중남미 발명(?) 500 주년을 맞으며 : 문학과 사회의 흐름 Corriente dina'mica de la literatura y la sociedad

안태환 서울大學校 스페인中南美硏究所 1992 이베로아메리카硏究 Vol.3 No.-

경기도 소방재난본부에 소속된 두 구급대의 출동수요 분석

엄태환 한국응급구조학회 2002 한국응급구조학회지 Vol.6 No.1

The purposes of this research which was conducted by surveying lost/added unit hours reports, unit hour demand analysis worksheets from prehospital care reports of two squads in Kyonggi Provincial Fire and Disaster Headquarters for 20 weeks (January 1, 2002 - May 20. 2002) are to get Unit Hour Utilization, Call Demands such as Unit Hour Demand, Simple Average Demand. High Average Demand, Peak Average Demand, the High Actual Demand. The conclusions from this analysis were summarized as follows; (1) By revealing Unit Hour Produced 3223.9, Call Volume 964. Unit Hour Utilization 0.299 at the Squad A and Unit Hour Produced 3328.4, Call Volume 901, Unit Hour Utilization 0.271 at the Squad B induced Korean Squads to chance identification, definition, direction of Unit Hour Utilization. (2) By revealing Simple Average Demand 7.4 on Monday·Tuesday, High Average Demand 9.6 on Tuesday·Friday, Peak Average Demand 11.5 on Tuesday, the High Actual Demand 12 on Tuesday·Wednesday at the Squad A and Simple Average Demand 6.8 on Sunday, High Average Demand 10.4 on Monday, Peak Average Demand 11.5 on Monday, the High Actual Demand 13 on Monday at the Squad B enabled Korean Squads to utilize System Status Management. (3) The Maximum Calls per Unit Hour were 115 for 23:00∼23:59, the Minimum Calls per Unit Hour were 46 for 05:00∼05:59 in two squads. The Maximum Calls per Unit Hour were 7.4 on Tuesday·Saturday, the Minimum Calls per Unit Hour were 6.1 on Thursday at the Squad A. The Maximum Calls per Unit Hour were 7.3 on Monday·Saturday, the Minimum Calls per Unit Hour were 5.6 on Thursday at the Squad B. (4) Analyzing demand for EMTs in the optimum emergency medical service of Korea, we have been able to utilize this Unit Hour Utilization in company with the established estimation methods such as international comparisons or the number of ambulances for scientific·reasonable estimation. (5) These Call Demands which were limited to the demand time in this study will make us expect some following studies including demand time, demand map for Strategic Deployment.

응급통신관리자 양성을 위한 교재개발 방안연구

엄태환 한국응급구조학회 2001 한국응급구조학회지 Vol.5 No.1

The purposes of this study which was conducted by inquiring into some curricula for Emergency Medical Dispatcher(EMDs) are to introduce a curriculum into Korea and develop a textbook for training of the EMDs in Korea. The conclusions from this study were summarized as follows; (1) There are some professional demands in our Emergency Medical Dispatch field therefore, now it is necessary to set up an education system for the EMDs in Korea and give them a suitable name to this change. (2) Some historical turning points which are condensed from the developmental process in the USA including "Medical Self Help" with no formal dispatch protocols. Medical Priority Dispatch System, Practice Standard, Dispatch Protocols will serve as a good reference for establishing an education system for the ENDS. (3) To effectively train the ENDS in Korea. we needed to be introduced to Emergency Medical Dispatch : National Standard of Curriculum from the US. Department of Transportation & the National Highway Traffic Safety Administration which is nude up Basic Emergency Medical Concepts. Information Gatherin & Dispatch: Introduction to the Emergency Medical Dispatch Protocol Reference Sytem(EMDPRS) & 32 Chief Complaint Types. (4) The introduced curricuium closely related to the medical director, the direct· indirect to the control, the scope of practice in the USA. should be revised for the Emergency Medical Service System of Korea. But to reduce the developmental process & time. it is necessary to postpone the consideration on these factors until publishing a new textbook. (5) This study which gives the cornerstone about some developmental methods on textbook for EMDs will be helpful to build up an education system for EMBDs such as Curriculum. EMD Certification, National Academy of Emergency Medical Dispatch to fit the Emergency Medical Service System of Korea in the future.

