cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Importance of 3d model management to enable FAIR principles for geological models
Creators: name: Gabriel , Paul
name: Buse , Daniel
name: Wieczoreck , Björn
name: Camin , Johannes
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2021

description: A high number of 3d geological models are produced every year at mining companies, geological surveys, consulting offices and many other institutions. Many of these models are being created by different authors and usually have a slightly different purpose and need to meet different demands. Yet the underlying geology stays the same. While the data providers can publish a variety of 2d data sets 3d are lacking behind. This leads to a loss of knowledge, e.g. when domain experts have been creating a particular 3d model and refined it over the years but also to the loss of investments. The whole creation process must be executed by a second modeler. With a database for 3d models the existing and new models can organized in such way that they are centrally accessible. In a first step within the organization. In further steps models might be shared with a broader audience. A flexible data model should be easily applicable and allow to apply any metadata model to the data to make it even easier to find the desired data. In order to not only act a data silo a management system should provide an API such that the data is interoperable and allows to implement any needed data format or moreover to reuse the data directly in different programs or scripts. With GST its users are being enable to layout a foundation for a FAIR geological management solution and apply several layers to make 3d models easily accessible.
title: Духовно-нравственный урок «Любовь духовная»
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2023

description: «Духовно-нравственный урок» представляет континуум русской духовной культуры в гуманитарном образовании школьников подросткового возраста. В процессе осмысления истины о духовной сущности человека и жизни его души преобразуются в новое качество — духовно-нравственные ценности формирующейся личности подростка. Традиции Святой Руси передаются как опыт бытия «человека культуры» Отечества. Духовно-нравственные знания формируются в системе предметных понятий на этапах «открытия нового знания» с опорой на православный комментарий и духовно-нравственную рефлексию. Духовно-нравственные отношения личности на основе заповедей любви выстраиваются в предметной деятельности. Метапредметное понятие «любовь» рассматривается на примерах проявления Божественной любви, христианской любви к ближнему и благодатной любви материнской. Учебное пособие «Духовно-нравственный урок “Любовь духовная”» разработано для 5 класса предметной области «Основы духовно-нравственной культуры народов России». Рекомендуется для включения в основные и дополнительные образовательные программы педагогических и православных гимназий, колледжей, вузов.
Measuring the degree of library dependency
Creators: name: Tarrega, Nuria Bruch
Publisher: name: Zenodo
Year: 2020
Subjects: model dependency degree, transitive dependency, maven

description: The usage of libraries, both commercial and open-source, provides the implementation of certain functionalities and is a widespread practice among developers. The usage of these libraries allows developers to avoid duplicating code by reusing it instead. However, when a developer uses a library in a software product, this creates a dependency. This dependency may result in transitive dependencies when the library depends on other libraries. The dependencies created when reusing a library can also carry problems — if a library has a security issue, it can be propagated to the software product, which depends on it, directly or indirectly. To deal with dependencies, developers can use package managers, which allow them to install and update the libraries they use. However, these package managers generally do a simple evaluation of the dependencies: either there is a dependency or not. Hence, a detailed evaluation of the dependencies is missing, which could help developers deal with vulnerabilities, breaking changes, and deprecated dependencies. In this thesis, we propose a model for software dependencies, which can help to provide a fine-grained evaluation of them. The model includes three types of metrics: coupling, coverage, and usage per class. For each metric in the model, we provide a formal definition and a theoretical validation by proving the metrics’ properties. We additionally implemented a proof-of-concept tool that, given a library from the Maven Central Repository, calculates the metrics of the model for each of the dependencies using bytecode analysis. Moreover, the proof-of-concept includes a visualization of the dependency tree, including the calculated metrics. Finally, we conducted experiments to validate the model, the implementation of the proof-of-concept, and the visualization. The experiments include interviews with 15 professional developers who evaluated the clarity and actionability of the model’s metrics and the proposed visualizations.
A incongruência entre o ensino escolar brasileiro e a realidade dos usos: algumas classes de palavras
Creators: name: Defendi, Cristina Lopomo
name: Oliveira, Anna Karolina Miranda
name: Rauber, André Luiz
name: Santos, Elaine Cristina Silva
name: Sartin, Elisangela Baptista De Godoy
name: Ciocchi, Karina Vianna
name: Spaziani, Lídia
name: Ribeiro, Marcello
name: Kuhlmann, Mariana Corallo M. De A.
name: Vicente, Renata Barbosa
name: Lima-Hernandes, Maria Célia
Publisher: name: Interacções
Year: 2011

description: Este texto tem por objetivo apresentar os resultados da comparação de conteúdos gramaticais em livros didáticos aprovados pelo Programa Nacional do Livro Didático para o Ensino Médio (PNLEM) e indicados pelo governo brasileiro como adequados para a utilização didática pelo professor de língua portuguesa na escola pública. Recorremos a elementos, como definição, exemplificação, ilustração, exercícios, que nos permitiram concluir em que medida esses materiais se afastam do ensino mais tradicional e em que medida se aproximam do novo Plano Curricular Nacional (PCN), que prevê como ponto de partida para o estudo o texto e os gêneros discursivos.
description: Interacções, vol. 7 n.º 19 (2011): O ensino da língua portuguesa: bases epistemológicas, objectivos e conteúdos.
Coherent optical non-reciprocity in axisymmetric resonators
Creators: name: Lenferink, Erik J.
name: Wei, Guohua
name: Stern, Nathaniel P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We describe an approach to optical non-reciprocity that exploits the local helicity of evanescent electric fields in axisymmetric resonators. By interfacing an optical cavity to helicity-sensitive transitions, such as Zeeman levels in a quantum dot, light transmission through a waveguide becomes direction-dependent when the state degeneracy is lifted. Using a linearized quantum master equation, we analyze the configurations that exhibit non-reciprocity, and we show that reasonable parameters from existing cavity QED experiments are sufficient to demonstrate a coherent non-reciprocal optical isolator operating at the level of a single photon.
description: 15 pages, 7 figures
Literacia e ensino da compreensão na leitura
Creators: name: Carvalho, Carolina
name: Sousa, Otília Costa E
Publisher: name: Interacções
Year: 2011

