• Proceedings of the Korean Society of Disaster Information Conference
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• 2022.10a
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• pp.239-240
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• 2022

공사장에서 발생하고 있는 먼지는 현장 근로자뿐만 아니라 인근 주민들의 건강에 치명적인 영향을 미치고 있다. 공사장 인근 주민들이 환경분쟁조정위원회에 먼지피해에 대한 피해배상을 청구하고 있지만 공사장 먼지피해 수인한도 초과여부를 확인하기 위한 측정, 예측, 평가가 어려워 먼지피해에 대한 보상이 제대로 이루어지지 않고 있다. 공사장 먼지관리의 법적기준이며 먼지 저감에 대한 구체적인 방법을 제시하고 있는"비산먼지 억제조치기준"의 준수 등을 점수로 평가하여 일정 점수 이하인 경우 피해배상액을 차등 적용하는 방안을 제안한다. 본 안이 제도화된다면 건설사는 먼지피해 배상액 지출을 줄이기 위해 현재보다 한층 더 먼지 저감 노력을 강화할 것이기에 먼지 발생을 획기적으로 줄일 수 있어서 현장 근로자 및 인근 주민들의 먼지피해를 최소화할 수 있으며, 먼지로 인한 환경, 보건 법규위반예방과 쾌적한 작업환경으로 노동 생산성 확보와 먼지로 인한 피해 배상액 지급 등 손실을 줄일 수 있을 것이라고 생각한다.

• Journal of Digital Policy
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• v.1 no.2
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• pp.25-40
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• 2022

This study analysed the effect of inheritance tax on households in reality and to improve it if there is an unreasonable aspect compared to countries around the world. The study conducted a one-on-one face-to-face survey on adults living in major cities across the country for 31 days from 1^st of September to 10^th of October, 2022. The collected data was analysed using SPSS 25.0 version and noted that 1) they preferred the abolition of inheritance tax, but hoped to improve it when maintaining it, 2) it was necessary to expand the deduction limit, abolish spouse deductions, and 3) prefer the inheritance acquisition tax system. Finally, it was found that they wanted to Extension of installment period of inheritance tax and introduce the tax deferred system.. This suggests that there is a perception that the overall revision of the inheritance tax system is necessary to maintain the inheritance tax. The significance of the study is to provide the basis for discussions on the improvement of the inheritance tax system in Korea, which does not reflect reality.

• Proceedings of the Korean Vacuum Society Conference
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• 2013.02a
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• pp.671-671
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• 2013

실리콘 태양전지와 박막형 태양전지의 뒤를 이어, 제3세대로 분류되는 양자점 감응형 태양전지(QDSC)에 대한 연구가 활발히 진행되고 있다. 이 태양전지의 TCO로는 주로 ZnO, TiO2가 대부분 사용되고 있으며, 양자점 물질로는 CdS, CdSe, CdTe, PbS, PbSe 등의 카드뮴 및 납을 주 성분으로 하는 물질들에 대한 연구만 중점적으로 이루어지고 있는 실정이다. 이런 물질들은 현재까지 알려진 한도 내에서는 QDSC 효율 중 가장 좋은 효율을 나타내고는 있으나 이런 타입의 QDSC가 상용화된다면 환경에 노출되었을 때에 미치는 악영향이 매우 큰 중금속 물질들로 이루어져 있어, 이를 극복할 수 있는 친환경 성분의 물질에 대한 연구 또한 필요한 시점이다. 따라서 본 연구에서는 CdS를 대체할 수 있는 물질로 Ag2S를 선정, 이에 대한 연구를 진행하였다. Ag2S는 밴드갭이 1.1eV의 물질로, CdS의 2.3 eV와 비교해 상당히 작은 밴드갭을 가져 월등히 넓은 영역에서 빛을 흡수할 수 있다는 장점을 가지고 있으며, 동시에 이로 인한 전자-정공 재결합이 빨라 태양전지로 제작시에 Voc가 낮게 형성된다는 단점도 가지고 있다. 태양전지에 사용된 TCO물질은 ZnO 나노선을 사용했으며, 본 연구실에서 기존에 개발한 수열합성법을 통해 제작하였다. 이를 활용하여 최종적으로 제작한 태양전지의 효율은 CdS/ZnO QDSC가 1.2%, Ag2S/ZnO QDSC가 1.2%로 동일한 성능을 나타냈으며, CdS를 대체할 물질로 Ag2S의 가능성을 보여준 결과라 할 수 있다.

