A system and method for a packet VRU which directly utilize packet network protocols, such as those of the H. A housing is positioned inside the shield and includes one or more projections extending from a first face, the projections aligned with each port. The data structure includes a scheme instance category indicating a type of scheme and a number of attributes corresponding to the scheme instance category. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 4309194 with itself or another soybean variety and plants produced by such methods. Such regulation is particularly useful for treating metastasis of malignant cells, tumor angiogenesis, inflammation, atherosclerosis, neurodegenerative diseases, COPD, and pathogenic infections. The controller may generate a power state status signal indicating the power states of the components, and this signal may be provided to the voltage regulator.