bluuebunny/crossref_metadata_2025 huggingface dataset:
НЕЧІТКА ІЄРАРХІЧНА ОЦІНКА ЯКОСТІ КОМПЛЕКСНИХ СИСТЕМ ЗАХИСТУ ІНФОРМАЦІЇ
Authors: Шелехов Ігор Володимирович , Барченко Наталія Леонідівна , Кальченко Вадим Володимирович , Ободяк Віктор Корнелійович
Published: December 2020

Changes in the legislation of Ukraine lead to a gradual transition to international standards in the field of ensuring the protection of information in information and communication systems of government authorities. However, the latest regulatory framework is based on the regulatory documents of the past. In this regard, it became necessary to develop new approaches to assessing the security of information and communication systems. One of the options for solving this problem is the use of penetration testing methods. During this procedure, the parameters of the complex protection tools are tested using publicly available tools used by cybercriminals. After completing this procedure, three options for the results are possible, which are described by fuzzy terms: the system meets the requirements of regulatory documents, the system does not comply with the requirements of regulatory documents, the system partially meets the requirements of regulatory documents and needs to be improved. As a result, the problem arises of developing a model that allows obtaining an integral indicator of security based on a fuzzy knowledge base. The article analyzes international documents in the field of cybersecurity and normative documentation of the system of technical protection of information in Ukraine. As the criteria for evaluating the system, the criteria of security against unauthorized access were selected, which in turn are defined in the existing national regulatory documents. A model of a fuzzy hierarchical system for assessing the security profile has been developed, which sets a set of assessment criteria and the sequence of their use. The proposed hierarchical model makes it possible to present the assessment process in an explicit form and implement the process of checking the criteria, indicating the degree of confidence of the expert in the relevance of the assessment criteria. The system was implemented in the Fuzzy Logic Toolbox environment of the Matlab application package. Computer experiments have shown the possibility of applying the developed model in practice.
Assistência em Mastologia em uma Unidade de Referência do Sistema Único de Saúde no Ceará, Brasil
Authors: Cavalcanti Luciano Pamplona de Góes , Simões Patrícia Saldanha Freire , Silva Maria Rebeca Rocha da , Galdino Paula Nathana Rabelo
Published: December 2020

Introdução: O momento do diagnóstico do câncer de mama influencia diretamente na evolução e prognóstico da doença, sendo a precocidade desse diagnóstico diretamente proporcional as chances de cura. Portanto, é importante identificar limitações para esse diagnóstico precoce. Objetivo: Avaliar a assistência prestada às pacientes em uma unidade de referência em mastologia no Ceará, de acordo com sua procedencia. Método: Estudo transversal e quantitativo. Foi aplicado um questionário estruturado para usuárias do ambulatório de mastologia do Instituto de Prevenção do Câncer do Ceará, atendidas durante o ano de 2010. Resultados: Entre as 600 mulheres entrevistadas, 139 (23,2%) tinham diagnóstico de câncer de mama, sendo 50,4% residentes na capital e 49,6% procedentes do interior. A mediana de tempo de espera por uma consulta especializada foi de 15 dias para mulheres residentes na capital e 30 dias para aquelas vindas do interior, sendo duas vezes maior (p=0,0001). Quando o procedimento cirúrgico foi indicado, a média do tempo de espera para residentes na capital foi de 39 dias e, para as procedentes do interior, 63 dias (p=0,046). O tempo para realização das biópsias foi adequado para mais de 90% das mulheres, porém o mesmo não ocorreu quando foi necessário realização de cirurgia. Entre as mulheres, 491 (81,8%) estavam satisfeitas com o atendimento. Conclusão: A demora em realizar a cirurgia pode impactar negativamente na sobrevida das pacientes e reduzir as chances de cura, principalmente para aquelas residentes no interior do Estado.
TRADITIONS OF THE "FIRST WEDDING NIGHT" IN THE WEDDING RITES OF THE PEOPLES OF DAGESTAN (XIX - EARLY XX CENTURY)
Authors: Musaeva Majsarat K. , Solovyova Lubov T.
Published: December 2020

Based on field ethnographic material, studies of family, marriage and family rituals, the article describes and analyzes a sensitive and controversial topic in the traditions of the peoples of Dagestan related to the preservation of the integrity of a girl before marriage. The concept of interpreting the values ​​of chastity is considered in a complex of rituals, ideas and beliefs of the Dagestani peoples, not only through the prism of such an important family and social event as a wedding, but also as an independent object, although closely related to it.Chastity, the virginity of a girl before marriage is an object of heated debate in society, since the attitude towards him transforms from era to era, from people to people. Despite this, there is no special study devoted specifically to the traditions associated with the "wedding night".The peoples of Dagestan have an extensive ritual complex associated with the "first wedding night", in which both ancient beliefs and popular ideas about healthy offspring are intertwined. The successful completion of one of the epoch-making events in the human life cycle - the creation of a family, as well as the happiness of a woman and her status in society, in the Dagestan realities depend not only on the time under study, but also today, on the outcome of this "night". The fact of chastity, proven on the "wedding night", has not lost its relevance among the majority of the peoples of Dagestan at the present time. Accordingly, some ethnographic nuances will undoubtedly be of interest not only to specialists.
WEDDING OF A TRANSMIGRANT: SOME ASPECTS OF STUDYING THE TRANSLOCALITY OF THE DAGESTAN VILLAGE
Authors: Kapustina Ekaterina L.
Published: December 2020

