Trichloroethylene (TRI), administered orally at high doses for 18 months has been shown to increase the incidence of hepatocellular carcinoma in B6C3F 1 mice but not Osborne-Mendel rats (NCI, 1976). The interpretation of these studies has been confounded due to the presence of epoxide stabilizers in the TRI. However more recent studies have demonstrated that pure TRI also causes hepatocellular carcinoma in B6C3F mice (NTP, 1983) and Aldedey Park (Swiss) mice (Elcombe 1 and Pratt, unpublished data). Furthermore, no increase in the incidence of hepatocellular carcinoma was observed in Fisher...
Trichloroethylene (TRI), administered orally at high doses for 18 months has been shown to increase the incidence of hepatocellular carcinoma in B6C3F...
Ideas about negativity, emptiness, nothingness, and disappearance have maintained great theoretical currency in the field of performance theory. Performance Apophatics argues that performance is often an ethical injunction against what it would know or seek to make known. The book explicates texts, performances, and theories of performance as negative epistemologies that encounter the unknown through the known, drawing from literature in theology and apophatic spirituality for guides and examples.
Ideas about negativity, emptiness, nothingness, and disappearance have maintained great theoretical currency in the field of performance theory. Perfo...