Abstract: Provided is a device for implementing a space environment. More specifically, in order to implement a space environment, while a shroud is disposed inside a vacuum container, an internal pressure of the shroud is controlled to adjust a saturation temperature of working fluid by forming a closed system including a cryogenic refrigerator. As a result, the environment can be implemented at a required temperature. At this time, the pressure can be adjusted by supplying room-temperature gas as working fluid into the closed system, which may result in costs being reduced because there is no need to manage a liquid bombe, and the working fluid injected inside can be used in a recycled manner.

Abstract: Provided is an air-guard having a sub-guide structure, that is, an air-guard having a sub-guide structure for improving availability of air introduced into a vehicle grill. In particular, an air-guard having a sub-guide structure includes an improved structure for guiding air toward a suction duct at an upper end portion of the air-guard or an inside of the air-guard, thereby efficiently utilizing non-used air between the air-guard and a duct mounting portion.

Abstract: The present invention relates to an air flap having a mixed-type door structure. The objective of the present invention is to provide an air flap having a mixed-type door structure. In terms of a door structure of an external air flap provided matching a bumper cover, an upper door, for which it is difficult to secure an upper operation space, is formed in a planar shape, whereas a lower door is formed in a cylindrical shape in the same manner as a door of a general external air flap, such that, on the whole, the air flap has a mixed-type door structure.

Abstract: A mounting structure of a thermal management module for a vehicle, includes: a mounting carrier mounted at a front of a vehicle body and having a receiving space; and a thermal management module mounted in the receiving space; wherein the thermal management module includes: an air conditioner mounted in the receiving space and configured to adjust a temperature of a vehicle interior according to a cooling mode or a heating mode; and a cooling device mounted in the receiving space and configured to heat-exchange with a working fluid using an external air introduced from outside of the cooling device.

Abstract: Provided are an ultrasound diagnosis apparatus and a method of operating the same, which are capable of providing a guide for improving quality of an ultrasound image according to a relative position between a transducer and an object. The ultrasound diagnosis apparatus includes: a probe configured to transmit ultrasound signals to an object and receive ultrasound echo signals reflected from the object; a display configured to display a state of contact between the object and the probe; and a processor configured to determine, based on the ultrasound echo signals, whether the probe is brought into contact with the object and the state of contact between the object and the probe, and to control the display to display an indicator indicating a result of the determining.

Abstract: A photo display assembly, comprising, a base having a support post extending upwardly therefrom, said support post having an upper end and a lower end, the upper end of the support post having a concave depression therein, the second end fixedly secured to the base, a frame housing having four substantially transparent walls, each wall arranged substantially perpendicular to each adjacent wall, a support cage having a central spindle and a plurality of arms extending downwardly from the spindle, the arms arranged to secure to and support the walls, and the spindle arranged to rest in the concave depression, support the housing, and also arranged for rotation about the support post.

Abstract: A suspended clock, comprising a transverse support rod, a casing, the casing comprising a movement, a hand shaft engaging the movement and arranged for rotational timed movement, and at least two hands secured to the hand shaft and arranged for rotation about the hand shaft, the casing suspended from the transverse support rod; and, a plurality of hour markers suspended from the transverse support rod, arranged in a circle, and spaced apart from the casing.

Abstract: Provided is a method of designing a low-pressure chamber that provides a preset air pressure corresponding to a predetermined altitude. The method may include the steps of: calculating a predetermined error range of the preset air pressure, and calculating an amount and types of materials of a getter to be inserted into the low-pressure chamber based on the error range and a total volume of the low-pressure chamber.

Abstract: Provided are a method of preventing and/or treating an eye disease, using a Cas9 protein and a guide RNA targeting VEGF-A, and a ribonucleoprotein including a Cas9 protein and a guide RNA targeting VEGF-A.

Abstract: The present invention relates to an artificially manipulated neovascularization-associated factor for regulating neovascularization and a use thereof. More particularly, the present invention relates to a system for artificially regulating neovascularization, which includes an artificially manipulated neovascularization-associated factor for regulating neovascularization and/or a composition for artificially manipulating the neovascularization-associated factor. In a specific aspect, a neovascularization regulatory system including a neovascularization-associated factor such as artificially manipulated VEGFA, HIF1A, ANGPT2, EPAS1, or ANGPTL4 and/or an expression product thereof is provided.