에너지정책 거버넌스의 변화에 관한 고찰

김호철,Kim, Ho-Chul 한국자원경제학회 2007 자원·환경경제연구 Vol.16 No.2

한국의 에너지 부문은, 정부가 정책과정을 독점하는 가운데 명령과 통제 메커니즘에 입각하여 시장과 시민사회를 규율하는 행정국가형의 관료제 거버넌스가 현저한 부문의 하나였다. 이러한 거버넌스 체제 아래 정부는, 공기업을 통하여 에너지를 직접 공급하는 한편, 광범위한 공적 규제들을 활용하여 시장행동을 규제하였다. 그러나 한국 에너지 부문의 거버넌스 체제는, 1993~2002년 기간 중에 정부의 신자유주의적 개혁이 추진되면서 '시장주의 거버넌스'로 전환되는 변화과정을 걸었다. 이러한 시장주의적 개혁은 신자유주의 이념에 기반하는 것으로서, 정부와 명령-통제 메커니즘에 비하여 시장과 경쟁 메커니즘이 사회적 문제의 해결에 보다 도움이 된다는 인식에 기초한다. 이러한 패러다임 아래 정부는, 에너지 공기업의 구조개편과 규제의 완화를 통하여 정부의 몸집과 영향력을 줄이기 위한 개혁을 추구하였다. 또한 2003년에 출범한 현 정부 아래서는, 그간의 정책과정에서 소외되었던 시민사회를 중심으로 에너지정책과정의 폐쇄성과 이에 따른 정책실패의 가능성에 대한 비판이 거세지면서, '참여주의 거버넌스'를 지향하는 개혁이 추진되고 있다. 이러한 거버넌스 레짐의 전환은, 개방적인 상호작용과정은 자기조직성을 가지며 따라서 참여적 정책과정이 사회적 문제의 해결과 갈등의 해소에 보다 효과적으로 기여한다는 인식에 기초한다. Korea's energy sector was one of policy sectors that exhibited the classical bureaucratic governance of an administrative state. Under the regime, government monopolized the policy-making process and controled the market and the civil society. It not only provided energy goods and services directly through public enterprises but also dominated the market activities through public regulations. However, during 1993~2002, stringent reformation efforts were made to transform the governance regime from the past bureaucratic model to the market model, by way of privatization of public enterprises and deregulation. The ideology behind the reformation based on the shared recognition that the market and spontaneous order thereof is the better apparatus than the government and artificial order thereof in solving social problems mote efficiently. From the year of 2003, another round of reformation efforts have been promoted to introduce the participatory governance model, through institutionalization of channels for the wider participation of civil society into the energy policy-making process. This reformation efforts respond to; first, the increasing criticism from the civil society on the closedness of energy policy process and the higher probability of policy failures thereof, and second, the recognition that the self-organizing nature of an open policy process is the better mechanism for evolutionary problem-solving.

폐기물 매립장 설계 및 시공시 고려사항

김호철,Kim, Hyo-Cheol 한국지반공학회 2011 지반 : 한국지반공학회지 Vol.27 No.12

'89년도 에너지자원정책 방향

김호철,Kim, Ho-Cheol 대한석유협회 1989 석유와 에너지 Vol.1989 No.2

하이부시 블루베리의 품종별 과실 특성

김호철,김태춘,Kim, Ho Cheol,Kim, Tae-Choon 국제문화기술진흥원 2022 The Journal of the Convergence on Culture Technolo Vol.8 No.6

This study was conducted to compare the internal and external fruit quality of highbush blueberry cultivars introduced in Korea. The fruit of blueberry showed a double S-shaped growth curve, and the fruit weight increased significantly per seed increased by 0.02 g. The sugar content ranged from 9.5 to 14.2°Bx, with a large difference between cultivars. And the free sugar was composed of glucose and fructose as a reducing sugar, and mannitol as a sugar alcohol. The organic acid content was 0.7~1.13%, and citric acid was higher than that of malic acid. Fruit hardness showed a berry characteristic that rapidly declined as the coloring progressed.

WTO 체제 출범에 따른 우리 업계의 대응방향

김호철,Kim, Ho-Cheol 한국전기산업진흥회 1994 電氣産業 Vol.5 No.4

Influence of Microstructure on Reference Target on Ultrasonic Backscattering

김호철,김용태,Kim, Ho-Chul,Kim, Yong-Tae The Acoustical Society of Korea 2010 韓國音響學會誌 Vol.29 No.e1

This paper is based on our comments and proposed amendments to the documents, Annex A, Phantom for determining Maximum Depth of Penetration, and Annex B, Local Dynamic Range Using Acoustical Test Objects 87/400/CDV. IEC 61391-2 Ed. 1.0 200X, prepared by IEC technical Committee 87; Ultrasonics. The documents are concerned with the influence of microstructure of reference target material on the ultrasonic backscattering. Previous works on the attenuation due to backreflection and backscattering of reference target materials are reviewed. The drawback to the use of ungraded stainless steel and metallic materials without microstructural data such as, crystal structure, basic acoustic data of sound velocity and attenuation, grain size, roughness and elastic constants has been discussed. The analysis suggested that the insightful conclusion can be made by differentiating the influence arising from target size and microstructure on the backscattering measurements. The microstructural parameters are associated with physical, geometrical, acoustical and mechanical origins of variation with frequency. Further clarification of such a diverse source mechanisms for ultrasonic backscattering would make the target material and its application for medical diagnosis and therapy simpler and more reliable.

