소음원의 중첩에 따른 SPL의 증가
오토바이 1에서 발생하는 소음을 L_1, 오토바이 2에서 발생하는 소음을 L_2라 하고, 오토바이 1과 오토바이 2에서 동시에 발생하는 소음을 L_(1+2)라 하면 다음과 같은 관계가 성립한다.
L_(1+2)=10log(〖10〗^(L_1/10)+〖10〗^(L_2/10) )
실험을 통해 측정된 S
Watching TV has a great impact on forming values, taste and preposition about other media contents. Thus, TV became the importance for children but because of violent programs that are keeping coming on televisions, it is gradually becoming more familiar to children today. For viewers (children), it is making the children, especially more violence impulsive when it is come to watching TV.
responses from customers are quick and direct and concept of stores can be diversified easily.
③ Specialty products
Pop-up stores are not limited to relatively popularized fashion brands. In fact, premium brands such as Prada, Chanel and Louis Vuitton also opened pop-up stores. They are taking advantage of this strategy in order to strengthen the ‘rarity’ and ‘uniqueness’ of their bra
Research Need and Purpose
Research Purpose:
Investigate the correlation between adolescents’ music preferences and sociality. There is research about music preferences, but it only addresses character types and lacks direct sociality research.
Thus, our research will focus on recognizing the correlation between music preferences and sociality.
Research Questions
One: Is there a
Ⅰ Executive Summary
A. Synopsis
This report is contributing to set the profit increasing marketing strategies for Lotte Chilsung Beverage Corporation, which is one of the largest beverage companies in Asia. With more than 40 years of know-how based business management skills, the company has quickly attained majority of the market share and thus, is now one of the top leading firm in the ene
개인 정보 & 성향 에 관한 설문입니다
1.귀하의 성별은? ① 남 ② 여
2 귀하의 나이는?
① 10대 ② 20~24세 ③ 25~29세 ④ 30~34세 ⑤ 35~39세 ⑥ 40세 이상
3 귀하의 직업은?
① 중, 고등학생 ② 대학(원)생 ③ 직장인 ④ 주부 ⑤ 기타
4. 귀하의 한달 평균 용돈은 얼마입니까?
① 10~20만원미만 ② 20~30만
1. About CONVERSE
1-1.Time Line
1908: Capital investment of $250,000 by Marquis Mills Converse establishes Converse Rubber Co. in Malden, Massachusetts with 15 employees.
1921: Chuck Taylor joins Converse with idea for all star improvement.
1962: Converse develops a low‐cut version of the All Star sneaker, shoe of choice of pro players and those looking for a laid back lifestyle.
1974:
1.0 Executive Summary
We chose Laneige, a family brand from the leading cosmetic company, Amorepacific, as its position as a middle-price range brand best matches our target customers, young adults. The product our group has proposed is a lipstick called “Perfect-all-day” which has strong durability with reasonable price. Unlike the common lipsticks, our product is long lasting and requires
. Summary:
1. Industry overview-- current situation of Korea pizza market
Korea pizza market with Big 3 brands as its center, an intense competition with large numbers of unique and new product was appeared, so that expand the size of Korea pizza industry and ushered in the mature period with 1 trillion won in 2006 .
During the past four decades Pizza Hut has built a reputation for excellence
Korean Consumers enjoy contacting their acquaintances at anytime using MSN, or phone call. These days owing to the development of Internet, many people contact their friends of families more often using social network system such as Twitter or Face book, etc. Thus, availability to access wireless Internet at anytime and anywhere of the phone has become importance factors for selecting Smartphone.