Browsing Artículos Open Access by Title
Now showing items 384-396 of 396
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Understanding University Students About Improper Integral.
(International Journal of Research in Education Methodology, 2020-01)The study of the understanding of mathematical concepts is of great interest for research in Mathematics Education. In this sense, an investigation is carried out on the understanding of the concept of improper integral, ... -
Use of disaccharides and activated carbon to preserve cellulolytic ruminal bacterial consortiums lyophilized.
(Journal MVZ Cordoba, 2019-03)To determine in vitro fermentation of cellulolytic ruminal bacterial consortia (CBC) preserved by lyophilization using activated carbon, maltose and lactose as preservatives. -
Use of sustainable tourism indicators for rural coastal communities: a review.
(Transactions on Ecology and The Environment, 2017-01)The purpose of this study is to examine the degree of consolidation the sustainable tourism indicators have when applied to Coastal Rural Communities (CRC), with the aim of identifying these indicator¿s roles and the basic ... -
Uso de carbón activado para conservar bacterias celulolíticas liofilizadas.
(AGROCIENCIA, 2016-11)Successful conservation of microorganisms is attained by preventing contamination during the process and optimizing high survival and genetic stability. The objective of this study was to evaluate the use of activated ... -
vacA s1m1 genotype and cagA EPIYA-ABC pattern are predominant among Helicobacter pylori strains isolated from Mexican patients with chronic gastritis
(Medical Microbiology, 2017-11-30)Purpose. Virulent genotypes of Helicobacter pylori vacA s1m1/cagA+/babA2+ have been associated with severe gastric diseases. VacA, CagA and BabA are polymorphic proteins, and their association with the disease is ... -
Variación temporal de la abundancia y composición de especies de fitoplancton colectado con red, en la Bahía de Acapulco, México
(Revista Bio Ciencias, 2015-01)Phytoplankton community species were collected from September 2009 to April 2010 in Acapulco Bay, Mexico, in order to determine their composition and abundance. Samples were collected in two stations within the Bay. A total ... -
Violencia contra las mujeres en política en México: una propuesta de análisis desde las caras partidistas.
(Apuntes Electorales, 2019-06)This articles presents a proposal to analyze violence against women in politics in Mexico. It relies on the idea of the different faces of the parties (partisan, electoral, and legislative) within which different types of ... -
Violencia política en Chile entre el pueblo Mapuche y el Gobierno del Presidente Ricardo Lagos
(Revista de Relaciones Internacionales, Estrategia y Seguridad, 2013-12)The return of the socialist left to the Palacio de la Moneda in Chile brought the hope that democracy would at last be consolidated in Chile. However, the repressive and violent carácter of the Chilean State persisted and ... -
Violencia política en el sur de Chile: Estado, grupos económicos y Pueblo Mapuche. La Alianza Territorial Mapuche (Pu Lof Xawun) en el gobierno de Michelle Bachelet
(Revista SudHistoria, 2010-12)The purpose of this research is to analyze the relationship that the Chilean State and Mapuche people had during Michel Bachelet's Government, being the object of the study the Mapuche Territorial Alliance (Pu Lof Xawun). ... -
Violencia política y racismo en el Salvador y Guatemala. Una lectura crítica a partir de las obras de Gould-Lauria y Hale.
(Iberoamérica, 2020-01)The mobilization of the Central Americans towards the United States through Mexican territory deserves an explanation that has to do with the way in which the ruling classes of El Salvador and Guatemala came to consolidate ... -
Violencia y depresión en estudiantes universitarios en el contexto de la COVID-19.
(Revista Estudios Psicológicos, 2021-01)The purpose of the present study was to know the relationship between intimate partner violence and depression in students of the Autonomous University of Guerrero, Mexico, during the COVID-19 pandemic. The research is ... -
Water Scarcity Index Calculation, Atlas Animas, Tecoanapa Municipality, Guerrero, Mexico
(Academic Research Publishing Group, 2018-01)Water consumption is a problem, as it is used inefficiently, besides that, the demand is growing much faster tan nature can supply, so in the present study an analysis was conducted to determine the amounts of water used ... -
Weed Classification for Site-SpecificWeed Management Using an Automated Stereo Computer-Vision Machine-Learning System in Rice Fields
(Plants, 2020-04)Site-specific weed management and selective application of herbicides as eco-friendly techniques are still challenging tasks to perform, especially for densely cultivated crops, such as rice. This study is aimed at developing ...