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Reference Collection: Includes historic and rare Encyclopedia, dictionary, atlas, almanac, and Thesaurus.

 
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Summary File 3

By: Samuel W. Bodman

Statistical Reference Document

Excerpt: Summary File 3 (SF 3) contains the sample data, which is the information compiled from the questions asked of a sample of all people and housing units. Population items include basic population totals; urban and rural; households and families; marital status; grandparents as caregivers; language and ability to speak English; ancestry; place of birth, citizenship status, and year of entry; migration; place of work; journey to work (commuting); school enrollment a...

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Summary File 4

By: Samuel W. Bodman

Statistical Reference Document

Excerpt: Summary File 4 (SF 4) contains the sample data, which is the information compiled from the questions asked of a sample of all people and housing units. Population items include basic population totals; urban and rural; households and families; marital status; grandparents as caregivers; language and ability to speak English; ancestry; place of birth, citizenship status, and year of entry; migration; place of work; journey to work (commuting); school enrollment a...

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American Samoa Summary File 2000

By: Samuel W. Bodman

Statistical Reference Document

Excerpt: The American Samoa Summary File (ASSF) contains Census 2000 data compiled from all people and housing units. Population items include sex; age; ethnic origin and race; household relationship; urban and rural; households and families; group quarters; marital status; grandparents as caregivers; language spoken at home and frequency of English usage; place of birth, parents? place of birth, citizenship status, and year of entry; migration and main reason for moving...

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Commonwealth of the Northern Mariana Islands Summary File

By: Samuel W. Bodman

Statistical Reference Document

Excerpt: The Commonwealth of the Northern Mariana Islands Summary File (CNMISF) contains Census 2000 data compiled from all people and housing units. Population items include sex; age; ethnic origin and race; household relationship; urban and rural; households and families; group quarters; marital status; grandparents as caregivers; language spoken at home and frequency of English usage; place of birth, parents? place of birth, citizenship status, and year of entry; migr...

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Guam Summary File 2000

By: Samuel W. Bodman

Statistical Reference Document

Excerpt: The Guam Summary File (GSF) contains Census 2000 data compiled from all people and housing units. Population items include sex; age; ethnic origin and race; household relationship; urban and rural; households and families; group quarters; marital status; grandparents as caregivers; language spoken at home and frequency of English usage; place of birth, parents? place of birth, citizenship status, and year of entry; migration and main reason for moving; children ...

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U.S. Virgin Islands Summary File 2000

By: Samuel W. Bodman

Statistical Reference Document

Excerpt: The U.S. Virgin Islands Summary File (VISF) contains Census 2000 data compiled from all people and housing units. Population items include sex; age; race; Hispanic or Latino; household relationship; urban and rural; households and families; group quarters; marital status; grandparents as caregivers; language and ability to speak English; place of birth, parents? place of birth, citizenship status, and year of entry; migration; children ever born (fertility); pla...

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Census 2000 Redistricting Data (Public Law 94-171) Summary File

By: U.S. Census Bureau Department

Statistical Reference Document

Excerpt: ?Voting districts? is the generic name for areas, such as precincts and wards, established by state and local governments for purposes of elections. States participating in the Census 2000 Redistricting Data Program provided the Census Bureau with boundaries, codes, and (optionally) names, for their voting districts. As an option in the Census 2000 Redistricting Data Program (P.L. 94-171), participating states receive census data for their state legislative dist...

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2000 Census of Population and Housing

By: U.S. Census Bureau Department

Statistical Reference Document

Excerpt: SUBJECT CONTENT Summary File 3 (SF 3) contains the sample data, which is the information compiled from the questions asked of a sample of all people and housing units. Population items include basic population totals; urban and rural; households and families; marital status; grandparents as caregivers; language and ability to speak English; ancestry; place of birth, citizenship status, and year of entry; migration; place of work; journey to work (commuting); sch...

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Technical Documentation

By: Donald L. Evans

Statistical Reference Document

Summary: File 4 (SF 4) contains the sample data, which is the information compiled from the questions asked of a sample of all people and housing units. Population items include basic population totals; urban and rural; households and families; marital status; grandparents as caregivers; language and ability to speak English; ancestry; place of birth, citizenship status, and year of entry; migration; place of work; journey to work (commuting); school enrollment and educa...

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Census 2000 Block Data Summary File

By: Donald L. Evans

Export and Trade Government Reference Document:

Introduction: This chapter serves as a guide for data users to both the file and the technical documentation. Novice users trying to understand how to use the documentation and the file should read this chapter first. Please pay particular attention to the section titled Data Structure and Segmentation. This structure is a new approach for Census 2000. Census 2000 Redistricting Data Program Public Law (P.L.) 94-171, enacted in 1975, directs the U.S. Census Bureau to make...

