晋州地方의 諸 氣象要素에 關한 分析的 硏究 : 第5報 雲量의 變化에 關하여 (1931~'60) 5. On the Changes of Cloud amount(1931~'60)

宋珍燮,崔文錫,金仁湖 慶尙大學校 1974 論文集 Vol.13 No.-

1931年 1月부터 1960年 12月까지 晉州地方의 雲量에 관하여 調査 分析되어진 바를 要約하면; (1) 年中 雲量의 平年値(Normals)는 4.7로 나타나고 있으며, (2) 年別 年中의 變化는 1958年의 4.0으로 最低이고 1946年과 1952年의 5.1이 最高를 보이고 있다. (3) 觀測全年의 季節別 雲量의 最低値는 冬季의 3.6이고 夏季의 6.2가 最高値를 나타내고 있다. (4) 年中의 月別 雲量가운데 12月과 1月의 3.5가 最低이고 7月의 6.8이 最高値를 보여 주고 있다. (5) 全年의 흐림, 개임 및 맑음의 日數의 百分率은 各各 42.5%, 20.3% 및 37.2%를 나타내고 있다. In the district of Jinju, the statistical reserch on the cloud amount has been carried out from the matterials which is observed at The Office of Rural Development, Gyeongnam Province from Jan. 1931 to Dec. 1960. To analyze the data numerically, the mean value has been calcuted daily, dekad and monthly during the years. The normal values are listed on the Table (1), (2), (3) and (4). The changes of dekad, monthly and yearly are plotted on Fig (1) and (2). From the tables and figures, the results are summarized as follows: 1) The annual value of the cloud amount is 4.7. 2) In the yearly changes, the lowest mean value is 4.0 in 1958 and the highest is 5.1 in 1952. 3) In the seasonal changes, the lowest mean value is 3.6 in winter and the highest is 6.2 in summer. 4) In the monthly changes, the lowest mean value is 3.5 in Dec. and the highest is 6.8 in July. 5) In the dekad changes, the lowest mean value is 3.1 inthe 3rd ekad in Fed. and the highestis 7.7 in the lst in July. 6) In the daily changes, the lowest mean value is 8.1 i Jan. 27the and the highest is 8.3 in June 29th and July 10th. 7) The percentage of annual Cloudy, Fair and Clear days are 42.5%, 20.3% adn 37.2%.

