• Journal of Korean Library and Information Science Society
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• v.43 no.1
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• pp.399-415
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• 2012

Gimyo sama tongnyung kyechub(己卯司馬同年契帖) was made in 1639 to commemorate the meeting for successful candidates who had passed Samasi(司馬試). This study analyzes the physical characteristics of Gimyo sama tongnyung kyechub(己卯司馬同年契帖), which includes kyehoe-do(契會圖), list of identification(座目), preface(序文), poem of meeting(契會詩) and try to find out who is in the illustration, what happened in the meeting, and why they made this book comprehensively. According to the research, this book has different physical characteristics from others made earlier. It is revealed that the three men - Choi Sang Ho(崔尙虎), Kim Jeong Hwa(金鼎華), Hong Jong Woon(洪鐘韻) - out of four who passed the exam in 1639 held a meeting at the Mount. Wolchul in YoungAm in the fall of 1656. After that, they ordered the painter who belonged to Jeonla government in Gangjin, Jeonla province to make four copies of this book for the purpose to continue their relationship cross the generations.

• The Journal of the Korea Contents Association
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• v.7 no.2
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• pp.191-201
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• 2007

Through contemporary researches on policing, individual employees in law enforcement agencies has gained more and more attention from researchers and police organization managers. Unfortunately an important but largely ignored area of current research on individual police officers concerns the value orientations obtaining among Korean police officers. And during last five decades or so, no research has been done on this issue. Studying individual value orientations is important because a substantial body of research indicates that particular patterns of value orientation predict world views and hence can in turn predict behavior at the workplace and behavioral predispositions on salient social issues. Therefore in this research, the authors intended to answer these issues. (1) What are the characteristics of value orientations among Korean police officers. (2) Is there any differences between Korean and American police officers on the value orientations among them.

• Journal of Korea Multimedia Society
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• v.6 no.3
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• pp.539-548
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• 2003

Recently, the reconsideration of the worth of Brand marketing asked marketers and designers alike to deal with the reappearance of Brand marketing on the web environment. The most significant changes are the appearing numerous Brand Sites and the efforts of Brand marketing on the internet. For this paper, I first study about the concept of Brand Sites, and then research the sites from various industrial fields which are selected as a leading Brand by consumers. Through this research, I inspect the realities of applying multimedia contents on domestic Brand web sites, and consider the effects they might have in the building of Brand Images on web sites. In Conclusion, I suggest that the design strategies for applying multimedia contents in the Brand Sites. The purpose of this study is for extending the design opportunities for multimedia contents in the internet. Furthermore, I am continuing my research through studying the interrelationship between Brand recognition and multimedia content usage that are appearing on Brand Sites.

• The Korean Journal of Physiology and Pharmacology
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• v.1 no.5
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• pp.495-504
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• 1997

Water transport is mediated by two distinct pathways, diffusional and channel-mediated water transport. The first molecular water channel was identified from human erythrocytes in 1992. Genetically-related proteins from other mammalian tissues have subsequently been identified to transport water, and the group is referred to as th "Aquaporins". Aquaporin-4 (AQP4) is most abundant in the brain, which may be involved in CSF reabsorption and osmoregulation. However, ontogeny and regulatory mechanisms of AQP4 channels have not been reported. Northern blot analysis showed that AQP4 mRNA began to be expressed in the brain just before birth and that its expression gradually increased by PN7 and then decreased at adult level. AQP4 was expressed predominantly in the ependymal cells of ventricles in newborn rats. And then its expression decreased in ependymal cells and increased gradually in other regions including supraoptic and paraventricular nuclei. AQP4 is also expressed in the subfornical organ, in which the expression level is not changed after birth. Cryogenic brain injury did not affect expression of AQP4 mRNA, while ischemic brain injury decreased it. Osmotic water permeability of AQP4 channel expressed in Xenopus oocytes was inhibited by the pretreatment of BAPTA/AM and calmidazolium, a $Ca^{2+}/Calmodulin$ kinase inhibitor, in a dose-dependent manner. These results indicate that the expression and the function of AQP4 channel are regulated by developmental processes and various pathophysiological conditions. These results will contribute to the understanding of fluid balance in the central nervous system and the osmoregulatory mechanisms of the body.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2001.05b
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• pp.67-70
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• 2001

$SrBi_2Ta_2O_9$ thin films were etched at high-density $Cl_2/CF_4/Ar$ in inductively coupled plasma system. The chemical reactions on the etched surface were studied with x-ray photoelectron spectroscopy and secondary ion mass spectrometry. The etching of SBT thin films in $Cl_2/CF_4/Ar$ were chemically assisted reactive ion etching. The maximum etch rate was 1060 Am /min in $Cl_2$(20)/CF_4(20)/Ar(80). The small addition of $Cl_2$ into $CF_4$(20)/Ar(80) plasma will decrease the fluorine radicals and the increase CI radical. The etch profile of SBT thin films in $Cl_2/CF_4/Ar$ plasma is steeper than in $CF_4$/Ar plasma.Ā저會Ā저ﶖ⨀⡌ឫഀĀ᐀會Ā᐀㡆ﶖ⨀쁌ឫഀĀ᐀會Ā᐀遆ﶖ⨀郞ග堂瀀ꀏ會Āﶖ⨀〲岒ऀĀ᐀會Ā᐀䁇ﶖ⨀젲岒Ā㰀會Ā㰀顇ﶖ⨀끩Ā㈀會Ā㈀ﶖ⨀䡪Ā᐀會Ā᐀䡈ﶖ⨀Ā᐀會Ā᐀ꁈﶖ⨀硫Ā저會Ā저ﶖ⨀샟ගကĀ저會Ā저偉ﶖ⨀栰岒ఀĀ저會Ā저ꡉﶖ⨀1岒Ā저會Ā저Jﶖ⨀惝ග؀Ā؀會Ā؀塊ﶖ⨀ග㼀Ā切會Ā切끊ﶖ⨀⣟ගఀĀ搀會Ā搀ࡋﶖ⨀큭킢Ā저會Ā저

