Komakha L. The logic-philosophical analysis of the meaning of "action".

The thesis is devoted to the logic-philosophical research of the action. A main attention is being paid to the praxeological values, due to them aimed directed action of a man can be examined in logic. Two main approaches to the analysis of action are investigated in logic: a model of a tree like universum and a theoretic-playing model. A formal level of the analysis of action due to praxeological values is there being examined. The composition elements of the action are being analyzed (development and estimate of the alternatives, making of the decisions, values of "effective" and "economical"). A logical scheme of the praxeological values is here being formulated. An analysis of the action is being cited on a base of the actual logical approaches, that is of the logic-cognitive and logic-phenomenological ones. The alternatives and a connection between them is being represented in form of possible worlds in the graphs' semantic. The possibilities and perspectives of further scientific researches of the logic regarding the praxeological values are being determined.