본 연구의 목적은 남북한 간 교류협력 재개에 대비하여 향후 민간 차원의 남북교역 추진 시 활용 가능한 표준계약서 조항을 도출하는 것 이다. 이를 위해 기존의 남북교역 거래 관행과 계약체결 실태를 조사하 고, 실제 남북교역 현장에서 사용되었던 분야별·업체별 계약서를 분석 하였다. 그동안 남북한 당사자 간 상거래는 남북관계의 특수성과 북한 리스크 요인 등으로 사업추진 과정에서 예측 불가능한 위험과 불확실 성이 지속되어 왔다. 이러한 상황에서 대외무역과 국제상거래 관행에 부합하는 남북한 간 표준계약 양식의 도입과 적용 필요성이 꾸준히 제 기되어 왔다. 본 연구는 남북교역 표준계약서를 제시하기 위해 기존 남 북교역 계약서상의 관행을 참고하되, 국제적으로 통용되는 무역계약 조 항의 관점에서 구성하였다. 즉, 중장기적으로 남북관계의 특수성보다는 국제규범 및 관례 등에 기초한 보편성을 중심으로 한 계약서 작성이 필요하다는 것에 주안점을 두었다. 이를 통해 남북교역 시 공정거래 관 행이 확립되고 신뢰관계 형성을 위한 초석이 될 수 있기를 기대한다.

The purpose of this study intends to development of a lap scale 1-ton standard combustion chamber. The manufactured standard combustion chamber analyzes pilot combustion tests and emission standard data of MGO fuel oil. The actual capacity of the standard combustion chamber is about 900L, total weight of 265kg. As a result of the pilot combustion test, the O2 was about 8.01% and the CO2 was about 9.34%. In the case of NOx, it was about 33.50 ppm, and SOx (SO2) was about 0.76ppm. The combustion efficiency was about 72.41%, the exhaust gas temperature was 366.7℃, and the combustion chamber internal temperature was about 448.0℃.

As the importance of the indoor environment increases. In response to that, performance test study was conducted for the development of high performance range hood. And the chamber casing mock-up was subjected to a performance test by applying a static pressure of 100[Pa] in accordance with KS C 9304: 2020, When the discharge port diameter was 100 mm, the standard flow rate() was 186.9 at 60.8W, the discharge port diameter was 125 mm, and the standard flow rate() at 52.0W was 184.6, which satisfies “B-type 160 to 200 (static pressure 100Pa)”. This is a result that meets the KS C 9304 : 2020.

효율적인 산림관리와 경영이 이루어지기 위해서는 일정한 공간단위를 가지는 산림의 구획(Zoning)이 정의되어야 한다. 현재 국유림은 임･소반 기준으로, 공･사유림은 필지 단위를 기준으로 공간을 구획하여 활용하고 있다. 이러한 이원적인 공간구획체 계는 통일된 산림계획, 경영, 관리가 어려우며 장기적인 공간단위의 정보 구축과 생성, 관리에도 어려움을 끼칠 수 있다. 이에, 본 연구에서는 DEM(Digital Elevation Model) 기반으로 추출한 산줄기 유역을 소개하고 활용성 검토를 위해 현재 산림관리 단위인 임･소반도, 경영계획구, 산지/산림 관련 주제도와 중첩 분석을 수행하였다. 이를 통해 표준산림관리단위의 대안으로 제안한 각 규모별 산림유역 단위의 공간적 적합성을 검토하고 산림관리, 산림 디지털 공간자료 구축 및 관리 등의 분야에서 산줄기 내포 유역 기반 표준산림관리단위의 활용 방안을 제안하였다.

Recently, there has been an increase in human casualties and property damage caused by large-scale disasters such as massive wildfires, concentrated heavy rainfall, chemical accidents, and infectious diseases. To enhance the citizen protection capabilities of civil defense personnel, it is necessary to ensure their capacity to perform on-site citizen protection duties and guarantee their safety. Particularly, the current civil defense uniforms are vulnerable to fire and waterproofing, and the safety is threatened when civil defense personnel perform field activities such as fire and flood damage. Therefore, there is an urgent need for research and development of civil defense uniforms to ensure functionality and safety. In this study, we aim to understand the duties of domestic civil defense units and the characteristics of on-site situations, analyze overseas civil defense uniform replication cases, and derive safety criteria for civil defense uniforms. Developing civil defense uniforms based on safety and functional criteria is expected to enhance civil defense personnel's capabilities and increase public welfare by deriving optimal performance for each mission.

