bluuebunny/crossref_metadata_2025 huggingface dataset:
A LÓGICA DO NIILISMO: O sentido do valor do nada na filosofia de Nietzsche
Authors: Cassiano Jefferson Martins
Published: August 2024

Este artigo propõe analisar a importância do niilismo na filosofia de Nietzsche. Para tanto, privilegia as obras preparadas para publicação pelo próprio autor, em especial, Genealogia da Moral. Com isso, destaca-se as implicações que o tema possui na filosofia de Nietzsche, a partir de uma crítica genealógica destinada a avaliar o sentido do valor conferido ao nada. Atribui-se à crise do “niilismo europeu” uma lógica que preside a décadence cultural do Ocidente, baseada em uma relação dinâmica entre o ideal ascético e a vontade de nada. Nesse sentido, considera-se que o niilismo pode se referir à expressão de uma lógica que as pretensões filosóficas de Nietzsche elevam à extrema radicalidade.
RELIGIÃO CIVIL E INTOLERÂNCIA NO REPUBLICANISMO DE JEAN-JACQUES ROUSSEAU
Authors: Alves Vital Francisco Celestino
Published: August 2024

Buscando analisar se o elemento religioso pode ter alguma função na república, Rousseau suscita no capítulo VIII (Da religião civil) do Livro segundo do Contrato social uma controversa discussão sobre a relação entre religião e política e igualmente a respeito da intolerância. Observa-se na análise rousseauniana, um esforço central em compreender qual a religião mais adequada para a ordem republicana. Para entender os pormenores da discussão promovida pelo filósofo genebrino e sustentar a hipótese de que a religião civil pode contribuir para assegurar a durabilidade da república, neste artigo, pretende-se: primeiro, examinar resumidamente alguns aspectos gerais do capítulo sobre A religião civil; segundo, avaliar as distinções entre a religião do homem e a religião do cidadão; terceiro, apresentar os fundamentos ou dogmas da religião do cidadão e instaurar um debate concernente ao problema da intolerância.
Young Hegelian sources for a conception of the self
Authors: Cressoni Andre
Published: August 2024

Young Hegel’s writings has been a source for many endeavours aiming at extracting edifying resources for contemporary ethical and political debate. In this paper, I focus on Hegel’s earliest writings – stemming from the periods of Stuttgart, Tubingen and Bern – in search for elements that can propel a conception of self. By endorsing an ethical and political stance of young Hegel’s writings, I oppose those who see in these writings concerning the essence of religion a mystical-pantheistic thesis. Instead, I argue that Hegel is more concerned with a Republican view of religion, one that is very close to French political thought, such as Rousseau and Montesquieu. Just as much, the practical grounds for addressing ethical life and assessing Modernity’s capacity for the latter is rooted on a Hellenistic ideal. The Greek sources derive from young Hegel’s reading of the tragedies as comprising three notions: origin, simplicity and exteriority. I explore some features relating the notions of origin and simplicity as dating back to monastic life and the works of Winckelmann and Schiller. These elements are constantly intertwined in Hegel’s opposition to the rationalism of Enlightenment, mainly of Kant, as well as his adherence and reformulation of universal reason. Relying on these sources, I divide the paper into three sections: the enlightened self, the sensible self and the simple self. I conclude with the idea that Hegel envisaged a kind of sensible reason he often referred to by “heart”, by which he meant an originating and simple experience of the world through nature and the community that achieves universal practical reason by comprising socially shared perceptive, affective and imaginative resources at play at the moment of a putative moral action.
SØREN KIERKEGAARD A MEDIAÇÃO E O PARADOXO DO “SALTO DA FÉ”
Authors: De Almeida Rogério Miranda
Published: August 2024

Estas reflexões têm como objetivo principal analisar o paradoxo do "salto da fé" na filosofia de Kierkegaard e, mais especificamente, na obra intitulada: Temor e tremor (1843). Este paradoxo, o teólogo o situa naquilo que ele denomina o “estágio religioso” que, à diferença dos estágios estético e ético, é infenso a todo argumento e a toda mediação racional. Esta é a razão pela qual, depois de apresentar uma breve visão do paradoxo na filosofia e na teologia, eu procederei a uma análise deste conceito em Kierkegaard ligando-o mais precisamente à doutrina do “salto da fé”. Ao mesmo tempo, enfatizarei a impossibilidade de se definir o paradoxo, dado que ele escapa a toda tentativa de compreensão lógica, discursiva, racional. Isto se verifica particularmente em Temor e tremor, onde Abraão é mostrado como o "cavaleiro solitário da fé" que, à diferença do herói trágico, não recorre a nenhuma mediação ou explicação de caráter lógico, mas simplesmente caminha com uma única determinação: responder ao comando divino e, portanto, realizar a empresa absurda de sacrificar seu próprio filho, Isaac.
Resenha Tópicos em ontologia analítica
Authors: Videira Leonardo Gomes de Soutello
Published: August 2024

