bluuebunny/crossref_metadata_2025 huggingface dataset:
Profitability of organic carrot cultivation under weed interference and sowing methods
Authors: Souza e Souza Luís Gustavo de , Ferreira Regina Lúcia Felix , Araújo Neto Sebastião Elviro de , Uchôa Thays Lemos , Silva Nilciléia Mendes da , Francisco Wagner de Moura
Published: May 2023

ABSTRACT Spontaneous plants in vegetable growing areas significantly impact yield and costs, regardless of the adopted cultivation system. This study aimed to evaluate weed interference periods on the profitability of organic carrot cultivation under different sowing methods. Two experiments were set up [weed control and coexistence, in a randomized block design arranged as split plots (5 × 2), with five cultivation periods: 15, 20, 25, 30 and 35 days after sowing] and two sowing methods were applied: direct and water-conditioned sowing. Based on the production data and technical coefficients, the economic evaluation of production was carried out, with calculation of production costs and revenues. The highest net revenue was obtained when the growing area was kept clean for 19 to 30 days. The total revenue increased linearly by R$ 0.33 m−2 for each day of weed control, while, for the coexistence treatment, it decreased by R$ -0.37 m−2. The water-conditioned sowing increased the economic indicators of the organic carrot cultivation.
AS LUTAS SOCIAIS E O PROCESSO DE CONSTRUÇÃO DA EDUCAÇÃO DO CAMPO NO NORTE DO ESPÍRITO SANTO
Authors: Silva Marizete Andrade da
Published: May 2023

RESUMO Objetivamos com este estudo apresentar os principais marcos históricos da luta pela construção da Educação do Campo no norte do estado do Espírito Santo. A investigação, de natureza qualitativa, se fundamenta no pensamento de Caldart (2005, 2008, 2009, 2015); Fernandes (2001, 2009); Scarim (2009) e outros. A partir dos registros históricos destacados ressaltamos que as experiências educativas que os camponeses do norte capixaba têm construído estão inseridas em um contexto de luta e confronto mais amplo contra os vários mecanismos de dominação social. Estes processos socioeducativos, que surgem e avançam a partir das tentativas de superar as formas de reprodução das desigualdades sociais, evidenciam que o campesinato é uma realidade social viva e que, de modo contínuo, cria estratégias para garantir sua permanência histórica.
UMA MULHER DECENTE, UMA PROFESSORA COMPETENTE: PRÁTICAS DE EDUCAÇÃO DO CORPO NA FORMAÇÃO DE PROFESSORAS (IEEL, DÉCADA 1970)
Authors: Montagnini Cardozo Mariana , Honorato Tony
Published: May 2023

Resumo Este artigo analisa, por meio de evidências históricas localizadas no Instituto Estadual de Educação de Londrina-PR (IEEL), quais foram as práticas de educação do corpo presentes na formação de professoras na década de 1970. A educação do corpo, seguindo as teorias de Norbert Elias, é um fenômeno humano histórico e processual equivalente às constantes apropriações civilizatórias por parte do indivíduo na vida em sociedade. As fontes históricas (atas de reuniões, relatórios, programas de disciplinas e outras) permitiram investigar a formação de professoras. Para análise, foram considerados três parâmetros: as práticas de controle, inspeção e vigilância; os conteúdos, as disciplinas e os saberes formativos; e, as práticas educativas complementares. Como resultado, esperava-se das mulheres em formação de professoras um conjunto de princípios, valores e comportamentos que eram socialmente reforçados - dentro e fora da escola - e que as educavam em uma direção própria, a saber, uma mulher decente e uma professora competente.
DAS INSPIRAÇÕES DE A. S. NEILL AO CENTENÁRIO DE SUMMERHIL: LIBERDADE, AUTOGOVERNO E FELICIDADE
Authors: Fortunato Ivan , Porto Maria do Rosário Silveira
Published: May 2023

Resumo Este artigo foi escrito por ocasião do centésimo natalício da fundação da escola britânica Summerhill. Fundada por A. S. Neill, em 1921, sob a tríade liberdade-autogoverno-felicidade, a escola tem mantido essa filosofia, pela crença de que somente crianças, livres, responsáveis pelas suas próprias atitudes e felizes podem transformar o mundo em um lugar melhor. Trata-se de uma revisão de literatura por meio da qual se pretende recuperar as fontes inspiradoras de Neill, encontradas em Ian Suttie, Homer Lane e Wilhelm Reich, articulando-as com sua própria percepção sobre educação. A intenção, ao descortinar as bases de Neill, é a de promover uma discussão necessária (e urgente) sobre uma outra escola, cujos princípios estejam voltados a um mundo menos opressor e mais livre.
AÇÕES DO ESTADO NA TERRA INDÍGENA INHACORÁ (1950-1960): EDUCAÇÃO, TERRITÓRIO E TRABALHO
Authors: Bergamaschi Maria Aparecida , Colling Adriana
Published: May 2023

RESUMO Neste artigo analisamos ações do Estado na Terra Indígena (TI) Inhacorá, RS, nas décadas de 1950 e 1960, período em que crianças desta TI foram levadas para a Colônia Estadual de Férias de Itaí e para o Internato Rural Pedro Maciel. Focalizamos práticas educativas, exploração do território e do trabalho, a partir da análise do documento Com os Caingangue do Inhacorá, publicado originalmente em língua alemã por Fischer (1959). Apresentamos, igualmente, a percepção Kaingang diante destas ações a partir de trabalhos dos professores-pesquisadores Kaingang Cipriano (2014), Miguel (2015) e Policena (2020). No período estudado o Estado utilizou como estratégia civilizatória a combinação entre a escolarização e o trabalho, resultando na redução drástica do território e das liberdades, na sistemática exploração do trabalho indígena e em danos significativos nos processos próprios de aprendizagem desse povo. No entanto, destacamos a resistência Kaingang frente a essas violências.
MANUALISTICA ED EDITORIA SCOLASTICA A NAPOLI (1806-1820)
Authors: Palladino Florindo
Published: May 2023