The article is devoted to some aspects of studying the wedding in modern Dagestan through the prism of the problem of mobility in the fate of the Dagestan rural community. Using the example of the author's materials on migration from the Republic of Dagestan to some regions of Western Siberia (Khanty-Mansiysk and Yamalo-Nenets Autonomous Okrug), the author studies the degree of influence of translocal elements of the way of life, characteristic of many Dagestan rural communities, on the mobility practices associated with the wedding ritual complex, and also indirectly related to this complex economic and social strategies of the Dagestanis. The article shows how the main stages of the wedding are translocated - mainly, the choice of a marriage partner, pre-wedding events and the location of the wedding itself. It is also of interest how the wedding determines the practices of regular and occasional mobility of migrants and their fellow villagers, the speed of movement between the sending and receiving communities and the decision-making about these movements. It also shows the significant role of Internet communication in modifying wedding practices.
Peran Aplikasi Seluler terhadap Peningkatan Informasi Imunisasi Anak Bagi Orang Tua: Studi Literatur
Authors: Astuti Astuti , Rahman La Ode Abdul
Published: December 2020

Immunization is important for children because it can prevent various infectious diseases thatcan inhibit a child's growth and development. The provision of immunization in children isoften found various obstacles caused by the target of immunization cannot be achieved. Thiscan be caused due to a lack of information and immunization schedule errors due to the manytypes of immunizations with different schedules. As technology develops, various health-relatedcellular applications emerge called mhealth. Mhealth related to immunization is expected toincrease information for parents so they can provide immunizations for their children asrecommended. The purpose of this study is to determine the role of mobile applications relatedto immunization in increasing immunization information for parents. Literature is collected forreview, literature search uses several online databases that are included in the inclusioncriteria and is limited to 2015-2020. Nine articles are used as the main analysis, other articlesare added to support the discussion. Cellular applications related to immunization areavailable in various forms. Overall, these applications have a major role in providinginformation about immunization knowledge and immunization schedule information to increaseparental participation to provide immunizations to their children in full. Therefore, healthworkers, especially those directly related to child immunization, are advised to encourage theuse of mobile applications related to immunization against parents in order to achieve goalsrelated to immunization in children.
PERILAKU POLINATOR Elaeidobius kamerunicus Faust (COLEOPTERA : CURCULIONOIDAE) PADA PEMBUNGAAAN KELAPA SAWIT (Elaeis guineensis Jacq)
Authors: Afrian Dwi , Windriyanti Wiwin , Wiyatiningsih Sri
Published: December 2020

Kelapa sawit (Elaeis quineensis Jacq) adalah tanaman berumah satu (monocious) yang proses penyerbukannya memerlukan agen penyerbuk seperti serangga (entomofily). Serangga E. kamerunicus adalah serangga polinator spesifik kelapa sawit. Keberadaan E. kamerunicus bermanfaat bagi Fruit set tandan kelapa sawit. Penelitian ini bertujuan untuk mempelajari perilaku polinator E. kamerunicus pada pembungaan kelapa sawit, sehingga informasi yang diperoleh bermanfaat untuk mengevaluasi efektivitas E. kamerunicus sebagai polinator. Metode purposive sampling digunakan untuk menentukan tanaman sampel yang digunakan, sedangkan pengamatan perilaku kunjungan menggunakan metode focal sampling. Berdasarkan hasil pengamatan perilaku E. kamerunicus diperoleh bahwa durasi kunjungan E. kamerunicus yaitu 17,87 detik/bunga, dengan lama aktivitas dibunga jantan hari pertama, kedua dan ketiga masing-masing yaitu 3,29 menit, 1,39 menit dan 0,57 menit, laju kunjungan E. kamerunicus berdasarkan pada bunga betina dan bunga jantan yaitu masing-masing 2,32 bunga/menit dan 3,18 bunga/menit sedangkan laju kunjungan E. kamerunicus berdasarkan E. kamerunicus jantan dan E. kamerunicus betina pada bunga jantan yaitu  3,53 bunga/ menit dan  2,84 bunga/menit dengan periode waktu kunjungan E. kamerunicus pada bunga betina yaitu jam 09.00-13.00 WIB dan rata-rata jumlah individu E. kamerunicus jantan dan betina pada bunga betina kelapa sawit masing-masing yaitu 5 ekor dan 15 ekor.
PENGARUH KONSENTRASI DAN INTERVAL WAKTU PEMBERIAN PUPUK ORGANIK CAIR TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TOMAT (Lycopersicum esculentum L.)
Authors: Afianto Ahmad Khafid , Djarwatiningsih Djarwatiningsih , Sulistyono Agus
Published: December 2020

Tanaman Tomat (Lycopersicum esculentum L.) memiliki prospek permintaan pasar yang tinggi. Produksi tanaman tomat yang rendah dapat disebabkan oleh pemberian unsur hara yang tidak optimal bagi tanaman. Pertumbuhan dan produksi tanaman tomat dapat dioptimalkan dengan memberikan berbagai perlakuan, diantaranya adalah dengan pemberian nutrisi yang tepat dan seimbang menggunakan pupuk organik cair (POC) (NASA) serta interval waktu pemberian yang tepat. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi POC NASA dan interval waktu pemberian terhadap pertumbuhan dan hasil tanaman tomat yang dilakukan di UPT 3 Dinas Pertanian Kecamatan Kebomas, Kabupaten Gresik, Jawa Timur pada bulan Desember 2019 – Maret 2020. Penelitian menggunakan Rancangan Acak Lengkap (RAL) dua faktor yang diulang sebanyak tiga kali. Faktor pertama adalah konsentrasi POC (NASA), terdiri dari empat taraf yaitu tanpa pemberian POC NASA (kontrol) (P0), 1 ml/l air (P1), 2 ml/l air (P2), dan 3 ml/l air (P3). Faktor kedua adalah interval waktu pemberian yang terdiri dari tiga taraf yaitu 1 minggu sekali (V1), 2 minggu sekali (V2), dan 3 minggu sekali (V3). Terjadi interaksi yang sangat nyata pada perlakuan kombinasi P3V2 terhadap tinggi tanaman tomat pada umur 40 hst (68,06), 50 hst (80,56), 60 hst (86,06), dan jumlah daun pada umur 40 hst (20,11), 50 hst (26,56), 60 hst (35,11).
Europejski Trybunał Ochrony Praw Człowieka w Strasburgu wobec naruszeń prywatności w mediach. Część 2. Znaczenie stanowiska Trybunału dla debaty publicznej w Polsce
Authors: Zaremba Michał
Published: December 2020

