bluuebunny/crossref_metadata_2025 huggingface dataset:
Tecnologias no ensino de física: gerador com motor de máquina de lavar
Authors: Alves André Luíz , Littike Kaio Alan , Coelho Luan Souza , Machado Cledrlon Pereira
Published: January 2023

Neste trabalho foi construído um gerador elétrico do tipo trifásico, utilizando um motor de máquina de lavar. Por sua potência, este é capaz de ligar diversos equipamentos eletrodomésticos, e máquinas industriais de pequena potência, como furadeiras, liquidificador e lâmpadas. O gerador foi acoplado às peças de uma bicicleta em um sistema denominado “gerador acoplado a uma bicicleta”. As teorias relevantes ao ensino da produção e caracterização da energia elétrica alternada foram abordadas e comprovadas experimentalmente. Este experimento pode ser utilizado tanto para fins demonstrativos, em feiras de ciências, atividades lúdicas, e também no ensino da geração da energia elétrica.
Growth and functional leaf traits of coppice regrowth of Bertholletia excelsa during an El Niño event in the central Amazon
Authors: FORTES Saine Leonam Kador , GONÇALVES José Francisco de Carvalho , COSTA Karen Cristina Pires da , LOPES Jussara de Souza , FERREIRA Marciel José , LIMA Roberval Monteiro Bezerra de , NINA JUNIOR Adamir da Rocha
Published: January 2023

ABSTRACT The most severe drought of this century in the Amazon rainforest, which was caused by El Niño, occurred from 2015 to 2016. With a focus on the ecophysiology of the regrowth of the Brazil nut tree, Bertholletia excelsa, it was investigated how the progression of the drought of 2015-2016 affected the physiological traits of the coppice regrowth of B. excelsa. The experiment was carried out in a ten-year-old plantation of Brazil nut trees, which had been subjected to thinning and coppice regrowth two years earlier. In the sprouts grown on the stumps of cut trees, the following treatments were applied: (T1) thinning to one sprout per stump; (T2) thinning to two sprouts per stump, and (T3) maintenance of three sprouts per stump. Thinning treatments did not alter the growth and ecophysiological traits of the Brazil nut tree sprouts, though the phosphorus content of the leaves was higher in T1. However, the progression of the drought in 2015-2016 negatively affected the growth (height) and gas exchange of sprouts of all treatments. In addition, an increase of around 37% was observed in the intrinsic water-use efficiency. Concerning photochemical performance, no alterations were observed. Therefore, drought stress promoted a negative effect on sprout growth and affected traits related to the photosynthesis of the B. excelsa sprouts independently of the number of sprouts per stump.
Reflexos dos determinantes sociais da saúde na aprendizagem de crianças escolares
Authors: Rumor Pamela Camila Fernandes , Heidemann Ivonete Teresinha Schulter Buss , Souza Jeane Barros de , Manfrini Gisele Cristina , Durand Michelle Kuntz , Beckert Richard Augusto Thomann
Published: January 2023

RESUMO Objetivo: compreender os reflexos dos determinantes sociais da saúde na aprendizagem de crianças escolares, vinculadas à rede pública de ensino, sob a ótica dos profissionais da saúde e da educação. Método: estudo qualitativo, do tipo ação participante, articulado ao Itinerário de Pesquisa de Freire, percorrendo três momentos: Investigação Temática; Codificação e Decodificação; Desvelamento Crítico. Participaram 27 profissionais da saúde e 18 da educação, atuantes em quatro municípios de Santa Catarina. Realizaram-se entrevistas individuais e um Círculo de Cultura entre novembro de 2020 a março de 2021. A análise desenvolveu-se nas discussões no Círculo de Cultura, com reflexão dos temas. Resultados: as condições de vida desfavoráveis, hábitos pouco saudáveis e as relações sociais frágeis tendem a influenciar negativamente na aprendizagem escolar das crianças. Há necessidade de implementação de ações envolvendo o setor saúde e educação, como o Programa Saúde na Escola. Conclusão a atuação articulada dos profissionais de saúde e educação sobre os determinantes sociais é o caminho para promover saúde e o desempenho escolar infantil, com vistas a minimizar os efeitos das iniquidades existentes.
Utilidade do Sistema de Informação Hospitalar na vigilância da mortalidade materna no Brasil
Authors: Ranzani Olívia Tavares , Marinho Maria de Fátima , Bierrenbach Ana Luiza
Published: January 2023

