deletions | additions       diff --git a/For_the_learning_resources_management__.tex b/For_the_learning_resources_management__.tex  index 927f811..d668955 100644  --- a/For_the_learning_resources_management__.tex  +++ b/For_the_learning_resources_management__.tex 
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So the personal collection is a result of the learning resources retrieval and integration that can be used in the learning management. This is a set of the learning resources retrieved according to the learner profile, learner's current and outcome competencies and other requirements. It also includes relations between the resources that define the order of using the resources in learning to achieve the intentional competencies.   So the controlled system (\ref{fig:management}) (Fig. \ref{fig:management})  is the personal learning collection, controller for the inner circuit is the personal collection builder, for the outer circuit - the learner profile editor, the system output is the set of learning resources and relations, the measured output for the inner circuit is the personal collection quality measures, for the outer circuit - measured current and intentional competencies of the learner. So the feedback loops ensure the quality of the personal collection and conformity with the variable learner properties.