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Mostrando ítems 1-10 de 13
Evaluation of the Effectiness of the Proxesses of Utensil Desinfection in Beauty Parlors in a Municipality of CundinamarcaEvaluación de la efectividad de los procesos de desinfección de los utensilios en salones de belleza en un municipio de Cundinamarca
(Universidad Colegio Mayor de Cundinamarca, 2007-06-15)
Procedures carried out in beauty parlors in Colombia, are ruled by the government through the Secretarie of Health, which control and verify the stated requirements in the Biosafety Manual for this kind of service, in order to make it hygienic and keep communities from allergies and apidemies due to infectious agents. This study was held in thirteen beauty parlors in a town in Cundinamarca, where the government had ...
Calidad Sanitaria del Agua de la Ciénaga Mata de Palma en el Departamento del Cesar, Colombia
(Universidad Colegio Mayor de Cundinamarca, 2009-06-15)
The Mata de Palma wetland, located in the department of Cesar, Colombia, is being affected by the different productive activities that are performed in the area, which has altered ecosystem function. This represents wetland depletion and degradation due to deforestation, entry of waste water, changing water regimes and the use of inappropriate methods of exploitation of fish, which deplete natural resources, causing ...
Evaluation of bacterial freeze native species conservationEvaluación de la congelación para conservación de especies autóctonas bacterianas
(Universidad Colegio Mayor de Cundinamarca, 2005-12-15)
The bacterial microorganisms constitute a good part of the biodiversity of our planet and the importance of its knowledge and preservation has been increased as their multiple utilities in different fields are discovered. The conservation can be done by different methods and one of which offers better results is the freezing; for that reason east project was made whose objective was to evaluate the effects of the ...
Physicochemical and Microbiological Water Quality of Bojacá Township, CundinamarcaCalidad físico-química y microbiológica del agua del municipio de Bojacá, Cundinamarca
(Universidad Colegio Mayor de Cundinamarca, 2010-12-15)
This study determined whether the drinking water in urban areas in the municipality of Cundinamarca Bojacá, met the physical, chemical and microbiological criteria established in Resolution 2115 of 2007 To this end, there were two samples from different parts of the distribution system, natural sources and storage tanks at home. Photometric, electrometric and volume methods were used in the respective physical and ...
Antimicrobial Effect in Vitro of Argentineans Colombians and Cuban Propolis On Streptococcus Mutans Atcc 25175Efecto antimicrobiano In vitro de propóleos argentinos, colombianos y cubano sobre Streptococcus mutans ATCC 25175
(Universidad Colegio Mayor de Cundinamarca, 2007-06-15)
It was evaluated the antimicrobial activity of four propolis extracts from Argentina, five from Colombia and one from Cuba, using Streptococcus mutans ATCC 25175. The samples were kept in a 96% ethylic alcohol solution, remaining a concentration of 3%. The bactericidal and bacteriostatic activity was measured by the minimun inhibitory concentration among a range of 0.02 and 15mg/ml. All of the analyzed samples showed ...
Composting Process Optimization of Post-Harvest Product (Cherry) Coffee With the Implementation of Native MicoorganismsOptimización del proceso de compostaje de productos post-cosecha (cereza) del café con la aplicación de microorganismos nativos
(Universidad Colegio Mayor de Cundinamarca, 2010-12-15)
Coffee growing brings the production of large amounts of post-harvest residues such as cherry. This waste causes environmental problems due to contaminated water sources, and generates changes in in the ecosystem if not properly treated. An alternative to this problem is the use of the cherry for the production of compost, reducing production costs. This study aims to reduce composting time of the coffee cherry using ...
Microbiological Characteristics and Alcohol Content By Raman Spectroscopy.El Pulque: Características Microbiológicas y Contenido Alcohólico Mediante Espectroscopia Raman
(Universidad Colegio Mayor de Cundinamarca, 2007-12-15)
Three strains were isolated from a pulque in Tlaxcala México. Different morphological groups were identified: Gram-negative coccobacilli, regular nonsporing Gram-positive rods and yeast. Each strain was identified with Zymomonas sp, Lactobacillus sp and Saccharomyces sp. The developed consortium was the responsible for the alcoholic, acid, and viscous fermentation which are special characteristics of this traditional ...
Ponceau Red Dye Degradation By Anaerobic SludgeDegradación del colorante Rojo Punzó por medio de lodos anaerobios
(Universidad Colegio Mayor de Cundinamarca, 2010-12-15)
The presence of colored liquid effluents generated deterioration in the quality of watersources that receive disfavoring its aesthetic characteristics, sensory and presence of fish fauna due to interference with the entrance leading to natural light so that the primary productivity in these ecosystems, thus deteriorate the links in the food chain and loss of biodiversity is therefore, important initiatives to reduce ...
Frequency of Candida sp in the oral cavity of diabetics patients of Medellín.Frecuencia de Portadores de Candida Sp en Cavidad Oral de Pacientes Diabéticos de Medellín.
(Universidad Colegio Mayor de Cundinamarca, 2012-06-15)
Objective: To determine the frequency of Candida species isolates from oral cavities of diabetic patients and to evaluate sensitivity to antimycotic drugs. Material and Methods: Oral cavity samples were collected from patients included in this study after accepting the informed consent. The samples were cultured in Sabouraud Dextrose Agar and in Chromogenic Candida Agar. Api 20 C AUX and growth at 45º C in Sabouraud ...
Biotransformation of Heavy Metals Present in Mud Bordering the Bogotá and Tunjuelo RiversBiotransformación de metales pesados presentes en lodos ribereños de los ríos Bogotá y Tunjuelo
(Universidad Colegio Mayor de Cundinamarca, 2010-12-15)
The presence of heavy metals in mud bordering the middle zone of Bogotá and Tunjuelo rivers, from industrial waste, has influenced and permeated the soil quality in the Bogotá plateau. This is reflected in small concentrations present in plants used for human consumption, causing adverse health effects. The biotransformation of these metals is possible due to the presence of some inorganic molecules and microorganisms ...