Abstract: The present invention relates to a pyrrole derivative or a pharmaceutically or sitologically acceptable salt thereof, and composition for prevention, amelioration or treatment of gastrointestinal disorders comprising same as active ingredient. Through the results, it can be confirmed that the pharmacokinetic parameters, oral bioavailability and storage stability of the compound of the present invention are remarkably improved due to deuteration of the terminal methylamine moiety. The pyrrole derivative or the pharmaceutically or sitologically acceptable salt thereof the present invention exhibits excellent anticancer activity in addition to excellent proton pump inhibitory activity, and has improved pharmacokinetic parameters and chemical stability, and thus can be effectively used in the prevention, amelioration or treatment of gastrointestinal disorders, including gastric cancer.

Abstract: The present disclosure classifies map information for the disabled received from each user terminal through a user interface into image information, current location information, and slope information, matches the classified image information and the current location on the basis of same time, grasps and determines a movement path of a corresponding user terminal by tracking the current location information on the basis of time, calculates a movement distance using the current location information and then calculates a slope per set unit distance using the movement distance and the slope information, determines a walking level using the slope per set unit distance, grasps a POI of a place where a user is currently positioned by applying the current location information to map information of a database, and generates disabled path information using the movement distance, image information on the movement path, and the walking level.

Abstract: Provided are a system and a method for providing navigation service for disabled people. The present invention crawls information necessary for free movement for a wheelchair on a road or a sidewalk, generates a database in which relevant road information is reflected, and provides navigation service based on the generated database, thereby enabling a disabled person to safely move to a destination.

Abstract: Provided are a system and a method for providing navigation service for disabled people. The present invention crawls information necessary for free movement for a wheelchair on a road or a sidewalk, generates a database in which relevant road information is reflected, and provides navigation service based on the generated database, thereby enabling a disabled person to safely move to a destination.

Abstract: Provided are a system and a method for providing navigation service for disabled people. The present invention crawls information necessary for free movement for a wheelchair on a road or a sidewalk, generates a database in which relevant road information is reflected, and provides navigation service based on the generated database, thereby enabling a disabled person to safely move to a destination.