• Korean Journal of Optics and Photonics
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• v.10 no.5
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• pp.424-429
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• 1999

The amplifier properties of single distributed feedback dye laser with 106 ps pulse width and 616 nm wavelength were invested using only one XeCl-excimer laser as pump source. For optimized amplification of DFDL, the three-stage amplifiers were arranged with increasing cross-section and accordingly increasing pump energies. The first AmpI, II stages were dye cell of 5 mm, 10 mm and contained a $6{\times}10^{-4}$ [mol/l](solvent : Methanol) of Rhodamine 610. Double-pass amplification in the AmPII was measured to suppress the ASE by using a diffraction grating. The beam intensity of AmpI, II was saturated with a gain of respectively 10 and 48. The last AmpIII was Bethune cell of 30 mm and contained a $3{\times}10^ {-4}$ [mol/l] (solvent : Ethanol) of Rhodamine 610. In the single-pass and double-pass amplification, the output energy was obtained 168.2 $\mu$J and 471$\mu$J respectively.

• Korean Journal of Medicinal Crop Science
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• v.3 no.3
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• pp.226-232
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• 1995

Extraction methods and instrumental analytical conditions were compared to establish a fast and appropriate analytical method to determine saikosaponins in Bupleurum falcatum. Using HPLC, analysis of diene-saikosaponin treated with 2% acid was faster than that of saikosaponin itself. Among various extraction methods, extraction by standing in methanol at room temperature showed highest efficieny, and extraction with boiling methanol was shorter in analytical time and showed good chromatogram. And we could analyze many samples faster using HPTLC but the analytical accuracy was low. In extraction and analysis of saikosaponins, extraction with boiling methanol and acidic treatment was fast and easy analytical method. And for selecting useful lines in component breeding, we think TLC method was better.

• Geotechnical Engineering
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• v.12 no.4
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• pp.61-74
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• 1996

Settlement induced by low -level vibration on granular soils is too complect to predict with one or two fact ors. Factors affecting vibration induced settlement were investigated, and a settlement prediction model on granular soils was developed using multifactorial experimental design(MED). Factors such as vibration amplitude, deviatoric stress, confining pressure, soil gradation, duration of vibration, moisture content, and relative density were considered in this study. A special vibratory frame was designed to shake a soil specimen within a triaxial cell. MED allowed the authors to investigate the effect of many factors using a relatively small number of experiments. The most significant factors on settlement were vibrati on amplitued, confining pressure, and defiatoric stress. Comparable settlement was occurred even under low-level vibration ranging from 2.5 to 18mm1sec, and stress am sotropy was found to be an important factor on settlement.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• v.15 no.1
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• pp.45-51
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• 2005

This survey was performed to measure concentrations of airborne microbes, utilizing the six-stage cascade air sampler, according to the sampling site and time in the general hospital and to evaluate the degree of correlations between airborne microbes and environmental factors. Besides the main lobby, airborne microbes and environmental factors were not significantly different between the forenoon(9:00-10:00 AM) and afternoon(2:00-3:00 PM). Concentrations of airborne bacteria and fungi were 404 and $156CFU/m^3$ in the main lobby, 188 and $56CFU/m^3$ in the intensive care unit, 323 and $96CFU/m^3$ in the ward, 239 and $127CFU/m^3$ in the laboratory, and 139 and $33CFU/m^3$ in the newborn baby room, respectively. As a result, the level of airborne microbes was significantly highest in the main lobby and lowest in the newborn baby room(p<0.05). Outdoor airborne microbes concentrations were significantly lower than those of the sampling sites in the general hospital except for the newborn baby room(p>0.05). It was observed that temperature, relative humidity and carbon dioxide in the general hospital had generally positive correlation with airborne microbes. However, there was no correlation between the odor index level and airborne microbes.

• Journal of architectural history
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• v.3 no.2 s.6
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• pp.142-156
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• 1994

This paper aims to study on the periodical competition, the program, the jury organization, the reward, and copyright applied to the buildings which were constructed with architectural design competition performed in European and American region between 19c and 20c. The results of this study are as follows; 1. Befor 1900 Period, the type of buildings added to the competition program; between 1900 period and 1950 period, the works of strong nationality and rich local color were preferred; After 1950 period, the design drawings of high symbol and function were chosen 2. There are three types of design competitions: the open design competition, the invited and limited design competition, and the idea design competition. The open design competition has been most often made. 3. The juries were, most of all, composed of professional architects over 30 percent. 4. The program was written about building scale and appointments, described what form drawings, brief notes and air perspective wood have to be submitted. For instance, the use of colour was not permitted in the drawings, as this might possibly mislead the jurors. 5. The reward was given to the winners; the copyright was given to the first prize winner. 6. The standard of entry's qualification was mostly architect 7, Entry term was from a minimum month to a maximum year after annoncement of competition, it was approximetly 63% between 4 months and 8 months. I am convinced that architect gets freedom of pure creation and joy of society service through competition, architect justifies his profession and keep his useful and creative effort to society constantly, as long as the competition exists.