• 한국가구학회지
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• 제26권3호
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• pp.286-290
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• 2015

The wood veneers were clearly rainbow-colored with natural dyes. As shown through Korean-style jacket with stripes of multi-colors beyond traditional obang colors (red, blue, yellow, black and white colors), eco-friendly coloring methods representing Korean colors familiar from old times could be used nobly by coloring natural wood veneer being raw material of wood products. In terms of industrialization, the study to manifest korean color, substituting chemical stains such as dye and pigment, would be necessary. In order to realize this purpose, the study about economical dyeing materials and characteristics, that is, mordant, dyeing and drying techniques showing environment-friendly coloring and high coloration level ought to be followed. In addition to this, investigating discoloration transition by fading test for interior and exterior uses would have to be carried out.

• 한국농업기계학회:학술대회논문집
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• 한국농업기계학회 2000년도 THE THIRD INTERNATIONAL CONFERENCE ON AGRICULTURAL MACHINERY ENGINEERING. V.II
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• pp.318-324
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• 2000

Ultrasonic and magnetic resonance imaging systems are used to visualize the interior states of biological objects. These nondestructive methods have many advantages but too much expensive. And they do not give exact color information and may miss some details. If it is allowed to destruct some biological objects to get the interior and exterior information, constructing 3D image from the series of the sliced sectional images gives more useful information with relatively low cost. In this paper, PC based automatic 3D model generator was developed. The system was composed of three modules. One is the object handling and image acquisition module, which feeds and slices objects sequentially and maintains the paraffin cool to be in solid state and captures the sectional image consecutively. The second is the system control and interface module, which controls actuators for feeding, slicing, and image capturing. And the last is the image processing and visualization module, which processes a series of acquired sectional images and generates 3D graphic model. The handling module was composed of the gripper, which grasps and feeds the object and the cutting device, which cuts the object by moving cutting edge forward and backward. Sliced sectional images were acquired and saved in the form of bitmap file. The 3D model was generated to obtain the volumetric information using these 2D sectional image files after being segmented from the background paraffin. Once 3-D model was constructed on the computer, user could manipulate it with various transformation methods such as translation, rotation, scaling including arbitrary sectional view.

• 한국실내디자인학회논문집
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• 제22권2호
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• pp.31-38
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• 2013

In this study, we selected 12 typical traditional restaurants in Korea and China and analyzed their application of traditional design approach. Through this analysis, we tried to explore similarities and differences of Korean restaurants and Chinese restaurants in order to determine the preferable way to express their own traditional design. We categorized traditional design approach as cultural elements, designing method, coloring and materials. The results are as follows: First, following a tradition and interpreting a tradition are considered as compelling design methods to express traditional culture. However, when combining a traditional and a modern design approach, it is important to either strongly emphasize traditional design elements or use small number of traditional design elements as focal points in modern design restaurants. Second, when designing a traditional restaurant using modern design elements with traditional focal points, it is more desirable to follow and/or to interpret a traditional elements, rather than experimenting an excessively unconventional design. Moreover, the design elements of exterior of a restaurant shows the identity of the restaurant. Therefore, using traditional elements in the exterior helps recognizing the traditional characteristics and culture. On the other hands, for the interior of the restaurant, it is better to use modern design method and materials for the practical reasons, such as construction cost reduction and ease of construction. We also discovered that it is more effective to use traditional elements to the pattern and color. The results of this study will set a foundation for further research of developing a design guideline for traditional restaurants.

• 한국환경보건학회지
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• 제41권6호
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• pp.438-448
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• 2015

Objectives: This study was performed to examine the effects of storage time and temperature and their interaction on the hygienic quality parameters of shell eggs. Methods: Eggs from 40-week-old Hy-Line Brown hens were sampled immediately after being laid and subjected to storage periods of four weeks at a refrigerated temperature ($4-5^{\circ}C$) or room temperature ($13.0-19.7^{\circ}C$). Interior/exterior qualities were examined every one week. Results: Weight loss was 2.4-3.1%. The initial specific gravity of the eggs was maintained until one week at both temperatures. Air cell size exceeded 4 mm when stored for one week at room temperature, and two weeks at refrigerated temperature. Albumen index and Haugh unit were significantly decreased at both temperatures after one week (p<0.001). Rapidly increased pH of the albumen with one week of storage was observed, regardless of temperature (p<0.001). Extension of the storage for up to four weeks at room temperature resulted in remarkable deterioration of eggshell quality and instrumental color as redness (a). Air cell size, albumen and yolk indices, Haugh unit, pH of albumen and yolk were found to be influenced by storage time and temperature (p<0.001). Interaction effects between storage time and temperature were also significant for air cell size, pH of albumen and yolk (p<0.001). Conclusion: The results suggest that air cell size and pH of albumen and yolk were important parameters influenced by storage time and temperature in shell eggs. Storage time was more influential for air cell size, and temperature for the pH of yolk. Both variables almost equally influenced the pH of albumen.

