Abstract: Provided are a fusion protein, and a nucleic acid molecule comprising a nucleotide sequence encoding the fusion protein. The present invention also relates to a vaccine comprising the fusion protein or the nucleic acid molecule. Furthermore, the present invention also relates to a method for preventing and/or treating RSV infections or diseases and/or symptoms caused by RSV infections by means of using the fusion protein, nucleic acid molecule and vaccine.

Abstract: A wire terminal protector, an assembly component, and a household cooking appliance are provided. The wire terminal protector includes a first component and a second component. The first component and the second component are assembled to form an enclosed space. One or both of the first component and the second component are provided with a first through-hole that connects the enclosed space to an outside. A wire terminal is accommodated in the enclosed space, and the first through-hole is configured for insertion of a wire into the enclosed space.

Abstract: A venous interventional integrated device for a brain tissue biopsy or a brain-computer interface electrode placement via cerebral surface veins includes a catheter and a deformable balloon, the catheter is connected to the proximal end of the balloon, the catheter includes at least three channels: a balloon inflation channel, a guide channel, and a working channel, the balloon inflation channel is connected to the balloon lumen to inflate the balloon by injecting contrast agent, the guide channel passes through the balloon lumen from the proximal end of the balloon and exits from the distal end of the balloon for threading a micro-guidewire, the working channel extends from the sidewall of the catheter at a set distance from the proximal end of the balloon, and a puncture needle is threaded through the working channel and configured for biopsy sampling or electrode placement on the surface or deep within the brain tissue.

Abstract: Provided herein are systems, methods, and computer-readable media for improving results from machine learning models. An example method may include obtaining a user input query; generating first logits from a first language model by applying the first language model to the user input query; generating second logits from a second language model by applying the second language model to the user input query; combining the first logits and the second logits; determining probabilities associated with tokens from the combined first logits and second logits; and generating an output token based on the determined one or more probabilities.

Abstract: An air outlet apparatus for use in an air fryer includes a first outlet portion connected to a cold air duct for discharging cold air, a second outlet portion below the first outlet portion and connected to a hot air duct for discharging hot air, a first baffle portion opposite to the first outlet portion, an extension portion between the first outlet portion and the first baffle portion, and a mixing chamber for mixing the cold air and hot air. The mixing chamber is surrounded partially by a plane where the first outlet portion is located, the first baffle portion, and the extension portion.

Abstract: Disclosed in the present invention are a preparation method for a graphene oxide fiber, and fiber obtained thereby. A polyelectrolyte is prepared into a spinning stock solution by means of a wet spinning method, graphene oxide is added in a coagulation tank to serve as a coagulation bath, the spinning stock solution is injected into the coagulation bath, a diffusion reaction is carried out, and winding, washing and drying are carried out to obtain the graphene oxide fiber; the preparation method has the advantages that equipment is simple, the costs are low, the spinnability is good, and the method is suitable for large-scale production; moreover, the prepared fiber has multiple layers of fiber walls; the fiber has good tensile strength and a super-high specific surface area and is widely applied to the fields of catalysis, adsorption, flexible sensors, thermal preservation and insulation materials and tissue engineering.

Abstract: A method for processing frameless shell materials, relating to the technical field of mobile terminal device shell processing, is provided and includes the following steps: S1 cutting a sheet material, S2 stamping and curling, S3 CNC processing, S4 grinding and cleaning, S5 surface T processing, and S6. nano-injection molding. The present disclosure adopts a stamping method and replaces traditional metal block CNC processing, which can reduce production costs. During the stamping process, the aluminum sheet is edge-curled and thickened to enhance the strength of the shell material. By cutting a step-shaped groove for screen installation, a frameless design is achieved, thereby reducing production costs and assembly procedures. The anodizing of the U-shaped frame surface allows the plastic to fully penetrate the aluminum shell surface, thereby enhancing integration and preventing plastic parts from falling off the U-shaped frame.

Abstract: Various embodiments concern a computer-implemented method for training a neural network model utilizing zero bubble pipeline parallelism, the computer-implemented method including: performing a plurality of forward passes through the neural network model, wherein each forward pass of the plurality of forward passes transforms a corresponding input x to a corresponding output y; performing a plurality of backward passes through the neural network model, wherein the plurality backward passes are split into a plurality of gradient computation passes B and a plurality of parameters computation passes W; performing a plurality of gradient computation passes B for the corresponding input x and the corresponding output y; and determining pipeline bubbles and performing the plurality of parameters computation passes W during the pipeline bubbles.

Abstract: The present invention provides solutions for identifying influential training images in diffusion models by calculating importance scores through gradient-based attribution. The system uses a novel Diffusion-Tracing with the Randomly projected After Kernel (D-TRAK) method for identifying and scoring the influence of individual training data points on the outputs of diffusion models, thereby enabling the accurate and interpretable attribution of data in generative models. This approach allows for the identification of training images that have a significant positive or negative influence on a specific generated output image. By focusing on the final checkpoint data, the system reduces computational costs while providing accurate attribution of image generation results. This invention has applications in copyright protection, and model transparency, particularly in identifying the contribution of specific training data to generated outputs.

