Abstract: The present disclosure is directed to generating lightweight (e.g., distilled) representations of training data sets for on-device personalized learning. Distilled training examples are used as a regularizer for personalized learning. Personalized learning involves locally fine-tuning a model with user examples. The embodiments deploy of a machine learning (ML) model (e.g., a generative model) that procedurally generates training samples that closely approximates the data (probability distribution) of the training set. More specifically, the model generates a “distilled” personalized training data set to be employed locally for on-device personalized learning of a generalized trained model. Because the ML model (deployed to the model for personalized training of a target model) generates a distilled training data set, the ML model may be referred to as a training set distillation (TSD) model.

Abstract: An ultra-miniaturized wireless-controlled patch-type drug pump and a production method thereof, in the field of biomedical engineering device technology, are disclosed. The pump utilizes near-field communication (NFC) technology commonly found in smartphones to power the circuit. It injects drug into patients' bodies via volume alteration of a thermal expansion material and a gas generated by an electrolytic electrode, attaining pre-meal bolus and basal rate drug infusion. The drug pump has a relatively simple structure, a small size, and no need for an internal power supply, thereby alleviating at least some of the burden on patients and enhancing the comfort and convenience of wearing the pump. Meanwhile, it can be controlled through a smartphone application, simplifying the operation(s) of the pump and providing users with a precise and convenient drug injection approach.

Abstract: Provided is a recombinant adeno-associated virus (rAAV) vector comprising a nucleic acid molecule encoding a chimeric antigen receptor (CAR) which specifically binds to a central nervous system (CNS) tumor cell, preferably a solid CNS tumor cell. Further provided is a modified cell comprising a chimeric antigen receptor (CAR) which is obtained by transducing the cell with the rAAV vector, and a method for treating a CNS tumor using the rAAV vector or modified cell of the present disclosure.

Abstract: The present disclosure provides a method for detecting a physical forbidden zone and global relocating of a service robot, the method comprising: presetting an identification on an edge of the physical forbidden zone that the service robot cannot enter in a working scenario; constantly detecting whether there is an artificial identification in the working scenario during operations of the service robot; identifying the artificial identification and confirming a position and heading angle information of the service robot relative to the artificial identification when there is artificial identification information in the working scenario; controlling a motion trajectory of the service robot according to the position and heading angle information of the service robot relative to the artificial identification to forbid the service robot from entering a respective physical forbidden zone.

Abstract: Provided is a recombinant adeno-associated virus (rAAV) capsid protein, comprising an amino acid sequence of 11 contiguous amino acids X1X2X3X4X5X6X7X8X9X10Q, rAAV vector comprising the same, and the use thereof.

Abstract: The invention provides an antibody-based bioanalytical method, specifically a hybridization Chain Reaction-based Method for Amplifying Immunosignals named immunosignal HCR (isHCR), which combines antibody-antigen interactions with hybridization Chain Reaction (HCR) technology for amplifying immunosignals. The invention also provides a kit for performing the above isHCR.

Abstract: The invention provides a method for optimizing isHCR for multiplexed labeling, which combines binder-biomolecule interactions with hybridization Chain Reaction (HCR).

Abstract: The invention provides a method for optimizing isHCR for multiplexed labeling, which combines binder-biomolecule interactions with hybridization Chain Reaction (HCR).

Abstract: A photodynamic therapy tablet and corresponding preparation method, as well as a construction method and system specifically designed for anti-tumor models, are disclosed. The tablet includes a wireless power supply unit, a circuit unit, micrometer-level LED array, and a flexible transparent biocompatible encapsulation. It can be surgically implanted in close proximity to tumor cells within the human body, enabling precise irradiation of the targeted tumor cells. By harnessing light of a specific wavelength, the tablet facilitates the generation of lipid peroxides, which, in conjunction with a ferroptosis inducer, effectively triggers ferroptotic cell death in tumor cells. The ultrasound wireless self-powering photodynamic therapy tablet is utilized for the treatment of tumor cells through photodynamic therapy (PDT). By combining the ferroptosis inducer with PDT, the present invention effectively addresses the issue of limited efficacy observed when using the ferroptosis inducer alone.

Abstract: Embodiments of the present application provide a waste collecting device, which relates to the technical field of lithium cell manufacturing. The waste collecting device includes a frame, a waste buffer box, a negative pressure flow-equalizing box and a waste collecting box. The waste buffer box is arranged in an upper part of the frame and the waste buffer box is provided with a waste pipeline. The negative pressure flow-equalizing box is arranged on the top of the waste buffer box, the negative pressure flow-equalizing box is communicated with the waste buffer box, and the negative pressure flow-equalizing box is provided with a negative pressure pipeline. The waste collecting box is movably arranged in the lower part of the frame and is selectively communicated with the waste buffer box.

Abstract: A method for treating alkaline fluorine-containing wastewater by combining an induced crystallization method with a tubular membrane filter (TMF) includes: introducing fluorine-containing wastewater into a regulating pond to regulate to 8.0-8.

Abstract: The present disclosure provides a method for detecting a physical forbidden zone and global relocating of a service robot, the method comprising: presetting an identification on an edge of the physical forbidden zone that the service robot cannot enter in a working scenario; constantly detecting whether there is an artificial identification in the working scenario during operations of the service robot; identifying the artificial identification and confirming a position and heading angle information of the service robot relative to the artificial identification when there is artificial identification information in the working scenario; controlling a motion trajectory of the service robot according to the position and heading angle information of the service robot relative to the artificial identification to forbid the service robot from entering a respective physical forbidden zone.

Abstract: The invention provides a method for optimizing isHCR for multiplexed labeling, which combines binder-biomolecule interactions with hybridization Chain Reaction (HCR).

Abstract: The present invention relates to techniques for producing 2024 and 7075 aluminum alloys by recycling waste aircraft aluminum alloys, which belong to technical fields for circular economy. The present invention develops techniques for obtaining the 2024 and 7075 aluminum alloys by subjecting waste aircraft aluminum alloys as raw materials to pretreatment, smelting, impurity removal, melt ingredient assay, ingredient adjustment, refining, and casting. Through utilizing the waste package aluminum alloys and the waste aluminum pop-top cans to adjust the ingredients, the waste aircraft aluminum alloys would be recycled at a lower cost without downgrading. The present invention has some advantages, such as low cost, and applicability for industrial production, as well as prominent economic benefit.

Abstract: Embodiments of the present application provide a waste collecting device, which relates to the technical field of lithium cell manufacturing. The waste collecting device includes a frame, a waste buffer box, a negative pressure flow-equalizing box and a waste collecting box. The waste buffer box is arranged in an upper part of the frame and the waste buffer box is provided with a waste pipeline. The negative pressure flow-equalizing box is arranged on the top of the waste buffer box, the negative pressure flow-equalizing box is communicated with the waste buffer box, and the negative pressure flow-equalizing box is provided with a negative pressure pipeline. The waste collecting box is movably arranged in the lower part of the frame and is selectively communicated with the waste buffer box.