• The Korean Journal of Food And Nutrition
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• v.25 no.4
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• pp.820-826
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• 2012

This is a basic study of Cheong-song mineral water, which has high contents of Ca and Mg for making noodles as well as for general cooking. The test results of the noodles manufactured and cooked with mineral water were compared to those manufactured and cooked with distilled water and tap water. Noodles manufactured with mineral water showed higher values than others in the cooked weight, volume, water absorption ability, turbidity, lightness (L) and redness (a) on the minus scale. This means that we can manufacture cooked noodles that have high weight, high volume, high water absorption ability and high lightness (L) along with a slight green color with Cheong-song mineral water. Cooked noodles manufactured with mineral water showed significant differences in the cooked weight and volume compared to those manufactured with distilled water. Also, cooked noodles manufactured with mineral water showed significant differences in moisture absorption, turbidity, lightness (L), redness (a) and yellowness (b) compared to those manufactured with distilled water and tap water. Commercial noodles cooked in mineral water showed significant differences in the cooked weight and redness (a) compared to those cooked in distilled water and tap water. Further, commercial noodles cooked in mineral water showed significant differences in weight, volume and brightness (L) compared to those cooked in distilled water.

• Journal of the Korean Society of Costume
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• v.59 no.3
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• pp.131-144
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• 2009

This study is about single-layered $Chog{\breve{a}}ri$ excavated from SongHyosang(宋效商, 1430-1490, SHS hereafter), SongHeeJong(宋喜從, the late 1500s, SHJ hereafter) tombs. There are 7 single-layered $Chog{\breve{a}}ris$ for men. We focus on comparison of their design and sowing method. 1. Design: Investigating collar, $Chog{\breve{a}}ris$ from SHS have MokpanGit and $Chog{\breve{a}}ris$ from SHJ have KalGit. KalGit has been seen from SHJ to 17th, 18th and 19th centuries. After the late 1500s, there is no MokpanGit single-laTered $Chog{\breve{a}}ri$ for men. Side panel under arm has various shapes(triangle, trapezoid, triangle+trapezoid) in 15th century. After the late 1500s, It changes into no side panel. Two $Chog{\breve{a}}ris$ with no side panel from SHJ reveals that the late 1500s is a period of transition. 2. Sewing method: First, researching lengthwise grainline of the fly, the left fly has lengthwise grainline outside In four, inside in three. The right fly has lengthwise grainline outside in just one, the others have lengthwise grainline inside. Compared with today's way, there is a great difference, but in those times there isn't an established rule. This is true of side panel under arm. The sewing method are backstitch, running stitch, and hemming. Researching the construction method of seam, in putting two selvages together, open seam and plain seam are used. In putting selvage and bias, bias and bias together, flat felled seam and french seam are used. This study shows that single-layered $Chog{\breve{a}}ri$ far men from 15C. to 16C. has changes of design such as collar(Git) and side panel undo. arm. But there is little change in sewing method.

• The Transactions of the Korean Institute of Electrical Engineers D
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• v.51 no.7
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• pp.308-316
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• 2002

In this paper, we propose a robust digital copyright-protection technique based on the concept of human auditory system. First, we propose a watermarking technique that accepts the various attacks such as, time scaling, pitch shift, add noise and a lot of lossy compression such as MP3, AAC WMA. Second, we implement audio PD(portable device) for copyright protection using proposed method. The proposed watermarking technique is developed using digital filtering technique. Being designed according to critical band of HAS(human auditory system), the digital filers embed watermark without nearly affecting audio quality. Before processing of digital filtering, wavelet transform decomposes the input audio signal into several signals that are composed of specific frequencies. Then, we embed watermark in the decomposed signal (0kHz~11kHz) by designed band-stop digital filer. Watermarking detection algorithm is implemented on audio PD(portable device). Proposed watermarking technology embeds 2bits information per 15 seconds. If PD detects watermark '11', which means illegal song. PD displays "Illegal Song" message on LCD, skips the song and plays the next song, The implemented detection algorithm in PD requires 19 MHz computational power, 7.9kBytes ROM and 10kBytes RAM. The suggested technique satisfies SDMI(secure digital music initiative) requirements of platform3 based on ARM9E core.

• Journal of the Korean Institute of Landscape Architecture
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• v.32 no.5
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• pp.119-128
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• 2004

In 2004, the Incheon Urban Development Corporation held a design competition for the Song-Do apartment complex development. Several projects that won the prize in the recent design competitions were reviewed to look around the current design tendency, and current conditions of the site were surveyed. The authors tried to combine digital and environment-friendly factors, considering the site condition. Because the site is on reclaimed land and is located at the center of the information-technology industrial area, these two factors inform the main concept of this project. The site was divided into two different zones : the Ocean Zone and the Digital Zone. The 'community spaces'(community street, community plaza and so on) were designed for the various activities of the residents. The Patios, 'private' community spaces, included many facilities for play, appreciation, rest, exercise, refreshment and gathering. To avoid common landscape styles in the patios, simple and minimal forms were designed. The environmental sculptures were carefully planned, allocated and shaped with digital technology, based on the 'Present and Future of Song-Do'. The authors also tried to introduce environment-friendly factors, such as the green roof system, wall planting, and the water recycling system. This project is following the M.A. (Master Architect) process, and is still being modified to make the hi-tech and environment-friendly apartment complex.

