Abstract: The present disclosure relates to a composition comprising a complex that includes a curcuminoid-based compound and a steviol glycoside, or a curcuminoid-based compound and a licorice extract or a fraction thereof; and a use of the composition for enhancement of immunity according to an enhancement of activity or a cell number of immune cells and/or a use of the composition for prevention, improvement, or treatment of COVID-19. The complex including curcumin and a steviol glycoside, or a licorice extract or a fraction thereof according to the present disclosure, which are food materials that have been registered with the Ministry of Food and Drug Safety and have received the Generally Recognized as Safe (GRAS) rating from the U.S. FDA, and whose safety has already been confirmed, inhibits symptoms of COVID-19 by activating Th1 cells, CD8 T cells, and NK cells. Therefore, the complex can be provided as a food and pharmaceutical composition for preventing, improving, or treating COVID-19.

Abstract: Disclosed is an air conditioner including a first frame including a through hole, a second frame rotatably coupleable to the first frame, the second frame including a burring portion at least a portion of which is insertable into the through-hole in a first direction, where while the burring portion is inserted into the through-hole of the first frame, the burring portion protrudes in the first direction, and a burring hole formed by the burring portion, and a fastening member insertable into the burring hole in a second direction opposite to the first direction and configured to function as a rotary shaft of the second frame, where while the fastening member is inserted into the burring hole, the fastening member protrudes in the second direction.

Abstract: Provided are a pharmaceutical composition, a quasi-drug composition, a feed additive, a drinking water additive, a feed, and a drinking water for preventing, ameliorating, or treating porcine epidemic diarrhea (PED) virus infection, each including, as an active ingredient, a complex including a curcuminoid-based compound and a licorice extract or a fraction thereof.

Abstract: The present invention relates to a method of preventing or alleviating symptoms of andropause comprising administering a pharmaceutically effective amount of an extract of Ficus auriculata Lour. To a patient in need thereof. The extract of Ficus auriculata Lour. of the present invention exhibits the effect of preventing and alleviating erectile dysfunction by inhibiting the activity of PDE5, and the effect of preventing and alleviating prostatic hyperplasia by suppressing the expression of AR and PSA.

Abstract: The present invention relates to a pharmaceutical composition, food composition, and food additive for preventing or alleviating symptoms of andropause containing extract of Ficus auriculata Lour. as an active ingredient. The extract of Ficus auriculata Lour. of the present invention exhibits the effect of preventing and alleviating erectile dysfunction by inhibiting the activity of PDE5, and the effect of preventing and alleviating prostatic hyperplasia by suppressing the expression of AR and PSA. Therefore, the extract of Ficus auriculata Lour. of the present invention may be usefully used as an active ingredient of a pharmaceutical composition, food composition, and food additive for alleviating symptoms of andropause.

Abstract: Disclosed is a pharmaceutical composition for preventing or treating severe acute respiratory syndrome coronavirus 2 infection disease, the composition comprising a compound represented by a Chemical Formula 1, or a pharmaceutically acceptable salt thereof, as an active ingredient.

Abstract: Disclosed is a pharmaceutical composition for preventing or treating severe acute respiratory syndrome coronavirus 2 infection disease, the composition comprising a compound represented by a Chemical Formula 1, or a pharmaceutically acceptable salt thereof, as an active ingredient.

Abstract: Disclosed is an air conditioner including a first frame including a through hole, a second frame rotatably coupleable to the first frame, the second frame including a burring portion at least a portion of which is insertable into the through-hole in a first direction, where while the burring portion is inserted into the through-hole of the first frame, the burring portion protrudes in the first direction, and a burring hole formed by the burring portion, and a fastening member insertable into the burring hole in a second direction opposite to the first direction and configured to function as a rotary shaft of the second frame, where while the fastening member is inserted into the burring hole, the fastening member protrudes in the second direction.

Abstract: A method of a first device and an electronic device are provided. The method includes receiving a request signal related to contents stored in the first device from a second device communicatively coupled to the first device; transmitting the contents to the second device in response to the request signal, wherein the contents are security applied contents; and releasing the security of the contents by authenticating a user related to the contents.

Abstract: A method of a first device and an electronic device are provided. The method includes receiving a request signal related to contents stored in the first device from a second device communicatively coupled to the first device; transmitting the contents to the second device in response to the request signal, wherein the contents are security applied contents; and releasing the security of the contents by authenticating a user related to the contents.

Abstract: A technology to measure the mass flux distribution of liquid spray to evaluate droplet dispersion of a spray device for liquids such as fuel, paints, or coating agents, is provided. The apparatus for measuring spray mass flux to evaluate the droplet dispersion of the spray device includes a liquid spraying part including a spray nozzle to spray liquid, a spray collecting part to collect the liquid sprayed from the liquid spraying part, a transfer tube to transfer the liquid collected in the spray collecting part, a multi-cylinder part including a plurality of cylinders to receive the liquid collected in the spray collecting part, a movable mass measurement part to measure a mass of each cylinder of the multi-cylinder part, and a mass flux calculating part to calculate a distribution graph of mass flux of the sprayed liquid.

Abstract: A method for transmitting control data and an electronic device are provided. The electronic device includes a control data processor for generating control data, and a file processor for generating a control data file comprising the control data generated by the control data processor and transmitting the control data file to another electronic device using a file transfer protocol.

Abstract: A technology to measure the mass flux distribution of liquid spray to evaluate droplet dispersion of a spray device for liquids such as fuel, paints, or coating agents, is disclosed. The apparatus for measuring spray mass flux to evaluate the droplet dispersion of the spray device includes a liquid spraying part including a spray nozzle to spray liquid, a spray collecting part to collect the liquid sprayed from the liquid spraying part, a transfer tube to transfer the liquid collected in the spray collecting part, a multi-cylinder part including a plurality of cylinders to receive the liquid collected in the spray collecting part, a movable mass measurement part to measure amass of each cylinder of the multi-cylinder part, and a mass flux calculating part to calculate a distribution graph of mass flux of the sprayed liquid.

Abstract: An indoor unit of an air conditioner with an electronic expansion valve. The indoor unit includes a main body, a heat exchanger disposed at the front portion of the inside of the main body, a control unit, in which electrical components are mounted, disposed at the outside in the lengthwise direction of the heat exchanger, a control case including a first side surface part disposed between the control unit and the heat exchanger and an extension part connected with the first side surface part and extended in the lengthwise direction of the heat exchanger, and an electronic expansion valve disposed in a space defined by two surfaces neighboring with each other by the extension part.