Abstract: Disclosed herein is an apparatus for receiving data from memory. The apparatus receives a data signal and a clock signal output from memory and includes a Decision Feedback Equalizer (DFE) including two or more differential signal path units configured to determine and output an output value corresponding to the data signal. Each of the two or more differential signal path units may determine a current output value by reflecting a previous output value fed back from a different one of the two or more differential signal path units in such a way that they operate at different clocks, and may include an offset control unit configured to adjust an offset at an input stage and a feedback control unit configured to change a load of an output stage using the previous output value fed back from the different one of the two or more differential signal path units.

Abstract: The present invention relates to methods of identifying viral hemorrhagic septicemia virus (VHSV) and detecting mutations in VHSV by use of a PNA probe that binds specifically to VHSV non-virion gene and by analysis of the melting pattern of the PNA probe. According to the present invention, a mutation in a virus that causes infectious disease in aquatic organisms can be detected in a simple, rapid and accurate manner, infection of fish with the virus can be detected, and a mutation in the NV gene can be detected.

Abstract: The present invention relates to methods of identifying viral hemorrhagic septicemia virus (VHSV) and detecting mutations in VHSV by use of a PNA probe that binds specifically to VHSV non-virion gene and by analysis of the melting pattern of the PNA probe. According to the present invention, a mutation in a virus that causes infectious disease in aquatic organisms can be detected in a simple, rapid and accurate manner, infection of fish with the virus can be detected, and a mutation in the NV gene can be detected.

Abstract: Disclosed is an anchor encased in a box-shaped frame embedded in a framework of a house, for hanging a variety of objects. The anchor includes a box-shaped frame having an open lower end, the frame being embedded in a ceiling slab. An anchor bolt is fixed in the box-shaped frame and has a hook at a first end, for hanging objects. A plurality of fixing flanges is attached to the outer surface of the box-shaped frame, for securely fixing the box-shaped frame to the ceiling slab, the fixing flanges being present in multiple rows. A cover is detachably attached to the lower end of the box-shaped frame. The anchor further includes a threaded shaft fixed to the opposite inner surfaces of the box-shaped frame and installed to cross the inner space of the box-shaped frame, and a rotatable pipe installed in a manner so as to surround the threaded shaft.