Examinando por Autor "Pinilla Corzo, Rigoberto"
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- PublicaciónAcceso abiertoCaracterización de la diversidad microbiana cultivable, asociada al residuo lignocelulósico del proceso de beneficio de la hoja fique (Furcraea Andina) en Mogotes, Santander.(Bucaramanga : Universidad de Santander, 2018, 2018-07-26) Vargas Gutiérrez, María Paula; Pinilla Corzo, RigobertoThe purpose of the present study was to contribute to the recognition of the diversity of microorganisms present in the residue lignocellulosic from the process of benefit of the sisal leaf Furcraea andina, the samples were taken at the experimental farm Jose Exelino Moreno, located in the municipality of Mogotes, Santander. The isolation of the culturable microorganisms was given through the use of specific culture media, after performing serial dilutions up to 10-6, later the microbial groups associated whit this residue were established by means of morphological keys and biochemical tests and finally the abundance of microorganisms were determined for each of the samples collected. We obtained a total of 55 isolates correpondian to 36 bacteria, 6 fungi and 13 yeast. In the macroscopic and microscopic characterization, 20 bacteria were selected 70% of the bacteria were Gram negatives and 30% Gram positive. Subsequently whit biochemical tests it could be deduced that there may be the presence of the family Enterobacteriaceae and of the genera Pseudomonas sp. and Bacillus sp. In the same way for the fungi, 7 isolates were selected, of which according to the technique of micro-culture and the taxonomic keys, one finds in greater proportion the genus Penicillium sp.. Finally, we selected 8 isolates of yeast, which according to the results obtained in the API 20 AUX, is the presence of two microorganisms of industrial interest Candida famata y Rhodotorula glutinis, the other yeasts according to the literature are reported as pathogenic for humans. Finally, the isoletes characterized were retained for the purpose of maintaining this biological material in a viable and stable state by method tube whit angle agar in mineral oil.
- PublicaciónAcceso abiertoEvaluación de las buenas prácticas para la seguridad del paciente, en el Hospital Regional de San Gil en el servicio de Cirugía, 2016(Bucaramanga : Universidad de Santander, 2017, 2017-01-24) Quiroga Merchán, Wendy V.; Triana Remolina, Gina P.; Bueno Balaguer, Luz-Amanda; Pinilla Corzo, RigobertoPatient safety is one of the global trends that frame health in terms of ensuring the quality of care. Health institutions work towards health security by investing resources to improve the quality of care and thereby decrease the occurrence of adverse events (AD). It has been reported that AD deteriorate the health status of people through delayed resolution processes, prolonged hospital stay, and altered patient life expectancy, as well as increasing the possibilities of legal processes that hinder Progression of services. Objective: To determine compliance with the Good Practices of Patient Safety at the Regional Hospital of San Gil in the Surgery Service during the period from August to October, 2016. Methodology: a descriptive, descriptive study was carried out Cross section, the universe was the San Gil Regional Hospital and the Surgery service shows. The information was collected in a period from August to October 2016, by means of the list of mandatory good patient safety practices of the Ministry of Health. Results: an institutional diagnosis was generated in which strengths were evidenced that have allowed the continuous improvement within the institution, preventing the appearance of events that cause or can cause damage or injury during the provision of the service, negatively impacting the user, Worker and institution, and improvement opportunities to be intervened in the institution and in this way continue to strengthen and positively impact the patient safety policy in the Surgery service. Discussion: The strength of this project lies in the correct theoretical and methodological approach, taking as reference the protocols and the patient safety regulations in the attention to the users of national institutions.
- PublicaciónAcceso abiertoLife cycle assessment to identify environmental improvements in an aerobic waste water treatment plant(2016-04) Fajardo, Tatiana; Pinilla, Paula; Bojacá, Viviana; Pinilla Corzo, Rigoberto; Ortiz, Jannet; Acevedo, PaolaCurrently, reduce the environmental impacts generated by industries is vital; that is the reason why many companies are changing their processes to biotechnological processes which seem to be more sustainable alternatives. The Life Cycle Analysis (LCA) is an internationally accepted tool that allows environmental assessment of products and processes. In addition, LCA has been used to identify environmental improvement opportunities in different production systems and, that is the reason why it has been selected to be used on this research in order to diagnose the environmental performance of a Waste Water Treatment Plant (WWTP) of a cattle benefit plant. The system studied was a WWTP located in Cúcuta (Colombia), which treats 118.477 kg/day of water from cattle benefit plant. The stages of the WWTP are: screening, grit removal, primary sedimentation tank, homogenizer, grease traps, activated sludge reactor, secondary sedimentation tank, slow down flow filter and drying bed. In this paper the process diagrams and the mass and energy balances were constructed with information provided directly by the cattle benefit plant. The impact analysis was carried out using the software SIMAPRO 7.0 and the following impact categories were evaluated: climate change, eutrophication, photochemical oxidation, depletion of the ozone layer, acidification and biotic exhaustion. It was found that the environmental impacts of the WWTP of the cattle benefit plant are generated mainly due to the high electricity consumption in screening, homogenizer, and slurry reactor. Eutrophication was also observed due to the enrichment caused by the increase of the amounts of nutrients, which affected decomposition of excess of organic matter in the water so it could not be a complete mineralization of the nutrients it possesses. All the calculations were carried out using the Ecoinvent data bases. Favourable indicators were observed comparing the environmental profiles of the biological WWTP under study with the environmental indicators of a physicochemical WWTP of cattle benefit plant located in Bucaramanga (Colombia). The potential environmental impacts were lower in all the impact categories evaluated.