Abstract: A motorized wheel assembly is provided herein. The motorized wheel assembly comprises an in-hub motor comprising a stator and a rotor. A shaft is connected to the stator of the in-hub motor. The motorized wheel assembly further comprises a hub, attached to and configured to rotate with the rotor. The hub is disposed about the shaft and the in-hub brake system. The wheel assembly further includes a tire disposed about the hub. The motorized wheel assembly further comprise an in-hub brake system positioned about the shaft. The in-hub brake system comprises a biasing system, an actuator plate, a brake plate, and a brake pad system. The biasing system is configured to bias the actuator plate to the engaged position to cause the brake pad system to apply a force to the brake plate to prevent rotation of the hub and the tire.

Abstract: A wheelchair assembly is provided for easy assembly, disassembly, and transport. The wheelchair assembly includes a plurality of subassemblies, including a first subassembly having a first frame and a second subassembly having a second frame. The wheelchair assembly includes at least one motor and a plurality of wheels. The plurality of subassemblies are configured to be selectively attached with each other to form the wheelchair assembly, and the wheelchair assembly is configured to be easily assembled and disassembled. The subassemblies are configured to be disassembled from each other so that each of the plurality of subassemblies can be separately carried by a single person. The wheelchair assembly is an all-terrain wheelchair assembly.

Abstract: The disclosures herein relate to compounds of Formula (1?): or a salt thereof, wherein A, Q, X, Z, L, R2, R3 and R9 are defined herein, and their use in the treatment of SARS-CoV-2 and related viruses and disorders associated with SARS-CoV-2: Mpro.

Abstract: The system obtains a first acyclic graph including multiple nodes and edges connecting the multiple nodes. A process to create a weave of the first acyclic graph produces a matching weave when executed on the first acyclic graph by different computing devices. An addition of a node to the first acyclic graph produces a second acyclic graph. The addition of the node to the first acyclic graph changes the weave of the first acyclic graph. The system obtains a process to reach a global consensus among the multiple computing devices. The process indicates a criterion to satisfy prior to reaching the global consensus and determines whether the multiple computing devices in the network satisfy the criterion. Upon determining that the criterion is satisfied, the system adds a finalize node to the first acyclic graph to obtain a third acyclic graph. A weave of the third acyclic graph cannot change.

Abstract: A method for generating descriptions of classification results, comprising classifying original inputs in a data set using a classifier. For one or more of the plurality of original inputs, apply an adjustment to one or more features of the original input to produce a respective adjusted input, and classify the respective adjusted input using the classifier. For one or more of the adjusted inputs, record a corresponding original input into a training set, and record information associated with the adjusted input into the training set. The method further comprises training a model based on the training set, such that the model is configured to receive an original model input and identify a hypothetical adjustment that would produce an adjusted model input that would be assigned an adjusted model classification with a different class than a class assigned to the original model input.

Abstract: A turbine engine having a compressor section, a combustor section, a turbine section, and a rotatable drive shaft that couples a portion of the turbine section and a portion of the compressor section. A bypass conduit couples the compressor section to the turbine section while bypassing at least the combustion section. At least one particle separator is located in the turbine engine having a separator inlet that receives a bypass stream, a separator outlet that receives a reduced-particle stream flows, and a particle outlet that receives a concentrated-particle stream comprising separated particles. A conduit, fluidly coupled to the particle outlet, extends through an interior of at least one stationary vane.

Abstract: Systems, methods, and devices are described for monitoring and protecting electronic hardware, data assets, and the facility itself, particularly well-suited to monitoring remote facilities and resources in edge locations, including for determining door state for both equipment and personnel doors, and for determining values of one or more environmental parameters, using optical image analytics. An example system includes one or more edge-located hardware monitoring devices having one or more physical sensors, and custom software distributed across edge, cloud, mobile, and enterprise platforms. An example monitoring device can include an embedded computer, various sensors of different types, one or more cameras, a power supply, and several communication interfaces. All or virtually all sensing and processing capabilities can be integrated into the edge device, which utilizes low-cost sensors and video analytics to monitor the environment.

Abstract: A non-integrated vascular access system includes a connector having a distal port configured to be coupled to a hub of a catheter, a proximal port, a first lumen extending between the distal and proximal ports and in fluid communication with a second lumen defined by the catheter when the distal port is coupled to the hub, a side port arranged in the connector between the proximal and distal couplers, with the side port configured to be in fluid communication with the first lumen, and a fluid conduit having a proximal end coupled to the side port and a distal end, with the fluid conduit in fluid communication with the side port and configured to extend distally from the connector. The system includes a stabilization portion connected to the connector and configured to contact a patient, and a stabilization anchor platform spaced from the connector and positioned along the fluid conduit.

Abstract: An integrated catheter system includes a catheter adapter comprising a catheter, a body receiving the catheter, and a side port in fluid communication with the catheter, a first line in fluid communication with the catheter, a second line in fluid communication with the catheter, a first connector coupled to the first line, and a second connector coupled to the second line.

Abstract: An integrated catheter system includes a catheter adapter having a catheter, a body receiving the catheter, and a side port in fluid communication with the catheter, an integrated extension set including a proximal access port coupled to a proximal end portion of the integrated extension set, with the integrated extension set in fluid communication with the side port of the catheter adapter, and a stabilization platform spaced from the body of the catheter adapter and positioned along the integrated extension set.

Abstract: A catheter assembly includes a catheter adapter having a distal end, a proximal end, a lumen extending between the distal end and the proximal end, and a side port arranged between the distal end and the proximal end, with the side port in fluid communication with the lumen. The assembly further includes a catheter secured to the distal end of the catheter adapter and extending distally from the catheter adapter, a fluid conduit having a proximal end coupled to the side port and a distal end, with the fluid conduit in fluid communication with the side port, an elongated arm configured to extend distally away from the catheter adapter, and a stabilization platform spaced from the catheter adapter and positioned along the fluid conduit.