• Journal of Information Display
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• 제2권4호
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• pp.15-18
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• 2001

We report simple techniques to manufacture low-powered, high-resolution, reflective cholesteric displays using flexible plastic substrates. We use wax transfer printing to replace photo-lithography and incorporate polymer walls to increase the mechanical strength and lifetime of the displays. These printing methods can easily be adapted to roll-to-roll production.

• International Journal of Industrial Entomology and Biomaterials
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• 제11권1호
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• pp.13-19
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• 2005

Biotechnological researches in Central Asian Research Institute of Sericulture were developed since 1981 when laboratory of artificial diets for mulberry silk­worm was created. The researches were directed not only to creation of accessible artificial diets (AD) for off-season mass rearing of economical beneficial insect and for industrialization of sericulture but also to obtaining of easy reproducible source of animal proteins, carbohydrates, lipids, enzymes, enzymes inhibitors and other metabolites - bioresource for manufacture of oriental medicine preparations. Space experiments with silkworms became possible with use of AD. These experiments used mulberry silkworm as high effective board test organism with outstanding developmental, reproductive and transgenic properties having impor­tant significance in future of cosmonautics. Introduction to practice of bioprotective and ecologically pure method of drying and sterilizing of green cocoons and by-products of silk manufacture allows to increase efficiency of cocoons reeling technology as well as to preserve nativity of biological active substances in mulberry silkworm pupae that is unachievable by traditional methods of raw material processing. New spheres of application of two important silk proteins - fibroin and sericin in medicine, cosmetics, for bio- and nanotechnology are opening with use of biotechnological approaches. At present the achievements and experience of R & D in these fields are used in creation of modern pests biocontrol agents. Schemes of efficient processing of cocoon raw material, by-products and wastes of sericulture and cocoon processing are devel- Institute of Physiology and Biophysics, Uzbek Academy of Sciences, I, Niyazov street, 700095, Tashkent, Uzbekistan. oped for obtaining of traditional and new consumer products.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2007년도 추계학술대회논문집
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• pp.1129-1133
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• 2007

Assessment of noise exposed population is a method for checking the degree of environmental noise and social influence in order to reduce the risks such as annoyance and disturbance that are generated by environmental noise. Also, this method suggests the preferential noise reduction policy and action plan by accurately assessing the area that noise causes harm to human health. Recently, a noise map, which can predict noise in comprehensive areas, is used for the assessment of noise exposed population, breaking from the methods using existing measures. In particular, countermeasure for the noise can be considered more effectively by using assessment methods of noise exposed population for specific noise levels, areas, and building types which are the main input factors in noise maps. In this study, Assessment methods of noise exposed population by using 2D noise map are compared with those by 3D noise map.

• 한국식생활문화학회지
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• 제10권2호
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• pp.83-88
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• 1995

This study was conducted to examine the effects of additives and drying methods in Yukwa's manufacture. Additives had significant effects on hardness, and bean water and bean powder added group rated better than the baking powder and boiled bean added group. Sensory evaluation test showed that bean water and bean powder added group produced higher desirability. Drying methods had significant effects on all attribute of sensory evaluation, natural drying and incubative plate drying produced higher uniformity, denseness and overall desirability.

• 복식문화연구
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• 제18권1호
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• pp.44-63
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• 2010

The purpose of this study was to examine the process to manufacture costume design of main female characters of TV historical drama and suggest the costume, which is developed with contemporary taste. As study methods, the literature study using books and theses concerning costume, fine art, culture and history were used for theoretical background and the empirical study method manufacturing actual costume on the basis of literature and relic were used for dress manufacture. The study results were as follows. The costume was decided by researching historical investigation material on the basis of synopsis, grasping director's basic intention, setting design direction, preparing design map of each character, selecting style, detail, fabric and color, manufacturing sample and performing camera test. The design concept of was Modern & Chic & Clean, short & fitted chogori, chima with wide & abundant cocoon silhouette, clean & bright colors and 100% silk fabric. For the design discrimination of royal semi-formal costume, color was used to symbolize character and pattern was used to symbolize social status. In addition, detail change was adopted depending on the body shape of actor and there was almost no design discrimination in silhouette and fabric. Petticoat of the west, modernization of transitional pattern and change of detail were adopted as design elements to add contemporary taste.

