bluuebunny/crossref_metadata_2025 huggingface dataset:
MULHERES MANTENEDORAS DE FAMÍLIA: UMA REALIDADE CONTEMPORÂNEA NO BAIRRO JAPÃOZINHO
Authors: Maurício de Santana Anabela
Published: June 2022

A temática em questão é abordada mediante um aprofundamento teórico-metodológico, do qual esse trabalho procura se aproximar, sem pretensões de esgotá-lo. Assim, pretende discutir e analisar os diversos papéis e atribuições assumidos pelas mulheres mantenedoras de família das classes populares e o impacto dessas atribuições para elas e seus familiares, observando a discriminação e a desigualdade no mercado de trabalho, em que se encontram submetidas e nos grupos sociais. Sendo assim, este trabalho discorre sobre a atual condição das mulheres provedoras de família, das relações de gênero imbricadas no contexto sócio familiar, tendo por base a pesquisa realizada no Bairro Alto da Jaqueira, Aracaju/Se, em fevereiro, março, abril e maio de 2007, com 20 mulheres que responderam sobre o estado civil, escolaridade, profissão, renda familiar, sonhos e perspectivas.
DINÂMICA E TENDÊNCIAS RECENTES DO TRABALHO JUVENIL NA REGIÃO NORDESTE (2012-2017)
Authors: Paulo Evânio Mascarenhas , Alves Christiane Luci Bezerra
Published: June 2022

O texto analisa componentes de mercado de trabalho juvenil na região Nordeste, com um enfoque nas condições de inserção e manutenção de jovens no mercado de trabalho. Nota-se nos últimos anos que os instrumentos que determinam as decisões laborais da juventude atravessam um período de reconfiguração, o que por sua vez tem impactos importantes no processo de tomada de decisão da juventude. O banco de dados utilizado na pesquisa provém da Pesquisa Nacional por Domicílios Contínua (PNAD-contínua). Os resultados mostram que os níveis de participação dos jovens no mercado de trabalho vêm diminuindo ao longo dos anos e que, de forma geral, os jovens enfrentam condições bastante precarizadas, relativamente aos demais grupos do mercado de trabalho.
BASES DA CULTURA DA VIOLÊNCIA VIVENCIADA POR ADOLESCENTES DO SISTEMA SOCIOEDUCATIVO DO RIO GRANDE DO NORTE
Authors: Oliveira da Silva Bismarck , Lisboa de Araújo Arilene , Antônio de Oliveira Freitas Júnior Reginaldo , Renata Rocha Leal de Miranda Pereira Pinheiro Renata
Published: June 2022

A problemática da cultura da violência e sua relação estrutural com o capitalismo tem atravessado visceralmente a vida de adolescentes envolvidos com o Sistema Nacional de Atendimento Socioeducativo - SINASE brasileiro. No Rio Grande do Norte, a Fundação de Atendimento Socioeducativo - FUNDASE é a responsável pela execução das medidas socioeducativas de semiliberdade e internação provisória. Evidencia-se que tal reprodução da cultura da violência em sociedade tem afetado a dinâmica familiar desses adolescentes e sido uma das motivações de envolvimento com o sistema socioeducativo potiguar. Ainda, reflete-se sobre as particularidades da categoria violência; explica-se de que maneira a cultura da violência tem afetado o seguimento juvenil; e verifica-se de que forma a FUNDASE tem buscado implementar a perspectiva socioeducativa junto aos adolescentes do sistema socioeducativo. Utiliza-se a pesquisa bibliográfica e documental como aportes. Percebe-se que, mesmo os/as adolescentes vivenciando estigmas sociais, preconceito de classe, gênero, racial e violências de diversas naturezas (física, psicológica, violação dos direitos humanos, abandono familiar, exclusão social, negação de direitos sociais), há um movimento de redimensionamento da política governamental brasileira no intuito de concretizar a implementação dos princípios e diretrizes de práticas socioeducativas numa perspectiva de inclusão social, de resgate de sua historicidade e de emancipação política desse seguimento.
FRONTEIRAS DIFUSAS E AMBÍGUAS DA COMUNICAÇÃO PÚBLICA
Authors: Rivelino de Amorim Roberto
Published: June 2022

O objetivo do presente estudo teórico é refletir acerca das metamorfoses conceituais e das práticas da comunicação pública.  A reflexão é no sentido da compreensão de como a comunicação se apropria do termo público para designar a produção de informação e conteúdo simbólico diferente do ofertado pela comunicação praticada pelos meios privados de comunicação de massa. Para isso, a abordagem e ancora na interdisciplinaridade para compreender o impacto transformador dos meios de comunicação de massa na vida social no mundo contemporâneo e sua intricada teia social que envolve as redes intersociais, o intercâmbio simbólico e as relações de poder. Num segundo gesto interpretativo, é desenhado um breve panorama das similaridades e diferenças da comunicação pública no Brasil.
AS ENGRENAGENS QUE MOVEM AS “RODAS CULTURAIS”: INTERVENÇÃO URBANA NO ESPAÇO PÚBLICO DE CAMPOS DOS GOYTACAZES/RJ
Authors: Gonçalves Paulo Roberto , Faria Teresa de Jesus Peixoto , Ferreira Diogo da Cruz
Published: June 2022

