Purpose: This study seeks to confirm the relationship between learning self-efficacy, learning satisfaction, and transfer motivation among nursing students who complete the integrated simulation practice class. Method: The data for the study were collected through self-report questionnaires administered to 4th year students and were analyzed using the SPSS 18.0 program. Results: The findings show that learning self-efficacy is 6.03±.69 (7 points), learning satisfaction is 4.23±.57 (5 points), and transfer motivation is 5.70±.90 (7 points). The transfer motivation has a positive correlation with both learning self-efficacy and learning satisfaction and learning self-efficacy has a positive correlation with learning satisfaction. The factors influencing the transfer motivation of nursing students are learning self-efficacy (β=.87, p<.001) and learning satisfaction (β=.24, p=.028), which together account for 61.9% of the transfer motivation. Conclusion: The results demonstrate that to enhance the transfer motivation for nursing students, it is necessary to develop a program and curriculum for increasing learning self-efficacy and learning satisfaction.

This study was investigating the anti-obesity effects of diets with a mixture of cheese, red ginseng and fermented mature fruit of Rubus coreanus Miquel. We fed the experimental diets (SC5, SC10) supplemented with 5% or 10% cheese containing of fermented mixture, then orally administered the extract of fermented mixture (RB100, RB300) at a concentration of 100 or 300 mg/kg body weight to SD rats with high fat diet (HFD). The results were as follows: Sample cheese groups decreased visceral fat mass and adipocyte size of stomach compared to that of HFD group. Additionally, lipid droplets of liver in sample cheese groups were smaller than that in HFD group. The serum triglyceride (TG), total cholesterol (tChol), glucose, leptin, and insulin levels in sample cheese group were lower than that in HFD group. But, the serum adiponectin and HDL-cholesterol (cHDL) levels were higher than that in HFD group. These results suggest that fermentation of red ginseng and Rubus coreanus mixed with cheese might be helpful in preventing obesity in high fat diet-fed rats.

본 연구는 희곡(戱曲) 장르인 심택추자희에서 주목하는 포공의 형상화에 초점을 맞추고자 했다. 또한 극장 예술로 변용된 심택추자희를 바탕으로 하여, 한국 창극의 대표적인 작품과 비교하여, 극화된 대본과 공연의 유사성과 차이점을 논구하는데에 역점을 두고자 했다. 대본의 측면에서 흥보전은 민담의 대립과 반복적 모티프를 활용하여 상관관계를 설정하고 있다. 또한 기본적으로 장면은 제시부, 상황부, 종결부로 구성되어 있다. 흥보전 은 형재애를 주제로 삼기 있기는 하지만 놀부(악형)를 중심으로 전개하는 특징을 지닌다. 반면에 포공출세는 신화 속 영웅의 모험 구조를 따르고 있다. 장면 구성은 흥보전의 경우처럼 세 부분 으로 분화되고 이중 상황부는 고난과 관련된 사건을 병렬적으로 열거하고 있다. 포공출세는 포공을 중심으로 선과 악의 구도를 가족관계를 다루고 있다. 무대미술의 측면에서 포공 출세의 무대는 그림, 병풍 등을 제한적으로만 사용하여 평면적인 인상에서 벗어나지 못하는 반면, 흥보전의 무대는 실제적 설계를 바탕으로 무대를 축조해서 입체적인 느낌을 자아내고자 했다. 한편 포공출세의 무대 (소)도구는 간략한 편이며 과학기술의 활용 역시 미미하다. 반면, 흥보전 의 무대(미술)는 대형화하여 과학적인 기술로 극적 효과를 극대화하려는 움직임을 지향하고 있다. 또한 음악은 포공출세와 흥보전 공연에서 높은 비중을 차지하 는 공연 요소이다. 비록 사용되는 악기가 상당한 차이를 보이지만 전반적으로 현악기와 타악기로 나뉜다는 점에서는 공통점을 공유하고 있다. 배우가 노래를 할 때 반주하는 점 역시 동일하지만, 포공출세의 경우에는 배우가 등장하기 전에 타악기로 무장(武場) 반주하고, 흥보전 의 경우에는 배우가 등장한 이후 배우의 동작에 맞춰 수성 반주한다.

