• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2008.11a
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• pp.340-347
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• 2008

Recently the consideration for occupant's security has been raised as very important design element from the fire by building's large sized, higher storied, and its compounded. But the domestic laws regulated the predicative laws according to the technical standard which has no difference from the past domestic evacuation regulation. Therefore, regulation of escape code and developing technology for Korean conditions are needed to reduce victims during disaster by protecting occupant and guiding people to safe places.

• Magazine of korean Tunnelling and Underground Space Association
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• v.14 no.2
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• pp.31-37
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• 2012

In the circumstances being continuous the unusual weather in the world, the city of Seoul has been devastating flood damage in July 2011, because of the heavy rainfalls. Along with expensive repairs to property, thousands of flood victims occurred; it is difficult to estimate the direct and indirect economic damages in city. Recently, as a part of the flood protecting measures, there are being discussed about the deep underground flood drainage tunnel, underground regulating reservoirs, permeable pavement, infiltration facility, river improvements, diversion channel, sewer pipe and ditch improvement and so on. Therefore, it is useful to make the plan of flood protecting measures more and more cost-effective and rational methods by considering the similar flood measures and constructions in the mega cities like Seoul.

• Korean Journal of Child Studies
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• v.29 no.1
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• pp.155-167
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• 2008

The study examines the prevalence and characteristics of school violence in elementary school, utilizing a census-based nationwide sample of 2,037 adults, 19 years of age and older. A structured questionnaire was administered, which reported their experiences of school violence retrospectively. The findings revealed that a third of the respondents were victims of one or more episodes of school violence during their elementary school years. Men reported much higher rates of victimization than women, and those from low-income families experienced more episodes of victimization than those from middle or high-income families. The study also showed that the rate of school violence is increasing among the younger generations.

• Journal of Fisheries and Marine Sciences Education
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• v.25 no.3
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• pp.716-723
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• 2013

The postal or group questionnaire survey was conducted to inquire into the cause of collision between fishing vessel and non-fishing vessel targeting fishing vessel personnel(FVP), non-NFVP and a person involved in a marine accident. As a result, we could verify the root cause of collision, a negligence of lookout which noted overwork for FVP and careless for non-FVP. The cause of collision by inappropriate avoid action was poor communications for FVP and non-FVP. To reduce collision, we need to be trained to take a sharp lookout, a radio communication by VHF and the collision avoidance actions by early and substantial action to keep well clear. The results are expected to contribute for the reduction of collision and victims.

• Environmental Analysis Health and Toxicology
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• v.31
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• pp.4.1-4.2
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• 2016

Once released into the air, humidifier disinfectants became tiny nano-size particles, and resulted in chemical bronchoalveolitis. Families had lost their most beloved members, and even some of them became broken. Based on an estimate of two million potential victims who had experienced adverse effects from the use of humidifier disinfectants, we can say that what we have observed was only the tip of the iceberg. Problems of entire airways, as well as other systemic effects, should be examined, as we know these nano-size particles can irritate cell membranes and migrate into systemic circulation. The story of humidifier disinfectant is not finished yet.

• Environmental Analysis Health and Toxicology
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• v.31
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• pp.13.1-13.4
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• 2016

An analysis of patients and fatalities due to exposure to polyhexamethylene guanidine (PHMG) shows that PHMG causes mainly lung diseases such as pulmonary fibrosis. However, no research on the other organs has been conducted on this matter yet. So, an in-depth discussion on toxicological techniques is needed to determine whether or not PHMG is toxic to organs other than just the lungs. For the test of target organ toxicity by PHMG exposure, a toxicokinetic study must first be conducted. However, measurement method for PHMG injected into the body has not yet been established because it is not easy to analyze polymer PHMG, so related base studies on analytical technique for PHMG including radio-labeling chemistry must come first. Moreover, research on exposure-biomarker and effect-biomarker must also be conducted, primarily related to clinical application. Several limitations seem to be expected to apply the biomarker study to the patient because much time has passed after exposure to the humidifier disinfectant. It is why a more comprehensive toxicological researches must be introduced to the causality for the victims.

• International Commerce and Information Review
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• v.12 no.2
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• pp.385-405
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• 2010

The purpose of this study is to investigate liability risk of air cargo carrier and suggests ideas for solving problems which could be happen to air transporters on the future. because of Air transport remains one of the world's fastest growing and most important industries. And important treaties and contracts specifying transporters' responsibility regarding big scale aircraft accidents are such as Warsaw Convention in 1929, Hague Protocol in 1955, Montreal Convention in 1999. The Montreal Convention, formally the Convention for the Unification of Certain Rules for International Carriage, is a treaty adopted by Diplomatic meeting of ICAO member states in 1999. It amended important provisions of the Warsaw Convention's concerning compensation for the victims of air disasters. In conclusion, suggests to the method of air cargo security and cargo legal liability insurance which is for air cargo carrier's risk management.

• Journal of the Korean Home Economics Association
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• v.46 no.7
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• pp.85-93
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• 2008

The purpose of this research was to investigate the prevalence of peer harassment in preschool children and assess its influence on self-concept, hyperactivity, and behavioral problems. The participants were 4 and 5 year old children recruited from preschools and day care centers. Results indicated that a small group of children were identified as victims by self and teacher-reports. Negative self-concept and hyperactivity predicted self-reported victimization. In addition, hyperactivity, internalizing, and externalizing problems were significant contributors in teacher reported victimization.

• Journal of Food Hygiene and Safety
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• v.12 no.4
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• pp.361-366
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• 1997

Foodborne diseases are serious problems throughout the world, because new pathogens have emerged. Nowadays many students eat school lunch provided by school lunch program. They are threatened by pathogens transmitted by foods. Many school children became victims of foodborne diseases. Most foodborne outbreaks were caused by mishandling foods at food serivece establishments. Temperature control is the most critical point of keeping the foods safe. In order to prevent foodborne diseases in schools, the managers in charge of school lunch program and officials in charge of food safety of local health department try to make sure that foods are out of danger zone of temperature. Prevention of cross sontamination, and sanitization of raw foods and utensils are also emphasized by school lunch program managers and health officials.

• Journal of Society of Preventive Korean Medicine
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• v.11 no.2
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• pp.175-188
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• 2007

The purpose of this study was to confirm the reasons why the medical institutes avoid the traffic accident victims covered by the automobile insurance. For this purpose, a university hospital was sampled to comparatively analyze days of hospitalization, average medical cost per day, ratio of optional medical cost, average cost by injury/age group/department, distribution of MRI photographing, etc., between health insurance and automobile insurance patients. Accordingly, in order to assure automobile patients of a reasonable rights of medical services, it is deemed necessary to arrange a fair system encouraging them reduce the days of their hospitalization as well as a complementary mechanism preventing unnecessary expensive medical services due to the hazard.