성남시 어린이집 원아 어머니의 구강보건의식과 행태에 관한 조사연구

안용순,김은숙,임도선,정세환,이홍재 한국구강건강증진학회 2000 한국구강건강증진학회지 Vol.1 No.1

The purpose of this study was to evaluate behaviour about oral health of child's mothers in Songnam city, to obtain the data on oral health programs for young child of child care institutions. A self-developed questionnaire with 10 items was delivered to 713 mothers. Mothers were selected by a cluster sampling method. The 662 collected data was analyzed by profession state. The obtained results were as follows : 1. The house wives without job didn't appear the better behaviors about child's oral health than those with job except child's tooth brushing number per day. 2. There were needed to develop mothers' education program, caries prevention program, periodic oral exam program, refer system program after oral exam and tooth brushing program. 3. The 10 subjects were enumerated by contents of mothers' education program.

Comet Assay 를 이용한 제주 자생 녹조류 추출물의 세포내 DNA 손상 억제 활성 효과

안긴내,이승홍,차선희,고석천,전유진 제주대학교 방사능이용연구소 2006 방사선응용과학연구소논문집 Vol.20 No.-

식민지시기 사범교육의 경험과 기억 : 경성사범학교 졸업생들의 회고를 중심으로

안홍선 한국교육사학회 2007 한국교육사학 Vol.29 No.1

본고에서는 경성사범학교 졸업자들의 회고를 분석하여, 이들이 실제로 경험한 사범교육과 비교·검증하고, 식민지시기 사범교육의 특질 및 학생들의 수용구조를 고찰하고자 하였다. 경성사범학교 졸업자들의 기억에는 주요한 모티브들이 반복적으로 나타나고 있는데, 당시의 사범교육은 보편적 교사교육을 지향했으며, 페스탈로치가 모범적인 교사상으로 강조되었고, 경성사범학교는 자유주의교육의 전당이었다는 인상들이 활성화되어 술회되고 있는 것이다. 그러나 경성사범학교의 교육실천은 이들의 기억과는 거리가 먼 것이었다. 이처럼 식민지시기의 사범교육에 대해 실제로 경험한 것과 다르게 선별적으로 기억하고 있는 것은 스스로를 정당화하기 위해 보편적인 철학과 교육사상 등을 원용하여 융합시키는 천황주의 이데올로기의 잡식성으로부터 기인하고 있었다. 그리고 식민지시기 사범교육이 학생들에게 효과적으로 수용되는 데에는 내면화된 규율권력으로서 엘리트주의와 온정주의의 계기가 내재되어 있었다. The purpose of this study is to analyze the collective memory of normal education in colonial Korea, focusing on Kyung-Sung Normal School(KSNS) which was the model of normal schools during this time. The collective memory of the graduates of KSNS is structurized by some repetitive motives. They often say that the spirit of KSNS was universal and liberal, rejecting the colonialism of the Japanese educational authority. However, KSNS was the heart of colonial education to build the discriminative ethnic system justified by the ideology of the Japanese imperialism and nationalism. Comparing the memorized education with the experienced education of KSNS, we come to know the collective memory of KSNS is very selective. The reason is that the education of KSNS hid its discriminative, colonial, and nationalistic features by borrowing the universal concepts from Confucianism and Pestalozzi. Furthermore, the students were exposed to the discipline power provided by the schooling system of KSNS. The elitism and paternalism of KSNS internalized the self-consciousness of the colonized elites who were willing to be integrated and subjected to the ruling power, the colonizers. Therefore, analyzing the collective memory of the graduates of KSNS, we can conclude that the normal education of KSNS was performed to interpellate the Korean students as loyal imperial subjects and self-disciplined teachers in colonial Korea.

