• Fibers and Polymers
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• 제6권4호
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• pp.332-335
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• 2005

The fibrogram theory is newly derived from the superposition principle of the conventional staple diagram, in which the left-hand ends of the fibers have to share a common starting point in order for the fiber length distribution to be measured, and the right-hand ends of the fibers form points. It is shown that the fibrogram is the staple diagram of the fiber sample having different random starting points, as well as the double cumulative distribution function of the frequency length function in the length biased sample. Also, the various means, viz. the numerical mean length, numerical mean length in median, length biased mean length, and length biased mean length in median, and the various upper half means, viz. the numerical upper half mean length, numerical upper half mean length in median, length biased upper half mean length, and length biased upper half mean length in median, are discussed in relation to the cotton blending process.

• 복식
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• 제50권8호
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• pp.113-128
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• 2000

This essay examines the costumes for gods and priests in ancient Mesopotamia as they are depicted in various documents and artifacts of the period, and it is part of an ongoing project that studies the process in which the religious costumes, the means of religious communication, of ancient Mesopotamia had evolved. The study shows that the religious costunmes in ancient Mesopotamia have following characteristics. 1. The costumes for gods are the same as those for men, including warp-around skirts, tierd skirts, shawls, and tunics. However, there are some differences : costumes for gods include such distinguishing features as aprons and long tassels. 2. Both wear stylized headpieces that indicate their divinity and have long hair and long beard. 3. As for shoes, the Sumerian and Babilonian gods go barefoot, but the militant Assyrian gods wear sandals. 4. Sumerian and Babilonian figures do not have much, but the Assyrian gods wear various ornaments including earrings and bracelets that emphasize their muscular physique. 5. Priests wear weird skirts or wrap-around skirts but no top. They have shaved hair to indicate their role as purifiers, but some of them have long beards.

• Journal of Multimedia Information System
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• 제8권2호
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• pp.85-92
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• 2021

In a face, there is much information of person's identity. Because of this property, various tasks such as expression recognition, identity recognition and deepfake have been actively conducted. Most of them use the exact frontal view of the given face. However, various directions of the face can be observed rather than the exact frontal image in real situation. The profile (side view) lacks information when comparing with the frontal view image. Therefore, if we can generate the frontal face from other directions, we can obtain more information on the given face. In this paper, we propose a combined style model based the conditional generative adversarial network (cGAN) for generating the frontal face from multi-view images that consist of characteristics that not only includes the style around the face (hair and beard) but also detailed areas (eye, nose, and mouth).

• 동아시아식생활학회지
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• 제18권6호
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• pp.939-948
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• 2008

삼나물 에탄올 추출물이 streptozotocin으로 유발한 쥐의 당뇨증상과 산화적 스트레스에 미치는 영향을 조사하였다. 실험군은 정상군(NC), 당뇨군(DM), 당뇨유발 후 식이에 삼나물 에탄올 추출물을 0.3%를 첨가한 식이군(SA), 당뇨유발 후 식이에 삼나물 에탄올 추출물을 0.6% 첨가한 식이군(SB)으로 구분하여 5주간 사육하였다. SA군과 SB군은 NC군에는 미치지 못하였으나, 당뇨로 인해 초래되는 병리적 증상인 체중 감소, 식이섭취량 및 음용수 섭취량의 증가, 식이효율저하, 간장 및 신장 무게의 증가 현상을 개선하는 효과가 있었다. 실험식이로 5주간 사육한 당뇨쥐의 혈당은 DM군에 비하여 $17.9{\sim}27.2%$를 감소시켰으며 fructosamine의 함량은 $25.6{\sim}32.6%$를 감소시켰다. 또한, 당뇨로 인하여 증가된 alanine aminotransferase(ALT)와 aspartate aminotransferase(AST) 활성을 각각 25.6 및 30.3% 감소시켰다. SA 및 SB군은 DM군에 비하여 혈청 중성지질은 $42.37{\sim}55.51%$ 감소, total cholesterol 함량은 $26.85{\sim}30.44%$ 감소, HDL-cholesterol 함량은 $13.01{\sim}17.35%$ 증가, LDL-cholesterol 함량은 $37.29{\sim}39.11%$가 감소하였다. SA 및 SB군의 xanthine oxidoreductase의 total type, O type 및 O/T(%)은 DM군에 비하여 유의적으로 감소하였으며 간 조직 glutathione함량은 유의적으로 증가 lipid peroxide 함량은 유의적으로 감소시켰다. Superoxide dismutase와 glutathione S-transferase 활성도 DM군에 비하여 각각 $56.84{\sim}94.90%$ 및 $57.14{\sim}68.92%$를 증가시켰다. 이상의 실험 결과 삼나물 에탄을 추출물은 STZ로 유도한 당뇨쥐의 고혈당을 완화시킴과 동시에 ROS 생성계를 억제하고 ROS 소거계를 활성화시킴으로써 당뇨를 경감시키는 효과가 있는 것으로 사료된다.

