Institution
Technological University of Pereira
Recent research
- Engineering & TechnologyOpen access
Constant power loads (CPLs) introduce nonlinear voltage–current characteristics that can restrict the feasible operation of power-electronic converters. This paper presents a nonlinear steady-state framework for characterizing the feasible operating region of a single-phase PWM c...
- Society & EconomicsOpen access
The integration of sustainability into higher education increasingly requires attention not only to curricular content but also to the institutional conditions through which sustainability is represented, documented, and translated into quality-assurance processes. This study exa...
- Health & MedicineOpen access
Background/Objectives: Cholera remains a major public health problem, particularly in regions with limited access to safe drinking water and sanitation. Traditional compartmental models may underrepresent adaptive human behavioral responses during outbreaks. This study aims to in...
- Society & Economics
Purpose: The American Clinical Neurophysiology Society (ACNS) Critical Care EEG Terminology provides standardized language for describing electroencephalographic (EEG) patterns in critically ill patients but has not been formally translated into Spanish. We aimed to develop a con...
- BiologyOpen access
While existing synthetic generation methods, such as Generative Adversarial Networks (GANs) and Diffusion Models, typically require large pre-existing datasets and substantial computational resources, this paper presents AgrySET: a novel hardware–software framework that bypasses...
- Engineering & TechnologyOpen access
This study develops a Pareto-based framework for optimal electric vehicle charging station (EVCS) planning in distribution networks under time-varying conditions. EVCS locations and integer EV allocations are jointly optimized to minimize weekly technical energy losses and maximi...
- Health & MedicineOpen access
Aggressive adult T-cell leukemia/lymphoma (ATL) subtypes (i.e., acute and lymphomatous) are rare diseases, and the conventional management with cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) has historically yielded poor outcomes. The benefit of etoposide-conta...
- Health & MedicineOpen access
Impulsivity is a common trait and is understood as a symptom of various disorders such as Attention-Deficit/Hyperactivity Disorder (ADHD). We previously proposed ImpulsivityBank protocol, which is a standardized discourse protocol for retrieving speech samples that enables the id...
- Health & MedicineOpen access
Surgical management of cecal volvulus: a case report
A volvulus occurs when a loop of the intestine twists around itself and the supporting mesentery, accounting for 1–1.5% of all intestinal obstruction cases. Approximately one quarter of the colonic volvuli are cecal, with women being up to 80% of the cases. Surgical intervention,...