Chancen vor allem in Deutschland verbessern können.
description: The present dissertation analyzes the integration behavior of Chinese immigrants in Germany through a case study in a new perspective: The Chinese in Germany reconstruct the Chinese identity for their children and themselves by learning the Chinese so that they can be better recognized and integrated in Germany. In short: Parents let their children learn to become Chinese so they can live better in Germany. Their carefully organized and reconstructed ethnic identity, as the product of the integration strategy, acts as the lever be-tween their two living worlds so that they can improve their chances, especially in Germany.
Desafio Alentejo: a imagem regional nas (suas) webtelevisões
Creators: name: Fernandes, Nuno Ricardo
Publisher: name: Aprender
Year: 2017

description: Neste artigo procuramos contextualizar e determinar o que são webtelevisões e qual a sua presença no Alentejo. Para tal propomos diferentes objetivos. Entre eles começamos por observar, de forma breve, a partir de um contexto histórico, o desenvolvimento das webtelevisões nos diferentes concelhos e distritos do Alentejo, desde a TV Beja até ao presente. Um segundo objetivo passa por observar e caracterizar os sites e respetivas diferenças e opções de três webtelevisões alentejanas: a Alentejo 360º, a TV Guadiana e a Televisão do Sul. Por fim, caracterizamos dentro das editorias propostas alguns dos conteúdos e formas de relacionamento destas webtelevisões com a respetiva sociedade, de forma a traçar as respetivas caracterizações, e determinamos se há outras formas de exploração dos conteúdos produzidos.
description: Aprender, Revista Aprender nº 37 (dezembro de 2017)
Alteration of Monoaminergic Neuronal Firing by Acute Administration of Cariprazine: An In Vivo Electrophysiological Study
Creators: name: Herman, Anna
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2017
Subjects: Depression
Serotonin
Dopamine
Norepinephrine
Pharmacology

description: Cariprazine is a novel dopamine (DA) and serotonin (5-HT) partial agonist with an in vitro receptor affinity profile that endows it with the potential to be used successfully in the treatment of both unipolar and bipolar disorders. The objective of this study was to determine whether in vitro findings with cariprazine lead to functional alterations of monoamine systems in the intact rat brain. In vivo electrophysiological recordings were carried out in male Sprague-Dawley rats under chloral hydrate anesthesia. Dorsal raphé nucleus (DRN), locus coeruleus (LC), and hippocampus cornu ammonis region 3 (CA3) pyramidal neurons were recorded and cariprazine was administered systemically by intravenous injection or locally through iontophoresis. In the DRN, cariprazine induced a complete inhibition of the firing of 5-HT neurons, which was fully reversed by the selective 5-HT1A antagonist WAY100.635. In the LC, the inhibitory effect of the preferential 5-HT2A agonist 2,5-dimethoxy-4-iodoamphetamine (DOI) was reversed by cariprazine with an ED50 value of 67 µg/kg, i.v., and it did not block the inhibitory effect of the α2-adrenergic agonist clonidine. In the hippocampus, when cariprazine was administered by iontophoresis, it inhibited the firing of pyramidal neurons, but it did not dampen the suppressant effect of 5-HT. These results indicate that, in vivo, cariprazine acts as a 5-HT1A agonist in the DRN, as an antagonist on 5-HT2A receptors controlling the firing of NE neurons, and is a full agonist at 5-HT1A receptors located on pyramidal neurons of the hippocampus. The modulatory actions of cariprazine on the 5-HT and NE systems may contribute to its reported effectiveness in depressive episodes.
Collective spin resonance excitation in the gapped itinerant multipole hidden order phase of URu2Si2
Creators: name: Akbari, Alireza
name: Thalmeier, Peter
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: An attractive proposal for the hidden order (HO) in the heavy electron compound URu2Si2 is an itinerant multipole order of high rank. It is due to the pairing of electrons and holes centered on zone center and boundary, respectively in states that have maximally different total angular momentum components. Due to the pairing with commensurate zone boundary ordering vector the translational symmetry is broken and a HO quasiparticle gap opens below the transition temperature T_HO. Inelastic neutron scattering (INS) has demonstrated that for T
description: 13 pages, 8 figures
Notas sobre a constituição, afirmação e singularidades da imprensa alentejana no século XIX
Creators: name: Guimarães, Adriana Mello
Publisher: name: Aprender
Year: 2017

