Listar Ambiente y Vida - GIAV por título
Mostrando ítems 88-107 de 122
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Naturaleza y Sociedad: Relaciones y Tendencias desde un enfoque Eurocéntrico
(Revista Luna AzulManizales, Colombia, 2017-06)Este trabajo tiene por objetivo el desarrollo de una revisión y una reflexión acerca de la evolución de los vínculos entre naturaleza-sociedad y sus tendencias. Metodológicamente, en la primera parte, se describen estas ... -
Non-Newtonian Behavior Effect on Gas-liquid Mass Transfer using an Anchor Impeller for CSTR Bioreactors: A CFD Approach
(Indian Journal of Science and TechnologyIndia, 2018-11)Objectives: kL a mass transfer coefficient was predicted using CFD (computational fluid dynamics) for analyzing non-newtonian effects on gas liquid mass transfer in a 10 L bioreactor stirred with an Anchor Impeller. ... -
Operating Mode Effect on Lipids Production from Rhodotorula mucilaginosa: Modelling and Simulation Trends
(Reino Unido, 2021-09-12)A sustainable alternative for fossil fuels substitution is the production of biodiesel from natural lipids. Mainly, such oil used is in the form of triglycerides and is characterized by being potentially renewable, ... -
Optimización de la prueba de tetrazolio para evaluar la viabilidad en semillas de Solanum lycopersicum L.
(Corpoica Ciencia y Tecnologia Agropecuaria, 2020-08-31)El tomate (Solanum lycopersicum) es una de las hortalizas más consumidas en el mundo con un aumento en su demanda, por lo que conocer la viabilidad de sus semillas es de suma importancia, ya que estas son la base del éxito ... -
Optimization of Enzyme-Assisted Extraction of Flavonoids from Corn Husks
(ProcessesSuiza, 2019-11-03)Corn husks are an important byproduct of the corn processing industry. Although they are a rich source of bioactive compounds, especially flavonoids, corn husks are usually disposed of or used as animal feed. In this paper, ... -
Optimization of Phycobiliprotein Solubilization from a Thermotolerant Oscillatoria sp
(ProcessesSuiza, 2022-04-24)The present study evaluated the effect of multiple variables (drying time, drying temperature, biomass/solvent ratio, glass beads/biomass ratio, extraction time, and extraction speed) in the solubilization of three different ... -
Optimization of the tetrazolium test in three species of orchids of the Andean forest
(Australian Journal of Crop ScienceAustralia, 2020-05)In order to improve the cultivation and conservation of orchid species, it is important to assess the physiological quality of orchid seeds. One of the most traditional tests for analysing seed quality is the tetrazolium ... -
Paracetamol ecotoxicological bioassay using the bioindicators Lens culinaris Med. and Pisum sativum L
(Environmental Science and Pollution Research, 2023-03-18)Paracetamol is one of the most widely used drugs worldwide, yet its environmental presence and hazardous impact on nontarget organisms could rapidly increase. In this study, the possible cytotoxic efects of paracetamol ... -
Paracetamol ecotoxicological bioassay using the bioindicators Lens culinaris Med. and Pisum sativum L
(Environmental Science and Pollution Research, 2023-03-18)Paracetamol is one of the most widely used drugs worldwide, yet its environmental presence and hazardous impact on nontarget organisms could rapidly increase. In this study, the possible cytotoxic efects of paracetamol ... -
Physicochemical study of used frying oil as feedstock for the production of biodiesel
(Journal of PhysicsReino Unido, 2019)A diagnosis was made of the availability and quality of the used frying oil of the establishments dedicated to chicken fry in the city of San José de Cúcuta, to evaluate its technical feasibility as a feedstock in the ... -
A Phytochemical Approach to the Removal of Contaminants from Industrial Dyeing Wastewater
(ChemEngineering, 2023-09-28)This study investigates the influence of photoperiod and wastewater concentration on the growth of microalgae and cyanobacteria for the removal of environmentally significant parameters (COD, BOD, Cr, Fe, color, chlorides, ... -
Pores distribution influences the soil microorganism's response to changes in temperature and moisture
(Eurasian Journal of Soil Science, 2023-01-01)Microorganisms are an essential fraction of soil organic matter, which presence and activity depend directly on soil physical conditions. This study aimed to address the effect of soil temperature and moisture under ... -
Pre-treatments effect on the tetrazolium test on Epidendrum barbaricum Hágsater & Dodson seeds
(Acta AgronómicaColombia, 2020-03-17)Orchids are affected by several factors that impair their spreading, which is necessary to know the viability of their seeds. The aim of this research was to determine the most suitable preconditioning treatment to potentiate ... -
Production of Chlorella vulgaris Biomass on UV‐treated Wastewater as an Alternative for Environmental Sustainability on High‐Mountain Fisheries
(Chemical Engineering TransactionsItalia, 2018-05)The sustained expansion of agricultural industry in Colombian high-mountain has led to an increased size of residues, especially untreated wastewater. This untreated water is an urgent matter for public and environmental ... -
Prospects for using wastewater from a farm for algae cultivation: The case of Eastern Colombia
(2021-05-24): In recent years, the technical and economic feasibility of using microalgae and cyanobacteria has been explored for the removal and exploitation of domestic, agricultural and industrial residual effluents with high C, ... -
Protocol for the maintenance of strains and escalation in the production of microalgae of industrial interest
(Ingeniería Y CompetitividadColombia, 2021-01-02)Scenedesmus sp. & Chlorella sp., are two isolated microalgae from hot springs located in Norte de Santander, which are studied in order to explore their biotechnological potential. The present work aimed to ... -
Recombinant Anti-Thrombin Production from Saccharomyces Cerevisiae: Large Scale Trends Based on Computational Predictions
(Journal of Physics: Conference SeriesReino Unido, 2020-11-04)Anti-thrombin III is a protein performing anticoagulant function by preventing coagulation process and currently it is used in critical Covid-19 patients. In the present research, recombinant anti-thrombin production at ... -
Relationship between Air Quality and the Incidence of Respiratory Diseases in the municipality of San José de Cúcuta, Norte de Santander
(Ingeniería Y CompetitividadColombia, 2021-07-04)Air pollution is one of the most significant environmental problems regarding public health in Colombia. Therefore, the objective of this study was to analyze the relationship between air quality and the incidence of ... -
Removal of Organic Pollutants from San Pablo Farm Wastewater Using a Pilot-Scale Biological Treatment
(Contemporary Engineering Sciences, 2017-12-24)Biological treatment is the most common process used to treat organics-containing wastewaters from industrial, domestic and agricultural activities. This work aims to remove organic pollutants using pilot-scale biological ... -
S-curve and landscape maps for the analysis of trends on industrial textile wastewater treatment
(Environmental Advances, 2024-01-18)The textile industry is one of the most important and economically significant industries in the world. China is the largest textile producer, for countries such as India, Pakistan, Bangladesh and Malaysia this sector is ...