龍潭댐 建設에 따른 水質豫測

金煥起,梁奉龍,李正元 全北大學校 附設 都市및環境硏究所 1990 都市 및 環境硏究 Vol.5 No.-

This paper was the study on the change of the water quality an water quality management of reservior when Yong-dam dam constructed. The results obtained are as follows, water quality of river in surroundings area was BOD 1-2 ㎎/ℓ, TKN 1 ㎎/ℓ, T-P 0.03-0.013 ㎎/ℓ. Results from calculatin of the pollution loading of conteminations according to environmental factor, water quality was calculated to BOD 0.87 ㎎/ℓ, T-N 0.07 ㎎/ℓ. Because of increased of inlet nutrient, nutrient conditions in Yong-dam reservior will generated to eutrophication. Therefore, methods for control and management nutrition conditions are must be intercept and control to inflow of nutrient that included to water and wastewater.

두경부 편평세포암에서 형질전환 성장인자-알파(TGF-α)의 발현에 관한 연구

도남용,이승학,김완수,김경일,이동용,김용기,최봉남 조선의대 1996 The Medical Journal of Chosun University Vol.21 No.2

내시경적 점막절제술로 치험한 식도 과립상 세포종 1례

강혁주,김성욱,최석진,이중현,장재식,서영범,윤병구,박건욱,김성자,김용섭,강승완,이구,양창헌,이창우,김욱년,이광헌,서정일 동국대학교 의학연구소 2000 東國醫學 Vol.7 No.-

과립상 세포종은 Schwann 세포 기원으로 생각되며 인체에 비교적 드물게 발생한다. 과립상 세포종은 전신 어느 곳에서나 발견될 수 있으나 주로 혀, 구강, 피부 혹은 유방 등에서 호발하며 드물게 위장관에서 발견된다. 위장관에서는 식도에서 가장 호발하며 다음으로 위, 대장 순이다. 과립상 세포종은 대부분, 특히 위장관에서는 양성이며 소수의 악성 병변이 보고되었다. 이러한 이유와 함께 수술 전의 진단이 어렵기 때문에 과립상 세포종에 대한 근본적인 치료는 현재까지 외과적 절제술이다. 최근에 시도되는 치료방법들로는 내시경적 레이저 치료, 용종절제술, 내시경적 점막 절제술 등이 있다. 저자들은 상부 소화관 내시경검사를 시행하여 식도 과립상 세포종을 진단하고 내시경적 점막 절제술을 시행하여 합병증 없이 퇴원하여 현재 재발없이 경과 관찰중인 1례를 경험하였기에 보고하는 바이다. Granular cell tumors, which occur infrequently, are probably of Schwann cell origin. They can occur almost anywhere in the body but usually affect the tongue, oral cavity, skin, or breasts and are rarely found in the gastrointestinal tracts. The esophagus is the most frequent gastrointestinal site, followed by the stomach and the colon. Granular cell tumors are generally benign, especially in the gastrointestinal tract, some malignant lesions have been reported. For this reason, and also because preoperative diagnosis is difficult, the standard treatment for granular cell tumor has until now been surgical excision. In recent years, other therapeutic methods is endoscopic laser therapy (ELT), polypectiomy, endoscopic mucosal resection (EMR). We report a case of esophageal granular cell tumor which was diagnosed by an endoscopy and managed using an endoscopic mucosal resection without complication.

코자 정(로자탄 칼륨 50mg)에 대한 로자르탄 정의 생물학적 동등성

김용원,박완수,김성수,서지형,조성희,이헌우,류재환,이경태 한국약제학회 2006 Journal of Pharmaceutical Investigation Vol.36 No.2

Nylon6,6/Polyaniline 전도성 복합체의 제조 및 전기적 성질에 관한 연구

김효용,허양일,이완진 全南大學校 觸媒硏究所 1998 觸媒硏究 論文集 Vol.20 No.-

The conducting composite using polyaniline as a conducting polymer and nylon6,6 as a matrix by blending method was prepared. The m-cresol was used as a solvent in blending. The PANI was protonated using camphorsulfonic acid(CSA) or dodecylbenzenesulfonic acid (DBSA) such as alkylbenzenesulfonic acid. In the conducting composite, DBSA was found to be more superior dopant to CSA and the electrical conductivity was increased with the amount of PANI complex. Also, in the temperature range of -196℃ to 160℃, the electrical conductivity was measured. The temperature dependency for conducting composites varied with the content of PANI complex and followed variable range hopping model. The electric conductivity was increased up to 0.19 S/cm with the amount of PANI complex protonated with DBSA having long alkyl chain.