사북-고한지역이 탄광폐석에 대한 암석학적 특성 연구

백환조,임길재,서백수,민경원,정연태 강원대학교 석재복합신소재제품연구센터 1996 석재연 논문집 Vol.1 No.-

사북 및 고한 지역에 분포하는 동원탄좌와 삼척탄좌에 적치되어 있는 석탄폐석은 대부분 사암과 흑색 셰일로서, 사북광업소의 경우 약 730만 m³, 정암광업소에는 약 830만 m³의 폐석이 적치되어 있다. 동원탄좌 사북광업소의 석탄폐석중 사암은 대부분 평균 입자의 크기가 0.15∼0.9㎜에 해당하는 등립질 조직을 보이는 이질석영사암으로서, 입자의 모양과 원마도에 따른 분류로는 low sphericity의 subrounded grain에 해당된다. 또한 흑색 셰일은 평균 광물 입자의 크기가 0.05㎜ 이하이고 비교적 물결 모양의 충리를 나타내고 있다. 삼척탄좌 정암광업소의 사암은 대부분 평균 입자의 크기가 0.15∼0.3mm의 범위에 해당하는 등립질의 이질석영사암으로서 대체로 low sphericity의 subrounded grain에 해당되며, 흑색 셰일은 평균 장경이 약 0.03∼0.06㎜에 달하고, 충리가 비교적 잘 발달되어 있다. 주성분 원소들의 화학분석 결과에 따르면 동원탄좌 사북광업소의 사암은 삼척탄좌 정암광업소의 사암에 비해 상대적으로 SiO₂의 평균함량이 약간 더 높은 값을 보이고 있는데, 특히 동원탄좌 사북광업소의 일부 사암(D-4 및 D-5)은 치밀한 조직의 석영으로 구성되어 있고, 소량의 점토광물만이 기질을 이루고 있어 건설재료로서 그 활용가치가 높다고 판단된다. 또한 삼척탄좌의 사암(S-3 및 S-4)은 동원탄좌의 사암보다 상대적으로 낮은 SiO₂ 함량과 높은 Al₂O₃, Fe₂O₃*, K₂O 및 L.O.I. 함량을 보이는데, 이는 기질을 이루는 점토광물의 양이 상대적으로 많음을 반영한다. 삼척탄전의 석탄폐석에 대한 암석학적 및 지구화학적인 특징에 의하면 사암의 경우는 대체로 건설재료로서 활용이 가능하나, 흑색 셰일의 경우는 비교적 탄질물이 많이 함유되어 있어 직접적인 건설재료로의 이용은 비효율적일 것으로 생각된다. The coal mine waste rocks piled in he Sabuk and Gohan district consist mainly of sandstones and black shales, and the estimated volumes of the waste rocks are about 7,300,000m³ and about 8,300,000m³ at the Sabuk mine, Dongwon Coal Co. and the Jeongam mine, Samchok Coal Co., respectively. Sandstones in the waste pile yard of the Sabuk mine are mainly equigranular argillaceous arenites composed of low spherical and subrounded grains of 0.15∼0.9㎜ in size. Black shales show generally wavy lamination and their average grain sizes are less than 0.05㎜. Sandstones in the waste pile yard of the Jeongam mine are also mainly equigranular argillaceous arenite of low spherical, subrounded and 0.15∼0.3㎜ sized grains, and black shales exhibit well developed laminar structure with grains of 0.03∼0.06㎜ in size. Sandstones at the Sabuk mine have higher SiO₂ contents than those at the Jeongam mine, and especially some sandstones (D-4 and D-5) have extremely high SiO₂ contents, reflecting their compact textured quartz grains with small amounts of argillaceous matrix. Compared with those at the Sabuk mine, Sandstones at the Jeongam mine display lower SiO₂ contents but higher abundances of Al₂O₃, Fe₂O₃, K₂O, and L.O.I., reflecting relatively lower amounts of clay minerals. According to their petrological and geochemical properties, sandstones rather than black shales in the Sabuk and Gohan district could be potentially utilized as raw materials for construction and especially for polymer-concrete, which is now under design for mass production in this area.

