전자화폐의 활성화 방안에 관한 고찰

강도원,강선희,이수형 남서울대학교 2003 남서울대학교 논문집 Vol.9 No.-

As the electxonic commerce motion by increase of internet use smartens recently, trust problem etc.. are happening regarding pnce payment and so on between person concerned that do electronic Commerce. Therefore, establishment of safe payment method to prevent when electronic commerce pays the former to get high trust, forgery of transaction information and improper acquisition is important. So, electronic money was appeared to realize safe electron payment as new electron payment means for electronic commerce on internet. Electron capital transfer or eIectron of disbursement settlement means and so on is being expose in general phenomenon for safe settlement in these environment. End, electronic money of excellent safety that do from various card mean to intermediary instead of cash, check was appeared. This study wishes to present ways that electronic money that is settlement means to analyze success factor and problems of eiectronic settlement system from e-commerce acts important role to get high trust is activated.

상표확장의 정보전이 이론과 신념변화모형에 관한 연구

김형길,정구도 제주대학교 관광과경영경제연구소 2002 産經論集 Vol.17 No.-

유자종실의 지질조성

최상도,김형갑,주옥수 진주산업대학교 1991 論文集 Vol.29 No.-

폐기되는 유자종실이 이용가능성을 알아보기 위해서 1990년도 남해군에서 생산된 유자를 원료로 하여 유자종실의 화학성분과 유자종실기름의 성상, 획분별 지질조성 및 지방산 조성을 분석하였다. 유자종실의 화학성분은 粗脂肪이 31.4%이고 粗蛋白이 19.9%였다. 유자종실기름의 산가는 1.69, 옥도가는 100.4, 검화가는 200.32이며 굴절율은 1.4704였다. 획분별지질은 triglyceride가 68.0%, glycolipid가 26.1%이고 steryl ester 및 free sterol은 소량이며 free fatty acid, diglyceride 및 phospholipid는 미량이였다. 지방산조성은 Linoleic acid가 38.2%, oleic acid가 34.6%, palmitic acid가 20.6%로 대부분을 차지하며 stearic acid가 3.4%, linolenic acid가 2.1%로 소량이였다. 또한 불포화도비는 3.15였다. This experiment was performed to the several chemical compositions. which include chemical components(moisture, crude fat, crude protein and crude ash) of citrus(citurs junos SIEB) seed and the characteristics(acid value, iodine value, saponification value and refractive index) of citrus seed oil. Also, the fractionated pattern and fatty acid compositions of citrus seed oil were examined. The chemical components of citrus seed were investigated to be : moisture 10.8%, crude fat 31.4%, crude protein 19.9% and crude ash 2.0%. The properties of citrus seed oil were examined acid value 1.69, iodine value 100.40, saponification value 200.32 and refractive index 1.4704. The lipid dompositions of citrus seed oil were fractionated into glycolipid 26.1%, steryl ester 2.0%, triglyceride 68.0%, free fatty acid 0.8%, free sterol 1.3%, diglyceride 1.0% and phospholipid 0.8%. The fatty acid compositions of citrus seed oil were palmitic acid 20.6%, stearic acid 3.4%, oleic acid 34.6%, linolic acid 38.2%, and linolenic acid 2.1%,. And the ratio of unsaturated to saturated fatty acid was 3.15.

인터넷 광고현황과 개선방안 연구

강도원,강선희,이수형 남서울대학교 경영연구센타 2003 경영연구 Vol.5 No.-

Internet advertising is an important advertising instruments(media) in the present time. So today's internet advertising grown up exceedingly This study is focus on intenet advertising conditions and various problem. And in connection with problems, this study suggests various improvement programs.

줄눈 콘크리트포장의 우각부 하중 해석

심도식,이주형,윤경구 도립 강원전문대학 1998 道立 江原專門大學 論文集 Vol.1 No.1

This study focused on the development of an alternative stress estimation procedure to instantly calculate the critical stresses bonded concrete pavement. Closed form analysis is commonly used to analyze pavement structures. This type of analysis assumes linear elastic material properties and static loading conditions. The well-known ILLI-SLAB finite element program was used for the analysis. Bonded concrete overlay analyzed the stress distribution, behavior and load carrying . capacity under track load is made evaluation standard of bonded concrete overlay. In the study, the following results were derived ; The properties of strength is that compress and 3-point bending strength of existing pavement is deteriorated with 184 ㎏/㎠, 59 kg/㎠ but compress and splitting tensile strength of overlay is satisfied with 465 ㎏/㎠, 45 kg/㎠. Load transfers is happen at adjacent slab by interlocking under track load. The stress distribution under interior, corner and edge load is described high loading position surrounding then loading position.

콘크리트 포장의 하중전달 평가방법연구

심도식,이주형,이종호 도립 강원전문대학 1999 道立 江原專門大學 論文集 Vol.2 No.-

This type of analysis assumes linear elastic material properties and static loading conditions. The well-known ILLI-SLAB finite element program was used for the analysis. Closed form analysis is commonly used to analyze pavement structures. This type of analysis assumes linear elastic material properties and static loading conditions. The well-known ILLI-SLAB finite element program was used for the analysis. Bonded concrete overlay analyzed the stress distribution, behavior and load carrying capacity under track load is made evaluation standard of bonded concrete overlay. The purpose of this dissertation was to develop an evaluation system at joints of jointed concrete pavement using finite element analysis Program, a sensitivity analysis was Performed using ILLI-SLAB program with a selected variables which might affect fairly to on the performance of transverse joints. The most significant variables were selected from precise analysis. It was concluded that the variables which most significantly affect to pavement deflections are the modulus of subgrade reaction(K) and the modulus of dowel/concrete interaction(G), and limiting criteria on the performance of joints at JCP are 300pci, 500,000 lb/in. respectively.

