Abstract: Provided is a shoe with a cushion and ventilation device. The cushion and ventilation device includes an air pump having an air discharge tube provided at its one side, and an air tube having a connection pipe connecting to the air discharge tube of the air pump, and an air chamber, wherein the air pump is provided by placing an upper sheet having a cavity on a lower sheet having an intake hole, and thermally bonding circumference surfaces of the upper and lower sheets using microwave, and wherein the upper and lower sheets further comprise a sponge having contraction and restoring forces therein.

Abstract: Provided is a gold alloy bonding wire for semiconductor packaging. The gold alloy bonding wire is formed of gold having an ultrahigh purity of 99.999% or more. The gold alloy includes at least one of Mo, As, Po, and B within a range between 2 wt ppm and 25 wt ppm. The gold alloy may further include at least one of Na, Cd, Sb, Ta, and Cs within a range between 2 wt ppm and 30 wt ppm. The gold alloy may further include at least one of P, Tc, Re, Tl, and Ho within a range between 3 wt ppm and 30 wt ppm. The gold alloy may further include at least one of Na, Cd, Sb, Ta, and Cs within a range between 2 wt ppm and 30 wt ppm and at least one of P, Tc, Re, Tl, and Ho within a range between 3 wt ppm and 30 wt ppm.

Abstract: Disclosed is footwear including a ventilation and shock-absorbing device having an air pump and a check valve for passing air supplied by the air pump. The footwear includes an air chamber provided at a front of the check valve for storing the air supplied through an inlet passage connected to the check valve, and an air tube having one or more discharge holes for discharging the air stored in the air chamber into the footwear.

Abstract: Disclosed are a cloned pig expressing green fluorescent protein (GFP) and a cloned pig having a 1,3-galactosyltransferase (GT) gene knocked out. Also, the present invention discloses methods of producing such cloned pigs, comprising the steps of establishing a somatic cell line; preparing a GFP-transfected or GT gene knock-out nuclear donor cell; producing a transgenic nuclear transfer embryo using the nuclear donor cell and a recipient oocyte; and transplanting the transgenic nuclear transfer embryo into a surrogate mother pig. The cloned pig expressing GFP of the present invention is useful for large-scale production of an animal disease model, and the GT gene knock-out cloned pig can be used as a organ donor allowing xenotransplantation in humans without hyperacute immune rejection.