description: Neste trabalho pretendemos investigar como o jornalismo procurou constituir‐se e afirmar‐se no Alentejo. Partimos do princípio que a imprensa alentejana começou a consolidar‐se na segunda metade do século dezanove, após o triunfo do liberalismo, em 1820, e a garantia formal de liberdade de imprensa. Estruturámos este estudo do seguinte modo: num primeiro momento debruçar‐nos‐emos sobre a importância da crónica e dos folhetins para narrar os acontecimentos diários nos jornais oitocentistas; num segundo momento daremos uma particular atenção aos jornais alentejanos.
description: Aprender, Revista Aprender nº 37 (dezembro de 2017)
Translating and Representing Citizens’ Quotations of the Syrian Humanitarian Disaster in English-Language Newspapers: A Narrative Approach
Creators: name: Jaber, Fadi
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2017
Subjects: Translated narratives
English-language newspapers
Syrian humanitarian disaster
Translated quotations

description: In March 2011, following the self-immolation of a Syrian man named Hasan Ali Akleh, several demonstrations were staged across Syria, leading to the arrest of many Syrians in the town of Deraa. These demonstrations escalated into an ongoing conflict in most cities and towns, known as the “Syrian Conflict” (aka “Syrian Crisis,” “Syrian Civil War,” or “Syrian Uprising”). The conflict has resulted in the worst humanitarian disaster since World War II and the Rwandan genocide. According to recent published reports by many international organizations (e.g. United Nations, Amnesty International, Europa), 11.5% of Syria’s population has been killed or injured since the conflict erupted in March 2011, more than 500,000 people have died, over 5 million refugees have fled Syria since 2011, and there has been massive destruction in Syrian cities and towns. This dissertation draws on narrative theory, narrative features, narrative framing, media responsibility, and the representation of the Other to provide a theoretical and conceptual foundation and fulfill the dissertation’s objectives. To do this, it has established a theoretical and conceptual model of analysis specific to the event in question to investigate how the quotations and narratives of Syrian citizens, delivered as texts presented in translation in English-language newspapers, narrate, frame, and represent the Syrian humanitarian disaster. This dissertation also scrutinizes media responsibility of the selected English-language newspapers as revealed in the selected and translated quotations and narratives. The dissertation methodologically utilizes a qualitative narrative analysis research design, and analyzes a purposive sample of translated quotations and narratives in 404 news texts from the online versions of the three following English-language newspapers: the British The Guardian, the American The New York Times, and the Canadian National Post. The findings of this dissertation ultimately encourage a better understanding of the crucial role that translation plays in narrating, framing, and representing humanitarian disasters within global media outlets.
Paul Rabinow and Gaymon Bennett, Designing Human Practices: An Experiment with Synthetic Biology, The University of Chicago Press, 2012
Creators: name: Balmer, Andrew S.
name: Bulpin, Kate
Publisher: name: Tecnoscienza – Italian Journal of Science & Technology Studies
Year: 2014

description: Tecnoscienza – Italian Journal of Science & Technology Studies, Vol. 5 No. 1 (2014): Tecnoscienza Nr. 9
Documenting is not enough: an example of collaborative work in a French Research Infrastructure
Creators: name: Petorin, Elodie
name: Chmilevschi, Ada
Publisher: name: Zenodo
Year: 2020

