Abstract: This document provides methods and materials involved in binding a binder (e.g., an antibody, antigen binding fragment, antibody domain, CAR, cell engager, and/or ADC) to a CD135 polypeptide. For example, binders (e.g., antibodies, antigen binding fragments, antibody domains, CARs, cell engagers, and/or ADCs) that bind to a CD135 polypeptide and methods and materials for using one or more such binding molecules to treat a mammal (e.g., a human) having cancer are provided.

Abstract: A lithium plating detection method for a battery based on a fiber-optic sensor, and a device thereof; the device includes a battery, a battery system, and an electrical apparatus. The lithium plating detection method includes: obtaining a first optical signal outputted by the fiber-optic sensor when the battery is being charged; obtaining a first spectral signal corresponding to the first optical signal, and obtaining a total envelope area of a cladding region of the first spectral signal when the battery is being charged; obtaining a second spectral envelope area corresponding to an internal stress when the battery is being charged; calculating a difference between the total envelope area and the second spectral envelope area, so as to obtain a first spectral envelope area; and determining a lithium plating detection result for the battery based on the first spectral envelope area.

Abstract: Disclosed is a circuit board for a camera module including a circuit board body and at least two lateral connecting belts, wherein the lateral connecting belts are led out from the side surfaces of the circuit board body and bend upwards, and, after being bent, extend on the side surfaces of a camera module to form lateral connecting belt bodies, an outer surface of a hard plate of one of the lateral connecting belts is provided with a plurality of bonding pads, and the hard plate of the other lateral connecting belt has a plurality of conductive holes, so that the movement resistance of a circuit board body and a photosensitive chip can be reduced, while the yield and production efficiency are improved.

Abstract: A method for remediating polycyclic aromatic hydrocarbons polluted and/or heavy metal polluted water or soil remediation includes: preparing a bacterial suspension containing an alkali resistant microbial strain PDC-1, the alkali-tolerant microbial bacterium PDC-1 belonging to Pseudomonas aeruginosa and deposited in China General Microbiological Culture Collection Center under deposit number CGMCC NO25957; and applying the bacterial suspension to water or soil contaminated with polycyclic aromatic hydrocarbons and/or heavy metals for remediation. The polycyclic aromatic hydrocarbons are naphthalene, phenanthrene, anthracene and/or pyrene.

Abstract: A microfluidic apparatus, a driving method, and a formation method are provided. An example microfluidic apparatus includes a first substrate and a second substrate. The first substrate and the second substrate are both smooth substrates. An electrode array layer is on a side of the first substrate; and a second electrode layer is on a side of the second substrate. The electrode array layer at least includes a plurality of first electrodes and a plurality of second electrodes. The first substrate includes a first region and a second region, the plurality of first electrodes is in the first region, and the plurality of second electrode is in the second region. A distance D1 between the first substrate and the second substrate in the first region is greater than a distance D2 between the first substrate and the second substrate in the second region.

Abstract: A method that includes obtaining a first acoustic signal and transforming the first acoustic signal into a first frequency spectrum using a frequency transformer, where the first frequency spectrum comprises a first plurality of frequency data points. The method further includes partitioning the first plurality of frequency data points into a first plurality of energy bands using an energy band partitioning function. The method further includes determining a representative frequency for each of the first plurality of energy bands and determining a representative amplitude for each of the first plurality of energy bands, where the representative amplitude is determined based on an energy conservation principle.

