Abstract: Small molecule compounds having aggregation-induced emission (AIE) characteristics include donor-acceptor (D-A) structural NIR fluorophores based on 1,3-bis(dicyanomethylene)indan (BDCI), a strong and steric electron-deficient acceptor. A twisted quasi-double bond (TQDB) links each electron donor with the acceptor. The compounds can be used as NIR-II fluorescent dyes for in vivo imaging. The compounds can conjugate with bioactive molecules, such as peptides, sugars, aptamers and antibodies, to provide specific and active NIR-II fluorescent probes. The compounds can serve as active NIR-II fluorescent probes in many applications, such as, cancer cell-targeted imaging, accurate diagnosis of disease, and image-guided phototherapy.

Abstract: A cryogenic engine for a space apparatus is provided. The cryogenic engine includes an injector body, a thrust chamber, and a spark plug, where the injector body is provided therein with an accommodating space; the spark plug is provided on one side of the injector body, and an electrode provided on the spark plug extends into the accommodating space; the thrust chamber is provided on the other side of the injector body and is communicated with the accommodating space; the injector body is provided with a combustion improver flow channel and a combustible agent flow channel; and the combustion improver flow channel and combustible agent flow channel are connected with the accommodating space.

Abstract: A peptide according to an embodiment may be used as an anti-cancer agent. The peptide has a binding activity to fibronectin and competitively binds to fibronectin with dysadherin. Therefore, the peptide may be used to prevent binding between dysadherin in a cell membrane of cancer cells and fibronectin in ECM, and may be used as an anti-cancer agent to weaken survival, migration or invasion of cancer cells.

Abstract: A hydrogen production device that includes a reactor that includes a filler containing a catalyst for pyrolysis of a hydrocarbon; a gas supply section that supplies gas containing a hydrocarbon compound; and a microwave irradiation section that irradiates the catalyst with a microwave. The gas supply section supplies the gas at a flow rate at which the filler is fluidized, and hydrogen is generated by the hydrocarbon compound being pyrolyzed in the presence of the catalyst activated by the microwave. A carbon aggregate production device includes a reactor that includes a filler containing a catalyst for pyrolysis of a hydrocarbon; a gas supply section that supplies, to the reactor, gas containing a hydrocarbon compound; and a microwave irradiation section that irradiates the catalyst with a microwave.

Abstract: The present disclosure provides an encoding method of converting time series data to an image which includes encoding each univariate time series data into a binary image, combining the binary image with a multi-channel image, performing convolution on the multi-channel image, and performing task using data obtained by the convolution.

Abstract: An auxiliary method for motion guidance performs the following steps by a server: obtaining a video recording a human body performing a motion, analyzing the video to generate a plurality of skeleton coordinate sequences corresponding to the human body by a skeleton analysis module, specifying a key frame by a key frame analysis model at least according to the video and the plurality of skeleton coordinate sequences, generating an auxiliary image by a pose correction analysis model according to the key frame, a key skeleton coordinate corresponding to the key frame, and a skeleton coordinate template, and sending the video and a recommended guidance to an electronic device by the server, where the recommended guidance includes a composition result of the key frame and the auxiliary image.

Abstract: An electromagnetic wave guidance and beam reshaping structure is favorable to incorporate a radiation source antenna into an energy focusing system. The electromagnetic wave guidance and beam reshaping structure includes a substrate, a plurality of metal patterns and a plurality of hollow structures. The substrate includes a central portion and a peripheral portion that surrounds the central portion. The plurality of metal patterns are disposed on the central portion. The plurality of hollow structures are disposed in the peripheral portion. The metal patterns are axisymmetrically arranged with respect to a central axis of the substrate, and the hollow structures are axisymmetrically arranged with respect to the central axis of the substrate.

Abstract: The present invention includes an anti-ice pushing/pulling device installed on the slope of an earth-rock dam and an ice thrust calculation method. The device is arranged in a groove formed on the surface of an upstream slope of the earth-rock dam in the winter water level change area, and includes an upper concrete slab and a lower concrete slab hinged by means of a rotating shaft structure, where the rotating shaft structure is located at the end of the groove in the dam slope far away from the dam crest; a jack is arranged between the two concrete slabs to adjust the flip angle of the upper concrete slab; a plurality of rectangular grooves are formed on the surface of the upper concrete slab, and a combined structure formed by splicing concrete blocks is arranged in the rectangular grooves; and holes are formed on the concrete blocks.

Abstract: A thermal decomposition apparatus includes a heating zone, a cooling zone, a first conveying mechanism and a second conveying mechanism. The heating zone has a first space, a first inlet and a first outlet. The first inlet and the first outlet are located at two opposite sides of the first space. The cooling zone has a second space, a second inlet and a second outlet. The second inlet is selectively in space communication connection with the first outlet of the heating zone. The first conveying mechanism is at least partially disposed in the first space. The second conveying mechanism includes a carrier disposed in the second space. The carrier has an inclined surface. A position of the inclined surface located close to the second inlet is higher than a position of the inclined surface located close to the second outlet along a gravity direction.

