Abstract: The disclosure relates to a sensor which is produced by stitching it onto a carrier using threads. The stitching forms a first electrode, a second electrode and a covering layer. The covering layer can be used to produce an electrically conductive connection between the first electrode and the second electrode, at least if a force acts on the covering layer and presses at least one part of the covering layer against a part of the first electrode and of the second electrode. This force can be caused by a pressure locally exerted on the covering layer and/or by bending of the covering layer or of the carrier. The entire sensor and, in particular, the first electrode, the second electrode and the covering layer are produced solely by being stitched onto a common carrier. The sensor can be produced in a particularly simple and cost-effective manner and is robust.

Abstract: Disclosed are a method and a device for transmission or reception of an integrated access backhaul node. An operation method of a first IAB node comprises the steps of: receiving information of a power offset from a second IAB node; deriving a first EPRE of a PDSCH transmitted by the second IAB node on the basis of the power offset; transmitting, to the second IAB node, a first message requesting adjustment of transmission power of the PDSCH; receiving, from the second IAB node, a second message including information on the adjusted transmission power of the PDSCH; and applying the adjusted transmission power to the first EPRE, so as to derive the adjusted EPRE of the PDSCH.

Abstract: The present disclosure belongs to the field of microbial technology, and in particular relates to a microbial agent for promoting root nodule number increase and root nodule nitrogenase activity increase in leguminous crops and use thereof. The microbial agent is compounded from 4 microbes including Bacillus amyloliquefaciens, Brevibacillus laterosporu, Bacillus mucilaginosus Krassilnikov, and Enterobacter ludwigii by separate fermentative cultivation, concentration and mixing. The microbial agent can effectively promote root nodule number increase and root nodule nitrogenase activity increase, promote crop growth, and improve crop yield and product quality.

Abstract: Disclosed are methods and apparatuses for image data encoding/decoding. A method of decoding an image includes receiving a bitstream in which the image is encoded; obtaining index information for specifying a block division type of a current block in the image; and determining the block division type of the current block from a candidate group pre-defined in the decoding apparatus. The candidate group includes a plurality of candidate division types, including at least one of a non-division, a first quad-division, a second quad-division, a binary-division or a triple-division. The method also includes dividing the current block into a plurality of sub-blocks; and decoding each of the sub-blocks with reference to syntax information obtained from the bitstream.

Abstract: Disclosed are methods and apparatuses for decoding an image. A method includes receiving a bitstream obtained by encoding the image; dividing a first coding block into a plurality of second coding blocks; generating a prediction block of a second coding block based on syntax information obtained from the bitstream; and reconstructing the second coding block based on the prediction block and a residual block of the second coding block, the residual block being obtained by performing a dequantization and an inverse-transform on quantized transform coefficients from the bitstream. The first coding block has a recursive division structure. The first coding block is divided based on at least one of a quad tree division, a binary tree division or a triple tree division.

Abstract: A method of performing color calibration of a multispectral image sensor (MIS) includes obtaining test measurement data of at least one color chart that is measured by a test MIS under at least one lighting environment, obtaining reference measurement data of the at least one color chart that is measured by a reference MIS under the at least one lighting environment, the reference MIS being calibrated in advance, and generating, based on the test measurement data and the reference measurement data, at least one transformation model configured to transform measurements between the test MIS and the reference MIS.

Abstract: A nitrogen-carbon dioxide mixed gas jet apparatus for a horizontal well and an exploitation method is presented. The jet apparatus includes: an offshore platform, a natural gas processing unit, and a pressurizing unit, wherein a portion of the gas exploitation pipe in the hydrate layer is provided with a gas injection horizontal well; a mixed gas jet unit and a nozzle assembly are disposed in the gas injection horizontal well; the mixed gas jet unit is configured to mix nitrogen and carbon dioxide, and then inject the mixed gas into a hydrate deposition layer through the nozzle assembly, so that the mixed gas replaces methane gas in the hydrate deposition layer; the portion of the gas exploitation pipe in the hydrate layer is provided with a gas exploitation horizontal well configured to collect the methane gas and convey the methane gas to the natural gas processing unit.

Abstract: A method and a device for a predicting desert locust are provided. The method includes: acquiring environment factor data of a target area, where the environment factor data includes total precipitation data, soil temperature data, soil water data, and vegetation index data; extracting fluctuation features corresponding to the environment factor data through wavelet transform, where the fluctuation features include a precipitation fluctuation feature corresponding to the total precipitation data, a soil temperature fluctuation feature corresponding to the soil temperature data, a soil water fluctuation feature corresponding to the soil water data, and a vegetation fluctuation feature corresponding to the vegetation index data; and predicting time when the desert locust presents in the target area based on the fluctuation features.

Abstract: The present invention provides a highly pure pH-responsive polymer represented by the following formula (I), a production method thereof, and the like: (in the formula (I), each symbol is as described in the specification).

Abstract: The present invention provides a supramolecular hot melt adhesive. The present application also provides a method for preparing a supramolecular hot melt adhesive, comprising the steps of: A) dissolving a diol oligomer or diamine oligomer in a solvent, and reacting the mixture with diisocyanate under the action of a catalyst to obtain an initial reactant; B) mixing 2-amino-4-hydroxyl-6-methylpyrimidine, the initial reactant and a solvent for reaction; C) reacting the reactant obtained in step B) with a multifunctional crosslinking agent to obtain the supramolecular hot melt adhesive. The preparation method of the present invention constructs a supramolecular material with excellent strength, toughness and self-healing ability by a synergistic effect of multiple hydrogen bonds between carbamate or ureido group and pyrimidine group.

