Search Results - "The Times"

Euphorbia antisyphilitica zucc: a source of phytochemicals with potential applications in industry by Rojas, Romeo, Tafolla Arellano, Julio César, Martínez Ávila, Guillermo Cristian Guadalupe

“…This review provides, for the first time, an overview of the alternative methodologies for improving candelilla plant production, pointing out some of the agricultural aspects of the cultivation of this plant.…”
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Comparison of direct and indirect VO2max test in Mexican college football players by Morales Corral, Pedro Gualberto, Sámano Pérez, Elfega, Morales Elizondo, Dulce Edith, Ochoa Ahmed, Fernando Alberto, Sepúlveda Sepúlveda, Rosalinda

“…The first indirect measurement (FIM) was performed using the Bruce protocol equation [VO2max (mL . kg-1 . min-1 ) = 14.8 1.379 (time in min) + 0.451 (time2 ) - 0.012 (time3 )] for a maximal graduated exercise test. …”
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Electrochemical Noise Analysis: An Approach to the Effectivity of Each Method in Different Materials by Jáquez Muñoz, Jesús Manuel, Gaona Tiburcio, Citlalli, Méndez Ramírez, Ce Tochtli, Martínez Ramos, Cynthia, Baltazar Zamora, Miguel Ángel, Santiago Hurtado, Griselda, Estupiñan López, Francisco Humberto, Landa Ruiz, Laura, Nieves Mendoza, Demetrio, Almeraya Calderón, Facundo

“…The objective of this research is to characterize by EN technique different aeronautical alloys (Al, Ti, steels, and superalloys) using different analysis methods such as time domain (visual analysis, statistical), frequency domain (power spectral density (PSD)), and frequency–time domain (wavelet decomposition, Hilbert Huang analysis, and recurrence plots (RP)) related to the corrosion process. …”
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Emerging pathogens in the central nervous system: a cerebral abscess by Streptococcus porcinus by Martínez Bustamante, Daniel, Pérez Cárdenas, Samuel, Arteaga Treviño, Mauricio, Martínez Ponce de León, Ángel Raymundo

“…Brain abscesses can cause an incapacitating neurological deicit in up to 50% of patients, thus the reduction of these sequelae becomes the main goal of its timely and speciic surgical and medical treatment. …”
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Nanomaterial Properties: Size and Shape Dependencies by Guisbiers, Grégory, Mejía Rosales, Sergio, Leonard Deepak, Francis

“…The idea of nanotechnology appeared for the first time in the famous talk “There is plenty of room at the bottom” given by the physicist Richard Feynman at the American Physical Society meeting at Caltech on December 29, 1959. …”
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Factors of positioning and accreditation of cultural agents in a local field of cultural production by Oliva Abarca, Jesús Eduardo

“…The research results demonstrated that the aspiring cultural agents must be capable of fulfilling different roles, being creators, as well as their own promoters and managers at the same time. Also, they must be involved in institutional events in order to be recognized by other cultural agents. …”
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Measuring the importance of oil-related revenues in total fiscal income for Mexico by Reyes Loya, Manuel Lorenzo, Blanco González, Lorenzo

“…Revenues from oil exports are an important part of government budgets in Mexico. A time-series analysis is conducted using monthly data from 1990 to 2005 examining three different specifications to determine how international oil price fluctuations and government income generated from oil exports influence fiscal policy in Mexico. …”
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Solid-phase extraction of organic dyes on mixed-ligand Zr(IV) metal–organic framework by Kharisov, Boris, Kharissova, Oxana, Zhinzhilo, Vladimir, Bryantseva, Julia, Uflyand, Igor

“…The influence of various parameters (time, temperature, adsorbent dosage, pH, and coexisting ions) on adsorption characteristics was studied. …”
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A bi-objective model for the integrated frequency-timetabling problem by Avila Torres, Paulina Alejandra, Lopez Irarragorri, Fernando, Caballero Fernandez, Rafael

“…We take into consideration: multiple planning periods, synchronizations events (a synchronization occurs when two buses from different routes arrive to a node within a time window), fixed and variable operations costs and uncertain demand in each period.…”
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Conduits for myocardial revascularization grafts: the importance of morphology and imaging by Hinojosa Amaya, José Miguel, Villarreal Silva, Eliud Enrique, Elizondo Omaña, Rodrigo Enrique, Gutiérrez de la O, Jorge, Dávila Canales, Roberto, González Cantú, Ángel, Fernández Zambrano, Estefan Mauricio, Guzmán López, Santos

