서울의 PPNG 발생 빈도(1991-1992)

김재홍,윤기범,박평원,김영진,전경민,김영태,김중환,곽호,구상완,송민석,유옥,지혜구,김동원,문상은,박영립,정승호,성범진,성순제,엄주용,황정열,이기홍,이주협,전태진 대한화학요법학회 1994 대한화학요법학회지 Vol.12 No.1

The prevalence of PPNG among pretreated gonorrhea cases isolated at the STD clinic of Choong-Ku Public Health Center in Seoul has been studied and reported annually since 1981. In 1991, 123 strains of N.gonorrhoeae were isolated, among which 58(47.1%) were PPNG. In 1992, 98 starains of N.gonorrhoeae were isolated, among which 51(52.0%) were PPNG. In all, 109(49.3%) strains were found to be PPNG among 221 strains isolated between 1991-1992. The prevalence of PPNG in Seoul showed increased tendency till 1989, thereafter, it has been stationary or slightly decreasing.

해양관광개발을 위한 어항 활용방안에 관한 연구

김도경,손석범,정주석 경희대학교 디자인연구원 2005 예술· 디자인학연구 Vol.8 No.1

Ocean tourism is rising as a new leisure activity pattern thanks to increased income level and leisure time. Korea is surrounded by the sea on all sides but one, however, we are in beginning stage for the development of ocean tourism resource. In order to meet the demand for ocean tourism that increases yearly, a facility is needed that can satisfy various activities and desires at ocean. Especially, it would be effective to develop fishing port into ocean tourism site, as it's equipped with natural view, cultural resource and industrial facility regardless the role of fisheries base. This study, therefore, will investigate on the function and value of fishing port, and review on the advanced foreign country's cases in order to grope for utilizing fishing ports scattered in Korea into ocean tourism resource.

핵산의 절단을 유발하는 전이금속착화합물의 합성

김희정,이범규,고문주 조선대학교 환경공해연구소 2000 環境公害硏究 Vol.16 No.1

Study on the synthesis of chemical nucleases that have ability of cleavage of RNA or DNA to investigate the structure of nucleic acids was performed. We synthesized Ni-complex that was synthesized by Karn and Busch (1966) and identified the specificity and ability as chemical nuclease by Chen. et. al. (1993), and Cu-complex and Cd-complex that were presumed as having specificity similar to Ni-complex in terms of the structure and specificity and ability as chemical nuclease. The spectra of synthesized new transition metal complexes were compared with those of Ni-complex. Results of comparing data of UV and IR spectra of Cu-complex and Cd-complex with those of Ni-complex showed that the structures of newly synthesized transition metal complexes were similar to the structure of Ni-complex. The yield of synthesis of Ni-complex, Cu-complex, and Cd-complex was 81%, 7%, and 39% respectively.

위장관 출혈을 일으킨 공장의 형활근종 1예

김병수,장성종,부귀범,조운택,박찬국,김만우,변주남,김정용,전호종 조선대학교 2001 The Medical Journal of Chosun University Vol.26 No.1

Small bowel leiomyoma is a rare tumor which may occur wherever smooth muscle is present. The small bowel is the most common site and it makes up 20~30% of all benign small intestinal neoplasms. A spectrum of symptoms are common ranging from nausea, vomiting, abdominal pain, to massive intestinal bleeding. Bleeding is the most common symptom and is usually gross and recurrent. Occasionally it may be life threatening. But, the most serious problem is both the absence of specific clinical symptoms, and the difficulties shown in radiological diagnostics of the small bowel. If conventional diagnostic methods fail to reveal any positive findings for gastrointestinal bleeding, the diagnosis of intestinal leiomyoma should be suspected and an SMA angiography shoud be performed. The angiographic criteria of small bowel leiomyoma is very characteristic. We present a case of leiomyoma with considerable and prolonged gastrointestinal bleeding, which was diagnosed by angiography. A 61-year old woman was admitted with a history of melena over the last 10 days. An SMA angiography showed a hypervascular mass with a diameter of 3×3cm. A segmental resection was performed under the impression of the gastrointestinal bleeding due to leiomyoma of the small bowel. Microscopic examination of the lesion shows interlacing or whorl bundles of spindle shaped ces and no mitosis.

