• 동아시아식생활학회지
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• 제8권3호
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• pp.309-315
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• 1998

The optimum recipe of persimmon chokochujang using persimmon vinegar and kochujang was established by four-dimensional response surface methodology. The organoleptic color of persimmon chokochujang showed maximum score in 18.16g of persimmon vinegar, 5.58g of garlic and 1.62 g of sucrose. The organoleptic aroma of persimmon chokochujang showed macimum score in 18.19g of persimmon vinegar, 4.57g of garlic and 2.06g of sucrose. The organoleptic taste of persimmon chokochujang showed maximum score in 19.28g of persimmon vinegar, 4.97g of garlic and 2.34g of sucrose. The organoleptic color of persimmon chokochujang showed maximum score in 18.81g of persimmon vinegar, 4.81g of garlic and 2.65g of sucrose. Optimum mixing ranges for organoleptic properties of persimmon chokkochujang were 18.25~19.25g of persimmon vinegar, 4.60~5.00g of garlic and 2.06~2.65g of sucrose.

• 대한한의학방제학회지
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• 제16권1호
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• pp.29-38
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• 2008

Background and Objectives : There are four kinds of formulas for invigorating the kidney to cure its asthenic syndrome based on the types of preparation formulas : Boshintang, Boshinhwan, Boshinsan, and Boshingaeng. There are 16 kinds of Boshintang, 28 kinds of Boshinhwan, 3 kinds of Boshinsan, and one kind of Boshingaeng. Combination of herbal medicines, carried out in formulas for invigorating the kidney, consists of various kinds depending on medical scientists' personal experience in medical treatment without any general principles, which makes it difficult to apply it to clinical use. The objectives of this study lie in theoretical establishment of Boshintang for curing the asthenic syndrome of kidney through analyzing the component medicines and combination principles of Hyeongok's Boshintang, and furthermore, maximizing the clinical use of Boshintang. Methods : This study analyzed the component medicines and combination principles of Hyeongok's Boshintang based on the theory for properties and tastes of herbal medicines from the ${\ulcorner}$Yellow Emperor's Canon of Internal Medicine${\lrcorner}$ , the theory for principal herbal medicine, assistant herbal medicine, adjuvant herbal medicine, dispatcher herbal medicine, and the five elements doctrine. Hyeongok's Boshintang is an even prescription, composed of 6 kinds of ingredients : No.1 Fructus Lycii (3don;11.25g), No.2 Radix Polygoni Multiflori (1don:3.75g), No.3 Sarcucarpium Corni (1don), No.4 Fructus Schisandrae (1don), No.5 Rhizoma Anemarrhenae (5poon: 1.875g), and No.6 Cortex Phellodendri (5poon) Results : There are three methods for curing the asthenic syndrome of kidney according to the five elements doctrine : invigorating the kidney, invigorating the lung and purging the spleen. First, if you suffer from the asthenic syndrome of the kidney, you need to invigorate your kidney. There are two available methods, including taste and property invigoration according to the theory for properties and tastes of herbal medicines. They each imply the bitter taste and the cold property invigorate the kidney. In the case of taste invigoration, two herbal medicines with bitter taste, Fructus Lycii and Radix Polygoni Multiflori, are combined into the principal and assistant herbal medicine, respectively. For property invigoration, two herbal medicines with the cold property, Rhizoma Anemarrhenae and Cortex Phellodendri, are combined into adjuvant herbal medicines. Secondly, if you suffer from the asthenic syndrome of the kidney, you need to invigorate your lung which is mother in the mother-child relationship in inter-promotion among the five elements. There are two methods to invigorate the lung, including taste and property invigoration according to the theory for properties and tastes of herbal medicines. They each mean the sour taste and the cool property invigorate the lung. Therefore, it is important to use sour herbal medicines for taste invigoration and cool ones for property invigoration. Both bitter and cool herbal medicines, Rhizoma Anemarrhenae and Cortex Phellodendri, are combined into adjuvant herbal medicines. Lastly, if you suffer from the asthenic syndrome of the kidney, you need to purge your spleen which is an element being surpassed in the relationship between the elements surpassed and ones not surpassed in inter-restraint among the five elements. There are two methods to purge the spleen, which include taste and property purgation according to the theory for properties and tastes of herbal medicines. Taste purgation means to purge the spleen with bitter taste and property purgation to purge the spleen with cool property. Therefore, it is important to use bitter herbal medicines for taste purgation and cool ones for property purgation. Both bitter and cool herbal medicines, Rhizome Anemarrhenae and Cortex Phellodendri. were combined to purge the spleen and invigorate the kidney. In addition, Rhizome Anemarrhenae and Cortex Phellodendri are combined as dispatcher herbal medicine, reinforcing the kidney energy. Conclusions : First, to cure the asthenic syndrome of the kidney, the methods of invigorating the kidney and the lung, and purging the spleen should be used according to the five elements doctrine. Secondly, herbal medicines appropriate for those treatment methods should be chosen according to the theory for properties and tastes of herbal medicine and thirdly, the combination of those herbal medicines should be carried out according to the theory for principal herbal medicine, assistant herbal medicine, adjuvant herbal medicine, dispatcher herbal medicine. As a good example, Hyeongok's Boshintang is combined according to the above theories. In conclusion, this formula was created by applying to the theory for properties and tastes of herbal medicines.

