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        <ttl>60</ttl>
        <title>ProQuest Discovery Guides Podcast Series</title> 
        <itunes:author>ProQuest</itunes:author> 
        <link>http://www.csa.com/discoveryguides/podcasts/discoveryguides-pod.php</link> 
        <description>Learn more about ProQuest's popular family of research solutions via our new video podcasting service. Our videos make it easy to explore ProQuest Illumina, eLibrary, Historical Newspapers, Community of Scholars and more via our Discovery Guides series. Subscribe today to receive updated modules as they come online.</description> 
        <itunes:subtitle>Podcasts featuring ProQuest's popular family of research solutions in a variety of settings.</itunes:subtitle> 
        <itunes:summary>Podcasts featuring ProQuest's popular family of CSA research solutions via our new video podcasting service. Our videos make it easy to explore CSA Illumina, eLibrary, Historical Newspapers, Community of Scholars and more via our Discovery Guides series. Subscribe today to receive updated modules as they come online.</itunes:summary> 
        <language>EN</language>
<copyright>ProQuest</copyright>
<itunes:owner> 
            <itunes:name>Ethan Goffman</itunes:name> 
            <itunes:email>ethan.goffman@proquest.com</itunes:email> 
</itunes:owner>
<itunes:image href="http://www.proquestk12.com/images/CSA_Pods.jpg" />
<image>
<url>http://www.proquestk12.com/images/CSA_Pods.jpg</url>
<title>ProQuest Discovery Guides Podcast Series</title>
<link>http://www.csa.com/discoveryguides/podcasts/discoveryguides-pod.php</link>
</image>
<category>Education</category> 
        <itunes:category text="Education"></itunes:category>
<item> 
          <title>Natural Miracles: What Functional Foods Can Do for You?</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description>About 2,500 years ago Hippocrates had a profound idea: "Let food be thy medicine and medicine be thy food." Find out more in our Discovery Guide.</description> 
          <itunes:subtitle>About 2,500 years ago Hippocrates had a profound idea: "Let food be thy medicine and medicine be thy food." Find out more in our Discovery Guide.</itunes:subtitle> 
          <itunes:summary>About 2,500 years ago Hippocrates had a profound idea: "Let food be thy medicine and medicine be thy food." Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_naturalfoods.m4v" length="000542" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_naturalfoods.m4v</guid> 
          <pubDate>Fri, 09 May 2008 12:00:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:05:42</itunes:duration> 
          <itunes:keywords>csa, discovery, guide, Discovery Guides, ProQuest, illustrata, natural, foods, vegan, vegetarian, carotenoids, flavonoids, mushrooms, spices, algae, vitamins, minerals, fruits, vegetables, healthy diet</itunes:keywords>  
</item>
<item> 
          <title>Direct-to-Consumer Advertising of Pharmaceuticals</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description>Direct-to-consumer advertising pitches prescription drugs directly to consumers. Find out more in our Discovery Guide.</description> 
          <itunes:subtitle>Direct-to-consumer advertising pitches prescription drugs directly to consumers. Find out more in our Discovery Guide.</itunes:subtitle> 
          <itunes:summary>Direct-to-consumer advertising pitches prescription drugs directly to consumers. Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_pharm.m4v" length="000542" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_pharm.m4v</guid> 
          <pubDate>Fri, 01 Aug 2008 12:00:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:06:31</itunes:duration> 
          <itunes:keywords>csa, discovery, guide, Discovery Guides, ProQuest, illustrata, DTC, direct-to-consumer, prescription drugs, pharmaceutical companies, prescription drug advertisements, drug advertising, medical prescriptions, direct-to-consumer ads, prescription medicines</itunes:keywords>  
</item>
<item> 
          <title>From Building Design to Prime Time: Forensic Engineering</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description>The many aspects of forensic engineering: History, accident analysis and prevention as well as aftermath of accidents, manmade and natural disasters.  Find out more in our Discovery Guide.</description> 
