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김정철,김상연,김영복 대한전기학회 1975 전기의 세계 Vol.24 No.5
오늘날 컴퓨터는 일반 사무분야 및 과학기술분야에 널리 이용되어 계산의 신속, 정확 및 사무의 간편화를 가져왔음은 물론 여러가지 Simulation을 단시간내에 처리하여 우리에게 유익한 판단자료를 제공해 주기도 한다. 이러한 역할외에 제조공정에서 공정중의 일부분 또는 전부를 제어하여 공정의 안정 및 품질의 향상등을 기하는 역할을 수행케하는 데도 컴퓨터는 이용된다. 여기에서는 시멘트 제조공정제어에서 일반적으로 컴퓨터가 어떠한 역할을 하고 있는가에 대하여 당사의 계획을 중심으로 하여 약술코져 한다. 시멘트제조공정은 다입력, 다출력계로서 제어가 복잡한 관계로 종래 경험과 숙련에 의한 제어만으로는 만족한 공정의 안정을 얻을 수 없던 것을 공정제어에 컴퓨터를 도입하여 최적 공정제어를 기할 수 있게 되었으며 미국에서는 약 15년전부터 서독과 일본에서는 약 10년전부터 공정의 전부 또는 일부를 컴퓨터화시켰던 것이다. 당사에서는 여러가지 여건으로 공정에의 컴퓨터도입을 지연시켜 오다가 2-3년 후의 완전 설치, 운용을 목표로 추진하고 있다.
태음조위탕가미방(太陰調胃湯加味方)으로 복수를 동반한 간경변 환자 치험 1례
김정철,이해연,박정한,이재준,이유경,한동윤,조현석,Kim, Jung-Chul,Lee, Hae-Yeon,Park, Jung-Han,Lee, Jae-Jun,Lee, You-Kyung,Han, Dong-Youn,Cho, Hyun-Seok 대한한방내과학회 2004 大韓韓方內科學會誌 Vol.25 No.3
Liver cirrhosis is a disease of the liver in which normal cells are replaced by scar tissue. This condition results in the failure of the liver to perform many of its usual functions. Liver cirrhosis include acsites, jaundice, portal hypertension, varices etc. This report is about one case of ascites with liver cirrhosis. In this case, we administrated Taeumjowetang-gamibang was administered and acupuncture was done in treatment of ascites and its symptoms. After administration of Taeumjowetang-gamibang medication, clinical symptoms and prominently improved and ascites dwindled to nothing. This reports suggests Taeumjowetang-gamibang has desirable effected on ascites.
고온기 예취방법이 Orchargrass의 생장 및 탄수화물 축적에 미치는 영향
김정철,최기춘,김광현,김우복 한국초지조사료학회 1993 한국초지조사료학회지 Vol.13 No.3
Optimum pasture management during the summer season is an important factor to maintain good regrowth and persistence of pasture. The field experiment was carried out to investigate the effects of cutting management on growth and reserve carbohydrates in stubble, and on dry matter yield of orchardgrass dominated pasture during the mid-summer season. Three different cutting times(July 15, 25 and August 5) as a main plot and three cutting heights(3. 6 and IOcm) as a sub plot were disigned with three replications. The experiment was done at pasture of Changsung Agricultural High School in 1988. The results obtained were summarized as follows: 1.Temperature of soil surface and underground in the cutting of July 15 and July 25 was not showed significantly different, because of low intensity of radiation with a run of wet weather, and that of August 5 cutting tcnds to be lowed In high cutting height during the mid-summer season. 2. Amount of soil moisture against cutting height showcd that high cutting had a low content. 3. Growth rate against regrowth of plant height. leaf length and leaf area showed to be rast in high cutting. 4. Rapid recovery period of carbohydrate content after cutting and large amount of carbohydrate accumulation were showed in the cutting of July 15 and 25 compared with August 5 cutting in the rcserve carbohydrate content against cutting of time and height during the mid-summer season. 5. Dry mattcr yield of the 4th and 5th cutting showed to be remarkable in July 15 cutting compared to those of July 25 and August 5. From the above results, it is suggested that the lOcm cutting height during the mid-summer season in the most effective for good regrowth, reserve carbohydrates and dry matter yield of orchardgrass.