남부 평야지 자운영재배답에서 논유형과 질소수준이 벼 생육 및 토양 화학성에 미치는 영향

윤봉기,김병호,이인,최형국,박인진,김용웅 한국국제농업개발학회 2003 韓國國際農業開發學會誌 Vol.15 No.3

녹비작물로서 자운영을 재배한 논에 벼를 재배할 때 질소비료의 절감기준을 구명하고자 평야지인 전남 나주의 보통답과 사질답에서 관행, 자운영+질소 70%, 자운영+질소 50%, 자운영+질소 30%, 자운영+무질소의 5처리로 1999년부터 2001년까지 3년동안 시험한 결과는 다음과 같다. 1. 자운영의 개화성기 생육은 초장 43.6~43.9㎝, 생초중 21.79~24.99Mg ha^(-1)이였으며 무기성분 함량은 T-N 2.40~2.64%, P₂O_(5) 0.42~0.46%, K₂O 1.83~2.01%였다. 자운영의 생육은 보통답이 사질답에 비하여 생초중이 많았고 T-N, T-C, P₂O_(5), CaO, MgO의 함량도 높았다. 2. 토양중 NH₄-N함량의 경시적 변화는 이앙후 7일에 20.7~47.4㎎ kg^(-1)으로 점차 감소하였는데 처리에 따라서는 자운영+질소 70%, 자운영+질소 50% 시용구에서 높았다. 3. 벼의 생육은 사질답이 보통답에 비하여 초장 및 간장이 크고 ㎡당경수가 많았고 처리에 따라서는 자운영+질소 50%, 자운영+질소 30%시용구에서 생육이 좋았다. 식물체중의 T-N, P₂O_(5), K₂O함량도 자운영+질소 70%, 자운영+질소 50%시용구에서 많은 편이었다. 4. 시험후 토양의 화학성은 관행에 비하여 보통답의 자운영 시용구에서 OM, CEC, Ava, P₂O_(5)함량이 증가하였고 사질답에서는 CEC가 증가하였다. 5. 벼의 수량은 관행(보통답 5.15Mg ha^(-1), 사질답 5.16Mg ha^(-1))에 비하여 보통답에서는 자운영+질소 70%, 50%, 30%시용구에서 각각 3, 6, 4% 증수되었고, 사질답에서는 자운영+질소 70%, 50%시용구에서 각각 3, 5%증수되었다. 6. 남부 평야지에서 자운영을 재배하여 생초 20Mg ha^(-1)를 녹비로 투입하면 벼를 재배시 질수시용 적정량을 보통답에서는 관행시비량의 30%, 사질답에서는 관행시비량의 50%이였다. This study was conducted to find out an amount of N fertilizer for rice culture followed after milk vetch(MV) cultivated at normal and sandy paddy field in Naju which lies to southern plain region from 1999 to 2001. The amounts of N fertilizer were 110(normal paddy) and 130(sandy paddy)㎏ ha^(-1) at control and 0, 30, 50, 70% of control. At flowering stage of MV, Plant height was 43.6~43.9㎝ and fresh weight was more than that of sandy paddy field. Also, the contents of T-N, T-C, P₂O_(5), CaO, MgO in MV plant cultivated normal paddy field were higher than those of sandy paddy field. Content of NH₄-N in soil was 20.7~47.4㎎ ㎏^(-1) at 7days after transplanting and 6.1~8.1㎎ ㎏^(-1) at 70days after transplanting of rice plant. Content of NH₄-N in soil was high at the treatments of MV+N50% and MV+N70%. Rice plant height, culm length and the number of tiller per ㎡ in sandy paddy field were higher than those of normal paddy field. Growth of rice plant in MV+N70% and MV+N50% was higher than that in others. And the content of T-N, P₂O_(5) and K₂O of rice plant in MV+N70% and MV+N50% were higher than those in others. Chemical properties of soil after experiment were pH 5.1~5.9, OM 15.6~20.9g ㎏^(-1). CEC 10.1~13.8cmol ㎏^(-1) and Ava. P₂O_(5) 152~244㎎ ㎏^(-1). The contents of OM. CEC and Ava. P₂O_(5) in soil applied MV at normal paddy field were higher than those of the control, and the content of CEC in soil applied MV at flowering stage, rice yields of MV+N70%, 50%, MV+N30% were increased 3, 6, 4% more than that of control (5.15Mg ha^(-1)) at normal paddy field. Rice yields of MV+N70%, MV+N50% were increased 3, 5% higher than that of control(5.16Mg ha^(-1)) at sandy paddy field. Nitrogen application rate of normal paddy field was 30%, and sandy paddy field was 50% of conventional fertilization rate when 20Mg ha^(-1) MV cultivated paddy field was inputed for rice culture in the southern plains.

