Abstract: Devices, systems, and methods for combined multi-process treatment of wastewater, waste gas streams, or a gas flow that includes hydrogen gas. A water treatment device includes a hollow fiber membrane with an exterior biofilm coating that includes a first microorganism for a first process that utilizes a gas that diffuses from an interior of the membrane. The membrane is disposed within a bulk liquid that includes a hydrogel bead that carries a second microorganism for a second process. The second process can utilize a product of the first process. The first process can include an anaerobic process, such as biomethanization, or an aerobic process, such as nitrification. An aerobic first process causes a decreasing oxygen gradient in the bulk liquid that allows for an anaerobic process, such as denitrification, for the second process. The disclosure provides continuous-flow bioreactors that provide distinct niches for microorganisms that have different culture requirements.

Abstract: Methods, systems, and apparatuses, including computer programs encoded on computer storage media, for processing a sequence of image frames. The methods comprise processing a sequence of image frames to generate output representing one or more objects detected in the sequence of image frames using a first module. For each object, a tracking ID and location data is determined, and the corresponding location data is processed to generate a group of processed images for the object. An embedding for each group of the groups of processed images is generated using a first sequence of neural network layers of a neural network, and each of the embeddings is processed using a second sequence of neural network layers of the neural network to generate respective rectification parameters for rectifying the embedding. The output comprises (i) a prediction of content and (ii) a reconstructed image for each object of the one or more objects.

Abstract: Provided is a photovoltaic module, including a first intermediate busbar having a first lead-out terminal provided at an end thereof; a second intermediate busbar having a second lead-out terminal provided at an end thereof; and a first jumper wire arranged on a first isolation bar; the first lead-out terminal and the second lead-out terminal are located on two opposite sides of the first jumper wire, and the first lead-out terminal and the second lead-out terminal abut against two opposite side surfaces of the first isolation bar or overlap a top surface of the first isolation bar. Compared with the related art, the first isolation bar where the first jumper wire is located is clamped or pressed by the first lead-out terminal and the second lead-out terminal, to prevent short circuit or shielding of the cell caused by free movement of the first jumper wire, the first and second intermediate busbars.

Abstract: An ambient image projection device includes a lens assembly and a projection assembly. The projection assembly includes a first light source and a display screen. Content displayed on the display screen forms dynamic images to be projected into space under guidance of the lens assembly. The first light source, the display screen, and the lens assembly are arranged along an optical path direction of the projection assembly. The display screen is arranged on a light-emitting side of the first light source and is coaxially arranged with the first light source.

Abstract: A backplane operative to drive an array of emissive pixel elements is disclosed. A plurality of pixel drive circuits form part of an array of emissive elements. The plurality of pixel drive circuits are disposed to form a plurality of rows and a plurality of columns. The plurality of pixel drive circuits are organized into sets of pixel drive circuits, and each set comprises at least one pixel drive circuit.

Abstract: Provided are a mediator, a preparation method and use thereof. The mediator includes the following components, in percentage by mass: 5-50% of a magnesium salt, 3-40% of a manganese salt, 5-30% of a rare earth compound, and 6-60% of an auxiliary metal salt, where the magnesium salt and the manganese salt each have vacancy defects.

Abstract: Provided is a wall-mounted air conditioner, comprising a housing and a heat exchanger. An air duct is provided in the housing; the air duct comprises an air inlet and an air outlet; the air duct comprises an air inflow section and an air outflow section that are connected to each other; at least a portion of the air inlet is located on the front side of the housing; and the heat exchanger is disposed in the air duct. The air inflow section horizontally or obliquely extends forward from the air outflow section to form a first mounting space behind the air inflow section; and/or the portion of the air outflow section adjacent to the air outlet extends downward and forward from the remaining portion of the air outflow section to form a second mounting space behind the air outflow section.

Abstract: Disclosed is a system of measurement for optical loss that includes the light source unit that is further provided to the first fiber port assembly. The first fiber port assembly is connected with the first grating coupler unit. The first grating coupler unit is connected with the splitter unit. The splitter unit diverts the light to the plurality of routes. The plurality of route is combined with the combiner module. The combiner module is connected with the second grating coupler unit. The second grating coupler unit is connected with the second fiber port assembly. The second fiber port assembly is connected with an optical power detector module.

Abstract: A radio detection and ranging (RADAR) sensor system for vehicles, such as autonomous vehicles, includes a first RADAR sensor configured to provide first RADAR data descriptive of an environment of a vehicle having a first antenna configured to output a first RADAR beam having a first azimuthal component over a first angular range and a second RADAR sensor configured to provide second RADAR data descriptive of the environment of the vehicle, the second RADAR sensor having a second antenna configured to output a second RADAR beam having a second azimuthal component that is narrower than the first azimuthal component of the first RADAR beam, wherein the second RADAR sensor is configured to sweep the second RADAR beam over a second angular range closer to a rear of the vehicle than a front of the vehicle to obtain the second RADAR data.

