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DEA를 적용한 지방자치단체의 문화재 행정 효율성 평가
강용수(Yong Su Kang),채경진(Kyung Jin Chae) 경기연구원 2024 GRI 연구논총 Vol.26 No.2
1995년 본격적 지방자치제도가 실시되면서 문화재 정책 또한 지방 관점에서의 관리적 접근이 중요한 이슈로 부각됨에도 문화재 행정의 효율성이나 효과성 제고를 위해 필요한 전문 역량에 대한 분석·평가 연구는 이루어지지 않고 있다. 이에 본 연구는 DEA를 적용하여 문화재 행정의 효율성을 실증적으로 평가하고 효율적 운영을 위한 강화 요인을 도출하였다. 이를 위해 문화재 조례 수, 인력 수, 예산액, 문화재 지정·등록 건수, 국가 지정문화재 보수 정비사업 집행률, 문화재 활용 사업 참여실적을 변수로 설정한 후 DEA를 실시하여 국내 기초자치단체의 문화재 행정 효율성을 측정해 보았다. 분석 결과 228개 기초자치단체의 효율성 평균은 50%로 나타났고 효율적인 기초자치단체는 19개로 나타났다. 그리고 상대적 효율성이 매우 낮은 기초자치단체와 준거집단으로 참조 횟수가 많은 기초자치단체, 산출 변수가 투입 변수에 미치는 영향 등에 대해서도 논의했다. 결론적으로 효율성 개선을 위한 문화재 전담 조직 유형별 노력의 차이가 있고 효율성이 매우 낮은 지자체는 문화재 예산액 확보를 그리고 문화재 활용 사업 참여실적을 개선하고자 하는 지자체는 문화재 인력과 문화재 조례를 확보하는 등의 노력이 필요함을 제안했다. In 1995, as the local autonomy system was implemented in earnest, the management approach from a local perspective became an important issue in cultural heritage policy. However, research on the analysis and evaluation of expertise and capabilities necessary to enhance efficiency and effectiveness in the overall perspective of cultural heritage administration has not been conducted actively. Therefore, this study applied DEA to empirically evaluate the efficiency of cultural heritage administration and derive factors for efficient operation. For this purpose, the number of cultural heritage ordinances, the number of personnel, the budget, the number of cultural heritage designation and registration, the execution rate of the national cultural heritage repair and maintenance project, and the performance of cultural heritage utilization projects were set as variables, and DEA was conducted to measure the efficiency of cultural heritage administration of domestic basic self-governing bodies. The analysis showed that the average efficiency of 228 basic self-governing bodies was 50%, and 19 efficient local governments were identified. In conclusion, we proposed that efforts should be made to improve efficiency by type of cultural heritage organization in charge and that local governments with very low efficiency should secure cultural heritage budgets, and local governments that want to improve their participation in cultural heritage utilization projects should secure cultural heritage personnel and cultural heritage ordinances.
염료감응형 태양전지에서의 고분자 전해질 종류에 따른 이온전도도와의 상호관계
차시영(Cha, Si-Young),김수진(Kim, Su-Jin),이용건(Lee, Yong-Gun),강용수(Kang, Yong-Soo) 한국신재생에너지학회 2007 한국신재생에너지학회 학술대회논문집 Vol.2007 No.11
Poly(ethylene glycol) dimethyl ether (PEGDME)/fumed silica/ 1-methyl -3-propylimidazolium iodide (MPII)/I₂ mixtures were used as polymer electrolytes in solid state dye-sensitized solar cells (DSSCs). The contents of MPII were changed and the concentration of I₂ was fixed at 0.1 mole% with respect to the MPII. The maximum ionic conductivity was obtained at [EG]:[MPII]:[I₂]=10:1.5:0.15. It was supposed that the maximum of ionic conductivities would match with that of cell efficiencies, if the ionic conductivity is a rate determining step in the sol id state DSSCs. However, the maximum composition did not show the maximum solar cell performance, indicating the mismatch between ionic conductivity and cell performance. This suggests that the ionic conductivity may not be the rate controlling step in determining the cell efficiency in these experimental conditions, whereas other parameters such as the electron recombination might play an important role. Thus, we tried to modify the surface of the TiO₂ particles by coating a thin metal oxide such as Al₂O₃ or Nb₂O<sub>5</sub> layer to prevent electron recombination. As a result, the maximum of the cell efficiency was shifted to that of the ionic conductivity. The peak shifts were also attempted to be explained by the diffusion coefficient and the lifetime of electrons in the TiO₂ layer.
