Abstract: Provided are a display substrate and a display device. The display substrate includes a base substrate and pixel units each including a pixel driving circuit at least including a first and a second thin film transistors; a first semiconductor layer, a first conductive layer, a second conductive layer and a second semiconductor layer are sequentially arranged on the base substrate; the first semiconductor layer includes a first active layer, including a first source region, of the first thin film transistor; the first conductive layer includes a first gate of the first thin film transistor; the second conductive layer includes a first transfer electrode electrically connected to the first source region; the second semiconductor layer includes a second active layer, which includes a second source region, of the second thin film transistor; the second source region is electrically connected to the first transfer electrode.

Abstract: A 3D memory device includes a complementary metal-oxide-semiconductor (CMOS) structure having a page buffer region and a string driver region respectively corresponding to a cell region and a string region in an array structure, wherein the CMOS structure further includes a plurality of page buffers in a folded structure formed in the page buffer region; and string driver circuits formed in the string region.

Abstract: The present disclosure relates to a distribution cable assembly that has various features to enable flexible configurations to accommodate various data center configurations.

Abstract: Disclosed are a zirconia-based antibacterial denture material and a preparation method thereof. The zirconia-based antibacterial denture material includes components with the following mass parts: 75 to 80 parts of zirconium oxide, 2 to 5 parts of nanosized silver oxide, 3 to 5 parts of nanosized zinc oxide, 1 to 3 parts of nanosized lanthanum oxide, 1 to 3 parts of nanosized yttrium oxide, 1 to 2 parts of cerium oxide, and 1 to 2 parts of size control agent. The zirconia-based antibacterial denture material has good antibacterial effect and high strength.

Abstract: Semiconductor structures, manufacturing methods, and memory systems are provided. An example semiconductor structure includes a plurality of channel structures arranged in rows and columns and a plurality of word lines. Channel structures in a row are arranged at intervals along a first direction, and the rows of channel structures are arranged at intervals along a second direction. The plurality of word lines extend along the first direction and are arranged at intervals along the second direction and each coupled to a respective row of channel structures. The plurality of word lines includes first, second, and third word lines, and the second word line is between the first word line and the third word line. The first and third word lines are respectively coupled to two adjacent channel structures in a same column of channel structures, and the second word line is coupled to another column of channel structures.

Abstract: In various examples, systems and methods for synthetic data generation, augmentation, and modification using diffusion based techniques are provided. One or more diffusion models (e.g., latent diffusion models) may be used to generate synthetic data (e.g., images) based on semantic image(s) and/or textual information. The diffusion model(s) may be trained using datasets that include corresponding ground truth images, semantic images, and textual information. Semantic image embedding(s) may be generated by encoding received semantic image(s), and text embedding(s) may be generated by encoding received textual information. The semantic image embedding(s) may be concatenated with noise to generate concatenated embedding(s). Image(s) may be generated from noise or the concatenated embedding(s) using the diffusion model(s). A denoising network of the diffusion model(s) may be conditioned using the text embedding(s) through one or more cross-attention mechanisms.

Abstract: An image generation method and apparatus, a computer-readable storage medium, and an electronic device are provided. The method includes: acquiring a reference image and a first noise image; acquiring a reference feature vector corresponding to the reference image; and performing first denoising processing on the first noise image based on the reference feature vector to obtain a target image after a variation of the reference image, wherein the target image and the reference image have partially same high-level semantic information.

Abstract: Embodiments of the present disclosure disclose a method, apparatus, electronic device, and storage medium for generating a levels-of-detail model. The method includes: performing mesh simplification on a target model to obtain a top-level mesh model; determining remaining-level mesh models based on the top-level mesh model and preset model parameters by a mesh subdivision algorithm, and recording a subdivision parent-child relationship between an upper-level model and a lower-level mesh model; performing texture mapping on a bottom-level mesh model to obtain a bottom-level texture model, wherein the bottom-level mesh model is a bottom-level mesh model of the remaining-level mesh models; determining a levels-of-detail model based on the mesh subdivision parent-child relationship and the bottom-level texture model.

