1. 서 론
1.1 크로마토그래피(Chromatography)
크로마토그래피는 chromos(color)와 graphein(write)의 합성어, 즉 색을 통해 분석하는 것으로, 혼합물(mixture)의 분리 방법 중 하나이다. 다른 혼합물 분리 방법 중 하나인 추출(extraction)과 같은 원리로 시행되지만, 하나의 상(phase)은 다른 하나의 상이 지나가는 동안 고정
Related Physical Principle
-Evaporation
Engineering Operation Principle
-Structure
-Circulation Steps
-Heat Exchange
Influencing Factor On Wind Power
Angle: Optimum Angle Exist
Number: 3~4 is general
Material: Strong but Light
Width: Wide
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Heat transfer efficiency↑
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efficient operating economics measured by operating expense ratio and high capital efficiency by net working capital ratio.
Among three other competitors, the most interesting international competitor to compare the financial performance was H&M. ROIC for H&M and Inditex are similar, 24.16% and 27.27% accordingly. Differential of both ROS and capital turnover for two companies are minimal: for
performance compared to LGT
Efficiency
LGT = much more efficient in utilizing its assets except in terms of receivables
Telecom companies Excluded Inventories
Working capital management
SKT = much more efficient working capital management
& low inventory figure
LGT = larger ROE
SKT = larger operating margin and profitability
LGT = more efficiency in utilizing asset
ROE analysis
Both LGT & SKT had declining ROE
SKT had larger decrease (2.46% vs 1.11%)
LGT has larger ROE figure
LGT earns more profit per dollar of stockholder investment
Operating income margin shows contradicting results
SKT earns more operating profit per $1 of sales
SKT earns more net income per $1 of sales as well
SKT better performance compared to LGT
Efficiency
LGT = much mo