          <itunes:subtitle>The many aspects of forensic engineering:  History, accident analysis and prevention as well as aftermath of accidents, manmade and natural disasters. Find out more in our Discovery Guide.</itunes:subtitle> 
          <itunes:summary>The many aspects of forensic engineering:  History, accident analysis and prevention as well as aftermath of accidents, manmade and natural disasters. Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_forensic.m4v" length="000542" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_forensic.m4v</guid> 
          <pubDate>Sat, 02 Aug 2008 11:00:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:06:06</itunes:duration> 
          <itunes:keywords>hot topics, review, Forensic engineering, Accident analysis, Accident reconstruction, Earthquake construction, Microscopy, Hurricanes, Building construction, Crime</itunes:keywords>  
</item>
<item> 
          <title>Capturing the Wind: Power for the 21st Century</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description>Wind power seems to offer a limitless, free alternative to fossil fuels, yet has problems, such as intermittency, bat deaths, local opposition, and a shortage of parts.  Still wind power use is soaring. Find out more in our Discovery Guide.</description> 
          <itunes:subtitle>Wind power seems to offer a limitless, free alternative to fossil fuels, yet has problems, such as intermittency, bat deaths, local opposition, and a shortage of parts. Find out more in our Discovery Guide.</itunes:subtitle> 
          <itunes:summary>Wind power seems to offer a limitless, free alternative to fossil fuels, yet has problems, such as intermittency, bat deaths, local opposition, and a shortage of parts.  Still wind power use is soaring. Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_wind.m4v" length="000542" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_wind.m4v</guid> 
          <pubDate>Sat, 02 Aug 2008 09:00:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:06:20</itunes:duration> 
          <itunes:keywords>hot topics, review, wind power, wind energy, renewable energy, alternative energy, global warming, climate change, pollution, turbines, wind turbines, intermittency, bat deaths</itunes:keywords>  
</item>
<item> 
          <title> Hydrothermal Vent Communities</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description> Marine organisms in hydrothermal vent communities have evolved a number of strategies including chemosynthesis, symbiosis and unique physiologies to adapt to their changeable thermal and chemical environments. Find out more in our Discovery Guide.</description> 
          <itunes:subtitle> Marine organisms in hydrothermal vents have evolved a number of strategies to adapt to their thermal and chemical environments. Find out more in our Discovery Guide.</itunes:subtitle> 
          <itunes:summary>Marine organisms in hydrothermal vent communities have evolved a number of strategies including chemosynthesis, symbiosis and unique physiologies to adapt to their changeable thermal and chemical environments. Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_vent.m4v" length="000542" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_vent.m4v</guid>
          <pubDate>Fri, 17 Oct 2008 04:00:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:07:36</itunes:duration> 
          <itunes:keywords>csa, discovery  guide, Discovery Guides, ProQuest, illustrata, Hydrothermal vents, Alvin, Chemosynthesis, Community composition, Biogeography, Marine invertebrates, Submersibles, East Pacific Rise, Galapagos</itunes:keywords>  
</item>
<item> 
          <title>Climate Models and Global Climate Change</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description>Modern climate models have been developed since the invention of the computer and provide the best tool for showing how climate is likely to change because of human influences. Find out more in our Discovery Guide.</description> 
          <itunes:subtitle>Modern climate models show how climate is likely to change because of human influences.
Find out more in our Discovery Guide.</itunes:subtitle> 
          <itunes:summary>Modern climate models have been developed since the invention of the computer and provide the best tool for showing how climate is likely to change because of human influences.
Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_models.m4v" length="000542" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_models.m4v</guid> 
          <pubDate>Fri, 17 Oct 2008 04:30:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:07:50</itunes:duration> 
          <itunes:keywords>csa, discovery  guide, Discovery Guides, ProQuest, illustrata, General circulation models, GCMs, Global warming, Numerical modeling, Climate change, Carbon dioxide, Intergovernmental Panel on Climate Change, IPCC</itunes:keywords>  
</item>
<item> 
          <title>Asbestos in the United States: Occurrences, Use and Control</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description>Asbestos as a naturally occurring material, its mining, industrial use, human health effects and legislation. Find out more in our Discovery Guide.</description> 
          <itunes:subtitle>Asbestos is a naturally occurring mineral with devastating effects on human health. Find out more in our Discovery Guide.</itunes:subtitle> 
          <itunes:summary>Asbestos as a naturally occurring material, its mining, industrial use, human health effects and legislation. Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_asbestos.m4v" length="000542" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_asbestos.m4v</guid> 
          <pubDate>Fri, 01 Aug 2008 12:00:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:07:04</itunes:duration> 
          <itunes:keywords>csa, discovery, guide, Discovery Guides, ProQuest, illustrata, asbestos, chrysotile, amosite, crocidolite, anthophyllite, tremolite, actinolite, lung cancer, mesothelioma, asbestosis</itunes:keywords>  
</item>
<item> 
          <title>Adelard's Questions and Ockham's Razor: Connections between Medieval Philosophy and Modern Science</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description>The rediscovery, in the Middle Ages, of Greek natural philosophy, particularly Aristotle's work, fired intellectual advancement.  By the end of the Middle Ages, much of the philosophical basis for modern science had been articulated. Find out more in our Discovery Guide.</description> 
          <itunes:subtitle>The rediscovery, in the Middle Ages, of Greek natural philosophy, particularly Aristotle's work, fired intellectual advancement and laid the basis for modern science. Find out more in our Discovery Guide.</itunes:subtitle> 
          <itunes:summary>The rediscovery, in the Middle Ages, of Greek natural philosophy, particularly Aristotle's work, fired intellectual advancement.  By the end of the Middle Ages, much of the philosophical basis for modern science had been articulated. Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_medieval.m4v" length="000542" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_medieval.m4v</guid> 
          <pubDate>Wed, 25 Feb 2009 01:00:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:06:45</itunes:duration> 
          <itunes:keywords>csa, discovery  guide, Discovery Guides, ProQuest, illustrata, Natural philosophy, Natural theology, Ockham's Razor, Roger Bacon, Adelard of Bath, William of Ockham, Aristotle, Naturalism, Scholasticism, Augustine, history of science</itunes:keywords>  
</item>
<item> 
          <title>Why Not the Sun? Advantages of and Problems with Solar Energy</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description> Solar power offers great promise for the future but currently only provides a tiny percentage of global energy needs.  Covers advantages and disadvantages of photovoltaics, thin film, and solar thermal as well as the economics of solar energy. Find out more in our Discovery Guide.</description> 
          <itunes:subtitle> Solar power offers great promise for the future but currently only provides a tiny percentage of global energy needs. Find out more in our Discovery Guide.</itunes:subtitle> 
          <itunes:summary> Solar power offers great promise for the future but currently only provides a tiny percentage of global energy needs.  Covers advantages and disadvantages of photovoltaics, thin film, and solar thermal as well as the economics of solar energy. Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_solar.m4v" length="000542" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_solar.m4v</guid> 
          <pubDate>Tue, 31 Mar 2009 05:00:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:07:49</itunes:duration> 
          <itunes:keywords>csa, discovery  guide, Discovery Guides, ProQuest, illustrata, Sun, solar energy, solar power, photovoltaics, solar cells, intermittency, thin film, solar thermal, economics, subsidies, green jobs, photovoltaic production</itunes:keywords>  
</item>
<item> 
          <title>Forgive Us Our Trespasses? The Rise of Consumer Debt in Modern America</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description> Explores the nature of consumer debt, the reasons for its historic rise, and the implications for both consumers and the economy at large. Find out more in our Discovery Guide.</description> 
          <itunes:subtitle>Explores the nature of consumer debt, the reasons for its historic rise, and the implications for both consumers and the economy at large. Find out more in our Discovery Guide.</itunes:subtitle> 
          <itunes:summary> Explores the nature of consumer debt, the reasons for its historic rise, and the implications for both consumers and the economy at large. Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_debt.m4v" length="000542" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_debt.m4v</guid> 
          <pubDate>Tue, 19 May 2009 01:00:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:07:23</itunes:duration> 
          <itunes:keywords>csa, discovery  guide, Discovery Guides, ProQuest, illustrata, Consumer debt; credit cards; loans; interest rates; personal finance; households; United States</itunes:keywords>  
</item>
<item> 
          <title>Breakaway Regions of the Former Soviet Union</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description> Examines the history of the former Soviet states of Georgia and Moldava and the conflict over the regions of South Ossetia, Abkhazia, and Transdniestr. Find out more in our Discovery Guide.</description> 
          <itunes:subtitle>Examines the history of the former Soviet states of Georgia and Moldava and the conflict over the regions of South Ossetia, Abkhazia, and Transdniestr. Find out more in our Discovery Guide.</itunes:subtitle> 
          <itunes:summary>Examines the history of the former Soviet states of Georgia and Moldava and the conflict over the regions of South Ossetia, Abkhazia, and Transdniestr. Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_breakaway.m4v" length="000542" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_breakaway.m4v</guid> 
          <pubDate>Tue, 19 May 2009 01:00:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:07:39</itunes:duration> 
          <itunes:keywords>csa, discovery  guide, Discovery Guides, ProQuest, illustrata, Russia, Georgia, Moldava, South Ossetia, Abkhazia, Transdniestr, Soviet Union, former Soviet Republics, ethnic conflict, breakaway regions, nationalism, Soviet Socialist Republics, OSCE</itunes:keywords>  
</item>
<item> 
          <title>The Medicolegal Death Investigator</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description> The evolution of Medicolegal Death Investigators from the antiquated English Coroner system to the present day: hiring, training and the complexities of scene investigation. Find out more in our Discovery Guide.</description> 
          <itunes:subtitle>An Evolution in Crime Scene Investigations Relating to Unexpected Deaths. Find out more in our Discovery Guide.</itunes:subtitle> 
          <itunes:summary> The evolution of Medicolegal Death Investigators from the antiquated English Coroner system to the present day: hiring, training and the complexities of scene investigation.
Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_medicolegal.m4v" length="000542" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_medicolegal.m4v</guid> 
          <pubDate>Fri, 24 Jul 2009 02:00:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:07:22</itunes:duration> 
          <itunes:keywords>csa, discovery  guide, Discovery Guides, ProQuest, illustrata, Medicolegal Death Investigators, Coroners, Medical Examiners, Training, Education, Forensic Pathologists, Odontologists, Anthropologists, Botonists</itunes:keywords>  
</item>
<item> 
          <title>Hidden Histories: Story of Sustainable Design</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description>History of sustainable design and its many variations. Find out more in our Discovery Guide.</description> 
          <itunes:subtitle>History of sustainable design and its many variations. Find out more in our Discovery Guide.</itunes:subtitle> 
          <itunes:summary>History of sustainable design and its many variations. Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_design.m4v" length="000542" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_design.m4v</guid> 
          <pubDate>Mon, 22 Sep 2008 01:00:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:05:42</itunes:duration> 
          <itunes:keywords>csa, discovery  guide, Discovery Guides, ProQuest, illustrata, sustainable design, Biomimicry, Life Cycle Assessment, Cradle to Cradle, Dematerialization, transition initiative, Victor Papanek, Pietra Rivoli</itunes:keywords>  
</item>
<item> 
          <title>NO Strings Attached: Female Guitarists in Contemporary Music</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description>Examines sex roles in music and profiles notable female guitarists. Women guitarists have historically faced discrimination and continue to be marginalized even as their numbers have increased. Find out more in our Discovery Guide.</description> 
          <itunes:subtitle>Women guitarists have faced discrimination. Profiles notable female guitarists.</itunes:subtitle> 
          <itunes:summary>Women guitarists have historically faced discrimination and continue to be marginalized even as their numbers have increased. Examines sex roles in music and profiles notable female guitarists.
Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_guitar.m4v" length="000817" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_guitar.m4v</guid> 
          <pubDate>Fri, 30 Oct 2009 01:00:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:08:17</itunes:duration> 
          <itunes:keywords>csa, discovery guide, Discovery Guides, ProQuest, Illustrata, Guitarists, Women, Gender, Socialization, Discrimination, Advocacy, Music, Musicians, Marginalization, Bonnie Raitt, Joni Mitchell, Guitar</itunes:keywords>  
</item>
<item> 
          <title> Biofuels: What Place in Our Energy Future?</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description> Potentials and problems with biofuels from corn, sugar, cellulosic plants, and algae. Find out more in our Discovery Guide.</description> 
          <itunes:subtitle>Potentials and problems with biofuels from corn, sugar, cellulosic plants, and algae. Find out more in our Discovery Guide.</itunes:subtitle> 
          <itunes:summary>Potentials and problems with biofuels from corn, sugar, cellulosic plants, and algae. Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_biofuel.m4v" length="000542" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_biofuel.m4v</guid> 
          <pubDate>Tue, 1 Dec 2009 13:30:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:07:38</itunes:duration> 
          <itunes:keywords>csa, discovery  guide, Discovery Guides, ProQuest, illustrata, Biofuel, biofuels, ethanol, cellulose, cellulosic ethanol, corn ethanol, sugar ethanol, algae, algal ethanol, economics, land use, indirect land use, life cycle assessment</itunes:keywords>  
</item>
<item> 
          <title>European Fisheries History: Pre-industrial Origins of Overfishing</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description>Since medieval times intensive fishing has prompted concern over resource depletion. Find out more in our Discovery Guide.</description> 
          <itunes:subtitle>Since medieval times intensive fishing has prompted concern over resource depletion. Find out more in our Discovery Guide.</itunes:subtitle> 
          <itunes:summary>Since medieval times intensive fishing has prompted concern over resource depletion. Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_fish.m4v" length="000542" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_fish.m4v</guid> 
