• Title/Summary/Keyword: Historical development

Search Result 1,580, Processing Time 0.027 seconds

Development of Rainfall-Runoff forecasting System (유역 유출 예측 시스템 개발)

  • Hwang, Man Ha;Maeng, Sung Jin;Ko, Ick Hwan;Ryoo, So Ra
    • Proceedings of the Korea Water Resources Association Conference
    • /
    • 2004.05b
    • /
    • pp.709-712
    • /
    • 2004
  • The development of a basin-wide runoff analysis model is to analysis monthly and daily hydrologic runoff components including surface runoff, subsurface runoff, return flow, etc. at key operation station in the targeted basin. h short-term water demand forecasting technology will be developed fatting into account the patterns of municipal, industrial and agricultural water uses. For the development and utilization of runoff analysis model, relevant basin information including historical precipitation and river water stage data, geophysical basin characteristics, and water intake and consumptions needs to be collected and stored into the hydrologic database of Integrated Real-time Water Information System. The well-known SSARR model was selected for the basis of continuous daily runoff model for forecasting short and long-term natural flows.

  • PDF

An Overview on the Emergence of the Reliability Prediction Methodology 217PlusTM (신뢰성 예측 방법론 217PlusTM의 출현 과정에 대한 고찰)

  • Jeon, Tae-Bo
    • Journal of Industrial Technology
    • /
    • v.29 no.A
    • /
    • pp.27-36
    • /
    • 2009
  • Reliability plays a pivotal role in products safety and quality. DoD RIAC recently developed a new reliability prediction methodology, $217Plus^{TM}$, for electronic systems. It officially replaces the well-known MIL-HDBK-217 and is expected to be widely used. Although theoretic study about $217Plus^{TM}$ and its application towards field systems seem to be attractive, it is also desirable to understand the general background of its development. In this paper, we performed a historical review of the arenas related to reliability prediction. Due to the vast of materials, our scope was limited to the development of $217Plus^{TM}$. We first reviewed Rome Laboratory and RIAC. We then explained the development course of reliability methods, MIL-HDBK-217, PRISM, and 217-Plus. This review will form not only a good understanding of the methodology but a basis for future study. We conclude this study with provision of future research areas.

  • PDF

Parks and Leisure${\cdot}$Recreation Environments in Western Areas -Special Consideration on the Public Parks & Recration System Development in the United States- (歐美의 公園 및 餘暇${\cdot}$레크레이션環境 -美國의 公園${\cdot}$레크레이션 制度에 관한 歷史的 考察을 中心으로-)

  • Moon, Seok-Ki
    • Journal of the Korean Institute of Landscape Architecture
    • /
    • v.18 no.3 s.39
    • /
    • pp.85-97
    • /
    • 1990
  • To understand the parks and leisure recreation environments of United States, some major areas are studied with the brief history of R & P area. development Those are 1) National Park System and National Park Service 2) ORRRC and BOR 3) Education of the Recreation & Park professions. Some findings of this study can be summarized as follows : 1. In United States, R & P area has been developed on the firm base of 'Publicity'. Central Park as a public park, National Park Service and Bureau of Outdoor Recreation as Federal organization have led this concept. 2. Major recreational resources - natural, cultural and historical etc-have converged into National Park System. On that, conservation and recreation use of those resources are possible in balance. 3. Establishment of the R & P area in the early stage made a great contribution to educate professionals. And this situation has been so helpful for balanced development of the area.

  • PDF

Inheriting and Innovation;The Trend of Landscape Architecture

  • Linyi, Shi
    • Proceedings of the Korean Institute of Landscape Architecture Conference
    • /
    • 2007.10b
    • /
    • pp.141-144
    • /
    • 2007
  • Nowadays, landscape architecture development faces several challenges such as how to inherit Chinese cultures and spirits, how to sustain historical and traditional features and how to keep landscape vital in modem development of city and society. Through interpretation of Chinese culture nature which is set as the research principle, this paper concludes to 'natural, suitable and special' leading idea of inheriting, constructing and preserving Chinese landscape. This idea also integrates traditional, modern, western and Chinese cultures and features. With projects and examples, it also explains those bad effects to landscape inheriting: un-enough mending, natural aging, unsuitable policies, and over development etc. This paper also addresses Beijing Tiantan Park and Shanghai Jiangnan Ship Firm landscape design to show successful protection of traditional gardens. Various protections of the architectures and surroundings and innovation of traditional landscape architecture are also stated.

