• 대한영양사협회학술지
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• 제7권1호
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• pp.87-104
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• 2001

This study was conducted as a part of the project developing the standards of national board test for the dietitian's licence. The purpose of this study was to define the job description of dietitians, and to describe the task elements based on the detailed analysis of the dietitians' work. This study team established the research team which was composed of food and nutrition experts, 7 of registered dietitians and 3 of university professors. Draft job description form was made to fully explain the dietitians' task elements, process and sequence by the research team. Final job description form was confirmed after the validity of 576 task elements was reevaluated upon 4 point scale test based on the frequency, importance, and difficulty by 21 field registered dietitian by the study team. It was also confirmed by the university. This form was formated by following DACUM method which analyzed the job description containing duty, task and task elements. It was organized to include every dietitians' work and to describe the every detailed process of work. Duty was defined as the specific and independent work as a dietitian, and was composed of 17 parts, i.e 10 parts in food supply management area and 6 parts in nutritional care service area and self promotion area. Duties were also divided into 99 tasks containing the 576 detailed task elements to describe definite action, steps and decisions. Seventeen parts are following; menu planning, storage and inventory control, food production, meal service, waste management, sanitation, equipment and facility management, human resource management, financial management, nutrition assessment of life cycle, nutritional assessment of several disease, nutritional assessment in specific condition, medical nutrition therapy, nutritional education, public health nutrition and self promotion. If these protocols are properly performed and presented, they can provide the likelihood that dietetics professionals work as a primary contributors in promoting health care and preventing disease nationally.

• 한국산학기술학회논문지
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• 제10권12호
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• pp.3863-3869
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• 2009

최근 자동차산업에서의 시장의 세계화와 증가하는 고객의 까다로운 욕구는 다양한 제품의 증가와 제조업체가 공급해야 하는 생산라인의 다양한 방식의 증가로 이어지게 되었다. 또한, 자동차 생산시스템의 모듈화는 자동차부품 공급업체들의 생산시스템에도 많은 영향을 미치고 있다. 이러한 변화는 혼합형 모델 조립라인이라 불리는 비용 효율적이고 유연한 생산시스템의 구현을 요구하고 있다. 본 논문에서는 이러한 혼합형 모델 조립에서 발생하는 여러 문제점들과 이러한 조립오류를 방지할 수 있는 기술에 대해 살펴보고, 혼합형 모델 자동차부품 조립라인에서 RFID를 이용한 오류방지 모니터링시스템을 개발하였다. 특히, 자동차부품 조립현장에서 일어나는 부품의 잘못된 설치와 누락과 같은 문제점들을 최소화하기 위하여 RFID를 이용한 모니터링시스템을 개발함으로써 문제점을 해결하고 조립오류를 예방하여 기존의 시스템을 보완하고자 하였다.

• 한국약용작물학회지
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• 제26권3호
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• pp.205-213
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• 2018

Background: Since the revised Ginseng Industrial Act was passed, ginseng sprouts have become a new medicinal vegetable for which there is high consumer demand. However, the existing amount of research and data on ginseng production has not kept pace with this changed reality. Methods and Results: In this study we analyzed the changes in the amounts of ginsenosides in different parts of growing ginseng sprouts during the period from when organic seedlings were planted in nursery soil until 8 weeks of cultivation had elapsed, which was when the leaves hardened. In the leaves, ginsenoside content increased 1.62 times with the panaxadiol (PD) system and 1.31 - 1.56 times with the panaxatriol (PT) system from 7 to 56 days after transplantation. During the same period, the total ginsenoside content of the stems decreased by 0.66 - 0.91 times, and those of the roots increased until the $21^{st}$ day, and then underwent steep declines. The effect of fermented press cake extract (FPCE) and tap water (TP) on the total amount of ginsenoside per plant were similar, and could be represented with the equations $y=1.4330+0.2262x-0.0008x^2$ and $y=0.9555+0.2997x-0.0031x^2$ in which y = ginsenoside content x = amount of and on the total amounts of FPCE or TP, respectively after 26.4 days, however, the difference between ginsenoside content with FPCE and TP widened. Conclusions: These results suggested that the amounts of ginsenosides in different parts of ginseng varied with the cultivation period and nutrient supply. These findings also provide fundamental data on the distribution of ginsenosides among plant parts for 2-year-old ginseng plants in the early-growth stage.