          <pubDate>Tue, 09 Mar 2010 17:00:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:07:42</itunes:duration> 
          <itunes:keywords>csa, discovery  guide, Discovery Guides, ProQuest, illustrata, Whaling, Basque sailors, History of fishing, Medieval fishing, Extinction, Explorers, New world, Colonists, Mediterranean, North sea, Atlantic cod, Fishing methods</itunes:keywords>  
</item>
<item> 
          <title>Multiracial Identity and the U.S. Census</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description>Historical overview of the U.S. Census from 1790 to 2010 in terms of defining, classifying, and labeling multiracial identities. Find out more in our Discovery Guide.</description> 
          <itunes:subtitle>Historical overview of the U.S. Census from 1790 to 2010 in terms of defining, classifying, and labeling multiracial identities. Find out more in our Discovery Guide.</itunes:subtitle> 
          <itunes:summary>Historical overview of the U.S. Census from 1790 to 2010 in terms of defining, classifying, and labeling multiracial identities. Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_census.m4v" length="000542" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_census.m4v</guid> 
          <pubDate>Fri, 16 Apr 2010 17:00:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:08:40</itunes:duration> 
          <itunes:keywords>csa, discovery  guide, Discovery Guides, ProQuest, multiracial identity, census, United States, race, ethnicity, intermarriage, history, one-drop rule</itunes:keywords>  
</item>
<item> 
          <title>Plugging Into the Future: Smart Grids</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description>The smart grid is a proposed electricity distribution system using two-way electronic communication between consumers and power companies to produce a more energy-efficient grid that works in cooperation with alternative energy. Find out more in our Discovery Guide.</description> 
          <itunes:subtitle>The smart grid is a proposed electricity distribution system using two-way electronic communication between consumers and power companies to produce a more energy-efficient grid that works in cooperation with alternative energy. Find out more in our Discovery Guide.</itunes:subtitle> 
          <itunes:summary>The smart grid is a proposed electricity distribution system using two-way electronic communication between consumers and power companies to produce a more energy-efficient grid that works in cooperation with alternative energy. Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_smart.m4v" length="000542" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_smart.m4v</guid> 
          <pubDate>Tue, 13 May 2010 16:00:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:07:28</itunes:duration> 
          <itunes:keywords>csa, discovery  guide, Discovery Guides, ProQuest, smart grid; electric power grid; blackouts; distributed automation; alternative energy; smart meters; advanced metering infrastructure</itunes:keywords>  
</item>
<item> 
          <title>Geothermal Energy: Drilling Beneath the Surface</title> 
          <itunes:author>ProQuest</itunes:author> 
          <description>Types, operation and potential of geothermal energy, including geothermal heat pumps and distribution. Find out more in our Discovery Guide.</description> 
          <itunes:subtitle>Types, operation and potential of geothermal energy, including geothermal heat pumps and distribution. Find out more in our Discovery Guide.</itunes:subtitle> 
          <itunes:summary>Types, operation and potential of geothermal energy, including geothermal heat pumps and distribution. Find out more in our CSA Discovery Guide.</itunes:summary> 
          <enclosure url="http://www.proquestk12.com/downloads/recordings/csa_geothermal.m4v" length="000542" type="video/mov" /> 
          <guid>http://www.proquestk12.com/downloads/recordings/csa_geothermal.m4v</guid> 
          <pubDate>Tue, 9 July 2010 5:00:00 EST</pubDate>
          <itunes:explicit>no</itunes:explicit> 
          <itunes:duration>00:07:59</itunes:duration> 
          <itunes:keywords>csa, discovery  guide, Discovery Guides, ProQuest, Alternative energy, EGS, Enhanced Geothermal Systems, geothermal energy, geothermal heat pumps, geothermal plants, Iceland, renewable energy</itunes:keywords>  
</item>
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