An apparatus comprising a vacuum source line, a pressurized fluid source line and an inlet circuit communicative with the vacuum source line and operatively connectable to an inlet container. The OLED includes at least a substrate, a cathode, an anode, one or more organic light-emissive materials disposed between the cathode and anode, and a gradient refractive index film disposed on an external, light emitting surface of the device, for example on the substrate layer. The first vapor effluent stream is then cooled and compressed to produce a condensed liquid effluent stream comprising C5+ hydrocarbons and at least one oxygenate, and a residual vapor effluent stream comprising C2 to C4 olefins. Accordingly the linking rod secured to the driving block can be driven up and down with the help of the spring to extend or collect the supporting legs. This mechanism is essential for regulating the mass and structural integrity of bone. Furthermore, in one embodiment the action probability is determined by a text classification system, such that the system is continually trained based on each text inputted thereinto.