bluuebunny/crossref_metadata_2025 huggingface dataset:
Application of High Speed Digital Imaging (HSDI) technique in the diagnosis of dysphonia in patients with laryngopharyngeal reflux disease (LPR)
Authors: Kosztyła-Hojna Bożena , Zdrojkowski Maciej , Duchnowska Emilia
Published: March 2021

Introduction Gastroesophageal reflux disease (GERD) may cause extra-esophageal complications, including laryngopharyngeal reflux disease (LPR). It is caused by morphological changes in the laryngeal mucosa due to the regurgitation of gastric contents. Laryngopharyngeal reflux has a wide symptomatology. There is no pathognomonic image of the larynx for LPR. In the diagnosis of LPR, the subjective RSI scale is commonly used, which assesses symptoms in conjunction with the laryngoscopic assessment of the larynx on the RFS scale. The aim of the study was to diagnose the clinical form of dysphonia in patients with laryngopharyngeal reflux (LPR) using the HS camera and HSDI technique. Material and methods The study included a group of 72 patients of both genders, age 20 to 65, who obtained more than 13 points in the RSI scale and more than 7 points in the RFS scale. Results Application of HSDI technique with camera in the high speed (HS) and high resolution (HR) mode allowed precise objective diagnosis of organic and functional disorders of a hyperfunctional dysphonia.
Wpływ węzłów na parametry mechaniczne lin stosowanych w sprzęcie chroniącym przed upadkiem z wysokości
Authors: Baszczyński Krzysztof
Published: March 2021

W indywidualnym sprzęcie chroniącym przed upadkiem z wysokości są stosowane elementy włókiennicze, do których należą głównie liny i taśmy o różnej konstrukcji, wykonane z różnych surowców. Przykładami takiego sprzętu są poziome i pionowe liny kotwiczące, urządzenia samozaciskowe z giętkimi prowadnicami, amortyzatory włókiennicze, linki bezpieczeństwa itp. Na szczególną uwagę zasługują składniki sprzętu zawierające liny włókiennicze o długości do kilkudziesięciu metrów, ze względu na ich wpływ na przebieg powstrzymywania spadania. W przypadku sprzętu stosowanego podczas uprawiania sportu i rekreacji, ale również w warunkach przemysłowych, np. w arborystyce, użycie lin wiąże się często z wykonywaniem węzłów. Ze względu na wpływ takich konstrukcji na bezpieczeństwo ludzi, w CIOP-PIB w 2020 r. podjęto badania parametrów mechanicznych lin włókienniczych z węzłami różnych rodzajów.
W artykule zaprezentowano badania lin włókienniczych o różnej konstrukcji w zakresie zdolności zaciskania węzłów. Parametr K, wyznaczony w tych badaniach odnosi się do pewności zawiązania węzła na linie włókienniczej, tzn. uniemożliwienia samoczynnego luzowania. Przedstawiono badania dynamiczne zachowania lin włókienniczych zakończonych pętlami z trzema typami węzłów. Uzyskane wyniki pokazały, że zakończenia w postaci pętli z węzłem pochłaniają istotnie więcej energii kinetycznej niż prosty odcinek liny włókienniczej podczas powstrzymywania spadania z wysokości. Zaprezentowano również badania wpływu węzłów na siłę zrywającą lin włókienniczych. Wyniki wskazują, że pętla z węzłem może mieć siłę zrywającą, np. o 50% mniejszą niż prosty odcinek liny, na którym została utworzona.
Koncepcja projektowania uniwersalnego w edukacji
Authors: Chimicz Dorota , Prokopiak Anna
Published: March 2021

Współczesne międzynarodowe deklaracje odnoszące się do edukacji wyraźnie preferują kształcenie niesegregacyjne. Tworzenie dostępnych środowisk edukacyjnych ma swoje korzenie w projektowaniu uniwersalnym. Takie projektowanie powinno opierać się na budowaniu środowiska oraz tworzeniu produktów i usług dla każdego potencjalnego odbiorcy, bez względu na jego wiek, posiadane zdolności i możliwości, pochodzenie kulturowe czy inne cechy indywidualne. Zaproponowana koncepcja projektowania uniwersalnego kładzie ogromny nacisk zarówno na różnorodność, jak i włączanie.
W artykule na podstawie analizy najnowszej literatury zaprezentowano zasady i praktyczne ich zastosowanie w projektowaniu uniwersalnym w edukacji, czyli uczenie się dostępne dla wszystkich, w tym dla uczniów ze specjalnymi potrzebami edukacyjnymi, w szczególności: zróżnicowanie środków prezentacji wiedzy przez nauczyciela, zróżnicowanie form ekspresji wiedzy przez ucznia, zróżnicowanie sposobów zaangażowania ucznia i nauczyciela. Wynikiem postępu jest możliwość edukacji niesegregacyjnej, ogólnodostępnej. Nie można jej jednak realizować tylko za pomocą zmian w przepisach – u podstaw powinna być wspólnym zadaniem pedagogiki ogólnej i specjalnej.
Multimodal meningsskaping i NRK-produksjonen Sangfoni
Authors: Moskvil Jan Øyvind
Published: March 2021

