• Title/Summary/Keyword: new approaches

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Rationalist Approach Towards New Forms : White Prisms (새로운 형태, 백색 프리즘에 대한 이성적 접근에 관한 연구)

  • Chung, Jin Soo
    • Journal of architectural history
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    • v.3 no.1
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    • pp.161-172
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    • 1994
  • This is part of a study on the origin of modernist forms and settings. Forms in Modern Architecture are totally new as though they seemed to be originated from some remote culture. Archaeological studies and Laugier's primitivist attitude to the classical architecture provided a way leading, in the end, to pure structures and abstract forms. An application of the classical elements was combined with the ultimate image of nobility, simplicity and rationality. What the seventeenth and eighteenth century theorists realized in the ruines of the classical structures were not the ones with their original organic vitality but the deteriorated, naked and abstracted ones. The essence of the classical structures has been the one of the main references of the modern white architecture. Ration and Nature were the quintessential terms in the design process of the Enlightenment architects of the late eighteenth and nineteenth centuries as they were in the twentieth century architecture. Pure geometric and symbolic forms were new inventions for the new revolutionary age after the development of architectural Styles, successive until Baroque and Roccoco, ceased to go on to the next phase. Many of their buildings appeared so modem in character, for they were omitted all but the essential structure and decoration. Other sides of rationality in the pre-modern age were evolved in terms of the paradigmatic research and the logic in structure. Durand developed a systematic typological approach to the forms. Geometry was the basis of his designs and his illustrations resembled endless simple geometrical problems. One of the other rational approaches was mainly developed by Viollet-le-Duc. To him, Gothic architecture was the model in which each members functioned actively and exerted counterpressure and the Middle Ages invented new fantastic forms. The several ways of rational approaches in architecture were led to the 'tabula rasa' planning in modern architecture. Nature was remained untouched and not deformed as Ledoux's houses in the $H{\hat{o}}tel$ de $Th{\acute{e}}lusson$ were setted on informal gardens. It is part of the modem image that Nature flows or interpenetrates through the white prisms of the strictest classical purity and machines.

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Strategic Approaches of IT Governance for University ERP System (대학ERP시스템을 위한 IT거버넌스 도입전략)

  • Kwon, Ho-Yeol
    • Journal of Industrial Technology
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    • v.28 no.A
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    • pp.191-194
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    • 2008
  • IT governance becomes one of hot issues in corporate information system including university ERP. IT governance provides IT value and mitigates IT-related risks such that the organization takes new business chances and grows in the future. In this study, we briefly introduced IT governance and university ERP in the viewpoint of alignment to the business goal of the organization. And then, we proposed an strategic approach of IT governance for university ERP system with new performance evaluation items from IT-BSC. Finally, we pointed out some related research topics as further studies.

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Novel LUT Measurement Method for Response Time Compensation

  • Kim, Tae-Sung;Park, Bong-Im
    • 한국정보디스플레이학회:학술대회논문집
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    • 2004.08a
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    • pp.331-334
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    • 2004
  • A new measurement scheme is proposed to generate an optimized boost table for video rate LCD response time compensation. This method, which closely follows basic theory, enables up to a 90% reduction in the lookup table creation time compared to conventional methods. Furthermore, while conventional approaches require all measurements to be repeated in order to load the entire LUT whenever key parameters such as refresh rate or boost intensity are modified, the method proposed in this paper allows the new table to be calculated by utilizing saved waveform data without the need for any repeated measurements.

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Year-in-Review of Lung Cancer

  • Son, Ji Woong
    • Tuberculosis and Respiratory Diseases
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    • v.73 no.3
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    • pp.137-142
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    • 2012
  • In the last several years, we have made slow but steady progress in understanding molecular biology of lung cancer. This review is focused on advances in understanding the biology of lung cancer that have led to proof of concept studies on new therapeutic approaches. The three selected topics include genetics, epigenetics and non-coding RNA. This new information represents progress in the integration of molecular mechanisms that to identify more effective ways to target lung cancer.

Some Properties of Harmonic Functions Defined by Convolution

  • Dixit, Kaushal Kishor;Porwal, Saurabh
    • Kyungpook Mathematical Journal
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    • v.49 no.4
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    • pp.751-761
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    • 2009
  • In this paper, we introduce and study a comprehensive family of harmonic univalent functions which contains various well-known classes of harmonic univalent functions as well as many new ones. Also, we improve some results obtained by Frasin [3] and obtain coefficient bounds, distortion bounds and extreme points, convolution conditions and convex combination are also determined for functions in this family. It is worth mentioning that many of our results are either extensions or new approaches to those corresponding previously known results.

