Carlo Antônio de Freitas Lüders, José Eraldo Belarmino Farias
Scientific research encompasses cognitive and intellectual issues of cephalopods, specifically octopuses, concerning humans. These links can be both about similarities and differences, which in turn help to demystify this curious and idealized animal that is the octopus. The article aims to clarify possible relationships between these two beings and to prove the opposite about several neural characteristics considered exclusive to vertebrate animals. The study was developed through the method of bibliographic and documentary research, with an emphasis on the use of qualitative analysis.
{"title":"CONVERGING AND DIVERGENT LINKS ABOUT OCTOPUS AND HUMAN INTELLIGENCE AND COGNITION","authors":"Carlo Antônio de Freitas Lüders, José Eraldo Belarmino Farias","doi":"10.51249/jid.v3i02.813","DOIUrl":"https://doi.org/10.51249/jid.v3i02.813","url":null,"abstract":"Scientific research encompasses cognitive and intellectual issues of cephalopods, specifically octopuses, concerning humans. These links can be both about similarities and differences, which in turn help to demystify this curious and idealized animal that is the octopus. The article aims to clarify possible relationships between these two beings and to prove the opposite about several neural characteristics considered exclusive to vertebrate animals. The study was developed through the method of bibliographic and documentary research, with an emphasis on the use of qualitative analysis.","PeriodicalId":153934,"journal":{"name":"Journal of Interdisciplinary Debates","volume":"149 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123316883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The history of mathematics shows that its foundation, as well as its development, were given slowly, at first without much rigor, but always with creativity. The axiomatic method, theorems, propositions and rational concepts, logically arranged, were the greatest successes achieved by this science. However, mathematics is also characterized by a singular elegance, not always obvious and little explored. Considering that it is one of the bases of scientific spread and it is part of the historical and cultural structure of society, it is necessary to further deepen this characteristic. In this context, in order to prove the existence of this elegance, or rather, of the beautiful in mathematics, is used the works of philosophers and mathematicians who stood out during the elaboration of this science. The focus is on Descartes’ work The Geometry, composed of three parts. In one of them the philosopher affirms that a certain theorem is very beautiful. Thus, the starting point will be to explore the concept of beauty in Plato, towards the beautiful in mathematics.
{"title":"DESCARTES AND THE BEAUTY IN MATHEMATICS","authors":"Raquel Anna Sapunaru, Bruna Fernandes Barbosa","doi":"10.51249/jid.v3i02.805","DOIUrl":"https://doi.org/10.51249/jid.v3i02.805","url":null,"abstract":"The history of mathematics shows that its foundation, as well as its development, were given slowly, at first without much rigor, but always with creativity. The axiomatic method, theorems, propositions and rational concepts, logically arranged, were the greatest successes achieved by this science. However, mathematics is also characterized by a singular elegance, not always obvious and little explored. Considering that it is one of the bases of scientific spread and it is part of the historical and cultural structure of society, it is necessary to further deepen this characteristic. In this context, in order to prove the existence of this elegance, or rather, of the beautiful in mathematics, is used the works of philosophers and mathematicians who stood out during the elaboration of this science. The focus is on Descartes’ work The Geometry, composed of three parts. In one of them the philosopher affirms that a certain theorem is very beautiful. Thus, the starting point will be to explore the concept of beauty in Plato, towards the beautiful in mathematics.","PeriodicalId":153934,"journal":{"name":"Journal of Interdisciplinary Debates","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134615348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Guilherme Rodrigues Gomes, Nayanne Maria Gonçalves Leite, José Deomar de Souza Barros
Abstract: Regardless of their topology, areas located at springs are considered permanent preservation areas in Brazil. Such areas may or may not be covered by native vegetation and contribute to the conservation of local natural resources through the determination of areas that are improper for land use in order to maintain the original plant coverage. Urban environments suffer degradation due to the lack of planning and basic sanitation. The aim of the present study was to analyze the permanent preservation area on the banks of the Salgado River in the urban zone of the municipality of Aurora, state of Ceará, Brazil. A case study was conducted involving the following steps: bibliographic review, determination of the study area, selection of indicators, on-site visits, identification of problems and the presentation of a proposed solution. The results indicated that the banks of the river were highly degraded due to urbanization and the removal of vegetation. The water resource was contaminated due to the construction of houses, enterprises and a public square in the protected area and was contaminated by residential sewage and the sewage system itself as well as solid and liquid waste from means of transportation, noise pollution and light pollution, which hinder the habitation and movements of endemic animals. In conclusion, the area limits and treatments necessary for the permanent protection area stipulated by law have not been successful due to the continued process of appropriation for urbanization. Thus, human activities cause harm to the natural environment and the population itself, exposing these elements to diseases and floods.
