Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of HARQ for NR sidelink communication in unlicensed spectrum. The method comprises receiving, from a second device, an indication of at least two candidate sets of code domain resources for the first device to transmit a feedback message for a sidelink transmission between the first device and a third device; and transmitting, to the third device, the feedback message on a target set of code domain resources determined from the at least two candidate sets of code domain resources based on a listen before talk procedure. In this way, additional code domain resources may provide more available time occasions as backup resources for HARQ feedback of sidelink transmission in unlicensed band, which may increase reliability of HARQ feedback transmission for sidelink communication in unlicensed spectrum.

Abstract: A display panel and a display device are provided. The display panel has a display area. The display panel includes: a base substrate; a driving circuit and at least one signal line on the base substrate; and at least one insulating layer between the driving circuit and the at least one signal line. The driving circuit is disposed in a periphery of the display area; and an orthogonal projection of at least one of the signal lines on the base substrate has an overlapping area with an orthogonal projection of the driving circuit on the base substrate.

Abstract: An engineered radioactive polymeric microsphere, and a preparation and application thereof. The preparation method includes: adding a styrene monomer and a disperser and/or a crosslinker into a medium, followed by feeding of nitrogen or helium and stirring to obtain a first reaction mixture; heating the first reaction mixture, and adding an initiator, followed by reaction under stirring at a constant temperature to obtain a second reaction mixture; subjecting the second reaction mixture to washing with ethanol and water, and vacuum drying to obtain a crude polymeric microsphere; subjecting the crude polymeric microsphere to radiation-induced graft polymerization with a functional monomer to obtain the functionalized polymeric microsphere; and exposing the functionalized polymeric microsphere to a radionuclide to prepare the engineered radioactive polymeric microsphere.

Abstract: An intelligent data management system leverages heterogeneous database technologies and cloud technology to manage data for reservoir simulations across the lifetime of a corresponding energy asset(s) and facilitates access of that data by various consumers despite changing compute platforms and adoption of open source paradigms. The intelligent data management system identifies the various data units that constitute a reservoir simulation output for storage and organization. The intelligent data management system organizes the constituent data units across a file system and object database based on correspondence with different simulation run attributes: project, study, and model. The intelligent data management system also learns to specify or guide configuration of simulation runs.

Abstract: The invention provides an environmentally responsivetrans-2-hexenal sustained-release agent, a preparation method, and an application, which is obtained by using Michael addition reaction of trans-2-hexenal with a sulfhydryl compound. First, reductive glutathione is dissolved in a dimethyl sulfoxide solution, then trans-2-hexenalis added and stirred uniformly, and the resulted solution is subjected to vacuum freeze-drying to obtain the environmentally responsivetrans-2-hexenal sustained-release agent. The sustained-release agent overcomes the shortcomings of trans-2-hexenal which is volatile and not long-lasting and achieves the purpose of environmental response. The sustained-release agent reaches the effect of releasing more trans-2-hexenal efficiency with the increase of temperature or humidity and has a high bacterial inhibition effect. Moreover, a safe, environmental friendly, and effective technical means can be provided for the prevention and control of Botrytis cinerea in fruits.

Abstract: The pre-checking method and a pre-checking system based on the OLAP pre-calculation model includes: acquiring a target query statement; querying for a model matching the target query statement in preset N query models one by one, and collecting a query log at the same time; performing analysis on the query log, and judging whether a matching model exists among the N query models according to the result of analysis; and, if no matching model exists, determining modification information for modifying the pre-selected model according to the result of analysis, the target query statement, and the data model set by the user. The pre-checking system includes an acquisition module, a query engine, and a query checking module. Whether a matching model exists can be ascertained timely by performing a pre-query in N models in advance. Thus, it is unnecessary to build models and perform query check repeatedly.

Abstract: Aspects of the technology relate to exception handling for a vehicle. For instance, a current trajectory for the vehicle and sensor data corresponding to one or more objects may be received. Based on the received sensor data, projected trajectories of the one or more objects may be determined. Potential collisions with the one or more objects may be determined based on the projected trajectories and the current trajectory. One of the potential collisions that is earliest in time may be identified. Based on the one of the potential collisions, a safety-time-horizon (STH) may be identified. When a runtime exception occurs, before performing a precautionary maneuver to avoid a collision, waiting no longer than the STH for the runtime exception to resolve.

Abstract: The disclosure discloses A a method and system for testing a conversion relationship between block reading and page reading in a flash memory chip.

Abstract: Disclosed herein are systems and methods method for thin film deposition of molybdenum for source/drain formation. A deposition process may be performed in which the surface is contacted in the reaction chamber with a first oxygen-free molybdenum halide reactant at a first temperature, wherein said contacting with the first oxygen-free molybdenum halide reactant forms at least one layer of molybdenum on the substrate. In some embodiments, the temperature of the reaction chamber may be raised from the first temperature to a second temperature. In some embodiments, the substrate in the reaction chamber may be contacted with a second oxygen-free molybdenum halide reactant at the second temperature, wherein said contacting with the second oxygen-free molybdenum halide reactant forms at least one layer of molybdenum on the substrate. In some embodiments, the deposition at the second temperature may be repeated until a molybdenum-containing film of desired thickness is formed.