I denne artikkelen analyseres musikkvideoen Tusen plommer fra barne-programmet Sangfoni. Serien består av 22 episoder som hver tar for seg en klassisk barnesang med multimodale uttrykksformer. Det filmatiske uttrykket kan forstås som sakprosa for barn, som tar sikte på å revitalisere tradisjonelle barnesanger, samtidig som dette kan gi en barnetilpasset innføring i musikk-teori. Musikkvideoen blir analysert i en sosialsemiotisk ramme med utgangs-punkt i meningspotensialet som ligger i modalitetene sangtekst, musikk og filmbilder. Transkripsjon av multimodale uttrykk blir også drøftet i artikkelen. Spørsmålet som blir besvart i analysen er: Hvilke multimodale menings-potensial kommuniserer musikkvideoen Tusen plommer? Analysen viser at musikkvideoen like mye er en opplæringsvideo i å forstå en 7/8-dels takt som å lære å synge sangen Tusen plommer. Videre viser artikkelen at Sangfoni kan være et godt supplement i musikkundervisningen i grunnskolen, særlig siden det ikke er produsert trykte lærebøker i musikkfaget etter den nye læreplanen, og at digitale ressurser vil egne seg godt for å oppnå ulike kompetansemål.
(Sinne)bilder av ekologisk produktion och konsumtion
Authors: Poutanen Heidi
Published: March 2021

Denna artikel tar avstamp i den socialsemiotiska multimodalitetsforskningen som utgår från att betydelser skapas i samspel mellan olika semiotiska system, som skrift och bild. I artikeln besvarar jag frågan hur djur, växter och människans relation till dem representeras i texter som handlar om ekologisk produktion och konsumtion inom den finska dagligvaru- och alkoholhandeln. Jag diskuterar även likheter och skillnader mellan representationerna i skrift och bild. Mitt material består av multimodala texter från tre svenspråkiga kundtidningar i Finland: Etiketten, K-Mat och Samarbete. I analysen redogör jag för olika semiotiska resurser och deras betydelsepotentialer i representationerna. Resultaten visar att representationer av det lyckliga livet av korna har en framträdande roll i marknadsföringen. Dessutom framkallar representationerna minnen från det förflutna och väcker konnotationer av den äkta och traditionella, finska matkulturen. I texterna betonas även den ömsesidiga relationen mellan människor och djur och människor och växter. Min analys visar att kundtidningarnas texter som helhet orienterar sig mot en verklighet där känslor och det sinnliga har betydelse.
Perspectiva X Realidade: Um Estudo sobre os Campos de Atuação dos Discentes e Egressos do Curso de Licenciatura em Computação
Authors: Freitas Lucas Luan de Araújo , Freire Sávio
Published: March 2021

Embora o egresso do curso de licenciatura em computação possua uma formação multidisciplinar, a identificação dos campos de atuação esperados por seus licenciandos e ocupados por seus egressos ainda requer investigação para auxiliar na melhoria do curso, integrando as necessidades dos alunos, do curso e do mundo do trabalho. O presente trabalho tem como objetivo desvelar os campos de atuação esperados pelos licenciandos em Computação e os ocupados pelos egressos do referido curso. Para tanto, o presente estudo coletou e analisou dados de 25 licenciandos e egressos do referido curso. Os resultados mostraram que o ponto de vista dos participantes sobre os campos de atuação é bem similar. Além disso, campos de atuação não reportados na literatura também foram identificados. Espera-se que os resultados possam prover discussões para consolidar a identidade dos egressos do curso de licenciatura em Computação em relação à sua ocupação profissional.
Incrementando os níveis de segurança na autenticação com Single Packet Authorization e Device Fingerprinting
Authors: Lucion Everson Luis , Nunes Raul
Published: March 2021

Uma nova abordagem para controle de perímetro de rede é autenticar antes de a primeira comunicação acontecer, tal como proposto no Software Deﬁned Perimeter (SDP). O uso de Single Packet Authorization (SPA) no SDP é fundamental para que o primeiro acesso ocorra apenas após a autenticação do dispositivo. Entretanto, o problema da conexão TCP subsequente pode persistir em técnicas de autenticação via SPA quando a autenticação está vinculada ao endereço IP, tal como no SPA do SDP. Este trabalho propõe um novo modelo para criação e envio do SPA no SDP. O novo modelo inclui, na estrutura do SPA, um campo de ﬁngerprint de dispositivo. Também é proposto um método para construir e usar o novo campo de ﬁngerprint, a ﬁm de solucionar o gap temporal entre a autenticação do SPA e a conexão subsequente para autenticação do usuário. Os resultados demonstram que a solução proposta combate o acesso indevido e aumenta consideravelmente o grau de diﬁculdade de detecção, replicação ou leitura dos dados do SPA. Através dos experimentos foi demonstrado que o aumento do tempo de processamento do novo SPA e a geração do ﬁngerprint não comprometem a usabilidade da solução.
Controle de Acesso à IoT Baseado na Percepção de Comunidade e Conﬁança Social Contra Ataques Sybil
Authors: De Oliveira Gustavo , Nogueira Michele , Santos Aldri
Published: March 2021

A evolução da IoT tem permitido que mais dispositivos de uso pessoal estejam conectados, e sejam inﬂuenciados pelos hábitos e comportamento dos proprietários. Logo, esses ambientes demandam por segurança no controle do acesso quanto à presença de intrusos, que venham a comprometer a privacidade ou perturbar o funcionamento da rede, como ataques Sybil. O advento do paradigma Social IoT possibilita que sistemas para o controle de acesso possam agregar contexto de comunidade e informações de sociabilidade dos dispositivos. Este trabalho propõe o mecanismo ELECTRON para o controle de acesso em redes IoT baseado na conﬁança social entre os dispositivos para proteger a rede de ataques Sybil. A similaridade social entre os dispositivos ajuda a deﬁnir comunidades na rede e compõem o calculo da conﬁança social, fortalecendo a conﬁabilidade entre dispositivos legítimos e sua resiliência contra a interação de atacantes Sybil. Resultados obtidos no simulador NS-3 mostram a eﬁcácia do ELECTRON em identiﬁcar ataques Sybil na IoT que buscam acesso à rede. Ele alcançou taxas de detecção por volta de 90%, tendo variações de acordo com a comunidade na qual a conﬁança social é construída.
Understanding the effects of removing common blocks on Approximate Matching scores under different scenarios for digital forensic investigations
Authors: Moia Vitor Hugo , Breitinger Frank , Henriques Marco Aurélio
Published: March 2021

