Abstract: A diagnostic method and system for measuring potential and electric field of plasma are provided. According to operation parameters of a magnetic confinement fusion device and relevant parameter data of a plurality of candidate particle elements, signal-noise ratios are calculated. to select a neutral beam particle element. Beam trajectories varying in incident velocity, incident angle and sampling area are obtained by iterative calculation, and a preset parameter which enables the beam trajectories to pass through an entrance slit of an analyzer is obtained. A neutral beam that meets the preset parameter is injected into the plasma. An energy of the primary beam generated by collision ionization in a sampling area is measured, and potential of the sampling area is obtained according to law of conservation of energy. Sampling areas are detected to obtain potential spatial distribution of the plasma and a radial electric field, and the diagnostic is finished.

Abstract: An encoding device, a decoding device, and a storage medium are provided. A reference sample value for a colour component of a current block is determined. A weighting factor is determined according to the reference sample value for the colour component of the current block. A first prediction block for a second colour component of the current block is determined according to the weighting factor and a reference sample value for the second colour component of the current block, where the number of prediction values of the second colour component of the first prediction block is greater than the number of second-colour-component samples in the current block. First filtering is performed on the first prediction block to determine a second prediction block for the second colour component of the current block. A reconstructed value of the second-colour-component sample in the current block is determined according to the second prediction block.

Abstract: A method for decoding includes: reference information of a current block is determined; a filtering process is performed on at least partial information in the reference information of the current block, to determine target information of the current block; a respective one of weighting coefficients is determined according to each of reference sample values of a first color component in the target information; a prediction block of a second color component of the current block is determined according to the weighting coefficients and reference sample values of a second color component in the target information; and reconstructed values of second color component samples of the current block are determined according to the prediction block.

Abstract: Disclosed are a coding method, a decoding method, and a decoding device. The decoding method includes: determining a reference sample value of a first color component of the current block; according to the reference sample value of the first color component of the current block, determining a weighting coefficient by means of a neural network model, wherein an input for the neural network model comprises the reference sample value of the first color component of the current block; according to the weighting coefficient and a reference sample value of a second color component of the current block, determining a predicted block of the second color component of the current block; and according to the predicted block, determining a reconstructed value of a sampling point of the second color component of the current block.

Abstract: A coding method and apparatus, an encoding device, a decoding device, and a storage medium are provided. The method includes the following. A reference sample for a current block is determined. A weighting factor is determined according to the reference sample. A prediction value of a first colour component of a sample to-be-predicted in the current block is determined by weighting a first colour component value of the reference sample according to the weighting factor.

Abstract: Provided herein is a chromatography media composed of a porous solid substrate (such as a membrane, metal, or metallic alloy) that is coated with hydroxyapatite (IA). Also provided is a chromatography media comprising a HA-coated substrate and uses thereof. Thus this disclosure provides a chromatography media composed of a porous solid substrate (such as a membrane, metal, or metallic alloy) that is coated with I-IA. Also provided is a chromatography media comprising a HA-coated substrate and uses thereof. Methods of preparing the HA-coated substrate are also provided.

Abstract: The subject invention pertains to multimodal chromatography resins comprising anionic and cationic ligands on each resin particle and methods of synthesizing the multimodal chromatography resin by contacting a base with quaternary amines and/or tertiary amines on the surface of a substrate. The multimodal resins can be tuned by changing the ratios of cation to anions. The multimodal chromatography resins can be used for purifying proteins.

Abstract: This disclosure relates to particulate hydroxyapatite (HA)-coated substrates, methods of making particulate HA-coated substrates, and methods of using particulate HA-coated substrates. Thus, the disclosure provides chromatography media composed of a particulate substrate (such as polymer beads or other particulate substrates) that is coated with HA. Also provided is a chromatography media (optionally contained within a column) comprising a HA-coated substrate (e.g., a plurality of beads or another particulate substrate that is coated with HA). The beads or particulate substrate can be a porous or non-porous substrate.

Abstract: Provided herein is a chromatography media composed of a particulate substrate (such as beads or other particulate substrates) that is coated with hydroxyapatite (HA) and in which the particulate substrate used as the base upon which calcium phosphate (CaP) is formed is treated with heat to remove the substrate, convert the CaP to HA, and form the desired HA microstructure so as to form a templated porous HA substrate (TPHA substrate). Also provided is a chromatography media (optionally contained within a column) comprising a TPHA substrate (e.g., a plurality of TPHA particles). The TPHA particles are porous or macroporous and uses thereof.

Abstract: Disclosed are a mounting bracket for a customer premise equipment and a customer premise equipment. The mounting bracket includes a bracket base (1) and a fixing frame (2). The bracket base (1) is fixedly connected to the fixing frame (2). An accommodation cavity is formed in the base (1). A bottom of the accommodation cavity is in contact with a bottom of the mounting end. A plurality of first fasteners (11) extending towards a center of the accommodation cavity are provided on a side wall of the accommodation cavity. At least two of the plurality of first fasteners (11) are provided opposite to each other. A gap is reserved between the first fasteners (11) and the bottom of the accommodation cavity. A height of the gap is adapted to a thickness of a second fastener on the mounting end.

