• Journal of Physiology & Pathology in Korean Medicine
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• v.19 no.5
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• pp.1169-1180
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• 2005

First, I read all the materials, including Dongeuibogam(Encyclopedia Medica Koreana), classical writings on Lacca sinica exsiccata, herbal writings on lacquer poison, and herbal books on how to treat lacquer poison. And then after 1 examined all the details on qi and taste of Lacca sinica exsiccata, its efficacy, detoxification, lacquer poison, and its effects on body symptom, 1 got the following results. The order of frequency that Lacca sinica exsiccata is used in Dongeuibogam is pressure-feeling, blood circulation, and insect biting. Its way of intake is not so much through herb-boiling or powdered medicine as through hand-made pills. When medicine is used in the form of pills, the Lacca sinica exsiccata is more included among other ingredients. When old doctors treated pressure-feeling in the chest, they mixed up other herbs, with not putting more emphasis on the efficacy of lacquer 010 doctors believed that toxicity of Lacca sinica exsiccata is not having its own poison, but having biased dominance in the use of its qE and taste. The way or detoxification or Lacca sinica exsiccata is used in the order of crab-boiled water, egg, Xanthoxylum piperitum, Perilla frutescens, Astar tataricus, a weeping willow, iron-tempered water, and Allium toberosum. Special point in detoxificating lacquer poison is that they used medicines for well-ciruculating pulmonary stream, medicines for promoting to urinate or discharge by helping large colons to move, medicines for making the lacquer scar small, medicines for helping digest, and medicines for improving vessel function in the poisoned area. With the above results, the more profound study, based on the crab-boiled water and egg, is expected to go on to increase the effect on the one hand, and to make the new way of lessening or removing the toxicity of lacquer with more safe use on the other hand.

• Journal of Chest Surgery
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• v.36 no.11
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• pp.862-865
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• 2003

Obstructive intracardiac lesions, like mitral stenosis or insufficiency (MR), by myxomas of the left atrium have been commonly reported, but the attenuation of MR by myxoma combined with coronary artery disease is very rare. We report a 70-year-old female patient whose left atrial myxoma had attenuated moderate MR to mild MR and required mitral valve surgery after removal of the myxoma. She also had coronary artery disease, severe pulmonary hypertension and moderate tricuspid regurgitation due to the mitral valve lesions obstructed by myxoma. The patient underwent removal of myxoma, mitral and tricuspid valve reconstructions, and coronary artery bypass grafting. She was discharged at the postoperative 14 day without any problems.

• Korean Journal of Organic Agriculture
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• v.20 no.1
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• pp.71-80
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• 2012

This experiments was conducted to investigate the influence on growth of rye, triticale with legume and investigated their productivity, feed value and stock carrying capacity in order to select the appropriate forage species in the central region of Korea. In the results, Rye+Red clover showed 5.2ton/ha of dry matter yield. But there was no significant difference with Triticale+Red clover and Rye in upland field. In paddy field, Rye+Hairy vetch showed 5.2ton/ha, but there was no significant difference with Triticale+Hairy vetch and Rye. Mixture effects with Rye, Triticale and Red clover, Hairy vetch by relative yield were more than 1.00 compared to monoculture, and their mixture effect was recognized in upland and paddy field. Relative feed value was highest in the applications of Triticale mixture in upland and paddy field. The average value of $K_{CP}$ and $K_{TDN}$ showed the highest one as 2.75head/ha/yr in Rye+Red clover in upland field and 2.84head/ ha/yr in Triticale+Hairy vetch in paddy field. According to the results, Rye+Red clover in upland field and Triticale+Hairy vetch in paddy field were considered to be the most appropriate winter forage crops for the central region of Korea in terms of productivity, feed value and stock carrying capacity.

