• Title/Summary/Keyword: 미이라

Search Result 23,484, Processing Time 0.056 seconds

Extraction and Use of Aesthetic Mesure from Image and Video (영상과 비디오에서 미도값의 추출 및 활용)

  • Shin, Kwang-Seong
    • Proceedings of the Korean Society of Computer Information Conference
    • /
    • 2012.01a
    • /
    • pp.61-62
    • /
    • 2012
  • 문 스펜서는 색채조화 문제를 각각 색채 조화의 범위, 면적 효과, 배색의 미도로 나누었다. 기존의 색채 조화론의 부족한 점을 제거하여 보다 과학적이고 정량적인 조화이론을 전개했다. 본 논문에서는 영상과 비디오에서 일정 부분을 미도 계산에 활용하였다. 감각 기관이 외계로부터 자극을 받아 감각 지각을 생기게 하는 감수성을 말하는 감성으로 취급되는 색채조화 및 부조화의 문제를 수치적으로 계산하였다. 비디오 영상에서 두 가지 색을 식별하여 미도가 좋은 배색인지 아닌지를 나타내었다.

  • PDF

Removal torque of sandblasted large grit, acid etched treated mini-implant (Sandblasted large grit, acid etched 표면처리에 따른 교정용 미니 임플랜트의 제거회전력에 관한 연구)

  • Oh, Nam-Hee;Kim, Seong-Hun;Kook, Yoon-Ah;Lee, Keun-Hye;Kang, Yoon-Goo;Mo, Sung-Seo
    • The korean journal of orthodontics
    • /
    • v.36 no.5
    • /
    • pp.324-330
    • /
    • 2006
  • Objective: The purposes of this study were to evaluate the differences between sand blasted, large grit and acid-etched (SLA) treated mini-implants and smooth surface orthodontic mini-implants in relation to the removal torque as well as the histologic analysis. Methods: Custom-made, screw-shaped, titanium implants with a length of 9.5 mm and an outer diameter of 1.8 mm were divided into 2 groups; the SLA group (20 SLA treated orthodontic mini-implants) and the smooth surface group (20 smooth surface mini-implants), and placed In the tibia metaphysis of 10 rabbits. Each rabbit had 4 mini-implants placed, 2 in each tibia. The right tibia were implanted with the SLA group mini-implants and the left tibia had the smooth group mini-implants placed. Each mini-implant group were immediately applied with a continuous traction force of 150 g using a Ni-Ti coil spring. The rabbits were sacrificed 6 weeks post-surgically. Subsequently, the legs were stabilized, the Ni-Ti coil springs were removed and the mini-implants were removed under reverse torque rotation with a digital torque gauge. Results: 6 weeks after placement, the SIA group presented a higher mean removal torque value (8.29 Ncm) than the smooth group (3.34 Ncm) and histologic analysis revealed a higher new bone formation aspect along the screw in the SLA group. Conclusion: Results of this study indicates that SLA treated mini-implants may endure higher orthodontic forces without loosening.

Quality Characteristics of Baked Yackwa Made with Various Amounts of Goami Powder and Wheat Flour (고아미와 밀가루 배합 비율에 따른 구운 약과의 품질 특성)

  • Kim, Hyun-Ah;Yang, Jung-Su;Kim, Yong-Sik
    • Culinary science and hospitality research
    • /
    • v.19 no.1
    • /
    • pp.179-188
    • /
    • 2013
  • This study was performed to examine the quality characteristics of goami baked yackwa. To determine the optimal amount of wheat flour for goami powder yackwa((100, 80:20, 60:40, 40:60, 20:80, 100), the measurement of weight, hardness, moisture contents, color value and sensory evaluation were carried out(yackwa dough 14g: 12mm to the height of the mold was formed, Baked conditions: $160^{\circ}C$, 20Min., Dip conditions: $60^{\circ}C$, 30Min.). As a result, weight after baked or dipped in syrup were heavier when made with 100% of wheat flour yackwa. The moisture contents and hardness were the highest in 100% goami yackwa. L-values, a-values and b-values were also the highest in 100% goami yackwa. In a sensory evaluation, the overall preference were the highest in 100% goami yackwa and 100% wheat flour yackwa. From these results, goami was shown to be possible to make high quality yackwa.