천연 Zeolite를 이용한 매립지 침출수의 고농도 암모니아성 질소 제거에 관한 연구

오재일,홍성효,이선구,최영화,안봉규 중앙대학교 기술과학연구소 2002 기술과학연구소 논문집 Vol.32 No.-

천연 제올라이트의 일종인 Clinoptilolite를 이용하여 매립지 침출수내의 암모니아성 질소를 제거하는 실험을 수행하였다. 고정상 칼럼을 이용한 인공 침출수와 실제 침출수 조건의 실험에서 배출농도가 유입농도의 5%인 시점을 파과점으로 상정할 때, 인공 침출수 조건에서의 파괴시간은 53hr, 실제 침출수 조건에서의 파과시간은 32.5hr으로 나타났다. 또한, 허용 파과점 및 소모점에서의 제올라이트 100g(건조중량)당 제거된 암모늄 이온 성분량은 인공 침출수의 경우 각각 79.30meq/100g, 93.34meq/100g이었으며, 실제 침출수의 경우 각각 48.60meq/100g, 57.60meq/100g으로 나타났다. 침출수 조건의 경우 인공 침출수에 비해 약 39% 가량의 제거 효율 저하를 보이고 있으며, 이는 실제 침출수에 존재하고 있는 공존 양이온의 영향으로 사료된다. 실제 침출수 내에서 공존 양이온의 용출 특성을 보면, Na, Ca, Mg의 용출량은 증가하나 K는 용출량이 감소하는 것으로 나타났다. This experiment was conducted to remove the ammonia nitrogen in the landfill leachate by Clinoptilolite which is a sort of the natural zeolite. In fixed-bed column test driven in the artificial and actual condition of the leachate, when the ejection concentration was supposed the point of 5% of the initial concentration as the breakthrough point, the breakthrough time was 53hr in the artificial condition of the leachate and was 32.5hr in the actual condition of the leachate. The ingredient volume of the removed ammonium ion per 100g(based upon the dry weight) of the zeolite in the allowed breakthrough point and exhaustion point were individually 79.30meq/100g, 93.34meq/100g in the artificial leachate and 48.60meq/100g, 57.60meq/100g in the actual leachate. In case of the actual condition of the leachate, the removal efficiency was decreased by 39% than the artificial condition of the leachate, and it seems to be caused by the coexist cation in the actual leachate. The ejection characteristics of the coexist cation in the actual leachate was observed that Na, Ca, Mg was increased and K was decreased.

우측 대장에 발생한 연소성 용종 1예

이준식,박성한,홍현진,안광순,김지연,배용목,이은영,박선자 고신대학교의과대학 2007 고신대학교 의과대학 학술지 Vol.22 No.2

Juvenile polyp, also known as a retention polyp because they contain mucin cysts, is a relatively common hamartomatous lesion in chlidhood. It occurs in 1-2% of children and young adults; however it is uncommon in adulthood. Juvenile polyp is rare in the first year of life and is thus presumed to be acquired and not congenital. It is pedunculated, 2-3 cm in size, red-tan in colour, smooth and always shows fluid filled cystic spaces on cut surface. Histologically, Juvenile polyps are hamartomatous with distended, mucus-filled glands, often with cystic dilatation and edematous lamina propria containing abundant vasculature. The most common manifestation is rectal bleeding produced by auto-amputation of the polyp. Juvenile polyp has been considered not to be at increased risk of developing carcinoma. However, atypical epithelium is observed in some lesions, especially in larger polyps, which may give rise to adenoma and subsequent malignant transformation. Therefore the diagnosis of solitary juvenile polyp should not be made only with colonoscopy and biopsy, but should be totally resected endoscopically for pathologic evaluation. About 90% of the lesions are solitary and localized within 20cm from anal verge. In Korea, there are some reports of juvenile polyps located in the rectosigmoid colon. We report one case of juvenile polyp in adolescent that presented as a hematochezia & abdominal pain, which is located at right colon.

