Abstract: A method for compensating boom deflection comprising: determining a joint angle set of a boom if an end of the boom were to reach a predetermined target position when viewed as a rigid body, wherein the joint angle set comprises an angle of each joint of the boom; determining an actual position that the joint angle set causes the end to reach; determining the deviation between the actual and predetermined target positions; and when the deviation does not satisfy a predetermined condition, continuing to adjust the joint angle set until the deviation satisfies the predetermined condition. The end of the boom can consequently more accurately reach the predetermined target position. The present invention further relates to a method for controlling a boom, an apparatus for compensating boom deflection, an apparatus for controlling a boom, a construction machine, and a computer-readable storage medium.

Abstract: Ionizable cationic lipid compounds have an amine moiety from amino alcohols and a lipid moiety from a lipid synthesized via esterification. The ionizable cationic lipid compounds which comprise an amino alcohol mediated ionizable cationic lipid compound are useful for in vivo or in vitro delivery of one or more nucleic acid agents including DNA, siRNA, a microRNA, an mRNA, a RNAi, and a plasmid.

Abstract: A method and device for a relay User Equipment (UE). In one embodiment, the relay UE receives a first PC5 message from a first remote UE for initiating a first direct link establishment procedure for a UE-to-UE (U2U) relay communication with a second remote UE. Furthermore, the relay UE, in response to reception of the first PC5 message, sends a second PC5 message for initiating a second direct link establishment procedure for the U2U relay communication with the first remote UE. In addition, the relay UE sends a reject message corresponding to the first PC5 message to the first remote UE if the second direct link establishment procedure is not completed within a period.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, an indication of an air-to-ground (ATG) dedicated random access channel (RACH) configuration. The UE may communicate with the base station based at least in part on the ATG dedicated RACH configuration. Numerous other aspects are described.

Abstract: Systems and methods for determining a timing of a random access channel (RACH) occasion (RO) used to transmit a contention free random access (CFRA) preamble triggered by the receipt of an physical downlink control channel (PDCCH) order in a PDCCH are disclosed herein. A user equipment (UE) receives the PDCCH order and determines a timing offset value between the RO and a signal (e.g., a synchronization signal block (SSB), the PDCCH, a reference signal, etc.) to be used as a timing source. The UE also determines the arrival time of the signal to be used at the timing source. The UE then determines a time of the RO (during which the CFRA preamble will be transmitted) according to the arrival time and the timing offset value. Timing advance (TA) value(s) may also be accounted for as part of such a determination.

Abstract: An information transmission method includes: receiving first configuration information, where the first configuration information includes a first duration, a second duration, and a first cycle, the first duration is less than the first cycle, and the first duration starts at a start moment of the first cycle; and when a time unit corresponding to an end of the first duration is not later than a time unit corresponding to an end of the second duration, and acknowledgment information is a negative acknowledgment (NACK), skipping monitoring, in a next time unit of the time unit corresponding to the end of the second duration, retransmission scheduling control information corresponding to the acknowledgment information.

Abstract: A random access method, a communications apparatus, a chip, and a storage medium are described. A terminal device receives a first synchronization signal/PBCH block (SSB) on a first candidate SSB occasion. The first candidate SSB occasion is associated with a first random access channel time-frequency-code resource, and the terminal device sends random access information on the first random access channel time-frequency-code resource. The first candidate SSB occasion is included in L candidate SSB occasions. The L candidate SSB occasions are periodically and sequentially associated with random access channel time-frequency-code resources. By using M adjacent candidate SSB occasions as a mapping periodicity, M is less than L.

Abstract: Provided are a feedback information transmission method and apparatus, a base station, a user equipment and a storage medium. The method includes sending a setting parameter of a physical downlink control channel (PDCCH) search space; sending a scheduled dedicated uplink resource grant or a scheduled dedicated downlink resource grant through the PDCCH search space; and in response to receiving a physical uplink shared channel (PUSCH) of a user equipment (UE), sending a PUSCH feedback indication to the UE through the PDCCH search space so that the UE stops sending the remaining repetition number of the PUSCH.

Abstract: This application relates to a communication method, a communication device, and a computer-readable storage medium. In the communication method, a second device receives a third protocol data unit from a first device. The third protocol data unit includes a second frame, and the second frame indicates that a first time period in a transmission opportunity of the first device is allocated for data transmission of the second device. The second device transmits a fourth protocol data unit to a third device within the first time period. A duration field in the fourth protocol data unit is set, so that a basic network allocation vector associated with the fourth device is 0 when the first time period ends. In this way, the fourth device can respond to triggering, thereby improving system efficiency.

Abstract: A computer-readable storage medium stores instructions to configure a UE for joint channel estimation of uplink transmissions in a Fifth Generation New Radio (5G NR) and beyond wireless network, and to cause the UE to perform operations. The operations include decoding DCI or higher layer signaling received from a base station. The DCI or the higher layer signaling indicates a number of PUSCH repetitions forming the uplink transmissions. The operations further include decoding higher layer signaling received from the base station, the higher layer signaling indicating a size of a time domain window (TDW) associated with the uplink transmissions. The TDW has a number of slots equal to the size. Each of the PUSCH repetitions within the TDW is associated with a same carrier phase and a same transmit power.

