하수 2차 처리수 재이용을 위한 저압 및 중압 고도산화시스템의 성능평가

안규홍,안석,맹승규,김기팔,홍준석,정민우,권지향,Ahmed, Zubair 대한상하수도학회 2003 상하수도학회지 Vol.17 No.4

In the present study, the feasibility of UV/H₂O₂ systems was investigated using low and medium-pres sure lamps on biologically treated wastewater effluents for secondary effluent reclamation. Two types of UV lamps were used as the light sources (a 33W lowpressure mercury lamp and a 350-W mediumpressure mercury lamp). The results from these UV systems showed that the removal of organic compounds could be achieved in the contact time of longer than 30min (i.e., low UV doses). Efficiencies of color removal and disinfection were far better than those of organic matters measured as TOC, DOC and TCOD_(cr). In the low pressure lamp UV system, it has been found that DOC and color removals were 60.9 and 86.2% with 50㎎/L of H₂O₂ and contact times of 30 minute, respectively. Whereas, with the mediumpressure lamp UV system, TOC, DOC and color removal were 27.1, 5.6 and 95% with 14.3㎎/L of H₂O₂ and 14 minute of contact times, respectively. Both systems could be applied for the reclamation of secondary effluent treated with biological treatment processes.

컴포넌트 합성정보 구조에 관한 연구

안홍길,박경우,김병기 木浦大學校 情報産業硏究所 1999 情報産業硏究誌 Vol.7 No.-

In Software development the new paradigm. Component-based Software Development is processes which assembly component that encapsulate it's structure and operation, that interact through it's interface. CBD is inducing an interest from the existing development way to the component assembly and composition, improving the software quality by supporting the verified component-based reuse. Even though well-organized component, if component composition were not efficient because of non-effective information about component, it would be a low productivity and would be made of low qualified software. Thus, in order to provide information for composition, the author introduced the relevance between component structure and composition knowledge, making efficient component composition.

정신보건법의 주요 쟁점 조항에 대한 선진국과의 사례 비교

홍진표,황순찬,박수빈,서동우,정은기,김진학,박종익,안주연,김수정,장홍석 大韓神經精神醫學會 2009 신경정신의학 Vol.48 No.2

Objectives The Mental Health Act is an initiative aimed at changing and shaping mental health services and protecting human rights of persons with mental disorders. Since the Mental Health Act was legislated in 1995, four amendments have been made according to the issues that arose from public concerns. However, there are still many debates about the human rights protection of the mentally iII. This study aimed to provide information regarding major aspects of the Mental Health Act by comparing them among several developed countries. Methods Current Mental Health Acts of the state of Michigan in the United States, Scotland in England, the state of Victoria in Australia, and Japan were reviewed. Issues regarding the Korean Mental Health Act were collected from seminar materials, news media contents, and mental health professionals Results The definition of subjects in Korean Mental Health Act was more inclusive than other countries and was derived from a medical classification of mental illness. Family members or guardians were granted important responsibilities for deciding the involuntary admission of mentally ill patients in Korea and Japan. In Western countries, Mental Health Review Tribunals or courts have the primary responsibility for important decisions about mentally ill patients. The regulation of immediate dis- charge after request by voluntarily admitted patients was not enacted in all countries except Korea. The mandatory procedure for involuntary admission in Western countries includes an individual case review with personal interview by a Mental Health Review Tribunal or court. Conclusion The Korean Mental Health Act appears to meet the basic standards of Guidelines from international organizations. Our traditional culture and inherent health systems seem to influence the legal regulation of mental health service and might be related to the problems of human rights protection of mentally ill patients in Korea.

자외선/과산화수소 고도산화공정에 의한 하수 2차 처리수 중의 용존유기물 분해에 미치는 부유물질과 과산화수소 농도의 영향

안규홍,이석헌,안석,김기팔,정민우,맹승규 대한상하수도학회 2002 상하수도학회지 Vol.16 No.3

Secondary effluent of activated sludge process was treated by UV/H_2O_2 advanced oxidation process to investigate the effect of suspended matter and H_2O_2 concentration. With low dosage of UV radiation, the concentration of the dissolved organic compounds measured as DOC could be increased with and without hydrogen peroxide. It was suggested that the cause of DOC increase in treated samples was the decomposition of suspended microbial particles and the incomplete oxidation of dissolved organic compounds. The removal of suspended solid significantly enhanced the degradation of DOC in both UV and catalyzed UV oxidation. Color and odor of secondary effluent was effectively removed. Turbidity was decreased by oxidation and the particle size distribution was shifted to lower range. With increased H_2O_2 dosage (30∼120mg/l), the removal of DOC was enhanced. To obtain the required quality meeting the regulated level for water reuse, additional treatment for turbidity rejection was required.

