• 시큐리티연구
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• 제29호
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• pp.279-300
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• 2011

세계 각국이 항공테러에 대한 심각성과 우려를 공동으로 인식하고 차단에 적극 노력을 기울이고 있지만, 세계적으로 항공테러는 점점 증가하는 추세에 있다. 공항보안의 핵심은 승객과 휴대 및 위탁수하물, 화물이 검색장비를 통과하는 지점에서 이루어지는 결과에 따라 승패가 달려 있다. 공항에서 인적 및 물적 검색이 효과적으로 이루어지기 위해서는 현대화된 검색장비와 전문화된 보안요원의 확보, 그리고 이를 감독하는 공항보안감독관이 필수적이다. 본 연구에서는 공항보안감독관의 개인태도가 검색장비 운영요인에 미치는 영향을 규명 하기위한 설문조사를 하였다. 연구결과 첫째, 공항보안감독관의 직무관이 검색장비 운영요인의 전문성, 만족도, 신뢰성 및 교육훈련에 유의미한 영향을 미치는 것으로 나타났고, 국가관은 검색장비 운영요소에 모두 유의미한 영향을 미치지 않는 것으로 나타났다. 둘째, 근무환경은 교육훈련에 유의미한 영향을 미치고 이직의도에는 부의 인과관계가 있어 근무환경이 좋으면 이직이 낮아지는 것으로 나타났다. 셋째, 직무스트레스는 이직의도에 높은 유의미한 영향을 미치는 것으로 나타나, 현재 공항보안감독관이 열악한 환경에서 근무하고 있음을 알 수 있다. 따라서 공항보안감독관은 공항을 각종 테러 등 위해로부터 방호하기 위해서는 항공보안 각종 규정과 절차서 및 운영기준 등을 준수하고, 국가와 국민의 생명을 지킨다는 긍지와 자부심과 함께 인식전환이 필요하며, 올바른 처우개선을 위한 종합대책이 필요할 것으로 판단된다.

• 품질경영학회지
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• 제49권1호
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• pp.47-60
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• 2021

Purpose: This study proposes methods and procedures for evaluating imaging security systems quality of cabinet x-ray screening system to enhance performance certification technology. Also, conducted a comparative analysis of the literature of test-kit for imaging security quality evaluation. Methods: Comparative analysis of the test-kits and related documents for image quality assessment of cabinet x-ray screening equipment. This allows assessment items were selected and the methods for each assessment item were proposed. In addition, the configuration method of the assessment team was established by applying the technology readiness assessment(TRA). Results: Four of the assessment items were selected when estimate image quality by a comparative analysis of literature. For each assessment item, the evaluation method and minimum level of availability were determined. Finally, this paper proposes an imaging quality assessment of cabinet X-ray imaging security systems. Conclusion: Development of imaging security systems evaluation procedures for cabinet X-ray screening systems can be help improve performance certification of aviation security equipment.

• 시큐리티연구
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• 제7호
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• pp.61-93
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• 2004

The terrorism threat against aviation industry is increasing after 9/11 incidents. As the way of preventing the future threat, this study is to review current status and make practical suggestions on Incheon International Airport security screening. The Library research method is utilized for this study. Chapter 1 is an introduction part and describes the general instruction. Chapter 2 describes the importance of aviation security and cases of aviation terrorism. Screening history is described in chapter 3 detailing operations and equipment. Status of IIAC(Incheon International Airport Corporation) security screening and prevention measures are described in chapter 4 and chapter 5 describes the final conclusion. In conclusion, if the introduction of state-of-the-art security equipment and modification of inadequate regulations come in first, whatever the threat exists, aviation terrorism can be prevented with the positive prevention efforts.

• 한국전기전자재료학회:학술대회논문집
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• 한국전기전자재료학회 2001년도 추계학술대회 논문집
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• pp.621-624
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• 2001

A metal sheath provides a cable with electrostatic screening and a degree of magnetic screening. The presence of a screen on a cable also reduces the induction arising from the high-frequency components of transients caused by power-line switching and also induced transients from lightning strokes; such transient induced voltages are of increasing importance with the increasing use of miniaturized telecommunication equipment with very small thermal capacity. This paper describes electrostatic induction and electromagnetic induction caused by power interference. Also screening factors are proposed.

• Journal of Digestive Cancer Research
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• 제4권2호
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• pp.107-112
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• 2016

Gastric cancer is the fifth most common malignancy in the world and still remains the third and fifth leading cause of cancer death in male and female, respectively. In terms of the cancer survival, the survival of gastric cancer is low in the West with showed 5-year survival rates of 10-30%, whereas the survival rates in Asia is more than 50%. The reason of the higher survival rate from gastric cancer in Asia partially related with the availability of gastric cancer screening programs, however, the population-based screening for gastric cancer has been conducted just in Korea and Japan. Therefore, more effective method for detecting the gastric cancer is needed for countries without a population-based gastric cancer screening. Endoscopy is the most effective method for diagnosis of gastric cancer however, it requires a large infrastructure including a large number of endoscopic equipment and well-trained endoscopists. To overcome these problems, several noninvasive methods (such as serologic markers, biomarkers, cancer autoantibodies, and exhaled breath analysis) for diagnosis of gastric cancer screening are suggested. This review addresses the conventional methods and the emerging methods for gastric cancer screening.