• Journal of Korea Trade
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• 제24권3호
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• pp.37-54
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• 2020

Purpose - This study is to investigate the determinants of suppliers' dependence on buyers in the home country by developing a theoretical model of innovative activities. The high dependence of auto parts suppliers on a single local buyer in South Korea due to firm ownership issues and incremental innovation is examined using data from a set of organizations that supply intermediate goods to this automotive manufacturer. Furthermore, we tested the moderating effect of FDI and global knowledge sourcing on the relationship between firm ownership and suppliers' dependence on the local buyer. Design/methodology - To test the hypotheses, we examined a sample of 101 suppliers over 10 years in the Korean automobile parts industry. In this empirical analysis, we utilized a fixed-effects generalized least squares model using panel data. Findings - In this study, domestic firms (automobile parts suppliers) were more dependent on a single local buyer (automobile assembler) than foreign-owned suppliers operating in Korea. In addition, incremental innovation was the mediating mechanism between domestic firms and dependence on the local buyer. To reduce this dependence on the buyer, we suggest two different international strategies: geographical diversification through FDI and global knowledge sourcing. Originality/value - Previous studies showed that asymmetric dependence between firms has many adverse effects. This study proved that domestic and foreign-owned suppliers have different levels of dependence on local buyers due to their heterogeneous characteristics and business strategies. We distinguish two different types of innovation - radical innovation and incremental innovation - that previous studies have often treated as equal when it comes to firm autonomy. Finally, we propose that both FDI and international knowledge sourcing as global strategies to weaken suppliers' asymmetric dependence on a single buyer.

• 유통과학연구
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• 제9권2호
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• pp.61-72
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• 2011

본 연구의 목적은 중소공급업체의 공정성 지각의 선행요인과 결과요인의 규명을 통하여 대기업과 중소기업간의 상생을 위한 요인을 파악하고자 하였다. 중소공급업체 공정성 지각의 선행요인으로는 수직적 조정, 협력지원, 정보공유, 법계약적지배의 네가지 변수를, 결과요인으로는 공급체인의존성과 공급체인유연성으로 가정하여 분석을 시도하였다. 첫째, 대형구매업체의 수직적 조정은 중소공급업체의 분배공정성 지각과 절차공정성 지각에 정(正)의 영향을 미치는 것으로 나타났다. 둘째, 대형구매업체의 협력지원은 중소공급업체의 분배공정성 지각과 절차공정성 지각에 영향을 미치지 않는 것으로 나타났다. 이는 대형구매업체가 중소공급업체에 더 큰 요구를 하는 경우가 많기 때문에 이런 결과가 나온 것으로 추정된다. 셋째, 대형구매업체의 정보공유는 중소공급업체의 분배공정성 지각에는 정(正)의 영향을 미치고 절차공정성 지각에는 직접영향은 주지 않는 것으로 나타났다. 넷째, 대형구매업체의 법계약적지배는 중소공급업체의 분배공정성 지각에 부(負)의 영향을 미치는 것으로 나타나고, 절차공정성 지각에 부(負)의 영향의 방향성은 나타났다. 다섯째, 절차공정성은 공급체인의존성에 직접영향을 미치지 못하는 것으로 나타났지만 공정성은 공급체인 의존성 및 공급체인 유연성에 직접, 간접적으로 영향을 미치는 것으로 나타났다.

• 한국환경보건학회지
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• 제4권1호
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• pp.1-9
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• 1977

The survey on the sanitary conditions to the water supply facilities, privy facilities and disposal methods of human excreta in Sindong area of Choonseung-gun, Kangwon Province was carried out during 7 months from May to November, 1976. The results of the survey are as follows. 1) The pump-wells are used in the 1,185 households as 66.7% of 1,775 and are almost private. 2) The materials of drainage floors and drainage are almost cement, and the drainages are good condition. 3) Most parts of dug-wells have been used beyond 9 years after installation, and disinfection of water has not been carried out in the case of 68.1% of total wells. 4) Objectives of water use to the number of households as 60.2% are drinking, kitchen and cleaning. 5) Water consumption per capita day is estimated to be about 22.7% litters. 6) 1,521 households as 85.7% of total 1,775 possess their private privies and the numbers as 80.6% of the private privies are located outside the houses. 7) The privies are needed to be improved much more in the view point of excreting to the ashpile instead of the septic tank in the case of 39.2% of total households. 8) Human excreta as manure are used to the field in the number of households as 82.4 of total 1,316.