“…It must also have minimal in situ ischemic consequences and an acceptable permeability over time of the conduit. Recent literatures of these conduits, as well as the importance of morphological and imaging studies are reviewed in this article.…”
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Direct oxygen imaging in titania nanocrystals by Lu, Weigang, Bruner, Britain, Casillas, Gilberto, Mejía Rosales, Sergio, Farmer, Patrick J., Yacamán, Miguel José

“…To the best of our knowledge, this is the first time oxygen columns have been distinguished in rutile twin boundaries using HAADF and BF imaging.…”
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Effects of the program: “Salas para la paz”, on the degree of human development of individuals with drug addiction by González García, Héctor, Salazar Cantú, José de Jesús, Rodríguez Guajardo, Raymundo Cruz, Fernández Flores, Karla

“…By testing mean differences and using propensity score matching, group comparisons are made, based on the time the subjects have been in the program. The study is based on information obtained from interviews conducted on the participants, and their families. …”
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EVALUACIÓN INTEGRAL DE LA CALIDAD E INOCUIDAD DEL CHORIZO ARTESANAL NORTEÑO (MEXICANO): UN ENFOQUE FISICOQUÍMICO, MICROBIOLÓGICO Y NUTRICIONAL by Torres Alvarez, Cynthia, Pastrana Vázquez, Marissa Itzel, García Alanís, Karla G., Bautista Villarreal, Minerva, Amaya Guerra, Carlos Abel, Castillo Hernández, Sandra

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Nivel de actividad física en trabajadores de un Hospital de Guasave Sinaloa by Rojas Aboite, Cristian Yovany, Gutiérrez Arce, Kirby, Enríquez Reyna , María Cristina, Hernández Cortes , Perla Lizeth

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The burden of blood-pressure-related cardiovascular mortality in Mexico by Cortés Hernández, Dora Elia, Lundelin, Krista J., Picazzo Palencia, Esteban, Cruz, Juan J. de la, Sánchez, José J., Banegas, José R.

“…We think these estimates may help order health priorities in Mexico (and other middle-income countries) at a time when the costs of medical care take a considerable share of the gross national product in most countries.…”
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Biological variation in two Anopheles vestitipennis populations with different feeding preferences in Southern Mexico. by Ulloa García, Armando, Rodríguez, Mario Henry, Arredondo Jiménez, Juan Ignacio, Fernández Salas, Ildefonso

“…Daily changes of parity rates gave significant correlation indices at 3 and 4 days in the zoophilic and anthro-pophilic populations, respectively. The minimum time required to develop mature eggs after blood feeding was 54 and 60 h, and the survival rate was 0.93 and 0.88 in zoophilic and anthropophilic female mosquito populations, respectively. …”
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Persistence of Toxic Activity of Fermentation Extracts from Bacillus thuringiensis var. israelensis after More Than Three Decades of Storage by Galán Wong, Luis Jesús, Gamiño Hernández, Rossana, Fernández Chapa, David Daniel, García Díaz, Graciela, De la Garza Ramos, Myriam Angélica, Guajardo Barbosa, Claudio, Luna Olvera, Hugo Alberto

“…These data are surprising because no study on the activity of B. thuringiensis toxic proteins after such a long storage time has been reported.…”
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Parametrization of all stable controllers stabilizing full state information systems and mixed sensitivity by Galindo Orozco, René

“…It is assumed that the strictly proper, lumped and linear time invariant nominal plant has a stabilizable realization and is strongly stabilizable, the number of the entries of the plant state is even and is the double of the number of the entries of the plant input. …”

Outer Synchronization of Simple Firefly Discrete Models in Coupled Networks by Arellano Delgado, A., Cruz Hernández, C., López Gutiérrez, R. M., Posadas Castillo, Cornelio

“…In this paper, network synchronization of discrete-time dynamical systems is studied. In particular, network synchronization with fireflies oscillators like nodes is achieved by using complex systems theory. …”
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Robust Dynamic Programming in N Players Uncertain Differential Games by Jiménez Lizárraga, Manuel, Rodríguez Sánchez, Sara V., De la Cruz, Naín, Villarreal, César Emilio

“…The finite, as well as infinite, time horizon cases are solved for this last game. …”
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