• The Journal of Korean Obstetrics and Gynecology
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• v.15 no.4
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• pp.76-97
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• 2002

Buin-daejeon-yangbang is one of the special book on the traditional eastern medicine(T.E.M) Ob&Gy in Song dynasty. It remains very important book of the department of the Ob&Gy in today's T.E.M. There are a good deal of the useful theories and prescriptions about clinical Ob&Gy in it. Chen-zi-ming(陳子明) was a very famous Ob&Gy doctor and professor on T.E.M who came from Lincuan Jingxi(江西 臨川) province China in the South-Song dynasty. He was born in AD 1190, was died in AD 1270. Buin-daejeon-yangbang was written by him in AD 1237 and remained several kinds of edition now. It takes form total 8 volumes, 24 chapters. There are more than 260 medical references and 1500 prescriptions in it. And the formation of the book which the arrangement of theories and prescriptions is to keep in order. But it has some unreasonable and superstitious contents too. It performed as a bridge which link the results of pre-Song dynasty about clinical T.E.M Ob&Gy and after-Song dynasty about that. So it is a grandfather of a book for about clinical T.E.M Ob&Gy as following books like Gyoju-Buin-daejeon-yangbang, Yeougwa-Jeungchi-Junsung and Jeieum-Gangmock.

• Journal of Korean Society of Archives and Records Management
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• v.16 no.3
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• pp.69-97
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• 2016

For a long time, popular songs have been our source of happiness. They go along with the flow of the generation, allowing them to acquire a significant meaning. Popular songs thus reflect the contemporary society. However, in the study of popular song archives, there has been an interest only in the information of the songs sung by a singer, the type of songs, and the type of singers. Thus, existing popular song archives were not able to reflect the characteristics of the society of the generation when the songs were popular. Therefore, this paper searched for ways by which to archive not only popular songs but also the characteristics of the society during the time when these songs were famous, and suggested a story collection through the methods. These stories reflect the lives of the people and the characteristics of the society during the periods when the songs were popular. Furthermore, these stories go beyond popular songs, making it possible for us to look dimensionally on the society we are affiliated in.

• Journal of the Korean Chemical Society
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• v.31 no.4
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• pp.364-368
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• 1987

The addition reactions of thioglycolic acid, benzenethiol and benzylmercaptan to ${\beta}-acetyl-{\beta}-benzoylstyrene$ were investigated. ${\beta}-Acetyl-{\beta}-benzoylstyrene$ derivatives easily underwent addition reactions with thioglycolic acid, benzenethiol, and benzylmercaptan to form five(2-acetyl-2-benzoyl-1-phenylethyl) thioglycolic acid derivatives (IIa-IIe), five (2-acetyl-2-benzoyl-1-phenylethyl)benzenethiol (IIIa-IIIe) derivatives and five (2-acetyl-2-benzoyl-1-phenylethyl)benzylmercaptan derivatives (IVa-IVe), respectively.

• Journal of Korean Academy of Nursing Administration
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• v.11 no.2
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• pp.209-218
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• 2005

Purpose: This study was to setup the basis on hospital and national nursing manpower estimation accurately according to apply patient classification system of Song's study to China hospital system. Method: This study was surveyed to 964 patients at surgical and medical ward on Yanbian University Hospital in China from 17th to 31th January, 2005. Results: There was study results to test hypotheses for estimating optimal nursing manpower as follows. First, a trimodel classification scheme was developed which suggested three categories of patients as minimal care(category 1), moderate care(category 2), intensive care(category 3). Second, there was not significant difference with nursing time by sex. Third, there was not significant difference with nursing time by medical wards. Fourth, there was not significant difference with average nursing care time for each category of patients. Category 1 was estimated to spend average 19.59minutes for patients, Category 2 was about 35.68 minutes, Category 3 was 72.07minutes respectively. Total nursing hours was 62,610 minutes. Conclusion: Patient classification system of Song's study is validity for optimal nursing manpower of hospital in China.

• Journal of Korean Academy of Nursing
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• v.33 no.2
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• pp.162-169
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• 2003

Purpose: This study was to compare the predictive validity of Norton Scale(1962), Cubbin & Jackson Scale(1991), and Song & Choi Scale(1991). Method: Data were collected three times per week from 48~72hours after admission based on the four pressure sore risk assessment scales and a skin assessment tool for pressure sore on 112 intensive care unit(ICU) patients in a educational hospital Ulsan during Dec, 11, 2000 to Feb, 10, 2001. Four indices of validity and area under the curve(AUC) of receiver operating characteristic(ROC) were calculated. Result: Based on the cut off point presented by the developer, sensitivity, specificity, positive predictive value, negative predictive value were as follows : Norton Scale : 97%, 18%, 35%, 93% respectively; Cubbin & Jackson Scale : 89%, 61%, 51%, 92%, respectively; and Song & Choi Scale : 100%, 18%, 36%, 100% respectively. Area under the curves(AUC) of receiver operating characteristic(ROC) were Norton Scale .737, Cubbin & Jackson Scale .826, Song & Choi Scale .683. Conclusion: The Cubbin & Jackson Scale was found to be the most valid pressure sore risk assessment tool. Further studies on patients with chronic conditions may be helpful to validate this finding.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 1997.04a
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• pp.8-11
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• 1997

This study makes SrTiO$_{3}$ with nonpolarity among ferroelectrics by RF sputtering as dielectric layer, produces thin film of Si/SrTiO$_{3}$ and Si/Ti/SrTiO$_{3}$ of MOS structure using Ti as buffer layer, measures and examines the electrical features with optical refractive index, absorption rate, permittivity, photon energy and as a result, ferroelectrics oscillation occurrs by the interaction within a film by light temperature and the absorption of thin film with Ti as buffer layer is increased. It is found that the pea\ulcorner of permittivity value of Ti/SrTiO$_{3}$ thin film has low values and is appeared late and as dipole which is found in dielectric is shown, the experiment satisfies the theory In the nature of permittivity by photon energy, imaginary value is higher and current variation slope of thin film of thickness SrTiO$_{3}$ has lower values in reverse bias.