Abstract: A tracking type flexible photovoltaic bracket is provided, including photovoltaic assemblies, pillars, a driving member, direction-changing mechanisms, and two pulling ropes. Each of the pillars is disposed with a double-rope grooved wheel. The driving member is configured to drive the double-rope grooved wheel arranged on an end of the driving member to rotate. The direction-changing mechanisms are arranged corresponding ones of the pillars in one-to-one manner. Each of the direction-changing mechanisms includes a worm gear assembly and a curved plate assembly. Each of the corresponding ones of the pillars is rotatably connected with the worm gear assembly and the curved plate assembly, and a bottom of the curved plate assembly is disposed with a gear rack. First ends and second ends of the two pulling ropes are wound on the respective double-rope grooved wheels being respectively located on the first ends and the second ends.

Abstract: A preparation method of a slowly-digested Pueraria montana var. thomsonii starch is provided. The preparation method includes: cleaning, peeling, and chopping Pueraria montana var. thomsonii, slurrying, subjecting a resulting slurry to coarse filtration, and allowing a resulting filtrate to fully stand; collecting a supernatant obtained after the standing, and adding ?-amylase to allow enzymatic hydrolysis; inactivating the enzyme, concentrating, centrifuging, and discarding a resulting precipitate to obtain a first Pueraria montana var. thomsonii concentrate composition; collecting a precipitate obtained after the standing, repeatedly cleaning and settling the precipitate 2 to 3 times to obtain a second Pueraria montana var. thomsonii starch composition; mixing the first Pueraria montana var. thomsonii concentrate composition and the second Pueraria montana var.

Abstract: Disclosed is a design method for a three-dimensional special-shaped jet nozzle used in the field of water-saving irrigation in farmland.

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Specifically, the present disclosure relates to an O-RAN based network system.

Abstract: Reduction in the tortuosity of electrodes is a favored strategy to enhance the fast-charging capability of lithium-ion batteries by optimizing the ion-transfer kinetics. A facile, low-cost, highly controllable, and high-output continual additive manufacturing roll-to-roll screen printing technology is disclosed herein to render customized vertical channels within electrodes. High-accuracy vertical channels were fabricated by applying as-developed inks, using LiNi0.6Mn0.2Co0.2O2, for example, as the cathode material. The optimized screen-printed electrode exhibited a seven-fold higher specific charge capacity (72 mAh/g) at a current rate of 6 C and superior stability compared with that of the conventional bar-coated electrode (10 mAh/g, 6 C) at a mass loading of 10 mg/cm2.

Abstract: A power distribution terminal provided with a display module, a wireless power distribution display system and a wireless power distribution display method are disclosed. The wireless power distribution display system includes a local gateway, and at least two power distribution terminals which are communicated with the local gateway in a short-distance wireless communication mode and send their terminal identification data to the local gateway; at least one of the at least two power distribution terminals is provided with a display module; the local gateway outputs the terminal identification data in a short-distance wireless communication mode; and the at least one power distribution terminal provided with a display module receives the terminal identification data of other distribution terminals from the local gateway in a short-distance wireless communication mode, and displays the terminal identification data.

Abstract: A photosensitive assembly includes a circuit board. The circuit board has a first surface, a second surface opposite to the first surface, and a first through hole extending through the first surface and the second surface. A photosensitive chip is disposed on the second surface. The photosensitive chip has a photosensitive area and a non-photosensitive area connected to the photosensitive area, the non-photosensitive area is electrically connected to one side of the second surface, and the photosensitive area is exposed from the first through hole. A reinforcing plate is disposed on the first surface. A thermal conductive layer is disposed on the photosensitive chip, and the thermal conductive layer includes a silica gel or a metal.

Abstract: A method for forming a semiconductor structure in provided. The method includes providing a substrate, forming a gate electrode layer on the substrate, and performing a defluorination treatment on the gate electrode layer. The method also includes, after performing the defluorination treatment, forming a barrier layer on a portion of a surface of the gate electrode layer. The barrier layer is made of a material including titanium element.

Abstract: An image generation method, performed by an electronic device includes obtaining an original face image frame, audio driving information, and emotion driving information, performing spatial feature extraction on the original face image frame to obtain an original face spatial feature corresponding to the original face image frame; performing feature interaction processing on the audio driving information and the emotion driving information to obtain a face local pose feature of the to-be-adjusted object issuing the voice content with the target emotion; and performing, based on the original face spatial feature and the face local pose feature, face reconstruction processing on the to-be-adjusted object to generate a target face image frame.

Abstract: The present disclosure provides a touch substrate, a touch display panel and a display apparatus. A line width of at least a part of a bridging electrode in a spacing region between a sub-electrode of a corresponding first touch electrode and a corresponding second touch electrode in a first direction is greater than a line width of the corresponding second touch electrode, so that a routing length of an edge of the bridging electrode in the spacing region can be increased, or so that a certain gap exists between the sub-electrode and the residual metal at the edge of the bridging electrode, the sub-electrode is insulated from the residual metal, the short circuit between the first touch electrode where the sub-electrode is located and the second touch electrode due to the metal residue can be avoided, and the touch quality of the touch substrate can be ensured.

