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Monterrey, Mexico

The Monterrey Institute of Technology and Higher Education commonly shortened as Monterrey Institute of Technology or Monterrey Tech is one of the largest private, nonsectarian and coeducational multi-campus universities in Latin America with over 90,000 students at the high school, undergraduate, and postgraduate levels.Based in Monterrey, Mexico, the Institute has 31 campuses in 25 cities throughout the country and is known for becoming the first university ever connected to the Internet in Latin America and the Spanish-speaking world, having one of the top graduate business schools in the region and being one of the leaders in patent applications among Mexican universities. Wikipedia.


Cornaton F.J.,Monterrey Institute of Technology
Water Resources Research | Year: 2012

Environmental fluid circulations are very often characterized by analyzing the fate and behavior of natural and anthropogenic tracers. Among these tracers, age is taken as an ideal tracer which can yield interesting diagnoses, as for example the characterization of the mixing and renewal of water masses, of the fate and mixing of contaminants, or the calibration of hydrodispersive parameters used by numerical models. Such diagnoses are of great interest in atmospheric and ocean circulation sciences, as well in surface and subsurface hydrology. The temporal evolution of groundwater age and its frequency distributions can display important changes as flow regimes vary due to natural change in climate and hydrologic conditions and/or human induced pressures on the resource to satisfy the water demand. Groundwater age being nowadays frequently used to investigate reservoir properties and recharge conditions, special attention needs to be put on the way this property is characterized, would it be using isotopic methods or mathematical modeling. Steady state age frequency distributions can be modeled using standard numerical techniques since the general balance equation describing age transport under steady state flow conditions is exactly equivalent to a standard advection-dispersion equation. The time-dependent problem is however described by an extended transport operator that incorporates an additional coordinate for water age. The consequence is that numerical solutions can hardly be achieved, especially for real 3-D applications over large time periods of interest. A novel algorithm for solving the age distribution problem under time-varying flow regimes is presented and, for some specific configurations, extended to the problem of generalized component exposure time. The algorithm combines the Laplace transform technique applied to the age (or exposure time) coordinate with standard time-marching schemes. The method is validated and illustrated using analytical and numerical solutions considering 1-D, 2-D, and 3-D theoretical groundwater flow domains. Copyright 2012 by the American Geophysical Union. Source


Venegas-Andraca S.E.,Monterrey Institute of Technology
Quantum Information Processing | Year: 2012

Quantum walks, the quantum mechanical counterpart of classical random walks, is an advanced tool for building quantum algorithms that has been recently shown to constitute a universal model of quantum computation. Quantum walks is now a solid field of research of quantum computation full of exciting open problems for physicists, computer scientists and engineers. In this paper we review theoretical advances on the foundations of both discrete- and continuous-time quantum walks, together with the role that randomness plays in quantum walks, the connections between the mathematical models of coined discrete quantum walks and continuous quantum walks, the quantumness of quantum walks, a summary of papers published on discrete quantum walks and entanglement as well as a succinct review of experimental proposals and realizations of discrete-time quantum walks. Furthermore, we have reviewed several algorithms based on both discrete- and continuous-time quantum walks as well as a most important result: the computational universality of both continuous- and discrete-time quantum walks. © Springer Science+Business Media, LLC 2012. Source


The present invention pertains to a process for depositing multi-component and nanostructured thin films. Various parameters are monitored during the process to produce the structure of the thin films, on one hand the residence time of the gas mixture in the reactor is controlled by the pumping rate, on the other side to generate the plasma direct current (DC) or radio frequency (RF) sources are used, plus the combination of three unbalanced magnetrons allows alternative emission of elements that make up the multi-component and nanostructured films. The process is monitored by an optical emission spectrometer (EOE) and a Langmuir probe (SL), the EOE can follow the emission corresponding to the electronic transitions of atoms and molecules in the plasma. Emissions occur in the visible, infrared and ultraviolet domains. The relationships between spectral networks of different elements have been identified that ensure structural characteristics of thin films. Through SL, operating conditions have been identified by measuring the electron temperature and measuring the density of electrons. It was decided in the prototype to make this measurement at significantly important points in the process.


Patent
Monterrey Institute of Technology | Date: 2010-04-30

A group of phytochemical compounds extracted from whole germinated or not germinated black beans (


Alvarez-Madrigal M.,Monterrey Institute of Technology
Physical Review Letters | Year: 2010

A Comment on the Letter by Q.-B. Lu, Phys. Rev. Lett. 102, 118501 (2009)PRLTAO0031-900710.1103/PhysRevLett.102.118501. The authors of the Letter offer a Reply. © 2010 The American Physical Society. Source

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