W dobie celebrytyzacji życia politycznego oraz intymizacji przekazu medialnego zyskuje na znaczeniu problematyka granic prawnej ochrony prywatności przed naruszeniami ze strony mediów. W pierwszej części artykułu („SM” 2014, nr 2) zostało zaprezentowane stanowisko Trybunału Europejskiego w kwestii wspomnianych granic. W tej części przychylne mediom orzecznictwo Trybunału zostało zestawione ze znacznie bardziej restrykcyjnymi przepisami krajowymi obowiązującymi w tej materii. Poddano też analizie skutki, jakie podejście tego organu może mieć dla debaty publicznej w Polsce. Przede wszystkim zwrócono uwagę na fakt, że ułatwia ono obywatelom formułowanie ocen na temat postaw moralnych osób publicznych, w tym zwłaszcza polityków.
The Labour of Austerity
Authors: Almeida Nora
Published: December 2020

This essay explores the social-psychic toll of prolonged austerity on academic librarians and the range of strategies that have (or could) serve as tools of resistance. Using a combination of theoretical analysis and autoethnography, I examine the emotional impact of bottomless and invisible labour imposed by austerity and the ways institutions use emotional coercion to promote self-surveillance, meta-work, and hyper-productivity. Following this analysis, I discuss the ways that oppressive institutional cultures silence dissent and absorb common resistance tactics advocated by educators. Finally, I introduce several examples of performance-based resistance projects and explore how creative, personal, and absurd forms of protest might be used to critique and transform the culture of work and our affective experience as knowledge workers in the neoliberal academy.
Material Entanglement and Technology Fetishism in Academic Libraries
Authors: Levesque Lisa
Published: December 2020

This article explores technology fetishism in academic libraries as an irrational form of worship. Academic libraries participate in networks of prestige through their investments in technology and its fetishistic rhetoric. To counter the myth of technology as a neutral good, this article draws on contemporary fetishism theory and specifically the work of Bruno Latour to trace how technology is entangled with social relations and upholds hegemonic power. All technology is laden with human thought, feeling, and intent. However, Modern fetishes are dispersed into culture and obscure these entanglements, hiding materiality and obscuring the visibility of labour. This article considers library technology through the lens of fetishism, specifically considering the ways in which discovery layers shape research. Confronting fetishism enables academic library workers to reimagine more human-centered approaches to technology and to bring to light embedded whiteness and sexism in library practices. There is an urgent need to reconfigure our relationships with technology given its entanglement with research and the unexamined power that fetishism holds.
Kesiapan Rumah Makan di Era New Normal
Authors: Amelia Decha Suci , Suwarni Linda , Selviana Selviana , Mawardi Mawardi
Published: December 2020

Pandemi Covid-19 di Indonesia telah berlangsung selama 5 bulan sejak Maret 2020. Pandemi ini berdampak besar di semua sektor termasuk perekonomian. Saat ini, banyak negara yang mempersiapkan new normal di tengah pandemi Covid-19, termasuk Indonesia. Rumah Makan merupakan salah satu tempat umum yang harus dipersiapkan untuk New normal. Tujuan penelitian ini adalah untuk mengetahui kesiapan rumah makan di Kota Pontianak selama periode new normal. Desain penelitian menggunakan studi cross sectional. Jumlah sampel sebanyak 90 Rumah makan di Kota Pontianak yang dipilih secara proporsional random sampling. Teknik pengumpulan data melalui observasi langsung. Analisis data dilakukan secara deskriptif untuk mengetahui kesiapan rumah makan selama periode new normal. Hasil observasi menunjukkan bahwa sebagian besar rumah makan di Kota Pontianak belum menerapkan protokol kesehatan seperti hanya 24,4% rumah makan yang mewajibkan pengunjung memakai masker, 34,4% yang menjaga jarak fisik, 27,8% yang memasang peraturan kesehatan, 40,0% tidak tersedia sabun tangan. dan 76,7% tersedia tempat cuci tangan. Alasan pemilik rumah makan tidak mengikuti protokol kesehatan adalah hak konsumen/pengunjung dan juga tempat yang tidak memadai. Rumah makan di Kota Pontianak belum seluruhnya menerapkan protokol kesehatan sesuai dengan peraturan pemerintah. Promosi kesehatan untuk perubahan perilaku diperlukan secara terus menerus melalui kampanye kesehatan dan pengawasan yang ketat terhadap pelaksanaan protokol kesehatan di restoran guna menekan penularan Covid-19. Dapat disimpulkan bahwa rumah makan di Kota Pontianak belum siap menerapkan protokol kesehatan pada Era New normal dalam menghadapi covid 19.
Kapinalliset koululaiset. Yhteiskunnallisen koululaisliikkeen juurilla
Authors: Jouhki Essi
Published: December 2020

Lectio praecursoria historian väitöskirjaan Teinikuntatoiminnan sukupolvet. Muistitietohistoria oppikoulujen koululaisliikkeestä 1950–1970-luvuilla, Oulun yliopistossa 21.2.2020.
The English Language in India: From Racial-Colonial to Democratic
Authors: Parhi Asima Ranjan Parhi
Published: December 2020

