Survival strategies of the economic recession in the hospitality industry

Won,Chol-Shik 한국관광서비스학회 2013 관광서비스연구 Vol.12 No.1

사용자 행동 성향에 적응형으로 동작하는 지능형 에이전트 시스템 구현에 관한 연구

나원식,문송철 남서울대학교 2007 남서울대학교 논문집 Vol.13 No.3

ABSTRACT : As electronic commerce systems have been widely used, grouping for users who have a similar information with user profile and recommends the best adaptive goods, the necessity of adaptivee-commerce agent systems has been increased.These kinds of adaptivee-commerce agents can monitor customer's behaviors and cluster them insimilar categories, and include user's preference from each category. But the established exciting system using this method, the information which ignored personalized individualized can be furnished.

精神遲滯兒와 正常兒의 身體發達 및 生理機能比較

李元植 대구보건대학 1984 대구보건대학 論文集 Vol.8 No.-

This paper was conducted on the status of physical development (height, body-weight, chest circumference, sitting height) and physiological function (vital capacity, heart rate, blood pressure) for mentally retarded and healthy students, as a means of data was measured by trained workers. A total of 926 educable mektally retarded (I. 0. from 50 to 75) students aged 7 to 19 in daegu area was studied, a total of 1,251 normal students of same aged and area was also studied as a control. In height and body-weight, the R-group were found to be smaller than the H-group in boys and girls, and the difference was showed large scale aged from 12 to 13 and 15 to 16 yrs. In chest circumference, the R group were much smaller than the H group after the age of 16 yrs in boys, but in girls, the R group was superior to H group 0 over all age. In sitting height, R and H group were showed similar development curve line in boys and girls, 111 particular, in occasion of boys, the difference was severe (p<0.1) age from 16 to 17 yrs, and in girls age from 13 to 14 yrs. In vital capacity, R group was showed Smaller than the H group as generally, specially, in case of boys, the difference was showed large scale (p<0.1) after 15yrs. In heart rate, 111 occasion of boys, K group was showed a little superiority except on 15 yrs KO 17 yrs, in girls, R group was showed a little superior to H group in generally. In blood pressure, several points of intersections between R and H group was showed in boys and girls. By synthesizing the above results, the R group was less than the H group over all physical development. The only chest circumference in female showed superior in R group, and heart rate was superior in H group in physioiogical function.

지역정보센터 구축과 그 활성화를 위한 시민의 역할

문원식 聖潔敎神學大學校 社會科學硏究所 1998 社會科學硏究 Vol.5 No.1

AbstractThis paper examines the establishment and management of Regional Information Center(RIC) covering Anyang, Kunpo and Uiwang City. This kind of inter-regional information SYSTEM is unprecedented in Korea.After reviewing concepts, types, cases and implementation SYSTEM of RIC, I propose the alternativesof institutional enhancement for RIC and the role of citizen in establishing the RIC.The role of citizen is examined in the context of informatization process, which is devided into the phases of building, spreading, and maturity.The citizen, especially NGOs have to pay attention to guaranteeing the equity in PUBLIC information service. The benefit of informatization should be shared alike among all level of social groups. And this paper demonstrates the importance of mayor's initiative for regional informaization. Finally the implementation system of RIC should be designed on the base of PUBLIC and private partnership.

産業體附設女高生의 勤務疲勞度 自覺症狀

李元植 대구보건대학 1987 대구보건대학 論文集 Vol.10 No.-

This paper were investigated by questionnaireform (physical, mental and nouro-sensory subjective fatigue symptoms) on 573 student High School girls attached to industrial Co. in order to measure the degree of fatigue caused by work. 1. The fatigue after work in H.G. attaehed to industrial Co. was found highest in physical, next in neuro-sensory and mental in the order. 2. The total mean according to age in subject Group was 2.5 higher after before work. 3. The fatigue after work according to grade was 2.5 higher than that before work. 4. The increase of the fatigue according to differenee of Age and grade were slight. 5. The Growth of total mean according to each Item bejore and after work was highest by 18.2% on physical Item.

地域經濟政策上 中央과 地方間 機能分擔에 대한 試論

文元植 동국대학교 대학원 1991 大學院硏究論集-東國大學校 大學院 Vol.21 No.-

The economic recession in 1980s had a devastating impact on the national and regional economies. A downturn in economic production, weakened competitiveness in the world market and increased unemployment in industrial sectors have required the governmental ability to develop a unique response to the economic crisis. Until now central government has initiated local development policy. But centrally initiated local economic development policy lost its effectiveness, which can be improved through the mobilization of local resources, Central policies could not influence the entrepreneurial climate and innovative capability of structurally weak regional communities. And those polities proved too inflexible to cope with local problems. Growing awareness of the need to mobilize local resources to solve local /regional economic problems has supported an acceleration of local economic initiatives. This study delved into the distribution of econoimic power among the different levels of government in Korea. And through the international comparision it proposed new distribution pattern of power, which allowed more responsibility to regional to regional and local government, In the field of economic development economic powers for planning, public fund, co-ordination should be devolved to local/regional government, Sub-national government as an agent of economic development should be able to plan economic development, commit itself to financing economic development programs, co-ordinate economic groups of different interests. To date, local government tended to provide economic services in the light of central government policies. But local regional government should have initiatives for local economic development, and central government should dovolve some powers and responsibilities for local government to tackle the local economic problems.

