Abstract: According to the embodiments provided herein, a photovoltaic device can include a buffer layer adjacent to an absorber layer doped p-type with a group V dopant. The buffer layer can have a plurality of layers compatible with group V dopants.

Abstract: Embodiments of the present application relate to methods and apparatuses for deactivation secondary node (SN) with multiple transmission reception points (TRPs) and a secondary cell group (SCG) activation failure. According to an embodiment of the present application, a user equipment (UE) includes a transceiver and a processor coupled to the transceiver; and the processor is configured: to receive a first configuration associated with a set of transmission reception points (TRPs) for a secondary cell group (SCG) of a network; to receive a second configuration associated with a state of the SCG of the network, wherein the state of the SCG corresponds to a deactivated state; to receive an activation indication associated with the SCG from the network; and to access to the SCG via a random access channel (RACH) procedure.

Abstract: The invention provides for delivery, engineering and optimization of systems, methods, and compositions for manipulation of sequences and/or activities of target sequences. Provided are delivery systems and tissues of organ which are targeted as sites for delivery. Also provided are vectors and vector systems some of which encode one or more components of a CRISPR complex, as well as methods for the design and use of such vectors. Also provide dare methods of directing CRISPR complex formation in eukaryotic cells to ensure enhanced specificity for target recognition and avoidance of toxicity and to edit or modify a target site in a genomic locus of interest to alter or improve the status of a disease or a condition.

Abstract: Disclosed are a visualization grouting device for coal and rock fissures and a test method, a test device including a visualization fissure grouting box body, a box body bracket, a grouting device and a monitoring device. A bottom plate is divided into four identical areas, rubber cushion blocks with different specifications are arranged to simulate different fissure widths and tortuosity, artificial protolith thin film is pasted inside, and a grouting hole and a plurality of pressure measuring holes are arranged in the center of the upper top plate. In the present disclosure, the grouting process of fissures under different grouting conditions, such as different fissure widths, roughness, grouting resistance and tortuosity of pore channels can be simulated, the grouting under different fissure conditions can be simultaneously simulated, and the differences of different grouting diffusion forms can be clearly and intuitively analyzed and compared through the visualization box body.

Abstract: An open acoustic device (100) may include a fixing structure (120) configured to fix the acoustic device (100) near an ear of a user without blocking an ear canal of the user; a first microphone array (130) configured to acquire environmental noise (410); a signal processor (140) configured to: determine, based on the environmental noise, a primary route transfer function (420) between the first microphone array (130) and the ear canal of the user; estimate, based on the environmental noise and the primary route transfer function, a noise signal (430) at the ear canal of the user; and generate, based on the noise signal at the ear canal of the user, a noise reduction signal (440); and a speaker (150) configured to output, according to the noise reduction signal, a noise reduction acoustic wave (450), the noise reduction acoustic wave being configured to eliminate the noise signal.

Abstract: The present disclosure provides a bone conduction based sound generating lollipop, a processing method and a system thereto. The bone conduction based sound generating lollipop includes a housing, a trigger, a controller and a sound generating component. The sound generating component, the controller and the trigger are integrated in a packaging cavity formed by the housing, and a separate packaging of the sound generating component is eliminated. When a supporting component of the housing enters a human oral cavity, the trigger sends an opening instruction to the controller, the controller drives the sound generating component to vibrate, and then a vibration signal is transmitted to a human auditory system in a bone conduction manner after passing through the supporting component of the housing and an edible object attached to the supporting component, and passing through an oral tissue or teeth of the human body.

Abstract: Example communication methods and apparatus are described. One example method includes determining, by a terminal device, that a connection failure occurs between the terminal device and a first cell, where the first cell is a cell of a first network device. The terminal device determines signal quality of a second cell of a second network device, where both the first network device and the second network device provide communication services for the terminal device. If the signal quality of the second cell is greater than or equal to a first preset threshold, the terminal device performs a connection recovery process between the terminal device and the first cell by using the second cell.