FMIPv6 핸드오버 개선 방안

김호철,Kim, Ho-Cheal 한국전자통신학회 2012 한국전자통신학회 논문지 Vol.7 No.6

증가하는 이동단말의 인터넷 접속은 무선 IP망에서 노드의 망 이동 지원을 필요로 하게 되고, IPv6를 위해 모바일 IPv6를 제시되었다. 하지만 모바일 IPv6는 노드의 핸드오버로 인한 패킷손실을 발생시켜 망의 성능을 저하시킴으로 인해 이를 개선하기위한 다양한 방안들이 제시되고 있다. FMIPv6는 이들 방안들 중 하나로 끊어짐 없는 핸드오버가 가능하도록 설계되었으나 링크계층으로부터 정확한 핸드오버 시점을 결정해야하는 문제가 있다. 본 논문에서는 FMIPv6의 링크계층 의존성 문제를 해결하기 위해 가장 큰 지연시간을 갖는 이동노드의 CoA 등록과정을 사전에 수행하여 결정적인 부분의 지연시간을 최소로 줄이는 방안인 mptFMIPv6를 제안한다. Providing node mobility on IP-based wireless networks is required by the increasing Internet access of the mobile nodes and Mobile-IPv6 was suggested for IPv6. But Mobile-IPv6 degrades the overall performance of wireless networks by the packet loss while performing its handover function. Therefore, lots of efforts and researches to resolve this problem have been doing from now on. FMIPv6 is one of the improved methods that was designed to provide seemless handover. But it still has a problem that the handover is strictly depended on the triggered information of the unreliable link layer. In this paper, a scheme called mptFMIPv6 that minimizes delay of critical section of CoA registration process by reducing the link layer dependency was proposed.

한국적 바이탤리티에 대하여

김호철,Kim, Ho-Cheol 기술표준원 2003 기술표준 Vol.17 No.-

F-35 Predictors of mortality in Patients with Rheumatoid Arthritis-Associated Interstitial Lung Disease

김호철,( Jacob Joseph ),( Gary Cross ),( Joseph Barnett ),( Dong Soon Kim ),( Jin Woo Song ) 대한결핵 및 호흡기학회 2017 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.124 No.-

Background: Rheumatoid arthritis-associated interstitial lung disease (RA-ILD) has variable clinical course and poor prognosis; however, risk factors of them are not well defined. Methods: Patients diagnosed with RA-ILD (n=158; surgical lung biopsy, n=34) from May 1995 to July 2017 at Asan Medical Center were included and clinical data and high resolution CT (HRCT) scan images retrospectively analyzed. HRCT pattern was categorized as usual interstitial pneumonia (UIP) or non-UIP pattern, and the extent of emphysema, GGO, reticulation, consolidation, traction bronchiectasis and honeycombing was semiquantitatively scored. Fibrosis index was defined as sum of reticulation and honeycombing scores. Results: Median follow-up period was 54 months. Mean age was 60.9 year, 42.4% were male, 43.0% were smokers, and 41.8% showed UIP pattern on HRCT, respectively. 42.4% of patients died during follow-up. Non-survivors were older (64.0 vs. 58.6 years) and had more male (52.2 vs. 35.2%), ever smoker (55.2 vs. 34.1%), lower FVC (71.6 vs. 78.2% predicted) and DLco (56.9 vs. 64.9% predicted), and more UIP pattern (59.7 vs. 28.6%) and higher fibrosis index (27.0 vs. 13.5%) compared to survivors. In univariate Cox analysis, age, gender, smoking history, rheumatoid factor titer, FVC, DLco, UIP pattern and fibrosis index were significant; however, in the multivariate analysis, age (HR, 1.074), UIP pattern (HR, 1.944) and fibrosis index (HR, 1.053) were only significant. Conclusions: Older age, UIP pattern and higher fibrosis index on HRCT could predict poor prognosis in RA-ILD.

국내 전시산업 경쟁력 강화를 위한 정책방향

김호철,Kim, Ho-Cheol 한국전기산업진흥회 2004 電氣産業 Vol.15 No.11