• 한국실내디자인학회논문집
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• 제23권4호
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• pp.23-31
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• 2014

In this study, in order to analyze customers' space satisfaction, ten modern high-class Korean restaurants, five in New York and another five in Seoul, that were opened or remodeled after 2008 were selected and satisfaction characteristics survey of 197 customers who use these Korean restaurants was conducted by using Likert 5-point scale. The study results(a high reliability was obtained showing the Cronbach's alpha coefficient of average 0.895 for all questions) were analyzed for the frequency, percentage, mean, etc. and the mean between groups were comparatively analyzed by conducting the t-test, Duncan's test by using the SPSS 18.0 statistical program. The results are as follows. First, the results of customers general characteristic comparative analysis, all the Seoul and New York customers have comparatively high academic ability, high income and eating-out expenses. The main customers in Seoul were the women in their thirties and forties while those in New York were mainly in their forties and fifties both men and women at similar rate. Second, as to the satisfaction with the interior, the satisfaction with finishing materials was little higher in New York as Seoul (3.30 points) and New York (3.86 points). The satisfaction with color was relatively higher in Seoul (3.66 points) and relatively lower in New York (3.18 points). As the satisfaction with furniture and decorating accessories was relatively lower in both Seoul (3.10 points) and New York (3.48 points). The satisfaction with space size in Seoul (the total space size: 3.99 points, private space size; 3.90 points) was relatively higher than that in New York (the total space size: 3.46 points, private space size; 3.28 points). The satisfaction with interior and exterior in both Seoul (exterior: 3.63 points, interior: 3.40 points) and New York (exterior: 3.28 points, interior: 3.39 points) were average. For the satisfaction of environment, Seoul (3.42 points) was slightly lower than that of New York (3.56 points). Third, the result of customers' satisfaction in Seoul and New York showed no commonality. Therefore in order to be renewed as the Korean restaurants with high customer satisfaction, it is expected that the Korean restaurants located in Seoul and New York need to plan the space by considering their customers' characteristics and satisfactions.

• 디자인학연구
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• 제17권1호
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• pp.277-288
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• 2004

본 연구에서는 동일한 중국 건축 문화의 영향을 받아서 독자적인 발전을 이루어온 한국과 일본의 궁궐 건축에 대한 현장조사를 통하여 재료와 색채 특성을 연구함으로써 두 나라의 특징을 비교하고 이해하는데 주된 목적을 두었다. 연구 대상은 각각 창덕궁과 니조성으로 선정하였고, 각 궁궐의 분석 대상 범위는 임금의 주요한 업무와 관련하여 중심적인 역할을 하는 ‘전(殿)’으로 한정하였다(正殿, 便殿, 寢殿). 또한 색채 측정과 분석은 자연색체계가 사용되었다. 창덕궁과 니조성의 재료 사용 특성을 비교한 결과 창덕궁은 육송, 화강석, 기와, 청기와, 전돌, 흙, 석회, 짚, 한지, 청동 등을 사용하였고, 니조성은 편백나무, 화강석, 기와, 흙, 석회, 짚, 화지, 청동, 금 등을 사용하였다. 색상 분포에 있어서는 창덕궁이 Y에서 R사이의 영역, G∼G30Y, R80B∼B, B에서 G사이의 영역에서 나타났고, 니조성에서는 Y에서 R사이의 영역, B80G∼B90G, G30Y의 색상이 나타났다. 색조에 있어서는 창덕궁이 Deep chromatic을 제외한 모든 영역에 나타난 반면, 니조성에서는 Greyish chromatic, Toned light grey, Dark deep, Toned dark grey, Toned grey의 영역 분포를 보였다. 본 연구는 건축물 외부구성요소에서 쉽게 파악할 수 있는 재료와 색채 특성을 동시에 연구하였는데, 본 연구 자료를 바탕으로 한ㆍ일 간의 문화를 이해하고, 각각의 문화적 특성을 차별화하는 방향을 설정하는데 기초적인 자료를 제시하였다는데 의의가 있다.

• 한국의상디자인학회지
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• 제6권3호
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• pp.123-138
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• 2004

The objective of this study is to review the expressive effect of fashion illustrations and to enlarge its expressive range by analysing the correlations between fashion illustrations and surrealistic expressive characteristics. The results are as follows. The surrealistic expressive methods of fashion illustration such as depaysement and automatism have been used by many foreign and domestic fashion illustrators. I think that these methods reinforce the subjective aspect of expressive effects and enlarge the transmitting function of fashion message. The elements of expression are divided into color, texture, shape/form and space. Subjective colors rather than natural colors are used for the surrealistic expressive effect of color in fashion illustrations, and illusion of space is expressed by the change of brightness. The surrealistic expressive effect in fashion illustrations distorted the experience of factual texture and disturbed the visual texture. The use of tactile texture presented strange effects perspectively. The objects of shape in fashion illustrations were mainly human body. The form of human body presents reconstituted and reinterpreted figure by transformation or distortion according to the intention of the artist rather than realistic and physical form. In fashion illustration, the transformation of the human body itself whose body parts get separated, superposition of exterior material and human body, and the distortion of human body by the change are done. Space is where background and shapes are inter-penetrated because they are ambiguous and untransparent, and where all are in disorder and unbalance. The method of projection uses distance perspective, multiple perspective and amplified perspective representation, and forms a psychological space feeling. And I think the use of surrealistic expressive methods are very useful for the subjective sensitiveness and the transmission of a fashion message, and presents a possibility to develop a new expressive method.