• 동아시아식생활학회지
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• 제21권1호
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• pp.60-67
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• 2011

울릉도농업 특산물인단호박, 삼나물및 부지깽이의항산화능의 조사와 이를 이용하여 제조한 엿의 품질 특성을 조사하였다. 삼나물의 총 폴리페놀 함량(dry basis as raw plant)은 물 추출물에서는 2.95 mg%이었으나 에탄올 추출물에서는 3.57 mg%였으며, 부지깽이는 물 추출물과 에탄올 추출물에서 2.75~2.77 mg%로 뚜렷한 차이를 보이지 않았다. 단호박에서는 물 추출물과 에탄올 추출물이 큰 차이가 없이 0.32 mg%이었다. 0.01%에서의 환원력은 삼나물 추출물과 부지깽이 추출물이 1.62~1.91($OD_{700}$)로 단호박의 0.02~0.03($OD_{700}$)에 비하여높았다. 삼나물과 부지깽이의 물 또는 에탄올 추출물(0.01% solution)의 전자공여능은74.91~79.21%로단호박에탄올추출물의 14.99%보다 높았으며 단호박 물 추출물의 전자공여능은 3.79%이었다. 호박엿을 제조하기 위한 호박과 물엿의 적정 비율은 색상과 종합적인 기호도로 평가한 결과 25:75(w/w)이었다. 단호박 엿에 삼나물 에탄올 추출물의 적정 첨가 비율은 0.4%이었으며, 부지깽이 에탄올 추출물은 3% 첨가가 우수하였다. 삼나물 및 부지깽이 분말의 적정 첨가 비율은 각각 0.5~1.0%(w/w) 및 1%(w/w) 범위였다.

• 한국콘텐츠학회논문지
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• 제10권11호
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• pp.435-445
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• 2010

이 연구는 Beard와 Ragheb[9]에 의해 개발되고 국내에서는 이종길[7]이 사용한 여가만족척도의 번안적절성에 그에 따른 타당도를 검증하고 적용성을 검토하기 위해 수행되었다. 연구를 위해 먼저 여가만족척도의 문항과 각 요인의 조작적 정의를 번안 및 역번안을 수행하고 여가학 전문가들이 내용을 검토하였다. 타당도 검증을 위해 설문조사하여 총 515명(대학생 290명, 일반인 225명)의 자료를 분석에 이용하였다. 수집된 자료는 SPSS 14.0과 AMOS 5.0 프로그램을 이용하여 문항분석, 상관분석, 탐색적 요인분석, 신뢰도분석, 다중회귀분석, 그리고 확인적 요인분석을 수행하여 여가만족척도의 신뢰도와 타당도를 검증하였다. 연구결과 기존에 국내에서 사용되던 여가만족척도의 요인의 명칭(심리적, 교육적, 사회적, 신체적, 심미적, 긴장이완)과 문항을 수정하고 조작적 정의를 제시하였다. 또한 자료분석 결과 6개요인, 24개 문항으로 구성된 여가만족척도의 신뢰도와 타당도는 매우 높은 수준으로 나타났다. 또한 여가만족과 삶의 질과의 관계를 분석한 결과 심리적요인과 긴장이완요인에서 유의한 영향을 미치는 것으로 나타났다. 본 연구에서 재 번역되고 타당도가 검증된 여가만족 척도는 향후 국내연구에서 유용한 도구로 사용될 것으로 기대된다.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2010년도 춘계학술대회
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• pp.219-220
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• 2010

A new concept of ocean transport system, called mobile harbor, was introduced as a feasibility study in Korea in 2009. Target of the mobile harbor is a smart distance transport of containers with or without cargo handling cranes. Although the mobile harbor project has a lot of topics to deal with, this paper is to focus on only ship-to-ship stabilized mooring, which plays a key role in cargo handling. The ship-to-ship stabilized mooring system was developed and installed on beard a barge of LOA 32m and breadth 12m. The dockside tests as sea test were carried out so as to ascertain ascertained whether the systems can work well to control the barge's motion. The results of dockside test showed that the heave motion of the barge's motion can be reduced by more than 45%.

