짧은날개자루맵시벌속(벌목: 맵시벌과)의 분류학적 연구

李鐘郁,咸印皓,車晉烈 嶺南大學校附設 基礎科學硏究所 1987 基礎科學硏究 Vol.7 No.-

본 연구에서는 여러 형질을 종합 분석하여 한국산 Agrypon속의 분류학적 위치를 재검토, 확인하고 하위 분류군에서 유연관계를 밝혀 현재까지 여러 분류체계를 정리하고자 하였으며 이를 위해 한국산 및 구북구계에 분포하는 외국산 표본과 미동정종 10종(한국산 6종, 외국산 4종)을 포함하여 전산처리한 결과 다음과 같은 결론을 얻었다. 1. 한국산 Agrypon속은 미기록 2종(A. anomela, A. longipropodeum)이 추가되어 총 8종이 분포하게 된다. 2. 한국산 Agrypon 속 7종과 외국산 7종을 포함하여 14종의 검색표를 작성하였다. 3. 유연관계 추정을 위한 형질 선정은 Agrypon속에 있어서 형질의 수를 증가할수록 그 결과는 안정됨을 확인하였고, 질적형질 또는 실측치만을 사용하였을 때에는 뚜렷한 종간의 구분이 어려우므로 질적, 양적형질을 포함하여 80개 이상을 사용하는 것이 적당하였다. 4. 종수의 변화에 있어서도 동일한 현상선에서 묶이는 군의 수나 각 군의 구성 종에는 변화가 없었으므로 Agrypon속의 현상적 분류체계가 유효한 것으로 판명되었다. 5. 유집분석 방법에 있어서 Agrypon속의 분류체계를 분석하는데는 average 방법보다 ward 방법이 적합함을 알았다. 6. 현상적 수리 분석의 결과 Trichonotus 속이 Agrypon 속에 통합되는 것이 타당하다. 7. 한국산 Agrypon 속 7종은 다음과 같이 크게 3개의 group으로 나눌 수 있다. flaveolatum group: A. flaveolatum debilis group: A. anomelas, A. longipropodem, A. oyeyamense anxium group: A. anxium, A. suzukii In this study, various characters were analyzed synthetically. Taxonomic position of korean genus Agrypon was reviewed and ascertained, relationship in low taxo-nomic groups was clarified, and thus current taxonomic system was tried tobe rearran-ged. To do these, the increase and decrease of the number of species, that of the characters, and the variation of clustering analysis method were computerized, by using korean and eastern palearctic specimens and unidentified ten species. The results are as follow. 1. Two speciese(A. anomelas, A. longipropodeum) were newely recorded, and so eight specirs in genus Agrypon are distributed in korea. Keys was made, including seven korean species and seven foreign species among genus Agrypon. 2. In order to ascertain the relationship of species in genus Agrypon, using more than eighty characters was adquate. And it was confirmed that the more increasing the number of characters is, the more stable the result is. 3. It was proved that the phenetic taxonomic system is effective because the numbers of groups constructed by the same phenetic line and those of species n each group were not changed. Ward method was more suitable than average method, when analyzing taxonomic system of genus Agrypon. 4. It was validated that genus Trichonltus must be nuified in genus Agrypon as the result of phentic numerical analysis. Seven species in korean genus Agrypon were classified as the follwing three groups: flaveolatum group: A. flavolatum G. debilis group: A. debilis (W.), A. anomelas (G.), A. longipropodeum U., A. oyeyamense (U.) anxium guoup: A. anxium (W.), A. suzukii (M.)

뭉툭맵시벌아과(벌목:맵시벌과)의 분류와 계통 : Ⅰ. 현상학적 분석 Ⅰ. Phenetic analysis

이종욱,차진열,박원학 嶺南大學校 基礎科學硏究所 1995 基礎科學硏究 Vol.15 No.-

For the phenetic analysis of the subfamily Tryphoninae(Hymenoptera:Ichneumonidae), specimens were collected from March of 1988 to September of 1995 in the southem part of Korean peninsula. Specimens were also obtained from various museums and laboratories both in Korea and other counteries. This research utilized about 1000 domestic specimens and 3010 foregin specimens including 10 specimens from North Korea. Phenetic analysis was performed using these specimens (39 genera 39 species)and the following results were obtained. In the cluster analysis, the ward method is more effective than the average linkage method (within group and between group), while the use of total characteristics was resulted in more stable grouping than only quantitative or qualitative characteristics. The cluster and discriminant analyses suggested that the Townes(1969) and Townes et al.(1992)'s system is well fit for the classification of Tryphoninae. For the subfamiliar classification, the analyses of total characteristics by ward method resulted in the most accetable grouping.

