A new cultivar of Hernaria glabra or rupturewort plant named \u2018Sea Foam\u2019, characterized by green centered leaves that are edged in creamy yellow. For this purpose, a plurality of document end detecting sensors S1 to S3 are disposed on the way of the sheet feeding path 5, and further, a reading controller 20 calculates a skew quantity \u03b8 of the document with respect to the sheet feeding path 5 based on a signal output from the document end detecting sensor, thereby adjusting a document reading timing in accordance with the skew quantity. The program content is distributed via an alternative multicast group address during commercial intervals. The processor forwards the interactive application to the end user and receives data from the end user through the interactive application and formats the print document template with the data received from the end user. Element-isolating insulation films are formed in the trenches and on the exposed substrate. Methods of using such derivatives to modulate the activity of stearoyl-CoA desaturase and pharmaceutical compositions comprising such derivatives are also encompassed.