Wuelison Lelis de Oliveira, Pâmella Polastry Braga Amaral, Jessíca Reco Cruz, Robcharles Rodrigues de Oliveira, Laís Rayane Soares de Freitas, Thainara Bento Deziderio, Maria Eduarda Santos Patez, Claudinei Crescencio De Barros, Alexandre Andreatta Felle, Patrícia Bahia da Silva, Valéria Aparecida dos Anjos, Karolaine Santos de Oliveira, Vívian Gonçalves Bernardes
The present study seeks to analyze through the literature the main challenges in facing dengue and malaria in Brazil. This is an integrative literature review, which presented a synthesis of the results obtained through published literature research as an argument for the results obtained. The occurrence of malaria in Brazil, especially in the states of Amazonas and Pará, is due to the context of occupation of the region, from the 1970s, triggering an increase in the migratory flow of the region and consequently, disorderly urban expansion. Dengue is considered an urban disease because of the ease with which the mosquito can reproduce and transmit the infection to humans. It is necessary to expand the efforts and public policies already in place to control vectors, in addition to improving the conditions of the determinants and conditioning factors of health, such as infrastructure for waste collection and disposal and basic sanitation.
{"title":"Facing dengue and malaria as a public health challenge in Brazil","authors":"Wuelison Lelis de Oliveira, Pâmella Polastry Braga Amaral, Jessíca Reco Cruz, Robcharles Rodrigues de Oliveira, Laís Rayane Soares de Freitas, Thainara Bento Deziderio, Maria Eduarda Santos Patez, Claudinei Crescencio De Barros, Alexandre Andreatta Felle, Patrícia Bahia da Silva, Valéria Aparecida dos Anjos, Karolaine Santos de Oliveira, Vívian Gonçalves Bernardes","doi":"10.22161/ijaers.107.1","DOIUrl":"https://doi.org/10.22161/ijaers.107.1","url":null,"abstract":"The present study seeks to analyze through the literature the main challenges in facing dengue and malaria in Brazil. This is an integrative literature review, which presented a synthesis of the results obtained through published literature research as an argument for the results obtained. The occurrence of malaria in Brazil, especially in the states of Amazonas and Pará, is due to the context of occupation of the region, from the 1970s, triggering an increase in the migratory flow of the region and consequently, disorderly urban expansion. Dengue is considered an urban disease because of the ease with which the mosquito can reproduce and transmit the infection to humans. It is necessary to expand the efforts and public policies already in place to control vectors, in addition to improving the conditions of the determinants and conditioning factors of health, such as infrastructure for waste collection and disposal and basic sanitation.","PeriodicalId":13758,"journal":{"name":"International Journal of Advanced Engineering Research and Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77295981","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}
With the increasing increase in the world population there was a need for a greater supply of food for consumption. In order for farmers to have greater productivity, more profits and exports, they started to use pesticides on their plantations, making excessive use of this product. Knowing the damage that this product can cause, the objective of this work was to compare the research published to date on the possibility of the presence of pesticides in food and natural resources, in addition to their possible influences on the environment and the health of the population. The method used to develop this work was a bibliographical review on the topic of pesticides, the damage to the environment and human health due to their intensive use. The results obtained from the authors cited on the intensive use of pesticides are the risks of diseases in men such as cancer, infertility, impotence, miscarriages, among others. There is also a risk of contamination of breast milk and the birth of babies with autism. In the environment, there is contamination of soil, water, air, food and malformations and death of animals. In order to minimize the impacts of pesticides on the environment and human health, the correct use of this product is necessary, using them according to the leaflet, in the correct dosage, in addition to the correct disposal of packaging and aerial spraying at the limit according to the relevant law. This way you can have a better quality of life and thus preserve the environment for current and future generations.