尋常性좌창(Acne Vulgaris)에 對한 Vibramycin의 臨床的效果

洪起煥,安順姬,朴定圭,李水月 中央醫學社 1973 中央醫學 Vol.25 No.4

尋常性?瘡이 顔面에 甚한 女高生 40名을 double-blind試驗에 依하여 Vibramycin(Vibramyin 100mg을 1日 1回 經口的으로 投與)을 投與하여 다음의 結果를 얻었다. 1) Vibramycin 4週間 投與하였을 때 治癒率 은 80.0%이고 placebo를 投與時는 29.3%를 나타내었다. 그리고 治療效果는 投藥 3週에 顯著이 나타나기 始作하였다. 2) 投藥中止後 3週에는 治癒率이 Vibramycin 投藥群에서 減少를 보였으며 2名은 再發되었다. 3) 投藥 4週동안 治療效果가 不充分한 患者에게 3週間 더 延長하였을 때는 더욱 顯著한 效果를 볼 수 있었다. Forty high school girls with acne vulgaris were included in a double-blind trial to assess the tLapeu tic effect of Vibramycin (100 mg Vibramycin capsule, orally, once daily). The results, assessed clinically are as follows; 1. When Vibramycin was administered for 4 weeks, the cure rate showed 80. 0% and in the case of placebo, 29.3%, and the effectiveness was significantly appeared at 3 weeks of treatment. 2. In follow-up study, at 3 weeks after cessation of Vibramycin treatment, the cure rate decreased in Vibramycin group, and especially, in two girls, rashes like as inflammatory papules and pustules was reappeared. 3. When Vibramycin was administered another 3 weeks in addition, to those whom the effectiveness was insufficient in spite of 4 week-treatment, it had showed significantly beneficial effect.

족부백선의 치료에서 터비나핀과 이트라코나졸의 이중맹검 비교연구

김기홍,최종수,박의수,김상원,김수찬,안성구,서무규,서순봉 대한화학요법학회 1994 대한화학요법학회지 Vol.12 No.2

터비니핀(terbinafine)의 족부백선에 대한 치료효과를 판정하기 위해 6개 병원의 피부과에서 공동연구로 족부백선환자90명에 대하여 치료완료하였으며 2군으로 나누어 터비나핀 1일 250㎎씩 2주간 경구치료와 이트라코나졸 1일 100㎎씩 4주간 치료를 이중맹검으로 실시하여 임상적 및 진균학적인 검사로 치료효과와 약제의 내약성을 평가하였다. 완치율은 터비나핀군은 치료 1주후 6.5%, 2주후 23.9%, 4주후 69.6%, 6주후 89.1%였으며, 이트라코나졸군은 치료 1주후 0%, 2주후 22.7%4주후 59.1%, 6주후 77.3%이었다. 부작용과 내약성은 양군에서 비슷한 성적을 나타내었다. 이상의 결과로 보아 터비나핀 1일 250㎎씩 2주간의 경구투여는 치료율, 안정성 및 부작용에서 이트라코나졸 1일 100㎎씩 4주간 치료효과와 유사하였다. In this randomized double-blind trial on multicenter study, the efficacy of the new antifungal agent, terbinafine was compared with the triazole antifungal agent, itraconazole, in the treatment of patients with various forms of tinea pedis. One hundred and ten patients(55 terbinafine, 55 itraconazole) with tinea pedis were enrolled. Eleven patients were lost to follow-up(5 terbinafine, 8 itraconazole) and 9 reported adverse reaction with premature discontinuation of therapy. And 90 patients were eligible for follow-up until 6 weeks after starting the treatment. Forty six patients received terbinafine 250㎎ daily for two weeks and 44 received intraconazole 100㎎ daily for 4 weeks. They were checked clinical symptoms and mycological improvement with KOH wet mount and culture during the study. Clinical and mycological cure rate of the terbinafine group was 6.5% at 1 week after intialtreatment, 23.9% at 2 weeks, 69.6% at 4 weeks and 89.1% at 6 weeks and that of the itraconazole group was 0% at 1 week after intial treatment, 22.7% at 2 weeks, 59.1% at 4 weeks, and 77.3% at 6 weeks. Adverse reactions and tolerability of both drugs were not different significantly. All these findings suggest that the effects of terbinafine 250㎎ daily for 2 weeks in the treatment of tinea pedeis was similar to that of intraconazole 100㎎ daily for 4 weeks.

