Abstract: A sensor assembly, a force detection device and method, and construction machinery, the sensor assembly comprising a connecting part used for connecting a base to be tested and a bearing part used for bearing, the bearing part being connected to the connecting part, the bearing part comprising at least two sensing units with different measuring ranges, and the at least two sensing units being arranged to have a different initial gap (b1, b2) from the connecting part, so that corresponding initial gap (b1, b2) are eliminated when a load applied to the bearing part reaches different extents. The different initial gaps (b1, b2) are eliminated by means of the load reaching a different extent, so that the sensing units with different measuring ranges can provide detection feedback in the respective working conditions in which the units have the highest measurement precision and thereby ensure the accuracy of detection results.

Abstract: A method and apparatus for performing noise suppression on an electronic device is provided herein. During operation, a volume-control knob will increase a volume of sound output from a device in a substantially linear fashion (versus knob rotation angle) as a volume-control knob is rotated in a first direction. Noise suppression on the electronic device will also increase as the volume-control knob is rotated in the first direction.

Abstract: A method and apparatus for volume control of an electronic device is provided herein. During operation, a volume-control knob will increase a volume of sound output from a device in a substantially linear fashion (versus knob rotation angle) as a volume-control knob is rotated. Once the volume-control knob is rotated past a predetermined amount, a volume boost is activated, increasing the volume level in a non-linear fashion. More particularly, in one embodiment of the present invention, once the volume-control knob is rotated past the predetermined amount (e.g., 300 degrees), the volume will be increased instantaneously (e.g., by 25%).

Abstract: A throwing protection apparatus for an adaptive navigation situation awareness device based on ship pilotage comprises: a connecting apparatus, a landing buffer apparatus, a fixing apparatus, a pressing apparatus, a shell and a control apparatus; wherein a bottom of the shell is provided with an opening for the adaptive navigation situation awareness device to pass through; one end of the connecting apparatus is fixedly connected to an unmanned aerial vehicle, and the other end of the connecting apparatus is slidably connected to the shell; the adaptive navigation situation awareness device is arranged in the shell and is fixed by the fixing apparatus arranged on the shell; the pressing apparatus is mounted on the shell and is positioned above the adaptive navigation situation awareness device; the landing buffer apparatus is mounted outside the shell; and an air bag and a distance measuring sensor are fixedly mounted on the shell.

Abstract: A picture processing method and apparatus, a device, and a storage medium are provided. The method comprises: obtaining pictures to be processed, the pictures to be processed comprising a target object segmentation picture and a background completion picture from a same original picture; respectively performing effect processing on the target object segmentation picture and the background completion picture on the basis of a picture type of the target object segmentation picture to obtain respective effect pictures; and synthesizing the respective effect pictures into a rotation animation corresponding to the original picture.

Abstract: Techniques are described for detecting counterfeit products by identifying differences between hardware components and orientations of the counterfeit products, and hardware components and orientations of authentic products. In some examples, the hardware components and orientations can be identified by generating hardware intrinsic development data based on telemetry data of products (or “devices”). By way of example, the telemetry data may be analyzed by machine learning (ML) models to generate representative models of the hardware intrinsic development data. In various examples, the representative models can include sample representative models of hardware intrinsic development data generated based on valid telemetry data of authentic devices. In those or other examples, the representative models can include other representative models (or “test representative models”) of hardware intrinsic development data generated based on unvalidated telemetry data of test devices.

Abstract: The present disclosure relates to a method and apparatus for constructing a virtual scene, an electronic device, a medium, and a product. The method for constructing a virtual scene includes: displaying a first interface corresponding to a real scene in response to a game starting event, wherein the first interface comprises a locating icon; constructing a virtual door for entering a game virtual scene on the first interface in response to trigging the locating icon on the first interface; and displaying the game virtual scene in response to trigging the virtual door.

Abstract: Provided are a mirror milling machining equipment and a method for large-scale rotary spherical thin-walled parts. The equipment includes an annular base (100), an annular rotary table (200), a machining positioning assembly (300), a machining device (400), a support positioning assembly (500), and a support member (600).

Abstract: The present disclosure provides a graphics rendering method and apparatus, and a storage medium. In the method, a to-be-rendered graphic is determined, then an offset value and a size of a vertex filleted corner of a corresponding to-be-processed mask are determined based on a progress value of the to-be-rendered graphic, where the to-be-rendered graphic includes one or more vertex filleted corners, so that graphics rendering is performed on a UI based on the offset value and the size of the vertex filleted corner of the to-be-processed mask, thereby realizing the rendering of a graphic including a vertex filleted corner. Moreover, a vertex filleted corner at which the to-be-processed mask intersects with the to-be-rendered graphic is considered when the graphics rendering is performed according to embodiments of the present disclosure.

