우수사례 파급정책의 성과평가에 대한 연구 : Fisher의 프로그램 검증 수준 평가

김동욱,최성락,전별 서울대학교 행정대학원 2004 行政論叢 Vol.42 No.1

기획예산처, 정부혁신추진위원회, 행정자치부 등은 우수사례를 지방자치단체에 파급시키고자 공공부문 혁신대회, 공공부문 우수개혁사례 보고대회, 지방자치단체 개혁박람회 등을 개최하고 각종 혁신사례집 등을 발간하여 배포하고 있다. 그러나 이러한 우수사례 파급정책에 대한 실효성 있는 정책평가가 이루어지지 않고 있다. 이러한 문제의식에 의해 본 논문에서는 Fischer의 정책평가 4단계 수준 중에서 프로그램 검증(program verification) 수준에 따라 정부의 우수사례 파급 정책을 평가하였다. 조사 방법으로는 사례 담당 공무원을 대상으로 여론조사 소프트웨어를 활용한 온라인 설문조사를 실시하였고, 보완적으로 담당 공무원에 대한 면담 조사를 수행하였다. Fisher의 program verification 수준에 따른 정책평가 결과는 다음과 같다. ①우수사례 파급 정책을 통하여 실제로 우수사례가 각 지자체에 파급되고 있는가에 대한 검증 결과 공공부문 혁신대회, 지방개혁박람회 등의 파급 정책에 대한 지자체 공무원들 인식도가 70% 정도였다. 또한 이러한 각종 대회를 통해서 소개되는 사례에 대해서는 단지 40% 정도만이 인지하고 있었다. ②우수사례가 제대로 파급되는 것을 저해하는 요소가 존재하는가에 대한 검증에서는 우수사례 파급 노력에 대한 인센티브의 결여와 지자체의 재정적 사정으로 인하여 우수사례 파급 정책이 제대로 실행되지 못하고 있다는 것을 알 수 있었다. 그리고 ③우수사례 파급 정책의 정책수단은 효율적인가라는 문제에서는 각종 대회 위주의 파급 정책이 여타 방법보다 효율적이지 못하다는 것을 알 수 있었다. In order to spread Best Practices of Public Administration to local governments, many public agents-Ministry of Planning and Budgeting, Ministry of Government Administration and Home Affairs, Propulsive Committee of Government Innovation-are holding the events like mass meetings for innovation in public part, for reporting about Best Practices of Public Administration in public part, and the exhibitions for innovating local governments, as well publishing the collection of innovation cases and distributing it widely. However, no efficacious evaluation have been done about the policy for extending the Best Practices of Public Administration. With this issue, this study evaluated the policy for spreading Best Practices of Public Administration at the level of program verification which is one thing in the Fisher's four evaluation level. On the base of the Fisher's theory, three issues are examined. First, are those Best Practices of Public Administration effecting to the local government through the policy for spreading Best Practices of Public Administration? Second, is there any factors to prevent Best Practices of Public Administration being spreaded and practiced? Third, is this instrument for spreading Best Practices of Public Administration efficient? As a result of this research, the policy for spreading Best Practices of Public Administration has not be done successively. Therefore incentive system for trials to adopt the Best Practices of Public Administration, financial support and changing the way of extending information about Best Practices of Public Administration should be done for increasing the policy effect.

Type Ⅳ 과지질혈증에서 나타난 다발성 건 황색종 : 1례 보고 One Case Report

천동욱,김홍태,박봉훈,변영수,홍순만,손경락,문세광 최신의학사 1992 最新醫學 Vol.35 No.10

쥐의 조직을 이용한 glutamine 선택성 sensor 개발에 관한 연구

김의락,손병기,임동준,배진현,최성문 경북대학교 센서기술연구소 1991 센서技術學術大會論文集 Vol.2 No.1

The various types of enzyme have been coupled to ion-selective electrodes for the development of enzyme membrane electrodes. The tissue and organ of animals and plants contained a lot of variant enzymes. A bioselsoective membrane electrode which employs slices of Wistar rat liver was studied that the effect of pH, kinds and concentration of buffer solution, temperature and thickness of slice in order to optimize electrode response. The longstability, the response time and slope of wistar rat tissue glutamine selective membrane electrode was evaluated.

