김환기 회화를 응용한 에코티셔츠의 모티브 디자인 개발

이경희 ( Kyoung Hee Lee ),김래연 ( Lae Youn Kim ),김새봄 ( Sae Bom Kim ) 복식문화학회 2013 복식문화연구 Vol.21 No.2

Eco T-shirts have become a part of environmental campaigns following social trends toward eco-friendly designs. With the demand for such designs expected to grow, there has arisen a need for higher product variety. In the past, eco T-shirts were designed to convey messages about the protection of nature through the use of environmentally friendly text or images. However, in order to respond to the preferences and emotional needs of Koreans, designs should cater to their characteristics and tastes. To this end, this study used a Whan-ki Kim-inspired motif to develop an eco-friendly design tailored to Korean perspectives. It is believed that this process can not only result in a distinctive eco T-shirt design, but also make it globally competitive. With regard to research methodology, a total of 41 paintings of Whan-ki Kim were analyzed and classified into four major themes or key values expressed in modern eco-friendly fashion designs: naturalness, indigenousness, harmony between nature and man, and harmony between natural and artificial beauty. Employing a wide range of CAD techniques and varying forms, the themes were developed into 28 T-shirt designs after their forms, tones, and textures were fully explored. This study demonstrates the possibility of designing creative, aesthetic, and high value-added eco T-shirts through motif development. In addition, it successfully integrates Korean paintings in the development of T-shirt designs aimed at communicating environmentally friendly messages.

소양호의 DOC와 POC의 분포

김범철,최광순,김철구,이유희,김동섭,박제철 江原大學校 附設 環境硏究所 1998 環境硏究 Vol.15 No.-

Seasonal and vertical distributions of dissolved and particulate organic carbon were investigated from May 1995 to March 1997 in n deep mesotrophic reservoir, Lake Soyang, POC contentrations at the dam site ranged from 0.1 to 1.8 mgC/L and DOC concentrations ranged from 1.4 to 4.9 mgC/L. POC concentrations in the surface layer were higher in the season of cyanobacterial bloom, July to September. High POC was observed at the depth of 30 to 60m after storm runoff in summer monsoon season. Turbid storm runoff formed intermediate current laden with much particulate materials from terrestrial sources. The vertical and seasonal variation of DOC was smaller than POC. Higher DOC was observed near the lake bottom which implies sedimentation and degradation of much organic detritus at the bottom. The ratio of DOC : POC varied from 2 to 60, and the ratio was lowest in September 1995 when algal density was highest. DOC : POC ratio of the main inflowing river, the Soyang River, varied from 1 to 10, and the ratio was low in storm runoff when the POC concentration was high.

박스-젠킨스법을 이용한 소양호 수질변화 시계열분석

김범철,윤용운,정태영,박석순 이화여자대학교 환경문제연구소 1997 이화환경연구 Vol.1 No.-

Statistical models were developed using the Box-Jenkins time series analysis to simulate changes of water qualities in Soyang Lake. The water qualities included in the models are total phosphorus(TP) and chlorophyll-a(CA). The model development was based on the data obtained from Feb. 1987 to Oct. 1992 for TP and from Mar. 1985 to Oct. 1992 for CA, and followed the typical procedures of the Box-Jenkins method including identification, estimation, and diagnostic check. From the computed autocorrelation function (ACF) and partial autocorrelation function(PACF), it was determined that the TP model should have two autoregression (AR) parameters and one moving average(MA) parameter, and two seasonal AR parameters and one seasonal MA parameter. The CA model was determined to have two AR parameters and two MA parameters, and two seasonal AR parameters and on seasonal MA parameter. Both models had seasonality of twelve months and were formulates as SARIMA(2,1,1)×(2,1,1)₁₂for TP and SARIMA(2,0,2)×(2,1,1)₁₂ for CA. The models were validated by testing normality and independency of the residuals. The model prediction ability was tested using the data collected from Nov. 1992 to July 1994 both for TP and CA. There were good agreements between the model predictions and the field measurements. Most of the predicted values were located within the 95% confidence limits except certain period of chlorophyll-a. It was concluded from this study that the Box-Jenkins time series analysis would be an effective tool to understand and simulate the long term variations of water qualities in Soyand Lake.

팔당호의 부영양화 실태

김범철,김동섭,권오길 江原大學校 附設 環境硏究所 1990 環境硏究 Vol.7 No.-

Trophic states were surveyed in a reservoir on the Han River, Lake Paldang, receiving waters from two rivers, the North Han River and South Han River. Chlorophyll a concentration, secchi disc transparency, BOD, soluble reactive phosphorus (SRP) concentration and total phosphorus (TP) concentration were investigated at three sta-tions (dam site and the inlet region of the North Han River and the inlet region of the South Han River) and the phosphorus loading into Lake Paldang was measured. Chlorophylla, BOD, SRP and TP were highest at the inlet region of the South Han River and lowest at the inlet region of the North Han River and eutrophic level at the inlet region of the South Han River. The phosphorus loading into Lake Paldang was between the dangerous critical loading and the permissible critical loading of Vollenweider-OECD critical loading model. The phosphorus loading of the South Han River was about 2 times larger than of the North Han River.

2차원 수리 수질모델(CE-QUAL-W2)을 이용한 소양호 수온 성층현상과 홍수기 밀도류 이동 현상의 모델링

김윤희,김범철,최광순,서동일 江原大學校 附設 環境硏究所 2001 環境硏究 Vol.18 No.-

The temporal and spatial distribution of water temperature was surveyed and simulated in a deep warm monomitic Reservoir. The great depth (maximum depth of 100 m) and wind-sheltered dendritic shape caused strong summer stratification, Turbid storm runoff during the summer monsoon formed a metalimnion of 20~40m thickness which was distinct from the clearer epilimnion and hypolimnion. The temperature distribution and the movement of density current were simulated by using the 2-dimensional hydrologic model CE-QUAL-W2. Model was calibrated with 1996 date and verified data from 1995-1999 by applying the same set of parameters and constants as in calibration. The model could simulate temperature profiles with excellent agreement. Simulation results of movement of the intermediate density current also satisfactory. It can be concluded that the CE-QUAL-W2 model is useful in the prediction of the temperature distribution and movement of density current in reservoirs, which implies merits for further employment in water quality simulation.