Riassunto Il contributo si focalizza sui libri di testo adottati nelle scuole del Regno di Napoli (1806-1815) e del Regno delle Due Sicilie (1816-1820) e sulle imprese tipografiche attive nel settore della manualistica scolastica. Le vicende del mercato tipografico-editoriale sono collacote nel contesto della Riforma dell’istruzione realizzata durante il Decennio francese, che ha costituito la condizione storica per lo sviluppo del mercato del libro di testo. Il lavoro di ricerca è basato principalmente su fonti indirette per l’indisponibilità delle fonti primarie. L’analisi condotta sul versante istituzionale consente di individuare i testi e gli autori indicati dallo Stato allo scopo di modernizzare l’attività didattica. La ricognizione effettuata sui tipografi/editori restituisce la geografia produttiva dell’editoria scolastica nel periodo considerato. L’attività editoriale rimase relegata alle capitali dei regni e fu quasi del tutto assente nelle provincie, le quali erano prive di un tessuto produttivo ma non di un mercato scolastico.
Estigmatização do HIV nas relações de trabalho em Imperatriz, Maranhão, Brasil: barreiras, perdas e silêncio
Authors: Campos Douglas Moraes , Silva Thaís Rodrigues de Sousa , Freitas Adriana Crispim de
Published: May 2023

Resumo Objetivos: compreender as problemáticas decorrentes da estigmatização do HIV sobre a vida profissional de trabalhadores soropositivos. Métodos: estudo de abordagem qualitativa com realização de entrevistas semiestruturadas, cujos dados foram categorizados utilizando a técnica de análise de conteúdo na modalidade temática. Os sujeitos da pesquisa foram 15 participantes do grupo de adesão do Centro de Testagem e Aconselhamento de Imperatriz, Maranhão, Brasil. Os discursos foram tratados à luz da teoria do estigma proposta por Erving Goffman. Resultados: a partir da análise, emergiram três categorias: barreiras - “[…] porque nunca vão me querer”; perdas - “[…] umas me deram amizade, outros me deram preconceito”; e silêncio - “[…] ficar… em silêncio todo o tempo”. Discussão: as barreiras interpostas aos interlocutores contribuem para uma percepção negativa da possibilidade de reinserção no mercado de trabalho. A prática de demissões discriminatórias leva os trabalhadores a manterem silêncio constante sobre a situação soropositiva, para que o estigma do HIV não os torne alvo de discriminação no ambiente de trabalho.
Distinções, Mediações Excludentes e Desigualdades: a Governança da Saúde Reprodutiva de “Cadastradas Difíceis”
Authors: Milanezi Jaciane
Published: May 2023

RESUMO O artigo analisa a categorização de usuárias de unidades básicas de saúde como “cadastradas difíceis” e como essa distinção repercute em vivências para acessar os cuidados reprodutivos nessas burocracias. Evidencia-se que a semântica “difícil” produziu diferenciação social entre as usuárias a partir de estigmas reprodutivos e da elegibilidade aos serviços pela avaliação comportamental delas, majoritariamente, negras, pobres e dependentes dos serviços públicos. Identificam-se vivências discriminatórias delas nas burocracias quando a ideia de “difícil”, regras inapropriadas dos serviços e processos decisórios das equipes produziram mediações excludentes para que elas acessassem os cuidados reprodutivos. O artigo se baseia em uma etnografia de três unidades, no Rio de Janeiro, e em 57 entrevistas com profissionais de saúde realizadas entre 2015 e 2017. A análise é orientada por abordagens interseccionais das desigualdades, de estigmas reprodutivos e da governança de vulneráveis, contribuindo sobre como mediações excludentes transformam distinções em desigualdades.
SPLIT-DOSE BOWEL PREPARATION IS SUPERIOR TO STRAIGHT-DOSE IN HOSPITALIZED PATIENTS UNDERGOING INPATIENT COLONOSCOPY
Authors: MAGIER Samantha , JAHANDIDEH Dariush , POURMORADY Jonathan , MASOUD Amir
Published: May 2023

ABSTRACT Background: There is a two-fold higher rate of failed colonoscopy secondary to inadequate bowel preparation among hospitalized versus ambulatory patients. Split-dose bowel preparation is widely used in the outpatient setting but has not been generally adapted for use among the inpatient population. Objective The aim of this study is to evaluate the effectiveness of split versus single dose polyethylene glycol bowel (PEG) preparation for inpatient colonoscopies and determine additional procedural and patient characteristics that drive inpatient colonoscopy quality. Methods: A retrospective cohort study was performed on 189 patients who underwent inpatient colonoscopy and received 4 liters PEG as either split- or straight-dose during a 6-month period in 2017 at an academic medical center. Bowel preparation quality was assessed using Boston Bowel Preparation Score (BBPS), Aronchick Score, and reported adequacy of preparation. Results: Bowel preparation was reported as adequate in 89% of the split-dose group versus 66% in the straight-dose group (P=0.0003). Inadequate bowel preparations were documented in 34.2% of the single-dose group and 10.7% of the split-dose group (P<0.001). Only 40% of patients received split-dose PEG. Mean BBPS was significantly lower in the straight-dose group (Total: 6.32 vs 7.73, P<0.001). Conclusion: Split-dose bowel preparation is superior to straight-dose preparation across reportable quality metrics for non-screening colonoscopies and was readily performed in the inpatient setting. Interventions should be targeted at shifting the culture of gastroenterologist prescribing practices towards use of split-dose bowel preparation for inpatient colonoscopy.
DO HELICOBACTER PYLORI INFECTION AND ERADICATION THERAPY STATUS INFLUENCE WEIGHT LOSS OUTCOMES AND ENDOSCOPIC FINDINGS AFTER ROUX-EN-Y GASTRIC BYPASS?A HISTORICAL COHORT STUDY
Authors: SIA Gabriela Beatriz , GESTIC Martinho Antonio , UTRINI Murillo Pimentel , CHAIM Felipe David Mendonça , CHAIM Elinton Adami , CAZZO Everton
Published: May 2023