위성측지측량을 위한 GPS 신속 관측기법의 활용에 관한 연구

이동락,박운용,신상철 東亞大學校 大學院 1995 大學院論文集 Vol.20 No.-

The NAVSTAR GPS(NAVigation System with Time and Ranging Global Positioning System)is a satellite-based radio navigation system providing precise three-dimensional position, navigation, and time information to suitably equipped users. The system will be continuously avilable on a world-wide basis, and is independent of meteorological conditions. The Global Positioning System was primarily designed for military navigation system by the US Department of Defense(DoD) in 1973. It has been successfully used in civilian geodetic surveying since 1983. Thereafter, it has been proved that GPS is the most valuable and excellent method, that ever exist in positionong system. Previous application of GPS was mainly based on the time-consuming static measurement which is combined with the results of existing triangulation or trilaterlation. Presently, however, new rapid methods are developed by using the experience of static method. These satisfy the most advantage of GPS in aspect of rapidity, accuracy and economy. In the relative kinematic methods, one antenna is always fixed at reference station and the other one travels sequentially to measuring points. Although rapid measurement method takes a few seconds or minutes, it cope with the accuracy of static method. In this paper, the characteristics of new methods are presented. Also many experiences are discussed about the coastal GPS experiment where the Kinematic Differential GPS is needed to detect the morphologic changes.

