Abstract: A mask module includes a framework, a first strip plate fixed on the framework and extending along a first direction, and a first mask. The first mask is located on a side, deviating from the framework, of the first strip plate. The first mask includes at least one preset area, and the preset area includes at least one opening area. The first strip plate is provided with a first concave-convex structure on one side edge along the first direction. At least one convex structure is provided in a middle of the first concave-convex structure along the first direction. In a direction perpendicular to a surface of the first mask, the first concave-convex structure and the convex structure cover at least a part of area of the at least one opening of the preset area. The convex structure and the first strip plate are integrally formed.

Abstract: A lockset and a door lock belong to the technical field of door locks. The lockset includes a drive shaft. Two ends of the drive shaft are respectively connected to handle assemblies. The handle assembly includes a handle and a lock seat. A linkage mechanism is provided between the handle of one of the handle assemblies and the drive shaft, and is configured to lock the handle and the drive shaft such that the handle and the drive shaft are circumferentially fixed. The other handle assembly is provided with a switch mechanism for driving the linkage mechanism to lock or unlock. When the switch mechanism drives the linkage mechanism to unlock, the handle is rotatable independently relative to the drive shaft. Therefore, the safety performance of the lockset is improved, and the service life thereof is extended.

Abstract: An edible confectionery ink composition for 3D printing comprises: from 20% to 75% by weight of sweetener, preferably sugar, and from 15% to 50% by weight of a fat composition, wherein the fat composition comprises from 0% to 3% by weight of lauric acid (C12:0); and from 35% to 70% by weight of saturated fatty acid (SAFA); said percentages of acid referring to acids bound as acyl groups in glycerides in the fat composition and being based on the total weight of C8 to C24 fatty acids; and a percentage of saturated fatty acid on the second position of triglyceride out of total saturated fatty acid (Sn-2 SAFA %) from 8.0% to 40.0%; and wherein the fat composition has; from 50 to 90 solid fat content at 10° C.; and from 30 to 75 solid fat content at 20° C.; and from 5 to 30 solid fat content at 30° C.; measured on unstabilized fat according to ISO 8292-1.

Abstract: A method of utilizing humic acid to prepare layered humic acid/manganese oxide composite catalyst and its application, the method includes the steps of: adding sodium hypochlorite, manganese salt and humic acid to a water source, stirring and mixing; then introducing into a filter device having a filter material of manganese and a support medium, and generating a layered humic acid/manganese oxide composite catalyst on a surface of the filter material while directing a continuous water flow of the water source into the filter device with a short empty bed contact time for a short time. The catalyst can be used to effectively remove manganese to maintain an effluent with a Mn2+ concentration of not more than 20 ?g/L and to effectively remove heavy metals such as iron, manganese, arsenic, thallium, molybdenum or lead from the water source under neutral, acidic or alkaline conditions with a removal rate of 95% more.

Abstract: A UE determines a group identifier based at least in part on a timing advance (TA) associated with the UE, the group identifier associated with at least the UE and a second UE and receives a sidelink resource allocation associated with the group identifier. The UE transmits sidelink communication using the sidelink resource allocation. A network node associates a UE with a group identifier based on a timing advance (TA) associated with the UE and transmits a sidelink resource allocation associated with the group identifier, the group identifier associated with at least the UE and a second UE.

Abstract: A work light including a body defining a first end, a second end opposite the first end, a length extending between the first end and the second end, and a pivot axis extending parallel to the length. The first end includes a power button. The work light further includes a light source head pivotally coupled to the body to pivot about the pivot axis and configured to be operated by the power button. The light source head includes a planar light panel having a plurality of light emitting diodes aligned in a direction parallel to the pivot axis. The work light further includes a battery receptacle disposed on the body and configured to receive at least a portion of a battery. The battery couples to the battery receptacle by sliding into the battery receptacle along the direction parallel to the pivot axis.

Abstract: A scheduling offset between an uplink and downlink radio frame timing structure of a user equipment (UE) may be updated to provide for more efficient utilization of hybrid automatic repeat request (HARQ) processes in a non-terrestrial network. For instance, different UEs may experience different round trip delays (RTDs) with a non-terrestrial cell. Different UEs may be configured with different scheduling offsets such that scheduling delays may be reduced and HARQ processes identifiers may be reused more rapidly. Additionally or alternatively, wireless communications systems may define one or more separation distances (or timing thresholds) for timing between communications and HARQ processes may be reused based on the separation distance threshold (e.g., such that a satellite may reuse a HARQ process ID for two scheduled communications that have not yet been performed by the UE).

Abstract: Provided by the present disclosure are a 4D (four-dimensional) intracardiac echocardiography (ICE) imaging system, an ultrasonic imaging method and an ultrasonic imaging apparatus. The system at least includes an interventional catheter, an external mechanical driving apparatus, and an ultrasonic host. The interventional catheter includes a miniature ultrasonic probe located at a distal end. The ultrasonic host is connected to the miniature ultrasonic probe, and used to output an acoustic wave driving signal. The miniature ultrasonic probe is used to emit the acoustic wave driving signal intermittently. The mechanical driving apparatus is used to drive the probe to rotate unidirectionally and uniformly in the interventional catheter when the probe emits the acoustic wave driving signal, thus performing mechanical 4D scanning imaging. The miniature ultrasonic probe is also used to receive an echo signal of the acoustic wave driving signal, and to transmit the echo signal to the ultrasonic host.

