• Korean Journal of Construction Engineering and Management
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• v.15 no.5
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• pp.138-146
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• 2014

Modular construction is one of the arising issues in the Korean construction industry due to shorter construction period and higher productivity on site. It is also expected that modular construction market would expand rapidly because of increasing demand of small houses by nuclear families and eco-friendly construction. However modular construction cases have been limited in Korea because of little demand in the market and the construction prices are even higher that the regular reinforced concrete methods. Even worse, because there is no standard bill of services exists in the industry, it may lead to the risk of construction expenses. So, the purpose of this study is focused on the development of bill of services which reflects characteristics and process of modular construction. In order to do this, the concepts and process of modular construction, WBS and CBS are analyzed. Analyses of the case studies and experts interview were executed so that proper principles for organizing bill of service of modular construction is established. Finally according to the 3 steps of modular construction, factory manufacturing, on-site modular construction and on-site general construction, the standard bill of services were suggested with the related coding system.

• Journal of the Korea Institute of Building Construction
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• v.20 no.3
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• pp.279-287
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• 2020

Recently, the demand for underground-type ammunition storage facilities has increased. Comparing with a ground-type ammunition storage facility, the underground-type ammunition storage facility can decrease the standard of safety distance because fragment and blast wave can be locked in the rock formation. However, the absence of a design method on the underground-type ammunition storage chamber became a major setback for the construction promotion. In this study, the process for designing an overall configuration of the underground-type ammunition storage facility was provided. First, the determination method for configuration and number of the chamber was developed by performing the ammunition storage simulation. Then, a tunnel (i.e., transfer channel for vehicles) and designed chambers can be arranged on the basis of safety distance standard. The safety distance standard also should be considered for determining the location and the size of entrances because of the blast wave and fragment effect at the entrances when an explosion is generated inside a chamber. In addition, considerations on the design for the waterproof and the drainage of subsurface water were analyzed through construction cases. Finally, an example of designing underground-type ammunition storage chambers was provided in order to verify the developed design process.

• The Journal of Society for e-Business Studies
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• v.21 no.2
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• pp.47-59
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• 2016

Parcel service is to deliver goods from one place to the designated destination requested according to user request. Parcel operations such as sorting, distributing, etc. or the managed information are heterogeneous by the companies. Additionally, it is impossible to support interoperability between companies with unformatted data of manual processing. Most parcel package boxes attached to paper typed waybill is attached is delivered to consignee. So, security problems such as personal information leaking are occurred, or extra processing time and logistics costs are needed due to wrong or the damaged information. Business environment of parcel service is rapidly changed as introducing unmanned delivery or the advanced technology such as Internet of Things. User want to know the accurate status or steps from parcel service request to delivery. To provide these requirements, the unified and integrated waybill information for reliable transportation of parcel service is needed. This information will provide to pickup or delivery carrier, warehouse or terminal, and parcel service user per pickup, transport, and delivery stage of parcel delivery service. Therefore, this paper defines the simplified and unified information model for parcel service waybill by analyzing information systems used for logistics unit processes that is occurred to parcel service, and manual work processes, and developing the relevant information of work flows occurred between business processes or transactions with the collected or processed information by from parcel service's stages. It is possible to share these standard model between business entities, and replacing paper typed waybill will improve national life safety as preventing security threats by paper typed waybill. As a result, it will promote the public interest from the stakeholder's perspective.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.11 no.4
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• pp.127-138
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• 2016

Outsourcing enables firms to use external resources in efficient and effective manner by adopting the best practice of industry. It also helps firms improve their business process which may result in seizing or creating new business opportunity. Collaborating with outstanding BPO(business process outsourcing) providers offer a great deal of advantage that could access to new knowledge, technology, intellectual and material resources that firms do not own. This study was designed to provide in-dept understanding of key elements that may affect the attitude towards BPO of entrepreneurs using 99 samples comprised SME & Venture business owners. Specifically, this study aims to test and analyse the relationship between attitude towards BPO and 4 independent variables including cost reduction, core competence, specialized resources and quality improvement. The analysis results show that core competence, specialized resources and quality improvements have all positive relationships with the attitude towards BPO. However, exceptionally cost reduction is not associated positively with the attitude towards BPO which was against our expectation. Theoretical discussion and practical implication on the analysis results are provided.

