PHYSIONET WEBSITE OPERATION, MAINTENANCE, & UPGRADES

该子项目是利用NIH/NCRR资助的中心赠款提供的资源的许多研究子项目之一。子项目和研究者（PI）可能从另一个NIH来源获得主要资金，因此可以在其他CRISP条目中表示。所列机构为中心，不一定是研究者所在机构。PhysioNet资源的主要任务是开发、操作、维护和升级网站（www.physionet.org）和资源的网络基础设施。这些与服务有关的重要任务包括：网络和网站使用情况的日常操作和监测;对互联网科学界的请求和询问作出答复;编写新材料以张贴到网站上，以及升级和开发软件和计算机硬件。2003年7月，原PhysioNet主服务器被一台容量更大、速度更快的新服务器取代。

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. A major task of the PhysioNet Resource centers on the development, operation, maintenance, and upgrades of the website (www.physionet.org) and the network infrastructure of the Resource. These critial service-related tasks include daily operation and monitoring of the network and website usage; responding to requests and queries from the internet scientific community; preparing new material for posting to the website, and upgrading and developing software and computer hardware. In July 2003 the original PhysioNet master server was replaced by a new server with greater capacity and speed.