description: Este artigo visa refletir sobre os conceitos de literacia e de ensino de compreensão na leitura. Distante do conceito de alfabetização, o conceito de literacia atualiza necessidades da sociedade contemporânea em relação às competências de leitura. Ensinar a ler com eficácia tornou-se para a escola um desafio, dado que a leitura extravasou em muito o espaço escolar e a vida acadêmica e tornou-se uma ferramenta essencial para aprender, agir, interagir e participar no mundo atual.
 A relação entre ser capaz de ler e ser capaz de compreender nem sempre é uma constante. Assim, o ensino explícito de estratégias que permitam ao leitor compreender o que lê torna-se uma tarefa a cumprir de modo a dar possibilidade a todos os alunos de continuarem com sucesso a aprender na escola, mas também de poderem aprender em contextos profissionais e a agir em sociedade.
description: Interacções, vol. 7 n.º 19 (2011): O ensino da língua portuguesa: bases epistemológicas, objectivos e conteúdos.
A compreensão da leitura no 1.º Ciclo do Ensino Básico português: alguns contributos do PNEP. Um breve apontamento
Creators: name: Custódio, Pedro Balaus
Publisher: name: Interacções
Year: 2011

description: Este artigo apresenta, com brevidade, alguns dos desafios que se colocam aos professores do 1.º Ciclo do Ensino Básico Português no âmbito específico do ensino da compreensão leitora.
 Entre a decifração e o treino da compreensão da leitura há um percurso didático de assinalável importância e de relevo crescente quando pretendemos ensinar as crianças a ler. A partir de 2006, o PNEP (Programa Nacional de Ensino do Português) trouxe à ribalta das práticas docentes vários afloramentos teóricos no domínio da compreensão da leitura. A divulgação de estudos e a aplicação de novas práticas nesta área têm permitido, pois, uma renovação metodológica do trabalho dos professores neste grau de ensino.
description: Interacções, vol. 7 n.º 19 (2011): O ensino da língua portuguesa: bases epistemológicas, objectivos e conteúdos.
title: Духовно-нравственный урок «Путь. Истина. Жизнь»
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2023

description: «Духовно-нравственный урок» представляет континуум русской духовной культуры в гуманитарном образовании школьников подросткового возраста. В процессе осмысления истины о духовной сущности человека и жизни его души преобразуются в новое качество —в духовно-нравственные ценности формирующейся личности подростка. Традиции Святой Руси передаются как опыт бытия «человека культуры» Отечества. Духовно-нравственные знания формируются в системе предметных понятий на этапах «открытия нового знания» с опорой на православный комментарий и духовно-нравственную рефлексию. Духовно-нравственные отношения личности на основе заповедей любви выстраиваются в предметной деятельности. Метапредметные понятия «путь», «истина», «жизнь» раскрываются в событиях евангельской истории, рассматриваются на примерах исполнения заповедей любви и достижения заповедей блаженства. Учебное пособие «Духовно-нравственный урок “Путь. Истина. Жизнь”» разработано для 6 класса предметной области «Основы духовно-нравственной культуры народов России». Рекомендуется для основных и дополнительных образовательных программ педагогических и православных гимназий, колледжей, вузов.
Unconventional photon blockade in doubly resonant microcavities with second-order nonlinearity
Creators: name: Gerace, Dario
name: Savona, Vincenzo
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is shown that non-centrosymmetric materials with bulk second-order nonlinear susceptibility can be used to generate strongly antibunched radiation at an arbitrary wavelength, solely determined by the resonant behavior of suitably engineered coupled microcavities. The proposed scheme exploits the unconventional photon blockade of a coherent driving field at the input of a coupled cavity system, where one of the two cavities is engineered to resonate at both fundamental and second harmonic frequencies, respectively. Remarkably, the unconventional blockade mechanism occurs with reasonably low quality factors at both harmonics, and does not require a sharp doubly-resonant condition for the second cavity, thus proving its feasibility with current semiconductor technology.
Chaos Based Mixed Keystream Generation for Voice Data Encryption
Creators: name: Ahmad, Musheer
name: Alam, Bashir
name: Farooq, Omar
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: In this paper, a high dimensional chaotic systems based mixed keystream generator is proposed to secure the voice data. As the voice-based communication becomes extensively vital in the application areas of military, voice over IP, voice-conferencing, phone banking, news telecasting etc. It greatly demands to preserve sensitive voice signals from the unauthorized listening and illegal usage over shared/open networks. To address the need, the designed keystream generator employed to work as a symmetric encryption technique to protect voice bitstreams over insecure transmission channel. The generator utilizes the features of high dimensional chaos like Lorenz and Chen systems to generate highly unpredictable and random-like sequences. The encryption keystream is dynamically extracted from the pre-treated chaotic mixed sequences, which are then applied to mask the voice bitstream for integrity protection of voice data. The experimental analyses like auto-correlation, signal distribution, parameter residual deviation, key space and key-sensitivity demonstrate the effectiveness of the proposed technique for secure voice communication.
Gêneros textuais e(ou) gêneros discursivos: uma questão de nomenclatura?
Creators: name: Dias, Eliana
name: Mesquita, Elisete Maria De Carvalho
name: Finotti, Luísa Helena Borges
name: Otoni, Maria Aparecida Resende
name: Lima, Maria Cecília De
name: Rocha, Maura Alves De Freitas
Publisher: name: Interacções
Year: 2011

