• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2011년도 춘계학술대회
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• pp.265-271
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• 2011

Technology supports of ETSC(Enterprise Technology Support Center) are for the small and medium-size enterprises to promote and overcome their technical barriers through the transfer of KIMM's technology and the equipments supports to the enterprises. ETSC is expanding and reaching out the works to serve the public domain of business by establishing the networks between researchers and engineers in enterprises for exchanging technical informations.

• 산업경영시스템학회지
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• 제31권1호
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• pp.59-65
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• 2008

Manufacturing Execution System (MES) is a system that companies can use to measure and control critical production activities. This paper shows case study of implementation of MES (Manufacturing Execution System) and its methodology in a medium sized production company. This study focused on two important things in MES implementation. First, it provides critical success factors (CSFs) and construction method for success of MES implementation. Second, it presents guidelines for MES implementation in small and medium-size company. Some of the benefits with regards to MES implementation and its results are introduced in the end of this paper.

• 대한안전경영과학회지
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• 제16권2호
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• pp.63-70
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• 2014

As preventive measures have received tremendous attention to prevent any possible accident in advance, many work places have introduced safety and health management systems. However despite of this government's effort, the industrial accident rate of small-scale businesses with less than 50 employees does not decline, which is mainly because the projects are not differentiated according to the risk level of individual business. To evaluate the risk level of small-scale businesses with less than 50 employees and then establish effective safety and health management systems according to the risk level, this study has conducted the following processes. The small-scale businesses with less than 50 employees were evaluated through accident type, and potential accident risk factor was evaluated through location, business type, and business size. The results of this analysis are expected to make contribution to improving the effectiveness of the safety and health management supports to small-scale businesses with less than 50 employees.

• 산업경영시스템학회지
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• 제34권4호
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• pp.17-24
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• 2011

The government supports politic funds to Small Business having difficulties of insufficient capital and weak assets. Also the effect of governmental politic funds are evaluated better than the effect of substitute loans of the commercial bank. Especially governmental politic funds contribute to the external growth of the enterprise sales and the increment of total assets size. It is necessary however related supporting programs with funding provision to reduce the risk of insolvency politic funds of small business and reinforce the competitive power of company. This paper introduces the model of the corporate diagnosis system of the Small Business Corporation as part of these intention and analysis supported companies' management performance last four years and proposes direction of development.

• 정보화연구
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• 제9권1호
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• pp.11-19
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• 2012

Generally, a suffix tree is an efficient data structure since it reveals the detailed internal structures of given sequences within linear time. However, it is difficult to implement a suffix tree for a large number of sequences because of memory size constraints. Therefore, in order to compare multi-mega base genomic sequence sets using suffix trees, there is a need to re-construct the suffix tree algorithms. We introduce a new method for constructing a suffix tree on secondary storage of a large number of sequences. Our algorithm divides three files, in a designated sequence, into parts, storing references to the locations of edges in hash tables. To execute experiments, we used 1,300,000 sequences around 300Mbyte in EST to generate a suffix tree on disk.

• 한국IT서비스학회지
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• 제2권1호
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• pp.75-83
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• 2003

Among EC areas. the B2B EC market is being spotlighted as an important interesting research area considering its size and the potential impact on companeies and the whole society. In comparison with private consumers in B2C EC. business buyers in B2B EC have to precisely keep track of the purchase records. and integrate them with the buyer's e-procurement system, which might have been implemented as a part of integrated ERP (Enterprise Resource Planning) systems. There are three approaches for such integration between ERP and e-marketplace in B2B EC; Two previous approaches are Inside-Out approach and Outside-In approach. And a newly, one is b-cart approach. In this paper, we try to survey these three approaches and make a comparison analysis. From this research. we identify that the b-cart approach is the most efficient framework in integrating ERP with e-marketplace in B2B EC.