• 셀메드
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• 제8권2호
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• pp.7.1-7.12
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• 2018

Greying of hairs or Canities (Sheeb) is a hair disorder characterized by premature graying of scalp hair, beard, moustache etc. In Unani system of medicine (USM), the causes of premature greying of hairs, concept behind graying of hairs, principles of treatment, preparations that prevent premature greying of hairs, regimen, systemic and local treatment to stimulate pigmentation and the most interesting point is the use of different type of hair dyes (khizabat) is all illustrated. Classical texts described black, red, blond and white hair dye preparations with formulae and method of use. Initially for the hair graying management, utilizing simple and complex substances from plants, minerals, metals and mixture of these was the main method, which satisfied the desire to change the colour of the hair. With the advancement in chemical science, dyes formulaes, method of formation and application are changed. But due to the awareness about demerits of chemical dyes, people are looking back towards the natural ways to combat hair greying and herbal hair dye is an alternative. This paper is an overview of Unani drugs of local and internal use for hair greying with special attention towards herbal dyes. Most commonly used herbs in khizaab with their actions and constituents has been summarized. This is an effort to globalize the benefits of Unani herbs in hair greying problem. In short, International demand for hair dyes has been steadily growing and there is a wide scope for exploring different aspects of hair greying treatment and dyes in USM.

• 지역사회간호학회지
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• 제22권2호
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• pp.131-140
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• 2011

Purpose: This study was to identify the correlation between leisure activities and smoking/drinking of middle school students. Methods: Data were collected through a questionnaire survey of 298 middle school students from the $2^{nd}$ to $30^{th}$ of September, 2009. Collected data were analyzed statistically using frequency, $x^2$ test, t-test, ANOVA, Duncan test, Pearson's correlation coefficient, and hierarchical multiple regression analysis using the SPSS/WIN 17.0 program. The study used the Adolescent Leisure Time Activities Scale (ALTAS) developed by Yin et al. (1999) for types of leisure activities and the Leisure Satisfaction Scale (LSS) developed by Beard & Ragheb (1980). Results: First, smoking/drinking caused significant differences in 'Socialization with friends', and drinking also caused significant differences in 'Sport activities'. Second, leisure satisfaction was positively correlated with 'currently drinking' (r=.126, p<.05). Third, significant factors influencing leisure satisfaction were grades, school life satisfaction, subjective health status, average daily leisure time, participation in leisure health program, and current drinking. These variables explained 23.4% of leisure satisfaction. Conclusion: School nurses should develop and run programs, which promote healthy ways for middle school students with wrong ways such as drinking to get leisure satisfaction. Also family, school and community should be cooperatively connected with one another.

• Weed & Turfgrass Science
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• 제7권3호
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• pp.239-245
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• 2018

Comparative drought resistances of 11 perennial warm-season turfgrasses were evaluated in the field after withholding irrigation for 48 days in summer I and 57 days in summer II. There were significant variations among the grasses in their drought resistances. From two years study of field shoot recovery from drought stress, the relative rankings among the 11 warm-season turfgrasses was as follows. 'Arizona Common' and 'Texturf 10' bermudagrasses [Cynodon dactylon (L.) Pers.], 'Tifgreen' hybrid bermudagrass [C. dactylon (L.) Pers. ${\times}$ C. transvaalensis Davy], and 'Georgia Common' centipedegrass [Eremochloa ophiuroides (Munro.) Mack.] possessed good drought resistances, whereas 'Texas Common' St. Augustinegrass [Stenotaphrum secundatum (Walt.) Kuntze] and 'Tifway' hybrid bermudagrass [Cyndon dactylon (L.) Pers ${\times}$ C. transvaalensis Davy] possessed poor drought resistances. 'Texas Common' buffalograss [Buchloe dactyloides (Nutt.) Engelm.], 'Pensacola' bahiagrass (Paspalum notatum Flugge.), and 'Adalayd' seashore paspalum (Paspalum vaginatum Swartz), 'Meyer' zoysiagrass (Zoysia japonica Steud.), 'Emerald' zoysiagrass (Z. japonica Steud. ${\times}$ Z. tenuifolia Willd. ex Trin.) were found to rank intermediate. Visual leaf firing showed the highest correlation (r=-0.84) to shoot recovery from drought stress. Visual leaf rolling (r=-0.59) and canopy-air temperature differential (r=-0.64) also showed very significant correlations, whereas leaf water potential (r=0.54) showed relatively lower correlation.