Abstract: The present disclosure provides a bone conduction-based clamping device and processing method. The device includes a handle, a clamping structure provided on one side of the handle, and a sound generating processor provided inside the handle. A user puts food into his mouth cavity by clamping the food with the clamping structure, and a vibration signal generated by the sound generating processor is transmitted to the food by the clamping structure and then transmitted to the user's auditory system by an oral tissue or teeth of the user, thereby avoiding the pressing feeling caused by wearing in a pressing manner. Putting the clamping structure into the user's mouth cavity can also reduce sound leakage, improve sound quality and protect privacy. In addition, the food can be replaced by the clamping structure, thereby guaranteeing hygiene and health, improving the usage rate of the device, and realizing multi-user sharing.

Abstract: This application discloses an electronic device, which includes a first bracket and a second bracket arranged opposite each other, as well as a circuit board, a loudspeaker unit, and an enclosing assembly that are located between the first bracket and the second bracket. The circuit board has a first notch, and the loudspeaker unit is arranged in the first notch. The enclosing assembly is arranged around the first notch, and the enclosing assembly is hermetically connected to the first bracket, the second bracket, and the circuit board. The first bracket, the second bracket, the circuit board, and the enclosing assembly enclose an acoustic chamber of the loudspeaker unit.

Abstract: Turbinmicin analogs of Formula I are provided. Compositions including Turbinmicin analogs of Formula I, such as pharmaceutical compositions including effective amounts of Turbinmicin analogs of Formula I for treating fungal infections such as Candida and Aspergillus, including drug-resistant strains thereof, are also disclosed. Methods of treating fungal infections with Turbinmicin analogs of Formula I and compositions thereof are disclosed.

Abstract: A static CT apparatus and an imaging method for the same are provided. The imaging method includes: acquiring initial projection data of an inspected object at different angles by using a distributed ray source and a detector, where the initial projection data includes projection data that is directly obtained by the detector based on the rays emitted from a plurality of ray source points; obtaining a first CT image using a reconstruction algorithm according to the acquired initial projection data; dividing the first CT image into N first sub-images, where N is a positive integer greater than or equal to 1, and a union of the N first sub-images covers the entire first CT image; optimizing the N first sub-images to obtain N second sub-images; and merging the N second sub-images to obtain a second CT image.

Abstract: The present application relates to methods and apparatus for MRO for PSCell change or CPAC in NR-U. One embodiment of the present disclosure provides a master node (MN), comprising: a transceiver; and a processor coupled to the transceiver, wherein the transceiver is configured to receive first information related to downlink (DL) listen before talk (LBT) failure from a first secondary node (SN), and/or second information related to uplink (UL) LBT failure associated with secondary cell group (SCG) failure from one of: a user equipment (UE), or a third node, or a second SN; and wherein the processor is configured to determine whether or not to transfer the first information and/or the second information to the second SN for the second SN to perform a SCG failure type detection.

Abstract: Provided are an organic electroluminescent material and a device. The organic electroluminescent material is a compound having a structure of Formula 1 and can be used as a host material in an organic electroluminescent device. These new compounds can provide better device performance such as high efficiency and unexpected improvement in lifetime. Further provided are an organic electroluminescent device comprising the compound, a compound composition comprising the compound and an electronic device comprising the compound.

Abstract: A construction method for a radiation-proof concrete hole reserved split bolt includes: 1) mounting a hole reserved sleeve; 2) mounting an inclined recoverable split bolt; 3) mounting an inclined split bolt; 4) fixing the inclined recoverable split bolt and an inclined split bolt main body; 5) pouring concrete, and dismantling related components; 6) plugging the inclined split bolt main body; and 7) plugging the hole reserved sleeve. According to the construction method, the hole reserved sleeve is obliquely arranged, the inner side of the hole reserved sleeve is sprayed with a radiation-proof coating with the functions of reducing radiation ray reflection and absorbing certain radiation rays, and in addition, after the construction of a pipeline or a line in the hole reserved sleeve is finished, the openings at both ends of the hole reserved sleeve are plugged with a radiation-proof mortar incorporated with a micro-expanding agent and a waterproof agent.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a broadcast or a multicast (broadcast/multicast) scheduling configuration for a physical downlink control channel (PDCCH), the broadcast/multicast scheduling configuration identifying, for receiving broadcast/multicast communications, at least one of: a plurality of radio network temporary identifiers that are respectively associated with a plurality of beams, or one or more bandwidth parts. The UE may receive a broadcast/multicast communication associated with a broadcast/multicast control channel or a broadcast/multicast traffic channel via a physical downlink shared channel in accordance with the broadcast/multicast scheduling configuration for the PDCCH. Numerous other aspects are provided.

