遲滯時間이 貯留函數 모델에 미치는 影響

남궁달 충북대학교 농업과학기술연구소 1995 農業科學硏究 Vol.12 No.2

The experiment was conducted to elucidate the differences of isozyme pattern and activity to esterase in susceptible and chlorpyrifos-(Rc), dichlorvos-(Rd) and permethrin-(Rp) resistant strains of female house flies(Musca domestica L.) using the methods of agar gel electrophoresis and filter paper test. And the results were summarized as follows. 1. Esterase isozyme showed eleven bands in the susceptible and three resistant strains by agar gel electrophoresis. 1) Esterase isozyme bands were Estα1β1, Estα2β2, Estα3β3, -Estα1β1 in the head, Estα1β1, Estα2β2, Estβ6, -Estα1β1, -Estα4β4 in the thorax and Estα1β1, Estα2β2, -Estα1β1, -Estα5β5 in the abdomen of the susceptible and resistant strains. 2) Estα5β5 was detected in all part(head, thorax, abdomen) of resistant strains, and Estα4β4 was not detected in the head and thorax of resistant strains. 3) -Estα2β2 showed more high activity in the thorax of Rc strain than the other strains. 4) Only -Estα3β3 was detected in all part of Rd strain. 5) -Estα2β2 was not detected in all part, and Estα3β3, Estα4β4, Estβ6 were not detected in the abdomen of Rp strain, however, those were detected in susceptible strain. 2. Esterase-α and -β activities appeared in the head, thorax and abdomen of susceptible and resistant strains by filter paper test. 1) Esterase-α showed more high activity than esterase-β. 2) Esterase-α activities were 1.15, 1.18 and 1.03 times in the head, 0.87, 1.18 and 0.89 times in the thorax and 0.82, 1.51 and 1.30 times in the abdomen of Rc, Rd and Rp strains to the susceptible strain, respectively. 3) Esterase-β activities were lower 0.66, 0.77, 0.70 times in the head, 0.84, 0.90, 0.90 times in the thorax of Rc, Rd and Rp strains than susceptible strain, but higher 1.19, 1.28, 1.25 times in the abdomen, respectively.

식물플라크톤의 세포외배출유기물을 고려한 소양호의 1차생산과 유기물 부하

남궁현,김범철,황길순,최광순,김철구 江原大學校 附設 環境硏究所 2001 環境硏究 Vol.18 No.-

The autochthonous and allochthonous organic carbon loading were measured in Lake Soyang, to estimate the amount of carbon loading into the lake and the contribution of their sources to the lake's carbon loading. Autochthonous carbon loading was estimated from phytoplankton primary production with the extracellular organic carbon(EOC). Allochthonous loding was determined by measuring dissolved organic carbon(DOC) and particulate organic carbon(POC) concentration in the main inflowing Soyang River. Both autochthonous and allochthonous organic carbon loading were high during the summer, from July to September, and accounted for 43.2% and 71.7% of the annual loading, respectively. Primary productivity was elevated up to 1,000 mgCm^(-2)d^(-1)during summer and lowest in winter. EOC production from phytoplankton was also large in summer, resulting in a high DOC concentration in the lake water. Primary production of phytoplankton and allochthonous organic matter loading from the watershed contributed to 53.6% and 46.4% of total loading, respectively. The EOC production accounted for 4.4~21.2% of POC primary production, implying that EOC production of phytolankton must be considered in estimation of primary production.

Centering to the boys' high school team : 남자 고등부를 중심으로 Centering to the boy's high school team

