• 제목/요약/키워드: Why-Why

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하도를 이용한 오수혈 오행배속 원리 고찰 (A Short Review on the Principal of Matching Five-Su-Points to O-Haeng Using Hado)

  • 최인서;이봉효
    • Korean Journal of Acupuncture
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    • 제31권2호
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    • pp.49-55
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    • 2014
  • Objectives : Five transport points are often used in acupuncture treatment. However, there is no clear explanation about the reason why the five transport points are matched five phases in this manner. Therefore, we reviewed the literatures and theses about the principal of matching and researched a new way to understand the reason. Methods : We found 8 theses and 3 literatures related to the matching of five transport points to five phases by searching the web sites. And, we reviewed the principal of matching and researched another new way to understand the reason why they are matched so. Results and Conclusions : In the viewpoint of the natural state and function of five phases, the start points arising in yin- and yang-meridian are matched to wood and metal respectively. Therefore, well point matches the wood and metal in yin- and yang-meridian respectively. And by following the flow of five transport points, the other points match with fire, earth, metal, water in yin-meridian and water, wood, fire, and earth in yang-meridian.

한국문학의 영어권에 있어서의 수용 및 연구 현황 - 미국을 중심으로 (The Translation and Study of Korean Literature in English Speaking Countries)

  • 권석우
    • 인문언어
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    • 제7집
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    • pp.205-226
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    • 2005
  • Up to January 2003, the amount of English translated works of Korean Literature are 399, among which 170 are translated abroad, 189, in Korea, and 40, abroad as well as in Korea at the same time. Like other language speaking countries, the 1980s and the 1990s are peak not only for the translation of Korean Literature but also for its scholarly attention. The statistic analysis of information, accumulated in various databases such as The Harvard Korean Studies Bibliography, Hawaii Korean Studies Bibliography, and MLA International Bibliography, shows that up to February 2004, 33 books, 16 dissertations and one thesis, 200 articles, and 84 reviews are wholly devoted to the study of Korean Literature in English speaking countries. However, why certain works of poets like Kim Sowol, Han Youngun, So Chungju, and novelists like Hwang Sunwon, Han Moosook, Kim Dongri are mostly translated in English speaking countries remain to be analysed in their socio-political details in breadth and depth. Likewise, why the works of So Chungju, Yi Kwangsoo, Kim Manjoong, Han Youngun, Kim Sowol, Chung Jiyoung are mostly taught and studied in English speaking countries are open to further scholarly discussion and debate.

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근시안적 손실회피 관점에서 본 모바일 애플리케이션 사용자의 현상유지 편향에 관한 연구 (Users' Status Quo Bias in the Mobile Application Context : From the Myopic Loss Aversion Perspective)

  • 박상철
    • 한국정보시스템학회지:정보시스템연구
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    • 제24권2호
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    • pp.189-208
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    • 2015
  • Purpose While individuals have unique abilities for planned behavior, they also often act irrationally. In this study, we draw on myopic loss aversion perspective as a meta-theoretical lens to explain why mobile applications users have inertia from updating their applications, ultimately leading them to use current version of applications. Design/methodology/approach Based on a survey of 219 users, this study conducts its research model using partial least square analysis and also demonstrates that both subconscious triggers (habit and anxiety) of system 1 thinking and conscious triggers (sunk cost and transition cost) of system 2 thinking promotes user's inertia, thus leading to the willness to continue use current versions. Findings By grounding the research model in the combination of both status quo bias and dual information processing theory from the behavioral economics, this study provide an alternative theoretical lens to describe why mobile users hesitate to update their applications. The results of this research show that all triggers have significant impacts on inertia. This study also found that the relationship between inertia and willingness to continue to use current version was positively significant.