Abstract: An underneath type railway freight car bogie wheelset radial device has front and rear subframes and two cross-arranged connecting rods that are pinned by round pin connectors. The subframe is a combination structure of the adapter and the lateral arm. The connecting rods are arranged under the bolster to form the underneath bogie wheelset radial structure. The height of the central plane of the connecting rod is lower than the height of the central plane of the subframe adapter surface. The adapter has an adapter surface forming an arc-shaped adapter structure and an adapter connecting arm integrated with the adapter surface structure and vertically arranged at one end of the adapter surface; the subframes are fixed to the adapter by the rivet assembly.

Abstract: The present disclosure provides methods of using a calcium oscillation assay and/or a sequence score calculation to identify a molecule that is safe for administration. The disclosure also includes a method of selecting or identifying a molecule having tolerable in vivo neurotoxicity using a calcium oscillation assay, a sequence score method, an in vivo tolerability assay, or any combination thereof.

Abstract: Aspects and implementations of the present disclosure relate to modeling of positional uncertainty of moving objects using precomputed polygons, for example, for the purposes of computing autonomous vehicle (AV) trajectories. An example method includes: receiving, by a data processing system of an AV, data descriptive of an agent state of an object; generating a polygon representative of the agent state; identifying extreme vertices of the polygon along a longitudinal axis parallel to a heading direction of the object or along a lateral axis orthogonal to the heading direction; and applying, based on the extreme vertices, at least one expansion transformation to the polygon along the longitudinal axis or the lateral axis to generate a precomputed polygon.

Abstract: A display panel and a display device are provided. The display panel has a display area. The display panel includes: a base substrate; a driving circuit and at least one signal line on the base substrate; and at least one insulating layer between the driving circuit and the at least one signal line. The driving circuit is disposed in a periphery of the display area; and an orthogonal projection of at least one of the signal lines on the base substrate has an overlapping area with an orthogonal projection of the driving circuit on the base substrate.

Abstract: The present disclosure relates to the technical field of display, and discloses a quantum dot light-emitting device and a preparation method thereof. The quantum dot light-emitting device includes a first electrode layer, a quantum dot light-emitting layer, an electron transport layer, a second electrode layer and a third electrode layer which are sequentially arranged in a stacked manner, wherein the side, facing away from the first electrode layer, of the third electrode layer is configured as a light exiting side; the second electrode layer and the third electrode layer are transparent electrode layers; and the work function of the second electrode layer is greater than the LUMO energy level of the electron transport layer and smaller than the work function of the third electrode layer.

Abstract: A permission display method, applied to a terminal, includes: acquiring permission information of an application in response to acquiring permission information of an application in response to runtime permission applied by the application running on the terminal, the permission information including the runtime permission and a permission description corresponding to the runtime permission; and parsing the permission information to obtain the runtime permission and the permission description, and displaying the runtime permission of the application and the permission description on a display interface of the terminal. The permission description can be customized for different applications to realize personalization of the permission description.

Abstract: A service orchestration method, apparatus and device for a physical machine, and a computer-readable storage medium. The method includes: creating a physical machine resource that inherits all attributes of a cloud host, and modifying the physical machine resource according to characteristics of a target physical machine to obtain a target physical machine resource; configuring an underlying driver of Ironic according to the characteristics of a target physical machine; and invoking the Ironic by means of nova, such that the target physical machine resource is used to perform service orchestration on the target physical machine when the Ironic is running. On the basis of implementing service orchestration on a physical machine, the target physical machine resource in the method is obtained by inheriting all attributes of a cloud host and performing modification according to the characteristics of a target physical machine.

Abstract: The present disclosure relates to a display panel, a method for preparing the same and a display device. The display panel includes a first electrode, a light emitting structure, a second electrode and a scattering layer stacked in sequence. The second electrode is a transparent electrode. One side of the scattering layer away from the second electrode is configured as a light emergent side. The surface of the one side of the scattering layer away from the second electrode is a rough surface, and the RMS of the roughness of the rough surface ranges from 50 nm to 200 nm.

Abstract: The present disclosure provides a full-automatic gene analysis apparatus and a gene analysis method, and relates to the field of medical detection technologies. The apparatus includes a body, a first taking and placing device, a second taking and placing device, a first lid opening and closing device, a second lid opening and closing device, a sample rack, a consumable rack, a PCR detection device and a centrifugal transfer device. The first taking and placing device is configured to take and place a sample tube or a PCR tube or perform a pipetting operation, a lid is automatically opened and closed by the lid opening and closing device; automatic transfer and centrifuging operations of the PCR tube are realized by the centrifugal transfer device; a PCR detection step is automatically performed by the second taking and placing device and the PCR detection device.

Abstract: The disclosure provides methods and compositions for treating or categorizing chin retrusion in a subject such as an East Asian subject. The disclosure also provides a chin retrusion scale useful for determining a degree of chin retrusion in a subject such as an East Asian subject.