Abstract: Systems and methods for depth plane selection in display system such as augmented reality display systems, including mixed reality display systems, are disclosed. A display(s) may present virtual image content via image light to an eye(s) of a user. The display(s) may output the image light to the eye(s) of the user, the image light to have different amounts of wavefront divergence corresponding to different depth planes at different distances away from the user. A camera(s) may capture images of the eye(s). An indication may be generated based on obtained images of the eye(s), indicating whether the user is identified. The display(s) may be controlled to output the image light to the eye(s) of the user, the image light to have the different amounts of wavefront divergence based at least in part on the generated indication indicating whether the user is identified.

Abstract: A computing device determines an optimal number of threads for a computer task. Execution of a computing task is controlled in a computing environment based on each task configuration included in a plurality of task configurations to determine an execution runtime value for each task configuration. An optimal number of threads value is determined for each set of task configurations having common values for a task parameter value, a dataset indicator, and a hardware indicator. The optimal number of threads value is an extremum value of an execution parameter value as a function of a number of threads value. A dataset parameter value is determined for a dataset. A hardware parameter value is determined as a characteristic of each distinct executing computing device in the computing environment. The optimal number of threads value for each set of task configurations is stored in a performance dataset in association with the common values.

Abstract: This application discloses a packet forwarding method and apparatus, a device, and a storage medium. The method includes: obtaining packet configuration information, where the packet configuration information includes a packet parsing rule; parsing a received target packet based on the packet configuration information to obtain a target packet feature; obtaining a packet forwarding rule corresponding to the target packet based on the target packet feature; and forwarding the target packet according to the packet forwarding rule corresponding to the target packet. Because packet features of different service data are different, the different service data is distinguished based on the different packet features, and is forwarded according to different forwarding rules. This implements forwarding control of the different service data, improves service data forwarding efficiency and adjustment precision, and avoids low service data transmission efficiency and incapability of splitting the different service data.

Abstract: This application relate to a semiconductor apparatus. The semiconductor apparatus includes: a first semiconductor layer; a second die; a thermally conductive layer, where the thermally conductive layer is stacked with the first semiconductor layer and the second die, is located between the first semiconductor layer and the second die, and a coefficient of thermal conductivity of the thermally conductive layer in a horizontal direction is greater than or equal to a coefficient of thermal conductivity in a vertical direction; and a first conductive pillar, where the first conductive pillar penetrates through the thermally conductive layer, the first conductive pillar is electrically insulated from the thermally conductive layer, an extension direction of the first conductive pillar is the vertical direction, and the coefficient of thermal conductivity of the thermally conductive layer in the horizontal direction is greater than a coefficient of thermal conductivity of the first semiconductor layer.

Abstract: Compounds and methods for modulating the activity of receptors are disclosed. Some of the compounds modulate the activity of glycine receptors. Certain embodiments of the compounds are useful for treatment of pain, treatment of opioid addiction, and/or reduction of side effects attributable to opioid use.

Abstract: An approach to code refactor renaming may be provided. Source code with a naming convention for functions and classes can be presented to a machine learning model. The model may identify the names for functions and classes. The identified names may be tokenized. Docstrings associated with functions and classes may be identified. Code for the identified functions and classes and associated may be input into a feature vector generation mechanism. A model may be trained mapping the generated feature vectors to tokenized identified names, via regression. The model can be utilized to analyze input code with the same naming convention to predict names for functions and classes, allowing for the recommendation of function and class names in accordance with the programming code naming convention.

Abstract: The present disclosure provides a composition comprising: an extracellular polymeric substance produced by microalgae; plant growth promoting Gram-negative bacteria; and an agriculturally acceptable carrier. Also provided are an isolated biologically pure culture of Parachlorella kessleri Accession No. NCMA 202103001, a mutant thereof having all the identifying characteristics thereof, or a cell-free preparation or extracellular polymeric substance thereof, which may be used for plant enhancement and improving health of soil.

Abstract: Systems and methods for depth plane selection in display system such as augmented reality display systems, including mixed reality display systems, are disclosed. A display(s) may present virtual image content via image light to an eye(s) of a user. The display(s) may output the image light to the eye(s) of the user, the image light to have different amounts of wavefront divergence corresponding to different depth planes at different distances away from the user. A camera(s) may capture images of the eye(s). An indication may be generated based on obtained images of the eye(s), indicating whether the user is identified. The display(s) may be controlled to output the image light to the eye(s) of the user, the image light to have the different amounts of wavefront divergence based at least in part on the generated indication indicating whether the user is identified.