Finding similarity in digital forensics investigations can be assisted with the use of Approximate Matching (AM) functions. These algorithms create small and compact representations of objects (similar to hashes) which can be compared to identify similarity. However, often results are biased due to common blocks (data structures found in many different ﬁles regardless of content). In this paper, we evaluate the precision and recall metrics for AM functions when removing common blocks. In detail, we analyze how the similarity score changes and impacts different investigation scenarios. Results show that many irrelevant matches can be ﬁltered out and that a new interpretation of the score allows a better similarity detection.
Brasil vs Mundo: Uma Análise Comparativa de Ataques DDoS por Reﬂexão
Authors: Heinrich Tiago , Obelheiro Rafael
Published: March 2021

Ataques distribuídos de negação de serviço por reﬂexão (distributed reﬂection denial of service, DRDoS) estão disseminados na Internet. Esses ataques oferecem diversas vantagens para os atacantes, sendo bastante eﬁcazes em provocar a indisponibilidade de hosts individuais ou mesmo sub-redes inteiras. Para detectar, mitigar e prevenir ataques DRDoS, é importante entender como eles funcionam, e quais são suas características de tráfego. Este artigo apresenta uma análise comparativa de ataques DRDoS contra vítimas no Brasil e no resto do mundo. São analisados 190 dias de tráfego coletado usando um honeypot, contando com mais de 204 k ataques DRDoS. Várias características de tráfego DRDoS são descritas e comparadas, incluindo uma análise aprofundada de ataques de carpet bombing. íE possível concluir que os ataques contra vítimas brasileiras são menos intensos e soﬁsticados que os ataques contra o restante do mundo, o que pode indicar que o cenário local pode piorar se os atacantes aperfeiçoarem suas táticas e ferramentas.
Reduzindo a Superfície de Ataque dos Frameworks de Instrumentação Binária Dinâmica
Authors: Dos Santos Filho Ailton , Feitosa Eduardo
Published: March 2021

Este artigo propõe contramedidas para mitigar técnicas de antiinstrumentação, em especial as que exploram o aumento da superfície de ataque produzido por ferramentas de instrumentação binária dinâmica, permitindo ataques como a execução de código arbitrário. Provas de conceito foram desenvolvidas e testadas em ambiente controlado com um conjunto de técnicas anti-instrumentação. Como resultado, é apresentado que é possível reduzir a superfície de ataque explorável das ferramentas DBI através da mitigação das técnicas anti-instrumentação.
Arquitetura de IPS para redes IoT sobrepostas em SDN
Authors: Gonçalves Daniel , Kfouri Guilherme , Dutra Bruno , De Alencastro João , De Caldas Filho Francisco , Martins Lucas , Albuquerque Robson , De Sousa Jr. Rafael
Published: March 2021

A programabilidade resultante da abordagem Software Deﬁned Networking (SDN) facilita a integração das funcionalidades de ﬁrewalls, sistemas de prevenção de intrusão (IPS) e switches, permitindo a rápida reconﬁguração da rede em caso de detecção de anomalias. Neste artigo, a arquitetura proposta visa estruturar uma medida de segurança distribuída que integra ﬁrewall, IPS, switches e uma entidade controladora para suportar instâncias de Internet das Coisas (IoT), permitindo a identiﬁcação de comportamento anômalo de dispositivos IoT pelo IPS, levando então a SDN a bloquear os ataques o mais próximo possível das fontes, reduzindo o volume de tráfego malicioso e isolando o dispositivo infectado do resto da rede..
Um Mecanismo de Defesa Contra Ataques Trafﬁc Side-Channel Temporais na IoT
Authors: Prates Jr. Nelson , Vergütz Andressa , Macedo Ricardo , Nogueira Michele
Published: March 2021

A Internet das Coisas (IoT) conecta objetos à Internet para prestar serviços inovadores. Entretanto, a ocorrência de ataques trafﬁc side-channel temporais ameaçam ferir o princípio de privacidade dos usuários IoT ao revelar informações privilegiadas sobre o seu comportamento. Este trabalho apresenta um Mecanismo de Defesa Contra Ataques Trafﬁc Side-Channel Temporais na IoT. O mecanismo segue dois módulos, o de teste de vulnerabilidade e o de proteção de privacidade. O módulo de teste de vulnerabilidade identiﬁca os vazamentos temporais side-channel e inicia o processo de defesa, diferente dos trabalhos prévios que apenas identiﬁcam as vulnerabilidades. O módulo de proteção de privacidade implementa três abordagens para mascarar o comportamento dos dispositivos em rede e ocultar os vazamentos temporais, diferentemente dos trabalhos da literatura focam em outros vazamentos como eletromagnetismo ou consumo de energia. Os resultados da avaliação de desemprenho conduzida em um cenário experimental mostram que a melhor abordagem reduz a acurácia de identiﬁcação dos dispositivos em até 63%.
Avaliação de Modelos de Redes Neurais Recorrentes para Anonimização de Textos em Português
Authors: Franco Antônio , Oliveira Leonardo
Published: March 2021

