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      • 대학홈페이지 이용자의 이용과 충족에 관한 연구 : 원광대학교 재학생 중심으로

        서영일 원광대학교 2007 국내석사

        RANK : 247647

        Nowadays university is faced with new environment. The university must prepare a competitive power which is the possibility to present the vision of future with introduction of the student service and developed education for the student. From this paper, first of all I observed the special quality of homepage of WonKwang university and then I investigated satisfaction and importance of homepage through a questionnaire survey of undergraduate. The purpose of this study was to examine use of university homepage from uses and gratifications perspectives. The analyses identified many motives of using homepage. Those motives included information seeking, find companionship, diversion, personal interest, utility. In addition, this study ascertained the relationship between using motives of homepage and involvement, using behavior, and evaluation toward homepage attributes. Our results indicated that most university students and staves agree on the importance of the homepage but their satisfaction was low. Based on these results, if we provide various contents which are accurately grasped the necessity and demand of the students who use the homepage of WonKwang university, it will be a great help to university for public relations effect and also image improvement of university. 오늘날 대학은 새로운 환경에 직면하게 되었다. 대학시장의 개방, 수험생의 감소, 자유로운 경쟁논리의 침투 등 많은 환경이 변화되고 있다. 이제는 대학 이 단지 학생선발만을 목적으로 홍보하는 것이 아니라 각 대학별로 다양하고 새로운 컨텐츠의 확보가 중요하게 되었다. 대학이 학생들에게 보다 발전된 교 육과 학생서비스의 도입으로 미래의 비전을 제시해 줄 수 있는 경쟁력을 갖추 어야 한다. 본 논문의 목적은 이용과 충족의 관점으로부터 대학홈페이지의 이용을 설명 하고자 하며 이를 분석하기 위하여 홈페이지 사용의 동기 요인을 설명하고 이 에 따라 원광대학교의 홈페이지 특성을 살펴보고 재학생 들을 대상으로 설문 조사를 통하여 대학 홈페이지의 중요도 및 만족도를 조사하였다. 또한 동기요 인들은 정보 찾기, 교제 찾기, 다양성, 오락(기분전환), 개인적 흥미 등을 포 함하며, 게다가 본 연구에서는 홈페이지의 동기이용 사이의 관계를 확인하고 홈페이지 속성을 평가 하였다. 그 결과 모두 홈페이지의 중요도에 대해서는 많은 관심을 보였으나 실제 이용하는 학생들의 홈페이지에 대한 만족도는 저조한 것으로 나타났다. 원광대학교 홈페이지를 이용하는 재학생들의 요구와 필요성을 정확히 파악 하여 보완하고 발전시켜 다양한 컨텐츠를 제공한다면 대학홍보의 효과는 물론 대학의 이미지 향상에 많은 도움이 될 것으로 생각된다.

