• The monthly packaging world
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• s.337
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• pp.94-97
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• 2021

포장업계에 공룡기업이 탄생했다. 서대원 에스원피앤피(주) 대표이사가 2018년 260억 투자 유치에 성공한 이후 2020년 5개 관련 기업을 차례로 인수하면서 연 매출 2,500억 규모의 대형 포장전문기업이 탄생했다. 대기업 계열사가 아닌 독자의 포장전문기업인 (주)패키징얼라이언스그룹(PAG)에 대한 관심이 뜨겁다. 서대원 PAG 총괄부회장을 만나 PAG의 탄생 배경과 사업전략, 향후 목표에 대해 들어보았다.

• Proceedings of the Korea Water Resources Association Conference
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• 1999.05a
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• pp.250-255
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• 1999

본 연구에서는 GIS 기법을 통하여 구축된 지형 자료와 수문지형학적 기법을 사용하여 미계측 소유역에서의 강우-유출 특성을 분석하는 기법을 제시하였으며, 실제로 경상남도 낙동강 제1 지류인 양산천과 지리산의 대원사 유역에 적용하여 보았다.

• The Korean Publising Journal, Monthly
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• s.158
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• pp.23-23
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• 1994

• Korean Architects
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• no.1 s.166
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• pp.32-34
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• 1983

• Korean Architects
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• no.2 s.167
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• pp.27-31
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• 1983

• Economic and Environmental Geology
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• v.35 no.4
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• pp.355-368
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• 2002

The multi-storied Daewonsa stone pagoda (Treasure No. 1112) in the Sancheong, Korea was studied on the basis of deterioration and geological safety diagnosis. The stone pagoda is composed mainly of granitic gneiss, partly fine-grained granitic gneiss, leucocratic gneiss, biotite granite and ceramics. Each rock of the pagoda is highly exfoliated and fractured along the edges. Some fractures in the main body and roof stones are treated by cement mortar. This pagoda is strongly covered with yellowish to reddish brown tarnish due to the amorphous precipitates of iron hydroxides. Dark grey crust by manganese hydroxides occur Partly, and some Part coated with white grey gypsum and calcite aggregates from the reaction of cement mortar and rain. As the main body, roof and upper part of the pagoda, the rocks are developed into the radial and linear cracks. Surface of this pagoda shows partly yellowish brown, blue and green patchs because of contamination by algae, lichen, moss and bracken. Besides, wall-rocks of the Daewonsa temple and rock aggregates in the Daewonsa valley are changed reddish brown color with the same as those of the pagoda color. It suggests that the rocks around the Daewonsa temple are highly in iron and manganese concentrations compared with the normal granitic gneiss which color change is natural phenomena owing to the oxidation reaction by rain or surface water with rocks. Therefore, for the attenuation of secondary contamination, whitening and reddishness, the possible conservation treatments are needed. Consisting rocks of the pagoda would be epoxy to reinforce the fracture systems for the structural stability on the basements.

• 사료
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• s.39
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• pp.69-71
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• 2009

• Korean Journal of Environment and Ecology
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• v.13 no.4
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• pp.354-366
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• 2000

지리산국립공원 대원계곡의 삼림군집구조를 분석하여 국립공원관리의 기초자료를 제공하기 위하여 기조사지역(이경재 등, 1991)이외의 지역에 대해 39개 조사지(100m2)를 설정하고 식생조사를 실시하였다 Classification의 한 기법인 TWINSPAN을 사용하여 군집을 분리하였으며 그 결과 느릅나무-굴참나무군집(군집 I) 졸참나무-굴참나무군집(군집II) 졸참나무군집(군집III-V) 신갈나무군집(군집VI) 그리고 서어나무-노각나무군집(군집VII)의 7개 군집으로 나뉘었다 각 군집에 대해 우점도 종다양도 유사도 종수 및 개체수 그리고 흉고직경 등의 분석을 통해 군집의 종조서을 살펴본 결과 지리산 대원계곡의 삼림은 졸참나무 굴참나무 신갈나무 등의 참나무가 주류를 이루고 있었으며 점차 서어나무와 노각나무등으로 천이가 진행되어갈 것으로 판단되었다.

• JOURNAL OF ELECTRICAL WORLD
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• s.365
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• pp.58-66
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• 2007

• Fire Science and Engineering
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• v.25 no.5
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• pp.21-31
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• 2011

This study aimed at evaluating and developing 119 emergency medical technicians' prehospital care for non-traumatic cardiac arrest. Total 322 EMT in Chungnam province and Daejeon city filled out the self-administered questionnaire. The data were analyzed by SPSS 18.0 for descriptive statistics. Among the 322 EMT, 309 (97%) and 169(53%) always or almost performed CPR and AED for nontraumatic cardiac arrest patient, respectively. Among the advanced EMT and nurse, IV were sometimes or not performed at 94.7% and medication including epinephrine which commonly used for survival of cardiac arrest were treated just at 9.3 % (14 person). The reason they did not perform each procedure for airway management, AED or IV was lack of manpower, limit of time or joggle of ambulance and legal restrictions. In conclusion, to increase survival rate of non-traumatic cardiac arrest in out-of-hospital, it is necessary to increase manpower, legal protection of EMS, establishment of standard operating procedure, practice for improvement technique and use of medication for ACLS.