ABSTRACT Background: Currently, there is conflicting evidence linking Helicobacter pylori (HP) infection with weight loss and endoscopic findings after Roux-en-Y gastric bypass (RYGB). Objective: To identify correlations between HP infection and its eradication with weight loss and endoscopic findings after RYGB. Methods: This is an observational retrospective cohort study based on a prospectively collected database of individuals who underwent RYGB from 2018-2019 at a tertiary university hospital. HP infection and the HP eradication therapy outcomes were correlated with post-operative weight loss and endoscopic findings. Individuals were classified according to the status of HP infection into four groups: no infection; successful eradication; refractory infection; and new-onset infection. Results: Of 65 individuals, 87% were female and the mean age was 39±11.2 years. Body mass index significantly decreased from 36.2±3.6 to 26.7±3.3 kg/m2 one year after RYGB (P<0.0001). The percentage of total weight loss (%TWL) was 25.9±7.2% and the percentage of excess weight loss was 89.4±31.7%. HP infection prevalence decreased from 55.4% to 27.7% (p=0.001); 33.8% never had HP infection, 38.5% were successfully treated, 16.9% had refractory infection and 10.8 % had new-onset HP infection. %TWL was 27.3±7.5% in individuals who never had HP, 25.4±8.1% in the successfully treated, 25.7±5.2% in those with refractory infection, and 23.4±6.4% in the new-onset HP infection group; there were no significant differences among the four groups (P=0.6). Pre-operative HP infection significantly associated with gastritis (P=0.048). New-onset HP infections significantly associated with a lower frequency of jejunal erosions after surgery (P=0.048). Conclusion: No effects of the HP infection on weight loss were identified in individuals undergoing RYGB. A higher prevalence of gastritis was observed in individuals with HP infection before RYGB. New-onset HP infection after RYGB was a protective factor for jejunal erosions.
EVOLUTION OF DIAGNOSTIC DELAY IN PEDIATRIC INFLAMMATORY BOWEL DISEASE AND THE IMPACT OF THE COVID-19 PANDEMIC
Authors: MANUEL Ana Rute , MAGALHÃES Tiago , GRANADO Maria Cristina , ESPINHEIRA Maria do Céu , TRINDADE Eunice
Published: May 2023

ABSTRACT Background: Pediatric inflammatory bowel disease (IBD) is increasingly prevalent, but diagnosis can still be challenging. Diagnostic delay is particularly deleterious in this age group. Objective This study explores the evolution of diagnostic delay in pediatric IBD and the influence of the COVID-19 pandemic. Methods Retrospective study including all pediatric IBD patients diagnosed during 2014, 2019 and 2020 in a tertiary hospital. Diagnostic delay, time to first medical visit, time to pediatric gastroenterologist (PG) visit and time to diagnosis were calculated and compared within a gap of five years (2019 and 2014) and with the year of onset of the pandemic (2020 and 2019). Results A total of 93 participants were included (2014: 32, 2019: 30, 2020: 31). No significant differences were observed in diagnostic delay, time to first medical visit in Crohn’s disease (CD), time to PG visit and time to diagnosis when comparing 2019-2014 and 2020-2019. Time to first visit in ulcerative colitis (UC) and Undetermined-IBD increased in 2019 (P=0.03), with new decrease in 2020 (P=0.04). Diagnostic delay was longer in DC compared to UC plus Undetermined-IBD. Conclusion Diagnostic delay is still an important matter in pediatric IBD, with no significant change over the last years. The time to the first PG visit and the time for diagnosis seem to have the greatest impact on diagnostic delay. Thus, strategies to enhance recognition of IBD symptoms among first-line physicians and to improve communication, facilitating referral, are of utmost importance. Despite the restraints in the health care system caused by the pandemic, time to diagnosis in pediatric IBD was not impaired during 2020 in our center.
PNPLA3 GENE POLYMORPHISM AND RED MEAT CONSUMPTION INCREASED FIBROSIS RISK IN NASH BIOPSY-PROVEN PATIENTS UNDER MEDICAL FOLLOW-UP IN A TERTIARY CENTER IN SOUTHWEST BRAZIL
Authors: YOSHIMURA Silvia Massami , DUARTE Sebastião Mauro Bezerra , STEFANO José Tadeu , MAZO Daniel Ferraz de Campos , PINHO João Renato Rebello , OLIVEIRA Claudia P
Published: May 2023

ABSTRACT Background: Recent studies show an increase in nonalcoholic fatty liver disease (NAFLD) in populations with higher consumption of red meat, processed and cooked at high temperatures. On the other hand, the single nucleotide polymorphism rs738409 in the Patatin-like phospholipase domain containing 3 (PNPLA3) gene has been implicated in susceptibility to NAFLD and liver fibrosis. However, the synergistic effect between red meat consumption and the PNPLA3 gene polymorphism in NAFLD has not yet been evaluated. Objective: To evaluate the association between the presence of the polymorphism in the PNPLA3 gene and the consumption of macronutrients, including meat consumption and its cooking method among NAFLD patients. Methods: This was a cross-sectional study with 91 patients diagnosed with NAFLD by liver biopsy with genotyping for the polymorphism in the PNPLA3 gene were included. The consumption of calories and macronutrients was verified using the semi-quantitative food frequency questionnaire and the specific questionnaire on meat consumption. PNPLA3 gene polymorphism was analyzed by real-time polymerase chain reaction (RT-PCR) and anthropometric evaluation was realized. Results: The mean BMI was 32.38±4.58 kg/m² and the waist circumference was 107±10 cm. On liver biopsy, 42% of patients had significant fibrosis (F≥2). The odds ratio of F≥2 was 2.12 for the GG group and 1.54 for the CG group, compared to the CC group. The mean caloric intake was 1170±463.20 kcal/d. The odds ratio in the CC group concerning high red meat consumption in comparison to low consumption was 1.33. For white meat, the odds ratio was 0.8 when comparing high and low intake, also in the CC group. Conclusion: High red meat intake and PNPLA3 gene polymorphism seem to synergistically affect NAFLD and liver fibrosis, requiring confirmation in a larger number of patients and in different populations.
(Dis)posições para a formação docente em um curso de pedagogia: contribuições da extensão universitária
Authors: Rodrigues Roberta Pereira de Paula , Cruz Giseli Barreto da
Published: May 2023