description: The question of data access has become an increasingly important topic in scientific research: the FAIR principle, the Research Data Alliance, the Open Science Cloud, etc... As a matter of fact, the challenge of data and metadata findable, accessible, interoperable and reusable (FAIR) is becoming more and more important in the scientific community these days. But yet, how can we produce FAIR data? Also, how to disseminate them? The Large Research Infrastructure Progedo has set up a network of university data platform, each of these skills platforms aims to provide real supports which form the necessary link between digital platforms and users. Furthermore, the interest of working upstream the data production, in collaboration with the researchers, allows us to obtain detailed documentation consisting in document of context as well as metadata. Moreover, downstream the chain of data, the national archive of data from official statistics (ADISP), a service of Progedo, documents those metadata to the DDI standard and disseminate it to the European scientific community. To conclude, the purpose of this presentation will be to highlight the betterment of this collaborative work between Adisp and the university data platform in the data life cycle and the interest of it. Recorded version of the whole session: https://youtu.be/YtB14nQn79Q
On the influence of inversion on thermal properties of magnesium gallium spinel
Creators: name: Schwarz, Linda
name: Galazka, Zbigniew
name: Gesing, Thorsten M.
name: Klimm, Detlef
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Measurements of thermal diffusivity \k{appa} (using laser flash analysis) for temperatures from 100 °C to 1200 °C and of the inversion parameter x (using X-ray analysis) for the single crystal spinel MgGa2O4 have been performed. X-ray analysis showed a small change in x for samples annealed at 800 °C (x = 0.838) and 1200 °C (x = 0.834). Thermal diffusivity revealed a significant rise of \k{appa} for temperatures higher than 950 °C, deviating from the typical 1/T drop of \k{appa}. An additional systematic rise of \k{appa} with time is observed for temperatures between 950 °C and 1100 °C. A connection between cation disordering processes typical for spinels at elevated temperatures and the observed deviation of \k{appa} is proposed: Data indicate that cations changing their occupancy site at equilibration processes contribute significantly to \k{appa} and therefore represent a new type of heat transport.
description: 6 pages, submitted to Crystal Research & Technology
title: Школа В.В. Давыдова
title: Развивающее образование для детей с различными образовательными потребностями. Материалы международной научной конференции (23 октября 2012)
titleType: Subtitle
Creators: name: Suedes, Roland
name:  Абдульминова Т.Н.
name:  Адилова Л.Р.
name:  Ананьева О.А.
name:  Беляева Н.Л.
name:  Билко О.В.
name:  Богоявленская М.Е.
name:  Болилая Г.Л.
name:  Борисова И.В.
name:  Боробова Е.В.
name:  Вильданова Р.Ш.
name:  Гарипова Г.И.
name:  Гиздатуллина Э.А.
name:  Дубкова Т.И.
name:  Ефремова О.В.
name:  Захарова И.М.
name:  Исламова Л.А.
name:  Ишмухаметов И.Ш.
name:  Кашфиева Г.З.
name:  Колесникова Н.П.
name:  Либерман Д.А.
name:  Липартелиани О.Н.
name:  Мазитова Л.К.
name:  Мансурова Ю.И.
name:  Миннегулов Р.М.
name:  Миронов А.В.
name:  Монахова М.А.
name:  Морясова А.Д.
name:  Муфтахутдинова О.В.
name:  Мухтярова Э.И.
name:  Нестеренко-Костенко И.В.
name:  Онучкина М.В.
name:  Пантелеева Н.А.
name:  Рахматуллина Л.В.
name:  Ризванова З.Ш.
name:  Сафина А.М.
name:  Симановский А.Э.
name:  Слободяник Н.П.
name:  Султанова А.Ф.
name:  Уляшев К.Д.
name:  Хазиева Н.Х.
name:  Хаматгалимова Л.Н.
name:  Ханнанова З.З.
name:  Хуснутдинова Р.Р.
name:  Чернова Р.В.
name:  Юзыкаева Л.З.
name:  Яковлева А.Н.
name:  Якупова В.Р.
Publisher: name: Набережночелнинский государственный педагогический университет
Year: 2013

description: Сборник представляет собой собрание материалов международной научной конференции «Школа В.В. Давыдова: развивающее образование для детей с различными образовательными потребностями». В него вошли статьи участников конференции, посвященные вопросам содержания и методов, проблем современного образования. Сборник может быть полезен специалистам, интересующимся вопросами образования, а также учителям, преподавателям высшей школы и студентам.
description: A collection is a collection of materials of international scientific conference "School of V. V. Davydov: developing education for children with various educational needs." It includes papers of participants of the conference devoted to the issues of content and methods, problems of modern education. The collection may be useful for specialists interested in education, and also teachers, high school teachers and students.
Making models into reality – The DDI Profile journey at CESSDA
Creators: name: Bell, Darren
name: Borschewski, Kerrin
Publisher: name: Zenodo
Year: 2020

