• 한국식품조리과학회지
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• 제24권4호
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• pp.494-500
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• 2008

The principal objective of this study was to assess the quality characteristics of Sprouted Brown Rice Dasik(SBRD) manufactured with various addition levels of honey and Yujacheong(Yuja syrup and Yuja sarcocarp) in accordance with the traditional method for the preparation of Korean Dasik(a kind of cookie). The nutritional components, color value, physical tests, volatile compounds, and sensory evaluation of SBRD to which Yujacheong was added were conducted. The results were summarized as follows. In SBRD to which Yujacheong had been added, the moisture contents and crude fat content did not differ significantly among the sample groups, and the contents of crude protein and crude ash increased with increasing additions of Yuja syrup and Yuja sarcocarp. The pH(p<0.001) and sweetness(p<0.001) were significantly higher in sample D1 than in samples D2 and D4. The L color value was highest in D2, the a value was highest in D3, and the b value was highest in sample D2. The texture property analysis showed that the cohesiveness, springiness, gumminess, and chewiness of SBRD to which Yujacheong was added were all significantly higher compared to sample D1. According to the results of our volatile analysis, the D1 and other experimental groups evidenced different flavors and antibacterial compositions. According to the results of our sensory evaluation, the appearance of the D1 sample was superior to the other samples. However, flavor, taste, texture, and overall preference were higher in the samples to which Yuja syrup and Yuja sarcocarp were added. These results indicate that SBRD to which Yujacheong was added, and particularly those to which Yuja syrup was added, is superior to Dasik prepared with honey in terms of flavor and taste, and this method will improve the flavor and preparation time, due to its lower pH.

• 한국태양에너지학회 논문집
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• 제31권3호
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• pp.95-100
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• 2011

Currently, office buildings in Korea tend to adopt as their outer wall the curtain wall structure which can be easily constructed and has beautiful external appearance as well. However, the problem is that the curtain wall structure does not have a uniform composition unlike the wall of existing reinforced concrete structures and has a frame made of metal with high heat conduction. Therefore, it is expected that the structure will be highly influenced by the thermal bridge. Thereupon, this study analyzes how to set up the composition of the wall system and heat transmission rate in consideration of the thermal characteristics of the curtain wall structure and applies it in practice by simulation in order to propose a guideline for the energy simulation method of the curtain wall structure and analyze its differences from existing simulation methods.

• 한국임상수의학회지
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• 제17권2호
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• pp.340-345
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• 2000

The purpose of the present study was to evaluate the possibility of application of pediatric hemodialysis system to dogs weighing less than 6 kg. Six healthy dogs (B .W, 3-6 kg) were used_ Experimental end-stage renal failure was induced by bilateral nephrectomy or bilateral ligation of ure-ters. Hemodialysis was performed when blood urea nitrogen (BUN) value increased over 90 mg/dl and every other day thereafter. Daily investigated parameters included clinical clinical signs such as vomiting, fecal appearance and activity and laboratory data such as PCV, WBC, RBC, BUN, creatinine, Ca, P, $Na^+ Cl^-and K^+$During hemodialysis treatment, BUN and creatinine values were measured hourly. Severe vomiting and inappetence were shown 2 days after infliction of kidney disorder and melena and mucous faces were observed 3 days. The signs were not corrected by hemodialysis treatment. Avel- age hemodialysis treatment time was $5.5 {\times} 0.7$,/TEX> hours until BUN value decreased to normal range. Abnor- mal hematological and electrolytes values were reduced within normal levels after hemodialysis treatments. The complications oft hemodialysis included vomiting, nausea, obstruction of intravascular catheter, tremor, seizure, temporary visual loss and continued decrease in PCV It is suggested that pediatric hemedialysis system can be applied to acute renal failure and acute toxicity. Further works on improvements in maintaining patency of catheter and in managing the complications of hemo- dialysis should be conducted.