Abstract: Embodiments of the present application relate to methods and apparatuses for mobility enhancements for an unmanned aerial vehicle (UAV). According to an embodiment of the present application, a user equipment (UE) includes a processor and a transceiver coupled to the processor; and the processor is configured: to receive, via the transceiver, configuration information of a conditional handover (CHO) procedure regarding at least one of a height based condition or a flight path based condition; to evaluate whether at least one execution condition for at least one candidate cell of the CHO procedure is satisfied, wherein the at least one execution condition includes the at least one of the height based condition or the flight path based condition; and to execute the CHO procedure upon the at least one execution condition being satisfied.

Abstract: A preparation method for improving light efficiency and stability of light storing ceramics is provided. Calcium ethanol solution is added into titanium precursor solution firstly and oleic acid dispersant is added, pure water and the light storing powder are subsequently added to obtain a light-storing powder-calcium titanate gel, and dried, crushed and sieved to obtain xerogel powder. Glass matrix material, sieved xerogel powder and another dispersant are placed into a granulator, and directly mechanically stirred and granulated after adding pure water. A plasticizer is added after stirring 4˜8 h, and continuously stirred for 1˜3 h to obtain a mixture, pressing, drying and firing. Calcium titanate is manually introduced to protect the light-storing powder from hydrolysis or high-temperature oxidation. It can also change the propagation path of fluorescence inside ceramics, improve light absorption and fluorescence output efficiency and is conducive to ceramic molding.

Abstract: The present invention provides an inter-system measurement information transmission method and system. The method comprises: if there is no interface between a first base station and a second base station, the first base station determines a corresponding core network and a corresponding interface; if the corresponding core network is a first core network corresponding to the first base station, the first base station sends first measurement configuration information to a control plane entity of the first core network; the control plane entity of the first core network sends the first measurement configuration information to a control plane entity of a second core network; the control plane entity of the second core network sends the first measurement configuration information to the second base station; and the second base station determines inter-system measurement configuration information of a terminal within the coverage of the second base station for the first base station.

Abstract: The disclosure relates to methods, devices, and systems for wireless communications. In some wireless communications systems, a base station may transmit a multicast message to a group of user equipment (UEs), and the UEs may provide feedback for the multicast message. In some implementations, the base station may configure the UEs to transmit feedback for multicast messages. In some example, the UEs may transmit group-negative acknowledgment (NACK) feedback information for multicast messages that are not successfully received at the UEs. In some other examples, each UE may be configured with UE-specific uplink control channel resources for transmitting hybrid automatic repeat request (HARQ) feedback for a multicast message. In some implementations, a UE may support feedback for both unicast and multicast messages. The semi-static codebook for unicast, multicast, or both may account for whether the UE is capable of concurrently receiving unicast and multicast messages in a slot.

Abstract: The present disclosure provides a method, system and apparatus for correcting satellite observation data. By acquiring microwave radiometer (MWR) movement observation data of a radiosonde observation limited sounding area, correcting the MWR movement observation data based on corresponding radiosonde observation data, and correcting satellite observation data based on the radiosonde observation data and corrected MWR movement observation data, the present disclosure corrects the satellite observation data of the radiosonde observation limited detection area, reduces an error of the satellite observation data, and makes the satellite observation data more accurate.