본 연구는 유소년의 골연령에 따른 체력을 평가하는 데 있으며, 골연령에 따른 체력 표준지표 를 통해 유소년들의 균형적인 발달을 위한 기초자료를 제공하는 데 있다. 연구 대상은 골연령 11세∼13세 및 역연령 11세∼13세에 해당하는 730명을 대상으로 하였으며 골연령 산출을 위해 X-ray 필름을 촬영한 후 TW3 방법으로 평가하였다. 체격은 신장, 체중을 신장계(Hanebio, Korea, 2021), Inbody 270(Biospace, Korea, 2019)를 사용하여 총 2개의 체격 요소를 측정하였으며, 체력은 근력(악력), 평형성 (외발서기), 민첩성(플랫테핑), 순발력(제자리멀리뛰기), 유연성(좌전굴), 근지구력(윗몸일으키기), 심폐지구 력(셔틀런)으로 총 7개 체력 요소의 종목을 측정하였다. 자료처리 방법은 SPSS PC/Program(Version 26.0) 을 이용하여 기술통계, 독립표본 t-test 검정을 실시하였으며, p< .05수준에서 유의한 것으로 간주하였다. 본 연구의 결과는 다음과 같다. 첫째, 11세∼13세 골연령과 역연령을 비교한 결과, 체력에서 남자는 근력, 순발력, 근지구력, 심폐지구력에서 유의한 차이가 나타났다. 여자는 근력, 평형성, 민첩성, 순발력, 유연성, 근지구력, 심폐지구력에서 유의한 차이가 나타났다. 둘째, 골연령에 따른 유소년의 성별과 연령(11∼13세) 별로 체력평가의 기초 자료인 골연령 체력 표준지표를 개발하였다.

The purpose of this study is to develop guidelines for a Hindi A0 level evaluation test with its standardized Hindi curriculum. The development of a Hindi A0 level evaluation test is a basic requirement for ensuring internal stability of school education, because languages that uses special or unique characters that are not based on Roman alphabets, such as Hindi, Thai, and Persian, require a separate learning process or curriculum as well as their evaluation tests. This is not only in line with the purpose of the ‘Act on the Promotion of Education of Critical Foreign Languages’ enacted on August 2, 2016, but also because it can promote the substantiality of education in other critical foreign languages including Hindi, which had been conducted without a standardized curriculum. In other words, this study explores the concept of the A0 level that is not included in the CEFR, as a first step toward the realization of the ‘Common Asian Framework of Reference for languages’, the letters and pronunciations of which require a lot of time to learn. To this end, a guideline of an evaluation test for Asian languages is also proposed.

Offshore plants should be managed at a high level of safety condition. Because the offshore plant has cramped space and has difficult access when a fire occurred, a fire can be critical to the plants. LED lighting can reduce the risk of fire by its lower energy consume suitable to intrinsic safety and lower heat radiation that can reduce the possibility of ignition. Also LED has a long lifetime. Though LED luminaire has various advantages for offshore plants, an international standard for the luminaire has not provided because it is new technology. Because there is no international and domestic standard specially provided for the LED luminaire, a guideline is required for developing the LED light and for the future establishment of an international standard. This study was conducted to develop the guideline for LED luminaire for offshore plants. Firstly, relevant standards were analyzed for the guideline. Then we found that there are editorial differences between international standards and domestic standards. So the guideline was developed based on international version and the differences between the domestic and international standard were provided to let Korean developers recognize the differences.