description: Several years ago, CESSDA had a dream. We would synthesize metadata from European partners and harmonize it into beautiful repositories, whether data catalogues or question banks, by making DDI less terrifying for normal human beings. Thus, the CESSDA Metadata Model (CMM) was born. And then we woke up. This presentation introduces the CESSDA Metadata Office, the CMM, and how we developed the original vision to support the CDC (CESSDA Data Catalogue) and EQB (European Question Bank). We describe the challenges along the way, from capturing first requirements in spreadsheets to refining the model into an XML schema, then a UML model, and finally, the first real-world implementation of DDI Profiles, which will change the way we measure metadata quality. This has been not only a technical journey but a pan-European collaboration between end-users and metadata experts who communicate in English but are often still speaking different languages. We also offer suggestions (learnt the hard way) about how DDI Profile mechanisms could be improved in future versions. Lastly, we outline future developments in 2021 and how the CESSDA Metadata Validator can help repositories to quality assure their published metadata. Recorded version of the whole session: https://youtu.be/YtB14nQn79Q
Can a Mobile Game Teach Computer Users to Thwart Phishing Attacks?
Creators: name: Arachchilage, Nalin Asanka Gamagedara
name: Love, Steve
name: Maple, Carsten
Publisher: name: arXiv
Year: 2015
Subjects: subject: Computers and Society (cs.CY)
subject: Cryptography and Security (cs.CR)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Phishing is an online fraudulent technique, which aims to steal sensitive information such as usernames, passwords and online banking details from its victims. To prevent this, anti-phishing education needs to be considered. This research focuses on examining the effectiveness of mobile game based learning compared to traditional online learning to thwart phishing threats. Therefore, a mobile game prototype was developed based on the design introduced by Arachchilage and Cole [3]. The game design aimed to enhance avoidance behaviour through motivation to thwart phishing threats. A website developed by Anti-Phishing Work Group (APWG) for the public Anti-phishing education initiative was used as a traditional web based learning source. A think-aloud experiment along with a pre- and post-test was conducted through a user study. The study findings revealed that the participants who played the mobile game were better able to identify fraudulent web sites compared to the participants who read the website without any training.
description: 11 pages
Natural Products Discovery from Cultured Cyanobacteria Guided by Phenotypic and Chemoinformatic Analyses
Creators: name: Davis, Lydia J
Publisher: name: University of Illinois at Chicago
Year: 2023

description: Cyanobacteria produce structurally diverse natural products with a wide range of applications. In natural products discovery, biological activity guided isolation has been an original paradigm and is still a widely utilized strategy today. The process to discover new natural products is undergoing major changes as multi-omics strategies are integrated with classical approaches. In this study, we applied mass spectrometry (MS) based metabolomics and genomics to a bioactivity-guided research pipeline to improve the discovery and production of new and bioactive metabolites from cultured cyanobacteria. In one example, bioassay-guided isolation led to the identification of aulosirazole, from terrestrial Nostoc sp. UIC 10771, a known natural product which was found to act through a promising mechanism against ovarian cancer cells. Using a media study guided by comparative metabolomics, we observed that phosphate limitation and sulfate supplementation improved the yield of new analogs, aulosirazole B and C, allowing for their isolation and structural characterization using 1D and 2D NMR and DFT calculations. In a second approach, a molecular phylogenetic analysis was used to prioritize the investigation of Nostoc sp. UIC 10607, a bioactive sponge-associated strain that is taxonomically related to cyanobacteria of pharmaceutical relevance. From this strain, the new cytotoxic depsipeptides, menominin A and B, were obtained using bioassay-, NMR-, and MS-guided isolation and were characterized using 1D and 2D NMR, J-based configurational analysis, chiral HPLC, and Mosher’s ester analysis. The menominin biosynthetic gene cluster was identified and annotated. Finally, MS-based comparative metabolomics using statistical and chemoinformatic analyses was used to investigate changes in the chemical profile of five bioactive Nostocales strains. Environmentally relevant culture conditions were applied and include nitrogen limitation, phosphate limitation, iron supplementation, and heat shock. Using this approach, both new and known metabolites were detected, including metabolites which were not previously identified using a bioassay-guided approach. Enhanced metabolite production was observed for each strain under unique culture requirements and multiple culture conditions were needed to stimulate production of all observed chemical classes. This study integrated phenotypic screening and multiple informatics-guided strategies to discover unique and bioactive natural products from cultured cyanobacteria.
Ronald Leenes and Eleni Kosta (eds.), Bridging Distances in Technology and Regulation, Wolf Legal Publishers, 2013
Creators: name: Arnaldi, Simone
Publisher: name: Tecnoscienza – Italian Journal of Science & Technology Studies
Year: 2014

