분지각이 작고 일시 개화성이 우수한 숙근 안개초 ‘드림송’ 육성

정동춘(Dong-Chun Cheong),최창학(Chang-Hak Choi),송영주(Young-Ju Song),김정만(Jeong-Man Kim),이진재(Jin-Je Lee) 한국원예학회 2014 원예과학기술지 Vol.32 No.4

‘Dream Song’ is a cultivar of Gypsophila paniculata developed by the Jeollabuk-do Agricultural Research & Extension Services in 2010 for cut-flower production. This hybrid was bred from 121 seedlings collected from an open-pollinated population of ‘Gyp06-11’. It has novel morphological characteristics of upright plant type, lanceolate leaves, double florets with a few bright white-colored petals of obovate shape, truncate petal tips, and cup-shaped calyces. Furthermore ‘Dream Song’ has desirable cultivation characteristics including narrow branching angle, and moderate resistance to powdery mildew, thrips and leaf miners. Moreover it produces more primary branches, and longer internodes and flower stalks than reference cultivar ‘Bristol Fairy’ during summer cultivation in a subalpine area (500 m over the sea level). Flowering in ‘Dream Song’ is delayed by about 17 days as compared to ‘Bristol Fairy’. ‘Dream Song’ produces normal flowers with 2 pistils and an average of 10.4 stamens, with fewer malformed flowers than ‘Bristol Fairy’.

Plant Regeneration and Bulblet Formation of Allium wakegi Araki

Song,Won-seob,Yang,Deok-Chun,Yoon,Jae-Ho,Ryu,Sang-Hyun 한국자원식물학회 2004 Plant Resources Vol.7 No.1

Allium wakegi was cultured shoot tip in the condition of light culture. The Allium wakegi added plant growth regulator was observed of plant regeneration and bulblet formation. Callus Induction and growing rate was the best of 78% when added alone 2,4-D 0.5mg/L. In the formation of shoot, its regeneration rate was 96% when added BA 0.5mg/L in the light culture condition. When BA 0.5mg/L and NAA 0.5mg/L mixed and BA 0.5 mg/L and NAA 1.0mg/L mixed, the rates were 99% and 97% respectively, and these conditions were suitable for forming shoot. In the formation of roots, when added NAA 2.0mg/L in the light culture condition, the regeneration rate was 90.6 % and the roots were abnormal. When added NAA 1.0mg/L, the rate was 82 % and the highest. In the formation of bulbs, when BA 05mg/L and NAA 1.0mg/L mixed, the root generantion and its size in the bulbs was the best compare to other treatment experiments.

압출성형에 의한 국산 무연탄 활성탄의 세공구조 변화

이송우,문장천,김도한,이창한,최동훈,류동춘,송승구 부산대학교 환경문제연구소 2000 環境硏究報 Vol.18 No.-

The purpose of this study is to investigate the variation of pore size distribution of the coal-based extruded activated carbon. The extruded activated carbon was prepared by extruding the mixture of coal powder and coal tar. Pore size distribution of the extruded activated carbon was compared with that of the extruded coal and the extruded char. Also it was compared with that of the crushed activated carbon, raw coal and char. The extruded coal had coarser surface than that of raw coal. Macropores of the extruded coal were funned near 10,000Å in diameter during carbonization process and steam penetrated easily between particles and were growing between 3,000Å and 20,000Å in diameter during activation process.

아파트 단위평면의 구성면적변화에 따른 거주후 평가(POE)에 관한 연구

송대호,장승재,박춘근 동아대학교 공과대학 부설 한국자원개발연구소 1995 硏究報告 Vol.19 No.2

The study is presented the model by Stepwise Multiple Regression Analysis, practiced Post Occupancy Evaluation with factor which is to be considered for the change of constituent area after grasping change of constituent area. Apartment unit plan composition is classified in private space, public space, supporting space. The results are as follows: Total constituent area ratio of the existing plan was 39.5 : 40.8 : 19.7 and dwelling consciousness one was 36.4 : 44.0 : 19.6. Compared private space with public space, public area requested increase rather than private area. The Multiple Regression formula between each factor and the constituent area is represented to by HY(Cl)=0.3118+0.52483(C2)+0.28383)C3)+0.10922(C6), but estimate ability of this formula comes into 53.3%.

