Resultados de búsqueda - (((((jonas OR jzona) OR fiona) OR onda) OR ((troncales OR orina) OR orjonasld)) OR one)*

Modeling Steel Corrosion Failure in Reinforced Concrete by Cover Crack Width 3D FEM Analysis por Castorena González, José H., Martin Díaz, Ulises, Gaona Tiburcio, Citlalli, Núñez Jaquez, Rosa E., Almeraya Calderón, Facundo, Bastidas, José María, Bastidas, David M.

“…The results were validated using three experimental data sets from the literature: two corrosion case studies in natural environments and one work covering accelerated corrosion in laboratory test conditions. …”
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Carbonation Depth of Sustainable Concrete Made with Agroindustrial and Industrial Waste Exposed to the Urban Environment of the City of Xalapa, Ver; Mexico por Baltazar García, Brenda Paola, Baltazar Zamora, Daniel Francisco, Sánchez Sánchez, Odilón, Balderas, Patricia, Mendoza Rangel, José Manuel, Gaona Tiburcio, Citlalli, Landa Ruiz, Laura, Reyes, José, Lozano, David, Méndez, Ce Tochtli, Baltazar Zamora, Miguel Ángel

“…The sustainable concrete with 50% of substitution of SCBA-SF presents the worst performance, with a carbonation depth of 1.48 cm, which represents an increment of more of 350% than the conventional concrete at being exposed for one year to the present environment of study…”
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Increased Hirsutella citriformis conidia shelf life in Acacia and Hirsutella gum formulations por Flores Villarreal, Rosa Ángela, Orozco Flores, Alonso Alberto, Cantú Bernal, Servando Horacio, Gómez Flores, Ricardo Alberto, Pérez González, Orquídea, Tamez Guerra, Patricia

“…We evaluated gum produced from one strain and conidia from two different H. citriformis strains. …”
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Alcohol consumption and executive functions in adolescents: a systematic review por Villegas Pantoja, Miguel Ángel, Alonso Castillo, María Magdalena, Benavides Torres, Raquel Alicia, Guzmán Facundo, Francisco Rafael

“…Materiales y métodos: se realizó una búsqueda en las bases de datos Academic OneFile, Academic Search Complete, Dialnet, doyma, Journal@Ovid, MedicLatina, Medline, Proquest, PsycArticles, sage y Springer para identificar artículos publicados entre enero de 2006 y noviembre de 2011. …”
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Thinking beside the box: should we care about the non-coding strand of the 16S rRNA gene? por García Mazcorro, José Francisco, Bárcenas Walls, José R.

“…Intriguingly, the sequence of one published sRNA obtained from Legionella pneumophila (GenBank: AE017354.1) showed high non-random similarity with nc16S rDNA corresponding in part to the V5 region especially from Legionella and relatives. …”
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A discussion about the rod position in the splitting tensile tests on hollow concrete blocks por Chávez Gómez, Jorge Humberto, Alvarez Pérez, José, Mesa Lavista, Milena, Fajardo San Miguel, Gerardo, Cavazos de Lira, Diego, González Alcorta, Ricardo

“…The main result was that the splitting test over the net area with the rod positioned in the longitudinal direction can overestimate the tensile strength by more than 21% of the one over the gross area.…”
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A novel oral endoscopic biopsy procedure to obtain rumen epithelial samples por Ramos Zayas, Yareellys, Cantú Reyes, Saúl Adrián, Tristán Casas, Iris I., Kawas Garza, Jorge R.

“…This procedure was tested on 12 Brangus crossbred calves randomly distributed in two groups, with one fed a meal starter and the other an extruded starter feed. …”
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Atención prenatal en adolescentes embarazadas por Barbosa Martínez, Rosalva del Carmen, Benavides Torres, Raquel Alicia, Ramírez Aranda, José Manuel

“…The mean age of first sexual encounter was 15 (12 -17) years and 61.7% mentioned having one sexual partner; 56.7% said this was an unplanned pregnancy. …”
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Effect of limestone and quartz fillers in UHPC with calcined clay por Hernández Carrillo, Guillermo, Durán Herrera, Alejandro, Tagnit Hamou, Arezki

“…Nevertheless, the ternary mixture with 15% of metakaolin in addition to cement, and with 37.5% of the Portland cement volume substituted by limestone filler, was the one that presented the best performance in terms of compressive strength and bulk electrical resistivity. …”
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Cosmological perturbation theory in f(Q,T) gravity por Nájera, Antonio, Fajardo, Amanda

