Repositorio IPICyT: Envíos recientes
Mostrando ítems 481-500 de 2306
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Ano1 is a better marker than c-Kit for transcript analysis of single interstitial cells of Cajal in culture
(Walter de Gruyter GmbH, 2014)"The interstitial cells of Cajal (ICC) drive the slow wave-associated contractions in the small intestine. A commonly used marker for these cells is c-Kit, but another marker named Ano1 was recently described. This study ... -
In situ ion beam sputter deposition and X_ray photoelectron spectroscopy (XPS) of multiple thin layers under computer control for combinatorial materials synthesis
(Wiley, 2017)"Deposition of ultra_thin layers under computer control is a frequent requirement in studies of novel sensors, materials screening, heterogeneous catalysis, the probing of band offsets near semiconductor junctions and many ... -
Synthesis, structural characterization and Cu(II) adsorption behavior of manganite (γ-MnOOH) nanorods
(Royal Society of Chemistry, 2020)"New alternatives for the removal of transition metal ions that present an environmental risk are required. The chemical adsorption of these ions on surfaces with chemisorbent properties represents a promising area of ... -
Wavelet characterization of hyper-chaotic time series
(Sociedad Mexicana de Física, A.C., 2018)A wavelet scaling numerical characterization of time series based on the variance of the wavelet coefficients is used for three well-known four-dimensional and one five-dimensional hyper-chaotic systems. We report several ... -
Cardiac ischemia and ischemia/reperfusion cause wide proteolysis of the coronary endothelial luminal membrane: Possible dysfunctions
(Bentham Open, 2011)"Background: Ischemia and ischemia-reperfusion (I/R) are common clinical insults that disrupt the molecular structure of coronary vascular endothelial luminal membrane (VELM) that result in diverse microvasculature ... -
Effect of bacterial probiotics bio-encapsulated into Artemia franciscana on weight and length of the shortfin silverside (Chirostoma humboldtianum), and PCR-DGGE characterization of its intestinal bacterial community
(Pontificia Universidad Católica de Valparaíso., 2017)"The shortfin silverside (Chirostoma humboldtianum) is a native fish of central Mexico with high value for artisanal fisheries. So far, attempts aimed to establish intensive culturing have failed. In this study, we evaluated ... -
Materials and devices for organic electronics
(Hindawi Publishing Corporation, 2011) -
Influence of protons on reduction degree and defect formation in electrochemically reduced graphene oxide
(Elsevier, 2019)"The electrochemical reduction of GO was investigated in aqueous, at both acid and basic pH, and organic media, to identify the possible role of protons (H+) in the reduction mechanism of this material. The obtained rGO ... -
Tecia solanivora infestation increases tuber starch accumulation in Pastusa Suprema potatoes
(Wiley, 2018)"In response to infestation with larvae of the Guatemalan tuber moth (Tecia solanivora), some Solanum tuberosum (potato) varieties exhibit an overcompensation response, whereby the total dry mass of uninfested tubers is ... -
A new computer program TecDIA for multidimensional tectonic discrimination of intermediate and acid magmas and its application to the Bohemian Massif, Czech Republic
(Czech Geological Society, 2015)"A new computer program TecDIA written in Java, for the application of 35 previously-defined multidimensional diagrams for the tectonomagmatic discrimination of intermediate and acid magmas is briefly described. A detailed ... -
Seasonal Precipitation Legacy Effects Determine the Carbon Balance of a Semiarid Grassland
(Wiley, 2019)"Semiarid grasslands are water‐limited ecosystems where precipitation (PPT) controls the onset and duration of the growing season; however, this variable does not fully explain interannual variability of productivity at ... -
Enhancement of NOx photo-oxidation by Fe-doped TiO2 nanoparticles
(NRF, 2019)"Microwave hydrothermal-assisted sol-gel method was employed to synthesize the Fe doped TiO2 photocatalyst. Themorphological analysis suggests anatase phase nanoparticles of ~20 nm with an SBET area of 283.99 m2/g. The ... -
Impact of Carbon Nanomaterials on the Antioxidant System of Tomato Seedlings
(MDPI, 2019)"Tomato is one of the most economically important vegetables worldwide and is constantly threatened by various biotic and abiotic stress factors reducing the quality and quantity in the production of this crop. As an ... -
The Sulfate-Rich and Extreme Saline Sediment of the Ephemeral Tirez Lagoon: A Biotope for Acetoclastic Sulfate-Reducing Bacteria and Hydrogenotrophic Methanogenic Archaea
(Hindawi, 2011)"Our goal was to examine the composition of methanogenic archaea (MA) and sulfate-reducing (SRP) and sulfur-oxidizing (SOP) prokaryotes in the extreme athalassohaline and particularly sulfate-rich sediment of Tirez Lagoon ... -
Switched systems based on unstable dissipative systems
(International Federation of Automatic Control, 2015)"In this work we present an unified theory of how to yield multi-scroll chaotic attractors based on step function, saturation, hysteresis and deterministic Brownian motion. This class of systems is constructed with a ... -
An Output-Feedback PID-type Global Regulator for Robot Manipulators with Bounded Inputs
(International Federation of Automatic Control, 2015)"An output-feedback PID-type controller for the global stabilization of manipulators with bounded inputs is proposed. It guarantees the global regulation goal preventing input saturation while avoiding the exact knowledge ... -
Constraining a density-dependent flow model with the transient electromagnetic method in a coastal aquifer in Mexico to assess seawater intrusion
(Springer, 2019)"Saltwater intrusion is one of the most pressing environmental concerns in coastal areas with increased water demands. Water extraction decreases the level of fresh groundwater, reducing the water pressure and allowing ... -
Magnetic characteristics of fracture zones and constraints on the subsurface structure of the Colima Volcanic Complex, western Mexico
(GeoScienceWorld, 2010)"Detailed magnetic anomaly surveys over the central and southern sector of the Colima rift, western Mexico, are used to investigate the subsurface structure and faults and/or fractures in the volcanic terrains formed by ... -
Fenología, sincronía floral y éxito reproductivo de Neolloydia conoidea (Cactaceae)
(Sociedad Botánica de México, 2019)"Antecedentes: Los estudios sobre los patrones de floración, sincronía floral y éxito reproductivo en cactáceas son incipientes y de muchas especies se desconoce prácticamente su biología reproductiva como ocurre con ... -
Localización de Atractores Ocultos en Sistemas Lineales por Partes Basados en la Ecuación Jerk
(2020)"Los sistemas dinámicos no lineales pueden presentar fenómenos dinámicos conocidos como atractores los cuales atraen a las soluciones del sistema que se encuentran lo suficientemente cerca. El estado final, es decir, el ...