해상운송.해상보험에서의 해상보험자 대위권 관련조항 고찰
조종주(Jo, Jong Ju),김흥기(kim, Heung gi),강용수(Kang, Yong Su) 한국무역상무학회 2010 貿易商務硏究 Vol.47 No.-
On payment of the insurance money the insurer is entitled to be subrogated to all right and remedies of the assured in respect of the interest insured in so far as he has indemnified the insured. The purpose of subrogation is to prevent the assured from recovering more than once for the same loss, e.g. where goods are lost owing to a collision, the assured cannot claim the insurance money from the insurer and then sue the owners of the ship that negligently caused the collision. Under the doctrine of subrogation the right to sue owners of the negligent ship passes from the assured to the insurer on payment of the insurance money. The insurer is subrogated to the assured 'rights against the carrier under the contract of carriage. To defeat the cargo underwriters' subrogation righters, the carriers inserted in their B/L a clause allowing the carriers to have the "benefit of the shipper's insurance. But, in the Hague Rules, Hamburg Rules, Rotterdam Rules, its makes void any clause that assigns a benefit of insurance of the goods in favour of the carrier. In practice the insurer asks the assured to sign a letter of subrogation and retains the documents in order to prosecute the rights subrogated to him.
MRI Findings of Cerebral Palsy in the Patients Born at Term
Song, Chang-June,Kang, Yong-Su,Kim, Young-Min,Kim, Bong-Ok 충남대학교 의과대학 지역사회의학연구소 1996 충남의대잡지 Vol.23 No.2
목적 : 만삭으로 출생한 뇌성마비 환자에서 뇌자기공명영상으로 관찰이 가능한 기질적 뇌질환과 뇌성마비의 관계를 분석하고, 이러한 뇌질환의 발생시기를 알아보고자 하였다. 대상 및 방법 : 만삭으로 환자 중 21명의 환자의 자기공명영상 소견을 후향적으로 분석하였다. 결과 : 24명의 환자 중 21명에서 자기공명영상 소견 상 뇌에 이상소견이 있었다. 12명의 환자에서 임신중 late second trimester와 early third trimester에 허혈성 뇌병증에 의한 priventricular leukomalacia가 있었다. 12명의 환자 중 10명에서 뇌실주변 백질에 T2 강조영상에서 고신호강도를 관찰하였다. 2명의 환자에서 백질과 회백질의 미만성 위축이 있었다. 7명의 환자에서 선천성 뇌 발육 이상이 있었으며 이중 4명은 임신 20 내지 22주 경에 neuronal migration의 장애에 의해 발생되는 corticaldysplasia가 있었고, 2명은 septooptic dysplasia이었으며, 한명은 심한 폐쇄성 뇌수종을 동반한 지주막 낭종이었다. 3명의 환자에서는 정상적인 자기공명영상 소견을 보였다. 이중 한 환자에서 주산기에 심한 핵황달을 앓은 과거력을 갖고 있었다. 결론: 만삭으로 출생한 뇌성마비 환자는 다양하고 복잡한 기질적 뇌질환과 밀접한 관련을 갖고 있었다. 대부분의 경우에서 이런 뇌질환은 주산기 보다는 임신중에 발생하였다. 자기공명영상은 뇌성마비 환자의 뇌질환을 진단하는데 있어서 우수한 영상진단 방법으로 사료된다. Purpose: To estabilish the relationship of cerebral palsy with organic brain lesions on magnetic resonance(MR) imaging and to determine the timing of brain damage responsible for cerebral palsy in patients born at term. Materials and Methods : MR findings of cerebral palsy in 24 patients born at term were retrospectively reviewed. Results : Twenty one(87.5%) of twenty four patients had abnormal MR findings in the brain. Twelve patients had periventricular leukomalacia, indicative of hypoxic ischemic encephalopathy at late second trimester or early third trimester. Ten of the twelve patients had foci of prolonged T2 relaxation in the periventricular white matter. Two patients had diffuse atrophy of both the white matter and gray matlter. Seven patients had congenital developmental brain anomalies. Four of seven patients had isolated cort ical dysplasia, an anomaly of neuronal migration that occurs at approximately 20-22 weeks gestation. Two of seven patients had septooptic dysplasia and one of seven patients had an arachnoid cyst in posterior cranial fossa with extensive obstructive hydrocephalus. MR findings in three patients were normal. One of the patients had a history of severe neonatal hyperbilirubinemia, l5mg/dl. Conclusion : Cerebral palsy in the patients born at term was closely related to a variety of complex organic brain abnormalities. In most cases, these abnormalities developed consequent to intrauterine insults rather than perinatal events. MR was highly valuable to evaluate white matter abnormality and subtle cortical anomalies of the brain in cases of cerebral palsy.