清代对袭人形象的阐释研究

清代人对袭人形象的理解和阐释是《红楼梦》接受史的第一环节，直接影响后来的人们对作品的理解与接受。他们的阐释中表现出强烈的主体心态和时代影响是我们应该注意的地方。     

升降横移式立体车库自动控制系统设计

自动立体车库具有广阔的前景。本文介绍了升降横移式立体车库的特点以及其主要原理，并进一步给出了一个物业小区内地下二层升降横移式立体车库的设计与实现方案。     

物理师范生创新素质培养探讨

本文介绍了对物理师范生创新素质的培养尝试 ,对培养物理师范生的创新能力有一定的参考价值     

Meshless simulation for skeleton driven elastic deformation

INTRODUCTION Physical simulation is an important area for creating realistic character animations. In the film industry, animators require detailed control of the motion of their characters. Many techniques have been developed for automatically simulating charac- ters’ motion. The skeleton driven elastic deformation is paid much attention in these techniques, since many motions and deformations in character animations are mainly driven by skeleton. In general, however, it is not easy to …     

家庭影院的声场模式

本文介绍了家庭影院的七种声场模式     

分布式机制的教师领导

随着领导研究的推进,教师领导作为学校变革的新动力得到了研究者和实践者的广泛关注.本文从教师领导的定义、角色丛以及领导功能三个方面探讨了教师领导的丰富内涵,并认为学校内的教师领导功能是通过跨层级关系、托管关系、对等关系、权利分离关系以及友谊关系等分布式机制得以实现的.     

拓展北方社区冰雪运动的思考

结合北方地区的地域特色开展社区冰雪体育，使冰雪运动在北方社区得到进一步加强。以促进冰雪体育消费市场的更快发展。     

试论新《商标法》中与注册商标有关的在先权利

新《商标法》中共有八个条文在不同的方面对在先权利的有关问题做了规定，达到了WTO的《与贸易有关的知识产权协议》(TRIPS)的要求，弥补了原来在理论和实践中存在的漏洞，进一步完善了我国的商标法律制度。但新《商标法》对在先权利的规定又未免太原则，本文试时在先权利及其内容，在先权利的认定，在先权利时于注册商标的对抗作用进行剖析。以期对在先权利有一深入认识。     

"施工技术"课教学改革刍议

从施工技术课理论知识与实际应用联系不上现状出发，采用传统讲授与跟踪教学相结合的教学方法，使学生对施工技术实践有了较深刻认识，为他们走上社会，实现自身价值创造了条件。     

Comparison of the characteristics of macrophages derived from murine spleen,peritoneal cavity,and bone marrow

Macrophages have a diverse set of functions based upon their activation states. The activation states, including resting (M0) and polarizing (M1 and M2) states, of macrophages derived from the mouse bone marrow, spleen, and peritoneal cavity (BMs, SPMs, and PCMs, respectively) were compared. We evaluated the macrophage yield per mouse and compared the surface markers major histocompatibility complex (MHC) II and CD86 by flow cytometry. The relative mRNA levels of tumor necrosis factor-α (TNF-α), interleukin (IL)-1β, mannose receptor (MR), and Ym1 in the M0, M1, and M2 states were also compared using real-time polymerase chain reaction (PCR) analysis. Bone marrow yielded the most macrophages with the best homogeneity, but they were polarized toward the M2 phenotype. All three types of macrophages had the capacity to polarize into the M1 and M2 states, but SPMs had a stronger capacity to polarize into M1. The three types of macrophages showed no differences in their capacity to polarize into the M2 state. Therefore, the three types of macrophages have distinct characteristics regardless of their resting or polarizing states. Although bone marrow can get large amounts of homogeneous macrophages, the macrophages cannot replace tissue-derived macrophages.