Resumo O artigo apresenta resultados de uma pesquisa que teve por objetivo analisar como a participação de estudantes de um curso de pedagogia em ações de extensão universitária pode contribuir para o desenvolvimento de (dis)posições para sua formação docente. Teoricamente, ancora-se nos conceitos de (dis)posições para a formação docente, de Nóvoa, e de “terceiro espaço”, de Zeichner. A contextualização acerca da extensão universitária foi elaborada com o apoio do Fórum de Pró-Reitores de Extensão das Instituições Públicas de Educação Superior Brasileiras (Forproex) e estudos da área. Metodologicamente, a pesquisa desenvolveu-se a partir de uma análise documental das ações extensionistas com abertura para a formação de professores registradas na instituição perscrutada, seguida de uma análise de entrevistas feitas com os sujeitos envolvidos com a realização de tais ações e ligados ao curso de pedagogia em questão. Os resultados indicam que as posições para a formação docente são desenvolvidas pela via da extensão, porém algumas mais frequentemente que outras. Considerando as ações de extensão que compuseram o estudo, as posições mais desenvolvidas, por ordem e razões, são: recomposição investigativa, pela relação com a pesquisa; exposição pública, pela relação com a sociedade; interposição profissional, pela articulação com escolas e professores; composição pedagógica, pela dialogicidade e trabalho colaborativo; e disposição pessoal, pelo autoconhecimento e autoconstrução.
Nudes and unauthorized disclosure of intimate images: what is the message to the schools?
Authors: Patrocino Laís Barbosa , Bevilacqua Paula Dias
Published: May 2023

Abstract The practice among students of sharing photos that expose the nudity of girls has been experienced in most educational institutions in Brazil and around the world. Several cases reported in the media portray situations of humiliation and persecution that may lead, in addition to psychological damage, to problems in social relationships, lowering performance, school dropout and even suicide. The aim of this work was to discuss the relationships that have been established at school in the face of the practice of sharing naked self-portraits and the unauthorized dissemination of intimate images of girls. Twenty-seven in-depth interviews were carried out with girls and women from different Brazilian regions who had their intimacy exposed at different times in their lives, in addition to health and social care professionals who assisted adolescents and adult women who went through this situation. The data pointed to practices of negligence in relation to situations of violence, blaming girls and unpreparedness to guide questions concerning the experience of sexuality in a pleasant and healthy way. It was observed that these new practices of sexuality and violence against girls have resumed, in institutions, the opposition between manifestation of sexuality and good school performance. It argues for an education in sexuality based on the issue of desire.
Analysis of size effect in shear transfer mechanisms and size effect suppression by transversal reinforcement - contributions to NBR 6118
Authors: Ribeiro Igor José Santos , Pessôa José Renato de Castro , Bittencourt Túlio Nogueira , Beck André Teófilo
Published: May 2023

Abstract Size effects are known to be relevant in the shear transfer mechanisms of quasi-brittle materials like concrete. Bažant proposed an asymptotic approximation between plasticity theory and Linear Elastic Fracture Mechanics (LEFM), showing a proportionality of concrete nominal resistance with d - 1 / 2, where d is beam depth. Recently, the long-standing shear transfer mechanism expressions of ACI 318:2014 have been updated (ACI 318:2019), with introduction of a size effect factor. In Brazil, recent publications identified non-conservative trends in predictions of ABNT NBR 6118:2014 for larger beam depths; yet, the Brazilian code never considered size effects because they are suppressed by transverse reinforcement. Considering this background, in this manuscript we make a comprehensive analysis of NBR 6118:2014 shear strength predictions using as a reference the papers of ACI-ASCE DatStb 445-D database. The results exhibit strong tendencies in the model error regarding longitudinal reinforcement and effective depth for beams without transversal reinforcement. A two-step analysis is made herein to describe model errors: first, a nonlinear regression for longitudinal reinforcement is made; second, a linear regression is made for size effect. The reliability analysis corroborates that model error may be reduced by introducing size effect and longitudinal reinforcement factors. Next, for beams with transversal reinforcement, smoother tendencies regarding beam depth are noted, indicating a size effect suppression for the beams depths available in the database. However, as the analysis shows that the higher beam depths concentrate most of the results with unconservative model errors, further studies are necessary to accurately describe how transversal reinforcement suppress the size effect.
Numerical evaluation of aggregate size influence on concrete mechanical damage under high temperatures
Authors: Dal-Sasso Matheus Fernandes , Assis Lahis Souza de , Farage Michèle Cristina Resende , Bastos Flávia de Souza , Beaucour Anne-Lise
Published: May 2023

