• 한국정보통신학회논문지
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• 제13권9호
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• pp.1955-1963
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• 2009

무선 센서 네트워크를 이용하여 관심 대상의 출현을 모니터링 하는 응용에서는 동일 사실에 대해 여러 노드로부터 중복된 보고가 이루어져 네트워크 대역폭의 낭비와 관련 노드들의 전력 소모를 야기 할 수 있다. 이 논문에서는 대상을 감지한 각각의 노드로 하여금 일정 기간 동안 대기하면서 보고 제한을 알리는 DRP(Don't Report Packet) 패킷을 수신하지 않는 경우에만 싱크(기지국)로 감지 사실을 보고하는 기법을 제시한다. 제한 깊이가 2인 경우 DRP 전파 비용은 물론, 감지 사실을 알리는 보고 비용 역시 최소가 되어 가장 경제적인 통신이 가능하였다. DRP 전파 깊이를 1로 제한하면 최소 2개의 서로 다른 경로를 경유하는 감지 보고가 가능하여 전달의 신뢰성을 높일 수 있다.

• 한국음향학회지
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• 제40권6호
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• pp.537-545
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• 2021

인간에 의한 연안 지역 개발 및 변형의 가속화로 인해 해양포유류에 대한 피해가 우려되고 있다. 연안 개발이 해양포유류에 어떤 영향을 미칠 수 있는지 이해하려면 이들의 분포를 파악하는 것이 중요하다. 본 연구에서는 서남해 해상풍력 실증단지에서 수동 음향 관측을 통해 상괭이의 출현을 확인하였다. 실험지역에서의 상괭이에 대한 목시관측 결과가 없으므로, 풍력단지에서 탐지된 클릭은 상괭이 발견율이 높은 지역에서 측정한 클릭과 음향특성을 비교하여 검증하였다. 음향 측정 결과에 의하면 상괭이는 매일 출몰하였으며, 평균 클릭수는 40.7회, 상괭이의 출현 비율은 9.7 %, 출현 시간은 18.2 min이며, 대기 시간은 94.9 min으로 나타났다. 이 연구를 통해 서남해 해상풍력 실증단지에서 알려지지 않은 상괭이 출현에 대한 정보를 제공하였으며, 이러한 결과는 풍력단지 운영으로 인한 해양포유류의 영향을 모니터링하는데 도움을 줄 수 있다.

• 패션비즈니스
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• 제3권3호
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• pp.69-78
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• 1999

The purpose of this thesis is to investigate of fabric characteristics in women's wear as reviewing the fabric trends in 1990's domestic fashion. As a method to accomplish this research, I have examined the articles related to fashion fabric and fashion trend magerzines. This study considered women's wear relatively used diverse fabrics, there was not previous study regarding the fabrics used in domestic, since the 1990's. The social fators for the 1990's fashion were the influence of the informed, the increased concern for the ecological environment, the sattlement of young popular culture, the increase of resonable consume and social anxiety. To understand the fashion trends of the 1990's women's wear, it is divided three periods. The traditional period is from 1991 to 1993, the mixed period of the naturalism and the technology is from 1994 to 1995, the retro period is from 1996 to 1999. The charateristics of the fabrics used in 1990's women's wear were the appearance of various functional fabrics, the development of new synthetic fabric with high sensitivity, the popularization of circular knit, the fabrics with a retro mood toward traditional feminine mood and the blending of fabrics. The fashion of 1990 have had the characteristics of various utilization of the materials on the base of reasonable and practical trends than the changes of design and detail.

• 패션비즈니스
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• 제11권5호
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• pp.35-50
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• 2007

The purpose of this study was to investigate the result of a market research on men's jacket in their age of 25 to 35, who wear fitted jackets most, and to examine the comparative analysis of pattern and the wearing evaluation between classic jacket and fitted jacket. The results are as follows; Firstly, according to the results of a market research, 32.0% of the target owned fitted jackets, and 28.7% expressed their desire to buy only fitted jackets. This means their concern and preference for fitted jacket with which they could show up young, fresh and slim look are as high as those for classic jacket. Secondly, classic jacket showed the higher value than fitted jacket in such items as chest girth, waist girth, hip girth, sleeve's hem girth, jacket length, shoulder length, side seam length, and across shoulder point length. On the other hand, fitted jacket showed the higher value than classic jacket in back armhole length, front length, collar point length and sleeve's vent length. Thirdly, classic jacket was larger than fitted jacket in 1/2 chest girth(1.0cm), 1/2 waist girth(2.0cm), 1/2 hip girth(1.0cm), back width(0.5cm), front width(0.5cm) and side width(1.0cm). However, fitted jacket was higher than classic jacket in the armhole depth(0.5). Fourthly, the results of appearance evaluation revealed that there was a significant difference in 6 items. In other words, classic jacket was evaluated more appropriate than fitted jacket in such items as back width, back length, back neck depth, chest girth, waist girth and hip girth. And the fitted jacket had a higher value than the classic jacket in shoulder angle item. Fifthly, In the functional evaluation, fitted jacket was evaluated more uncomfortable than classic jacket. And this means that fitted jacket doesn't have a proper ease amount in each part and it has a high armhole depth compared to classic jacket. Therefore, for more comfortable patternmaking of fitted jackets, it would be required a pattern design which reflect men's own shoulder lines and women designers' flexibility that will satisfy both appearance and function.