• Korean Journal of Organic Agriculture
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• v.20 no.1
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• pp.59-70
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• 2012

This experiments was conducted to investigate the influence on the growth of Sorghum ${\times}$ Sudangrass hybrid by use of various organic fertilizer and investigated their productivity, feed value and stock carrying capacity. In the results, the application of fermented poultry manure showed 93.6ton/ha, 19.6ton/ha, 1.12ton/ha, 11.31ton/ha of fresh yield, dry matter yield, crude protein (CP) yield and total digestible nutrients (TDN) yield but there were no significant differences with the application of poultry by-product compost (poultry manure with sawdust) and swine by-product compost (swine manure with sawdust). And the average value of $K_{CP}$ and $K_{TDN}$ showed the highest one as 9.45head/ha/yr in the application of fermented poultry manure. However, organic matter content of fermented poultry manure to the lower portion of 32.1% compared to other organic fertilizers could imagine that mineralization of fermented poultry manure was fairly advanced and plant used most of nitrogen in fermented poultry manure, so productivity of Sorghum ${\times}$ Sudangrass hybrid was shown more than other organic fertilizers. If other organic fertilizers use continuous, this difference can be considered to be reduced further. As a result, fermented poultry manure is better than other organic fertilizers in productivity, feed value and stock carrying capacity due to the higher content of mineralizable matters. In addition, mixing poultry manure with cow and swine manure is better choice because cow and swine manure will meet a low organic matter in poultry manure.

• Korean Journal of Organic Agriculture
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• v.17 no.1
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• pp.55-62
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• 2009

In this paper, we assessed the growth of rice seedlings(Chucheong variety) in commercial organic growth medium that was substituted with different ratios of vermicast of oyster mushroom waste grown under potting alone, and potting and floor layering treatment. The commercial organic growth medium was substituted with vermicast at ratios of control, 2%, 4% and 6%, respectively. The control consisted of commercial organic growth medium alone without vermicast. Incorporation of $4%{\sim}6%$ vermicast of oyster mushroom waste into a commercial organic growth medium enhanced the growth of rice seedlings significantly as compared to commercial organic growth medium alone(control), and 2% amended with vermicast in potting treatment. This results demonstrate that substitution with low ratios of vermicast($4%{\sim}6%$) will promote growth of rice seedlings. The growth of rice seedlings in commercial organic growth medium alone without vermicast was enhanced significantly as compared to the substituted with vermicast in floor layering treatment, it may due to nutrient uptake by elongated root from the vermicast when applied to on the floor layering. Floor layering treatment is an effective method for potting processing of vermicast. The vermicast of oyster mushroom waste should have a high safety and great potential as materials of growth media for increasing plant growth, either as soil conditioner, or as substitution or amendments to commercial organic growth medium. For the enhanced growth of rice seedlings, demand to increase with total nitrogen, and decrease with the carbon and nitrogen ratio(C/N) of commercial organic growth medium supplied by such as vermicast.

• The Sea:JOURNAL OF THE KOREAN SOCIETY OF OCEANOGRAPHY
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• v.2 no.1
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• pp.1-7
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• 1997

We have monitored nutrients, chlorophyll, suspended solids, and salinity in the Keum Estuary to understand the temporal fluctuation of oceanographic parameters and to illustrate any variation due to the gate operation of the Keum River Dike from June, 1995 to September, 1996, approximately for 500 days. Tidal range is used as the key factor to explain the fluctuations and atmospheric parameters such as air temperature, wind velocity and rainfall are also used supplementally. The fresh water discharge was selected as another major impact on the estuarine environment due to the gate operation of the Keum Dike. In addition, daily variation by tidal cycle was investigated twice in April and July, 1996. In diurnal variation, salinity was positively correlated with tidal elevation, whereas negatively correlated with nutrients. Relatively high suspended solid and chlorophyll contents were found in the period between high and low tide. In 500 days continuous observations, salinity was negatively correlated with the volume of fresh-water discharge, but positively correlated with nutrients. A major chlorophyll bloom occurred in spring. A similar pattern of variation was observed between suspended solid and the neap-spring tidal cycle. In comparison with the data of the Keurn Estuary before the gate operation of the Keum River dike, fresh-water discharge predominated other environmental factors during the rainy season. In addition, the velocity of tidal current and the concentration of suspended solid were decreased, while nutrients and chlorophyll contents were increased.

• The Sea:JOURNAL OF THE KOREAN SOCIETY OF OCEANOGRAPHY
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• v.21 no.2
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• pp.78-90
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• 2016

This report is to introduce detail processes during the restoration/revision project for the Korean Standard Methods for Marine Environment. The processes are composed of 3 steps: questionaries, QA/QC confirming step by CRM(Certified Reference Materials), and advisory council by specialists. The questionaries required four main topics to be included to the restoration/revision protocol: 1. the guidelines to sampling, transportation, storage, and pre-analytical procedures for the marine specimens, 2. the unified analytical method, especially for the organic compounds, 3. the QA/QC test requirement for CRM, 4. introduction of diverse analytical instruments, 5. the customer- friendly express of the protocol. Based on these new protocol, we expect two most important effects: 1, increased insurance of international credibility and equivalence by the QA/QC procedures, 2. increased conformability and representatively from wide-spread use of the protocol. Finally we suggested several residual topics remained to the inter-government cooperation.

