동위효소를 이용한 박과채소의 순도검정

강태석 한국원예학회 1996 한국원예학회 학술발표요지 Vol.14 No.1

토지정보시스템구축을 위한 지적도의 수치화 방안

강태석 한국지적학회 1995 한국지적학회지 Vol.3 No.-

지적도면 전산화 자료의 활용방안

姜泰奭 청주대학교 사회과학연구소 2000 한국사회과학연구 Vol.21 No.-

地籍圖根測量 誤差의 統計的 檢定

姜泰奭 청주대학교 지적학회 1990 지적논총 Vol.2 No.-

建物登錄制度의 改善方案

姜泰奭 청주대학교 사회과학연구소 1983 한국사회과학연구 Vol.1 No.-

A renovation of the Cadastre is of special interest to add building registration. The current system is managed to support the taxation of real property. It has some problems caused by unestablishment of the basic law and registration maps. In this paper, the writer analysed limited situations with a sample survey and discussed its improvements on the registration of strata titles and treatment of illegal houses. In addition, several technical adaptions of Cadastral photogrammetry compared with the ground surveys proposed.

지적불부합지의 정리에 관한 연구

강태석 청주대학교 학술연구소 2003 淸大學術論集 Vol.1 No.-

The cadastral system which accomplishes the base of national land administration with accuracy of proper data and the cadastral maintenance quickly is agreeing with the actual place in information ages in foundation. But even in spite of many efforts, various problems are exposed in accuracy of the data on the cadastral maps and local situation must agree accurately from the process which propels cadastral information systems. Therefore, it must be carried out the cadastral non correspondence arrangement first of all in link of the plan which it corrects the error of existing data and computerization quickly. It is investigated that the cadastral non correspondence parcels occur in various cause and long period, the area error corrections are mainly objectives, and about 80% of the test area comes to reveal within permitted the limit of the measurement of planimetric area for cadastral survey, so it is not difficult with the fact that the compensation back which it follows in area increase and decrease and the location error correction becomes the important object for the cadastral non correspondence arrangement projects.

참외류의 종자 및 과실 특성에 관한 연구

강태석 경희대학교 생명자원과학연구원 2002 硏究論文集 Vol.22 No.-

참외류의 종자 및 과실형질에 대한 변이를 조사하기 위하여 재래종 참외를 수집하여 분리 고정시킨 계통과, 국내 시판 일반종 및 일대잡종 품종을 수집하여 그 특성의 발현양상을 조사하였다. 종자길이는 재래종인 成歡참외가 5.3㎜로 가장 짧았으며 중국에서 유래된 하미과(IC) 계통은 14.3㎜로 공시계통 중 가장 길었다. 종자크기는 참외가 멜론에 비하여 작았으며, 子葉의 크기에서도 같은 경향을 보였으며 종자크기와 자엽의 크기는 정의 상관을 나타냈다. 종피색은 재래종참외에서는 흰색인 품종과 황색인 품종의 수가 비슷하였으나, 멜론의 경우에는 황색을 나타내는 품종이 더 많았다. 과실의 형태는 크게 원형, 타원형, 장타원형 등으로 분류되었는데, 멜론은 편구형 또는 구형이 많았고, 재래종참외는 과형지수 13~15 정도의 타원형이 대부분이었으나, 청참외(CH)와 같이 과형지수 1.77의 장타원형도 있었다. 성숙한 과실의 果皮色은 백색, 황색, 녹색, 흑색 및 縞皮무늬가 있는 것 등 다양하였으며, 果肉色은 연어색, 주홍색, 녹색, 백색 등이 있었는데, 색깔의 농도 및 과육 내에의 발현정도에서는 품종에 따라 다양한 변이를 나타냈다. 果肉의 두께는 참외의 경우 17~19㎜ 정도로 얇은 편이나 멜론의 경우에는 23~38㎜ 정도로 두꺼웠고, 과육비율에서도 참외는 0.42, 멜론은 0.53으로 현저한 차이를 나타냈었다. 果皮硬度는 참외는 1.75~2.41㎏/㎠이었으나, 멜론은 2.87~2.90㎏/㎠로 뚜렷한 차이를 나타냈고, 과피의 shear force도 참외는 2.2~7.7 psi, 멜론은 10.9~14.2 psi로 뚜렷한 차이를 보였으나 과육의 shear force에서는 일정한 경향을 보이지 않았다. A series of investigations were made to evaluate the phenotypic expression of some horticultural traits in melons with special emphasis on oriental melons(Cucumis melo var makuwa Makino) consisted of a number of popular local cultivars cultivated throughout the Korean peninsula. Local as well as introduced cultivars and lines were collected and various inbred lines were carefully selected for its homogeneity. Local cultivar 'Seonghwan' showed the smallest seed size of 5.3 ㎜ in length, whereas 'Hamigua', originated from the northwestern China. showed the largest of 14.3 ㎜. In general, the seed size of oriental melons was much smaller than that of melons and the same tendency was observed with cotyledon size. The fruit shape vaned according to the genotypes from round, oval to long cylindrical. Oriental melons showed mostly oval (fruit shape index 1.3∼1.5) and some had long cylindrical(fruit shape index 1.8) as compared to most round melon cultivars. The skin color of mature fruits varied considerably depending upon the genotypes from yellow, white, black, dark green. yellow with dark green stripes, mixed with yellow and green batches, to others. Flesh color of mature fruit also varied greatly depending upon the genotype from deep yellowish pink, salmon, reddish orange, green to white. It was not uncommon to find genotypes showing color contrast between inner and outer flesh. The mean thickness of flesh in oriental melon was 17∼19 ㎜, much thinner than that of melons (23-38 ㎜). The flesh thickness ratios as compared to the fruit diameter were 0.42 for oriental melons and 0.53 for melons. Melons showed much tougher and hard rind than the oriental melons as evaluated by fruit firmness readings (1.75∼2.41 vs 2.57-2.90 ㎏/㎠). The shear force readings were also much higher in melons as compared to most oriental melon cultivars (2.2∼7.71 vs 0.9-14.2 psi) even though no varietal differences in shear force were noticed in fruit flesh.