{"title":"ANALYSIS OF THE PERMANENT PRESERVATION AREA ON THE BANKS OF THE SALGADO RIVER IN THE URBAN AREA OF THE MUNICIPALITY OF AURORA-CE","authors":"Guilherme Rodrigues Gomes, Nayanne Maria Gonçalves Leite, José Deomar de Souza Barros","doi":"10.51249/jid.v3i02.794","DOIUrl":"https://doi.org/10.51249/jid.v3i02.794","url":null,"abstract":"Abstract: Regardless of their topology, areas located at springs are considered permanent preservation areas in Brazil. Such areas may or may not be covered by native vegetation and contribute to the conservation of local natural resources through the determination of areas that are improper for land use in order to maintain the original plant coverage. Urban environments suffer degradation due to the lack of planning and basic sanitation. The aim of the present study was to analyze the permanent preservation area on the banks of the Salgado River in the urban zone of the municipality of Aurora, state of Ceará, Brazil. A case study was conducted involving the following steps: bibliographic review, determination of the study area, selection of indicators, on-site visits, identification of problems and the presentation of a proposed solution. The results indicated that the banks of the river were highly degraded due to urbanization and the removal of vegetation. The water resource was contaminated due to the construction of houses, enterprises and a public square in the protected area and was contaminated by residential sewage and the sewage system itself as well as solid and liquid waste from means of transportation, noise pollution and light pollution, which hinder the habitation and movements of endemic animals. In conclusion, the area limits and treatments necessary for the permanent protection area stipulated by law have not been successful due to the continued process of appropriation for urbanization. Thus, human activities cause harm to the natural environment and the population itself, exposing these elements to diseases and floods.","PeriodicalId":153934,"journal":{"name":"Journal of Interdisciplinary Debates","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131056777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The ipê belongs to the Bignoniaceae Family, which has approximately 120 genera and 800 species, the largest genus belonging to this family is Tabebuia, found with great diversity in South America, due to its tropical and subtropical climate. Due to the enormous variety of plants of this genus, it was necessary to create a division based on their specific characteristics: Tabebuia, Handroanthus (exclusive to represent the species existing in Brazil) and Roseodendron. This work sought to gather information on the antimicrobial and phytochemical activity of substances found in the Bignoniaceae family, respectively, in the genera: Tabebuia rosea-ipê rosa; Handroanthus impetiginosus- purple ipe; Handroanthus albus-ipe yellow; Tabebuia roseo-alba-ipê (white) through the extraction of lapachol. With the present study, it is possible to evidence the great benefits arising from the extracts of ipês. However, the scarcity of studies of this type is clear, this fact makes it difficult to disseminate proof of the beneficial effects of ipês.