Abstract The influence of aggregate size on the degradation process of material exposed to high temperatures is not a consensus among the scientific community because changes in the microstructure impact the macrostructural performance. To contribute to this investigation this work presents a thermomechanical model to evaluate aggregate size influence on the concrete mechanical damage under high temperatures. The material is considered as two-phase - aggregate and matrix - and three-phase - in which the interfacial transition zone is added. Concerning geometries, models in 2D and 3D are simulated. A finite element software is used with a weak coupling strategy that reduces the computational cost, and a user subroutine is implemented to define the constitutive model. The results show that the aggregate size influences both the average damage and the damage distribution along the synthetic specimen.
On the mechanical behavior of a hybrid reinforced concrete for industrial floors
Authors: Lima Igor Nogueira , Lima Victor Nogueira , Souza Felipe Rodrigues de , Teixeira Felipe Pinheiro , Rodrigues Maria Isabel Brasileiro , Silva Flávio de Andrade
Published: May 2023

Abstract Civil construction is an industry sector that has been used as an outlet for the reuse of industrial waste. The present work aims to use the residue of Ethylene Vinyl Acetate (EVA) from the footwear industry as a partial substitute for a granulometric range of aggregates, aiming at the production of structural concrete and application to industrial floors. The proposed mixing ratios were evaluated from uniaxial compression, three-point bending, and drying shrinkage tests. The results of the uniaxial compression tests showed that the concrete with EVA addition still has enough strength to be considered structural concrete. In addition, the EVA and polypropylene fiber particles act as stress transfer bridges in the cracked zone, resulting in an increase in residual stresses and, consequently, in the toughness of the concrete in the three-point bending test. Finally, Technical Report 34 was used as a procedure to design an industrial floor based on the compressive strength, Young's modulus, and flexural behavior of the tested composites. The final result showed that even with lower compressive strength, fiber-reinforced concrete with EVA achieves greater structural efficiency for an industrial floor with the same cross-sectional height as ordinary fiber-reinforced concrete.
ESCOLAS PÚBLICAS E O REANP: O USO DA TECNOLOGIA NA AUSÊNCIA DA INTERNET
Authors: Rocha Maria Rosane da , Souza Jocyare Cristina Pereira de
Published: May 2023

Este artigo apresenta recortes de uma pesquisa desenvolvida no Mestrado Profissional na linha formação de professores, realizada nos anos de 2021 e 2022, a qual teve como objeto de estudo as ferramentas utilizadas pelos professores alfabetizadores, da Rede Pública de Ensino, de um Município de Minas Gerais. para ensinar seus alunos sem acesso à internet durante o  Regime Emergencial de Atividades Escolares Não Presenciais (REANP),  na Pandemia da COVID 19. O presente artigo visa problematizar se as ferramentas utilizadas, como o material impresso, majoritamente, apresentou eficácia na tarefa de ensinar/alfabetizar a essas crianças, além de apresentar aos professores, possibilidades e alternativas tecnológicas, via mídia-educação, com a finalidade de contribuir para minimizar possíveis dificuldades; além do desenvolvimento de práticas pedagógicas críticas, criativas e instrumentais, utilizando para isso, as Tecnologias de Informação e Comunicação (TICs) que independem da internet. Foi produzida uma pesquisa de natureza aplicada, por meio do trabalho de campo, com abordagem quali-quantitativa, na qual foi realizada coleta de dados, análise e discussões, resultando na produção do Guia Instrucional “Explorando Tecnologias na Ausência da Internet” para auxiliar os professores na tarefa de levar o aprendizado aos alunos. Concluiu-se que a formação continuada de professores sobre o uso das tecnologias para estudantes sem a possibilidade de acesso à internet via mídia-educação contribuiu para que o aprendizado (alfabetização) acontecesse de forma mais efetiva e inclusiva, garantindo assim,  o Direito de Aprender.
Properties of Additively Manufactured Platinum-Rhodium Alloys
Authors: Becker Thilo , Gries Thomas
Published: May 2023

Bushings made of platinum-rhodium alloys are a key component in glass fibre production. While bushings have grown in size and functionality since their introduction in the early 20th century, manufacturing constraints still limit their full potential. Both in terms of design and quality, traditional manufacturing methods such as milling, drilling and welding limit the potential of precious metal bushings. The technical feasibility of the use of additive manufacturing for the production of bushings is greatly dependent on the material properties. For the purpose of this work, an additively manufactured alloy consisting of 90 wt% platinum and 10 wt% rhodium (PtRh10) is investigated with regard to density, electrical resistivity, creep performance and the contact angle of E-glass on the PtRh10 samples.
Modulation of the Effect of Doxorubicin and Medroxyprogesterone Acetate on Cytokine and Oxidant Activity of Human Leukocytes by Hanks' Cold Plasma-Treated Solution
Authors: Pavlik Tatyana , Kostukova N. , Pavlova M. , Gusein-Zade Namik , Shimanovskii N.
Published: May 2023

Cold plasma and plasma-treated solutions (PTS) have recently become widely adopted for the treatment of cancer and inflammatory diseases, particularly in concert with other medications. These complexes affect cytokine and oxidative activity of leukocytes, which are important in the pathogenesis of a variety of diseases. In this work, we study the variations in the immune response of healthy leukocytes when doxorubicin, medroxyprogesterone acetate, and PTS affect them separately or in combination. Employing the "CAPKO-JET" plasma source, we achieve an increase in the anti-tumor immune response from the combination of PTS with doxorubicin and MPA at treatment times shorter than 2.5 min. In contrast, the anti-inflammatory immune response is amplified at treatment times of 7.5 min or more. Applying PTS without the above medications upon the completion of the first phase of the inflammation therapy at the injury site is suggested to accelerate healing.
Bindings Summer/Fall 2020
Authors:   University of Iowa Libraries
Published: May 2023

We’re all in this together. This issue of BINDINGS includes a time line of library efforts from March through early August 2020. In March 2020, staff members of the University Libraries took quick action in response to the COVID-19 pandemic. Their efforts focused on keeping our staff, campus, and community members safe and on maintaining support for online teaching, learning, and research.
La cocina como espacio político. Experiencias de mediación con mujeres sobrevivientes al conflicto armado en los Montes de María, Colombia
Authors: Carmona González Diana Esperanza , Buelvas Soto Jorge Luis , Castaño Feria Nathalia
Published: May 2023

