• 한국식생활문화학회지
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• 제27권6호
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• pp.588-597
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• 2012

This study was to examine Kwa-Jung-ryu, a traditional Korean confectionery, made by head families. We examined the materials and recipes of Kwa-Jung-ryu, which were classified into Yumilgwa, Yugwa, Jeonggwa, Dasikgwa, Yeot-Gangjeong, Dang (Yeot), and others. There were 13 head families that introduced Kwa-Jung-ryu, two each from Gyeonggi-do, Jeolla-do, and Chuncheong-do, and seven from Gyeongsang-do. There are 33 types of Kwa-Jung-ryu, which averages to about 2.5 types per family. But the Pungsan Ryu, Yeoju Lee, and Andong Kwon families introduced the most Kwa-Jung-ryu with 5 types each. The most popular types of Kwa-Jung-ryu were Yumilgwa, introduced by 7 families (Yakgwa by 6 and Maejakgwa by 1), then Jeonggwa by 6 families (Jeonggwa by 3, Pyeon-gang by 1, and Jeonggwa and Pyeon-gang by 2), and Dasikgwa and other Kwa-Jung-ryu by 5 families (Gotgam-mari by 4 and Seopsansam by 1). Classifying Kwa-Jung-ryu by recipe, the most frequently introduced were 8 types of Jeonggwa-ryu, 7 types of Yumilgwa, 5 types of Dasikgwa, 3 types of Yeot-Gangjeong and Dang (Yeot), and 2 types of Yugwa.

• 한국의사학회지
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• 제26권2호
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• pp.1-7
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• 2013

There are three kinds of books written by different authors in different regions in the 19th century. These books include "BonChoYuHam (本草類函)" (1833), "BonChoBuBangPyeonRam (本草附方便覽)" (1855) and "BonChoBang (本草方)" (1860?). However, these books are very similar in terms of content and format. They were written in the format of large medical books and they contained prescriptions made up with 1-2 kinds of herbals depending on diseases. These three books which could not affect each other appear to have these commons. The reason is that these books were newly edited based on Bubang (附方) in "BenChaoGangMu" depending on diseases and "BenChaoWanFangZhenXien" (1712) written by Cai, lie Xian (蔡烈先) was used as the reference. Woodblock printed book of "BenChaoGangMu" viewed by medical practitioners in Joseon Dynasty in the 19th century mostly had "BonChoManBangChimSun" which could be called '"BenChaoGangMu" Bubang index' as the appendix. All authors of three books tried to make 'reorganization of "BenChaoGangMu"' by using "BonChoManBangChimSun" as the important reference. Work of 'reorganization of "BenChaoGangMu"' focusing on symptoms being made in the 19th century was made a few times in the 20th century. "YangMuSinPyeon" and "SuSeBiGyeol" published in 1928 were outcomes of these works in the 20th century. 'Reorganization of "BenChaoGangMu"' being made in 19th-20th centuries showed great interest for "BenChaoGangMu" in the medical community in the late Joseon Dynasty. In addition, the practical scholarship of Joseon Dynasty gave "BenChaoGangMu" the value as the collection of prescriptions rather than the concept of book for herbal medicine. Prescriptions of reorganized "BenChaoGangMu" have been spread out to many books in the late Joseon Dynasty. Thus, the impact of "BenChaoGangMu" on society in the late Joseon Dynasty seems to be much larger than what has been known so far.

• 한국식품조리과학회지
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• 제30권2호
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• pp.153-160
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• 2014

