Wikipedia: Seaborgium
History and basic information on the element.
http://en.wikipedia.org/wiki/Seaborgium

Sepent Technologies
Sepent Basic Home
http://www.sepent.com/prog/basic/

Uranium (Element)
Some quick facts about uranium, including all the basic info.
http://www.tamuk.edu/chemistry/WebElements/uranium_element.htm

The Element Uranium
Basic and advanced technical details and history concerning uranium.
http://dhost.info/aquatsr/uranium/

SAMTECH Finite element software
SAMTECH, Integrating CAE towards professional solutions
http://www.samtech.fr

Hassium - Element 108
Basic information relating to Hassium.
http://www.hassium.info

Periodic Table of the Elements
[Basic data] Interactive element data. Geared towards refractory materials which are covered in great detail.
http://www.rembar.com/PeriodicTable.htm

Aardvark
By clicking an element you will able to remove, view source, isolate and see element information.
http://karmatics.com/aardvark/

DreamWave Periodic Table of the Elements
An info-packed interactive javascripted Periodic Table. Designed by DreamWave: the premiere e-source for dream reverie and revelation. (Mendeleyev first saw the table in a dream).
http://www.dreamwv.com/primer/page/s_pertab.html

XML Encryption Syntax and Processing
This document specifies a process for encrypting data and representing the result in XML. The data may be arbitrary data (including an XML document), an XML element, or XML element content. The result of encrypting data is an XML Encryption element which contains or references the cipher data. (W3C Working Draft 18 October 2001)
http://www.w3.org/TR/xmlenc-core/