“…By considering an ansatz of f(Q, T) = f1(Q)+f2(T), which has been broadly studied in the literature and the coincident gauge where the connection vanishes, we got equations consistent with f(Q) gravity when fT = 0. …”
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Glycemic and satiety response to three mexican honey varieties por Palomo de León, Brenda A., Castro, Heriberto, Sánchez Murillo, Mayra E., de la Garza, Ana Laura, Rodríguez Romero, Beatriz Adriana, Alonzo Macías, Maritza, Ramírez Jiménez, Aurea K., Cardador Martínez, Anaberta, Hernández Salazar, Marcelo

“…Honey is considered one of the last untreated natural food substances, with a complex composition. …”
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Compensatory education for disadvantaged students: evidence from an impact evaluation study in Mexico por Patrinos, Harry Anthony, Shapiro, Joseph, Moreno Treviño, Jorge Omar

“…CONAFE's compensatory education (see Box 1) programs now support more than three million students in pre-primary and primary education, and about one million students in telesecundaria education, or secondary education delivered via satellite television to remote schools. …”
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Estándares característicos de una escuela internacional: el impacto de la acreditación internacional de programas en la educación superior por Barragán Codina, José Nicolás

“…Abstract: Higher education is one of the most demanding issues regarding quality requirements. …”
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A Tribute to Dr. Ronald Hardy for his Contribution to Aquaculture Nutrition. por Cruz Suárez, Lucía Elizabeth, Ricque Marie, Denis

“…Then in 1973, he obtained a M.S. in Animal Sciences/Nutrition at Washington State University; his thesis subject was “Studies on factors in rye which cause growth depression in chicks”. One day at the University Library he found the book of Dr. …”
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Gold−Copper Nano-Alloy, “Tumbaga”, in the era of nano: phase diagram and segregation por Guisbiers, Grégory, Mejía Rosales, Sergio, Khanal, Subarna, Ruiz Zepeda, Francisco, Whetten, Robert L., Yacamán, Miguel José

“…Using nanothermodynamics, this paper presents the phase diagrams of various polyhedral nanoparticles (tetrahedron, cube, octahedron, decahedron, dodecahedron, rhombic dodecahedron, truncated octahedron, cuboctahedron, and icosahedron) at sizes 4 and 10 nm. One finds, for all the shapes investigated, that the congruent melting point of these nanoparticles is shifted with respect to both size and composition (copper enrichment). …”
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CuS2‐Passivated Au-Core, Au3Cu-Shell nanoparticles analyzed by Atomistic-Resolution Cs-Corrected STEM por Khanal, Subarna, Casillas, Gilberto, Bhattarai, Nabraj, Velázquez Salazar, J. Jesús, Santiago, Ulises, Ponce, Arturo, Mejía Rosales, Sergio, Yacamán, Miguel José

“…On the other hand, we show for the first time the formation of an ordered superlattice of Au3Cu and a self-capping layer made using one of the alloy metals. This has significant consequences on the physical mechanism that form multicomponent nanoparticles.…”
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El diálogo político juvenil. Cómo los medios y la sofisticación influyen en la conversación política. Youth Political Dialogue: How the Media and the Sophistication Influence th... por Muñiz, Carlos

“…Political conversation appears as a key variable to obtaining it, because across interaction, people can get new knowledge and improve the owned one. In this context, it is important to determine the factors that help to gain processes of political discussion. …”
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Control jurisdiccional de las reformas constitucionales. Revaloración del caso mexicano a partir de la dogmática del estado constitucional. por Neria Govea, Miguel de Jesús

“…James Bryce, buscando una clasificación distinta a la de constituciones escritas y no escritas, desarrolló la clasificación de constituciones rígidas y flexibles; entiende por rígidas aquellas constituciones que para ser modificadas requieren de un procedimiento agravado al de producción legislativa ordinaria y que no es realizada por el legislador común, en tanto que las flexibles, son aquellas que pueden ser modificadas por el mismo proceso por el que se hace una ley1 . Así, analizó diferentes constituciones ubicándolas en alguno de estos dos modelos, sin embargo, cuando habla de la Constitución Italiana, señala “Italy, whose constitution, though originally set forth in one document, has been so changed by legislation as to seem now properly referable to the Flexible type” 2 . …”
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Mejora en la calidad de vida a partir del reciclaje del tejido urbano en el centro de Monterrey. por García Martínez, América

“…These urban interventions are given from a sustainability approach, inscribed in the term "urban recycling", a strategy that has one of the main arguments to improve the quality of life of the population, so this research proposes a review of the urban quality of life that shows the results of the implementation of urban fabric recycling within the center of Monterrey from the analysis in the immediate environment of three cases of studies. …”
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An exact algorithm to solve a cloud service bilevel problem. por López Vear, Lilian

“…Despite technological advances entirely run our lives, when we talk about this topic, all that comes to our mind is one specific technological promoter: computers. …”
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