This study is to devise a convergence education program with the ecological environment based on the music of elementary school learners. Various agendas surrounding the environment, such as carbon neutrality, climate crisis, and ecological environment conservation, are also being discussed with enthusiasm in the education world. From this point of view, this study is expected to be an education that can be practiced in their lives in the future by properly establishing elementary school learners' values for nature and the environment as well as music subject content in the music education field. To this end, this study developed a new music education program that can further implement environmental education based on two previous studies on music-based convergence education through literature research methods. Through this, conclusions corresponding to four implications were drawn, and it can be said that the review that environmental education can be practiced in a fusion manner within music education has been conducted to some extent.
{"title":"A Study on the Design of Music Curriculum-Based Ecological Environment Convergence Education Program for Elementary School Learners","authors":"Bolim Lee","doi":"10.32388/rjb174","DOIUrl":"https://doi.org/10.32388/rjb174","url":null,"abstract":"This study is to devise a convergence education program with the ecological environment based on the music of elementary school learners. Various agendas surrounding the environment, such as carbon neutrality, climate crisis, and ecological environment conservation, are also being discussed with enthusiasm in the education world. From this point of view, this study is expected to be an education that can be practiced in their lives in the future by properly establishing elementary school learners' values for nature and the environment as well as music subject content in the music education field. To this end, this study developed a new music education program that can further implement environmental education based on two previous studies on music-based convergence education through literature research methods. Through this, conclusions corresponding to four implications were drawn, and it can be said that the review that environmental education can be practiced in a fusion manner within music education has been conducted to some extent.\u0000","PeriodicalId":500839,"journal":{"name":"Qeios","volume":" 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140212107","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}
INTRODUCTION People in low- to middle-income countries (LMICs), such as Bangladesh, have less access to healthcare than those in wealthier nations with less than 1% of the population having access to social health protection, which is mostly limited to those who work in the formal sector (14.9% of all jobs). This comparative study aims to use the contingent valuation method (CVM) to determine the factors affection and compare the mean willingness-to-pay (WTP) for community-based health insurance (CBHI) between formal and informal health workers. METHODS AND ANALYSIS This comparative study will be conducted among 250 doctors who will be selected by a convenience sampling technique from various formal and informal workstations in Dhaka City. Of the 250 participants, 125 will be from each group. To collect data, a semi-structured questionnaire will be used via face-to-face interviews. Data will be processed and analyzed using R (v4.3.0) and RStudio (v2023.03.1). WTP for CBHI will be estimated using the “DCchoice” package. The primary outcome is to estimate the proportion and mean WTP across the groups and compare it using double bound dichotomous choice (DBDC) method. Secondary outcomes include identifying the socio-demographic, job-related and healthcare seeking-related factors that influence the WTP. ETHICS AND DISSEMINATION Ethics approval has been obtained from Institutional Review Board (IRB) of the National Institute of Preventive and Social Medicine (NIPSOM). Informed consent will be taken from each participant before data collection. The results of the study will be published in scientific, peer-reviewed journals. STRENGTHS AND LIMITATIONS OF THIS STUDY – The contingent valuation method is a well-established method of eliciting WTP for health insurance. – The current study will be among the first of its nature as it will focus on formal and informal healthcare workers. – Starting point bias may affect the result as this type of bias comes with the Double bounded dichotomous choice (DBDC) method used in this study.
