• 한국의사학회지
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• 제18권2호
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• pp.197-227
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• 2005

Heojun was the top scientist on Medicine in the 16th and 17th centuries and wrote the Dongeubogam describing the top-level medical theory and technology. So far, his outlook on nature has been disregarded even though his medicine is still effective. Through this study, I would like to know if his outlook on nature as well as his medicine is still effective. The conclusions are as follows: 1. According to his output, the origin of the universe started from the spinning of One Gi(一氣) which is quite different from Hawking's theory. Hawking assumed that the origin of the universe started from the Big-bang and will end to the Big-crunch. However, the current report on the origin of a star is quite similar to Heojun's theory and we acknowledge that his view on the origin of the universe is still effective. 2. According to his output, the universe repeats expanding and contracting forever while Hawking assumed it will come to the end, the Big-crunch, based on the expanding universe theory. Some scientists assists that Hawking's assumption should have some contradictions. Now, we acknowledge that Heojun's universal cycling theory which corresponds with modern physical theories is still effective, which would lead to a new environmental movement. 3. His view on the structure of the universe is quite different from the output of the current science, which results from his thought that the nature should be reviewed from the point of human's view. His view on the structure will be able to be updated based on the output of the current science. 4. The universe analogy started from the East Asian area as well as the Greek and Roman area in the ancient. The idea has disappeared since the scientific revolution era in the West while the idea has been deepened and abundant in the East and has become one of the major philosophical bases. Heojun emphasized its importance from the beginning of his book. 5. The nation analogy has been popular all times and places. According to his output, governing a country is like controlling one's body. 6. According to Needham's output, the universe analogy and the nation analogy were based on the ancient developed alchemy. And Harper assumed that Taiosm was based on the macrobiotic hygiene which was developed by the ancient developed alchemists. We acknowledge that xian(仙) cult, macrobiotic hygiene, medicine, alchemy and the ancient philosophy started from our ancients. Heojun's output restored our ancient tradition by combining the macrobiotic hygiene and philosophy with medicine. 7. Roughly predicting yearly weather would be unacceptable by the current scientist but Heojun's yearly weather forecast is still used in the clinic and seems effective to prepare from any epidemic disease. 8. 'Day and Night' and Four seasons are the most important factors to the macrobiotic hygiene according to the Dongeubogam. The new environmental movements should be based on the most important factors, otherwise the human beings as well as the environment would fail to survive. 9. Wind, Coldness, Heat, Humidity, Dryness and Fire represents weather. The six weather factors represent one of six phases of a year which is decided by the areal factors. Heojun preferred the six factors generated in the body itself to them from the outside. He thought a human being was a universe and the six factors generated in the body responded to the factors of the outside. 10. According to his output, Heat and Humidity are the most important factors which make a human being ill. 11. Life span, disease, food, and dwelling are dependent upon the geographical feature, according to Heojun's output. In addition, one's appearance and his five viscera and the six entrails depend on the food as well as the geographical feature. 12. Heath is related with the environment and they effects upon each other. If one is weak, he will be deeply effected by the nature. On the other hand, if one is strong, he will effect on the nature. That's why people live together. 13. According to Heojun's work, the society is an important factor comprising the environment. During a peaceful era, the society becomes stable and human beings are stable as well while they will be on fire during a chaotic era. 14. Medicine deals with human beings who live in the nature, so any medical book cannot be excellent unless it has any description on the nature. Heojun's outlook on the nature turned out to be logical and suitable even from the point of the current view and it is still effective as if his clinical knowledge and technology are still effective. Something unsuitable may be substituted with the output of the current science.

• 서비스연구
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• 제9권1호
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• pp.17-31
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• 2019