Resenha do livro Tópicos em ontologia analítica de Dr. Décio Krause
SOBRE A FUNÇÃO DA REGRA NO DEBATE CONTRA O CETICISMO
Authors: Neves Filho Eduardo , Pereira Julio Henrique Carvalho , Burkle Mariana Marques
Published: August 2024

o objetivo basilar do presente artigo é mostrar como a abordagem das proposições fulcrais como regras define a estratégia de Wittgenstein contra o ceticismo e, por conseguinte, é a característica principal que o diferencia de Moore na abordagem do problema. Para Moore, o cético deve ser levado a sério, havendo a necessidade da filosofia em respondê-lo, adotando assim uma estratégia positiva de resposta (no sentido não clássico de prova). Wittgenstein, por sua vez, mostra que o cético se autorrefuta, não havendo a necessidade da filosofia em respondê-lo, adotando uma estratégia negativa de resposta, assim dissolvendo o problema. A partir da análise do conceito de regra em Da Certeza, mostraremos como Wittgenstein estrutura sua dissolução do problema cético em um possível novo tipo de regra que é melhor alinhada a uma leitura holista do Da Certeza. Contudo, para defender a interpretação holista das proposições fulcrais torna-se importante mostrar a conexão entre o holismo de Quine e as observações contidas em OC, pois o holismo é tradicionalmente relacionado às considerações do filósofo norte-americano. Assim sendo, o objetivo secundário do presente artigo é investigar e avaliar o holismo de Quine e sua compatibilidade com OC. Na parte final do artigo será́ definida a especificidade do holismo de Wittgenstein, caracterizado como holismo gramatical.
REFLEXÕES SOBRE O PROÊMIO DO DIÁLOGO PARMENIDES DE PLATÃO
Authors: Cruz Estevão Lemos
Published: August 2024

Nossa investigação propõe a hipótese de que os introitos dos diálogos platônicos não se esgotam enquanto mero recurso dramático para suas respectivas ambientações, mas visam, sobretudo, expor as disposições de espírito necessárias para o fazer filosófico e o método que o põe em movimento. Ante a impossibilidade de recorrer ao exame particular de cada introito, escolhemos Parmenides como diálogo exemplar a ser investigado. Os resultados obtidos apontaram que há, no introito selecionado, uma compreensão do método dialético enquanto condução fortuita, global e paradoxal que leva à rememoração e que, como tal, é acompanhado de uma disposição que se explicita enquanto um fazer-se presente no lugar do encontro e da conversa, deixando-se conduzir corajosamente à rememoração pela ausculta cuidadosa.
I Dream of Prison
Authors: Campbell Lucy
Published: August 2024

This is an autoethnographic exploration of some of my experiences in prisons in both Mexico City and England. My writing is a way for me to try to understand my journey in the light of my research as a feminist criminologist, a tool for me to begin to comprehend my journey, deconstruct my trauma, and outline how I overcame my incarceration-based trauma (IBT). The essay shines a light on how women who have been imprisoned, long after their release, continue to carry the echoes of prison as trauma responses. Autoethnography is a means to explore and contextualize my experiences in a manner that makes them relevant and meaningful to the wider social fabric, as above, so below.
Recovering Voice through Autoethnography
Authors: Pennington Julie L.
Published: August 2024

Using autoethnography, this study examines the author’s perspectives and understandings of their learning during a reading professional development program. Findings demonstrate the importance of understanding teacher career stages, types of teacher knowledge, and stages of teacher development in teacher education contexts and how autoethnographic study provides a method for teachers to use to understand their learning and communicate with others. Autoethnographic methods center teachers’ voices and provide a means for teachers to deconstruct their teaching for multiple audiences using specific lenses of interpretation.
Binge Drinking Disparities by Grade, Race and Ethnicity, Sexual Orientation, and Gender Identity
Authors: Bishop Meg D. , Moran Samantha A. , Turpin Rodman E. , Aparicio Elizabeth M. , Mereish Ethan H. , Russell Stephen T. , Fish Jessica N.
Published: August 2024

BACKGROUND AND OBJECTIVES

Binge drinking disparities between sexual and gender minority (SGM) students and their heterosexual, cisgender peers are well-established. Data limitations have precluded understandings of whether the onset and progression of these disparities differ by grade. Additionally, little is known about whether and how SGM-related binge drinking varies across groups of students coincidingly defined by sexual orientation or gender identity (SOGI), race, and ethnicity. In the current study, we used a large, statewide sample of secondary school students in California to describe the prevalence of binge drinking among subgroups of adolescents at the intersections of grade, race and ethnicity, and SOGI.

METHODS

Data were from the 2017–2019 cycle of the California Healthy Kids Survey, one of the largest statewide cross-sectional surveys of secondary school students in the United States (n = 925 744). We described the grade-specific prevalence rates of past 30-day binge drinking by (1) grade level, (2) race and ethnicity, and (3) SOGI. Predicted probabilities estimated adjusted percentages of students’ binge drinking by subgroups.

RESULTS

SGM-related binge drinking differences were present early in secondary school. Several subgroups of SGM adolescents with minoritized racial and ethnic identities reported higher binge drinking rates relative to their same-grade, white, non-SGM peers.