      • Pyrene-Imidazole 작용기를 가진 Cavitand 유도체의 합성 및 형광센서의 음이온 결합 선택성에 대한 연구

        徐榮一 동국대학교 대학원 2008 국내석사

        RANK : 247631

        최근 다양한 cavitand 유도체들은 양이온, 음이온 그리고 유기 분자의 인식에 대한 host 화합물로서의 합성이 연구되어 지고 있다. 음이온의 인지와 감지는 생물학적, 산업적 그리고 환경적 측면에서 중요한 연구 분야가 되고 있다. 음이온을 인식 감지 할 수 있는 인공 수용체에 대한 연구가 활발이 이루어 지고 있으며 여러 가지 연구 방법 중 형광의 변화를 이용한 분석방법은 그 사용이 간편하고 감도가 높아 더욱 활발히 연구되어지고 있다. 본 연구에서는 resorcinol과 hydrocinnamaldehyde를 축합 반응시켜 octahydroxy cavitand 1을 합성한 후 여러 단계를 거쳐서 tetrahydroxy cavitand을 합성하였다 . Cavitand 4의 upper rim에 hydroxy group 대신 xylene group을 도입하여 cavitand 5를 합성하였고, cavitand 5에 pyrenylimidazoyl group을 도입하여 tetrakis{2-(pyrenylimidazoyl)xylene} cavitand 6를 합성한 다음, 포화 NH4PF6 용액을 가하여 tetrakis{2-(pyrenylimidazoyl)xylene}·PF6- cavitand 7을 합성하였다. 합성된 cavitand 7과 음이온과의 결합선택성을 조사하기 위하여 형광방출실험 및 형광적정실험을 하였다. 형광방출실험은 보조효소 및 중간 대사생성물인 ATP, GTP및 CTP을 cavitand 7과 혼합시켜 형광분석 한 결과 ATP에 대해서 가장 낮은 형광소광 현상을 나타내었다. 형광적정실험은 ATP, GTP 그리고 CTP을 각각 당량을 변화시키면서 Ka값을 비교해 본 결과 GTP에 대한 결합선택성은 ATP의 1.2배 및 CTP 1.8배로 GTP에 대한 결합선택성이 가장 우수하였다. Recently, various cavitand derivatives have been synthesized as host compounds for metal ions recognition, anions recognition, and organic guests. The recognition and sensing of anions have attracted considerable attention owing to their important roles in biological, industrial, and environmental processes. Study for the artificial receptor recognizing and sensing anions have been actively carried out because of it's simple usage and high sensitivity. In this study, octols were obtained by cyclotetramerization of resorcinol and hydrocinnamaldehyde. Tetrahydroxy cavitand was synthesized through three step-reaction from octol. Cavitands 5 and 6 were synthesized by replacing hydroxyl group on upper rims of tetrahydroxyl Cavitand with xylene group and pyrenylimidazoyl group, respectively. Cavitand 7 was obtained by the reaction of Cavitand 6 with NH4PF6 (saturated) in methanolic solution. We performed fluorescent titration and fluorescence emission test to investigate the binding properties of Cavitand 7 with anions such as ATP, GTP and CTP. Among the results of fluorescence emission tests with ATP, GTP and CTP, the one with ATP showed a large fluorescence emission effect in a mixed solvent (DMSO/HEPES). As a whole, our compounds have a potential to be used as GTP selective fluorescent chemosensors.

      • 한국 남해 어장의 생태계 기반 자원평가 및 관리방안

        서영일 부경대학교 2011 국내박사

        RANK : 247631

        Fisheries scientists have recently recognized the potential of ecosystem-based fisheries management to improve the sustainability of fisheries resources. Under the depressed condition of many fisheries resources in Korea, this recognition has been expanded and more effort has been taken to improve this approach. Therefore, a comprehensive ecosystem-based fisheries management approach would require to holistically consider ecological interactions of target species with other species, the complex interactions between fishes and their habitat, and the effects of fishing on fish stocks and their ecosystem. Changes in ecosystem risks were evaluated using the ecosystem-based fisheries assessment (EBFA) approach of Zhang et al, (2009) and the comprehensive ecosystem-based fisheries management (EBFM) plan was made for the southern sea of Korea in this study. The risk assessment of the southern sea ecosystem was conducted by establishing ecosystem management objectives and by estimating risk scores (RS) for indicators. To conduct this analysis a number of indicators and their reference points for assessing these risk scores were developed in this study. The number of indicators in the risk analysis was 28 for the quantitative tier 1 analysis and 30 for the qualitative tier 2 analysis. The objective risk index (ORI), species risk index (SRI), fisheries risk index (FRI), and ecosystem risk index (ERI) were calculated from the risk scores. Comparing the past (1988) and the current (2008) status of fisheries resources, management implications were discussed. In this study target fisheries in the southern sea of Korea were selected for the risk analysis including large purse seines, large pair trawls, anchovy drag nets, and inshore traps. Main target species were also selected including chub mackerel, jack mackerel, hairtail, yellow croaker, yellow goose fish, and anchovy. The ecosystem risk index (ERI) of the southern sea of Korea decreased substantially from 1.036 in 1988 to 0.851 in 2008, and the management status indices (MSIs) showed that there was an improvement in the management of fisheries operated in the southern sea of Korea. In order to establish an EBFM system, the approach of EBFA was found out to be an effective assessment tool of fisheries management measures. Based on the EBFA results which detected some indicators with high risks to an ecosystem, it could be possible to establish proper management plan to reduce the high risks. Regarding the indicators with high risks, more specific management strategies and tactics could be developed. In the assessment for the large pair trawl fisheries, some indicators for the sustainability, such as catch per unit effort, length at optimum catch, mature rate, fishing ground size and catch ratios, which had high risks, could be improved by setting specific management tools for them. Also, to reduce risk indices for the habitat quality and biodiversity, the pollution of spawning grounds and incidental catches could be prevented and the appropriate trophic level must be preserved. In the case of socio-economic benefits, considerations on the enhancement of community-based management system and the government support due to shifted or abandoned fisheries and the unemployment could be made for an economically sustainable development of fisheries. The current fisheries management in Korea utilizes various measures and tools for different species and fisheries. However, the current management do not includes the concept of ecosystem-based approach. Fisheries management made at the ecosystem level of understanding can prevent significant and potentially irreversible changes in marine ecosystems caused by fishing. This study demonstrated that the EBFA approach for analyzing fisheries in a marine ecosystem has the complexity and usefulness, which was applied to a southern sea ecosystem in Korea. It is necessary for the Korean fisheries seriously consider to take the ecosystem-based approach to fisheries management, since most major fish stocks have been depleted due to many reasons including overfishing and coastal pollution.