魚具類中에 分布하는 蛋白質分解酵素의 分離 및 精製에 關한 硏究

張東錫,金亨洛,趙鶴來,卞在亨 釜山水産大學校 1986 釜山水産大學 硏究報告 Vol.26 No.1-2

水産無脊椎動物중 낙지, 전복, 소라, 군소, 해삼, 개불과 水産脊椎動物인 말쥐치, 두툽상어, 먹장어, 고등어 그리고 정어리의 消化管 및 肉과 臟器組織을 區分하여 組織中에 分布하는 蛋白質分解組酵素를 抽出하여 그 活性을 比較·檢討하였다. 그리고 强한 活性을 보인 고등어 幽門垂에서 抽出한 粗酵素는 鹽析, DEAE-Sephadex A-50 column chromatography 및 Sephades G-100 겔여과에 의하여 3種類의 알칼리性 蛋白質分解酵素를 分離·精製하였으며 各 精製酵素에 대하여 活性最適條件, 基質親和度, 化學藥劑에 의한 影響 및 分子量 등을 究明하였다. 그리고 試料動物의 內臟에서 分離한 細菌中에서 가장 强한 蛋白質分解酵素를 生産하는 菌株를 選別하고 그 菌이 生産한 酵素를 精製하여 特性을 調査한 結果를 要約하면 다음과 같다. 1. 各 試料의 組織에서 抽出한 粗酵素中 活性이 强한 것으로는 정어리의 膵臟에서 抽出한 것이 活性最適條件인 pH 9.8, 45℃에서 固有活性은 360 이었고, 고등어 幽門??에서 抽出한 것은 pH 9.4, 45~50℃에서 固有活性은 275였다. 2. 고등어 幽門垂에서 抽出한 粗酵素에서는 3種의 알칼리性 蛋白質分解酵素가 分離·精製되었는데, 이 세 酵素를 SDS-PAG 電氣泳動法과 Se-phadex G-100겔 여과법에 의하여 分析·檢討한 結果 이들 酵素는 모두 monomeric polypeptide로서 구성되고, 分子量은 Enz. A가 27,500, Enz. B가 20,500, 그리고 Enz. C가 15,250 정도였다. 3. 酵素의 基質親和度를 測定한 結果 Km値는 casein 基質에 대하여 Enz. A는 5.0×??, Enz.B는 1.0×?? 그리고 Enz. C는 3.3×??였다. 4. 各 精製酵素는 soybean trypsin inhibitor에 의하여 活性이 沮害를 되었으며 Enz. A는 p-chloromercuribenzoate에 의해서도 沮害를 받았는데 Enz. B와 C는 serine系 蛋白質分解酵素로 判斷되었다. 5. 分離細菌中에서 제일 강한 蛋白質分解酵素를 生産하는 細菌은 Pseudomonas SPP. 였으며 酵素의 生産은 pH 7.0, 溫度 25℃, 食鹽 0.5% 염화칼슘 0.2%를 添加했을 때 제일 양호하였으며, 이 酵素는 分子量이 약 29,000되는 metal chelator sensitive neutral proteinase로 추정되었다. 6. 結論的으로 漁具類의 組織酵素는 계속적인 原料供給이 어려우므로 酵素의 産業的 利用을 위해서는 細菌이 生産한 菌體外 蛋白質分解酵素의 活用이 보다 有益할 것으로 생각된다. Proteolytic actvity of the tissue extracts from the octopus(Octopus variabilis), abalone (Haliotis discus hannai), top shell(Turbo cornutus), sea hare(Aplysia kurodai), sea cucumber(Stichopus japonicus), echiurid(Urechis unicinctus), file fish(Navodon modestus), cat shark(Scillion hinus tarazame), hag fish(Eptatretus burgeri), mackerel(Scomber japonicus) and sardine(Sardinops melanosticta) was compared to develope as an useful enzyme. The strongest proteolyticbacterium was selected among the isolated strains from the samples submitted, then the proteolytic exoenzyme produced by this strain was also characterized. Among the tissue enzyme extracts, the proteolytic enzymes from the pyloric caeca of mackerel and pancreas of sardine were estimated as strong alkaline proteinases. The optimum pH and temperature of the crude enzyme extracted with 1% NaCl from the pyloric caeca of mackerel and pancreas of sardine were pH 0.4, 50℃ and pH 9.8, 45℃, respectively. Specific activity of the former enzyme was 275 nM-Tyr. eq/mg-protein/min and that of latter one was 360 nM-Tyr. eq/mg-protein/min. Three kinds of alkaline proteinases were isolated from the pyloric caeca of mackerel, we named those as enzyme A, B and C. Molecular weight of enzyme A, B and C determined by SDS-polyacrylamide gel electrophoresis and Sephadex G-100 gel filtration method was to be 27,500, 20,500 and 15,250, respectively. Km value of enzyme A, B and C by the method of Lineweaver and Burk was determined to be 5.0×10??%, 1.0×10??% and 3.3×10??%, respectively, for 2% casein solution as a substrate. According to the analytical results, these enzymes were observed to be composed of monomeric polypeptide. The enzyme B and C were supposed to be a serine protease because these enzymes were remarkbly inhibited by soybean trypsin inhibitor. Pseudomonas spp. (named Pseudomonas FU 101) was identified as the strongest proteolytic bacterium among the isolated strains, which grew best at 25℃, pH 7.5. It is observed that the addition of 0.2% CaCl₂ and 0.5% NaCl in the culture medium was benefitted for the production of proteinase by Pseudomonas FU 101. The extracellular proteinase produced by the strain was supposed to be kind of metal chelator sensitive neutral protease, and it showed maximum activity at 35℃, pH 7.0. Molecular weight was estimated to be 29,000 by gel filtration. As a conclusion, both proteinases produced by Pseudomonas FU 101 and extracted from tissue of mackerel were pretty good in enzyme activity, but bacterial enzyme was more benefit for industrial use than the enzyme of mackerel tissue, because it is very difficult to supply continuously lots of pyloric caeca of mackerel as raw material for enzyme extraction.

Table Feeder의 連續定量供給에 關하여 (Ⅱ)

崔東珪,鄭炅樂,金起柱 全北大學校 1980 論文集 Vol.22 No.-

A Continuous Uniform Feeding method is studied with a modified table feeder. The table feeder examined has either two or three scrapers. Powders used in the experiment are talc, calcium carbonate, and quartzsand covering a wide range of flow ability. Precision of feeding is tested with particular attention to characteristics of the feeder and properties of powders discharged. Furthermore, with respect to testing methods of feeder, the effect of characteristics of the feeder and properties of powders discharged on the precision is studied both experimentally and theoretically. As a result, variation of precision with characteristics of the feeder and properties of powders discharged becomes clear even when the powder flow rate has a periodic fluctuation.