한국의 초등 과학 교과서 생명영역에 나오는 탐구 주제 및 생물 재료에 대한 초등 예비교사들의 인식 분석 (The Analysis of Pre-service Elementary Teachers' Perception on Biology Inquiry Subjects, and biology Materials in the Korea Elementary School Science Textbook)

  • 김동렬
    • 수산해양교육연구
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    • 제29권3호
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    • pp.719-731
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    • 2017
  • The aim of this study was to analyze a group of pre-service elementary teachers experience on the cognitive terms of biology inquiry subjects, and experience on living materials related with the domain of life in the Korea elementary school science textbook. Firstly, elementary school pre-service teachers had the confidence of inquiry subjects related with the domain of life such as 'when we take breath what will happen in human body?' and 'Can we make the model of human body?' But they did have the most diffidence of 'The search for pieris rapae, a cabbage butterfly's life', 'Can we grow the little creature?' The reason why pre-service elementary teachers had diffidence of comprehending experiment procedure and planning ability was that 'they focused on understanding the scientific concepts instead of planning experiments by themselves', and 'they carried out the least amount of experiments' Secondly, elementary school pre-service teachers had never experienced biology materials related with the domain of life in the Korea elementary school biology science textbook such as 'tradescantia reflexa', 'Caddis larva', 'hydrilla verticillata', and 'Plantain lily.' According to the findings obtained from the study, the reason why they had never seen the biology materials was that they had the least opportunity of immediately observing life creatures due to memorization-intensive classes.

아리스토텔레스의 무한론에 대한 제논의 역할 (The role of Zeno on the infinite of Aristotle)

  • 강대원;김권욱
    • 한국수학사학회지
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    • 제22권1호
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    • pp.1-24
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    • 2009
  • 본 논문에서는 아리스토텔레스의 무한론과 제논의 논증들과 역설에 대한 그의 논의를 기반으로 아리스토텔레스의 잠재적인 무한론 형성에 제논의 영향을 추론하였다. 고대 그리스수학의 기초로서 아리스토텔레스의 잠재적인 무한을 고찰해 보면 미적분학에 꼭 필요한 실무한에 대한 개념을 허락하지 않았다. 아리스토텔레스의 "자연학"에서 실무한의 존재를 부정하고 잠재적인 무한만을 주장하게 된 것은 제논의 논증에 나타난 불합리를 피하기 위한 희망이 내재해 있는 것으로 판단할 수 있다. 따라서 고대 그리스인들이 왜 실제적으로 극한 개념을 수반한 적분을 개발하지 못하고 번거롭고 불완전한 십진법을 사용하면서 멀리까지 왔는지에 대한 이유 중 하나를 제공할 수 있을 것이다.

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Understanding why the public agricultural information services would meet troubles?: based on systems thinking approach

  • Lee, Jongtae;Park, Kyuhyun
    • Agribusiness and Information Management
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    • 제9권2호
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    • pp.22-26
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    • 2017
  • This study aims to understand why public information systems in agricultural fields have shown lower performances than other industrialized fields and industries and how these problems would be fixed and overcame. To accomplish this research purpose, this study would overview the previous studies on developing agricultural information systems in public sectors and would find out meaningful and considerable factors. This study would accept the methodologies of literature review and systems thinking approaches to understand the relationships among the found factors and to suggest the conceptual research model. Agricultural information system should take care to reduce implement and maintenance costs to reduce the negative relationships between costs and expected service value and between expected service value to perceived service value. Also, it should be understood that impersonal response would reduce the eager to use the services, so the government sectors should consider positively to adopt the concept of CRM even though the government sectors traditionally have ignored its necessity. The failure of public information systems/services may be caused not only by lack of the contents but also by the failure of the persistent post management.

의료(醫療) 윤리(倫理) 배경 철학으로서의 삼재(三才) 사상(思想)에 대한 연구(硏究) (A Study on the SamJae Theory(三才思想) as a Philosophic Background of Medical Ethics)

  • 백진웅
    • 대한예방한의학회지
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    • 제11권1호
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    • pp.55-64
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    • 2007
  • This study was carried out to examine that the SamJae Theory(三才思想) was applied for a philosophic background of medical ethics. SamJae theory is not the system of three categories, which is unlike to the meaning of the word 'Sam(三)', but it is the system of two categories with 天(陽) and 地(陰) which are dividing all creations and phenomenons in the universe into two. Nevertheless, the reason why we divide all the universal creations and phenomenons into three, 天, 地 and 人, and also why we give a name 'SamJae' to this theory using the word 'Sam' meaning three, is to emphasize the human free volition that comes from the independent human life in the universe composed of 天(陽) and 地(陰). In other word, the core concept of SamJae theory is not 天(陽) and 地(陰) but 人 which symbolize the independent free volition of human. Therefore, if we try to use SamJae theory as a philosophic background of medical ethics, we can establish a comprehensive theoretical system including the existing ethical theories such as utilitarianism.