      • 하지 정맥류의 임상적 고찰

        서영일 전남대학교 1996 국내석사

        RANK : 247631

        하지정맥류는 인류의 문명 발달과 함께한 흔한 만성 질환중의 하나로 치료에는 수술과 압박경결 요법중 어느 방법이 더 좋은 가에 대한 의견이 다양하다. 이에 저자는 1988년 1월부터 1993년 12월까지 본원에 내원하여 하지정맥류로 진단하고 치료한 환자 86명의 임상적 결과를 알아보고자 후향적 조사를 하여 분석하였다. 환자의 연령 분포는 10대에서 70대까지 다양했으며, 30대와 40대가 각각 29명(33.7%), 26명(30.2%)으로 많았다. 유발요인은 장시간 서서 일하는 직업이 42명(48.8%), 임신 12명(14%), 선천적 4명(4.7%), 외상 3명(3.5%), 혈관종 2명(2.3%), 원인불명(26.7%) 23명으로 나타났다. 병력기간은 6-10년이 28명(32.5%), 1-5년이 26명(30,2%)으로 많았으며, 1년 이하는 단지 6명(7%)뿐이었다. 하지정맥류의 분포는 우측하지 29명(33.7%), 좌측하지 40명(46.5%), 양측 17명(19.8%)이었고, 대복재정맥에 43명(50.0%), 소복재정맥에 40명(46.5%), 양 정맥에서 발생한 경우가 3명(3.5%) 순이었다. 86명의 모두에서 혈관의 울혈성 확장을 볼 수 있었다. 치료는 80명의 환자중 saphenofemoral reflux가 확인되거나 정맥류의 지름이 5.0 mm 이상인 50명의 환자는 수술적 방법으로 고위결찰 및 정맥박리(High ligation and vein stripping)을 시행하였고, 모세관확장증(Telangiectasia)과 reticular vein 둥을 보인 36명은 외래에서 5% ethanolamine oleate를 정맥류내 주사하여 압박경결요법을 시행하였다. 합병증은 수술군에서 잔류정맥류 5명, 혈종 2명, 창상열개 1명, 혈전성 정맥염 1명이었고, 압박경결요법군에서는 잔류 정맥류 10명, 피부경화 및 착색 1명이었다. 추적조사한 결과 추가치료가 필요하지 않는 환자는 수술군에서 40명(80%)인 반면, 압박경결요법군에서 16명(44.4%)이었다. 추가치료를 한 환자는 수술군에서 잔류정맥류를 보인 5명(10%)으로 압박경결요법을 시행하였다. 그리고 압박경결요법군에서 잔류정맥류를 보인 10명(27.8%)이 추가적인 압박경결요법을 시행받았다. 나머지 환자는 수술군에서 5명, 압박경결요법군에서 10명으로 압박요법을 시행하였다. 결론적으로 수술군이 압박경결요법군보다 더 높은 치유율을 나타냈으나, 5% ethanolamine oleate를 이용한 압박경결요법도 앞으로 적절한 적응증에 시행하고 숙련된 기술이 축적되면 하지정맥류의 치료의 한 분야로 널리 이용될 것이다. During the period from 1988 to 1993, 86 cases of varicose vein in lower extremity were treated at Department of General surgery, Chonnam University Hospital. 36 outpatients treated by compression sclerotherapy and 50 inpatients treated by surgery. The results were as follows ; 1) The prevalent age group were 4th and 5th decade. 2) The predisposing factors of varicose vein were profession requiring long time standing (48.8%), pregnancy (14%) and hereditary (4.7%), in order. 3) Varicose veins were located in the greater saphenous system (50%), the lesser saphenous system (46.5%) and both (3.5%). 4) The cardinal symptoms and signs were tortuosity of veins(100%), aching pain(29.1%), leg heaviness(14.0%), walking discomfort(8.1%) and leg edema(7.0%). 5) The used sclerosing agent was 5% ethanolamine oleate in compression sclerotherapy group and the operation method in surgery group was high ligation and vein stripping. 44.4% of patients treated initially by compression sclerotherapy and 80% of those treated surgically were given no further treatment. 6) The postoperative complication in surgery group were recurred or remained varicosity (5 cases), hematoma(2 cases), recurrent ulcer(1 case), wound dehiscence(1 case) and thrombophlebitis(1 case). 7) The complication in sclerotherapy group were recurred or remained varicosity(10 cases), induration and bluish discoloration(1 case).

