test. And it revealed no significant group mean difference.
To check this result, the item ‘Before I decided whether to buy the product, I would look in some other shops to compare prices’ was conducted. And, it yielded non-significant result. However, the item ‘I would only feel happy about buying the product here if I could first check how much it cost in other shops’ was significant.
direction are by a continuous situation assessment of the changing security climate. Factors that can radically alter the security threat in a particular country or at a particular airport are political agitation or unrest and widespread publicity of other security incidents. Figure 1.2 indicates the conceptual structure of the security planning cycle. Reassessment of threat should take into acco
지반이 여러 가지 외력을 받았을 때 나타내는 현상은 크게 두 가지 인데, 지반의 침하(settlement)와 변형에 의한 파괴(failure)가 대표적인 현상이다.
흙은 엄격히 말하면, 다른 재료들과 마찬가지로 인장과 전단에 의하여 파괴되나, 대부분의 경우 인장 저항력이 무시할 수 있을 만큼 작기 때문에, 실질적으