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조규석,임병순,김계웅 공주대학교산업개발연구소 2000 産業開發硏究 Vol.8 No.-
This survey was carried out in order to collect basic data for the promotion of consumption of extracted juice from meat and bone of native goat. Data were gathered from a total of 148 peoples, who composed of 92 male and 56 female. Items investigated were experience and non-experience drunken, the kinds of healthy food , the reason of intake, intake frequency, intake season, the reason of non-intake, and supplementary item of goods at extract-making. The results obtained from answering after this survey were summarized as follows; 1. In answer about the drunken experience and non-experience for the healthy processed foods, the ratio of people surveyed was 85.14% and 15.86%, respectively. Male had tendency to be drunken much more than female with non-significance (P>0.05). And then, the older group showed tendency to be much more the drunken experience than the younger group. 2. The general herb-medicine among healthy foods used was the largest(50.0%), the extracted juice of goat meat and bone was used with the next largest(18.92%). The extracted juice was significantly(P<0.001) drunken much more in female than in male. And than, there was highly significant among age group in various healthy foods(P<0.01). 3. The healthy management among reasons of intake was answered in the largest(65.63%), the next answer was control after sickness(19.19%). There were not significant differences between gender group, and between age group, respectively. 4. The largest group at drinking times was answered to be two times a day(45.31%). There was not significant difference between gendergroup. However, there was highly significant between age group(P<0.001). 5. The drinking season was mostly answered to be in spring(35.94%), the next one was in winter(23.44%). The female group in spring was significantly(P<0.01) drunken much more than male. However, There was not significant between age group. 6. The largest reason for non-intakes of goat extracts was answered to be the decrease of the palatability(36.49%). There were significant differences between gender group, and between age group, respectively. 7. The supplementary item at extract-making was the promotion of palatability (44.95%). There was significant difference between gender group(P<0.05). And then, the group under 30 age answered mostly the promotion of palatability(50.95%), group more than 41 age answered price-down(41.38%). 8. 77.03% of questionnaire about drinking volume(80㎖) answered to be appropriate, 17.57% of those answered to be deficient. There were highly significant differences between gender group(P<0.01), and age group(P<0.01), respectively. 9. In the response after panel test of extract, 43.24% of questionnaire were good, while 10.81% of those were bad and very bad. Therefore, the scoring of sensory examination from 1(very bad) to 5 points(excellent) was 3.32. There was not significant difference between gender group. However, there was highly significant between age group(P<0.01).
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이성호,권세웅,이병무,윤영중 연세대학교 산업기술연구소 2002 논문집 Vol.33 No.2
In this paper, spatial amplifier using wideband printed dipole antennas is proposed for spatial power combining. The input and output printed dipole antennas have wide bandwidth of 22 %(5.44 ㎓∼6.75 ㎓) and 26.3 %(5.2 ㎓∼6.78 ㎓), respectively. Gain of the designed amplifier is 9.5 ㏈ at 6 ㎓. As a result, the proposed spatial amplifier using wideband printed dipole antennas and amplifiers shows that the gain is 16.8 ㏈ at 6 ㎓ and 3-㏈ gain bandwidth is 1.04 ㎓.
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다발성 외상 후 횡문근융해증 환자에서의 손상초기 급성신부전의 예측인자
문중범,이강현,황성오,이진웅,한병근,최승옥,강성준 대한응급의학회 2001 대한응급의학회지 Vol.12 No.3
Background: Acute renal failure(ARF) is a serious complication of rhabdomyolysis after multiple trauma, and may increase morbidity and mortality. The aim of this study was to elucidate predicting factors for the development of ARF induced by rhabdomyolysis at an early stage of multiple trauma. Methods: This prospective, observational study was conducted at the emergency department of a level I trauma center. Patients with acute multiple trauma, whose plasma levels of creatine phosphokinase(CPK) were higher than 1,000 IU, were included in this study. We excluded patients with any history of myocardial infarction, stroke, underlying renal disease, and/or infectious disease. We collected clinical and laboratory data including age, heart rate, mean arterial blood pressure, injury severity score, serum myoglobin, lactic dehydrogenase, creating phosphokinase, and base excess. Collected data were compared between patients who had ARF and patients who did not have ARF. Results: Eighty-eight patients were enrolled in this study. Eighteen patients(20.5%) developed ARF. The injury severity score(ISS)(p=0.001), the base excess(p<0.001), CPK(p=0.003), and myoglobin(p<0.001) were higher in patients with ARF than in patient without ARF. Logistic regression analysis revealed that early predictors for ARF were high ISS, high base excess, high CPK, and high myoglobin. Conclusion: We could identify early predicting factors for acute renal failure induced by rhabdomyolysis, these factors included ISS, serum CPK and myoglobin, and base excess in the arterial blood gas analysis performed at the emergency department.
