• Journal of The Korean Society of Agricultural Engineers
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• v.50 no.5
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• pp.3-15
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• 2008

This study aims to simulate the 3 dimensional (3D) model of Keum-man connection canal using geographic information system (GIS) as well as considering design in viewpoint of engineering. The canal connects from Keumkang to Mangyungkang in order to supply fresh water into Saemankeum lake. This study used 3 dimensional spatial planning model (3DSPLAM) process to generate the 3D model, which has not only several planning layers in actual process, but also their corresponding layers in modeling process to simulate 3D space of rural villages. The discharge of the canal is $20m^3/s$ on slope of 1/28,400 in the canal length of 14.2km, which consists of pipe line and open channel. This study surveyed the route of the canal and its surrounding environment for facilities to make images in the 3D graphic model. Besides, the present study developed data set in GIS for geogrphical surface modeling as well as parameters in hydraulic analysis for water surface profile on the canal using HEC-RAS model. From the data set constructed, this study performed analysis of water surface profile with HEC-RAS, generation of digital elevation model (DEM) and 3D objects, design of the canal section and route on DEM in AutoCAD, and 3D canal model and its surrounding 3D space in 3DMAX with virtual reality. The study result showed that the process making 3D canal model tried in this study is very useful to generate computer graphic model with the designed canal on the surface of DEM. The generated 3D canal can be used to assist decision support for the canal policy.

• The Journal of Korean Medicine
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• v.19 no.2
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• pp.271-295
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• 1998

This study was performed from October 1997 to March 1998 on 42 healthy students to observe the effects of acupuncture at Hap-kok (LI4) according to the meridian and qi-xue(氣血) phenomenon of oriental medicine's theory. Skin temperature on the Kok-Chi(LI11) and Yong-Hyang(LI20) were measured by D. I. T. I. (Digital Infrared Thermograph Imaging) before acupuncture stimulation, 1min after and after acupuncture stimulation during 10 min. 1. In healthful man, average skin temperature about Kok-Chi area was in low than Yong-Hyang, and temperature change for 10 min was decreased significantly. 2. In Kok-Chi, the temperature decrease index of execution was shown in low than control. 3. When the temperature of Yong-Hyang(left) was higher, the index was shown in high than control. 4. When the temperature of Kok-Chi (left) was higher, execution temperature change was decreased significantly than control. The above results indicates that D. I. T. I. was a useful method to observe follow-up the effects and changes by acupuncture stimulation on objective evaluation of phenomenon for the meridian system. Thus, acupuncture on LI4 affects to thermal changes of ST25 and LI4, but exact examination of thermal changes on ST25 will have to be.

• The Korean Journal of Emergency Medical Services
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• v.11 no.2
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• pp.67-86
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• 2007

This study is about the drunken drivers' accident patterns and behavior and aims at providing basic data for developing measures to secure safety against accidents by drunken drivers and programs to cultivate good drinking habits. For this purpose, this study conducted a questionnaire of 800 persons over 20 years of age in the selected 20 companies with more than 30 employees in the 4 regions(Daegu, Masan, Changwon, and Jinhae) and analysed the 653 sheets except invalid ones among the returned 673 survey sheets in total(return rate 84.13%), and the researcher conducted a man-to-man interview with each subject from June 20th to July 31st 2006. The result are as the following. As the experience of causing an accident by drinking, the 79.1% of them had the experience, and in case of the subjects with excessive drinking over 4 times a year, the rate of the accident by drinking showed as high as 90.5%. As the patterns of accidents, in male subjects, violence(38.5%) and traffic accidents(37.1%) showed high, while in the female, hurts from falls and fall accidents(40.2%) were found be high. In case of the traffic accidents among the accidents by drinking, the rate of causing serious damage to the life was found to be 89.3%, so it showed that the traffic accidents caused by drinking were influencing on the life much. In conclusion, the drinking problem may be controlled by each individual's will, but without change of social environment and system around people, the problem can not be eradicated. Therefore there should be social infrastructure which can help people to actively live their life with exercises and hobbies, and in order to prevent the reoccurrence of a drink accident, and social structure in which there are education programs for drink accident causers and one can change the perception about drinking culture, should be formed.