The purpose of this study is to improve practical skill evaluation method of mushroom - trained certified technician's practical skill evaluation which is one of national qualification tests based on national incompetency standards. One of the current National Competency Standards (NCS), mushroom - trained certified technician uses NCS based practical assessment method. In order to improve the current practical evaluation method, we try to improve practical evaluation method based on field customized problem solving ability and improve the practical evaluation method, various evaluation methods should be constructed. On the purpose of identify the diversity and problems of the evaluation method, the experts of the group consultation, the mushroom-related research institute and the related industry collaborated to identify the problems of the actual mushroom - trained certified technician practicum test, This study on the evaluation improvement method was carried out. In this study, the contents of practical test of the current mushroom traits were analyzed and the trends of the latest mushroom industry were widely reflected.

The purpose of this study is to analyze the body mass index(BMI) and foot characteristics of senior-generation women and to use those values to develop a standard shoe last for producing shoes that best fit the foot of senior-generation women. In order to develop a standard shoe last that reflects the BMI and foot characteristics of senior-generation women, I analyzed the morphometric characteristics of feet by conducting descriptive statistics for each item. The foot characteristics based on BMI were analyzed by conducting ANOVA and Duncan's tests via the foot's measured values. Subsequently, I developed a standard shoe last reflecting the BMI and the foot characteristics of senior-generation women by applying all those values. Senior-generation women showed significant differences among three groups based on BMI—normal weight, overweight, and obese—in all the items except for medial ball width and toe 5 angle. Through these values, I realized that as the value of the BMI becomes higher, the size of the foot becomes larger. This suggests that as a woman's weight increases or decreases, her shoes need to be replaced as well as her clothes. Deviations in the toe-side parts of the shoe could cause deformation of the foot. If someone keeps wearing shoes produced using a shoe last with a large deviation, she risks developing foot conditions like hallux valgus. This situation points to the need for shoe manufacture that utilizes a standard shoe last that reflects the BMI and foot characteristics of the senior generation.

The vertical design spectrum for Korea, which is known to belong to an intra-plate region, is developed from the ground motion records of the earthquakes occurred in Korea and overseas intra-plate regions. From the statistical analysis of the vertical response spectra, a mean plus one standard deviation spectrum in lognormal distribution is obtained. Regression analysis is performed on this curve to determine the shape of spectrum including transition periods. The developed design spectrum is valid for the estimation both spectral acceleration and displacement. The ratio of vertical to horizontal response spectrum for each record is calculated. Statistical analysis of the ratios rendered the vertical to horizontal ratio (V/H ratio). Subsequently the ratio between the peak vertical ground acceleration to the horizontal one is obtained.

The design spectrum for Korea, which is known to belong to an intra-plate region, is developed from the ground motion records of the earthquakes occurred in Korea and overseas intra-plate regions. The horizontal spectrum is defined as geometric mean spectrum, GMRotI50. From the statistical analysis of the geometric mean spectra, a mean plus one standard deviation spectrum in lognormal distribution is obtained. Regression analysis is performed on this curve to determine the shape of spectrum including transition periods. The developed design spectrum is valid for the estimation both spectral acceleration and displacement.

Owing to increasing demand of rare metals present in ICT products, it is necessary to promote the rare metal recycling industry from an environmental viewpoint and to prevent climate change. Despite the fact that information for toxic substances is partly indicated, a legal basis and an international standard indicating usage of rare metals is insufficient. In order to address this issue, a newly created study group of environment and climate change at the ITU (International Telecommunication Union) is doing research to develop methodologies for recycling rare metals from ICT products in an eco-friendly way. Under this group, the Republic of Korea has established two international standards related to rare metals present in ICT products. The first is ‘Release of rare metal information for ICT products (ITU-T L.1100)’ and the other is ‘Quantitative and qualitative analysis methods for rare metals (ITU-T L.1101)’. A new proposal for recommending the provision of rare metal information through a label by manufacturers and consumer/recycling businesses has been approved recently and is supposed to be published later in 2016. Moreover, these recommendations are also being extended to IEC, ISO and other standardization organizations and a strategy to reinforce the ability for domestic standardization is being established in accordance with industrial requirements. This will promote efficient recycling of rare metals from ICT products and will help improve the domestic supply of rare metals.