Currently, there are several approaches to provide anonymity on the Internet. However, one can still identify anonymous users through their writing style. With the advances in neural network and natural language processing research, the success of a classiﬁer when accurately identify the author of a text is growing. On the other hand, new approaches that use recurrent neural networks for automatic generation of obfuscated texts have also arisen to ﬁght anonymity adversaries. In this work, we evaluate two approaches that use neural networks to generate obfuscated texts. In our experiments, we compared the efﬁciency of both techniques when removing the stylistic attributes of a text and preserving its original semantics. Our results show a trade-off between the obfuscation level and the text semantics.
Lógica Paraconsistente Anotada Aplicada na Detecção de Ataques DDoS em Redes SDN∗
Authors: Farias Junior Euclides , Jacinto Tavares Allainn , Nogueira Michele
Published: March 2021

Este artigo curto avalia o uso da Lógica Paraconsistente Anotada (LPA) para detecção de ataques de negação de serviços distribuídos (DDoS) em Redes Deﬁnidas por Software (SDN). Foi desenvolvido um sistema intitulado LPAprog que faz a detecção dos ataques através do Quadrado Unitário de Plano Cartesiano (QUPC) em uma rede emulada pelo Mininet, com controlador POX. O LPAprog indica os graus de descrenças nos quadros reticulados e calcula os pesos através da quantidade total de pacotes, quantidade de pacotes SYN e FIN. Os resultados do sistema LPAprog mostram a eﬁciência na detecção dos ataques DDoS SYN-Flooding em ciclos e janelas de tamanho acima de 200 pacotes e a partir de 10 segundos.
Inklusion an Grundschulen in Baden-Württemberg
Authors: Bold Heike
Published: March 2021

Inclusion at elementary schools: Are elementary school teachers prepared for the task? Which competences are required in the implementation of inclusion concepts especially in (goal) differentiated teaching. Based on 46 expert interviews from elementary schools in Baden-Württemberg, the following study will present first answers to these complex questions and suggest possible (content for) teacher trainings. The author is elementary school teacher and school administrator with extensive knowledge in teaching children with and without special needs.
Is Hague Convention on Choice of Court Agreements the Way to go?
Authors: Zabloudilová Kateřina
Published: March 2021

The article demonstrates whether Hague Convention on Choice of Court Agreements and Brussels I bis Regulation are comparable legal instruments as far as choice of court agreements are concerned. The article analyses the mutual features of the two legal instruments as well as their divergences in terms of choice of court agreements. Therefore, the material and geographical scopes of application, the definition of “a choice of court agreement”, the effects of choice of court agreements as well as the process of the recognition and enforcement under both legal regulations shall be compared. The main goal of this article is to demonstrate that Hague Convention on Choice of Court Agreements does not present a complete and comprehensive solution in terms of choice of court agreements when compared to Brussels I bis Regulation.
Brexit and Private International Law
Authors: Salibová Kristina
Published: March 2021

My contribution deals with the issue concerning the question arising on the applicable law in and after the transition period set in the Agreement on the withdrawal of the United Kingdom of Great Britain and Northern Ireland from the European Union and the European Atomic Energy Community. The aim of this contribution is to analyze how the English and European laws simultaneously influence one another. This analyzation will lead to the prognosis of the impact Brexit will have on the applicable English law before English courts and the courts of the states of the European Union. The main key question is the role of lex fori in English law. Will English law tend to return to common law rules post-Brexit, and prefer the lex fori?
Pilotáž českého překladu dotazníku stylů učení se cizímu jazyku
Authors: Langerová Petra
Published: March 2021

The paper deals with the process and results of a pilot study of a language learning styles questionnaire (Ehrman & Leaver, 2003) translated into Czech. The questionnaire is based on psychological personality typology and it focuses on cognitive dimensions of the language learning process. In order to test the reliability of the translation an exploratory factor analysis (EFA) was performed, as the data on the original questionnaire reliability are not available. Factor analysis did not confirm the reliability of the Czech version scale. However, the original questionnaire setting suggests that it is not constructed of independent factors, thus a factor analysis cannot identify independent dimensions. Considering the piloting results analysis is the EFA does not appear as a relevant method for measuring the reliability of the questionnaire scales. The research will thus use the piloted Czech version of the questionnaire followed by a qualitative research stage.
Učení se slovní zásobě ve dvojicích.
Authors: Kousalová Barbora
Published: March 2021

This review aims to map the state of the art in vocabulary learning and acquisition in pairs within the foreign language classroom. The contribution presents the research from abroad included in the international database Scopus in the range of the last twelve years, concerning acquisition and vocabulary learning (in pairs). Selected quantitative and qualitative studies present the areas that are paid attention to within the acquisition and vocabulary learning concepts. Studies focused on vocabulary learning in pairs emphasize the positive influence of implementing activities focused on vocabulary in pairs. Some of them point out the importance of the teacher selecting pairs.
Počítačem podporované rolové a simulační hry a jejich vliv na plynulost u řečové dovednosti mluvení u studentů angličtiny jako cizího jazyka: Pilotní výzkum
Authors: Krahulec Ondřej
Published: March 2021

This paper introduces results of pilot research that sought to answer what subjectively perceived factors and processes of computer-assisted simulation games influence the speaking fluency of participants and how these factors do so. This work presents and interprets the results of a multi-case study of four participants during an intensive course of English as a foreign language. Moreover, possible recommendations for teaching based on the study are foreshadowed.
Climate Justice for the Dead and the Dying
Authors: Gibson Julia D. ,   International Association for Environmental Philosophy
Published: March 2021