{"title":"Consequences of Excessive Application of Pesticides and Impacts on the Environment and Human Healt","authors":"Fernando Ernesto Ucker, Tarek Chaher Kalaoun, Renan Krupok Matias, Fábio Henrique Casarini Gerônimo, Leticia Chaves Fonseca Ucker, Dhiene Leão Silva","doi":"10.22161/ijaers.109.6","DOIUrl":"https://doi.org/10.22161/ijaers.109.6","url":null,"abstract":"With the increasing increase in the world population there was a need for a greater supply of food for consumption. In order for farmers to have greater productivity, more profits and exports, they started to use pesticides on their plantations, making excessive use of this product. Knowing the damage that this product can cause, the objective of this work was to compare the research published to date on the possibility of the presence of pesticides in food and natural resources, in addition to their possible influences on the environment and the health of the population. The method used to develop this work was a bibliographical review on the topic of pesticides, the damage to the environment and human health due to their intensive use. The results obtained from the authors cited on the intensive use of pesticides are the risks of diseases in men such as cancer, infertility, impotence, miscarriages, among others. There is also a risk of contamination of breast milk and the birth of babies with autism. In the environment, there is contamination of soil, water, air, food and malformations and death of animals. In order to minimize the impacts of pesticides on the environment and human health, the correct use of this product is necessary, using them according to the leaflet, in the correct dosage, in addition to the correct disposal of packaging and aerial spraying at the limit according to the relevant law. This way you can have a better quality of life and thus preserve the environment for current and future generations.","PeriodicalId":13758,"journal":{"name":"International Journal of Advanced Engineering Research and Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135911508","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}
Gilmar Antunes Saude Neto, Iara Alves de Sousa, Jackeline Freitas da Silva, Letícia Campos Santos, Daniel Rodrigues Silva, Maria Eduarda Lima da Silva, Tauan Bremer Ramalho, Vania Graça Santos, Vinícius Nascimento Santos, Wagner Mendes Rodrigues
Brazil stands out for having the second largest cattle herd in the world, close to 208 million heads. Supplementation of pastured animals is an area of great interest in veterinary training. This is because food is one of the main factors that influence the productivity and health of animals, and nutritional supplementation is an important strategy to ensure the supply of adequate and sufficient nutrients to meet the animals' needs. If supplementation is not carried out properly, there may be an imbalance in the animals' diet, leading to health problems and reduced performance. Therefore, this work presents the problem question: What is the best food supplement for beef cattle? This work aims to describe the effects of supplementation on beef cattle in the pasture system. Analyze what the national beef cattle industry is like. Address the effect of supplementation on the performance of beef cattle in a pasture system. Identify supplementation during the rainy season, as well as its causes and effects. Explain pasture supplementation strategies for beef cattle. This is a methodology carried out through a bibliographic review of qualitative literature research. With a questionnaire applied to producers who visit the 26th Expoagro de Nanuque in September 2023.
{"title":"Food Supplementation for Beef Cattle Raised on Pasture in the North of Minas Gerais","authors":"Gilmar Antunes Saude Neto, Iara Alves de Sousa, Jackeline Freitas da Silva, Letícia Campos Santos, Daniel Rodrigues Silva, Maria Eduarda Lima da Silva, Tauan Bremer Ramalho, Vania Graça Santos, Vinícius Nascimento Santos, Wagner Mendes Rodrigues","doi":"10.22161/ijaers.1011.2","DOIUrl":"https://doi.org/10.22161/ijaers.1011.2","url":null,"abstract":"Brazil stands out for having the second largest cattle herd in the world, close to 208 million heads. Supplementation of pastured animals is an area of great interest in veterinary training. This is because food is one of the main factors that influence the productivity and health of animals, and nutritional supplementation is an important strategy to ensure the supply of adequate and sufficient nutrients to meet the animals' needs. If supplementation is not carried out properly, there may be an imbalance in the animals' diet, leading to health problems and reduced performance. Therefore, this work presents the problem question: What is the best food supplement for beef cattle? This work aims to describe the effects of supplementation on beef cattle in the pasture system. Analyze what the national beef cattle industry is like. Address the effect of supplementation on the performance of beef cattle in a pasture system. Identify supplementation during the rainy season, as well as its causes and effects. Explain pasture supplementation strategies for beef cattle. This is a methodology carried out through a bibliographic review of qualitative literature research. With a questionnaire applied to producers who visit the 26th Expoagro de Nanuque in September 2023.","PeriodicalId":13758,"journal":{"name":"International Journal of Advanced Engineering Research and Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135667389","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}
In the research of control theory, the open-loop unstable Ball & Beam system is one of the typical research objects. This article studies the PID（Proportion Integration Differentiation）controller design method and fuzzy PID controller design method based on the Ball & Beam system, aiming to achieve effective control of system stability and performance. Firstly, a force analysis was conducted on the Ball & Beam system, and a mathematical model was established based on the Lagrangian equation, providing a foundation for the subsequent design of control strategies. Next, we conducted an analysis of stability and performance indicators, including overshoot, adjustment time, etc., to evaluate the performance of the two PID controllers. Finally, the optimal PID controller is determined by adjusting their respective control parameters, and the accuracy, speed, and stability of the proposed algorithm and model are verified through their corresponding response curves. The simulation and experimental results show that the fuzzy PID controller can quickly stabilize the ball at the target position compared to the conventional PID controller and has good practicality, stability, rapidity, and accuracy.
