• 농업과학연구
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• 제45권2호
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• pp.308-316
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• 2018

The Korean government introduced the $6^{th}$ industrialization in the agricultural sector to increase farmers' income and value-added agricultural products. The U.S. government has also supported farmers' efforts to increase their income and value-added products in a similar way even though the $6^{th}$ industrialization is not the usual concept in the U.S. Especially, direct-to-consumer and intermediated marketing is one of the main methods to increase farmers' income and value-added agricultural products in the U.S. The purpose of this paper was to analyze direct-to-consumer and intermediated marketing in the U.S., through a survey and frequency analysis. The results of this study are as follows: First, U.S. farmers have shifted their concern and efforts from direct-to-consumer marketing to intermediated marketing because intermediated marketing may offer higher value-added agricultural products. However, consumers' perception and interest are higher for direct-to-consumer marketing than for intermediated marketing of agricultural products and related services. Consumers also will increase the portion of consumption of agricultural products and related services through direct-to-consumer marketing. This difference between farmers and consumers may cause difficulties in increasing farmers' income and value-added agricultural products in the U.S. Korean farmers may have same problem in the future, even though they have not encountered it yet. Especially, the Korean government needs to develop the capabilities of farmers so that they can solve this problem.

• 한국항만경제학회지
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• 제21권4호
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• pp.183-207
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• 2005

Global firms are seeking to implement their global logistics strategies in two ways: the use of centralized inventories and/or postponement of final assembly. These strategies stress the importance of regional logistics centers. In most cases, regional logistics centers are located in or near ports so that changing demands can be met with economy, reliability and flexibility, The port can profit not only from the activities of logistics center itself, but also the increasing flow of cargo through the logistics center. A number of ports respond to this trend by shifting their emphasis from traditional cargo-handling services to value-added services. This paper presents guidelines drawn from the best practices of ports to be successful logistics centers to provide many aspects of value-added logistics services. These include: Effective Planning and Development of Logistics Centers; Institutional Incentive Scheme; Development of Free Trade Zones; Financing Infrastructure related to Logistics Centers; Developing Logistics Service Providers and Logistics Professionals; Development of Information Technology; and Regulatory and Administrative Issues. These guidelines will help managers of ports and policy makers of governments in the East Asian region learn to recognize, analyze and adopt the best practices for use.

• 전기학회논문지P
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• 제59권1호
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• pp.106-111
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• 2010

Electronic watt hour meters(WHM) for high pressure running in domestic were installed to the digital type meter and ones for low pressure are expected to complete within several years. Domestic power metering technology is being beyond a simple framework with an electronic type and is rapidly evolving to intelligent smart metering systems in conjunction with promotion of a national smart grid project. Major policy outlook of the world's major power company regarding Intelligent metering is the application of the fare structure diversification and is the improvement of level of service to customers. In addition, electric power companies should focus on the cost reduction and the improvement of management efficiency through an efficient operation of distribution facility. In this paper, we are about to make an observation of the additional services technology development trend of the overseas smart meter and to have a view of value-added services(VAS) system of smart meter suitable for the domestic environment based on the technology development of VAS utilizing electronic watt hour meter performed by recent research projects.

• 한국IT서비스학회지
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• 제16권4호
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• pp.33-46
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• 2017

