• Sijohaknonchong
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• v.19 no.1
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• pp.235-260
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• 2003

Recently, I presented Gagok(歌曲) Collection Yeong-eon永言 to learned circles. Yeong-eon is very similar to Yukdang-version六堂本 CheongGuYeongeon靑丘永言. Compared with Cheong- Yuk, it is the same age or little bit early time of Cheong-Yuk in culture Icon. This paper paid attention to the considerable difference between Yeong-eon and Cheong-Yuk in the way of the distribution of Yisakdaeyap二數大 葉's Woo mode羽調 and Ke-myeon mode界面調. There was the way of gathering ‘real name’+‘namelessness’ in Yisakdaeyap, which is the feature of the 18th century Gagok Collection. I found this way just put on the 19th century Gagok Collection way which is the distribution of Yisakdaeyap's 'Woo mode and Ke-myeon mode' in CheongYuk. Then I proved in this paper that the way of gathering Yisakdaeyap in Cheong Yuk didn't correspond to an actual singing in the early 19th century when 'Woo mode and Ke-myeon mode' was fixed. In case of Yeong-eon, however, it was not written any writers' names at all, when it was researched retroactively, I knew it was distributed evenly both the works of 'real name' and 'namelessness' in Yisakdaeyaps 'Woo mode and Ke-myeon mode'. Consequently, I found Yeong-eon is the good Gagok Collection for an actual singing at that time. In addition, there was discord in the mode or key distribution among many Gagok Collections. I found this issue of the application had kept on make Gagok Collections edit during 2 centuries. Because the actual Gagok enjoyment in the specific time is connected the way of the mode application directly.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.40 no.1
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• pp.26-32
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• 1995

Weak persistence of white clover （Trifolium repens L.） under continuous grazing has been limited its availability in the mixture with grasses. The experiment was done to determine the effect of defoliation interval on $N_2$ fixation. nitrogen and carbohydrate partitioning of contrasting white clover cultivars. Individual plants of Osceola（large leaf）, Grasslands Huia （me-dium leaf）, and Aberystwyth S184 （small leaf） were grown in 15cm plastic pot containing a 1：2：1 soil：sand：Promix mixture for 55 days, and then clipped to remove all fully expanded leaves every 7, 14 or 28 days. To measure the cultivar response, plants were sampled immediately before final harvest （0） and on 1, 3, 7, 14, and 28 days after the final harvest, and then seperated leaves and petioles, stolons and roots for chemical analysis. Total nonstructural carbohydrate （TNC） concentrations of stolons and roots, and nitrogen con-centration of all the fractions inclined with increased defoliation interval. Those of Osceola, large leaved, were greater than the other cultivars showing different partitioning patterns between stolons and roots. Concentration of TNC was less in roots than in the other fractions while that of nitrogen declined in the order of leaves and petioles, roots and stolons. $N_2$ fixation rate of larger leaved cultivar, Osceola, was higher than that of smaller leaved cultivar. TNC and nitrogen concentrations of all the fractions and $N_2$ fixation rate were reduced as defoliation was imposed, defoliation interval declined or regrowing period become shorter. The partitioning patterns of TNC and nitrogen among the fractions were modified by defoliation interval and cultivars.

• The Korean Journal of Nuclear Medicine
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• v.29 no.3
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• pp.307-312
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• 1995

The present study has been carried out to assess the diagnostic usefulness of radioaerosol lung scan in complete bronchial obstruction (n=7) and bronchial narrowing (n=1) of varying causes. $^{99m}Tc$-phytate lung scan was performed using the aerosol generated by a BARC nebulizer. Scan alterations were correlated with those of chest radiography, bronchography, lung CT and/or brochoscopy. In every case scan showed characteristic intense deposition of radioaerosol in a short slightly dilated, bronchial segment immediately proximal to obstruction or stenosis. Characteristically it was accompanied by an airspace aerosol deposition defect distally. The finding of a short, clubbed, bronchial radioaerosol deposition with distal airspace defect is a sensitive, specific indicator of bronchial obstruction or stenosis. It was especially useful in the detection of the obstruction of a small bronchus at the lobar and sublobar levels. We propose to name it the prestenotic aerosol deposition sign.

• Sijohaknonchong
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• v.23
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• pp.5-32
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• 2005

The life of man is being changed with the changes of the times. The man struggles to enjoy the blessing of peace and lives as a member of a nation. So he has the national characteristics. In that national characteristics is the national emotion. From the emotion the national poetry is created. The poetry has the conventional form. This form is regarded as Sijo(時調). The Sijo was prescribed as the organization three sections. But this prescription is false. This form is the organization of five sections. When the false prescription is corrected, we have our conventional poetry form and create our own poems.

• Journal of Mushroom
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• v.11 no.1
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• pp.9-14
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• 2013

New shiitake (Lentinula edodes) strain "soohyangko" was bred for bed-log cultivation. Fruit-body production of "soohyangko" was most at summer and autumn. The fruit-body is hemispherical shape, brown colored and diameter of pileus is ca. 56 mm. Optimum temperature of fruit-body formation was $18{\sim}28^{\circ}$, and the fruiting is concentrated. The total amount of fruit-body production during 4 years (one generation) was $140kg/m^3$ log.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.19
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• pp.47-51
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• 1975

Leaf area and its relationships with other important agronomic traits were investigated with 727 lines of Korean local soybeans. Distributions of the leaf area, length, leaf width and LAI of the lines were shown in normal curves. Leaf area was positively associated with leaf length, and width, plant height, and seed size. Leaf form is rather affected by leaf width than leaf length.