濟州島産 등줄쥐 Apodemus chejuensis의 精子와 精子變態의 微細構造

오홍식,김원택 제주대학교 생명과학연구소 1998 제주생명과학연구 Vol.1 No.-

Fine structure of spermiogenesis and morphological features of the mature sperms in the Korean striped field mouse, Apodemus chejuensis, were examined by light and electron microscopy. Spermiogenesis was divided into Golgi phase, cap phase, acrosome phase and maturation phase. Early spermiogenesis the Golgi body secreted a proacrosomal granule posteriorly which migrated along the plasma membrane to the anterior of the spermatids. During the cap phase, both the acrosomal granule and vesicle moed toward the anterior pole of the nucleus. The acrosomal vesicle grew and covered approximately the anterior two thirds of the nucleus at the head cap. During the acrosomal phase, most of the acrosomes localized at the anterior pole of the nucleus, and the remainder spreaded into the head cap. And the acrosome contained substances which were different in electron density. The perforatorium and acrosomal ring consisted of densely packed cytoplasmic elements invested by the inner acrosomal membrane. After the development of the tail was completed, the residual body, which consisted of excess cytoplasm containing of few inclusions and organelles, was separated from the spermatozoon. The species of the genus Apodemus have been known that their sperms have a long apical hook that projects caudally. However, the sperm head of A. chejuensis was very truncated. The sperm head of this species also had a falciform, and the outer dense fibers of middle piece were arranged in a horseshoe fashion. It was considered so that the fine structure of the spermatozoon may be a reasonable criterion for determining the phylogenetic relationships of the genus Apodemus.

동종골수이식 후 혈당 및 혈중 지질농도의 변화양상 및 관련인자

이원영,강무일,오은숙,오기원,손현식,윤건호,차봉연,이광우,손호영,강성구,신완식,민우성,김춘주 대한당뇨병학회 2002 Diabetes and Metabolism Journal Vol.24 No.6