{"title":"Willingness-To-Pay for Health Insurance: Protocol for a Comparative Study Between Formal and Informal Health-Workers","authors":"Md Fuad Al Fidah","doi":"10.32388/tzk4c7.3","DOIUrl":"https://doi.org/10.32388/tzk4c7.3","url":null,"abstract":"INTRODUCTION\u0000\u0000People in low- to middle-income countries (LMICs), such as Bangladesh, have less access to healthcare than those in wealthier nations with less than 1% of the population having access to social health protection, which is mostly limited to those who work in the formal sector (14.9% of all jobs). This comparative study aims to use the contingent valuation method (CVM) to determine the factors affection and compare the mean willingness-to-pay (WTP) for community-based health insurance (CBHI) between formal and informal health workers.\u0000\u0000METHODS AND ANALYSIS\u0000\u0000This comparative study will be conducted among 250 doctors who will be selected by a convenience sampling technique from various formal and informal workstations in Dhaka City. Of the 250 participants, 125 will be from each group. To collect data, a semi-structured questionnaire will be used via face-to-face interviews. Data will be processed and analyzed using R (v4.3.0) and RStudio (v2023.03.1). WTP for CBHI will be estimated using the “DCchoice” package. The primary outcome is to estimate the proportion and mean WTP across the groups and compare it using double bound dichotomous choice (DBDC) method. Secondary outcomes include identifying the socio-demographic, job-related and healthcare seeking-related factors that influence the WTP.\u0000\u0000ETHICS AND DISSEMINATION\u0000\u0000Ethics approval has been obtained from Institutional Review Board (IRB) of the National Institute of Preventive and Social Medicine (NIPSOM). Informed consent will be taken from each participant before data collection. The results of the study will be published in scientific, peer-reviewed journals.\u0000\u0000STRENGTHS AND LIMITATIONS OF THIS STUDY\u0000\u0000– The contingent valuation method is a well-established method of eliciting WTP for health insurance.\u0000– The current study will be among the first of its nature as it will focus on formal and informal healthcare workers.\u0000– Starting point bias may affect the result as this type of bias comes with the Double bounded dichotomous choice (DBDC) method used in this study.\u0000","PeriodicalId":500839,"journal":{"name":"Qeios","volume":" 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140221035","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 suggested "win-win-win papakonstantinidis model" (coming from Nash1 win-win extended approach) tries to find ways for the three-pole bargaining conceptual equilibrium, under conditions, thus maximizing expected utilities for all the involved parties AND the Community in local decision-making by applying a combination of Descriptive Behavior (DB), Rational Choice, Instrumental Rationality and the Applied Behavioral Analysis (ABA) methodologies, then an updating community's behavioral state is expected. In the opposite, the Marginal Rate of Substitution - which is analyzed from the view of Political Economy- leads our thoughts into the pure individualism and the need to interpret all the transactions we make and the corresponding decisions through the maximization of our individual satisfaction By this definition the win-win-win papakonstantinidis model2 helps the scientific thought so to understand the "socially acceptable substitution" thus deriving profit from providing the community with the necessary “emotional intelligence” among the people of a self-organizing community, drawing stimuli from distributions made in the Greek area 1450 years BC.
{"title":"The Win-Win-Win Papakonstantinidis Model and the Economic MRS: Some Lessons From Linear B","authors":"Leonidas Papakonstantinidis","doi":"10.32388/7zis77","DOIUrl":"https://doi.org/10.32388/7zis77","url":null,"abstract":"The suggested \"win-win-win papakonstantinidis model\" (coming from Nash1 win-win extended approach) tries to find ways for the three-pole bargaining conceptual equilibrium, under conditions, thus maximizing expected utilities for all the involved parties AND the Community in local decision-making by applying a combination of Descriptive Behavior (DB), Rational Choice, Instrumental Rationality and the Applied Behavioral Analysis (ABA) methodologies, then an updating community's behavioral state is expected.\u0000\u0000In the opposite, the Marginal Rate of Substitution - which is analyzed from the view of Political Economy- leads our thoughts into the pure individualism and the need to interpret all the transactions we make and the corresponding decisions through the maximization of our individual satisfaction\u0000\u0000By this definition the win-win-win papakonstantinidis model2 helps the scientific thought so to understand the \"socially acceptable substitution\" thus deriving profit from providing the community with the necessary “emotional intelligence” among the people of a self-organizing community, drawing stimuli from distributions made in the Greek area 1450 years BC.\u0000","PeriodicalId":500839,"journal":{"name":"Qeios","volume":" 20","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140221698","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}
{"title":"Review of: \"Probabilistic Assessment of the Heavy Metal Pollution in Debrecen’s Topsoil\"","authors":"Liu Jutao","doi":"10.32388/5q2sdq","DOIUrl":"https://doi.org/10.32388/5q2sdq","url":null,"abstract":"<jats:p />","PeriodicalId":500839,"journal":{"name":"Qeios","volume":"71 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140223693","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}
Nour Rammal, Elio Mubarak, Hadi Ftouni, Rayane Tahesh, Zinnia Shweiry
«This manuscript investigates the efficacy of laughter therapy and positive thinking as complementary treatments for individuals with chronic diseases in Lebanon, amidst an ongoing economic crisis. Chronic diseases are a significant public health issue globally and in Lebanon, where the economic situation exacerbates healthcare challenges. Traditional biomedical treatments, while essential, are becoming increasingly costly, highlighting the need for cost-effective, alternative therapeutic approaches. Through qualitative methodology, including semi-structured interviews with a medical doctor and a clinical psychologist, and a case study of a Lebanese woman with a ruptured disk, this study explores the mental, physical, and economic impacts of laughter therapy and positive thinking. Findings suggest these therapies can enhance psychological well-being, manage symptoms, and potentially reduce healthcare costs, offering a holistic approach to chronic disease management. The study emphasizes the importance of integrating these complementary therapies into standard medical care, proposing a promising avenue for improving the lives of individuals with chronic diseases in Lebanon and beyond.
