• Korean Journal of Plant Resources
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• v.11 no.2
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• pp.146-151
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• 1998

A study was carried our to investigate the characteristics of physico-chemical components palatability of cooked rice accoring to different transplanting time. The treatments were consisted of five transplanting time, from May 5 to July 5 at 15 -day intervals, and six cultivars ; two early-maturing, two mid-maturing and two late-maturing cultivars which are clearly identified by evaluation of cumulative temperature and growth duration from seeding to heading of rice plants. In gelatinization characteristics of rice grain, alkali digestion value was low in the earlier transplanting regardlessof maturing types. Initial pasting temeprature maximum viscosity and breakdown as amylogram charcteristics were high at the transplanting of June 5. The palatability of cookedrice was evaluated that early-maturing cultivars were much better in early transplanting than in late transplanting . The optimum transplanting time for palatibility was the periods from May 5 to 20 in early maturing varieties, May 20 to June 5 in mid-maturing and June 5 to June 20 in late-maturing ones at Honam district in Korea.

• Journal of Engineering Education Research
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• v.17 no.1
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• pp.57-64
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• 2014

This study has a purpose mainly to analyze the team interaction change by the duration of time in the Capstone-Design activities according to MBTI Modes. Study objects are four students of Mechanical Engineering at School of Engineering in C University located in Daejeon, and the team interaction change was analyzed through IPA (Interaction Process Analysis) method. From the result, first, ESTP showed the change of increase in interaction by the time duration of initial, mid, late periods in 'social-emotional area: positive' and 'task area: question', and the change of decrease by the same time duration of periods in 'task area: solution'. Also, there was no change in 'social-emotional area: negative' because there was no interaction. Second, ESFJ showed the change of decrease in interaction by the time duration of initial, mid, late periods in 'social-emotional area: positive' and 'task area: question', and the change of increase by the same time duration of periods in 'task area: solution' and 'social-emotional area: negative'. Third, ISTJ showed the change of decrease in interaction by the time duration of initial, mid, late periods in 'social-emotional area: positive', 'task area: question' and 'social-emotional area: negative', and the change of increase by the same time duration of periods in 'task area: solution'. Fourth, ENFP showed the change of decrease by the time duration of initial, mid, late periods in 'social-emotional area: positive', 'task area: solution' and 'social-emotional area: negative', and the change of increase by the same time duration of periods in 'task area: question'.

• Journal of The Korean Society of Grassland and Forage Science
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• v.16 no.1
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• pp.69-74
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• 1996

This experiment was carried out to investigate to adaptability of forage rape(Brassica napus oleifera) and the determine its proper sowing time for a second cropping on the fallow field after sweet corn yield in the Hongchon area The forage rape, Ramon was sown at intervals of about ten days given eight different sowing times as treatments the early August to the middle October 1988. Plant height and DM yield were significantly higher for the early August(P<0.05) than for the other sowing times. Crude protein contents of the early August, mid August, mid September and late September were higher(P<0.05) 26.5, 24.3, 27.1 and 30.9% as much as that of the late August(l4.9%), respectively. Sowing time having high content of crude fiber shown low content of crude protein. Yields of crude protein were 3.52, 2.36, IAltha in the early, mid and late August, respectively. The highest crude protein yield was shown in the early August(P<0.05). Crude fiber yield was higher in early, mid and late August than in the other sowing times. These results indicate that forage rape sown in the early August as a second cmpping on the fallow field after sweet corn yield in Hongchon area, could be used as the high quality forage.

• Journal of architectural history
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• v.25 no.2
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• pp.45-56
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• 2016

The purpose of this study is to analyze the evolutionary process of Ddeulzip. The subject of this study is a clan family of Andong Kwon in Andong Area. Ddeulzip's evolutionary process of the construction and management is divided into largely three periods in Josun Dynasty. The establishment and changing process of Ddeulzip for Andong Kwon's family are analyzed according to three periods called the early(15~16C), mid(17~18C) and late(19~20C). The characteristics of the early and mid period are that they created their own ancestral building form of Ddeulzip. Those of the late period are in their strong will to make similar scale of Ddeulzip. And during the late period, although the construction of new Ddeulzip was started in the early stage, no more formation of Ddeulzip was made as it approached toward the late stage. And most important point is similar constructional space(gan) of first time. The residential Ddeulzip of Andong Kwon's family created at the 19C can be regarded as an representative example of large space that shows a typical form of housing by noble residents at the time.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.48 no.6
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• pp.534-539
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• 2003

The yield and quality characteristics of three rice varieties(Seojinbyeo, Ilpumbyeo, and Chuchungbyeo) in reclaimed saline paddy field were investigated under different cultural practices, three transplanting times (May 15, May 30 and June 15) and four harvest times (40, 50, 60 and 70days after heading) in order to obtain basic information for the production of high quality rice. Brown rice yield of three rice varieties were significantly higher in early and medium than late season cultivation. The protein content of milled rice showed high interaction effect between transplanting time and harvest time. Palatability values of Seojinbyeo and Ilpumbyeo were significantly higher in late than medium season cultivation, but Chucheongbyeo did not show any difference in its palatability value by different transplanting time. The palatability values of three rice variety was the highest in the harvest at 40 days after heading. The grain yield of three rice varieties were higher in early and medium than late season cultivation, whereas palatability values of three rice varieties were significantly higher in the early and late season cultivation than medium season cultivation. The palatability value measured by rice taster showed a highly negative correlation(r=$0.43^{**}$) with cumulative air temperature during ripening period.