Este artigo tem como objetivo principal entender a dinâmica socioespacial da ocupação dos espaços públicos urbanos e o sentido da formação deste território a partir das “rodas culturais”. Atualmente, nota-se a pré-disposição de coletivos culturais organizarem-se em “Rodas culturais” na cidade de Campos dos Goytacazes. Estes eventos consistem em ocupar espaços públicos de forma espontânea para realização de eventos que trazem consigo uma infinidade de estilos e particularidades de tribos, mas em sua maioria os artistas que mais têm se destacado nestes eventos são os rapper’s, através de suas batalhas de Mc’s, a partir das rimas de improviso denominadas de Freestyle. O que mais nos chamam a atenção nas rodas culturais é a grande quantidade de jovens, sendo a maioria negros e oriundos de localidades periféricas. Outro fator relevante é o índice de violência de algumas áreas periféricas (referimo-nos aos conflitos de facções de narcotraficantes), o que acaba por limitar alguns trânsitos e a mobilidade das pessoas em certas áreas por pertencerem a uma determinada comunidade. Fatores que aliados aos problemas relativos à segregação socioespacial, faz com que haja poucas atividades culturais praticadas pelo público jovem, como as rodas culturais em espaços públicos. A escala de limites territoriais entre centro e periferia é menor nas áreas centrais da cidade. Com isso, nota-se que as rodas culturais ocorrem na Praça São Salvador e embaixo do viaduto Leonel Brizola, que se tornam os principais pontos de encontro entre jovens adeptos da cultura hip hop.
SABERES EM SAÚDE MENTAL E A PRÁTICA PROFISSIONAL NA ESTRATÉGIA SAÚDE DA FAMÍLIA
Authors: Almeida Daiane Leite , Gomes Alvim Ronaldo , Soares Cota Ana Lídia , Da Silva Pereira Thalita
Published: June 2022

Após implementação da Política Nacional de Saúde Mental foi articulada a Rede de Atenção Psicossocial comporta de entrada dos usuários, de modo a melhorar a assistência aos pacientes em sofrimento psíquico. Neste âmbito encontra-se a Estratégia de Saúde da Família, que se propõe a construir práticas coletivas de cuidado destinado à saúde mental. Neste contexto, o objetivo da presente pesquisa é identificar as práticas em saúde mental entre os membros das equipes da Estratégia Saúde da Família (ESF) do município de Maceió/AL. Trata-se de um estudo com abordagem mista e linha estratégica transformativa sequencial quantitativa e qualitativa. Como procedimento, houve a seleção de uma equipe de Estratégia Saúde da Família por Unidade Básica de Saúde (UBS) em cada distrito, que são oito atualmente, para participação no estudo. Foram utilizados dois instrumentos para a coleta de dados: um questionário que identificou o perfil socioprofissional do participante e um roteiro semiestruturado com perguntas baseadas nas diretrizes preconizadas pelo Caderno de Atenção Básica n° 34. Foi então constatado que os profissionais escolhidos para este estudo (que foram 54, dentre enfermeiros, médicos, odontólogos, técnicos em enfermagem e Agentes Comunitários de Saúde) tem realizado práticas em saúde mental, desenvolvendo ações em grupos terapêuticos, acolhimento, matriciamento, acompanhamento individualizado e, sobretudo, fornecimento de medicamentos. No entanto, muitos desses profissionais possuem um manejo centralizado no tratamento medicamentoso, além de escasso conhecimento técnico de estratégias de cuidado. Diante dessa realidade, recomenda-se para estudos posteriores a análise do manejo e da qualidade do serviço prestado pelos profissionais, bem como a inclusão da percepção dos usuários.
SERIAL KILLER: DA INVESTIGAÇÃO POLICIAL À EXECUÇÃO PENAL
Authors: Santana Gabriela Nolasco , Carvalho Tatiana
Published: June 2022

O presente artigo tem como objetivo discutir a sanção aplicada aos assassinos em série no Brasil, amparado pela pesquisa bibliográfica, e valendo-se do método dedutivo. A priori, relatou-se os pormenores do Transtorno da Personalidade Antissocial (TPAS), isto é, os critérios diagnósticos e as possibilidades de tratamento. Discutiu-se, também, a responsabilidade penal do psicopata ante a legislação penal vigente, expondo o silêncio da lei e a consequência direta disso: a insegurança jurídica, reflexo de julgados distintos sobre a mesma matéria. Para além da culpabilidade dessa espécie de homicida, propõe-se uma reflexão acerca dos métodos investigativos utilizados pela polícia nacional para apurar seus crimes, comparando com a postura do estado democrático americano através da análise de um enredo fictício. Examina-se, ainda, a execução penal, de modo a sugerir uma punição mais eficaz por intermédio da segregação em presídios especiais. Isto posto, concluiu-se que os seriais killers sofrem de um transtorno de personalidade, e não de uma doença mental, motivo pelo qual não devem ser submetidos à lei como inimputáveis. Ademais, a polícia carece de estrutura técnica adequada para realizar um trabalho investigativo producente. Em termos de execução da pena, melhor seria confiná-los em prisões destinadas exclusivamente à custódia do portador do transtorno de personalidade.
A LUTA PELO RECONHECIMENTO DOS IMIGRANTES COMO SUJEITOS DE DIREITOS NO BRASIL
Authors: Dallacort Luis Ângelo , Faverzani da Luz Ariane , Grazziotin Noschang Patricia
Published: June 2022