      • 급성 심근경색증 환자에서의 임상상과 관동맥 조영 소견의 비교

        서영일 한림대학교 1995 국내박사

        RANK : 247631

        To clarify correlation between clinical features and coronary angiographic findings in patients with acute myocardial infarction, author analyzed clinical features and coronary angiographic findings in 97 patients with acute myocardial infarction, who were evaluated by coronary angiography within 30days after onset of acute myocardial infarction. The results were as follows; 1) The ratio of male to female was 68:29(2.3:1) and 38.1% of patients were at their 6th decade. 2) The frequency of risk factors of coronary artery disease was cigarrette smoking in 72.6%, hypertension in 32.9%, obesity in 27.6%, diabetes mellitus in 23.7% and hypercholestrolemia in 20.6%. The mean number of risk factors was 1.7. 3) The Q-wave infarction was in 76 patients(77.3%) and non-Q wave in 21 patients (21.6%). Among the Q-wave infarction, 35(36.1%) had inferior wall infarction, 34(35%) had anterior wall infarction and 7(7.2%) had anteroinferior wall infarction. 4) Forty six patients(47.7%) had one-vessel disease, 28(28.9%) had two-vessel disease, 15(15.5%) had three-vessel disease, and 6(6.2%) had insignificant narrowing or normal artery. 5) Forty seven patients(48.4%) had severe narrowing, 29(29.9%) had total occlusion, 15(15.5%) had moderate narrowing, and 6(6.2%) had insignificant narowing. Each 49.2% of inferior wall infarction and non-Q wave infarction showed complete occlusion of infarct related artery. 6) There was no significant difference in left ventricular ejection fraction, age, collateral circulation, extent of coronary artery disease, and the number of risk factors between Q-wave and non-Q wave myocardial infarction. 7) There was no significant difference in left ventricular ejection fraction, age,number of risk factors, and complete occlusion of infarct related artery among the extent of coronary artery disease. 8) There was no signifcant difference in left ventricular ejection fraction, but significant difference in location of infarction and extent of coronary artery disease between the two groups with and without coronary artery collateral circulation. 9) There was no significant difference in age, sex, number of risk factors,collateral circulation, and extent of coronary artery disease between two groups with and without previous angina. More extensive and subdivided studies may be necessary to clarify correlation between clinical features and coronary angiographic findings.