  • PDF

Development and Situation of Chinese Forest Resources

  • Cheng, Ming;Ahmed, Sheikh Ali;Chun, Su-Kyoung;Kim, Jong-In
    • Journal of the Korea Furniture Society
    • /
    • v.17 no.4
    • /
    • pp.15-26
    • /
    • 2006
  • This article is composed of three parts in this article. The first part reviews, in the general, condition on Chinese forest resource history and analyzes the change in different historical times. The present condition and existing problems are discussed in the second part, where analyzes the existing problems in different distribution areas. In the third part, the solutions are raised to solve the problems mentioned in the second part. Finally the objective and strategy for sustainable development of Chinese forest resources are put forward.

  • PDF

Creation of System Dynamics in an Uncertain and Complex Market: The Case of Korea's Evolving Biopharmaceutical Industry

  • Lee, Jeong Hyop;Kim, Jaewon;Hyeon, Byung-Hwan
    • Asian Journal of Innovation and Policy
    • /
    • v.8 no.2
    • /
    • pp.180-207
    • /
    • 2019
  • This article explores the historical evolutionary process of the biopharmaceutical industry of Korea, and how intentional and unintentional policy interventions have triggered the creation of the industry's system dynamics and paved the way for the generation of a few global leading products, including biosimilar, as well as next-generation therapeutics of gene and cell. The policies cover the simple technology transfer of API synthesis to overcome the endemic parasitic disease, new substance patent adoption and new drug development consortia, human resource development, various national initiatives influenced by the Human Genome Project, and venture promotion schemes. The scope and implementation tools under these policies have been aligned and refined to transform traditional fine chemical-based pharmaceuticals, to stimulate large companies' participation and to create technology-based venture companies in the biopharma business of Korea.

The Social Influence of the Landscape Architecture Engineer Examination on the Establishment of Authenticity in Landscaping History Department (조경기사 '조경사' 과목이 조경역사학(造景歷史學) 분야의 진정성 확립에 미친 사회적 영향)

  • Lee, Chang-Hun;Shin, Hyun-Sil;Kim, Kyu-Seob;Lee, Won-Ho
    • Journal of the Korean Institute of Traditional Landscape Architecture
    • /
    • v.36 no.3
    • /
    • pp.128-136
    • /
    • 2018
  • This study was centered on the protested data of the issue of "History of Landscape Architecture" in the handwritten course of landscaping articles of National Qualifications Test. The purpose of this study is to examine the types of social problems in the process of correcting erroneous historical facts. The purpose of this study was to find alternatives for the development of the field of landscape and culture history that can assist in the verification of the historical facts of the landscape sciences examination questions. The main results are as follows. First, as a result of analyzing the contents of the landscape architects' subject matter, the establishment of concept of landscape style and form and the confirmation of historical facts were investigated as important types to be established for development of landscape landscape history department. It seems that the social consensus of the expert group is needed to supplement the lack of data to refer to landscape architectural theory. Second, the analysis of the problematic narrative contents resulted in a total of five types of questionnaires. The appeared in the Undefined style and form(52.94%), Unproven historical facts(25.13%), Obscurity Era classification(11.77%), Lack of specificity(6.95%), Content scope of obscurity events(3.21%) Third, it is not only the lack of information to learn the theory by comparing and analyzing the contents of the statements in the landscape architect 's question items, but also the difference of contents between books was analyzed as the main cause of the problem. As a result of examining the characteristics and examples of the issues raised in landscape architectural problems, it was related to the social phenomenon, and it was classified into cultural factors and political factors. Fourth, the resolution of problematic issues in landscape architects' landscaping articles, which are national technical qualification tests, shows positive results. The information determined in the process of solving the perceived content can be used directly in landscaping field, and it helps the accuracy of the verification process by identifying the types and characteristics of the issues.