{"title":"Positive Thinking and Laughter Therapy","authors":"Nour Rammal, Elio Mubarak, Hadi Ftouni, Rayane Tahesh, Zinnia Shweiry","doi":"10.32388/4yjtt3","DOIUrl":"https://doi.org/10.32388/4yjtt3","url":null,"abstract":"«This manuscript investigates the efficacy of laughter therapy and positive thinking as complementary treatments for individuals with chronic diseases in Lebanon, amidst an ongoing economic crisis. Chronic diseases are a significant public health issue globally and in Lebanon, where the economic situation exacerbates healthcare challenges. Traditional biomedical treatments, while essential, are becoming increasingly costly, highlighting the need for cost-effective, alternative therapeutic approaches. Through qualitative methodology, including semi-structured interviews with a medical doctor and a clinical psychologist, and a case study of a Lebanese woman with a ruptured disk, this study explores the mental, physical, and economic impacts of laughter therapy and positive thinking. Findings suggest these therapies can enhance psychological well-being, manage symptoms, and potentially reduce healthcare costs, offering a holistic approach to chronic disease management. The study emphasizes the importance of integrating these complementary therapies into standard medical care, proposing a promising avenue for improving the lives of individuals with chronic diseases in Lebanon and beyond.\u0000","PeriodicalId":500839,"journal":{"name":"Qeios","volume":" 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140221984","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}
An efficient and environmentally friendly method for the one-pot synthesis of ortho-aminocarbonitrile tetrahydronaphthalenes has been developed in the presence of triethylamine (Et3N) as a homogeneous catalyst. The multicomponent reactions of benzaldehydes, cyclohexanone and malononitrile were carried out under mild conditions to obtain some ortho-aminocarbonitrile tetrahydronaphthalene derivatives. A broad range of structurally diverse benzaldehydes were applied successfully, and corresponding products (4A-L) were obtained in good to excellent yields (87-98%) in very short times (10-25 minutes). The present approach provides several advantages including simple workup, high yields, very mild reaction conditions, short reaction times, little catalyst loading and not requiring specialized equipment. Furthermore, with the help of computational chemistry and drug design methods, the anti-cancer properties of these compounds were studied and investigated. All the synthesized compounds bind to an agonist at the active site of the 3A8P protein, which leads to the inactivation of this protein and produces beneficial effects during cancer treatment. In synthesized compounds, the ligands establish hydrogen bonds with leucine A:728 residues through nitrogen, which has a very special and vital role in biological sciences and pharmaceutical connections. In this study, it was found that these compounds have the potential to become an oral anti-cancer drug.
