• 국제학술발표논문집
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• The 5th International Conference on Construction Engineering and Project Management
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• pp.181-187
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• 2013

The construction market condition is getting worse because of global constructions slow down, low profit, market contraction and so on. For these reason, most construction companies depend on public construction projects which possible to protect construction fee, known as progress payment, by laws. Despite this law, problems of progress payment are constantly occurring and it has been main factors that hinder the construction cost's cash-flow in construction project. To solve this problem, many researchers suggested various solutions but most of solutions were focused on specific target as owner, general contractor, and subcontractor. So, most of solutions were insufficient consider about interaction between contractors. Because of these reasons, it was hard to reflected policy. This research aimed to use system dynamics to develop the model for the application and payment based on the regulations and papers. Also, performed a developed model's verification based on progress payment regulation's basic objectives.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제24권4호
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• pp.27-35
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• 2018

Purpose: The diverse users and the increase of power wheelchair users have made it difficult to apply the standards of Wheelchair user accessible toilet rooms for the existing law and BF-certification. To address these issues, the standards of the relevant laws have been improved (Ministry of Health and Welfare, 2018), but there are still many problems. In this study, problems with the standards for Wheelchair user accessible toilet rooms in Korea are analyzed by comparing national and international standards. In addition, improvements to standards for Wheelchair user accessible toilet rooms will be suggested. Method: It presents improvement for standards of Wheelchair user accessible toilet rooms by comparing national, international standard and standards of many countries. Korean standard, International Standard(ISO 21542), American Standard(ADA Standards), German Standard(DIN 18040-1), Austrian Standard($\ddot{O}NORM$ B 1600) and Swiss Standard(Norm SIA 500) were investigated and analyzed. Results: Korea's standards differ from the ISO and the Standards of other countries in many ways, so there is a need for realignment. Specifications for disabled toilets and clear criteria for the size, shape, and location of sanitary appliances in toilets that are practically available to wheelchair users should be provided. Considering the increasing number of disabled toilet users, the installation of various disabled toilet rooms should be considered considering the user characteristics of those who can walk and wheelchair users. Implication: Recent partial improvements to relevant laws cannot meet the requirements of various users. Therefore, comprehensive and clear standard should be presented that take into account changing society and the environment.

• 수산해양교육연구
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• 제27권2호
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• pp.556-565
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• 2015

The purpose of this study is to research on founding of the department of marine leisure industry in fisheries high school. Research methods were used a survey district, students and teachers in fisheries high school and industry human are 353 people in the target. The results of this research are as follows. First, the ratio in favor of making the marine leisure industrial department had more than 81%. The second, teachers and industry people selected core factors include oceanography, water leisure, leisure diving, commercial diving, lifeguard, rafting. Finally, subject for the department of marine leisure industry in fisheries high school are fisheries shipping industry basis, understanding of the ocean, marine leisure tourism, underwater technology, navigation, seamanship, maritime laws regulations, heat engines and aquatic organism.

• 한국산업보건학회지
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• 제22권1호
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• pp.1-8
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• 2012

Objectives: The aim of this study is to review occupational hygiene activities, including work environment measurement as required by the industrial safety and health laws of Korea, and suggest improvements required to establish an effective exposure surveillance system. Methods: The controversial limitations of exposure surveillance examining the work-association of several types of cancers in semiconductor workers were reviewed. Results: The bulk of the exposure surveillance system was found to focus purely on work environment measurements without providing other important exposure surrogates, such as job title, operation, exposure duration, etc. The current work environment measurement system is limited in terms of the efficient assessment of the exposure status of workers due to a lack of exposure information. Conclusion: The introduction of a national standard classification of occupations and job titles into the exposure and health effect surveillance system should be discussed in order to retrospectively assess exposure characteristics.

• 아태비즈니스연구
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• 제10권4호
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• pp.197-204
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• 2019

The transfer pricing mechanism is a tool commonly used to transfer the tax base from countries with high taxation in countries with low taxation. In many countries, this financial operations generate significant tax revenue losses. In an attempt to limit tax revenue losses, many public authorities have introduced regulations on transfer pricing, but the effectiveness of these rules has proved limited, and they contributed to the increasing complexity of tax laws and to the appearance of additional costs for companies. Historically, transfer pricing (TP) was not a substantial issue in Mongolia. The tax legislation contains basic TP rules, but there is limited guidance and enforcement in practice. At the moment, Mongolian tax authorities are not conducting specific transfer pricing audits. Nevertheless, tax authorities are starting to pay more attention to transactions between related parties and potential transfer pricing adjustments. This study examines a transfer pricing regulations of Mongolia.

