Abstract: The present disclosure relates to a financial transaction system using individual distribution keys based on multi-party computation. The financial transaction system includes at least: a private key pieces generation unit dividing an individual private key corresponding to a user and generating private key pieces; an individual distribution key generation unit generating the individual distribution key corresponding to the user by using some of individual private key pieces shared with one or more other users and some of the plurality generated individual private key pieces; and a signature unit signing with the individual distribution key of the user, in which when a verification is performed by combining a signature value signed by the individual distribution key of the user and a signature value signed by individual distribution keys of one or more other users, the transaction is concluded between the users who sign.

Abstract: A buffer unit for temporarily storing a substrate includes a housing having a space for storing a substrate therein, one or more slots disposed within the housing for placing a substrate thereon, and a holding unit disposed at a bottom portion of the housing, having a flat and non-inclined top surface, and comprising a built-in wireless charging module. A substrate type sensor is stored at the holding unit.

Abstract: Provided are a fluorescent particle and a method for manufacturing the same. The fluorescent particle may include a gold nanoparticle; a silica shell covering the gold nanoparticle; and lanthanide group complex particles dispersed in the silica shell. Each of the lanthanide group complex particles may include a lanthanide group ion; a ligand bonded to the lanthanide group ion and including phosphorus; and a ligand bonded to the lanthanide group ion and having a beta diketone functional group. The fluorescent particle is observable with the naked eye and may emit light when ultraviolet light is irradiated. The fluorescent particle may be used for detecting and analyzing biomaterial samples.

Abstract: Provided are a fluorescent particle and a method for manufacturing the same. The fluorescent particle may include a gold nanoparticle; a silica shell covering the gold nanoparticle; and lanthanide group complex particles dispersed in the silica shell. Each of the lanthanide group complex particles may include a lanthanide group ion; a ligand bonded to the lanthanide group ion and including phosphorus; and a ligand bonded to the lanthanide group ion and having a beta diketone functional group. The fluorescent particle is observable with the naked eye and may emit light when ultraviolet light is irradiated. The fluorescent particle may be used for detecting and analyzing biomaterial samples.

Abstract: A location-based facility management system includes a database server configured to store object information on a management target facility acquired in advance as a database, an image acquisition module configured to acquire an object image and GPS information, an auto calibration module provided with an auto calibration algorithm which decides an internal parameter for the image, a DB input/output module configured to store the object information in the database server and to receive the object information from the database server, a position correction module provided with a position correction algorithm which corrects the GPS information of the object image using the internal parameter decided by the auto calibration module and the object information received from the DB input/output module, and a mobile device provided with a facility management application which detects a characterizing point of an object image acquired by a camera.

Abstract: A method for the vapor deposition of aluminum films is provided. Such method employs a dialkyl amido dihydroaluminum compound of the formula [H2AlNR1R2]n wherein R1 and R2 are the same or different alkyl groups having 1 to 3 carbons, and n is an integer of 2 or 3. The aluminum films may be thick or thin and may be aluminum films or may be mixed metal films with aluminum metal. Both CVD and ALD methods may be employed.

Abstract: A method for the vapor deposition of aluminum films is provided. Such method employs a dialkyl amido dihydroaluminum compound of the formula [H2AlNR1R2]n wherein R1 and R2 are the same or different alkyl groups having 1 to 3 carbons, and n is an integer of 2 or 3. The aluminum films may be thick or thin and may be aluminum films or may be mixed metal films with aluminum metal. Both CVD and ALD methods may be employed.

Abstract: An approach is provided for laminating layers for a flexible printed circuit board. The approach includes a method and apparatus for providing a base substrate and the surface of the base substrate is treated by radiating ion beams using a gas mixture including oxygen and argon to improve adhesive strength and heat resistance. A tie layer can be formed on the based film to prevent a metal conductive layer from diffusion and to increase the adhesive strength.