• KOREAN POULTRY JOURNAL
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• v.43 no.9
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• pp.126-128
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• 2011

국내에서 양계를 사양하기 어려운 조건 중 하나가 계절적 요인이라 할 수 있겠다. 4계절이 있는 국내에서 양계 사양관리는 계절변화 요인이 적게 나타나는 동남아와 일부 유럽에 비하여 관리하기 까다로운 것이 사실이다. 국내기후는 건실한 시설과 그에 맞는 관리를 요구하는 환절기가 존재하여 생산성에 영향을 주고 있다고 표현하는 것이 맞는 것 같다. 환절기 사양관리 중에 주의해서 관리해야 할 사항 중 제일 중점적으로 점검해야 할 사항이 환기가 아닌가 한다.

• Korean Journal of Construction Engineering and Management
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• v.20 no.6
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• pp.74-80
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• 2019

In domestic construction industry, CM companies perform overall project management tasks such as planning, designing, construction management, evaluation, maintenance for construction projects. However, even with these tasks, as competition becomes more fierce and probability dependence is high, lots of CM companies are experiencing difficulties of securing and preparing indicators for order competence reinforcement. This study examines domestic business condition and task analysis. Also Competence factors are derived through institutional and legal investigation, and review of existing literature. The derived competence factors are focused on practical factors by interviewing with experts. competence factors for each type were classified into BSC's four perspectives(Finance / Customers / Internal processes / Learning and Growth) and surveyed. Based on the results of the survey, the priorities of competence factors that companies should focus on were derived. The purpose of this study is to contribute on making an indicator that can be utilized on business activities through priority analysis of competence factors for order competitiveness reinforcement of CM companies.

• Korean Journal of Construction Engineering and Management
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• v.7 no.1 s.29
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• pp.128-137
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• 2006

Recently the role and the importance of design value engineering is expected to be high, so research is needed for its effective accomplishment. But in domestic arena, the introduction of the history of design value engineering is too short and insufficient in act of research. Therefore in this research we have suggest the standard for the effective accomplishment of design value engineering work. The way is the abstraction many causes. firstly, we analyzed the team project case of value engineering professional instruction. second, we analyzed the cause of problem produced in accomplishment process of design value engineering work through research for the professional field. So from the base of the analyzed content, we have suggest main control factor for the effectiveness of design value engineering work and the following scheme and process of work efficiency optimization.

• Korean Journal of Construction Engineering and Management
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• v.17 no.5
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• pp.3-12
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• 2016

Recently government is set to expand its policy to promote technical proposal tendering in a dimension of technical competitiveness reinforcement. Because a variety of complicated techniques are applied in technical proposal tendering and variables could be occurred in terms of cost, schedule, constructability and others when techniques are reflected on design document collaboration management among participants is considered insignificantly. So the research would determine primary management factors and presents management direction for collaboration among participants. First action for this is categorization of hindrance factors to collaboration into five factors as 'Poor work processing', 'Communication cap among participants', 'Lack of understanding about technical proposal tendering', 'Difficulty of decision making' and 'Insufficiency in managing the work data'. Second correlation analysis is conducted between the categorized factors and participants according to tasks in technical proposal tendering to figure out the correlation degree of variables. If there is a strong correlation between variables, hindrance factor in that case regarded primary management factor to collaboration and finally management direction is presented at each task.

• The Korea Swine Journal
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• v.25 no.2 s.282
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• pp.173-177
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• 2003

21세기 양돈산업의 전망은 환경문제, 사료생산, 동물복지 등 다양한 생산제한 요인에 의하여 국제적으로 돈육수급이 불안정할 것으로 예상되지만, 세계적으로 돼지고기 소비는 아시아 지역의 경기회복 등으로 증가추세에 있어 우리의 노력 여하에 따라서는 내수 소비확대 및 수출재개 등 경쟁력 있는 양돈산업으로 발전될 수 있다고 생각합니다. 또한 미래의 양돈산업 전개방향은 소비자 중심의 산업으로 변화되어 돈육의 건강개념과 영양적 가치 증진 및 식품의 안전성에 중점을 둘 것이며, 특히 소비자의 의식변화는 미래 양돈산업을 지배하는 결정적인 요인이 될 것입니다. 한편 유통경영 측면에서는 수직협력 시스템(Vertical co-ordination)과 효율적인 물류유통관리(MSCM) 시스템 도입이 가속화 될 것입니다. 즉, 소비자가$\codt$저마진에 의한 다량판매, 대규모 사육, 생산비 절감 기술개발에 주력할 것이라고 생각됩니다. 이에 따라 우리나라 양돈산업의 국제경쟁력 제고를 위하여 보다 시급히 해결되어야 할 질병$\codt$방역관리, 유통구조 개선, 고품질 돈육생산 및 위생$\codt$품질향상 분야에 있어서 중점 추진되어야 할 내용을 소개하고자 합니다.

• Korean Journal of Construction Engineering and Management
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• v.10 no.1
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• pp.91-101
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• 2009

The factors of uncertainty such as work delay could cause many problems, for example, increase of construction cost and terms of work, and the deterioration of quality. Because of these, the uncertainty risk is regarded as an important management factor to obtain the success of construction project. So, the systematic management plan about the uncertainty factors is needed because it plays an important role in the completion of entire project. And also analysis of some factors which can cause the work delay can be one way of improving construction project's certainty and making it competitive. In this reason, we have to make an effort to set a priority based on analysis of quantitatively numerical value about work delay factors to manage them effectively. Thus, this study aims to suggest the basic data for the effective management and prevention of work delay in steel-frame work which is progressive actively now, along with increasing of demand of high-rise buildings by analyzing each reasons of work delay factors and also by suggesting important management factors that are coded according to each construction work using FMEA method which could give a data about the importance of work delay factors through quantitatively numerical value.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2006.11a
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• pp.507-510
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• 2006

Recently, the skyscrapers are increasing. There are major cost-increasing factors to management in the skyscraper construction. The more projects are large like the skyscraper construction, the more systematic methods and tools are needed for cost control. This study proposes an assessment model for major cost-increasing factors in skyscraper construction using FMEA.

• Journal of the Korea Institute of Building Construction
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• v.9 no.2
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• pp.55-61
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• 2009

In order to conduct construction projects effectively, the work delay factors would be managed by planned construction schedules. As construction works are delayed ceaselessly, the solution is to select and manage the key factors which delay the work ceaselessly. The subjects of this study were an apartment houses of reinforced concrete structure. Hidden work delay factor were extracted, the surveys were conducted and occurrence, severity and detection of each factor were analyzed. With this result, final orders of priority were fixed and key management factors were deducted and presented.

• The Korea Swine Journal
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• v.17 no.9 s.193
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• pp.58-65
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• 1995

• Proceedings of the Korean Society for Food Science of Animal Resources Conference
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• 1997.04a
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• pp.94-108
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• 1997