Abstract: Decoupled optical force nanoscopy allows for measurements of optical forces with nanoscale spatial and temporal resolution. A sample is illuminated with temporally modulated laser light. Optical force data are measured by scanning a cantilever (e.g., of a scanning probe microscope) over the sample to measure optical forces generated by illuminating the sample with the temporally modulated laser light. The optical force data are analyzed in the frequency domain to separate the optical force data into different components, such as photothermal force components, optical gradient force components, photoacoustic force components, and the like.

Abstract: A non-destructive testing method for article moisture content based on radio frequency identification (RFID) includes: S1, an electronic tag is attached to a surface of an article to be tested, and a signal transceiver is arranged above the electronic tag; S2, the signal transceiver sends a radio-frequency signal to the electronic tag and activates the electronic tag, and the signal transceiver simultaneously receives a backscattered signal from the electronic tag; and S3, the signal transceiver sends the backscattered signal to a signal processor. The method utilizes effects of different moisture content on backscattered signals, arranges the electronic tag on the article to be tested, processes the backscattered signal through the signal processor to obtain a processed signal, and transmits the processed signal to a monitor to display real-time moisture content curve of each article to be tested based on its corresponding serial number.

Abstract: A heart valve clamp includes a fixed arm mechanism and a clamping arm mechanism which includes a clamping arm base, a clamping arm and a first supporting member. The first supporting member is connected to a distal end face of the clamping arm and extends distally in the extending direction of the clamping arm. The width of the first supporting member is greater than the width of the clamping arm. Only the width of an operating part of the clamp is increased, and the overall volume of a conveying system and the clamp are not required to be increased, that is, a clamping area of a valve leaflet is effectively increased, the contact area between the clamp and the valve leaflet after the clamp clamps the valve leaflet is increased, a clamping force of the clamp on the valve leaflet is uniform, the valve leaflet is prevented from being damaged.

Abstract: Methods, systems, and computer program products for debiasing prompts in connection with artificial intelligence techniques are provided herein. A computer-implemented method includes extracting multiple utterances from at least one dialogue-related corpus; annotating each of at least a portion of the multiple extracted utterances with a sentiment polarity value; selecting at least a portion of the annotated utterances to be used in training one or more artificial intelligence techniques; and performing one or more automated actions based at least in part on the selected annotated utterances.

Abstract: Aspects herein are directed to a knitted component and articles of footwear that incorporate the same having a heel portion integrally knit with lateral and medial midfoot portions along first and second folding areas. The knitted component is biased to fold along the first and second folding areas so the article of footwear can move between first and second wear configurations. In some aspects, the heel portion has a greater elasticity than the lateral and medial midfoot portions.

Abstract: A non-destructive testing method for article moisture content based on radio frequency identification (RFID) includes: S1, an electronic tag is attached to a surface of an article to be tested, and a signal transceiver is arranged above the electronic tag; S2, the signal transceiver sends a radio-frequency signal to the electronic tag and activates the electronic tag, and the signal transceiver simultaneously receives a backscattered signal from the electronic tag; and S3, the signal transceiver sends the backscattered signal to a signal processor. The method utilizes effects of different moisture content on backscattered signals, arranges the electronic tag on the article to be tested, processes the backscattered signal through the signal processor to obtain a processed signal, and transmits the processed signal to a monitor to display real-time moisture content curve of each article to be tested based on its corresponding serial number.

Abstract: An electronic device includes an insulation top cover, a middle frame, a display, and a flexible printed circuit electrically connected to an end of the display, where one side of the insulation top cover is located above an outer edge of the display, and the other side of the insulation top cover is connected to the middle frame. The electronic device further includes an electrostatic protection structure, where the electrostatic protection structure is configured to ground, at the middle frame, static electricity entering the electronic device from a gap between the display and the insulation top cover, to discharge, on the middle frame, the static electricity entering the electronic device.

Abstract: Embodiments relate to a modified cell comprising a polynucleotide encoding an antigen binding molecule and a polynucleotide encoding an agent targeting one or more extracellular matrix (ECM) molecules. In embodiments, the polynucleotide encoding the agent comprises at least a nucleic acid encoding Cathepsin K (CK), a nucleic acid encoding Neutrophil Elastase (NE), or a nucleic acid encoding MMP7. In embodiments, the nucleic acid encoding NE comprises a nucleic acid encoding NE and a nucleic acid encoding a signaling domain of IL2. In embodiments, expression of the polynucleotide encoding the agent is regulated by hypoxia-inducible factor 1-alpha (HIF1?), nuclear factor of activated T-cells (NFAT), forkhead box P3 (FOXP3), or nuclear factor kappa B (NF-?B).

Abstract: A computer-implemented method, a computer program product, and a computer system for dependency tree-based data augmentation for sentence well-formedness judgement. A computer applies a dependency parser to generate a dependency tree for a sentence. The computer removes one or more nodes in the dependency tree, according to a removal ratio for a predetermined rating score. The computer generates, from the dependency tree, a partial tree for the sentence. The computer outputs a rated sentence based on the partial tree. The rated sentence is used as training data.

Abstract: An interaction method and apparatus, and a computer storage medium are provided. The method includes: displaying, in a game operation interface, a plurality of virtual characters that participate in a game task; acquiring identifiers of the virtual characters, sorting the identifiers based on the execution order of a first action by the plurality of virtual characters in the game task to generate an identifier sequence, and displaying the identifier sequence in an identifier sequence display area; in the game operation interface, generating and displaying an action value area; in response to a virtual character executing the first action, controlling the identifier sequence to move; and when the virtual character executing the first action is a first virtual character and the executed first action meets a preset condition, displaying an action value acquired by means of the first virtual character executing the first action.

