Abstract: A qualitative and quantitative detection primer set, a kit and a detection method for scented rice are provided. The scented rice and non-scented rice are qualitatively analyzed by fluorescence quantitative polymerase chain reaction (PCR), and the scented rice with different adulteration ratios is calculated by a 2-??CT method, so that the scented rice and the non-scented rice of different varieties can be accurately identified. Primers are designed for specific fragments of the scented rice and the non-scented rice respectively based on the principle of amplification-refractory mutation system (ARMS)-PCR, and qualitative identification of the scented rice can be achieved by agarose gel electrophoresis or fluorescence quantitative PCR according to different laboratory conditions. Combined with internal reference primers for the calculation of gene level by fluorescence quantitative PCR method of scented rice and/or non-scented rice can achieve the adulteration detection of the scented rice quantitatively.

Abstract: An electronic device manufacturing system configured to receive, by a first computing system, a request for manufacturing process data request. The system further uses a first cryptographic key controlled by a first entity and a second cryptographic key controlled by a second entity, a database management system to retrieve the manufacturing process data from a data store. The system further obtains, using the database management system, the manufacturing process data stored in the data store. The manufacturing process data is encrypted. The system further sends the encrypted manufacturing process data to a second computing system configured to perform one or more anonymization operations on the manufacturing process data.

Abstract: A method for the site-directed integration of a target gene into a specific site of an immune cell and a use thereof, in particular being a method for the site-directed integration of a target gene (such as a CAR gene) into a specific site of an immune cell (such as HPK1) based on a non-viral vector, and a use thereof. The method completes gene knockout and target gene introduction in one step, and prepares a cell that has undergone gene knockout at a specific site and that stably expresses a target gene. Moreover, the method has the characteristics of simple preparation, low costs, stable expression, and stable function, and does not affect the gene characteristics of a cell. In addition, the obtained cell has high killing efficiency and strong infiltration capability.

Abstract: A security context obtaining method includes: a first access and mobility management function (AMF) receiving a first registration request message sent by a user equipment (UE) and validating integrity protection for the first registration request message; if the first AMF successfully validates integrity protection for the first registration request message, sending, by the first AMF, a second request message to a second AMF; the second AMF receiving the second request message; and if the second request message carries indication information and the indication information is used to indicate that the UE is validated, sending, by the second AMF, a security context of the UE to the first AMF.

Abstract: The present disclosure relates to the field of display technology, and provides a display device and a driving method therefor. The driving method includes: providing a display device including a plurality of sub-pixels, each sub-pixel including an OLED light-emitting element, a light-emitting control transistor configured to transmit a driving current to the OLED light-emitting element, and a reset transistor coupled to an anode of the OLED light-emitting element; inputting a periodic cut-off signal to the light-emitting control transistor; determining the effective light-emitting phase of each frame period for the sub-pixel; and during the effective light-emitting phase of each frame period for the sub-pixel, inputting a reset signal to the reset transistor corresponding to one or more cut-off signal.

Abstract: The invention provides for systems, methods, and compositions for altering expression of target gene sequences and related gene products. Provided are structural information on the Cas protein of the CRISPR-Cas system, use of this information in generating modified components of the CRISPR complex, vectors and vector systems which encode one or more components or modified components of a CRISPR complex, as well as methods for the design and use of such vectors and components. Also provided are methods of directing CRISPR complex formation in eukaryotic cells and methods for utilizing the CRISPR-Cas system. In particular the present invention comprehends optimized functional CRISPR-Cas enzyme systems. In particular the present invention comprehends engineered new guide architectures and enzymes to be used in optimized Staphylococcus aureus CRISPR-Cas enzyme systems.

Abstract: A light emitting substrate is provided. The light emitting substrate includes a plurality of light emitting controlling units arranged in M rows and N columns, M is an integer equal to or greater than one, N is an integer equal to or greater than one, wherein a respective one of the plurality of light emitting controlling units includes a plurality of light emitting elements arranged in J rows and I columns, J being an integer equal to or greater than one, I being an integer equal to or greater than one, a i-th column of the I columns of light emitting elements includes J rows of light emitting elements, 1?i?I; (M×J) number of first voltage signal lines; and (M×J) number of groups of second voltage signal lines.

Abstract: A compound of general formula (I) or a stereoisomer, a deuterated compound, a solvate, a prodrug, a metabolite, a pharmaceutically acceptable salt, or a co-crystal thereof, an intermediate thereof, and a use thereof in Bcl-2 family proteins-related diseases such as cancer.

Abstract: A pyrazole derivative, and a preparation method therefor and a use thereof in medicine are described. In particular, provided are a PRMT5 inhibitor having a structure shown in formula (I), a preparation method therefor, a pharmaceutical composition containing same, a use thereof as a PRMT5 inhibitor, and a use thereof in treatment and/or prevention of a PRMT5-mediated disease.

Abstract: A photovoltaic component, including a plurality of color steel tiles and a plurality of photovoltaic modules. Cavities are formed between the photovoltaic modules and the color steel tiles. The photovoltaic component further includes cables connecting two adjacent photovoltaic modules. The cables are provided with fixing portions. The fixing portions are configured to fix the cables to a side of the photovoltaic modules close to the color steel tiles. The cables are located in the cavities. Along a thickness direction of the photovoltaic modules, the cables and the color steel tiles are not in contact with each other.