Determination of a New Cut-off Frequency Coefficient for Sound Propagation in the Surface Duct (표층도파관 내에서의 새로운 Cut-off 주파수 계수결정)

  • 김성부
    • The Journal of the Acoustical Society of Korea
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    • v.1 no.1
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    • pp.37-44
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    • 1982
  • In the mixed layer when the frequency approaches the cut-off frequency for the first mode of notmalmode theory, sound ceases to be trapped. Based on the data of surface sound velocities abtained during the period of 16 years in the Sea of Japan. A new cut-off frequency coefficient in the surface duct that will determine the miximum wave length for duct transimission of underwater sound has been calculated.

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A New Fault Location Technique by Criterion Function (평가함수를 이용한 새로운 송전선로 고장점 추정법)

  • Sul, Yong-The
    • Proceedings of the KIEE Conference
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    • 1994.11a
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    • pp.30-32
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    • 1994
  • This paper presents a new method for the computation of fault location in multi-terminal transmission lines. This technique based upon the distributed model of transmission lines to overcome the problems encountered in traditional approaches. This method uses, the magnitude of the differential currents at each terminal and also uses an algorithm an equivalent conversion from an multi-terminal to a 3 terminal system.

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A Dynamic Channel Allocation Algorithm Based on Time Constraints in Cellular Mobile Networks

  • Lee Seong-Hoon
    • International Journal of Contents
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    • v.1 no.2
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    • pp.31-34
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    • 2005
  • The new realtime applications like multimedia and realtime services in a wireless network will be dramatically increased. However, many realtime services of mobile hosts in a cell cannot be continued because of insufficiency of useful channels. Conventional channel assignment approaches didn't properly consider the problem to serve realtime applications in a cell. This paper proposes a new realtime channel assignment algorithm based on time constraint analysis of channel requests. The proposed algorithm dynamically borrows available channels from neighboring cells. It also supports a smooth handoff which continuously serves realtime applications of the mobile hosts.

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A review on urban inundation modeling research in South Korea: 2001-2022 (도시침수 모의 기술 국내 연구동향 리뷰: 2001-2022)

  • Lee, Seungsoo;Kim, Bomi;Choi, Hyeonjin;Noh, Seong Jin
    • Journal of Korea Water Resources Association
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    • v.55 no.10
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    • pp.707-721
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    • 2022
  • In this study, a state-of-the-art review on urban inundation simulation technology was presented summarizing major achievements and limitations, and future research recommendations and challenges. More than 160 papers published in major domestic academic journals since the 2000s were analyzed. After analyzing the core themes and contents of the papers, the status of technological development was reviewed according to simulation methodologies such as physically-based and data-driven approaches. In addition, research trends for application purposes and advances in overseas and related fields were analyzed. Since more than 60% of urban inundation research used Storm Water Management Model (SWMM), developing new modeling techniques for detailed physical processes of dual drainage was encouraged. Data-based approaches have become a new status quo in urban inundation modeling. However, given that hydrological extreme data is rare, balanced research development of data and physically-based approaches was recommended. Urban inundation analysis technology, actively combined with new technologies in other fields such as artificial intelligence, IoT, and metaverse, would require continuous support from society and holistic approaches to solve challenges from climate risk and reduce disaster damage.

The Impact of Regulatory Approaches on Entrepreneurship and Iinnovation: In the Context of the Growth of Entrepreneurship in South Korea (규제방식이 창업기업의 진입 및 혁신에 미치는 영향: 한국 사례를 중심으로)

  • Kim, Yujin
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.17 no.4
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    • pp.1-16
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    • 2022
  • This paper studies the impact of regulatory approaches on innovation and entrepreneurship. As technological progress and environmental changes avail new business opportunities to innovative startups, many governments find it difficult to regulate new and unprecedented businesses promoted by the innovative firms. In order to provide academic and practitional implications on the regulatory design with which to support innovation and entrepreneurship, this paper aims to review classical theories on the demand and supply of regulation as well as empirical research on the impact of regulation on market entry and incentives for innovation. Based on the findings, this paper discusses the recent controversies around the regulatory approaches on new businesses pursued by startups, which are as known as the "positive regulatory approach" vs. "negative regulatory approaches" among practitioners and policy makers in Korea. This paper claims that the Korean context provides an useful opportunity to investigate how the ongoing transition of the once "fast follower" economy into a pacesetter one changes the nature of businesses pursued by firms, investors, and related market players and, accordingly, calls for the changes in the way the government intervenes in markets to regulate businesses of firms. By doing so, this paper sheds light on the role of the government in establishing an entrepreneurial ecosystem where innovative ideas of startups can be tested and nurtured.