• 한국의류학회지
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• 제19권4호
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• pp.671-683
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• 1995

This paper described the changes of mechanical KES values after fusing 4 different (in weave & density) wool face fabrics with 3 different (in weave & extensibility) fusible interlining. The fusing condition was 15$0^{\circ}C$, 4kg.f/cm2 The results of the study were as follows: (1) After fusing, KES mechanical value of B, 2HB, G, 2HGS, WC increased, where as LT, WT werent't changed so much and EM, RT decreased. It means after fusing extensibility and recovery property were decreased and volume and stiffness were increased. (2) Within the limits of this investigation, tensile property seemed to be more influenced by the characteristics of face fabrics, and bending property nil by the effect of adhesive penetration and shear and compression property did by complex of the characteristics of face fabrics and interlining and the effect of adhesive penetration.

• 충청수학회지
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• 제6권1호
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• pp.25-43
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• 1993

This paper introduces a numerical method approximating the minimum norm solution to the first kind integral equation Kf = g with its kernel satisfying a certain property, where g belongs to the range space of K. Most of the existing expansion methods suffer from choosing a set of basis functions, whereas this method automatically provides an optimal set of basis functions approximating the minimum norm solution of Kf = g. Perturbation results and numerical experiments are also provided to analyze this method.

• 충청수학회지
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• 제4권1호
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• pp.103-113
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• 1991

Some properties of a path space and the fundamental group ${\sigma}(X,x_0,G)$ of a topological transformation group (X, G, ${\pi}$) are described. It is shown that ${\sigma}(X,x_0,H)$ is a normal subgroup of ${\sigma}(X,x_0,G)$ if H is a normal subgroup of G ; Let (X, G, ${\pi}$) be a transformation group with the open action property. If every identification map $p:{\Sigma}(X,x,G)\;{\longrightarrow}\;{\sigma}(X,x,G)$ is open for each $x{\in}X$, then ${\lambda}$ induces a homeomorphism between the fundamental groups ${\sigma}(X,x_0,G)$ and ${\sigma}(X,y_0,G)$ where ${\lambda}$ is a path from $x_0$ to $y_0$ in X ; The space ${\sigma}(X,x_0,G)$ is an H-space if the identification map $p:{\Sigma}(X,x_0,G)\;{\longrightarrow}\;{\sigma}(X,x_0,G)$ is open in a topological transformation group (X, G, ${\pi}$).

• 한국식품과학회지
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• 제51권4호
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• pp.330-335
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• 2019

Moth bean (MB), navy bean (NB), soybean (SB)에서 분리된 arabinogalactans (AGs)의 성분과 유변학적 성질을 조사하였다. AGs의 주성분은 갈락토즈(galactose)와 아라비노즈(arabinose)로 총합이 약 59-89%를 나타내었고 갈락토즈와 아라비노즈의 비율(G/A)은 MB는 0.21, NB는 0.38, SB는 1.09로 계산되었다. 유변학적 거동을 살펴보기 위하여 1-5% (w/v) AG 용액들의 전단속도(shear rate) $0.1-100s^{-1}$에 따르는 전단응력(shear stress)을 측정하였을 때 MB의 경우 항복점(yield stress)이 없었으나, 5% NB 용액에서는 2.10 Pa, 2.5% SB용액에서는 1.98 Pa의 항복점이 각각 측정되었다. 순환 전단 측정 결과 5% MB 용액의 경우는 점성도는 전단 속도가 증가할 때에 비해 감소할 때 더 큰 값을 나타내어 rheopexy인 유변학적 성질이 나타났다. 반면 5% NB와 SB 용액의 유변학적 성질은 전단속도가 증가할 때의 점성도가 감소할 때의 점성도보다 더 큰 값을 가지는 thixotrophy로 나타났다. 저장탄성률(G'), 손실탄성률(G")을 측정한 결과 MB 분산액은 탄성율이, NB 분산액은 점성율이 높게 나타났고 SB 분산액은 비교적 낮은 농도에서는 탄성율이 비교적 높은 농도에서는 점성율이 크게 나타났다. 사전전단(pre-shearing)을 $500s^{-1}$에서 600초 동안 가공 후에 실시한 진동 테스트로 AGs의 구조 회복을 살펴본 결과 MB 5% 용액은 G', G" 모두 감소하였고 특히 탄성 부분이 많이 감소하였다. NB 5% 용액의 G'는 감소하였으나 MB에 비하여 그 폭은 작았고 G"는 거의 변화가 없었다. SB 2.5% 용액의 G', G" 모두 증가하는 현상을 나타내었다. AGs 용액의 전단 응력과 진동수에 따라 나타나는 점성 및 탄성의 변화 현상을 이용하여 식품 및 약품 제조에 첨가제 및 가소제로서 물질의 특성을 결정하는데 도움을 줄 수 있다. MB, NB, SB 물질의 유변학적 거동과 화학적 구조 관계를 밝히기 위하여 알디톨 아세테이트 결합 분석과 NMR분석(de Oliveira 등, 2013; Wang 등, 2015)을 통한 분자구조연구를 추가적으로 진행하고자 한다.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1995년도 하계학술대회 논문집 C
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• pp.1226-1228
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• 1995

