Abstract: The present disclosure relates to a positive electrode additive for a lithium secondary battery, a manufacturing method thereof. The positive electrode additive for a lithium secondary battery is represented by Chemical Formula 1 below. Li6xCo1-yMyO4??[Chemical Formula 1] (In the Chemical Formula 1, 0.9?x?1.1, 0<y?0.1, My=BaWb, 0?a?0.1, 0?b?0.1, and, a and b are not simultaneously 0.) Another positive electrode additive for a lithium secondary battery includes a core represented by Chemical Formula 2 below; and a coating layer comprising at least one of boron (B) and tungsten (W). Li6xCoO4??[Chemical Formula 2] (In the Chemical Formula 2, 0.9?x?1.1.

Abstract: The present disclosure relates to an organic electroluminescent element, and more particularly to an organic electroluminescent element including a novel boron-based organic compound and anthracene-based organic compound in one or more organic layers included in the organic electroluminescent element. The present disclosure may provide an organic electroluminescent element, which is prevented from deterioration in color characteristics and has characteristics such as long lifetimes, as a result of using a host material having a specific structural formula despite having high polarity.

Abstract: Process of grafting of a polyethylene-containing material to produce a modified polyethylene composition comprising providing a twin screw extruder with one or more thermal regulation devices; a polyethylene-containing material and a grafting agent and extruding the polyethylene-containing material and the grafting agent to obtain a modified polyethylene composition; the step of extruding comprises a thermal treatment of the polyethylene-containing material by self-heating of the material at a maximum barrel temperature Ts ranging from 315° C. to 410° C. in one or more hot zones of the extruder.

Abstract: A pellicle film for photolithography including a carbon nanotube film, in which the carbon nanotube film contains carbon nanotubes; the carbon nanotube film transmits 80% or more of EUV light at a wavelength of 13.5 nm; the carbon nanotube film has a thickness from 1 nm to 50 nm; the carbon nanotube film is deposited on a silicon substrate, in which the 3? of the reflectance is 15% or less when the reflectance of the deposited carbon nanotube film is measured using a reflectance spectrophotometer-based film thickness meter under the following conditions: the diameter of measurement spots, 20 ?m; the reference measurement wavelength, 285 nm; the number of measurement spots, 121 spots; the distance between the centers of adjacent measurement spots, 40 ?m.

Abstract: Provided herein are systems, devices, and methods for performing optical multianalyte detection in a sample, such as a human blood sample. The system processes sample in a single-use support pack that holds the blood sample and contains pipette tips, buffers, reagent preparation wells and a monolayer. Sample is transferred from the sample pack to a single-use disc consumable that contains microwells pre-filled with dried chemistries, plasma separation features, and a hematocrit channel. The instrument comprises a cell imager, an absorbance module comprising a spectrophotometer, a fluorescent laser scanning module, and a camera. The system uses only a small amount of blood from a single heparinized sample, to simultaneously provide results for a full panel of routine blood tests spanning elecochemistry, clinical chemistry, hematology, immunoassays and combinations thereof.

Abstract: Systems and methods for image data management are provided. The methods may include by running a first process, storing raw data collected in a scan of a subject into first storage space of the at least one storage device, and generating first information relating to the raw data. The methods may include by running a second process, obtaining the first information from the first process and storing the first information into second storage space of the at least one storage device. The methods may further include reconstructing the raw data into a reconstruction image of the subject based on the first information.

Abstract: A method of treating and attenuating L-DOPA-induced dyskinesia, comprising administering an effective dose of at least one pharmacological agent, e.g., vilazodone, having serotonin-specific reuptake inhibition (SSRI) and serotonin receptor 1A (5-HT1AR) partial agonism activity, in conjunction with L-DOPA. Other agents, such as an L-DOPA decarboxylase inhibitor, e.g., carbidopa, or other adjunct treatments may also be provided.

Abstract: A smart sand includes raw sand particles, synthetic SiO2 particles attached to the raw sand particles, a first material attached to a first set of the synthetic SiO2 particles, a second material attached to a second set of the synthetic SiO2 particles, and a third material attached to the first material. Each of the first to third materials is different from each other.

Abstract: An image processing device includes an image sensor including a unit block including a plurality of pixels arranged adjacent to each other, wherein a plurality of nano-posts are arranged on the unit block, and a processor that processes an input image acquired through the image sensor.

Abstract: Disclosed is a motion amplification device including: an encoder receiving a first frame and a second frame arbitrarily adjacent in an image, and decomposing the first frame into first shape information and first texture information and decomposing the second frame into second shape information and second texture information; a first module generating a third frame in which a motion of an object is amplified based on the first shape information, the second shape information, and the second texture information; a second module analyzing an intensity of the motion based on the first shape information, the second shape information, and the first texture information; and a third module generating amplification image data indicating the intensity of the motion on the third frame.