Abstract: The disclosure provides a skill evaluation device, a skill evaluation method, and a storage medium capable of appropriately evaluating the skill of an operator by changing a time range for evaluating the skill of the operator. The skill evaluation device includes an acquisition part, an extraction part, a calculation part, and an output part. The acquisition part acquires time range information indicating an arbitrary time range. The extraction part extracts data of a specific time range determined based on the time range information from operation status data indicating an operation status of the operator in a time series. The calculation part calculates an index value of the skill of the operator for one or more evaluation items based on the data of the specific time range. The output part outputs index information indicating the index value.

Abstract: Methods and systems of correcting chromatic focal shift may include measuring a chromatic focal shift in focal points of a lens between first and second wavelengths of light passing through the lens. They also include detecting the first wavelength of light from a sample spaced at a first distance between the sample and the lens that corresponds to a first focal point for the first wavelength of light. They further include adjusting the sample and the lens to a second distance with a piezoelectric actuator. The second distance may be determined using the measurement of the chromatic focal shift between the first and second wavelengths of light passing through the lens. They additionally include detecting a second wavelength of light from the sample spaced at the second distance between the sample and the lens, where the second distance corresponds to a second focal point for the second wavelength of light.

Abstract: The present disclosure relates to a leg sleeve, which includes a sleeve body; a cover, connected with the sleeve body to cooperatively form a receiving portion, the receiving portion defines an opening and is configured to receive a protection member; and an anti-slip element, connected with the sleeve body or the cover, to prevent the protection member slipping out from the receiving portion. The present disclosure further provides a leg protection assembly applying the leg sleeve.

Abstract: The present disclosure relates to a dumbbell, which includes a first grip rod and two counterweight assemblies, each of both ends of the first grip rod defines a first screw hole, each of the two counterweight assemblies comprises at least one first counterweight, the first counterweight comprises a first connection portion, the first connection portion is threadedly received in the first screw hole to connect the first grip rod with the first counterweight. The present disclosure further provides a fitness equipment applying the dumbbell.

Abstract: The disclosure relates to a dumbbell, which includes a first grip rod and a counterweight assembly connected to both ends of the first grip rod, and the counterweight assembly is connected to the first grip rod through a thread structure. As the counterweight assembly of the dumbbell is connected to the first grip rod through the thread structure, different counterweights can be combined and shared to adjust the weight, thus involving a simple and flexible assembly, and the thread structure obtain a firmly connection, so that the counterweights are not easy to loosen or shake, so as to guarantee a high usage safety.

Abstract: Provided is a motion recognition apparatus capable of individually recognizing motions performed using each body part. A motion recognition apparatus (10) includes: an acquisition unit (11) configured to acquire time series information regarding motions of an operator; a motion recognition unit (12) configured to recognize, on the basis of motion information that defines individual motions and the time series information, a motion of the operator corresponding to any one of the individual motions for each body part of the operator and generate a motion recognition result including a start time and an end time of the one of the individual motions corresponding to the recognized motion of the operator for each body part of the operator; and a display unit (13) configured to display the motion recognition result of each body part in a chronologically aligned manner on the basis of the generated motion recognition result.

Abstract: An analyzer system includes a cartridge configured to receive a sample. The cartridge has a plurality of chambers for isolating a target analyte of the sample and collecting a quantity of a first label that is proportional to a quantity of the target analyte in the sample. The system includes an analyzer with a first electromagnetic radiation source a first detector and a controller. The first electromagnetic radiation source is configured to provide electromagnetic radiation to form an interrogation space within a detection chamber of the cartridge. The first detector is configured to detect electromagnetic radiation emitted in the interrogation space by the first label if the first label is present in the interrogation space. The controller is configured to identify the presence of the target analyte in the sample based on electromagnetic radiation detected by the first detector.

Abstract: The disclosure discloses nano TiO2-doped anti-ultraviolet para-aramid nano paper and a preparation method thereof. First, nano TiO2 is selected as an ultraviolet absorbent which has a good absorption effect on ultraviolet rays, and the anti-ultraviolet characteristic of aramid paper-based material can be well improved through addition of nano TiO2. Second, macroscopic para-aramid fiber is dissolved under the action of a DMSO/KOH system, and the surface of the prepared aramid nano fiber is rich in C?O and N—H. This method is simple in process and does not harm the fiber itself, and can effectively improve the mechanical strength, interface binding performance and processability of a base material. The nano TiO2-doped anti-ultraviolet para-aramid nano paper prepared by the disclosure is simple in preparation process, excellent in material property.