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영어의 모음체계 연구 (A study of English vowel system)

  • 이재영
    • 대한음성학회지:말소리
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    • 제38호
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    • pp.71-97
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    • 1999
  • In this paper I have surveyed vowel phonemes in a variety of English accents and have proposed the vowel systems of English. The English accents covered in this paper include General American English, Northeastern American English, Western American English, Southern British English, Northern British English, Scottish English, Southern Irish English, Northern Irish English, Australian English, and New Zealand English. The vowel systems proposed here reflect the acoustic information of vowels and phonological aspects of English. This paper offers an Optimality Theory-based analysis of the English vowel systems by appealing to independently motivated constraints. This paper, following Flemming(1995), makes an assumption that the vowel system in question is selected in output as an optimal candidate by a given constraint ranking, the assumption which is different from the view that the vowel system is fixed in input. The analysis proposed here gives an answer to why a specific vowel system is selected and why dialectal variations come about. It is shown in this paper that the vowel system selected in a specific dialect comes from an optimal satisfaction of a given constraint ranking and that dialectal differences result from dynamic permutations of the same constraints. The constraint-based analysis proffered here accounts well for the similarities and differences among dialects in regard to the vowel system.

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유기농산물에 대한 소비자의 평가와 구매의식 (Appraisement and Purchase Consciousness of Consumer on Organically Grown Products)

  • 김연화;손상목
    • 한국유기농업학회지
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    • 제8권1호
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    • pp.49-67
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    • 1999
  • This paper focussed to find out the consumer appraisement and purchase consciousness on organically grown products since public pay more and more attention on organic food and market for organic products has been grown very rapidly. It is intended to deliver the necessary information at first time in Korea to the policy maker for environmentally sound agriculture, establishment for marketing strategy and consumer movement related with it. 66.2% of investigated consumer ever purchased the organic products, and they are inhabitant in apartment complex, belongs to high income group and eldly people, and used to buy frequently at 45.8%. For the reason why they choose the organic products ; 84.7% for health and safe, 48.6% for taste. But the reason why they not choose the organic products ; 56.7% for unconvenient to shop an organic food, 51.4% for expensiveness. On the purchasing the consumer mainly rely upon the certification label(67%), the marketing place(29.6%) and information and recommendation of shopkeeper(23.6%). Korean consumers intend to buy an organic products if variable products and crops are offered in the market and offered at reduced price. The group purchased intensively the organic goods appraise for an organic products positively, and group who do not express any careless intend never to purchase an organically grown products because of its high price. Consumer indicated the support policy and action program by government(69.2%), research & development on organic agriculture and its extension activity(48.8%) are necessary to stimulate an organic agriculture in Korea.

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Tire Industry and Its Manufacturing Configuration

  • Lee, Young-Sik;Cpim;Lee, Jin-Kyu
    • 한국경영과학회:학술대회논문집
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    • 대한산업공학회/한국경영과학회 2000년도 춘계공동학술대회 논문집
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    • pp.135-138
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    • 2000
  • This paper is intended to propose what manufacturing configuration (manufacturing planning and shop floor control) is suitable for the tire industry. Basically tire-manufacturing process is mixed-products, parallel-disconnected-flow-shop. Both throughput time and cycle tine are very short, the variety of tires is very high, the setup time is long, shop floor data reporting requirements is high, and there are many equipments and people working. And with no exception, tire industry also now confronts increasing requirements of delivery conformance with the above peculiar characteristics of tire manufacturing and changing market environments, this paper suggests, weekly master scheduling with no MRP is desirable and traditional kanban is right selection for shop floor control/scheduling. This paper describes why this configuration should be, using the manufacturing engineering principles and some new insights like four primitives of parallel flow shop. Generally known that shop with high parallel-product-mix and long setup time isn't good candidate for kanban. The four primitives of parallel flow shop explain why kanban is also useful scheduling technique in that environment.

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