• Journal of Science of Art and Design
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• v.1
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• pp.165-188
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• 1999

When we think about visual art, we can't pass over the matter of images and spaces. An image is fixed in a painting space. If the image were posited in the river of time, it would be changed as time flowed on. Its image might be created, rigged, transfigured or it might vanish or remain as traces. The image is changed through the process of expressing them on the painting surfaces. In paintings the changing of the image is caused not only by working processes but also recognizing the objects. In modernist painting, the idea of space was important, but in postmodernist view, the idea of time becomes essential. In this thesis I will focus on the matter of time and image of painting in the late 20th century. Studying the relationship of image and time is not familiar because we had considered the space as being more related to painting distinction than time. Presently, the concept of space can't be divided from that of time. In Physics, they recently called it as a united concept- time-space. Painting space also becomes one asking and recieve the concept of time actively. Now in painting, time is no more a supporting matter but becomes a major matter. In the late 20th century, we can find many trials to catch the change of images as time flowes on and express them as a trace through using verioty media. One of the way to drawing the change of images as time passes could be seen through various joint images in one painting space and another in the traces of one image. The other could be done by using new media such as computer in the example of fractal art. It shows the images chainging of practically as time changes. New understanding about time of this era has to be affirmatively accepted because it reflects the contemporary cultural situation and in art, the concern about the possiblity of it and finding new medias which has to go on.

• Journal of the Korean Society of Tobacco Science
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• v.21 no.2
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• pp.188-194
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• 1999

Cigarette beetle, Lasioderma serricorne F.(Coleoptera : Anobiidae), is one of the most serious insect pest of stored leaf tobacco in Korea. The first adults of their ecto-parasitic hymenoptera, Lariophagus ditinguendus F. (Hymenoptera: Pteromalidae), were emerged in late June in 1992, in early May in 1993 and 1995, in late May in 1994 and 1996. This parasitic hymenoptera had two peak times of adults emergence. The first one was from late June to early July and the 2nd peak time in the Suwon area occurred from late August to early September in 1993, 1994 and 1996, and late September in 1992 and 1995.

• The Korean Journal of Ecology
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• v.11 no.3
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• pp.123-130
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• 1988

The airborne pollens were studied by Durhan's pollen trap in Mt. Kwan-ak from March 1, 1984 to October 15, 1986. Most airborne pollens were found from late-March to late-September and few of them from early-November to late-February. Peak times of airborne pollens were found for one year as follows; First, from late-March to early-April, Second, middle-May, third, from late-August to middle-September. Peak day of airborne pollens of each species was related with cumulative temperature. The total amount of airborne pollen during one year had fluctuation in each year. Year by year, the amount of airborne pollens from tree was increaed, but airborne pollens of grasses was decreased. Among tree airborne pollens, the deposition rate of pinus pollen was steady, bur Quercus was relatively increased.

• Korean Journal of Agricultural Science
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• v.33 no.2
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• pp.141-147
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• 2006

This study was conducted on a commerce silt loam soil at paddy field in the southwestern Korea ($36^{\circ}N$ lat). In the study of planting time, seed were hand planted at 24 May, 14 June and 5 July, and at 24 May, 14 June and 5 July in 2005, respectively. Two seedlings plants per hill were taken prior to V3 stage. Fertilizer was applied prior to plant at a rate of 3.0 - 3.0 - 3.4 g (N - P - K) per square meter. Experimental design was a randomized complete block in a split plot arrangement with three replications. Yield was significantly affected by different of the planting times and cultivars. The seed yield in planting time was the highest on late in May 24 but was the lowest on July 5. Also, the plant time significantly affected on increasing pod and seed number and seed weight. The days from emergence to flowering and maturity was reducing tendency with late planting time. The highest and lowest total dry matter production per square meter appeared at late in May and early in July with planting time, respectively. RGR, LAR and SLA was increased with late planting time. Photosynthetic rate at each planting time was not significant on the expanded the highest leaf position but at seed development stage, it was higher photosynthetic rate at May 24 than that of late planting time on $7^{th}$ laef position from the basal part.

• Food Science and Preservation
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• v.4 no.2
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• pp.131-137
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• 1997

Effect of storage on the tree and quality of early cultivar of Citrus unshiu Marc. produced in Cheju according to harvest time were investigated. Soluble solids, acid content, flesh ratio, firmness and specific cavity of the fruits harvested at 27th of November were 12.0, 1.03%, 79.98%, 0.774kg-force, 0.912, respectively. Soluble solids, total sugar and reducing sugar were increased gradually, but acid content was decreased slightly as delayed in harvest time. Otherwise specific gravity and firmness were not shown in great during harvest time, color index(a/b) was increased sharply till late November and then remained in stationary phase. On these result, we recommend that the harvest time of early cultivar of Citrus unshiu Marc. would be during December because of wilting partly. Fully ripened-fruits harvested late, compared to ordinary harvest time, with cold storage would be kept more quality and freshness of fruits for fresh consumption than the fruits harvested early and stored at room temperature.