Abstract: Example memory devices, systems, and methods for reducing verify operation time in memory devices are disclosed. One example method includes performing, based on one of 2N pieces of N-bits data, a first programming operation of the target memory cell to program the target memory cell into an intermediate threshold voltage range P 1 I of a first set of 2N?1 threshold voltage ranges { P 1 0 , P 1 1 , … , P 1 2 N - 2 } , where P 1 2 N - 2 ? and ? P 1 2 N - 3 share a same verify voltage.

Abstract: Provided are a method and an apparatus of network configuration for an internet-of-things device. The method includes: establishing a neighborhood awareness channel between a terminal device and the IoT device; obtaining, by the terminal device, network configuration information of a gateway device stored in the terminal device; and transmitting, by the terminal device at a media access control layer, the network configuration information to the IoT device through the neighborhood awareness channel to allow the IoT device to connect to the gateway device via the network configuration information, and may improve an efficiency of network configuration for the IoT device.

Abstract: Embodiments of this application provide a communication method between multi-link devices and an apparatus, and relate to the field of communications technologies, to reduce power consumption of a station multi-link device. The method includes: a multi-link device includes a plurality of STAs, one STA operates on one of a plurality of links, and the STA determines a primary link in the plurality of links. A STA operating on the primary link in the multi-link device may receive information sent by the AP indicating whether the STA operating on the primary link has a downlink traffic, and/or information indicating whether a STA operating on a link other than the primary link has a downlink traffic. Therefore, the STA operating on the primary link may determine a link on which the STA having a downlink traffic operates in the multi-link device.

Abstract: A crane and a mounting assembly structure are provided. The crane includes a boom, a luffing cylinder and a tower jib structure for function switching, wherein the tower jib structure includes a jib frame, a tower jib connecting frame connected to the boom, and a mounting assembly structure, and the tower jib connecting frame and the jib frame are connected to each other by means of the mounting assembly structure. The disclosure has the characteristics of simple operation, flexible use and safe operation since different mounting assembly structures are assembled by different elements.

Abstract: A server computer system receives handles a client request. The system determines a set of geographical coordinates associated with the request, and uses this coordinates as input into a traversable tree to determine a polygon identifier. The polygon identifier uniquely corresponds to and identifies one of second set of polygons that are non-overlapping versions of first set of polygons that are overlapping. The server computing system transmits a set of parameters that are associated with the one of the second set of polygons that corresponds to the polygon identifier retrieved through the traversable tree.

Abstract: A tunnel operation robot includes a robot body, a walking module, a fixed wing module and a plurality of rotatable wing modules. Both sides of the robot body are provided with cantilever parts, which are collinearly arranged. The walking module is arranged on the robot body. The fixed wing module includes a fixed fan, is fixedly arranged on the robot body, and is configured to provide a pressure for the walking module to be attached to and pressed against the tunnel wall surface. The plurality of rotatable wing modules are respectively arranged on the cantilever parts on both sides of the robot body, and include a rotatable rotating fan and a wind direction adjustment driver. Each rotating fan has a rotation axis parallel to the cantilever parts and an air outlet direction perpendicular to the cantilever parts, and the wind direction adjustment driver is connected to the rotating fan.

Abstract: This application provides a single-stage voltage-adjustable rectification system with multi-output full-wave rectification, including a rectifier and a control module. The rectifier includes a producing module, an idling switch component, a first transistor component, a second transistor component, a load, and a third transistor component in electrical connection. The producing module is configured for producing alternating input voltage. The first transistor component and the second transistor component are configured for generating, based on the alternating input voltage, DC output voltage. The load is configured for obtaining the DC output voltage.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for training an audio tokenizer to perform audio tokenization. One of the methods includes obtaining an audio input; processing the audio input using an audio tokenizer to generate one or more audio tokens; generating a representation of the audio input based on the one or more audio tokens; processing the representation using a reconstruction neural network to generate a predicted reconstruction of the audio input; processing the representation using a transcription neural network to generate an output that specifies a predicted text transcript of the audio input; and training the audio tokenizer on a loss function that includes a first term and a second term.

Abstract: In certain aspects, a memory device includes an array of memory cells, word lines respectively coupled to rows of the array of memory cells, and a peripheral circuit coupled to the array of memory cells through the word lines. The peripheral circuit is configured to, in a first loop of a program operation, apply a post-pulse voltage on a select word line of the word lines after applying a verify voltage on the select word line, ramp down a voltage on the select word line from the post-pulse voltage to a first supply voltage (Vdd), and immediately ramp up the voltage on the select word line from the first supply voltage to a first bias voltage.

Abstract: A method of a multilingual ASR model includes receiving a sequence of acoustic frames characterizing an utterance of speech. At a plurality of output steps, the method further includes generating a first higher order feature representation for an acoustic frame by a first encoder that includes a first plurality of multi-head attention layers; generating a second higher order feature representation for a corresponding first higher order feature representation by a second encoder that includes a second plurality of multi-head attention layers; and generating, by a first decoder, a first probability distribution over possible speech recognition hypotheses based on the second higher order feature representation and a sequence of N previous non-blank symbols. A gating layer of each respective MoE layer configured to dynamically route an output from a previous multi-head attention layer at each of the plurality of output steps to a respective pair of feed-forward expert networks.