RESUMO Objetivo: Avaliar a capacidade dos registros hospitalares (SIH) em adicionar informações úteis e complementares ao Sistema de Informações sobre Mortalidade (SIM) no entendimento da mortalidade materna. Calcular e comparar a Razão de Mortalidade Materna (RMM) hospitalar e a RMM do SIM dos óbitos maternos ocorridos em hospitais, por faixa etária e por região, para demonstrar diferenças entre os grupos e avaliar a cobertura de óbitos maternos do SIM em relação ao SIH. Métodos: As internações obstétricas foram definidas com base em três critérios (códigos da 10a Revisão da Classificação Estatística Internacional de Doenças e Problemas Relacionados à Saúde — CID-10 nos diagnósticos; procedimentos; cobrança de parto). As RMM hospitalar e do SIM foram calculadas dividindo-se os óbitos maternos ocorridos nos hospitais conveniados ao Sistema Único de Saúde (SUS) pelos nascidos vivos (Sistema de Informação sobre Nascidos Vivos — SINASC) desses estabelecimentos. Resultados: Em 2019, identificamos 2.497.957 registros de internações obstétricas, 0,04% (946) com óbito hospitalar. Os três critérios localizaram 98% das internações obstétricas e 83% das internações com óbitos, revelando inconsistências entre diagnósticos e procedimentos. A comparação entre a RMM do SIH (45,5, intervalo de confiança — IC95%, 42,7–48,5) e a do SIM (49,7, IC95%, 46,7–52,8) não foi estatisticamente significante (p-valor 0,053). Conclusão: A análise do SIH foi capaz de prover informações adicionais ao monitoramento e vigilância da saúde materna no Brasil. Embora haja diferenças entre as RMM, o SIH como sistema de informação complementar ao SIM pode ser válido nos estudos sobre mortalidade e morbidade materna.
Changes in access to water and incidence of waterborne diseases after the Vale dam collapse in Brumadinho (MG), Brazil
Authors: Trovão Nayara , Neves-Silva Priscila , Pinheiro Leticia Cavalari , Peixoto Sergio Viana , Heller Leo
Published: January 2023

ABSTRACT Objective: To describe, within the Human Rights to Water and Sanitation (HRWS) framework, the access to water supply services and the incidence of waterborne diseases in the communities affected by the dam disaster in Brumadinho (MG), Brazil. Methods: A quantitative and qualitative methodology was used, having as variables information on access to water supply services and waterborne diseases. The primary data were extracted from the “Brumadinho Health Project”, using a sample stratum with 981 people interviewed, totaling 92.5% of the eligible population in the affected communities of Córrego do Feijão and Parque da Cachoeira. The secondary data from Brumadinho was extracted from the project “Sanitation conditions and the River Basin of the B1 River Basin of Mineradora Vale between 2017 and 2020”, available in public databases between 2017 and 2020, and qualitative data was collected in 2022 through individual interviews with health professional also live in the communities. Results: With regard to access to water supply services, the results of this combined data analysis indicate that the HRWS is being neglected, especially with regard to availability, accessibility, acceptability and quality of water. The study also shows a significant increase in the incidence of waterborne diseases in the region after the disaster. Conclusion: It is necessary to use the HRWS as the basis to the implementation of public policies aiming to reduce vulnerability in access to water supply services.
Habitus de gênero: tensionamentos ao conceito de habitus em Bourdieu
Authors: Silva Erineusa Maria da , Bartolozzi Ferreira Eliza
Published: January 2023

Resumo A noção de habitus de Bourdieu é considerada um importante instrumento conceitual que auxilia compreender a dinâmica das relações sociais, mediadas pelos condicionamentos sociais exteriores e subjetivos. O artigo objetiva tensionar o conceito de habitus de Bourdieu, de forma a apresentar o conceito de “habitus de gênero” como um recorte que problematiza o entendimento das relações sociais/educacionais. Apresenta-se uma revisão bibliográfica de parte da literatura feminista para articular o pensamento de Bordieu com o conceito de habitus de gênero e reafirma-se a fecundidade da Sociologia do autor para o campo educacional. O campo da educação tem um habitus de gênero que se movimenta com capacidade de (re)produzir práticas, que podem provocar microdeslocamentos ou transformar as relações de poder socialmente constituídas.
Gender Habitus: tensioning the concept of habitus in Bourdieu
Authors: Silva Erineusa Maria da , Bartolozzi Ferreira Eliza
Published: January 2023

Abstract Bourdieu's notion of habitus is considered an important conceptual tool that helps to understand the dynamics of social relations mediated by external and subjective social conditioning. The article aims to discuss Bourdieu's concept of habitus in order to present the concept of "gender habitus" as a way to problematize the understanding of social/educational relations. We present a bibliographic review of part of the feminist literature to articulate Bordieu's thought with the concept of gender habitus and reaffirm the richness of Bourdieu's sociology for the educational field. The field of education has a gender habitus that moves with the capacity to (re)produce practices, which can cause micro-dislocations or transform socially-established power relations.
Professional trajectories of young teachers
Authors: Zan Dirce , Souza Aparecida Neri de
Published: January 2023

Abstract This article was written based on research made in 2015 with young high school teachers in public and private schools from the city of Campinas (SP). Aiming to comprehend the training trajectory and work experiences of these subjects, we interviewed 12 teachers aged 20–29 years. We found that the option for the teaching position is viewed by this group as a possibility for contributing, as culture producers, to social changes, and as a viable professional choice given their social and economic condition. The conditions in which teachers work show different factors about the content and meaning of teaching, as well as about their decision to stay in teaching.
Pathways of work: precarious jobs and temporary entries
Authors: Silva José Humberto da
Published: January 2023

