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  1. Pop Clock - Susan Boone
    A lesson on data collection, problem solving, research skills, interpolation of data. Students review the Census Bureau's home page on the Internet and gather data regarding trends in population. They study these data and make predictions of future populations, comparing their results with information available on the Internet. more>>

  2. Population Index 1986-1998 - Office of Population Research, Princeton University
    The primary reference tool to the world's population literature, presenting an annotated bibliography of recently published books, journal articles, working papers, and other material on population topics. It covers all fields of interest to demographers, including fertility, mortality, population size and growth, migration, nuptiality and the family, research methodology, projections and predictions, historical demography, and demographic and economic interrelations. Input is derived from original publications including monographs, journal articles, other serial publications, working papers, doctoral dissertations, machine-readable data files, and relevant acquisitions lists and bibliographies. more>>

  3. U.S. Census Bureau
    Information (searchable by keyword and browseable by subject) from summary data files across cities, towns, counties, states, and other geographic and demographic boundaries, useful for many purposes from allocating representation in legislative bodies to tracking economic and population trends needed for strategic planning. The Kid's Corner FactFinder explains the "what" and "why" of the census, provides facts about home states, and offers quizzes. For detailed statistics about American people and their homes, see the interactive Easy Stats tool, built on selected statistics collected by the U.S. Census Bureau through the American Community Survey. Subscribe to CenStats for Web-based interactive search-and-display access to the Annual Survey of Manufactures; Building Permits, Occupation by Sex, International Trade Data; Race and Hispanic Origin; USA Counties; ZIP Business Patterns; and more. CenStore provides information about products sold by the Census Bureau and the U.S. Government Printing Office: CD-ROMs, Computer tapes, Disks, Publications, and Maps. more>>


Mason error

component stack:   /library/branch.html
code stack:   /var/lib/mason/obj/library/branch.html:208

debug info:   Debug file is '/var/lib/mason/debug/anon/14'.


raw error:

error while executing /library/branch.html:
Server message number=1105 severity=17 state=1 line=1 text=Can't allocate space for object 'keystorage' in database 'catalog' because 'default' segment is full/has no free extents. If you ran out of space in syslogs, dump the transaction log. Otherwise, use ALTER DATABASE or sp_extendsegment to increase size of the segment.
Statement=INSERT INTO keystorage ( keys ) VALUES ( '19572;11138;11102;5979;13500;1786;11107;11113;11112;11110;8394;5931;11089;3053;751;6548;2421;2277;7168;11144;68524;11095;11682;11098;7042;76869;17074;3953;11126;11103;6416;11097;11084;11121;11114;11094;11079;1...
Server message number=7101 severity=17 state=1 line=1 text=Unable to allocate new text value, dbid 6.
Statement=INSERT INTO keystorage ( keys ) VALUES ( '19572;11138;11102;5979;13500;1786;11107;11113;11112;11110;8394;5931;11089;3053;751;6548;2421;2277;7168;11144;68524;11095;11682;11098;7042;76869;17074;3953;11126;11103;6416;11097;11084;11121;11114;11094;11079;1...
HTML::Mason::Interp::__ANON__('Server message number=1105 severity=17 state=1 line=1 text=Can\'...') called at /usr/lib/perl5/site_perl/5.6.0/Forum/Key.pm line 284
Forum::Key::store('Forum::Key=HASH(0x8ffd658)') called at /var/lib/mason/obj/library/branch.html line 208
HTML::Mason::Commands::__ANON__('passed_args', 'HASH(0x8e1d0c8)', 'tree', 'topics', 'branch', 'population') called at /usr/lib/perl5/site_perl/5.6.0/HTML/Mason/Component.pm line 131
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x8e58c1c)', 'passed_args', 'HASH(0x8e1d0c8)', 'tree', 'topics', 'branch', 'population') called at /usr/lib/perl5/site_perl/5.6.0/HTML/Mason/Request.pm line 653
require 0 called at /usr/lib/perl5/site_perl/5.6.0/HTML/Mason/Request.pm line 653
HTML::Mason::Request::comp('HTML::Mason::Request::ApacheHandler=HASH(0x8f1e6c4)', '/library/branch.html', 'passed_args', 'HASH(0x8e1d0c8)', 'tree', 'topics', 'branch', 'population') called at /usr/lib/perl5/site_perl/5.6.0/HTML/Mason/Commands.pm line 70
HTML::Mason::Commands::mc_comp('/library/branch.html', 'passed_args', 'HASH(0x8e1d0c8)', 'tree', 'topics', 'branch', 'population') called at /var/lib/mason/obj/library/dhandler line 90
HTML::Mason::Commands::__ANON__('start_at', 1, 'num_to_see', 50, 'keyid', 38076869) called at /usr/lib/perl5/site_perl/5.6.0/HTML/Mason/Component.pm line 131
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x8e6a528)', 'HTML::Mason::Component::FileBased=HASH(0x8e6a528)', 'start_at', 1, 'num_to_see', 50, 'keyid', 38076869) called at /usr/lib/perl5/site_perl/5.6.0/HTML/Mason/Request.pm line 653
require 0 called at /usr/lib/perl5/site_perl/5.6.0/HTML/Mason/Request.pm line 653
HTML::Mason::Request::comp('HTML::Mason::Request::ApacheHandler=HASH(0x8f1e6c4)', 'HTML::Mason::Request::ApacheHandler=HASH(0x8f1e6c4)', 'HTML::Mason::Request::ApacheHandler=HASH(0x8f1e6c4)', 'HASH(0x8f89ba4)', 'HTML::Mason::Component::FileBased=HASH(0x8e6a528)', 'start_at', 1, 'num_to_see', ...) called at /usr/lib/perl5/site_perl/5.6.0/HTML/Mason/Request.pm line 159
require 0 called at /usr/lib/perl5/site_perl/5.6.0/HTML/Mason/Request.pm line 159
HTML::Mason::Request::exec('HTML::Mason::Request::ApacheHandler=HASH(0x8f1e6c4)', '/library/topics/population', 'start_at', 1, 'num_to_see', 50, 'keyid', 38076869) called at /usr/lib/perl5/site_perl/5.6.0/HTML/Mason/ApacheHandler.pm line 914
HTML::Mason::ApacheHandler::handle_request_1('HTML::Mason::ApacheHandler=HASH(0x8de2afc)', 'Apache=SCALAR(0x8f107c8)', 'HTML::Mason::Request::ApacheHandler=HASH(0x8f1e6c4)', 'HASH(0x8f107f8)') called at /usr/lib/perl5/site_perl/5.6.0/HTML/Mason/ApacheHandler.pm line 560
require 0 called at /usr/lib/perl5/site_perl/5.6.0/HTML/Mason/ApacheHandler.pm line 560
HTML::Mason::ApacheHandler::handle_request('HTML::Mason::ApacheHandler=HASH(0x8de2afc)', 'Apache=SCALAR(0x8f107c8)') called at /etc/httpd/conf/handler.pl line 97
HTML::Mason::handler('Apache=SCALAR(0x8f107c8)') called at /dev/null line 0
require 0 called at /dev/null line 0