1급 응급구조사의 수급에 관한 연구 : 응급의료에관한법률을 중심으로

엄태환 한국응급구조학회 2003 한국응급구조학회지 Vol.7 No.1

The purposes of this study which was conducted by applying three projection formulae to the data from admission quota for paramedic of the Ministry of Education & Human Resources Development the number of ambulances·the number of emergency medical centers of the Ministry of Health & Welfare and rate of successful candidates of annual report of the National Health Personnel Licensing Examination Board were to find out demand and supply of paramedic from 2002 to 2045 and to expand scope of practice of paramedic in Korea. The conclusions from this study were summarized as follows; (1) The simple formulae derived from the projection formula of the Economic Planning Board were applied under the present Emergency Medical Services Act including qualifying over 3-years experienced EMT-Basic for paramedic examinee, stationing paramedic or EMT-Basic or physician or nurse per ambulance, stationing Emergency Medical Services Act including qualifying only paramedic graduate for paramedic examinee, stationing 4.5 paramedics per ambulance, stationing 10 to 2 paramedics per emergency medical center. (2) It was estimated that on the American basis of 5.6 EMTs per 10,000 in 1996, the number of paramedics under the present act will reach the basis before 2020, the number of paramedics under the amended act will reach the basis about 2040. (3) It was estimated that on the basis of 22,000 paramedics demanded from the number of ambulances, the number of emergency medical centers in 2001, the number of paramedics under the present act will reach the basis before 2015, the number of paramedics under the amended act will reach the basis about 2030. (4) There was relationship between requirements for emergency medical centers scope of practice of paramedic in the act and demand-supply of paramedic, this necessitates surveys, studies, amendment of the act, legalization for expanded scope of practice of paramedic including EMD, instructor, teacher of safety. (5) This study which includes only expanded scope of practice of paramedic and projection for paramedic in the act needs complementary studies such as decision-making process in health manpower policy and so on.

농산물의 풀질인증 단계별 소비자가치 측정

최태길,김태균,조재환 한국농업정책학회, 한국축산경영학회 2000 농업경영정책연구 Vol.27 No.1

This study used a dichotomous-choice contingent valuation method to measure consumer's value of quality certificated lettuce. Consumers were willing to pay more than the current price of regular lettuce for quality certificated lettuce. This value is attributed to the safety of quality certificated lettuce in comparison with regular lettuce. Findings suggest that the consumers put substantially high value on safe food, such as high quality certificated lettuce.

중국 산동성의 인구이동과 그 사회경제적 의미

권태환 서울대학교 사회과학연구원 1999 한국사회과학 Vol.21 No.1

신사회운동과 사회지표

권태환 서울대학교 사회과학연구원 1997 한국사회과학 Vol.19 No.2

사회지표운동과 신사회운동은 같은 역사적·이념적 배경을 가지고 있다. 선진 자본주의사회에서 발달된 사회지표는, 시민사회의 발전을 위해, 주어진 사회가 현재 어떤 상태에 있으며, 어디로 향하고 있는가를 알려주는 것을 목적으로 하고 있다. 즉, 사회지표는 사회운동의 쟁점파악과 방향설정에서 필수적인 요소로 볼 수 있다. 이러한 맥락에서 이 글은 사회지표운동의 배경과 사회지표의 성격, 여기서 파생되는 사회지표체계의 형성과 한국의 사회지표에 대해 논의하고 있다 Social indicators movement shares its historical and ideological background with the development of new social movements in the western world. The main objective of social indicators is to provide comprehensive information as to appraise porperly where a given society stands and is heading for. In other words, social indicators assume the function of upholding civil movements by enabling the citizens to pinpoint the major issues of their society. In this context, this paper examines the development of social indicators movement, the major features of social indicators, the concerns and system of social indicators, and the formation and development of social indicators in Korea.

液體膜에 의한 Benzene과 n-Hexane 混合物의 分離에 있어서 界面活性劑가 미치는 影響

趙成煥,鄭泰秀 成均館大學校 科學技術硏究所 1992 論文集 Vol.43 No.1

In the separation of benzene-n-hexane mixture by emulsion liquid membrane in a batch system, the effect of surfactants on the separation factor and the percentage of membrane breakup were investigated over the surfactant concentration ranging from 0.1 to 1.5 wt% at the contact time of 5 and 10 mimutes and the settling time of 5 and 10 minutes. The surfactants used were sodium lauryl sulfate, sodium laurylether sulfate and triethanolamine lauryl sulfate. The separation factor reached its maximum value at the surfactant concentration of 0.5 wt% for all surfactants. In general sodium laurylether sulfate showed larger separation factor than the other two surfactants. The separation factor reached its maximum value at the contact time of 5 minutes for sodium lauryl sulfate and sodium laurylether sulfate and 10 minutes for triethanolamine lauryl sulfate. It was found that the percentage of membrane breakup reached its minmum values and the separation factor showed its maximum values at the surfactant concentration of 0.5 wt% for all three surfactants, which confirmed that efficient separation could be effected when emulsion liquid membranes were stable because of their low membrane breakup.

한국 기술발전의 사회인구학적 조건

權泰煥 서울대학교 사회과학연구소 1992 社會科學과政策硏究 Vol.14 No.1