• (The) Research of the performance art and culture
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• no.35
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• pp.249-286
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• 2017

This study was started the problem consciousness on the tendency of current research which has only focused on specific school even though Salpurichum, which is passed down today, has passed through the first half of the 20th century. We can classify the data in which the tradition aspect of Salpurichum can be researched, into before and after the 1930s, the former is very faint but the latter is a national data at the national level so it is considered they can give a certain degree of trust in understanding the tradition. Even though the data before 1930s is insufficient but it possesses the historical value that tells the phenomenon of that time, this study intends to analyze while reflecting many socio-cultural contexts as much as possible, tries to understand the situation since the 1930s through the actual investigation of the survey report.

• Journal of Korean Ophthalmic Optics Society
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• v.13 no.1
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• pp.113-117
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• 2008

Purpose: This study is to survey that uncomfortable feeling of visual acuity in the first wearing glasses, the number of visiting in age, above vision ranging and refractive errors, astigmatism, and anisometropia. Methods: Automatic refraction and naked visual acuity test executed to receive prescription glasses that the man 509 and women's 499 people visited for the first time, among 3~15 years old who visited an ophthalmoiogical hospital, from January to December, 2003. Results: The first wearing glasses started 3 years old and the most cases was 8~9 years old when they were visited visual acuity 0.5 to 0.7 in most cases. Refractive errors appeared 8 years old and its most plentifully with 20.4%, 92.2% was myopia and 5.2% was hyperopia for the man. Also cases of women was 91.9% for myopia and 5.1% for the hyperopia. Spherical equivalent power was S-1.50${\pm}$1.10D and appeared 62.3% for the low myopia. Astigmatism was appeared 44.6% for the with the rule astigmatism and 75% was cylinder power lower than 1.00D. Cases of simple astigmatism need to glass when was cylinder power C-1.37${\pm}$1.01D, and C-0.50D appeared most distribution. More than 2.00D anisometropia appeared 2.3% for the whole subjective. Conclusions: Of the first wearing glasses visual acuity is 0.5~0.7, spherical equivalent power is S-1.50${\pm}$1.10D, cylinder power of simple astigmatism is C-1.37${\pm}$1.01D.

• The Journal of the Convergence on Culture Technology
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• v.7 no.4
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• pp.299-304
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• 2021

The purpose of the study was to examine the repertoires of children's songs that early childhood teachers used for new-song-learning activities and to analyze the characteristics of frequently used songs. 120 early childhood teachers in South Korea were recruited to gather the repertoires of children's songs during January and February, 2021. And then, 20 most frequently used songs were selected and analyzed in genre, theme, tonality, meter, musical form, and tone range. SPSS ver. 25.0 was used to calculate the means, standard deviations, frequencies, and percentages. As results, the most frequently used five songs were 'Autumn Road,' 'Winter Wind,' 'Scarecrow Man,' 'Watermelon Party,' and 'Cosmos.' The results of analyses of 20 frequently used songs revealed that the creative songs as genre, seasons as theme, C major as tonality, 4/4 as meter, and ternary form as musical form, and c' - c" along with c' - d" as tone range were the mostly used.

• The Research Journal of the Costume Culture
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• v.5 no.4
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• pp.68-79
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• 1997

In this thesis which takes fashion advertising that functions a marketing communication as an objective, I try to bear witness to the signifying system of garments though analyzing with semiotic methodology the signifying procedure on the base of the structural concept of Ferdinand de Saussure and the advertisement semiotic theory of Roland Barthes, to make clear their signifying structure and it meaning by understanding the characteristics of contemporary society and its cognitive system. Each sign of fashion advertising transfers the brand image through syntagmatic signification which contains the mythology of goods. Mannish style is encoded as tailored jacket, white shirt, H-silhouette and pants, non-color or being color, and it is presented as a clothing sign of casual wear for career women. Feminine style is encoded as X-silhouette, soutien collar suit style, various colors, and other details with womanly image, and it is presented as a clothing sign for maid or young wife 20\`s or 30\`s. Formal style is encoded as jacket vest, inner wear(blouse), two and three piece dress by pants or skirt and one-piece dress, and it is used in every age and class. Casual style is similar to formal style, but differs only in textile code. Clothing sign for housewives in middle age is encoded as H-silhouette of formal style, long jacket and pants and brown, being and grey colors. Contemporary popular phenomena in the signification of fashion advertising, and its temporal ideology reflected are as follows; According to the context of fashion advertising in the middle of 1990\`s, its fashion is that first, military look applied from the designs of various sort of military uniform and vest look and pant style applied from dandy-style imitated from man\`s wear are popuar. This mean that it reflects the change of point of view on woman\`s role in society today. That is, due to the equality between man and woman, it mirrors the ideology of feminism, and then, describes beautifully professional woman with carrer. Second, because that individualism is underlied for the change of consumer\`s consciousness, standardized popularity is disappeared, and in accordance with the mixture of various trends and personalities proposed every season, layered look that emphasizes individualism, easiness and naturalness is popular.