남부 중간지 자운영재배답에서 벼재배시 논 유형에 따른 질소시비량 구명

윤봉기,김병호,김희권,이인,최형국,박인진 한국국제농업개발학회 2003 韓國國際農業開發學會誌 Vol.15 No.1

중간지의 보통답과 사질답에서 녹비작물인 자운영을 재배한 논에 벼를 재배할 때 답 유형에 따른 질소비료 시용량을 구명하고자 전남 구례의 보통답과 사질답에서 관행, 자운영+질소 70%, 자운영+질소 50%, 자운영+질소 30%, 자운영+무질소의 5처리로 2000년부터 2년동안 시험한 결과는 다음과 같다. 1. 자운영의 개화성기 생육은 초장 44.1∼44.2㎝, 생초중 20.1∼22.5Mg ㏊^-1이였으며 무기성분 함량은 T-N 2.46∼2.68%, P_2O_5 0.56∼0.60%, K_2O 2.05∼2.18%였다. 사질답에 비하여 보통답에서 자운영의 생초중이 많았다. 2. 토양중 NH_4-N함량의 경시적 변화는 이앙 후 7일에 21.5∼48.3㎎ ㎏^-1으로 가장 높았으며 이앙후 70일에 7.0∼9.7㎎ ㎏^-1으로 점차 감소하였는데 처리에 따라서는 자운영+질소 70%, 자운영+질소 50%시용구에서 높았다. 3. 벼 수확기의 간장 76∼85㎝, 수장 17.9∼19.2㎝로 사질답이 보통답에 비하여 간장, 수장이 컸다. 4. 시험후 토양의 화학성은 pH 5.4∼5.8, OM 21.5∼24.4g ㎏^-1, CEC 9.2∼10.9cmol ㎏^-1, Ava. P_2O_5 141∼360㎎ ㎏^-1으로 자운영처리구에서 OM, CEC함량이 증가하였다. 5. 벼의 수량은 관행(보통답 5.03Mg ㏊^-1, 사질답 5.18Mg ㏊^-1)에 비하여 보통답의 자운영+질소 70%, 50%시용구에서 각각 5, 4%증수되었고, 사질답에서는 자운영+질소 70%, 50%시용구에서 각각 7, 4%증수되었다. 6. 남부 중간지에서 자운영을 재배하여 생초 20Mg ㏊^-1를 녹비로 투입하면 벼를 재배시 질소 시용 적정량은 보통답, 사질답 모두 관행 시비량의 50%이였다. This study was conducted to find out fertilizer recommendation rates for rice at a normal and sandy paddy field after planting milk vetch(MV) in Guryae which lies to southern medium altitude region from 100m to 250m above sea level from 2000 to 2001. The amount of N fertilizer were 110(normal paddy) and 130(sandy paddy) ㎏ ㏊^-1 at control and 0, 30, 50, 70% of the control. At flowering stage of milk vetch, the content of T-N, P_2O_5, K_2O in plant were 2.46∼2.68%, 0.56∼0.60%, 2.05∼2.18%, respectively. Plant height were 44.1∼44.2㎝. Fresh weight were 20.1∼22.5Mg ㏊^-1. Fresh weight of milk vetch cultivated in normal paddy field was more than that in sandy paddy field. The content of NH_4-N in soil was 21.5∼48.3㎎ ㎏^-1 at 7 days after planting and 7.0∼9.7㎎ ㎏^-1 at 70 days after planting. Content of NH_4-N in soil was increased at the treatments of milk vetch + N 70, 50% of control. Culm length was 76∼85㎝, panicle length was 17.9∼19.1㎝ at harvesting stage. Culm length and panicle length at sandy paddy field were longer than those of normal paddy field. Chemical properties of soil after experiment were pH 5.4∼5.8, OM 15.6∼21.5g ㎏^-1, CEC 9.2∼10.9cmol ㎏^-1, Ava. P_2O_5 141∼360㎎㎏^-1, respectively. The content of OM, CEC in soil applied milk vetch at normal paddy field was higher than those of the control, and the content of CEC in soil applied milk vetch at sandy paddy field was higher than that of the control. When milk vetch was cut at flowing stage, rice yield of milk vetch + N 70, 50% of control plot were increased 5, 4% more than that of control(5.03Mg ㏊^-1) at normal paddy field. Rice yield vetch+N 70, 50 of control were increased 7, 4% more than that of control(5.18Mg ㏊^-1) at sandy paddy field. Nitrogen application rate of normal and sandy paddy field was 50% of conventional fertilization rate when 20Mg ㏊^-1 milk vetch cultivated paddy field was inputed for rice culture in the southern medium altitude.