소양호 부영양학의 연변화 추이

김범철,조규송,허우명,김동섭 江原大學校 附設 環境硏究所 1989 環境硏究 Vol.6 No.-

The trend of trophic status change in Lake Soyang from 1981 to 1989 was studied by the measurement of chlorophyll a concentration, transparaency, total phosphorus concentration, and the rate of hypolimnetic oxygen deficit rate. And the phosphorus loading from the watershed was measured monthly at the main inflowing river, Soyan River. The increasing trend of chlorophyll was clear at the rate of 0.4 /￡㎍/l/yr. The advent and expansion of Anabaena bloom was the major cause of chlorophyll, increase and transparency reduction. The rate of hypolimnetic oxygen deficit also increased from 0.032 mg Ο_(2)/cm^(2)/day in 1986 to 0066 in 1988. The trophic state of Lake Soyang can be assessed as oligotrophy before 1983, mesotrophy from 1984 to 1988, and eutrophy since 1989. Phosphorus loading from floating net fishfarms was estimated to be larger than 45% of total. The phosphorus loading from only watershed is smaller than the dangerous critical loading, but, if the fishfarms loading added, it exceeds the critical loading.

Double-jet 반응기에서 유로피움 옥살래이트 결정의 응집 및 파쇄에 관한 연구

김광석,이범석,김우식 경희대학교 산학협력기술연구원 1999 산학협력기술연구논문집 Vol.5 No.-

소양호에서 인의 존개 형태별 분포에 관하여 : The Distribution of Phosphorus Fractions in Lake Soyang

김범철,허우명,황길순,김동섭,최광순 江原大學校 附設 環境硏究所 1996 環境硏究 Vol.13 No.-

The distribution of phosphorus in Lake Soyang from January 1985 to August 1992 was surveyed by the measurement of soluble reactive phosphorus(SRP), total dissolved phosphorus(DTP), and total phosphorus(TP) concentration. SRP concentration was in the range of 2~7㎎/㎥ in epilimnion, and 4~200㎎P/㎥ in hypolimnion. The vertical distribution pattern of SRP showed a large difference with the season. SRP concentration decereased during the growing season of phytoplankton in the epilimnion of Lake Soyang and increased in hypolimnion during the oxygen depletion. Higher concentration near the bottom implies they are diffused from the bottom sediment where organic particles are settled and degraded. SRP, DOP, POP and TP concentration was higher in the meralimnion of Lake Soyang in rainy season It might be related with storm runoff. General trend of TP variation is that the TP concentration of water column is increasing substantially from yeat to year. TP concentration in the surface water increased from 5㎎P/㎥ at 1985 to 20㎎P/㎥ at 1992.

히스타민 및 항히스타민제가 P_(388) 백혈병세포계증식에 미치는 영향에 관한 실험적연구

김동명,염범우,이대일 고려대학교 의과대학 1986 고려대 의대 잡지 Vol.23 No.1

Histamine, one of the major mediators in IgE-mediated anaphylaxis, has also effect both in humoral and cellular immuue reaction, such as proliferation of effector or suppressor T lymphocytes, antibody formation and production of the macrophage migration inhibition factor. Such effects of histamine are known to be mediated by H₂ receptor located on the surface of lymphocytes and inhibited by H₂ receptor antagonist. Function of histamine and H₂-receptor antagonist as an immunomodulator enabled them to be tried to obtain an indirect anticancer effect. However, direct of histamine or H₂-receptor antagonist on growth of tumor cell is unknown. To understand direct effect of histamine or H₂-receptor antagonist on growth of tumor cell, histamine and H2-receptor antagonist (cimetidine) were added in Fischer's culture media in concentration of 10^(-3)M, 10^(-4)M and 10^(-5)M and cultured P_(383) leukemic cell for 24, 48 and 72 hours. The results are as followings; 1. Histamine revealed inhibitory activity to the growth of P_(383) cell line. And the activity revealed dosage dependency on histamine. 2. H₂-receptor antagonist showed no inhibitory effect on growth of P_(383) cell line. 3. Inhibitory effect of histamine of P_(383) cell line was not blocked by Cimetidine. Above results suggest that histamine has inhibitory effect on growth of P_(383) leukemic cell lice and this activity seems to have no relationship with H₃-receptor.

한강수계 인공호의 부영양화에 관한 비교 연구

김범철,안태석,조규송 江原大學校 附設 環境硏究所 1989 環境硏究 Vol.6 No.-

Trophic states were surveyed in reservoirs of the Han River. Trophic states were assessed from chlorophyll a concentration, Secchi sisc transparency, total phosphorus andprimary productivity in recent several years. Trophic state indices(TSI)sere calculated from the summer-time average of water quality data. TSIs were in the rage of mesotrophy to eutrophy, from 40 to 55. The highest TSI of all the frservoirs of the Han River was observed at the inlet of the south Han River in Lake Paldang. TSI varied with year because of such event as turbid flood inflow, water bloom, and descending water level. The correlation ceofficients between the six TSIs were high, but the probabilities of paired T-test were very low, which means significant differences in the absolute dimensions of the TSIs. The correlation between TSI (SD) and TSI (TP) was highest and TSI(Chl) showed lower correlation with TSI(SD) and TSI(TP)