• Journal of the Korean Society of Costume
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• v.66 no.5
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• pp.82-98
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• 2016

Korea and Japan have a cultural homogeneity because they were affected by China. However, each country has developed its own original culture due to their own national characteristic and endemism, In traditional clothing, though Korea and Japan share the same origin, they have developed their own form, Hanbok and Kimono, which have completely different looks. The differences in the traditional clothing is the result of the differences in each country's aesthetic sense, which is reflects in the artwork of those days. Ink-and-wash painting was the typical painting form in East Asia, so Korean and Japanese ink-and-wash painting from that period can be used to observe the differences in the aesthetic sense. This study aims to search for commonly shared aesthetic sense in the design process of Hanbok and Kimono by analyzing the styles of a representative Korean painting, "Sehando(Wintry Days)" and a representative Japanese painting, "Pine Trees Screen". H. Wolfflin's methodology influenced not only painting, but also architecture and sculpture. Therefore, this theory can be applied to clothing, which can be considered a type of sculpture. Modernization of traditional clothing has to start by analyzing the aesthetic sense of artisans that have affected the design of traditional clothing. To spread Hanbok globally and differentiate it from Japanese clothing, we have to acknowledge the differences between Korean and Japanese aesthetic sense, and based on this, we have to develop the design of Hanbok.

• Journal of the Korean Wood Science and Technology
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• v.10 no.3
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• pp.200-200
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• 1982

1. 전국의 산림은 산림개발의 유행에 따라 마음과 같이 3개권역으로 구분한다. 가. 용재림 개발권 주요산맥을 연하는 오지대(奧地帶) 나. 풍치림 개발권 고속도변(좌우 4km범위) 도시주변 공원지구, 기타 토지대 다. 농용림 개발권 전 가, 나 속에 속하지 않는 야산지대 2. 3대 개발권별로 우선 개발할 지역을 연차적으로 지정한다. 3. 개발지역을 지정시는 미리 산림의 용도를 구분하여 시정 고시한다. 4 개발지역내의 산주는 개발우도에 따라 개발의무를 진다. 5. 산주가 개발의무 불이행시는 대집행(代執行)으로 개발을 수행한다. 6. 대집행(代執行)은 가. 산림개발공단 나. 산림 경영을 하고 있는 능력있는 개인 또는 법인 다. 산림조합(산련, 산림포함)으로 하며, 산림청장이 지정한다. 13. 개발지역 내에서의 확정된 개발계획은 기존영림 계획에 우선한다. 14. 개발지역 내에서의 개발사업 수속절차는 이 법으로 일원화 한다. 7. 산주가 대집행자에 대하여 비용변상이 없는 한 이 양자간에는 수익(收益) 분배를 하여야 하며, 본계약의 장기 보장을 위하여 저당권 설정을 한다. 8. 산림개발의 중추적 대집행자인 동시에 경영자로서 시범적이며, 집단적인 산림개발과 임도시설 관리를 전담하는 산림개발 공단을 설립한다. 9. 장기처리와 융자지원을 위하여 산림개발 자금을 200억원 한도로 설치하고 이의 관리 운영을 전담할 산림개발 금고를 별도 법율로서 설립한다. 10. 산림개발 기금은 다음 재원으로 조성한다. 가. 국유임야 관리 특별회계의 잉여금 나. 임목의 벌채자 및 원목 수입이용 가공 판매자에 과하는 기금부담금 다. 매년 정부 예산에서 정하는 재원 11. 개발지역내에서는 취득세, 소득세, 등록세, 상속세, 양여세, 기타 공과금의 감면등 세제상의 특전을 부여한다. 12. 개발지역내에서의 산림도벌 무허가벌채등 산림 사범은 가중 처벌한다.

• Radiation Oncology Journal
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• v.18 no.3
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• pp.182-186
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• 2000

Purpose : To determine treatment or이ecol for inoperable esophageal cancer patients, 껜e evaluated survival rate and prognostic factors. Materials and Methods : We evaluated esophageal cancer treated by curative or palliative am in KCCH from 1992 to 1996, retrospectively. Recurrent or underdose case below 40 Gy were excluded. The number of male and female were 35 and 5, respectively. Thirty-eight patients were squamous carcinoma and 2 patients were not biopsy proven. Ten patients were treated with radiation therapy and chemotherapy Median dose of radiation therapy was 59.4 Gy and the range was $40\~60$ Gy. Results : The median survival is 6.5 months and 1-year survival rate was $28.3\%$. Age, location, radiation dose and chemotherapy were not significant prognostic factors. Median survivals of patients with below stage III and over stage IVA were 7.6 and 6.2 months respectively, but it is not significant. Conclusions : The survival for esophageal cancer is very poor. For patients with curative aim, chemotherapy must be considered. For patients with palliative aim, short-term external beam radiation therapy and/or brachytherapy must be considered.

