Abstract: Disclosed is a non-quenched and tempered round steel with high strength, high toughness and easy cutting, comprising the following chemical elements in percentage by mass: C: 0.36-0.45%, Si: 0.20-0.70%, Mn: 1.25-1.85%, Cr: 0.15-0.55%, Ni: 0.10-0.25%, Mo: 0.10-0.25%, Al: 0.02-0.05%, Nb: 0.001-0.040%, V: 0.10-0.25%, S: 0.02-0.06%, and the balance being Fe and inevitable impurities. Also disclosed is a method for manufacturing the non-quenched and tempered round steel, comprising the steps of: S1: smelting and casting; S2: heating; S3: forging or rolling; and S4: finishing. The non-quenched and tempered round steel with high strength, high toughness and easy cutting described above has high strength, good impact toughness, elongation and cross-sectional shrinkage, and has good cutting performance and fatigue resistance, and can be used in situations requiring a high-strength steel material, such as automobiles and engineering machinery.

Abstract: The present disclosure provides an isolated recombinant oncolytic adenovirus, a pharmaceutical composition, and uses thereof for drugs for treatment of tumors and/or cancers. The recombinant oncolytic adenovirus is a selectively replicating oncolytic adenovirus, and the genome of the recombinant oncolytic adenovirus is integrated with a coding sequence of exogenous shRNA capable of inhibiting PDL1 expression in tumor cells. The replication capability of the virus in normal primary cells is much lower than the replication capability of the virus in tumor cells. Moreover, the expressed shPDL1 can significantly reduce the level of PDL1 protein highly expressed in tumor cells. Thus, the oncolytic killing effect of the oncolytic virus and the anti-tumor immunostimulatory effect of immune cells produce a synergistic effect.

Abstract: Presented are systems and methods for performing sidelink Channel Occupancy Time (COT) sharing on unlicensed carrier. A first wireless communication device may send a first message including Channel Occupancy Time (COT) assistance information to a second wireless communication device. The second wireless communication device can initiate sharing of a COT with the first wireless communication device.

Abstract: Provided are a method of resource acquisition, method for resource scheduling, terminal, serving node, and medium. The resource acquisition method is applied at a first terminal, including: receiving configuration information, transmitted by a second terminal, of an available resource set in a case where a predefined condition is satisfied; acquiring a target resource based on the configuration information of the available resource set, a target resource is used for transmitting service data.

Abstract: A method and electronic device for predicting an atomic force are provided. The method includes obtaining atomic position data representing a molecular system, performing, using a graph neural network (GNN) model, a first simulation on the atomic position data to generate a plurality of atomic forces, updating parameters of a three-dimensional (3D) bucket queue model based on the plurality of atomic forces, wherein the 3D bucket queue model is configured to predict an atomic force of a subsequent simulation based on an atomic force of a prior simulation, and generating, using the updated 3D bucket queue model, a second plurality of atomic forces by performing a second simulation.

Abstract: A motorized venetian blind includes a first lifting electric machine, a second lifting electric machine and a tilting electric machine for respectively control a front pull cord, a rear pull cord and a ladder cord. When a front warp and a rear warp of the ladder cord are controlled by the tilting electric machine to move downwardly and upwardly respectively to tilt the slats to the closed position, one of the pull cords on the same side as the upwardly-moving warp is controlled by the first lifting electric machine or the second lifting electric machine to move upwardly along with the upwardly-moving warp. Therefore, the synchronization of the pull cords and the ladder cord is improved, whereby closure between the slats is enhanced, and the bottom rail can be fully tilted to be mostly vertical, partially overlapping the neighboring slat for preventing light leakage.

Abstract: A wireless communication method includes receiving, by a wireless communication device from a network, first downlink control information on a first downlink channel in a first frequency resource. The first downlink control information schedules a first Transport Block (TB). The first downlink channel is specific to the wireless communication device. The method further includes receiving, by the wireless communication device from the network, the first TB on a second downlink channel in a second frequency resource. The first TB is received by a plurality of wireless communication devices. The second downlink channel is common to the plurality of wireless communication devices.

Abstract: The present application provides a session management method, an entity, a network device, and a storage medium. The method includes: sending, on the basis of a service requirement, a group-level session management request to a control plane entity, where the group-level session management request carries group information for representing a virtual network group that requires group-level session management; receiving a response message returned by the control plane entity in response to the group-level session management request; and performing, according to content carried in the response message, corresponding session service management on the virtual network group.

Abstract: Presented are systems, methods, apparatuses, or computer-readable media for information transfer in integrated access and backhaul (IAB) system and apparatus. A first network node may receive a first message including F1 control plane (F1-C) related traffic from a network function. The first network node can send a second message comprising the F1-C related traffic to a second network node.

Abstract: Disclosed is an apparatus and method.

Abstract: Systems and methods for communication between a wireless communication devices and wireless communication nodes disclosed herein. In one embodiment, the systems and methods are configured to determine, by a wireless communication node, an indication of a version of a sidelink transmission format. The wireless communication node can further configure, according to the indication, a sidelink resource and at least one transmission configuration parameter for a sidelink transmission of a wireless communication device.

Abstract: A controller, for i=1, . . . , M, with M being a positive integer, is configured to cause a first non-infinite impedance between an output node (i) of an output driver (i) and a first voltage source (e.g., VDD) in a first time period during which the output node (i) is at a first logical value which is a digitized value of a second voltage source (e.g., ground). For example, the controller can maintain a digital 0 on the output node (i) without letting the analog voltage on the output (i) be pulled down to the analog ground, and/or can maintain a digital 1 on the output node (i) without letting the analog voltage on the output (i) be pulled up to the positive supply voltage.

Abstract: Methods, systems, and devices for latency management in integrated access and backhaul (IAB) networks for mobile communications are described. An example method for wireless communication includes receiving, by a first network node from a second network node, a measurement configuration, performing, based on the measurement configuration, one or more latency measurements, and transmitting, to the second network node, a measurement report comprising the one or more latency measurements or an identification of the channel used for the one or more latency measurements.

Abstract: A pull-rod mechanism includes a drive connector, a pull rod, a lift mechanism, and an actuating mechanism. The pull rod includes a fixed shaft, an unlocking shaft and a lift operating member. When the lift operating member protrudes relative to the unlocking shaft, the lift mechanism drives the actuating mechanism to transmit a torque to the roller for winding up the covering material. When the unlocking shaft protrudes relative to the fixed shaft, the lift mechanism drives a drive shaft of the actuating mechanism to rotate reversely, causing the engagement between the swinging pawls of the actuating mechanism and the drive connector to discontinue. Thereby, the drive connector and the roller rotate freely relative to the drive shaft under a weight of the covering material, unwinding the covering material so that the covering material is extended from the roller.

Abstract: Techniques are described for a radio access network (RAN) system to obtain and manage the priority information that indicates priorities of the multicast and broadcast services (MBS). An example wireless communication method includes receiving, by a first network node from a second network node, priority information that indicates a priority of a multicast and broadcast service (MBS), and determining, by the first network, based on the priority indicated by the priority information, a reception priority of the MBS.

Abstract: Disclosed are an IAB link control method, a communication unit and a computer-readable storage medium. The communication unit receives control information sent by a CU, and an operation corresponding to the control information is executed according to the control information, where the communication unit includes at least one of an IAB, a terminal, a DU, a terminal part of an IAB, a DU part of an IAB or a relay. The communication unit performs a corresponding control operation on an IAB link according to the control information sent by the CU, so as to reduce an interruption delay.