• Research in Community and Public Health Nursing
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• v.22 no.3
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• pp.333-341
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• 2011

Purpose: The purpose of this study was to analyze married immigrant women's utilization of health care and their demand for public health care services. Methods: This study was conducted through descriptive survey with 102 married immigrant women in 2 cities, and survey was done from November, 2010 to May, 2011. Results: The results were as follows. Of respondents, 70% were using medical services in Korea and only 38.2% of them were satisfied with services. Major difficulties in using health care services were 'access problem' (35.7%), 'communication problem' (27.7%), and 'medical cost' (19.8%). The respondents' main sources of health information were family (56%), health care center (15%). The types of health information and education demanded by respondents were children's health care (22.1%), pregnancy and delivery (21.1%), and common disease care (20.0%). The most wanted services from public health care institutions were vaccination (24.5%), health promotion (21.5%), and leisure activity programs (20.6%). There was a statistically significant difference in period of immigration and public health care demands. Conclusion: For married female immigrants, it is recommended to provide tailored public health care services such as outreach service and visiting nursing care service, and to set up different language signs for common disease patients.

• Korean journal of applied entomology
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• v.55 no.3
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• pp.245-256
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• 2016

Elytra of Harmonia axyridis exhibit varied color patterns. In the present study, we deciphered the genetic basis for intraspecific diversity of elytra color patterns in H. axyridis, using amplified fragment length polymorphism (AFLP). Twenty-eight AFLP reactions were performed to generate a total of 2,741 bands. Of these, 20 bands were polymorphic for each color pattern. The polymorphic bands showed differences of genetic character among different color patterns of H. axyridis. Among them, ten candidate AFLP markers were color-linked. S1, S2, and S20 markers were detected in Succinea 1 and 2 variants of H. axyridis, whereas S3 and S5 were specifically detected in the Conspicua variant. S15, S18, and S19 were specific to the Succinea 2 variant. Polymerase chain reaction (PCR) products of these ten AFLP markers were sequenced. BLAST analysis of these sequences against the GenBank database revealed their homology to DNA fragments of unknown function. Based on the color-linked AFLP markers, sequence characterized amplified region (SCAR) markers were designed for PCR amplification of genomic DNA. Of the ten AFLP markers, five were successfully converted into SCAR markers, which could discriminate elytra color polymorphism in H. axyridis.

• Proceedings of the KSME Conference
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• 2004.11a
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• pp.1162-1165
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• 2004

Size and crystalline phase changes of $Fe_{2}O_{3}$ nanoparticles formed in a $H_{2}/O_{2}$ flame have been investigated. At flame temperatures below $1350^{\circ}C$, the mean particle size increased monotonously with the distance from the burner edge; but in high-temperature flames above $1650^{\circ}C$, it suddenly decreased from 20 nm to ${\sim}3$ nm with the distance from the burner edge. The results of X-ray diffraction and HRTEM showed that this sudden reduction of the size of nanoparticles was accompanied by a partial phase transformation from ${\gamma}$-$Fe_{2}O_{3}$ into ${\alpha}$-$Fe_{2}O_{3}$. We suggest the structural instability due to ${\gamma}-$ to ${\alpha}-phase$ transformation as a mechanism for a rapid fragmentation of 20 nm particles into 3 nm ones.