• 고전문학과교육
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• 제35호
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• pp.195-219
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• 2017

자찬묘지명은 자신의 죽음을 상정하여 자신의 삶을 자신이 직접 쓴 묘지명으로서, 묘지명의 내용 요소를 수용하되, 지행(志行)의 포폄(褒貶)에서는 칭찬[褒]보다는 나무람[貶]이 두드러진 양식이다. 이러한 자찬묘지명에 드러난 창작 동기를 왜, 언제 짓느냐는 관점으로 구분하여 내적 창작 동기와 외적 창작 동기를 살펴보았다. 내적인 창작 동기는 외부의 과장된 평가에 대한 반발이며, 이는 곧 나에 대한 진실을 추구하고자 하는 의식의 반영이라 할 수 있다. 한편 외적인 창작 동기는 정치적 탄핵이나 가족의 상실, 임종과 같이 원치 않은 외부적인 환경 변화에 대응하여 생긴 불평지심이다. 자찬묘지명은 분명 과거의 글이지만, 오늘날 노인 자서전 쓰기 교육에 시사하는 바가 있다. 자찬묘지명의 내용 요소가 오늘날 독자에게 낯설 듯, 현대의 노인 자서전 쓰기의 내용 요소도 타자화하여 점검할 필요가 있다. 아울러 자연적으로 이루어진 협동 작문의 산물인 자찬묘지명에서 협동 작문의 방향을 찾을 수 있다.

• 한국가금학회지
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• 제23권4호
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• pp.177-183
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• 1996

This study was conducted to analyze genetic characteristics of Korean Native Chicken three lines classified on the basis of the feather color and appearance (Red, Yellow, and Black) using DNA fingerprinting method. To estimate the genetic relatedness among breeds and similarities within breeds, we collected blood samples from Korean Native Chicken (KNC), Rhode Island Red (RIR), White Leghorn (WL), and Cornish(CN) and obtained genomic DNA from the blood of 10 individuals randomly selected within the breeds and lines. The genomic DNA samples were digested with restriction enzymes (Hinf J, Hae Ill) and hybridized with various probes (Jeffreys' probes 33.15, 33.6 and M13) after Southern transfer. Genetic similarities within breeds were characterized by band sharing (BS) value, estimated by the DFP band pattern between the pair of lanes. BS values within WL, RIR, and KNC were 0.82, 0.70 and 0.56, respectively. Relative genetic diversity (BS value) of KNC was higher than those two breeds (WL, RIR). Estimation of genetic similarity between KNC lines and control breed (RIR) was 0.32, whereas similarity within KNC lines (6 groups) was 0.50. In this analysis, KNC was showed to have a highly genetic diver-sity at the DNA level, and to be closer in genetic distance to RIR (0.67) than any other breeds.

• Restorative Dentistry and Endodontics
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• 제12권1호
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• pp.95-105
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• 1986

For the purpose of obtaining a basic data in selecting a suitable material with clinical care, this study was designed to measure the shear stress and to examine the fracture pattern of various dentin bonding restorative materials using 43 extracted bicuspids. The following results were obtained. 1. In dentin, Silux/Scotchbond group showed the highest value ($34.5{\pm}14.7kg/cm^2$) and Fuji Ionomer Type II group and Heliosit/Dentin-Adhesit group showed almost same bond strength in the next place. Durafill/Dentin-Adhesive group showed an infinitesimal value. ($3.1{\pm}1.4kg/cm^2$) 2. Every group showed no difference in bond strength between upper and lower teeth. Between buccal and lingual surfaces. Fuji Ionomer Type II and Durafill/Dentin-Adhesive groups showed too. But, in Silux/Scotchbond and Heliosit/Dentin-Adhesit groups, it was shown that the bond strength in lingual was stronger than in buccal. 3. There was resin fracture with cohesive fracture of bonding agent in Enamel group. In dentin, adhesive-cohesive fracture and adhesive fracture were shown. 4. The stronger bond strength was, the more frequently cohesive fracture occurred. Dentin-Adhesit group showed specific shining appearance as if varnish became hard.

• Archives of Plastic Surgery
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• 제45권5호
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• pp.425-431
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• 2018