남궁옥,원충희 公州大學校스포츠科學硏究所 1995 스포츠科學硏究所論文集 Vol.- No.9

29 Boy's High school Hockey teams took part in the 36th National Assortment Hockey Championship Series, the 74th national Athletic Meeting and '94 Springtime National man and women Hockey competition which were held in 1993. Investgating the number of shooting and success rate in 43 games, I came to conclusion as follows : 1) In whole shooting, the number of shots in the area D was 48.89%, in the area B was 27.91%, in the area C was 19.07%, in order of shootings (p<.10). Success rate of shooting was about 26% in each A, B and C area, and it was comparatively high. 2) In angle shooting, the area Ⅲ marked 62.78% which was the highest success rate.(P<.10). The area Ⅳ marked 20.37%, and the area Ⅱ 13.19%. The success rate of shooting in the area was Ⅱ, Ⅲ, Ⅳ 23.73%, 23.60%, 20.91% which suggests the balanced distribution. Especially the success rate of shooting in the area I was 50%. and it says that boldness in shooting is very necessary. 3) In many kinds of shootings, penalty corner shooting was 39.44%, assist by pass was 23.89%, loose ball was 14.63%(P< .50). The score of penalty corner shootings was 35.78% which marked the highest goals. In assist by pass, solo dribble, free hit and penalty corner except penalty stroke, the success rate of shooting was 23.75% on the average. 4) At the position of stick used in shooting, fore position was the highest frequeney in use. It was 91.1%(P< .01). One touch action shooting was 59.63% which marked the highest frequency in shooting(P< .05). The rate of score was 51.22%, but in the success rate of shooting, direct action shooting is higher 32.18% than that. 5) Hit and push shooting was 84.07% of the whole shootings. Push shooting was the best in the rate of score(P< .05). In the success rate of shooting, flick shooting(51.35%), was higher than push shooting (27.27%).

性호르몬이 白鼠 各種臟器內 核酸含量에 미치는 影響

南宮垠 中央醫學社 1969 中央醫學 Vol.17 No.1

인터넷상에서 표본조사 학습「웹」전문가 시스템 구현

남궁평,이병진,변종석 成均館大學校 韓國産業硏究所 2001 韓國經濟 Vol.28 No.-

We proposed a design for a system through which we can learn about sampling concept and parameters estimation on the Internet environment. Using this system, anyone with client computer can easily learn sampling method, computation. Sampling Learning Web Expert System is implemented by Java script, Visual basic 6.0 and dynamic HTML.

山地小流域의 雨水流出特性 (Kinematic wave法에 의한 流出解析) : Runoff characteristics in small mountain-basin (Runoff analysis of kinematic runoff model)

南官達 충북대학교 농업과학기술연구소 1986 農業科學硏究 Vol.4 No.-

In this paper, runoff analysis in small mountain area are discussed on the basis of observed data in the san sung basin. Outline of the results are summarized as follows. The peak runoff coefficients are 0.21 to 0.38 in the san sung basin. The value of equivalent roughness N(m sec.) defined in the kinematic wave method for inclined surface seems to be 1.0 in this basin and are close to the optimum coefficients. Runoff from watershed such as hills and fields is estimated by applying the kinematic runoff model. The results of runoff analysis show good coincidence with observed hydrograph and verify the usefulness of the criterion for estimation the value of equivalent roughness.

