vessel location and operating information, and in particular, the system of real-time vessel monitoring is required to respond quickly to marine accidents. The Korean government is supplying V-Pass equipment, which is a positioning devise of fishing
1.Shewhart’s two types of variation: common and special causes are also called natural and assignable variation.
2.A process is said to be operating in statistical control when the only source of variation is natural or common causes.
3.The x-bar chart indicates whether changes have occurred in the central tendency of a process; the R-chart indicates whether a gain or a loss in uniformity has o
In this autographical except about her childhood in Peru, Gabriella de Ferrari write about how her mother, neighbor senorita Luisa, and her maid Saturnina look at the world.
이 자서전에는 Gabriella de Ferrari의 페루에서의 어린시절을 제외하고 그녀의 어머니, 세뇨리타 루이자 와 그녀의 하녀인 사투리나가 세상을 어떻게 보는지에 대해서 서술하
Can a laugh every day keep the heart attack away? Maybe so.
Laughter, along with an active sense of humor, may help protect you against a heart attack, according to a recent study by cardiologists at the University of Maryland Medical Center in Baltimore. The study, which is the first to indicate that laughter may help prevent heart disease, found that people with heart disease were 40 p
Chinese leaders, Communism was the only idea that liberate Chinese people from Western and Japanese imperialism so they thought they could establish powerful China.
They were great nationalist and revolutionist. They wanted to make new China and new world history.
Of course, after Cold War, Communism were collapsed all around world.
But, their revolutionary idealism and belief are still res