Unorthodox or unavailable requests are replaced with substitutes. Mycorrhizae can also release organic acids that solubilize otherwise unavailable phosphorus. Piracy has also benefitted users in countries where content is either unavailable or delayed. For these three performances, O'Hara temporarily rejoined Dexys in place of Morgan, who was unavailable. If the figure is unavailable or unresponsive, separation distress occurs. It is unavailable in Windows Server 2016. Satphones are popular on expeditions into remote areas where terrestrial cellular service is unavailable. Whites were sometimes afforded opportunities and benefits that were unavailable to others. The unavailable functions can be re-activated by obliterating the city. Protoporphyrin is insoluble and hence unavailable for renal excretion. It is useful for preserving frozen foods where mechanical cooling is unavailable. Scherpenzeel's fear of flying made him largely unavailable for touring. The subsequent trial folded after she was unavailable to testify in court. He made himself unavailable to police for several hours. During training he suffered injuries which grounded him, making him unavailable for further spaceflights.