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목탄분말의 원료수종이 양파 생육과 토양 이화학성에 미치는 영향
윤봉기,박인진,유영권,허원영,김병운,김용웅 한국국제농업개발학회 2004 韓國國際農業開發學會誌 Vol.16 No.3
양파재배 토양에서 토양개량용으로 적합한 목탄의 원료 수종을 선발하기 위해서 관행(무처리)과 코코넛피트, 대나무, 참나무, 활엽수 수피, 소나무로 만든 목탄분말의 6처리로 시용량 500㎏· 10a^(-1)으로 하여 2002년에 시험한 결과는 다음과 같다. 1. 시험에 사용한 5종 목탄의 pH는 5.1~10.1, T-N 0.15~0.71%, P₂O_(5) 2.06~2.65%, K₂O 0.20~0.86% 범위였으며 1 ㎜이하 입자의 분포는 9.0~84.8%이었다. 2. 양파의 생육은 목탄시용으로 줄기직경이 크고 주당 엽수가 많은 경향이었으며 참나무, 활엽수 수피, 대나무 목탄처리 구에서 생육이 좋았다. 양파의 수량은 4,631~5,114㎏ 10a^(-1)으로 무처리(4,638㎏)에 비하여 구고가 크고 구중이 무거운 참나무목탄과 활엽수 수피 목탄처리구에서 각각 10%, 소나무 목탄구에서 3% 증수되었으며 유의성이 인정되었다. 3. 시험 후 토양의 물리성은 목탄 시용으로 용적밀도와 토양의 고상비율이 줄어들 고 액상과 기상, 공극율이 증가하는 경향을 보였다. 화학성은 코코넛 피트처리구 를 제외한 처리구에서 토양 pH가 개선되었고, OM, CEC 는 모든 처리구에서 증가하는 경향을 보였다. This experiment was conducted to find out moderating tree kinds of wood charcoal pow-der for soil improvement and onion growth in 2002 year. The wood charcoal materials were coconut peat, bamboo, black oak, pine, and broadleaf tree bark. Wood charcoal application rate was 500 ㎏ 10a^(-1). Results were summerized as follows; Chemical properties of wood charcoal used experiment were pH 5.11~10.1, T-N 0.15~0.71%, P₂O_(5) 2.06~2.65% and K₂O 0.20~0.86%. The particle size of <0.1 ㎜ was 9.0~84.8%. Onion growth of plot applied wood charcoal was better than that of plot not applied wood charcoal. The number of leaf and diameter of stem at plot applied wood charcoal was better than that of plot not applied wood charcoal. Growth of plot applied black oak charcoal, broadleaf tree bark char-coal, and bamboo charcoal was better than that of any other plot. Yield of plot applied wood charcoal was 4,631~5,114 ㎏ 10a^(-1). The yield of plot applied black oak charcoal, broadleaf tree bark charcoal and pine charcoal was increased 10, 10, 3% than that of control(4,638 ㎏ 10a^(-l)), respectively. It was significant at 5% level. Soil physical properties of after experiment was decreased bulk density and solid phase, but liquid phase, air phase and porosity were increased than that of control. Soil chemical properties of after experiment trend to be improved pH. Soil OM and CEC was increased than that of control.
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목탄분말의 입자크기가 양파 생육과 토양 이화학성에 미치는 영향
윤봉기,박인진,유영권,허원영,김병운,김용웅 한국국제농업개발학회 2004 韓國國際農業開發學會誌 Vol.16 No.3
토양개량용으로 적합한 목탄의 입자크기를 구명하기 위하여 양파 재배 토양에서 참나무 목탄분말과 소나무 목탄분말의 입자크기를 각각 1 ㎜이하, 1~5㎜, 5~10㎜의 3처리로 하여 목탄분말을 500㎏/10a 수준으로 사용하고 2001년에 시험 한 결과는 다음과 같다. 1) 시험에 사용된 목탄의 화학적 특성은 참나무 목탄은 pH10.1, T-N 0.04%, P₂O_(5) 1.63%, K₂O 0.34%이었으며 소나무 목탄은 pH 9.3, T-N 0.24%, P₂O_(5) 2.18%, K₂O 0.33%이었다. 2) 수확기의 양파 생육은 초장 50.0~62.6㎝, 엽수 6.0~6.5매, 줄기직경 11.2~16.4㎜이었으며 1 ㎜이하 크기의 목탄 시용구에서 초장. 염수, 줄기직경 등 생육이 좋았다. 3) 목탄 입자크기에 따른 수량 구성요소는 1 ㎜이하 시용 구에서 구고. 구 직경, 구중 등이 좋았으며 수량도 목탄 입자크기 1 ㎜이하 시용구에서 많았다. 4) 시험후 토양 화학성은 토양 pH 5.9~6.3, OM 14.7~15.5 g ㎏^(-1), CEC 15.6~16.8 c㏖^(+)㎏^(-1), Avail. P₂O_(5) 147~186㎎ ㎏^(-1), Exch. K 0.35~0.41c㏖^(+) ㎏^(-1)으로 시험전 토양에 비하여 OM, CEC가 증가하고 Avail. P₂O_(5), Exch. K의 축적이 경감되었다. 5) 시험후 토양의 물리성은 용적밀도 1.20~l.24g ㎝^(-3), 고상 45.1~46.6%, 공극율 53.4~54.9% 이었으며 목탄 입자크기 1 ㎜이하 시용구에서 좋아지는 경향이었다. 