[PDF] Top 20 Los Sistemas de Información Geográfica al servicio de la sociedad

... a mathematical description of the process we’ll understand the system of equations, linking the functions of response with the influencing ...call mathematical description as mathematical ... See full document

... developed optimization techniques, rather than the details about the effects of the input parameters and their interactions on the ...of optimization cannot be employed in multi objective problems with ... See full document

... solve mathematical models, there were no viable computing technologies to solve ...between mathematical models and computing technologies discouraged many practitioners to deploy mathematical models ... See full document

... system of a fertilizer plant has five main subsystems, arranged in series. We propose a mathematical model, which considers exponential distribution for the probable failures and repairs. We also use probabilistic ... See full document

... These plots illustrate bending angle versus process parameter (factor) levels. It was observed that lower material thickness, higher feed and higher No. of pass gives maximum bending angle. The influence of ... See full document

... of process parameters is to conduct the brain storming session to select the process parameters which play a major role in deciding the weld ...three process parameters were selected for ...of ... See full document

... change of LDL affects the thrombosis-antithrombo- sis system by destroying a steady hemostasis of an artery. The balance between the amounts of choles- terol deposited in a blood vessel and that taken out with blood is ... See full document

... the alloys Ni-Mo-B and ...nickel-boron alloys with rhenium, as well as with wolfram and molybdenum, will sharply hamperthe reaction rate of DMAB catalytic destruction (equation 2), therefore the ... See full document

... The optimization problem and parameters may change in different time points, and the decision made at any point in time can affect decisions at later time points ... See full document

... coefficients. The higher the signal to noise ratio, the more favorable is the effect of the input variable on the output. The impact of individual process parameters on the S/N ratio is similar for all analyzed ... See full document

... probabilistic mathematical modelling to estimate the remaining life-time due to pitting corrosion damage is extensively ...probabilistic mathematical modelling of the pits initiation ... See full document

... A mathematical model of the low-reactive coal gasification in a vertical upward annular oxidant flow is presented in this ...of modelling, it is easy to add them to the existing ones, with all computational ... See full document

... manufacturing process safely. FDM is most versatile additive manufacturing process that provides functional parts and prototype in many thermoplastic polymer due to its capability to produce complicated ... See full document

... preparation process, which was composed of five independent variables, namely FA-conjugated chitosan (FA-CS) concentration, Oli-A concentration, sodium tripolyphosphate (TPP) concentration, the mass ratio of FA-CS ... See full document

... In Figure 4b, the most intense and broadest band appears at 3396 cm -1 . This can be associated with the vibrational modes of –OH hydroxyl groups bonded with external hydrogen and / or atoms of the chalcogenides ... See full document

... The process of extrusion–spheronization was optimized for extruder speed, extruder screen size, spheronization speed, and ...the process of extrusion, spheronization, and ... See full document

... the optimization of existing vortex of 3 elements which is rotating time of gearing ratio position, size and shape of the rotor will use to investigate the effect on final pressure and velocity by using Autodesk ... See full document

... The hardening from the voids can be calculated using the classical Orowan equation [21]. However, the calculated and experimental results show a good correlation only on the assumption that a certain part of the voids ... See full document

... Two rollers that rotate in the opposite direction are fed in the ring rolling material. The gap between the rollers is lower than the material thickness caused by deformation. It is caused to elongate due to reduced ... See full document

... Vegard’s law is the signature of solid solutions, which is a quite old concept. The terminology of “solid solution” is actually not very clear. Wikipedia defines a solid solution as a solid that contains one or more ... See full document