• 월간낙농육우
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• v.24 no.1 s.261
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• pp.140-143
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• 2004

• KOREAN POULTRY JOURNAL
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• v.55 no.6
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• pp.146-150
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• 2023

• KOREAN POULTRY JOURNAL
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• v.36 no.10 s.420
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• pp.79-82
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• 2004

올해는 1994년 이후 10여 년만에 가장 무더운 여름을 보내면서 우리 양계업자들은 엄청난 생산성 저하의 어려움을 겪었을 것으로 생각된다. 육계농장에서는 출하일자 지연과 큰 닭들의 폐사로 인하여 닭값은 2,000원대가 형성되었고 종계장에서는 산란율 저하와 수정율 저하, 일부 종계장에서는 수 백수부터 수 천수의 폐사까지 이어져 병아리값의 강세가 장기간 지속되었다. 이렇듯 우리나라 양계의 경기는 외적인 환경의 영향으로 경기의 상황이 바뀌는 경우를 늘상 경험해 왔다. 이것은 수요에 비하여 공급의 부족이냐 과잉이냐에 따른 양적인 영향으로 결정 되어왔다. 하지만 오늘날의 유행처럼 사용되는 식품에서의 웰빙 바람과 같이 안전하고 위생적인 식품생산이 아니고는 앞으로는 그 어떠한 식품관련 사업도 살아남기 어려울 것이다. 특히 안전하고 깨끗한 닭고기 생산에 있어서 가장 기초가 되는 것이 바로 양질의 위생적이고 우량한 병아리 생산일 것이다. 본고에서는 양질의 병아리 생산을 위한 육용종계 관리에 있어서 병아리 생산과 직접적으로 관련된 산란기관리에 초점을 맞추어 기술하고자 한다.

• The Journal of Society for e-Business Studies
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• v.13 no.4
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• pp.33-47
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• 2008

In this paper, the traceability system for rice which is based on RFID technology is introduced. The traceability system plays an important role in the quality management for rice and rice-related food since this system can provide the information of all food chain (production, treatment, distribution and sales etc.) and more quickly identify the cause of the rice and rice-related accident. The main result of the this paper is the basic structure for the traceability system based on RFID technology. To show the implementation case based on this basic structure, the effectiveness of the traceability system is verified. In addition, the prerequisites condition for effective implementation is proposed.

• Korean Journal of Construction Engineering and Management
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• v.12 no.6
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• pp.42-53
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• 2011

This study is to present a method of compiling consistently accurate construction cost estimates in minimum of time. There are two kind of applications for estimating system based on quantity-per-unit and the daily work-crew. The former system is still applied 45% as a estimating method to construction job site by the second half of 2010. However, it is necessary for quantity-per-unit to complement the defect of standard integrating specification and improve the integrating method to the various construction conditions. The later system is intended to represent a standard or basic core which can be adopted in many type of construction estimating used across the wide variety of construction in advanced countries. In this study daily work-crew based on productivity is applied to the representative B.O.Q Item in road project. These results are compared to productivity of Japan and U.S.A estimated under the similar circumstances.

• Korean Journal of Construction Engineering and Management
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• v.21 no.2
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• pp.88-97
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• 2020

Practical and efficient application of lean construction, which has been proposed as an alternative to the limitations of traditional construction management methods, was developed to facilitate application on site and improve productivity through the fusion of traditional construction management methods. The concepts of Lean Time and Lean Cycle Time, which are the principles of lean construction, were introduced to eliminate waste and smooth flow production and pursuit of perfection, and the goal of establishing and improving the criteria for measurement and improvement was established and the information collection template was configured and applied to ensure reliability of measurement and analysis. Based on this, the project feasibility, reliability, and continuous improvement process were applied to the Field case to verify its effectiveness.

• Journal of Labour Economics
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• v.26 no.3
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• pp.49-75
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• 2003

This paper empirically examines multiskill formation as a critical mechanism of human capital accumulation within the firm. We investigate various factors that foster multiskill formation of the employees at the workplace. We also investigate whether and how multiskill formation of the employees, in tum, affect the labor productivity. Our empirical results are summarized as the following. First, skills of the employees are developed along the sequential path rather than the parallel path. They evolve from the simple-skill to the single-skill, and then to the multi-skill state. Second, multi skilling is stimulated by uncertainty factors of the environment and various human resource management practices such as mutual learning among workers, workers' participation in decision making, and job rotation. Third, the increase in the ratio of multiskilled workers in the firm has a positive impact on the growth of the firm's labor productivity. Our analyses show that the labor productivity growth increases by 0.019 with the increase in multi skilling ratio by 0.1. Fourth, uncertainty and human resource management practices had an indirect impact on labor productivity growth only through multiskilling. These results strongly indicate that multiskilling is a result of human capital accumulation fostered by various human resource management practices.

• Journal of the Korean Society for Precision Engineering
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• v.11 no.2
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• pp.5-16
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• 1994

NC 공작기계가 생산현장에 도입된 이래 이를 Computer와 연결함으로써 CAD/CAM/CAE의 결합이 실현되어가고 있다. 최근에는 CAD/CAM/CAE와 더불어 생산공정에 있었서 여러 대의 NC공작기계, 로보트, 운송장치를 결합하고 공구관리나 생산관리까지도 Computer를 이용하고자 하는 소위 CIM(Computer Intergrated Manufacturing)시스템에 관한 연구가 활발히 진행되고 있으며 여기에 생산가공 시스템의 상태 변화량의 감지를 통하여 공정상태를 종합적으로 감시, 진단할 수 있는 시스템(M & D : Monitoring and Diagnosis)에 대한 필요성도 증대되고 있다. 이는 생산 공정에 있어서의 궁극적 과제인 생산 자동화 혹은 무인 자동화의 가능성을 한층 높여준다.

• Journal of Korean Society of Archives and Records Management
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• v.20 no.4
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• pp.19-40
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• 2020

Deficiencies are present in records management during the production stage of long-term electronic records preservation. As such, this study seeks to address these issues by introducing Cloud On-Nara System (On-Nara Document 2.0) at records management sites and providing various systems and linked services. In particular, the factors that degrade the continuity of long-term preservation in the records management process, from the production to the utilization of electronic records, in On-Nara Document 2.0 were identified, and the causes were analyzed in compliance with ISO 15486-1:2016 and the Public Records Act. As a result, in redesigning the records management procedure, the organization of the records management hub between systems and the conversion of the document preservation format for long-term preservation were proposed. Moreover, the application of consistent production format selection criteria and the reinforcement of the production and management of granular metadata were recorded. These measures were proposed in an effort to reestablish management methods.

• Annual Conference of KIPS
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• 2000.10a
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• pp.509-512
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• 2000

본 논문은 강관 제조회사의 생산체제를 전자동화하기 위한 일차적인 준비단계로 원.부자재관리를 자동화하기 위한 엔지니어링데이터의 생성 및 이의 관리에 초점을 둔 응용프로그램의 개발에 관한 내용이다. PowerBuilder 와 Oracle 그리고 AutoCAD를 이용하여 강관생산과 관련된 엔지니어링데이터베이스를 구축하고 이를 통합 관리하며 CAD를 제품의 설계 및 품질검사에 적용함으로서 생산 제품의 품질향상을 높일 수 있도록 개발되었다.