Abstract: A headband adjustment structure includes a base, a wearing unit, a rotary adjusting assembly, a linkage member and an elastic element. The wearing unit includes a first end portion and a second end portion that overlap with each other. The first end portion and the second end portion are movably located in the base to define an adjustable accommodation space. The rotary adjusting assembly is pivotally located within the base, and provided with a gear body meshed with a first toothed rack of the first end portion and a second toothed rack of the second end portion so as to simultaneously move the first end portion and the second end portion in opposite directions for adjusting the adjustable accommodation space. The linkage member is connected to the rotary adjusting assembly. The elastic element abutting against the linkage member and the base, respectively.

Abstract: A connector combination structure is provided. The connector combination structure includes a first connector and a second connector. The first connector includes a first joint and at least one wedging portion. The second connector includes a housing, a second joint and at least one wedging arm. The second joint and the wedging arm are disposed in the housing. The wedging arm is adapted to be rotated between a first arm position and a second arm position. The first joint is adapted to be inserted into the housing to be connected to the second joint. When the wedging arm is located in the first arm position, the wedging arm is adapted to wedge the wedging portion. When the wedging arm is in the second arm position, the wedging arm is adapted to release the wedging portion.

Abstract: A three-dimensional sensing system includes a plurality of scanners each emitting a light signal to a scene to be sensed and receiving a reflected light signal, according to which depth information is obtained. Only one scanner executes transmitting corresponding light signal and receiving corresponding reflected light signal at a time.

Abstract: The present invention includes a main device and a backup device. A first backup system element of the main device is used to determine whether a first estimated time is less than a second estimated time. The first estimated time is a time period for directly transmitting pending data. The second estimated time is a time period for transmitting the pending data after the pending data is compressed by a current compression algorithm. If yes, the first backup system element directly transmits the pending data to a second backup system element of the backup device. If not, the first backup system element compresses the pending data by the current compression algorithm, updates the pending data and the current compression algorithm, and re-determines whether the first estimated time is less than the second estimated time. The present invention improves availability of data backup when a network bandwidth is poor.

Abstract: The present disclosure relates to an antibody or antigen-binding fragment thereof that specifically binds to a spike protein of SARS-CoV-2. The present disclosure also relates to a pharmaceutical composition, a method for treating and/or preventing diseases and/or disorders caused by a coronavirus in a subject in need thereof, and a method for detecting a coronavirus in a sample.

Abstract: A venting device comprises an air channel and a rotary venting rod, wherein: the air channel comprises a first end facing an outer surface of the rotary venting rod and a second end away from the rotary venting rod; the outer surface of the rotary venting rod is provided with a recessed venting slot in fluid communication with ambient air, about which the rotary venting rod may be rotated about a rotation axis extending longitudinally thereof to provide a vented state and a sealed state. In the vented state, at least a portion of the venting slot of the rotary venting rod is in fluid communication with the air channel and thereby brings the air channel into fluid communication with ambient air via the venting slot. In the sealed state, the venting slot of the rotary venting rod is not in fluid communication with the air channel and the first end of the air channel is sealed by the outer surface of the rotating vent rod. The venting device of the present invention is easy to manufacture and assemble.

Abstract: An object detection system includes a projector that projects an original transmitted light on a scene containing an object; an adjustable device configured to shape the original transmitted light, thereby generating a shaped transmitted light; and an image capture device configured to capture an image from a reflected light from the scene. The original transmitted light is alternated with the shaped transmitted light, thereby resulting in an integrated image captured by the image capture device.

Abstract: A microphone includes a base, at least one sound receiving element, and a flexible circuit board. The base has a plurality of supporting portions, a plurality of damping portions, and a bearing portion. The plurality of supporting portions are spaced apart from each other. Each of the plurality of damping portions is disposed on an inner surface of the corresponding supporting portion. The bearing portion is connected to the plurality of damping portions and is suspended between the plurality of supporting portions. The at least one sound receiving element is disposed on the base. The flexible circuit board is disposed on the base and has a first transmission segment. The first transmission segment is electrically coupled to the at least one sound receiving element, and the first transmission segment has a plurality of bending sections.

Abstract: A device and method for treating urban domestic sewage based on a two-stage combined process of partial denitrification-anammox belong to the field of biological sewage treatment. The device includes a raw water tank, a sequencing batch biofilm reactor (SBBR), an intermediate water tank, an up-flow anaerobic sludge bed (UASB) and a water outlet tank. A part of urban domestic sewage enters the SBBR and is mixed with residual sewage in the last cycle, a partial denitrification-anammox reaction is carried out under a stirring condition to remove nitrate nitrogen and a part of ammonia nitrogen, followed by a nitrification under an aeration condition to completely convert ammonia nitrogen into nitrate nitrogen, and effluent enters the intermediate water tank; and the other part of the urban domestic sewage is mixed with the effluent of the SBBR and continuously enters the UASB, and nitrite nitrogen, which is generated by nitrate nitrogen reduction, and ammonia nitrogen, are removed by means of anammox.

Abstract: A method includes forming a doped region on a top portion of a substrate, forming a first epitaxial layer over the substrate, forming a recess in the first epitaxial layer, the recess being aligned to the doped region, performing a surface clean treatment in the recess, the surface clean treatment includes: oxidizing surfaces of the recess to form an oxide layer in the recess, and removing the oxide layer from the surfaces of the recess, and forming a second epitaxial layer in the recess.

