• 한국생물환경조절학회:학술대회논문집
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• 한국생물환경조절학회 1996년도 국제심포지움 21세기 첨단식물생산시스템의 실용화
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• pp.1-10
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• 1996

Factory-style plant production systems of various kinds are the final goal of greenhouse production systems. These systems facilitate planning for constant productivity per unit area and labor under various outside weather conditions, although energy consumption is intensive. Physical environmental control in combination with biological control can replace the use of agricultural chemicals such as insecticides, herbicides and hormones to regulate plants. In this way, closed systems which do not use such agricultural chemicals are ideal for environmental conservation for the future. Nutrient components in plants can be regulafied by physical environmental control including nutrient solution control in hydroponics. Therefore, specific contents of nutrients for particular plants can be listed on the container and be used as the basis of customer choice in the future. Plant production systems can be classified into three types based on the type of lighting: natural lighting, supplemental lighting and completely artificial lighting (Plant Factory). The amount of energy consumption increases in this order, although the degree of weather effects is in the reverse order. In the addition to lighting, factory-style plant production systems consist of mechanized and automated systems for transplanting, environmental control, hydroponics, transporting within the facility, and harvesting. Space farming and development of pharmaceutical in bio-reactors are other applications of these types of plant production systems. Various kinds of state-of-art factory-style plant production systems are discussed in the present paper. These systems are, in general, rather sophisticated and mechaized, and energy consumption is intensive. Factory-style plant production is the final goal of greenhouse production systems and the possibilities for the future are infinte but not clear.

• 한국생물환경조절학회:학술대회논문집
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• 한국생물환경조절학회 1996년도 국제심포지움 21세기 첨단식물생산시스템의 실용화
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• pp.75-89
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• 1996

식물의 공장적 생산으로 생산방식을 전환 발전시키기 위한 기술의 구성요소는 보는 관점에 따라 다를 수 있겠으나 생산의 공정화, 규격품의 주년생산, 최적한 인공환경조성, 생산물의 무공해 청정화로 볼 수 있다. 첫째로 생산방식의 공정화는 3차원적 생산구조로서 광의 수광태세를 개선시키고 작업대상인 작물을 작업장치에 이동시키는 동적생산체계를 구성함으로써 생산의 효율화를 달성하는 것이다. 둘째로 규격품의 주년생산을 달성하기 위해서는 년중 균일한 고품질 상품을 생산함으로서 기존 생산물과 품질의 차별화를 시키는 것이 목표이다. (중략)

• 생물환경조절학회지
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• 제2권1호
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• pp.69-76
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• 1993

최근 작물의 공장적 재배는 $\boxDr$식물공장$\boxUl$이라는 단어로 대표되는, 새로운 재배방식의 하나로서 세계적으로 주목받고 있다. 식물공장(plant factory or factory- style plant production system)이라는 단어의 의미와 같이 $\boxDr$시설내의 작물을 공장제품의 생산과 동일하게 재배하는 시스템$\boxUl$이다. 즉 자연환경에 의존하지 않고 인공환경하에서 식물을 공장적으로 재배하는 방식을 의미한다. 이를 위해서는 지하부의 양액, 지상부의 온습도, 탄산가스, 광 등에 대한 고도의 환경제어 및 작업의 자동화가 필요하다.(중략)

• Journal of Biosystems Engineering
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• 제23권6호
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• pp.629-634
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• 1998

Factory-style plant production system aims to produce the standardized horticultural products with high quality and cleanness. In Korea, researches for year-round leaf vegetables production system are in progress and the most of them are focused on environment control. Automating technologies for harvesting, transporting and grading need to be developed. A lettuce harvesting system applicable to the plant factory was studied. It was composed of an articulated robot with a cutter and a gripper, lettuce feeding conveyor and air blower. Success rate of the developed system was 94.7 %. The system carried out harvesting a lettuce smoothly and the harvesting time was about 6 seconds per lettuce. The results showed a feasibility of robotic lettuce harvesting.

• 기술사
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• 제45권6호
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• pp.44-51
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• 2012

Local functional, closed the hood and exhaust are classified as open-style hood. Around the closed hood contaminants prevent the spread of contaminants. Surrounded Some pollutants (open-style hood is used in cases where the odor, vapor diffusion, and inferior) of indoor allowed to Hood expressions, which are used for kitchen, laboratory, factory canopy is typical. Contamination that occurs during cooking, kitchen ventilation barrier materials are the biggest problem, its solution by introducing fresh outside air in the kitchen troubleshoot and. Study on the kitchen exhaust airflow for my kitchen, and perform a number of each Institute and at the University of hydrodynamic analysis is investigated.

• 디지털산업정보학회논문지
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• 제12권1호
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• pp.1-12
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• 2016

The current economic crisis is making new demands on manufacturing industry, in particular, in terms of the flexibility and efficiency of production processes. This requires production and administrative processes to be meshed with each other by means of IT systems to optimise the use and capacity utilisation of machines and lines but also to be able to respond rapidly to wrong developments in production and thus to minimise adverse impacts on the business. The future scenario of the "smart factory" represents the zenith of this development. The factory can be modified and expanded at will, combines all components from different manufacturers and enables them to take on context-related tasks autonomously. Integrated user interfaces will still be required at most for basic functionalities. The complex control operations will run wirelessly and ad hoc via mobile terminals such as PDAs or smartphones. The comnination of IoT, and Big Data optimisation is bringing about huge opportunities. these processes are not just limited to manufacturing, anywhere a supply chain environment exists can benefit from information provided by linked devices and access to big data to inform their decision support. Building a smart factory with smart assets at its core means reaching those desired new levels of productivity and efficiency. It means smart products that leverage advanced traceability, connectivity and intelligence. For businesses, it means being able to address the talent crunch through more autonomous. In a Smart Factory, machinery and equipment will have the ability to improve processes through self-optimization and autonomous decision-making.