Abstract Youth pathways are significant for studying the reconfigurations that happen in the contemporary world, in its various social spheres. Youth is the social contingent most directly exposed to the dilemmas of our society, and nowadays unemployment rates among young people in the country are expressive. In addition to the barriers to entering and keeping a first job, the difficulties they face to remain in a decent and protected job are even greater. The data also show that informality is higher in this group when compared to the group of the adults. Regarding the condition of formal employment, the presence of young people in occupations with greater turnover and temporary entries is notorious. In this sense, aiming at unveiling the pathways of work built up by part of the Brazilian working youth, this study intends, by using singular paths and jointly triangulating with national databases, to analyze two forms of entry in the job market: the first job through the youth apprenticeship law and employment in the telemarketing sector. The young people pathways analyzed contributed to the flexible forms of employment being a gateway to the exercise of a paid activity. However, the great transformation that has occurred in recent years lies in the fact that both precarious jobs and new forms of underemployment – apprentices and telemarketing operators – assume less and less the form of a bridge leading to job stability. For many young people, this type of job stopped being a particular biographical event to become a way of life.
As portas permanecem semiabertas: estudantes trabalhadores nas universidades federais
Authors: Trópia Patrícia Vieira , Souza Davisson Charles Cangussu de
Published: January 2023

Resumo O artigo analisa o perfil ocupacional dos estudantes das universidades federais segundo as seguintes clivagens: estudante-ocupado, estudante-desocupado e estudante-não-trabalhador. Deste modo, conseguiu-se identificar perfis socioeconômicos distintos e assimetrias que afetam o modo como os estudantes ocupados e, sobretudo, os desocupados acessam as oportunidades acadêmicas e a vida universitária. Tomando-se os microdados das Pesquisas de Perfil da Andifes, conclui-se que as portas das Ifes permanecem semiabertas para estudantes que trabalham e para estudantes que, embora não estejam trabalhando, estão em busca de trabalho, o que os torna ainda mais vulneráveis e dependentes de políticas públicas de assistência e permanência.
The doors remain half open: working students at federal universities
Authors: Trópia Patrícia Vieira , Souza Davisson Charles Cangussu de
Published: January 2023

Abstract The article analyzes the occupational profile of federal university students according to the following divisions: working student, non-working student, and student seeking work. Thus, it was possible to identify distinct socioeconomic profiles and asymmetries that affect how working students and, especially, non-working students access academic opportunities and university life. Considering the microdata of the Andifes Profile Surveys, it is concluded that the doors of the Ifes remain half open for working students and for students who, although non-working, are seeking work, which makes them even more vulnerable and dependent on public policies of assistance and permanence.
Atitude perante a morte e opinião de estudantes de Medicina acerca da formação no tema
Authors: Siqueira Maria Eduarda Cavalcanti de , Mergulhão Larissa Menelau Rapela , Pires Rebeca Fernandes Sant’Anna , Jordán Arturo de Pádua Walfrido , Barbosa Leopoldo Nelson Fernandes
Published: January 2023

Resumo: Introdução: Atualmente, a maioria das pessoas está inserida num contexto sócio-histórico de negação da morte, incluindo médicos que lidam com o morrer diariamente que se consideram despreparados perante a morte de um paciente. O desconforto desses profissionais nesse processo de morte deve-se em parte à deficiência da formação ocorrida durante a graduação. Objetivo: Este estudo teve como objetivos analisar a opinião dos alunos de Medicina da Faculdade Pernambucana de Saúde (FPS) acerca da abordagem referente à morte e ao morrer durante a graduação, verificar a importância disso na formação médica e descrever esse tema por meio da perspectiva dos estudantes. Também se objetifica identificar aspectos que influenciam a percepção dos graduandos acerca do tema. Método: É um estudo exploratório, de corte transversal, com metodologia quantitativa, realizado entre agosto de 2020 e julho de 2021. A coleta de dados foi realizada por meio de questionários on-line, com amostra de 365 sujeitos, após aceite e marcação no Termo de Consentimento Livre e Esclarecido, enviados aos alunos por e-mail. Para análise, adotou-se o software Epi-Info, em que se utilizaram frequências relativas e absolutas para descrever as variáveis qualitativas e medidas de posição e dispersão para descrever variáveis quantitativas. Para verificação de relações, foi utilizado o teste de qui-quadrado, considerando um nível de significância de 5%. O estudo seguiu todos os preceitos da Resolução nº 510/2016 do Conselho Nacional de Ética em Pesquisa e teve aprovação do Comitê de Ética da FPS - Parecer nº 4.228.016. Resultado: A maioria dos alunos associa angústia, medo e tristeza ao processo de morte e concorda que a discussão desse processo na graduação impacta o exercício da medicina e o bem-estar psicossocial do médico. Os estudantes concordam que a abordagem do processo de morte aconteceu em raros momentos durante a graduação e julgam necessária a inclusão de mais disciplinas que tratem do tema. Conclusão: A discussão acerca do processo de morte e morrer durante a graduação em Medicina é necessária, e recomenda-se a inserção de módulos que abordem o tema no curso da FPS, a fim de contribuir para a compreensão dos estudantes acerca desse processo e o preparo psicológico deles para lidar com a morte no exercício da profissão.
Attitude to death and opinion of medical students on the top training
Authors: Siqueira Maria Eduarda Cavalcanti de , Mergulhão Larissa Menelau Rapela , Pires Rebeca Fernandes Sant’Anna , Jordán Arturo de Pádua Walfrido , Barbosa Leopoldo Nelson Fernandes
Published: January 2023