핵산의 절단을 유발하는 전이금속착화합물의 합성

김희정,이범규,고문주 조선대학교 환경연구소 2000 環境硏究 Vol.16 No.1

Study on the synthesis of chemical nucleases that have ability of cleavage of RNA or DNA to investigate the structure of nucleic acids was performed. We synthesized Ni-complex that was synthesized by Karn and Busch (1966) and identified the specificity and ability as chemical nuclease by Chen et. al. (1993), and Cu-complex and Cd-complex that were presumed as having specificity similar to Ni-complex in terms of the structure and specificity and ability as chemical nuclease. The spectra of synthesized new transition metal complexes were compared with those of Ni-complex. Results of comparing data of UV and IR spectra of Cu-complex and Cd-complex with those of Ni-complex showed that the structures of newly synthesized transition metal complexes were similar to the structure of Ni-complex. The yield of synthesis of Ni-complex, Cu-complex, and Cd-complex was 81%, 7%, and 39% respectively.

중학교 과학교사들의 과학철학적 관점에 관한 연구

소원주,김범기,우종옥 한국교원대학교 과학교육연구소 1998 청람과학교육연구논총 Vol.8 No.1

본 연구에서는 중학교 과학교사들이 일련의 “카드 놀이” 활동을 통해 자신의 과학철학적 관점을 확인하였다. 본 연구의 피험자는 1997년 경상남도 중학교 실험 연수에 참여한 156명의 과학교사들이며, 3시간에 걸쳐 활동을 수행하였다. 본 연구의 결과, 피험자들은 전공, 성별, 또는 경력에 관계없이 귀납주의적 견해가 강하다는 것을 알 수 있다. 또한 합의 형성 과정을 통해서 중도적 견해를 도출하기 보다, (a) 구획의 기준과 (b) 과학의 변화 양상은 극단적이 귀납주의로 회귀하였으며, (c) 과학적 지식의 인식론적 지위는 상대주의로, (d) 과학적 방법은 반증주의로 각각 회귀하였다. Middle school science teachers performed activities to identify their philosophical perspectives of science through a series of "card game" planned for this research. The subjects of the research were 156 middle school science teachers participated in the 1997 in-service science teachers' training course of the Gyeong Sang Nam Do province. The teachers performed the activities for this research for three hours during their workshops. We found that the subjects in the research were turned out predominant in the inductivistic views regardless of their major, gender, and career. In addition, in the process of collective consensus making, views of (a) the criteria of demarcation and (b) the patterns of scientific change were shifted to the extreme inductivism, (c) the epistemological status of scientific knowledge to the relativism, and (d) the scientific methods to the falsificationism, respectively.

濟州道 牛島八景 景觀正體性에 關한 硏究

서주환,김상범 경희대학교 부설 디자인연구원 2007 예술· 디자인학연구 Vol.10 No.1

Udo and Schemeori oreum[cow's head rising]: "Cow's head rising" and "Cow's head mountain" have both a shape just like a cow is lying and considering that two places' geographically high location and its district name are also configurative, we can sense landscape Image as a "a cow-shaped island lying down" and Jeju I slanders' unique consciousness of the geographical features. Udo Palkyong[eighl picturesque sights at Udo]ail shows a format of "poem-recitation-after titling" consisting of a lour-Chinese-letter word derived from the ancient history as a format for semantic access, but if we take a little closer look at it, it is noted that Udo Palkyong turns to be ontological subject of landscape mainly targeting formative elements. Therefore, in formative sense, Udo Palkyong belongs to China's famous sight experience type, but as for the contents, it is much closer to famous landscape type haying the formative elements like Gwandong Palkyong or Danyang Palkyong as major landscape elements. It was found that the seven landscapes centering on Hanlasan Baerokdam[a crater lake on top of Halasan], except Cheonjingwansan brook haying three landscapes, iorm their landscape within a 0.87-kilometer radius. In addition, as for viewing composition pattern, there are live panoramic landscapes which reflect the features of Seaside Landscape; two geographical landscapes. and one focal landscape. Besides, the prospect type consists of mostly landscape type and far-and-wide viewing type. As for landscape format, there appear a variety of features of main landscape subject's visibility areas from a distant view to a short-range view, and also structural properties within the physical, landscape, visual, psychological influence. In addition, there appear a variety of viewing compositions, such as the five panoramic landscapes, two detailed landscapes, and one geographical landscape. We can trace a vestige of a tense atmosphere of bodhisattva's death and the pursuit of stability of dialectical composition. Conclusively, Udopalkyong is well expressive of aesthetic characteristics, at a viewpoint of time and space, boasting of exceptional landscape quality regardless of day and night, heaven and earth, front and rear, and at whatever direction Udopalkyong may be viewed.

