Abstract: Disclosed is an exoskeleton-type rehabilitation robot system, including: a body part provided on a chair in which a user sits and provided with a robot arm capable of moving left or right based on the user seated on the chair; a conversion part configured to convert a position of the robot arm with respect to the body part; a driving part configured to articulate the robot arm with respect to the body part; and a controller configured to detect a change in a position of the robot arm and control a left or right driving mode of the driving part according to the position of the robot arm. In accordance with such a configuration, the exoskeleton-type rehabilitation robot system of the present invention is provided integrally with a chair, thereby having excellent space utilization. In addition, the user's initial preparation for rehabilitation training is simple, which can improve efficiency.

Abstract: Provided is a power cable, and particularly, to an ultra-high-voltage power cable of 45 kV to 600 kV. Specifically, the present invention relates to a power cable which is eco-friendly and includes an insulating layer formed of an insulating material having not only high heat resistance and mechanical strength but also high flexibility, bendability, impact resistance, cold resistance, installability, workability, etc., which are in trade-off with heat resistance and mechanical strength, and of which the lifespan, flexibility and installability can be additionally improved through precise control of a thickness of the insulating layer according to characteristics of the insulating material, thereby enhancing workability.

Abstract: Provided is a power cable including an insulating layer formed of an insulating material that is environmentally friendly and has not only high heat resistance and mechanical strength but also excellent flexibility, bendability, impact resistance, thermal stability, cold resistance, installability, workability, etc., which are trade-off with the physical properties.

Abstract: Provided is a high-voltage power cable. Specifically, the present disclosure relates to a high-voltage power cable that exhibits excellent dielectric strength, such as dielectric breakdown voltage and impulse breakdown strength, and that is capable of implementing and maintaining dielectric characteristics even when a temperature of a cable insulator rises due to the transmission of power or when negative impulse or polarity reversal occurs.

Abstract: Provided is a power cable including an insulating layer formed of an insulating material that is environmentally friendly and has not only high heat resistance and mechanical strength but also excellent flexibility, bendability, impact resistance, thermal stability, cold resistance, installability, workability, etc., which are trade-off with the physical properties.

Abstract: The present invention relates to extracellular vesicles derived from ginger (Zingiber officinale) and a use thereof, and provides: extracellular vesicles which are derived from ginger and have anticancer activity, a pharmaceutical composition and a health functional food composition which is for preventing or treating cancer and contains the extracellular vesicles as an active ingredient. The ginger-derived extracellular vesicles can penetrate into cancer cells, have excellent anticancer activity, such as inhibiting the proliferation, infiltration and migration of cancer cells, and thus may be provided as an effective anticancer composition.

Abstract: Proposed is an intestinal microbiome-improving composition containing ellagic acid as an active ingredient. The ellagic acid inhibits the growth of harmful bacteria such as Verrucomicrobia and Bacteroidetes attributable to alcohol intake and increases the growth of beneficial bacteria such as Firmicutes, thereby controlling intestinal microbes. As a result, the ellagic acid exhibits the effect of inhibiting an increase in a plasma endotoxin level, an increase in an intestinal TNF-? level, an increase in intestinal oxidative stress, a decrease in expression of intestinal TJ and AJ proteins, liver fat accumulation, an increase in plasma ALT, an increase in triglycerides, and hepatic oxidative stress and apoptosis. The composition containing ellagic acid as an active ingredient is provided as an intestinal microbe-improving composition and a preventive and therapeutic preparation for alcoholic fatty liver.

Abstract: Provided is an insulator that is environmentally friendly and has high heat resistance and mechanical strength and excellent flexibility, bendability, impact resistance, cold resistance, installability, workability, etc., which are in a trade-off relationship with the physical properties; and a power cable having the insulator.

Abstract: Provided is a power cable including an insulating layer that is environmentally friendly and has high heat resistance and mechanical strength and excellent cold resistance, flexibility, bendability, impact resistance, installability, workability, etc., which are in a trade-off relationship with the physical properties.

Abstract: Provided is a power cable including an insulating layer formed of an insulating material that is environmentally friendly and has not only high heat resistance and mechanical strength but also excellent flexibility, bendability, impact resistance, thermal stability, cold resistance, installability, workability, etc., which are trade-off with the physical properties.

Abstract: Provided is a direct-current (DC) power cable. Specifically, the present invention relates to a DC power cable capable of preventing both a decrease in DC dielectric strength and a decrease in impulse breakdown strength due to space charge accumulation, and reducing manufacturing costs without lowering the extrudability of an insulating layer and the like.

