• Title/Summary/Keyword: fancy

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A study on the fabrication methods of rough diamond according to their shapes (sawing) (다이아몬드 원석의 외형에 따른 가공방법에 관한 연구(절단))

  • 최덕환;최종건
    • Journal of the Korean Crystal Growth and Crystal Technology
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    • v.12 no.6
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    • pp.317-322
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    • 2002
  • We have studied the sawing sach as the round brilliant cut, cushion barion cut and marquise cut. Through this study, we could examined the rate of waste from the grinding work, and find a solution for many problems which could be derived from the grinding work. We could reduce the rate of waste by this study about sawing technique; 2.5 % for round brilliant cut, 2.5 % for cushion barion cut and 5.5 % for marquise cut.

Study on the Basic Properties of Platanus occidentalis L. for Its End-use Development (양버즘나무의 용도개발(用途開發)을 위(爲)한 기초재질시험(基礎材質試驗))

  • Lim, Kie-Pyo;So, Won-Tek
    • Journal of the Korean Wood Science and Technology
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    • v.18 no.2
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    • pp.8-15
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    • 1990
  • This study was carried out to investigate the wood qualities for the end-use development of sycamore (Platanus occidentalis L.) grown in Korea. The results obtained were as follows: 1. The average length of wood fibers was l.56mm and the average width of annual rings was 9.5mm. It had very fast growth rate. 2. The specific gravity in air-dry was 0.66. The shrinkage and water absorption were relatively large. The shear and impact strengthes were very strong, while the compressive, tensile, and bending strengthes were weak in comparison to it's specific gravity. 3. The contents of ash, holocellulose, lignin were relatively high 0.74%, 83.08%, 28.79%, but that of pentosan was low 18.53%. 4. The expected uses of sycamore wood are plywood. fancy veneer, small furniture, musical instrument, door and window frame, tool handels, boxes, etc.

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A survey on the reason for low acceptability and proposal for its improvement for protective clothing in pesticide applicators (농약살포자의 방제복 미착용 요인 및 착용감 개선 방안 고찰)

  • You, Kyung-Sook
    • Korean Journal of Human Ecology
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    • v.13 no.5
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    • pp.777-785
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    • 2004
  • We intend to analyze reasons for low acceptability of protective clothing in pesticide-spraying farmers in Korea, and to use the information for designing new clothing with better acceptability. To understand the attitude of farmers toward wearing protective clothing during spray, a survey was performed on 256 farmers. It is evident that the stress, which is caused by inadequate body temperature regulation, and its accompanying physiological responses are two of the leading factors for the low acceptability of protective clothing. Although the cost of clothing is not an important factor currently, low cost clothing is desirable in the future. Fancy of design is unimportant for new clothing. The results are discussed in conjunction with a desirable research focus for new types of protective clothing. Efforts should be made to ameliorate thermal stress through protective material development and garment design.

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Feminizing Trends on Men's Knitwear in the 21st Century - Focusing on the Metrosexual and Crossexual - (21세기 남성 니트웨어에 나타난 여성화 경향 - 메트로섹슈얼과 크로스섹슈얼을 중심으로 -)

  • Kim, Kyung-In
    • Fashion & Textile Research Journal
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    • v.8 no.4
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    • pp.382-390
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    • 2006
  • In the 21st century, men is expressing the femininity instead of the muscularity. And a boundary line between a man and a woman is not clear any more. A man is interested in the lifestyle of a woman, and he imitates her fashion styles, hairstyles, accessories, make-up, and plastic surgery. He is called as "Metrosexual" or "Crossexual". Nowadays, men as well as women can satisfy the wants for beauty. The beautiful appearance of a man has a good impact on the social relationships. The feminizing trends are generally accepted and are shown in the silhouettes, details, colors, fabrics and accessories. The feminizing trends in men's knitwear are shown in the various items. They have slim silhouettes and feminine details. Also they are made of bulky yarns or fancy yarns, and various stitches for texture effects. The most outstanding changes in men's knitwear are the vivid colors and flower patterns.

Bee Venom Therapy for Musculoskeletal Disorders (근 골격계질환에 대한 Bee Venom 요법)

  • Kim, Tae-Heon
    • The Korean Journal of Pain
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    • v.5 no.1
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    • pp.57-62
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    • 1992
  • Bee Venom therapy, as bee honey has long contributed to human life as a valuable fancy food since human history began. It can be found in the literature back up to a thousand years as a form of therapy for management of apin of various origin. Even to the present, there are some physicians and medical personnel who believe in the effects of bee sting therapy throughout the world. However Bee Venom therapy remains somewhat controversial and there are very few controlled studies available to guide clinical practice. We administered apitherapy(Bee venom therapy) against pain of musculoskeletal origin in thirty one patients from october 1988 to october 1990 and got successful results in seventy one percent of patients. Our results suggest that Bee Venom therapy can be one of the methods for conquering pain caused by true inflamation.