Abstract: Introduction: Currently, most people are inserted in a sociohistorical context of denial of death, including physicians who deal with dying daily who consider themselves unprepared in the face of the death of a patient. The discomfort of these professionals in the face of the death process is due in part to the lack of the training that occurred during graduation. Objective: This study aimed to analyze the opinion of medical students at the Faculdade Pernambucana de Saúde (FPS) about teaching and perceptions on death and dying during graduation, verify the importance in medical education and describe this approach through the students’ perspective. It is also objective to find aspects that influence the belief of undergraduates about the theme. Method: This is an exploratory cross-sectional study with quantitative method, conducted between August 2020 and July 2021. Data collection was carried out through online questionnaires, with a sample of 365 subjects, after acceptance and marking on the free and informed consent form, sent to students by e-mail. For analysis, epi-info software was used using relative and absolute frequencies to describe qualitative variables and position and dispersion measures to describe quantitative variables. The chi-square test was used to verify the chi-square test, considering a significance level of 5%. The study followed all the precepts of Resolution nº 510/2016 of the National Council of Ethics in Research and received approval from the ethics committee of the college under opinion number 4,228,016. Result: Most students associate anguish, fear, and sadness with the process of death and agree that the discussion of this process in graduation impacts on the practice of medicine and on the psychosocial well-being of the physician. The students agree that the approach to the death process happened in rare moments during graduation and consider it necessary to include more disciplines that address it. Conclusion: The discussion about the process of death and dying process during medical graduation is necessary, and the insertion of modules that approach it is recommended in the medical course of FPS to contribute to the students’ understanding of this process and in the psychological preparation of these students to deal with death in the exercise of the profession.
Satisfação e autoconfiança de estudantes na simulação realística e a experiência de perpetuação do saber
Authors: Butafava Egly Priscila de Almeida , Oliveira Raquel Aparecida de , Quilici Ana Paula
Published: January 2023

Resumo: Introdução: O formato dos métodos educacionais renova-se frequentemente, lançando mão de diferentes ferramentas disponíveis, conforme as Diretrizes Curriculares Nacionais. Uma dessas ferramentas, a simulação realística (SR), é utilizada para criar proximidade entre o estudante e o dia a dia real em um ambiente monitorado, que propicia margem para erros, mas não com um paciente legítimo. Como mensurar o aprendizado significativo é um processo complexo, podem-se utilizar escalas de apoio. A partir desse desafio, perpetuar o saber entre estudantes de diferentes semestres utilizando a ferramenta da SR pode agregar conhecimento? Objetivo: Este estudo teve como objetivos explanar o uso da SR entre estudantes de Medicina; comparar os índices de satisfação e autoconfiança em relação à SR por meio de escala, especificamente em ressuscitação cardiopulmonar (RCP), antes e depois da intervenção de aprendizagem entre estudantes de diferentes semestres; e conhecer o processo da aprendizagem dos estudantes por meio do questionário pós-execução do ensino presencial. Método: Trata-se de estudo do tipo quase experimental com 86 estudantes de Medicina de instituição particular. A coleta de dados foi feita em três etapas, a saber: orientações do estudo, prática de cenário e perpetuação do saber a outros estudantes. Utilizaram-se como instrumentos dois questionários e uma escala de avaliação, e, para comparação, as frequências relativas e absolutas, o alfa de Cronbach e o teste não paramétrico de Mann-Whitney. Resultado: O alfa de Cronbach foi considerado alto, e o teste não paramétrico resultou em valores entre 3,81 e 4,91, indicando concordância na satisfação e autoconfiança na aprendizagem, com diferença significativa nas respostas: “Eu gostei do modo como meu professor ensinou através da simulação”, “Estou confiante de que domino o conteúdo da atividade de simulação que meu professor me apresentou” e “Eu sei como usar atividades de simulação para aprender habilidades”. Referente à perpetuação e fixação do aprendizado e à relevância disso na formação, todos os estudantes concordaram ainda que 6% ainda não se consideraram aptos para um atendimento de RCP. Conclusão: A proposta do estudo demonstrou-se eficaz no aprimoramento do aprendizado e perpetuação de saberes entre estudantes.
Validation of tool to assess pediatric residents’ knowledge of development and behavior
Authors: Pegoraro Mariana Grando , Troster Eduardo Juan
Published: January 2023

ABSTRACT Objective: This study aimed to create and validate an instrument to measure pediatric residents’ knowledge about development and behavior. Methods: This was a longitudinal study with the consecutive application of questionnaires to validate an instrument of analysis. The modified Delphi technique was used for validation, which involved judges who were selected based on their expertise. Judges, who were renowned for their knowledge of the subject and willing to participate, were chosen from different states of Brazil. A convenience sample was obtained. The original questionnaire included 45 open questions divided into 13 relevant thematic axes on development and behavior. Results: After the third round using the Delphi technique, the whole questionnaire had a validity index of more than 80% on scope and relevance as well as all thematic axes, and the 44 final questions. Conclusions: The whole questionnaire was considered validated by the 14 expert judges who participated in the study.
Solidariedade, militância e saúde mental em tempos de pandemia
Authors: Torrenté Mônica de Oliveira Nunes de , Marques Tiago Pires , Torrenté Maurice de
Published: January 2023