한국 정신장애의 역학 조사 연구[I] : 각 정신장애의 유병률

조맹제,함봉진,김장규,박강규,정은기,서동우,김선욱,조성진,이준영,홍진표,최용성,박종익,이동우,이기철,배재남,신정호,정인원,박종한,배안,이충경 大韓神經精神醫學會 2004 신경정신의학 Vol.43 No.4

Objectives : This study aims to estimate the prevalence of the DSM-IV psychiatric disorders in Korean population using the Korean version of Composite International Diagnostic Interview (K-CIDI). Methods : Subjects were selected by taking multi-stage, cluster samples of 7,867 adult household residents, 18 to 64 years of age, in ten catchment areas. Total 78 trained interviewers administered the K-CIDI to the selected respondents, from June 1 to November30,2001. Results : Total 6,275 respondents completed the interview. Some 33.5% of respondents reported at least one lifetime disorder, 20.6% reported at least one-year disorder, and 16.7% reported at least one-month disorder. The most common lifetime disorders were alcohol abuse/dependence (17.24%), nicotine dependence/withdrawal (11.19%), specific phobia (5.16%), and major de-pressive disorder (4.25%). The lifetime prevalence of substance abuse/dependence (0.25%) and schizophrenia (0.16%) was very low. Nicotine and alcohol use disorder showed very high male/female ratio. Mood disorder and anxiety disorder were more prevalent among female than male. Conclusion : The prevalence of psychiatric disorders was high. In comparison with other studies, remarkable differences in distributions of psychiatric disorders across the areas and times were observed.

저나트륨증을 동반한 Wernicke`s encephalopathy

안선호(Seon Ho Ahn),이재홍(Jae Hong Lee),이명수(Myeung Su Lee),송주홍(Ju Hung Song),이성근(Seong Keun Lee),박병현(Byoung Hyun Park),구기선(Ki Seon Gu) 대한신장학회 2000 Kidney Research and Clinical Practice Vol.19 No.1

Thiamine deficiency is known to lead to certain neurologic sequales including Wernicke-Korsakoff syndrome. Wernicke's encephalapathy is charac-terized by ataxia, ophthalmoplegia, nystagmus, and mental change. Although classically associated with chronic alcoholism, a number of other predisposing conditions exist such as hyperemesis gravidarum, thyrotoxicosis, starvation, anorexia nervosa, prolonged total parenteral nutrition, gastric plication and renal dialysis. We have experienced a case of Wernicke's encephalopathy associated with prolonged starvation which was misdiagnosed by hyponatremic ence-phalopathy at first, and which seemed to be developed by thiamine-free dextrose infusion in 39-year-old male patient. We report the case with review of the literature and emphasize the need for thiamine supplementation with slow correction of hyponatremia before the infusion of dextrose solution in the prolonged starved hyponatremic patient.

Sample 기반의 DC Offset 제거 알고리즘 연구

안홍선(Hong-seon Ahn) 대한전기학회 2013 대한전기학회 학술대회 논문집 Vol.2013 No.7

경성사범학교의 교과과정과 교수방법론 연구

안홍선(Ahn, Hong-Seon) 교육사학회 2005 교육사학연구 Vol.15 No.-

A Single Dose Oral Toxicity Study of 1 : 1 Mixture of Panax notoginseng and Salvia miltiorrhiza (PASEL) in Sprague-Dawley Rats

Jin-Hong Ahn,Mi-Joung Kim,Seon-A Choi,Seok-Jong Lee,Kwang-Hyeon Lim,Eun-Kyung Hong,Young-shin Chung 한국실험동물학회 2007 Laboratory Animal Research Vol.23 No.1

An extract of a 1 : 1 mixture of Panax notoginseng and Salvia miltiorrhiza (PASEL) has been used as a potential therapeutic of cardiovascular disease. As an initial step in evaluating the safety of PASEL, five Sprague-Dawley (SD) rats, at 6 weeks of age (female 104.5-116.7 g, male 138.8-151.3 g), were given a single oral dose (2,000 ㎎/㎏ body weight) of PASEL. Mortality, clinical signs, body weight changes and gross findings were recorded for 14 days following the administration. All treated rats survived and showed no adverse clinical signs. They showed body weight gain similar to that of control group and had no gross lesions at necropsy. These results indicate that median lethal dose (LD₅₀) of PASEL is higher than 2,000 mg/kg body weight in both sexes of SO rats.