• 통상정보연구
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• 제13권2호
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• pp.51-73
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• 2011

선진국의 경제성장률 둔화로, 신흥국이 글로벌 수요의 새로운 시장으로 부상하고 있다. 세계 각국은 금융위기로 증발한 선진국의 수입수요를 대체할 시장으로서 신흥국 BOP 시장을 그 대안으로 주목하고 있다. 이미 유럽과 일본기업들은 이러한 BOP 시장의 잠재력을 높게 보고 가장 발 빠르게 시장공략에 나서고 있다. 우리나라도 신흥국가의 BOP 시장의 가능성을 인식하고, 진출을 위한 신흥대상국 분석과 전략수립과 대응이 필요한 시점이다. 중국과 함께 인도는 아시아 신흥국으로 BOP 시장규모와 잠재성이 가장 높게 평가되고 있다. 우리나라는 인도와 CEPA체결로 시장진입이 한층 용이한 가운데, 정부와 대기업들은 기존의 진출 전략과 함께, 중장기적인 관점에서 인도 BOP 시장 접근을 위한 효과적인 진출모델을 구축할 필요가 있다. 즉, 인도 전 계층에 대한 밀착형 맞춤형 전략으로 우리기업들의 마케팅력, 현지 적응력, 빠른 의사결정 등으로 인도 소비시장 전체를 대상으로 하는 TMB모델을 구축해 가야할 것이다. 이러한 인도에서의 BOP 시장 진입의 성공 여부가 중장기적으로 인접국가로의 진출을 위한 교두보 및 세계 시장 확대로 이어질 수 있도록 하여야 할 것이다.

• 국제지역연구
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• 제21권1호
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• pp.247-279
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• 2017

한국 기업들은 새로운 시장을 개척해야할 시점에 와있다고 평가할 수 있다. 우리나라는 2011년 무역 1조 달러 달성에 성공하였다. 그러나 그 이후 답보상태에 머무르고 있으며 최근에는 수출증가율이 둔화되고 있다. 이러한 장애요인들을 딛고, 제2의 도약을 이루기 위해서는 신시장개척이 필요한 시점이다. 이러한 상황에서 최근 BOP(Base of the Pyramid)시장이 주목의 대상이 되고 있다. 이러한 BOP시장에 진입하기 위하여서는 국제개발협력의 수단 중 공적개발원조(ODA)를 활용하는 것이 하나의 대안이 될 수 있다. 특히 2017년 현재 총인구 6억3천만 명을 상회하며 2050년에는 인구 8억 명으로 추산되는 아세안은 세계 3위의 인구를 갖고 있으며, 자체 내에 거대한 BOP시장을 갖고 있다고 볼 수 있다. 본 연구에서는 아세안시장진출을 위하여 ODA기반의 BOP시장 비즈니스 모델을 제시한다. 본 연구는 총 4개의 모델을 제시하며, 특히 CSV를 기반으로 공여국과 수원 국 모두 가치를 달성할 수 있는 민간주도형 민간협력 BOP 비즈니스모델의 중요성을 강조한다.

• 한국압력기기공학회 논문집
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• 제12권1호
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• pp.101-106
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• 2016

NSSS (Nuclear Steam Supply System) and BOP (Balance of Plant) design works for PGSFR (Prototype Gen-IV Sodium Fast Reactor) have been conducted in Korea. NSSS major components, e.g. reactor vessel, steam generator and secondary sodium main pipes, are designed according to the rule of ASME boiler and pressure vessel code division 5, in which DBA (Design by Analysis) methods are used in the stress assessments. However, there is little discussions about detail rules for BOP piping design. In this paper, the detail methodologies of BOP piping stress assessment are discussed including safety systems and non-safety system pipings. It is confirmed that KEPIC MGE(ASME B31.1) and ASME BPV code division 5 HCB-3600 can be used in stress assessments of non-safety pipes and class B pipes, respectively. However, class A pipe design according to ASME BPV code division 5 HBB-3200 has many difficulties applying to PGSFR BOP design. Finally, future development plan for class A pipe stress assessment method is proposed in this paper.

