Abstract: A hydrodynamic filter unit includes an inlet channel connected to a fluid chamber, into which a fluid including a target material is introduced, and a plurality of outlet channels connected to the fluid chamber, through which the fluid is discharged. A filtering method includes introducing a fluid including a target material into the hydrodynamic filter unit through the inlet channel, capturing the target material in the hydrodynamic filter unit, and discharging a remaining part of the fluid outside of the hydrodynamic filter unit through an outlet channel.

Abstract: The present invention relates to an apparatus and a method for determining emotional quotient according to emotional variation. The method for determining emotional quotient according to emotional variation includes sensing bio signals and environmental signals from a plurality of sensors; defining an emotional variation threshold value for each signal sensed at the sensing; extracting the emotional signal by analyzing the bio signals and inferring the emotional quotient for each bio signal based on the extracted emotional signal and the environmental signals; determining the emotional variation threshold values and the emotional quotient based on the inference results of the emotional quotient; and evaluating the determined emotional quotient. With the present invention, it can provide the emotional care service capable of informing and communicating the true emotional state of the person to user.

Abstract: In a cell selecting system and a method thereof in a radio communication network, a forward BCCH is constructed to contain, in each time slot of a frame, both a FCCH bit pattern and a SCH bit pattern. The method includes measuring the reception power of a forward BCCH transmitted from each cell, while detecting a FCCH bit pattern and a SCH bit pattern from a time slot of the forward BCCH and demodulating the detected bit patterns. The cell synchronization can be performed by using the demodulated information of the selected cell. Accordingly, the cell selection time and the processing load of the mobile terminal can be reduced.

Abstract: The present invention relates to water-insoluble, crosslinked amide derivatives of hyaluronic acid and manufacturing method thereof, where the amide derivatives of hyaluronic acid are characterized by crosslinking, of polymer or oligomer having two or more amine groups, with hyaluronic acid or its hyaluronate salts through amidation reaction. The water-insoluble, crosslinked amide derivatives of hyaluronic acid according to the present invention may be diversely used for prevention of adhesion after surgical operation, correction of facial wrinkles, dermal augmentation, tissue engineering, osteoarthritic viscosupplement etc.

Abstract: In a cell selecting system and a method thereof in a radio communication network, a forward BCCH is constructed to contain, in each time slot of a frame, both a FCCH bit pattern and a SCH bit pattern. The method includes measuring the reception power of a forward BCCH transmitted from each cell, while detecting a FCCH bit pattern and a SCH bit pattern from a time slot of the forward BCCH and demodulating the detected bit patterns. The cell synchronization can be performed by using the demodulated information of the selected cell. Accordingly, the cell selection time and the processing load of the mobile terminal can be reduced.

Abstract: The present invention relates to water-insoluble, crosslinked amide derivatives of hyaluronic acid and manufacturing method thereof, where the amide derivatives of hyaluronic acid are characterized by crosslinking, of polymer or oligomer having two or more amine groups, with hyaluronic acid or its hyaluronate salts through amidation reaction. The water-insoluble, crosslinked amide derivatives of hyaluronic acid according to the present invention may be diversely used for prevention of adhesion after surgical operation, correction of facial wrinkles, dermal augmentation, tissue engineering, osteoarthritic viscosupplement etc.

Abstract: A computer system using a universal serial bus (USB) hub is provided with a screen locking function. The computer system includes a computer main unit, information input devices electrically connected to the computer main unit for permitting a user to input information to the computer main unit for data processing operation, a display device electrically connected to the computer main unit for providing a visual display of information processed by the computer main unit, and a universal serial bus (USB) hub arranged to electrically connect the information input devices and the display device to the computer main unit and through which, the screen locking apparatus is set to disable operation of the information input devices such as a keyboard and mouse. This way when the user temporarily leave the computer system, a currently executed program is protected from interference and damage.