• 제목/요약/키워드: science history

검색결과 3,907건 처리시간 0.031초

이규준(李圭晙)의 생애(生涯)와 사상적(思想的) 경향(傾向) (A Pilot Study on Lee Gyu-Jun(李圭晙)'s Life and Thoughts)

  • 권오민;박상영;안상영;한창현;안상우
    • 한국의사학회지
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    • 제22권1호
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    • pp.7-13
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    • 2009
  • This article conducted an pilot study on Lee Gyu-Jun(李圭晙)'s life and thoughts. He championed, and is mainly based on, old annotations of ancient Confucian bibles古文 that were made in the Han漢 and Tang唐 era in Chinese history and consequently took additionally into account Zuxi朱熹's annotations on Confucian bibles. This cause big trouble to him in conservative Gyeong Shang Province(嶺南). He participated in the Confucian Religion Movement孔敎運動 and proposed constitutional monarchy as a new polity fit for changing Korean history. He closely interacted with many resistants to the Japanese rule of Korea and had a mixed perspective on Western culture, science and technology, and social system, positive or negative, contingent on cases. He made great footprints in the history of both modern Korean medicine and philosophy. Thus there is an urgent need for the overall study on Lee Gyu-Jun in every aspect.

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A Study on the Consciousness for Korean-Chinese Adaptation in Korea

  • Kim, Jong-Jin
    • 산경연구논집
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    • 제8권4호
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    • pp.7-13
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    • 2017
  • Purpose - This study aims to determine whether history education for Korean-Chinese living in Korea affects their understanding for Korean society. It also aims to determine Korean-Chinese compatriots to recognize the necessity for History education. Research design, data, and methodology - In this study, two parts were examined, which were the analysis on the influence of history education and the Korean-Chinese compatriots' adaptation to Korean society. In the case of data survey, Korean-Chinese compatriots were selected who are living in Korea. The survey was conducted using the samples of 200 questionnaires in total. Results - The results of the analysis shows that their residence adaptation in Korea has a positive impact on future nationality. Moreover, the residence adaptation in Korea has positive implications for their future nationality and their longer residence duration in Korea has an effect on their hope for living in Korea. Conclusions - The study showed the historical consciousness and related demographic characteristics of Korean compatriots living in Korea. It also showed that the longer their education duration for Korean history in China, the more difficult their adaptation would be. Therefore, the long term effects of adaptation depended on the emphasis of Korean history.

농업정보기술을 위한 ILP 프로세서에서 새로운 복구 메커니즘 적용 분기예측기 (A Branch Predictor with New Recovery Mechanism in ILP Processors for Agriculture Information Technology)

  • 고광현;조영일
    • Agribusiness and Information Management
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    • 제1권2호
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    • pp.43-60
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    • 2009
  • To improve the performance of wide-issue superscalar processors, it is essential to increase the width of instruction fetch and the issue rate. Removal of control hazard has been put forward as a significant new source of instruction-level parallelism for superscalar processors and the conditional branch prediction is an important technique for improving processor performance. Branch mispredictions, however, waste a large number of cycles, inhibit out-of-order execution, and waste electric power on mis-speculated instructions. Hence, the branch predictor with higher accuracy is necessary for good processor performance. In global-history-based predictors like gshare and GAg, many mispredictions come from commit update of the branch history. Some works on this subject have discussed the need for speculative update of the history and recovery mechanisms for branch mispredictions. In this paper, we present a new mechanism for recovering the branch history after a misprediction. The proposed mechanism adds an age_counter to the original predictor and doubles the size of the branch history register. The age_counter counts the number of outstanding branches and uses it to recover the branch history register. Simulation results on the SimpleScalar 3.0/PISA tool set and the SPECINT95 benchmarks show that gshare and GAg with the proposed recovery mechanism improved the average prediction accuracy by 2.14% and 9.21%, respectively and the average IPC by 8.75% and 18.08%, respectively over the original predictor.

