for brittle material)
ⅰ. 최대수직응력기준 (Maximum normal stress criterion)
취성재료는 사전의 항복현상이 나타나지 않고 파단으로 갑자기 파괴되는 특성을 갖는다. 가량 단축 인장응력을 받는 경우, 그 부재가 파손되는 수직응력의 값은 인장시험 시 얻어지는 그 재료의 극한강도 와 같다. 따라서 이 기준은
for environmentalists as the damage war does to fragile ecosystems.
Last concern is depleted uranium (DU) projectiles. Depleted uranium is very dense and is used in projectiles designed to pierce armour, reinforced bunkers and other similar targets. Depleted uranium projectiles create fragments and dust, which release uranium oxide into the air. Estimates of the amount of depleted uranium used b
증가한다.
When the client begins to understand that the counselor will not reject him or her for what he or she says, that client begins to feel that it is safe to share more private thoughts.
내담자가 이해하기 지각할 때 상담자는 그, 그녀가 말하는 것을 위해 거절하지 않을것이고, 내담자는 더욱더 사적인 생각들을 안정적으로 공유한다.
With the rapid development of the economy, political economy plays a more and more important role in commerce, so does the government reaction in fixing the defects in recent capitalist economy.Polanyi's "The Great Transformation" is a broad, sweeping work that encompasses history, sociology, economics and political science. MacIver writes that the book's particular relevance for a political scie
4. Soft System Methodology 4-1 : Conceptual Model 1 (Reinforcement of Power) for the external problem
- The first model we suggest for this problem is reinforcement of power. Since the structure is lack of system 3, 4, 5 as perspective of viable system model, we make them up in our conceptual model. As seen in the picture above, the highest organization with power will function as system 4 a