AT for Engineering Applications.- Low Cycle Fatigue in Welded Reinforcing Steel Bars.-Spirometer with automatic disinfection.- Nonlinear behavior of Steel frames with concentric and eccentric bracing.- Tensile strength PLA reinforced with perolera pineapple fiber comparison, based on the reinforcement fiber direction.- Evaluation of horizontal and vertical positions obtained from an unmanned aircraft vehicle applied to large scale cartography of infrastructure loss due to the earthquake of April 2016 in Ecuador.- Masonry reinforcement using cabuya fiber and perimetral electro-welded mesh.- Evaluation of the seismic vulnerability of the Huachi Chico parish in Ecuador.- Proposal for a unique Cartographic Projection System for the Galapagos Islands in order to generate cartography at large scales.- Prioritization of a micro-basin of the Daule river sub-basin with strong erosional problems and their effect to the turbidity of the waterin the city of Guayaquil, coastal Ecuador.- Water, sanitation and socioeconomic situation in two communities in the Cayapas river, Ecuador.- Application of Ecuadorian ferrotitaniferous sands in reinforcing epoxy composites.- Behavior of influencing parameters of the Fused Deposition Modeling process in dissimilar combinations: polymer-3D printer.- Bamboo Cellulose Textile Filament "Angustifolia" Floating Root Resin.- Development of a settlementmeter for the control and monitoring of embankments through the use of artificial intelligence.- Removal of arsenic and heavy metals from contaminated water with emerging sorbents.- Implementation of the CAESAR-Lisflood cellular automated landscape evolution model to determine possible flood areas in the Portoviejo river sub-basin, Coastal Ecuador.- Exergetic analysis of reheating and regeneration alternatives in steam cycles for the generation of electricity from municipal solid waste.- Water qualityand dynamic time series based on meteorological variables at the Muisne station located in the Bunche enclosure, Esmeraldas, Ecuador.- Electronics.- An electronic equipment for monitoring, detection and warning of pitch motion of vehicle drivers.- Pose Estimation for Nonlinear Visual Servo Control of an Omnidirectional Platform.- Design of a Model Based Predictive Control (MPC) Strategy for a Desalination Plant in a Hardware in the Loop (HIL) Environment.- Modeling of a Robotic Arm for the Appli-cation of Welding Processes.- Passive Positioning of Autonomous Underwater Vehicles.- Hybrid Storage System based on Rectenna and Photovoltaic Cells for Low Power IoT Wireless Devices.- Design and construction of an anthropomorphic robotic head with gestural projection.- Energy harvesting: energy sources, excitation type and conversion mechanisms.- Experimental study of a flat solar collector with thermal energy storage, applying improvements based on bibliometric review and CAD simulation.- Implementation of PID and MPC controllers for a quadruple tank process in a 3D virtual system, using the hardware in the loop technique.- Advanced Control Algorithms for a Horizontal Three-Phase Separator in a Hardware in the Loop Simulation Environment.- Appropriate technology for solar thermal desalination by concentration applied the humidification-dehumidification method.- Practical Framework for Optimal Planning of Microgrids for Production Processes.- Knowledge Exploration in Life Sciences.- Impacto de la asociación quinua (Chenopodium quinoa Willd) haba (Vicia faba L.) en la producción agrícola, fijación biológica y reciclaje de Nitrógeno.- Evaluation of the environmental impacts generated by the management of urban solid waste in the open waste dump in Loreto, Eastern Ecuador.- Spatial and temporal distribution of salinity levels and macronutrients of soils after the construction of dams on tropical dry forest.- The importance of epigenetics in leukemia.