Abstract: The disclosure is directed to binding agents, e.g., a single chain variable fragment (scFv) that specifically binds to a flavivirus NS1 protein, as well as compositions comprising the binding agent and a method of using such compositions to induce an immune response against a flavivirus (e.g., a dengue virus). The disclosure also provides a conjugate comprising the binding agent, and a recombinant NS1 antigen.

Abstract: Techniques for controlling a robotic picking arm using estimated seal quality metrics. A plurality of candidate contact points for holding an item using a suction device of the robotic picking arm, based on captured images of the item and an n-dimensional surface model of the item. An expected seal quality metric for a first one of the candidate contact points, by processing the n-dimensional surface model of the item and physical properties of the suction device of the robotic picking arm. Based on the expected seal quality metric, embodiments can determine whether to retrieve the item from the storage container by holding the item at the first candidate contact point using the suction device of the robotic picking arm.

Abstract: A process of dewatering oil sands/coal tailings includes generating nanobubble water, mixing a chemical dispersant into the nanobubble water to form a nanobubble-dispersant mixture, adding tailings to the nanobubble-dispersant mixture to form a nanobubble-dispersant-tailings mixture, and agitating the nanobubble-dispersant-tailings mixture to form an agitated nanobubble-dispersant-tailings mixture having a solid portion and a liquid portion. The solid portion is thereafter separated from the liquid portion. The agitation may be a centrifugal motion or shaking motion to agitate the nanobubble-dispersant-tailings mixture The chemical dispersant may be sodium hydroxide dispersant for asphaltenes and the volume of the tailings added may be substantially equal to the volume of the nanobubble water generated. An oil layer may further be skimmed off the liquid portion a polymer clarifier may also be added to the liquid portion.

Abstract: An electronic device and method for information extraction and user-oriented actions based on audio conversation are provided. The electronic device receives an audio signal that corresponds to a conversation associated with a first user and a second user. The electronic device extracts text information from the received audio signal based on at least one extraction criteria. The electronic device applies a machine learning model on the extracted text information to identify at least one type of information of the extracted text information. The electronic device determines a set of applications associated with the electronic device based on the identified at least one type of information. The electronic device selects a first application from the determined set of applications based on at least one selection criteria, and controls execution of the selected first application based on the text information.

Abstract: Audio speaker angular determination is made using sensor fusion technology involving an accelerometer, gyroscope, and magnetometer (compass). All speakers in an audio system use their magnetometers to determine their orientation relative to magnetic north. A group owner (typically the center channel or sound bar) gathers the orientation information from all speakers in the system. The group owner determines the angle of orientation of all speakers relative to its own orientation. Changes in angular orientation are sensed by the gyroscopes. For example, during calibration, the user can be told to rotate a certain speaker in the system, and the gyroscope measures the change and reports to the group owner. An indication is presented as to whether the new angle is good, or more is required. The gyroscope in combination with the accelerometer senses changes of angular orientation to aim height speakers downward towards the listening position or bottom speakers upward.

Abstract: Disclosed herein inter alia are compositions and methods useful in the treatment of cancer and for modulating the activity of Aurora A kinase and/or a Myc family protein.

Abstract: A heterodyne optical interferometer incorporates error correction elements to correct a cyclic error that may be present in an interferometric measurement. The cyclic error can be caused by various factors such as an imperfect polarization relationship between two wavelength components, deficiencies in optical propagation paths (such as light leakage), imperfect optical coatings, and/or imperfect components. The cyclic error, which typically manifests itself as erroneous displacement information characterized by a low velocity sinusoidal frequency component, can be reduced or eliminated by using birefringent optical elements and other optical elements to alter certain characteristics of one or both wavelength components and reduce light leakage components in one or more light propagation paths in the heterodyne optical interferometer.

Abstract: Compositions and methods for encoding and retrieving data into nucleic acid memory for storage. More specifically, data is encoded into spatial locations within a nucleic acid architecture, which allows the data to be retrieved using super resolution microscopy. The data is then interrogated for errors, the errors corrected, and the data is then decoded.

Abstract: Audio speaker angular determination is made using sensor fusion technology involving an accelerometer, gyroscope, and magnetometer (compass). All speakers in an audio system use their magnetometers to determine their orientation relative to magnetic north. A group owner (typically the center channel or sound bar) gathers the orientation information from all speakers in the system. The group owner determines the angle of orientation of all speakers relative to its own orientation. Changes in angular orientation are sensed by the gyroscopes. For example, during calibration, the user can be told to rotate a certain speaker in the system, and the gyroscope measures the change and reports to the group owner. An indication is presented as to whether the new angle is good, or more is required. The gyroscope in combination with the accelerometer senses changes of angular orientation to aim height speakers downward towards the listening position or bottom speakers upward.

Abstract: Disclosed herein inter alia are compositions and methods useful in the treatment of cancer and for modulating the activity of Aurora A kinase and/or a Myc family protein.

Abstract: The present disclosure generally relates to wheel adapters for center pivot irrigation systems. In one example embodiment, a dual-wheel adapter generally includes a spacer. The spacer includes a body having first end portion and a second end portion. A first flange is disposed at the first end portion of the body and oriented axial to the body. The first flange configured to align with a first wheel of a pivot tower and to secure the spacer to the pivot tower. A second flange is oriented axial to the body and disposed at the second portion end of the body. The second flange is configured to align with a second wheel and to secure the second wheel to the pivot tower.

Abstract: Systems, methods, and computer-readable media are disclosed for toroidal suction grippers. In one embodiment, an example device may include a first annular elastic membrane configured to form an orifice having a toroid geometry, and a first vacuum suction device disposed in the first annular elastic membrane. The first annular elastic membrane may be configured to be actuated to grasp an object.

Abstract: A heterodyne optical interferometer incorporates error correction elements to correct a cyclic error that may be present in an interferometric measurement. The cyclic error can be caused by various factors such as an imperfect polarization relationship between two wavelength components, deficiencies in optical propagation paths (such as light leakage), imperfect optical coatings, and/or imperfect components. The cyclic error, which typically manifests itself as erroneous displacement information characterized by a low velocity sinusoidal frequency component, can be reduced or eliminated by using birefringent optical elements and other optical elements to alter certain characteristics of one or both wavelength components and reduce light leakage components in one or more light propagation paths in the heterodyne optical interferometer.

Abstract: Each of plural devices includes a laser emitter and a camera for detecting reflections of laser light emitted by the device, so that plural of the devices can generate their own depth maps showing images within the field of view of their cameras. The resolution of each depth map may be improved by accessing a data store of prior images of objects and combining the prior images using super-resolution with current images of the depth maps.

Abstract: Method and apparatus for training a machine learning model for controlling a robotic picking device having a suction device end effector. A robotic control operation and a candidate contact point for holding a first item using a suction device of a robotic picking arm are determined, by processing information describing the first item as an input to a machine learning model. A seal quality metric is estimated for the candidate contact point, based on a predicted deformed n-dimensional shape of the suction device and a n-dimensional shape associated with the first item. One or more weights within the machine learning model are refined based on the estimated seal quality metric.

Abstract: Techniques for controlling a robotic picking arm using estimated seal quality metrics. A plurality of candidate contact points for holding an item using a suction device of the robotic picking arm, based on captured images of the item and an n-dimensional surface model of the item. An expected seal quality metric for a first one of the candidate contact points, by processing the n-dimensional surface model of the item and physical properties of the suction device of the robotic picking arm. Based on the expected seal quality metric, embodiments can determine whether to retrieve the item from the storage container by holding the item at the first candidate contact point using the suction device of the robotic picking arm.