CONCLUSIONS

Prevention and intervention programs must consider developmentally- and culturally-informed strategies to most effectively promote health among minoritized students.
The impact of digitalization on the economic growth of the European Union: an empirical study
Authors: Revenko Daniil , Romanenkov Yuri , Polozova Tetiana , Lebedchenko Vira , Molchanova Kateryna
Published: August 2024

The object of this study was the process of digitalization of the economy and society of the European Union. The task of researching the impact of digitalization on the economic growth of the European Union has been solved. The relevance of the chosen topic is due to the complexity of digital transformation processes taking place in the world economy and the economy of the European Union, in particular, the need to assess their directions and intensity. Four approaches to modeling the impact of digitalization on economic growth based on the neoclassical production function were proposed. The structure of the model was chosen, which makes it possible to evaluate the influence of various factors of digitalization on the key parameters of economic growth. A regression multivariate model for assessing the impact of digitalization on the economic growth of the European Union has been developed. To this end, a sequence of stages was performed: formation of the information base, grouping of digitalization factors, as well as their selection based on correlation analysis. With the help of regression analysis, the parameters of the production function were expressed through digitalization indicators. At the same time, due to the limitation of input data, the Elastic Net Regression method was used. This made it possible to ensure the quality of the new model, namely, to remove low-impact parameters, reduce the multicollinearity of factors, make the model statistically significant, and ensure the stability of coefficients to data changes. The resulting model is eleven-factor; it demonstrates a high predictive ability (the coefficient of determination is 0.987). It can be used as an analytical tool for assessing the impact of digitalization on the economic growth of the European Union. Practical use of the model will help governments and businesses make informed decisions about digital transformation policies
Assessment of biomechanical stability of the thoracolumbar junction with a burst fracture of Th12 following surgical stabilization under rotational loading
Authors: Nekhlopochyn Oleksii , Verbov Vadim , Cheshuk Ievgen , Karpinsky Mykhailo , Yaresko Olexander
Published: August 2024

The thoracolumbar junction is the most vulnerable to traumatic injuries, with over 65 % of injuries to the thoracolumbar spine occurring in this region.
Objective: To examine the stress-strain state of the thoracolumbar spine model with a burst fracture of the Th12 vertebra under various transpedicular fixation options influenced by rotational loading.
Materials and Methods: A mathematical finite-element model of the human thoracolumbar spine was developed, including a burst fracture of the Th12 vertebra and a transpedicular stabilization system containing eight screws implanted in the Th10, Th11, L1, and L2 vertebrae. Four variants of transpedicular fixation were modelled using short and long screws passing through the anterior surface of the vertebra, with and without two crosslinks.
Results: The analysis showed sufficiently high loading values for both the bone structures of the models and the elements of the metal construct. The maximum stress level in the body of the damaged vertebra was 33.2, 26.7, 30.1, and 24.2 MPa, respectively, for models with monocortical screws without crosslinks, bicortical screws without crosslinks, monocortical screws with crosslinks, and bicortical screws with crosslinks. High values were also recorded for the vertebrae adjacent to the damaged one: 13.0, 8.4, 10.9, and 7.1 MPa for the L1 vertebra and 10.2, 8.9, 7.1, and 6.2 MPa for the Th11 vertebra in the respective models. The stress on the supporting rods was registered at 582.0, 512.5, 512.6, and 452.7 MPa respectively.
Conclusion: The conducted analysis demonstrated that under rotational loading, the model with monocortical screws without crosslinks shows the highest peak loads at control points, whereas the model with bicortical screws and crosslinks shows the minimum. Meanwhile, models with short screws and crosslinks and long screws without crosslinks exhibit comparable results
Gut microbiota and its correlations with body mass index and age in patients with type 2 diabetes mellitus and thyroid dysfunction
Authors: Moskva Khrystyna , Kikhtiak Olesya , Lapovets Lyubov
Published: August 2024

Modern studies show that it is the transit microflora, the percentage of which is negligible compared to the total volume of the intestinal microbiota, that can cause severe damage and cause the appearance of chronic and acute diseases not only of the intestines but also of the immune, nervous, endocrine systems, etc. Instead, the obligate intestinal microbiota and even the opportunistic microbiota exhibit a number of beneficial properties, ranging from the synthesis of short-chain fatty acids, butyrate, and acetate to promoting the synthesis of vitamins and hormones such as dopamine, serotonin, etc. At the same time, the adverse effects of the gut microbiota cannot be discounted.
The aim. The study aims to find correlations between gut microbiota, body mass index, and age in patients with type 2 diabetes and thyroid dysfunction..\
Materials and methods. The study included 84 patients with type 2 diabetes, obesity, and thyroid dysfunction. To analyze the composition of the intestinal microbiota, fecal samples were taken, and the quantitative and qualitative composition was calculated using the principle of PCR sequencing. Statistical methods of comparison and correlation of variables were used.
Results. In patients, several significant correlations were found between the gut microbiota and the parameters studied. A negative correlation was found between body mass index and Bifidobacterium spp. and Escherichia coli, and a positive correlation was found between body mass index and some opportunistic pathogens. Thus, with Shigella spp. and Staphylococcus aureus, there is a direct weak reliable relationship, while an inverse reliable relationship with Helicobacter pylori. Interesting correlations were found with a tendency to confidence with Salmonella spp. and Bacteroides thetaiotaomicron direct weak and a tendency to probable feedback between BMI and Faecalibacterium prausnitzii and Candida spp.
Conclusion. We found that body mass index has a greater impact on the gut microbiota than age. Also, the data obtained indicate that obesity negatively affects the number of some beneficial bacteria. We can assume that, like metformin, one of the most common drugs for the treatment of type 2 diabetes mellitus, it can affect the composition of the intestinal microbiota
Development of the hardness mathematical model of Ti-alloyed iron for cast parts used in conditions of intensive abrasive friction
Authors: Barsuk Andriy
Published: August 2024

