Abstract: A network switch device includes cooling fans to remove heat generated by its electronic circuitry during operation. Multiple cooling zones are provided in a network switch device to enable reduced cooling fan power consumption. The switch device includes a baffle positioned between a first zone and a second zone and across a circuit board. A first cooling fan provides a first airflow through the first zone and across a first portion of the circuit board positioned within the first zone. A second cooling fan provides a second airflow through a second zone of the housing and across a second portion of the circuit board positioned within the second zone. The baffle directs the first airflow away from the second zone and directs the second airflow away from the first zone. Fan speeds of fans in a cooling zone may be adjusted based on temperature sensors positioned in that zone.

Abstract: Devices, methods, computer readable media, and other embodiments are described for automated formal analysis and verification of a circuit design. One embodiment involves accessing a circuit design and a set of default verification targets for the circuit design. A plurality of partitions for the circuit design are then automatically generated, and a first partition is analyzed to generate a first set of verification targets for the first partition based on the set of default verification targets and a set of partition and schedule values for the first partition. A first formal verification analysis is performed on the first partition, the first set of verification targets, and the set of partition and schedule values, and a formal verification output is generated based on the first formal verification analysis. Various embodiments can additionally involve stagnation analysis and additional automation to customize the analysis for each partition.

Abstract: The present disclosure relates to a method for electronic design verification. Embodiments may include receiving, using a processor, an electronic design and providing at least a portion of the electronic design to a machine learning engine. Embodiments may further include automatically determining, based upon, at least in part, an output of the machine learning engine whether or not the at least a portion of the electronic design is amenable to formal verification.

Abstract: A method provides a buoyant sheet of compacted water Hyacinth particles having a size of between 1/32 inches and 1/16 inches, and a moisture content 10 percent, and a plurality of dry Hyacinth particles having a size of between 0.001 and 1 inch, and a moisture content 10 percent.

Abstract: A portable controller (110) for controlling the level of water in a swimming pool, including: a container (111) adapted to rest in a predetermined position adjacent the pool in which the water level is to be controlled, said container having a base (112) and one or more side walls (113, 114, 116, 117) extending upwardly from said base, an inlet in one of said one or more side walls for receiving water into the container and an outlet in or over at least one of said one or more side walls above said base for discharging water into the pool, said base and said one or more side walls at least in part defining a water storage chamber (124) below said outlet sized to weight said container to retain it in a predetermined position adjacent the pool when said chamber is full of water; an on/off valve (122) in fluid communication with said inlet for controlling flow of water into said container; and a float (132) operatively connected to said on/off valve and adapted to float in the pool when said container is in the

Abstract: A portable controller (110) for controlling the level of water in a swimming pool, including: a container (111) adapted to rest in a predetermined position adjacent the pool in which the water level is to be controlled, said container having a base (112) and one or more side walls (113, 114, 116, 117) extending upwardly from said base, an inlet in one of said one or more side walls for receiving water into the container and an outlet in or over at least one of said one or more side walls above said base for discharging water into the pool, said base and said one or more side walls at least in part defining a water storage chamber (124) below said outlet sized to weight said container to retain it in a predetermined position adjacent the pool when said chamber is full of water; an on/off valve (122) in fluid communication with said inlet for controlling flow of water into said container; and a float (132) operatively connected to said on/off valve and adapted to float in the pool when said container is in the