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보문 : 웨트클리닝이 양모, 레이온 직물의 치수 안정성과 세탁성능에 미치는 영향
정승은 ( Seung Eun Chung ),윤창상 ( Chang Sang Yun ),박정희 ( Chung Hee Park ),김현숙 ( Hyun Sook Kim ) 한국의류학회 2012 한국의류학회지 Vol.36 No.2
This study focuses on the optimal washing conditions for dry cleaning recommended fabrics to minimize dimensional changes using wet cleaning. We suggest water-based alternatives to a perchloroethylene based cleaning process. Wool and rayon fabrics were laundered under various washing conditions and then airdried for 24hrs. All specimens were extended after spinning and shrunk after drying. This is probably because the fibers were swollen and extended by wetting. The wool fabrics were shown to be acutely influenced by washing temperature and mechanical force. The optimal washing conditions for wool fabric to minimize the dimensional change implied a normal washing temperature and minimized mechanical force. For rayon specimens, dimensional change by a hand wash showed a remarkable decrease compared with a machine wash. Rayon fabric seemed to be influenced by the quantity of water contained in the fabric after spinning and washing time. Therefore, the desirable washing conditions for rayon fabric are to reduce the time required for washing and to increase the spin speed.
말단 회장부 궤양을 동반한 Behcet 씨 증후군 1 예
전재민(Jae Min Jeon),윤환곤(Whan Gon Yoon),권영철(Young Cheol Kwon),김경태(Kyung Tae Kim),신선영(Sun Young Shin),윤창상(Chang Sang Yoon),최성근(Seong Kuen Choi),이윤석(Yun Suk Lee),안희권(Hee Kwon Ahn),이주택(Ju Taek Lee) 대한내과학회 1994 대한내과학회지 Vol.47 No.4
The concept of Behcet`s syndrome is progressing as a systemic disease involving multiple organs and system. In 1937 Behcet described a chronic relapsing triple- symptom complex of recurrent oral ulceration, genital ulceration, and ocular inflammation. Other manifestation of the syndrome include arthritis, cutaneous vasculitis, thrombophlebitis, epididymitis, ulcers of the gastrointestinal tract, and meningoencephalitis. Recently, we experienced a case of intestinal Behcet`s syndrome with obstructive ileus A 21-year-old female patient with incomplete type of Behcet`s syndrome suffered from abdominal pain, aphthous stomatitis, and genital ulceration. The frequent obstructive site of intestine is ileocecal area. The mucosa of ileum shows large geographic ulcer with fibrous wall thickening and multiple small round ulcers with punched-out in appearance. After ileocecotomy and administration of steroid, we showed rapid & remarkable symptomatic improvement.