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尹光培,李成基 建國大學校 附設 自然科學硏究所 1992 建國自然科學硏究誌 Vol.3 No.-
This study that promote the forest road which deserve of the special of our country is devided into three parts such as the arrangement of forest road, the mechanical character of forest road and the utilizition of forest road. The result of these studies as follows: The line arrangement of forest road can be made by the shape of mountain and the resource of it.That is, the first, we have to choose forest road to acquire the shortest distance and the biggest efficiency. The second, if the condition of field is not suitable for the object, we have to install annexed facilitate like the working road and the mechanical road. In order to do these easily, we have to pay attention to surveying and project.
충남 서북부지역의 개발 잠재력 분석 : 아산시를 중심으로
배성의,박동진,윤준상,황인극,최승철 공주대학교산업개발연구소 2000 産業開發硏究 Vol.8 No.-
This study was purpose for develop potential analysis of Chungnam north-west area and propose to regional development strategy. To arrived at a result for develop direction of Chungnam north-west area, Asan city will be development of central city for Asan bay, new indusrial city, tourist industrial city and ecological city.
尹源湜,裵聖鉉 영남대학교 지역발전연구소 1995 새마을지역개발연구 Vol.17 No.-
This thesis is on the suggestion for the revitalization of the textile industry in Taegu and its vicinities through investment in China. The suggestions were derived from the viewpoints of manufacturing and marketing of textile products, and from the viewpoint of investing in China. The big China comes to us as the industrial partner or the trade rival. It may become as the great crisis to overcome to our country. It is very important for our government, scholar, and labors to overcome this crisis by a sense of union.
윤채중,정승문,김영학,김동규,허광식,김태원,배학연,정종훈,이승일,김평남 朝鮮大學校 附設 醫學硏究所 1997 The Medical Journal of Chosun University Vol.22 No.2
통풍은 Purine 대사의 이상으로 발생하는 질환으로, 고뇨산혈증인 사람의 전부가 통풍으로 발현되지 않고 증상의 출현 양상이 다양하여 진단과 치료에 주의가 필요하며, 조기에 적절한 조치를 한다면 충분히 조절이 가능한 질환이다. 본대학 내과학교실에서는 통풍으로 치료한 32명의 환자에서 임상양상, 병력과 검사소견을 분석하여 다음과 같음 결과를 얻었다. 1. 32명 모두 남자이며, 최초 발병 시기는 24세에서 72세로 평균 43.8±11.9세이었으며, 30대에서 40대까지가 19명(59.4%)으로 대부분을 차지하였다. 내원 당시 나이는 27세에서 75세까지로 평균 52.3±10.4세였으며, 내원시 까지 평균 유병기간은 8.5±6.8년으로 나타났다. 2. 동반 질환으로는 고지혈증 12례, 신장질환 10례, 고혈압 12례, 비만 8례, 당뇨 2례 등이었다. 3. 이환된 관절은 단관절 침범이 19례(59.4%), 다관절 침범이 13례 이었으며, 최초 이한된 관절은 족무지 중족골지골 관절로 19례(59.4%)로 가장 많았고, 통풍 결절은 20례(62.5%)에서 관찰되었으며, 유병기간이 10년 이상된 12례중 11례 (91.7%)에서 결절이 관찰되었다. 4. 평균 혈중 요산치는 9.17±1.75 ㎎/dl이었으며, 8.0 ㎎/dl에서 9.9 ㎎/dl 사이가 19명으로 전체의 59.4%를 차지하였다. Objective: The gout is a heterogeneous group of diseases resulting from tissue deposition of monosodium urate or uric acid crystals from extracellular fluids supersaturated with respect to this end product of human purine metabolism. The clinical manifestations are such as hyperuricemia, gouty arthritis, gouty nephropathy, uric acid nephrolithiasis. We analyze of clinical manifestations and associated factors in gout. Method: We have reviewed the medical records, radiologic findings and clinical results of thirty-two patients admitted at our department from April 1996 to July 1997. Result: 1) All patients were male. The mean age at initial attack was 43.8 years old, ranging from 24 to 72 years old. 2) The mean level of serum uric acid was 9.17mg/dl on admission. 3) The first metatarsopharyngeal joint was involved in 19 cases (59.4%). Tophus was observed in 20 cases (62.5%). 4) Hyperuricemia was associated with hypertension, obesity, nephrolithiasis and hyperlipidemia.
위선암의 Billroth Ⅰ 수술시 수기문합과 자동문합의 비교
노승무,나호청,윤완희,장일성,배진선 충남대학교 의과대학 지역사회의학연구소 1995 충남의대잡지 Vol.22 No.1
The aim of this study was to establish wheather the EEA stapler method was a secure and simple procedure for gastroduodenostomy in the stomach cancer, without increased morbidity and mortality rates compared with the manual method. During the period September 1990 to August 1993, a stapler method (n=86) or manual method n=38) was performed in 124 patients. The results were as follows ; 1) Distal one third of the stomach was prevalent site of tumor(73.4%). On gastric antrum located tumor, manual and stapler method was performed on the 32 cases(84.2%) and 59 cases(68.6%), respectively. On gastric body located tumor, manual and stapler method was performed on 6 cases(15.8%) and 27 cases(31.4%), respectively. 2) The radical and palliative resection rate of manual method was 35 cases(92.1%) and 3 cases(7.9%). The radical and palliative resection rate of stapler method was 81 cases(94.2%) and 5 cases(5.8%). 3) Major complications of the anastomotic site were stenosis and bleeding. Two cases of stenosis were observed in the stapled group(2.3%), and no case in the manual group. One case of bleeding had occured in the stapled group(1.2%), and no case in the manual group. 4) The average operation time of manual and stapler method was 269 minutes and 265 minutes, respectively. 5) The average hospital stay of manual and stapler method was 18.5 day and 19.0 day, respectively.
Cation基의 분포가 다른 Cationic Polyacrylamides(C-PAM)의 펄프에의 흡착성 : 흡착시간의 영향에 대하여
朴成培,趙鍾洙,尹承洛,田中浩雄 진주산업대학교 농업기술연구소 1999 農業技術硏究所報 Vol.12 No.-
The adsorption of two cationic polyacrylamides (C-PAM), with similar molecular weights (MW) 5.3·10^5 and 5.1·10^5 and charge density (CD) 1.19 and 1.25 meq/g but with different distribution of cationic groups respectively has been studied. There are two kinds of substrates ; one is cellulose fiber without fine fraction, and the other is cellulose fibers with fine fraction. At the stirring speed used, the adsorption of these C-PAMs onto cellulose fibers was rapid regadless of cationic distribution, and the adsorption amount of C-PAM with homogeneous cationic distribution was a little greater than that with heterogeneous cationic distribution. This small difference is probably due to the existence of irregularities on the surface of cellulose fibers and the greater diffusion of the C-PAM with homogeneous cationic distribution. That only a small difference is observed is due primarily to the strong attraction between opposite charges. The adsorbed amounts of C-PAM gradually increased both for cellulose fibers, most rapidly for Cellulose fibers with fine fraction and most slowly for Cellulose fibers without fine fraction. These results can be attributed to the porous nature of the cellulose fibers and the adsorption area of the fine fraction.