동중국해에 분포하는 개조개의 생식생물학적 연구

김영섭,김영혜,김종빈,장대수,이동우,강현정,Kim, Young-Seop,Kim, Yeong-Hye,Kim, Jon-Bin,Chang, Dae-Soo,Lee, Dong-Woo,Kang, Hyun-Jung 한국패류학회 2010 The Korean Journal of Malacology Vol.26 No.4

Reproductive biology of the purplish Washington clam, Saxidomus purpuratus was investigated based on the samples captured in Jinhae Bay, the East China Sea from January to December 2002. The gonad index (GI) began to increase in January, reached the maximum value in March. The reproductive cycle of this species can be divided into five successive stages: the early active stage (from November to January), the late active stage (from December to February), the ripe stage (from February to May and October), the spawned stage (from May to December), and inactive stage (from November to December). The spawning period was from April to December, and the main spawning occurred between June and August. The shell length at 50% group maturity was estimated to be 71.85 mm. The Sex ratio of this species was not significantly different a 1:1 sex ratio (P > 0.05). 개조개 표본은 동중국해의 진해만에서 잠수선에 의해 어획된 것을 2002년 1월부터 12월까지 매월 120개체씩 채집된 것이다. 생식소 발달단계는 비활성기 (11월-12월), 초기활성기 (11월-이듬해 1월), 후기활성기 (12월-이듬해 2월), 성숙기 (2월-5월과 10월), 산란기 (4월-12월) 등 5단계로 구분되었다. 주산란시기 6월부터 8월까지이었다. 성숙각장은 71-85mm로 추정되었다. 암컷과 수컷 성비는 유의한 차가 없었으므로 1:1이었다.

ISDN의 유지보수에 관한 고찰

김영섭,한미숙,김태일,김우영,이재섭,Kim, Yeong-Seop,Han, Mi-Suk,Kim, Tae-Il,Kim, U-Yeong,Lee, Jae-Seop 한국전자통신연구원 1987 전자통신 Vol.9 No.4

컴퓨터를 이용한 각종 정보처리 기기들이 대중화되고 다양한 텔리매틱 서비스에 대한 수요가 점차 늘어감에 따라 종합정보통신망(ISDN)에 대한 필요성이 높아지고 있다. ISDN으로의 전개에 따라 현재의 공중통신망의 유지보수와 다른 형태의 유지보수 체계의 정립이 필요하다. 본고에서는 ISDN의 가입자 액세스 및 공통선 신호방식의 채택에 따른 유지보수에 대해 고찰하였다.

수종 생약추출물의 muscarin성$(M_1\;type)$ acetylcholine 수용체$(mAChR-M_1)$에 대한 친화력 검색

김영섭,김정섭,김성기,허정희,이병의,유시용,Kim, Young-Sup,Kim, Jeoung-Seob,Kim, Seong-Kie,Heor, Jung-Hee,Lee, Byung-Eui,Ryu, Shi-Yong 한국생약학회 2001 생약학회지 Vol.32 No.3

The water extracts of 82 Korean medicinal herbs were examined for the binding affinity on the recombinant human muscarinic acetylcholine receptor subtype 1 $(mAChR-M_1)$ produced from the CHO (Chinese Hamster Ovary) cell line. Of those tested, the extracts of Coptidis Rhizoma, Phellodendri Cortex, Hedyotis Herba and of Terminariae Fructus were found to exhibit a significant competition with $[^3H]$ N-methyl-scopolamine for the specific binding to $mAChR-M_1$ in a dose dependent manner, respectively.

수종 생약추출물의 NMDA(N-Methyl-D-Aspartate) 수용체 glycine binding site에 대한 친화력 검색

김영섭,김정섭,김성기,허정희,이병의,유시용,Kim, Young-Sup,Kim, Jeoung-Seob,Kim, Seong-Kie,Heor, Jung-Hee,Lee, Byung-Eui,Ryu, Shi-Yong 한국생약학회 2001 생약학회지 Vol.32 No.3

The water extracts of 82 Korean medicinal herbs were prepared and were examined for the binding affinity on the glycine binding site of NMDA (N-methyl-D-aspartate) receptor prepared by the synaptic membranes from the forebrains of male Sprague-Dawley rats. Among the tested, the extracts of Dioscoreae Rhizoma, Hoveniae Semen cum Fructus, Astragali Radix, Armeniacae Semen, Huttuynia cordata Herba, Acanthopanacis Cortex, Aurantii nobilis Pericarpium, Phellinus linteus, Amomi Fructus, Artemisiae capillaris Herba, Polyporus, Agastachis Herba and of Galli Stomachichum Corium were found to exhibit significant competitions with $[^3H]-MDL$ 105,519 for the glycine specific binding site of NMDA receptor in a dose dependent manner, respectively.