Abstract: Provided is a power cable, and particularly, to an ultra-high-voltage power cable of 45 kV to 600 kV. Specifically, the present invention relates to a power cable which is eco-friendly and includes an insulating layer formed of an insulating material having not only high heat resistance and mechanical strength but also high flexibility, bendability, impact resistance, cold resistance, installability, workability, etc., which are in trade-off with heat resistance and mechanical strength, and of which the lifespan, flexibility and installability can be additionally improved through precise control of a thickness of the insulating layer according to characteristics of the insulating material, thereby enhancing workability.

Abstract: Provided is a direct-current (DC) power cable. Specifically, the present invention relates to a DC power cable capable of preventing both a decrease in DC dielectric strength and a decrease in impulse breakdown strength due to space charge accumulation, and reducing manufacturing costs without lowering the extrudability of an insulating layer and the like.

Abstract: A method to determine whether a user is experiencing difficulty visually resolving content is disclosed. The method includes capturing one or more images of the user while the user is viewing the content. The method also includes obtaining facial parameters related to a visual acuity of the user from the captured one or more images. The method further includes determining whether the user is experiencing difficulty visually resolving the content based on the obtained one or more facial parameters. The method is implemented in a device such as a smartphone, tablet computer, or television. The facial parameters include information about the extent to which the user has their eyes open or closed, whether the user is wearing glasses, and the distance at which the user is viewing the content.

Abstract: A method to determine whether a user is experiencing difficulty visually resolving content is disclosed. The method includes capturing one or more images of the user while the user is viewing the content. The method also includes obtaining facial parameters related to a visual acuity of the user from the captured one or more images. The method further includes determining whether the user is experiencing difficulty visually resolving the content based on the obtained one or more facial parameters. The method is implemented in a device such as a smartphone, tablet computer, or television. The facial parameters include information about the extent to which the user has their eyes open or closed, whether the user is wearing glasses, and the distance at which the user is viewing the content.

Abstract: A method to determine whether a user is experiencing difficulty visually resolving content is disclosed. The method includes capturing one or more images of the user while the user is viewing the content. The method also includes obtaining facial parameters related to a visual acuity of the user from the captured one or more images. The method further includes determining whether the user is experiencing difficulty visually resolving the content based on the obtained one or more facial parameters. The method is implemented in a device such as a smartphone, tablet computer, or television. The facial parameters include information about the extent to which the user has their eyes open or closed, whether the user is wearing glasses, and the distance at which the user is viewing the content.

Abstract: A method to determine whether a user is experiencing difficulty visually resolving content is disclosed. The method includes capturing one or more images of the user while the user is viewing the content. The method also includes obtaining facial parameters related to a visual acuity of the user from the captured one or more images. The method further includes determining whether the user is experiencing difficulty visually resolving the content based on the obtained one or more facial parameters. The method is implemented in a device such as a smartphone, tablet computer, or television. The facial parameters include information about the extent to which the user has their eyes open or closed, whether the user is wearing glasses, and the distance at which the user is viewing the content.

Abstract: A wiper for a vehicle including: a wiper stripe; a plurality of supports combined with the wiper strip; first and second yokes slidably supporting the plurality of supports; a first auxiliary lever having one end combined with a middle portion of the first yoke; a second auxiliary lever having one end combined with a middle portion of the second yoke; and a primary lever having one end combined with the first auxiliary lever and another end combined with the second auxiliary lever and including an arm combination hole in which a wiper arm is combined with a center of the primary lever, wherein the primary lever is combined with the first auxiliary lever and the second auxiliary lever, the first auxiliary lever and the first yoke are combined with each other, and the second auxiliary lever and the second yoke are combined with each other.

Abstract: A wiper for a vehicle including: a wiper stripe; a plurality of supports combined with the wiper strip; first and second yokes slidably supporting the plurality of supports; a first auxiliary lever having one end combined with a middle portion of the first yoke; a second auxiliary lever having one end combined with a middle portion of the second yoke; and a primary lever having one end combined with the first auxiliary lever and another end combined with the second auxiliary lever and including an arm combination hole in which a wiper arm is combined with a center of the primary lever, wherein the primary lever is combined with the first auxiliary lever and the second auxiliary lever, the first auxiliary lever and the first yoke are combined with each other, and the second auxiliary lever and the second yoke are combined with each other.