연구배경:골수이식은 비교적 젊은 연령의 환자들을 대상으로 하며 면역억제제의 사용기간이 비교적 짧으므로, 주로 고령의 만성 질환 환자에서 시행되는 고형장기이식에서와는 달리 당대사 및 지단백 대사에 있어서 많은 차이점이 있을 것으로 추측된다. 저자들은 전향적 연구를 통하여 골수이식 후 시기별로 혈당 및 혈중지단백 변화 양상을 알아보고 이와 관련된 임상인자들을 규명하고자 하였다. 방법:1998년 10월부터 1999년 8월까지 가톨릭대학교 성모병원에서 동종골수이식을 시행한 환자들 중 43명을 대상으로 이식 전 및 이식 후 1, 2, 3, 4주와 3개월, 6개월에 공복 혈당, 혈중 총 콜레스테롤, 중성지방, 고밀도지단백을 측정하여 골수이식 후 시기별 변화를 관찰하고 여러 임상인자들에 따른 차이를 알아보았다. 결과:1. 공복혈당은 골수이식 수 첫4주 동안 상승하였고 이후 감소하였으나 이식 6개월 시점의 평균 공복혈당은 이식 전보다 유의하게 높게 관찰되었다. 혈중 총 콜레스테롤은 이식 후 1주에 최고치를 형성하였고 이후 기저수준으로 회복되었다가 이식 수 3,6개월에 다시 증가하여 기저치에 비해 유의하게 높았다. 혈중 중성지방은 이식 후 1개월까지 유의하게 증가하였고 이후 감소하여, 3,6개월에는 기저치와 유의한 차이가 관찰되지 않았다. 혈중 고밀도지단백은 이식 후 2,3주에 이식 전보다 유의하게 감소하였고 이후 이식 전 수준으로 회복되었다. 혈중 저밀도지단백은 총 콜레스테롤의 변화와 매우 유사하였다. 2. 골수이식 후 6개월 시점에서 공복 혈당이 126㎎/dL이상인 환자는 7명(16%)이었다. 이들 환자들과 공복혈당 126㎎/dL 미만의 환자 36명을 비교한 결과, 공복혈당이 126㎎/dL 이상인 환자군에서 스테로이드 평균 투여량이 많았고 고밀도지단백이 유의하게 낮았다. 3. 이식편대숙주질환이 발생한 환자는 그렇지 않은 환자보다 이식 후 1, 2, 3주 및 6개월의 총 콜레스테롤이 더 낮았고, 3개월의 공복혈당이 더 높았다. 혈연골수이식 환자군은 비혈연골수이식 환자에 비해 투여된 스테로이드 용량이 더 적음에도 불구하고 이식 후 1, 2, 3주 및 6개월의 총 콜레스테롤 수치가 더 높았다. 스테로이드 고용량 투여군(하루 평균 7.5㎎기준)은 저용량군보다 이식 후 3개월 시점의 공복혈당이 더 높았으나 나머지 시점의 혈당, 혈중 지질농도에 있어서는 유의한 차이가 관찰되지 않았다. 결론:골수이식 후 초기시기에 주로 당 대사 및 지질대사이상이 관찰되며 이는 면역억제제 투여와 관련이 있음을 알 수 있었다. 면역억제제가 고용량 투여되는 합병증 발생 시 이들 대사이상에 관심을 기울여 대처해야 할 것이다. Background: In bone marrow transplantation(BMT), recipients are usually younger and immunosuppressants are open used in shorter period than in solid organ transplantation. Therefore, there might be a difference in glucose and lipid metabolism between BMT and solid organ transplantation. However, the serial changes of metabolic parameters following BMT have not been studied. Therefore, the aim of this study is to investigate the serial changes of blood glucose, lipids and the putative factors that are related with these changes after BMT. Methods: We have prospectively investigated 43 patients who underwent allogeneic BMT. Fasting plasma glucose(FPG), total cholesterol, triglyceride and high-density lipoprotein(HDL) were measured before BMT, and at 1, 2, 3, 4, 12 weeks and 6 months after BMT. The serial changes of these metabolic parameters according to clinical factors including type of BMT, mean daily steroid dosage, and occurrence of graft versus host disease (GVHD) were examined. Results: 1. Mean FPG level increased during 4 weeks after BMT and remained above basal value at post-transplant 6 months. Total Cholesterol level was increased during initial 4 weeks after BMT and was above basal value at post-BMT of 3 and 6 months. Triglyceride level was progressively increased during initial 4 weeks after BMT, but returned to basal value there after. HDL-cholesterol level was significantly decreased during initial 4 weeks after BMT, but returned to basal value there after. 2. Patients with FPG above 126 mg/dL and the other patients, the former received larger amounts of daily steroid and had lower HDL-cholesterol level. 3. The changes of metabolic parameters were different according to type of BMT, steroid dose, and occurrence of GVHD. Conclusion: Although there was increase of FPG, TC, TG and decrease of HDL-C during initial 4 weeks after BMT, these metabolic changes recovered slowly thereafter. Immunosuppressants are thought to be associated with these changes. Further observation will be needed for the long-term effect of BMT on metabolic changes(J Kor Diabetes Asso 24:689~698, 2000).

ESO 기법을 이용한 컴플라이언트 메커니즘 설계

이원구,박재용,김상락,유진식,한석영 한국공작기계학회 2008 한국공작기계학회 춘계학술대회논문집 Vol.2008 No.-

A compliant mechanism is a mechanism that produces its motion by the flexibility of some or all of its members when the input forces are applied. Whereas the topology optimization based on homogenization and SIMP parameterization has been successfully applied for compliant mechanism design, an ESO approach has not been considered yet for the optimization of these types of systems. This work presents a modified version of the evolutionary structural optimization (ESO) Procedure for its application in topology optimization of compliant mechanisms, It will be shown that an additive version of this method must be adopted in order to achieve the optimum design, since the traditional ESO method's element removal technique is not efficient in this case. The methodology is based on a mutual energy concept for formulation of flexibility and the ESO method. A multi-objective optimization problem is formulated as an application of compliant mechanism design. The procedure has tested in several numerical applications and benchmark examples to illustrate and validate the approach.

연구와 비평의 상호진화를 위하여

최원식(Choi, Won-shik) 한국어문학회 2016 語文學 Vol.0 No.131

The Shin Kyung-suk dispute seems to mark an end of an era of the Korean literary circles for me. Since the Japanese colonial period, Korean modern literature has been ‘Another Government’ against the Japanese Government-General of Korea or the Korean dictatorships. But the democratization, as we know, led to the weakening of Korean literary stature. During the noisy debate the Korean literary world has been almost invisible and the academic world of Korean literary study as same. In fact a problem in the plagiarism is not simple. It is more compex that the relationships between two or three works, which is especially crossing the borders. Even to solve the Shin Kyung-suk issue collaboration of literary critics and literary scholors is needed primarilly. In a word the academic world of Korean literary study try to enhance its reality, stopping to surrender him/herself to crisis. Perhaps it will be the first step that we produce the readable papers. Recently the Korean readers and writers has been so completely lost in the foreign works, because Korean literary critics and literary scholors almost abandoned his/her responsibillity of the literary education. Where can we find a path to innovate the study of Korean Literature and literary criticism? Co-evolution of criticsm and study is an answer. When the researchers make every effort to gain critical sense or reality, and the critics endeavor to obtain the historical sense, it shall be on exit, I wonder.