Abstract: A method for visualizing a cutting path in a simulation apparatus includes setting a first point representing a start of the cutting tool and a second point representing an end of the cutting tool, obtaining a third point representing an intersection of the target object and the cutting tool based on the first point and the second point, calculating an incident depth and an incident angle of the cutting tool based on a normal vector that is orthogonal to a first plane of the target object including the third point, the first point, the second point, and the third point, generating a normal map based on the incident angle, the incident depth, a first depth representing a maximum depth at which the target object is able to be cut by the cutting tool, and the third point, and visualizing the cutting path representing lines obtained by connecting the third points.

Abstract: Provided are a RIC cell, and a preparation method therefor and application thereof. The present invention particularly relates to the lineage-specific differentiation of a pluripotent or multipotent stem cell, specifically to a RIC cell differentiated from a stem cell, and a preparation method therefor and application thereof.

Abstract: Disclosed are a conductive composition including metal nanowires and a cross-linkable compound, a conductor, and an electrode and an electronic device, each including the conductor.

Abstract: The present invention provides a method for sensing volatile fatty acid with high sensitivity and measuring volatile fatty acid with high accuracy and provides a device for such sensing and measurement.

Abstract: The present invention belongs to the technical field of geological exploration deep Earth. The system of the present invention is configured to: collect seismic data, and preprocess original seismic data to obtain standardized gamma ray logging parameters; extract features from the standardized gamma ray logging parameters to obtain a variance attribute curve while drilling; obtaining a formation thickness prediction model of each set based on the variance attribute curve while drilling; acquire frequency-division seismic data based on the standardized seismic data by means of a frequency-division processing method based on wavelet transform; acquire optimal seismic frequency band information based on a predicted formation thickness value of each set; establish a geological prediction model of the current formation based on the frequency-division seismic data, the optimal seismic frequency band information, historical gamma ray logging parameters and the standardized gamma ray logging parameters.

Abstract: A wind turbine generator set, and a control method and apparatus for a wind power converter are provided. The control method includes extracting a super-synchronous oscillation component of a grid-side voltage of a wind power converter and a super-synchronous oscillation component of a grid-side current of the wind power converter. The control method also includes determining a phase angle of equivalent impedance of the wind power converter based on the super-synchronous oscillation component of the grid-side voltage and the super-synchronous oscillation component of the grid-side current. The control method further includes setting an operation mode of the wind power converter based on the super-synchronous oscillation component of the grid-side voltage and/or the super-synchronous oscillation component of the grid-side current, and the phase angle.

Abstract: Use of non-A modification of a poly(A) tail in promoting mRNA translation. It is found, by analyzing the poly(A) tails of human and mouse cells and mRNA translation, that the non-A modification of the poly(A) tail is positively correlated with the translation efficiency. Genetic analysis shows that GLD-4, an atypical poly(A) polymerase in a nematode, can regulate translation by establishing the poly(A) tail non-A modification. Furthermore, it has been proved by experiments that the non-A modification of a poly(A) tail can effectively promote mRNA translation, and the addition of G, C and U in the poly(A) tail can promote mRNA translation and improves the content of corresponding proteins. Therefore, it is proposed that the non-A modification of a poly(A) tail can be used as a new technical means for effectively promoting mRNA translation.

Abstract: A content lock firewall method based on a white list includes performing semantic parsing on the payload of a data packet received by a website to obtain parsed texts of the received data packet, and matching the parsed texts of the data packet received by the website with a text pattern library to decide whether to forward or intercept the received data packet, the text pattern library comprising a plurality of text patterns, and each text pattern includes a sequence of keywords and a value range of each keyword. For the website with a relatively fixed function, through deployment of the firewall, known and new network attacks may be effectively defended, and the website may run with vulnerability under the condition of ensuring normal functions, without expensive upgrading.

Abstract: The present invention includes a plurality of legs arranged in a spaced-apart manner; and a connecting bar connected to each pair of legs; further including a cover member arranged to partially wrap around an outer surface of at least one of the legs, wherein when towing is performed at sea, a flow of seawater is guided to an outer side of the leg through contact with the cover member, suppressing the flow of seawater between each pair of legs and thereby reducing resistance caused by the seawater.

Abstract: An aqueous iodine-based battery based on multi-electron transfer includes a positive electrode, a negative electrode, a current collector, an electrolyte, and a separator. A porous carbon felt is used as the electrode material on both sides of the positive and negative electrodes, and a polymer film is used as the membrane material. Both the positive and negative electrolytes are stored in the porous carbon felt electrodes. Both the positive and negative electrolytes are acidic mixed solutions containing I? and Cd?; during charging, I? at the positive electrode is charged to Cd(IO3)2, which realizes a electrochemical reaction of six-electron transfer, and the negative electrode involves the deposition of Cd? as a Cd metal; and the process is reversed during discharging. In order to improve the kinetics and reversibility of the multi-electron transfer process, additional additives are added to the solution to improve the electrochemical reversibility of the overall reaction.