참외류의 동위효소 다형성 분석

강태석 경희대학교 생명자원과학연구원 2002 硏究論文集 Vol.22 No.-

재래종 참외를 수집하여 분리 고정한 계통 교잡을 통하여 육성된 참외계통, 그리고 국내외에서 시판되고 있는 참외 및 멜론 등 각종 생태형의 참외류(Cucunus melo)에 대한 품종별 同位酵素의 多型性 분석 및 이를 통한 유전적 類綠關係의 구명을 위하여 본 실험을 수행하였다. APS, SKDH, 6-PGDH, PGM PEX, MDH, AAT(GOT), EST, LAP, PGI, GDH, ADH 등의 동위효소 분석결과 APS, 6-PGDH, PGM, SKDH 등의 동위효소에서는 種間 多型性을 나타냈으나 나머지 동위효소에서는 품종간에 다형성을 보이지 않았다. 품종간에 다형성이 나타난 밴드를 이용하여 집괴분석(cluster analysis)을 실시한 결과, 크게 4개의 群으로 분류되었는데 재래종참외군과 네트멜론군 및 두개의 다른 군으로 구분되었다. 이 결과 生態型에 의한 분류와 類似하였으며, 한국의 재래종참외는 Earl's Favourite 系의 네트멜론과 유전적 類綠關係가 가장 먼 것으로 판명되었다. Electrophoretic banding patterns of the isozymes in seedlings were examined to establish the possible genetic relationship among the collected genotypes. Local as well as introduced cultivars and lines of oriental melons(Cucumis melo var makuwa Makino) consisted of a number of popular local cultivars cultivated throughout the Korean peninsula here collected and various inbred lines were carefully selected for its homogeneity. Electrophoretic band patterns of SKDH. APS PGM. 6-PGDH showed polymorphism but GOT, EST, MDH. GDH. LAP. PGI did not show polymorphism. The result from cluster analysis using the allozyme bands of APS. 6-PGDH. PGM and SKDH showed that the test population can be clissified into 4 large groups, net-melon group. oriental melon group and 2 other groups in between. This classification is generally in agree with the classification based on the ecological characteristics.

丸粒種 시금치의 種子特性 및 種子發芽에 미치는 各種要因에 關한 硏究

姜台錫 경희대학교 부설 식량자원개발연구소 1988 硏究論文集 Vol.9 No.-

This study was conducted to investigate and compare some seed characteristics of round-seeded spinach cultivars and to find out the effect of cultivars, seed sizes, temperature, moisture level and light on the germination. Seed characteristics, such as seed size distribution, seed compactness (seed wt/volume), seed weight including the weights of true seed and pericarp, differed considerably depending upon cultivars. Those seed produced in Europe or in U.S.A. exhibited heavier seed weigh, larger seed size, and high seed compactness value. Smaller seeds showed better seed germination rate especially at earlier stages at 18℃. At lower temperatures, seed germination was markedly delayed and the duration from the beginning to the termination of seed germination was greatly extended. Larger seeds germinated faster than smaller seeds at low temperatures, but smaller ones germinated faster than larger ones at high temperature(above 18℃). Final seed germination rate was low at high temperature especially in small seeds. Excess water significantly reduced the germination rate, especially of the larger seeds.

번들블럭조정법을 이용한 관측값의 해석

강태석,차관수 청주대학교 사회과학연구소 1992 한국사회과학연구 Vol.11 No.-

It is widly known that the improvements of highly accurate and dense control networks are major requirements to carry out a large scale mapping for numerical cadastral surveying. This study tries to present a improved method for aerial triangulation as a way to guarantee the accuracy of numerical cadastral photogrammetry. To subtanciate the study, a sample test block is selected to compare the accuracy of ground surveying and other photogrammetric methods. The result of this study can be summarized as follows : To begin with, the positon errors of proposed bundle adjustment with gross error detection for single models are proved for better accuracy then Direct Linear Transformation or Self-Calibration Bundle Adjustment. And also, in Block Adjustment, the Bundle Block Adjustment gets better results to compare with the Independent Model Adjustment. Thus, it is suggestive that the Bundle Block Adjustment would be an efficient device for the numerical cadastral surveying in futher time.