The purpose of this study was to develop a rice education program and rice cooking practice for university students majoring in foodservice and nutrition. To achieve this purpose, 2 rounds of delphi survey was used by convenience sampling including total of 27 experts in the food and nutrition industry. Below are the findings. First, both the importance and suitability for macro-theme of theory education were in the following order: 'nutrition and health of rice', 'characteristics of rice in food science', 'history and culture of rice' and 'the consumption of rice. Second, the history and culture of rice(traditional culture related to rice, and the origin & history of rice), nutrition and health of rice(main nutritive components and efficacy of rice and prevention of disease), characteristics of rice as food(processed-products of rice and storage, the structure of rice), and the consumption of rice(current status of rice production and consumption) were found to be suitable for the micro-theme of theory education. Third, the education theme for rice cooking practice was determined. Barley sprout song-pyeon and beet song-pyeon were chosen for rice cake. For bread, coconut & walnut muffin, tofu & bean muffin, citron bread, red bean & sweet persimmon pound cake, and sweet potato bread were selected. Dong-rae-pa-jeon, Kimch-jeon-byeong, fried sweet potato fried shrimp were developed for the main dishes.

• 대한한의학회지
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• 제32권1호
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• pp.12-35
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• 2011

Objectives: The two criteria to clarify the toxicity of a herbal diet are well known. Although mechanical analysis of effective ingredients, a western approach, is widely used, the toxicity presence classification through the herbal analysis from a viewpoint of a theory of the herbal medicine properties has been disregarded. This study is for the safe use of a herbal diet through classification and study of toxicity presence in the herbal diet from the view of a theory of herbal medicine properties, one of the methods of Oriental Medicine. Methods: We classified and studied the toxicity presence in four kinds of herbal diets, waters and grains, animals groups, fruits and vegetables, and herbs and trees, excluding mineral natural drugs, of 1,400 kinds of medicines in 16 chapters of Tang-aec-pyeon, Dong-ui-bo-gam, for which the herbal analysis from a viewpoint of the theory of the herbal medicine properties has been used. The criteria of the toxicity presence in the herbal diet have been largely classified into the toxicant and the non-toxicant, and the toxicant is in turn classified into the insignificant, the medium and the significant. The category to clarify herbal diet has been limited to simultaneous utilization of food and natural drugs. The main text is Dong-ui-bo-gam, although diverse other references have also been used. Results: There are toxicant diets: a kind of tortoise meat of animals groups; five kinds of grains part in fruits and vegetables: aengdo, peach, oyat, small apple and gingko nut; and 12 kinds of vegetables part in fruits and vegetables: ginger, oriental cabbage, lettuce, chongbaek, onion, garlic, leek, fern, houttuynia cordata (myeol), pyeongji, geundae, and spinach, which should be prohibited from long-term use both as food and medicine. Conclusion: If herbal diet is used as health food supplements or food, the toxicity presence should be considered on the grounds of an Oriental Medicine theory of the herbal medicine properties.

• 대한한의학원전학회지
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• 제19권2호통권33호
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• pp.74-95
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• 2006

${\ulcorner}$Hwangje-Naegyeong${\lrcorner}$ recorded The Twenty Eight Constellations(二十八宿), the polaris, the Seven stars(北斗七星) and the Five stars(五星) and it accepted the astronomy of that time. The Twenty Eight Constellations assinged seven stars in the four cardinal points according to the ecliptic and became the criterion obsevering the way of the sun and the moon. ${\ulcorner}$Hwangje-Naegyeong${\lrcorner}$ explained that The Twenty Eight Constellations bring about the change of weather and role as criterion about the Universe Gate-Earth Door(天門-地戶). The Five Elementary attachment of the Twenty Eight Constellations is based on the direction of the earth in spring. The direction of the Twenty Eight Constellations changes from the viewpoint of celestial body in other seasons. ${\ulcorner}$Gugungpalpung-pyeon(九宮八風篇)${\lrcorner}$ and ${\ulcorner}$Selo-pyeon(歲露論)${\lrcorner}$ explained that the azimuth of the polaris and the Seven stars are related to the change of weather. ${\ulcorner}$Gigyobyeondaelon(氣交變大論)${\lrcorner}$ said that we can predict the Taegwa(太過 or Bulgeub(不及) of O-un(五運) by the orbital tracks and magnitude of the Five stars. It means that the astronomical observation is correctly performed in that time. The learning of Un-Gi(運氣學) is the study on the reciprocal action of heaven and earth. Besides the changeable disease during the 24 solar terms is related to climatic change produced by movements of heavenly bodies. For this reason, I think that the understanding of astronomical background will help to research The learning of Un-Gi.

