Abstract: Methods for computer generation of graphical user interfaces are disclosed. The interfaces may provide representations of electronic order book data, including prospective orders and the impact of the prospective orders on the order book. Generating the graphical user interfaces can comprise calculating cumulative digital asset purchase order volumes and cumulative digital asset sell order volumes that are available in the order book at each order price. Graphical representations of a prospective order and a post-order order book may be generated and overlaid on the current order book graphical representation.

Abstract: A system can receive data that can indicate a flow rate with respect to perforations in a reference wellbore. The data can be received from a fiber optic cable in the reference wellbore in a geographic area of interest. The system can determine a uniformity index, which can indicate a uniformity of flow with respect to the perforations, based on the data. The system can generate a pressure-based model by training a model using the uniformity index for applying the pressure-based model to a target wellbore in the geographic area of interest to determine controls to rate and proppant with respect to the target wellbore.

Abstract: A foldable child seat is disclosed. The child seat includes a frame for supporting a flexible material having a middle bar, a base having at least one cross bar, a reclining mechanism having a plurality of grooves for engaging with the middle bar, and an operating lever to actuate the reclining mechanism. The reclining mechanism comprises a locking mechanism for locking the middle bar in at least one of the grooves. The reclining mechanism comprises a portion fixed between two cross bars.

Abstract: A compression latch assembly (CLA) includes a latch subassembly that is movably mounted to a housing and includes a frame, a pawl pivotably connected to the frame and biased to move from a closed position to an open position, a trigger pivotably connected to the frame and movable between a home position and a release position, and a release arm pivotably connected to the frame. The release arm has a cam follower that is positioned to engage a cam on the housing. A motor unit is configured for moving the latch subassembly between extended and retracted positions. In the course of moving from the retracted position to the extended position, the cam is configured to urge the cam follower to rotate the trigger from the home position to the release position, which causes the trigger to release the pawl, which causes the pawl to move to the open position.

Abstract: The present disclosure includes implant systems, devices, and implants. The interbody spacers including a first endplate, a second endplate, and a coupling member coupled to and extending between the first endplate and the second endplate. Methods of using the interbody spacers are also disclosed.

Abstract: A force measuring apparatus is described. The apparatus includes a force concentrator. The force concentrator is configured to attach to a loadbearing medical device and to produce a transverse force related to an eccentric axial force applied to the loadbearing medical device. A bending stiffness of the force concentrator is different from a bending stiffness of the loadbearing medical device.

Abstract: A system can receive data that can indicate a flow rate with respect to perforations in a reference wellbore. The data can be received from a fiber optic cable in the reference wellbore in a geographic area of interest. The system can determine a uniformity index, which can indicate a uniformity of flow with respect to the perforations, based on the data. The system can generate a pressure-based model by training a model using the uniformity index for applying the pressure-based model to a target wellbore in the geographic area of interest to determine controls to rate and proppant with respect to the target wellbore.

Abstract: The present disclosure includes implant systems, devices, and implants. The interbody spacers including a first endplate, a second endplate, and a coupling member coupled to and extending between the first endplate and the second endplate. Methods of using the interbody spacers are also disclosed.

Abstract: A medical drape which is positioned over the head and upper torso of a patient is disclosed which includes a head flap, a head portion, a torso portion, and two oppositely disposed arm portions. The head flap is of a sufficient length to extend about the backside of the patient=s head. The head portion includes oppositely disposed side wings which aid in covering the head of a patient. Each arm portion includes an access slot extending through the arm portion.

Abstract: A force measuring apparatus is described. The apparatus includes a force concentrator. The force concentrator is configured to attach to a loadbearing medical device and to produce a transverse force related to an eccentric axial force applied to the loadbearing medical device. A bending stiffness of the force concentrator is different from a bending stiffness of the loadbearing medical device.