{"title":"PHYTOCHEMICAL AND ANTIMICROBIAL EVALUATION OF SUBSTANCES IN THE BIGNONIACEAE FAMILY","authors":"Naiely Gomes Krause, Catarina Caldas Fagundes Serrano, Leticia Karolini Walger Schultz","doi":"10.51249/jid.v3i02.811","DOIUrl":"https://doi.org/10.51249/jid.v3i02.811","url":null,"abstract":"The ipê belongs to the Bignoniaceae Family, which has approximately 120 genera and 800 species, the largest genus belonging to this family is Tabebuia, found with great diversity in South America, due to its tropical and subtropical climate. Due to the enormous variety of plants of this genus, it was necessary to create a division based on their specific characteristics: Tabebuia, Handroanthus (exclusive to represent the species existing in Brazil) and Roseodendron. This work sought to gather information on the antimicrobial and phytochemical activity of substances found in the Bignoniaceae family, respectively, in the genera: Tabebuia rosea-ipê rosa; Handroanthus impetiginosus- purple ipe; Handroanthus albus-ipe yellow; Tabebuia roseo-alba-ipê (white) through the extraction of lapachol. With the present study, it is possible to evidence the great benefits arising from the extracts of ipês. However, the scarcity of studies of this type is clear, this fact makes it difficult to disseminate proof of the beneficial effects of ipês.","PeriodicalId":153934,"journal":{"name":"Journal of Interdisciplinary Debates","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127069569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Flávio José de Carvalho Sousa, Marcos Rangel de Moura Sousa
The teaching of physics is approached in this article with one of the most crucial points for learning, the methodologies and techniques. The points that lead to students’ lack of interest: mathematization of content, lack of infrastructure, insufficient workload. The predominant problem in this area of education and methods or theories are presented, proposed by Ausubel (1980), Libâneo (2006), Lima (2016), Moreira (1982) and Silva (2018) to alleviate these factors. The present work had as research focus to adapt which of the pedagogical trends is the best to be adopted when it comes to the teaching of thermal physics for high school students. With the analysis, the Progressive Renewed Liberal Tendency proved to be the most appropriate, for valuing experimentation, active study and previous knowledge, the latter defended by Ausubel in his Theory of Learning, where the student captures new information and improves at his own pace. preexisting. However, the research addressed the important contents for the development of learning in the discipline of physics, merging the assumptions by the pedagogical practices studied, where the role of the teacher and the student were the main focus in obtaining means that facilitate learning, coming to verify that both are important and must be complementary, as there will be situations in which one will be more efficient than the others.
{"title":"THE PEDAGOGICAL PRACTICE OF THE PROGRESSIVIST RENEWED LIBERAL TREND IN THE TEACHING OF THERMAL PHYSICS","authors":"Flávio José de Carvalho Sousa, Marcos Rangel de Moura Sousa","doi":"10.51249/jid.v3i02.807","DOIUrl":"https://doi.org/10.51249/jid.v3i02.807","url":null,"abstract":"The teaching of physics is approached in this article with one of the most crucial points for learning, the methodologies and techniques. The points that lead to students’ lack of interest: mathematization of content, lack of infrastructure, insufficient workload. The predominant problem in this area of education and methods or theories are presented, proposed by Ausubel (1980), Libâneo (2006), Lima (2016), Moreira (1982) and Silva (2018) to alleviate these factors. The present work had as research focus to adapt which of the pedagogical trends is the best to be adopted when it comes to the teaching of thermal physics for high school students. With the analysis, the Progressive Renewed Liberal Tendency proved to be the most appropriate, for valuing experimentation, active study and previous knowledge, the latter defended by Ausubel in his Theory of Learning, where the student captures new information and improves at his own pace. preexisting. However, the research addressed the important contents for the development of learning in the discipline of physics, merging the assumptions by the pedagogical practices studied, where the role of the teacher and the student were the main focus in obtaining means that facilitate learning, coming to verify that both are important and must be complementary, as there will be situations in which one will be more efficient than the others.","PeriodicalId":153934,"journal":{"name":"Journal of Interdisciplinary Debates","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130677554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The year 2020 was marked by the emergence of the new coronavirus that, in Brazil, had a direct impact on the performance of teaching activities in teaching, bringing a reality that many students and teachers were still unaware of. Online classes in schools required rapid adaptation and improvisation, which led to the emergence of some adversities. This article elucidates this problem by bringing reflections on the unprecedented situation for all people working in education.
