1. Introduction
This report is discussing about the environmentally friendly ideas and concept with academic viewpoints of management sector. It contains environmental approaches toward relationship with the society, natural environment and traditional theories of business administration in energy, wastes, impact of the disasters caused by pollutions.
The main intention is to give some insigh
Ⅰ. Introduction
최근 곳곳에서 환경문제, 에너지 문제가 심각해지고 있다. 그래서 사회 여러 곳에서 깨끗하고 재생 가능한 에너지를 찾으려 하고 있다. 그 중에 하나는 신재생 에너지로 태양광, 풍력, 조력에너지 등이 있다. 하지만 그러한 에너지원은 바람, 일조량 등 자연 현상에 의해 발전 변동폭이 심
IV. Administrative Systems in North Korea
At first, North Korea established a ‘people’s republic constitution’ in 1948. In December 1972, they adopted a ‘socialist constitution’ at the first session of the fifth Supreme People's Assembly. In April 1992, they reformed it(old socialist constitution) at the third session of the ninth Supreme People's Assembly. In 1998, they drastically a
②White emission using mixtures of CdSe quantum dots and PMMA as a phosphor
This paper explain WLED that have mixture stucture (one single chip(emit blue light) and cdse/PMMA quantum dots). CdSe quantum dots are synthesized by the wet chemical method using CdO and Se powder as precursor. And they control the size of quantum dot and mix the phospors(PMMA).
These quantum dots have three differe
History of Hotel
Since welcoming its first guest in 1987, The Paradise Hotel & Casino Busan has become Busan's premiere five-star establishment whose popularity with local and international travelers led to the opening of an Extension in 1999. It has garnered numerous awards including The Golden Key in interior design by the American Hotel & Motel Association in 1989, the best Hotel in 1992 and