전통조경요소의 키치적 변용과 그 양상

홍형순,이유경,김도경 한국정원학회 2002 한국전통조경학회지 Vol.20 No.4

This study aims to reveal the immanent cultural significance of traditional landscape elements that are modified into Kitsch and introduced in urban scenery. Traditional landscape elements are closely related to traditionalism and folk features ; they provide a basic framework for a system of thought in designing the landscape by introducing traditional landscape elements to modern urban scenery. The case study method was used to interpret the objective phenomena. Specifically, the descriptive study method was used to understand a certain phenomenon by determining its traits through the case study. This study covers traditional landscape elements that have been modified into Kitsch landscape elements as seen in urban scenery. Traditional landscape elements are classified by viewpoints of purposes. However, this study deals with only visible elements such as landscape constructions and facility elements and planting elements as subjects. Based on previous studies, this study focused on the following elements; 1) inadequacy/ incoherence elements; 2) accumulated/excessive elements; 3) conventional comfort/nostalgic elements; 4) exaggeration elements; 5) amusable satisfaction elements, and; 6) mosaic cultural elements. Kitsch as a cultural phenomenon was found to be prevalent in the area of landscape architecture. However, it has not attacted condiderable attention to date. An enhanced system of thought is therefore necessary for applying traditional landscape elements in the modern times, by analyzing and reviewing the cultural phenomana of Kitsch largely found in urban scenery. Likewise, an analysis considering how people recognize Kitsch-styled traditional landscape elements is recommended.

초등학교에서의 영어 교육용 CD-Title 활용에 대한 실태조사

이도형 The English Linguistic Science Association of Kore 2000 English Linguistic Science Vol.4 No.-

참깨의 저온저장중 획분별 지방질의 지방산조성 변화

최상도,김형갑,이을희 진주산업대학교 농업기술연구소 1990 農業技術硏究所報 Vol.3 No.-

참깨를 5, 8, 12개월 저온저장 및 자연저장중 획분별 지방질의 지방산조성 변화를 검토하였다. 지방산조성 변화는 대부분의 획분별지질에서 함량이 가장 큰 리놀레산은 감소한 반면 그 외 지방산은 증가하였으나 스테릴에스테르의 리놀레산은 저온저장중에 약간 증가하였고 올레산은 자연저장 중에 약간 감소하였다. 한편 인지방질의 팔미트산은 감소하였으며 저온저장중에서 올레산은 거의 변화가 없었다. C_18/C16지방산비의 변화는 당지방질, 스테릴에스테르 및 트리글리세리드는 감소한 반면 디클리세리드, 유리지방산 및 인지방질은 증가하였다. 불포화지방산/포화지방산비의 변화는 당지방질, 트리글리세리드, 디글리세리드 및 인지방질은 감소한 반면 유리지방산은 증가하였고 스테릴에스테르는 저온저장중에는 증가하였으나 자연저장중에는 감소하였다. This study was performed to find the change of fatty acid composition during the low temperature storage of sesame seed. The sample seed was kept within the cotton bag(20X27Cm) and the bag was stored in the refrigerator of 5℃. Also, the storing period of sample seed is 5, 8 and 12 months after the harvest time of sesame. The sesame oil was extracted by acetone at the harvest time and each storing time of sample seed. The lipids in sesame oil were fractionated into glycolipid(GL), sterylester(SE), triglyceride(TG), diglyceride(DG), free fatty acid(FFA) and phospholipid(PL) by means of solution was mixed normal hexane with ethylalcohol and thin layer chromatography. Fatty acid composition of each fraction were anlyzed by gas liguid chromatograpy. The linoleic acid content of the GL, SE, TG, DG, FFA and PL was decreased, while the oleic, stearic and palmitic acid content of GL, SE, TG, DG and FFA was increased during the low temperature storage of sesame. But the palmitic acid content of PL was decreased. Also the stearic and oleic acid content of PL was slightly increased. The ratio of C_18 to C_16 fatty acids in GL, SE and TG was decreased, but that of DG, FFA and PL was increased during low temperature storage of sesame. The ratio of unsaturated to saturated fatty acids in GL, TG, DG and PL was decreased, but that of SE and FFA was increased during low temperature storage of sesame.

低溫貯藏中 참깨의 Sterol 組成變化

崔相道,金炯甲 진주산업대학교 농업기술연구소 1989 農業技術硏究所報 Vol.2 No.-

참깨種實을 5℃의 냉장고 및 自然狀態의 어두운 저장창고에 12個月 貯藏하면서 sterol組成 變化를 分析檢討하였다. 참깨수확때의 19.7%의 campesterol이 17.3∼17.8%로 약간 減少하였고 stigmasterol은 12.2%가 9.5∼9.8%로 減少하였으나 sitosterol은 52.5%가 56.5∼58.3%로 增加하였으며 △^5-avenasterol은 15.2%가 14.5∼16.3%로 거의 變化하지 않았다. 또한 貯藏方法에는 差異가 거의 없었으며 12個月 貯藏에는 변화폭이 좁았다. The sesame seed were stored in the refrigerator of 5℃ and the natural dark store. The stored time of sesame seed are 0, 5, 8, and 12 months and the sterol composition of 4-desmethylsterol fraction from total sterol in sesame seed oil was analyzed by GLC at a different time and condition. The campesterol content as 19.7% at harvesttime was slightly decreased to 17.3-17.8% after 12 months' storage and the stigmasterol content was decreased from 12.2% to 9.5-9.8%, but the content of sitosterol was increased from 52.5% to 56.5-58.3%, otherwise, △^5-avenasterol content was not nearly changed during storage. Also, the sterol composition of sesame was a little difference on the different condition and the changed range in 12 months' storage was narrow.