{"title":"REMOTE TEACHING AND INFLUENCES ON NATURE SCIENCE TEACHING","authors":"Luiz Henrique Ferreira Andrade","doi":"10.51249/jid.v3i02.814","DOIUrl":"https://doi.org/10.51249/jid.v3i02.814","url":null,"abstract":"The year 2020 was marked by the emergence of the new coronavirus that, in Brazil, had a direct impact on the performance of teaching activities in teaching, bringing a reality that many students and teachers were still unaware of. Online classes in schools required rapid adaptation and improvisation, which led to the emergence of some adversities. This article elucidates this problem by bringing reflections on the unprecedented situation for all people working in education.","PeriodicalId":153934,"journal":{"name":"Journal of Interdisciplinary Debates","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114535389","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ricardo Valger Coli, Luiz Henrique De Jesus Cardoso, Guilherme Henrique Bolkart Holz, Leticia Karolini Walger Schultz
The use of water as a natural resource is essential for the existence of life on the planet, and a recurring theme in various spaces of discussion and investigation, due to the concern of all social spheres. Water resources and related ecosystems are related to water resources, sustainable use of water changes and climate change. A worldwide source with a view to large use, due to its global form, it is guaranteed to verify the patterns of use by the large capacity, not considering that they can be presented by the large amount of water predicted9. 2011, in addition to the ability to transmit pathogens presents in the feces. There are several methods for the analysis of bacteria of the coliform group and Escherichia coli, among them the organisms are of the Most Probable Number, in which a technical estimate is made of how many are present in the original sample. This method is done through a series of serial dilutions, using the inverted Durhan tube to analyze the presence of microorganisms and the bright green broth 2% lactose bile to confirm the presence of total and thermotolerant coliforms. After the sample sampling period, the calculation of how many microorganisms that were analyzed are present in the sample is made. The present reviews data on water use, consumption and distribution, use of the most likely number method and its application to the analysis of water from artesian wells. With an increase in the need for education and an increase in the need to increase the number of equipment, in addition to the need to increase the amount of information, and not to increase the need to increase the number of equipment needed, in addition to the need to increase the amount of information and not to increase the need to increase the number of equipment needed.
{"title":"IMPORTANCE OF PHYSICOCHEMICAL EVALUATION AND MICROBIOLOGICAL ANALYSIS IN ARTESIAN WELLS","authors":"Ricardo Valger Coli, Luiz Henrique De Jesus Cardoso, Guilherme Henrique Bolkart Holz, Leticia Karolini Walger Schultz","doi":"10.51249/jid.v3i02.812","DOIUrl":"https://doi.org/10.51249/jid.v3i02.812","url":null,"abstract":"The use of water as a natural resource is essential for the existence of life on the planet, and a recurring theme in various spaces of discussion and investigation, due to the concern of all social spheres. Water resources and related ecosystems are related to water resources, sustainable use of water changes and climate change. A worldwide source with a view to large use, due to its global form, it is guaranteed to verify the patterns of use by the large capacity, not considering that they can be presented by the large amount of water predicted9. 2011, in addition to the ability to transmit pathogens presents in the feces. There are several methods for the analysis of bacteria of the coliform group and Escherichia coli, among them the organisms are of the Most Probable Number, in which a technical estimate is made of how many are present in the original sample. This method is done through a series of serial dilutions, using the inverted Durhan tube to analyze the presence of microorganisms and the bright green broth 2% lactose bile to confirm the presence of total and thermotolerant coliforms. After the sample sampling period, the calculation of how many microorganisms that were analyzed are present in the sample is made. The present reviews data on water use, consumption and distribution, use of the most likely number method and its application to the analysis of water from artesian wells. With an increase in the need for education and an increase in the need to increase the number of equipment, in addition to the need to increase the amount of information, and not to increase the need to increase the number of equipment needed, in addition to the need to increase the amount of information and not to increase the need to increase the number of equipment needed.","PeriodicalId":153934,"journal":{"name":"Journal of Interdisciplinary Debates","volume":"291 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121278682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nowadays, urban planning in Brazilian municipalities has sought innovative practices and reflections related to green areas located in urban centers, being an indicator of environmental quality in cities due to the numerous ecological, aesthetic and leisure functions that it can perform. Thus, the objective of this work was to carry out a survey of the environmental and leisure aspects of a green area located in the municipality of Espirito Santo do Pinhal-SP called Municipal Lake used by the population. To carry out this work, the area was covered, portraying the characteristics of the vegetation found in this place and its functions, the water reservoir, the buildings and the use of the place by the citizens regarding the practice of physical exercises. The results showed that the Municipal Lake is located in a privileged area of the municipality, with a considerable number of tree species from the Atlantic Forest biome, among them the araucaria, a symbol tree of this municipality. The space has a water reservoir with a water surface of approximately 28,580m², thus, the arboreal vegetation and this lake favor a local microclimate and the space has a walking track and cycle lane being the place used for sports, leisure together to children and social integration factors that stimulate a quality of life in urban centers.
