Abstract: Disclosed is a method and installation for cutting a sheet metal format with a predetermined contour from a sheet metal strip supplied in a forward movement direction. The sheet metal is cut by means of a cutting head. A distance is measured from a point of an edge of the sheet metal strip aligned with the cutting head in a direction perpendicular to the forward movement direction is measured with respect to a reference point and in perpendicular direction. A corrected cutting path is calculated from a predetermined cutting path depending on the measured distance, and the cutting head is caused to follow the corrected cutting path.

Abstract: Kits, devices, systems, and methods are disclosed for the detection of SARS-CoV-2. The kits, devices, systems, and methods utilize two different pairs of polymerase amplification oligonucleotide primers. The first polymerase amplification oligonucleotide primer pair comprises an isolated forward oligonucleotide primer and an isolated reverse oligonucleotide primer for a portion of a SARS-CoV-2 RNA-dependent RNA polymerase (RdRp) or Helicase (Hel) gene sequence. The second polymerase amplification oligonucleotide primer pair comprises an isolated forward oligonucleotide primer and an isolated reverse oligonucleotide primer for a portion of a SARS-CoV-2 Envelope (E) gene sequence. The kits, devices, systems, and methods can specifically detect SARS-CoV-2 infection as well as infection with another Betacoronavirus.

Abstract: A switch system including a plurality of pluggable modules, a plurality of cages housing the plurality of pluggable modules, and a host printed circuit board (PCB). The system is designed to improve airflow around the host PCB to facilitate cooling. The cages may be designed to have airflow openings on a bottom surface thereof (facing towards the host PCB). The pluggable modules may be designed to have a heat sink on an external lower surface (facing towards the host PCB), which may be in the form of external fins. The host PCB may be designed to have cut-outs in a front portion thereof. The cooperation of the, and the airflow openings, heat sinks, and cut-outs create improved airflow for cooling of the host PCB.

Abstract: A fluorescent oxygen sensing ink includes at least one organic solvent, at least one polymer binder disposed in the organic solvent, and an oxygen-sensitive fluorescent dye disposed in the organic solvent. The oxygen-sensitive fluorescent dye and the at least one polymer can interact to form a moisture-resistant film. The fluorescent oxygen sensing ink can be incorporated into an oxygen sensing wound dressing.

Abstract: Kits, devices, systems, and methods are disclosed for use in recombinase polymerase amplification (RPA) assays for the detection of Anaplasma infections. In certain non-limiting embodiments, the assays can identify and discriminate between three Anaplasma species.

Abstract: In drilling into a subterranean formation, several factors influence the rate of penetration, including, but not limited to, the type of formation being drilled, the weight on bit, and the rotational speed of the drill bit. Disclosed are a system and method for controlling the rotational speed of a drill bit based on regulation of fluid flow to the motor driving the bit, while maintaining at least a minimum flow of fluid to the annulus to clear debris from downhole during drilling. Regulation of fluid flow to the motor and to the annulus may be accomplished utilizing a flow diverter configured to adjust a flow ratio depending on drilling conditions in order to maximize efficiency of the motor downhole during drilling.

Abstract: A fluorescent oxygen sensing ink includes at least one organic solvent, at least one polymer binder disposed in the organic solvent, and an oxygen-sensitive fluorescent dye disposed in the organic solvent. The oxygen-sensitive fluorescent dye and the at least one polymer can interact to form a moisture-resistant film. The fluorescent oxygen sensing ink can be incorporated into an oxygen sensing wound dressing.

Abstract: In drilling into a subterranean formation, several factors influence the rate of penetration, including, but not limited to, the type of formation being drilled, the weight on bit, and the rotational speed of the drill bit. Disclosed are a system and method for controlling the rotational speed of a drill bit based on regulation of fluid flow to the motor driving the bit, while maintaining at least a minimum flow of fluid to the annulus to clear debris from downhole during drilling. Regulation of fluid flow to the motor and to the annulus may be accomplished utilizing a flow diverter configured to adjust a flow ratio depending on drilling conditions in order to maximize efficiency of the motor downhole during drilling.

Abstract: In accordance with exemplary embodiments, apparatus and method for biologic sample rapid collection and recovery device, and convenient storage are provided. An exemplary embodiment includes an apparatus comprising a lateral flow technology device including at least a membrane configured to bind an analyte from a sample that flows through the lateral flow technology device, in which a selected portion of the membrane bound to the analyte when placed directly in an analysis system does not substantially inhibit analysis of the analyte. An elution protocol is not required to extract the analyte bound from the selected portion before placed directly in the analysis system.

Abstract: A micropump device. The micropump device includes a first layer forming a first chamber configured to store a working material, a second chamber defined by a deflectable membrane in fluid communication with the first chamber and configured to deflect in response to a pressure increase in the first chamber in response to a volume increase in the first chamber, the second chamber configured to store a drug compound to be delivered to a subject's vascular system, and at least one needle in fluid communication with the second chamber and configured to penetrate a subject's skin to pump the drug compound in response to the deflection of the deflectable membrane.

Abstract: A platform for oxygen generation and delivery is disclosed. The platform includes a hydrophobic substrate with at least one hydrophilic region permeable to gas flow formed thereon having an oxygen generating compound embedded in the at least one hydrophilic region. The platform further includes a microfluidic network with an inlet and an outlet bonded to the hydrophobic substrate with at least one fluid exchange region fluidly coupled to the inlet and the outlet and substantially matching the least one hydrophilic region. The microfluidic network is configured to receive an oxygen rich fluid at the inlet, communicate the oxygen rich fluid to the at least one fluid exchange region to mix with the oxygen generating compound, causing a chemical reaction resulting in formation of oxygen and a chemical byproduct, and communicate the chemical byproduct to the outlet, where the oxygen is permeated out of the at least one hydrophilic region.

Abstract: In accordance with exemplary embodiments, apparatus and method for biologic sample rapid collection and recovery device, and convenient storage are provided. An exemplary embodiment includes an apparatus comprising a lateral flow technology device including at least a membrane configured to bind an analyte from a sample that flows through the lateral flow technology device, in which a selected portion of the membrane bound to the analyte when placed directly in an analysis system does not substantially inhibit analysis of the analyte. An elution protocol is not required to extract the analyte bound from the selected portion before placed directly in the analysis system.

Abstract: A micropump device. The micropump device includes a first layer forming a first chamber configured to store a working material, a second chamber defined by a deflectable membrane in fluid communication with the first chamber and configured to deflect in response to a pressure increase in the first chamber in response to a volume increase in the first chamber, the second chamber configured to store a drug compound to be delivered to a subject's vascular system, and at least one needle in fluid communication with the second chamber and configured to penetrate a subject's skin to pump the drug compound in response to the deflection of the deflectable membrane.