• Quality Improvement in Health Care
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• v.15 no.1
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• pp.73-78
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• 2009

문제: 오늘날 간호사는 과거와 달리 현대적 보건의료 요구를 해결할 수 있는 체계적인 이론과 기술을 습득하도록 훈련된 고급 전문 인력이고, 간호행위를 생산하기 위해서는 서비스의 생산원가 뿐만 아니라 전문 인력으로서의 훈련 및 유지비용 등도 투입되어야만 가능하게 함으로서 2008년 7월부터 시행한 중환자실 간호등급에 따른 간호수가 책정으로 인해 중환자실 내에서 이루어지고 있는 많은 간호행위 중 수가를 받을 수 있는 부분이 생기게 되었고 간호행위의 중요성과 더불어 간호를 시행 후 받을 수 있는 수가에 대한 간호사들의 입력에 대한 의무도 늘어나게 되었다. 이에 빈번히 누락되고 있는 간호수가 관리를 통한 경제적 손실을 방지해야 할 필요성을 느껴 개선활동을 하고자 한다. 목적: 2008년 7월부터 시행한 중환자실 간호등급에 따른 간호수가 책정으로 인해 중환자실내에서 이루어지고 있는 간호 행위의 중요성을 인식하고 구체적인 문제 분석과 간호 현장에서의 개선안을 도출함으로써 경제적 손실을 방지할 수 있는 간호수가 누락률을 감소시키고자 함이다. 의료기관: 대구파티마병원 내과 중환자실. 질 향상 활동: 업무개선의 방법으로 환자 개인별 간호수가 입력 누락 방지 체크 리스트 사용 및 처방 전달 시스템의 간호수가 재입력 화면을 이용하여 입력의 용이성 도모하였고 입력된 간호수가를 처방 전달 시스템 간호수가 조회 프로그램을 이용해 익일 누락여부를 매일 모니터링 하였다. 교육 및 홍보활동으로는 간호수가 입력누락 방지를 위한 간호수가 입력 지침을 제작하여 전체간호사는 년 2회, 신규간호사는 개별 교육을 실시하였으며, 월별 간호수가 누락통계를 실명 공고 하여 간호수가 다 빈도 누락 간호사는 추가 개별교육을 실시하였다. 개선효과: 간호수가 입력 프로세스 개선을 통해 간호수가 평균 누락률이 개선 전 6.5%, 개선 후 1.2%로 5.3%의 누락 감소율을 보였으며 역치 5%를 달성하였고 간호수가 누락금액은 개선 전 2,992,752원, 개선 후 590,787원으로 2,401,965원의 누락 효과 비용을 구할 수 있었다. 본 QA활동으로 중환자실 간호수가 전산입력에 대한 체계적인 교육부재와 신규간호사들의 잦은 전산누락이 있어왔으나 표준화 된 체크리스트 지침과 입력확인 작업으로 전산입력 누락률이 감소하는 효과를 가져왔다. 추후 심평원 청구 작업을 하는 부서와 연계되어 실제 청구 누락률에 대한 비교와 간호사 근무연수와 간호수가 입력 누락률에 대한 상관관계 조사를 제언 해 본다.

