Control of Dengue Vector by the Sterile Insect Technique Considering Logistic Recruitment

Esteva, Luis; Yang, Hyun Mo

doi:10.5540/tema.2006.07.02.0259

Cited by 10 publications

(11 citation statements)

References 9 publications

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“…The dynamic of Aedes aegypti mosquitoes divides its cycle life into three phases: aquatic, winged, and adult ones. The mathematical model used in this work is proposed in Esteva and Young . In this model, six compartments are considered: • A ( t ) is the population of the mosquitoes in the aquatic phase at time t ; • I ( t ) is the population of females before mating at time t ; • F ( t ) is the population of mating fertilized females at time t ; • U ( t ) is the population of mating unfertilized females at time t ; • M ( t ) is the population of natural male insects at time t ; and • S ( t ) is the population of sterile male mosquitoes at time t . …”

Section: Problem Statementmentioning

confidence: 99%

A receding horizon control approach for integrated vector management of Aedes aegypti using chemical and biological control: A mono and a multiobjective approach

Jesus

Wanner

Cardoso

2019

Math Methods in App Sciences

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This paper addresses an integrated vector management (IVM) approach for combating Aedes aegypti, the transmission vector of dengue, zika, and chikungunya diseases, some of the most important viral epidemics worldwide. In order to tackle this problem, a receding horizon control (RHC) strategy is adopted, considering a mono‐objective and a multiobjective version of the optimal control model of combating the mosquito using chemical and biological control. RHC is essentially a suboptimal scheme of classical optimal control strategies considering discrete‐time approximations. The integrated vector control actions used in this work consist in applying insecticides and inserting sterile males produced by irradiation in the population of mosquitoes. The cost function is defined in terms of social and economic costs, in order to quantify the effectiveness of the proposed epidemiological control throughout a time window of 4 months. Numerical simulations show that the obtained results are better than those from the optimal control strategies found in literature. Furthermore, through the application of the multiobjetive approach, varying the scenarios in the mono‐objective formulation is no longer necessary and a set of optimal strategies can be obtained at once. Finally, in order to help health authorities in the choice of the best solution of the Pareto‐optimal set to be implemented in practice, a cost‐effectiveness analysis is performed and a strategy representing the most cost‐effective control policy is obtained.

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Section: Problem Statementmentioning

confidence: 99%

A receding horizon control approach for integrated vector management of Aedes aegypti using chemical and biological control: A mono and a multiobjective approach

Jesus

Wanner

Cardoso

2019

Math Methods in App Sciences

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“…O modelo matemático, baseado em [1], que descreve a dinâmica da população do Aedes aegypti com a presença de controle na fase aquática (u) é dado por:…”

Section: Modelo Matemáticounclassified

Algoritmo de Busca em Vizinhança Variável para Determinação de Controle Otimizado para a População de Aedes aegypti

Florentino¹,

Cantane²,

Reis³

et al. 2018

Proceeding Series of the Brazilian Society of Computational and Applied Mathematics

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Resumo. O controle populacional do mosquito Aedes aegypti na fase aquática é uma prática comum no Brasil. Agentes sanitários removem criadouros dos mosquitos e/ou aplicam larvicidas em vários locais das cidades. Mas estas práticas, além de muito caras para os órgãos de vigilância sanitária, são muitas vezes realizadas de forma insuficiente. Portanto, neste trabalho propomos um modelo de otimização multiobjetivo visando determinar estratégias otimizadas para o controle do mosquito, visando utilizar o mínimo possível de controle aquático e que manter a população de mosquitos em um nível mínimo. Para resolução deste modelo foi proposto um algoritmo heurístico baseado em busca em vizinhança variável (VNS-Variable neighborhood search). Ao final são apresentadas simulações computacionais.Palavras-chave. Aedes aegypti, Metaheurística, Modelagem matemática.

