Abstract: A method for performing sidelink groupcast transmission by a transmission terminal includes the steps of: classifying reception terminals belonging to a subject group into two or more subgroups; allocating different groupcast feedback schemes to the two or more subgroups; performing groupcast transmission to the reception terminals; and receiving feedback information from terminals belonging to at least one subgroup among the two or more subgroups according to the different groupcast feedback schemes.

Abstract: The present invention discloses a method and apparatus for photovoltaic DC direct-fed power generation based on controllable power supply. According to the present invention, the photovoltaic cells are directly connected to the DC microgrid, and the DC bus voltage is flexibly regulated by the controllable power supply in the DC microgrid to enable the photovoltaic cells to operate at the maximum power, thus eliminating the need for a DC interface converter when the photovoltaic cells are connected to the DC bus and reducing the cost and size of the distributed PV power generation system.

Abstract: A method for automatically identifying word repetition errors includes the following steps: after performing word segmentation on a large-scale training corpus, performing statistics to obtain two-tuple and three-tuple structures including repeated words in the training corpus, and repeated combination degrees, left contextual adjacent word information entropy and right contextual adjacent word information entropy in the training corpus; performing statistics and recording words containing repeated characters in a Chinese dictionary and establishing a repeated word library of the Chinese dictionary; judging the repeated words appearing in the text to be subjected to error checking based on the repeated words in the Chinese dictionary; and judging the repeated words appearing in the text to be subjected to error checking based on the repeated combination degrees, left contextual adjacent word information entropy and right contextual adjacent word information entropy obtained by performing statistics.

Abstract: A method for transferring a carbon nanotubes aqueous phase dispersion into an organic phase dispersion includes: providing the carbon nanotubes aqueous dispersion; mixing the carbon nanotubes aqueous dispersion with a first solvent to obtain a first suspension, where the first solvent includes a hydrophilic organic solvent; mixing the first suspension with a second solvent to form two stratified phases, allow to obtain a second suspension, where the second solvent includes a hydrophobic organic solvent; mixing the second suspension with a third solvent to obtain a third suspension; and subjecting the second suspension or the third suspension to dispersion treatment to obtain a carbon nanotubes organic dispersion, thereby realizing solvent transfer of the carbon nanotubes dispersion from aqueous to organic phase. The method can transfer the carbon nanotubes aqueous dispersion into the organic dispersion, and the transfer efficiency is 70%-95%.

Abstract: A wireless communication terminal is disclosed. The wireless communication terminal includes a transceiver transmitting/receiving a wireless signal, and a processor controlling an operation of the wireless communication terminal. The transceiver obtains a signaling field from a physical frame including data to be transmitted from a base wireless communication terminal to each of a plurality of wireless communication terminals including the wireless communication terminal, and receives, from the physical frame based on the signaling field, the data having been transmitted from the base wireless communication terminal to the wireless communication terminal. The signaling field signals information about the plurality of wireless communication terminals. The base wireless communication terminal is any one wireless communication terminal different from the plurality of wireless communication terminals.

Abstract: The present disclosure relates to a drive system for an engineering vehicle, a drive method, and an engineering vehicle. The drive system for an engineering vehicle includes: front wheels, rear wheels, a drive device, a first drive axle, a second drive axle, a first pressure detection device, a first calculation device, a speed acquisition device, and a drive distribution device. The first drive axle is connected between the drive device and the front wheels, and the second drive axle is connected between the drive device and the rear wheels. The first pressure detection device is configured to detect a pressure load on the first drive axle and a pressure load on the second drive axle, the first calculation device is configured to calculate a speed difference between the front wheels and the rear wheels, and the speed acquisition device is configured to acquire a running speed of the engineering vehicle.

Abstract: An augmented reality interaction system applied to a physical scene and comprising a server and a plurality of mobile devices is provided. The server stores a point cloud map corresponding to the physical scene, and one of the mobile devices uploads a physical image, role state variation data and local variation data to the server. The server compares the physical image with the point cloud map to generate orientation data of the mobile device in real time, and adjusts role data corresponding to a user according to the role state variation data and the local variation data. The server pushes the orientation data of the mobile device and the role data to the other mobile devices such that augmented reality images displayed by the other mobile devices are adjusted in real time according to the orientation data of the mobile device and the role data.

Abstract: There is provided an item detection device that detects an item to be loaded and unloaded and includes an image acquisition unit acquiring a surrounding image obtained by capturing surroundings of the item detection device, an information image creation unit creating an information image, in which information related to a part to be loaded and unloaded in the item has been converted into an easily recognizable state, on the basis of the surrounding image, and a computing unit computing at least one of a position and a posture of the part to be loaded and unloaded on the basis of the information image.

Abstract: The present invention relates to the use of a Raman spectral signature for detection of plant metabolites, specifically carotenoids, in tissue of a plant leaf. Carotenoids are used as a biomarker for an early, real-time diagnosis of shade avoidance syndrome (SAS) in growing plants in a non-invasive or non-destructive way in order to detect the adverse effect of the SAS upon their health, and ultimately their yield. The early, real-time diagnosis of SAS provides a window period within which further adverse effects of SAS may be slowed or prevented without negatively affecting the yield of growing plants or leafy vegetables.

