Spindle-View, a computer-aided optical apparatus specific for oocyte manual, was used to examine the different locations of spindle in mice oocytes at various ages to analyze the relationship between the spindle position and the enucleation efficiency of mice oocytes which were enucleated under the Spindle-View.

This experiment was conducted to study enucleated rate of porcine oocytes cultivated with different in vitro maturation times,which was treated with physical enucleation and chemical-induced enucleation involved in Demecolcine and CHX.

This experiment was conducted to study enucleated rate of porcine oocytes cultivated with different in vitro mat- uration times,which was treated with physical enucleation and chemical-induced enucleation involved in Demecolcine and CHX.

The relationship between the removal efficiency and the applied voltage was established.

Biotrickling filters were used to remove volatile organic compounds (VOCs) with removal efficiency affected by many factors including biofilm media, nutrient supply and incoming gas flow rate, which was supposed to help choose suitable parameters to design and operate biotrickling filters for VOCs removal.

This study discussed the effect of applied voltage on the removal efficiency and electrical energy consumption of electrokinetic remediation kaolin polluted by hexavalent chromium at laboratory scale.

Intensity and efficiency of noise attenuation and amplitude fidelity.;