미립자 응집반응을 이용한 C-reactive Protein의 면역측정법에 관한 연구

최용경,정태화,최명자,김재화,최인성,김용호,송은영,이희구 THE KOREAN SOCIETY FOR BIOMEDICAL LABORATORY SCIEN 1996 Journal of biomedical laboratory sciences Vol.2 No.1

환자의 복수와 늑막액으로부터 p-diazonium phenylphosphorylcholine(DPPC) coupled Separose-4B affinity chromatography와 hydroxylapatite chromatography를 실시하여 C-reactive protein (CRP)를 분리, 정제하였다. 정제된 CRP를 토끼에게 면역화하여 항혈청을 얻고 affinity chromatography를 하여 면역항체(IgG)를 분리하였다. 분리된 면역항체를 미립자에 감작시킨 후 미립자 응집반응에 의하여 3분내에 CRP를 측정할 수 있는 간이 면역측정법을 개발하였다. 본 연구에서 개발된 CRP측정법의 검출범위는 0.5∼20㎎/㎗이며, 임상 시험 결과 0.7∼2.9㎎/㎗에서는 강한 응집반응을, 5.0∼13.2㎎/㎗에서는 약한 응집반응을 보였고 28㎎/㎗이상에서는 항원 과잉으로 인한(zone of Ag excess phenomenon) 위음성을 나타냈다. 74명의 환자 혈청을 대상으로 CRP의 농도를 조사한 결과 평균치는 3.8㎎/㎗이었으며 대부분의 환자에서는 10㎎/㎗ 이하의 농도로 존재하였다. 그러므로 1차판정시 음성을 나타낸 시료라도 혈청을 5∼10배정도 희석하여 재분석한다면 오차없이 CRP를 검출할 수 있었다. 환자 혈청을 검체로 하여 본 연구에서 개발한 면역측정법과 현재 수입 시판중인 프랑스의 B사 제품과 일본의 I사 제품을 비교한 결과 좋은 상관관계를 보였다. 이와 같은 평가 분석을 통하여 볼 때 본 연구에서 개발한 간이 면역측정법은 사용이 비교적 간편하며 신빙성이 있어 CRP를 스크리닝 하는데 효과적임을 알 수 있었다. The C-reactive protein(CRP) from ascitic and pleural fluid was purified using calcium dependent affinity chromatography of CNBr activated Sepharose-4B covalently coupled to p-diazonium phenylphosphorylcholine(DPPC) and hydroxylapitite chromatography. Polyclonal antibody was prepared from rabbit by immunizing the purified CRP. Specific immunoglobulin G was isolated using affinity chromatography and coupled to microparticles. A sensitive microparticle-based immunoassay was developed to measure CRP within 3 mins. The detection range was between 0.5㎎/㎗ and 20㎎/㎗ in serum, showing strong response in the range of 0.7∼2.9㎎/㎗, week response in 5.0∼13.2㎎/㎗ and zone phenomenon over 28㎎/㎗. The average value of CRP in 74 samples was 3.8㎎/㎗ and most of the values were lower than 10㎎/㎗. The CRP values of serum samples were determined by our microparticle-based immunoassay, and were compared with those obtained using the other commercial products(B Co., France and I Co., Japan). Good correlations were shown between the values obtained by our developed microparticle-based immunoassay system and those by other commercial products. All performance characteristics evaluated make our developed microparticles-based immunoassay suitable for a simple, rapid, and reliable screening of CRP in serum.

晋州地方의 諸 氣象要素에 關한 分析的 硏究 : 第3報 地溫變化에 關하여(1931∼'60) 3. On the Changes of Soil-temperature(1931∼'60)