Abstract: Embodiments of the disclosure are directed to compositions and methods for enhancing disease resistance in plants. One aspect of embodiments of the disclosure relates to a nucleic acid construct comprising a nucleic acid molecule comprising a Pseudomonas tomato race 1 (Ptr1) polynucleotide, a 5? heterologous DNA promoter sequence, and a 3? terminator sequence, wherein the nucleic acid molecule, the DNA promoter sequence, and the terminator sequence are operatively coupled to permit transcription of the nucleic acid molecule. Methods of imparting disease resistance to a plant and methods of identifying a candidate plant suitable for breeding that displays enhanced disease resistance are also disclosed. Embodiments of the disclosure also include plant cells, plants, and plant seeds including a heterologous Pseudomonas tomato race 1 (Ptr1) polynucleotide.

Abstract: An amorphous silicon-carbon composite, a method for preparing the amorphous silicon-carbon composite using a pyrolysis method, a negative electrode for a lithium secondary battery, and a lithium secondary battery including the same.

Abstract: A real-time abnormity-diagnosing and interpolation method for water regime-monitoring data relates to the technical field of monitoring water regime. This method includes the following steps: acquiring water regime-monitoring data, drawing a box plot, recognizing and diagnosing abnormal data in real time based on the box plot, performing grey correlation analysis on other variables related to a predictor variable, building a BP neural network model and making training, applying the BP neural network model to predict water regime-monitoring data in real time, and performing abnormity diagnosis and data interpolation. Adopting this method, we can effectively enhance predicting and monitoring the water regime-monitoring data in real time, and diagnose abnormal data and make interpolations in time, thereby improving the reliability of data, objectively reflecting water regime changes, and effectively guiding engineering scheduling.

Abstract: The present invention relates to a composition having strong insecticidal activity and a process of preparation thereof. More particularly, the present invention relates to a novel biofumigant composition and a process for the preparation of a biofumigant. The biofumigant composition is eco-friendly, biodegradable. Further, the biofumigant composition is effective against stored product insects such as Sitophilus oryzae, Corcyra cephalonica and Tribolium castaneum. Moreover, since the biofumigant does not result in any adverse effect on the seed germination and growth of plant, therefore the composition is found to be highly desirable for grain protection against stored-product insect pests.

Abstract: A method is provided for treating a cancer patient non-responsive to treatment with a cancer therapy by treating the patient with said cancer therapy in combination with an agent that blocks the activity of a dominant factor selected among the plurality of host-driven resistance factors generated in response to treatment of the cancer patient with the cancer therapy, these factors having a fold-change predictive of a non-favorable response of the cancer patient to the treatment with the cancer therapy.

Abstract: Disclosed herein are an apparatus and a method for recognizing a formalized character set based on weakly supervised localization. The formalized character set recognition apparatus based on weakly supervised localization may include memory for storing at least one program; and a processor for executing the program, wherein the program performs recognizing one or more numerals present in a formalized character set image and a number of appearances of each of the numerals, extracting a class activation map in which a location of attention in the formalized character set image is indicated when a specific numeral is recognized, and outputting a formalized character set number in which numerals recognized based on the extracted class activation map are arranged.

Abstract: The purpose of the present invention, relating to lanthanide boride, which is known as a low work function material, is to provide a novel low work function material with low chemical reactivity, in particular a low work function material of which the material surface, after being exposed to atmospheric gases, can be cleaned at a heating temperature lower than in the prior art. The present invention is a laminate containing a lanthanide boride film formed on a substrate, the surface of said film being covered by a thin film, wherein the thin film is a monatomic layer of a hexagonal boron nitride thin film.

Abstract: The present invention relates to a pharmaceutical composition comprising a ?-lactam compound of formula (I), or a stereoisomer, a solvate or a pharmaceutically acceptable salt or ester thereof, and a lactamase inhibitor or an efflux pump inhibitor, and the use thereof for inhibiting microorganisms, particularly bacteria, especially Gram-negative bacteria, wherein each symbol in formula (I) is as defined in the description.

Abstract: An object of the present invention is to provide an anti-human norovirus agent which can inhibit infection with and proliferation of human norovirus. The present inventors have found that the object can be attained through provision of an anti-human norovirus agent comprising a fucose analog having an inhibitory action on glycosylation by fucosyltransferase (FUT) as an active ingredient. Examples of the active ingredient include a fucose analog represented by formula (III) or (IV) or a salt thereof: [In the formulas, each of formula (III) and formula (IV) represents an ?-anomer or a ?-anomer; each of R1, R3, and R4 is —OH or —OAc; R2 is a halogen atom, —OH, or —OAc; and R5 is —CH3, —C?CH, —C?CCH3, or —CH2C?CH.

Abstract: Environmental test equipment for the cooperative control of salt spray concentration and relative humidity, comprising: a dry salt spray generation system, an air conditioning system, a mixing chamber, a test chamber and an electric control cabinet; in accordance with the principle of conserving salt content and moisture content before and after mixing, the environmental test equipment obtains a salt spray concentration relationship formula and a relative humidity relationship formula between: environmental parameters in the test chamber, dry salt spray environmental parameters in the dry salt spray generation system, and air conditioning environmental parameters in the air conditioning system; after determining environmental test parameters required in the test chamber, the salt spray concentration relationship formula and the relative humidity relationship formula are used to obtain: temperature parameters and relative humidity parameters required to be set in the dry salt spray generation system, and tempe

Abstract: A method for triggering capture of diverse driving data from captions is described. The method includes training a discriminator network to identify similarities between a received text description and a received scene description. The method also includes feeding a trained discriminator network with real scene information along with text/sentence descriptions to verify whether the real scene information matches the text/sentence description. The method further includes generating a dataset of diverse driving scenarios retrieved from a dataset of vehicle driving log data in response to a text/sentence query.