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Now showing items 281-290 of 318
Método de suma y resta
(2015-07-01)
Is named system of simultaneous equations, to those equalities where the values of the variables are the same, ie they have common solutions.
Resolve them is to find the taken value by each of the variables so that they ...
Talking about past events
(2015-07-01)
When we exchange ideas about past events it is sometimes necesssary to give extra details. Then the use of some linking words helps us to express our ideas in a more fluent and coherent way.
Proceso de alto horno
(2015-07-01)
A blast furnace is a basic element and fundamental in the iron and steel industry, it is used to transform raw materials in molten iron.
Conformado de materiales en caliente y en frío
(2015-07-01)
En el trabajado de metales tales como el acero podemos encontrar varios procesos, los cuales se pueden distinguir, al trabajar el material este se puede trabajar en frío o en caliente.
Resolución de un problema de optimización
(2017-08-31)
It addresses how an optimization problem can be
solved by using differential calculus in order to optimally
manage the size of a production lot.
Inteligencia Artificial
(2015-06-01)
Artificial intelligence is one that attempts to explain mental functioning based on the development of algorithms to control different things. Artificial intelligence combines several fields such as robotics, expert systems ...
Modelado del Problema de Transporte a través de una herramienta computacional
(2015-07-01)
In a transportation problem, we have certain origins, which may represent factories where we produce items and supply a required quantity of the products to a certain number of destinations. Our objective is to find the ...
Amplificador Operacional y S.C.R.
(2015-08-01)
When the operational amplifier is connected to resistors and capacitors, various configurations of amplifier circuits are obtained. They describe and analyzes various forms of useful amplifier circuits. The response of ...
Ecuaciones lineales
(2015-07-01)
An equation is an equality where at least there is an unknown number, called unknown or variable, and that is true for certain numerical value of the unknown.
They are called linear equations or first-degree algebraic ...
Termodinámica
(2011-07)
Knowing the basics of thermodynamics as
density, specific gravity, temperature and
pressure as well as laws that govern them.