The object of research is wear-resistant cast iron, intended for cast parts that work under conditions of intense abrasive friction during operation. Examples of such parts can be mixer blades of various functional purposes, the operational properties of which include stability, which depends on the hardness, determined on the HRC scale. To give such cast parts wear-resistant properties, the cast iron from which they are made is alloyed with elements that contribute to the formation of carbides of different composition: W, V, Mo, Ti, etc. The main problem that prevents the purposeful selection of materials is incomplete knowledge about the effect of chemical composition on properties, in particular, wear resistance, which prevents a justified selection criterion.
Using regression analysis methods, a mathematical model was obtained, including a regression equation of the form HRC=f(C; Ceq; Ti), which relates the content of carbon, titanium and carbon equivalent in cast iron and hardness. The resulting model allows for purposeful selection of the chemical composition, which ensures a given value of HRC, on which wear resistance depends. Optimization of the chemical composition, performed according to this model, made it possible to determine that the chemical composition, which provides the maximum hardness of HRC=49, is outside the planning area: C=3.54 %, Ceq=3.95 %, Ti=3.56 %. It was established that the same value of hardness can be obtained inside the considered planning area, which has an arbitrary appearance, provided with available conditions of a passive experiment. According to the available experimental data, the values of the input variables equal to C=3.34 %, Ceq=3.727 %, Ti=0.73 % ensure obtaining hardness at the level of HRC=49. Such alternative options regarding composition and properties may indicate that the HRC=f(C; Ceq; Ti) response surface has a complex appearance that requires additional research.
Contribution to micromechanical modeling of the shear wave propagation in a sand deposit
Authors: Derbane Said , Mansouri Mouloud , Messast Salah
Published: August 2024

The object of study is the vertical wave propagation in a sand deposit. This paper is aimed at analyzing the vertical wave propagation in a sand deposit through micromechanical modeling that inherently takes account of intergranular slips during deformation. Such a problem, which is part of the general framework of wave propagation in the soil, has long been analyzed using continuum models based on approximate behavior laws. For this purpose, a 2D Discrete Element Method (DEM) model is developed. The DEM model is based on molecular dynamics with the use of circular shaped elements. The intergranular normal forces at contacts are calculated through a linear viscoelastic law while the tangential forces are calculated through a perfectly plastic viscoelastic model. A model of rolling friction is incorporated in order to account for the damping of the grains rolling motion. Different boundary conditions of the profile have been implemented; a bedrock at the base, a free surface at the top and periodic boundaries in the horizontal direction. The sand deposit is subjected to a harmonic excitation at the base. Using this model, the fundamental and resonance frequencies of the deposit are first determined. The former is determined from the low-amplitude free vibration and the latter by performing a variable-frequency excitation test. It is noted that there is a significant gap between the two frequencies, this gap could be attributed to the degradation of the soil shear modulus in the vicinity of the resonance. Such degradation is well proven in classical soil dynamics. The effects of deposit height and confinement on resonance frequency and free-surface dynamic amplification factor are then investigated. The obtained results highlighted that the resonance frequency is inversely proportional to the deposit’s thickness whereas the dynamic amplification factor Rd increases with the deposit’s thickness. In the other hand, when the confinement increases the deposit becomes stiffer, which results in reducing the amplification. Such result is in accordance with theoretical knowledge which states that the most rigid profiles such as rocks do not amplify seismic movement.
Designing a semi-automated decision-making system for selecting recipients of social services
Authors: Kykyna Yevhenii
Published: August 2024

The object of this research is the decision-making process in the context of selecting recipients of social services using a semi-automated expert system. The main focus is on improving the mechanisms of assessment and selection of candidates eligible for assistance, in order to ensure a more efficient and objective allocation of resources.
The problem addressed in this study is the need to improve the accuracy and efficiency of decision-making processes in social services through the implementation of semi-automated systems. In particular, reducing subjective influence in selection processes, as well as reducing the time and resources required to process applications.
The study shows that the introduction of a semi-automated system can significantly reduce the response time to applications, increase the accuracy of candidate selection and ensure greater transparency in the decision-making process. The system, based on data analysis algorithms and production rules, is able to adapt to changing conditions and requirements, providing solutions based on up-to-date information.
The effectiveness of the semi-automated system is due to the use of modern technologies for processing large volumes of data and the use of complex mathematical models for the analysis of this data. The implementation of a modular system with individually adjustable parameters allows the system to accurately evaluate each case based on the expected criteria, ensuring a high level of adaptability and accuracy.
The results of the research can be applied in practice in various social security institutions, where there is a need to automate the processes of selection and decision-making. Important conditions for the effective implementation of the system are the availability of sufficient technical support, a high level of qualification of the personnel engaged in putting the system into operation, as well as a clear understanding of the rules and procedures that regulate social protection. In addition, to guarantee the successful application of the system, it is necessary to ensure compliance with all regulatory and legislative requirements, especially regarding the protection of personal data.
Determination of the type of arched carbon fiber reinforced fastening of the preparatory opening for the conditions of the «Dniprovska» mine in weakly metamorphized rocks
Authors: Tsivka Yevhenii
Published: August 2024