A partir de narrativas produzidas em redes digitais, analisamos formas de ações solidárias agenciadas por usuário(a)s da rede de saúde mental para enfrentar os problemas gerados pela pandemia de Covid-19 em um contexto de economia ultraneoliberal. Se, por um lado, é evidente o aumento do sofrimento psicossocial, por outro, foram surpreendentes as estratégias de enfrentamento organizadas, concebidas e geridas por essas pessoas que vivem tal sofrimento. Entre tais estratégias, observa-se a ativação e a criação de redes sociais para finalidades específicas em função do problema a ser solucionado. Dando primazia à noção de “dádiva”, essas estratégias vieram atualizar a illusio de militância do(a)s usuário(a)s nelas envolvidas. Porém, o afastamento físico entre os membros e a organização do diálogo em um espaço virtual dificultam as dinâmicas de interação propícias ao estabelecimento de vínculos interpessoais e resolução de conflitos.
Reaction mechanisms of pristine and Cu-doped ZnO clusters with ethanol using Evans–Polanyi principle
Authors: Abdulsattar Mudar Ahmed , Abduljalil Hayder M , Abed Hussein Hakim
Published: January 2023

The interaction and adsorption of pristine and copper (Cu)-doped zinc oxide (ZnO) nanoparticles of ethanol (C2H6O) and several other gases are calculated. These gases include carbon dioxide (CO2), carbon monoxide (CO), ammonia (NH3), ozone (O3), nitrogen dioxide (NO2) and sulfur dioxide (SO2). Most of these gases are air pollutants. Zinc oxide wurtzoid clusters are used to represent zinc oxide nanoparticles. The Gibbs free energy and enthalpy of reactions are evaluated. The Evans–Polanyi principle is used to evaluate the activation energy that gives the best fit to the Arrhenius equation of the reaction. The results of solving the reaction rate equations are used to compare with experimental findings. The reaction of gases with air before reaching the sensor surface is included. A comparison of the calculated response time (10.5 s), recovery time (470 s) and reaction rate with available experimental results is performed (9 and 420 s, respectively) for 50 parts per million ethanol at room temperature. As these results show, the Evans–Polanyi principle combined with Arrhenius equation can give acceptable results. The response time is inversely proportional to the gas concentration, while the recovery time is linearly proportional to the gas concentration. A correlation factor can relate the reaction rate with the response.
Effects of persistent organic pollutants on environment, health and mountains: a review
Authors: Assey Gervas E , Mogusu Emmanuel
Published: January 2023

Persistent organic pollutants (POPs) are chemicals that persist in the environment, bioaccumulate through the food chain and can exhibit toxicity with threatening effects to the environment, humans and animals. Due to their volatility and semi-volatility, they are found in air and they have the potential to be transported to high-altitude mountain locations as well as to high-latitude areas. The objectives of this study are; firstly, to look into the environmental and health impacts of POPs; secondly, to look into studies that covered the transport of POPs through atmospheric air, water and other POP sources such as sediments and soils; and, thirdly, to look into possible solutions that have been put forward regarding POP removal from the environment. The methodology that was used to look for references was through the Google, PubMed, Google Scholar and ResearchGate. The initial search retrieved 63 peer-reviewed articles and abstracts. The studies revealed that, POPs remain in the environment, causing health effects through their toxicity. Humans and animals take in POPs through the food chain because of the lipophilic nature of these compounds. Solutions that have been put forward by the studies are stopping the use of POPs, substituting POPs with non-toxic chemical compounds and having a wide range of non-chemical alternatives.
Factores asociados en la presentación de tenosinovitis en pollo de engorde
Authors: Duarte Rodríguez Luz Zoraya , Tarazona-Daza Ilein Karine
Published: January 2023

La producción avícola en Colombia es una de las principales actividades dado el alto consumo de esta proteína a nivel nacional, por su fácil acceso para toda la población, de acuerdo con los indicadores del Ministerio de Agricultura, el sector avícola registró en el 2020 un crecimiento del 4,5% y según FENAVI para el año 2020 el consumo per cápita de pollo fue de 35.5 kg / año. La industria siempre se ha visto afectada por las diferentes enfermedades que afectan a las aves, una de estas es la artritis viral o tenosinovitis la cual un grave problema económico y sanitario para la industria. El objetivo de esta revisión de literatura es conocer el estado actual de los factores asociados a la presentación de tenosinovitis en pollo de engorde. Para esto, se realizó una revisión en bases de datos (ScienceDirect, Pubmed, Scopus, entre otras) con la búsqueda de documentos y artículos relacionados. Se encontraron un total de 359 artículos, de los cuales se seleccionaron finalmente 12 para realizar la revisión.  La artritis viral o tenosinovitis es una enfermedad causada por Arbovirus aviarios (ARV), los hallazgos de los diferentes estudios asociados con los ARV evidencian que en los últimos años estos patógenos han evolucionado a través de una mayor diversidad genética y su patogenicidad. Por tanto, el control de la enfermedad asociada con la infección por ARV es cada vez más difícil, se requieren nuevas medidas de prevención y control, ya que la vacunación ha demostrado no ser totalmente eficaz.
La protección del agua y los derechos humanos de las futuras generaciones
Authors:   Universidad Cooperativa de Colombia, Carrillo Cruz Yudy Andrea
Published: January 2023