Abstract: A child play yard includes a frame, a floor coupled to a lower portion of the frame, and a mattress configured to be removably coupled to the floor. The mattress includes a lower side to which is coupled a clip assembly including a base and a leg pivotally coupled to the base. The leg includes a detent extending therefrom. The floor includes a retention assembly having a first aperture through which the leg of the clip assembly passes and a second aperture through which the detent passes when the mattress is coupled to the floor.

Abstract: A medical drape which is positioned over the head and upper torso of a patient is disclosed which includes a head flap, a head portion, a torso portion, and two oppositely disposed arm portions. The head flap is of a sufficient length to extend about the backside of the patient=s head. The head portion includes oppositely disposed side wings which aid in covering the head of a patient. Each arm portion includes an access slot extending through the arm portion.

Abstract: System and methods for optimizing flow distribution across multiple production zones are provided. A flow distribution is assigned to a plurality of production zones along a wellbore within a formation. A temperature value is estimated for each of the production zones, based on the assigned flow distribution. The estimated temperature value is compared with an actual temperature value determined for each production zone. An error amount for the estimated temperature value is calculated based on the comparison. Based on the error amount, it is determined whether or not the flow distribution has reached a global optimum. The assigning, the estimating, the comparing, the calculating, and the determining are repeated until it is determined that the flow distribution assigned to the plurality of production zones has reached the global optimum.

Abstract: A child play yard includes a frame, a floor coupled to a lower portion of the frame, and a mattress configured to be removably coupled to the floor. The mattress includes a lower side to which is coupled a clip assembly including a base and a leg pivotally coupled to the base. The leg includes a detent extending therefrom. The floor includes a retention assembly having a first aperture through which the leg of the clip assembly passes and a second aperture through which the detent passes when the mattress is coupled to the floor.

Abstract: A toothbrush head and a method for brushing teeth. The toothbrush head includes a first brushing portion, and a second brushing portion. A first orientation of the toothbrush head includes the first brushing portion contacting an inside of at least one upper tooth and the second brushing portion contacting an outside of at least one lower tooth. A second orientation of the toothbrush head includes the first brushing portion contacting an inside of at least one lower tooth and the second brushing portion contacting an outside of at least one upper tooth. The method includes steps as follows: a) contacting, with a toothbrush head, an inside of at least one upper tooth concurrently with an outside of at least one lower tooth; and b) contacting, with the toothbrush head, an inside of at least one lower tooth concurrently an outside of at least one upper tooth.

Abstract: The present disclosure includes implant systems, devices, and implants. The interbody spacers including a first endplate, a second endplate, and a coupling member coupled to and extending between the first endplate and the second endplate. Methods of using the interbody spacers are also disclosed.

Abstract: A force measuring apparatus is described. The apparatus includes a force concentrator. The force concentrator is configured to attach to a loadbearing medical device and to produce a transverse force related to an eccentric axial force applied to the loadbearing medical device. A bending stiffness of the force concentrator is different from a bending stiffness of the loadbearing medical device.

Abstract: A system and method for determining a patient force during a motion includes a tether adapted to be biased during a motion so that a tension force is applied. The tether is connected a motor and generates a tether force about the motor. The system controls the motor by generating a motor torque in a direction opposite the tether force. A recording module stores the motor torque at a plurality of intervals during the motion and a position of the tether. A display module generates a plot of a position of the patient versus a force generated by the patient. The position of the patient corresponds to the cumulative rotation of the shaft in the first direction about the axis of rotation of the shaft at each of the intervals. The force generated by the patient corresponds to the amount of motor torque at each of the intervals.

Abstract: A method and system for determining a composite post-test likelihood that a patient has a medical condition using an iterative Bayesian analysis of test information and test results for multiple tests. Multiple medical conditions can be assessed and results viewed simultaneously, including assessments performed based on hypothetical tests and test results. Such assessment may help guide a clinician to selecting tests and/or treatment that are particularly relevant to a patient's medical condition diagnosis.