description: Tecnoscienza – Italian Journal of Science & Technology Studies, Vol. 5 No. 1 (2014): Tecnoscienza Nr. 9
On equality of Hausdorff and affinity dimensions, via self-affine measures on positive subsystems
Creators: name: Morris, Ian D.
name: Shmerkin, Pablo
Publisher: name: arXiv
Year: 2016
Subjects: subject: Dynamical Systems (math.DS)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 28A80, 37C45 (primary), 37D35 (secondary)

description: Under mild conditions we show that the affinity dimension of a planar self-affine set is equal to the supremum of the Lyapunov dimensions of self-affine measures supported on self-affine proper subsets of the original set. These self-affine subsets may be chosen so as to have stronger separation properties and in such a way that the linear parts of their affinities are positive matrices. Combining this result with some recent breakthroughs in the study of self-affine measures and their associated Furstenberg measures, we obtain new criteria under which the Hausdorff dimension of a self-affine set equals its affinity dimension. For example, applying recent results of Bárány, Hochman-Solomyak and Rapaport, we provide new explicit examples of self-affine sets whose Hausdorff dimension equals its affinity dimension, and for which the linear parts do not satisfy any domination assumptions.
description: v3: added several examples and figures, corrected statement of Proposition 7.2. v2: Added some new examples to show that the SOSC cannot be relaxed to the OSC in Theorems 1.2 and 1.3. Applications of some results of Hochman-Solomyak have been updated to more accurately reflect the form which those results take in Hochman and Solomyak's recent preprint. Minor additional typographical fixes
Nina Möllers and Karin Zachmann (eds.), Past and Present Energy Societies: How Energy Connects Politics, Technologies and Cultures, Transcript Verlag, 2012
Creators: name: Åberg, Anna
Publisher: name: Tecnoscienza – Italian Journal of Science & Technology Studies
Year: 2014

description: Tecnoscienza – Italian Journal of Science & Technology Studies, Vol. 5 No. 1 (2014): Tecnoscienza Nr. 9
Translational Research: An Imperative Shaping the Spaces in Biomedicine
Creators: name: Harrington, Jean
name: Hauskeller, Christine
Publisher: name: Tecnoscienza – Italian Journal of Science & Technology Studies
Year: 2014

description: In this paper we recapitulate the history of the conceptual entwinement of biomedicine and translation and argue that a translational imperative (still peripheral to the practices that order the fields unified under the term biomedicine) has come to dominate public and institutional perceptions of biomedical research. We show this by first delineating a brief history of the conceptual developments in the sociology of science and technology, in particular in relation to translation and the complex multiagent social interactions contributing to the structure of this field. We then report the findings from our studies of translational spaces and how the actors in them conceive of the imperatives. At least in the field of cell therapy research, the push toward translational research from funding and science policy institutions seems not to have altered greatly the established practices of validation and merit that organise the disciplinary complexes that form cell therapy biomedical research today.
description: Tecnoscienza – Italian Journal of Science & Technology Studies, Vol. 5 No. 1 (2014): Tecnoscienza Nr. 9
Visualising Bodies Within and Beyond Laboratories and Clinics
Creators: name: Burri, Regula Valérie
name: Carusi, Annamaria
name: Aspradaki, Aikaterini A.
Publisher: name: Tecnoscienza – Italian Journal of Science & Technology Studies
Year: 2014

description: As a response to the spread of biomedical imaging, this conversation explores crucial aspects related to the production, interpretation and use of body images within and beyond laboratories and clinics. Regula Valérie Burri’s contribution raises questions about the implications of medical imaging technologies and practices for both medical treatments and patients’ identities. Annamaria Carusi explores the intertwined epistemic and ontological roles of visualizations in the field of personalized medicine within two contexts of mediation: that of basic research and biomedical application; and and that of biomedical research and health care systems. Finally, Aikaterini A. Aspradaki discusses the use of body images from a bioethics perspective, focusing on the autonomy of persons and the ethical, economic, legal and social issues raised by the visualizations of bodies.
description: Tecnoscienza – Italian Journal of Science & Technology Studies, Vol. 5 No. 1 (2014): Tecnoscienza Nr. 9