{"title":"A Novel One-Pot Three-Component Approach to Orthoaminocarbonitrile Tetrahydronaphthalenes Using Triethylamine (Et_3N) as a Highly Efficient and Homogeneous Catalyst Under Mild Conditions and Investigating Its Anti-cancer Properties Through Molecular Docking Studies and Calculations","authors":"Abdulhamid Dehghani, Yousef Delshad, Moslem Ahmadpour, Milad Ghezelsofloo","doi":"10.32388/urq6fq","DOIUrl":"https://doi.org/10.32388/urq6fq","url":null,"abstract":"An efficient and environmentally friendly method for the one-pot synthesis of ortho-aminocarbonitrile tetrahydronaphthalenes has been developed in the presence of triethylamine (Et3N) as a homogeneous catalyst. The multicomponent reactions of benzaldehydes, cyclohexanone and malononitrile were carried out under mild conditions to obtain some ortho-aminocarbonitrile tetrahydronaphthalene derivatives. A broad range of structurally diverse benzaldehydes were applied successfully, and corresponding products (4A-L) were obtained in good to excellent yields (87-98%) in very short times (10-25 minutes). The present approach provides several advantages including simple workup, high yields, very mild reaction conditions, short reaction times, little catalyst loading and not requiring specialized equipment. Furthermore, with the help of computational chemistry and drug design methods, the anti-cancer properties of these compounds were studied and investigated. All the synthesized compounds bind to an agonist at the active site of the 3A8P protein, which leads to the inactivation of this protein and produces beneficial effects during cancer treatment. In synthesized compounds, the ligands establish hydrogen bonds with leucine A:728 residues through nitrogen, which has a very special and vital role in biological sciences and pharmaceutical connections. In this study, it was found that these compounds have the potential to become an oral anti-cancer drug.\u0000","PeriodicalId":500839,"journal":{"name":"Qeios","volume":"58 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140224049","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}
An environmentally benign method for the synthesis of 1, 2-disubstituted benzimidazoles by the reaction of aromatic aldehydes and o-phenylenediamines (OPD) in the presence of 1-methylimidazolium tetraflouroborate ([Hmim] BF4) at ambient temperature under green conditions is described. A broad range of structurally diverse benzaldehydes were applied successfully, and corresponding products were obtained in good to excellent yields in very short times. All products were identified by the melting points, 1H and 13C NMR techniques. Furthermore, with the help of computational chemistry and drug design methods, the anti-ovarian cancer properties of these compounds were studied and investigated. All the synthesized compounds bind to an agonist at the active site of the 6LAD protein, which leads to the inactivation of this protein and produces beneficial effects during ovarian cancer treatment. In this study, it was found that these compounds have the potential to become an oral anti-cancer drug.
{"title":"Synthesis of 1, 2-Disubstituted Benzimidazoles at Ambient Temperature Catalyzed by 1-Methylimidazolium Tetraflouroborate ([Hmim] BF_4) and Investigating Their Anti-ovarian Cancer Properties Through Molecular Docking Studies and Calculations","authors":"Abdulhamid Dehghani, Yousef Delshad, Moslem Ahmadpour, Milad Ghezelsofloo","doi":"10.32388/r7liup","DOIUrl":"https://doi.org/10.32388/r7liup","url":null,"abstract":"An environmentally benign method for the synthesis of 1, 2-disubstituted benzimidazoles by the reaction of aromatic aldehydes and o-phenylenediamines (OPD) in the presence of 1-methylimidazolium tetraflouroborate ([Hmim] BF4) at ambient temperature under green conditions is described. A broad range of structurally diverse benzaldehydes were applied successfully, and corresponding products were obtained in good to excellent yields in very short times. All products were identified by the melting points, 1H and 13C NMR techniques. Furthermore, with the help of computational chemistry and drug design methods, the anti-ovarian cancer properties of these compounds were studied and investigated. All the synthesized compounds bind to an agonist at the active site of the 6LAD protein, which leads to the inactivation of this protein and produces beneficial effects during ovarian cancer treatment. In this study, it was found that these compounds have the potential to become an oral anti-cancer drug.\u0000","PeriodicalId":500839,"journal":{"name":"Qeios","volume":"353 11‐12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140227735","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}
Christopher Koenig, Felicia Coleman, James V. Locascio
Atlantic Goliath Grouper _Epinephelus itajara _is experiencing a population decline in the southeastern United States currently due to a combination of factors, including increasingly large and persistent red tides, loss of juvenile habitat, severe cold-weather events, and bycatch, the unintended capture by commercial and recreational fishers. In this paper, we review the extent of bycatch in the southeastern United States from 2002 to 2022 resulting from commercial fishing only based on data from NOAA Fisheries logbooks. We calculated depth-of-capture-related mortality based on known patterns of depth-related barotrauma and assumed that all captures deeper than 30 m that were unvented prior to release died based on observations of other researchers. The overall result is that 75% (14,124 of 18,770) _Epinephelus itajara_ captures died from both barotrauma and from inability of the fish to return to the bottom due to trapped swim bladder gas.