O presente artigo tem como objetivo aludir sobre a luta por reconhecimento travada pelos imigrantes a partir de recortes da obra "Luta por Reconhecimento: a gramática moral dos conflitos sociais", de Axel Honneth. A temática migratória é secular e as migrações são uma importante parte da formação do mundo atual. Migrar sempre foi uma necessidade humana, seja em busca de terras férteis para cultivar alimentos ou encontrar água, seja em busca de novos locais para explorar e estabelecer uma vida mais digna. Assim, as pessoas que se locomovem levam consigo uma carga social evidenciada por meio dos costumes, do idioma ou da crença, ocasionando, muitas vezes, certos conflitos nos locais onde se estabelecem, o que obriga estes grupos a lutar pela concretização de seu reconhecimento no organograma social. Diante disso, parte-se do pressuposto de que o direito fundamental à igualdade, previsto no art. 5º da Constituição Federal Brasileira de 1988, por vezes, não é efetivado, deixando inúmeros imigrantes vulneráveis. Fundamenta-se a investigação nas inúmeras dificuldades encontradas pelos imigrantes para se estabelecerem e constituírem uma vida dotada de dignidade. Assim, utilizando-se do escopo teórico-bibliográfico e do método hipotético-dedutivo, os resultados obtidos indicaram que é somente mediante o reconhecimento pleno, que se dá pelo amor, pela solidariedade e pelo direito, os quais se originam no seio social, é que os imigrantes conquistarão uma experiência terrena plena.
Investigation of the effect of compression ratio on the emission and performance characteristics of diesel engines with using Diesel RK software
Authors: POLAT Fikret
Published: June 2022

The main purpose of this study is to observe the effects of compression ratio (CR) on the performance and emission characteristics of a single-cylinder diesel engine operating with fuels obtained by adding methanol and Al2O3 nanoparticles to diesel fuel. For this purpose, Diesel RK software was used and a simulation model was created. The simulation model created was verified with the previous experimental study and a maximum error of 6.5% was obtained. After the model was validated, analyses were performed at different compression ratios as 16.5, 17.5 and 18.5. Analyses were carried out at 1500 rpm constant engine speed and full load. In the results, it was observed that the brake specific fuel consumption (BSFC) and NOx values increased as the compression ratio increased for all test fuels. The minimum BSFC value was obtained in diesel fuel as 219 g/kWh at a compression ratio of 16.5. The minimum NOx value was obtained in M15A100 (test fuel obtained by adding 100 ppm Aluminium oxide nanoparticles to the test fuel called M15, which consists of 15% methanol, 85% diesel fuel by volume) fuel as 651 ppm at a compression ratio of 16.5.
Investigating the effect of the use of waste tires as aggregate in concrete production on the fresh and mechanical properties of concrete
Authors: İPEK Süleyman , MERMERDAŞ Kasım , ULUSOY Alparslan , IŞIKER Yusuf
Published: June 2022

Kullanım ömrünü tamamlamış araç lastiklerinin geri dönüştürülmesi çözüm bekleyen global ölçekte bir sorundur. Bu lastiklerin depolanarak muhafaza edilmesi sorunu çözmek yerine olası problemlerle yüzleşmeyi geciktiren bir durumdur. Bu bağlamda atık lastiklerin çevreye zarar vermeden ve düşük maliyetlerle geri dönüştürülmesi birçok araştırmacının ilgili odağı olmuştur. 21. yy.ın başından buyana, bu lastiklerin öğütülerek beton üretiminde kullanılan agrega boyutlarına getirilip sonrasında beton üretiminde doğal agrega yerine kullanılabilirliği bu alanda çalışan bilim insanlarının araştırma konusu olmuştur. Literatürde bu konu ile ilgili çalışmaların sayısı da her geçen gün artmaktadır. Bu çalışma da temelinde bu alandaki son gelişmeleri derleyerek literatüre kazandırma amacına sahiptir. Bilindiği üzere betonun hem taze durumdaki hem de sertleşmiş durumdaki özellikleri çok geniş bir yelpazeye sahiptir. Buradaki çalışmanın amacına uygun bir şekilde sunulabilmesi için de atık lastiklerden elde edilmiş lastik agregalarının betonun taze özelliklerinden işlenebilirlik ve reolojik davranışı, sertleşmiş özelliklerinden ise basınç ve çekme dayanımı, elastik modül, kırılma parametreleri ve aşınma direnci üzerindeki etkisi araştırılmıştır. Derlenen bilgilerden elde edilen bulgular neticesinde lastik agregasının beton üretiminde kullanılması genel olarak betonun bahsedilen özelliklerini kötüleştirdiği sonucuna varılmıştır. Ayrıca, bu özelliklerin ne derece etkilendiği de lastik agreganın şekli, boyut, yüzey özellikleri ve ikame seviyesi ile ilişkilidir. Bundan dolayı bu tür betonların yapısal betonlarda kullanımı önerilmemekle beraber yapısal olmayan, kentsel peyzaj yapılarında, yol banket kenar bordürleri, kilit taşları, satıh kaplamaları vb. üretimlerde kullanılmasının iyi bir geri dönüşüm alternatifi olacağı vurgulanmaktadır.
RAGS – TRASH OR VALUABLE RESOURCE? REUSE OF WASTE IN UKRAINIAN SSR IN 1920S – EARLY 1930S
Authors:   State institution “Institute of World History of National Academy of Science of Ukraine”, Perga T.
Published: June 2022

