At the equivalence point:mole of H+ = mole of OH-(Molarity of NaOH)*(Volume of NaOH used)=(Molarity of unknown)*(Volume of unknown)
PH = 7 at equivalent point
① Add 5 drops of the indicator solution(BTB) to the unknown solution.
② Rinse the buret at least 3 times with a few mL of the 0.1M NaOH standard solution .
③ Fill the buret with the 0.1M NaOH solution and be sure to elimi
determinants of gait (여섯가지 보행인자)
① 초기 접지기(initial contact phase) 또는 발뒤축 접지기(heel strike phase): 보행에 있어서 수용기라 할 수 있다. 발의 일정부분이 땅에 닿으면서 생체가 받게될 충격을 예상하고 흡수할 준비를 한다.
②체중 부하기(loading response phase): 체중 부하기는 반대측 하지의 전유각
of the Government
각 국가의 정부는 2가지 역할을 한다. 그들은 이전지출 또는 세금을 이용해 통화 공급량을 조절한다.(이전지출을 하면 통화량이 증가하고 세금을 걷으면 통화량이 감소 할 것) 즉 를 결정한다. 그리고 정부는 외환의 거래를 통해 외환시장에 개입한다. 는 화폐1로 구입한 화폐2이다. 두
파워포인트 자료이므로 특성상 내용요약은 목차로 갈음.
1. What determines a place’s image?
2. Strategic image management
3. How can a place correct a negative image?
4. Making a positive out of a negative
5. Marketing icons
6. Removing the negative
7. What are the guidelines for designing a place’s image?
8. What is in a place brand name?
9. Con
Determination of Won/USD Exchange Rate With Respect to Global Oil Price Change
To see the relationship between exchange rate and oil price, we use econometrical methodology, multiple regression. Our regression model is this:
s_t=β_1+β_2 (m_t-m_t^* )+β_3 (y_t-y_t^* )+β_4 〖lroil〗_t+u_t
*Explanation about explanatory variable
s_t : Nominal exchange rate (USD/Won)
m_t-m_t^*
1. 실험 개요
불소이온()은 여러 가지 방법으로 치아우식을 억제한다. 특히 산에 대한 Enamel과 Dentin의 용해도를 감소시키는 효과가 탁월해서 Enamel과 Dentin이 구강내의 산에 의해 탈회되는 것을 막아준다. 이번 실험은 (Tricalcium phosphate)를 이용하여 불소이온이 산에 대한 용해도를 얼마나 감소시켜주는
It seems plausible to assume that the source of the ambiguity of [an old French student] is structural in nature, and that part of the ambiguity relates to the fact that ‘old’ and ‘French’ has two different categorical functions above. We can support this analysis with empirical evidences according to syntactic, semantic, and phonological views.
1. Syntactic analysis
As you can see, [a
The manufacturing process of the lactic fermented milk
The manufacturing process of the lactic fermented milk is classified as following below.
1. Manufacturing process of milk (Up & Midstream.)
Skim milk (milk) puts into dissolution tank and U.H.P(a high temperature sterilizer) then transfer into cultivation tank. It transfers to be homogeneous and remove the microorganism aga
increases, 80% of Smartphone users are expected to use LBS (by 2013) and the global market for mobile LBS will increase from $2.1 billion (2009) to $18.3 billion by 2015 with the Compound Annual Growth Rate of 43%. Along with the advancement in mobile technology, research into ways ofdetermining the location of mobile terminals on various kinds of networks has been carried out extensively.
3. Columns 4 to 7 indicate, for each item, the purchase unit which is the size of the shipping container (ground beef comes in 10-pound bag), number of purchase units (there are six 10-pound bags in a purchase unit of ground beef), cost per unit (a 10-pound bag of ground beef costs $28.50-or $2.85 per pound), and total cost of the item (six 10-pound bags of ground beef at $28.50 equals $171).