• Journal of the Korea Safety Management & Science
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• v.16 no.1
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• pp.37-44
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• 2014

This study is to search cooperation plan about fire investigation based on the public-private partnership. Especially focused on the partnership with 4 sector; the academic world, insurance sector, industrial world, professionalist of private fire investigation. In conclusion, Firstly a partnership with the academic world should have courses or school subject extensions related to fire investigation. Secondly, a partnership with insurance sector should secure trust through unifying estimate standard about the origin of damage. Thirdly, A partnership with industrial company is presented making collaboration team to investigate the fire investigation. Lastly, the partnership with the private professionalist related to fire investigation should strengthen credibility and expertise.

• Journal of architectural history
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• v.21 no.4
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• pp.47-58
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• 2012

The purpose of this paper is to trace the architectural origin of the Bosung College Library (1935~37), which is currently used as Graduate School Building of Korea University. So far, numerous books have repeatedly described that the library was modelled on a Duke University library, but without any serious consideration. Through literature review, field-trip and archives investigation, this research discovered new critical facts concerning the origin of the building. First, Dong-Jin Park, the architect for Bosung College, saw a photograph of the Duke library in a Duke University catalog possessed by Chun Suk Auh, Professor of the college at that time. Second, the Duke library that he saw in the catalog, which might possibly be Bulletin of Duke University (Feb. 1931), is certainly the present Perkins Library (1930) in Duke University West Campus. Third, the architect probably referred not only to the library but also to other Duke buildings such as School of Medicine and The Union, of which photographs were also published impressively in the Bulletin. Although the Bosung College Library was inspired by the Duke buildings, however, it is undoubtedly a creative design work by the architect Park. Arguably, these findings broaden our view of Korean architectural history in the modernization period, and it is more than a confirmation of just one building's origin.

• Journal of the Korean Home Economics Association
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• v.28 no.1
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• pp.21-41
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• 1990

All the cultures are enriched and developed themselves through the contact with another culture, which propagate and transplant its new cultural elements to a time-honoured tradition. Therefore, the investigation of the origin of each culture means to find out the all the elements of each culture itself in the end. In Korean Costume, we can find both the Costume of frizid jone and that of temperate jone togther, effected by the influence of typical continental climate. Accordingly, we can also realize that both Lee, of southern tribe and Haw, of northern tribe suitable for the protection of cold weather, existed in Korea. Even Lee and Hwa were used together, Hwa had been appeared earlier than Lee along with the Skitai Costume and we can find its origin in the line of Skitai costume. In Central Asia, Tadjhik was the only race tracing their ancestry from ancient Iranic genuinely and they had been keeping the culture of Skitai origin continuously. The purpose of this thesis is to examine Korean's own culture of the footwear through the investigation of Tadjhik's culture of costume, specially through the culture of Tadjhik footware. To reach the conclusion of this thesis, the comparision and investigation between Korea and Tadjhik was made carefully for the followings, culture of life and costume, forms and materials of footwear. 1. The treasers and boots made by leather and felt was the origin of costume culture of Central Asia and aboves were appeared in persian costumn for the first time. We can consider that those had connection with Korean culture of costume. 2. Form of Tadjhik footwear can be devided by hwa and Lee, and there was a big difference in form between that of mountain area and plain area. We can find more rariety in footwear of mountain area. 3. If we compare the form of Hwa and Lee of Tadjhik with our own footwear, we can find out many things in common and there are lots of similarities particularly in form and material. 4. We can say that the difference of Tadjhik and Korean was the preference of Hwa for Tadjhik and Lee for Korean, aboves came from the different totography, climate condition and life style. 5. The form of male and female footwear of tadjhik was almost similar, but female footwear had various and beautiful decorations for the ornament. 6. The materials of Tadjhik footwear was mostly leather, and Hwa was used particularly for labour purposes. 7. We can expect that Tadjhik of Central Asia and Korea had a similar orgin and style on the footwear. It can be expected that we can find out many common things in further investigation of the study of Tadjhik costume and will exert the examination continuously.

• YAKHAK HOEJI
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• v.53 no.5
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• pp.293-297
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• 2009

The abuse of methamphetamine (MA) is one of the most serious drug abuses in Asia. And, the prevention of precursor production for abuse drug is one of the most effective drug control system. Isotope ratio analysis at natural abundance levels have been used to establish the environmental source or the geographic origin of various biological and nonbiological materials. Ephedrine, the precursor of MA, is produced by one of three methods; extraction from Ephedra plants, full chemical synthesis or via a semi-synthetic process involving the fermentation of sugar, followed by amination. We investigated the origin of ephedrine and pseudoephedrine based on the carbon and nitrogen values for nineteen pharmaceutical powder materials (PPMs) obtained from pharmaceutical company in Korea by stable isotope ratio mass spectrometry coupled to an elemental analyser (EA-IRMS). The carbon delta values for the ephedrine and pseudoephedrine were -24.21~-22.72 (mean=-23.72) $^{\cir}/_{\circ\circ}$ and -23.79~-22.71 (mean=-23.48) $^{\cir}/_{\circ\circ}$. The nitrogen delta values were 3.51~5.55 (4.43) $^{\cir}/_{\circ\circ}$ and 2.24~8.22 (5.42) $^{\cir}/_{\circ\circ}$. These results indicate that PPMs are semi-synthetic products. Therefore the origins of ephedrine(natural, semi-synthetic or synthetic) could be discriminated by using carbon and nitrogen stable isotope ratios. we are sure tat this stable isotope ratio analysis can discriminate the origins of precursors of methamphetamine.

