Abstract: The present disclosure provides a method and device for performing signal communication based on a levitated particle. In one example, the method includes: preparing a levitated state of the particle; regulating and measuring a net charge quantity carried by the levitated particle; calibrating electromagnetic response characteristics of the levitated particle; applying an electromagnetic communication signal; obtaining and demodulating the electromagnetic communication signal.

Abstract: Certain aspects of the present disclosure provide techniques and apparatus for scheduling execution of machine learning model operations on a multiprocessor computing device. The method generally includes during execution of operations in a first portion of a machine learning model on a first processing unit of the computing device, measuring a temperature for each of a plurality of locations on the computing device. It is determined that a temperature measured for the first processing unit exceeds a threshold temperature. Based on one or more operating parameters for the computing device, a second processing unit of the computing device is selected to use in executing operations in a second portion of the machine learning model. Execution of operations in the second portion of the machine learning model on the second processing unit is scheduled.

Abstract: An ATR kinase inhibitor as shown in formula I, and a preparation method therefor and the use thereof.

Abstract: One example blood pressure measurement device includes a body, a wrist strap, an airbag, an air supply and exhaust apparatus, a first sensor, and a second sensor. The airbag has an air cavity, and the airbag is connected to the body. The body includes a cavity, and the air supply and exhaust apparatus is disposed in the cavity. The air supply and exhaust apparatus includes an air intake path and an air exhaust path, and the air supply and exhaust apparatus communicates with the air cavity of the air bag. The first sensor is configured to measure an air pressure value in the air cavity. The second sensor is located on a same side of the wrist strap as the airbag, and is configured to measure a pulse wave signal.

Abstract: Provided are a data sending and receiving method and apparatus and a storage medium. The methods include sending a wireless signal that includes a trigger frame to one or more second communication nodes. The trigger frame is configured to trigger one or more second communication nodes to start transmission. The wireless signal carries at least one of first identifier information, second identifier information or third identifier information. The first identifier information is used to identify the sender of the trigger frame. The second identifier information is used to identify the receiver of the trigger frame. The third identifier information is used to identify that the trigger frame is configured to trigger the second communication node to start transmission.

Abstract: Aspects described herein relate to configuring a primary component carrier (PCC) and at least one secondary component carrier (SCC) for transmitting uplink communications to one or more nodes of a wireless network using carrier aggregation (CA) in a first subscription of the UE, and transmitting, to at least one of the one or more nodes, a manipulated power headroom report for the at least one SCC based on a migration from an idle state to an active state in a second subscription of the UE.

Abstract: Disclosed are a communication method, a terminal and a network device. The method comprises: indicating a frequency range identifier corresponding to a frequency range, the frequency range identifier comprising at least one of the following: a first frequency range identifier, wherein the first frequency range identifier represents that a system works in the frequency range and an uplink transmission offset is 0; a second frequency range identifier, wherein the second frequency range identifier represents that the system works in the frequency range, and the uplink transmission offset is 7.5 kHz; a third frequency range identifier, wherein the third frequency range identifier represents that the system works in the frequency range and the uplink transmission offset is 7.5 kHz or 0; and a fourth frequency range identifier, wherein the fourth frequency range identifier represents that the system works in the frequency range.

Abstract: A vehicle steering system includes (i) a first control unit configured to perform the steering function of the vehicle, (ii) a status detection unit configured to detect the operational state of the first control unit, and (iii) at least one second control unit configured to participate in the control of the steering function of the vehicle in the event that an abnormal operational state of the first control unit is detected. A method and a computer program product for controlling vehicle steering is also disclosed. Not only can redundancy for the steering system be provided to high-level autonomous driving systems and/or assisted driving system, especially achieving redundant design for steer-by-wire systems and ensuring safety when the vehicle is in motion, but it can also effectively enhance the stability and comfort of vehicle steering.

Abstract: Optimized chimeric antigen receptors (CARs) targeting glypican-3 (GPC3) and having a 12-amino acid hinge region derived from human IgG4 are described. The optimized CARs also include a transmembrane domain from either CD8 or CD28, an intracellular co-stimulatory domain and an intracellular signaling domain. Immune cells or induced pluripotent stem cells expressing the optimized CARs can be used to treat GPC3-positive solid tumors.

Abstract: The present disclosure provides a microbial electrolysis cell (MEC) reactor and a rapid test method for a biochemical oxygen demand (BOD) of organic wastewater, and relates to the technical field of analysis and detection. In the present disclosure, an efficient MEC reactor is constructed based on a MEC sensing technology; meanwhile, combined with a continuous short-cycle test method and a supporting data calculation method, a rapid test method is obtained, and can be applied to various types of complex organic wastewater that does not have a biologically toxic substance and is greater than 5 mg BOD/L. After three cycles of test, last two stable cycles are taken to allow calculation; at the same time, a resulting curve is divided into multiple segments according to changes in main components of a degraded organic matter in different periods to allow segmented weighted calculations.

