Abstract: A method and system for assessing heaviness of a swing in sport of tennis is disclosed. The system may display the calculated heaviness of a groundstroke in real-time. As the player hits ground strokes, the system will measure linear and rotational speed of the ball and calculate a heaviness value based on the physics of translational and rotational kinetic energy of the ball.

Abstract: Methods for stimulating plant growth and/or promoting plant health using free enzymes or recombinant microorganisms that overexpress enzymes are provided. Plant seeds coated with free enzymes or recombinant microorganisms that overexpress enzymes are also provided. Compositions comprising a fertilizer and an enzyme or a recombinant microorganism that overexpresses an enzyme are provided. Modified enzymes having ACC deaminase activity, recombinant microorganisms expressing the modified enzymes, plant seeds treated with the modified enzymes or recombinant microorganisms, and methods for stimulating plant growth and/or promoting plant health using the modified enzymes or recombinant microorganisms are also provided.

Abstract: Securing inter-process communications includes receiving, from a device that supports a first process that is an instantiation of a first application being executed, a request to initiate inter-process communications. Securing inter-process communications also includes replying to the device with a request for information of a first digital certificate that uniquely authenticates an identity of the first process. An identity of a second process that is a distinct instantiation of the first application is authenticated using a second digital certificate distinct from the first digital certificate.

Abstract: Securing inter-process communications includes receiving, from a device that supports a first process that is an instantiation of a first application being executed, a request to initiate inter-process communications. Securing inter-process communications also includes replying to the device with a request for information of a first digital certificate that uniquely authenticates an identity of the first process. An identity of a second process that is a distinct instantiation of the first application is authenticated using a second digital certificate distinct from the first digital certificate.

Abstract: Inter-process communications between a first process and a second process are secured. A first process recognizes that inter-process communications must be initiated with a second process. A first computer that supports the first process submits a request to initiate inter-process communications with a second computer that supports the second process. The second computer replies to a request to initiate inter-process communications by replying to the first computer with a request for information of a digital certificate that authenticates the first process.