Institution
Universidad Autónoma de Chiapas
Recent research
- Physics & SpaceOpen access
Equilibrium halo solutions of the Gross–Pitaevskii–Poisson system: the role of the particle number
Abstract We investigate stationary halo-like solutions of the Gross–Pitaevskii–Poisson (GPP) system, which describes self-gravitating Bose–Einstein condensates with repulsive self-interactions, as a model for dark matter. We retain the boson mass $$m_\phi $$ m ϕ , the scattering...
- Society & EconomicsOpen access
Effect of an Intervention Program on Gross Motor Skills in Peruvian Preschool Children
Background: The development of motor skills in childhood contributes to overall well-being throughout life. However, delays in these skills without intervention may negatively affect both physical and psychological health. Objective: This study aimed to evaluate the effect of an...
- BiologyOpen access
Gliricidia sepium (G. sepium) is a Fabaceae tree native to Mexico and Central America with ethnobotanical relevance in tropical regions. Traditionally, different parts have been used to treat skin disorders, wounds, fever, infections, inflammation, and pain-related conditions. Th...
- Physics & SpaceOpen access
Abstract We apply a general relativistic framework to static and rotating black hole solutions in Scalar–Tensor–Vector Gravity or modified gravity (MOG). Our results yield exact analytic, closed-form relations expressing the mass M , the MOG coupling parameter $$\alpha $$ <mml:ma...
- Engineering & TechnologyOpen access
Agricultural residues represent an abundant renewable resource for sustainable lignocellulosic biorefineries, offering opportunities to produce value-added biopolymers while mitigating the environmental impacts associated with conventional disposal. This study evaluated the techn...