如今，巴西市政当局的城市规划一直在寻求与城市中心绿地相关的创新实践和反思，由于绿地可以发挥众多的生态、美学和休闲功能，它成为城市环境质量的指标。因此，这项工作的目的是对位于Espirito Santo do Pinhal-SP市的一个绿色区域的环境和休闲方面进行调查，该区域被称为城市湖泊，供人们使用。为了开展这项工作，对该地区进行了覆盖，描绘了该地区的植被特征及其功能、水库、建筑物以及公民在体育锻炼方面对该地区的使用。结果表明，市政湖位于该市的特权区域，拥有相当数量的大西洋森林生物群系树种，其中包括该市的象征树araucaria。该空间有一个蓄水池，水面约为28580平方米，因此，树木植被和湖泊有利于当地的小气候，该空间有一条步行道和自行车道，是儿童运动、休闲和社会融合的场所，刺激了城市中心的生活质量。
{"title":"ENVIRONMENTAL AND LEISURE ASPECTS OF THE MUNICIPAL LAKE OF ESPÍRITO SANTO DO PINHAL-SP AND THE FAVORING OF THE QUALITY OF LIFE OF THE POPULATION","authors":"A. Martelli","doi":"10.51249/jid.v3i02.803","DOIUrl":"https://doi.org/10.51249/jid.v3i02.803","url":null,"abstract":"Nowadays, urban planning in Brazilian municipalities has sought innovative practices and reflections related to green areas located in urban centers, being an indicator of environmental quality in cities due to the numerous ecological, aesthetic and leisure functions that it can perform. Thus, the objective of this work was to carry out a survey of the environmental and leisure aspects of a green area located in the municipality of Espirito Santo do Pinhal-SP called Municipal Lake used by the population. To carry out this work, the area was covered, portraying the characteristics of the vegetation found in this place and its functions, the water reservoir, the buildings and the use of the place by the citizens regarding the practice of physical exercises. The results showed that the Municipal Lake is located in a privileged area of the municipality, with a considerable number of tree species from the Atlantic Forest biome, among them the araucaria, a symbol tree of this municipality. The space has a water reservoir with a water surface of approximately 28,580m², thus, the arboreal vegetation and this lake favor a local microclimate and the space has a walking track and cycle lane being the place used for sports, leisure together to children and social integration factors that stimulate a quality of life in urban centers.","PeriodicalId":153934,"journal":{"name":"Journal of Interdisciplinary Debates","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114672628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Paulo Victor Ferreira da Silva, Orivaldo Da Silva Lacerda Junior
This work deals with a thermodynamic approach to the ideality of gases in a systematic and organized way. Important aspects are presented regarding the understanding of the behavior of gases and their properties, such as the properties of the physical state of matter, in which the gas is in the simplest state according to the arrangement of its molecules. It was highlighted the topics that led the scientists to arrive at the knowledge currently available, through experimental results observed by them, resulting in empirical laws that helped to understand the behavior of the gases in diverse situations, as in the cases of variations of temperature and pressure. These laws, which combined proportionately, resulted in a mathematical equation called the perfect or ideal gas equation, a law that strictly follows the formulated empirical mathematical relations and which is the starting point for the deduction of what is really the ideal or perfect gas. The gas model quoted is the basis of the kinetic theory of gases, which theory has a well-developed theoretical understanding to explain the behavior of an ideal gas. Also exposed in this work is the definition of real gases that present different behavior of the ideal gases due to the interactions that can occur between their molecules. For a better understanding of the real gases we explained ways of studying the intermolecular forces in these gases, such as the compressibility factor and the Van der Waals equation. Also, the transformations occurring in the gaseous state, such as liquefaction, are discussed. The present work was done on the basis of bibliographical research in order to have a favorable knowledge about the study of gases from the thermodynamic point of view, aiming to establish the necessary definitions of the study of the phases of matter.