The object of study is an arched carbon fiber-reinforced support of constant cross-section in a layered massif of weakly metamorphosed rocks. The article presents an analysis of the possible use of arched fiber-reinforced support of constant cross-section in a layered massif of weakly metamorphosed rocks for the conditions of the «Dniprovska» mine (Ukraine) around the preparatory opening. An analysis of the stability of mine openings in Western Donbas mines has shown that it is necessary to modernize the support system by introducing carbon fiber. The main reason for the low stability of the opening is the insufficient load-bearing capacity of the support, while its technical characteristics do not take into account the complex mining and geological conditions. The increase in stresses at mining depth is associated with impact safety, which is a serious problem during mining. Metal arch supports are deformable and have high rock loads and require a high level of energy absorption, i. e., to be very strong and flexible to withstand significant loads and avoid large displacements of the opening walls.
Carbon fiber-reinforced plastic is able to ensure the stability of the fastening system and eliminate the existing disadvantages of typical metal arch fasteners, namely, high labour intensity, low production speed and high weight of the structure. In this article, the stress-strain state for the specified conditions and the carbon fiber-reinforced plastic arch support of constant cross-section was analyzed using the SolidWorks software product, taking into account the physical and mechanical properties of carbon fiber-reinforced plastic and layered rocks. Taking into account the results of laboratory tests of an equivalent layered array on a press made of PLA and carbon fiber, the dependence of deformations of the equivalent array with increasing load was established.
The use of arched carbon fiber supports of various cross-sections can ensure the opening stability by reducing the intensity of stresses around its contour. On the basis of this study, a rational arched composite support of constant cross-section was proposed for the conditions of the «Dniprovska» mine. The obtained results indicate the need for further research, which will be considered in the author's future works.
Simulation of the work of glass furnaces with the purpose of searching for reserves and increase their efficiency
Authors: Zhdanіuk Nataliіa , Plemiannikov Oleksii
Published: August 2024

The object of research is the operation of a glass furnace. The work involved modeling the operation of a glass furnace by changing the technical and economic indicators of its operation in order to optimize the technological processes of manufacturing glass products, increase the energy efficiency of the process, and reduce the ecological burden on the environment. Glass furnaces are complex heat engineering units that require a large amount of energy to operate. Therefore, increasing their effectiveness is the main task of our research. In the work, computer modeling of thermal processes in the furnace was carried out, heat balances were calculated and analyzed, and the performance of the furnace was analyzed after changing and improving the technological regimes of combustion processes, glass boiling and furnace construction. Studies have shown that in order to increase the technical and economic performance of glass furnaces, it is advisable to conduct additional thermal insulation of the furnace enclosures. The thermal insulation of the vault increases the efficiency of the furnace by 2–3 %, and the thermal insulation of the remaining areas of the furnace in total allows to increase the efficiency of the heating unit up to 3 %. Such measures improve the sanitary and technical working conditions of the staff in the machine-bath shop. Studies have shown that additional heating of the air used for burning fuel significantly increases the efficiency of the furnace. Thus, an increase in air temperature by 100 °C increases the efficiency of the furnace by approximately 2.5 %. However, such a measure is possible with a corresponding increase in the volume of regenerator nozzles. A significant increase in the efficiency of the furnace was achieved when additional electric heating was installed. This allows to reduce the total energy costs, and at the same time, the introduction of every 10 % of additional electric heating increases the efficiency of the furnace by up to 3 % and improves the quality of the glass mass. Such additional heating can be recommended in the amount of 20–30 % of the total heat consumption for the operation of the furnace. The analysis of the obtained results showed a fairly good convergence of the results, which indicates the acceptable adequacy of the models. The obtained process simulation results allow choosing the optimal design and operation parameters of the glass furnace. The results of the work can be used in practice for the design of efficient glass furnaces of various purposes and performance.
A formação integrada nos Institutos Federais
Authors: José de Amorim Gilberto , Antônio Rocha João
Published: August 2024

Por meio desta pesquisa, compreendeu-se como os servidores dos institutos federais desenvolveram o conceito de formação integrada em suas teses e dissertações, produzidas entre os anos de criação desses institutos federais e de aprovação da contrarreforma do ensino médio pelo governo Temer (2008-2017). Tais trabalhos evidenciam a concepção desses servidores/pesquisadores em relação ao ensino médio integrado dos institutos federais e permitem questionar se a concepção de formação integrada hegemônica em implementação guarda a perspectiva de travessia para a escola unitária e a formação omnilateral ou se, apesar da luta travada por seus propositores, a concepção restou reduzida à qualificação de mão de obra a serviço do desenvolvimento do capitalismo.
Atividades extracurriculares para o Ensino Médio Integrado
Authors: Cunha Ricardo , Castro Robson , Ponso Fábio
Published: August 2024