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“…(6,7) Prinsip dasar TSM sangat sederhana, yaitu membunuh serangga dengan serangga itu sendiri (auto cidal technique). (8,9) Keberhasilan penggunaan TSM dalam pengendalian nyamuk pernah dilaporkan pada pengendalian nyamuk Culex quinquefasiatus di Myanmar, nyamuk Anophe les gambie di Brazil, Aedes aegypti di Amerika dan Kuba. Di Amerika dan Kuba pada tahun 1980an dapat menurunkan populasi Aedes ae gypti.…”

Section: Pendahuluanunclassified

“…Hal ini disebabkan karena pelepasan nyamuk jantan mandul dilakukan di daerah yang tidak terisolir sehingga memungkinkan nyamuk dapat berpindah dari satu rumah ke rumah yang lain. (8,9,10) Perpindahan tersebut dapat menyebabkan rumah yang pada awalnya terdapat nyamuk menjadi tidak terdapat nyamuk dan sebaliknya. Kecepatan angin mempunyai pengaruh terhadap pertumbuhan populasi Aedes aegypti.…”

Section: Pembahasanunclassified

Analisis Kepadatan Nyamuk Dan Persepsi Masyarakat Terhadap Penggunaan Teknik Serangga Mandul

Sutiningsih¹,

Rahayu²,

Nining³

et al. 2017

JKMA

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AbstrakKota Semarang merupakan kota dengan kasus DBD tertinggi di Jawa Tengah dengan Kecamatan Ngaliyan sebagai daerah endemis tertinggi. Upaya pengendalian DBD sampai saat ini belum memberikan hasil memadai, sehingga diperlukan cara lain untuk membantu program pemberantasan vektor DBD, antara lain dengan Teknik Jantan Mandul atau yang lebih dikenal Teknik Serangga Mandul (TSM). Penelitian ini bertujuan untuk menganalisis tingkat kepadatan populasi nyamuk dan pendapat/persepsi masyarakat di Kelurahan Ngaliyan terhadap penggunaan TSM dalam pengendalian vektor Demam Berdarah Dengue (DBD). Penelitian ini merupakan penelitian deskriptif analitik dengan desain study cross sectional. Pengambilan data dilakukan dengan observasi nyamuk Aedes aegypti dan wawancara mengenai pendapat masyarakat. Analisis data menggunakan analisis bivariat dengan wilcoxon sign test. Dari hasil penelitian ini dapat disimpulkan bahwa penggunaan TSM di kelurahan Ngaliyan dapat menurunkan tingkat kepadatan populasi nyamuk Aedes aegypti serta ada perbedaan pengetahuan dan sikap masyarakat sebelum dan setelah penggunaan TSM (p= 0.000 < 0.05) Kata Kunci: teknik serangga mandul, kepadatan populasi nyamuk, persepsi masyarakat, Aedes aegypti Abstract Semarang city is a city with the highest dengue cases in Central Java with the District Ngaliyan as the highest endemic areas .Until now, dengue control efforts have not provided adequate results , therefore we need other measures, one alternative is using Technique Male Infertility or better known as Sterile Insect Technique ( TSM ). This study aimed to observe the population density of mosquitoes and how public opinions about TSM after using insect technique. This research is descriptive analytic with cross sectional design study. Data is collected by the Aedes aegypti mosquito observation and interviews regarding public opinion . Data analysis using bivariate analysis with the Wilcoxon sign test. Based on the results it can be concluded that the use of TSM in the village Ngaliyan can reduce the population density of Aedes aegypti , and there are differences in knowledge and attitudes before and after the use of TSM ( p = 0.000 < 0.05).

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Control of Dengue Vector by the Sterile Insect Technique Considering Logistic Recruitment

Cited by 10 publications

References 9 publications

A receding horizon control approach for integrated vector management of Aedes aegypti using chemical and biological control: A mono and a multiobjective approach

A receding horizon control approach for integrated vector management of Aedes aegypti using chemical and biological control: A mono and a multiobjective approach

Algoritmo de Busca em Vizinhança Variável para Determinação de Controle Otimizado para a População de Aedes aegypti

Analisis Kepadatan Nyamuk Dan Persepsi Masyarakat Terhadap Penggunaan Teknik Serangga Mandul

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