지방 수집 작약의 유망계통에 대한 형태학적 특성에 관한 연구

안병창,민병훈,정해준,Ahn, Byeong-Chang,Min, Byung-Hoon,Chung, Hae-Joon 배재대학교 자연과학연구소 1996 自然科學論文集 Vol.8 No.2

작약의 지방수집종 1,510계통 중에서 선발된 97계통의 주요 특성을 조사 분석한 다음 Q 상관에 의해서 계통분류한 결과 97계통에서 주당엽수, 엽폭, 엽병장, 화사수, 주두수, 화판수. 화장, 개화기 등의 8개 형질에서 계통들 간에 변이계수가 21.3 - 127.1%로 상당히 큰 것으로 나타났다. 97계통 중 외부 형질이 유망한 22계통의 염색체수는 2n=10으로 계통간에 염색체수의 이상을 발견할 수 없었다. 97계통의 16개 양적형질에 대한 Q 상관관계를 분석한 결과 14개 계통군으로 분류되었고, 제III군과 제VI군은 다시 각각 2개의 아군으로 분류되었다. 제 I 군은 홑꽃계통으로 화폭과 화장이 큰 대륜종이며, 제 $III_a$군은 화판수가 많은 겹꽃계통이었다. 제VII군은 가장 늦게 개화하는 만생종 계통군이며, 제IX군은 개화일이 5월 17일로 가장 빠른 조생종 계통군이었다. 제VIII군은 경장과 엽장이 제일 짧은 왜성게통으로 분식용으로 적합하며, 제 XIII 군은 주당엽수가 많으며 엽장과 엽폭이 큰 대엽계통이었다. 제X 군은 전형적인 피침형의 엽형태를 갖고 있으나 제XII군은 엽폭이 가장 넓은 란형의 엽형태를 갖고 있었다. The major morphological characteristics of 97 lines selected from 1,510 local collection lines of Paeonia spp. were studied and classified into some groups according to their Q correlation. The Coefficient of Variation of 8 characteristics in 97 lines varied greatly with the range from 21.3% to 127.1%. The 22 lines with useful morphological characteristics selected from 97 lines had 2n=10 chromosomes, in which there were no difference among the number of chromosomes of 22 lines. The 97 lines were classified into 14 groups based upon the results of Q correlation analysis obtained from data with 16 quantitative factors; Group III and group VI were divided into two sub-groups. Group I was large flowered lines with a single flower, Group IIIa, doubled flowered lines, Group VII, late maturing lines and Group IX, early maturing lines flowering in 17th May. Group VIII were dwarf type lines which has the shortest stem length and leaf length among 14 groups, which are suitable for potted plants. Group XIII had a lot of stems per plant and a large type leaf with leaf length and width. A needle-type leaf was found in Group X, whereas a wide and oval-type leaf in group XII.

안양시 지역축제의 서비스 품질이 재방문의도에 미치는 영향 : 방문객 만족도의 매개효과를 중심으로

안순이,최병창 관광경영학회 2020 관광경영연구 Vol.95 No.-

The purpose of this study is to extract the service quality factors of the representative festivals of Anyang (Anyang Citizens' Festival, Anyang Youth Festival) by applying the SERVQUAL factor to the local festival visitors held in Anyang. The research method explored theoretical background by examining previous studies related to regional festival, verified research hypothesis, and conducted factor analysis and reliability analysis for empirical analysis. As a result, 28 items were finally selected, including five dimensions of factors (empathy, tangibles, responsiveness, assurance, and reliability). Analyzed through analysis. To this end, four hypotheses were established and tested. The summary is as follows. First, as a result of checking the degree of influence on visitor's satisfaction and return intention centering on five factors of SERQUAL, Anyang-si regional festival was found to have positive (+) Influence was found. In conclusion, the visitor's satisfaction should be improved first of all in order to return visitors. It can be seen that the festival needs to be tangibles, responsiveness and reliability. Second, the hypothesis-IV was analyzed to have a partial mediating effect that 'satisfaction will have a mediating effect in the relationship between the service quality of the Anyang regional festival and the visitor's intention to visit again'. Empathy, tangibles, responsiveness and assurance were found to have a mediating effect on return intentions. Third, there is a need for destination marketing to satisfy responsiveness for visitors by providing new impressions and family-oriented experiences. Therefore, in order to revisit the visitors who attended the local festivals in Anyang, efforts should be made to plan a thematic and differentiated festival. Lastly, I hope that the Anyang Regional Festival will conduct further research on various aspects of urban psychological and humanistic and urban variables in order to establish the attraction marketing. Therefore, I hope that the festival in Anyang region will be reborn as a luxury festival that you want to visit.

