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박찬애,한정민 대한임상병리사협회 2012 임상미생물검사학회 발표자료집 Vol.2012 No.-
배경: 방광주혈흡충은 중간숙주인 달팽이로부터 유미유충이 나와 물로 이동하며 사람의 피부와 접촉하면 조직으로 침투해서 혈액감염을 일으킨다. 방광주혈흡충의 중간숙주는 국내에 분포하고 있지 않으며 아프리카, 중동, 인도, 포르투갈 일대에서 방광주혈흡충증이 주로 보고된다. 혈뇨를 주소로 내원한 환자의 소변에서 방광주혈흡충란이 발견되어 이를 보고하고자 한다. 증례: 환자는 수원에 거주하는 24세 남성으로 잠비아, 탄자니아에 1년간 교환학생으로 체류하면서 종종 냇가에서 물놀이를 즐겼다. 귀국 후 고열이 발생하여 응급실에서 치료 후 퇴원하였으며 피부가려움으로 피부과에서 연고를 처방 받고 치료하였다. 그 후 6~7개월 뒤 심한 혈뇨로 인하여 본원을 내원하였으며 일반 소변검사에서 단백질과 적혈구가 각각 2+, 3+이였고, 백혈구 감별계산에서 호산구가 15%로 매우 높았다. 뇨침사에서 Schistosoma haematobium의 충란이 관찰되어 방광주혈흡충증으로 진단되었다. 고찰: 만성 방광주혈흡충증인 경우에 방광에 있는 충란이 결석을 형성하는 중심이 되기도 하고 섬유화가 골반까지 진행되어 2차 요로감염을 일으킬 수 도 있으며 드물게 방광암까지 일으킬 수있다. 방광주혈흡충란은 소변에서 쉽게 관찰되므로 요침사 검경을 통해 방광주혈흡충증의 신속한 진단이 가능하다. 따라서 요검경시 주의를 요한다.
박찬애,김주환,이강일,오석근,강희재,박남석 한국진공학회 2015 Applied Science and Convergence Technology Vol.24 No.3
Nickel oxide (NiO) thin films were grown on soda-lime glass substrates by RF magnetron sputtering method at room temperature (RT), and they were post-annealed at the temperatures of 100oC, 200oC, 300oC and 400oC for 30 minutes in vacuum. The electronic structure, optical and electrical properties of NiO thin films were investigated using X-ray photoelectron spectroscopy (XPS), reflection electron energy spectroscopy (REELS), UV-spectrometer and Hall Effect measurements, respectively. XPS results showed that the NiO thin films grown at RT and post annealed at temperatures below 300oC had the NiO phase, but, at 400oC, the nickel metal phase became dominant. The band gaps of NiO thin films post annealed at temperatures below 300oC were about 3.7 eV, but that at 400oC should not be measured clearly because of the dominance of Ni metal phase. The NiO thin films post-annealed at temperatures below 300oC showed p-type conductivity with low electrical resistivity and high optical transmittance of 80% in the visible light region, but that post-annealed at 400oC showed n-type semiconductor properties, and the average transmittance in the visible light region was less than 42%. Our results demonstrate that the post-annealing plays a crucial role in enhancing the electrical and optical properties of NiO thin films.
市販 衣類製品의 品質表示 實態와 消費者 態度에 關한 硏究
朴贊愛,車玉善 漢陽大學校 韓國生活科學硏究所 1991 韓國 生活 科學 硏究 Vol.- No.1
The purpose of this study is to examine the observance realities of labeling system and its problems by the investigation of the labeling of clothes on sale, and to understand the relation of the clothes labeling system and consumer protection by the investigation of consumer's attitude on the clothes labeling. Labeling realities were inquired into total 321 products among 19 areas in Seoul(4 departments, 10 famous brand agencies, 3 clothing market in Myung Dong, Nam Dae Mun market, Dong Dae Mun market) and consumer's attitude investigation was executed by using inquiry paper on 331 housewives living in Seoul. The major findings are as follows, 1.Analysis of the Realities of Clothes Labeling About the brand, a commodity of the department represents high indication rate wholly but of the market low rate except children's clothing. About the size, goods of department shows high indication rate and of the market low rate considerably. About the fiber composition, woman's and children's clothes of department show 100% indication rate but others show relatively low rate, and most of the goods indicate fiber composition as a percentage. About the handling notice all goods of the department have indication but none of the markets have. Departments show high indication percentage about the maker, produced period and company's telephone number but low about manufacture's address. 2.Analysis of Consumer's Attitude on Label Those who are educated higher check labels more frequently when try buy clothes than others. Trust degree on label represents high according to education level. About the size selecting method, there is high tendency that try choose washing method the extend consulting the handling notice is higher to the higher educated person. Fiber composition indication is also understood more precisely to the higher educated person. The handling notice is well understood except ironing method. Percentage of label among consumer's dissatisfactions is low, 11.0% and the indictment rate against size is the highest. Satisfaction degree of present label system shows higher than normal and the response percentage is 81.0% that products without label have to be stuck label necessarily, therfore it seems that consumers rely on label considerably.