  • PDF

Qualities of Konjac Containing Tunic Extract from Styela clava (미더덕 껍질 추출물을 함유한 곤약의 제조 및 품질 분석)

  • Kim, Si-Kyung;Kim, Seung-Wan;Noh, Su-Jin;Kim, Yeon-Joo;Kang, Ji-Hee;Lee, Seung-Cheol
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.42 no.3
    • /
    • pp.410-414
    • /
    • 2013
  • Styela (S.) clava (Korean name: miduduk) tunic is produced as a by-product after processing of S. clava. For utilizing this tunic, a konjac containing the tunic extracts was prepared and the qualities evaluated for their color, textural properties, and sensory attributes. The tunic extract was prepared by boiling tunic with water, followed by filtration through filter paper. Significant 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) radical scavenging activity was found in the tunic extract. Increasing the concentration of tunic extract in the konjac tended to decrease lightness (L) and increase the redness (a) and the yellowness (b) of the konjac. The strength and hardness of the konjac increased with increasing concentrations of the tunic extract. All test samples with a 3 mm thickness had good flexibility and did not break even after 4 times folds. In sensory evaluations, the konjac containing 25% S. clava tunic extracts acquired a relatively higher score. The results suggest that S. clava tunic can be applied to konjac products to improve their quality and functionality.

Suitable Site Assessment using Habitat Suitability Index for Styela Clava and Styela Plicata in Jindong Bay (서식지 적합지수를 이용한 진동만 미더덕과 주름미더덕의 어장적지평가)

  • Cho, Yoon-Sik;Hong, Sok-Jin;Lee, Won-Chan;Kim, Hyung-Chul;Kim, Jeong-Bae
    • Journal of the Korean Society of Marine Environment & Safety
    • /
    • v.19 no.6
    • /
    • pp.597-605
    • /
    • 2013
  • This study was conducted in warty sea squirt farm, Jindong Bay(10 stations; July, October, January, April) for the culture period of Styela clava, Styela plicata. We utilized water temperature, chlorophyll a, suspended particulate matter, hydrodynamics, salinity and dissolved oxygen saturation for the suitability assessment of warty sea squirt farm. Newly, Life Requisite Suitability graphs were made for the correlation between the growth of Styela clava, Styela plicata and farm environment. As a result of the assessment for Habitat Suitability Index, western bay(HSI 0.32~0.41) show values higher than eastern bay(HSI 0.19~0.27). This result shows the high correlation with the unit production of Styela clava, Styela plicata($R^2$=0.834, P<0.01). This could be helpful for fishery management for the sustainable productivity through the scientific suitable site assessment.

Determination of Selected Antioxidant Compounds in Specialty Rice (여러 가지 특수미의 일부 항산화 성분 분석)

  • Seo, Sun-Jung;Choi, Young-Min;Lee, Sun-Mi;Kim, Kee-Jong;Son, Jong-Rok;Lee, Jun-Soo
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.36 no.4
    • /
    • pp.499-502
    • /
    • 2007
  • The objective of this study was to determine antioxidant compounds in specialty rice including milled rice, brown rice, red rice, giant embryonic rice, black rice, green rice, and Goami consumed in Korea. The concentrations of total polyphenols (insoluble and soluble polyphenols), phytic acid, and anthocyanin in the samples were measured using spectrophotometric methods and vitamin I analysis was carried out by HPLC. The contents of the total polyphenolic compounds were 565mg/100g for black rice, 405mg/100g for red rice, 140mg/100g for giant embryo rice, 138mg/100g for Goami, 133mg/100g for brown rice, 127mg/100g for green rice, and 66mg/100g for white rice. The black and red rices were significantly high in polyphenolic contents compared with the other rices, apparently due to their intense red-purple color. Black rice, red rice, and Goami showed significantly higher vitamin E and phytic acid contents compared with other rices. Anthocyanins were determined in only black rice (302mg/100g) due to the detection limits of spectrophotometric assay. hlthough vitamin I and anthocyanin contents were relatively lower than polyphenolics among the samples, the specialty rice may contribute to the significant supply of antioxidant compounds to prevent oxidative stress due to the fact that rice is used as a staple food and consumed in large amounts in our diets. The results can be used to increase rice consumption by enhancing consumer awareness on health benefits of the rice.

Antioxidant and Anticancer Activities of Extracts from Styela plicata (주름 미더덕(Styela plicata) 추출물의 항산화력 및 항암활성)

  • Kim, Jin-Ju;Kim, Sun-Jung;Kim, Sun-Hee;Park, Hae-Ryong;Lee, Seung-Cheol
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.34 no.7
    • /
    • pp.937-941
    • /
    • 2005
  • The antioxidant and anticancer activities of Styela plicata extracts were evaluated. When extracts were prepared with fresh Styela plicata (FR), extraction yield was in the order of methanol > ethanol = acetone > water among treated solvents. However, the extraction order was methanol > water > ethanol > acetate in freeze dried Styela plicata (FD). Radical scavenging activity was the highest in acetone extracts $(37.39\%)$ from FR, while in ethanol extracts $(78.40\%)$ from FD. Reducing power of FR was the greatest in methanol extracts (1.076), and that of FD in ethanol extracts (1.360). The acetone extracts from FD showed significant anticancer activity when revealed with human colon cancer cell line HT-29. These results indicated that extraction yields and properties of extracts from Styela plicata were variable depending on solvent and/or physicochemical state, and appropriate extraction process could provide some valuable bioactive materials from Styela plicata.

