Abstract: A method may include: performing a treatment operation on at least a portion of a subterranean formation using an oil-in-water emulsion treatment fluid that comprises an oleaginous phase and an aqueous phase; recovering at least a portion of the oil-in-water emulsion treatment fluid from the portion of the subterranean formation; introducing a quaternary ammonium compound into the recovered portion of the oil-in-water emulsion treatment fluid at a well site; and mechanically separating at least a portion of the recovered portion of the oil-in-water emulsion treatment fluid into an oleaginous fluid and an aqueous fluid.

Abstract: An array substrate and a display panel are provided. The array substrate includes a plurality of data lines and scan lines intersecting to form a plurality of subpixel units. Each of the subpixel units includes a substrate, a common electrode layer, and an active layer. The active layer includes at least a first active layer and at least a second active layer. The first active layer is located in a thin-film transistor included in the array substrate, and at least one of the second active layers is not located at a position where the common electrode layer and the data line overlap.

Abstract: A method, apparatus and device for detecting a growth state of a crystalline line of a silicon rod, relating to the technical field of monocrystalline silicon, including in a process of constant-diameter growth of the silicon rod, acquiring a sample image of the silicon rod providing a detection area in the sample image, wherein the detection area overlaps with a crystalline-line growth line of the silicon rod generating a grayscale-value curve of the detection area, and according to the grayscale-value curve of the detection area, determining the growth state of the crystalline line of the silicon rod on the crystalline-line growth line. The method alleviates the affection on the detection of crystalline lines by the fluctuation of the diameter of the silicon rod and the unclarity of the features of the crystalline lines, thereby improving the accuracy and the efficiency of the detection on the crystalline lines.

Abstract: A beam failure recovery procedure in a wireless communication system comprises receiving, from a base station (BS), at least one beam failure detection reference signal (RS) and at least one new candidate beam RS over a downlink channel; identifying a set of RS resources including an index for the at least one beam failure detection RS; identifying a set of RS resources including an index for the at least one new candidate beam RS; identifying a dedicated control-resource set (CORESET) received from the BS for a beam failure recovery request; transmitting, to the BS, the beam failure recovery request associated with a quality measurement of the at least one beam failure detection RS over a physical random access channel (PRACH); and receiving, from the BS, a beam failure response in response to the beam failure recovery request based on the dedicated CORESET indicated to the UE.

Abstract: Methods, apparatuses, electronic devices for MRI scanning are provided, in which in each scanning plane segment, original k-space data of a current scanning plane is obtained, and a first plane image of the current scanning plane is generated based on the original k-space data, the type of the current scanning plane is determined, and the second plane image of the current scanning plane is generated based on the first plane image of the current scanning plane with a prediction mode corresponding to the type of the current scanning plane.

Abstract: A method of user equipment (UE) in a wireless communication system. The method comprises receiving, from a base station (BS), a downlink signal including position information for orthogonal frequency division multiplexing (OFDM) symbols of a short physical uplink control channel (PUCCH), determining, based on the position information, a position of the OFDM symbols of the short PUCCH included in a slot, and transmitting, to the BS, the short PUCCH using the OFDM symbols based on the determined position.

Abstract: This specification discloses model running methods, apparatuses, computer-readable storage media and systems. In an example method, an original model is split to obtain a basic model and a trusted execution environment (TEE) model; and data of the basic model and data of the TEE model are delivered to a terminal device, so that a rich execution environment (REE) in the terminal device runs the data of the basic model, and a TEE in the terminal device runs the data of the TEE model.

Abstract: A method, apparatus and system for positioning measurement reporting are provided. The method includes sending, from a terminal device, a first message indicating a capability to support reporting information of line of sight (LOS) or non-line of sight (NLOS) of a path used in positioning measurement. The terminal device reports at least one positioning measurement result and the information of the LOS or NLOS of the path that corresponding to the at least one positioning measurement result.

Abstract: A microporous wick and a method for non-thermal solar desalination is disclosed, which includes placing a capillary wick in a brine containing sodium chloride (NaCl), the capillary wick comprising a plurality of bonded aluminum nitride (Al—N) microparticles and illuminating the capillary wick with a light source.

Abstract: A method of a first UE comprises: determining a sidelink synchronization identity (SL-SID) and a set of resources; generating at least one sidelink synchronization signal and physical broadcast channel (S-SSB) based on the SL-SID and the set of resources, wherein each S-SSB of the at least one S-SSB includes first two symbols for a sidelink primary synchronization signal (S-PSS) and second two symbols for a sidelink secondary synchronization signal (S-SSS); generating a first sequence corresponding to the S-PSS, wherein the first sequence is determined based on a binary phase shift keying (BPSK) modulated M-sequence with a 127 of sequence length and a low cross-correlation with a PSS; generating a second sequence corresponding to the S-SSS, wherein the second sequence is determined based on a BPSK modulated Gold-sequence with a 127 of sequence length; and transmitting, the at least one S-SSB over sidelink channels established with the second UE.