En este artículo se reflexiona sobre el posicionamiento político de las mujeres en contextos de conflicto armado y posacuerdo en los Montes de María en Colombia. En un ejercicio investigativo a partir del construccionismo social y de la investigación acción participativa se analizan las formas de mediación psicosocial y simbólica que han emergido en el territorio. De tal forma, ¿cómo puede la cocina convertirse en un espacio político y en un elemento de mediación para las mujeres sobrevivientes del conflicto armado? y ¿cómo puede comprenderse la paz desde una perspectiva del cuidado cotidiano? Se esbozan tres conclusiones: la cocina se constituye en un espacio político, en tanto escenario donde se gestan acciones de cohesión, coexistencia y resistencia; las mujeres del colectivo Cocinando Ideas de los Montes de María se han posicionado como protagonistas en la construcción de paz como portavoces de sus historias y las de otras mujeres que han aportado a la paz; por último, la paz implica cuidar de sí y de otros, la paz como cuidado cotidiano deja de ser un concepto y se convierte en una acción.
Okul Yöneticiliği Alanında Yapılan Bilimsel Çalışmaların Kavramsal ve Yöntemsel Analizi
Authors: BOZAN Serdar , ÖZTÜRK Sevim
Published: May 2023

Bu araştırmada, 1999-2020 yılları arasında Türkiye’de okul yöneticiliği alanında yapılan bilimsel çalışmaların kavramsal ve yöntemsel açıdan analizi amaçlanmaktadır. Bu araştırma betimsel bir araştırma olup, nitel araştırma yöntemlerinden belge-döküman inceleme tekniği kullanılarak gerçekleştirilmiştir. Araştırma kapsamında 1999-2020 yılları arasında yayınlanmış olan 29 tez, 77 makale, 19 bildiri, 2 rapor olmak üzere toplam 127 çalışma analiz edilmiştir. Çalışmalara, Google arama motoru, Google Akademik arama motoru, YÖK Ulusal Tez Merkezi, Dergipark, Researchgate ve EBSCOhost veri tabanları kullanılarak ulaşılmıştır. Ulaşılan bilimsel araştırmalar kavramsal ve yöntemsel açıdan incelenmiştir. Elde edilen veriler yüzde ve frekanslara dayalı bir şekilde tablolar halinde sunularak yorumlanmıştır. Araştırmanın bulgularına göre; okul yöneticisi seçme, yetiştirme ve geliştirmeye ilişkin çalışmaların son yıllarda daha fazla araştırma konusu olduğu görülmüştür. Araştırmanın konusu olarak daha çok seçme ve yetiştirme konularının ele alındığı tespit edilmiştir. Çalışma amacı olarak sürece ilişkin model önerisi sunma, öneri sunma, görüş belirleme, inceleme ve değerlendirmenin ön plana çıktığı görülmüştür. Makalelerin yayımlanmasında farklı dergilerin tercih edildiği tespit edilmiştir. Tezlerin farklı üniversitelerde çalışıldığı görülmüştür. Araştırmacıların çoğunluğunun erkek olduğu görülmüştür. Bilimsel çalışmalarda nitel yöntemlerin daha fazla kullanıldığı; veri toplama aracı olarak yarı yapılandırılmış görüşme formlarının; örneklem / çalışma grubu seçiminde amaçlı örnekleme yönteminin daha fazla kullanıldığı görülmüştür. Örneklem / çalışma grubu olarak okul yöneticileri ve öğretmenlerin daha fazla tercih edildiği görülmüştür. Okul yöneticiliği alanının araştırmalara konu olma nedenlerine ilişkin son 21 yıllık süreç incelendiğinde oluşagelen herhangi bir değişimden bahsedilemeyeceği gibi, okul yöneticiliği alanına ilişkin sorunların bir kısır döngü şeklinde tekrarladığı söylenebilir.
Siber Zorba Olan ve Olmayan Ergenlerin Yordanmasında Siber Mağduriyet, Akran Zorbalığı ve Karanlık Üçlünün Rolü
Authors: HAYLI Rüstem Göktürk , ÇIRAK Yrd. Doç. Dr.yüksel
Published: May 2023

Bu araştırmanın amacı ergenlerdeki siber mağduriyet, akran zorbalığı ve karanlık üçlü kişilik özelliklerinin ergenlerin siber zorba olup olmadığını ne düzeyde yordadığını belirlemektir. Bu araştırma kesitsel desende gerçekleştirilmiş betimsel bir nicel araştırma olup keşfedici korelasyonel modelde tasarlanmıştır. Araştırmaya 2021-2022 eğitim öğretim yılında İnönü Üniversitesi’ndeki 9 fakülte ve 1 meslek yüksekokulunda öğrenim gören toplam 952 öğrenci katılmıştır. Araştırmada veri toplama araçları olarak Yenilenmiş Siber Zorbalık/Mağduriyet Envanteri 2, Akran Zorbalığı Ölçeği, Kısaltılmış Karanlık Üçlü Ölçeği Türkçe Formu ve kişisel bilgi formu kullanılmıştır. Araştırmanın verileri yüzde-frekans analizi ve lojistik regresyon analizi ile incelenmiştir. Araştırma sonucunda örneklemdeki ergenlerin %47’sinin siber zorbalık sürecine zorba, mağdur veya zorba/mağdur (hem zorba hem de mağdur) olarak dahil olduğu; %53’ünün siber zorbalığa dahil olmadığı saptanmıştır. Ergenlerin %30’unun siber zorba, %40’ının siber mağdur, %7’sinin sadece siber zorba, %17’sinin sadece siber mağdur, %23’ünün ise zorba/mağdur olduğu belirlenmiştir. Elde edilen lojistik regresyon modelinde siber zorbalık ile araştırmada ele alınan yordayıcı değişkenler arasında ilişki olduğu, modelin uyum iyiliğinin yeterli düzeyde olduğu ve siber zorbalıktaki varyansın %22.3’ünü açıkladığı tespit edilmiştir. Elde edilen modelin siber zorba olan ve olmayan ergenleri %78.7 oranında doğru sınıflandırdığı bulunmuş; modeldeki yordayıcı değişkenlerden siber mağduriyet, akran zorbalığı, Makyavelizm ve psikopatinin siber zorba olan ve olmayan ergenlerin yordanmasına anlamlı katkılar sağladığı belirlenmiştir.
Anthropology of the Ecumenical I Patriarch: from "I" to "we"
Authors:   National academy of statistics, accounting and auditing (NASAA), Kyiv, Ukraine, Havryliuk Tetiana
Published: May 2023