Abstract: The present disclosure relates to use of an oxymethyl-modified derivative of quercetin in preparation of a drug for inhibiting tumor cell proliferation, and belongs to the technical field of drug preparation. The present disclosure provides use of an oxymethyl-modified derivative of quercetin in preparation of a drug for inhibiting tumor cell proliferation. The oxymethyl-modified derivative of quercetin may inhibit tumor cell proliferation, inhibit proliferation of a transplanted tumor in vivo, inhibit tumor cell metastasis, and induce tumor cell apoptosis.

Abstract: A contractible sofa linkage device includes a linkage assembly, a seat frame mount hinged above the linkage assembly, and a leg assembly hinged to a front end of the seat frame mount; an inner side wall of the seat frame mount is provided with a mounting platform, wherein a height of the mounting platform is lower than an upper edge of the seat frame mount, and an angled plane where the mounting platform is positioned is a seat frame mounting surface; the leg assembly includes a footrest link assembly and a footrest member, in which the footrest link assembly is hinged to the seat frame mount, the footrest member includes a footrest plate mounting surface used to mount a footrest plate, and the footrest plate mounting surface is retracted below the seat frame mount when the footrest link assembly drives the footrest member to be retracted to a limit position.

Abstract: Extracellular vesicles (EVs) from human induced pluripotent stem cells (hiPSCs) may be produced by forming 3-D brain organoids of the hiPSCs in a dynamic bioreactor and collecting the EVs from the bioreactor. The EVs may be used for treating ischemic conditions.

Abstract: The present application relates to the technical field of liquor sets, and specifically relates to a liquor container convenient for accurate liquor mixing and a method convenient for liquor mixing. The liquor container convenient for accurate liquor mixing comprises a liquor bottle. Liquor having a specified height is packaged in the liquor bottle. A liquor mixing rod having a specified depth is immersed in the liquor, and is used for increasing liquor mixing space by reducing the immersion depth of the liquor mixing rod. The liquor mixing rod is provided with a first liquor mixing scale. In the present application, by providing the liquor bottle with the liquor mixing rod and immersing the liquor mixing rod in the liquor of the liquor bottle, a drinker can increase the liquor mixing space by reducing the immersion depth of the liquor mixing rod.

Abstract: An eye mask and a control method thereof are provided. The eye mask includes a casing, a first information prompting device and a second information prompting device arranged on the casing. The first information prompting device is configured for internally giving information prompts, the second information prompting device is configured for externally giving information prompts. The control method includes controlling the first information prompting device and the second information prompting device to give information prompts simultaneously in a working state.

Abstract: Disclosed is a method for improving quality of cured loin ham mediated by sorbitol, belonging to the field of food processing. The method comprises the following steps: treating loin with curing material containing sorbitol, inoculating bacterial suspension, and fermenting at constant temperature and humidity to obtain sorbitol-mediated curing loin ham. Through experiments, it is found that the salt content, pH value and aw of sorbitol group are lower than those of control group in the whole production and processing process; only Lactobacillus is the dominant genus in the control group, while Staphylococcus and Lactobacillus are the dominant genera in the sorbitol group.

Abstract: This application relates to the field of temperature measurement technologies, and provides a wearable device and a temperature measurement method. The wearable device includes a first sensing member, a second sensing member, and a processor. When the wearable device is close to a biological body, the first sensing member forms equivalent capacitance with the biological body, and the first sensing member receives heat of the biological body. The second sensing member is configured to measure temperature of the first sensing member as an initial temperature. The processor is configured to read a capacitance value of the equivalent capacitance and determine a contact state between the first sensing member and the biological body according to the capacitance value. The processor is configured to determine whether to match a corresponding temperature compensation value to the initial temperature according to the contact state.

Abstract: A heating mechanism and aerosol generation device are provided. The heating mechanism includes a chamber; a heater; and a first end cap, connected to an end of the heater, where the first end cap includes an inner cylinder at least partially extending into an interior of the chamber. The inner cylinder has a closed end and an opposite open end, and the open end of the inner cylinder is configured to abut against the aerosol product when the aerosol product is received within the chamber, so that a substantially closed space is formed between the closed end and the open end. Through this application, after an aerosol generation product is inserted into the heating mechanism, a closed chamber may be formed on an end cap.

Abstract: The invention relates to a soft capsule shell and a soft capsule. The present invention provides soft capsule shells prepared from a film-forming composition including 2 wt % to 5 wt % of a first gelling agent, 10 wt % to 35 wt % of a plasticizer, 18 wt % to 35 wt % of gelatinizable starch, 4 wt % to 17 wt % of granular starch, and 35 wt % to 55 wt % of water, wherein the first gelling agent is a gellan gum having a weight-average molecular weight of 5.0×105 to 8.0×106 g/mol and/or a coefficient of molecular weight distribution of 1.0 to 6.0. The film-forming composition provided by the invention has good film-forming mechanical strength, toughness and viscosity, is good in seaming when being compressed into soft capsules, and can be disintegrated in medium water and simulated gastric juice.

Abstract: An aerosol-generating system includes a reservoir containing an aerosol-forming substrate. The system also includes first and second heating elements and first and second liquid transfer elements. The first and second heating elements are spaced apart from the reservoir. The first and second liquid transfer elements are configured to deliver aerosol-forming substrate from the reservoir to the heating elements. The first liquid transfer element has first and second end portions and a portion between the first and second end portions at the first heating element. The second liquid transfer element has first and second end portions and a portion between the first and second end portions at the second heating element. The portion of the first liquid transfer element at the first heating element may extend in a first direction. The portion of the second liquid transfer element at the second heating element may extend in a second direction.