Abstract: The present disclosure provides a channel measurement method and apparatus, an electronic device and a computer-readable storage medium. The method includes: separately determining, by each first device, a first mask sequence, and transforming the first mask sequence to obtain a second mask sequence, and processing a first measurement sequence with the second mask sequence to obtain a second measurement sequence, where the first mask sequence corresponds to the first device; and carrying, by the first device, the second measurement sequence in a channel measurement frame, and sending the channel measurement frame to at least one second device for channel measurement.

Abstract: Provided are a transmission method and device, and a computer-readable storage medium. The transmission method includes: sending, by a first communication node, a notification frame, where the notification frame is used for instructing at least one second communication node to send a first physical layer protocol data unit (PPDU); and receiving, by the first communication node, the first PPDU sent by the at least one second communication node.

Abstract: Described are methods and devices for communication between local networks and global networks. In some examples, a method comprises storing mapping data for multiple hosts in a global network and in a local network. The method further comprises receiving a first data packet from one of the multiple hosts in the local network. The first data packet comprises a first source address being the local network address of the host in the local network, a first destination address being the local network address of the host in the global network and payload data. The method further comprises determining, based on the mapping data, the global network address of the host in the local network and a global network address of the host in the global network, and sending a second data packet over the global network.

Abstract: A transmission method and apparatus for a wireless network, a communication node and a non-transitory computer-readable storage medium are disclosed. The transmission method for a wireless network may include: receiving a physical-layer protocol data unit (PPDU) which carries first identifier information; and keeping a locally stored network allocation vector (NAV) unchanged, or updating the locally stored NAV and ignoring the updated NAV in a process of multi-access point transmission.

Abstract: Camel single-domain monoclonal antibodies that specifically bind human and mouse mesothelin are described. Chimeric antigen receptor (CAR) T cells and antibody conjugates based on the mesothelin-specific antibodies are also described. The disclosed CAR T cells, mesothelin-specific antibodies and conjugates thereof can be used, for example, in the diagnosis or treatment of mesothelin-positive cancers.

Abstract: Provided are a method and apparatus for transmitting a data frame and a storage medium. The method for transmitting a data frame includes that a sender adds a hybrid automatic repeat request (HARQ)-related field into the data frame and that the sender transmits the data frame with the added HARQ-related field to a receiver. The HARQ-related field includes a HARQ indication field and an identity identification field, the HARQ indication field indicates whether the data frame is required to be processed according to a HARQ process, and the identity identification field indicates an identity identification of a target receiver of the data frame.

Abstract: This disclosure relates to a pipeline clock driving circuit, a computing chip, a hashboard and a computing device. A pipeline clock driving circuit provides a pulse clock signal to a pipeline comprising multiple operation stages. The pipeline clock driving circuit includes multiple stages of clock driving circuits, each configured to provide the pulse clock signal to one corresponding operation stage; and a clock source coupled to an input of a first stage of clock driving circuit and configured to provide a basic clock signal. Inputs of other stages of clock driving circuits are coupled to outputs of previous stages of clock driving circuits. Each stage of clock driving circuit includes: a trigger; a delay module for outputting a delayed pulse signal to a next stage of clock driving circuit; and a combinational logic module for performing a combinational logic operation on the outputs to generate the pulse clock signal.

Abstract: An absolute gravimeter and a measurement method based on vacuum optical tweezers. The micro-nano particle releasing device is equipped with micro-nano particles, and is located above laser optical tweezers, and the laser optical tweezers have two capturing beams which pass through the respective convergent lenses and then converge at an intersection. An area where the intersection is located serves as an optical trap capturing region, and the micro-nano particles are stably captured by the two capturing beams in the optical trap capturing region. The optical interferometer is electrically connected to the signal processing device, the optical interferometer measures a displacement of the micro-nano particles in real time at the beginning of a free fall process from the optical trap capturing region and sends the displacement signal to the signal processing device. The signal processing device obtains a measured value of an absolute gravitational acceleration.

Abstract: Embodiments of the present disclosure provide a method, apparatus, electronic device and storage medium for storing data. After target data is obtained, a first data feature of the target data is extracted, the first data feature representing a data volume of the target data; the target shard number is obtained based on the first data feature, the target shard number representing the number of storage units for storing target data; a corresponding storage engine is obtained based on the target shard number, and the target data is stored in the storage engines in shards. The matched target shard number is obtained based on the first data feature of the target data, and a corresponding storage engine for storage is obtained based on the target shard number.