• Korean Journal of Plant Resources
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• v.15 no.1
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• pp.62-66
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• 2002

To investigate the critical seeding date for Daeyeupdlkkae in the middle area of Korea, we seeded from 30 April to 20 July with 20-day intervals on the experimental field in Chungbuk-Do agricultural research and extension service. As seeding date was delayed, days to emergence were shortened, flowering and maturing date were delayed, but maturing period was not significantly affected by seeding date. Delayed seed date resulted in decreased stem length, culm diameter, number of branches per plant and number of nodes on the main stem. Cluster length and 1,000 grain weight increased but number of cluster per plant and number of seed capsules per cluster decreased with delayed seeding. Seeding date up to 10 June showed no effected on grain yield, but 30 June and 20 July decreased 10% and 38%, respectively.

• Journal of Sericultural and Entomological Science
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• v.2
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• pp.63-71
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• 1962

This work was to develope a more simple producing method of mulberry seedling with lower cost than the normal grafting method and the conclusions were found as; 1. There was no difference for the production of the seedling root when the young mulberry branch was graved in soil at the time it grown as 60∼80cm height. 2. It was found that the best result was obtained in case of 15 to 20 young branches of a mulberry shoot were graved instead of whole of them. 3. The seedling root quality of the clay soil graved was found better than the sand soil used, but root producing quantity was found as the same. 4. The fertilizing at the time of the young branch graving was not effective and also the continual fertilizing seemed not to be effective. 5. The seedlings root production was found that Kairyo Nezumigaeshi was best and Ichihei, Suwon Daeyop, Shimano-Uchi, Suwon No.3 and Suwon No.4 were followed of it. But Rosoh was found as poor. Morus alba L. was found as a better Species than Morus Lhou(Ser) Koidz and Morus bombycis Koidz for the production of the seedling root and its quality.

• Korean Journal of Breeding Science
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• v.43 no.6
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• pp.616-619
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• 2011

'Dayu', a perilla (Perilla frutescens (L.) Britton) cultivar for edible seed was developed by Department of Functional Crop, NICS, RDA in 2004. It was developed from a cross between a pedigree of Daeyeop as a female and YCPL1846 as a male parent in 1994. 'Dayu' could be characterized by white flower color and brown grain color. Dayu shows 127 cm in plant height, and has lodging tolerance. Maturing date of 'Dayu' was October 6, which was similar with that of 'Saeyeopsil'. This new cultivar has high oil content with 48.5% and high linolenic acid in the fatty acid composition. The grain yield potential of 'Dayu' is about 1.44 MT/ha in the regional yield trial.

• Sijohaknonchong
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• v.44
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• pp.197-236
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• 2016

The aim of this study is to discover the distinctive aspects of Sijo in the 17th Century through five old music scores, "梁琴新譜Yangqeumsinbo", "白雲庵琴譜 baekwoonamgeumbo", "增補古琴譜jeungbogogeumbo", "延世大學校所藏琴譜geumbo in Yonsei University", "琴譜古geumbogo", which were compiled in this time period. First, four Sijo works are found from the "梁琴新譜Yangqeumsinbo" and one of them is noteworthy because it was sung as 中大葉Jungdaeyeop, 初中大葉 Chojungdaeyeop, 二中大葉Yijungdaeyeop and showed signs to fit the Sijo format type since the 17th century. In "白雲庵琴譜baekwoonamgeumbo", there are three Sijo works (one has recorded music scores and two don't) and one of them is discovered with last phrase being omitted. In "延世大學校所藏琴譜geumbo in Yonsei University", there are 9 Sijo works performed with 中大葉Jungdaeyeop. In "增補古琴譜 jeungbogogeumbo", there are three works performed with 數大葉Sakdaeyeop and one of them is noteworthy as a clue about the relations between Sijo and Goryeosokyo because it is a modified work which adapted the Goryeosokyo "Gasiri" according to the Sijo format. In 琴譜古geumbogo, there are three works with high possibility that repertoire with 中大葉Jungdaeyeop were already set up at this time. Based on these five music scores, it can be mentioned that a lot of Geumbos were compiled in 17th century, not for the purpose of enlightening discourse at the national level but for referencing for music lovers by themselves to memorize songs individually. It is also discovered that Sijo was performed with only 平調pyeong-jo out of 羽調woo-jo, 羽調界面調woojokyemyen-jo, 平調pyeong-jo, 平調界面調pyeongjokyemyun-jo in early 17th century, but it was performed with other three and 數大葉Sakdaeyeop as well after the mid-17th century. On the other hand, despite the change in the musical tunes, lyrics do not show a significant change at this time because it is estimated repertoire with specific piece of music was already formed in 17th Century. However, performing itself would give a certain impact on change and loss of lyrics because it tends to focus on communication and emotional connection between singers and audience. Clarifying characteristics in Sijo from old music scores is meaningful in that Sijo can be understood better not only as written poetry but also as oral poetry and overcome bias of previous researches which have been proceeded mainly on Sijo lyrics collection(歌集).