• Information Systems Review
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• v.12 no.2
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• pp.145-166
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• 2010

As the service industry is advancing, the meaning of service innovation has been evolved. Recently, service innovation embraces all creative activities about service offering or relevant to service offerings and emphasizes the importance of customers in innovation process as a key driver. The innovation in services is often the result from a collaborative process between KIBS firms and client firms. Many researchers have pointed out about how the KIBS firms drive the innovation through service. In spite of the importance of service innovation, previous studies did not address the questions about what kinds of factors affect service innovation in KIBS firms still remain, or what are the effects of different knowledge on the innovation process. Therefore, the purpose of this study is to investigate the effect of the interactivity that KIBS firms have with their customers on various types of innovations in KIBS firms. Interactivity has been touted to be the most important starting point for and the basis of service innovations. This study also examines the effect of knowledge types (tacit or explicit) on the relationship between interactivity and service innovation. To test the proposed hypotheses, we developed measurement items and distributed survey questionnaires to domestic companies. 230 survey questionnaires were distributed and 81 were returned among which 76 were usable. The results of this study show that interactivity may be a significant indicator of innovation within KIBS firms. It also represents that the effect of knowledge types on the relationship between interactivity and innovation. These results indicate that KIBS firms need to improve the various activities of interaction with customers for innovation. This study provides a blueprint to further investigation of the critical role of service in service science perspectives.

• Proceedings of the Korean Society for Food Science of Animal Resources Conference
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• 2005.05a
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• pp.231-234
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• 2005

본 실험은 돈육 후지 부위를 이용하여 육포 제조시 텀블링 시간에 따른 육포의, 이화학적 및 관능적 특성을 조사하여 표준화된 육포제조의 기초 자료를 제공하고자 실시하였다. 텀블링 시간에 따른 건조전 육포 양념육의 제품수율은 30분까지는 수율이 유의적으로 증가하는 경향을 보였으나, 60분 동안 텀블링을 실시하였을 때는 30분보다 낮은 값을 나타내었다. 텀블링 시간에 따라 pH는 차이가 없었으나, 보수력은 텀블링 30분까지 유의적으로 증가하였고 이후 부터는 차이가 없었다. 육색은 텀블링 시간이 경과함에 따라 $L^{\ast}-$값과 $b^{\ast}-$값은 감소하는 경향을 보였으나 반대로 $a^{\ast}-$값은 텀블링 시간이 증가함에 따라 점점 증가하는 경향을 보였다. 건조후 제조된 돈육육포의 수분함량은 $29{\sim}30%$ 정도를 유지하였으며, 건조수율은 모두 $48{\sim}49%$ 정도의 높은 수율을 보였다. 육포의 $L^{\ast}-$값은 30분 및 60분 동안 텀블링을 실시하였을 때 10분 동안 텀블링을 실시한 육포보다 낮게 나타났다. 60분 동안 텀블링한 육포의 $a^{\ast}-$값은 10분간 텀블링한 것보다 높았으며, $b^{\ast}-$값은 $a^{\ast}-$값과는 반대의 경향을 나타내었다. 탄력성(springiness)은 60분 동안 텀블링한 육포가 10분 동안 텀블링한 육포보다 높은 값을 보였으나, 탄력성을 제외한 모든 항목에서 유의차가 나타나지 않았다. 관능검사는 모든 항목에서 30분 이상 텀블링한 육포가 좋은 평가를 받았으나, 처리구간에 유의차는 나타나지 않았다.pm을 spiking한 후 SPE상에서 SCX(Strong cation exchange column)을 통한 clean-up과정을 거친 후의 STP의 limit of quantification(LOQ)는 약 0.44ppm이었으며, 이에 대한 회수율은 89.7${\pm}$2.3%(n=6)를 나타냈다. 실제 CODEX에서 권장한 우유의 MRL이 0.6ppm인 점을 감안하면 CODEX권고치에 도달할 수 있는 것으로 판단되었다. 따라서 본 연구에서 개발 된 시험법은 지금까지 국내적으로 STP에 대한 시험법이 확립되어 있지 않은 것으로 이와 아울러 간편한 parallux와 병용해 STP에 대한 정량 및 정성 분석을 유도체화 장치 및 형광검출기를 이용해 잔류항생물질 STP에 대한 분석시험법을 개발하였다.화와 네트워크 조직망 구축을 위한 지역중심의 복합 생활문화 공간이 필요할 것이며, 이를 촉진키 위한 mentor academy시스템 접근을 통해 점점 고령화되어 가고 있는 재래시장에 대해 차별적 특성이 반영된 종합적이고 체계적 접근 방법연구가 필요하다./TEX> 자체기술개발, 선진기술 도입, 산업간 및 산업내 기술확산, 국제기술협력 ${\rightarrow}$ 기술혁신의 촉진 ${\rightarrow}$ 총요소생산성과 기업경쟁력(자원 및 역량, 프로세스 경쟁력, 품질경쟁력, 시장경쟁력, 고객성과, 시장성과, 재무성과)의 제고 ${\rightarrow}$ 가격경쟁력(임금, 금리, 물류비용, 환율 등)과 비(非)가격경쟁력(디자인, 에프터서비스, 품질, 운송 등)의 제고 ${\rightarrow}$ 국가경쟁력의 제고 ${\rightarrow}$ 국제수지 흑자 ${\ri