• Journal of Preventive Medicine and Public Health
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• 제53권5호
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• pp.332-341
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• 2020

Objectives: The purpose of this study was to investigate the association between the Basic Old-Age Pension (BOP), which is a non-contributory pension, and depression in BOP beneficiaries in Korea. Methods: We used the second and third waves (2007-2008) of the Korea Welfare Panel Study to identify the effect of the BOP on mental health in the year of its introduction. The Center for Epidemiological Studies-Depression Scale, applied in a Korean context, was used to evaluate mental health. To analyze the effect of the BOP, a difference-in-difference approach was used in analyses of all subjects and subgroups. Results: For this study population of 760 adults, the BOP did not have a statistically significant relationship with depression in its beneficiaries. After controlling for type of household, the BOP was still not associated with lower reporting of depression, either in single-beneficiary or double-beneficiary households, in the year of the benefit. Conclusions: The BOP policy had no significant relationship with the level of depression among recipients. However, this should not be interpreted as implying that income subsidy programs for older adults, such as the BOP, do not affect mental health, considering the importance of economic hardship in this population and the program's socioeconomic effects.

• 한국콘텐츠학회논문지
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• 제15권3호
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• pp.336-351
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• 2015

본 연구는 개발도상국의 안전한 식수와 관련된 물 빈곤의 해결책으로 사회적 기업의 다양한 진출가능성을 탐색하고자 한다. 7.8억 이상의 사람들이 안전한 식수를 공급받지 못해 여러 질병으로 인해 고통 받고 있을 뿐만 아니라 대규모 사망에까지 이르고 있다. UN, UNICEF, WHO와 같은 국제기구에서는 이러한 문제를 해결하기 위해 다양한 활동을 펼치고 있다. 최근 빈곤과 같은 사회적 문제들을 경제성의 개념을 도입하여 해결하려는 BOP 비즈니스가 주목을 받고 있으며, 대다수 BOP 비즈니스들은 사회적 기업의 형태로 이루어지고 있다. 깨끗하고 안전한 식수를 공급받지 못해 발생하고 있는 문제점들에 대해 살펴보고, 이를 해결하기 위한 방안으로 저개발국가의 물 시장에 진출해 있는 사회적 기업의 다양한 사례를 종합 검토하고, BOP 비즈니스 모델의 적용 확산가능성에 대해 논하고자 한다. 또한 이러한 연구결과를 토대로 한국정부의 지원과 더불어 한국 기업들이 세계의 물 빈곤 퇴치를 위해 사회공헌도 하면서 수익을 창출할 수 있는 신규시장으로 의 참여를 제안하고자 한다.

• Preventive Nutrition and Food Science
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• 제1권2호
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• pp.227-229
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• 1996

The effects of phenthyl isothiocyanate(PEIFTC) on xenobiotic metabolizing enzymes and cell kinetics in the target organs for Ν-nirtosobis(2-oxopropyl) amine(BOP)-tumorigenicity were investigated in female Syrian golden hamsters in order to gain the mechanistic insigths into the chemopreventive action of PEITS against BOP-initiated lung and pancreatic carcinogenesis in hamsters. Hamsters were given BOP subcuteneo-usly(s.c.) and/or PEITC by gavage 2h prior to the BOP treatment. Eight and 24h after the PEITC administration, animals were sacrificed for analyzing P450 isoenzymes, glutathine(GSH), glutathione S-transferase(GST) and cell kinetics. The PEITC pretreatment significantly reduced the hepatic P450 isoenzume levels such as CYP2B1 and DYP1A1 which were significantly increased by the BOP treatment. However, PEITC did not affect the CYP levels in the pancreas and lung. Interestingly, the PEITC pretreatment rather lowered the heparic GST and GSH levels, regradless of BOP administration. Proliferating cell nuclear antigen(PCNA)- labeling indices were dose dependently decreased by PEITC in the pancreas acini and ducts, bronchioles, and renal tubules in which the cell replication was significantly affected by BOP. These results thus suggest that PEITC exerts the chemopreventive effects in hamsters by influencing xenobiotic matabolizing phase I enzymes in the liver and regulating cell kinetics in the target organs.