Manifested the direction of transformation of anthropological ideas in the theology of the Ecumenical Patriarch Bartholomew I. Based on the central anthropological paradigm of Orthodoxy, the key idea of which is the deification of man through inner spiritual improvement to the highest state of love, the Patriarch proposes forming of new type of modern Ortodox person, who achieves the state of love by realizing the organic unity of the God-created universe. The key categories of the new anthropology are issues of unity, dialogue, environmental awareness, peacekeeping, etc. on the basis of a rational justification for the need to solve the deep problems of our time. Thus, in anthropology there is a turn from the personal path of salvation to "pan-Orthodox", ie the formation of a modern type of Orthodox personality that overcomes its own egocentrism, fundamentalism, etc. through awareness of its organic involvement in the world as a whole, its active life position in solving environmental and social problems, its openness to another based on love.
Oxygen Consumption and Heart Rate Responses in Different Vinyasa Yoga Sequences
Authors: Cheruka Caitlin A. , Sherman Sally A. , Davis Kelliann K. , Kline Christopher E.
Published: May 2023

Yoga is widely practiced for its numerous health benefits, and it can also increase energy expenditure. Vinyasa yoga, a system of hatha yoga, meets criteria for moderate-intensity physical activity. It is unclear whether the individual sequences produce different oxygen consumption (VO2) and heart rate responses. The purpose of the present study was therefore to evaluate potential differences in VO2 and heart rate responses across sequences of a 60-minute vinyasa session. Participants included 40 healthy male (n = 20) and female (n = 20) adults (age 30.9 ± 8.8 y) with self-reported yoga experience. The sequence implemented was based on Baron Baptiste’s Journey into Power sequence. This vinyasa yoga practice included several sequences: integration, sun salutation, crescent lunges, balancing, standing, back bending, and restorative. VO2 (mL/kg/min) was measured by portable indirect calorimetry and expressed as metabolic equivalents (MET). Heart rate was measured using a Polar HR monitor and presented as a percentage of age-predicted maximal heart rate (APMHR). METs and APMHR differed significantly across sequences (each p < 0.001). METs for the integration, sun-salutation, crescent-lunges, balancing, standing, back-bending, and restorative sequences were significantly different from one another (p < 0.001); balancing and back-bending sequences, however, were similar. During the integration and restorative sequences, APMHR was similar (p = 1.00) and significantly lower compared to sun-salutation, crescent-lunge, balancing, standing, and back-bending sequences (each p < 0.001). METs and APMHR differed significantly across sequences of a vinyasa yoga practice. These data could inform an individualized yoga series based on current fitness levels to maintain or improve cardiorespiratory fitness.
The productivity potential of some corn hybrids of the VIR collection for starch extraction during deep grain processing
Authors: Golgshtein Vladivir G. , Nosovskaya Liliya P. , Adikaeva Larisa V. , Bazgiev Magomed A. , Badurgova Kulsum Sh. , Buzurtanov Aslanbek I. , Khoreva Valentina I. , Boyko Vladislav N. , Grushin Alexander A. , Israfilova Selminaz F. , Fil Irina V. , Khatefov Eduard B.
Published: May 2023

BACKGROUND: The study of the VIR corn collection in order to search for economically valuable sources and donors is topical.
MATERIALS AND METHODS: Studies of the biochemical components of grain during its deep processing were carried out on 27 hybrids from Germany, presented in the VIR collection. Valuable results have been obtained using the method of IR spectrometry and deep processing of grain in laboratory conditions, which make it possible to identify samples of interest for the production of native starch and its by-products.
RESULTS: The starch yield of more than 65% solids (% DM) grain dry matter is established for the following hybrids: KHV 7262, KHV 6431, KHV 6331, KHV 5440, Karpatis, DS 21209C, DS 21215B, DS 21212A, DS 21205B, DS 22188D. The maximum starch yield, more than 70% grain DM, is set for DS 21205B hybrids. The maximum yield of the embryo was set for the hybrid KHV 4126 up to 10% DM of the grain, the yield of starch during the processing of the grain of this hybrid was 61.2% DM. The highest yield of gluten, 18% or more, was established during the processing of hybrids DS 23190B and DS 21203B. The pulp yield of more than 15% CB was obtained by processing grain DS 22182C. Based on the results obtained, the following hybrids are proposed as the starting material for corn breeding for deep grain processing: KHV 7262, KHV 5440, DS 21209C, DS 21215B, DS 21212A, DS 21205B, DS 22188D.
CONCLUSIONS: Of greatest interest as a starting material is hybrid DS 21205B, during the processing of which starch was extracted in an amount of more than 70% grain DM.
Terry buttercup wild flowers (Ranunculus acris) variability in school ecology education: ecocentrism formation
Authors: Daev Eugene V.
Published: May 2023