Abstract: An enclosure for receiving a plurality of storage components is provided. The enclosure includes a deck, a top cover, a front panel, a stress distributing member, and a pair of component housings. The front panel is disposed between the deck and the top cover disposed over the deck. The stress distributing member traverses an entire width of the deck and is fastened to the deck and the top cover. A front section is defined between the front panel and the stress distributing member. The component housings are arranged in the front section. Each of the component housings has a front end facing outward the enclosure and a back end facing inward the enclosure. Each of the component housings is configured to receive at least a set of one or more of the storage components, and ends of the stress distributing member extend beyond the front ends of the component housings.

Abstract: A method, computer program product and computer system to provide topic guide during document drafting is provided. A processor retrieves at least one section of text from a document. A processor receives a target topic for the document. A processor extracts at least one local topic from the at least one section of text. A processor generates a semantic network comprising the at least one local topic and the target topic. A processor determines a deviation value for the at least one local topic based on a distance between the at least one local topic and the target topic in the semantic network. A processor, in response to the deviation value exceeding a threshold value, alerts a user that the at least one section of text from the document is off-topic from the target topic.

Abstract: The present invention discloses a targeted therapy composition and a method for suppressing breast cancer cell proliferation, migration or invasion by administrating the targeted therapy composition to a subject in need thereof. The composition comprises a type 3 epithelial membrane proteins (EMP3) targeted inhibitor. The breast cancer cells are characterized by upregulation of EMP3, EGFR, HER2, HER3, HR, or downregulation of HER4 gene expression. EMP3-targeting oligonucleotide or nuclease is administrated upon the breast cancer cells so as to degrade EMP3-coding DNA or mRNA, and to suppress breast cancer cell proliferation, migration or invasion.

Abstract: A disposable eggshell eco-friendly material and manufacturing method are disclosed. The disposable eggshell eco-friendly material, for volume ratio, includes 50%-80% of calcined eggshell powder, 10%-48% of biodegradable polymer, 1%-5% of natural degradation agent, and 1%-5% of natural binding agent, which are subjected to a mixing and stirring step according to such ratios, and then subjected to a pelletizing step to be first prepared as a plurality of disposable eggshell eco-friendly material pellets, and the disposable eggshell eco-friendly material pellets being then subjected to a shaping and forming step by means of one of film blowing, extruding, vacuum forming, bottle blowing, injecting, and drawing, to obtain a disposable eggshell eco-friendly material product that is disposed of after one time of use.

Abstract: Disclosed is a method for interactive contouring of a medical image, The method includes: running a contour service process to receive patient information to be contoured, perform contouring based on the patient information to be contoured, and save a contouring result; and running an access service process to acquire, in response to an access request for a contouring result of a first target patient, the contouring result of the first target patient from the saved contouring result, and send the acquired contouring result to a user terminal.

Abstract: A prediction method for charging loads of electric vehicles with consideration of data correlation includes: collecting historical data of the charging loads of the electric vehicles; carrying out data correlation analysis on the historical data of the charging loads of the electric vehicles, and real-time data, and calculating correlation coefficients between the historical data of the charging loads of the electric vehicles and the real-time data; based on the correlation coefficients, selecting historical data of the charging loads of the electric vehicles, which has high correlation, as data of the charging loads of the electric vehicles, which is used for prediction; and predicting the historical data of the charging loads of the electric vehicles, serving as the data of the charging loads of the electric vehicles, which is used for prediction, by adopting an LSTM algorithm, to obtain prediction results.

Abstract: A system may include a memory and a processor in communication with the memory. The processor may be configured to perform operations. The operations may include calculating a priority factor with a node autonomous center in a node and computing a node service capability with the node autonomous center. The operations may further include selecting, with the node autonomous center, a task based on the priority factor and the node service capability. The operations may further include directing the task to the node.

Abstract: Provided is a method for processing a medical image. In the method, a processing result is acquired by processing, without acquiring a user operation, an acquired medical image of a target object, and subsequently, the processing result is output in response to acquiring a user operation triggered by a user for viewing a processed medical image.

Abstract: A method for optimizing dispatching of charging loads of electric vehicles to promote wind power consumption includes: acquiring blocked electric quantity of wind power at a peak down-regulation period; acquiring a curve of disorderly charging loads of the electric vehicles; establishing a model for optimizing the charging loads of the electric vehicles to promote wind power consumption, wherein an objective function of the model refers to that the electric vehicles participate in wind power consumption to minimize the remaining blocked quantity of the wind power, and the total charging cost of the electric vehicles is lowest, and acquiring constraint conditions of the model; and solving the optimization model by adopting an adaptive mutation particle swarm optimization algorithm, to obtain the target charging/discharging electric quantity and the target charging/discharging power of the electric vehicles.

Abstract: A digital-pointer interaction system is provided, which includes a display apparatus, a host, a wireless receiving device, and a plurality of wireless pointer devices. The host plays a display screen on the display apparatus, and executes a digital-pointer application. The digital-pointer application renders a plurality of pointer cursors on the display screen according to a number of wireless pointer devices connected to the wireless receiving device, and each wireless pointer device corresponds to each pointer cursor. Each wireless pointer device periodically emits an indication signal to the wireless receiving device, and the wireless receiving device transmits the indication signal to the host. The indication signal includes displacement information of each wireless pointer device. The digital-pointer application controls movement of each pointer cursor on the display screen according to the displacement information of each wireless pointer device.