성직자 생활비에 대한 교회법적 고찰

남궁민 가톨릭대학교 사목연구소 1998 司牧硏究 Vol.6 No.-

가정환경 변인에 따른 청소년의 생활의 질 만족에 관한 연구

양남희,한경순 조선대학교 기초과학연구소 1994 自然科學硏究 Vol.17 No.1

This study seeks to investigate the juveniles' satisfaction on the quality of life in 1he education environment and review wheir position and structure variables in the home surroundings. This findings will propose how much their satisfaction degree is and what effects work in the home environment variables. The purpose of this study is to offer the basic materials about their satisfaction and quality of life in jubeniles. The investigative objectives of this study are the seniors and juniors in S and C high schools and girls' high schools. The way of investigation is through the questionnaire of the Personal Administration, and the period is Dec. l0th - 2Oth in 199e. The 458 in 600 sheets presented was utilized in the resoureces of study. The analysis proposes the frequency number, percentages and averages by way of SAS computer program, examines Oneway ANOVA and Duncan's Multiple Range Test, and practices Person's Appropriate Rate Correlation and Stepwise Multiple Regression Analysis. The Summary of findings follows up: 1) The general inclination in juveniles' life shows the high degree of satisfaction, respectively, of 42.4% in the family life, 54.6% in ghe relation between friends, 41.9% in health, 44.8% in ghe family environment, 37.3% in the religion, and does the middle degree of satisfaction of 43.2% in kin-relation, 43.2% in education, 46.1% in leisure, 55.2% in mass media and 58.7% in the neighborhood and community. They show the unsatisfaction of 34.5% in the finanacial safety. 2)* The variables in the family life and the juveniles satisfaction are their school grade, the existence or nonexistence in parents, cultural understandings, nutrition health, life space, value orientation, learning system and group property. * The variables in friend satisfaction are the school grade, the existence or nonexistence in parents, mother employment, house size, father occupation, family members, cultural understanding, value orientation, group property. * The variables in education are ages, father schooling, cultural understanding, nutrition health, life space, value orientation, learning system and group property. * The variables in education are ages, father schooling, cultural understanding, nutrition health, life space, value orientation and group property. * The variables in health are school grade, father occupation, house size, cultural understanding, life spare, learning system, value orientation and group property. * The variables in family environment are school grade, the existence or nonexistence in parents, mother employment house environment, cultural understanding, nutrition health, life space, value orientation, learning system and group property. * The variables in leisure life are ages, school grade, father schooling, mother employment, value orientation and group property. * The variables in religion are father schooling, mother employment, belifef pattern, nutrition health, life space, value orientation, learning and group property. * The variables in mass media are value orientation and group property. * The variable in financial safety are mother schooling, mother employment, house size, father occupation, cultural understanding, nutrition health, life space, value orientation, learning system and group property. The variable in the neighborhood and community are the existence or nonexistence in parents, mother schooling, house size, value orientation, learning system and group property. 3) The correlation areas in the life satisfaction and variables are the value direction, learning system, group property in family life, value orientation, group property in family environment and the group property in the financial safety. 4) The independent variables in family life make much effect on family life, health, religion, mass media and financial safety, and show relatively the group property in the high dgree. The value direction shows the high degree in friend relation, education, family environment, neighbor and community, and learning system does in kin-jrelation. The leisure satisfaction shows the negative correlation according to the school grade.

총의치의 교합면 형태에 따른 저작 효율 및 기능에 관한 연구

권긍록,박남수,최대균 慶熙大學校 齒科大學 1995 慶熙齒大論文集 Vol.17 No.1

This investigation was designed to determine the effectiveness of the posterior occlusal schemes on masticatory activity during mastication in complete denture. Twelve edentulous subjects were selected for this study. All subjects had no past history and no functional abnormality on masticatory system and TMjoint And, they had residual ridge of favorable morphology, firm mucosa and Class I skeletal jaw relationship, Twelve experimental denture with interchangeable occlusions(0-degree teeth, 30-degree teeth, Levin teeth and S-A teeth) were constructed for this study. The masticatory performance was analyzed by means of standard sieve(10, 16, 20, 30sieve), and the electrical activity from selected muscles(Temporalis and Masseter muscle) was recorded simultaneously with electromyography (Bio-Pak system) as the subject masticated test foods (rice, peanut and gum) with four different occlusal schemes. Mandibular movement was, also, measured with Sirognathography(Bio-Pak system). These recordings were performed in immediately , after 1 week and after 2 weeks of insertion of complete denture. The results were as follows; 1. The average masticatory performance of 0-degree artificial teeth was higher than any other artificial teeth. 2. Masticatory performance in denture wearer was affected preferentially by food and artificial occlusal schemes 3. During chewing, there was a statistical difference of EMG activity between masseter and temporal muscle(p<0.01). Especially, EMG activity of working masticatory muscle was highly affected by food rather than by artificial occlusal schemes. 4. In denture wearer, the velocity of opening was not affected by food, whereas, the velocity of closing was faster in soft food chewing than in hard food chewing, and the amount of vertical displacement was grater in chewing of soft and large bolus than in chewing of hard and small bolus. However, the amount of lateral displacement showed conversely(p<0.05). 5. It was considered that masticatory performance in denture wearer is not affected by the condition of residual ridge, the history of denture wear, the preference,the adaptation to artificial teeth and the total mesiodistal length of artificial posterior teeth.

내부장벽을 갖는 열간 환압축에 관한 연구

오흥국,남궁인 亞洲大學校 1983 論文集 Vol.6 No.-

This study is concerned with hot forging of sintered porous metal ring with inner barrier. It is analyzed by Upper Bound approach for finding the normalized forging pressure at various relative densities and shape factors of the test specimens. Experiments are carried out for sintered porous ring, which were compacted with the powders Fe95 + Cu5, Fe90 + Cu10 and Fe47.5 + Cast iron cutting chip powder 47.5 + Cu5. The specimens are heated in the furnace at 1100℃ and then forged in the preheated die at 200℃. The experimental and the analytical results are compared. Possible explanations for the observed effects are discussed.