• Journal of the Earthquake Engineering Society of Korea
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• v.9 no.1 s.41
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• pp.33-42
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• 2005

Even in moderate to low seismic regions like Korean peninsular where wind loading usually governs the structural design of a tall builidng, the probable structural impact of the 500-year design basis earthquake (DBE) or the 2400-year maximum credible earthquake (MCE) on the selected structural system should be considered at least in finalizing the design. In this study, seismic performance evaluation was conducted for concentrically braced steel highrise buildings that were only designed for wind by following the assumed domestic design practice. It was found that wind-designed concentrically braced steel highrise buildings possess significantly increased elastic seimsic capacity due to the system overstrength resulting from the wind-serviceability criterion and the width-to-thickness ratio limits on steel members. The strength demand-to-strength capacity study based on the response spectrum analysis revealed that, due to the system overstrength factors mentioned above, wind-designed concentrically braced steel highrise buildings having a slenderness ratio of larger than six can withstand elastically even the maximum credible earthquake at the performance level of immediate occupancy.

• 한국노년학
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• v.29 no.2
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• pp.645-656
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• 2009

The purpose of this study was to address the current status of hospital-based home care(HBHC). We analyzed the data on HBHC from national electronic data information of Health Insurance Review Agency. Beside, we surveyed 75 hospital-based home care agency. In 2006, 20,343 elderly(64.0% from all HBHC user) used 333,889 visits(76.8%from all visits). Medical diagnosis was composed of circulatory disease including cerebrovascular diseases 41.3%, endocrine system disease including Diabetes mellitus 10.4%, neoplasm 9.7%. Some of subjects used HBHC in excess of maximum covered 8 visits a month by National Health Insurance, decubitus 7.0%, the cancer 5.4%, the diabetes 2.5%, the hypertension 1.1%, and the stroke 0.9%. This results will contribute to expand the coverage of hospital-based home care by National Health Insurance. There was distribution difference in medical diagnosis and nursing intervention between HBHC and Public health center-based home care(PBHC) subjects. Therefore, HBHC subjects had more severe medical diagnosis, and were intervened more injections, examinations, than PBHC subjects. These differences must be considered to set up functional role among the three types of home visit care.

• Korean Journal of Construction Engineering and Management
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• v.19 no.2
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• pp.96-106
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• 2018

The government adopted activation policy of real estate to overcome low economic growth rate. Real estate activation plan adopted by the government raised credit limit by lowering the regulation, and reduced real estate investment cost by reducing the base rate. Also, delayed transfer tax on multi-house owner to activate real estate investment and resolved purchase right resale. Relief of real estate regulate caused increase of housing sales and price increase, and the real estate market changed to overheating aspect such as premium upon completion of lot sale in a short time. Such market atmosphere greatly increased household debs as owners own houses based on 'financial debt' instead of their income. Since 2017, real estate policy was reinforced to reduce household debts and lending rate was raised due to rise of base rate, accordingly, burden of household debt is expected to increase. This research suggested a plan for the Financial Supervisory Service to efficiently manage the financial world by analyzing the cause and problem of household debs.

• Journal of the Korean Society of Radiology
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• v.12 no.7
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• pp.807-812
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• 2018

In this study, we investigated the conditions used in setting the recommendation level of general radiography diagnostic reference and tried to evaluate the effective dose and biological evaluation using PCXMC v2.0 program. As a result based on the effective dose of male in ICRP 60, the highest Pelvis AP was 0.794 mSv. The lowest Chest PA was 0.050 mSv. In the case of ICRP 103, the highest T-Spine AP was 0.906 mSv The lowest Chest PA was 0.052 mSv. For 40 years old male and female adults, effective doses of general radiography were evaluated and even if the medical exposures are not subject to the limit of dose, efforts should be made to reduce the medical exposures of the people by keeping the dose below the recommended amount in order to minimize the probable effect of radiation hazard.