• Proceedings of the Korea Water Resources Association Conference
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• 2007.05a
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• pp.1711-1715
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• 2007

하천에서는 나라마다 하천마다 구간마다 독특한 하도특성을 지니고 있다. 우리나라는 전 국토의 70 %가 산지로 이루어져 있으며, 이로 인하여 특이한 하도형태의 모습을 보이는 구간이 산재하고 있다. 그 대표적인 모습이 충적하도와 침식하도가 연속해 발생하는 과정에서 나타나는 것이 하천 협착부 구간이다. 이러한 하천협착부 주변지역은 전형적인 수해상습 구간이 되는 경우가 많다. 이러한 상황임에도 불구하고 현재까지 우리 나라에서는 이러한 협착부 구간에서 하도특성을 반영한 연구 및 설계 사례가 전무한 실정이다. 따라서, 본 연구에서는 낙동강 선산지역의 하천 협착부에서의 하도 수리학적 의미와 하도형태에 대하여 조사하고 분석하였다. 연구 결과, 모래하천인 조사구간의 저수로 하상에서 아주 미세한 유사분급 현상은 확인할 수 있었지만, 명쾌한 자연 영력에 의한 유사분급 현상이라 판단하기에는 어려운 부분이 있었다. 이는 완만한 하상경사, 균일성에 가까운 하상재료의 공급에 기인한다고 추정할 수 있었다. 그러나 이와 같은 자연적인 현상보다는 골재채취 등의 원인에 따른 유사분급이 확연하다고 추정되었다. 그리고 협착부의 배수구역에서 과거 활발했던 이동상 단단면 하도형태가 유심부의 이동과 더불어 최근 급격하게 복단면화가 진행되고 있음을 확인하였다. 이와 더불어 저수로의 하폭이 크게 줄어드는 현상을 확인할 수 있었다. 이와 같은 현상은 궁극적으로 이상홍수 발생시의 복단면 가중 또는 홍수단면적 축소, 저수로에서의 호안 또는 제방 아래부분의 국소세굴이 야기될 수 있음을 시사한다.원주교각에 대한 국부세굴 특성을 검토하였다. 또한 원주형의 교각에서는 단일원주보다는 원주군으로 설치되는 경우가 대부분이며 이때 교각의 직경(D)에 대한 교각 사이 간격$(L_d)$의 비$(L_d/D)$에 따른 전면교각에서의 수류변화의 영향이 후면교각에 작용하여 상호 복합적인 흐름 및 세굴특성을 나타내므로 이와 같은 복렬형 원주군의 세굴특성을 파상형 원주교각에 적용하여 국부세굴의 크기 변화를 해석하였다. 따라서, 교각주위에서의 수류특성 및 세굴의 변동은 원주군 및 교각파상의 크기와 간격 등과 같은 구조물의 배열조건과 Froude 수, 수심 등의 수리학적 조건에 따라 달라지므로 이의 조건을 체계적으로 변화시켜 가면서 교각주위에서의 국부세굴 및 세굴 감소특성을 검토하였다. 실험결과 오목 및 볼록 파상형 원주 주위에서의 세굴크기는 원형원주와 비교하여 전체적으로 감소하는 것으로 확인되었으며 특히 오목형 $B/\acute{h}=3$에서는 세굴경감효과가 탁월하여 70%이상 감소하는 것으로 확인되었으나 볼록형 $B/\acute{h}=5$에서는 세굴촉진특성이 나타나고 있는 것으로 나타났다. 따라서, 파상형 원주에서는 하강류나 와류를 파상형의 내부로 유도하여 세굴의 크기를 조절할 수 있는 최적의 파상이 존재하고 있는 것으로 예측되었다.원 분야 소프트웨어의 개발에 기본 토대를 제공할 것으로 판단된다.았다. 또한 저자들의 임상병리학적 연구결과가 다른 문헌에서 보고된 소아 신증후군의 연구결과와 큰 차이

