• Korean Journal of Fisheries and Aquatic Sciences
• /
• v.8 no.4
• /
• pp.242-244
• /
• 1975

Taxonomical evaluation of P. nuntia var. vallata and P. nuntia var. brevicirris Grube was checked. On the basis of the number of paragnaths and its arrangement pattern it is suggested that these two varieties are no longer valid, and they are synonym of Perinereis nuntia(Savigny, 1818).

• Water for future
• /
• v.27 no.1
• /
• pp.133-140
• /
• 1994

The augmenting hydrologic data using a correlation procedue has been used to improve the estimates of the mean and variance at the site of interest with short record when one or more nearby sites with longer records are available. The variance of the unbiased maximum likelihood estimator of ${{\sigma}_v}^2$ derived by Moran based on the multivariate normal distribution is modified into the form of Matalas and jacobs for the bivariate normal distribution to get the critical minimum values of the multiple correlation coefficient which give the improvement for estimation the variance at the site of interest. Those values are tabulated for various lengths of records and the number of sites.

• Korean Journal of Heritage: History & Science
• /
• v.52 no.1
• /
• pp.170-189
• /
• 2019

Sochi Heo Ryun (小癡 許鍊, 1808-1893) was a literary artist of Chinese paintings of the Southern School during the late Joseon dynasty and the founder of paintings in the literary artist's style of Jindo County in South Jeolla Province. He was also a professional literary artist who acquired both learning and painting techniques under Choui (a Zen priest) and Kim Jeong-hee's teachings. Heo Ryun's landscape paintings were influenced by Kim Jung -hee. However, his ink orchid paintings, which he began producing in his later years, were not related to the 'Ink Orchid Paintings of Chusa (秋史蘭)'. His ink orchid paintings as a whole drew attention as he followed the old methods but still used rough brush strokes . Ordinary orchids were drawn based on Confucian content. However, his Jebal (題跋) and seal (印章) contain not only Confucian characters but also Taoist and Buddhist meanings. Therefore, it is possible to guess his direction of life and his private world of suffering. Ryun's ink orchid paintings reflected a variety of philosophies and aesthetic sensibilities. He went through a process of stylistic change over time and formed an 'Ink Orchid Painted Thought' in later life. The main characteristic of Sochi's ink orchid paintings is that he formed his own special methods for orchid paintings by mimicking the Manuals of Paintings. He drew orchids with his fingers in the beginning. Then, Jeongseop, Lee Ha-eung, Cho Hee-ryong, and others developed an organic relationship with the painting style of ink orchid paintings. Then in later years, orchid paintings reached the point of 'Picture Painted Thought (寫意畵)'. The above consideration shows that ink orchid paintings, which he produced until the end of his life, were the beginning of his mental vision and will to realize the image of a literal artist.

• The Journal of the Convergence on Culture Technology
• /
• v.5 no.2
• /
• pp.271-278
• /
• 2019

Sochi Heo Ryeon (1808 ~ 1893), who was born in Jindo in the late Joseon Dynasty, is a master of three classes, caligography, painting.It is a representative painter who is called the founder of the Honam Paintings. He learned Confucianism, Buddhism, Taoism from choui and learned the basics of painting.He became a student of Kim Chung Hee as an introduction of choui. Since then, I have correctly understood the painting aesthetic that realizes the painting by the paintings and paintings of chusa. And he succeeded it in the art world of Honam. His life and artistic features are the wandering that lasted over 70, many work activities, and details the records habit of details of "Sochisillok". Sochi's paintings aimed at Namjong painting, expressing the simple and clear beauty of the free brush and the landscape painting of ye-hwang style. In addition, the peony was painted with bizarre rocks, expressing the lively beauty by changing the brush to be called 'Heo-peony'. And it fulfilled the desire for riches and honors and the taste of Sunbee at the same time, and it became a representative material of 'Unlimsanbang' after being passed on to the house. His naturalized style of painting and painting aesthetic have been influential to the art world in modern Korea until now, forming a painter 's vein for 200 years over 5 generations.

