Abstract: Embodiments of the present invention provide a reference signal notification method, including: sending, by a network device, a reference signal notification message, where the reference signal notification message includes time resource information of a reference signal. According to the embodiments of the present invention, the reference signal notification message in the present invention is used to notify UE of a reference signal configuration, especially information about a CSI-RS, so that the network device can flexibly provide a reference signal, especially a CSI-RS, and the UE can more effectively receive the reference signal, especially the CSI-RS.

Abstract: A method and device in a node for wireless communications. A first node transmits a first signaling; transmits a first reference signal and a second signal through a first antenna port in a first time-frequency resource set; the first signaling is used to indicate a number of time-frequency resource(s) used for the first reference signal in the first time-frequency resource set; the first reference signal is used to demodulate the second signal; the first antenna port conforms to a first Quasi Co-Located (QCL) relation, and the first QCL relationship is one of Q candidate QCL relationships; the number of time-frequency resource(s) used for the first reference signal in the first time-frequency resource set is used to indicate the first QCL relationship out of the Q candidate QCL relationships, Q being a positive integer greater than 1. The application effectively solves the signaling overhead problem of transmission configuration indication.

Abstract: A method (100) for providing an analysis of coronary artery disease (CAD), comprising: (i) receiving (120) patient metadata about the patient; (ii) receiving (130) a temporal sequence of 2D and/or 3D ultrasound images of the patient's heart; (iii) selecting (140), by the CAD prediction system, a plurality of ultrasound images from the temporal sequence; (iv) processing (150), using a trained AI algorithm of the CAD prediction system, the selected plurality of ultrasound images to generate a feature map of the selected plurality of ultrasound images; (v) analyzing (160) the generated feature map and the received patient metadata using a trained algorithm of the CAD prediction system to generate a CAD prediction output; (vi) providing (170), via a user interface of the CAD prediction system, the generated CAD prediction output.

Abstract: The present application discloses a method and a device in a node for wireless communications. A first node receives a first signaling group, the first signaling group being used to indicate a first signature sequence group and a second signature sequence group; transmits a first signature sequence in a first time interval; and transmits a second characteristic sequence in a second time interval; whether the first signature sequence belongs to the first signature sequence group or the second signature sequence group is used for selecting the second signature sequence; any signature sequence in the first signature sequence group is associated with a shared channel resource unit in a first period. The present application avoids the situation where the first node persistently selects random access preambles without being associated with a shared channel resource unit, thus ensuring that the requirement on access delay for UE is satisfied.

Abstract: The present disclosure belongs to the field of molecular biology, particularly to the technical field of gene analysis and detection, and specifically relates to a method for preparing a DNA library and a method for detecting a retroviral integration site. Specifically, the method for preparing the DNA library comprises the following steps: 1) fragmenting a genomic DNA from a retrovirus-infected cell to obtain DNA fragments; 2) subjecting the DNA fragments to end-repair, A-tailing, and ligation with an adapter to obtain a ligation product, wherein the adapter is an asymmetric double-strand adapter comprising a long-strand sequence and a short-strand sequence, wherein the long-strand sequence sequentially comprises, from a 5? end to a 3? end, a fixed sequence, a random UMI sequence, and an amplification primer binding sequence, and the short-strand sequence comprises a sequence complementary to the fixed sequence; and other steps.

Abstract: A nitrogen-containing derivative of substituted phenol hydroxyl acid ester is represented by formula (I). A salt of the compound of formula (I) has good water solubility, and in vivo, can rapidly and completely release substituted phenols having a pharmacological effect, which can improve the water solubility of substituted phenols, rapidly exert the pharmacological effects of substituted phenols in vivo, and has good safety. The method for preparing the above-mentioned compound is provided. This compound can also be used in the preparation of drugs that produce anaesthesia and/or sedative and hypnotic effects on humans and animals.