Abstract: An equalization training method and apparatus are described. The method includes obtaining a training rate of each of a master chip and a slave chip in a target phase of equalization training. The method also includes determining a target rate threshold interval within which the training rate in the target phase falls, determining, based on a correspondence between N+1 rate threshold intervals and N+1 equalization timeout periods, a target equalization timeout period corresponding to the target rate threshold interval, and configuring the target equalization timeout period as an equalization timeout period in the target phase.

Abstract: A suture-free clasp for vascular anastomosis, which relates to the technical field of vascular anastomosis. The clasp comprises a first end part (1), a second end part (2), a rotating shaft (3), a binding belt (4) and a rotation-stopping structure (5). The rotating shaft (3) is rotationally installed on the first end part (1); and one end of the binding belt (4) is fixed to the rotating shaft (3), and the other end of the binding belt (4) is fixed to the second end part (2). The second end part (2) is configured to be able to buckle with the first end part (1); and the rotation-stopping structure (5) is arranged between the first end part (1) and the rotating shaft (3), and the rotation-stopping structure (5) is configured to be able to lock the rotating shaft (3) on the first end part (1).

Abstract: System and techniques for test verification of a control system (e.g., a vehicle safety system) with a vehicle operation safety model (VOSM) such as Responsibility Sensitive Safety (RSS) are described. In an example, using test scenarios to measure performance of VOSM includes: defining safety condition parameters of a VOSM for use in a test scenario configured to test performance of a safety system; generating a test scenario, using the safety condition parameters, the test scenario generated as a steady state test, a dynamic test, or a stress test; executing the test scenario with a test simulator, to produce test results for the safety system; measuring real-time kinematics of the safety system, during execution of the test scenario, based on compliance with the safety condition parameters; and producing a parameter rating for performance of the safety system with the VOSM, based on the test results and the measured real-time kinematics.

Abstract: The compound of formula (I) has a good inhibitory effect on the proliferation of human prostate cancer cells CWR22RV1 and breast cancer cells; and combined use of the compound with an androgen receptor inhibitor HC-1119 significantly enhances the inhibitory effect on prostate cancer cells, and the inhibitory effect increases with increased concentration. The compound of formula (I) can not only be used independently to prepare an antineoplastic agent but can also be used in combination with other agents having antineoplastic effects, such as an androgen receptor inhibitor, or other targeting drugs etc., to prepare an antineoplastic agent having stronger therapeutic effects, especially an agent for treating prostate cancer and breast cancer.

Abstract: The present application provides a display panel in which transistors in an input pull-up module, a stage transfer output module, and an output pull-up module are provided as P-type low temperature polysilicon thin film transistors, and a transistor in an output pull-down module is provided as an N-type metal oxide thin film transistor.

Abstract: The present disclosure can provide a foldable display panel, a manufacture method thereof and a foldable display device. The foldable display panel includes a display module, where the display module includes a first foldable part, and first flat parts located on two sides of the first foldable part; and an ultrathin glass cover window which is located on the side of a light emitting surface of the display module, where the ultrathin glass cover window includes a second foldable part, and second flat parts located on two sides of the second foldable part; and an orthographic projection of the second foldable part on the display module covers the first foldable part, and orthographic projections of the second flat parts on the display module cover the first flat parts.

Abstract: Disclosed are a target tracking method, a target tracking system and an electronic device. The target tracking method includes acquiring N frames of images sequentially, wherein N is an integer and N?2.

Abstract: Disclosed are a communication system. All nodes in the communication system belong to a same layer 2 network. Well-known information of the layer 2 network can be obtained by the node. The node obtains the well-known information and forms a well-known key based on the well-known information and a preset key derivation algorithm; obtains a local MAC address of a first node and forms a first random number; forms first plaintext data based on the local MAC address and the first random number; and encrypts the first plaintext data based on the well-known key and a symmetric encryption algorithm, to form a first network layer address. Each node forms the well-known key based on the well-known information and the key derivation algorithm, and forms the network layer address based on the well-known key, the local MAC address, and the symmetric encryption algorithm.

Abstract: A vegetarian meat product made from yeast proteins, and a preparation method therefor and an application thereof, relating to the technical field of natural product development and utilization. The vegetarian meat product from yeast proteins comprises the following components: a meat flavor yeast extract, extruded puffed yeast protein filaments, a TG enzyme, vegetable protein, vegetable oil, a thickener, and auxiliary materials. The prepared vegetarian meat product not only has a real meat flavor and a weak beany flavor, but also has a good fiber taste and can provide eaters with a relatively digestible protein source.

Abstract: The present disclosure relates to a device and method for recovering arsenic and gallium. A closed furnace body is in communication with a vacuuming pipe, and the vacuuming pipe is connected to a vacuuming mechanism. The closed furnace body includes a first furnace body, a second furnace body and a third furnace body. A first heating mechanism and a graphite crucible are arranged inside the first furnace body, the first heating mechanism being used for heating the graphite crucible. A first collection cylinder is in communication with a second collection cylinder. The device for recovering arsenic and gallium of the present disclosure is arranged with a structure for realizing directional condensation of gallium arsenide clusters and arsenic vapor, respectively, to realize high-purity recovery of arsenic and gallium.