• 한국가구학회지
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• 제17권4호
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• pp.85-99
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• 2006

Fredrick Krause's chair in the Brooklyn Museum of Art (accession no. 87. 19) is a key to the understanding of factory-made, patent furniture, and the Modern Gothic style in the United States. However, research has rarely done for this chair as well as for the designer. Since this piece is incorporating the utility patent, it is a valuable example to understand the nineteenth-century patented furniture. Because of the popularity of Modern Gothic style, the similar style of chairs were often manufactured. This study explores how other examples are related and what the significance of the Brooklyn Museum chair is. The book of Sharon Darling provided especially helpful information about other Krause chairs in Fond du Lac and chair manufactures in Chicago. The interview with John Ebert at Galloway House in Fond du Lac, Wisconsin was especially helpful. Several primary sources proved helpful in researching the chair. The photo archives. of Kimbel and Cabus at the Cooper-Hewitt National Design Museum provides me a key to this research.

• 국제학술발표논문집
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• The 3th International Conference on Construction Engineering and Project Management
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• pp.472-478
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• 2009

The scopes of the supply chain management in construction projects has expanded from the field management focusing on field storage, transportation, and lifting to the whole supply chain from the materials to field. The expansion of the supply chain management can raise the possibilities of leaner production, which enables shortened lead time of the difficult-to-operate materials, and prevents the work interference or delay. However, the expanded management range requires more information and management than an existing management style currently used for factory production of iron frame, curtain wall, PC, etc. In addition, there are limitations that expand the existing management style into the new supply chain management in construction projects and therefore it is required to automate the existing management style in order to extend the management range. The objective of this study is to propose the process and equipment that can manage the supply chain of the materials which range from the factory production to the field storage based on RFID/USN techniques, introducing small-sized transportation equipment(intelligent pallet), the vehicle tool kit(intelligent trailer), and in-and-out management equipment(Gate Sensor) as a prototype to effectively develop the appliances for operating the proposed process, and present the application possibility of the appliances. The full paper will present then the test results that the proposed appliances for the supply chain management automatically transmit and receive the generated information between the appliances or the appliance and sever under various wireless network circumstances such as zigbee, wibro, Wi-Fi, and CDMA.

• Journal of Preventive Medicine and Public Health
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• 제29권3호
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• pp.693-700
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• 1996

부산 시내 모 공단에 위치한 폐밧데리로 연을 재생하는 산업장에 인접한 산업장에 근무하는 근로자들의 연 폭로 정도를 알기 위하여 연 폭로원에 인접한 작업장 A의 39명과 연 폭로원에서 8.5km 떨어진 곳에 위치한 동일한 원료, 공정, 자동차 부품을 생산하는 작업장 B의 62명을 연구대상자로 선정하고 표준화된 설문지 조사와 혈중 연 농도를 분석, 비교하였다. 또한 두 산업장의 세 작업장 기중 연 농도를 분석, 비교하였다. 그 결과는 다음과 같다. 1. 산업장 A의 평균연령 (38.7세)이 산업장 B(29.5세) 보다 유의하게 높았고, 근무연수의 차이는 없었다. 2. 평균 기중 연 농도는 산업장 A $2.6{\mu}g/m^3$, 산업장 B $1.2{\mu}g/m^3$로 산업장 A가 유의하게 높았다(P<0.05). 또한 산업장 A의 평균 기중 연 농도는 실내작업장, 실외작업장, 사무실 순으로 연 폭로원과 거리가 가까울수록 높았고 세 작업장 사이에 유의한 농도차가 있었다(P<0.05). 3. 평균 혈중 연 농도는 산업장 A $14.9{\mu}g/dl$, 산업장 B $12.2{\mu}g/dl$로 산업장 A가 유의하게 높았다(P<0.001). 또한 작업장 A의 세 작업 분야별 평균 혈중 연 농도 사이에는 유의한 통계적 차이(P<0.05)가 있었지만 작업장 B는 없었고 작업장 A의 평균 혈중 연 농도 순은 기중 연 농도 순과 연 폭로원과 떨어진 거리 순과 일치하였다. 4. 혈중 연 농도와 연령, 근무연수 사이의 상관관계는 산업장 A의 경우 상관이 낮았고, 산업장 B에서는 연령과 유의한 상관(r=0.382, P=0.0023)을 보였고, 연령을 보정하여도 두 산업장간 평균 혈중 연 농도 차는 유지되었다(P<0.001). 산업장 A에서 보인 작업장소간, Part간 농도의 차이는 연 폭로원에 인접한 산업장의 경우 연 폭로원의 작업환경과 밀접한 관계가 있음을 시사한다. 따라서 유해산업장의 작업환경으로 인하여 발생하는 인접산업장 근로자들의 유해물질에 대한 환경적 폭로는 해당 유해산업장의 환경개선 노력에 의하여 적절히 예방될 수 있을 것이므로 유해산업장의 작업환경에 대한 보다 체계적이고 철저한 감시가 필요할 것으로 생각된다.

• 한국생물환경조절학회:학술대회논문집
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• 한국생물환경조절학회 1996년도 국제심포지움 21세기 첨단식물생산시스템의 실용화
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• pp.41-62
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• 1996

Since 1966 tissue culture has been used as a tool for the production of disease indexed stocks from selected plants and their rapid (clonal) mass propagation through the procedure now referred to as micropropagation. The major advantages have been the rapid introduction of new plant cultivars, created within conventional and mutation breeding programmes, as healthy stock for beneficial distribution and the expansion of the world wide horticultural industry. (omitted)