Este artigo apresenta uma investigação sobre a divulgação das atividades extracurriculares (AEs) do Colégio Pedro II (CPII) e seus impactos na participação dos estudantes do Ensino Médio Integrado (EMI) nessas atividades. A partir da aplicação de um questionário semiaberto a educadores do EMI do CPII, e de uma análise quanti-qualitativa dos dados obtidos, registrou-se o predomínio de uma percepção de que o processo de divulgação das AEs do CPII apresenta insuficiências no sentido de prover aos alunos do EMI os recursos informacionais necessários para uma participação mais efetiva nessas atividades. Com isso, sugere-se que esse processo seja aprimorado para que o CPII alcance os seus objetivos institucionais de democratização do acesso ao conhecimento e à formação integral dos discentes.
Selection of Parameters of a Multilayer Spherical Luneberg lens in its Implementation by Means of Additive Technologies
Authors:   Ural Federal University named after the first President of Russia B. N. Yeltsin, Denisov D. V. , Noskov V. Ya. ,   Ural Federal University named after the first President of Russia B. N. Yeltsin, Kusaykin D. V. ,   Siberian State University of Telecommunications and Informatics, Malkin A. I. ,   Ural Federal University named after the first President of Russia B. N. Yeltsin, Skumatenko I. O. ,   Ural Federal University named after the first President of Russia B. N. Yeltsin
Published: August 2024

The issues of choosing the parameters of a multilayer spherical Luneberg lens (LL) when implementing it using additive technologies are considered. The influence of the electrical dimensions and the method of approximation of the LL on its electrodynamic characteristics is analyzed. The dependences of computational resource costs in the analysis of multilayer spherical structures of this type are given. The parameters of the layers are proposed to ensure the achievement of optimal LL characteristics with a smaller number of splitting of the lens body into layers. The procedure necessary for the implementation of LL by 3D printing is described. The construction of layers of a multilayer lens in the form of a Goldberg polyhedron is proposed. Experimental research data confirmed the results of calculations and modeling.
Electrodynamic Formulas for Media with Negative Permittivity
Authors:   Kirensky Institute of Physics SB RAS, Belyaev B. A. ,   Siberian Federal University, Tyurnev V. V. ,   Kirensky Institute of Physics SB RAS
Published: August 2024

Electrodynamic formulas widely used in the description of objects containing dielectric media give results contrary to physics in the case when the permittivity of the medium takes a negative value. The problem is solved by refined formulas that allow calculating the electric potentials of the point charge and the point dipole moment, the capacitance of the capacitor, as well as the energy density of the electromagnetic field and the quality factor of the material. The formulas are valid for any media, both with positive and negative real part of the complex permittivity.
Caso Clínico Perforación Gástrica por AINES
Authors: Navarro Julio Caleb Arrieta , Alava Nataly Acosta , Reátegui Fiorella Ester Apaéstegui , Sinti Cesar Alonso Arpasi , Mori Milka Malena Prentice , Ramírez Heriberto Arévalo
Published: August 2024

La alteración gástrica es una complicación grave y ambientalmente mortal que puede resultar del uso prolongado o inadecuado de antiinflamatorios sin esteroides (AINE). Filho de Los AINEs medicamentos comumente prescritos para o alívio da dor e da inflamação em diversas condições médicas, incluindo artrite e lesões musculoesqueléticas. Aún así, su uso está asociado a una serie de efectos secundarios gastrointestinales, se a perfuração gástrica para mais grave. Este evento ocurre debido a la capacidade dos AINEs de inibir a síntese de prostaglandinas, que desempeñan un papel crucial en la protección de la mucosa gástrica. La falta de prostaglandinas conduce a una reducción de la barrera mucosa, aumentando la suscetibilidad del estômago à ação corrosivo del ácido gástrico, que eventualmente puede resultar en ulceración y perforación. Los pacientes con respiración gástrica por AINE tienden a presentar dolor abdominal agudo y de inicio súbito, y requieren intervención médica urgente para evitar complicaciones como peritonitis y choque séptico.
MESH REFINEMENT AS PROBABILISTIC LEARNING
Authors: Hawi Philippe , Ghanem Roger
Published: August 2024

In the field of computational mechanics, mesh refinement is essential for achieving high-fidelity solutions
in finite element method (FEM) simulations. However, detailed modeling of composite materials within large complex systems can be computationally expensive or even intractable. This paper introduces a novel framework for global mesh refinement using statistical learning. By simultaneously observing low-fidelity (coarse-mesh) and high-fidelity (fine-mesh) solutions of FEM simulations, we learn the joint probability distribution of the observed quantities. This distribution encodes the correction from coarse to fine-mesh solutions, allowing us to predict high-fidelity solutions from coarse-mesh observations using statistical conditioning. We utilize data-driven representative volume elements (RVEs) to collect and combine snapshots of solutions across different mesh resolutions. Our framework is validated through multiple case studies, including elastic and bilinear material models, and various levels of refinement. The results demonstrate satisfactory prediction accuracy, even with significant mesh refinement. Additionally, we address irregular discretizations by incorporating an intermediate interpolation step to regular grids. Our approach significantly reduces the number of required function evaluations while maintaining high accuracy, thus enhancing the efficiency of FEM simulations. By discovering and leveraging statistical dependencies between the characteristics of stochastic solutions at different mesh resolutions, the proposed approach provides a milestone in alleviating the computational burden in stochastic finite elements. This work also highlights the potential of probabilistic learning methods in multiscale modeling and offers a promising
direction for future research in computational mechanics and materials science.
Estrategias metodológicas para estimular la conciencia lingüística de los niños de educación inicial
Authors:   Universidad de Guayaquil, Baque Pibaque Liliana Margarita , Reza Suárez Lilian Betty ,   Universidad de Guayaquil, Chávez Rocha Marielisa Lorena ,   Universidad de Guayaquil
Published: August 2024

