Abstract: A bioreactor includes a first compartment designed to retain seaweed sporophytes, a second compartment in fluid communication with the first compartment that includes one or more settlement surfaces, and a first porous barrier between the first and second compartments that allows the seaweed spores to pass from the first compartment to the second compartment, and systems comprising the bioreactor. Also provided herein are methods of culturing seaweed, for example, using a bioreactor provided herein.

Abstract: A bioreactor includes a first compartment designed to retain seaweed sporophytes, a second compartment in fluid communication with the first compartment that includes one or more settlement surfaces, and a first porous barrier between the first and second compartments that allows the seaweed spores to pass from the first compartment to the second compartment, and systems comprising the bioreactor. Also provided herein are methods of culturing seaweed, for example, using a bioreactor provided herein.

Abstract: A bioreactor includes a first compartment designed to retain seaweed sporophytes, a second compartment in fluid communication with the first compartment that includes one or more settlement surfaces, and a first porous barrier between the first and second compartments that allows the seaweed spores to pass from the first compartment to the second compartment, and systems comprising the bioreactor. Also provided herein are methods of culturing seaweed, for example, using a bioreactor provided herein.

Abstract: A method provides security to a computer network by selectively blocking network transmissions from selected IP addresses. The method includes the steps of: establishing a risk threshold whereby transmissions from IP addresses exceeding said risk threshold are selectively blocked; receiving a network transmission having an originating IP address and payload; analyzing the payload of said transmission and assigning a current risk rating to said IP address on the basis of said analysis; comparing the originating IP address of said transmission to a database of known IP addresses, each of said known IP addresses having a previous cumulative assigned risk rating, said previous cumulative assigned risk rating being based on at least one previous transmission from a known IP address; assigning a new cumulative risk rating to said originating IP address; logging the new cumulative risk rating for said originating IP address in said database of known IP addresses.