고통이라는 주제는 현대의 신학, 철학, 그리고 윤리학 분야에서 가장 중요한 이슈 중 하나가 되고 있다. 엠마누엘 레비나스의 윤리학적 고찰은 이 분야에 있어 독보적이다. 그의 학문은 우리시대 타자의 고통에 주목한다. 본 논문에서는 고통의 해석학을 전개한 레비나스와 신학자 본회퍼를 초대하여 고통을 대하는 자세에 대해 살펴볼 것이다. 하지만, 양자는 서로가 종교적, 철학적 배경이 다른 까닭에 고통에 대한 동일한 결론에 이르지 못한다. 그럼에도 불구하고 레비나스와 본회퍼는 타자의 고통에 대해서 집중력 있는 관심과 섬세한 배려를 드러내 보인다. 본 논문은 빠르게 변화하고 변모하는 21세기 사회 속에서 타자로 전락하여 고통가운데 처해 잊히고 지워지는 개인들을 향해 선교신학은 어떤 방법으로 손을 내밀어야 할까라는 문제의식에서 시작되었고, 이 질문에 대한 답변이 본 논문의 결론이다. 그것을 ‘존재로 의 선교’라 명명하기로 한다.

조선족은 중국 역사의 격변을 함께 치루면서 생존했다. 물론 그 과정에서 그들은 역사적 상처를 입을 수밖에 없었고, 그로 인해 각종 희생과 고난을 경험해야 했다. 특히 일본의 침 략, 한국의 6.25전쟁과 항미원조는 대표적인 역사적 사건에 해당한다. 이러한 사건이 일어날 때마다, 조선족은 생존을 위한 선택을 강요받았다. 훗날 조선족 작가들은 이러한 역사와 생존 의 현장을 제재로 선택하여 작품을 집필했다. 그 중 조선족의 희곡에는 이러한 역사의 격변 과 생존의 문제가 수용될 수밖에 없었다. 본 연구는 조선족 희곡에 수용된 역사적 상처와 기 록으로서의 의미를 분석하는 것에 목표를 둔다. 황봉룡, 최정연 그리고 김훈은 이러한 역사적 순간을 포착하고 억압된 의미를 살려내는 것에 역점을 두었다. 본 연구는 그들의 희곡에 담 긴 역사의 상처를 해석하고 기록으로서의 조선족의 희곡을 살펴보고자 한다.

Korea is recognized home and abroad as a country where various religions exist without conflict or enmity which is rare in the world. However, it's certain that Korea is one of the country where social conflict can happen caused by religious conflict or enmity at any time. The conflict and enmity among religions are already deep and it can’t be solved by temporary measure. It will be difficult to overcome this problem without continuous and honest conversations among religions. This study was done with this issue and I aim at finding the new way for conversation and collaboration to reach peace among religions. In Korea, the portion of protestantism and buddhism is biggest and these two religions have the most serious conflict between them. In this situation, I analyzed two survey results. One is ‘the survey for social credit to Korean churches’ done by ‘Christian Ethics Movement of Korea’ with the aim of “evaluating the social credit of Korean churches and finding a way to enhance it.” The other is ‘social culture in Korea and survey of people about religion’ done by ‘Buddhism Society Institute,’ affiliated by Jogye Order of Korean Buddhist with the aim of “finding a indicator for religions in Korea including buddhism and to utilize as a fundamental data on social culture and religion in Korea.” The result of the study shows that the future of Korea churches will be pessimistic if they continue church individualism and aggressive evangelism for the growth of church. It is an urgent task to reform such a image. The way to reach the harmony and co-existence for the peace among religions may be different but being different does not mean wrong. I believe that we can reach harmony with the spirit of ‘Hwa-i-bu-dong’(peace in difference) which is admitting and respecting others. In this era, community spirit is required for rebuilding of community. Religion is not an exception of it. Furthermore, religion has more responsibility and duty compared to other sectors in the society to enhance community spirit and social spirit. Like this, it can be the way to reach the ultimate goal or original function of the religion. For conversation and collaboration among religions, the authenticity from the deep inside of people’s heart is required absolutely.

본 논문은 서남권 돔 야구장의 불안정 거동을 파악하고자 한다. 해석 대상 구조물의 설계하중과 이들의 조합 하중에 의한 하중모드에 대하여 구조물의 비선형 Snapping 현상을 조사하며, 초기 불완전성은 접선강성행렬의 고유치해석을 통해 좌굴 모드를 얻고 이를 비선형해석에 이용한다. 단 부재좌굴 또는 국부좌굴 등은 본 연구과제의 연구범위에 고려치 않으며, 전체좌굴 현상에 한정한다.