The article analyzes reuse of waste in the USSR in the 1920s - early 1930s taking the example of rags. The study is done due to the non-disclosure of this scientific problem in the Ukrainian and foreign research. Based on a comparative analysis of the disposal of rags in the Russian Empire and in the USSR (case of Ukraine), the absence of ruptures in the practice of its collection has been proved. This is argued by the recognition of the value of rags as a raw material for the development of a number of industries, for example paper. The conclusion is made about the reconceptualization of waste in the early USSR, which began to be considered as a valuable raw material resource for the needs of the Soviet economy and exports. It was found that the initial interest in collecting rags was due to the need to expand exports in order to obtain additional foreign exchange earnings and purchase deficit in the USSR equipment and goods. However, since the second half of the 1920s, rags were recognized as a valuable resource for the Soviet industry. It was found that with the development of the Soviet economy, the circle of customers of rags expanded and the chemical, haberdashery and construction industries joined the paper and light industry. The similarities and differences of the multilevel mechanism of collecting rags and its main actors in tsarist Russia and in the Soviet Union are revealed. Author analyzed the evolution of its forming and found that in the 1920s, the activity in the collecting rags was decentralized. It was carried out by a wide range of actors as one of the areas of procurement of various types of agricultural and industrial raw materials for the Soviet economy. Author put the question of the need to analyze the dilemma of collecting rags in the context of a total shortage of consumer goods and poverty of the population, which widely used the practice of clothing repair. As a result, garbage often transformed in almost unusable in recycling rags. The author did not identify the environmental motivation for the reuse of rags during this period, but concluded that these activities contributed to the creation of certain elements of waste sorting and storage infrastructure, development and improvement of waste management rules, which established a basis for more efficient and conscious waste management in the second half of the 20th century.
SOCIAL AND POLITICAL NATIONALLY-BIASED VOCABULARY IN PRESENT-DAY BRITISH POLITICAL DISCOURSE OF DIFEERENT VIDEOGENRES
Authors:   Kyiv National Linguistic University, LUTSENKO Roman
Published: June 2022

Social and political nationally-biased vocabulary plays an important role in shaping the cultural paradigm of each country as it relates to various aspects of human activity and embodies the view of events in the history of the country from the point of view of politicians, as well as experts in certain fields. The presence of a large number of social and political nationally-biased vocabulary determines the genre specifics of their construction in mass media. It preconditions the relevance of the social and political nationally-biased vocabulary of Great Britain studies in the context of video genres diversity, among which are debates, political shows, and video interviews. In the discourse under consideration meaning making takes place in integration of different semiotic modes. In particular, verbal – scripts of original video interviews, political shows, and debates, where socio-political nationally-biased vocabulary functions. In turn, visual mode is represented by static and dynamic visual images. The former include photos, diagrams, graphs, etc. Dynamic images embrace change of visual images in videos. Both static and dynamic images accompany verbal representation of nationally-biased vocabulary. Kinesic semiotic mode is manifested via gestures, facial expressions of participants in original video interviews, political shows, and debates. An auditory mode is represented by a melody that accompanies the verbal representation of nationally-biased vocabulary. The aim of the article is to identify the nature and types of social and political nationally-biased vocabulary in present-day British political discourse of various video genres. The concept of "social and political nationally-biased vocabulary" is defined, the classification of social and political nationallybiased vocabulary from the standpoint of multimodality theory is specified. The article reveals specific features of the use of social and political nationally-biased vocabulary by the representatives of British political elite. The paper analyzes several excerpts from the interviews with Edward Heath, the Prime Minister of the United Kingdom in 1970-1974 on Thames Television and the current Prime Minister Boris Johnson on BBC. A comparative analysis of the interviewer's methods of interaction with the guest of the TV program is performed. It has been proved that non-verbal communication plays an important role in present-day political discourse.
MATIASZ CZYŻEWSKI’S ALKORAN (1616): THE GENERAL STRUCTURE AND AUXILIARY TEXTS
Authors:   Institute of Lithuanian Language, TEMČINAS Sergejus
Published: June 2022

The aim of the article is to present a detailed description of the textual structure of Matiasz Czyżewski’s Polish-language anti-Muslim pamphlet Alkoran, published (probably in Vilnius) in 1616 and directed against the Tatars of the Grand Duchy of Lithuania (GDL), and a publication of the auxiliary texts of this early printed book which remains basically unknown. This edition was previously known solely from the old bibliography, where merely its lengthy title was published. The scientific novelty of the present work is due to the fact that it presents a detailed description of the textual structure of Matiasz Czyżewski’s edition based on a well-preserved printed copy identified as a result of archeographic research and kept in the Gdańsk Library of the Polish Academy of Sciences. This printed copy made it possible to determine to what extent the textual material of each of the four main sections (chapters) of this edition was used in a somewhat later book by the author’s brother Piotr Czyżewski’s Alfurkan tatarski…, published by the Vilnius printing house of Józef Karcan in 1616/1617. The main conclusion of the comparative study is that the latter edition most actively used (in a significantly revised form) the textual portions of the second chapter of Matiasz Czyżewski’s brochure, which are directly dealing with the Tatars of the GDL, as well as relatively small fragments of the third and fourth chapters, which, respectively, describe transgressions of the Lithuanian Tatars and advised measures on how to prevent them. Small fragments of the first main section of the Alkoran pamphlet, which tells about Islam in general, are published in the attachment – those that are directly devoted to the Tatars of the GDL, as well as the three auxiliary texts: book’s dedication to the ambassadors to the 1616 Sejm of the Polish-Lithuanian Commonwealth, as well as author’s afterword to the reader and his appeal to the Lithuanian Tatars.
DERİN ÖĞRENME YÖNTEMİ İLE BİTKİ YAPRAĞI HASTALIK SINIFLANDIRMA ÇALIŞMASI PERFORMANS ANALİZİ
Authors: ATİK İpek
Published: June 2022

