Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Gerard Olivar‐Tost"'
Publikováno v:
Mathematics, Vol 12, Iss 16, p 2442 (2024)
Fold-fold singularities are critical points or singularities in piecewise smooth dynamical systems (PWS) where both the stability and the structure of the system change. These singularities are of great importance in the study of specific dynamics, s
Externí odkaz:
https://doaj.org/article/5542f44dcd3f48c0b43ca4cf81d0b734
Publikováno v:
Mathematics, Vol 12, Iss 11, p 1670 (2024)
One of the most important agricultural activities worldwide, coffee cultivation, is severely affected by the Coffee Berry Borer (CBB), Hypothenemus hampei, considered the primary coffee pest. The CBB is a tiny beetle that diminishes the quantity and
Externí odkaz:
https://doaj.org/article/546f8a68978249c997b7b30fe9893b19
Autor:
Carolina Ospina-Aguirre, David Soriano-Paños, Gerard Olivar-Tost, Cristian C Galindo-González, Jesús Gómez-Gardeñes, Gustavo Osorio
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 17, Iss 11, p e0011087 (2023)
According to the World Health Organization (WHO), dengue is the most common acute arthropod-borne viral infection in the world. The spread of dengue and other infectious diseases is closely related to human activity and mobility. In this paper we ana
Externí odkaz:
https://doaj.org/article/bc209a056fa34bcfa568736db8aec39b
Publikováno v:
Insects, Vol 14, Iss 8, p 675 (2023)
Coffee is a relevant agricultural product in the global economy, with the amount and quality of the bean being seriously affected by the coffee berry borer Hypothenemus hampei (Ferrari), CBB, its principal pest. One of the ways to deal with this beet
Externí odkaz:
https://doaj.org/article/bd6962e94a8c4da0b3dd0c6cbf8a82a4
Autor:
Daniel Stiven Valencia-Hernandez, Sebastian Robledo, Ricardo Pinilla, Nestor Darío Duque-Méndez, Gerard Olivar-Tost
Publikováno v:
Ingeniería e Investigación, Vol 40, Iss 1, Pp 45-49 (2020)
Tree of Science (ToS) is a web-based tool which uses the network structure of paper citation to identify relevant literature. ToS shows the information in the form of a tree, where the articles located in the roots are the classics, in the trunk are
Externí odkaz:
https://doaj.org/article/d268575fa8974be998c7ef7f4a8953ae
Autor:
Johnny Valencia-Calvo, Gerard Olivar-Tost, Jose Daniel Morcillo-Bastidas, Carlos Jaime Franco-Cardona, Isaac Dyner
Publikováno v:
IEEE Access, Vol 8, Pp 128877-128896 (2020)
This paper reports a general model that describes the supply and demand of electricity in a national market based on the system dynamics (SD) approach. From the resulting SD model, it derives piecewise smooth (non-smooth) differential equations from
Externí odkaz:
https://doaj.org/article/a0af2fb0c7934545bedca93dff00772c
Publikováno v:
Copernican Journal of Finance & Accounting, Vol 7, Iss 2, Pp 77-98 (2019)
In this study, a mathematical model is formulated and studied from the perspective of adaptive dynamics (evolutionary processes), in order to describe the interaction dynamics between two city public transport systems: one of which is established and
Externí odkaz:
https://doaj.org/article/4b8e3161c35e45eaa2d65de284c689df
Publikováno v:
Dyna, Vol 85, Iss 207, Pp 113-122 (2018)
This article builds and evaluates a business sustainability model for a manufacturing industry in which indicators of sustainable development are incorporated. The construction and analysis of the model is based on the system dynamics methodology. Th
Externí odkaz:
https://doaj.org/article/265dd8c429b34996b4c246cb8193642e
Publikováno v:
Complexity, Vol 2021 (2021)
The concept of Sustainable Development has given rise to multiple interpretations. In this article, it is proposed that Sustainable Development should be interpreted as the capacity of territory, community, or landscape to conserve the notion of well
Externí odkaz:
https://doaj.org/article/0011890cad0b41448c3a0efe2d5a1549
Publikováno v:
Ingeniería y Ciencia, Vol 15, Iss 29 (2019)
In this paper, we present a piecewise smooth system, that describes the dynamics of a single vehicle moving through a street that has a sequence of lights that turn on and off with a specific frequency. The model presents three dynamic ways: accelera
Externí odkaz:
https://doaj.org/article/b0df3f0371544203b09909320d217346