Polyvinyl acetate (PVAc) prepared by emulsion polymerization has broad applications for additive such as paint binder, adhesive for wood and paper due to its low glass transition temperature which help to plasticize substrate resins. Since emulsion polymerization has a disadvantage that surfactant and ionic initiator degrade properties of the product polymer, poly (vinyl acetate-eo-ethyl acrylate) (VAc-EA) was synthesized using potassium persulfate as catalyst and polyvinylalcohol (PVA) as protective colloid to prevent the degradation. The copolymer latex product was internally plasticized and has enhanced adhesion, water resistance during VAc-EA emulsion polymerization. No coagulation and complete conversion occur with the reactant mixture of 10 mmol/L potassium persulfate, 10 mmol/L poly ( vinyl alcohol) (PVA 17). As the concentrations of PVA increase, the viscosity becomes increase.

본 논문에서는 비선형 강성방정식의 정확성 향상에 관해 연구한다. 대공간 구조물은 대경간을 가볍게 만들기 위해 두께비를 얇게 만들어야 하므로, 구조설계시 구조불안정 검토가 중요하다. 쉘형 구조물의 구조불안정은 초기 조건에 매우 민감하게 반응하며, 이는 대변형을 수반하는 비선형 문제에 귀착하게 된다. 따라서 구조불안정을 정확히 알아보기 위해 비선형 강성방정식의 정확성이 향상 되어야 한다. 본 연구에서는 스페이스 트러스를 해석 모델로 하며 접선 강성방정식과 비선형 강성방정식의 두 이론을 프로그램으로 작성하여 비선형 해석을 수행한다. 두 이론의 해석 결과를 비교 고찰하여 비선형 강성방정식의 정확성 및 수렴성 향상에 대해 검토 한다.

Titanium dioxide particles are used as cosmetics, pigments, photocatalysts, adsorbents, catalytic supports, and sensors. The TiO2 particles were prepared by the precipitation in TTIP/Solvent mixtures and calcined at different temperatures. The resulting materials were characterized by XRD and SEM testing techniques. The TiO2 particles phase composition was determined by XRD ranging from amorphous to crystalline anatase and rutile largely proportional to the calcination temperature.

We designed new compositions for lead free and low temperature sealing glass frit of ZnO-V2O5-P2O5 system, which can be used for PDP (Plasma Display Panel) or other electronic devices. The ZnO-V2O5-P2O5 system can be used as a sealing material at temperatures even lower than 430˚C. This system, however, showed lower bonding strength with glass substrate compared to commercialized Pb based sealing materials. So, we added TiO2 as a promoter for bonding strength. We examined the effect of TiO2 addition on sealing behaviors of ZnO-V2O5-P2O5 glasses with the data for flow button, wetting angle, temporary & permanent residual stress of glass substrate, EPMA analysis of interface between sealing materials and glass substrate, and bonding strength. As a result, sealing characteristics of ZnO-V2O5-P2O5 system glasses were improved with TiO2 addition, but showed a maximum value at 5 mol% TiO2 addition. The reason for improved bonding characteristics was considered to be the chemical interaction between glass substrate and sealing glass, and structural densification of sealing glass itself.

Solution copolymerization of Styrene(St.) with 2-Hydroxypropylacrylate(2-HPA) was carried out with Benzoylperoxide(BPO) as an initiator in toluene at 80℃ in a batch reactor. Reaction volume and reaction time were 0.3 liters, 8 hours respectively. The time to reach steady state was about the six time. The monomer reactivity ratios, r1(St.) and r2(2-HPA) were determined by both the Kelen-Tudos method and the Fineman-Ross method ; r1(St.)=0.376(0.330), r2(2-HPA)=0.408(0.778). The activation energy of thermal decomposition was in the range of 33~55kcal/mol.

To prepare a solution type acrylic pressure-sensitive adhesive, quarter polymers were synthesized from butyl acrylate(BA), 2-ethylhexylacrylate(2-EHA) as a base monomer, methyl methacrylate(MMA) as a comonomer, each of methacrylic acid(MAA), acrylic acid(AA) as a functional monomer. Acrylic solution type pressure-sensitive adhesives(PSA's) of isocyanate derivative crosslinking PSA's were prepared by crosslinking of BEMM, BEMA with toluene-2,4-diisocyanate. The structure of adhesive was identified by FT-IR. The viscosity was measured by using Brookfield DV-III and molecular weight was measured by using gel permeation chromatography. The physical properties of polyethylene film coated with BEMMT, BEMAT were measured as a function of the concentration. As the result, BEMMT(0.6, 0.8), BEMAT(0.6) showed peel adhesion of 160~180 gf/25 mm width and shear adhesion of more than 24 hours, and tackiness of 4/32~6/32 which was relevant to commercial usage.

