9 research outputs found
A comparison of collection concentrations based on the airborne toluene diisocyanate measurement methods
์ฐ์
๋ณด๊ฑดํ๊ณผ/์์ฌ[ํ๊ธ]์ฐ๊ตฌ ๋ชฉ์ : ์คํ๋ ์ด ๋์ฅ๊ณต์ ์์์ ํํฐํฌ์ง๋ฐฉ๋ฒ๊ณผ ์ก์ฒดํฌ์ง๋ฐฉ๋ฒ์ ๋ฐ๋ฅธ TDI ํฌ์ง๋๋์ฐจ๋ฅผ ์์๋ณด๊ณ , ํํฐํฌ์ง๋ฐฉ๋ฒ ์ฌ์ฉ์ ์๋ฃ์ฑ์ทจ๋ฐฉ๋ฒ ๋ณํ์ ๋ฐ๋ฅธ TDI ํฌ์ง๋๋๋ฅผ ๋น๊ตํ๋ ๊ฒ์ด ๋ณธ ์ฐ๊ตฌ์ ๋ชฉ์ ์ด๋ค. ์ฐ๊ตฌ ๋์ ๋ฐ ๋ฐฉ๋ฒ: ์ธ์ฒ์ง์ญ๋ด์ ์ฌ์
์ฅ ์ค ์์
ํ๊ฒฝ๋ณด๊ณ ์๋ฅผ ํ ๋๋ก TDI๊ฐ ๋ฐ์๋์๋ ์ฌ์
์ฅ 2๊ณณ์ ์ ์ ํ์๋ค. ์๋ฃ์ธก์ ๋ฐฉ๋ฒ์ ํํฐํฌ์ง๋ฐฉ๋ฒ(OSHA#42)๊ณผ ์ก์ฒดํฌ์ง๋ฐฉ๋ฒ(NIOSH#5522)์ ์ฌ์ฉํ์์ผ๋ฉฐ, ์๋ฃ์ฑ์ทจ๋ฐฉ๋ฒ์ ์์
์๊ฐ 1ํ์๋ฃ ์ฑ์ทจ๋ฐฉ๋ฒ๊ณผ ์ฐ์์๋ฃ ์ฑ์ทจ๋ฐฉ๋ฒ์ ์ฌ์ฉํ์๋ค. ์๋ฃ์ฑ์ทจ ์์น๋ ์คํ๋ ์ด ๋์ฅ๊ณต์ ๊ณผ ๊ฑด์กฐ๊ณต์ ์ด๋ค.์ฐ๊ตฌ ๊ฒฐ๊ณผ: ์คํ๋ ์ด ๋์ฅ๊ณต์ ๊ณผ ๊ฑด์กฐ๊ณต์ ์์ ํํฐํฌ์ง๋ฐฉ๋ฒ๊ณผ ์ก์ฒดํฌ์ง๋ฐฉ๋ฒ์ผ๋ก ํฌ์งํ ๋ชจ๋ ์๋ฃ์์ 2,4-TDI๋ณด๋ค 2,6-TDI๊ฐ ๋ง์ด ๊ฒ์ถ๋์๋ค. ์๋ฃ์ฑ์ทจ๋ฐฉ๋ฒ์ ๋ฐ๋ฅธ TDI ํฌ์ง๋๋๋ฅผ ๋น๊ต ํ์์ ๋ ์คํ๋ ์ด ๋์ฅ๊ณต์ ์์ ํํฐํฌ์ง๋ฐฉ๋ฒ๊ณผ ์ก์ฒดํฌ์ง๋ฐฉ๋ฒ ๋ชจ๋ ์ฐ์ ์๋ฃ์ฑ์ทจ๋ฐฉ๋ฒ์ผ๋ก ์ฑ์ทจํ 2,4-TDI, 2,6-TDI ํฌ์ง๋๋๊ฐ 1ํ ์๋ฃ์ฑ์ทจ๋ฐฉ๋ฒ์ผ๋ก ์ฑ์ทจํ 2,4-TDI, 2,6-TDI ํฌ์ง๋๋ ๋ณด๋ค ๋์์ผ๋ฉฐ ํต๊ณํ์ ์ผ๋ก ์ ์ํ์๋ค. ์๋ฃ์ธก์ ๋ฐฉ๋ฒ์ ๋ฐ๋ฅธ TDI ํฌ์ง๋๋๋ฅผ ๋น๊ต ํ์์ ๋ ์คํ๋ ์ด ๋์ฅ๊ณต์ ์์ ์ก์ฒดํฌ์ง๋ฐฉ๋ฒ์ผ๋ก ์ฑ์ทจํ 2,4-TDI, 2,6-TDI ํฌ์ง๋๋๊ฐ ํํฐํฌ์ง๋ฐฉ๋ฒ์ผ๋ก ์ฑ์ทจํ 2,4-TDI, 2,6-TDI ํฌ์ง๋๋ ๋ณด๋ค ๋์์ผ๋ฉฐ ํต๊ณํ์ ์ผ๋ก ์ ์ํ์๋ค. ๊ฑด์กฐ๊ณต์ ์์๋ 2,4-TDI, 2,6-TDI ๋ชจ๋ ๋ ์ธก์ ๋ฐฉ๋ฒ์ ๋ฐ๋ฅธ ํฌ์ง๋๋์ฐจ๊ฐ ์์๋ค.๊ฒฐ๋ก : ํํฐํฌ์ง๋ฐฉ๋ฒ์ ์ฌ์ฉํ์ฌ TDI๋ฅผ ํฌ์งํ ๊ฒฝ์ฐ 1ํ ์๋ฃ์ฑ์ทจ๋ฐฉ๋ฒ ๋ณด๋ค ์ฐ์ ์๋ฃ์ฑ์ทจ๋ฐฉ๋ฒ์ ์ฌ์ฉํ๋ ๊ฒ์ด ํจ์จ์ ์ธ TDI ์๋ฃ์ฑ์ทจ๋ฐฉ๋ฒ์ด๋ผ ์ฌ๋ฃ๋๋ฉฐ, ์คํ๋ ์ด ๋์ฅ๊ณต์ ์์๋ ์ก์ฒดํฌ์ง๋ฐฉ๋ฒ์ด ํํฐํฌ์ง๋ฐฉ๋ฒ๋ณด๋ค ๋์ ํฌ์ง๋๋๋ฅผ ๋ณด์์ ๋ฐ๋ผ TDI๊ฐ ๋ฐ์ํ๋ ์ข ๋ ๋ค์ํ ๊ณต์ ์์ ๋ ์ธก์ ๋ฐฉ๋ฒ์ ๋ฐ๋ฅธ ํฌ์ง๋๋๋ฅผ ๋น๊ตํ๋ ์ฐ๊ตฌ๊ฐ ์ถ๊ฐ์ ์ผ๋ก ํ์ ํ๋ค๊ณ ์๊ฐํ๋ค.
[์๋ฌธ]ope
์์์ ๋ฐ์ฌ์จ์ ๊ฐ๋ ๋ฐ๋ฌดํ ๋ฐฉํ์ ์ ์ฌ๊ฐ(ๆ่ง)์ผ๋ก ์ ์ฌํ๋ ํ์ ์ฐ๋
ํ์๋
ผ๋ฌธ(์์ฌ) --์์ธ๋ํ๊ต ๋ํ์ :๊ฑด์คํ๊ฒฝ๊ณตํ๋ถ,2008.8.Maste
