社會的 自我의 특성에 관한 개념적 고찰

김석훈 慶尙大學校 1986 論文集 Vol.25 No.2

In the present paper some selected controversial topics on the key concepts of social were reviewed and discussed in brief. The main purposes of the paper were not to seek for a new vision or idea or to find the way to lead to solving these debates, but to introduce what are the main issues that require and wait for further efforts in this field of study. Working with such topic as concept of self as a research object is so suble and delicate that is apt to be on the horns of a dilemma. That is a part of the reason why studies on this topic has long been disencouraged and withdrawn. However, many researchers and students have realized the importance of the issues in social sciences and rechallenged to this hard task since 1960's. The main issues on the concept of self included and dealt with here to this hard rask since 1960's. The main issues on the concept of self included and dealt with here are: (1) Self as fact versus self as constitute, (2) Self as subject versus self of object, (3) Self as single versus self as dual, The focus and emphasis of the disussion are on Schutz who fiercely criticizes Mead's well-known dual self ("the I" and "the M") theory as false, erratic, fictious, and artifical and asserts single self theory by offering very complicated and sophisticated therectical frame interwoven with such notions and concepts as tense(inner, outer-cosmic, civil-standard), action(behavior, conduct, performance, working), and natural attitude. R.H.Turner's idea that distinguished self-image from self-concept is extremely useful to clarify an overcome the confused and contrasting views whether self is consistant through life-long and thus hard to be changed or inconsistant and transient time to time and situation to situation.

폐밀봉선원 처분용기 차폐 설계

김석훈,김주열 (사)한국방사선산업학회 2017 방사선산업학회지 Vol.11 No.2

Disused Sealed Radioactive Sources (DSRSs), which are stored temporally in the centralized storage facility of Korea Radioactive Waste Agency (KORAD), will be disposed of in the low- and intermediate-level radioactive waste disposal facility located in Wolsong. Accordingly, the future plan on DSRS disposal should be established as soon as possible in connection with the construction and operation plan of disposal facility. In this study, as part of developing the systematic management plan, the radiation shielding analysis for three types of disposal container was performed for all kinds of radionuclides (excluding mixed sources) contained in DSRSs generated from domestic area using MicroShield and MCNP5 codes in consideration of the preliminary post-closure safety assessment result for disposal options, source-specific characteristics, and etc. In accordance with the analysis result, thickness of inner container for general disposal container and dimensions (i.e. diameter and height) of inner capsule for two types of special disposal container were determined as 3 mm, OD40×H120 mm (for type 1), and OD100×H240 mm (for type 2), respectively. These values were reflected in the conceptual design of DSRS disposal container, and the structural integrity of each container was confirmed through the structural analysis carried out separately from this study. Given the shielding and structural analysis results, the conceptual design derived from this study sufficiently fulfills the technical standards in force and the design performance level. And consequently, it is judged that the safe management for DSRSs to be disposed of is achieved by utilizing the disposal container with the conceptual design devised.

황해의 해수면 변동과 선사유적과의 관련성

김석훈 새얼문화재단 1999 황해문화 Vol.24 No.-

VPN 기반의 음성 보안을 위한 인터넷 텔레포니(VoIP) 시스템 설계

김석훈,김은수,송정길,Kim Suk-Hun,Kim Eun-Soo,Song Jung-Gil 한국정보통신학회 2006 한국정보통신학회논문지 Vol.10 No.5

인터넷을 이용한 전화(VoIP)의 사용이 전세계적으로 확산 일로에 있으며, 이미 여러분야에서 부분적으로 실용화하여 사용되고 있다. 그러나 상대방과의 통화는 그 목적에 따라 비밀을 유지해야 할 필요가 있고 비밀이 보장되어야 한다. 일반적으로 사용되는 일반 전화망(PSTN)은 상대방과 1:1로 회선이 연결되어 도청이 상대적으로 어렵지만 인터넷 망은 무수히 많은 사람들이 동시에 접속이 가능하므로 상대방과의 통화에 있어 비밀 보장이 어렵다. 따라서 본 연구에서는 개인 통신망(VPN) 프로토콜을 SIP 프로토콜을 탑제한 인터넷 전화기(VoIP)와 접목하여 도청 방지용 인터넷 전화기의 새로운 모델을 제안하고, 일반 인터넷 전화기와 성능을 비교 분석하여 실용화의 가능성은 입증한다. The VoIP(Voice over IP) has been worldwide used and already put to practical use in many fields. However, it is needed to ensure secret of VoIP call in a special situation. It is relatively difficult to eavesdrop the commonly used PSTN in that it is connected with 1:1 circuit. However, it is difficult to ensure the secret of call on Internet because many users can connect to the Internet at the same time. Therefore, this paper suggests a new model of Internet telephone for eavesdrop prevention enabling VoIP(using SIP protocol) to use the VPN protocol and establish the probability of practical use comparing it with Internet telephone.