Abstract: A method, a UE, and a BS are provided. The method includes obtaining information associated with sets of antenna ports comprising a first and second sets of antenna ports, where the first set of antenna ports correspond with a first antenna panel of the UE, and the second set of antenna ports correspond with a second antenna panel of the UE, selecting a target set of antenna ports of the sets of antenna ports based on a determination that information associated with the target set of antenna ports satisfies a set of criteria, in response to a selection of the target set of antenna ports, configuring UE configuration parameters associated with the target set of antenna ports to associate an uplink transmission with a set of PUSCH layers associated with the target set of antenna ports; and sending the uplink transmission to a BS via the set of PUSCH layers.

Abstract: This application relates to a loudspeaker and an electronic device. In one example, the loudspeaker includes a cone frame, a first sounding unit, a second sounding unit, and an elastic suspension. The first sounding unit includes a magnetic circuit structure mounted on the cone frame, an annular vibrating diaphragm, and a voice coil connected to the annular vibrating diaphragm. The second sounding unit is arranged coaxially with the first sounding unit, where the second sounding unit is mounted in the middle of a side that is of the magnetic circuit structure and that faces the annular vibrating diaphragm. The elastic suspension is configured to elastically support the voice coil and the annular vibrating diaphragm on the cone frame.

Abstract: A radio-frequency apparatus for magnetic resonance imaging (MRI) and/or magnetic resonance spectroscopy (MRS) transmission comprising: at least one first coil resonator and at least one second coil resonator including a plurality of conductive elements, one or more of capacitive elements in each of the at least one first coil resonator and the at least one second coil resonator; the first and second coil resonators are located in a same layer of the radio-frequency apparatus with a same mode, are parallel to an axis of the subject being imaged and are electromagnetically isolated relative to each other; major components of radio-frequency fields generated by the first and second coil resonators extend in a direction that is orthogonal and perpendicular to a main magnetic field; and a combination of the first and second coil resonators are a radio-frequency apparatus to excite nuclear spins for the MRI and the MRS.

Abstract: A rotor for a mud motor includes a core having a first outer shape, and a shell positioned around the core, the shell having a second outer shape that is different from the first outer shape, the second outer shape defining one or more lobes and one or more cavities that are configured to engage a bore of a stator during rotation of the rotor relative to the stator. A thickness of the shell varies as proceeding around the core, from a non-zero minimum thickness to a maximum thickness.

Abstract: A wireless communication method, a terminal device and a network device are provided. The terminal device receives a processing indicator from a network device, the processing indicator describing one or more details of a dynamically configured measurement gap that is aperiodic. The terminal device obtains location measurements according to the dynamically configured measurement gap, the location measurements corresponding to a current geographic location of the terminal device.

Abstract: Methods and systems for downlink (DL) positioning reference signal (PRS) configuration are provided. The method includes receiving, at a terminal device, information for configuring one or more DL PRS resource sets and configurating the terminal device according to the received information for configuring the one or more DL PRS resource sets. Each of the DL PRS resource set includes one or more DL PRS resources, and corresponds to a spatial transmission filter. The spatial transmission filter corresponds to a first value.

Abstract: In the present disclosure, a photodiode structure is used as a photosensor in an array substrate. The semiconductor structure in the photosensor includes a N-type heavily doped amorphous silicon layer, an amorphous silicon layer, and a P-type heavily doped amorphous silicon layer, thereby realizing the integration of photosensors into large-sized devices, the enhancement of device sensitivity, and the reduction of costs.

Abstract: Provided is a method for providing positioning of user equipment (UE). UE receives configuration information for transmission of Sounding Reference Signal (SRS) resources for positioning to be associated with a higher layer parameter, which has a plurality of values respectively corresponding to a plurality of transmit (Tx) timing offsets of the UE. The UE transmits SRS resources for positioning associated with the higher layer parameter according to the configuration information to a plurality of TRPs. The plurality of values of the higher layer parameter are used for calculating positioning measurements between the UE and the plurality of TRPs based on the plurality of Tx timing offsets of the UE, and the calculated positioning measurements are used for determining the position of the UE.

Abstract: The present disclosure relates to a method and a system for minimizing electromagnetic interference (EMI) of magnetic resonance imaging (MRI) systems in complex electromagnetic environments. The method and system described herein provide superior MRI image quality and may reduce costs by eliminating the requirement of expensive shielding in MRI systems/hybrid MRI systems.

Abstract: A method of a user equipment (UE) in a wireless communication system is provided. The method comprises: receiving, from a base station (BS), configuration information for a power control of a sidelink and a downlink reference signal (RS) to measure a downlink channel from the BS, wherein the sidelink is established between the UE and another UE; receiving, from the BS, the downlink RS based on the configuration information; calculating a first pathloss for the downlink channel between the UE and the BS based on the configuration information; identifying a second pathloss for the sidelink between the UE and the other UE; and transmitting, to the other UE, a physical sidelink shared channel (PSSCH) and a physical sidelink control channel (PSCCH) based on the first pathloss and the second pathloss.