GRAPHICS WORKSTATION PLUS SUPPORTING COMPUTER

所要求的仪器将加强 普渡大学马基高分子晶体学中心。 这 设备将用于模拟生物大分子， 结构已通过X射线晶体学、电子显微镜和X射线衍射确定。 显微镜和核磁共振光谱。 有十名教员 （涉及2名研究科学家，40名博士后研究员，27名研究生 学生）积极参与各种各样的结构，如 病毒、酶、抗体、各种蛋白质和核酸， 目前的三个计算机图形系统的系统已经完全成为 不足 为了缓解这种情况，建议购买两辆埃文斯和 由VAX 4000计算机支持的Sutherland ESV 20/33图形工作站 4.4 GB的磁盘存储空间，以及网络设备和软件 文件系统 这也是一个补充ESV 20/33 图形系统，其中已经下令，以缓解目前的危机。

The requested instrumentation will enhance the graphics facilities in the Markey Macromolecular Crystallography Center at Purdue University. This equipment will be used for modeling biological macromolecules whose structures have been determined by means of X-ray crystallography, electron microscopy and nuclear magnetic resonance spectroscopy. With ten faculty (involving 2 research scientists, 40 postdoctoral fellows, 27 graduate students) working actively on a wide variety of structures, such as viruses, enzymes, antibodies, various proteins and nucleic acids, the present system of three computer graphics systems has become completely inadequate. To alleviate the situation, it is proposed to purchase two Evans an Sutherland ESV 20/33 graphics workstations sustained by a VAX 4000 computer with 4.4 GB of disk storage, plus equipment and software for the Network File System. This is also being supplemented by one further ESV 20/33 graphics system which has already been ordered to ease the current crisis.