A Single Woman (play) A Single Woman (play) A Single Woman is a play based on the life of Jeannette Rankin, the first woman in the United States Congress. First drafted as a one-woman show by Nevada Shakespeare Company founding Artistic Director, Jeanmarie Simpson, it developed into a "duet performance work" by the time it premiered at the Oats Park Art Center in Fallon, Nevada on February 7, 2004. The play subsequently toured internationally with hundreds of grassroots performances before running at The Culture Project Off-Broadway in the summer of 2005. The play closed at the Invisible Theatre in Tucson, Arizona on November 5,
Single-use bioreactor conventional bioreactors. Instead of a culture vessel made from stainless steel or glass, a single-use bioreactor is equipped with a disposable bag. The disposable bag is usually made of a three-layer plastic foil. One layer is made from Polyethylene terephthalate or LDPE to provide mechanical stability. A second layer made using PVA or PVC acts as a gas barrier. Finally, a contact layer is made from PVA or PP. For medical applications the single-use materials that contact the product must be certified by the European Medicines Agency or similar authorities responsible for other regions. In general there are two different