Bitkilerin yetiştirilme süreci zahmetli ve uzun süren bir işlemdir. Bitki yetiştiriciliği ile uğraşan kişilerin en önemli sorunlarından biri bitki hastalığıdır. Hastalıkla mücadelede ilk olarak yapılması gereken hastalığın tanınmasıdır. Hastalığın hızlı bir şekilde tespit edip gereken önlemleri hızlı bir şekilde alabilmek oldukça önemlidir. Çalışmada domates yapraklarındaki hastalık belirlenmesinde derin öğrenme yöntemleri kullanılmıştır. Çalışmada veri seti hastalık olarak 10 sınıftan oluşan toplam 18.160 domates yaprağı görüntüsü bulunmadır. Görüntü hastalık sınıflandırmasında derin evrişimli sinir ağları (ESA) modellerden ön eğitimli ağlar olan GoogleNet, AlexNet, SqueezeNet, ShuffleNet ve ResNet-18 modelleri kullanılmıştır. Modellerde eğitim veri seti %70 eğitim, %15 doğrulama ve %15 test olarak ayrılmıştır. Eğitilen ağların test verisi ile performans ölçütleri doğruluk, kesinlik, özgüllük ve f-skor değerleri hesaplanmıştır. Modellerin doğruluk oranları AlexNet, GoogleNet, ShuffleNet, SqueezeNet ve ResNet-18 için sırasıyla %93.93, %95.18, %94.82, %94.29 ve %81.79 olarak elde edilmiştir. Yapılan analizlere göre ön eğitimli ağların domates yaprağı hastalık sınıflandırma çalışmasında en iyi performans gösteren modelin GoogleNet olduğu görülmüştür.
Iracema (de 1865 a 1981)
Authors: Kobs Verônica Daniel
Published: June 2022

Este artigo, por meio da metodologia da análise comparativa, objetiva fazer uma leitura do romance Iracema (1865), de José de Alencar, para relacioná-lo ao filme Iracema: uma transa amazônica (1981), dirigido por Jorge Bodanzky e Orlando Senna. O referencial teórico abrange os postulados de Antonio Candido, Zilá Bernd, Wayne Booth, Marcel Martin, entre outros. Pelo fato de as obras analisadas corresponderem a mídias e épocas distintas, este estudo estabelece comparações concernentes à intermidialidade e aos contextos socio-históricos dos séculos XIX e XX. Com base nessa associação, é possível constatar que, apesar das diferenças midiáticas, o enredo do filme reflete questões políticas relativas à década de 1970, dando ênfase ao imperialismo, de modo a aprofundar alguns temas que a prosa romântica já utilizava, como, por exemplo, o antagonismo entre próprio e estrangeiro. Diante desses resultados, conclui-se que, no que se refere ao processo de colonização, o filme propõe nova abordagem interpretativa, por privilegiar os ideais modernistas. Dessa forma, este trabalho contempla dois momentos da história e da literatura brasileiras, focalizando nuances fundamentais na formação da identidade nacional.
Antropofagias horizontais: Silviano e Machado /Horizontal Anthtopophagies: Silviano and Machado
Authors: Walty Ivete Lara Camargos
Published: June 2022

Resumo: Na pesquisa “Territorialidades literárias: projetos em diálogo”, tenho investigado a configuração de projetos de escrita de autores brasileiros em sua relação com os conceitos de literatura, nação, intelectual/escritor e sua atuação no espaço público, considerando sempre suas transformações no horizonte da relação estética, ética e política. Para isso, utilizo como operadores de leitura os conceitos de território, mapa, circuito, recursividade e movimentos antropofágicos. Considerando com Raffestin (1993, apud CANDIOTTO; SANTOS, 2008, p. 160) que a territorialidade pode ser definida como um conjunto de relações que se originam num sistema tridimensional sociedade-espaço-tempo, no presente trabalho estudo a relação entre as obras de Silviano Santiago e Machado de Assis, traçando esboços de seus projetos literários, tomados por si mesmos como territorialidades. Busco, então, investigar as metáforas que articulam a construção dos textos de Santiago em sua composição híbrida, traçando também sinalizadores de territorialidades outras, sobretudo aquelas que dizem respeito ao lugar da literatura no Brasil, seus agentes e objetos. Palavras-chave: metáforas; movimentos antropofágicos; projetos literários; territorialidades. Abstract: In the research “Literary territorialities: projects in dialogue”, I have investigated the configuration of writing projects by Brazilian authors regarding their relationship with the concepts of literature, nation, intellectual/writer and their performance in the public space, always considering their transformations in the horizon of the aesthetic, ethical and political relationship. For such, I have used the concepts of territory, map, circuit, recursion, and anthropophagic movements as reading operators. Based on Raffestin (1993, apud CANDIOTTO; SANTOS, 2008, p. 160) that territoriality can be defined as a set of relationships that originate in a three-dimensional system of society-space-time, in this work, I analyze the relationship between the works of Silviano Santiago and Machado de Assis, outlining their literary projects, given by themselves as territorialities. Thus, I aim at investigating the metaphors that articulate the construction of Santiago’s texts in their hybrid composition, as well as delineating signs of other territorialities, especially those that concern the place of literature in Brazil, its agents and objects. Keywords: metaphors; anthropophagic movements; literary projects; territorialities.
Modeling and Identification of the Non-linear Dynamics of a Piezoelectric Actuator-A Review
Authors: Navale Rohit M. , Patil A. B. Kanase , Minase J. L. , Pandhare A. P.
Published: June 2022

