http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
철도 차량 유리창에 발열 유리 시스템 사용시 객실 온도 변화에 대한 연구
안종곤(Ahn jong-kon),유석희(Yoo suk-hee),강범수(Kang beom-su),권진(Kwon-jin),임원석(IM won-suk),강주희(Kang ju-hee) 한국철도학회 2009 한국철도학회 학술발표대회논문집 Vol.2009 No.5월
건축기술의 발달로 유리가 벽의 구조로 일반화되어 건축되고 있으며. 기존 벽의 역할인 수직 하중을 지탱하는 역할이 없어지게 되었다. 기능과 아름다운 면을 강조하게 되어 벽이 커튼의 역할만 하게 되어 객차 실내 유리창에 접근시 차가운 느낌으로 불쾌감을 유발 한다. 그리고 유리창 아래에 바닥 난방을 했음에도 유리창에 외풍 발생으로 결로 현상이 발생하며 즉 유리창 주변에 물방울이 발생(곰팡이 발생 원인)하여 겨울철 난방 에너지와 여름철 외부 온열이 유리를 통해 이동 하게 된다. 그러므로 에너지효율감소에 절대적으로 영향을 준다. 객차에 발열 유리시스템을 적용하면 유리창 표면에는 냉기의 확산이 발생 하지 않으며. 객차의 실내 냉 난방시 에너지 절감 효과가 있다. To the development of construction techniques and construction of glass-walled structure is generalized. Existing wall to support the role of the vertical load was lose. Features and the beautiful side of the curtain wall job was to be highlighted. Carriage access to the interior of the windows will cause pain in the neck with a cold feeling. And in the windows, drafty windows, under floor heating occurs despite the condensation phenomenon occurs. droplets that occurs around the window (the cause of the mold) in summer and winter, the heat energy and move through the glass is warmer outside. Therefore, to reduce energy efficiency affects absolutely. When you apply heat to the carriage window, the surface of the glass system, the spread of the cold air does not occur. Therefore, energy savings cars and heating of the interior is cold.
임종찬(Jong Chan Lim),유호준(Ho Jun Yoo),심상준(Shang Jun Shim),유석희(Suk Hee Yu),이현순(Hyun Soon Lee) 대한내과학회 1989 대한내과학회지 Vol.37 No.5
N/A Acute cortical necrosis is a rare but catastrophic disease due to complete or partial destruction of all elements of the renal cortex. The clinical picture of the disease is characterized by acute renal failure, often with a fatal outcome. We report a case of acute cortical necrosis following an operation of the abdominal stab wound. A 22-year-old man was admitted to our hospital because of an abdominal stab wound. A segmental resection of the sigmoid colon and midileum and end to end anastomosis were performed. Oliguria developed on the third hospital day and was treated with hemodialysis therapy on the third hospital day and was treated with hemodialysis therapy on the 5th hospital day. The anuria persisted for 20 days and the total period of oliguria was 28 days. On the 73rd hospital day, a kidney needle biopsy was done and microscopic examination of the specimen showed cortical necrosis of the patchy form with fibrosis and calcification, The patient had received a total of 13 hemodialysis therapy sessions and was complicated by an episode of septicemia which originated from the indwelling femoral catheter. The recovery of renal function was incomplete but was sufficient to persist without hemodialysis therapy.
김성수(Sung Soo Kim),강응택(Eung Taek Kang),유석희(Suk Hee Yu),이지훈(Jee Hoon Lee) 대한내과학회 1990 대한내과학회지 Vol.39 No.6
N/A Acute renal failure is a clinical syndrome characterized by a sudden decrease in renal function which was previously normal. Although there are many clinical studies on acute renal failure in Korea, those are different from one another according to inestigators because of the application of different criteria for acute renal failure. To know the clinical features of acute renal failure treted by hemodialysis, we reviewed retrospectively 70 patients with acute renal failure who had been hospitalized at Department of Intetmal Medicine, Chung-Ang University Hospital between anuary 1985 and December 1989. The results were as follows; 1) Male of female ratio was 1.8:1, and mea age was 49. 7 years. The mean age of postoperative group was 58.2 years and significantly highre than other groups (p<0. 05). 2) Acute renal failure was classified according to clinical background such as medical group 44.3% (31 cases), postoperative group 34.3% (24 cases), posttraumatic group 14.3%, (10 cases) and postrenal group 7. 1% (5 cases). 3) Indications of first hemodialysis were CNS symptoms (23 cases), massive volume overload (15 cases), gastrointestinal symptoms (13 caws), hyperkalemia and acidosis (8 cases). Prophylactic dialysis was performed in 11 cases. 4) The mean numbers of hemodialysis was 4, but 6 in postoperative group and posttraumatic groups were higher than other groups, 5) Infections as the cause of acute renal failure were 18 cases, as complications 28 cases and as the cause of death 12 cases (37.5%). 6) Bleeding as the cause of acute renal failure were 18 cases, as complications 20 cases (G-I bleeding: 9 cases) and as the causes of death 5 cases (16%). 7) 62 cases were the oliguric renal failure and 8 cases were nonoliguric renal failure. The mean duration of oliguria was 12.2 days. Those of postoperative group and posttraumatic group was l6.5 days, 15.7 days respectively and these were longer than other groups. 8) The mortality rate was 45.7 (32 cases). The highest mortlity rate wa70.0% in posttraumatic group and significantly higher than other groups (p<0.01). 9) The causes of death were infection (10 cases), underlying diseases (9 cases), cardiogenic causes (6 cases) and bleeding (5 cases). The causes of 2 cases were unknown.