생감자와 삶은 감자의 식품성분 비교

김영섭,김소민,김세나,김행란,김상천,황진봉,최용민,Jin, Yong-Xie,Kim, So-Min,Kim, Se-Na,Kim, Haeng-Ran,Kim, Sang-Chion,Hwang, Jinbong,Choi, Youngmin 한국식품조리과학회 2016 한국식품조리과학회지 Vol.32 No.4

Purpose: This study examined the food composition of four raw and boiled domestic potato cultivars: Superior, Dejima, Bora Valley and Rose. Methods: Proximate composition (moisture, protein, ash, dietary fiber and fat), minerals (calcium, phosphorus, iron, potassium, sodium and magnesium) and vitamins (thiamine, riboflavin and niacin) were analyzed in the study. Results: In this study, it was observed that the moisture contents of raw and boiled Bora Valley potato were 83.74 g/100 g and 81.57 g/100 g, respectively, which was highest among the studied cultivars. The protein content of the raw and boiled Rose potato (12.23 g/100 g and 11.02 g/100 g) was higher than that of the other cultivars. Protein contents of boiled Bora Valley and Rose potatoes were significantly lower than those of their respective raw samples. The potassium, phosphorus and sodium contents of Bora Valley potato were 2,397.69 mg/100 g, 389.13 mg/100 g and 14.12 mg/100 g, respectively. In case of raw potato, the calcium, iron and magnesium contents of Dejima potato were 51.52 mg/100 g, 3.21 mg/100 g and 137.62 mg/100 g, respectively, which were the highest values among the tested potato cultivars. Total dietary fiber content of Dejima potato was 14.78 g/100 g, which was the highest level. The dietary fiber contents of four cultivars of potatoes were lower after boiling. Thiamine content was highest in the Bora Valley potato (0.43 mg/100 g). Riboflavin contents of the Rose potato was 0.35 mg/100 g, which was higher than that of the others. Conclusion: Overall, four cultivars of raw and boiled potatoes had enhanced food composition. Therefore, these potato cultivars are expected to be highly valuable food items for the development and application of functional foods.

회원작품 - 동일복지문화원

김영섭,Kim, Young-Seop 대한건축사협회 1996 建築士 Vol.1996 No.12

혹고니(Cygnus olor)의 보툴리눔독소증

김영섭,김보숙,신남식,Kim, Young Seob,Kim, Bo Suk,Shin, Nam Shik 대한수의학회 2008 大韓獸醫學會誌 Vol.48 No.2

Many neurotoxigenic clostridia are found in soil. Among animals, birds are especially susceptible to botulism, perhaps because they feed on insects, invertebrate carcasses, and decayed feeds contaminated with spores of Clostridium (C.) botulinum. C. botulinum type C is mainly involved in avian botulism. In the summer of 2005, death of a mute swan (cygnus olor) living in the pond of large bird cage was found in Seoul Grand Park Zoo. The birds presented presumptive clinical signs of botulism, such as ruffled hackle feathers, abnormal posture of the head, weakness, and flaccid paralysis. At that time, pond water in the breeding facilities was drained for 7 days, but there were still remained water containing sediment of feed and feces. Therefore, botulism was suspected and an experimentation were made to detect C. botulinum in the dead mute swan. Gross post-mortem findings of a mute swan showed jelly-like hemorrhagic contents in the intestine, sands and vegetations in the stomach. C. botulinum was isolated from the liver, small intestine and large intestine samples. Botulism was also confirmed by mouse inoculation test with the organ samples. With PCR, a gene encoding C. botulinum type C toxin was detected for the several organs of the mute swan died. These results suggested that death of mute swan was caused by C. botulinum type C.

족제비에서 분리된 무구조충(無鉤條蟲)에 관하여

김영섭,송재욱,Kim, Young Sup,Song, Jai Wook 대한수의학회 1972 大韓獸醫學會誌 Vol.12 No.1

Taenia were obtained from intestine of a weasel (Mustela sibirica coreana) captured at Gong Nung Dong, Seong Buk-gu, Seoul. The tapeworm was found to be Taeniarhynchus saginatus, and it was the first case of the wild carnivore in Korea.

