Abstract: The present invention relates to a group of IMB-C5 series compounds having anti-coronavirus activity and the application thereof. The structure of the IMB-C5 series compounds is as shown in formula (1). The application is an application of the IMB-C5 series compounds in preparing a drug. The drug is a drug for inhibiting coronavirus, and is preferably a drug for treating human coronavirus infection. The coronavirus is preferably human ?-coronavirus or human ?-coronavirus, especially novel coronavirus (SARS-COV-2).

Abstract: A data processing method, system and device, and a medium are provided. The method comprises: receiving a data stream; dicing the data stream to obtain a plurality of segmented data blocks; respectively calculating verification information corresponding to the plurality of segmented data blocks; and sending the segmented data blocks and the corresponding check information as a target logic block to a storage device.

Abstract: Embodiments of the present disclosure provide a data processing method and system, a device, a storage system, and a medium. The data processing method includes: receiving a logic address corresponding to data to be processed; storing the logic address as a first access unit in a first storage pool; and in a case that the quantity of the stored first access units in the first storage pool meets a requirement, combining a plurality of first access units into a logic address group and storing the logic address group as a second access unit in a second storage pool so as to process the data based on the second access unit.

Abstract: A double-sided sounding device is disclosed. The double-sided sounding device includes an upper vibration system and a lower vibration system. The upper vibration system includes an upper voice coil, and the lower vibration system includes a lower voice coil. The upper voice coil includes a first voice coil and a second voice coil respectively arranged on two opposite sides of the lower voice coil along a direction of a long axis of the double-sided sounding device. The double-sided sounding device reduces the product width, has symmetrical electromagnetic force performances of the upper voice coil and the lower voice coil, and eliminates mutual interferences between the upper voice coil and the lower voice coil when working.

Abstract: An index creation method, a computing device, and a storage medium are provided. The method comprises: dividing storage records in logic sub-storage areas on the basis of the storage records and the logic sub-storage areas in a logic storage area divided in a physical storage area, the storage records comprising storage data; determining, from among a plurality of preset index formats according to the divided storage records, an index format matched with a record attribute; and creating a corresponding sub-index according to the determined index format so as to search for storage records according to the sub-index, the index format being able to cause the generated corresponding sub-index to occupy memory space smaller than a preset capacity. The index format matched with the record attribute is determined from among the plurality of preset index formats, the index format can cause the generated corresponding sub-index to occupy memory space smaller than the preset capacity.

Abstract: The present invention discloses a recombinant RBD trimer protein capable of simultaneously generating cross neutralization activity for various severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) epidemic strains. The RBD trimer protein is taken as an antigen and supplemented with an adjuvant to immunize an organism, so that a high-titer neutralizing antibody aiming at various SARS-CoV-2 epidemic strains can be generated at the same time, and the antibody has a certain broad-spectrum property and can be used for treating and/or preventing SARS-CoV-2 infection and/or coronavirus disease 2019.

Abstract: A memory device includes a memory array having memory cells, a page buffer coupled to the memory array through bit lines and including a latch, and a control logic coupled to the page buffer. The control logic is configured to perform a first read operation on the memory cells, and perform a second read operation on the memory cells by dividing the memory cells into a plurality of groups of memory cells, and performing a second read operation on the plurality of groups of memory cells based on a first set of develop times. Each of the first set of develop times is different. The control logic is also configured to perform a third read operation on the memory cells by performing a third read operation on the plurality of groups of memory cells based on a second set of develop times. Each of the second set of develop times is different. The control logic is further configured to determine a read develop time based on the third read operation.

Abstract: A semiconductor structure includes a ceramic substrate, a first bonding layer, a second bonding layer, a cavity, and a semiconductor layer. The ceramic substrate includes holes on its surface. The first bonding layer is disposed on the surface of the ceramic substrate, and the second bonding layer is bonded to the first bonding layer. The cavity is disposed above the hole and enclosed by the first bonding layer and the second bonding layer. The semiconductor layer extends over the cavity and is disposed along the surface of the second bonding layer.

Abstract: Sidelink communications may be used for positioning between devices. The sidelink based communications may be between equipment (“UE”) and/or with other network nodes, such as a basestation. The sidelink positioning information may be used for location determination. This may include vehicle to everything (V2X) communications via a PC5 interface. The sidelink positioning information is communicated via the PC5 interface and includes location, capability, assistance data, and measurement reports.