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Census 2000 Redistricting Data (Public Law 94-171) Summary File

By: Donald L. Evans

Export and Trade Government Reference Document:

Excerpt: Public Law 105-119 and Title 15, Code of Federal Regulations, Part 101. The decision whether to release statistically adjusted data will be based on P.L. 105-119 and Title 15, Code of Federal Regulations, Part 101. The Department of Commerce issued this regulation to delegate from the Secretary of Commerce to the Census Bureau Director the authority to make the final determination regarding the methodology (including the possible use of statistical adjustment) t...

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Public Law 105-119 Data

By: Norman Y. Mineta

Export and Trade Government Reference Document:

Excerpt: RELATED PRODUCTS. The Census 2000 Redistricting Data (P.L. 94-171) Summary File, which does reflect corrections for possible over counts and undercounts using measurements from the Accuracy and Coverage Evaluation Survey. The matrices and geographic coverage are identical to those in the Census 2000 Unadjusted Block Data (P.L. 105-119) Summary File. These data are available on the Internet through the American FactFinder and can also be purchased on CD-ROM from ...

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Public Law 105-119 Data

By: Norman Y. Mineta

Export and Trade Government Reference Document:

Excerpt: RELATED PRODUCTS. The Census 2000 Redistricting Data (P.L. 94-171) Summary File, which does reflect corrections for possible over counts and undercounts using measurements from the Accuracy and Coverage Evaluation Survey. The matrices and geographic coverage are identical to those in the Census 2000 Unadjusted Block Data (P.L. 105-119) Summary File. These data are available on the Internet through the American FactFinder and can also be purchased on CD-ROM from ...

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Hypertext Transfer Protocol (Http) Digest Authentication Using Aut...

By: A. Niemi

Technical Reference Publication

Excerpt: The Hypertext Transfer Protocol (HTTP) Authentication Framework, described in RFC 2617 [2], includes two authentication schemes: Basic and Digest. Both schemes employ a shared secret based mechanism for access authentication. The Basic scheme is inherently insecure in that it transmits user credentials in plain text. The Digest scheme improves security by hiding user credentials with cryptographic hashes, and additionally by providing limited message integrity. ...

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Rsvp Security Properties

By: H. Tschofenig

Technical Reference Publication

Introduction: HTTP/1.0 [3] and HTTP/1.1 [11] define protocol constructs (respectively, the HTTP-header and message-header BNF rules) that are used as message headers. These specifications also define a number of HTTP headers themselves, and they provide for extension through the use of new field-names.

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Pdfmark Reference Manual

Technical Reference Publication

Excerpt: The Acrobat Distiller application converts PostScript language files into Portable Document Format (PDF) files. However, PDF has several features, such as annotations, bookmarks, articles, and forms, that have no counterpart in PostScript. The pdfmark operator is used to represent PDF features in PostScript language files. When PostScript files containing pdfmark s are processed by Acrobat Distiller, the corresponding PDF is generated. The use of pdfmark allows...

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Ieee 802. 1X Remote Authentication Dial in User Service (Radius) U...

By: P. Congdon

Technical Reference Publication

Excerpt: In situations where it is desirable to centrally manage authentication, authorization and accounting (AAA) for IEEE 802 networks, deployment of a backend authentication and accounting server is desirable. In such situations, it is expected that IEEE 802.1X Authenticators will function as AAA clients. This document provides suggestions on RADIUS usage by IEEE 802.1X Authenticators. Support for any AAA protocol is optional for IEEE 802.1X Authenticators, and there...

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Extensible Authentication Protocol (Eap)

By: B. Aboba

Technical Reference Publication

Introduction: This document defines the Extensible Authentication Protocol (EAP), an authentication framework which supports multiple authentication methods. EAP typically runs directly over data link layers such as Point-to-Point Protocol (PPP) or IEEE 802, without requiring IP. EAP provides its own support for duplicate elimination and retransmission, but is reliant on lower layer ordering guarantees. Fragmentation is not supported within EAP itself; however, individua...

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2005 U. S. Commercial Space Transportation Developments and Concep...

By: Federal Aviation Administration

Excerpt: The Federal Aviation Administration?s Office of Commercial Space Transportation (FAA/AST) licenses and regulates U.S. commercial space launch and reentry activity, as well as the operation of non-federal launch and reentry sites, as authorized by Executive Order 12465 and Title 49 United States Code, Subtitle IX, Chapter 701 (formerly the Commercial Space Launch Act). FAA/AST?s mission is to ensure public health and safety and the safety of property while protec...

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About the Associate Administrator for Commercial Space Transportation

By: Federal Aviation Administration

Excerpt: The Federal Aviation Administration?s Associate Administrator for Commercial Space Transportation (FAA/AST) licenses and regulates U.S. commercial space launch and reentry activity, as well as the operation of non-federal launch and reentry sites, as authorized by Executive Order 12465 and Title 49 United States Code, Subtitle IX, Chapter 701 (formerly the Commercial Space Launch Act). FAA/AST?s mission is to ensure public health and safety and the safety of pro...

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