11/07/2012

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Cartesian Diagram Pareto Diagram Pareto diagram is a graphical method to determine which are the most important problems of a certain situation and consequently the priorities for intervention. It can identify the most important factors or issues based on the premise that few causes produce the majority of the problems and many causes lack of relative importance. For the construction of Pareto diagram is appropriate according to the phases are as follows: Deciding how to classify data Choose the period of observation Get the data and sort Prepare the Cartesian axes of the diagram Design diagram for clarity examines a case as an example. It is assumed that in an assembly department in an industry lead to certain failure. Apply the Pareto diagram the following phases. Phase 1: Decide how to classify the data: They can be classified by type of problem, assembly line, per shift, per phase of work, etc.. It is established by type of problem. Step 2: Choose the period of observation: In the case of the example depends on the quantity of products manufactured. If the daily amount is high enough to be a short period, by contrast, is reduced when production will require a longer period. It was decided to conduct the survey for three months. Phase 3: Get the data and sorting: In this phase you have to prepare a sheet to collect data according to the guidelines established in the previous phases: type of problem and a period of three months. During the survey period is complete the data form a line for each defect found and then determine the total, as shown on the form. We shall now proceed to order the concepts in order of importance in a table as shown in the figure, the largest default provided in the first place, second...
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The Actions Valley to say that, while the excessively professional professors and of the education will be sharing of the global and specific decisions of the school, assuming responsibility for this for these decisions and acting jointly to implement them, will be learning to act participativamente more good, establishing itself, of this form, the formation of the participativo citizen (Prais, 1990). ... (p.66-67). ... 2.43. Dimension technique On behalf of the historical conception - critical of the education, many professionals, when intending to detach the value of the dimension politics had denied the technique. When making it, however disqualifying it proper dimension politics, a time that both are complementary dimensions of one same reality if carries through reciprocal. ... Must be recognized, therefore, that without ability technique it is not possible to carry through any pedagogical project. The dimension technique is not an end in same itself, but it is basic for being to constitute I propagate in it for the reach of results. (p 68/69). ... We can suggest that the adoption of a method consists in necessary mediating circumstance in this interrelation a time that the method consists of a clear conception of the reality, associated to the way to act to carry through it. (p.69). ... Leaving of the beginning of that participation is conquest, as considered for Demon (1988). As well as of the recognition of that we are culturally not accustomed to participate in way I suffer, it competes to the pertaining to school managers opening space to guide this conquest, instead of if charging the participation for execution of the actions that already have been previously determined. To the professors, pupils and parents of pupils fit to perceive that they construct realid

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