Abstract: Provided is a display substrate. The display substrate includes: a display region and a bonding region on a side of the display region, wherein the display region includes a plurality of pixel columns; and a wiring structure, disposed between the display region and the bonding region and including a plurality of traces, wherein one of the plurality of traces corresponds to one of the plurality of pixel columns, the plurality of traces are electrically connected to the plurality of pixel columns to supply an electric signal to pixels, and each of the plurality of traces includes a plurality of sub-traces, wherein at least one of line lengths and line widths of sub-traces corresponding to at least a part of the plurality of traces are different, such that total resistances of the at least the part of the plurality of traces are basically equal.

Abstract: A battery pack, comprising a first cell and a second cell connected in series, the first cell having a current cut-off device and having a first failure voltage, the current cut-off device being configured to be able to break a circuit in response to a voltage value of the first cell reaching or exceeding the first failure voltage, and the second cell having no current cut-off device. The battery pack may use a soft pack battery as the second cell, having advantages such as high energy density, low impedance, high discharge power, a low rate of temperature rise during high-rate discharge, and flexibility in dimensions.

Abstract: The present disclosure discloses an Internet-of-Things-oriented machine learning container image download system and a method. The Internet-of-Things-oriented machine learning container image download system includes a master node and a plurality of computing nodes; the master node is configured to store and convert a machine learning model, and build a machine learning container image from the format-converted machine learning model; and issue an image download instruction to each of the computing nodes after image information of the machine learning container image is completely built; and each of the computing nodes is configured to receive the image download instruction, download the machine learning container image, and start a machine learning container; and receive data collected by Internet-of-Things devices, and return a data processing result to the Internet-of-Things devices.

Abstract: An air conditioner includes a housing having an air outlet chamber, an air treatment apparatus disposed in the housing, and an air guide mechanism movably disposed in the housing. A vent connecting the air outlet chamber with outside is formed at a sidewall of the air outlet chamber. The air treatment apparatus includes an air treatment unit and has an air inlet. The air guide mechanism is configured to connect an inner cavity of the air treatment unit with outside or isolate the inner cavity of the air treatment unit from outside. When the inner cavity of the air treatment unit is in communication with outside, air entering through the air inlet flows through the air treatment unit and into the air outlet chamber, and then flows out through the vent.

Abstract: Provided are an air purification device (100) and an air conditioner (1000). The air purification device (100) includes a housing (1), a filter module (2), and a plurality of power supply elements (3). The housing (1) has an accommodation cavity (11). The filter module (2) is disposed within the accommodation cavity (11) and has a plurality of electrical connectors (21) provided thereon and arranged at intervals in a first direction. The plurality of power supply elements (3) are arranged at intervals at the housing (1) in the first direction and have a one-to-one correspondence with the plurality of electrical connectors (21). Each of the plurality of power supply elements (3) has a plurality of power supply contacts (31). When the plurality of electrical connectors (21) is in contact with one of the plurality of power supply contacts (31) of each of the plurality of power supply elements (3), the power supply elements (3) is electrically connected to the electrical connectors (21).

Abstract: An interaction method and apparatus and an electronic device. The method comprises: displaying a first application interface, wherein the first application interface comprises an interface of a first application; and creating a second application account in the first application interface, wherein the second application account is used for logging in a second application. Therefore, a new interaction mode is provided.

Abstract: Provided are transaminase mutants and uses thereof. The transaminase mutant is obtained by one or more amino acid mutations occurring in SEQ ID NO: 2 or is a mutant with a conserved amino acid mutation obtained by taking the sequence SEQ ID NO: 1 of a wild-type CvTA transaminase as a reference. Compared with wild-type transaminases, the catalytic activity of the mutant is improved to different degrees, so that the production efficiency of chiral amine compound synthesis may be improved.

Abstract: A transporting device can transport at least one product, the transporting device includes a mounting frame, a driving mechanism, a transmitting mechanism including a plurality of bent portions, a plurality of guiding mechanisms, and a supporting mechanism. Each guiding mechanism includes a rotating wheel and a guiding plate. Each bent portion is connected to the rotating wheel. The guiding plate is connected to the rotating wheel. The supporting mechanism can support the product. The driving mechanism is further connected to the rotating wheel and can drive the transmitting mechanism to rotate to drive the supporting mechanism to move. The driving mechanism is further connected to the guiding plate, the guiding plate and the rotating wheel can synchronously rotate to drive the supporting mechanism to pass through the bent portions. The present disclosure further provides a heating device.

Abstract: A self-heating control method and a self-heating control system for a rechargeable battery are disclosed. The rechargeable battery includes a battery core. A separator is provided between a positive electrode and a negative electrode of the battery core. A reference electrode is correspondingly provided at the separator. A surface electrode is correspondingly provided on the negative electrode surface of the battery core. The method includes: detecting the potential difference between the reference electrode and the surface electrode, generating a charging current adjustment instruction according to the potential difference between the reference electrode and the surface electrode, and adjusting the charging current of the rechargeable battery according to the charging current adjustment instruction during the self-heating process of the rechargeable battery.