한국산 나비목(Lepidoptera)의 발향린(Androconia)에 관한 주사 전자현미경적 연구 Ⅰ. 뱀눈나비과

이종욱,차진열,류성만 嶺南大學校附設 基礎科學硏究所 1988 基礎科學硏究 Vol.8 No.-

한국산 Satyridae 에서 보고된 35종 중 북한산 11종과 채집하지 못한 3종을 제외한 21종을 재료로 광학현미경으로 발향린의 유무 및 분포를 확인하였다. 이중 발향린이 관찰된 9종을 대상으로 주사전자현미경으로 그 형태를 비교 연구하였다. 1. 발향린이 관찰된 종은 Coenonympha ammaryllis Cramer, Erebia wanga Bremer, Eumenis antonoe Esper, Lopinga achine Scopoli, Minois dryas Scopoli, Pararge deidamia Eversmann, Ypthima argus Buttler, Ypthima amphithea Menetries, Ypthima mojschulsk Bremer et Grey 9종 이었다. 2. 발향린은 암컷에서는 발견되지 않았고 수컷의 앞·뒷날개 표면(dorsal surface)에서 관찰되었다. 3. 발향린의 분포는 주로 앞날개의 둔맥과 경맥사이, 뒷날개는 주맥을 중심으로 분포하였으며, 종에 따라서 상당한 차이를 보였다. 4. Satyridae 9종의 발향린은 나발막(fimbriae), neck, 잎새(laminar), 자루병반(foot stalk)등을 갖추었으나, 부속반(accessory disk)은 가지지 않았다. 5. Satyridae 9종의 발향린은 같은 종 내의 다른 개체간, 부위에 따른 변이는 관찰되지 않았다. 6. 발향린의 성유인 물질의 분비는 샘(gland)의 생성물이 자루병반의 강(cavity)내로 들어가서 잎새(laminar), neck, 나발막(fimbrae)의 말단개구부등 발향린 전면에 걸쳐있는 구멍(pore)을 통해 분산되는 것으로 여겨진다. This paper observed through microscope the existance and the distribution of the androconia of the 21 species of Satyride among 35 ones which have been reported in Korea, excluding 11 species in north Korea and 3 one's not in collection. 9 species which were observed the androconia among these were chifely compared and studied through Scanning Electron Microscope. 1. The species observing androconia are ? Coenonympha ammaryllis Cramer, Erebia wanga Bremer, Eumenis antonoe Esper, Lopinga achine Scopoli, Minois dryas Scopoli, Pararge deidamia Eversmann, Ypthima argus Buttler, Ypthima amphithea ? Menetries, Ypthima mojschulsk Bremer et Grey. 2. The androconia was not found at the females, but only at the dorsal surface of the fore and hind wings of males. 3. The androconia was mainly distributed between the anal vein and the radius of the fore wings and at the cubitus of the hind wings, and made differences among the species. 4. The androconia of 9 species Satyridae fimbriae, nack, laminar,foot stalk, but no accessory disk. 5. The androconia of 9 species Satyridae was observed no variation at the sections and among the inviduals of the same species. 6. The secretion of the sexual attractant at the androcnia was through to be diffused into the pores at the surface of the androconia of laminar, neck, and fimbriae through the cavirty of the foot stalk of the gland.

Substance P의 기니피그 위 유문동 윤상근에 대한 수축 및 전기적 효과

서종옥,이승곤,김종승,전제열,여철호,윤평진 조선의대 1995 The Medical Journal of Chosun University Vol.20 No.2

Ni_1-xFe_x 박막의 자기저항효과에 관한 연구

김종기,정진봉,백주열,이기암 단국대학교 신소재기술연구소 1993 신소재 Vol.3 No.-

DC Magnetron Sputtering 법으로 제조된 Ni_1-xFe_x 박막에 대해 박막의 두께 및 시편의 조성비가 자기저항비에 미치는 영향에 대하여 조사하였다. 시편의 조성비는 Fe chip의 개수로 조정하였으며, 박막의 두께는 400∼1600Å으로 변화시켰다. 복합타겟의 구성방법은 개량된 모자이크방식이었고, 자기저항비는 4-point probe를 이용하여 측정하였다. Fe의 조성이 증가함에 따라서 자기저항비는 증가하였으며, 조성이 x≒11에서 최대가 되었고, 두께가 증가함에 따라 자기저항비도 증가하였다. 제작된 모든 시편은 비정질구조를 나타내었다. We have investigated the magnetoresistance ratio on the influence of film thickness and range of sample composition about Ni_1-xFe_x Thin Film produced by DC Magnetron Sputtering. The range of sample composition was controlled by the number of Fe chips, and the range of deposited film was 400Å to 1600Å. Target formation was the improved mosaic type, and magnetoresistance ratio measured by 4-point probe method. The magnetoresistance ratio was increased with the increase of film thickness, and the magnetoresistance ratio was varied with sample composition. All samples were showed amorphous structure.