Environmentalism has long placed heavy emphasis on strategies that seek to ensure the environment of today and the future roughly mirror the past. Yet while past-oriented approaches have come under increased scrutiny, environmental ethics in the time of climate change is still largely conceptualized as that which could pull humanity back from the brink of disaster or, at least, prevent the worst of it. As a result, practical and conceptual tools for grappling with what is owed to the dead and dying victims of environmental injustice have been and continue to be woefully underdeveloped. This paper advances scaffolding for robust environmental death ethics that are temporally pluralistic and at home within intergenerational climate justice.
Morphological and molecular analysis of Willowsia nigromaculata (Collembola, Entomobryidae, Entomobryinae) reveals a new cryptic species from the United States
Authors: Cipola Nikolas G. , Katz Aron D.
Published: March 2021

Commonly reported as a household pest throughout the northern hemisphere, Willowsia nigromaculata (Lubbock) is among the most abundant and widely distributed springtails. However, taxonomic uncertainty due to incomplete morphological descriptions based on specimens from different continents may lead to incorrect identifications and/or prevent the recognition of distinct lineages within this morphospecies. Here, we perform the first comprehensive morphological and genetic comparison between W. nigromaculata specimens collected from North America and Europe. Morphological and genetic evidence reveals that populations in the United States and France represent two distinct nigromaculata-like species, but a phylogenetic analysis indicates both species may also be present in Canada. Based on these results, we redescribe W. nigromaculata from France, provide a description for Willowsia neonigromaculata sp. nov. from the United States, and propose new diagnostic characters for their separation, including the number of inner appendages on the maxillary sublobal plate. We also highlight the need for morphological and molecular investigations of additional populations to better understand the diversity and distribution of W. nigromaculata and related species.
Educação popular e infância: princípios, concepções e práticas educativas
Authors: Almeida Vilma Ribeiro de , Siqueira Romilson Martins
Published: March 2021

O presente texto discute a relação entre Educação Popular e Infância a partir de sua compreensão como práxis social, vivenciada por grupos populares e determinada pela realidade numa perspectiva histórica. Tratou-se de apreendê-las como construtos sociais e históricos que se dão nos planos objetivos e subjetivos. Neste sentido, buscou problematizar temas como direitos, cidadania e participação a partir da experiência do Movimento de Adolescentes e Crianças (MAC). Entre o proclamado e o efetivado, este estudo percorreu fontes legais (Estatutos, Declarações), documentos oficiais do Movimento, bem como escutou os sujeitos (crianças e adultos) envolvidos na experiência. Objetivou, portanto, analisar as concepções, princípios e práticas da educação popular, vivenciadas por crianças e adultos a partir do projeto sócio-político-educativo do MAC e investigar como tais valores contribuem para o reconhecimento da criança como sujeito de direitos no contexto da Educação Popular. A análise explicita que o exercício de construção de uma educação crítica, sobretudo de uma educação popular, deve ser permanentemente revisitado. A despeito de o MAC pautar-se nos princípios de uma Educação Popular, tanto esta experiência quanto outras que assim se denominam, precisam reconsiderar o estatuto da infância como condição para o reconhecimento da criança como sujeito com voz e participação. Isto implica revisitar o lugar do adulto na relação com a criança a partir de uma perspectiva dialógica, colaborativa e política numa ruptura com práticas de uma participação decorativa em direção a uma participação protagônica.
Direito ao uso do nome social por estudantes transgêneros em contraposição ao poder familiar
Authors: Carmo Bruno Cleiton Macedo do , Fumes Neiza de Lourdes Frederico , Lira Wlademir Paes de
Published: March 2021

Fruto do apelo de movimentos sociais, em decisão recente, o Supremo Tribunal Federal julgou possível a alteração do prenome e sexo nos assentos civis de todo o país, sem que para isso seja necessária a cirurgia de transgenitalização ou laudo médico, bastando, apenas, a autodeclaração. Porém, o Conselho Nacional de Justiça estipulou que apenas os maiores de 18 anos  podem requerer a alteração do prenome e sexo sem a necessidade de autorização judicial. Persiste, assim, o imbróglio jurídico acerca da possibilidade de alteração do prenome e sexo e do uso do nome social em indivíduos menores de 18 anos, principalmente quando os pais são contrários à utilização do nome social, já que os primeiros dependem da representação ou assistência de seus genitores, ou responsáveis. Assim, o objetivo desse artigo é analisar as implicações e as possibilidades jurídicas da adoção do nome social por menores de idade em instituições de ensino, uma vez que essas instituições são as que possuem as mais estreitas relações, após a família, nessa fase da vida. Trata-se de um estudo qualitativo documental que buscou revisar a doutrina, a jurisprudência e os normativos legais e administrativos que versam sobre o tema. Como resultado, observou-se que o norte sempre será o melhor interesse da criança e do adolescente, prevalecendo, inclusive, sobre o poder familiar exercido pelos pais, e que as escolas possuem um papel fundamental na busca por garantir esse direito aos estudantes transgêneros menores de 18 anos de idade.
Multi-Disciplined Ecosystem-Centric Bioentrepreneurship Education: Case Study – University of San Francisco (USF)
Authors: Gunn Moira
Published: March 2021