Abstract: A device for measuring a thermal conductivity of high-temperature and high-pressure liquid is provided and includes a probe and a liquid flow channel, the probe radially penetrates through the liquid flow channel, both ends of the probe extend out of the liquid flow channel and are connected to a control system via wires; the control system includes a power supply, a voltmeter, an ammeter, a thermocouple and a flowmeter, which are used for energizing the probe, measuring voltage at both ends of the probe, measuring current flowing through the probe, measuring temperature of and a flow velocity of the liquid, respectively. A measuring method is further provided. The device and the method for measuring the thermal conductivity of high-temperature and high-pressure liquid utilize a principle of heat balance and characteristics of liquid sweeping across a circular tube for measurement when the liquid enters a fully developed section.

Abstract: Disclosed are a peptide compound and an application thereof, and a composition containing the peptide compound. The present invention provides a peptide compound YA-156, and a pharmaceutically acceptable salt, a tautomer, a solvate, a crystal form or a prodrug thereof. The compound has good stability and good activity for Kiss1R.

Abstract: The present disclosure provides a graphics rendering method and apparatus, and a storage medium. In the method, a to-be-rendered graphic is determined, then an offset value and a size of a vertex filleted corner of a corresponding to-be-processed mask are determined based on a progress value of the to-be-rendered graphic, where the to-be-rendered graphic includes one or more vertex filleted corners, so that graphics rendering is performed on a UI based on the offset value and the size of the vertex filleted corner of the to-be-processed mask, thereby realizing the rendering of a graphic including a vertex filleted corner. Moreover, a vertex filleted corner at which the to-be-processed mask intersects with the to-be-rendered graphic is considered when the graphics rendering is performed according to embodiments of the present disclosure.

Abstract: Disclosed is an irrigation system. The irrigation system includes a manual pump. The manual pump can provide pressurized liquid through a tube at an outlet.

Abstract: A low-temperature and high-efficiency ammonia decomposition catalyst is disclosed, which includes a support and an active component. The support is SBA-15/G and the active component is nickel. The preparation method of the low-temperature and high-efficiency ammonia decomposition catalyst includes the following steps. Ni(OH)2 is mixed with SBA-15/G composite support by simple mechanical mixing method. Then, Ni/SBA-15/G supported catalyst is prepared by calcination in ammonia atmosphere. The ammonia decomposition activity of prepared materials at low-temperature is higher than that of most current Ni-based catalysts, and the method has the advantages of simple preparation process and low cost, and exhibits high catalytic activity and stability in the ammonia decomposition reaction.

Abstract: Provided are a method for converting a picture into a video, a device, and a storage medium. The method for converting a picture into a video includes the following: performing color fading processing on an original picture to obtain a black-and-white image; determining a foreground area and a background area of the black-and-white image; performing iterative color restoration on pixels in the black-and-white image based on a processing order of the foreground area and the background area, and storing the image obtained by each restoration as a picture frame to obtain multiple frames of images; and splicing the multiple frames of images to obtain a target video.

Abstract: A stent that is sleeved and radially expandable, and which in an expanded state provides a breathable, generally tubular structure sized and shaped for residence in a sinus or nasal cavity or passage, and in an unexpanded state has a cross-sectional diameter suitable for insertion into such cavity or passage. The sleeve limits expansion and outward pressure exerted by the stent and thereby can prevent or reduce the incidence of headache in patients, and can provide increased surface area for improved elution of chugs to nearby mucosal tissue.

Abstract: The present disclosure relates to a construction method for a prognostic model of hepatocellular carcinoma based on DNA damage repair (DDR) and immunogenic cell death (ICD) gene expression, including the following steps of: Step 1, acquiring transcription profile expression data of multiple hepatocellular carcinoma patients; step 2, screening candidate genes based on the transcription profile expression data of multiple hepatocellular carcinoma patients; step 3, determining prognostic genes related to lifetime through single-factor Cox regression analysis based on the candidate genes; step 4, screening the genes related to the lifetime through LASSO Cox regression analysis; and step 5, assessing the prediction performance of the risk score model based on the above training dataset.

Abstract: Disclosed are a peptide compound and an application thereof, and a composition containing the peptide compound. The present invention provides a peptide compound represented by compound 3, and a pharmaceutically acceptable salt, a tautomer, a solvate, a crystal form or a prodrug thereof. The compound has good stability and good activity for Kiss1R.

Abstract: The present invention is in the field of molecular diagnostics and is directed to the detection of target nucleic acids in a sample using a modified CRISPR-Dx system, typically with prior amplification of the target. The modified CRISPR-Dx system comprising an engineered E174R/S542R/K548R variant of AsCas12a, wherein when get activated indiscriminately cleaves at least one detection reagent to generate signal. In one embodiment, the target nucleic acid is SARS-CoV-2 RNA.

Abstract: Implants are placed in turbinate mucosal tissue using a surgical device having a proximal grip portion and a distal hollow sharp needle portion that is manipulated using the grip portion and inserted submucosally into mucosal turbinate tissue. One or more biodegradable, drug-eluting solid implants are disposed within the needle. The implants have one or more implant withdrawal-discouraging, mucosal tissue-engaging surface features along their length. An actuator disposed within the device is used to deliver one or more of the implants from the needle into the mucosal turbinate tissue and submucosally bury at least one such tissue-engaging feature therein.