崔文錫,金仁湖 慶尙大學校 1973 論文集 Vol.12 No.-

To provide the fundamental data for the meteorological studies and utilizations, the normal values of mean soil temperature, mean maximum and minimum soil temperatures are calculated daily, dekad and monthly from Jan. 1931 to Dec. 1960. The observation was carried Out at the depth of 0.1m, 0.2m, 0.3m, 0.5m and 1.0m from the observatory field in The Office of Rural Development of Gyeungnam Province in Jinju. The calculated values are listed on the Table (1)∼(9-2) and the analized results based on the table are summrized as follows: (1) The annual mean soil temperatres(Normal values) are increased according to the depth of soil. Their numerical values are shown as follows: 13.0℃ at soil 0.1m, 13.7℃ at soil 0.2m, 14.4℃ at soil 0.3m, 14.9℃ at soil 0.5m und 15.2℃ at soil 1.0m. (2) The highest monthly maximum values are appeared in July and/or August. The lowest monthly minimum values are appeared in January and/or February. The differences of the highest and lowest values are decreased according to the depth of soil. Their numerical values are shown as follows: 30℃ at soil 0.1m, 27.6℃ at soil 0.2m, 26.5℃ at soil 0.3m, 25℃ at soil 0.5m and 20℃ at soil 1.0m. (3) The differences of the extreme maximum and minimum soil temperature are also decreased according to the depth and their numerical values are 32.7℃ at soil 0.1m, 31.5℃ at soil 0.2m, 29.0℃ at soil 0.3m, 27.6℃ at soil 0.5m and 21.2℃ at soil 1.0m. (4) The monthly mean soil temperature in this area does not only happened fallen under the freezing point hut also the monthly mean minimum soil temperature fallen under the depth of 0.2m. At the depth of soil 0.1m, the changes are not occurred on the ranges of 34℃ over(-3℃∼31℃). (5) At the depth of soil 1.0m, the annual normal value is show 15.2℃.

晋州地區의 環境放射能에 關한 調査硏究 : 1. A case Study on Jinyang-Lake Where is a Source of Water-works in Jinju Area 第一報 上水道 水源인 晉陽湖를 中心으로

崔洪守,宋珍燮,金仁湖 慶尙大學校 1976 論文集 Vol.15 No.-

本 調査硏究는 放射能 汚染調査硏究가 되고 있지 않은 晉州地區(128.2'E., 35。8'N.)의 上水道 水源의 하나인 晉陽湖의 周違 全域에 걸쳐 土壤, 岩석, 流入地域 및 住宅家等地를 中心으로 試料를 採取하고 그로부터 放射能 物質과 落塵등에 依한 汚染度를 1次와 2次에 걸쳐서 반복해서 22個地點을 選定하여 그에서 水類試料를 採取하고 調査 測定에 임함과 아울러 勸告値와를 比較 考察하였다. 調査硏究의 結果에 依據할 때 全地域에 對한 放射能 測定値의 平均値는 1次時에는 약 0.865X10cu/cc로 나타났으며 2次時에는 약 0.695X10cu/cc를 보였고 採取地域別 最高値는 1次時에는 약 2.573ㅌ10(①가멧골), 2次時엔 약 2.322cu/cc⑥화촌동)으로 計測되었다. 한편 이들 測定値는 試料의 採取地域에 따라 多小의 差異는 나타나고 있었지만은 I.C.R.P.에 의한 下限勸告値와 U.S.N.B.S.의 最大許用濃度에는 모두 未達되는 값으로 나타나고 있어서 이들 地域은 放射能에 의한 汚染이 아직까지는 安全勸에 있다고 思料케 하였음을 報告하는 바이다. This report was shown the results of investigation for the radiation background in Jinju area and radio-activity in Jinyang lake which was the source of water-works in Jinju. The 22 spots surrougnded Jinyang-lake were selected for investigation and the reserch was carried out twice. The mean value of radioactivity in the area was about 0.865X10μcu/cc at the first time and about 0.695X10μcu/cc at the second time. The maximum radioactivity of the area was about 2.573X10μcu/cc of Gamekoll at the first time and about 2.322X10μcu/cc of Hwachon-dong. However, all values are lower than that of minimum permittable value of I.C.R.P. and U.S.N.B.S.