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A Study about Consumer Voluntary Performance in Retailing (소매업의 소비자 자발적 성과에 대한 연구)

  • 한동철
    • Journal of Distribution Research
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    • v.3 no.1
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    • pp.55-69
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    • 1998
  • One of the urgently-needed retail strategies is to lower the labor expenses of the store. For this purpose, more stores are developing new, fancy techniques to make consumers work for the stores without paying them. Examples include self-service system, consumer suggestion system and others. These are called customer voluntary performance. Intiated by Bettencourt(1997), customer voluntary performance(CVT) becomes an important concept in modern retailing. This paper applies three dimensions of CVP (loyalty, cooperation, participation) to the setting of Consumer Complaint Intentions(CCI). Similar to CVP, CCI has three dimensions in itself (voice, private, third party). The major focus of this empirical research is on finding the possible relationships between three dimensions of CVP and three dimensions of CCI. The results show that participation is positively related to the levels of consumer complaint intentions, whereas loyalty is negatively related to the levels of them. This implies that the weak tactic of CVP(loyalty) may reduce the levels of complaint, but strong one(participation) may not be so. More conceptual and empirrical studies are urgently needed.

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A Study on the Degree of Surface-Glossing of Exposed Concrete with the Kinds of Form Materials and Form Oils (거푸집 및 빅리제 종류에 따른 제치장 콘크리트의 광택도에 관한 연구)

  • 김효구;강의영;오선교;한천구;반호용
    • Proceedings of the Korea Concrete Institute Conference
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    • 1999.04a
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    • pp.197-202
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    • 1999
  • The properties of surface-glossing of exposed concrete with the kinds of form materials and form oil are investigated under various slump value. According to the experimental results, surface-glossing has high value with the increase of slump. In case of surface-glossing with the kind of the form, the form made of acryl has the best performance among the form kinds tested in this experiment. The order of surface-glossing is follows ; fancy plywood > metal form > plywood. Water solution type form oil has better performance in surface-glossing than oil solution type form oil. Also, surface-glossing get worse with the elapse of age.

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Improvement of Surface Glossing of Exposed Concrete Applying Flowing Concrete Method -Focused on the Construction of the Service Training Institure (유동화 공법에 의한 제치장 콘크리트의 표면광택도 향상 -청주대학교 대천 수련원 공사를 중심으로-)

  • Jeon, Chung-Keun;Kim, Hyo-Goo;Oh, Sun-Kyo;Bahn, Ho-Yong;Han, Cheon-Goo
    • Proceedings of the Korea Concrete Institute Conference
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    • 2000.04a
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    • pp.85-88
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    • 2000
  • This paper is dealt with the ways of the improvement of the surface glossing of exposed concrete through the construction field test. The field applied in this test is located at Daechon, Chungnam province where the service training institute of Chongju university has been built. The flowing method is applied. According to the test results, as water to cement ratio, or slump increase after flowed, surface glossing tends to be improved. As for the effects of the forms typer, following orders, which is shown to be better surface glossing values, are given; Acryle > fancy wood forms > steel forms > plywood forms.

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Influence of Mix Proportions and Form Types on the Surface-Glossing of Flowing Concrete (유동화 콘크리트의 표면 광택도에 미치는 배합 및 거푸집 요인의 영향)

  • 한천구;김효구;오선교;반호용
    • Journal of the Korea Concrete Institute
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    • v.12 no.4
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    • pp.15-22
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    • 2000
  • The objective of this study is to investigate the degree of surface-glossing of flowing concrete, varying with W/C, types of forms and form oils. According to the experimental results, the degree of surface-glossing of flowing concrete is turned out to be higher than that of base concrete, as the slump increases. The degree of surface-glossing of concrete with 40% of W/C is higher than that with 50%. The orders of degree of surface-glossing with the types of forms are as follows : acryle > fancy plywood > metal form > plywood. When water solution type form oil is applied to the surface of forms, we can achieve higher degree of surface-glossing. It shows that the degree of surface-glossing decreases with elapsed time.

Analytical Model for Breakdown Voltages of InP Diodes (InP 다이오드에서 항복전압의 해석적 모델)

  • Chung, Yong-Sung
    • 전자공학회논문지 IE
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    • v.44 no.1
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    • pp.10-14
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    • 2007
  • Analytical expression for breakdown voltages of InP diodes is induced by employing the effective ionization coefficient extracted from ionization coefficients for electron and hole in InP. The analytical results for breakdown voltage are compared with numerical and experimental results for the doping concentration, $N_D=6\times10^{14}cm^{-3}\sim3\times10^{17}cm^{-3}$. The analytical results show good agreement with the numerical data. Good fits with the experimental results are found for the breakdown voltages within 10% in error at each doping concentration.