El derecho constitucional al agua está ligado de manera profunda con los derechos humanos de las generaciones venideras; la importancia del agua no solo se debe entender desde un enfoque científico, sino también es necesario comprender la relación jurídica que tiene con la efectividad de otros derechos, al tratarse de un líquido vital para la supervivencia del ser humano. En el presente avance de investigación, se hace una relación de las teorías jurídicas que se han ido implementando tanto a nivel internacional como en Colombia, respecto a la protección del agua y de las generaciones futuras, teniendo como punto de partida en común que ninguno de estos derechos se encuentra consagrado de manera expresa en la Constitución Política de 1991. Así las cosas, su desarrollo y protección se evidencia tanto en la doctrina como en la jurisprudencia de cortes constitucionales y de derechos humanos, como es el caso de la Corte Interamericana de Derechos Humanos en el continente americano. En este texto se analiza, teniendo en cuenta un enfoque cualitativo, la responsabilidad que tiene el Estado frente a la protección de estos dos derechos y se realiza una exploración de literatura sobre la temática. La evolución del derecho constitucional y de los derechos humanos ha llevado a que se protejan los derechos de quienes aún no nacen a través de declaraciones, sentencias y normatividad que amparan a las futuras generaciones. Conservar las fuentes hídricas es una responsabilidad de la generación actual que envuelve la protección de los derechos humanos de las generaciones futuras.
Surveying Desire
Authors: Emmons Paul
Published: January 2023

A review of: Matthew Wells, Survey — Architecture Iconographies, Zurich: Drawing Matter and Park Books, 2021, 176 pages, ISBN 978-3-03860-250-7. This first volume in the Architecture Iconographies series by Drawing Matter and Park Books presents a history of survey drawings that record and recreate extant buildings, cities, and environments.
Products of Apatite-Nepheline Ore Processing in the Synthesis of Low-Modulus Zeolites
Authors: Svakhina Yana A. , Titova Marina E. , Pyagay Igor N.
Published: January 2023

The article presented the results of studies on the production of low-modulus zeolites from two types of technogenic resources containing a sufficient amount of silicon in their composition. The raw materials were nepheline concentrate and silica gel, which are products of the processing of apatite-nepheline ore. Directly before the synthesis of low-modulus zeolites, the morphology, chemical composition, and particle size of the starting materials were analyzed. The optimal parameters for sample preparation and purification of the raw materials used were also selected. The influence of the ratio of components in the reaction mixture on the type of synthesized zeolite and its characteristics were studied. The properties of synthesized zeolites from the proposed type of raw material were compared with the properties of zeolites synthesized today using the popular technology from kaolin clay, which is currently offered as an inexpensive natural raw material.
Analysis of the behavior of asynchronous electric drive with a closed scalar control system when changing the inductance of the magnetizing circuit
Authors: Zhukovskiy Yu. L. , Vasilev B. Y. , Korolev N. A. , Malkova Y. M.
Published: January 2023

The article was devoted to the study of an automated electric drive with a scalar closed-loop speed control system. Severe duty and operating modes of electric drive determine the actual service life. Wear of the induction motor, as a key link of the electric drive, was associated with deviation from nominal parameters. The deviation of parameters of the induction motor equivalent circuit determined the resultant change of characteristics. The parameters of the equivalent circuit determined the accuracy of the adjustment of regulators and optimal algorithms in the control system of the electric drive. In continuous operation modes the possibility of auto-tuning regulators, which requires stopping or no-load mode, was excluded. The paper considered the influence of the magnetization circuit mutual inductance value of the induction motor on the behavior of the electric drive control system. Evaluation of the behavior of the scalar closed-loop speed control system was performed on the basic energy (power factor, efficiency factor) and mechanical (speed, electromagnetic torque) characteristics of the electric drive.
A Review of Artificial Intelligence in Security and Privacy: Research Advances, Applications, Opportunities, and Challenges
Authors: Al-Khassawneh Yazan Alaya
Published: January 2023

Artificial intelligence has the potential to address many societal, economic, and environmental challenges, but only if AI-enabled gadgets are kept secure. Many artificial intelligence (AI) models produced in recent years can be hacked by utilizing cutting-edge techniques. This issue has sparked intense research into adversarial AI to develop machine and deep learning models that can withstand various types of attacks. We provide a detailed summary of artificial intelligence in this paper to prove how adversarial attacks against AI applications can be mounted, covering topics such as confrontational knowledge and capabilities, existing methods for actually producing adversarial examples, and existing cyber defense models. In addition, we investigated numerous cyber countermeasures that could defend AI applications against these attacks and offered a systematic approach for demonstrating war strategies against machine learning and artificial intelligence. To safeguard AI applications, we emphasize the importance of understanding the intentions and methods of possible attackers. In the end, we list the biggest problems and most interesting research areas in the field of AI privacy and security.
PERFORMANCE LEVEL OF SALES FORCE AUTOMATION SYSTEM IN A LOGISTICS AND DISTRIBUTION COMPANY
Authors: Naval Cartalla Kyla Flor , G. Esguerra Anthony
Published: January 2023