한국의 국민학교 자연 교과서와 SCIIS 의 탐구 활동 비교 분석

김진용,정완호,허명 한국교원대학교 과학교육연구소 1993 청람과학교육연구논총 Vol.3 No.1

The purpose of this study is to analyze the inquiry activities of SCIIS and Korea primary school science curricular meterials and to make suggestions for the improvement of inquiry learning based on the analysis The Scientific Inquiry Evaluation Inventory (SIEI: Myung Hur, 1984) was used to evaluate the inquiry activity content of the primary school "Science, Level-6" and "SCIIS, Level-6" textbooks. The results are as follows: 1) The inquiry activities of Korean science textbooks are stressing on gathering and organizing data, but rarely require students to formulate a hypothesis, to design an experiment. 2) The SCIIS textbooks relatively tended to put more weight on interpreting/ analysing data and hypothesizing/ designing experiments. 3) The Korean science textbooks had little concern about establishing hypothesis and designing experiments, interpreting / analysing data. 4) The SCIIS textbooks require students to perform a variety of inquiry skills when compare to Korean science textbooks. 5) Competition / Cooperation Scale checks the level of competition and cooperation among student teams inherent in science curricular materials. The result from each team is incorporated into the formation of a class result. The communication is required to formulate a synthesized class response, enhances cooperation among teams. The SCIIS(84%) is the higher than Korea(50%) in cooperation scale. 6) Korean science textbooks rarely require students to discuss about experiment when compare to SCIIS textbooks. 7) Korean science textbooks provide students with both inquiry problems and experimental procedure, or including answers. SCIIS textbooks provide students with both inquiry problems and experimental procedure, or problems only. 8) The Korean textbooks emphasize demonstrating or verifying of the text while the SCIIS emphasize extending the content of the text in inquiry scope scale. The inquiry pyramid which helps analysis the inquiry activity curriculum as a whole is one of type Ⅰ- the course is centered on gathering and organizing data. The SCIIS are better than the Korean science textbook in the light of proportion of interpreting / analysing data and hypothesizing / designing experiments.

南宋 高宗時代의 鎭 硏究

金容完 제주대학교 1994 논문집 Vol.38 No.-

There were lost of large thief troops, which appeared in every parts of the whole country at the vefinning of southern Sung Dynasty. The central government of southern Sung dunasty, therefore, established many Chens(鎭) in the frontier. The main reason to establish Chens(鎭) was not to subdue them but to get their support by lending them some territories in order to reinforce the ruling power of the central government. The central government of southern Sung Dunasty had established 28 Chens(鎭) in 52 prefectures(7府ㆍ36州ㆍ9軍) of 7 province from may of the fourth year of Chienyen(建炎, 1130) to April of the third year of Shaohsing(紹興), which lasted up to April of the fifth year of Shaohsing(紹興, 1133). The average lasting period of each Chen(鎭) was one year and seven months and the average occupying area of each Chen(鎭) was 2.7 prefecture(府ㆍ州ㆍ軍). There were only 12 Chens(鎭) whose ruling power transmited more than two generations. All the Chens(鎭) fo Southern Sung dunasty were ceased to exist as a matter of coures within 5 years because the central government oet them disappear naturally or destroy by compelling force. Chenfushih(鎭撫使) had the right of public finance, the right of army commandership, the right of personel mansgement and the right of transmitting his ruling power to his next generation. Under the position of Chenfushih(鎭撫使), there were staff officers ; Chenfufushih(鎭撫副史), Ts'anikuan(參議官), Ssulits'anchun(司理參軍) etc. and the archives and documents bureaucrat; Shuhsiehchiiwentzu(書寫機宜文字), Chukuanchiiwentzu(主管機宜文字) etc. and odd business bureaucrat; kanpankungshih(幹辦公事), chunpeich'ach'ien(准備差遣), Chunpeishissuan(准備使喚) etc. and Yingt'ienkuan(營田官); Yingt'ienshih(營田使), Yingt'ienkuan(營田官), Fuyingt'ienkuan(副營田官) etc. and generals; Tut'ungchih(都統制), T'ungtut'ungchih(同都統制), Futut'ungchih(副都統制), T'ungfutut'ungchih(同副都統制), T'ungchih(統制), T'ungling(統領), Puchiang(部將), Pichiang(裨將) etc.

과학 성취도에 영향을 미치는 전두엽 연합령의 기능에 대한 종단적 연구

김영신,권용주,박윤복,구수정,정완호 한국교원대학교 과학교육연구소 2000 청람과학교육연구논총 Vol.10 No.1

The purpose of this study was to longitudinally analyze influences of functional prefrontal lobe on science achievement in middle school students. In this longitudinal study, 47 students(male 19, female 27) were sampled in local area. The students were administered test of GALT(group assessment of logical thinking), CTST(classroom test of scientific test), FIT(figural intersection test), GEFT(group embedded figural intersection test), TOL(tower of London), WCST(Wisconsin card sorting test) at December 1997 and 1999. It is substitute science achievement for science grade each year. The resulted that prefrontal lobe was influenced upon science achievement. Science achievement statistically significant correlated with functional prefrontal lobe, specially logical thinking level, scientific reasoning, perseveration error. And, the development of functional prefrontal lobe functions did not only linear, but also each function has differ with development speed and period. School science classroom was suited high level students. Who has been grade C and D in first-grade, they did not improved. A first-grade achievement effect on science achievement. And also scientific reasoning ability effect on science achievement.

解放後 濟州硏究槪觀(Ⅱ) : 歷史·考古分野

金宗業,權仁赫,高昌錫,金容完 제주대학교 탐라문화연구소 1983 탐라문화 Vol.0 No.2

사례-대조 연구의 통계적 고찰

김용희,양완연,정재구 중앙대학교 통계연구소 1995 統計論文集 Vol.- No.2

사례-대조 연구에서 처리효과를 나타내는 오즈비에 관한 일반적인 추론과 로짓모형을 이용한 통계적 추론을 고찰한다. 사례-대조 연구에서 오즈비의 측정오차에 기인한 편의, 추정된 오즈비로부터 약한 연관성을 검출하는데 문제점, 사례군과 대조군을 구성할 때 실험단위들의 상이한 참여비율 등이 오즈비에 어떤 영향을 미치는가 등을 논한다. We consider the general statistical inferences of odds ratio in case-control studies and logit medels for further inferences. We also discuss the biases of odds ratio due to measurement errors, weak association, differential participation rates.