Abstract: An example technique may include tracking motion of a user wearing the wearable device using at least first sensors of one or more sensors of the wearable device. The technique may also include tracking a physical state of the user using at least second sensors of the one or more sensors of the wearable device. The technique may also include determining whether an application of the wearable device has been launched. The technique may also include determining an action category of the user based at least in part on at least one of the motion of the user, the physical state of the user, or whether the application has been launched. The technique may also include collecting heartrate data of the user. The technique may also include categorizing the heartrate data based at least in part on the determined action category.

Abstract: Provided herein are genetically engineered gas vesicle expression systems (GVES) that are configured to express gas vesicles (GVs) in a mammalian cell, related gas vesicle polynucleotide constructs, gas vesicle reporting genetic circuits, vectors, genetically engineered mammalian cells, non-human mammalian hosts, compositions, methods and systems, which in several embodiments can be used together with contrast-enhanced imaging techniques to detect and report biological events in an imaging target site comprising a mammalian cell and/or organism.

Abstract: A device and method for directing an agent that is magnetic or magnetizable having a magnetic configuration in which a first magnet has a first magnetization that is opposite to a second magnetization of the second magnet. The first magnet and the second magnet define a minimal convex set and the push node is outside the convex set. The first magnetic field and the second magnetic create a combined field and a pushing force.

Abstract: Compounds for use in treating or preventing human immunodeficiency virus (HIV) infection are disclosed. The compounds have the following formula (I): including stereoisomers and pharmaceutically acceptable salts thereof, wherein R1, R2, L, W1, W2, X, Y, and Z are as defined herein. Methods associated with the preparation and use of such compounds, as well as pharmaceutical compositions comprising such compounds, are also disclosed.

Abstract: Implementing a series gate resistor in a switching circuit results in several performance improvements. Few examples are better insertion loss, lower breakdown voltage requirements and a lower frequency corner. These benefits come at the expense of a slower switching time. Methods and devices offering solutions to this problem are described. Using a concept of bypassing the series gate resistor during transition time, a fast switching time can be achieved while the above-mentioned performance improvements are maintained.

Abstract: The invention provides compounds having Formula (I): or a pharmaceutically acceptable salt thereof, as well as pharmaceutical compositions comprising the same, processes for their preparation, and methods of treating and preventing HIV infection by their administration.

Abstract: Systems, devices, and methods for decoding information bits obtained from storage, including obtaining a codeword from among a plurality of codewords stored in a storage device, wherein the codeword includes a plurality of frames; obtaining an initial error locator polynomial (ELP) corresponding to the codeword; decoding a frame of the plurality of frames; based on determining that the frame is successfully decoded, determine an updated ELP based on the initial ELP and information about the frame; and obtaining information bits corresponding to the codeword based on the updated ELP, wherein the updated ELP includes a plurality of updated coefficients, and wherein the updated ELP is determined by simultaneously calculating at least two updated coefficients from among the plurality of updated coefficients.

Abstract: The invention provides a compound of Formula I: or a pharmaceutically acceptable salt thereof as described herein. The invention also provides pharmaceutical compositions comprising a compound of Formula I, processes for preparing compounds of Formula I, therapeutic methods for treating the proliferation of the HIV virus, treating AIDS or delaying the onset of AIDS symptoms in a mammal using compounds of Formula I.

Abstract: A system for teaching music theory. The system includes a music theory teaching methodology worksheet having: a starting section; a note teaching section; and a circle of fifths chart. Each of the starting section, the note teaching section, and the circle of fifths chart comprise fillable fields that are fillable by a user of the worksheet.

Abstract: A computing device (e.g., a server, a cloud-based device, a network device, an item analysis device, etc.) may receive location information indicating a geographic location of a user device and image data captured by the user device of a listing (e.g., a menu, an event ticket, a content source, etc.) for a selectable item. The computing device may determine an entity offering the selectable item based on the location information. An intent indicator for the selectable item may be determined based on the entity and the information for the selectable item. An instruction to the user device may cause modification of the image data to indicate the intent indicator based on the intent indicator satisfying an intent threshold that defines a level at which an intent is classified as a positive intent.

Abstract: Hybrid gas vesicle gene cluster (GVGC) configured for expression in a prokaryotic host are described comprising gas vesicle assembly (GVA) genes native to a GVA prokaryotic species and capable of being expressed in a functional form in the prokaryotic host, and one or more gas vesicle structural (GVS) genes native to one or more GVS prokaryotic species, at least one of the one or more GVS prokaryotic species different from the GVA prokaryotic species, and related gas vesicle reporting (GVR) genetic circuits, genetic, vectors, engineered cells, and related compositions methods and systems to produce GVs, hybrid GVGC and/or image a target site.

Abstract: Provided herein is a mechatronic supported in-place walking system that provides various types of expected and unexpected perturbations to challenge the proactive and reactive balance control in a subject to thereby improve balance control of the subject. The system includes a motion capture unit and a central control unit capable of analyzing the subject's response to the perturbations, provide real time feedback, adjust and/or determine training sessions.

Abstract: Disclosed embodiments include a CNC machine comprising: (i) a laser head; (ii) a housing defining an interior space bounded by an interior floor, interior walls, and an openable lid that has a lid camera assembly with a camera for capturing images of the interior space; (iii) a material bed configured to support material placed within the interior space; (iv) a first material passthrough opening on a first side of the housing, wherein the first material passthrough opening comprises a curtain, wherein the curtain is arranged to block laser light from exiting through the first material passthrough opening while material is inserted through the first material passthrough opening; and (v) an exhaust port configured to route fumes from within the interior space to an air filter separate from the CNC machine.

Abstract: The invention provides an improved pan-TGF-? antibody for treatment of conditions that are mediated by TGF-?, including autoimmune diseases, fibrotic conditions, and cancers. Also provided are methods and uses of the antibody in conjunction with other immunomodulatory agents such as an anti-PD-1 antibody.

Abstract: A moveable head of a computer numerically controlled machine may deliver electromagnetic energy sufficient to cause a first change in a material at least partially contained within an interior space of the CNC machine. A feature of the material may be imaged using at least one camera present inside the interior space to update a position of the material, and the moveable head may be aligned to deliver electromagnetic energy sufficient to cause a second change in the material such that the second change is positioned on the material consistent with the first change and with an intended final appearance of the material. Methods, systems, and article of manufacture are described.