돈황에서 출토된 『일명구방』에 대한 고찰

황룡상 대한한의학원전학회 2008 대한한의학원전학회지 Vol.21 No.3

방위각과 신라고분

황룡혼 한국고고학회 1988 한국고고학전국대회 발표문 Vol.- No.12

原價管理硏究

黃龍浩 청주대학교 기업경영학연구소 1984 經營學論集 Vol.6 No.-

효소 Lipoxygenase의 신규기질 : Acylglycerol, acylethanolamide, lysophospholipids 및 phospholipids

황룡쌍,류희문,박천호,석대은 충남대학교 약학대학 의약품개발연구소 2007 藥學論文集 Vol.22 No.-

Lipoxygenase belongs to a diverse family of nonheme ferroproteins that oxygenate polyenoic fatty acids containing 1,4-pentadiene structure to form their corresponding hydroperoxy derivatives. Lipoxygenases (LOXs), widely distributed in animals and plants, have a key function in the formation of biologically active substances from pulyunsaturated fatty acids. Generally, free polyunsaturated fatty acids, liberated from membrane phospholipids via phospholipase-catalyzed hydrolysis, are used as substrates for LOXs. Although it is acknowledged that free polyunsaturated fatty acids are preferred to phospholipids or triglycerides as substrates, there have been recent reports that mammalian enzymes can oxidize certain phospholipids. Especially, reticulocyte LOX (15-LOX) leukocyte 15-LOX, leukocyte LOX (12-LOX) can oxygenate complex substrates such as phospholipids and biomembranes. In addition, acylglycerol and acylethanolamide are utilized by lipoxygeanse as well as cycoloxygenase; the latter enzyme contributes to generation of bioactive prostanoids derivative. Furthermore, lysophosphatidylcholine or lysophosphatidic acid containing linoleoyl or arachidonoyl moieties are known to be oxygenated by reticulocyte LOX, leukocyte 15-LOX or leukocyte-type 12-LOX; oxygenated lysophospholipids can play a carrier role in transporting oxygenated derivatives. Thus, the use of various lipid substrates as new substrates for lipoxygenase may extend the physiological roles of those lipids containing unsaturated fatty acyl chains.

在庫資産 監査와 意見表示

黃龍浩 동국대학교 경영대학원 1979 經營論叢-東國大學校 經營大學院 Vol.4 No.-

시멘트의 貯藏期間이 强度에 미치는 影響

黃龍鎭,鄭鳳守 진주산업대학교 1969 論文集 Vol.3 No.-

이 試驗은 Cement의 저장 期間이 그 강도에 미치는 영향에 對한 試驗이다. 이 結果를 요약하면, 1. 저장 期間의 경과에 强度는 抵下되며, 短期에 있어서 그 抵下率이 長期强度에 比하여 顯著하다. 2. Cement의 種類에 따라 그 强度抵下率이 서로 다르지만 Cement의 저장 期間中 Cement의 壓縮强度는 月平均(30日) 4∼5%, 引張强度는 8∼9% 程度의 比率로 强度가 抵下된다. 3. 그르므로 Cement는 工事適期에 供給되여야 하며 所要의 强度를 낼 수 있는 構造物을 製作할 수 있다. This experiment is according to the storage period of cement, that on the change of the strength of cement for weathering. The results of this experiment are follows. 1) To test on the compression and the tension-strength of cement, I made a sample of cement every thirty days. 2) KSL-5104 and KLS-5105 were used for the methods of this experiment 3) According to the passing of storage period of cement the strength of cement begun to decline.

17Cr Stainless鋼의 介在物分布에 관한 硏究

黃龍吉,成章鉉,閔庚和 東亞大學校 大學院 1978 大學院論文集 Vol.2 No.-

To study the distribution, contents and structure of inclusion in 17Cr stainless steel, the samples were obtained with elapes time and Fe-Si addition after melted down in the high frequence induction furnace. And the distribution of inclusions, inclusion contents and the structure of inclusions were studied by means of optical microscopy, Br-Methanol method and X-ray technique. From the above experiments, the following conclusions could be summerized. 1) The inclusions of holding samples after melted down were spheroidal shape. And with the increase of holding time, the inclusion contents increased from 0.073% to 0.125%. And the distribution of fine inclusions decreased and the coarse inclusions increased from 2.0-3.ou:76% to 2.0-3.0:40%. 2) The inclusions of Fe-Si treated sample were dispersed and granular type. And the inclusion contents were increased compared with the holding samples after melted down. And the inclusions were distributed to fine one. 3) The inclusions were composed of Fe3O4, Cr2O3 and amorphous compound of Ni,Mo, Mn etc.