관광전공 대학생의 DISC 행동유형에 따른 전공인식과 직업선호도의 차이에 관한 연구

안순이,김재득,최병창 관광경영학회 2020 관광경영연구 Vol.96 No.-

We investigated the effects of DISC behavioral types on major recognition, major satisfaction, and job preference among college students majoring in tourism. The survey period was from March 20 to April 15, 2020, and 211 college students majoring in tourism were surveyed. The results of the study are as follows. First, the most frequent type of DISC behavior among college students majoring in tourism was social-type I, the highest with 41.7%. Second, there was a statistically significant difference in major recognition according to DISC behavior type. Among major recognition, subject recognition and relationship recognition were high in the order of I, D, C, and S, and environmental awareness was high in the order of S, I, D, and C. Third, as a result of analyzing differences in job preferences according to DISC behavior types, statistically significant differences were found. Among career preferences, honor preferences were higher in the order of C, D, S, and I, and in aptitude and interest, S and I were higher than other types. Fourth, as a result of analyzing differences in major satisfaction according to DISC behavior types, statistically significant differences were found. In order of D, I, S, C, satisfaction with major was high. Fifth, as a result of analyzing the effect of major perception on satisfaction, it was found that relational perception has a significant effect on major satisfaction in relation to the effect of major perception on major satisfaction.

수세미외의 부위별(部位別) 유효성분(有效成分) 조사(調査) 및 사과락중(絲瓜絡中) 육질제거(肉質除去) 방법(方法) 개발(開發) 연구(硏究) : (II) -사과락 육질제거 및 섬유품질개선-

유태방,장기운,안병창,신종순,박종상,Yoo, Tae-Bang,Chang, Ki-Woon,An, Byung-Chang,Shin, Jong-Sun,Park, Joung-Sang 한국응용생명화학회 1991 Applied Biological Chemistry (Appl Biol Chem) Vol.34 No.4

일반 농가에서 수세미 사과락의 표피 및 그물섬유중 육질 제거를 위하여 개천수에 침지하여 20여일 소요되는데 비하여, 사과락을 압착한 후 0.2% NaOH로 처리한 결과 $3{\sim}5$시간내에 처리가 가능하였다. 0.2% 알카리 용액과 계면활성제인 0.02% Monopol과 표백제인 0.1% $Ca(OCl)_2$를 처리하여 섬유소의 품질을 보호하면서 육질제거효과를 기할 수 있었다. 또한, 사용 목적에 따라 습경성과 인장강도와 같은 물리성을 formaldehyde, glutardialdehyde, glyoxal과 같은 가교제를 사용하여 조절할 수 있는 가능성을 나타냈다. 또한 산알카리 및 열적 안정도가 양호하여 목욕용 기구, 주방용 세척기구, 오일이나 까스 여과기, 기타 각종 장식용 제조 원료로 사용가능하다는 결론을 얻었다. NaOH 용액의 농도 저하와 KOH로 대치할 때 생성되는 스럿지를 K질 비료로 활용하는 방안 등이 연구중이다. The skin and fleshy substance on the net fiber of sponge-gourd fruit pressed mechanically was removed with 0.2% NaOH solution in $3{\sim}5$ hours. The treatment of 0.2% NaOH with 0.02% Monopol(non-ionogenic polyoxethylen derivative) as surfactnat and with 0.1% $Ca(OCl)_2$ as bleaching agent enhanced the effect to remove the fleshy substance and improve the quality of net fiber. Also, the wet hardness and tensile strength of net fiber were controlled by the crosslinkage of the fiber with glu tardialdehyde, glyoxal, and formalin, respectively. The net fiber was stable on the acid and alkaline solutions. Also the range of temperature to degradate the fiber was $338{\sim}385^{\circ}C$. These values indicated a fair stability. The improved net fiber can be used for raw material of bath, dish washing, oil and gas filter, and many kinds of decorations.

