Building teams：reaching beyond medical libraries for inspiration

Research model in our UCLA Library has also transformed into collaborative and interdisciplinary as a research community. The most successful units within the library work in this cooperative way. However,most of the public service units still work in their own silo. Building research and service teams to achieve the library ＇ s development strategic plan that paves the way for a reorganization of the public service units in the library is the most effective and proper way. In order to address this accomplishment,the User Engagement division of UCLA Library has launched. This article demonstrates the reason why UCLA Library need to build the team and the way in which UCLA Library use to build the team in order to bring about the goal of reaching beyond medical libraries for inspiration.

冷轧低碳钢临界区退火期间的不完全再结晶和后续显微组织演变

用EBSD和TEM研究了冷轧低碳钢快速加热后临界区退火期间的显微组织演变。当试样在α的一次再结晶完成前被加热至Acl温度以上再退火时，可以观察到一次再结晶明显延迟，导致α的不均匀晶粒度分布。由于这种迟滞，非再结晶口中形成的亚晶未被再结晶α消耗，从而能够随退火而逐渐生长，最后，口的晶粒分布变得均匀。基于r^n—r0^m=kt公式的分析显示，在100-1000s的保温时间里，非再结晶口中的亚晶粒生长遵循n=3，这表明亚晶粒生长受铁素体和奥氏体界面处Mn的体积扩散所控制。在1000s以上的保温时间里观察到n从3转变成2，这可能是亚晶界处较小奥氏体相逐步消失的结果。