ratio since 1974. Developing countries’ situation is worse than developed countries. Higher basic grain price gives more burdens to livelihood, because it affects prices of other commodities. The ratio of grain price in consumption expenditure is 65 % in developing countries, while only 10~20 % in developed countries. Moreover, high grain price causes social insecurity. For example, citizens ca
3. Ratio analysis
Test of Profitability
1) Return on Equity (ROE)
Return on equity relates income earned to the investment made by owner. This ratio reflects the simple fact that investors expect to earn more money if they invest more money. SK Energy’s ROE in 2008 is 13.1% (I already explained this measure above). As a result, SK Energy earned 13.1 percent on the owner’s investment. By co
BulkGibbs free energy of formation of the amorphous oxide islarger than that of the corresponding crystalline oxide.
Thin filmThe thin amorphous metal-oxide film on its metal substrate can be stable modification with respect to the corresponding crystalline metal-oxide film the same substrate.
1. Interaction contribution to the - interfacial energy
Following the treat
ration & Production business, Technology Business, Marketing Business, and Research & Development.
We also research sales portfolio and operating profit portfolio. Main business of SK energy is refining Business and Petrochemical Business. The petroleum business contributed 66.5% of total sales, followed by 26.7% for petrochemicals, 4.1% for lubricants and 1.2% for the E&P business. In the cas
contributor to the global inventory (White egg, 2000). Airlines were global before much of the business world knew global existed. As early as 1919, Chalk’s Ocean Airways was carrying passengers between Florida and the Bahamas in pontoon-bottomed seaplanes. That same year, regular flights between London and Paris began. By the mid-1930s, Pan Am was routinely flying to China, the Philippines, an