{"title":"Research on Control Scheme Based on Ball & Beam System","authors":"Peifeng Zhuang, Peng Zuo, Shuaibing Huang, Jiahui Feng, Ruei-Yuan Wang, Ho-Sheng Chen","doi":"10.22161/ijaers.1010.8","DOIUrl":"https://doi.org/10.22161/ijaers.1010.8","url":null,"abstract":"In the research of control theory, the open-loop unstable Ball & Beam system is one of the typical research objects. This article studies the PID（Proportion Integration Differentiation）controller design method and fuzzy PID controller design method based on the Ball & Beam system, aiming to achieve effective control of system stability and performance. Firstly, a force analysis was conducted on the Ball & Beam system, and a mathematical model was established based on the Lagrangian equation, providing a foundation for the subsequent design of control strategies. Next, we conducted an analysis of stability and performance indicators, including overshoot, adjustment time, etc., to evaluate the performance of the two PID controllers. Finally, the optimal PID controller is determined by adjusting their respective control parameters, and the accuracy, speed, and stability of the proposed algorithm and model are verified through their corresponding response curves. The simulation and experimental results show that the fuzzy PID controller can quickly stabilize the ball at the target position compared to the conventional PID controller and has good practicality, stability, rapidity, and accuracy.","PeriodicalId":13758,"journal":{"name":"International Journal of Advanced Engineering Research and Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135053708","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}
In this research, we formulated the equation for water wave velocity potential on sloping bottoms. The resulting velocity potential equation for sloping bottoms closely mirrors that of flat bottoms, simplifying its application in sloping terrain scenarios. By exploring velocity potential on sloping bottoms, we derived conservation equations governing wave constant changes as waves transition from deep to shallow waters. These equations encompass the wave number conservation and energy conservation principles. Utilizing these conservation equations, we developed a comprehensive wave transformation model. The one-dimensional model focused on shoaling and breaking phenomena, while the two-dimensional model delved into refraction-diffraction, shoaling, and breaking. The model's framework allows for straightforward extensions, facilitating future advancements in the field.
{"title":"Water Wave Velocity Potential on Sloping Bottom in Water Wave Transformation Modeling","authors":"Syawaluddin Hutahaean","doi":"10.22161/ijaers.1010.15","DOIUrl":"https://doi.org/10.22161/ijaers.1010.15","url":null,"abstract":"In this research, we formulated the equation for water wave velocity potential on sloping bottoms. The resulting velocity potential equation for sloping bottoms closely mirrors that of flat bottoms, simplifying its application in sloping terrain scenarios. By exploring velocity potential on sloping bottoms, we derived conservation equations governing wave constant changes as waves transition from deep to shallow waters. These equations encompass the wave number conservation and energy conservation principles. Utilizing these conservation equations, we developed a comprehensive wave transformation model. The one-dimensional model focused on shoaling and breaking phenomena, while the two-dimensional model delved into refraction-diffraction, shoaling, and breaking. The model's framework allows for straightforward extensions, facilitating future advancements in the field.","PeriodicalId":13758,"journal":{"name":"International Journal of Advanced Engineering Research and Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134889749","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 Pereira, K. Hatakeyama, Ana Lúcia Berretta Hurtado
Cost reduction, making the most of resources, whether raw materials, machines or labor, are a great challenge for organizations and their managers, which occasionally in day-to-day life do not always have their full utilization. In addition to these, there are efforts to search for increasingly ecologically correct processes and products. Coming to common sense and delivering a quality product, on time and that generates the least amount of waste and impact on the environment is the current challenge. The article shows two systems, lean manufacturing and its tools to help reduce waste, and Cleaner Production, which seeks to optimize resources in favor of the lowest impact to be generated. In addition to these, it aims to show the benefits generated by them when applied correctly. The article was developed through qualitative research, with searches carried out for case studies and articles, through exploratory and bibliographical research. Lean Manufacturing aims to highlight and eliminate all waste, whether in the productive area or in the administrative area, Cleaner Production aims to identify the generation of impacts and highlight them in the search for the elimination of generation. As a result, there is a similarity between both methodologies, but with different focuses, one more structured with defined methodologies and analysis and implementation tools, the other with step-by-step implementation, but somewhat superficial.