In India and the other countries of the global south, a non-native variety of English Language has been serving the interest of the socio-cultural needs. Such a variety suits to the interest of the young learners since they have already mastered the tools of communication from outside the class room. Even the seasoned writers and columnists have developed a tendency to experiment further and develop suitable material for language teaching which was previously dependent on prescriptive grammar and lexical structures. This calls for an investigation into the nature of a shift within the very core of this language in India. This Paper tries to draw a graph on the course of this shift by examining data collected from mass media and situate this fresh use of language at a democratic space unlike the monolith of language as practiced in past. The news entries are trendy and user friendly, contain morphological and syntactic novelty that provides suitable methods to support pedagogy. It is fascinating to see how such data holds a promise of huge curricular implications providing a pragmatic road map for the teaching of theory, literature, and English language in India rather than development of mere skills as done in past.
Social Contract, Authoritarianism and the Dilemma of Africans
Authors: Kali Moeketsi
Published: December 2020

The article expatiates on the social contract to clarify the circumstances leading to despotism, authoritarianism, violation of civil liberties and misery in Africa. It describes the ways in which African leaders violate individual freedoms despite the presence of local laws and international conventions. The article explains the process that led to the misfortune of Africans based on case studies informed by primary and secondary data. It contends that the repercussions of the social contract were underrated due to the dearth of choices. Thus, governments abuse their powers and crush every agent that attempts to provide checks and balances. However, the verdicts of certain local courts and the International Criminal Court demonstrate that strengthening the judicial system can transform the status quo.
Ação educacional na rotina de cuidados aos pacientes oncológicos com cânula metálica de traqueostomia
Authors: Oliveira Angélica Menezes Bessa , Souza Luiz Euclides Coelho de , Martins Flávia Luciana Pinheiro de Souza Pinto , Brasil Rangel Pereira , Pereira Ana Beatriz Nunes , Carvalho Maria Margarida Costa , Normando Valéria Marques Ferreira
Published: December 2020

Introdução: A traqueostomia é um procedimento cirúrgico realizado com freqüência em pacientes oncológicos, havendo necessidade de cuidados especiais por parte dos profissionais de saúde, familiares e cuidadores. Objetivo: Analisar a rotina de cuidados com a higienização da cânula metálica aos pacientes oncológicos traqueostomizados. Método: Após aprovação do Comitê de Ética em Pesquisa, o estudo foi de intervenção preventiva com abordagem qualitativa realizado com os profissionais de saúde do Hospital Ophir Loyola (HOL) – Belém-PA, no período de Abril a Setembro/ 2019, com a realização de um questionário de 9 questões abertas, repassado aos profissionais. Para a análise dos dados foi utilizada a técnica de análise de conteúdo de Bardin, e o software Iramuteq, realizou a codificação das falas. Resultados: A população foi composta de 25 participantes: 8 enfermeiros, 9 técnicos de enfermagem e 8 fisioterapeutas, sendo que 8 profissionais foram representados pelos residentes de enfermagem e fisioterapia; e 17 eram profissionais e 8 eram profissionais residentes. O Iramuteq gerou a nuvem de palavras em que palavras mais evocadas são visualizadas graficamente e a Classificação Hierárquica Descendente, que gerou um corpus com 76,44% de aproveitamento, e 6 classes de segmentos de textos diferentes entre si. Conclusão: Foi possível a análise rotineira de como os profissionais de saúde realizam os cuidados com a cânula metálica, um percentual significativo de profissionais demonstraram possuir um conhecimento incompatível com a literatura, um vídeo educacional foi criada para o profissional de saúde para facilitar na transmissão dos cuidados de higienização da traqueostomia em benéfico ao paciente.
Implementação e Gerenciamento Contínuo de Fornecedores Localizados em Países de Baixo Custo: a experiência de três empresas brasileiras
Authors: Sousa Paulo Renato de , Silva Lucas Leão da Silva , Pollice Fábio Ferraz de Arruda , Carvalho Frederico Monteiro Costa , Adas Camilo Abduch
Published: December 2020

Diante do atual ambiente de constantes transformações e de crescente competitividade, para gerar uma vantagem competitiva duradoura, torna-se necessário desenvolver cadeias de suprimentos de alta performance que tenham como abordagem todo o mercado global, de forma que todos atuem em unidade para que o valor percebido pelo cliente final seja cada vez maior. A abordagem do globo como um mercado potencial apresenta, no entanto, grandes incertezas e barreiras, motivo pelo qual, além de um alinhamento estratégico, é fundamental que se forme uma equipe multifuncional como também multinacional para que o relacionamento com a cadeia de suprimentos seja consistente, próximo, sustentável e efetivamente proporcione os benefícios dela esperados. O presente artigo tem como principal objetivo descrever através de grupo focal a experiência de três grandes organizações na implementação e gerenciamento contínuo de fornecedores localizados em países de baixo custo, descrevendo as metodologias e os processos que facilitaram o alinhamento estratégico da cadeia de suprimentos, proporcionando cadeias de suprimentos sustentáveis e de performance world-class. Como resultado principal esse artigo proporcionou uma visão da gestão da cadeia de suprimentos com uma correlação entre teoria e prática, demonstrando a importância do desenvolvimento de parceiros em países de baixo custo. Como resultado secundário esse artigo apresentou uma análise de competitividade de Países no Leste Europeu e no Sudeste Asiático, além de China e Índia em três dimensões: ambiente de negócios, competitividade em custo e disponibilidade de fornecedores.
Modelagem logística e fatores de risco associados aos pacientes com COVID-19, Brasil
Authors: Freitas Jucarlos Rufino de , Pereira Mickaelle Maria de Almeida , Silva Laura Alves Pacifico da , Pessoa Ruben Vivaldi Silva , Santana Leika Irabele Tenório de , Silva Joelma Mayara da , Lima Claudia Regina Oliveira de Paiva , Albuquerque Cristiane Rocha , Cunha Filho Moacyr
Published: December 2020