Abstract: A system and method for providing an enhancing or contrast agent advisability indicator. Subject data for a subject is processed using an AI-based model to obtain an indication of whether a medical imaging procedure for the subject requires an enhancing or contrast agent. The enhancing or contrast agent advisability indicator is generated with respect to one or more target pathologies assessed in the medical imaging procedure.

Abstract: A touch display panel includes a touch area and a bezel area. The touch display panel includes a substrate and a touch layer. The touch layer includes a plurality of touch electrodes and a plurality of touch lines. The touch lines include winding sections and main line sections. The touch lines include a first touch line and a second touch line, a width variation between the first touch line and the second touch line in the bezel area is less than or equal to a first preset threshold, and a length of a winding section of the first touch line is less than a length of a winding section of the second touch line.

Abstract: A temperature-controllable test device for cable monitoring includes a vertical plate. The lower end of the vertical plate is secured to a base plate. A second motor is mounted on the rear side of the vertical plate. The output shaft end of the second motor extends to the front side of the vertical plate. A mounting plate is secured to the output shaft end of the second motor. A stretching mechanism is disposed inside the mounting plate and configured to stretch a cable. The stretching mechanism includes a transmission cavity formed inside the mounting plate. A first bidirectional reciprocating screw rod is rotatably connected between the left inner wall of the transmission cavity and the right inner wall of the transmission cavity. A turbine is mounted in the middle of the first bidirectional reciprocating screw rod.

Abstract: A method and a device in a node used for wireless communication are disclosed in the present disclosure. A first node transmits a first Random-Access (RA) Preamble and a first radio signal, the first RA Preamble being associated with the first radio signal, the first RA Preamble being transmitted on a Physical Uplink Shared Channel (PUSCH), and a first bit block being used for generating the first radio signal; receives Physical Downlink Control Channel PDCCH, the PDCCH comprising a first information block; and transmits a second RA Preamble and a second radio signal, the second RA Preamble being associated with the second radio signal, and the second RA Preamble being transmitted on a PUSCH, the first bit block being used for generating the second radio signal; the RA channels being Physical Random Access Channel (PRACH) occasions.

Abstract: Examples described herein relate to techniques for routing application data through a selected network slice based on validation of an application entitlement request. In some examples, an entitlement system may receive an application entitlement request corresponding to an application that is on a user equipment. The entitlement system may validate the authenticity of the application based on the application authenticity information from the entitlement request. The entitlement device may in response to validation of the application entitlement request, send an application entitlement response to the user equipment such that the user equipment selects a network slice to route application data corresponding to the application.

Abstract: The present invention belongs to the field of medicine and specifically relates to the use of Selonsertib in the preparation of drugs for the treatment of cancer. The Selonsertib is the English name of the compound 5-(4-cyclopropyl-1H-imidazole-1-yl)-2-fluoro-N-(6-(4-isopropyl-4H-1,2,4-triazol-3-yl)pyridine-2-yl)-4-methylbenzamide, and its chemical formula is C24H24FN7O, CAS No.: 1448428-04-3. The results of the present invention show that Selonsertib can efficiently inhibit the activity of RSK4 kinase, and has a significant inhibitory effect on the growth of a variety of tumors, and can reduce the resistance of tumors to EGFR-TKI-targeted drugs when combined with EGFR-TKI-targeted drugs. Selonsertib in combination with Anti-PD1 has a significant effect on inhibiting tumor growth compared with the drug alone. The pharmaceutical composition containing Selonsertib provided by the present invention has a good application prospect in the targeted therapy of a variety of cancers.

Abstract: The present disclosure provides a method and device in nodes used for wireless communication. A first node receives M first-type signalings; transmits a first signal on a target time-frequency resource block; the M first-type signalings respectively indicate M candidate resource sets; one of the M candidate resource sets is within a target resource pool; the target resource pool comprises the target time-frequency resource block; a first signaling is one of the M first-type signalings, the first signaling indicates at least a latter of a first zone ID and a first candidate resource set, and the first candidate resource set is one of the M candidate resource sets. The present disclosure effectively solves the problem of conflicts in coordination resources in the case of multiple cooperative users.