Abstract: The disclosed computer-implemented method may include (1) identifying a trigger element within a field of view presented by a display element of an artificial reality device, (2) determining a position of the trigger element within the field of view, (3) selecting a position within the field of view for a virtual widget based on the position of the trigger element, and (4) presenting the virtual widget at the selected position via the display element. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: A battery cell, comprising a first electrode plate, an separator and a second electrode plate, the first electrode plate, the separator and the second electrode plate are stacked in sequence along a first direction, the battery cell also includes a first side surface and a second side surface which are disposed along the first direction and adjacent to each other, the first side surface and the second side surface are connected through a first connection region, the battery cell further includes an adhesive film, and the adhesive film is disposed in the first connection region, and is bonded to the first electrode plate, the separator and the second electrode plate, thereby improving safety of the battery cell.

Abstract: A packaging structure including an accommodating part and a sealing part extending from the accommodating part. The accommodating part includes a first edge, a second edge, a third edge and a fourth edge which are connected in sequence. The first edge and the third edge are opposite to each other. The second edge and the fourth edge are both connected to the first edge and the third edge. The length of the first edge is less than the length of the second edge, and the length of the first edge is less than the length of the fourth edge. The sealing part includes a first sealing edge provided along the second edge, and a second sealing edge provided along the fourth edge. A part of the first sealing edge extending beyond the first edge and a part of the second sealing edge extending beyond the first edge are respectively folded towards the first edge.

Abstract: The present disclosure relates to an agricultural composition comprising: a) plant growth promoting Gram-negative bacteria; b) a desiccation protectant selected from the group consisting of: a carboxyalkylcellulose or derivative or salt thereof, a hydroxyalkylcellulose or derivative or salt thereof, an alginate or derivative or salt thereof, trehalose or a derivative or salt thereof; tamarind seed gum, locust bean gum, xanthan gum, tara gum, guar gum, pectin, pullulan, psyllium seed gum, and carrageenan; and combinations thereof; and c) an agriculturally acceptable carrier. The disclosure also provides a method of increasing resistance to desiccation in plant growth promoting Gram-negative bacteria, the method comprising adding a desiccation protectant to the plant growth promoting Gram-negative bacteria.

Abstract: A wearable device may include a head-mounted display (HMD) for rendering a three-dimensional (3D) virtual object which appears to be located in an ambient environment of a user of the display. The relative positions of the HMD and one or more eyes of the user may not be in desired positions to receive, or register, image information outputted by the HMD. For example, the HMD-to-eye alignment vary for different users and may change over time (e.g., as a given user moves around or as the HMD slips or otherwise becomes displaced). The wearable device may determine a relative position or alignment between the HMD and the user's eyes by determining whether features of the eye are at certain vertical positions relative to the HMD. Based on the relative positions, the wearable device may determine if it is properly fitted to the user, and provides feedback on the quality of the fit to the user, and may take actions to reduce or minimize effects of any misalignment.

Abstract: The invention relates to a bromodomain inhibitor. The invention also provides compositions and formulations comprising such compounds, and methods of using and preparing such compounds.

Abstract: Provided herein is a reverse transcriptase mixture comprising a reverse transcriptase and a colored dye at a concentration in the range of 0.003%-1% (v/w). The colored dye may be visually observed during transfer of the mix from one vessel to another and addition of the mix to another mix can be confirmed by eye by observing the colored dye.

Abstract: The present invention relates to the field of electrode material of a low temperature resistant supercapacitor, and in particular to a nickel foam-supported defective tricobalt tetroxide nanomaterial, a low temperature resistant supercapacitor and a preparation method thereof. The method includes the following steps: dissolving cobalt acetate in an ethylene glycol solution and stirring uniformly to obtain a pink transparent solution; adding hexadecyl trimethyl ammonium bromide to the pink transparent solution, and stirring until the hexadecyl trimethyl ammonium bromide dissolves to obtain a mixed solution; putting the mixed solution into a teflon-lined reactor, adding pretreated nickel foam for hydrothermal reaction, taking out the nickel foam after the reaction is completed, and ultrasonic cleaning the nickel foam repeatedly before drying; and heat-treating the nickel foam obtained after drying.