• 한국항해항만학회지
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• 제32권9호
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• pp.717-722
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• 2008

We have proposed and demonstrated an gas-flow sensor using optical fiber bragg grating(FEG). The flow sensor has no electronics and no mechanical parts in its sensing part and the structure is th11s simple and immune to electromagnetic interference(EMI). The FEG sensor was consisted qf the sensing element and a coil heater. The metal coil was used to supply the current to the FEG. While some currents supply to the coil, the refractive index of the FEG under the coil is changed and thus the wavelength shift of fiber optic sensor was induced In this work, the wavelength shift according to flow-rate was experimentally studied and was used to evaluate the gas flow-rate in a gas tube. As a result, it was possible to measure the flow-rate in a linear range from 5 to $20{\ell}/min$ with a resolution of approximately $1{\ell}/min$ at the applied currents of 100 mA and 120 mA. The measured sensitivities were $15.3\;pm/\ell/min$ for 100 mA and $20.2\;pm/\ell/min$ for 120 mA.

• 한국융합학회논문지
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• 제8권10호
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• pp.185-191
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• 2017

최근, LNG는 저렴한 가격과 친환경적 연료 등의 이유로 선박용 대체연료로 각광을 받고 있으며, 그 수요량도 급성장이 예상된다. 그러나, 선박의 LNG 연료공급을 위한 극저온펌프(Cryogenic Pump) 제작과 관련한 국내 기술력은 매우 미흡한 실정으로 핵심 부품의 설계와 제작 기술이 절실한 시점이다. 따라서, 본 연구는 선박용 LNG 공급 시스템용 극저온 잠액식 원심펌프(Cryogenic Submerged Centrifugal Pump)의 단계별 개발절차에 대하여 기술하였다. 그리하여, 각 단계별 특성 및 주요 개발항목을 공학적이고 관리적인 측면에서 접근함으로써 실질적이고 구체적인 개발방법을 제시하는데 연구 목적을 두었다.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2008년 추계학술발표대회 논문집
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• pp.475-478
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• 2008

In Korea, there has been a tendency that multi-family housings are constructed by providers such as constructors or real estate agents for the economical benefits and selling efficiency, using standardized plans, load-bearing wall system, water-based construction method, and uniformized formworks. Especially, the traditional installation works which service equipments are buried into structures cause serious problems such as shortening building life span, increasing times of remodeling during specific period (100 years) and wasting resources. Also the unilateral way of massive distribution by providers for multi-family housings is not appropriate to meet the various social needs of residents. To solve these problems, it is necessary to build long-life housing which can be easily separated installations, interior and exterior finishings from structural parts. Therefore, this paper will examine the present administrative law and the civil law in order to find negative factors that can be obstructions for providing long-life housings and set the direction to revise the regulations.

• 가정과삶의질연구
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• 제26권5호
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• pp.15-25
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• 2008

By population graying, elderly residing problem is risen by social problem. Specially, because residing is occupying many parts in psychological sentimentalize stability of elderly senescence, it is misgovernment that suitable countermeasure is pressing hereupon with governmental interest so that elderly age may can inhabit to suitable residing space. The purposes of this research used content analysis method about elderly residing support policy laying stress on data of elderly residing support policy connection literature, virtue research etc.. and research result is as following ; First, as elderly residing connection equipment is permitted by common people subject operation in government burden gradually in van abroad including our country, supply of elderly equipment is spreading. Second, support about elderly dependent is introducing house priority supply system to financial favors benefit and income tax exemption, aged parents supporter being increasing. Third, through reconstruction and so on of house, real elderly's ashes are developing by support policy. Also, is administering elderly residing support policy by total service that can support elderly aging in place.