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Exergy, Economic, and Life-Cycle Assessment of ORC System for Waste Heat Recovery in a Natural Gas Internal Combustion Engine
(2020-01-01)
In this article, an organicRankine cycle (ORC)was integrated into a 2-MWnatural gas engine to
evaluate the possibility of generating electricity by recovering the engine’s exhaust heat. The operational
anddesignvariableswiththe ...
Synthesis and Application of a Cationic Polyamine as Yankee Dryer Coating Agent for the Tissue Paper-Making Process
(2020-01-09)
Tissue paper is of high importance worldwide and, continuously, research is focused on
improvements of the softening and durability properties of the paper which depend specifically on
the production process. ...
Emerging contaminants as global environmental hazards. A bibliometric analysis
(2020-05-18)
This paper presents a bibliometric analysis of peer-reviewed scientific literature on emerging contaminants
published from 2000 through 2019. A total of 4968 documents (among research articles and review
papers) collected ...
Synthesis, Characterization, and Histological Evaluation of Chitosan-Ruta Graveolens Essential Oil Films
(2020-04-07)
The development of new biocompatible materials for application in the replacement of
deteriorated tissues (due to accidents and diseases) has gained a lot of attention due to the high
demand around the world. Tissue ...
Characterization of chlorogenic acids (CGA) and nine isomers in an F2 population derived from Coffea arabica L.
(2020-04-13)
ABSTRACT
Chlorogenic acids (CGA) and their isomers have been associated
with sensory attributes of the coffee beverage such as acidity,
astringency, and bitterness. They have been linked to coffee
rust resistance and ...
Energy, Economic, and Environmental Evaluation of a Proposed Solar-Wind Power On-grid System Using HOMER Pro®: A Case Study in Colombia
(2020-04-02)
The electrical sector in the Caribbean region of Colombia is currently facing problems that
a ect its reliability. Many thermo-electric plants are required to fill the gap and ensure energy supply.
This paper thus proposes ...
Factores de gestión del conocimiento en entidad pública del sector de tránsito y transporte
(2020-08-23)
Desde una visión sistémica, la gestión del conocimiento afecta al proceso de toma de
decisiones en las organizaciones que, en un entorno globalizado, deben plantear estrategias
que posibiliten el incremento de la ...
Wind Speed Prediction Based on Univariate ARIMA and OLS on the Colombian Caribbean Coast
(2020-06-10)
techniques for wind speed forecasting. However, although there are multiple studies, none are set up for the Colombia
Caribbean coast. This is a disadvantage because the potential of wind resources in this region is greater ...
Parametric Analysis CFD of the Hydraulic Performance of a Centrifugal Pump with Applications to the Dredging Industry
(2020-01-20)
The present study aims to use the analysis of CFD in a centrifugal dredge pump, to predict by mathematical correlations
the effect that changes in the main variables of the dredging process would have on the behavior and ...
Phytochemical Screening of Callus and Cell Suspensions Cultures of Thevetia peruviana
(2020-02-13)
Thevetia peruviana is an ornamental shrub grown-up in many tropical region of the world. This
plant produces secondary metabolites with biological properties of interest for the pharmaceutical industry.
The objective was ...