製鋼粉塵과 産業廢棄物의 處理

黃龍吉,李相和,姜憲贊 동아대학교 공과대학 부설 한국자원개발연구소 1982 硏究報告 Vol.6 No.1

The aim of this study is to make use of waste materials as material resources by treating dust with environmental problems and gum-type waste materials produced as steel-making plants and to get rid of environmental pollution. The results obtained from experiment are summarlized as follows; 1) After the distillation of gum-type waste materials at a temperature above 400℃, the amount of residual distilled carbon has been found to be about 33% and the rest of distilled sample, i. e. 67%, has been evaporated. About 20% of the evaporated sample has been condensed as liquid and about 47% of it collected as gas. This product of both liquid and gas has proved to be usable as fuel. 2) As a result of using distilled carbon obtained by distilling waste gum as reducing agent the effect similar to the case where anthracite may be used as reducing agent has been obtained, i. e. more than 90% of reduction volate rate is shown after reducing for one hour at 1100℃. 3) Zinc oxides obtained by reducing and reoxdizing dust produced during steel-making process have been found to be zinc compound with Zinc of more than 53%. X-ray diffraction analysis has shown that zinc compound can’t be determined and that lead consists of basic lead sulphate salt(Pb₄O₃SO₄·2H₂O). Scanning electron micrograph has, however, revealed a sigle crystal of metallic zinc. 4) This experiment reports that since gum waste can be utilized as a reducing agent of dust produced during steel making process by using distilled carbon obtained by retreating with evaporated waste-material as fuel, if acts as a fuel saver as well as a material which can solve one of environmental problems.

水稻의 適正 用水量 算定에 關한 硏究 : 葉水面 蒸發量을 中心으로 For Amount of Evapotranspiration

黃龍鎭,宋錫銀,鄭鳳守,朴魯奭,李裕根,李永日,黃光性 진주산업대학교 1976 論文集 Vol.14 No.-

1. 試驗기간의 氣象現況은 Table 1과 같다. 2. 벼의 엽면증발량은 活着後 점차 增加하여 第8기에 Peak로 되며 이때의 1日 엽면 증발량은 5.16mm/day로 되었다가 점차 減少現象을 보인다. 3. 엽면증발량은 第8期에 全 葉面증발량의 17.5%에 達한다. 4 벼의 증산비는 282이였다. 5. 株間수면증발량은 Table 3과 같으며 葉面증발량과는 負(一)의 相關關係가 있음을 보였다. 6. 증발계증발량과 엽수면증발량과의 比는 1.43이였다. 7. 증발계증발량과 葉面증발량과의 비는 0.89이였다. 8. Blaney- Criddle method에 依한 k値는 Table 5와 같다. 9. 증산强度는 총계 1021로, 증발산强度는 총계 1141.8로 나타났다. The resuts of the study on consumption use of irrigated water in pabdy field during the growing stage of gaddy rice are summarized as follow. 1. Amount of transpiration of paddy rice increases gradually after trasplantation and reaches peak on 8th growing period and amount of traspiration reached on 5.16mm/day, then it decreases gradual1y after that. 2. Trnspirstion reached l7. 5% of amount of transpiration at 8th growing period. 3. Transdiration ratio of paddy rice approximate1y 262. 4. As we know from Fig. 2 correlation between the amouut of everporation from water surface in paddy field and amount of trans piration shows high negative. 5. Ratio of between evaportion and evapotranspiration is 1.43. 6. Ratio of between evaportion and transpiration is 0.89. 7. The k value of Blaney-Cliddle methed shows Tab1e 6. 8. Transpion and evaoptranspiration intennsities is each other 1021 and 1141.8.本 試驗은 엽수면증발량 株間수면증발량을 實測하였으며 이 試驗에 여러 가지 未備한 点이 있는 것으로 思料되나 以上의 試驗結果를 要約하면 다음과 같다.

晋川地方의 降雨特性에 關한 硏究

黃龍鎭 진주산업대학교 1970 論文集 Vol.6 No.-

以上에서 晋州地方에 對한 確率期待日 雨量에 對하여 論議하였다 1. 各種 確率統計的 方法의 處理結果 別差를 나타나지 않았으며 積率法이 그 平均値에 가장 가까운 方法이다. 2. 確率期待日 雨量 10年値는 240.77mm이다. 3. 10年値의 172.31mm는 30年間의 記綠値의 第5位에 該當된다. 4. 晋州地方과 영남 각 地方 釜山地方은 140mm, 대구지방은 125mm이다. 그러므로 晋州地方은 他 地方에 比하여 降雨量이 높은 편이다. This study aimed to clarify the maximum probability of daily precipitation in Chinju area, and this was derived from the precipitation records for 30 years (1939 -1969), Iwai method, Hazen method, Gumbel-Chow method, Symmetrical Distribution method, Accumulate Protage method were used. This was made, comparing with those in Yung Nam district (Taegu and Pusan), and the results obtained are as follows: 1) The maximum probability of daily precipitation fro ten years was 172.31mm, and those for 80 years, 100 years, and 200 years were 205.50 mm, 220.53 mm, 240.77 mm and 260.92 mm respectively. 2) The method which the closest average value can derived from is Accumulate Protage Method. 3) The maximum probability of daily precipitation in Pusan area and Taegu area for 10 years are 140mm, 125mm respectively, and those are considerably lower than that in Chinju area. 4) For this paper, the sources preserved at the Department of Experiment, the Office of Rural Development Kyung Nam povince were utilized, and maximum daily precipitations were adopted.