{"title":"THERMODYNAMIC ASPECTS OF GASES IDEALITY","authors":"Paulo Victor Ferreira da Silva, Orivaldo Da Silva Lacerda Junior","doi":"10.51249/jid.v3i02.806","DOIUrl":"https://doi.org/10.51249/jid.v3i02.806","url":null,"abstract":"This work deals with a thermodynamic approach to the ideality of gases in a systematic and organized way. Important aspects are presented regarding the understanding of the behavior of gases and their properties, such as the properties of the physical state of matter, in which the gas is in the simplest state according to the arrangement of its molecules. It was highlighted the topics that led the scientists to arrive at the knowledge currently available, through experimental results observed by them, resulting in empirical laws that helped to understand the behavior of the gases in diverse situations, as in the cases of variations of temperature and pressure. These laws, which combined proportionately, resulted in a mathematical equation called the perfect or ideal gas equation, a law that strictly follows the formulated empirical mathematical relations and which is the starting point for the deduction of what is really the ideal or perfect gas. The gas model quoted is the basis of the kinetic theory of gases, which theory has a well-developed theoretical understanding to explain the behavior of an ideal gas. Also exposed in this work is the definition of real gases that present different behavior of the ideal gases due to the interactions that can occur between their molecules. For a better understanding of the real gases we explained ways of studying the intermolecular forces in these gases, such as the compressibility factor and the Van der Waals equation. Also, the transformations occurring in the gaseous state, such as liquefaction, are discussed. The present work was done on the basis of bibliographical research in order to have a favorable knowledge about the study of gases from the thermodynamic point of view, aiming to establish the necessary definitions of the study of the phases of matter.","PeriodicalId":153934,"journal":{"name":"Journal of Interdisciplinary Debates","volume":"141 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131818166","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Érika Caroline Ferreira Vidal, Giulianna Zilocchi Miguel, Carlos Luiz Vieira, Gabriel Vinícius Batista da Silva, Emerson De Oliveira Figueiredo
Nitrogen fertilizers are generated from the manufacture of anhydrous ammonia (NH3), which involves the reaction of hydrogen with atmospheric nitrogen, and are used in energy sources such as natural gas, naphtha and asphalt waste. Among these hydrogen sources, natural gas is the most used and the most suitable, generating a greater concentration of nitrogen fertilizer producing units near petrochemical refineries. In Brazil, fertilizer production costs are considerably high due to logistical problems, represented by insufficient port infrastructure and freight prices, which increase the cost of imported raw material, consequently reflecting on the final price of fertilizers. Although the country shows high growth rates in the demand for fertilizers, the domestic production that provides its basic raw materials is not meeting its own demand. More than 80% of the fertilizers consumed in the country come from imports and domestic production accounts for less than 20% of the country’s demand. The state of Mato Grosso is the largest Brazilian agricultural hub with high rates of grain and fiber productivity, and areas available for growth. The researches carried out were descriptive, bibliographical and case study. Thus, the study aimed to analyze the behavior and price variation of nitrogen fertilizers, encompassing in a general way the national and world scenario with the state of Mato Grosso in recent years, and the difficulties encountered by the state and its future projections before the fertilizer market.
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