Bioentrepreneurship education has evolved into at least three different types, all of which co-exist: Education 1.0 - In Service of Biotechnology Startups, Education 2.0 – In Service of Biotechnology Innovation Ecosystems, and Education 3.0 – In Collaboration with Biotechnology Innovation Ecosystems. Examples are given at all levels, along with a Case Study of the Bioentrepreneurship (BioE) program at the University of San Francisco (USF). The USF program draws from twelve expertise disciplines described by the Bioenterprise Innovation Expertise Model (BIEM 2.0), those essential disciplines bioenterprise requires to bridge the science/technology discovery/invention through to viable commercial product life cycle. As a result, the USF program reaches graduate students across the university. The utilization of the BIEM 2.0 model throughout the BioE courses is discussed, as well as the incorporation into the curriculum of BioTech Nation interviews with biotechnology industry executives and scientists. Due to the COVID-19 Pandemic and the requirement to move the BioE courses to a remote modality, future plans include the development of a fully online Bioentrepreneurship (BioE) certificate, primarily targeting the California state biotechnology corridor of San Francisco, Los Angeles, Orange County, and San Diego Biotechnology Innovation Ecosystems. Additional new BioE courseware will address the growing sector of Digital Health.
ON THE METHODICS OF MATHEMATICAL MODELLING OF POLLUTION OF HYDROLITHOSPHERE BY PETROLEUM PRODUCTS (EXEMPLIFIED BY KURSK OIL TERMINAL)
Authors: Bredikhin Vladimir Viktorovich , Khaustov Vladimir , Melkumov Dmitriy
Published: March 2021

A potential threat of pollution of hydrolithosphere with petroleum and its products due to accidental and technological leaks on a certain industrial object has been analyzed. The author's method of mathematical modelling is described that allows to perform an adequate dynamic modelling of a petroleum products lens in an aquifer. Execution of the resulting model allows to forecast behavior of petroleum products in the conditions of a real geological and hydro-geological cross-section.
Peer Reading Promotion in University Libraries
Authors: Jiang Yiping , Chi Xiaobo , Lou Yan , Zuo Lihua , Chu Yeqi , Zhuge Qingyi
Published: March 2021

University libraries use social networks to promote reading; however, there are challenges to increasing the use of these library platforms, such as poor promotion and low reader participation. Therefore, these libraries need to find ways of dealing with the behavior characteristics of social network readers. In this study, a simulation experiment was developed to explore the behaviors of readers seeking book reviews and opinions on social networks. The study draws on social network theory to find the causes of students’ behavior and how these affect their selection of information. Finally, it presents strategies for peer reading promotion in university libraries.
Web Content Strategy in Practice within Academic Libraries
Authors: McDonald Courtney , Burkhardt Heidi
Published: March 2021

Web content strategy is a relatively new area of practice in industry, in higher education, and, correspondingly, within academic and research libraries. The authors conducted a web-based survey of academic and research library professionals in order to identify present trends in this area of professional practice by academic librarians and to establish an understanding of the degree of institutional engagement in web content strategy within academic and research libraries. This article presents the findings of that survey. Based on analysis of the results, we propose a web content strategy maturity model specific to academic libraries.
Solving SEO Issues in DSpace-based Digital Repositories
Authors: Formanek Matus
Published: March 2021

This paper discusses the importance of search engine optimization (SEO) for digital repositories. We first describe the importance of SEO in the academic environment. Online systems, such as institutional digital repositories, are established and used to disseminate scientific information. Next, we present a case study of our own institution’s DSpace repository, performing several SEO tests and identifying the potential SEO issues through a group of three independent audit tools. In this case study, we attempt to resolve most of the SEO problems that appeared within our research and propose solutions to them. After making the necessary adjustments, we were able to improve the quality of SEO variables by more than 59% compared to the non-optimized state (a fresh installation of DSpace). Finally, we apply the same software audit tools to a sample of global institutional repositories also based on DSpace. In the discussion, we compare the SEO sample results with the average score of the semi-optimized DSpace repository (from the case study) and make conclusions.
We Can Do It for Free!
Authors: Suni Karin , Brown Christopher
Published: March 2021

The Free Library of Philadelphia’s online patron engagement has been continuous during the COVID-19 pandemic. The Special Collections Division rushed to generate substantial and engaging online programming using a variety of freeware systems so as not to burden our overworked IT department. We built a sustainable, flexible repository that is populated with videos, podcasts, games, exhibitions, and other activities which can be accessed by patrons of all ages and learning needs. The process has generated opportunities for our staff to interact in new and exciting ways with patrons as programming needs evolve. The model is easily adapted for other groups and institutions and may be a beneficial tool for library workers looking to promote online content. The repository can be found at http://www.bit.ly/FunWithFLPSpecColl.
Cinismo y «quinismo»: dos actitudes en la concepción de las lenguas en Cataluña
Authors: Pinto Pajares Daniel
Published: March 2021

El cinismo y el quinismo son actitudes antitéticas que pueden materializarse discursivamente a través del grado de opinión de la modalidad epistémica. En este trabajo proponemos cuatro enunciados arquetípicos que representan múltiples opiniones respecto a la idoneidad o inconveniencia de que el catalán y el castellano acaparen los espacios y usos sociolingüísticos en Cataluña y en las cuales están presentes los componentes cínico y quínico. Estos elementos, que privilegian a una u otra lengua, no aparecen aisladamente, sino que se da una lucha entre ambas actitudes en la que una de ellas matiza la efectividad de la otra. Tomamos la perspectiva del Análisis Crítico del Discurso porque las ideologías que reproducen las relaciones de poder entre las lenguas se manifiestan discursivamente. Mediante esta perspectiva, dividimos los enunciados en segmentos separados ideológicamente y señalamos cuál de ellos se ha de atacar para construir ideologías lingüísticas favorables a la lengua minorizada.