지방과 도시인의 交通手段 利用實態 및 態度 比較硏究

고재홍,안미영,홍기원,차재호,구정숙 서울大學校 社會科學大學 心理科學硏究所 1993 心理科學 Vol.2 No.-

지방과 도시인의 도로교통 이용실태 및 태도 조사 결과를 보고하였다. 지방을 대표하는 지역으로 경상남도 거창읍을, 그리고 도시는 서울특별시 강남구 대치동을 선정하였고, 각 지역에서 800명(400 부부쌍)의 무선표본을 대상으로 질문지로 조사하였다. 조사내용을 출퇴근 길의 교통수단이용, 외출시의 교통수단이용, 자가용의 이용및 소유실태, 운전면허 소지 및 취득실태, 교통사고경험, 대중교통수단에 대한 평가 및 관련 태도 등이었다. 조사결과, 도시와 지방간의 현재의 교통수단 이용에서의 차이를 파악할 수 있었을 뿐 아니라, 후속연구에서 교통수단이용의 변화를 평가할 수 있는 기저선이 마련되었다. Two representative samples of married couples. one(n=400 couples) from Dae-Chi Dong in Seoul and another(n=400 couples) from the town of Ku-Ch'ang in South Kyung-sang Province were studied through a questionnaire. The questionnaire dealt with (1)transportation uses in commuting to work (2)transportation uses on weekends. (3)types of automobiles owned and the uses to which they are put. (4)statistics related to obtaining and possessing driver licenses. (5)experience of traffic accidents, and (6)attitudes regarding the public trasportations and policies. The study as designed to provide a baseline for future studies on the transportation statistics as well as gauging the urban-rural difference in automobile culture.

조갑진균증의 치료에서 터비나핀과 이트라코나졸의 이중맹검 비교연구 : 공동연구

김기홍,최종수,송준영,김상원,김수찬,안성구,성열오,서순봉 대한화학요법학회 1995 대한화학요법학회지 Vol.13 No.2

저자들은 새로 개발된 alyllamine계 항진균제인 터비나핀의 발톱의 조갑백서에서 치료 효과, 내약성 및 부작용 등을 평가하기 위해 triazole계의 이트라코나졸과 이중 맹검으로 비교 조사하였다. 치료방법은 터비나핀은 250㎎/days로 12주간, 이트라코나졸은 100㎎/day로 124주간 복용하고 양군 모두 치료 시작 후 36주까지 추적 관찰하였다. 조사방법은 조갑진균증 환자에 대해 치료에 대해 설명후 동의서를 받고 장기간 치료가 부적합한 경우를 제외한 149명(터비나핀군 74명, 이트라코나졸군 75명)이 치료를 받았으며 이중 25명이 탈락하고 13명이 부작용등으로 치료를 중지하여 111명(터비나핀군 51명, 이트라코나볼군 60명)이 치료를 완료하였다. 1. 임상적인 소견은 점진적으로 호전되었으며, 치료 시작후 36주에는 병변조갑의 감소 비율로 볼때 터비나핀군은 51명중 완전치료가 24(47.0%), 76%이상 호전이 18명(35.3%), 51%~75% 호전이 6명(11.8%), 26~50% 호전이 2명 (3.9%), 25% 이하의 호전을 보인 예는 1명(2.0%)였다. 이트라코나졸군은 60명중 완전치료가 27(45.0%), 76% 이상 호전이 14명(23.3%), 51%~75%호전이 9명(15.0%), 26~50% 호전이 2명(3.9%), 25% 이하의 호전을 보인 예는 1명(2.0%)였다. 이트라코나졸군은 60명중 완전치료가 27(45.0%), 76% 이상 호전이 14명(23.3%), 51%~75%호전이 9명(15.0%), 26~50% 호전이 7명 (11.7%), 25% 이하의 호전을 보인예는 3(5%)였다. 2. KOH도말 검사에서 음성 소견을 보인 비율은 터비나핀은 24주 후 50예(98.0%)였으며, 36주후에는 모두 음성을 나타내었고, 이트라코나졸은 치료 24주 후 51예(85.0%)였고, 36주후에는 59예(98.3%)에서 음성을 나타내었다. 진균배양 검사에서는 치료 12주 후에 터비나핀군은 51예중 44예에서 (86.3%), 이트라코나졸군은 60예중 52예에서 각각 음성이었으며(86.7%), 치료 36주 후에는 양군 모두에서 음성이었다. 3. 내약성은 양군 모두 시간이 지나면서 증가하였으며, 터비나핀은 moderate이상이 98~·00%였고, 이트라코나졸은 moderate이상이 96.7~100%였다. 4. 부작용은 위장관 증상이 가장 많았고 터비나핀은 23명, 이트라코나졸은 37명이었고, 2명, 3명에서 각각 일시적인 간효소치의 상승이 있었다. 이상의 결과로 보아 조갑진균증의 치료에 터비나핀 1일 250㎎씩 12주간의 경구투여는 치료율, 안정성 및 부작용에서, 추천할 만한 치료법이라 생각된다. In this randomized double-blind trial on multicenter study, the efficacy of the new antifungal agent, terbinafine(Lamlsil) was compared with the triazole antifungal agent, itraconazole, in the treatment of patients with onychomychosis. One hundred and forty nine patients(74 terbinafine, 75 itraconazole) with onychomlychosis were enrolled. Twenty five patients were lost to follow up and 13 reported adverse reaction with premature discontinuation of therapy. And 111 patients were eligible for follow-up until 36 weeks after starting the treatment. Fifty one patients received Lamisil(terbinafine) 250mg daily for twelve weeks (terbinafine group) and 50 received itraconazole 100mg daily for 24 weeks (itraconazole group). They were checked clinical symptoms(onycholysis, subungual hyperkeratosis, paronychyal inflammation, color change, brittleness, ridging, normal length of nails) and mycological improvement with KOH wet mount and culture during the study. Clinical improvements were slow but progressive. In terbinafine group of 5t patients, 24 patients(47.0%) were completely cleared and 18 patients(35.3%) were improved more than 76%, and 6 patients(11.8%) were improved in 53-75%. In itraconazole group of 60 patients, 27 patients(45.0% ) were completely cleared and 14 patients(23-3%) were improved more than 76%, and 9 patients(150%) were improved in 51-75% . In mycologic study, cure rate of the terbinafine group showed all negative at 36 week after the treatment while ittraconazole group showed all negative in culture but negative KOH in 98.3%. Adverse reactions and tolerability of both the drugs were good and net different significantly. All these findings suggest that the efficacy of Lamisil(terbinafine) 250mg daily for 12 weeks in the treatment of onychomycosis was similar to that of itraconazole 100mg daily for 24 weeks.