• 식품과학과 산업
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• 제55권3호
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• pp.284-300
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• 2022

Indigenous fermented foods have played a vital role in human history, and continue to offer a multitude of diverse sensory characteristics. According to earthenware relic, the fermented fisheries products might be consumed in Korean peninsula from Paleolithic period. The traditional Korean fermented fish products are classified into four groups; Jeot-gal (sik-hae), Aek-jeot, Seasoned Jeot-gal, and Seasoned Aek-jeot. Jeot-gal is a fermented fishery with salt. Aek-jeot is a liquid part of Jeot-gal. Sik-hae is manufactured by fementing fishery with salt, cereal, malt powder, etc. Seasoned Jeot-gal is a salt-seasoned fish with red pepper powder, garlic, onion, etc. Seasoned Aek-jeot is a seasoned product by adding "salt-water" or "condiment" to Aek-jeot. The fermented fisheries industry has traditionally been succeeded mainly in a cottage scale to the middle of 20th century. Thereafter, together with the development of pelagic fishery, the fermented fisheries industry also developed constantly to an enterprise size.

• 한국벤처창업학회:학술대회논문집
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• 한국벤처창업학회 2022년도 춘계학술대회
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• pp.129-134
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• 2022

This research investigates the effect of SMEs' digital transformation (DX) efforts in O2O platforms on customer engagement. Among the three DX stages (i.e., digitization, digitalization, and DX), this study focuses on digitalization, a practically viable DX phase for SMEs using O2O platforms. This study categorizes the DX efforts of SMEs into three: information diversity, responsiveness to customers, and the degree of functional use. To analyze the impact of these efforts on customer engagement, we conduct the zero-inflated negative binomial regression using the dataset of Naver Smartplace, one of the representative O2O platforms in South Korea. The analysis result confirms that all three factors have positive impacts on customer engagement. Therefore, this study demonstrates that employing O2O platforms can be an effective strategy for SMEs lacking resources to achieve successful DX.

• Asian Journal of Innovation and Policy
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• 제12권2호
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• pp.155-176
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• 2023

This paper employs datasets from the Enterprise Survey conducted by the World Bank to examine the relationship between four types of innovation defined by the Oslo Manual (OECD, 2005): product innovation, process innovation, marketing innovation, organization innovation, and the firm performance in the selected developing ASEAN economies. The main objective of this paper is to understand the characteristics of innovation activities at the firm level and how various innovation types affect firm performance. The empirical results from ASEAN manufacturing firms reveal that product innovation positively affects firms' performance, while non-technological innovations are negatively related to the performance of firms. The further employed quantile regression provides more insights into the roles of innovation types on different levels of firm performance: while product and process innovations actively contribute to the small and medium-size firms (below 25^th quantile and median), organizational and marketing innovations negatively affect them. Interestingly, the role of process innovation decreases when firm performance grows.

• 한국가스학회지
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• 제22권4호
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• pp.27-31
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• 2018

폭발위험장소의 구분은 인화성 물질을 취급하는 사업장에서 비용 및 안전 측면에서 매우 중요하다. 위험장소의 반경에 따라 전기기계 기구의 방폭기기 설치 여부가 결정되기 때문이다. 2017년 11월 6일부터 KS C IEC-60079-10-1:2015가 발행되어 새로운 기준으로 적용된다. 기존의 기준과 새로운 기준에 대한 차이를 이해하여 적용하는 것이 중요한 시점이다. 누출량 계산식에 누출계수 및 압축인자가 추가되었고 증발 풀 누출량 계산식, 누출공 크기 적용, 폭발위험장소의 모양이 추가 적용되었다. 안전계수 K값의 범위도 변경되었다. 또한 위험장소의 반경에는 기존기준은 가상체적에 환기횟수를 적용하였지만 개정기준은 누출 특성 값을 이용하여 산정된다. 본 연구에서는 환기 및 희석의 관점에서 기존 기준과의 차이점을 살펴보고 위험장소의 반경에 미치는 영향을 검토하였다. 기존 폭발위험장소를 선정한 기준과 개정기준을 기준으로 적용하여 비교 및 분석을 실시하였다. 연구결과 환기 및 희석이 잘 된다하더라도 실질적으로 위험반경에 영향이 없을 경우가 발생함을 알 수 있었다.