• 한국가스학회지
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• 제7권1호
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• pp.1-9
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• 2003

본 연구에서는 가스공정에서 중요시되는 화재/폭발에 대한 위험성 평가 기법으로, 공정위험 지수법인 Dow's F&EI와 정성적 위험판별기법인 장치스크리닝 기법의 특성에 산업별로 위험시되는 사항에 대한 전문가 의견을 수렴할 수 있도록 전문가 시스템-장치 및 공청의 사고사례 및 전문가의 의견 수렴된 시스템을 도입하여 위험 지수에 전문가적 reward/penalty를 주고 공정 장치의 종합위험도 지수를 계산하여 보다 정밀한 위험장치 검색을 할 수 있는 형태인 다중판별 장치스크리닝 기법(Multi-distinction Equipment Screening Algorithm, MESA)을 제안하였다. 그리고 이에 대한 사례연구로 LPG 지하저장공정의 위험도 순위에 대해 전문가 시스템이 도입되지 않은 경우와 도입된 경우의 위험판단 해상도를 파악하여 제안 알고리즘의 유용성을 입증하였다. 그리고 이와 같은 위험도 순위에 따른 장치의 물리적 특징을 파악함으로써 안전장치 및 mitigation 장치 그리고 비상대응계획에 대한 정보를 제공할 수 있으리라 기대한다.

• 한국전기전자재료학회:학술대회논문집
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• 한국전기전자재료학회 2001년도 추계학술대회 논문집 Vol.14 No.1
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• pp.621-624
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• 2001

A metal sheath provides a cable with electrostatic screening and a degree of magnetic screening. The presence of a screen on a cable also reduces the induction arising from the high-frequency components of transients caused by power-line switching and also induced transients from lightning strokes; such transient induced voltages are of increasing importance with the increasing use of miniaturized telecommunication equipment with very small thermal capacity. This paper describes electrostatic induction and electromagnetic induction caused by power interference. Also screening factors are proposed.

• 한국원자력학회:학술대회논문집
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• 한국원자력학회 2003년도 추계학술발표대회 요약집
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• pp.478.2-478.2
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• 2003

• Current Research on Agriculture and Life Sciences
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• 제31권1호
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• pp.1-10
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• 2013

The exposure of food to ionizing radiation has been recognized as a safe and effective mode of food preservation in more than 55 countries. The benefits include eradication of insect pests, inactivation of food pathogens, extension of shelf-life, and improvement in food hygiene. Regulatory authorities around the world have emphasized the implementation of various national and international regulations to facilitate trade and development of consumers' confidence in purchasing irradiated foods. Therefore, the need for reliable irradiation detection methods has increased to enforce these regulations. At present, a number of promising analytical approaches have been developed and evaluated. Moreover, about 10 European Standards have been adopted as General CODEX Alimentarius methods for the detection of irradiated foodstuffs. However, most of these methods demand relatively expensive equipment and prolonged sample preparation. Therefore, simple and cost-effective approaches would be advantageous for rapid screening of foodstuffs. The suspected samples need to be analyzed further with more validated techniques to confirm the screening results. In this review, existing screening methods (i.e. physical, chemical, and biological) for the identification of irradiated foods have been outlined along with their principles, scopes and limitations.

• Asian Pacific Journal of Cancer Prevention
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• 제13권8호
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• pp.4169-4172
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• 2012

Background: The majority of women in rural India have poor or no access to cervical cancer screening services, although one.quarter of all cervical cancers in the world occur there. Several large trials have proven the efficacy of low-tech cervical cancer screening methods in the Indian context but none have documented the necessary components and processes of implementing this evidence in a low-resource setting. Methods: This paper discusses a feasible model of implementation of cervical cancer screening programme in low-resource settings developed through a pilot research project carried out in rural Tamilnadu, India. The programme used visual inspection of cervix after acetic acid application (VIA) as a screening tool, nurses in the primary care centres as the primary screeners and peer educators within Self-Help Women groups to raise community awareness. Results: The uptake of screening was initially low despite the access to a screening programme. However, the programme witnessed an incremental increase in the number of women accessing screening with increasing community awareness. Conclusions: The investigators recommend 4 key components to programme implementation in low-resource setting: 1) Evidence-based, cost-effective test and treatment available within the reach of the community; 2) Appropriate referral pathways; 3) Skilled health workers and necessary equipment; and 4) Optimisation of health literacy, beliefs, attitudes of the community.