赤潮原因種 및 毒性種에 관한 文獻的 調査 : Dinophyta(와편모조)를 중심으로

柳奎烈,文成基,李宗南,李元錫 慶星大學校 1990 論文集 Vol.11 No.3

뭉툭맵시벌아과(벌목:맵시벌과)의 분류와 계통 : Ⅲ. Morphometric analysis of Genus Netelia Gray Ⅲ. 자루맵시벌속의 형태계량학적 분석

차진열,이종욱,박원학 嶺南大學校 基礎科學硏究所 1995 基礎科學硏究 Vol.15 No.-

For the taxonomy and phylogeny of the subfamily Tryphoninae(Hymenoptera: Ichneumonidae), specimens were collected from March of 1988 to September of 1995 in the southern part of Korean peninsula. Specimens were also obtained from various museums and laboratories both in Korea and other counteries. This research utiltzed about 1000 domestic specimens and 3010 foregin specimens including 10 specimens from North Korea. Morphometric analysis was performed using these specimens(7 subgenera 20 species 53 individuals of Genus Netelia Gray) and the following results were obtained. In order to get a desirable results from morphometric analysis, both PCA and discriminant analyses were performed. All subgenera show distinctive feature, even though they share several morphological characteristics. Thus, the subgeneric classification of Netelia is adequate (Kaur & Jonathan, 1979). Morphometric analysis indicated that SCU, WFA, WCL, LRM and FCU's are important factors to classifying the subgenera. It could overcome the problems following subgeneric classification if these characters were incorperated into subgeneric classification system.

진행성파괴를 고려한 보강모래지반의 지지력에 관한 연구

임종철,이재열,홍석우 釜山大學校生産技術硏究所 1998 生産技術硏究所論文集 Vol.55 No.-

지지력에 관한 이론들이 조밀한 모래지반에서 동시파괴(전반전단파괴)가 발생한다고 가정하고 있다. 그러나, 본 논문에서 실시한 모형실험의 결과 조밀한 모래지반이라도 진행성파괴가 발생한다는 것을 알 수 있으므로, 지지력산정시 동시파괴에 의한 지지력계수가 아닌 진행성이 고려된 지지력계수를 사용하는 것이 중요하다. 본 연구결과에 의하면, 매트로 보강된 모래지반의 경우 근입깊이의 증가로 인해 지지력이 증가되는 요인과 흙과 매트의 마찰저항에 의해 지지력이 증가되는 효과 또한 지지력산정시 고려되어져야 한다. 그리고, 제안된 방법에 의해 계산된 값과 모형실험에 의한 결과를 비교하였다. In most of the theories about bearing capacit of footing, it is assumed that the general shear failure occurs in dense sandy ground. But, according to the test results of this study, progressive failure occurs in dense sandy ground also. So, in order to calculate bearing capacity, it is important to sue bearing capacity factor in which progressive failure is considered. By the results of this study, it is known that the effects of bedding depth and friction between soil and mat should be considered to get a bearing capacity of footing on the sandy ground reinforced by mat. And bearing capacity calculated by proposed method and test results are compared.

회천의 저서성 대형무척추동물에 의한 생물학적 수질 평가에 관한 연구

차진열,이종욱,류성만 嶺南大學校 基礎科學硏究所 1996 基礎科學硏究 Vol.16 No.-

The present study was carried out to determine the water quality based on the biological evaluation of water pollution in Hoe Stream. The survey was carried out through the whole Hoe stream(sites 1-9), and two sites in Nakdong River(site 10,11), meeting before and after Hoe Stream from March, 1995 to February, 1996. The results are as follow; (1) Benthic macroinvertebrates in present study are composed of total 200 species, 115 genrea, 68 families, 21 orders, 7 classes in 5 phyla and among them, Aquatic insects are composed of 171 species, 91 genera, 52 families in 9 orders. According to comparison of Hoe Stream and Nakdong River, benthic macroinvertebrates in Hoe Stream are composed of total 199 species, 114 genera, 67 families, 20 orders, 7 classes in 5 phyla, and in Nakdong River are composed of total 44 species, 28 genera, 25 families, 13 orders, 6 classes in 3 phyla. (2) The dominant species were investigated as Trichoptera and Ephemeroptera in upper reaches, and Chironomidae in lower reaches. (3) The diversity indices are 2.154∼3.619, and it means, that in Hoe Stream appeared higher value than in Nakdong River. (4) Conclusively, almost all factors of water quality in present study was one to four levels. Hoe Stream showed one to three levels and appeared four level in Nakdong River.

황강의 저서성 대형무척추동물에 의한 생물학적 수질 평가에 관한 연구

류성만,이종욱,차진열 嶺南大學校 基礎科學硏究所 1996 基礎科學硏究 Vol.16 No.-

The present study was conducted to determine the water quality in Whang river based on the biological parameters, emphasized on the benthic macroinvertbrates. The survey area induced eight sites in Whang river and two sites in Nakding river and the study was carried out from March of 1995 to February of 1996. The result are as follows; (1) Benthic macroinvertebrates are composed of 200 species including 114 genrea, 71 families, 21 orders, 7 classes in five phyla. A total of 200 species was found in Whang river. In contrast, only 66 species were recorded in Nakdong river. (2) Trichoptera and Ephemeroptera wase dominant in the upper stream, while Chironomidae was the most aboundant group in the lower stream. (3) The diversity indices ranged from 2.654 to 3.608 depending on the site. The indices in Whang river were relative higher than that of Nakdong river. (4) In summary, all bilogical factors indicate that the water quality range from the level of two to the level of four. The water quality level was two or three in Whang river depending on the site and level was four in Nakdong river.