Y'All Want a Single industry and major label companies flash across the screen. One caption announces the video itself cost $150,000 to make, a budget smaller than many major label releases at the time. They state opinions based on the idea that the corporate nature of the music industry is questionable. Y'All Want a Single "Y'All Want a Single" is a song written and recorded by American nu metal band Korn for their sixth studio album, "Take a Look in the Mirror". It was released as the album's third single in March 2004, chosen by fans through a poll on the band's official forum.
Single-use bioreactor approaches for constructing single-use bioreactors, differing in the means used to agitate the culture medium. Some single-use bioreactors use stirrers like conventional bioreactors, but with stirrers that are integrated into the plastic bag. The closed bag and the stirrer are pre-sterilized. In use the bag is mounted in the bioreactor and the stirrer is connected to a driver mechanically or magnetically. Other single-use bioreactors are agitated by a rocking motion. This type of bioreactor does not need any mechanical agitators inside the single-use bag.. Both the stirred and the rocking motion single-use bioreactors are used up to a scale of