ammonia. In principle the chemistry of ammonia synthesis was simple but the execution was difficult because high temperatures and very high pressures were needed to produce enough quantities of ammonia to make the process economical. Habersucceeded in developing an ammonia synthesis process that worked in the laboratory in 1909. Initially, Haber used osmium or uranium as a catalyst to speed up
the other hand, shortcoming is
1) withstand to Apchukryeok, force that press, but is weak in tensility, force that pull.
2) because weight is high than strength, weight of building is heavy.
This is repletion fairly by high-strength concrete and light weight concrete development, use.
3) expense that construction period (term of work) is prolonged and makes mold by use of mold much Deum .
iron hand in a velvet glove. This kind of leadership style played a role in making internal cohesion. For example, although he does not order his employees directly, he has the power to make employees work on their own for the purpose of setting an example. This is because he thought that it was a mandatory duty for CEO to gain employee’s absolute trust and form their inner mind. And CEOs need
transition is need to high value-added products
In the iron ore market which the main raw material for
steel industry, 3 largest
companies (BHP Billiton, Rio tinto, vale) accounted for
70% of the supply, but Top5
Steel companies’ market
share is only about 20%
So, provider's bargaining power is powerful
2. Betty Crocker
Since 1921, General Mills have created convenient, delicious meals and easy-to -make, great-tasting desserts with Betty Crocker products.
3. Gold Medal
They select the best grades of premium wheat and perform quality checks throughout the milling process. The means consumers are assured of consistent results – time after time, recipe