• The Monthly Diabetes
• /
• s.187
• /
• pp.42-44
• /
• 2005

• 대한한약
• /
• s.8
• /
• pp.316-321
• /
• 2004

• 산림경영
• /
• s.148
• /
• pp.54-55
• /
• 2001

산림청 임업연구원(원장 서승진)은 몬트리올의정서에서 오존층 파괴물질로 지정되어 2005년부터 세계적으로 사용이 금지되게 되는 훈증농약인 메틸브로마이드(Methyl Bromide : MB)를 대체할 수 있는 훈증활성물질 이소치오시아네트(Isothiocyanate)를 양고추냉이(겨자무)로부터 추출하는데 성공하였다. 메틸브로마이드는 세계적으로 토양소득, 검역, 시설물 훈증에 약 7만톤이 사용되는 유독성 물질로서 대체물질 개발을 위해 여러나라에서 연구 중에 있으며 우리나라도 OECD 가입국으로서 환경친화적 무공해 농약의 개발이 시급한 실정이었다. 이소치오시아네이트는 쌀, 옥수수, 콩 등 각종 곡물에 피해를 주는 쌀바구미, 팥바구미, 화랑곡나방, 권연벌레 등 저장곡물해충에 메틸보로마이드와 대등한 살충효과가 있는 무공해 천연물로서 메틸브로마이드를 대체할 수 있을 것으로 전망하고 있다. 앞으로 제형개발 등 상품화가 되면 수입에 의존하고 있는 저장곡물 방충농약을 대체할 수 있어 연간 300만 달러의 외화 절감은 물론 지구환경파괴를 막을 수 있는 획기적 계기를 마련하였다.

• 건강소식
• /
• v.38 no.2
• /
• pp.16-17
• /
• 2014

한국 스피드스케이팅의 간판스타 이상화가 '2014 소치 동계올림픽'에서 올림픽 2연패에 도전한다. 탄력적인 허벅지의 힘을 순간적으로 발산해 폭발적인 속도로 질주하는 스피드 스케이팅은 보는 이의 심장마저 세차게 뛰게 한다.

• Journal of Yeungnam Medical Science
• /
• v.11 no.1
• /
• pp.49-54
• /
• 1994

Postoperative brain damage is one of most serious complications of cardiopulmonary bypass (CPB). To prevent brain damage during CPB, adequate cerebral perfusion for cerebral oxygen demand should be maintained. This study monitored jugular venous oxyhemoglobin saturation ($SjO_2$), which reflects the overall balance of cerebral oxygen supply and demand, intermittently in 10 patients undergoing cardiac surgery. At the initiation of CPB, in spite of a significant decrease in mean arterial pressure, $SjO_2$ did not change, and it was stable during the hypothermic period of CPB. But a significan reduction in $SjO_2$ was observed during the rewarming period, and $SjO_2$ had an inverse linear correlation with esophageal temperature. Furthermore, the percent decrease of $SjO_2$ was related to rewarming speed. Therefore, therapeutic approaches for $SjO_2$ desaturation include slower rewarming, increasing cerebral blood flow, decreasing the cerebral metabolic rate for oxygen, increasing oxygen content, and increasing perfusion flow rate.

• Journal of Yeungnam Medical Science
• /
• v.7 no.1
• /
• pp.121-126
• /
• 1990

Halothane is usually a safe and effective inhalation anesthetic agent but it rarely has damaged liver. The authors selected 11 patients who had HBsAg positive and increased SGOT, SGPT at Yeungnam university hospital. Their physical status was ASA class 1 and 2. They had no previous history of operation or liver disease. The liver function tests were performed before surgery, and on 3rd, 7th and 10th postoperative days. The result were as follows : 1) The values of SGOT and SGPT were gradually increased on 3rd postoperative day and markedly increased on the 7th and 10th postoperative day 2) Alkaline phosphatase, total protein, albumin, total bilirubin and direct bilirubin were not significantly changed.