description: Este artigo objetiva apresentar uma discussão teórica sobre a adoção das expressões gênero textual ou gênero discursivo. Ao assumirmos que há distintas consequências decorrentes do uso dessas expressões, discutimos diferentes posições de alguns autores a respeito dessa dicotomia. Para isso, contamos com a contribuição de Bakhtin (2003), Adam (2008), Bronckart (2003, 1999) e Rojo (2005), principalmente. Considerando que o conceito de competência discursiva não pode ser desvinculado de conceitos como os de língua e linguagem e de sociedade, práticas sociais, instituições sociais, comunidades linguísticas e cidadania, concluímos que, uma vez conhecedor da diversidade de gêneros discursivos existentes nas diversas esferas sociais, o falante discursivamente competente pode transitar de uma instituição a outra, de uma esfera a outra, participar ativamente das práticas sociais específicas de cada instituição e pensar em possibilidades de mudanças nessas práticas.
description: Interacções, vol. 7 n.º 19 (2011): O ensino da língua portuguesa: bases epistemológicas, objectivos e conteúdos.
Um exemplo de avaliação em língua portuguesa a partir da noção de gênero discursivo
Creators: name: Casseb-Galvão, Vânia Cristina
Publisher: name: Interacções
Year: 2011

description: Apresento um exemplo de avaliação em língua portuguesa para candidatos ao ensino superior concebida segundo a noção de ensino via gêneros discursivos. O objetivo é mostrar a aplicação, a operacionalização de uma perspectiva teórica para o ensino de língua materna sugerida pelos documentos oficiais que fixam os parâmetros educacionais no Brasil, e cuja implementação ainda é restrita. Os dados provêm de provas do processo vestibular da Universidade Federal de Goiás, as quais avaliam conhecimento lingüístico, leitura e produção de texto.
description: Interacções, vol. 7 n.º 19 (2011): O ensino da língua portuguesa: bases epistemológicas, objectivos e conteúdos.
Characterisation of a Novel Neutrophil-derived Antimicrobial Agent
Creators: name: Baird, Rory
Publisher: name: Royal College of Surgeons in Ireland
Year: 2024
Subjects: classificationCode: 320499
subject: Immunology not elsewhere classified

description: Background: The rapid emergence of antimicrobial resistance (AMR) particularly within the ESKAPE pathogen group, currently poses a significant threat to many lives. Characterisation of new antimicrobial proteins in the innate immune system offers novel antimicrobial agents for antibiotic development. The aim of this study was to determine the involvement of peptidyl-arginine deiminases (PADs), isotypes 2 and 4, in the bacterial killing processes of neutrophils.
Methods: The localisation of PAD2 and PAD4 within isolated neutrophil primary granules, secondary granules, and the phagosome was determined by western-blot analysis. Involvement of PADs within the bacterial killing process of neutrophils was investigated in extracellular bacterial killing assays, in the presence of a PAD-inhibitor. In-vitro bactericidal activity of PADs was assessed against Pseudomonas aeruginosa (P. aeruginosa) relative to bactericidal permeability-increasing protein (BPI). The effect of exogenous Ca2+ and the relevant neutrophil phagosome pH range on bacterial activity was assessed. Bacterial killing was determined by difference in optical density at 600 nm of the bacterial solution or by colony forming units enumeration relative to the control.
Results: PAD2 and PAD4 reside in primary granules and cytosol of neutrophils, but are absent from the secondary granules. During the phagocytosis process, PAD2 and PAD4 are both deregulated into the neutrophil phagosome. Addition of a PAD-inhibitor to the degranulated proteins from TNF-α (p < 0.0001) and IL-8 (p = 0.0064) stimulated neutrophils, significantly reduced bacterial killing. At 20 nM, PAD2 and PAD4 show similar killing of P. aeruginosa as BPI, killing 65.5 ± 5.9% and 65.3 ± 6.5% of the inoculum, respectively. PAD2 and PAD4 exhibit bacterial activity at pH 6.5-8.5 and 5.5-8.5, respectively, with optimum activity occurring at pH 6.5-7.5.
Conclusion: These findings indicate that PAD2 and PAD4 function as direct anti-bacterial proteins in circulating neutrophils. This supports further research into the antimicrobial mechanisms of PADs.
Coordinates in xyz format of molecules from 'Automated assessment of redox potentials for dyes in dye-sensitized photoelectrochemical cells'
Creators: name: Belić, Jelena
Publisher: name: Zenodo
Year: 2022

description: The repository contains (1) starting structures in .xyz format together with (2) calculated values for the Gibbs free energy of an oxidation reaction for the molecules involved in the screening procedure described in the journal article 'Automated assessment of redox potentials for dyes in dye-sensitized photoelectrochemical cells' (https://doi.org/10.1039/D1CP04218A); (3) starting and optimized structures of molecules used in comparison with experiment. The details of the optimization and calculation methods are described in the publication.
A literatura no ensino médio: o caso brasileiro
Creators: name: Corvacho, Suely
name: Püschel, Raul De Souza
name: Souto, Carla Cristina Fernandes
Publisher: name: Interacções
Year: 2011