압축공기를 이용한 건식 선삭가공의 절삭특성

송춘삼,김주현 한국공작기계학회 2005 한국생산제조학회지 Vol.14 No.1

The purposes of using cutting fluid during cutting have been cooling, lubricating, chip washing, and anti-corroding. However, the present manufacturing industry restricts the use of cutting fluid because cutting fluid contains poisonous substances which are harmful to the human body. Therefore dry cutting becomes an unavoidable assignment, and a lot of researches have studied cutting methods without using cutting fluid. Because dry turning is a continuous work, tools life is reduced by continuous heat generation and surface gets rough due to reduced lubrication, so it is important to consider these situations. In this paper, the way of selecting the optimal machining condition by the minimum number of experiments and the effectiveness of using compressed air in high hardness materials through Taguchi method have been found. Dry cutting using compressed air showed better cutting characteristics than normal dry cutting with respect to by cutting force, tool wear, and surface roughness. Also, the optimal machining condition for dry cutting using compressed air could be selected through Taguchi method.

韓 ·日 兩國의 初等社會科 歷史敎材의 比較硏究 : On the Historical Materials of the 6th Grade 6學年 國史敎材를 中心으로

宋春永,裵漢極,原田智仁 大邱敎育大學校 1993 論文集 Vol.28 No.-

老朽아파트 再建築에 따른 住居環境評價에 관한 硏究

송대호,박춘근 동아대학교 건설기술연구소 1997 硏究報告 Vol.21 No.1

This study is related to the rational improvement plan according to the dwelling environment estimation factors when detoriorated apartment complexes is reconstructed. The results is follows: (1) External environment in this detoriorated apartment complexes is proved generally very bad condition with physical wornout condition of the building. Especially, it is proved that parking lot and green space, dust facilities, etc are lacked commonly. (2) When we synthesize the recognition degree to the dwelling environment. it made an analysis that dwellers have been estimate the most factors at the green space and physical facilities or deterioration of the building and EV·stairway, dwellers' demands are changing to apartment complexes environment from the investment worth concept at house basis in the past. (3) As reconstructed, In preference on improvement of deteriorated apartment complex, It values middle story type above ratio of capacity increase in higher story type and higher density type. And Unit residence has to connect a green tract of land and open space. Also Convenient facilities has to expand. Finally, there is limit that estimate basic factors about dwelling environment established inclusively in this study, unsatisfying with exactly the solve of cause in the factors. So, it is required that the study (which can receive variety changing factors) is continuing for Oaccumulating this estimation data.

사회생활과 교수요목의 분석적 연구

송춘영 大邱敎育大學校 2000 論文集 Vol.35 No.-

宗敎史에서 본 Syncretism의 力動性

宋天恩 圓光大學校 1978 論文集 Vol.12 No.-

The Word syncretism in religion has been considered as one of the pejorative overtones. In spite of that, syncretism can be considered from twofold aspects of viewpoint about that; one is bringt and developmental and another is dark and confusing. For the former involves the developmental process of historical growth within a religion by accretion adn coalescence of different and often orginally conflicting forms of belief and practice through the intereaction with or suppression of other religions and the latter indicates the aspect of flagrant compromise in religon:eclecticism that is illogical or leads to inconsistency:uncritical acceptance of conflicting or divergent beliefs or principles. Syncretism is a word derived from the Greek sykretizein, "to hold together like cretans"; it denotes any form of religion in which elements from more than one original religious tradition are combined. Sycretism was first used by plutarch in the neutral sense of "reconciliation" Syncretism, as men like caliztus and Zwingli used it, still retained something of the practical sense which plutarch had originally attached ot the expression. But this is lost inthe technical, modern application of the term to a phenomention in the history of religion, ie. to the fusion of various religions in doctrine or in cult. Here 'syncrertism' denotes generally an unconscons, wide-spread tendency, due to or fosterd by some re-adjustment of political relationships or by some clash sicilization. There is blending of religious ideas and practices, by means of which either one set adopts more or less thoroughly the principles of another or both are amalgamated in a more cosmopolitan and less polytheistic shape. Such movement in the religions world are often preceded and accelerated by a new philosophical synthesis as well as by a political re-arrangement, but the outcome invariably is a unification of deities, which, proceeds on one or other of two lines: either two deities of different religions are assimilated by comparison or several deities are grouped together in a fresh synthesis. The motives for this re-statement are drawn from the dawning conseiousness that any particular form of religion is no longer adequate by itself, that other possess like features, possibly of superior efficacy adn appeal, adn such features can be incorporated without detriment to the essential princiles of the particular religion in question. If this is so, such phenomena are general ones which we can easily find the parts even in the contemporary highter religions. The aim of this study is to expose the fact that syncretism is flexible and has both possibility of splenid historical growth and of becoming inconsistency. It is very important to stress that syncretism is very general phenomenon appearing in every living religion. I, however, will not assert that syncretic phenomenon of religion is splendid one, but clarify that it is a integral part of religion of historical growth. I make clear that I cited much of the orginal English sentences of others in preparing this English summary.

圓佛敎學 硏究의 方法

宋天恩 圓光大學校 圓佛敎學硏究會 1978 圓佛敎學硏究 Vol.8 No.-