Abstract: A detection method of key road-sections based on Ricci flow is provided and includes: building a weighted road network according to static road network data and actual traffic flow data; calculating initial values of Olivier Ricci curvature at different times; obtaining a weight system of making edges of the weighted road network be with a same value of Olivier Ricci curvature by a Ricci flow iterative process; and calculating direction and degree of weight change of each of the edges corresponding to road-sections, and setting a threshold to extract key road-sections. The method solves problems that the existing methods analyze the key road-sections from the topological structure of the road network without fully considering the actual distribution and transmission characteristics of the traffic flow in the network, is simple and easy; and the detection result more meet the traffic distribution and the flow of the actual road-sections.

Abstract: A processing device in a memory system determines that a number of commands from an active queue that have been executed on a memory device does not satisfy an executed transaction threshold criterion, that a number of pending commands in an inactive queue satisfies a first promotion threshold criterion, and that a number of pending commands in the active queue does not satisfy a second promotion threshold criterion. In response, the processing device switches an execution grant from the active queue to the inactive queue.

Abstract: Method for evaluating electromagnetic performance of a permanent-magnet machine, wherein the method is implemented in a computer processer or in a controller of a permanent-magnet machine, calculating the magnetic field distribution by a sub-domain method; using current density of the equivalent current sheet to represent the boundary condition, iterating by the sub-do-main method and by the magnetic circuit method until a convergent result is obtained, calculating the electro-magnetic performance parameters on basis of the convergent result, so as to evaluate the electromagnetic performance.

Abstract: A method of processing a substrate that includes: exposing the substrate in a plasma processing chamber to a plasma powered by applying a first power to a first electrode of the plasma processing chamber for a first time duration; and after the first time duration, determining a process endpoint by: while exposing the substrate to the plasma by applying the first power to the first electrode, applying a second power to a second electrode of the plasma processing chamber for a second time duration that is shorter than the first time duration; and obtaining an optical emission spectrum (OES) from the plasma while applying the second power to the second electrode, where an energy of the second power over the second time duration is less than an energy of the first power over a sum of the first and the second time durations by a factor of at least 2.

Abstract: A method of processing a substrate that includes: exposing the substrate in a plasma processing chamber to a plasma powered by applying a first power to a first electrode of a plasma processing chamber; turning OFF the first power to the first electrode after the first time duration; while the first power is OFF, applying a second power to a second electrode of the plasma processing chamber for a second time duration, the second time duration being shorter than the first time duration, an energy of the second power over the second time duration is less than an energy of the first power over the first time duration by a factor of at least 2; and detecting an optical emission spectrum (OES) from species in the plasma processing chamber.

Abstract: A device for biological sample preparation and analysis is disclosed. The device includes a substrate and a plurality of spaced apart arrays disposed on an upper surface of the substrate. Each array includes a plurality of reaction vessels, each reaction vessel having a hydrophilic surface. A hydrophilic ring surrounds each array. Methods of making and using the device are also disclosed.

Abstract: Provided is a method and an apparatus for processing a logistics order task, an electronic device, and a computer medium. The method for processing the logistics order task includes: detecting quantity of an item on a shelf, the item being associated with a positioning task having been received; determining a time for receiving the positioning task; determining, based on the quantity of the item and/or the time for receiving the positioning task, whether the shelf meets a scheduling condition; and transporting the shelf that meets the scheduling condition to a sorting workstation directed by the positioning task.

Abstract: A method for processing a warehouse order task, comprising: determining a production end time of an order to be processed; determining a production period of a batch task that the order to be processed belongs to; determining whether to issue the order to be processed to a picking pool according to the production end time and the production period; in response to determining not to issue the order to be processed to the picking pool, assigning the order to be processed to a picking terminal according to a backlog quantity of orders to be outbound and an outbound productivity; and in response to determining to issue the order to be processed to the picking pool, assigning the order to be processed to a picking terminal according to an order quantity of the batch task and a batch completion efficiency.

Abstract: Provided herein are methods and systems for biochemical analysis, including compositions and methods for processing and analysis of small cell populations and biological samples (e.g., a robotically controlled chip-based nanodroplet platform). In particular aspects, the methods described herein can reduce total processing volumes from conventional volumes to nanoliter volumes within a single reactor vessel (e.g., within a single droplet reactor) while minimizing losses, such as due to sample evaporation.

Abstract: A ? ray detector structure based on a p-i-n junction of perovskite and a calibration method are provided. An ultrathick intrinsic perovskite crystal grows by utilizing temperature inversion solution crystallization as a ? ray photon absorber, a p-type perovskite epitaxial layer grows on one side of the intrinsic perovskite crystal by adopting an epitaxial doping growing method, a n-type perovskite epitaxial layer grows on the other side, a dark state current and noise are inhibited by utilizing the p-i-n junction of perovskite, and a large-sized perovskite crystal is used to absorb and convert more ? photons. Detected signals at a cathode terminal and an anode terminal are measured simultaneously. The longitudinal interaction depths of the ? photons are calibrated according to the ratio of the two signals, and then detection events at the same depth are classified and counted respectively.