• Title/Summary/Keyword: ventilator

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Control of Automated Greenhouse Based on a PC (PC 기반 자동화 시설 하우스 제어)

  • 김기환
    • The Transactions of the Korean Institute of Electrical Engineers D
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    • v.53 no.9
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    • pp.644-649
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    • 2004

  • To control a greenhouse is to control environmental parameters in greenhouse. Controlled environments may be as simple as saran-covered shade houses or as complex as growth chambers. Although greenhouses are probably the most common example of a controlled environment used in agricultural/horticultural production, the type of controlled environment or system that is needed depends upon the climate, time of year, crops being produced and the environmental parameters that must be controlled. In this contribution puts emphasis on construction of automatic-controlled greenhouse system by personal computer.

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Treatment of flail chest with Judet`s struts (Judet`s strut를 이용한 흉벽요동 치료;6례 보고)

  • 이현재
    • Journal of Chest Surgery
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    • v.26 no.10
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    • pp.812-814
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    • 1993

  • Six patients with flail chest were performed operative stabilization with Judet`s Struts.The indications of opertive stabilization were exploratory thoracotomy or laparotomy in 4 patients, and severe chest pain due to displaced ribs which deteriorated respiratory pattern and gas exchange in 2 patients. After operation, all patients became comfortable and complained less pain.Two patients restored spontaneous breathing without ventilator therapy and 2 patients were ventilated during 4 days and 5 days, respectively.There were no morbidity and mortality related to operative stabilization.

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