El trabajo pedagógico invita a reflexionar sobre las capacidades comunicativas de la lectura y escritura, dejando con menos importancia la capacidad de hablar y escuchar. Sin embargo, estas son muy valiosas, preparan y entrenan al niño para los siguientes aprendizajes como la iniciación a la lectoescritura de una manera dinámica, natural, espontánea y libre. Por tal aspecto, es necesario estimular los grados de la conciencia fonológica, semántica y léxica de manera que se evalúe las estrategias metodológicas para promover una lectura emergente. La teoría de Vigotsky nos apoya con el trabajo en equipo son necesarios para el trabajo colaborativo que permite el aprendizaje mutuo entre los pares logrando de la zona de desarrollo real al momento que intercambian ideas le permite llegar a la zona de desarrollo potencial.
´´Na hora de abrir as pernas não pensou´´: HIV, mulheres e vivências
Authors: Felli Kubiça Caroline , Gomes Serpa Monise , Dos Santos Gonçalves Camila
Published: August 2024

Este trabalho objetiva compreender os significados atribuídos pelas mulheres que vivem com HIV, acerca das concepções de gênero, sexualidade e corpo, nas suas experiências após o diagnóstico. Para isso, foram realizadas entrevistas individuais semiestruturadas, com três mulheres, que vivem com HIV. Os resultados mostraram que as mulheres interlocutoras deste estudo vivenciaram situações de violações aos seus direitos, assim como de constrangimento e misoginia devido ao diagnóstico, seja nos serviços de saúde, seja na rede de relações afetivas. Ressalta-se que a vigilância à sexualidade e ao corpo das mulheres, somada à carga moral que o HIV carrega, são fatores que acarretam maior vulnerabilidade às situações de preconceito. Percebeu-se que o tempo de vivência e o ano de descoberta do HIV são marcadores importantes para entender a singularidade da experiência de cada mulher. A importância de se trabalhar as questões de gênero em práticas preventivas se mostrou necessária diante das concepções ainda presentes de que o casamento e as relações afetivo-sexuais fixas são fatores de proteção ao HIV. Almeja-se que as práticas de interação com as mulheres que vivem com HIV não reproduzam a lógica de preconceito e discriminação, e que o conhecimento possa desconstruir concepções que favoreçam a iniquidade de gênero. Ademais, espera-se que as mulheres que vivem com HIV encontrem na sociedade um espaço de inserção social, e que as condutas de cuidado para com elas sejam permeadas pelo acolhimento respeitoso e sensível, com a presença de vínculo, amparo e confiança, buscando tornar tal experiência a menos dolorosa possível.
Pesquisa-intervenção para equidade de gênero no eixo saúde-educação
Authors: Barbosa dos Santos Helen , Carolina Leal Trajano Ana , Brandelli Costa Angelo
Published: August 2024

Pesquisas voltadas ao público jovem LGBTQIA+ nos serviços públicos são relevantes no contexto de neoconservadorismo brasileiro, em que ocorre a exclusão e violência a corpos fora da cisheteronormatividade. A pesquisa Pós-Doutoral nomeada como “Promoção à Equidade de Gênero: estratégias de educação teórico-prática de gestores e profissionais da educação no ensino médio” é um projeto do Grupo de Pesquisa Preconceito, Vulnerabilidade e Processos Psicossociais (PVPP) da Pós-Graduação da PUCRS. O objetivo desse artigo é analisar os processos de educação teórico-prática direcionados a profissionais e gestores no âmbito da saúde (atenção básica) e educação (ensino fundamental e médio). A pesquisa foi realizada com apoio do Programa Saúde na Escola e da Secretaria de Saúde de uma cidade litorânea do Rio Grande do Sul. A metodologia é baseada na pesquisa-intervenção no campo da psicologia social, em autores pós-estruturalistas, interseccionais e da Analítica Queer. As percepções dos educadores e profissionais da saúde, advieram de experiências profissionais, mas também daquelas vividas enquanto pais/mães/filhos. A sistematização do questionário e as narrativas, nas distintas fases da pesquisa-intervenção, revelaram os preconceitos às minorias de gênero e sexualidade LGBTQIA+ e também os desafios de profissionais da educação que emergiram em torno do indissociável eixo família-escola. As reflexões geradas possibilitaram questionar quais racionalidades estão por trás de certas problemáticas abordadas nos serviços de educação e saúde, o que possibilita qualificar a intersetorialidade das políticas públicas.
O papel da psicologia na promoção da saúde mental de agricultoras
Authors: Pisoni Godoy Luthiane , Da Rosa Ramos Bruna , Rafaela dos Santos Joice , Elisa Fank Rafaela
Published: August 2024