Abstract: The present invention provides a device for enrichment culture and gravity-type isolation of marine microorganisms in a high-pressure environment. The device includes an enrichment and multistage purification unit and a gravity-type isolation and culture unit. Under a high-pressure and low-temperature environment constructed to be consistent with a marine environment, the enrichment and multistage purification unit is used for realizing a process of enrichment and multistage purification of the marine microorganisms, obtaining a marine microorganism enrichment bacteria liquid and injecting the marine microorganism enrichment bacteria liquid into the gravity-type isolation and culture unit. The gravity-type isolation and culture unit is used for carrying out automatic streaking by means of gravity in the high-pressure environment to achieve solid isolation and culture of the marine microorganisms, such that culturability of the marine microorganisms is effectively improved.

Abstract: A fixing device for clamping a tissue including a clamp mechanism for closing a tissue, a support mechanism for carrying the clamp mechanism, the support mechanism including a drive assembly for driving the clamp mechanism to open and close; a delivery control device including a push shaft for pushing the fixing device and a mechanism for enabling the push shaft and the fixing device to be separably connected, the clamp mechanism includes a pair of closure members, a guide slot including at least a nonlinear segment in each of the pair of closure members, a pin slidable in each guide slot to drive ends of closure clamping portions of the closure members to move towards or away from each other.

Abstract: The present disclosure relates to a pre-5th generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th generation (4G) communication system such as long term evolution (LTE). A method performed by the terminal in a wireless communication system is provided. The method includes receiving downlink signal including at least one of downlink data or downlink control information (DCI), determining an uplink signal to be transmitted based on the downlink signal, determining at least one of a time unit or an uplink physical channel for transmitting the uplink signal, the uplink physical channel including at least one of a physical uplink control channel (PUCCH) or a physical uplink shared channel (PUSCH), and transmitting the uplink signal in the determined at least one of the time unit or the uplink physical channel.

Abstract: Disclosed herein is a flexible sensing interface, comprising: a sensor, comprising: a core; an inner electrode in the form of a conductive material in contact with the core; an inner dielectric material substantially encasing the inner electrode; an outer electrode in the form of a conductive material in contact with the inner dielectric material and in electrical communication with the inner electrode; and an outer dielectric material substantially encasing the outer electrode; wherein the inner dielectric material and the outer dielectric material comprise an elastic material. Also disclosed herein are systems and methods for making and using the same.

Abstract: An electronic device may include a lenticular display. The lenticular display may have a lenticular lens film formed over an array of pixels. The display may have a number of independently controllable viewing zones. Each viewing zone displays a respective two-dimensional image. Each eye of the viewer may receive a different one of the two-dimensional images, resulting in a perceived three-dimensional image. The electronic device may include display pipeline circuitry that generates and processes content to be displayed on the lenticular display. Content generating circuitry may initially generate content that includes a plurality of two-dimensional images, each two-dimensional image corresponding to a respective viewing zone. The two-dimensional images may be processed by per-view processing circuitry. Pixel mapping circuitry may be used to map the two-dimensional images to the array of pixels in the lenticular display. After pixel mapping, additional panel-level processing may be performed.

Abstract: A display module (10) includes: a display panel (12) and a circuit board (14) coupled to the display panel (12). The display panel (12) includes a driving chip (122) and a display unit (124); and the circuit board (14) includes a first filter element (142), wherein the first filter element (142) is coupled to the driving chip (122) and the display unit (124), and a direct current signal output by the driving chip (122) is filtered by the first filter element (142) and then transmitted to the display unit (124). The present disclosure also provides a display apparatus (100).

Abstract: A red-light emitting device comprising: a blue LED chip; and a photoluminescence material comprising a narrowband red fluoride phosphor and a broadband red phosphor. The narrowband red phosphor may comprise a manganese-activated fluoride phosphor of composition K2SiF6:Mn4+, K2GeF6:Mn4+, and K2TiF6:Mn4+.

Abstract: Provided is a method for synthesizing a chiral amine compound. A transaminase is used to transaminate a ketone substrate under the action of an amino donor, to obtain the chiral amine compound; and the conserved amino acid sequence region of the transaminase at least includes a region 1 (MAGLWCVN) and a region 2 (YNTFFKT). With the transaminase with the specific conserved amino acid sequence region to synthesize a large sterically hindered chiral amine, the enzyme catalytic reaction volume is small, the synthesizing route is short, the product yield is high, a high-cost noble metal is not required for catalysis under the synthesizing conditions, three wastes are reduced, and the production cost is saved.

Abstract: The present disclosure provides an antibody specifically targeting cardiac troponin I. The present disclosure further provides antibody pairs and kits comprising the antibodies. The present disclosure further provides the use of these antibodies to detect levels of cardiac troponin I, and to diagnose myocardial injury.

Abstract: Disclosed are monoclonal antibodies, antigen binding fragments, and bi-specific antibodies that specifically bind a coronavirus spike protein, such as SARS-CoV-2. Also disclosed is the use of these antibodies for inhibiting a coronavirus infection, such as a SARS-CoV-2 infection. In addition, disclosed are methods for detecting a coronavirus, such as SARS-CoV-2, in a biological sample, using the disclosed antibodies.

Abstract: The present disclosure provides various mechanisms to improve the communication of critical data, such as extended reality (XR) data, cloud gaming (CG) data, ultra-reliable low latency communications (URLLC) data, internet of things (IoT) data, and/or any other type of high priority data/traffic. The described mechanisms include enhancements to buffer status reporting mechanisms; packet, protocol data unit (PDU), and/or service data unit (SDU) discard mechanisms; mechanisms to resolve issues related to system frame number (SFN) wraparound; and network congestion detection mechanisms. Other embodiments may be described and/or claimed.