{"title":"Comparative study between the lean manufacturing versus the cleaner production","authors":"Ricardo Pereira, K. Hatakeyama, Ana Lúcia Berretta Hurtado","doi":"10.22161/ijaers.101.12","DOIUrl":"https://doi.org/10.22161/ijaers.101.12","url":null,"abstract":"Cost reduction, making the most of resources, whether raw materials, machines or labor, are a great challenge for organizations and their managers, which occasionally in day-to-day life do not always have their full utilization. In addition to these, there are efforts to search for increasingly ecologically correct processes and products. Coming to common sense and delivering a quality product, on time and that generates the least amount of waste and impact on the environment is the current challenge. The article shows two systems, lean manufacturing and its tools to help reduce waste, and Cleaner Production, which seeks to optimize resources in favor of the lowest impact to be generated. In addition to these, it aims to show the benefits generated by them when applied correctly. The article was developed through qualitative research, with searches carried out for case studies and articles, through exploratory and bibliographical research. Lean Manufacturing aims to highlight and eliminate all waste, whether in the productive area or in the administrative area, Cleaner Production aims to identify the generation of impacts and highlight them in the search for the elimination of generation. As a result, there is a similarity between both methodologies, but with different focuses, one more structured with defined methodologies and analysis and implementation tools, the other with step-by-step implementation, but somewhat superficial.","PeriodicalId":13758,"journal":{"name":"International Journal of Advanced Engineering Research and Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85487977","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}
Drainage is a sewer system that functions to drain rainwater runoff, sewage from settlements, factories, industrial wastewater, prevent stagnant water and so on. Thus, if there is stagnant water or runoff in an area, the condition of the local drainage channel needs to be evaluated. Stagnant water that is not immediately drained can cause negative impacts such as disruption to residents' activities, the environment becomes dirty, smells bad, and causes disease. Analysis and discussion of rainfall calculations for 10 years with rational methods based on algebraic mean, Gumbell, Log person III. The purpose of this study is to analyze how much runoff discharge, dirty water discharge discharge and rehabilitate existing drainage channels and drainage runoff handling solutions. By analyzing the rainfall discharge that occurs in the field using return periods of 1.01 years, 2 years, 5 years and 10 years, the peak hours that occur in the drainage area are obtained. For the 0.01 year return period it is 345.597 mm/hour, for the 2 year return period it is 435.094 mm/hour, for the 5 year return period it is 477.044 mm/hour, and for the 10 year return period it is 511.195 mm/hour. The amount of discharge / discharge of dirty water in channel Ka1 = 0.0037 m3/s, for channel Ka 1a = 0.0059 m3/s, for channel Ka 1b = 0.0060 m^3/s, for channel Ka 2 = 0.0058 m^3/ sec , for Ka 2a channel = 0.0039 m3/s, for Ka 2b channel = 0.0034 m3/s, for Ki 3 channel = 0.0056 m3/s, for Ki 3a channel = 0.0010 m3/s, for Ki 3b channel = 0.0012 m3/ sec
{"title":"Overview of River over Drainage Channels in the Wailela River Watershed, Teluk Ambon District, Ambon City","authors":"Rudi Serang","doi":"10.22161/ijaers.102.4","DOIUrl":"https://doi.org/10.22161/ijaers.102.4","url":null,"abstract":"Drainage is a sewer system that functions to drain rainwater runoff, sewage from settlements, factories, industrial wastewater, prevent stagnant water and so on. Thus, if there is stagnant water or runoff in an area, the condition of the local drainage channel needs to be evaluated. Stagnant water that is not immediately drained can cause negative impacts such as disruption to residents' activities, the environment becomes dirty, smells bad, and causes disease. Analysis and discussion of rainfall calculations for 10 years with rational methods based on algebraic mean, Gumbell, Log person III. The purpose of this study is to analyze how much runoff discharge, dirty water discharge discharge and rehabilitate existing drainage channels and drainage runoff handling solutions. By analyzing the rainfall discharge that occurs in the field using return periods of 1.01 years, 2 years, 5 years and 10 years, the peak hours that occur in the drainage area are obtained. For the 0.01 year return period it is 345.597 mm/hour, for the 2 year return period it is 435.094 mm/hour, for the 5 year return period it is 477.044 mm/hour, and for the 10 year return period it is 511.195 mm/hour. The amount of discharge / discharge of dirty water in channel Ka1 = 0.0037 m3/s, for channel Ka 1a = 0.0059 m3/s, for channel Ka 1b = 0.0060 m^3/s, for channel Ka 2 = 0.0058 m^3/ sec , for Ka 2a channel = 0.0039 m3/s, for Ka 2b channel = 0.0034 m3/s, for Ki 3 channel = 0.0056 m3/s, for Ki 3a channel = 0.0010 m3/s, for Ki 3b channel = 0.0012 m3/ sec","PeriodicalId":13758,"journal":{"name":"International Journal of Advanced Engineering Research and Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85709368","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}
