• Journal of Mushroom
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• v.3 no.3
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• pp.115-118
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• 2005

This study was carried out to investigate the cultural charateristics of Fomitopsis pinicola in log woods. The optimal conditions for log cultivation as follows; 1) Light effect, natural light 2) $CO_2$, 0.2% below 3) Low temperature shock, $15^{\circ}C$ for 5 days 4) log-length, 100~120cm 5) It takes 52~65 days for primodia induction is possible to harvest fruiting bodies for 5~6 months. Meanwhile, the total of 10 species pest including Trichoderma sp. occurred during the cultivation.

• Journal of the Korean Institute of Rural Architecture
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• v.4 no.3
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• pp.1-11
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• 2002

The aim of this research is to find-out the characteristics of Buddhist temples with relevant to Korean National cultural properties in Kum Kang(Kum-river) area. This analysis is accomplished by setting up the speciflc viewpoints where the charateristics can be perceived, and by measuring the form and angle from these points to the buddist culture ; 124 items were selected and analyzed by the comparative method. The most Important research finding is that both Traditonal Korean Temple and Kum Kang(Kum-river) Area site conceptualized and used a certain geometrical Feng-shui(geomancy) order in the disposition of mountain and river side according to the principles of human cognition. The conclusions are as follows ; Buddhist culture and the Characteristics of Buddhist temples in Kum Kang(Kum-river) Area having accumulated from the past and are the cultural complex and mixture of 7 elements. They also reflect cultural situations of each time period. The temples are a result of Korean traditional thought and spirit, as well as, regarding tradition as an important factor.

• Journal of the Korean Society of Food Culture
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• v.19 no.2
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• pp.193-199
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• 2004

The purpose of this study was to determine the organoleptic charateristics of cauliflower pickles made in various compounding ratio according to central conposite design for optimum organoleptic characteristics of the cauliflower pickles. The optimum mixing condition of cauliflower pickles were optimized, using central composite design with 3 variables and 3 levels, by response surface methodology. The various kinds of cauliflower pickle were made in various compounding ratio of vinegar, salt and sucrose - critical ingredients of pickle recipe - and were presented to reliable panels, who graded the subjects in 7 degrees for 4 items : color, flavor, hardness and overall quality. The optimum mixing conditions of cauliflower pickle were 603.50g of vinegar, 80.13g of salt and 251.07g of sucrose in the maximum point of overall quality.

• Journal of Conservation Science
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• v.30 no.4
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• pp.329-334
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• 2014

A scientific analysis of ancient textiles provides significant data to understand weaving techniques and culture of textiles in each region and charateristics of materials used at that time. In addition, species identification of waterlogged wooden objects is a scientific analysis method that allow us to verify information of relation of foreign species trade and exchange, of preferable species through kinds of wooden products, and of forest environment as well as method setting of conservation. As a result of a species analysis about historical textiles and a wooden comb in a bronze bowl that were excavated from Hapgang-ri, Dong-Myun, Yungi-gun, Chungcheongnam-do, Textile1 and Textile3 are identified as Urticacese Boehmeri nivea ; ramie, Textie2 is identified as Malvaceae Gossypium herbaceum, and a wooden comb is identified as Betulaceae Betula spp. It is expected that this result will help to make further comparative studies, identifying species of textiles and trees of ancient times.

• The Korean Journal of Mycology
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• v.27 no.4 s.91
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• pp.252-255
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• 1999

This study was carried out to investigate the physiological charateristics of Hericium erinaceus in sawdust media. The optimum temperature was $25^{\circ}C$ and the optimum pH was 5. Mycelial growth and density of H. erinaceus was quite good when oak tree sawdust were used as cultural substrates. The best mycelial growth in H. erinaceus were observed when wheat pollard was added as supplement on sawdust substrates. The optimum supplement ratios of wheat pollard and magnecium sulfate were 20% and 0.1% respectively, for H. erinaceus.

• Journal of Mushroom
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• v.2 no.4
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• pp.214-217
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• 2004

This study was carried out to investigate the physiological charateristics of F. pinicola in sawdust media. The optimum temperature in sawdust media was $30^{\circ}C$ in of F. pinicola. The optimum pH was 5 in F. pinicola. Mycelial growth and density of F. pinicola was quite good when birch tree and oak sawdust, respectively were used as cultural substrates. The best mycelial growth in F. pinicola was observed when beer waste was added as supplement on sawdust substrates. The optimum supplement ratios of beer waste and a magnecium sulfate were 20%, and 0.1% respectively. However, optimun supplement ratios of a calcium oxide and a LVD were different as 0.1% in F. pinicola.

