Abstract: Provided according to an embodiment of the present disclosure is a heating element cooling device comprising: a body part including a hollow portion in which working fluid is circulated and a wick portion which is disposed in at least a part of an inner wall of the body part and through which the working fluid flows to a heat source; a space part formed to extend from each of both ends of the body part and including a hollow portion; and a block part inserted into and welded to the space part.

Abstract: A spectroscopic analysis method having improved accuracy and correlation, a method for fabricating a semiconductor device using the same, and a substrate process system using the same are provided. The spectroscopic analysis method includes receiving plasma light emitted from plasma to generate an emission spectrum, detecting n (here, n is a natural number of 2 or more) peak wavelengths from the emission spectrum, generating a plurality of correlation factor time series from correlation factors between the peak wavelengths, filtering the plurality of correlation factor time series, and analyzing the plasma, using the filtered correlation factor time series.

Abstract: A massive multiple-input multiple-output (MIMO) antenna apparatus and a heat dissipation device therefor are disclosed. The present disclosure according to at least one embodiment provides a massive MIMO antenna apparatus including a board, a first blowing unit, and a second blowing unit. The board has at least one board surface that holds a distributed arrangement of a plurality of heat-generating components, has a width and a length longer than the width, and includes a first section having a first amount of heat generation and a second section having a second amount of heat generation greater than the first amount of heat generation, the first section and the second section being partitioned along a length direction of the board.

Abstract: Disclosed are a multiparty participatory MIDI-based content generation system and method configured such that a plurality of users communicates with a server via respective user terminals and each of the users designates his or her singing attribute for a song selected over a network at different times and in different spaces and transmits voice and video data according to singing to the server, the server generates and provides complete choral song content including a solo part and a chorus part of each of the plurality of users by matching the MIDI music with the voice data and the video data of each user according to the singing attribute designated by each of the plurality of users, and a new user participates in the content over the network to generate another version of the choral song content, thereby enabling the plurality of users to participate and generate complete choral song content.

Abstract: According to at least one aspect, the present disclosure provides A method for manufacturing a heating element cooling structure, the method comprising: manufacturing an upper plate, which includes a plurality of column units, by using a press mold method; manufacturing a lower plate by using the press mold method; forming a wick unit at one or more of an inner surface of the upper plate and an inner surface of the lower plate by using a laser; and bonding the upper plate and the lower plate to each other.

Abstract: Provided are a method for forming a wick part for a vapor chamber and a method for manufacturing the vapor chamber. The method for forming the wick part for the vapor chamber includes a base material preparation step for preparing a base material of a chamber body in which a refrigerant is accommodated, a laser installation step for setting a laser emitter on one side of the base material prepared in the base material preparation step, and a wick part processing step for processing a wick part having a predetermined size into a predetermined engraved pattern by means of a predetermined emitted laser beam by using the laser emitter installed in the laser installation step, thereby providing the advantage of being able to improve the product productivity of the vapor chamber.

Abstract: Disclosed is a walk-through quarantine apparatus which can be installed in passenger gateway facilities, such as airports, ports, and terminals, and multi-use facilities, such as large shopping malls, marts, exhibition halls, and concert halls, so as to sterilize human bodies and belongings. The walk-through quarantine apparatus includes: a first sterilizer for providing low-temperature plasma and ultraviolet rays; a thermal imaging camera configure to measure an amount of heat given off by a person; and a measurer configured to output the amount of heat given off by of a person as measured by the thermal imaging camera.

Abstract: A massive multiple-input multiple-output (MIMO) antenna apparatus and a heat dissipation device therefor are disclosed. The present disclosure according to at least one embodiment provides a massive MIMO antenna apparatus including a board, a first blowing unit, and a second blowing unit. The board has at least one board surface that holds a distributed arrangement of a plurality of heat-generating components, has a width and a length longer than the width, and includes a first section having a first amount of heat generation and a second section having a second amount of heat generation greater than the first amount of heat generation, the first section and the second section being partitioned along a length direction of the board.

Abstract: A spectroscopic analysis method having improved accuracy and correlation, a method for fabricating a semiconductor device using the same, and a substrate process system using the same are provided. The spectroscopic analysis method includes receiving plasma light emitted from plasma to generate an emission spectrum, detecting n (here, n is a natural number of 2 or more) peak wavelengths from the emission spectrum, generating a plurality of correlation factor time series from correlation factors between the peak wavelengths, filtering the plurality of correlation factor time series, and analyzing the plasma, using the filtered correlation factor time series.

Abstract: A heat dissipation apparatus and antenna assembly using the same is disclosed herein. According to an embodiment of the present disclosure, a heat dissipation apparatus configured to cool a circuit board including at least one heat generation element is provided, the heat dissipation apparatus including: a plate disposed to face the circuit board; a plurality of first heat dissipation fins disposed in a first direction on one surface of the plate spaced apart from the circuit board; and a blowing unit disposed to face the one surface of the plate, the blowing unit including at least one fan configured to discharge air toward the one surface of the plate, wherein a space between two adjacent first heat dissipation fins defines a side flow path configured to guide the air discharged from the at least one fan.

Abstract: Disclosed are a novel strain of Bacillus amyloliquefaciens, a method of producing fermented grains using the strain, fermented grains produced using the strain, and a composition for thrombolysis; digestion improvement; prophylaxis, amelioration or treatment of bowel inflammation, serous membrane weakening or intestinal injury; or antioxidation, comprising the fermented grains.

Abstract: The present disclosure relates to a cleaner including an improved structure to enable self-standing. The cleaner includes a head main body including a brush, a main wheel coupled to the head main body to be positioned in the rear of the brush, a suction pipe disposed between the brush and the main wheel to enable self-standing, a connector configured to connect the suction pipe and the head main body, and a hose having an elasticity such that the suction pipe maintains a self-standing state and disposed between the head main body and the connector.

Abstract: The present invention relates to a novel heterocycle derivative, a salt thereof, or an isomer thereof. More specifically, the present invention relates to a novel heterocycle derivative effective for the therapy for hair loss such as androgenic alopecia and alopecia areata and having an excellent preventive effect of hair loss, a salt or isomer thereof, and a composition comprising same as an effective ingredient for prevention of hair loss.