Abstract: The present invention provides anti-A2aR antigen binding molecules, including antibodies and the antigen binding fragment thereof, and methods for using the same for treating a variety of diseases associated with aberrant adenosine signaling, including cancers, chronic diseases, chronic infections, autoimmune diseases, inflammatory diseases, neurodegenerative diseases, and fibrotic diseases.

Abstract: The present disclosure is related to imaging systems and methods. The method includes obtaining optical image data of a subject to be scanned by a medical device. The method includes determining a scan range of the subject based on the optical image data. The scan range includes at least one scan area of the subject. The method includes determining at least one parameter value of at least one scan parameter based on the at least one scan area of the subject.

Abstract: Recombinant protein coronavirus antigens and vaccine compositions using the same, include a recombinant protein that is a single-chain (SC) viral membrane protein complex derived from the spike (S), envelop (E) and membrane (M) protein of a coronaviruses such as SARS-CoV-2, the causal agent for COVID-19. Methods for immunization of a subject using the vaccine compositions treats or prevents clinical signs caused by coronaviruses infection.

Abstract: Disclosed are a metal aluminum nano-adjuvant, a vaccine composition and a preparation method therefor and a use thereof. The vaccine adjuvant comprises metal aluminum nanoparticles, and can be used as a candidate adjuvant for preventive vaccines and therapeutic vaccines for various diseases such as infections, autoimmune diseases and tumors. The combined use of the vaccine adjuvant provided by the present disclosure and antigen can effectively enhance the humoral immune response and the cellular immune response of the vaccine, and the enhancement effect is significantly better than that of the commercially available aluminum hydroxide adjuvant.

Abstract: A screen projection method includes: receiving an identification detection request transmitted by the source device when the source device is within a preset range of the sink device; obtaining real-time proximity information of the source device according to the identification detection request; matching the real-time proximity information of the source device with the learned proximity information to obtain the comparison result; and receiving the screen projection request transmitted by the source device according to the comparison result to perform screen projection.

Abstract: A touch pad including a touch sensor, a force sensor, a printed circuit board, and a touch controller is provided. The touch sensor includes first and second touch electrode layers, and a first substrate. The first touch electrode layer is arranged above the second touch electrode layer through the first substrate. The force sensor is arranged below the touch sensor, and includes a support structure and at least one pressure electrode layer. The support structure is a deformable structure, and is configured to deform under the action of a pressure applied by a finger when pressing the touch pad to change a pressure sensing capacitance of a finger pressing region, and output a corresponding pressure sensing signal through the at least one pressure electrode layer. The printed circuit board is arranged below the force sensor. The touch controller is mounted and fixed to the printed circuit board.

Abstract: Disclosed are infrared (IR) light detectors. The detectors operate by generating hot electrons in a metallic absorber layer on photon absorption, the electrons being transported through an energy barrier of an insulating layer to a metal or semiconductor conductive layer. The energy barrier is set to bar response to wavelengths longer than a maximum wavelength. Particular embodiments also have a pattern of metallic shapes above the metallic absorber layer that act to increase photon absorption while reflecting photons of short wavelengths; these particular embodiments have a band-pass response.

Abstract: Wireless communications systems, apparatuses, and methods are provided. A method of wireless communication performed by a first sidelink user equipment (UE) may include monitoring a first resource pool (RP) associated with a slot, monitoring a second RP associated with one or more sub-slots, wherein the second RP at least partially overlaps the first RP, receiving, from a second sidelink UE, an indicator indicating a selection of the first RP or the second RP, and receiving, from the second sidelink UE, a communication via the first RP or the second RP based on the indicator.

Abstract: A suppressor comprising one or more channels, a flow path for each of the channels, and one or more measurement probes positioned in the flow path is described. Each channel includes an inlet and an outlet. Each flow path includes an upstream path to the inlet, a channel stream path through the channel and connecting the inlet to the outlet, and a downstream path from the outlet. A system including the suppressor as well as methods implementing the suppressor are also described.

Abstract: An application of a hydrogel in the preparation of products for the treatment of bacterial infection is disclosed. Ferrous ion was used in the antibacterial activity test of Staphylococcus aureus and showed a strong bactericidal effect, which the survival rate of Staphylococcus aureus is less than 0.001%, as well as the survival rate of methicillin-resistant Staphylococcus aureus (MRSA) was less than 0.01%. Ferrous ion hydrogel was used for the treatment of keratitis and skin wound infection. Ferrous ion hydrogel for the treatment of keratitis and skin wound infection, which can significantly reduce the risk of pulmonary MRSA infection, prevented the dissimilation of MRSA to the lung, and alleviated systemic inflammation in the body in a timely and effective manner, revealing the therapeutic potential of ferrous compounds for treatment of Staphylococcus aureus infections, including MRSA.

