http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
신해진 ( Hai Jin Shin ),김유나 ( Yu Na Kim ),김은경 ( Eun Kyoung Kim ) 한국화상학회 2011 한국화상학회지 Vol.17 No.4
Poly(3-hexylthiophene) (P3HT) films were patterned by a soft lithography technique using a nano-patterned Polydimethylsiloxane(PDMS) mold to generate subwavelength size gratings. Using nano- patterned cell, light polarization properties were studied in colored and bleached states, depending on the pattern direction. The polarized light intensity was reversibly changed simply by applying different potential relevant to the doping state change of the polymer. The polarzing efficiency was 1.7 as determined from the ratio of the maximum and minimum output intensity of the electrochromic polarizer. Such result was correlated to the redox structure of the polymer, which have different refractive index at different doping state. The refractive index difference between the polymer grating and medium was determined as 0.61 and 0.99 from the polarized diffraction intensity of the P3HT polarizer at -2 V and 2 V, respectively.
Becker 모반과 흑색조를 동반한 진행성 사상 대상포진상 과색소 침착증
박혜진 ( Hai Jin Park ),이유신 ( Yoo Shin Lee ) 대한피부과학회 2006 대한피부과학회지 Vol.44 No.8
Progressive cribriform and zosteriform hyperpigmentation (PCZH) was first described in 1978 by Rower and his colleagues as having the following clinical characteristics: a single area of uniformly-tan, cribriform, macular pigmentation in a zosteriform distribution, an histologically mild increase of melanin pigment in the basal cell layer and complete absence of nevus cells, no preceding history of skin rash, injury or inflammation, onset after birth with gradual extension-age at onset was in the second decade of life, lack of other associated cutaneous or internal abnormalities. We hereby report an atypical case of PCZH in a 16-year-old boy, who presented with multiple, cribriform and zosteriform hyperpigmented lines on his right arm and leg. This is the first ever reported case which has an association with Becker`s nevus and melanonychia. (Korean J Dermatol 2006;44(8):962~965)
Allopurinol로 호전된 만성 신부전증 환자의 후천성 천공성 피부증 1예
박혜진 ( Hai Jin Park ),이유신 ( Yoo Shin Lee ) 대한피부과학회 2007 大韓皮膚科學會誌 Vol.45 No.5
The perforating disorder is characterized by transepidermal elimination of altered dermal substances, which comprises Kyrle`s disease, perforating folliculitis, elastosis perforans serpiginosa, and reactive perforating collagenosis. The term ``acquired perforating dermatosis`` has been suggested for cases associated with renal disease and/or diabetes mellitus. Recently, resolution of lesions in acquired reactive perforating collagenosis by allopurinol has been reported. We, hereby, report a patient with acquired perforating dermatosis associated with chronic renal failure due to diabetic nephropathy, who was treated with allopurinol. The histopathological findings were compatible with Kyrle`s disease. (Korean J Dermatol 2007;45(5):509~511)