닭의 Sparganum 감염(感染)에 대(對)하여

김영섭,김동희,Kim, Young Sup,Kim, Dong Hee 대한수의학회 1973 大韓獸醫學會誌 Vol.13 No.1

A large plerocercoid was found from abdominal cavity of hen slaughtered in a slaughter-chicken house at Chyung Yang market in Seoul. The worm was identified as Diphyllobothrium mansoni of Genus Spirometra and the length of whole body was approximately 50 cm.

동지나해의 열속추정에 관한 연구

김영섭,KIM Young-Seup 한국수산과학회 1996 한국수산과학회지 Vol.29 No.1

각종 해${\cdot}$기상 자료와 위성관측에 의한 운량 자료를 이용하여 벌크법에 의해 동지나해에 있어서 대기와 해양간의 열속을 추정하였으며, 그 결과를 요약하면 다음과 같다. 1) 태양복사량은 5월에 $255Wm^{-2}$로 최대, 12월에 $111Wm^{-2}$로 최소이며, 그 분포는 동절기에는 남쪽으로 갈수록 증가하고, 하절기에는 장마전선의 영향으로 북쪽으로 갈수록 증가하는 경향이 있었다. 장파복사량의 경우, 공간적 분포의 차이는 작으나 계절에 따른 차이는 커서 최대인 2월의 값은 (약 $70Wm^{-2}$) 최소인 7월의 2배에 이른다. 2) 현열과 잠열의 공간적 분포양상은 조사해역내의 해류 분포와 비슷하였다. 겨울철에 이 두 요소에 의한 해양의 열손실량은 대단히 커서 $830Wm^{-2}$ 이상이고, 이것은 같은 기간중 순폭사량의 5배에 이른다. 3) 연평균 순열플럭스의 분포는 전역에서 부 값을 보였으며, 최대 열손실 해역은 큐슈 남단으로 1월에 $400Wm^{-2}$ 이상이었다. 4) 조사해역의 태양복사량, 장파복사량, 현열 및 잠열의 연평균치는 각각 187, -52, -30, $-137Wm^{-2}$이고, 결과적으로 연간 약 $32Wm^{-2}(2.48\times10^{13}\;W)$의 에너지를 손실하고 있는 것으로 추정되었다. 5) Fig. 1에 표시되어 있는 A 해역 (황해)은 대기와의 열교환을 통하여 오히려 연간 $10Wm^{-2}(0.4\times10^{13}\;W)$의 에너지를 얻고, B 해역 (동지나해)은 $48Wm^{-2}(2.1\times10^{13}\;W)$,그리고 C 해역 (쿠로시오역)은 $39Wm^{-2}(1.7\times10^{13}\;W)$의 열을 손실하고 있는 것으로 추정되었다. Heat flux of the East China Sea was estimated with the bulk method, the East China mount based on the marine meteorological data and cloud amount data observed by a satellite. Solar radiation is maximum in May and minimum in December. Its amount decreases gradually southward during the winter half year (from October to March), and increases northward during the summer half year (from April to September) due to the influence of Changma (Baiu) front. The spatial difference of long-wave radiation is relatively small, but its temporal difference is quite large, i.e., the value in February is about two times greater than that in July. The spatial patterns of sensible and latent heat fluxes reflect well the effect of current distribution in this region. The heat loss from the ocean surface is more than $830Wm^{-2}$ in winter, which is five times greater than the net radiation amount during the same period, The annual net heat flux is negative, which means heat loss from the sea surface, in the whole region over the East China Sea. The region with the largest loss of more than $400Wm^{-2}$ in January is observed over the southwestern Kyushu. The annual mean value of solar radiation, long-wave radiation, sensible and latent heat fluxes are estimated $187Wm^{-2},\;-52Wm^{-2},\;-30Wm^{-2}\;and\;-137Wm^{-2}$, respectively, consequently the East China Sea losses the energy of $32Wm^{-2}(2.48\times10^{13}W)$. Through the heat exchange between the air and the sea, the heat energy of $0.4\times10^{13}W$ is supplied from the air to the sea in A region (the Yellow Sea), $2.1\times10^{13}W$ in B region (the East China Sea) and $1.7\times10^{13}W$ in C region (the Kuroshio part), respectively.