국내 폐밀봉선원 분류체계 및 처분방식 연구

김석훈,김주열,이승희 한국방사성폐기물학회 2016 방사성폐기물학회지 Vol.14 No.3

현행 규제요건에 따르면 국내에서 발생된 모든 폐밀봉선원은 자체처분 대상, 극저준위 또는 중·저준위 방사성폐기물에 해당하며, 기본적으로 방사능 농도를 기준으로 한 처분방식 제한규정을 준수해야 한다. 본 연구에서는 이러한 분류체계 이외에 IAEA 및 국외 폐밀봉선원 사용국의 방사성폐기물 분류체계, 폐밀봉선원 고유 특성 등에 대한 검토 및 분석결과를 토대로 반감기 및 A/D 값(각 선원의 방사능(A)을 작업자 및 일반 대중에 대한 잠재적 위험도를 의미하는 방사성핵종 고유의‘D 값’을 활용하여 정규화한 수치로 선원의 상대적 위험을 평가하는 기초적인 기준으로 사용)에 대한 기준을 추가적으로 적용하여 국내 폐밀봉선원 분류체계에 대한 방안을 제시한 후, 각 범주에 대한 처분방식을 도출하였다. 다양한 처분시점을 상정한 국내 폐밀봉선원 특성 분석 및 처분방안별 대상 수량·체적 평가결과를 통해 본 연구에서 도출된 처분방안을 처분 예상시기와 무관하게 2015년 3월말 기준으로 임시저장 중인 모든 폐밀봉선원에 대해 적용할 수 있음을 확인하였다. 단, 방사능량을 확인할 수 없거나 비방사능 또는 A/D 값을 산출할 수 없는 선원에 대해서는 본 연구결과를 적용할 수 없으므로 처분방안 이행을 위해서는 사전에 비방사능, 체적 등의 선원 고유 특성이 반드시 확인되어야 한다. In accordance with the classification system of radioactive waste in Korea, all the disused sealed radioactive sources (DSRSs) fall under the category of EW, VLLW or LILW, and should be managed in compliance with the restrictions for the disposal method. In this study, the management and disposal method are drawn in consideration of half-life of radionuclides contained in the source and A/D value (i.e. the activity A of the source dividing by the D value for the relevant radionuclide, which is used to provide an initial ranking of relative risk for sources) in addition to the domestic classification scheme and disposal method, based on the characteristic analysis and review results of the management practices in IAEA and foreign countries. For all the DSRSs that are being stored (as of March 2015) in the centralized temporary disposal facility for radioisotope wastes, applicability of the derivation result is confirmed through performing the characteristic analysis and case studies for assessing quantity and volume of DSRSs to be managed by each method. However, the methodology derived from this study is not applicable to the following sources; i) DSRSs without information on the radioactivity, ii) DSRSs that are not possible to calculate the specific activity and/or the source-specific A/D value. Accordingly, it is essential to identify the inherent characteristics for each of DSRSs prior to implementation of this management and disposal method.

TDX-10 SSP 개인번호 서비스 개발 ( Development of PN Service in TDX-10 SSP )

김석훈,김정일,양형열,홍성준 대한전자공학회 1995 대한전자공학회 학술대회 Vol.1995 No.7

지능망 서비스 기본 호처리 ( Basic Call Processing of Intelligent Network Services )

김석훈,이성근 대한전자공학회 1998 대한전자공학회 학술대회 Vol.1998 No.1

문학경기장 건설과 문화재관리

김석훈 새얼문화재단 1995 황해문화 Vol.8 No.-

T/A-50 외부 무장 장착형상의 천음속 횡전 성능 향상

김석훈,이영호,이찬석,서성은 한국항공우주학회 2007 한국항공우주학회 학술발표회 논문집 Vol.- No.-

가상사설망 직접접속 서비스 개발 ( A Development of Direct Access Service for PABX Virtual Private Network Subscriber )

김석훈,이정해,김정일 대한전자공학회 1997 대한전자공학회 학술대회 Vol.1997 No.1