There is currently no exact dynamic model which predicts hysteresis and creeps in a piezoelectric actuator under varying operating conditions (increasing frequency and amplitude of input, time of operation, temperature effects), and is stable against uncertainties. Thus, research needs to be carried out to predict the hysteresis and creep on the modeling and identification of the non-linear dynamics of a piezoelectric actuator. It would aid the implementation of a model-based control algorithm such as the precise positioning of a nano-positioning.
Understanding Concepts of Physics through Virtual Labs during Lockdown
Authors: Dixit Aparna , Shukla Anita
Published: June 2022

In the past years, virtual lab software applications seem to be adopted everywhere in the education world. Physical Labs play a vital role in the learning of physics. This study aims to introduce a systematic platform of experiments that are practically not possible to conduct in our physical labs. Here, we are presenting an overview of virtual labs in the field of relativity. Here, the user can experience real-time relativity (RTR) while sitting in the classrooms. Keeping in mind that students get the full liberty of committing mistakes, we are designing the experiment in the same manner. An evaluation system is being introduced to monitor the understanding of students in the respective lab. This evaluation system consists of pre and pro-test. These tests consist of multiple-choice questions (MCQs) and problems on the particular subject area. After successful completion of the experiment, Users get awarded a certificate to merit his/her performance. This paper presents the virtual lab concept on time dilation effect and ultimately simulates the same in a relativistic virtual environment. In the future, the same method could be employed to study other relativistic phenomena virtually using a virtual lab.
Classification of Microscopic Images of Fungi Using Deep Learning Models
Authors: Gaikwad Sukanya S , Bhalerao Shilanjali , Rumma Shivanand S , Hangarge Mallikarjun
Published: June 2022

The paper aims to identify the microscopic images of fungi Colletotrichum gloeosporioides and Cylindrocladium colhounii, which affect the leaves of Mango and Custard apple plant. The affected leaves are collected, cultivated and observed under high power 40X objective lens. The collected dataset is brand new of 78 images and feed to the two pre-trained deep learning models AlexNet and SqueezeNet. We propose an idea of identifying these fungi at microscopic level, where not much of work is done on fruit plants of Hyderabad and Karnataka (H8K) region of Karnataka, India. Using the CNN models, performance measures such as mean precision, mean recall, F1 score and accuracy are calculated and it is observed that AlexNet model gives a good recognition accuracy of 93.8% compared to the SqueezeNet model.
Screening of Heartwood of Tectona Grandis Linn for Antifungal Activity
Authors: Singh R , Verma K K , Choudhary A , Veena S
Published: June 2022

AB S T R A C T Medicinal plants have always been a subject of interest for the human being from ancient times due to health benefits. Researchers found that people in different regions of the world used the same or similar plants for health benefits. Medicinal plant research includes many fields like drug discovery, ethnobotany, traditional and indigenous medicines. During the corona pandemic, we realised that there are no effective therapies available for new and remerging infectious diseases. Public health is badly affected due to drug- resistant microorganisms and the appearance of new disease- causing microbes. Due to the increasing side effects of synthetic drugs and uncontrolled infectious diseases, researchers have taken interest in natural sources of medicines and have screened a large number of plants for new bioactive compounds. Natural products have been a well-known source of various molecules in the process of drug discovery and many bioactive natural product derivatives. Stereochemical and structural properties of natural products are characteristics that are responsible for exploring novel molecular diversity. One of the successful strategies for the investigation of new medicinal agents from plants includes the screening of plant extract, fractions followed by the purification of the constituents. Several plants and their products have been evaluated for their antimicrobial and antioxidant activity. In the present study, the ethanolic extract of the heartwood of Tectona grandis Linn. was screened for antifungal activity
Designing an E-shaped Microstrip Patch Antenna for Ultra-wide Band Application using Line Feeding
Authors: Vennapusa Venkateswara Reddy , Hadalgi Pradeep M.
Published: June 2022

This paper presents the plan and reenactment ofthe super wideband working recurrence Eshape microbandrecieving wire for different remote applications. This recievingwire will give the vital broadband in different applicationslike remote detecting, biomedical applications, portable radiosatellites, remote correspondences, and then some. This recievingwire structure gives a usable recurrence scope of 3.14-10.6 GHz,making the radio wire appropriate for the super wideband. Theperformance of the designed antenna was analysed in termsof gain, return loss, VSWR, Axial Ratio, Conjugate MatchingFactor, Antenna Efficiency, Current Distribution, Impedance ofAntenna, Radiation Pattern. The proposed recieving wire isplanned utilizing a polyimide substrate with a substrate tallnessof 1.6 mm. Axial ratio is less than 0 dB. For the frequency zeroGHz the Conjugate Matching Factor is -forty-five dB, for thefrequency four.6 GHz the Conjugate Matching Factor is zero dBand for the frequency five GHz the Conjugate Matching Factoris -five Db. For the frequency of 4.6 GHz with a return loss of-24dB .The smith chart of E Patch Antenna is 5.253+j55Ω, Theradiation efficiency at the frequency 5.65GHz is 88 per cent. TheAntenna Efficiency for the frequency 4.5 GHz is 80 %.
Sentiment Analysis Methods using Lexicon Approach
Authors: Kumar Surendra , Pathak Suryakant
Published: June 2022