Abstract: The present invention provides solutions for reducing biases in text-to-image diffusion models, particularly biases related to gender, race, and their intersections in occupational prompts. The invention introduces a fairness framework based on distributional alignment, comprising two core technical solutions: (1) a distributional alignment loss that adjusts the output of the model toward user-defined target distributions, and (2) an adjusted direct finetuning (adjusted DFT) of the model's sampling process using an adjusted gradient to optimize losses based on generated images. These techniques reduce bias while supporting diverse perspectives on fairness, such as age-controlled debiasing across multiple concepts. The method's scalability allows for debiasing multiple prompts simultaneously, improving the inclusivity of diffusion model outputs across varied demographics.

Abstract: An artificial combined rhizosphere nitrogen fixation system includes a recombinant nitrogen-fixing engineering bacterium, which is transformed with genes for encoding a nitrogen fixation activator Neb and an ammonium transporter amtR, and a recombinant plant, which is transformed with a gene for encoding an ammonium-affiliated protein Ham. The coupling of the functions of the above two is achieved through a seed-coated inoculation at a rhizosphere of a crop.

Abstract: An artificial non-coding RNA (ncRNA) module constructed by a synthetic biology technique and the use of the artificial ncRNA module in the construction of an artificial nitrogen fixation system are disclosed. The RNA module can enhance the post-transcriptional stability of nifHDK mRNA by interacting with a nitrogenase coding gene nifHDK mRNA, thereby improving the nitrogen fixation ability of a chassis microorganism. A fusion expression vector carrying the artificial RNA module is constructed and transformed into different chassis nitrogen-fixing microorganisms. It is confirmed through experiments that, under nitrogen fixation conditions, the artificial RNA module of the present disclosure can significantly improve the nitrogenase activity of a recombinant engineering bacterial strain.

Abstract: The present disclosure provides an annular anchor recycling instrument and an annular anchor recycling method, relating to the technical field of ocean engineering. The annular anchor recycling instrument includes a recycling tube, a pump body assembly, a lifting portion and an installation portion. One end of the recycling tube is provided with a cover body, and the other end of the recycling tube is configured to be an open end for cooperating with the top of the annular anchor. The pump body assembly is arranged on the cover body, and used to boost pressure to the interior of the recycling tube. The lifting portion is arranged on the cover body, and used to connect with a hoist. The installation portion are arranged on the cover body, and used to connect with the anchor chain on the annular anchor.

Abstract: System, methods, and non-transitory computer-readable medium are provided for watermarking a diffusion model. For example, a method for watermarking a diffusion model may include generating one or more training data elements. In some aspects, the one or more trainings data elements may include target images. Moreover, the target images may include pre-defined watermark information. Further, the method may include training the diffusion model to predict the target images using training data including the one or more training data elements.

Abstract: Methods, systems, and storage media for obfuscating an exact location of a user include collecting precise location data at a user device; determining, via a software application on the user device, a first circle that contains the precise location of the user; selecting a random point on or in the circle; determine a second circle having the random point as the center of the circle; increasing a size of the second circle; and utilizing, via the software application, the second circle as an approximate location of the user.

Abstract: The present invention discloses a method for preparing a fiber with spatial structure, and the fiber prepared thereby and its use as well. In this method, the fiber is prepared through a wet spinning process, wherein a spinning solution prepared from low molecular weight polysaccharide based polyelectrolyte optionally with inert conductive material distributed therein, is injected through a syringe into a coagulation bath, which is formed by adding high molecular weight polysaccharide based polyelectrolyte into a coagulation tank. This method has the advantages such as simple equipment, low cost, good spinnability, and is applicable for large-scale production. The prepared fiber with spatial structure, especially the hollow multilayered fiber, has the controllable layers, cavities, and diameter, a high tensile strength, and an ultra-high specific surface area.

Abstract: The present disclosure provides a colored anodic aluminum alloy coloring treatment process for achieving the multi-color coloring treatment may be conducted on the surface of an aluminum alloy, and combining pigments and metals by physical coloring and chemical complexation. The process comprises the following steps: carrying out degreasing and decontamination the aluminum alloy, then carrying out alkalization treatment, and neutralizing alkalized substances; chemically polishing the aluminum alloy, neutralizing a chemical polishing compound, and performing anodic oxidation treatment to generate an aluminum oxide dielectric film layer with tiny holes in the surface of the aluminum alloy after anodic oxidation; and printing colorful process patterns on the surface of the aluminum alloy, and conducting air drying treatment and hole sealing treatment on the surface of the aluminum alloy.