Logistics and distribution companies turned their interests to using sales force automation (SFA) in their business operations as technology is now a widely used tool that allows fast and efficient operations. A descriptive design was used in this study, and inventory, sales monitoring, and distribution process are the key indicators used to measure the performance of the sales force automation. The results show that the SFA system was perceived as good, with a 4.0 weighted mean. Internet connectivity was the major challenge in the utilization of SFA. Continuous system improvement is recommended to maximize the utilization of the system
SPECIAL EDUCATION TEACHERS' VIEW OF ONLINE EDUCATION DURING THE PANDEMIC PERIOD IN TÜRKIYE
Authors: Çoban Gülçin , Sumbas Ezgi
Published: January 2023

The aim of this research is to reveal the views of special education teachers on online education during the pandemic process. In this context, interviews were conducted with special education teachers using the phenomenology pattern. The data of the research was analyzed by using content analysis technique. According to the results of the research, most of the special education teachers think that online education is not suitable for special education. Special education teachers encounter problems in interpersonal relations in the online education process, try to cope with educational problems, and technological problems hinder their education processes. The special education teachers were caught unprepared for the online education process. Special education teachers state that the family has an effect on online education during the pandemic process. The majority of the special education teachers think that the online education process should continue after the pandemic. According to the last finding of the study, the special education teachers believe that the online education process can become more effective by providing training to families and teachers, adapting the technological tools.
STRUCTURAL LOOKS OF THE CULTURE AND ART AREA IN TURKEY IN THE 1980s
Authors: Yılmaz Ensar
Published: January 2023

There is a dynamic relationship between the culture/art products of societies and their social, political and economic elements. However, certain periods might come to the forefront in the structural change of the abovementioned relationship. As one of the breaking points of the 20th century, the 1980s was a period in which Turkey experienced a paradigm shift along with the world conjuncture. The rupture that was caused by the military intervention of 12 September 1980 not only have impacts in the economic and political field, but also directly affected the cultural and artistic life in Turkey. The military intervention of 1980 became a milestone in Turkey in every respect and everything, from economy to politics, from the street to culture/art products, became known as before and after the 80’s. These developments, which triggered new searches in the field of art and social sciences, were also the source of important changes in art/cultural products and in the production and exhibition of art. In this context, the field of culture/art can be considered among the observation areas where the process of social change can be observed clearly. Structural aspects that came to the fore in culture/art products in this period were depoliticization, individualization and the process of women’s subjectivation. It became a carrier of the economic, political, social and ideological structuring of the liberalization process of cultural/art products ın these years. Although artists/culture producers tried to produce their works focused on individual subjects as much as possible in this period, some of them tried to express themselves with polychrome, polyphonic and various forms after 1980 under the influence of arabesque culture.
The Influence of Students’ Psychological Characteristics on the Results of Learning Chess
Authors: Sarkisyan V.Zh. , Manukyan S.A. , Ispiryan M.M. , Gevorgyan L.L. , Khachatryan E.A.
Published: January 2023

Purpose. The article aims to reveal the influence of individual psychological characteristics of schoolchildren who studied chess subject on the results of chess test. Method and sampling. The method of free drawing, «My chess lesson», was used, and the method of assessing chess knowledge and skills was also applied using the developed chess test. Based on the school chess curriculum, the test was compiled by a team of experienced specialists in the field of chess education, psychologists, sociologists and professional chess players. The materials of an empirical study on a sample of schoolchildren from all regions of the Republic of Armenia (N=383) are presented. Results and conclusions. Comparing the review of previous studies and empirical data, authors talk about the conditionality of chess skills by individual psychological characteristics of children, such as introversion, intuition, intelligence, reflexivity, etc. Psychological resources and the gender of schoolchildren also determine the development of chess skills. The results emphasize the need to consider individual psychological characteristics both in the preparation of the program and in teaching chess as a general subject at school.
Workplace Anxiety: The Role of Social Comparison Strategies
Authors: Garanyan N.G. , Sharapova A.V.
Published: January 2023

The article presents the results of a study of the relationship between the tendency to social comparisons and the workplace-anxiety. The relevance is due to the presence of cases of mental distress among workers in the context of the COVID-19 pandemic. The purpose of the study was to search for the psychological characteristics of people experiencing anxiety in the process of work. Characteristics of the surveyed groups. Social comparison orientation along with workplace-anxiety were measured in the sample of 231 medical interns of young age (M=24,5, SD=2,14). The «Job-Anxiety Scale» (JAS), «Iowa-Nietherlands (INCOM) Social Comparison Orientation Scale» and the «Social Orientation Scale» were used. The results of the study demonstrate that the social comparison processes can influence workplace-anxiety.
On the Results of the All-Russian Scientific and Practical Conference «Law and Mental Health: How to Reach Consensus»
Authors: Vedmitskaya D. , Sisneva M.E.
Published: January 2023