This paper introduced foreign standard testing methods on composite insulators(for transmission, distribution) and mentioned on (1)evaluation of material property (2)short-term test of prototype (3)insulation efficiency on use to evaluation property of insulators made of composite insulating materials.

• 충청수학회지
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• 제31권4호
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• pp.411-420
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• 2018

In this paper we introduce the notion of shadowable points for finitely generated group actions on compact metric spaace and prove that the set of shadowable points is invariant and Borel set and if chain recurrent set contained shadowable point set then it coincide with nonwandering set. Moreover an action $T{\in}Act(G, X)$ has the shadowing property if and only if every point is shadowable.

• 대한수학회지
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• 제48권3호
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• pp.551-563
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• 2011

Let ${\kappa}$ be a positive integer and let G be a simple graph with vertex set V(G). A function f : V (G) ${\rightarrow}$ {-1, 1} is called a signed total ${\kappa}$-dominating function if ${\sum}_{u{\in}N({\upsilon})}f(u){\geq}{\kappa}$ for each vertex ${\upsilon}{\in}V(G)$. A set ${f_1,f_2,{\ldots},f_d}$ of signed total ${\kappa}$-dominating functions of G with the property that ${\sum}^d_{i=1}f_i({\upsilon}){\leq}1$ for each ${\upsilon}{\in}V(G)$, is called a signed total ${\kappa}$-dominating family (of functions) of G. The maximum number of functions in a signed total ${\kappa}$-dominating family of G is the signed total k-domatic number of G, denoted by $d^t_{kS}$(G). In this note we initiate the study of the signed total k-domatic numbers of graphs and present some sharp upper bounds for this parameter. We also determine the signed total signed total ${\kappa}$-domatic numbers of complete graphs and complete bipartite graphs.

• 한국식품저장유통학회지
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• 제13권5호
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• pp.538-542
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• 2006

가온재배한 한라봉감귤의 분포도, 물리화학적 품질특성을 검토하였다. 한라봉은 과중 $250{\sim}400g$이 90%를 차지하는데 비하여, 한라봉 변이종인 M16A 품종에서는 나무나이가 어리고 열매솎기의 영향으로 결실 정도가 낮아 $400{\sim}450g$을 중심으로 한 큰 과일의 분포가 상대적으로 많았다. M16A의 과일크기가 한라봉에 비하여 컸지만 껍질두께는 오히려 3.29mm로 한라봉의 3.51mm에 비해 얇고 과육과 밀착되어 있었다. 중간 위치에 달려있는 한라봉의 경도가 832.8 g-force에 비하여 M16A가 994.7 g-force로 높아 단단한 형태를 보였으며, 과육율도 3% 정도 높았다. 당도와 산 함량은 한라봉이 $12.20{\sim}12.98^{\circ}Brix$와 $1.08{\sim}1.14%$, 그리고 M16A가 $1.48{\sim}12.63 ^{\circ}Brix$와 $0.92{\sim}1.00%$이었다. 비타민 C 함량은 한라봉에서 $71.30{\sim}78.77mg/100g$, 그리고 M16A에서 $64.40{\sim}68.01mg/100g$이었다. 과육의 위치에 따라 성분 함량이 차이가 있었으며, 밑 부분으로 갈수록 당도가 높았다. 상부에 달려있는 과일은 크기가 컸으며 껍질이 두껍고 과육율이 낮았으며 경도도 높았다. 그리고 당도와 산 함량이 모두 높았으며, 이는 일조량이 상대적으로 많은 결과로 보인다.