• 한국항해항만학회지
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• 제32권9호
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• pp.699-703
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• 2008

Fiber reinforced plastics (FRP) have been widely used because of their high specific strength, high specific stiffness and etc. Although these kinds of FRP have various merits in applications, it has been had one of the complicated problems to manufacture their wooden mold. For these reasons, the simple methods to manufacture the mold required in the FRP industries. To improve these kinds of problems, the molding system using composite materials was developed. By this new manufacturing techniques and high functional FRP composite mold was built. Comparing with wooden mold, the process efficiencies of frame manufacturing process and inner mold manufacturing process were improved approximately 40% and 70%, respectively.

• 전기학회논문지
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• 제57권1호
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• pp.82-87
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• 2008

It is impossible to database(DB) the patterns of power cable events and cause analysis of faulted cable because the product liability(PL) law have been enforced in Korea, since 2002. In additions, simulation and pattern of power cable events are needed for DB system under accelerated deterioration. In this paper, we tested for resistance to cracking of cable below the 22.9kV class due to thermal stresses. This method of exam is following IEC 60811-3-1(Common test methods for insulating and sheathing materials of electric cables). From the results, The 22.9kV calss A power cable was discolored on the surface and significantly reduced in the longitudinal direction. As the thermal weight properties of A power cable was definitely varied, we are able to guess the problem of manufacture. If the cable was defect by the manufacture, the victims would be able to claim for damage in the PL system.

• 한국산업보건학회지
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• 제23권2호
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• pp.156-163
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• 2013

Objectives: Numerous poisonous substances are used in paint manufacture, but there are differences in the results of GHS classification between the Ministry of Labor(MOL) and the Ministry of Environment(MOE). Therefore, paint manufacturers suffer confusion as to how to classify a given chemical's risk and hazard level. This paper was designed to compare the classification results of chemicals by the MOL and the MOE and suggest a harmonization measure. Methods: After selecting 25 poisonous substances from among the organic solvents, pigments, and additives used in paint manufacturer, the GHS classification results by MOL and MOE were compared. Further the logic and classification of the GHS proposed by each Ministry was analyzed. Based on the derived results, a harmonization plan was proposed. Results: Based on the GHS classification of the poisonous substances, the concordance is 10.0-66.6 %, excluded flammable liquid. The GHS classifications differed based on the suggested building blocks, the sub-classification method used, the references(data sources), and subjective judgment of the experts from each Ministry. In order to pursue the harmonization plan, cooperation is demanded from the MOL and MOE.

• 한국정밀공학회지
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• 제18권3호
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• pp.75-83
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• 2001

RIM(Reaction Injection Molding) is a widely used method to manufacture middle-large size outfit-part for a prototype car. The main advantage of RIM is the capability of manufacturing a small number of prototype parts with less cost and lead time than injection molding which is the most popular method to manufacture plastic parts. Generally, epoxy resin and RTV(Room Temperature Vulcanization) silicon are used as mold materials for RIM, and the selection of mold materials is usually depended upon the industrial environment of manufactures and it decides overall mold making process and part quality. This paper suggests a new mold making process by consolidating the advantages of epoxy resin and RTV silicon based RIM mold to enhance the parts quality while reducing the manufacturing cost and time and shows the competitiveness of the suggested process compared with conventional methods.

• 한국안광학회지
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• 제10권2호
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• pp.127-132
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• 2005

칼라콘택트렌즈는 의료용으로 사용되기 시작하여 최근 들어 미용의 목적으로 그 수요가 급격히 증가하고 있는 추세이다. 칼라콘택트렌즈의 제조방법으로는 pigment application method, pigment inlay method, sandwich method, binding method 등이 있는데 현재 국내에서는 binding method가 주로 사용된다. 칼라 콘택트렌즈의 용도와 제조 방법 면에서 채색(tinted)과 착색(cosmetic)으로 크게 분류되는데 채색은 염색방식으로 널리 알려진 방법이며, 착색은 박막공법에 의해 제조된다. 이에 따라 본 해설의 목적은 칼라콘택트렌즈의 제조방법 및 방법에 따른 특성을 비교하고, 칼라콘택트렌즈의 특성을 이해하는데 도움을 주기 위함이다.