• 한국환경과학회지
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• 제21권9호
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• pp.1149-1162
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• 2012

The impact of a considerable increase in traffic volume on the emission and concentrations of air pollutants was investigated at three beaches (Haeundae (HB), Gwanganri (GB), and Songjeong (SB)) in Busan during beach opening period (BOP) in 2011. During the BOP, passenger car was the major vehicle type, followed by taxi, and van. CO was the major contributor of total air pollutant emissions followed by NOx, VOC, and $PM_{10}$. For the temporal variation of the emission of air pollutants during the BOP, it was generally the highest in the afternoon followed by the evening and morning, except for SB. For the spatial variation of their emission, it was the highest at GB followed by SB and HB. The emissions of air pollutants during the BOP were generally higher than those during the Non-BOP, except for HB. In contrast, the significant impact of the traffic volume increase on the concentrations of air pollutants at monitoring sites near the three beaches during the BOP were not found compared to the Non-BOP due to the significant distances between monitoring sites of air pollutants and monitoring sites of traffic volume at the beaches.

• International Journal of Naval Architecture and Ocean Engineering
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• 제8권3호
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• pp.262-276
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• 2016

Generally, the Safety Integrity Level (SIL) of a subsea Blowout Preventer (BOP) is evaluated by determining the Probability of Failure on Demand (PFD), a low demand mode evaluation indicator. However, some SIL results are above the PFD's effective area despite the subsea BOP's demand rate being within the PFD's effective range. Determining a Hazardous Event Frequency (HEF) that can cover all demand rates could be useful when establishing the effective BOP SIL. This study focused on subsea BOP functions that follow guideline 070 of the Norwegian Oil and Gas. Events that control subsea well kicks are defined. The HEF of each BOP function is analyzed and compared with the PFD by investigating the frequency for each event and the demand rate for the components. In addition, risk control options related to PFD and HEF improvements are compared, and the effectiveness of HEF as a SIL verification for subsea BOP is assessed.

• 조명전기설비학회논문지
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• 제28권12호
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• pp.74-83
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• 2014

This paper proposes a study on the configuration of balancing of plant(BOP) and implementation of battery management system(BMS) functions for vanadium redox flow battery(VRFB) and propose a method consists of sensor and required design specifications BOP system configuration. And it proposes an method of the functions implementation and control algorithm of the BMS for flow battery. Functions of BMS include temperature control, the charge and discharge control, flow control, level control, state of charge(SOC) estimation and a battery protection through the sensor signal of BOP. Functions of BMS is implemented by the sensor signal, so it is recognized as a very important factor measurement accuracy of the data. Therefore, measuring a mechanical signal(flow rate, temperature, level) through the BOP test model, and the measuring an electrical signal(cell voltage, stack voltage and stack current) through the VRFB charge-discharge system and analyzes the precision of data in this paper. Also it shows a good charge-discharge test results by the SOC estimation algorithm of VRFB. Proposed BOP configuration and BMS functions implementation can be used as a reference indicator for VRFB system design.

• Structural Engineering and Mechanics
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• 제84권3호
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• pp.337-344
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• 2022

Due to corrosion defects on the surface of the oil pipe, the sealing performance of the annular blowout preventer (BOP) decreases, and the leakage of toxic and harmful gases such as H₂S and SO₂ will threaten the safety of operators on the well. Therefore, this paper establishes the FE model for evaluating the sealing performance of BOP-oil pipe corrosion defects, which is based on the rubber large deformation theory and rubber core sealing mechanism, and designs the experiment of BOP sealing performance to verify the accuracy of the FE model. The sealing performance of BOP sealing oil pipe with corrosion defects is studied. The research results show that the sealing performance of BOP is more sensitive to the axial size of corrosion defects. With the increase of oil pipe outer diameter, the critical size of defects increases continuously. The sensitivity of radial and depth dimensions is low, When for 88.9 mm outer diameter oil pipe, the axial critical size of corrosion defect is 20 mm, the radial critical size is 16 mm and the critical depth is 2 mm. Fit the formula between the outer diameter of oil pipe and the piston increment. According to the formula, the operator can calculate the piston stroke increment required by the BOP to complete the sealing when the oil pipe is corroded.