Objetivo: Buscou-se por meio de um modelo de regressão logístico, traçar o perfil clínico dos indivíduos acometidos. Métodos: Utilizaram-se dados do número de casos confirmados da COVID-19, disponibilizados através da SEPLAG-PE, em parceria com a SES e a ATI, no período de 12 de março de 2020 a 13 de julho de 2020. Resultados: O grupo com maior frequência de óbitos pertence a faixa etária acima dos 50 anos, tornando-se estatisticamente significativa em relação a evolução da doença. Dentre os pacientes que foram a óbito, grande maioria apresentou diabetes, hipertensão e outras comorbidades, sendo estatisticamente significativas em relação à evolução do quadro clínico da COVID-19. Conclusão: Os resultados fornecem avaliações significativas para o entendimento de possíveis fatores de riscos ligados aos óbitos por COVID-19, tornando-se uma ferramenta útil nas tomadas de decisões para os profissionais da área de saúde.
O ensino de juros compostos por meio de sequências didáticas
Authors: Secco Luiz Carlos Marques , Cabral Natanael Freitas , Chaquiam Miguel , Dias Gustavo Nogueira , Pamplona Vanessa Mayara Souza , Reis Cássio Pinho dos , Costa Edith Gonçalves , Pinto Gerson Pompeu
Published: December 2020

O presente estudo tem como objetivo apresentar as etapas de produção e execução de uma atividade didática que possa contribuir para o aprendizado dos alunos do 3º ano do ensino médio. A intenção não se resume apenas em ser mais um material didático dentre os muitos existentes, mas se constitui em uma obra, que se utilizada, possa contribuir para a apropriação de habilidades necessárias para compreender as operações financeiras e de mercado financeiro existentes no seu cotidiano. O estudo foi realizado 96 alunos e 66 professores, onde foram consideradas as seguintes teorias e metodologias: engenharia didática, análise microgenética e o ensino de juros compostos. Em toda a abordagem, houve um cuidado de se utilizar a matemática elementar, facilitando assim o acesso do mesmo ao estudante do ensino médio.  Como principal resultado, percebeu-se o uso da sequência didática se mostrou favorável, pois possibilitou aos alunos as descobertas e construções de conceitos da Matemática Financeira, particularmente de juros compostos.
Stock market tweets annotated with emotions
Authors: Vieira da Silva Fernando J. , Roman Norton T. , Carvalho Ariadne M.B.R.
Published: December 2020

As stock trading became a popular topic on Twitter, many researchers have proposed different approaches to make predictions on it, relying on the emotions found in messages. However, detailed studies require a reasonably sized corpus with emotions properly annotated. In this work, we introduce a corpus of tweets in Brazilian Portuguese annotated with emotions. Comprising 4,277 tweets, this is, to the best of our knowledge, the largest annotated corpus available in the stock market domain for this language. Amongst its possible uses, the corpus lends itself to the application of machine learning models for automatic emotion identification, as well as to the study of correlations between emotions and stock price movements.
Análisis de los discursos de médicos vertidos en Twitter sobre la validez de posibles tratamientos contra la COVID-19 / Discourse analysis of physicians on Twitter about the validity of possible treatments for COVID-19
Authors: Manco Vega Alejandra
Published: December 2020

Introduction: Twitter is a platform that prioritizes the immediacy of communication; nevertheless, tweets in scientific areas rarely reach a wide audience. Objective: To examine discursive strategies used by Peruvian doctors with an active Twitter account on the validity of possible treatments for COVID19. Methodology: Critical discourse analysis - using Fairclough's three-dimensional model - with the help of notions of ethos. Results: Two areas were found where the medical-scientific discursive ethos is expressed: the construction as individual specialists in health and the approach given to the aspects of the medical-scientific ethos: the method, the evidence and the pseudo-scientific. Conclusions: The language used in the tweets is impersonal and neutral. The positioning of individuals as health specialists is through a thematic opinion. A discursive ethos that reinforces the existing pre-discursive ethos through discursive strategies such as denomination and intertextuality develops this positioning.
ESTRATEGIAS PARA REDUCIR LA DISLALIA EN NIÑOS DE NIVEL INICIAL
Authors:   Universidad Estatal de Bolívar, Guevara Cecilia , Noboa María ,   Universidad Estatal de Bolívar, Vistín Jair ,   Universidad Estatal de Bolívar, Lucio Araceli ,   Universidad Estatal de Bolívar, Pinos Geofre ,   Universidad Estatal de Bolívar
Published: December 2020

El objetivo de la investigación fue determinar la estrategia que contribuya a reducir la dislalia, describiendo los fundamentos teóricos e identificando las alteraciones del trastorno del lenguaje que afecta la articulación de fonemas y que propicia dificultades del habla, por factores como sustitución, distorsión, inserción y omisión de sonidos. El trabajo investigativo tiene un enfoque cualitativo, de tipo explicativo, el mismo que permitió conocer las causas de la dislalia y sus consecuencias. La población a la cual se aplicó el test fue 44 niños, 12 de ellos presentaron trastorno del habla el 19%, a quienes se aplicó re-test. El resultado fue mejoramiento en la pronunciación de fonemas del 8,3% de disminución de la afectación: distorsión 0,3%, inserción 1,8%, omisión 2% y sustitución 4,2%. Lo logrado sustenta que las dislalias son alteraciones de la articulación de fonemas y un defecto de pronunciación, las mismas que se mejoran al intervenir con la realización de ejercicios del paladar, mandíbula, labios y lengua, logrando así, la reducción de las afectaciones en la articulación de fonemas y palabras
Forms of bacterial hemorrhagic septicemia course in fisheries of the North Caucasus regions
Authors:   Krasnodar Interregional Veterinary Laboratory, Basankina Viktoriya M.
Published: December 2020

