Abstract: A system for visualization and quantification of ultrasound imaging data according to embodiments of the present disclosure may include a display unit, and a processor communicatively coupled to the display unit and to an ultrasound imaging apparatus for generating an image from ultrasound data representative of a bodily structure and fluid flowing within the bodily structure. The processor may be configured to estimate axial and lateral velocity components of the fluid flowing within the bodily structure, determine a plurality of flow directions within the image based on the axial and lateral velocity components, differentially encode the flow directions based on flow direction angle to generate a flow direction map, and cause the display unit to concurrently display the image including the bodily structure overlaid with the flow direction map.

Abstract: Disclosed are a method for preparing a porcine-derived interferon-delta 5 (pIFN-?5) and an application of the pIFN-?5, where the method for preparing pIFN-?5 includes the following steps: step S1, obtaining a DNA fragment containing pIFN-?5 gene through reverse transcription-polymerase chain reaction (RT-PCR) amplification by using the total RNA of pretreated porcine small intestinal epithelial cells IPEC-J2; step S2, inserting the DNA fragment containing pIFN-?5 gene into an exogenous expression vector to construct a recombinant expression vector for expressing the pIFN-?5 gene; and step S3, introducing the recombinant expression vector into a suitable host cell, and driving the host cell to express the pIFN-?5 gene to obtain the pIFN-?5. The recombinant pIFN-?5 protein is used to prepare drugs or preparations for inhibiting infection of porcine epidemic diarrhea virus (PEDV), porcine transmissible gastroenteritis virus (TGEV), porcine delta coronavirus (PDCoV) and porcine rotavirus (PRoV).

Abstract: The present disclosure describes ultrasound systems configured to enhance flow imaging and analysis by adaptively adjusting one or more imaging parameters in response to acquired flow measurements. Example systems can include an ultrasound transducer and one or more processors. Using the system components, mean flow velocity magnitude and acceleration can be determined within a target region during an acquisition phase, which may include a cardiac cycle. One or more adjusted flow imaging parameters, such as adjusted ensemble length, temporal smoothing filter length and/or step size, can be determined based on the acquired flow measurements to increase the signal quality of newly acquired ultrasound echo signals. The adjusted flow imaging parameters can then be applied by the ultrasound transducer during a second acquisition phase.

Abstract: An eyewear includes a frame configured to hold a first lens and a second lens, a first temple connected to the frame using a first hinge, and a second temple connected to the frame using a second hinge. At least one of the first temple and the second temple includes one or more electronic components and at least one of the first hinge and the second hinge is electrically connected to at least one of the electronic components and is used as an electrical contact to access signals from the electronic components. Thus, at least one of the first hinge and the second hinge is electrically connected to at least one of the electronic components and provided to form an access point at the eyewear for accessing signals from the electronic components by connecting an external device to at least one of the first hinge and the second hinge.

Abstract: The present application relates to methods for treatment of bacteria and viruses with C2-C7 alkyl boronic acids to reduce growth and virulence.

Abstract: Disclosed is a railway wagon for transporting trucks, including a middle running board device, end running board devices respectively arranged at two ends of the middle running board device, and a bridge board device arranged at the outer end of each end running board device. The middle running board device includes of multiple middle running board assemblies. Each middle running board assembly includes a running board connected to a side wall. At least one support plate connected to the side wall is arranged below the running board. Each end running board device includes multiple end running board assemblies. Each end running board assembly includes a running board connected to the side wall. At least one support plate connected to the side wall is arranged below the running board.

Abstract: Disclosed is a railway wagon for transporting trucks, including a middle running board device, end running board devices respectively arranged at two ends of the middle running board device, and a bridge board device arranged at the outer end of each end running board device. The middle running board device includes of multiple middle running board assemblies. Each middle running board assembly includes a running board connected to a side wall. At least one support plate connected to the side wall is arranged below the running board. Each end funning board device includes multiple end running board assemblies. Each end running board assembly includes a running board connected to the side wall. At least one support plate connected to the side wall is arranged below the running board.

Abstract: Two connected electronic devices may use a controller and two power converters to share battery charge. The two electronic devices may share charge after one electronic device's battery is completely discharged. In the alternative, the two electronic devices may compare the relative age of the two batteries and if the age difference exceeds a predetermined threshold, the younger battery may share charge until it is insufficiently charged to power both electronic devices.

Abstract: A method and apparatus for generating a representation of a vehicle path for display via a computer is disclosed, which involves receiving start location information including a start location and an initial orientation of the vehicle and end location information including a desired end location of the vehicle, and receiving a selection of a vehicle defined by parameters that define a turning behavior of the vehicle. The method involves receiving constraint information identifying at least one constraint to passage of the vehicle between the start and end locations and causing a processor circuit to generate a vehicle path for travel between the start and end locations, the vehicle path based on the turning behavior of the vehicle and being generated such that the vehicle path remains within the at least one constraint.

Abstract: A method and apparatus for generating a representation of a vehicle path for display via a computer is disclosed, which involves receiving start location information including a start location and an initial orientation of the vehicle and end location information including a desired end location of the vehicle, and receiving a selection of a vehicle defined by parameters that define a turning behaviour of the vehicle. The method involves receiving constraint information identifying at least one constraint to passage of the vehicle between the start and end locations and causing a processor circuit to generate a vehicle path for travel between the start and end locations, the vehicle path based on the turning behaviour of the vehicle and being generated such that the vehicle path remains within the at least one constraint.

Abstract: A method and apparatus for generating a geometric layout of a traffic intersection is disclosed. The method involves receiving intersection capacity data, where receiving includes receiving an identification of a number of intersection legs associated with the traffic intersection, receiving a lane designation designating a plurality of lanes for accommodating permitted vehicle movements between the intersection legs, each lane having at least one associated permitted vehicle movement, and receiving lane width dimensions for accommodating an expected vehicular traffic volume associated with permitted vehicle movements on each of the plurality of lanes. The method also involves generating a geometric layout of the traffic intersection by receiving orientation data defining respective orientations of each of the intersection legs.