description: O artigo analisa as bases teórico-metodológicas que antecedem e que sustentam os Parâmetros Curriculares Nacionais — Linguagens, Códigos e suas Tecnologias — (PCNs) especificamente o ensino de Literatura para o Curso Médio. Para analisar a situação brasileira, o artigo toma como referência o exame realizado por Todorov sobre a prática teórico-metodológica adotada nos liceus franceses. As conclusões são bastante próximas, pois a tendência é explorar os fatores intrínsecos da obra literária tanto no Brasil quanto na França. No entanto, a partir de 1999, os PCNs mudaram e, ao escolher a proposta de M. Bakhtin, se distanciaram da experiência francesa.
description: Interacções, vol. 7 n.º 19 (2011): O ensino da língua portuguesa: bases epistemológicas, objectivos e conteúdos.
Computing Scalable Multivariate Glocal Invariants of Large (Brain-) Graphs
Creators: name: Mhembere, Disa
name: Roncal, William Gray
name: Sussman, Daniel
name: Priebe, Carey E.
name: Jung, Rex
name: Ryman, Sephira
name: Vogelstein, R. Jacob
name: Vogelstein, Joshua T.
name: Burns, Randal
Publisher: name: arXiv
Year: 2013
Subjects: subject: Systems and Control (eess.SY)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Biological sciences

description: Graphs are quickly emerging as a leading abstraction for the representation of data. One important application domain originates from an emerging discipline called "connectomics". Connectomics studies the brain as a graph; vertices correspond to neurons (or collections thereof) and edges correspond to structural or functional connections between them. To explore the variability of connectomes---to address both basic science questions regarding the structure of the brain, and medical health questions about psychiatry and neurology---one can study the topological properties of these brain-graphs. We define multivariate glocal graph invariants: these are features of the graph that capture various local and global topological properties of the graphs. We show that the collection of features can collectively be computed via a combination of daisy-chaining, sparse matrix representation and computations, and efficient approximations. Our custom open-source Python package serves as a back-end to a Web-service that we have created to enable researchers to upload graphs, and download the corresponding invariants in a number of different formats. Moreover, we built this package to support distributed processing on multicore machines. This is therefore an enabling technology for network science, lowering the barrier of entry by providing tools to biologists and analysts who otherwise lack these capabilities. As a demonstration, we run our code on 120 brain-graphs, each with approximately 16M vertices and up to 90M edges.
description: Published as part of 2013 IEEE GlobalSIP conference
Infrastructures integration report (final)
Creators: name: Papanikos, Giorgos
name: Kakaletris, Kostas
name: Pisa, Claudio
name: Sciacca, Eva
name: Chondros, Nikos
name: Farkas, Attila
Publisher: name: Zenodo
Year: 2022
Subjects: EOSC
Security
Underwater Research
Planetary Science
Astrophysics
Atmospheric Research
Software delivery
Infrastructure
Integration
Deployment

description: The NEANIAS projectdelivers TRL8 (i.e. system complete and qualified) innovative services in the Underwater, Atmospheric and Space research sectors to contribute to the European Open Science Cloud (EOSC).
 This document is deliverable D7.7 Infrastructures integration report (final) of the NEANIAS project. It contains an overview of the components, and operation of the infrastructure maintained by the NEANIAS project. The document is intended to be self-contained so this deliverable contains those parts from deliverable D7.4 Infrastructures integration report (interim) which has not been updated as well. The emphasis is on describing an overview of the integrated infrastructure used in the project, from two distinct aspects, namely the various resources and the ways/policies under which these are utilised.
Simulations of global high-resolution climate and weather models in production mode (D1.1)
Creators: name: Serradell, Kim
name: Dueben, Peter
name: Castrillo, Miguel
name: Valcke, Sophie
name: Caubel, Arnaud
name: Meurdesoif, Yann
name: Duras, Julia
name: Frauen, Claudia
name: Ziemen, Florian
name: Adamidis, Panos
name: Hatfield, Sam
name: Budich, Reinhard
name: Klocke, Daniel
name: Bricaud, Clément
name: Fladrich, Uwe
Publisher: name: Zenodo
Year: 2021
Subjects: ESiWACE
ESiWACE2
climate
weather
hpc