Summary. Bacterial hemorrhagic septicemia of fish is widespread in the Russian Federation, including in the regions of the North Caucasus. Clinically, the disease is manifested by the presence of separate serous-hemorrhagic sites on the skin, usually in the head and abdomen, inflammation of the fins, ulcerations (abscesses) on the skin, ascites and occasionally protrusion of the anus. The etiological structure of bacterial hemorrhagic septicemia of fish includes a wide range of pathogens belonging to both the Aeromonadaceae family and bacteria of other families: Pseudomonadaceae, Enterobacteriaceae, Streptococcaceae, Bacillaceae, Staphylococccaceae, Moraxellaceae, Flavobacteriaceae, Microavocacteriaceae, Microavocactaeceae. The main causative agents of bacterial hemorrhagic septicemia of fish are opportunistic bacteria of the genus Aeromonas. This disease can occur in three forms: acute, subacute and chronic. The form of the course of bacterial hemorrhagic septicemia of fish depends on the temperature of the water, the species of the fish, the contamination of the reservoir, the amount of oxygen, the density of fish and other factors that reduce the resistance of the fish organism. The incubation period of bacterial hemorrhagic septicemia of fish on average lasts from three to thirty days. Bacterial hemorrhagic septicemia of fish most often occurs in the form of endogenous autoinfection, which is caused by weakly virulent pathogens located in the body of fish - representatives of the normal intestinal microflora. At the acute form of the disease, the death of fish reaches 90-100%, at subacute - up to 75%. The climatic conditions of the regions of the North Caucasus - high year-round water temperature, sharp fluctuations in the temperature of water and air in the winter-spring and autumn-winter periods contribute to the spread of bacterial hemorrhagic septicemia of fish in natural waters.
SOLUÇÃO DE PROBLEMAS E APRENDIZAGEM SIGNIFICATIVA NO CAMPO CONCEITUAL DAS ESTRUTURAS ADITIVAS
Authors: Gabriel Eliana Cristina Carvalho , Utsumi Miriam Cardoso
Published: December 2020

Este estudo investigou a solução de problemas de estrutura aditiva de 3 estudantes dos anos iniciais do ensino fundamental, a partir de uma lista de problemas e de uma entrevista sobre as soluções. Os dados obtidos foram apresentados de acordo com as categorias: envolvimento na atividade, elaboração de estratégias próprias, construção e manipulação de representações múltiplas e compreensão conceitual. Tais categorias emergiram dos pressupostos da Teoria da Aprendizagem Significativa. A análise dos protocolos não conseguiu evidências de que os estudantes tenhamaprendido de maneira significativa o conceito de adição, uma vez que não conseguiram solucionar, de modo satisfatório, a maioria dos problemas. Os resultados parecem indicar que devemos evoluir das práticas de transmissão de informações e utilização mecânica da memória, para práticas que privilegiem a construção dos conhecimentos, juntamente com o desenvolvimento de atitudes ehabilidades para solucionar problemas, considerando uma variedade de situações, os conhecimentos prévios e as experiências culturais de nossos estudantes.
IDENTIFICAÇÃO DE TEMÁTICAS DE TRABALHOS DE CONCLUSÃO DE CURSO POR MEIO DE REDES SEMÂNTICAS
Authors: Santos Verônica Cerqueira dos , Grilo Marcos
Published: December 2020

Este trabalho objetiva identificar as temáticas relevantes presentes nos trabalhos de conclusão do Curso de Licenciatura em Matemática da Universidade Estadual de Feira Santana-BA. Ométodo da nossa pesquisa fundamenta-se na Teoria de Redes, um campo científico utilizado para compreender padrões de conexões ou interações entre entidades. A partir dos títulos dos trabalhos deconclusão do curso (TCC), construímos redes semânticas onde os vértices são palavras com significado intrínseco e arestas foram estabelecidas se duas palavras estão presentes em um mesmotítulo. Os resultados encontrados apontam que as temáticas mais relevantes dos TCC estão associadas às palavras ENSINO, PROFESSOR, ALUNO, FORMAÇÃO, EDUCAÇÃO, ANÁLISE, APRENDIZAGEM e PRÁTICA. Desta forma, percebe-se uma aderência ao Projeto Pedagógico do Curso que tem como um de seus princípios desenvolver pesquisas com reflexões sobre o ensino da Matemática.
PLANEJAR PARA QUÊ? PROFESSORES DE MATEMÁTICA, EM FORMAÇÃO INICIAL APRENDENDO SOBRE O PLANEJAMENTO
Authors: Silva Maria Marta da , Cedro Wellington Lima
Published: December 2020

Esse artigo tem como objetivo analisar evidências por futuros professores de Matemática em formação inicial sobre o planejamento. Os dados foram obtidos com a realização de umExperimento Formativo. Os sujeitos eram dez alunos matriculados na disciplina de Estágio Supervisionado da Licenciatura de Matemática de uma universidade pública estadual. Destaca-se queos professores em formação dão indícios de apreensão do planejamento como aspecto constituinte da atividade pedagógica, estando o mesmo presente na interdependência entre avaliação e conteúdo e, pautado na relação entre os processos de ensino e aprendizagem dos conceitos matemáticos na educação básica.
CARACTERIZAÇÃO DAS AÇÕES DE ALUNOS E PROFESSOR EM AULAS DE MATEMÁTICA FUNDAMENTADAS NO USO DE TECNOLOGIAS
Authors: Vicentin Fabio Roberto , Passos Marinez Meneghello , Arruda Sergio de Mello
Published: December 2020

Neste artigo apresentamos os resultados de uma pesquisa que teve por intuito caracterizar as ações docente e as ações discentes, durante a utilização de um objeto de aprendizagem na lousadigital. A investigação adotou uma abordagem qualitativa e as informações foram obtidas no decurso das aulas de Matemática com alunos dos Anos Finais do Ensino Fundamental. Os dados decorrentes de duas aulas foram coletados por meio de notas de campo registradas pelos pesquisadores e de gravações em vídeo que foram posteriormente transcritas e analisadas. Pautados nos procedimentos da Análise de Conteúdo encontramos como resultados: 21 categorias e 58 subcategorias de ações docente; e 35 categorias e 88 subcategorias de ações discentes. Ao compararmos as categorias encontradas por meio desta pesquisa com as categorias que emergiram de investigações resultantes deaulas expositivas e de aulas que utilizaram materiais didáticos manipuláveis, percebemos que as aulas fundamentadas na utilização de objetos de aprendizagem produziram um número maior de categorias de ações docente e discentes.
ОДОНТОЛОГИЯ СРЕДНЕВЕКОВОГО НАСЕЛЕНИЯ БЕЛАРУСИ
Authors: Лейбова Наталья Александровна
Published: December 2020

