Abstract: Disclosed herein are novel compounds for treating apicomplexan parasite related disorders, methods for their use; cell line and non-human animal models of the dormant parasite phenotype and methods for their use in identifying new drugs to treat apicomplexan parasite related disorders, and biomarkers to identify disease due to the parasite and its response to treatment.

Abstract: A graft copolymer, and a graft copolymer composition having excellent particulate dispersibility in a curable resin such as an epoxy resin and is applicable as a particulate impact reinforcing agent, a curable resin composition including same, and methods of preparing them.

Abstract: The present disclosure is related to a perfusable-type bio-dual proximal tubule cell construct and a producing method thereof capable of applying an in vitro artificial organ model configured to include a first bioink comprising a decellularized substance derived from a mammalian kidney tissue and human umbilical vascular endothelial cells (HUVECs) and a second bioink comprising the decellularized substance and renal proximal tubular epithelial cells (RPTECs), wherein the first bioink and the second bioink are coaxial and printed in tubular constructs having different inner diameters. According to the present disclosure, it is possible to use the renal proximal tubule-on-a-chip as a bioreactor capable of observing a biological drug reaction similar to a real drug by perfusing various drugs to the renal proximal tubule-on-a-chip.

Abstract: Provided is a ceiling storage system capable of correcting a working position and constantly checking stability of a structure by detecting an amount of change in a facility. According to the ceiling storage system, a transport vehicle moves to an upper portion of a first storage area of a plurality of storage areas in a state of gripping an article, and the transport vehicle measures a first distance value between the transport vehicle and the first storage area using a distance sensor and measures a relative position value between the transport vehicle and the first storage area using a vision sensor, before unloading the article from the first storage area.

Abstract: Proposed is an apparatus for verifying a radiation dose using a patient-specific tumor-shaped scintillator including a probe adapter to which a 3D tumor-shaped scintillator having a guide is attached; a receiving portion to which the probe adapter is detachably coupled; a light guide which extends from the receiving portion and includes optical fiber transmitting visible light generated by irradiating radiation in the 3D tumor-shaped scintillator; a photomultiplier tube converting the visible light transmitted from the light guide into an electric signal and amplifying the converted electric signal; and a current electrometer measuring an output current by inputting the electric signal of the photomultiplier tube.

Abstract: The present disclosure relates to a method of measuring an absorbed dose of radiation in small irradiation fields. The method of measuring an absorbed dose of radiation in small irradiation fields, includes an acquisition step of acquiring absorbed dose distribution data of radiation; a determination step of determining a region where an absorbed dose of radiation of a predetermined ratio or more is absorbed based on the absorbed dose distribution data of radiation; a formation step of forming a scintillator having a shape in which a plurality of hexahedral cells are coupled to have a shape matching the region; a measurement step of measuring a absorbed dose of radiation irradiating the scintillator from a radiation irradiation device; and a calculation step of calculating the absorbed dose of radiation of the cell at a predetermined position by using predetermined Equations.

Abstract: The present invention relates to a kidney organoid having a nephron-like structure and a production method therefor. A kidney organoid culture system using kidney dECM hydrogels according to the present invention induced the vascularization of the kidney organoid and the expression of podocytes, tubular transporters, and cilium genes, and has an effect of forming a more mature nephron-like structure. Therefore, the kidney organoid produced by the method of the present invention is an option for treating nephron loss through transplantation into humans, and is expected to be utilized as a kidney on a chip, which is an in vitro kidney model.

Abstract: The present disclosure relates to an apparatus for detecting nuclear reactor coolant leaks that is capable of maintaining radiation detection reliability and the integrity of a radiation detector from high-dose background radiation inside a nuclear reactor when a coolant leaks from the primary coolant system of the nuclear reactor. The apparatus of the present disclosure includes a shield having an internal space into which sample air containing a coolant leaking from a primary coolant system pipe of a nuclear reactor is introduced, and configured to close the exposed internal space or expand the internal space through detachable coupling; a first sensor disposed in the internal space to obtain a radiation measurement signal from the sample air; and a discriminator for determining whether a coolant is leaking based on the radiation measurement signal. This work was supported by Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korea government (MOTIE) (No.

