Abstract: An energy module connectable to a surgical instrument is disclosed. The energy module can include a circuit, which can include a first amplifier and a second amplifier coupled to a port of the energy module to which a surgical instrument is connectable. The first amplifier can be configured to generate a first drive signal at a first frequency range and the second amplifier can be configured to generate a second drive signal at a second frequency range. The circuit can be configured to control the amplifiers to deliver the first drive signal, the second drive signal, and/or a combination of the first and second drive signals to a surgical instrument connected to the port.

Abstract: A computer-implemented method performed by a gaming server, comprising: receiving a join offer from a first user device of a first user of a user community, wherein the join offer identifies a first sports team to populate a first selection of players; providing the join offer to members of the user community including a second user of the user community having a second user device; receiving, from the second user device, an acceptance of the join offer identifying a second team to populate a second selection of players; scoring the first user based on the performance of each player of the first selection of players in a designated athletic event corresponding to each player; scoring the second user using the second selection of players; and awarding a prize to either the first user or the second user as determined by which received a higher score.

Abstract: A system and method for arranging and providing a plurality of display elements are provided. A plurality of users are prompted to enter element information related to a plurality of corresponding display elements. Element data for each display element is received from each of the corresponding plurality of users. A plurality of display elements are generated based on the corresponding element data. Element information related to each of the display elements is stored. A request from a user for a plurality of display elements is received. Responsive to the request, a plurality of display elements is selected for output to the user based on the stored element information. An output arrangement for the plurality of selected display elements is determined based on a predetermined arrangement algorithm. The plurality of selected display elements are outputted at a network site so that they are displayed to the user in the output arrangement.