외음부의 기저세포암

김보영 ( Bo Young Kim ),황선정 ( Sun Jung Hwang ),박병준 ( Byung Joon Park ),이은실 ( Eun Sil Lee ),한호섭 ( Ho Suap Han ),김용욱 ( Yong Wook Kim ),김태응 ( Tae Eung Kim ),노덕영 ( Duck Yeong Ro ),이안희 ( An Hi Lee ) 대한산부인과학회 2010 Obstetrics & Gynecology Science Vol.53 No.9

Basal cell carcinoma (BCC) is the most common human malignant neoplasm, accounting for 75% of all non-melanoma skin cancer. The incidence of BCC is strongly correlated with sun exposure as well as older age. Therefore, the vast majority of BCCs is observed in elderly patients on the sun-exposed skin of the head and neck with a frequency of more than 80%. BCC is very rare on sun-protected skin such as the perianal and genital regions and other etiologic factors must be considered in these cases. Although the pathogenesis of vulvar BCC is unclear, early diagnosis is very important. Because BCC in these areas sometimes seems innocuous, it is recommended that a biopsy of all suspect lesions be performed. We report a woman with BCC of the vulva treated with wide local resection and reviews the literatures on this subject.

방광질루 치험

황선태,이종찬,양상국,김홍섭,노용수 건국대학교 의과학연구소 1996 건국의과학학술지 Vol.5 No.-

Vesicovaginal fistula is a distressing complication which may follow hysterectomy, prolonged labor, chemical cauterization due to uterine prolapse, radiation therapy and cervix cancer. The management of vesicovaginal fistula still remains controversial in regard to the type of approach and timing of repair but the classic opinion is to wait 3 to 6 months to allow the surgical inflammatory reaction to subside. We experienced 4 cases of vesicovaginal fistula which were as follows; Case 1: 51-year-old The vesicovaginal fistula, about 3.0cm in diameter, after laparascopic hysterectomy 15 days ago was repaired with interposition of a gracilis muscle flap via the transvaginal route. Case 2: 38-year-old The vesicovagianl fistula, about 2.5cm in diameter, after Cesarean section 5 years ago was repaired with interposition of the omental flap via the transabdominal route because she had been accompanied by an overian cyst. Case 3: 46-year-old The vesicovaginal fistula, about 2.5cm in diameter, after manual self abortion at home 30 years ago was repaired with interposition of fibro-fatty tissue in labia via the transvaginal route. Case 4: 43-year-old The vesicovaginal fistula, about 2.0cm in diameter, after prolonged labor 12 years ago was repaired with interposition of the fibro-fatty tissue in labia via the transvaginal route. There noted no complications or recurrence during the minimal 1 year follow-up.

재사용 모듈의 분류 및 평가에 관한 연구

황선명,변상용 大田大學校 1990 論文集 Vol.9 No.2

환경가치로 살펴본 총요소생산성의 비교에 관한 연구 : 한ㆍ미 제지산업을 중심으로

황호종,지용선 龍仁大學校 1999 용인대학교 논문집 Vol.17 No.-

Environmentalism is the study of the flows of materials and energy in industrial and consumer activities, of the effects, of these flows on the environment, and of the influences of economic, political, regulatory, and social factors on the flow, use, and transformation of resources. Productivity, which measures the technological and organizational efficiency with which forms transform materials and labor into products, is one of the competitive factors. Managers take a productivity growth seriously because it is the message that their firm's ability to compete with others and to improve profitability and market share is improving. But, in pollution-intensive industries, they insist their views that the environmental protection reduces productivity - no matter how treat the damage that is prevented-and therefore a traditional productivity growth fundamentally misrepresents the industrial process. The main reason is that we now take into account only pollution abatement costs. This study outlined a better approach developed by WRI(World Resource Institute), and reexamined the record of total factor productivity growth, Core studies of the pulp and paper sectors of the U.S and Korea illustrate how this approach influences the record of total productivity growth. The revised estimates of productivity growth are in general higher than the conventional ones both in the U.S and in Korea. However, compared to the results for the U.S, the adjustments of Korea are relatively small. It means that the pulp and paper industry of Korea produced much pollution rather that of the U.S did, That is, the pulp and paper industry of Korea lost the eco-efficiency gains.