• Journal of Yeungnam Medical Science
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• v.20 no.2
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• pp.197-205
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• 2003

서론: 급성 관동맥 증후군과 심근경색증의 진단과 예후 예측에 도움을 주는 새로운 심효소인자가 여러 가지 발견이 되어 현재 응급의료센터에서도 기본적으로 허혈성 흉통이 있는 환자에게 많이 사용하고 있다. 특히 최근에는 troponin과 CK-MB의 유용성에 대해서 많이 언급을 하고 있다. CRP도 역시 급성 관상동맥증후군에서 중요성이 인식되고 있다. 저자들은 세 가지 인자를 동시에 평가하여 상승되는 인자 수에 따라 그 중요성이 다를 수 있다는 가정 하에 총체적인 환자에 대한 정보를 제공할 수 있고, 응급실 근무 의사에게 급성 심근 경색증 환자를 좀 더 효율적으로 평가 할 수 있도록 하기 위하여 다표지 인자에 관한 연구를 시작하였다. 방법: 저자들은 응급의료센터에 내원한 급성 허혈성 흉통이 있는 환자 중 심효소 검사와 심전도에서 급성 심근 경색증에 합당한 소견을 보이고 이후 검사한 심혈관 조영술에서 심근경색증으로 확진된 환자를 대상으로 하였다. 내원 초기에 troponin T와 CK-MB, CRP를 동시에 측정하였고 또한 후향적으로 환자에 대한 기본적인 특징과 정보, 심전도 소견, 합병증 발생, 심혈관 조영술 소견과 경색관련 혈관 수, 치료 및 치료결과 등에 대한 자료를 정리하여 분석하여 보았다. 이때 환자는 두 군으로 나누어 분석하였는데, 1군은 증가된 효소수가 1개 이하인 경우이고, 2군은 2개 또는 3개 및 좌주관상동맥을 포함한 경우로 하였다. 결과: 전체 130명의 환자가 대상이 되었고, 1군 40례, 2군 90례로 2군이 훨씬 많았다. 과거력에서 이전에 관동맥 성형술을 시술받은 경우가 2군에서 유의 있게 많았다(p<0.05). 이전의 약물 복용은 전체적으로 1군에서 많았으나 질산제 복용(p<0.05)을 제외하고는 의의가 없었다. 치료는 혈전용해제 사용이 오히려 1군에서 의의있게 많았으나(p<0.05), 합병증으로 쇽이나 폐부종을 동반한 경우가 2군에서 많았다. 하지만 본 연구에서는 6개월 추적 기간중의 사건 발생이나 합병증, 예후 결과에 대한 양군간의 차이를 발견하지 못했다. 결론: 급성 심근경색증 환자에게 다표지 인자를 이용한 접근법을 적용한 결과, 기본적으로 환자에 대한 몇 가지 정보, 즉 과거에 약물 투여 여부와 혈전용해제 사용, 혈관성형술을 시술 받은 경력과 같은 기초자료에 대한 제한적인 차이를 발견할 수 있었으나, 본 연구에서는 다표지 인자를 이용하여 추적기간중 환자의 상태와 예후를 평가하고 합병증을 조기에 예측한다든지 하는 중요한 역할을 발견하지 못하였다. 그래서 향후 이에 대한 제한점을 해결한 더 보완된 연구가 필요할 것으로 사료된다.

• Journal of Animal Science and Technology
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• v.51 no.2
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• pp.111-122
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• 2009

This study was performed to make it possible to adjust milk production records which are changing with days in milk more accurately as developing new 305-day adjustment factors considering current circumstance and to offer easier application by converting adjustment factors to formulas. Total 4,264,347 records were used in this analysis after eliminating unusual value and data was classified by first parity and over second parity. Herd-year effects were classified with 2,878 and 19,783 classes in first parity and over second parity, respectively and number of subclass of age-calving season-lactation stage effects were 136 (age 2, calving season 4, lactation stage 17). For calculation of least square mean, SAS GLM was used and multiplicative adjustment factors were developed. The result of error analysis, deviations between means of adjusted yields and cumulated yields were the lowest in new adjustment factor which was developed in this study comparing with other adjustment factors which were developed in the past (94', 02') in first parity and in over second parity, results of adjustment factors which were developed in 2002 and this study were similar. For easier application, formulas of 305-day adjustment factors were developed using SAS NLIN.