Abstract: The application discloses a battery cell, a battery, and an electrical device. The battery cell includes a shell, an electrode assembly and a buffering member. The shell includes two first side walls opposite to each other in a first direction, with a spacing of D1 between the two first side walls in the first direction. M electrode assemblies and N buffering members are accommodated inside the shell, where M and N are a positive integer greater than 0. In the fully charged state, the sum of the dimensions of M electrode assemblies along the first direction is D2. N buffering members and M electrode assemblies are stacked in the first direction. The buffering member is configured to be compressible, and the sum of the dimensions of N buffering members along the first direction in an uncompressed state is D3. D1, D2, and D3 meet: 0.9?(D2+D3)/D1?1.5.

Abstract: Embodiments disclosed herein include a process power controller for a plasma processing tool. In an embodiment, the process power controller includes a process power source optimizer, a source predictor, and a process uniformity controller. In an embodiment, the source predictor is communicatively coupled to the process power source optimizer and the process uniformity controller.

Abstract: A method includes receiving, from one or more sensors, sensor data associated with manufacturing equipment and updating one or more values of a digital replica associated with the manufacturing equipment based on the sensor data. The digital replica comprises a model reflecting a virtual representation of physical elements and dynamics of how the manufacturing equipment operates. One or more outputs indicative of predictive data is obtained from the digital replica and, based on the predictive data, performance of one or more corrective actions associated with the manufacturing equipment is caused.

Abstract: A washing machine control method includes receiving an instruction for dispensing laundry treatment agent; controlling a switching valve to be in a preset neutral position where a valve core is not communicated with liquid inlets of a valve body; controlling the valve core of the switching valve to rotate to be communicated with a liquid inlet corresponding to a laundry treatment agent for dispensing; controlling the switching valve to rotate to be in the preset neutral position; determining whether to dispense a laundry treatment agent again; if not, controlling the switching valve to feed water for flushing. After receiving an instruction for dispensing a laundry treatment agent, the switching valve starts to run from a preset neutral position. After a laundry treatment agent is dispensed, the switching valve is again controlled to return to the preset neutral position, and then determining to receive a dispensing instruction.

Abstract: The disclosure discloses a method for producing maltodextrin with a single polymerization degree by multienzyme coupling, and belongs to the technical field of biology. The disclosure provides a method for producing non-reducing maltodextrin with a uniform and low polymerization degree. After a reaction is preformed for 2-6 hours by using the method of the disclosure, the content of 4-O-?-maltohexaosyl ?-D-glucoside in a reaction solution can be as high as 57.2% to 77.3%, accounting for 50% to 90% of the total amount of maltodextrin in the reaction solution. In maltodextrin prepared by using the method of the disclosure, non-reducing maltodextrin with low polymerization degree only includes 4-O-?-maltohexaosyl ?-D-glucoside, and the content of non-reducing maltodextrin with low polymerization degree can be 50% to 90% of the total amount of maltodextrin.

Abstract: The present disclosure discloses a cooling plate, comprising: a cooling plate body, an inlet pipe and an outlet pipe. The cooling plate body has a first side plate, a second side plate and a fluid channel. The first side plate and the second side plate being disposed facing each other, and a cavity being formed between the first side plate and the second side plate. The fluid channel being provided in the cavity between the first side plate and the second side plate. The fluid channel having an inlet and an outlet. The inlet pipe is in fluid communication with the inlet of the fluid channel, and the outlet pipe is in fluid communication with the outlet of the fluid channel. The first side plate, the second side plate and the fluid channel in the cooling plate body are integrally formed by extrusion.

Abstract: A gas-air mixing structure and a burner, comprising an external supporting structure (2) arranged in a housing (1) and a gas array pipe connected to the external supporting structure (2). An air inlet is connected to one end of the housing (1). A gas mixing channel is provided between the gas array pipe and a mixed gas outlet. The gas array pipe consists of multiple gas pipes (3) arranged in an array, the gas pipes (3) are provided with gas inlets and gas outlets (4), and the gas outlets (4) are arranged on the leeward surfaces of the gas pipes (3). A gas inlet pipe is arranged on the air channel and gas outlet holes (4) are spaced apart on the leeward surfaces of the gas pipes (3) to uniformly mix the gas ejected from the gas outlet holes (4) by utilizing a Coanda effect of air upon a circular pipe.

Abstract: Provided are low glycosylated kallikrein I with no or a small amount of glycosylation at the NFS sequence and polyethylene glycol modified product and pharmaceutical applications. KLK1 with lower glycosylation at NFS is more active than KLK1 with higher glycosylation at NFS. A recombinant KLK1 mutant without N-glycosylation at the NFS sequence is also provided, containing only two N-glycosylation sites at NMS and NHT. Glycosylation of the recombinant KLK1 mutant is relatively more consistent, the molecular weight of the product is relatively more homogeneous, the yield is higher, the purification process is simpler, and the biological activity is higher, and the quality is more controllable.

Abstract: An electrode assembly, secondary battery, battery module, battery pack and electrical device are provided. In some embodiments, the electrode assembly comprises a positive electrode plate, a negative electrode plate and a separator disposed between the positive electrode plate and the negative electrode plate, the positive electrode plate satisfies 0<CAP1/CAP2<1, in which CAP1 represents capacity of the first positive electrode film layer in Ah, CAP2 represents capacity of the second positive electrode film layer in Ah, and the electrode assembly satisfies R4/R3?R2/R1?0, in which R1 represents resistance of the first positive electrode film layer in ?, R2 represents resistance of the second positive electrode film layer in ?, R3 represents resistance of the first negative electrode film layer in m? and R4 represents resistance of the second negative film layer in m?. The present applicant may extend the cycle life of the secondary battery.