Cytogenetic Analysis of Spotty Belly Greenling (Hexagrammos agrammus) and Greenling (H. otakii) (노래미 (Hexagrammos agrammus)와 쥐노래미 (H. otakii)의 세포유전학적 연구)

  • Sim Mi A;Noh Jae Koo;Nam Yoon Kwon;Kim Dong Soo
    • Korean Journal of Fisheries and Aquatic Sciences
    • /
    • v.35 no.6
    • /
    • pp.682-685
    • /
    • 2002
  • Cytogenetic analysis was conducted to obtaining informations for genetic improvement of spotty belly greenling (Hexagrmmos agrammus) and greenling (H. otakii) in aquaculture. Erythrocytes of spotty belly greenling were slightly larger than those of greenling (p<0.05). The nuclear volume of spotty belly greening erythrocytes averaged 15.14 $\pm$ 0.92 ${\mu}m^3$ while that of greening averaged 14.61 $\pm$ 0.15 $\mu$m^3 the difference was not significant (p>0.05). Consequently, genome size of spotty belly greenling was also slightly larger than those of greenling. DNA content per cell of spotty belly greenling and greenling were 2.15 pg and 2.10 pg, respectively. The modal chromosome number of both greenling species were same as 2n=48 and karyotypes were also identical as 2 metacentrics, 11 snbrnetacentrics and 11 acrocentric pairs $(W: 74), There was no evidence of polymorphism including aneuploidy or sex-related heterornorphisrn for all specimens examined. The nuclear organizer regions (NOR_s)$ were localized on a small acrocentric chromosome pair in both species, Spotty belly greenling showed large sizes of active rRNA coding regions in their chromosomes. However, greenling examined only small sizes of active rRNA coding regions with dimorphism.

The Influence of Career Barriers Perceived by Unemployed Married Women on Career Preparation Behaviors. (미취업 기혼여성이 지각하는 진로장벽이 진로준비행동에 미치는 영향)

  • Lee, Su-Bun;Lee, Jung-Hee
    • Journal of vocational education research
    • /
    • v.29 no.3
    • /
    • pp.187-208
    • /
    • 2010
  • The purpose of this study is to help prepare basic data which is required for married women's vocation career education through analyzing the influence of career barriers perceived by unemployed married women on career preparation behaviors. Research subjects of this study are following. First, how are career barriers perceived by unemployed married women? Second, how are the career preparation behaviors levels of unemployed married women? Third, how is the influence of career barriers perceived by unemployed married women on career preparation behaviors? The summary of this study results are following. First, married women perceive career barriers highly in 'restriction of employment', 'discrimination', and 'child rearing environment' among 7 subordinate factors. Second, married women's average on career preparation behavior level is 3.06. When comparing with preceeding researches which analyzed career preparation behaviors levels of university students, married women's career preparation behaviors levels are relatively higher. Third, there are negative correlations between career barriers and career preparation behaviors perceived by married women. Furthermore, 'preparation/skill lack' and 'child rearing environment' factors among 7 subordinate factors of career barriers brought out negative effects on career preparation behaviors. 'Restriction of employment' factor, however, gives positive effects on career preparation behaviors. It showed that 7 subordinate factors of career barriers include 14% of career preparation behaviors.

Trend of Unmet Medical Need and Related Factors Using Panel Data (패널 자료를 이용한 미충족 의료의 추세와 관련요인)

  • Kim, Eun-Su;Eun, Sang-Jun
    • Journal of Convergence for Information Technology
    • /
    • v.10 no.9
    • /
    • pp.229-236
    • /
    • 2020
  • The purpose of this study was to investigate the current status of unmet medical need using data from the Korea Health Panel study from 2009 to 2013 (excluding 2010), and to analyze the trends of unmet medical need and related factors. The subjects of this study were 11,598 in 2009, 11,035 in 2011, 10,584 in 2012, 10,099 in 2013, and 7,144 people in panel data, and conducted frequency analysis, chi-square test and generalized estimating equation. As a result of the analysis by year, it was found that women, under middle school graduation, medical aid, the lowest household income and low subjective health status experienced more unmet medical need. As a result of analysis using generalized estimating equation, women, under 40 years of age, under elementary school graduation, lowest quartile household income, subjective health status of less than 20 points, and activity restrictions are more likely to experience unmet medical need. Based on these results, we intend to provide basic data for establishing policies on the use of medical services.