description: The central objective of work package 1 of ESiWACE2 is to develop and run coupled model simulations at a resolution as high as possible and with a throughput rate of at least one simulated year per day (1 SYPD) producing full model output. This throughput would be sufficient to use these simulations for operational weather predictions and potentially also to run the models for a couple of decades, to address scientific questions that are related to climate change. Four model configurations are considered (EC-Earth with OpenIFS coupled to NEMO, the Integrated Forecasting System (IFS) coupled to NEMO, the ICON model with both atmosphere and ocean, the DYNAMICO model coupled to NEMO) covering both weather and climate configurations as well as well-established models and models that are currently under development. Furthermore, Ocean-only simulations with the NEMO models are also pushed to high spatial resolution (1/36 degree; ~3 km).
 This deliverable will give an overview of the main components and algorithms that are used by the different models and outline challenges for the use of pre-exascale machines for weather and climate simulations at very high resolution. The document also includes scalability plots when running the various models on several supercomputers. Furthermore, the efforts in work package 1 regarding the coupling infrastructure and model in- and output (I/O) will be described.
A spectroscopy approach to measure the gravitational mass of antihydrogen
Creators: name: Voronin, A. Yu.
name: Nesvizhevsky, V. V.
name: Dufour, G.
name: Debu, P.
name: Lambrecht, A.
name: Reynaud, S.
name: Dalkarov, O. D.
name: Kupriyanova, E. A.
name: Froelich, P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We study a method to induce resonant transitions between antihydrogen ($\bar{H}$) quantum states above a material surface in the gravitational field of the Earth. The method consists of applying a gradient of magnetic field, which is temporally oscillating with the frequency equal to a frequency of transition between gravitational states of antihydrogen. A corresponding resonant change in the spatial density of antihydrogen atoms could be measured as a function of the frequency of applied field. We estimate an accuracy of measuring antihydrogen gravitational states spacing and show how a value of the gravitational mass of the $\bar{H}$ atom could be deduced from such a measurement. We also demonstrate that a method of induced transitions could be combined with a free-fall-time measurement in order to further improve the precision.
Geophysikalische Prospektion in der Flur Doppelfelder in Mitterpullendorf, SG Oberpullendorf, VB Oberpullendorf, Bgld: urgeschichtliche Siedlung, römische villa rustica, frühmittelalterliche Gräber
Creators: name: Ruß, David
name: Wallner, Mario
name: Trausmuth, Tanja
name: Riederer, Katharina
name: Hladik, Constantin
name: Hinterleitner, Alois
name: Kowatschek, Ingrid
name: Neubauer, Wolfgang
Publisher: name: Berger
Year: 2022
Subjects: Archäologie, integrierte Prospektion, Geophysik, Geomagnetik, Georadar, villa rustica, Provinz Pannonia, Burgenland

description: Bericht über ein Projekt , in dem geophysikalische Methoden zur archäologischen Prospektion auf dem Areal einer villa rustica der Römischen Kaiserzeit in Mitterpullendorf, Burgenland, angewendet wurden. Neben dieser wurden auch weitere (urgeschichtliche?) Siedlungsbefunde und Hinweise auf Eisenerzeugung (Rennöfen) festgestellt.
How reproducible are your EPR results? Tools for fully reproducible data analysis
Creators: name: Popp, Jara
name: Schröder, Mirjam
name: Paulus, Bernd
name: Biskup, Till
Publisher: name: Zenodo
Year: 2023
Subjects: spectroscopy
data processing and analysis
FAIR data
reproducible science
reproducible research
good scientific practice
recipe-driven data analysis
electron paramagnetic resonance spectroscopy
EPR spectroscopy
magnetic resonance

description: Reproducibility is a key aspect of science, and both, publishers and funders increasingly ask for the raw data and details of the data processing to be available. However, still most papers lack the details necessary to fully reproduce
 the data analysis. This can in part be attributed to a lack of appropriate software tools helping the researchers to document both, data acquisition and analysis automatically and with the required details. We present a Python framework for the fully reproducible Analysis of Spectroscopic Data (AspecD) requiring no programming skills of the users thanks to a unique user interface in form of recipes formatted as YAML file. Based on this framework, a number of packages has been developed, most notably for the analysis of cw-EPR and tr-EPR data. Furthermore, we show a simple yet powerful file format for recording metadata during data acquisition that is both, human-writable and machine-readable. Together, these software tools tremendously enhance the reproducibility of our data analysis and hence the overall quality of the reported science.
A experiência de um curso de literatura universal no ensino médio
Creators: name: Püschel, Raul De Souza
name: Corvacho, Suely
name: Souto, Carla Cristina Fernandes
Publisher: name: Interacções
Year: 2011

description: O artigo discute a concepção do curso “Literatura Universal dos Últimos Trezentos Anos”, ministrado entre 2005 e 2009 para alunos do ensino médio do então CEFET-SP, atual Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP). Serviram como concepções metodológicas, inicialmente, certos postulados teóricos de Satre e Merleau-Ponty, que foram articulados à experiência prática e à fundamentação teórica dos autores deste artigo, bem como às ideias e concepções de ensaísticas de diversas matrizes, em alguns pontos até aparentemente antagônicas, mas que produziram práticas dialógicas inesperadamente novas, fundadoras e relevantes, como as dos diálogos que se estabeleceram entre as obras de Mikhail Bakhtin, Eric Auerbach, Roland Barthes, Ezra Pound, Haroldo de Campos, Antônio Cândido, Ricardo Piglia e Ítalo Calvino. O curso, em razão de sua abertura, possibilitou na prática a ampliação de repertório e de bagagem cultural, a incorporação estilística e de procedimentos redacionais criativos de alunos com produção textual e/ou analítica promissora, a produção de intertextualidades e a discussão do cânone sob várias perspectivas.
description: Interacções, vol. 7 n.º 19 (2011): O ensino da língua portuguesa: bases epistemológicas, objectivos e conteúdos.
Non-ordinary light meson couplings and the $1/N_c$ expansion
Creators: name: Cohen, Thomas
name: Llanes-Estrada, Felipe J.
name: Pelaez, J. R.
name: de Elvira, J. Ruiz
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the large $N_c$ behavior of couplings among light meson states with different compositions in terms of quarks and gluons. We shortly review the most common compositions of mesons, which are of interest for the understanding of low-lying meson resonances, namely, the ordinary quark-antiquark states as well as the non-ordinary, glueball, tetraquark, etc. We dedicate special attention to Jaffe's generalization of the tetraquark with $N_c-1$ $q\bar{q}$ pairs, that is the only type of state we have identified, whose width does not necessarily vanish with $N_c$, while it does decouple exponentially with $N_c$ from the $ππ$ channel, so that is weakly coupled to the meson-meson system.
description: 37 pages and 12 figures
SQUID Metamaterials: Tuneability and Multistability
Creators: name: Tsironis, G. P.
name: Lazarides, N.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: An overview of several dynamic properties of SQUID metamaterials is given in the presence of both constant and alternating magnetic field. The total current as a function of the driving frequency exhibits hysteretic effects which are favored by low levels of disorder. Multistability in the current states leads to multiple magnetic responses with different value of magnetic permeability. SQUID metamaterials exhibit wide-band tuneability which is periodic with the applied constant magnetic field; the numerical calculations reproduce fairly well recent experimental results. Current work also reveals the possibility for wave transmission through nonlinear bands, which is briefly discussed.
description: META 2014 Conference, 20-23 May 2014, Singapore [3 pages, 3 figures]
COVID-19: l'essenziale in tre tempi
Creators: name: Gattinoni, Luciano
Publisher: name: figshare
Year: 2020
Subjects: subject: 110305 Emergency Medicine
subject: FOS: Clinical medicine
subject: 110310 Intensive Care
subject: 110802 Medical Infection Agents (incl. Prions)
subject: FOS: Health sciences