Abstract: An encryption method includes: receiving cipher data which is binary data; determining target components in a resistive memory array according to values of respective bits in the cipher data; determining current values generated by respective columns of components according to the target components; and generating key data according to the current values generated by the respective columns of components. The present disclosure can effectively reduce computing power and power consumption of an encryption process in an edge device.

Abstract: Disclosed are methods and apparatuses for image data encoding/decoding. A method of decoding an image includes receiving a bitstream in which the image is encoded; obtaining index information for specifying a block division type of a current block in the image; and determining the block division type of the current block from a candidate group pre-defined in the decoding apparatus. The candidate group includes a plurality of candidate division types, including at least one of a non-division, a first quad-division, a second quad-division, a binary-division or a triple-division. The method also includes dividing the current block into a plurality of sub-blocks; and decoding each of the sub-blocks with reference to syntax information obtained from the bitstream.

Abstract: Disclosed are methods and apparatuses for image data encoding/decoding. A method of decoding an image includes receiving a bitstream in which the image is encoded; obtaining index information for specifying a block division type of a current block in the image; and determining the block division type of the current block from a candidate group pre-defined in the decoding apparatus. The candidate group includes a plurality of candidate division types, including at least one of a non-division, a first quad-division, a second quad-division, a binary-division or a triple-division. The method also includes dividing the current block into a plurality of sub-blocks; and decoding each of the sub-blocks with reference to syntax information obtained from the bitstream.

Abstract: Provided are a system, apparatus, and method for determining stress. The apparatus according to the present invention includes a communication interface and a processor connected to the communication interface, wherein the processor collects biometric data and survey data of a user through the communication interface, generates a personalized stress classification model on the basis of the biometric data and the survey data, and determines whether the user is stressed using the personalized stress classification model.

Abstract: Disclosed are a hydrogenation catalyst, a preparation method therefor and use thereof. The hydrogenation catalyst includes a carrier and an active component supported on the carrier, wherein the carrier is nitrogen-doped carbon, and the active component is a bimetal selected from Ru—Fe, Ru—Co, Ru—Ni or Ru—Cu.

Abstract: A cell module is provided. The cell module includes a first substrate; a second substrate disposed opposite to the first substrate; a cell unit disposed between the first substrate and the second substrate; a first thermosetting resin layer disposed between the cell unit and the first substrate; a first protective layer disposed between the cell unit and the first thermosetting resin layer; and a second thermosetting resin layer disposed between the cell unit and the second substrate. The first protective layer includes a first polymer, wherein the cross-linking degree of the first polymer is 0 to 42.3%.

Abstract: An image sensor includes: a semiconductor substrate including a top surface and a bottom surface; a two-dimensional (2D) material layer on the top surface of the semiconductor substrate and including molybdenum disulfide (MoS2); and a top absorber on a top surface of the 2D material layer and including graphene, wherein the semiconductor substrate includes silicon doped with a p-type impurity, the 2D material layer has n-type conductivity, and the semiconductor substrate and the 2D material layer are configured to form a p-n diode.

Abstract: The present invention relates to a smart road marking construction method, a smart road marking, and an autonomous driving system using the same. To this end, the smart road marking construction method according to an embodiment of the present invention comprises: a step (S10) of preparing a road marking composition by mixing a paint and a hardener; a step (S20) of forming a base layer 10 by applying the road marking composition to an upper surface of a road 1; a step (S30) of forming a bead layer 20 by applying glass beads 21 containing magnetic materials (M) to an upper surface of the base layer 10; and a step (S40) of allowing the resulting bead layer to be cured for a certain period of time. As a result, the lane recognition rate of autonomous vehicles by means of radar sensors can be improved, thereby addressing the limitations of conventional vision-based road markings.

Abstract: A method for decoding a 360-degree image includes: receiving a bitstream obtained by encoding a 360-degree image; generating a prediction image by making reference to syntax information obtained from the received bitstream; combining the generated prediction image with a residual image obtained by dequantizing and inverse-transforming the bitstream, so as to obtain a decoded image; and reconstructing the decoded image into a 360-degree image according to a projection format. Here, generating the prediction image includes: checking, from the syntax information, prediction mode accuracy for a current block to be decoded; determining whether the checked prediction mode accuracy corresponds to most probable mode (MPM) information obtained from the syntax information; and when the checked prediction mode accuracy does not correspond to the MPM information, reconfiguring the MPM information according to the prediction mode accuracy for the current block.

Abstract: Provided is a method for determining an evolutionary primitive ancestry of Goji berry and use thereof, which relate to the field of species origin and genetic evolution. The method for determining an evolutionary primitive ancestry of Goji berry includes developing genome-wide molecular markers of Goji berries based on Specific-Locus Amplified Fragment Sequencing (SLAF-seq) technology, and determining the primitive ancestry of Goji berry through bioinformatic analysis. The selected Goji berries include not only wild Goji berries from Ningxia, Gansu, Qinghai, Xinjiang, Shaanxi, Inner Mongolia and Henan, but also Korean and Mexican Goji berry germplasms, with a wide range of sample sources, strong representation and large amount of information. The original ancestral genetic taxa of each Goji berry can be accurately determined through big data analysis. The gap in the origin and genetic evolution of Goji berry is thus fulfilled. The method has a good prospect in application.