黃酸銅溶液의 電氣傳導度에 關한 硏究

崔文錫,金仁湖,宋珍燮 慶尙大學校 1975 論文集 Vol.14 No.-

To study the electric conductivity of CuSO₄·5H₂O solution using the U. C. current, the measurements of U. C. current have been made with the changes of concentration, length of solution column and Temperature of solution. The changes of resistance, specific resistance and equivalent conductance have been researched on each condition. The follows are summarized as the results of research. (1) In the U. C. current, the equation R-R₁=ρ' l/A may he proposed to calculate the specific resistance of solution. (2) The changes of the equivalent conductance have been increased with decreasing in concentration of solution. (3) The equivalent conductance values of CuSO₄·5H₂O solution mixed with H₂SO₄ solution are larger than that of pure CuSO₄·5H₂O solution. (4) The changes of drift velocity of ions have been decreased with increasing in concentration. (5) The changes of equivalent conductance have been il]creased with increasing in temperature.

樂器種에 따른 音色의 特性에 關한 波動學的 硏究 : 第一報. 伽倻琴과 파리를 中心으로 1. A Case study on Kaya-go's and Piri's Tone.

崔洪守,金仁湖,宋珍燮 慶尙大學校 1976 論文集 Vol.15 No.-

The musical tones produced by Kaya-go (Korean twelve-stringed zither) and Piri(Korean oboe) were analyzed to determine the frequency of the fundamental tones and the sound spectrum which determines the timbre or characteristic quality. The results obtaiend were summarized as follows: (1) The wave-from and sound spectrum of the Kaya-go's tones was varied continuously with time. Consequently the tone quality was also varied continuously with time and their decaying rate was larger for lower notes. (2) For lower notes the amplitude of some partial tones was larger than that of the fundamental tone, immediately after plucking a string. Some higher harmonics were louder than the lower ones at innitial instant. But the amplitude of a fundamental tone was much larger than that of the harmonics after a very short time intercal. (3) The wave-form and sound spectrum of Piri's tones were unvaried with time and cosequently the tone quality was also. For lower notes the amplitude of the harmonics tended to be larger, for higher notes it tended to be smaller. (4) In the sound spectrum of Piri's tones the even harmonics were absent and only the odd harmonics were presernt. This fact means that the modes of vibration of the air culumn in the piri's pipe are the same as those in teh closed pipe.

Photoluminescence due to the Hole Capturing of DX Centers in In0.32 Ga0.68P : ( S , Se , Te )

In Sun Hwang,Nam Young Lee,Jae Eun Kim,Hae Yong Park,Ho Ki Kwon,B. D. Choe,H. Lim 대한전자공학회 1997 대한전자공학회 학술대회 Vol.1997 No.1

晉州地方의 諸 氣象要素에 關한 分析的 硏究 : 6. On the Duration of Bright Sunshine and it's changes(1931∼'60) 第6報 日照時間과 日照率 및 그 變化에 關하여

金仁湖,崔文錫,宋珍燮 慶尙大學校 1975 論文集 Vol.14 No.-

As the serial research of meteorological elements of Jinju district, the duration of bright sunshine has been studied from the materials which had been observed at The Office of Rural Development, Gyeongnam Province from Jan. 1931 to Dec. 1960. From the analyzed data, the daily, dekad, monthly, and yearly mean values are suggested on the Table-(1), (2), (3), and the yearly changes are plotted on the Fig. -(1). Moreover percentages of possible sunshine are listed monthly on the Table-(4), and the yearly, monthly, dekad number of sunless days are also listed on Table-(6), (7). The summarized results from the tables and figures are as follows; (1) Daily mean values of duration of bright sunshine are 6.04 hrs. (2) Percentage of possible sunshine in a year is 49.5%. (3) In the monthly changes, the highest mean value is 208.93 hrs in May and the lowest is 155.37 hrs in July. (4) The number of day with percentage of possible sunshine under 20% is 86.8 days in a year and the number of day above 80% is 86.6 days. (5) The number of sunless days arc 52.1 days in a year, which comes under 14.3% for a year.