      • 燕巖 朴趾源의 小說世界 硏究

        서영일 국민대학교 교육대학원 2012 국내석사

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        Abstract A study on the literary world of Yeonam Park Ji-won by Seo, Young-Il Department of Korean Language Education Graduate School of Education, Kookmin University Seoul, Korea Directed by Professor Cho, Heung-Wook The ordeal people suffered from the two wars at the late Joseon Dynasty has brought severe self-reflections through which people re-evaluated themselves, and such awakenings were particularly noted among the common people. Lives of the common people was in need of practical solutions against livelihood problems and this was the background on which Realist School of Confucianism became on the rise with the idea of positivism. Yeonam Park Ji-won, one of the representative scholars from the Buk-Hak Faction had made huge literary efforts and created an independent literary world with outstanding works of his own. His novels in "Yeol Ha Il Gi", "The Supplementary Story of Bang Kyung Gak" not only contains bitter sarcasm of aristocrats on the decline, but also shows strong and eloquent sentences which makes him stand out as the best author among many others. In this thesis, I discussed the life and the literary world of Yeonam Park Ji-won, and put together a comprehensive analysis of his novels to determine the literary significance of his works in the following order. In Chapter 3, I analyzed the literary works based on Yeonam's life, and took 3 different approaches which are 1. 2. 3. Among many works of Yeonam, "Hojil", "Yangbanjeon", "Heosaengjeon" sufficiently express the political idea of "Jeong Ja Jeong Ya", contains political handling of social changes, shows bitter satires on the governing along with a warm sense of humor. These factors enable us to reinterpret and reconstitute the characters in the novel regardless the age we might have lived in. Even though these three novels come from different times of his life, they all convey the criticism of those days and resolution for reformation. These novels questions the reality of the late Joseon Dynasty era and role models, especially those of classical scholars. In Yeolnyeo Hamyang Bakssijeon, with the help of little illustration and explanations, Yeonam, based on the story of the widow named Park who died for her chastity, indirectly criticizes her chastity, social trend which forced women to do such, and social system which prohibited her second marriage. Regarding widows' chastity problems, which was considered a taboo, Yeonam took a strong defensive position for the widows. We can realize Yeonam's view of womanhood and see the reflection of women's social position which was being formed around that time. With "Hojil", “Majangjeon“, "Yangbanjeon", Yeonam describes particular lifestyles of aristocrats to recognize the realistic problem, and attempts to break down the class-conscious culture. Also, through novels such as "Minongjeon", "Gwangmunjajeon", "Gimsinseonjeon", "Usangjeon", he accused the hypocrisy of aristocrats and created a new role model with which we could foresee the modern era. In chapter 4, I revealed the literary significance of Yeonam's works. There was no author who theorized about the purpose and reason for creation of literary works with a critical mind like Park Ji-won did. His innovation in style of writing and creation of novels resulted from the deliberation of the society's self-contradictions and presented his own direction for the literature of his days. He recognized literary effort as the most significant activity for a classical scholar, and achieved the Realistic School of Confucianism. The reason why his works are still valuable and permanent is that the medieval authority and structural nonsense in the society which he cognized as contradictions are still common these days as well. For an era to proceed to the next one, endless efforts should be made. In the transition period of the late Joseon Dynasty, Yeonam deeply appreciated this principle and took responsibility as an author to create a new society, lives and history.