description: Il COVID-19 ha scardinato la struttura del nostro sistema sanitario, ha reso necessario un massiccio reindirizzamento di medici normalmente impegnati in branche molto diverse per fronteggiare una malattia nuova. Questo manoscritto ha l’intenzione di sintetizzare quanto questi mesi ci hanno permesso di capire su questi pazienti, con la speranza di aumentare la qualità di cura per i più.
Gauged Hopfions
Creators: name: Shnir, Ya.
name: Zhilin, G.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the $U(1)$ gauged version of the 3+1 dimensional Faddeev-Skyrme model supplemented by the Maxwell term. We show that there exist axially symmetric static solutions coupled to the non-integer toroidal flux of magnetic field, which revert to the usual Hopfions ${\cal A}_{m,n}$ of lower degrees $Q=mn$ in the limit of the gauge coupling constant vanishing. The masses of the static gauged Hopfions are found to be less than the corresponding masses of the usual ungauged solitons ${\cal A}_{1,1}$ and ${\cal A}_{2,1}$ respectively, they become lighter as gauge coupling increases. The dependence of the solutions on the gauge coupling is investigated. We find that in the strong coupling regime the gauged Hopfion carries two magnetic fluxes, which are quantized in units of $2π$, carrying $n$ and $m$ quanta respectively. The first flux encircles the position curve and the second one is directed along the symmetry axis. Effective quantization of the field in the gauge sector may allow us to reconsider the usual arguments concerning the lower topological bound in the Faddeev-Skyrme-Maxwell model.
description: 10 pages, 5 figures
Géneros discursivos e curricula
Creators: name: Avelar, António M. S.
Publisher: name: Interacções
Year: 2011

description: Neste artigo, é revisitado o texto dos Programas de Português do Ensino Básico (1.º, 2.º e 3.º ciclos), Ministério da Educação, DGIDC, Março de 2009, da perspectiva dos géneros (discursivos): da sua presença/ausência nos programas, da sua enunciação programática, das suas implicações e aplicabilidade.

É feito um balanço global do modo como os PPEB propõe o desenvolvimento ontogénico dos tipos de texto em presença; a progressão e a transversalidade sugeridas. São identificadas algumas omissões no que diz respeito, designadamente, à articulação ente os “descritores de desempenho” dos três ciclos e os pontos do programa que os enquadram. Reconhecendo alguma duplicidade quanto ao entendimento (filosófico) sobre o conceito de língua em presença, avalia-se a interferência desta ambiguidade na gestão dos conteúdos disciplinares e extra-disciplinares.
 Serão fornecidas referências sobre curricula/programas de orientação textual (genológica) em vigor noutros sistemas educativos, cuja formulação mereça destaque e que tenham já recebido boa avaliação internacional.
description: Interacções, vol. 7 n.º 19 (2011): O ensino da língua portuguesa: bases epistemológicas, objectivos e conteúdos.
Anterior Cruciate Ligament Injury Preventive Program for Soccer Female Players During Confinement Periods - Supplement
Creators: name: Calvo-Fernández, Yonathan
name: Lago-Rodríguez, Ángel
Publisher: name: Zenodo
Year: 2022
Subjects: ligamento cruzado anterior, fútbol femenino, lesiones, COVID-19, confinamiento
anterior cruciate ligament, female soccer, injury, COVID-19, confinement

description: Suplemento del artículo Anterior Cruciate Ligament Injury Preventive Program for Soccer Female Players During Confinement Periods, publicado en la revista científica MH Salud: Ciencias del Movimiento Humano y Salud. Supplement to the previous article Anterior Cruciate Ligament Injury Preventive Program for Soccer Female Players During Confinement Periods, published in the scientific journal MH Salud: Ciencias del Movimiento Humano y Salud.
Escrever para aprender: contributo para a caracterização do contexto português
Creators: name: Carvalho, José António Brandão
Publisher: name: Interacções
Year: 2011

description: O objectivo deste texto é contribuir para uma reflexão sobre o papel que a escrita, enquanto instrumento de aprendizagem, pode desempenhar no contexto da escola, independentemente do nível de ensino.

Começa-se por fazer um enquadramento teórico no qual, a partir da descrição do processo de escrita e da caracterização de algumas dimensões de uso da linguagem escrita, se evidencia as potencialidades do envolvimento da escrita no nos processos de aquisição, elaboração e expressão do conhecimento.