본 연구는 의료기관인 치과병원의 서비스본질이 직무만족 및 직무몰입에 미치는 영향을 실증적으로 분석하였다. 최근 치과 병원이 의료에 대한 수요가 점차 증가하면서 신설과 확장을 통해 다양한 경쟁상황에 직면하고 있어 치과병원의 직무만족과 직무몰입의 중요성이 더욱 강조되고 있는 실정이다. 치과병원의 서비스본질은 직무만족과 직무몰입에 영향을 미치는 것으로 알려져 있는데, 이 두 요인은 치과 병원의 생존과 발전을 위해 요구되는 병원 본연의 기능뿐만 아니라 치과 병원의 경쟁력을 확보하기 위한 핵심 요인으로 평가되고 있다. 따라서 본 연구에서는 치과 병원의 서비스본질에 영향을 주는 조직만족과 조직몰입에 관한 요인들에 대하여 노사관계와 참여적 작업조직을 매개변수로 효과 분석을 수행하였다. 분석 결과 서비스본질기반 조직에서는 직무만족이 직무몰입에 유의한 영향을 끼치는 과정에서 노사관계와 참여적 작업조직 없이는 성립되지 않는 완전매개효과가 있는 것으로 나타났다. 따라서 인센티브나 외적 보상에만 집중하여 직원들의 직무만족을 높이려는 기존연구 결과와 달리, 본 연구에서는 서비스본질 요소들이 반영된 내적 지원체계를 강화할 필요가 결론을 도출하였다. 본 연구에서 투입된 변수인 직무만족과 직무몰입은 치과병원의 경쟁력 향상을 위한 기초가 될 수 있을 것으로 기대한다. 향후 본 연구를 중소 치과병원이나 치과 의원들을 대상으로 범위를 확장할 필요가 있다. 또한 관계성이나 쌍방향성과 같은 서비스본질을 조직차원에서 강화하는 것이 서비스조직의 경쟁력을 강화하는 효과적인 방법임에 대해 다양한 조직을 대상으로 입증하는 연구가 필요하다.

• 유통과학연구
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• 제14권12호
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• pp.107-118
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• 2016

Purpose - In today's markets, new technologies such as social network systems and user generated contents have provided consumers with access to unlimited amounts of information and an ability to communicate with other consumers in the world. Specially, the massive of the internet and the development of online communities and interactive platforms offer the potential to cocreate with a large number of consumers. Significant changes in marketplace suggest that simply being consumer oriented is not enough, so firms must learn from and collaborate with consumers to create values that meet their individual and dynamic needs. In these sense, emergent perspectives in marketing highlight new opportunities for co-opting consumers as a means to define and cocreate value through their engagement. Although the importance of consumer co-creation with firms, the current literature lacks the respond to two questions: (1) who are the most competent consumers for creating the values with firm? and (2) what are the stimulaters to help the consumers engage for co-creation? To this answer the question, this research investigate how to structure consumer motivations to encourage consumers to be more engaged for co-creation and what drives a consumer to get involved to respond to a call for co-creation. Research design, data, and methodology - To empirically test the hypotheses, a survey was conducted among consumers who had experienced the co-creation including upstream, downstream, autonomous, and sponsored co-creation with the firms. We collected a total of 343 responses. After we excluded 37 questionnaire because of incomplete responses, a total of 306 questionnaire remained. Working with a sample of 306 responses in Seoul and Kwangju, hierarchical moderated regression is employed to test research hypotheses. Results - The results indicated that consumer creativity and emergent nature are positively related to engagement in co-creation including upstream, downstream, autonomous, and sponsored co-creation. Also, the relationships between consumer creativity/emergent nature and engagement in co-creation were moderated by intrinsic motivation in case of upstream and downstream co-creation. Finally, interaction effects between consumer creativity/emergent nature and extrinsic motivation were not significant. Conclusions - These results suggest that marketing managers have to consider the consumer personality such as creativity and emergent nature and stimulate the intrinsic motivation of consumer to achieve the co-creation project successfully.

• 대한토목학회논문집
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• 제43권6호
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• pp.735-747
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• 2023

최근 기후변화로 인한 극한홍수 피해가 급증하고 있어 기존의 홍수관리시설만으로는 홍수피해에 제대로 대응하기 어려운 상황에 직면하고 있다. 이에 본 연구는 이러한 문제에 대처하기 위해 홍수 관리의 자연성 기반 접근 방법 중 하나인 제방 후퇴 및 이설의 효과를 분석하였다. 이를 위해 1차원 수치모델 HEC-RAS를 사용하여 100년 빈도 홍수에 대한 홍수위 및 유속 변화 그리고 최대 홍수위 발생 시점에 대해 분석하였다. 식생 조성 등의 자연성기반 홍수완충공간의 조성 환경 특성을 고려한 조도계수의 선택은 홍수위 변화 분석 결과에 민감하기 때문에 엄격한 기준과 과학적 근거를 기반으로 하였다. 분석결과, 자연기반해법의 홍수완충공간 조성에 따른 홍수위 저감 효과는 상류 구간에서 더 크게 나타났으며, 최대 30 cm의 홍수위가 저감되었다. 일부 홍수터 확장구간에서는 국부적으로 홍수위가 상승하는 현상이 나타나며, 유속 변화는 확장된 통수단면적의 비율에 따라 다양하게 나타났다. 이를 통해 제방 후퇴와 홍수터 확장은 홍수 관리의 효과적인 대안으로 고려될 수 있을 것으로 기대되며, 홍수위 변화, 유속 변화 및 최고 수위 발생 시점에 대한 종합적인 설계가 필요할 것으로 판단된다.