Abstract: The present disclosure provides an extended reality device and a control method thereof. The extended reality device includes: a front part and a rear part; the front part comprising: a display module, configured to display extended reality image; the rear part comprising: a system controller connected to the display module and configured to control operation of the display module; a battery connected to the system controller and configured to supply power to each electrical device. Through the above solution, transferring the system controller and the battery to the rear part setting, so that the weight of the front part of the extended reality device is significantly reduced, the thickness of the front part is significantly reduced, the weight of the rear part and the front part can be balanced, there is no bias when user wears the extended reality device, which improves the user's wearing comfort.

Abstract: Provided are a benzimidazole compound as represented by formula (I) or a salt thereof, a preparation method therefor, and the use thereof. The benzimidazole compound or the salt thereof has excellent insecticidal and acaricidal effects, and can display acaricidal effects especially when same is used at a low concentration.

Abstract: A system and method for sound-activated remote control of vehicle functions for a vehicle having a remote-control system, the remote-control system has a key fob and at least one vehicle control module. A sound sensor module of a stand-alone smart sound sensor detects a sound event, correlates the sound event with a code, and transmits the code to the remote-control system to activate a function on the vehicle that is associated with the code.

Abstract: A vibration sensor assembly having a rigid surface and a transducer integrated with the rigid surface. The transducer measures structure-borne sound waves that cause vibration motion of the rigid surface. The rigid surface may be glass, metal or plastic and may be part of an interior part or panel, or an exterior panel, of a vehicle.

Abstract: Disclosed is a framework for providing microservices for database with embedded container service in a container cloud platform. The framework includes a container cloud manager for performing distributed management of resources in a data center. The container cloud manager includes an orchestrator with a flexible job scheduler and operator pool. The flexible job scheduler and container cloud master form a flexible job management platform for managing jobs of the data center. The flexible job management framework can isolate various types of jobs as well as mix various jobs for efficient usage of hosts or resources in the data center. The operator pool includes optional components of a database. The orchestrator facilitates quick customization and release of database products, such as a HANA database with optional services, as requested by a user in the container cloud platform.

Abstract: A printing system and method direct a printing assembly to apply a first ink of a first color toward first areas of a machine-readable data representation on a corrugated material surface, and direct the printing assembly to apply a second ink of a second color toward second areas of the machine-readable data representation on the corrugated material surface. The second color of the second ink is different from the first color of the first ink. The first and second areas are not identical to each other. The printing assembly is directed to apply the first ink and to apply the second ink to form the machine-readable data representation for machine scanning of the machine-readable data representation while on the corrugated material surface.

Abstract: Implementations relate to helping a large language model generate factual responses to prompts that request factual content is disclosed. The large language model may receive a prompt context, a plurality of encoded context passages as input. The large language model is trained to determine whether or not to utilize the encoded context passages in generating the response. Implementations also relate to different methods of fine-tuning the responses generated by the large language model through query refinements, response re-writes, and evaluation of factual accuracy.

Abstract: A handsfree system and method to modify at least one microphone output based on a linearized correlation between a modified Speech Intelligibility Index (mSII) and a Mean Opinion Score (MOS). The at least one microphone output signal is compared to predetermined thresholds for the mSII that correspond to a noise condition and the microphone output signal is modified to optimize Speech Intelligibility and Sound Quality for the noise condition.

Abstract: The present invention provides a speaker including a first frame, a second frame forming a receiving room with the first frame, a first vibration system, a second vibration system, and a magnetic circuit system. The first vibration system includes a first diaphragm and a first voice coil. The second vibration system includes a second diaphragm and a second voice coil. Winding planes of the first voice coil and the second voice coil are parallel to a vibration direction of the first diaphragm. Taking a center point of the speaker as the center, a structure of the first voice coil is centrosymmetric with the structure of the second voice coil. The speaker of the present invention is narrower in size, the upper and lower amplitudes are synchronized, and the functions are diverse. The two diaphragms can be driven separately to achieve the effect of sensitivity superposition.

Abstract: Provided herein are anti-cluster of differentiation 40 (CD40) monoclonal antibodies, as well as conditionally-active variants thereof; and therapeutic and diagnostic methods of using said anti-CD40 monoclonal antibodies.

Abstract: The present disclosure provides a memory device, comprising a memory array having memory cells, a page buffer coupled to the memory array through bit lines. The page buffer comprises a latch, and a control logic coupled to the page buffer and configured to: perform a first read operation on the memory cells; select, from the memory cells, a first plurality of memory cells in a first state and a second plurality of memory cells in a second state, based on the first read operation; perform a second read operation on the first plurality of memory cells; select, from the first plurality of memory cells, a third plurality of memory cells based on the second read operation; perform a third read operation on the third plurality of memory cells; and determine a read develop time based on the third read operation.