Abstract: Systems and methods for a controller including controller memory and logic are presented herein. The logic is configured to control access to a persistent storage media and, in response to one or more commands, the logic determines an intermediate parity value based on a first parity calculation, and using the intermediate parity value determines a final parity value based on the intermediate parity value and a second parity calculation. Determining the intermediate parity value includes sending a uni-directional command to read an old data value from an address indicated in the uni-directional command, perform an exclusive-or operation on the old data value and a new data value indicated in the uni-directional command to determine the intermediate parity value and store, in the persistent storage media, the intermediate parity value at a location associated to an index indicated in the uni-directional command.

Abstract: Examples described herein relate to offload reliable transport management to a network interface device and store packets to be resent, based on received packet receipt acknowledgements (ACKs), into one or more kernel space queues that are also accessible in user space.

Abstract: A system and method of additive manufacturing is disclosed herein which when run or performed form a product with a powder-based additive manufacturing device by adding sequential layers of material on top of one another. As each sequential layer of material is added, the system and method can include monitoring the sequential layer with a defect analysis subsystem to detect whether the sequential layer has any defects. For a detected defect, it can be determined whether defect correction is required. For a required defect correction, one or more correction parameters for the required defect correction can be identified; and a correction command including the one or more correction parameters can be sent to the additive manufacturing device, the correction command causing the additive manufacturing device to help correct the detected defect in the sequential layer according to the correction parameters prior to moving on to a next sequential layer.

Abstract: A method for modeling performance in a part manufactured using an additive manufacturing (AM) process may include obtaining geometric parameters, material parameters, AM parameters, or loading parameters. The method may include generating a process model based on the geometric parameters, the material parameters, and the AM parameters. The method may include generating a microstructure model based on the material parameters and the AM parameters. The method may include generating a performance model based on the loading parameters. The method may include performing performance simulation, including running the process model to produce a simulated part or a surface roughness mapping, running the microstructure model to produce a simulated grain structure or a simulated porosity profile of the simulated part, and running the performance model to determine a simulated performance life based on the simulated grain structure, the simulated porosity profile, or the surface roughness mapping.

Abstract: A method for modeling performance in a part manufactured using an additive manufacturing (AM) process may include obtaining geometric parameters, material parameters, AM parameters, or loading parameters. The method may include generating a process model based on the geometric parameters, the material parameters, and the AM parameters. The method may include generating a microstructure model based on the material parameters and the AM parameters. The method may include generating a performance model based on the loading parameters. The method may include performing performance simulation, including running the process model to produce a simulated part or a surface roughness mapping, running the microstructure model to produce a simulated grain structure or a simulated porosity profile of the simulated part, and running the performance model to determine a simulated performance life based on the simulated grain structure, the simulated porosity profile, or the surface roughness mapping.

Abstract: A system and method of additive manufacturing is disclosed herein which when run or performed form a product with a powder-based additive manufacturing device by adding sequential layers of material on top of one another. As each sequential layer of material is added, the system and method can include monitoring the sequential layer with a defect analysis subsystem to detect whether the sequential layer has any defects. For a detected defect, it can be determined whether defect correction is required. For a required defect correction, one or more correction parameters for the required defect correction can be identified; and a correction command including the one or more correction parameters can be sent to the additive manufacturing device, the correction command causing the additive manufacturing device to help correct the detected defect in the sequential layer according to the correction parameters prior to moving on to a next sequential layer.

Abstract: Methods, compositions and kits for quantitatively determining specified amounts of 11dhTxB2 in microliter to milliliter quantities of a given sample, wherein, the sample is a biological fluid. Specifically, the biological fluid is a quantity of 1 ml or less of urine from a human subject. The methods may be in the form of consolidated assays that can be run in a high throughput, automation format, such as an enzyme-linked immunosorbent assay (ELISA). Further, the ELISA may be modified into a chemiluminescence assay in order to increase sensitivity and linear range and to reduce the reaction time.

Abstract: This invention relates to methods and compositions for the production of glycoconjugates. In particular, organisms are provided with at least one heterologous gene encoding an enzyme for regenerating a sugar nucleotide along with at least one glycosyltransterase. Such organisms are useful for the large-scale synthesis of glycoconjugates.