Abstract: Devices and techniques are generally described for nearest device arbitration. In various examples, a first device may receive first audio data representing a wakeword spoken by a first speaker at a first time. In some examples, a second device may receive second audio data representing the wakeword spoken by the first speaker at the first time. In some cases, the first device may generate first feature data representing the first audio data and the second device may generate second feature data representing the second audio data. In various examples, a machine learning model may use the first feature data and the second feature data to generate first prediction data representing a prediction that the first device is closer to the first speaker than the second device.

Abstract: Provided herein are novel compounds, pharmaceutical compositions, and methods of using related to cyclin dependent kinases (CDKs). The compounds herein are typically CDK2 inhibitors, which can be used for treating a variety of diseases or disorders, such as cancer.

Abstract: The invention relates to an orthopedic surgical device and an orthopedic surgery robot system. Wherein, the orthopedic surgical device includes an orthopedic surgical tool and two movable mechanisms, the two movable mechanisms respectively provide the orthopedic surgical tool with reciprocating motion variables in different directions; the orthopedic surgical device also includes a decoupling mechanism and a clamping mechanism; the clamping mechanism installs the orthopedic surgical tool and is connected to the decoupling mechanism; the decoupling mechanism is connected to two movable mechanisms, and the two movable mechanisms enable the orthopedic surgical tool to reach any position within a motion range. The invention makes the operation simpler and easier, has higher stability, higher accuracy, and improves operation efficiency, reduces the doctor's labor load and uncontrollable risks of the surgery during manual operation, and increases the controllability and safety of the surgery.

Abstract: A battery cell comprises: a shell; an electrode assembly accommodated in the shell; and a buffer member, which is accommodated in the shell and connected to the electrode assembly and is configured to buffer expansion of the electrode assembly, wherein the buffer member comprises first closed pores, and the volume V1 of the first closed pores and the volume V of the buffer member meet a formula of V1/V>10%.

Abstract: A radio access control method is provided. The method includes a terminal device receiving access control information sent by an access network device, the access control information indicating a barred service type and a barred data transmission attribute to the terminal device. The terminal device determines whether to send a radio resource control connection request to the access network device based on the barred service type and the barred data transmission attribute. The data transmission attribute comprises a transmission scheme type, and the transmission scheme type is used to indicate a transmission scheme used by the terminal device for transmitting service data used by the terminal device, thereby improving network resource utilization.

Abstract: An electrode assembly, secondary battery, battery module, battery pack and electrical device are provided. In some embodiments, the electrode assembly comprises a positive electrode plate, a negative electrode plate and a separator disposed between the positive electrode plate and the negative electrode plate, the positive electrode plate satisfies CAP1=CAP2, in which CAP1 represents capacity of the first positive electrode film layer in Ah, CAP2 represents capacity of the second positive electrode film layer in Ah, and the electrode assembly satisfies |R4/R3?R2/R1|>0, in which R1 represents resistance of the first positive electrode film layer in ?, R2 represents resistance of the second positive electrode film layer in ?, R3 represents resistance of the first negative electrode film layer in m? and R4 represents resistance of the second negative film layer in m?. The present applicant may extend the cycle life of the secondary battery.

Abstract: The present application provides a battery cell, a battery and an electrical apparatus, which belong to the technical field of batteries. The battery cell includes a case and at least three electrode assemblies; a cavity is defined in the case, the cavity includes a first region and a second region, the first region is closer to the case than the second region, a polarization parameter of a single electrode assembly located in the first region is PA, a polarization parameter of a single electrode assembly located in the second region is PB, and PA<PB.

Abstract: The present invention discloses a novel high-temperature visual acid etching test device and method; the test device includes a visual rock slab holder, an acid solution storage tank I, an acid solution storage tank II, a heating apparatus, a high-pressure water pump, a low-pressure acid pump, a back-pressure valve, an acid valve A, an acid valve B, an acid valve C, an acid valve D, an acid valve E, an acid valve F, a water valve G, a water valve H, a water valve I, a water valve J, and a water valve K; both the acid solution storage tank I and the acid solution storage tank II are provided with a piston therein, where the acid solution storage tank is divided into upper and lower independent parts by the piston. According to the present invention, the flowing process of an acid solution in a fracture can be directly observed to accurately characterize the distribution of the acid solution in the fracture, which facilitates a study on an acid etching mechanism.

Abstract: A Flexible Job Shop scheduling method includes: obtaining a shop scheduling state including at least one of a sequential order dependency relationship between job tasks being processed, a sequential order dependency relationship between operation steps in each job task of the job tasks, a processing/being processed relationship between the job tasks and machines, or mutual constraint relationships between the machines; representing the shop scheduling state as a state hypergraph; extracting a hypergraph-based job feature from the state hypergraph using a hypergraph neural network; and determining an action configured to change the shop scheduling state, wherein the action is determined according to the hypergraph-based job feature using a policy network.

Abstract: A system-in-package comprising one or more target chiplets comprising one or more applications, and a chiplet hardware security module (CHSM). The CHSM comprising a time-to-digital converter (TDC) sensor configured to generate one or more power traces associated with the one or more applications and a hardware security monitor configured to determine a presence of malicious attacks based on the one or more power traces.