문화예술교육에 대한 세간의 관심이 뜨겁다. 문화예술교육에 대한 외부의 수요는 문화예술교 육에 대한 실제적인 방법론을 요청한다. 또한 문화예술교육의 내부에서도 실속이 없이 양적으로 만 확대되는 문화예술교육에 대해 자성의 목소리가 높아지고 있으며, 체계적인 문화예술교육 방 법론을 절실하게 필요로 한다. 양질의 문화예술교육을 제공하기 위해서는 어떠한 철학적 기반 위에, 무엇을, 어떻게 가르칠지에 대한 구체적인 방안이 마련되어야 하는 것이다. 이러한 맥락 에서 미국의 링컨센터 인스티튜트(Lincoln Center Institute: LCI)의 문화예술교육은 체계적인 틀을 갖춘 문화예술교육이라는 측면에서 매우 의미 있는 교육 모델이라 할 수 있다. 본 연구는 문화예술교육을 위한 구체적인 방법론으로서 링컨센터 인스티튜트의 예술교육을 살펴보고자 한다. 이를 통해 우리나라의 문화예술교육에 대한 체계를 견고히 하고, 양질의 예술 교육 프로그램을 제공하는데 궁극적인 목적이 있다. 연구의 목적을 실현하기 위해 2절에서는 링 컨센터 인스티튜트의 교육철학에 대해서 살피며, 3절에서는 링컨센터 인스티튜트의 교육모형을 분석한다. 또한 4절에서는 우리나라 문화예술교육에의 적용방안을 고찰하며, 5절에서는 향후 연 구의 방향을 제안한다.

This study was to apply Hanaro model in the field and explores what changes teachers experience within series of coursework and daily life. Further, the purpose is to provide preliminary data to teachers who desire to gain a changed life and teaching pers

In the previous study it was demonstrated that most of sialolith contained bacterial colonies in their center of calcified laminated capsules1). Although it is still not determined whether the bacterial infection is a major pathogenic cause or not, many authors reported that the bacterial vegetation in sialolith can cause chronic suppurative inflammation in salivary gland. Actually a lot of different bacteria were found in oral cavity, most of them are non-pathogenic as normal flora, and only some of them are pathogenic for different mucosal infectious diseases. However, this study was aimed to identify a causative bacterial strain for the sialolith formation in human salivary gland. A strain of Bacillus subtilis (B. subtilis ) was found in the culture of sialolith, which was known to be a normal flora related to the fermentation of various Korean bean foods. In vitro culture experiment of B. subtilis it abundantly produced the thick biofilm aggregated around their cells and colony structure, which were subsequently attached on the surface of hydroxyapatite( HA) beads in scanning electronmicroscope(SEM) observation. The bacterial adherence on HA beads was strongest in the culture of B. subtilis, followed by Streptococcus mutans (Str. mutans ), oral mixed bacteria, and lactobacillus. Therefore, B. subtilis might be an important causative microorganism for the sialolithiasis in Korean people, and it is suggested that postmeal oral hygiene care should be required to reduce the number of normal flora, B. subtilis, after eating of fermented bean foods.

The purpose of this study was to examine the educational impact to students from Hanaro teaching on elementary physical classes by investigating the process of perception changes of students who avo ided the elementary physical classes through Hanaro teac

The small break loss-of-coolant accidents for the HANARO fuel test loop have been predicted by MARS code. Conservative method was used for the prediction of the loss-of-coolant accidents. The maximum peak cladding temperature was calculated as 1286K, which was lower than the design limit temperature (1477K) of nuclear fuels for the HANARO fuel test loop. The maximum peak cladding temperature occurred for the cold leg break in the HANARO pool. The hydrogen generation and oxidation of the fuel cladding were also negligible. Consequently, it is ensured that the emergency cooling water system for the HANARO fuel test loop is appropriate for the small break loss-of-coolant accidents.

The nuclear fuel cladding temperatures of the HANARO fuel test loop have been calculated by MARS code for the large break loss-of-coolant accidents. Conservative method was used for the analysis of the loss-of-coolant accidents. Consequently, the maximum peak cladding temperature was predicted as 1235K, which was lower than the design limit temperature (1477K) of nuclear fuels for the HANARO fuel test loop. This means that the cooling capability of the emergency cooling water system for the HANARO fuel test loop is sufficient for the large break loss-of-coolant accidents.

The conservative method on the analysis of loss-of-coolant accidents for the HANARO fuel test loop was established based on the guide of evaluation method for the emergency core cooling systems of pressurized light water reactors. The evaluation models, the Moody model for discharge rate calculation and the Baker-Just model for water-metal reaction calculation, were used. In order to calculate conservative peak cladding temperatures for accidents the multipliers to the correlations of heat transfer coefficients in the MARS were also introduced. Consequently it is found that the maximum peak cladding temperature predicted by using the conservative method is sufficiently greater than that calculated by using the best-estimated models.

It is essential to develop the shield for the extraction of high quality neutron beam and safe work at the sample position. The aim of this study is design, fabrication and filling of the shield in domestic. In consideration of ST-3 beam port of HANARO, we designed the reflectometer shield composed of 14 blocks and fabricated it shield casemate. Through the assembly and quality test of the shield casemate, we established the method of fabrication for neutron beam path and channel. In order to increase shield capacity, we filled shield casemate with heavy concrete, lead ingot and polyethylene that mixed B4C powder and epoxy. The average density of the filled heavy concrete was 4.7g/cm3, which can protect neutron and gamma ray effectively. Also, we developed ancillary equipment such as beam gate unit(BGU, vertical type) for the effective opening and closing of neutron beam. Shielding block was proved by suitable thickness as result that measure surface dosage using of detector and TLD. The acquired technique of design, fabrication and filling of ancillary equipment development can be applicable to the development of shield for the other neutron spectrometer in future.