The Nebraska State Data Center provides training and technical assistance for Census and local data. Nebraska Summary File 4 - released 7/23/2003. Summary File 4 (SF4) contains the sample data, which is the information compiled from the questions asked of a sample of all people and housing units. The sample data are presented in 213 population tables (matrices) and 110 housing tables, identified with PCT and HCT, respectively.
The Copyright Act. Put simply â The Copyright Act 1994 is a set of guidelines that explains how published content can and can not be used. The general rule is: if it is published, it is copyright protected. The Copyright Act kicks in the moment you wish to copy, scan, save or share published material. As an honest, law abiding citizen, the important thing to know is how the law applies to you.
Article I, Section 8, Clause 8 of the United States Constitution, known as the Copyright Clause, empowers the United States Congress : To promote the Progress of Science and useful Arts, by securing for limited Times to Authors and Inventors the exclusive Right to their respective Writings and Discoveries.he clause actually confers two distinct powers: the power to secure for limited times to authors the exclusive right to their writings is the basis for U.S. copyright law, and the power to secure for limited times to inventors the exclusive rights to their discoveries is the basis for U.S. patent law.