В статье представлен новый материал по одонтологии средневекового и близкого к современности населения Беларуси. Основой для исследования послужили краниологические серии c территории г. Несвижа (Минская обл.), приуроченные к Костелу Божьего Тела. Одна из них была получена в ходе спасательных археологических работ на территории кладбища XVII–XVIII вв. у стен костела (55 индивидов), вторая – в ходе реставрационных работ в крипте. В поисках сравнительных материалов c территории Беларуси были также изучены две серии, характеризующие население г. Полоцка (Витебская обл.): серия XIII–XIV вв. c территории Нижнего замка (27 индивидов) и XVII–XVIII вв. c территории Полоцкого городища (41 индивид). Было установлено, что население, захороненное на кладбище при костеле Божьего тела в г. Несвиже и в крипте этого костела относится к кругу грацильных типов, однако в первом случае отчетливо выражены черты северного грацильного типа, во втором – мы можем говорить о присутствии некоего южного компонента в составе погребенных. В населении г. Полоцка мы можем констатировать гораздо более отчетливые различия между ранней и поздней выборками, выразившиеся в отнесении этих групп к двум разным одонтологическим типам: северному грацильному и среднеевропейскому.
The article presents new material on the odontology of the medieval and near-modern population of Belarus. The study is based on craniological samples from the city of Nesvizh (Minsk region). The first one was obtained during the rescue archaeological works at the 17th–18th centuries cemetery at the walls of the Corpus Christi Church (55 individuals), the second one – as a result of restoration works in the crypt of the church. Two samples of the population of Polotsk (Vitebsk Region) were also studied as comparative materials from the territory of Belarus: the 13th–14th centuries sample from the Lower Castle (27 individuals) and the 17th–18th centuries sample from the Polotsk settlement (41 individuals). It was found that the populations buried in the cemetery at the Corpus Christi Church in the city of Nesvizh and in the crypt of this church are rather gracile, although in the first case the features of the northern gracile type are clearly expressed, and in the second case the southern component is observed. In the population of Polotsk, we can see much more distinct differences between early and late samples, expressed in the classification of these groups to two different odontological types: the northern gracile and the central European.
Acquired Hemophilia A in IgG4-Related Disease: Case Report, Immunopathogenic Study, and Review of the Literature
Authors: Sanges Sébastien , Jeanpierre Emmanuelle , Lopez Benjamin , Russick Jules , Delignat Sandrine , Carpentier Benjamin , Dubois Romain , Dubucquoi Sylvain , Guerrier Thomas , Hachulla Éric , Hatron Pierre-Yves , Paris Camille , Susen Sophie , Launay David , Lacroix-Desmazes Sébastien , Terriou Louis
Published: December 2020

We report the observation of a 75-year-old patient referred for cervical lymphadenopathies. A pre-lymphadenectomy blood work revealed an asymptomatic elevation of aPTT with low factor VIII (FVIII) levels and high anti-FVIII antibodies titers, consistent with acquired hemophilia A (AHA). Histological work-up of a cervical lymphadenopathy revealed benign follicular hyperplasia with IgG4+ lymphoplasmacytic infiltration; and serum IgG4 levels were markedly elevated, compatible with IgG4-related disease (IgG4-RD). He was successfully treated with a 9-month course of prednisone, secondarily associated with rituximab when an AHA relapse occurred. As this patient presented with an unusual association of rare diseases, we wondered whether there was a link between the two conditions. Our first hypothesis was that the anti-FVIII autoantibodies could be directly produced by the proliferating IgG4+ plasma cells as a result of broken tolerance to autologous FVIII. To test this assumption, we determined the anti-FVIII IgG subclasses in our patient and in a control group of 11 AHA patients without IgG4-RD. The FVIII inhibitor was mostly IgG4, with an anti-FVIII IgG4/IgG1 ratio of 42 at diagnosis and 268 at relapse in our patient; similar values were observed in non-IgG4-RD AHA patients. As a second hypothesis, we considered whether the anti-FVIII activity could be the result of a non-specific autoantibody production due to polyclonal IgG4+ plasma cell proliferation. To test this hypothesis, we measured the anti-FVIII IgG4/total IgG4 ratio in our patient, as well as in several control groups: 11 AHA patients without IgG4-RD, 8 IgG4-RD patients without AHA, and 11 healthy controls. We found that the median [min-max] ratio was higher in AHA-only controls (2.4 10-2 [5.7 10-4-1.79 10-1]), an oligoclonal setting in which only anti-FVIII plasma cells proliferate, than in IgG4-RD-only controls (3.0 10-5 [2.0 10-5-6.0 10-5]), a polyclonal setting in which all IgG4+ plasma cells proliferate equally. Our patient had intermediate ratio values (2.7 10-3 at diagnosis and 1.0 10-3 at relapse), which could plead for a combination of both mechanisms. Although no definitive conclusion can be drawn, we hypothesized that the anti-FVIII autoantibody production in our IgG4-RD AHA patient could be the result of both broken tolerance to FVIII and bystander polyclonal IgG4+ plasma cell proliferation.
PCOLCE Is Potent Prognostic Biomarker and Associates With Immune Infiltration in Gastric Cancer
Authors: Xiang Aizhai , Lin Xia , Xu Lvping , Chen Honggang , Guo Jufeng , Zhou Fang
Published: December 2020

Background

The exact biological role of PCOLCE was not yet clear and there were few reports study the correlation of PCOLCE gene expression level with the occurrence and development of gastric cancer.