Increasing popularity of smartphone is creating many changes in payment market sector also. The new fin-tech and simple mobile payment service have provided convenience as well as various benefits and value-added services to create new payment culture. However, the infrastructure of offline shops is too poor for users to use the simple mobile payment services in Korea. There are several reasons why the support of simple mobile payment services by offline shops has reached the limit in Korea. They include the reluctance of shop owners due to highly priced devices, the failure of NFC of the leading offline payment infrastructure to support iOS, the services that are biased to the specific manufacturers and smartphones (Samsung Pay and LG Pay), prefer large shops (SSG Pay and L PAY), and focus on online transactions. This study used the Bluetooth technology that is the standard feature built in all smartphone to expand the offline shops that accept the simple mobile payment services ensuring universality and scalability from the convenience of customer's and service provider's aspects. Applying the same payment scene as the existing NFC payment method from the user's aspect and the Bluetooth technology from the service provider's aspect enables support of all smartphones and offering value-added services such as electronic receipt and promotions through the large-capacity bidirectional data transfer. This study is intended to review the simple mobile payment services in Korea and other countries, propose the simple mobile payment service model for Korea by analyzing the Bluetooth technology and preceding studies of payment services using BLE technology, and develop the pilot system using the BLE technology to verify the proposed system with actual shops.

• 한국정보전자통신기술학회논문지
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• 제14권1호
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• pp.70-77
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• 2021

본 논문에서는 산업연관표와 한국표준산업분류를 비교하여 4차 산업혁명 관련 산업을 제조업, 정보통신서비스, 금융 및 보험서비스 그리고 과학기술서비스 4부문으로 재분류하였다. 그리고 수요유도형 모형을 이용해 4부문 산업을 외생화하여 경제적 파급효과를 분석하였다. 생산유발효과, 부가가치유발효과, 취업유발효과에 대한 분석결과, 제조업, 정보통신서비스 그리고 과학기술서비스 부문에서는 도소매 및 상품중개서비스가 큰 것으로 계측되었고, 금융 및 보험서비스 부문에서는 금융 및 보험서비스가 큰 것으로 분석되었다. 수입유발효과는 4차 산업 모든 부문에서 광산품이 가장 큰 것으로 분석되었다. 전후방연쇄효과 분석결과, 제조업과 정보통신서비스 부문은 경기변동에 민감한 중간수요적 원시사업형이고, 금융 및 보험서비스와 과학기술서비스 부문은 최종수요적 원시사업형임을 확인하였다.

• 한국콘텐츠학회논문지
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• 제20권9호
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• pp.389-396
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• 2020

전자인증은 정보시스템을 통해 이루어지는 본인 확인 기능으로 전자거래를 위한 핵심 기능 중 하나이다. 공인인증서 의무 사용이 폐지되면서 다양한 사설 전자인증 서비스가 등장하고 있으며, 전자인증 외에 다양한 부가서비스를 제공하는 방향으로 발전하고 있다. 본 연구에서는 전자인증 서비스에 대한 사용자 만족에 영향을 미치는 요인을 탐색하고, 탐색한 요인들 간의 상대적인 영향력을 비교하여, 전자인증 서비스의 경쟁력 강화에 기여할 수 있는 시사점을 도출하였다. 전자인증 서비스의 특성들에 근거하여 탐색한 결과, 가용성, 편리성, 부가성, 보안성 등 4개의 요인을 발견하였고, 이들 4개의 요인들과 사용자 만족도 간의 인과관계를 분석하기 위한 연구모형을 수립하고 분석하였다. 분석 결과에 의하면, 가용성, 편리성, 보안성은 사용자 만족도에 유의미한 영향을 미치나, 부가성은 유의미한 영향을 미치지 않는 것으로 나타났다. 또한, 가용성과 편리성에 비해 보안성은 사용자 만족도에 매우 강한 영향을 주는 것을 확인할 수 있었다. 본 연구결과는 전자인증 서비스 사업자는 보안성을 제고하면서 사용자에게 부가서비스의 유용함을 인식시키는 노력을 해야 함을 시사한다.

