Universidad Autónoma de Chiapas

Accretion disks in Schwarzschild-MOG and Kerr-MOG backgrounds: MOG parameter in terms of observational quantities

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...

Organosolv Fractionation of Sorghum Stubble for Integrated Biopolymer Recovery: Structural Characterization and Preliminary Mass–Energy Assessment

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...