중소기업의 정보화 진단에 관한 연구

황호종,지용선 용인대학교 산업경영연구소 1999 산업경영논총 Vol.5 No.-

Small and Medium sized Enterprises(SMEs) have not yet explored various business strategies to cope with the epochal turns in business environment characterized by the so-called paradigm shift, that is, the recent trend toward open market and deregulation accompanied by changing of political and economic orders, One of the most remarkable strategies in these movements is the power on securing competitive edge in information infrastructure where a relatively low level of information exists. Since information is valuable resources and contributed to enhance competitive edge for enterpises, most of enterprises are investing a large amount of money to develop information technology. However, SMEs are having difficulty in enhancing information infrastructure due to a shortage of fund, technical experts as well as low level of information mind of a chief executive officer and employees. In order to improve information infrastructure of SMEs, we need a methodology for evaluating current information infrastructure and providing the direction of information infrastructure and providing the direction of information planning based on the evaluation. Especially business environment of Korean SMEs are so much different from other leading countries, therefore we need as evaluation methodology suited to Korean SMEs. Even though there are some evaluation methodologies, they are not applicable to Korean SMEs ; most of methodology are developed by U.S.A or Japan ; no systematic steps are provided; current information techonology are not incorporated; and just conceptual model and empirical studies are conducted. The objective of this study is to develop a methodology for evaluating information infrastructure in Korean SMEs. The methodology is providing systematic evaluation procedures incorporating the business environment of Korean SMEs and current information technology. In order to develop and verify the methodology, several research methodologies such as literature review and case study are conducted. The results show that the evaluation factors are valid and useful in Korean SMEs environment. Future research direction would be focusing on investigation of potential evaluation factors, conducting more surveys to various SMEs, and developing software package for automation of evaluation procedures.

중소유통업의 조직화·협업화·전문화 방안에 관한 연구

황호종,지형선 용인대학교 산업경영연구소 1998 산업경영논총 Vol.3 No.-

The purpose of this study is to analyze the problems of domestic retailers as well as to propose the alternatives to increase competitiveness of retailers, The retail channel structure is characterized on its high density and small business, which lead to low productivity, 1ow sales, and low morale of management. To solve these problems, small retailers should try to systematize organization by central buying system, point of sale, electronic ordering system and so on. Furthermore, they should cooperate with regional retailers by establishing central institution. Finally, they focus their business on specialization rather than generalization.

鐵-亞鉛酸化物의 還元機構

黃龍吉,辛純基 東亞大學校 1986 東亞論叢 Vol.23 No.1

For the purpose of investigating the reduction mechanism of compounds composed with Zinc Oxide and Ferric Oxide, the reduction experiment was performed in the tube furmace by varing atmospheric conditions and carbon content additions. The results obtained from this experiment are summarized as follows. 1) In the case of reduction with carbon, the volatilization rate of ZnO-Fe₂O₃system increased above 94% in argon atmosphere but the trend was opposite in air atmosphere owing to the restoration reaction. 2) The reduction of Ferric Oxide appeared as ferrite(α-Fe) in air atmosphere, but it was appeared as iron carbide in argon atmosphere. 3) The reduction rate of compounds of ZnO-Fe₂O₃ system were reduced with decreasing Zinc content under the condition of reduction in air atmosphere. 4) In spite of 0.78% Zinc content of blast furnace dust, the reduction rate approached up to 78.56% in the case of reduction in argon atmosphere.

XeCl 엑시머 레이저로 펌핑하는 극초단 색소레이저의 동작특성

황선우,김용평 경희대학교 산학협력기술연구원 1998 산학협력기술연구논문집 Vol.4 No.-

We have developed an ultrashort dye laser. The Quenched Dye laser(QDL) consisted of the dye cell of 5㎜ length containing a 2.5x10^-3[mol/ℓ] solution of Rhodamine 6G and a cylindrical lens with focal length of 150㎜ and a quenching mirror. The QDL system was pumped by a XeCl excimer laser with a pulse energy of 150mJ in a pulse width of 20ns(FWHM) at 1Hz repetition rate. The pulse width of 86ps was generated in the quenched dye laser.

급성 포름알데히드 가스 흡입에 의한 흰쥐 후각상피의 형태학적 변화

백선용,전재기,문용석,황승영,노환중,고의경,왕수건 대한해부학회 1998 Anatomy & Cell Biology Vol.31 No.3

삼풍백화점 붕괴사고의 신원확인을 위한 다형성 유전좌위의 선정

황적준,남용석,이희석,이혜린,김희선,김경훈 內務部 國立科學搜査硏究所 1996 國立 科學 搜査 硏究所 年報 Vol.28 No.-