http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
硬化條件 變更을 통한 浴槽 및 洗面器 生産性向上 事例硏究
황규일,이재하 남서울대학교 경영연구센터 2001 경영연구 Vol.3 No.-
In the hardening process of cultured marble bath-tub and wash-basin, it is important to maintain an average temperature condition. That is why that quality of cultured marble product is settled by the accurate temperature condition. This paper focus on hardening way to improve productivity of cultured marble products. And new hardening way which is used infrared rays is introduced. New way apply tube-heater in hardening the marble products. According to the example of 'D' company, excellency of this way is established.
人造大理石(Marble) 浴槽의 製品開發에 관한 事例 硏究
황규일,이재하 남서울대학교 경영연구센타 2000 경영연구 Vol.2 No.-
This case study illustrates a number of key issues involved in the product development of cultured marble bath-tub. Many various products of cultured marble bath-tub were introduced to meet the needs of consumers according to the growth of the home-building industry. The success of marble products is based partly on creating and producing high quality, beauty, and colour and on advanced technologies of automation and mass production. In recent years items have ranged from Curio, β-curio to Flora, Onyx in line with a price level. For example, the case of product development of β-curio and Flora of 'Dong-Bang' Corporation was introduced. The product life cycle of the cultured marble bath-tub will be continue long because of having the naturally material advantages of which marble have design change easily, finishing touches, and size stability and the trend of the product development of cultured marble bath-tub is to the elegant and high-quality.
황규일,이재하 남서울대학교 경영연구센타 2000 경영연구 Vol.2 No.-
Given the rapid growth of home-building industry, the market of cultured marble wash-basin has been developed over the past two decades. Since the late 70's, the construction of large-scale apartment complex has resulted in significant growth in wash-basin market. The early market of wash-basin was largely dominated by earthenware. However, the needs for trash-basket, changes in design and colour, and high-quality were substituted marble wash-basin for earthenware. That is the material advantages of which marble have design change easily, smart finishing touches, size stability, etc. Especially, marble has the material property of making product not restricted by size. And the case of product development of marble wash-basin of Dong-Bang corporation was introduced. Base on this study, the market of cultured marble wash-basin will be more grow and all new items will be of the highest quality toward functional product.
고출력 SSPA의 입력신호 차단시 최적화 게이트 저항 값에 따른 열폭주 현상의 개선에 관한 연구
황규일,이용민,나극환,신철재 한국전자파학회 1999 한국전자파학회논문지 Vol.10 No.6
This paper presents the effective improvement of the thermal runaway phenomenon in high power SSPA when the RF input signal is not provided. The total gate resistors are optimized by the experiments and deducing the variation of velocity and currents of thermal runaway, which is based on manufacturer's recommendation. Especially, it is solved the complex thermal runaway that related gate resistors with the gate voltage variable circuit. The result of this paper is able to apply for improving the thermal runaway in existence of high power SSPA for WLL, cellular system and PCS repeater.
황규일 남서울대학교 경영연구센타 2003 경영연구 Vol.5 No.-
중소기업은 국가경쟁력의 원천으로서 국가경제에 미치는 영향력이 매우 크다. 그러나 우리나라 중소기업은 내 ·외적인 환경이 매우 어려운 실정에 처해있다. 내적으로는 양적인 기술투자의 미비, 재무구조 취약 그리고 인력의 부족으로 경쟁에서 매우 불리한 상황에 놓여 있다. 외적으로는 급속한 정보화의발전, 경기변동에 대응력 부족 아울러, 지리적으로 가까운 중국의 급부상으로 인하여 수출경쟁에서 경쟁력을 잃어 가고 있는 안타까운 현실에 직면에 있다. 본 연구는 우리나라의 중소기업의 현황을 알아보고. 중소기업의 당면과제와 문제점이 무엇인지 조사하여보려고 한다. 또한 중소기업이 앉고있는 당면과제를 해결할 발전방안을 어떠한 것이 있는지 제시하여 보고자 한다. Small and medium sized enterprises have leading role as a national competitiveness. eut Korean small and medium sized companies are placed on bad surroundings to have business activity. Those are placed in invest a low amount, bad condition of finance and insufficiency of manpower. In addition, those can't cope with the economic fluctuation and can't satisfy rapid growth E-Business situation. The emergence of China has a results that Korean small businesses are results in inferior state of export competitiveness in price. This paper is intended as an investigation of the present state and issue of Korean small sized companies and is to show implication of development