• 복식문화연구
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• 제14권2호
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• pp.234-246
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• 2006

As social recognition about men changes and men's concern about appearance increases, so in the social phenomenon of men's toiletries' diversification, ramification and specialization, the aim of this study is to analyze meaning of men's toiletries centered on men's toiletries advertisement published on men's fashion magazines which can be said to speak for men's culture. After collecting of 209 kinds of men's toiletries advertisements published in 'Esquire' and based on contents analysis results divided into domestic & foreign toiletries and perfumery, the symbolic analysis result with selection of representative advertisement in each field separately is that there are more cases of giving salience to a product through image expression rather than emphasizing product's function only, and the emphasis of image only achieves eminence in case of perfumery. At the comparison of domestic with foreign toiletries, in case of domestic toiletries, there are more cases of expressing meaning of toiletries through model image or backgrounds, while in case of foreign toiletries, there are more cases of expressing of function or effect of product through general image itself.

• Journal of Korean Neurosurgical Society
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• 제59권3호
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• pp.242-246
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• 2016

Craniosynostosis is the premature fusion of calvarial sutures, resulting in deformed craniofacial appearance. Hence, for a long time, it has been considered an aesthetic disorder. Fused sutures restrict growth adjacent to the suture, but compensatory skull growth occurs to accommodate the growing brain. The primary goal for the management of this craniofacial deformity has been to release the constricted skull and reform the distorted shape of the skull vault. However, the intellectual and behavioral prognosis of affected children has also been taken into consideration since the beginning of the modern era of surgical management of craniosynostosis. A growing body of literature indicates that extensive surgery, such as the whole-vault cranioplasty approach, would result in better outcomes. In addition, the age at treatment is becoming a major concern for optimal outcome in terms of cosmetic results as well as neurodevelopment. This review will discuss major concerns regarding neurodevelopmental issues and related factors.

• 한국식생활문화학회지
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• 제15권3호
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• pp.155-162
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• 2000

The purpose of this study was to analyse serving size, plate waste, and sensory evaluation on menu of university foodservice. This study was conducted in three restaurant of one university for 14 days, 1995. The serving size of food was measured by weighing machine. The plate waste of food was calculated by the aggregative selective plate waste measurement technique. Questionnaires of sensory evaluation were developed and hand-delivered at three restaurants. Rating criteria of sensory evaluation were appearance, taste, temperature, color, flavor, texture and overall quality. The plate waste of side dish were 35.5%, 42.5%, and 39.2% in A, B, and C restaurants. The plate waste of kimchi were 46.8%, 36.3%, and 55.9% in A, B, and C restaurants. So, university foodservice manager should concern quality of side dish and kimchi. The score of fried food in sensory evaluation was low. So, batch cooking was needed. The score of rice in sensory evaluation of C restaurants was very low. Therefore, steam ice cooker in C restaurants should be changed by gas automatic rice cooker.

• 한국의류학회지
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• 제38권5호
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• pp.654-664
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• 2014

This study investigated factors that contribute to the clothing behavior and body image of elderly men, how these factors vary by demographic characteristics, and how these factors affect quality of life. The subjects were 250 elderly men selected by convenience sampling between the ages of 60 to 80 who lived in Gyeongnam province. They participated in a survey from May-June 2012. Out of the 250 participants only 227 were used to analyze the data due to the completeness of their survey. The results showed that the factors for clothing behavior were social psychological importance, conformity, economic efficiency, fashion interest, and interpersonal intention. For body image, the factors revealed were physical attractiveness, interest in appearance, and concern about weight. Differences in the clothing behavior, body image, and quality of life were indicated by the demographic characteristics of the subjects. Clothing behavior and body image of elderly men were revealed as a contributing factor towards quality of life.

• 한국식품과학회지
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• 제53권4호
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• pp.391-398
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• 2021

As global interest in herbal medicines has increased, the adulteration of herbal medicines has become a critical safety issue. Adulteration with dyes to improve the appearance of low-quality products is of particular concern. This study aimed to develop a high-performance liquid chromatography (HPLC) method to detect dyes added as adulterants to Phellodendron. Samples were analyzed on a C18 column using 50 mM ammonium acetate and acetonitrile as the mobile phase. All calibration curves showed good linearity (r² ≥0.9999) over the five-point concentration range (1-50 mg/kg). Limit of detection ranged from 0.04-0.35 mg/kg, and limit of quantification ranged from 0.11-1.07 mg/kg. The repeatability and reproducibility for these measurements were 94.2-103.3% and 96.6-103.8% for accuracy and 0.14-2.28 RSD (%) and 0.80-2.37 RSD (%) for precision. Moreover, the measurement uncertainty of the low, medium, and high concentrations for 10 dyes was considered. Thus, this HPLC method is suitable for detecting color adulteration of Phellodendron.

• 한국지역사회생활과학회지
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• 제18권2호
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• pp.265-276
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• 2007

The purpose of this study was 1) to find out the consumer patronage mix of department and fashion outlet stores, 2) to compare the clothing and price attitudes among store patronage groups and 3) to compare the importance of the stores' attributes among the store patronage groups. The subjects were 381 female consumers in the Seoul and Gyeonggi areas. Questionnaires were used to collect the data. The data was analyzed by frequency, factor analysis, ANOVA, Duncan's Multiple Range Test and Cronbach's Alpha. The results were as follows. First, clothing purchasing attitudes of the total respondents were classified by three factors: fashion/confident oriented, appearance oriented, and brand-name oriented. Also, clothing price attitudes were composed of three factors: price/quality-prestige inference, discount/low price pursuit and benefit/value pursuit. In addition, the importance of the store's attributes was composed of five factors: convenience/service, concern of fashion outlet store, brand-name/fashionability, awareness of fashion outlet store, and practical advantage of the store. Second, the department store patronage group was significantly different from the fashion outlet store patronage group in clothing attitude, price attitude, and the importance of the store attribute. Third, the responses of the department store patronage group were significantly different from those of the fashion outlet store patronage group in product reliability and awareness of the fashion outlet store.