중등 학교 학생들의 과학의 본성 개념을 측정하기 위한 도구 개발

소원주,김범기,우종옥 한국교원대학교 과학교육연구소 1998 청람과학교육연구논총 Vol.8 No.1

본 연구의 목적은 중등학생들의 과학의 본성 개념을 측정하는 도구를 개발하고 예비 투입을 하는 것이다. 이 조사 도구는 넓은 영역의 과학철학적 주제를 담은 24개의 선다형 문항으로 구성되어 있으며, 이 도구의 진술문과 선택지는 다양한 과학철학적 관점을 분석하여 만들어졌다. 이 도구 속의 주된 과학철학적 체계는 귀납주의, 반증주의, 그리고 상대주의이다. 이를 구분할 하위 주제는 구획의 기준, 과학적 변화 양상, 과학적 지식의 인식론적 지위, 그리고 과학적 방법이다. 또한 본 연구자들은 과학의 본성에 관련한 넓은 주제에 대한 학생들의 개념을 측정하고 해석하는 새로운 방법을 제안하고 있다. The purpose of this study was to develop, field test an instrument to assess secondary school students' conceptions of the nature of science. The instrument named Philosophical Perspectives Probe(PPP) is a pool of 24 multiple-choice items that address a wide range of philosophical topics of science. The statements and the choices of this instrument were derived from an analysis of various philosophical positions. The main philosophical systems of the instrument are inductivism, falsificationism, and relativism, respectively. Major distinctions depend on the issues of the criteria of demarcation, patterns of scienctific change, epistemological status of scientific knowledge, and the scientific methods. The researchers also offer teachers a new way of assessing and interpreting their students' conceptions on a wide variety of topics related to the nature of science.

과학교사들의 과학철학적 관점이 중학생들의 과학의 본성 개념에 미치는 영향

소원주,김범기,우종옥 한국교원대학교 과학교육연구소 1998 청람과학교육연구논총 Vol.8 No.1

과학적 소양에는 과학의 본성에 대한 적절한 이해를 함의한다. 그러나 학생들의 과학의 본성 개념에 영향을 줄 수 있는 요인에 대해서 알려진 것이 별로 없다. 본 연구의 목적은 과학교사들의 과학철학적 관점이 그들이 가르치는 학생들의 과학의 본성 개념에 직접적으로 영향을 미칠 것이라는 가정에 대한 타당성을 검토하는 것이다. 본 연구에서 과학교사와 학생의 과학관을 비교하였을 때, 과학교사들의 과학의 관점이 학생들의 과학의 본성 개념에 영향을 줄 것이라는 연구 가설은 기각되었다. 즉, 본 연구의 자료에 의하면, 교사들의 과학의 관점과 학생들의 과학의 본성 개념 사이에 아무런 유관 관계가 없었다. 이는 과학의 본성이 학생들이 요구나 교육과정 목표로써 고려되거나 교육되지 않는데 따른 귀결이다. 이 연구 결과는 중등 과학교육에서 더 한층 과학의 본성 개념 함양의 필요성을 제기하는 것이다. Scientific literacy implies an adequate understanding of the nature of science. However, little is known about factors that can influence students' conceptions of the nature of science. The purpose of this study was to test the validity of the prevalent assumption that teachers' philosophical perspectives of science directly influence their students' conceptions of the nature of science. A comparison between science teachers' and students' perspectives of science did not support the assumption that a science teachers' perspectives of science is significantly related to students' conceptions of science. The data clearly indicated that there was no relationship between teachers' philosophical perspectives and those of their students. The results convincingly indicated that the nature of science was not being considered or taught to students as a consequence of students' needs and curriculum guide objectives. It is believed that the results of this investigation will help to redirect the focus of future efforts to promote more adequate conceptions of the nature of science in our secondary schools.

키 합의 프로토콜을 고려한 확장된 GNY 검증도구

주성범,홍주형,김종훈 동아대학교 정보기술연구소 2003 情報技術硏究所論文誌 Vol.11 No.1

GNY logic is well-known work to analyze cryptographic protocols as formal verification method. But GNY logic has limitation which can't analyze public-key based key establishment protocol. In this paper, we represents an extended GNY logic to analyze key agreement protocol and to verify key confirmation. We also simulate two example protocol to illustrate soundness of this logic. Our experiments is semi-automated behavior assisting complicated analysis and verification work by using extended GNY logic.