• Land and Housing Review
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• v.7 no.2
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• pp.87-95
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• 2016

Housing benefits service that was implemented according to the National Basic Livelihood Security Act in 2002 has been changed with the enactment of "Housing benefits Law"(2014.1.24). Though the service was conducted for 13 years to improve the living environment of recipient households and create self-supporting jobs for low-income, there was a limit to ensure the efficiency due to variations in the administrative act and implementation in local governments. For that reason, the sales account and the profits of self-supporting enterprises and their cooperative in housing welfare sector that played a pivotal role had gone through many ups and downs and that is why the national coalition of self-supporting enterprises that were newly formed are forced to take self-effort and play a leading role for the improvement of future beneficiaries' satisfaction, namely to develop the level of service to keep the decent jobs consistent for low-income while responding institutional policy change and the demands for improving the home-amelioration system. Accordingly, this article has attempted to supplement existing research on housing-benefits service and determine how the field can keep pace with the new institutional environment. As a result, first, Central self-supporting enterprises provide high specialized-quality services to low-income families, second, central self-supporting enterprises induce to transition customized service agencies for improving the quality of residential housing benefits, Third, Housing self-supporting enterprises should correspondence with institutional change through the provision of explicit guidelines in relating to housing-service amelioration, the last, business practical process shall be accompanied by a consistent basis for innovative and procedural standards.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.4
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• pp.43-51
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• 2016

Preventing the forgery and alteration of test reports is important, in order to maintain the reliability of military supplies. Based on a survey of reports on testing institutions and a case study of established electronic document systems in the public sector, we propose a system architecture, which helps prevent the forgery and alteration of test reports with legal force. The proposed architecture takes advantage of both the time stamp that records the time a document is received and a server synchronized with the testing institution. Using the proposed system architecture, the user is able to request a test and receive reports from the testing institution without delay. Also, a defense agency is able to conveniently prove the authenticity of the test reports and utilize the statistical data collected by the architecture. Therefore, we expect that the proposed system architecture will help defense agencies to prevent the forgery and alteration of test reports and ensure their reliability and quality.

• The Journal of Society for e-Business Studies
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• v.25 no.4
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• pp.143-154
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• 2020

With the increasing trend of making manufacturing system intelligent and autonomous, the introduction of robot-assist automation, like machine tending system for automated operation of CNC machine tools, is being actively carried out at many industrial sites. Most important part of this intelligent system to install machine tending system, is interface programming between the CNC machine tools and the industrial robot. Despite this importance, however, the machine tending system has many setup problems. it is necessary for difficult re-program of both controllers whenever a new CNC machine tool or robot is introduced. And, the helps of external engineers is required even though trivial changes due to the complex structure of the machine tending system. Authors of this paper introduces the integrated system of the interface between heterogeneous CNC machine tools and industrial robots. In addition, the digital twin implemented inside the machine tool controller enable shop-floor operators to change the interface programming easily. To implement this system, an integrated development environment for 1) an intelligent HMI platform that provide standardized interfaces to heterogeneous CNC machine tools and 2) a robot platform developing application software of various robots, was established. For easy un-tact environment, this paper explain the development of 3) a game-engine based web program of controlling and monitoring machine tending system remotely.