Abstract: A primary node of a seafloor observatory network based on constant current power supply is provided. The primary node is connected in series to a submarine cable of a backbone network. The primary node is connected to a shore station and an adjacent primary node by submarine cable terminal boxes, respectively. The primary node includes an underwater power supply and a communication control module. The underwater power supply is used for converting constant current power provided by the shore station into power for the primary node and some backup power, and outputting direct-current constant voltage power for the communication control module, and is further used for controlling the primary node to access and exit from the network. The communication control module is used for monitoring the internal state of the primary node by control system backup, and sending the state information and data to the shore station.

Abstract: A primary node of a seafloor observatory network based on constant current power supply is provided. The primary node is connected in series to a submarine cable of a backbone network. The primary node is connected to a shore station and an adjacent primary node by submarine cable terminal boxes, respectively. The primary node includes an underwater power supply and a communication control module. The underwater power supply is used for converting constant current power provided by the shore station into power for the primary node and some backup power, and outputting direct-current constant voltage power for the communication control module, and is further used for controlling the primary node to access and exit from the network. The communication control module is used for monitoring the internal state of the primary node by control system backup, and sending the state information and data to the shore station.

Abstract: The present disclosure provides a degassing method, a degassing chamber, and a semiconductor processing apparatus. The degassing method includes heating a degassing chamber to provide an internal temperature at a preset temperature, and maintaining the internal temperature of the degassing chamber at the preset temperature; and transferring substrates to be degassed into the degassing chamber and heating the substrates for a preset period of time, and taking the substrates out after the preset period of time of the heating. The disclosed degassing method is able to improve the temperature uniformity not only for a same batch of substrates but also for different batches of substrates. In addition, the disclosed degassing method can also realize anytime instant loading/unloading of the substrates to be degassed, thereby increasing the productivity of the equipment.

Abstract: This disclosure provides a novel compositions and methods to deliver small molecule therapeutics using genetically engineered protein polymers connected to the ‘cognate’ human protein target of that drug.