• 한국산학기술학회논문지
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• 제13권8호
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• pp.3800-3805
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• 2012

본 논문에서는 도심 열섬현상 방지 및 에너지 효율을 높이기 위하여 적외선 반사율이 30%이상인 건물 내 외장재용 흑색 차열안료 및 도료에 대한 연구를 하였다. 안료는 $Fe_2O_3$과 $Cr_2O_3$의 혼합원료를 $900{\sim}1,200^{\circ}C$에서 소성하여 합성하였으며, 도료는 합성한 안료에 아크릴수지와 기타첨가제를 사용하여 제조하였다. 연구결과, Cr과 Fe을 1:0.9 몰비로 혼합하여 $1,000^{\circ}C$에서 소성한 안료의 발색도가 가장 우수하였고, 차열안료 20%에 분산제 1.5%를 첨가하여 제조한 차열도료로 $125{\mu}m$ 두께의 도막을 형성시켰을 때 적외선 반사가 가장 우수하였다. 차열도료와 일반도료의 표면온도 차이는 $36.5^{\circ}C$로 나타났으며 700~2,500nm 파장대의 적외선 반사율(TSR)은 39.3%로 측정되었다. 또한, 500시간의 내후성 평가에서 색상변화는 거의 나타나지 않았다.

• 디자인학연구
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• 제15권4호
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• pp.129-138
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• 2002

정보화에 따라 수납량이 감소할 것이라는 예측과는 달리 수납량이 점차 증가하고 있는 최근의 사무환경 변화에 발 맞추어 국내 외 사무용 수납가구의 디자인 특성 및 중요성을 인식하고 사무환경 디자인에 맞는 가구의 조건을 정리하고, 현재 우리 나라에서 시판되고 있는 국내 외 사무용 수납가구의 디자인 특성영역을 분석하여 사무환경에 대응할 수납시스템개발에 필요한 기초자료를 제시하고자 한다. 분석대상은 사무용 수납가구 중 현재 일반화되어있는 lateral file 등 6가지 수납가구를 대상으로 국내 외 사무용 가구의 카다로그를 분석하였으며 사무용 수납가구의 디자인 특성으로는 수납가구의 크기, 형태, 색, 재료, 손잡이, 수납방법, 이동성, 융통성 등을 중심으로 분석하였다. 현재 시판되는 수납가구의 디자인 특성분석결과에 따른 미래의 수납가구의 조건들은 다음과 같다. -변화하는 사무환경에 맞춰 고정형보다는 이동이 가능한 가구와 함께 위치변동이 자유로운 수납가구의 개발이 필요하다. -수납가구의 크기는 서로 다른 제품과 혼합사용시 공간의 통일성 및 공간 사용의 융통성을 주는데 유리하므로 일정한 모듈의 규격화된 디자인이 필요하다. -무채색계열과 정해진 나무색상으로 이루어진 단순한 형태에서, 앞으로는 변화하는 사무환경과 수납가구의 디자인에 맞춰 다양한 색상의 개발이 요구된다. -수납가구의 손잡이는 기능적인 면 외에도 다양한 이미지 변화의 역할을 하고 있으므로 손잡이의 디자인 변화가 필요하다. -수납구분방법은 대부분이 선반과 서랍식으로 구분되었고 서랍식인 경우 기능이 정해진 내부구조를 가지고 있었으나, 서랍의 내부와 외부에서의 다양한 수납방법과 디자인이 필요하다.

• Journal of the korean society of oceanography
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• 제34권2호
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• pp.113-121
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• 1999

Glauconite grains are widely distributed in the outer shelf surficial sandy sediments of the Korean continental shelves. Morphologically, these grains are characterized by ovoidal-shaped pellets with bulbous exterior, greenish color and moderately well polished surface. In thin sections, the glauconite grains are massive and contain numerous impurities composed mainly of quartz, feldspar and mica. The morphologies and microscopic examinations indicate mainly fecal pellet as a parent matierials for glauconite. SEM examination shows that glauconitic smectite crystals grow in pores and along fractures of the host grains, commonly as a boxwork arrangement or rosette clusters of blades. Bulbous external shape, high potassium content and rosette-shaped smectite structure, reflect the evolved stage (more than 10$^4$ years in age) of glauconite authigenesis. Moreover, the association of the glauconite grains with the relict sandy sediments on the outer shelf, impliesthat the glauconite grains are geologically old, or at least have formed under the environmental conditions different from the present shelf. The widespread occurrence of the glauconite grains, therefore, might be primarily related with redeposition of sediments transported from the outer shelf during Holocene transgression.