The article summarizes the results of the All–Russian Scientific and Practical Conference «Law and Mental Health: How to Reach Consensus», organized by the Union for Mental Health, the Foundation for the Development of the Heritage of Professor Treushnikov «The Way with the Law» and Kutafin Moscow State Law University, held on 21 October 2022. An important place in the article is given to the section «Legal regulation of psychiatric care». During the work of the section, the need to update legal aspects of providing psychiatric care was actively discussed, since the Law «On Psychiatric Assistance and Guaranty of the Rights of Citizens to Whom It Is Granted» was adopted in Russia 30 years ago. The section «Legal regulation of psychological aid» also attracted increased attention of the professional community, as it considered the current situation related to the promotion of the legislative proposal «On Psychological Aid» in the Russian Federation, the development and discussion of which has been going on for few years. Also, this section considered the ethical aspects of psychological aid and their relations with the legal aspects of its provision. The article raises the issue of the urgent need to improve the competence of psychologists in the field of professional ethics, and as such means it considers the «Ethical Code of the Student Psychologist», developed and followed at the Faculty of Counseling and Clinical Psychology of the Moscow State University of Psychology and Education.
Morphofunctional state of platelets in their concentrates depending on storage time
Authors: Khabirova Alina I. , Fatkhullina Luciya S. , Andrianova Izabella A. , Evtugina Natalia G. , Litvinov Rustem I.
Published: January 2023

Background.Evaluation of the functional state of platelets in the composition of concentrates is necessary to improve the methods of their production, optimize storage conditions and terms, increase therapeutic efficacy, and reduce the risk of transfusion complications.
Aim.Comprehensive study of the morphofunctional state of platelets during the storage of their concentrates.
Material and methods.202samples of human platelet apheresis concentrates were studied for storage periods of up to 17days at a temperature of 2224C. The functional state of platelets was assessed using flow cytometry for the expression of P-selectin, active IIb3 integrin, and phosphatidylserines before and after biochemical stimulation. In addition, the mitochondrial potential of platelets, the concentration of intracellular adenosine triphosphate, contractile properties, induced aggregation, and morphological characteristics were studied according to scanning electron microscopy. Statistical analysis was performed by analysis of variance (ANOVA or KruskalWallis).
Results.In non-activated platelets during storage, the spontaneous expression of P-selectin increased by an average of 7times, and phosphatidylserines by 3times. The induced expression of P-selectin, integrin IIb3 and phosphatidylserines was the highest on the day of receiving the concentrate and gradually decreased during storage to 1/2of the initial level. Platelet aggregation activity in response to collagen stimulation progressively decreased by an average of 100times, in response to the TRAP peptide by 1.5times. In contrast to the expression of activation markers, the ability of platelets to compress plasma clots in most samples changed slightly, within a few percent; in single samples, the contractile function dropped to zero by 47days of storage, which was combined with platelet hyperactivation and depletion. The mitochondrial potential of platelets and the content of adenosine triphosphate were relatively constant. Morphologically, discoid platelets predominated, however, starting from the 1st day of storage, spindle-shaped platelets, and from the 3rd day spherical forms and microaggregates of platelets accumulated.
Conclusion.Platelets in the composition of concentrates initially have a high functional potential, which gradually decreases due to progressive spontaneous activation with a simultaneous decrease in reactivity and structural changes.
Prosecutor’s Response Measures in the Implementation of Prosecutor’s Supervision over the Implementation of Laws outside the Criminal Legal Sphere
Authors: Vinokurov Alexander Yu.
Published: January 2023

This article reveals certain aspects of the application of response measures by prosecutors within the framework of supervision over the implementation of laws outside the criminal legal sphere based on an analysis of the current legislation and organizational as well as administrative documents of the Prosecutor General of the Russian Federation, considering literary sources used. Proposals are being made to improve certainly.
Karakteristik Fisikokimia dan Tingkat Penerimaan Konsumen Siomai Udang Metapenaeus monoceros dengan Penambahan Kappaphycus alvarezii
Authors: Pranata Dico , Asikin Andi Noor , Irawan Irman , Kusumaningrum Indrati , Pamungkas Bagus Fajar
Published: January 2023

Siomai merupakan produk kukus yang terbuat dari lumatan daging udang atau ikan dan sayuran dibungkus lembaran pangsit yang disajikan dengan saus kacang. Siomai udang kaya protein namun rendah kandungan serat. Penambahan rumput laut Kappaphycus alvarezii diharapkan dapat memenuhi kekurangan tersebut. Penelitian ini bertujuan untuk menentukan karakteristik fisikokimia dan tingkat penerimaan konsumen siomai udang Metapenaeus monoceros dengan penambahan rumput laut K. alvarezii. Penelitian ini menggunakan rancangan acak lengkap dengan perlakuan persentase substitusi K. alvarezii terhadap udang M. monoceros yaitu 25, 50, dan 75% serta kontrol (tanpa rumput laut) dengan tiga kali ulangan. Data yang diperoleh dianalisis variannya untuk melihat pengaruh perlakuan yang diberikan, jika memberi pengaruh nyata maka dilanjutkan dengan Duncan's Multiple Range Test pada taraf kepercayaan 95%. Hasil penelitian menunjukkan bahwa penambahan K. alvarezii memengaruhi karakteristik fisikokimia siomai udang. Penambahan K. alvarezii dapat meningkatkan kandungan karbohidrat dan serat kasar, namun menurunkan kadar protein, lemak dan nilai derajat putih siomai udang yang dihasilkan. Perlakuan penambahan K. alvarezii pada siomai dapat meningkatkan tingkat penerimaan konsumen berdasarkan parameter kenampakan dengan nilai mutu 7,33 (suka), tekstur 6,33 (agak suka), aroma 7,77 (sangat suka) dan rasa 7,83 (sangat suka) dari perlakuan terbaik pada konsentrasi 25%.