Abstract: The present disclosure provides a distribution robot, and a control method and control device thereof, relating to the field of logistics distribution. According to the present disclosure, a top plane of a distribution robot body is fully used, a touch screen is vertically arranged on one side of the top plane, and parcel contour measuring units are arranged on the top plane of the distribution robot body and the touch screen, such that whether the size of a parcel exceeds a range can be determined very conveniently and rapidly; and a gravity sensing device is arranged below the top plane, such that the distribution robot can automatically weigh and price the parcel and determine whether the total weight of the parcel exceeds the range.

Abstract: Disclosed are a control method for electronic price tags, an electronic price tag and an electronic price tag system. The control method comprises: receiving at least one first service instruction by a wireless communication module, and receiving at least one second service instruction by a short-distance communication module; and performing, by a fusion processing module, fusion processing on the at least one first service instruction and the at least one second service instruction, which are of a same service type and have an effective duration overlap therebetween, to enable a response module to respond synchronously according to control parameters obtained after fusion processing.

Abstract: Techniques for fine-tuning free evaluation of large language models with enhanced interpretability using a debiased output probability distribution of a large language model and a probability distribution of a k-Nearest Neighbor search result are provided. In one aspect, a method for performing a downstream task with a language model includes: constructing a datastore by applying the language model to a training set; applying the language model to a prompt-applied sentence from a testing set to obtain a language model feature vector; performing a k-Nearest Neighbor search of the datastore using the language model feature vector as a query vector; and interpolating a probability distribution of results from the k-Nearest Neighbor search and an output probability distribution of the language model to obtain a prediction for the downstream task.

Abstract: One general aspect of the present disclosure includes an article having a first zone, the first including a first region of a knitted base layer and a knitted second layer, where the second layer is disposed primarily on one side of the base layer. The article may further include a second zone that may include a second region of the base layer, where the second region of the base layer and the first region of the base layer have a common yarn, and where the second region of the base layer and the second layer have a common yarn. The first zone may have a first degree of elasticity such that it has a first elongation when subjected to a tensile load, and the second zone may have a second degree of elasticity such that it has a second elongation when subjected to the tensile load.

Abstract: The present disclosure provides an electronic shelf label and system, and a method for processing data. The electronic shelf label comprises: an NB-IoT network module configured to receive task data from and/or send electronic shelf label data to a server through an NB-IoT network, send the task data received through the NB-IoT network to a controller and/or receive the electronic shelf label data sent by the controller, and the controller, which is configured to execute a task based on the task data and/or send the electronic shelf label data to the NB-IoT network module. The present disclosure can realize a communication of the electronic shelf label in the NB-IoT network, with low cost and improved communication effect.

Abstract: The present disclosure relates to a preparation process of a Ti3AlC2 ceramic phase-toughened molybdenum alloy. The preparation process includes: mixing MoO2 and Ti3AlC2 powders, sieving to obtain a mixed powder, and then conducting high-temperature hydrogen reduction; mixing a resulting reduced powder with a coarse-grained Mo powder to obtain a precursor powder; putting the precursor powder into a cladding material to allow hot-pressed sintering; subjecting an obtained sintered molybdenum alloy to high-temperature treatment and thermoplastic processing in sequence; and annealing an obtained processed molybdenum alloy to obtain a high-strength and high-toughness molybdenum alloy. In the present disclosure, a Ti3AlC2-containing ultrafine powder prepared by reduction is mixed with the commercial coarse-grained molybdenum powder in a certain proportion to obtain the precursor powder.

Abstract: An electronic shelf label positioning method and system. The method includes: receiving a binding relationship between a shelf ID and a guide rail ID, and a binding relationship between the guide rail ID and wireless label IDs; receiving the wireless label ID read by the electronic shelf label; determining the guide rail ID of the guide rail where the electronic shelf label is located based on the wireless label ID and the binding relationship between the guide rail ID and the wireless label ID; determining the shelf ID of the commodity shelf where the electronic shelf label is located based on the determined guide rail ID and the binding relationship between the shelf ID and the guide rail ID; and determining a position of the electronic shelf label based on the determined guide rail ID, the determined shelf ID and the wireless label ID.

Abstract: A large-span corridor structure composed of arc-shaped cantilever trusses and stay cable supporting structures is provided, comprising cantilever trusses with arc-shaped facades, orthogonal connecting trusses at a corridor, connecting trusses at cantilever portions, corridor truss structures, and stay cable supporting structures; the cantilever trusses with arc-shaped facades are composed of two sets of ultra-long cantilever trusses with arc-shaped facades and triquetrous planes which are supported by ground and symmetrical, and each are set of ultra-long cantilever trusses with arc-shaped facades and triquetrous planes are formed of several ultra-long cantilever trusses with arc-shaped facades and triquetrous planes arranged in parallel at a certain distance.

Abstract: A modem/gateway device having a password retrieval function is provided that includes a user interface, a hardware processor, and a non-transitory memory configured to store one or more programs. The hardware processor executes the one or more programs to receive a request for a password retrieval in response to an input from the user interface, generate a message for retrieving a password for a wireless network, and transmit the message to a server. The password corresponds to an email address to which an email is to be sent by the server. The transmitted message instructs a password retrieval operation by the server to transmit the password to the email address.

Abstract: The present disclosure relates to a recombinant nucleic acid molecule based on point mutation of translation initiation element and use thereof in the preparation of circular RNA, and in particular to a recombinant nucleic acid molecule for preparing circular RNA, a recombinant expression vector, circular RNA, a composition, a method for preparing circular RNA, a method for expressing a target polypeptide in a cell, a method for preventing or treating a disease, a method for editing a translation initiation element sequence, and a system for editing a translation initiation element sequence.