Este estudo apresenta uma pesquisa acerca de aspectos da saúde psicológica de mulheres agricultoras e o papel que a psicologia exerce em suas vidas, destacando a complexidade de seus cotidianos, permeados de responsabilidades invisibilizadas. Mulheres rurais enfrentam sobrecarga de trabalho, desvalorização de suas atividades e falta de políticas  específicas. A saúde mental nas comunidades rurais é pouco abordada, com dificuldades de acesso ao acompanhamento psicológico. Com os dados do projeto em andamento "Agricultoras em Ação", que utiliza grupos operativos para promover o empoderamento e discutir temas relevantes, esta pesquisa é qualitativa exploratória, baseada em entrevistas, realizadas com as mulheres participantes do projeto, selecionadas a partir de critérios específicos. A partir desse objeto, será presentada uma perspectiva teórica embasada em discussões de gênero, sexismo e excesso de carga de trabalho feminino, direcionando olhares para o meio rural. O estudo segue princípios éticos, garantindo anonimato e sigilo e os resultados são compostos   por relatos das entrevistas e dos grupos, nos quais as participantes destacam questões de autoestima, ansiedade e a influência positiva do projeto em suas vidas, contribuindo para a melhoria da saúde psicológica, reduzindo o uso de medicação, lidando com crises e fortalecendo a autoconfiança. Aponta-se, ainda, para a importância de políticas públicas sensíveis à saúde mental dessas mulheres. De forma geral, o estudo contribui para a compreensão da saúde mental das mulheres agricultoras, evidenciando a importância da psicologia no contexto rural. Propõe a ampliação da atuação da psicologia nesses contextos, considerando as especificidades culturais e sociais.
Projeto terapêutico singular e cuidado em saúde mental: o que profissionais revelam
Authors: Cavalheiro Viero Franciéli , Mônica Arpini Dorian
Published: August 2024

Objetivo deste artigo é compreender a percepção dos profissionais da equipe da Estratégia de Saúde da Família (ESF), a respeito do Projeto Terapêutico Singular (PTS), no trabalho com as demandas de Saúde Mental. Trata-se de um estudo de caráter qualitativo, tendo como instrumento de coleta de dados a utilização de uma entrevista semiestruturada dispondo de um roteiro flexível. Deste modo, o estudo contou com a participação de 17 profissionais atuantes em duas ESF de um município do interior do Rio Grande do Sul. A análise dos dados foi realizada a partir da técnica de análise de conteúdo. Os resultados evidenciaram que o PTS se encontra distante da realidade das equipes e dos profissionais que integraram o estudo. Desta maneira, estratégias de educação permanente, mostram-se necessárias a fim de possibilitar que os profissionais se apropriem deste dispositivo e venham a utilizar na tentativa de produzir novos movimentos. Ainda, dificuldades como excesso de demandas e o número de profissionais foram aspectos trazidos pelos profissionais. Por outro lado, identificaram-se algumas experiências que sugerem uma prática que contém ainda que de modo subjacente os pressupostos do PTS como, uma prática de cuidado interdisciplinar, acolhedora e integral. Portanto, destaca-se a potencialidade do PTS na gestão do cuidado e efetividade das intervenções, em especial na atenção às demandas de Saúde Mental, sendo esta uma das contribuições do estudo, o qual buscou ampliar a leitura e as práticas em relação a esta estratégia de cuidado, trazendo reflexões a respeito do tema nas equipes que integraram o estudo.
Analyzing the perceptions and images of traditional markets via online revie
Authors:   The Tourism Sciences Society Of Korea, Chu Hacheong , Kim Hyejin , Jeong Chul
Published: August 2024

Recently, in efforts to revitalize traditional markets, the Ministry of Culture, Sports and Tourism of South Korea has put forth the 'K-Tourism Market' project that seeks to develop entertainment, food, and other attractions and turn them into tour routes. Traditional markets are where local residents and tourists interact with one another and enjoy various social and economic benefits. Directing tourists to traditional markets can help address the population decline issue pervasive in South Korea. This study tried to understand the behaviors and preferences of tourists to traditional markets by examining their perceptions and images. To this end, Google online review data were collected and analyzed via big data analysis, frequency analysis, N-gram analysis, centrality analysis, and CONCOR cluster analysis. From this, four major clusters were identified. This study helped expand and enrich research methodology by conducting systematic big data analysis of online reviews from traditional market tourists. Furthermore, by identifying the needs and expectations of tourists, this study can help practitioners improve traditional market service and experience quality.
The cleptoparasitic bee genus Odyneropsis in México (Hymenoptera, Apidae, Epeolini)
Authors: Roig-Alsina Arturo
Published: August 2024

A new species of cleptoparasitic bees, Odyneropsis chamelae Roig-Alsina, new species, is described from the state of Jalisco, México. Odyneropsis apache Griswold and Parker, described from southwestern USA, is reported for the first time in México. Odyneropsis apicalis Ducke was the only species previously known to occur in México and a lectotype is designated. Notes on the variability of O. apicalis in color and morphology, a key to the Mexican species, and distributional data are presented.