Posteriormente passa-se à caracterização do contexto português, primeiro através de uma análise do modo como a questão é perspectivada pelos documentos reguladores produzidos no âmbito do Ministério da Educação e depois pela referência a um conjunto de estudos que tomam como objecto o papel da escrita na construção da aprendizagem.
 Apesar de focalizados em diferentes aspectos e níveis de ensino e de recorrerem a diferentes metodologias de investigação, estes estudos coincidem em termos de resultados, o que permite de algum modo inferir que, na escola portuguesa, do ensino básico ao superior, o uso da escrita como ferramenta de aprendizagem é ainda pouco frequente.
description: Interacções, vol. 7 n.º 19 (2011): O ensino da língua portuguesa: bases epistemológicas, objectivos e conteúdos.
A Mean Field Model for the Quadrupolar Phases of UPd$_3$
Creators: name: Le, Manh Duc
name: McEwen, Keith A.
name: Rotter, Martin
name: Doerr, Mathias
name: Barcza, Alexander
name: Park, Je-Geun
name: Brooks, James
name: Jobiliong, Eric
name: Fort, David
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: UPd$_3$ is known to exhibit four antiferroquadrupolar ordered phases at low temperatures. We report measurements of the magnetisation and magnetostriction of single crystal UPd$_3$, along the principal symmetry directions, in fields up to 33 T. These results have been combined with recent inelastic neutron and x-ray resonant scattering measurements to construct a mean field model of UPd$_3$ including up to fourth nearest neighbour interactions. In particular we find that anisotropic quadrupolar interactions must be included in order to explain the low temperature structures derived from the scattering data.
description: 9 pages, 6 figures, 3 tables
Abordagens relevantes para o ensino da escrita – do papel ao digital
Creators: name: Teixeira, Madalena
name: Novo, Cristina
name: Neves, Elisabete
Publisher: name: Interacções
Year: 2011

description: Em nota introdutória apresentamos a evolução da pedagogia da escrita em três abordagens distintas: a abordagem tradicional ou da transcrição, a que privilegia o domínio da oralidade ou pedagogia de transcodificação e finalmente, uma abordagem assente na reescrita. Para suportar a nossa perspectiva, servimo-nos dos contributos referenciados a partir do Programa Nacional de Ensino do Português (PNEP), explicitando as três fases de um processo de escrita: planificação, redacção e revisão. Neste contexto consideramos essencial incluir o recurso às Tecnologias de Informação e Comunicação (TIC) como forma de evidenciar o ensino e aprendizagem da escrita, tendo por base o pressuposto de que as mesmas são parte integrante das sociedades actuais e são essenciais para elevar o nível de literacia dos seus cidadãos.

Deste modo, revisitamos o contexto teórico e teórico-prático do uso dos recursos digitais através de autores nacionais e internacionais e da apresentação de uma proposta de actividade de escrita colaborativa com recurso às TIC e em que procuramos salientar a importância deste processo: i) da relação dos alunos com a divulgação do produto / processo do escrito, (ii) da ligação que se estabelece com os referenciais do aluno (aquilo que o aluno já sabe) e (iii) a ligação com a restante comunidade.
description: Interacções, vol. 7 n.º 19 (2011): O ensino da língua portuguesa: bases epistemológicas, objectivos e conteúdos.
Para uma escrita criadora: da produção de textos à formação de autores
Creators: name: Barros, Cláudia Graziano Paes De
name: Padilha, Simone De Jesus
Publisher: name: Interacções
Year: 2011