Opinions plays an important role in our daily life. We collect opinion from various sources  such as companions and are influenced what we think about that particular in various types of decision making process. Assessment is a review concerning some article or topic etc. On the development and appearance of web 2.0, there are various websites  has expanded complex such as twitter, linkedIn facebook etc. Due to this development, it increases the mumber of users and their content on these plateforms. It is an examination of user’s feelings for some specific topic or product. It is monstrously helpful in web-based data checking since it permits to acquire knowledge for popular assessment on some specific subjects. In this study we have handles a complete outline of  Lexicon method and it implementation, updation time to time. Numerous as of late proposed improvements, various challenges  faced  in sentiment analysis and different Sentiment analysis applications are introduced and explored in this study.
A Computation Analysis to Predict Diabetes based on Data Mining: Detail Study
Authors: Ladha Girdhar Gopal , Pippal Ravi Kumar Singh
Published: June 2022

The one report of the world health organization shows that diabetes will be the seventh leading cause of death in 2030 worldwide. Different research persons on the globe have investigated it on different parameters, and the investigation is going on for the early-stage detection. The paper’s main objective is to detail the study and explain the practical and potential framework for forecasting diabetes based on the dataset presented. This detailed study is useful in finding out the research gaps so that upcoming research provides us an efficient method to diagnose diabetes in the early stage with the help of data mining. This analysis also gives us the constraint investigation along with the knowledge of the distinctive 8 the way of employing the categorization framework.
Extreme Gradient Boosting Model-based Forecasting of Big Data Online Sales Record
Authors: Sharma Gagan , Patil Sunil
Published: June 2022

Nowadays, big data plays a crucial role for many online e-commerce businesses to generate more sales. Big data is a huge collection of data and information which are utilized by many organizations to forecast which products, costs, and advertisements are better to maximize their business profits. This paper aims to apply the extreme gradient boosting (XGBoost) based model to forecast sales growth of online products, specifically books and magazines, from massive datasets present in online shopping. PySpark, as the best suitable and compatible framework, is used for data analysis. The result shows that the proposed model has higher forecasting accuracy with a minimum error rate than other models. A comparative visualization and conclusion are presented in terms of the proposed system's prediction accuracy, error rate, and efficiency.
Synthesis and Spectral Characteristics of CoO mixed ZnO-Bi2O3-B2O3 Glasses
Authors: Chandrasekhar Bejjipurapu , Nagarjuna Gunnam , Ramesh Sopinti , Raghavaiah B.V.
Published: June 2022

The conventional melt-quench process synthesized bismuth borate glasses containing ZnO and CoO. CoO is introduced up to a maximum of 0.8 mol% by replacing boric acid. All the prepared samples were tested by x-ray diffraction and scanning electron microscopy techniques. Characterization methods confirm the non-crystalline behavior of samples. The density of the samples was found to increase while molar volume diminishes against the content of cobalt oxide. UV-visible spectra have shown the necessary bands of divalent and trivalent cobalt ions. Infrared spectra display all characteristic vibrational bands of different molecular groups. Increasing structural degree of disorder is evidenced from the analyses of results, and details are presented.
Model of a multilayer coating for an artificial optical synapse
Authors:   Institute on Laser and Information Technologies of Russian Academy of Sciences – Branch of the FSRC «Crystallography and Photonics» RAS, Pritotskii E.M. , Pritotskaya A.P. ,   Institute on Laser and Information Technologies of Russian Academy of Sciences – Branch of the FSRC «Crystallography and Photonics» RAS, Pankov M.A. ,   Institute on Laser and Information Technologies of Russian Academy of Sciences – Branch of the FSRC «Crystallography and Photonics» RAS
Published: June 2022

Optical characteristics of germanium telluride (GeTe) thin films in multilayer structures are calculated. A model of a multilayer optical coating with a four-level transmission coefficient is developed. Based on the calculated data, thickness values are determined at which the transmittance change is greatest for 1550-nm modulated optical radiation. Experimental samples coated with antireflection GeTe films are synthesized and their optical transmission characteristics are investigated. Combinations of parameters of the multilayer structures for the implementation of contrast transmittance levels are determined. The results of the study represent the implementation of a multilevel artificial optical synapse for neuromorphic processors.
Identifying persons from iris images using neural networks for image segmentation and feature extraction
Authors:   Samara National Research University, Ganeeva Yu.Kh. , Myasnikov E.V. ,   IPSI RAS – Branch of the FSRC "Crystallography and Photonics" RAS; Samara National Research University,   Samara National Research University
Published: June 2022

The problem of personal identification plays an important role in information security. In recent years, biometric methods of personal identification have become most relevant and promising. The article presents a study of a method for identifying a person from iris images using a neural network approach at the stages of segmentation and a feature representation from the data. A description of a dataset used to implement the segmentation stage using convolutional neural networks is presented and access to the segmentation masks of the entire dataset is provided. A method is proposed for extracting a feature representation of the data using pretrained convolutional neural networks to solve a problem of iris classification. A comparative analysis of methods for extracting iris features, including classical approaches and a neural network approach, has been carried out. A comparative analysis of classification methods is carried out, including classical machine learning algorithms, namely, support vector machines, random forest, and a k-nearest neighbors method. The results of experimental studies have shown the high quality of the classification based on the proposed approach.
Method for calculating the eikonal function and its application to design of diffractive optical elements for optical beam shaping
Authors:   IPSI RAS – Branch of the FSRC “Crystallography and Photonics” RAS, Doskolovich L.L. ,   Samara National Research University, Mingazov A.A. ,   IPSI RAS – Branch of the FSRC “Crystallography and Photonics” RAS,   Samara National Research University, Byzov E.V. ,   IPSI RAS – Branch of the FSRC “Crystallography and Photonics” RAS,   Samara National Research University, Bykov D.A. ,   IPSI RAS – Branch of the FSRC “Crystallography and Photonics” RAS,   Samara National Research University, Bezus E.A. ,   IPSI RAS - Branch of the FSRC “Crystallography and Photonics” RAS,   Samara National Research University
Published: June 2022