Abstract: Proposed is an apparatus for verifying a radiation dose using a patient-specific tumor-shaped scintillator including a probe adapter to which a 3D tumor-shaped scintillator having a guide is attached; a receiving portion to which the probe adapter is detachably coupled; a light guide which extends from the receiving portion and includes optical fiber transmitting visible light generated by irradiating radiation in the 3D tumor-shaped scintillator; a photomultiplier tube converting the visible light transmitted from the light guide into an electric signal and amplifying the converted electric signal; and a current electrometer measuring an output current by inputting the electric signal of the photomultiplier tube.

Abstract: The present disclosure is related to a perfusable-type bio-dual proximal tubule cell construct and a producing method thereof capable of applying an in vitro artificial organ model configured to include a first bioink comprising a decellularized substance derived from a mammalian kidney tissue and human umbilical vascular endothelial cells (HUVECs) and a second bioink comprising the decellularized substance and renal proximal tubular epithelial cells (RPTECs), wherein the first bioink and the second bioink are coaxial and printed in tubular constructs having different inner diameters. According to the present disclosure, it is possible to use the renal proximal tubule-on-a-chip as a bioreactor capable of observing a biological drug reaction similar to a real drug by perfusing various drugs to the renal proximal tubule-on-a-chip.

Abstract: Disclosed is an automatic dependent surveillance data protection method which is performed by an authentication server. The automatic dependent surveillance data protection method includes receiving an authentication request of an ADS-B receiver from at least one client, performing authentication of the ADS-B receiver in response to the authentication request, issuing a certificate of the ADS-B receiver when the authentication of the ADS-B receiver is valid, and transmitting the issued certificate of the ADS-B receiver to the client and at least one authentication information sharing client.

Abstract: An apparatus and a method for tracing a flight plan status are disclosed. The apparatus for tracing a flight plan status includes: a flight plan structure generation unit configured to generate a flight plan status transition structure based on received flight plan information; a flight plan setting unit configured to set a flight plan status based on a flight message transferred through an aeronautical fixed telecommunication network; and a flight plan tracing unit configured to trace the flight plan status included in the flight plan status transition structure based on the set flight plan status.

Abstract: A method for testing states in a flight plan state management system is provided, which includes defining control variables for monitoring the flight plan state management system, modeling the flight plan state management system based on the control variables defined for monitoring, calculating and extracting control variables for testing the stability of, and checking for errors in, the flight plan state management system using the result of modeling, testing the stability of, and checking for errors in, the flight plan state management system based on the calculated and extracted control variables for testing stability and checking for errors, and expressing the result of stability testing and error checking on a display panel.

Abstract: The present invention relates to a system and method for automatically protecting flight data in response to a variety of kinds of cyber terror that paralyze control service in a flight data system by enhancing the availability, reliability, and integrity of the flight data system when damage due to external or internal viruses or hacking, such as the alteration or modification of flight data, occurs. The flight data protection system has an advantage in that it can manage a system safely by providing an embedded system, using an Enhanced Write Filter (EWF), and protecting an Operating System (OS).

Abstract: An apparatus for automatically applying meteorological information includes a meteorological information classifying unit configured to automatically classify various types of meteorological information discriminately depending on their formats; and a meteorological information parsing unit configured to perform parsing to cut meteorological information classified by the meteorological information classifying unit. Further, the apparatus includes a meteorological information verifying unit configured to verify a syntax error and semantic content with respect to the meteorological information; and a meteorological message generating unit configured to generate a meteorological message by extracting only items required for air control from the meteorological information.

Abstract: Provided an error compensating method for an instrument transformer, in which an error of an instrument transformer is compensated by reflecting hysteresis characteristics of iron core. When such error compensation is performed, a hysteresis loop indicating the relationship between magnetic flux and excitation current is not used as it is, but core-loss resistances and magnetic flux-excitation current curves are used, thereby achieving more precise compensation. According to the present invention, an error of an instrument transformer can be significantly reduced. Therefore, it is possible to manufacture an instrument transformer with high accuracy and to significantly reduce the size of the instrument transformer. Further, a material with high permeability does not need to be used in order to increase the accuracy.