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『동의보감』 내 미용 처방 선별 연구 : 기능과 용법을 중심으로 (Literature Study on Skincare Related Prescription in 『Donguibogam』 : Focused on Functions and Application Methods)

  • 조가영;박효민;정원모;채윤병;차웅석;김남일
    • 한국의사학회지
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    • 제31권2호
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    • pp.63-72
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    • 2018
  • As Korea's representative medical text, "Donguibogam" reveals Korean Medicine's unique perspective on the human body. The text also contains abundant resources related to skin, leading to diverse researches on the subject today. In this paper, authors tried to elicit values of "Donguibogam" in the general cosmetics field, through literature review. First, prescriptions related to main functions of modern cosmetics (anti-aging, whitening, and moisturizing) were classified. In relation to anti-aging, concepts such as 返老 (reversing aging), 還童 (to become young again), 皺 (wrinkle), and 皮急 (tense skin) were extracted and 69 examples of treatments were introduced. For whitening care, 41 treatments were mentioned on hyper-pigmentation and general complexion. Concepts related to moisturizing included expressions such as 潤肌膚 (hydration of skin) and 光澤 (glow), induced by 48 treatment prescriptions. Second, cosmetics related prescriptions were classified according to the application methods of modern cosmetics. 78 prescriptions of cleansing category included washing-off local area with herbal liquid, bathing, washing-off after steaming, and soaking the body in the herbal liquid. Total of 308 topical application prescriptions covered the conditions of various skin inflammations, scalp illnesses, and etc. In conclusion, this research examines the value of "Donguibogam" as a useful of skincare. Further studies are expected to extend our understanding of the field.

A note on partially conformal geodesic transformation on the Kahler manifolds

  • Cho, Bong-Sik
    • 한국수학사학회지
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    • 제16권3호
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    • pp.109-114
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    • 2003
  • In this paper, we deal with partially conformal geodesic transformations in Kahler geometry by using Fermi coordinates when tile submanifold is a geodesic sphere. We derive the necessary and sufficient condition for tile existence of such transformation in terms of the Jacobi operator and its derivative.

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디랙과 수학적 아름다움

  • 이상하
    • 한국수학사학회지
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    • 제14권2호
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    • pp.77-92
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    • 2001
  • P. Dirac's contribution to the advent of the modern quantum mechanics is undeniable. His main research guideline is the principle of mathematical beauty. What is this principle on the earth\ulcorner Are there distinctive features between pure mathematician's mind and theoretical physicist' mind about the mathematical beauty\ulcorner These problems will be analyzed with respect to Dirac's case which can reflect a historical interrelationship between science and philosophy.

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수학에서의 포스트모던 경향 -퍼지논리를 중심으로

  • 박창균
    • 한국수학사학회지
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    • 제12권2호
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    • pp.135-141
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    • 1999
  • It can be said that postmodernism shows a tendency to be anti-Descartes in the sense that it criticizes modern rationality which has started from Descartes. This paper suggests the relationship between modernism and postmodernism and that between. traditional Mathematics and fuzzy logic in three aspects, and shows that fuzzy logic tends to be a postmodern science in Mathematics.

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계산가능성 이론 형성에서의 Church's Thesis와 Turing's Thesis

  • 현우식
    • 한국수학사학회지
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    • 제11권1호
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    • pp.19-26
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    • 1998
  • We investigate "Church's Thesis" and "Turing's Thesis", which are commonly considered as equivalent foundations of computability theory or recursion theory in mathematical logic and computer science. A careful historical and logical analysis of Godel's recursiveness, Church's ${\lambda}$-definability and Turing computability should distinguish between Church's Thesis and Turing's Thesis.and Turing's Thesis.

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역사로 배우는 디지탈 시대의 편집 디자인의 방향 (Editorial Design in the Digital Age through the History of Design)

  • 이정선
    • 한국디자인학회:학술대회논문집
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    • 한국디자인학회 1999년도 추계 학술발표대회 논문집
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    • pp.92-93
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    • 1999
  • 컴퓨터와 급속도로 발전하고 있는 인터넷 환경속에서 일어나고 있는 디지탈 혁명은 사회, 경제 환경 전반에 걸쳐 많은 변화를 이미 가져 왔고 앞으로도 계속적인 빠른 변화가 예상되고 있다. 편집 디자인 분야 역시 새로운 환경 속에서 매체의 다양화와 변화를 통해 그 영역이 확장되었고 새로운 실험들이 활발하게 일어나고 있다.(중략)

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