Abstract: The present disclosure provides a micro light-emitting element, method for manufacturing a micro light-emitting element, and a light-emitting device. The micro light-emitting element includes a DBR structure layer, including a DBR adhesive layer, a DBR reflective layer, and a DBR sacrificial layer, where the DBR adhesive layer, the DBR reflective layer, and the DBR sacrificial layer are sequentially stacked. Subsequent structural coverage of a DBR reflective layer is improved by means of the DBR adhesion layer. Density of film layers of the DBR sacrificial layer, the DBR reflective layer, and the DBR adhesive layer are sequentially increased, so that etching rates of the DBR sacrificial layer, the DBR reflective layer, and the DBR adhesive layer are sequentially decreased during etching, thereby forming an inverted trapezoidal through hole which comprises an inclined side wall by an etching process.

Abstract: Provided are a fault diagnosis apparatus and method based on fluorescence multivariate correction analysis of transformer oil, relating to the field of transformer fault diagnosis technology. Thus, the problem of large volume and weight of the apparatus, high costs, and inconvenience to use caused when in the related art, a fluorescence spectrometer is directly used to acquire the fluorescence spectrum of transformer oil is solved. The monochromatic excitation light of an optimal excitation wavelength generated by a fluorescence excitation source is used to excite the transformer oil in a fluorescence excitation detection apparatus to generate fluorescence. The fluorescence excitation detection apparatus generates the fluorescence according to the input monochromatic excitation light and inputs the fluorescence to a fluorescence signal acquisition and analysis apparatus.

Abstract: Some aspects relate to technologies for performing attribute-aware vector searches using adjusted similarity thresholds. In accordance with some aspects, a search query is received. Items are mapped onto an extended embedding space based on encoded attributes for the plurality of items. The search query is also mapped onto the extended embedding space based on encoded attributes for the search query. An adjusted similarity threshold is generated based on a number of attributes to be matched for the search query. Using the adjusted similarity threshold, items that are similar to the search query in the extended embedding space are retrieved. Search results based on the one or more retrieved items can be provided as a response to the search query.

Abstract: Nanomaterials and methods of preparation and use thereof, are disclosed. The nanomaterials include a non-noble metal substrate and noble metal atoms on a surface of the non-noble metal substrate. The noble metal atoms simultaneously coordinate with a halogen and oxygen. The substrate has a large specific surface area and a large electrochemical active area, and the surface coordination environment of the noble metal affects the electronic structure and catalytic activity of a resulting catalyst. The noble metal surface coordination structure may be regulated and controlled by a synthesis temperature, an alkalinity, a reaction time, and an electrodeposition voltage range. A hydroxide ion and the halogen coordinate with the noble metal, exhibiting an unsaturated pentacoordinate state. Doping the substrate with reducing metal ions may increase the loading capacity, anchor the noble metal atoms, and improve anodic oxygen evolution and cathodic hydrogen evolution in seawater electrolysis.

Abstract: An effect processing method and apparatus, an electronic device and a storage medium. The effect processing method includes: displaying an effect drawing canvas in response to an effect trigger operation; receiving a drawing operation of a trigger object acting on the effect drawing canvas, displaying a drawn outline image corresponding to the drawing operation, and filling first content in the drawn outline image for display; and when a preset display condition is met, filling second content in the drawn outline image to obtain a rendering and displaying the rendering.

Abstract: In some embodiments, a charge pump for a switching circuit can be operated by a method that includes driving a plurality of units of the charge pump with respective clock signals having different phases, such that the plurality of units provide respective output voltages, and combining the output voltages of the plurality of units into an output voltage of the charge pump. The method can further include comparing a scaled value of the output voltage of the charge pump with a reference voltage to generate a comparator output voltage, and shifting the comparator output voltage to a level of the output voltage of the charge pump.

Abstract: The present disclosure provides an image generation method, an electronic device and a non-transitory computer-readable storage medium. The image generation method includes: acquiring a target text, a sketch image, and a noise image; obtaining a fusion vector on the basis of the target text and the sketch image; and performing denoising processing on the noise image on the basis of the fusion vector, to obtain a target image matching the target text and the sketch image.

Abstract: With the use of necroptosis inhibitor GppNHp, the significant alleviation of multiple symptoms of lupus model mice is achieved, such as significant reduction of spleen volume and spleen weight, significant reduction of lymph node volume and lymph node weight, mitigation of kidney injury, reduction of urinary protein, reduction of tumor necrosis factor-? (TNF-?) concentration, and restoration of complement C3 concentration. A formulation can effective improve symptoms of lupus mice, and is expected to improve quality of life of SLE patients.