Variability of terry flowers in buttercup Ranunculus acris from different populations demonstrates the anthropogenic impact on the environment. Schoolchildren carried out training works analyzing the frequency of occurrence of the trait double of a buttercup flower in the populations of the North-West Region of Russia. The data obtained made it possible to discuss questions about the mechanisms of action of environmental pollution by surfactants and unsaturated hydrocarbons. The article emphasizes the importance: of the direct joint participation of schoolchildren and university professional teachers in environmental research; of the visibility, evidence and significance of their results; of competent comprehensive discussion for the formation of a bio- and ecocentric worldview. The latter is especially important for the tuition of qualified scientific staff in the field of ecological genetics.
MATLAB-based fault diagnosis of industrial rotor-bearing systems
Authors: Joshi M , Pujar K
Published: May 2023

Continuous monitoring of critical rotor-bearing systems is crucial in order to prevent machine downtime, which would otherwise lower the overall output and quality. Complex modern machinery demands an upgraded intelligent fault diagnosis method that leaves minimal room for human error.
This paper presents a MATLAB-based condition monitoring and fault diagnosis method for rotating machines used in sugar factories. The vibration responses are acquired through the use of data acquisition and the fast Fourier transform (FFT) analyser on real industrial machines. These signals
are supplied as the input to a specially developed MATLAB program for processing in order to detect the fault and help to suggest remedies. The simple and user-friendly approach saves time and increases the effectiveness of condition monitoring in the reduction of downtime and the avoidance
of catastrophic failure in industrial machines.
Tasajera resiliente: Desafío institucional para la salvaguarda de los Derechos Humanos y la dignificación de sus pobladores
Authors: Aguilar Caro Aura , Orozco Idárragae Angélica , Gil Olivera Numas , Santamaria Gamboa Diana
Published: May 2023

Este artículo, muestra los resultados investigativos, realizado en Tasajera Departamento del Magdalena- Colombia en 2020; desde un enfoque cualitativo mediante entrevistas y grupos focales; se analizó la deficiencia institucional que conlleva a la vulneración de los Derechos Humanos, y un deterioro de la dignidad humana de sus pobladores a más de 500 años de su fundación; reflejada en la precarización de servicios públicos, educativos y su medio ambiente. Fortaleciéndose en sus pobladores, la capacidad de resiliencia, dentro de lo personal, familiar y comunitario, lo cual, es un motor diario de superación de sus problemáticas profundas. Los resultados muestran, que los participantes perciben a Tasajera, con riqueza cultural, identidad por sus raíces, conciencia ambiental y reconocimiento de la educación como motor de desarrollo; lo que se constituye en factores protectores y resilientes para la superación de la adversidad y abandono estatal del cual ha sido objeto frecuentemente. Concluyendo, que es todo un desafío de las políticas públicas; que, aunada a todas las fuerzas sociales, legales, educativas y políticas, permitan, una cultura de prevención y resistencia frente a la adversidad; mediante un paradigma centrado en el cuidado de sí, del otro y la naturaleza, en la promoción de una verdadera democracia que garantice los Derechos Humanos y repudie todo acto de corrupción. Que finalmente dignifique el mundo de vida de sus pobladores para el logro de su movilidad social.
Legalization of criminally obtained property committed by organized criminal groups: European and Ukrainian standards
Authors: Orlovskyi Ruslan S.
Published: May 2023

The phenomenon of money laundering as a result of the actions of criminal groups is a negative factor in the global development of the international community. The need for this study is due to the increase in the scale of such criminal acts that negatively affect the development of the state, threatening the rule of law and security of the state in general and society in particular; lack of legislative and practical basis for combating this phenomenon. Therefore, the purpose of the study is to define the concept and the essence of money laundering by organized criminal groups and elaborate scientifically sound measures to combat this phenomenon in terms of European and Ukrainian dimensions. Several methods were used in the study, in particular: dialectical, system-structural, historical-legal and formal-logical. Leading research method was comparative method, which helped to characterize the specifics of criminal law protection of public relations arising from money laundering in Ukraine, Western European countries, and the United States. The authors determine the national policy of Ukraine against crimes committed by organized groups is characterized by the obsolescence of the regulatory and legal framework, gaps in the organization of combating such types of crimes, reduction of special units in the police, and insufficient level of cooperation of state bodies. The collected original empirical material will allow theorists in this field to continue their research and effectively counteract this negative phenomenon.
A systemic approach to road safety in the EU
Authors: Mayorov Vladimir Ivanovich , Denisenko Viktor Vasilievich , Solovev Sergey Gennadievich
Published: May 2023

The article considers the main directions for implementing the Road Safety Strategy for 2021-2030 adopted by the European Union (hereinafter referred to as the EU Road Safety Policy). It reveals targets and indicators of this Strategy and dwells on the Safe System approach to road safety, which is the basis of the EU Road Safety Policy. The Safe System is based on such concepts as Vision Zero and Sustainable Safety and influences the main elements of the road traffic system (vehicles, road network, road users) to ensure the safety of transportation. The comparative analysis of the EU Road Safety Policy and the Russian Road Safety Strategy for 2018-2024 has demonstrated similar directions in their implementation. However, the European document is characterized by a greater consistency and scientific validity of the measures being developed with due regard to the latest trends in the field of road traffic. The Road Safety Strategy adopted in Russia traditionally considers the violation of traffic rules by vehicle drivers.
An Examination of Nanotechnology's Role as an Integral Part of Electronics
Authors: Thodupunori Swetha Reddy
Published: May 2023

Nanotechnology is a highly interdisciplinary field that incorporates all aspects of physics, chemistry, biology, and engineering, as well as the study of materials science. In this relatively new discipline, the term "nanotechnology" is sometimes used as an acronym meaning "both science and technology." In its most restricted form, nanoscience refers to the study of atoms and the properties—both physical and chemical, as well as biological—that are associated with them. In its most restricted definition, nanotechnology refers to the controlled manipulation of physical attributes in order to produce new kinds of materials and functional systems that have previously unattainable capabilities.