๊ต์์์ ๊ต์ ์คํ์ผ(Teaching Style)๊ณผ ๊ต์ก๊ฒฝํ์ด ์์ ๋ถ์์ ๋ฏธ์น๋ ์ํฅ The Effects of Class Climates Assessment on the Teaching Style and Teaching Career of Instructor
Abstract This research aims is to confirm the influence of a teacher's teaching style and teaching career on instructional analysis. Through this, the differences in the relevant elements' view points on a class and those in teachers' analysis view points on class criticism and instructional analysis at the education field can be investigated. For this study, the teaching styles of 198 elementary school teachers were categorized, their teaching careers were checked as teaching career and set them as covariate, and the differences in the view points on the analysis of the class climates were verified depending on each teaching style. As the research result, meaningful differences were found in four areas of the elements of class climates analysis, that is, creativity, vitality, precision, and gentleness. In the analysis of the class climates, the teachers with a professional style among the teaching styles gave the highest grades to creativity in the same class, those with a facilitating style to vitality, those with a role model style to precision, and those with a facilitating and role model style to gentleness. On the other hand, those with an authoritative and a delegating style were proved to give the lowest grades in general class climates. It means that teachers with different teaching styles have different viewpoints when analyzing a class, and those with a professional, a role model and a facilitating style have a relatively stronger intention to analyze a class through reflective introspection and permissive recognition