Abstract: Disclosed are a cerium magnet with diffused grain boundaries containing REFe2 and a preparation method therefor, wherein an original cerium magnet contains a 2-14-1 main phase, a REFe2 phase and a rare earth-rich phase, and the REFe 2 phase is a CeFe2 phase or a (Ce,RE?)Fe2 phase. The RE? element in a rare earth diffusion source is diffused into the original cerium magnet by means of a grain boundary diffusion treatment at the melting point of the REFe2 phase, and same is then cooled directly or cooled after a tempering treatment to room temperature to obtain a final cerium magnet. The final cerium magnet contains a new 2-14-1 main phase, a new enhanced REFe2 phase and a new rare earth-rich phase, wherein the new 2-14-1 main phase is a (Ce,RE?)2Fe14B or (Ce,RE?,RE?)2Fe14B main phase, and the new enhanced REFe2 phase is a (CeRE?)Fe2 phase or a (Ce,RE?,RE?)Fe2 phase, wherein RE? and RE? are one or more of La, Pr, Nd, Pm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu and Y.

Abstract: A battery includes a battery cell and a support member. The battery cell includes a housing and a pressure relief component, where the housing includes a first wall portion, and the pressure relief component is disposed on the first wall portion. The pressure relief component includes a first groove, and the pressure relief component is configured as capable of rupturing along the first groove during pressure relief of the battery cell. The support member supports the first wall portion, the support member has a support surface facing the first wall portion, and the support surface is provided with a clearance portion. Along a thickness direction of the first wall portion, a projection of the first groove is located within the clearance portion.

Abstract: The present disclosure relates to a method and apparatus for video understanding, a device and a product. The method comprises generating, by an image encoder, a plurality of image features based on a plurality of frames of a video. The method also comprises generating, by a multi-frame modality aligner, a visual token based on the plurality of image features, the visual token comprising a dynamic feature among the plurality of frames. Moreover, the method further comprises generating, by a language model, an understanding for the video based on the visual token.

Abstract: Provided is use of a retinoic acid receptor activator or a composition containing the retinoic acid receptor activator in preparing a drug or reagent for promoting the regeneration and repair capacity of tissues or complex structures or organs of mammals. The retinoic acid receptor activator comprises one or two or more of all-trans retinoic acid and a selective retinoic acid receptor y agonist. The regeneration and repair refer to promoting the regeneration of tissues or complex structures or organs after tissue or organ resection or damage.

Abstract: A model quantization method includes dividing a target model into a plurality of parts based on a connection relationship between network structures in the target model, and a plurality of rounds of quantization processes are performed on the target model. The plurality of rounds of quantization processes are sequentially performed based on the network structures of the model. A part of the network structures in the target model are quantized in each round of quantization process. A quantity of parameters loaded onto a processing device at a time is reduced and the quantization process of the target model is performed.

Abstract: The present invention provides a spherical catalyst for olefin polymerization. In the present invention, first, a magnesium compound is reacted with an alcohol mixture in the presence of polyvinylpyrrolidone and a multi-polar functional group compound, to produce a complex solution; the complex solution reacts with an alkylene oxide compound to produce a solid adduct; the solid adduct is washed to obtain a spherical carrier; the spherical carrier reacts with a titanium compound to obtain an intermediate product; the intermediate product reacts with titanium tetrachloride to obtain the spherical catalyst. The preparation process for the catalyst provided by the present invention is simple and feasible, and produces a spherical catalyst having well-defined morphology and controllable size. When used for olefin polymerization, particularly ethylene polymerization, the catalyst exhibits high activity, good hydrogen regulation sensitivity, and a relatively high 1-hexene insertion rate.

Abstract: A construction process for partially bonded prestressed uplift-resistant glass fiber anchor piles avoiding stress concentration includes the following steps: construction site management, determining anchor pile locations, drilling a borehole using a spiral drilling rig, lowering a pre-fabricated glass fiber rod cage into the borehole after inspection, performing grouting, making adjustments, and repeating the above operations. The construction process adopts a layout that avoids stress concentration, demonstrating its superiority in strata with developed horizontal bedding. Simultaneously, it uses glass fiber material with good corrosion resistance, meeting the requirements for uplift-resistant anchors under corrosive conditions. It employs a partially bonded prestressed design, changing the mechanical characteristic of traditional uplift-resistant anchors from becoming looser when pulled to a wedge-like characteristic of becoming tighter when pulled.

