SECURITY:
This computer system is operated on a U.S. Federal Government network (unclassified information only). This system is for the use of authorized users only. Unauthorized access is prohibited and makes you liable to civil and criminal penalties. Individuals using this computer system without authority, or in excess of their authority, are subject to having all of their activities monitored and recorded by system personnel. In the course of monitoring individuals improperly using this system, or in the course of system maintenance, the activities of authorized users may also be monitored. Anyone using this system expressly consents to such monitoring and is advised that if such monitoring reveals possible evidence of criminal activity, system personnel may provide the evidence of such monitoring to law enforcement officials.

NOTICE:
Information from this server resides on a computer system funded by the U. S. Department of Energy. Anyone using this system consents to monitoring of this use by system or security personnel.

DISCLAIMER OF LIABILITY:
With respect to documents available from this server, neither the United States Government nor Iowa State University nor any of their employees, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product or process disclosed, or represents that its use would not infringe privately owned rights.

DISCLAIMER OF ENDORSEMENT:
Reference herein to any specific commercial products, process, or service by trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or Iowa State University. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or Iowa State University, and shall not be used for advertising or product endorsements purposes.

COPYRIGHT STATUS:
Ames Laboratory authored documents are sponsored by the U.S. Department of Energy under Contract DE-AC02-07CH11358. Accordingly, the U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce these documents, or allow others to do so, for U.S. Government purposes. All documents available from this server may be protected under the U.S. and Foreign Copyright Laws. Permission to reproduce may be required.

Ames Laboratory is not responsible for the content of any offsite pages referenced.

PRIVACY:
We collect no personal information about you when you visit a DOE Web site, unless otherwise stated, unless you choose to provide this information to us. However, we collect and store certain information automatically. What we collect and store automatically is:

  • the Internet Protocol (IP) address of the domain from which you access the Internet (i.e. 123.456.789.012) whether yours individually or provided as a proxy by your Internet Service Provider (ISP).
  • the date and time you access our site.
  • the pages you peruse (recorded by the text and graphics files that compose that page).
  • the Internet address of the Web site from which you linked directly to our site.

We use the summary statistics to help us make our site more useful to visitors, such as assessing what information is of most and least interest to visitors, and for other purposes such as determining the site's technical design specifications and identifying system performance or problem areas.

This information is NOT shared with anyone beyond the support staff to this home page, except when required by law enforcement investigation, and is used only as a source of anonymous statistical information.