Abstract: A tip shroud may include a platform to couple to an airfoil having a pressure side and a suction side. A front tip rail and a rear tip rail extend radially from the platform with each including a downstream side, an upstream side, and an origin(s). Each of the downstream side and the upstream side of the rear tip rail and the downstream side of the front tip rail has a shape having a nominal profile substantially in accordance with Cartesian coordinate values of X, Y, Z set forth in a respective table and originating at a selected origin. The Cartesian coordinate values are non-dimensional values of from 0% to 100% convertible to distances by multiplying the X, Y, Z values by a minimum rear tip rail X-wise extent expressed in units of distance. The X, Y, Z values are connected by lines to define each respective surface profile.

Abstract: The present disclosure is drawn to an ink supply tank for a printer. The ink supply tank includes a main chamber to supply a printer with ink. The main chamber includes a fill port to receive ink during filling and an exchange port to release the ink. A chamber separator device is configured with a fill surface and a vent port. An overflow chamber can be configured with a vent to pass air into the overflow chamber, a first portion of air in the overflow chamber passes through the vent port of the chamber separator device to a feeder chamber to replace a second portion of ink leaving the ink supply tank to feed a print head and the vent port of the chamber separator device to pass a third portion of ink and a second portion of air from the feeder chamber to the overflow chamber.

Abstract: A dialysis machine (e.g., a peritoneal dialysis (PD) machine) can include a pressure sensor mounted at a proximal end of a patient line made of a distensible material that provides PD solution to a patient through a catheter. During treatment, an occlusion can occur at different locations in the patient line and/or the catheter. When an incremental volume of additional solution is provided to the patient line while the occlusion is present, a change in pressure results. The change in pressure depends on dimensions and a distensibility of a non-occluded portion of the patient line. If the change in pressure, the incremental volume, properties related to the distensibility of the patient line, and some of the dimensions of the patient line are known, a location of the occlusion can be inferred. An occlusion type can be inferred based on the location of the occlusion.

Abstract: Data representative of a physical feature of a morphologic subject is received in connection with a procedure to be carried out with respect to the morphologic subject. A view of the morphologic subject overlaid by a virtual image of the physical feature is rendered for a practitioner of the procedure, including generating the virtual image of the physical feature based on the representative data, and rendering the virtual image of the physical feature within the view in accordance with one or more reference points on the morphologic subject such that the virtual image enables in-situ visualization of the physical feature with respect to the morphologic subject.

Abstract: Impact copolymer (ICP) compositions may include those having a melt strength (MS) and melt flow rate (MFR) described according to the formula: MS?325×MFR?1.7, wherein the MS is greater than 1 cN. Methods of producing an impact copolymer (ICP) composition may include coupling the ICP composition with a coupling agent, wherein the ICP composition includes a matrix polymer and a dispersed component; wherein the ICP composition possesses a measurable melt strength (MS) and melt flow rate (MFR) satisfying the equation: MS?325×MFR?1.7, wherein the MS is greater than 1 cN.

Abstract: Systems, methods, and computer-readable media are disclosed for container transporters and related item manipulation devices. In one embodiment, an example item manipulation device may include a support platform, and a conveyance surface attached to the support platform and configured to convey a container at least a portion of a distance from a first side of the support platform to a second side of the support platform, where the conveyance surface defines at least a portion of a container passage through which a container can be conveyed. The item manipulation device may include a manipulator comprising a first arm disposed along a longitudinal axis of the item manipulation device and a second arm disposed along the longitudinal axis of the item manipulation device, where the manipulator is engageable with the container to move the container at least partially onto the conveyance surface.

Abstract: Devices, systems, and methods are provided for performing volume and intensity-based activity evaluations. A method may include determining, by a device, a heart rate. The method may include determining, based on the heart rate, a motion threshold amount for a time period. The method may include determining motion data. The method may include comparing the motion data to the motion threshold for the time period. The method may include determining, based on the comparison of the motion data to the motion threshold for the time period, an activity intensity level associated with the heart rate and the motion data. The method may include determining, based on the activity intensity level, an activity score. The method may include sending data indicating the activity score for presentation at a second device.

Abstract: A suction cup can include a body and a skirt connected to a periphery of the body. The body can include an engagement surface with an aperture. A friction material can be positioned on the engagement surface for engagement with a container. A channel can extend along the engagement surface between the aperture and a periphery of the body.

Abstract: Location data associated with an on-demand electric vehicle and an indication that an on-demand electric vehicle has fallen are received. It is determined that a rental associated with the on-demand electric vehicle has ended. Information indicating that the on-demand electric vehicle is in a fallen position is provided via a user interface.

Abstract: A computing device including a processor configured to simulate a quantum device at least in part by receiving a single-particle Hamiltonian matrix that describes an initial Hamiltonian operator. The initial Hamiltonian operator may model a plurality of parts of a quantum device. Simulating the quantum device may further include estimating a reduced density matrix associated with a first part, estimating a plurality of eigenvectors and eigenvalues of the reduced density matrix, and generating a transformed Hamiltonian matrix. Generating the transformed Hamiltonian matrix may include transforming the single-particle Hamiltonian matrix into a natural-orbital basis of the first part such that the transformed Hamiltonian matrix has a reduced dimensionality. The natural-orbital basis may be spanned by a subset of the eigenvectors of the reduced density matrix.