서울의 Penicillinase Producing Neisseria gonorrhoeae 발생빈도(1998)

김재홍,김준호,반재용,이정우,황성주,정준규,정성태,강진문,조흔정,홍창의,정혜신,이한승,김이선,이봉길,이종호,선영우,한기덕,윤성필,이성훈,안종성,박석범,문승현,조항래,김형섭,류지호,황재영,박준홍,손상욱 한양대학교 의과대학 2001 한양의대 학술지 Vol.21 No.1

In recent years, gonorrhea has been pandemic and remains one of the most common STDs in the world, especially in developing countries. For the detection of a more effective therapeutic regimen and assessing the prevalence of Penicillinase Producing Neisseria gonorrhoeae(PPNG), we have been trying to study the patients who have visited the Venereal Disease Clinic of Choong-Ku Public Health Center in Seoul since 1980 by menas of the chromogenic cephalosporin method. In 1998, 93 strians of N. genorrhoeae were isolated, among which 60(64.5%) were PPNG. The prevalence of PPNG in Seoul, which had been decreased to 39% in 1996 after a peak of 74.3% in 1993, is increased to 64.5% in 1998.

휠체어테니스 경기의 득점 유형 분석

김기홍, 안수진 용인대학교 체육과학연구소 2000 體育科學硏究論叢 Vol.10 No.1

The purpose of this study was to analyze the patterns of the earned scores in the variable wheelchairtennis matches which could provide the guideline for the development of the wheelchairtennis players' game abilities and their coaches' teaching abilities. The subjects of this study consisted of total of 8 international wheelchairtennis Players who participated in the Daegu Open international wheelchairtennis championship. The 8mm camcorder was used as the instrument to record the players' games. The results of this study which concluded from the total of 4698 score points earned by those subjects were characterized by 5 different patterns of scoring as follow : First, the total of 38.2% in the scoring patterns was identified by the service skills. The Points earned by the 1st Service was shown as 25.6% in the scoring patterns and the 2nd Service in 11.7%. Second, the total of 30.1% in the scoring patterns was earned by the players' receiving skills : 17.5% in Forehand Receive and 12.6% in Backhand Receive among the points made. Third, the scoring Pattern by the players' ground stroke was shown as 23.0% : 11.7% in Forehand Stroke and 11.3% in the Backhand Stroke. Finally in Fourth, the points earned by the Ground Stroke Lob was shown as 0.4% in the scoring patterns : 0.2% by the Forehand Stroke Lob and 0.2% by the Backhand Stroke Lob.