• Journal of the Korean Institute of Rural Architecture
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• v.12 no.2
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• pp.39-48
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• 2010

This study is to analyze the space plan and design charateristic of the Gungiip(宮家) built on near the 1770 in Namyangju. It has been called Gungjip since it was constructed from the timber and by carpenters sent of the government. It has a great scientic value because it is the best house constructed by carpenters of the royal palace. It help to know prototype of their excellent design skill. that is skill of work upon of colum, curvatere of ridge in roof, trust the eaves. This paper shows that this house has a different scale and form from other houses. In addition, Anchae was built with the aim of making the most use of sunlight and securing its best convenience. Sarangchae aims at serving as a cultural space for its neighbor. The house seems to reflect the carpenter' architectural viewpoints, and its building style shows its contempory people's life style. In conclusion, we can say that the techenial charateristics of its design result from the correlectin of colum(Ki-Sot-Um and An-Sol-Lim), curvatere of ridge in roof(Ma-Ru-Gock), and trust the eaves(Ang-Goak and An-Hu-Ri).

• Journal of Conservation Science
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• v.6 no.1 s.7
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• pp.15-30
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• 1997

The chamical and physical properties of the fragments of an ancient pottery such as earthenware, gliazed pottery and celadon excavated in Chonnam province has been investigated by X-ray diffraction inductively coupled plasma spectroscopy(ICP), thermal mechanical analysis(TMA). Glazed pottery fragments of Chonnam province are cotaining Fe2O3 $4\~7\%$ by the analyis of ICP, firing temperature range was presumed to $1100-1150^{\circ}C$ by TMA. Celadon fragments of Chonnam province are containing Fe2O3 $2\~3\%$ by the analyis of ICP, firing temperature range was presumed to $1140\~1200^{\circ}C$ by TMA. The charateristics in the trace element composition of an ancient pottery of Chonnam provinceis are similar, it is an reflection of similar geological charateristics. The charateristic elements of Chonnam provincical ancient pottery were Rb, Sr, V, Zr, Y, Nd, Sc, La, Ce, Nb, Sm, Eu, Dy and Yb of the analyzed 21 trace elements. By Fe2O3-Zn ditribution diagram, potteries excavated in Yong-am, celadons excavated in Haenam, Kangjin, Buan and glazed pottery excavated in Hae-nam are grouped into the same class.

• Journal of the Korean Geographical Society
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• v.31 no.3
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• pp.529-541
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• 1996

The Korean economy has recently changed from industry-based economy toward information-based one, empha-sizing on information utiliation and technological development. It is important to examine the background for the incoming information society and spatial aspect of infromation, because informati-zation process itself contains spatial features like spatial concentrtion and dispersion. This paper generally focuses on the socio-cultural aspects of the informati-zation aspects. The main questions are as follows: 1) what are the ain questions of the exsisting Korean case studies on the informatization; 2) how can we find the charateristics of spatial concentration of informatization by informatization indices; 3) is there any relationship between the degree of informatiztion and regional development? The results of this study can be found in the following facts: (1) The exsisting studies cannot be generallized as spatial analysis on the informatization In general, they focus only a single aspect of information industry or information job. Futhermore, their spatial unit of analysis is limited to provincial level, rather thn city-level micro study. (2) There are big differences between the Capital region, especially Seoul, and others with regard to the socio-cultural aspects of informatiation. Such informatization is concentrated in Seoul. Inchon and Kyeonggi-do, which are the better positions in information intensive activities. (3) The regional differences for the level of informatization are much bigger than those for the level of welfare, suggesting that the informatization tends to concentrate in specified large cities like Seoul. It is clear the Korea is now entering the initial stage of information society.

• 보존과학연구
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• s.33
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• pp.45-55
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• 2012

A beeswax-treated paper has no air permeability but has the water repellency compared with a general Hanji. Because of these properties, the differences of the aging factors and mechanisms between the outer partition of beeswax-treated paper that is affected by the surrounding conservation environment and the inner partition of it that is not affected are bigger than general books. In this research, we analyzed and compared the aging characteristics through the accelerated aging of the beeswax-treated paper by some air and humidity conditions. The results of the physical and optical analysis after the artificial aging, it was shown that the oxygen accelerates the aging of the beeswax-treated paper and the condition with the humidity 50% RH is more stable than the condition with the humidity 0% RH. The results of the CG/MS analysis that was conducted to figure out the decomposition charateristics of the beeswax according to the air quality and the humidity, a low molecular weight compound that the number of carbon is C9-C20 including a fatty acid such as a palmitic acid was increased as the aging was progressed. However, under the same environment, a compound that the number of carbon is C21-C36 including a hydrocarbon and a aliphatic alcohol and a high molecular weight compound that the number of carbon is more than C34 including a wax ester were decreased. A rate of change according to the air quality and the humidity was similar to the beeswax-treated papers.