內燃機關用 사이클론形 空氣淸淨器의 開發에 關한 硏究 : 第1報 小型 自動車用 內燃機關에 對하여 1st Report, For Internal Combustion Engine as Applied to Small-size Motorcar

崔東珪,鄭炅樂,金起柱 全北大學校 1979 論文集 Vol.21 No.-

The dust collection efficiency and pressure loss of a cyclone type air cleaner (Multi microcyclone described in this report) as applied to a four-cylinder four-stroke internal combustion engine and the effect of this aircleaner on the volumetric efficiency of the engine were researched in a series of engine motoring tests. The test results were compared with those obtained in a series of tests by using a blower. The performances of a paper filter were also tested by the same methods. The experimental results are summarized as follows; In the engine test, the dust collection efficiency of the multi microcyclone was about 98% at 3,500 r.p.m. and about 96% at 700 r.p.m. The efficiency of the paper filter was 98~99% at low speed but decreased to 86% at 3,500.r.p.m of engine. The multi micro-cyclone had a little air flow resistance. The test engine with the above cyclone showed rather a higher volumetric efficiency by about 8% than one without any air cleaner at the engine speed of the maximum volumetric efficiency.

섬록암폐석을 이용한 폴리머 콘크리트의 특성 및 제품 개발

김기락,최동순,연규석,주명기,김남길 강원대학교 석재복합신소재제품연구센터 1997 석재연 논문집 Vol.2 No.-

우리나라에서는 각종 광산으로 부터 폐석이 다량으로 발생되고 있다. 이와같은 폐석의 부가가치를 높일 수 있는 방안의 모색이 절실한 실정이다. 따라서 본 연구에서는 강원도 춘천지역의 섬록암 광산에서 다량으로 발생되고 있는 폐석을 활용하여 고강도이며, 내구성이 우수한 폴리머 콘크리트를 제조하고, 이에 대한 물리·역학적 특성을 실험적으로 구명하였다. 또한 섬록암 폐석을 이용한 폴리머 콘크리트를 사용하여 플륨, 경계석, 보도블럭, 기와 등과 같은 공장제품을 제조하여 이에 대한 효율적 활용 방안을 제시하였다. Large amount of mine waste have been produced and acumulated from various mining works in korea. Mine wastes causes many adverse invironmental impacts and it is urgently required t develop methods to increase its value by resuing in construction materials and other products. The dbjectives of the study were to develop a high strength and durable high quality polymer concrete by using Diorite mine wastes that are produced from mines in Chunchon area, and to experimentally test the physical and mechanical properties of the concrete. Also, effective reuse methods for the Diorite mine wastes were suggested by developing flumes, curb stones, foot path blocks and roof tiles with the polymer concrete.

Table Feeder의 連續定量 供給 (Ⅰ)

鄭炅樂,崔東珪,金起柱 全北大學校 1979 論文集 Vol.21 No.-

A Continuous Uniform Feeding method is studied with a modified table feeder. The table feeder examined has either two or three scrapers. Powders used in the experiment are quartz sand, talc and calcium carbonate covering a wide range of flowability. With respect to testing methods of a feeder, the effect of sampling period on the precision is studied both experimentally and thearetically. As a result, variation of precision with sampling period becomes clear even when the powder flow rate has a periodic fluctuation.

견운모 석분을 이용한 돌침대용 판재 개발

김기락,주명기,최동순,김남길,연규석 강원대학교 석재복합신소재제품연구센터 1998 석재연 논문집 Vol.3 No.-

이 연구의 목적은 견운모 석분을 포함하는 폴리머 복합체로 현재의 돌침대용 관재보다 고강도이며, 우수한 열적성질을 가진 상판을 개발하고 물리·역학적 성질을 실험적으로 구명하는데 있다. 실험결과 성능이 우수하고, 고강도이며, 높은 충격강도와 양호한 축열성능을 갖는 것으로 나타나 실용화가 충분히 가능한 것으로 판단된다. The objectives of this study were to develop an stone bed-panel that has higher strength, better thermal property than existing bedpamels by using polymer composite contained sericite powder and to experimentally test to describe the physical and mechanical properties of the stone bed-panel. Test results not only indicate that the bed-panel has a good performance, high strength, high impact resistance and good heat storage property but also has a good possibility to put into practical usage.