Once a pinch-hitter bats for any player in the batting order and then enters the game to pitch, this move shall terminate the Designated Hitter role for the remainder of the game. Once a Designated Hitter assumes a defensive position this move shall terminate the Designated Hitter role for the remainder of the game. The MLB logo: No one player has ever been identified as the model of the 1969 Major League Baseball batter logo.
Target Response (nuclear) definition - The effect on men, material, and equipment of blast, heat, light, and nuclear radiation resulting from the explosion of a nuclear weapon.
The graphic above shows the response of a human to being struck on the knee with a hammer. A change in the environment is called a stimulus. In this situation, the stimulus is the being struck with the hammer. A response is the manner in which the organism reacts to the stimulus.