Vitor da Costa Nogueira, Eleonam Cleysson Tavares Brito, Jéssica Fernanda Mateus Noronha, João Baptista de Castro Netto, João Guilherme Barroso e Silva, Marco Antonio Miranda Pereira Filho, Maria Clara Mapurunga Guimarães, Maria Heloise Rosende Sampaio, Pedro Assis Rocha, Pedro Augusto Ximenes DE lira, Luis Felipe Cutrim Martins
The gestational diabetes is a complication that occurs during pregnancy characterized by an increase in the glycemic index (increase in blood sugar level) discovered for the first time during pregnancy. Objective: to describe the importance of multidisciplinary care for pregnant women with diabetes. Methodology: this was an integrative literature review with a qualitative approach. Results: The teamwork of points out assistance strategies, health maintenance and quality of life, pointed out the main health education actions based on scientific technical knowledge and skills of multidisciplinary competence to develop health education that contribute to the effectiveness of self-care by through modifying or maintaining healthy habits and strengthening self-confidence. Conclusion: It is necessary to prioritize actions related to health promotion and prevention of complications, making educational interventions essential in care, favoring the empowerment of people with chronic conditions.
{"title":"Multiprofessional Care for a Patient with Gestational Diabetes","authors":"Vitor da Costa Nogueira, Eleonam Cleysson Tavares Brito, Jéssica Fernanda Mateus Noronha, João Baptista de Castro Netto, João Guilherme Barroso e Silva, Marco Antonio Miranda Pereira Filho, Maria Clara Mapurunga Guimarães, Maria Heloise Rosende Sampaio, Pedro Assis Rocha, Pedro Augusto Ximenes DE lira, Luis Felipe Cutrim Martins","doi":"10.22161/ijaers.104.3","DOIUrl":"https://doi.org/10.22161/ijaers.104.3","url":null,"abstract":"The gestational diabetes is a complication that occurs during pregnancy characterized by an increase in the glycemic index (increase in blood sugar level) discovered for the first time during pregnancy. Objective: to describe the importance of multidisciplinary care for pregnant women with diabetes. Methodology: this was an integrative literature review with a qualitative approach. Results: The teamwork of points out assistance strategies, health maintenance and quality of life, pointed out the main health education actions based on scientific technical knowledge and skills of multidisciplinary competence to develop health education that contribute to the effectiveness of self-care by through modifying or maintaining healthy habits and strengthening self-confidence. Conclusion: It is necessary to prioritize actions related to health promotion and prevention of complications, making educational interventions essential in care, favoring the empowerment of people with chronic conditions.","PeriodicalId":13758,"journal":{"name":"International Journal of Advanced Engineering Research and Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77686907","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}
In accordance with the development of knowledge, ceramics are all items made from non-metallic inorganic materials with silicate rock soil materials whose manufacturing process is accompanied by a combustion process at high temperatures. Seeing the potential for clay soil in Indonesia is very large, of course, many industrial activities grow so that they can provide benefits for humans, but apart from the benefits there are also impacts from industrial activities. One of the impacts of industrial activities is the waste, there are industrial wastes that can damage the environment or are environmentally friendly. The method used in this study is an experimental method, namely an experiment that aims to investigate the relationship between the compressive strength of normal concrete and concrete that uses ceramic shards as a filler material for a portion of the weight of coarse aggregate. The test objects made in this experiment were 9 samples in the form of concrete cylinders with a size of 15 cm x 30 cm which would later be tested for the compressive strength of concrete using SNI 03-2834-2000 guidelines. The research objectives were to obtain the compressive strength of concrete using ceramic waste materials as an additional coarse aggregate and to obtain the results of a comparison of normal concrete compressive strength with the compressive strength of concrete using ceramic waste materials. The compressive strength of concrete using ceramic waste material as an additional coarse aggregate with a percentage of 15% and 20% ceramic waste is as follows: Trial mix with 15% ceramic gives a compressive strength of 23.91 MPa and trial mix with ceramic 20% days gives a compressive strength of 23 .89 MPa. From the results of this test the percentage of ceramic 20% has a greater compressive strength compared to the percentage of ceramic 15% and the comparison of the compressive strength values of normal concrete and concrete using ceramics proves that the compressive strength of concrete is greater than normal concrete. big. It can be seen from the compressive strength of concrete from 0% to 15% which has an increase of 0.59 MPa and the compressive strength of slate from 0% to 20% has an increase of 0.98 MPa.
