• Journal of computational fluids engineering
• /
• v.20 no.1
• /
• pp.99-104
• /
• 2015

Aero-optic phenomena cause the image position displacement on an imaging plane of the airborne optical/IR systems. Particularly, the aero-optic boresight error(BSE) is important factor for homing, positioning and aiming applications of hypersonic flight interceptor missile. In this paper, an estimating method of aero-optic BSE for a hypersonic flight vehicle is studied. A ray tracing method and a transform method of refractive index fields from flow density fields are combined with computational fluid dynamics(CFD) method.

• 사료
• /
• s.69
• /
• pp.14-17
• /
• 2014

${\Box}$ 제82차 세계동물보건기구(OIE) 총회가 지난 5월 24일~5월 30일까지 프랑스에서 158개국 500여명이 참석한 가운데 개최 ${\bigcirc}$ 총회에는 WHO, FAO 등 국제기구와 함께 브라질, 독일 등 41개국 장관 및 차관 등 고위급 인사 참석 ${\Box}$ 우리나라는 농림축산식품부(이하 농식품부) 차관보를 단장으로 대표단을 구성하여 현지 대응 등을 통해 OIE 총회에서 구제역(FMD), 소해면상뇌증(BSE, 일명 광우병) 등 4개 질병 청정국 지위를 획득함 ${\bigcirc}$ 4개 질병 청정국은 구제역(백신접종 청정국), 소해면상뇌증(위험무시국), 가성 우역 아프리카마역(청정국) ${\Box}$ 구제역, BSE 등 청정국 지위획득은 우리나라 축산물의 안전성에 대한 신뢰성 제고, 수출가능성 확대 등 효과가 기대됨 ${\Box}$ 농식품부는 청정국 획득만큼이나 앞으로 청정국 유지가 중요하다고 강조하면서, 축산농가 및 국민들의 지속적인 방역 협조를 당부함.

• Journal of the Korean Recycled Construction Resources Institute
• /
• v.5 no.4
• /
• pp.435-441
• /
• 2017

Studies on self-healing have currently been diversified and the methods to evaluate the studies have become more diversified as well. Among them, the back-scattered electron (BSE) image acquired through the scanning electron microscope (SEM) is attempted as the means to evaluate the self-healing effect on cracks. In order evaluate by the BSE image, sophisticated pre-processing of specimen is critical and this injected inside the particle, pore and artificial crack of the hardener to stabilize the structure of the newly generated self-healing product and it enables to endure the stress on polishing without deformation. The impregnated specimen smoothen the surface to obtain the BSE image of high resolution that polishing is made for diamond suspension for wet polishing after dry polishing. As a result of evaluating the self-healing product on the impregnated and polished self-healing specimen, the generated product is formed from the surface of the artificial crack and the self-healing substances are confirmed as $Ca(OH)_2$ and C-S-H.

• KAPE Magazine
• /
• no.89
• /
• pp.8-8
• /
• 2004

• Journal of the korean veterinary medical association
• /
• v.37 no.2
• /
• pp.147-149
• /
• 2001

• Journal of the korean veterinary medical association
• /
• v.37 no.2
• /
• pp.154-159
• /
• 2001

• 월간낙농육우
• /
• v.21 no.3 s.227
• /
• pp.102-106
• /
• 2001

• 사료
• /
• s.8
• /
• pp.53-60
• /
• 2004

• Asian Pacific Journal of Cancer Prevention
• /
• v.15 no.9
• /
• pp.3885-3890
• /
• 2014

Background: This study aimed to determine nursing student knowledge, behavior and beliefs for breast cancer and breast self-examination receiving courses with a traditional lecturing method (TLM) and the Six Thinking Hats method (STHM). Materials and Methods: The population of the study included a total of 69 second year nursing students, 34 of whom received courses with traditional lecturing and 35 of whom received training with the STHM, an active learning approach. The data of the study were collected pre-training and 15 days and 3 months post-training. The data collection tools were a questionnaire form questioning socio-demographic features, and breast cancer and breast self-examination (BSE) knowledge and the Champion's Health Belief Model Scale. The tests used in data analysis were chi-square, independent samples t-test and paired t-test. Results: The mean knowledge score following traditional lecturing method increased from $9.32{\pm}1.82$ to $14.41{\pm}1.94$ (P<0.001) and it increased from $9.20{\pm}2.33$ to $14.73{\pm}2.91$ after training with the Six Thinking Hats Method (P<0.001). It was determined that there was a significant increase in pre and post-training perceptions of perceived confidence in both groups. There was a statistically significant difference between pre-training, and 15 days and 3 months post-training frequency of BSE in the students trained according to STHM (p<0.05). On the other hand, there was a statistically significant difference between pre-training and 3 months post-training frequency of BSE in the students trained according to TLM. Conclusions: In both training groups, the knowledge of breast cancer and BSE, and the perception of confidence increased similarly. In order to raise nursing student awareness in breast cancer, either of the traditional lecturing method or the Six Thinking Hats Method can be chosen according to the suitability of the teaching material and resources.

• Journal of the Korea Convergence Society
• /
• v.7 no.1
• /
• pp.77-87
• /
• 2016

Objectives : The purpose of this study was to find a constructive way of the Breast Self-Examination teaching methods, identify experience who religious women participated in breast self-examination. Method : This study is a qualitative study using focus group interview method. Women religious took Breast Self-Examination program based on Problem Based Learning procedure. Results : Major Four Themes were derived. 'Breast cancer awareness', 'Breast Self Examination awareness', 'Convergence of PBL and practice on BSE experience', 'Change after convergent BSE education'. Conclusion : Women religious who have risk factors for breast cancer, want to improve the irregularities and to raising skills of BSE for self healthcare ability through convergent BSE education program for women religious.