Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.

Abstract: The invention features sporamin promoters, including the promoter of the Ipomoea batatas sporamin A gene. The promoter directs gene expression in tubers and responds in aerial structures to wounding, pathogens, and other environmental insults.

Abstract: The invention features sporamin promoters, including the promoter of the Ipomoea batatas sporamin A gene. The promoter directs gene expression in tubers and responds in aerial structures to wounding, pathogens, and other environmental insults.

Abstract: A method, apparatus, and article of manufacture for replicating data stored in source database tables in a database management system implemented by a server at a remote client implemented on a client computer. The method comprises the steps of receiving a subscription message from the client computer, wherein the subscription message specifies a remote client database table and a data replication period, receiving a change log from the database management system at the data replication agent, generating a table of changed data by using the change log, data replication period, and source database table to reconstruct changes to the remote client database table, and transmitting the changed data table to the remote client.