Abstract: It discloses an apparatus and a method for treating oil-containing sludge, wherein, a pressurized chamber is the main structure, and a mixture of carbonic acid in water, iron-rich biochar and polyaspartic acid is sprayed in pulses by a nano-aeration device inside the pressurized chamber. The carbonic acid is decomposed into supercritical CO2 by the nano-aeration device, reducing the viscosity of petroleum hydrocarbons in the oil-containing sludge synergistically with the polyaspartic acid. The iron-rich biochar promotes dissolution of petroleum hydrocarbons from the oil-containing sludge, thus enhancing the drive-off ratio of oil phase, and improving the decomposition of residual oil organics. In the treatment of oil-containing sludge according to the present invention, high temperature retting of the separated sludge with bacterial bran increases the degree of humification of the sludge, the treated sludge contains petroleum hydrocarbon below 1%, and can be directly available to plants.

Abstract: The disclosure discloses a penetrating cushion damping device comprising a penetrator, and belongs to the field of in-situ penetrating exploration of extraterrestrial celestial bodies. A magnetic conductor encloses the non-penetrating end of the penetrator, a drag plate connected to the penetrator is provided at the lower end face of the magnetic conductor, and a magnetic source structure for generating magnetic force on the magnetic conductor is provided in the non-penetrating end of the penetrator. The disclosure utilizes the penetrating cushion anti-drag mode with the drag plate and the electromagnetic structure, which is self-adaptive to the flight penetration speed and compact in structure, reduces the jump probability, and further reduces the cushion resistance after the speed is reduced.

Abstract: Disclosed are a charge and discharge balancing circuit and an LED drive system, which include multiple charge and discharge branches, each of which includes a charge circuit and a discharge circuit. The charge and discharge branches are each connected to an energy storage device. The charge circuits are connected to a charging power supply, and the discharge circuits are connected to a load. Each charge and discharge branch determines whether to charge the connected energy storage device according to a voltage signal of the charging power supply and a voltage signal of the connected energy storage device, and determines whether to discharge to the connected load according to a voltage signal at a load connection terminal and the voltage signal of the connected energy storage device. The voltage signal at the load connection terminal is the maximum value among the voltages transmitted to the load by each branch.

Abstract: A method and device in a node for wireless communications. A first node transmits a first signaling; transmits a first reference signal and a second signal through a first antenna port in a first time-frequency resource set; the first signaling is used to indicate a number of time-frequency resource(s) used for the first reference signal in the first time-frequency resource set; the first reference signal is used to demodulate the second signal; the first antenna port conforms to a first Quasi Co-Located (QCL) relation, and the first QCL relationship is one of Q candidate QCL relationships; the number of time-frequency resource(s) used for the first reference signal in the first time-frequency resource set is used to indicate the first QCL relationship out of the Q candidate QCL relationships, Q being a positive integer greater than 1. The application effectively solves the signaling overhead problem of transmission configuration indication.

Abstract: The present application discloses a method and a device in a node for wireless communications. A first node receives a first signaling group, the first signaling group being used to indicate a first signature sequence group and a second signature sequence group; transmits a first signature sequence in a first time interval; and transmits a second characteristic sequence in a second time interval; whether the first signature sequence belongs to the first signature sequence group or the second signature sequence group is used for selecting the second signature sequence; any signature sequence in the first signature sequence group is associated with a shared channel resource unit in a first period. The present application avoids the situation where the first node persistently selects random access preambles without being associated with a shared channel resource unit, thus ensuring that the requirement on access delay for UE is satisfied.

Abstract: A method for dynamically obtaining a supply includes storing, in a main memory (115), identification of supplies used during a medical procedure: monitoring information from the medical procedure during the medical procedure: predicting, by a processor (152) executing instructions and based on monitoring the information, whether a supply that is not present should be obtained during the medical procedure, and obtaining the supply that is not present during the medical procedure based on predicting that the supply that is not present should be obtained.