Methods

The expression of PCOLCE was analyzed by performing the Oncomine and Ualcan database. We evaluated the function of PCOLCE on clinical prognosis with the use of Kaplan–Meier plotter database. The relationship between PCOLCE and cancer immune in filtrates was researched by Tumor Immune Estimation Resource (TIMER) site database.

Results

PCOLCE significantly upregulated in gastric cancer patients compared to normal gastric samples. And the increased expression of PCOLCE mRNA was closely linked to shorter overall survival (OS), progress-free survival (PFS) in all gastric cancers. Besides, PCOLCE expression displayed a tight correlation with infiltrating levels of macrophages and dendritic cells (DCs) in gastric cancer. Moreover, PCOLCE expression was positively correlated with diverse immune marker sets in gastric cancer.

Conclusion

All the results above suggested that overexpression of PCOLCE indicated unfavorable prognosis in patients with gastric cancer. PCOLCE was correlated with immune infiltrating levels including those of B cells, CD8 + T cells, CD4 + T cells, macrophages, neutrophils, and DCs in gastric cancer patients. All the findings suggested that PCOLCE could be used as a prognostic biomarker for determining prognosis and immune infiltration in gastric cancer. Additionally, PCOLCE expression potentially contributed to the regulation of monocyte, M2 macrophage, Tfh, CD8 + T cell, TAM, Th1 cell Thus PCOLCE is a potential target for gastric cancer therapy and these preliminary findings require further study to determine whether PCOLCE-targeting reagents might be developed for clinical application in gastric cancer.
CT-Guided Pulsed Radiofrequency at Different Voltages in the Treatment of Postherpetic Neuralgia
Authors: Han Zhenkai , Hong Tao , Ding Yuanyuan , Wang Shimeng , Yao Peng
Published: December 2020

Background

Postherpetic neuralgia (PHN) is a form of long-lasting neuropathic pain that can severely affect patients’ quality of life. Pulsed radiofrequency (PRF) has been proven to be effective in treating PHN, but the optimal radiofrequency parameters are still not well defined. This retrospective study aimed to compare the efficacy and safety of CT-guided PRF at three different voltages for the treatment of PHN patients.

Methods

This study included 109 patients with PHN involving the thoracic dermatome who were treated in the Department of Pain Management of Shengjing Hospital, China Medical University, from January 2017 to May 2019. They were divided into three groups based on the PRF voltage used: group A (45 V), group B (55 V), and group C (65 V). The PRF therapy (voltage 45, 55, and 65 V) was performed in all patients by targeting the thoracic dorsal root ganglion. After surgery, patients were followed at 3 days, 1 month, 3 months, 6 months, and 12 months. Observation at each follow-up included basic patient characteristics, visual analog scale (VAS), 36-Item Short Form Health Survey (SF-36) scores, patient satisfaction, complications, and side effects.

Results

Visual analog scale scores decreased and SF-36 scores increased for all patients in the three groups at each post-operative time point (1, 3, 6, and 12 months; allP< 0.01). Pain relief, improvement in quality of life, and overall satisfaction were more significant for patients in group C than for those in groups A and B at the 3-, 6-, and 12-month follow-ups (allP< 0.05). Patients in group B had lower VAS scores and higher overall satisfaction levels than those in group A (bothP< 0.01). A small number of patients from each group (n≤ 3) experienced mild intraoperative and post-operative complications, which bore no relationship with group assignment (allP> 0.05). At post-operative day 3, patients in group C had skin numbness affecting a larger area than patients in the other two groups (bothP< 0.05), but the differences were no longer statistically significant at day 30 after the operation. All patients experienced a drop in numbness area of more than 30% after surgery.

Conclusion

Compared with PFR at 45 and 55 V, PFR at 65 V had superior efficacy in treating PNH, with a favorable safety profile.
Surgery After Surgery for Vestibular Schwannoma: A Case Series
Authors: Przepiórka Łukasz , Kunert Przemysław , Rutkowska Wiktoria , Dziedzic Tomasz , Marchel Andrzej
Published: December 2020

Objective

We retrospectively evaluated the oncological and functional effectiveness of revision surgery for recurrent or remnant vestibular schwannoma (rVS).

Methods

We included 29 consecutive patients with unilateral hearing loss (16 women; mean age: 42.2 years) that underwent surgery for rVS. Previous surgeries included gross total resections (GTRs, n=11) or subtotal resections (n=18); mean times to recurrence were 9.45 and 4.15 years, respectively. House–Brackmann (HB) grading of facial nerve (FN) weakness (grades II-IV) indicated that 22 (75.9%) patients had deep, long-lasting FN paresis (HB grades: IV-VI). The mean recurrent tumor size was 23.3 mm (range: 6 to 51). Seven patients had neurofibromatosis type 2.

Results

All patients received revision GTRs. Fourteen small- to medium-sized tumors located at the bottom of the internal acoustic canal required the translabyrinthine approach (TLA); 12 large and small tumors, predominantly in the cerebellopontine angle, required the retrosigmoid approach (RSA); and 2 required both TLA and RSA. One tumor that progressed to the petrous apex required the middle fossa approach. Fifteen patients underwent facial neurorrhaphy. Of these, 11 received hemihypoglossal–facial neurorrhaphies (HHFNs); nine with simultaneous revision surgery. In follow-up, 10 patients (34.48%) experienced persistent deep FN paresis (HB grades IV-VI). After HHFN, all patients improved from HB grade VI to III (n=10) or IV (n=1). No tumors recurred during follow-up (mean, 3.46 years).

Conclusions

Aggressive microsurgical rVS treatment combined with FN reconstruction provided durable oncological and neurological effects. Surgery was a reasonable alternative to radiosurgery, particularly in facial neurorrhaphy, where it provided a one-step treatment.