Consideration and Prospect of the Historical Development of The Korean Buddhist music (한국 불교음악의 역사적 전개 고찰과 전망)

  • Song, Ji-won
    • (The) Research of the performance art and culture
    • /
    • no.42
    • /
    • pp.77-106
    • /
    • 2021
  • The history of The Korean Buddhist music dates back to as early as the 2nd year of Goguryeo King Sosoorim's reign (372) when Buddhism was introduced to the land for the first time and should cover the entire development to this date, which spans over 1,600 years. The extensive scope of research is overwhelming and research efforts are limited at best. Against this backdrop, this study aims to examine how the historical development of The Korean Buddhist music has unfolded over such a long period of time and to understand how the Buddhist music is supposed to further develop in this land in and after the 21st century. Since the Three Kingdoms period, followed by Goryeo and Joseon Dynasty period, Japanese colonial period, and to this date, the history of the Buddhist music has unfolded in line with the 'ups and downs of the history of Buddhism'. The Buddhist music is characterized by various development paths based on historical peculiarities over different periods, including protection by the royal family during the Three Kingdoms period, aspect of Buddhist music during the Goryeo Dynasty period, policy to worship Confucianism and suppress Buddhism during the Joseon Dynasty period, harsh repression of Buddhism during the Japanese colonial period, and the present Buddhist music seeking new ways of proliferating Buddhism among the public, which requires an effort to understand the different characteristics of different periods by identifying key perspectives and tasks of Buddhist music in different periods. In this vein, this article includes not only the history of 'Beompae(Buddhist Chant)', a collective term for Buddhist music in a narrow sense but also all Buddhist music characterized by with Buddhism that is communicated in this land and extends its coverage even to Chanbulga(Buddhist hymn)讚佛歌 music created in and after the 20th century. It also examines the historical development of Buddhism related music in this land. Another task of this article is to understand the Myeongching-gagok 名稱歌曲 sung by monks in the early Joseon Dynasty period, music created for public mission work during the Joseon Dynasty period, the meaning of the existence of 'Hwacheong' 和請, and the traces of Buddhist music existing in the music of the Joseon Dynasty period.

A Study of the Development Model of Chinese Traditional Medicin - Centering on the Process of the Professionalization - (중의학의 발전모형에 대한 연구 -전문화과정을 중심으로-)

  • Lee Hyun Ji
    • Journal of Physiology & Pathology in Korean Medicine
    • /
    • v.17 no.3
    • /
    • pp.611-616
    • /
    • 2003
  • Through the whole period of the twentieth century, Chinese Traditional Medicine has been affected by the political and cultural changes of Chinese society. Before the 1949 Communist Revolution, Chinese Traditional Medicine was regarded as a dark past which should be cleared off. But Chinese Traditional Medicine has been reevaluated as a national medicine and spreaded quickly since the 1949 Communist Revolution. Moreover, 'the bare foot doctor' who received short term training appeared during the Cultural Revolution. It enhanced the status of Chinese Traditional Medicine. At the same time, it was estimated as a model of the self-reliant development of Third World countries. But the direction of development of Chinese Traditional Medicine was changed again recently. Chinese government has adapted the open-economy policy since the late 1970s. Accordingly Chinese Traditional Medicine also has been changed. Nowadays it pursues the professional development strategy. This paper inquired the following research questions. First, what kind of historical changes in the development strategy of Chinese Traditional Medicine has happened? Second, how much Chinese Traditional Medicine has accomplished the professionalization? Third, what kind of problems Chinese Traditional Medicine has met in the process of professionalization? Finally, why Chinese Traditional Medicine has adapted the professional development strategy?