Cynicism and kynicism are antithetical attitudes which can discursively materialize through the opinion degree of the epistemic modality. In this paper, we propose four archetypical statements representing several opinions regarding the suitability and inconvenience of Spanish and Catalan languages about how they compete to monopolize sociolinguistic domains and uses in Catalonia. Cynical or kynical components are made clear in these sentences. These elements, which favour one or another language, do not appear in isolation, but there is a struggle between both attitudes in which one of them nuance the effectiveness of the other one. We take the Critical Discourse Analysis since the ideologies which reproduce the power relations between languages reveal themselves discursively. Through this perspective, we divide the sentences into ideologically separated segments and we point out which of them must be attacked to build favourable linguistic ideologies to the minoritized language.
Estudio sincrónico e histórico de la locución verbal «hacerse el harakiri»
Authors: Fernández Mata Rafael
Published: March 2021

La lengua española actual cuenta con una locución verbal nacida a principios del siglo XX (hacerse el jaraquiri), cuyo componente nominal es una palabra de origen japonés, jaraquiri. El presente artículo pretende realizar, por primera vez en nuestro idioma, un estudio exhaustivo sobre esta construcción, propia de la lengua española y de otras lenguas próximas: sus características morfológicas, combinatorias, de uso, dialectales e históricas.

The current Spanish language has a verbal phrase born at the beginning of the XX century (hacerse el jaraquiri), whose nominal component is a Japanese loanword, jaraquiri. This article intends to carry out, for the first time in our language, an exhaustive study on this construction, which is not only typical of Spanish, but also of other languages: its morphology, its combinatory, its use, and its dialectal and historical characteristics.
HEURISTICS FOR AWARENESS SUPPORT IN GROUPWARE SYSTEMS
Authors: CEPERO GARCÍA MARÍA TERESA , MONTANE  JIMENEZ LUIS GERARDO , TOLEDO TOLEDO GUADALUPE , BENITEZ GUERRERO EDGARD IVAN , MEZURA GODOY CARMEN
Published: March 2021

ABSTRACT:
Groupware Systems (GS) or collaborative systems are software systems that support the development of activities in which a group of users interacts to combine their skills, abilities, and work to achieve a common goal. In this area, an important concept is awareness, which is the information that helps people be aware of events beyond their current tasks. This information makes smoother the use of a collaborative system, so it is a fundamental element in this kind of software. In the design and construction of these types of systems, heuristics are used as design guidelines that serve as a useful evaluation tool for product designers and usability professionals. The current heuristics and guidelines for the design of awareness support focus on supporting the awareness of the team in the shared workspace, without considering elements to support the information needs of the user's own and individual interaction within the workspace. To address this problem and to facilitate the design and integration of awareness support, we developed 13 heuristics that integrate principles of Human-Computer Interaction and Computer Supported Cooperative Work to help groupware designers meet individual and team awareness needs. For evaluating the validity of the proposed heuristics, a structured and iterative consultation process was carried out with experts in Human-Computer Interaction and Computer-Supported Cooperative Work. The proposed heuristics can help software engineers develop collaborative systems that integrate awareness information and satisfy users' contextual information needs.

Keywords: Awareness, virtual groups, collaborative work, heuristics.
Læreren som moralsk aktør og undervisningens etik: En interdisciplinær undersøgelse
Authors:   , Kim Chung Kim
Published: March 2021

Afhandlingen er et bidrag til den internationale læreretikforskning, der tager udgangspunkt i det forhold, at den professionelle lærers undervisning er en moralsk orienteret aktivitet med immanent moralsk betydning. Formålet har været at opnå nye forståelses- og handlemuligheder i forhold til undervisningens etiske dimension. Dette er indfriet gennem en interdisciplinær undersøgelsestilgang, hvor jeg har belyst en gruppe læreres erfaringer med den etiske dimension i deres praksis gennem en række filosofiske perspektiver. Afhandlingens undersøgelser peger på, at disse lærere opfatter deres undervisning ud fra en moralsk fortolkningshorisont, og at deres professionelle tilfredsstillelse afhænger af deres mulighed for at realisere væsentlige moralske goder. Lærernes undervisningspraksis kan således beskrives ud fra begreber som moralsk stress, etisk-strategisk kompetence og professionel ulydighed. I kraft af denne moralsk orienterede undervisningspraksis kan skolen endvidere bestemmes som et ’mellemsted’ for etisk dannelse, hvor samfundets værdier og skolens værdigrundlag formidles kritisk.
Castoriadis et la critique de l’économie politique
Authors: Ouellet Maxime
Published: March 2021

Dans le cadre de cet article, nous analyserons le rapport qu’entretient Castoriadis avec la critique de l’économie politique élaborée par Marx et le marxisme. Nous voulons souligner que la théorie critique de la société capitaliste moderne formulée par Castoriadis demeure fortement inspirée par la pensée de Marx, pensée de laquelle il n’a jamais véritablement réussi à se libérer, et ce, en dépit de sa prétention à instituer une rupture définitive avec cette dernière. Cette première trame argumentative servira d’assise pour juger de la postérité de la pensée castoriadienne dans les sciences sociales contemporaines en général, et dans le domaine de l’économie politique et de la sociologie économique en particulier. Nous montrerons que certains éléments de sa pensée nourrissent la réflexion contemporaine en sociologie économique et en économie politique critique. Tant sa critique du marxisme traditionnel que sa réflexion sur le rôle des représentations dans l’orientation de l’agir économique trouvent écho dans certains travaux contemporains en économie politique critique qu’on pourrait qualifier de « post-marxistes ».
Coopératives de travailleurs autonomes : du jeu dans les règles au jeu sur les règles, éléments de comparaison Belgique, France et Italie
Authors: Bureau Marie-Christine , Corsani Antonella , Gazier Bernard
Published: March 2021

