Abstract: The present invention relates to a method for increasing chaperone activity by irradiating peroxiredoxin (Prx) proteins. More particularly, the present invention may be useful for preparing recombinant proteins imparting resistance against various environmental stresses by increasing the chaperone activity of peroxiredoxin, since it has been observed that irradiated peroxiredoxin has enhanced chaperone activity characteristics, wherein an ?-helix structure decreases while a ?-sheet structure increases, from analysis results of a protein structure change and chaperone activity after irradiating two types of peroxiredoxins (2-Cys, 3-Cys) which are two active cysteine motifs of peroxiredoxin.

Abstract: The present disclosure provides a high-power variable inductor and a filter employing the same. A provided variable inductor comprises a first inductor and a second inductor. The first inductor is connected to a first input terminal and to a first output terminal of a two-port circuit. The second inductor is connected to a second input terminal and to a second output terminal of the two-port circuit. The first inductor and the second inductor are symmetrical to each other and jointly surround an adjustable area for varying an inductance of the variable inductor.

Abstract: The present disclosure provides a high-power variable inductor and a filter employing the same. A provided variable inductor comprises a first inductor and a second inductor. The first inductor is connected to a first input terminal and to a first output terminal of a two-port circuit. The second inductor is connected to a second input terminal and to a second output terminal of the two-port circuit. The first inductor and the second inductor are symmetrical to each other and jointly surround an adjustable area for varying an inductance of the variable inductor.

Abstract: The present invention relates to a method for increasing chaperone activity by irradiating peroxiredoxin (Prx) proteins. More particularly, the present invention may be useful for preparing recombinant proteins imparting resistance against various environmental stresses by increasing the chaperone activity of peroxiredoxin, since it has been observed that irradiated peroxiredoxin has enhanced chaperone activity characteristics, wherein an ?-helix structure decreases while a ?-sheet structure increases, from analysis results of a protein structure change and chaperone activity after irradiating two types of peroxiredoxins (2-Cys, 3-Cys) which are two active cysteine motifs of peroxiredoxin.

Abstract: A method and apparatus for compensating a voltage error caused by a dead time of a motor driving inverter outputs command current, generates command voltage by proportionally integrating the command current on a basis of a starting point in which a polarity of current being applied to a motor is varied, converts the command voltage to a control signal in a pulse width modulator, and transmits the command voltage to the inverter, whereby a current distortion occurring around a zero current becomes minimized and a torque ripple becomes decreased in accordance therewith.