Abstract: Methods for evaluating subjects having conditions associated with loss of muscle function (e.g., a motor neuron disease, a neuromuscular disease, or a myopathy) by measuring muscle function (e.g., muscle strength) are disclosed.

Abstract: A heartbeat classification method for multi-tag ECG signal labeling includes acquiring a heartbeat time sequence, and performing data segmentation on the heartbeat time sequence to obtain multiple data segments; inputting the data segments into a trained multi-tag classification model, the multi-tag classification model including a feature extraction module, a fully connected layer and a Sigmoid activation function layer; performing feature extraction on the input data segments to obtain high-dimensional embedded information, including heartbeat class information corresponding to each of the data segments; sending the high-dimensional embedded information into the fully connected layer, and outputting a one-dimensional vector including a number of heartbeat classes of the data segments; inputting the one-dimensional vector into the Sigmoid activation function layer, and outputting probability values for the number of each of the heartbeat classes; and outputting a heartbeat class having a probability value ex

Abstract: A communication method and apparatus. The communication method includes: A terminal device transmits first capability information to a first network device, where the first capability information indicates that the terminal device supports sending a sounding reference signal (SRS) by using a maximum of a first bandwidth size of bandwidth; the terminal device transmits second capability information to a second network device, where the second capability information indicates that the terminal device supports sending data or control information by using a maximum of a second bandwidth size of bandwidth; the terminal device obtains first configuration information indicating that a size of bandwidth configured for the SRS is not greater than the first bandwidth size; and the terminal device obtains second configuration information indicating that a size of bandwidth configured for the data or control information is not greater than the second bandwidth size.

Abstract: The present invention provides a heat exchange tube assembly, a fabrication method thereof and a refrigerator, wherein the heat exchange tube assembly includes a heat exchange tube group, the heat exchange tube group includes a capillary tube and a gas return tube which come into contact with each other, and the heat exchange tube assembly further includes a vacuum tube with which a periphery of the heat exchange tube group is sleeved; heat transfer paths, such as heat conduction, heat convection, or the like, can be eliminated.

Abstract: Disclosed is an apparatus for testing blood coagulation indicators, including a blood sample receiving and preprocessing unit, and the blood preprocessing part is configured to remove or neutralize the anticoagulation effect of the artificially added anticoagulant in the blood sample; a reacting unit in which the blood undergoes a clotting process; a blood coagulation indicator analyzing and computing unit which may measure an electrical signal passing through the blood sample during the course of testing to obtain measurement results reflecting a time measurement function; and a result displaying unit. Further disclosed is a method for testing coagulation indicators of a blood sample using the apparatus.

Abstract: The objective of the present invention is to provide a friction pressure welding method with which the welding temperature can be controlled accurately, the welding temperature can be lowered, and the distribution of the welding temperature at an interface to be welded can be made uniform; and to provide a welded structure obtained by this method. The present invention relates to the friction pressure welding method in which one member is abutted against another member and is made to slide in a state in which a welding pressure substantially perpendicular to the interface to be welded is applied, said friction pressure welding method being characterized in that the maximum sliding speed is no greater than 53 mm/sec, the difference in the temperature increase rate between a center portion and an outer peripheral portion at the interface to be welded is 10° C.

Abstract: A battery, an electric device, and a method and device for manufacturing battery are provided. The battery includes: a battery cell; a support for supporting the battery cell; and a box for accommodating the support and the battery cell. The support separates the box into a first chamber and a second chamber. The first chamber is configured to accommodate a first portion of the battery cell, the first portion is provided with a pressure relief mechanism. The second chamber is configured to accommodate a second portion of the battery cell and a binder In the second chamber, the second portion, the support, and the box are fixedly connected through the binder. The pressure relief mechanism actuates when internal pressure of the battery cell reaches a threshold to release the internal pressure.

Abstract: A pilot transmission method and apparatus, a device, and a storage medium are provided. The method is performed by a target communication device, including: determining a target configuration parameter of a pilot; and mapping, based on the target configuration parameter, the pilot to a pilot resource block in a delay-Doppler domain for transmission.

Abstract: It relates to the medicinal chemistry field, particularly to a process for separating the isomeric compounds comprising a ring-opened thiosuccinimide group and a chiral moiety.

Abstract: The present disclosure relates to filters and preparation methods of the filters. One example filter includes a substrate, a series resonator, a parallel resonator, and a series branch. The series resonator includes a first Bragg reflection layer and a first piezoelectric transduction structure that are sequentially stacked on the substrate. The parallel resonator includes a second Bragg reflection layer and a second piezoelectric transduction structure that are sequentially stacked on the substrate, and a structure of the first Bragg reflection layer is different from a structure of the second Bragg reflection layer. The series branch includes the series resonator, and the series branch is coupled between an input end of the filter and an output end of the filter.