• 대한두경부종양학회지
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• 제23권2호
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• pp.147-152
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• 2007

Objectives and Background : Aims of this studies are to collect and analyze the lawful restriction against cancer registration and to suggest the model promoting the cancer registry. Materials and Methods : Total 16 countries, the members of OECD, including the U.S. are evaluated. the status of cancer registration of the evaluated countries are analyzed. The legislated laws, protect the individual's information, of the evaluated countries are analyzed. The cases any registries were impaired with the law to protect privacy are searched and analyzed. Results : All of the evaluated countries have some kinds of privacy protecting laws. For cancer registration, 11 of 16 countries implement some lawful authorities. Some of countries have experienced restriction of registration by the law of protecting individual's health data. All countries have performed cancer registry and 6 of 16 countries have nearly 100% population-based cancer registration. Conclusions : The cancer registry has to be the national effort. The informed consent of the data subjects and the permission of any special institutes are the difference to perform the registration. So, it is necessary to legislate any law supporting the cancer registration and establish any independent institutes to protect the individual's health data and support the cancer registry.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2009년도 제40회 하계학술대회
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• pp.1287_1288
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• 2009

In this study dielectric and piezoelectric properties of fluoro-rubber/PZT composite were measured and analyzed by composite's laws. As the results the Rayleigh's equation was well consistent with experimental results qualitatively and the Bruggeman's equation was more well consistent with the experimental results for volume fraction of PZT quantitatively.

• 도시과학
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• 제9권1호
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• pp.51-59
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• 2020

With the rapid development of China's industrialization and urbanization, air pollution has become a growing concern. The emergence of air pollution not only affects people's health, but also restricts the development of China's social economy. This paper puts forward specific measures for air pollution control by examining the causes of air pollution and by comparing air pollution status and management policies between Korea and China. Methods of control involve improving the urban environmental management mechanism, spreading awareness of urban environmental management and air pollution management laws and regulations system, strengthening clean energy utilization and urban environmental greening, increasing investment and management funds and more. Through these measures, urban environmental management in China can be accelerated and level of environmental management improved.

• 한국안전학회지
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• 제17권4호
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• pp.31-37
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• 2002

This paper demonstrates the analyses of the interlaminar shear stress of laminated composite plates subjected to transversely impact. For this purpose, a plate finite element model based on the higher order shear deformation plate theory in conjunction with static contact laws is developed. Test materials were CFRP with cross-ply laminate $[O_4/{\theta}_4]_S$, $[90_4/{\theta}_4]_S$ stacking sequences and angle-ply laminate $[{\theta}_4/-{\theta}_4]_S$, $[{\theta}_4/-{\theta}_4]_S$ stacking deguences with $2^t{\times}40^w{\times}100^l(mm)$ dimension. As a result, stacking seguence and fiber orientation were found to have a significant effect on the interlaminar stresses in composite laminates.

• 한국융합학회논문지
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• 제10권11호
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• pp.353-366
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• 2019

사회발달로 인해 안전기준이 세분화 전문화되면서 관련 법령 또한 그 수가 점차 증가하여 법령 내에서 중복 또는 상충의 문제점이 나타나고 있다. 우리나라 법령에 존재하는 모든 안전기준을 수집한 후 중복 또는 상충문제를 찾아내기 위해서는 우선 안전기준이 가지는 특성들을 분석할 필요가 있다. 본 연구에서는 모든 안전기준에서 나타나는 공통요소와 특정 안전기준에서만 나타나는 특이점을 추출하면서 안전기준의 특성을 크게 구조적, 어휘적 부분으로 구분하였다. 분석결과, 안전기준의 구조적 속성은 2가지, 어휘적 특징은 4가지로 도출되었다. 이러한 특성들이 안전기준을 관리할 향후 시스템에 미치는 영향에 대해서도 추가로 검토하였다. 본 연구를 기반으로 향후 더 많은 안전기준의 구조 및 어휘적 특성들이 축적된다면 효율적인 안전기준의 수집.분석 알고리즘 개발이 가능해져 결국 법령내 안전기준의 중복 상충 문제점 해소에 도움이 될 것이다.