• 한국식품영양학회지
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• 제33권6호
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• pp.672-680
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• 2020

This study was conducted to effectively supplement vitamin D and increase the consumption of ear mushroom based on the investigation of the quality characteristics of cookies containing ear mushroom supplemented with vitamin D. Cookies were made of 0%, 1%, 3%, and 5% ear mushroom powder treated by ultraviolet B. Increased addition of ear mushroom powder led to a decrease in the bulk density of the dough as well as a spread factor, color value, and hardness of the cookies. There was no significant difference in the loss rate, but the water content of the dough and cookies was increased. The total polyphenol content of cookies added with 1~5% ear mushroom powder was higher than that of the 0%. The DPPH free radical scavenging activity of cookies added with 5% ear mushroom powder (23.8%) was 2 times higher than that of the 0% (10.9%). The vitamin D2 content of cookies added with 5% ear mushroom powder (835.5 ㎍/100 g D.W.) was 44 times higher than that of the 0% (19.0 ㎍/100 g D.W.). Consequently, ear mushroom powder is considered to be suitable for the production of functional cookies because of high values of antioxidant activity and vitamin D2 content.

• 한국생물환경조절학회:학술대회논문집
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• 한국생물환경조절학회 2006년도 춘계 학술대회 및 정기총회
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• pp.254-258
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• 2006

• 한국병원경영학회지
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• 제21권1호
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• pp.32-42
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• 2016

This study is conducted to estimate economic ripple effects of subsidiary services of hospitals. Using the Input/Output Analysis, this study analyzes production inducement effect, added value inducement effect, and labor inducement effect. Also, it assesses potential economic effects of the subsidiary services of which the scope is expanded as the government's proposed in 2014. Data regarding hospital subsidiary services and economic effects are obtained from the hospitals' financial statements on the National Tax Services and the Bank of Korea. The major results of this study are summarized as follows; subsidiary service profits of hospitals are 466 billion won and rent profits of hospitals are 152 billion won. Of these, the rate of subsidiary service profits in tertiary hospitals is about 66% of total subsidiary service profits. Producement inducement effect of subsidiary services of hospitals is higher than that of total industry, service industry and medical service industry. Added value inducement effect of subsidiary services of hospitals is higher than that of total industry, manufacturing industry, service industry and medical service industry. Job position inducement effect of subsidiary service in hospitals is higher than that of total industry, service industry and medical service industry. Also, employment inducement effect of subsidiary service in hospitals is higher than that of total industry and medical service industry. The results may suggest that subsidiary services revenue in medical institutions contribute to improving operating profits. Facing with intense market competition and pressures to control health care costs, hospitals may need to determine whether subsidiary services help boost their profitability and improve customer satisfaction.

• 한국식품영양과학회지
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• 제37권5호
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• pp.598-604
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• 2008

백합구근을 식품으로 활용하기 위한 일환으로 구근을 첨가한 전통민속발효주를 개발하기 위하여 알코올 발효 조건을 검토하고 그의 생리기능성을 조사하였다. 백합구근을 건조분말과 생구근 상태로 첨가량을 달리하여 발효한 결과, 구근건조분말 첨가량이 증가할수록 발효 초기에는 에탄올생성량이 무첨가구보다 낮았으나 발효 후기로 갈수록 에탄올 생성량이 높았으며, $25^{\circ}C$에서 10일간 발효시켰을 때 건조분말 15% 첨가 발효주와 생구근 20% 첨가 발효주의 에탄올함량이 각각 19.4%, 19.0%이었다. 첨가량에 따른 발효주의관능검사 결과 백합구근 건조분말을 5% 또는 생구근 20%정도 첨가하였을 때 색, 향, 맛 및 전체적인 기호도면에서 가장 기호도가 좋았으며, 특히 건조분말을 첨가하였을 때가 생구근 첨가 발효주보다 기호도가 더 높았다. 기호도가 가장 좋았던 건조분말 5% 첨가 발효주와 생구근 20% 첨가 발효주의 생리기능성을 측정한 결과 전자공여능, SOD 유사활성, ACE 저해활성 및 tyrosinase 저해활성이 무첨가구인 대조구보다 우수하였으며, 생구근 첨가 발효주보다 건조분말 첨가 발효주가 생리기능성이 약간 더 높았다.