      • 기업 문화예술지원의 마케팅 효용가치 연구 : 삼성문화재단의 문화예술지원을 중심으로

        서영일 중앙대학교 2001 국내석사

        RANK : 247631

        National identity was measured, and still is, by the strength and weaknesses of its art, culture and design. That cognitive recognition has now evolved into quantifiable core indicators of global competitiveness used to measure those economic futures of the host country. During this transition from a local based to an internationally prolific national hallmark. The arts and culture required support from governmental agencies to offset the errors of expansion. There are pros and cons in governmental support for the arts and culture, from a capitalistic marketing theory, arts and culture should be financially supported, as it is not financial viable or profitable. Growing necessity for supporting arts and culture calls for corporate participation in the private sector in addition to that in the Government. The U.S.A and the U.K have established models of art administration and management. The former model is led by Private Sector support of the arts and culture and the latter, including Europe, is a Governmental model, and yet it is no longer possible to define each model in an extreme way. From the mid 1950's the U.S Government provided financial support towards to the arts and culture field. Concurrently European countries including the U.K, the Private Sector led by corporations lent patronage in supporting the arts and culture because of the economic spin-offs and associated profitability. Corporate support of the arts and culture has been able to create symbio ic relationships that benefit the patron's corporate profile and increase the bottom-line. Further more by targeting funding for theme specific events and exhibition the quality of such events attracts a broader demographic audience and thus a larger consumer base. The Samsung Group, in this case study, allocates a higher percentage of financial resources towards marketing its corporate image in patronages and site specific advertisement then any other corporation in Korea. The Samsung Foundation of Culture (SFOC) has been aggressive in its support of the arts that reach a greater audience. Building museums, sponsoring blockbuster international exhibitions, as well as sending Korean talent abroad are just a few of their efforts to enhance their cultural sensitivities. These patronage efforts appeal to the national consumer base while art is utilized to its fullest extend in advertising new product lines. Consumer confidence is a paramount issue for international competitiveness and R&D. SFOC's support of art space such as museums and galleries increases the quality and maintenance of those public spaces. Quality also increases in the production, exhibition and publication of shows within those sponsored spaces. The level of curatorialship increases with larger financial resource available in acquiring the famous and rare pieces of art for their shows. Even though the corporate patronage can negatively imply restrictive controls or punitive reductions of funding for lack of co-operation, most companies maintain an arms-length attitude or create divisions specifically trained in art management. As long as the relationship between art/culture, audience/consumer and product/corporation remains profitable, beneficial, valuable, and educational such things will continue to flourish. Under this circumstance corporation can take advantage of supporting art and advocating its image by exhibiting/sponsoring arts that overwhelm the present world. Cause-Related marketing strategy selects goods and services specific for to the art event that is being supported. The consumer recognizes this ploy and subsequently will assess the soundness of the company, and it's products, based of their impression of the event. Samsung Group uses this marketing technique in cooperation with its branch division in order to promote its corporate image as a whole. SFOC support for arts museums, other than general social giving activities, has been consistently done through the arts and culture support program planned by the foundation, as requested by non-profit organizations. At this point, museums of SFOC impose marketing value such as image enhancements through social giving activities and cultural support activities for the museum is public support initiatives. To accomplish this aim efficiently corporate museums should define its concept as the public desire. From a corporate point of view creating market value through supporting arts is reasonable but when that is exposed to the public, appreciators or consumers might questionably respond to this direct patronage. It is very important to function as a good cultural site/place. A corporate museum should provide various programs and services, such as educational activities, education on cultural issues, selling cultural products, operating cafes, etc. These auxiliary services will naturally attract the public regardless of the transparency of the support or how those patrons are gaining profits by operating these facilities. Under the present social circumstances, Governments are being publically pressured to preserve cultural history while providing opportunities for the development and promotion of new talents. Since they cannot do both effectively, the role of Government as the gaurdian of national history has allowed the doors to be open for public support of the arts. However it is no longer the era of money being unconditionally given to the arts, by corporations, as an obligation to social development. Corporate values, identity, confidence, and sales must be a direct result of arts patronage. To do this SFOC enforce and define the systems and functions of it's Arts and Culture Support Division. Documentating the process of designing, producing, and promoting events, can optimize their supporting activities. It is necessary for every branch division to communicate with Art Support Dept. of the SFOC and to have clearer aims and standards for its support. Analysis of the activities and benefits from its funding will allow the corporation to apply the data to marketing activities. It shows that corporation makes use of supporting for the arts as one of marketing tools by investigating the fund activities fully. In conclusion the supports for the arts and culture from Private Sector, public should be defined as a complementary strategy symbiotic to all parties concerned.

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