Abstract: A model training method is disclosed. The model training method includes separately inputting extracted multimedia data into a teacher network and a student network. The student network is trained based on a difference between a feature output by the teacher network and a feature output by the student network. The student network can output a feature that is similar to an output feature of the teacher network when processing non-AI-generated multimedia data. The student network can output a feature that is greatly different from an output feature of the teacher network when processing AI-generated multimedia data.

Abstract: The invention relates to a humanized antibody that binds to GDNF family receptor alpha 2 (GFRA2). The antibody may be in a drug conjugated form. The invention also relates to methods of treating or preventing a cancer in a subject by administering to the subject an antibody described herein. Additionally, the invention relates to chimeric antigen receptor T-cells that express an antibody described herein and methods of treating or preventing a cancer in a subject by administering them to the subject.

Abstract: A light-emitting device includes a light-emitting element including an epitaxial structure and a DBR. The DBR includes first and second reflective units. The first reflective unit includes first reflective structures. The second reflective unit includes second reflective structures. Each of the first and second reflective structures has first and second material layers. The first material layer of each of the first reflective structures has an optical thickness different from that of the first material layer of each of the second reflective structures. The second material layer of each of the first reflective structures has an optical thickness different from that of the second material layer of each of the second reflective structures. In each of the first and second reflective structures, the first material layer has a refractive index different from that of the second material layer.

Abstract: Disclosed in the present invention are a 1300-MPa-grade-or-higher cold-rolled steel sheet and a manufacturing method therefor. The cold-rolled steel sheet comprises Fe and inevitable impurity elements, and further comprises the following chemical elements in percentages by mass: 0.10-0.30% of C, 0.1-0.5% of Si, 0.8-2.5% of Mn, 0.01-0.03% of Al, 0.001-0.003% of B, and 0-0.05% of Ti, wherein the mass percentage contents of C and Mn satisfy: C+Mn/6?0.35%. By means of a reasonable chemical component design and a reasonable manufacturing process, the 1300-MPa-grade-or-higher cold-rolled steel sheet has an ultrahigh strength, and also has good resistance to delayed cracking and good bending performance.

Abstract: A refrigerator includes a lowermost storage liner, an evaporator, an air supply duct, and at least one air supply fan. A storage compartment and a cooling chamber positioned under the storage compartment are defined in the storage liner. The evaporator is disposed in the cooling chamber and is configured to cool air passing through the evaporator so as to form cooling air supplied to the storage compartment. The air supply duct is disposed in a space defined by the storage liner and is configured to convey the cooling air cooled by the evaporator to the storage compartment. The air supply fan is disposed in the air supply duct and is configured to promote air circulation between the cooling chamber and the storage compartment.

Abstract: The present disclosure describes techniques for improving speech recognition using a machine learning model. The machine learning model comprises a speech encoder configured to generate acoustic representations based on input speech, an adapter configured to generate adapted representations based on the acoustic representations, and a decoder configured to generate text corresponding to the input speech. A matching loss is applied during training the machine learning model. The matching loss is configured to explicitly force acoustic representations generated by the adapter to align with text embeddings. The machine learning model is fine-tuned by employing parameter-efficient low-rank adaptation. The machine learning model is trained to perform automatic speech recognition with performance improvement and parameter efficiency.

Abstract: Voice-controlled devices that include one or more speakers for outputting audio. In some instances, the device includes at least one speaker within a cylindrical housing, with the speaker aimed or pointed away from a microphone coupled to the housing. For instance, if the microphone resides at or near the top of the cylindrical housing, then the speaker may point downwards along the longitudinal axis of the housing and away from the microphone. By pointing the speaker away from the microphone, the microphone will receive less sound from the speaker than if the speaker were pointed toward the microphone). Because the voice-controlled device may perform speech recognition on audio signals generated by the microphone, less sound from the speaker represented in the audio signal may result in more accurate speech recognition, and/or a lesser need to perform acoustic echo cancelation (AEC) on the generated audio signals.