description: Este artigo objetiva discutir o ensino-aprendizagem de produção de textos e a formação de autores em contexto escolar. Para tal, baseamo-nos na teoria de linguagem de bakhtiniana e na teoria de ensino-aprendizagem vygotskyana. Nesse recorte, traçamos reflexões a respeito da autoria e da necessidade de um ensino que leve em consideração esse importante aspecto da aprendizagem da produção de textos no âmbito escolar. Em segundo lugar, traçamos um dos percursos que tem guiado nossas experiências de aplicação, tomando os gêneros discursivos como ponto de partida para o ensino da produção escrita. Os resultados demonstram que promover a interação entre os alunos em sala de aula – permitindo-lhes posicionar-se criticamente ao ler, refletir e escrever – pode proporcionar profundas melhorias na produção textual dos alunos e colaborar, fortemente, na constituição autores.
description: Interacções, vol. 7 n.º 19 (2011): O ensino da língua portuguesa: bases epistemológicas, objectivos e conteúdos.
Half-Megasecond Chandra Spectral Imaging of the Hot Circumgalactic Nebula around Quasar Mrk 231
Creators: name: Veilleux, S.
name: Teng, S. H.
name: Rupke, D. S. N
name: Maiolino, R.
name: Sturm, E.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: A deep 400-ksec ACIS-S observation of the nearest quasar known, Mrk 231, is combined with archival 120-ksec data obtained with the same instrument and setup to carry out the first ever spatially resolved spectral analysis of a hot X-ray emitting circumgalactic nebula around a quasar. The 65 x 50 kpc X-ray nebula shares no resemblance with the tidal debris seen at optical wavelengths. One notable exception is the small tidal arc 3.5 kpc south of the nucleus where excess soft X-ray continuum emission and Si XIII 1.8 keV line emission are detected, consistent with star formation and its associated alpha-element enhancement, respectively. An X-ray shadow is also detected at the location of the 15-kpc northern tidal tail. The hard X-ray continuum emission within 6 kpc of the center is consistent with being due entirely to the bright central AGN. The soft X-ray spectrum of the outer (>6 kpc) portion of the nebula is best described as the sum of two thermal components with T~3 and ~8 million K and spatially uniform super-solar alpha element abundances, relative to iron. This result implies enhanced star formation activity over ~10^8 yrs accompanied with redistribution of the metals on large scale. The low-temperature thermal component is not present within 6 kpc of the nucleus, suggesting extra heating in this region from the circumnuclear starburst, the central quasar, or the wide-angle quasar-driven outflow identified from optical IFU spectroscopy on a scale of >3 kpc. Significant azimuthal variations in the soft X-ray intensity are detected in the inner region where the outflow is present. The soft X-ray emission is weaker in the western quadrant, coincident with a deficit of Halpha and some of the largest columns of neutral gas outflowing from the nucleus. Shocks created by the interaction of the wind with the ambient ISM may heat the gas to high temperatures at this location. (abridged)
description: 43 pages, 11 figures, accepted for publication in the Astrophysical Journal
Study of the material photon and electron background and the liquid argon detector veto efficiency of the CDEX-10 experiment
Creators: name: Su, Jian
name: Zeng, Zhi
name: MA, Hao
name: Yue, Qian
name: Cheng, Jian-Ping
name: Chang, Jian-Ping
name: Chen, Nan
name: Chen, Ning
name: Chen, Qing-Hao
name: Chen, Yun-Hua
name: Chuang, Yo-Chun
name: Deng, Zhi
name: Du, Qiang
name: Gong, Hui
name: Hao, Xi-Qing
name: He, Qing-Ju
name: Huang, Han-Xiong
name: Huang, Teng-Rui
name: Jiang, Hao
name: Kang, Ke-Jun
name: Li, Hau-Bin
name: Li, Jian-Min
name: Li, Jin
name: Li, Jun
name: Li, Xia
name: Li, Xin-Ying
name: Li, Xue-Qian
name: Li, Yu-Lan
name: Li, Yuan-Jing
name: Liao, Heng-Yi
name: Lin, Fong-Kay
name: Lin, Shin-Ted
name: Liu, Shu-Kui
name: Lü, Lan-Chun
name: Mao, Shao-Ji
name: Qin, Jian-Qiang
name: Ren, Jie
name: Ren, Jing
name: Ruan, Xi-Chao
name: Shen, Man-Bin
name: Singh, Lakhwinder
name: Singh, Manoj Kumar
name: Soma, Arun Kumar
name: Tang, Chang-Jian
name: Tseng, Chao-Hsiung
name: Wang, Ji-Min
name: Wang, Li
name: Wang, Qing
name: Wong, Henry Tsz-King
name: Wu, Shi-Yong
name: Wu, Yu-Cheng
name: Xing, Hao-Yang
name: Xu, Yin
name: Xue, Tao
name: Yang, Li-Tao
name: Yang, Song-Wei
name: Yi, Nan
name: Yu, Chun-Xu
name: Yu, Hao
name: Yu, Xun-Zhen
name: Zeng, Xiong-Hui
name: Zhang, Lan
name: Zhang, Yun-Hua
name: Zhao, Ming-Gang
name: Zhao, Wei
name: Zhou, Zu-Ying
name: Zhu, Jing-Jun
name: Zhu, Wei-Bin
name: Zhu, Xue-Zhou
name: Zhu, Zhong-Hua
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The China Dark Matter Experiment (CDEX) is located at the China Jinping underground laboratory (CJPL) and aims to directly detect the WIMP flux with high sensitivity in the low mass region. Here we present a study of the predicted photon and electron backgrounds including the background contribution of the structure materials of the germanium detector, the passive shielding materials, and the intrinsic radioactivity of the liquid argon that serves as an anti-Compton active shielding detector. A detailed geometry is modeled and the background contribution has been simulated based on the measured radioactivities of all possible components within the GEANT4 program. Then the photon and electron background level in the energy region of interest (<10^-2 events kg-1 day-1 keV-1 (cpkkd)) is predicted based on Monte Carlo simulations. The simulated result is consistent with the design goal of CDEX-10 experiment, 0.1 cpkkd, which shows that the active and passive shield design of CDEX-10 is effective and feasible.
description: 10 pages, 5 figures, 4 tables, submitted to Chinese Physics C
Editorial - Desafios no ensino e na aprendizagem da matemática
Creators: name: Hamido, Gracinda
name: Branco, Neusa
name: Machado, Ricardo
Publisher: name: Interacções
Year: 2012

description: O presente número da revista Interacções, com o tema “Desafios no Ensino e na Aprendizagem da Matemática”, tem como finalidade proporcionar uma reflexão aprofundada, através de um conjunto de textos que apresentam e trazem a debate análises de dados empíricos, e respetivos quadros de referência teóricos, no âmbito de projetos de investigação recentes ou em curso. Nos diversos trabalhos que agora se apresentam, essa reflexão é relativa quer aos processos de aprendizagem dos alunos, ou à concretização das orientações curriculares por parte dos professores, quer ao modo como é concebida e desenvolvida a formação de professores, inicial e contínua, quer ainda às abordagens institucionais da Matemática, nomeadamente através de projetos educativos.
description: Interacções, vol. 8 n.º 20 (2012): Desafios no Ensino e na Aprendizagem da Matemática
Measuring collinear W emissions inside jets
Creators: name: Krauss, Frank
name: Petrov, Petar
name: Schoenherr, Marek
name: Spannowsky, Michael
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Single and multiple emission of electroweak gauge bosons and in particular of W bosons is discussed in the parton shower language. Algorithms and observables for the reconstruction of both leptonically and hadronically decaying W bosons inside light quark jets are compared, and they are applied to a study of how emission rates of W bosons in light-jet events at the LHC could be measured.
description: 13 pages, 9 figures