Secretaría de Ciencia, Humanidades, Tecnología e Innovación

Frequency-Dependent Cable Modeling for Power-Loss and Voltage-Drop Assessment in Wind Farm Collection Networks: A Tehuantepec Case Study

Accurate representation of frequency-dependent cable parameters is essential for evaluating power losses and series-voltage effects in medium-voltage wind-farm collection networks. This paper develops a MATLAB-based electromagnetic framework that derives frequency-dependent serie...

Symmetry-Based Simulation of a Dual Inverter Under Different Load Conditions

This paper presents a symmetry-based analysis applied to a dual-inverter system that powers different types of loads. The configuration consists of two three-phase inverters controlled using carrier-based space-vector pulse-width modulation (CBSV-PWM). The study investigates how...

Spatial prioritization for conserving hummingbird–plant interaction roles across Mexico

Global biodiversity goals acknowledge that conserving species alone is insufficient to maintain ecosystem functioning. Yet, spatial conservation planning rarely incorporates ecological interactions, limiting efforts to protect both species' persistence and the ecological processe...

Impact of anthropogenic activities on the microplastic pollution status of an urbanized wetland

Due to their environmental ubiquity, persistence, and potential effects on living organisms, microplastic pollution has become a global concern. Urban wetlands, catchment basins within cities, are one of the final sinks of these pollutants. We studied the occurrence, abundance, d...

Techno-Spatial and Economic Assessment of Rooftop Versus Land-Based Photovoltaic Deployment in a Biodiversity-Sensitive Region of the Mexican Caribbean

Solar photovoltaic (PV) expansion in fast-growing tropical regions requires engineering-based frameworks that compare deployment pathways in terms of electricity generation, spatial footprint, and economic performance. This study develops a techno-spatial and economic assessment...