Abstract: In embodiments of the invention, the invention provides a method for distinguishing between lymphoma types based on gene expression measurements. In embodiments, the invention distinguishes between PMBCL and DLBCL based on gene expression signatures, and can further distinguish between DLBCL subtypes. In embodiments of the invention, the distinctions are used in methods of treatment.

Abstract: An eyeglass system includes interchangeable anterior aesthetics. The system includes a base frame, including a front face with a left lens orbital carrying a left lens and a right lens orbital carrying a right lens, and left and right earstems attached to the front frame. A decorative top frame includes a left annular mask with an unobstructed left opening and a right annular mask with an unobstructed right opening, configured to cover the left and right orbitals, respectively, while exposing the left and right lenses through the left and right openings. The top frame is releasably connectable to the base frame. The system may include a plurality of visually distinct top frames, each interchangeably removably connectable to a common base frame.

Abstract: A transom lift for boats that can be used for loading and transporting objects such as a dinghy or large coolers. The transom lift has generally parallel and vertical members that fit inside of generally vertical and parallel sides of transom mount ladders. Hooks extend from the generally parallel, spaced apart, elongated, and vertical members, and are constructed and arranged to fit over steps of the transom mount ladder. A supported planar member or platform extends from a lower portion of the generally vertical, spaced apart, elongated, and parallel members. The transom lift is raised and lowered by pulling on an upper end of the transom lift using the transom mount ladder as a guide for vertical movement of the transom lift. The hooks position and hold the planar member or platform in the desired vertical position, either above or below the water line.

Abstract: A rotor blade for a turbomachine is provided. The rotor blade includes a platform, an airfoil extending from the platform, and a cooling circuit extending within the platform and the airfoil. The cooling circuit includes a plurality of cooling passages defined by a plurality of ribs. The plurality of ribs includes an offset rib.

Abstract: Remotely controlling use of an on demand electric vehicle is disclosed. In various embodiments, data associated with a vehicle is received via a communication interface. A determination is made based at least in part on the receive data that a condition associated with control of the vehicle is satisfied. In response to the determination, a communication to control the vehicle remotely in a manner associated with the condition is generated and sent to the vehicle. The vehicle includes a control module configured to control a controlled component comprising the vehicle in a manner indicated by the control communication.

Abstract: A kayak anchor support system includes a first support arm having a first end opposite a second end, wherein the first support arm is removably securable to a kayak via at least one mounting bracket. A proximal end of a second support arm is affixed to the first support arm adjacent to the first end. The second support arm extends orthogonally from the first support arm such that a distal end of the second support arm is maintained in an elevated position above the kayak. A pulley is affixed to the distal end of the second support arm. An anchor cable is engaged with each of the pulley and a reel, wherein the reel is disposed opposite the pulley. An anchor is affixed to a terminal end of the anchor cable, whereupon actuation of the reel, the anchor is selectively movable between a raised position and a lowered positioned.

Abstract: A loading system (e.g., in a warehouse or other item-fulfillment environment) can include a rotary hub that supports one or more chambers. In a first orientation of the rotary hub, one of the chambers may be in a first position aligned for item receipt (e.g., through an open top of the chamber by feeding from a conveyor belt or other feeding system). The rotary hub can rotate to a second orientation in which the chamber is in a second position aligned for item discharge (e.g., through an open end of the chamber and into a receiving zone of a packaging machine or other system).

Abstract: There is a need for more effective and efficient natural language processing (NLP) solutions. This need can be addressed by, for example, solutions for performing NLP-based document prioritization by utilizing joint sentiment-topic (JST) modeling.

Abstract: The invention is directed to methods for selecting a treatment option for an activated B cell-like diffuse large B cell lymphoma (ABC DLBCL) subject, a germinal center B cell-like diffuse large B cell lymphoma (GCB DLBCL) subject, a primary mediastinal B cell lymphoma (PMBL) subject, a Burkitt lymphoma (BL) subject, or a mantle cell lymphoma (MCL) subject by analyzing digital gene expression data obtained from the subject, e.g., from a biopsy sample.

Abstract: A device may transmit questionnaires to a set of client devices, wherein the questionnaires include a set of questions that relate to an internal entity experience attribute and/or an external entity experience attribute. The device may receive a set of questionnaire responses and correlate the set of questionnaire responses with contextual data relating to an entity. The device may process, using a machine learning model trained based on data relating to one or more other entities, the set of questionnaire responses and the contextual data to identify a set of features and a set of feature ranks. The device may select a subset of features based on the set of feature ranks and a set of influence thresholds. The device may generate a set of recommendations associated with the subset of features and communicate with one or more other devices to implement the set of recommendations.