1,722,959 research outputs found
Gongshu from Wu Ke Zong Yao (The Martial Imperial Examination)
No full text본 연구는 조선시대에 번성했던 당시의 무과의 실제적인 모습을 밝히고, 활쏘기 전통을 계승하는 차원에서 武科總要(1810)에 나와 있는 활쏘기를 중심으로 살펴본 것이다. 그 결과는 다음과 같다. 첫째, 조선시대에는 각종 무과를 800번 실시하였고, 무과에서 활쏘기는 가장 중요한 시험과목이었다. 활쏘기는 조선시대의 왕으로부터 일반 무사들에 이르기까지 그리고 심지어는 문관과 일반 양민에 이르기까지 가장 기본적인 신체활동으로서 예의작법이고 놀이이며 심신단련 수단이었다. 둘째,武科總要는 태조 원년부터 순종 20년(1820)까지 428년간의 문무방목을 수록하고, 武選에 관한 법전과 규례, 시행세칙 등은 물론, 문무입격자의 신분과 성명 그리고 무과에서 무슨 과목을 시험을 어떻게 봤는지 規矩를 세세히 설명하고 변천과정을 알려주는 자료이다. 그런 점에서 武科總要는 무과연구와 활쏘기의 전범을 이해하고, 활쏘기 전통을 복원하고 계승하기 위해 반드시 살펴보아야할 중요한 자료이다.The aim of this study is to uncover the real martial imperial examination in Korea, taking archery as the main subject——Wu Ke Zong Yao (1810). The conclusion is as follows, first of all, in the Korean era, a variety of martial arts test were held more than 800 times as total, among which archery was an important subject. It is a basic physical activity for people of all kinds and all ranks. It is both a ritual form and a game that is regarded as a means of physical and mental exercise. Second, the Wu Ke Zong Yao includes the martial and literary lists from 1392 to 1820, recording the code of the election, regulation, the implementation details, and a detailed account the qualifications and names of literary and military qualified candidates. Therefore, Wu Ke Zong Yao is quite important in investigating the martial imperial examination and the archery model and heritage.OAIID:RECH_ACHV_DSTSH_NO:A201703331RECH_ACHV_FG:RR00200003ADJUST_YN:EMP_ID:A072421CITE_RATE:FILENAME:武科總要에 보이는 활쏘기.docxDEPT_NM:체육교육과EMAIL:[email protected]_YN:FILEURL:https://srnd.snu.ac.kr/eXrepEIR/fws/file/b53212f8-1e2c-4201-b9ae-fd6e9e01de62/linkCONFIRM:
Direct Determination of Multi-mode Equivalent Circuit Models for Discontinuities in Substrate Integrated Waveguide Technology
No full text
Developing microcomposite pharmaceutical materials using dense gas technique
No full textMicronized particulate pharmaceutical materials prepared using dense gas antisolvent precipitation is of great advantage over traditional micronization techniques in terms of particle size distribution and reproducibility. Our work shows that spherical particles with different degrees of agglomeration can be produced under mild operating conditions. These results stimulate further studies on the structure-property relationship of the precipitates.
Preliminarily, we performed dense gas antisolvent precipitation on a number of polymers of pharmaceutical interest, including poly(DTE carbonate) and polyvinylpyrrolidone (PVP) with different molecular weights. We explored the effect of experimental conditions on the particle size and morphology. For poly (desamino tyrosyl-tyrosine alkyl ester carbonate) [poly(DTE carbonate)], its microparticles with controlled size could be applied in the field of tissue engineering, which could facilitate better exertion of the biochemical functions of this biodegradable polymer. On the other hand, PVPs are common excipients widely used in pharmaceutical formulation development. Physicochemical properties of both types of polymers provide flexibility of their application. Their precipitation by dense gas as antisolvent provided informative data for subsequent experiment of forming solid dispersions.
Solid dispersions were prepared by precipitation of PVP with several pharmaceutical compounds using dense gas carbon dioxide as antisolvent. We focused on the morphology and particle size control of the products for the first two model drugs, prednisolone and its acetate salt, and then we prepared solid dispersions of a nonsteroidal anti-inflammatory drug, piroxicam. Microcrystals or microspheres were formed where the drug was amorphously dispersed in the polymeric matrix, with drug loadings dependent on initial drug-polymer weight ratios. The existence of interaction between the drug and polymer was confirmed through characterization of their physicochemical properties. The dissolution profiles of solid dispersions showed significant improvement in the dissolution rate of piroxicam compared with their corresponding physical mixtures and plain drug. These results manifest the great potential of this dense gas technique in improving bioavailability of water-insoluble pharmaceutical substances.Ph.D.Includes bibliographical references (p. 94-113
Development of Microwave and Millimeter-Wave Traveling-Wave Electro-Optical Devices Using Substrate Integrated Circuit Concept
No full textMetaphor use in the news reports on the China Pakistan Economic Corridor / Wu Ke
No full textSince its first announcement in 2013, the China-Pakistan Economic Corridor (CPEC) has received worldwide attention. Although concerns have been raised about CPEC, including about debt sustainability and security, the cooperation between China and Pakistan moves forward, with the positive framing of CPEC from the media in both countries. An important part of implementing this multilateral plan is execution of foreign policy and promoting cooperation among other countries. Besides, media has an essential role in influencing public opinion and is commonly used by political leaders to convey information domestically and internationally. Therefore, to better understand media representation of CPEC in China and Pakistan, this study investigates metaphor use in articles about CPEC published in a major English newspaper from each of the two countries (Pakistan: Daily Dawn, China: Xinhua). A total of 38 articles published between 19 October 2018 and 19 November 2018 were selected to coincide with the first visit to China made by Pakistan’s premier, Imran Khan. Charteris-Black’s (2004, 2018) Critical Metaphor Analysis was used to identify, interpret, and explain the use of metaphors, comparing the data from the Chinese and Pakistani newspapers. The analysis reveals that certain metaphor types, such as personification, journey, building and container, are commonly used to construct 1) a positive evaluation of China-Pakistan relations and CPEC, and 2) the ideological vision of the “Chinese Dream” by emphasizing common prosperity as a mutual goal. The findings show that the types of metaphors used in both newspapers are similar, possibly because certain metaphor types are universal in nature and common in political discourse
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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