Abstract: Disclosed is an operating method of an apparatus operated by at least one processor, which includes: receiving RF data obtained from tissue through an arbitrary ultrasound probe; extracting a generalized quantitative feature to a probe domain from the RF data; and reconstructing the generalized quantitative feature to generating a quantitative ultrasound image.

Abstract: Disclosed is a method of an imaging device operated by at least one processor. The method includes: receiving pulse-echo data obtained from a tissue; and outputting a quantitative image of an objective variable using a B-mode image generated from the pulse-echo data, and a quantitative style feature extracted from the pulse-echo data.

Abstract: A method of operating an image device operated by at least one processor is provided. The method of operating an image device comprises generating beamformed RF-mode images including phase shift information for each incident angle by using multi-angle ultrasound-echo data, generating phase shift maps representing a displacement of speckle pattern between adjacent beamformed RF-mode images, and obtaining a speed-of-sound distribution image corresponding to the phase shift maps by using a deep neural network which is trained to reconstruct speed-of-sound distribution of a tissue from training phase shift maps.

Abstract: The present application relates to a variant of ornithine decarboxylase or protein, a polynucleotide encoding the same, a microorganism containing the same, and a method for producing putrescine using the same. The present invention achieves effects of increasing putrescine productivity, production efficiency or production selectivity, suppressing side reactions, and saving the cost involved in purifying putrescine.

Abstract: A composition contains, as an effective component, theasinensin A, an enantiomer thereof, a pharmaceutically acceptable salt thereof, a hydrate thereof, or a solvate thereof. The composition has an excellent stability and provides wrinkle-reducing or skin elasticity-enhancing benefits, and skin-brightening benefits by containing theasinensin A, an enantiomer thereof, a pharmaceutically acceptable salt thereof, a hydrate thereof, or a solvate thereof, as an effective component.

Abstract: An active learning device and an active learning method are provided. The active learning device includes an input device configured to receive an input image, and a controller configured to extract a first feature from the input image, extract a second feature from a segmentation image corresponding to the input image, and extract a third feature from a depth image corresponding to the input image. The active learning device is also configured to determine the input image as a training image based on cosine distances among the first feature, the second feature and the third feature, and labels the training image.

Abstract: An method of manufacturing a hot press-formed member comprises heating a blank of an aluminum-based plated steel sheet in a heating furnace, removing the heated blank from the heating furnace and conveying the removed blank between an upper mold portion and a lower mold portion of a mold, mounted on a press, to be seated; and performing a forming process after the upper mold portion of the mold is in contact with the seated blank.

Abstract: The present application relates to a variant of ornithine decarboxylase or protein, a polynucleotide encoding the same, a microorganism containing the same, and a method for producing putrescine using the same. The present invention achieves effects of increasing putrescine productivity, production efficiency or production selectivity, suppressing side reactions, and saving the cost involved in purifying putrescine.

Abstract: Provided are a method and apparatus for manufacturing hot press formed parts for a multi-step process, the method comprising: a heating step for heating a strip material; a transferring step for transferring the heated strip material to a processing apparatus having mounted on a press a plurality of molds comprising a notching mold and/or a blanking mold, a forming mold, and a trimming mold; a notching step, for obtaining a notched material connected to the strip by means of a web portion by cutting a part of the material by means of the notching mold, and/or a blanking step for obtaining a blanked material separated from the strip by cutting a part of the material by means of the blanking mold; a forming step of transferring and positioning the material which has gone through the notching step and/or the blanking step near the forming mold, and then forming the material by means of the forming mold; and a trimming step for removing, by means of the trimming mold, an outer edge portion of the material which i

Abstract: An method of manufacturing a hot press-formed member comprises heating a blank of an aluminum-based plated steel sheet in a heating furnace, removing the heated blank from the heating furnace and conveying the removed blank between an upper mold portion and a lower mold portion of a mold, mounted on a press, to be seated; and performing a forming process after the upper mold portion of the mold is in contact with the seated blank.