• Journal of Magnetics
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• 제15권2호
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• pp.61-63
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• 2010

We used $^1H$ nuclear magnetic resonance (NMR) to study the phase transitions and molecular dynamics in a characteristic ferroelectric liquid crystal with a carbon number n = 7, S-2-methylbutyl 4-n-heptyloxybiphenyl-4'-carboxylate (C7). The results were compared with those of our recent work on S-2-methylbutyl 4-n-octanoyloxybiphenyl-4'-carboxylate (C8), with a carbon number n = 8. While the recrystallization and isotropic phase transitions exhibited a first-order nature in the $^1H$ NMR spin-lattice and spin-spin relaxation measurements, a second-order nature was shown at the Sm-A - Sm-$C^*$ liquid crystalline phase transition. A soft-mode anomaly arising from the tilt angle amplitude fluctuation of the director, of which only a hint had been noticed in the C8 system, was manifested in the C7 system at this transition.

• 한국환경과학회지
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• 제19권11호
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• pp.1437-1444
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• 2010

This research was to find out the effectiveness of the horticultural therapy program based on the therapeutic factors and the most meaningful experiences of the clients. For this purpose "Green harmony" program focused on harmony through horticulture was implemented. It is based on the preposition that holistic health is promoted with harmonious relationships with oneself, other people, community and nature. The program has three-fold structure: In innermost it deals with the task of the late adolescent, i.e., self identity, secondly the experience of communication and solidarity in the group, and finally extension of interest to the community. For the therapeutic intervention, questions using the metaphor of the activity were given to the clients for the establishment of self-identity, while group activity and the donation of the works let the second and third purpose accomplished. Outdoor activity, 'Tire garden project', has provided the clients with chances of the contact with nature, cooperation with other group members, and a contest to provoke enthusiasm. Also recycling and greening of the community were possible by utilizing old tires for the containers and by donating the final works to the community. For the evaluation of the result, the effect of the program on the stress of the college students was tested, and the most meaningful experiences during the participation to the program were asked to identify the therapeutic factors acknowledged by clients. "Green harmony" program has brought positive effects on the stress of the clients in spite of relatively short period of five weeks. The clients has acknowledged plant/nature contact and interactions between group members for the most meaningful experiences. This research suggests "Green harmony" horticultural therapy program based on the therapeutic factors is highly applicable for the general populations.

• 환경영향평가
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• 제5권2호
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• pp.33-47
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• 1996

To select the criteria, literature review was made in the quantitative case of conservation biology, foreign country's EIA and domestic ecology. Among them, a few factors was extracted. To applicate the criteria to domestic forest ecosystem, expert opinion survey was executed to the ecologist. The results were summarized as follows; 1. Classification of sites was made of land use system which is related to forest ecosystem or forest conservation. Sites are divided into 3 categories which are nature preservation area, seminature preservation area and urbanized area. Evaluation criteria is consisted of rarity and naturalness. 2. Each area had different criteria composition according to the site characteristics. Criteria of nature preservation area is rarity in the broad sense (distribution pattern of vegetation), vegetation size, successional stage and depth of organic matters. Those of seminature preservation area are rarity in the broad sense (distribution area of vegetation), vegetation size, successional stage, diameter at breath height and depth of organic matters. And those of urbanized area are vegetation distribution in area, successional stage, age of forest and diameter of breath height. The basic data of criterion was gathered by field survey. 3. Evaluation index and total naturalness index was obtained by adding the each criterion. It is made up of two categories-rarity and naturalness. TNi is divided into 3 grades. Grade I is more than 70% for TNi, grade IT is 50~70%, and grade III is below 50%. According to the each grade, permitted action and facilities were suggested.. This research just focuses on the evaluation of vegetation quality and the assessment results do not directly judge conservation or development. To make better evaluation criteria, various fields of forest ecosystem-geological or physical nature environment and fauna ecosystem etc. -will be added wholly to this research.

