Results 51 to 60 of about 102,034 (206)

Antimicrobial Activity of Chitosan‐Coated Ferrous Sulfate–Loaded Nanoliposome Against Pseudomonas aeruginosa and Bacillus cereus

open access: yesJournal of Food Processing and Preservation, Volume 2025, Issue 1, 2025.
Iron nanoliposomes with different lecithin/ferrous sulfate ratios (5:1, 10:1, and 20:1 w/w) were prepared by thin‐layer hydration sonication, coated with nanochitosan (0.2% w/v), and then characterized based on the antimicrobial activities. The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of ferrous sulfate ...
Narges Shirnoush   +3 more
wiley   +1 more source

Dos precios y su impacto en la economía mexicana: petróleo y dólares [PDF]

open access: yes, 2016
Se aborda la conmoción que supone para las finanzas nacionales el que, entre febrero de 2013 y octubre de 2015, el precio de exportación del crudo mexicano bajara 62.5% y que el valor de las exportaciones, en dólares, decreciera 56.4%.ITESO, A ...
Núñez-DelaPeña, Francisco J.
core  

Functional beverage based on aguamiel pasteurized by ultrasound and microwaves with antihypertensive properties

open access: yeseFood, Volume 5, Issue 6, December 2024.
Aguamiel was pasteurized and enriched with probiotic LAB to generate a functional beverage with antihypertensive effect. The physicochemical characteristics (pH, total soluble solids, and color) of this beverage were evaluated. Microbiological analysis of the product was also carried out.
Lucia Perales‐Serna   +6 more
wiley   +1 more source

La crisis del Pérsico y el mercado petrolero mundial.Su impacto y absorción [PDF]

open access: yes, 1990
El estallido de la crisis del Golfo Pérsico tiene dos vertientes: una económica y la otra geopolítica. La económica reside en el necesario, por un lado, aun cuando negativo, por otro, incremento del precio del crudo. La geopolítica estriba en que el área
Rangel, José Luis
core  

Análisis y comparación económica de la crisis del auge petrolero ecuatoriano en relación a los periodos de 1970 y 2000 [PDF]

open access: yes, 2014
World economies were developed based on product trading and their mainly dependence on non-renewable resources like oil. In Ecuador, oil became a very important resource that has been able to influence the performance of the economy.
Navarrete Loza, Michelle Cristin   +1 more
core  

Internal Colonialism as Socio‐Ecological Fix: The Case of New Clark City in the Philippines

open access: yesAntipode, Volume 56, Issue 4, Page 1233-1263, July 2024.
Abstract We study the emergence of New Clark City, Philippines, which is part of the country's development programme “Build‐Build‐Build”. Triangulating data from field observations, interviews, and documents, we analyse the social, economic, and ecological consequences of this “city of the future”. The city enables capital to be fixed into space, which
Lauren Crabb   +2 more
wiley   +1 more source

Evaluación del efecto del filtrado crudo del hongo Rosellinia necatrix en el crecimiento de brotes y cultivos embriogénicos de olivo [PDF]

open access: yes, 2017
Rosellinia necatrix es un patógeno muy extendido en plantaciones de aguacate del sur de la Península Ibérica, afectando también, ocasionalmente, a plantaciones de olivo.
Cerezo, Sergio   +6 more
core  

Plant‐based meat analogues marketed in Catalonia: evaluation of the nutritional profile

open access: yesFood Risk Assess Europe, Volume 2, Issue 3, July 2024.
Abstract In later years, a growing trend is apparent of vegetarian or vegan diets attributable to a number of causes, among of others, consumers’ concern for animal welfare, climate change and, to a lesser degree, for health‐related issues. On a par to this growth, availability of meat analogues in the market has also been on the rise. In this context,
Judit Costa Català   +4 more
wiley   +1 more source

Modeling of CO2 vapor-liquid equilibrium in Colombian heavy oil using SARA analysis

open access: yesDyna, 2015
La solubilidad del CO2 en un crudo pesado colombiano fue calculada usando la ecuación cúbica de estado de Peng-Robinson y la correlación de Lee-Kesler. El crudo fue representado como una mezcla de pseudo-componentes y para cada uno de ellos se calcularon
Oscar Ramirez   +3 more
doaj  

La recuperación urgente tras el desastre: el terremoto de Pakistán [PDF]

open access: yes, 2008
En octubre de 2005, Pakistán sufrió un devastador terremoto que provocó unas necesidades humanitarias sin precedentes. Sin embargo, pese a que el crudo invierno del Himalaya estaba a tan sólo seis semanas, no se produjo una segunda oleada de víctimas.
MacLeod, Andrew
core   +1 more source

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