Erwinia carotocora subsp. carotovora에 의한 구약감자 무름병 신칭(新稱)

박종성,최재을,안병창,인무성 한국식물병리학회 1987 Plant Pathology Journal Vol.3 No.3

모단(牡丹)(Paeonia moutan Sim) 접목(接木)이 작약(芍藥)(Paeonia albiflora Palls) 근(根)의 유효성분(有效成分)에 미치는 영향(影響)

장기운,김필주,정하일,문창식,안병창,Chang, Ki Woon,Kim, Phil Joo,Chung, Ha Il,Moon, Chang Sik,Ahn, Byeong Chang 한국토양비료학회 1991 한국토양비료학회지 Vol.24 No.3

This paper was intented to find out the effect of graft of Paeonia moutan scion into Paeonia albiflora stock on the yield and the pharmaceutical components of the root-Paeoniflorin, Albiflorin, Oxypaeoniflorin and Paeonol. The roots of Paeonia albiflora(PA), Paeonia moutan(PM) and Paeonia albiflora grafted in Paeonia moutan (M/A), were collected after being cultivated for three years in Yoenki, Chungnam, Korea. The following results were obtained ; 1. The growth characteristics of the underground part of M/A were similar to those of PA. 2. The yield of M/A was 3-5 times as that of PA in appearance. 3. The amount of Paeoniflorin in M/A was 0.2-0.5% higher than that in PA. The content of paeonol in M/A was not increased by grafting of paeonia moutan with high concentration of paeonol. 농가에서 3년간 재배중인 작약(芍藥), 목단(牧丹), 모단(牡丹)을 접붙인 작약(芍藥)(목단(牧丹)/작약(芍藥))근(根)을 수집해서 외형적(外形的) 생육특성(生育特性)과 유효성분(有效成分)을 분석한 결과 다음과 같은 결론(結論)을 얻었다. 1. 목단(牧丹)/작약(芍藥)을 접목(接木)한 지하부(地下部)의 외형적 생육상태(生育狀態)는 작약(芍藥)의 특성과 같았으나, 달관(達觀) 조사(調査)에 의하면 목단(牧丹)/작약접목근(芍藥接木根)이 작약(芍藥)에 비해 2~3배의 증수량(增收量)을 나타냈다. 2. 목단속(牧丹屬)(Paeonia linne) 식물의 주요(主要) 유효성분(有效成分)인 Paeoniflorin은 목단(牧丹)/작약근(芍藥根)이 0.98%로 작약(芍藥) 0.78%, 목단(牧丹) 0.46%보다 0.2%에서 0.5%까지 각각 높게 나타났으며, 목단(牧丹)에 다량 함유된 Paeonol은 목단접목(牧丹接木)으로 인해 목단(牧丹)/작약(芍藥) 접목근(接木根)에서 함량(含量)이 증가되지는 않았다. 3. 결과적(結果的)으로 수량(收量)과 유효성분(有效成分) 측면을 종합비교(綜合比較)해 볼 때, 작약(芍藥)의 뿌리를 대목(臺木)으로 하여 모단경(牡丹莖)을 접수(接穗)로 접목(接木)함으로서 근생육(根生育)이 괄목할만하게 증대되었고, 약효성분(藥效成分)은 작약(芍藥) 고유의 함량비(含量比)를 유지하는 것으로 추정되어 향후 체계적인 연구의 필요성을 제시해 주었다.

구약감자의 수량향상을 위한 재배법 연구

이희덕,노태홍,서관석,안병창 한국작물학회 1991 한국작물학회 학술발표대회 논문집 Vol.1991 No.-