• Proceedings of the KSPS conference
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• 2006.05a
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• pp.17-20
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• 2006

The purpose of this paper is to investigate the actual pronunciation of the words of foreign origin on TV news programs, and to review the regulations related to it. To investigate the actual pronunciation of the foreign words, the frequency data of the National Korean Language Institute is used as the subject of investigation. There is a big gap between the actual pronunciation and the orthography of the words of foreign origin. And received pronunciation of foreign words is need to teach or learn Korean efficiently. I suggest the pronunciation of foreign words is marked on Korean dictionary instead of revising the related regulations.

• Clinical and Experimental Pediatrics
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• v.50 no.2
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• pp.127-131
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• 2007

Fever of unknown origin (FUO) has been a convenient term used to classify patients who warrant a particular systemic approach to diagnostic evaluation and management. The greatest clinical concern in evaluating FUO is identifying patients whose fever has a serious or life-threatening cause when a delay in diagnosis could jeopardize successful intervention. Thorough history and complete physical examination are critical to uncover the etiologic diagnosis. Most cases of FUO in children are caused by atypical presentations of common diseases rather than by typical manifestations of rare disorders. Selection of diagnostic tests and speed of investigation should be guided by a knowledge of the disease severity, patient age, epidemiologic and geographic information, and any positive findings from a detailed history and physical examination. The three most common causes of FUO in children are infectious diseases, connective tissue diseases, and malignancy. In general, the prognosis of FUO in children is better than that of adults. Although the outcome is dependent on the primary disease process, fever abates spontaneously in most cases in whom the cause of fever remains unclear.

• Publications of The Korean Astronomical Society
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• v.27 no.4
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• pp.287-288
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• 2012

Radio-loud active galaxies have been found to exhibit a close connection to galactic mergers and host galaxy star-formation quenching. We present preliminary results of an optical spectroscopic investigation of the AKARI NEP field. We focus on the population of radio-loud AGN and use photometric and spectroscopic information to study both their star-formation and nuclear activity components. Preliminary results show that radio-AGN are associated with early type, massive galaxies with relatively old stellar populations.

• The Korea Journal of Herbology
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• v.27 no.4
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• pp.89-97
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• 2012

Objective : This study was carried out to clarify the origin of 94 genus for 125 species of herbal woody plants. Methods : The examined herbalogical books and research paper which published at home and abroad. Results : The generic names of 30.85% by ratin ; Ancient Greek and other language, 14.89% by the personal name, 12.77% by the growth characteristics, 8.51% by the shape of fruit and other related shape,, 6.38% by the place names, 5.32% by the colors have been named. Conclusion : According to the investigation which Origin of the Herbal Medicinal woody Plants Genus from Herbalogy textbook, The number of genus names which are originated from ratin ; Ancient Greek and other language by 30.85% was the most of all.

• The Bulletin of The Korean Astronomical Society
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• v.41 no.1
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• pp.66.4-67
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• 2016

Our recent investigation (Lee et al. 2015) suggests that the presence of double red clump in the Milky Way bulge is another manifestation of multiple populations observed in halo globular clusters. The origin of Helium enhancement in the 2nd generation population (G2), however, is not yet fully understood. Here we investigate the origin of this super-Helium-rich population in the framework of self-enrichment scenario. We find that chemical enrichments and pollutions by asymptotic giant branch stars and winds of massive rotating stars can naturally reproduce the observed Helium enhancement. The Helium to metal enrichment ratio appears to be ${\Delta}Y/{\Delta}Z=6$ for G2, while the standard ratio, ${\Delta}Y/{\Delta}Z=2$, is appropriate for G1, which is probably enriched mostly by typeII supernovae.

• Journal of architectural history
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• v.30 no.2
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• pp.7-18
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• 2021

This paper studied the origin of Myeongnyundang(明倫堂), the common name of the main lecture halls at confucian schools in ancient China. Through an extensive investigation of local chronicles, biographies, decrees and construction essays, it found the first Myeongnyundang were titled on the main hall of a local school in the early Southern Song(南宋) period, and it might become the most popular name due to Zhuxi (朱熹), a famous confucian scholar in the Southern Song dynasty. In Yuan(元) period, it almost become the fixed name for the main lecture hall at local confucian schools, and even the official government documents began to use it as a common noun since the beginning of Ming(明) dynasty.