{"title":"Utilization of Ceramic Waste as Coarse Aggregate and the effect on Concrete Compressive Strength","authors":"Samuel. P. Papilaya","doi":"10.22161/ijaers.102.5","DOIUrl":"https://doi.org/10.22161/ijaers.102.5","url":null,"abstract":"In accordance with the development of knowledge, ceramics are all items made from non-metallic inorganic materials with silicate rock soil materials whose manufacturing process is accompanied by a combustion process at high temperatures. Seeing the potential for clay soil in Indonesia is very large, of course, many industrial activities grow so that they can provide benefits for humans, but apart from the benefits there are also impacts from industrial activities. One of the impacts of industrial activities is the waste, there are industrial wastes that can damage the environment or are environmentally friendly. The method used in this study is an experimental method, namely an experiment that aims to investigate the relationship between the compressive strength of normal concrete and concrete that uses ceramic shards as a filler material for a portion of the weight of coarse aggregate. The test objects made in this experiment were 9 samples in the form of concrete cylinders with a size of 15 cm x 30 cm which would later be tested for the compressive strength of concrete using SNI 03-2834-2000 guidelines. The research objectives were to obtain the compressive strength of concrete using ceramic waste materials as an additional coarse aggregate and to obtain the results of a comparison of normal concrete compressive strength with the compressive strength of concrete using ceramic waste materials. The compressive strength of concrete using ceramic waste material as an additional coarse aggregate with a percentage of 15% and 20% ceramic waste is as follows: Trial mix with 15% ceramic gives a compressive strength of 23.91 MPa and trial mix with ceramic 20% days gives a compressive strength of 23 .89 MPa. From the results of this test the percentage of ceramic 20% has a greater compressive strength compared to the percentage of ceramic 15% and the comparison of the compressive strength values of normal concrete and concrete using ceramics proves that the compressive strength of concrete is greater than normal concrete. big. It can be seen from the compressive strength of concrete from 0% to 15% which has an increase of 0.59 MPa and the compressive strength of slate from 0% to 20% has an increase of 0.98 MPa.","PeriodicalId":13758,"journal":{"name":"International Journal of Advanced Engineering Research and Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73031124","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}
Krisna Ridzi Kathar, Naema Wasim, Simone da Silva, A. Pyrrho, Marcia C B N Varricchio
This work aims to present a sustainable and promising technology for the environment, in view of the quality of water and rivers contaminated with drugs and lack of sewage treatment. We highlight the Constructed Wetlands technique built so that, in an ecologically correct and low cost, contamination in waters is reduced. The research carried out consists of an integrative review with a basic purpose and a quali-quantitative approach and the Science Direct database was use. The selection of works include review and research articles published between 2010 and 2021. Works that did not deal with phytoremediation through constructed swamps and research with synthetic effluents were excluded, with only those dealing with surface water and effluents from sewage treatment and water treatment plants. Thus, this review was carried out on a basis of 25 articles. For the application of WC, basins, ponds or shallow lakes are built and substrate and vegetation are applied to them. Projects can and should be done individually, depending on the characteristics of the water and the parameters needed to be achieved. In addition, issues such as available area and topography of the environment should be observed. For this study, observing the analysis of a several parameters and configurations, it was demonstrated that WCs is greater efficiency than conventional water treatments. Thus, a system that combines conventional treatments with WC will have greater efficiency in water treatment, being a promising alternative in relation to improvement at low cost, benefiting Public Health.
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