We develop a method for calculating the eikonal function (or the phase function) of the light field, ensuring the formation of a prescribed irradiance distribution in the geometrical optics approximation. In the proposed method, the problem being solved is formulated in a semi-discrete form as a problem of the maximization of a concave function. For finding the solution to the latter problem, a gradient method is used, with analytical expressions obtained for the gradient. Using the developed method, we calculate an eikonal function that provides the formation of a “discontinuous” hexagram-shaped irradiance distribution. We demonstrate that the use of the solution obtained in the framework of the geometrical optics as an initial approximation in iterative Fourier transform algorithms allows one to calculate diffractive optical elements having a quasi-regular microrelief.
Holograms of a 3D object synthesized at the receiving end of the communication channel in Dot Matrix technology
Authors:   Siberian State University of Geosystems and Technologies, Shoydin S.A. , Pazoev A.L. ,   Siberian State University of Geosystems and Technologies, Smyk A.F. ,   Ltd «James River Branch», Shurygin A.V. ,   Ltd «James River Branch»
Published: June 2022

The manuscript presents experimental results on the recording and restoration of 3D holographic frames suitable for transmitting 3D holographic images with the frame rate required for TV images and the resolution of the Full HD standard and higher. The method is based on the previously proposed technology for recording and transmitting a depth map and surface texture of the holographic object over the communication channel and digital synthesis of the hologram at the receiving end of the communication channel. The obtained result reduces the frequency band required for the transmission of 3D holographic information, similar to SSB technology, since the carrier spatial frequency of the hologram in this method is not transmitted through the communication channel, but is synthesized in the hologram already at its receiving end. Experimental results of hologram synthesis at the receiving end of the communication channel in DotMatrix technology are presented. The method considered in this manuscript is convenient for multiplexing 3D images, transferring them from one part of the electromagnetic spectrum to another, as well as for creating hyperspectral images. The work implements the technology of a holographic phototelegraph, which, when using high-speed dynamic holographic monitors, can solve the problems of creating 3D TV and augmented reality.
Orbital angular momentum of superpositions of optical vortices after passing through a sector diaphragm
Authors:   IPSI RAS – Branch of the FSRC “Crystallography and Photonics” RAS, Kovalev A.A. ,   Samara National Research University
Published: June 2022

In optical communications, it is desirable to know some quantities describing a light field, that are conserved on propagation or resistant to some distortions. Typically, optical vortex beams are characterized by their orbital angular momentum (OAM) and/or topological charge (TC). Here, we study what happens with the OAM of a superposition of two or several optical vortices (with different TCs) when it is distorted by a hard-edge sector aperture. We discover several cases when such perturbation does not violate the OAM of the whole superposition. The first case is when the incident beam consists of two vortices of the same power. The second case is when the aperture half-angle equals an integer number of π divided by the difference between the topological charges. For more than two incident beams, this angle equals an integer number of π divided by the greatest common divisor of all possible differences between the topological charges. For two incident vortex beams with real-valued radial envelopes of the complex amplitudes, the OAM is also conserved when there is a ±(pi)/2 phase delay between the beams. When two beams with the same power pass through a binary radial grating, their total OAM is also conserved.
Topological charge of optical vortices in the far field with an initial fractional charge: optical "dipoles"
Authors:   IPSI RAS – Branch of the FSRC “Crystallography and Photonics” RAS, Nalimov A.G. ,   Samara National Research University, Kotlyar V.V. ,   IPSI RAS – Branch of the FSRC “Crystallography and Photonics” RAS,   Samara National Research University
Published: June 2022

In this work, using the Rayleigh-Sommerfeld integral and the Berry formula, the topological charge (TC) of a Gaussian optical vortex with an initial fractional TC is calculated. It is shown that for different fractional parts of the TС, the beam contains a different number of screw dislocations, which determine the TС of the entire beam. With a small fractional part of the TС, the beam consists of the main optical vortex centered on the optical axis with the TС equal to the nearest integer (let be n), and two edge dislocations located on the vertical axis (above and below the center). With an increase in the fractional part of the initial TC, a "dipole" is formed from the upper edge dislocation, consisting of two vortices with TC+1 and –1. With a further increase in the fractional part, the additional vortex with TC+1 is displaced to the center of the beam, and the vortex with TC–1 is displaced to the periphery. With a further increase in the fractional part of the TC, another "dipole" is formed from the lower edge dislocation, in which, on the contrary, the vortex with TC–1 is displaced to the optical axis (to the center of the beam), and the vortex with TC+1 is displaced to the beam periphery. When the fractional part of the TC becomes equal to 1/2, the "lower" vortex with TC–1, which was displaced to the center of the beam, begins to shift to the periphery, and the "upper" vortex with TC+1 moves closer and closer to the center of the beam and merges with the main vortex when the fractional part approaches 1. Such dynamics of additional vortices with upper TC+1 and lower TC–1 determine the whole TC the beam have (n or n+1) for different values of the fractional part from the segment [n, n+1].