Background The umbilicus makes an important contribution to the natural appearance of the abdomen. To date, studies on its position in Korean women are lacking, and no standards have been established. The purpose of this study was to investigate the position of umbilicus in Korean women and to review changes in its position after ipsilateral pedicled rectus abdominis musculocutaneous (IP-RAM) flap. Methods This research consisted of two studies. In first study, 100 females who visited the emergency department with gastroenteritis between 2007 and 2011 were included. In second study, 40 women who underwent IP-RAM flap in the same period were included. Using abdominal computed tomography, we measured the distance between xiphoid process and umbilicus, represented by value a, and the distance between umbilicus and symphysis pubis, represented by value b. Thus, the location of the umbilicus was represented by the ratio a/b. The data were analyzed using Pearson correlation test and paired t-test. Results In study 1, the mean value of a/b was 1.07. Pearson correlation test revealed a significant correlation between age and a/b. In study 2, the mean value of a/b was 1.16 in preoperative measurements and 1.01 in postoperative measurements. The paired t-test showed a significant difference between preoperative and postoperative measurements, indicating cephalic migration of the umbilicus after surgery. Conclusions The natural position of the umbilicus showed caudal migration with aging. Additionally, in a comparison of preoperative and postoperative measurements in patients who underwent IP-RAM flap, cephalic migration of the umbilicus was observed after surgery.

• 한국수산과학회지
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• 제54권2호
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• pp.180-187
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• 2021

This study was conducted to investigate the reproductive characteristics of the Neon damselfish Pomacentrus coelestis in Chuuk lagoon (7°27' N, 151°53' E), Micronesia, Equatorial Pacific Ocean. The specimens used in this study were collected from August 2009 to September 2010 from around the coral reef area at a depth of 3-10 m in the northwest coast of Weno Island. Overall, 228 individuals were collected over 14 months from this area, of which 115 were females and 108 were males. Among 108 males, 30 were found to be hermaphrodites and the sex of 5 individuals could not be determined. The overall sex ratio was approximately 1.06:1 (female:male), and the ratio of sexually active individuals was 0.79:1. The gonadosomatic index (GSI) fluctuated and showed the highest value of 8.43±1.21 in December 2009 and the lowest value of 3.36±0.71 in September 2009 in sexually active females. Males showed the highest GSI value of 2.64±0.93 in June 2010 and the lowest value of 0.35±0.06 in July 2010. Based on the fluctuation of GSI, the trends in the appearance of monthly sexually active individuals, and biopsy of the gonads, P. coelestis was found to be a hermaphrodite species of protogynous type and is considered to be reproductively active throughout the year.

• 한국게임학회 논문지
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• 제16권5호
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• pp.131-148
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• 2016

게임의 문화적 위상에 관한 논의는 언제나 다양한 예술 영역들과 비교되고 있으며, 게임의 등장 이후부터 현재까지 지속하고 있다. 같은 기간 동안 게임의 문화적 영향력은 점차 증가한 것에 비해, 대중적 인식은 게임의 예술적 가치를 상당히 저평가하고 있다. 그러나 지속해서 게임이 문화적 영향력을 유지하고 우리 사회에 긍정적인 영향력을 제공하기 위해서는 이러한 평가의 변화가 필요하다. 따라서 게임의 관점에서 자신만의 미적 가치를 증명하는 연구가 요구되며, 이에 대한 사회적 동의를 끌어내야 한다. 본 논문은 게임과 예술의 관계와 다양한 유사성에 관한 논의를 통해 게임의 새로운 미학적 잠재성을 탐구한다. 게임아트와 아트게임의 현황 분석을 통해 예술적 관점에서 게임에 대한 견해를 살펴본다. 그리고 이 견해와 견주어 게임적 관점에서 게임의 미학적 대상과 그 가치를 알아본다. 마지막으로 정보미학과 생성미학의 특성을 기반으로 게임미학에 대한 이해를 돕는다.

• 한국인터넷방송통신학회논문지
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• 제11권3호
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• pp.153-159
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• 2011

판소리는 이야기를 노래로 부르는 우리나라의 전통음악 형식 중 하나로 두 가지 유파(동편제, 서편제)로 나누어진다. 판소리에 대한 지식이 없는 사람은 판소리를 듣고서 이 두 가지 유파를 구별해내기 어렵다. 본 논문에서는 PCD(Pitch Class Distribution)와 나이브 베이지안 분류기를 이용한 판소리 분류 프로그램 구현 과정을 기술한다. 분류기에 사용되는 속성값으로는 각 음계의 출현빈도를 이용하였다. 실험은 확률값을 반올림한 위치를 다르게 하여 두 번 실행하였으며, 그 중 보다 뛰어난 결과로 동편제를 80%, 서편제를 97%, 총 88%의 정확도로 올바르게 분류해 내는 것을 알 수 있었다. 구현한 프로그램에는 이 결과를 적용하였다.