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541
Thiolated Au18cluster: preferred Ag sites for doping, structures, and optical and chiroptical properties
Published 2016“…In this communication, we addressed a study of structures and chiroptical properties of thiolated Au18 cluster doped with up to ten Ag atoms, which have been calculated by Time Dependent Density Functional Theory (TD-DFT). …”
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542
Solving the bilevel facility location problem under preferences by a stackelberg-evolutionary algorithm
Published 2014“…Numerical experimentation is performed in this study and the results are compared to benchmarks from the existing literature on the subject in order to emphasize the benefits of the proposed approach in terms of solution quality and estimation time.…”
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543
Euphorbia antisyphilitica zucc: a source of phytochemicals with potential applications in industry
Published 2020“…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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544
Electrochemical Noise Analysis: An Approach to the Effectivity of Each Method in Different Materials
Published 2024“…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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545
Emerging pathogens in the central nervous system: a cerebral abscess by Streptococcus porcinus
Published 2014“…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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546
Nanomaterial Properties: Size and Shape Dependencies
Published 2012“…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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547
Factors of positioning and accreditation of cultural agents in a local field of cultural production
Published 2017“…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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548
Measuring the importance of oil-related revenues in total fiscal income for Mexico
Published 2008“…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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549
Solid-phase extraction of organic dyes on mixed-ligand Zr(IV) metal–organic framework
Published 2022“…The influence of various parameters (time, temperature, adsorbent dosage, pH, and coexisting ions) on adsorption characteristics was studied. …”
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550
A bi-objective model for the integrated frequency-timetabling problem
Published 2014“…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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551
Conduits for myocardial revascularization grafts: the importance of morphology and imaging
Published 2010“…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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552
Direct oxygen imaging in titania nanocrystals
Published 2012“…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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553
Effects of the program: “Salas para la paz”, on the degree of human development of individuals with drug addiction
Published 2015“…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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554
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555
Nivel de actividad física en trabajadores de un Hospital de Guasave Sinaloa
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556
The burden of blood-pressure-related cardiovascular mortality in Mexico
Published 2014“…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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557
Biological variation in two Anopheles vestitipennis populations with different feeding preferences in Southern Mexico.
Published 2005“…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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558
Persistence of Toxic Activity of Fermentation Extracts from Bacillus thuringiensis var. israelensis after More Than Three Decades of Storage
Published 2017“…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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559
Parametrization of all stable controllers stabilizing full state information systems and mixed sensitivity
Published 2009“…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. …”
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560
Outer Synchronization of Simple Firefly Discrete Models in Coupled Networks
Published 2015“…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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