La situation et l’activité de nouveaux travailleurs indépendants qualifiés (« I-Pros ») en Belgique, France et Italie font l’objet dans cet article d’une investigation en trois étapes, à la focale de plus en plus resserrée. Tout d’abord, une comparaison des contextes nationaux fait ressortir leur inconfort et leur précarité au sein d’une « zone grise » entre salariat et travail indépendant. Face à ce défi, l’article explore, ensuite, les logiques d’action de divers collectifs de travailleurs dont l’originalité est souvent d’intervenir simultanément dans une multiplicité de domaines. On détaille, enfin, les trajectoires de trois entreprises d’entrepreneuriat coopératif, chacune dans un des pays retenus.

Prolongeant une recherche internationale sur l’organisation des travailleurs indépendants en Europe (Recherche « I-Wire »), l’article utilise les données et les analyses obtenues dans ce cadre et les complète tant sur le plan théorique (en mobilisant le concept de « travail instituant ») que sur le plan empirique (en enrichissant le corpus dans le domaine des coopératives de travailleurs autonomes). La méthode adoptée combine l‘analyse des institutions et organisations, et les interviews individuelles et collectives d’acteurs.

De ces premiers repérages au sein d’un paysage complexe et mouvant, il ressort un résultat principal : les « I-pros » sont souvent au coeur d’un jeu simultanément dans les règles et sur les règles. Notamment, les travailleurs des trois coopératives examinées sont engagés dans un intense « travail instituant » qui passe par la révision des règles de droit, mais aussi par la fabrication de nouveaux imaginaires. Les trajectoires fortement convergentes, mais néanmoins distinctes, des trois organisations permettent de déceler des référentiels à dominante économique, qui valorisent les projets professionnels et l’entrepreneuriat, et des référentiels à dominante politique, qui insistent sur l’idée de coopération citoyenne.
Un encadrement de proximité en recomposition : Les « managers de rayon » dans la grande distribution
Authors: Racine Florent
Published: March 2021

Cet article porte sur les salariés des grandes surfaces alimentaires en France. Si la littérature existante sur le secteur porte essentiellement sur les caissières et utilise la monographie, notre approche s’intéresse aux managers de rayon. Porter le regard sur les managers de rayon, premier niveau d’encadrement en magasin, permet de mieux comprendre les logiques qui traversent le secteur. Mais contrairement à l’approche habituelle qui utilise la monographie, notre approche combine les échelles d’analyse (micro, méso et macro) afin d’ancrer les observations du terrain au sein de l’histoire sectorielle et de la conjoncture.

Cela nous conduits à associer la sociologie du travail et de l’emploi avec la sociologie des groupes professionnels pour montrer que les managers travaillent au sein de deux principaux segments professionnels : les rayons alimentaires, d’une part, et les rayons non alimentaires, d’autre part. Sur chaque segment, les conditions de travail ne sont pas tout à fait les mêmes : la situation économique des groupes intégrés étant préoccupante, ces derniers ont procédé à une réorganisation des rayons. Par conséquent, les conditions d’emploi sont également différentes.

En effet, si le processus de centralisation-décentralisation des tâches et la sélection d’un nouveau profil de managers sont bien mis en oeuvre de façon homogène dans les rayons alimentaires, deux rayons non alimentaires conservent leur particularité. Au rayon parapharmacie tout d’abord, le titre de docteur constitue une barrière à l’entrée dans ce marché du travail fermé. Parallèlement, les récentes réorganisations permettent à ce dernier de s’emparer des rayons des collègues, faisant de ce manager le grand gagnant des mutations actuelles. Aux rayons brun-blanc-gris ensuite, les managers sont dans une situation plus difficile : plus que partout ailleurs, ces rayons qui perdent de l’argent ont été réorganisés ou supprimés, annonçant la « mort » progressive de ce groupe.
Les conditions de performativité du discours autour de la création de valeur partagée
Authors: Persais Eric
Published: March 2021

Le concept de création de valeur partagée (Creating Shared Value, CSV) proposé par Porter et Kramer ne fait pas l’unanimité au sein de la communauté scientifique. Pourtant, il bénéficie d’une certaine popularité chez les chefs d’entreprises qui voient dans ce concept le moyen de répondre efficacement aux enjeux du développement durable et indirectement de réconcilier économie, social et écologie. Si l’utilisation de la CSV dans les déclarations du dirigeant permet de rassurer l’ensemble des parties prenantes sur l’objectif poursuivi par l’entreprise, celle-ci ne trouve pas obligatoirement des effets dans les pratiques organisationnelles.

Basant sa recherche sur une étude de cas unique inscrite dans une perspective longitudinale, l’auteur s’intéresse ici au passage du discours aux actes. Il s’interroge sur le caractère performatif de la CSV et met en évidence des conditions de performativité spécifiques au discours sur la création de valeur partagée.

Au terme de cette recherche, trois facteurs ont pu être mis en évidence comme des éléments facilitateurs : l’absence de théorie concurrente, la mise en oeuvre d’un processus d’acceptation sociale, l’inscription de la CSV dans une perspective plus globale touchant à la raison d’être de l’entreprise. Les résultats ainsi obtenus, qui devront cependant être confirmés par une étude à plus grande échelle, complètent les travaux précédents sur les conditions de performativité du discours stratégique en l’adaptant au concept de CSV aujourd’hui largement utilisé dans les milieux d’affaires.