{"title":"Estimates of Atlantic Goliath Grouper (Epinephelus Itajara) Bycatch Mortality in Commercial Fisheries of the Southeastern Us From 2002 to 2022","authors":"Christopher Koenig, Felicia Coleman, James V. Locascio","doi":"10.32388/rwef3z","DOIUrl":"https://doi.org/10.32388/rwef3z","url":null,"abstract":"Atlantic Goliath Grouper _Epinephelus itajara _is experiencing a population decline in the southeastern United States currently due to a combination of factors, including increasingly large and persistent red tides, loss of juvenile habitat, severe cold-weather events, and bycatch, the unintended capture by commercial and recreational fishers. In this paper, we review the extent of bycatch in the southeastern United States from 2002 to 2022 resulting from commercial fishing only based on data from NOAA Fisheries logbooks. We calculated depth-of-capture-related mortality based on known patterns of depth-related barotrauma and assumed that all captures deeper than 30 m that were unvented prior to release died based on observations of other researchers. The overall result is that 75% (14,124 of 18,770) _Epinephelus itajara_ captures died from both barotrauma and from inability of the fish to return to the bottom due to trapped swim bladder gas.\u0000","PeriodicalId":500839,"journal":{"name":"Qeios","volume":"46 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140230044","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}
V. H. Panhóca, Carolina Alvarez, Viviane Brocca de Souza, Simone Aparecida Ferreira, Marcela Sene-Fiorese, V. Bagnato
INTRODUCTION: This study aimed to evaluate and raise the therapeutic hypothesis of the use of low-level laser as a complementary therapy in patients with sleep disorder (SD) in a broad approach involving other pathologies superimposed on this pathology. METHODS: This is a clinical case report of a patient with Parkinson's disease (PD) complaining of sleep disorder. The proposed treatment is the use of photobiomodulation (FB) with intraoral application using an innovative dosimetry. SD was assessed using an adapted analogue scale. RESULTS: In the evaluation performed after the last session, there was an improvement in the sleep disorder compared to the pre-treatment evaluation. However, one month after the end of the treatment, it was observed that the quality of sleep remained practically the same. CONCLUSION: We can conclude that low-potency FB can be a modulator in the production of neurotransmitter substances in a local and systemic way, being a complementary or alternative treatment for patients with sleep disorder (SD).
{"title":"[Case Study] Low-Level Laser and Its Interface With Sleep Dentistry: Clinical Case Report","authors":"V. H. Panhóca, Carolina Alvarez, Viviane Brocca de Souza, Simone Aparecida Ferreira, Marcela Sene-Fiorese, V. Bagnato","doi":"10.32388/s6f5jd","DOIUrl":"https://doi.org/10.32388/s6f5jd","url":null,"abstract":"INTRODUCTION: This study aimed to evaluate and raise the therapeutic hypothesis of the use of low-level laser as a complementary therapy in patients with sleep disorder (SD) in a broad approach involving other pathologies superimposed on this pathology.\u0000\u0000METHODS: This is a clinical case report of a patient with Parkinson's disease (PD) complaining of sleep disorder. The proposed treatment is the use of photobiomodulation (FB) with intraoral application using an innovative dosimetry. SD was assessed using an adapted analogue scale.\u0000\u0000RESULTS: In the evaluation performed after the last session, there was an improvement in the sleep disorder compared to the pre-treatment evaluation. However, one month after the end of the treatment, it was observed that the quality of sleep remained practically the same.\u0000\u0000CONCLUSION: We can conclude that low-potency FB can be a modulator in the production of neurotransmitter substances in a local and systemic way, being a complementary or alternative treatment for patients with sleep disorder (SD).\u0000","PeriodicalId":500839,"journal":{"name":"Qeios","volume":"58 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140228843","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}
We study the spread of the epidemic via Atangana-Baleanu Fractional Derivatives. We present the mathematical analysis and formulation of a fractional model for the epidemic. The existence and uniqueness of the solution for the proposed model are proved. The study also investigates the existence of disease-free equilibrium and analyzes its stability properties. To validate the theoretical results, we provide a numerical scheme for the fractional model and present various simulation results. These results can serve as a valuable resource in developing strategies to mitigate the spread of the epidemic.
{"title":"Analysis of the Spread of Covid-19 via Atangana-Baleanu Fractional Derivatives","authors":"M. A. Zaitri, Naas Adjimi","doi":"10.32388/d7u6ud","DOIUrl":"https://doi.org/10.32388/d7u6ud","url":null,"abstract":"We study the spread of the epidemic via Atangana-Baleanu Fractional Derivatives. We present the mathematical analysis and formulation of a fractional model for the epidemic. The existence and uniqueness of the solution for the proposed model are proved. The study also investigates the existence of disease-free equilibrium and analyzes its stability properties. To validate the theoretical results, we provide a numerical scheme for the fractional model and present various simulation results. These results can serve as a valuable resource in developing strategies to mitigate the spread of the epidemic.\u0000","PeriodicalId":500839,"journal":{"name":"Qeios","volume":"132 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140228186","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}
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