The structure of nitrogen adsorption complex of fully dehydrated Cd2+ ion exchanged zeolite-X, |Cd46(N)18|[Si100Al92O384], was determined in the cubic space group Fd3 at 21(1) ℃ [a = 24.863(4) ] by single crystal X-ray diffraction analysis. The crystal was prepared by ion exchange in a flowing steam of 0.05 M aqueous solution Cd(NO3)2 : Cd(O2CCH3)2 = 1:1 for five days, followed by dehydration at 500℃ and 2×10-6 Tor. for two days, and exposured to 100 Tor. zeolitically dry nitrogen gas at 21(1) ℃. The structure was determined in atmosphere, and was refined within F0 〉 4Σ(F0) using reflection for which the final error can appear in indices R1 = 0.097 and wR2 = 0.150. In this structure, Cd2+ ions occupied four crystallographic sites. Nine Cd2+ ions filled the octahedral site I at the centers of hexagonal prisms (Cd-O = 2.452(16) a). Eight Cd2+ ions filled site I' (Cd-O = 2.324(19) a). The remaining 29 Cd2+ ions are found at two nonequivalent sites II (in the supercages) with occupancy of 11 and 18 ions. Each of these Cd2+ ions coordinated to three framework oxygens, either at 2.159(15) or 2.147(14) a, respectively. Eighteen nitrogen molecules were adsorbed per unit cell and three per supercage.

Core-shell polymers of methyl methacrylate-styrene system were prepared by sequential emulsion polymerization in the presence of sodium dodecyl benzene sulfonate(SDBS) as an emulsifier using ammonium persulfate(APS) in an initiator and the characteristics of these core-shell polymers were evaluated. Core-shell composite latex has the both properties of core and shell components in a particle, whereas polymer blends or copolymers show a combined physical properties of two homopolymers. This unique behavior of core-shell composite latex can be used in various industrial fields. However, in preparation of core-shell composite latex, several unexpected matters are observed, for examples, particle coagulation, low degree of polymerization, and formation of new particles during shell polymerization. To solve this matters, we study the effects of surfactant concentrations, initiator concentrations, and reaction temperature on the core-shell structure of PMMA-PSt and PSt-PMMA. Particle size and particles distribution were measured by using particle size analyzer, and the morphology of the core-shell composite latex was observed by using transmission electron microscope. Glass temperature was also measured by using differential scanning calorimeter. To identify the core-shell structure, pH of the composite latex solutions was measured.

The structure of a carbon monoxide sorption complex of dehydrated fully Ca2+-exchanged zeolite X, |Ca46(CO)27|[Si100Al92O384]-FAU, has been determined in the cubic space group Fd 3 at 21℃ (a = 24.970(4) ) by single-crystal X-ray diffraction techniques. The crystal was prepared by ion exchange in a flowing stream of 0.05 M aqueous Ca(NO3)2 for three days, followed by dehydration at 400℃ and 2×10-6 Torr for two days, and exposure to 100 Torr of zeolitically dry carbon monoxide gas at 21℃. The structure was determined in this atmosphere and was refined, using the 356 reflections for which Fo 〉 4Σ(Fo), to the final error indices R1 = 0.059 and wR2 = 0.087. In this structure, Ca2+ ions occupy three crystallographic sites. Sixteen Ca2+ ions fill the octahedral site I at the centers of hexagonal prisms (Ca-O = 2.415(7) a). The remaining 30 Ca2+ ions are found at two nonequivalent sites II (in the supercages) with occupancies of 3 and 27 ions. Each of these Ca2+ ions coordinates to three framework oxygens, either at 2.276(10) or 2.298(8) a, respectively. Twenty-seven carbon monoxide molecules have been sorbed per unit cell, three per supercage. Each coordinates to one of the latter 16 site-II Ca2+ ions: C-Ca = 2.72(8) a. The imprecisely determined N-C bond length, 1.26(14) a, differs insignificantly from that in carbon monoxide(g), 1.13 a.