• 센서학회지
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• 제24권6호
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• pp.373-378
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• 2015

The structure of the human ear is divided into the outer ear, the middle ear, and the inner ear. The inner ear includes the cochlea that plays a very important role in hearing. Recently, the development of an artificial cochlear device for the hearing impaired with cochlear damage has been actively researched. Research has been carried out on the biomimetic piezoelectric thin film ABM (Artificial Basilar Membrane) in particular. In an effort to improve the frequency separation performance of the existing piezoelectric thin film ABM, this paper presents the design, fabrication, and characterization of the production and performance of a partially etched-type ABM material. $O_2$ plasma etching equipment was used to partially etch a piezoelectric thin film ABM to make it more flexible. The mechanical-behavior characterization of the manufactured partially etched-type ABM showed that the overall separation frequency range shifted to a lower frequency range more suitable for audible frequency bandwidths and it displayed an improved frequency separation performance. In addition, the maximum magnitude of the vibration displacement at the first local resonant frequency was enhanced by three times from 38 nm to 112 nm. It is expected that the newly designed, partially etched-type ABM will improve the issue of cross-talk between nearby electrodes and that the manufactured partially etched-type ABM will be utilized for next-generation ABM research.

• 한국산림과학회지
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• 제77권1호
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• pp.1-9
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• 1988

서울시 남산자연공원(南山自然公園)의 식물사회학적 특성을 고려한 식생관리대책을 제시하기 위하여 Belt-transect 법(法)과 방형구법(方形區法)으로 표본조사를 실시하여 남서-북동사면간 식생구조, 주요식물간 경쟁(競爭), 인공조성식생(人工造成植生)의 구조를 분석했으며, 이러한 결과와 기 발표된 결과를 토대로 권역별(圈域別) 식생관리대책(植生管理對策)을 제시했다. 남서사면의 출현 종수(種數), 개체수(個體數)가 북동사면보다 높았으나, 종다양성(種多樣性)은 북동사면이 1.0수준으로 남서사면(0.8~1.3) 보다 안정되었다. 양사면간 상이도(相異度) 및 식물상이도계수(植物相異度係數)(FDC)는 70~80%로서 종구성(種構成)이 이질적이었으며 북동사면에는 신갈나무, 남서사면에는 소나무가 우점종이었다. 주요 수종간 경쟁관계에서는 아까시나무>은사사나무>소나무, 신갈나무>활엽수>소나무, 낙엽활엽수>아까시나무 순(順)으로 우세하였다. 남산에 식재된 조림수종 특히, 잣나무, 젓나무, 독일가문비나무 등의 생육상태가 매우 불량하였으며, 인공조림수종들의 추수(推樹)발생지역에서의 밑깍기작업은 종다양성(種多樣性)을 증대시키는 역할을 하였다. 인공조성식생(人工造成植生)의 군집구조는 기존 자연식생과 상이(相異)하여 생태계의 천이를 방해하고 있었다. 남산자연공원의 관리는 기존 자연생태계를 보존(保存)하되, 필요시 생태계의 천이를 발전시키는 최소한의 인위적(人爲的)관리를 관리목표로 설정하고 6개 식생관리권 즉, 소나무림지역, 신갈나무림지역, 낙엽활엽수림지역, 인공조림지역, 아까시나무림지역 및 조경수목식재지역별 관리대책을 제시하였다.

• 기술혁신학회지
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• 제9권3호
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• pp.558-577
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• 2006

그동안 우리나라는 지속적으로 R&D 투자를 확대하는 등 과학기술 혁신역량을 강화하기 위해 부단히 노력해 왔다. 이러한 결과로 우리나라의 연구개발능력이 크게 신장되었으며, 과학기술지표 측면에서의 수준도 크게 향상된 것으로 나타났다. 또한, 세계 정상급 과학저널로 인정받고 있는 Nature지(誌), Science지(誌), Cell지(誌)(이하, 'NSC')에 우리나라 과학자들이 논문을 게재한 실적 또한 괄목할만하게 증가하였다. 본 연구는 NSC지(誌)에 논문을 게재한 한국인 과학자의 현황을 분석하여 우리나라의 연구역량을 진단하고 연구의 질적 수준 제고를 위한 정책적 시사점을 도출하였다. 특히, 국가연구개발사업 중에서 어떠한 연구개발 프로그램이 NSC 논문을 증가시킨 요인으로 작용하였는지를 구체적 사례를 통해서 분석함으로써 향후 국가연구개발 프로그램의 전략적 추진방안을 모색하였다.