• 보존과학회지
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• 제38권4호
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• pp.301-313
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• 2022

We made a Korean white porcelain or Joseon Baekja jar and based on the raw materials used and reproductions of each stage, we aimed to compare and analyze the physicochemical changes of the raw materials such as clay at each manufacturing stage, as well as identify the characteristics and correlations. Although the basic main components of clay and glaze material are similar, their texture becomes denser in the process of bisque firing pottery (Chobeol-pyeon) and glaze firing pottery (Jaebeol-pyeon), and we confirmed that in addition to the tendency of increasing vitrification, low-temperature minerals such as mica and illite gradually disappeared, while high-temperature minerals such as cristobalite were newly created. This phenomenon has also been verified by the rapid decrease in absorption rate while the change in specific gravity was small. In addition, the color was greatly affected by the firing atmosphere, and the yellow-red chromaticity of the raw materials was higher during bisque firing but showed a rapidly decreasing characteristic during glaze firing. The value of magnetic susceptibility, which is related to iron (Fe) component, showed a tendency to decrease in glaze firing pottery. CT images were confirmed as a method that can indirectly estimate the change in the material properties of the object step-by-step for the entire object. In conclusion, the study of manufacturing stages of reproduction can provide basic data for scientific research on the estimation of porcelain and pottery making technology and changes in raw materials.

• The Journal of the Acoustical Society of Korea
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• 제20권1E호
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• pp.7-13
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• 2001

In this paper we propose a new subspace tracking algorithm based on the PASTd (Projection Approximation Subspace Tracking with deflation). The algorithm is obtained via introducing the variable forgetting factor which adapts itself to the time-varying subspace environments. The tracking capability of the proposed algorithm is demonstrated by computer simulations in an abruptly changing DOA scenario. The estimation results of the variable forgetting factor PASTd(VFF-PASTd) outperform those of the PASTd in the nonstationary case as well as in the stationary case.

• 한국재료학회지
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• 제7권4호
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• pp.330-338
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• 1997

Pb-In솔더를 Si기판에 증착후 리플로시 가열 속도와 플럭스 사용에 따른 솔도볼 형성 거동, 증착 솔더이동, UBM(under Mump Metallurgy)의 Au층과 In간의 금속간 화합물 형성에 관하여 연구하였다. 가열 속도가 1$^{\circ}C$/min에서 1$0^{\circ}C$/min, 2$0^{\circ}C$/min로 증가하고, 플럭스를 적용한 경우 솔더볼은 용이하게 형성되었다. 특히 플럭스를 사용하여 형성시킨 솔더볼에서는 UBM Au층과 In간의 반응에 의하여 Auln 금속간 화합물이 형성되었다.

• 한국산업경영시스템학회:학술대회논문집
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• 한국산업경영시스템학회 2002년도 춘계학술대회
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• pp.209-215
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• 2002

In this paper, we propose a freight and fleet optimization model under CVO environment. The model is a kind of multi commodity network flow model based on Vehicle Routing Problem(VRP) and Vehicle Scheduling Problem(VSP), and considering operations and purposes of CVO. The main purpose of CVO is the freight and fleet management to reduce logistics cost and to Improve in vehicle safety. Thus, the objective of this model is to minimize routing cost of all the vehicle and to find the location of commodities which have origin and destination. We also present some computing test results.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2004년도 추계학술대회
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• pp.1574-1579
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• 2004

A simultaneous measurement system that can analyze the flow-structure interactions(FSI) has been constructed and analyses on the flow field and the motion field of a floating cylinder was made. The three-dimensional vector fields around the cylinder are measured by 3D-PTV technique while the motion of the cylinder forced by the flow field is measured simultaneously with a newly developed motion tracking algorithm(bidirectional tracking algorithm). The cylinder is pendant in the working fluid of a water channel and the surface of the working fluid is forced sinusoidal to make the cylinder bounced. The interaction between the flow fields and the cylinder motion is examined quantitatively.