6) 시험후 토양의 미생물상은 세균 64.3~200.4(×10^(5))cfu g^(-1),방선균 26.4~70.3(×10^(5)), 사상균 16.9~186.2(×10³))이었으며 <1㎜, 1~5㎜ 크기의 목탄 시용구에서 세균, 방선균, 사상균이 많은 경향이었다. This experiment was conduct to find out moderating particle size of wood charcoal powder for soil improvement in 2001 year. The wood charcoal material was a black oak and pine. The particle size of wood charcoal was 1㎜ below, 1~5 ㎜ and 5~10 ㎜. An amount of wood charcoal application was 500 ㎏ l0a^(-1), Chemical properties of a black oak charcoal used experiment was pH 10.1, T-N 0.04%, P₂O_5 1.63% and K₂O 0.34%. That of pine charcoal was pH 93, T-N 0.24%, P₂O_(5) 2.18%, K₂O 033%. At harvest stage of onion, plant height was 50.5~62.6㎝. The number of leaf was 6.0~6.5ea. Stem diameter was 11.2~16.4 ㎜. Plant height, the number of leaf and stem diameter of plot treated 1 ㎜ below wood char-coal were be longer, more or bigger than those of any other particle size. Onion height, diameter and weight of plot treated 1 ㎜ below wood charcoal was higher or bigger than that of any other particle size. Yield was similar to yield component. Soil chemical properties of after experiment was pH 5.9~63, OM 14.7~15.5 g ㎏^(-1), CEC 15.6~16.8 c㏖^+ ㎏^(-1), Avail. P₂O_(5) 147~486 mg ㎏^(-1) and Exch. K 035~0.41 c㏖+ ㎏^(-1). OM and CEC was increased than that of before experiment. Avail. P₂O_5 and Exch. K was decreased than that of before experiment. Soil texture after experiment was bulk density 1.20~4.24 g ㎝^(-1), solid phase 45.1~46.6%, porosity 53.4~54.9%. Soil texture was trend to be improved by l㎜ wood charcoal. Soil microflora after experiment bacteria 64.3~200.4(×10^(5))cfu g^(-1) actinomycete 26.4~70.3(×l0^(5))cfu g^(-1) and fungi 16.9~186.2(×10³)cfu g^(-1) Bacteria, actinomycete and fungi was much at plot treated with <1 ㎜, 1~5 ㎜ wood charcoal with out relation to wood charcoal material.
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목탄분말 시용량이 양파 생육 및 토양 이화학성에 미치는 영향
윤봉기,박인진,유용권,허원녕,김병운,김용웅 한국국제농업개발학회 2004 韓國國際農業開發學會誌 Vol.16 No.2
양파재배 토양에서 목탄의 적정 사용량 및 토양개량 효과를 구명하기 위하여 참나무 목탄분말을 10a당 0(무처리), 300, 500, 1,000, 1,500, 2,000㎏ 수준의 6처리로 2000년에 시험한 결과는 다음과 같다. 1. 목탄 시용으로 양파생육이 좋아지는 경향이었으며 10a당 300㎏시용에서 초장, 엽수, 줄기직경 등 생육이 좋았다. 2. 목탄 시용에 따른 순량 구성요소는 10a당 300㎏ 시용에서 가장 좋았으며 수량도 300, 500㎏ 시용에서 각각 7%, 2% 증수되었고 1,000㎏ 이상 시용에서는 감수되는 경향 이었다. 3. 목탄 시용으로 토양 pH가 중성 가까이 변화되고 토양 유기물 함량과 양이온 치환용량 이 증가하여 토양 화학성이 개선되었다. 4. 목탄 시용으로 토양의 용적밀도와 고상율이 감소하고 토양 공극율이 증가하여 토양 물 리성이 개선되었다. This experiment was conducted to find out an application amount of wood charcoal pow-der and soil improvement effect of wood charcoal in 2000 year. The wood charcoal was made of a black oak. An application amount of used wood charcoal was 0, 3, 5, 10, 15, 20 Mg/㏊. Effect of soil improvement and application amount of wood charcoal was summerized as follows; Onion growth of plot applied wood charcoal was better than that of plot not applied wood charcoal. The plant height, the number of leaf and diameter of stem of plot applied wood charcoal 3 Mg/㏊ were better than any other that of plot. Yield components of plot applied wood charcoal 3Mg/Bμ were the best. Yied of plot applied wood charcoal 3 and 5 Mg/ha was increased 7% and 2% than that of control. But that of plot applied wood charcoal 10 Mg/㏊ over was trend to decrease.
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