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may measure a frequency selectivity of a channel between the UE and a base station and may transmit signaling to the base station indicating one or both of a frequency selectivity metric or a recommended demodulation reference signal (DMRS) port multiplexing pattern based on measuring the frequency selectivity. In some aspects, the UE may transmit the signaling to assist the base station in configuring a DMRS port multiplexing pattern based on current channel conditions. For example, if the frequency selectivity metric satisfies a threshold, the UE may recommend a DMRS port multiplexing pattern absent of code division multiplexing (CDM). Alternatively, if the frequency selectivity metric fails to satisfy the threshold, the UE may recommend a DMRS port multiplexing patter including CDM.

Abstract: Systems and techniques are provided for wireless communications performed at a network entity. For example, the systems and techniques can include obtaining, at the network entity, a target relative time difference (RTD). A transmission timing pre-compensation can be determined at the network entity between a first reference signal and a second reference signal, wherein the transmission timing pre-compensation is determined based on the target RTD and one or more network delay components. The first reference signal and the second reference signal can be transmitted using the transmission timing pre-compensation to offset the first reference signal from the second reference signal by the target RTD.

Abstract: In some aspects, an electronic device may display a keyboard user interface on a touchscreen display panel. The electronic device may detect a key press interaction with the keyboard user interface. The electronic device may trigger one or more haptic actuators to generate a vibration waveform associated with a haptic pattern that is based at least in part on a context associated with the key press interaction. Numerous other aspects are described.

Abstract: An apparatus, e.g., a UE, for transmission of information modulated onto RSs using index modulation is disclosed. The UE may receive, from a base station, a configuration of one or more RS resources of an RS resource set. The one or more RS resources may be associated with an index modulation technique including a plurality of UL or DL information bits. The UE may transmit, to the base station, or receive, from the base station, the plurality of UL or DL information bits. The plurality of UL or DL information bits may include at least one of one or more first bits or one or more second bits. At least one of the one or more RS resources may be selected based on at least one of the one or more first bits or the one or more second bits.

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may obtain updated location information, and determine a time difference between a previous communication with a network and a scheduled uplink transmission. Based on the determined time difference, the UE may determine a timing advance (TA) component of a TA value to apply for the uplink transmission, and transmit an uplink message in the uplink transmission according to the determined TA value and the location information. In some examples, the time difference may be based on a first duration between the uplink transmission and a previous uplink transmission, a second duration between the uplink transmission and a previous TA command received from the network, or both. In some examples, the determined TA value may be based on additional parameters, such as an autonomous adjustment step, an aggregate adjustment rate, a scaling factor, or any combination thereof.

Abstract: For a two-step random access channel (RACH) process, the base station determines a random access configuration to configure a user equipment (UE) with the two-step RACH process that includes a communication of a first message including a preamble portion and a payload portion, where the determining the random access configuration includes determining to exclude a demodulation reference signal (DMRS) from the payload portion based on satisfaction of conditions. The base station generates configuration information including the random access configuration indicating the two-step RACH process, the configuration information including a configuration for a transmission of the preamble portion and the payload portion without the DMRS based on the satisfaction of the conditions.

Abstract: The present disclosure relates to novel compounds and pharmaceutical compositions thereof, and methods for inhibiting the activity of PI3Ka enzymes with the compounds and compositions of the disclosure. The present disclosure further relates to, but is not limited to, methods for treating disorders associated with PI3Ka signaling with the compounds and compositions of the disclosure.

Abstract: Some disclosed methods involve performing a fingerprint enrollment process involving obtaining fingerprint image data via a first fingerprint sensor of a fingerprint sensor system including two or more fingerprint sensors and creating a first fingerprint sensor template for subsequent fingerprint authentication via the first fingerprint sensor. Some disclosed methods involve determining a second fingerprint sensor of the fingerprint sensor system for which a fingerprint template will be created, determining one or more second fingerprint sensor characteristics of the second fingerprint sensor and creating a second fingerprint sensor template for subsequent fingerprint authentication via the second fingerprint sensor based, at least in part, on the first fingerprint sensor template and the one or more second fingerprint sensor characteristics.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a bandwidth part configuration that indicates one or more bandwidth parts associated with at least one beam and switch, based at least in part on the bandwidth part configuration, from a first bandwidth part of the one or more bandwidth parts as an active bandwidth part to a second bandwidth part of the one or more bandwidth parts as the active bandwidth part. Numerous other aspects are provided.

Abstract: A photographing device, its control method, and a movable platform can include: acquiring a real-time video frame; duplicating the real-time video frame to obtain two real-time video frames; outputting one of the two real-time video frames for display and perform a stability augmentation processing on the other of the two real-time video frames; and saving the stability augmentation processed real-time video frame.

Abstract: An automatic conveyor device including an entrance platform footboard, an exit platform footboard, and a series of steps running in a loop between the entrance platform footboard and the exit platform footboard; a first comb plate and a second comb plate respectively connected to the entrance platform footboard and the exit platform footboard through a comb support plate; and a first warning device disposed in the vicinity of the entrance platform footboard or the exit platform footboard, where the first warning device includes a projection device that projects a light beam along a width direction in the vicinity of the first comb plate or the second comb plate.

Abstract: Certain aspects of the present disclosure provide techniques for obtaining constellation information and trajectory information of one or more non-terrestrial network (NTN) entities in a NTN; determining a position of a user equipment (UE) in communication with the apparatus; determining a signal projection cone based on the position of the user equipment, a position of the apparatus, and a beam width of a beam used for the communication between the user equipment and the apparatus; determining that the one or more NTN entities are located within the signal projection cone; and transmitting a first signal to the user equipment based on the determination that the one or more NTN entities are located within the signal projection cone.