Abstract: The present invention relates to a method of co-incubating multiple cells. According to the present invention, an interaction between the multiple cells is facilitated without causing cytotoxicity, and a single cell can be separated without damage to the cells. Therefore, the present invention can be applied to a study of regeneration on various types of tissue cells.

Abstract: An method of manufacturing a hot press-formed member comprises heating a blank of an aluminum-based plated steel sheet in a heating furnace, removing the heated blank from the heating furnace and conveying the removed blank between an upper mold portion and a lower mold portion of a mold, mounted on a press, to be seated; and performing a forming process after the upper mold portion of the mold is in contact with the seated blank.

Abstract: A refill container removably stored in a cosmetic compact includes: a main body being open at an upper part thereof and having a housing space inside thereof, an upper end sealing protrusion part, a lateral sealing protrusion part provided at an outer surface of the inner wall, and an outer wall being provided outside the inner wall with a predetermined gap therebetween; and a mesh fabric cover having a cylindrical first vertical extension part combined with the inner wall and the outer wall by being inserted into a gap provided therebetween such that an inner surface of the first vertical extension part is in close contact with the lateral sealing protrusion part, and a first rim part provided at an upper end of first vertical extension part.

Abstract: The present disclosure relates to a heat transfer tube having rare-earth oxide deposited on a surface thereof and a method for manufacturing the same, in which the rare-earth oxide can be deposited on the surface of the heat transfer tube to implement a superhydrophobic surface even under the high temperature environment and a plurality of assembled heat transfer tubes can be coated by coating a complex shape by depositing rare-earth oxide using a method for dipping a surface of the heat transfer tube and coating the same, thereby reducing or preventing the heat transfer tubes from being damaged during the assembling of the heat transfer tubes after the coating.

Abstract: A wheel disc including a bolt hole for bolt fastening, includes a first region extending to have a predetermined width in a circumferential direction of the bolt hole and a second region, other than the first region, wherein the first region has an average tensile strength lower than that of the second region.

Abstract: The present invention relates to a biopolymer-based hydrogel as a functional biomaterial produced by crosslinking in the presence of a photopolymerization initiator. The hydrogel of the present invention is elastic so as to be adapted to various shapes in both in vivo and in vitro applications. It is biocompatible, achieving maximum effects on wound healing as wound dressing and tissue adhesion preventing material. The present invention also relates to a method for producing the biocompatible hydrogel.

Abstract: A beauty care or skin treatment apparatus using plasma includes: a body having a handle part on which a ground is formed; an electrode unit which is formed on one surface of the body and forms atmospheric plasma by application electric power thereto; an image input unit which is provided in the body so as to photograph an image of the skin which faces the image input unit; and a transmission unit which is configured to transmit an image signal inputted from the image input unit to a terminal connected thereto.

Abstract: An method of manufacturing a hot press-formed member comprises heating a blank of an aluminum-based plated steel sheet in a heating furnace, removing the heated blank from the heating furnace and conveying the removed blank between an upper mold portion and a lower mold portion of a mold, mounted on a press, to be seated; and performing a forming process after the upper mold portion of the mold is in contact with the seated blank.

Abstract: An individual multimedia contents broadcasting equipment is disclosed, which includes an individual broadcast process unit which provides a private IP through a DHCP (Dynamic Host Configuration Protocol) to a receiving terminal, which requests a connection, and makes a connection of the receiving terminal through a radio network, and transmits a broadcast content to the connected receiving terminal; and a radio communication unit which forms a radio network and communicates data with the connected receiving terminal through the radio network.

Abstract: An individual multimedia contents broadcasting equipment is disclosed, which includes an individual broadcast process unit which provides a private IP through a DHCP (Dynamic Host Configuration Protocol) to a receiving terminal, which requests a connection, and makes a connection of the receiving terminal through a radio network, and transmits a broadcast content to the connected receiving terminal; and a radio communication unit which forms a radio network and communicates data with the connected receiving terminal through the radio network.