Abstract: Provided is a method of selecting a two dimension (2D) image for three dimension (3D) reconstruction, the method including: receiving, by an image processing apparatus, 2D images captured at different positions or in different directions; estimating, by the image processing apparatus, a geometric structure of a camera based on feature points detected from the 2D images, and optimizing the geometric structure of the camera using a bundle adjustment (BA) technique; determining, by the image processing apparatus, a priority for each of the 2D images based on a number of tie points used in the BA process; and selecting, by the image processing apparatus, final 2D images to be used for 3D reconstruction based on the priorities of the 2D images.

Abstract: The present invention relates to novel peptides having anti-inflammatory and tissue regenerative actions and uses thereof.

Abstract: Disclosed is a large-area III-V semiconductor layer transferring method. The large-area III-V semiconductor layer transferring method includes: forming III-V semiconductor dies on a lower substrate; forming dielectric patterns on the III-V semiconductor dies and the lower substrate exposed between the III-V semiconductor dies; forming a lower III-V semiconductor layer on the dielectric patterns and the III-V semiconductor dies; forming a sacrificial layer on the lower III-V semiconductor layer; forming an upper III-V semiconductor layer on the sacrificial layer; bonding an upper substrate onto the III-V semiconductor layer; and removing the sacrificial layer.

Abstract: A device for loop closing and breaking of a power distribution grid based on decoupled voltage regulation is provided. The device comprises a voltage-regulation phase shifter, a control system, a voltage acquisition device and a loop closing switch. The voltage acquisition device acquires voltage signals on two sides of the loop closing switch performing a loop closing or breaking operation and transmits the voltage signals to the control system. The control system calculates a compensating voltage amplitude and phase-angle according to the voltage signals, and sends an instruction to the voltage-regulation phase shifter according to the compensating voltage amplitude and phase-angle. The voltage-regulation phase shifter outputs the compensating voltage amplitude and phase-angle according to the instruction from the control system, to compensate for a voltage difference between the two sides of the loop closing switch.

Abstract: Provided is an electron gun chamber for a scanning electron microscope with (a) an electron source chamber; (b) an intermediate room; (c) an air lock valve installation part; (d) exhaust holes for a preliminary vacuum exhaust pump; and (e) an opening and closing means.

Abstract: Provided are an expression vector of glyphosate-resistant genes GR79 and GAT, a high glyphosate-resistant corn, and a detection method therefor. The codons of the GR79 gene and GAT gene which have high tolerance to glyphosate are optimized and new DNA sequences are synthesized; meanwhile, a dual-gene plant expression vector pCGG is constructed. Results show that a transgenic corn transformed with the plant expression vector has high resistance to target herbicide glyphosate. The transgenic corn GG2 is a transformation event having a significant glyphosate tolerance effect, and a left border flanking sequence and a right border flanking sequence thereof are obtained by means of a chromosome walking method. The border sequences at two ends can be used as specific detection sequences for the present transformation event. Primers designed on the basis of the two border sequences can specifically detect the transgenic event GG2 and be applied to the development of a detection kit.

Abstract: A light emitting device is described, which has a first encapsulation film enclosing an outside and a top surface of a light emitting diode. The first encapsulation film comprises an organic thin film of a fluorine-based polymer and an inorganic material infiltrated into a void of the fluorine-based polymer and linked chemically to the fluorine-based polymer. Optionally, a second encapsulation film can be disposed between a substrate and the light emitting diode. The encapsulation film provides a moisture barrier, while being flexible. Since the encapsulation film provides improved barrier properties to moisture and the like, the light emitting device can maintain good current density, luminous efficiency and luminance. The light emitting device can be a display device, a lighting device, a touch screen, etc.

Abstract: A method of forming an antistatic plastic includes providing a mixture containing 10 parts by weight of crystalline silicon particles, 1 to 30 parts by weight of an encapsulant, and 0.5 to 25 parts by weight of a backsheet material. The mixture is compounded to form an antistatic plastic, wherein the encapsulant is different from the backsheet material.

Abstract: An OCT common-path probe for identifying a sample includes an optical fiber, a first GRIN lens and a second GRIN lens. The optical fiber outputs a light beam from its end facet. The first GRIN lens is cemented to the second GRIN lens, and located between the optical fiber and the second GRIN lens. A joint surface between the first GRIN lens and the second GRIN lens reflects a part of the light beam to form a reference beam, and allows another part of the light beam to pass through to form a sample beam. The reference beam is focused on the end facet by the first GRIN lens. The sample beam is focused on the sample by the second GRIN lens, reflected by the sample to travel through the second GRIN lens, the joint surface and the first GRIN lens sequentially, and thereby focused on the end facet.

Abstract: Disclosed are compounds and pharmaceutically acceptable salts and stereoisomers thereof that are suitable for diagnosis and the treatment of diseases and disorders characterized by, associate with or which exhibit tissue hypoxia, such as, for example, solid tumors. Also disclosed are pharmaceutical compositions containing same, and methods of making and using the compounds.

Abstract: The present disclosure relates to a method and apparatus for a metaverse performance contents authoring system. A method according to an embodiment of the present disclosure may comprise generating one or more assets related to performance authoring on a metaverse-based platform; and registering the generated one or more assets in a management server linked with the metaverse-based performance authoring system. The one or more assets may be shared on the metaverse-based platform and applied to the performance authoring. The one or more assets may include at least one of the following assets. The following assets include performance prop assets related to objects, performance effect assets related to special effects, or performance environment assets related to an overall configuration used in a performance.